13 files changed, 10998 insertions, 123301 deletions

diff --git a/3.11.9/0000_README b/3.12.1/0000_README
index 2d88c58..0f326f8 100644
--- a/3.11.9/0000_README
+++ b/3.12.1/0000_README
@@ -2,7 +2,7 @@ README
 -----------------------------------------------------------------------------
 Individual Patch Descriptions:
 -----------------------------------------------------------------------------
-Patch:	4420_grsecurity-3.0-3.11.9-201311242034.patch
+Patch:	4420_grsecurity-3.0-3.12.1-201311252310.patch
 From:	http://www.grsecurity.net
 Desc:	hardened-sources base patch from upstream grsecurity
 
diff --git a/3.11.9/4420_grsecurity-3.0-3.11.9-201311242034.patch b/3.12.1/4420_grsecurity-3.0-3.12.1-201311252310.patch
index e9cd387..1088576 100644
--- a/3.11.9/4420_grsecurity-3.0-3.11.9-201311242034.patch
+++ b/3.12.1/4420_grsecurity-3.0-3.12.1-201311252310.patch
@@ -229,10 +229,10 @@ index b89a739..79768fb 100644
 +zconf.lex.c
  zoffset.h
 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
-index 7f9d4f5..6d1afd6 100644
+index fcbb736..5508d8c 100644
 --- a/Documentation/kernel-parameters.txt
 +++ b/Documentation/kernel-parameters.txt
-@@ -976,6 +976,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
+@@ -1031,6 +1031,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
  			Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
  			Default: 1024
  
@@ -243,7 +243,7 @@ index 7f9d4f5..6d1afd6 100644
  	hashdist=	[KNL,NUMA] Large hashes allocated during boot
  			are distributed across NUMA nodes.  Defaults on
  			for 64-bit NUMA, off otherwise.
-@@ -1932,6 +1936,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
+@@ -1999,6 +2003,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
  			noexec=on: enable non-executable mappings (default)
  			noexec=off: disable non-executable mappings
  
@@ -254,7 +254,7 @@ index 7f9d4f5..6d1afd6 100644
  	nosmap		[X86]
  			Disable SMAP (Supervisor Mode Access Prevention)
  			even if it is supported by processor.
-@@ -2199,6 +2207,25 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
+@@ -2266,6 +2274,25 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
  			the specified number of seconds.  This is to be used if
  			your oopses keep scrolling off the screen.
  
@@ -281,7 +281,7 @@ index 7f9d4f5..6d1afd6 100644
  
  	pcd.		[PARIDE]
 diff --git a/Makefile b/Makefile
-index 06379bd..abdd9a8 100644
+index eb29ec7..876409e 100644
 --- a/Makefile
 +++ b/Makefile
 @@ -241,8 +241,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
@@ -399,8 +399,8 @@ index 06379bd..abdd9a8 100644
 +$(vmlinux-dirs): gcc-plugins prepare scripts
  	$(Q)$(MAKE) $(build)=$@
  
- # Store (new) KERNELRELEASE string in include/config/kernel.release
-@@ -835,6 +897,7 @@ prepare0: archprepare FORCE
+ define filechk_kernel.release
+@@ -838,6 +900,7 @@ prepare0: archprepare FORCE
  	$(Q)$(MAKE) $(build)=.
  
  # All the preparing..
@@ -408,7 +408,7 @@ index 06379bd..abdd9a8 100644
  prepare: prepare0
  
  # Generate some files
-@@ -942,6 +1005,8 @@ all: modules
+@@ -945,6 +1008,8 @@ all: modules
  #	using awk while concatenating to the final file.
  
  PHONY += modules
@@ -417,7 +417,7 @@ index 06379bd..abdd9a8 100644
  modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
  	$(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
  	@$(kecho) '  Building modules, stage 2.';
-@@ -957,7 +1022,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
+@@ -960,7 +1025,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
  
  # Target to prepare building external modules
  PHONY += modules_prepare
@@ -426,7 +426,7 @@ index 06379bd..abdd9a8 100644
  
  # Target to install modules
  PHONY += modules_install
-@@ -1023,7 +1088,7 @@ MRPROPER_FILES += .config .config.old .version .old_version $(version_h) \
+@@ -1026,7 +1091,7 @@ MRPROPER_FILES += .config .config.old .version .old_version $(version_h) \
  		  Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
  		  signing_key.priv signing_key.x509 x509.genkey		\
  		  extra_certificates signing_key.x509.keyid		\
@@ -435,7 +435,7 @@ index 06379bd..abdd9a8 100644
  
  # clean - Delete most, but leave enough to build external modules
  #
-@@ -1063,6 +1128,7 @@ distclean: mrproper
+@@ -1066,6 +1131,7 @@ distclean: mrproper
  		\( -name '*.orig' -o -name '*.rej' -o -name '*~' \
  		-o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
  		-o -name '.*.rej' \
@@ -443,7 +443,7 @@ index 06379bd..abdd9a8 100644
  		-o -name '*%' -o -name '.*.cmd' -o -name 'core' \) \
  		-type f -print | xargs rm -f
  
-@@ -1224,6 +1290,8 @@ PHONY += $(module-dirs) modules
+@@ -1227,6 +1293,8 @@ PHONY += $(module-dirs) modules
  $(module-dirs): crmodverdir $(objtree)/Module.symvers
  	$(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
  
@@ -452,7 +452,7 @@ index 06379bd..abdd9a8 100644
  modules: $(module-dirs)
  	@$(kecho) '  Building modules, stage 2.';
  	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
-@@ -1363,17 +1431,21 @@ else
+@@ -1366,17 +1434,21 @@ else
          target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
  endif
  
@@ -478,7 +478,7 @@ index 06379bd..abdd9a8 100644
  	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
  %.symtypes: %.c prepare scripts FORCE
  	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
-@@ -1383,11 +1455,15 @@ endif
+@@ -1386,11 +1458,15 @@ endif
  	$(cmd_crmodverdir)
  	$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
  	$(build)=$(build-dir)
@@ -669,7 +669,7 @@ index 1402fcc..0b1abd2 100644
  	return addr;
  }
 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
-index 0c4132d..88f0d53 100644
+index 98838a0..b304fb4 100644
 --- a/arch/alpha/mm/fault.c
 +++ b/arch/alpha/mm/fault.c
 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
@@ -829,10 +829,10 @@ index 0c4132d..88f0d53 100644
  		/* Allow reads even for write-only mappings */
  		if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
-index 43594d5..da71e62 100644
+index 1ad6fb6..4e7fae5 100644
 --- a/arch/arm/Kconfig
 +++ b/arch/arm/Kconfig
-@@ -1791,7 +1791,7 @@ config ALIGNMENT_TRAP
+@@ -1832,7 +1832,7 @@ config ALIGNMENT_TRAP
  
  config UACCESS_WITH_MEMCPY
  	bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
@@ -1530,7 +1530,7 @@ index 75fe66b..ba3dee4 100644
  
  #endif
 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
-index 17d0ae8..014e350 100644
+index 15f2d5b..43ffa53 100644
 --- a/arch/arm/include/asm/cacheflush.h
 +++ b/arch/arm/include/asm/cacheflush.h
 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
@@ -1642,10 +1642,10 @@ index 6ddbe44..b5e38b1 100644
  static inline void set_domain(unsigned val) { }
  static inline void modify_domain(unsigned dom, unsigned type)	{ }
 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
-index 56211f2..17e8a25 100644
+index f4b46d3..abc9b2b 100644
 --- a/arch/arm/include/asm/elf.h
 +++ b/arch/arm/include/asm/elf.h
-@@ -116,7 +116,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
+@@ -114,7 +114,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
     the loader.  We need to make sure that it is out of the way of the program
     that it will "exec", and that there is sufficient room for the brk.  */
  
@@ -1661,7 +1661,7 @@ index 56211f2..17e8a25 100644
  
  /* When the program starts, a1 contains a pointer to a function to be 
     registered with atexit, as per the SVR4 ABI.  A value of 0 means we 
-@@ -126,10 +133,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
+@@ -124,10 +131,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
  extern void elf_set_personality(const struct elf32_hdr *);
  #define SET_PERSONALITY(ex)	elf_set_personality(&(ex))
  
@@ -1791,7 +1791,7 @@ index 2fe141f..192dc01 100644
  #ifdef CONFIG_MMU
  extern void iotable_init(struct map_desc *, int);
 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
-index 12f71a1..04e063c 100644
+index f94784f..41c7f61 100644
 --- a/arch/arm/include/asm/outercache.h
 +++ b/arch/arm/include/asm/outercache.h
 @@ -35,7 +35,7 @@ struct outer_cache_fns {
@@ -1799,9 +1799,9 @@ index 12f71a1..04e063c 100644
  	void (*set_debug)(unsigned long);
  	void (*resume)(void);
 -};
-+} __no_const;
++} __do_const;
  
- #ifdef CONFIG_OUTER_CACHE
+ extern struct outer_cache_fns outer_cache;
  
 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
 index 4355f0e..c229913 100644
@@ -1960,7 +1960,7 @@ index 5689c18..eea12f9 100644
  #define L_PTE_DIRTY_HIGH	(1 << (55 - 32))
  
 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
-index 04aeb02..73b70dd 100644
+index be956db..c8f25e2 100644
 --- a/arch/arm/include/asm/pgtable.h
 +++ b/arch/arm/include/asm/pgtable.h
 @@ -33,6 +33,9 @@
@@ -2092,10 +2092,10 @@ index a8cae71c..65dd797 100644
  /*
   * set platform specific SMP operations
 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
-index 2b8114f..8fe9bcf 100644
+index df5e13d..97efb82 100644
 --- a/arch/arm/include/asm/thread_info.h
 +++ b/arch/arm/include/asm/thread_info.h
-@@ -77,9 +77,9 @@ struct thread_info {
+@@ -88,9 +88,9 @@ struct thread_info {
  	.flags		= 0,						\
  	.preempt_count	= INIT_PREEMPT_COUNT,				\
  	.addr_limit	= KERNEL_DS,					\
@@ -2108,7 +2108,7 @@ index 2b8114f..8fe9bcf 100644
  	.restart_block	= {						\
  		.fn	= do_no_restart_syscall,			\
  	},								\
-@@ -152,7 +152,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
+@@ -163,7 +163,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
  #define TIF_SYSCALL_AUDIT	9
  #define TIF_SYSCALL_TRACEPOINT	10
  #define TIF_SECCOMP		11	/* seccomp syscall filtering active */
@@ -2121,7 +2121,7 @@ index 2b8114f..8fe9bcf 100644
  #define TIF_USING_IWMMXT	17
  #define TIF_MEMDIE		18	/* is terminating due to OOM killer */
  #define TIF_RESTORE_SIGMASK	20
-@@ -165,10 +169,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
+@@ -176,10 +180,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
  #define _TIF_SYSCALL_TRACEPOINT	(1 << TIF_SYSCALL_TRACEPOINT)
  #define _TIF_SECCOMP		(1 << TIF_SECCOMP)
  #define _TIF_USING_IWMMXT	(1 << TIF_USING_IWMMXT)
@@ -2135,7 +2135,7 @@ index 2b8114f..8fe9bcf 100644
  /*
   * Change these and you break ASM code in entry-common.S
 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
-index 7e1f760..de33b13 100644
+index 72abdc5..9eba222 100644
 --- a/arch/arm/include/asm/uaccess.h
 +++ b/arch/arm/include/asm/uaccess.h
 @@ -18,6 +18,7 @@
@@ -2144,9 +2144,9 @@ index 7e1f760..de33b13 100644
  #include <asm/compiler.h>
 +#include <asm/pgtable.h>
  
- #define VERIFY_READ 0
- #define VERIFY_WRITE 1
-@@ -63,11 +64,38 @@ extern int __put_user_bad(void);
+ #if __LINUX_ARM_ARCH__ < 6
+ #include <asm-generic/uaccess-unaligned.h>
+@@ -70,11 +71,38 @@ extern int __put_user_bad(void);
  static inline void set_fs(mm_segment_t fs)
  {
  	current_thread_info()->addr_limit = fs;
@@ -2186,7 +2186,7 @@ index 7e1f760..de33b13 100644
  #define __addr_ok(addr) ({ \
  	unsigned long flag; \
  	__asm__("cmp %2, %0; movlo %0, #0" \
-@@ -143,8 +171,12 @@ extern int __get_user_4(void *);
+@@ -150,8 +178,12 @@ extern int __get_user_4(void *);
  
  #define get_user(x,p)							\
  	({								\
@@ -2200,7 +2200,7 @@ index 7e1f760..de33b13 100644
  	 })
  
  extern int __put_user_1(void *, unsigned int);
-@@ -188,8 +220,12 @@ extern int __put_user_8(void *, unsigned long long);
+@@ -195,8 +227,12 @@ extern int __put_user_8(void *, unsigned long long);
  
  #define put_user(x,p)							\
  	({								\
@@ -2214,7 +2214,7 @@ index 7e1f760..de33b13 100644
  	 })
  
  #else /* CONFIG_MMU */
-@@ -230,13 +266,17 @@ static inline void set_fs(mm_segment_t fs)
+@@ -237,13 +273,17 @@ static inline void set_fs(mm_segment_t fs)
  #define __get_user(x,ptr)						\
  ({									\
  	long __gu_err = 0;						\
@@ -2232,7 +2232,7 @@ index 7e1f760..de33b13 100644
  	(void) 0;							\
  })
  
-@@ -312,13 +352,17 @@ do {									\
+@@ -319,13 +359,17 @@ do {									\
  #define __put_user(x,ptr)						\
  ({									\
  	long __pu_err = 0;						\
@@ -2250,7 +2250,7 @@ index 7e1f760..de33b13 100644
  	(void) 0;							\
  })
  
-@@ -418,11 +462,44 @@ do {									\
+@@ -425,11 +469,44 @@ do {									\
  
  
  #ifdef CONFIG_MMU
@@ -2298,7 +2298,7 @@ index 7e1f760..de33b13 100644
  #else
  #define __copy_from_user(to,from,n)	(memcpy(to, (void __force *)from, n), 0)
  #define __copy_to_user(to,from,n)	(memcpy((void __force *)to, from, n), 0)
-@@ -431,6 +508,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
+@@ -438,6 +515,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
  
  static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
  {
@@ -2308,7 +2308,7 @@ index 7e1f760..de33b13 100644
  	if (access_ok(VERIFY_READ, from, n))
  		n = __copy_from_user(to, from, n);
  	else /* security hole - plug it */
-@@ -440,6 +520,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
+@@ -447,6 +527,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
  
  static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
  {
@@ -2554,7 +2554,7 @@ index 9cbe70c..a7b5e34 100644
  #endif
  	mov	r5, r0
 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
-index 94104bf..e425391 100644
+index bc6bd96..bd026cb 100644
 --- a/arch/arm/kernel/entry-common.S
 +++ b/arch/arm/kernel/entry-common.S
 @@ -10,18 +10,46 @@
@@ -2621,7 +2621,7 @@ index 94104bf..e425391 100644
  
  #if defined(CONFIG_OABI_COMPAT)
 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
-index de23a9b..94c37c4 100644
+index 39f89fb..d612bd9 100644
 --- a/arch/arm/kernel/entry-header.S
 +++ b/arch/arm/kernel/entry-header.S
 @@ -184,6 +184,60 @@
@@ -2721,7 +2721,7 @@ index 918875d..cd5fa27 100644
  		flush_icache_range((unsigned long)base + offset, offset +
  				   length);
 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
-index 2c7cc1e..ab2e911 100644
+index 476de57..4857a76 100644
 --- a/arch/arm/kernel/head.S
 +++ b/arch/arm/kernel/head.S
 @@ -52,7 +52,9 @@
@@ -2745,7 +2745,7 @@ index 2c7cc1e..ab2e911 100644
  	mcr	p15, 0, r4, c2, c0, 0		@ load page table pointer
  #endif
 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
-index 85c3fb6..054c2dc 100644
+index 084dc88..fce4e68 100644
 --- a/arch/arm/kernel/module.c
 +++ b/arch/arm/kernel/module.c
 @@ -37,12 +37,39 @@
@@ -2947,7 +2947,7 @@ index 0dd3b79..e018f64 100644
  	if (secure_computing(scno) == -1)
  		return -1;
 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
-index afc2489..6372bc8 100644
+index 0e1e2b3..c0e821d 100644
 --- a/arch/arm/kernel/setup.c
 +++ b/arch/arm/kernel/setup.c
 @@ -98,21 +98,23 @@ EXPORT_SYMBOL(system_serial_high);
@@ -3062,10 +3062,10 @@ index ab33042..11248a8 100644
 -	return page;
 -}
 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
-index 2dc1934..ecf0e21 100644
+index 72024ea..ae302dd 100644
 --- a/arch/arm/kernel/smp.c
 +++ b/arch/arm/kernel/smp.c
-@@ -71,7 +71,7 @@ enum ipi_msg_type {
+@@ -70,7 +70,7 @@ enum ipi_msg_type {
  
  static DECLARE_COMPLETION(cpu_running);
  
@@ -3075,7 +3075,7 @@ index 2dc1934..ecf0e21 100644
  void __init smp_set_ops(struct smp_operations *ops)
  {
 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
-index ab517fc..9adf2fa 100644
+index 8fcda14..4512b9d 100644
 --- a/arch/arm/kernel/traps.c
 +++ b/arch/arm/kernel/traps.c
 @@ -55,7 +55,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
@@ -3106,7 +3106,7 @@ index ab517fc..9adf2fa 100644
  	if (signr)
  		do_exit(signr);
  }
-@@ -592,7 +597,9 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs)
+@@ -628,7 +633,9 @@ asmlinkage int arm_syscall(int no, struct pt_regs *regs)
  			 * The user helper at 0xffff0fe0 must be used instead.
  			 * (see entry-armv.S for details)
  			 */
@@ -3116,7 +3116,7 @@ index ab517fc..9adf2fa 100644
  		}
  		return 0;
  
-@@ -849,7 +856,11 @@ void __init early_trap_init(void *vectors_base)
+@@ -885,7 +892,11 @@ void __init early_trap_init(void *vectors_base)
  	kuser_init(vectors_base);
  
  	flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
@@ -3200,7 +3200,7 @@ index 7bcee5c..e2f3249 100644
  	__data_loc = .;
  #endif
 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
-index 741f66a..8a5615c 100644
+index 9c697db..115237f 100644
 --- a/arch/arm/kvm/arm.c
 +++ b/arch/arm/kvm/arm.c
 @@ -56,7 +56,7 @@ static unsigned long hyp_default_vectors;
@@ -3212,7 +3212,7 @@ index 741f66a..8a5615c 100644
  static u8 kvm_next_vmid;
  static DEFINE_SPINLOCK(kvm_vmid_lock);
  
-@@ -392,7 +392,7 @@ void force_vm_exit(const cpumask_t *mask)
+@@ -396,7 +396,7 @@ void force_vm_exit(const cpumask_t *mask)
   */
  static bool need_new_vmid_gen(struct kvm *kvm)
  {
@@ -3221,7 +3221,7 @@ index 741f66a..8a5615c 100644
  }
  
  /**
-@@ -425,7 +425,7 @@ static void update_vttbr(struct kvm *kvm)
+@@ -429,7 +429,7 @@ static void update_vttbr(struct kvm *kvm)
  
  	/* First user of a new VMID generation? */
  	if (unlikely(kvm_next_vmid == 0)) {
@@ -3230,7 +3230,7 @@ index 741f66a..8a5615c 100644
  		kvm_next_vmid = 1;
  
  		/*
-@@ -442,7 +442,7 @@ static void update_vttbr(struct kvm *kvm)
+@@ -446,7 +446,7 @@ static void update_vttbr(struct kvm *kvm)
  		kvm_call_hyp(__kvm_flush_vm_context);
  	}
  
@@ -3386,10 +3386,10 @@ index 025f742..a9e5b3b 100644
  	/* See rational for this in __copy_to_user() above. */
  	if (n < 64)
 diff --git a/arch/arm/mach-kirkwood/common.c b/arch/arm/mach-kirkwood/common.c
-index e9238b5..6ed904a 100644
+index 1767611..d2e7e24 100644
 --- a/arch/arm/mach-kirkwood/common.c
 +++ b/arch/arm/mach-kirkwood/common.c
-@@ -150,7 +150,16 @@ static void clk_gate_fn_disable(struct clk_hw *hw)
+@@ -156,7 +156,16 @@ static void clk_gate_fn_disable(struct clk_hw *hw)
  	clk_gate_ops.disable(hw);
  }
  
@@ -3407,7 +3407,7 @@ index e9238b5..6ed904a 100644
  
  static struct clk __init *clk_register_gate_fn(struct device *dev,
  		const char *name,
-@@ -184,14 +193,6 @@ static struct clk __init *clk_register_gate_fn(struct device *dev,
+@@ -190,14 +199,6 @@ static struct clk __init *clk_register_gate_fn(struct device *dev,
  	gate_fn->fn_en = fn_en;
  	gate_fn->fn_dis = fn_dis;
  
@@ -3436,7 +3436,7 @@ index 827d1500..2885dc6 100644
  };
  
 diff --git a/arch/arm/mach-omap2/gpmc.c b/arch/arm/mach-omap2/gpmc.c
-index f3fdd6a..3564800 100644
+index 579697a..1d5a3b2 100644
 --- a/arch/arm/mach-omap2/gpmc.c
 +++ b/arch/arm/mach-omap2/gpmc.c
 @@ -148,7 +148,6 @@ struct omap3_gpmc_regs {
@@ -3444,7 +3444,7 @@ index f3fdd6a..3564800 100644
  
  static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
 -static struct irq_chip gpmc_irq_chip;
- static unsigned gpmc_irq_start;
+ static int gpmc_irq_start;
  
  static struct resource	gpmc_mem_root;
 @@ -716,6 +715,18 @@ static void gpmc_irq_noop(struct irq_data *data) { }
@@ -3518,7 +3518,7 @@ index 813c615..ce467c6 100644
  };
  
 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
-index f99f68e..e573e20 100644
+index b69dd9a..70e5409 100644
 --- a/arch/arm/mach-omap2/omap_device.c
 +++ b/arch/arm/mach-omap2/omap_device.c
 @@ -504,7 +504,7 @@ void omap_device_delete(struct omap_device *od)
@@ -3559,7 +3559,7 @@ index 17ca1ae..beba869 100644
  struct omap_device *omap_device_alloc(struct platform_device *pdev,
  				      struct omap_hwmod **ohs, int oh_cnt);
 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
-index 7f4db12..0243012 100644
+index d9ee0ff..24f224a 100644
 --- a/arch/arm/mach-omap2/omap_hwmod.c
 +++ b/arch/arm/mach-omap2/omap_hwmod.c
 @@ -194,10 +194,10 @@ struct omap_hwmod_soc_ops {
@@ -3600,7 +3600,7 @@ index d15c7bb..b2d1f0c 100644
  				 sizeof(struct omap_wd_timer_platform_data));
  	WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
-index 706aa42..f85e9131 100644
+index b82dcae..44ee5b6 100644
 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
 @@ -180,7 +180,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
@@ -3613,10 +3613,10 @@ index 706aa42..f85e9131 100644
  	cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
  
 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
-index cad3ca86..1d79e0f 100644
+index 656324a..0beba28 100644
 --- a/arch/arm/mach-ux500/setup.h
 +++ b/arch/arm/mach-ux500/setup.h
-@@ -37,13 +37,6 @@ extern void ux500_timer_init(void);
+@@ -40,13 +40,6 @@ extern void ux500_timer_init(void);
  	.type		= MT_DEVICE,		\
  }
  
@@ -3734,7 +3734,7 @@ index 6f4585b..7b6f52b 100644
  			goto fault;				\
  	} while (0)
 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
-index 4a05444..d21968c 100644
+index 84e6f77..0b52f31 100644
 --- a/arch/arm/mm/context.c
 +++ b/arch/arm/mm/context.c
 @@ -43,7 +43,7 @@
@@ -3746,7 +3746,7 @@ index 4a05444..d21968c 100644
  static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
  
  static DEFINE_PER_CPU(atomic64_t, active_asids);
-@@ -183,7 +183,7 @@ static int is_reserved_asid(u64 asid)
+@@ -180,7 +180,7 @@ static int is_reserved_asid(u64 asid)
  static u64 new_context(struct mm_struct *mm, unsigned int cpu)
  {
  	u64 asid = atomic64_read(&mm->context.id);
@@ -3755,7 +3755,7 @@ index 4a05444..d21968c 100644
  
  	if (asid != 0 && is_reserved_asid(asid)) {
  		/*
-@@ -201,7 +201,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
+@@ -198,7 +198,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
  		 */
  		asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
  		if (asid == NUM_USER_ASIDS) {
@@ -3764,7 +3764,7 @@ index 4a05444..d21968c 100644
  							 &asid_generation);
  			flush_context(cpu);
  			asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
-@@ -230,14 +230,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
+@@ -227,14 +227,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
  	cpu_set_reserved_ttbr0();
  
  	asid = atomic64_read(&mm->context.id);
@@ -3782,7 +3782,7 @@ index 4a05444..d21968c 100644
  		atomic64_set(&mm->context.id, asid);
  	}
 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
-index c97f794..3e603c4 100644
+index eb8830a..5360ce7 100644
 --- a/arch/arm/mm/fault.c
 +++ b/arch/arm/mm/fault.c
 @@ -25,6 +25,7 @@
@@ -3839,7 +3839,7 @@ index c97f794..3e603c4 100644
  	tsk->thread.address = addr;
  	tsk->thread.error_code = fsr;
  	tsk->thread.trap_no = 14;
-@@ -398,6 +431,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
+@@ -401,6 +434,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
  }
  #endif					/* CONFIG_MMU */
  
@@ -3873,7 +3873,7 @@ index c97f794..3e603c4 100644
  /*
   * First Level Translation Fault Handler
   *
-@@ -545,9 +605,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
+@@ -548,9 +608,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
  	const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
  	struct siginfo info;
  
@@ -3896,7 +3896,7 @@ index c97f794..3e603c4 100644
  	printk(KERN_ALERT "Unhandled fault: %s (0x%03x) at 0x%08lx\n",
  		inf->name, fsr, addr);
  
-@@ -571,15 +644,92 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
+@@ -574,15 +647,98 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
  	ifsr_info[nr].name = name;
  }
  
@@ -3941,6 +3941,12 @@ index c97f794..3e603c4 100644
 +			 * PaX: __kuser_cmpxchg emulation
 +			 */
 +			// TODO
++			//long new;
++			//int op;
++
++			//op = FUTEX_OP_SET << 28;
++			//new = futex_atomic_op_inuser(op, regs->ARM_r2);
++			//regs->ARM_r0 = old != new;
 +			//regs->ARM_pc = regs->ARM_lr;
 +			//return;
 +		}
@@ -4020,7 +4026,7 @@ index cf08bdf..772656c 100644
  unsigned long search_exception_table(unsigned long addr);
  
 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
-index 15225d8..25e2e3c 100644
+index 18ec4c5..479bb6a 100644
 --- a/arch/arm/mm/init.c
 +++ b/arch/arm/mm/init.c
 @@ -30,6 +30,8 @@
@@ -4032,7 +4038,7 @@ index 15225d8..25e2e3c 100644
  
  #include <asm/mach/arch.h>
  #include <asm/mach/map.h>
-@@ -683,7 +685,46 @@ void free_initmem(void)
+@@ -684,7 +686,46 @@ void free_initmem(void)
  {
  #ifdef CONFIG_HAVE_TCM
  	extern char __tcm_start, __tcm_end;
@@ -4207,7 +4213,7 @@ index 0c63562..7128a90 100644
  	}
  }
 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
-index 53cdbd3..670f177 100644
+index b1d17ee..7a6f4d3 100644
 --- a/arch/arm/mm/mmu.c
 +++ b/arch/arm/mm/mmu.c
 @@ -36,6 +36,22 @@
@@ -4477,7 +4483,7 @@ index 53cdbd3..670f177 100644
 +
 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
 +
- static void __init devicemaps_init(struct machine_desc *mdesc)
+ static void __init devicemaps_init(const struct machine_desc *mdesc)
  {
  	struct map_desc map;
  	unsigned long addr;
@@ -4493,7 +4499,7 @@ index 53cdbd3..670f177 100644
  
  	for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
  		pmd_clear(pmd_off_k(addr));
-@@ -1237,7 +1323,7 @@ static void __init devicemaps_init(struct machine_desc *mdesc)
+@@ -1237,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
  	 * location (0xffff0000).  If we aren't using high-vectors, also
  	 * create a mapping at the low-vectors virtual address.
  	 */
@@ -4622,7 +4628,7 @@ index 479330b..53717a8 100644
  
  #endif /* __ASM_AVR32_KMAP_TYPES_H */
 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
-index b2f2d2d..d1c85cb 100644
+index 0eca933..eb78c7b 100644
 --- a/arch/avr32/mm/fault.c
 +++ b/arch/avr32/mm/fault.c
 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
@@ -4649,7 +4655,7 @@ index b2f2d2d..d1c85cb 100644
  /*
   * This routine handles page faults. It determines the address and the
   * problem, and then passes it off to one of the appropriate routines.
-@@ -174,6 +191,16 @@ bad_area:
+@@ -176,6 +193,16 @@ bad_area:
  	up_read(&mm->mmap_sem);
  
  	if (user_mode(regs)) {
@@ -4940,7 +4946,7 @@ index 7935115..c0eca6a 100644
  #define PAGE_KERNEL	__pgprot(__DIRTY_BITS  | _PAGE_PL_0 | _PAGE_AR_RWX)
  #define PAGE_KERNELRX	__pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
-index 54ff557..70c88b7 100644
+index 45698cd..e8e2dbc 100644
 --- a/arch/ia64/include/asm/spinlock.h
 +++ b/arch/ia64/include/asm/spinlock.h
 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
@@ -5167,7 +5173,7 @@ index 0ccb28f..8992469 100644
  	 * ensure percpu data fits
  	 * into percpu page size
 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
-index 6cf0341..d352594 100644
+index 7225dad..2a7c8256 100644
 --- a/arch/ia64/mm/fault.c
 +++ b/arch/ia64/mm/fault.c
 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
@@ -5194,7 +5200,7 @@ index 6cf0341..d352594 100644
  #	define VM_READ_BIT	0
  #	define VM_WRITE_BIT	1
  #	define VM_EXEC_BIT	2
-@@ -149,8 +166,21 @@ retry:
+@@ -151,8 +168,21 @@ retry:
  	if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
  		goto bad_area;
  
@@ -5218,10 +5224,10 @@ index 6cf0341..d352594 100644
  	/*
  	 * If for any reason at all we couldn't handle the fault, make
 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
-index 76069c1..c2aa816 100644
+index 68232db..6ca80af 100644
 --- a/arch/ia64/mm/hugetlbpage.c
 +++ b/arch/ia64/mm/hugetlbpage.c
-@@ -149,6 +149,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
+@@ -154,6 +154,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
  		unsigned long pgoff, unsigned long flags)
  {
  	struct vm_unmapped_area_info info;
@@ -5229,7 +5235,7 @@ index 76069c1..c2aa816 100644
  
  	if (len > RGN_MAP_LIMIT)
  		return -ENOMEM;
-@@ -172,6 +173,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
+@@ -177,6 +178,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
  	info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
  	info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
  	info.align_offset = 0;
@@ -5319,10 +5325,10 @@ index 0395c51..5f26031 100644
  #define ARCH_DMA_MINALIGN	L1_CACHE_BYTES
  
 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
-index 3c52fa6..11b2ad8 100644
+index 0424315..defcca9 100644
 --- a/arch/metag/mm/hugetlbpage.c
 +++ b/arch/metag/mm/hugetlbpage.c
-@@ -200,6 +200,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
+@@ -205,6 +205,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
  	info.high_limit = TASK_SIZE;
  	info.align_mask = PAGE_MASK & HUGEPT_MASK;
  	info.align_offset = 0;
@@ -6701,10 +6707,10 @@ index 84536bf..79caa4d 100644
  	}
  	/* Arrange for an interrupt in a short while */
 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
-index aec3408..74d79d3 100644
+index 524841f..3eef41e 100644
 --- a/arch/mips/kernel/traps.c
 +++ b/arch/mips/kernel/traps.c
-@@ -683,7 +683,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
+@@ -684,7 +684,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
  	siginfo_t info;
  
  	prev_state = exception_enter();
@@ -6725,7 +6731,7 @@ index aec3408..74d79d3 100644
  	info.si_code = FPE_INTOVF;
  	info.si_signo = SIGFPE;
 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
-index 85df1cd..4f0a4de 100644
+index becc42b..9e43d4b 100644
 --- a/arch/mips/mm/fault.c
 +++ b/arch/mips/mm/fault.c
 @@ -28,6 +28,23 @@
@@ -6752,7 +6758,7 @@ index 85df1cd..4f0a4de 100644
  /*
   * This routine handles page faults.  It determines the address,
   * and the problem, and then passes it off to one of the appropriate
-@@ -197,6 +214,14 @@ bad_area:
+@@ -199,6 +216,14 @@ bad_area:
  bad_area_nosemaphore:
  	/* User mode accesses just cause a SIGSEGV */
  	if (user_mode(regs)) {
@@ -7265,10 +7271,10 @@ index 5dfd248..64914ac 100644
  	return addr;
  }
 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
-index b3f87a3..5d5d03d 100644
+index 1cd1d0c..44ec918 100644
 --- a/arch/parisc/kernel/traps.c
 +++ b/arch/parisc/kernel/traps.c
-@@ -727,9 +727,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
+@@ -722,9 +722,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
  
  			down_read(&current->mm->mmap_sem);
  			vma = find_vma(current->mm,regs->iaoq[0]);
@@ -7280,7 +7286,7 @@ index b3f87a3..5d5d03d 100644
  				fault_space = regs->iasq[0];
  
 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
-index f247a34..dc0f219 100644
+index 0293588..3b229aa 100644
 --- a/arch/parisc/mm/fault.c
 +++ b/arch/parisc/mm/fault.c
 @@ -15,6 +15,7 @@
@@ -7417,9 +7423,9 @@ index f247a34..dc0f219 100644
  int fixup_exception(struct pt_regs *regs)
  {
  	const struct exception_table_entry *fix;
-@@ -194,8 +305,33 @@ good_area:
+@@ -204,8 +315,33 @@ retry:
  
- 	acc_type = parisc_acctyp(code,regs->iir);
+ good_area:
  
 -	if ((vma->vm_flags & acc_type) != acc_type)
 +	if ((vma->vm_flags & acc_type) != acc_type) {
@@ -7677,7 +7683,7 @@ index 4aad413..85d86bf 100644
  #define _PAGE_NO_CACHE	0x020	/* I: cache inhibit */
  #define _PAGE_WRITETHRU	0x040	/* W: cache write-through */
 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
-index 99222e2..f629aef 100644
+index 10d1ef0..8f83abc 100644
 --- a/arch/powerpc/include/asm/reg.h
 +++ b/arch/powerpc/include/asm/reg.h
 @@ -234,6 +234,7 @@
@@ -7689,7 +7695,7 @@ index 99222e2..f629aef 100644
  #define   DSISR_ISSTORE		0x02000000	/* access was a store */
  #define   DSISR_DABRMATCH	0x00400000	/* hit data breakpoint */
 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
-index 48cfc85..891382f 100644
+index 98da78e..dc68271 100644
 --- a/arch/powerpc/include/asm/smp.h
 +++ b/arch/powerpc/include/asm/smp.h
 @@ -50,7 +50,7 @@ struct smp_ops_t {
@@ -7908,7 +7914,7 @@ index 9485b43..4718d50 100644
  
  static inline unsigned long clear_user(void __user *addr, unsigned long size)
 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
-index 645170a..6cf0271 100644
+index 2d06704..1616f1b 100644
 --- a/arch/powerpc/kernel/exceptions-64e.S
 +++ b/arch/powerpc/kernel/exceptions-64e.S
 @@ -757,6 +757,7 @@ storage_fault_common:
@@ -7930,10 +7936,10 @@ index 645170a..6cf0271 100644
  	ld	r4,_DAR(r1)
  	bl	.bad_page_fault
 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
-index 902ca3c..e942155 100644
+index 3a9ed6a..b534681 100644
 --- a/arch/powerpc/kernel/exceptions-64s.S
 +++ b/arch/powerpc/kernel/exceptions-64s.S
-@@ -1357,10 +1357,10 @@ handle_page_fault:
+@@ -1364,10 +1364,10 @@ handle_page_fault:
  11:	ld	r4,_DAR(r1)
  	ld	r5,_DSISR(r1)
  	addi	r3,r1,STACK_FRAME_OVERHEAD
@@ -7979,10 +7985,10 @@ index 2e3200c..72095ce 100644
  	/* Find this entry, or if that fails, the next avail. entry */
  	while (entry->jump[0]) {
 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
-index 8083be2..10aa352 100644
+index 96d2fdf..f6d10c8 100644
 --- a/arch/powerpc/kernel/process.c
 +++ b/arch/powerpc/kernel/process.c
-@@ -884,8 +884,8 @@ void show_regs(struct pt_regs * regs)
+@@ -886,8 +886,8 @@ void show_regs(struct pt_regs * regs)
  	 * Lookup NIP late so we have the best change of getting the
  	 * above info out without failing
  	 */
@@ -7993,7 +7999,7 @@ index 8083be2..10aa352 100644
  #endif
  #ifdef CONFIG_PPC_TRANSACTIONAL_MEM
  	printk("PACATMSCRATCH [%llx]\n", get_paca()->tm_scratch);
-@@ -1349,10 +1349,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
+@@ -1352,10 +1352,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
  		newsp = stack[0];
  		ip = stack[STACK_FRAME_LR_SAVE];
  		if (!firstframe || ip != lr) {
@@ -8006,7 +8012,7 @@ index 8083be2..10aa352 100644
  				       (void *)current->ret_stack[curr_frame].ret);
  				curr_frame--;
  			}
-@@ -1372,7 +1372,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
+@@ -1375,7 +1375,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
  			struct pt_regs *regs = (struct pt_regs *)
  				(sp + STACK_FRAME_OVERHEAD);
  			lr = regs->link;
@@ -8015,7 +8021,7 @@ index 8083be2..10aa352 100644
  			       regs->trap, (void *)regs->nip, (void *)lr);
  			firstframe = 1;
  		}
-@@ -1408,58 +1408,3 @@ void notrace __ppc64_runlatch_off(void)
+@@ -1411,58 +1411,3 @@ void notrace __ppc64_runlatch_off(void)
  	mtspr(SPRN_CTRLT, ctrl);
  }
  #endif /* CONFIG_PPC64 */
@@ -8114,10 +8120,10 @@ index 9a0d24c..e7fbedf 100644
  
  	if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
-index 0f83122..c0aca6a 100644
+index bebdf1a..7a9e095 100644
 --- a/arch/powerpc/kernel/signal_32.c
 +++ b/arch/powerpc/kernel/signal_32.c
-@@ -987,7 +987,7 @@ int handle_rt_signal32(unsigned long sig, struct k_sigaction *ka,
+@@ -996,7 +996,7 @@ int handle_rt_signal32(unsigned long sig, struct k_sigaction *ka,
  	/* Save user registers on the stack */
  	frame = &rt_sf->uc.uc_mcontext;
  	addr = frame;
@@ -8127,10 +8133,10 @@ index 0f83122..c0aca6a 100644
  		tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
  	} else {
 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
-index 887e99d..310bc11 100644
+index f93ec28..97e0fbb 100644
 --- a/arch/powerpc/kernel/signal_64.c
 +++ b/arch/powerpc/kernel/signal_64.c
-@@ -751,7 +751,7 @@ int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info,
+@@ -757,7 +757,7 @@ int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info,
  #endif
  
  	/* Set up to return from userspace. */
@@ -8140,10 +8146,10 @@ index 887e99d..310bc11 100644
  	} else {
  		err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
-index e435bc0..41c2964 100644
+index f783c93..619baf1 100644
 --- a/arch/powerpc/kernel/traps.c
 +++ b/arch/powerpc/kernel/traps.c
-@@ -141,6 +141,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
+@@ -142,6 +142,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
  	return flags;
  }
  
@@ -8152,7 +8158,7 @@ index e435bc0..41c2964 100644
  static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
  			       int signr)
  {
-@@ -190,6 +192,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
+@@ -191,6 +193,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
  		panic("Fatal exception in interrupt");
  	if (panic_on_oops)
  		panic("Fatal exception");
@@ -8228,7 +8234,7 @@ index 5eea6f3..5d10396 100644
  EXPORT_SYMBOL(copy_in_user);
  
 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
-index 8726779..a33c512 100644
+index 51ab9e7..7d3c78b 100644
 --- a/arch/powerpc/mm/fault.c
 +++ b/arch/powerpc/mm/fault.c
 @@ -33,6 +33,10 @@
@@ -8285,7 +8291,7 @@ index 8726779..a33c512 100644
  	else
  		is_write = error_code & DSISR_ISSTORE;
  #else
-@@ -371,7 +402,7 @@ good_area:
+@@ -378,7 +409,7 @@ good_area:
           * "undefined".  Of those that can be set, this is the only
           * one which seems bad.
           */
@@ -8294,7 +8300,7 @@ index 8726779..a33c512 100644
                  /* Guarded storage error. */
  		goto bad_area;
  #endif /* CONFIG_8xx */
-@@ -386,7 +417,7 @@ good_area:
+@@ -393,7 +424,7 @@ good_area:
  		 * processors use the same I/D cache coherency mechanism
  		 * as embedded.
  		 */
@@ -8303,7 +8309,7 @@ index 8726779..a33c512 100644
  			goto bad_area;
  #endif /* CONFIG_PPC_STD_MMU */
  
-@@ -471,6 +502,23 @@ bad_area:
+@@ -483,6 +514,23 @@ bad_area:
  bad_area_nosemaphore:
  	/* User mode accesses cause a SIGSEGV */
  	if (user_mode(regs)) {
@@ -8616,10 +8622,10 @@ index 7845e15..59c4353 100644
  		if (r_type == R_390_GOTPC)
  			rc = apply_rela_bits(loc, val, 1, 32, 0);
 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
-index 2bc3edd..ab9d598 100644
+index c5dbb33..b41f4ee 100644
 --- a/arch/s390/kernel/process.c
 +++ b/arch/s390/kernel/process.c
-@@ -236,39 +236,3 @@ unsigned long get_wchan(struct task_struct *p)
+@@ -237,39 +237,3 @@ unsigned long get_wchan(struct task_struct *p)
  	}
  	return 0;
  }
@@ -8735,7 +8741,7 @@ index f9f3cd5..58ff438 100644
  
  #endif /* _ASM_SCORE_EXEC_H */
 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
-index f4c6d02..e9355c3 100644
+index a1519ad3..e8ac1ff 100644
 --- a/arch/score/kernel/process.c
 +++ b/arch/score/kernel/process.c
 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
@@ -9441,10 +9447,10 @@ index e562d3c..191f176 100644
  		ret = copy_to_user_fixup(to, from, size);
  	return ret;
 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
-index d432fb2..6056af1 100644
+index d15cc17..d0ae796 100644
 --- a/arch/sparc/kernel/Makefile
 +++ b/arch/sparc/kernel/Makefile
-@@ -3,7 +3,7 @@
+@@ -4,7 +4,7 @@
  #
  
  asflags-y := -ansi
@@ -9537,10 +9543,10 @@ index 79cc0d1..ec62734 100644
  	.getproplen = prom_getproplen,
  	.getproperty = prom_getproperty,
 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
-index 7ff45e4..a58f271 100644
+index 773c1f2..a8bdd87 100644
 --- a/arch/sparc/kernel/ptrace_64.c
 +++ b/arch/sparc/kernel/ptrace_64.c
-@@ -1057,6 +1057,10 @@ long arch_ptrace(struct task_struct *child, long request,
+@@ -1059,6 +1059,10 @@ long arch_ptrace(struct task_struct *child, long request,
  	return ret;
  }
  
@@ -9551,7 +9557,7 @@ index 7ff45e4..a58f271 100644
  asmlinkage int syscall_trace_enter(struct pt_regs *regs)
  {
  	int ret = 0;
-@@ -1064,6 +1068,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
+@@ -1066,6 +1070,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
  	/* do the secure computing check first */
  	secure_computing_strict(regs->u_regs[UREG_G1]);
  
@@ -9563,7 +9569,7 @@ index 7ff45e4..a58f271 100644
  	if (test_thread_flag(TIF_SYSCALL_TRACE))
  		ret = tracehook_report_syscall_entry(regs);
  
-@@ -1084,6 +1093,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
+@@ -1086,6 +1095,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
  
  asmlinkage void syscall_trace_leave(struct pt_regs *regs)
  {
@@ -9813,7 +9819,7 @@ index 51561b8..8256764 100644
  	}
  }
 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
-index 73ec8a7..4611979 100644
+index d950197..192f9d8 100644
 --- a/arch/sparc/kernel/syscalls.S
 +++ b/arch/sparc/kernel/syscalls.S
 @@ -52,7 +52,7 @@ sys32_rt_sigreturn:
@@ -10352,7 +10358,7 @@ index 30c3ecc..736f015 100644
  obj-$(CONFIG_SPARC64)   += ultra.o tlb.o tsb.o gup.o
  obj-y                   += fault_$(BITS).o
 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
-index e98bfda..ea8d221 100644
+index 59dbd46..1dd7f5e 100644
 --- a/arch/sparc/mm/fault_32.c
 +++ b/arch/sparc/mm/fault_32.c
 @@ -21,6 +21,9 @@
@@ -10643,7 +10649,7 @@ index e98bfda..ea8d221 100644
  static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
  				      int text_fault)
  {
-@@ -230,6 +504,24 @@ good_area:
+@@ -229,6 +503,24 @@ good_area:
  		if (!(vma->vm_flags & VM_WRITE))
  			goto bad_area;
  	} else {
@@ -10669,7 +10675,7 @@ index e98bfda..ea8d221 100644
  		if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
  			goto bad_area;
 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
-index 5062ff3..e0b75f3 100644
+index 2ebec26..b212598 100644
 --- a/arch/sparc/mm/fault_64.c
 +++ b/arch/sparc/mm/fault_64.c
 @@ -21,6 +21,9 @@
@@ -11158,7 +11164,7 @@ index 5062ff3..e0b75f3 100644
  asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
  {
  	struct mm_struct *mm = current->mm;
-@@ -341,6 +804,29 @@ retry:
+@@ -342,6 +805,29 @@ retry:
  	if (!vma)
  		goto bad_area;
  
@@ -11189,7 +11195,7 @@ index 5062ff3..e0b75f3 100644
  	 * load/store/atomic was a write or not, it only says that there
  	 * was no match.  So in such a case we (carefully) read the
 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
-index d2b5944..d878f3c 100644
+index 9639964..806cd0c 100644
 --- a/arch/sparc/mm/hugetlbpage.c
 +++ b/arch/sparc/mm/hugetlbpage.c
 @@ -28,7 +28,8 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
@@ -11331,10 +11337,10 @@ index ed82eda..0d80e77 100644
  #endif /* CONFIG_DEBUG_DCFLUSH */
  }
 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
-index f4500c6..889656c 100644
+index ad220ee..2f537b3 100644
 --- a/arch/tile/include/asm/atomic_64.h
 +++ b/arch/tile/include/asm/atomic_64.h
-@@ -143,6 +143,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
+@@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
  
  #define atomic64_inc_not_zero(v)	atomic64_add_unless((v), 1, 0)
  
@@ -11352,7 +11358,7 @@ index f4500c6..889656c 100644
  #define smp_mb__before_atomic_dec()	smp_mb()
  #define smp_mb__after_atomic_dec()	smp_mb()
 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
-index a9a5299..0fce79e 100644
+index 6160761..00cac88 100644
 --- a/arch/tile/include/asm/cache.h
 +++ b/arch/tile/include/asm/cache.h
 @@ -15,11 +15,12 @@
@@ -11370,10 +11376,10 @@ index a9a5299..0fce79e 100644
  /* bytes per L2 cache line */
  #define L2_CACHE_SHIFT		CHIP_L2_LOG_LINE_SIZE()
 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
-index e4d44bd..99927a3 100644
+index b6cde32..c0cb736 100644
 --- a/arch/tile/include/asm/uaccess.h
 +++ b/arch/tile/include/asm/uaccess.h
-@@ -408,9 +408,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
+@@ -414,9 +414,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
  					  const void __user *from,
  					  unsigned long n)
  {
@@ -11386,10 +11392,10 @@ index e4d44bd..99927a3 100644
  	else
  		copy_from_user_overflow();
 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
-index 650ccff..45fe2d6 100644
+index 0cb3bba..7338b2d 100644
 --- a/arch/tile/mm/hugetlbpage.c
 +++ b/arch/tile/mm/hugetlbpage.c
-@@ -239,6 +239,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
+@@ -212,6 +212,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
  	info.high_limit = TASK_SIZE;
  	info.align_mask = PAGE_MASK & ~huge_page_mask(h);
  	info.align_offset = 0;
@@ -11397,7 +11403,7 @@ index 650ccff..45fe2d6 100644
  	return vm_unmapped_area(&info);
  }
  
-@@ -256,6 +257,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
+@@ -229,6 +230,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
  	info.high_limit = current->mm->mmap_base;
  	info.align_mask = PAGE_MASK & ~huge_page_mask(h);
  	info.align_offset = 0;
@@ -11421,7 +11427,7 @@ index 133f7de..1d6f2f1 100644
  include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
  
 diff --git a/arch/um/defconfig b/arch/um/defconfig
-index 08107a7..ab22afe 100644
+index 2665e6b..3e3822b 100644
 --- a/arch/um/defconfig
 +++ b/arch/um/defconfig
 @@ -51,7 +51,6 @@ CONFIG_X86_CMPXCHG=y
@@ -11535,10 +11541,10 @@ index ad8f795..2c7eec6 100644
  /*
   * Memory returned by kmalloc() may be used for DMA, so we must make
 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
-index b32ebf9..5704f98 100644
+index f67e839..419b5f7 100644
 --- a/arch/x86/Kconfig
 +++ b/arch/x86/Kconfig
-@@ -248,7 +248,7 @@ config X86_HT
+@@ -247,7 +247,7 @@ config X86_HT
  
  config X86_32_LAZY_GS
  	def_bool y
@@ -11547,7 +11553,7 @@ index b32ebf9..5704f98 100644
  
  config ARCH_HWEIGHT_CFLAGS
  	string
-@@ -1088,6 +1088,7 @@ config MICROCODE_EARLY
+@@ -1099,6 +1099,7 @@ config MICROCODE_EARLY
  
  config X86_MSR
  	tristate "/dev/cpu/*/msr - Model-specific register support"
@@ -11555,7 +11561,7 @@ index b32ebf9..5704f98 100644
  	---help---
  	  This device gives privileged processes access to the x86
  	  Model-Specific Registers (MSRs).  It is a character device with
-@@ -1111,7 +1112,7 @@ choice
+@@ -1122,7 +1123,7 @@ choice
  
  config NOHIGHMEM
  	bool "off"
@@ -11564,7 +11570,7 @@ index b32ebf9..5704f98 100644
  	---help---
  	  Linux can use up to 64 Gigabytes of physical memory on x86 systems.
  	  However, the address space of 32-bit x86 processors is only 4
-@@ -1148,7 +1149,7 @@ config NOHIGHMEM
+@@ -1159,7 +1160,7 @@ config NOHIGHMEM
  
  config HIGHMEM4G
  	bool "4GB"
@@ -11573,7 +11579,7 @@ index b32ebf9..5704f98 100644
  	---help---
  	  Select this if you have a 32-bit processor and between 1 and 4
  	  gigabytes of physical RAM.
-@@ -1201,7 +1202,7 @@ config PAGE_OFFSET
+@@ -1212,7 +1213,7 @@ config PAGE_OFFSET
  	hex
  	default 0xB0000000 if VMSPLIT_3G_OPT
  	default 0x80000000 if VMSPLIT_2G
@@ -11582,7 +11588,7 @@ index b32ebf9..5704f98 100644
  	default 0x40000000 if VMSPLIT_1G
  	default 0xC0000000
  	depends on X86_32
-@@ -1599,6 +1600,7 @@ config SECCOMP
+@@ -1614,6 +1615,7 @@ config SECCOMP
  
  config CC_STACKPROTECTOR
  	bool "Enable -fstack-protector buffer overflow detection"
@@ -11590,16 +11596,16 @@ index b32ebf9..5704f98 100644
  	---help---
  	  This option turns on the -fstack-protector GCC feature. This
  	  feature puts, at the beginning of functions, a canary value on
-@@ -1718,6 +1720,8 @@ config X86_NEED_RELOCS
+@@ -1733,6 +1735,8 @@ config X86_NEED_RELOCS
  config PHYSICAL_ALIGN
- 	hex "Alignment value to which kernel should be aligned" if X86_32
+ 	hex "Alignment value to which kernel should be aligned"
  	default "0x1000000"
 +	range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
 +	range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
- 	range 0x2000 0x1000000
+ 	range 0x2000 0x1000000 if X86_32
+ 	range 0x200000 0x1000000 if X86_64
  	---help---
- 	  This value puts the alignment restrictions on physical address
-@@ -1793,9 +1797,10 @@ config DEBUG_HOTPLUG_CPU0
+@@ -1812,9 +1816,10 @@ config DEBUG_HOTPLUG_CPU0
  	  If unsure, say N.
  
  config COMPAT_VDSO
@@ -11665,10 +11671,18 @@ index 78d91af..8ceb94b 100644
  	  This option helps catch unintended modifications to loadable
  	  kernel module's text and read-only data. It also prevents execution
 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
-index 07639c6..6f2c901 100644
+index 41250fb..863762e 100644
 --- a/arch/x86/Makefile
 +++ b/arch/x86/Makefile
-@@ -54,6 +54,7 @@ else
+@@ -46,14 +46,12 @@ ifeq ($(CONFIG_X86_32),y)
+         # CPU-specific tuning. Anything which can be shared with UML should go here.
+         include $(srctree)/arch/x86/Makefile_32.cpu
+         KBUILD_CFLAGS += $(cflags-y)
+-
+-        # temporary until string.h is fixed
+-        KBUILD_CFLAGS += -ffreestanding
+ else
+         BITS := 64
          UTS_MACHINE := x86_64
          CHECKFLAGS += -D__x86_64__ -m64
  
@@ -11676,6 +11690,16 @@ index 07639c6..6f2c901 100644
          KBUILD_AFLAGS += -m64
          KBUILD_CFLAGS += -m64
  
+@@ -83,6 +81,9 @@ else
+         KBUILD_CFLAGS += -maccumulate-outgoing-args
+ endif
+ 
++# temporary until string.h is fixed
++KBUILD_CFLAGS += -ffreestanding
++
+ ifdef CONFIG_CC_STACKPROTECTOR
+ 	cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
+         ifeq ($(shell $(CONFIG_SHELL) $(cc_has_sp) $(CC) $(KBUILD_CPPFLAGS) $(biarch)),y)
 @@ -241,3 +242,12 @@ define archhelp
    echo  '                  FDINITRD=file initrd for the booted kernel'
    echo  '  kvmconfig	- Enable additional options for guest kernel support'
@@ -11726,7 +11750,7 @@ index 878e4b9..20537ab 100644
  
  #endif /* BOOT_BITOPS_H */
 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
-index 5b75319..331a4ca 100644
+index ef72bae..353a184 100644
 --- a/arch/x86/boot/boot.h
 +++ b/arch/x86/boot/boot.h
 @@ -85,7 +85,7 @@ static inline void io_delay(void)
@@ -11824,7 +11848,7 @@ index a53440e..c3dbf1e 100644
  .previous
  
 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
-index 1e3184f..0d11e2e 100644
+index 5d6f689..9d06730 100644
 --- a/arch/x86/boot/compressed/head_32.S
 +++ b/arch/x86/boot/compressed/head_32.S
 @@ -118,7 +118,7 @@ preferred_addr:
@@ -11836,27 +11860,8 @@ index 1e3184f..0d11e2e 100644
  #endif
  
  	/* Target address to relocate to for decompression */
-@@ -204,7 +204,7 @@ relocated:
-  * and where it was actually loaded.
-  */
- 	movl	%ebp, %ebx
--	subl	$LOAD_PHYSICAL_ADDR, %ebx
-+	subl	$____LOAD_PHYSICAL_ADDR, %ebx
- 	jz	2f	/* Nothing to be done if loaded at compiled addr. */
- /*
-  * Process relocations.
-@@ -212,8 +212,7 @@ relocated:
- 
- 1:	subl	$4, %edi
- 	movl	(%edi), %ecx
--	testl	%ecx, %ecx
--	jz	2f
-+	jecxz	2f
- 	addl	%ebx, -__PAGE_OFFSET(%ebx, %ecx)
- 	jmp	1b
- 2:
 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
-index 06e71c2..88a98264 100644
+index c337422..2c5be72 100644
 --- a/arch/x86/boot/compressed/head_64.S
 +++ b/arch/x86/boot/compressed/head_64.S
 @@ -95,7 +95,7 @@ ENTRY(startup_32)
@@ -11877,7 +11882,7 @@ index 06e71c2..88a98264 100644
  #endif
  
  	/* Target address to relocate to for decompression */
-@@ -361,8 +361,8 @@ gdt:
+@@ -362,8 +362,8 @@ gdt:
  	.long	gdt
  	.word	0
  	.quad	0x0000000000000000	/* NULL descriptor */
@@ -11889,10 +11894,19 @@ index 06e71c2..88a98264 100644
  	.quad   0x0000000000000000	/* TS continued */
  gdt_end:
 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
-index 0319c88..7c1931f 100644
+index 434f077..b6b4b38 100644
 --- a/arch/x86/boot/compressed/misc.c
 +++ b/arch/x86/boot/compressed/misc.c
-@@ -307,7 +307,7 @@ static void parse_elf(void *output)
+@@ -283,7 +283,7 @@ static void handle_relocations(void *output, unsigned long output_len)
+ 	 * Calculate the delta between where vmlinux was linked to load
+ 	 * and where it was actually loaded.
+ 	 */
+-	delta = min_addr - LOAD_PHYSICAL_ADDR;
++	delta = min_addr - ____LOAD_PHYSICAL_ADDR;
+ 	if (!delta) {
+ 		debug_putstr("No relocation needed... ");
+ 		return;
+@@ -380,7 +380,7 @@ static void parse_elf(void *output)
  		case PT_LOAD:
  #ifdef CONFIG_RELOCATABLE
  			dest = output;
@@ -11901,7 +11915,7 @@ index 0319c88..7c1931f 100644
  #else
  			dest = (void *)(phdr->p_paddr);
  #endif
-@@ -358,7 +358,7 @@ asmlinkage void decompress_kernel(void *rmode, memptr heap,
+@@ -432,7 +432,7 @@ asmlinkage void decompress_kernel(void *rmode, memptr heap,
  		error("Destination address too large");
  #endif
  #ifndef CONFIG_RELOCATABLE
@@ -13308,7 +13322,7 @@ index 665a730..8e7a67a 100644
  
  	err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
-index 474dc1b..9297c58 100644
+index 4299eb0..904b82a 100644
 --- a/arch/x86/ia32/ia32entry.S
 +++ b/arch/x86/ia32/ia32entry.S
 @@ -15,8 +15,10 @@
@@ -13706,10 +13720,10 @@ index 372231c..a5aa1a1 100644
  	.long \orig - .
  	.long \alt - .
 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
-index 58ed6d9..f1cbe58 100644
+index 0a3f9c9..c9d081d 100644
 --- a/arch/x86/include/asm/alternative.h
 +++ b/arch/x86/include/asm/alternative.h
-@@ -105,7 +105,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
+@@ -106,7 +106,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
  	".pushsection .discard,\"aw\",@progbits\n"			\
  	DISCARD_ENTRY(1)						\
  	".popsection\n"							\
@@ -13718,7 +13732,7 @@ index 58ed6d9..f1cbe58 100644
  	ALTINSTR_REPLACEMENT(newinstr, feature, 1)			\
  	".popsection"
  
-@@ -119,7 +119,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
+@@ -120,7 +120,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
  	DISCARD_ENTRY(1)						\
  	DISCARD_ENTRY(2)						\
  	".popsection\n"							\
@@ -13728,7 +13742,7 @@ index 58ed6d9..f1cbe58 100644
  	ALTINSTR_REPLACEMENT(newinstr2, feature2, 2)			\
  	".popsection"
 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
-index f8119b5..7209d5b 100644
+index 1d2091a..f5074c1 100644
 --- a/arch/x86/include/asm/apic.h
 +++ b/arch/x86/include/asm/apic.h
 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
@@ -14679,10 +14693,10 @@ index 0e1cbfc..5623683 100644
  
  #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
-index 6dfd019..28e188d 100644
+index 41639ce..0bd8c87 100644
 --- a/arch/x86/include/asm/bitops.h
 +++ b/arch/x86/include/asm/bitops.h
-@@ -40,7 +40,7 @@
+@@ -48,7 +48,7 @@
   * a mask operation on a byte.
   */
  #define IS_IMMEDIATE(nr)		(__builtin_constant_p(nr))
@@ -14691,7 +14705,25 @@ index 6dfd019..28e188d 100644
  #define CONST_MASK(nr)			(1 << ((nr) & 7))
  
  /**
-@@ -486,7 +486,7 @@ static inline int fls(int x)
+@@ -361,7 +361,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
+  *
+  * Undefined if no bit exists, so code should check against 0 first.
+  */
+-static inline unsigned long __ffs(unsigned long word)
++static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
+ {
+ 	asm("rep; bsf %1,%0"
+ 		: "=r" (word)
+@@ -375,7 +375,7 @@ static inline unsigned long __ffs(unsigned long word)
+  *
+  * Undefined if no zero exists, so code should check against ~0UL first.
+  */
+-static inline unsigned long ffz(unsigned long word)
++static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
+ {
+ 	asm("rep; bsf %1,%0"
+ 		: "=r" (word)
+@@ -494,7 +494,7 @@ static inline int fls(int x)
   * at position 64.
   */
  #ifdef CONFIG_X86_64
@@ -14867,7 +14899,7 @@ index 59c6c40..5e0b22c 100644
  struct compat_timespec {
  	compat_time_t	tv_sec;
 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
-index 7290585..717e89e 100644
+index 89270b4..f0abf8e 100644
 --- a/arch/x86/include/asm/cpufeature.h
 +++ b/arch/x86/include/asm/cpufeature.h
 @@ -203,7 +203,7 @@
@@ -14896,7 +14928,7 @@ index 7290585..717e89e 100644
  #endif /* CONFIG_X86_64 */
  
  #if __GNUC__ >= 4
-@@ -403,7 +404,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
+@@ -405,7 +406,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
  
  #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
  	t_warn:
@@ -14905,8 +14937,8 @@ index 7290585..717e89e 100644
 +			warn_pre_alternatives();
  		return false;
  #endif
- #else /* GCC_VERSION >= 40500 */
-@@ -421,7 +423,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
+ 
+@@ -425,7 +427,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
  			     ".section .discard,\"aw\",@progbits\n"
  			     " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
  			     ".previous\n"
@@ -14915,7 +14947,7 @@ index 7290585..717e89e 100644
  			     "3: movb $1,%0\n"
  			     "4:\n"
  			     ".previous\n"
-@@ -457,7 +459,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
+@@ -462,7 +464,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
  			 " .byte 2b - 1b\n"		/* src len */
  			 " .byte 4f - 3f\n"		/* repl len */
  			 ".previous\n"
@@ -14924,7 +14956,7 @@ index 7290585..717e89e 100644
  			 "3: .byte 0xe9\n .long %l[t_no] - 2b\n"
  			 "4:\n"
  			 ".previous\n"
-@@ -490,7 +492,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
+@@ -495,7 +497,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
  			     ".section .discard,\"aw\",@progbits\n"
  			     " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
  			     ".previous\n"
@@ -14933,7 +14965,7 @@ index 7290585..717e89e 100644
  			     "3: movb $0,%0\n"
  			     "4:\n"
  			     ".previous\n"
-@@ -504,7 +506,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
+@@ -509,7 +511,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
  			     ".section .discard,\"aw\",@progbits\n"
  			     " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
  			     ".previous\n"
@@ -15392,7 +15424,7 @@ index be27ba1..04a8801 100644
  	*uval = oldval;
  	return ret;
 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
-index e4ac559..c1c0c87 100644
+index 92b3bae..3866449 100644
 --- a/arch/x86/include/asm/hw_irq.h
 +++ b/arch/x86/include/asm/hw_irq.h
 @@ -165,8 +165,8 @@ extern void setup_ioapic_dest(void);
@@ -15484,7 +15516,7 @@ index bba3cf8..06bc8da 100644
  #define INTERRUPT_RETURN		iret
  #define ENABLE_INTERRUPTS_SYSEXIT	sti; sysexit
 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
-index 5a6d287..f815789 100644
+index 9454c16..e4100e3 100644
 --- a/arch/x86/include/asm/kprobes.h
 +++ b/arch/x86/include/asm/kprobes.h
 @@ -38,13 +38,8 @@ typedef u8 kprobe_opcode_t;
@@ -16051,7 +16083,7 @@ index 0f1ddee..e2fc3d1 100644
  	unsigned long y = x - __START_KERNEL_map;
  
 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
-index cfdc9ee..3f7b5d6 100644
+index 401f350..dee5d13 100644
 --- a/arch/x86/include/asm/paravirt.h
 +++ b/arch/x86/include/asm/paravirt.h
 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
@@ -16103,8 +16135,8 @@ index cfdc9ee..3f7b5d6 100644
 +
  #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
  
- static inline int arch_spin_is_locked(struct arch_spinlock *lock)
-@@ -926,7 +953,7 @@ extern void default_banner(void);
+ static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
+@@ -906,7 +933,7 @@ extern void default_banner(void);
  
  #define PARA_PATCH(struct, off)        ((PARAVIRT_PATCH_##struct + (off)) / 4)
  #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
@@ -16113,7 +16145,7 @@ index cfdc9ee..3f7b5d6 100644
  #endif
  
  #define INTERRUPT_RETURN						\
-@@ -1001,6 +1028,21 @@ extern void default_banner(void);
+@@ -981,6 +1008,21 @@ extern void default_banner(void);
  	PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit),	\
  		  CLBR_NONE,						\
  		  jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
@@ -16136,7 +16168,7 @@ index cfdc9ee..3f7b5d6 100644
  
  #endif /* __ASSEMBLY__ */
 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
-index 0db1fca..52310cc 100644
+index aab8f67..2531748 100644
 --- a/arch/x86/include/asm/paravirt_types.h
 +++ b/arch/x86/include/asm/paravirt_types.h
 @@ -84,7 +84,7 @@ struct pv_init_ops {
@@ -16196,15 +16228,6 @@ index 0db1fca..52310cc 100644
  };
  
  struct arch_spinlock;
-@@ -334,7 +341,7 @@ struct pv_lock_ops {
- 	void (*spin_lock_flags)(struct arch_spinlock *lock, unsigned long flags);
- 	int (*spin_trylock)(struct arch_spinlock *lock);
- 	void (*spin_unlock)(struct arch_spinlock *lock);
--};
-+} __no_const;
- 
- /* This contains all the paravirt structures: we get a convenient
-  * number for each function using the offset which we use to indicate
 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
 index b4389a4..7024269 100644
 --- a/arch/x86/include/asm/pgalloc.h
@@ -16295,10 +16318,10 @@ index 81bb91b..9392125 100644
  
  /*
 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
-index 1c00631..845f898 100644
+index 3d19994..732a48c 100644
 --- a/arch/x86/include/asm/pgtable.h
 +++ b/arch/x86/include/asm/pgtable.h
-@@ -44,6 +44,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
+@@ -45,6 +45,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
  
  #ifndef __PAGETABLE_PUD_FOLDED
  #define set_pgd(pgdp, pgd)		native_set_pgd(pgdp, pgd)
@@ -16306,7 +16329,7 @@ index 1c00631..845f898 100644
  #define pgd_clear(pgd)			native_pgd_clear(pgd)
  #endif
  
-@@ -81,12 +82,51 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
+@@ -82,12 +83,51 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
  
  #define arch_end_context_switch(prev)	do {} while(0)
  
@@ -16358,7 +16381,7 @@ index 1c00631..845f898 100644
  static inline int pte_dirty(pte_t pte)
  {
  	return pte_flags(pte) & _PAGE_DIRTY;
-@@ -147,6 +187,11 @@ static inline unsigned long pud_pfn(pud_t pud)
+@@ -148,6 +188,11 @@ static inline unsigned long pud_pfn(pud_t pud)
  	return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
  }
  
@@ -16370,7 +16393,7 @@ index 1c00631..845f898 100644
  #define pte_page(pte)	pfn_to_page(pte_pfn(pte))
  
  static inline int pmd_large(pmd_t pte)
-@@ -200,9 +245,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
+@@ -201,9 +246,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
  	return pte_clear_flags(pte, _PAGE_RW);
  }
  
@@ -16401,7 +16424,7 @@ index 1c00631..845f898 100644
  }
  
  static inline pte_t pte_mkdirty(pte_t pte)
-@@ -444,6 +509,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
+@@ -430,6 +495,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
  #endif
  
  #ifndef __ASSEMBLY__
@@ -16416,9 +16439,9 @@ index 1c00631..845f898 100644
 +#endif
 +
  #include <linux/mm_types.h>
+ #include <linux/mmdebug.h>
  #include <linux/log2.h>
- 
-@@ -576,7 +651,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
+@@ -563,7 +638,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
   * Currently stuck as a macro due to indirect forward reference to
   * linux/mmzone.h's __section_mem_map_addr() definition:
   */
@@ -16427,7 +16450,7 @@ index 1c00631..845f898 100644
  
  /* Find an entry in the second-level page table.. */
  static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
-@@ -616,7 +691,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
+@@ -603,7 +678,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
   * Currently stuck as a macro due to indirect forward reference to
   * linux/mmzone.h's __section_mem_map_addr() definition:
   */
@@ -16436,7 +16459,7 @@ index 1c00631..845f898 100644
  
  /* to find an entry in a page-table-directory. */
  static inline unsigned long pud_index(unsigned long address)
-@@ -631,7 +706,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
+@@ -618,7 +693,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
  
  static inline int pgd_bad(pgd_t pgd)
  {
@@ -16445,7 +16468,7 @@ index 1c00631..845f898 100644
  }
  
  static inline int pgd_none(pgd_t pgd)
-@@ -654,7 +729,12 @@ static inline int pgd_none(pgd_t pgd)
+@@ -641,7 +716,12 @@ static inline int pgd_none(pgd_t pgd)
   * pgd_offset() returns a (pgd_t *)
   * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
   */
@@ -16459,7 +16482,7 @@ index 1c00631..845f898 100644
  /*
   * a shortcut which implies the use of the kernel's pgd, instead
   * of a process's
-@@ -665,6 +745,23 @@ static inline int pgd_none(pgd_t pgd)
+@@ -652,6 +732,23 @@ static inline int pgd_none(pgd_t pgd)
  #define KERNEL_PGD_BOUNDARY	pgd_index(PAGE_OFFSET)
  #define KERNEL_PGD_PTRS		(PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
  
@@ -16483,7 +16506,7 @@ index 1c00631..845f898 100644
  #ifndef __ASSEMBLY__
  
  extern int direct_gbpages;
-@@ -831,11 +928,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
+@@ -818,11 +915,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
   * dst and src can be on the same page, but the range must not overlap,
   * and must not cross a page boundary.
   */
@@ -16660,7 +16683,7 @@ index 2d88344..4679fc3 100644
  #define EARLY_DYNAMIC_PAGE_TABLES	64
  
 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
-index f4843e0..a2526f8 100644
+index 0ecac25..306c276 100644
 --- a/arch/x86/include/asm/pgtable_types.h
 +++ b/arch/x86/include/asm/pgtable_types.h
 @@ -16,13 +16,12 @@
@@ -16688,7 +16711,7 @@ index f4843e0..a2526f8 100644
  #define _PAGE_IOMAP	(_AT(pteval_t, 1) << _PAGE_BIT_IOMAP)
  #define _PAGE_PAT	(_AT(pteval_t, 1) << _PAGE_BIT_PAT)
  #define _PAGE_PAT_LARGE (_AT(pteval_t, 1) << _PAGE_BIT_PAT_LARGE)
-@@ -84,8 +82,10 @@
+@@ -87,8 +85,10 @@
  
  #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
  #define _PAGE_NX	(_AT(pteval_t, 1) << _PAGE_BIT_NX)
@@ -16700,7 +16723,7 @@ index f4843e0..a2526f8 100644
  #endif
  
  #define _PAGE_FILE	(_AT(pteval_t, 1) << _PAGE_BIT_FILE)
-@@ -143,6 +143,9 @@
+@@ -146,6 +146,9 @@
  #define PAGE_READONLY_EXEC	__pgprot(_PAGE_PRESENT | _PAGE_USER |	\
  					 _PAGE_ACCESSED)
  
@@ -16710,7 +16733,7 @@ index f4843e0..a2526f8 100644
  #define __PAGE_KERNEL_EXEC						\
  	(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
  #define __PAGE_KERNEL		(__PAGE_KERNEL_EXEC | _PAGE_NX)
-@@ -153,7 +156,7 @@
+@@ -156,7 +159,7 @@
  #define __PAGE_KERNEL_WC		(__PAGE_KERNEL | _PAGE_CACHE_WC)
  #define __PAGE_KERNEL_NOCACHE		(__PAGE_KERNEL | _PAGE_PCD | _PAGE_PWT)
  #define __PAGE_KERNEL_UC_MINUS		(__PAGE_KERNEL | _PAGE_PCD)
@@ -16719,7 +16742,7 @@ index f4843e0..a2526f8 100644
  #define __PAGE_KERNEL_VVAR		(__PAGE_KERNEL_RO | _PAGE_USER)
  #define __PAGE_KERNEL_VVAR_NOCACHE	(__PAGE_KERNEL_VVAR | _PAGE_PCD | _PAGE_PWT)
  #define __PAGE_KERNEL_LARGE		(__PAGE_KERNEL | _PAGE_PSE)
-@@ -215,8 +218,8 @@
+@@ -218,8 +221,8 @@
   * bits are combined, this will alow user to access the high address mapped
   * VDSO in the presence of CONFIG_COMPAT_VDSO
   */
@@ -16730,7 +16753,7 @@ index f4843e0..a2526f8 100644
  #define PGD_IDENT_ATTR	 0x001		/* PRESENT (no other attributes) */
  #endif
  
-@@ -254,7 +257,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
+@@ -257,7 +260,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
  {
  	return native_pgd_val(pgd) & PTE_FLAGS_MASK;
  }
@@ -16748,7 +16771,7 @@ index f4843e0..a2526f8 100644
  #if PAGETABLE_LEVELS > 3
  typedef struct { pudval_t pud; } pud_t;
  
-@@ -268,8 +281,6 @@ static inline pudval_t native_pud_val(pud_t pud)
+@@ -271,8 +284,6 @@ static inline pudval_t native_pud_val(pud_t pud)
  	return pud.pud;
  }
  #else
@@ -16757,7 +16780,7 @@ index f4843e0..a2526f8 100644
  static inline pudval_t native_pud_val(pud_t pud)
  {
  	return native_pgd_val(pud.pgd);
-@@ -289,8 +300,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
+@@ -292,8 +303,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
  	return pmd.pmd;
  }
  #else
@@ -16766,7 +16789,7 @@ index f4843e0..a2526f8 100644
  static inline pmdval_t native_pmd_val(pmd_t pmd)
  {
  	return native_pgd_val(pmd.pud.pgd);
-@@ -330,7 +339,6 @@ typedef struct page *pgtable_t;
+@@ -333,7 +342,6 @@ typedef struct page *pgtable_t;
  
  extern pteval_t __supported_pte_mask;
  extern void set_nx(void);
@@ -16775,7 +16798,7 @@ index f4843e0..a2526f8 100644
  #define pgprot_writecombine	pgprot_writecombine
  extern pgprot_t pgprot_writecombine(pgprot_t prot);
 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
-index 24cf5ae..4d9fa2d 100644
+index 987c75e..2723054 100644
 --- a/arch/x86/include/asm/processor.h
 +++ b/arch/x86/include/asm/processor.h
 @@ -199,9 +199,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
@@ -16943,18 +16966,8 @@ index 24cf5ae..4d9fa2d 100644
  #define KSTK_EIP(task)		(task_pt_regs(task)->ip)
  
  /* Get/set a process' ability to use the timestamp counter instruction */
-@@ -943,7 +942,8 @@ extern int set_tsc_mode(unsigned int val);
- extern u16 amd_get_nb_id(int cpu);
- 
- struct aperfmperf {
--	u64 aperf, mperf;
-+	u64 aperf __intentional_overflow(0);
-+	u64 mperf __intentional_overflow(0);
- };
- 
- static inline void get_aperfmperf(struct aperfmperf *am)
-@@ -971,7 +971,7 @@ unsigned long calc_aperfmperf_ratio(struct aperfmperf *old,
- 	return ratio;
+@@ -957,7 +956,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
+ 	return 0;
  }
  
 -extern unsigned long arch_align_stack(unsigned long sp);
@@ -16962,7 +16975,7 @@ index 24cf5ae..4d9fa2d 100644
  extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
  
  void default_idle(void);
-@@ -981,6 +981,6 @@ bool xen_set_default_idle(void);
+@@ -967,6 +966,6 @@ bool xen_set_default_idle(void);
  #define xen_set_default_idle 0
  #endif
  
@@ -17438,10 +17451,10 @@ index 4137890..03fa172 100644
  
  #endif
 diff --git a/arch/x86/include/asm/spinlock.h b/arch/x86/include/asm/spinlock.h
-index e3ddd7d..3611fce 100644
+index bf156de..1a782ab 100644
 --- a/arch/x86/include/asm/spinlock.h
 +++ b/arch/x86/include/asm/spinlock.h
-@@ -172,6 +172,14 @@ static inline int arch_write_can_lock(arch_rwlock_t *lock)
+@@ -223,6 +223,14 @@ static inline int arch_write_can_lock(arch_rwlock_t *lock)
  static inline void arch_read_lock(arch_rwlock_t *rw)
  {
  	asm volatile(LOCK_PREFIX READ_LOCK_SIZE(dec) " (%0)\n\t"
@@ -17456,7 +17469,7 @@ index e3ddd7d..3611fce 100644
  		     "jns 1f\n"
  		     "call __read_lock_failed\n\t"
  		     "1:\n"
-@@ -181,6 +189,14 @@ static inline void arch_read_lock(arch_rwlock_t *rw)
+@@ -232,6 +240,14 @@ static inline void arch_read_lock(arch_rwlock_t *rw)
  static inline void arch_write_lock(arch_rwlock_t *rw)
  {
  	asm volatile(LOCK_PREFIX WRITE_LOCK_SUB(%1) "(%0)\n\t"
@@ -17471,7 +17484,7 @@ index e3ddd7d..3611fce 100644
  		     "jz 1f\n"
  		     "call __write_lock_failed\n\t"
  		     "1:\n"
-@@ -210,13 +226,29 @@ static inline int arch_write_trylock(arch_rwlock_t *lock)
+@@ -261,13 +277,29 @@ static inline int arch_write_trylock(arch_rwlock_t *lock)
  
  static inline void arch_read_unlock(arch_rwlock_t *rw)
  {
@@ -17579,7 +17592,7 @@ index 70bbe39..4ae2bd4 100644
  
  void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
-index 4ec45b3..a4f0a8a 100644
+index d7f3b3b..3cc39f1 100644
 --- a/arch/x86/include/asm/switch_to.h
 +++ b/arch/x86/include/asm/switch_to.h
 @@ -108,7 +108,7 @@ do {									\
@@ -17804,7 +17817,7 @@ index 2781119..618b59b 100644
  #endif
  #endif /* _ASM_X86_THREAD_INFO_H */
 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
-index cf51200..63ff068 100644
+index e6d90ba..0897f44 100644
 --- a/arch/x86/include/asm/tlbflush.h
 +++ b/arch/x86/include/asm/tlbflush.h
 @@ -17,18 +17,44 @@
@@ -17902,7 +17915,7 @@ index cf51200..63ff068 100644
  }
  
 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
-index 5ee2687..74590b9 100644
+index 5838fa9..f7ae572 100644
 --- a/arch/x86/include/asm/uaccess.h
 +++ b/arch/x86/include/asm/uaccess.h
 @@ -7,6 +7,7 @@
@@ -17962,8 +17975,8 @@ index 5ee2687..74590b9 100644
  
  /*
   * The exception table consists of pairs of addresses relative to the
-@@ -165,10 +196,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
- 	register __inttype(*(ptr)) __val_gu asm("%edx");		\
+@@ -168,10 +199,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
+ 	register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX);		\
  	__chk_user_ptr(ptr);						\
  	might_fault();							\
 +	pax_open_userland();						\
@@ -17975,7 +17988,7 @@ index 5ee2687..74590b9 100644
  	__ret_gu;							\
  })
  
-@@ -176,13 +209,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
+@@ -179,13 +212,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
  	asm volatile("call __put_user_" #size : "=a" (__ret_pu)	\
  		     : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
  
@@ -18000,7 +18013,7 @@ index 5ee2687..74590b9 100644
  		     "3: " ASM_CLAC "\n"				\
  		     ".section .fixup,\"ax\"\n"				\
  		     "4:	movl %3,%0\n"				\
-@@ -195,8 +236,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
+@@ -198,8 +239,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
  
  #define __put_user_asm_ex_u64(x, addr)					\
  	asm volatile(ASM_STAC "\n"					\
@@ -18011,7 +18024,7 @@ index 5ee2687..74590b9 100644
  		     "3: " ASM_CLAC "\n"				\
  		     _ASM_EXTABLE_EX(1b, 2b)				\
  		     _ASM_EXTABLE_EX(2b, 3b)				\
-@@ -246,7 +287,8 @@ extern void __put_user_8(void);
+@@ -249,7 +290,8 @@ extern void __put_user_8(void);
  	__typeof__(*(ptr)) __pu_val;				\
  	__chk_user_ptr(ptr);					\
  	might_fault();						\
@@ -18021,7 +18034,7 @@ index 5ee2687..74590b9 100644
  	switch (sizeof(*(ptr))) {				\
  	case 1:							\
  		__put_user_x(1, __pu_val, ptr, __ret_pu);	\
-@@ -264,6 +306,7 @@ extern void __put_user_8(void);
+@@ -267,6 +309,7 @@ extern void __put_user_8(void);
  		__put_user_x(X, __pu_val, ptr, __ret_pu);	\
  		break;						\
  	}							\
@@ -18029,7 +18042,7 @@ index 5ee2687..74590b9 100644
  	__ret_pu;						\
  })
  
-@@ -344,8 +387,10 @@ do {									\
+@@ -347,8 +390,10 @@ do {									\
  } while (0)
  
  #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret)	\
@@ -18041,7 +18054,7 @@ index 5ee2687..74590b9 100644
  		     "2: " ASM_CLAC "\n"				\
  		     ".section .fixup,\"ax\"\n"				\
  		     "3:	mov %3,%0\n"				\
-@@ -353,8 +398,10 @@ do {									\
+@@ -356,8 +401,10 @@ do {									\
  		     "	jmp 2b\n"					\
  		     ".previous\n"					\
  		     _ASM_EXTABLE(1b, 3b)				\
@@ -18054,7 +18067,7 @@ index 5ee2687..74590b9 100644
  
  #define __get_user_size_ex(x, ptr, size)				\
  do {									\
-@@ -378,7 +425,7 @@ do {									\
+@@ -381,7 +428,7 @@ do {									\
  } while (0)
  
  #define __get_user_asm_ex(x, addr, itype, rtype, ltype)			\
@@ -18063,7 +18076,7 @@ index 5ee2687..74590b9 100644
  		     "2:\n"						\
  		     _ASM_EXTABLE_EX(1b, 2b)				\
  		     : ltype(x) : "m" (__m(addr)))
-@@ -395,13 +442,24 @@ do {									\
+@@ -398,13 +445,24 @@ do {									\
  	int __gu_err;							\
  	unsigned long __gu_val;						\
  	__get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT);	\
@@ -18090,7 +18103,7 @@ index 5ee2687..74590b9 100644
  
  /*
   * Tell gcc we read from memory instead of writing: this is because
-@@ -409,8 +467,10 @@ struct __large_struct { unsigned long buf[100]; };
+@@ -412,8 +470,10 @@ struct __large_struct { unsigned long buf[100]; };
   * aliasing issues.
   */
  #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret)	\
@@ -18102,7 +18115,7 @@ index 5ee2687..74590b9 100644
  		     "2: " ASM_CLAC "\n"				\
  		     ".section .fixup,\"ax\"\n"				\
  		     "3:	mov %3,%0\n"				\
-@@ -418,10 +478,12 @@ struct __large_struct { unsigned long buf[100]; };
+@@ -421,10 +481,12 @@ struct __large_struct { unsigned long buf[100]; };
  		     ".previous\n"					\
  		     _ASM_EXTABLE(1b, 3b)				\
  		     : "=r"(err)					\
@@ -18117,7 +18130,7 @@ index 5ee2687..74590b9 100644
  		     "2:\n"						\
  		     _ASM_EXTABLE_EX(1b, 2b)				\
  		     : : ltype(x), "m" (__m(addr)))
-@@ -431,11 +493,13 @@ struct __large_struct { unsigned long buf[100]; };
+@@ -434,11 +496,13 @@ struct __large_struct { unsigned long buf[100]; };
   */
  #define uaccess_try	do {						\
  	current_thread_info()->uaccess_err = 0;				\
@@ -18131,7 +18144,7 @@ index 5ee2687..74590b9 100644
  	(err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0);	\
  } while (0)
  
-@@ -460,8 +524,12 @@ struct __large_struct { unsigned long buf[100]; };
+@@ -463,8 +527,12 @@ struct __large_struct { unsigned long buf[100]; };
   * On error, the variable @x is set to zero.
   */
  
@@ -18144,7 +18157,7 @@ index 5ee2687..74590b9 100644
  
  /**
   * __put_user: - Write a simple value into user space, with less checking.
-@@ -483,8 +551,12 @@ struct __large_struct { unsigned long buf[100]; };
+@@ -486,8 +554,12 @@ struct __large_struct { unsigned long buf[100]; };
   * Returns zero on success, or -EFAULT on error.
   */
  
@@ -18157,7 +18170,7 @@ index 5ee2687..74590b9 100644
  
  #define __get_user_unaligned __get_user
  #define __put_user_unaligned __put_user
-@@ -502,7 +574,7 @@ struct __large_struct { unsigned long buf[100]; };
+@@ -505,7 +577,7 @@ struct __large_struct { unsigned long buf[100]; };
  #define get_user_ex(x, ptr)	do {					\
  	unsigned long __gue_val;					\
  	__get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr))));	\
@@ -18166,42 +18179,10 @@ index 5ee2687..74590b9 100644
  } while (0)
  
  #define put_user_try		uaccess_try
-@@ -519,8 +591,8 @@ strncpy_from_user(char *dst, const char __user *src, long count);
- extern __must_check long strlen_user(const char __user *str);
- extern __must_check long strnlen_user(const char __user *str, long n);
- 
--unsigned long __must_check clear_user(void __user *mem, unsigned long len);
--unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
-+unsigned long __must_check clear_user(void __user *mem, unsigned long len) __size_overflow(2);
-+unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
- 
- /*
-  * movsl can be slow when source and dest are not both 8-byte aligned
 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
-index 7f760a9..04b1c65 100644
+index 7f760a9..b596b9a 100644
 --- a/arch/x86/include/asm/uaccess_32.h
 +++ b/arch/x86/include/asm/uaccess_32.h
-@@ -11,15 +11,15 @@
- #include <asm/page.h>
- 
- unsigned long __must_check __copy_to_user_ll
--		(void __user *to, const void *from, unsigned long n);
-+		(void __user *to, const void *from, unsigned long n) __size_overflow(3);
- unsigned long __must_check __copy_from_user_ll
--		(void *to, const void __user *from, unsigned long n);
-+		(void *to, const void __user *from, unsigned long n) __size_overflow(3);
- unsigned long __must_check __copy_from_user_ll_nozero
--		(void *to, const void __user *from, unsigned long n);
-+		(void *to, const void __user *from, unsigned long n) __size_overflow(3);
- unsigned long __must_check __copy_from_user_ll_nocache
--		(void *to, const void __user *from, unsigned long n);
-+		(void *to, const void __user *from, unsigned long n) __size_overflow(3);
- unsigned long __must_check __copy_from_user_ll_nocache_nozero
--		(void *to, const void __user *from, unsigned long n);
-+		(void *to, const void __user *from, unsigned long n) __size_overflow(3);
- 
- /**
-  * __copy_to_user_inatomic: - Copy a block of data into user space, with less checking.
 @@ -43,6 +43,11 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
  static __always_inline unsigned long __must_check
  __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
@@ -18352,7 +18333,7 @@ index 7f760a9..04b1c65 100644
  }
  
 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
-index 4f7923d..d3526c1 100644
+index 4f7923d..201b58d 100644
 --- a/arch/x86/include/asm/uaccess_64.h
 +++ b/arch/x86/include/asm/uaccess_64.h
 @@ -10,6 +10,9 @@
@@ -18380,7 +18361,7 @@ index 4f7923d..d3526c1 100644
  
 -static __always_inline __must_check unsigned long
 -copy_user_generic(void *to, const void *from, unsigned len)
-+static __always_inline __must_check  __size_overflow(3) unsigned long
++static __always_inline __must_check  unsigned long
 +copy_user_generic(void *to, const void *from, unsigned long len)
  {
  	unsigned ret;
@@ -18705,7 +18686,7 @@ index 4f7923d..d3526c1 100644
 -extern long __copy_user_nocache(void *dst, const void __user *src,
 -				unsigned size, int zerorest);
 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
-+				unsigned long size, int zerorest) __size_overflow(3);
++				unsigned long size, int zerorest);
  
 -static inline int
 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
@@ -18809,6 +18790,19 @@ index 828a156..650e625 100644
  
  extern struct x86_init_ops x86_init;
  extern struct x86_cpuinit_ops x86_cpuinit;
+diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
+index b913915..4f5a581 100644
+--- a/arch/x86/include/asm/xen/page.h
++++ b/arch/x86/include/asm/xen/page.h
+@@ -56,7 +56,7 @@ extern int m2p_remove_override(struct page *page,
+ extern struct page *m2p_find_override(unsigned long mfn);
+ extern unsigned long m2p_find_override_pfn(unsigned long mfn, unsigned long pfn);
+ 
+-static inline unsigned long pfn_to_mfn(unsigned long pfn)
++static inline unsigned long __intentional_overflow(-1) pfn_to_mfn(unsigned long pfn)
+ {
+ 	unsigned long mfn;
+ 
 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
 index 0415cda..3b22adc 100644
 --- a/arch/x86/include/asm/xsave.h
@@ -18873,7 +18867,7 @@ index bbae024..e1528f9 100644
  
  #define BIOS_ROM_BASE		0xffe00000
 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
-index 88d99ea..9fc7e17 100644
+index a5408b9..5133813 100644
 --- a/arch/x86/kernel/Makefile
 +++ b/arch/x86/kernel/Makefile
 @@ -24,7 +24,7 @@ obj-y			+= time.o ioport.o ldt.o dumpstack.o nmi.o
@@ -18886,10 +18880,10 @@ index 88d99ea..9fc7e17 100644
  obj-y			+= syscall_$(BITS).o
  obj-$(CONFIG_X86_64)	+= vsyscall_64.o
 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
-index 2627a81..cd8325e 100644
+index 40c7660..f709f4b 100644
 --- a/arch/x86/kernel/acpi/boot.c
 +++ b/arch/x86/kernel/acpi/boot.c
-@@ -1368,7 +1368,7 @@ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
+@@ -1365,7 +1365,7 @@ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
   * If your system is blacklisted here, but you find that acpi=force
   * works for you, please contact linux-acpi@vger.kernel.org
   */
@@ -18898,7 +18892,7 @@ index 2627a81..cd8325e 100644
  	/*
  	 * Boxes that need ACPI disabled
  	 */
-@@ -1443,7 +1443,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
+@@ -1440,7 +1440,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
  };
  
  /* second table for DMI checks that should run after early-quirks */
@@ -18945,10 +18939,10 @@ index d1daa66..59fecba 100644
  bogus_magic:
  	jmp	bogus_magic
 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
-index c15cf9a..0e63558 100644
+index 15e8563..323cbe1 100644
 --- a/arch/x86/kernel/alternative.c
 +++ b/arch/x86/kernel/alternative.c
-@@ -268,6 +268,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
+@@ -269,6 +269,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
  	 */
  	for (a = start; a < end; a++) {
  		instr = (u8 *)&a->instr_offset + a->instr_offset;
@@ -18962,7 +18956,7 @@ index c15cf9a..0e63558 100644
  		replacement = (u8 *)&a->repl_offset + a->repl_offset;
  		BUG_ON(a->replacementlen > a->instrlen);
  		BUG_ON(a->instrlen > sizeof(insnbuf));
-@@ -299,10 +306,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
+@@ -300,10 +307,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
  	for (poff = start; poff < end; poff++) {
  		u8 *ptr = (u8 *)poff + *poff;
  
@@ -18980,7 +18974,7 @@ index c15cf9a..0e63558 100644
  			text_poke(ptr, ((unsigned char []){0xf0}), 1);
  	}
  	mutex_unlock(&text_mutex);
-@@ -317,10 +330,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
+@@ -318,10 +331,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
  	for (poff = start; poff < end; poff++) {
  		u8 *ptr = (u8 *)poff + *poff;
  
@@ -18998,7 +18992,7 @@ index c15cf9a..0e63558 100644
  			text_poke(ptr, ((unsigned char []){0x3E}), 1);
  	}
  	mutex_unlock(&text_mutex);
-@@ -468,7 +487,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
+@@ -469,7 +488,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
  
  		BUG_ON(p->len > MAX_PATCH_LEN);
  		/* prep the buffer with the original instructions */
@@ -19007,7 +19001,7 @@ index c15cf9a..0e63558 100644
  		used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
  					 (unsigned long)p->instr, p->len);
  
-@@ -515,7 +534,7 @@ void __init alternative_instructions(void)
+@@ -516,7 +535,7 @@ void __init alternative_instructions(void)
  	if (!uniproc_patched || num_possible_cpus() == 1)
  		free_init_pages("SMP alternatives",
  				(unsigned long)__smp_locks,
@@ -19016,7 +19010,7 @@ index c15cf9a..0e63558 100644
  #endif
  
  	apply_paravirt(__parainstructions, __parainstructions_end);
-@@ -535,13 +554,17 @@ void __init alternative_instructions(void)
+@@ -536,13 +555,17 @@ void __init alternative_instructions(void)
   * instructions. And on the local CPU you need to be protected again NMI or MCE
   * handlers seeing an inconsistent instruction while you patch.
   */
@@ -19036,7 +19030,7 @@ index c15cf9a..0e63558 100644
  	local_irq_restore(flags);
  	/* Could also do a CLFLUSH here to speed up CPU recovery; but
  	   that causes hangs on some VIA CPUs. */
-@@ -563,36 +586,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
+@@ -564,36 +587,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
   */
  void *__kprobes text_poke(void *addr, const void *opcode, size_t len)
  {
@@ -19081,8 +19075,26 @@ index c15cf9a..0e63558 100644
  	return addr;
  }
  
+@@ -613,7 +622,7 @@ int poke_int3_handler(struct pt_regs *regs)
+ 	if (likely(!bp_patching_in_progress))
+ 		return 0;
+ 
+-	if (user_mode_vm(regs) || regs->ip != (unsigned long)bp_int3_addr)
++	if (user_mode(regs) || regs->ip != (unsigned long)bp_int3_addr)
+ 		return 0;
+ 
+ 	/* set up the specified breakpoint handler */
+@@ -647,7 +656,7 @@ int poke_int3_handler(struct pt_regs *regs)
+  */
+ void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
+ {
+-	unsigned char int3 = 0xcc;
++	const unsigned char int3 = 0xcc;
+ 
+ 	bp_int3_handler = handler;
+ 	bp_int3_addr = (u8 *)addr + sizeof(int3);
 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
-index eca89c5..d566b78 100644
+index a7eb82d..f6e52d4 100644
 --- a/arch/x86/kernel/apic/apic.c
 +++ b/arch/x86/kernel/apic/apic.c
 @@ -190,7 +190,7 @@ int first_system_vector = 0xfe;
@@ -19175,7 +19187,7 @@ index c552247..587a316 100644
  	.name				= "es7000",
  	.probe				= probe_es7000,
 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
-index 9ed796c..e930fe4 100644
+index e63a5bd..c0babf8 100644
 --- a/arch/x86/kernel/apic/io_apic.c
 +++ b/arch/x86/kernel/apic/io_apic.c
 @@ -1060,7 +1060,7 @@ int IO_APIC_get_PCI_irq_vector(int bus, int slot, int pin,
@@ -19196,7 +19208,7 @@ index 9ed796c..e930fe4 100644
  {
  	raw_spin_unlock(&vector_lock);
  }
-@@ -2362,7 +2362,7 @@ static void ack_apic_edge(struct irq_data *data)
+@@ -2367,7 +2367,7 @@ static void ack_apic_edge(struct irq_data *data)
  	ack_APIC_irq();
  }
  
@@ -19205,7 +19217,7 @@ index 9ed796c..e930fe4 100644
  
  #ifdef CONFIG_GENERIC_PENDING_IRQ
  static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
-@@ -2503,7 +2503,7 @@ static void ack_apic_level(struct irq_data *data)
+@@ -2508,7 +2508,7 @@ static void ack_apic_level(struct irq_data *data)
  	 * at the cpu.
  	 */
  	if (!(v & (1 << (i & 0x1f)))) {
@@ -19303,7 +19315,7 @@ index a419814..1dd34a0 100644
  	.name				= "UV large system",
  	.probe				= uv_probe,
 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
-index 53a4e27..038760a 100644
+index 3ab0343..814c4787 100644
 --- a/arch/x86/kernel/apm_32.c
 +++ b/arch/x86/kernel/apm_32.c
 @@ -433,7 +433,7 @@ static DEFINE_MUTEX(apm_mutex);
@@ -19445,7 +19457,7 @@ index 47b56a7..efc2bc6 100644
  obj-y			+= proc.o capflags.o powerflags.o common.o
  obj-y			+= rdrand.o
 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
-index 08a0890..e557865 100644
+index 903a264..fc955f3 100644
 --- a/arch/x86/kernel/cpu/amd.c
 +++ b/arch/x86/kernel/cpu/amd.c
 @@ -743,7 +743,7 @@ static void init_amd(struct cpuinfo_x86 *c)
@@ -19458,7 +19470,7 @@ index 08a0890..e557865 100644
  		if (c->x86_model == 3 && c->x86_mask == 0)
  			size = 64;
 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
-index 25eb274..3a92d93 100644
+index 2793d1f..5c04a30 100644
 --- a/arch/x86/kernel/cpu/common.c
 +++ b/arch/x86/kernel/cpu/common.c
 @@ -88,60 +88,6 @@ static const struct cpu_dev default_cpu = {
@@ -19626,7 +19638,7 @@ index 25eb274..3a92d93 100644
 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
  
  DEFINE_PER_CPU_FIRST(union irq_stack_union,
- 		     irq_stack_union) __aligned(PAGE_SIZE);
+ 		     irq_stack_union) __aligned(PAGE_SIZE) __visible;
 @@ -1087,7 +1094,7 @@ DEFINE_PER_CPU(struct task_struct *, current_task) ____cacheline_aligned =
  EXPORT_PER_CPU_SYMBOL(current_task);
  
@@ -19754,7 +19766,7 @@ index 1414c90..1159406 100644
  					      "index%1lu", i);
  		if (unlikely(retval)) {
 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
-index 87a65c9..92fcce6 100644
+index b3218cd..99a75de 100644
 --- a/arch/x86/kernel/cpu/mcheck/mce.c
 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
 @@ -45,6 +45,7 @@
@@ -19765,7 +19777,7 @@ index 87a65c9..92fcce6 100644
  
  #include "mce-internal.h"
  
-@@ -249,7 +250,7 @@ static void print_mce(struct mce *m)
+@@ -258,7 +259,7 @@ static void print_mce(struct mce *m)
  			!(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
  				m->cs, m->ip);
  
@@ -19774,7 +19786,7 @@ index 87a65c9..92fcce6 100644
  			print_symbol("{%s}", m->ip);
  		pr_cont("\n");
  	}
-@@ -282,10 +283,10 @@ static void print_mce(struct mce *m)
+@@ -291,10 +292,10 @@ static void print_mce(struct mce *m)
  
  #define PANIC_TIMEOUT 5 /* 5 seconds */
  
@@ -19787,7 +19799,7 @@ index 87a65c9..92fcce6 100644
  
  /* Panic in progress. Enable interrupts and wait for final IPI */
  static void wait_for_panic(void)
-@@ -309,7 +310,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
+@@ -318,7 +319,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
  		/*
  		 * Make sure only one CPU runs in machine check panic
  		 */
@@ -19796,7 +19808,7 @@ index 87a65c9..92fcce6 100644
  			wait_for_panic();
  		barrier();
  
-@@ -317,7 +318,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
+@@ -326,7 +327,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
  		console_verbose();
  	} else {
  		/* Don't log too much for fake panic */
@@ -19805,7 +19817,7 @@ index 87a65c9..92fcce6 100644
  			return;
  	}
  	/* First print corrected ones that are still unlogged */
-@@ -356,7 +357,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
+@@ -365,7 +366,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
  	if (!fake_panic) {
  		if (panic_timeout == 0)
  			panic_timeout = mca_cfg.panic_timeout;
@@ -19814,7 +19826,7 @@ index 87a65c9..92fcce6 100644
  	} else
  		pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
  }
-@@ -686,7 +687,7 @@ static int mce_timed_out(u64 *t)
+@@ -695,7 +696,7 @@ static int mce_timed_out(u64 *t)
  	 * might have been modified by someone else.
  	 */
  	rmb();
@@ -19823,7 +19835,7 @@ index 87a65c9..92fcce6 100644
  		wait_for_panic();
  	if (!mca_cfg.monarch_timeout)
  		goto out;
-@@ -1657,7 +1658,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
+@@ -1666,7 +1667,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
  }
  
  /* Call the installed machine check handler for this CPU setup. */
@@ -19832,7 +19844,7 @@ index 87a65c9..92fcce6 100644
  						unexpected_machine_check;
  
  /*
-@@ -1680,7 +1681,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
+@@ -1689,7 +1690,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
  		return;
  	}
  
@@ -19842,7 +19854,7 @@ index 87a65c9..92fcce6 100644
  
  	__mcheck_cpu_init_generic();
  	__mcheck_cpu_init_vendor(c);
-@@ -1694,7 +1697,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
+@@ -1703,7 +1706,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
   */
  
  static DEFINE_SPINLOCK(mce_chrdev_state_lock);
@@ -19851,7 +19863,7 @@ index 87a65c9..92fcce6 100644
  static int mce_chrdev_open_exclu;	/* already open exclusive? */
  
  static int mce_chrdev_open(struct inode *inode, struct file *file)
-@@ -1702,7 +1705,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
+@@ -1711,7 +1714,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
  	spin_lock(&mce_chrdev_state_lock);
  
  	if (mce_chrdev_open_exclu ||
@@ -19860,7 +19872,7 @@ index 87a65c9..92fcce6 100644
  		spin_unlock(&mce_chrdev_state_lock);
  
  		return -EBUSY;
-@@ -1710,7 +1713,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
+@@ -1719,7 +1722,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
  
  	if (file->f_flags & O_EXCL)
  		mce_chrdev_open_exclu = 1;
@@ -19869,7 +19881,7 @@ index 87a65c9..92fcce6 100644
  
  	spin_unlock(&mce_chrdev_state_lock);
  
-@@ -1721,7 +1724,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
+@@ -1730,7 +1733,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
  {
  	spin_lock(&mce_chrdev_state_lock);
  
@@ -19878,7 +19890,7 @@ index 87a65c9..92fcce6 100644
  	mce_chrdev_open_exclu = 0;
  
  	spin_unlock(&mce_chrdev_state_lock);
-@@ -2376,7 +2379,7 @@ static __init void mce_init_banks(void)
+@@ -2404,7 +2407,7 @@ static __init void mce_init_banks(void)
  
  	for (i = 0; i < mca_cfg.banks; i++) {
  		struct mce_bank *b = &mce_banks[i];
@@ -19887,7 +19899,7 @@ index 87a65c9..92fcce6 100644
  
  		sysfs_attr_init(&a->attr);
  		a->attr.name	= b->attrname;
-@@ -2444,7 +2447,7 @@ struct dentry *mce_get_debugfs_dir(void)
+@@ -2472,7 +2475,7 @@ struct dentry *mce_get_debugfs_dir(void)
  static void mce_reset(void)
  {
  	cpu_missing = 0;
@@ -19967,7 +19979,7 @@ index df5e41f..816c719 100644
  extern int generic_get_free_region(unsigned long base, unsigned long size,
  				   int replace_reg);
 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
-index a7c7305..b9705ab 100644
+index 8a87a32..682a22a 100644
 --- a/arch/x86/kernel/cpu/perf_event.c
 +++ b/arch/x86/kernel/cpu/perf_event.c
 @@ -1348,7 +1348,7 @@ static void __init pmu_check_apic(void)
@@ -19988,7 +20000,7 @@ index a7c7305..b9705ab 100644
  	.name = "events",
  	.attrs = events_attr,
  };
-@@ -1957,7 +1957,7 @@ static unsigned long get_segment_base(unsigned int segment)
+@@ -1958,7 +1958,7 @@ static unsigned long get_segment_base(unsigned int segment)
  		if (idx > GDT_ENTRIES)
  			return 0;
  
@@ -19997,7 +20009,7 @@ index a7c7305..b9705ab 100644
  	}
  
  	return get_desc_base(desc + idx);
-@@ -2047,7 +2047,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
+@@ -2048,7 +2048,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
  			break;
  
  		perf_callchain_store(entry, frame.return_address);
@@ -20020,10 +20032,10 @@ index 639d128..e92d7e5 100644
  
  	while (amd_iommu_v2_event_descs[i].attr.attr.name)
 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
-index a45d8d4..8abd32c 100644
+index f31a165..7b46cd8 100644
 --- a/arch/x86/kernel/cpu/perf_event_intel.c
 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
-@@ -2099,10 +2099,10 @@ __init int intel_pmu_init(void)
+@@ -2247,10 +2247,10 @@ __init int intel_pmu_init(void)
  	 * v2 and above have a perf capabilities MSR
  	 */
  	if (version > 1) {
@@ -20038,10 +20050,10 @@ index a45d8d4..8abd32c 100644
  
  	intel_ds_init();
 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
-index 1fb6c72..f5fa2a3 100644
+index 4118f9f..f91d0ab 100644
 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
-@@ -3095,7 +3095,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
+@@ -3204,7 +3204,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
  static int __init uncore_type_init(struct intel_uncore_type *type)
  {
  	struct intel_uncore_pmu *pmus;
@@ -20051,10 +20063,10 @@ index 1fb6c72..f5fa2a3 100644
  	int i, j;
  
 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
-index 47b3d00c..2cf1751 100644
+index a80ab71..4089da5 100644
 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
-@@ -488,7 +488,7 @@ struct intel_uncore_box {
+@@ -498,7 +498,7 @@ struct intel_uncore_box {
  struct uncore_event_desc {
  	struct kobj_attribute attr;
  	const char *config;
@@ -20077,7 +20089,7 @@ index 7d9481c..99c7e4b 100644
  	.notifier_call = cpuid_class_cpu_callback,
  };
 diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
-index 74467fe..18793d5 100644
+index e0e0841..da37e6f 100644
 --- a/arch/x86/kernel/crash.c
 +++ b/arch/x86/kernel/crash.c
 @@ -58,10 +58,8 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
@@ -20528,7 +20540,7 @@ index d15f575..d692043 100644
  #include <asm/processor.h>
  #include <asm/fcntl.h>
 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
-index 2cfbc3a..b756682 100644
+index f0dcb0c..9f39b80 100644
 --- a/arch/x86/kernel/entry_32.S
 +++ b/arch/x86/kernel/entry_32.S
 @@ -177,13 +177,153 @@
@@ -21195,7 +21207,7 @@ index 2cfbc3a..b756682 100644
  
  ENTRY(ftrace_regs_caller)
  	pushf	/* push flags before compare (in cs location) */
-@@ -1207,7 +1446,7 @@ trace:
+@@ -1210,7 +1449,7 @@ trace:
  	popl %ecx
  	popl %eax
  	jmp ftrace_stub
@@ -21204,7 +21216,7 @@ index 2cfbc3a..b756682 100644
  #endif /* CONFIG_DYNAMIC_FTRACE */
  #endif /* CONFIG_FUNCTION_TRACER */
  
-@@ -1225,7 +1464,7 @@ ENTRY(ftrace_graph_caller)
+@@ -1228,7 +1467,7 @@ ENTRY(ftrace_graph_caller)
  	popl %ecx
  	popl %eax
  	ret
@@ -21213,7 +21225,7 @@ index 2cfbc3a..b756682 100644
  
  .globl return_to_handler
  return_to_handler:
-@@ -1281,15 +1520,18 @@ error_code:
+@@ -1284,15 +1523,18 @@ error_code:
  	movl $-1, PT_ORIG_EAX(%esp)	# no syscall to restart
  	REG_TO_PTGS %ecx
  	SET_KERNEL_GS %ecx
@@ -21234,7 +21246,7 @@ index 2cfbc3a..b756682 100644
  
  /*
   * Debug traps and NMI can happen at the one SYSENTER instruction
-@@ -1332,7 +1574,7 @@ debug_stack_correct:
+@@ -1335,7 +1577,7 @@ debug_stack_correct:
  	call do_debug
  	jmp ret_from_exception
  	CFI_ENDPROC
@@ -21243,7 +21255,7 @@ index 2cfbc3a..b756682 100644
  
  /*
   * NMI is doubly nasty. It can happen _while_ we're handling
-@@ -1370,6 +1612,9 @@ nmi_stack_correct:
+@@ -1373,6 +1615,9 @@ nmi_stack_correct:
  	xorl %edx,%edx		# zero error code
  	movl %esp,%eax		# pt_regs pointer
  	call do_nmi
@@ -21253,7 +21265,7 @@ index 2cfbc3a..b756682 100644
  	jmp restore_all_notrace
  	CFI_ENDPROC
  
-@@ -1406,12 +1651,15 @@ nmi_espfix_stack:
+@@ -1409,12 +1654,15 @@ nmi_espfix_stack:
  	FIXUP_ESPFIX_STACK		# %eax == %esp
  	xorl %edx,%edx			# zero error code
  	call do_nmi
@@ -21270,7 +21282,7 @@ index 2cfbc3a..b756682 100644
  
  ENTRY(int3)
  	RING0_INT_FRAME
-@@ -1424,14 +1672,14 @@ ENTRY(int3)
+@@ -1427,14 +1675,14 @@ ENTRY(int3)
  	call do_int3
  	jmp ret_from_exception
  	CFI_ENDPROC
@@ -21287,7 +21299,7 @@ index 2cfbc3a..b756682 100644
  
  #ifdef CONFIG_KVM_GUEST
  ENTRY(async_page_fault)
-@@ -1440,7 +1688,7 @@ ENTRY(async_page_fault)
+@@ -1443,7 +1691,7 @@ ENTRY(async_page_fault)
  	pushl_cfi $do_async_page_fault
  	jmp error_code
  	CFI_ENDPROC
@@ -21297,7 +21309,7 @@ index 2cfbc3a..b756682 100644
  
  /*
 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
-index 1b69951..8430a6d 100644
+index b077f4c..feb26c1 100644
 --- a/arch/x86/kernel/entry_64.S
 +++ b/arch/x86/kernel/entry_64.S
 @@ -59,6 +59,8 @@
@@ -21835,19 +21847,7 @@ index 1b69951..8430a6d 100644
  	je 1f
  	SWAPGS
  	/*
-@@ -498,9 +931,10 @@ ENTRY(save_rest)
- 	movq_cfi r15, R15+16
- 	movq %r11, 8(%rsp)	/* return address */
- 	FIXUP_TOP_OF_STACK %r11, 16
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
--END(save_rest)
-+ENDPROC(save_rest)
- 
- /* save complete stack frame */
- 	.pushsection .kprobes.text, "ax"
-@@ -529,9 +963,10 @@ ENTRY(save_paranoid)
+@@ -514,9 +947,10 @@ ENTRY(save_paranoid)
  	js 1f	/* negative -> in kernel */
  	SWAPGS
  	xorl %ebx,%ebx
@@ -21860,7 +21860,7 @@ index 1b69951..8430a6d 100644
  	.popsection
  
  /*
-@@ -553,7 +988,7 @@ ENTRY(ret_from_fork)
+@@ -538,7 +972,7 @@ ENTRY(ret_from_fork)
  
  	RESTORE_REST
  
@@ -21869,7 +21869,7 @@ index 1b69951..8430a6d 100644
  	jz   1f
  
  	testl $_TIF_IA32, TI_flags(%rcx)	# 32-bit compat task needs IRET
-@@ -571,7 +1006,7 @@ ENTRY(ret_from_fork)
+@@ -556,7 +990,7 @@ ENTRY(ret_from_fork)
  	RESTORE_REST
  	jmp int_ret_from_sys_call
  	CFI_ENDPROC
@@ -21878,7 +21878,7 @@ index 1b69951..8430a6d 100644
  
  /*
   * System call entry. Up to 6 arguments in registers are supported.
-@@ -608,7 +1043,7 @@ END(ret_from_fork)
+@@ -593,7 +1027,7 @@ END(ret_from_fork)
  ENTRY(system_call)
  	CFI_STARTPROC	simple
  	CFI_SIGNAL_FRAME
@@ -21887,7 +21887,7 @@ index 1b69951..8430a6d 100644
  	CFI_REGISTER	rip,rcx
  	/*CFI_REGISTER	rflags,r11*/
  	SWAPGS_UNSAFE_STACK
-@@ -621,16 +1056,23 @@ GLOBAL(system_call_after_swapgs)
+@@ -606,16 +1040,23 @@ GLOBAL(system_call_after_swapgs)
  
  	movq	%rsp,PER_CPU_VAR(old_rsp)
  	movq	PER_CPU_VAR(kernel_stack),%rsp
@@ -21913,7 +21913,7 @@ index 1b69951..8430a6d 100644
  	jnz tracesys
  system_call_fastpath:
  #if __SYSCALL_MASK == ~0
-@@ -640,7 +1082,7 @@ system_call_fastpath:
+@@ -625,7 +1066,7 @@ system_call_fastpath:
  	cmpl $__NR_syscall_max,%eax
  #endif
  	ja badsys
@@ -21922,7 +21922,7 @@ index 1b69951..8430a6d 100644
  	call *sys_call_table(,%rax,8)  # XXX:	 rip relative
  	movq %rax,RAX-ARGOFFSET(%rsp)
  /*
-@@ -654,10 +1096,13 @@ sysret_check:
+@@ -639,10 +1080,13 @@ sysret_check:
  	LOCKDEP_SYS_EXIT
  	DISABLE_INTERRUPTS(CLBR_NONE)
  	TRACE_IRQS_OFF
@@ -21937,7 +21937,7 @@ index 1b69951..8430a6d 100644
  	/*
  	 * sysretq will re-enable interrupts:
  	 */
-@@ -709,14 +1154,18 @@ badsys:
+@@ -694,14 +1138,18 @@ badsys:
  	 * jump back to the normal fast path.
  	 */
  auditsys:
@@ -21957,7 +21957,7 @@ index 1b69951..8430a6d 100644
  	jmp system_call_fastpath
  
  	/*
-@@ -737,7 +1186,7 @@ sysret_audit:
+@@ -722,7 +1170,7 @@ sysret_audit:
  	/* Do syscall tracing */
  tracesys:
  #ifdef CONFIG_AUDITSYSCALL
@@ -21966,7 +21966,7 @@ index 1b69951..8430a6d 100644
  	jz auditsys
  #endif
  	SAVE_REST
-@@ -745,12 +1194,16 @@ tracesys:
+@@ -730,12 +1178,16 @@ tracesys:
  	FIXUP_TOP_OF_STACK %rdi
  	movq %rsp,%rdi
  	call syscall_trace_enter
@@ -21983,7 +21983,7 @@ index 1b69951..8430a6d 100644
  	RESTORE_REST
  #if __SYSCALL_MASK == ~0
  	cmpq $__NR_syscall_max,%rax
-@@ -759,7 +1212,7 @@ tracesys:
+@@ -744,7 +1196,7 @@ tracesys:
  	cmpl $__NR_syscall_max,%eax
  #endif
  	ja   int_ret_from_sys_call	/* RAX(%rsp) set to -ENOSYS above */
@@ -21992,7 +21992,7 @@ index 1b69951..8430a6d 100644
  	call *sys_call_table(,%rax,8)
  	movq %rax,RAX-ARGOFFSET(%rsp)
  	/* Use IRET because user could have changed frame */
-@@ -780,7 +1233,9 @@ GLOBAL(int_with_check)
+@@ -765,7 +1217,9 @@ GLOBAL(int_with_check)
  	andl %edi,%edx
  	jnz   int_careful
  	andl    $~TS_COMPAT,TI_status(%rcx)
@@ -22003,7 +22003,7 @@ index 1b69951..8430a6d 100644
  
  	/* Either reschedule or signal or syscall exit tracking needed. */
  	/* First do a reschedule test. */
-@@ -826,7 +1281,7 @@ int_restore_rest:
+@@ -811,7 +1265,7 @@ int_restore_rest:
  	TRACE_IRQS_OFF
  	jmp int_with_check
  	CFI_ENDPROC
@@ -22012,7 +22012,7 @@ index 1b69951..8430a6d 100644
  
  	.macro FORK_LIKE func
  ENTRY(stub_\func)
-@@ -839,9 +1294,10 @@ ENTRY(stub_\func)
+@@ -824,9 +1278,10 @@ ENTRY(stub_\func)
  	DEFAULT_FRAME 0 8		/* offset 8: return address */
  	call sys_\func
  	RESTORE_TOP_OF_STACK %r11, 8
@@ -22024,7 +22024,7 @@ index 1b69951..8430a6d 100644
  	.endm
  
  	.macro FIXED_FRAME label,func
-@@ -851,9 +1307,10 @@ ENTRY(\label)
+@@ -836,9 +1291,10 @@ ENTRY(\label)
  	FIXUP_TOP_OF_STACK %r11, 8-ARGOFFSET
  	call \func
  	RESTORE_TOP_OF_STACK %r11, 8-ARGOFFSET
@@ -22036,7 +22036,7 @@ index 1b69951..8430a6d 100644
  	.endm
  
  	FORK_LIKE  clone
-@@ -870,9 +1327,10 @@ ENTRY(ptregscall_common)
+@@ -855,9 +1311,10 @@ ENTRY(ptregscall_common)
  	movq_cfi_restore R12+8, r12
  	movq_cfi_restore RBP+8, rbp
  	movq_cfi_restore RBX+8, rbx
@@ -22048,7 +22048,7 @@ index 1b69951..8430a6d 100644
  
  ENTRY(stub_execve)
  	CFI_STARTPROC
-@@ -885,7 +1343,7 @@ ENTRY(stub_execve)
+@@ -870,7 +1327,7 @@ ENTRY(stub_execve)
  	RESTORE_REST
  	jmp int_ret_from_sys_call
  	CFI_ENDPROC
@@ -22057,7 +22057,7 @@ index 1b69951..8430a6d 100644
  
  /*
   * sigreturn is special because it needs to restore all registers on return.
-@@ -902,7 +1360,7 @@ ENTRY(stub_rt_sigreturn)
+@@ -887,7 +1344,7 @@ ENTRY(stub_rt_sigreturn)
  	RESTORE_REST
  	jmp int_ret_from_sys_call
  	CFI_ENDPROC
@@ -22066,7 +22066,7 @@ index 1b69951..8430a6d 100644
  
  #ifdef CONFIG_X86_X32_ABI
  ENTRY(stub_x32_rt_sigreturn)
-@@ -916,7 +1374,7 @@ ENTRY(stub_x32_rt_sigreturn)
+@@ -901,7 +1358,7 @@ ENTRY(stub_x32_rt_sigreturn)
  	RESTORE_REST
  	jmp int_ret_from_sys_call
  	CFI_ENDPROC
@@ -22075,7 +22075,7 @@ index 1b69951..8430a6d 100644
  
  ENTRY(stub_x32_execve)
  	CFI_STARTPROC
-@@ -930,7 +1388,7 @@ ENTRY(stub_x32_execve)
+@@ -915,7 +1372,7 @@ ENTRY(stub_x32_execve)
  	RESTORE_REST
  	jmp int_ret_from_sys_call
  	CFI_ENDPROC
@@ -22084,7 +22084,7 @@ index 1b69951..8430a6d 100644
  
  #endif
  
-@@ -967,7 +1425,7 @@ vector=vector+1
+@@ -952,7 +1409,7 @@ vector=vector+1
  2:	jmp common_interrupt
  .endr
  	CFI_ENDPROC
@@ -22093,7 +22093,7 @@ index 1b69951..8430a6d 100644
  
  .previous
  END(interrupt)
-@@ -987,6 +1445,16 @@ END(interrupt)
+@@ -972,6 +1429,16 @@ END(interrupt)
  	subq $ORIG_RAX-RBP, %rsp
  	CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
  	SAVE_ARGS_IRQ
@@ -22110,7 +22110,7 @@ index 1b69951..8430a6d 100644
  	call \func
  	.endm
  
-@@ -1019,7 +1487,7 @@ ret_from_intr:
+@@ -1004,7 +1471,7 @@ ret_from_intr:
  
  exit_intr:
  	GET_THREAD_INFO(%rcx)
@@ -22119,7 +22119,7 @@ index 1b69951..8430a6d 100644
  	je retint_kernel
  
  	/* Interrupt came from user space */
-@@ -1041,12 +1509,16 @@ retint_swapgs:		/* return to user-space */
+@@ -1026,12 +1493,16 @@ retint_swapgs:		/* return to user-space */
  	 * The iretq could re-enable interrupts:
  	 */
  	DISABLE_INTERRUPTS(CLBR_ANY)
@@ -22136,7 +22136,7 @@ index 1b69951..8430a6d 100644
  	/*
  	 * The iretq could re-enable interrupts:
  	 */
-@@ -1129,7 +1601,7 @@ ENTRY(retint_kernel)
+@@ -1114,7 +1585,7 @@ ENTRY(retint_kernel)
  #endif
  
  	CFI_ENDPROC
@@ -22145,7 +22145,7 @@ index 1b69951..8430a6d 100644
  /*
   * End of kprobes section
   */
-@@ -1147,7 +1619,7 @@ ENTRY(\sym)
+@@ -1132,7 +1603,7 @@ ENTRY(\sym)
  	interrupt \do_sym
  	jmp ret_from_intr
  	CFI_ENDPROC
@@ -22154,7 +22154,7 @@ index 1b69951..8430a6d 100644
  .endm
  
  #ifdef CONFIG_TRACING
-@@ -1230,12 +1702,22 @@ ENTRY(\sym)
+@@ -1215,12 +1686,22 @@ ENTRY(\sym)
  	CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
  	call error_entry
  	DEFAULT_FRAME 0
@@ -22178,7 +22178,7 @@ index 1b69951..8430a6d 100644
  .endm
  
  .macro paranoidzeroentry sym do_sym
-@@ -1248,15 +1730,25 @@ ENTRY(\sym)
+@@ -1233,15 +1714,25 @@ ENTRY(\sym)
  	CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
  	call save_paranoid
  	TRACE_IRQS_OFF
@@ -22206,7 +22206,7 @@ index 1b69951..8430a6d 100644
  .macro paranoidzeroentry_ist sym do_sym ist
  ENTRY(\sym)
  	INTR_FRAME
-@@ -1267,14 +1759,30 @@ ENTRY(\sym)
+@@ -1252,14 +1743,30 @@ ENTRY(\sym)
  	CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
  	call save_paranoid
  	TRACE_IRQS_OFF_DEBUG
@@ -22238,7 +22238,7 @@ index 1b69951..8430a6d 100644
  .endm
  
  .macro errorentry sym do_sym
-@@ -1286,13 +1794,23 @@ ENTRY(\sym)
+@@ -1271,13 +1778,23 @@ ENTRY(\sym)
  	CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
  	call error_entry
  	DEFAULT_FRAME 0
@@ -22263,7 +22263,7 @@ index 1b69951..8430a6d 100644
  .endm
  
  	/* error code is on the stack already */
-@@ -1306,13 +1824,23 @@ ENTRY(\sym)
+@@ -1291,13 +1808,23 @@ ENTRY(\sym)
  	call save_paranoid
  	DEFAULT_FRAME 0
  	TRACE_IRQS_OFF
@@ -22288,7 +22288,7 @@ index 1b69951..8430a6d 100644
  .endm
  
  zeroentry divide_error do_divide_error
-@@ -1342,9 +1870,10 @@ gs_change:
+@@ -1327,9 +1854,10 @@ gs_change:
  2:	mfence		/* workaround */
  	SWAPGS
  	popfq_cfi
@@ -22300,7 +22300,7 @@ index 1b69951..8430a6d 100644
  
  	_ASM_EXTABLE(gs_change,bad_gs)
  	.section .fixup,"ax"
-@@ -1372,9 +1901,10 @@ ENTRY(call_softirq)
+@@ -1357,9 +1885,10 @@ ENTRY(call_softirq)
  	CFI_DEF_CFA_REGISTER	rsp
  	CFI_ADJUST_CFA_OFFSET   -8
  	decl PER_CPU_VAR(irq_count)
@@ -22312,7 +22312,7 @@ index 1b69951..8430a6d 100644
  
  #ifdef CONFIG_XEN
  zeroentry xen_hypervisor_callback xen_do_hypervisor_callback
-@@ -1412,7 +1942,7 @@ ENTRY(xen_do_hypervisor_callback)   # do_hypervisor_callback(struct *pt_regs)
+@@ -1397,7 +1926,7 @@ ENTRY(xen_do_hypervisor_callback)   # do_hypervisor_callback(struct *pt_regs)
  	decl PER_CPU_VAR(irq_count)
  	jmp  error_exit
  	CFI_ENDPROC
@@ -22321,7 +22321,7 @@ index 1b69951..8430a6d 100644
  
  /*
   * Hypervisor uses this for application faults while it executes.
-@@ -1471,7 +2001,7 @@ ENTRY(xen_failsafe_callback)
+@@ -1456,7 +1985,7 @@ ENTRY(xen_failsafe_callback)
  	SAVE_ALL
  	jmp error_exit
  	CFI_ENDPROC
@@ -22330,7 +22330,7 @@ index 1b69951..8430a6d 100644
  
  apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
  	xen_hvm_callback_vector xen_evtchn_do_upcall
-@@ -1523,18 +2053,33 @@ ENTRY(paranoid_exit)
+@@ -1508,18 +2037,33 @@ ENTRY(paranoid_exit)
  	DEFAULT_FRAME
  	DISABLE_INTERRUPTS(CLBR_NONE)
  	TRACE_IRQS_OFF_DEBUG
@@ -22366,7 +22366,7 @@ index 1b69951..8430a6d 100644
  	jmp irq_return
  paranoid_userspace:
  	GET_THREAD_INFO(%rcx)
-@@ -1563,7 +2108,7 @@ paranoid_schedule:
+@@ -1548,7 +2092,7 @@ paranoid_schedule:
  	TRACE_IRQS_OFF
  	jmp paranoid_userspace
  	CFI_ENDPROC
@@ -22375,7 +22375,7 @@ index 1b69951..8430a6d 100644
  
  /*
   * Exception entry point. This expects an error code/orig_rax on the stack.
-@@ -1590,12 +2135,13 @@ ENTRY(error_entry)
+@@ -1575,12 +2119,13 @@ ENTRY(error_entry)
  	movq_cfi r14, R14+8
  	movq_cfi r15, R15+8
  	xorl %ebx,%ebx
@@ -22390,7 +22390,7 @@ index 1b69951..8430a6d 100644
  	ret
  
  /*
-@@ -1622,7 +2168,7 @@ bstep_iret:
+@@ -1607,7 +2152,7 @@ bstep_iret:
  	movq %rcx,RIP+8(%rsp)
  	jmp error_swapgs
  	CFI_ENDPROC
@@ -22399,7 +22399,7 @@ index 1b69951..8430a6d 100644
  
  
  /* ebx:	no swapgs flag (1: don't need swapgs, 0: need it) */
-@@ -1633,7 +2179,7 @@ ENTRY(error_exit)
+@@ -1618,7 +2163,7 @@ ENTRY(error_exit)
  	DISABLE_INTERRUPTS(CLBR_NONE)
  	TRACE_IRQS_OFF
  	GET_THREAD_INFO(%rcx)
@@ -22408,7 +22408,7 @@ index 1b69951..8430a6d 100644
  	jne retint_kernel
  	LOCKDEP_SYS_EXIT_IRQ
  	movl TI_flags(%rcx),%edx
-@@ -1642,7 +2188,7 @@ ENTRY(error_exit)
+@@ -1627,7 +2172,7 @@ ENTRY(error_exit)
  	jnz retint_careful
  	jmp retint_swapgs
  	CFI_ENDPROC
@@ -22417,7 +22417,7 @@ index 1b69951..8430a6d 100644
  
  /*
   * Test if a given stack is an NMI stack or not.
-@@ -1700,9 +2246,11 @@ ENTRY(nmi)
+@@ -1685,9 +2230,11 @@ ENTRY(nmi)
  	 * If %cs was not the kernel segment, then the NMI triggered in user
  	 * space, which means it is definitely not nested.
  	 */
@@ -22430,7 +22430,7 @@ index 1b69951..8430a6d 100644
  	/*
  	 * Check the special variable on the stack to see if NMIs are
  	 * executing.
-@@ -1736,8 +2284,7 @@ nested_nmi:
+@@ -1721,8 +2268,7 @@ nested_nmi:
  
  1:
  	/* Set up the interrupted NMIs stack to jump to repeat_nmi */
@@ -22440,7 +22440,7 @@ index 1b69951..8430a6d 100644
  	CFI_ADJUST_CFA_OFFSET 1*8
  	leaq -10*8(%rsp), %rdx
  	pushq_cfi $__KERNEL_DS
-@@ -1755,6 +2302,7 @@ nested_nmi_out:
+@@ -1740,6 +2286,7 @@ nested_nmi_out:
  	CFI_RESTORE rdx
  
  	/* No need to check faults here */
@@ -22448,7 +22448,7 @@ index 1b69951..8430a6d 100644
  	INTERRUPT_RETURN
  
  	CFI_RESTORE_STATE
-@@ -1871,6 +2419,8 @@ end_repeat_nmi:
+@@ -1856,6 +2403,8 @@ end_repeat_nmi:
  	 */
  	movq %cr2, %r12
  
@@ -22457,7 +22457,7 @@ index 1b69951..8430a6d 100644
  	/* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
  	movq %rsp,%rdi
  	movq $-1,%rsi
-@@ -1883,26 +2433,31 @@ end_repeat_nmi:
+@@ -1868,26 +2417,31 @@ end_repeat_nmi:
  	movq %r12, %cr2
  1:
  	
@@ -22560,7 +22560,7 @@ index 42a392a..fbbd930 100644
  		return -EFAULT;
  
 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
-index 55b6761..a6456fc 100644
+index 1be8e43..d9b9ef6 100644
 --- a/arch/x86/kernel/head64.c
 +++ b/arch/x86/kernel/head64.c
 @@ -67,12 +67,12 @@ again:
@@ -22604,7 +22604,7 @@ index 55b6761..a6456fc 100644
  	}
  	pmd = (physaddr & PMD_MASK) + early_pmd_flags;
  	pmd_p[pmd_index(address)] = pmd;
-@@ -175,7 +175,6 @@ void __init x86_64_start_kernel(char * real_mode_data)
+@@ -175,7 +175,6 @@ asmlinkage void __init x86_64_start_kernel(char * real_mode_data)
  	if (console_loglevel == 10)
  		early_printk("Kernel alive\n");
  
@@ -22613,7 +22613,7 @@ index 55b6761..a6456fc 100644
  	init_level4_pgt[511] = early_level4_pgt[511];
  
 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
-index 5dd87a8..d68b3f4 100644
+index 81ba276..30c5411 100644
 --- a/arch/x86/kernel/head_32.S
 +++ b/arch/x86/kernel/head_32.S
 @@ -26,6 +26,12 @@
@@ -23036,7 +23036,7 @@ index 5dd87a8..d68b3f4 100644
 +	.fill PAGE_SIZE_asm - GDT_SIZE,1,0
 +	.endr
 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
-index e1aabdb..73dcad8 100644
+index e1aabdb..fee4fee 100644
 --- a/arch/x86/kernel/head_64.S
 +++ b/arch/x86/kernel/head_64.S
 @@ -20,6 +20,8 @@
@@ -23061,7 +23061,7 @@ index e1aabdb..73dcad8 100644
  
  	.text
  	__HEAD
-@@ -89,11 +97,23 @@ startup_64:
+@@ -89,11 +97,24 @@ startup_64:
  	 * Fixup the physical addresses in the page table
  	 */
  	addq	%rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
@@ -23077,18 +23077,18 @@ index e1aabdb..73dcad8 100644
 +#ifndef CONFIG_XEN
 +	addq	%rbp, level3_ident_pgt + (1*8)(%rip)
 +#endif
- 
--	addq	%rbp, level2_fixmap_pgt + (506*8)(%rip)
++
 +	addq	%rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
 +
 +	addq	%rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
 +	addq	%rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
-+
+ 
+ 	addq	%rbp, level2_fixmap_pgt + (506*8)(%rip)
 +	addq	%rbp, level2_fixmap_pgt + (507*8)(%rip)
  
  	/*
  	 * Set up the identity mapping for the switchover.  These
-@@ -177,8 +197,8 @@ ENTRY(secondary_startup_64)
+@@ -177,8 +198,8 @@ ENTRY(secondary_startup_64)
  	movq	$(init_level4_pgt - __START_KERNEL_map), %rax
  1:
  
@@ -23099,7 +23099,7 @@ index e1aabdb..73dcad8 100644
  	movq	%rcx, %cr4
  
  	/* Setup early boot stage 4 level pagetables. */
-@@ -199,10 +219,18 @@ ENTRY(secondary_startup_64)
+@@ -199,10 +220,19 @@ ENTRY(secondary_startup_64)
  	movl	$MSR_EFER, %ecx
  	rdmsr
  	btsl	$_EFER_SCE, %eax	/* Enable System Call */
@@ -23108,18 +23108,19 @@ index e1aabdb..73dcad8 100644
  	jnc     1f
  	btsl	$_EFER_NX, %eax
  	btsq	$_PAGE_BIT_NX,early_pmd_flags(%rip)
-+	leaq	init_level4_pgt(%rip), %rdi
 +#ifndef CONFIG_EFI
-+	btsq	$_PAGE_BIT_NX, 8*L4_PAGE_OFFSET(%rdi)
++	btsq	$_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
 +#endif
-+	btsq	$_PAGE_BIT_NX, 8*L4_VMALLOC_START(%rdi)
-+	btsq	$_PAGE_BIT_NX, 8*L4_VMALLOC_END(%rdi)
-+	btsq	$_PAGE_BIT_NX, 8*L4_VMEMMAP_START(%rdi)
++	btsq	$_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
++	btsq	$_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
++	btsq	$_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
++	btsq	$_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
++	btsq	$_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
 +	btsq	$_PAGE_BIT_NX, __supported_pte_mask(%rip)
  1:	wrmsr				/* Make changes effective */
  
  	/* Setup cr0 */
-@@ -282,6 +310,7 @@ ENTRY(secondary_startup_64)
+@@ -282,6 +312,7 @@ ENTRY(secondary_startup_64)
  	 *	REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
  	 *		address given in m16:64.
  	 */
@@ -23127,7 +23128,7 @@ index e1aabdb..73dcad8 100644
  	movq	initial_code(%rip),%rax
  	pushq	$0		# fake return address to stop unwinder
  	pushq	$__KERNEL_CS	# set correct cs
-@@ -388,7 +417,7 @@ ENTRY(early_idt_handler)
+@@ -388,7 +419,7 @@ ENTRY(early_idt_handler)
  	call dump_stack
  #ifdef CONFIG_KALLSYMS	
  	leaq early_idt_ripmsg(%rip),%rdi
@@ -23136,7 +23137,7 @@ index e1aabdb..73dcad8 100644
  	call __print_symbol
  #endif
  #endif /* EARLY_PRINTK */
-@@ -416,6 +445,7 @@ ENDPROC(early_idt_handler)
+@@ -416,6 +447,7 @@ ENDPROC(early_idt_handler)
  early_recursion_flag:
  	.long 0
  
@@ -23144,7 +23145,7 @@ index e1aabdb..73dcad8 100644
  #ifdef CONFIG_EARLY_PRINTK
  early_idt_msg:
  	.asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
-@@ -443,29 +473,52 @@ NEXT_PAGE(early_level4_pgt)
+@@ -443,29 +475,52 @@ NEXT_PAGE(early_level4_pgt)
  NEXT_PAGE(early_dynamic_pgts)
  	.fill	512*EARLY_DYNAMIC_PAGE_TABLES,8,0
  
@@ -23206,7 +23207,7 @@ index e1aabdb..73dcad8 100644
  
  NEXT_PAGE(level3_kernel_pgt)
  	.fill	L3_START_KERNEL,8,0
-@@ -473,6 +526,9 @@ NEXT_PAGE(level3_kernel_pgt)
+@@ -473,6 +528,9 @@ NEXT_PAGE(level3_kernel_pgt)
  	.quad	level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
  	.quad	level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
  
@@ -23216,23 +23217,22 @@ index e1aabdb..73dcad8 100644
  NEXT_PAGE(level2_kernel_pgt)
  	/*
  	 * 512 MB kernel mapping. We spend a full page on this pagetable
-@@ -488,30 +544,62 @@ NEXT_PAGE(level2_kernel_pgt)
- 		KERNEL_IMAGE_SIZE/PMD_SIZE)
- 
+@@ -490,28 +548,64 @@ NEXT_PAGE(level2_kernel_pgt)
  NEXT_PAGE(level2_fixmap_pgt)
--	.fill	506,8,0
--	.quad	level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
+ 	.fill	506,8,0
+ 	.quad	level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
 -	/* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
 -	.fill	5,8,0
-+	.fill	507,8,0
 +	.quad	level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
 +	/* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
 +	.fill	4,8,0
  
--NEXT_PAGE(level1_fixmap_pgt)
-+NEXT_PAGE(level1_vsyscall_pgt)
+ NEXT_PAGE(level1_fixmap_pgt)
  	.fill	512,8,0
  
++NEXT_PAGE(level1_vsyscall_pgt)
++	.fill	512,8,0
++
  #undef PMDS
  
 -	.data
@@ -23432,7 +23432,7 @@ index 4ddaf66..6292f4e 100644
  			return -EPERM;
  	}
 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
-index 3a8185c..3c042ee 100644
+index 22d0687..e07b2a5 100644
 --- a/arch/x86/kernel/irq.c
 +++ b/arch/x86/kernel/irq.c
 @@ -21,7 +21,7 @@
@@ -23627,19 +23627,35 @@ index d04d3ec..ea4b374 100644
  		return;
  
  	if (regs->sp >= curbase + sizeof(struct thread_info) +
-diff --git a/arch/x86/kernel/kdebugfs.c b/arch/x86/kernel/kdebugfs.c
-index dc1404b..bbc43e7 100644
---- a/arch/x86/kernel/kdebugfs.c
-+++ b/arch/x86/kernel/kdebugfs.c
-@@ -27,7 +27,7 @@ struct setup_data_node {
- 	u32 len;
- };
+diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
+index ee11b7d..4df4d0c 100644
+--- a/arch/x86/kernel/jump_label.c
++++ b/arch/x86/kernel/jump_label.c
+@@ -49,7 +49,7 @@ static void __jump_label_transform(struct jump_entry *entry,
+ 		 * We are enabling this jump label. If it is not a nop
+ 		 * then something must have gone wrong.
+ 		 */
+-		if (unlikely(memcmp((void *)entry->code, ideal_nop, 5) != 0))
++		if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5) != 0))
+ 			bug_at((void *)entry->code, __LINE__);
  
--static ssize_t setup_data_read(struct file *file, char __user *user_buf,
-+static ssize_t __size_overflow(3) setup_data_read(struct file *file, char __user *user_buf,
- 			       size_t count, loff_t *ppos)
- {
- 	struct setup_data_node *node = file->private_data;
+ 		code.jump = 0xe9;
+@@ -64,13 +64,13 @@ static void __jump_label_transform(struct jump_entry *entry,
+ 		 */
+ 		if (init) {
+ 			const unsigned char default_nop[] = { STATIC_KEY_INIT_NOP };
+-			if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
++			if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
+ 				bug_at((void *)entry->code, __LINE__);
+ 		} else {
+ 			code.jump = 0xe9;
+ 			code.offset = entry->target -
+ 				(entry->code + JUMP_LABEL_NOP_SIZE);
+-			if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
++			if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
+ 				bug_at((void *)entry->code, __LINE__);
+ 		}
+ 		memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
 index 836f832..a8bda67 100644
 --- a/arch/x86/kernel/kgdb.c
@@ -23734,7 +23750,7 @@ index 836f832..a8bda67 100644
  }
  
 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
-index 211bce4..6e2580a 100644
+index 79a3f96..6ba030a 100644
 --- a/arch/x86/kernel/kprobes/core.c
 +++ b/arch/x86/kernel/kprobes/core.c
 @@ -119,9 +119,12 @@ static void __kprobes __synthesize_relative_insn(void *from, void *to, u8 op)
@@ -23851,7 +23867,7 @@ index 211bce4..6e2580a 100644
  
  	switch (val) {
 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
-index 76dc6f0..66bdfc3 100644
+index 898160b..758cde8 100644
 --- a/arch/x86/kernel/kprobes/opt.c
 +++ b/arch/x86/kernel/kprobes/opt.c
 @@ -79,6 +79,7 @@ found:
@@ -23869,8 +23885,8 @@ index 76dc6f0..66bdfc3 100644
 +	pax_close_kernel();
  }
  
- static void __used __kprobes kprobes_optinsn_template_holder(void)
-@@ -338,7 +340,7 @@ int __kprobes arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
+ asm (
+@@ -335,7 +337,7 @@ int __kprobes arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
  	 * Verify if the address gap is in 2GB range, because this uses
  	 * a relative jump.
  	 */
@@ -23879,7 +23895,7 @@ index 76dc6f0..66bdfc3 100644
  	if (abs(rel) > 0x7fffffff)
  		return -ERANGE;
  
-@@ -353,16 +355,18 @@ int __kprobes arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
+@@ -350,16 +352,18 @@ int __kprobes arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
  	op->optinsn.size = ret;
  
  	/* Copy arch-dep-instance from template */
@@ -23901,16 +23917,16 @@ index 76dc6f0..66bdfc3 100644
  			   (u8 *)op->kp.addr + op->optinsn.size);
  
  	flush_icache_range((unsigned long) buf,
-@@ -385,7 +389,7 @@ static void __kprobes setup_optimize_kprobe(struct text_poke_param *tprm,
- 			((long)op->kp.addr + RELATIVEJUMP_SIZE));
+@@ -384,7 +388,7 @@ void __kprobes arch_optimize_kprobes(struct list_head *oplist)
+ 		WARN_ON(kprobe_disabled(&op->kp));
  
- 	/* Backup instructions which will be replaced by jump address */
--	memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
-+	memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
- 	       RELATIVE_ADDR_SIZE);
+ 		/* Backup instructions which will be replaced by jump address */
+-		memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
++		memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
+ 		       RELATIVE_ADDR_SIZE);
  
- 	insn_buf[0] = RELATIVEJUMP_OPCODE;
-@@ -483,7 +487,7 @@ setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
+ 		insn_buf[0] = RELATIVEJUMP_OPCODE;
+@@ -433,7 +437,7 @@ setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
  		/* This kprobe is really able to run optimized path. */
  		op = container_of(p, struct optimized_kprobe, kp);
  		/* Detour through copied instructions */
@@ -24202,7 +24218,7 @@ index 88458fa..349f7a4 100644
  };
  
 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
-index ba77ebc..65da999 100644
+index 6fcb49c..5b3f4ff 100644
 --- a/arch/x86/kernel/nmi.c
 +++ b/arch/x86/kernel/nmi.c
 @@ -138,7 +138,7 @@ static int __kprobes nmi_handle(unsigned int type, struct pt_regs *regs, bool b2
@@ -24276,20 +24292,20 @@ index 6d9582e..f746287 100644
  		return;
  	}
 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
-index 676b8c7..870ba04 100644
+index bbb6c73..24a58ef 100644
 --- a/arch/x86/kernel/paravirt-spinlocks.c
 +++ b/arch/x86/kernel/paravirt-spinlocks.c
-@@ -13,7 +13,7 @@ default_spin_lock_flags(arch_spinlock_t *lock, unsigned long flags)
- 	arch_spin_lock(lock);
- }
+@@ -8,7 +8,7 @@
+ 
+ #include <asm/paravirt.h>
  
 -struct pv_lock_ops pv_lock_ops = {
 +struct pv_lock_ops pv_lock_ops __read_only = {
  #ifdef CONFIG_SMP
- 	.spin_is_locked = __ticket_spin_is_locked,
- 	.spin_is_contended = __ticket_spin_is_contended,
+ 	.lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
+ 	.unlock_kick = paravirt_nop,
 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
-index cd6de64..27c6af0 100644
+index 1b10af8..0b58cbc 100644
 --- a/arch/x86/kernel/paravirt.c
 +++ b/arch/x86/kernel/paravirt.c
 @@ -55,6 +55,9 @@ u64 _paravirt_ident_64(u64 x)
@@ -24302,7 +24318,7 @@ index cd6de64..27c6af0 100644
  
  void __init default_banner(void)
  {
-@@ -147,15 +150,19 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
+@@ -142,15 +145,19 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
  	if (opfunc == NULL)
  		/* If there's no function, patch it with a ud2a (BUG) */
  		ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
@@ -24325,7 +24341,7 @@ index cd6de64..27c6af0 100644
  
  	else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
  		 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
-@@ -180,7 +187,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
+@@ -175,7 +182,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
  	if (insn_len > len || start == NULL)
  		insn_len = len;
  	else
@@ -24334,7 +24350,7 @@ index cd6de64..27c6af0 100644
  
  	return insn_len;
  }
-@@ -304,7 +311,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
+@@ -299,7 +306,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
  	return this_cpu_read(paravirt_lazy_mode);
  }
  
@@ -24343,7 +24359,7 @@ index cd6de64..27c6af0 100644
  	.name = "bare hardware",
  	.paravirt_enabled = 0,
  	.kernel_rpl = 0,
-@@ -315,16 +322,16 @@ struct pv_info pv_info = {
+@@ -310,16 +317,16 @@ struct pv_info pv_info = {
  #endif
  };
  
@@ -24358,21 +24374,21 @@ index cd6de64..27c6af0 100644
  	.steal_clock = native_steal_clock,
  };
  
--struct pv_irq_ops pv_irq_ops = {
-+struct pv_irq_ops pv_irq_ops __read_only = {
+-__visible struct pv_irq_ops pv_irq_ops = {
++__visible struct pv_irq_ops pv_irq_ops __read_only = {
  	.save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
  	.restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
  	.irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
-@@ -336,7 +343,7 @@ struct pv_irq_ops pv_irq_ops = {
+@@ -331,7 +338,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
  #endif
  };
  
--struct pv_cpu_ops pv_cpu_ops = {
-+struct pv_cpu_ops pv_cpu_ops __read_only = {
+-__visible struct pv_cpu_ops pv_cpu_ops = {
++__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
  	.cpuid = native_cpuid,
  	.get_debugreg = native_get_debugreg,
  	.set_debugreg = native_set_debugreg,
-@@ -394,21 +401,26 @@ struct pv_cpu_ops pv_cpu_ops = {
+@@ -389,21 +396,26 @@ __visible struct pv_cpu_ops pv_cpu_ops = {
  	.end_context_switch = paravirt_nop,
  };
  
@@ -24402,7 +24418,7 @@ index cd6de64..27c6af0 100644
  
  	.read_cr2 = native_read_cr2,
  	.write_cr2 = native_write_cr2,
-@@ -458,6 +470,7 @@ struct pv_mmu_ops pv_mmu_ops = {
+@@ -453,6 +465,7 @@ struct pv_mmu_ops pv_mmu_ops = {
  	.make_pud = PTE_IDENT,
  
  	.set_pgd = native_set_pgd,
@@ -24410,7 +24426,7 @@ index cd6de64..27c6af0 100644
  #endif
  #endif /* PAGETABLE_LEVELS >= 3 */
  
-@@ -478,6 +491,12 @@ struct pv_mmu_ops pv_mmu_ops = {
+@@ -473,6 +486,12 @@ struct pv_mmu_ops pv_mmu_ops = {
  	},
  
  	.set_fixmap = native_set_fixmap,
@@ -24463,15 +24479,15 @@ index 6c483ba..d10ce2f 100644
  
  static struct dma_map_ops swiotlb_dma_ops = {
 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
-index 83369e5..52b93f0 100644
+index c83516b..432ad6d 100644
 --- a/arch/x86/kernel/process.c
 +++ b/arch/x86/kernel/process.c
 @@ -36,7 +36,8 @@
   * section. Since TSS's are completely CPU-local, we want them
   * on exact cacheline boundaries, to eliminate cacheline ping-pong.
   */
--DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
-+struct tss_struct init_tss[NR_CPUS] ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
+-__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
++struct tss_struct init_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
 +EXPORT_SYMBOL(init_tss);
  
  #ifdef CONFIG_X86_64
@@ -24571,7 +24587,7 @@ index 83369e5..52b93f0 100644
 +}
 +#endif
 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
-index f8adefc..4bce3d6 100644
+index 884f98f..ec23e04 100644
 --- a/arch/x86/kernel/process_32.c
 +++ b/arch/x86/kernel/process_32.c
 @@ -65,6 +65,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
@@ -24676,7 +24692,7 @@ index f8adefc..4bce3d6 100644
  }
 -
 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
-index 05646ba..0c2906d 100644
+index bb1dc51..08dda7f 100644
 --- a/arch/x86/kernel/process_64.c
 +++ b/arch/x86/kernel/process_64.c
 @@ -158,10 +158,11 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
@@ -24878,7 +24894,7 @@ index 7461f50..1334029 100644
  
  	if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
-index 2cb9470..ff1fd80 100644
+index a16bae3..1f65f25 100644
 --- a/arch/x86/kernel/pvclock.c
 +++ b/arch/x86/kernel/pvclock.c
 @@ -43,11 +43,11 @@ unsigned long pvclock_tsc_khz(struct pvclock_vcpu_time_info *src)
@@ -24910,7 +24926,7 @@ index 2cb9470..ff1fd80 100644
  
  	return ret;
 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
-index 5f4ad27..9d96c99 100644
+index 7e920bf..cc24446 100644
 --- a/arch/x86/kernel/reboot.c
 +++ b/arch/x86/kernel/reboot.c
 @@ -68,6 +68,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
@@ -24956,7 +24972,7 @@ index 5f4ad27..9d96c99 100644
  		     "rm" (real_mode_header->machine_real_restart_asm),
  		     "a" (type));
  #else
-@@ -458,7 +485,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
+@@ -466,7 +493,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
   * try to force a triple fault and then cycle between hitting the keyboard
   * controller and doing that
   */
@@ -24965,7 +24981,7 @@ index 5f4ad27..9d96c99 100644
  {
  	int i;
  	int attempt = 0;
-@@ -567,13 +594,13 @@ void native_machine_shutdown(void)
+@@ -575,13 +602,13 @@ void native_machine_shutdown(void)
  #endif
  }
  
@@ -24981,7 +24997,7 @@ index 5f4ad27..9d96c99 100644
  {
  	pr_notice("machine restart\n");
  
-@@ -582,7 +609,7 @@ static void native_machine_restart(char *__unused)
+@@ -590,7 +617,7 @@ static void native_machine_restart(char *__unused)
  	__machine_emergency_restart(0);
  }
  
@@ -24990,7 +25006,7 @@ index 5f4ad27..9d96c99 100644
  {
  	/* Stop other cpus and apics */
  	machine_shutdown();
-@@ -592,7 +619,7 @@ static void native_machine_halt(void)
+@@ -600,7 +627,7 @@ static void native_machine_halt(void)
  	stop_this_cpu(NULL);
  }
  
@@ -24999,7 +25015,7 @@ index 5f4ad27..9d96c99 100644
  {
  	if (pm_power_off) {
  		if (!reboot_force)
-@@ -601,9 +628,10 @@ static void native_machine_power_off(void)
+@@ -609,9 +636,10 @@ static void native_machine_power_off(void)
  	}
  	/* A fallback in case there is no PM info available */
  	tboot_shutdown(TB_SHUTDOWN_HALT);
@@ -25055,7 +25071,7 @@ index 3fd2c69..16ef367 100644
  
  1:
 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
-index 234e1e3..01cd64d 100644
+index f0de629..a4978a8f 100644
 --- a/arch/x86/kernel/setup.c
 +++ b/arch/x86/kernel/setup.c
 @@ -110,6 +110,7 @@
@@ -25071,14 +25087,14 @@ index 234e1e3..01cd64d 100644
  
  
 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
--unsigned long mmu_cr4_features;
+-__visible unsigned long mmu_cr4_features;
 +#ifdef CONFIG_X86_64
-+unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
++__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
 +#elif defined(CONFIG_X86_PAE)
-+unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
++__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
  #else
--unsigned long mmu_cr4_features = X86_CR4_PAE;
-+unsigned long mmu_cr4_features __read_only;
+-__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
++__visible unsigned long mmu_cr4_features __read_only;
  #endif
  
 +void set_in_cr4(unsigned long mask)
@@ -25248,7 +25264,7 @@ index 5cdff03..80fa283 100644
  		 * Up to this point, the boot CPU has been using .init.data
  		 * area.  Reload any changed state for the boot CPU.
 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
-index d859eea..44e17c4 100644
+index 9e5de68..16c53cb 100644
 --- a/arch/x86/kernel/signal.c
 +++ b/arch/x86/kernel/signal.c
 @@ -190,7 +190,7 @@ static unsigned long align_sigframe(unsigned long sp)
@@ -25326,7 +25342,7 @@ index d859eea..44e17c4 100644
  }
  
 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
-index cdaa347..f5af55d 100644
+index 7c3a5a6..f0a8961 100644
 --- a/arch/x86/kernel/smp.c
 +++ b/arch/x86/kernel/smp.c
 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
@@ -25339,7 +25355,7 @@ index cdaa347..f5af55d 100644
  	.smp_prepare_cpus	= native_smp_prepare_cpus,
  	.smp_cpus_done		= native_smp_cpus_done,
 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
-index aecc98a..0244a53 100644
+index 6cacab6..750636a 100644
 --- a/arch/x86/kernel/smpboot.c
 +++ b/arch/x86/kernel/smpboot.c
 @@ -251,14 +251,18 @@ static void notrace start_secondary(void *unused)
@@ -25367,7 +25383,7 @@ index aecc98a..0244a53 100644
  	/*
  	 * Check TSC synchronization with the BP:
  	 */
-@@ -748,6 +752,7 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
+@@ -749,6 +753,7 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
  	idle->thread.sp = (unsigned long) (((struct pt_regs *)
  			  (THREAD_SIZE +  task_stack_page(idle))) - 1);
  	per_cpu(current_task, cpu) = idle;
@@ -25375,7 +25391,7 @@ index aecc98a..0244a53 100644
  
  #ifdef CONFIG_X86_32
  	/* Stack for startup_32 can be just as for start_secondary onwards */
-@@ -755,11 +760,13 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
+@@ -756,11 +761,13 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
  #else
  	clear_tsk_thread_flag(idle, TIF_FORK);
  	initial_gs = per_cpu_offset(cpu);
@@ -25392,7 +25408,7 @@ index aecc98a..0244a53 100644
  	initial_code = (unsigned long)start_secondary;
  	stack_start  = idle->thread.sp;
  
-@@ -908,6 +915,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
+@@ -909,6 +916,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
  	/* the FPU context is blank, nobody can own it */
  	__cpu_disable_lazy_restore(cpu);
  
@@ -25735,7 +25751,7 @@ index 30277e2..5664a29 100644
  	if (!(addr & ~PAGE_MASK))
  		return addr;
 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
-index addf7b5..f960685 100644
+index 91a4496..1730bff 100644
 --- a/arch/x86/kernel/tboot.c
 +++ b/arch/x86/kernel/tboot.c
 @@ -221,7 +221,7 @@ static int tboot_setup_sleep(void)
@@ -25756,8 +25772,8 @@ index addf7b5..f960685 100644
  	shutdown();
  
  	/* should not reach here */
-@@ -301,7 +301,7 @@ static int tboot_sleep(u8 sleep_state, u32 pm1a_control, u32 pm1b_control)
- 	return 0;
+@@ -310,7 +310,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
+ 	return -ENODEV;
  }
  
 -static atomic_t ap_wfs_count;
@@ -25765,7 +25781,7 @@ index addf7b5..f960685 100644
  
  static int tboot_wait_for_aps(int num_aps)
  {
-@@ -325,9 +325,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
+@@ -334,9 +334,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
  {
  	switch (action) {
  	case CPU_DYING:
@@ -25777,7 +25793,7 @@ index addf7b5..f960685 100644
  				return NOTIFY_BAD;
  		break;
  	}
-@@ -413,7 +413,7 @@ static __init int tboot_late_init(void)
+@@ -422,7 +422,7 @@ static __init int tboot_late_init(void)
  
  	tboot_create_trampoline();
  
@@ -25864,10 +25880,10 @@ index 1c113db..287b42e 100644
  static int trace_irq_vector_refcount;
  static DEFINE_MUTEX(irq_vector_mutex);
 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
-index 1b23a1c..910de0d 100644
+index 8c8093b..c93f581 100644
 --- a/arch/x86/kernel/traps.c
 +++ b/arch/x86/kernel/traps.c
-@@ -65,7 +65,7 @@
+@@ -66,7 +66,7 @@
  #include <asm/proto.h>
  
  /* No need to be aligned, but done to keep all IDTs defined the same way. */
@@ -25876,7 +25892,7 @@ index 1b23a1c..910de0d 100644
  #else
  #include <asm/processor-flags.h>
  #include <asm/setup.h>
-@@ -74,7 +74,7 @@ asmlinkage int system_call(void);
+@@ -75,7 +75,7 @@ asmlinkage int system_call(void);
  #endif
  
  /* Must be page-aligned because the real IDT is used in a fixmap. */
@@ -25885,7 +25901,7 @@ index 1b23a1c..910de0d 100644
  
  DECLARE_BITMAP(used_vectors, NR_VECTORS);
  EXPORT_SYMBOL_GPL(used_vectors);
-@@ -106,11 +106,11 @@ static inline void preempt_conditional_cli(struct pt_regs *regs)
+@@ -107,11 +107,11 @@ static inline void preempt_conditional_cli(struct pt_regs *regs)
  }
  
  static int __kprobes
@@ -25899,7 +25915,7 @@ index 1b23a1c..910de0d 100644
  		/*
  		 * Traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
  		 * On nmi (interrupt 2), do_trap should not be called.
-@@ -123,12 +123,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
+@@ -124,12 +124,24 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
  		return -1;
  	}
  #endif
@@ -25925,7 +25941,7 @@ index 1b23a1c..910de0d 100644
  		return 0;
  	}
  
-@@ -136,7 +148,7 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
+@@ -137,7 +149,7 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
  }
  
  static void __kprobes
@@ -25934,7 +25950,7 @@ index 1b23a1c..910de0d 100644
  	long error_code, siginfo_t *info)
  {
  	struct task_struct *tsk = current;
-@@ -160,7 +172,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
+@@ -161,7 +173,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
  	if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
  	    printk_ratelimit()) {
  		pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
@@ -25943,7 +25959,7 @@ index 1b23a1c..910de0d 100644
  			regs->ip, regs->sp, error_code);
  		print_vma_addr(" in ", regs->ip);
  		pr_cont("\n");
-@@ -276,7 +288,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
+@@ -277,7 +289,7 @@ do_general_protection(struct pt_regs *regs, long error_code)
  	conditional_sti(regs);
  
  #ifdef CONFIG_X86_32
@@ -25952,7 +25968,7 @@ index 1b23a1c..910de0d 100644
  		local_irq_enable();
  		handle_vm86_fault((struct kernel_vm86_regs *) regs, error_code);
  		goto exit;
-@@ -284,18 +296,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
+@@ -285,18 +297,42 @@ do_general_protection(struct pt_regs *regs, long error_code)
  #endif
  
  	tsk = current;
@@ -25997,7 +26013,7 @@ index 1b23a1c..910de0d 100644
  	tsk->thread.error_code = error_code;
  	tsk->thread.trap_nr = X86_TRAP_GP;
  
-@@ -453,7 +489,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
+@@ -457,7 +493,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
  	/* It's safe to allow irq's after DR6 has been saved */
  	preempt_conditional_sti(regs);
  
@@ -26006,7 +26022,7 @@ index 1b23a1c..910de0d 100644
  		handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
  					X86_TRAP_DB);
  		preempt_conditional_cli(regs);
-@@ -468,7 +504,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
+@@ -472,7 +508,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
  	 * We already checked v86 mode above, so we can check for kernel mode
  	 * by just checking the CPL of CS.
  	 */
@@ -26015,7 +26031,7 @@ index 1b23a1c..910de0d 100644
  		tsk->thread.debugreg6 &= ~DR_STEP;
  		set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
  		regs->flags &= ~X86_EFLAGS_TF;
-@@ -500,7 +536,7 @@ void math_error(struct pt_regs *regs, int error_code, int trapnr)
+@@ -504,7 +540,7 @@ void math_error(struct pt_regs *regs, int error_code, int trapnr)
  		return;
  	conditional_sti(regs);
  
@@ -26455,7 +26471,7 @@ index b014d94..e775258 100644
 +EXPORT_SYMBOL(cpu_pgd);
 +#endif
 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
-index 5f24c71..1dadf09 100644
+index 8ce0072..431a0e7 100644
 --- a/arch/x86/kernel/x86_init.c
 +++ b/arch/x86/kernel/x86_init.c
 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
@@ -26467,18 +26483,18 @@ index 5f24c71..1dadf09 100644
  	.calibrate_tsc			= native_calibrate_tsc,
  	.get_wallclock			= mach_get_cmos_time,
  	.set_wallclock			= mach_set_rtc_mmss,
-@@ -107,7 +107,7 @@ struct x86_platform_ops x86_platform = {
- };
- 
+@@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
  EXPORT_SYMBOL_GPL(x86_platform);
+ 
+ #if defined(CONFIG_PCI_MSI)
 -struct x86_msi_ops x86_msi = {
 +struct x86_msi_ops x86_msi __read_only = {
  	.setup_msi_irqs		= native_setup_msi_irqs,
  	.compose_msi_msg	= native_compose_msi_msg,
  	.teardown_msi_irq	= native_teardown_msi_irq,
-@@ -116,7 +116,7 @@ struct x86_msi_ops x86_msi = {
- 	.setup_hpet_msi		= default_setup_hpet_msi,
- };
+@@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev, int irq)
+ }
+ #endif
  
 -struct x86_io_apic_ops x86_io_apic_ops = {
 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
@@ -26506,7 +26522,7 @@ index 422fd82..c3687ca 100644
  		if ((unsigned long)buf % 64 || fx_only) {
  			u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
-index a20ecb5..d0e2194 100644
+index b110fe6..d9c19f2 100644
 --- a/arch/x86/kvm/cpuid.c
 +++ b/arch/x86/kvm/cpuid.c
 @@ -124,15 +124,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
@@ -26557,7 +26573,7 @@ index a20ecb5..d0e2194 100644
  
  out:
 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
-index afc1124..3e431f2 100644
+index 5439117..d08f3d4 100644
 --- a/arch/x86/kvm/lapic.c
 +++ b/arch/x86/kvm/lapic.c
 @@ -55,7 +55,7 @@
@@ -26570,10 +26586,10 @@ index afc1124..3e431f2 100644
  #define APIC_LVT_NUM			6
  /* 14 is the version for Xeon and Pentium 8.4.8*/
 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
-index 7769699..c8aca4a7f 100644
+index ad75d77..a679d32 100644
 --- a/arch/x86/kvm/paging_tmpl.h
 +++ b/arch/x86/kvm/paging_tmpl.h
-@@ -208,7 +208,7 @@ retry_walk:
+@@ -331,7 +331,7 @@ retry_walk:
  		if (unlikely(kvm_is_error_hva(host_addr)))
  			goto error;
  
@@ -26610,10 +26626,10 @@ index c0bc803..6837a50 100644
  
  	local_irq_disable();
 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
-index 064d0be..f5f758e 100644
+index 2b2fce1..da76be4 100644
 --- a/arch/x86/kvm/vmx.c
 +++ b/arch/x86/kvm/vmx.c
-@@ -1311,12 +1311,12 @@ static void vmcs_write64(unsigned long field, u64 value)
+@@ -1316,12 +1316,12 @@ static void vmcs_write64(unsigned long field, u64 value)
  #endif
  }
  
@@ -26628,7 +26644,7 @@ index 064d0be..f5f758e 100644
  {
  	vmcs_writel(field, vmcs_readl(field) | mask);
  }
-@@ -1517,7 +1517,11 @@ static void reload_tss(void)
+@@ -1522,7 +1522,11 @@ static void reload_tss(void)
  	struct desc_struct *descs;
  
  	descs = (void *)gdt->address;
@@ -26640,7 +26656,7 @@ index 064d0be..f5f758e 100644
  	load_TR_desc();
  }
  
-@@ -1741,6 +1745,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
+@@ -1746,6 +1750,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
  		vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
  		vmcs_writel(HOST_GDTR_BASE, gdt->address);   /* 22.2.4 */
  
@@ -26651,7 +26667,16 @@ index 064d0be..f5f758e 100644
  		rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
  		vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
  		vmx->loaded_vmcs->cpu = cpu;
-@@ -2940,8 +2948,11 @@ static __init int hardware_setup(void)
+@@ -2037,7 +2045,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
+  * reads and returns guest's timestamp counter "register"
+  * guest_tsc = host_tsc + tsc_offset    -- 21.3
+  */
+-static u64 guest_read_tsc(void)
++static u64 __intentional_overflow(-1) guest_read_tsc(void)
+ {
+ 	u64 host_tsc, tsc_offset;
+ 
+@@ -2982,8 +2990,11 @@ static __init int hardware_setup(void)
  	if (!cpu_has_vmx_flexpriority())
  		flexpriority_enabled = 0;
  
@@ -26665,7 +26690,7 @@ index 064d0be..f5f758e 100644
  
  	if (enable_ept && !cpu_has_vmx_ept_2m_page())
  		kvm_disable_largepages();
-@@ -2952,13 +2963,15 @@ static __init int hardware_setup(void)
+@@ -2994,13 +3005,15 @@ static __init int hardware_setup(void)
  	if (!cpu_has_vmx_apicv())
  		enable_apicv = 0;
  
@@ -26685,7 +26710,7 @@ index 064d0be..f5f758e 100644
  
  	if (nested)
  		nested_vmx_setup_ctls_msrs();
-@@ -4081,7 +4094,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
+@@ -4127,7 +4140,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
  
  	vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS);  /* 22.2.3 */
  	vmcs_writel(HOST_CR4, read_cr4());  /* 22.2.3, 22.2.5 */
@@ -26696,7 +26721,7 @@ index 064d0be..f5f758e 100644
  
  	vmcs_write16(HOST_CS_SELECTOR, __KERNEL_CS);  /* 22.2.4 */
  #ifdef CONFIG_X86_64
-@@ -4103,7 +4119,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
+@@ -4149,7 +4165,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
  	vmcs_writel(HOST_IDTR_BASE, dt.address);   /* 22.2.4 */
  	vmx->host_idt_base = dt.address;
  
@@ -26705,7 +26730,7 @@ index 064d0be..f5f758e 100644
  
  	rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
  	vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
-@@ -7039,6 +7055,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
+@@ -7191,6 +7207,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
  		"jmp 2f \n\t"
  		"1: " __ex(ASM_VMX_VMRESUME) "\n\t"
  		"2: "
@@ -26718,7 +26743,7 @@ index 064d0be..f5f758e 100644
  		/* Save guest registers, load host registers, keep flags */
  		"mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
  		"pop %0 \n\t"
-@@ -7091,6 +7113,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
+@@ -7243,6 +7265,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
  #endif
  		[cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
  		[wordsize]"i"(sizeof(ulong))
@@ -26730,7 +26755,7 @@ index 064d0be..f5f758e 100644
  	      : "cc", "memory"
  #ifdef CONFIG_X86_64
  		, "rax", "rbx", "rdi", "rsi"
-@@ -7104,7 +7131,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
+@@ -7256,7 +7283,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
  	if (debugctlmsr)
  		update_debugctlmsr(debugctlmsr);
  
@@ -26739,7 +26764,7 @@ index 064d0be..f5f758e 100644
  	/*
  	 * The sysexit path does not restore ds/es, so we must set them to
  	 * a reasonable value ourselves.
-@@ -7113,8 +7140,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
+@@ -7265,8 +7292,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
  	 * may be executed in interrupt context, which saves and restore segments
  	 * around it, nullifying its effect.
  	 */
@@ -26761,10 +26786,10 @@ index 064d0be..f5f758e 100644
  
  	vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
-index d21bce5..fdae9f1 100644
+index e5ca72a..83d5177 100644
 --- a/arch/x86/kvm/x86.c
 +++ b/arch/x86/kvm/x86.c
-@@ -1766,8 +1766,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
+@@ -1779,8 +1779,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
  {
  	struct kvm *kvm = vcpu->kvm;
  	int lm = is_long_mode(vcpu);
@@ -26775,7 +26800,7 @@ index d21bce5..fdae9f1 100644
  	u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
  		: kvm->arch.xen_hvm_config.blob_size_32;
  	u32 page_num = data & ~PAGE_MASK;
-@@ -2650,6 +2650,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
+@@ -2663,6 +2663,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
  		if (n < msr_list.nmsrs)
  			goto out;
  		r = -EFAULT;
@@ -26784,7 +26809,7 @@ index d21bce5..fdae9f1 100644
  		if (copy_to_user(user_msr_list->indices, &msrs_to_save,
  				 num_msrs_to_save * sizeof(u32)))
  			goto out;
-@@ -5344,7 +5346,7 @@ static struct notifier_block pvclock_gtod_notifier = {
+@@ -5462,7 +5464,7 @@ static struct notifier_block pvclock_gtod_notifier = {
  };
  #endif
  
@@ -26792,12 +26817,12 @@ index d21bce5..fdae9f1 100644
 +int kvm_arch_init(const void *opaque)
  {
  	int r;
- 	struct kvm_x86_ops *ops = (struct kvm_x86_ops *)opaque;
+ 	struct kvm_x86_ops *ops = opaque;
 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
-index 6a22c19..1763f04 100644
+index bdf8532..f63c587 100644
 --- a/arch/x86/lguest/boot.c
 +++ b/arch/x86/lguest/boot.c
-@@ -1201,9 +1201,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
+@@ -1206,9 +1206,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
   * Rebooting also tells the Host we're finished, but the RESTART flag tells the
   * Launcher to reboot us.
   */
@@ -29118,7 +29143,7 @@ index a63efd6..ccecad8 100644
  	ret
  	CFI_ENDPROC
 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
-index 3eb18ac..6890bc3 100644
+index 3eb18ac..4b22130 100644
 --- a/arch/x86/lib/usercopy_32.c
 +++ b/arch/x86/lib/usercopy_32.c
 @@ -42,11 +42,13 @@ do {									\
@@ -29197,7 +29222,7 @@ index 3eb18ac..6890bc3 100644
  		       "       addl $-64, %0\n"
  		       "       addl $64, %4\n"
  		       "       addl $64, %3\n"
-@@ -149,10 +151,12 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
+@@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
  		       "       shrl  $2, %0\n"
  		       "       andl  $3, %%eax\n"
  		       "       cld\n"
@@ -29207,13 +29232,55 @@ index 3eb18ac..6890bc3 100644
  		       "37:    rep; movsb\n"
  		       "100:\n"
 +		       __COPYUSER_RESTORE_ES
- 		       ".section .fixup,\"ax\"\n"
- 		       "101:   lea 0(%%eax,%0,4),%0\n"
- 		       "       jmp 100b\n"
-@@ -202,46 +206,150 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
- }
- 
- static unsigned long
++		       ".section .fixup,\"ax\"\n"
++		       "101:   lea 0(%%eax,%0,4),%0\n"
++		       "       jmp 100b\n"
++		       ".previous\n"
++		       _ASM_EXTABLE(1b,100b)
++		       _ASM_EXTABLE(2b,100b)
++		       _ASM_EXTABLE(3b,100b)
++		       _ASM_EXTABLE(4b,100b)
++		       _ASM_EXTABLE(5b,100b)
++		       _ASM_EXTABLE(6b,100b)
++		       _ASM_EXTABLE(7b,100b)
++		       _ASM_EXTABLE(8b,100b)
++		       _ASM_EXTABLE(9b,100b)
++		       _ASM_EXTABLE(10b,100b)
++		       _ASM_EXTABLE(11b,100b)
++		       _ASM_EXTABLE(12b,100b)
++		       _ASM_EXTABLE(13b,100b)
++		       _ASM_EXTABLE(14b,100b)
++		       _ASM_EXTABLE(15b,100b)
++		       _ASM_EXTABLE(16b,100b)
++		       _ASM_EXTABLE(17b,100b)
++		       _ASM_EXTABLE(18b,100b)
++		       _ASM_EXTABLE(19b,100b)
++		       _ASM_EXTABLE(20b,100b)
++		       _ASM_EXTABLE(21b,100b)
++		       _ASM_EXTABLE(22b,100b)
++		       _ASM_EXTABLE(23b,100b)
++		       _ASM_EXTABLE(24b,100b)
++		       _ASM_EXTABLE(25b,100b)
++		       _ASM_EXTABLE(26b,100b)
++		       _ASM_EXTABLE(27b,100b)
++		       _ASM_EXTABLE(28b,100b)
++		       _ASM_EXTABLE(29b,100b)
++		       _ASM_EXTABLE(30b,100b)
++		       _ASM_EXTABLE(31b,100b)
++		       _ASM_EXTABLE(32b,100b)
++		       _ASM_EXTABLE(33b,100b)
++		       _ASM_EXTABLE(34b,100b)
++		       _ASM_EXTABLE(35b,100b)
++		       _ASM_EXTABLE(36b,100b)
++		       _ASM_EXTABLE(37b,100b)
++		       _ASM_EXTABLE(99b,101b)
++		       : "=&c"(size), "=&D" (d0), "=&S" (d1)
++		       :  "1"(to), "2"(from), "0"(size)
++		       : "eax", "edx", "memory");
++	return size;
++}
++
++static unsigned long
 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
 +{
 +	int d0, d1;
@@ -29269,57 +29336,10 @@ index 3eb18ac..6890bc3 100644
 +		       "36:    movl %%eax, %0\n"
 +		       "37:    rep; "__copyuser_seg" movsb\n"
 +		       "100:\n"
-+		       ".section .fixup,\"ax\"\n"
-+		       "101:   lea 0(%%eax,%0,4),%0\n"
-+		       "       jmp 100b\n"
-+		       ".previous\n"
-+		       _ASM_EXTABLE(1b,100b)
-+		       _ASM_EXTABLE(2b,100b)
-+		       _ASM_EXTABLE(3b,100b)
-+		       _ASM_EXTABLE(4b,100b)
-+		       _ASM_EXTABLE(5b,100b)
-+		       _ASM_EXTABLE(6b,100b)
-+		       _ASM_EXTABLE(7b,100b)
-+		       _ASM_EXTABLE(8b,100b)
-+		       _ASM_EXTABLE(9b,100b)
-+		       _ASM_EXTABLE(10b,100b)
-+		       _ASM_EXTABLE(11b,100b)
-+		       _ASM_EXTABLE(12b,100b)
-+		       _ASM_EXTABLE(13b,100b)
-+		       _ASM_EXTABLE(14b,100b)
-+		       _ASM_EXTABLE(15b,100b)
-+		       _ASM_EXTABLE(16b,100b)
-+		       _ASM_EXTABLE(17b,100b)
-+		       _ASM_EXTABLE(18b,100b)
-+		       _ASM_EXTABLE(19b,100b)
-+		       _ASM_EXTABLE(20b,100b)
-+		       _ASM_EXTABLE(21b,100b)
-+		       _ASM_EXTABLE(22b,100b)
-+		       _ASM_EXTABLE(23b,100b)
-+		       _ASM_EXTABLE(24b,100b)
-+		       _ASM_EXTABLE(25b,100b)
-+		       _ASM_EXTABLE(26b,100b)
-+		       _ASM_EXTABLE(27b,100b)
-+		       _ASM_EXTABLE(28b,100b)
-+		       _ASM_EXTABLE(29b,100b)
-+		       _ASM_EXTABLE(30b,100b)
-+		       _ASM_EXTABLE(31b,100b)
-+		       _ASM_EXTABLE(32b,100b)
-+		       _ASM_EXTABLE(33b,100b)
-+		       _ASM_EXTABLE(34b,100b)
-+		       _ASM_EXTABLE(35b,100b)
-+		       _ASM_EXTABLE(36b,100b)
-+		       _ASM_EXTABLE(37b,100b)
-+		       _ASM_EXTABLE(99b,101b)
-+		       : "=&c"(size), "=&D" (d0), "=&S" (d1)
-+		       :  "1"(to), "2"(from), "0"(size)
-+		       : "eax", "edx", "memory");
-+	return size;
-+}
-+
-+static unsigned long __size_overflow(3)
- __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
- {
+ 		       ".section .fixup,\"ax\"\n"
+ 		       "101:   lea 0(%%eax,%0,4),%0\n"
+ 		       "       jmp 100b\n"
+@@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
  	int d0, d1;
  	__asm__ __volatile__(
  		       "        .align 2,0x90\n"
@@ -29391,15 +29411,7 @@ index 3eb18ac..6890bc3 100644
  		       "8:\n"
  		       ".section .fixup,\"ax\"\n"
  		       "9:      lea 0(%%eax,%0,4),%0\n"
-@@ -298,48 +406,48 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
-  * hyoshiok@miraclelinux.com
-  */
- 
--static unsigned long __copy_user_zeroing_intel_nocache(void *to,
-+static unsigned long __size_overflow(3) __copy_user_zeroing_intel_nocache(void *to,
- 				const void __user *from, unsigned long size)
- {
- 	int d0, d1;
+@@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
  
  	__asm__ __volatile__(
  	       "        .align 2,0x90\n"
@@ -29471,15 +29483,7 @@ index 3eb18ac..6890bc3 100644
  	       "8:\n"
  	       ".section .fixup,\"ax\"\n"
  	       "9:      lea 0(%%eax,%0,4),%0\n"
-@@ -392,48 +500,48 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
- 	return size;
- }
- 
--static unsigned long __copy_user_intel_nocache(void *to,
-+static unsigned long __size_overflow(3) __copy_user_intel_nocache(void *to,
- 				const void __user *from, unsigned long size)
- {
- 	int d0, d1;
+@@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
  
  	__asm__ __volatile__(
  	       "        .align 2,0x90\n"
@@ -29721,7 +29725,7 @@ index 3eb18ac..6890bc3 100644
 +EXPORT_SYMBOL(set_fs);
 +#endif
 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
-index 906fea3..0194a18 100644
+index c905e89..01ab928 100644
 --- a/arch/x86/lib/usercopy_64.c
 +++ b/arch/x86/lib/usercopy_64.c
 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
@@ -29764,7 +29768,7 @@ index 906fea3..0194a18 100644
 @@ -69,11 +70,13 @@ EXPORT_SYMBOL(copy_in_user);
   * it is not necessary to optimize tail handling.
   */
- unsigned long
+ __visible unsigned long
 -copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest)
  {
@@ -29850,7 +29854,7 @@ index 903ec1e..c4166b2 100644
  }
  
 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
-index 654be4a..a4a3da1 100644
+index 3aaeffc..42ea9fb 100644
 --- a/arch/x86/mm/fault.c
 +++ b/arch/x86/mm/fault.c
 @@ -14,11 +14,18 @@
@@ -30104,7 +30108,7 @@ index 654be4a..a4a3da1 100644
  		code = BUS_MCEERR_AR;
  	}
  #endif
-@@ -898,6 +1010,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
+@@ -889,6 +1001,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
  	return 1;
  }
  
@@ -30204,7 +30208,7 @@ index 654be4a..a4a3da1 100644
  /*
   * Handle a spurious fault caused by a stale TLB entry.
   *
-@@ -964,6 +1169,9 @@ int show_unhandled_signals = 1;
+@@ -955,6 +1160,9 @@ int show_unhandled_signals = 1;
  static inline int
  access_error(unsigned long error_code, struct vm_area_struct *vma)
  {
@@ -30214,7 +30218,7 @@ index 654be4a..a4a3da1 100644
  	if (error_code & PF_WRITE) {
  		/* write, present and write, not present: */
  		if (unlikely(!(vma->vm_flags & VM_WRITE)))
-@@ -992,7 +1200,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
+@@ -983,7 +1191,7 @@ static inline bool smap_violation(int error_code, struct pt_regs *regs)
  	if (error_code & PF_USER)
  		return false;
  
@@ -30223,24 +30227,10 @@ index 654be4a..a4a3da1 100644
  		return false;
  
  	return true;
-@@ -1008,18 +1216,33 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code)
- {
- 	struct vm_area_struct *vma;
- 	struct task_struct *tsk;
--	unsigned long address;
- 	struct mm_struct *mm;
- 	int fault;
- 	int write = error_code & PF_WRITE;
- 	unsigned int flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE |
- 					(write ? FAULT_FLAG_WRITE : 0);
- 
--	tsk = current;
--	mm = tsk->mm;
--
+@@ -1010,6 +1218,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code)
  	/* Get the faulting address: */
--	address = read_cr2();
-+	unsigned long address = read_cr2();
-+
+ 	address = read_cr2();
+ 
 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
 +	if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
 +		if (!search_exception_tables(regs->ip)) {
@@ -30257,12 +30247,10 @@ index 654be4a..a4a3da1 100644
 +	}
 +#endif
 +
-+	tsk = current;
-+	mm = tsk->mm;
- 
  	/*
  	 * Detect and handle instructions that would cause a page fault for
-@@ -1080,7 +1303,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code)
+ 	 * both a tracked kernel page and a userspace page.
+@@ -1069,7 +1293,7 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code)
  	 * User-mode registers count as a user access even for any
  	 * potential system fault or CPU buglet:
  	 */
@@ -30270,8 +30258,8 @@ index 654be4a..a4a3da1 100644
 +	if (user_mode(regs)) {
  		local_irq_enable();
  		error_code |= PF_USER;
- 	} else {
-@@ -1142,6 +1365,11 @@ retry:
+ 		flags |= FAULT_FLAG_USER;
+@@ -1135,6 +1359,11 @@ retry:
  		might_sleep();
  	}
  
@@ -30283,7 +30271,7 @@ index 654be4a..a4a3da1 100644
  	vma = find_vma(mm, address);
  	if (unlikely(!vma)) {
  		bad_area(regs, error_code, address);
-@@ -1153,18 +1381,24 @@ retry:
+@@ -1146,18 +1375,24 @@ retry:
  		bad_area(regs, error_code, address);
  		return;
  	}
@@ -30319,7 +30307,7 @@ index 654be4a..a4a3da1 100644
  	if (unlikely(expand_stack(vma, address))) {
  		bad_area(regs, error_code, address);
  		return;
-@@ -1230,3 +1464,292 @@ do_page_fault(struct pt_regs *regs, unsigned long error_code)
+@@ -1231,3 +1466,292 @@ do_page_fault(struct pt_regs *regs, unsigned long error_code)
  	__do_page_fault(regs, error_code);
  	exception_exit(prev_state);
  }
@@ -30642,10 +30630,10 @@ index 4500142..53a363c 100644
  
  	return (void *)vaddr;
 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
-index 7e73e8c..11d3b86 100644
+index 9d980d8..6bbfacb 100644
 --- a/arch/x86/mm/hugetlbpage.c
 +++ b/arch/x86/mm/hugetlbpage.c
-@@ -84,23 +84,30 @@ int pud_huge(pud_t pud)
+@@ -92,23 +92,30 @@ int pmd_huge_support(void)
  #ifdef HAVE_ARCH_HUGETLB_UNMAPPED_AREA
  static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
  		unsigned long addr, unsigned long len,
@@ -30679,7 +30667,7 @@ index 7e73e8c..11d3b86 100644
  {
  	struct hstate *h = hstate_file(file);
  	struct vm_unmapped_area_info info;
-@@ -112,6 +119,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
+@@ -120,6 +127,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
  	info.high_limit = current->mm->mmap_base;
  	info.align_mask = PAGE_MASK & ~huge_page_mask(h);
  	info.align_offset = 0;
@@ -30687,7 +30675,7 @@ index 7e73e8c..11d3b86 100644
  	addr = vm_unmapped_area(&info);
  
  	/*
-@@ -124,6 +132,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
+@@ -132,6 +140,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
  		VM_BUG_ON(addr != -ENOMEM);
  		info.flags = 0;
  		info.low_limit = TASK_UNMAPPED_BASE;
@@ -30700,7 +30688,7 @@ index 7e73e8c..11d3b86 100644
  		info.high_limit = TASK_SIZE;
  		addr = vm_unmapped_area(&info);
  	}
-@@ -138,10 +152,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
+@@ -146,10 +160,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
  	struct hstate *h = hstate_file(file);
  	struct mm_struct *mm = current->mm;
  	struct vm_area_struct *vma;
@@ -30722,7 +30710,7 @@ index 7e73e8c..11d3b86 100644
  		return -ENOMEM;
  
  	if (flags & MAP_FIXED) {
-@@ -150,19 +174,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
+@@ -158,19 +182,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
  		return addr;
  	}
  
@@ -31364,7 +31352,7 @@ index 7b179b4..6bd17777 100644
  
  	return (void *)vaddr;
 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
-index 0215e2c..1c62dab 100644
+index 799580c..72f9fe0 100644
 --- a/arch/x86/mm/ioremap.c
 +++ b/arch/x86/mm/ioremap.c
 @@ -97,7 +97,7 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr,
@@ -32128,7 +32116,7 @@ index 90555bf..f5f1828 100644
  }
  
 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
-index 282375f..e03a98f 100644
+index ae699b3..f1b2ad2 100644
 --- a/arch/x86/mm/tlb.c
 +++ b/arch/x86/mm/tlb.c
 @@ -48,7 +48,11 @@ void leave_mm(int cpu)
@@ -32300,7 +32288,7 @@ index 877b9a1..a8ecf42 100644
 +	pax_force_retaddr
  	ret
 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
-index 79c216a..08d39cc 100644
+index 516593e..29d3c55 100644
 --- a/arch/x86/net/bpf_jit_comp.c
 +++ b/arch/x86/net/bpf_jit_comp.c
 @@ -50,13 +50,90 @@ static inline u8 *emit_code(u8 *ptr, u32 bytes, unsigned int len)
@@ -32586,18 +32574,19 @@ index 79c216a..08d39cc 100644
  		fp->bpf_func = (void *)image;
  	}
  out:
-@@ -776,9 +883,7 @@ void bpf_jit_free(struct sk_filter *fp)
+@@ -776,10 +883,9 @@ static void bpf_jit_free_deferred(struct work_struct *work)
  {
- 	if (fp->bpf_func != sk_run_filter) {
- 		unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
--		struct bpf_binary_header *header = (void *)addr;
--
--		set_memory_rw(addr, header->pages);
--		module_free(NULL, header);
-+		set_memory_rw(addr, 1);
-+		module_free_exec(NULL, (void *)addr);
- 	}
+ 	struct sk_filter *fp = container_of(work, struct sk_filter, work);
+ 	unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
+-	struct bpf_binary_header *header = (void *)addr;
+ 
+-	set_memory_rw(addr, header->pages);
+-	module_free(NULL, header);
++	set_memory_rw(addr, 1);
++	module_free_exec(NULL, (void *)addr);
+ 	kfree(fp);
  }
+ 
 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
 index d6aa6e8..266395a 100644
 --- a/arch/x86/oprofile/backtrace.c
@@ -32635,7 +32624,7 @@ index d6aa6e8..266395a 100644
  		if (depth)
  			dump_trace(NULL, regs, (unsigned long *)stack, 0,
 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
-index 48768df..ba9143c 100644
+index 6890d84..1dad1f1 100644
 --- a/arch/x86/oprofile/nmi_int.c
 +++ b/arch/x86/oprofile/nmi_int.c
 @@ -23,6 +23,7 @@
@@ -32661,7 +32650,7 @@ index 48768df..ba9143c 100644
  	mux_init(ops);
  
 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
-index b2b9443..be58856 100644
+index 50d86c0..7985318 100644
 --- a/arch/x86/oprofile/op_model_amd.c
 +++ b/arch/x86/oprofile/op_model_amd.c
 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
@@ -32758,11 +32747,11 @@ index 372e9b8..e775a6c 100644
  		.callback = fix_broken_hp_bios_irq9,
  		.ident = "HP Pavilion N5400 Series Laptop",
 diff --git a/arch/x86/pci/mrst.c b/arch/x86/pci/mrst.c
-index 6eb18c4..20d83de 100644
+index 903fded..94b0d88 100644
 --- a/arch/x86/pci/mrst.c
 +++ b/arch/x86/pci/mrst.c
-@@ -238,7 +238,9 @@ int __init pci_mrst_init(void)
- 	printk(KERN_INFO "Intel MID platform detected, using MID PCI ops\n");
+@@ -241,7 +241,9 @@ int __init pci_mrst_init(void)
+ 	pr_info("Intel MID platform detected, using MID PCI ops\n");
  	pci_mmcfg_late_init();
  	pcibios_enable_irq = mrst_pci_irq_enable;
 -	pci_root_ops = pci_mrst_ops;
@@ -33351,7 +33340,7 @@ index 4c07cca..2c8427d 100644
  	ret
  ENDPROC(efi_call6)
 diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c
-index 47fe66f..6206449 100644
+index 3ca5957..7909c18 100644
 --- a/arch/x86/platform/mrst/mrst.c
 +++ b/arch/x86/platform/mrst/mrst.c
 @@ -78,13 +78,15 @@ struct sfi_rtc_table_entry sfi_mrtc_array[SFI_MRTC_MAX];
@@ -33386,7 +33375,7 @@ index d6ee929..3637cb5 100644
  	.getproplen = olpc_dt_getproplen,
  	.getproperty = olpc_dt_getproperty,
 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
-index 1cf5b30..fd45732 100644
+index 424f4c9..f2a2988 100644
 --- a/arch/x86/power/cpu.c
 +++ b/arch/x86/power/cpu.c
 @@ -137,11 +137,8 @@ static void do_fpu_end(void)
@@ -33949,7 +33938,7 @@ index 431e875..cbb23f3 100644
 -}
 -__setup("vdso=", vdso_setup);
 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
-index 193097e..7590269 100644
+index fa6ade7..73da73a5 100644
 --- a/arch/x86/xen/enlighten.c
 +++ b/arch/x86/xen/enlighten.c
 @@ -123,8 +123,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
@@ -33961,7 +33950,7 @@ index 193097e..7590269 100644
  RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
  __read_mostly int xen_have_vector_callback;
  EXPORT_SYMBOL_GPL(xen_have_vector_callback);
-@@ -542,8 +540,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
+@@ -541,8 +539,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
  {
  	unsigned long va = dtr->address;
  	unsigned int size = dtr->size + 1;
@@ -33971,7 +33960,7 @@ index 193097e..7590269 100644
  	int f;
  
  	/*
-@@ -591,8 +588,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
+@@ -590,8 +587,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
  {
  	unsigned long va = dtr->address;
  	unsigned int size = dtr->size + 1;
@@ -33981,7 +33970,7 @@ index 193097e..7590269 100644
  	int f;
  
  	/*
-@@ -600,7 +596,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
+@@ -599,7 +595,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
  	 * 8-byte entries, or 16 4k pages..
  	 */
  
@@ -33990,7 +33979,7 @@ index 193097e..7590269 100644
  	BUG_ON(va & ~PAGE_MASK);
  
  	for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
-@@ -985,7 +981,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
+@@ -988,7 +984,7 @@ static u32 xen_safe_apic_wait_icr_idle(void)
          return 0;
  }
  
@@ -33999,7 +33988,7 @@ index 193097e..7590269 100644
  {
  	apic->read = xen_apic_read;
  	apic->write = xen_apic_write;
-@@ -1290,30 +1286,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
+@@ -1293,30 +1289,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
  #endif
  };
  
@@ -34037,7 +34026,7 @@ index 193097e..7590269 100644
  {
  	if (pm_power_off)
  		pm_power_off();
-@@ -1464,7 +1460,17 @@ asmlinkage void __init xen_start_kernel(void)
+@@ -1467,7 +1463,17 @@ asmlinkage void __init xen_start_kernel(void)
  	__userpte_alloc_gfp &= ~__GFP_HIGHMEM;
  
  	/* Work out if we support NX */
@@ -34056,7 +34045,7 @@ index 193097e..7590269 100644
  
  	xen_setup_features();
  
-@@ -1495,13 +1501,6 @@ asmlinkage void __init xen_start_kernel(void)
+@@ -1498,13 +1504,6 @@ asmlinkage void __init xen_start_kernel(void)
  
  	machine_ops = xen_machine_ops;
  
@@ -34071,9 +34060,18 @@ index 193097e..7590269 100644
  
  #ifdef CONFIG_ACPI_NUMA
 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
-index fdc3ba2..3daee39 100644
+index fdc3ba2..23cae00 100644
 --- a/arch/x86/xen/mmu.c
 +++ b/arch/x86/xen/mmu.c
+@@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
+ 	return val;
+ }
+ 
+-static pteval_t pte_pfn_to_mfn(pteval_t val)
++static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
+ {
+ 	if (val & _PAGE_PRESENT) {
+ 		unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
 @@ -1894,6 +1894,9 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
  	/* L3_k[510] -> level2_kernel_pgt
  	 * L3_i[511] -> level2_fixmap_pgt */
@@ -34114,22 +34112,30 @@ index fdc3ba2..3daee39 100644
  	.alloc_pud = xen_alloc_pmd_init,
  	.release_pud = xen_release_pmd_init,
 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
-index b81c88e..2cbe7b8 100644
+index 31d0475..51af671 100644
 --- a/arch/x86/xen/smp.c
 +++ b/arch/x86/xen/smp.c
-@@ -272,11 +272,6 @@ static void __init xen_smp_prepare_boot_cpu(void)
- {
- 	BUG_ON(smp_processor_id() != 0);
+@@ -274,17 +274,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
  	native_smp_prepare_boot_cpu();
+ 
+ 	if (xen_pv_domain()) {
+-		/* We've switched to the "real" per-cpu gdt, so make sure the
+-		   old memory can be recycled */
+-		make_lowmem_page_readwrite(xen_initial_gdt);
 -
--	/* We've switched to the "real" per-cpu gdt, so make sure the
--	   old memory can be recycled */
--	make_lowmem_page_readwrite(xen_initial_gdt);
--
- 	xen_filter_cpu_maps();
- 	xen_setup_vcpu_info_placement();
- }
-@@ -346,7 +341,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
+ #ifdef CONFIG_X86_32
+ 		/*
+ 		 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
+ 		 * expects __USER_DS
+ 		 */
+-		loadsegment(ds, __USER_DS);
+-		loadsegment(es, __USER_DS);
++		loadsegment(ds, __KERNEL_DS);
++		loadsegment(es, __KERNEL_DS);
+ #endif
+ 
+ 		xen_filter_cpu_maps();
+@@ -364,7 +360,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
  	ctxt->user_regs.ss = __KERNEL_DS;
  #ifdef CONFIG_X86_32
  	ctxt->user_regs.fs = __KERNEL_PERCPU;
@@ -34138,7 +34144,7 @@ index b81c88e..2cbe7b8 100644
  #else
  	ctxt->gs_base_kernel = per_cpu_offset(cpu);
  #endif
-@@ -356,8 +351,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
+@@ -374,8 +370,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
  
  	{
  		ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
@@ -34149,7 +34155,7 @@ index b81c88e..2cbe7b8 100644
  
  		xen_copy_trap_info(ctxt->trap_ctxt);
  
-@@ -402,13 +397,12 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
+@@ -420,13 +416,12 @@ static int xen_cpu_up(unsigned int cpu, struct task_struct *idle)
  	int rc;
  
  	per_cpu(current_task, cpu) = idle;
@@ -34165,15 +34171,15 @@ index b81c88e..2cbe7b8 100644
  #endif
  	xen_setup_runstate_info(cpu);
  	xen_setup_timer(cpu);
-@@ -678,7 +672,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
+@@ -702,7 +697,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
  
  void __init xen_smp_init(void)
  {
 -	smp_ops = xen_smp_ops;
 +	memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
  	xen_fill_possible_map();
- 	xen_init_spinlocks();
  }
+ 
 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
 index 33ca6e4..0ded929 100644
 --- a/arch/x86/xen/xen-asm_32.S
@@ -34222,7 +34228,7 @@ index 7faed58..ba4427c 100644
  	mov %rsi,xen_start_info
  	mov $init_thread_union+THREAD_SIZE,%rsp
 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
-index 86782c5..fa272c8 100644
+index 95f8c61..611d6e8 100644
 --- a/arch/x86/xen/xen-ops.h
 +++ b/arch/x86/xen/xen-ops.h
 @@ -10,8 +10,6 @@
@@ -34296,19 +34302,19 @@ index af00795..2bb8105 100644
  #define XCHAL_ICACHE_SIZE		32768	/* I-cache size in bytes or 0 */
  #define XCHAL_DCACHE_SIZE		32768	/* D-cache size in bytes or 0 */
 diff --git a/block/blk-cgroup.c b/block/blk-cgroup.c
-index 290792a..416f287 100644
+index 4e491d9..c8e18e4 100644
 --- a/block/blk-cgroup.c
 +++ b/block/blk-cgroup.c
-@@ -808,7 +808,7 @@ static void blkcg_css_free(struct cgroup *cgroup)
- 
- static struct cgroup_subsys_state *blkcg_css_alloc(struct cgroup *cgroup)
+@@ -812,7 +812,7 @@ static void blkcg_css_free(struct cgroup_subsys_state *css)
+ static struct cgroup_subsys_state *
+ blkcg_css_alloc(struct cgroup_subsys_state *parent_css)
  {
 -	static atomic64_t id_seq = ATOMIC64_INIT(0);
 +	static atomic64_unchecked_t id_seq = ATOMIC64_INIT(0);
  	struct blkcg *blkcg;
- 	struct cgroup *parent = cgroup->parent;
  
-@@ -823,7 +823,7 @@ static struct cgroup_subsys_state *blkcg_css_alloc(struct cgroup *cgroup)
+ 	if (!parent_css) {
+@@ -826,7 +826,7 @@ blkcg_css_alloc(struct cgroup_subsys_state *parent_css)
  
  	blkcg->cfq_weight = CFQ_WEIGHT_DEFAULT;
  	blkcg->cfq_leaf_weight = CFQ_WEIGHT_DEFAULT;
@@ -34388,7 +34394,7 @@ index 420a5a9..23834aa 100644
  		if (blk_verify_command(rq->cmd, has_write_perm))
  			return -EPERM;
 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
-index 7e5d474..0cf0017 100644
+index fbd5a67..5d631b5 100644
 --- a/block/compat_ioctl.c
 +++ b/block/compat_ioctl.c
 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
@@ -34401,7 +34407,7 @@ index 7e5d474..0cf0017 100644
  			err = -EFAULT;
  			goto out;
 diff --git a/block/genhd.c b/block/genhd.c
-index dadf42b..48dc887 100644
+index 791f419..89f21c4 100644
 --- a/block/genhd.c
 +++ b/block/genhd.c
 @@ -467,21 +467,24 @@ static char *bdevt_str(dev_t devt, char *buf)
@@ -34433,10 +34439,10 @@ index dadf42b..48dc887 100644
  
  EXPORT_SYMBOL(blk_unregister_region);
 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
-index c85fc89..51e690b 100644
+index a8287b4..241a48e 100644
 --- a/block/partitions/efi.c
 +++ b/block/partitions/efi.c
-@@ -234,14 +234,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
+@@ -292,14 +292,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
  	if (!gpt)
  		return NULL;
  
@@ -34455,12 +34461,21 @@ index c85fc89..51e690b 100644
 -		return NULL;
 -
  	if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
-                      (u8 *) pte,
- 		     count) < count) {
+ 			(u8 *) pte, count) < count) {
+ 		kfree(pte);
 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
-index a5ffcc9..3cedc9c 100644
+index a5ffcc9..e057498 100644
 --- a/block/scsi_ioctl.c
 +++ b/block/scsi_ioctl.c
+@@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
+ 	return put_user(0, p);
+ }
+ 
+-static int sg_get_timeout(struct request_queue *q)
++static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
+ {
+ 	return jiffies_to_clock_t(q->sg_timeout);
+ }
 @@ -224,8 +224,20 @@ EXPORT_SYMBOL(blk_verify_command);
  static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
  			     struct sg_io_hdr *hdr, fmode_t mode)
@@ -34582,10 +34597,10 @@ index 33dc6a0..4b24b47 100644
  EXPORT_SYMBOL_GPL(cper_next_record_id);
  
 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
-index ec9b57d..9682b3a 100644
+index 8ec37bb..b0716e5 100644
 --- a/drivers/acpi/apei/ghes.c
 +++ b/drivers/acpi/apei/ghes.c
-@@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
+@@ -498,7 +498,7 @@ static void __ghes_print_estatus(const char *pfx,
  				 const struct acpi_hest_generic *generic,
  				 const struct acpi_hest_generic_status *estatus)
  {
@@ -34594,7 +34609,7 @@ index ec9b57d..9682b3a 100644
  	unsigned int curr_seqno;
  	char pfx_seq[64];
  
-@@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
+@@ -509,7 +509,7 @@ static void __ghes_print_estatus(const char *pfx,
  		else
  			pfx = KERN_ERR;
  	}
@@ -34604,24 +34619,24 @@ index ec9b57d..9682b3a 100644
  	printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
  	       pfx_seq, generic->header.source_id);
 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
-index be60399..778b33e8 100644
+index a83e3c6..c3d617f 100644
 --- a/drivers/acpi/bgrt.c
 +++ b/drivers/acpi/bgrt.c
-@@ -87,8 +87,10 @@ static int __init bgrt_init(void)
+@@ -86,8 +86,10 @@ static int __init bgrt_init(void)
+ 	if (!bgrt_image)
  		return -ENODEV;
  
- 	sysfs_bin_attr_init(&image_attr);
--	image_attr.private = bgrt_image;
--	image_attr.size = bgrt_image_size;
+-	bin_attr_image.private = bgrt_image;
+-	bin_attr_image.size = bgrt_image_size;
 +	pax_open_kernel();
-+	*(void **)&image_attr.private = bgrt_image;
-+	*(size_t *)&image_attr.size = bgrt_image_size;
++	*(void **)&bin_attr_image.private = bgrt_image;
++	*(size_t *)&bin_attr_image.size = bgrt_image_size;
 +	pax_close_kernel();
  
  	bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
  	if (!bgrt_kobj)
 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
-index cb96296..b81293b 100644
+index 9515f18..4b149c9 100644
 --- a/drivers/acpi/blacklist.c
 +++ b/drivers/acpi/blacklist.c
 @@ -52,7 +52,7 @@ struct acpi_blacklist_item {
@@ -34633,7 +34648,7 @@ index cb96296..b81293b 100644
  
  /*
   * POLICY: If *anything* doesn't work, put it on the blacklist.
-@@ -193,7 +193,7 @@ static int __init dmi_disable_osi_win7(const struct dmi_system_id *d)
+@@ -199,7 +199,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
  	return 0;
  }
  
@@ -34674,10 +34689,10 @@ index 05306a5..733d1f0 100644
  static void delete_gpe_attr_array(void)
  {
 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
-index acfd0f7..e5acb08 100644
+index aaac4fb..e325c00 100644
 --- a/drivers/ata/libahci.c
 +++ b/drivers/ata/libahci.c
-@@ -1231,7 +1231,7 @@ int ahci_kick_engine(struct ata_port *ap)
+@@ -1239,7 +1239,7 @@ int ahci_kick_engine(struct ata_port *ap)
  }
  EXPORT_SYMBOL_GPL(ahci_kick_engine);
  
@@ -34687,7 +34702,7 @@ index acfd0f7..e5acb08 100644
  				unsigned long timeout_msec)
  {
 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
-index c24354d..335c975 100644
+index 83b1a9f..005b1ec 100644
 --- a/drivers/ata/libata-core.c
 +++ b/drivers/ata/libata-core.c
 @@ -98,7 +98,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
@@ -34699,7 +34714,7 @@ index c24354d..335c975 100644
  
  struct ata_force_param {
  	const char	*name;
-@@ -4792,7 +4792,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
+@@ -4808,7 +4808,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
  	struct ata_port *ap;
  	unsigned int tag;
  
@@ -34708,7 +34723,7 @@ index c24354d..335c975 100644
  	ap = qc->ap;
  
  	qc->flags = 0;
-@@ -4808,7 +4808,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
+@@ -4824,7 +4824,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
  	struct ata_port *ap;
  	struct ata_link *link;
  
@@ -34717,7 +34732,7 @@ index c24354d..335c975 100644
  	WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
  	ap = qc->ap;
  	link = qc->dev->link;
-@@ -5927,6 +5927,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
+@@ -5943,6 +5943,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
  		return;
  
  	spin_lock(&lock);
@@ -34725,7 +34740,7 @@ index c24354d..335c975 100644
  
  	for (cur = ops->inherits; cur; cur = cur->inherits) {
  		void **inherit = (void **)cur;
-@@ -5940,8 +5941,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
+@@ -5956,8 +5957,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
  		if (IS_ERR(*pp))
  			*pp = NULL;
  
@@ -34736,7 +34751,7 @@ index c24354d..335c975 100644
  	spin_unlock(&lock);
  }
  
-@@ -6134,7 +6136,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
+@@ -6150,7 +6152,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
  
  	/* give ports names and add SCSI hosts */
  	for (i = 0; i < host->n_ports; i++) {
@@ -34746,10 +34761,10 @@ index c24354d..335c975 100644
  	}
  
 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
-index b1e880a..8cf82e1 100644
+index db6dfcf..770d1f0 100644
 --- a/drivers/ata/libata-scsi.c
 +++ b/drivers/ata/libata-scsi.c
-@@ -4104,7 +4104,7 @@ int ata_sas_port_init(struct ata_port *ap)
+@@ -4113,7 +4113,7 @@ int ata_sas_port_init(struct ata_port *ap)
  
  	if (rc)
  		return rc;
@@ -34759,7 +34774,7 @@ index b1e880a..8cf82e1 100644
  }
  EXPORT_SYMBOL_GPL(ata_sas_port_init);
 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
-index 577d902b..cb4781e 100644
+index 45b5ab3..98446b8 100644
 --- a/drivers/ata/libata.h
 +++ b/drivers/ata/libata.h
 @@ -53,7 +53,7 @@ enum {
@@ -34772,7 +34787,7 @@ index 577d902b..cb4781e 100644
  extern int libata_fua;
  extern int libata_noacpi;
 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
-index 848ed32..132f39d 100644
+index 853f610..97d24da 100644
 --- a/drivers/ata/pata_arasan_cf.c
 +++ b/drivers/ata/pata_arasan_cf.c
 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
@@ -35039,10 +35054,10 @@ index 204814e..cede831 100644
  	    fore200e->tx_sat++;
  	    DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
-index 507362a..a845e57 100644
+index 8557adc..3fb5d55 100644
 --- a/drivers/atm/he.c
 +++ b/drivers/atm/he.c
-@@ -1698,7 +1698,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
+@@ -1691,7 +1691,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
  
  		if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
  			hprintk("HBUF_ERR!  (cid 0x%x)\n", cid);
@@ -35051,7 +35066,7 @@ index 507362a..a845e57 100644
  			goto return_host_buffers;
  		}
  
-@@ -1725,7 +1725,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
+@@ -1718,7 +1718,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
  				RBRQ_LEN_ERR(he_dev->rbrq_head)
  							? "LEN_ERR" : "",
  							vcc->vpi, vcc->vci);
@@ -35060,7 +35075,7 @@ index 507362a..a845e57 100644
  			goto return_host_buffers;
  		}
  
-@@ -1777,7 +1777,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
+@@ -1770,7 +1770,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
  		vcc->push(vcc, skb);
  		spin_lock(&he_dev->global_lock);
  
@@ -35069,7 +35084,7 @@ index 507362a..a845e57 100644
  
  return_host_buffers:
  		++pdus_assembled;
-@@ -2103,7 +2103,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
+@@ -2096,7 +2096,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
  					tpd->vcc->pop(tpd->vcc, tpd->skb);
  				else
  					dev_kfree_skb_any(tpd->skb);
@@ -35078,7 +35093,7 @@ index 507362a..a845e57 100644
  			}
  			pci_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
  			return;
-@@ -2515,7 +2515,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
+@@ -2508,7 +2508,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
  			vcc->pop(vcc, skb);
  		else
  			dev_kfree_skb_any(skb);
@@ -35087,7 +35102,7 @@ index 507362a..a845e57 100644
  		return -EINVAL;
  	}
  
-@@ -2526,7 +2526,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
+@@ -2519,7 +2519,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
  			vcc->pop(vcc, skb);
  		else
  			dev_kfree_skb_any(skb);
@@ -35096,7 +35111,7 @@ index 507362a..a845e57 100644
  		return -EINVAL;
  	}
  #endif
-@@ -2538,7 +2538,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
+@@ -2531,7 +2531,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
  			vcc->pop(vcc, skb);
  		else
  			dev_kfree_skb_any(skb);
@@ -35105,7 +35120,7 @@ index 507362a..a845e57 100644
  		spin_unlock_irqrestore(&he_dev->global_lock, flags);
  		return -ENOMEM;
  	}
-@@ -2580,7 +2580,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
+@@ -2573,7 +2573,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
  					vcc->pop(vcc, skb);
  				else
  					dev_kfree_skb_any(skb);
@@ -35114,7 +35129,7 @@ index 507362a..a845e57 100644
  				spin_unlock_irqrestore(&he_dev->global_lock, flags);
  				return -ENOMEM;
  			}
-@@ -2611,7 +2611,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
+@@ -2604,7 +2604,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
  	__enqueue_tpd(he_dev, tpd, cid);
  	spin_unlock_irqrestore(&he_dev->global_lock, flags);
  
@@ -35462,10 +35477,10 @@ index fa7d701..1e404c7 100644
  	lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
  	cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
-index 6587dc2..149833d 100644
+index 5aca5f4..ce3a6b0 100644
 --- a/drivers/atm/nicstar.c
 +++ b/drivers/atm/nicstar.c
-@@ -1641,7 +1641,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
+@@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
  	if ((vc = (vc_map *) vcc->dev_data) == NULL) {
  		printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
  		       card->index);
@@ -35474,7 +35489,7 @@ index 6587dc2..149833d 100644
  		dev_kfree_skb_any(skb);
  		return -EINVAL;
  	}
-@@ -1649,7 +1649,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
+@@ -1648,7 +1648,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
  	if (!vc->tx) {
  		printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
  		       card->index);
@@ -35483,7 +35498,7 @@ index 6587dc2..149833d 100644
  		dev_kfree_skb_any(skb);
  		return -EINVAL;
  	}
-@@ -1657,14 +1657,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
+@@ -1656,14 +1656,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
  	if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
  		printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
  		       card->index);
@@ -35500,7 +35515,7 @@ index 6587dc2..149833d 100644
  		dev_kfree_skb_any(skb);
  		return -EINVAL;
  	}
-@@ -1712,11 +1712,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
+@@ -1711,11 +1711,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
  	}
  
  	if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
@@ -35514,7 +35529,7 @@ index 6587dc2..149833d 100644
  
  	return 0;
  }
-@@ -2033,14 +2033,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2032,14 +2032,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  				printk
  				    ("nicstar%d: Can't allocate buffers for aal0.\n",
  				     card->index);
@@ -35531,7 +35546,7 @@ index 6587dc2..149833d 100644
  				dev_kfree_skb_any(sb);
  				break;
  			}
-@@ -2055,7 +2055,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2054,7 +2054,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  			ATM_SKB(sb)->vcc = vcc;
  			__net_timestamp(sb);
  			vcc->push(vcc, sb);
@@ -35540,7 +35555,7 @@ index 6587dc2..149833d 100644
  			cell += ATM_CELL_PAYLOAD;
  		}
  
-@@ -2072,7 +2072,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2071,7 +2071,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  			if (iovb == NULL) {
  				printk("nicstar%d: Out of iovec buffers.\n",
  				       card->index);
@@ -35549,7 +35564,7 @@ index 6587dc2..149833d 100644
  				recycle_rx_buf(card, skb);
  				return;
  			}
-@@ -2096,7 +2096,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2095,7 +2095,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  		   small or large buffer itself. */
  	} else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
  		printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
@@ -35558,7 +35573,7 @@ index 6587dc2..149833d 100644
  		recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
  				      NS_MAX_IOVECS);
  		NS_PRV_IOVCNT(iovb) = 0;
-@@ -2116,7 +2116,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2115,7 +2115,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  			    ("nicstar%d: Expected a small buffer, and this is not one.\n",
  			     card->index);
  			which_list(card, skb);
@@ -35567,7 +35582,7 @@ index 6587dc2..149833d 100644
  			recycle_rx_buf(card, skb);
  			vc->rx_iov = NULL;
  			recycle_iov_buf(card, iovb);
-@@ -2129,7 +2129,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2128,7 +2128,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  			    ("nicstar%d: Expected a large buffer, and this is not one.\n",
  			     card->index);
  			which_list(card, skb);
@@ -35576,7 +35591,7 @@ index 6587dc2..149833d 100644
  			recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
  					      NS_PRV_IOVCNT(iovb));
  			vc->rx_iov = NULL;
-@@ -2152,7 +2152,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2151,7 +2151,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  				printk(" - PDU size mismatch.\n");
  			else
  				printk(".\n");
@@ -35585,7 +35600,7 @@ index 6587dc2..149833d 100644
  			recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
  					      NS_PRV_IOVCNT(iovb));
  			vc->rx_iov = NULL;
-@@ -2166,7 +2166,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  			/* skb points to a small buffer */
  			if (!atm_charge(vcc, skb->truesize)) {
  				push_rxbufs(card, skb);
@@ -35594,7 +35609,7 @@ index 6587dc2..149833d 100644
  			} else {
  				skb_put(skb, len);
  				dequeue_sm_buf(card, skb);
-@@ -2176,7 +2176,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2175,7 +2175,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  				ATM_SKB(skb)->vcc = vcc;
  				__net_timestamp(skb);
  				vcc->push(vcc, skb);
@@ -35603,7 +35618,7 @@ index 6587dc2..149833d 100644
  			}
  		} else if (NS_PRV_IOVCNT(iovb) == 2) {	/* One small plus one large buffer */
  			struct sk_buff *sb;
-@@ -2187,7 +2187,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2186,7 +2186,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  			if (len <= NS_SMBUFSIZE) {
  				if (!atm_charge(vcc, sb->truesize)) {
  					push_rxbufs(card, sb);
@@ -35612,7 +35627,7 @@ index 6587dc2..149833d 100644
  				} else {
  					skb_put(sb, len);
  					dequeue_sm_buf(card, sb);
-@@ -2197,7 +2197,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2196,7 +2196,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  					ATM_SKB(sb)->vcc = vcc;
  					__net_timestamp(sb);
  					vcc->push(vcc, sb);
@@ -35621,7 +35636,7 @@ index 6587dc2..149833d 100644
  				}
  
  				push_rxbufs(card, skb);
-@@ -2206,7 +2206,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2205,7 +2205,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  
  				if (!atm_charge(vcc, skb->truesize)) {
  					push_rxbufs(card, skb);
@@ -35630,7 +35645,7 @@ index 6587dc2..149833d 100644
  				} else {
  					dequeue_lg_buf(card, skb);
  #ifdef NS_USE_DESTRUCTORS
-@@ -2219,7 +2219,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2218,7 +2218,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  					ATM_SKB(skb)->vcc = vcc;
  					__net_timestamp(skb);
  					vcc->push(vcc, skb);
@@ -35639,7 +35654,7 @@ index 6587dc2..149833d 100644
  				}
  
  				push_rxbufs(card, sb);
-@@ -2240,7 +2240,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2239,7 +2239,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  					printk
  					    ("nicstar%d: Out of huge buffers.\n",
  					     card->index);
@@ -35648,7 +35663,7 @@ index 6587dc2..149833d 100644
  					recycle_iovec_rx_bufs(card,
  							      (struct iovec *)
  							      iovb->data,
-@@ -2291,7 +2291,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2290,7 +2290,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  					card->hbpool.count++;
  				} else
  					dev_kfree_skb_any(hb);
@@ -35657,7 +35672,7 @@ index 6587dc2..149833d 100644
  			} else {
  				/* Copy the small buffer to the huge buffer */
  				sb = (struct sk_buff *)iov->iov_base;
-@@ -2328,7 +2328,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
+@@ -2327,7 +2327,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
  #endif /* NS_USE_DESTRUCTORS */
  				__net_timestamp(hb);
  				vcc->push(vcc, hb);
@@ -35783,10 +35798,10 @@ index 969c3c2..9b72956 100644
  }
  
 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
-index d414331..b4dd4ba 100644
+index 4c289ab..de1c333 100644
 --- a/drivers/base/bus.c
 +++ b/drivers/base/bus.c
-@@ -1163,7 +1163,7 @@ int subsys_interface_register(struct subsys_interface *sif)
+@@ -1193,7 +1193,7 @@ int subsys_interface_register(struct subsys_interface *sif)
  		return -EINVAL;
  
  	mutex_lock(&subsys->p->mutex);
@@ -35795,7 +35810,7 @@ index d414331..b4dd4ba 100644
  	if (sif->add_dev) {
  		subsys_dev_iter_init(&iter, subsys, NULL, NULL);
  		while ((dev = subsys_dev_iter_next(&iter)))
-@@ -1188,7 +1188,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
+@@ -1218,7 +1218,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
  	subsys = sif->subsys;
  
  	mutex_lock(&subsys->p->mutex);
@@ -35833,10 +35848,10 @@ index 7413d06..79155fa 100644
  	while (1) {
  		spin_lock(&req_lock);
 diff --git a/drivers/base/node.c b/drivers/base/node.c
-index 7616a77c..8f57f51 100644
+index bc9f43b..29703b8 100644
 --- a/drivers/base/node.c
 +++ b/drivers/base/node.c
-@@ -626,7 +626,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
+@@ -620,7 +620,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
  struct node_attr {
  	struct device_attribute attr;
  	enum node_states state;
@@ -35868,7 +35883,7 @@ index bfb8955..42c9b9a 100644
  
  	if (IS_ERR_OR_NULL(genpd))
 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
-index a53ebd2..8f73eeb 100644
+index 03e089a..0e9560c 100644
 --- a/drivers/base/power/sysfs.c
 +++ b/drivers/base/power/sysfs.c
 @@ -185,7 +185,7 @@ static ssize_t rtpm_status_show(struct device *dev,
@@ -35942,7 +35957,7 @@ index e8d11b6..7b1b36f 100644
  }
  EXPORT_SYMBOL_GPL(unregister_syscore_ops);
 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
-index 90a4e6b..002d10f 100644
+index edfa251..1734d4d 100644
 --- a/drivers/block/cciss.c
 +++ b/drivers/block/cciss.c
 @@ -3011,7 +3011,7 @@ static void start_io(ctlr_info_t *h)
@@ -36002,7 +36017,7 @@ index 90a4e6b..002d10f 100644
  	h->transMethod = CFGTBL_Trans_Performant;
  
  	return;
-@@ -4320,7 +4320,7 @@ static int cciss_pci_init(ctlr_info_t *h)
+@@ -4327,7 +4327,7 @@ static int cciss_pci_init(ctlr_info_t *h)
  	if (prod_index < 0)
  		return -ENODEV;
  	h->product_name = products[prod_index].product_name;
@@ -36011,7 +36026,7 @@ index 90a4e6b..002d10f 100644
  
  	if (cciss_board_disabled(h)) {
  		dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
-@@ -5052,7 +5052,7 @@ reinit_after_soft_reset:
+@@ -5059,7 +5059,7 @@ reinit_after_soft_reset:
  	}
  
  	/* make sure the board interrupts are off */
@@ -36020,7 +36035,7 @@ index 90a4e6b..002d10f 100644
  	rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
  	if (rc)
  		goto clean2;
-@@ -5102,7 +5102,7 @@ reinit_after_soft_reset:
+@@ -5109,7 +5109,7 @@ reinit_after_soft_reset:
  		 * fake ones to scoop up any residual completions.
  		 */
  		spin_lock_irqsave(&h->lock, flags);
@@ -36029,7 +36044,7 @@ index 90a4e6b..002d10f 100644
  		spin_unlock_irqrestore(&h->lock, flags);
  		free_irq(h->intr[h->intr_mode], h);
  		rc = cciss_request_irq(h, cciss_msix_discard_completions,
-@@ -5122,9 +5122,9 @@ reinit_after_soft_reset:
+@@ -5129,9 +5129,9 @@ reinit_after_soft_reset:
  		dev_info(&h->pdev->dev, "Board READY.\n");
  		dev_info(&h->pdev->dev,
  			"Waiting for stale completions to drain.\n");
@@ -36041,7 +36056,7 @@ index 90a4e6b..002d10f 100644
  
  		rc = controller_reset_failed(h->cfgtable);
  		if (rc)
-@@ -5147,7 +5147,7 @@ reinit_after_soft_reset:
+@@ -5154,7 +5154,7 @@ reinit_after_soft_reset:
  	cciss_scsi_setup(h);
  
  	/* Turn the interrupts on so we can service requests */
@@ -36050,7 +36065,7 @@ index 90a4e6b..002d10f 100644
  
  	/* Get the firmware version */
  	inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
-@@ -5219,7 +5219,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
+@@ -5226,7 +5226,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
  	kfree(flush_buf);
  	if (return_code != IO_OK)
  		dev_warn(&h->pdev->dev, "Error flushing cache\n");
@@ -36404,18 +36419,27 @@ index 40e7155..df5c79a 100644
  	file_end_write(file);
  	if (likely(bw == len))
 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
-index f5d0ea1..c62380a 100644
+index 5618847..5a46f3b 100644
 --- a/drivers/block/pktcdvd.c
 +++ b/drivers/block/pktcdvd.c
-@@ -84,7 +84,7 @@
- #define MAX_SPEED 0xffff
+@@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
+ 
+ static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
+ {
+-	return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
++	return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
+ }
  
- #define ZONE(sector, pd) (((sector) + (pd)->offset) & \
--			~(sector_t)((pd)->settings.size - 1))
-+			~(sector_t)((pd)->settings.size - 1UL))
+ /*
+@@ -1897,7 +1897,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
+ 		return -EROFS;
+ 	}
+ 	pd->settings.fp = ti.fp;
+-	pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
++	pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
  
- static DEFINE_MUTEX(pktcdvd_mutex);
- static struct pktcdvd_device *pkt_devs[MAX_WRITERS];
+ 	if (ti.nwa_v) {
+ 		pd->nwa = be32_to_cpu(ti.next_writable);
 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
 index 60abf59..80789e1 100644
 --- a/drivers/bluetooth/btwilink.c
@@ -36430,10 +36454,10 @@ index 60abf59..80789e1 100644
  	int err;
  
 diff --git a/drivers/bus/arm-cci.c b/drivers/bus/arm-cci.c
-index 7332889..9ece19e 100644
+index 2009266..7be9ca2 100644
 --- a/drivers/bus/arm-cci.c
 +++ b/drivers/bus/arm-cci.c
-@@ -419,7 +419,7 @@ static int __init cci_probe(void)
+@@ -405,7 +405,7 @@ static int __init cci_probe(void)
  
  	nb_cci_ports = cci_config->nb_ace + cci_config->nb_ace_lite;
  
@@ -36602,7 +36626,7 @@ index 86fe45c..c0ea948 100644
  	}
  
 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
-index 4445fa1..7c6de37 100644
+index ec4e10f..f2a763b 100644
 --- a/drivers/char/ipmi/ipmi_msghandler.c
 +++ b/drivers/char/ipmi/ipmi_msghandler.c
 @@ -420,7 +420,7 @@ struct ipmi_smi {
@@ -36636,10 +36660,10 @@ index 4445fa1..7c6de37 100644
  	intf->proc_dir = NULL;
  
 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
-index af4b23f..79806fc 100644
+index 15e4a60..b046093 100644
 --- a/drivers/char/ipmi/ipmi_si_intf.c
 +++ b/drivers/char/ipmi/ipmi_si_intf.c
-@@ -275,7 +275,7 @@ struct smi_info {
+@@ -280,7 +280,7 @@ struct smi_info {
  	unsigned char slave_addr;
  
  	/* Counters and things for the proc filesystem. */
@@ -36648,7 +36672,7 @@ index af4b23f..79806fc 100644
  
  	struct task_struct *thread;
  
-@@ -284,9 +284,9 @@ struct smi_info {
+@@ -289,9 +289,9 @@ struct smi_info {
  };
  
  #define smi_inc_stat(smi, stat) \
@@ -36660,7 +36684,7 @@ index af4b23f..79806fc 100644
  
  #define SI_MAX_PARMS 4
  
-@@ -3258,7 +3258,7 @@ static int try_smi_init(struct smi_info *new_smi)
+@@ -3324,7 +3324,7 @@ static int try_smi_init(struct smi_info *new_smi)
  	atomic_set(&new_smi->req_events, 0);
  	new_smi->run_to_completion = 0;
  	for (i = 0; i < SI_NUM_STATS; i++)
@@ -36828,7 +36852,7 @@ index 9df78e2..01ba9ae 100644
  
  	*ppos = i;
 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
-index 5c5cc00..ac9edb7 100644
+index d39cca6..8c1e269 100644
 --- a/drivers/char/pcmcia/synclink_cs.c
 +++ b/drivers/char/pcmcia/synclink_cs.c
 @@ -2345,9 +2345,9 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
@@ -36903,10 +36927,10 @@ index 5c5cc00..ac9edb7 100644
  
  	if (cmd != SIOCWANDEV)
 diff --git a/drivers/char/random.c b/drivers/char/random.c
-index 92e6c67..c640ec3 100644
+index 7a744d3..35a177ee 100644
 --- a/drivers/char/random.c
 +++ b/drivers/char/random.c
-@@ -272,8 +272,13 @@
+@@ -269,8 +269,13 @@
  /*
   * Configuration information
   */
@@ -36920,7 +36944,7 @@ index 92e6c67..c640ec3 100644
  #define SEC_XFER_SIZE 512
  #define EXTRACT_SIZE 10
  
-@@ -313,10 +318,17 @@ static struct poolinfo {
+@@ -310,10 +315,17 @@ static struct poolinfo {
  	int poolwords;
  	int tap1, tap2, tap3, tap4, tap5;
  } poolinfo_table[] = {
@@ -36938,7 +36962,7 @@ index 92e6c67..c640ec3 100644
  #if 0
  	/* x^2048 + x^1638 + x^1231 + x^819 + x^411 + x + 1  -- 115 */
  	{ 2048,	1638,	1231,	819,	411,	1 },
-@@ -524,8 +536,8 @@ static void _mix_pool_bytes(struct entropy_store *r, const void *in,
+@@ -521,8 +533,8 @@ static void _mix_pool_bytes(struct entropy_store *r, const void *in,
  		input_rotate += i ? 7 : 14;
  	}
  
@@ -36949,7 +36973,7 @@ index 92e6c67..c640ec3 100644
  	smp_wmb();
  
  	if (out)
-@@ -1032,7 +1044,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
+@@ -1029,7 +1041,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
  
  		extract_buf(r, tmp);
  		i = min_t(int, nbytes, EXTRACT_SIZE);
@@ -36958,7 +36982,7 @@ index 92e6c67..c640ec3 100644
  			ret = -EFAULT;
  			break;
  		}
-@@ -1368,7 +1380,7 @@ EXPORT_SYMBOL(generate_random_uuid);
+@@ -1365,7 +1377,7 @@ EXPORT_SYMBOL(generate_random_uuid);
  #include <linux/sysctl.h>
  
  static int min_read_thresh = 8, min_write_thresh;
@@ -36967,7 +36991,7 @@ index 92e6c67..c640ec3 100644
  static int max_write_thresh = INPUT_POOL_WORDS * 32;
  static char sysctl_bootid[16];
  
-@@ -1384,7 +1396,7 @@ static char sysctl_bootid[16];
+@@ -1381,7 +1393,7 @@ static char sysctl_bootid[16];
  static int proc_do_uuid(struct ctl_table *table, int write,
  			void __user *buffer, size_t *lenp, loff_t *ppos)
  {
@@ -36977,7 +37001,7 @@ index 92e6c67..c640ec3 100644
  
  	uuid = table->data;
 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
-index bf2349db..5456d53 100644
+index 7cc1fe22..b602d6b 100644
 --- a/drivers/char/sonypi.c
 +++ b/drivers/char/sonypi.c
 @@ -54,6 +54,7 @@
@@ -36997,7 +37021,7 @@ index bf2349db..5456d53 100644
  	int model;
  	struct input_dev *input_jog_dev;
  	struct input_dev *input_key_dev;
-@@ -897,7 +898,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
+@@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
  static int sonypi_misc_release(struct inode *inode, struct file *file)
  {
  	mutex_lock(&sonypi_device.lock);
@@ -37006,7 +37030,7 @@ index bf2349db..5456d53 100644
  	mutex_unlock(&sonypi_device.lock);
  	return 0;
  }
-@@ -906,9 +907,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
+@@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
  {
  	mutex_lock(&sonypi_device.lock);
  	/* Flush input queue on first open */
@@ -37069,7 +37093,7 @@ index 84ddc55..1d32f1e 100644
  	return 0;
  }
 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
-index fc45567..fa2a590 100644
+index b79cf3e..de172d64f 100644
 --- a/drivers/char/virtio_console.c
 +++ b/drivers/char/virtio_console.c
 @@ -682,7 +682,7 @@ static ssize_t fill_readbuf(struct port *port, char *out_buf, size_t out_count,
@@ -37104,7 +37128,7 @@ index a33f46f..a720eed 100644
  	composite = kzalloc(sizeof(*composite), GFP_KERNEL);
  	if (!composite) {
 diff --git a/drivers/clk/socfpga/clk.c b/drivers/clk/socfpga/clk.c
-index 5bb848c..f1d4fc9 100644
+index 81dd31a..ef5c542 100644
 --- a/drivers/clk/socfpga/clk.c
 +++ b/drivers/clk/socfpga/clk.c
 @@ -22,6 +22,7 @@
@@ -37138,10 +37162,10 @@ index 5bb848c..f1d4fc9 100644
  	.get_parent = socfpga_clk_get_parent,
  	.set_parent = socfpga_clk_set_parent,
 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
-index 3926402..37b580d 100644
+index 506fd23..01a593f 100644
 --- a/drivers/cpufreq/acpi-cpufreq.c
 +++ b/drivers/cpufreq/acpi-cpufreq.c
-@@ -173,7 +173,7 @@ static ssize_t show_global_boost(struct kobject *kobj,
+@@ -172,7 +172,7 @@ static ssize_t show_global_boost(struct kobject *kobj,
  	return sprintf(buf, "%u\n", boost_enabled);
  }
  
@@ -37150,7 +37174,7 @@ index 3926402..37b580d 100644
  						show_global_boost,
  						store_global_boost);
  
-@@ -722,8 +722,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
+@@ -721,8 +721,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
  	data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
  	per_cpu(acfreq_data, cpu) = data;
  
@@ -37164,7 +37188,7 @@ index 3926402..37b580d 100644
  
  	result = acpi_processor_register_performance(data->acpi_data, cpu);
  	if (result)
-@@ -851,7 +854,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
+@@ -850,7 +853,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
  		policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
  		break;
  	case ACPI_ADR_SPACE_FIXED_HARDWARE:
@@ -37175,25 +37199,11 @@ index 3926402..37b580d 100644
  		policy->cur = get_cur_freq_on_cpu(cpu);
  		break;
  	default:
-@@ -862,8 +867,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
- 	acpi_processor_notify_smm(THIS_MODULE);
- 
- 	/* Check for APERF/MPERF support in hardware */
--	if (boot_cpu_has(X86_FEATURE_APERFMPERF))
--		acpi_cpufreq_driver.getavg = cpufreq_get_measured_perf;
-+	if (boot_cpu_has(X86_FEATURE_APERFMPERF)) {
-+		pax_open_kernel();
-+		*(void **)&acpi_cpufreq_driver.getavg = cpufreq_get_measured_perf;
-+		pax_close_kernel();
-+	}
- 
- 	pr_debug("CPU%u - ACPI performance management activated.\n", cpu);
- 	for (i = 0; i < perf->state_count; i++)
 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
-index f0a5e2b..0a7ee46 100644
+index 04548f7..457a342 100644
 --- a/drivers/cpufreq/cpufreq.c
 +++ b/drivers/cpufreq/cpufreq.c
-@@ -1959,7 +1959,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
+@@ -2069,7 +2069,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
  	return NOTIFY_OK;
  }
  
@@ -37202,7 +37212,7 @@ index f0a5e2b..0a7ee46 100644
  	.notifier_call = cpufreq_cpu_callback,
  };
  
-@@ -1991,8 +1991,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
+@@ -2101,8 +2101,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
  
  	pr_debug("trying to register driver %s\n", driver_data->name);
  
@@ -37217,10 +37227,10 @@ index f0a5e2b..0a7ee46 100644
  	write_lock_irqsave(&cpufreq_driver_lock, flags);
  	if (cpufreq_driver) {
 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
-index e59afaa..a53a3ff 100644
+index 0806c31..6a73276 100644
 --- a/drivers/cpufreq/cpufreq_governor.c
 +++ b/drivers/cpufreq/cpufreq_governor.c
-@@ -191,7 +191,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
+@@ -187,7 +187,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
  	struct dbs_data *dbs_data;
  	struct od_cpu_dbs_info_s *od_dbs_info = NULL;
  	struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
@@ -37229,7 +37239,7 @@ index e59afaa..a53a3ff 100644
  	struct od_dbs_tuners *od_tuners = NULL;
  	struct cs_dbs_tuners *cs_tuners = NULL;
  	struct cpu_dbs_common_info *cpu_cdbs;
-@@ -257,7 +257,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
+@@ -253,7 +253,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
  
  		if ((cdata->governor == GOV_CONSERVATIVE) &&
  				(!policy->governor->initialized)) {
@@ -37238,7 +37248,7 @@ index e59afaa..a53a3ff 100644
  
  			cpufreq_register_notifier(cs_ops->notifier_block,
  					CPUFREQ_TRANSITION_NOTIFIER);
-@@ -277,7 +277,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
+@@ -273,7 +273,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
  
  			if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
  				(policy->governor->initialized == 1)) {
@@ -37248,10 +37258,10 @@ index e59afaa..a53a3ff 100644
  				cpufreq_unregister_notifier(cs_ops->notifier_block,
  						CPUFREQ_TRANSITION_NOTIFIER);
 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
-index d5f12b4..eb30af1 100644
+index 88cd39f..87f0393 100644
 --- a/drivers/cpufreq/cpufreq_governor.h
 +++ b/drivers/cpufreq/cpufreq_governor.h
-@@ -204,7 +204,7 @@ struct common_dbs_data {
+@@ -202,7 +202,7 @@ struct common_dbs_data {
  	void (*exit)(struct dbs_data *dbs_data);
  
  	/* Governor specific ops, see below */
@@ -37259,21 +37269,21 @@ index d5f12b4..eb30af1 100644
 +	const void *gov_ops;
  };
  
- /* Governer Per policy data */
-@@ -224,7 +224,7 @@ struct od_ops {
+ /* Governor Per policy data */
+@@ -222,7 +222,7 @@ struct od_ops {
  	unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
  			unsigned int freq_next, unsigned int relation);
- 	void (*freq_increase)(struct cpufreq_policy *p, unsigned int freq);
+ 	void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
 -};
 +} __no_const;
  
  struct cs_ops {
  	struct notifier_block *notifier_block;
 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
-index c087347..989aa2e 100644
+index 32f26f6..feb657b 100644
 --- a/drivers/cpufreq/cpufreq_ondemand.c
 +++ b/drivers/cpufreq/cpufreq_ondemand.c
-@@ -560,7 +560,7 @@ static void od_exit(struct dbs_data *dbs_data)
+@@ -522,7 +522,7 @@ static void od_exit(struct dbs_data *dbs_data)
  
  define_get_cpu_dbs_routines(od_cpu_dbs_info);
  
@@ -37282,7 +37292,7 @@ index c087347..989aa2e 100644
  	.powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
  	.powersave_bias_target = generic_powersave_bias_target,
  	.freq_increase = dbs_freq_increase,
-@@ -615,14 +615,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
+@@ -577,14 +577,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
  		(struct cpufreq_policy *, unsigned int, unsigned int),
  		unsigned int powersave_bias)
  {
@@ -37304,10 +37314,10 @@ index c087347..989aa2e 100644
  }
  EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
 diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
-index d37568c..fbb19a1 100644
+index 4cf0d28..5830372 100644
 --- a/drivers/cpufreq/cpufreq_stats.c
 +++ b/drivers/cpufreq/cpufreq_stats.c
-@@ -365,7 +365,7 @@ static int cpufreq_stat_cpu_callback(struct notifier_block *nfb,
+@@ -352,7 +352,7 @@ static int cpufreq_stat_cpu_callback(struct notifier_block *nfb,
  }
  
  /* priority=1 so this will get called before cpufreq_remove_dev */
@@ -37317,7 +37327,7 @@ index d37568c..fbb19a1 100644
  	.priority = 1,
  };
 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
-index 9ee7817..17b658e 100644
+index 2f0a2a6..93d728e 100644
 --- a/drivers/cpufreq/p4-clockmod.c
 +++ b/drivers/cpufreq/p4-clockmod.c
 @@ -160,10 +160,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
@@ -37349,7 +37359,7 @@ index 9ee7817..17b658e 100644
  	if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
  		printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
-index 880ee29..2445bc6 100644
+index ac76b48..2445bc6 100644
 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
 @@ -18,14 +18,12 @@
@@ -37396,7 +37406,7 @@ index 880ee29..2445bc6 100644
  static int __init us3_freq_init(void)
  {
  	unsigned long manuf, impl, ver;
-@@ -208,57 +219,15 @@ static int __init us3_freq_init(void)
+@@ -208,55 +219,15 @@ static int __init us3_freq_init(void)
  	    (impl == CHEETAH_IMPL ||
  	     impl == CHEETAH_PLUS_IMPL ||
  	     impl == JAGUAR_IMPL ||
@@ -37404,12 +37414,11 @@ index 880ee29..2445bc6 100644
 -		struct cpufreq_driver *driver;
 -
 -		ret = -ENOMEM;
--		driver = kzalloc(sizeof(struct cpufreq_driver), GFP_KERNEL);
+-		driver = kzalloc(sizeof(*driver), GFP_KERNEL);
 -		if (!driver)
 -			goto err_out;
 -
--		us3_freq_table = kzalloc(
--			(NR_CPUS * sizeof(struct us3_freq_percpu_info)),
+-		us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
 -			GFP_KERNEL);
 -		if (!us3_freq_table)
 -			goto err_out;
@@ -37419,7 +37428,6 @@ index 880ee29..2445bc6 100644
 -		driver->target = us3_freq_target;
 -		driver->get = us3_freq_get;
 -		driver->exit = us3_freq_cpu_exit;
--		driver->owner = THIS_MODULE,
 -		strcpy(driver->name, "UltraSPARC-III");
 -
 -		cpufreq_us3_driver = driver;
@@ -37458,7 +37466,7 @@ index 880ee29..2445bc6 100644
  
  MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
-index 0915e71..53376ed 100644
+index f897d51..15da295 100644
 --- a/drivers/cpufreq/speedstep-centrino.c
 +++ b/drivers/cpufreq/speedstep-centrino.c
 @@ -353,8 +353,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
@@ -37476,10 +37484,10 @@ index 0915e71..53376ed 100644
  	if (policy->cpu != 0)
  		return -ENODEV;
 diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
-index fdc432f..98e64e2 100644
+index d75040d..4738ca5 100644
 --- a/drivers/cpuidle/cpuidle.c
 +++ b/drivers/cpuidle/cpuidle.c
-@@ -254,7 +254,7 @@ static int poll_idle(struct cpuidle_device *dev,
+@@ -252,7 +252,7 @@ static int poll_idle(struct cpuidle_device *dev,
  
  static void poll_idle_init(struct cpuidle_driver *drv)
  {
@@ -37511,10 +37519,10 @@ index ea2f8e7..70ac501 100644
  }
  
 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
-index 428754a..8bdf9cc 100644
+index 8739cc0..dc859d0 100644
 --- a/drivers/cpuidle/sysfs.c
 +++ b/drivers/cpuidle/sysfs.c
-@@ -131,7 +131,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
+@@ -134,7 +134,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
  	NULL
  };
  
@@ -37546,7 +37554,7 @@ index 12fea3e..1e28f47 100644
  	err = pci_request_regions(pdev, name);
  	if (err)
 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
-index e94e619..f7e249c 100644
+index c99c00d..990a4b2 100644
 --- a/drivers/devfreq/devfreq.c
 +++ b/drivers/devfreq/devfreq.c
 @@ -607,7 +607,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
@@ -37567,11 +37575,11 @@ index e94e619..f7e249c 100644
  err_out:
  	mutex_unlock(&devfreq_list_lock);
  
-diff --git a/drivers/dma/sh/shdma.c b/drivers/dma/sh/shdma.c
-index 5039fbc..841169f 100644
---- a/drivers/dma/sh/shdma.c
-+++ b/drivers/dma/sh/shdma.c
-@@ -488,7 +488,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
+diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
+index 1069e88..dfcd642 100644
+--- a/drivers/dma/sh/shdmac.c
++++ b/drivers/dma/sh/shdmac.c
+@@ -511,7 +511,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
  	return ret;
  }
  
@@ -37597,10 +37605,10 @@ index 211021d..201d47f 100644
  EXPORT_SYMBOL_GPL(edac_device_alloc_index);
  
 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
-index e7c32c4..6397af1 100644
+index 9f7e0e60..348c875 100644
 --- a/drivers/edac/edac_mc_sysfs.c
 +++ b/drivers/edac/edac_mc_sysfs.c
-@@ -148,7 +148,7 @@ static const char * const edac_caps[] = {
+@@ -150,7 +150,7 @@ static const char * const edac_caps[] = {
  struct dev_ch_attribute {
  	struct device_attribute attr;
  	int channel;
@@ -37609,7 +37617,7 @@ index e7c32c4..6397af1 100644
  
  #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
  	struct dev_ch_attribute dev_attr_legacy_##_name = \
-@@ -1005,14 +1005,16 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
+@@ -1007,14 +1007,16 @@ int edac_create_sysfs_mci_device(struct mem_ctl_info *mci)
  	}
  
  	if (mci->set_sdram_scrub_rate || mci->get_sdram_scrub_rate) {
@@ -37800,7 +37808,7 @@ index de4aa40..49ab1f2 100644
  static ssize_t show_immediate(struct device *dev,
  			      struct device_attribute *dattr, char *buf)
 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
-index 28a94c7..58da63a 100644
+index e5af0e3..d318058 100644
 --- a/drivers/firewire/core-transaction.c
 +++ b/drivers/firewire/core-transaction.c
 @@ -38,6 +38,7 @@
@@ -37837,22 +37845,10 @@ index 94a58a0..f5eba42 100644
  	container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
  
 diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
-index 232fa8f..386c255 100644
+index fa0affb..aa448eb 100644
 --- a/drivers/firmware/dmi_scan.c
 +++ b/drivers/firmware/dmi_scan.c
-@@ -504,11 +504,6 @@ void __init dmi_scan_machine(void)
- 		}
- 	}
- 	else {
--		/*
--		 * no iounmap() for that ioremap(); it would be a no-op, but
--		 * it's so early in setup that sucker gets confused into doing
--		 * what it shouldn't if we actually call it.
--		 */
- 		p = dmi_ioremap(0xF0000, 0x10000);
- 		if (p == NULL)
- 			goto error;
-@@ -806,7 +801,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
+@@ -791,7 +791,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
  	if (buf == NULL)
  		return -1;
  
@@ -37916,7 +37912,7 @@ index 2a90ba6..07f3733 100644
  	ret = sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
  
 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
-index 2729e3d..f9deca1 100644
+index 814addb..0937d7f 100644
 --- a/drivers/gpio/gpio-ich.c
 +++ b/drivers/gpio/gpio-ich.c
 @@ -71,7 +71,7 @@ struct ichx_desc {
@@ -37942,10 +37938,10 @@ index 9902732..64b62dd 100644
  	return -EINVAL;
  }
 diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
-index 6a64749..0767a9f 100644
+index c722c3b..2ec6040 100644
 --- a/drivers/gpu/drm/drm_crtc_helper.c
 +++ b/drivers/gpu/drm/drm_crtc_helper.c
-@@ -322,7 +322,7 @@ static bool drm_encoder_crtc_ok(struct drm_encoder *encoder,
+@@ -328,7 +328,7 @@ static bool drm_encoder_crtc_ok(struct drm_encoder *encoder,
  	struct drm_crtc *tmp;
  	int crtc_mask = 1;
  
@@ -37955,10 +37951,19 @@ index 6a64749..0767a9f 100644
  	dev = crtc->dev;
  
 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
-index 6dd7173..32d755c 100644
+index fe58d08..07bc38e 100644
 --- a/drivers/gpu/drm/drm_drv.c
 +++ b/drivers/gpu/drm/drm_drv.c
-@@ -307,7 +307,7 @@ module_exit(drm_core_exit);
+@@ -186,7 +186,7 @@ static void drm_legacy_dev_reinit(struct drm_device *dev)
+ 	atomic_set(&dev->vma_count, 0);
+ 
+ 	for (i = 0; i < ARRAY_SIZE(dev->counts); i++)
+-		atomic_set(&dev->counts[i], 0);
++		atomic_set_unchecked(&dev->counts[i], 0);
+ 
+ 	dev->sigdata.lock = NULL;
+ 
+@@ -302,7 +302,7 @@ module_exit(drm_core_exit);
  /**
   * Copy and IOCTL return string to user space
   */
@@ -37967,7 +37972,7 @@ index 6dd7173..32d755c 100644
  {
  	int len;
  
-@@ -377,7 +377,7 @@ long drm_ioctl(struct file *filp,
+@@ -372,7 +372,7 @@ long drm_ioctl(struct file *filp,
  	struct drm_file *file_priv = filp->private_data;
  	struct drm_device *dev;
  	const struct drm_ioctl_desc *ioctl = NULL;
@@ -37976,7 +37981,7 @@ index 6dd7173..32d755c 100644
  	unsigned int nr = DRM_IOCTL_NR(cmd);
  	int retcode = -EINVAL;
  	char stack_kdata[128];
-@@ -390,7 +390,7 @@ long drm_ioctl(struct file *filp,
+@@ -385,7 +385,7 @@ long drm_ioctl(struct file *filp,
  		return -ENODEV;
  
  	atomic_inc(&dev->ioctl_count);
@@ -37986,19 +37991,10 @@ index 6dd7173..32d755c 100644
  
  	if ((nr >= DRM_CORE_IOCTL_COUNT) &&
 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
-index 3a24385..4e426e0 100644
+index 3f84277..c627c54 100644
 --- a/drivers/gpu/drm/drm_fops.c
 +++ b/drivers/gpu/drm/drm_fops.c
-@@ -71,7 +71,7 @@ static int drm_setup(struct drm_device * dev)
- 	}
- 
- 	for (i = 0; i < ARRAY_SIZE(dev->counts); i++)
--		atomic_set(&dev->counts[i], 0);
-+		atomic_set_unchecked(&dev->counts[i], 0);
- 
- 	dev->sigdata.lock = NULL;
- 
-@@ -135,7 +135,7 @@ int drm_open(struct inode *inode, struct file *filp)
+@@ -97,7 +97,7 @@ int drm_open(struct inode *inode, struct file *filp)
  	if (drm_device_is_unplugged(dev))
  		return -ENODEV;
  
@@ -38007,7 +38003,7 @@ index 3a24385..4e426e0 100644
  		need_setup = 1;
  	mutex_lock(&dev->struct_mutex);
  	old_imapping = inode->i_mapping;
-@@ -151,7 +151,7 @@ int drm_open(struct inode *inode, struct file *filp)
+@@ -113,7 +113,7 @@ int drm_open(struct inode *inode, struct file *filp)
  	retcode = drm_open_helper(inode, filp, dev);
  	if (retcode)
  		goto err_undo;
@@ -38016,7 +38012,7 @@ index 3a24385..4e426e0 100644
  	if (need_setup) {
  		retcode = drm_setup(dev);
  		if (retcode)
-@@ -166,7 +166,7 @@ err_undo:
+@@ -128,7 +128,7 @@ err_undo:
  	iput(container_of(dev->dev_mapping, struct inode, i_data));
  	dev->dev_mapping = old_mapping;
  	mutex_unlock(&dev->struct_mutex);
@@ -38025,7 +38021,7 @@ index 3a24385..4e426e0 100644
  	return retcode;
  }
  EXPORT_SYMBOL(drm_open);
-@@ -456,7 +456,7 @@ int drm_release(struct inode *inode, struct file *filp)
+@@ -405,7 +405,7 @@ int drm_release(struct inode *inode, struct file *filp)
  
  	mutex_lock(&drm_global_mutex);
  
@@ -38034,7 +38030,7 @@ index 3a24385..4e426e0 100644
  
  	if (dev->driver->preclose)
  		dev->driver->preclose(dev, file_priv);
-@@ -465,10 +465,10 @@ int drm_release(struct inode *inode, struct file *filp)
+@@ -414,10 +414,10 @@ int drm_release(struct inode *inode, struct file *filp)
  	 * Begin inline drm_release
  	 */
  
@@ -38047,7 +38043,7 @@ index 3a24385..4e426e0 100644
  
  	/* Release any auth tokens that might point to this file_priv,
  	   (do that under the drm_global_mutex) */
-@@ -565,8 +565,8 @@ int drm_release(struct inode *inode, struct file *filp)
+@@ -516,8 +516,8 @@ int drm_release(struct inode *inode, struct file *filp)
  	 * End inline drm_release
  	 */
  
@@ -38120,7 +38116,7 @@ index f731116..629842c 100644
  		item->object = NULL;
  	}
 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
-index d4b20ce..77a8d41 100644
+index 5329832..b503f49 100644
 --- a/drivers/gpu/drm/drm_info.c
 +++ b/drivers/gpu/drm/drm_info.c
 @@ -75,10 +75,14 @@ int drm_vm_info(struct seq_file *m, void *data)
@@ -38151,7 +38147,7 @@ index d4b20ce..77a8d41 100644
  			type = "??";
  		else
  			type = types[map->type];
-@@ -253,7 +257,11 @@ int drm_vma_info(struct seq_file *m, void *data)
+@@ -257,7 +261,11 @@ int drm_vma_info(struct seq_file *m, void *data)
  			   vma->vm_flags & VM_MAYSHARE ? 's' : 'p',
  			   vma->vm_flags & VM_LOCKED ? 'l' : '-',
  			   vma->vm_flags & VM_IO ? 'i' : '-',
@@ -38215,19 +38211,6 @@ index 2f4c434..dd12cd2 100644
  	else
  		ret = drm_ioctl(filp, cmd, arg);
  
-diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
-index ffd7a7b..a64643e 100644
---- a/drivers/gpu/drm/drm_ioctl.c
-+++ b/drivers/gpu/drm/drm_ioctl.c
-@@ -265,7 +265,7 @@ int drm_getstats(struct drm_device *dev, void *data,
- 			stats->data[i].value =
- 			    (file_priv->master->lock.hw_lock ? file_priv->master->lock.hw_lock->lock : 0);
- 		else
--			stats->data[i].value = atomic_read(&dev->counts[i]);
-+			stats->data[i].value = atomic_read_unchecked(&dev->counts[i]);
- 		stats->data[i].type = dev->types[i];
- 	}
- 
 diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
 index d752c96..fe08455 100644
 --- a/drivers/gpu/drm/drm_lock.c
@@ -38251,10 +38234,10 @@ index d752c96..fe08455 100644
  	if (drm_lock_free(&master->lock, lock->context)) {
  		/* FIXME: Should really bail out here. */
 diff --git a/drivers/gpu/drm/drm_stub.c b/drivers/gpu/drm/drm_stub.c
-index 327ca19..684d3c0 100644
+index 39d8645..59e06fa 100644
 --- a/drivers/gpu/drm/drm_stub.c
 +++ b/drivers/gpu/drm/drm_stub.c
-@@ -495,7 +495,7 @@ void drm_unplug_dev(struct drm_device *dev)
+@@ -484,7 +484,7 @@ void drm_unplug_dev(struct drm_device *dev)
  
  	drm_device_set_unplugged(dev);
  
@@ -38277,10 +38260,10 @@ index 2290b3b..22056a1 100644
  	minor->kdev.parent = minor->dev->dev;
  
 diff --git a/drivers/gpu/drm/i810/i810_dma.c b/drivers/gpu/drm/i810/i810_dma.c
-index ada49ed..29275a0 100644
+index ab1892eb..d7009ca 100644
 --- a/drivers/gpu/drm/i810/i810_dma.c
 +++ b/drivers/gpu/drm/i810/i810_dma.c
-@@ -945,8 +945,8 @@ static int i810_dma_vertex(struct drm_device *dev, void *data,
+@@ -944,8 +944,8 @@ static int i810_dma_vertex(struct drm_device *dev, void *data,
  				 dma->buflist[vertex->idx],
  				 vertex->discard, vertex->used);
  
@@ -38291,7 +38274,7 @@ index ada49ed..29275a0 100644
  	sarea_priv->last_enqueue = dev_priv->counter - 1;
  	sarea_priv->last_dispatch = (int)hw_status[5];
  
-@@ -1106,8 +1106,8 @@ static int i810_dma_mc(struct drm_device *dev, void *data,
+@@ -1105,8 +1105,8 @@ static int i810_dma_mc(struct drm_device *dev, void *data,
  	i810_dma_dispatch_mc(dev, dma->buflist[mc->idx], mc->used,
  			     mc->last_render);
  
@@ -38303,7 +38286,7 @@ index ada49ed..29275a0 100644
  	sarea_priv->last_dispatch = (int)hw_status[5];
  
 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
-index 6e0acad..93c8289 100644
+index d4d16ed..8fb0b51 100644
 --- a/drivers/gpu/drm/i810/i810_drv.h
 +++ b/drivers/gpu/drm/i810/i810_drv.h
 @@ -108,8 +108,8 @@ typedef struct drm_i810_private {
@@ -38318,10 +38301,10 @@ index 6e0acad..93c8289 100644
  	int front_offset;
  } drm_i810_private_t;
 diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
-index 47d6c74..279123f 100644
+index a6f4cb5..6b2beb2 100644
 --- a/drivers/gpu/drm/i915/i915_debugfs.c
 +++ b/drivers/gpu/drm/i915/i915_debugfs.c
-@@ -541,7 +541,7 @@ static int i915_interrupt_info(struct seq_file *m, void *data)
+@@ -624,7 +624,7 @@ static int i915_interrupt_info(struct seq_file *m, void *data)
  			   I915_READ(GTIMR));
  	}
  	seq_printf(m, "Interrupts received: %d\n",
@@ -38331,10 +38314,10 @@ index 47d6c74..279123f 100644
  		if (IS_GEN6(dev) || IS_GEN7(dev)) {
  			seq_printf(m,
 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
-index f466980..8f2883f 100644
+index d5c784d..06e5c36 100644
 --- a/drivers/gpu/drm/i915/i915_dma.c
 +++ b/drivers/gpu/drm/i915/i915_dma.c
-@@ -1260,7 +1260,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
+@@ -1263,7 +1263,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
  	bool can_switch;
  
  	spin_lock(&dev->count_lock);
@@ -38344,10 +38327,10 @@ index f466980..8f2883f 100644
  	return can_switch;
  }
 diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
-index 2f09e80..077876d 100644
+index ab0f2c0..53c1bda 100644
 --- a/drivers/gpu/drm/i915/i915_drv.h
 +++ b/drivers/gpu/drm/i915/i915_drv.h
-@@ -1028,7 +1028,7 @@ typedef struct drm_i915_private {
+@@ -1181,7 +1181,7 @@ typedef struct drm_i915_private {
  	drm_dma_handle_t *status_page_dmah;
  	struct resource mch_res;
  
@@ -38357,10 +38340,10 @@ index 2f09e80..077876d 100644
  	/* protects the irq masks */
  	spinlock_t irq_lock;
 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
-index 87a3227..cd13d8f 100644
+index bf34577..3fd2ffa 100644
 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
-@@ -727,9 +727,9 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
+@@ -768,9 +768,9 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
  
  static int
  validate_exec_list(struct drm_i915_gem_exec_object2 *exec,
@@ -38408,10 +38391,10 @@ index 3c59584..500f2e9 100644
  
  	return ret;
 diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
-index 46d46ba..6e49848 100644
+index 4b91228..590c643 100644
 --- a/drivers/gpu/drm/i915/i915_irq.c
 +++ b/drivers/gpu/drm/i915/i915_irq.c
-@@ -975,7 +975,7 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg)
+@@ -1085,7 +1085,7 @@ static irqreturn_t valleyview_irq_handler(int irq, void *arg)
  	int pipe;
  	u32 pipe_stats[I915_MAX_PIPES];
  
@@ -38420,34 +38403,16 @@ index 46d46ba..6e49848 100644
  
  	while (true) {
  		iir = I915_READ(VLV_IIR);
-@@ -1192,7 +1192,7 @@ static irqreturn_t ivybridge_irq_handler(int irq, void *arg)
+@@ -1390,7 +1390,7 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg)
  	irqreturn_t ret = IRQ_NONE;
- 	int i;
+ 	bool err_int_reenable = false;
  
 -	atomic_inc(&dev_priv->irq_received);
 +	atomic_inc_unchecked(&dev_priv->irq_received);
  
  	/* We get interrupts on unclaimed registers, so check for this before we
  	 * do any I915_{READ,WRITE}. */
-@@ -1312,7 +1312,7 @@ static irqreturn_t ironlake_irq_handler(int irq, void *arg)
- 	int ret = IRQ_NONE;
- 	u32 de_iir, gt_iir, de_ier, pm_iir, sde_ier;
- 
--	atomic_inc(&dev_priv->irq_received);
-+	atomic_inc_unchecked(&dev_priv->irq_received);
- 
- 	/* disable master interrupt before clearing iir  */
- 	de_ier = I915_READ(DEIER);
-@@ -2617,7 +2617,7 @@ static void ironlake_irq_preinstall(struct drm_device *dev)
- {
- 	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
- 
--	atomic_set(&dev_priv->irq_received, 0);
-+	atomic_set_unchecked(&dev_priv->irq_received, 0);
- 
- 	I915_WRITE(HWSTAM, 0xeffe);
- 
-@@ -2639,7 +2639,7 @@ static void ivybridge_irq_preinstall(struct drm_device *dev)
+@@ -2146,7 +2146,7 @@ static void ironlake_irq_preinstall(struct drm_device *dev)
  {
  	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
  
@@ -38456,7 +38421,7 @@ index 46d46ba..6e49848 100644
  
  	I915_WRITE(HWSTAM, 0xeffe);
  
-@@ -2667,7 +2667,7 @@ static void valleyview_irq_preinstall(struct drm_device *dev)
+@@ -2164,7 +2164,7 @@ static void valleyview_irq_preinstall(struct drm_device *dev)
  	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
  	int pipe;
  
@@ -38465,7 +38430,7 @@ index 46d46ba..6e49848 100644
  
  	/* VLV magic */
  	I915_WRITE(VLV_IMR, 0);
-@@ -2979,7 +2979,7 @@ static void i8xx_irq_preinstall(struct drm_device * dev)
+@@ -2452,7 +2452,7 @@ static void i8xx_irq_preinstall(struct drm_device * dev)
  	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
  	int pipe;
  
@@ -38474,7 +38439,7 @@ index 46d46ba..6e49848 100644
  
  	for_each_pipe(pipe)
  		I915_WRITE(PIPESTAT(pipe), 0);
-@@ -3058,7 +3058,7 @@ static irqreturn_t i8xx_irq_handler(int irq, void *arg)
+@@ -2530,7 +2530,7 @@ static irqreturn_t i8xx_irq_handler(int irq, void *arg)
  		I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT |
  		I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT;
  
@@ -38483,7 +38448,7 @@ index 46d46ba..6e49848 100644
  
  	iir = I915_READ16(IIR);
  	if (iir == 0)
-@@ -3133,7 +3133,7 @@ static void i915_irq_preinstall(struct drm_device * dev)
+@@ -2604,7 +2604,7 @@ static void i915_irq_preinstall(struct drm_device * dev)
  	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
  	int pipe;
  
@@ -38492,7 +38457,7 @@ index 46d46ba..6e49848 100644
  
  	if (I915_HAS_HOTPLUG(dev)) {
  		I915_WRITE(PORT_HOTPLUG_EN, 0);
-@@ -3232,7 +3232,7 @@ static irqreturn_t i915_irq_handler(int irq, void *arg)
+@@ -2703,7 +2703,7 @@ static irqreturn_t i915_irq_handler(int irq, void *arg)
  		I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT;
  	int pipe, ret = IRQ_NONE;
  
@@ -38501,7 +38466,7 @@ index 46d46ba..6e49848 100644
  
  	iir = I915_READ(IIR);
  	do {
-@@ -3356,7 +3356,7 @@ static void i965_irq_preinstall(struct drm_device * dev)
+@@ -2827,7 +2827,7 @@ static void i965_irq_preinstall(struct drm_device * dev)
  	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
  	int pipe;
  
@@ -38510,7 +38475,7 @@ index 46d46ba..6e49848 100644
  
  	I915_WRITE(PORT_HOTPLUG_EN, 0);
  	I915_WRITE(PORT_HOTPLUG_STAT, I915_READ(PORT_HOTPLUG_STAT));
-@@ -3465,7 +3465,7 @@ static irqreturn_t i965_irq_handler(int irq, void *arg)
+@@ -2941,7 +2941,7 @@ static irqreturn_t i965_irq_handler(int irq, void *arg)
  		I915_DISPLAY_PLANE_A_FLIP_PENDING_INTERRUPT |
  		I915_DISPLAY_PLANE_B_FLIP_PENDING_INTERRUPT;
  
@@ -38520,10 +38485,10 @@ index 46d46ba..6e49848 100644
  	iir = I915_READ(IIR);
  
 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
-index ad2a258..684e615 100644
+index d78d33f..01d7c58 100644
 --- a/drivers/gpu/drm/i915/intel_display.c
 +++ b/drivers/gpu/drm/i915/intel_display.c
-@@ -9461,13 +9461,13 @@ struct intel_quirk {
+@@ -9972,13 +9972,13 @@ struct intel_quirk {
  	int subsystem_vendor;
  	int subsystem_device;
  	void (*hook)(struct drm_device *dev);
@@ -38539,7 +38504,7 @@ index ad2a258..684e615 100644
  
  static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
  {
-@@ -9475,18 +9475,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
+@@ -9986,18 +9986,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
  	return 1;
  }
  
@@ -38571,7 +38536,7 @@ index ad2a258..684e615 100644
  	},
  };
 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
-index 54558a0..2d97005 100644
+index ca4bc54..ee598a2 100644
 --- a/drivers/gpu/drm/mga/mga_drv.h
 +++ b/drivers/gpu/drm/mga/mga_drv.h
 @@ -120,9 +120,9 @@ typedef struct drm_mga_private {
@@ -38675,10 +38640,10 @@ index 3e72876..d1c15ad 100644
  #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
  
 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
-index 41ff7e0..fa854ef 100644
+index 994fd6e..6e12565 100644
 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
-@@ -92,7 +92,6 @@ struct nouveau_drm {
+@@ -94,7 +94,6 @@ struct nouveau_drm {
  		struct drm_global_reference mem_global_ref;
  		struct ttm_bo_global_ref bo_global_ref;
  		struct ttm_bo_device bdev;
@@ -38687,7 +38652,7 @@ index 41ff7e0..fa854ef 100644
  			    struct ttm_buffer_object *,
  			    struct ttm_mem_reg *, struct ttm_mem_reg *);
 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
-index 08214bc..9208577 100644
+index c1a7e5a..38b8539 100644
 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
@@ -38700,10 +38665,10 @@ index 08214bc..9208577 100644
  
  	if (nr < DRM_COMMAND_BASE)
 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
-index 25d3495..d81aaf6 100644
+index 81638d7..2e45854 100644
 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
-@@ -62,7 +62,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
+@@ -65,7 +65,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
  	bool can_switch;
  
  	spin_lock(&dev->count_lock);
@@ -38712,8 +38677,127 @@ index 25d3495..d81aaf6 100644
  	spin_unlock(&dev->count_lock);
  	return can_switch;
  }
+diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
+index eb89653..613cf71 100644
+--- a/drivers/gpu/drm/qxl/qxl_cmd.c
++++ b/drivers/gpu/drm/qxl/qxl_cmd.c
+@@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
+ 	int ret;
+ 
+ 	mutex_lock(&qdev->async_io_mutex);
+-	irq_num = atomic_read(&qdev->irq_received_io_cmd);
++	irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
+ 	if (qdev->last_sent_io_cmd > irq_num) {
+ 		if (intr)
+ 			ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
+-							       atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
++							       atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
+ 		else
+ 			ret = wait_event_timeout(qdev->io_cmd_event,
+-						 atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
++						 atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
+ 		/* 0 is timeout, just bail the "hw" has gone away */
+ 		if (ret <= 0)
+ 			goto out;
+-		irq_num = atomic_read(&qdev->irq_received_io_cmd);
++		irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
+ 	}
+ 	outb(val, addr);
+ 	qdev->last_sent_io_cmd = irq_num + 1;
+ 	if (intr)
+ 		ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
+-						       atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
++						       atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
+ 	else
+ 		ret = wait_event_timeout(qdev->io_cmd_event,
+-					 atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
++					 atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
+ out:
+ 	if (ret > 0)
+ 		ret = 0;
+diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
+index c3c2bbd..bc3c0fb 100644
+--- a/drivers/gpu/drm/qxl/qxl_debugfs.c
++++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
+@@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
+ 	struct drm_info_node *node = (struct drm_info_node *) m->private;
+ 	struct qxl_device *qdev = node->minor->dev->dev_private;
+ 
+-	seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
+-	seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
+-	seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
+-	seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
++	seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
++	seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
++	seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
++	seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
+ 	seq_printf(m, "%d\n", qdev->irq_received_error);
+ 	return 0;
+ }
+diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
+index f7c9add..fb971d2 100644
+--- a/drivers/gpu/drm/qxl/qxl_drv.h
++++ b/drivers/gpu/drm/qxl/qxl_drv.h
+@@ -290,10 +290,10 @@ struct qxl_device {
+ 	unsigned int last_sent_io_cmd;
+ 
+ 	/* interrupt handling */
+-	atomic_t irq_received;
+-	atomic_t irq_received_display;
+-	atomic_t irq_received_cursor;
+-	atomic_t irq_received_io_cmd;
++	atomic_unchecked_t irq_received;
++	atomic_unchecked_t irq_received_display;
++	atomic_unchecked_t irq_received_cursor;
++	atomic_unchecked_t irq_received_io_cmd;
+ 	unsigned irq_received_error;
+ 	wait_queue_head_t display_event;
+ 	wait_queue_head_t cursor_event;
+diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
+index 21393dc..329f3a9 100644
+--- a/drivers/gpu/drm/qxl/qxl_irq.c
++++ b/drivers/gpu/drm/qxl/qxl_irq.c
+@@ -33,19 +33,19 @@ irqreturn_t qxl_irq_handler(DRM_IRQ_ARGS)
+ 
+ 	pending = xchg(&qdev->ram_header->int_pending, 0);
+ 
+-	atomic_inc(&qdev->irq_received);
++	atomic_inc_unchecked(&qdev->irq_received);
+ 
+ 	if (pending & QXL_INTERRUPT_DISPLAY) {
+-		atomic_inc(&qdev->irq_received_display);
++		atomic_inc_unchecked(&qdev->irq_received_display);
+ 		wake_up_all(&qdev->display_event);
+ 		qxl_queue_garbage_collect(qdev, false);
+ 	}
+ 	if (pending & QXL_INTERRUPT_CURSOR) {
+-		atomic_inc(&qdev->irq_received_cursor);
++		atomic_inc_unchecked(&qdev->irq_received_cursor);
+ 		wake_up_all(&qdev->cursor_event);
+ 	}
+ 	if (pending & QXL_INTERRUPT_IO_CMD) {
+-		atomic_inc(&qdev->irq_received_io_cmd);
++		atomic_inc_unchecked(&qdev->irq_received_io_cmd);
+ 		wake_up_all(&qdev->io_cmd_event);
+ 	}
+ 	if (pending & QXL_INTERRUPT_ERROR) {
+@@ -82,10 +82,10 @@ int qxl_irq_init(struct qxl_device *qdev)
+ 	init_waitqueue_head(&qdev->io_cmd_event);
+ 	INIT_WORK(&qdev->client_monitors_config_work,
+ 		  qxl_client_monitors_config_work_func);
+-	atomic_set(&qdev->irq_received, 0);
+-	atomic_set(&qdev->irq_received_display, 0);
+-	atomic_set(&qdev->irq_received_cursor, 0);
+-	atomic_set(&qdev->irq_received_io_cmd, 0);
++	atomic_set_unchecked(&qdev->irq_received, 0);
++	atomic_set_unchecked(&qdev->irq_received_display, 0);
++	atomic_set_unchecked(&qdev->irq_received_cursor, 0);
++	atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
+ 	qdev->irq_received_error = 0;
+ 	ret = drm_irq_install(qdev->ddev);
+ 	qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
-index 1dfd84c..104896c 100644
+index 037786d..2a95e33 100644
 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
@@ -38736,7 +38820,7 @@ index 1dfd84c..104896c 100644
  	}
  	vma->vm_ops = &qxl_ttm_vm_ops;
  	return 0;
-@@ -556,25 +558,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
+@@ -558,25 +560,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
  static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
  {
  #if defined(CONFIG_DEBUG_FS)
@@ -38778,7 +38862,7 @@ index 1dfd84c..104896c 100644
  	return 0;
  #endif
 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
-index d4660cf..70dbe65 100644
+index c451257..0ad2134 100644
 --- a/drivers/gpu/drm/r128/r128_cce.c
 +++ b/drivers/gpu/drm/r128/r128_cce.c
 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
@@ -38791,7 +38875,7 @@ index d4660cf..70dbe65 100644
  	/* We don't support anything other than bus-mastering ring mode,
  	 * but the ring can be in either AGP or PCI space for the ring
 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
-index 930c71b..499aded 100644
+index 56eb5e3..c4ec43d 100644
 --- a/drivers/gpu/drm/r128/r128_drv.h
 +++ b/drivers/gpu/drm/r128/r128_drv.h
 @@ -90,14 +90,14 @@ typedef struct drm_r128_private {
@@ -38869,7 +38953,7 @@ index 2ea4f09..d391371 100644
  		return IRQ_HANDLED;
  	}
 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
-index 19bb7e6..de7e2a2 100644
+index 01dd9ae..6352f04 100644
 --- a/drivers/gpu/drm/r128/r128_state.c
 +++ b/drivers/gpu/drm/r128/r128_state.c
 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
@@ -38907,10 +38991,10 @@ index af85299..ed9ac8d 100644
  	if (regcomp
  	    (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
-index d15f27e..ef11ffc 100644
+index 841d0e0..9eaa268 100644
 --- a/drivers/gpu/drm/radeon/radeon_device.c
 +++ b/drivers/gpu/drm/radeon/radeon_device.c
-@@ -1105,7 +1105,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
+@@ -1117,7 +1117,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
  	bool can_switch;
  
  	spin_lock(&dev->count_lock);
@@ -39023,10 +39107,10 @@ index 4d20910..6726b6d 100644
  	DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
  
 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
-index 6c0ce89..57a2529 100644
+index 71245d6..94c556d 100644
 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
-@@ -782,7 +782,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
+@@ -784,7 +784,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
  	man->size = size >> PAGE_SHIFT;
  }
  
@@ -39035,7 +39119,7 @@ index 6c0ce89..57a2529 100644
  static const struct vm_operations_struct *ttm_vm_ops = NULL;
  
  static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-@@ -823,8 +823,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
+@@ -825,8 +825,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
  	}
  	if (unlikely(ttm_vm_ops == NULL)) {
  		ttm_vm_ops = vma->vm_ops;
@@ -39046,12 +39130,13 @@ index 6c0ce89..57a2529 100644
  	}
  	vma->vm_ops = &radeon_ttm_vm_ops;
  	return 0;
-@@ -853,38 +855,33 @@ static int radeon_mm_dump_table(struct seq_file *m, void *data)
+@@ -855,38 +857,33 @@ static int radeon_mm_dump_table(struct seq_file *m, void *data)
  static int radeon_ttm_debugfs_init(struct radeon_device *rdev)
  {
  #if defined(CONFIG_DEBUG_FS)
 -	static struct drm_info_list radeon_mem_types_list[RADEON_DEBUGFS_MEM_TYPES+2];
 -	static char radeon_mem_types_names[RADEON_DEBUGFS_MEM_TYPES+2][32];
+-	unsigned i;
 +	static struct drm_info_list radeon_mem_types_list[RADEON_DEBUGFS_MEM_TYPES+2] = {
 +		{
 +			.name = "radeon_vram_mm",
@@ -39070,7 +39155,7 @@ index 6c0ce89..57a2529 100644
 +			.show = &ttm_dma_page_alloc_debugfs,
 +		},
 +	};
- 	unsigned i;
++	unsigned i = RADEON_DEBUGFS_MEM_TYPES + 1;
  
 -	for (i = 0; i < RADEON_DEBUGFS_MEM_TYPES; i++) {
 -		if (i == 0)
@@ -39110,7 +39195,7 @@ index 6c0ce89..57a2529 100644
  	return radeon_debugfs_add_files(rdev, radeon_mem_types_list, i);
  
 diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
-index d8ddfb3..609de1d 100644
+index 1447d79..40b2a5b 100644
 --- a/drivers/gpu/drm/radeon/rs690.c
 +++ b/drivers/gpu/drm/radeon/rs690.c
 @@ -345,9 +345,11 @@ static void rs690_crtc_bandwidth_compute(struct radeon_device *rdev,
@@ -39149,12 +39234,12 @@ index dbc2def..0a9f710 100644
  		kobject_put(&zone->kobj);
  		return ret;
 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
-index bd2a3b4..122d9ad 100644
+index 863bef9..cba15cf 100644
 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
-@@ -394,9 +394,9 @@ static int ttm_pool_get_num_unused_pages(void)
- static int ttm_pool_mm_shrink(struct shrinker *shrink,
- 			      struct shrink_control *sc)
+@@ -391,9 +391,9 @@ out:
+ static unsigned long
+ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
  {
 -	static atomic_t start_pool = ATOMIC_INIT(0);
 +	static atomic_unchecked_t start_pool = ATOMIC_INIT(0);
@@ -39163,7 +39248,7 @@ index bd2a3b4..122d9ad 100644
 +	unsigned pool_offset = atomic_add_return_unchecked(1, &start_pool);
  	struct ttm_page_pool *pool;
  	int shrink_pages = sc->nr_to_scan;
- 
+ 	unsigned long freed = 0;
 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
 index 97e9d61..bf23c461 100644
 --- a/drivers/gpu/drm/udl/udl_fb.c
@@ -39177,7 +39262,7 @@ index 97e9d61..bf23c461 100644
  
  	pr_warn("released /dev/fb%d user=%d count=%d\n",
 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
-index 893a650..6190d3b 100644
+index a811ef2..ff99b05 100644
 --- a/drivers/gpu/drm/via/via_drv.h
 +++ b/drivers/gpu/drm/via/via_drv.h
 @@ -51,7 +51,7 @@ typedef struct drm_via_ring_buffer {
@@ -39273,7 +39358,7 @@ index ac98964..5dbf512 100644
  	case VIA_IRQ_ABSOLUTE:
  		break;
 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
-index 13aeda7..4a952d1 100644
+index 150ec64..f5165f2 100644
 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
 @@ -290,7 +290,7 @@ struct vmw_private {
@@ -39383,7 +39468,7 @@ index 8a8725c2..afed796 100644
  			marker = list_first_entry(&queue->head,
  						 struct vmw_marker, head);
 diff --git a/drivers/gpu/host1x/drm/dc.c b/drivers/gpu/host1x/drm/dc.c
-index 5360e5a..c2c0d26 100644
+index b1a05ad..1c9d899 100644
 --- a/drivers/gpu/host1x/drm/dc.c
 +++ b/drivers/gpu/host1x/drm/dc.c
 @@ -1004,7 +1004,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
@@ -39395,11 +39480,33 @@ index 5360e5a..c2c0d26 100644
  
  	err = drm_debugfs_create_files(dc->debugfs_files,
  				       ARRAY_SIZE(debugfs_files),
+diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
+index ec0ae2d..dc0780b 100644
+--- a/drivers/gpu/vga/vga_switcheroo.c
++++ b/drivers/gpu/vga/vga_switcheroo.c
+@@ -643,7 +643,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
+ 
+ /* this version is for the case where the power switch is separate
+    to the device being powered down. */
+-int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
++int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
+ {
+ 	/* copy over all the bus versions */
+ 	if (dev->bus && dev->bus->pm) {
+@@ -688,7 +688,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
+ 	return ret;
+ }
+ 
+-int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
++int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
+ {
+ 	/* copy over all the bus versions */
+ 	if (dev->bus && dev->bus->pm) {
 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
-index 15323da..8431ce9 100644
+index e80da62..bbcba01 100644
 --- a/drivers/hid/hid-core.c
 +++ b/drivers/hid/hid-core.c
-@@ -2371,7 +2371,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
+@@ -2417,7 +2417,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
  
  int hid_add_device(struct hid_device *hdev)
  {
@@ -39408,7 +39515,7 @@ index 15323da..8431ce9 100644
  	int ret;
  
  	if (WARN_ON(hdev->status & HID_STAT_ADDED))
-@@ -2405,7 +2405,7 @@ int hid_add_device(struct hid_device *hdev)
+@@ -2451,7 +2451,7 @@ int hid_add_device(struct hid_device *hdev)
  	/* XXX hack, any other cleaner solution after the driver core
  	 * is converted to allow more than 20 bytes as the device name? */
  	dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
@@ -39431,7 +39538,7 @@ index c13fb5b..55a3802 100644
  
  	*off += size;
 diff --git a/drivers/hid/uhid.c b/drivers/hid/uhid.c
-index 145a4cb..2353a3e 100644
+index 93b00d7..0a71596 100644
 --- a/drivers/hid/uhid.c
 +++ b/drivers/hid/uhid.c
 @@ -47,7 +47,7 @@ struct uhid_device {
@@ -39443,7 +39550,7 @@ index 145a4cb..2353a3e 100644
  	struct uhid_event report_buf;
  };
  
-@@ -187,7 +187,7 @@ static int uhid_hid_get_raw(struct hid_device *hid, unsigned char rnum,
+@@ -163,7 +163,7 @@ static int uhid_hid_get_raw(struct hid_device *hid, unsigned char rnum,
  
  	spin_lock_irqsave(&uhid->qlock, flags);
  	ev->type = UHID_FEATURE;
@@ -39452,7 +39559,7 @@ index 145a4cb..2353a3e 100644
  	ev->u.feature.rnum = rnum;
  	ev->u.feature.rtype = report_type;
  
-@@ -471,7 +471,7 @@ static int uhid_dev_feature_answer(struct uhid_device *uhid,
+@@ -446,7 +446,7 @@ static int uhid_dev_feature_answer(struct uhid_device *uhid,
  	spin_lock_irqsave(&uhid->qlock, flags);
  
  	/* id for old report; drop it silently */
@@ -39490,7 +39597,7 @@ index 88f4096..e50452e 100644
  	__asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
  			      "=a"(hv_status_lo) : "d" (control_hi),
 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
-index deb5c25..ed2d4fd 100644
+index 7e17a54..a50a33d 100644
 --- a/drivers/hv/hv_balloon.c
 +++ b/drivers/hv/hv_balloon.c
 @@ -464,7 +464,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
@@ -39502,15 +39609,15 @@ index deb5c25..ed2d4fd 100644
  
  static int dm_ring_size = (5 * PAGE_SIZE);
  
-@@ -825,7 +825,7 @@ static void hot_add_req(struct work_struct *dummy)
- 	memset(&resp, 0, sizeof(struct dm_hot_add_response));
- 	resp.hdr.type = DM_MEM_HOT_ADD_RESPONSE;
- 	resp.hdr.size = sizeof(struct dm_hot_add_response);
+@@ -886,7 +886,7 @@ static void hot_add_req(struct work_struct *dummy)
+ 		pr_info("Memory hot add failed\n");
+ 
+ 	dm->state = DM_INITIALIZED;
 -	resp.hdr.trans_id = atomic_inc_return(&trans_id);
 +	resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
- 
- #ifdef CONFIG_MEMORY_HOTPLUG
- 	pg_start = dm->ha_wrk.ha_page_range.finfo.start_page;
+ 	vmbus_sendpacket(dm->dev->channel, &resp,
+ 			sizeof(struct dm_hot_add_response),
+ 			(unsigned long)NULL,
 @@ -960,7 +960,7 @@ static void post_status(struct hv_dynmem_device *dm)
  	memset(&status, 0, sizeof(struct dm_status));
  	status.hdr.type = DM_STATUS_REPORT;
@@ -39529,15 +39636,15 @@ index deb5c25..ed2d4fd 100644
  		return;
  
  	vmbus_sendpacket(dm->dev->channel, &status,
-@@ -1081,7 +1081,7 @@ static void balloon_up(struct work_struct *dummy)
- 		bl_resp = (struct dm_balloon_response *)send_buffer;
- 		memset(send_buffer, 0, PAGE_SIZE);
- 		bl_resp->hdr.type = DM_BALLOON_RESPONSE;
--		bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
-+		bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
- 		bl_resp->hdr.size = sizeof(struct dm_balloon_response);
- 		bl_resp->more_pages = 1;
+@@ -1108,7 +1108,7 @@ static void balloon_up(struct work_struct *dummy)
+ 		 */
  
+ 		do {
+-			bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
++			bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
+ 			ret = vmbus_sendpacket(dm_device.dev->channel,
+ 						bl_resp,
+ 						bl_resp->hdr.size,
 @@ -1152,7 +1152,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
  
  	memset(&resp, 0, sizeof(struct dm_unballoon_response));
@@ -39588,7 +39695,7 @@ index d84918f..7f38f9f 100644
  	/*
  	 * Represents channel interrupts. Each bit position represents a
 diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
-index e8e071fc1..5b4b245 100644
+index f9fe46f..356b119 100644
 --- a/drivers/hv/vmbus_drv.c
 +++ b/drivers/hv/vmbus_drv.c
 @@ -672,10 +672,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
@@ -39605,7 +39712,7 @@ index e8e071fc1..5b4b245 100644
  	child_device_obj->device.bus = &hv_bus;
  	child_device_obj->device.parent = &hv_acpi_dev->dev;
 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
-index 6351aba..dc4aaf4 100644
+index a9e3d01..9dd246e 100644
 --- a/drivers/hwmon/acpi_power_meter.c
 +++ b/drivers/hwmon/acpi_power_meter.c
 @@ -117,7 +117,7 @@ struct sensor_template {
@@ -39668,10 +39775,10 @@ index b25c643..a13460d 100644
  {
  	sysfs_attr_init(&attr->attr);
 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
-index 2e5e2dc..5208b31 100644
+index 78be661..4dd032f 100644
 --- a/drivers/hwmon/coretemp.c
 +++ b/drivers/hwmon/coretemp.c
-@@ -785,7 +785,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
+@@ -797,7 +797,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
  	return NOTIFY_OK;
  }
  
@@ -39681,7 +39788,7 @@ index 2e5e2dc..5208b31 100644
  };
  
 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
-index 1429f6e..ee03d59 100644
+index 632f1dc..57e6a58 100644
 --- a/drivers/hwmon/ibmaem.c
 +++ b/drivers/hwmon/ibmaem.c
 @@ -926,7 +926,7 @@ static int aem_register_sensors(struct aem_data *data,
@@ -39706,8 +39813,26 @@ index 708081b..fe2d4ab 100644
  	int ret, i;
  	int in_i = 1, temp_i = 1, curr_i = 1;
  	enum iio_chan_type type;
+diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
+index 6eb03ce..bea7e3e 100644
+--- a/drivers/hwmon/nct6775.c
++++ b/drivers/hwmon/nct6775.c
+@@ -936,10 +936,10 @@ static struct attribute_group *
+ nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
+ 			  int repeat)
+ {
+-	struct attribute_group *group;
++	attribute_group_no_const *group;
+ 	struct sensor_device_attr_u *su;
+-	struct sensor_device_attribute *a;
+-	struct sensor_device_attribute_2 *a2;
++	sensor_device_attribute_no_const *a;
++	sensor_device_attribute_2_no_const *a2;
+ 	struct attribute **attrs;
+ 	struct sensor_device_template **t;
+ 	int err, i, j, count;
 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
-index 9add6092..ee7ba3f 100644
+index 9319fcf..189ff45 100644
 --- a/drivers/hwmon/pmbus/pmbus_core.c
 +++ b/drivers/hwmon/pmbus/pmbus_core.c
 @@ -781,7 +781,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
@@ -39756,7 +39881,7 @@ index 9add6092..ee7ba3f 100644
  	label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
  	if (!label)
 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
-index 2507f90..1645765 100644
+index 97cd45a..ac54d8b 100644
 --- a/drivers/hwmon/sht15.c
 +++ b/drivers/hwmon/sht15.c
 @@ -169,7 +169,7 @@ struct sht15_data {
@@ -39833,6 +39958,19 @@ index 07f01ac..d79ad3d 100644
  
  /* Wrapper access functions for multiplexed SMBus */
  static DEFINE_MUTEX(amd756_lock);
+diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
+index dae3ddf..26e21d1 100644
+--- a/drivers/i2c/busses/i2c-diolan-u2c.c
++++ b/drivers/i2c/busses/i2c-diolan-u2c.c
+@@ -99,7 +99,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
+ /* usb layer */
+ 
+ /* Send command to device, and get response. */
+-static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
++static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
+ {
+ 	int ret = 0;
+ 	int actual;
 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
 index 2ca268d..c6acbdf 100644
 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
@@ -39873,7 +40011,7 @@ index 0b510ba..4fbb5085 100644
  	}
  }
 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
-index e145931..08bfc59 100644
+index f95c697..0a1b05c 100644
 --- a/drivers/iio/industrialio-core.c
 +++ b/drivers/iio/industrialio-core.c
 @@ -506,7 +506,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
@@ -40202,10 +40340,10 @@ index 25b2cdf..099ff97 100644
  	ctx->mcg_wq = create_singlethread_workqueue(name);
  	if (!ctx->mcg_wq)
 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
-index f61ec26..ebf72cf 100644
+index 036b663..c9a8c73 100644
 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
-@@ -398,7 +398,7 @@ struct mlx4_ib_demux_ctx {
+@@ -404,7 +404,7 @@ struct mlx4_ib_demux_ctx {
  	struct list_head	mcg_mgid0_list;
  	struct workqueue_struct	*mcg_wq;
  	struct mlx4_ib_demux_pv_ctx **tun;
@@ -40215,7 +40353,7 @@ index f61ec26..ebf72cf 100644
  };
  
 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
-index 9d3e5c1..d9afe4a 100644
+index 9d3e5c1..6f166df 100644
 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
@@ -40227,10 +40365,59 @@ index 9d3e5c1..d9afe4a 100644
  {
  	struct mthca_mailbox *mailbox;
  	u32 *outbox;
+@@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
+ 			     CMD_TIME_CLASS_B);
+ }
+ 
+-int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
++int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
+ 		    int num_mtt)
+ {
+ 	return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
+@@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
+ 			 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
+ }
+ 
+-int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
++int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
+ 		   int eq_num)
+ {
+ 	return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
+@@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
+ 			 CMD_TIME_CLASS_B);
+ }
+ 
+-int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
++int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
+ 		  int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
+ 		  void *in_mad, void *response_mad)
+ {
+diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
+index 87897b9..7e79542 100644
+--- a/drivers/infiniband/hw/mthca/mthca_main.c
++++ b/drivers/infiniband/hw/mthca/mthca_main.c
+@@ -692,7 +692,7 @@ err_close:
+ 	return err;
+ }
+ 
+-static int mthca_setup_hca(struct mthca_dev *dev)
++static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
+ {
+ 	int err;
+ 
 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
-index ed9a989..e0c5871 100644
+index ed9a989..6aa5dc2 100644
 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
+@@ -81,7 +81,7 @@ struct mthca_mpt_entry {
+  * through the bitmaps)
+  */
+ 
+-static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
++static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
+ {
+ 	int o;
+ 	int m;
 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
  		return key;
  }
@@ -40240,6 +40427,28 @@ index ed9a989..e0c5871 100644
  		   u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
  {
  	struct mthca_mailbox *mailbox;
+@@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
+ 	return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
+ }
+ 
+-int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
++int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
+ 			u64 *buffer_list, int buffer_size_shift,
+ 			int list_len, u64 iova, u64 total_size,
+ 			u32 access, struct mthca_mr *mr)
+diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
+index 5b71d43..35a9e14 100644
+--- a/drivers/infiniband/hw/mthca/mthca_provider.c
++++ b/drivers/infiniband/hw/mthca/mthca_provider.c
+@@ -763,7 +763,7 @@ unlock:
+ 	return 0;
+ }
+ 
+-static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
++static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
+ {
+ 	struct mthca_dev *dev = to_mdev(ibcq->device);
+ 	struct mthca_cq *cq = to_mcq(ibcq);
 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
 index 4291410..d2ab1fb 100644
 --- a/drivers/infiniband/hw/nes/nes.c
@@ -40322,7 +40531,7 @@ index 33cc589..3bd6538 100644
  extern u32 int_mod_timer_init;
  extern u32 int_mod_cq_depth_256;
 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
-index 24b9f1a..00fd004 100644
+index 6b29249..57081dd 100644
 --- a/drivers/infiniband/hw/nes/nes_cm.c
 +++ b/drivers/infiniband/hw/nes/nes_cm.c
 @@ -68,14 +68,14 @@ u32 cm_packets_dropped;
@@ -40449,7 +40658,7 @@ index 24b9f1a..00fd004 100644
  			nes_disconnect(nesqp, 1);
  
  			cm_id->provider_data = nesqp;
-@@ -3033,7 +3033,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
+@@ -3035,7 +3035,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
  
  	nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
  		nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
@@ -40458,7 +40667,7 @@ index 24b9f1a..00fd004 100644
  
  	nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
  			netdev_refcnt_read(nesvnic->netdev));
-@@ -3228,7 +3228,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
+@@ -3224,7 +3224,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
  	struct nes_cm_core *cm_core;
  	u8 *start_buff;
  
@@ -40467,9 +40676,9 @@ index 24b9f1a..00fd004 100644
  	cm_node = (struct nes_cm_node *)cm_id->provider_data;
  	loopback = cm_node->loopbackpartner;
  	cm_core = cm_node->cm_core;
-@@ -3288,7 +3288,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
- 		  ntohl(cm_id->local_addr.sin_addr.s_addr),
- 		  ntohs(cm_id->local_addr.sin_port));
+@@ -3286,7 +3286,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
+ 		  ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
+ 		  ntohs(laddr->sin_port));
  
 -	atomic_inc(&cm_connects);
 +	atomic_inc_unchecked(&cm_connects);
@@ -40485,7 +40694,7 @@ index 24b9f1a..00fd004 100644
  	}
  
  	cm_id->add_ref(cm_id);
-@@ -3499,7 +3499,7 @@ static void cm_event_connected(struct nes_cm_event *event)
+@@ -3505,7 +3505,7 @@ static void cm_event_connected(struct nes_cm_event *event)
  
  	if (nesqp->destroyed)
  		return;
@@ -40493,8 +40702,8 @@ index 24b9f1a..00fd004 100644
 +	atomic_inc_unchecked(&cm_connecteds);
  	nes_debug(NES_DBG_CM, "QP%u attempting to connect to  0x%08X:0x%04X on"
  		  " local port 0x%04X. jiffies = %lu.\n",
- 		  nesqp->hwqp.qp_id,
-@@ -3679,7 +3679,7 @@ static void cm_event_reset(struct nes_cm_event *event)
+ 		  nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
+@@ -3686,7 +3686,7 @@ static void cm_event_reset(struct nes_cm_event *event)
  
  	cm_id->add_ref(cm_id);
  	ret = cm_id->event_handler(cm_id, &cm_event);
@@ -40503,7 +40712,7 @@ index 24b9f1a..00fd004 100644
  	cm_event.event = IW_CM_EVENT_CLOSE;
  	cm_event.status = 0;
  	cm_event.provider_data = cm_id->provider_data;
-@@ -3715,7 +3715,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
+@@ -3726,7 +3726,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
  		return;
  	cm_id = cm_node->cm_id;
  
@@ -40512,7 +40721,7 @@ index 24b9f1a..00fd004 100644
  	nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
  		  cm_node, cm_id, jiffies);
  
-@@ -3755,7 +3755,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
+@@ -3770,7 +3770,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
  		return;
  	cm_id = cm_node->cm_id;
  
@@ -40654,7 +40863,7 @@ index 5b53ca5..443da3c 100644
  
  	/* Blow away the connection if it exists. */
 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
-index 4a9af79..b993f75 100644
+index 1946101..09766d2 100644
 --- a/drivers/infiniband/hw/qib/qib.h
 +++ b/drivers/infiniband/hw/qib/qib.h
 @@ -52,6 +52,7 @@
@@ -40666,7 +40875,7 @@ index 4a9af79..b993f75 100644
  #include "qib_common.h"
  #include "qib_verbs.h"
 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
-index da739d9..da1c7f4 100644
+index 922a7fe..bb035db 100644
 --- a/drivers/input/gameport/gameport.c
 +++ b/drivers/input/gameport/gameport.c
 @@ -487,14 +487,14 @@ EXPORT_SYMBOL(gameport_set_phys);
@@ -40687,27 +40896,27 @@ index da739d9..da1c7f4 100644
  	gameport->dev.release = gameport_release_port;
  	if (gameport->parent)
 diff --git a/drivers/input/input.c b/drivers/input/input.c
-index c044699..174d71a 100644
+index e75d015..57d1c28 100644
 --- a/drivers/input/input.c
 +++ b/drivers/input/input.c
-@@ -2019,7 +2019,7 @@ static void devm_input_device_unregister(struct device *dev, void *res)
+@@ -1734,7 +1734,7 @@ EXPORT_SYMBOL_GPL(input_class);
   */
- int input_register_device(struct input_dev *dev)
+ struct input_dev *input_allocate_device(void)
  {
 -	static atomic_t input_no = ATOMIC_INIT(0);
 +	static atomic_unchecked_t input_no = ATOMIC_INIT(0);
- 	struct input_devres *devres = NULL;
- 	struct input_handler *handler;
- 	unsigned int packet_size;
-@@ -2074,7 +2074,7 @@ int input_register_device(struct input_dev *dev)
- 		dev->setkeycode = input_default_setkeycode;
+ 	struct input_dev *dev;
  
- 	dev_set_name(&dev->dev, "input%ld",
--		     (unsigned long) atomic_inc_return(&input_no) - 1);
-+		     (unsigned long) atomic_inc_return_unchecked(&input_no) - 1);
+ 	dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
+@@ -1749,7 +1749,7 @@ struct input_dev *input_allocate_device(void)
+ 		INIT_LIST_HEAD(&dev->node);
  
- 	error = device_add(&dev->dev);
- 	if (error)
+ 		dev_set_name(&dev->dev, "input%ld",
+-			     (unsigned long) atomic_inc_return(&input_no) - 1);
++			     (unsigned long) atomic_inc_return_unchecked(&input_no) - 1);
+ 
+ 		__module_get(THIS_MODULE);
+ 	}
 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
 index 04c69af..5f92d00 100644
 --- a/drivers/input/joystick/sidewinder.c
@@ -40791,7 +41000,7 @@ index 4c842c3..590b0bf 100644
  
  	return count;
 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
-index 25fc597..558bf3b3 100644
+index 2b56855..5a55837 100644
 --- a/drivers/input/serio/serio.c
 +++ b/drivers/input/serio/serio.c
 @@ -496,7 +496,7 @@ static void serio_release_port(struct device *dev)
@@ -40878,7 +41087,7 @@ index 39f81ae..2660096 100644
  
  bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
-index ee7c503..5d4ce08 100644
+index d0e9480..d2b6340 100644
 --- a/drivers/irqchip/irq-gic.c
 +++ b/drivers/irqchip/irq-gic.c
 @@ -84,7 +84,7 @@ static u8 gic_cpu_map[NR_GIC_CPU_IF] __read_mostly;
@@ -41003,611 +41212,6 @@ index 4d9b195..455075c 100644
  				return -EFAULT;
  		} else {
  			memcpy(buf, dp, left);
-diff --git a/drivers/isdn/hisax/amd7930_fn.c b/drivers/isdn/hisax/amd7930_fn.c
-index 1063bab..36817e0 100644
---- a/drivers/isdn/hisax/amd7930_fn.c
-+++ b/drivers/isdn/hisax/amd7930_fn.c
-@@ -314,7 +314,7 @@ Amd7930_empty_Dfifo(struct IsdnCardState *cs, int flag)
- 
- 							t += sprintf(t, "Amd7930: empty_Dfifo cnt: %d |", cs->rcvidx);
- 							QuickHex(t, cs->rcvbuf, cs->rcvidx);
--							debugl1(cs, cs->dlog);
-+							debugl1(cs, "%s", cs->dlog);
- 						}
- 						/* moves received data in sk-buffer */
- 						memcpy(skb_put(skb, cs->rcvidx), cs->rcvbuf, cs->rcvidx);
-@@ -406,7 +406,7 @@ Amd7930_fill_Dfifo(struct IsdnCardState *cs)
- 
- 		t += sprintf(t, "Amd7930: fill_Dfifo cnt: %d |", count);
- 		QuickHex(t, deb_ptr, count);
--		debugl1(cs, cs->dlog);
-+		debugl1(cs, "%s", cs->dlog);
- 	}
- 	/* AMD interrupts on */
- 	AmdIrqOn(cs);
-diff --git a/drivers/isdn/hisax/avm_pci.c b/drivers/isdn/hisax/avm_pci.c
-index ee9b9a0..d1427bd 100644
---- a/drivers/isdn/hisax/avm_pci.c
-+++ b/drivers/isdn/hisax/avm_pci.c
-@@ -285,7 +285,7 @@ hdlc_empty_fifo(struct BCState *bcs, int count)
- 		t += sprintf(t, "hdlc_empty_fifo %c cnt %d",
- 			     bcs->channel ? 'B' : 'A', count);
- 		QuickHex(t, p, count);
--		debugl1(cs, bcs->blog);
-+		debugl1(cs, "%s", bcs->blog);
- 	}
- }
- 
-@@ -345,7 +345,7 @@ hdlc_fill_fifo(struct BCState *bcs)
- 		t += sprintf(t, "hdlc_fill_fifo %c cnt %d",
- 			     bcs->channel ? 'B' : 'A', count);
- 		QuickHex(t, p, count);
--		debugl1(cs, bcs->blog);
-+		debugl1(cs, "%s", bcs->blog);
- 	}
- }
- 
-diff --git a/drivers/isdn/hisax/config.c b/drivers/isdn/hisax/config.c
-index bf04d2a..b33f53b 100644
---- a/drivers/isdn/hisax/config.c
-+++ b/drivers/isdn/hisax/config.c
-@@ -1896,7 +1896,7 @@ static void EChannel_proc_rcv(struct hisax_d_if *d_if)
- 				ptr--;
- 				*ptr++ = '\n';
- 				*ptr = 0;
--				HiSax_putstatus(cs, NULL, cs->dlog);
-+				HiSax_putstatus(cs, NULL, "%s", cs->dlog);
- 			} else
- 				HiSax_putstatus(cs, "LogEcho: ",
- 						"warning Frame too big (%d)",
-diff --git a/drivers/isdn/hisax/diva.c b/drivers/isdn/hisax/diva.c
-index 8d0cf6e..4fc90de 100644
---- a/drivers/isdn/hisax/diva.c
-+++ b/drivers/isdn/hisax/diva.c
-@@ -427,7 +427,7 @@ Memhscx_empty_fifo(struct BCState *bcs, int count)
- 		t += sprintf(t, "hscx_empty_fifo %c cnt %d",
- 			     bcs->hw.hscx.hscx ? 'B' : 'A', count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, bcs->blog);
-+		debugl1(cs, "%s", bcs->blog);
- 	}
- }
- 
-@@ -469,7 +469,7 @@ Memhscx_fill_fifo(struct BCState *bcs)
- 		t += sprintf(t, "hscx_fill_fifo %c cnt %d",
- 			     bcs->hw.hscx.hscx ? 'B' : 'A', count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, bcs->blog);
-+		debugl1(cs, "%s", bcs->blog);
- 	}
- }
- 
-diff --git a/drivers/isdn/hisax/elsa.c b/drivers/isdn/hisax/elsa.c
-index 1df6f9a..2be1c8a 100644
---- a/drivers/isdn/hisax/elsa.c
-+++ b/drivers/isdn/hisax/elsa.c
-@@ -535,7 +535,7 @@ check_arcofi(struct IsdnCardState *cs)
- 		t = tmp;
- 		t += sprintf(tmp, "Arcofi data");
- 		QuickHex(t, p, cs->dc.isac.mon_rxp);
--		debugl1(cs, tmp);
-+		debugl1(cs, "%s", tmp);
- 		if ((cs->dc.isac.mon_rxp == 2) && (cs->dc.isac.mon_rx[0] == 0xa0)) {
- 			switch (cs->dc.isac.mon_rx[1]) {
- 			case 0x80:
-diff --git a/drivers/isdn/hisax/elsa_ser.c b/drivers/isdn/hisax/elsa_ser.c
-index d4c98d3..3f84dd8 100644
---- a/drivers/isdn/hisax/elsa_ser.c
-+++ b/drivers/isdn/hisax/elsa_ser.c
-@@ -344,7 +344,7 @@ static inline void receive_chars(struct IsdnCardState *cs,
- 
- 		t += sprintf(t, "modem read cnt %d", cs->hw.elsa.rcvcnt);
- 		QuickHex(t, cs->hw.elsa.rcvbuf, cs->hw.elsa.rcvcnt);
--		debugl1(cs, tmp);
-+		debugl1(cs, "%s", tmp);
- 	}
- 	cs->hw.elsa.rcvcnt = 0;
- }
-diff --git a/drivers/isdn/hisax/hfc_pci.c b/drivers/isdn/hisax/hfc_pci.c
-index 3ccd724..497bd02 100644
---- a/drivers/isdn/hisax/hfc_pci.c
-+++ b/drivers/isdn/hisax/hfc_pci.c
-@@ -901,7 +901,7 @@ Begin:
- 					ptr--;
- 					*ptr++ = '\n';
- 					*ptr = 0;
--					HiSax_putstatus(cs, NULL, cs->dlog);
-+					HiSax_putstatus(cs, NULL, "%s", cs->dlog);
- 				} else
- 					HiSax_putstatus(cs, "LogEcho: ", "warning Frame too big (%d)", total - 3);
- 			}
-diff --git a/drivers/isdn/hisax/hfc_sx.c b/drivers/isdn/hisax/hfc_sx.c
-index dc4574f..fa1fefd 100644
---- a/drivers/isdn/hisax/hfc_sx.c
-+++ b/drivers/isdn/hisax/hfc_sx.c
-@@ -674,7 +674,7 @@ receive_emsg(struct IsdnCardState *cs)
- 					ptr--;
- 					*ptr++ = '\n';
- 					*ptr = 0;
--					HiSax_putstatus(cs, NULL, cs->dlog);
-+					HiSax_putstatus(cs, NULL, "%s", cs->dlog);
- 				} else
- 					HiSax_putstatus(cs, "LogEcho: ", "warning Frame too big (%d)", skb->len);
- 			}
-diff --git a/drivers/isdn/hisax/hscx_irq.c b/drivers/isdn/hisax/hscx_irq.c
-index f398d48..a8d6188 100644
---- a/drivers/isdn/hisax/hscx_irq.c
-+++ b/drivers/isdn/hisax/hscx_irq.c
-@@ -75,7 +75,7 @@ hscx_empty_fifo(struct BCState *bcs, int count)
- 		t += sprintf(t, "hscx_empty_fifo %c cnt %d",
- 			     bcs->hw.hscx.hscx ? 'B' : 'A', count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, bcs->blog);
-+		debugl1(cs, "%s", bcs->blog);
- 	}
- }
- 
-@@ -115,7 +115,7 @@ hscx_fill_fifo(struct BCState *bcs)
- 		t += sprintf(t, "hscx_fill_fifo %c cnt %d",
- 			     bcs->hw.hscx.hscx ? 'B' : 'A', count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, bcs->blog);
-+		debugl1(cs, "%s", bcs->blog);
- 	}
- }
- 
-diff --git a/drivers/isdn/hisax/icc.c b/drivers/isdn/hisax/icc.c
-index db5321f..51dae91 100644
---- a/drivers/isdn/hisax/icc.c
-+++ b/drivers/isdn/hisax/icc.c
-@@ -134,7 +134,7 @@ icc_empty_fifo(struct IsdnCardState *cs, int count)
- 
- 		t += sprintf(t, "icc_empty_fifo cnt %d", count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, cs->dlog);
-+		debugl1(cs, "%s", cs->dlog);
- 	}
- }
- 
-@@ -176,7 +176,7 @@ icc_fill_fifo(struct IsdnCardState *cs)
- 
- 		t += sprintf(t, "icc_fill_fifo cnt %d", count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, cs->dlog);
-+		debugl1(cs, "%s", cs->dlog);
- 	}
- }
- 
-diff --git a/drivers/isdn/hisax/ipacx.c b/drivers/isdn/hisax/ipacx.c
-index 74feb5c..5faa5de 100644
---- a/drivers/isdn/hisax/ipacx.c
-+++ b/drivers/isdn/hisax/ipacx.c
-@@ -260,7 +260,7 @@ dch_empty_fifo(struct IsdnCardState *cs, int count)
- 
- 		t += sprintf(t, "dch_empty_fifo() cnt %d", count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, cs->dlog);
-+		debugl1(cs, "%s", cs->dlog);
- 	}
- }
- 
-@@ -307,7 +307,7 @@ dch_fill_fifo(struct IsdnCardState *cs)
- 
- 		t += sprintf(t, "dch_fill_fifo() cnt %d", count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, cs->dlog);
-+		debugl1(cs, "%s", cs->dlog);
- 	}
- }
- 
-@@ -539,7 +539,7 @@ bch_empty_fifo(struct BCState *bcs, int count)
- 
- 		t += sprintf(t, "bch_empty_fifo() B-%d cnt %d", hscx, count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, bcs->blog);
-+		debugl1(cs, "%s", bcs->blog);
- 	}
- }
- 
-@@ -582,7 +582,7 @@ bch_fill_fifo(struct BCState *bcs)
- 
- 		t += sprintf(t, "chb_fill_fifo() B-%d cnt %d", hscx, count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, bcs->blog);
-+		debugl1(cs, "%s", bcs->blog);
- 	}
- }
- 
-diff --git a/drivers/isdn/hisax/isac.c b/drivers/isdn/hisax/isac.c
-index a365ccc..7fdf78f 100644
---- a/drivers/isdn/hisax/isac.c
-+++ b/drivers/isdn/hisax/isac.c
-@@ -137,7 +137,7 @@ isac_empty_fifo(struct IsdnCardState *cs, int count)
- 
- 		t += sprintf(t, "isac_empty_fifo cnt %d", count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, cs->dlog);
-+		debugl1(cs, "%s", cs->dlog);
- 	}
- }
- 
-@@ -179,7 +179,7 @@ isac_fill_fifo(struct IsdnCardState *cs)
- 
- 		t += sprintf(t, "isac_fill_fifo cnt %d", count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, cs->dlog);
-+		debugl1(cs, "%s", cs->dlog);
- 	}
- }
- 
-diff --git a/drivers/isdn/hisax/isar.c b/drivers/isdn/hisax/isar.c
-index 7fdf347..f4956c7 100644
---- a/drivers/isdn/hisax/isar.c
-+++ b/drivers/isdn/hisax/isar.c
-@@ -74,7 +74,7 @@ sendmsg(struct IsdnCardState *cs, u_char his, u_char creg, u_char len,
- 				t = tmp;
- 				t += sprintf(t, "sendmbox cnt %d", len);
- 				QuickHex(t, &msg[len-i], (i > 64) ? 64 : i);
--				debugl1(cs, tmp);
-+				debugl1(cs, "%s", tmp);
- 				i -= 64;
- 			}
- 		}
-@@ -105,7 +105,7 @@ rcv_mbox(struct IsdnCardState *cs, struct isar_reg *ireg, u_char *msg)
- 				t = tmp;
- 				t += sprintf(t, "rcv_mbox cnt %d", ireg->clsb);
- 				QuickHex(t, &msg[ireg->clsb - i], (i > 64) ? 64 : i);
--				debugl1(cs, tmp);
-+				debugl1(cs, "%s", tmp);
- 				i -= 64;
- 			}
- 		}
-@@ -1248,7 +1248,7 @@ isar_int_main(struct IsdnCardState *cs)
- 			tp += sprintf(debbuf, "msg iis(%x) msb(%x)",
- 				      ireg->iis, ireg->cmsb);
- 			QuickHex(tp, (u_char *)ireg->par, ireg->clsb);
--			debugl1(cs, debbuf);
-+			debugl1(cs, "%s", debbuf);
- 		}
- 		break;
- 	case ISAR_IIS_INVMSG:
-diff --git a/drivers/isdn/hisax/jade.c b/drivers/isdn/hisax/jade.c
-index f946c58..e2ae787 100644
---- a/drivers/isdn/hisax/jade.c
-+++ b/drivers/isdn/hisax/jade.c
-@@ -81,10 +81,7 @@ modejade(struct BCState *bcs, int mode, int bc)
- 	int jade = bcs->hw.hscx.hscx;
- 
- 	if (cs->debug & L1_DEB_HSCX) {
--		char tmp[40];
--		sprintf(tmp, "jade %c mode %d ichan %d",
--			'A' + jade, mode, bc);
--		debugl1(cs, tmp);
-+		debugl1(cs, "jade %c mode %d ichan %d", 'A' + jade, mode, bc);
- 	}
- 	bcs->mode = mode;
- 	bcs->channel = bc;
-@@ -257,23 +254,18 @@ void
- clear_pending_jade_ints(struct IsdnCardState *cs)
- {
- 	int val;
--	char tmp[64];
- 
- 	cs->BC_Write_Reg(cs, 0, jade_HDLC_IMR, 0x00);
- 	cs->BC_Write_Reg(cs, 1, jade_HDLC_IMR, 0x00);
- 
- 	val = cs->BC_Read_Reg(cs, 1, jade_HDLC_ISR);
--	sprintf(tmp, "jade B ISTA %x", val);
--	debugl1(cs, tmp);
-+	debugl1(cs, "jade B ISTA %x", val);
- 	val = cs->BC_Read_Reg(cs, 0, jade_HDLC_ISR);
--	sprintf(tmp, "jade A ISTA %x", val);
--	debugl1(cs, tmp);
-+	debugl1(cs, "jade A ISTA %x", val);
- 	val = cs->BC_Read_Reg(cs, 1, jade_HDLC_STAR);
--	sprintf(tmp, "jade B STAR %x", val);
--	debugl1(cs, tmp);
-+	debugl1(cs, "jade B STAR %x", val);
- 	val = cs->BC_Read_Reg(cs, 0, jade_HDLC_STAR);
--	sprintf(tmp, "jade A STAR %x", val);
--	debugl1(cs, tmp);
-+	debugl1(cs, "jade A STAR %x", val);
- 	/* Unmask ints */
- 	cs->BC_Write_Reg(cs, 0, jade_HDLC_IMR, 0xF8);
- 	cs->BC_Write_Reg(cs, 1, jade_HDLC_IMR, 0xF8);
-diff --git a/drivers/isdn/hisax/jade_irq.c b/drivers/isdn/hisax/jade_irq.c
-index f521fc8..b930da9 100644
---- a/drivers/isdn/hisax/jade_irq.c
-+++ b/drivers/isdn/hisax/jade_irq.c
-@@ -65,7 +65,7 @@ jade_empty_fifo(struct BCState *bcs, int count)
- 		t += sprintf(t, "jade_empty_fifo %c cnt %d",
- 			     bcs->hw.hscx.hscx ? 'B' : 'A', count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, bcs->blog);
-+		debugl1(cs, "%s", bcs->blog);
- 	}
- }
- 
-@@ -105,7 +105,7 @@ jade_fill_fifo(struct BCState *bcs)
- 		t += sprintf(t, "jade_fill_fifo %c cnt %d",
- 			     bcs->hw.hscx.hscx ? 'B' : 'A', count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, bcs->blog);
-+		debugl1(cs, "%s", bcs->blog);
- 	}
- }
- 
-diff --git a/drivers/isdn/hisax/l3_1tr6.c b/drivers/isdn/hisax/l3_1tr6.c
-index 4c1bca5..875402e 100644
---- a/drivers/isdn/hisax/l3_1tr6.c
-+++ b/drivers/isdn/hisax/l3_1tr6.c
-@@ -63,7 +63,7 @@ l3_1tr6_error(struct l3_process *pc, u_char *msg, struct sk_buff *skb)
- {
- 	dev_kfree_skb(skb);
- 	if (pc->st->l3.debug & L3_DEB_WARN)
--		l3_debug(pc->st, msg);
-+		l3_debug(pc->st, "%s", msg);
- 	l3_1tr6_release_req(pc, 0, NULL);
- }
- 
-@@ -161,7 +161,6 @@ l3_1tr6_setup(struct l3_process *pc, u_char pr, void *arg)
- {
- 	u_char *p;
- 	int bcfound = 0;
--	char tmp[80];
- 	struct sk_buff *skb = arg;
- 
- 	/* Channel Identification */
-@@ -214,10 +213,9 @@ l3_1tr6_setup(struct l3_process *pc, u_char pr, void *arg)
- 	/* Signal all services, linklevel takes care of Service-Indicator */
- 	if (bcfound) {
- 		if ((pc->para.setup.si1 != 7) && (pc->st->l3.debug & L3_DEB_WARN)) {
--			sprintf(tmp, "non-digital call: %s -> %s",
-+			l3_debug(pc->st, "non-digital call: %s -> %s",
- 				pc->para.setup.phone,
- 				pc->para.setup.eazmsn);
--			l3_debug(pc->st, tmp);
- 		}
- 		newl3state(pc, 6);
- 		pc->st->l3.l3l4(pc->st, CC_SETUP | INDICATION, pc);
-@@ -301,7 +299,7 @@ l3_1tr6_info(struct l3_process *pc, u_char pr, void *arg)
- {
- 	u_char *p;
- 	int i, tmpcharge = 0;
--	char a_charge[8], tmp[32];
-+	char a_charge[8];
- 	struct sk_buff *skb = arg;
- 
- 	p = skb->data;
-@@ -316,8 +314,8 @@ l3_1tr6_info(struct l3_process *pc, u_char pr, void *arg)
- 			pc->st->l3.l3l4(pc->st, CC_CHARGE | INDICATION, pc);
- 		}
- 		if (pc->st->l3.debug & L3_DEB_CHARGE) {
--			sprintf(tmp, "charging info %d", pc->para.chargeinfo);
--			l3_debug(pc->st, tmp);
-+			l3_debug(pc->st, "charging info %d",
-+				 pc->para.chargeinfo);
- 		}
- 	} else if (pc->st->l3.debug & L3_DEB_CHARGE)
- 		l3_debug(pc->st, "charging info not found");
-@@ -399,7 +397,7 @@ l3_1tr6_disc(struct l3_process *pc, u_char pr, void *arg)
- 	struct sk_buff *skb = arg;
- 	u_char *p;
- 	int i, tmpcharge = 0;
--	char a_charge[8], tmp[32];
-+	char a_charge[8];
- 
- 	StopAllL3Timer(pc);
- 	p = skb->data;
-@@ -414,8 +412,8 @@ l3_1tr6_disc(struct l3_process *pc, u_char pr, void *arg)
- 			pc->st->l3.l3l4(pc->st, CC_CHARGE | INDICATION, pc);
- 		}
- 		if (pc->st->l3.debug & L3_DEB_CHARGE) {
--			sprintf(tmp, "charging info %d", pc->para.chargeinfo);
--			l3_debug(pc->st, tmp);
-+			l3_debug(pc->st, "charging info %d",
-+				 pc->para.chargeinfo);
- 		}
- 	} else if (pc->st->l3.debug & L3_DEB_CHARGE)
- 		l3_debug(pc->st, "charging info not found");
-@@ -746,7 +744,6 @@ up1tr6(struct PStack *st, int pr, void *arg)
- 	int i, mt, cr;
- 	struct l3_process *proc;
- 	struct sk_buff *skb = arg;
--	char tmp[80];
- 
- 	switch (pr) {
- 	case (DL_DATA | INDICATION):
-@@ -762,26 +759,23 @@ up1tr6(struct PStack *st, int pr, void *arg)
- 	}
- 	if (skb->len < 4) {
- 		if (st->l3.debug & L3_DEB_PROTERR) {
--			sprintf(tmp, "up1tr6 len only %d", skb->len);
--			l3_debug(st, tmp);
-+			l3_debug(st, "up1tr6 len only %d", skb->len);
- 		}
- 		dev_kfree_skb(skb);
- 		return;
- 	}
- 	if ((skb->data[0] & 0xfe) != PROTO_DIS_N0) {
- 		if (st->l3.debug & L3_DEB_PROTERR) {
--			sprintf(tmp, "up1tr6%sunexpected discriminator %x message len %d",
-+			l3_debug(st, "up1tr6%sunexpected discriminator %x message len %d",
- 				(pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ",
- 				skb->data[0], skb->len);
--			l3_debug(st, tmp);
- 		}
- 		dev_kfree_skb(skb);
- 		return;
- 	}
- 	if (skb->data[1] != 1) {
- 		if (st->l3.debug & L3_DEB_PROTERR) {
--			sprintf(tmp, "up1tr6 CR len not 1");
--			l3_debug(st, tmp);
-+			l3_debug(st, "up1tr6 CR len not 1");
- 		}
- 		dev_kfree_skb(skb);
- 		return;
-@@ -791,9 +785,8 @@ up1tr6(struct PStack *st, int pr, void *arg)
- 	if (skb->data[0] == PROTO_DIS_N0) {
- 		dev_kfree_skb(skb);
- 		if (st->l3.debug & L3_DEB_STATE) {
--			sprintf(tmp, "up1tr6%s N0 mt %x unhandled",
-+			l3_debug(st, "up1tr6%s N0 mt %x unhandled",
- 				(pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ", mt);
--			l3_debug(st, tmp);
- 		}
- 	} else if (skb->data[0] == PROTO_DIS_N1) {
- 		if (!(proc = getl3proc(st, cr))) {
-@@ -801,8 +794,7 @@ up1tr6(struct PStack *st, int pr, void *arg)
- 				if (cr < 128) {
- 					if (!(proc = new_l3_process(st, cr))) {
- 						if (st->l3.debug & L3_DEB_PROTERR) {
--							sprintf(tmp, "up1tr6 no roc mem");
--							l3_debug(st, tmp);
-+							l3_debug(st, "up1tr6 no roc mem");
- 						}
- 						dev_kfree_skb(skb);
- 						return;
-@@ -821,8 +813,7 @@ up1tr6(struct PStack *st, int pr, void *arg)
- 			} else {
- 				if (!(proc = new_l3_process(st, cr))) {
- 					if (st->l3.debug & L3_DEB_PROTERR) {
--						sprintf(tmp, "up1tr6 no roc mem");
--						l3_debug(st, tmp);
-+						l3_debug(st, "up1tr6 no roc mem");
- 					}
- 					dev_kfree_skb(skb);
- 					return;
-@@ -837,18 +828,16 @@ up1tr6(struct PStack *st, int pr, void *arg)
- 		if (i == ARRAY_SIZE(datastln1)) {
- 			dev_kfree_skb(skb);
- 			if (st->l3.debug & L3_DEB_STATE) {
--				sprintf(tmp, "up1tr6%sstate %d mt %x unhandled",
-+				l3_debug(st, "up1tr6%sstate %d mt %x unhandled",
- 					(pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ",
- 					proc->state, mt);
--				l3_debug(st, tmp);
- 			}
- 			return;
- 		} else {
- 			if (st->l3.debug & L3_DEB_STATE) {
--				sprintf(tmp, "up1tr6%sstate %d mt %x",
-+				l3_debug(st, "up1tr6%sstate %d mt %x",
- 					(pr == (DL_DATA | INDICATION)) ? " " : "(broadcast) ",
- 					proc->state, mt);
--				l3_debug(st, tmp);
- 			}
- 			datastln1[i].rout(proc, pr, skb);
- 		}
-@@ -861,7 +850,6 @@ down1tr6(struct PStack *st, int pr, void *arg)
- 	int i, cr;
- 	struct l3_process *proc;
- 	struct Channel *chan;
--	char tmp[80];
- 
- 	if ((DL_ESTABLISH | REQUEST) == pr) {
- 		l3_msg(st, pr, NULL);
-@@ -888,15 +876,13 @@ down1tr6(struct PStack *st, int pr, void *arg)
- 			break;
- 	if (i == ARRAY_SIZE(downstl)) {
- 		if (st->l3.debug & L3_DEB_STATE) {
--			sprintf(tmp, "down1tr6 state %d prim %d unhandled",
-+			l3_debug(st, "down1tr6 state %d prim %d unhandled",
- 				proc->state, pr);
--			l3_debug(st, tmp);
- 		}
- 	} else {
- 		if (st->l3.debug & L3_DEB_STATE) {
--			sprintf(tmp, "down1tr6 state %d prim %d",
-+			l3_debug(st, "down1tr6 state %d prim %d",
- 				proc->state, pr);
--			l3_debug(st, tmp);
- 		}
- 		downstl[i].rout(proc, pr, arg);
- 	}
-diff --git a/drivers/isdn/hisax/netjet.c b/drivers/isdn/hisax/netjet.c
-index b646eed..233e432 100644
---- a/drivers/isdn/hisax/netjet.c
-+++ b/drivers/isdn/hisax/netjet.c
-@@ -176,7 +176,7 @@ static void printframe(struct IsdnCardState *cs, u_char *buf, int count, char *s
- 		else
- 			j = i;
- 		QuickHex(t, p, j);
--		debugl1(cs, tmp);
-+		debugl1(cs, "%s", tmp);
- 		p += j;
- 		i -= j;
- 		t = tmp;
-diff --git a/drivers/isdn/hisax/q931.c b/drivers/isdn/hisax/q931.c
-index 041bf52..af1b020 100644
---- a/drivers/isdn/hisax/q931.c
-+++ b/drivers/isdn/hisax/q931.c
-@@ -1179,7 +1179,7 @@ LogFrame(struct IsdnCardState *cs, u_char *buf, int size)
- 		dp--;
- 		*dp++ = '\n';
- 		*dp = 0;
--		HiSax_putstatus(cs, NULL, cs->dlog);
-+		HiSax_putstatus(cs, NULL, "%s", cs->dlog);
- 	} else
- 		HiSax_putstatus(cs, "LogFrame: ", "warning Frame too big (%d)", size);
- }
-@@ -1246,7 +1246,7 @@ dlogframe(struct IsdnCardState *cs, struct sk_buff *skb, int dir)
- 	}
- 	if (finish) {
- 		*dp = 0;
--		HiSax_putstatus(cs, NULL, cs->dlog);
-+		HiSax_putstatus(cs, NULL, "%s", cs->dlog);
- 		return;
- 	}
- 	if ((0xfe & buf[0]) == PROTO_DIS_N0) {	/* 1TR6 */
-@@ -1509,5 +1509,5 @@ dlogframe(struct IsdnCardState *cs, struct sk_buff *skb, int dir)
- 		dp += sprintf(dp, "Unknown protocol %x!", buf[0]);
- 	}
- 	*dp = 0;
--	HiSax_putstatus(cs, NULL, cs->dlog);
-+	HiSax_putstatus(cs, NULL, "%s", cs->dlog);
- }
-diff --git a/drivers/isdn/hisax/w6692.c b/drivers/isdn/hisax/w6692.c
-index d8cac69..a858955 100644
---- a/drivers/isdn/hisax/w6692.c
-+++ b/drivers/isdn/hisax/w6692.c
-@@ -154,7 +154,7 @@ W6692_empty_fifo(struct IsdnCardState *cs, int count)
- 
- 		t += sprintf(t, "W6692_empty_fifo cnt %d", count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, cs->dlog);
-+		debugl1(cs, "%s", cs->dlog);
- 	}
- }
- 
-@@ -196,7 +196,7 @@ W6692_fill_fifo(struct IsdnCardState *cs)
- 
- 		t += sprintf(t, "W6692_fill_fifo cnt %d", count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, cs->dlog);
-+		debugl1(cs, "%s", cs->dlog);
- 	}
- }
- 
-@@ -226,7 +226,7 @@ W6692B_empty_fifo(struct BCState *bcs, int count)
- 		t += sprintf(t, "W6692B_empty_fifo %c cnt %d",
- 			     bcs->channel + '1', count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, bcs->blog);
-+		debugl1(cs, "%s", bcs->blog);
- 	}
- }
- 
-@@ -264,7 +264,7 @@ W6692B_fill_fifo(struct BCState *bcs)
- 		t += sprintf(t, "W6692B_fill_fifo %c cnt %d",
- 			     bcs->channel + '1', count);
- 		QuickHex(t, ptr, count);
--		debugl1(cs, bcs->blog);
-+		debugl1(cs, "%s", bcs->blog);
- 	}
- }
- 
 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
 index 9bb12ba..d4262f7 100644
 --- a/drivers/isdn/i4l/isdn_common.c
@@ -41725,29 +41329,42 @@ index baf2686..02125e6 100644
  		card->s0num[1][0] = '\0';
  		card->s0num[2][0] = '\0';
  		break;
+diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
+index a4f05c5..1433bc5 100644
+--- a/drivers/isdn/mISDN/dsp_cmx.c
++++ b/drivers/isdn/mISDN/dsp_cmx.c
+@@ -1628,7 +1628,7 @@ unsigned long	dsp_spl_jiffies; /* calculate the next time to fire */
+ static u16	dsp_count; /* last sample count */
+ static int	dsp_count_valid; /* if we have last sample count */
+ 
+-void
++void __intentional_overflow(-1)
+ dsp_cmx_send(void *arg)
+ {
+ 	struct dsp_conf *conf;
 diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
-index 6a8405d..0bd1c7e 100644
+index d93e245..e7ece6b 100644
 --- a/drivers/leds/leds-clevo-mail.c
 +++ b/drivers/leds/leds-clevo-mail.c
 @@ -40,7 +40,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
   * detected as working, but in reality it is not) as low as
   * possible.
   */
--static struct dmi_system_id __initdata clevo_mail_led_dmi_table[] = {
-+static const struct dmi_system_id __initconst clevo_mail_led_dmi_table[] = {
+-static struct dmi_system_id clevo_mail_led_dmi_table[] __initdata = {
++static struct dmi_system_id clevo_mail_led_dmi_table[] __initconst = {
  	{
  		.callback = clevo_mail_led_dmi_callback,
  		.ident = "Clevo D410J",
 diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
-index 64e204e..c6bf189 100644
+index 5b8f938..b73d657 100644
 --- a/drivers/leds/leds-ss4200.c
 +++ b/drivers/leds/leds-ss4200.c
 @@ -91,7 +91,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection");
   * detected as working, but in reality it is not) as low as
   * possible.
   */
--static struct dmi_system_id __initdata nas_led_whitelist[] = {
-+static const struct dmi_system_id __initconst nas_led_whitelist[] = {
+-static struct dmi_system_id nas_led_whitelist[] __initdata = {
++static struct dmi_system_id nas_led_whitelist[] __initconst = {
  	{
  		.callback = ss4200_led_dmi_callback,
  		.ident = "Intel SS4200-E",
@@ -41783,7 +41400,7 @@ index 0bf1e4e..b4bf44e 100644
  
  	printk(KERN_INFO "lguest: mapped switcher at %p\n",
 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
-index a35d8d1..59fb772 100644
+index bfb39bb..08a603b 100644
 --- a/drivers/lguest/page_tables.c
 +++ b/drivers/lguest/page_tables.c
 @@ -559,7 +559,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
@@ -41942,10 +41559,10 @@ index a7fd821..9dcf6c3 100644
  
  	seq_printf(seq, "\n");
 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
-index f1b7586..a49c4bd 100644
+index afe0814..8cf3794 100644
 --- a/drivers/md/dm-ioctl.c
 +++ b/drivers/md/dm-ioctl.c
-@@ -1739,7 +1739,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
+@@ -1745,7 +1745,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
  	    cmd == DM_LIST_VERSIONS_CMD)
  		return 0;
  
@@ -41955,7 +41572,7 @@ index f1b7586..a49c4bd 100644
  			DMWARN("name not supplied when creating device");
  			return -EINVAL;
 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
-index 699b5be..eac0a15 100644
+index 9584443..9fc9ac9 100644
 --- a/drivers/md/dm-raid1.c
 +++ b/drivers/md/dm-raid1.c
 @@ -40,7 +40,7 @@ enum dm_raid1_error {
@@ -42021,7 +41638,7 @@ index 699b5be..eac0a15 100644
  	ms->mirror[mirror].error_type = 0;
  	ms->mirror[mirror].offset = offset;
  
-@@ -1340,7 +1340,7 @@ static void mirror_resume(struct dm_target *ti)
+@@ -1339,7 +1339,7 @@ static void mirror_resume(struct dm_target *ti)
   */
  static char device_status_char(struct mirror *m)
  {
@@ -42030,11 +41647,35 @@ index 699b5be..eac0a15 100644
  		return 'A';
  
  	return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
+diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
+index 3d404c1..b62af0e 100644
+--- a/drivers/md/dm-stats.c
++++ b/drivers/md/dm-stats.c
+@@ -382,7 +382,7 @@ do_sync_free:
+ 		synchronize_rcu_expedited();
+ 		dm_stat_free(&s->rcu_head);
+ 	} else {
+-		ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
++		ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
+ 		call_rcu(&s->rcu_head, dm_stat_free);
+ 	}
+ 	return 0;
+@@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
+ 				       ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
+ 					(ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
+ 				       ));
+-		ACCESS_ONCE(last->last_sector) = end_sector;
+-		ACCESS_ONCE(last->last_rw) = bi_rw;
++		ACCESS_ONCE_RW(last->last_sector) = end_sector;
++		ACCESS_ONCE_RW(last->last_rw) = bi_rw;
+ 	}
+ 
+ 	rcu_read_lock();
 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
-index d907ca6..cfb8384 100644
+index 73c1712..7347292 100644
 --- a/drivers/md/dm-stripe.c
 +++ b/drivers/md/dm-stripe.c
-@@ -20,7 +20,7 @@ struct stripe {
+@@ -21,7 +21,7 @@ struct stripe {
  	struct dm_dev *dev;
  	sector_t physical_start;
  
@@ -42043,7 +41684,7 @@ index d907ca6..cfb8384 100644
  };
  
  struct stripe_c {
-@@ -185,7 +185,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
+@@ -186,7 +186,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
  			kfree(sc);
  			return r;
  		}
@@ -42052,7 +41693,7 @@ index d907ca6..cfb8384 100644
  	}
  
  	ti->private = sc;
-@@ -326,7 +326,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
+@@ -327,7 +327,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
  		DMEMIT("%d ", sc->stripes);
  		for (i = 0; i < sc->stripes; i++)  {
  			DMEMIT("%s ", sc->stripe[i].dev->name);
@@ -42061,7 +41702,7 @@ index d907ca6..cfb8384 100644
  				'D' : 'A';
  		}
  		buffer[i] = '\0';
-@@ -371,8 +371,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
+@@ -372,8 +372,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
  	 */
  	for (i = 0; i < sc->stripes; i++)
  		if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
@@ -42073,7 +41714,7 @@ index d907ca6..cfb8384 100644
  				schedule_work(&sc->trigger_event);
  		}
 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
-index f221812..6cfda2f 100644
+index 8f87835..531854d 100644
 --- a/drivers/md/dm-table.c
 +++ b/drivers/md/dm-table.c
 @@ -286,7 +286,7 @@ static struct dm_dev_internal *find_device(struct list_head *l, dev_t dev)
@@ -42117,10 +41758,10 @@ index 60bce43..9b997d0 100644
  	pmd->bl_info.value_type.inc = data_block_inc;
  	pmd->bl_info.value_type.dec = data_block_dec;
 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
-index 995e1fc..2468cec 100644
+index b3e26c7..1efca94 100644
 --- a/drivers/md/dm.c
 +++ b/drivers/md/dm.c
-@@ -178,9 +178,9 @@ struct mapped_device {
+@@ -179,9 +179,9 @@ struct mapped_device {
  	/*
  	 * Event handling.
  	 */
@@ -42132,7 +41773,7 @@ index 995e1fc..2468cec 100644
  	struct list_head uevent_list;
  	spinlock_t uevent_lock; /* Protect access to uevent_list */
  
-@@ -1916,8 +1916,8 @@ static struct mapped_device *alloc_dev(int minor)
+@@ -1985,8 +1985,8 @@ static struct mapped_device *alloc_dev(int minor)
  	spin_lock_init(&md->deferred_lock);
  	atomic_set(&md->holders, 1);
  	atomic_set(&md->open_count, 0);
@@ -42143,7 +41784,7 @@ index 995e1fc..2468cec 100644
  	INIT_LIST_HEAD(&md->uevent_list);
  	spin_lock_init(&md->uevent_lock);
  
-@@ -2068,7 +2068,7 @@ static void event_callback(void *context)
+@@ -2139,7 +2139,7 @@ static void event_callback(void *context)
  
  	dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
  
@@ -42152,7 +41793,7 @@ index 995e1fc..2468cec 100644
  	wake_up(&md->eventq);
  }
  
-@@ -2727,18 +2727,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
+@@ -2832,18 +2832,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
  
  uint32_t dm_next_uevent_seq(struct mapped_device *md)
  {
@@ -42175,7 +41816,7 @@ index 995e1fc..2468cec 100644
  
  void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
 diff --git a/drivers/md/md.c b/drivers/md/md.c
-index 866f489..9bf9ba3 100644
+index 561a65f..f4e8c71 100644
 --- a/drivers/md/md.c
 +++ b/drivers/md/md.c
 @@ -234,10 +234,10 @@ EXPORT_SYMBOL_GPL(md_trim_bio);
@@ -42247,7 +41888,7 @@ index 866f489..9bf9ba3 100644
  
  	INIT_LIST_HEAD(&rdev->same_set);
  	init_waitqueue_head(&rdev->blocked_wait);
-@@ -7024,7 +7024,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
+@@ -7042,7 +7042,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
  
  		spin_unlock(&pers_lock);
  		seq_printf(seq, "\n");
@@ -42256,7 +41897,7 @@ index 866f489..9bf9ba3 100644
  		return 0;
  	}
  	if (v == (void*)2) {
-@@ -7127,7 +7127,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
+@@ -7145,7 +7145,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
  		return error;
  
  	seq = file->private_data;
@@ -42265,7 +41906,7 @@ index 866f489..9bf9ba3 100644
  	return error;
  }
  
-@@ -7141,7 +7141,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
+@@ -7159,7 +7159,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
  	/* always allow read */
  	mask = POLLIN | POLLRDNORM;
  
@@ -42274,7 +41915,7 @@ index 866f489..9bf9ba3 100644
  		mask |= POLLERR | POLLPRI;
  	return mask;
  }
-@@ -7185,7 +7185,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
+@@ -7203,7 +7203,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
  		struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
  		curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
  			      (int)part_stat_read(&disk->part0, sectors[1]) -
@@ -42284,7 +41925,7 @@ index 866f489..9bf9ba3 100644
  		 * as sync_io is counted when a request starts, and
  		 * disk_stats is counted when it completes.
 diff --git a/drivers/md/md.h b/drivers/md/md.h
-index 20f02c0..fd8c821 100644
+index 608050c..6e77db5d 100644
 --- a/drivers/md/md.h
 +++ b/drivers/md/md.h
 @@ -94,13 +94,13 @@ struct md_rdev {
@@ -42303,7 +41944,7 @@ index 20f02c0..fd8c821 100644
  					   * for reporting to userspace and storing
  					   * in superblock.
  					   */
-@@ -442,7 +442,7 @@ static inline void rdev_dec_pending(struct md_rdev *rdev, struct mddev *mddev)
+@@ -446,7 +446,7 @@ static inline void rdev_dec_pending(struct md_rdev *rdev, struct mddev *mddev)
  
  static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
  {
@@ -42410,10 +42051,10 @@ index 73dc8a3..bdd515a 100644
  
  			rdev_dec_pending(rdev, mddev);
 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
-index d825059..d5e4ec7 100644
+index f8b9068..7a2b9fc 100644
 --- a/drivers/md/raid5.c
 +++ b/drivers/md/raid5.c
-@@ -1776,21 +1776,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
+@@ -1886,21 +1886,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
  				mdname(conf->mddev), STRIPE_SECTORS,
  				(unsigned long long)s,
  				bdevname(rdev->bdev, b));
@@ -42439,7 +42080,7 @@ index d825059..d5e4ec7 100644
  		if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
  			printk_ratelimited(
  				KERN_WARNING
-@@ -1818,7 +1818,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
+@@ -1928,7 +1928,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
  				mdname(conf->mddev),
  				(unsigned long long)s,
  				bdn);
@@ -42715,7 +42356,7 @@ index 545c04c..a14bded 100644
  unlock:
  	mutex_unlock(&dev->lock);
 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
-index bd4d3a7..ffc0b9d 100644
+index 5236035..c622c74 100644
 --- a/drivers/media/radio/radio-maxiradio.c
 +++ b/drivers/media/radio/radio-maxiradio.c
 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
@@ -42728,7 +42369,7 @@ index bd4d3a7..ffc0b9d 100644
  #define PCI_VENDOR_ID_GUILLEMOT 0x5046
  #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
-index 8fa18ab..caee70f 100644
+index b914772..7ddbf9b 100644
 --- a/drivers/media/radio/radio-shark.c
 +++ b/drivers/media/radio/radio-shark.c
 @@ -79,7 +79,7 @@ struct shark_device {
@@ -42767,10 +42408,10 @@ index 9c9084c..a9e8dfb 100644
  	radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
  	if (!radio)
 diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
-index 1cf382a..c22998c 100644
+index 46da365..3ba4206 100644
 --- a/drivers/media/rc/rc-main.c
 +++ b/drivers/media/rc/rc-main.c
-@@ -1030,7 +1030,7 @@ EXPORT_SYMBOL_GPL(rc_free_device);
+@@ -1065,7 +1065,7 @@ EXPORT_SYMBOL_GPL(rc_free_device);
  int rc_register_device(struct rc_dev *dev)
  {
  	static bool raw_init = false; /* raw decoders loaded? */
@@ -42779,7 +42420,7 @@ index 1cf382a..c22998c 100644
  	struct rc_map *rc_map;
  	const char *path;
  	int rc;
-@@ -1061,7 +1061,7 @@ int rc_register_device(struct rc_dev *dev)
+@@ -1096,7 +1096,7 @@ int rc_register_device(struct rc_dev *dev)
  	 */
  	mutex_lock(&dev->lock);
  
@@ -43226,13 +42867,13 @@ index fcbb2e9..2635e11 100644
  #include <linux/pci.h>
  #include <linux/interrupt.h>
 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
-index 8042b32..cba3166 100644
+index de7fb80..7c1b931 100644
 --- a/drivers/mfd/max8925-i2c.c
 +++ b/drivers/mfd/max8925-i2c.c
 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
  				   const struct i2c_device_id *id)
  {
- 	struct max8925_platform_data *pdata = client->dev.platform_data;
+ 	struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
 -	static struct max8925_chip *chip;
 +	struct max8925_chip *chip;
  	struct device_node *node = client->dev.of_node;
@@ -43279,42 +42920,21 @@ index 9aa6d1e..1631bfc 100644
  
  	for (i = irq_base; i < irq_end; i++) {
  		irq_set_chip_and_handler(i, &twl4030_irq_chip,
-diff --git a/drivers/mfd/twl6030-irq.c b/drivers/mfd/twl6030-irq.c
-index 277a8db..0e0b754 100644
---- a/drivers/mfd/twl6030-irq.c
-+++ b/drivers/mfd/twl6030-irq.c
-@@ -387,10 +387,12 @@ int twl6030_init_irq(struct device *dev, int irq_num)
- 	 * install an irq handler for each of the modules;
- 	 * clone dummy irq_chip since PIH can't *do* anything
- 	 */
--	twl6030_irq_chip = dummy_irq_chip;
--	twl6030_irq_chip.name = "twl6030";
--	twl6030_irq_chip.irq_set_type = NULL;
--	twl6030_irq_chip.irq_set_wake = twl6030_irq_set_wake;
-+	pax_open_kernel();
-+	memcpy((void *)&twl6030_irq_chip, &dummy_irq_chip, sizeof twl6030_irq_chip);
-+	*(const char **)&twl6030_irq_chip.name = "twl6030";
-+	*(void **)&twl6030_irq_chip.irq_set_type = NULL;
-+	*(void **)&twl6030_irq_chip.irq_set_wake = twl6030_irq_set_wake;
-+	pax_close_kernel();
- 
- 	for (i = irq_base; i < irq_end; i++) {
- 		irq_set_chip_and_handler(i, &twl6030_irq_chip,
 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
-index f32550a..e3e52a2 100644
+index 464419b..64bae8d 100644
 --- a/drivers/misc/c2port/core.c
 +++ b/drivers/misc/c2port/core.c
-@@ -920,7 +920,9 @@ struct c2port_device *c2port_device_register(char *name,
- 	mutex_init(&c2dev->mutex);
+@@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
+ 		goto error_idr_alloc;
+ 	c2dev->id = ret;
  
- 	/* Create binary file */
--	c2port_bin_attrs.size = ops->blocks_num * ops->block_size;
+-	bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
 +	pax_open_kernel();
-+	*(size_t *)&c2port_bin_attrs.size = ops->blocks_num * ops->block_size;
++	*(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
 +	pax_close_kernel();
- 	ret = device_create_bin_file(c2dev->dev, &c2port_bin_attrs);
- 	if (unlikely(ret))
- 		goto error_device_create_bin_file;
+ 
+ 	c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
+ 				   "c2port%d", c2dev->id);
 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
 index 36f5d52..32311c3 100644
 --- a/drivers/misc/kgdbts.c
@@ -43670,7 +43290,7 @@ index 82dc574..8539ab2 100644
  
  		break;
 diff --git a/drivers/mmc/core/mmc_ops.c b/drivers/mmc/core/mmc_ops.c
-index 837fc73..acb5862 100644
+index ef18348..1b53cf0 100644
 --- a/drivers/mmc/core/mmc_ops.c
 +++ b/drivers/mmc/core/mmc_ops.c
 @@ -213,7 +213,7 @@ mmc_send_cxd_data(struct mmc_card *card, struct mmc_host *host,
@@ -43709,10 +43329,10 @@ index c3785ed..1984c44 100644
  	}
  
 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
-index 926aaf6..8e153e2 100644
+index 6debda9..2ba7427 100644
 --- a/drivers/mmc/host/sdhci-s3c.c
 +++ b/drivers/mmc/host/sdhci-s3c.c
-@@ -664,9 +664,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
+@@ -668,9 +668,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
  	 * we can use overriding functions instead of default.
  	 */
  	if (host->quirks & SDHCI_QUIRK_NONSTANDARD_CLOCK) {
@@ -43741,7 +43361,7 @@ index 096993f..f02c23b 100644
  	if (!ECCBUF_SIZE) {
  		/* We should fall back to a general writev implementation.
 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
-index 0c8bb6b..6f35deb 100644
+index 2ed2bb3..2d0b82e 100644
 --- a/drivers/mtd/nand/denali.c
 +++ b/drivers/mtd/nand/denali.c
 @@ -24,6 +24,7 @@
@@ -43765,12 +43385,12 @@ index 51b9d6a..52af9a7 100644
  #include <linux/mtd/nand.h>
  #include <linux/mtd/nftl.h>
 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
-index f9d5615..99dd95f 100644
+index 4b8e895..6b3c498 100644
 --- a/drivers/mtd/sm_ftl.c
 +++ b/drivers/mtd/sm_ftl.c
-@@ -56,7 +56,7 @@ ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
+@@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
  #define SM_CIS_VENDOR_OFFSET 0x59
- struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
+ static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
  {
 -	struct attribute_group *attr_group;
 +	attribute_group_no_const *attr_group;
@@ -43778,10 +43398,10 @@ index f9d5615..99dd95f 100644
  	struct sm_sysfs_attribute *vendor_attribute;
  
 diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
-index 5e31046..82f8ddc 100644
+index e883bfe..e51a1ec 100644
 --- a/drivers/net/bonding/bond_main.c
 +++ b/drivers/net/bonding/bond_main.c
-@@ -4839,7 +4839,7 @@ static unsigned int bond_get_num_tx_queues(void)
+@@ -4511,7 +4511,7 @@ static unsigned int bond_get_num_tx_queues(void)
  	return tx_queues;
  }
  
@@ -43790,7 +43410,7 @@ index 5e31046..82f8ddc 100644
  	.kind			= "bond",
  	.priv_size		= sizeof(struct bonding),
  	.setup			= bond_setup,
-@@ -4964,8 +4964,8 @@ static void __exit bonding_exit(void)
+@@ -4636,8 +4636,8 @@ static void __exit bonding_exit(void)
  
  	bond_destroy_debugfs();
  
@@ -43801,7 +43421,7 @@ index 5e31046..82f8ddc 100644
  #ifdef CONFIG_NET_POLL_CONTROLLER
  	/*
 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
-index e1d2643..7f4133b 100644
+index f92f001..0b2f9bf 100644
 --- a/drivers/net/ethernet/8390/ax88796.c
 +++ b/drivers/net/ethernet/8390/ax88796.c
 @@ -872,9 +872,11 @@ static int ax_probe(struct platform_device *pdev)
@@ -43818,10 +43438,10 @@ index e1d2643..7f4133b 100644
  
  	if (!request_mem_region(mem->start, mem_size, pdev->name)) {
 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
-index c07a6d0..ca88c45 100644
+index da8fcaa..f4b5d3b 100644
 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
-@@ -1137,7 +1137,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
+@@ -1138,7 +1138,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
  static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
  {
  	/* RX_MODE controlling object */
@@ -43831,10 +43451,10 @@ index c07a6d0..ca88c45 100644
  	/* multicast configuration controlling object */
  	bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
-index 8f03c98..dd0ef10 100644
+index 9fbeee5..5e3e37a 100644
 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
-@@ -2345,15 +2345,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
+@@ -2590,15 +2590,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
  	return rc;
  }
  
@@ -43856,10 +43476,10 @@ index 8f03c98..dd0ef10 100644
  }
  
 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
-index 798dfe9..05d0a44 100644
+index 658f4e3..15074a6 100644
 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
-@@ -1311,8 +1311,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
+@@ -1325,8 +1325,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
  
  /********************* RX MODE ****************/
  
@@ -43870,7 +43490,7 @@ index 798dfe9..05d0a44 100644
  /**
   * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
-index cd63d11..b67dd78 100644
+index 7025780..e55a71c 100644
 --- a/drivers/net/ethernet/broadcom/tg3.h
 +++ b/drivers/net/ethernet/broadcom/tg3.h
 @@ -147,6 +147,7 @@
@@ -43895,10 +43515,10 @@ index 8cffcdf..aadf043 100644
  #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
  
 diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
-index 5a3256b..60f16d8 100644
+index c73cabd..cd278b1 100644
 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
 +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c
-@@ -2177,7 +2177,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
+@@ -2186,7 +2186,7 @@ static void get_regs(struct net_device *dev, struct ethtool_regs *regs,
  
  	int i;
  	struct adapter *ap = netdev2adap(dev);
@@ -43908,7 +43528,7 @@ index 5a3256b..60f16d8 100644
  
  	if (is_t4(ap->chip)) {
 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
-index 4c83003..2a2a5b9 100644
+index 263b92c..f05134b 100644
 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
 @@ -5388,7 +5388,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
@@ -43930,10 +43550,10 @@ index 4c83003..2a2a5b9 100644
  	break;
      }
 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
-index 3d91a5e..1014702 100644
+index 2c38cc4..0323f6e 100644
 --- a/drivers/net/ethernet/emulex/benet/be_main.c
 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
-@@ -469,7 +469,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
+@@ -470,7 +470,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
  
  	if (wrapped)
  		newacc += 65536;
@@ -43941,9 +43561,9 @@ index 3d91a5e..1014702 100644
 +	ACCESS_ONCE_RW(*acc) = newacc;
  }
  
- void populate_erx_stats(struct be_adapter *adapter,
+ static void populate_erx_stats(struct be_adapter *adapter,
 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
-index 934e1ae..b262e6b 100644
+index 212f44b..fb69959 100644
 --- a/drivers/net/ethernet/faraday/ftgmac100.c
 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
 @@ -31,6 +31,8 @@
@@ -43956,7 +43576,7 @@ index 934e1ae..b262e6b 100644
  
  #include "ftgmac100.h"
 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
-index 4658f4c..407d155 100644
+index 8be5b40..081bc1b 100644
 --- a/drivers/net/ethernet/faraday/ftmac100.c
 +++ b/drivers/net/ethernet/faraday/ftmac100.c
 @@ -31,6 +31,8 @@
@@ -43968,21 +43588,8 @@ index 4658f4c..407d155 100644
  
  #include "ftmac100.h"
  
-diff --git a/drivers/net/ethernet/intel/igb/igb_ethtool.c b/drivers/net/ethernet/intel/igb/igb_ethtool.c
-index 85fe7b5..e2da180 100644
---- a/drivers/net/ethernet/intel/igb/igb_ethtool.c
-+++ b/drivers/net/ethernet/intel/igb/igb_ethtool.c
-@@ -2637,6 +2637,8 @@ static int igb_set_eee(struct net_device *netdev,
- 	    (hw->phy.media_type != e1000_media_type_copper))
- 		return -EOPNOTSUPP;
- 
-+	memset(&eee_curr, 0, sizeof(struct ethtool_eee));
-+
- 	ret_val = igb_get_eee(netdev, &eee_curr);
- 	if (ret_val)
- 		return ret_val;
 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
-index 331987d..3be1135 100644
+index 5184e2a..acb28c3 100644
 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
 @@ -776,7 +776,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
@@ -44020,13 +43627,13 @@ index fbe5363..266b4e3 100644
  		__vxge_hw_mempool_create(vpath->hldev,
  			fifo->config->memblock_size,
 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
-index 345d987..af69721 100644
+index f09e787..f3916a8 100644
 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
-@@ -2011,7 +2011,9 @@ int qlcnic_83xx_config_default_opmode(struct qlcnic_adapter *adapter)
- 		op_mode = QLC_83XX_DEFAULT_OPMODE;
+@@ -2055,7 +2055,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
  
- 	if (op_mode == QLC_83XX_DEFAULT_OPMODE) {
+ 	} else if (ret == QLC_83XX_DEFAULT_OPMODE) {
+ 		ahw->nic_mode = QLC_83XX_DEFAULT_MODE;
 -		adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
 +		pax_open_kernel();
 +		*(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
@@ -44035,7 +43642,7 @@ index 345d987..af69721 100644
  	} else {
  		return -EIO;
 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
-index 599d1fd..59868fe 100644
+index 0248a4c..9648d96 100644
 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
 @@ -191,17 +191,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
@@ -44066,10 +43673,10 @@ index 599d1fd..59868fe 100644
  	default:
  		dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
-index 79e54ef..dec4019 100644
+index 1551360..ed6510f 100644
 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
-@@ -1105,7 +1105,7 @@ int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
+@@ -1108,7 +1108,7 @@ int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
  	struct qlcnic_dump_entry *entry;
  	struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
  	struct qlcnic_dump_template_hdr *tmpl_hdr = fw_dump->tmpl_hdr;
@@ -44079,7 +43686,7 @@ index 79e54ef..dec4019 100644
  	struct qlcnic_hardware_context *ahw;
  	void *temp_buffer;
 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
-index 7ba68e0..618c73d 100644
+index 3397cee..101f8fa 100644
 --- a/drivers/net/ethernet/realtek/r8169.c
 +++ b/drivers/net/ethernet/realtek/r8169.c
 @@ -759,22 +759,22 @@ struct rtl8169_private {
@@ -44110,18 +43717,18 @@ index 7ba68e0..618c73d 100644
  	int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
  	int (*get_settings)(struct net_device *, struct ethtool_cmd *);
 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
-index b495394..0748c54 100644
+index 03acf57..e1251ff 100644
 --- a/drivers/net/ethernet/sfc/ptp.c
 +++ b/drivers/net/ethernet/sfc/ptp.c
-@@ -535,7 +535,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
- 		       (u32)((u64)ptp->start.dma_addr >> 32));
+@@ -539,7 +539,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
+ 		       ptp->start.dma_addr);
  
  	/* Clear flag that signals MC ready */
 -	ACCESS_ONCE(*start) = 0;
 +	ACCESS_ONCE_RW(*start) = 0;
- 	efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
- 			   MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
- 
+ 	rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
+ 				MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
+ 	EFX_BUG_ON_PARANOID(rc);
 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
 index 50617c5..b13724c 100644
 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
@@ -44186,10 +43793,10 @@ index bf0d55e..82bcfbd1 100644
  	priv = netdev_priv(dev);
  	priv->phy = phy;
 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
-index 16b43bf..ead0c35 100644
+index 9bf46bd..bfdaa84 100644
 --- a/drivers/net/macvlan.c
 +++ b/drivers/net/macvlan.c
-@@ -934,13 +934,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
+@@ -939,13 +939,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
  int macvlan_link_register(struct rtnl_link_ops *ops)
  {
  	/* common fields */
@@ -44212,7 +43819,7 @@ index 16b43bf..ead0c35 100644
  
  	return rtnl_link_register(ops);
  };
-@@ -996,7 +998,7 @@ static int macvlan_device_event(struct notifier_block *unused,
+@@ -1001,7 +1003,7 @@ static int macvlan_device_event(struct notifier_block *unused,
  	return NOTIFY_DONE;
  }
  
@@ -44222,10 +43829,10 @@ index 16b43bf..ead0c35 100644
  };
  
 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
-index ea53abb..2e4d087 100644
+index 9dccb1e..19fd4c9 100644
 --- a/drivers/net/macvtap.c
 +++ b/drivers/net/macvtap.c
-@@ -1286,7 +1286,7 @@ static int macvtap_device_event(struct notifier_block *unused,
+@@ -1183,7 +1183,7 @@ static int macvtap_device_event(struct notifier_block *unused,
  	return NOTIFY_DONE;
  }
  
@@ -44282,10 +43889,10 @@ index 1252d9c..80e660b 100644
  
  	/* We've got a compressed packet; read the change byte */
 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
-index bff7e0b..7315137 100644
+index 50e43e6..e1a5807 100644
 --- a/drivers/net/team/team.c
 +++ b/drivers/net/team/team.c
-@@ -2702,7 +2702,7 @@ static int team_device_event(struct notifier_block *unused,
+@@ -2869,7 +2869,7 @@ static int team_device_event(struct notifier_block *unused,
  	return NOTIFY_DONE;
  }
  
@@ -44295,10 +43902,10 @@ index bff7e0b..7315137 100644
  };
  
 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
-index 68b9aa3..b3c20f3 100644
+index 7cb105c..11214ff 100644
 --- a/drivers/net/tun.c
 +++ b/drivers/net/tun.c
-@@ -1874,7 +1874,7 @@ unlock:
+@@ -1826,7 +1826,7 @@ unlock:
  }
  
  static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
@@ -44307,8 +43914,8 @@ index 68b9aa3..b3c20f3 100644
  {
  	struct tun_file *tfile = file->private_data;
  	struct tun_struct *tun;
-@@ -1886,6 +1886,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
- 	int vnet_hdr_sz;
+@@ -1839,6 +1839,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
+ 	unsigned int ifindex;
  	int ret;
  
 +	if (ifreq_len > sizeof ifr)
@@ -44431,10 +44038,10 @@ index a79e9d3..78cd4fa 100644
  
  	/* we will have to manufacture ethernet headers, prepare template */
 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
-index 8a05d77..ba8b9c5 100644
+index 2ef5b62..6fa0ec3 100644
 --- a/drivers/net/vxlan.c
 +++ b/drivers/net/vxlan.c
-@@ -1870,7 +1870,7 @@ nla_put_failure:
+@@ -2615,7 +2615,7 @@ nla_put_failure:
  	return -EMSGSIZE;
  }
  
@@ -44457,7 +44064,7 @@ index 0b60295..b8bfa5b 100644
  		if (rd == NULL) {
  			result = -ENOMEM;
 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
-index d0adbaf..6cedbf0 100644
+index 7fe1964..7016de0 100644
 --- a/drivers/net/wireless/airo.c
 +++ b/drivers/net/wireless/airo.c
 @@ -7844,7 +7844,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
@@ -44482,37 +44089,13 @@ index 34c8a33..3261fdc 100644
  {
  	return msecs_to_jiffies((s->poll_timeout[2] << 16)
  				| (s->poll_timeout[1] << 8)
-diff --git a/drivers/net/wireless/ath/ath10k/core.c b/drivers/net/wireless/ath/ath10k/core.c
-index 2b3426b..1f564be 100644
---- a/drivers/net/wireless/ath/ath10k/core.c
-+++ b/drivers/net/wireless/ath/ath10k/core.c
-@@ -507,7 +507,9 @@ EXPORT_SYMBOL(ath10k_core_destroy);
- 
- int ath10k_core_register(struct ath10k *ar)
- {
--	struct ath10k_htc_ops htc_ops;
-+	static struct ath10k_htc_ops htc_ops = {
-+		.target_send_suspend_complete = ath10k_send_suspend_complete,
-+	};
- 	struct bmi_target_info target_info;
- 	int status;
- 
-@@ -536,8 +538,6 @@ int ath10k_core_register(struct ath10k *ar)
- 	if (status)
- 		goto err;
- 
--	htc_ops.target_send_suspend_complete = ath10k_send_suspend_complete;
--
- 	ar->htc = ath10k_htc_create(ar, &htc_ops);
- 	if (IS_ERR(ar->htc)) {
- 		status = PTR_ERR(ar->htc);
 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
-index 74363c9..237b926 100644
+index ef3329e..c28ff5d 100644
 --- a/drivers/net/wireless/ath/ath10k/htc.c
 +++ b/drivers/net/wireless/ath/ath10k/htc.c
 @@ -963,7 +963,10 @@ void ath10k_htc_stop(struct ath10k_htc *htc)
- struct ath10k_htc *ath10k_htc_create(struct ath10k *ar,
- 				     struct ath10k_htc_ops *htc_ops)
+ /* registered target arrival callback from the HIF layer */
+ int ath10k_htc_init(struct ath10k *ar)
  {
 -	struct ath10k_hif_cb htc_callbacks;
 +	static struct ath10k_hif_cb htc_callbacks = {
@@ -44520,9 +44103,9 @@ index 74363c9..237b926 100644
 +		.tx_completion = ath10k_htc_tx_completion_handler,
 +	};
  	struct ath10k_htc_ep *ep = NULL;
- 	struct ath10k_htc *htc = NULL;
+ 	struct ath10k_htc *htc = &ar->htc;
  
-@@ -979,8 +982,6 @@ struct ath10k_htc *ath10k_htc_create(struct ath10k *ar,
+@@ -973,8 +976,6 @@ int ath10k_htc_init(struct ath10k *ar)
  	ath10k_htc_reset_endpoint_states(htc);
  
  	/* setup HIF layer callbacks */
@@ -44531,6 +44114,25 @@ index 74363c9..237b926 100644
  	htc->ar = ar;
  
  	/* Get HIF default pipe for HTC message exchange */
+diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
+index e1dd8c7..9f91b3f 100644
+--- a/drivers/net/wireless/ath/ath10k/htc.h
++++ b/drivers/net/wireless/ath/ath10k/htc.h
+@@ -271,12 +271,12 @@ enum ath10k_htc_ep_id {
+ 
+ struct ath10k_htc_ops {
+ 	void (*target_send_suspend_complete)(struct ath10k *ar);
+-};
++} __no_const;
+ 
+ struct ath10k_htc_ep_ops {
+ 	void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
+ 	void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
+-};
++} __no_const;
+ 
+ /* service connection information */
+ struct ath10k_htc_svc_conn_req {
 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
 index 8d78253..bebbb68 100644
 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
@@ -44615,7 +44217,7 @@ index 8d78253..bebbb68 100644
  		| set11nRateFlags(i->rates, 2)
  		| set11nRateFlags(i->rates, 3)
 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
-index 5163abd..3ada4c2 100644
+index f6c5c1b..6058354 100644
 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
@@ -44737,10 +44339,10 @@ index 5163abd..3ada4c2 100644
  
  static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
-index cd74b3a..6a28d24 100644
+index 69a907b..91e071c 100644
 --- a/drivers/net/wireless/ath/ath9k/hw.h
 +++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -652,7 +652,7 @@ struct ath_hw_private_ops {
+@@ -657,7 +657,7 @@ struct ath_hw_private_ops {
  
  	/* ANI */
  	void (*ani_cache_ini_regs)(struct ath_hw *ah);
@@ -44749,10 +44351,10 @@ index cd74b3a..6a28d24 100644
  
  /**
   * struct ath_spec_scan - parameters for Atheros spectral scan
-@@ -721,7 +721,7 @@ struct ath_hw_ops {
- 				     struct ath_spec_scan *param);
- 	void (*spectral_scan_trigger)(struct ath_hw *ah);
- 	void (*spectral_scan_wait)(struct ath_hw *ah);
+@@ -729,7 +729,7 @@ struct ath_hw_ops {
+ #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
+ 	void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
+ #endif
 -};
 +} __no_const;
  
@@ -44787,10 +44389,10 @@ index 9581d07..84f6a76 100644
  
  	D_INFO("*** LOAD DRIVER ***\n");
 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
-index d532948..e0d8bb1 100644
+index d94f8ab..5b568c8 100644
 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
-@@ -203,7 +203,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
+@@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
  {
  	struct iwl_priv *priv = file->private_data;
  	char buf[64];
@@ -44799,7 +44401,7 @@ index d532948..e0d8bb1 100644
  	u32 offset, len;
  
  	memset(buf, 0, sizeof(buf));
-@@ -473,7 +473,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
+@@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
  	struct iwl_priv *priv = file->private_data;
  
  	char buf[8];
@@ -44808,7 +44410,7 @@ index d532948..e0d8bb1 100644
  	u32 reset_flag;
  
  	memset(buf, 0, sizeof(buf));
-@@ -554,7 +554,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
+@@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
  {
  	struct iwl_priv *priv = file->private_data;
  	char buf[8];
@@ -44817,7 +44419,7 @@ index d532948..e0d8bb1 100644
  	int ht40;
  
  	memset(buf, 0, sizeof(buf));
-@@ -606,7 +606,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
+@@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
  {
  	struct iwl_priv *priv = file->private_data;
  	char buf[8];
@@ -44826,7 +44428,7 @@ index d532948..e0d8bb1 100644
  	int value;
  
  	memset(buf, 0, sizeof(buf));
-@@ -698,10 +698,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
+@@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
  DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
  DEBUGFS_READ_FILE_OPS(current_sleep_command);
  
@@ -44841,7 +44443,7 @@ index d532948..e0d8bb1 100644
  	"%-32s    current  cumulative       delta         max\n";
  
  static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
-@@ -1871,7 +1871,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
+@@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
  {
  	struct iwl_priv *priv = file->private_data;
  	char buf[8];
@@ -44850,7 +44452,7 @@ index d532948..e0d8bb1 100644
  	int clear;
  
  	memset(buf, 0, sizeof(buf));
-@@ -1916,7 +1916,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
+@@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
  {
  	struct iwl_priv *priv = file->private_data;
  	char buf[8];
@@ -44859,7 +44461,7 @@ index d532948..e0d8bb1 100644
  	int trace;
  
  	memset(buf, 0, sizeof(buf));
-@@ -1987,7 +1987,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
+@@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
  {
  	struct iwl_priv *priv = file->private_data;
  	char buf[8];
@@ -44868,7 +44470,7 @@ index d532948..e0d8bb1 100644
  	int missed;
  
  	memset(buf, 0, sizeof(buf));
-@@ -2028,7 +2028,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
+@@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
  
  	struct iwl_priv *priv = file->private_data;
  	char buf[8];
@@ -44877,7 +44479,7 @@ index d532948..e0d8bb1 100644
  	int plcp;
  
  	memset(buf, 0, sizeof(buf));
-@@ -2088,7 +2088,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
+@@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
  
  	struct iwl_priv *priv = file->private_data;
  	char buf[8];
@@ -44886,7 +44488,7 @@ index d532948..e0d8bb1 100644
  	int flush;
  
  	memset(buf, 0, sizeof(buf));
-@@ -2178,7 +2178,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
+@@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
  
  	struct iwl_priv *priv = file->private_data;
  	char buf[8];
@@ -44895,7 +44497,7 @@ index d532948..e0d8bb1 100644
  	int rts;
  
  	if (!priv->cfg->ht_params)
-@@ -2220,7 +2220,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
+@@ -2205,7 +2205,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
  {
  	struct iwl_priv *priv = file->private_data;
  	char buf[8];
@@ -44904,7 +44506,7 @@ index d532948..e0d8bb1 100644
  
  	memset(buf, 0, sizeof(buf));
  	buf_size = min(count, sizeof(buf) -  1);
-@@ -2254,7 +2254,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
+@@ -2239,7 +2239,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
  	struct iwl_priv *priv = file->private_data;
  	u32 event_log_flag;
  	char buf[8];
@@ -44913,7 +44515,7 @@ index d532948..e0d8bb1 100644
  
  	/* check that the interface is up */
  	if (!iwl_is_ready(priv))
-@@ -2308,7 +2308,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
+@@ -2293,7 +2293,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
  	struct iwl_priv *priv = file->private_data;
  	char buf[8];
  	u32 calib_disabled;
@@ -44923,10 +44525,10 @@ index d532948..e0d8bb1 100644
  	memset(buf, 0, sizeof(buf));
  	buf_size = min(count, sizeof(buf) - 1);
 diff --git a/drivers/net/wireless/iwlwifi/dvm/main.c b/drivers/net/wireless/iwlwifi/dvm/main.c
-index 1531a4f..21d2641 100644
+index 7aad766..06addb4 100644
 --- a/drivers/net/wireless/iwlwifi/dvm/main.c
 +++ b/drivers/net/wireless/iwlwifi/dvm/main.c
-@@ -1180,7 +1180,7 @@ static void iwl_option_config(struct iwl_priv *priv)
+@@ -1123,7 +1123,7 @@ static void iwl_option_config(struct iwl_priv *priv)
  static int iwl_eeprom_init_hw_params(struct iwl_priv *priv)
  {
  	struct iwl_nvm_data *data = priv->nvm_data;
@@ -44935,7 +44537,7 @@ index 1531a4f..21d2641 100644
  
  	if (data->sku_cap_11n_enable &&
  	    !priv->cfg->ht_params) {
-@@ -1194,7 +1194,6 @@ static int iwl_eeprom_init_hw_params(struct iwl_priv *priv)
+@@ -1137,7 +1137,6 @@ static int iwl_eeprom_init_hw_params(struct iwl_priv *priv)
  		return -EINVAL;
  	}
  
@@ -44944,10 +44546,10 @@ index 1531a4f..21d2641 100644
  		       data->sku_cap_band_24GHz_enable ? "" : "NOT", "enabled",
  		       data->sku_cap_band_52GHz_enable ? "" : "NOT", "enabled",
 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
-index 390e2f0..75cfbaf 100644
+index c3f904d..4cadf83 100644
 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
-@@ -1350,7 +1350,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
+@@ -1252,7 +1252,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
  	struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
  
  	char buf[8];
@@ -44956,7 +44558,7 @@ index 390e2f0..75cfbaf 100644
  	u32 reset_flag;
  
  	memset(buf, 0, sizeof(buf));
-@@ -1371,7 +1371,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
+@@ -1273,7 +1273,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
  {
  	struct iwl_trans *trans = file->private_data;
  	char buf[8];
@@ -44966,10 +44568,10 @@ index 390e2f0..75cfbaf 100644
  
  	memset(buf, 0, sizeof(buf));
 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
-index cb34c78..9fec0dc 100644
+index 2cd3f54..e936f90 100644
 --- a/drivers/net/wireless/mac80211_hwsim.c
 +++ b/drivers/net/wireless/mac80211_hwsim.c
-@@ -2195,25 +2195,19 @@ static int __init init_mac80211_hwsim(void)
+@@ -2196,25 +2196,19 @@ static int __init init_mac80211_hwsim(void)
  
  	if (channels > 1) {
  		hwsim_if_comb.num_different_channels = channels;
@@ -45022,10 +44624,10 @@ index 8169a85..7fa3b47 100644
  
  	tmp = cpu_to_le32(rts_threshold);
 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
-index ee3fc57..ed5ddc9 100644
+index fe4c572..99dedfa 100644
 --- a/drivers/net/wireless/rt2x00/rt2x00.h
 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
-@@ -386,7 +386,7 @@ struct rt2x00_intf {
+@@ -387,7 +387,7 @@ struct rt2x00_intf {
  	 * for hardware which doesn't support hardware
  	 * sequence counting.
  	 */
@@ -45035,7 +44637,7 @@ index ee3fc57..ed5ddc9 100644
  
  static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
-index aa95c6c..a59dd67 100644
+index 6c8a33b..78212fa 100644
 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
 @@ -252,9 +252,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
@@ -45211,7 +44813,7 @@ index ed2c3ec..deda85a 100644
  }
  
 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
-index 84a208d..d61b0a1 100644
+index ee2cfce..7f8f699 100644
 --- a/drivers/oprofile/oprofile_files.c
 +++ b/drivers/oprofile/oprofile_files.c
 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
@@ -45224,7 +44826,7 @@ index 84a208d..d61b0a1 100644
  {
  	return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
-index 917d28e..d62d981 100644
+index 59659ce..6c860a0 100644
 --- a/drivers/oprofile/oprofile_stats.c
 +++ b/drivers/oprofile/oprofile_stats.c
 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
@@ -45245,7 +44847,7 @@ index 917d28e..d62d981 100644
  
  
 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
-index 38b6fc0..b5cbfce 100644
+index 1fc622b..8c48fc3 100644
 --- a/drivers/oprofile/oprofile_stats.h
 +++ b/drivers/oprofile/oprofile_stats.h
 @@ -13,11 +13,11 @@
@@ -45266,10 +44868,10 @@ index 38b6fc0..b5cbfce 100644
  
  extern struct oprofile_stat_struct oprofile_stats;
 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
-index 7c12d9c..9f5e825 100644
+index 3f49345..c750d0b 100644
 --- a/drivers/oprofile/oprofilefs.c
 +++ b/drivers/oprofile/oprofilefs.c
-@@ -177,8 +177,8 @@ int oprofilefs_create_ro_ulong(struct super_block *sb, struct dentry *root,
+@@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
  
  static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
  {
@@ -45280,14 +44882,14 @@ index 7c12d9c..9f5e825 100644
  }
  
  
-@@ -190,7 +190,7 @@ static const struct file_operations atomic_ro_fops = {
+@@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
  
  
- int oprofilefs_create_ro_atomic(struct super_block *sb, struct dentry *root,
+ int oprofilefs_create_ro_atomic(struct dentry *root,
 -	char const *name, atomic_t *val)
 +	char const *name, atomic_unchecked_t *val)
  {
- 	return __oprofilefs_create_file(sb, root, name,
+ 	return __oprofilefs_create_file(root, name,
  					&atomic_ro_fops, 0444, val);
 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
 index 61be1d9..dec05d7 100644
@@ -45325,10 +44927,10 @@ index 92ed045..62d39bd7 100644
  #endif /* IEEE1284.3 support. */
  
 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
-index c35e8ad..fc33beb 100644
+index 2f5786c..61ab4d1 100644
 --- a/drivers/pci/hotplug/acpiphp_ibm.c
 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
-@@ -464,7 +464,9 @@ static int __init ibm_acpiphp_init(void)
+@@ -463,7 +463,9 @@ static int __init ibm_acpiphp_init(void)
  		goto init_cleanup;
  	}
  
@@ -45451,10 +45053,10 @@ index ec20f74..c1d961e 100644
  	mutex_lock(&pci_hp_mutex);
  	/*
 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
-index 7d72c5e..edce02c 100644
+index f4a18f5..ff2463c 100644
 --- a/drivers/pci/hotplug/pciehp_core.c
 +++ b/drivers/pci/hotplug/pciehp_core.c
-@@ -91,7 +91,7 @@ static int init_slot(struct controller *ctrl)
+@@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
  	struct slot *slot = ctrl->slot;
  	struct hotplug_slot *hotplug = NULL;
  	struct hotplug_slot_info *info = NULL;
@@ -45464,10 +45066,10 @@ index 7d72c5e..edce02c 100644
  	int retval = -ENOMEM;
  
 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
-index c0dbe1f..94cf3d8 100644
+index 7128cfd..a0640d6 100644
 --- a/drivers/pci/pci-sysfs.c
 +++ b/drivers/pci/pci-sysfs.c
-@@ -1073,7 +1073,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
+@@ -1083,7 +1083,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
  {
  	/* allocate attribute structure, piggyback attribute name */
  	int name_len = write_combine ? 13 : 10;
@@ -45476,7 +45078,7 @@ index c0dbe1f..94cf3d8 100644
  	int retval;
  
  	res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
-@@ -1258,7 +1258,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
+@@ -1268,7 +1268,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
  static int pci_create_capabilities_sysfs(struct pci_dev *dev)
  {
  	int retval;
@@ -45485,7 +45087,7 @@ index c0dbe1f..94cf3d8 100644
  
  	/* If the device has VPD, try to expose it in sysfs. */
  	if (dev->vpd) {
-@@ -1305,7 +1305,7 @@ int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev)
+@@ -1315,7 +1315,7 @@ int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev)
  {
  	int retval;
  	int rom_size = 0;
@@ -45495,10 +45097,10 @@ index c0dbe1f..94cf3d8 100644
  	if (!sysfs_initialized)
  		return -EACCES;
 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
-index d1182c4..2a138ec 100644
+index 8a00c06..18a9715 100644
 --- a/drivers/pci/pci.h
 +++ b/drivers/pci/pci.h
-@@ -92,7 +92,7 @@ struct pci_vpd_ops {
+@@ -95,7 +95,7 @@ struct pci_vpd_ops {
  struct pci_vpd {
  	unsigned int len;
  	const struct pci_vpd_ops *ops;
@@ -45525,10 +45127,10 @@ index 403a443..034e050 100644
  #define ASPM_STATE_ALL		(ASPM_STATE_L0S | ASPM_STATE_L1)
  
 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
-index 46ada5c..20da716 100644
+index 7ef0f86..17b710f 100644
 --- a/drivers/pci/probe.c
 +++ b/drivers/pci/probe.c
-@@ -173,7 +173,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
+@@ -175,7 +175,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
  	struct pci_bus_region region, inverted_region;
  	bool bar_too_big = false, bar_disabled = false;
  
@@ -45610,10 +45212,10 @@ index 70222f2..8c8ce66 100644
  	acpi_status status;
  
 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
-index 3a1b6bf..b453930 100644
+index 13ec195..6af61af 100644
 --- a/drivers/platform/x86/sony-laptop.c
 +++ b/drivers/platform/x86/sony-laptop.c
-@@ -2486,7 +2486,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
+@@ -2475,7 +2475,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
  }
  
  /* High speed charging function */
@@ -45623,10 +45225,10 @@ index 3a1b6bf..b453930 100644
  static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
  		struct device_attribute *attr,
 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
-index 54d31c0..3f896d3 100644
+index 03ca6c1..1ef2ddd 100644
 --- a/drivers/platform/x86/thinkpad_acpi.c
 +++ b/drivers/platform/x86/thinkpad_acpi.c
-@@ -2093,7 +2093,7 @@ static int hotkey_mask_get(void)
+@@ -2091,7 +2091,7 @@ static int hotkey_mask_get(void)
  	return 0;
  }
  
@@ -45635,7 +45237,7 @@ index 54d31c0..3f896d3 100644
  {
  	/* log only what the user can fix... */
  	const u32 wantedmask = hotkey_driver_mask &
-@@ -2324,11 +2324,6 @@ static void hotkey_read_nvram(struct tp_nvram_state *n, const u32 m)
+@@ -2318,11 +2318,6 @@ static void hotkey_read_nvram(struct tp_nvram_state *n, const u32 m)
  	}
  }
  
@@ -45647,7 +45249,7 @@ index 54d31c0..3f896d3 100644
  #define TPACPI_COMPARE_KEY(__scancode, __member) \
  	do { \
  		if ((event_mask & (1 << __scancode)) && \
-@@ -2342,36 +2337,42 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
+@@ -2336,36 +2331,42 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
  			tpacpi_hotkey_send_key(__scancode); \
  	} while (0)
  
@@ -45714,7 +45316,7 @@ index 54d31c0..3f896d3 100644
  	TPACPI_COMPARE_KEY(TP_ACPI_HOTKEYSCAN_THINKPAD, thinkpad_toggle);
  	TPACPI_COMPARE_KEY(TP_ACPI_HOTKEYSCAN_FNSPACE, zoom_toggle);
  	TPACPI_COMPARE_KEY(TP_ACPI_HOTKEYSCAN_FNF7, display_toggle);
-@@ -2405,7 +2406,7 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
+@@ -2399,7 +2400,7 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
  		    oldn->volume_level != newn->volume_level) {
  			/* recently muted, or repeated mute keypress, or
  			 * multiple presses ending in mute */
@@ -45723,7 +45325,7 @@ index 54d31c0..3f896d3 100644
  			TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_MUTE);
  		}
  	} else {
-@@ -2415,7 +2416,7 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
+@@ -2409,7 +2410,7 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
  			TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_VOLUMEUP);
  		}
  		if (oldn->volume_level != newn->volume_level) {
@@ -45732,7 +45334,7 @@ index 54d31c0..3f896d3 100644
  		} else if (oldn->volume_toggle != newn->volume_toggle) {
  			/* repeated vol up/down keypress at end of scale ? */
  			if (newn->volume_level == 0)
-@@ -2428,7 +2429,8 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
+@@ -2422,7 +2423,8 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
  	/* handle brightness */
  	if (oldn->brightness_level != newn->brightness_level) {
  		issue_brightnesschange(oldn->brightness_level,
@@ -45742,7 +45344,7 @@ index 54d31c0..3f896d3 100644
  	} else if (oldn->brightness_toggle != newn->brightness_toggle) {
  		/* repeated key presses that didn't change state */
  		if (newn->brightness_level == 0)
-@@ -2437,10 +2439,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
+@@ -2431,10 +2433,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
  				&& !tp_features.bright_unkfw)
  			TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
  	}
@@ -45881,7 +45483,7 @@ index cc439fd..8fa30df 100644
  
  #endif /* CONFIG_SYSFS */
 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
-index 3b2d5df..3207114 100644
+index 00e6672..2642c08 100644
 --- a/drivers/power/power_supply_core.c
 +++ b/drivers/power/power_supply_core.c
 @@ -24,7 +24,10 @@
@@ -45896,7 +45498,7 @@ index 3b2d5df..3207114 100644
  
  static bool __power_supply_is_supplied_by(struct power_supply *supplier,
  					 struct power_supply *supply)
-@@ -558,7 +561,7 @@ static int __init power_supply_class_init(void)
+@@ -584,7 +587,7 @@ static int __init power_supply_class_init(void)
  		return PTR_ERR(power_supply_class);
  
  	power_supply_class->dev_uevent = power_supply_uevent;
@@ -45906,7 +45508,7 @@ index 3b2d5df..3207114 100644
  	return 0;
  }
 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
-index 29178f7..c65f324 100644
+index 44420d1..967126e 100644
 --- a/drivers/power/power_supply_sysfs.c
 +++ b/drivers/power/power_supply_sysfs.c
 @@ -230,17 +230,15 @@ static struct attribute_group power_supply_attr_group = {
@@ -45930,10 +45532,10 @@ index 29178f7..c65f324 100644
  		__power_supply_attrs[i] = &power_supply_attrs[i].attr;
  }
 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
-index 288c75a..065bc84 100644
+index a01b8b3..37c2afe 100644
 --- a/drivers/regulator/core.c
 +++ b/drivers/regulator/core.c
-@@ -3544,7 +3544,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
+@@ -3307,7 +3307,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
  {
  	const struct regulation_constraints *constraints = NULL;
  	const struct regulator_init_data *init_data;
@@ -45942,7 +45544,7 @@ index 288c75a..065bc84 100644
  	struct regulator_dev *rdev;
  	struct device *dev;
  	int ret, i;
-@@ -3614,7 +3614,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
+@@ -3377,7 +3377,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
  	rdev->dev.of_node = config->of_node;
  	rdev->dev.parent = dev;
  	dev_set_name(&rdev->dev, "regulator.%d",
@@ -45952,10 +45554,10 @@ index 288c75a..065bc84 100644
  	if (ret != 0) {
  		put_device(&rdev->dev);
 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
-index d428ef9..fdc0357 100644
+index 144bcac..d20e7db 100644
 --- a/drivers/regulator/max8660.c
 +++ b/drivers/regulator/max8660.c
-@@ -333,8 +333,10 @@ static int max8660_probe(struct i2c_client *client,
+@@ -420,8 +420,10 @@ static int max8660_probe(struct i2c_client *client,
  		max8660->shadow_regs[MAX8660_OVER1] = 5;
  	} else {
  		/* Otherwise devices can be toggled via software */
@@ -45969,7 +45571,7 @@ index d428ef9..fdc0357 100644
  
  	/*
 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
-index 0c5195a..637a453d 100644
+index 5b77ab7..a62f061 100644
 --- a/drivers/regulator/max8973-regulator.c
 +++ b/drivers/regulator/max8973-regulator.c
 @@ -406,9 +406,11 @@ static int max8973_probe(struct i2c_client *client,
@@ -46007,7 +45609,7 @@ index 1037e07..e64dea1 100644
  	mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
  					ARRAY_SIZE(mc13892_regulators));
 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
-index be06d71..264aee9 100644
+index 24e733c..bfbaa3e 100644
 --- a/drivers/rtc/rtc-cmos.c
 +++ b/drivers/rtc/rtc-cmos.c
 @@ -731,7 +731,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
@@ -46213,10 +45815,10 @@ index df0c3c7..b00e1d0 100644
  
  	/* These three are default values which can be overridden */
 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
-index 7f4f790..b75b92a 100644
+index 891c86b..dd1224a0 100644
 --- a/drivers/scsi/hpsa.c
 +++ b/drivers/scsi/hpsa.c
-@@ -554,7 +554,7 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
+@@ -578,7 +578,7 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
  	unsigned long flags;
  
  	if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
@@ -46225,7 +45827,7 @@ index 7f4f790..b75b92a 100644
  
  	if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
  		a = rq->head[rq->current_entry];
-@@ -3422,7 +3422,7 @@ static void start_io(struct ctlr_info *h)
+@@ -3444,7 +3444,7 @@ static void start_io(struct ctlr_info *h)
  	while (!list_empty(&h->reqQ)) {
  		c = list_entry(h->reqQ.next, struct CommandList, list);
  		/* can't do anything if fifo is full */
@@ -46234,7 +45836,7 @@ index 7f4f790..b75b92a 100644
  			dev_warn(&h->pdev->dev, "fifo full\n");
  			break;
  		}
-@@ -3444,7 +3444,7 @@ static void start_io(struct ctlr_info *h)
+@@ -3466,7 +3466,7 @@ static void start_io(struct ctlr_info *h)
  
  		/* Tell the controller execute command */
  		spin_unlock_irqrestore(&h->lock, flags);
@@ -46243,7 +45845,7 @@ index 7f4f790..b75b92a 100644
  		spin_lock_irqsave(&h->lock, flags);
  	}
  	spin_unlock_irqrestore(&h->lock, flags);
-@@ -3452,17 +3452,17 @@ static void start_io(struct ctlr_info *h)
+@@ -3474,17 +3474,17 @@ static void start_io(struct ctlr_info *h)
  
  static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
  {
@@ -46264,7 +45866,7 @@ index 7f4f790..b75b92a 100644
  		(h->interrupts_enabled == 0);
  }
  
-@@ -4364,7 +4364,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
+@@ -4386,7 +4386,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
  	if (prod_index < 0)
  		return -ENODEV;
  	h->product_name = products[prod_index].product_name;
@@ -46273,7 +45875,7 @@ index 7f4f790..b75b92a 100644
  
  	pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
  			       PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
-@@ -4646,7 +4646,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
+@@ -4668,7 +4668,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
  
  	assert_spin_locked(&lockup_detector_lock);
  	remove_ctlr_from_lockup_detector_list(h);
@@ -46282,7 +45884,7 @@ index 7f4f790..b75b92a 100644
  	spin_lock_irqsave(&h->lock, flags);
  	h->lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
  	spin_unlock_irqrestore(&h->lock, flags);
-@@ -4823,7 +4823,7 @@ reinit_after_soft_reset:
+@@ -4845,7 +4845,7 @@ reinit_after_soft_reset:
  	}
  
  	/* make sure the board interrupts are off */
@@ -46291,7 +45893,7 @@ index 7f4f790..b75b92a 100644
  
  	if (hpsa_request_irq(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
  		goto clean2;
-@@ -4857,7 +4857,7 @@ reinit_after_soft_reset:
+@@ -4879,7 +4879,7 @@ reinit_after_soft_reset:
  		 * fake ones to scoop up any residual completions.
  		 */
  		spin_lock_irqsave(&h->lock, flags);
@@ -46300,7 +45902,7 @@ index 7f4f790..b75b92a 100644
  		spin_unlock_irqrestore(&h->lock, flags);
  		free_irqs(h);
  		rc = hpsa_request_irq(h, hpsa_msix_discard_completions,
-@@ -4876,9 +4876,9 @@ reinit_after_soft_reset:
+@@ -4898,9 +4898,9 @@ reinit_after_soft_reset:
  		dev_info(&h->pdev->dev, "Board READY.\n");
  		dev_info(&h->pdev->dev,
  			"Waiting for stale completions to drain.\n");
@@ -46312,7 +45914,7 @@ index 7f4f790..b75b92a 100644
  
  		rc = controller_reset_failed(h->cfgtable);
  		if (rc)
-@@ -4899,7 +4899,7 @@ reinit_after_soft_reset:
+@@ -4921,7 +4921,7 @@ reinit_after_soft_reset:
  	}
  
  	/* Turn the interrupts on so we can service requests */
@@ -46321,7 +45923,7 @@ index 7f4f790..b75b92a 100644
  
  	hpsa_hba_inquiry(h);
  	hpsa_register_scsi(h);	/* hook ourselves into SCSI subsystem */
-@@ -4954,7 +4954,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
+@@ -4976,7 +4976,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
  	 * To write all data in the battery backed cache to disks
  	 */
  	hpsa_flush_cache(h);
@@ -46330,7 +45932,7 @@ index 7f4f790..b75b92a 100644
  	hpsa_free_irqs_and_disable_msix(h);
  }
  
-@@ -5122,7 +5122,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 use_short_tags)
+@@ -5144,7 +5144,7 @@ static void hpsa_enter_performant_mode(struct ctlr_info *h, u32 use_short_tags)
  		return;
  	}
  	/* Change the access methods to the performant access methods */
@@ -46340,7 +45942,7 @@ index 7f4f790..b75b92a 100644
  }
  
 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
-index 9816479..c5d4e97 100644
+index bc85e72..ae04a39 100644
 --- a/drivers/scsi/hpsa.h
 +++ b/drivers/scsi/hpsa.h
 @@ -79,7 +79,7 @@ struct ctlr_info {
@@ -46511,10 +46113,10 @@ index 161c98e..6d563b3 100644
  	.qc_issue		= sas_ata_qc_issue,
  	.qc_fill_rtf		= sas_ata_qc_fill_rtf,
 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
-index 93f222d..73e977b 100644
+index 4e1b75c..0bbdfa9 100644
 --- a/drivers/scsi/lpfc/lpfc.h
 +++ b/drivers/scsi/lpfc/lpfc.h
-@@ -431,7 +431,7 @@ struct lpfc_vport {
+@@ -432,7 +432,7 @@ struct lpfc_vport {
  	struct dentry *debug_nodelist;
  	struct dentry *vport_debugfs_root;
  	struct lpfc_debugfs_trc *disc_trc;
@@ -46627,10 +46229,10 @@ index 60084e6..0e2e700 100644
  	snprintf(name, sizeof(name), "discovery_trace");
  	vport->debug_disc_trc =
 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
-index e0b20fa..30c2c0d 100644
+index 647f5bf..d0068b9 100644
 --- a/drivers/scsi/lpfc/lpfc_init.c
 +++ b/drivers/scsi/lpfc/lpfc_init.c
-@@ -10936,8 +10936,10 @@ lpfc_init(void)
+@@ -10952,8 +10952,10 @@ lpfc_init(void)
  			"misc_register returned with status %d", error);
  
  	if (lpfc_enable_npiv) {
@@ -46644,7 +46246,7 @@ index e0b20fa..30c2c0d 100644
  	lpfc_transport_template =
  				fc_attach_transport(&lpfc_transport_functions);
 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
-index 243de1d..f40e3e5 100644
+index c913e8c..d34a119 100644
 --- a/drivers/scsi/lpfc/lpfc_scsi.c
 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
 @@ -353,7 +353,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
@@ -46699,10 +46301,10 @@ index 243de1d..f40e3e5 100644
  
  /**
 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
-index 5100476..3d89a9e 100644
+index 7f0af4f..193ac3e 100644
 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
-@@ -1542,7 +1542,7 @@ _scsih_get_resync(struct device *dev)
+@@ -1557,7 +1557,7 @@ _scsih_get_resync(struct device *dev)
  {
  	struct scsi_device *sdev = to_scsi_device(dev);
  	struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
@@ -46711,7 +46313,7 @@ index 5100476..3d89a9e 100644
  	unsigned long flags;
  	Mpi2RaidVolPage0_t vol_pg0;
  	Mpi2ConfigReply_t mpi_reply;
-@@ -1594,7 +1594,7 @@ _scsih_get_state(struct device *dev)
+@@ -1609,7 +1609,7 @@ _scsih_get_state(struct device *dev)
  {
  	struct scsi_device *sdev = to_scsi_device(dev);
  	struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
@@ -46720,7 +46322,7 @@ index 5100476..3d89a9e 100644
  	unsigned long flags;
  	Mpi2RaidVolPage0_t vol_pg0;
  	Mpi2ConfigReply_t mpi_reply;
-@@ -6622,7 +6622,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
+@@ -6637,7 +6637,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
      struct fw_event_work *fw_event)
  {
  	Mpi2EventDataIrOperationStatus_t *event_data = fw_event->event_data;
@@ -46729,7 +46331,7 @@ index 5100476..3d89a9e 100644
  	unsigned long flags;
  	u16 handle;
  
-@@ -7093,7 +7093,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
+@@ -7108,7 +7108,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
  	u64 sas_address;
  	struct _sas_device *sas_device;
  	struct _sas_node *expander_device;
@@ -46846,10 +46448,10 @@ index e1d150f..6c6df44 100644
  	/* To indicate add/delete/modify during CCN */
  	u8 change_detected;
 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
-index d7a99ae..801df70 100644
+index 5f174b8..98d32b0 100644
 --- a/drivers/scsi/qla2xxx/qla_attr.c
 +++ b/drivers/scsi/qla2xxx/qla_attr.c
-@@ -2004,7 +2004,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
+@@ -2040,7 +2040,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
  	return 0;
  }
  
@@ -46858,7 +46460,7 @@ index d7a99ae..801df70 100644
  
  	.show_host_node_name = 1,
  	.show_host_port_name = 1,
-@@ -2051,7 +2051,7 @@ struct fc_function_template qla2xxx_transport_functions = {
+@@ -2088,7 +2088,7 @@ struct fc_function_template qla2xxx_transport_functions = {
  	.bsg_timeout = qla24xx_bsg_timeout,
  };
  
@@ -46868,10 +46470,10 @@ index d7a99ae..801df70 100644
  	.show_host_node_name = 1,
  	.show_host_port_name = 1,
 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
-index 2d98232..a84298e 100644
+index 4446bf5..9a3574d 100644
 --- a/drivers/scsi/qla2xxx/qla_gbl.h
 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
-@@ -528,8 +528,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
+@@ -538,8 +538,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *);
  struct device_attribute;
  extern struct device_attribute *qla2x00_host_attrs[];
  struct fc_function_template;
@@ -46883,10 +46485,10 @@ index 2d98232..a84298e 100644
  extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *);
  extern void qla2x00_init_host_attr(scsi_qla_host_t *);
 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
-index 3e21e9f..426ba79 100644
+index 9f01bbb..5e1dcee 100644
 --- a/drivers/scsi/qla2xxx/qla_os.c
 +++ b/drivers/scsi/qla2xxx/qla_os.c
-@@ -1570,8 +1570,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
+@@ -1572,8 +1572,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
  		    !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
  			/* Ok, a 64bit DMA mask is applicable. */
  			ha->flags.enable_64bit_addressing = 1;
@@ -46900,10 +46502,10 @@ index 3e21e9f..426ba79 100644
  		}
  	}
 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
-index ddf16a8..80f4dd0 100644
+index 41327d4..feb03d479 100644
 --- a/drivers/scsi/qla4xxx/ql4_def.h
 +++ b/drivers/scsi/qla4xxx/ql4_def.h
-@@ -291,7 +291,7 @@ struct ddb_entry {
+@@ -296,7 +296,7 @@ struct ddb_entry {
  					   * (4000 only) */
  	atomic_t relogin_timer;		  /* Max Time to wait for
  					   * relogin to complete */
@@ -46913,10 +46515,10 @@ index ddf16a8..80f4dd0 100644
  	uint32_t default_time2wait;	  /* Default Min time between
  					   * relogins (+aens) */
 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
-index b246b3c..897004d 100644
+index f8a0a26..ec03cee 100644
 --- a/drivers/scsi/qla4xxx/ql4_os.c
 +++ b/drivers/scsi/qla4xxx/ql4_os.c
-@@ -2971,12 +2971,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
+@@ -3066,12 +3066,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
  		 */
  		if (!iscsi_is_session_online(cls_sess)) {
  			/* Reset retry relogin timer */
@@ -46931,7 +46533,7 @@ index b246b3c..897004d 100644
  				ddb_entry->default_time2wait + 4));
  			set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
  			atomic_set(&ddb_entry->retry_relogin_timer,
-@@ -5081,7 +5081,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
+@@ -5209,7 +5209,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
  
  	atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
  	atomic_set(&ddb_entry->relogin_timer, 0);
@@ -46954,7 +46556,7 @@ index eaa808e..95f8841 100644
  	/* check if the device is still usable */
  	if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
-index 124392f..75eb43e 100644
+index d1549b7..2f60767 100644
 --- a/drivers/scsi/scsi_lib.c
 +++ b/drivers/scsi/scsi_lib.c
 @@ -1474,7 +1474,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
@@ -46979,7 +46581,7 @@ index 124392f..75eb43e 100644
  	disposition = scsi_decide_disposition(cmd);
  	if (disposition != SUCCESS &&
 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
-index 7e50061..71db7a6 100644
+index 40c6394..62356c2 100644
 --- a/drivers/scsi/scsi_sysfs.c
 +++ b/drivers/scsi/scsi_sysfs.c
 @@ -687,7 +687,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr,	\
@@ -47045,10 +46647,10 @@ index 4628fd5..a94a1c2 100644
  	/*
  	 * Check for overflow; dev_loss_tmo is u32
 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
-index abf7c40..c3240ed 100644
+index e4a989f..293090c 100644
 --- a/drivers/scsi/scsi_transport_iscsi.c
 +++ b/drivers/scsi/scsi_transport_iscsi.c
-@@ -80,7 +80,7 @@ struct iscsi_internal {
+@@ -79,7 +79,7 @@ struct iscsi_internal {
  	struct transport_container session_cont;
  };
  
@@ -47057,7 +46659,7 @@ index abf7c40..c3240ed 100644
  static struct workqueue_struct *iscsi_eh_timer_workq;
  
  static DEFINE_IDA(iscsi_sess_ida);
-@@ -1738,7 +1738,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
+@@ -1737,7 +1737,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
  	int err;
  
  	ihost = shost->shost_data;
@@ -47066,7 +46668,7 @@ index abf7c40..c3240ed 100644
  
  	if (target_id == ISCSI_MAX_TARGET) {
  		id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
-@@ -3956,7 +3956,7 @@ static __init int iscsi_transport_init(void)
+@@ -4077,7 +4077,7 @@ static __init int iscsi_transport_init(void)
  	printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
  		ISCSI_TRANSPORT_VERSION);
  
@@ -47107,10 +46709,10 @@ index f379c7f..e8fc69c 100644
  
  	transport_setup_device(&rport->dev);
 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
-index 83e9070..9cb646f 100644
+index 5693f6d7..b0bf05a 100644
 --- a/drivers/scsi/sd.c
 +++ b/drivers/scsi/sd.c
-@@ -2933,7 +2933,7 @@ static int sd_probe(struct device *dev)
+@@ -2934,7 +2934,7 @@ static int sd_probe(struct device *dev)
  	sdkp->disk = gd;
  	sdkp->index = index;
  	atomic_set(&sdkp->openers, 0);
@@ -47133,10 +46735,10 @@ index df5e961..df6b97f 100644
  		return blk_trace_startstop(sdp->device->request_queue, 1);
  	case BLKTRACESTOP:
 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
-index 978dda2..cb19aa0 100644
+index 9e039c6..ae9e800 100644
 --- a/drivers/spi/spi.c
 +++ b/drivers/spi/spi.c
-@@ -1631,7 +1631,7 @@ int spi_bus_unlock(struct spi_master *master)
+@@ -1762,7 +1762,7 @@ int spi_bus_unlock(struct spi_master *master)
  EXPORT_SYMBOL_GPL(spi_bus_unlock);
  
  /* portable code must never pass more than 32 bytes */
@@ -47146,7 +46748,7 @@ index 978dda2..cb19aa0 100644
  static u8	*buf;
  
 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
-index ee3a57f..18368c1 100644
+index 2c61783..4d49e4e 100644
 --- a/drivers/staging/android/timed_output.c
 +++ b/drivers/staging/android/timed_output.c
 @@ -25,7 +25,7 @@
@@ -47157,17 +46759,17 @@ index ee3a57f..18368c1 100644
 +static atomic_unchecked_t device_count;
  
  static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
- 		char *buf)
-@@ -59,7 +59,7 @@ static int create_timed_output_class(void)
+ 			   char *buf)
+@@ -63,7 +63,7 @@ static int create_timed_output_class(void)
  		timed_output_class = class_create(THIS_MODULE, "timed_output");
  		if (IS_ERR(timed_output_class))
  			return PTR_ERR(timed_output_class);
 -		atomic_set(&device_count, 0);
 +		atomic_set_unchecked(&device_count, 0);
+ 		timed_output_class->dev_groups = timed_output_groups;
  	}
  
- 	return 0;
-@@ -76,7 +76,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
+@@ -81,7 +81,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
  	if (ret < 0)
  		return ret;
  
@@ -47176,6 +46778,154 @@ index ee3a57f..18368c1 100644
  	tdev->dev = device_create(timed_output_class, NULL,
  		MKDEV(0, tdev->index), NULL, "%s", tdev->name);
  	if (IS_ERR(tdev->dev))
+diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
+index 0247a20..cb9595c 100644
+--- a/drivers/staging/gdm724x/gdm_tty.c
++++ b/drivers/staging/gdm724x/gdm_tty.c
+@@ -45,7 +45,7 @@
+ #define gdm_tty_send_control(n, r, v, d, l) (\
+ 	n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
+ 
+-#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
++#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
+ 
+ static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
+ static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
+diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
+index ef5064e..fce01db 100644
+--- a/drivers/staging/lustre/lnet/selftest/brw_test.c
++++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
+@@ -478,13 +478,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
+ 	return 0;
+ }
+ 
+-sfw_test_client_ops_t brw_test_client;
+-void brw_init_test_client(void)
+-{
+-	brw_test_client.tso_init       = brw_client_init;
+-	brw_test_client.tso_fini       = brw_client_fini;
+-	brw_test_client.tso_prep_rpc   = brw_client_prep_rpc;
+-	brw_test_client.tso_done_rpc   = brw_client_done_rpc;
++sfw_test_client_ops_t brw_test_client = {
++	.tso_init       = brw_client_init,
++	.tso_fini       = brw_client_fini,
++	.tso_prep_rpc   = brw_client_prep_rpc,
++	.tso_done_rpc   = brw_client_done_rpc,
+ };
+ 
+ srpc_service_t brw_test_service;
+diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
+index 483c785..e1a2a7b 100644
+--- a/drivers/staging/lustre/lnet/selftest/framework.c
++++ b/drivers/staging/lustre/lnet/selftest/framework.c
+@@ -1635,12 +1635,10 @@ static srpc_service_t sfw_services[] =
+ 
+ extern sfw_test_client_ops_t ping_test_client;
+ extern srpc_service_t	ping_test_service;
+-extern void ping_init_test_client(void);
+ extern void ping_init_test_service(void);
+ 
+ extern sfw_test_client_ops_t brw_test_client;
+ extern srpc_service_t	brw_test_service;
+-extern void brw_init_test_client(void);
+ extern void brw_init_test_service(void);
+ 
+ 
+@@ -1684,12 +1682,10 @@ sfw_startup (void)
+ 	INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
+ 	INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
+ 
+-	brw_init_test_client();
+ 	brw_init_test_service();
+ 	rc = sfw_register_test(&brw_test_service, &brw_test_client);
+ 	LASSERT (rc == 0);
+ 
+-	ping_init_test_client();
+ 	ping_init_test_service();
+ 	rc = sfw_register_test(&ping_test_service, &ping_test_client);
+ 	LASSERT (rc == 0);
+diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
+index f0f9194..b589047 100644
+--- a/drivers/staging/lustre/lnet/selftest/ping_test.c
++++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
+@@ -210,14 +210,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
+ 	return 0;
+ }
+ 
+-sfw_test_client_ops_t ping_test_client;
+-void ping_init_test_client(void)
+-{
+-	ping_test_client.tso_init     = ping_client_init;
+-	ping_test_client.tso_fini     = ping_client_fini;
+-	ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
+-	ping_test_client.tso_done_rpc = ping_client_done_rpc;
+-}
++sfw_test_client_ops_t ping_test_client = {
++	.tso_init     = ping_client_init,
++	.tso_fini     = ping_client_fini,
++	.tso_prep_rpc = ping_client_prep_rpc,
++	.tso_done_rpc = ping_client_done_rpc,
++};
+ 
+ srpc_service_t ping_test_service;
+ void ping_init_test_service(void)
+diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
+index 7020d9c..0d3b580 100644
+--- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
++++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
+@@ -1141,7 +1141,7 @@ struct ldlm_callback_suite {
+ 	ldlm_completion_callback lcs_completion;
+ 	ldlm_blocking_callback   lcs_blocking;
+ 	ldlm_glimpse_callback    lcs_glimpse;
+-};
++} __no_const;
+ 
+ /* ldlm_lockd.c */
+ int ldlm_del_waiting_lock(struct ldlm_lock *lock);
+diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
+index a612255..9a9e2dd 100644
+--- a/drivers/staging/lustre/lustre/include/obd.h
++++ b/drivers/staging/lustre/lustre/include/obd.h
+@@ -1417,7 +1417,7 @@ struct md_ops {
+ 	 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
+ 	 * wrapper function in include/linux/obd_class.h.
+ 	 */
+-};
++} __no_const;
+ 
+ struct lsm_operations {
+ 	void (*lsm_free)(struct lov_stripe_md *);
+diff --git a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
+index fc6c977..df1f956 100644
+--- a/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
++++ b/drivers/staging/lustre/lustre/libcfs/linux/linux-proc.c
+@@ -219,7 +219,7 @@ DECLARE_PROC_HANDLER(proc_debug_mb)
+ int LL_PROC_PROTO(proc_console_max_delay_cs)
+ {
+ 	int rc, max_delay_cs;
+-	ctl_table_t dummy = *table;
++	ctl_table_no_const dummy = *table;
+ 	cfs_duration_t d;
+ 
+ 	dummy.data = &max_delay_cs;
+@@ -250,7 +250,7 @@ int LL_PROC_PROTO(proc_console_max_delay_cs)
+ int LL_PROC_PROTO(proc_console_min_delay_cs)
+ {
+ 	int rc, min_delay_cs;
+-	ctl_table_t dummy = *table;
++	ctl_table_no_const dummy = *table;
+ 	cfs_duration_t d;
+ 
+ 	dummy.data = &min_delay_cs;
+@@ -281,7 +281,7 @@ int LL_PROC_PROTO(proc_console_min_delay_cs)
+ int LL_PROC_PROTO(proc_console_backoff)
+ {
+ 	int rc, backoff;
+-	ctl_table_t dummy = *table;
++	ctl_table_no_const dummy = *table;
+ 
+ 	dummy.data = &backoff;
+ 	dummy.proc_handler = &proc_dointvec;
 diff --git a/drivers/staging/media/solo6x10/solo6x10-core.c b/drivers/staging/media/solo6x10/solo6x10-core.c
 index 3675020..e80d92c 100644
 --- a/drivers/staging/media/solo6x10/solo6x10-core.c
@@ -47216,10 +46966,10 @@ index 6f91d2e..3f011d2 100644
  	unsigned int		p2m_timeouts;
  
 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
-index 34afc16..ffe44dd 100644
+index e14a1bb..9cb9bbe 100644
 --- a/drivers/staging/octeon/ethernet-rx.c
 +++ b/drivers/staging/octeon/ethernet-rx.c
-@@ -421,11 +421,11 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
+@@ -419,11 +419,11 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
  				/* Increment RX stats for virtual ports */
  				if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
  #ifdef CONFIG_64BIT
@@ -47235,7 +46985,7 @@ index 34afc16..ffe44dd 100644
  #endif
  				}
  				netif_receive_skb(skb);
-@@ -437,9 +437,9 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
+@@ -434,9 +434,9 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
  					   dev->name);
  				*/
  #ifdef CONFIG_64BIT
@@ -47267,6 +47017,32 @@ index c3a90e7..023619a 100644
  #endif
  	}
  
+diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
+index 439c3c9..2d74293 100644
+--- a/drivers/staging/rtl8188eu/include/hal_intf.h
++++ b/drivers/staging/rtl8188eu/include/hal_intf.h
+@@ -271,7 +271,7 @@ struct hal_ops {
+ 	s32 (*c2h_handler)(struct adapter *padapter,
+ 			   struct c2h_evt_hdr *c2h_evt);
+ 	c2h_id_filter c2h_id_filter_ccx;
+-};
++} __no_const;
+ 
+ enum rt_eeprom_type {
+ 	EEPROM_93C46,
+diff --git a/drivers/staging/rtl8188eu/include/rtw_io.h b/drivers/staging/rtl8188eu/include/rtw_io.h
+index eb6f0e5..e6a0958 100644
+--- a/drivers/staging/rtl8188eu/include/rtw_io.h
++++ b/drivers/staging/rtl8188eu/include/rtw_io.h
+@@ -126,7 +126,7 @@ struct _io_ops {
+ 	u32 (*_write_scsi)(struct intf_hdl *pintfhdl,u32 cnt, u8 *pmem);
+ 	void (*_read_port_cancel)(struct intf_hdl *pintfhdl);
+ 	void (*_write_port_cancel)(struct intf_hdl *pintfhdl);
+-};
++} __no_const;
+ 
+ struct io_req {
+ 	struct list_head list;
 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
 index dc23395..cf7e9b1 100644
 --- a/drivers/staging/rtl8712/rtl871x_io.h
@@ -47351,7 +47127,7 @@ index d07fcb5..358e1e1 100644
  		return;
  	}
 diff --git a/drivers/staging/vt6655/hostap.c b/drivers/staging/vt6655/hostap.c
-index 57a08c5..5b4bb7c 100644
+index 8acff44..bdb2fca 100644
 --- a/drivers/staging/vt6655/hostap.c
 +++ b/drivers/staging/vt6655/hostap.c
 @@ -69,14 +69,13 @@ static int msglevel = MSG_LEVEL_INFO;
@@ -47373,7 +47149,7 @@ index 57a08c5..5b4bb7c 100644
  
 @@ -88,6 +87,8 @@ static int hostap_enable_hostapd(PSDevice pDevice, int rtnl_locked)
  	*apdev_priv = *pDevice;
- 	memcpy(pDevice->apdev->dev_addr, dev->dev_addr, ETH_ALEN);
+ 	eth_hw_addr_inherit(pDevice->apdev, dev);
  
 +	/* only half broken now */
 +	apdev_netdev_ops.ndo_start_xmit = pDevice->tx_80211;
@@ -47410,28 +47186,6 @@ index c699a30..b90a5fd 100644
  	pDevice->apdev->netdev_ops = &apdev_netdev_ops;
  
  	pDevice->apdev->type = ARPHRD_IEEE80211;
-diff --git a/drivers/staging/zcache/tmem.h b/drivers/staging/zcache/tmem.h
-index d128ce2..fc1f9a1 100644
---- a/drivers/staging/zcache/tmem.h
-+++ b/drivers/staging/zcache/tmem.h
-@@ -225,7 +225,7 @@ struct tmem_pamops {
- 	bool (*is_remote)(void *);
- 	int (*replace_in_obj)(void *, struct tmem_obj *);
- #endif
--};
-+} __no_const;
- extern void tmem_register_pamops(struct tmem_pamops *m);
- 
- /* memory allocation methods provided by the host implementation */
-@@ -234,7 +234,7 @@ struct tmem_hostops {
- 	void (*obj_free)(struct tmem_obj *, struct tmem_pool *);
- 	struct tmem_objnode *(*objnode_alloc)(struct tmem_pool *);
- 	void (*objnode_free)(struct tmem_objnode *, struct tmem_pool *);
--};
-+} __no_const;
- extern void tmem_register_hostops(struct tmem_hostops *m);
- 
- /* core tmem accessor functions */
 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
 index e51b09a..5ebac31 100644
 --- a/drivers/target/sbp/sbp_target.c
@@ -47455,23 +47209,23 @@ index e51b09a..5ebac31 100644
  	login->tgt_agt = sbp_target_agent_register(login);
  	if (IS_ERR(login->tgt_agt)) {
 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
-index 8f4142f..b127f7d 100644
+index d90dbb0..6cbe585 100644
 --- a/drivers/target/target_core_device.c
 +++ b/drivers/target/target_core_device.c
-@@ -1400,7 +1400,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
- 	spin_lock_init(&dev->se_port_lock);
+@@ -1431,7 +1431,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
  	spin_lock_init(&dev->se_tmr_lock);
  	spin_lock_init(&dev->qf_cmd_lock);
+ 	sema_init(&dev->caw_sem, 1);
 -	atomic_set(&dev->dev_ordered_id, 0);
 +	atomic_set_unchecked(&dev->dev_ordered_id, 0);
  	INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
  	spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
  	INIT_LIST_HEAD(&dev->t10_pr.registration_list);
 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
-index d8e49d7..6fcfdec 100644
+index 81e945e..e40c92f 100644
 --- a/drivers/target/target_core_transport.c
 +++ b/drivers/target/target_core_transport.c
-@@ -1080,7 +1080,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
+@@ -1137,7 +1137,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
  	 * Used to determine when ORDERED commands should go from
  	 * Dormant to Active status.
  	 */
@@ -47507,7 +47261,7 @@ index 33f83fe..d80f8e1 100644
  				struct tty_struct *tty;
  				struct tty_ldisc *ld;
 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
-index eb255e8..f637a57 100644
+index 9eba119..5070303 100644
 --- a/drivers/tty/hvc/hvc_console.c
 +++ b/drivers/tty/hvc/hvc_console.c
 @@ -338,7 +338,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
@@ -47519,7 +47273,7 @@ index eb255e8..f637a57 100644
  		spin_unlock_irqrestore(&hp->port.lock, flags);
  		hvc_kick();
  		return 0;
-@@ -388,7 +388,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
+@@ -393,7 +393,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
  
  	spin_lock_irqsave(&hp->port.lock, flags);
  
@@ -47528,7 +47282,7 @@ index eb255e8..f637a57 100644
  		spin_unlock_irqrestore(&hp->port.lock, flags);
  		/* We are done with the tty pointer now. */
  		tty_port_tty_set(&hp->port, NULL);
-@@ -406,9 +406,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
+@@ -415,9 +415,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
  		 */
  		tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
  	} else {
@@ -47540,7 +47294,7 @@ index eb255e8..f637a57 100644
  		spin_unlock_irqrestore(&hp->port.lock, flags);
  	}
  }
-@@ -438,12 +438,12 @@ static void hvc_hangup(struct tty_struct *tty)
+@@ -447,12 +447,12 @@ static void hvc_hangup(struct tty_struct *tty)
  	 * open->hangup case this can be called after the final close so prevent
  	 * that from happening for now.
  	 */
@@ -47555,7 +47309,7 @@ index eb255e8..f637a57 100644
  	spin_unlock_irqrestore(&hp->port.lock, flags);
  	tty_port_tty_set(&hp->port, NULL);
  
-@@ -491,7 +491,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
+@@ -500,7 +500,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
  		return -EPIPE;
  
  	/* FIXME what's this (unprotected) check for? */
@@ -47881,7 +47635,7 @@ index 1deaca4..c8582d4 100644
  	tty_port_tty_set(&ch->port, tty);
  	mutex_lock(&ch->port.mutex);
 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
-index 6422390..49003ac8 100644
+index c0f76da..d974c32 100644
 --- a/drivers/tty/n_gsm.c
 +++ b/drivers/tty/n_gsm.c
 @@ -1632,7 +1632,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
@@ -47893,7 +47647,7 @@ index 6422390..49003ac8 100644
  		kfree(dlci);
  		return NULL;
  	}
-@@ -2932,7 +2932,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
+@@ -2935,7 +2935,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
  	struct gsm_dlci *dlci = tty->driver_data;
  	struct tty_port *port = &dlci->port;
  
@@ -47903,10 +47657,10 @@ index 6422390..49003ac8 100644
  	dlci_get(dlci->gsm->dlci[0]);
  	mux_get(dlci->gsm);
 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
-index 4bf0fc0..433bd58 100644
+index 7a744b6..6aa4aa9 100644
 --- a/drivers/tty/n_tty.c
 +++ b/drivers/tty/n_tty.c
-@@ -2217,6 +2217,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
+@@ -2498,6 +2498,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
  {
  	*ops = tty_ldisc_N_TTY;
  	ops->owner = NULL;
@@ -47916,10 +47670,10 @@ index 4bf0fc0..433bd58 100644
  }
  EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
-index abfd990..5ab5da9 100644
+index 25c9bc7..24077b7 100644
 --- a/drivers/tty/pty.c
 +++ b/drivers/tty/pty.c
-@@ -796,8 +796,10 @@ static void __init unix98_pty_init(void)
+@@ -790,8 +790,10 @@ static void __init unix98_pty_init(void)
  		panic("Couldn't register Unix98 pts driver");
  
  	/* Now create the /dev/ptmx special device */
@@ -47963,7 +47717,7 @@ index 354564e..fe50d9a 100644
  	clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
  	spin_unlock_irqrestore(&info->port.lock, flags);
 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
-index e2520ab..034e20b 100644
+index 1274499..f541382 100644
 --- a/drivers/tty/serial/ioc4_serial.c
 +++ b/drivers/tty/serial/ioc4_serial.c
 @@ -437,7 +437,7 @@ struct ioc4_soft {
@@ -47994,7 +47748,7 @@ index e2520ab..034e20b 100644
  
  		this_mir = this_ir = pending_intrs(soft, intr_type);
 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
-index 1002054..dd644a8 100644
+index a260cde..6b2b5ce 100644
 --- a/drivers/tty/serial/kgdboc.c
 +++ b/drivers/tty/serial/kgdboc.c
 @@ -24,8 +24,9 @@
@@ -48100,19 +47854,19 @@ index 1002054..dd644a8 100644
  /* This is only available if kgdboc is a built in for early debugging */
  static int __init kgdboc_early_init(char *opt)
 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
-index 2c6cfb3..048274e 100644
+index b5d779c..3622cfe 100644
 --- a/drivers/tty/serial/msm_serial.c
 +++ b/drivers/tty/serial/msm_serial.c
-@@ -857,7 +857,7 @@ static struct uart_driver msm_uart_driver = {
+@@ -897,7 +897,7 @@ static struct uart_driver msm_uart_driver = {
  	.cons = MSM_CONSOLE,
  };
  
 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
  
- static int __init msm_serial_probe(struct platform_device *pdev)
- {
-@@ -867,7 +867,7 @@ static int __init msm_serial_probe(struct platform_device *pdev)
+ static const struct of_device_id msm_uartdm_table[] = {
+ 	{ .compatible = "qcom,msm-uartdm" },
+@@ -912,7 +912,7 @@ static int __init msm_serial_probe(struct platform_device *pdev)
  	int irq;
  
  	if (pdev->id == -1)
@@ -48122,10 +47876,10 @@ index 2c6cfb3..048274e 100644
  	if (unlikely(pdev->id < 0 || pdev->id >= UART_NR))
  		return -ENXIO;
 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
-index 376079b..d8de7aa 100644
+index f3dfa19..342f2ff 100644
 --- a/drivers/tty/serial/samsung.c
 +++ b/drivers/tty/serial/samsung.c
-@@ -453,11 +453,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
+@@ -456,11 +456,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
  	}
  }
  
@@ -48142,7 +47896,7 @@ index 376079b..d8de7aa 100644
  	dbg("s3c24xx_serial_startup: port=%p (%08lx,%p)\n",
  	    port->mapbase, port->membase);
  
-@@ -1124,10 +1129,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
+@@ -1127,10 +1132,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
  	/* setup info for port */
  	port->dev	= &platdev->dev;
  
@@ -48154,7 +47908,7 @@ index 376079b..d8de7aa 100644
  
  	if (cfg->uart_flags & UPF_CONS_FLOW) {
 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
-index 28cdd28..56f1d60 100644
+index 0f02351..07c59c5 100644
 --- a/drivers/tty/serial/serial_core.c
 +++ b/drivers/tty/serial/serial_core.c
 @@ -1448,7 +1448,7 @@ static void uart_hangup(struct tty_struct *tty)
@@ -48194,7 +47948,7 @@ index 28cdd28..56f1d60 100644
  	goto end;
  }
 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
-index 8eaf1ab..85c030d 100644
+index e1ce141..6d4ed80 100644
 --- a/drivers/tty/synclink.c
 +++ b/drivers/tty/synclink.c
 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
@@ -48204,7 +47958,7 @@ index 8eaf1ab..85c030d 100644
 -			 __FILE__,__LINE__, info->device_name, info->port.count);
 +			 __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
  
- 	if (tty_port_close_start(&info->port, tty, filp) == 0)			 
+ 	if (tty_port_close_start(&info->port, tty, filp) == 0)
  		goto cleanup;
 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
  cleanup:			
@@ -48583,10 +48337,10 @@ index dc6e969..5dc8786 100644
  	if (!retval)
  		port->flags |= ASYNC_NORMAL_ACTIVE;
 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
-index d5cc3ac..3263411 100644
+index 40a9fe9..a3f10cc 100644
 --- a/drivers/tty/sysrq.c
 +++ b/drivers/tty/sysrq.c
-@@ -1033,7 +1033,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
+@@ -1075,7 +1075,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
  static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
  				   size_t count, loff_t *ppos)
  {
@@ -48596,10 +48350,10 @@ index d5cc3ac..3263411 100644
  
  		if (get_user(c, buf))
 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
-index 20689b9..7fd3a31 100644
+index 3a1a01a..b12cda2 100644
 --- a/drivers/tty/tty_io.c
 +++ b/drivers/tty/tty_io.c
-@@ -3468,7 +3468,7 @@ EXPORT_SYMBOL_GPL(get_current_tty);
+@@ -3473,7 +3473,7 @@ EXPORT_SYMBOL_GPL(get_current_tty);
  
  void tty_default_fops(struct file_operations *fops)
  {
@@ -48609,28 +48363,28 @@ index 20689b9..7fd3a31 100644
  
  /*
 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
-index 1afe192..73d2c20 100644
+index 6458e11..6cfc218 100644
 --- a/drivers/tty/tty_ldisc.c
 +++ b/drivers/tty/tty_ldisc.c
-@@ -66,7 +66,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
- 	raw_spin_lock_irqsave(&tty_ldisc_lock, flags);
+@@ -72,7 +72,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
+ 	raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
  	tty_ldiscs[disc] = new_ldisc;
  	new_ldisc->num = disc;
 -	new_ldisc->refcount = 0;
 +	atomic_set(&new_ldisc->refcount, 0);
- 	raw_spin_unlock_irqrestore(&tty_ldisc_lock, flags);
+ 	raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
  
  	return ret;
-@@ -94,7 +94,7 @@ int tty_unregister_ldisc(int disc)
+@@ -100,7 +100,7 @@ int tty_unregister_ldisc(int disc)
  		return -EINVAL;
  
- 	raw_spin_lock_irqsave(&tty_ldisc_lock, flags);
+ 	raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
 -	if (tty_ldiscs[disc]->refcount)
 +	if (atomic_read(&tty_ldiscs[disc]->refcount))
  		ret = -EBUSY;
  	else
  		tty_ldiscs[disc] = NULL;
-@@ -115,7 +115,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
+@@ -121,7 +121,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
  	if (ldops) {
  		ret = ERR_PTR(-EAGAIN);
  		if (try_module_get(ldops->owner)) {
@@ -48639,24 +48393,15 @@ index 1afe192..73d2c20 100644
  			ret = ldops;
  		}
  	}
-@@ -128,7 +128,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
+@@ -134,7 +134,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
  	unsigned long flags;
  
- 	raw_spin_lock_irqsave(&tty_ldisc_lock, flags);
+ 	raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
 -	ldops->refcount--;
 +	atomic_dec(&ldops->refcount);
  	module_put(ldops->owner);
- 	raw_spin_unlock_irqrestore(&tty_ldisc_lock, flags);
+ 	raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
  }
-@@ -196,7 +196,7 @@ static inline void tty_ldisc_put(struct tty_ldisc *ld)
- 	/* unreleased reader reference(s) will cause this WARN */
- 	WARN_ON(!atomic_dec_and_test(&ld->users));
- 
--	ld->ops->refcount--;
-+	atomic_dec(&ld->ops->refcount);
- 	module_put(ld->ops->owner);
- 	kfree(ld);
- 	raw_spin_unlock_irqrestore(&tty_ldisc_lock, flags);
 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
 index f597e88..b7f68ed 100644
 --- a/drivers/tty/tty_port.c
@@ -48725,10 +48470,10 @@ index f597e88..b7f68ed 100644
  	tty_port_tty_set(port, tty);
  
 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
-index a9af1b9a..1e08e7f 100644
+index d0e3a44..5f8b754 100644
 --- a/drivers/tty/vt/keyboard.c
 +++ b/drivers/tty/vt/keyboard.c
-@@ -647,6 +647,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
+@@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
  	     kbd->kbdmode == VC_OFF) &&
  	     value != KVAL(K_SAK))
  		return;		/* SAK is allowed even in raw mode */
@@ -48745,7 +48490,7 @@ index a9af1b9a..1e08e7f 100644
  	fn_handler[value](vc);
  }
  
-@@ -1795,9 +1805,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
+@@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
  	if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
  		return -EFAULT;
  
@@ -48755,7 +48500,7 @@ index a9af1b9a..1e08e7f 100644
  	switch (cmd) {
  	case KDGKBENT:
  		/* Ensure another thread doesn't free it under us */
-@@ -1812,6 +1819,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
+@@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
  		spin_unlock_irqrestore(&kbd_event_lock, flags);
  		return put_user(val, &user_kbe->kb_value);
  	case KDSKBENT:
@@ -48765,7 +48510,7 @@ index a9af1b9a..1e08e7f 100644
  		if (!perm)
  			return -EPERM;
  		if (!i && v == K_NOSUCHMAP) {
-@@ -1902,9 +1912,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
+@@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
  	int i, j, k;
  	int ret;
  
@@ -48775,7 +48520,7 @@ index a9af1b9a..1e08e7f 100644
  	kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
  	if (!kbs) {
  		ret = -ENOMEM;
-@@ -1938,6 +1945,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
+@@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
  		kfree(kbs);
  		return ((p && *p) ? -EOVERFLOW : 0);
  	case KDSKBSENT:
@@ -48786,7 +48531,7 @@ index a9af1b9a..1e08e7f 100644
  			ret = -EPERM;
  			goto reterr;
 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
-index 4bf4bb2..52ae8c7 100644
+index 0e808cf..26c24ab 100644
 --- a/drivers/uio/uio.c
 +++ b/drivers/uio/uio.c
 @@ -25,6 +25,7 @@
@@ -48797,7 +48542,7 @@ index 4bf4bb2..52ae8c7 100644
  
  #define UIO_MAX_DEVICES		(1U << MINORBITS)
  
-@@ -32,10 +33,10 @@ struct uio_device {
+@@ -32,7 +33,7 @@ struct uio_device {
  	struct module		*owner;
  	struct device		*dev;
  	int			minor;
@@ -48805,21 +48550,17 @@ index 4bf4bb2..52ae8c7 100644
 +	atomic_unchecked_t	event;
  	struct fasync_struct	*async_queue;
  	wait_queue_head_t	wait;
--	int			vma_count;
-+	local_t			vma_count;
  	struct uio_info		*info;
- 	struct kobject		*map_dir;
- 	struct kobject		*portio_dir;
-@@ -242,7 +243,7 @@ static ssize_t show_event(struct device *dev,
+@@ -243,7 +244,7 @@ static ssize_t event_show(struct device *dev,
  			  struct device_attribute *attr, char *buf)
  {
  	struct uio_device *idev = dev_get_drvdata(dev);
 -	return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
 +	return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
  }
+ static DEVICE_ATTR_RO(event);
  
- static struct device_attribute uio_class_attributes[] = {
-@@ -398,7 +399,7 @@ void uio_event_notify(struct uio_info *info)
+@@ -401,7 +402,7 @@ void uio_event_notify(struct uio_info *info)
  {
  	struct uio_device *idev = info->uio_dev;
  
@@ -48828,7 +48569,7 @@ index 4bf4bb2..52ae8c7 100644
  	wake_up_interruptible(&idev->wait);
  	kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
  }
-@@ -451,7 +452,7 @@ static int uio_open(struct inode *inode, struct file *filep)
+@@ -454,7 +455,7 @@ static int uio_open(struct inode *inode, struct file *filep)
  	}
  
  	listener->dev = idev;
@@ -48837,7 +48578,7 @@ index 4bf4bb2..52ae8c7 100644
  	filep->private_data = listener;
  
  	if (idev->info->open) {
-@@ -502,7 +503,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
+@@ -505,7 +506,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
  		return -EIO;
  
  	poll_wait(filep, &idev->wait, wait);
@@ -48846,7 +48587,7 @@ index 4bf4bb2..52ae8c7 100644
  		return POLLIN | POLLRDNORM;
  	return 0;
  }
-@@ -527,7 +528,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
+@@ -530,7 +531,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
  	do {
  		set_current_state(TASK_INTERRUPTIBLE);
  
@@ -48855,7 +48596,7 @@ index 4bf4bb2..52ae8c7 100644
  		if (event_count != listener->event_count) {
  			if (copy_to_user(buf, &event_count, count))
  				retval = -EFAULT;
-@@ -584,9 +585,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
+@@ -587,9 +588,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
  static int uio_find_mem_index(struct vm_area_struct *vma)
  {
  	struct uio_device *idev = vma->vm_private_data;
@@ -48870,23 +48611,7 @@ index 4bf4bb2..52ae8c7 100644
  			return -1;
  		return (int)vma->vm_pgoff;
  	}
-@@ -596,13 +601,13 @@ static int uio_find_mem_index(struct vm_area_struct *vma)
- static void uio_vma_open(struct vm_area_struct *vma)
- {
- 	struct uio_device *idev = vma->vm_private_data;
--	idev->vma_count++;
-+	local_inc(&idev->vma_count);
- }
- 
- static void uio_vma_close(struct vm_area_struct *vma)
- {
- 	struct uio_device *idev = vma->vm_private_data;
--	idev->vma_count--;
-+	local_dec(&idev->vma_count);
- }
- 
- static int uio_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-@@ -830,7 +835,7 @@ int __uio_register_device(struct module *owner,
+@@ -818,7 +823,7 @@ int __uio_register_device(struct module *owner,
  	idev->owner = owner;
  	idev->info = info;
  	init_waitqueue_head(&idev->wait);
@@ -48909,10 +48634,10 @@ index 8a7eb77..c00402f 100644
  		pos += tmp;
  
 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
-index 5e0d33a..cc10579 100644
+index 25a7bfc..57f3cf5 100644
 --- a/drivers/usb/atm/usbatm.c
 +++ b/drivers/usb/atm/usbatm.c
-@@ -333,7 +333,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
+@@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
  		if (printk_ratelimit())
  			atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
  				__func__, vpi, vci);
@@ -48921,7 +48646,7 @@ index 5e0d33a..cc10579 100644
  		return;
  	}
  
-@@ -361,7 +361,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
+@@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
  		if (length > ATM_MAX_AAL5_PDU) {
  			atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
  				  __func__, length, vcc);
@@ -48930,7 +48655,7 @@ index 5e0d33a..cc10579 100644
  			goto out;
  		}
  
-@@ -370,14 +370,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
+@@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
  		if (sarb->len < pdu_length) {
  			atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
  				  __func__, pdu_length, sarb->len, vcc);
@@ -48947,7 +48672,7 @@ index 5e0d33a..cc10579 100644
  			goto out;
  		}
  
-@@ -389,7 +389,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
+@@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
  			if (printk_ratelimit())
  				atm_err(instance, "%s: no memory for skb (length: %u)!\n",
  					__func__, length);
@@ -48956,7 +48681,7 @@ index 5e0d33a..cc10579 100644
  			goto out;
  		}
  
-@@ -417,7 +417,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
+@@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
  
  		vcc->push(vcc, skb);
  
@@ -48965,7 +48690,7 @@ index 5e0d33a..cc10579 100644
  	out:
  		skb_trim(sarb, 0);
  	}
-@@ -623,7 +623,7 @@ static void usbatm_tx_process(unsigned long data)
+@@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
  			struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
  
  			usbatm_pop(vcc, skb);
@@ -48974,7 +48699,7 @@ index 5e0d33a..cc10579 100644
  
  			skb = skb_dequeue(&instance->sndqueue);
  		}
-@@ -779,11 +779,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t * pos, char *pag
+@@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t * pos, char *pag
  	if (!left--)
  		return sprintf(page,
  			       "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
@@ -49023,7 +48748,7 @@ index 2a3bbdf..91d72cf 100644
  		file->f_version = event_count;
  		return POLLIN | POLLRDNORM;
 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
-index 7b8bc0b..31bd7ad 100644
+index f20a044..d1059aa 100644
 --- a/drivers/usb/core/hcd.c
 +++ b/drivers/usb/core/hcd.c
 @@ -1552,7 +1552,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
@@ -49045,7 +48770,7 @@ index 7b8bc0b..31bd7ad 100644
  			wake_up(&usb_kill_urb_queue);
  		usb_put_urb(urb);
 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
-index 1c11089..db98d78 100644
+index 879651c..87e0131 100644
 --- a/drivers/usb/core/hub.c
 +++ b/drivers/usb/core/hub.c
 @@ -27,6 +27,7 @@
@@ -49056,7 +48781,7 @@ index 1c11089..db98d78 100644
  
  #include <asm/uaccess.h>
  #include <asm/byteorder.h>
-@@ -4433,6 +4434,10 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
+@@ -4435,6 +4436,10 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
    			goto done;
  		return;
  	}
@@ -49068,36 +48793,54 @@ index 1c11089..db98d78 100644
  		unit_load = 150;
  	else
 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
-index e7ee1e4..1dfc9ea4 100644
+index 82927e1..4993dbf 100644
 --- a/drivers/usb/core/message.c
 +++ b/drivers/usb/core/message.c
 @@ -129,7 +129,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
-  * method can wait for it to complete.  Since you don't have a handle on the
-  * URB used, you can't cancel the request.
+  * Return: If successful, the number of bytes transferred. Otherwise, a negative
+  * error number.
   */
 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
  		    __u8 requesttype, __u16 value, __u16 index, void *data,
  		    __u16 size, int timeout)
  {
+@@ -181,7 +181,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
+  * If successful, 0. Otherwise a negative error number. The number of actual
+  * bytes transferred will be stored in the @actual_length paramater.
+  */
+-int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
++int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
+ 		      void *data, int len, int *actual_length, int timeout)
+ {
+ 	return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
+@@ -221,7 +221,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
+  * bytes transferred will be stored in the @actual_length paramater.
+  *
+  */
+-int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
++int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
+ 		 void *data, int len, int *actual_length, int timeout)
+ {
+ 	struct urb *urb;
 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
-index d9284b9..17023c7 100644
+index 6d2c8ed..3a794ca 100644
 --- a/drivers/usb/core/sysfs.c
 +++ b/drivers/usb/core/sysfs.c
-@@ -239,7 +239,7 @@ show_urbnum(struct device *dev, struct device_attribute *attr, char *buf)
+@@ -236,7 +236,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
  	struct usb_device *udev;
  
  	udev = to_usb_device(dev);
 -	return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
 +	return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
  }
- static DEVICE_ATTR(urbnum, S_IRUGO, show_urbnum, NULL);
+ static DEVICE_ATTR_RO(urbnum);
  
 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
-index 7dad603..350f7a9 100644
+index 0a6ee2e..6f8d7e8 100644
 --- a/drivers/usb/core/usb.c
 +++ b/drivers/usb/core/usb.c
-@@ -422,7 +422,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
+@@ -433,7 +433,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
  	set_dev_node(&dev->dev, dev_to_node(bus->controller));
  	dev->state = USB_STATE_ATTACHED;
  	dev->lpm_disable_count = 1;
@@ -49107,10 +48850,10 @@ index 7dad603..350f7a9 100644
  	INIT_LIST_HEAD(&dev->ep0.urb_list);
  	dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
 diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c
-index 14d28d6..5f511ac 100644
+index 5452c0f..34c9145 100644
 --- a/drivers/usb/dwc3/gadget.c
 +++ b/drivers/usb/dwc3/gadget.c
-@@ -550,8 +550,6 @@ static int __dwc3_gadget_ep_enable(struct dwc3_ep *dep,
+@@ -532,8 +532,6 @@ static int __dwc3_gadget_ep_enable(struct dwc3_ep *dep,
  		if (!usb_endpoint_xfer_isoc(desc))
  			return 0;
  
@@ -49245,6 +48988,28 @@ index b369292..9f3ba40 100644
  		gs_buf_free(&port->port_write_buf);
  	gs_free_requests(gser->out, &port->read_pool, NULL);
  	gs_free_requests(gser->out, &port->read_queue, NULL);
+diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
+index 835fc08..f8b22bf 100644
+--- a/drivers/usb/host/ehci-hub.c
++++ b/drivers/usb/host/ehci-hub.c
+@@ -762,7 +762,7 @@ static struct urb *request_single_step_set_feature_urb(
+ 	urb->transfer_flags = URB_DIR_IN;
+ 	usb_get_urb(urb);
+ 	atomic_inc(&urb->use_count);
+-	atomic_inc(&urb->dev->urbnum);
++	atomic_inc_unchecked(&urb->dev->urbnum);
+ 	urb->setup_dma = dma_map_single(
+ 			hcd->self.controller,
+ 			urb->setup_packet,
+@@ -829,7 +829,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
+ 	urb->status = -EINPROGRESS;
+ 	usb_get_urb(urb);
+ 	atomic_inc(&urb->use_count);
+-	atomic_inc(&urb->dev->urbnum);
++	atomic_inc_unchecked(&urb->dev->urbnum);
+ 	retval = submit_single_step_set_feature(hcd, urb, 0);
+ 	if (!retval && !wait_for_completion_timeout(&done,
+ 						msecs_to_jiffies(2000))) {
 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
 index ba6a5d6..f88f7f3 100644
 --- a/drivers/usb/misc/appledisplay.c
@@ -49268,7 +49033,7 @@ index ba6a5d6..f88f7f3 100644
  	props.type = BACKLIGHT_RAW;
  	props.max_brightness = 0xff;
 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
-index afb50ea..6b837ab 100644
+index c69bb50..215ef37 100644
 --- a/drivers/usb/serial/console.c
 +++ b/drivers/usb/serial/console.c
 @@ -124,7 +124,7 @@ static int usb_console_setup(struct console *co, char *options)
@@ -49280,7 +49045,7 @@ index afb50ea..6b837ab 100644
  	if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
  		if (serial->type->set_termios) {
  			/*
-@@ -174,7 +174,7 @@ static int usb_console_setup(struct console *co, char *options)
+@@ -170,7 +170,7 @@ static int usb_console_setup(struct console *co, char *options)
  	}
  	/* Now that any required fake tty operations are completed restore
  	 * the tty port count */
@@ -49289,7 +49054,7 @@ index afb50ea..6b837ab 100644
  	/* The console is special in terms of closing the device so
  	 * indicate this port is now acting as a system console. */
  	port->port.console = 1;
-@@ -187,7 +187,7 @@ static int usb_console_setup(struct console *co, char *options)
+@@ -183,7 +183,7 @@ static int usb_console_setup(struct console *co, char *options)
   free_tty:
  	kfree(tty);
   reset_open_count:
@@ -49298,7 +49063,7 @@ index afb50ea..6b837ab 100644
  	usb_autopm_put_interface(serial->interface);
   error_get_interface:
  	usb_serial_put(serial);
-@@ -198,7 +198,7 @@ static int usb_console_setup(struct console *co, char *options)
+@@ -194,7 +194,7 @@ static int usb_console_setup(struct console *co, char *options)
  static void usb_console_write(struct console *co,
  					const char *buf, unsigned count)
  {
@@ -49321,32 +49086,32 @@ index 75f70f0..d467e1a 100644
  
  /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
-index d6bea3e..60b250e 100644
+index cf250c2..ad9d904 100644
 --- a/drivers/usb/wusbcore/wa-hc.h
 +++ b/drivers/usb/wusbcore/wa-hc.h
-@@ -192,7 +192,7 @@ struct wahc {
- 	struct list_head xfer_delayed_list;
+@@ -199,7 +199,7 @@ struct wahc {
  	spinlock_t xfer_list_lock;
- 	struct work_struct xfer_work;
+ 	struct work_struct xfer_enqueue_work;
+ 	struct work_struct xfer_error_work;
 -	atomic_t xfer_id_count;
 +	atomic_unchecked_t xfer_id_count;
  };
  
  
-@@ -246,7 +246,7 @@ static inline void wa_init(struct wahc *wa)
- 	INIT_LIST_HEAD(&wa->xfer_delayed_list);
+@@ -255,7 +255,7 @@ static inline void wa_init(struct wahc *wa)
  	spin_lock_init(&wa->xfer_list_lock);
- 	INIT_WORK(&wa->xfer_work, wa_urb_enqueue_run);
+ 	INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
+ 	INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
 -	atomic_set(&wa->xfer_id_count, 1);
 +	atomic_set_unchecked(&wa->xfer_id_count, 1);
  }
  
  /**
 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
-index d3493ca..0c33b7e 100644
+index 6ad02f5..cc52c8b 100644
 --- a/drivers/usb/wusbcore/wa-xfer.c
 +++ b/drivers/usb/wusbcore/wa-xfer.c
-@@ -297,7 +297,7 @@ out:
+@@ -299,7 +299,7 @@ out:
   */
  static void wa_xfer_id_init(struct wa_xfer *xfer)
  {
@@ -49356,7 +49121,7 @@ index d3493ca..0c33b7e 100644
  
  /*
 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
-index 842f450..d1d7409 100644
+index 1eab4ac..e21efc9 100644
 --- a/drivers/vfio/vfio.c
 +++ b/drivers/vfio/vfio.c
 @@ -488,7 +488,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
@@ -49488,25 +49253,11 @@ index 900aa4e..6d49418 100644
  	mutex_destroy(&fbdefio->lock);
  }
  EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
-diff --git a/drivers/video/fbcmap.c b/drivers/video/fbcmap.c
-index 5c3960d..15cf8fc 100644
---- a/drivers/video/fbcmap.c
-+++ b/drivers/video/fbcmap.c
-@@ -285,8 +285,7 @@ int fb_set_user_cmap(struct fb_cmap_user *cmap, struct fb_info *info)
- 		rc = -ENODEV;
- 		goto out;
- 	}
--	if (cmap->start < 0 || (!info->fbops->fb_setcolreg &&
--				!info->fbops->fb_setcmap)) {
-+	if (!info->fbops->fb_setcolreg && !info->fbops->fb_setcmap) {
- 		rc = -EINVAL;
- 		goto out1;
- 	}
 diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
-index 36e1fe2..c744820 100644
+index dacaf74..8478a46 100644
 --- a/drivers/video/fbmem.c
 +++ b/drivers/video/fbmem.c
-@@ -428,7 +428,7 @@ static void fb_do_show_logo(struct fb_info *info, struct fb_image *image,
+@@ -433,7 +433,7 @@ static void fb_do_show_logo(struct fb_info *info, struct fb_image *image,
  			image->dx += image->width + 8;
  		}
  	} else if (rotate == FB_ROTATE_UD) {
@@ -49515,7 +49266,7 @@ index 36e1fe2..c744820 100644
  			info->fbops->fb_imageblit(info, image);
  			image->dx -= image->width + 8;
  		}
-@@ -440,7 +440,7 @@ static void fb_do_show_logo(struct fb_info *info, struct fb_image *image,
+@@ -445,7 +445,7 @@ static void fb_do_show_logo(struct fb_info *info, struct fb_image *image,
  			image->dy += image->height + 8;
  		}
  	} else if (rotate == FB_ROTATE_CCW) {
@@ -49524,7 +49275,7 @@ index 36e1fe2..c744820 100644
  			info->fbops->fb_imageblit(info, image);
  			image->dy -= image->height + 8;
  		}
-@@ -1166,7 +1166,7 @@ static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
+@@ -1175,7 +1175,7 @@ static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
  			return -EFAULT;
  		if (con2fb.console < 1 || con2fb.console > MAX_NR_CONSOLES)
  			return -EINVAL;
@@ -49534,7 +49285,7 @@ index 36e1fe2..c744820 100644
  		if (!registered_fb[con2fb.framebuffer])
  			request_module("fb%d", con2fb.framebuffer);
 diff --git a/drivers/video/hyperv_fb.c b/drivers/video/hyperv_fb.c
-index 0f3b33c..b4304eb 100644
+index 8d456dc..b4fa44b 100644
 --- a/drivers/video/hyperv_fb.c
 +++ b/drivers/video/hyperv_fb.c
 @@ -233,7 +233,7 @@ static uint screen_fb_size;
@@ -49568,893 +49319,1613 @@ index 7672d2e..b56437f 100644
  	par->dev_flags |= LOCKUP;
  	info->pixmap.scan_align = 1;
 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
-index 285d552..eafa544 100644
+index 3c14e43..2630570 100644
 --- a/drivers/video/logo/logo_linux_clut224.ppm
 +++ b/drivers/video/logo/logo_linux_clut224.ppm
-@@ -1,883 +1,1123 @@
- P3
+@@ -2,1603 +2,1123 @@ P3
+ # Standard 224-color Linux logo
  80 80
  255
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 11 15 17 33 49 54 59 85 92 73 97 106 
--83 116 129 105 131 142 115 114 122 74 88 93 20 29 31 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 6 6 6 6 6 6 10 10 10 10 10 10 
--10 10 10 6 6 6 6 6 6 6 6 6 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 2 3 3 17 23 26 50 67 72 73 97 106 59 85 92 73 97 106 
--105 131 142 124 127 131 105 131 142 105 131 142 53 75 83 6 8 8 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 6 6 6 10 10 10 14 14 14 22 22 22 26 26 26 30 30 30 34 34 34 
--30 30 30 30 30 30 26 26 26 18 18 18 14 14 14 10 10 10 6 6 6 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 
--0 0 0 1 1 1 26 35 39 59 85 92 59 85 92 59 85 92 29 43 47 53 75 83 
--108 122 132 132 98 104 108 122 132 105 131 142 101 101 101 43 45 48 6 8 8 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--6 6 6 14 14 14 26 26 26 42 42 42 54 54 54 66 66 66 78 78 78 78 78 78 
--78 78 78 74 74 74 66 66 66 54 54 54 42 42 42 26 26 26 18 18 18 10 10 10 
--6 6 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 0 
--11 15 17 27 40 45 59 85 92 59 85 92 27 40 45 31 45 49 73 97 106 93 121 133 
--108 122 132 108 122 132 105 131 142 108 122 132 105 131 142 73 97 106 26 35 39 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 
--22 22 22 42 42 42 66 66 66 86 86 86 66 66 66 38 38 38 38 38 38 22 22 22 
--26 26 26 34 34 34 54 54 54 66 66 66 86 86 86 70 70 70 46 46 46 26 26 26 
--14 14 14 6 6 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 7 12 13 21 31 35 42 59 64 
--53 75 83 53 75 83 50 67 72 42 59 64 32 40 45 42 59 64 73 97 106 116 116 116 
--132 98 104 116 116 116 108 122 132 117 104 110 105 131 142 83 116 129 50 67 72 7 12 13 
--1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 10 10 10 26 26 26 
--50 50 50 82 82 82 58 58 58 6 6 6 2 2 6 2 2 6 2 2 6 2 2 6 
--2 2 6 2 2 6 2 2 6 2 2 6 6 6 6 54 54 54 86 86 86 66 66 66 
--38 38 38 18 18 18 6 6 6 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--0 0 0 1 1 1 6 8 8 15 22 25 26 35 39 36 54 60 53 75 83 59 85 92 
--59 85 92 48 63 69 15 22 25 12 17 20 52 67 79 94 94 94 132 98 104 132 98 104 
--117 104 110 108 122 132 108 122 132 115 114 122 105 131 142 77 105 114 59 85 92 36 54 60 
--7 12 13 0 0 0 0 0 0 0 0 0 0 0 0 6 6 6 22 22 22 50 50 50 
--78 78 78 34 34 34 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 
--2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 6 6 6 70 70 70 
--78 78 78 46 46 46 22 22 22 6 6 6 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--0 0 0 15 22 25 29 43 47 36 54 60 42 59 64 42 59 64 48 63 69 21 31 35 
--6 8 8 29 43 47 36 50 56 43 45 48 79 78 84 132 98 104 165 78 79 132 98 104 
--108 122 132 117 104 110 117 104 110 108 122 132 77 105 114 73 97 106 95 131 149 78 102 129 
--36 50 56 0 0 0 0 0 0 0 0 0 6 6 6 18 18 18 42 42 42 82 82 82 
--26 26 26 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 
--2 2 6 2 2 6 2 2 6 14 14 14 46 46 46 34 34 34 6 6 6 2 2 6 
--42 42 42 78 78 78 42 42 42 18 18 18 6 6 6 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--27 40 45 53 75 83 48 63 69 24 31 37 6 8 12 0 0 0 18 25 28 26 35 39 
--12 17 20 26 35 39 65 78 84 112 81 86 152 81 83 137 83 86 132 98 104 117 104 110 
--117 104 110 132 98 104 132 98 104 115 114 122 73 97 106 53 75 83 95 131 149 93 124 152 
--68 78 128 15 22 25 0 0 0 0 0 0 10 10 10 30 30 30 66 66 66 58 58 58 
--2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 
--2 2 6 2 2 6 2 2 6 26 26 26 86 86 86 101 101 101 46 46 46 10 10 10 
--2 2 6 58 58 58 70 70 70 34 34 34 10 10 10 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--36 50 56 21 30 33 4 7 7 0 0 0 1 1 1 17 12 12 69 31 31 68 59 64 
--57 59 63 21 31 35 32 40 45 86 73 69 152 81 83 152 81 83 117 104 110 132 98 104 
--152 81 83 132 98 104 108 122 132 77 105 114 77 105 114 93 121 133 95 131 149 93 124 152 
--95 131 149 53 75 83 11 15 17 0 0 0 14 14 14 42 42 42 86 86 86 10 10 10 
--2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 
--2 2 6 2 2 6 2 2 6 30 30 30 94 94 94 94 94 94 58 58 58 26 26 26 
--2 2 6 6 6 6 78 78 78 54 54 54 22 22 22 6 6 6 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--17 23 26 2 3 3 0 0 0 17 12 12 69 31 31 123 55 55 123 55 55 152 81 83 
--86 73 69 17 23 26 7 12 13 45 54 57 101 101 101 137 83 86 132 98 104 132 98 104 
--137 83 86 117 104 110 77 105 114 42 59 64 50 67 72 78 102 129 91 117 157 91 117 157 
--95 131 149 83 116 129 40 48 73 6 6 6 22 22 22 62 62 62 62 62 62 2 2 6 
--2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 
--2 2 6 2 2 6 2 2 6 26 26 26 54 54 54 38 38 38 18 18 18 10 10 10 
--2 2 6 2 2 6 34 34 34 82 82 82 38 38 38 14 14 14 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--1 1 1 1 2 2 2 3 3 28 12 12 123 55 55 174 79 79 174 79 79 174 79 79 
--152 81 83 68 59 64 26 35 39 27 40 45 79 78 84 137 83 86 165 78 79 137 83 86 
--94 94 94 48 63 69 36 50 56 50 67 72 73 97 106 93 121 133 93 124 152 93 124 152 
--95 131 149 91 118 149 78 102 129 27 40 45 30 30 30 78 78 78 30 30 30 2 2 6 
--2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 
--2 2 6 2 2 6 2 2 6 10 10 10 10 10 10 2 2 6 2 2 6 2 2 6 
--2 2 6 2 2 6 2 2 6 78 78 78 50 50 50 18 18 18 6 6 6 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--4 5 3 24 53 24 19 31 15 8 7 3 90 61 47 165 78 79 174 79 79 174 79 79 
--174 79 79 137 83 86 60 52 57 7 12 13 17 23 26 70 70 70 132 98 104 112 81 86 
--79 78 84 31 45 49 15 22 25 53 75 83 91 118 149 86 106 160 91 117 157 93 124 152 
--91 117 157 93 124 152 95 131 149 53 75 83 50 50 50 86 86 86 14 14 14 2 2 6 
--2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 
--2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 
--2 2 6 2 2 6 2 2 6 54 54 54 66 66 66 26 26 26 6 6 6 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--19 31 15 34 76 34 34 76 34 19 31 15 28 12 12 123 55 55 174 79 79 174 79 79 
--174 79 79 165 78 79 112 81 86 32 40 45 15 22 25 38 53 58 65 78 84 29 31 32 
--21 30 33 42 59 64 60 80 103 78 102 129 87 112 149 84 96 162 91 117 157 93 124 152 
--91 117 157 93 124 152 93 121 133 59 85 92 57 68 71 82 85 86 2 2 6 2 2 6 
--2 2 6 6 6 6 10 10 10 2 2 6 2 2 6 2 2 6 2 2 6 2 2 6 
--2 2 6 2 2 6 2 2 6 6 6 6 14 14 14 10 10 10 2 2 6 2 2 6 
--2 2 6 2 2 6 2 2 6 18 18 18 82 82 82 34 34 34 10 10 10 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--34 76 34 40 89 40 40 89 40 34 76 34 8 15 6 48 26 18 123 55 55 174 79 79 
--174 79 79 174 79 79 137 83 86 68 59 64 32 40 45 21 30 33 31 45 49 21 31 35 
--12 17 20 48 63 69 78 102 129 81 88 166 84 96 162 91 117 157 93 124 152 91 117 157 
--93 124 152 95 131 149 83 116 129 59 85 92 57 68 71 86 86 86 2 2 6 2 2 6 
--6 6 6 6 6 6 22 22 22 34 34 34 6 6 6 2 2 6 2 2 6 2 2 6 
--2 2 6 2 2 6 18 18 18 34 34 34 10 10 10 50 50 50 22 22 22 2 2 6 
--2 2 6 2 2 6 2 2 6 10 10 10 86 86 86 42 42 42 14 14 14 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--40 89 40 40 89 40 40 89 40 40 89 40 24 53 24 6 6 6 69 31 31 123 55 55 
--123 55 55 90 61 47 69 31 31 36 32 33 21 31 35 7 12 13 18 25 28 48 63 69 
--60 80 103 68 78 128 84 101 153 84 96 162 84 96 162 91 117 157 91 117 157 84 96 162 
--91 117 157 73 97 106 48 63 69 50 67 72 57 59 63 86 86 86 2 2 6 2 2 6 
--38 38 38 116 116 116 94 94 94 22 22 22 22 22 22 2 2 6 2 2 6 2 2 6 
--14 14 14 86 86 86 124 131 137 170 170 170 151 151 151 38 38 38 26 26 26 6 6 6 
--2 2 6 2 2 6 2 2 6 2 2 6 86 86 86 46 46 46 14 14 14 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 
--
--34 76 34 40 89 40 40 89 40 40 89 40 34 76 34 19 31 15 17 12 12 48 26 18 
--48 26 18 8 7 3 10 10 22 23 29 47 51 61 92 42 59 64 21 30 33 34 45 54 
--68 78 128 81 88 166 81 82 173 86 106 160 86 106 160 84 96 162 86 106 160 87 112 149 
--91 118 149 77 105 114 52 67 79 32 40 45 50 50 50 86 86 86 2 2 6 14 14 14 
--124 131 137 198 198 198 195 195 195 116 116 116 10 10 10 2 2 6 2 2 6 6 6 6 
--101 98 89 187 187 187 210 210 210 218 218 218 214 214 214 124 131 137 14 14 14 6 6 6 
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+- 10  10  10  10  10  10   6   6   6  10  10  10
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+- 30  30  30  38  38  38  46  46  46  54  54  54
+- 50  50  50  42  42  42  30  30  30  18  18  18
+- 10  10  10   0   0   0   0   0   0   0   0   0
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+-  0   0   0   0   0   0   0   0   0   0   0   0
+-  0   0   0   6   6   6  14  14  14  26  26  26
+- 38  38  38  50  50  50  58  58  58  58  58  58
+- 54  54  54  42  42  42  30  30  30  18  18  18
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+-  0   0   0   0   0   0   0   0   0   0   0   0
+-  0   0   0   0   0   0   0   0   0   6   6   6
+-  6   6   6  10  10  10  14  14  14  18  18  18
+- 18  18  18  14  14  14  10  10  10   6   6   6
+-  0   0   0   0   0   0   0   0   0   0   0   0
+-  0   0   0   0   0   0   0   0   0   0   0   0
+-  0   0   0   0   0   0   0   0   0   0   0   0
+-  0   0   0   0   0   0   0   0   0   0   0   0
+-  0   0   0   0   0   0   0   0   0   6   6   6
+- 14  14  14  18  18  18  22  22  22  22  22  22
+- 18  18  18  14  14  14  10  10  10   6   6   6
+-  0   0   0   0   0   0   0   0   0   0   0   0
+-  0   0   0   0   0   0   0   0   0   0   0   0
+-  0   0   0   0   0   0   0   0   0   0   0   0
+-  0   0   0   0   0   0   0   0   0   0   0   0
+-  0   0   0   0   0   0   0   0   0   0   0   0
 +4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
 +4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
 +4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
@@ -51900,7 +52371,7 @@ index 7aec6f3..e3b2d55 100644
  
  		framebuffer_release(info);
 diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c
-index 501b340..d80aa17 100644
+index bd83233..7d8a5aa 100644
 --- a/drivers/video/vesafb.c
 +++ b/drivers/video/vesafb.c
 @@ -9,6 +9,7 @@
@@ -51911,8 +52382,8 @@ index 501b340..d80aa17 100644
  #include <linux/kernel.h>
  #include <linux/errno.h>
  #include <linux/string.h>
-@@ -52,8 +53,8 @@ static int   vram_remap __initdata;		/* Set amount of memory to be used */
- static int   vram_total __initdata;		/* Set total amount of memory */
+@@ -52,8 +53,8 @@ static int   vram_remap;			/* Set amount of memory to be used */
+ static int   vram_total;			/* Set total amount of memory */
  static int   pmi_setpal __read_mostly = 1;	/* pmi for palette changes ??? */
  static int   ypan       __read_mostly;		/* 0..nothing, 1..ypan, 2..ywrap */
 -static void  (*pmi_start)(void) __read_mostly;
@@ -51922,15 +52393,15 @@ index 501b340..d80aa17 100644
  static int   depth      __read_mostly;
  static int   vga_compat __read_mostly;
  /* --------------------------------------------------------------------- */
-@@ -233,6 +234,7 @@ static int __init vesafb_probe(struct platform_device *dev)
- 	unsigned int size_vmode;
+@@ -234,6 +235,7 @@ static int vesafb_probe(struct platform_device *dev)
  	unsigned int size_remap;
  	unsigned int size_total;
+ 	char *option = NULL;
 +	void *pmi_code = NULL;
  
- 	if (screen_info.orig_video_isVGA != VIDEO_TYPE_VLFB)
- 		return -ENODEV;
-@@ -275,10 +277,6 @@ static int __init vesafb_probe(struct platform_device *dev)
+ 	/* ignore error return of fb_get_options */
+ 	fb_get_options("vesafb", &option);
+@@ -280,10 +282,6 @@ static int vesafb_probe(struct platform_device *dev)
  		size_remap = size_total;
  	vesafb_fix.smem_len = size_remap;
  
@@ -51941,7 +52412,7 @@ index 501b340..d80aa17 100644
  	if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
  		printk(KERN_WARNING
  		       "vesafb: cannot reserve video memory at 0x%lx\n",
-@@ -307,9 +305,21 @@ static int __init vesafb_probe(struct platform_device *dev)
+@@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
  	printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
  	       vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
  
@@ -51965,7 +52436,7 @@ index 501b340..d80aa17 100644
  	}
  
  	if (screen_info.vesapm_seg < 0xc000)
-@@ -317,9 +327,25 @@ static int __init vesafb_probe(struct platform_device *dev)
+@@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
  
  	if (ypan || pmi_setpal) {
  		unsigned short *pmi_base;
@@ -51993,7 +52464,7 @@ index 501b340..d80aa17 100644
  		printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
  		if (pmi_base[3]) {
  			printk(KERN_INFO "vesafb: pmi: ports = ");
-@@ -472,8 +498,11 @@ static int __init vesafb_probe(struct platform_device *dev)
+@@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
  	info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
  		(ypan ? FBINFO_HWACCEL_YPAN : 0);
  
@@ -52007,7 +52478,7 @@ index 501b340..d80aa17 100644
  
  	if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
  		err = -ENOMEM;
-@@ -488,6 +517,11 @@ static int __init vesafb_probe(struct platform_device *dev)
+@@ -493,6 +522,11 @@ static int vesafb_probe(struct platform_device *dev)
  	       info->node, info->fix.id);
  	return 0;
  err:
@@ -52063,7 +52534,7 @@ index 9ff073f..05cef23 100644
  	if (retval > 0)
  		retval = 0;
 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
-index 25b018e..b941525 100644
+index 94de6d1..8d81256 100644
 --- a/fs/9p/vfs_inode.c
 +++ b/fs/9p/vfs_inode.c
 @@ -1312,7 +1312,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
@@ -52111,51 +52582,18 @@ index 789bc25..fafaeea 100644
  			     &data);
  	if (!inode) {
 diff --git a/fs/aio.c b/fs/aio.c
-index 9b5ca11..c530886 100644
+index 067e3d3..634a850 100644
 --- a/fs/aio.c
 +++ b/fs/aio.c
-@@ -162,7 +162,7 @@ static int aio_setup_ring(struct kioctx *ctx)
+@@ -280,7 +280,7 @@ static int aio_setup_ring(struct kioctx *ctx)
  	size += sizeof(struct io_event) * nr_events;
- 	nr_pages = (size + PAGE_SIZE-1) >> PAGE_SHIFT;
  
+ 	nr_pages = PFN_UP(size);
 -	if (nr_pages < 0)
 +	if (nr_pages <= 0)
  		return -EINVAL;
  
- 	nr_events = (PAGE_SIZE * nr_pages - sizeof(struct aio_ring)) / sizeof(struct io_event);
-@@ -952,6 +952,7 @@ static ssize_t aio_rw_vect_retry(struct kiocb *iocb, int rw, aio_rw_op *rw_op)
- static ssize_t aio_setup_vectored_rw(int rw, struct kiocb *kiocb, bool compat)
- {
- 	ssize_t ret;
-+	struct iovec iovstack;
- 
- 	kiocb->ki_nr_segs = kiocb->ki_nbytes;
- 
-@@ -959,17 +960,22 @@ static ssize_t aio_setup_vectored_rw(int rw, struct kiocb *kiocb, bool compat)
- 	if (compat)
- 		ret = compat_rw_copy_check_uvector(rw,
- 				(struct compat_iovec __user *)kiocb->ki_buf,
--				kiocb->ki_nr_segs, 1, &kiocb->ki_inline_vec,
-+				kiocb->ki_nr_segs, 1, &iovstack,
- 				&kiocb->ki_iovec);
- 	else
- #endif
- 		ret = rw_copy_check_uvector(rw,
- 				(struct iovec __user *)kiocb->ki_buf,
--				kiocb->ki_nr_segs, 1, &kiocb->ki_inline_vec,
-+				kiocb->ki_nr_segs, 1, &iovstack,
- 				&kiocb->ki_iovec);
- 	if (ret < 0)
- 		return ret;
- 
-+	if (kiocb->ki_iovec == &iovstack) {
-+		kiocb->ki_inline_vec = iovstack;
-+		kiocb->ki_iovec = &kiocb->ki_inline_vec;
-+	}
-+
- 	/* ki_nbytes now reflect bytes instead of segs */
- 	kiocb->ki_nbytes = ret;
- 	return 0;
+ 	file = anon_inode_getfile_private("[aio]", &aio_ring_fops, ctx, O_RDWR);
 diff --git a/fs/attr.c b/fs/attr.c
 index 1449adb..a2038c2 100644
 --- a/fs/attr.c
@@ -52169,7 +52607,7 @@ index 1449adb..a2038c2 100644
  			goto out_sig;
  		if (offset > inode->i_sb->s_maxbytes)
 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
-index 3db70da..7aeec5b 100644
+index 689e40d..515cac5 100644
 --- a/fs/autofs4/waitq.c
 +++ b/fs/autofs4/waitq.c
 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
@@ -52181,7 +52619,7 @@ index 3db70da..7aeec5b 100644
  	ssize_t wr = 0;
  
  	sigpipe = sigismember(&current->pending.signal, SIGPIPE);
-@@ -346,6 +346,10 @@ static int validate_request(struct autofs_wait_queue **wait,
+@@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
  	return 1;
  }
  
@@ -52192,7 +52630,7 @@ index 3db70da..7aeec5b 100644
  int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
  		enum autofs_notify notify)
  {
-@@ -379,7 +383,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
+@@ -373,7 +377,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
  
  	/* If this is a direct mount request create a dummy name */
  	if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
@@ -52206,7 +52644,7 @@ index 3db70da..7aeec5b 100644
  		qstr.len = autofs4_getpath(sbi, dentry, &name);
  		if (!qstr.len) {
 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
-index 2722387..c8dd2a7 100644
+index 2722387..56059b5 100644
 --- a/fs/befs/endian.h
 +++ b/fs/befs/endian.h
 @@ -11,7 +11,7 @@
@@ -52227,6 +52665,15 @@ index 2722387..c8dd2a7 100644
  fs32_to_cpu(const struct super_block *sb, fs32 n)
  {
  	if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
+@@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
+ 		return (__force fs32)cpu_to_be32(n);
+ }
+ 
+-static inline u16
++static inline u16 __intentional_overflow(-1)
+ fs16_to_cpu(const struct super_block *sb, fs16 n)
+ {
+ 	if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
 diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
 index e9c75e2..1baece1 100644
 --- a/fs/befs/linuxvfs.c
@@ -53335,7 +53782,7 @@ index d50bbe5..af3b649 100644
  			goto err;
  		}
 diff --git a/fs/bio.c b/fs/bio.c
-index 5e7507d..418c639 100644
+index ea5035d..a2932eb 100644
 --- a/fs/bio.c
 +++ b/fs/bio.c
 @@ -1106,7 +1106,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
@@ -53366,7 +53813,7 @@ index 5e7507d..418c639 100644
  	bio_for_each_segment_all(bvec, bio, i) {
  		char *addr = page_address(bvec->bv_page);
 diff --git a/fs/block_dev.c b/fs/block_dev.c
-index c7bda5c..2121e94 100644
+index 1e86823..8e34695 100644
 --- a/fs/block_dev.c
 +++ b/fs/block_dev.c
 @@ -637,7 +637,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
@@ -53379,10 +53826,10 @@ index c7bda5c..2121e94 100644
  	else if (whole->bd_holder != NULL)
  		return false;	 /* is a partition of a held device */
 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
-index ed50460..fe84385 100644
+index 61b5bcd..7eeede8 100644
 --- a/fs/btrfs/ctree.c
 +++ b/fs/btrfs/ctree.c
-@@ -1076,9 +1076,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
+@@ -1028,9 +1028,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
  		free_extent_buffer(buf);
  		add_root_to_dirty_list(root);
  	} else {
@@ -53399,10 +53846,10 @@ index ed50460..fe84385 100644
  
  		WARN_ON(trans->transid != btrfs_header_generation(parent));
 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
-index 3755109..e3d457f 100644
+index cbd9523..5cca781 100644
 --- a/fs/btrfs/delayed-inode.c
 +++ b/fs/btrfs/delayed-inode.c
-@@ -458,7 +458,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
+@@ -459,7 +459,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
  
  static void finish_one_item(struct btrfs_delayed_root *delayed_root)
  {
@@ -53411,7 +53858,7 @@ index 3755109..e3d457f 100644
  	if ((atomic_dec_return(&delayed_root->items) <
  	    BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
  	    waitqueue_active(&delayed_root->wait))
-@@ -1377,7 +1377,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
+@@ -1378,7 +1378,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
  static int refs_newer(struct btrfs_delayed_root *delayed_root,
  		      int seq, int count)
  {
@@ -53420,7 +53867,7 @@ index 3755109..e3d457f 100644
  
  	if (val < seq || val >= seq + count)
  		return 1;
-@@ -1394,7 +1394,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
+@@ -1395,7 +1395,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
  	if (atomic_read(&delayed_root->items) < BTRFS_DELAYED_BACKGROUND)
  		return;
  
@@ -53452,10 +53899,10 @@ index a4b38f9..f86a509 100644
  	spin_lock_init(&delayed_root->lock);
  	init_waitqueue_head(&delayed_root->wait);
 diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
-index 9877a2a..7ebf9ab 100644
+index 9d46f60..a8f09eb 100644
 --- a/fs/btrfs/ioctl.c
 +++ b/fs/btrfs/ioctl.c
-@@ -3097,9 +3097,12 @@ static long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
+@@ -3464,9 +3464,12 @@ static long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
  	for (i = 0; i < num_types; i++) {
  		struct btrfs_space_info *tmp;
  
@@ -53468,7 +53915,7 @@ index 9877a2a..7ebf9ab 100644
  		info = NULL;
  		rcu_read_lock();
  		list_for_each_entry_rcu(tmp, &root->fs_info->space_info,
-@@ -3121,10 +3124,7 @@ static long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
+@@ -3488,10 +3491,7 @@ static long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
  				memcpy(dest, &space, sizeof(space));
  				dest++;
  				space_args.total_spaces++;
@@ -53480,10 +53927,10 @@ index 9877a2a..7ebf9ab 100644
  		up_read(&info->groups_sem);
  	}
 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
-index 8eb6191..eda91e2 100644
+index e913328..a34fb36 100644
 --- a/fs/btrfs/super.c
 +++ b/fs/btrfs/super.c
-@@ -264,7 +264,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
+@@ -266,7 +266,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
  		           function, line, errstr);
  		return;
  	}
@@ -53493,32 +53940,10 @@ index 8eb6191..eda91e2 100644
  	wake_up(&root->fs_info->transaction_wait);
  	wake_up(&root->fs_info->transaction_blocked_wait);
 diff --git a/fs/buffer.c b/fs/buffer.c
-index 4d74335..7bd000a 100644
+index 6024877..7bd000a 100644
 --- a/fs/buffer.c
 +++ b/fs/buffer.c
-@@ -1005,9 +1005,19 @@ grow_dev_page(struct block_device *bdev, sector_t block,
- 	struct buffer_head *bh;
- 	sector_t end_block;
- 	int ret = 0;		/* Will call free_more_memory() */
-+	gfp_t gfp_mask;
- 
--	page = find_or_create_page(inode->i_mapping, index,
--		(mapping_gfp_mask(inode->i_mapping) & ~__GFP_FS)|__GFP_MOVABLE);
-+	gfp_mask = mapping_gfp_mask(inode->i_mapping) & ~__GFP_FS;
-+	gfp_mask |= __GFP_MOVABLE;
-+	/*
-+	 * XXX: __getblk_slow() can not really deal with failure and
-+	 * will endlessly loop on improvised global reclaim.  Prefer
-+	 * looping in the allocator rather than here, at least that
-+	 * code knows what it's doing.
-+	 */
-+	gfp_mask |= __GFP_NOFAIL;
-+
-+	page = find_or_create_page(inode->i_mapping, index, gfp_mask);
- 	if (!page)
- 		return ret;
- 
-@@ -3416,7 +3426,7 @@ void __init buffer_init(void)
+@@ -3426,7 +3426,7 @@ void __init buffer_init(void)
  	bh_cachep = kmem_cache_create("buffer_head",
  			sizeof(struct buffer_head), 0,
  				(SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
@@ -53588,7 +54013,7 @@ index 0a1467b..6a53245 100644
  
  	cache->bstop_percent = bstop;
 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
-index 4938251..7e01445 100644
+index 5349473..d6c0b93 100644
 --- a/fs/cachefiles/internal.h
 +++ b/fs/cachefiles/internal.h
 @@ -59,7 +59,7 @@ struct cachefiles_cache {
@@ -53626,7 +54051,7 @@ index 4938251..7e01445 100644
  
  #else
 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
-index 25badd1..d70d918 100644
+index f4a08d7..5aa4599 100644
 --- a/fs/cachefiles/namei.c
 +++ b/fs/cachefiles/namei.c
 @@ -317,7 +317,7 @@ try_again:
@@ -53682,7 +54107,7 @@ index ebaff36..7e3ea26 100644
  			kunmap(page);
  			file_end_write(file);
 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
-index a40ceda..f43d17c 100644
+index 868b61d..58835a5 100644
 --- a/fs/ceph/dir.c
 +++ b/fs/ceph/dir.c
 @@ -240,7 +240,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
@@ -53695,10 +54120,10 @@ index a40ceda..f43d17c 100644
  	u32 ftype;
  	struct ceph_mds_reply_info_parsed *rinfo;
 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
-index 6627b26..634ec4b 100644
+index 6a0951e..03fac6d 100644
 --- a/fs/ceph/super.c
 +++ b/fs/ceph/super.c
-@@ -839,7 +839,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
+@@ -870,7 +870,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
  /*
   * construct our own bdi so we can control readahead, etc.
   */
@@ -53707,7 +54132,7 @@ index 6627b26..634ec4b 100644
  
  static int ceph_register_bdi(struct super_block *sb,
  			     struct ceph_fs_client *fsc)
-@@ -856,7 +856,7 @@ static int ceph_register_bdi(struct super_block *sb,
+@@ -887,7 +887,7 @@ static int ceph_register_bdi(struct super_block *sb,
  			default_backing_dev_info.ra_pages;
  
  	err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
@@ -53761,10 +54186,10 @@ index f3ac415..3d2420c 100644
  					server->ops->print_stats(m, tcon);
  			}
 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
-index 40cfef5..1eee040 100644
+index 77fc5e1..e3d13e6 100644
 --- a/fs/cifs/cifsfs.c
 +++ b/fs/cifs/cifsfs.c
-@@ -1039,7 +1039,7 @@ cifs_init_request_bufs(void)
+@@ -1056,7 +1056,7 @@ cifs_init_request_bufs(void)
  */
  	cifs_req_cachep = kmem_cache_create("cifs_request",
  					    CIFSMaxBufSize + max_hdr_size, 0,
@@ -53773,7 +54198,7 @@ index 40cfef5..1eee040 100644
  	if (cifs_req_cachep == NULL)
  		return -ENOMEM;
  
-@@ -1066,7 +1066,7 @@ cifs_init_request_bufs(void)
+@@ -1083,7 +1083,7 @@ cifs_init_request_bufs(void)
  	efficient to alloc 1 per page off the slab compared to 17K (5page)
  	alloc of large cifs buffers even when page debugging is on */
  	cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
@@ -53782,7 +54207,7 @@ index 40cfef5..1eee040 100644
  			NULL);
  	if (cifs_sm_req_cachep == NULL) {
  		mempool_destroy(cifs_req_poolp);
-@@ -1151,8 +1151,8 @@ init_cifs(void)
+@@ -1168,8 +1168,8 @@ init_cifs(void)
  	atomic_set(&bufAllocCount, 0);
  	atomic_set(&smBufAllocCount, 0);
  #ifdef CONFIG_CIFS_STATS2
@@ -53794,10 +54219,10 @@ index 40cfef5..1eee040 100644
  
  	atomic_set(&midCount, 0);
 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
-index 52ca861..47f309c 100644
+index 52b6f6c..68db1f4 100644
 --- a/fs/cifs/cifsglob.h
 +++ b/fs/cifs/cifsglob.h
-@@ -756,35 +756,35 @@ struct cifs_tcon {
+@@ -758,35 +758,35 @@ struct cifs_tcon {
  	__u16 Flags;		/* optional support bits */
  	enum statusEnum tidStatus;
  #ifdef CONFIG_CIFS_STATS
@@ -53857,7 +54282,7 @@ index 52ca861..47f309c 100644
  		} smb2_stats;
  #endif /* CONFIG_CIFS_SMB2 */
  	} stats;
-@@ -1096,7 +1096,7 @@ convert_delimiter(char *path, char delim)
+@@ -1111,7 +1111,7 @@ convert_delimiter(char *path, char delim)
  }
  
  #ifdef CONFIG_CIFS_STATS
@@ -53866,7 +54291,7 @@ index 52ca861..47f309c 100644
  
  static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
  					    unsigned int bytes)
-@@ -1461,8 +1461,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
+@@ -1477,8 +1477,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
  /* Various Debug counters */
  GLOBAL_EXTERN atomic_t bufAllocCount;    /* current number allocated  */
  #ifdef CONFIG_CIFS_STATS2
@@ -53878,10 +54303,10 @@ index 52ca861..47f309c 100644
  GLOBAL_EXTERN atomic_t smBufAllocCount;
  GLOBAL_EXTERN atomic_t midCount;
 diff --git a/fs/cifs/link.c b/fs/cifs/link.c
-index 562044f..4af6a17 100644
+index 7e36ceb..109252f 100644
 --- a/fs/cifs/link.c
 +++ b/fs/cifs/link.c
-@@ -638,7 +638,7 @@ symlink_exit:
+@@ -624,7 +624,7 @@ symlink_exit:
  
  void cifs_put_link(struct dentry *direntry, struct nameidata *nd, void *cookie)
  {
@@ -53891,10 +54316,10 @@ index 562044f..4af6a17 100644
  		kfree(p);
  }
 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
-index f7d4b22..1254377 100644
+index 138a011..cf9e13a 100644
 --- a/fs/cifs/misc.c
 +++ b/fs/cifs/misc.c
-@@ -169,7 +169,7 @@ cifs_buf_get(void)
+@@ -170,7 +170,7 @@ cifs_buf_get(void)
  		memset(ret_buf, 0, buf_size + 3);
  		atomic_inc(&bufAllocCount);
  #ifdef CONFIG_CIFS_STATS2
@@ -53903,7 +54328,7 @@ index f7d4b22..1254377 100644
  #endif /* CONFIG_CIFS_STATS2 */
  	}
  
-@@ -204,7 +204,7 @@ cifs_small_buf_get(void)
+@@ -205,7 +205,7 @@ cifs_small_buf_get(void)
  	/*	memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
  		atomic_inc(&smBufAllocCount);
  #ifdef CONFIG_CIFS_STATS2
@@ -53912,23 +54337,8 @@ index f7d4b22..1254377 100644
  #endif /* CONFIG_CIFS_STATS2 */
  
  	}
-diff --git a/fs/cifs/netmisc.c b/fs/cifs/netmisc.c
-index af847e1..651a527 100644
---- a/fs/cifs/netmisc.c
-+++ b/fs/cifs/netmisc.c
-@@ -780,7 +780,9 @@ static const struct {
- 	ERRDOS, ERRnoaccess, 0xc0000290}, {
- 	ERRDOS, ERRbadfunc, 0xc000029c}, {
- 	ERRDOS, ERRsymlink, NT_STATUS_STOPPED_ON_SYMLINK}, {
--	ERRDOS, ERRinvlevel, 0x007c0001}, };
-+	ERRDOS, ERRinvlevel, 0x007c0001}, {
-+	0, 0, 0 }
-+};
- 
- /*****************************************************************************
-  Print an error message from the status code
 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
-index 6094397..51e576f 100644
+index 8233b17..2b83e95 100644
 --- a/fs/cifs/smb1ops.c
 +++ b/fs/cifs/smb1ops.c
 @@ -590,27 +590,27 @@ static void
@@ -54037,10 +54447,10 @@ index 6094397..51e576f 100644
  }
  
 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
-index f259e6c..ca948ff 100644
+index 861b332..5506392 100644
 --- a/fs/cifs/smb2ops.c
 +++ b/fs/cifs/smb2ops.c
-@@ -281,8 +281,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
+@@ -282,8 +282,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
  #ifdef CONFIG_CIFS_STATS
  	int i;
  	for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
@@ -54051,7 +54461,7 @@ index f259e6c..ca948ff 100644
  	}
  #endif
  }
-@@ -310,65 +310,65 @@ static void
+@@ -311,65 +311,65 @@ static void
  smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
  {
  #ifdef CONFIG_CIFS_STATS
@@ -54158,10 +54568,10 @@ index f259e6c..ca948ff 100644
  }
  
 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
-index abc9c28..3fdae28 100644
+index edccb52..16bc6db 100644
 --- a/fs/cifs/smb2pdu.c
 +++ b/fs/cifs/smb2pdu.c
-@@ -1946,8 +1946,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
+@@ -1957,8 +1957,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
  	default:
  		cifs_dbg(VFS, "info level %u isn't supported\n",
  			 srch_inf->info_level);
@@ -54422,10 +54832,10 @@ index 277bd1b..f312c9e 100644
  		/*
  		 * We'll have a dentry and an inode for
 diff --git a/fs/coredump.c b/fs/coredump.c
-index 72f816d..1ba8eff 100644
+index 9bdeca1..2247b92 100644
 --- a/fs/coredump.c
 +++ b/fs/coredump.c
-@@ -433,8 +433,8 @@ static void wait_for_dump_helpers(struct file *file)
+@@ -438,8 +438,8 @@ static void wait_for_dump_helpers(struct file *file)
  	struct pipe_inode_info *pipe = file->private_data;
  
  	pipe_lock(pipe);
@@ -54436,7 +54846,7 @@ index 72f816d..1ba8eff 100644
  	wake_up_interruptible_sync(&pipe->wait);
  	kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
  	pipe_unlock(pipe);
-@@ -443,11 +443,11 @@ static void wait_for_dump_helpers(struct file *file)
+@@ -448,11 +448,11 @@ static void wait_for_dump_helpers(struct file *file)
  	 * We actually want wait_event_freezable() but then we need
  	 * to clear TIF_SIGPENDING and improve dump_interrupted().
  	 */
@@ -54451,7 +54861,7 @@ index 72f816d..1ba8eff 100644
  	pipe_unlock(pipe);
  }
  
-@@ -494,7 +494,8 @@ void do_coredump(siginfo_t *siginfo)
+@@ -499,7 +499,8 @@ void do_coredump(siginfo_t *siginfo)
  	struct files_struct *displaced;
  	bool need_nonrelative = false;
  	bool core_dumped = false;
@@ -54461,7 +54871,7 @@ index 72f816d..1ba8eff 100644
  	struct coredump_params cprm = {
  		.siginfo = siginfo,
  		.regs = signal_pt_regs(),
-@@ -507,7 +508,10 @@ void do_coredump(siginfo_t *siginfo)
+@@ -512,7 +513,10 @@ void do_coredump(siginfo_t *siginfo)
  		.mm_flags = mm->flags,
  	};
  
@@ -54473,7 +54883,7 @@ index 72f816d..1ba8eff 100644
  
  	binfmt = mm->binfmt;
  	if (!binfmt || !binfmt->core_dump)
-@@ -531,7 +535,7 @@ void do_coredump(siginfo_t *siginfo)
+@@ -536,7 +540,7 @@ void do_coredump(siginfo_t *siginfo)
  		need_nonrelative = true;
  	}
  
@@ -54482,7 +54892,7 @@ index 72f816d..1ba8eff 100644
  	if (retval < 0)
  		goto fail_creds;
  
-@@ -574,7 +578,7 @@ void do_coredump(siginfo_t *siginfo)
+@@ -579,7 +583,7 @@ void do_coredump(siginfo_t *siginfo)
  		}
  		cprm.limit = RLIM_INFINITY;
  
@@ -54491,7 +54901,7 @@ index 72f816d..1ba8eff 100644
  		if (core_pipe_limit && (core_pipe_limit < dump_count)) {
  			printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
  			       task_tgid_vnr(current), current->comm);
-@@ -606,6 +610,8 @@ void do_coredump(siginfo_t *siginfo)
+@@ -611,6 +615,8 @@ void do_coredump(siginfo_t *siginfo)
  	} else {
  		struct inode *inode;
  
@@ -54500,7 +54910,7 @@ index 72f816d..1ba8eff 100644
  		if (cprm.limit < binfmt->min_coredump)
  			goto fail_unlock;
  
-@@ -664,7 +670,7 @@ close_fail:
+@@ -669,7 +675,7 @@ close_fail:
  		filp_close(cprm.file, NULL);
  fail_dropcount:
  	if (ispipe)
@@ -54509,7 +54919,7 @@ index 72f816d..1ba8eff 100644
  fail_unlock:
  	kfree(cn.corename);
  	coredump_finish(mm, core_dumped);
-@@ -684,7 +690,7 @@ int dump_write(struct file *file, const void *addr, int nr)
+@@ -689,7 +695,7 @@ int dump_write(struct file *file, const void *addr, int nr)
  {
  	return !dump_interrupted() &&
  		access_ok(VERIFY_READ, addr, nr) &&
@@ -54519,10 +54929,10 @@ index 72f816d..1ba8eff 100644
  EXPORT_SYMBOL(dump_write);
  
 diff --git a/fs/dcache.c b/fs/dcache.c
-index b949af8..5978926 100644
+index ae6ebb8..6e46065 100644
 --- a/fs/dcache.c
 +++ b/fs/dcache.c
-@@ -3073,7 +3073,8 @@ void __init vfs_caches_init(unsigned long mempages)
+@@ -3429,7 +3429,8 @@ void __init vfs_caches_init(unsigned long mempages)
  	mempages -= reserve;
  
  	names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
@@ -54584,7 +54994,7 @@ index e4141f2..d8263e8 100644
  		i += packet_length_size;
  		if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
 diff --git a/fs/exec.c b/fs/exec.c
-index fd774c7..d08c9ec 100644
+index 8875dd1..c53682a 100644
 --- a/fs/exec.c
 +++ b/fs/exec.c
 @@ -55,8 +55,20 @@
@@ -54608,7 +55018,7 @@ index fd774c7..d08c9ec 100644
  #include <asm/mmu_context.h>
  #include <asm/tlb.h>
  
-@@ -66,17 +78,32 @@
+@@ -66,19 +78,34 @@
  
  #include <trace/events/sched.h>
  
@@ -54635,6 +55045,8 @@ index fd774c7..d08c9ec 100644
  void __register_binfmt(struct linux_binfmt * fmt, int insert)
  {
  	BUG_ON(!fmt);
+ 	if (WARN_ON(!fmt->load_binary))
+ 		return;
  	write_lock(&binfmt_lock);
 -	insert ? list_add(&fmt->lh, &formats) :
 -		 list_add_tail(&fmt->lh, &formats);
@@ -54643,7 +55055,7 @@ index fd774c7..d08c9ec 100644
  	write_unlock(&binfmt_lock);
  }
  
-@@ -85,7 +112,7 @@ EXPORT_SYMBOL(__register_binfmt);
+@@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
  void unregister_binfmt(struct linux_binfmt * fmt)
  {
  	write_lock(&binfmt_lock);
@@ -54652,7 +55064,7 @@ index fd774c7..d08c9ec 100644
  	write_unlock(&binfmt_lock);
  }
  
-@@ -181,18 +208,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
+@@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
  		int write)
  {
  	struct page *page;
@@ -54674,7 +55086,7 @@ index fd774c7..d08c9ec 100644
  		return NULL;
  
  	if (write) {
-@@ -208,6 +227,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
+@@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
  		if (size <= ARG_MAX)
  			return page;
  
@@ -54692,10 +55104,10 @@ index fd774c7..d08c9ec 100644
  		/*
  		 * Limit to 1/4-th the stack size for the argv+env strings.
  		 * This ensures that:
-@@ -267,6 +297,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
+@@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
  	vma->vm_end = STACK_TOP_MAX;
  	vma->vm_start = vma->vm_end - PAGE_SIZE;
- 	vma->vm_flags = VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
+ 	vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
 +
 +#ifdef CONFIG_PAX_SEGMEXEC
 +	vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
@@ -54704,7 +55116,7 @@ index fd774c7..d08c9ec 100644
  	vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
  	INIT_LIST_HEAD(&vma->anon_vma_chain);
  
-@@ -277,6 +312,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
+@@ -279,6 +314,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
  	mm->stack_vm = mm->total_vm = 1;
  	up_write(&mm->mmap_sem);
  	bprm->p = vma->vm_end - sizeof(void *);
@@ -54717,7 +55129,7 @@ index fd774c7..d08c9ec 100644
  	return 0;
  err:
  	up_write(&mm->mmap_sem);
-@@ -397,7 +438,7 @@ struct user_arg_ptr {
+@@ -399,7 +440,7 @@ struct user_arg_ptr {
  	} ptr;
  };
  
@@ -54726,7 +55138,7 @@ index fd774c7..d08c9ec 100644
  {
  	const char __user *native;
  
-@@ -406,14 +447,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
+@@ -408,14 +449,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
  		compat_uptr_t compat;
  
  		if (get_user(compat, argv.ptr.compat + nr))
@@ -54743,7 +55155,7 @@ index fd774c7..d08c9ec 100644
  
  	return native;
  }
-@@ -432,7 +473,7 @@ static int count(struct user_arg_ptr argv, int max)
+@@ -434,7 +475,7 @@ static int count(struct user_arg_ptr argv, int max)
  			if (!p)
  				break;
  
@@ -54752,7 +55164,7 @@ index fd774c7..d08c9ec 100644
  				return -EFAULT;
  
  			if (i >= max)
-@@ -467,7 +508,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
+@@ -469,7 +510,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
  
  		ret = -EFAULT;
  		str = get_user_arg_ptr(argv, argc);
@@ -54761,7 +55173,7 @@ index fd774c7..d08c9ec 100644
  			goto out;
  
  		len = strnlen_user(str, MAX_ARG_STRLEN);
-@@ -549,7 +590,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
+@@ -551,7 +592,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
  	int r;
  	mm_segment_t oldfs = get_fs();
  	struct user_arg_ptr argv = {
@@ -54770,7 +55182,7 @@ index fd774c7..d08c9ec 100644
  	};
  
  	set_fs(KERNEL_DS);
-@@ -584,7 +625,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
+@@ -586,7 +627,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
  	unsigned long new_end = old_end - shift;
  	struct mmu_gather tlb;
  
@@ -54780,7 +55192,7 @@ index fd774c7..d08c9ec 100644
  
  	/*
  	 * ensure there are no vmas between where we want to go
-@@ -593,6 +635,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
+@@ -595,6 +637,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
  	if (vma != find_vma(mm, new_start))
  		return -EFAULT;
  
@@ -54791,7 +55203,7 @@ index fd774c7..d08c9ec 100644
  	/*
  	 * cover the whole range: [new_start, old_end)
  	 */
-@@ -673,10 +719,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
+@@ -675,10 +721,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
  	stack_top = arch_align_stack(stack_top);
  	stack_top = PAGE_ALIGN(stack_top);
  
@@ -54802,7 +55214,7 @@ index fd774c7..d08c9ec 100644
  	stack_shift = vma->vm_end - stack_top;
  
  	bprm->p -= stack_shift;
-@@ -688,8 +730,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
+@@ -690,8 +732,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
  	bprm->exec -= stack_shift;
  
  	down_write(&mm->mmap_sem);
@@ -54831,7 +55243,7 @@ index fd774c7..d08c9ec 100644
  	/*
  	 * Adjust stack execute permissions; explicitly enable for
  	 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
-@@ -708,13 +770,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
+@@ -710,13 +772,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
  		goto out_unlock;
  	BUG_ON(prev != vma);
  
@@ -54845,7 +55257,7 @@ index fd774c7..d08c9ec 100644
  	/* mprotect_fixup is overkill to remove the temporary stack flags */
  	vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
  
-@@ -738,6 +793,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
+@@ -740,6 +795,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
  #endif
  	current->mm->start_stack = bprm->p;
  	ret = expand_stack(vma, stack_base);
@@ -54873,7 +55285,7 @@ index fd774c7..d08c9ec 100644
  	if (ret)
  		ret = -EFAULT;
  
-@@ -774,6 +850,8 @@ struct file *open_exec(const char *name)
+@@ -776,6 +852,8 @@ struct file *open_exec(const char *name)
  
  	fsnotify_open(file);
  
@@ -54882,7 +55294,7 @@ index fd774c7..d08c9ec 100644
  	err = deny_write_access(file);
  	if (err)
  		goto exit;
-@@ -797,7 +875,7 @@ int kernel_read(struct file *file, loff_t offset,
+@@ -799,7 +877,7 @@ int kernel_read(struct file *file, loff_t offset,
  	old_fs = get_fs();
  	set_fs(get_ds());
  	/* The cast to a user pointer is valid due to the set_fs() */
@@ -54891,7 +55303,7 @@ index fd774c7..d08c9ec 100644
  	set_fs(old_fs);
  	return result;
  }
-@@ -1253,7 +1331,7 @@ static int check_unsafe_exec(struct linux_binprm *bprm)
+@@ -1255,7 +1333,7 @@ static int check_unsafe_exec(struct linux_binprm *bprm)
  	}
  	rcu_read_unlock();
  
@@ -54900,9 +55312,9 @@ index fd774c7..d08c9ec 100644
  		bprm->unsafe |= LSM_UNSAFE_SHARE;
  	} else {
  		res = -EAGAIN;
-@@ -1453,6 +1531,31 @@ int search_binary_handler(struct linux_binprm *bprm)
- 
- EXPORT_SYMBOL(search_binary_handler);
+@@ -1451,6 +1529,31 @@ static int exec_binprm(struct linux_binprm *bprm)
+ 	return ret;
+ }
  
 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
 +static DEFINE_PER_CPU(u64, exec_counter);
@@ -54932,7 +55344,7 @@ index fd774c7..d08c9ec 100644
  /*
   * sys_execve() executes a new program.
   */
-@@ -1460,12 +1563,19 @@ static int do_execve_common(const char *filename,
+@@ -1458,12 +1561,19 @@ static int do_execve_common(const char *filename,
  				struct user_arg_ptr argv,
  				struct user_arg_ptr envp)
  {
@@ -54952,7 +55364,7 @@ index fd774c7..d08c9ec 100644
  	/*
  	 * We move the actual failure in case of RLIMIT_NPROC excess from
  	 * set*uid() to execve() because too many poorly written programs
-@@ -1506,12 +1616,22 @@ static int do_execve_common(const char *filename,
+@@ -1504,12 +1614,22 @@ static int do_execve_common(const char *filename,
  	if (IS_ERR(file))
  		goto out_unmark;
  
@@ -54975,7 +55387,7 @@ index fd774c7..d08c9ec 100644
  	retval = bprm_mm_init(bprm);
  	if (retval)
  		goto out_file;
-@@ -1528,24 +1648,70 @@ static int do_execve_common(const char *filename,
+@@ -1526,24 +1646,70 @@ static int do_execve_common(const char *filename,
  	if (retval < 0)
  		goto out;
  
@@ -55035,7 +55447,7 @@ index fd774c7..d08c9ec 100644
 +
 +	gr_handle_exec_args(bprm, argv);
  
- 	retval = search_binary_handler(bprm);
+ 	retval = exec_binprm(bprm);
  	if (retval < 0)
 -		goto out;
 +		goto out_fail;
@@ -55050,7 +55462,7 @@ index fd774c7..d08c9ec 100644
  	current->fs->in_exec = 0;
  	current->in_execve = 0;
  	acct_update_integrals(current);
-@@ -1554,6 +1720,14 @@ static int do_execve_common(const char *filename,
+@@ -1552,6 +1718,14 @@ static int do_execve_common(const char *filename,
  		put_files_struct(displaced);
  	return retval;
  
@@ -55065,7 +55477,7 @@ index fd774c7..d08c9ec 100644
  out:
  	if (bprm->mm) {
  		acct_arg_size(bprm, 0);
-@@ -1702,3 +1876,295 @@ asmlinkage long compat_sys_execve(const char __user * filename,
+@@ -1700,3 +1874,295 @@ asmlinkage long compat_sys_execve(const char __user * filename,
  	return error;
  }
  #endif
@@ -55378,6 +55790,31 @@ index 9f9992b..8b59411 100644
  		return 0;
  	}
  	return 1;
+diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
+index 2d7557d..14e38f94 100644
+--- a/fs/ext2/xattr.c
++++ b/fs/ext2/xattr.c
+@@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
+ 	struct buffer_head *bh = NULL;
+ 	struct ext2_xattr_entry *entry;
+ 	char *end;
+-	size_t rest = buffer_size;
++	size_t rest = buffer_size, total_size = 0;
+ 	int error;
+ 
+ 	ea_idebug(inode, "buffer=%p, buffer_size=%ld",
+@@ -305,9 +305,10 @@ bad_block:	ext2_error(inode->i_sb, "ext2_xattr_list",
+ 				buffer += size;
+ 			}
+ 			rest -= size;
++			total_size += size;
+ 		}
+ 	}
+-	error = buffer_size - rest;  /* total size */
++	error = total_size;
+ 
+ cleanup:
+ 	brelse(bh);
 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
 index 22548f5..41521d8 100644
 --- a/fs/ext3/balloc.c
@@ -55395,11 +55832,36 @@ index 22548f5..41521d8 100644
  		return 0;
  	}
  	return 1;
+diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
+index b1fc963..881228c 100644
+--- a/fs/ext3/xattr.c
++++ b/fs/ext3/xattr.c
+@@ -330,7 +330,7 @@ static int
+ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
+ 			char *buffer, size_t buffer_size)
+ {
+-	size_t rest = buffer_size;
++	size_t rest = buffer_size, total_size = 0;
+ 
+ 	for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
+ 		const struct xattr_handler *handler =
+@@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
+ 				buffer += size;
+ 			}
+ 			rest -= size;
++			total_size += size;
+ 		}
+ 	}
+-	return buffer_size - rest;
++	return total_size;
+ }
+ 
+ static int
 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
-index ddd715e..c772f88 100644
+index dc5d572..4c21f8e 100644
 --- a/fs/ext4/balloc.c
 +++ b/fs/ext4/balloc.c
-@@ -528,8 +528,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
+@@ -534,8 +534,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
  	/* Hm, nope.  Are (enough) root reserved clusters available? */
  	if (uid_eq(sbi->s_resuid, current_fsuid()) ||
  	    (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
@@ -55411,10 +55873,10 @@ index ddd715e..c772f88 100644
  		if (free_clusters >= (nclusters + dirty_clusters +
  				      resv_clusters))
 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
-index 0ab26fb..b6ecb39 100644
+index af815ea..99294a6 100644
 --- a/fs/ext4/ext4.h
 +++ b/fs/ext4/ext4.h
-@@ -1247,19 +1247,19 @@ struct ext4_sb_info {
+@@ -1256,19 +1256,19 @@ struct ext4_sb_info {
  	unsigned long s_mb_last_start;
  
  	/* stats for buddy allocator */
@@ -55445,10 +55907,10 @@ index 0ab26fb..b6ecb39 100644
  
  	/* locality groups */
 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
-index 4bbbf13b..dcceaeb 100644
+index a41e3ba..e574a00 100644
 --- a/fs/ext4/mballoc.c
 +++ b/fs/ext4/mballoc.c
-@@ -1865,7 +1865,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
+@@ -1880,7 +1880,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
  		BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
  
  		if (EXT4_SB(sb)->s_mb_stats)
@@ -55457,7 +55919,7 @@ index 4bbbf13b..dcceaeb 100644
  
  		break;
  	}
-@@ -2171,7 +2171,7 @@ repeat:
+@@ -2189,7 +2189,7 @@ repeat:
  			ac->ac_status = AC_STATUS_CONTINUE;
  			ac->ac_flags |= EXT4_MB_HINT_FIRST;
  			cr = 3;
@@ -55466,7 +55928,7 @@ index 4bbbf13b..dcceaeb 100644
  			goto repeat;
  		}
  	}
-@@ -2679,25 +2679,25 @@ int ext4_mb_release(struct super_block *sb)
+@@ -2697,25 +2697,25 @@ int ext4_mb_release(struct super_block *sb)
  	if (sbi->s_mb_stats) {
  		ext4_msg(sb, KERN_INFO,
  		       "mballoc: %u blocks %u reqs (%u success)",
@@ -55502,7 +55964,7 @@ index 4bbbf13b..dcceaeb 100644
  	}
  
  	free_percpu(sbi->s_locality_groups);
-@@ -3151,16 +3151,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
+@@ -3169,16 +3169,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
  	struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
  
  	if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
@@ -55525,7 +55987,7 @@ index 4bbbf13b..dcceaeb 100644
  	}
  
  	if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
-@@ -3560,7 +3560,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
+@@ -3578,7 +3578,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
  	trace_ext4_mb_new_inode_pa(ac, pa);
  
  	ext4_mb_use_inode_pa(ac, pa);
@@ -55534,7 +55996,7 @@ index 4bbbf13b..dcceaeb 100644
  
  	ei = EXT4_I(ac->ac_inode);
  	grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
-@@ -3620,7 +3620,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
+@@ -3638,7 +3638,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
  	trace_ext4_mb_new_group_pa(ac, pa);
  
  	ext4_mb_use_group_pa(ac, pa);
@@ -55543,7 +56005,7 @@ index 4bbbf13b..dcceaeb 100644
  
  	grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
  	lg = ac->ac_lg;
-@@ -3709,7 +3709,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
+@@ -3727,7 +3727,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
  		 * from the bitmap and continue.
  		 */
  	}
@@ -55552,7 +56014,7 @@ index 4bbbf13b..dcceaeb 100644
  
  	return err;
  }
-@@ -3727,7 +3727,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
+@@ -3745,7 +3745,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
  	ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
  	BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
  	mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
@@ -55575,10 +56037,10 @@ index 214461e..3614c89 100644
  		       "MMP failure info: last update time: %llu, last update "
  		       "node: %s, last update device: %s\n",
 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
-index b59373b..f41c2b5 100644
+index 2c2e6cb..7c3ee62 100644
 --- a/fs/ext4/super.c
 +++ b/fs/ext4/super.c
-@@ -1254,7 +1254,7 @@ static ext4_fsblk_t get_sb_block(void **data)
+@@ -1251,7 +1251,7 @@ static ext4_fsblk_t get_sb_block(void **data)
  }
  
  #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
@@ -55587,7 +56049,7 @@ index b59373b..f41c2b5 100644
  	"Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
  
  #ifdef CONFIG_QUOTA
-@@ -2394,7 +2394,7 @@ struct ext4_attr {
+@@ -2431,7 +2431,7 @@ struct ext4_attr {
  		int offset;
  		int deprecated_val;
  	} u;
@@ -55596,6 +56058,31 @@ index b59373b..f41c2b5 100644
  
  static int parse_strtoull(const char *buf,
  		unsigned long long max, unsigned long long *value)
+diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
+index 03e9beb..e86ce98 100644
+--- a/fs/ext4/xattr.c
++++ b/fs/ext4/xattr.c
+@@ -381,7 +381,7 @@ static int
+ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
+ 			char *buffer, size_t buffer_size)
+ {
+-	size_t rest = buffer_size;
++	size_t rest = buffer_size, total_size = 0;
+ 
+ 	for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
+ 		const struct xattr_handler *handler =
+@@ -398,9 +398,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
+ 				buffer += size;
+ 			}
+ 			rest -= size;
++			total_size += size;
+ 		}
+ 	}
+-	return buffer_size - rest;
++	return total_size;
+ }
+ 
+ static int
 diff --git a/fs/fcntl.c b/fs/fcntl.c
 index 65343c3..9969dcf 100644
 --- a/fs/fcntl.c
@@ -55766,7 +56253,7 @@ index d8ac61d..79a36f0 100644
  	.seq		= SEQCNT_ZERO,
  	.umask		= 0022,
 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
-index 0e91a3c..6c6d2e0 100644
+index b2a86e3..37f425a 100644
 --- a/fs/fscache/cookie.c
 +++ b/fs/fscache/cookie.c
 @@ -19,7 +19,7 @@
@@ -55899,11 +56386,31 @@ index 0e91a3c..6c6d2e0 100644
  		_leave(" [no cookie]");
  		return;
  	}
+@@ -598,7 +598,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
+ 	if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
+ 		goto inconsistent;
+ 
+-	op->debug_id = atomic_inc_return(&fscache_op_debug_id);
++	op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
+ 
+ 	atomic_inc(&cookie->n_active);
+ 	if (fscache_submit_op(object, op) < 0)
 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
-index 12d505b..86473a3 100644
+index 4226f66..0fb3f45 100644
 --- a/fs/fscache/internal.h
 +++ b/fs/fscache/internal.h
-@@ -147,101 +147,101 @@ extern void fscache_proc_cleanup(void);
+@@ -133,8 +133,8 @@ extern void fscache_operation_gc(struct work_struct *);
+ extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
+ extern int fscache_wait_for_operation_activation(struct fscache_object *,
+ 						 struct fscache_operation *,
+-						 atomic_t *,
+-						 atomic_t *,
++						 atomic_unchecked_t *,
++						 atomic_unchecked_t *,
+ 						 void (*)(struct fscache_operation *));
+ extern void fscache_invalidate_writes(struct fscache_cookie *);
+ 
+@@ -153,101 +153,101 @@ extern void fscache_proc_cleanup(void);
   * stats.c
   */
  #ifdef CONFIG_FSCACHE_STATS
@@ -56086,7 +56593,7 @@ index 12d505b..86473a3 100644
  
  extern atomic_t fscache_n_cop_alloc_object;
  extern atomic_t fscache_n_cop_lookup_object;
-@@ -266,6 +266,11 @@ static inline void fscache_stat(atomic_t *stat)
+@@ -272,6 +272,11 @@ static inline void fscache_stat(atomic_t *stat)
  	atomic_inc(stat);
  }
  
@@ -56098,7 +56605,7 @@ index 12d505b..86473a3 100644
  static inline void fscache_stat_d(atomic_t *stat)
  {
  	atomic_dec(stat);
-@@ -278,6 +283,7 @@ extern const struct file_operations fscache_stats_fops;
+@@ -284,6 +289,7 @@ extern const struct file_operations fscache_stats_fops;
  
  #define __fscache_stat(stat) (NULL)
  #define fscache_stat(stat) do {} while (0)
@@ -56348,7 +56855,7 @@ index 318071a..379938b 100644
  		ASSERTCMP(atomic_read(&op->usage), ==, 0);
  		ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
-index d479ab3..727a7f2 100644
+index 73899c1..ae40c58 100644
 --- a/fs/fscache/page.c
 +++ b/fs/fscache/page.c
 @@ -61,7 +61,7 @@ try_again:
@@ -56448,7 +56955,7 @@ index d479ab3..727a7f2 100644
  		return NULL;
  	}
  
-@@ -289,13 +289,13 @@ static int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
+@@ -289,13 +289,13 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
  		return 0;
  	}
  
@@ -56466,42 +56973,43 @@ index d479ab3..727a7f2 100644
  	}
 @@ -324,8 +324,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
   */
- static int fscache_wait_for_retrieval_activation(struct fscache_object *object,
- 						 struct fscache_retrieval *op,
--						 atomic_t *stat_op_waits,
--						 atomic_t *stat_object_dead)
-+						 atomic_unchecked_t *stat_op_waits,
-+						 atomic_unchecked_t *stat_object_dead)
+ int fscache_wait_for_operation_activation(struct fscache_object *object,
+ 					  struct fscache_operation *op,
+-					  atomic_t *stat_op_waits,
+-					  atomic_t *stat_object_dead,
++					  atomic_unchecked_t *stat_op_waits,
++					  atomic_unchecked_t *stat_object_dead,
+ 					  void (*do_cancel)(struct fscache_operation *))
  {
  	int ret;
- 
-@@ -333,7 +333,7 @@ static int fscache_wait_for_retrieval_activation(struct fscache_object *object,
- 		goto check_if_dead;
+@@ -335,7 +335,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
  
  	_debug(">>> WT");
--	fscache_stat(stat_op_waits);
-+	fscache_stat_unchecked(stat_op_waits);
- 	if (wait_on_bit(&op->op.flags, FSCACHE_OP_WAITING,
+ 	if (stat_op_waits)
+-		fscache_stat(stat_op_waits);
++		fscache_stat_unchecked(stat_op_waits);
+ 	if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
  			fscache_wait_bit_interruptible,
  			TASK_INTERRUPTIBLE) != 0) {
-@@ -350,14 +350,14 @@ static int fscache_wait_for_retrieval_activation(struct fscache_object *object,
- 
+@@ -353,7 +353,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
  check_if_dead:
- 	if (op->op.state == FSCACHE_OP_ST_CANCELLED) {
--		fscache_stat(stat_object_dead);
-+		fscache_stat_unchecked(stat_object_dead);
+ 	if (op->state == FSCACHE_OP_ST_CANCELLED) {
+ 		if (stat_object_dead)
+-			fscache_stat(stat_object_dead);
++			fscache_stat_unchecked(stat_object_dead);
  		_leave(" = -ENOBUFS [cancelled]");
  		return -ENOBUFS;
  	}
- 	if (unlikely(fscache_object_is_dead(object))) {
- 		pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->op.state);
- 		fscache_cancel_op(&op->op, fscache_do_cancel_retrieval);
--		fscache_stat(stat_object_dead);
-+		fscache_stat_unchecked(stat_object_dead);
+@@ -361,7 +361,7 @@ check_if_dead:
+ 		pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
+ 		fscache_cancel_op(op, do_cancel);
+ 		if (stat_object_dead)
+-			fscache_stat(stat_object_dead);
++			fscache_stat_unchecked(stat_object_dead);
  		return -ENOBUFS;
  	}
  	return 0;
-@@ -384,7 +384,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
+@@ -388,7 +388,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
  
  	_enter("%p,%p,,,", cookie, page);
  
@@ -56510,7 +57018,7 @@ index d479ab3..727a7f2 100644
  
  	if (hlist_empty(&cookie->backing_objects))
  		goto nobufs;
-@@ -424,7 +424,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
+@@ -428,7 +428,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
  		goto nobufs_unlock_dec;
  	spin_unlock(&cookie->lock);
  
@@ -56519,7 +57027,7 @@ index d479ab3..727a7f2 100644
  
  	/* pin the netfs read context in case we need to do the actual netfs
  	 * read because we've encountered a cache read failure */
-@@ -454,15 +454,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
+@@ -459,15 +459,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
  
  error:
  	if (ret == -ENOMEM)
@@ -56540,7 +57048,7 @@ index d479ab3..727a7f2 100644
  
  	fscache_put_retrieval(op);
  	_leave(" = %d", ret);
-@@ -475,7 +475,7 @@ nobufs_unlock:
+@@ -480,7 +480,7 @@ nobufs_unlock:
  	atomic_dec(&cookie->n_active);
  	kfree(op);
  nobufs:
@@ -56549,7 +57057,7 @@ index d479ab3..727a7f2 100644
  	_leave(" = -ENOBUFS");
  	return -ENOBUFS;
  }
-@@ -513,7 +513,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
+@@ -518,7 +518,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
  
  	_enter("%p,,%d,,,", cookie, *nr_pages);
  
@@ -56558,7 +57066,7 @@ index d479ab3..727a7f2 100644
  
  	if (hlist_empty(&cookie->backing_objects))
  		goto nobufs;
-@@ -549,7 +549,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
+@@ -554,7 +554,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
  		goto nobufs_unlock_dec;
  	spin_unlock(&cookie->lock);
  
@@ -56567,7 +57075,7 @@ index d479ab3..727a7f2 100644
  
  	/* pin the netfs read context in case we need to do the actual netfs
  	 * read because we've encountered a cache read failure */
-@@ -579,15 +579,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
+@@ -585,15 +585,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
  
  error:
  	if (ret == -ENOMEM)
@@ -56588,7 +57096,7 @@ index d479ab3..727a7f2 100644
  
  	fscache_put_retrieval(op);
  	_leave(" = %d", ret);
-@@ -600,7 +600,7 @@ nobufs_unlock:
+@@ -606,7 +606,7 @@ nobufs_unlock:
  	atomic_dec(&cookie->n_active);
  	kfree(op);
  nobufs:
@@ -56597,7 +57105,7 @@ index d479ab3..727a7f2 100644
  	_leave(" = -ENOBUFS");
  	return -ENOBUFS;
  }
-@@ -624,7 +624,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
+@@ -630,7 +630,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
  
  	_enter("%p,%p,,,", cookie, page);
  
@@ -56606,16 +57114,16 @@ index d479ab3..727a7f2 100644
  
  	if (hlist_empty(&cookie->backing_objects))
  		goto nobufs;
-@@ -656,7 +656,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
+@@ -662,7 +662,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
  		goto nobufs_unlock;
  	spin_unlock(&cookie->lock);
  
 -	fscache_stat(&fscache_n_alloc_ops);
 +	fscache_stat_unchecked(&fscache_n_alloc_ops);
  
- 	ret = fscache_wait_for_retrieval_activation(
- 		object, op,
-@@ -672,11 +672,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
+ 	ret = fscache_wait_for_operation_activation(
+ 		object, &op->op,
+@@ -679,11 +679,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
  
  error:
  	if (ret == -ERESTARTSYS)
@@ -56630,7 +57138,7 @@ index d479ab3..727a7f2 100644
  
  	fscache_put_retrieval(op);
  	_leave(" = %d", ret);
-@@ -687,7 +687,7 @@ nobufs_unlock:
+@@ -694,7 +694,7 @@ nobufs_unlock:
  	atomic_dec(&cookie->n_active);
  	kfree(op);
  nobufs:
@@ -56639,7 +57147,7 @@ index d479ab3..727a7f2 100644
  	_leave(" = -ENOBUFS");
  	return -ENOBUFS;
  }
-@@ -747,7 +747,7 @@ static void fscache_write_op(struct fscache_operation *_op)
+@@ -770,7 +770,7 @@ static void fscache_write_op(struct fscache_operation *_op)
  
  	spin_lock(&cookie->stores_lock);
  
@@ -56648,7 +57156,7 @@ index d479ab3..727a7f2 100644
  
  	/* find a page to store */
  	page = NULL;
-@@ -758,7 +758,7 @@ static void fscache_write_op(struct fscache_operation *_op)
+@@ -781,7 +781,7 @@ static void fscache_write_op(struct fscache_operation *_op)
  	page = results[0];
  	_debug("gang %d [%lx]", n, page->index);
  	if (page->index > op->store_limit) {
@@ -56657,7 +57165,7 @@ index d479ab3..727a7f2 100644
  		goto superseded;
  	}
  
-@@ -770,7 +770,7 @@ static void fscache_write_op(struct fscache_operation *_op)
+@@ -793,7 +793,7 @@ static void fscache_write_op(struct fscache_operation *_op)
  	spin_unlock(&cookie->stores_lock);
  	spin_unlock(&object->lock);
  
@@ -56666,7 +57174,7 @@ index d479ab3..727a7f2 100644
  	fscache_stat(&fscache_n_cop_write_page);
  	ret = object->cache->ops->write_page(op, page);
  	fscache_stat_d(&fscache_n_cop_write_page);
-@@ -873,7 +873,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
+@@ -896,7 +896,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
  	ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
  	ASSERT(PageFsCache(page));
  
@@ -56675,7 +57183,7 @@ index d479ab3..727a7f2 100644
  
  	if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
  		_leave(" = -ENOBUFS [invalidating]");
-@@ -931,7 +931,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
+@@ -954,7 +954,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
  	spin_unlock(&cookie->stores_lock);
  	spin_unlock(&object->lock);
  
@@ -56684,7 +57192,7 @@ index d479ab3..727a7f2 100644
  	op->store_limit = object->store_limit;
  
  	atomic_inc(&cookie->n_active);
-@@ -940,8 +940,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
+@@ -963,8 +963,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
  
  	spin_unlock(&cookie->lock);
  	radix_tree_preload_end();
@@ -56695,7 +57203,7 @@ index d479ab3..727a7f2 100644
  
  	/* the work queue now carries its own ref on the object */
  	fscache_put_operation(&op->op);
-@@ -949,14 +949,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
+@@ -972,14 +972,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
  	return 0;
  
  already_queued:
@@ -56712,7 +57220,7 @@ index d479ab3..727a7f2 100644
  	_leave(" = 0");
  	return 0;
  
-@@ -976,14 +976,14 @@ nobufs:
+@@ -999,14 +999,14 @@ nobufs:
  	spin_unlock(&cookie->lock);
  	radix_tree_preload_end();
  	kfree(op);
@@ -56729,7 +57237,7 @@ index d479ab3..727a7f2 100644
  	_leave(" = -ENOMEM");
  	return -ENOMEM;
  }
-@@ -1001,7 +1001,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
+@@ -1024,7 +1024,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
  	ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
  	ASSERTCMP(page, !=, NULL);
  
@@ -56738,7 +57246,7 @@ index d479ab3..727a7f2 100644
  
  	/* cache withdrawal may beat us to it */
  	if (!PageFsCache(page))
-@@ -1052,7 +1052,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
+@@ -1075,7 +1075,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
  	struct fscache_cookie *cookie = op->op.object->cookie;
  
  #ifdef CONFIG_FSCACHE_STATS
@@ -57130,10 +57638,10 @@ index 40d13c7..ddf52b9 100644
  	seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
  		   atomic_read(&fscache_n_cop_alloc_object),
 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
-index aef34b1..59bfd7b 100644
+index adbfd66..4b25822 100644
 --- a/fs/fuse/cuse.c
 +++ b/fs/fuse/cuse.c
-@@ -600,10 +600,12 @@ static int __init cuse_init(void)
+@@ -603,10 +603,12 @@ static int __init cuse_init(void)
  		INIT_LIST_HEAD(&cuse_conntbl[i]);
  
  	/* inherit and extend fuse_dev_operations */
@@ -57151,7 +57659,7 @@ index aef34b1..59bfd7b 100644
  	cuse_class = class_create(THIS_MODULE, "cuse");
  	if (IS_ERR(cuse_class))
 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
-index 1d55f94..088da65 100644
+index ef74ad5..c9ac759e 100644
 --- a/fs/fuse/dev.c
 +++ b/fs/fuse/dev.c
 @@ -1339,7 +1339,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
@@ -57173,10 +57681,10 @@ index 1d55f94..088da65 100644
  	}
  
 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
-index 8fec28f..cd40dba 100644
+index b7989f2..1f72ec4 100644
 --- a/fs/fuse/dir.c
 +++ b/fs/fuse/dir.c
-@@ -1437,7 +1437,7 @@ static char *read_link(struct dentry *dentry)
+@@ -1438,7 +1438,7 @@ static char *read_link(struct dentry *dentry)
  	return link;
  }
  
@@ -57186,10 +57694,10 @@ index 8fec28f..cd40dba 100644
  	if (!IS_ERR(link))
  		free_page((unsigned long) link);
 diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
-index 64915ee..6bed500 100644
+index ced3257..b5c3b942 100644
 --- a/fs/gfs2/inode.c
 +++ b/fs/gfs2/inode.c
-@@ -1506,7 +1506,7 @@ out:
+@@ -1508,7 +1508,7 @@ out:
  
  static void gfs2_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
  {
@@ -57198,6 +57706,19 @@ index 64915ee..6bed500 100644
  	if (!IS_ERR(s))
  		kfree(s);
  }
+diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
+index 2543728..14d7bd4 100644
+--- a/fs/hostfs/hostfs_kern.c
++++ b/fs/hostfs/hostfs_kern.c
+@@ -904,7 +904,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
+ 
+ static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
+ {
+-	char *s = nd_get_link(nd);
++	const char *s = nd_get_link(nd);
+ 	if (!IS_ERR(s))
+ 		__putname(s);
+ }
 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
 index d19b30a..ef89c36 100644
 --- a/fs/hugetlbfs/inode.c
@@ -57249,10 +57770,10 @@ index d19b30a..ef89c36 100644
  static int can_do_hugetlb_shm(void)
  {
 diff --git a/fs/inode.c b/fs/inode.c
-index d6dfb09..602e77e 100644
+index b33ba8e..3c79a47 100644
 --- a/fs/inode.c
 +++ b/fs/inode.c
-@@ -880,8 +880,8 @@ unsigned int get_next_ino(void)
+@@ -849,8 +849,8 @@ unsigned int get_next_ino(void)
  
  #ifdef CONFIG_SMP
  	if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
@@ -57376,7 +57897,7 @@ index b27a300..4156d0b 100644
  
  	spin_lock(&inode->i_lock);
 diff --git a/fs/namei.c b/fs/namei.c
-index 7720fbd..7934bb2 100644
+index caa2805..c9d3edc 100644
 --- a/fs/namei.c
 +++ b/fs/namei.c
 @@ -319,16 +319,32 @@ int generic_permission(struct inode *inode, int mask)
@@ -57430,7 +57951,7 @@ index 7720fbd..7934bb2 100644
  	return -EACCES;
  }
  
-@@ -820,7 +828,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
+@@ -821,7 +829,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
  {
  	struct dentry *dentry = link->dentry;
  	int error;
@@ -57439,7 +57960,7 @@ index 7720fbd..7934bb2 100644
  
  	BUG_ON(nd->flags & LOOKUP_RCU);
  
-@@ -841,6 +849,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
+@@ -842,6 +850,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
  	if (error)
  		goto out_put_nd_path;
  
@@ -57452,7 +57973,7 @@ index 7720fbd..7934bb2 100644
  	nd->last_type = LAST_BIND;
  	*p = dentry->d_inode->i_op->follow_link(dentry, nd);
  	error = PTR_ERR(*p);
-@@ -1588,6 +1602,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
+@@ -1602,6 +1616,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
  		if (res)
  			break;
  		res = walk_component(nd, path, LOOKUP_FOLLOW);
@@ -57461,7 +57982,7 @@ index 7720fbd..7934bb2 100644
  		put_link(nd, &link, cookie);
  	} while (res > 0);
  
-@@ -1686,7 +1702,7 @@ EXPORT_SYMBOL(full_name_hash);
+@@ -1700,7 +1716,7 @@ EXPORT_SYMBOL(full_name_hash);
  static inline unsigned long hash_name(const char *name, unsigned int *hashp)
  {
  	unsigned long a, b, adata, bdata, mask, hash, len;
@@ -57470,7 +57991,7 @@ index 7720fbd..7934bb2 100644
  
  	hash = a = 0;
  	len = -sizeof(unsigned long);
-@@ -1967,6 +1983,8 @@ static int path_lookupat(int dfd, const char *name,
+@@ -1981,6 +1997,8 @@ static int path_lookupat(int dfd, const char *name,
  			if (err)
  				break;
  			err = lookup_last(nd, &path);
@@ -57479,7 +58000,7 @@ index 7720fbd..7934bb2 100644
  			put_link(nd, &link, cookie);
  		}
  	}
-@@ -1974,6 +1992,13 @@ static int path_lookupat(int dfd, const char *name,
+@@ -1988,6 +2006,13 @@ static int path_lookupat(int dfd, const char *name,
  	if (!err)
  		err = complete_walk(nd);
  
@@ -57493,7 +58014,7 @@ index 7720fbd..7934bb2 100644
  	if (!err && nd->flags & LOOKUP_DIRECTORY) {
  		if (!can_lookup(nd->inode)) {
  			path_put(&nd->path);
-@@ -2001,8 +2026,15 @@ static int filename_lookup(int dfd, struct filename *name,
+@@ -2015,8 +2040,15 @@ static int filename_lookup(int dfd, struct filename *name,
  		retval = path_lookupat(dfd, name->name,
  						flags | LOOKUP_REVAL, nd);
  
@@ -57510,7 +58031,7 @@ index 7720fbd..7934bb2 100644
  	return retval;
  }
  
-@@ -2380,6 +2412,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
+@@ -2586,6 +2618,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
  	if (flag & O_NOATIME && !inode_owner_or_capable(inode))
  		return -EPERM;
  
@@ -57524,7 +58045,7 @@ index 7720fbd..7934bb2 100644
  	return 0;
  }
  
-@@ -2601,7 +2640,7 @@ looked_up:
+@@ -2817,7 +2856,7 @@ looked_up:
   * cleared otherwise prior to returning.
   */
  static int lookup_open(struct nameidata *nd, struct path *path,
@@ -57533,7 +58054,7 @@ index 7720fbd..7934bb2 100644
  			const struct open_flags *op,
  			bool got_write, int *opened)
  {
-@@ -2636,6 +2675,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
+@@ -2852,6 +2891,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
  	/* Negative dentry, just create the file */
  	if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
  		umode_t mode = op->mode;
@@ -57551,7 +58072,7 @@ index 7720fbd..7934bb2 100644
  		if (!IS_POSIXACL(dir->d_inode))
  			mode &= ~current_umask();
  		/*
-@@ -2657,6 +2707,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
+@@ -2873,6 +2923,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
  				   nd->flags & LOOKUP_EXCL);
  		if (error)
  			goto out_dput;
@@ -57560,7 +58081,7 @@ index 7720fbd..7934bb2 100644
  	}
  out_no_open:
  	path->dentry = dentry;
-@@ -2671,7 +2723,7 @@ out_dput:
+@@ -2887,7 +2939,7 @@ out_dput:
  /*
   * Handle the last step of open()
   */
@@ -57569,7 +58090,7 @@ index 7720fbd..7934bb2 100644
  		   struct file *file, const struct open_flags *op,
  		   int *opened, struct filename *name)
  {
-@@ -2721,6 +2773,15 @@ static int do_last(struct nameidata *nd, struct path *path,
+@@ -2937,6 +2989,15 @@ static int do_last(struct nameidata *nd, struct path *path,
  		if (error)
  			return error;
  
@@ -57585,7 +58106,7 @@ index 7720fbd..7934bb2 100644
  		audit_inode(name, dir, LOOKUP_PARENT);
  		error = -EISDIR;
  		/* trailing slashes? */
-@@ -2740,7 +2801,7 @@ retry_lookup:
+@@ -2956,7 +3017,7 @@ retry_lookup:
  		 */
  	}
  	mutex_lock(&dir->d_inode->i_mutex);
@@ -57594,7 +58115,7 @@ index 7720fbd..7934bb2 100644
  	mutex_unlock(&dir->d_inode->i_mutex);
  
  	if (error <= 0) {
-@@ -2764,11 +2825,28 @@ retry_lookup:
+@@ -2980,11 +3041,28 @@ retry_lookup:
  		goto finish_open_created;
  	}
  
@@ -57624,7 +58145,7 @@ index 7720fbd..7934bb2 100644
  
  	/*
  	 * If atomic_open() acquired write access it is dropped now due to
-@@ -2809,6 +2887,11 @@ finish_lookup:
+@@ -3025,6 +3103,11 @@ finish_lookup:
  			}
  		}
  		BUG_ON(inode != path->dentry->d_inode);
@@ -57636,7 +58157,7 @@ index 7720fbd..7934bb2 100644
  		return 1;
  	}
  
-@@ -2818,7 +2901,6 @@ finish_lookup:
+@@ -3034,7 +3117,6 @@ finish_lookup:
  		save_parent.dentry = nd->path.dentry;
  		save_parent.mnt = mntget(path->mnt);
  		nd->path.dentry = path->dentry;
@@ -57644,7 +58165,7 @@ index 7720fbd..7934bb2 100644
  	}
  	nd->inode = inode;
  	/* Why this, you ask?  _Now_ we might have grown LOOKUP_JUMPED... */
-@@ -2828,7 +2910,18 @@ finish_open:
+@@ -3044,7 +3126,18 @@ finish_open:
  		path_put(&save_parent);
  		return error;
  	}
@@ -57663,7 +58184,7 @@ index 7720fbd..7934bb2 100644
  	error = -EISDIR;
  	if ((open_flag & O_CREAT) && S_ISDIR(nd->inode->i_mode))
  		goto out;
-@@ -2991,7 +3084,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
+@@ -3207,7 +3300,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
  	if (unlikely(error))
  		goto out;
  
@@ -57672,7 +58193,7 @@ index 7720fbd..7934bb2 100644
  	while (unlikely(error > 0)) { /* trailing symlink */
  		struct path link = path;
  		void *cookie;
-@@ -3009,7 +3102,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
+@@ -3225,7 +3318,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
  		error = follow_link(&link, nd, &cookie);
  		if (unlikely(error))
  			break;
@@ -57681,7 +58202,7 @@ index 7720fbd..7934bb2 100644
  		put_link(nd, &link, cookie);
  	}
  out:
-@@ -3109,8 +3202,12 @@ struct dentry *kern_path_create(int dfd, const char *pathname,
+@@ -3325,8 +3418,12 @@ struct dentry *kern_path_create(int dfd, const char *pathname,
  		goto unlock;
  
  	error = -EEXIST;
@@ -57695,7 +58216,7 @@ index 7720fbd..7934bb2 100644
  	/*
  	 * Special case - lookup gave negative, but... we had foo/bar/
  	 * From the vfs_mknod() POV we just have a negative dentry -
-@@ -3162,6 +3259,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
+@@ -3378,6 +3475,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
  }
  EXPORT_SYMBOL(user_path_create);
  
@@ -57716,7 +58237,7 @@ index 7720fbd..7934bb2 100644
  int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
  {
  	int error = may_create(dir, dentry);
-@@ -3224,6 +3335,17 @@ retry:
+@@ -3440,6 +3551,17 @@ retry:
  
  	if (!IS_POSIXACL(path.dentry->d_inode))
  		mode &= ~current_umask();
@@ -57734,7 +58255,7 @@ index 7720fbd..7934bb2 100644
  	error = security_path_mknod(&path, dentry, mode, dev);
  	if (error)
  		goto out;
-@@ -3240,6 +3362,8 @@ retry:
+@@ -3456,6 +3578,8 @@ retry:
  			break;
  	}
  out:
@@ -57743,7 +58264,7 @@ index 7720fbd..7934bb2 100644
  	done_path_create(&path, dentry);
  	if (retry_estale(error, lookup_flags)) {
  		lookup_flags |= LOOKUP_REVAL;
-@@ -3292,9 +3416,16 @@ retry:
+@@ -3508,9 +3632,16 @@ retry:
  
  	if (!IS_POSIXACL(path.dentry->d_inode))
  		mode &= ~current_umask();
@@ -57760,7 +58281,7 @@ index 7720fbd..7934bb2 100644
  	done_path_create(&path, dentry);
  	if (retry_estale(error, lookup_flags)) {
  		lookup_flags |= LOOKUP_REVAL;
-@@ -3375,6 +3506,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
+@@ -3591,6 +3722,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
  	struct filename *name;
  	struct dentry *dentry;
  	struct nameidata nd;
@@ -57769,7 +58290,7 @@ index 7720fbd..7934bb2 100644
  	unsigned int lookup_flags = 0;
  retry:
  	name = user_path_parent(dfd, pathname, &nd, lookup_flags);
-@@ -3407,10 +3540,21 @@ retry:
+@@ -3623,10 +3756,21 @@ retry:
  		error = -ENOENT;
  		goto exit3;
  	}
@@ -57791,7 +58312,7 @@ index 7720fbd..7934bb2 100644
  exit3:
  	dput(dentry);
  exit2:
-@@ -3476,6 +3620,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
+@@ -3692,6 +3836,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
  	struct dentry *dentry;
  	struct nameidata nd;
  	struct inode *inode = NULL;
@@ -57800,7 +58321,7 @@ index 7720fbd..7934bb2 100644
  	unsigned int lookup_flags = 0;
  retry:
  	name = user_path_parent(dfd, pathname, &nd, lookup_flags);
-@@ -3502,10 +3648,22 @@ retry:
+@@ -3718,10 +3864,22 @@ retry:
  		if (!inode)
  			goto slashes;
  		ihold(inode);
@@ -57823,7 +58344,7 @@ index 7720fbd..7934bb2 100644
  exit2:
  		dput(dentry);
  	}
-@@ -3583,9 +3741,17 @@ retry:
+@@ -3799,9 +3957,17 @@ retry:
  	if (IS_ERR(dentry))
  		goto out_putname;
  
@@ -57841,7 +58362,7 @@ index 7720fbd..7934bb2 100644
  	done_path_create(&path, dentry);
  	if (retry_estale(error, lookup_flags)) {
  		lookup_flags |= LOOKUP_REVAL;
-@@ -3665,6 +3831,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
+@@ -3881,6 +4047,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
  {
  	struct dentry *new_dentry;
  	struct path old_path, new_path;
@@ -57849,7 +58370,7 @@ index 7720fbd..7934bb2 100644
  	int how = 0;
  	int error;
  
-@@ -3688,7 +3855,7 @@ retry:
+@@ -3904,7 +4071,7 @@ retry:
  	if (error)
  		return error;
  
@@ -57858,7 +58379,7 @@ index 7720fbd..7934bb2 100644
  					(how & LOOKUP_REVAL));
  	error = PTR_ERR(new_dentry);
  	if (IS_ERR(new_dentry))
-@@ -3700,11 +3867,28 @@ retry:
+@@ -3916,11 +4083,28 @@ retry:
  	error = may_linkat(&old_path);
  	if (unlikely(error))
  		goto out_dput;
@@ -57887,7 +58408,7 @@ index 7720fbd..7934bb2 100644
  	done_path_create(&new_path, new_dentry);
  	if (retry_estale(error, how)) {
  		how |= LOOKUP_REVAL;
-@@ -3950,12 +4134,21 @@ retry:
+@@ -4166,12 +4350,21 @@ retry:
  	if (new_dentry == trap)
  		goto exit5;
  
@@ -57909,7 +58430,7 @@ index 7720fbd..7934bb2 100644
  exit5:
  	dput(new_dentry);
  exit4:
-@@ -3987,6 +4180,8 @@ SYSCALL_DEFINE2(rename, const char __user *, oldname, const char __user *, newna
+@@ -4203,6 +4396,8 @@ SYSCALL_DEFINE2(rename, const char __user *, oldname, const char __user *, newna
  
  int vfs_readlink(struct dentry *dentry, char __user *buffer, int buflen, const char *link)
  {
@@ -57918,7 +58439,7 @@ index 7720fbd..7934bb2 100644
  	int len;
  
  	len = PTR_ERR(link);
-@@ -3996,7 +4191,14 @@ int vfs_readlink(struct dentry *dentry, char __user *buffer, int buflen, const c
+@@ -4212,7 +4407,14 @@ int vfs_readlink(struct dentry *dentry, char __user *buffer, int buflen, const c
  	len = strlen(link);
  	if (len > (unsigned) buflen)
  		len = buflen;
@@ -57935,10 +58456,10 @@ index 7720fbd..7934bb2 100644
  out:
  	return len;
 diff --git a/fs/namespace.c b/fs/namespace.c
-index a45ba4f..b4c7d07 100644
+index da5c494..a755a54 100644
 --- a/fs/namespace.c
 +++ b/fs/namespace.c
-@@ -1265,6 +1265,9 @@ static int do_umount(struct mount *mnt, int flags)
+@@ -1268,6 +1268,9 @@ static int do_umount(struct mount *mnt, int flags)
  		if (!(sb->s_flags & MS_RDONLY))
  			retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
  		up_write(&sb->s_umount);
@@ -57948,7 +58469,7 @@ index a45ba4f..b4c7d07 100644
  		return retval;
  	}
  
-@@ -1283,6 +1286,9 @@ static int do_umount(struct mount *mnt, int flags)
+@@ -1286,6 +1289,9 @@ static int do_umount(struct mount *mnt, int flags)
  	}
  	br_write_unlock(&vfsmount_lock);
  	namespace_unlock();
@@ -57958,7 +58479,7 @@ index a45ba4f..b4c7d07 100644
  	return retval;
  }
  
-@@ -1302,7 +1308,7 @@ static inline bool may_mount(void)
+@@ -1305,7 +1311,7 @@ static inline bool may_mount(void)
   * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
   */
  
@@ -57967,7 +58488,7 @@ index a45ba4f..b4c7d07 100644
  {
  	struct path path;
  	struct mount *mnt;
-@@ -1342,7 +1348,7 @@ out:
+@@ -1347,7 +1353,7 @@ out:
  /*
   *	The 2.0 compatible umount. No flags.
   */
@@ -57976,7 +58497,7 @@ index a45ba4f..b4c7d07 100644
  {
  	return sys_umount(name, 0);
  }
-@@ -2313,6 +2319,16 @@ long do_mount(const char *dev_name, const char *dir_name,
+@@ -2358,6 +2364,16 @@ long do_mount(const char *dev_name, const char *dir_name,
  		   MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
  		   MS_STRICTATIME);
  
@@ -57993,7 +58514,7 @@ index a45ba4f..b4c7d07 100644
  	if (flags & MS_REMOUNT)
  		retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
  				    data_page);
-@@ -2327,6 +2343,9 @@ long do_mount(const char *dev_name, const char *dir_name,
+@@ -2372,6 +2388,9 @@ long do_mount(const char *dev_name, const char *dir_name,
  				      dev_name, data_page);
  dput_out:
  	path_put(&path);
@@ -58003,7 +58524,7 @@ index a45ba4f..b4c7d07 100644
  	return retval;
  }
  
-@@ -2344,7 +2363,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
+@@ -2389,7 +2408,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
   * number incrementing at 10Ghz will take 12,427 years to wrap which
   * is effectively never, so we can ignore the possibility.
   */
@@ -58012,7 +58533,7 @@ index a45ba4f..b4c7d07 100644
  
  static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
  {
-@@ -2359,7 +2378,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
+@@ -2404,7 +2423,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
  		kfree(new_ns);
  		return ERR_PTR(ret);
  	}
@@ -58021,7 +58542,7 @@ index a45ba4f..b4c7d07 100644
  	atomic_set(&new_ns->count, 1);
  	new_ns->root = NULL;
  	INIT_LIST_HEAD(&new_ns->list);
-@@ -2373,7 +2392,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
+@@ -2418,7 +2437,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
   * Allocate a new namespace structure and populate it with contents
   * copied from the namespace of the passed in task structure.
   */
@@ -58030,7 +58551,7 @@ index a45ba4f..b4c7d07 100644
  		struct user_namespace *user_ns, struct fs_struct *fs)
  {
  	struct mnt_namespace *new_ns;
-@@ -2500,8 +2519,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
+@@ -2549,8 +2568,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
  }
  EXPORT_SYMBOL(mount_subtree);
  
@@ -58041,7 +58562,7 @@ index a45ba4f..b4c7d07 100644
  {
  	int ret;
  	char *kernel_type;
-@@ -2614,6 +2633,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
+@@ -2663,6 +2682,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
  	if (error)
  		goto out2;
  
@@ -58053,8 +58574,8 @@ index a45ba4f..b4c7d07 100644
  	get_fs_root(current->fs, &root);
  	old_mp = lock_mount(&old);
  	error = PTR_ERR(old_mp);
-@@ -2864,7 +2888,7 @@ static int mntns_install(struct nsproxy *nsproxy, void *ns)
- 	    !nsown_capable(CAP_SYS_ADMIN))
+@@ -2932,7 +2956,7 @@ static int mntns_install(struct nsproxy *nsproxy, void *ns)
+ 	    !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
  		return -EPERM;
  
 -	if (fs->users != 1)
@@ -58076,10 +58597,10 @@ index f4ccfe6..a5cf064 100644
  static struct callback_op callback_ops[];
  
 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
-index 941246f..17d8724 100644
+index eda8879..bfc6837 100644
 --- a/fs/nfs/inode.c
 +++ b/fs/nfs/inode.c
-@@ -1138,16 +1138,16 @@ static int nfs_size_need_update(const struct inode *inode, const struct nfs_fatt
+@@ -1150,16 +1150,16 @@ static int nfs_size_need_update(const struct inode *inode, const struct nfs_fatt
  	return nfs_size_to_loff_t(fattr->size) > i_size_read(inode);
  }
  
@@ -58100,38 +58621,14 @@ index 941246f..17d8724 100644
  
  void nfs_fattr_init(struct nfs_fattr *fattr)
 diff --git a/fs/nfs/nfs4state.c b/fs/nfs/nfs4state.c
-index e22862f..92d66eb 100644
+index cc14cbb..6021bb6 100644
 --- a/fs/nfs/nfs4state.c
 +++ b/fs/nfs/nfs4state.c
-@@ -154,6 +154,19 @@ struct rpc_cred *nfs4_get_machine_cred_locked(struct nfs_client *clp)
- 	return cred;
- }
- 
-+static void nfs4_root_machine_cred(struct nfs_client *clp)
-+{
-+	struct rpc_cred *cred, *new;
-+
-+	new = rpc_lookup_machine_cred(NULL);
-+	spin_lock(&clp->cl_lock);
-+	cred = clp->cl_machine_cred;
-+	clp->cl_machine_cred = new;
-+	spin_unlock(&clp->cl_lock);
-+	if (cred != NULL)
-+		put_rpccred(cred);
-+}
-+
- static struct rpc_cred *
- nfs4_get_renew_cred_server_locked(struct nfs_server *server)
- {
-@@ -1896,10 +1909,19 @@ again:
- 			__func__, status);
- 		goto again;
- 	case -EACCES:
--		if (i++)
-+		if (i++ == 0) {
-+			nfs4_root_machine_cred(clp);
-+			goto again;
-+		}
+@@ -1881,10 +1881,15 @@ again:
+ 			nfs4_root_machine_cred(clp);
+ 			goto again;
+ 		}
+-		if (i > 2)
 +		if (clnt->cl_auth->au_flavor == RPC_AUTH_UNIX)
  			break;
  	case -NFS4ERR_CLID_INUSE:
@@ -58158,7 +58655,7 @@ index 419572f..5414a23 100644
  static struct nfsd4_operation nfsd4_ops[];
  
 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
-index c2a4701..fd80e29 100644
+index d9454fe..855c9d1 100644
 --- a/fs/nfsd/nfs4xdr.c
 +++ b/fs/nfsd/nfs4xdr.c
 @@ -1498,7 +1498,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
@@ -58189,10 +58686,10 @@ index c2a4701..fd80e29 100644
  };
  
 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
-index e76244e..9fe8f2f1 100644
+index 9186c7c..3fdde3e 100644
 --- a/fs/nfsd/nfscache.c
 +++ b/fs/nfsd/nfscache.c
-@@ -526,14 +526,17 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
+@@ -540,14 +540,17 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
  {
  	struct svc_cacherep *rp = rqstp->rq_cacherep;
  	struct kvec	*resv = &rqstp->rq_res.head[0], *cachv;
@@ -58378,7 +58875,7 @@ index 9e38daf..5727cae 100644
  				"inode 0x%lx or driver bug.", vdir->i_ino);
  		goto err_out;
 diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
-index c5670b8..d590213 100644
+index ea4ba9d..1e13d34 100644
 --- a/fs/ntfs/file.c
 +++ b/fs/ntfs/file.c
 @@ -1282,7 +1282,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
@@ -58422,7 +58919,7 @@ index 82650d5..db37dcf 100644
  	if (bh_primary)
  		brelse(bh_primary);
 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
-index aebeacd..0dcdd26 100644
+index cd5496b..26a1055 100644
 --- a/fs/ocfs2/localalloc.c
 +++ b/fs/ocfs2/localalloc.c
 @@ -1278,7 +1278,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
@@ -58514,7 +59011,7 @@ index 5397c07..54afc55 100644
  		}
  	}
 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
-index 121da2d..a0232bc 100644
+index d4e81e4..ad89f5f 100644
 --- a/fs/ocfs2/super.c
 +++ b/fs/ocfs2/super.c
 @@ -300,11 +300,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
@@ -58552,7 +59049,7 @@ index 121da2d..a0232bc 100644
  	/* Copy the blockcheck stats from the superblock probe */
  	osb->osb_ecc_stats = *stats;
 diff --git a/fs/open.c b/fs/open.c
-index 7931f76..7b03f3b 100644
+index d420331..2dbb3fd 100644
 --- a/fs/open.c
 +++ b/fs/open.c
 @@ -32,6 +32,8 @@
@@ -58646,7 +59143,7 @@ index 7931f76..7b03f3b 100644
  	error = security_path_chmod(path, mode);
  	if (error)
  		goto out_unlock;
-@@ -531,6 +565,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
+@@ -530,6 +564,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
  	uid = make_kuid(current_user_ns(), user);
  	gid = make_kgid(current_user_ns(), group);
  
@@ -58656,7 +59153,7 @@ index 7931f76..7b03f3b 100644
  	newattrs.ia_valid =  ATTR_CTIME;
  	if (user != (uid_t) -1) {
  		if (!uid_valid(uid))
-@@ -960,6 +997,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
+@@ -974,6 +1011,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
  		} else {
  			fsnotify_open(f);
  			fd_install(fd, f);
@@ -59508,7 +60005,7 @@ index b143471..bb105e5 100644
  }
  module_init(proc_devices_init);
 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
-index 0ff80f9..a1d7500 100644
+index 985ea88..d118a0a 100644
 --- a/fs/proc/fd.c
 +++ b/fs/proc/fd.c
 @@ -25,7 +25,8 @@ static int seq_show(struct seq_file *m, void *v)
@@ -59530,7 +60027,7 @@ index 0ff80f9..a1d7500 100644
 -	if (rv == 0)
 -		return 0;
 +
- 	if (task_pid(current) == proc_pid(inode))
+ 	if (task_tgid(current) == proc_pid(inode))
  		rv = 0;
 +
 +	task = get_proc_task(inode);
@@ -59546,7 +60043,7 @@ index 0ff80f9..a1d7500 100644
  }
  
 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
-index 073aea6..0630370 100644
+index 8eaa1ba..cc6ff42 100644
 --- a/fs/proc/inode.c
 +++ b/fs/proc/inode.c
 @@ -23,11 +23,17 @@
@@ -59581,7 +60078,7 @@ index 073aea6..0630370 100644
  }
  
  static struct kmem_cache * proc_inode_cachep;
-@@ -385,7 +398,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
+@@ -405,7 +418,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
  		if (de->mode) {
  			inode->i_mode = de->mode;
  			inode->i_uid = de->uid;
@@ -59670,10 +60167,10 @@ index 06ea155..9a798c7 100644
  		return -EPERM;
  	if (kcore_need_update)
 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
-index 5aa847a..f77c8d4 100644
+index 59d85d6..ac6fc05 100644
 --- a/fs/proc/meminfo.c
 +++ b/fs/proc/meminfo.c
-@@ -159,7 +159,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
+@@ -153,7 +153,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
  		vmi.used >> 10,
  		vmi.largest_chunk >> 10
  #ifdef CONFIG_MEMORY_FAILURE
@@ -59726,14 +60223,17 @@ index 4677bb7..408e936 100644
  	rcu_read_lock();
  	task = pid_task(proc_pid(dir), PIDTYPE_PID);
 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
-index 7129046..130793a 100644
+index 7129046..6914844 100644
 --- a/fs/proc/proc_sysctl.c
 +++ b/fs/proc/proc_sysctl.c
-@@ -11,13 +11,18 @@
+@@ -11,13 +11,21 @@
  #include <linux/namei.h>
  #include <linux/mm.h>
  #include <linux/module.h>
 +#include <linux/nsproxy.h>
++#ifdef CONFIG_GRKERNSEC
++#include <net/net_namespace.h>
++#endif
  #include "internal.h"
  
 +extern int gr_handle_chroot_sysctl(const int op);
@@ -59750,7 +60250,7 @@ index 7129046..130793a 100644
  
  void proc_sys_poll_notify(struct ctl_table_poll *poll)
  {
-@@ -467,6 +472,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
+@@ -467,6 +475,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
  
  	err = NULL;
  	d_set_d_op(dentry, &proc_sys_dentry_operations);
@@ -59760,7 +60260,7 @@ index 7129046..130793a 100644
  	d_add(dentry, inode);
  
  out:
-@@ -482,6 +490,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
+@@ -482,6 +493,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
  	struct inode *inode = file_inode(filp);
  	struct ctl_table_header *head = grab_header(inode);
  	struct ctl_table *table = PROC_I(inode)->sysctl_entry;
@@ -59768,7 +60268,7 @@ index 7129046..130793a 100644
  	ssize_t error;
  	size_t res;
  
-@@ -493,7 +502,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
+@@ -493,7 +505,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
  	 * and won't be until we finish.
  	 */
  	error = -EPERM;
@@ -59777,7 +60277,7 @@ index 7129046..130793a 100644
  		goto out;
  
  	/* if that can happen at all, it should be -EINVAL, not -EISDIR */
-@@ -501,6 +510,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
+@@ -501,6 +513,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
  	if (!table->proc_handler)
  		goto out;
  
@@ -59797,7 +60297,7 @@ index 7129046..130793a 100644
 +		if (current->nsproxy->net_ns != table->extra2) {
 +			if (!capable(CAP_SYS_ADMIN))
 +				goto out;
-+		} else if (!nsown_capable(CAP_NET_ADMIN))
++		} else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
 +			goto out;
 +	}
 +#endif
@@ -59805,7 +60305,7 @@ index 7129046..130793a 100644
  	/* careful: calling conventions are nasty here */
  	res = count;
  	error = table->proc_handler(table, write, buf, &res, ppos);
-@@ -598,6 +628,9 @@ static bool proc_sys_fill_cache(struct file *file,
+@@ -598,6 +631,9 @@ static bool proc_sys_fill_cache(struct file *file,
  				return false;
  			} else {
  				d_set_d_op(child, &proc_sys_dentry_operations);
@@ -59815,7 +60315,7 @@ index 7129046..130793a 100644
  				d_add(child, inode);
  			}
  		} else {
-@@ -641,6 +674,9 @@ static int scan(struct ctl_table_header *head, ctl_table *table,
+@@ -641,6 +677,9 @@ static int scan(struct ctl_table_header *head, ctl_table *table,
  	if ((*pos)++ < ctx->pos)
  		return true;
  
@@ -59825,7 +60325,7 @@ index 7129046..130793a 100644
  	if (unlikely(S_ISLNK(table->mode)))
  		res = proc_sys_link_fill_cache(file, ctx, head, table);
  	else
-@@ -734,6 +770,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
+@@ -734,6 +773,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
  	if (IS_ERR(head))
  		return PTR_ERR(head);
  
@@ -59835,7 +60335,7 @@ index 7129046..130793a 100644
  	generic_fillattr(inode, stat);
  	if (table)
  		stat->mode = (stat->mode & S_IFMT) | table->mode;
-@@ -756,13 +795,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
+@@ -756,13 +798,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
  	.llseek		= generic_file_llseek,
  };
  
@@ -59851,7 +60351,7 @@ index 7129046..130793a 100644
  	.lookup		= proc_sys_lookup,
  	.permission	= proc_sys_permission,
  	.setattr	= proc_sys_setattr,
-@@ -839,7 +878,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
+@@ -839,7 +881,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
  static struct ctl_dir *new_dir(struct ctl_table_set *set,
  			       const char *name, int namelen)
  {
@@ -59860,7 +60360,7 @@ index 7129046..130793a 100644
  	struct ctl_dir *new;
  	struct ctl_node *node;
  	char *new_name;
-@@ -851,7 +890,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
+@@ -851,7 +893,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
  		return NULL;
  
  	node = (struct ctl_node *)(new + 1);
@@ -59869,7 +60369,7 @@ index 7129046..130793a 100644
  	new_name = (char *)(table + 2);
  	memcpy(new_name, name, namelen);
  	new_name[namelen] = '\0';
-@@ -1020,7 +1059,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
+@@ -1020,7 +1062,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
  static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
  	struct ctl_table_root *link_root)
  {
@@ -59879,7 +60379,7 @@ index 7129046..130793a 100644
  	struct ctl_table_header *links;
  	struct ctl_node *node;
  	char *link_name;
-@@ -1043,7 +1083,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
+@@ -1043,7 +1086,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
  		return NULL;
  
  	node = (struct ctl_node *)(links + 1);
@@ -59888,7 +60388,7 @@ index 7129046..130793a 100644
  	link_name = (char *)&link_table[nr_entries + 1];
  
  	for (link = link_table, entry = table; entry->procname; link++, entry++) {
-@@ -1291,8 +1331,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
+@@ -1291,8 +1334,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
  	struct ctl_table_header ***subheader, struct ctl_table_set *set,
  	struct ctl_table *table)
  {
@@ -59899,7 +60399,7 @@ index 7129046..130793a 100644
  	int nr_files = 0;
  	int nr_dirs = 0;
  	int err = -ENOMEM;
-@@ -1304,10 +1344,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
+@@ -1304,10 +1347,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
  			nr_files++;
  	}
  
@@ -59911,7 +60411,7 @@ index 7129046..130793a 100644
  		files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
  				GFP_KERNEL);
  		if (!files)
-@@ -1325,7 +1364,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
+@@ -1325,7 +1367,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
  	/* Register everything except a directory full of subdirectories */
  	if (nr_files || !nr_dirs) {
  		struct ctl_table_header *header;
@@ -59921,10 +60421,10 @@ index 7129046..130793a 100644
  			kfree(ctl_table_arg);
  			goto out;
 diff --git a/fs/proc/root.c b/fs/proc/root.c
-index 0e0e83c..005ba6a 100644
+index 87dbcbe..55e1b4d 100644
 --- a/fs/proc/root.c
 +++ b/fs/proc/root.c
-@@ -183,7 +183,15 @@ void __init proc_root_init(void)
+@@ -186,7 +186,15 @@ void __init proc_root_init(void)
  #ifdef CONFIG_PROC_DEVICETREE
  	proc_device_tree_init();
  #endif
@@ -59954,7 +60454,7 @@ index 6b6a993..807cccc 100644
  		kfree(s);
  }
 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
-index 7a9e255..03763e3 100644
+index 390bdab..83c1e8a 100644
 --- a/fs/proc/task_mmu.c
 +++ b/fs/proc/task_mmu.c
 @@ -12,12 +12,19 @@
@@ -60121,7 +60621,7 @@ index 7a9e255..03763e3 100644
  		   mss.resident >> 10,
  		   (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
  		   mss.shared_clean  >> 10,
-@@ -1362,6 +1413,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
+@@ -1390,6 +1441,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
  	int n;
  	char buffer[50];
  
@@ -60135,9 +60635,9 @@ index 7a9e255..03763e3 100644
  	if (!mm)
  		return 0;
  
-@@ -1379,11 +1437,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
- 	mpol_to_str(buffer, sizeof(buffer), pol);
- 	mpol_cond_put(pol);
+@@ -1409,11 +1467,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
+ 	if (n < 0)
+ 		return n;
  
 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
 +	seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
@@ -60175,10 +60675,10 @@ index 56123a6..5a2f6ec 100644
  		pid_t tid = vm_is_stack(priv->task, vma, is_pid);
  
 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
-index a1a16eb..6be46ed 100644
+index 9100d69..f1f9fc9 100644
 --- a/fs/proc/vmcore.c
 +++ b/fs/proc/vmcore.c
-@@ -104,9 +104,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
+@@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
  			nr_bytes = count;
  
  		/* If pfn is not ram, return zeros for sparse dump files */
@@ -60195,12 +60695,12 @@ index a1a16eb..6be46ed 100644
  			tmp = copy_oldmem_page(pfn, buf, nr_bytes,
  						offset, userbuf);
  			if (tmp < 0)
-@@ -178,7 +182,7 @@ static ssize_t read_vmcore(struct file *file, char __user *buffer,
+@@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
  		if (*fpos < m->offset + m->size) {
  			tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
  			start = m->paddr + *fpos - m->offset;
--			tmp = read_from_oldmem(buffer, tsz, &start, 1);
-+			tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, 1);
+-			tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
++			tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
  			if (tmp < 0)
  				return tmp;
  			buflen -= tsz;
@@ -60249,10 +60749,10 @@ index 16e8abb..2dcf914 100644
  	if (!msg_head) {
  		printk(KERN_ERR
 diff --git a/fs/read_write.c b/fs/read_write.c
-index 122a384..0b7ecf2 100644
+index e3cd280..a378473 100644
 --- a/fs/read_write.c
 +++ b/fs/read_write.c
-@@ -440,7 +440,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
+@@ -438,7 +438,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
  
  	old_fs = get_fs();
  	set_fs(get_ds());
@@ -60381,7 +60881,7 @@ index a958444..42b2323 100644
  		   SF(s_do_balance), SF(s_unneeded_left_neighbor),
  		   SF(s_good_search_by_key_reada), SF(s_bmaps),
 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
-index 3df5ce6..8c0f4b0 100644
+index f8adaee..0eeeeca 100644
 --- a/fs/reiserfs/reiserfs.h
 +++ b/fs/reiserfs/reiserfs.h
 @@ -453,7 +453,7 @@ struct reiserfs_sb_info {
@@ -60393,7 +60893,7 @@ index 3df5ce6..8c0f4b0 100644
  	// tree gets re-balanced
  	unsigned long s_properties;	/* File system properties. Currently holds
  					   on-disk FS format */
-@@ -1978,7 +1978,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
+@@ -1982,7 +1982,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
  #define REISERFS_USER_MEM		1	/* reiserfs user memory mode            */
  
  #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
@@ -60423,7 +60923,7 @@ index dfd5cb1..1754d57 100644
  		return -EINVAL;
  
 diff --git a/fs/seq_file.c b/fs/seq_file.c
-index a290157..5fa85e4 100644
+index a290157..ec3211a 100644
 --- a/fs/seq_file.c
 +++ b/fs/seq_file.c
 @@ -10,6 +10,7 @@
@@ -60462,6 +60962,15 @@ index a290157..5fa85e4 100644
  	return !m->buf ? -ENOMEM : -EAGAIN;
  }
  
+@@ -152,7 +156,7 @@ Eoverflow:
+ ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
+ {
+ 	struct seq_file *m = file->private_data;
+-	size_t copied = 0;
++	ssize_t copied = 0;
+ 	loff_t pos;
+ 	size_t n;
+ 	void *p;
 @@ -191,7 +195,7 @@ ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
  
  	/* grab buffer if we didn't have one */
@@ -60658,7 +61167,7 @@ index 3b7ee65..87fc2e4 100644
  
  	pipe_unlock(ipipe);
 diff --git a/fs/stat.c b/fs/stat.c
-index 04ce1ac..a13dd1e 100644
+index d0ea7ef..f463f9d 100644
 --- a/fs/stat.c
 +++ b/fs/stat.c
 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
@@ -60695,10 +61204,10 @@ index 04ce1ac..a13dd1e 100644
  	generic_fillattr(inode, stat);
  	return 0;
 diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c
-index 15c68f9..36a8b3e 100644
+index c590cab..6dfd6fc 100644
 --- a/fs/sysfs/bin.c
 +++ b/fs/sysfs/bin.c
-@@ -235,13 +235,13 @@ static int bin_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
+@@ -234,13 +234,13 @@ static int bin_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
  	return ret;
  }
  
@@ -60716,7 +61225,7 @@ index 15c68f9..36a8b3e 100644
  	if (!bb->vm_ops)
  		return -EINVAL;
 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
-index e068e74..92edeb8 100644
+index 4d83ced..049dc45 100644
 --- a/fs/sysfs/dir.c
 +++ b/fs/sysfs/dir.c
 @@ -40,7 +40,7 @@ static DEFINE_IDA(sysfs_ino_ida);
@@ -60728,7 +61237,7 @@ index e068e74..92edeb8 100644
  {
  	unsigned long hash = init_name_hash();
  	unsigned int len = strlen(name);
-@@ -679,6 +679,18 @@ static int create_dir(struct kobject *kobj, struct sysfs_dirent *parent_sd,
+@@ -675,6 +675,18 @@ static int create_dir(struct kobject *kobj, struct sysfs_dirent *parent_sd,
  	struct sysfs_dirent *sd;
  	int rc;
  
@@ -60748,7 +61257,7 @@ index e068e74..92edeb8 100644
  	sd = sysfs_new_dirent(name, mode, SYSFS_DIR);
  	if (!sd)
 diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
-index d2bb7ed..fe8c331 100644
+index 15ef5eb..e474372 100644
 --- a/fs/sysfs/file.c
 +++ b/fs/sysfs/file.c
 @@ -37,7 +37,7 @@ static DEFINE_SPINLOCK(sysfs_open_dirent_lock);
@@ -60760,7 +61269,7 @@ index d2bb7ed..fe8c331 100644
  	wait_queue_head_t	poll;
  	struct list_head	buffers; /* goes through sysfs_buffer.list */
  };
-@@ -81,7 +81,7 @@ static int fill_read_buffer(struct dentry * dentry, struct sysfs_buffer * buffer
+@@ -81,7 +81,7 @@ static int fill_read_buffer(struct dentry *dentry, struct sysfs_buffer *buffer)
  	if (!sysfs_get_active(attr_sd))
  		return -ENODEV;
  
@@ -60769,7 +61278,7 @@ index d2bb7ed..fe8c331 100644
  	count = ops->show(kobj, attr_sd->s_attr.attr, buffer->page);
  
  	sysfs_put_active(attr_sd);
-@@ -287,7 +287,7 @@ static int sysfs_get_open_dirent(struct sysfs_dirent *sd,
+@@ -284,7 +284,7 @@ static int sysfs_get_open_dirent(struct sysfs_dirent *sd,
  		return -ENOMEM;
  
  	atomic_set(&new_od->refcnt, 0);
@@ -60778,7 +61287,7 @@ index d2bb7ed..fe8c331 100644
  	init_waitqueue_head(&new_od->poll);
  	INIT_LIST_HEAD(&new_od->buffers);
  	goto retry;
-@@ -432,7 +432,7 @@ static unsigned int sysfs_poll(struct file *filp, poll_table *wait)
+@@ -430,7 +430,7 @@ static unsigned int sysfs_poll(struct file *filp, poll_table *wait)
  
  	sysfs_put_active(attr_sd);
  
@@ -60787,7 +61296,7 @@ index d2bb7ed..fe8c331 100644
  		goto trigger;
  
  	return DEFAULT_POLLMASK;
-@@ -452,7 +452,7 @@ void sysfs_notify_dirent(struct sysfs_dirent *sd)
+@@ -450,7 +450,7 @@ void sysfs_notify_dirent(struct sysfs_dirent *sd)
  	if (!WARN_ON(sysfs_type(sd) != SYSFS_KOBJ_ATTR)) {
  		od = sd->s_attr.open;
  		if (od) {
@@ -60797,12 +61306,12 @@ index d2bb7ed..fe8c331 100644
  		}
  	}
 diff --git a/fs/sysfs/symlink.c b/fs/sysfs/symlink.c
-index 8c940df..25b733e 100644
+index 2dd4507..62a215a 100644
 --- a/fs/sysfs/symlink.c
 +++ b/fs/sysfs/symlink.c
-@@ -305,7 +305,7 @@ static void *sysfs_follow_link(struct dentry *dentry, struct nameidata *nd)
- 
- static void sysfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
+@@ -308,7 +308,7 @@ static void *sysfs_follow_link(struct dentry *dentry, struct nameidata *nd)
+ static void sysfs_put_link(struct dentry *dentry, struct nameidata *nd,
+ 			   void *cookie)
  {
 -	char *page = nd_get_link(nd);
 +	const char *page = nd_get_link(nd);
@@ -61003,10 +61512,10 @@ index 9fbea87..6b19972 100644
  	struct posix_acl *acl;
  	struct posix_acl_entry *acl_e;
 diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
-index 05c698c..6b918af 100644
+index f47e65c..e7125d9 100644
 --- a/fs/xfs/xfs_bmap.c
 +++ b/fs/xfs/xfs_bmap.c
-@@ -765,7 +765,7 @@ xfs_bmap_validate_ret(
+@@ -586,7 +586,7 @@ xfs_bmap_validate_ret(
  
  #else
  #define xfs_bmap_check_leaf_extents(cur, ip, whichfork)		do { } while (0)
@@ -61015,26 +61524,26 @@ index 05c698c..6b918af 100644
  #endif /* DEBUG */
  
  /*
-diff --git a/fs/xfs/xfs_dir2_sf.c b/fs/xfs/xfs_dir2_sf.c
-index 97676a3..399a75d 100644
---- a/fs/xfs/xfs_dir2_sf.c
-+++ b/fs/xfs/xfs_dir2_sf.c
-@@ -848,7 +848,12 @@ xfs_dir2_sf_getdents(
- 
- 		ino = xfs_dir2_sfe_get_ino(sfp, sfep);
+diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
+index 8f84153..7ce60d0 100644
+--- a/fs/xfs/xfs_dir2_readdir.c
++++ b/fs/xfs/xfs_dir2_readdir.c
+@@ -160,7 +160,12 @@ xfs_dir2_sf_getdents(
+ 		ino = xfs_dir3_sfe_get_ino(mp, sfp, sfep);
+ 		filetype = xfs_dir3_sfe_get_ftype(mp, sfp, sfep);
  		ctx->pos = off & 0x7fffffff;
--		if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen,
+-		if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
 +		if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
 +			char name[sfep->namelen];
 +			memcpy(name, sfep->name, sfep->namelen);
-+			if (!dir_emit(ctx, name, sfep->namelen, ino, DT_UNKNOWN))
++			if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(mp, filetype)))
 +				return 0;
-+		} else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen,
- 			    ino, DT_UNKNOWN))
++		} else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
+ 			    xfs_dir3_get_dtype(mp, filetype)))
  			return 0;
- 		sfep = xfs_dir2_sf_nextentry(sfp, sfep);
+ 		sfep = xfs_dir3_sf_nextentry(mp, sfp, sfep);
 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
-index 6e2bca5..6ce80d3 100644
+index 668e8f4..9d38104 100644
 --- a/fs/xfs/xfs_ioctl.c
 +++ b/fs/xfs/xfs_ioctl.c
 @@ -127,7 +127,7 @@ xfs_find_handle(
@@ -61047,10 +61556,10 @@ index 6e2bca5..6ce80d3 100644
  		goto out_put;
  
 diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
-index 96dda62..d6c6a52 100644
+index 2b8952d..a60c6be 100644
 --- a/fs/xfs/xfs_iops.c
 +++ b/fs/xfs/xfs_iops.c
-@@ -395,7 +395,7 @@ xfs_vn_put_link(
+@@ -401,7 +401,7 @@ xfs_vn_put_link(
  	struct nameidata *nd,
  	void		*p)
  {
@@ -72419,10 +72928,10 @@ index 810431d..0ec4804f 100644
   * (puds are folded into pgds so this doesn't get actually called,
   * but the define is needed for a generic inline function.)
 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
-index 0807ddf..cd67747 100644
+index f330d28..83ce28f 100644
 --- a/include/asm-generic/pgtable.h
 +++ b/include/asm-generic/pgtable.h
-@@ -741,6 +741,22 @@ static inline pmd_t pmd_mknuma(pmd_t pmd)
+@@ -737,6 +737,22 @@ static inline pmd_t pmd_mknuma(pmd_t pmd)
  }
  #endif /* CONFIG_NUMA_BALANCING */
  
@@ -72471,10 +72980,10 @@ index dc1269c..48a4f51 100644
 +
  #endif /* __ASM_GENERIC_UACCESS_H */
 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
-index 69732d2..cbe16d9 100644
+index 83e2c31..eeb4a04 100644
 --- a/include/asm-generic/vmlinux.lds.h
 +++ b/include/asm-generic/vmlinux.lds.h
-@@ -227,6 +227,7 @@
+@@ -232,6 +232,7 @@
  	.rodata           : AT(ADDR(.rodata) - LOAD_OFFSET) {		\
  		VMLINUX_SYMBOL(__start_rodata) = .;			\
  		*(.rodata) *(.rodata.*)					\
@@ -72482,7 +72991,7 @@ index 69732d2..cbe16d9 100644
  		*(__vermagic)		/* Kernel version magic */	\
  		. = ALIGN(8);						\
  		VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .;		\
-@@ -710,17 +711,18 @@
+@@ -715,17 +716,18 @@
   * section in the linker script will go there too.  @phdr should have
   * a leading colon.
   *
@@ -72519,18 +73028,18 @@ index 418d270..bfd2794 100644
  struct crypto_instance {
  	struct crypto_alg alg;
 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
-index 12083dc..39740ec 100644
+index b46fb45..b30d6d5 100644
 --- a/include/drm/drmP.h
 +++ b/include/drm/drmP.h
-@@ -69,6 +69,7 @@
+@@ -66,6 +66,7 @@
  #include <linux/workqueue.h>
  #include <linux/poll.h>
  #include <asm/pgalloc.h>
 +#include <asm/local.h>
  #include <drm/drm.h>
  #include <drm/drm_sarea.h>
- 
-@@ -293,10 +294,12 @@ do {										\
+ #include <drm/drm_vma_manager.h>
+@@ -277,10 +278,12 @@ do {										\
   * \param cmd command.
   * \param arg argument.
   */
@@ -72545,7 +73054,7 @@ index 12083dc..39740ec 100644
  			       unsigned long arg);
  
  #define DRM_IOCTL_NR(n)                _IOC_NR(n)
-@@ -311,10 +314,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
+@@ -296,10 +299,10 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
  struct drm_ioctl_desc {
  	unsigned int cmd;
  	int flags;
@@ -72558,7 +73067,7 @@ index 12083dc..39740ec 100644
  
  /**
   * Creates a driver or general drm_ioctl_desc array entry for the given
-@@ -1015,7 +1018,7 @@ struct drm_info_list {
+@@ -1027,7 +1030,7 @@ struct drm_info_list {
  	int (*show)(struct seq_file*, void*); /** show callback */
  	u32 driver_features; /**< Required driver features for this entry */
  	void *data;
@@ -72567,7 +73076,7 @@ index 12083dc..39740ec 100644
  
  /**
   * debugfs node structure. This structure represents a debugfs file.
-@@ -1088,7 +1091,7 @@ struct drm_device {
+@@ -1098,7 +1101,7 @@ struct drm_device {
  
  	/** \name Usage Counters */
  	/*@{ */
@@ -72576,7 +73085,7 @@ index 12083dc..39740ec 100644
  	atomic_t ioctl_count;		/**< Outstanding IOCTLs pending */
  	atomic_t vma_count;		/**< Outstanding vma areas open */
  	int buf_use;			/**< Buffers in use -- cannot alloc */
-@@ -1099,7 +1102,7 @@ struct drm_device {
+@@ -1109,7 +1112,7 @@ struct drm_device {
  	/*@{ */
  	unsigned long counters;
  	enum drm_stat_type types[15];
@@ -72598,6 +73107,19 @@ index f43d556..94d9343 100644
  
  /**
   * drm_connector_helper_funcs - helper operations for connectors
+diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
+index 8a10f5c..5de7f5c 100644
+--- a/include/drm/i915_pciids.h
++++ b/include/drm/i915_pciids.h
+@@ -37,7 +37,7 @@
+  */
+ #define INTEL_VGA_DEVICE(id, info) {		\
+ 	0x8086,	id,				\
+-	~0, ~0,					\
++	PCI_ANY_ID, PCI_ANY_ID,			\
+ 	0x030000, 0xff0000,			\
+ 	(unsigned long) info }
+ 
 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
 index 72dcbe8..8db58d7 100644
 --- a/include/drm/ttm/ttm_memory.h
@@ -72646,8 +73168,21 @@ index c1da539..1dcec55 100644
  
  struct atmphy_ops {
  	int (*start)(struct atm_dev *dev);
+diff --git a/include/linux/audit.h b/include/linux/audit.h
+index 729a4d1..9b304ae 100644
+--- a/include/linux/audit.h
++++ b/include/linux/audit.h
+@@ -193,7 +193,7 @@ static inline void audit_ptrace(struct task_struct *t)
+ extern unsigned int audit_serial(void);
+ extern int auditsc_get_stamp(struct audit_context *ctx,
+ 			      struct timespec *t, unsigned int *serial);
+-extern int audit_set_loginuid(kuid_t loginuid);
++extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
+ 
+ static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
+ {
 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
-index 70cf138..0418ee2 100644
+index e8112ae..05b8e7f 100644
 --- a/include/linux/binfmts.h
 +++ b/include/linux/binfmts.h
 @@ -73,8 +73,10 @@ struct linux_binfmt {
@@ -72662,11 +73197,33 @@ index 70cf138..0418ee2 100644
  
  extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
  
+diff --git a/include/linux/bitops.h b/include/linux/bitops.h
+index a3b6b82..cd8f69c 100644
+--- a/include/linux/bitops.h
++++ b/include/linux/bitops.h
+@@ -91,7 +91,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
+  * @word: value to rotate
+  * @shift: bits to roll
+  */
+-static inline __u32 rol32(__u32 word, unsigned int shift)
++static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
+ {
+ 	return (word << shift) | (word >> (32 - shift));
+ }
+@@ -101,7 +101,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
+  * @word: value to rotate
+  * @shift: bits to roll
+  */
+-static inline __u32 ror32(__u32 word, unsigned int shift)
++static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
+ {
+ 	return (word >> shift) | (word << (32 - shift));
+ }
 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
-index 2fdb4a4..54aad7e 100644
+index 0e6f765..885bb2b 100644
 --- a/include/linux/blkdev.h
 +++ b/include/linux/blkdev.h
-@@ -1526,7 +1526,7 @@ struct block_device_operations {
+@@ -1537,7 +1537,7 @@ struct block_device_operations {
  	/* this callback is with swap_lock and sometimes page table lock held */
  	void (*swap_slot_free_notify) (struct block_device *, unsigned long);
  	struct module *owner;
@@ -72708,11 +73265,11 @@ index 4c57065..40346da 100644
  #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
  #endif
 diff --git a/include/linux/capability.h b/include/linux/capability.h
-index d9a4f7f4..19f77d6 100644
+index a6ee1f9..e1ca49d 100644
 --- a/include/linux/capability.h
 +++ b/include/linux/capability.h
-@@ -213,8 +213,13 @@ extern bool ns_capable(struct user_namespace *ns, int cap);
- extern bool nsown_capable(int cap);
+@@ -212,8 +212,13 @@ extern bool capable(int cap);
+ extern bool ns_capable(struct user_namespace *ns, int cap);
  extern bool inode_capable(const struct inode *inode, int cap);
  extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
 +extern bool capable_nolog(int cap);
@@ -72751,10 +73308,10 @@ index 4ce9056..86caac6 100644
  extern struct cleancache_ops *
  	cleancache_register_ops(struct cleancache_ops *ops);
 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
-index 1ec14a7..d0654a2 100644
+index 73bdb69..d66d47a 100644
 --- a/include/linux/clk-provider.h
 +++ b/include/linux/clk-provider.h
-@@ -132,6 +132,7 @@ struct clk_ops {
+@@ -141,6 +141,7 @@ struct clk_ops {
  				    unsigned long);
  	void		(*init)(struct clk_hw *hw);
  };
@@ -72763,10 +73320,10 @@ index 1ec14a7..d0654a2 100644
  /**
   * struct clk_init_data - holds init data that's common to all clocks and is
 diff --git a/include/linux/compat.h b/include/linux/compat.h
-index ec1aee4..1077986 100644
+index 345da00..b6eff26 100644
 --- a/include/linux/compat.h
 +++ b/include/linux/compat.h
-@@ -312,7 +312,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
+@@ -313,7 +313,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
  			   compat_size_t __user *len_ptr);
  
  asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
@@ -72775,7 +73332,7 @@ index ec1aee4..1077986 100644
  asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
  asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
  		compat_ssize_t msgsz, int msgflg);
-@@ -419,7 +419,7 @@ extern int compat_ptrace_request(struct task_struct *child,
+@@ -420,7 +420,7 @@ extern int compat_ptrace_request(struct task_struct *child,
  extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
  			       compat_ulong_t addr, compat_ulong_t data);
  asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
@@ -72948,19 +73505,23 @@ index 92669cd..1771a15 100644
  /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
  #ifdef CONFIG_KPROBES
 diff --git a/include/linux/completion.h b/include/linux/completion.h
-index 3cd574d..adce5fa 100644
+index 3cd574d..240dcb0 100644
 --- a/include/linux/completion.h
 +++ b/include/linux/completion.h
-@@ -79,15 +79,15 @@ static inline void init_completion(struct completion *x)
+@@ -78,16 +78,16 @@ static inline void init_completion(struct completion *x)
+ 
  extern void wait_for_completion(struct completion *);
  extern void wait_for_completion_io(struct completion *);
- extern int wait_for_completion_interruptible(struct completion *x);
+-extern int wait_for_completion_interruptible(struct completion *x);
 -extern int wait_for_completion_killable(struct completion *x);
++extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
  extern unsigned long wait_for_completion_timeout(struct completion *x,
- 						   unsigned long timeout);
+-						   unsigned long timeout);
++						   unsigned long timeout) __intentional_overflow(-1);
  extern unsigned long wait_for_completion_io_timeout(struct completion *x,
- 						    unsigned long timeout);
+-						    unsigned long timeout);
++						    unsigned long timeout) __intentional_overflow(-1);
  extern long wait_for_completion_interruptible_timeout(
 -	struct completion *x, unsigned long timeout);
 +	struct completion *x, unsigned long timeout) __intentional_overflow(-1);
@@ -72984,19 +73545,10 @@ index 34025df..d94bbbc 100644
  /*
   * Users often need to create attribute structures for their configurable
 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
-index 90d5a15..950cb80 100644
+index fcabc42..cba5d93 100644
 --- a/include/linux/cpufreq.h
 +++ b/include/linux/cpufreq.h
-@@ -266,7 +266,7 @@ struct cpufreq_driver {
- 	int	(*suspend)	(struct cpufreq_policy *policy);
- 	int	(*resume)	(struct cpufreq_policy *policy);
- 	struct freq_attr	**attr;
--};
-+} __do_const;
- 
- /* flags */
- 
-@@ -325,6 +325,7 @@ struct global_attr {
+@@ -167,6 +167,7 @@ struct global_attr {
  	ssize_t (*store)(struct kobject *a, struct attribute *b,
  			 const char *c, size_t count);
  };
@@ -73004,11 +73556,20 @@ index 90d5a15..950cb80 100644
  
  #define define_one_global_ro(_name)		\
  static struct global_attr _name =		\
+@@ -208,7 +209,7 @@ struct cpufreq_driver {
+ 	int	(*suspend)	(struct cpufreq_policy *policy);
+ 	int	(*resume)	(struct cpufreq_policy *policy);
+ 	struct freq_attr	**attr;
+-};
++} __do_const;
+ 
+ /* flags */
+ #define CPUFREQ_STICKY		0x01	/* the driver isn't removed even if
 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
-index 0bc4b74..973b368 100644
+index 781addc..d1e1fe6 100644
 --- a/include/linux/cpuidle.h
 +++ b/include/linux/cpuidle.h
-@@ -52,7 +52,8 @@ struct cpuidle_state {
+@@ -50,7 +50,8 @@ struct cpuidle_state {
  			int index);
  
  	int (*enter_dead) (struct cpuidle_device *dev, int index);
@@ -73018,7 +73579,7 @@ index 0bc4b74..973b368 100644
  
  /* Idle State Flags */
  #define CPUIDLE_FLAG_TIME_VALID	(0x01) /* is residency time measurable? */
-@@ -191,7 +192,7 @@ struct cpuidle_governor {
+@@ -192,7 +193,7 @@ struct cpuidle_governor {
  	void (*reflect)		(struct cpuidle_device *dev, int index);
  
  	struct module 		*owner;
@@ -73162,10 +73723,10 @@ index 5f1ab92..39c35ae 100644
  /**
   * struct devfreq - Device devfreq structure
 diff --git a/include/linux/device.h b/include/linux/device.h
-index 22b546a..a573dc9 100644
+index 2a9d6ed..d14551e3 100644
 --- a/include/linux/device.h
 +++ b/include/linux/device.h
-@@ -305,7 +305,7 @@ struct subsys_interface {
+@@ -313,7 +313,7 @@ struct subsys_interface {
  	struct list_head node;
  	int (*add_dev)(struct device *dev, struct subsys_interface *sif);
  	int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
@@ -73174,7 +73735,7 @@ index 22b546a..a573dc9 100644
  
  int subsys_interface_register(struct subsys_interface *sif);
  void subsys_interface_unregister(struct subsys_interface *sif);
-@@ -493,7 +493,7 @@ struct device_type {
+@@ -501,7 +501,7 @@ struct device_type {
  	void (*release)(struct device *dev);
  
  	const struct dev_pm_ops *pm;
@@ -73183,7 +73744,7 @@ index 22b546a..a573dc9 100644
  
  /* interface for exporting device attributes */
  struct device_attribute {
-@@ -503,11 +503,12 @@ struct device_attribute {
+@@ -511,11 +511,12 @@ struct device_attribute {
  	ssize_t (*store)(struct device *dev, struct device_attribute *attr,
  			 const char *buf, size_t count);
  };
@@ -73198,7 +73759,7 @@ index 22b546a..a573dc9 100644
  ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
  			  char *buf);
 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
-index 94af418..b1ca7a2 100644
+index 3a8d0a2..c762be2 100644
 --- a/include/linux/dma-mapping.h
 +++ b/include/linux/dma-mapping.h
 @@ -54,7 +54,7 @@ struct dma_map_ops {
@@ -73211,10 +73772,10 @@ index 94af418..b1ca7a2 100644
  #define DMA_BIT_MASK(n)	(((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
  
 diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
-index cb286b1..923d066 100644
+index 0bc7275..4ccbf11 100644
 --- a/include/linux/dmaengine.h
 +++ b/include/linux/dmaengine.h
-@@ -1030,9 +1030,9 @@ struct dma_pinned_list {
+@@ -1078,9 +1078,9 @@ struct dma_pinned_list {
  struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
  void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
  
@@ -73259,7 +73820,7 @@ index 40a3c0e..4c45a38 100644
  #endif
  
 diff --git a/include/linux/err.h b/include/linux/err.h
-index 221fcfb..f29e5e2 100644
+index 15f92e0..e825a8e 100644
 --- a/include/linux/err.h
 +++ b/include/linux/err.h
 @@ -19,12 +19,12 @@
@@ -73330,10 +73891,10 @@ index 8293262..2b3b8bd 100644
  extern bool frontswap_enabled;
  extern struct frontswap_ops *
 diff --git a/include/linux/fs.h b/include/linux/fs.h
-index 9818747..788bfbd 100644
+index 3f40547..46f76eb 100644
 --- a/include/linux/fs.h
 +++ b/include/linux/fs.h
-@@ -1554,7 +1554,8 @@ struct file_operations {
+@@ -1552,7 +1552,8 @@ struct file_operations {
  	long (*fallocate)(struct file *file, int mode, loff_t offset,
  			  loff_t len);
  	int (*show_fdinfo)(struct seq_file *m, struct file *f);
@@ -73343,7 +73904,7 @@ index 9818747..788bfbd 100644
  
  struct inode_operations {
  	struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
-@@ -2740,4 +2741,14 @@ static inline bool dir_relax(struct inode *inode)
+@@ -2745,4 +2746,14 @@ static inline bool dir_relax(struct inode *inode)
  	return !IS_DEADDIR(inode);
  }
  
@@ -73359,7 +73920,7 @@ index 9818747..788bfbd 100644
 +
  #endif /* _LINUX_FS_H */
 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
-index 2b93a9a..855d94a 100644
+index 0efc3e6..e0e1e5f 100644
 --- a/include/linux/fs_struct.h
 +++ b/include/linux/fs_struct.h
 @@ -6,7 +6,7 @@
@@ -73372,7 +73933,7 @@ index 2b93a9a..855d94a 100644
  	seqcount_t seq;
  	int umask;
 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
-index a9ff9a3..1ba1788 100644
+index 7823e9e..56b6f2f 100644
 --- a/include/linux/fscache-cache.h
 +++ b/include/linux/fscache-cache.h
 @@ -113,7 +113,7 @@ struct fscache_operation {
@@ -73394,7 +73955,7 @@ index a9ff9a3..1ba1788 100644
  	op->release = release;
  	INIT_LIST_HEAD(&op->pend_link);
 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
-index 7a08623..4c07b0f 100644
+index 19b4645..3b73dfc 100644
 --- a/include/linux/fscache.h
 +++ b/include/linux/fscache.h
 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
@@ -74840,7 +75401,7 @@ index 7fb31da..08b5114 100644
  	unsigned start1, unsigned end1,
  	unsigned start2, unsigned end2)
 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
-index 1c7b89a..7f52502 100644
+index 1c7b89a..7dda400 100644
 --- a/include/linux/hwmon-sysfs.h
 +++ b/include/linux/hwmon-sysfs.h
 @@ -25,7 +25,8 @@
@@ -74853,17 +75414,18 @@ index 1c7b89a..7f52502 100644
  #define to_sensor_dev_attr(_dev_attr) \
  	container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
  
-@@ -41,7 +42,7 @@ struct sensor_device_attribute_2 {
+@@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
  	struct device_attribute dev_attr;
  	u8 index;
  	u8 nr;
 -};
 +} __do_const;
++typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
  #define to_sensor_dev_attr_2(_dev_attr) \
  	container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
  
 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
-index e988fa9..ff9f17e 100644
+index 2ab11dc..663a3f2 100644
 --- a/include/linux/i2c.h
 +++ b/include/linux/i2c.h
 @@ -366,6 +366,7 @@ struct i2c_algorithm {
@@ -74901,7 +75463,7 @@ index aff7ad8..3942bbd 100644
  extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
  extern void unregister_pppox_proto(int proto_num);
 diff --git a/include/linux/init.h b/include/linux/init.h
-index e73f2b7..cc996e0 100644
+index f1c27a71..7d6010e 100644
 --- a/include/linux/init.h
 +++ b/include/linux/init.h
 @@ -39,9 +39,17 @@
@@ -74958,10 +75520,10 @@ index 5cd0f09..c9f67cc 100644
  	.files		= &init_files,					\
  	.signal		= &init_signals,				\
 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
-index 5fa5afe..ac55b25 100644
+index 5e865b5..71bd258 100644
 --- a/include/linux/interrupt.h
 +++ b/include/linux/interrupt.h
-@@ -430,7 +430,7 @@ enum
+@@ -361,7 +361,7 @@ enum
  /* map softirq index to softirq name. update 'softirq_to_name' in
   * kernel/softirq.c when adding a new softirq.
   */
@@ -74970,7 +75532,7 @@ index 5fa5afe..ac55b25 100644
  
  /* softirq mask and active fields moved to irq_cpustat_t in
   * asm/hardirq.h to get better cache usage.  KAO
-@@ -438,12 +438,12 @@ extern char *softirq_to_name[NR_SOFTIRQS];
+@@ -369,12 +369,12 @@ extern char *softirq_to_name[NR_SOFTIRQS];
  
  struct softirq_action
  {
@@ -74987,10 +75549,10 @@ index 5fa5afe..ac55b25 100644
  extern void __raise_softirq_irqoff(unsigned int nr);
  
 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
-index 3aeb730..2177f39 100644
+index 7ea319e..f9e971d 100644
 --- a/include/linux/iommu.h
 +++ b/include/linux/iommu.h
-@@ -113,7 +113,7 @@ struct iommu_ops {
+@@ -129,7 +129,7 @@ struct iommu_ops {
  	u32 (*domain_get_windows)(struct iommu_domain *domain);
  
  	unsigned long pgsize_bitmap;
@@ -75013,7 +75575,7 @@ index 89b7c24..382af74 100644
  	return res->end - res->start + 1;
  }
 diff --git a/include/linux/irq.h b/include/linux/irq.h
-index f04d3ba..bcf2cfb 100644
+index 56bb0dc..8ae94d62 100644
 --- a/include/linux/irq.h
 +++ b/include/linux/irq.h
 @@ -333,7 +333,8 @@ struct irq_chip {
@@ -75027,7 +75589,7 @@ index f04d3ba..bcf2cfb 100644
  /*
   * irq_chip specific flags
 diff --git a/include/linux/irqchip/arm-gic.h b/include/linux/irqchip/arm-gic.h
-index 3e203eb..3fe68d0 100644
+index 0e5d9ec..46acb3a 100644
 --- a/include/linux/irqchip/arm-gic.h
 +++ b/include/linux/irqchip/arm-gic.h
 @@ -59,9 +59,11 @@
@@ -75043,6 +75605,31 @@ index 3e203eb..3fe68d0 100644
  
  void gic_init_bases(unsigned int, int, void __iomem *, void __iomem *,
  		    u32 offset, struct device_node *);
+diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
+index d235e88..8ccbe74 100644
+--- a/include/linux/jiffies.h
++++ b/include/linux/jiffies.h
+@@ -292,14 +292,14 @@ extern unsigned long preset_lpj;
+ /*
+  * Convert various time units to each other:
+  */
+-extern unsigned int jiffies_to_msecs(const unsigned long j);
+-extern unsigned int jiffies_to_usecs(const unsigned long j);
+-extern unsigned long msecs_to_jiffies(const unsigned int m);
+-extern unsigned long usecs_to_jiffies(const unsigned int u);
+-extern unsigned long timespec_to_jiffies(const struct timespec *value);
++extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
++extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
++extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
++extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
++extern unsigned long timespec_to_jiffies(const struct timespec *value) __intentional_overflow(-1);
+ extern void jiffies_to_timespec(const unsigned long jiffies,
+ 				struct timespec *value);
+-extern unsigned long timeval_to_jiffies(const struct timeval *value);
++extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
+ extern void jiffies_to_timeval(const unsigned long jiffies,
+ 			       struct timeval *value);
+ 
 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
 index 6883e19..e854fcb 100644
 --- a/include/linux/kallsyms.h
@@ -75147,10 +75734,10 @@ index 0555cc6..40116ce 100644
  	char **envp;
  	int wait;
 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
-index 939b112..ed6ed51 100644
+index de6dcbcc..4735f88 100644
 --- a/include/linux/kobject.h
 +++ b/include/linux/kobject.h
-@@ -111,7 +111,7 @@ struct kobj_type {
+@@ -115,7 +115,7 @@ struct kobj_type {
  	struct attribute **default_attrs;
  	const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
  	const void *(*namespace)(struct kobject *kobj);
@@ -75159,7 +75746,7 @@ index 939b112..ed6ed51 100644
  
  struct kobj_uevent_env {
  	char *envp[UEVENT_NUM_ENVP];
-@@ -134,6 +134,7 @@ struct kobj_attribute {
+@@ -138,6 +138,7 @@ struct kobj_attribute {
  	ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
  			 const char *buf, size_t count);
  };
@@ -75168,10 +75755,10 @@ index 939b112..ed6ed51 100644
  extern const struct sysfs_ops kobj_sysfs_ops;
  
 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
-index f66b065..c2c29b4 100644
+index df32d25..fb52e27 100644
 --- a/include/linux/kobject_ns.h
 +++ b/include/linux/kobject_ns.h
-@@ -43,7 +43,7 @@ struct kobj_ns_type_operations {
+@@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
  	const void *(*netlink_ns)(struct sock *sk);
  	const void *(*initial_ns)(void);
  	void (*drop_ns)(void *);
@@ -75194,10 +75781,10 @@ index 484604d..0f6c5b6 100644
  	if (atomic_sub_and_test((int) count, &kref->refcount)) {
  		release(kref);
 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
-index a63d83e..77fd685 100644
+index 0fbbc7a..db081e3 100644
 --- a/include/linux/kvm_host.h
 +++ b/include/linux/kvm_host.h
-@@ -446,7 +446,7 @@ static inline void kvm_irqfd_exit(void)
+@@ -458,7 +458,7 @@ static inline void kvm_irqfd_exit(void)
  {
  }
  #endif
@@ -75206,7 +75793,7 @@ index a63d83e..77fd685 100644
  		  struct module *module);
  void kvm_exit(void);
  
-@@ -618,7 +618,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
+@@ -632,7 +632,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
  					struct kvm_guest_debug *dbg);
  int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
  
@@ -75216,10 +75803,10 @@ index a63d83e..77fd685 100644
  
  int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
 diff --git a/include/linux/libata.h b/include/linux/libata.h
-index 4ea55bb..dcd2601 100644
+index 0e23c26..6ad8c33 100644
 --- a/include/linux/libata.h
 +++ b/include/linux/libata.h
-@@ -924,7 +924,7 @@ struct ata_port_operations {
+@@ -972,7 +972,7 @@ struct ata_port_operations {
  	 * fields must be pointers.
  	 */
  	const struct ata_port_operations	*inherits;
@@ -75274,7 +75861,7 @@ index f4d8a2f..38e6e46 100644
   * list_move - delete from one list and add as another's head
   * @list: the entry to move
 diff --git a/include/linux/math64.h b/include/linux/math64.h
-index 2913b86..8dcbb1e 100644
+index 69ed5f5..243ed51 100644
 --- a/include/linux/math64.h
 +++ b/include/linux/math64.h
 @@ -15,7 +15,7 @@
@@ -75286,16 +75873,16 @@ index 2913b86..8dcbb1e 100644
  {
  	*remainder = dividend % divisor;
  	return dividend / divisor;
-@@ -33,7 +33,7 @@ static inline s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
+@@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
  /**
   * div64_u64 - unsigned 64bit divide with 64bit divisor
   */
 -static inline u64 div64_u64(u64 dividend, u64 divisor)
-+static inline u64 __intentional_overflow(0) div64_u64(u64 dividend, u64 divisor)
++static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
  {
  	return dividend / divisor;
  }
-@@ -52,7 +52,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
+@@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
  #define div64_ul(x, y)   div_u64((x), (y))
  
  #ifndef div_u64_rem
@@ -75304,7 +75891,16 @@ index 2913b86..8dcbb1e 100644
  {
  	*remainder = do_div(dividend, divisor);
  	return dividend;
-@@ -81,7 +81,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
+@@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
+ #endif
+ 
+ #ifndef div64_u64
+-extern u64 div64_u64(u64 dividend, u64 divisor);
++extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
+ #endif
+ 
+ #ifndef div64_s64
+@@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
   * divide.
   */
  #ifndef div_u64
@@ -75313,8 +75909,33 @@ index 2913b86..8dcbb1e 100644
  {
  	u32 remainder;
  	return div_u64_rem(dividend, divisor, &remainder);
+diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
+index da6716b..2e31db3 100644
+--- a/include/linux/mempolicy.h
++++ b/include/linux/mempolicy.h
+@@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
+ }
+ 
+ #define vma_policy(vma) ((vma)->vm_policy)
++static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
++{
++	vma->vm_policy = pol;
++}
+ 
+ static inline void mpol_get(struct mempolicy *pol)
+ {
+@@ -240,6 +244,9 @@ mpol_shared_policy_lookup(struct shared_policy *sp, unsigned long idx)
+ }
+ 
+ #define vma_policy(vma) NULL
++static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
++{
++}
+ 
+ static inline int
+ vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
 diff --git a/include/linux/mm.h b/include/linux/mm.h
-index f022460..6ecf4f9 100644
+index 8b6e55e..c4edf39 100644
 --- a/include/linux/mm.h
 +++ b/include/linux/mm.h
 @@ -113,6 +113,11 @@ extern unsigned int kobjsize(const void *objp);
@@ -75328,8 +75949,8 @@ index f022460..6ecf4f9 100644
 +
  #define VM_DONTDUMP	0x04000000	/* Do not include in the core dump */
  
- #define VM_MIXEDMAP	0x10000000	/* Can contain "struct page" and pure PFN pages */
-@@ -208,8 +213,8 @@ struct vm_operations_struct {
+ #ifdef CONFIG_MEM_SOFT_DIRTY
+@@ -215,8 +220,8 @@ struct vm_operations_struct {
  	/* called by access_process_vm when get_user_pages() fails, typically
  	 * for use by special VMAs that can switch between memory and hardware
  	 */
@@ -75340,7 +75961,7 @@ index f022460..6ecf4f9 100644
  #ifdef CONFIG_NUMA
  	/*
  	 * set_policy() op must add a reference to any non-NULL @new mempolicy
-@@ -239,6 +244,7 @@ struct vm_operations_struct {
+@@ -246,6 +251,7 @@ struct vm_operations_struct {
  	int (*remap_pages)(struct vm_area_struct *vma, unsigned long addr,
  			   unsigned long size, pgoff_t pgoff);
  };
@@ -75348,7 +75969,7 @@ index f022460..6ecf4f9 100644
  
  struct mmu_gather;
  struct inode;
-@@ -983,8 +989,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
+@@ -977,8 +983,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
  	unsigned long *pfn);
  int follow_phys(struct vm_area_struct *vma, unsigned long address,
  		unsigned int flags, unsigned long *prot, resource_size_t *phys);
@@ -75359,7 +75980,7 @@ index f022460..6ecf4f9 100644
  
  static inline void unmap_shared_mapping_range(struct address_space *mapping,
  		loff_t const holebegin, loff_t const holelen)
-@@ -1023,9 +1029,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
+@@ -1017,9 +1023,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
  }
  #endif
  
@@ -75372,7 +75993,7 @@ index f022460..6ecf4f9 100644
  
  long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
  		      unsigned long start, unsigned long nr_pages,
-@@ -1057,34 +1063,6 @@ int set_page_dirty(struct page *page);
+@@ -1051,34 +1057,6 @@ int set_page_dirty(struct page *page);
  int set_page_dirty_lock(struct page *page);
  int clear_page_dirty_for_io(struct page *page);
  
@@ -75407,7 +76028,7 @@ index f022460..6ecf4f9 100644
  extern pid_t
  vm_is_stack(struct task_struct *task, struct vm_area_struct *vma, int in_group);
  
-@@ -1184,6 +1162,15 @@ static inline void sync_mm_rss(struct mm_struct *mm)
+@@ -1178,6 +1156,15 @@ static inline void sync_mm_rss(struct mm_struct *mm)
  }
  #endif
  
@@ -75423,7 +76044,7 @@ index f022460..6ecf4f9 100644
  int vma_wants_writenotify(struct vm_area_struct *vma);
  
  extern pte_t *__get_locked_pte(struct mm_struct *mm, unsigned long addr,
-@@ -1202,8 +1189,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
+@@ -1196,8 +1183,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
  {
  	return 0;
  }
@@ -75439,7 +76060,7 @@ index f022460..6ecf4f9 100644
  #endif
  
  #ifdef __PAGETABLE_PMD_FOLDED
-@@ -1212,8 +1206,15 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
+@@ -1206,8 +1200,15 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
  {
  	return 0;
  }
@@ -75455,7 +76076,7 @@ index f022460..6ecf4f9 100644
  #endif
  
  int __pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
-@@ -1231,11 +1232,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
+@@ -1225,11 +1226,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
  		NULL: pud_offset(pgd, address);
  }
  
@@ -75479,7 +76100,16 @@ index f022460..6ecf4f9 100644
  #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
  
  #if USE_SPLIT_PTLOCKS
-@@ -1531,6 +1544,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
+@@ -1517,7 +1530,7 @@ extern int install_special_mapping(struct mm_struct *mm,
+ 				   unsigned long addr, unsigned long len,
+ 				   unsigned long flags, struct page **pages);
+ 
+-extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
++extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
+ 
+ extern unsigned long mmap_region(struct file *file, unsigned long addr,
+ 	unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
+@@ -1525,6 +1538,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
  	unsigned long len, unsigned long prot, unsigned long flags,
  	unsigned long pgoff, unsigned long *populate);
  extern int do_munmap(struct mm_struct *, unsigned long, size_t);
@@ -75487,7 +76117,7 @@ index f022460..6ecf4f9 100644
  
  #ifdef CONFIG_MMU
  extern int __mm_populate(unsigned long addr, unsigned long len,
-@@ -1559,10 +1573,11 @@ struct vm_unmapped_area_info {
+@@ -1553,10 +1567,11 @@ struct vm_unmapped_area_info {
  	unsigned long high_limit;
  	unsigned long align_mask;
  	unsigned long align_offset;
@@ -75501,7 +76131,7 @@ index f022460..6ecf4f9 100644
  
  /*
   * Search for an unmapped address range.
-@@ -1574,7 +1589,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
+@@ -1568,7 +1583,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
   * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
   */
  static inline unsigned long
@@ -75510,7 +76140,7 @@ index f022460..6ecf4f9 100644
  {
  	if (!(info->flags & VM_UNMAPPED_AREA_TOPDOWN))
  		return unmapped_area(info);
-@@ -1637,6 +1652,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
+@@ -1631,6 +1646,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
  extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
  					     struct vm_area_struct **pprev);
  
@@ -75521,7 +76151,7 @@ index f022460..6ecf4f9 100644
  /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
     NULL if none.  Assume start_addr < end_addr. */
  static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
-@@ -1665,15 +1684,6 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
+@@ -1659,15 +1678,6 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
  	return vma;
  }
  
@@ -75537,7 +76167,7 @@ index f022460..6ecf4f9 100644
  #ifdef CONFIG_ARCH_USES_NUMA_PROT_NONE
  unsigned long change_prot_numa(struct vm_area_struct *vma,
  			unsigned long start, unsigned long end);
-@@ -1725,6 +1735,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
+@@ -1719,6 +1729,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
  static inline void vm_stat_account(struct mm_struct *mm,
  			unsigned long flags, struct file *file, long pages)
  {
@@ -75549,7 +76179,7 @@ index f022460..6ecf4f9 100644
  	mm->total_vm += pages;
  }
  #endif /* CONFIG_PROC_FS */
-@@ -1805,7 +1820,7 @@ extern int unpoison_memory(unsigned long pfn);
+@@ -1800,7 +1815,7 @@ extern int unpoison_memory(unsigned long pfn);
  extern int sysctl_memory_failure_early_kill;
  extern int sysctl_memory_failure_recovery;
  extern void shake_page(struct page *p, int access);
@@ -75558,7 +76188,7 @@ index f022460..6ecf4f9 100644
  extern int soft_offline_page(struct page *page, int flags);
  
  extern void dump_page(struct page *page);
-@@ -1842,5 +1857,11 @@ void __init setup_nr_node_ids(void);
+@@ -1837,5 +1852,11 @@ void __init setup_nr_node_ids(void);
  static inline void setup_nr_node_ids(void) {}
  #endif
  
@@ -75571,7 +76201,7 @@ index f022460..6ecf4f9 100644
  #endif /* __KERNEL__ */
  #endif /* _LINUX_MM_H */
 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
-index faf4b7c..1e70c6e 100644
+index d9851ee..619492d 100644
 --- a/include/linux/mm_types.h
 +++ b/include/linux/mm_types.h
 @@ -289,6 +289,8 @@ struct vm_area_struct {
@@ -75583,7 +76213,7 @@ index faf4b7c..1e70c6e 100644
  };
  
  struct core_thread {
-@@ -435,6 +437,24 @@ struct mm_struct {
+@@ -436,6 +438,24 @@ struct mm_struct {
  	int first_nid;
  #endif
  	struct uprobes_state uprobes_state;
@@ -75631,7 +76261,7 @@ index c5d5278..f0b68c8 100644
  }
  
 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
-index af4a3b7..9ad8889 100644
+index bd791e4..8617c34f 100644
 --- a/include/linux/mmzone.h
 +++ b/include/linux/mmzone.h
 @@ -396,7 +396,7 @@ struct zone {
@@ -75675,7 +76305,7 @@ index 45e9214..a7227d6 100644
   * struct dmi_device_id appears during expansion of
   * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
 diff --git a/include/linux/module.h b/include/linux/module.h
-index 46f1ea0..a34ca37 100644
+index 05f2447..2aee07c 100644
 --- a/include/linux/module.h
 +++ b/include/linux/module.h
 @@ -17,9 +17,11 @@
@@ -75690,7 +76320,7 @@ index 46f1ea0..a34ca37 100644
  
  /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
  #define MODULE_SIG_STRING "~Module signature appended~\n"
-@@ -54,12 +56,13 @@ struct module_attribute {
+@@ -55,12 +57,13 @@ struct module_attribute {
  	int (*test)(struct module *);
  	void (*free)(struct module *);
  };
@@ -75705,7 +76335,7 @@ index 46f1ea0..a34ca37 100644
  
  extern ssize_t __modver_version_show(struct module_attribute *,
  				     struct module_kobject *, char *);
-@@ -232,7 +235,7 @@ struct module
+@@ -238,7 +241,7 @@ struct module
  
  	/* Sysfs stuff. */
  	struct module_kobject mkobj;
@@ -75714,7 +76344,7 @@ index 46f1ea0..a34ca37 100644
  	const char *version;
  	const char *srcversion;
  	struct kobject *holders_dir;
-@@ -281,19 +284,16 @@ struct module
+@@ -287,19 +290,16 @@ struct module
  	int (*init)(void);
  
  	/* If this is non-NULL, vfree after init() returns */
@@ -75738,7 +76368,7 @@ index 46f1ea0..a34ca37 100644
  
  	/* Arch-specific module values */
  	struct mod_arch_specific arch;
-@@ -349,6 +349,10 @@ struct module
+@@ -355,6 +355,10 @@ struct module
  #ifdef CONFIG_EVENT_TRACING
  	struct ftrace_event_call **trace_events;
  	unsigned int num_trace_events;
@@ -75749,7 +76379,7 @@ index 46f1ea0..a34ca37 100644
  #endif
  #ifdef CONFIG_FTRACE_MCOUNT_RECORD
  	unsigned int num_ftrace_callsites;
-@@ -396,16 +400,46 @@ bool is_module_address(unsigned long addr);
+@@ -402,16 +406,46 @@ bool is_module_address(unsigned long addr);
  bool is_module_percpu_address(unsigned long addr);
  bool is_module_text_address(unsigned long addr);
  
@@ -75847,10 +76477,10 @@ index 560ca53..ef621ef 100644
  }
  #endif
 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
-index 27d9da3..5d94aa3 100644
+index c3eb102..073c4a6 100644
 --- a/include/linux/moduleparam.h
 +++ b/include/linux/moduleparam.h
-@@ -284,7 +284,7 @@ static inline void __kernel_param_unlock(void)
+@@ -295,7 +295,7 @@ static inline void __kernel_param_unlock(void)
   * @len is usually just sizeof(string).
   */
  #define module_param_string(name, string, len, perm)			\
@@ -75859,7 +76489,7 @@ index 27d9da3..5d94aa3 100644
  		= { len, string };					\
  	__module_param_call(MODULE_PARAM_PREFIX, name,			\
  			    &param_ops_string,				\
-@@ -423,7 +423,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
+@@ -434,7 +434,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
   */
  #define module_param_array_named(name, array, type, nump, perm)		\
  	param_check_##type(name, &(array)[0]);				\
@@ -75869,7 +76499,7 @@ index 27d9da3..5d94aa3 100644
  	    .ops = &param_ops_##type,					\
  	    .elemsize = sizeof(array[0]), .elem = array };		\
 diff --git a/include/linux/namei.h b/include/linux/namei.h
-index 5a5ff57..5ae5070 100644
+index 8e47bc7..c70fd73 100644
 --- a/include/linux/namei.h
 +++ b/include/linux/namei.h
 @@ -19,7 +19,7 @@ struct nameidata {
@@ -75881,7 +76511,7 @@ index 5a5ff57..5ae5070 100644
  };
  
  /*
-@@ -84,12 +84,12 @@ extern void unlock_rename(struct dentry *, struct dentry *);
+@@ -83,12 +83,12 @@ extern void unlock_rename(struct dentry *, struct dentry *);
  
  extern void nd_jump_link(struct nameidata *nd, struct path *path);
  
@@ -75910,18 +76540,18 @@ index 4f27575..fc8a65f 100644
  struct iovec;
  struct kvec;
 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
-index 9a41568..203d903 100644
+index 25f5d2d1..5cf2120 100644
 --- a/include/linux/netdevice.h
 +++ b/include/linux/netdevice.h
-@@ -1061,6 +1061,7 @@ struct net_device_ops {
- 	int			(*ndo_change_carrier)(struct net_device *dev,
- 						      bool new_carrier);
+@@ -1098,6 +1098,7 @@ struct net_device_ops {
+ 						      sa_family_t sa_family,
+ 						      __be16 port);
  };
 +typedef struct net_device_ops __no_const net_device_ops_no_const;
  
  /*
   *	The DEVICE structure.
-@@ -1131,7 +1132,7 @@ struct net_device {
+@@ -1169,7 +1170,7 @@ struct net_device {
  	int			iflink;
  
  	struct net_device_stats	stats;
@@ -75931,7 +76561,7 @@ index 9a41568..203d903 100644
  					     */
  
 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
-index de70f7b..2675e91 100644
+index 708fe72ab9..77084a3 100644
 --- a/include/linux/netfilter.h
 +++ b/include/linux/netfilter.h
 @@ -82,7 +82,7 @@ struct nf_sockopt_ops {
@@ -75944,7 +76574,7 @@ index de70f7b..2675e91 100644
  /* Function to register/unregister hook points. */
  int nf_register_hook(struct nf_hook_ops *reg);
 diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
-index d80e275..c3510b8 100644
+index 9ac9fbd..f92edb4 100644
 --- a/include/linux/netfilter/ipset/ip_set.h
 +++ b/include/linux/netfilter/ipset/ip_set.h
 @@ -124,7 +124,7 @@ struct ip_set_type_variant {
@@ -76012,29 +76642,29 @@ index d14a4c3..a078786 100644
  struct atomic_notifier_head {
  	spinlock_t lock;
 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
-index a4c5624..79d6d88 100644
+index b2a0f15..4d7da32 100644
 --- a/include/linux/oprofile.h
 +++ b/include/linux/oprofile.h
-@@ -139,9 +139,9 @@ int oprofilefs_create_ulong(struct super_block * sb, struct dentry * root,
- int oprofilefs_create_ro_ulong(struct super_block * sb, struct dentry * root,
+@@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
+ int oprofilefs_create_ro_ulong(struct dentry * root,
  	char const * name, ulong * val);
   
 -/** Create a file for read-only access to an atomic_t. */
 +/** Create a file for read-only access to an atomic_unchecked_t. */
- int oprofilefs_create_ro_atomic(struct super_block * sb, struct dentry * root,
+ int oprofilefs_create_ro_atomic(struct dentry * root,
 -	char const * name, atomic_t * val);
 +	char const * name, atomic_unchecked_t * val);
   
  /** create a directory */
- struct dentry * oprofilefs_mkdir(struct super_block * sb, struct dentry * root,
+ struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
-index 8db71dc..a76bf2c 100644
+index 430dd96..544e26e 100644
 --- a/include/linux/pci_hotplug.h
 +++ b/include/linux/pci_hotplug.h
-@@ -80,7 +80,8 @@ struct hotplug_slot_ops {
- 	int (*get_attention_status)	(struct hotplug_slot *slot, u8 *value);
+@@ -71,7 +71,8 @@ struct hotplug_slot_ops {
  	int (*get_latch_status)		(struct hotplug_slot *slot, u8 *value);
  	int (*get_adapter_status)	(struct hotplug_slot *slot, u8 *value);
+ 	int (*reset_slot)		(struct hotplug_slot *slot, int probe);
 -};
 +} __do_const;
 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
@@ -76042,10 +76672,10 @@ index 8db71dc..a76bf2c 100644
  /**
   * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
-index c43f6ea..2d4416f 100644
+index c8ba627..24bdfa8 100644
 --- a/include/linux/perf_event.h
 +++ b/include/linux/perf_event.h
-@@ -328,8 +328,8 @@ struct perf_event {
+@@ -327,8 +327,8 @@ struct perf_event {
  
  	enum perf_event_active_state	state;
  	unsigned int			attach_state;
@@ -76056,7 +76686,7 @@ index c43f6ea..2d4416f 100644
  
  	/*
  	 * These are the total time in nanoseconds that the event
-@@ -380,8 +380,8 @@ struct perf_event {
+@@ -379,8 +379,8 @@ struct perf_event {
  	 * These accumulate total time (in nanoseconds) that children
  	 * events have been enabled and running, respectively.
  	 */
@@ -76067,7 +76697,7 @@ index c43f6ea..2d4416f 100644
  
  	/*
  	 * Protect attach/detach and child_list:
-@@ -703,7 +703,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
+@@ -702,7 +702,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
  		entry->ip[entry->nr++] = ip;
  }
  
@@ -76076,7 +76706,7 @@ index c43f6ea..2d4416f 100644
  extern int sysctl_perf_event_mlock;
  extern int sysctl_perf_event_sample_rate;
  extern int sysctl_perf_cpu_time_max_percent;
-@@ -718,19 +718,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
+@@ -717,19 +717,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
  		loff_t *ppos);
  
  
@@ -76104,7 +76734,7 @@ index c43f6ea..2d4416f 100644
  }
  
  extern void perf_event_init(void);
-@@ -846,7 +851,7 @@ struct perf_pmu_events_attr {
+@@ -845,7 +850,7 @@ struct perf_pmu_events_attr {
  	struct device_attribute attr;
  	u64 id;
  	const char *event_str;
@@ -76158,6 +76788,18 @@ index c256c59..8ea94c7 100644
  
  extern void exynos4_ohci_set_platdata(struct exynos4_ohci_platdata *pd);
  
+diff --git a/include/linux/pm.h b/include/linux/pm.h
+index a224c7f..92d8a97 100644
+--- a/include/linux/pm.h
++++ b/include/linux/pm.h
+@@ -576,6 +576,7 @@ extern int dev_pm_put_subsys_data(struct device *dev);
+ struct dev_pm_domain {
+ 	struct dev_pm_ops	ops;
+ };
++typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
+ 
+ /*
+  * The PM_EVENT_ messages are also used by drivers implementing the legacy
 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
 index 7c1d252..c5c773e 100644
 --- a/include/linux/pm_domain.h
@@ -76294,7 +76936,7 @@ index f5d4723..a6ea2fa 100644
  
  #define preempt_disable_notrace()		barrier()
 diff --git a/include/linux/printk.h b/include/linux/printk.h
-index 22c7052..ad3fa0a 100644
+index e6131a78..8e9fb61 100644
 --- a/include/linux/printk.h
 +++ b/include/linux/printk.h
 @@ -106,6 +106,8 @@ static inline __printf(1, 2) __cold
@@ -76351,6 +76993,19 @@ index 34a1e10..03a6d03 100644
  
  struct proc_ns {
  	void *ns;
+diff --git a/include/linux/quota.h b/include/linux/quota.h
+index cc7494a..1e27036 100644
+--- a/include/linux/quota.h
++++ b/include/linux/quota.h
+@@ -70,7 +70,7 @@ struct kqid {			/* Type in which we store the quota identifier */
+ 
+ extern bool qid_eq(struct kqid left, struct kqid right);
+ extern bool qid_lt(struct kqid left, struct kqid right);
+-extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
++extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
+ extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
+ extern bool qid_valid(struct kqid qid);
+ 
 diff --git a/include/linux/random.h b/include/linux/random.h
 index 6312dd9..2561947 100644
 --- a/include/linux/random.h
@@ -76532,7 +77187,7 @@ index 6dacb93..6174423 100644
  static inline void anon_vma_merge(struct vm_area_struct *vma,
  				  struct vm_area_struct *next)
 diff --git a/include/linux/sched.h b/include/linux/sched.h
-index 078066d..d09659d 100644
+index e27baee..aaef421 100644
 --- a/include/linux/sched.h
 +++ b/include/linux/sched.h
 @@ -62,6 +62,7 @@ struct bio_list;
@@ -76543,7 +77198,7 @@ index 078066d..d09659d 100644
  
  /*
   * List of flags we want to share for kernel threads,
-@@ -303,7 +304,7 @@ extern char __sched_text_start[], __sched_text_end[];
+@@ -295,7 +296,7 @@ extern char __sched_text_start[], __sched_text_end[];
  extern int in_sched_functions(unsigned long addr);
  
  #define	MAX_SCHEDULE_TIMEOUT	LONG_MAX
@@ -76552,7 +77207,7 @@ index 078066d..d09659d 100644
  extern signed long schedule_timeout_interruptible(signed long timeout);
  extern signed long schedule_timeout_killable(signed long timeout);
  extern signed long schedule_timeout_uninterruptible(signed long timeout);
-@@ -314,6 +315,19 @@ struct nsproxy;
+@@ -306,6 +307,19 @@ struct nsproxy;
  struct user_namespace;
  
  #ifdef CONFIG_MMU
@@ -76572,7 +77227,7 @@ index 078066d..d09659d 100644
  extern void arch_pick_mmap_layout(struct mm_struct *mm);
  extern unsigned long
  arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
-@@ -589,6 +603,17 @@ struct signal_struct {
+@@ -581,6 +595,17 @@ struct signal_struct {
  #ifdef CONFIG_TASKSTATS
  	struct taskstats *stats;
  #endif
@@ -76590,7 +77245,7 @@ index 078066d..d09659d 100644
  #ifdef CONFIG_AUDIT
  	unsigned audit_tty;
  	unsigned audit_tty_log_passwd;
-@@ -669,6 +694,14 @@ struct user_struct {
+@@ -661,6 +686,14 @@ struct user_struct {
  	struct key *session_keyring;	/* UID's default session keyring */
  #endif
  
@@ -76605,7 +77260,7 @@ index 078066d..d09659d 100644
  	/* Hash table maintenance information */
  	struct hlist_node uidhash_node;
  	kuid_t uid;
-@@ -1151,8 +1184,8 @@ struct task_struct {
+@@ -1146,8 +1179,8 @@ struct task_struct {
  	struct list_head thread_group;
  
  	struct completion *vfork_done;		/* for vfork() */
@@ -76616,7 +77271,7 @@ index 078066d..d09659d 100644
  
  	cputime_t utime, stime, utimescaled, stimescaled;
  	cputime_t gtime;
-@@ -1177,11 +1210,6 @@ struct task_struct {
+@@ -1172,11 +1205,6 @@ struct task_struct {
  	struct task_cputime cputime_expires;
  	struct list_head cpu_timers[3];
  
@@ -76628,7 +77283,7 @@ index 078066d..d09659d 100644
  	char comm[TASK_COMM_LEN]; /* executable name excluding path
  				     - access with [gs]et_task_comm (which lock
  				       it with task_lock())
-@@ -1198,6 +1226,10 @@ struct task_struct {
+@@ -1193,6 +1221,10 @@ struct task_struct {
  #endif
  /* CPU-specific state of this task */
  	struct thread_struct thread;
@@ -76639,7 +77294,7 @@ index 078066d..d09659d 100644
  /* filesystem information */
  	struct fs_struct *fs;
  /* open file information */
-@@ -1271,6 +1303,10 @@ struct task_struct {
+@@ -1266,6 +1298,10 @@ struct task_struct {
  	gfp_t lockdep_reclaim_gfp;
  #endif
  
@@ -76650,7 +77305,7 @@ index 078066d..d09659d 100644
  /* journalling filesystem info */
  	void *journal_info;
  
-@@ -1309,6 +1345,10 @@ struct task_struct {
+@@ -1304,6 +1340,10 @@ struct task_struct {
  	/* cg_list protected by css_set_lock and tsk->alloc_lock */
  	struct list_head cg_list;
  #endif
@@ -76661,7 +77316,7 @@ index 078066d..d09659d 100644
  #ifdef CONFIG_FUTEX
  	struct robust_list_head __user *robust_list;
  #ifdef CONFIG_COMPAT
-@@ -1406,8 +1446,78 @@ struct task_struct {
+@@ -1407,8 +1447,78 @@ struct task_struct {
  	unsigned int	sequential_io;
  	unsigned int	sequential_io_avg;
  #endif
@@ -76740,7 +77395,7 @@ index 078066d..d09659d 100644
  /* Future-safe accessor for struct task_struct's cpus_allowed. */
  #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
  
-@@ -1466,7 +1576,7 @@ struct pid_namespace;
+@@ -1467,7 +1577,7 @@ struct pid_namespace;
  pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
  			struct pid_namespace *ns);
  
@@ -76749,7 +77404,7 @@ index 078066d..d09659d 100644
  {
  	return tsk->pid;
  }
-@@ -1916,7 +2026,9 @@ void yield(void);
+@@ -1917,7 +2027,9 @@ void yield(void);
  extern struct exec_domain	default_exec_domain;
  
  union thread_union {
@@ -76759,7 +77414,7 @@ index 078066d..d09659d 100644
  	unsigned long stack[THREAD_SIZE/sizeof(long)];
  };
  
-@@ -1949,6 +2061,7 @@ extern struct pid_namespace init_pid_ns;
+@@ -1950,6 +2062,7 @@ extern struct pid_namespace init_pid_ns;
   */
  
  extern struct task_struct *find_task_by_vpid(pid_t nr);
@@ -76767,7 +77422,7 @@ index 078066d..d09659d 100644
  extern struct task_struct *find_task_by_pid_ns(pid_t nr,
  		struct pid_namespace *ns);
  
-@@ -2113,7 +2226,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
+@@ -2114,7 +2227,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
  extern void exit_itimers(struct signal_struct *);
  extern void flush_itimer_signals(void);
  
@@ -76776,7 +77431,7 @@ index 078066d..d09659d 100644
  
  extern int allow_signal(int);
  extern int disallow_signal(int);
-@@ -2304,9 +2417,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
+@@ -2305,9 +2418,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
  
  #endif
  
@@ -76801,7 +77456,7 @@ index bf8086b..962b035 100644
  extern unsigned int sysctl_sched_latency;
  extern unsigned int sysctl_sched_min_granularity;
 diff --git a/include/linux/security.h b/include/linux/security.h
-index 7ce53ae..8ee24a5 100644
+index 9d37e2b..43368e4 100644
 --- a/include/linux/security.h
 +++ b/include/linux/security.h
 @@ -27,6 +27,7 @@
@@ -76821,6 +77476,19 @@ index 7ce53ae..8ee24a5 100644
  #ifdef CONFIG_MMU
  extern unsigned long mmap_min_addr;
  extern unsigned long dac_mmap_min_addr;
+diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
+index dc368b8..e895209 100644
+--- a/include/linux/semaphore.h
++++ b/include/linux/semaphore.h
+@@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
+ }
+ 
+ extern void down(struct semaphore *sem);
+-extern int __must_check down_interruptible(struct semaphore *sem);
++extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
+ extern int __must_check down_killable(struct semaphore *sem);
+ extern int __must_check down_trylock(struct semaphore *sem);
+ extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
 index 4e32edc..f8f2d18 100644
 --- a/include/linux/seq_file.h
@@ -76859,7 +77527,7 @@ index 429c199..4d42e38 100644
  
  /* shm_mode upper byte flags */
 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
-index 6bd165b..4823435 100644
+index c2d8933..b2b4ed6 100644
 --- a/include/linux/skbuff.h
 +++ b/include/linux/skbuff.h
 @@ -648,7 +648,7 @@ extern bool skb_try_coalesce(struct sk_buff *to, struct sk_buff *from,
@@ -76898,7 +77566,7 @@ index 6bd165b..4823435 100644
  }
  
  /**
-@@ -1755,7 +1755,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
+@@ -1750,7 +1750,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
   * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
   */
  #ifndef NET_SKB_PAD
@@ -76907,7 +77575,7 @@ index 6bd165b..4823435 100644
  #endif
  
  extern int ___pskb_trim(struct sk_buff *skb, unsigned int len);
-@@ -2350,7 +2350,7 @@ extern struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags,
+@@ -2348,7 +2348,7 @@ extern struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags,
  					 int noblock, int *err);
  extern unsigned int    datagram_poll(struct file *file, struct socket *sock,
  				     struct poll_table_struct *wait);
@@ -76916,7 +77584,7 @@ index 6bd165b..4823435 100644
  					       int offset, struct iovec *to,
  					       int size);
  extern int	       skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
-@@ -2641,6 +2641,9 @@ static inline void nf_reset(struct sk_buff *skb)
+@@ -2643,6 +2643,9 @@ static inline void nf_reset(struct sk_buff *skb)
  	nf_bridge_put(skb->nf_bridge);
  	skb->nf_bridge = NULL;
  #endif
@@ -76927,10 +77595,10 @@ index 6bd165b..4823435 100644
  
  static inline void nf_reset_trace(struct sk_buff *skb)
 diff --git a/include/linux/slab.h b/include/linux/slab.h
-index 6c5cc0e..9ca0fd6 100644
+index 74f1058..914b7da 100644
 --- a/include/linux/slab.h
 +++ b/include/linux/slab.h
-@@ -12,15 +12,29 @@
+@@ -14,15 +14,29 @@
  #include <linux/gfp.h>
  #include <linux/types.h>
  #include <linux/workqueue.h>
@@ -76961,7 +77629,7 @@ index 6c5cc0e..9ca0fd6 100644
  #define SLAB_HWCACHE_ALIGN	0x00002000UL	/* Align objs on cache lines */
  #define SLAB_CACHE_DMA		0x00004000UL	/* Use GFP_DMA memory */
  #define SLAB_STORE_USER		0x00010000UL	/* DEBUG: Store the last owner for bug hunting */
-@@ -89,10 +103,13 @@
+@@ -91,10 +105,13 @@
   * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
   * Both make kfree a no-op.
   */
@@ -76976,9 +77644,9 @@ index 6c5cc0e..9ca0fd6 100644
 -				(unsigned long)ZERO_SIZE_PTR)
 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
  
+ #include <linux/kmemleak.h>
  
- struct mem_cgroup;
-@@ -132,6 +149,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
+@@ -135,6 +152,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
  void kfree(const void *);
  void kzfree(const void *);
  size_t ksize(const void *);
@@ -76987,7 +77655,7 @@ index 6c5cc0e..9ca0fd6 100644
  
  /*
   * Some archs want to perform DMA into kmalloc caches and need a guaranteed
-@@ -164,7 +183,7 @@ struct kmem_cache {
+@@ -167,7 +186,7 @@ struct kmem_cache {
  	unsigned int align;	/* Alignment as calculated */
  	unsigned long flags;	/* Active flags on the slab */
  	const char *name;	/* Slab name for sysfs */
@@ -76996,7 +77664,7 @@ index 6c5cc0e..9ca0fd6 100644
  	void (*ctor)(void *);	/* Called on object slot creation */
  	struct list_head list;	/* List of all slab caches on the system */
  };
-@@ -238,6 +257,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
+@@ -241,6 +260,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
  extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
  #endif
  
@@ -77007,7 +77675,7 @@ index 6c5cc0e..9ca0fd6 100644
  /*
   * Figure out which kmalloc slab an allocation of a certain size
   * belongs to.
-@@ -246,7 +269,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
+@@ -249,7 +272,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
   * 2 = 120 .. 192 bytes
   * n = 2^(n-1) .. 2^n -1
   */
@@ -77016,29 +77684,25 @@ index 6c5cc0e..9ca0fd6 100644
  {
  	if (!size)
  		return 0;
-@@ -492,7 +515,7 @@ static inline void *kmem_cache_alloc_node(struct kmem_cache *cachep,
- #if defined(CONFIG_DEBUG_SLAB) || defined(CONFIG_SLUB) || \
- 	(defined(CONFIG_SLAB) && defined(CONFIG_TRACING)) || \
- 	(defined(CONFIG_SLOB) && defined(CONFIG_TRACING))
--extern void *__kmalloc_track_caller(size_t, gfp_t, unsigned long);
-+extern void *__kmalloc_track_caller(size_t, gfp_t, unsigned long) __size_overflow(1);
- #define kmalloc_track_caller(size, flags) \
- 	__kmalloc_track_caller(size, flags, _RET_IP_)
+@@ -292,11 +315,11 @@ static __always_inline int kmalloc_index(size_t size)
+ }
+ #endif /* !CONFIG_SLOB */
+ 
+-void *__kmalloc(size_t size, gfp_t flags);
++void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1);
+ void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
+ 
+ #ifdef CONFIG_NUMA
+-void *__kmalloc_node(size_t size, gfp_t flags, int node);
++void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1);
+ void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
  #else
-@@ -512,7 +535,7 @@ extern void *__kmalloc_track_caller(size_t, gfp_t, unsigned long);
- #if defined(CONFIG_DEBUG_SLAB) || defined(CONFIG_SLUB) || \
- 	(defined(CONFIG_SLAB) && defined(CONFIG_TRACING)) || \
- 	(defined(CONFIG_SLOB) && defined(CONFIG_TRACING))
--extern void *__kmalloc_node_track_caller(size_t, gfp_t, int, unsigned long);
-+extern void *__kmalloc_node_track_caller(size_t, gfp_t, int, unsigned long) __size_overflow(1);
- #define kmalloc_node_track_caller(size, flags, node) \
- 	__kmalloc_node_track_caller(size, flags, node, \
- 			_RET_IP_)
+ static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
-index cd40158..4e2f7af 100644
+index e9346b4..1494959 100644
 --- a/include/linux/slab_def.h
 +++ b/include/linux/slab_def.h
-@@ -50,7 +50,7 @@ struct kmem_cache {
+@@ -36,7 +36,7 @@ struct kmem_cache {
  /* 4) cache creation/removal */
  	const char *name;
  	struct list_head list;
@@ -77047,7 +77711,7 @@ index cd40158..4e2f7af 100644
  	int object_size;
  	int align;
  
-@@ -66,10 +66,14 @@ struct kmem_cache {
+@@ -52,10 +52,14 @@ struct kmem_cache {
  	unsigned long node_allocs;
  	unsigned long node_frees;
  	unsigned long node_overflow;
@@ -77066,79 +77730,11 @@ index cd40158..4e2f7af 100644
  
  	/*
  	 * If debugging is enabled, then the allocator can add additional
-@@ -103,7 +107,7 @@ struct kmem_cache {
- };
- 
- void *kmem_cache_alloc(struct kmem_cache *, gfp_t);
--void *__kmalloc(size_t size, gfp_t flags);
-+void *__kmalloc(size_t size, gfp_t flags) __size_overflow(1);
- 
- #ifdef CONFIG_TRACING
- extern void *kmem_cache_alloc_trace(struct kmem_cache *, gfp_t, size_t);
-@@ -136,6 +140,13 @@ static __always_inline void *kmalloc(size_t size, gfp_t flags)
- 			cachep = kmalloc_dma_caches[i];
- 		else
- #endif
-+
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+		if (flags & GFP_USERCOPY)
-+			cachep = kmalloc_usercopy_caches[i];
-+		else
-+#endif
-+
- 			cachep = kmalloc_caches[i];
- 
- 		ret = kmem_cache_alloc_trace(cachep, flags, size);
-@@ -146,7 +157,7 @@ static __always_inline void *kmalloc(size_t size, gfp_t flags)
- }
- 
- #ifdef CONFIG_NUMA
--extern void *__kmalloc_node(size_t size, gfp_t flags, int node);
-+extern void *__kmalloc_node(size_t size, gfp_t flags, int node) __size_overflow(1);
- extern void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
- 
- #ifdef CONFIG_TRACING
-@@ -185,6 +196,13 @@ static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
- 			cachep = kmalloc_dma_caches[i];
- 		else
- #endif
-+
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+		if (flags & GFP_USERCOPY)
-+			cachep = kmalloc_usercopy_caches[i];
-+		else
-+#endif
-+
- 			cachep = kmalloc_caches[i];
- 
- 		return kmem_cache_alloc_node_trace(cachep, flags, node, size);
-diff --git a/include/linux/slob_def.h b/include/linux/slob_def.h
-index 095a5a4..4b82027 100644
---- a/include/linux/slob_def.h
-+++ b/include/linux/slob_def.h
-@@ -11,7 +11,7 @@ static __always_inline void *kmem_cache_alloc(struct kmem_cache *cachep,
- 	return kmem_cache_alloc_node(cachep, flags, NUMA_NO_NODE);
- }
- 
--void *__kmalloc_node(size_t size, gfp_t flags, int node);
-+void *__kmalloc_node(size_t size, gfp_t flags, int node) __size_overflow(1);
- 
- static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
- {
-@@ -23,7 +23,7 @@ static __always_inline void *kmalloc(size_t size, gfp_t flags)
- 	return __kmalloc_node(size, flags, NUMA_NO_NODE);
- }
- 
--static __always_inline void *__kmalloc(size_t size, gfp_t flags)
-+static __always_inline __size_overflow(1) void *__kmalloc(size_t size, gfp_t flags)
- {
- 	return kmalloc(size, flags);
- }
 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
-index 027276f..092bfe8 100644
+index cc0b67e..a0329b1 100644
 --- a/include/linux/slub_def.h
 +++ b/include/linux/slub_def.h
-@@ -80,7 +80,7 @@ struct kmem_cache {
+@@ -74,7 +74,7 @@ struct kmem_cache {
  	struct kmem_cache_order_objects max;
  	struct kmem_cache_order_objects min;
  	gfp_t allocflags;	/* gfp flags to use on each alloc */
@@ -77147,38 +77743,11 @@ index 027276f..092bfe8 100644
  	void (*ctor)(void *);
  	int inuse;		/* Offset to metadata */
  	int align;		/* Alignment */
-@@ -105,7 +105,7 @@ struct kmem_cache {
- };
- 
- void *kmem_cache_alloc(struct kmem_cache *, gfp_t);
--void *__kmalloc(size_t size, gfp_t flags);
-+void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
- 
- static __always_inline void *
- kmalloc_order(size_t size, gfp_t flags, unsigned int order)
-@@ -149,7 +149,7 @@ kmalloc_order_trace(size_t size, gfp_t flags, unsigned int order)
- }
- #endif
- 
--static __always_inline void *kmalloc_large(size_t size, gfp_t flags)
-+static __always_inline __size_overflow(1) void *kmalloc_large(size_t size, gfp_t flags)
- {
- 	unsigned int order = get_order(size);
- 	return kmalloc_order_trace(size, flags, order);
-@@ -175,7 +175,7 @@ static __always_inline void *kmalloc(size_t size, gfp_t flags)
- }
- 
- #ifdef CONFIG_NUMA
--void *__kmalloc_node(size_t size, gfp_t flags, int node);
-+void *__kmalloc_node(size_t size, gfp_t flags, int node) __size_overflow(1);
- void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
- 
- #ifdef CONFIG_TRACING
 diff --git a/include/linux/smp.h b/include/linux/smp.h
-index c181399..09d7b92 100644
+index 731f523..3340268 100644
 --- a/include/linux/smp.h
 +++ b/include/linux/smp.h
-@@ -217,7 +217,9 @@ static inline void kick_all_cpus_sync(void) {  }
+@@ -186,7 +186,9 @@ static inline void __smp_call_function_single(int cpuid,
  #endif
  
  #define get_cpu()		({ preempt_disable(); smp_processor_id(); })
@@ -77249,7 +77818,7 @@ index 07d8e53..dc934c9 100644
  
  #endif /* _LINUX_SUNRPC_ADDR_H */
 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
-index bfe11be..12bc8c4 100644
+index 6740801..c535f27 100644
 --- a/include/linux/sunrpc/clnt.h
 +++ b/include/linux/sunrpc/clnt.h
 @@ -96,7 +96,7 @@ struct rpc_procinfo {
@@ -77262,10 +77831,10 @@ index bfe11be..12bc8c4 100644
  #ifdef __KERNEL__
  
 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
-index 1f0216b..6a4fa50 100644
+index 6eecfc2..7ada79d 100644
 --- a/include/linux/sunrpc/svc.h
 +++ b/include/linux/sunrpc/svc.h
-@@ -411,7 +411,7 @@ struct svc_procedure {
+@@ -410,7 +410,7 @@ struct svc_procedure {
  	unsigned int		pc_count;	/* call count */
  	unsigned int		pc_cachetype;	/* cache info (NFS) */
  	unsigned int		pc_xdrressize;	/* maximum size of XDR reply */
@@ -77331,7 +77900,7 @@ index a5ffd32..0935dea 100644
  extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
  				   unsigned long offset, size_t size,
 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
-index 84662ec..5271947 100644
+index 7fac04e..de57300 100644
 --- a/include/linux/syscalls.h
 +++ b/include/linux/syscalls.h
 @@ -97,8 +97,14 @@ struct sigaltstack;
@@ -77350,7 +77919,7 @@ index 84662ec..5271947 100644
  #define __SC_CAST(t, a)	(t) a
  #define __SC_ARGS(t, a)	a
  #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
-@@ -362,11 +368,11 @@ asmlinkage long sys_sync(void);
+@@ -363,11 +369,11 @@ asmlinkage long sys_sync(void);
  asmlinkage long sys_fsync(unsigned int fd);
  asmlinkage long sys_fdatasync(unsigned int fd);
  asmlinkage long sys_bdflush(int func, long data);
@@ -77366,7 +77935,7 @@ index 84662ec..5271947 100644
  asmlinkage long sys_truncate(const char __user *path, long length);
  asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
  asmlinkage long sys_stat(const char __user *filename,
-@@ -578,7 +584,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
+@@ -579,7 +585,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
  asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
  asmlinkage long sys_send(int, void __user *, size_t, unsigned);
  asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
@@ -77420,7 +77989,7 @@ index 14a8ff2..af52bad 100644
  struct ctl_node {
  	struct rb_node node;
 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
-index 9e8a9b5..753de68 100644
+index 11baec7..706f99f 100644
 --- a/include/linux/sysfs.h
 +++ b/include/linux/sysfs.h
 @@ -33,7 +33,8 @@ struct attribute {
@@ -77443,7 +78012,7 @@ index 9e8a9b5..753de68 100644
  
  /**
   * Use these macros to make defining attributes easier. See include/linux/device.h
-@@ -123,7 +125,8 @@ struct bin_attribute {
+@@ -126,7 +128,8 @@ struct bin_attribute {
  			 char *, loff_t, size_t);
  	int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
  		    struct vm_area_struct *vma);
@@ -77495,10 +78064,10 @@ index e7e0473..7989295 100644
  
  #endif /* _LINUX_THREAD_INFO_H */
 diff --git a/include/linux/tty.h b/include/linux/tty.h
-index 01ac30e..bf18a71 100644
+index 64f8646..1515fc7 100644
 --- a/include/linux/tty.h
 +++ b/include/linux/tty.h
-@@ -194,7 +194,7 @@ struct tty_port {
+@@ -197,7 +197,7 @@ struct tty_port {
  	const struct tty_port_operations *ops;	/* Port operations */
  	spinlock_t		lock;		/* Lock protecting tty field */
  	int			blocked_open;	/* Waiting to open */
@@ -77507,7 +78076,7 @@ index 01ac30e..bf18a71 100644
  	wait_queue_head_t	open_wait;	/* Open waiters */
  	wait_queue_head_t	close_wait;	/* Close waiters */
  	wait_queue_head_t	delta_msr_wait;	/* Modem status change */
-@@ -547,7 +547,7 @@ extern int tty_port_open(struct tty_port *port,
+@@ -546,7 +546,7 @@ extern int tty_port_open(struct tty_port *port,
  				struct tty_struct *tty, struct file *filp);
  static inline int tty_port_users(struct tty_port *port)
  {
@@ -77530,10 +78099,10 @@ index 756a609..b302dd6 100644
  struct tty_driver {
  	int	magic;		/* magic number for this structure */
 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
-index a1b0489..f02e17c 100644
+index f15c898..207b7d1 100644
 --- a/include/linux/tty_ldisc.h
 +++ b/include/linux/tty_ldisc.h
-@@ -198,7 +198,7 @@ struct tty_ldisc_ops {
+@@ -211,7 +211,7 @@ struct tty_ldisc_ops {
  
  	struct  module *owner;
  
@@ -77658,10 +78227,10 @@ index 99c1b4d..562e6f3 100644
  
  static inline void put_unaligned_le16(u16 val, void *p)
 diff --git a/include/linux/usb.h b/include/linux/usb.h
-index 0eec268..4496526 100644
+index 001629c..7c1cc9b 100644
 --- a/include/linux/usb.h
 +++ b/include/linux/usb.h
-@@ -560,7 +560,7 @@ struct usb_device {
+@@ -561,7 +561,7 @@ struct usb_device {
  	int maxchild;
  
  	u32 quirks;
@@ -77670,7 +78239,7 @@ index 0eec268..4496526 100644
  
  	unsigned long active_duration;
  
-@@ -1617,7 +1617,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
+@@ -1635,7 +1635,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
  
  extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
  	__u8 request, __u8 requesttype, __u16 value, __u16 index,
@@ -77733,8 +78302,34 @@ index 6f8fbcf..8259001 100644
 +	MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
 +	MODULE_GRSEC
  
+diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
+index 502073a..a7de024 100644
+--- a/include/linux/vga_switcheroo.h
++++ b/include/linux/vga_switcheroo.h
+@@ -63,8 +63,8 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
+ 
+ void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
+ 
+-int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
+-int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
++int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
++int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
+ #else
+ 
+ static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
+@@ -81,8 +81,8 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
+ 
+ static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
+ 
+-static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
+-static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
++static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
++static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
+ 
+ #endif
+ #endif /* _LINUX_VGA_SWITCHEROO_H_ */
 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
-index 4b8a891..c20e936 100644
+index 4b8a891..cc929b4 100644
 --- a/include/linux/vmalloc.h
 +++ b/include/linux/vmalloc.h
 @@ -16,6 +16,11 @@ struct vm_area_struct;		/* vma defining user mapping in mm_types.h */
@@ -77758,19 +78353,17 @@ index 4b8a891..c20e936 100644
  extern void vfree(const void *addr);
  
  extern void *vmap(struct page **pages, unsigned int count,
-@@ -141,8 +146,8 @@ extern struct vm_struct *alloc_vm_area(size_t size, pte_t **ptes);
- extern void free_vm_area(struct vm_struct *area);
+@@ -142,7 +147,7 @@ extern void free_vm_area(struct vm_struct *area);
  
  /* for /dev/kmem */
--extern long vread(char *buf, char *addr, unsigned long count);
+ extern long vread(char *buf, char *addr, unsigned long count);
 -extern long vwrite(char *buf, char *addr, unsigned long count);
-+extern long vread(char *buf, char *addr, unsigned long count) __size_overflow(3);
 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
  
  /*
   *	Internals.  Dont't use..
 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
-index c586679..f06b389 100644
+index e4b9480..b96d5ab 100644
 --- a/include/linux/vmstat.h
 +++ b/include/linux/vmstat.h
 @@ -90,18 +90,18 @@ static inline void vm_events_fold_cpu(int cpu)
@@ -77814,7 +78407,7 @@ index c586679..f06b389 100644
  
  #ifdef CONFIG_SMP
  	int cpu;
-@@ -221,8 +221,8 @@ static inline void __mod_zone_page_state(struct zone *zone,
+@@ -220,8 +220,8 @@ static inline void __mod_zone_page_state(struct zone *zone,
  
  static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
  {
@@ -77825,7 +78418,7 @@ index c586679..f06b389 100644
  }
  
  static inline void __inc_zone_page_state(struct page *page,
-@@ -233,8 +233,8 @@ static inline void __inc_zone_page_state(struct page *page,
+@@ -232,8 +232,8 @@ static inline void __inc_zone_page_state(struct page *page,
  
  static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
  {
@@ -77837,7 +78430,7 @@ index c586679..f06b389 100644
  
  static inline void __dec_zone_page_state(struct page *page,
 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
-index fdbafc6..49dfe4f 100644
+index 91b0a68..0e9adf6 100644
 --- a/include/linux/xattr.h
 +++ b/include/linux/xattr.h
 @@ -28,7 +28,7 @@ struct xattr_handler {
@@ -77848,7 +78441,7 @@ index fdbafc6..49dfe4f 100644
 +} __do_const;
  
  struct xattr {
- 	char *name;
+ 	const char *name;
 @@ -37,6 +37,9 @@ struct xattr {
  };
  
@@ -77859,18 +78452,6 @@ index fdbafc6..49dfe4f 100644
  ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
  ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
  int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
-diff --git a/include/linux/yam.h b/include/linux/yam.h
-index 7fe2822..512cdc2 100644
---- a/include/linux/yam.h
-+++ b/include/linux/yam.h
-@@ -77,6 +77,6 @@ struct yamdrv_ioctl_cfg {
- 
- struct yamdrv_ioctl_mcs {
- 	int cmd;
--	int bitrate;
-+	unsigned int bitrate;
- 	unsigned char bits[YAM_FPGA_SIZE];
- };
 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
 index 9c5a6b4..09c9438 100644
 --- a/include/linux/zlib.h
@@ -77919,11 +78500,11 @@ index c9b1593..a572459 100644
  /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
     Since the parent disappears this ensures that v4l2_dev doesn't have an
 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
-index d9fa68f..45c88d1 100644
+index 9a36d92..0aafe2a 100644
 --- a/include/net/9p/transport.h
 +++ b/include/net/9p/transport.h
-@@ -63,7 +63,7 @@ struct p9_trans_module {
- 	int (*cancelled)(struct p9_client *, struct p9_req_t *req);
+@@ -60,7 +60,7 @@ struct p9_trans_module {
+ 	int (*cancel) (struct p9_client *, struct p9_req_t *req);
  	int (*zc_request)(struct p9_client *, struct p9_req_t *,
  			  char *, char *, int , int, int, int);
 -};
@@ -78057,10 +78638,10 @@ index 53f464d..0bd0b49 100644
  
  #endif /* _NET_INETPEER_H */
 diff --git a/include/net/ip.h b/include/net/ip.h
-index edfa591..a643b82 100644
+index 5e52688..f181e95 100644
 --- a/include/net/ip.h
 +++ b/include/net/ip.h
-@@ -202,7 +202,7 @@ extern struct local_ports {
+@@ -212,7 +212,7 @@ extern struct local_ports {
  } sysctl_local_ports;
  extern void inet_get_local_port_range(int *low, int *high);
  
@@ -78083,7 +78664,7 @@ index cbf2be3..3683f6d 100644
  	 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
  #define FIB_RES_GW(res)			(FIB_RES_NH(res).nh_gw)
 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
-index f0d70f0..185f15b 100644
+index 9c4d37e..eed6d41 100644
 --- a/include/net/ip_vs.h
 +++ b/include/net/ip_vs.h
 @@ -588,7 +588,7 @@ struct ip_vs_conn {
@@ -78095,7 +78676,7 @@ index f0d70f0..185f15b 100644
  
  	/* packet transmitter for different forwarding methods.  If it
  	   mangles the packet, it must return NF_DROP or better NF_STOLEN,
-@@ -737,7 +737,7 @@ struct ip_vs_dest {
+@@ -735,7 +735,7 @@ struct ip_vs_dest {
  	__be16			port;		/* port number of the server */
  	union nf_inet_addr	addr;		/* IP address of the server */
  	volatile unsigned int	flags;		/* dest status flags */
@@ -78104,7 +78685,7 @@ index f0d70f0..185f15b 100644
  	atomic_t		weight;		/* server weight */
  
  	atomic_t		refcnt;		/* reference counter */
-@@ -993,11 +993,11 @@ struct netns_ipvs {
+@@ -990,11 +990,11 @@ struct netns_ipvs {
  	/* ip_vs_lblc */
  	int			sysctl_lblc_expiration;
  	struct ctl_table_header	*lblc_ctl_header;
@@ -78211,10 +78792,10 @@ index 567c681..cd73ac0 100644
  struct llc_sap_state {
  	u8			   curr_state;
 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
-index 551ba6a..11c99c1 100644
+index cc6035f..a8406fc 100644
 --- a/include/net/mac80211.h
 +++ b/include/net/mac80211.h
-@@ -4221,7 +4221,7 @@ struct rate_control_ops {
+@@ -4361,7 +4361,7 @@ struct rate_control_ops {
  	void (*add_sta_debugfs)(void *priv, void *priv_sta,
  				struct dentry *dir);
  	void (*remove_sta_debugfs)(void *priv, void *priv_sta);
@@ -78224,7 +78805,7 @@ index 551ba6a..11c99c1 100644
  static inline int rate_supported(struct ieee80211_sta *sta,
  				 enum ieee80211_band band,
 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
-index 7e748ad..5c6229b 100644
+index 536501a..7c6193c 100644
 --- a/include/net/neighbour.h
 +++ b/include/net/neighbour.h
 @@ -123,7 +123,7 @@ struct neigh_ops {
@@ -78237,16 +78818,14 @@ index 7e748ad..5c6229b 100644
  struct pneigh_entry {
  	struct pneigh_entry	*next;
 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
-index 84e37b1..8eba19a 100644
+index 9d22f08..980fbf8 100644
 --- a/include/net/net_namespace.h
 +++ b/include/net/net_namespace.h
-@@ -119,8 +119,8 @@ struct net {
+@@ -120,7 +120,7 @@ struct net {
  	struct netns_ipvs	*ipvs;
  #endif
  	struct sock		*diag_nlsk;
--	atomic_t		rt_genid;
 -	atomic_t		fnhe_genid;
-+	atomic_unchecked_t	rt_genid;
 +	atomic_unchecked_t	fnhe_genid;
  };
  
@@ -78272,19 +78851,35 @@ index 84e37b1..8eba19a 100644
  
  /*
   * Use these carefully.  If you implement a network device and it
-@@ -335,22 +339,22 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
+@@ -335,23 +339,23 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
+ 
+ static inline int rt_genid_ipv4(struct net *net)
+ {
+-	return atomic_read(&net->ipv4.rt_genid);
++	return atomic_read_unchecked(&net->ipv4.rt_genid);
+ }
  
- static inline int rt_genid(struct net *net)
+ static inline void rt_genid_bump_ipv4(struct net *net)
+ {
+-	atomic_inc(&net->ipv4.rt_genid);
++	atomic_inc_unchecked(&net->ipv4.rt_genid);
+ }
+ 
+ #if IS_ENABLED(CONFIG_IPV6)
+ static inline int rt_genid_ipv6(struct net *net)
  {
--	return atomic_read(&net->rt_genid);
-+	return atomic_read_unchecked(&net->rt_genid);
+-	return atomic_read(&net->ipv6.rt_genid);
++	return atomic_read_unchecked(&net->ipv6.rt_genid);
  }
  
- static inline void rt_genid_bump(struct net *net)
+ static inline void rt_genid_bump_ipv6(struct net *net)
  {
--	atomic_inc(&net->rt_genid);
-+	atomic_inc_unchecked(&net->rt_genid);
+-	atomic_inc(&net->ipv6.rt_genid);
++	atomic_inc_unchecked(&net->ipv6.rt_genid);
  }
+ #else
+ static inline int rt_genid_ipv6(struct net *net)
+@@ -373,12 +377,12 @@ static inline void rt_genid_bump_all(struct net *net)
  
  static inline int fnhe_genid(struct net *net)
  {
@@ -78352,7 +78947,7 @@ index c9c0c53..53f24c3 100644
  };
  
 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
-index 2ba9de8..47bd6c7 100644
+index bf2ec22..5e7f9d9 100644
 --- a/include/net/netns/ipv4.h
 +++ b/include/net/netns/ipv4.h
 @@ -67,7 +67,7 @@ struct netns_ipv4 {
@@ -78364,16 +78959,26 @@ index 2ba9de8..47bd6c7 100644
  
  #ifdef CONFIG_IP_MROUTE
  #ifndef CONFIG_IP_MROUTE_MULTIPLE_TABLES
+@@ -77,6 +77,6 @@ struct netns_ipv4 {
+ 	struct fib_rules_ops	*mr_rules_ops;
+ #endif
+ #endif
+-	atomic_t	rt_genid;
++	atomic_unchecked_t	rt_genid;
+ };
+ #endif
 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
-index 005e2c2..023d340 100644
+index 0fb2401..477d81c 100644
 --- a/include/net/netns/ipv6.h
 +++ b/include/net/netns/ipv6.h
-@@ -71,7 +71,7 @@ struct netns_ipv6 {
+@@ -71,8 +71,8 @@ struct netns_ipv6 {
  	struct fib_rules_ops	*mr6_rules_ops;
  #endif
  #endif
 -	atomic_t		dev_addr_genid;
+-	atomic_t		rt_genid;
 +	atomic_unchecked_t	dev_addr_genid;
++	atomic_unchecked_t	rt_genid;
  };
  
  #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
@@ -78426,10 +79031,10 @@ index 7026648..584cc8c 100644
  extern int	__rtnl_link_register(struct rtnl_link_ops *ops);
  extern void	__rtnl_link_unregister(struct rtnl_link_ops *ops);
 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
-index 2a82d13..62a31c2 100644
+index 4ef75af..5aa073a 100644
 --- a/include/net/sctp/sm.h
 +++ b/include/net/sctp/sm.h
-@@ -87,7 +87,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
+@@ -81,7 +81,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
  typedef struct {
  	sctp_state_fn_t *fn;
  	const char *name;
@@ -78438,7 +79043,7 @@ index 2a82d13..62a31c2 100644
  
  /* A naming convention of "sctp_sf_xxx" applies to all the state functions
   * currently in use.
-@@ -299,7 +299,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
+@@ -293,7 +293,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
  __u32 sctp_generate_tsn(const struct sctp_endpoint *);
  
  /* Extern declarations for major data structures.  */
@@ -78448,10 +79053,10 @@ index 2a82d13..62a31c2 100644
  
  /* Get the size of a DATA chunk payload. */
 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
-index e745c92..3641448 100644
+index 2174d8d..71d5257 100644
 --- a/include/net/sctp/structs.h
 +++ b/include/net/sctp/structs.h
-@@ -516,7 +516,7 @@ struct sctp_pf {
+@@ -508,7 +508,7 @@ struct sctp_pf {
  					  struct sctp_association *asoc);
  	void (*addr_v4map) (struct sctp_sock *, union sctp_addr *);
  	struct sctp_af *af;
@@ -78461,7 +79066,7 @@ index e745c92..3641448 100644
  
  /* Structure to track chunk fragments that have been acked, but peer
 diff --git a/include/net/sock.h b/include/net/sock.h
-index 04e148f..3b1c7e0 100644
+index 808cbc2..f6f6ac3 100644
 --- a/include/net/sock.h
 +++ b/include/net/sock.h
 @@ -332,7 +332,7 @@ struct sock {
@@ -78473,7 +79078,7 @@ index 04e148f..3b1c7e0 100644
  	int			sk_rcvbuf;
  
  	struct sk_filter __rcu	*sk_filter;
-@@ -1805,7 +1805,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
+@@ -1821,7 +1821,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
  }
  
  static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
@@ -78482,7 +79087,7 @@ index 04e148f..3b1c7e0 100644
  					   int copy, int offset)
  {
  	if (skb->ip_summed == CHECKSUM_NONE) {
-@@ -2067,7 +2067,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
+@@ -2083,7 +2083,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
  	}
  }
  
@@ -78492,10 +79097,10 @@ index 04e148f..3b1c7e0 100644
  /**
   * sk_page_frag - return an appropriate page_frag
 diff --git a/include/net/tcp.h b/include/net/tcp.h
-index 46cb8a4..32b7b4a 100644
+index b1aa324..b8530ea 100644
 --- a/include/net/tcp.h
 +++ b/include/net/tcp.h
-@@ -522,7 +522,7 @@ extern void tcp_retransmit_timer(struct sock *sk);
+@@ -527,7 +527,7 @@ extern void tcp_retransmit_timer(struct sock *sk);
  extern void tcp_xmit_retransmit_queue(struct sock *);
  extern void tcp_simple_retransmit(struct sock *);
  extern int tcp_trim_head(struct sock *, struct sk_buff *, u32);
@@ -78504,7 +79109,7 @@ index 46cb8a4..32b7b4a 100644
  
  extern void tcp_send_probe0(struct sock *);
  extern void tcp_send_partial(struct sock *);
-@@ -695,8 +695,8 @@ struct tcp_skb_cb {
+@@ -699,8 +699,8 @@ struct tcp_skb_cb {
  		struct inet6_skb_parm	h6;
  #endif
  	} header;	/* For incoming frames		*/
@@ -78515,7 +79120,7 @@ index 46cb8a4..32b7b4a 100644
  	__u32		when;		/* used to compute rtt's	*/
  	__u8		tcp_flags;	/* TCP header flags. (tcp[13])	*/
  
-@@ -710,7 +710,7 @@ struct tcp_skb_cb {
+@@ -714,7 +714,7 @@ struct tcp_skb_cb {
  
  	__u8		ip_dsfield;	/* IPv4 tos or IPv6 dsfield	*/
  	/* 1 byte hole */
@@ -78525,7 +79130,7 @@ index 46cb8a4..32b7b4a 100644
  
  #define TCP_SKB_CB(__skb)	((struct tcp_skb_cb *)&((__skb)->cb[0]))
 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
-index e823786..53b0608 100644
+index e253bf0..2278b4b 100644
 --- a/include/net/xfrm.h
 +++ b/include/net/xfrm.h
 @@ -287,7 +287,6 @@ struct xfrm_dst;
@@ -78591,7 +79196,7 @@ index e823786..53b0608 100644
  
  static __inline__
 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
-index 1a046b1..ee0bef0 100644
+index 1017e0b..227aa4d 100644
 --- a/include/rdma/iw_cm.h
 +++ b/include/rdma/iw_cm.h
 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
@@ -78625,10 +79230,10 @@ index e1379b4..67eafbe 100644
  	u8			       qfull;
  	enum fc_lport_state	       state;
 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
-index a44954c..5da04b2 100644
+index d65fbec..f80fef2 100644
 --- a/include/scsi/scsi_device.h
 +++ b/include/scsi/scsi_device.h
-@@ -172,9 +172,9 @@ struct scsi_device {
+@@ -180,9 +180,9 @@ struct scsi_device {
  	unsigned int max_device_blocked; /* what device_blocked counts down from  */
  #define SCSI_DEFAULT_DEVICE_BLOCKED	3
  
@@ -78669,10 +79274,10 @@ index 9031a26..750d592 100644
  /**
   * struct snd_compr: Compressed device
 diff --git a/include/sound/soc.h b/include/sound/soc.h
-index 6eabee7..58afb50 100644
+index d22cb0a..c6ba150 100644
 --- a/include/sound/soc.h
 +++ b/include/sound/soc.h
-@@ -783,7 +783,7 @@ struct snd_soc_codec_driver {
+@@ -780,7 +780,7 @@ struct snd_soc_codec_driver {
  	/* probe ordering - for components with runtime dependencies */
  	int probe_order;
  	int remove_order;
@@ -78681,7 +79286,7 @@ index 6eabee7..58afb50 100644
  
  /* SoC platform interface */
  struct snd_soc_platform_driver {
-@@ -829,7 +829,7 @@ struct snd_soc_platform_driver {
+@@ -826,7 +826,7 @@ struct snd_soc_platform_driver {
  	unsigned int (*read)(struct snd_soc_platform *, unsigned int);
  	int (*write)(struct snd_soc_platform *, unsigned int, unsigned int);
  	int (*bespoke_trigger)(struct snd_pcm_substream *, int);
@@ -78691,10 +79296,10 @@ index 6eabee7..58afb50 100644
  struct snd_soc_platform {
  	const char *name;
 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
-index e34fc90..ecefa2c 100644
+index 5bdb8b7..bb1096c 100644
 --- a/include/target/target_core_base.h
 +++ b/include/target/target_core_base.h
-@@ -643,7 +643,7 @@ struct se_device {
+@@ -663,7 +663,7 @@ struct se_device {
  	spinlock_t		stats_lock;
  	/* Active commands on this virtual SE device */
  	atomic_t		simple_cmds;
@@ -79053,10 +79658,10 @@ index 30f5362..8ed8ac9 100644
  	void *pmi_pal;
  	u8 *vbe_state_orig;		/*
 diff --git a/init/Kconfig b/init/Kconfig
-index fed81b5..0d3b964 100644
+index 3ecd8a1..627843f 100644
 --- a/init/Kconfig
 +++ b/init/Kconfig
-@@ -1069,6 +1069,7 @@ endif # CGROUPS
+@@ -1086,6 +1086,7 @@ endif # CGROUPS
  
  config CHECKPOINT_RESTORE
  	bool "Checkpoint/restore support" if EXPERT
@@ -79064,7 +79669,7 @@ index fed81b5..0d3b964 100644
  	default n
  	help
  	  Enables additional kernel features in a sake of checkpoint/restore.
-@@ -1553,7 +1554,7 @@ config SLUB_DEBUG
+@@ -1557,7 +1558,7 @@ config SLUB_DEBUG
  
  config COMPAT_BRK
  	bool "Disable heap randomization"
@@ -79073,7 +79678,7 @@ index fed81b5..0d3b964 100644
  	help
  	  Randomizing heap placement makes heap exploits harder, but it
  	  also breaks ancient binaries (including anything libc5 based).
-@@ -1827,7 +1828,7 @@ config INIT_ALL_POSSIBLE
+@@ -1832,7 +1833,7 @@ config INIT_ALL_POSSIBLE
  config STOP_MACHINE
  	bool
  	default y
@@ -79097,10 +79702,10 @@ index 7bc47ee..6da2dc7 100644
  ifneq ($(CONFIG_BLK_DEV_INITRD),y)
  obj-y                          += noinitramfs.o
 diff --git a/init/do_mounts.c b/init/do_mounts.c
-index 816014c..c2054db 100644
+index a51cddc..25c2768 100644
 --- a/init/do_mounts.c
 +++ b/init/do_mounts.c
-@@ -355,11 +355,11 @@ static void __init get_fs_names(char *page)
+@@ -357,11 +357,11 @@ static void __init get_fs_names(char *page)
  static int __init do_mount_root(char *name, char *fs, int flags, void *data)
  {
  	struct super_block *s;
@@ -79114,7 +79719,7 @@ index 816014c..c2054db 100644
  	s = current->fs->pwd.dentry->d_sb;
  	ROOT_DEV = s->s_dev;
  	printk(KERN_INFO
-@@ -480,18 +480,18 @@ void __init change_floppy(char *fmt, ...)
+@@ -482,18 +482,18 @@ void __init change_floppy(char *fmt, ...)
  	va_start(args, fmt);
  	vsprintf(buf, fmt, args);
  	va_end(args);
@@ -79136,7 +79741,7 @@ index 816014c..c2054db 100644
  		termios.c_lflag |= ICANON;
  		sys_ioctl(fd, TCSETSF, (long)&termios);
  		sys_close(fd);
-@@ -585,6 +585,6 @@ void __init prepare_namespace(void)
+@@ -587,8 +587,8 @@ void __init prepare_namespace(void)
  	mount_root();
  out:
  	devtmpfs_mount("dev");
@@ -79145,6 +79750,8 @@ index 816014c..c2054db 100644
 +	sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
 +	sys_chroot((const char __force_user *)".");
  }
+ 
+ static bool is_tmpfs;
 diff --git a/init/do_mounts.h b/init/do_mounts.h
 index f5b978a..69dbfe8 100644
 --- a/init/do_mounts.h
@@ -79430,10 +80037,10 @@ index a67ef9d..2d17ed9 100644
  #ifdef CONFIG_BLK_DEV_RAM
  		int fd;
 diff --git a/init/main.c b/init/main.c
-index 586cd33..c054108 100644
+index 63d3e8f..291fa8a 100644
 --- a/init/main.c
 +++ b/init/main.c
-@@ -102,6 +102,8 @@ static inline void mark_rodata_ro(void) { }
+@@ -103,6 +103,8 @@ static inline void mark_rodata_ro(void) { }
  extern void tc_init(void);
  #endif
  
@@ -79442,7 +80049,7 @@ index 586cd33..c054108 100644
  /*
   * Debug helper: via this flag we know that we are in 'early bootup code'
   * where only the boot processor is running with IRQ disabled.  This means
-@@ -155,6 +157,74 @@ static int __init set_reset_devices(char *str)
+@@ -156,6 +158,74 @@ static int __init set_reset_devices(char *str)
  
  __setup("reset_devices", set_reset_devices);
  
@@ -79517,7 +80124,7 @@ index 586cd33..c054108 100644
  static const char * argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
  const char * envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
  static const char *panic_later, *panic_param;
-@@ -680,25 +750,24 @@ int __init_or_module do_one_initcall(initcall_t fn)
+@@ -682,25 +752,24 @@ int __init_or_module do_one_initcall(initcall_t fn)
  {
  	int count = preempt_count();
  	int ret;
@@ -79548,7 +80155,7 @@ index 586cd33..c054108 100644
  	return ret;
  }
  
-@@ -805,10 +874,14 @@ static int run_init_process(const char *init_filename)
+@@ -807,10 +876,14 @@ static int run_init_process(const char *init_filename)
  {
  	argv_init[0] = init_filename;
  	return do_execve(init_filename,
@@ -79565,7 +80172,7 @@ index 586cd33..c054108 100644
  static noinline void __init kernel_init_freeable(void);
  
  static int __ref kernel_init(void *unused)
-@@ -829,6 +902,11 @@ static int __ref kernel_init(void *unused)
+@@ -831,6 +904,11 @@ static int __ref kernel_init(void *unused)
  		pr_err("Failed to execute %s\n", ramdisk_execute_command);
  	}
  
@@ -79577,7 +80184,7 @@ index 586cd33..c054108 100644
  	/*
  	 * We try each of these until one succeeds.
  	 *
-@@ -883,7 +961,7 @@ static noinline void __init kernel_init_freeable(void)
+@@ -885,7 +963,7 @@ static noinline void __init kernel_init_freeable(void)
  	do_basic_setup();
  
  	/* Open the /dev/console on the rootfs, this should never fail */
@@ -79586,7 +80193,7 @@ index 586cd33..c054108 100644
  		pr_err("Warning: unable to open an initial console.\n");
  
  	(void) sys_dup(0);
-@@ -896,11 +974,13 @@ static noinline void __init kernel_init_freeable(void)
+@@ -898,11 +976,13 @@ static noinline void __init kernel_init_freeable(void)
  	if (!ramdisk_execute_command)
  		ramdisk_execute_command = "/init";
  
@@ -79602,7 +80209,7 @@ index 586cd33..c054108 100644
  	 * Ok, we have completed the initial bootup, and
  	 * we're essentially up and running. Get rid of the
 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
-index 130dfec..cc88451 100644
+index b0e99de..09f385c 100644
 --- a/ipc/ipc_sysctl.c
 +++ b/ipc/ipc_sysctl.c
 @@ -30,7 +30,7 @@ static void *get_ipc(ctl_table *table)
@@ -79624,7 +80231,7 @@ index 130dfec..cc88451 100644
  	memcpy(&ipc_table, table, sizeof(ipc_table));
  	ipc_table.data = get_ipc(table);
 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(ctl_table *table, int write,
- static int proc_ipc_callback_dointvec(ctl_table *table, int write,
+ static int proc_ipc_callback_dointvec_minmax(ctl_table *table, int write,
  	void __user *buffer, size_t *lenp, loff_t *ppos)
  {
 -	struct ctl_table ipc_table;
@@ -79632,7 +80239,7 @@ index 130dfec..cc88451 100644
  	size_t lenp_bef = *lenp;
  	int rc;
  
-@@ -88,7 +88,7 @@ static int proc_ipc_callback_dointvec(ctl_table *table, int write,
+@@ -88,7 +88,7 @@ static int proc_ipc_callback_dointvec_minmax(ctl_table *table, int write,
  static int proc_ipc_doulongvec_minmax(ctl_table *table, int write,
  	void __user *buffer, size_t *lenp, loff_t *ppos)
  {
@@ -79705,7 +80312,7 @@ index 558aa91..359e718 100644
  	msg_params.flg = msgflg;
  
 diff --git a/ipc/sem.c b/ipc/sem.c
-index 8e2bf30..a711151 100644
+index db9d241..bc8427c 100644
 --- a/ipc/sem.c
 +++ b/ipc/sem.c
 @@ -562,10 +562,15 @@ static inline int sem_more_checks(struct kern_ipc_perm *ipcp,
@@ -79737,7 +80344,7 @@ index 8e2bf30..a711151 100644
  	sem_params.flg = semflg;
  	sem_params.u.nsems = nsems;
 diff --git a/ipc/shm.c b/ipc/shm.c
-index d697396..40e887d 100644
+index d697396..5aadb3f 100644
 --- a/ipc/shm.c
 +++ b/ipc/shm.c
 @@ -72,6 +72,14 @@ static void shm_destroy (struct ipc_namespace *ns, struct shmid_kernel *shp);
@@ -79808,7 +80415,7 @@ index d697396..40e887d 100644
  		prot |= PROT_EXEC;
  		acc_mode |= S_IXUGO;
  	}
-@@ -1100,10 +1123,22 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
+@@ -1100,10 +1123,23 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
  	if (err)
  		goto out_unlock;
  
@@ -79822,6 +80429,7 @@ index d697396..40e887d 100644
 +#endif
 +
  	ipc_lock_object(&shp->shm_perm);
++
  	path = shp->shm_file->f_path;
  	path_get(&path);
  	shp->shm_nattch++;
@@ -79832,10 +80440,10 @@ index d697396..40e887d 100644
  	ipc_unlock_object(&shp->shm_perm);
  	rcu_read_unlock();
 diff --git a/ipc/util.c b/ipc/util.c
-index fdb8ae7..f1cb373 100644
+index 7684f41..f7da711 100644
 --- a/ipc/util.c
 +++ b/ipc/util.c
-@@ -56,6 +56,8 @@ struct ipc_proc_iface {
+@@ -71,6 +71,8 @@ struct ipc_proc_iface {
  	int (*show)(struct seq_file *, void *);
  };
  
@@ -79844,7 +80452,7 @@ index fdb8ae7..f1cb373 100644
  static void ipc_memory_notifier(struct work_struct *work)
  {
  	ipcns_notify(IPCNS_MEMCHANGED);
-@@ -545,6 +547,9 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
+@@ -560,6 +562,9 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
  		granted_mode >>= 6;
  	else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
  		granted_mode >>= 3;
@@ -79961,7 +80569,7 @@ index 9845cb3..3ec9369 100644
  		struct audit_buffer *ab;
  
 diff --git a/kernel/capability.c b/kernel/capability.c
-index f6c2ce5..982c0f9 100644
+index 4e66bf9..cdccecf 100644
 --- a/kernel/capability.c
 +++ b/kernel/capability.c
 @@ -202,6 +202,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
@@ -80043,12 +80651,12 @@ index f6c2ce5..982c0f9 100644
 +EXPORT_SYMBOL(capable_nolog);
 +
  /**
-  * nsown_capable - Check superior capability to one's own user_ns
-  * @cap: The capability in question
-@@ -464,3 +489,10 @@ bool inode_capable(const struct inode *inode, int cap)
- 
+  * inode_capable - Check superior capability over inode
+  * @inode: The inode in question
+@@ -453,3 +478,11 @@ bool inode_capable(const struct inode *inode, int cap)
  	return ns_capable(ns, cap) && kuid_has_mapping(ns, inode->i_uid);
  }
+ EXPORT_SYMBOL(inode_capable);
 +
 +bool inode_capable_nolog(const struct inode *inode, int cap)
 +{
@@ -80056,11 +80664,12 @@ index f6c2ce5..982c0f9 100644
 +
 +	return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid);
 +}
++EXPORT_SYMBOL(inode_capable_nolog);
 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
-index d22f597..35f58e2 100644
+index 8bd9cfd..9faf120 100644
 --- a/kernel/cgroup.c
 +++ b/kernel/cgroup.c
-@@ -5623,7 +5623,7 @@ static int cgroup_css_links_read(struct cgroup *cgrp,
+@@ -5817,7 +5817,7 @@ static int cgroup_css_links_read(struct cgroup_subsys_state *css,
  		struct css_set *cset = link->cset;
  		struct task_struct *task;
  		int count = 0;
@@ -80471,10 +81080,10 @@ index 00eb8f7..d7e3244 100644
  #ifdef CONFIG_MODULE_UNLOAD
  		{
 diff --git a/kernel/events/core.c b/kernel/events/core.c
-index f86599e..b18b180 100644
+index 953c143..5646bb1 100644
 --- a/kernel/events/core.c
 +++ b/kernel/events/core.c
-@@ -156,8 +156,15 @@ static struct srcu_struct pmus_srcu;
+@@ -157,8 +157,15 @@ static struct srcu_struct pmus_srcu;
   *   0 - disallow raw tracepoint access for unpriv
   *   1 - disallow cpu events for unpriv
   *   2 - disallow kernel profiling for unpriv
@@ -80491,7 +81100,7 @@ index f86599e..b18b180 100644
  
  /* Minimum for 512 kiB + 1 user control page */
  int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
-@@ -270,7 +277,7 @@ void perf_sample_event_took(u64 sample_len_ns)
+@@ -271,7 +278,7 @@ void perf_sample_event_took(u64 sample_len_ns)
  	update_perf_cpu_limits();
  }
  
@@ -80500,7 +81109,7 @@ index f86599e..b18b180 100644
  
  static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
  			      enum event_type_t event_type);
-@@ -2936,7 +2943,7 @@ static void __perf_event_read(void *info)
+@@ -2940,7 +2947,7 @@ static void __perf_event_read(void *info)
  
  static inline u64 perf_event_count(struct perf_event *event)
  {
@@ -80509,7 +81118,7 @@ index f86599e..b18b180 100644
  }
  
  static u64 perf_event_read(struct perf_event *event)
-@@ -3282,9 +3289,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
+@@ -3308,9 +3315,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
  	mutex_lock(&event->child_mutex);
  	total += perf_event_read(event);
  	*enabled += event->total_time_enabled +
@@ -80521,7 +81130,7 @@ index f86599e..b18b180 100644
  
  	list_for_each_entry(child, &event->child_list, child_list) {
  		total += perf_event_read(child);
-@@ -3670,10 +3677,10 @@ void perf_event_update_userpage(struct perf_event *event)
+@@ -3725,10 +3732,10 @@ void perf_event_update_userpage(struct perf_event *event)
  		userpg->offset -= local64_read(&event->hw.prev_count);
  
  	userpg->time_enabled = enabled +
@@ -80534,7 +81143,7 @@ index f86599e..b18b180 100644
  
  	arch_perf_update_userpage(userpg, now);
  
-@@ -4223,7 +4230,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
+@@ -4279,7 +4286,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
  
  		/* Data. */
  		sp = perf_user_stack_pointer(regs);
@@ -80543,7 +81152,7 @@ index f86599e..b18b180 100644
  		dyn_size = dump_size - rem;
  
  		perf_output_skip(handle, rem);
-@@ -4311,11 +4318,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
+@@ -4370,11 +4377,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
  	values[n++] = perf_event_count(event);
  	if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
  		values[n++] = enabled +
@@ -80557,7 +81166,7 @@ index f86599e..b18b180 100644
  	}
  	if (read_format & PERF_FORMAT_ID)
  		values[n++] = primary_event_id(event);
-@@ -5024,12 +5031,12 @@ static void perf_event_mmap_event(struct perf_mmap_event *mmap_event)
+@@ -5112,12 +5119,12 @@ static void perf_event_mmap_event(struct perf_mmap_event *mmap_event)
  		 * need to add enough zero bytes after the string to handle
  		 * the 64bit alignment we do later.
  		 */
@@ -80572,7 +81181,7 @@ index f86599e..b18b180 100644
  		if (IS_ERR(name)) {
  			name = strncpy(tmp, "//toolong", sizeof(tmp));
  			goto got_name;
-@@ -6498,7 +6505,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
+@@ -6639,7 +6646,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
  	event->parent		= parent_event;
  
  	event->ns		= get_pid_ns(task_active_pid_ns(current));
@@ -80581,7 +81190,7 @@ index f86599e..b18b180 100644
  
  	event->state		= PERF_EVENT_STATE_INACTIVE;
  
-@@ -6807,6 +6814,11 @@ SYSCALL_DEFINE5(perf_event_open,
+@@ -6938,6 +6945,11 @@ SYSCALL_DEFINE5(perf_event_open,
  	if (flags & ~PERF_FLAG_ALL)
  		return -EINVAL;
  
@@ -80593,7 +81202,7 @@ index f86599e..b18b180 100644
  	err = perf_copy_attr(attr_uptr, &attr);
  	if (err)
  		return err;
-@@ -7139,10 +7151,10 @@ static void sync_child_event(struct perf_event *child_event,
+@@ -7271,10 +7283,10 @@ static void sync_child_event(struct perf_event *child_event,
  	/*
  	 * Add back the child's count to the parent's count:
  	 */
@@ -80720,7 +81329,7 @@ index a949819..a5f127d 100644
  {
  	struct signal_struct *sig = current->signal;
 diff --git a/kernel/fork.c b/kernel/fork.c
-index 200a7a2..43e52da 100644
+index 086fe73..72c1122 100644
 --- a/kernel/fork.c
 +++ b/kernel/fork.c
 @@ -319,7 +319,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
@@ -80732,20 +81341,17 @@ index 200a7a2..43e52da 100644
  #endif
  
  	/*
-@@ -345,13 +345,81 @@ free_tsk:
+@@ -345,12 +345,80 @@ free_tsk:
  }
  
  #ifdef CONFIG_MMU
 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
- {
--	struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
--	struct rb_node **rb_link, *rb_parent;
--	int retval;
++{
 +	struct vm_area_struct *tmp;
- 	unsigned long charge;
- 	struct mempolicy *pol;
++	unsigned long charge;
 +	struct file *file;
++	int retval;
 +
 +	charge = 0;
 +	if (mpnt->vm_flags & VM_ACCOUNT) {
@@ -80761,10 +81367,9 @@ index 200a7a2..43e52da 100644
 +	*tmp = *mpnt;
 +	tmp->vm_mm = mm;
 +	INIT_LIST_HEAD(&tmp->anon_vma_chain);
-+	pol = mpol_dup(vma_policy(mpnt));
-+	if (IS_ERR(pol))
++	retval = vma_dup_policy(mpnt, tmp);
++	if (retval)
 +		goto fail_nomem_policy;
-+	vma_set_policy(tmp, pol);
 +	if (anon_vma_fork(tmp, mpnt))
 +		goto fail_nomem_anon_vma_fork;
 +	tmp->vm_flags &= ~VM_LOCKED;
@@ -80802,7 +81407,7 @@ index 200a7a2..43e52da 100644
 +	return tmp;
 +
 +fail_nomem_anon_vma_fork:
-+	mpol_put(pol);
++	mpol_put(vma_policy(tmp));
 +fail_nomem_policy:
 +	kmem_cache_free(vm_area_cachep, tmp);
 +fail_nomem:
@@ -80811,14 +81416,15 @@ index 200a7a2..43e52da 100644
 +}
 +
 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
-+{
-+	struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
-+	struct rb_node **rb_link, *rb_parent;
-+	int retval;
+ {
+ 	struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
+ 	struct rb_node **rb_link, *rb_parent;
+ 	int retval;
+-	unsigned long charge;
  
  	uprobe_start_dup_mmap();
  	down_write(&oldmm->mmap_sem);
-@@ -380,57 +448,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
+@@ -379,55 +447,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
  
  	prev = NULL;
  	for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
@@ -80842,11 +81448,9 @@ index 200a7a2..43e52da 100644
 -			goto fail_nomem;
 -		*tmp = *mpnt;
 -		INIT_LIST_HEAD(&tmp->anon_vma_chain);
--		pol = mpol_dup(vma_policy(mpnt));
--		retval = PTR_ERR(pol);
--		if (IS_ERR(pol))
+-		retval = vma_dup_policy(mpnt, tmp);
+-		if (retval)
 -			goto fail_nomem_policy;
--		vma_set_policy(tmp, pol);
 -		tmp->vm_mm = mm;
 -		if (anon_vma_fork(tmp, mpnt))
 -			goto fail_nomem_anon_vma_fork;
@@ -80880,7 +81484,7 @@ index 200a7a2..43e52da 100644
  		}
  
  		/*
-@@ -462,6 +488,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
+@@ -459,6 +487,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
  		if (retval)
  			goto out;
  	}
@@ -80912,12 +81516,12 @@ index 200a7a2..43e52da 100644
  	/* a new mm has just been created */
  	arch_dup_mmap(oldmm, mm);
  	retval = 0;
-@@ -471,14 +522,6 @@ out:
+@@ -468,14 +521,6 @@ out:
  	up_write(&oldmm->mmap_sem);
  	uprobe_end_dup_mmap();
  	return retval;
 -fail_nomem_anon_vma_fork:
--	mpol_put(pol);
+-	mpol_put(vma_policy(tmp));
 -fail_nomem_policy:
 -	kmem_cache_free(vm_area_cachep, tmp);
 -fail_nomem:
@@ -80927,7 +81531,7 @@ index 200a7a2..43e52da 100644
  }
  
  static inline int mm_alloc_pgd(struct mm_struct *mm)
-@@ -691,8 +734,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
+@@ -688,8 +733,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
  		return ERR_PTR(err);
  
  	mm = get_task_mm(task);
@@ -80938,7 +81542,7 @@ index 200a7a2..43e52da 100644
  		mmput(mm);
  		mm = ERR_PTR(-EACCES);
  	}
-@@ -914,13 +957,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
+@@ -911,13 +956,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
  			spin_unlock(&fs->lock);
  			return -EAGAIN;
  		}
@@ -80960,7 +81564,7 @@ index 200a7a2..43e52da 100644
  	return 0;
  }
  
-@@ -1131,7 +1181,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
+@@ -1128,7 +1180,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
   * parts of the process environment (as per the clone
   * flags). The actual kick-off is left to the caller.
   */
@@ -80969,7 +81573,7 @@ index 200a7a2..43e52da 100644
  					unsigned long stack_start,
  					unsigned long stack_size,
  					int __user *child_tidptr,
-@@ -1201,6 +1251,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
+@@ -1200,6 +1252,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
  	DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
  #endif
  	retval = -EAGAIN;
@@ -80979,7 +81583,7 @@ index 200a7a2..43e52da 100644
  	if (atomic_read(&p->real_cred->user->processes) >=
  			task_rlimit(p, RLIMIT_NPROC)) {
  		if (p->real_cred->user != INIT_USER &&
-@@ -1450,6 +1503,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
+@@ -1449,6 +1504,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
  		goto bad_fork_free_pid;
  	}
  
@@ -80991,7 +81595,7 @@ index 200a7a2..43e52da 100644
  	if (likely(p->pid)) {
  		ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
  
-@@ -1535,6 +1593,8 @@ bad_fork_cleanup_count:
+@@ -1534,6 +1594,8 @@ bad_fork_cleanup_count:
  bad_fork_free:
  	free_task(p);
  fork_out:
@@ -81000,7 +81604,7 @@ index 200a7a2..43e52da 100644
  	return ERR_PTR(retval);
  }
  
-@@ -1605,6 +1665,7 @@ long do_fork(unsigned long clone_flags,
+@@ -1595,6 +1657,7 @@ long do_fork(unsigned long clone_flags,
  
  	p = copy_process(clone_flags, stack_start, stack_size,
  			 child_tidptr, NULL, trace);
@@ -81008,7 +81612,7 @@ index 200a7a2..43e52da 100644
  	/*
  	 * Do this prior waking up the new thread - the thread pointer
  	 * might get invalid after that point, if the thread exits quickly.
-@@ -1619,6 +1680,8 @@ long do_fork(unsigned long clone_flags,
+@@ -1609,6 +1672,8 @@ long do_fork(unsigned long clone_flags,
  		if (clone_flags & CLONE_PARENT_SETTID)
  			put_user(nr, parent_tidptr);
  
@@ -81017,7 +81621,7 @@ index 200a7a2..43e52da 100644
  		if (clone_flags & CLONE_VFORK) {
  			p->vfork_done = &vfork;
  			init_completion(&vfork);
-@@ -1735,7 +1798,7 @@ void __init proc_caches_init(void)
+@@ -1725,7 +1790,7 @@ void __init proc_caches_init(void)
  	mm_cachep = kmem_cache_create("mm_struct",
  			sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
  			SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
@@ -81026,7 +81630,7 @@ index 200a7a2..43e52da 100644
  	mmap_init();
  	nsproxy_cache_init();
  }
-@@ -1775,7 +1838,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
+@@ -1765,7 +1830,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
  		return 0;
  
  	/* don't need lock here; in the worst case we'll do useless copy */
@@ -81035,7 +81639,7 @@ index 200a7a2..43e52da 100644
  		return 0;
  
  	*new_fsp = copy_fs_struct(fs);
-@@ -1887,7 +1950,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
+@@ -1872,7 +1937,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
  			fs = current->fs;
  			spin_lock(&fs->lock);
  			current->fs = new_fs;
@@ -81171,18 +81775,18 @@ index 55fcce6..0e4cf34 100644
  	return 0;
  }
 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
-index 60f48fa..7f3a770 100644
+index 297a924..7290070 100644
 --- a/kernel/jump_label.c
 +++ b/kernel/jump_label.c
-@@ -13,6 +13,7 @@
- #include <linux/sort.h>
+@@ -14,6 +14,7 @@
  #include <linux/err.h>
  #include <linux/static_key.h>
+ #include <linux/jump_label_ratelimit.h>
 +#include <linux/mm.h>
  
  #ifdef HAVE_JUMP_LABEL
  
-@@ -50,7 +51,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
+@@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
  
  	size = (((unsigned long)stop - (unsigned long)start)
  					/ sizeof(struct jump_entry));
@@ -81192,7 +81796,7 @@ index 60f48fa..7f3a770 100644
  }
  
  static void jump_label_update(struct static_key *key, int enable);
-@@ -357,10 +360,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
+@@ -358,10 +361,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
  	struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
  	struct jump_entry *iter;
  
@@ -81335,7 +81939,7 @@ index e30ac0f..3528cac 100644
  
  	/*
 diff --git a/kernel/kexec.c b/kernel/kexec.c
-index 59f7b55..4022f65 100644
+index 2a74f30..d139351 100644
 --- a/kernel/kexec.c
 +++ b/kernel/kexec.c
 @@ -1041,7 +1041,8 @@ asmlinkage long compat_sys_kexec_load(unsigned long entry,
@@ -81349,7 +81953,7 @@ index 59f7b55..4022f65 100644
  
  	/* Don't allow clients that don't understand the native
 diff --git a/kernel/kmod.c b/kernel/kmod.c
-index b086006..ae5736e 100644
+index b086006..56b1feb 100644
 --- a/kernel/kmod.c
 +++ b/kernel/kmod.c
 @@ -75,7 +75,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
@@ -81486,8 +82090,8 @@ index b086006..ae5736e 100644
 +	   out the path to be used prior to this point and are now operating
 +	   on that copy
 +	*/
-+	if (strncmp(sub_info->path, "/sbin/", 6) || strstr(sub_info->path, "..")) {
-+		printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of /sbin\n", sub_info->path);
++	if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/systemd/", 17)) || strstr(sub_info->path, "..")) {
++		printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of /sbin and /usr/lib/systemd\n", sub_info->path);
 +		retval = -EPERM;
 +		goto fail;
 +	}
@@ -81539,7 +82143,7 @@ index b086006..ae5736e 100644
  	kernel_cap_t new_cap;
  	int err, i;
 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
-index 6e33498..3133bd3 100644
+index a0d367a..11c18b6 100644
 --- a/kernel/kprobes.c
 +++ b/kernel/kprobes.c
 @@ -31,6 +31,9 @@
@@ -81552,25 +82156,22 @@ index 6e33498..3133bd3 100644
  #include <linux/kprobes.h>
  #include <linux/hash.h>
  #include <linux/init.h>
-@@ -185,7 +188,7 @@ static kprobe_opcode_t __kprobes *__get_insn_slot(struct kprobe_insn_cache *c)
- 	 * kernel image and loaded module images reside. This is required
- 	 * so x86_64 can correctly handle the %rip-relative fixups.
- 	 */
--	kip->insns = module_alloc(PAGE_SIZE);
-+	kip->insns = module_alloc_exec(PAGE_SIZE);
- 	if (!kip->insns) {
- 		kfree(kip);
- 		return NULL;
-@@ -225,7 +228,7 @@ static int __kprobes collect_one_slot(struct kprobe_insn_page *kip, int idx)
- 		 */
- 		if (!list_is_singular(&kip->list)) {
- 			list_del(&kip->list);
--			module_free(NULL, kip->insns);
-+			module_free_exec(NULL, kip->insns);
- 			kfree(kip);
- 		}
- 		return 1;
-@@ -2083,7 +2086,7 @@ static int __init init_kprobes(void)
+@@ -135,12 +138,12 @@ enum kprobe_slot_state {
+ 
+ static void *alloc_insn_page(void)
+ {
+-	return module_alloc(PAGE_SIZE);
++	return module_alloc_exec(PAGE_SIZE);
+ }
+ 
+ static void free_insn_page(void *page)
+ {
+-	module_free(NULL, page);
++	module_free_exec(NULL, page);
+ }
+ 
+ struct kprobe_insn_cache kprobe_insn_slots = {
+@@ -2066,7 +2069,7 @@ static int __init init_kprobes(void)
  {
  	int i, err = 0;
  	unsigned long offset = 0, size = 0;
@@ -81579,7 +82180,7 @@ index 6e33498..3133bd3 100644
  	const char *symbol_name;
  	void *addr;
  	struct kprobe_blackpoint *kb;
-@@ -2168,11 +2171,11 @@ static void __kprobes report_probe(struct seq_file *pi, struct kprobe *p,
+@@ -2151,11 +2154,11 @@ static void __kprobes report_probe(struct seq_file *pi, struct kprobe *p,
  		kprobe_type = "k";
  
  	if (sym)
@@ -81593,7 +82194,7 @@ index 6e33498..3133bd3 100644
  			p->addr, kprobe_type, p->addr);
  
  	if (!pp)
-@@ -2209,7 +2212,7 @@ static int __kprobes show_kprobe_addr(struct seq_file *pi, void *v)
+@@ -2192,7 +2195,7 @@ static int __kprobes show_kprobe_addr(struct seq_file *pi, void *v)
  	const char *sym = NULL;
  	unsigned int i = *(loff_t *) v;
  	unsigned long offset = 0;
@@ -81603,7 +82204,7 @@ index 6e33498..3133bd3 100644
  	head = &kprobe_table[i];
  	preempt_disable();
 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
-index 6ada93c..dce7d5d 100644
+index 9659d38..bffd520 100644
 --- a/kernel/ksysfs.c
 +++ b/kernel/ksysfs.c
 @@ -46,6 +46,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
@@ -81706,7 +82307,7 @@ index b2c71c5..7b88d63 100644
  		seq_printf(m, "%40s %14lu %29s %pS\n",
  			   name, stats->contending_point[i],
 diff --git a/kernel/module.c b/kernel/module.c
-index 2069158..71101bb 100644
+index dc58274..3ddfa55 100644
 --- a/kernel/module.c
 +++ b/kernel/module.c
 @@ -61,6 +61,7 @@
@@ -81717,7 +82318,7 @@ index 2069158..71101bb 100644
  #include <uapi/linux/module.h>
  #include "module-internal.h"
  
-@@ -156,7 +157,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
+@@ -157,7 +158,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
  
  /* Bounds of module allocation, for speeding __module_address.
   * Protected by module_mutex. */
@@ -81727,7 +82328,7 @@ index 2069158..71101bb 100644
  
  int register_module_notifier(struct notifier_block * nb)
  {
-@@ -323,7 +325,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
+@@ -324,7 +326,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
  		return true;
  
  	list_for_each_entry_rcu(mod, &modules, list) {
@@ -81736,7 +82337,7 @@ index 2069158..71101bb 100644
  			{ mod->syms, mod->syms + mod->num_syms, mod->crcs,
  			  NOT_GPL_ONLY, false },
  			{ mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
-@@ -348,7 +350,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
+@@ -349,7 +351,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
  		if (mod->state == MODULE_STATE_UNFORMED)
  			continue;
  
@@ -81745,7 +82346,7 @@ index 2069158..71101bb 100644
  			return true;
  	}
  	return false;
-@@ -490,7 +492,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
+@@ -491,7 +493,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
  	if (!pcpusec->sh_size)
  		return 0;
  
@@ -81754,7 +82355,7 @@ index 2069158..71101bb 100644
  		printk(KERN_WARNING "%s: per-cpu alignment %li > %li\n",
  		       mod->name, align, PAGE_SIZE);
  		align = PAGE_SIZE;
-@@ -1096,7 +1098,7 @@ struct module_attribute module_uevent =
+@@ -1097,7 +1099,7 @@ struct module_attribute module_uevent =
  static ssize_t show_coresize(struct module_attribute *mattr,
  			     struct module_kobject *mk, char *buffer)
  {
@@ -81763,7 +82364,7 @@ index 2069158..71101bb 100644
  }
  
  static struct module_attribute modinfo_coresize =
-@@ -1105,7 +1107,7 @@ static struct module_attribute modinfo_coresize =
+@@ -1106,7 +1108,7 @@ static struct module_attribute modinfo_coresize =
  static ssize_t show_initsize(struct module_attribute *mattr,
  			     struct module_kobject *mk, char *buffer)
  {
@@ -81772,7 +82373,7 @@ index 2069158..71101bb 100644
  }
  
  static struct module_attribute modinfo_initsize =
-@@ -1320,7 +1322,7 @@ resolve_symbol_wait(struct module *mod,
+@@ -1321,7 +1323,7 @@ resolve_symbol_wait(struct module *mod,
   */
  #ifdef CONFIG_SYSFS
  
@@ -81781,7 +82382,7 @@ index 2069158..71101bb 100644
  static inline bool sect_empty(const Elf_Shdr *sect)
  {
  	return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
-@@ -1460,7 +1462,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
+@@ -1461,7 +1463,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
  {
  	unsigned int notes, loaded, i;
  	struct module_notes_attrs *notes_attrs;
@@ -81790,7 +82391,7 @@ index 2069158..71101bb 100644
  
  	/* failed to create section attributes, so can't create notes */
  	if (!mod->sect_attrs)
-@@ -1572,7 +1574,7 @@ static void del_usage_links(struct module *mod)
+@@ -1573,7 +1575,7 @@ static void del_usage_links(struct module *mod)
  static int module_add_modinfo_attrs(struct module *mod)
  {
  	struct module_attribute *attr;
@@ -81799,7 +82400,7 @@ index 2069158..71101bb 100644
  	int error = 0;
  	int i;
  
-@@ -1786,21 +1788,21 @@ static void set_section_ro_nx(void *base,
+@@ -1795,21 +1797,21 @@ static void set_section_ro_nx(void *base,
  
  static void unset_module_core_ro_nx(struct module *mod)
  {
@@ -81829,7 +82430,7 @@ index 2069158..71101bb 100644
  		set_memory_rw);
  }
  
-@@ -1813,14 +1815,14 @@ void set_all_modules_text_rw(void)
+@@ -1822,14 +1824,14 @@ void set_all_modules_text_rw(void)
  	list_for_each_entry_rcu(mod, &modules, list) {
  		if (mod->state == MODULE_STATE_UNFORMED)
  			continue;
@@ -81850,7 +82451,7 @@ index 2069158..71101bb 100644
  						set_memory_rw);
  		}
  	}
-@@ -1836,14 +1838,14 @@ void set_all_modules_text_ro(void)
+@@ -1845,14 +1847,14 @@ void set_all_modules_text_ro(void)
  	list_for_each_entry_rcu(mod, &modules, list) {
  		if (mod->state == MODULE_STATE_UNFORMED)
  			continue;
@@ -81871,7 +82472,7 @@ index 2069158..71101bb 100644
  						set_memory_ro);
  		}
  	}
-@@ -1894,16 +1896,19 @@ static void free_module(struct module *mod)
+@@ -1903,16 +1905,19 @@ static void free_module(struct module *mod)
  
  	/* This may be NULL, but that's OK */
  	unset_module_init_ro_nx(mod);
@@ -81894,7 +82495,7 @@ index 2069158..71101bb 100644
  
  #ifdef CONFIG_MPU
  	update_protections(current->mm);
-@@ -1973,9 +1978,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
+@@ -1982,9 +1987,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
  	int ret = 0;
  	const struct kernel_symbol *ksym;
  
@@ -81926,7 +82527,7 @@ index 2069158..71101bb 100644
  		switch (sym[i].st_shndx) {
  		case SHN_COMMON:
  			/* We compiled with -fno-common.  These are not
-@@ -1996,7 +2023,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
+@@ -2005,7 +2032,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
  			ksym = resolve_symbol_wait(mod, info, name);
  			/* Ok if resolved.  */
  			if (ksym && !IS_ERR(ksym)) {
@@ -81936,7 +82537,7 @@ index 2069158..71101bb 100644
  				break;
  			}
  
-@@ -2015,11 +2044,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
+@@ -2024,11 +2053,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
  				secbase = (unsigned long)mod_percpu(mod);
  			else
  				secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
@@ -81957,7 +82558,7 @@ index 2069158..71101bb 100644
  	return ret;
  }
  
-@@ -2103,22 +2141,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
+@@ -2112,22 +2150,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
  			    || s->sh_entsize != ~0UL
  			    || strstarts(sname, ".init"))
  				continue;
@@ -81984,7 +82585,7 @@ index 2069158..71101bb 100644
  	}
  
  	pr_debug("Init section allocation order:\n");
-@@ -2132,23 +2160,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
+@@ -2141,23 +2169,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
  			    || s->sh_entsize != ~0UL
  			    || !strstarts(sname, ".init"))
  				continue;
@@ -82013,7 +82614,7 @@ index 2069158..71101bb 100644
  	}
  }
  
-@@ -2321,7 +2339,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
+@@ -2330,7 +2348,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
  
  	/* Put symbol section at end of init part of module. */
  	symsect->sh_flags |= SHF_ALLOC;
@@ -82022,7 +82623,7 @@ index 2069158..71101bb 100644
  					 info->index.sym) | INIT_OFFSET_MASK;
  	pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
  
-@@ -2338,13 +2356,13 @@ static void layout_symtab(struct module *mod, struct load_info *info)
+@@ -2347,13 +2365,13 @@ static void layout_symtab(struct module *mod, struct load_info *info)
  	}
  
  	/* Append room for core symbols at end of core part. */
@@ -82040,7 +82641,7 @@ index 2069158..71101bb 100644
  					 info->index.str) | INIT_OFFSET_MASK;
  	pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
  }
-@@ -2362,12 +2380,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
+@@ -2371,12 +2389,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
  	/* Make sure we get permanent strtab: don't use info->strtab. */
  	mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
  
@@ -82057,7 +82658,7 @@ index 2069158..71101bb 100644
  	src = mod->symtab;
  	for (ndst = i = 0; i < mod->num_symtab; i++) {
  		if (i == 0 ||
-@@ -2379,6 +2399,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
+@@ -2388,6 +2408,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
  		}
  	}
  	mod->core_num_syms = ndst;
@@ -82066,7 +82667,7 @@ index 2069158..71101bb 100644
  }
  #else
  static inline void layout_symtab(struct module *mod, struct load_info *info)
-@@ -2412,17 +2434,33 @@ void * __weak module_alloc(unsigned long size)
+@@ -2421,17 +2443,33 @@ void * __weak module_alloc(unsigned long size)
  	return vmalloc_exec(size);
  }
  
@@ -82105,7 +82706,7 @@ index 2069158..71101bb 100644
  		mutex_unlock(&module_mutex);
  	}
  	return ret;
-@@ -2698,8 +2736,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
+@@ -2706,8 +2744,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
  static int check_modinfo(struct module *mod, struct load_info *info, int flags)
  {
  	const char *modmagic = get_modinfo(info, "vermagic");
@@ -82120,7 +82721,7 @@ index 2069158..71101bb 100644
  	if (flags & MODULE_INIT_IGNORE_VERMAGIC)
  		modmagic = NULL;
  
-@@ -2725,7 +2769,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
+@@ -2733,7 +2777,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
  	}
  
  	/* Set up license info based on the info section */
@@ -82129,7 +82730,7 @@ index 2069158..71101bb 100644
  
  	return 0;
  }
-@@ -2806,7 +2850,7 @@ static int move_module(struct module *mod, struct load_info *info)
+@@ -2814,7 +2858,7 @@ static int move_module(struct module *mod, struct load_info *info)
  	void *ptr;
  
  	/* Do the allocs. */
@@ -82138,7 +82739,7 @@ index 2069158..71101bb 100644
  	/*
  	 * The pointer to this block is stored in the module structure
  	 * which is inside the block. Just mark it as not being a
-@@ -2816,11 +2860,11 @@ static int move_module(struct module *mod, struct load_info *info)
+@@ -2824,11 +2868,11 @@ static int move_module(struct module *mod, struct load_info *info)
  	if (!ptr)
  		return -ENOMEM;
  
@@ -82154,7 +82755,7 @@ index 2069158..71101bb 100644
  		/*
  		 * The pointer to this block is stored in the module structure
  		 * which is inside the block. This block doesn't need to be
-@@ -2829,13 +2873,45 @@ static int move_module(struct module *mod, struct load_info *info)
+@@ -2837,13 +2881,45 @@ static int move_module(struct module *mod, struct load_info *info)
  		 */
  		kmemleak_ignore(ptr);
  		if (!ptr) {
@@ -82204,7 +82805,7 @@ index 2069158..71101bb 100644
  
  	/* Transfer each section which specifies SHF_ALLOC */
  	pr_debug("final section addresses:\n");
-@@ -2846,16 +2922,45 @@ static int move_module(struct module *mod, struct load_info *info)
+@@ -2854,16 +2930,45 @@ static int move_module(struct module *mod, struct load_info *info)
  		if (!(shdr->sh_flags & SHF_ALLOC))
  			continue;
  
@@ -82257,7 +82858,7 @@ index 2069158..71101bb 100644
  		pr_debug("\t0x%lx %s\n",
  			 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
  	}
-@@ -2912,12 +3017,12 @@ static void flush_module_icache(const struct module *mod)
+@@ -2920,12 +3025,12 @@ static void flush_module_icache(const struct module *mod)
  	 * Do it before processing of module parameters, so the module
  	 * can provide parameter accessor functions of its own.
  	 */
@@ -82276,7 +82877,7 @@ index 2069158..71101bb 100644
  
  	set_fs(old_fs);
  }
-@@ -2974,8 +3079,10 @@ static struct module *layout_and_allocate(struct load_info *info, int flags)
+@@ -2982,8 +3087,10 @@ static struct module *layout_and_allocate(struct load_info *info, int flags)
  static void module_deallocate(struct module *mod, struct load_info *info)
  {
  	percpu_modfree(mod);
@@ -82289,7 +82890,7 @@ index 2069158..71101bb 100644
  }
  
  int __weak module_finalize(const Elf_Ehdr *hdr,
-@@ -2988,7 +3095,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
+@@ -2996,7 +3103,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
  static int post_relocation(struct module *mod, const struct load_info *info)
  {
  	/* Sort exception table now relocations are done. */
@@ -82299,7 +82900,7 @@ index 2069158..71101bb 100644
  
  	/* Copy relocated percpu area over. */
  	percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
-@@ -3042,16 +3151,16 @@ static int do_init_module(struct module *mod)
+@@ -3050,16 +3159,16 @@ static int do_init_module(struct module *mod)
  			MODULE_STATE_COMING, mod);
  
  	/* Set RO and NX regions for core */
@@ -82324,7 +82925,7 @@ index 2069158..71101bb 100644
  
  	do_mod_ctors(mod);
  	/* Start the module */
-@@ -3113,11 +3222,12 @@ static int do_init_module(struct module *mod)
+@@ -3121,11 +3230,12 @@ static int do_init_module(struct module *mod)
  	mod->strtab = mod->core_strtab;
  #endif
  	unset_module_init_ro_nx(mod);
@@ -82342,7 +82943,7 @@ index 2069158..71101bb 100644
  	mutex_unlock(&module_mutex);
  	wake_up_all(&module_wq);
  
-@@ -3261,9 +3371,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
+@@ -3269,9 +3379,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
  	if (err)
  		goto free_unload;
  
@@ -82381,7 +82982,7 @@ index 2069158..71101bb 100644
  	/* Fix up syms, so that st_value is a pointer to location. */
  	err = simplify_symbols(mod, info);
  	if (err < 0)
-@@ -3279,13 +3418,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
+@@ -3287,13 +3426,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
  
  	flush_module_icache(mod);
  
@@ -82395,7 +82996,7 @@ index 2069158..71101bb 100644
  	dynamic_debug_setup(info->debug, info->num_debug);
  
  	/* Finally it's fully formed, ready to start executing. */
-@@ -3320,11 +3452,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
+@@ -3328,11 +3460,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
   ddebug_cleanup:
  	dynamic_debug_remove(info->debug);
  	synchronize_sched();
@@ -82408,7 +83009,7 @@ index 2069158..71101bb 100644
   free_unload:
  	module_unload_free(mod);
   unlink_mod:
-@@ -3407,10 +3538,16 @@ static const char *get_ksymbol(struct module *mod,
+@@ -3415,10 +3546,16 @@ static const char *get_ksymbol(struct module *mod,
  	unsigned long nextval;
  
  	/* At worse, next value is at end of module */
@@ -82428,7 +83029,7 @@ index 2069158..71101bb 100644
  
  	/* Scan for closest preceding symbol, and next symbol. (ELF
  	   starts real symbols at 1). */
-@@ -3661,7 +3798,7 @@ static int m_show(struct seq_file *m, void *p)
+@@ -3669,7 +3806,7 @@ static int m_show(struct seq_file *m, void *p)
  		return 0;
  
  	seq_printf(m, "%s %u",
@@ -82437,7 +83038,7 @@ index 2069158..71101bb 100644
  	print_unload_info(m, mod);
  
  	/* Informative for users. */
-@@ -3670,7 +3807,7 @@ static int m_show(struct seq_file *m, void *p)
+@@ -3678,7 +3815,7 @@ static int m_show(struct seq_file *m, void *p)
  		   mod->state == MODULE_STATE_COMING ? "Loading":
  		   "Live");
  	/* Used by oprofile and other similar tools. */
@@ -82446,7 +83047,7 @@ index 2069158..71101bb 100644
  
  	/* Taints info */
  	if (mod->taints)
-@@ -3706,7 +3843,17 @@ static const struct file_operations proc_modules_operations = {
+@@ -3714,7 +3851,17 @@ static const struct file_operations proc_modules_operations = {
  
  static int __init proc_modules_init(void)
  {
@@ -82464,7 +83065,7 @@ index 2069158..71101bb 100644
  	return 0;
  }
  module_init(proc_modules_init);
-@@ -3767,14 +3914,14 @@ struct module *__module_address(unsigned long addr)
+@@ -3775,14 +3922,14 @@ struct module *__module_address(unsigned long addr)
  {
  	struct module *mod;
  
@@ -82482,7 +83083,7 @@ index 2069158..71101bb 100644
  			return mod;
  	}
  	return NULL;
-@@ -3809,11 +3956,20 @@ bool is_module_text_address(unsigned long addr)
+@@ -3817,11 +3964,20 @@ bool is_module_text_address(unsigned long addr)
   */
  struct module *__module_text_address(unsigned long addr)
  {
@@ -82555,7 +83156,7 @@ index 0799fd3..d06ae3b 100644
  extern void debug_mutex_init(struct mutex *lock, const char *name,
  			     struct lock_class_key *key);
 diff --git a/kernel/mutex.c b/kernel/mutex.c
-index a2b80f1..e91d35c 100644
+index d24105b..15648eb 100644
 --- a/kernel/mutex.c
 +++ b/kernel/mutex.c
 @@ -135,7 +135,7 @@ void mspin_lock(struct mspin_node **lock, struct mspin_node *node)
@@ -82576,8 +83177,8 @@ index a2b80f1..e91d35c 100644
  	smp_wmb();
  }
  
-@@ -514,7 +514,7 @@ slowpath:
- 	spin_lock_mutex(&lock->wait_lock, flags);
+@@ -520,7 +520,7 @@ slowpath:
+ 		goto skip_wait;
  
  	debug_mutex_lock_common(lock, &waiter);
 -	debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
@@ -82585,16 +83186,16 @@ index a2b80f1..e91d35c 100644
  
  	/* add waiting tasks to the end of the waitqueue (FIFO): */
  	list_add_tail(&waiter.list, &lock->wait_list);
-@@ -565,7 +565,7 @@ slowpath:
- done:
- 	lock_acquired(&lock->dep_map, ip);
- 	/* got the lock - rejoice! */
+@@ -564,7 +564,7 @@ slowpath:
+ 		schedule_preempt_disabled();
+ 		spin_lock_mutex(&lock->wait_lock, flags);
+ 	}
 -	mutex_remove_waiter(lock, &waiter, current_thread_info());
 +	mutex_remove_waiter(lock, &waiter, task);
- 	mutex_set_owner(lock);
- 
- 	if (use_ww_ctx) {
-@@ -604,7 +604,7 @@ done:
+ 	/* set it to 0 if there are no waiters left: */
+ 	if (likely(list_empty(&lock->wait_list)))
+ 		atomic_set(&lock->count, 0);
+@@ -601,7 +601,7 @@ skip_wait:
  	return 0;
  
  err:
@@ -82660,10 +83261,10 @@ index 2d5cc4c..d9ea600 100644
  	return -ENOENT;
  }
 diff --git a/kernel/panic.c b/kernel/panic.c
-index 8018646..b6a5b4f 100644
+index b6c482c..5578061 100644
 --- a/kernel/panic.c
 +++ b/kernel/panic.c
-@@ -403,7 +403,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
+@@ -407,7 +407,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
  	disable_trace_on_warning();
  
  	pr_warn("------------[ cut here ]------------\n");
@@ -82672,7 +83273,7 @@ index 8018646..b6a5b4f 100644
  		raw_smp_processor_id(), current->pid, file, line, caller);
  
  	if (args)
-@@ -457,7 +457,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
+@@ -461,7 +461,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
   */
  void __stack_chk_fail(void)
  {
@@ -82683,7 +83284,7 @@ index 8018646..b6a5b4f 100644
  }
  EXPORT_SYMBOL(__stack_chk_fail);
 diff --git a/kernel/pid.c b/kernel/pid.c
-index ebe5e80..5d6d634 100644
+index 9b9a266..c20ef80 100644
 --- a/kernel/pid.c
 +++ b/kernel/pid.c
 @@ -33,6 +33,7 @@
@@ -82703,7 +83304,7 @@ index ebe5e80..5d6d634 100644
  
  int pid_max_min = RESERVED_PIDS + 1;
  int pid_max_max = PID_MAX_LIMIT;
-@@ -440,10 +441,18 @@ EXPORT_SYMBOL(pid_task);
+@@ -445,10 +446,18 @@ EXPORT_SYMBOL(pid_task);
   */
  struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
  {
@@ -82723,7 +83324,7 @@ index ebe5e80..5d6d634 100644
  }
  
  struct task_struct *find_task_by_vpid(pid_t vnr)
-@@ -451,6 +460,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
+@@ -456,6 +465,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
  	return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
  }
  
@@ -82739,7 +83340,7 @@ index ebe5e80..5d6d634 100644
  {
  	struct pid *pid;
 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
-index 601bb36..f7e6f34 100644
+index 4208655..19f36a5 100644
 --- a/kernel/pid_namespace.c
 +++ b/kernel/pid_namespace.c
 @@ -247,7 +247,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
@@ -82932,7 +83533,7 @@ index 06ec886..9dba35e 100644
  
  		if (pm_wakeup_pending()) {
 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
-index 5b5a708..ec7637e 100644
+index b4e8500..b457a6c 100644
 --- a/kernel/printk/printk.c
 +++ b/kernel/printk/printk.c
 @@ -385,6 +385,11 @@ static int check_syslog_permissions(int type, bool from_file)
@@ -83009,7 +83610,7 @@ index 6631e1e..310c266 100644
  }
  
 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
-index a146ee3..ffed4c3 100644
+index dd562e9..74fc16d 100644
 --- a/kernel/ptrace.c
 +++ b/kernel/ptrace.c
 @@ -326,7 +326,7 @@ static int ptrace_attach(struct task_struct *task, long request,
@@ -83104,10 +83705,10 @@ index a146ee3..ffed4c3 100644
  	}
  
 diff --git a/kernel/rcupdate.c b/kernel/rcupdate.c
-index cce6ba8..7c758b1f 100644
+index b02a339..ce2d20c 100644
 --- a/kernel/rcupdate.c
 +++ b/kernel/rcupdate.c
-@@ -412,10 +412,10 @@ int rcu_jiffies_till_stall_check(void)
+@@ -312,10 +312,10 @@ int rcu_jiffies_till_stall_check(void)
  	 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
  	 */
  	if (till_stall_check < 3) {
@@ -83121,7 +83722,7 @@ index cce6ba8..7c758b1f 100644
  	}
  	return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
 diff --git a/kernel/rcutiny.c b/kernel/rcutiny.c
-index aa34411..4832cd4 100644
+index 9ed6075..c9e8a63 100644
 --- a/kernel/rcutiny.c
 +++ b/kernel/rcutiny.c
 @@ -45,7 +45,7 @@
@@ -83143,10 +83744,10 @@ index aa34411..4832cd4 100644
  	__rcu_process_callbacks(&rcu_sched_ctrlblk);
  	__rcu_process_callbacks(&rcu_bh_ctrlblk);
 diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
-index f4871e5..8ef5741 100644
+index be63101..05cf721 100644
 --- a/kernel/rcutorture.c
 +++ b/kernel/rcutorture.c
-@@ -164,12 +164,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1], rcu_torture_count) =
+@@ -170,12 +170,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1], rcu_torture_count) =
  	{ 0 };
  static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1], rcu_torture_batch) =
  	{ 0 };
@@ -83165,7 +83766,7 @@ index f4871e5..8ef5741 100644
  static long n_rcu_torture_barrier_error;
  static long n_rcu_torture_boost_ktrerror;
  static long n_rcu_torture_boost_rterror;
-@@ -287,11 +287,11 @@ rcu_torture_alloc(void)
+@@ -293,11 +293,11 @@ rcu_torture_alloc(void)
  
  	spin_lock_bh(&rcu_torture_lock);
  	if (list_empty(&rcu_torture_freelist)) {
@@ -83179,7 +83780,7 @@ index f4871e5..8ef5741 100644
  	p = rcu_torture_freelist.next;
  	list_del_init(p);
  	spin_unlock_bh(&rcu_torture_lock);
-@@ -304,7 +304,7 @@ rcu_torture_alloc(void)
+@@ -310,7 +310,7 @@ rcu_torture_alloc(void)
  static void
  rcu_torture_free(struct rcu_torture *p)
  {
@@ -83188,7 +83789,7 @@ index f4871e5..8ef5741 100644
  	spin_lock_bh(&rcu_torture_lock);
  	list_add_tail(&p->rtort_free, &rcu_torture_freelist);
  	spin_unlock_bh(&rcu_torture_lock);
-@@ -424,7 +424,7 @@ rcu_torture_cb(struct rcu_head *p)
+@@ -431,7 +431,7 @@ rcu_torture_cb(struct rcu_head *p)
  	i = rp->rtort_pipe_count;
  	if (i > RCU_TORTURE_PIPE_LEN)
  		i = RCU_TORTURE_PIPE_LEN;
@@ -83197,25 +83798,25 @@ index f4871e5..8ef5741 100644
  	if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
  		rp->rtort_mbtest = 0;
  		rcu_torture_free(rp);
-@@ -472,7 +472,7 @@ static void rcu_sync_torture_deferred_free(struct rcu_torture *p)
- 		i = rp->rtort_pipe_count;
- 		if (i > RCU_TORTURE_PIPE_LEN)
- 			i = RCU_TORTURE_PIPE_LEN;
--		atomic_inc(&rcu_torture_wcount[i]);
-+		atomic_inc_unchecked(&rcu_torture_wcount[i]);
- 		if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
- 			rp->rtort_mbtest = 0;
- 			list_del(&rp->rtort_free);
-@@ -952,7 +952,7 @@ rcu_torture_writer(void *arg)
+@@ -821,7 +821,7 @@ rcu_torture_writer(void *arg)
  			i = old_rp->rtort_pipe_count;
  			if (i > RCU_TORTURE_PIPE_LEN)
  				i = RCU_TORTURE_PIPE_LEN;
 -			atomic_inc(&rcu_torture_wcount[i]);
 +			atomic_inc_unchecked(&rcu_torture_wcount[i]);
  			old_rp->rtort_pipe_count++;
- 			cur_ops->deferred_free(old_rp);
- 		}
-@@ -1038,7 +1038,7 @@ static void rcu_torture_timer(unsigned long unused)
+ 			if (gp_normal == gp_exp)
+ 				exp = !!(rcu_random(&rand) & 0x80);
+@@ -839,7 +839,7 @@ rcu_torture_writer(void *arg)
+ 					i = rp->rtort_pipe_count;
+ 					if (i > RCU_TORTURE_PIPE_LEN)
+ 						i = RCU_TORTURE_PIPE_LEN;
+-					atomic_inc(&rcu_torture_wcount[i]);
++					atomic_inc_unchecked(&rcu_torture_wcount[i]);
+ 					if (++rp->rtort_pipe_count >=
+ 					    RCU_TORTURE_PIPE_LEN) {
+ 						rp->rtort_mbtest = 0;
+@@ -938,7 +938,7 @@ static void rcu_torture_timer(unsigned long unused)
  		return;
  	}
  	if (p->rtort_mbtest == 0)
@@ -83224,7 +83825,7 @@ index f4871e5..8ef5741 100644
  	spin_lock(&rand_lock);
  	cur_ops->read_delay(&rand);
  	n_rcu_torture_timers++;
-@@ -1108,7 +1108,7 @@ rcu_torture_reader(void *arg)
+@@ -1008,7 +1008,7 @@ rcu_torture_reader(void *arg)
  			continue;
  		}
  		if (p->rtort_mbtest == 0)
@@ -83233,7 +83834,7 @@ index f4871e5..8ef5741 100644
  		cur_ops->read_delay(&rand);
  		preempt_disable();
  		pipe_count = p->rtort_pipe_count;
-@@ -1171,11 +1171,11 @@ rcu_torture_printk(char *page)
+@@ -1071,11 +1071,11 @@ rcu_torture_printk(char *page)
  		       rcu_torture_current,
  		       rcu_torture_current_version,
  		       list_empty(&rcu_torture_freelist),
@@ -83249,7 +83850,7 @@ index f4871e5..8ef5741 100644
  		       n_rcu_torture_boost_ktrerror,
  		       n_rcu_torture_boost_rterror);
  	cnt += sprintf(&page[cnt], "rtbf: %ld rtb: %ld nt: %ld ",
-@@ -1194,14 +1194,14 @@ rcu_torture_printk(char *page)
+@@ -1094,14 +1094,14 @@ rcu_torture_printk(char *page)
  		       n_barrier_attempts,
  		       n_rcu_torture_barrier_error);
  	cnt += sprintf(&page[cnt], "\n%s%s ", torture_type, TORTURE_FLAG);
@@ -83266,7 +83867,7 @@ index f4871e5..8ef5741 100644
  		WARN_ON_ONCE(1);
  	}
  	cnt += sprintf(&page[cnt], "Reader Pipe: ");
-@@ -1215,7 +1215,7 @@ rcu_torture_printk(char *page)
+@@ -1115,7 +1115,7 @@ rcu_torture_printk(char *page)
  	cnt += sprintf(&page[cnt], "Free-Block Circulation: ");
  	for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
  		cnt += sprintf(&page[cnt], " %d",
@@ -83275,7 +83876,7 @@ index f4871e5..8ef5741 100644
  	}
  	cnt += sprintf(&page[cnt], "\n");
  	if (cur_ops->stats)
-@@ -1924,7 +1924,7 @@ rcu_torture_cleanup(void)
+@@ -1830,7 +1830,7 @@ rcu_torture_cleanup(void)
  
  	rcu_torture_stats_print();  /* -After- the stats thread is stopped! */
  
@@ -83284,7 +83885,7 @@ index f4871e5..8ef5741 100644
  		rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
  	else if (n_online_successes != n_online_attempts ||
  		 n_offline_successes != n_offline_attempts)
-@@ -1992,18 +1992,18 @@ rcu_torture_init(void)
+@@ -1952,18 +1952,18 @@ rcu_torture_init(void)
  
  	rcu_torture_current = NULL;
  	rcu_torture_current_version = 0;
@@ -83310,10 +83911,10 @@ index f4871e5..8ef5741 100644
  		for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
  			per_cpu(rcu_torture_count, cpu)[i] = 0;
 diff --git a/kernel/rcutree.c b/kernel/rcutree.c
-index 068de3a..5e7db2f 100644
+index 32618b3..c1fb822 100644
 --- a/kernel/rcutree.c
 +++ b/kernel/rcutree.c
-@@ -358,9 +358,9 @@ static void rcu_eqs_enter_common(struct rcu_dynticks *rdtp, long long oldval,
+@@ -382,9 +382,9 @@ static void rcu_eqs_enter_common(struct rcu_dynticks *rdtp, long long oldval,
  	rcu_prepare_for_idle(smp_processor_id());
  	/* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
  	smp_mb__before_atomic_inc();  /* See above. */
@@ -83325,7 +83926,7 @@ index 068de3a..5e7db2f 100644
  
  	/*
  	 * It is illegal to enter an extended quiescent state while
-@@ -496,10 +496,10 @@ static void rcu_eqs_exit_common(struct rcu_dynticks *rdtp, long long oldval,
+@@ -501,10 +501,10 @@ static void rcu_eqs_exit_common(struct rcu_dynticks *rdtp, long long oldval,
  			       int user)
  {
  	smp_mb__before_atomic_inc();  /* Force ordering w/previous sojourn. */
@@ -83336,9 +83937,9 @@ index 068de3a..5e7db2f 100644
 -	WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
 +	WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
  	rcu_cleanup_after_idle(smp_processor_id());
- 	trace_rcu_dyntick("End", oldval, rdtp->dynticks_nesting);
+ 	trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
  	if (!user && !is_idle_task(current)) {
-@@ -638,14 +638,14 @@ void rcu_nmi_enter(void)
+@@ -623,14 +623,14 @@ void rcu_nmi_enter(void)
  	struct rcu_dynticks *rdtp = &__get_cpu_var(rcu_dynticks);
  
  	if (rdtp->dynticks_nmi_nesting == 0 &&
@@ -83356,7 +83957,7 @@ index 068de3a..5e7db2f 100644
  }
  
  /**
-@@ -664,9 +664,9 @@ void rcu_nmi_exit(void)
+@@ -649,9 +649,9 @@ void rcu_nmi_exit(void)
  		return;
  	/* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
  	smp_mb__before_atomic_inc();  /* See above. */
@@ -83368,7 +83969,7 @@ index 068de3a..5e7db2f 100644
  }
  
  /**
-@@ -680,7 +680,7 @@ int rcu_is_cpu_idle(void)
+@@ -665,7 +665,7 @@ int rcu_is_cpu_idle(void)
  	int ret;
  
  	preempt_disable();
@@ -83377,16 +83978,16 @@ index 068de3a..5e7db2f 100644
  	preempt_enable();
  	return ret;
  }
-@@ -748,7 +748,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
-  */
- static int dyntick_save_progress_counter(struct rcu_data *rdp)
+@@ -734,7 +734,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
+ static int dyntick_save_progress_counter(struct rcu_data *rdp,
+ 					 bool *isidle, unsigned long *maxj)
  {
 -	rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
 +	rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
+ 	rcu_sysidle_check_cpu(rdp, isidle, maxj);
  	return (rdp->dynticks_snap & 0x1) == 0;
  }
- 
-@@ -763,7 +763,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp)
+@@ -751,7 +751,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
  	unsigned int curr;
  	unsigned int snap;
  
@@ -83395,7 +83996,7 @@ index 068de3a..5e7db2f 100644
  	snap = (unsigned int)rdp->dynticks_snap;
  
  	/*
-@@ -1351,9 +1351,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
+@@ -1341,9 +1341,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
  		rdp = this_cpu_ptr(rsp->rda);
  		rcu_preempt_check_blocked_tasks(rnp);
  		rnp->qsmask = rnp->qsmaskinit;
@@ -83407,7 +84008,7 @@ index 068de3a..5e7db2f 100644
  		if (rnp == rdp->mynode)
  			__note_gp_changes(rsp, rnp, rdp);
  		rcu_preempt_boost_start_gp(rnp);
-@@ -1435,7 +1435,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
+@@ -1434,7 +1434,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
  	 */
  	rcu_for_each_node_breadth_first(rsp, rnp) {
  		raw_spin_lock_irq(&rnp->lock);
@@ -83416,7 +84017,7 @@ index 068de3a..5e7db2f 100644
  		rdp = this_cpu_ptr(rsp->rda);
  		if (rnp == rdp->mynode)
  			__note_gp_changes(rsp, rnp, rdp);
-@@ -1765,7 +1765,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
+@@ -1766,7 +1766,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
  		rsp->qlen += rdp->qlen;
  		rdp->n_cbs_orphaned += rdp->qlen;
  		rdp->qlen_lazy = 0;
@@ -83425,7 +84026,7 @@ index 068de3a..5e7db2f 100644
  	}
  
  	/*
-@@ -2011,7 +2011,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
+@@ -2012,7 +2012,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
  	}
  	smp_mb(); /* List handling before counting for rcu_barrier(). */
  	rdp->qlen_lazy -= count_lazy;
@@ -83434,7 +84035,7 @@ index 068de3a..5e7db2f 100644
  	rdp->n_cbs_invoked += count;
  
  	/* Reinstate batch limit if we have worked down the excess. */
-@@ -2202,7 +2202,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
+@@ -2209,7 +2209,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
  /*
   * Do RCU core processing for the current CPU.
   */
@@ -83443,7 +84044,16 @@ index 068de3a..5e7db2f 100644
  {
  	struct rcu_state *rsp;
  
-@@ -2325,7 +2325,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
+@@ -2316,7 +2316,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
+ 	WARN_ON_ONCE((unsigned long)head & 0x3); /* Misaligned rcu_head! */
+ 	if (debug_rcu_head_queue(head)) {
+ 		/* Probable double call_rcu(), so leak the callback. */
+-		ACCESS_ONCE(head->func) = rcu_leak_callback;
++		ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
+ 		WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
+ 		return;
+ 	}
+@@ -2344,7 +2344,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
  		local_irq_restore(flags);
  		return;
  	}
@@ -83452,7 +84062,7 @@ index 068de3a..5e7db2f 100644
  	if (lazy)
  		rdp->qlen_lazy++;
  	else
-@@ -2534,11 +2534,11 @@ void synchronize_sched_expedited(void)
+@@ -2553,11 +2553,11 @@ void synchronize_sched_expedited(void)
  	 * counter wrap on a 32-bit system.  Quite a few more CPUs would of
  	 * course be required on a 64-bit system.
  	 */
@@ -83466,7 +84076,7 @@ index 068de3a..5e7db2f 100644
  		return;
  	}
  
-@@ -2546,7 +2546,7 @@ void synchronize_sched_expedited(void)
+@@ -2565,7 +2565,7 @@ void synchronize_sched_expedited(void)
  	 * Take a ticket.  Note that atomic_inc_return() implies a
  	 * full memory barrier.
  	 */
@@ -83475,7 +84085,7 @@ index 068de3a..5e7db2f 100644
  	firstsnap = snap;
  	get_online_cpus();
  	WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
-@@ -2559,14 +2559,14 @@ void synchronize_sched_expedited(void)
+@@ -2578,14 +2578,14 @@ void synchronize_sched_expedited(void)
  			     synchronize_sched_expedited_cpu_stop,
  			     NULL) == -EAGAIN) {
  		put_online_cpus();
@@ -83492,7 +84102,7 @@ index 068de3a..5e7db2f 100644
  			return;
  		}
  
-@@ -2575,7 +2575,7 @@ void synchronize_sched_expedited(void)
+@@ -2594,7 +2594,7 @@ void synchronize_sched_expedited(void)
  			udelay(trycount * num_online_cpus());
  		} else {
  			wait_rcu_gp(call_rcu_sched);
@@ -83501,7 +84111,7 @@ index 068de3a..5e7db2f 100644
  			return;
  		}
  
-@@ -2584,7 +2584,7 @@ void synchronize_sched_expedited(void)
+@@ -2603,7 +2603,7 @@ void synchronize_sched_expedited(void)
  		if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
  			/* ensure test happens before caller kfree */
  			smp_mb__before_atomic_inc(); /* ^^^ */
@@ -83510,7 +84120,7 @@ index 068de3a..5e7db2f 100644
  			return;
  		}
  
-@@ -2596,10 +2596,10 @@ void synchronize_sched_expedited(void)
+@@ -2615,10 +2615,10 @@ void synchronize_sched_expedited(void)
  		 * period works for us.
  		 */
  		get_online_cpus();
@@ -83523,7 +84133,7 @@ index 068de3a..5e7db2f 100644
  
  	/*
  	 * Everyone up to our most recent fetch is covered by our grace
-@@ -2608,16 +2608,16 @@ void synchronize_sched_expedited(void)
+@@ -2627,16 +2627,16 @@ void synchronize_sched_expedited(void)
  	 * than we did already did their update.
  	 */
  	do {
@@ -83543,7 +84153,7 @@ index 068de3a..5e7db2f 100644
  
  	put_online_cpus();
  }
-@@ -2799,7 +2799,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
+@@ -2829,7 +2829,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
  	 * ACCESS_ONCE() to prevent the compiler from speculating
  	 * the increment to precede the early-exit check.
  	 */
@@ -83552,7 +84162,7 @@ index 068de3a..5e7db2f 100644
  	WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
  	_rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
  	smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
-@@ -2849,7 +2849,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
+@@ -2879,7 +2879,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
  
  	/* Increment ->n_barrier_done to prevent duplicate work. */
  	smp_mb(); /* Keep increment after above mechanism. */
@@ -83561,7 +84171,7 @@ index 068de3a..5e7db2f 100644
  	WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
  	_rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
  	smp_mb(); /* Keep increment before caller's subsequent code. */
-@@ -2894,10 +2894,10 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
+@@ -2924,10 +2924,10 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
  	rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
  	init_callback_list(rdp);
  	rdp->qlen_lazy = 0;
@@ -83574,10 +84184,10 @@ index 068de3a..5e7db2f 100644
  	rdp->cpu = cpu;
  	rdp->rsp = rsp;
  	rcu_boot_init_nocb_percpu_data(rdp);
-@@ -2930,8 +2930,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp, int preemptible)
- 	rdp->blimit = blimit;
+@@ -2961,8 +2961,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp, int preemptible)
  	init_callback_list(rdp);  /* Re-enable callbacks on this CPU. */
  	rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
+ 	rcu_sysidle_init_percpu_data(rdp->dynticks);
 -	atomic_set(&rdp->dynticks->dynticks,
 -		   (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
 +	atomic_set_unchecked(&rdp->dynticks->dynticks,
@@ -83586,19 +84196,24 @@ index 068de3a..5e7db2f 100644
  
  	/* Add CPU to rcu_node bitmasks. */
 diff --git a/kernel/rcutree.h b/kernel/rcutree.h
-index b383258..2440c1e 100644
+index 5f97eab..db8f687 100644
 --- a/kernel/rcutree.h
 +++ b/kernel/rcutree.h
-@@ -87,7 +87,7 @@ struct rcu_dynticks {
+@@ -87,11 +87,11 @@ struct rcu_dynticks {
  	long long dynticks_nesting; /* Track irq/process nesting level. */
  				    /* Process level is worth LLONG_MAX/2. */
  	int dynticks_nmi_nesting;   /* Track NMI nesting level. */
 -	atomic_t dynticks;	    /* Even value for idle, else odd. */
 +	atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
- #ifdef CONFIG_RCU_FAST_NO_HZ
- 	bool all_lazy;		    /* Are all CPU's CBs lazy? */
- 	unsigned long nonlazy_posted;
-@@ -419,17 +419,17 @@ struct rcu_state {
+ #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
+ 	long long dynticks_idle_nesting;
+ 				    /* irq/process nesting level from idle. */
+-	atomic_t dynticks_idle;	    /* Even value for idle, else odd. */
++	atomic_unchecked_t dynticks_idle; /* Even value for idle, else odd. */
+ 				    /*  "Idle" excludes userspace execution. */
+ 	unsigned long dynticks_idle_jiffies;
+ 				    /* End of last non-NMI non-idle period. */
+@@ -427,17 +427,17 @@ struct rcu_state {
  						/*  _rcu_barrier(). */
  	/* End of fields guarded by barrier_mutex. */
  
@@ -83628,10 +84243,10 @@ index b383258..2440c1e 100644
  	unsigned long jiffies_force_qs;		/* Time at which to invoke */
  						/*  force_quiescent_state(). */
 diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h
-index 769e12e..7b2139b 100644
+index 130c97b..da2e5fc 100644
 --- a/kernel/rcutree_plugin.h
 +++ b/kernel/rcutree_plugin.h
-@@ -902,7 +902,7 @@ void synchronize_rcu_expedited(void)
+@@ -900,7 +900,7 @@ void synchronize_rcu_expedited(void)
  
  	/* Clean up and exit. */
  	smp_mb(); /* ensure expedited GP seen before counter increment. */
@@ -83640,7 +84255,7 @@ index 769e12e..7b2139b 100644
  unlock_mb_ret:
  	mutex_unlock(&sync_rcu_preempt_exp_mutex);
  mb_ret:
-@@ -1476,7 +1476,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
+@@ -1474,7 +1474,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
  	free_cpumask_var(cm);
  }
  
@@ -83649,7 +84264,7 @@ index 769e12e..7b2139b 100644
  	.store			= &rcu_cpu_kthread_task,
  	.thread_should_run	= rcu_cpu_kthread_should_run,
  	.thread_fn		= rcu_cpu_kthread,
-@@ -1941,7 +1941,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
+@@ -1939,7 +1939,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
  	print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
  	pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u %s\n",
  	       cpu, ticks_value, ticks_title,
@@ -83658,7 +84273,7 @@ index 769e12e..7b2139b 100644
  	       rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
  	       rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
  	       fast_no_hz);
-@@ -2104,7 +2104,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
+@@ -2102,7 +2102,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
  
  	/* Enqueue the callback on the nocb list and update counts. */
  	old_rhpp = xchg(&rdp->nocb_tail, rhtp);
@@ -83667,7 +84282,7 @@ index 769e12e..7b2139b 100644
  	atomic_long_add(rhcount, &rdp->nocb_q_count);
  	atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
  
-@@ -2244,12 +2244,12 @@ static int rcu_nocb_kthread(void *arg)
+@@ -2242,12 +2242,12 @@ static int rcu_nocb_kthread(void *arg)
  		 * Extract queued callbacks, update counts, and wait
  		 * for a grace period to elapse.
  		 */
@@ -83683,7 +84298,7 @@ index 769e12e..7b2139b 100644
  		rcu_nocb_wait_gp(rdp);
  
  		/* Each pass through the following loop invokes a callback. */
-@@ -2271,8 +2271,8 @@ static int rcu_nocb_kthread(void *arg)
+@@ -2269,8 +2269,8 @@ static int rcu_nocb_kthread(void *arg)
  			list = next;
  		}
  		trace_rcu_batch_end(rdp->rsp->name, c, !!list, 0, 0, 1);
@@ -83694,7 +84309,7 @@ index 769e12e..7b2139b 100644
  		rdp->n_nocbs_invoked += c;
  	}
  	return 0;
-@@ -2299,7 +2299,7 @@ static void __init rcu_spawn_nocb_kthreads(struct rcu_state *rsp)
+@@ -2297,7 +2297,7 @@ static void __init rcu_spawn_nocb_kthreads(struct rcu_state *rsp)
  		t = kthread_run(rcu_nocb_kthread, rdp,
  				"rcuo%c/%d", rsp->abbr, cpu);
  		BUG_ON(IS_ERR(t));
@@ -83703,6 +84318,39 @@ index 769e12e..7b2139b 100644
  	}
  }
  
+@@ -2425,9 +2425,9 @@ static void rcu_sysidle_enter(struct rcu_dynticks *rdtp, int irq)
+ 	j = jiffies;
+ 	ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
+ 	smp_mb__before_atomic_inc();
+-	atomic_inc(&rdtp->dynticks_idle);
++	atomic_inc_unchecked(&rdtp->dynticks_idle);
+ 	smp_mb__after_atomic_inc();
+-	WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
++	WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
+ }
+ 
+ /*
+@@ -2492,9 +2492,9 @@ static void rcu_sysidle_exit(struct rcu_dynticks *rdtp, int irq)
+ 
+ 	/* Record end of idle period. */
+ 	smp_mb__before_atomic_inc();
+-	atomic_inc(&rdtp->dynticks_idle);
++	atomic_inc_unchecked(&rdtp->dynticks_idle);
+ 	smp_mb__after_atomic_inc();
+-	WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
++	WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
+ 
+ 	/*
+ 	 * If we are the timekeeping CPU, we are permitted to be non-idle
+@@ -2535,7 +2535,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
+ 		WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
+ 
+ 	/* Pick up current idle and NMI-nesting counter and check. */
+-	cur = atomic_read(&rdtp->dynticks_idle);
++	cur = atomic_read_unchecked(&rdtp->dynticks_idle);
+ 	if (cur & 0x1) {
+ 		*isidle = false; /* We are not idle! */
+ 		return;
 diff --git a/kernel/rcutree_trace.c b/kernel/rcutree_trace.c
 index cf6c174..a8f4b50 100644
 --- a/kernel/rcutree_trace.c
@@ -83884,10 +84532,10 @@ index 4a07353..66b5291 100644
  #ifdef CONFIG_RT_GROUP_SCHED
  	/*
 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
-index 05c39f0..442e6fe 100644
+index 5ac63c9..d912786 100644
 --- a/kernel/sched/core.c
 +++ b/kernel/sched/core.c
-@@ -2885,7 +2885,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
+@@ -2868,7 +2868,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
   * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
   * or number of jiffies left till timeout) if completed.
   */
@@ -83896,7 +84544,7 @@ index 05c39f0..442e6fe 100644
  wait_for_completion_interruptible_timeout(struct completion *x,
  					  unsigned long timeout)
  {
-@@ -2902,7 +2902,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
+@@ -2885,7 +2885,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
   *
   * Return: -ERESTARTSYS if interrupted, 0 if completed.
   */
@@ -83905,7 +84553,7 @@ index 05c39f0..442e6fe 100644
  {
  	long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
  	if (t == -ERESTARTSYS)
-@@ -2923,7 +2923,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
+@@ -2906,7 +2906,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
   * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
   * or number of jiffies left till timeout) if completed.
   */
@@ -83914,7 +84562,7 @@ index 05c39f0..442e6fe 100644
  wait_for_completion_killable_timeout(struct completion *x,
  				     unsigned long timeout)
  {
-@@ -3149,6 +3149,8 @@ int can_nice(const struct task_struct *p, const int nice)
+@@ -3132,6 +3132,8 @@ int can_nice(const struct task_struct *p, const int nice)
  	/* convert nice value [19,-20] to rlimit style value [1,40] */
  	int nice_rlim = 20 - nice;
  
@@ -83923,7 +84571,7 @@ index 05c39f0..442e6fe 100644
  	return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
  		capable(CAP_SYS_NICE));
  }
-@@ -3182,7 +3184,8 @@ SYSCALL_DEFINE1(nice, int, increment)
+@@ -3165,7 +3167,8 @@ SYSCALL_DEFINE1(nice, int, increment)
  	if (nice > 19)
  		nice = 19;
  
@@ -83933,7 +84581,7 @@ index 05c39f0..442e6fe 100644
  		return -EPERM;
  
  	retval = security_task_setnice(current, nice);
-@@ -3344,6 +3347,7 @@ recheck:
+@@ -3327,6 +3330,7 @@ recheck:
  			unsigned long rlim_rtprio =
  					task_rlimit(p, RLIMIT_RTPRIO);
  
@@ -83941,7 +84589,7 @@ index 05c39f0..442e6fe 100644
  			/* can't set/change the rt policy */
  			if (policy != p->policy && !rlim_rtprio)
  				return -EPERM;
-@@ -4473,7 +4477,7 @@ static void migrate_tasks(unsigned int dead_cpu)
+@@ -4456,7 +4460,7 @@ static void migrate_tasks(unsigned int dead_cpu)
  
  #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
  
@@ -83950,7 +84598,7 @@ index 05c39f0..442e6fe 100644
  	{
  		.procname	= "sched_domain",
  		.mode		= 0555,
-@@ -4490,17 +4494,17 @@ static struct ctl_table sd_ctl_root[] = {
+@@ -4473,17 +4477,17 @@ static struct ctl_table sd_ctl_root[] = {
  	{}
  };
  
@@ -83972,7 +84620,7 @@ index 05c39f0..442e6fe 100644
  
  	/*
  	 * In the intermediate directories, both the child directory and
-@@ -4508,22 +4512,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
+@@ -4491,22 +4495,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
  	 * will always be set. In the lowest directory the names are
  	 * static strings and all have proc handlers.
  	 */
@@ -84004,7 +84652,7 @@ index 05c39f0..442e6fe 100644
  		const char *procname, void *data, int maxlen,
  		umode_t mode, proc_handler *proc_handler,
  		bool load_idx)
-@@ -4543,7 +4550,7 @@ set_table_entry(struct ctl_table *entry,
+@@ -4526,7 +4533,7 @@ set_table_entry(struct ctl_table *entry,
  static struct ctl_table *
  sd_alloc_ctl_domain_table(struct sched_domain *sd)
  {
@@ -84013,7 +84661,7 @@ index 05c39f0..442e6fe 100644
  
  	if (table == NULL)
  		return NULL;
-@@ -4578,9 +4585,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
+@@ -4561,9 +4568,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
  	return table;
  }
  
@@ -84025,7 +84673,7 @@ index 05c39f0..442e6fe 100644
  	struct sched_domain *sd;
  	int domain_num = 0, i;
  	char buf[32];
-@@ -4607,11 +4614,13 @@ static struct ctl_table_header *sd_sysctl_header;
+@@ -4590,11 +4597,13 @@ static struct ctl_table_header *sd_sysctl_header;
  static void register_sched_domain_sysctl(void)
  {
  	int i, cpu_num = num_possible_cpus();
@@ -84040,7 +84688,7 @@ index 05c39f0..442e6fe 100644
  
  	if (entry == NULL)
  		return;
-@@ -4634,8 +4643,12 @@ static void unregister_sched_domain_sysctl(void)
+@@ -4617,8 +4626,12 @@ static void unregister_sched_domain_sysctl(void)
  	if (sd_sysctl_header)
  		unregister_sysctl_table(sd_sysctl_header);
  	sd_sysctl_header = NULL;
@@ -84056,7 +84704,7 @@ index 05c39f0..442e6fe 100644
  #else
  static void register_sched_domain_sysctl(void)
 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
-index 31cbc15..ba68c15 100644
+index 7c70201..23f52b6 100644
 --- a/kernel/sched/fair.c
 +++ b/kernel/sched/fair.c
 @@ -869,7 +869,7 @@ void task_numa_fault(int node, int pages, bool migrated)
@@ -84068,7 +84716,7 @@ index 31cbc15..ba68c15 100644
  	p->mm->numa_scan_offset = 0;
  }
  
-@@ -5727,7 +5727,7 @@ static void nohz_idle_balance(int this_cpu, enum cpu_idle_type idle) { }
+@@ -5838,7 +5838,7 @@ static void nohz_idle_balance(int this_cpu, enum cpu_idle_type idle) { }
   * run_rebalance_domains is triggered when needed from the scheduler tick.
   * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
   */
@@ -84078,7 +84726,7 @@ index 31cbc15..ba68c15 100644
  	int this_cpu = smp_processor_id();
  	struct rq *this_rq = cpu_rq(this_cpu);
 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
-index ef0a7b2..1b728c1 100644
+index b3c5653..a4d192a 100644
 --- a/kernel/sched/sched.h
 +++ b/kernel/sched/sched.h
 @@ -1004,7 +1004,7 @@ struct sched_class {
@@ -84091,7 +84739,7 @@ index ef0a7b2..1b728c1 100644
  #define sched_class_highest (&stop_sched_class)
  #define for_each_class(class) \
 diff --git a/kernel/signal.c b/kernel/signal.c
-index 50e4107..9409983 100644
+index ded28b9..6886c08 100644
 --- a/kernel/signal.c
 +++ b/kernel/signal.c
 @@ -51,12 +51,12 @@ static struct kmem_cache *sigqueue_cachep;
@@ -84251,7 +84899,7 @@ index eb89e18..a4e6792 100644
  	mutex_unlock(&smpboot_threads_lock);
  	put_online_cpus();
 diff --git a/kernel/softirq.c b/kernel/softirq.c
-index adf6c00..5d89b73 100644
+index d7d498d..94fe0f7 100644
 --- a/kernel/softirq.c
 +++ b/kernel/softirq.c
 @@ -53,11 +53,11 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
@@ -84330,7 +84978,7 @@ index 01d5ccb..cdcbee6 100644
  	return idx;
  }
 diff --git a/kernel/sys.c b/kernel/sys.c
-index 771129b..dc0c7e3 100644
+index c18ecca..b3c2dd2 100644
 --- a/kernel/sys.c
 +++ b/kernel/sys.c
 @@ -149,6 +149,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
@@ -84364,7 +85012,7 @@ index 771129b..dc0c7e3 100644
 +	if (gr_check_group_change(kgid, kgid, kgid))
 +		goto error;
 +
- 	if (nsown_capable(CAP_SETGID))
+ 	if (ns_capable(old->user_ns, CAP_SETGID))
  		new->gid = new->egid = new->sgid = new->fsgid = kgid;
  	else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
 @@ -404,7 +417,7 @@ error:
@@ -84396,7 +85044,7 @@ index 771129b..dc0c7e3 100644
 +	if (gr_check_user_change(kuid, kuid, kuid))
 +		goto error;
 +
- 	if (nsown_capable(CAP_SETUID)) {
+ 	if (ns_capable(old->user_ns, CAP_SETUID)) {
  		new->suid = new->uid = kuid;
  		if (!uid_eq(kuid, old->uid)) {
 @@ -603,6 +625,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
@@ -84421,7 +85069,7 @@ index 771129b..dc0c7e3 100644
  	if (egid != (gid_t) -1)
 @@ -746,12 +774,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
  	    uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
- 	    nsown_capable(CAP_SETUID)) {
+ 	    ns_capable(old->user_ns, CAP_SETUID)) {
  		if (!uid_eq(kuid, old->fsuid)) {
 +			if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
 +				goto error;
@@ -84439,7 +85087,7 @@ index 771129b..dc0c7e3 100644
 @@ -784,12 +816,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
  	if (gid_eq(kgid, old->gid)  || gid_eq(kgid, old->egid)  ||
  	    gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
- 	    nsown_capable(CAP_SETGID)) {
+ 	    ns_capable(old->user_ns, CAP_SETGID)) {
 +		if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
 +			goto error;
 +
@@ -84493,7 +85141,7 @@ index 771129b..dc0c7e3 100644
  	if (!retval) {
  		if (old_rlim)
 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
-index 07f6fc4..65fb3d4 100644
+index b2f06f3..e6354ab 100644
 --- a/kernel/sysctl.c
 +++ b/kernel/sysctl.c
 @@ -93,7 +93,6 @@
@@ -84773,7 +85421,7 @@ index 145bb4d..b2aa969 100644
  		return cmd_attr_register_cpumask(info);
  	else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
 diff --git a/kernel/time.c b/kernel/time.c
-index 7c7964c..784a599 100644
+index 7c7964c..2a0d412 100644
 --- a/kernel/time.c
 +++ b/kernel/time.c
 @@ -172,6 +172,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
@@ -84788,15 +85436,6 @@ index 7c7964c..784a599 100644
  		sys_tz = *tz;
  		update_vsyscall_tz();
  		if (firsttime) {
-@@ -502,7 +507,7 @@ EXPORT_SYMBOL(usecs_to_jiffies);
-  * The >> (NSEC_JIFFIE_SC - SEC_JIFFIE_SC) converts the scaled nsec
-  * value to a scaled second value.
-  */
--unsigned long
-+unsigned long __intentional_overflow(-1)
- timespec_to_jiffies(const struct timespec *value)
- {
- 	unsigned long sec = value->tv_sec;
 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
 index eec50fc..65e5df6 100644
 --- a/kernel/time/alarmtimer.c
@@ -85003,7 +85642,7 @@ index b8b8560..75b1a09 100644
  	ret = -EIO;
  	bt->dropped_file = debugfs_create_file("dropped", 0444, dir, bt,
 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
-index a6d098c..bb8cf65 100644
+index 03cf44a..3051c64 100644
 --- a/kernel/trace/ftrace.c
 +++ b/kernel/trace/ftrace.c
 @@ -1950,12 +1950,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
@@ -85026,7 +85665,7 @@ index a6d098c..bb8cf65 100644
  }
  
  /*
-@@ -4028,8 +4033,10 @@ static int ftrace_process_locs(struct module *mod,
+@@ -4043,8 +4048,10 @@ static int ftrace_process_locs(struct module *mod,
  	if (!count)
  		return 0;
  
@@ -85037,7 +85676,7 @@ index a6d098c..bb8cf65 100644
  
  	start_pg = ftrace_allocate_pages(count);
  	if (!start_pg)
-@@ -4752,8 +4759,6 @@ ftrace_enable_sysctl(struct ctl_table *table, int write,
+@@ -4767,8 +4774,6 @@ ftrace_enable_sysctl(struct ctl_table *table, int write,
  #ifdef CONFIG_FUNCTION_GRAPH_TRACER
  
  static int ftrace_graph_active;
@@ -85046,7 +85685,7 @@ index a6d098c..bb8cf65 100644
  int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace)
  {
  	return 0;
-@@ -4897,6 +4902,10 @@ ftrace_suspend_notifier_call(struct notifier_block *bl, unsigned long state,
+@@ -4912,6 +4917,10 @@ ftrace_suspend_notifier_call(struct notifier_block *bl, unsigned long state,
  	return NOTIFY_DONE;
  }
  
@@ -85057,7 +85696,7 @@ index a6d098c..bb8cf65 100644
  int register_ftrace_graph(trace_func_graph_ret_t retfunc,
  			trace_func_graph_ent_t entryfunc)
  {
-@@ -4910,7 +4919,6 @@ int register_ftrace_graph(trace_func_graph_ret_t retfunc,
+@@ -4925,7 +4934,6 @@ int register_ftrace_graph(trace_func_graph_ret_t retfunc,
  		goto out;
  	}
  
@@ -85344,10 +85983,10 @@ index cc2f66f..05edd54 100644
  		*data_page = bpage;
  
 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
-index 207f5fc..ff41c9b 100644
+index b778e96..4e84621 100644
 --- a/kernel/trace/trace.c
 +++ b/kernel/trace/trace.c
-@@ -3338,7 +3338,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
+@@ -3335,7 +3335,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
  	return 0;
  }
  
@@ -85357,10 +85996,10 @@ index 207f5fc..ff41c9b 100644
  	/* do nothing if flag is already set */
  	if (!!(trace_flags & mask) == !!enabled)
 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
-index afaae41..64871f8 100644
+index 10c86fb..645ab0a 100644
 --- a/kernel/trace/trace.h
 +++ b/kernel/trace/trace.h
-@@ -1025,7 +1025,7 @@ extern const char *__stop___trace_bprintk_fmt[];
+@@ -1029,7 +1029,7 @@ extern const char *__stop___tracepoint_str[];
  void trace_printk_init_buffers(void);
  void trace_printk_start_comm(void);
  int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
@@ -85390,55 +86029,17 @@ index 26dc348..8708ca7 100644
 +	return atomic64_inc_return_unchecked(&trace_counter);
  }
 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
-index 29a7ebc..eb473cf 100644
+index 368a4d5..7b6d1d5 100644
 --- a/kernel/trace/trace_events.c
 +++ b/kernel/trace/trace_events.c
-@@ -1778,10 +1778,6 @@ static LIST_HEAD(ftrace_module_file_list);
- struct ftrace_module_file_ops {
- 	struct list_head		list;
- 	struct module			*mod;
--	struct file_operations		id;
--	struct file_operations		enable;
--	struct file_operations		format;
--	struct file_operations		filter;
- };
- 
- static struct ftrace_module_file_ops *
-@@ -1822,17 +1818,12 @@ trace_create_file_ops(struct module *mod)
- 
- 	file_ops->mod = mod;
- 
--	file_ops->id = ftrace_event_id_fops;
--	file_ops->id.owner = mod;
--
--	file_ops->enable = ftrace_enable_fops;
--	file_ops->enable.owner = mod;
--
--	file_ops->filter = ftrace_event_filter_fops;
--	file_ops->filter.owner = mod;
--
--	file_ops->format = ftrace_event_format_fops;
--	file_ops->format.owner = mod;
-+	pax_open_kernel();
-+	mod->trace_id.owner = mod;
-+	mod->trace_enable.owner = mod;
-+	mod->trace_filter.owner = mod;
-+	mod->trace_format.owner = mod;
-+	pax_close_kernel();
- 
- 	list_add(&file_ops->list, &ftrace_module_file_list);
- 
-@@ -1925,8 +1916,8 @@ __trace_add_new_mod_event(struct ftrace_event_call *call,
- 			  struct ftrace_module_file_ops *file_ops)
- {
- 	return __trace_add_new_event(call, tr,
--				     &file_ops->id, &file_ops->enable,
--				     &file_ops->filter, &file_ops->format);
-+				     &file_ops->mod->trace_id, &file_ops->mod->trace_enable,
-+				     &file_ops->mod->trace_filter, &file_ops->mod->trace_format);
+@@ -1673,7 +1673,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
+ 	return 0;
  }
  
- #else
+-struct ftrace_module_file_ops;
+ static void __add_event_to_tracers(struct ftrace_event_call *call);
+ 
+ /* Add an additional event_call dynamically */
 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
 index b3dcfb2..ebee344 100644
 --- a/kernel/trace/trace_mmiotrace.c
@@ -85527,7 +86128,7 @@ index b20428c..4845a10 100644
  
  	local_irq_save(flags);
 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
-index 9064b91..1f5d2f8 100644
+index 13fb113..a6ced3f 100644
 --- a/kernel/user_namespace.c
 +++ b/kernel/user_namespace.c
 @@ -82,6 +82,21 @@ int create_user_ns(struct cred *new)
@@ -85552,7 +86153,7 @@ index 9064b91..1f5d2f8 100644
  	ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
  	if (!ns)
  		return -ENOMEM;
-@@ -862,7 +877,7 @@ static int userns_install(struct nsproxy *nsproxy, void *ns)
+@@ -860,7 +875,7 @@ static int userns_install(struct nsproxy *nsproxy, void *ns)
  	if (atomic_read(&current->mm->mm_users) > 1)
  		return -EINVAL;
  
@@ -85575,7 +86176,7 @@ index 4f69f9a..7c6f8f8 100644
  	memcpy(&uts_table, table, sizeof(uts_table));
  	uts_table.data = get_uts(table, write);
 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
-index 1241d8c..d5cfc28 100644
+index 4431610..4265616 100644
 --- a/kernel/watchdog.c
 +++ b/kernel/watchdog.c
 @@ -475,7 +475,7 @@ static int watchdog_nmi_enable(unsigned int cpu) { return 0; }
@@ -85588,10 +86189,10 @@ index 1241d8c..d5cfc28 100644
  	.thread_should_run	= watchdog_should_run,
  	.thread_fn		= watchdog,
 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
-index e93f7b9..989fcd7 100644
+index 987293d..60b3043 100644
 --- a/kernel/workqueue.c
 +++ b/kernel/workqueue.c
-@@ -4627,7 +4627,7 @@ static void rebind_workers(struct worker_pool *pool)
+@@ -4658,7 +4658,7 @@ static void rebind_workers(struct worker_pool *pool)
  		WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
  		worker_flags |= WORKER_REBOUND;
  		worker_flags &= ~WORKER_UNBOUND;
@@ -85601,7 +86202,7 @@ index e93f7b9..989fcd7 100644
  
  	spin_unlock_irq(&pool->lock);
 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
-index 1501aa5..e771896 100644
+index 094f315..244a824 100644
 --- a/lib/Kconfig.debug
 +++ b/lib/Kconfig.debug
 @@ -836,7 +836,7 @@ config DEBUG_MUTEXES
@@ -85640,15 +86241,15 @@ index 1501aa5..e771896 100644
  	select LOCKDEP
  	select DEBUG_SPINLOCK
  	select DEBUG_MUTEXES
-@@ -1357,6 +1357,7 @@ config LATENCYTOP
+@@ -1376,6 +1376,7 @@ config LATENCYTOP
  	depends on DEBUG_KERNEL
  	depends on STACKTRACE_SUPPORT
  	depends on PROC_FS
 +	depends on !GRKERNSEC_HIDESYM
- 	select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND
+ 	select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
  	select KALLSYMS
  	select KALLSYMS_ALL
-@@ -1373,7 +1374,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
+@@ -1392,7 +1393,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
  config DEBUG_STRICT_USER_COPY_CHECKS
  	bool "Strict user copy size checks"
  	depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
@@ -85657,7 +86258,7 @@ index 1501aa5..e771896 100644
  	help
  	  Enabling this option turns a certain set of sanity checks for user
  	  copy operations into compile time failures.
-@@ -1483,7 +1484,7 @@ endmenu # runtime tests
+@@ -1502,7 +1503,7 @@ endmenu # runtime tests
  
  config PROVIDE_OHCI1394_DMA_INIT
  	bool "Remote debugging over FireWire early on boot"
@@ -85666,7 +86267,7 @@ index 1501aa5..e771896 100644
  	help
  	  If you want to debug problems which hang or crash the kernel early
  	  on boot and the crashing machine has a FireWire port, you can use
-@@ -1512,7 +1513,7 @@ config PROVIDE_OHCI1394_DMA_INIT
+@@ -1531,7 +1532,7 @@ config PROVIDE_OHCI1394_DMA_INIT
  
  config FIREWIRE_OHCI_REMOTE_DMA
  	bool "Remote debugging over FireWire with firewire-ohci"
@@ -85676,10 +86277,10 @@ index 1501aa5..e771896 100644
  	  This option lets you use the FireWire bus for remote debugging
  	  with help of the firewire-ohci driver. It enables unfiltered
 diff --git a/lib/Makefile b/lib/Makefile
-index 7baccfd..3ceb95f 100644
+index f3bb2cb..b358ace 100644
 --- a/lib/Makefile
 +++ b/lib/Makefile
-@@ -50,7 +50,7 @@ obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
+@@ -52,7 +52,7 @@ obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
  
  obj-$(CONFIG_BTREE) += btree.o
  obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
@@ -85742,7 +86343,7 @@ index 1686034..a9c00c8 100644
  	file = NULL;
  	line = 0;
 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
-index 37061ed..da83f48 100644
+index bf2c8b1..1d00ccf 100644
 --- a/lib/debugobjects.c
 +++ b/lib/debugobjects.c
 @@ -286,7 +286,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
@@ -85777,7 +86378,7 @@ index 8235331..5881053 100644
  EXPORT_SYMBOL(devm_ioport_unmap);
  #endif /* CONFIG_HAS_IOPORT */
 diff --git a/lib/div64.c b/lib/div64.c
-index a163b6c..9618fa5 100644
+index 4382ad7..08aa558 100644
 --- a/lib/div64.c
 +++ b/lib/div64.c
 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
@@ -85789,7 +86390,7 @@ index a163b6c..9618fa5 100644
  {
  	u64 quotient;
  
-@@ -90,7 +90,7 @@ EXPORT_SYMBOL(div_s64_rem);
+@@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
   * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c.txt'
   */
  #ifndef div64_u64
@@ -85870,10 +86471,10 @@ index bd2bea9..6b3c95e 100644
  		return false;
  
 diff --git a/lib/kobject.c b/lib/kobject.c
-index 4a1f33d..2f3ca75 100644
+index 084f7b1..d265b8a 100644
 --- a/lib/kobject.c
 +++ b/lib/kobject.c
-@@ -859,9 +859,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
+@@ -875,9 +875,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
  
  
  static DEFINE_SPINLOCK(kobj_ns_type_lock);
@@ -86107,7 +86708,7 @@ index c24c2f7..f0296f4 100644
 +}
 +EXPORT_SYMBOL(pax_list_del_rcu);
 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
-index 7deeb62..144eb47 100644
+index 1a53d49..ace934c 100644
 --- a/lib/percpu-refcount.c
 +++ b/lib/percpu-refcount.c
 @@ -29,7 +29,7 @@
@@ -86120,10 +86721,10 @@ index 7deeb62..144eb47 100644
  /**
   * percpu_ref_init - initialize a percpu refcount
 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
-index e796429..6e38f9f 100644
+index 7811ed3..f80ca19 100644
 --- a/lib/radix-tree.c
 +++ b/lib/radix-tree.c
-@@ -92,7 +92,7 @@ struct radix_tree_preload {
+@@ -93,7 +93,7 @@ struct radix_tree_preload {
  	int nr;
  	struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
  };
@@ -86159,7 +86760,7 @@ index a28df52..3d55877 100644
  	unsigned long c;
  
 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
-index d23762e..e21eab2 100644
+index 4e8686c..3e8c92f 100644
 --- a/lib/swiotlb.c
 +++ b/lib/swiotlb.c
 @@ -664,7 +664,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
@@ -86186,7 +86787,7 @@ index 4f5b1dd..7cab418 100644
 +}
 +EXPORT_SYMBOL(copy_to_user_overflow);
 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
-index 739a363..aa668d7 100644
+index 26559bd..ed614df 100644
 --- a/lib/vsprintf.c
 +++ b/lib/vsprintf.c
 @@ -16,6 +16,9 @@
@@ -86199,7 +86800,7 @@ index 739a363..aa668d7 100644
  #include <stdarg.h>
  #include <linux/module.h>	/* for KSYM_SYMBOL_LEN */
  #include <linux/types.h>
-@@ -1078,7 +1081,11 @@ char *netdev_feature_string(char *buf, char *end, const u8 *addr,
+@@ -1154,7 +1157,11 @@ char *netdev_feature_string(char *buf, char *end, const u8 *addr,
  	return number(buf, end, *(const netdev_features_t *)addr, spec);
  }
  
@@ -86211,7 +86812,7 @@ index 739a363..aa668d7 100644
  
  /*
   * Show a '%p' thing.  A kernel extension is that the '%p' is followed
-@@ -1091,6 +1098,7 @@ int kptr_restrict __read_mostly;
+@@ -1167,6 +1174,7 @@ int kptr_restrict __read_mostly;
   * - 'f' For simple symbolic function names without offset
   * - 'S' For symbolic direct pointers with offset
   * - 's' For symbolic direct pointers without offset
@@ -86219,7 +86820,7 @@ index 739a363..aa668d7 100644
   * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
   * - 'B' For backtraced symbolic direct pointers with offset
   * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
-@@ -1155,12 +1163,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
+@@ -1231,12 +1239,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
  
  	if (!ptr && *fmt != 'K') {
  		/*
@@ -86234,7 +86835,7 @@ index 739a363..aa668d7 100644
  	}
  
  	switch (*fmt) {
-@@ -1170,6 +1178,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
+@@ -1246,6 +1254,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
  		/* Fallthrough */
  	case 'S':
  	case 's':
@@ -86247,7 +86848,7 @@ index 739a363..aa668d7 100644
  	case 'B':
  		return symbol_string(buf, end, ptr, spec, fmt);
  	case 'R':
-@@ -1225,6 +1239,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
+@@ -1301,6 +1315,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
  			va_end(va);
  			return buf;
  		}
@@ -86256,9 +86857,9 @@ index 739a363..aa668d7 100644
  	case 'K':
  		/*
  		 * %pK cannot be used in IRQ context because its test
-@@ -1254,6 +1270,21 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
- 		return number(buf, end,
- 			      (unsigned long long) *((phys_addr_t *)ptr), spec);
+@@ -1336,6 +1352,21 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
+ 				   ((const struct file *)ptr)->f_path.dentry,
+ 				   spec, fmt);
  	}
 +
 +#ifdef CONFIG_GRKERNSEC_HIDESYM
@@ -86278,7 +86879,7 @@ index 739a363..aa668d7 100644
  	spec.flags |= SMALL;
  	if (spec.field_width == -1) {
  		spec.field_width = default_width;
-@@ -1977,11 +2008,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
+@@ -2059,11 +2090,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
  	typeof(type) value;						\
  	if (sizeof(type) == 8) {					\
  		args = PTR_ALIGN(args, sizeof(u32));			\
@@ -86293,7 +86894,7 @@ index 739a363..aa668d7 100644
  	}								\
  	args += sizeof(type);						\
  	value;								\
-@@ -2044,7 +2075,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
+@@ -2126,7 +2157,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
  		case FORMAT_TYPE_STR: {
  			const char *str_arg = args;
  			args += strlen(str_arg) + 1;
@@ -86310,7 +86911,7 @@ index 0000000..7cd6065
 @@ -0,0 +1 @@
 +-grsec
 diff --git a/mm/Kconfig b/mm/Kconfig
-index 6509d27..3c15063 100644
+index 394838f..0e5f816 100644
 --- a/mm/Kconfig
 +++ b/mm/Kconfig
 @@ -317,10 +317,11 @@ config KSM
@@ -86338,7 +86939,7 @@ index 6509d27..3c15063 100644
  
  config NOMMU_INITIAL_TRIM_EXCESS
 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
-index e04454c..ca5be3e 100644
+index ce682f7..1fb54f9 100644
 --- a/mm/backing-dev.c
 +++ b/mm/backing-dev.c
 @@ -12,7 +12,7 @@
@@ -86350,7 +86951,7 @@ index e04454c..ca5be3e 100644
  
  struct backing_dev_info default_backing_dev_info = {
  	.name		= "default",
-@@ -522,7 +522,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
+@@ -525,7 +525,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
  		return err;
  
  	err = bdi_register(bdi, NULL, "%.28s-%ld", name,
@@ -86360,10 +86961,10 @@ index e04454c..ca5be3e 100644
  		bdi_destroy(bdi);
  		return err;
 diff --git a/mm/filemap.c b/mm/filemap.c
-index 4b51ac1..5aa90ff 100644
+index ae4846f..b0acebe 100644
 --- a/mm/filemap.c
 +++ b/mm/filemap.c
-@@ -1766,7 +1766,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
+@@ -1768,7 +1768,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
  	struct address_space *mapping = file->f_mapping;
  
  	if (!mapping->a_ops->readpage)
@@ -86372,7 +86973,7 @@ index 4b51ac1..5aa90ff 100644
  	file_accessed(file);
  	vma->vm_ops = &generic_file_vm_ops;
  	return 0;
-@@ -1948,7 +1948,7 @@ static size_t __iovec_copy_from_user_inatomic(char *vaddr,
+@@ -1950,7 +1950,7 @@ static size_t __iovec_copy_from_user_inatomic(char *vaddr,
  
  	while (bytes) {
  		char __user *buf = iov->iov_base + base;
@@ -86381,7 +86982,7 @@ index 4b51ac1..5aa90ff 100644
  
  		base = 0;
  		left = __copy_from_user_inatomic(vaddr, buf, copy);
-@@ -1977,7 +1977,7 @@ size_t iov_iter_copy_from_user_atomic(struct page *page,
+@@ -1979,7 +1979,7 @@ size_t iov_iter_copy_from_user_atomic(struct page *page,
  	BUG_ON(!in_atomic());
  	kaddr = kmap_atomic(page);
  	if (likely(i->nr_segs == 1)) {
@@ -86390,7 +86991,7 @@ index 4b51ac1..5aa90ff 100644
  		char __user *buf = i->iov->iov_base + i->iov_offset;
  		left = __copy_from_user_inatomic(kaddr + offset, buf, bytes);
  		copied = bytes - left;
-@@ -2005,7 +2005,7 @@ size_t iov_iter_copy_from_user(struct page *page,
+@@ -2007,7 +2007,7 @@ size_t iov_iter_copy_from_user(struct page *page,
  
  	kaddr = kmap(page);
  	if (likely(i->nr_segs == 1)) {
@@ -86399,7 +87000,7 @@ index 4b51ac1..5aa90ff 100644
  		char __user *buf = i->iov->iov_base + i->iov_offset;
  		left = __copy_from_user(kaddr + offset, buf, bytes);
  		copied = bytes - left;
-@@ -2035,7 +2035,7 @@ void iov_iter_advance(struct iov_iter *i, size_t bytes)
+@@ -2037,7 +2037,7 @@ void iov_iter_advance(struct iov_iter *i, size_t bytes)
  		 * zero-length segments (without overruning the iovec).
  		 */
  		while (bytes || unlikely(i->count && !iov->iov_len)) {
@@ -86408,7 +87009,7 @@ index 4b51ac1..5aa90ff 100644
  
  			copy = min(bytes, iov->iov_len - base);
  			BUG_ON(!i->count || i->count < copy);
-@@ -2106,6 +2106,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
+@@ -2108,6 +2108,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
                          *pos = i_size_read(inode);
  
  		if (limit != RLIM_INFINITY) {
@@ -86461,10 +87062,10 @@ index b32b70c..e512eb0 100644
  	set_page_address(page, (void *)vaddr);
  
 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
-index b60f330..ee7de7e 100644
+index 0b7656e..d21cefc 100644
 --- a/mm/hugetlb.c
 +++ b/mm/hugetlb.c
-@@ -2022,15 +2022,17 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
+@@ -2094,15 +2094,17 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
  	struct hstate *h = &default_hstate;
  	unsigned long tmp;
  	int ret;
@@ -86485,7 +87086,7 @@ index b60f330..ee7de7e 100644
  	if (ret)
  		goto out;
  
-@@ -2087,15 +2089,17 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
+@@ -2147,15 +2149,17 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
  	struct hstate *h = &default_hstate;
  	unsigned long tmp;
  	int ret;
@@ -86506,7 +87107,7 @@ index b60f330..ee7de7e 100644
  	if (ret)
  		goto out;
  
-@@ -2545,6 +2549,27 @@ static int unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -2605,6 +2609,27 @@ static int unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
  	return 1;
  }
  
@@ -86534,7 +87135,7 @@ index b60f330..ee7de7e 100644
  /*
   * Hugetlb_cow() should be called with page lock of the original hugepage held.
   * Called with hugetlb_instantiation_mutex held and pte_page locked so we
-@@ -2663,6 +2688,11 @@ retry_avoidcopy:
+@@ -2721,6 +2746,11 @@ retry_avoidcopy:
  				make_huge_pte(vma, new_page, 1));
  		page_remove_rmap(old_page);
  		hugepage_add_new_anon_rmap(new_page, vma, address);
@@ -86546,7 +87147,7 @@ index b60f330..ee7de7e 100644
  		/* Make the old page be freed below */
  		new_page = old_page;
  	}
-@@ -2821,6 +2851,10 @@ retry:
+@@ -2883,6 +2913,10 @@ retry:
  				&& (vma->vm_flags & VM_SHARED)));
  	set_huge_pte_at(mm, address, ptep, new_pte);
  
@@ -86557,7 +87158,7 @@ index b60f330..ee7de7e 100644
  	if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
  		/* Optimization, do the COW without a second fault */
  		ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page);
-@@ -2850,6 +2884,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -2912,6 +2946,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
  	static DEFINE_MUTEX(hugetlb_instantiation_mutex);
  	struct hstate *h = hstate_vma(vma);
  
@@ -86568,7 +87169,7 @@ index b60f330..ee7de7e 100644
  	address &= huge_page_mask(h);
  
  	ptep = huge_pte_offset(mm, address);
-@@ -2863,6 +2901,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -2925,6 +2963,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
  				VM_FAULT_SET_HINDEX(hstate_index(h));
  	}
  
@@ -86596,10 +87197,10 @@ index b60f330..ee7de7e 100644
  	if (!ptep)
  		return VM_FAULT_OOM;
 diff --git a/mm/internal.h b/mm/internal.h
-index 4390ac6..fc60373c 100644
+index 684f7aa..9eb9edc 100644
 --- a/mm/internal.h
 +++ b/mm/internal.h
-@@ -95,6 +95,7 @@ extern pmd_t *mm_find_pmd(struct mm_struct *mm, unsigned long address);
+@@ -97,6 +97,7 @@ extern pmd_t *mm_find_pmd(struct mm_struct *mm, unsigned long address);
   * in mm/page_alloc.c
   */
  extern void __free_pages_bootmem(struct page *page, unsigned int order);
@@ -86607,7 +87208,7 @@ index 4390ac6..fc60373c 100644
  extern void prep_compound_page(struct page *page, unsigned long order);
  #ifdef CONFIG_MEMORY_FAILURE
  extern bool is_free_buddy_page(struct page *page);
-@@ -350,7 +351,7 @@ extern u32 hwpoison_filter_enable;
+@@ -352,7 +353,7 @@ extern u32 hwpoison_filter_enable;
  
  extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
          unsigned long, unsigned long,
@@ -86617,7 +87218,7 @@ index 4390ac6..fc60373c 100644
  extern void set_pageblock_order(void);
  unsigned long reclaim_clean_pages_from_list(struct zone *zone,
 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
-index c8d7f31..2dbeffd 100644
+index e126b0e..e986018 100644
 --- a/mm/kmemleak.c
 +++ b/mm/kmemleak.c
 @@ -363,7 +363,7 @@ static void print_unreferenced(struct seq_file *seq,
@@ -86661,10 +87262,10 @@ index d53adf9..03a24bf 100644
  	set_fs(old_fs);
  
 diff --git a/mm/madvise.c b/mm/madvise.c
-index 7055883..aafb1ed 100644
+index 539eeb9..e24a987 100644
 --- a/mm/madvise.c
 +++ b/mm/madvise.c
-@@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct * vma,
+@@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
  	pgoff_t pgoff;
  	unsigned long new_flags = vma->vm_flags;
  
@@ -86689,8 +87290,8 @@ index 7055883..aafb1ed 100644
  	vma->vm_flags = new_flags;
  
  out:
-@@ -274,6 +285,11 @@ static long madvise_dontneed(struct vm_area_struct * vma,
- 			     struct vm_area_struct ** prev,
+@@ -274,6 +285,11 @@ static long madvise_dontneed(struct vm_area_struct *vma,
+ 			     struct vm_area_struct **prev,
  			     unsigned long start, unsigned long end)
  {
 +
@@ -86701,7 +87302,7 @@ index 7055883..aafb1ed 100644
  	*prev = vma;
  	if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
  		return -EINVAL;
-@@ -286,6 +302,21 @@ static long madvise_dontneed(struct vm_area_struct * vma,
+@@ -286,6 +302,21 @@ static long madvise_dontneed(struct vm_area_struct *vma,
  		zap_page_range(vma, start, end - start, &details);
  	} else
  		zap_page_range(vma, start, end - start, NULL);
@@ -86723,7 +87324,7 @@ index 7055883..aafb1ed 100644
  	return 0;
  }
  
-@@ -485,6 +516,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
+@@ -491,6 +522,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
  	if (end < start)
  		return error;
  
@@ -86740,21 +87341,8 @@ index 7055883..aafb1ed 100644
  	error = 0;
  	if (end == start)
  		return error;
-diff --git a/mm/memcontrol.c b/mm/memcontrol.c
-index aa44621..99011b3 100644
---- a/mm/memcontrol.c
-+++ b/mm/memcontrol.c
-@@ -2772,6 +2772,8 @@ done:
- 	return 0;
- nomem:
- 	*ptr = NULL;
-+	if (gfp_mask & __GFP_NOFAIL)
-+		return 0;
- 	return -ENOMEM;
- bypass:
- 	*ptr = root_mem_cgroup;
 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
-index 2c13aa7..64cbc3f 100644
+index bf3351b..aea800d 100644
 --- a/mm/memory-failure.c
 +++ b/mm/memory-failure.c
 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
@@ -86775,7 +87363,7 @@ index 2c13aa7..64cbc3f 100644
  #ifdef __ARCH_SI_TRAPNO
  	si.si_trapno = trapno;
  #endif
-@@ -760,7 +760,7 @@ static struct page_state {
+@@ -762,7 +762,7 @@ static struct page_state {
  	unsigned long res;
  	char *msg;
  	int (*action)(struct page *p, unsigned long pfn);
@@ -86784,7 +87372,7 @@ index 2c13aa7..64cbc3f 100644
  	{ reserved,	reserved,	"reserved kernel",	me_kernel },
  	/*
  	 * free pages are specially detected outside this table:
-@@ -1051,7 +1051,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
+@@ -1053,7 +1053,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
  		nr_pages = 1 << compound_order(hpage);
  	else /* normal page or thp */
  		nr_pages = 1;
@@ -86793,7 +87381,7 @@ index 2c13aa7..64cbc3f 100644
  
  	/*
  	 * We need/can do nothing about count=0 pages.
-@@ -1081,7 +1081,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
+@@ -1083,7 +1083,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
  			if (!PageHWPoison(hpage)
  			    || (hwpoison_filter(p) && TestClearPageHWPoison(p))
  			    || (p != hpage && TestSetPageHWPoison(hpage))) {
@@ -86802,7 +87390,7 @@ index 2c13aa7..64cbc3f 100644
  				return 0;
  			}
  			set_page_hwpoison_huge_page(hpage);
-@@ -1148,7 +1148,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
+@@ -1152,7 +1152,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
  	}
  	if (hwpoison_filter(p)) {
  		if (TestClearPageHWPoison(p))
@@ -86811,16 +87399,16 @@ index 2c13aa7..64cbc3f 100644
  		unlock_page(hpage);
  		put_page(hpage);
  		return 0;
-@@ -1350,7 +1350,7 @@ int unpoison_memory(unsigned long pfn)
+@@ -1370,7 +1370,7 @@ int unpoison_memory(unsigned long pfn)
  			return 0;
  		}
  		if (TestClearPageHWPoison(p))
--			atomic_long_sub(nr_pages, &num_poisoned_pages);
-+			atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
+-			atomic_long_dec(&num_poisoned_pages);
++			atomic_long_dec_unchecked(&num_poisoned_pages);
  		pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
  		return 0;
  	}
-@@ -1364,7 +1364,7 @@ int unpoison_memory(unsigned long pfn)
+@@ -1384,7 +1384,7 @@ int unpoison_memory(unsigned long pfn)
  	 */
  	if (TestClearPageHWPoison(page)) {
  		pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
@@ -86829,30 +87417,16 @@ index 2c13aa7..64cbc3f 100644
  		freeit = 1;
  		if (PageHuge(page))
  			clear_page_hwpoison_huge_page(page);
-@@ -1491,7 +1491,7 @@ static int soft_offline_huge_page(struct page *page, int flags)
+@@ -1521,7 +1521,7 @@ static int soft_offline_huge_page(struct page *page, int flags)
  	} else {
  		set_page_hwpoison_huge_page(hpage);
  		dequeue_hwpoisoned_huge_page(hpage);
--		atomic_long_add(1 << compound_trans_order(hpage),
-+		atomic_long_add_unchecked(1 << compound_trans_order(hpage),
+-		atomic_long_add(1 << compound_order(hpage),
++		atomic_long_add_unchecked(1 << compound_order(hpage),
  				&num_poisoned_pages);
  	}
  	return ret;
-@@ -1551,11 +1551,11 @@ int soft_offline_page(struct page *page, int flags)
- 		if (PageHuge(page)) {
- 			set_page_hwpoison_huge_page(hpage);
- 			dequeue_hwpoisoned_huge_page(hpage);
--			atomic_long_add(1 << compound_trans_order(hpage),
-+			atomic_long_add_unchecked(1 << compound_trans_order(hpage),
- 					&num_poisoned_pages);
- 		} else {
- 			SetPageHWPoison(page);
--			atomic_long_inc(&num_poisoned_pages);
-+			atomic_long_inc_unchecked(&num_poisoned_pages);
- 		}
- 	}
- 	unset_migratetype_isolate(page, MIGRATE_MOVABLE);
-@@ -1595,7 +1595,7 @@ static int __soft_offline_page(struct page *page, int flags)
+@@ -1560,7 +1560,7 @@ static int __soft_offline_page(struct page *page, int flags)
  		put_page(page);
  		pr_info("soft_offline: %#lx: invalidated\n", pfn);
  		SetPageHWPoison(page);
@@ -86861,7 +87435,7 @@ index 2c13aa7..64cbc3f 100644
  		return 0;
  	}
  
-@@ -1640,7 +1640,7 @@ static int __soft_offline_page(struct page *page, int flags)
+@@ -1605,7 +1605,7 @@ static int __soft_offline_page(struct page *page, int flags)
  			if (!is_free_buddy_page(page))
  				pr_info("soft offline: %#lx: page leaked\n",
  					pfn);
@@ -86870,11 +87444,25 @@ index 2c13aa7..64cbc3f 100644
  		}
  	} else {
  		pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
+@@ -1666,11 +1666,11 @@ int soft_offline_page(struct page *page, int flags)
+ 		if (PageHuge(page)) {
+ 			set_page_hwpoison_huge_page(hpage);
+ 			dequeue_hwpoisoned_huge_page(hpage);
+-			atomic_long_add(1 << compound_order(hpage),
++			atomic_long_add_unchecked(1 << compound_order(hpage),
+ 					&num_poisoned_pages);
+ 		} else {
+ 			SetPageHWPoison(page);
+-			atomic_long_inc(&num_poisoned_pages);
++			atomic_long_inc_unchecked(&num_poisoned_pages);
+ 		}
+ 	}
+ unset:
 diff --git a/mm/memory.c b/mm/memory.c
-index 168a090..bfa069a 100644
+index d176154..cd1b387 100644
 --- a/mm/memory.c
 +++ b/mm/memory.c
-@@ -426,6 +426,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
+@@ -402,6 +402,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
  		free_pte_range(tlb, pmd, addr);
  	} while (pmd++, addr = next, addr != end);
  
@@ -86882,7 +87470,7 @@ index 168a090..bfa069a 100644
  	start &= PUD_MASK;
  	if (start < floor)
  		return;
-@@ -440,6 +441,8 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
+@@ -416,6 +417,8 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
  	pmd = pmd_offset(pud, start);
  	pud_clear(pud);
  	pmd_free_tlb(tlb, pmd, start);
@@ -86891,7 +87479,7 @@ index 168a090..bfa069a 100644
  }
  
  static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
-@@ -459,6 +462,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
+@@ -435,6 +438,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
  		free_pmd_range(tlb, pud, addr, next, floor, ceiling);
  	} while (pud++, addr = next, addr != end);
  
@@ -86899,7 +87487,7 @@ index 168a090..bfa069a 100644
  	start &= PGDIR_MASK;
  	if (start < floor)
  		return;
-@@ -473,6 +477,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
+@@ -449,6 +453,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
  	pud = pud_offset(pgd, start);
  	pgd_clear(pgd);
  	pud_free_tlb(tlb, pud, start);
@@ -86908,7 +87496,7 @@ index 168a090..bfa069a 100644
  }
  
  /*
-@@ -1647,12 +1653,6 @@ no_page_table:
+@@ -1636,12 +1642,6 @@ no_page_table:
  	return page;
  }
  
@@ -86921,7 +87509,7 @@ index 168a090..bfa069a 100644
  /**
   * __get_user_pages() - pin user pages in memory
   * @tsk:	task_struct of target task
-@@ -1739,10 +1739,10 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
+@@ -1728,10 +1728,10 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
  
  	i = 0;
  
@@ -86934,7 +87522,7 @@ index 168a090..bfa069a 100644
  		if (!vma && in_gate_area(mm, start)) {
  			unsigned long pg = start & PAGE_MASK;
  			pgd_t *pgd;
-@@ -1791,7 +1791,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
+@@ -1780,7 +1780,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
  			goto next_page;
  		}
  
@@ -86943,7 +87531,7 @@ index 168a090..bfa069a 100644
  		    (vma->vm_flags & (VM_IO | VM_PFNMAP)) ||
  		    !(vm_flags & vma->vm_flags))
  			return i ? : -EFAULT;
-@@ -1820,11 +1820,6 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
+@@ -1809,11 +1809,6 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
  				int ret;
  				unsigned int fault_flags = 0;
  
@@ -86955,7 +87543,7 @@ index 168a090..bfa069a 100644
  				if (foll_flags & FOLL_WRITE)
  					fault_flags |= FAULT_FLAG_WRITE;
  				if (nonblocking)
-@@ -1904,7 +1899,7 @@ next_page:
+@@ -1893,7 +1888,7 @@ next_page:
  			start += page_increm * PAGE_SIZE;
  			nr_pages -= page_increm;
  		} while (nr_pages && start < vma->vm_end);
@@ -86964,7 +87552,7 @@ index 168a090..bfa069a 100644
  	return i;
  }
  EXPORT_SYMBOL(__get_user_pages);
-@@ -2111,6 +2106,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
+@@ -2100,6 +2095,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
  	page_add_file_rmap(page);
  	set_pte_at(mm, addr, pte, mk_pte(page, prot));
  
@@ -86975,7 +87563,7 @@ index 168a090..bfa069a 100644
  	retval = 0;
  	pte_unmap_unlock(pte, ptl);
  	return retval;
-@@ -2155,9 +2154,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
+@@ -2144,9 +2143,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
  	if (!page_count(page))
  		return -EINVAL;
  	if (!(vma->vm_flags & VM_MIXEDMAP)) {
@@ -86997,7 +87585,7 @@ index 168a090..bfa069a 100644
  	}
  	return insert_page(vma, addr, page, vma->vm_page_prot);
  }
-@@ -2240,6 +2251,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
+@@ -2229,6 +2240,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
  			unsigned long pfn)
  {
  	BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
@@ -87005,7 +87593,7 @@ index 168a090..bfa069a 100644
  
  	if (addr < vma->vm_start || addr >= vma->vm_end)
  		return -EFAULT;
-@@ -2487,7 +2499,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
+@@ -2476,7 +2488,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
  
  	BUG_ON(pud_huge(*pud));
  
@@ -87016,7 +87604,7 @@ index 168a090..bfa069a 100644
  	if (!pmd)
  		return -ENOMEM;
  	do {
-@@ -2507,7 +2521,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
+@@ -2496,7 +2510,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
  	unsigned long next;
  	int err;
  
@@ -87027,7 +87615,7 @@ index 168a090..bfa069a 100644
  	if (!pud)
  		return -ENOMEM;
  	do {
-@@ -2595,6 +2611,186 @@ static inline void cow_user_page(struct page *dst, struct page *src, unsigned lo
+@@ -2584,6 +2600,186 @@ static inline void cow_user_page(struct page *dst, struct page *src, unsigned lo
  		copy_user_highpage(dst, src, va, vma);
  }
  
@@ -87214,7 +87802,7 @@ index 168a090..bfa069a 100644
  /*
   * This routine handles present pages, when users try to write
   * to a shared page. It is done by copying the page to a new address
-@@ -2811,6 +3007,12 @@ gotten:
+@@ -2800,6 +2996,12 @@ gotten:
  	 */
  	page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
  	if (likely(pte_same(*page_table, orig_pte))) {
@@ -87227,7 +87815,7 @@ index 168a090..bfa069a 100644
  		if (old_page) {
  			if (!PageAnon(old_page)) {
  				dec_mm_counter_fast(mm, MM_FILEPAGES);
-@@ -2862,6 +3064,10 @@ gotten:
+@@ -2851,6 +3053,10 @@ gotten:
  			page_remove_rmap(old_page);
  		}
  
@@ -87238,7 +87826,7 @@ index 168a090..bfa069a 100644
  		/* Free the old page.. */
  		new_page = old_page;
  		ret |= VM_FAULT_WRITE;
-@@ -3139,6 +3345,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3128,6 +3334,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
  	swap_free(entry);
  	if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
  		try_to_free_swap(page);
@@ -87250,7 +87838,7 @@ index 168a090..bfa069a 100644
  	unlock_page(page);
  	if (page != swapcache) {
  		/*
-@@ -3162,6 +3373,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3151,6 +3362,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
  
  	/* No need to invalidate - it was non-present before */
  	update_mmu_cache(vma, address, page_table);
@@ -87262,7 +87850,7 @@ index 168a090..bfa069a 100644
  unlock:
  	pte_unmap_unlock(page_table, ptl);
  out:
-@@ -3181,40 +3397,6 @@ out_release:
+@@ -3170,40 +3386,6 @@ out_release:
  }
  
  /*
@@ -87303,7 +87891,7 @@ index 168a090..bfa069a 100644
   * We enter with non-exclusive mmap_sem (to exclude vma changes,
   * but allow concurrent faults), and pte mapped but not yet locked.
   * We return with mmap_sem still held, but pte unmapped and unlocked.
-@@ -3223,27 +3405,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3212,27 +3394,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
  		unsigned long address, pte_t *page_table, pmd_t *pmd,
  		unsigned int flags)
  {
@@ -87336,7 +87924,7 @@ index 168a090..bfa069a 100644
  	if (unlikely(anon_vma_prepare(vma)))
  		goto oom;
  	page = alloc_zeroed_user_highpage_movable(vma, address);
-@@ -3267,6 +3445,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3256,6 +3434,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
  	if (!pte_none(*page_table))
  		goto release;
  
@@ -87348,7 +87936,7 @@ index 168a090..bfa069a 100644
  	inc_mm_counter_fast(mm, MM_ANONPAGES);
  	page_add_new_anon_rmap(page, vma, address);
  setpte:
-@@ -3274,6 +3457,12 @@ setpte:
+@@ -3263,6 +3446,12 @@ setpte:
  
  	/* No need to invalidate - it was non-present before */
  	update_mmu_cache(vma, address, page_table);
@@ -87361,7 +87949,7 @@ index 168a090..bfa069a 100644
  unlock:
  	pte_unmap_unlock(page_table, ptl);
  	return 0;
-@@ -3417,6 +3606,12 @@ static int __do_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3406,6 +3595,12 @@ static int __do_fault(struct mm_struct *mm, struct vm_area_struct *vma,
  	 */
  	/* Only go through if we didn't race with anybody else... */
  	if (likely(pte_same(*page_table, orig_pte))) {
@@ -87374,7 +87962,7 @@ index 168a090..bfa069a 100644
  		flush_icache_page(vma, page);
  		entry = mk_pte(page, vma->vm_page_prot);
  		if (flags & FAULT_FLAG_WRITE)
-@@ -3438,6 +3633,14 @@ static int __do_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3427,6 +3622,14 @@ static int __do_fault(struct mm_struct *mm, struct vm_area_struct *vma,
  
  		/* no need to invalidate: a not-present page won't be cached */
  		update_mmu_cache(vma, address, page_table);
@@ -87389,7 +87977,7 @@ index 168a090..bfa069a 100644
  	} else {
  		if (cow_page)
  			mem_cgroup_uncharge_page(cow_page);
-@@ -3748,6 +3951,12 @@ int handle_pte_fault(struct mm_struct *mm,
+@@ -3737,6 +3940,12 @@ static int handle_pte_fault(struct mm_struct *mm,
  		if (flags & FAULT_FLAG_WRITE)
  			flush_tlb_fix_spurious_fault(vma, address);
  	}
@@ -87402,7 +87990,7 @@ index 168a090..bfa069a 100644
  unlock:
  	pte_unmap_unlock(pte, ptl);
  	return 0;
-@@ -3764,6 +3973,10 @@ int handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3753,9 +3962,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
  	pmd_t *pmd;
  	pte_t *pte;
  
@@ -87410,10 +87998,6 @@ index 168a090..bfa069a 100644
 +	struct vm_area_struct *vma_m;
 +#endif
 +
- 	__set_current_state(TASK_RUNNING);
- 
- 	count_vm_event(PGFAULT);
-@@ -3775,6 +3988,34 @@ int handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
  	if (unlikely(is_vm_hugetlb_page(vma)))
  		return hugetlb_fault(mm, vma, address, flags);
  
@@ -87448,7 +88032,7 @@ index 168a090..bfa069a 100644
  retry:
  	pgd = pgd_offset(mm, address);
  	pud = pud_alloc(mm, pgd, address);
-@@ -3873,6 +4114,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
+@@ -3894,6 +4135,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
  	spin_unlock(&mm->page_table_lock);
  	return 0;
  }
@@ -87472,7 +88056,7 @@ index 168a090..bfa069a 100644
  #endif /* __PAGETABLE_PUD_FOLDED */
  
  #ifndef __PAGETABLE_PMD_FOLDED
-@@ -3903,6 +4161,30 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
+@@ -3924,6 +4182,30 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
  	spin_unlock(&mm->page_table_lock);
  	return 0;
  }
@@ -87503,7 +88087,7 @@ index 168a090..bfa069a 100644
  #endif /* __PAGETABLE_PMD_FOLDED */
  
  #if !defined(__HAVE_ARCH_GATE_AREA)
-@@ -3916,7 +4198,7 @@ static int __init gate_vma_init(void)
+@@ -3937,7 +4219,7 @@ static int __init gate_vma_init(void)
  	gate_vma.vm_start = FIXADDR_USER_START;
  	gate_vma.vm_end = FIXADDR_USER_END;
  	gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
@@ -87512,7 +88096,7 @@ index 168a090..bfa069a 100644
  
  	return 0;
  }
-@@ -4050,8 +4332,8 @@ out:
+@@ -4071,8 +4353,8 @@ out:
  	return ret;
  }
  
@@ -87523,7 +88107,7 @@ index 168a090..bfa069a 100644
  {
  	resource_size_t phys_addr;
  	unsigned long prot = 0;
-@@ -4077,8 +4359,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
+@@ -4098,8 +4380,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
   * Access another process' address space as given in mm.  If non-NULL, use the
   * given task for page fault accounting.
   */
@@ -87534,7 +88118,7 @@ index 168a090..bfa069a 100644
  {
  	struct vm_area_struct *vma;
  	void *old_buf = buf;
-@@ -4086,7 +4368,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
+@@ -4107,7 +4389,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
  	down_read(&mm->mmap_sem);
  	/* ignore errors, just check how much was successfully transferred */
  	while (len) {
@@ -87543,7 +88127,7 @@ index 168a090..bfa069a 100644
  		void *maddr;
  		struct page *page = NULL;
  
-@@ -4145,8 +4427,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
+@@ -4166,8 +4448,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
   *
   * The caller must hold a reference on @mm.
   */
@@ -87554,7 +88138,7 @@ index 168a090..bfa069a 100644
  {
  	return __access_remote_vm(NULL, mm, addr, buf, len, write);
  }
-@@ -4156,11 +4438,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
+@@ -4177,11 +4459,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
   * Source/target buffer must be kernel space,
   * Do not walk the page table directly, use get_user_pages
   */
@@ -87570,10 +88154,10 @@ index 168a090..bfa069a 100644
  	mm = get_task_mm(tsk);
  	if (!mm)
 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
-index 4baf12e..5497066 100644
+index 0472964..7d5a0ea 100644
 --- a/mm/mempolicy.c
 +++ b/mm/mempolicy.c
-@@ -708,6 +708,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
+@@ -746,6 +746,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
  	unsigned long vmstart;
  	unsigned long vmend;
  
@@ -87584,7 +88168,7 @@ index 4baf12e..5497066 100644
  	vma = find_vma(mm, start);
  	if (!vma || vma->vm_start > start)
  		return -EFAULT;
-@@ -751,6 +755,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
+@@ -789,6 +793,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
  		err = vma_replace_policy(vma, new_pol);
  		if (err)
  			goto out;
@@ -87601,7 +88185,7 @@ index 4baf12e..5497066 100644
  	}
  
   out:
-@@ -1206,6 +1220,17 @@ static long do_mbind(unsigned long start, unsigned long len,
+@@ -1252,6 +1266,17 @@ static long do_mbind(unsigned long start, unsigned long len,
  
  	if (end < start)
  		return -EINVAL;
@@ -87619,7 +88203,7 @@ index 4baf12e..5497066 100644
  	if (end == start)
  		return 0;
  
-@@ -1434,8 +1459,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
+@@ -1480,8 +1505,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
  	 */
  	tcred = __task_cred(task);
  	if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
@@ -87629,7 +88213,7 @@ index 4baf12e..5497066 100644
  		rcu_read_unlock();
  		err = -EPERM;
  		goto out_put;
-@@ -1466,6 +1490,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
+@@ -1512,6 +1536,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
  		goto out;
  	}
  
@@ -87646,10 +88230,10 @@ index 4baf12e..5497066 100644
  		capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
  
 diff --git a/mm/migrate.c b/mm/migrate.c
-index d22f6f0..f12a8d0 100644
+index c046927..6996b40 100644
 --- a/mm/migrate.c
 +++ b/mm/migrate.c
-@@ -1401,8 +1401,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
+@@ -1404,8 +1404,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
  	 */
  	tcred = __task_cred(task);
  	if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
@@ -87660,18 +88244,18 @@ index d22f6f0..f12a8d0 100644
  		err = -EPERM;
  		goto out;
 diff --git a/mm/mlock.c b/mm/mlock.c
-index 79b7cf7..37472bf 100644
+index d480cd6..0f98458 100644
 --- a/mm/mlock.c
 +++ b/mm/mlock.c
-@@ -13,6 +13,7 @@
- #include <linux/pagemap.h>
+@@ -14,6 +14,7 @@
+ #include <linux/pagevec.h>
  #include <linux/mempolicy.h>
  #include <linux/syscalls.h>
 +#include <linux/security.h>
  #include <linux/sched.h>
  #include <linux/export.h>
  #include <linux/rmap.h>
-@@ -334,7 +335,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
+@@ -568,7 +569,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
  {
  	unsigned long nstart, end, tmp;
  	struct vm_area_struct * vma, * prev;
@@ -87680,7 +88264,7 @@ index 79b7cf7..37472bf 100644
  
  	VM_BUG_ON(start & ~PAGE_MASK);
  	VM_BUG_ON(len != PAGE_ALIGN(len));
-@@ -343,6 +344,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
+@@ -577,6 +578,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
  		return -EINVAL;
  	if (end == start)
  		return 0;
@@ -87690,7 +88274,7 @@ index 79b7cf7..37472bf 100644
  	vma = find_vma(current->mm, start);
  	if (!vma || vma->vm_start > start)
  		return -ENOMEM;
-@@ -354,6 +358,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
+@@ -588,6 +592,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
  	for (nstart = start ; ; ) {
  		vm_flags_t newflags;
  
@@ -87702,7 +88286,7 @@ index 79b7cf7..37472bf 100644
  		/* Here we know that  vma->vm_start <= nstart < vma->vm_end. */
  
  		newflags = vma->vm_flags & ~VM_LOCKED;
-@@ -466,6 +475,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
+@@ -700,6 +709,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
  	lock_limit >>= PAGE_SHIFT;
  
  	/* check against resource limits */
@@ -87710,7 +88294,7 @@ index 79b7cf7..37472bf 100644
  	if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
  		error = do_mlock(start, len, 1);
  	up_write(&current->mm->mmap_sem);
-@@ -500,12 +510,18 @@ static int do_mlockall(int flags)
+@@ -734,6 +744,11 @@ static int do_mlockall(int flags)
  	for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
  		vm_flags_t newflags;
  
@@ -87722,14 +88306,7 @@ index 79b7cf7..37472bf 100644
  		newflags = vma->vm_flags & ~VM_LOCKED;
  		if (flags & MCL_CURRENT)
  			newflags |= VM_LOCKED;
- 
- 		/* Ignore errors */
- 		mlock_fixup(vma, &prev, vma->vm_start, vma->vm_end, newflags);
-+		cond_resched();
- 	}
- out:
- 	return 0;
-@@ -532,6 +548,7 @@ SYSCALL_DEFINE1(mlockall, int, flags)
+@@ -767,6 +782,7 @@ SYSCALL_DEFINE1(mlockall, int, flags)
  	lock_limit >>= PAGE_SHIFT;
  
  	ret = -ENOMEM;
@@ -87738,7 +88315,7 @@ index 79b7cf7..37472bf 100644
  	    capable(CAP_IPC_LOCK))
  		ret = do_mlockall(flags);
 diff --git a/mm/mmap.c b/mm/mmap.c
-index f9c97d1..3468d3b 100644
+index 9d54851..e8c6035 100644
 --- a/mm/mmap.c
 +++ b/mm/mmap.c
 @@ -36,6 +36,7 @@
@@ -87961,7 +88538,7 @@ index f9c97d1..3468d3b 100644
  		mm->stack_vm += pages;
  }
  #endif /* CONFIG_PROC_FS */
-@@ -1213,7 +1296,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
+@@ -1212,7 +1295,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
  	 * (the exception is when the underlying filesystem is noexec
  	 *  mounted, in which case we dont add PROT_EXEC.)
  	 */
@@ -87970,7 +88547,7 @@ index f9c97d1..3468d3b 100644
  		if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
  			prot |= PROT_EXEC;
  
-@@ -1239,7 +1322,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
+@@ -1238,7 +1321,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
  	/* Obtain the address to map to. we verify (or select) it and ensure
  	 * that it represents a valid section of the address space.
  	 */
@@ -87979,7 +88556,7 @@ index f9c97d1..3468d3b 100644
  	if (addr & ~PAGE_MASK)
  		return addr;
  
-@@ -1250,6 +1333,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
+@@ -1249,6 +1332,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
  	vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
  			mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
  
@@ -88023,7 +88600,7 @@ index f9c97d1..3468d3b 100644
  	if (flags & MAP_LOCKED)
  		if (!can_do_mlock())
  			return -EPERM;
-@@ -1261,6 +1381,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
+@@ -1260,6 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
  		locked += mm->locked_vm;
  		lock_limit = rlimit(RLIMIT_MEMLOCK);
  		lock_limit >>= PAGE_SHIFT;
@@ -88031,7 +88608,7 @@ index f9c97d1..3468d3b 100644
  		if (locked > lock_limit && !capable(CAP_IPC_LOCK))
  			return -EAGAIN;
  	}
-@@ -1341,6 +1462,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
+@@ -1344,6 +1465,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
  			vm_flags |= VM_NORESERVE;
  	}
  
@@ -88041,7 +88618,7 @@ index f9c97d1..3468d3b 100644
  	addr = mmap_region(file, addr, len, vm_flags, pgoff);
  	if (!IS_ERR_VALUE(addr) &&
  	    ((vm_flags & VM_LOCKED) ||
-@@ -1434,7 +1558,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
+@@ -1437,7 +1561,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
  	vm_flags_t vm_flags = vma->vm_flags;
  
  	/* If it was private or non-writable, the write bit is already clear */
@@ -88050,9 +88627,9 @@ index f9c97d1..3468d3b 100644
  		return 0;
  
  	/* The backer wishes to know when pages are first written to? */
-@@ -1482,7 +1606,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
+@@ -1483,7 +1607,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
+ 	struct rb_node **rb_link, *rb_parent;
  	unsigned long charged = 0;
- 	struct inode *inode =  file ? file_inode(file) : NULL;
  
 +#ifdef CONFIG_PAX_SEGMEXEC
 +	struct vm_area_struct *vma_m = NULL;
@@ -88073,7 +88650,7 @@ index f9c97d1..3468d3b 100644
  	if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
  		unsigned long nr_pages;
  
-@@ -1501,11 +1640,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
+@@ -1502,11 +1641,10 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
  
  	/* Clear old maps */
  	error = -ENOMEM;
@@ -88086,7 +88663,7 @@ index f9c97d1..3468d3b 100644
  	}
  
  	/*
-@@ -1536,6 +1674,16 @@ munmap_back:
+@@ -1537,6 +1675,16 @@ munmap_back:
  		goto unacct_error;
  	}
  
@@ -88103,7 +88680,7 @@ index f9c97d1..3468d3b 100644
  	vma->vm_mm = mm;
  	vma->vm_start = addr;
  	vma->vm_end = addr + len;
-@@ -1560,6 +1708,13 @@ munmap_back:
+@@ -1556,6 +1704,13 @@ munmap_back:
  		if (error)
  			goto unmap_and_free_vma;
  
@@ -88117,19 +88694,20 @@ index f9c97d1..3468d3b 100644
  		/* Can addr have changed??
  		 *
  		 * Answer: Yes, several device drivers can do it in their
-@@ -1598,6 +1753,11 @@ munmap_back:
- 	vma_link(mm, vma, prev, rb_link, rb_parent);
- 	file = vma->vm_file;
+@@ -1589,6 +1744,12 @@ munmap_back:
+ 	}
  
+ 	vma_link(mm, vma, prev, rb_link, rb_parent);
++
 +#ifdef CONFIG_PAX_SEGMEXEC
 +	if (vma_m)
 +		BUG_ON(pax_mirror_vma(vma_m, vma));
 +#endif
 +
  	/* Once vma denies write, undo our temporary denial count */
- 	if (correct_wcount)
- 		atomic_inc(&inode->i_writecount);
-@@ -1605,6 +1765,7 @@ out:
+ 	if (vm_flags & VM_DENYWRITE)
+ 		allow_write_access(file);
+@@ -1597,6 +1758,7 @@ out:
  	perf_event_mmap(vma);
  
  	vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
@@ -88137,7 +88715,7 @@ index f9c97d1..3468d3b 100644
  	if (vm_flags & VM_LOCKED) {
  		if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
  					vma == get_gate_vma(current->mm)))
-@@ -1628,6 +1789,12 @@ unmap_and_free_vma:
+@@ -1629,6 +1791,12 @@ unmap_and_free_vma:
  	unmap_region(mm, vma, prev, vma->vm_start, vma->vm_end);
  	charged = 0;
  free_vma:
@@ -88150,7 +88728,7 @@ index f9c97d1..3468d3b 100644
  	kmem_cache_free(vm_area_cachep, vma);
  unacct_error:
  	if (charged)
-@@ -1635,7 +1802,63 @@ unacct_error:
+@@ -1636,7 +1804,63 @@ unacct_error:
  	return error;
  }
  
@@ -88215,7 +88793,7 @@ index f9c97d1..3468d3b 100644
  {
  	/*
  	 * We implement the search by looking for an rbtree node that
-@@ -1683,11 +1906,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
+@@ -1684,11 +1908,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
  			}
  		}
  
@@ -88246,7 +88824,7 @@ index f9c97d1..3468d3b 100644
  		if (gap_end >= low_limit && gap_end - gap_start >= length)
  			goto found;
  
-@@ -1737,7 +1978,7 @@ found:
+@@ -1738,7 +1980,7 @@ found:
  	return gap_start;
  }
  
@@ -88255,7 +88833,7 @@ index f9c97d1..3468d3b 100644
  {
  	struct mm_struct *mm = current->mm;
  	struct vm_area_struct *vma;
-@@ -1791,6 +2032,24 @@ check_current:
+@@ -1792,6 +2034,24 @@ check_current:
  		gap_end = vma->vm_start;
  		if (gap_end < low_limit)
  			return -ENOMEM;
@@ -88280,7 +88858,7 @@ index f9c97d1..3468d3b 100644
  		if (gap_start <= high_limit && gap_end - gap_start >= length)
  			goto found;
  
-@@ -1854,6 +2113,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
+@@ -1855,6 +2115,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
  	struct mm_struct *mm = current->mm;
  	struct vm_area_struct *vma;
  	struct vm_unmapped_area_info info;
@@ -88288,7 +88866,7 @@ index f9c97d1..3468d3b 100644
  
  	if (len > TASK_SIZE)
  		return -ENOMEM;
-@@ -1861,19 +2121,29 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
+@@ -1862,19 +2123,29 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
  	if (flags & MAP_FIXED)
  		return addr;
  
@@ -88320,7 +88898,7 @@ index f9c97d1..3468d3b 100644
  	return vm_unmapped_area(&info);
  }
  #endif	
-@@ -1892,6 +2162,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
+@@ -1893,6 +2164,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
  	struct mm_struct *mm = current->mm;
  	unsigned long addr = addr0;
  	struct vm_unmapped_area_info info;
@@ -88328,7 +88906,7 @@ index f9c97d1..3468d3b 100644
  
  	/* requested length too big for entire address space */
  	if (len > TASK_SIZE)
-@@ -1900,12 +2171,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
+@@ -1901,12 +2173,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
  	if (flags & MAP_FIXED)
  		return addr;
  
@@ -88346,7 +88924,7 @@ index f9c97d1..3468d3b 100644
  			return addr;
  	}
  
-@@ -1914,6 +2188,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
+@@ -1915,6 +2190,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
  	info.low_limit = PAGE_SIZE;
  	info.high_limit = mm->mmap_base;
  	info.align_mask = 0;
@@ -88354,7 +88932,7 @@ index f9c97d1..3468d3b 100644
  	addr = vm_unmapped_area(&info);
  
  	/*
-@@ -1926,6 +2201,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
+@@ -1927,6 +2203,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
  		VM_BUG_ON(addr != -ENOMEM);
  		info.flags = 0;
  		info.low_limit = TASK_UNMAPPED_BASE;
@@ -88367,7 +88945,7 @@ index f9c97d1..3468d3b 100644
  		info.high_limit = TASK_SIZE;
  		addr = vm_unmapped_area(&info);
  	}
-@@ -2027,6 +2308,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
+@@ -2028,6 +2310,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
  	return vma;
  }
  
@@ -88396,7 +88974,7 @@ index f9c97d1..3468d3b 100644
  /*
   * Verify that the stack growth is acceptable and
   * update accounting. This is shared with both the
-@@ -2043,6 +2346,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
+@@ -2044,6 +2348,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
  		return -ENOMEM;
  
  	/* Stack limit test */
@@ -88404,7 +88982,7 @@ index f9c97d1..3468d3b 100644
  	if (size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
  		return -ENOMEM;
  
-@@ -2053,6 +2357,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
+@@ -2054,6 +2359,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
  		locked = mm->locked_vm + grow;
  		limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
  		limit >>= PAGE_SHIFT;
@@ -88412,7 +88990,7 @@ index f9c97d1..3468d3b 100644
  		if (locked > limit && !capable(CAP_IPC_LOCK))
  			return -ENOMEM;
  	}
-@@ -2082,37 +2387,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
+@@ -2083,37 +2389,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
   * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
   * vma is the last one with address > vma->vm_end.  Have to extend vma.
   */
@@ -88470,7 +89048,7 @@ index f9c97d1..3468d3b 100644
  		unsigned long size, grow;
  
  		size = address - vma->vm_start;
-@@ -2147,6 +2463,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
+@@ -2148,6 +2465,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
  			}
  		}
  	}
@@ -88479,7 +89057,7 @@ index f9c97d1..3468d3b 100644
  	vma_unlock_anon_vma(vma);
  	khugepaged_enter_vma_merge(vma);
  	validate_mm(vma->vm_mm);
-@@ -2161,6 +2479,8 @@ int expand_downwards(struct vm_area_struct *vma,
+@@ -2162,6 +2481,8 @@ int expand_downwards(struct vm_area_struct *vma,
  				   unsigned long address)
  {
  	int error;
@@ -88488,7 +89066,7 @@ index f9c97d1..3468d3b 100644
  
  	/*
  	 * We must make sure the anon_vma is allocated
-@@ -2174,6 +2494,15 @@ int expand_downwards(struct vm_area_struct *vma,
+@@ -2175,6 +2496,15 @@ int expand_downwards(struct vm_area_struct *vma,
  	if (error)
  		return error;
  
@@ -88504,7 +89082,7 @@ index f9c97d1..3468d3b 100644
  	vma_lock_anon_vma(vma);
  
  	/*
-@@ -2183,9 +2512,17 @@ int expand_downwards(struct vm_area_struct *vma,
+@@ -2184,9 +2514,17 @@ int expand_downwards(struct vm_area_struct *vma,
  	 */
  
  	/* Somebody else might have raced and expanded it already */
@@ -88523,7 +89101,7 @@ index f9c97d1..3468d3b 100644
  		size = vma->vm_end - address;
  		grow = (vma->vm_start - address) >> PAGE_SHIFT;
  
-@@ -2210,13 +2547,27 @@ int expand_downwards(struct vm_area_struct *vma,
+@@ -2211,13 +2549,27 @@ int expand_downwards(struct vm_area_struct *vma,
  				vma->vm_pgoff -= grow;
  				anon_vma_interval_tree_post_update_vma(vma);
  				vma_gap_update(vma);
@@ -88551,7 +89129,7 @@ index f9c97d1..3468d3b 100644
  	khugepaged_enter_vma_merge(vma);
  	validate_mm(vma->vm_mm);
  	return error;
-@@ -2314,6 +2665,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
+@@ -2315,6 +2667,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
  	do {
  		long nrpages = vma_pages(vma);
  
@@ -88565,7 +89143,7 @@ index f9c97d1..3468d3b 100644
  		if (vma->vm_flags & VM_ACCOUNT)
  			nr_accounted += nrpages;
  		vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
-@@ -2358,6 +2716,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -2359,6 +2718,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
  	insertion_point = (prev ? &prev->vm_next : &mm->mmap);
  	vma->vm_prev = NULL;
  	do {
@@ -88582,7 +89160,7 @@ index f9c97d1..3468d3b 100644
  		vma_rb_erase(vma, &mm->mm_rb);
  		mm->map_count--;
  		tail_vma = vma;
-@@ -2384,14 +2752,33 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
+@@ -2384,14 +2753,33 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
  	struct vm_area_struct *new;
  	int err = -ENOMEM;
  
@@ -88616,7 +89194,7 @@ index f9c97d1..3468d3b 100644
  	/* most fields are the same, copy all, and then fixup */
  	*new = *vma;
  
-@@ -2404,6 +2791,22 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
+@@ -2404,6 +2792,22 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
  		new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
  	}
  
@@ -88636,20 +89214,22 @@ index f9c97d1..3468d3b 100644
 +	}
 +#endif
 +
- 	pol = mpol_dup(vma_policy(vma));
- 	if (IS_ERR(pol)) {
- 		err = PTR_ERR(pol);
-@@ -2426,6 +2829,36 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
+ 	err = vma_dup_policy(vma, new);
+ 	if (err)
+ 		goto out_free_vma;
+@@ -2423,6 +2827,38 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
  	else
  		err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
  
 +#ifdef CONFIG_PAX_SEGMEXEC
 +	if (!err && vma_m) {
++		struct mempolicy *pol = vma_policy(new);
++
 +		if (anon_vma_clone(new_m, vma_m))
 +			goto out_free_mpol;
 +
 +		mpol_get(pol);
-+		vma_set_policy(new_m, pol);
++		set_vma_policy(new_m, pol);
 +
 +		if (new_m->vm_file)
 +			get_file(new_m->vm_file);
@@ -88676,13 +89256,13 @@ index f9c97d1..3468d3b 100644
  	/* Success. */
  	if (!err)
  		return 0;
-@@ -2435,10 +2868,18 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
+@@ -2432,10 +2868,18 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
  		new->vm_ops->close(new);
  	if (new->vm_file)
  		fput(new->vm_file);
 -	unlink_anon_vmas(new);
   out_free_mpol:
- 	mpol_put(pol);
+ 	mpol_put(vma_policy(new));
   out_free_vma:
 +
 +#ifdef CONFIG_PAX_SEGMEXEC
@@ -88696,7 +89276,7 @@ index f9c97d1..3468d3b 100644
  	kmem_cache_free(vm_area_cachep, new);
   out_err:
  	return err;
-@@ -2451,6 +2892,15 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
+@@ -2448,6 +2892,15 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
  int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
  	      unsigned long addr, int new_below)
  {
@@ -88712,7 +89292,7 @@ index f9c97d1..3468d3b 100644
  	if (mm->map_count >= sysctl_max_map_count)
  		return -ENOMEM;
  
-@@ -2462,11 +2912,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -2459,11 +2912,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
   * work.  This now handles partial unmappings.
   * Jeremy Fitzhardinge <jeremy@goop.org>
   */
@@ -88743,7 +89323,7 @@ index f9c97d1..3468d3b 100644
  	if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
  		return -EINVAL;
  
-@@ -2541,6 +3010,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
+@@ -2538,6 +3010,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
  	/* Fix up all other VM information */
  	remove_vma_list(mm, vma);
  
@@ -88752,7 +89332,7 @@ index f9c97d1..3468d3b 100644
  	return 0;
  }
  
-@@ -2549,6 +3020,13 @@ int vm_munmap(unsigned long start, size_t len)
+@@ -2546,6 +3020,13 @@ int vm_munmap(unsigned long start, size_t len)
  	int ret;
  	struct mm_struct *mm = current->mm;
  
@@ -88766,7 +89346,7 @@ index f9c97d1..3468d3b 100644
  	down_write(&mm->mmap_sem);
  	ret = do_munmap(mm, start, len);
  	up_write(&mm->mmap_sem);
-@@ -2562,16 +3040,6 @@ SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
+@@ -2559,16 +3040,6 @@ SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
  	return vm_munmap(addr, len);
  }
  
@@ -88783,7 +89363,7 @@ index f9c97d1..3468d3b 100644
  /*
   *  this is really a simplified "do_mmap".  it only handles
   *  anonymous maps.  eventually we may be able to do some
-@@ -2585,6 +3053,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
+@@ -2582,6 +3053,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
  	struct rb_node ** rb_link, * rb_parent;
  	pgoff_t pgoff = addr >> PAGE_SHIFT;
  	int error;
@@ -88791,7 +89371,7 @@ index f9c97d1..3468d3b 100644
  
  	len = PAGE_ALIGN(len);
  	if (!len)
-@@ -2592,16 +3061,30 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
+@@ -2589,16 +3061,30 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
  
  	flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
  
@@ -88823,7 +89403,7 @@ index f9c97d1..3468d3b 100644
  		locked += mm->locked_vm;
  		lock_limit = rlimit(RLIMIT_MEMLOCK);
  		lock_limit >>= PAGE_SHIFT;
-@@ -2618,21 +3101,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
+@@ -2615,21 +3101,20 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
  	/*
  	 * Clear old maps.  this also does some error checking for us
  	 */
@@ -88848,7 +89428,7 @@ index f9c97d1..3468d3b 100644
  		return -ENOMEM;
  
  	/* Can we just expand an old private anonymous mapping? */
-@@ -2646,7 +3128,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
+@@ -2643,7 +3128,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
  	 */
  	vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
  	if (!vma) {
@@ -88857,7 +89437,7 @@ index f9c97d1..3468d3b 100644
  		return -ENOMEM;
  	}
  
-@@ -2660,9 +3142,10 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
+@@ -2657,10 +3142,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
  	vma_link(mm, vma, prev, rb_link, rb_parent);
  out:
  	perf_event_mmap(vma);
@@ -88866,11 +89446,12 @@ index f9c97d1..3468d3b 100644
  	if (flags & VM_LOCKED)
 -		mm->locked_vm += (len >> PAGE_SHIFT);
 +		mm->locked_vm += charged;
+ 	vma->vm_flags |= VM_SOFTDIRTY;
 +	track_exec_limit(mm, addr, addr + len, flags);
  	return addr;
  }
  
-@@ -2724,6 +3207,7 @@ void exit_mmap(struct mm_struct *mm)
+@@ -2722,6 +3208,7 @@ void exit_mmap(struct mm_struct *mm)
  	while (vma) {
  		if (vma->vm_flags & VM_ACCOUNT)
  			nr_accounted += vma_pages(vma);
@@ -88878,7 +89459,7 @@ index f9c97d1..3468d3b 100644
  		vma = remove_vma(vma);
  	}
  	vm_unacct_memory(nr_accounted);
-@@ -2740,6 +3224,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
+@@ -2738,6 +3225,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
  	struct vm_area_struct *prev;
  	struct rb_node **rb_link, *rb_parent;
  
@@ -88892,7 +89473,7 @@ index f9c97d1..3468d3b 100644
  	/*
  	 * The vm_pgoff of a purely anonymous vma should be irrelevant
  	 * until its first write fault, when page's anon_vma and index
-@@ -2763,7 +3254,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
+@@ -2761,7 +3255,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
  	     security_vm_enough_memory_mm(mm, vma_pages(vma)))
  		return -ENOMEM;
  
@@ -88914,8 +89495,8 @@ index f9c97d1..3468d3b 100644
  	return 0;
  }
  
-@@ -2783,6 +3288,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
- 	struct mempolicy *pol;
+@@ -2780,6 +3288,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
+ 	struct rb_node **rb_link, *rb_parent;
  	bool faulted_in_anon_vma = true;
  
 +	BUG_ON(vma->vm_mirror);
@@ -88923,7 +89504,7 @@ index f9c97d1..3468d3b 100644
  	/*
  	 * If anonymous vma has not yet been faulted, update new pgoff
  	 * to match new location, to increase its chance of merging.
-@@ -2849,6 +3356,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
+@@ -2844,6 +3354,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
  	return NULL;
  }
  
@@ -88943,7 +89524,7 @@ index f9c97d1..3468d3b 100644
 +		return -ENOMEM;
 +	pol_m = vma_policy(vma_m);
 +	mpol_get(pol_m);
-+	vma_set_policy(vma_m, pol_m);
++	set_vma_policy(vma_m, pol_m);
 +	vma_m->vm_start += SEGMEXEC_TASK_SIZE;
 +	vma_m->vm_end += SEGMEXEC_TASK_SIZE;
 +	vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
@@ -88963,7 +89544,7 @@ index f9c97d1..3468d3b 100644
  /*
   * Return true if the calling process may expand its vm space by the passed
   * number of pages
-@@ -2860,6 +3400,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
+@@ -2855,6 +3398,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
  
  	lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
  
@@ -88971,7 +89552,7 @@ index f9c97d1..3468d3b 100644
  	if (cur + npages > lim)
  		return 0;
  	return 1;
-@@ -2930,6 +3471,22 @@ int install_special_mapping(struct mm_struct *mm,
+@@ -2925,6 +3469,22 @@ int install_special_mapping(struct mm_struct *mm,
  	vma->vm_start = addr;
  	vma->vm_end = addr + len;
  
@@ -88991,7 +89572,7 @@ index f9c97d1..3468d3b 100644
 +	}
 +#endif
 +
- 	vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND;
+ 	vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
  	vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
  
 diff --git a/mm/mprotect.c b/mm/mprotect.c
@@ -89401,10 +89982,10 @@ index ecd1f15..77039bd 100644
  	struct mm_struct *mm;
  
 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
-index 241a746..41cd05d 100644
+index 6380758..4064aec 100644
 --- a/mm/page-writeback.c
 +++ b/mm/page-writeback.c
-@@ -659,7 +659,7 @@ unsigned long bdi_dirty_limit(struct backing_dev_info *bdi, unsigned long dirty)
+@@ -690,7 +690,7 @@ static inline long long pos_ratio_polynom(unsigned long setpoint,
   *   card's bdi_dirty may rush to many times higher than bdi_setpoint.
   * - the bdi dirty thresh drops quickly due to change of JBOD workload
   */
@@ -89414,10 +89995,10 @@ index 241a746..41cd05d 100644
  					unsigned long bg_thresh,
  					unsigned long dirty,
 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
-index b100255..54b13c5 100644
+index dd886fa..7686339 100644
 --- a/mm/page_alloc.c
 +++ b/mm/page_alloc.c
-@@ -60,6 +60,7 @@
+@@ -61,6 +61,7 @@
  #include <linux/page-debug-flags.h>
  #include <linux/hugetlb.h>
  #include <linux/sched/rt.h>
@@ -89425,7 +90006,7 @@ index b100255..54b13c5 100644
  
  #include <asm/sections.h>
  #include <asm/tlbflush.h>
-@@ -353,7 +354,7 @@ out:
+@@ -354,7 +355,7 @@ out:
   * This usage means that zero-order pages may not be compound.
   */
  
@@ -89434,7 +90015,7 @@ index b100255..54b13c5 100644
  {
  	__free_pages_ok(page, compound_order(page));
  }
-@@ -710,6 +711,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
+@@ -712,6 +713,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
  	int i;
  	int bad = 0;
  
@@ -89445,7 +90026,7 @@ index b100255..54b13c5 100644
  	trace_mm_page_free(page, order);
  	kmemcheck_free_shadow(page, order);
  
-@@ -725,6 +730,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
+@@ -728,6 +733,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
  		debug_check_no_obj_freed(page_address(page),
  					   PAGE_SIZE << order);
  	}
@@ -89458,7 +90039,7 @@ index b100255..54b13c5 100644
  	arch_free_page(page, order);
  	kernel_map_pages(page, 1 << order, 0);
  
-@@ -747,6 +758,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
+@@ -750,6 +761,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
  	local_irq_restore(flags);
  }
  
@@ -89479,9 +90060,9 @@ index b100255..54b13c5 100644
  void __init __free_pages_bootmem(struct page *page, unsigned int order)
  {
  	unsigned int nr_pages = 1 << order;
-@@ -762,6 +787,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
- 		set_page_count(p, 0);
- 	}
+@@ -765,6 +790,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
+ 	__ClearPageReserved(p);
+ 	set_page_count(p, 0);
  
 +#ifdef CONFIG_PAX_LATENT_ENTROPY
 +	if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
@@ -89496,10 +90077,10 @@ index b100255..54b13c5 100644
 +	}
 +#endif
 +
- 	page_zone(page)->managed_pages += 1 << order;
+ 	page_zone(page)->managed_pages += nr_pages;
  	set_page_refcounted(page);
  	__free_pages(page, order);
-@@ -867,8 +905,10 @@ static int prep_new_page(struct page *page, int order, gfp_t gfp_flags)
+@@ -870,8 +908,10 @@ static int prep_new_page(struct page *page, int order, gfp_t gfp_flags)
  	arch_alloc_page(page, order);
  	kernel_map_pages(page, 1 << order, 1);
  
@@ -89511,7 +90092,7 @@ index b100255..54b13c5 100644
  	if (order && (gfp_flags & __GFP_COMP))
  		prep_compound_page(page, order);
 diff --git a/mm/page_io.c b/mm/page_io.c
-index ba05b64..ef2f314 100644
+index 8c79a47..a689e0d 100644
 --- a/mm/page_io.c
 +++ b/mm/page_io.c
 @@ -260,7 +260,7 @@ int __swap_writepage(struct page *page, struct writeback_control *wbc,
@@ -89588,7 +90169,7 @@ index fd26d04..0cea1b0 100644
  	if (!mm || IS_ERR(mm)) {
  		rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
 diff --git a/mm/rmap.c b/mm/rmap.c
-index b2e29ac..4168491 100644
+index fd3ee7a..3613079 100644
 --- a/mm/rmap.c
 +++ b/mm/rmap.c
 @@ -163,6 +163,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
@@ -89691,7 +90272,7 @@ index b2e29ac..4168491 100644
  
  /*
 diff --git a/mm/shmem.c b/mm/shmem.c
-index e43dc55..930e3a2 100644
+index 8297623..6b9dfe9 100644
 --- a/mm/shmem.c
 +++ b/mm/shmem.c
 @@ -33,7 +33,7 @@
@@ -89975,10 +90556,10 @@ index a535033..2f98fe5 100644
  	if (slab_equal_or_root(cachep, s))
  		return cachep;
 diff --git a/mm/slab_common.c b/mm/slab_common.c
-index 538bade..36fed99 100644
+index e2e98af..3b1a163 100644
 --- a/mm/slab_common.c
 +++ b/mm/slab_common.c
-@@ -22,11 +22,22 @@
+@@ -23,11 +23,22 @@
  
  #include "slab.h"
  
@@ -90002,7 +90583,7 @@ index 538bade..36fed99 100644
  #ifdef CONFIG_DEBUG_VM
  static int kmem_cache_sanity_check(struct mem_cgroup *memcg, const char *name,
  				   size_t size)
-@@ -209,7 +220,7 @@ kmem_cache_create_memcg(struct mem_cgroup *memcg, const char *name, size_t size,
+@@ -212,7 +223,7 @@ kmem_cache_create_memcg(struct mem_cgroup *memcg, const char *name, size_t size,
  
  		err = __kmem_cache_create(s, flags);
  		if (!err) {
@@ -90011,7 +90592,7 @@ index 538bade..36fed99 100644
  			list_add(&s->list, &slab_caches);
  			memcg_cache_list_add(memcg, s);
  		} else {
-@@ -255,8 +266,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
+@@ -258,8 +269,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
  
  	get_online_cpus();
  	mutex_lock(&slab_mutex);
@@ -90021,7 +90602,7 @@ index 538bade..36fed99 100644
  		list_del(&s->list);
  
  		if (!__kmem_cache_shutdown(s)) {
-@@ -302,7 +312,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
+@@ -305,7 +315,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
  		panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
  					name, size, err);
  
@@ -90030,7 +90611,7 @@ index 538bade..36fed99 100644
  }
  
  struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
-@@ -315,7 +325,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
+@@ -318,7 +328,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
  
  	create_boot_cache(s, name, size, flags);
  	list_add(&s->list, &slab_caches);
@@ -90039,7 +90620,7 @@ index 538bade..36fed99 100644
  	return s;
  }
  
-@@ -327,6 +337,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
+@@ -330,6 +340,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
  EXPORT_SYMBOL(kmalloc_dma_caches);
  #endif
  
@@ -90051,7 +90632,7 @@ index 538bade..36fed99 100644
  /*
   * Conversion table for small slabs sizes / 8 to the index in the
   * kmalloc array. This is necessary for slabs < 192 since we have non power
-@@ -391,6 +406,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
+@@ -394,6 +409,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
  		return kmalloc_dma_caches[index];
  
  #endif
@@ -90065,7 +90646,7 @@ index 538bade..36fed99 100644
  	return kmalloc_caches[index];
  }
  
-@@ -447,7 +469,7 @@ void __init create_kmalloc_caches(unsigned long flags)
+@@ -450,7 +472,7 @@ void __init create_kmalloc_caches(unsigned long flags)
  	for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
  		if (!kmalloc_caches[i]) {
  			kmalloc_caches[i] = create_kmalloc_cache(NULL,
@@ -90074,7 +90655,7 @@ index 538bade..36fed99 100644
  		}
  
  		/*
-@@ -456,10 +478,10 @@ void __init create_kmalloc_caches(unsigned long flags)
+@@ -459,10 +481,10 @@ void __init create_kmalloc_caches(unsigned long flags)
  		 * earlier power of two caches
  		 */
  		if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
@@ -90087,7 +90668,7 @@ index 538bade..36fed99 100644
  	}
  
  	/* Kmalloc array is now usable */
-@@ -492,6 +514,23 @@ void __init create_kmalloc_caches(unsigned long flags)
+@@ -495,6 +517,23 @@ void __init create_kmalloc_caches(unsigned long flags)
  		}
  	}
  #endif
@@ -90111,7 +90692,7 @@ index 538bade..36fed99 100644
  }
  #endif /* !CONFIG_SLOB */
  
-@@ -523,6 +562,9 @@ void print_slabinfo_header(struct seq_file *m)
+@@ -535,6 +574,9 @@ void print_slabinfo_header(struct seq_file *m)
  	seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
  		 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
  	seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
@@ -90122,7 +90703,7 @@ index 538bade..36fed99 100644
  	seq_putc(m, '\n');
  }
 diff --git a/mm/slob.c b/mm/slob.c
-index 91bd3f2..e2f549e 100644
+index 4bf8809..98a6914 100644
 --- a/mm/slob.c
 +++ b/mm/slob.c
 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
@@ -90406,7 +90987,7 @@ index 91bd3f2..e2f549e 100644
  
 @@ -536,23 +638,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
  
- void *kmem_cache_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
+ void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
  {
 -	void *b;
 +	void *b = NULL;
@@ -90440,7 +91021,7 @@ index 91bd3f2..e2f549e 100644
  
  	if (b && c->ctor)
  		c->ctor(b);
-@@ -564,10 +676,14 @@ EXPORT_SYMBOL(kmem_cache_alloc_node);
+@@ -584,10 +696,14 @@ EXPORT_SYMBOL(kmem_cache_alloc_node);
  
  static void __kmem_cache_free(void *b, int size)
  {
@@ -90457,7 +91038,7 @@ index 91bd3f2..e2f549e 100644
  }
  
  static void kmem_rcu_free(struct rcu_head *head)
-@@ -580,17 +696,31 @@ static void kmem_rcu_free(struct rcu_head *head)
+@@ -600,17 +716,31 @@ static void kmem_rcu_free(struct rcu_head *head)
  
  void kmem_cache_free(struct kmem_cache *c, void *b)
  {
@@ -90493,7 +91074,7 @@ index 91bd3f2..e2f549e 100644
  EXPORT_SYMBOL(kmem_cache_free);
  
 diff --git a/mm/slub.c b/mm/slub.c
-index e3ba1f2..bd45dac 100644
+index c3eb3d3..022c9fa 100644
 --- a/mm/slub.c
 +++ b/mm/slub.c
 @@ -207,7 +207,7 @@ struct track {
@@ -90505,7 +91086,7 @@ index e3ba1f2..bd45dac 100644
  static int sysfs_slab_add(struct kmem_cache *);
  static int sysfs_slab_alias(struct kmem_cache *, const char *);
  static void sysfs_slab_remove(struct kmem_cache *);
-@@ -528,7 +528,7 @@ static void print_track(const char *s, struct track *t)
+@@ -530,7 +530,7 @@ static void print_track(const char *s, struct track *t)
  	if (!t->addr)
  		return;
  
@@ -90514,7 +91095,7 @@ index e3ba1f2..bd45dac 100644
  		s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
  #ifdef CONFIG_STACKTRACE
  	{
-@@ -2609,6 +2609,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
+@@ -2616,6 +2616,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
  
  	slab_free_hook(s, x);
  
@@ -90529,7 +91110,7 @@ index e3ba1f2..bd45dac 100644
  redo:
  	/*
  	 * Determine the currently cpus per cpu slab.
-@@ -2676,7 +2684,7 @@ static int slub_min_objects;
+@@ -2683,7 +2691,7 @@ static int slub_min_objects;
   * Merge control. If this is set then no merging of slab caches will occur.
   * (Could be removed. This was introduced to pacify the merge skeptics.)
   */
@@ -90538,7 +91119,7 @@ index e3ba1f2..bd45dac 100644
  
  /*
   * Calculate the order of allocation given an slab object size.
-@@ -2953,6 +2961,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
+@@ -2960,6 +2968,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
  	s->inuse = size;
  
  	if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
@@ -90548,7 +91129,7 @@ index e3ba1f2..bd45dac 100644
  		s->ctor)) {
  		/*
  		 * Relocate free pointer after the object if it is not
-@@ -3298,6 +3309,59 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node)
+@@ -3305,6 +3316,59 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node)
  EXPORT_SYMBOL(__kmalloc_node);
  #endif
  
@@ -90608,7 +91189,7 @@ index e3ba1f2..bd45dac 100644
  size_t ksize(const void *object)
  {
  	struct page *page;
-@@ -3362,6 +3426,7 @@ void kfree(const void *x)
+@@ -3333,6 +3397,7 @@ void kfree(const void *x)
  	if (unlikely(ZERO_OR_NULL_PTR(x)))
  		return;
  
@@ -90616,7 +91197,7 @@ index e3ba1f2..bd45dac 100644
  	page = virt_to_head_page(x);
  	if (unlikely(!PageSlab(page))) {
  		BUG_ON(!PageCompound(page));
-@@ -3667,7 +3732,7 @@ static int slab_unmergeable(struct kmem_cache *s)
+@@ -3638,7 +3703,7 @@ static int slab_unmergeable(struct kmem_cache *s)
  	/*
  	 * We may have set a slab to be unmergeable during bootstrap.
  	 */
@@ -90625,7 +91206,7 @@ index e3ba1f2..bd45dac 100644
  		return 1;
  
  	return 0;
-@@ -3725,7 +3790,7 @@ __kmem_cache_alias(struct mem_cgroup *memcg, const char *name, size_t size,
+@@ -3696,7 +3761,7 @@ __kmem_cache_alias(struct mem_cgroup *memcg, const char *name, size_t size,
  
  	s = find_mergeable(memcg, size, align, flags, name, ctor);
  	if (s) {
@@ -90634,7 +91215,7 @@ index e3ba1f2..bd45dac 100644
  		/*
  		 * Adjust the object sizes so that we clear
  		 * the complete object on kzalloc.
-@@ -3734,7 +3799,7 @@ __kmem_cache_alias(struct mem_cgroup *memcg, const char *name, size_t size,
+@@ -3705,7 +3770,7 @@ __kmem_cache_alias(struct mem_cgroup *memcg, const char *name, size_t size,
  		s->inuse = max_t(int, s->inuse, ALIGN(size, sizeof(void *)));
  
  		if (sysfs_slab_alias(s, name)) {
@@ -90643,7 +91224,7 @@ index e3ba1f2..bd45dac 100644
  			s = NULL;
  		}
  	}
-@@ -3854,7 +3919,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
+@@ -3825,7 +3890,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
  }
  #endif
  
@@ -90652,7 +91233,7 @@ index e3ba1f2..bd45dac 100644
  static int count_inuse(struct page *page)
  {
  	return page->inuse;
-@@ -4241,12 +4306,12 @@ static void resiliency_test(void)
+@@ -4214,12 +4279,12 @@ static void resiliency_test(void)
  	validate_slab_cache(kmalloc_caches[9]);
  }
  #else
@@ -90667,7 +91248,7 @@ index e3ba1f2..bd45dac 100644
  enum slab_stat_type {
  	SL_ALL,			/* All slabs */
  	SL_PARTIAL,		/* Only partially allocated slabs */
-@@ -4490,7 +4555,7 @@ SLAB_ATTR_RO(ctor);
+@@ -4459,7 +4524,7 @@ SLAB_ATTR_RO(ctor);
  
  static ssize_t aliases_show(struct kmem_cache *s, char *buf)
  {
@@ -90676,7 +91257,7 @@ index e3ba1f2..bd45dac 100644
  }
  SLAB_ATTR_RO(aliases);
  
-@@ -4578,6 +4643,14 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
+@@ -4547,6 +4612,14 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
  SLAB_ATTR_RO(cache_dma);
  #endif
  
@@ -90691,7 +91272,7 @@ index e3ba1f2..bd45dac 100644
  static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
  {
  	return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
-@@ -4912,6 +4985,9 @@ static struct attribute *slab_attrs[] = {
+@@ -4881,6 +4954,9 @@ static struct attribute *slab_attrs[] = {
  #ifdef CONFIG_ZONE_DMA
  	&cache_dma_attr.attr,
  #endif
@@ -90701,7 +91282,7 @@ index e3ba1f2..bd45dac 100644
  #ifdef CONFIG_NUMA
  	&remote_node_defrag_ratio_attr.attr,
  #endif
-@@ -5143,6 +5219,7 @@ static char *create_unique_id(struct kmem_cache *s)
+@@ -5113,6 +5189,7 @@ static char *create_unique_id(struct kmem_cache *s)
  	return name;
  }
  
@@ -90709,7 +91290,7 @@ index e3ba1f2..bd45dac 100644
  static int sysfs_slab_add(struct kmem_cache *s)
  {
  	int err;
-@@ -5166,7 +5243,7 @@ static int sysfs_slab_add(struct kmem_cache *s)
+@@ -5136,7 +5213,7 @@ static int sysfs_slab_add(struct kmem_cache *s)
  	}
  
  	s->kobj.kset = slab_kset;
@@ -90718,7 +91299,7 @@ index e3ba1f2..bd45dac 100644
  	if (err) {
  		kobject_put(&s->kobj);
  		return err;
-@@ -5200,6 +5277,7 @@ static void sysfs_slab_remove(struct kmem_cache *s)
+@@ -5170,6 +5247,7 @@ static void sysfs_slab_remove(struct kmem_cache *s)
  	kobject_del(&s->kobj);
  	kobject_put(&s->kobj);
  }
@@ -90726,7 +91307,7 @@ index e3ba1f2..bd45dac 100644
  
  /*
   * Need to buffer aliases during bootup until sysfs becomes
-@@ -5213,6 +5291,7 @@ struct saved_alias {
+@@ -5183,6 +5261,7 @@ struct saved_alias {
  
  static struct saved_alias *alias_list;
  
@@ -90734,7 +91315,7 @@ index e3ba1f2..bd45dac 100644
  static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
  {
  	struct saved_alias *al;
-@@ -5235,6 +5314,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
+@@ -5205,6 +5284,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
  	alias_list = al;
  	return 0;
  }
@@ -90765,10 +91346,10 @@ index 27eeab3..7c3f7f2 100644
  	return pgd;
  }
 diff --git a/mm/sparse.c b/mm/sparse.c
-index 308d503..3dbbd04 100644
+index 4ac1d7e..bbfcb1f 100644
 --- a/mm/sparse.c
 +++ b/mm/sparse.c
-@@ -764,7 +764,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
+@@ -745,7 +745,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
  
  	for (i = 0; i < PAGES_PER_SECTION; i++) {
  		if (PageHWPoison(&memmap[i])) {
@@ -90778,7 +91359,7 @@ index 308d503..3dbbd04 100644
  		}
  	}
 diff --git a/mm/swap.c b/mm/swap.c
-index c899502..d4dc2cd 100644
+index 759c3ca..7c1a5b4 100644
 --- a/mm/swap.c
 +++ b/mm/swap.c
 @@ -77,6 +77,8 @@ static void __put_compound_page(struct page *page)
@@ -90791,7 +91372,7 @@ index c899502..d4dc2cd 100644
  }
  
 diff --git a/mm/swapfile.c b/mm/swapfile.c
-index 6cf2e60..d204b3e 100644
+index de7c904..c84bf11 100644
 --- a/mm/swapfile.c
 +++ b/mm/swapfile.c
 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(swapon_mutex);
@@ -90803,7 +91384,7 @@ index 6cf2e60..d204b3e 100644
  
  static inline unsigned char swap_count(unsigned char ent)
  {
-@@ -1699,7 +1699,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
+@@ -1949,7 +1949,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
  	}
  	filp_close(swap_file, NULL);
  	err = 0;
@@ -90812,7 +91393,7 @@ index 6cf2e60..d204b3e 100644
  	wake_up_interruptible(&proc_poll_wait);
  
  out_dput:
-@@ -1716,8 +1716,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
+@@ -1966,8 +1966,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
  
  	poll_wait(file, &proc_poll_wait, wait);
  
@@ -90823,7 +91404,7 @@ index 6cf2e60..d204b3e 100644
  		return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
  	}
  
-@@ -1815,7 +1815,7 @@ static int swaps_open(struct inode *inode, struct file *file)
+@@ -2065,7 +2065,7 @@ static int swaps_open(struct inode *inode, struct file *file)
  		return ret;
  
  	seq = file->private_data;
@@ -90832,7 +91413,7 @@ index 6cf2e60..d204b3e 100644
  	return 0;
  }
  
-@@ -2203,7 +2203,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
+@@ -2524,7 +2524,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
  		(frontswap_map) ? "FS" : "");
  
  	mutex_unlock(&swapon_mutex);
@@ -90842,7 +91423,7 @@ index 6cf2e60..d204b3e 100644
  
  	if (S_ISREG(inode->i_mode))
 diff --git a/mm/util.c b/mm/util.c
-index 7441c41..c3de793 100644
+index eaf63fc2..32b2629 100644
 --- a/mm/util.c
 +++ b/mm/util.c
 @@ -294,6 +294,12 @@ done:
@@ -90859,7 +91440,7 @@ index 7441c41..c3de793 100644
  }
  #endif
 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
-index 13a5495..6707d97 100644
+index 1074543..136dbe0 100644
 --- a/mm/vmalloc.c
 +++ b/mm/vmalloc.c
 @@ -59,8 +59,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
@@ -90962,16 +91543,7 @@ index 13a5495..6707d97 100644
  			if (!pmd_none(*pmd)) {
  				pte_t *ptep, pte;
  
-@@ -339,7 +375,7 @@ static void purge_vmap_area_lazy(void);
-  * Allocate a region of KVA of the specified size and alignment, within the
-  * vstart and vend.
-  */
--static struct vmap_area *alloc_vmap_area(unsigned long size,
-+static __size_overflow(1) struct vmap_area *alloc_vmap_area(unsigned long size,
- 				unsigned long align,
- 				unsigned long vstart, unsigned long vend,
- 				int node, gfp_t gfp_mask)
-@@ -1308,6 +1344,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
+@@ -1303,6 +1339,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
  	struct vm_struct *area;
  
  	BUG_ON(in_interrupt());
@@ -90988,7 +91560,7 @@ index 13a5495..6707d97 100644
  	if (flags & VM_IOREMAP)
  		align = 1ul << clamp(fls(size), PAGE_SHIFT, IOREMAP_MAX_ORDER);
  
-@@ -1533,6 +1579,11 @@ void *vmap(struct page **pages, unsigned int count,
+@@ -1528,6 +1574,11 @@ void *vmap(struct page **pages, unsigned int count,
  	if (count > totalram_pages)
  		return NULL;
  
@@ -91000,7 +91572,7 @@ index 13a5495..6707d97 100644
  	area = get_vm_area_caller((count << PAGE_SHIFT), flags,
  					__builtin_return_address(0));
  	if (!area)
-@@ -1634,6 +1685,13 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
+@@ -1629,6 +1680,13 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
  	if (!size || (size >> PAGE_SHIFT) > totalram_pages)
  		goto fail;
  
@@ -91014,7 +91586,7 @@ index 13a5495..6707d97 100644
  	area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED,
  				  start, end, node, gfp_mask, caller);
  	if (!area)
-@@ -1810,10 +1868,9 @@ EXPORT_SYMBOL(vzalloc_node);
+@@ -1805,10 +1863,9 @@ EXPORT_SYMBOL(vzalloc_node);
   *	For tight control over page level allocator and protection flags
   *	use __vmalloc() instead.
   */
@@ -91026,7 +91598,7 @@ index 13a5495..6707d97 100644
  			      NUMA_NO_NODE, __builtin_return_address(0));
  }
  
-@@ -2120,6 +2177,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
+@@ -2115,6 +2172,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
  {
  	struct vm_struct *area;
  
@@ -91035,7 +91607,7 @@ index 13a5495..6707d97 100644
  	size = PAGE_ALIGN(size);
  
  	if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
-@@ -2605,7 +2664,11 @@ static int s_show(struct seq_file *m, void *p)
+@@ -2600,7 +2659,11 @@ static int s_show(struct seq_file *m, void *p)
  		v->addr, v->addr + v->size, v->size);
  
  	if (v->caller)
@@ -91048,10 +91620,10 @@ index 13a5495..6707d97 100644
  	if (v->nr_pages)
  		seq_printf(m, " pages=%d", v->nr_pages);
 diff --git a/mm/vmstat.c b/mm/vmstat.c
-index 20c2ef4..15e7ab7 100644
+index 9bb3145..98e5f68 100644
 --- a/mm/vmstat.c
 +++ b/mm/vmstat.c
-@@ -76,7 +76,7 @@ void vm_events_fold_cpu(int cpu)
+@@ -79,7 +79,7 @@ void vm_events_fold_cpu(int cpu)
   *
   * vm_stat contains the global counters
   */
@@ -91060,25 +91632,34 @@ index 20c2ef4..15e7ab7 100644
  EXPORT_SYMBOL(vm_stat);
  
  #ifdef CONFIG_SMP
-@@ -452,7 +452,7 @@ void refresh_cpu_vm_stats(int cpu)
- 				v = p->vm_stat_diff[i];
- 				p->vm_stat_diff[i] = 0;
- 				local_irq_restore(flags);
+@@ -423,7 +423,7 @@ static inline void fold_diff(int *diff)
+ 
+ 	for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
+ 		if (diff[i])
+-			atomic_long_add(diff[i], &vm_stat[i]);
++			atomic_long_add_unchecked(diff[i], &vm_stat[i]);
+ }
+ 
+ /*
+@@ -455,7 +455,7 @@ static void refresh_cpu_vm_stats(void)
+ 			v = this_cpu_xchg(p->vm_stat_diff[i], 0);
+ 			if (v) {
+ 
 -				atomic_long_add(v, &zone->vm_stat[i]);
 +				atomic_long_add_unchecked(v, &zone->vm_stat[i]);
  				global_diff[i] += v;
  #ifdef CONFIG_NUMA
  				/* 3 seconds idle till flush */
-@@ -490,7 +490,7 @@ void refresh_cpu_vm_stats(int cpu)
+@@ -517,7 +517,7 @@ void cpu_vm_stats_fold(int cpu)
  
- 	for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
- 		if (global_diff[i])
--			atomic_long_add(global_diff[i], &vm_stat[i]);
-+			atomic_long_add_unchecked(global_diff[i], &vm_stat[i]);
- }
- 
- /*
-@@ -505,8 +505,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
+ 				v = p->vm_stat_diff[i];
+ 				p->vm_stat_diff[i] = 0;
+-				atomic_long_add(v, &zone->vm_stat[i]);
++				atomic_long_add_unchecked(v, &zone->vm_stat[i]);
+ 				global_diff[i] += v;
+ 			}
+ 	}
+@@ -537,8 +537,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
  		if (pset->vm_stat_diff[i]) {
  			int v = pset->vm_stat_diff[i];
  			pset->vm_stat_diff[i] = 0;
@@ -91089,7 +91670,7 @@ index 20c2ef4..15e7ab7 100644
  		}
  }
  #endif
-@@ -1241,10 +1241,20 @@ static int __init setup_vmstat(void)
+@@ -1280,10 +1280,20 @@ static int __init setup_vmstat(void)
  		start_cpu_timer(cpu);
  #endif
  #ifdef CONFIG_PROC_FS
@@ -91115,10 +91696,10 @@ index 20c2ef4..15e7ab7 100644
  	return 0;
  }
 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
-index 2fb2d88..8c06e40 100644
+index 61fc573..b5e47d0 100644
 --- a/net/8021q/vlan.c
 +++ b/net/8021q/vlan.c
-@@ -469,7 +469,7 @@ out:
+@@ -472,7 +472,7 @@ out:
  	return NOTIFY_DONE;
  }
  
@@ -91127,7 +91708,7 @@ index 2fb2d88..8c06e40 100644
  	.notifier_call = vlan_device_event,
  };
  
-@@ -544,8 +544,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
+@@ -547,8 +547,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
  		err = -EPERM;
  		if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
  			break;
@@ -91278,10 +91859,10 @@ index 919a5ce..cc6b444 100644
  	table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
  	if (!table)
 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
-index 62da527..aa27535 100644
+index 0a8a80c..f7e89aa 100644
 --- a/net/batman-adv/bat_iv_ogm.c
 +++ b/net/batman-adv/bat_iv_ogm.c
-@@ -120,7 +120,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
+@@ -121,7 +121,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
  
  	/* randomize initial seqno to avoid collision */
  	get_random_bytes(&random_seqno, sizeof(random_seqno));
@@ -91290,7 +91871,7 @@ index 62da527..aa27535 100644
  
  	hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
  	ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
-@@ -701,9 +701,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
+@@ -703,9 +703,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
  	batadv_ogm_packet = (struct batadv_ogm_packet *)(*ogm_buff);
  
  	/* change sequence number to network order */
@@ -91302,7 +91883,7 @@ index 62da527..aa27535 100644
  
  	batadv_ogm_packet->ttvn = atomic_read(&bat_priv->tt.vn);
  	batadv_ogm_packet->tt_crc = htons(bat_priv->tt.local_crc);
-@@ -1109,7 +1109,7 @@ static void batadv_iv_ogm_process(const struct ethhdr *ethhdr,
+@@ -1111,7 +1111,7 @@ static void batadv_iv_ogm_process(const struct ethhdr *ethhdr,
  		return;
  
  	/* could be changed by schedule_own_packet() */
@@ -91325,10 +91906,10 @@ index c478e6b..469fd2f 100644
  		    hard_iface->net_dev->name);
  
 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
-index 33b6144..3212ac5 100644
+index 813db4e..847edac 100644
 --- a/net/batman-adv/soft-interface.c
 +++ b/net/batman-adv/soft-interface.c
-@@ -261,7 +261,7 @@ static int batadv_interface_tx(struct sk_buff *skb,
+@@ -263,7 +263,7 @@ static int batadv_interface_tx(struct sk_buff *skb,
  		       primary_if->net_dev->dev_addr, ETH_ALEN);
  
  		/* set broadcast sequence number */
@@ -91337,7 +91918,7 @@ index 33b6144..3212ac5 100644
  		bcast_packet->seqno = htonl(seqno);
  
  		batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
-@@ -481,7 +481,7 @@ static int batadv_softif_init_late(struct net_device *dev)
+@@ -483,7 +483,7 @@ static int batadv_softif_init_late(struct net_device *dev)
  	atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
  
  	atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
@@ -91378,10 +91959,10 @@ index b2c94e1..3d47e07 100644
  	atomic_t batman_queue_left;
  	char num_ifaces;
 diff --git a/net/batman-adv/unicast.c b/net/batman-adv/unicast.c
-index 857e1b8..5ad07b2 100644
+index 48b31d3..62a0bcb 100644
 --- a/net/batman-adv/unicast.c
 +++ b/net/batman-adv/unicast.c
-@@ -270,7 +270,7 @@ int batadv_frag_send_skb(struct sk_buff *skb, struct batadv_priv *bat_priv,
+@@ -272,7 +272,7 @@ int batadv_frag_send_skb(struct sk_buff *skb, struct batadv_priv *bat_priv,
  	frag1->flags = BATADV_UNI_FRAG_HEAD | large_tail;
  	frag2->flags = large_tail;
  
@@ -91404,10 +91985,10 @@ index 9bd7d95..6c4884f 100644
  			err = -EFAULT;
  			break;
 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
-index 8c3499b..2661c6a 100644
+index 63fa111..b166ec6 100644
 --- a/net/bluetooth/l2cap_core.c
 +++ b/net/bluetooth/l2cap_core.c
-@@ -3510,8 +3510,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
+@@ -3511,8 +3511,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
  			break;
  
  		case L2CAP_CONF_RFC:
@@ -91494,44 +92075,27 @@ index 30b3721..c1bd0a0 100644
  			err = -EFAULT;
  			break;
 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
-index b6e44ad..5b0d514 100644
+index 84fcf9f..e389b27 100644
 --- a/net/bluetooth/rfcomm/tty.c
 +++ b/net/bluetooth/rfcomm/tty.c
-@@ -309,7 +309,7 @@ static void rfcomm_dev_del(struct rfcomm_dev *dev)
- 	BUG_ON(test_and_set_bit(RFCOMM_TTY_RELEASED, &dev->flags));
- 
- 	spin_lock_irqsave(&dev->port.lock, flags);
--	if (dev->port.count > 0) {
-+	if (atomic_read(&dev->port.count) > 0) {
- 		spin_unlock_irqrestore(&dev->port.lock, flags);
- 		return;
- 	}
-@@ -659,10 +659,10 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
- 		return -ENODEV;
+@@ -684,7 +684,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
+ 	BT_DBG("tty %p id %d", tty, tty->index);
  
  	BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
 -	       dev->channel, dev->port.count);
 +	       dev->channel, atomic_read(&dev->port.count));
  
- 	spin_lock_irqsave(&dev->port.lock, flags);
--	if (++dev->port.count > 1) {
-+	if (atomic_inc_return(&dev->port.count) > 1) {
- 		spin_unlock_irqrestore(&dev->port.lock, flags);
- 		return 0;
- 	}
-@@ -727,10 +727,10 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
- 		return;
+ 	err = tty_port_open(&dev->port, tty, filp);
+ 	if (err)
+@@ -707,7 +707,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
+ 	struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
  
  	BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
 -						dev->port.count);
 +						atomic_read(&dev->port.count));
  
- 	spin_lock_irqsave(&dev->port.lock, flags);
--	if (!--dev->port.count) {
-+	if (!atomic_dec_return(&dev->port.count)) {
- 		spin_unlock_irqrestore(&dev->port.lock, flags);
- 		if (dev->tty_dev->parent)
- 			device_move(dev->tty_dev, NULL, DPM_ORDER_DEV_LAST);
+ 	tty_port_close(&dev->port, tty, filp);
+ }
 diff --git a/net/bridge/netfilter/ebt_ulog.c b/net/bridge/netfilter/ebt_ulog.c
 index 5180938..7c470c3 100644
 --- a/net/bridge/netfilter/ebt_ulog.c
@@ -91660,7 +92224,7 @@ index 3ab8dd2..b9aef13 100644
  };
  
 diff --git a/net/can/gw.c b/net/can/gw.c
-index 2f291f9..98c986a 100644
+index 3f9b0f3..fc6d4fa 100644
 --- a/net/can/gw.c
 +++ b/net/can/gw.c
 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
@@ -91671,7 +92235,7 @@ index 2f291f9..98c986a 100644
  
  static struct kmem_cache *cgw_cache __read_mostly;
  
-@@ -927,6 +926,10 @@ static int cgw_remove_job(struct sk_buff *skb,  struct nlmsghdr *nlh)
+@@ -954,6 +953,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
  	return err;
  }
  
@@ -91682,7 +92246,7 @@ index 2f291f9..98c986a 100644
  static __init int cgw_module_init(void)
  {
  	/* sanitize given module parameter */
-@@ -942,7 +945,6 @@ static __init int cgw_module_init(void)
+@@ -969,7 +972,6 @@ static __init int cgw_module_init(void)
  		return -ENOMEM;
  
  	/* set notifier */
@@ -91691,7 +92255,7 @@ index 2f291f9..98c986a 100644
  
  	if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
-index eb0a46a..5f3bae8 100644
+index 4a5df7b..9ad1f1d 100644
 --- a/net/ceph/messenger.c
 +++ b/net/ceph/messenger.c
 @@ -186,7 +186,7 @@ static void con_fault(struct ceph_connection *con);
@@ -91853,10 +92417,10 @@ index 8903258..24e30e5 100644
  	a0 = a[0];
  	a1 = a[1];
 diff --git a/net/core/datagram.c b/net/core/datagram.c
-index 8ab48cd..57b1a80 100644
+index af814e7..3d761de 100644
 --- a/net/core/datagram.c
 +++ b/net/core/datagram.c
-@@ -300,7 +300,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
+@@ -301,7 +301,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
  	}
  
  	kfree_skb(skb);
@@ -91866,7 +92430,7 @@ index 8ab48cd..57b1a80 100644
  
  	return err;
 diff --git a/net/core/dev.c b/net/core/dev.c
-index 26755dd..2a232de 100644
+index 3430b1e..d6453ad 100644
 --- a/net/core/dev.c
 +++ b/net/core/dev.c
 @@ -1680,14 +1680,14 @@ int dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
@@ -91886,7 +92450,7 @@ index 26755dd..2a232de 100644
  		kfree_skb(skb);
  		return NET_RX_DROP;
  	}
-@@ -2431,7 +2431,7 @@ static int illegal_highdma(struct net_device *dev, struct sk_buff *skb)
+@@ -2432,7 +2432,7 @@ static int illegal_highdma(struct net_device *dev, struct sk_buff *skb)
  
  struct dev_gso_cb {
  	void (*destructor)(struct sk_buff *skb);
@@ -91895,7 +92459,7 @@ index 26755dd..2a232de 100644
  
  #define DEV_GSO_CB(skb) ((struct dev_gso_cb *)(skb)->cb)
  
-@@ -3206,7 +3206,7 @@ enqueue:
+@@ -3207,7 +3207,7 @@ enqueue:
  
  	local_irq_restore(flags);
  
@@ -91904,7 +92468,7 @@ index 26755dd..2a232de 100644
  	kfree_skb(skb);
  	return NET_RX_DROP;
  }
-@@ -3278,7 +3278,7 @@ int netif_rx_ni(struct sk_buff *skb)
+@@ -3279,7 +3279,7 @@ int netif_rx_ni(struct sk_buff *skb)
  }
  EXPORT_SYMBOL(netif_rx_ni);
  
@@ -91913,7 +92477,7 @@ index 26755dd..2a232de 100644
  {
  	struct softnet_data *sd = &__get_cpu_var(softnet_data);
  
-@@ -3612,7 +3612,7 @@ ncls:
+@@ -3613,7 +3613,7 @@ ncls:
  			ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
  	} else {
  drop:
@@ -91922,7 +92486,7 @@ index 26755dd..2a232de 100644
  		kfree_skb(skb);
  		/* Jamal, now you will not able to escape explaining
  		 * me how you were going to use this. :-)
-@@ -4272,7 +4272,7 @@ void netif_napi_del(struct napi_struct *napi)
+@@ -4273,7 +4273,7 @@ void netif_napi_del(struct napi_struct *napi)
  }
  EXPORT_SYMBOL(netif_napi_del);
  
@@ -91931,7 +92495,7 @@ index 26755dd..2a232de 100644
  {
  	struct softnet_data *sd = &__get_cpu_var(softnet_data);
  	unsigned long time_limit = jiffies + 2;
-@@ -5730,7 +5730,7 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
+@@ -5977,7 +5977,7 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
  	} else {
  		netdev_stats_to_stats64(storage, &dev->stats);
  	}
@@ -91999,7 +92563,7 @@ index dfa602c..3103d88 100644
  			fle->object = flo;
  		else
 diff --git a/net/core/iovec.c b/net/core/iovec.c
-index de178e4..1dabd8b 100644
+index b77eeec..2890aca 100644
 --- a/net/core/iovec.c
 +++ b/net/core/iovec.c
 @@ -42,7 +42,7 @@ int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr_storage *a
@@ -92021,10 +92585,10 @@ index de178e4..1dabd8b 100644
  
  	m->msg_iov = iov;
 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
-index 60533db..14842cc 100644
+index 6072610..7374c18 100644
 --- a/net/core/neighbour.c
 +++ b/net/core/neighbour.c
-@@ -2776,7 +2776,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
+@@ -2774,7 +2774,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
  			   void __user *buffer, size_t *lenp, loff_t *ppos)
  {
  	int size, ret;
@@ -92052,10 +92616,10 @@ index 2bf8329..7960607 100644
  
  	return 0;
 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
-index 981fed3..536af34 100644
+index d954b56..b0a0f7a 100644
 --- a/net/core/net-sysfs.c
 +++ b/net/core/net-sysfs.c
-@@ -1311,7 +1311,7 @@ void netdev_class_remove_file(struct class_attribute *class_attr)
+@@ -1356,7 +1356,7 @@ void netdev_class_remove_file(struct class_attribute *class_attr)
  }
  EXPORT_SYMBOL(netdev_class_remove_file);
  
@@ -92065,7 +92629,7 @@ index 981fed3..536af34 100644
  	kobj_ns_type_register(&net_ns_type_operations);
  	return class_register(&net_class);
 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
-index f9765203..9feaef8 100644
+index 81d3a9a..a0bd7a8 100644
 --- a/net/core/net_namespace.c
 +++ b/net/core/net_namespace.c
 @@ -443,7 +443,7 @@ static int __register_pernet_operations(struct list_head *list,
@@ -92127,7 +92691,7 @@ index fc75c9e..8c8e9be 100644
  		iph->ttl      = 64;
  		iph->protocol = IPPROTO_UDP;
 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
-index ca198c1d1..125372f 100644
+index 2a0e21d..6ad7642 100644
 --- a/net/core/rtnetlink.c
 +++ b/net/core/rtnetlink.c
 @@ -58,7 +58,7 @@ struct rtnl_link {
@@ -92166,7 +92730,7 @@ index ca198c1d1..125372f 100644
  EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
  
 diff --git a/net/core/scm.c b/net/core/scm.c
-index b4da80b..98d6bdb 100644
+index b442e7e..6f5b5a2 100644
 --- a/net/core/scm.c
 +++ b/net/core/scm.c
 @@ -210,7 +210,7 @@ EXPORT_SYMBOL(__scm_send);
@@ -92206,7 +92770,7 @@ index b4da80b..98d6bdb 100644
  	{
  		struct socket *sock;
 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
-index 2c3d0f5..f5a326f 100644
+index d81cff1..e31f952 100644
 --- a/net/core/skbuff.c
 +++ b/net/core/skbuff.c
 @@ -3082,13 +3082,15 @@ void __init skb_init(void)
@@ -92228,10 +92792,10 @@ index 2c3d0f5..f5a326f 100644
  }
  
 diff --git a/net/core/sock.c b/net/core/sock.c
-index 8729d91..4a20427 100644
+index 0b39e7a..5e9f91e 100644
 --- a/net/core/sock.c
 +++ b/net/core/sock.c
-@@ -392,7 +392,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+@@ -393,7 +393,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
  	struct sk_buff_head *list = &sk->sk_receive_queue;
  
  	if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
@@ -92240,7 +92804,7 @@ index 8729d91..4a20427 100644
  		trace_sock_rcvqueue_full(sk, skb);
  		return -ENOMEM;
  	}
-@@ -402,7 +402,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+@@ -403,7 +403,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
  		return err;
  
  	if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
@@ -92249,7 +92813,7 @@ index 8729d91..4a20427 100644
  		return -ENOBUFS;
  	}
  
-@@ -422,7 +422,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
+@@ -423,7 +423,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
  	skb_dst_force(skb);
  
  	spin_lock_irqsave(&list->lock, flags);
@@ -92258,7 +92822,7 @@ index 8729d91..4a20427 100644
  	__skb_queue_tail(list, skb);
  	spin_unlock_irqrestore(&list->lock, flags);
  
-@@ -442,7 +442,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
+@@ -443,7 +443,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
  	skb->dev = NULL;
  
  	if (sk_rcvqueues_full(sk, skb, sk->sk_rcvbuf)) {
@@ -92267,7 +92831,7 @@ index 8729d91..4a20427 100644
  		goto discard_and_relse;
  	}
  	if (nested)
-@@ -460,7 +460,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
+@@ -461,7 +461,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
  		mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
  	} else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
  		bh_unlock_sock(sk);
@@ -92276,7 +92840,7 @@ index 8729d91..4a20427 100644
  		goto discard_and_relse;
  	}
  
-@@ -948,12 +948,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
+@@ -949,12 +949,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
  		struct timeval tm;
  	} v;
  
@@ -92292,7 +92856,7 @@ index 8729d91..4a20427 100644
  		return -EINVAL;
  
  	memset(&v, 0, sizeof(v));
-@@ -1105,11 +1105,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
+@@ -1106,11 +1106,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
  
  	case SO_PEERNAME:
  	{
@@ -92306,7 +92870,7 @@ index 8729d91..4a20427 100644
  			return -EINVAL;
  		if (copy_to_user(optval, address, len))
  			return -EFAULT;
-@@ -1182,7 +1182,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
+@@ -1183,7 +1183,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
  
  	if (len > lv)
  		len = lv;
@@ -92315,7 +92879,7 @@ index 8729d91..4a20427 100644
  		return -EFAULT;
  lenout:
  	if (put_user(len, optlen))
-@@ -2304,7 +2304,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
+@@ -2326,7 +2326,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
  	 */
  	smp_wmb();
  	atomic_set(&sk->sk_refcnt, 1);
@@ -92324,6 +92888,24 @@ index 8729d91..4a20427 100644
  }
  EXPORT_SYMBOL(sock_init_data);
  
+@@ -2451,6 +2451,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
+ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
+ 		       int level, int type)
+ {
++	struct sock_extended_err ee;
+ 	struct sock_exterr_skb *serr;
+ 	struct sk_buff *skb, *skb2;
+ 	int copied, err;
+@@ -2472,7 +2473,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
+ 	sock_recv_timestamp(msg, sk, skb);
+ 
+ 	serr = SKB_EXT_ERR(skb);
+-	put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
++	ee = serr->ee;
++	put_cmsg(msg, level, type, sizeof ee, &ee);
+ 
+ 	msg->msg_flags |= MSG_ERRQUEUE;
+ 	err = copied;
 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
 index a0e9cf6..ef7f9ed 100644
 --- a/net/core/sock_diag.c
@@ -92387,10 +92969,10 @@ index a0e9cf6..ef7f9ed 100644
  }
  EXPORT_SYMBOL_GPL(sock_diag_unregister);
 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
-index 31107ab..ae03d5a 100644
+index cca4441..5e616de 100644
 --- a/net/core/sysctl_net_core.c
 +++ b/net/core/sysctl_net_core.c
-@@ -31,7 +31,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
+@@ -32,7 +32,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
  {
  	unsigned int orig_size, size;
  	int ret, i;
@@ -92399,7 +92981,16 @@ index 31107ab..ae03d5a 100644
  		.data = &size,
  		.maxlen = sizeof(size),
  		.mode = table->mode
-@@ -350,13 +350,12 @@ static struct ctl_table netns_core_table[] = {
+@@ -199,7 +199,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
+ 			     void __user *buffer, size_t *lenp, loff_t *ppos)
+ {
+ 	char id[IFNAMSIZ];
+-	struct ctl_table tbl = {
++	ctl_table_no_const tbl = {
+ 		.data = id,
+ 		.maxlen = IFNAMSIZ,
+ 	};
+@@ -378,13 +378,12 @@ static struct ctl_table netns_core_table[] = {
  
  static __net_init int sysctl_core_net_init(struct net *net)
  {
@@ -92415,7 +93006,7 @@ index 31107ab..ae03d5a 100644
  		if (tbl == NULL)
  			goto err_dup;
  
-@@ -366,17 +365,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
+@@ -394,17 +393,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
  		if (net->user_ns != &init_user_ns) {
  			tbl[0].procname = NULL;
  		}
@@ -92437,7 +93028,7 @@ index 31107ab..ae03d5a 100644
  err_dup:
  	return -ENOMEM;
  }
-@@ -391,7 +389,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
+@@ -419,7 +417,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
  	kfree(tbl);
  }
  
@@ -92481,10 +93072,10 @@ index 5325b54..a0d4d69 100644
  
  	*lenp = len;
 diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
-index 3b9d5f2..d7015c6 100644
+index ff41b4d6..6125050 100644
 --- a/net/ieee802154/6lowpan.c
 +++ b/net/ieee802154/6lowpan.c
-@@ -459,7 +459,7 @@ static int lowpan_header_create(struct sk_buff *skb,
+@@ -548,7 +548,7 @@ static int lowpan_header_create(struct sk_buff *skb,
  			hc06_ptr += 3;
  		} else {
  			/* compress nothing */
@@ -92494,10 +93085,10 @@ index 3b9d5f2..d7015c6 100644
  			*hc06_ptr = tmp;
  			hc06_ptr += 4;
 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
-index dd6b523..dfe558f 100644
+index cfeb85c..385989a 100644
 --- a/net/ipv4/af_inet.c
 +++ b/net/ipv4/af_inet.c
-@@ -1687,13 +1687,9 @@ static int __init inet_init(void)
+@@ -1675,13 +1675,9 @@ static int __init inet_init(void)
  
  	BUILD_BUG_ON(sizeof(struct inet_skb_parm) > FIELD_SIZEOF(struct sk_buff, cb));
  
@@ -92512,7 +93103,7 @@ index dd6b523..dfe558f 100644
  
  	rc = proto_register(&udp_prot, 1);
  	if (rc)
-@@ -1802,8 +1798,6 @@ out_unregister_udp_proto:
+@@ -1790,8 +1786,6 @@ out_unregister_udp_proto:
  	proto_unregister(&udp_prot);
  out_unregister_tcp_proto:
  	proto_unregister(&tcp_prot);
@@ -92535,10 +93126,10 @@ index b28e863..19e3637 100644
  	}
  
 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
-index 34ca6d5..b6421e8 100644
+index a1b5bcb..62ec5c6 100644
 --- a/net/ipv4/devinet.c
 +++ b/net/ipv4/devinet.c
-@@ -1532,7 +1532,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
+@@ -1533,7 +1533,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
  		idx = 0;
  		head = &net->dev_index_head[h];
  		rcu_read_lock();
@@ -92547,7 +93138,7 @@ index 34ca6d5..b6421e8 100644
  			  net->dev_base_seq;
  		hlist_for_each_entry_rcu(dev, head, index_hlist) {
  			if (idx < s_idx)
-@@ -1843,7 +1843,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
+@@ -1844,7 +1844,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
  		idx = 0;
  		head = &net->dev_index_head[h];
  		rcu_read_lock();
@@ -92556,7 +93147,7 @@ index 34ca6d5..b6421e8 100644
  			  net->dev_base_seq;
  		hlist_for_each_entry_rcu(dev, head, index_hlist) {
  			if (idx < s_idx)
-@@ -2068,7 +2068,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
+@@ -2069,7 +2069,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
  #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
  	DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
  
@@ -92565,7 +93156,7 @@ index 34ca6d5..b6421e8 100644
  	struct ctl_table_header *sysctl_header;
  	struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
  } devinet_sysctl = {
-@@ -2186,7 +2186,7 @@ static __net_init int devinet_init_net(struct net *net)
+@@ -2191,7 +2191,7 @@ static __net_init int devinet_init_net(struct net *net)
  	int err;
  	struct ipv4_devconf *all, *dflt;
  #ifdef CONFIG_SYSCTL
@@ -92574,7 +93165,7 @@ index 34ca6d5..b6421e8 100644
  	struct ctl_table_header *forw_hdr;
  #endif
  
-@@ -2204,7 +2204,7 @@ static __net_init int devinet_init_net(struct net *net)
+@@ -2209,7 +2209,7 @@ static __net_init int devinet_init_net(struct net *net)
  			goto err_alloc_dflt;
  
  #ifdef CONFIG_SYSCTL
@@ -92583,7 +93174,7 @@ index 34ca6d5..b6421e8 100644
  		if (tbl == NULL)
  			goto err_alloc_ctl;
  
-@@ -2224,7 +2224,10 @@ static __net_init int devinet_init_net(struct net *net)
+@@ -2229,7 +2229,10 @@ static __net_init int devinet_init_net(struct net *net)
  		goto err_reg_dflt;
  
  	err = -ENOMEM;
@@ -92595,7 +93186,7 @@ index 34ca6d5..b6421e8 100644
  	if (forw_hdr == NULL)
  		goto err_reg_ctl;
  	net->ipv4.forw_hdr = forw_hdr;
-@@ -2240,8 +2243,7 @@ err_reg_ctl:
+@@ -2245,8 +2248,7 @@ err_reg_ctl:
  err_reg_dflt:
  	__devinet_sysctl_unregister(all);
  err_reg_all:
@@ -92755,7 +93346,7 @@ index b66910a..cfe416e 100644
  	return -ENOMEM;
  }
 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
-index 8d6939e..19d0a95 100644
+index d7aea4c..a8ee872 100644
 --- a/net/ipv4/ip_gre.c
 +++ b/net/ipv4/ip_gre.c
 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
@@ -92809,19 +93400,19 @@ index d9c4f11..02b82dbc 100644
  		msg.msg_flags = flags;
  
 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
-index 0656041..d6ecb60 100644
+index 6e87f85..2c28e240 100644
 --- a/net/ipv4/ip_vti.c
 +++ b/net/ipv4/ip_vti.c
-@@ -47,7 +47,7 @@
- #define HASH_SIZE  16
- #define HASH(addr) (((__force u32)addr^((__force u32)addr>>4))&(HASH_SIZE-1))
+@@ -44,7 +44,7 @@
+ #include <net/net_namespace.h>
+ #include <net/netns/generic.h>
  
 -static struct rtnl_link_ops vti_link_ops __read_mostly;
 +static struct rtnl_link_ops vti_link_ops;
  
  static int vti_net_id __read_mostly;
- struct vti_net {
-@@ -848,7 +848,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
+ static int vti_tunnel_init(struct net_device *dev);
+@@ -424,7 +424,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
  	[IFLA_VTI_REMOTE]	= { .len = FIELD_SIZEOF(struct iphdr, daddr) },
  };
  
@@ -92862,7 +93453,7 @@ index efa1138..20dbba0 100644
  	return res;
  }
 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
-index b3ac3c3..ec6bd95 100644
+index 7f80fb4..b0328f6 100644
 --- a/net/ipv4/ipip.c
 +++ b/net/ipv4/ipip.c
 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
@@ -92874,7 +93465,7 @@ index b3ac3c3..ec6bd95 100644
  
  static int ipip_err(struct sk_buff *skb, u32 info)
  {
-@@ -409,7 +409,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
+@@ -408,7 +408,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
  	[IFLA_IPTUN_PMTUDISC]		= { .type = NLA_U8 },
  };
  
@@ -93017,7 +93608,7 @@ index cbc2215..9cb993c 100644
  	/* copy_len <= skb->len, so can't fail. */
  	if (skb_copy_bits(skb, 0, pm->payload, copy_len) < 0)
 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
-index 746427c..a73be71 100644
+index d7d9882..d700c68 100644
 --- a/net/ipv4/ping.c
 +++ b/net/ipv4/ping.c
 @@ -55,7 +55,7 @@
@@ -93130,10 +93721,10 @@ index 746427c..a73be71 100644
  
  static int ping_v4_seq_show(struct seq_file *seq, void *v)
 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
-index 6fb2337..9cd6b20 100644
+index 193db03..05ba36c 100644
 --- a/net/ipv4/raw.c
 +++ b/net/ipv4/raw.c
-@@ -309,7 +309,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
+@@ -311,7 +311,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
  int raw_rcv(struct sock *sk, struct sk_buff *skb)
  {
  	if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
@@ -93142,7 +93733,7 @@ index 6fb2337..9cd6b20 100644
  		kfree_skb(skb);
  		return NET_RX_DROP;
  	}
-@@ -746,16 +746,20 @@ static int raw_init(struct sock *sk)
+@@ -748,16 +748,20 @@ static int raw_init(struct sock *sk)
  
  static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
  {
@@ -93164,7 +93755,7 @@ index 6fb2337..9cd6b20 100644
  
  	if (get_user(len, optlen))
  		goto out;
-@@ -765,8 +769,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
+@@ -767,8 +771,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
  	if (len > sizeof(struct icmp_filter))
  		len = sizeof(struct icmp_filter);
  	ret = -EFAULT;
@@ -93175,7 +93766,7 @@ index 6fb2337..9cd6b20 100644
  		goto out;
  	ret = 0;
  out:	return ret;
-@@ -995,7 +999,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
+@@ -997,7 +1001,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
  		0, 0L, 0,
  		from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
  		0, sock_i_ino(sp),
@@ -93185,10 +93776,10 @@ index 6fb2337..9cd6b20 100644
  
  static int raw_seq_show(struct seq_file *seq, void *v)
 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
-index 2de16d9..da558c7 100644
+index 6011615..f418576 100644
 --- a/net/ipv4/route.c
 +++ b/net/ipv4/route.c
-@@ -2615,34 +2615,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
+@@ -2613,34 +2613,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
  		.maxlen		= sizeof(int),
  		.mode		= 0200,
  		.proc_handler	= ipv4_sysctl_rtcache_flush,
@@ -93231,19 +93822,19 @@ index 2de16d9..da558c7 100644
  err_dup:
  	return -ENOMEM;
  }
-@@ -2665,8 +2665,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
+@@ -2663,8 +2663,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
  
  static __net_init int rt_genid_init(struct net *net)
  {
--	atomic_set(&net->rt_genid, 0);
+-	atomic_set(&net->ipv4.rt_genid, 0);
 -	atomic_set(&net->fnhe_genid, 0);
-+	atomic_set_unchecked(&net->rt_genid, 0);
++	atomic_set_unchecked(&net->ipv4.rt_genid, 0);
 +	atomic_set_unchecked(&net->fnhe_genid, 0);
  	get_random_bytes(&net->ipv4.dev_addr_genid,
  			 sizeof(net->ipv4.dev_addr_genid));
  	return 0;
 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
-index 6900b8b..7832c6b 100644
+index 540279f..9855b16 100644
 --- a/net/ipv4/sysctl_net_ipv4.c
 +++ b/net/ipv4/sysctl_net_ipv4.c
 @@ -58,7 +58,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
@@ -93330,7 +93921,7 @@ index 6900b8b..7832c6b 100644
  		.maxlen		= 65536,
  		.mode		= 0644,
  		.proc_handler	= proc_do_large_bitmap,
-@@ -857,11 +859,10 @@ static struct ctl_table ipv4_net_table[] = {
+@@ -864,11 +866,10 @@ static struct ctl_table ipv4_net_table[] = {
  
  static __net_init int ipv4_sysctl_init_net(struct net *net)
  {
@@ -93344,7 +93935,7 @@ index 6900b8b..7832c6b 100644
  		if (table == NULL)
  			goto err_alloc;
  
-@@ -896,15 +897,17 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
+@@ -903,15 +904,17 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
  
  	tcp_init_mem(net);
  
@@ -93365,7 +93956,7 @@ index 6900b8b..7832c6b 100644
  err_alloc:
  	return -ENOMEM;
  }
-@@ -926,16 +929,6 @@ static __net_initdata struct pernet_operations ipv4_sysctl_ops = {
+@@ -933,16 +936,6 @@ static __net_initdata struct pernet_operations ipv4_sysctl_ops = {
  static __init int sysctl_ipv4_init(void)
  {
  	struct ctl_table_header *hdr;
@@ -93383,10 +93974,10 @@ index 6900b8b..7832c6b 100644
  	hdr = register_net_sysctl(&init_net, "net/ipv4", ipv4_table);
  	if (hdr == NULL)
 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
-index 723951a..61cf1cc 100644
+index 068c8fb..a755c52 100644
 --- a/net/ipv4/tcp_input.c
 +++ b/net/ipv4/tcp_input.c
-@@ -4412,7 +4412,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
+@@ -4435,7 +4435,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
   * simplifies code)
   */
  static void
@@ -93395,7 +93986,7 @@ index 723951a..61cf1cc 100644
  	     struct sk_buff *head, struct sk_buff *tail,
  	     u32 start, u32 end)
  {
-@@ -5498,6 +5498,7 @@ discard:
+@@ -5520,6 +5520,7 @@ discard:
  	    tcp_paws_reject(&tp->rx_opt, 0))
  		goto discard_and_undo;
  
@@ -93403,7 +93994,7 @@ index 723951a..61cf1cc 100644
  	if (th->syn) {
  		/* We see SYN without ACK. It is attempt of
  		 * simultaneous connect with crossed SYNs.
-@@ -5548,6 +5549,7 @@ discard:
+@@ -5570,6 +5571,7 @@ discard:
  		goto discard;
  #endif
  	}
@@ -93411,7 +94002,7 @@ index 723951a..61cf1cc 100644
  	/* "fifth, if neither of the SYN or RST bits is set then
  	 * drop the segment and return."
  	 */
-@@ -5593,7 +5595,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
+@@ -5616,7 +5618,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
  			goto discard;
  
  		if (th->syn) {
@@ -93421,7 +94012,7 @@ index 723951a..61cf1cc 100644
  			if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
  				return 1;
 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
-index b299da5..097db06 100644
+index b14266b..c5fe725 100644
 --- a/net/ipv4/tcp_ipv4.c
 +++ b/net/ipv4/tcp_ipv4.c
 @@ -91,6 +91,10 @@ int sysctl_tcp_low_latency __read_mostly;
@@ -93435,7 +94026,7 @@ index b299da5..097db06 100644
  #ifdef CONFIG_TCP_MD5SIG
  static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
  			       __be32 daddr, __be32 saddr, const struct tcphdr *th);
-@@ -1830,6 +1834,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
+@@ -1829,6 +1833,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
  	return 0;
  
  reset:
@@ -93445,7 +94036,7 @@ index b299da5..097db06 100644
  	tcp_v4_send_reset(rsk, skb);
  discard:
  	kfree_skb(skb);
-@@ -1975,12 +1982,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
+@@ -1974,12 +1981,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
  	TCP_SKB_CB(skb)->sacked	 = 0;
  
  	sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
@@ -93468,7 +94059,7 @@ index b299da5..097db06 100644
  
  	if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
  		NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
-@@ -2034,6 +2048,10 @@ csum_error:
+@@ -2033,6 +2047,10 @@ csum_error:
  bad_packet:
  		TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
  	} else {
@@ -93480,7 +94071,7 @@ index b299da5..097db06 100644
  	}
  
 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
-index ab1c086..2a8d76b 100644
+index 58a3e69..7f0626e 100644
 --- a/net/ipv4/tcp_minisocks.c
 +++ b/net/ipv4/tcp_minisocks.c
 @@ -27,6 +27,10 @@
@@ -93494,7 +94085,7 @@ index ab1c086..2a8d76b 100644
  int sysctl_tcp_syncookies __read_mostly = 1;
  EXPORT_SYMBOL(sysctl_tcp_syncookies);
  
-@@ -715,7 +719,10 @@ embryonic_reset:
+@@ -711,7 +715,10 @@ embryonic_reset:
  		 * avoid becoming vulnerable to outside attack aiming at
  		 * resetting legit local connections.
  		 */
@@ -93507,10 +94098,10 @@ index ab1c086..2a8d76b 100644
  		reqsk_fastopen_remove(sk, req, true);
  		tcp_reset(sk);
 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
-index d4943f6..e7a74a5 100644
+index 611beab..c4b6e1d 100644
 --- a/net/ipv4/tcp_probe.c
 +++ b/net/ipv4/tcp_probe.c
-@@ -204,7 +204,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
+@@ -245,7 +245,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
  		if (cnt + width >= len)
  			break;
  
@@ -93549,7 +94140,7 @@ index 4b85e6f..22f9ac9 100644
  				  syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
  		/* Has it gone just too far? */
 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
-index 766e6ba..aff2f8d 100644
+index 0ca44df..b5e4b11 100644
 --- a/net/ipv4/udp.c
 +++ b/net/ipv4/udp.c
 @@ -87,6 +87,7 @@
@@ -93581,7 +94172,7 @@ index 766e6ba..aff2f8d 100644
  /*
   * This routine is called by the ICMP module when it gets some
   * sort of error condition.  If err < 0 then the socket should
-@@ -891,9 +899,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
+@@ -892,9 +900,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
  		dport = usin->sin_port;
  		if (dport == 0)
  			return -EINVAL;
@@ -93600,7 +94191,7 @@ index 766e6ba..aff2f8d 100644
  		daddr = inet->inet_daddr;
  		dport = inet->inet_dport;
  		/* Open fast path for connected socket.
-@@ -1137,7 +1154,7 @@ static unsigned int first_packet_length(struct sock *sk)
+@@ -1138,7 +1155,7 @@ static unsigned int first_packet_length(struct sock *sk)
  				 IS_UDPLITE(sk));
  		UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
  				 IS_UDPLITE(sk));
@@ -93609,7 +94200,7 @@ index 766e6ba..aff2f8d 100644
  		__skb_unlink(skb, rcvq);
  		__skb_queue_tail(&list_kill, skb);
  	}
-@@ -1223,6 +1240,10 @@ try_again:
+@@ -1224,6 +1241,10 @@ try_again:
  	if (!skb)
  		goto out;
  
@@ -93620,7 +94211,7 @@ index 766e6ba..aff2f8d 100644
  	ulen = skb->len - sizeof(struct udphdr);
  	copied = len;
  	if (copied > ulen)
-@@ -1256,7 +1277,7 @@ try_again:
+@@ -1257,7 +1278,7 @@ try_again:
  	if (unlikely(err)) {
  		trace_kfree_skb(skb, udp_recvmsg);
  		if (!peeked) {
@@ -93629,7 +94220,7 @@ index 766e6ba..aff2f8d 100644
  			UDP_INC_STATS_USER(sock_net(sk),
  					   UDP_MIB_INERRORS, is_udplite);
  		}
-@@ -1543,7 +1564,7 @@ csum_error:
+@@ -1544,7 +1565,7 @@ csum_error:
  	UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
  drop:
  	UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
@@ -93638,7 +94229,7 @@ index 766e6ba..aff2f8d 100644
  	kfree_skb(skb);
  	return -1;
  }
-@@ -1562,7 +1583,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
+@@ -1563,7 +1584,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
  			skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
  
  		if (!skb1) {
@@ -93647,7 +94238,7 @@ index 766e6ba..aff2f8d 100644
  			UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
  					 IS_UDPLITE(sk));
  			UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
-@@ -1734,6 +1755,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
+@@ -1735,6 +1756,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
  		goto csum_error;
  
  	UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
@@ -93657,7 +94248,7 @@ index 766e6ba..aff2f8d 100644
  	icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
  
  	/*
-@@ -2166,7 +2190,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
+@@ -2167,7 +2191,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
  		from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
  		0, sock_i_ino(sp),
  		atomic_read(&sp->sk_refcnt), sp,
@@ -93667,10 +94258,10 @@ index 766e6ba..aff2f8d 100644
  
  int udp4_seq_show(struct seq_file *seq, void *v)
 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
-index 9a459be..c7bc04c 100644
+index ccde542..eeb5ff7 100644
 --- a/net/ipv4/xfrm4_policy.c
 +++ b/net/ipv4/xfrm4_policy.c
-@@ -181,11 +181,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
+@@ -182,11 +182,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
  	fl4->flowi4_tos = iph->tos;
  }
  
@@ -93684,7 +94275,7 @@ index 9a459be..c7bc04c 100644
  	return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
  }
  
-@@ -264,19 +264,18 @@ static struct ctl_table xfrm4_policy_table[] = {
+@@ -265,19 +265,18 @@ static struct ctl_table xfrm4_policy_table[] = {
  
  static int __net_init xfrm4_net_init(struct net *net)
  {
@@ -93709,7 +94300,7 @@ index 9a459be..c7bc04c 100644
  	if (!hdr)
  		goto err_reg;
  
-@@ -284,8 +283,7 @@ static int __net_init xfrm4_net_init(struct net *net)
+@@ -285,8 +284,7 @@ static int __net_init xfrm4_net_init(struct net *net)
  	return 0;
  
  err_reg:
@@ -93720,10 +94311,10 @@ index 9a459be..c7bc04c 100644
  	return -ENOMEM;
  }
 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
-index 0f99f7b..9375cf5 100644
+index cd3fb30..b7dfef7 100644
 --- a/net/ipv6/addrconf.c
 +++ b/net/ipv6/addrconf.c
-@@ -618,7 +618,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
+@@ -586,7 +586,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
  		idx = 0;
  		head = &net->dev_index_head[h];
  		rcu_read_lock();
@@ -93732,7 +94323,7 @@ index 0f99f7b..9375cf5 100644
  			  net->dev_base_seq;
  		hlist_for_each_entry_rcu(dev, head, index_hlist) {
  			if (idx < s_idx)
-@@ -2408,7 +2408,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
+@@ -2364,7 +2364,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
  		p.iph.ihl = 5;
  		p.iph.protocol = IPPROTO_IPV6;
  		p.iph.ttl = 64;
@@ -93741,7 +94332,7 @@ index 0f99f7b..9375cf5 100644
  
  		if (ops->ndo_do_ioctl) {
  			mm_segment_t oldfs = get_fs();
-@@ -4057,7 +4057,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
+@@ -3977,7 +3977,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
  	s_ip_idx = ip_idx = cb->args[2];
  
  	rcu_read_lock();
@@ -93750,16 +94341,16 @@ index 0f99f7b..9375cf5 100644
  	for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
  		idx = 0;
  		head = &net->dev_index_head[h];
-@@ -4678,7 +4678,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
+@@ -4603,7 +4603,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
  			dst_free(&ifp->rt->dst);
  		break;
  	}
 -	atomic_inc(&net->ipv6.dev_addr_genid);
 +	atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
+ 	rt_genid_bump_ipv6(net);
  }
  
- static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
-@@ -4698,7 +4698,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
+@@ -4624,7 +4624,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
  	int *valp = ctl->data;
  	int val = *valp;
  	loff_t pos = *ppos;
@@ -93768,7 +94359,7 @@ index 0f99f7b..9375cf5 100644
  	int ret;
  
  	/*
-@@ -4783,7 +4783,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
+@@ -4709,7 +4709,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
  	int *valp = ctl->data;
  	int val = *valp;
  	loff_t pos = *ppos;
@@ -93777,8 +94368,21 @@ index 0f99f7b..9375cf5 100644
  	int ret;
  
  	/*
+diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
+index 7c96100..bfd994a 100644
+--- a/net/ipv6/af_inet6.c
++++ b/net/ipv6/af_inet6.c
+@@ -767,7 +767,7 @@ static int __net_init inet6_net_init(struct net *net)
+ 
+ 	net->ipv6.sysctl.bindv6only = 0;
+ 	net->ipv6.sysctl.icmpv6_time = 1*HZ;
+-	atomic_set(&net->ipv6.rt_genid, 0);
++	atomic_set_unchecked(&net->ipv6.rt_genid, 0);
+ 
+ 	err = ipv6_init_mibs(net);
+ 	if (err)
 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
-index 197e6f4..16d8396 100644
+index 48b6bd2..76d3458 100644
 --- a/net/ipv6/datagram.c
 +++ b/net/ipv6/datagram.c
 @@ -904,5 +904,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
@@ -93789,10 +94393,10 @@ index 197e6f4..16d8396 100644
 +		   atomic_read_unchecked(&sp->sk_drops));
  }
 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
-index 7cfc8d2..c5394b6 100644
+index eef8d94..cfa1852 100644
 --- a/net/ipv6/icmp.c
 +++ b/net/ipv6/icmp.c
-@@ -989,7 +989,7 @@ struct ctl_table ipv6_icmp_table_template[] = {
+@@ -997,7 +997,7 @@ struct ctl_table ipv6_icmp_table_template[] = {
  
  struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
  {
@@ -93802,7 +94406,7 @@ index 7cfc8d2..c5394b6 100644
  	table = kmemdup(ipv6_icmp_table_template,
  			sizeof(ipv6_icmp_table_template),
 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
-index 8bc717b..76fbb5d 100644
+index bf4a9a0..e5f6ac5 100644
 --- a/net/ipv6/ip6_gre.c
 +++ b/net/ipv6/ip6_gre.c
 @@ -74,7 +74,7 @@ struct ip6gre_net {
@@ -93814,7 +94418,7 @@ index 8bc717b..76fbb5d 100644
  static int ip6gre_tunnel_init(struct net_device *dev);
  static void ip6gre_tunnel_setup(struct net_device *dev);
  static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
-@@ -1288,7 +1288,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
+@@ -1286,7 +1286,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
  }
  
  
@@ -93842,10 +94446,10 @@ index 8bc717b..76fbb5d 100644
  	.maxtype	= IFLA_GRE_MAX,
  	.policy		= ip6gre_policy,
 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
-index cf5d490..30946f0 100644
+index 583b77e..99522b8 100644
 --- a/net/ipv6/ip6_tunnel.c
 +++ b/net/ipv6/ip6_tunnel.c
-@@ -88,7 +88,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
+@@ -89,7 +89,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
  
  static int ip6_tnl_dev_init(struct net_device *dev);
  static void ip6_tnl_dev_setup(struct net_device *dev);
@@ -93854,7 +94458,7 @@ index cf5d490..30946f0 100644
  
  static int ip6_tnl_net_id __read_mostly;
  struct ip6_tnl_net {
-@@ -1678,7 +1678,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
+@@ -1690,7 +1690,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
  	[IFLA_IPTUN_PROTO]		= { .type = NLA_U8 },
  };
  
@@ -93968,10 +94572,10 @@ index dffdc1a..ccc6678 100644
  	return -ENOMEM;
  }
 diff --git a/net/ipv6/output_core.c b/net/ipv6/output_core.c
-index ab92a36..bb4a528 100644
+index 827f795..7e28e82 100644
 --- a/net/ipv6/output_core.c
 +++ b/net/ipv6/output_core.c
-@@ -8,8 +8,8 @@
+@@ -9,8 +9,8 @@
  
  void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt)
  {
@@ -93982,7 +94586,7 @@ index ab92a36..bb4a528 100644
  
  #if IS_ENABLED(CONFIG_IPV6)
  	if (rt && !(rt->dst.flags & DST_NOPEER)) {
-@@ -25,13 +25,10 @@ void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt)
+@@ -26,13 +26,10 @@ void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt)
  		}
  	}
  #endif
@@ -94054,19 +94658,10 @@ index 18f19df..b46ada1 100644
  	unregister_pernet_subsys(&ping_v6_net_ops);
  #endif
 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
-index cdaed47..515edde9 100644
+index a4ed241..8bf6277 100644
 --- a/net/ipv6/raw.c
 +++ b/net/ipv6/raw.c
-@@ -108,7 +108,7 @@ found:
-  */
- static int icmpv6_filter(const struct sock *sk, const struct sk_buff *skb)
- {
--	struct icmp6hdr *_hdr;
-+	struct icmp6hdr _hdr;
- 	const struct icmp6hdr *hdr;
- 
- 	hdr = skb_header_pointer(skb, skb_transport_offset(skb),
-@@ -378,7 +378,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
+@@ -385,7 +385,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
  {
  	if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
  	    skb_checksum_complete(skb)) {
@@ -94075,7 +94670,7 @@ index cdaed47..515edde9 100644
  		kfree_skb(skb);
  		return NET_RX_DROP;
  	}
-@@ -406,7 +406,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
+@@ -413,7 +413,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
  	struct raw6_sock *rp = raw6_sk(sk);
  
  	if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
@@ -94084,7 +94679,7 @@ index cdaed47..515edde9 100644
  		kfree_skb(skb);
  		return NET_RX_DROP;
  	}
-@@ -430,7 +430,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
+@@ -437,7 +437,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
  
  	if (inet->hdrincl) {
  		if (skb_checksum_complete(skb)) {
@@ -94093,7 +94688,7 @@ index cdaed47..515edde9 100644
  			kfree_skb(skb);
  			return NET_RX_DROP;
  		}
-@@ -602,7 +602,7 @@ out:
+@@ -609,7 +609,7 @@ out:
  	return err;
  }
  
@@ -94102,7 +94697,7 @@ index cdaed47..515edde9 100644
  			struct flowi6 *fl6, struct dst_entry **dstp,
  			unsigned int flags)
  {
-@@ -915,12 +915,15 @@ do_confirm:
+@@ -922,12 +922,15 @@ do_confirm:
  static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
  			       char __user *optval, int optlen)
  {
@@ -94119,7 +94714,7 @@ index cdaed47..515edde9 100644
  		return 0;
  	default:
  		return -ENOPROTOOPT;
-@@ -933,6 +936,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
+@@ -940,6 +943,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
  			       char __user *optval, int __user *optlen)
  {
  	int len;
@@ -94127,7 +94722,7 @@ index cdaed47..515edde9 100644
  
  	switch (optname) {
  	case ICMPV6_FILTER:
-@@ -944,7 +948,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
+@@ -951,7 +955,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
  			len = sizeof(struct icmp6_filter);
  		if (put_user(len, optlen))
  			return -EFAULT;
@@ -94180,10 +94775,10 @@ index 1aeb473..bea761c 100644
  	return -ENOMEM;
  }
 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
-index c9bd97b..a15506e 100644
+index 04e17b3..83502e9 100644
 --- a/net/ipv6/route.c
 +++ b/net/ipv6/route.c
-@@ -2957,7 +2957,7 @@ struct ctl_table ipv6_route_table_template[] = {
+@@ -3006,7 +3006,7 @@ struct ctl_table ipv6_route_table_template[] = {
  
  struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
  {
@@ -94193,7 +94788,7 @@ index c9bd97b..a15506e 100644
  	table = kmemdup(ipv6_route_table_template,
  			sizeof(ipv6_route_table_template),
 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
-index a51ad07..a90bc19 100644
+index 1926945..30a1a57 100644
 --- a/net/ipv6/sit.c
 +++ b/net/ipv6/sit.c
 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
@@ -94205,7 +94800,7 @@ index a51ad07..a90bc19 100644
  
  static int sit_net_id __read_mostly;
  struct sit_net {
-@@ -1601,7 +1601,7 @@ static const struct nla_policy ipip6_policy[IFLA_IPTUN_MAX + 1] = {
+@@ -1594,7 +1594,7 @@ static const struct nla_policy ipip6_policy[IFLA_IPTUN_MAX + 1] = {
  #endif
  };
  
@@ -94228,7 +94823,7 @@ index 107b2f1..72741a9 100644
  	struct ctl_table *ipv6_icmp_table;
  	int err;
 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
-index 6e1649d..75ddb4c 100644
+index 5c71501..7e8d5d3 100644
 --- a/net/ipv6/tcp_ipv6.c
 +++ b/net/ipv6/tcp_ipv6.c
 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
@@ -94242,7 +94837,7 @@ index 6e1649d..75ddb4c 100644
  static void tcp_v6_hash(struct sock *sk)
  {
  	if (sk->sk_state != TCP_CLOSE) {
-@@ -1399,6 +1403,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
+@@ -1397,6 +1401,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
  	return 0;
  
  reset:
@@ -94252,16 +94847,7 @@ index 6e1649d..75ddb4c 100644
  	tcp_v6_send_reset(sk, skb);
  discard:
  	if (opt_skb)
-@@ -1427,7 +1434,7 @@ ipv6_pktoptions:
- 		if (np->rxopt.bits.rxhlim || np->rxopt.bits.rxohlim)
- 			np->mcast_hops = ipv6_hdr(opt_skb)->hop_limit;
- 		if (np->rxopt.bits.rxtclass)
--			np->rcv_tclass = ipv6_get_dsfield(ipv6_hdr(skb));
-+			np->rcv_tclass = ipv6_get_dsfield(ipv6_hdr(opt_skb));
- 		if (ipv6_opt_accepted(sk, opt_skb)) {
- 			skb_set_owner_r(opt_skb, sk);
- 			opt_skb = xchg(&np->pktoptions, opt_skb);
-@@ -1481,12 +1488,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
+@@ -1479,12 +1486,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
  	TCP_SKB_CB(skb)->sacked = 0;
  
  	sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
@@ -94284,7 +94870,7 @@ index 6e1649d..75ddb4c 100644
  
  	if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
  		NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
-@@ -1538,6 +1553,10 @@ csum_error:
+@@ -1536,6 +1551,10 @@ csum_error:
  bad_packet:
  		TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
  	} else {
@@ -94296,7 +94882,7 @@ index 6e1649d..75ddb4c 100644
  	}
  
 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
-index f405815..45a68a6 100644
+index 1878609..b48e1d4 100644
 --- a/net/ipv6/udp.c
 +++ b/net/ipv6/udp.c
 @@ -53,6 +53,10 @@
@@ -94319,7 +94905,7 @@ index f405815..45a68a6 100644
  			if (is_udp4)
  				UDP_INC_STATS_USER(sock_net(sk),
  						   UDP_MIB_INERRORS,
-@@ -666,7 +670,7 @@ csum_error:
+@@ -668,7 +672,7 @@ csum_error:
  	UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
  drop:
  	UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
@@ -94328,7 +94914,7 @@ index f405815..45a68a6 100644
  	kfree_skb(skb);
  	return -1;
  }
-@@ -724,7 +728,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
+@@ -726,7 +730,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
  		if (likely(skb1 == NULL))
  			skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
  		if (!skb1) {
@@ -94337,7 +94923,7 @@ index f405815..45a68a6 100644
  			UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
  					  IS_UDPLITE(sk));
  			UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
-@@ -864,6 +868,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
+@@ -866,6 +870,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
  		goto csum_error;
  
  	UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
@@ -94347,24 +94933,11 @@ index f405815..45a68a6 100644
  	icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
  
  	kfree_skb(skb);
-diff --git a/net/ipv6/udp_offload.c b/net/ipv6/udp_offload.c
-index 5d1b8d7..657914b 100644
---- a/net/ipv6/udp_offload.c
-+++ b/net/ipv6/udp_offload.c
-@@ -86,7 +86,7 @@ static struct sk_buff *udp6_ufo_fragment(struct sk_buff *skb,
- 
- 	/* Check if there is enough headroom to insert fragment header. */
- 	tnl_hlen = skb_tnl_header_len(skb);
--	if (skb_headroom(skb) < (tnl_hlen + frag_hdr_sz)) {
-+	if (skb->mac_header < (tnl_hlen + frag_hdr_sz)) {
- 		if (gso_pskb_expand_head(skb, tnl_hlen + frag_hdr_sz))
- 			goto out;
- 	}
 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
-index 23ed03d..6532e67 100644
+index 08ed277..80e4bc8 100644
 --- a/net/ipv6/xfrm6_policy.c
 +++ b/net/ipv6/xfrm6_policy.c
-@@ -207,11 +207,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
+@@ -208,11 +208,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
  	}
  }
  
@@ -94378,7 +94951,7 @@ index 23ed03d..6532e67 100644
  	return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
  }
  
-@@ -324,19 +324,19 @@ static struct ctl_table xfrm6_policy_table[] = {
+@@ -325,19 +325,19 @@ static struct ctl_table xfrm6_policy_table[] = {
  
  static int __net_init xfrm6_net_init(struct net *net)
  {
@@ -94403,7 +94976,7 @@ index 23ed03d..6532e67 100644
  	if (!hdr)
  		goto err_reg;
  
-@@ -344,8 +344,7 @@ static int __net_init xfrm6_net_init(struct net *net)
+@@ -345,8 +345,7 @@ static int __net_init xfrm6_net_init(struct net *net)
  	return 0;
  
  err_reg:
@@ -94519,20 +95092,10 @@ index cd5b8ec..f205e6b 100644
  };
  
 diff --git a/net/key/af_key.c b/net/key/af_key.c
-index ab8bd2c..3a3eb81 100644
+index 911ef03..58f9c96 100644
 --- a/net/key/af_key.c
 +++ b/net/key/af_key.c
-@@ -1098,7 +1098,8 @@ static struct xfrm_state * pfkey_msg2xfrm_state(struct net *net,
- 
- 	x->id.proto = proto;
- 	x->id.spi = sa->sadb_sa_spi;
--	x->props.replay_window = sa->sadb_sa_replay;
-+	x->props.replay_window = min_t(unsigned int, sa->sadb_sa_replay,
-+					(sizeof(x->replay.bitmap) * 8));
- 	if (sa->sadb_sa_flags & SADB_SAFLAGS_NOECN)
- 		x->props.flags |= XFRM_STATE_NOECN;
- 	if (sa->sadb_sa_flags & SADB_SAFLAGS_DECAP_DSCP)
-@@ -3048,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
+@@ -3041,10 +3041,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
  static u32 get_acqseq(void)
  {
  	u32 res;
@@ -94545,23 +95108,11 @@ index ab8bd2c..3a3eb81 100644
  	} while (!res);
  	return res;
  }
-diff --git a/net/l2tp/l2tp_core.c b/net/l2tp/l2tp_core.c
-index b076e83..793e6ff 100644
---- a/net/l2tp/l2tp_core.c
-+++ b/net/l2tp/l2tp_core.c
-@@ -501,6 +501,7 @@ out:
- static inline int l2tp_verify_udp_checksum(struct sock *sk,
- 					   struct sk_buff *skb)
- {
-+	struct l2tp_tunnel *tunnel = (struct l2tp_tunnel *)sk->sk_user_data;
- 	struct udphdr *uh = udp_hdr(skb);
- 	u16 ulen = ntohs(uh->len);
- 	__wsum psum;
 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
-index a4b2154..b2fef6f 100644
+index 629dee7..4bdd2c8 100644
 --- a/net/mac80211/cfg.c
 +++ b/net/mac80211/cfg.c
-@@ -820,7 +820,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
+@@ -826,7 +826,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
  			ret = ieee80211_vif_use_channel(sdata, chandef,
  					IEEE80211_CHANCTX_EXCLUSIVE);
  		}
@@ -94570,7 +95121,7 @@ index a4b2154..b2fef6f 100644
  		local->_oper_chandef = *chandef;
  		ieee80211_hw_config(local, 0);
  	}
-@@ -2941,7 +2941,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
+@@ -3125,7 +3125,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
  		else
  			local->probe_req_reg--;
  
@@ -94579,7 +95130,7 @@ index a4b2154..b2fef6f 100644
  			break;
  
  		ieee80211_queue_work(&local->hw, &local->reconfig_filter);
-@@ -3404,8 +3404,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
+@@ -3588,8 +3588,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
  	if (chanctx_conf) {
  		*chandef = chanctx_conf->def;
  		ret = 0;
@@ -94591,7 +95142,7 @@ index a4b2154..b2fef6f 100644
  		if (local->use_chanctx)
  			*chandef = local->monitor_chandef;
 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
-index 8c0f8e6..438e580 100644
+index 611abfc..8c2c7e4 100644
 --- a/net/mac80211/ieee80211_i.h
 +++ b/net/mac80211/ieee80211_i.h
 @@ -28,6 +28,7 @@
@@ -94602,7 +95153,7 @@ index 8c0f8e6..438e580 100644
  #include "key.h"
  #include "sta_info.h"
  #include "debug.h"
-@@ -910,7 +911,7 @@ struct ieee80211_local {
+@@ -945,7 +946,7 @@ struct ieee80211_local {
  	/* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
  	spinlock_t queue_stop_reason_lock;
  
@@ -94612,10 +95163,10 @@ index 8c0f8e6..438e580 100644
  	/* number of interfaces with corresponding FIF_ flags */
  	int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
-index cc11759..11d5541 100644
+index fcecd63..a404454 100644
 --- a/net/mac80211/iface.c
 +++ b/net/mac80211/iface.c
-@@ -511,7 +511,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
+@@ -519,7 +519,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
  		break;
  	}
  
@@ -94624,7 +95175,7 @@ index cc11759..11d5541 100644
  		res = drv_start(local);
  		if (res)
  			goto err_del_bss;
-@@ -558,7 +558,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
+@@ -566,7 +566,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
  			res = drv_add_interface(local, sdata);
  			if (res)
  				goto err_stop;
@@ -94633,7 +95184,7 @@ index cc11759..11d5541 100644
  			res = ieee80211_add_virtual_monitor(local);
  			if (res)
  				goto err_stop;
-@@ -666,7 +666,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
+@@ -675,7 +675,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
  		atomic_inc(&local->iff_promiscs);
  
  	if (coming_up)
@@ -94642,7 +95193,7 @@ index cc11759..11d5541 100644
  
  	if (hw_reconf_flags)
  		ieee80211_hw_config(local, hw_reconf_flags);
-@@ -704,7 +704,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
+@@ -713,7 +713,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
   err_del_interface:
  	drv_remove_interface(local, sdata);
   err_stop:
@@ -94651,7 +95202,7 @@ index cc11759..11d5541 100644
  		drv_stop(local);
   err_del_bss:
  	sdata->bss = NULL;
-@@ -841,7 +841,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
+@@ -852,7 +852,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
  	}
  
  	if (going_down)
@@ -94660,7 +95211,7 @@ index cc11759..11d5541 100644
  
  	switch (sdata->vif.type) {
  	case NL80211_IFTYPE_AP_VLAN:
-@@ -908,7 +908,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
+@@ -919,7 +919,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
  	}
  	spin_unlock_irqrestore(&local->queue_stop_reason_lock, flags);
  
@@ -94669,7 +95220,7 @@ index cc11759..11d5541 100644
  		ieee80211_clear_tx_pending(local);
  
  	/*
-@@ -948,7 +948,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
+@@ -959,7 +959,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
  
  	ieee80211_recalc_ps(local, -1);
  
@@ -94678,7 +95229,7 @@ index cc11759..11d5541 100644
  		ieee80211_stop_device(local);
  
  		/* no reconfiguring after stop! */
-@@ -959,7 +959,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
+@@ -970,7 +970,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
  	ieee80211_configure_filter(local);
  	ieee80211_hw_config(local, hw_reconf_flags);
  
@@ -94688,10 +95239,10 @@ index cc11759..11d5541 100644
  }
  
 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
-index 091088a..daf43c7 100644
+index 21d5d44..4fee18a 100644
 --- a/net/mac80211/main.c
 +++ b/net/mac80211/main.c
-@@ -181,7 +181,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
+@@ -172,7 +172,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
  		changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
  			     IEEE80211_CONF_CHANGE_POWER);
  
@@ -94732,10 +95283,10 @@ index 3401262..d5cd68d 100644
  
   suspend:
 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
-index 30d58d2..449ac8e 100644
+index e126605..73d2c39 100644
 --- a/net/mac80211/rate.c
 +++ b/net/mac80211/rate.c
-@@ -718,7 +718,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
+@@ -725,7 +725,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
  
  	ASSERT_RTNL();
  
@@ -94758,10 +95309,10 @@ index c97a065..ff61928 100644
  
  	return p;
 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
-index 31e78ae..f2a7381 100644
+index 69e4ef5..e8e4b92 100644
 --- a/net/mac80211/util.c
 +++ b/net/mac80211/util.c
-@@ -1452,7 +1452,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
+@@ -1470,7 +1470,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
  	}
  #endif
  	/* everything else happens only if HW was up & running */
@@ -94770,7 +95321,7 @@ index 31e78ae..f2a7381 100644
  		goto wake_up;
  
  	/*
-@@ -1677,7 +1677,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
+@@ -1695,7 +1695,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
  	local->in_reconfig = false;
  	barrier();
  
@@ -94780,10 +95331,10 @@ index 31e78ae..f2a7381 100644
  
  	/*
 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
-index 56d22ca..87c778f 100644
+index 6e839b6..002a233 100644
 --- a/net/netfilter/Kconfig
 +++ b/net/netfilter/Kconfig
-@@ -958,6 +958,16 @@ config NETFILTER_XT_MATCH_ESP
+@@ -950,6 +950,16 @@ config NETFILTER_XT_MATCH_ESP
  
  	  To compile it as a module, choose M here.  If unsure, say N.
  
@@ -94801,7 +95352,7 @@ index 56d22ca..87c778f 100644
  	tristate '"hashlimit" match support'
  	depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
-index a1abf87..dbcb7ee 100644
+index c3a0a12..90b587f 100644
 --- a/net/netfilter/Makefile
 +++ b/net/netfilter/Makefile
 @@ -112,6 +112,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
@@ -94813,10 +95364,10 @@ index a1abf87..dbcb7ee 100644
  obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
  obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
-index f771390..145b765 100644
+index f2e30fb..f131862 100644
 --- a/net/netfilter/ipset/ip_set_core.c
 +++ b/net/netfilter/ipset/ip_set_core.c
-@@ -1820,7 +1820,7 @@ done:
+@@ -1819,7 +1819,7 @@ done:
  	return ret;
  }
  
@@ -94857,10 +95408,10 @@ index 4c8e5c0..5a79b4d 100644
  
  	if (!todrop_rate[i]) return 0;
 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
-index 4f69e83..da2d8bf 100644
+index 74fd00c..06e7ac7 100644
 --- a/net/netfilter/ipvs/ip_vs_core.c
 +++ b/net/netfilter/ipvs/ip_vs_core.c
-@@ -559,7 +559,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
+@@ -567,7 +567,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
  		ret = cp->packet_xmit(skb, cp, pd->pp, iph);
  		/* do not touch skb anymore */
  
@@ -94869,7 +95420,7 @@ index 4f69e83..da2d8bf 100644
  		ip_vs_conn_put(cp);
  		return ret;
  	}
-@@ -1711,7 +1711,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
+@@ -1719,7 +1719,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
  	if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
  		pkts = sysctl_sync_threshold(ipvs);
  	else
@@ -94879,10 +95430,10 @@ index 4f69e83..da2d8bf 100644
  	if (ipvs->sync_state & IP_VS_STATE_MASTER)
  		ip_vs_sync_conn(net, cp, pkts);
 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
-index c8148e4..eff604f 100644
+index a3df9bd..895ae09 100644
 --- a/net/netfilter/ipvs/ip_vs_ctl.c
 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
-@@ -789,7 +789,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
+@@ -794,7 +794,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
  		 */
  		ip_vs_rs_hash(ipvs, dest);
  	}
@@ -94890,8 +95441,8 @@ index c8148e4..eff604f 100644
 +	atomic_set_unchecked(&dest->conn_flags, conn_flags);
  
  	/* bind the service */
- 	if (!dest->svc) {
-@@ -1657,7 +1657,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
+ 	old_svc = rcu_dereference_protected(dest->svc, 1);
+@@ -1641,7 +1641,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
   *	align with netns init in ip_vs_control_net_init()
   */
  
@@ -94900,7 +95451,7 @@ index c8148e4..eff604f 100644
  	{
  		.procname	= "amemthresh",
  		.maxlen		= sizeof(int),
-@@ -2078,7 +2078,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
+@@ -2062,7 +2062,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
  					   "      %-7s %-6d %-10d %-10d\n",
  					   &dest->addr.in6,
  					   ntohs(dest->port),
@@ -94909,7 +95460,7 @@ index c8148e4..eff604f 100644
  					   atomic_read(&dest->weight),
  					   atomic_read(&dest->activeconns),
  					   atomic_read(&dest->inactconns));
-@@ -2089,7 +2089,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
+@@ -2073,7 +2073,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
  					   "%-7s %-6d %-10d %-10d\n",
  					   ntohl(dest->addr.ip),
  					   ntohs(dest->port),
@@ -94918,7 +95469,7 @@ index c8148e4..eff604f 100644
  					   atomic_read(&dest->weight),
  					   atomic_read(&dest->activeconns),
  					   atomic_read(&dest->inactconns));
-@@ -2567,7 +2567,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
+@@ -2551,7 +2551,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
  
  			entry.addr = dest->addr.ip;
  			entry.port = dest->port;
@@ -94927,7 +95478,7 @@ index c8148e4..eff604f 100644
  			entry.weight = atomic_read(&dest->weight);
  			entry.u_threshold = dest->u_threshold;
  			entry.l_threshold = dest->l_threshold;
-@@ -3110,7 +3110,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
+@@ -3094,7 +3094,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
  	if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
  	    nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
  	    nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
@@ -94936,7 +95487,7 @@ index c8148e4..eff604f 100644
  			 IP_VS_CONN_F_FWD_MASK)) ||
  	    nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
  			atomic_read(&dest->weight)) ||
-@@ -3700,7 +3700,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
+@@ -3684,7 +3684,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
  {
  	int idx;
  	struct netns_ipvs *ipvs = net_ipvs(net);
@@ -94946,7 +95497,7 @@ index c8148e4..eff604f 100644
  	atomic_set(&ipvs->dropentry, 0);
  	spin_lock_init(&ipvs->dropentry_lock);
 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
-index 1383b0e..a486da1 100644
+index eff13c9..c1aab3e 100644
 --- a/net/netfilter/ipvs/ip_vs_lblc.c
 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
@@ -94959,10 +95510,10 @@ index 1383b0e..a486da1 100644
  		.procname	= "lblc_expiration",
  		.data		= NULL,
 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
-index 3cd85b2..dfab2b8 100644
+index 0b85500..8513fa5 100644
 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
-@@ -299,7 +299,7 @@ struct ip_vs_lblcr_table {
+@@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
   *      IPVS LBLCR sysctl table
   */
  
@@ -95038,10 +95589,10 @@ index 2d3030a..7ba1c0a 100644
  	table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
  			GFP_KERNEL);
 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
-index 0283bae..5febcb0 100644
+index 5d892fe..d2fc9d8 100644
 --- a/net/netfilter/nf_conntrack_core.c
 +++ b/net/netfilter/nf_conntrack_core.c
-@@ -1614,6 +1614,10 @@ void nf_conntrack_init_end(void)
+@@ -1600,6 +1600,10 @@ void nf_conntrack_init_end(void)
  #define DYING_NULLS_VAL		((1<<30)+1)
  #define TEMPLATE_NULLS_VAL	((1<<30)+2)
  
@@ -95052,7 +95603,7 @@ index 0283bae..5febcb0 100644
  int nf_conntrack_init_net(struct net *net)
  {
  	int ret;
-@@ -1628,7 +1632,11 @@ int nf_conntrack_init_net(struct net *net)
+@@ -1614,7 +1618,11 @@ int nf_conntrack_init_net(struct net *net)
  		goto err_stat;
  	}
  
@@ -95091,7 +95642,7 @@ index 974a2a4..52cc6ff 100644
  	table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
  			GFP_KERNEL);
 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
-index 0ab9636..cea3c6a 100644
+index ce30041..3861b5d 100644
 --- a/net/netfilter/nf_conntrack_proto.c
 +++ b/net/netfilter/nf_conntrack_proto.c
 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
@@ -95347,10 +95898,10 @@ index 4fe4fb4..87a89e5 100644
  	return 0;
  }
 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
-index 0c61b59..941bddd 100644
+index 8df7f64..c5d6821 100644
 --- a/net/netlink/af_netlink.c
 +++ b/net/netlink/af_netlink.c
-@@ -219,7 +219,7 @@ static void netlink_overrun(struct sock *sk)
+@@ -249,7 +249,7 @@ static void netlink_overrun(struct sock *sk)
  			sk->sk_error_report(sk);
  		}
  	}
@@ -95359,9 +95910,9 @@ index 0c61b59..941bddd 100644
  }
  
  static void netlink_rcv_wake(struct sock *sk)
-@@ -2925,7 +2925,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
+@@ -2942,7 +2942,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
  			   sk_wmem_alloc_get(s),
- 			   nlk->cb,
+ 			   nlk->cb_running,
  			   atomic_read(&s->sk_refcnt),
 -			   atomic_read(&s->sk_drops),
 +			   atomic_read_unchecked(&s->sk_drops),
@@ -95423,10 +95974,10 @@ index 698814b..7cfde4e 100644
  		*uaddr_len = sizeof(struct sockaddr_ax25);
  	}
 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
-index 75c8bbf..ee9be59 100644
+index 2e8286b..b2659ee 100644
 --- a/net/packet/af_packet.c
 +++ b/net/packet/af_packet.c
-@@ -1681,7 +1681,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
+@@ -1692,7 +1692,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
  
  	spin_lock(&sk->sk_receive_queue.lock);
  	po->stats.stats1.tp_packets++;
@@ -95435,7 +95986,7 @@ index 75c8bbf..ee9be59 100644
  	__skb_queue_tail(&sk->sk_receive_queue, skb);
  	spin_unlock(&sk->sk_receive_queue.lock);
  	sk->sk_data_ready(sk, skb->len);
-@@ -1690,7 +1690,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
+@@ -1701,7 +1701,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
  drop_n_acct:
  	spin_lock(&sk->sk_receive_queue.lock);
  	po->stats.stats1.tp_drops++;
@@ -95444,26 +95995,7 @@ index 75c8bbf..ee9be59 100644
  	spin_unlock(&sk->sk_receive_queue.lock);
  
  drop_n_restore:
-@@ -2640,6 +2640,7 @@ out:
- 
- static int packet_recv_error(struct sock *sk, struct msghdr *msg, int len)
- {
-+	struct sock_extended_err ee;
- 	struct sock_exterr_skb *serr;
- 	struct sk_buff *skb, *skb2;
- 	int copied, err;
-@@ -2661,8 +2662,9 @@ static int packet_recv_error(struct sock *sk, struct msghdr *msg, int len)
- 	sock_recv_timestamp(msg, sk, skb);
- 
- 	serr = SKB_EXT_ERR(skb);
-+	ee = serr->ee;
- 	put_cmsg(msg, SOL_PACKET, PACKET_TX_TIMESTAMP,
--		 sizeof(serr->ee), &serr->ee);
-+		 sizeof ee, &ee);
- 
- 	msg->msg_flags |= MSG_ERRQUEUE;
- 	err = copied;
-@@ -3283,7 +3285,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
+@@ -3250,7 +3250,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
  	case PACKET_HDRLEN:
  		if (len > sizeof(int))
  			len = sizeof(int);
@@ -95472,7 +96004,7 @@ index 75c8bbf..ee9be59 100644
  			return -EFAULT;
  		switch (val) {
  		case TPACKET_V1:
-@@ -3326,7 +3328,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
+@@ -3293,7 +3293,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
  		len = lv;
  	if (put_user(len, optlen))
  		return -EFAULT;
@@ -95513,7 +96045,7 @@ index e774117..900b8b7 100644
  			break;
  		}
 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
-index 1afd138..0b42453 100644
+index 77e38f7..f4ef5c3 100644
 --- a/net/phonet/socket.c
 +++ b/net/phonet/socket.c
 @@ -612,7 +612,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
@@ -95965,10 +96497,10 @@ index f226709..0e735a8 100644
  
  	ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
-index 547a461e..ea606e3 100644
+index e7b2d4f..bb1efd0 100644
 --- a/net/sctp/ipv6.c
 +++ b/net/sctp/ipv6.c
-@@ -968,7 +968,7 @@ static const struct inet6_protocol sctpv6_protocol = {
+@@ -962,7 +962,7 @@ static const struct inet6_protocol sctpv6_protocol = {
  	.flags        = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
  };
  
@@ -95977,7 +96509,7 @@ index 547a461e..ea606e3 100644
  	.sa_family	   = AF_INET6,
  	.sctp_xmit	   = sctp_v6_xmit,
  	.setsockopt	   = ipv6_setsockopt,
-@@ -1000,7 +1000,7 @@ static struct sctp_af sctp_af_inet6 = {
+@@ -994,7 +994,7 @@ static struct sctp_af sctp_af_inet6 = {
  #endif
  };
  
@@ -95986,7 +96518,7 @@ index 547a461e..ea606e3 100644
  	.event_msgname = sctp_inet6_event_msgname,
  	.skb_msgname   = sctp_inet6_skb_msgname,
  	.af_supported  = sctp_inet6_af_supported,
-@@ -1025,7 +1025,7 @@ void sctp_v6_pf_init(void)
+@@ -1019,7 +1019,7 @@ void sctp_v6_pf_init(void)
  
  void sctp_v6_pf_exit(void)
  {
@@ -95995,25 +96527,11 @@ index 547a461e..ea606e3 100644
  }
  
  /* Initialize IPv6 support and register with socket layer.  */
-diff --git a/net/sctp/proc.c b/net/sctp/proc.c
-index 62526c4..36a13c5 100644
---- a/net/sctp/proc.c
-+++ b/net/sctp/proc.c
-@@ -343,7 +343,8 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void *v)
- 		seq_printf(seq,
- 			   "%8pK %8pK %-3d %-3d %-2d %-4d "
- 			   "%4d %8d %8d %7d %5lu %-5d %5d ",
--			   assoc, sk, sctp_sk(sk)->type, sk->sk_state,
-+			   assoc, sk,
-+			   sctp_sk(sk)->type, sk->sk_state,
- 			   assoc->state, hash,
- 			   assoc->assoc_id,
- 			   assoc->sndbuf_used,
 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
-index 4a17494d..f7e3fa0 100644
+index 5e17092..19be1d4 100644
 --- a/net/sctp/protocol.c
 +++ b/net/sctp/protocol.c
-@@ -838,8 +838,10 @@ int sctp_register_af(struct sctp_af *af)
+@@ -832,8 +832,10 @@ int sctp_register_af(struct sctp_af *af)
  		return 0;
  	}
  
@@ -96025,7 +96543,7 @@ index 4a17494d..f7e3fa0 100644
  	return 1;
  }
  
-@@ -969,7 +971,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
+@@ -963,7 +965,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
  
  static struct sctp_af sctp_af_inet;
  
@@ -96034,7 +96552,7 @@ index 4a17494d..f7e3fa0 100644
  	.event_msgname = sctp_inet_event_msgname,
  	.skb_msgname   = sctp_inet_skb_msgname,
  	.af_supported  = sctp_inet_af_supported,
-@@ -1040,7 +1042,7 @@ static const struct net_protocol sctp_protocol = {
+@@ -1034,7 +1036,7 @@ static const struct net_protocol sctp_protocol = {
  };
  
  /* IPv4 address related functions.  */
@@ -96043,7 +96561,7 @@ index 4a17494d..f7e3fa0 100644
  	.sa_family	   = AF_INET,
  	.sctp_xmit	   = sctp_v4_xmit,
  	.setsockopt	   = ip_setsockopt,
-@@ -1125,7 +1127,7 @@ static void sctp_v4_pf_init(void)
+@@ -1119,7 +1121,7 @@ static void sctp_v4_pf_init(void)
  
  static void sctp_v4_pf_exit(void)
  {
@@ -96053,10 +96571,10 @@ index 4a17494d..f7e3fa0 100644
  
  static int sctp_v4_protosw_init(void)
 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
-index 8b5b4b7..2636327 100644
+index 1a6eef3..17e898f 100644
 --- a/net/sctp/sm_sideeffect.c
 +++ b/net/sctp/sm_sideeffect.c
-@@ -446,7 +446,7 @@ static void sctp_generate_sack_event(unsigned long data)
+@@ -440,7 +440,7 @@ static void sctp_generate_sack_event(unsigned long data)
  	sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
  }
  
@@ -96066,10 +96584,10 @@ index 8b5b4b7..2636327 100644
  	sctp_generate_t1_cookie_event,
  	sctp_generate_t1_init_event,
 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
-index cf6c6b0..b978b65 100644
+index 911b71b..90ade0a 100644
 --- a/net/sctp/socket.c
 +++ b/net/sctp/socket.c
-@@ -2159,11 +2159,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
+@@ -2153,11 +2153,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
  {
  	struct sctp_association *asoc;
  	struct sctp_ulpevent *event;
@@ -96084,7 +96602,7 @@ index cf6c6b0..b978b65 100644
  
  	/*
  	 * At the time when a user app subscribes to SCTP_SENDER_DRY_EVENT,
-@@ -4219,13 +4221,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
+@@ -4213,13 +4215,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
  static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
  				  int __user *optlen)
  {
@@ -96102,7 +96620,7 @@ index cf6c6b0..b978b65 100644
  		return -EFAULT;
  	return 0;
  }
-@@ -4243,6 +4248,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
+@@ -4237,6 +4242,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
   */
  static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
  {
@@ -96111,7 +96629,7 @@ index cf6c6b0..b978b65 100644
  	/* Applicable to UDP-style socket only */
  	if (sctp_style(sk, TCP))
  		return -EOPNOTSUPP;
-@@ -4251,7 +4258,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
+@@ -4245,7 +4252,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
  	len = sizeof(int);
  	if (put_user(len, optlen))
  		return -EFAULT;
@@ -96121,7 +96639,7 @@ index cf6c6b0..b978b65 100644
  		return -EFAULT;
  	return 0;
  }
-@@ -4623,12 +4631,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
+@@ -4617,12 +4625,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
   */
  static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
  {
@@ -96138,7 +96656,7 @@ index cf6c6b0..b978b65 100644
  		return -EFAULT;
  	return 0;
  }
-@@ -4669,6 +4680,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
+@@ -4663,6 +4674,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
  		addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
  		if (space_left < addrlen)
  			return -ENOMEM;
@@ -96148,10 +96666,10 @@ index cf6c6b0..b978b65 100644
  			return -EFAULT;
  		to += addrlen;
 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
-index 9a5c4c9..46e4b29 100644
+index 6b36561..4f21064 100644
 --- a/net/sctp/sysctl.c
 +++ b/net/sctp/sysctl.c
-@@ -307,7 +307,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl,
+@@ -301,7 +301,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl,
  {
  	struct net *net = current->nsproxy->net_ns;
  	char tmp[8];
@@ -96160,7 +96678,7 @@ index 9a5c4c9..46e4b29 100644
  	int ret;
  	int changed = 0;
  	char *none = "none";
-@@ -350,7 +350,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl,
+@@ -344,7 +344,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl,
  
  int sctp_sysctl_net_register(struct net *net)
  {
@@ -96170,7 +96688,7 @@ index 9a5c4c9..46e4b29 100644
  
  	table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
 diff --git a/net/socket.c b/net/socket.c
-index 4b94643..f703b02 100644
+index c226ace..561e8f7 100644
 --- a/net/socket.c
 +++ b/net/socket.c
 @@ -88,6 +88,7 @@
@@ -96208,7 +96726,7 @@ index 4b94643..f703b02 100644
  
  static struct file_system_type sock_fs_type = {
  	.name =		"sockfs",
-@@ -1263,6 +1266,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
+@@ -1254,6 +1257,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
  		return -EAFNOSUPPORT;
  	if (type < 0 || type >= SOCK_MAX)
  		return -EINVAL;
@@ -96217,7 +96735,7 @@ index 4b94643..f703b02 100644
  
  	/* Compatibility.
  
-@@ -1283,6 +1288,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
+@@ -1274,6 +1279,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
  	if (err)
  		return err;
  
@@ -96238,7 +96756,7 @@ index 4b94643..f703b02 100644
  	/*
  	 *	Allocate the socket and allow the family to set things up. if
  	 *	the protocol is 0, the family is instructed to select an appropriate
-@@ -1521,6 +1540,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
+@@ -1512,6 +1531,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
  	if (sock) {
  		err = move_addr_to_kernel(umyaddr, addrlen, &address);
  		if (err >= 0) {
@@ -96253,7 +96771,7 @@ index 4b94643..f703b02 100644
  			err = security_socket_bind(sock,
  						   (struct sockaddr *)&address,
  						   addrlen);
-@@ -1529,6 +1556,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
+@@ -1520,6 +1547,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
  						      (struct sockaddr *)
  						      &address, addrlen);
  		}
@@ -96261,7 +96779,7 @@ index 4b94643..f703b02 100644
  		fput_light(sock->file, fput_needed);
  	}
  	return err;
-@@ -1552,10 +1580,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
+@@ -1543,10 +1571,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
  		if ((unsigned int)backlog > somaxconn)
  			backlog = somaxconn;
  
@@ -96282,7 +96800,7 @@ index 4b94643..f703b02 100644
  		fput_light(sock->file, fput_needed);
  	}
  	return err;
-@@ -1599,6 +1637,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
+@@ -1590,6 +1628,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
  	newsock->type = sock->type;
  	newsock->ops = sock->ops;
  
@@ -96301,7 +96819,7 @@ index 4b94643..f703b02 100644
  	/*
  	 * We don't need try_module_get here, as the listening socket (sock)
  	 * has the protocol module (sock->ops->owner) held.
-@@ -1644,6 +1694,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
+@@ -1635,6 +1685,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
  	fd_install(newfd, newfile);
  	err = newfd;
  
@@ -96310,7 +96828,7 @@ index 4b94643..f703b02 100644
  out_put:
  	fput_light(sock->file, fput_needed);
  out:
-@@ -1676,6 +1728,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
+@@ -1667,6 +1719,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
  		int, addrlen)
  {
  	struct socket *sock;
@@ -96318,7 +96836,7 @@ index 4b94643..f703b02 100644
  	struct sockaddr_storage address;
  	int err, fput_needed;
  
-@@ -1686,6 +1739,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
+@@ -1677,6 +1730,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
  	if (err < 0)
  		goto out_put;
  
@@ -96336,7 +96854,7 @@ index 4b94643..f703b02 100644
  	err =
  	    security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
  	if (err)
-@@ -1767,6 +1831,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
+@@ -1758,6 +1822,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
   *	the protocol.
   */
  
@@ -96345,7 +96863,7 @@ index 4b94643..f703b02 100644
  SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
  		unsigned int, flags, struct sockaddr __user *, addr,
  		int, addr_len)
-@@ -1833,7 +1899,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
+@@ -1824,7 +1890,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
  	struct socket *sock;
  	struct iovec iov;
  	struct msghdr msg;
@@ -96354,7 +96872,7 @@ index 4b94643..f703b02 100644
  	int err, err2;
  	int fput_needed;
  
-@@ -2053,7 +2119,7 @@ static int ___sys_sendmsg(struct socket *sock, struct msghdr __user *msg,
+@@ -2044,7 +2110,7 @@ static int ___sys_sendmsg(struct socket *sock, struct msghdr __user *msg,
  		 * checking falls down on this.
  		 */
  		if (copy_from_user(ctl_buf,
@@ -96363,7 +96881,7 @@ index 4b94643..f703b02 100644
  				   ctl_len))
  			goto out_freectl;
  		msg_sys->msg_control = ctl_buf;
-@@ -2204,7 +2270,7 @@ static int ___sys_recvmsg(struct socket *sock, struct msghdr __user *msg,
+@@ -2195,7 +2261,7 @@ static int ___sys_recvmsg(struct socket *sock, struct msghdr __user *msg,
  	int err, total_len, len;
  
  	/* kernel mode address */
@@ -96372,7 +96890,7 @@ index 4b94643..f703b02 100644
  
  	/* user mode address pointers */
  	struct sockaddr __user *uaddr;
-@@ -2235,7 +2301,7 @@ static int ___sys_recvmsg(struct socket *sock, struct msghdr __user *msg,
+@@ -2226,7 +2292,7 @@ static int ___sys_recvmsg(struct socket *sock, struct msghdr __user *msg,
  	 *      kernel msghdr to use the kernel address space)
  	 */
  
@@ -96381,7 +96899,7 @@ index 4b94643..f703b02 100644
  	uaddr_len = COMPAT_NAMELEN(msg);
  	if (MSG_CMSG_COMPAT & flags) {
  		err = verify_compat_iovec(msg_sys, iov, &addr, VERIFY_WRITE);
-@@ -2990,7 +3056,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
+@@ -2981,7 +3047,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
  		old_fs = get_fs();
  		set_fs(KERNEL_DS);
  		err = dev_ioctl(net, cmd,
@@ -96390,7 +96908,7 @@ index 4b94643..f703b02 100644
  		set_fs(old_fs);
  
  		return err;
-@@ -3099,7 +3165,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
+@@ -3090,7 +3156,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
  
  	old_fs = get_fs();
  	set_fs(KERNEL_DS);
@@ -96399,8 +96917,8 @@ index 4b94643..f703b02 100644
  	set_fs(old_fs);
  
  	if (cmd == SIOCGIFMAP && !err) {
-@@ -3204,7 +3270,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
- 		ret |= __get_user(rtdev, &(ur4->rt_dev));
+@@ -3195,7 +3261,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
+ 		ret |= get_user(rtdev, &(ur4->rt_dev));
  		if (rtdev) {
  			ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
 -			r4.rt_dev = (char __user __force *)devname;
@@ -96408,7 +96926,7 @@ index 4b94643..f703b02 100644
  			devname[15] = 0;
  		} else
  			r4.rt_dev = NULL;
-@@ -3430,8 +3496,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
+@@ -3421,8 +3487,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
  	int __user *uoptlen;
  	int err;
  
@@ -96419,7 +96937,7 @@ index 4b94643..f703b02 100644
  
  	set_fs(KERNEL_DS);
  	if (level == SOL_SOCKET)
-@@ -3451,7 +3517,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
+@@ -3442,7 +3508,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
  	char __user *uoptval;
  	int err;
  
@@ -96451,10 +96969,10 @@ index 09fb638..2e6a5c5 100644
  	/* make a copy for the caller */
  	*handle = ctxh;
 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
-index ecbc4e3..098e564 100644
+index 7747960..36d1518 100644
 --- a/net/sunrpc/clnt.c
 +++ b/net/sunrpc/clnt.c
-@@ -645,14 +645,16 @@ EXPORT_SYMBOL_GPL(rpc_shutdown_client);
+@@ -656,14 +656,16 @@ EXPORT_SYMBOL_GPL(rpc_shutdown_client);
  /*
   * Free an RPC client
   */
@@ -96465,7 +96983,7 @@ index ecbc4e3..098e564 100644
 +	struct rpc_clnt *parent = NULL;
 +
  	dprintk_rcu("RPC:       destroying %s client for %s\n",
- 			clnt->cl_protname,
+ 			clnt->cl_program->name,
  			rcu_dereference(clnt->cl_xprt)->servername);
  	if (clnt->cl_parent != clnt)
 -		rpc_release_client(clnt->cl_parent);
@@ -96473,9 +96991,9 @@ index ecbc4e3..098e564 100644
  	rpc_clnt_remove_pipedir(clnt);
  	rpc_unregister_client(clnt);
  	rpc_free_iostats(clnt->cl_metrics);
-@@ -661,18 +663,17 @@ rpc_free_client(struct rpc_clnt *clnt)
- 	xprt_put(rcu_dereference_raw(clnt->cl_xprt));
+@@ -672,18 +674,17 @@ rpc_free_client(struct rpc_clnt *clnt)
  	rpciod_down();
+ 	rpc_free_clid(clnt);
  	kfree(clnt);
 +	return parent;
  }
@@ -96496,7 +97014,7 @@ index ecbc4e3..098e564 100644
  
  	/*
  	 * Note: RPCSEC_GSS may need to send NULL RPC calls in order to
-@@ -683,7 +684,8 @@ rpc_free_auth(struct rpc_clnt *clnt)
+@@ -694,7 +695,8 @@ rpc_free_auth(struct rpc_clnt *clnt)
  	rpcauth_release(clnt->cl_auth);
  	clnt->cl_auth = NULL;
  	if (atomic_dec_and_test(&clnt->cl_count))
@@ -96506,7 +97024,7 @@ index ecbc4e3..098e564 100644
  }
  
  /*
-@@ -694,10 +696,13 @@ rpc_release_client(struct rpc_clnt *clnt)
+@@ -705,10 +707,13 @@ rpc_release_client(struct rpc_clnt *clnt)
  {
  	dprintk("RPC:       rpc_release_client(%p)\n", clnt);
  
@@ -96524,7 +97042,7 @@ index ecbc4e3..098e564 100644
  }
  EXPORT_SYMBOL_GPL(rpc_release_client);
  
-@@ -1304,7 +1309,9 @@ call_start(struct rpc_task *task)
+@@ -1314,7 +1319,9 @@ call_start(struct rpc_task *task)
  			(RPC_IS_ASYNC(task) ? "async" : "sync"));
  
  	/* Increment call count */
@@ -96536,11 +97054,11 @@ index ecbc4e3..098e564 100644
  	task->tk_action = call_reserve;
  }
 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
-index 93a7a4e..3b98b9f 100644
+index ff3cc4b..7612a9e 100644
 --- a/net/sunrpc/sched.c
 +++ b/net/sunrpc/sched.c
 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(void *word)
- #ifdef RPC_DEBUG
+ #if defined(RPC_DEBUG) || defined(RPC_TRACEPOINTS)
  static void rpc_task_set_debuginfo(struct rpc_task *task)
  {
 -	static atomic_t rpc_pid;
@@ -96566,6 +97084,28 @@ index b974571..678ed90 100644
  
  	/* Initialize storage for argp and resp */
  	memset(rqstp->rq_argp, 0, procp->pc_argsize);
+diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
+index 621ca7b..59421dd 100644
+--- a/net/sunrpc/svcauth_unix.c
++++ b/net/sunrpc/svcauth_unix.c
+@@ -414,7 +414,7 @@ struct unix_gid {
+ 	struct group_info	*gi;
+ };
+ 
+-static int unix_gid_hash(kuid_t uid)
++static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
+ {
+ 	return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
+ }
+@@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
+ 	(*bpp)[-1] = '\n';
+ }
+ 
+-static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
++static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
+ 
+ static int unix_gid_parse(struct cache_detail *cd,
+ 			char *mesg, int mlen)
 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
 index c1b6270..05089c1 100644
 --- a/net/sunrpc/xprtrdma/svc_rdma.c
@@ -96771,10 +97311,10 @@ index 62e4f9b..dd3f2d7 100644
  			/* See if we can opportunistically reap SQ WR to make room */
  			sq_cq_reap(xprt);
 diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c
-index ddf0602..e865e08 100644
+index ee03d35..b752e1d 100644
 --- a/net/sunrpc/xprtsock.c
 +++ b/net/sunrpc/xprtsock.c
-@@ -391,8 +391,10 @@ static int xs_send_kvec(struct socket *sock, struct sockaddr *addr, int addrlen,
+@@ -393,8 +393,10 @@ static int xs_send_kvec(struct socket *sock, struct sockaddr *addr, int addrlen,
  	return kernel_sendmsg(sock, &msg, NULL, 0, 0);
  }
  
@@ -96786,7 +97326,7 @@ index ddf0602..e865e08 100644
  	struct page **ppage;
  	unsigned int remainder;
  	int err, sent = 0;
-@@ -401,6 +403,9 @@ static int xs_send_pagedata(struct socket *sock, struct xdr_buf *xdr, unsigned i
+@@ -403,6 +405,9 @@ static int xs_send_pagedata(struct socket *sock, struct xdr_buf *xdr, unsigned i
  	base += xdr->page_base;
  	ppage = xdr->pages + (base >> PAGE_SHIFT);
  	base &= ~PAGE_MASK;
@@ -96796,7 +97336,7 @@ index ddf0602..e865e08 100644
  	for(;;) {
  		unsigned int len = min_t(unsigned int, PAGE_SIZE - base, remainder);
  		int flags = XS_SENDMSG_FLAGS;
-@@ -408,7 +413,7 @@ static int xs_send_pagedata(struct socket *sock, struct xdr_buf *xdr, unsigned i
+@@ -410,7 +415,7 @@ static int xs_send_pagedata(struct socket *sock, struct xdr_buf *xdr, unsigned i
  		remainder -= len;
  		if (remainder != 0 || more)
  			flags |= MSG_MORE;
@@ -96805,7 +97345,7 @@ index ddf0602..e865e08 100644
  		if (remainder == 0 || err != len)
  			break;
  		sent += err;
-@@ -429,9 +434,10 @@ static int xs_send_pagedata(struct socket *sock, struct xdr_buf *xdr, unsigned i
+@@ -431,9 +436,10 @@ static int xs_send_pagedata(struct socket *sock, struct xdr_buf *xdr, unsigned i
   * @addrlen: UDP only -- length of destination address
   * @xdr: buffer containing this request
   * @base: starting position in the buffer
@@ -96817,7 +97357,7 @@ index ddf0602..e865e08 100644
  {
  	unsigned int remainder = xdr->len - base;
  	int err, sent = 0;
-@@ -459,7 +465,7 @@ static int xs_sendpages(struct socket *sock, struct sockaddr *addr, int addrlen,
+@@ -461,7 +467,7 @@ static int xs_sendpages(struct socket *sock, struct sockaddr *addr, int addrlen,
  	if (base < xdr->page_len) {
  		unsigned int len = xdr->page_len - base;
  		remainder -= len;
@@ -96826,7 +97366,7 @@ index ddf0602..e865e08 100644
  		if (remainder == 0 || err != len)
  			goto out;
  		sent += err;
-@@ -562,7 +568,7 @@ static int xs_local_send_request(struct rpc_task *task)
+@@ -564,7 +570,7 @@ static int xs_local_send_request(struct rpc_task *task)
  			req->rq_svec->iov_base, req->rq_svec->iov_len);
  
  	status = xs_sendpages(transport->sock, NULL, 0,
@@ -96835,7 +97375,7 @@ index ddf0602..e865e08 100644
  	dprintk("RPC:       %s(%u) = %d\n",
  			__func__, xdr->len - req->rq_bytes_sent, status);
  	if (likely(status >= 0)) {
-@@ -618,7 +624,7 @@ static int xs_udp_send_request(struct rpc_task *task)
+@@ -620,7 +626,7 @@ static int xs_udp_send_request(struct rpc_task *task)
  	status = xs_sendpages(transport->sock,
  			      xs_addr(xprt),
  			      xprt->addrlen, xdr,
@@ -96844,7 +97384,7 @@ index ddf0602..e865e08 100644
  
  	dprintk("RPC:       xs_udp_send_request(%u) = %d\n",
  			xdr->len - req->rq_bytes_sent, status);
-@@ -689,6 +695,7 @@ static int xs_tcp_send_request(struct rpc_task *task)
+@@ -693,6 +699,7 @@ static int xs_tcp_send_request(struct rpc_task *task)
  	struct rpc_xprt *xprt = req->rq_xprt;
  	struct sock_xprt *transport = container_of(xprt, struct sock_xprt, xprt);
  	struct xdr_buf *xdr = &req->rq_snd_buf;
@@ -96852,7 +97392,7 @@ index ddf0602..e865e08 100644
  	int status;
  
  	xs_encode_stream_record_marker(&req->rq_snd_buf);
-@@ -696,13 +703,20 @@ static int xs_tcp_send_request(struct rpc_task *task)
+@@ -700,13 +707,20 @@ static int xs_tcp_send_request(struct rpc_task *task)
  	xs_pktdump("packet data:",
  				req->rq_svec->iov_base,
  				req->rq_svec->iov_len);
@@ -96936,7 +97476,7 @@ index d38bb45..4fd6ac6 100644
  
  	sub->evt.event = htohl(event, sub->swap);
 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
-index e64bbcf..9c3ba79 100644
+index c1f403b..b246d87 100644
 --- a/net/unix/af_unix.c
 +++ b/net/unix/af_unix.c
 @@ -784,6 +784,12 @@ static struct sock *unix_find_other(struct net *net,
@@ -96985,7 +97525,7 @@ index e64bbcf..9c3ba79 100644
  	done_path_create(&path, dentry);
  	return err;
  }
-@@ -2335,9 +2354,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
+@@ -2333,9 +2352,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
  		seq_puts(seq, "Num       RefCount Protocol Flags    Type St "
  			 "Inode Path\n");
  	else {
@@ -97000,7 +97540,7 @@ index e64bbcf..9c3ba79 100644
  
  		seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
  			s,
-@@ -2364,8 +2387,10 @@ static int unix_seq_show(struct seq_file *seq, void *v)
+@@ -2362,8 +2385,10 @@ static int unix_seq_show(struct seq_file *seq, void *v)
  			}
  			for ( ; i < len; i++)
  				seq_putc(seq, u->addr->name->sun_path[i]);
@@ -97064,52 +97604,28 @@ index c8717c1..08539f5 100644
  
  	iwp->length += essid_compat;
 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
-index f77c371..b0cb010 100644
+index 76e1873..4a12664 100644
 --- a/net/xfrm/xfrm_policy.c
 +++ b/net/xfrm/xfrm_policy.c
-@@ -332,9 +332,10 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
+@@ -332,7 +332,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
  {
  	policy->walk.dead = 1;
  
 -	atomic_inc(&policy->genid);
 +	atomic_inc_unchecked(&policy->genid);
  
--	del_timer(&policy->polq.hold_timer);
-+	if (del_timer(&policy->polq.hold_timer))
-+		xfrm_pol_put(policy);
- 	xfrm_queue_purge(&policy->polq.hold_queue);
- 
- 	if (del_timer(&policy->timer))
-@@ -589,7 +590,8 @@ static void xfrm_policy_requeue(struct xfrm_policy *old,
- 
- 	spin_lock_bh(&pq->hold_queue.lock);
- 	skb_queue_splice_init(&pq->hold_queue, &list);
--	del_timer(&pq->hold_timer);
-+	if (del_timer(&pq->hold_timer))
-+		xfrm_pol_put(old);
- 	spin_unlock_bh(&pq->hold_queue.lock);
- 
- 	if (skb_queue_empty(&list))
-@@ -600,7 +602,8 @@ static void xfrm_policy_requeue(struct xfrm_policy *old,
- 	spin_lock_bh(&pq->hold_queue.lock);
- 	skb_queue_splice(&list, &pq->hold_queue);
- 	pq->timeout = XFRM_QUEUE_TMO_MIN;
--	mod_timer(&pq->hold_timer, jiffies);
-+	if (!mod_timer(&pq->hold_timer, jiffies))
-+		xfrm_pol_hold(new);
- 	spin_unlock_bh(&pq->hold_queue.lock);
- }
- 
-@@ -657,7 +660,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
+ 	if (del_timer(&policy->polq.hold_timer))
+ 		xfrm_pol_put(policy);
+@@ -660,7 +660,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
  		hlist_add_head(&policy->bydst, chain);
  	xfrm_pol_hold(policy);
  	net->xfrm.policy_count[dir]++;
 -	atomic_inc(&flow_cache_genid);
 +	atomic_inc_unchecked(&flow_cache_genid);
- 	rt_genid_bump(net);
- 	if (delpol) {
- 		xfrm_policy_requeue(delpol, policy);
-@@ -1627,7 +1630,7 @@ free_dst:
+ 
+ 	/* After previous checking, family can either be AF_INET or AF_INET6 */
+ 	if (policy->family == AF_INET)
+@@ -1636,7 +1636,7 @@ free_dst:
  	goto out;
  }
  
@@ -97118,7 +97634,7 @@ index f77c371..b0cb010 100644
  xfrm_dst_alloc_copy(void **target, const void *src, int size)
  {
  	if (!*target) {
-@@ -1639,7 +1642,7 @@ xfrm_dst_alloc_copy(void **target, const void *src, int size)
+@@ -1648,7 +1648,7 @@ xfrm_dst_alloc_copy(void **target, const void *src, int size)
  	return 0;
  }
  
@@ -97127,7 +97643,7 @@ index f77c371..b0cb010 100644
  xfrm_dst_update_parent(struct dst_entry *dst, const struct xfrm_selector *sel)
  {
  #ifdef CONFIG_XFRM_SUB_POLICY
-@@ -1651,7 +1654,7 @@ xfrm_dst_update_parent(struct dst_entry *dst, const struct xfrm_selector *sel)
+@@ -1660,7 +1660,7 @@ xfrm_dst_update_parent(struct dst_entry *dst, const struct xfrm_selector *sel)
  #endif
  }
  
@@ -97136,7 +97652,7 @@ index f77c371..b0cb010 100644
  xfrm_dst_update_origin(struct dst_entry *dst, const struct flowi *fl)
  {
  #ifdef CONFIG_XFRM_SUB_POLICY
-@@ -1745,7 +1748,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
+@@ -1754,7 +1754,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
  
  	xdst->num_pols = num_pols;
  	memcpy(xdst->pols, pols, sizeof(struct xfrm_policy*) * num_pols);
@@ -97145,69 +97661,7 @@ index f77c371..b0cb010 100644
  
  	return xdst;
  }
-@@ -1763,6 +1766,10 @@ static void xfrm_policy_queue_process(unsigned long arg)
- 
- 	spin_lock(&pq->hold_queue.lock);
- 	skb = skb_peek(&pq->hold_queue);
-+	if (!skb) {
-+		spin_unlock(&pq->hold_queue.lock);
-+		goto out;
-+	}
- 	dst = skb_dst(skb);
- 	sk = skb->sk;
- 	xfrm_decode_session(skb, &fl, dst->ops->family);
-@@ -1781,8 +1788,9 @@ static void xfrm_policy_queue_process(unsigned long arg)
- 			goto purge_queue;
- 
- 		pq->timeout = pq->timeout << 1;
--		mod_timer(&pq->hold_timer, jiffies + pq->timeout);
--		return;
-+		if (!mod_timer(&pq->hold_timer, jiffies + pq->timeout))
-+			xfrm_pol_hold(pol);
-+	goto out;
- 	}
- 
- 	dst_release(dst);
-@@ -1813,11 +1821,14 @@ static void xfrm_policy_queue_process(unsigned long arg)
- 		err = dst_output(skb);
- 	}
- 
-+out:
-+	xfrm_pol_put(pol);
- 	return;
- 
- purge_queue:
- 	pq->timeout = 0;
- 	xfrm_queue_purge(&pq->hold_queue);
-+	xfrm_pol_put(pol);
- }
- 
- static int xdst_queue_output(struct sk_buff *skb)
-@@ -1825,7 +1836,8 @@ static int xdst_queue_output(struct sk_buff *skb)
- 	unsigned long sched_next;
- 	struct dst_entry *dst = skb_dst(skb);
- 	struct xfrm_dst *xdst = (struct xfrm_dst *) dst;
--	struct xfrm_policy_queue *pq = &xdst->pols[0]->polq;
-+	struct xfrm_policy *pol = xdst->pols[0];
-+	struct xfrm_policy_queue *pq = &pol->polq;
- 
- 	if (pq->hold_queue.qlen > XFRM_MAX_QUEUE_LEN) {
- 		kfree_skb(skb);
-@@ -1844,10 +1856,12 @@ static int xdst_queue_output(struct sk_buff *skb)
- 	if (del_timer(&pq->hold_timer)) {
- 		if (time_before(pq->hold_timer.expires, sched_next))
- 			sched_next = pq->hold_timer.expires;
-+		xfrm_pol_put(pol);
- 	}
- 
- 	__skb_queue_tail(&pq->hold_queue, skb);
--	mod_timer(&pq->hold_timer, sched_next);
-+	if (!mod_timer(&pq->hold_timer, sched_next))
-+		xfrm_pol_hold(pol);
- 
- 	spin_unlock_bh(&pq->hold_queue.lock);
- 
-@@ -2557,11 +2571,12 @@ void xfrm_garbage_collect(struct net *net)
+@@ -2575,11 +2575,12 @@ void xfrm_garbage_collect(struct net *net)
  }
  EXPORT_SYMBOL(xfrm_garbage_collect);
  
@@ -97221,7 +97675,7 @@ index f77c371..b0cb010 100644
  
  static void xfrm_init_pmtu(struct dst_entry *dst)
  {
-@@ -2611,7 +2626,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
+@@ -2629,7 +2630,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
  		if (xdst->xfrm_genid != dst->xfrm->genid)
  			return 0;
  		if (xdst->num_pols > 0 &&
@@ -97230,7 +97684,7 @@ index f77c371..b0cb010 100644
  			return 0;
  
  		mtu = dst_mtu(dst->child);
-@@ -2699,8 +2714,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
+@@ -2717,8 +2718,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
  			dst_ops->link_failure = xfrm_link_failure;
  		if (likely(dst_ops->neigh_lookup == NULL))
  			dst_ops->neigh_lookup = xfrm_neigh_lookup;
@@ -97239,7 +97693,7 @@ index f77c371..b0cb010 100644
  		rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
  	}
  	spin_unlock(&xfrm_policy_afinfo_lock);
-@@ -2754,7 +2767,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
+@@ -2772,7 +2771,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
  		dst_ops->check = NULL;
  		dst_ops->negative_advice = NULL;
  		dst_ops->link_failure = NULL;
@@ -97247,7 +97701,7 @@ index f77c371..b0cb010 100644
  	}
  	return err;
  }
-@@ -3137,7 +3149,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
+@@ -3155,7 +3153,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
  			       sizeof(pol->xfrm_vec[i].saddr));
  			pol->xfrm_vec[i].encap_family = mp->new_family;
  			/* flush bundles */
@@ -97256,98 +97710,8 @@ index f77c371..b0cb010 100644
  		}
  	}
  
-diff --git a/net/xfrm/xfrm_replay.c b/net/xfrm/xfrm_replay.c
-index 8dafe6d3..dab57da 100644
---- a/net/xfrm/xfrm_replay.c
-+++ b/net/xfrm/xfrm_replay.c
-@@ -61,9 +61,9 @@ static void xfrm_replay_notify(struct xfrm_state *x, int event)
- 
- 	switch (event) {
- 	case XFRM_REPLAY_UPDATE:
--		if (x->replay_maxdiff &&
--		    (x->replay.seq - x->preplay.seq < x->replay_maxdiff) &&
--		    (x->replay.oseq - x->preplay.oseq < x->replay_maxdiff)) {
-+		if (!x->replay_maxdiff ||
-+		    ((x->replay.seq - x->preplay.seq < x->replay_maxdiff) &&
-+		    (x->replay.oseq - x->preplay.oseq < x->replay_maxdiff))) {
- 			if (x->xflags & XFRM_TIME_DEFER)
- 				event = XFRM_REPLAY_TIMEOUT;
- 			else
-@@ -129,8 +129,7 @@ static int xfrm_replay_check(struct xfrm_state *x,
- 		return 0;
- 
- 	diff = x->replay.seq - seq;
--	if (diff >= min_t(unsigned int, x->props.replay_window,
--			  sizeof(x->replay.bitmap) * 8)) {
-+	if (diff >= x->props.replay_window) {
- 		x->stats.replay_window++;
- 		goto err;
- 	}
-@@ -302,9 +301,10 @@ static void xfrm_replay_notify_bmp(struct xfrm_state *x, int event)
- 
- 	switch (event) {
- 	case XFRM_REPLAY_UPDATE:
--		if (x->replay_maxdiff &&
--		    (replay_esn->seq - preplay_esn->seq < x->replay_maxdiff) &&
--		    (replay_esn->oseq - preplay_esn->oseq < x->replay_maxdiff)) {
-+		if (!x->replay_maxdiff ||
-+		    ((replay_esn->seq - preplay_esn->seq < x->replay_maxdiff) &&
-+		    (replay_esn->oseq - preplay_esn->oseq
-+		     < x->replay_maxdiff))) {
- 			if (x->xflags & XFRM_TIME_DEFER)
- 				event = XFRM_REPLAY_TIMEOUT;
- 			else
-@@ -353,28 +353,30 @@ static void xfrm_replay_notify_esn(struct xfrm_state *x, int event)
- 
- 	switch (event) {
- 	case XFRM_REPLAY_UPDATE:
--		if (!x->replay_maxdiff)
--			break;
--
--		if (replay_esn->seq_hi == preplay_esn->seq_hi)
--			seq_diff = replay_esn->seq - preplay_esn->seq;
--		else
--			seq_diff = ~preplay_esn->seq + replay_esn->seq + 1;
--
--		if (replay_esn->oseq_hi == preplay_esn->oseq_hi)
--			oseq_diff = replay_esn->oseq - preplay_esn->oseq;
--		else
--			oseq_diff = ~preplay_esn->oseq + replay_esn->oseq + 1;
--
--		if (seq_diff < x->replay_maxdiff &&
--		    oseq_diff < x->replay_maxdiff) {
-+		if (x->replay_maxdiff) {
-+			if (replay_esn->seq_hi == preplay_esn->seq_hi)
-+				seq_diff = replay_esn->seq - preplay_esn->seq;
-+			else
-+				seq_diff = ~preplay_esn->seq + replay_esn->seq
-+					   + 1;
- 
--			if (x->xflags & XFRM_TIME_DEFER)
--				event = XFRM_REPLAY_TIMEOUT;
-+			if (replay_esn->oseq_hi == preplay_esn->oseq_hi)
-+				oseq_diff = replay_esn->oseq
-+					    - preplay_esn->oseq;
- 			else
--				return;
-+				oseq_diff = ~preplay_esn->oseq
-+					    + replay_esn->oseq + 1;
-+
-+			if (seq_diff >= x->replay_maxdiff ||
-+			    oseq_diff >= x->replay_maxdiff)
-+				break;
- 		}
- 
-+		if (x->xflags & XFRM_TIME_DEFER)
-+			event = XFRM_REPLAY_TIMEOUT;
-+		else
-+			return;
-+
- 		break;
- 
- 	case XFRM_REPLAY_TIMEOUT:
 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
-index 54c0acd..56814bd 100644
+index b9c3f9e..4767526 100644
 --- a/net/xfrm/xfrm_state.c
 +++ b/net/xfrm/xfrm_state.c
 @@ -174,12 +174,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
@@ -97441,7 +97805,7 @@ index 54c0acd..56814bd 100644
  		module_put(mode->afinfo->owner);
  		err = 0;
  	}
-@@ -1483,10 +1490,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
+@@ -1486,10 +1493,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
  u32 xfrm_get_acqseq(void)
  {
  	u32 res;
@@ -97467,29 +97831,6 @@ index 05a6e3d..6716ec9 100644
  
  	__xfrm_sysctl_init(net);
  
-diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
-index 3f565e4..f964d4c 100644
---- a/net/xfrm/xfrm_user.c
-+++ b/net/xfrm/xfrm_user.c
-@@ -446,7 +446,8 @@ static void copy_from_user_state(struct xfrm_state *x, struct xfrm_usersa_info *
- 	memcpy(&x->sel, &p->sel, sizeof(x->sel));
- 	memcpy(&x->lft, &p->lft, sizeof(x->lft));
- 	x->props.mode = p->mode;
--	x->props.replay_window = p->replay_window;
-+	x->props.replay_window = min_t(unsigned int, p->replay_window,
-+					sizeof(x->replay.bitmap) * 8);
- 	x->props.reqid = p->reqid;
- 	x->props.family = p->family;
- 	memcpy(&x->props.saddr, &p->saddr, sizeof(x->props.saddr));
-@@ -1856,7 +1857,7 @@ static int xfrm_new_ae(struct sk_buff *skb, struct nlmsghdr *nlh,
- 	if (x->km.state != XFRM_STATE_VALID)
- 		goto out;
- 
--	err = xfrm_replay_verify_len(x->replay_esn, rp);
-+	err = xfrm_replay_verify_len(x->replay_esn, re);
- 	if (err)
- 		goto out;
- 
 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
 index d5d859c..781cbcb 100644
 --- a/scripts/Makefile.build
@@ -97671,10 +98012,21 @@ index 5de5660..d3deb89 100644
  		-e 's@^#include <linux/compiler.h>@@' \
  		-e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
-index 32b10f5..0d8d2ee 100644
+index 32b10f5..64eeb30 100644
 --- a/scripts/link-vmlinux.sh
 +++ b/scripts/link-vmlinux.sh
-@@ -160,7 +160,7 @@ else
+@@ -82,7 +82,9 @@ kallsyms()
+ 		kallsymopt="${kallsymopt} --all-symbols"
+ 	fi
+ 
+-	kallsymopt="${kallsymopt} --page-offset=$CONFIG_PAGE_OFFSET"
++	if [ -z "${CONFIG_X86_32}" ] || [ -z "${CONFIG_PAX_KERNEXEC}" ]; then
++		kallsymopt="${kallsymopt} --page-offset=$CONFIG_PAGE_OFFSET"
++	fi
+ 
+ 	local aflags="${KBUILD_AFLAGS} ${KBUILD_AFLAGS_KERNEL}               \
+ 		      ${NOSTDINC_FLAGS} ${LINUXINCLUDE} ${KBUILD_CPPFLAGS}"
+@@ -160,7 +162,7 @@ else
  fi;
  
  # final build of init/
@@ -97751,10 +98103,10 @@ index 2370863..212fbca 100644
  	sprintf(alias, "dmi*");
  
 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
-index 6216434..050cf89 100644
+index 8247979..815ec76 100644
 --- a/scripts/mod/modpost.c
 +++ b/scripts/mod/modpost.c
-@@ -930,6 +930,7 @@ enum mismatch {
+@@ -931,6 +931,7 @@ enum mismatch {
  	ANY_INIT_TO_ANY_EXIT,
  	ANY_EXIT_TO_ANY_INIT,
  	EXPORT_TO_INIT_EXIT,
@@ -97762,7 +98114,7 @@ index 6216434..050cf89 100644
  };
  
  struct sectioncheck {
-@@ -1016,6 +1017,12 @@ const struct sectioncheck sectioncheck[] = {
+@@ -1017,6 +1018,12 @@ const struct sectioncheck sectioncheck[] = {
  	.tosec   = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
  	.mismatch = EXPORT_TO_INIT_EXIT,
  	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
@@ -97775,7 +98127,7 @@ index 6216434..050cf89 100644
  }
  };
  
-@@ -1136,10 +1143,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
+@@ -1137,10 +1144,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
  			continue;
  		if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
  			continue;
@@ -97788,7 +98140,7 @@ index 6216434..050cf89 100644
  		if (d < 0)
  			d = addr - sym->st_value;
  		if (d < distance) {
-@@ -1417,6 +1424,14 @@ static void report_sec_mismatch(const char *modname,
+@@ -1418,6 +1425,14 @@ static void report_sec_mismatch(const char *modname,
  		tosym, prl_to, prl_to, tosym);
  		free(prl_to);
  		break;
@@ -97803,7 +98155,7 @@ index 6216434..050cf89 100644
  	}
  	fprintf(stderr, "\n");
  }
-@@ -1651,7 +1666,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
+@@ -1652,7 +1667,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
  static void check_sec_ref(struct module *mod, const char *modname,
                            struct elf_info *elf)
  {
@@ -97812,7 +98164,7 @@ index 6216434..050cf89 100644
  	Elf_Shdr *sechdrs = elf->sechdrs;
  
  	/* Walk through all sections */
-@@ -1770,7 +1785,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
+@@ -1771,7 +1786,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
  	va_end(ap);
  }
  
@@ -97821,7 +98173,7 @@ index 6216434..050cf89 100644
  {
  	if (buf->size - buf->pos < len) {
  		buf->size += len + SZ;
-@@ -1989,7 +2004,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
+@@ -1990,7 +2005,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
  	if (fstat(fileno(file), &st) < 0)
  		goto close_write;
  
@@ -97882,13 +98234,13 @@ index 0865b3e..7235dd4 100644
  	__ksymtab_gpl		: { *(SORT(___ksymtab_gpl+*)) }
  	__ksymtab_unused	: { *(SORT(___ksymtab_unused+*)) }
 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
-index acb8650..b8c5f02 100644
+index 90e521f..e9eaf8f 100644
 --- a/scripts/package/builddeb
 +++ b/scripts/package/builddeb
-@@ -246,6 +246,7 @@ fi
+@@ -281,6 +281,7 @@ fi
  (cd $srctree; find . -name Makefile\* -o -name Kconfig\* -o -name \*.pl > "$objtree/debian/hdrsrcfiles")
  (cd $srctree; find arch/$SRCARCH/include include scripts -type f >> "$objtree/debian/hdrsrcfiles")
- (cd $objtree; find arch/$SRCARCH/include .config Module.symvers include scripts -type f >> "$objtree/debian/hdrobjfiles")
+ (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f >> "$objtree/debian/hdrobjfiles")
 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
  destdir=$kernel_headers_dir/usr/src/linux-headers-$version
  mkdir -p "$destdir"
@@ -98914,277 +99266,11 @@ index e9c6ac7..031a726 100644
  	default 65536
  	help
  	  This is the portion of low virtual memory which should be protected
-diff --git a/security/apparmor/Kconfig b/security/apparmor/Kconfig
-index 9b9013b..51ebf96 100644
---- a/security/apparmor/Kconfig
-+++ b/security/apparmor/Kconfig
-@@ -29,3 +29,12 @@ config SECURITY_APPARMOR_BOOTPARAM_VALUE
- 	  boot.
- 
- 	  If you are unsure how to answer this question, answer 1.
-+
-+config SECURITY_APPARMOR_COMPAT_24
-+	bool "Enable AppArmor 2.4 compatability"
-+	depends on SECURITY_APPARMOR
-+	default y
-+	help
-+	  This option enables compatability with AppArmor 2.4.  It is
-+          recommended if compatability with older versions of AppArmor
-+          is desired.
-diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c
-index 16c15ec..42b7c9f 100644
---- a/security/apparmor/apparmorfs.c
-+++ b/security/apparmor/apparmorfs.c
-@@ -182,6 +182,234 @@ const struct file_operations aa_fs_seq_file_ops = {
- 	.release	= single_release,
- };
- 
-+#ifdef CONFIG_SECURITY_APPARMOR_COMPAT_24
-+/**
-+ * __next_namespace - find the next namespace to list
-+ * @root: root namespace to stop search at (NOT NULL)
-+ * @ns: current ns position (NOT NULL)
-+ *
-+ * Find the next namespace from @ns under @root and handle all locking needed
-+ * while switching current namespace.
-+ *
-+ * Returns: next namespace or NULL if at last namespace under @root
-+ * NOTE: will not unlock root->lock
-+ */
-+static struct aa_namespace *__next_namespace(struct aa_namespace *root,
-+					     struct aa_namespace *ns)
-+{
-+	struct aa_namespace *parent;
-+
-+	/* is next namespace a child */
-+	if (!list_empty(&ns->sub_ns)) {
-+		struct aa_namespace *next;
-+		next = list_first_entry(&ns->sub_ns, typeof(*ns), base.list);
-+		read_lock(&next->lock);
-+		return next;
-+	}
-+
-+	/* check if the next ns is a sibling, parent, gp, .. */
-+	parent = ns->parent;
-+	while (parent) {
-+		read_unlock(&ns->lock);
-+		list_for_each_entry_continue(ns, &parent->sub_ns, base.list) {
-+			read_lock(&ns->lock);
-+			return ns;
-+		}
-+		if (parent == root)
-+			return NULL;
-+		ns = parent;
-+		parent = parent->parent;
-+	}
-+
-+	return NULL;
-+}
-+
-+/**
-+ * __first_profile - find the first profile in a namespace
-+ * @root: namespace that is root of profiles being displayed (NOT NULL)
-+ * @ns: namespace to start in   (NOT NULL)
-+ *
-+ * Returns: unrefcounted profile or NULL if no profile
-+ */
-+static struct aa_profile *__first_profile(struct aa_namespace *root,
-+					  struct aa_namespace *ns)
-+{
-+	for ( ; ns; ns = __next_namespace(root, ns)) {
-+		if (!list_empty(&ns->base.profiles))
-+			return list_first_entry(&ns->base.profiles,
-+						struct aa_profile, base.list);
-+	}
-+	return NULL;
-+}
-+
-+/**
-+ * __next_profile - step to the next profile in a profile tree
-+ * @profile: current profile in tree (NOT NULL)
-+ *
-+ * Perform a depth first taversal on the profile tree in a namespace
-+ *
-+ * Returns: next profile or NULL if done
-+ * Requires: profile->ns.lock to be held
-+ */
-+static struct aa_profile *__next_profile(struct aa_profile *p)
-+{
-+	struct aa_profile *parent;
-+	struct aa_namespace *ns = p->ns;
-+
-+	/* is next profile a child */
-+	if (!list_empty(&p->base.profiles))
-+		return list_first_entry(&p->base.profiles, typeof(*p),
-+					base.list);
-+
-+	/* is next profile a sibling, parent sibling, gp, subling, .. */
-+	parent = p->parent;
-+	while (parent) {
-+		list_for_each_entry_continue(p, &parent->base.profiles,
-+					     base.list)
-+				return p;
-+		p = parent;
-+		parent = parent->parent;
-+	}
-+
-+	/* is next another profile in the namespace */
-+	list_for_each_entry_continue(p, &ns->base.profiles, base.list)
-+		return p;
-+
-+	return NULL;
-+}
-+
-+/**
-+ * next_profile - step to the next profile in where ever it may be
-+ * @root: root namespace  (NOT NULL)
-+ * @profile: current profile  (NOT NULL)
-+ *
-+ * Returns: next profile or NULL if there isn't one
-+ */
-+static struct aa_profile *next_profile(struct aa_namespace *root,
-+				       struct aa_profile *profile)
-+{
-+	struct aa_profile *next = __next_profile(profile);
-+	if (next)
-+		return next;
-+
-+	/* finished all profiles in namespace move to next namespace */
-+	return __first_profile(root, __next_namespace(root, profile->ns));
-+}
-+
-+/**
-+ * p_start - start a depth first traversal of profile tree
-+ * @f: seq_file to fill
-+ * @pos: current position
-+ *
-+ * Returns: first profile under current namespace or NULL if none found
-+ *
-+ * acquires first ns->lock
-+ */
-+static void *p_start(struct seq_file *f, loff_t *pos)
-+	__acquires(root->lock)
-+{
-+	struct aa_profile *profile = NULL;
-+	struct aa_namespace *root = aa_current_profile()->ns;
-+	loff_t l = *pos;
-+	f->private = aa_get_namespace(root);
-+
-+
-+	/* find the first profile */
-+	read_lock(&root->lock);
-+	profile = __first_profile(root, root);
-+
-+	/* skip to position */
-+	for (; profile && l > 0; l--)
-+		profile = next_profile(root, profile);
-+
-+	return profile;
-+}
-+
-+/**
-+ * p_next - read the next profile entry
-+ * @f: seq_file to fill
-+ * @p: profile previously returned
-+ * @pos: current position
-+ *
-+ * Returns: next profile after @p or NULL if none
-+ *
-+ * may acquire/release locks in namespace tree as necessary
-+ */
-+static void *p_next(struct seq_file *f, void *p, loff_t *pos)
-+{
-+	struct aa_profile *profile = p;
-+	struct aa_namespace *root = f->private;
-+	(*pos)++;
-+
-+	return next_profile(root, profile);
-+}
-+
-+/**
-+ * p_stop - stop depth first traversal
-+ * @f: seq_file we are filling
-+ * @p: the last profile writen
-+ *
-+ * Release all locking done by p_start/p_next on namespace tree
-+ */
-+static void p_stop(struct seq_file *f, void *p)
-+	__releases(root->lock)
-+{
-+	struct aa_profile *profile = p;
-+	struct aa_namespace *root = f->private, *ns;
-+
-+	if (profile) {
-+		for (ns = profile->ns; ns && ns != root; ns = ns->parent)
-+			read_unlock(&ns->lock);
-+	}
-+	read_unlock(&root->lock);
-+	aa_put_namespace(root);
-+}
-+
-+/**
-+ * seq_show_profile - show a profile entry
-+ * @f: seq_file to file
-+ * @p: current position (profile)    (NOT NULL)
-+ *
-+ * Returns: error on failure
-+ */
-+static int seq_show_profile(struct seq_file *f, void *p)
-+{
-+	struct aa_profile *profile = (struct aa_profile *)p;
-+	struct aa_namespace *root = f->private;
-+
-+	if (profile->ns != root)
-+		seq_printf(f, ":%s://", aa_ns_name(root, profile->ns));
-+	seq_printf(f, "%s (%s)\n", profile->base.hname,
-+		   COMPLAIN_MODE(profile) ? "complain" : "enforce");
-+
-+	return 0;
-+}
-+
-+static const struct seq_operations aa_fs_profiles_op = {
-+	.start = p_start,
-+	.next = p_next,
-+	.stop = p_stop,
-+	.show = seq_show_profile,
-+};
-+
-+static int profiles_open(struct inode *inode, struct file *file)
-+{
-+	return seq_open(file, &aa_fs_profiles_op);
-+}
-+
-+static int profiles_release(struct inode *inode, struct file *file)
-+{
-+	return seq_release(inode, file);
-+}
-+
-+const struct file_operations aa_fs_profiles_fops = {
-+	.open = profiles_open,
-+	.read = seq_read,
-+	.llseek = seq_lseek,
-+	.release = profiles_release,
-+};
-+#endif /* CONFIG_SECURITY_APPARMOR_COMPAT_24 */
-+
- /** Base file system setup **/
- 
- static struct aa_fs_entry aa_fs_entry_file[] = {
-@@ -210,6 +438,9 @@ static struct aa_fs_entry aa_fs_entry_apparmor[] = {
- 	AA_FS_FILE_FOPS(".load", 0640, &aa_fs_profile_load),
- 	AA_FS_FILE_FOPS(".replace", 0640, &aa_fs_profile_replace),
- 	AA_FS_FILE_FOPS(".remove", 0640, &aa_fs_profile_remove),
-+#ifdef CONFIG_SECURITY_APPARMOR_COMPAT_24
-+	AA_FS_FILE_FOPS("profiles", 0640, &aa_fs_profiles_fops),
-+#endif
- 	AA_FS_DIR("features", aa_fs_entry_features),
- 	{ }
- };
 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
-index 2e2a0dd..a0cbc44 100644
+index fb99e18..b3e0bbb 100644
 --- a/security/apparmor/lsm.c
 +++ b/security/apparmor/lsm.c
-@@ -613,7 +613,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
+@@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
  	return error;
  }
  
@@ -99194,7 +99280,7 @@ index 2e2a0dd..a0cbc44 100644
  
  	.ptrace_access_check =		apparmor_ptrace_access_check,
 diff --git a/security/commoncap.c b/security/commoncap.c
-index c44b6fe..932df30 100644
+index b9d613e..f68305c 100644
 --- a/security/commoncap.c
 +++ b/security/commoncap.c
 @@ -424,6 +424,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
@@ -99468,7 +99554,7 @@ index f728728..6457a0c 100644
  
  /*
 diff --git a/security/security.c b/security/security.c
-index 94b35ae..f4e7751 100644
+index 4dc31f4..eabcf41 100644
 --- a/security/security.c
 +++ b/security/security.c
 @@ -33,8 +33,8 @@
@@ -99495,7 +99581,7 @@ index 94b35ae..f4e7751 100644
  static int __init choose_lsm(char *str)
  {
 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
-index dad36a6..7e5ffbf 100644
+index fc3e662..7844c60 100644
 --- a/security/selinux/avc.c
 +++ b/security/selinux/avc.c
 @@ -59,7 +59,7 @@ struct avc_node {
@@ -99526,19 +99612,10 @@ index dad36a6..7e5ffbf 100644
  		lock = &avc_cache.slots_lock[hvalue];
  
 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
-index c956390..1899f06 100644
+index 5b52310..da3bf8e 100644
 --- a/security/selinux/hooks.c
 +++ b/security/selinux/hooks.c
-@@ -97,8 +97,6 @@
- 
- #define NUM_SEL_MNT_OPTS 5
- 
--extern struct security_operations *security_ops;
--
- /* SECMARK reference count */
- static atomic_t selinux_secmark_refcount = ATOMIC_INIT(0);
- 
-@@ -5609,7 +5607,7 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
+@@ -5603,7 +5603,7 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
  
  #endif
  
@@ -99547,7 +99624,7 @@ index c956390..1899f06 100644
  	.name =				"selinux",
  
  	.ptrace_access_check =		selinux_ptrace_access_check,
-@@ -5961,6 +5959,9 @@ static void selinux_nf_ip_exit(void)
+@@ -5955,6 +5955,9 @@ static void selinux_nf_ip_exit(void)
  #ifdef CONFIG_SECURITY_SELINUX_DISABLE
  static int selinux_disabled;
  
@@ -99557,7 +99634,7 @@ index c956390..1899f06 100644
  int selinux_disable(void)
  {
  	if (ss_initialized) {
-@@ -5978,7 +5979,9 @@ int selinux_disable(void)
+@@ -5972,7 +5975,9 @@ int selinux_disable(void)
  	selinux_disabled = 1;
  	selinux_enabled = 0;
  
@@ -99569,23 +99646,23 @@ index c956390..1899f06 100644
  	/* Try to destroy the avc node cache */
  	avc_disable();
 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
-index 65f67cb..3f141ef 100644
+index 6713f04..c57ecef 100644
 --- a/security/selinux/include/xfrm.h
 +++ b/security/selinux/include/xfrm.h
-@@ -50,7 +50,7 @@ int selinux_xfrm_decode_session(struct sk_buff *skb, u32 *sid, int ckall);
- 
- static inline void selinux_xfrm_notify_policyload(void)
+@@ -52,7 +52,7 @@ static inline void selinux_xfrm_notify_policyload(void)
  {
+ 	struct net *net;
+ 
 -	atomic_inc(&flow_cache_genid);
 +	atomic_inc_unchecked(&flow_cache_genid);
- 	rt_genid_bump(&init_net);
- }
- #else
+ 	rtnl_lock();
+ 	for_each_net(net)
+ 		rt_genid_bump_all(net);
 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
-index eefbd10..9f10ddb 100644
+index 8825375..97a623b 100644
 --- a/security/smack/smack_lsm.c
 +++ b/security/smack/smack_lsm.c
-@@ -3711,7 +3711,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
+@@ -3726,7 +3726,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
  	return 0;
  }
  
@@ -100145,10 +100222,10 @@ index 7d8803a..559f8d0 100644
                  list_add(&s->list, &cs4297a_devs);
  
 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
-index 7c9e7dc..3b2bd95 100644
+index 748c6a9..a27725a 100644
 --- a/sound/pci/hda/hda_codec.c
 +++ b/sound/pci/hda/hda_codec.c
-@@ -918,14 +918,10 @@ find_codec_preset(struct hda_codec *codec)
+@@ -976,14 +976,10 @@ find_codec_preset(struct hda_codec *codec)
  	mutex_unlock(&preset_mutex);
  
  	if (mod_requested < HDA_MODREQ_MAX_COUNT) {
@@ -100223,10 +100300,10 @@ index d591c15..8cb8f94 100644
  	chip->pci = pci;
  	chip->irq = -1;
 diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
-index 2f2d837..3e3f1f6 100644
+index 6b81d0c..031c056 100644
 --- a/sound/soc/fsl/fsl_ssi.c
 +++ b/sound/soc/fsl/fsl_ssi.c
-@@ -656,7 +656,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
+@@ -864,7 +864,7 @@ static int fsl_ssi_probe(struct platform_device *pdev)
  {
  	struct fsl_ssi_private *ssi_private;
  	int ret = 0;
@@ -100235,6 +100312,23 @@ index 2f2d837..3e3f1f6 100644
  	struct device_node *np = pdev->dev.of_node;
  	const char *p, *sprop;
  	const uint32_t *iprop;
+diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c
+index 1a38be0..66809d1 100644
+--- a/sound/soc/soc-core.c
++++ b/sound/soc/soc-core.c
+@@ -2248,8 +2248,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
+ 	if (ret)
+ 		return ret;
+ 
+-	ops->warm_reset = snd_soc_ac97_warm_reset;
+-	ops->reset = snd_soc_ac97_reset;
++	pax_open_kernel();
++	*(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
++	*(void **)&ops->reset = snd_soc_ac97_reset;
++	pax_close_kernel();
+ 
+ 	snd_ac97_rst_cfg = cfg;
+ 	return 0;
 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
 new file mode 100644
 index 0000000..50f2f2f
@@ -102290,11 +102384,12 @@ index 0000000..679b9ef
 +}
 diff --git a/tools/gcc/size_overflow_hash.data b/tools/gcc/size_overflow_hash.data
 new file mode 100644
-index 0000000..b04803b
+index 0000000..0a9d518
 --- /dev/null
 +++ b/tools/gcc/size_overflow_hash.data
-@@ -0,0 +1,6350 @@
+@@ -0,0 +1,7637 @@
 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL
++ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
 +batadv_orig_node_del_if_4 batadv_orig_node_del_if 2 4 NULL
 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
@@ -102307,112 +102402,132 @@ index 0000000..b04803b
 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
 +load_msg_95 load_msg 2 95 NULL
 +device_flush_iotlb_115 device_flush_iotlb 2-3 115 NULL
++ipath_verbs_send_117 ipath_verbs_send 5-3 117 NULL nohasharray
++write_all_supers_117 write_all_supers 0 117 &ipath_verbs_send_117
 +init_q_132 init_q 4 132 NULL
++ocfs2_local_alloc_slide_window_134 ocfs2_local_alloc_slide_window 0 134 NULL
 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
 +hva_to_gfn_memslot_149 hva_to_gfn_memslot 0-1 149 NULL
-+tracing_trace_options_write_153 tracing_trace_options_write 3 153 NULL
++ping_v6_sendmsg_152 ping_v6_sendmsg 4 152 NULL
++ext4_ext_get_actual_len_153 ext4_ext_get_actual_len 0 153 NULL nohasharray
++tracing_trace_options_write_153 tracing_trace_options_write 3 153 &ext4_ext_get_actual_len_153
 +nvme_create_queue_170 nvme_create_queue 3 170 NULL
 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
 +iscsi_session_setup_196 iscsi_session_setup 4-5 196 NULL
-+virtblk_add_req_197 virtblk_add_req 2-3 197 NULL
-+proc_scsi_write_proc_267 proc_scsi_write_proc 3 267 NULL
++device_add_bin_attributes_205 device_add_bin_attributes 0 205 NULL
 +br_port_info_size_268 br_port_info_size 0 268 NULL
 +generic_file_direct_write_291 generic_file_direct_write 0 291 NULL
 +read_file_war_stats_292 read_file_war_stats 3 292 NULL
 +SYSC_connect_304 SYSC_connect 3 304 NULL
 +syslog_print_307 syslog_print 2 307 NULL
-+platform_device_add_data_310 platform_device_add_data 3 310 NULL
 +dn_setsockopt_314 dn_setsockopt 5 314 NULL
-+next_node_allowed_318 next_node_allowed 1 318 NULL
-+compat_sys_ioctl_333 compat_sys_ioctl 3 333 NULL
-+btmrvl_txdnldready_read_413 btmrvl_txdnldready_read 3 413 NULL
++next_node_allowed_318 next_node_allowed 1-0 318 NULL
++mlx5_core_access_reg_361 mlx5_core_access_reg 5-3 361 NULL
++xfs_get_blocks_364 xfs_get_blocks 2 364 NULL
++get_more_blocks_367 get_more_blocks 0 367 NULL
++sysfs_create_dir_398 sysfs_create_dir 0 398 NULL
++hw_device_state_409 hw_device_state 0 409 NULL
++aio_read_events_ring_410 aio_read_events_ring 3 410 NULL
 +lbs_rdmac_read_418 lbs_rdmac_read 3 418 NULL
 +snd_ca0106_ptr_read_467 snd_ca0106_ptr_read 0 467 NULL
-+_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL
-+dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
++cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
-+pidlist_resize_496 pidlist_resize 2 496 NULL
-+read_vbt_r0_503 read_vbt_r0 1 503 NULL
++iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3 502 NULL
 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3 505 NULL
++_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL
-+zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0 537 NULL
++zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-1-2 537 NULL
 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3 540 NULL
-+dle_count_543 dle_count 0 543 NULL
-+devres_alloc_551 devres_alloc 2 551 NULL
++sco_sock_setsockopt_552 sco_sock_setsockopt 5 552 NULL
++lpfc_nlp_state_name_556 lpfc_nlp_state_name 2 556 NULL
 +snd_aw2_saa7146_get_hw_ptr_playback_558 snd_aw2_saa7146_get_hw_ptr_playback 0 558 NULL
 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
-+compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
++ocfs2_refcounted_xattr_delete_need_584 ocfs2_refcounted_xattr_delete_need 0 584 NULL
 +smk_write_load_self2_591 smk_write_load_self2 3 591 NULL
++cl_page_own0_599 cl_page_own0 0 599 NULL
++btrfs_stack_file_extent_offset_607 btrfs_stack_file_extent_offset 0 607 NULL
 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
-+compat_sys_shmat_620 compat_sys_shmat 3 620 NULL
-+isp1760_register_628 isp1760_register 1-2 628 NULL
++ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
++viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3 627 NULL
++ocfs2_num_free_extents_632 ocfs2_num_free_extents 0 632 NULL
 +clone_split_bio_633 clone_split_bio 6 633 NULL
 +ceph_osdc_new_request_635 ceph_osdc_new_request 6 635 NULL
 +remap_to_cache_640 remap_to_cache 3 640 NULL
-+drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL
-+unlink_queued_645 unlink_queued 3-4 645 NULL
++cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 NULL nohasharray
++drbd_bm_find_next_643 drbd_bm_find_next 2 643 &cfs_hash_bkt_size_643
++unlink_queued_645 unlink_queued 4 645 NULL
 +dtim_interval_read_654 dtim_interval_read 3 654 NULL
++div_u64_rem_672 div_u64_rem 0 672 NULL
 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3 675 NULL
-+rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
 +persistent_ram_vmap_709 persistent_ram_vmap 1-2 709 NULL
 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL
 +disk_max_parts_719 disk_max_parts 0 719 NULL
 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3 734 NULL
 +dvb_video_write_754 dvb_video_write 3 754 NULL
++cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 NULL
++jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 NULL
++ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3 794 NULL
++snd_pcm_drain_811 snd_pcm_drain 0 811 NULL
 +if_writecmd_815 if_writecmd 2 815 NULL
 +aac_change_queue_depth_825 aac_change_queue_depth 2 825 NULL
-+read_fifo_826 read_fifo 3 826 NULL
++SyS_write_846 SyS_write 3 846 NULL
 +um_idi_read_850 um_idi_read 3 850 NULL
-+ieee80211_if_fmt_rc_rateidx_mcs_mask_5ghz_856 ieee80211_if_fmt_rc_rateidx_mcs_mask_5ghz 3 856 NULL
++error_state_read_859 error_state_read 6 859 NULL
 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 NULL nohasharray
 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3 879 &o2net_send_message_vec_879
++intel_alloc_iova_883 intel_alloc_iova 3 883 NULL
 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
-+btmrvl_hsstate_read_920 btmrvl_hsstate_read 3 920 NULL
++readw_931 readw 0 931 NULL
 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL
-+get_ramdisk_size_954 get_ramdisk_size 0 954 NULL
 +__nodes_weight_956 __nodes_weight 2-0 956 NULL
-+sys_msgrcv_959 sys_msgrcv 3 959 NULL
-+pte_prefetch_gfn_to_pfn_997 pte_prefetch_gfn_to_pfn 2 997 NULL nohasharray
-+hdlcdev_rx_997 hdlcdev_rx 3 997 &pte_prefetch_gfn_to_pfn_997
++bnx2x_fill_fw_str_968 bnx2x_fill_fw_str 3 968 NULL
++memcmp_990 memcmp 0 990 NULL
++pte_prefetch_gfn_to_pfn_997 pte_prefetch_gfn_to_pfn 2 997 NULL
++free_ind_block_999 free_ind_block 0 999 NULL
 +dm_cache_set_dirty_1016 dm_cache_set_dirty 2 1016 NULL
++readreg_1017 readreg 0-1 1017 NULL
 +_do_truncate_1019 _do_truncate 2 1019 NULL
 +smk_write_cipso2_1021 smk_write_cipso2 3 1021 NULL
 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL
-+Read_hfc16_1070 Read_hfc16 0 1070 NULL
 +mce_request_packet_1073 mce_request_packet 3 1073 NULL
 +agp_create_memory_1075 agp_create_memory 1 1075 NULL
++ext4_orphan_add_1080 ext4_orphan_add 0 1080 NULL
 +_scsih_adjust_queue_depth_1083 _scsih_adjust_queue_depth 2 1083 NULL
-+nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4 1092 NULL
++inode_ref_info_1094 inode_ref_info 0 1094 NULL nohasharray
++llc_mac_hdr_init_1094 llc_mac_hdr_init 0 1094 &inode_ref_info_1094
 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL
-+sys_mremap_1107 sys_mremap 5-1-2 1107 NULL
++utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
++__btrfs_cow_block_1125 __btrfs_cow_block 7-0 1125 NULL nohasharray
++__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
-+dec_zcache_eph_zpages_1138 dec_zcache_eph_zpages 1 1138 NULL
 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
++find_free_extent_1173 find_free_extent 4-0 1173 NULL
 +ipc_alloc_1192 ipc_alloc 1 1192 NULL
 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL
++pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 NULL
 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
 +dgrp_dpa_read_1204 dgrp_dpa_read 3 1204 NULL
 +i2cdev_read_1206 i2cdev_read 3 1206 NULL
-+ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 NULL
++lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3 1240 NULL
 +nested_get_page_1252 nested_get_page 2 1252 NULL
 +ocfs2_extend_file_1266 ocfs2_extend_file 3 1266 NULL
 +qla4xxx_change_queue_depth_1268 qla4xxx_change_queue_depth 2 1268 NULL
 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL
 +batadv_tt_prepare_packet_buff_1280 batadv_tt_prepare_packet_buff 4 1280 NULL
++SyS_flistxattr_1287 SyS_flistxattr 3 1287 NULL
 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3 1290 NULL
-+wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
-+compat_put_u64_1319 compat_put_u64 1 1319 NULL
++ocfs2_append_rec_to_path_1321 ocfs2_append_rec_to_path 0 1321 NULL
 +ffs_1322 ffs 0 1322 NULL
-+qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2 1327 NULL
-+carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 NULL
++qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2 1327 NULL nohasharray
++push_node_left_1327 push_node_left 0 1327 &qlcnic_pci_sriov_configure_1327
 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
 +gen_pool_best_fit_1348 gen_pool_best_fit 2-3-4 1348 NULL
-+io_mapping_create_wc_1354 io_mapping_create_wc 1-2 1354 NULL
++btrfs_alloc_logged_file_extent_1354 btrfs_alloc_logged_file_extent 0 1354 NULL
 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
 +ipx_sendmsg_1362 ipx_sendmsg 4 1362 NULL
 +iov_num_pages_1364 iov_num_pages 0 1364 NULL
@@ -102420,8 +102535,12 @@ index 0000000..b04803b
 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 3 1372 NULL
 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3 1383 NULL
 +do_msgsnd_1387 do_msgsnd 4 1387 NULL
++SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
 +zone_page_state_1393 zone_page_state 0 1393 NULL
 +file_read_actor_1401 file_read_actor 4 1401 NULL
++vb2_vmalloc_alloc_1402 vb2_vmalloc_alloc 2 1402 NULL
++cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
++init_rs_internal_1436 init_rs_internal 1 1436 NULL
 +vb2_dc_get_user_pages_1442 vb2_dc_get_user_pages 1-3 1442 NULL
 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
 +tx_queue_len_read_1463 tx_queue_len_read 3 1463 NULL
@@ -102429,370 +102548,442 @@ index 0000000..b04803b
 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL
 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3 1488 NULL
 +posix_acl_permission_1495 posix_acl_permission 0 1495 NULL
++fpregs_set_1497 fpregs_set 4 1497 NULL
++ocfs2_alloc_dinode_update_counts_1507 ocfs2_alloc_dinode_update_counts 0 1507 NULL
 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
-+__vfio_dma_map_1523 __vfio_dma_map 3 1523 NULL
 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
++extent_from_logical_1585 extent_from_logical 0 1585 NULL
 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3 1589 NULL
-+fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
++ipath_ht_handle_hwerrors_1592 ipath_ht_handle_hwerrors 3 1592 NULL
 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3 1614 NULL
 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
-+btmrvl_hsmode_read_1647 btmrvl_hsmode_read 3 1647 NULL
++run_delayed_extent_op_1637 run_delayed_extent_op 0 1637 NULL
 +ikconfig_read_current_1658 ikconfig_read_current 3 1658 NULL
++qgroup_rescan_init_1664 qgroup_rescan_init 0 1664 NULL
 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
-+netdev_feature_string_1667 netdev_feature_string 0 1667 NULL
-+compat_x25_ioctl_1674 compat_x25_ioctl 3 1674 NULL
 +rmap_add_1677 rmap_add 3 1677 NULL
 +configfs_read_file_1683 configfs_read_file 3 1683 NULL
-+coda_psdev_write_1711 coda_psdev_write 3 1711 NULL
++pdu_write_u_1710 pdu_write_u 3 1710 NULL
++coda_psdev_write_1711 coda_psdev_write 3 1711 NULL nohasharray
++gfn_to_hva_prot_1711 gfn_to_hva_prot 2 1711 &coda_psdev_write_1711
 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
 +dma_memcpy_pg_to_iovec_1725 dma_memcpy_pg_to_iovec 6 1725 NULL
++internal_create_group_1733 internal_create_group 0 1733 NULL
++dev_irnet_read_1741 dev_irnet_read 3 1741 NULL
 +tx_frag_called_read_1748 tx_frag_called_read 3 1748 NULL
-+compat_cdrom_generic_command_1756 compat_cdrom_generic_command 4 1756 NULL
-+ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
 +cosa_write_1774 cosa_write 3 1774 NULL
-+update_macheader_1775 update_macheader 7 1775 NULL
-+dec_zcache_pers_zbytes_1779 dec_zcache_pers_zbytes 1 1779 NULL
 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
-+__nodelist_scnprintf_1815 __nodelist_scnprintf 0-2-4 1815 NULL
-+alloc_pages_exact_1892 alloc_pages_exact 1 1892 NULL
++__nodelist_scnprintf_1815 __nodelist_scnprintf 4-2-0 1815 NULL
++sb_issue_zeroout_1884 sb_issue_zeroout 3-0 1884 NULL
 +rx_defrag_called_read_1897 rx_defrag_called_read 3 1897 NULL
 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
 +SyS_add_key_1900 SyS_add_key 4 1900 NULL
-+isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6 1910 NULL
++uhid_char_read_1920 uhid_char_read 3 1920 NULL
 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3 1926 NULL
-+memblock_alloc_base_1938 memblock_alloc_base 1-2 1938 NULL
++bdev_erase_1933 bdev_erase 3 1933 NULL
++ext3_fiemap_1936 ext3_fiemap 4 1936 NULL
 +cyttsp_probe_1940 cyttsp_probe 4 1940 NULL
 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
 +read_swap_header_1957 read_swap_header 0 1957 NULL
 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3 1964 NULL
 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3 1984 NULL
-+__alloc_bootmem_node_1992 __alloc_bootmem_node 2-3 1992 NULL
++gpio_power_write_1991 gpio_power_write 3 1991 NULL
++__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
 +atomic_read_unchecked_1995 atomic_read_unchecked 0 1995 NULL
++sb_min_blocksize_2004 sb_min_blocksize 0-2 2004 NULL
 +batadv_tt_commit_changes_2008 batadv_tt_commit_changes 4 2008 NULL
 +sep_prepare_input_dma_table_2009 sep_prepare_input_dma_table 2-3 2009 NULL
 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3 2010 NULL
 +ocfs2_global_qinit_alloc_2018 ocfs2_global_qinit_alloc 0 2018 NULL
 +write_flush_pipefs_2021 write_flush_pipefs 3 2021 NULL
-+BcmCopySection_2035 BcmCopySection 5 2035 NULL
-+devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
++BcmCopySection_2035 BcmCopySection 5-0 2035 NULL
 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3 2050 NULL
 +ocfs2_expand_inline_dir_2063 ocfs2_expand_inline_dir 3 2063 NULL
-+subbuf_read_actor_2071 subbuf_read_actor 3 2071 NULL
++__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0-3 2073 NULL
++diva_set_driver_dbg_mask_2077 diva_set_driver_dbg_mask 0 2077 NULL nohasharray
++alloc_retstack_tasklist_2077 alloc_retstack_tasklist 0 2077 &diva_set_driver_dbg_mask_2077
 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3 2081 NULL
++get_unaligned_le32_2092 get_unaligned_le32 0 2092 NULL
 +idetape_chrdev_read_2097 idetape_chrdev_read 3 2097 NULL
-+audit_expand_2098 audit_expand 2 2098 NULL
++audit_expand_2098 audit_expand 0 2098 NULL
 +num_pages_spanned_2105 num_pages_spanned 0 2105 NULL
++shrd128_2106 shrd128 0-1-3-2 2106 NULL
 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3 2107 NULL
 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
-+__find_xattr_2117 __find_xattr 6 2117 NULL nohasharray
-+enable_read_2117 enable_read 3 2117 &__find_xattr_2117
++enable_read_2117 enable_read 3 2117 NULL
 +pcf50633_write_block_2124 pcf50633_write_block 2-3 2124 NULL
++snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
 +lp_gpio_irq_map_2149 lp_gpio_irq_map 2 2149 NULL
-+mlx4_init_icm_table_2151 mlx4_init_icm_table 5-4 2151 NULL
 +iov_iter_count_2152 iov_iter_count 0 2152 NULL
-+_ore_get_io_state_2166 _ore_get_io_state 3-4-5 2166 NULL
++__copy_to_user_ll_2157 __copy_to_user_ll 0-3 2157 NULL
++ocfs2_et_sanity_check_2164 ocfs2_et_sanity_check 0 2164 NULL
++_ore_get_io_state_2166 _ore_get_io_state 5-3-4 2166 NULL
 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
-+ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
++picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3 2195 NULL
 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3 2219 NULL nohasharray
 +u32_array_read_2219 u32_array_read 3 2219 &mei_dbgfs_read_meclients_2219
 +vhci_write_2224 vhci_write 3 2224 NULL
-+efx_tsoh_page_count_2225 efx_tsoh_page_count 0 2225 NULL
-+lowpan_get_mac_header_length_2231 lowpan_get_mac_header_length 0 2231 NULL
++__ocfs2_journal_access_2241 __ocfs2_journal_access 0 2241 NULL
 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3 2249 NULL
 +netlbl_secattr_catmap_walk_2255 netlbl_secattr_catmap_walk 0-2 2255 NULL
 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3 2256 NULL
 +do_update_counters_2259 do_update_counters 4 2259 NULL
 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
 +debug_debug5_read_2291 debug_debug5_read 3 2291 NULL
-+kvm_clear_guest_page_2308 kvm_clear_guest_page 4-2 2308 NULL
++ocfs2_shift_tree_depth_2292 ocfs2_shift_tree_depth 0 2292 NULL
++kvm_clear_guest_page_2308 kvm_clear_guest_page 2-4 2308 NULL
 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
-+picolcd_fb_write_2318 picolcd_fb_write 3 2318 NULL
-+gart_map_page_2325 gart_map_page 3-4 2325 NULL
++picolcd_fb_write_2318 picolcd_fb_write 3 2318 NULL nohasharray
++hfsplus_find_init_2318 hfsplus_find_init 0 2318 &picolcd_fb_write_2318
++gart_map_page_2325 gart_map_page 4-3 2325 NULL
 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
 +zr364xx_read_2354 zr364xx_read 3 2354 NULL
 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3 2363 NULL
-+SyS_mremap_2367 SyS_mremap 1-2-5 2367 NULL
-+xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5 2368 NULL
++SyS_mremap_2367 SyS_mremap 2-3-1-5 2367 NULL
++xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5 2368 NULL nohasharray
++rose_recvmsg_2368 rose_recvmsg 4 2368 &xfs_buf_map_from_irec_2368
 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3 2370 NULL
-+rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3 2403 NULL
-+SYSC_mlock_2415 SYSC_mlock 1 2415 NULL
++SYSC_mlock_2415 SYSC_mlock 1-2 2415 NULL
 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
 +raid1_size_2419 raid1_size 0-2 2419 NULL
-+roccat_common2_send_2422 roccat_common2_send 4 2422 NULL
-+hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
-+ioremap_nocache_2439 ioremap_nocache 1-2 2439 NULL
++timespec_to_jiffies_timeout_2428 timespec_to_jiffies_timeout 0 2428 NULL
 +tty_buffer_find_2443 tty_buffer_find 2 2443 NULL
-+ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3 2473 NULL
-+update_pmkid_2481 update_pmkid 4 2481 NULL
 +wiphy_new_2482 wiphy_new 2 2482 NULL
 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL
++hfsplus_user_setxattr_2485 hfsplus_user_setxattr 4 2485 NULL
 +lookup_cache_entry_2494 lookup_cache_entry 2 2494 NULL
 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
-+dm_write_2513 dm_write 3 2513 NULL
 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3 2514 NULL
 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
-+i915_next_seqno_write_2572 i915_next_seqno_write 3 2572 NULL
 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
++mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
 +slot_bytes_2609 slot_bytes 0 2609 NULL
 +smk_write_logging_2618 smk_write_logging 3 2618 NULL
++switch_status_2629 switch_status 5 2629 NULL
++tlv_put_string_2631 tlv_put_string 0 2631 NULL
 +kvm_gfn_to_hva_cache_init_2636 kvm_gfn_to_hva_cache_init 3 2636 NULL
-+lro_gen_skb_2644 lro_gen_skb 6 2644 NULL
++tcp_xmit_size_goal_2661 tcp_xmit_size_goal 2 2661 NULL
++osc_build_ppga_2670 osc_build_ppga 2 2670 NULL
++ffs_ep0_read_2672 ffs_ep0_read 3 2672 NULL
++ocfs2_rotate_subtree_right_2674 ocfs2_rotate_subtree_right 0 2674 NULL
++oti6858_write_2692 oti6858_write 4 2692 NULL
 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5 2702 NULL
-+memcpy_fromiovecend_2707 memcpy_fromiovecend 3-4 2707 NULL
-+__xip_file_write_2733 __xip_file_write 4-3 2733 NULL
-+hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
++memcpy_fromiovecend_2707 memcpy_fromiovecend 4-3 2707 NULL
++SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
++lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
++__xip_file_write_2733 __xip_file_write 3-4 2733 NULL
++can_nocow_extent_2744 can_nocow_extent 3 2744 NULL
++xfs_readdir_2767 xfs_readdir 3 2767 NULL
 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL nohasharray
 +bictcp_update_2771 bictcp_update 2 2771 &mon_bin_ioctl_2771
-+__next_cpu_2782 __next_cpu 1 2782 NULL
++__next_cpu_2782 __next_cpu 1-0 2782 NULL
 +set_msr_hyperv_pw_2785 set_msr_hyperv_pw 3 2785 NULL
++device_add_attrs_2789 device_add_attrs 0 2789 NULL
++iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3 2804 NULL
 +sel_read_enforce_2828 sel_read_enforce 3 2828 NULL
-+vb2_dc_get_userptr_2829 vb2_dc_get_userptr 2-3 2829 NULL
++vb2_dc_get_userptr_2829 vb2_dc_get_userptr 2-3 2829 NULL nohasharray
++snd_pcm_reset_2829 snd_pcm_reset 0 2829 &vb2_dc_get_userptr_2829
++sock_create_2838 sock_create 0 2838 NULL
 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
++irnet_ctrl_read_2863 irnet_ctrl_read 4 2863 NULL
 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
 +mq_map_2871 mq_map 2 2871 NULL
++__swab64p_2875 __swab64p 0 2875 NULL
 +nla_padlen_2883 nla_padlen 1 2883 NULL
 +cmm_write_2896 cmm_write 3 2896 NULL
 +alloc_page_cgroup_2919 alloc_page_cgroup 1 2919 NULL
++osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5 2949 NULL
++i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL
 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
-+ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
++free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
++ocfs2_find_branch_target_2989 ocfs2_find_branch_target 0 2989 NULL
 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
++lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
++btrfs_add_block_group_cache_3016 btrfs_add_block_group_cache 0 3016 NULL
 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
 +depth_write_3021 depth_write 3 3021 NULL
 +snd_azf3328_codec_inl_3022 snd_azf3328_codec_inl 0 3022 NULL
++kvm_unmap_hva_3028 kvm_unmap_hva 2 3028 NULL
 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
-+iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3 3038 NULL
++lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3 3038 NULL nohasharray
++iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3 3038 &lpfc_idiag_mbxacc_write_3038
 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3 3048 NULL
 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
-+__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
++__blk_end_bidi_request_3070 __blk_end_bidi_request 4-3 3070 NULL
 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3 3071 NULL
++read_file_antenna_diversity_3077 read_file_antenna_diversity 3 3077 NULL
 +free_coherent_3082 free_coherent 4-2 3082 NULL
++ocfs2_get_right_path_3097 ocfs2_get_right_path 0 3097 NULL
 +clone_bio_3100 clone_bio 6 3100 NULL nohasharray
 +ttusb2_msg_3100 ttusb2_msg 4 3100 &clone_bio_3100
 +rb_alloc_3102 rb_alloc 1 3102 NULL
-+simple_write_to_buffer_3122 simple_write_to_buffer 5-2 3122 NULL
++simple_write_to_buffer_3122 simple_write_to_buffer 2-5 3122 NULL
 +print_time_3132 print_time 0 3132 NULL
 +fill_write_buffer_3142 fill_write_buffer 3 3142 NULL
++find_free_extent_3153 find_free_extent 5 3153 NULL
 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL
 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
++i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
 +uv_num_possible_blades_3177 uv_num_possible_blades 0 3177 NULL
 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 NULL
 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
++wait_table_bits_3187 wait_table_bits 1 3187 NULL
 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
 +alloc_context_3194 alloc_context 1 3194 NULL
-+shmem_pread_slow_3198 shmem_pread_slow 3 3198 NULL
++shmem_pread_slow_3198 shmem_pread_slow 3-2 3198 NULL
++codec_reg_write_file_3204 codec_reg_write_file 3 3204 NULL
 +SyS_sendto_3219 SyS_sendto 6 3219 NULL
++btrfs_prealloc_file_range_3227 btrfs_prealloc_file_range 3 3227 NULL
++btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
 +kimage_crash_alloc_3233 kimage_crash_alloc 3 3233 NULL
++write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
 +do_read_log_to_user_3236 do_read_log_to_user 4 3236 NULL
 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
 +key_key_read_3241 key_key_read 3 3241 NULL
-+number_3243 number 0 3243 NULL
-+check_vendor_extension_3254 check_vendor_extension 1 3254 NULL
++mmap_piobufs_3244 mmap_piobufs 4 3244 NULL
++did_overwrite_first_ref_3259 did_overwrite_first_ref 0 3259 NULL
 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
-+arvo_sysfs_write_3311 arvo_sysfs_write 6 3311 NULL
++__iovec_copy_from_user_inatomic_3314 __iovec_copy_from_user_inatomic 0-4-3 3314 NULL
 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL
-+aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
 +read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
++sysfs_create_group_3339 sysfs_create_group 0 3339 NULL
 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3 3351 NULL
 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL
 +scnprintf_3360 scnprintf 0-2 3360 NULL
++ReadByteAmd7930_3365 ReadByteAmd7930 0 3365 NULL
++sr_read_3366 sr_read 3 3366 NULL
++count_inode_refs_3375 count_inode_refs 0 3375 NULL
 +x86_emulate_instruction_3389 x86_emulate_instruction 2 3389 NULL
 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL
 +send_stream_3397 send_stream 4 3397 NULL
 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
-+msix_map_region_3411 msix_map_region 3 3411 NULL
 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2 3414 NULL
 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
 +crystalhd_create_dio_pool_3427 crystalhd_create_dio_pool 2 3427 NULL
 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
++send_unlink_3438 send_unlink 0 3438 NULL
 +pipe_iov_copy_to_user_3447 pipe_iov_copy_to_user 3 3447 NULL
-+percpu_modalloc_3448 percpu_modalloc 2-3 3448 NULL
-+map_single_3449 map_single 0-2 3449 NULL
++map_single_3449 map_single 0 3449 NULL
++softsynth_write_3455 softsynth_write 3 3455 NULL
 +jffs2_acl_setxattr_3464 jffs2_acl_setxattr 4 3464 NULL nohasharray
-+snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 4-2-5 3464 &jffs2_acl_setxattr_3464
-+alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 NULL
++snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5-4-2 3464 &jffs2_acl_setxattr_3464
 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 1 3496 NULL
-+kvm_handle_bad_page_3503 kvm_handle_bad_page 2 3503 NULL
-+mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3 3521 NULL nohasharray
-+ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &mem_tx_free_mem_blks_read_3521
++run_one_delayed_ref_3503 run_one_delayed_ref 0 3503 NULL nohasharray
++kvm_handle_bad_page_3503 kvm_handle_bad_page 2 3503 &run_one_delayed_ref_3503
++mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3 3521 NULL
++SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
 +SyS_readv_3539 SyS_readv 3 3539 NULL
 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL
-+b43legacy_read16_3561 b43legacy_read16 0 3561 NULL
++iommu_map_3554 iommu_map 3-2 3554 NULL
++btrfs_delayed_update_inode_3557 btrfs_delayed_update_inode 0 3557 NULL
++i915_gem_execbuffer_reserve_3558 i915_gem_execbuffer_reserve 0 3558 NULL
 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL
 +evtchn_read_3569 evtchn_read 3 3569 NULL
-+vc_resize_3585 vc_resize 2-3 3585 NULL
-+compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL
++ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
++vc_resize_3585 vc_resize 3-2 3585 NULL
++kvm_mmu_notifier_change_pte_3596 kvm_mmu_notifier_change_pte 3 3596 NULL
 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
 +tx_tx_starts_read_3617 tx_tx_starts_read 3 3617 NULL
 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
-+x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
-+cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
++x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL
 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3 3650 NULL
 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL
++ntfs_attr_make_non_resident_3694 ntfs_attr_make_non_resident 0 3694 NULL
 +snd_m3_assp_read_3703 snd_m3_assp_read 0 3703 NULL nohasharray
-+create_irq_3703 create_irq 0 3703 &snd_m3_assp_read_3703 nohasharray
-+btmrvl_psmode_write_3703 btmrvl_psmode_write 3 3703 &create_irq_3703
++create_irq_3703 create_irq 0 3703 &snd_m3_assp_read_3703
 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
 +ci_ll_write_3740 ci_ll_write 4 3740 NULL nohasharray
 +ath6kl_mgmt_tx_3740 ath6kl_mgmt_tx 7 3740 &ci_ll_write_3740
++uar_index2pfn_3741 uar_index2pfn 0-2 3741 NULL
 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3 3793 NULL
++btrfs_alloc_chunk_3808 btrfs_alloc_chunk 0 3808 NULL
 +ncp_file_write_3813 ncp_file_write 3 3813 NULL
-+read_file_tx_chainmask_3829 read_file_tx_chainmask 3 3829 NULL
++llc_ui_recvmsg_3826 llc_ui_recvmsg 4 3826 NULL
++btrfs_uuid_iter_rem_3831 btrfs_uuid_iter_rem 0 3831 NULL
++hfsplus_direct_IO_3835 hfsplus_direct_IO 4 3835 NULL
 +stringify_nodemap_3842 stringify_nodemap 2 3842 NULL
 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
 +smk_read_onlycap_3855 smk_read_onlycap 3 3855 NULL
 +get_fd_set_3866 get_fd_set 1 3866 NULL
++apei_res_sub_3873 apei_res_sub 0 3873 NULL
 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
-+uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
 +efivarfs_file_read_3893 efivarfs_file_read 3 3893 NULL
 +nvram_write_3894 nvram_write 3 3894 NULL
 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3 3898 NULL
 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
 +vcs_write_3910 vcs_write 3 3910 NULL
++SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
++hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
 +brcmf_debugfs_fws_stats_read_3947 brcmf_debugfs_fws_stats_read 3 3947 NULL
-+atalk_compat_ioctl_3991 atalk_compat_ioctl 3 3991 NULL
++mite_bytes_written_to_memory_lb_3987 mite_bytes_written_to_memory_lb 0 3987 NULL
 +do_add_counters_3992 do_add_counters 3 3992 NULL
++obd_alloc_memmd_4002 obd_alloc_memmd 0 4002 NULL
 +userspace_status_4004 userspace_status 4 4004 NULL
 +mei_write_4005 mei_write 3 4005 NULL nohasharray
 +xfs_check_block_4005 xfs_check_block 4 4005 &mei_write_4005
 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
-+mm_populate_4016 mm_populate 1 4016 NULL
++mm_populate_4016 mm_populate 1-2 4016 NULL nohasharray
++i915_gem_object_unbind_4016 i915_gem_object_unbind 0 4016 &mm_populate_4016
 +blk_end_request_4024 blk_end_request 3 4024 NULL
 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL
-+usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 NULL
++mtip_hw_read_registers_4037 mtip_hw_read_registers 3 4037 NULL
++i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
 +read_file_queues_4078 read_file_queues 3 4078 NULL
 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
++btrfs_inc_ref_4084 btrfs_inc_ref 0 4084 NULL
 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
-+C_SYSC_rt_sigpending_4114 C_SYSC_rt_sigpending 2 4114 NULL
-+ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 2 4147 NULL
 +tm6000_read_4151 tm6000_read 3 4151 NULL
 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
 +msg_bits_4158 msg_bits 0-3-4 4158 NULL
 +get_alua_req_4166 get_alua_req 3 4166 NULL
 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
 +read_file_bool_4180 read_file_bool 3 4180 NULL
++ocfs2_find_cpos_for_right_leaf_4194 ocfs2_find_cpos_for_right_leaf 0 4194 NULL
 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
 +__snd_gf1_read_addr_4210 __snd_gf1_read_addr 0 4210 NULL
++ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3 4282 NULL
 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
++msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
 +paging32_page_fault_4288 paging32_page_fault 2 4288 NULL
 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL
 +__usbnet_read_cmd_4299 __usbnet_read_cmd 7 4299 NULL
 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5 4303 NULL
++__pool_find_4308 __pool_find 3 4308 NULL
++count_strings_4315 count_strings 0 4315 NULL
 +nouveau_fifo_create__4327 nouveau_fifo_create_ 5-6 4327 NULL
 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
-+__copy_from_user_inatomic_4365 __copy_from_user_inatomic 3 4365 NULL
-+sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
++kvm_apic_get_reg_4354 kvm_apic_get_reg 0 4354 NULL
++__copy_from_user_inatomic_4365 __copy_from_user_inatomic 0-3 4365 NULL nohasharray
++lookup_string_4365 lookup_string 0 4365 &__copy_from_user_inatomic_4365
++btrfs_set_disk_extent_flags_4374 btrfs_set_disk_extent_flags 0 4374 NULL
 +irda_sendmsg_4388 irda_sendmsg 4 4388 NULL
-+access_process_vm_4412 access_process_vm 0-2-4 4412 NULL nohasharray
++access_process_vm_4412 access_process_vm 0-4-2 4412 NULL nohasharray
 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
++rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
 +memparse_4444 memparse 0 4444 NULL
++tcp_dma_try_early_copy_4457 tcp_dma_try_early_copy 3 4457 NULL
 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
-+snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL
-+sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
++snd_seq_expand_var_event_4481 snd_seq_expand_var_event 5-0 4481 NULL
++ocfs2_grow_tree_4492 ocfs2_grow_tree 0 4492 NULL
 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
 +set_link_security_4502 set_link_security 4 4502 NULL
 +dm_cache_remove_mapping_4513 dm_cache_remove_mapping 2 4513 NULL
-+__gfn_to_pfn_memslot_4530 __gfn_to_pfn_memslot 2 4530 NULL
-+sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
++__gfn_to_pfn_memslot_4530 __gfn_to_pfn_memslot 2-0 4530 NULL
++ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
 +da9052_group_write_4534 da9052_group_write 2-3 4534 NULL
 +tty_register_device_4544 tty_register_device 2 4544 NULL
 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
++iommu_map_page_4588 iommu_map_page 5 4588 NULL
 +bch_alloc_4593 bch_alloc 1 4593 NULL
++ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
 +__wb_force_remove_mapping_4622 __wb_force_remove_mapping 2 4622 NULL
++ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 NULL
 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3 4635 NULL
++ext3_orphan_add_4665 ext3_orphan_add 0 4665 NULL
 +skb_add_data_nocache_4682 skb_add_data_nocache 4 4682 NULL
 +cx18_read_pos_4683 cx18_read_pos 3 4683 NULL
 +short_retry_limit_read_4687 short_retry_limit_read 3 4687 NULL
 +kone_receive_4690 kone_receive 4 4690 NULL
-+round_pipe_size_4701 round_pipe_size 0 4701 NULL
++link_to_fixup_dir_4699 link_to_fixup_dir 0 4699 NULL
 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
 +konepure_sysfs_read_4709 konepure_sysfs_read 6 4709 NULL
-+btmrvl_gpiogap_read_4718 btmrvl_gpiogap_read 3 4718 NULL
 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
++gfs2_bit_search_4728 gfs2_bit_search 0-2 4728 NULL
++ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL nohasharray
++bitmap_startwrite_4736 bitmap_startwrite 2 4736 &ll_rw_offset_stats_seq_write_4736
 +__find_free_cblock_4741 __find_free_cblock 2 4741 NULL
-+memblock_find_in_range_4759 memblock_find_in_range 3-4 4759 NULL
-+pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3 4774 NULL
-+create_subvol_4791 create_subvol 4 4791 NULL
++lu_buf_alloc_4753 lu_buf_alloc 2 4753 NULL
++find_next_best_node_4774 find_next_best_node 1-0 4774 NULL nohasharray
++pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3 4774 &find_next_best_node_4774
++btrfs_del_items_4791 btrfs_del_items 0 4791 NULL nohasharray
++create_subvol_4791 create_subvol 4 4791 &btrfs_del_items_4791
 +ncp__vol2io_4804 ncp__vol2io 5 4804 NULL
-+repair_io_failure_4815 repair_io_failure 4 4815 NULL
++repair_io_failure_4815 repair_io_failure 4-3 4815 NULL
++comedi_buf_write_free_4847 comedi_buf_write_free 2 4847 NULL
 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
 +key_tx_spec_read_4862 key_tx_spec_read 3 4862 NULL
-+ocfs2_defrag_extent_4873 ocfs2_defrag_extent 3 4873 NULL
++get_new_location_4866 get_new_location 0 4866 NULL
++ocfs2_defrag_extent_4873 ocfs2_defrag_extent 3-2 4873 NULL
 +hid_register_field_4874 hid_register_field 2-3 4874 NULL
 +vga_arb_read_4886 vga_arb_read 3 4886 NULL
-+sys_ipc_4889 sys_ipc 3 4889 NULL
-+sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
-+ntfs_rl_insert_4931 ntfs_rl_insert 2-4 4931 NULL
++ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL
-+devm_kzalloc_4966 devm_kzalloc 2 4966 NULL
++ocfs2_should_refresh_lock_res_4958 ocfs2_should_refresh_lock_res 0 4958 NULL
 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
 +skb_network_header_len_4971 skb_network_header_len 0 4971 NULL
 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
++do_sync_read_4977 do_sync_read 0 4977 NULL
 +vmw_surface_define_size_4993 vmw_surface_define_size 0 4993 NULL
-+compat_SyS_ipc_5000 compat_SyS_ipc 3-4-5-6 5000 NULL
-+qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
-+do_mincore_5018 do_mincore 0-1 5018 NULL
-+mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 NULL
-+ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 2-3 5066 NULL
++compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
++do_mincore_5018 do_mincore 0-2-1 5018 NULL
++btrfs_punch_hole_5041 btrfs_punch_hole 2 5041 NULL
++cfg80211_rx_mgmt_5056 cfg80211_rx_mgmt 5 5056 NULL
++ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 3-2 5066 NULL
 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5 5082 NULL
 +snd_emu10k1_ptr20_read_5087 snd_emu10k1_ptr20_read 0 5087 NULL
 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
-+kfifo_copy_from_user_5091 kfifo_copy_from_user 3 5091 &get_random_bytes_5091 nohasharray
++kfifo_copy_from_user_5091 kfifo_copy_from_user 4-3-0 5091 &get_random_bytes_5091 nohasharray
 +blk_rq_sectors_5091 blk_rq_sectors 0 5091 &kfifo_copy_from_user_5091
-+mpol_to_str_5093 mpol_to_str 2 5093 NULL
 +sound_write_5102 sound_write 3 5102 NULL
 +clear_dirty_5105 clear_dirty 3 5105 NULL
++i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3 5117 NULL
++qib_7220_handle_hwerrors_5142 qib_7220_handle_hwerrors 3 5142 NULL
 +ufs_add_fragments_5144 ufs_add_fragments 2 5144 NULL
-+compat_ptr_5159 compat_ptr 0-1 5159 NULL
++ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
 +__uwb_addr_print_5161 __uwb_addr_print 2 5161 NULL
 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3 5171 NULL
 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL
-+sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
-+skb_network_header_5203 skb_network_header 0 5203 NULL
-+pipe_set_size_5204 pipe_set_size 2 5204 NULL
-+ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
++ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL nohasharray
++r600_mip_minify_5214 r600_mip_minify 2-1-0 5214 &ppp_cp_parse_cr_5214
 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL
-+ssb_ioremap_5228 ssb_ioremap 2 5228 NULL nohasharray
-+konepure_sysfs_write_5228 konepure_sysfs_write 6 5228 &ssb_ioremap_5228
-+isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 NULL
-+do_atmif_sioc_5247 do_atmif_sioc 3 5247 NULL
++nouveau_fb_create__5244 nouveau_fb_create_ 5 5244 NULL
 +gfn_to_hva_memslot_5265 gfn_to_hva_memslot 2 5265 NULL
++btrfs_alloc_reserved_file_extent_5274 btrfs_alloc_reserved_file_extent 0 5274 NULL
++iommu_domain_identity_map_5284 iommu_domain_identity_map 2-3 5284 NULL
 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
++usb_descriptor_fillbuf_5302 usb_descriptor_fillbuf 0 5302 NULL
 +__gfn_to_hva_memslot_5304 __gfn_to_hva_memslot 0-2 5304 NULL
++r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3 5324 NULL
 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
++vm_insert_pfn_5341 vm_insert_pfn 3-0 5341 NULL
++cq_free_res_5355 cq_free_res 5 5355 NULL
 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3 5361 NULL
-+cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
-+kvm_pin_pages_5369 kvm_pin_pages 2 5369 NULL
++cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 2-3 5368 NULL
++kvm_pin_pages_5369 kvm_pin_pages 2-0 5369 NULL
 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
++security_inode_init_security_5408 security_inode_init_security 0 5408 NULL
++__resolve_indirect_refs_5409 __resolve_indirect_refs 0 5409 NULL
 +nilfs_palloc_entries_per_group_5418 nilfs_palloc_entries_per_group 0 5418 NULL
-+sfi_map_table_5462 sfi_map_table 1 5462 NULL
++check_item_in_log_5440 check_item_in_log 0 5440 NULL
++__split_bvec_across_targets_5454 __split_bvec_across_targets 3 5454 NULL
 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
 +ubi_leb_write_5478 ubi_leb_write 4-5 5478 NULL
@@ -102801,242 +102992,297 @@ index 0000000..b04803b
 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
-+spidev_message_5518 spidev_message 3 5518 NULL
 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL
++iommu_prepare_identity_map_5540 iommu_prepare_identity_map 2-3 5540 NULL
 +get_entry_msg_len_5552 get_entry_msg_len 0 5552 NULL
-+brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
 +le_readq_5557 le_readq 0 5557 NULL
 +inw_5558 inw 0 5558 NULL
-+fir16_create_5574 fir16_create 3 5574 NULL
 +bioset_create_5580 bioset_create 1 5580 NULL
-+oz_ep_alloc_5587 oz_ep_alloc 2 5587 NULL
-+usb_dump_device_descriptor_5599 usb_dump_device_descriptor 0 5599 NULL
++domain_sg_mapping_5586 domain_sg_mapping 4 5586 NULL
++oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
++SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
++iterate_extent_inodes_5631 iterate_extent_inodes 0 5631 NULL
 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL
 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
-+mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL
-+__videobuf_alloc_vb_5665 __videobuf_alloc_vb 1 5665 NULL
++kgdb_arch_pc_5673 kgdb_arch_pc 0 5673 NULL
 +wb_clear_dirty_5684 wb_clear_dirty 2 5684 NULL
 +get_arg_5694 get_arg 3 5694 NULL
 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
++ntfs_attr_record_resize_5720 ntfs_attr_record_resize 0 5720 NULL
 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL
-+reexecute_instruction_5733 reexecute_instruction 2 5733 NULL
 +rts51x_transfer_data_partial_5735 rts51x_transfer_data_partial 6 5735 NULL
-+ubi_cdev_compat_ioctl_5746 ubi_cdev_compat_ioctl 3 5746 NULL
-+sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3 5775 NULL nohasharray
-+qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6 5775 &sctp_setsockopt_autoclose_5775
-+compat_sys_writev_5784 compat_sys_writev 3 5784 NULL
++ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL
++sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3 5775 NULL
 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
++nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
 +skb_copy_datagram_iovec_5806 skb_copy_datagram_iovec 2-4 5806 NULL
 +nv50_disp_pioc_create__5812 nv50_disp_pioc_create_ 5 5812 NULL
 +ceph_x_encrypt_buflen_5829 ceph_x_encrypt_buflen 0-1 5829 NULL
-+autofs4_root_compat_ioctl_5838 autofs4_root_compat_ioctl 3 5838 NULL
 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
-+ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
 +setup_req_5848 setup_req 3 5848 NULL
++ria_page_count_5849 ria_page_count 0 5849 NULL
 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3 5851 NULL
-+compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
-+uinput_compat_ioctl_5861 uinput_compat_ioctl 3 5861 &compat_sys_move_pages_5861
++config_buf_5862 config_buf 0 5862 NULL
++ext4_ext_correct_indexes_5865 ext4_ext_correct_indexes 0 5865 NULL
 +paging64_walk_addr_5887 paging64_walk_addr 3 5887 NULL
++scan_bitmap_5888 scan_bitmap 3 5888 NULL
++lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
 +port_show_regs_5904 port_show_regs 3 5904 NULL
 +rbd_segment_length_5907 rbd_segment_length 0-3-2 5907 NULL
 +uhci_debug_read_5911 uhci_debug_read 3 5911 NULL
-+qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL
-+ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL
 +lbs_highsnr_read_5931 lbs_highsnr_read 3 5931 NULL
 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3 5934 NULL
 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
-+tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL
++find_parent_nodes_5948 find_parent_nodes 0 5948 NULL
++ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
 +__apu_get_register_5967 __apu_get_register 0 5967 NULL
 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
 +native_pte_val_5978 native_pte_val 0 5978 NULL
-+SyS_semop_5980 SyS_semop 3 5980 NULL
-+ntfs_rl_append_6037 ntfs_rl_append 2-4 6037 NULL
-+da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
++jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 NULL
++ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
++da9052_request_irq_6058 da9052_request_irq 2 6058 NULL nohasharray
++device_add_attributes_6058 device_add_attributes 0 6058 &da9052_request_irq_6058
++alloc_msg_6072 alloc_msg 1 6072 NULL
 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3 6073 NULL
 +rts51x_ms_rw_multi_sector_6076 rts51x_ms_rw_multi_sector 3-4 6076 NULL
 +md_trim_bio_6078 md_trim_bio 2 6078 NULL
++finish_inode_if_needed_6098 finish_inode_if_needed 0 6098 NULL
 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL
 +dfs_global_file_write_6112 dfs_global_file_write 3 6112 NULL
-+matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
 +nouveau_parent_create__6131 nouveau_parent_create_ 7 6131 NULL
++__btrfs_commit_inode_delayed_items_6150 __btrfs_commit_inode_delayed_items 0 6150 NULL
 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL
 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4 6172 NULL
 +paging64_walk_addr_generic_6180 paging64_walk_addr_generic 4 6180 NULL
++SyS_setgroups_6182 SyS_setgroups 1 6182 NULL
 +qp_host_get_user_memory_6189 qp_host_get_user_memory 1-2 6189 NULL
++cl_sync_io_wait_6196 cl_sync_io_wait 0 6196 NULL
++i915_gem_execbuffer_move_to_gpu_6197 i915_gem_execbuffer_move_to_gpu 0 6197 NULL
 +mxt_show_instance_6207 mxt_show_instance 2-0 6207 NULL
 +v4l2_ctrl_new_std_menu_6221 v4l2_ctrl_new_std_menu 4 6221 NULL
 +mqueue_read_file_6228 mqueue_read_file 3 6228 NULL
 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
++changed_ref_6242 changed_ref 0 6242 NULL
 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL
++ext4_ext_split_6249 ext4_ext_split 0 6249 NULL
 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3 6281 NULL
-+snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3 6282 NULL nohasharray
++snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 NULL nohasharray
 +xenbus_file_write_6282 xenbus_file_write 3 6282 &snd_hda_override_conn_list_6282
 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
 +paging64_gva_to_gpa_nested_6287 paging64_gva_to_gpa_nested 2 6287 NULL
-+nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
-+nf_nat_sack_adjust_6297 nf_nat_sack_adjust 2 6297 NULL
-+mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL
 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
-+SyS_mincore_6329 SyS_mincore 1 6329 NULL
++exclude_super_stripes_6326 exclude_super_stripes 0 6326 NULL
++SyS_mincore_6329 SyS_mincore 2-1 6329 NULL nohasharray
++hfa384x_inw_6329 hfa384x_inw 0 6329 &SyS_mincore_6329
 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL
++regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3 6352 NULL
 +_proc_do_string_6376 _proc_do_string 2 6376 NULL
 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL
-+isku_sysfs_write_light_6406 isku_sysfs_write_light 6 6406 NULL
++msb_write_block_6379 msb_write_block 3 6379 NULL
++BcmFlash2xBulkRead_6395 BcmFlash2xBulkRead 0 6395 NULL
 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
++add_transaction_credits_6422 add_transaction_credits 2-3 6422 NULL
 +ipr_change_queue_depth_6431 ipr_change_queue_depth 2 6431 NULL
-+__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2-3 6432 NULL
++__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
++add_to_list_6433 add_to_list 0 6433 NULL
 +paging32_gva_to_gpa_nested_6442 paging32_gva_to_gpa_nested 2 6442 NULL
-+mlx4_ib_reg_user_mr_6471 mlx4_ib_reg_user_mr 2-3 6471 NULL nohasharray
-+ext4_compat_ioctl_6471 ext4_compat_ioctl 3 6471 &mlx4_ib_reg_user_mr_6471
++i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
++mlx4_ib_reg_user_mr_6471 mlx4_ib_reg_user_mr 2-3 6471 NULL
 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
-+qp_memcpy_from_queue_6479 qp_memcpy_from_queue 4-5 6479 NULL
++qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 NULL
 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
 +mei_read_6507 mei_read 3 6507 NULL
-+read_file_disable_ani_6536 read_file_disable_ani 3 6536 NULL
++__start_delalloc_inodes_6528 __start_delalloc_inodes 0 6528 NULL
 +rndis_set_oid_6547 rndis_set_oid 4 6547 NULL
 +wdm_read_6549 wdm_read 3 6549 NULL
-+isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6 6553 NULL
++dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL
 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 NULL
 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
++snd_pcm_hw_refine_old_user_6586 snd_pcm_hw_refine_old_user 0 6586 NULL
++btrfs_start_all_delalloc_inodes_6596 btrfs_start_all_delalloc_inodes 0 6596 NULL
 +snmp_mib_init_6604 snmp_mib_init 2-3 6604 NULL
 +ecryptfs_filldir_6622 ecryptfs_filldir 3 6622 NULL
-+compat_SyS_shmat_6642 compat_SyS_shmat 2 6642 NULL
-+virtscsi_alloc_tgt_6643 virtscsi_alloc_tgt 2 6643 NULL
-+aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
++xfs_do_div_6649 xfs_do_div 0-2 6649 NULL
++journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
 +process_rcvd_data_6679 process_rcvd_data 3 6679 NULL
-+ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
-+btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2 6696 NULL
++btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3 6699 NULL
 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3 6706 NULL
 +mpeg_read_6708 mpeg_read 3 6708 NULL
++ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL
 +set_orig_insn_6712 set_orig_insn 3 6712 NULL
 +video_proc_write_6724 video_proc_write 3 6724 NULL
 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
-+rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
-+sfi_check_table_6772 sfi_check_table 1 6772 NULL
++ocfs2_insert_extent_6737 ocfs2_insert_extent 0 6737 NULL
++btrfs_inode_delayed_dir_index_count_6759 btrfs_inode_delayed_dir_index_count 0 6759 NULL
++kobject_add_varg_6781 kobject_add_varg 0 6781 NULL
 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3 6784 NULL
 +ieee80211_if_read_6785 ieee80211_if_read 3 6785 NULL
++zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3 6799 NULL
++ocfs2_calc_refcount_meta_credits_6802 ocfs2_calc_refcount_meta_credits 0 6802 NULL
++lbs_rdrf_write_6826 lbs_rdrf_write 3 6826 NULL
 +make_8259A_irq_6828 make_8259A_irq 1 6828 NULL
 +calc_pages_for_6838 calc_pages_for 0-1-2 6838 NULL
 +mon_bin_read_6841 mon_bin_read 3 6841 NULL
 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5 6847 NULL
++ecryptfs_write_lower_6870 ecryptfs_write_lower 4 6870 NULL
++dio_complete_6879 dio_complete 0-2-3 6879 NULL
 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 NULL nohasharray
 +raw_seticmpfilter_6888 raw_seticmpfilter 3 6888 &ieee80211_if_fmt_path_refresh_time_6888
 +dlmfs_file_write_6892 dlmfs_file_write 3 6892 NULL
++ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 NULL
 +spi_show_regs_6911 spi_show_regs 3 6911 NULL nohasharray
 +proc_sessionid_read_6911 proc_sessionid_read 3 6911 &spi_show_regs_6911 nohasharray
 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &proc_sessionid_read_6911
 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
 +do_msgrcv_6921 do_msgrcv 3 6921 NULL
++__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL
 +cache_do_downcall_6926 cache_do_downcall 3 6926 NULL
-+qsfp_cks_6945 qsfp_cks 0-2 6945 NULL
++ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
++qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
++tg3_nvram_write_block_unbuffered_6955 tg3_nvram_write_block_unbuffered 3 6955 NULL
 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3 6963 NULL
-+rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 NULL
++i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3 6973 NULL nohasharray
++rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 &i40e_dbg_dump_write_6973
 +crypto_authenc_esn_setkey_6985 crypto_authenc_esn_setkey 3 6985 NULL
 +request_key_async_6990 request_key_async 4 6990 NULL
 +tpl_write_6998 tpl_write 3 6998 NULL
 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
++log_wait_commit_7005 log_wait_commit 0 7005 NULL
 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
++ld_usb_write_7022 ld_usb_write 3 7022 NULL
 +wimax_msg_7030 wimax_msg 4 7030 NULL
 +ipath_get_base_info_7043 ipath_get_base_info 3 7043 NULL
 +snd_pcm_oss_bytes_7051 snd_pcm_oss_bytes 2 7051 NULL
++hci_sock_recvmsg_7072 hci_sock_recvmsg 4 7072 NULL
 +event_enable_read_7074 event_enable_read 3 7074 NULL
++ip_vs_sync_conn_7075 ip_vs_sync_conn 3 7075 NULL
 +beacon_interval_read_7091 beacon_interval_read 3 7091 NULL
-+lp_compat_ioctl_7098 lp_compat_ioctl 3 7098 NULL
 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3 7107 NULL
 +check_header_7108 check_header 0 7108 NULL
++osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
++qib_format_hwerrors_7133 qib_format_hwerrors 5 7133 NULL
++kvm_mmu_notifier_test_young_7139 kvm_mmu_notifier_test_young 3 7139 NULL
++ipv6_recv_rxpmtu_7142 ipv6_recv_rxpmtu 3 7142 NULL
 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
++ocfs2_get_left_path_7159 ocfs2_get_left_path 0 7159 NULL
++core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
++ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 3-0 7201 NULL
 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
-+batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
-+sys32_ipc_7238 sys32_ipc 3-5-6 7238 NULL
 +get_param_h_7247 get_param_h 0 7247 NULL
-+af_alg_make_sg_7254 af_alg_make_sg 3 7254 NULL
++af_alg_make_sg_7254 af_alg_make_sg 3-0 7254 NULL
++hdlc_loop_7255 hdlc_loop 0 7255 NULL
 +vm_mmap_pgoff_7259 vm_mmap_pgoff 0 7259 NULL
-+dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 3-4-5 7272 NULL
++snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
++f_midi_start_ep_7270 f_midi_start_ep 0 7270 NULL
++dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 3-4-5-0 7272 NULL
 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3 7282 NULL
-+isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6 7293 NULL
++get_string_7302 get_string 0 7302 NULL
 +wb_remove_mapping_7307 wb_remove_mapping 2 7307 NULL
++wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
 +mgmt_control_7349 mgmt_control 3 7349 NULL
-+ext3_free_blocks_7362 ext3_free_blocks 3-4 7362 NULL
++max8998_irq_domain_map_7359 max8998_irq_domain_map 2 7359 NULL
++i915_gem_do_execbuffer_7362 i915_gem_do_execbuffer 0 7362 NULL nohasharray
++ext3_free_blocks_7362 ext3_free_blocks 3-4 7362 &i915_gem_do_execbuffer_7362
++at_est2timeout_7365 at_est2timeout 0-1 7365 NULL
 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3 7368 NULL
-+hweight_long_7388 hweight_long 0-1 7388 NULL
-+vhost_scsi_compat_ioctl_7393 vhost_scsi_compat_ioctl 3 7393 NULL
++schedule_timeout_7371 schedule_timeout 0 7371 NULL
++ath10k_read_fw_stats_7387 ath10k_read_fw_stats 3 7387 NULL
++hweight_long_7388 hweight_long 1-0 7388 NULL
 +sl_change_mtu_7396 sl_change_mtu 2 7396 NULL
++_ore_add_stripe_unit_7399 _ore_add_stripe_unit 6-3 7399 NULL
 +readb_7401 readb 0 7401 NULL
 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL
 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL
-+numa_emulation_7466 numa_emulation 2 7466 NULL
-+__mutex_lock_common_7469 __mutex_lock_common 0 7469 NULL
-+garp_request_join_7471 garp_request_join 4 7471 NULL
-+compat_sys_msgrcv_7482 compat_sys_msgrcv 2 7482 NULL
++rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3 7455 NULL
++l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 4 7461 NULL
++ReadHSCX_7471 ReadHSCX 0 7471 NULL nohasharray
++garp_request_join_7471 garp_request_join 4 7471 &ReadHSCX_7471
 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL
++iwl_mvm_power_dbgfs_read_7502 iwl_mvm_power_dbgfs_read 0 7502 NULL
 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL nohasharray
 +ahash_instance_headroom_7509 ahash_instance_headroom 0 7509 &sdhci_alloc_host_7509
-+array_zalloc_7519 array_zalloc 1-2 7519 NULL
++array_zalloc_7519 array_zalloc 2-1 7519 NULL
++btrfs_insert_xattr_item_7545 btrfs_insert_xattr_item 0 7545 NULL
 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
 +smk_read_mapped_7562 smk_read_mapped 3 7562 NULL
-+btrfs_block_rsv_add_7579 btrfs_block_rsv_add 3 7579 NULL
-+ext3_try_to_allocate_7590 ext3_try_to_allocate 5-3 7590 NULL
-+groups_alloc_7614 groups_alloc 1 7614 NULL
-+sg_virt_7616 sg_virt 0 7616 NULL
-+skb_copy_expand_7685 skb_copy_expand 2-3 7685 NULL nohasharray
-+acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 2-1 7685 &skb_copy_expand_7685
++cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 NULL
++ext4_ext_insert_extent_7576 ext4_ext_insert_extent 0 7576 NULL
++btrfs_block_rsv_add_7579 btrfs_block_rsv_add 3-0 7579 NULL
++ext3_try_to_allocate_7590 ext3_try_to_allocate 5-3-0 7590 NULL
++ocfs2_lock_create_7612 ocfs2_lock_create 0 7612 NULL
++create_dir_7614 create_dir 0 7614 NULL nohasharray
++groups_alloc_7614 groups_alloc 1 7614 &create_dir_7614
++_rtw_zmalloc_7636 _rtw_zmalloc 1 7636 NULL
++fault_inject_write_7662 fault_inject_write 3 7662 NULL
++acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL
 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
 +dev_write_7708 dev_write 3 7708 NULL
 +unmap_region_7709 unmap_region 1 7709 NULL
-+brcmf_sdcard_send_buf_7713 brcmf_sdcard_send_buf 6 7713 NULL
-+set_bypass_pwup_pfs_7742 set_bypass_pwup_pfs 3 7742 NULL
++dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
++pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
-+osdv2_attr_list_elem_size_7763 osdv2_attr_list_elem_size 0-1 7763 NULL
 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
-+ioread32be_7773 ioread32be 0 7773 NULL
++paths_from_inode_7774 paths_from_inode 0 7774 NULL
 +alloc_candev_7776 alloc_candev 1-2 7776 NULL
 +dfs_global_file_read_7787 dfs_global_file_read 3 7787 NULL
-+bnx2_nvram_write_7790 bnx2_nvram_write 4-2 7790 NULL
-+diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL
++bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
++diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
++lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 NULL
++cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
++tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL
++btrfs_find_space_for_alloc_7876 btrfs_find_space_for_alloc 2 7876 NULL
++config_desc_7878 config_desc 0 7878 NULL
 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4 7892 NULL
 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
-+gfs2_tune_get_i_7903 gfs2_tune_get_i 0 7903 NULL
 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
 +io_apic_setup_irq_pin_once_7934 io_apic_setup_irq_pin_once 1 7934 NULL
++compare_refs_7938 compare_refs 0 7938 NULL
++fsnotify_7943 fsnotify 0 7943 NULL
 +hash_netiface6_expire_7944 hash_netiface6_expire 3 7944 NULL
 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
 +smk_write_load_self_7958 smk_write_load_self 3 7958 NULL
-+sys_mbind_7990 sys_mbind 5 7990 NULL
++bch_btree_to_text_7960 bch_btree_to_text 2 7960 NULL
++fixup_inode_link_count_8002 fixup_inode_link_count 0 8002 NULL
++extend_or_restart_transaction_8008 extend_or_restart_transaction 0 8008 NULL
 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL
 +vcs_read_8017 vcs_read 3 8017 NULL
-+normalize_up_8037 normalize_up 0-1-2 8037 NULL
 +vhost_add_used_and_signal_n_8038 vhost_add_used_and_signal_n 4 8038 NULL
 +ms_read_multiple_pages_8052 ms_read_multiple_pages 5-4 8052 NULL
 +dgrp_mon_read_8065 dgrp_mon_read 3 8065 NULL
 +leb_read_lock_8070 leb_read_lock 0 8070 NULL
++spi_write_then_read_8073 spi_write_then_read 5-3 8073 NULL
 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074
++ext4_ext_map_blocks_8078 ext4_ext_map_blocks 0 8078 NULL
 +venus_lookup_8121 venus_lookup 4 8121 NULL
 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
-+dma_map_area_8178 dma_map_area 5-2-3 8178 NULL
++xfs_iomap_prealloc_size_8141 xfs_iomap_prealloc_size 3 8141 NULL
++dma_map_area_8178 dma_map_area 3-2-5-0 8178 NULL
 +ore_truncate_8181 ore_truncate 3 8181 NULL
 +__sk_mem_schedule_8185 __sk_mem_schedule 2 8185 NULL
 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
++update_cowonly_root_8200 update_cowonly_root 0 8200 NULL
 +recent_mt_proc_write_8206 recent_mt_proc_write 3 8206 NULL
++__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3 8212 NULL
 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
 +play_iframe_8219 play_iframe 3 8219 NULL
@@ -103046,45 +103292,51 @@ index 0000000..b04803b
 +ceph_sync_write_8233 ceph_sync_write 4 8233 NULL
 +bnx2x_iov_get_max_queue_count_8235 bnx2x_iov_get_max_queue_count 0 8235 NULL
 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
-+add_rx_skb_8257 add_rx_skb 3 8257 NULL
 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
 +init_cdev_8274 init_cdev 1 8274 NULL
 +rproc_recovery_write_8281 rproc_recovery_write 3 8281 NULL
 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
++snd_pcm_update_state_8320 snd_pcm_update_state 0 8320 NULL
 +construct_key_and_link_8321 construct_key_and_link 4 8321 NULL
 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
-+isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6 8360 NULL nohasharray
-+ping_getfrag_8360 ping_getfrag 4-3 8360 &isku_sysfs_write_talk_8360
-+uvc_v4l2_compat_ioctl32_8375 uvc_v4l2_compat_ioctl32 3 8375 NULL
++generic_write_sync_8358 generic_write_sync 0 8358 NULL
++ping_getfrag_8360 ping_getfrag 4-3 8360 NULL
++ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3 8362 NULL
++ocfs2_decrease_refcount_rec_8385 ocfs2_decrease_refcount_rec 0 8385 NULL
 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
 +smk_write_change_rule_8411 smk_write_change_rule 3 8411 NULL nohasharray
 +uvc_v4l2_ioctl_8411 uvc_v4l2_ioctl 2 8411 &smk_write_change_rule_8411
 +pca953x_gpio_to_irq_8424 pca953x_gpio_to_irq 2 8424 NULL
-+snd_usb_ctl_msg_8436 snd_usb_ctl_msg 8 8436 NULL
-+irq_create_mapping_8437 irq_create_mapping 2 8437 NULL
++irq_create_mapping_8437 irq_create_mapping 2-0 8437 NULL
++generic_bin_search_8440 generic_bin_search 0 8440 NULL
++ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
++dir_changed_8471 dir_changed 0 8471 NULL
 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
++fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
 +batadv_tt_len_8502 batadv_tt_len 0-1 8502 NULL
 +dev_config_8506 dev_config 3 8506 NULL
 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL
 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
-+pnp_resource_len_8532 pnp_resource_len 0 8532 NULL
 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
 +ocfs2_read_virt_blocks_8538 ocfs2_read_virt_blocks 2-3 8538 NULL
 +user_on_off_8552 user_on_off 2 8552 NULL
 +profile_remove_8556 profile_remove 3 8556 NULL
++remove_extent_backref_8559 remove_extent_backref 0 8559 NULL
 +cache_slow_downcall_8570 cache_slow_downcall 2 8570 NULL
-+mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
 +isr_dma0_done_read_8574 isr_dma0_done_read 3 8574 NULL
 +tower_write_8580 tower_write 3 8580 NULL
-+rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
++ocfs2_reserve_local_alloc_bits_8581 ocfs2_reserve_local_alloc_bits 0 8581 NULL
++cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
 +shash_setkey_unaligned_8620 shash_setkey_unaligned 3 8620 NULL
++iommu_unmap_8624 iommu_unmap 2-0 8624 NULL
 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
 +generic_acl_set_8658 generic_acl_set 4 8658 NULL
++mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3 8678 NULL
 +tc3589x_gpio_irq_unmap_8680 tc3589x_gpio_irq_unmap 2 8680 NULL
@@ -103093,139 +103345,171 @@ index 0000000..b04803b
 +arcfb_write_8702 arcfb_write 3 8702 NULL
 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
 +init_header_8703 init_header 0 8703 &i_size_read_8703
-+ctrl_out_8712 ctrl_out 3-5 8712 NULL
++HDLC_irq_8709 HDLC_irq 2 8709 NULL
++ctrl_out_8712 ctrl_out 5-3 8712 NULL
++__create_free_space_inode_8724 __create_free_space_inode 0 8724 NULL
++tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 NULL
 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL
 +f_dupfd_8730 f_dupfd 1 8730 NULL
-+__create_irqs_8733 __create_irqs 2-1 8733 NULL
++__create_irqs_8733 __create_irqs 2-1-0 8733 NULL
 +pca953x_gpio_irq_map_8737 pca953x_gpio_irq_map 2 8737 NULL
 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3 8749 NULL
++compound_order_8750 compound_order 0 8750 NULL
++ocfs2_find_path_8754 ocfs2_find_path 0 8754 NULL
++yurex_write_8761 yurex_write 3 8761 NULL
 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL
-+sys_prctl_8766 sys_prctl 4 8766 NULL
-+x32_arch_ptrace_8767 x32_arch_ptrace 3-4 8767 NULL
++x32_arch_ptrace_8767 x32_arch_ptrace 3 8767 NULL
++kstrtoint_from_user_8778 kstrtoint_from_user 2 8778 NULL
 +paging32_prefetch_gpte_8783 paging32_prefetch_gpte 4 8783 NULL
 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 3-4 8785 NULL
++aligned_nrpages_8791 aligned_nrpages 0-1-2 8791 NULL
 +__bitmap_weight_8796 __bitmap_weight 0-2 8796 NULL
 +cpuset_common_file_read_8800 cpuset_common_file_read 5 8800 NULL
++intel_ring_begin_8808 intel_ring_begin 0 8808 NULL
 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
-+icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 NULL nohasharray
-+get_queue_depth_8833 get_queue_depth 0 8833 &icmpv6_manip_pkt_8833
++SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL
++get_queue_depth_8833 get_queue_depth 0 8833 NULL
 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
 +usb_ep_queue_8839 usb_ep_queue 0 8839 NULL
 +clear_bitset_8840 clear_bitset 2 8840 NULL
 +debug_debug1_read_8856 debug_debug1_read 3 8856 NULL
 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
++sk_memory_allocated_8882 sk_memory_allocated 0 8882 NULL
 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
-+tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 NULL
++ab3100_get_set_reg_8890 ab3100_get_set_reg 3 8890 NULL nohasharray
++tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
++xfs_contig_bits_8904 xfs_contig_bits 3-0 8904 NULL
 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
++sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
++write_file_ani_8918 write_file_ani 3 8918 NULL
 +layout_commit_8926 layout_commit 3 8926 NULL
 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL
 +driver_stats_read_8944 driver_stats_read 3 8944 NULL
++lookup_zone_8956 lookup_zone 2 8956 NULL
 +read_file_tgt_stats_8959 read_file_tgt_stats 3 8959 NULL
 +seq_bitmap_list_8963 seq_bitmap_list 3 8963 NULL
 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL
 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL
 +venus_mkdir_8967 venus_mkdir 4 8967 NULL
-+vol_cdev_read_8968 vol_cdev_read 3 8968 NULL nohasharray
-+seq_open_net_8968 seq_open_net 4 8968 &vol_cdev_read_8968
++seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
++vol_cdev_read_8968 vol_cdev_read 3 8968 &seq_open_net_8968
 +bio_integrity_get_tag_8974 bio_integrity_get_tag 3 8974 NULL
-+btrfs_alloc_free_block_8986 btrfs_alloc_free_block 3 8986 NULL
++btrfs_alloc_free_block_8986 btrfs_alloc_free_block 3-8 8986 NULL
++jbd2_journal_blocks_per_page_9004 jbd2_journal_blocks_per_page 0 9004 NULL
++il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3 9016 NULL
 +snd_emu10k1_ptr_read_9026 snd_emu10k1_ptr_read 0-2 9026 NULL
-+__pskb_copy_9038 __pskb_copy 2 9038 NULL
++fd_ioctl_9028 fd_ioctl 3 9028 NULL
 +nla_put_9042 nla_put 3 9042 NULL
-+snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 3-5 9061 NULL
++offset_il_node_9059 offset_il_node 0 9059 NULL
++snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL
 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL
-+string_9080 string 0 9080 NULL
-+create_queues_9088 create_queues 2-3 9088 NULL
++create_queues_9088 create_queues 3-2 9088 NULL
 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
++adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 NULL
 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4 9110 NULL nohasharray
-+gfn_to_rmap_9110 gfn_to_rmap 2-3 9110 &caif_stream_sendmsg_9110
++gfn_to_rmap_9110 gfn_to_rmap 3-2 9110 &caif_stream_sendmsg_9110
++udf_direct_IO_9111 udf_direct_IO 4 9111 NULL
 +pmcraid_change_queue_depth_9116 pmcraid_change_queue_depth 2 9116 NULL
-+isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6 9120 NULL
 +mq_remove_mapping_9124 mq_remove_mapping 2 9124 NULL
 +mlx4_alloc_resize_umem_9132 mlx4_alloc_resize_umem 3 9132 NULL
 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
++apei_resources_merge_9149 apei_resources_merge 0 9149 NULL
++vb2_dma_sg_alloc_9157 vb2_dma_sg_alloc 2 9157 NULL
 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
++__btrfs_add_delayed_deletion_item_9177 __btrfs_add_delayed_deletion_item 0 9177 NULL
 +isr_irqs_read_9181 isr_irqs_read 3 9181 NULL
 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL
-+alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
-+altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194
-+gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
++altera_swap_ir_9194 altera_swap_ir 2 9194 NULL
 +snd_m3_get_pointer_9206 snd_m3_get_pointer 0 9206 NULL
 +get_pfn_9207 get_pfn 1 9207 NULL
-+virtqueue_add_9217 virtqueue_add 5-4 9217 NULL
++virtqueue_add_9217 virtqueue_add 4-5 9217 NULL
 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3 9221 NULL
 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL
-+ocfs2_clear_ext_refcount_9256 ocfs2_clear_ext_refcount 4 9256 NULL
-+tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 NULL
++ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
++ocfs2_clear_ext_refcount_9256 ocfs2_clear_ext_refcount 4-0 9256 NULL
++hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
++btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
++ocfs2_merge_rec_right_9267 ocfs2_merge_rec_right 0 9267 NULL
 +sparse_early_usemaps_alloc_node_9269 sparse_early_usemaps_alloc_node 4 9269 NULL
 +hdpvr_read_9273 hdpvr_read 3 9273 NULL
 +flakey_status_9274 flakey_status 5 9274 NULL
-+qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL
 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3 9309 NULL
 +ceph_sync_setxattr_9310 ceph_sync_setxattr 4 9310 NULL
-+memblock_find_in_range_node_9328 memblock_find_in_range_node 0-3-4 9328 NULL
 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL
 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 4 9342 NULL
++ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3 9370 NULL
++get_request_type_9393 get_request_type 0 9393 NULL nohasharray
++mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 &get_request_type_9393
 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
 +read_9397 read 3 9397 NULL
-+nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 NULL
++btrfs_drop_extents_9423 btrfs_drop_extents 4-0 9423 NULL
 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL
-+kmalloc_array_9444 kmalloc_array 1-2 9444 NULL
 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
-+mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
 +ext3_xattr_set_acl_9467 ext3_xattr_set_acl 4 9467 NULL
-+agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL
-+__alloc_preds_9492 __alloc_preds 2 9492 NULL nohasharray
-+crypt_status_9492 crypt_status 5 9492 &__alloc_preds_9492
++agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
++get_registers_9470 get_registers 4 9470 &agp_generic_alloc_user_9470
++btrfs_csum_file_blocks_9491 btrfs_csum_file_blocks 0 9491 NULL
++crypt_status_9492 crypt_status 5 9492 NULL
++lbs_threshold_write_9502 lbs_threshold_write 5 9502 NULL
++btrfs_add_delayed_data_ref_9508 btrfs_add_delayed_data_ref 0 9508 NULL
 +lp_write_9511 lp_write 3 9511 NULL
-+xen_remap_exchanged_ptes_9513 xen_remap_exchanged_ptes 1 9513 NULL
++mext_calc_swap_extents_9517 mext_calc_swap_extents 4 9517 NULL
 +scsi_tgt_kspace_exec_9522 scsi_tgt_kspace_exec 8 9522 NULL
++ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
 +read_file_dma_9530 read_file_dma 3 9530 NULL
 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
-+audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 NULL
++iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3 9542 NULL
++il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3 9546 NULL
++compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 NULL
++readl_9557 readl 0 9557 NULL
 +fw_node_create_9559 fw_node_create 2 9559 NULL
 +ipath_get_user_pages_9561 ipath_get_user_pages 1-2 9561 NULL
-+kobj_map_9566 kobj_map 2-3 9566 NULL
++kobj_map_9566 kobj_map 3-2 9566 NULL
 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
-+biovec_create_pools_9575 biovec_create_pools 2 9575 NULL
-+ieee80211_tdls_mgmt_9581 ieee80211_tdls_mgmt 8 9581 NULL
 +use_block_rsv_9597 use_block_rsv 3 9597 NULL
-+do_sync_9604 do_sync 1 9604 NULL
 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-6 9605 NULL
++ocfs2_claim_suballoc_bits_9615 ocfs2_claim_suballoc_bits 0 9615 NULL
++lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
-+ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 4-3 9635 NULL
-+compat_sys_keyctl_9639 compat_sys_keyctl 4-2-3 9639 NULL
++ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
++acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 3 9638 NULL
++compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL
++ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL
-+uvc_alloc_buffers_9656 uvc_alloc_buffers 2-3 9656 NULL
 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
-+ks8842_read16_9676 ks8842_read16 0 9676 NULL nohasharray
-+dns_query_9676 dns_query 3 9676 &ks8842_read16_9676
++dns_query_9676 dns_query 3 9676 NULL
 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
-+is_hole_9694 is_hole 2 9694 NULL nohasharray
-+x25_asy_compat_ioctl_9694 x25_asy_compat_ioctl 4 9694 &is_hole_9694
-+fnb_9703 fnb 2-3 9703 NULL
++vx_transfer_end_9701 vx_transfer_end 0 9701 NULL
++fnb_9703 fnb 2-3-0 9703 NULL
 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3 9705 &fuse_iter_npages_9705
++cfg80211_tx_mlme_mgmt_9715 cfg80211_tx_mlme_mgmt 3 9715 NULL
++btrfs_stack_file_extent_num_bytes_9720 btrfs_stack_file_extent_num_bytes 0 9720 NULL
++SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
 +nla_get_u8_9736 nla_get_u8 0 9736 NULL
 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL
-+ddb_input_read_9743 ddb_input_read 3 9743 NULL
++shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
++ddb_input_read_9743 ddb_input_read 3-0 9743 NULL
 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3 9751 NULL
++ni_calculate_power_boost_limit_9757 ni_calculate_power_boost_limit 3 9757 NULL
 +btrfs_super_root_9763 btrfs_super_root 0 9763 NULL
-+__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
++__alloc_percpu_9764 __alloc_percpu 2-1 9764 NULL
++btrfs_write_and_wait_transaction_9768 btrfs_write_and_wait_transaction 0 9768 NULL
 +__blk_queue_init_tags_9778 __blk_queue_init_tags 2 9778 NULL
 +snd_mem_proc_write_9786 snd_mem_proc_write 3 9786 NULL
++kvm_age_hva_9795 kvm_age_hva 2 9795 NULL
++parse_uac2_sample_rate_range_9801 parse_uac2_sample_rate_range 0 9801 NULL
++tpm_data_in_9802 tpm_data_in 0 9802 NULL
 +ttm_bo_fbdev_io_9805 ttm_bo_fbdev_io 4 9805 NULL
-+ieee80211_if_read_state_9813 ieee80211_if_read_state 3 9813 NULL
-+pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
-+kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
++udpv6_recvmsg_9813 udpv6_recvmsg 4 9813 NULL nohasharray
++ieee80211_if_read_state_9813 ieee80211_if_read_state 3 9813 &udpv6_recvmsg_9813
 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
-+cfg80211_send_deauth_9862 cfg80211_send_deauth 3 9862 NULL
 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
 +btrfs_free_reserved_extent_9867 btrfs_free_reserved_extent 2 9867 NULL
 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
@@ -103233,51 +103517,57 @@ index 0000000..b04803b
 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3 9878 NULL
 +bm_register_write_9893 bm_register_write 3 9893 NULL nohasharray
 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 &bm_register_write_9893
-+snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 3-5 9895 NULL
++snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5-3 9895 NULL
 +nonpaging_page_fault_9908 nonpaging_page_fault 2 9908 NULL
-+gen6_get_total_gtt_size_9913 gen6_get_total_gtt_size 0-1 9913 NULL
++ext4_map_blocks_9916 ext4_map_blocks 0 9916 NULL
++root_nfs_parse_options_9937 root_nfs_parse_options 3 9937 NULL
++tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
 +read_file_misc_9948 read_file_misc 3 9948 NULL
-+set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
-+ext2_new_blocks_9954 ext2_new_blocks 2 9954 NULL
-+csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 3-4 9957 NULL
++ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
++csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 4-3 9957 NULL
++SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
-+btrfs_add_link_9973 btrfs_add_link 5 9973 NULL
-+ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL
++btrfs_add_link_9973 btrfs_add_link 5-0 9973 NULL
 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL
 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
-+handle_request_10024 handle_request 9 10024 NULL
 +batadv_orig_hash_add_if_10033 batadv_orig_hash_add_if 2 10033 NULL
-+ieee80211_probereq_get_10040 ieee80211_probereq_get 4-5 10040 NULL
-+xen_destroy_contiguous_region_10054 xen_destroy_contiguous_region 1 10054 NULL
-+vfio_pci_write_10063 vfio_pci_write 3 10063 NULL
++iterate_inodes_from_logical_10037 iterate_inodes_from_logical 0 10037 NULL
++vm_iomap_memory_10038 vm_iomap_memory 2 10038 NULL
 +ieee80211_set_probe_resp_10077 ieee80211_set_probe_resp 3 10077 NULL
 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3 10110 &get_elem_size_10110
-+jbd_alloc_10112 jbd_alloc 0 10112 NULL nohasharray
-+gfs2_meta_read_10112 gfs2_meta_read 0 10112 &jbd_alloc_10112
-+offset_to_bit_10134 offset_to_bit 0 10134 NULL
++gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
++SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 NULL nohasharray
++offset_to_bit_10134 offset_to_bit 0-2-1-3 10134 &SyS_migrate_pages_10134
 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3 10155 NULL
 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3 10157 NULL
 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 NULL nohasharray
 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 &hidg_alloc_ep_req_10159
 +stmpe_irq_unmap_10164 stmpe_irq_unmap 2 10164 NULL
 +asd_store_update_bios_10165 asd_store_update_bios 4 10165 NULL
++kstrtol_from_user_10168 kstrtol_from_user 2 10168 NULL
 +proc_pid_attr_read_10173 proc_pid_attr_read 3 10173 NULL
 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4 10182 NULL
-+do_ioctl_trans_10194 do_ioctl_trans 3 10194 NULL
++register_ftrace_function_10218 register_ftrace_function 0 10218 NULL
++hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 NULL
++mutex_lock_killable_10244 mutex_lock_killable 0 10244 NULL
++insert_orphan_item_10249 insert_orphan_item 0 10249 NULL
 +cciss_proc_write_10259 cciss_proc_write 3 10259 NULL
++gpiochip_add_to_list_10262 gpiochip_add_to_list 0 10262 NULL
 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 2 10281 NULL
 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
-+ubi_leb_change_10289 ubi_leb_change 4 10289 NULL
++ubi_leb_change_10289 ubi_leb_change 0-4 10289 NULL
 +read_emulate_10310 read_emulate 2-4 10310 NULL
 +read_file_spectral_count_10320 read_file_spectral_count 3 10320 NULL
 +ttm_object_device_init_10321 ttm_object_device_init 2 10321 NULL
++compat_SyS_writev_10327 compat_SyS_writev 3 10327 NULL
 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
 +tun_sendmsg_10337 tun_sendmsg 4 10337 NULL
 +get_dump_page_10338 get_dump_page 1 10338 NULL
 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
++whci_add_cap_10350 whci_add_cap 0 10350 NULL
 +dbAllocAny_10354 dbAllocAny 0 10354 NULL
 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3 10355 NULL
 +ms_write_multiple_pages_10362 ms_write_multiple_pages 6-5 10362 NULL
@@ -103286,26 +103576,31 @@ index 0000000..b04803b
 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
 +fwtty_rx_10434 fwtty_rx 3 10434 NULL
 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3 10471 NULL
-+ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL
++ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
 +sel_write_disable_10511 sel_write_disable 3 10511 NULL
 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL
 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 2 10519 NULL nohasharray
 +hash_netiface4_expire_10519 hash_netiface4_expire 3 10519 &qlcnic_pci_sriov_enable_10519
++snd_pcm_hw_params_user_10520 snd_pcm_hw_params_user 0 10520 NULL
 +ocfs2_add_refcounted_extent_10526 ocfs2_add_refcounted_extent 6 10526 NULL
-+get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL
-+snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL
-+ieee80211_send_probe_req_10539 ieee80211_send_probe_req 4-6 10539 NULL
++snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
++kstrtouint_from_user_10536 kstrtouint_from_user 2 10536 &snd_pcm_lib_read_10536
++SYSC_read_10545 SYSC_read 3 10545 NULL
 +ext4_write_begin_10576 ext4_write_begin 3-4 10576 NULL
 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL
-+otp_read_10594 otp_read 2-4-5 10594 NULL
++otp_read_10594 otp_read 5-4-2 10594 NULL
 +supply_map_read_file_10608 supply_map_read_file 3 10608 NULL
 +ima_show_htable_violations_10619 ima_show_htable_violations 3 10619 NULL
 +alloc_coherent_10632 alloc_coherent 2 10632 NULL
-+nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL
++ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 NULL nohasharray
++nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 &ubi_io_write_vid_hdr_10660
++efx_max_tx_len_10662 efx_max_tx_len 0-2 10662 NULL
 +dtf_read_device_10663 dtf_read_device 3 10663 NULL
 +parport_write_10669 parport_write 0 10669 NULL
++edge_write_10692 edge_write 4 10692 NULL
++ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
 +inl_10708 inl 0 10708 NULL nohasharray
 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4 10708 &inl_10708
 +pvr2_ioread_read_10720 pvr2_ioread_read 3 10720 NULL nohasharray
@@ -103313,38 +103608,46 @@ index 0000000..b04803b
 +spi_sync_10731 spi_sync 0 10731 NULL
 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL nohasharray
 +apu_get_register_10737 apu_get_register 0 10737 &sctp_getsockopt_maxseg_10737
-+compat_sys_msgsnd_10738 compat_sys_msgsnd 2 10738 NULL
-+sys_syslog_10746 sys_syslog 3 10746 NULL
 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
++ttm_ref_object_add_10748 ttm_ref_object_add 0 10748 NULL
++SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
 +vhost_add_used_n_10760 vhost_add_used_n 3 10760 NULL
-+kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4-2 10765 NULL
++kvm_read_guest_atomic_10765 kvm_read_guest_atomic 2-4 10765 NULL
 +wb_set_dirty_10778 wb_set_dirty 2 10778 NULL
 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 2-4 10779 NULL
-+sys_bind_10799 sys_bind 3 10799 NULL
-+compat_put_int_10828 compat_put_int 1 10828 NULL
++i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL
++snd_mask_value_10794 snd_mask_value 0 10794 NULL
++diva_set_trace_filter_10820 diva_set_trace_filter 0-1 10820 NULL
 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3 10840 NULL
-+ida_get_new_above_10853 ida_get_new_above 2 10853 NULL
++ida_get_new_above_10853 ida_get_new_above 2-0 10853 NULL
 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3 10855 NULL
 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3 10872 NULL
-+mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL
-+bl_mark_for_commit_10879 bl_mark_for_commit 2-3 10879 NULL
++drm_ht_insert_item_10877 drm_ht_insert_item 0 10877 NULL
++wiidebug_drm_write_10879 wiidebug_drm_write 3 10879 NULL
 +get_scq_10897 get_scq 2 10897 NULL
 +cgroup_write_string_10900 cgroup_write_string 5 10900 NULL
 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL
-+__copy_from_user_10918 __copy_from_user 3 10918 NULL
++lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
++__copy_from_user_10918 __copy_from_user 3-0 10918 NULL
++kobject_add_10919 kobject_add 0 10919 NULL
 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
 +ci_port_test_write_10962 ci_port_test_write 3 10962 NULL
 +bm_entry_read_10976 bm_entry_read 3 10976 NULL
-+i915_min_freq_write_10981 i915_min_freq_write 3 10981 NULL
 +sched_autogroup_write_10984 sched_autogroup_write 3 10984 NULL
 +__hci_num_ctrl_10985 __hci_num_ctrl 0 10985 NULL
++lz4_compress_10986 lz4_compress 2 10986 NULL
++do_switch_10994 do_switch 0 10994 NULL
 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
++btrfs_add_delayed_extent_op_11000 btrfs_add_delayed_extent_op 0 11000 NULL
 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3 11003 NULL
 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
-+mb_find_next_bit_11037 mb_find_next_bit 2-3-0 11037 NULL
++btrfs_find_space_for_alloc_11028 btrfs_find_space_for_alloc 2 11028 NULL
++mb_find_next_bit_11037 mb_find_next_bit 0-2-3 11037 NULL
 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
++insert_inline_extent_backref_11063 insert_inline_extent_backref 8-0 11063 NULL
 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
++snd_pcm_delay_11081 snd_pcm_delay 0 11081 NULL
 +count_argc_11083 count_argc 0 11083 NULL
 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
 +stmpe_gpio_to_irq_11110 stmpe_gpio_to_irq 2 11110 NULL
@@ -103353,201 +103656,236 @@ index 0000000..b04803b
 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL nohasharray
 +cea_db_payload_len_11124 cea_db_payload_len 0 11124 &tracing_buffers_read_11124
 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
-+acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL
-+ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL nohasharray
-+snd_gf1_pcm_playback_silence_11172 snd_gf1_pcm_playback_silence 3-4 11172 &ioat2_alloc_ring_11172
-+__swab16p_11220 __swab16p 0 11220 NULL
++eb_lookup_objects_11163 eb_lookup_objects 0 11163 NULL
++snd_gf1_pcm_playback_silence_11172 snd_gf1_pcm_playback_silence 4-3 11172 NULL
 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3 11221 NULL
++comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
 +mmap_region_11247 mmap_region 0-2 11247 NULL
 +ubifs_write_node_11258 ubifs_write_node 5-3 11258 NULL
 +dm_cache_discard_bitset_resize_11262 dm_cache_discard_bitset_resize 3 11262 NULL
 +hugetlbfs_read_11268 hugetlbfs_read 3 11268 NULL
-+cru_detect_11272 cru_detect 1 11272 NULL
++ath6kl_power_params_write_11274 ath6kl_power_params_write 3 11274 NULL
++__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
++btrfs_update_inode_fallback_11313 btrfs_update_inode_fallback 0 11313 NULL
 +ext4_xattr_check_names_11314 ext4_xattr_check_names 0 11314 NULL
-+tcp_send_rcvq_11316 tcp_send_rcvq 3 11316 NULL
++sk_filter_size_11316 sk_filter_size 0 11316 NULL nohasharray
++tcp_send_rcvq_11316 tcp_send_rcvq 3 11316 &sk_filter_size_11316
++shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
 +construct_key_11329 construct_key 3 11329 NULL nohasharray
 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
 +next_segment_11330 next_segment 0-2-1 11330 NULL
-+persistent_ram_buffer_map_11332 persistent_ram_buffer_map 1-2 11332 NULL
++persistent_ram_buffer_map_11332 persistent_ram_buffer_map 2-1 11332 NULL
 +ext4_get_inline_size_11349 ext4_get_inline_size 0 11349 NULL
-+i915_max_freq_write_11350 i915_max_freq_write 3 11350 NULL
-+sel_write_create_11353 sel_write_create 3 11353 NULL
-+handle_unit_11355 handle_unit 0-1 11355 NULL
-+batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 NULL
++nl80211_send_mgmt_11353 nl80211_send_mgmt 7 11353 NULL nohasharray
++sel_write_create_11353 sel_write_create 3 11353 &nl80211_send_mgmt_11353
 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL
 +qib_get_base_info_11369 qib_get_base_info 3 11369 NULL
 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6 11392 NULL
 +dev_irnet_write_11398 dev_irnet_write 3 11398 NULL
-+___alloc_bootmem_11410 ___alloc_bootmem 1-2 11410 NULL
++__btrfs_add_delayed_insertion_item_11400 __btrfs_add_delayed_insertion_item 0 11400 NULL
++lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 NULL
++___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
 +str_to_user_11411 str_to_user 2 11411 NULL
 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3 11413 NULL
 +ath6kl_wmi_test_rx_11414 ath6kl_wmi_test_rx 3 11414 NULL
++relocate_entry_gtt_11416 relocate_entry_gtt 0 11416 NULL
 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3 11417 NULL
 +trace_options_read_11419 trace_options_read 3 11419 NULL
-+xd_read_multiple_pages_11422 xd_read_multiple_pages 5-4 11422 NULL
++i40e_dbg_command_write_11421 i40e_dbg_command_write 3 11421 NULL
++__irq_set_trigger_11422 __irq_set_trigger 0 11422 NULL nohasharray
++xd_read_multiple_pages_11422 xd_read_multiple_pages 5-4 11422 &__irq_set_trigger_11422
 +prepare_image_11424 prepare_image 0 11424 NULL
-+vring_size_11426 vring_size 0-1-2 11426 NULL
++ext3_xattr_block_list_11428 ext3_xattr_block_list 3 11428 NULL
 +bttv_read_11432 bttv_read 3 11432 NULL
 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL
++do_blockdev_direct_IO_11455 do_blockdev_direct_IO 0-6 11455 NULL
 +swp_offset_11475 swp_offset 0 11475 NULL
-+sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 NULL
++st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 3 11476 NULL
++pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
++sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
 +xfs_file_buffered_aio_write_11492 xfs_file_buffered_aio_write 4 11492 NULL
 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
++ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 NULL
 +twl_direction_in_11527 twl_direction_in 2 11527 NULL
 +setup_IO_APIC_irq_extra_11537 setup_IO_APIC_irq_extra 1 11537 NULL
-+skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
-+mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
++radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
++skb_cow_data_11565 skb_cow_data 0 11565 NULL
++posix_acl_create_masq_11567 posix_acl_create_masq 0 11567 NULL
++qgroup_account_ref_step2_11575 qgroup_account_ref_step2 0 11575 NULL
++lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3 11576 NULL
 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3 11582 NULL
 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
++btrfs_uuid_tree_add_11598 btrfs_uuid_tree_add 0 11598 NULL
 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
++i915_gem_object_pin_11630 i915_gem_object_pin 0 11630 NULL
 +add_new_bitmap_11644 add_new_bitmap 3 11644 NULL
 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL
 +nla_total_size_11658 nla_total_size 0-1 11658 NULL
++slab_ksize_11664 slab_ksize 0 11664 NULL
++__btrfs_run_delayed_items_11671 __btrfs_run_delayed_items 0 11671 NULL
 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL
-+compat_SyS_msgsnd_11675 compat_SyS_msgsnd 2-3 11675 NULL
++compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3 11687 NULL
 +split_11691 split 2 11691 NULL
 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL
 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
-+tcf_csum_ipv6_icmp_11738 tcf_csum_ipv6_icmp 4 11738 NULL
-+nfsd4_get_drc_mem_11748 nfsd4_get_drc_mem 0-1-2 11748 NULL
 +dm_bio_prison_create_11749 dm_bio_prison_create 1 11749 NULL
 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3 11753 NULL
++intel_map_page_11762 intel_map_page 4-3 11762 NULL
++ocfs2_relink_block_group_11769 ocfs2_relink_block_group 0 11769 NULL
 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3 11776 NULL
 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
-+pcpu_fc_alloc_11818 pcpu_fc_alloc 2-3 11818 NULL
++rtw_alloc_etherdev_11792 rtw_alloc_etherdev 1 11792 NULL
++pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
++umc_device_register_11824 umc_device_register 0 11824 NULL
 +zerocopy_sg_from_iovec_11828 zerocopy_sg_from_iovec 3 11828 NULL
 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3 11829 NULL
 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
-+nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
-+kmalloc_slab_11917 kmalloc_slab 1 11917 NULL
++mdc_rename_11899 mdc_rename 4-6 11899 NULL
++xstateregs_get_11906 xstateregs_get 4 11906 NULL
++ti_write_11916 ti_write 4 11916 NULL
 +fs_devrw_entry_11924 fs_devrw_entry 3 11924 NULL
 +bitmap_remap_11929 bitmap_remap 5 11929 NULL
 +atomic_sub_return_11939 atomic_sub_return 0-1 11939 NULL
-+dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
++r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
-+atmel_read16_11981 atmel_read16 0 11981 NULL
++usc_InReg_11976 usc_InReg 0 11976 NULL nohasharray
++split_node_11976 split_node 0 11976 &usc_InReg_11976
++BeceemFlashBulkRead_11979 BeceemFlashBulkRead 0 11979 NULL
 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
++i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2 12011 NULL
++intel_init_ring_buffer_12016 intel_init_ring_buffer 0 12016 NULL
 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
++did_overwrite_ref_12046 did_overwrite_ref 0 12046 NULL
 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3 12050 NULL
 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3 12064 NULL
 +ptc_proc_write_12076 ptc_proc_write 3 12076 NULL
 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL
 +pse36_gfn_delta_12087 pse36_gfn_delta 0-1 12087 NULL
++rtw_malloc2d_12102 rtw_malloc2d 1-2-3 12102 NULL
++twl6030_irq_map_12105 twl6030_irq_map 2 12105 NULL
++i915_gem_evict_something_12118 i915_gem_evict_something 0 12118 NULL
 +alloc_bulk_urbs_generic_12127 alloc_bulk_urbs_generic 5 12127 NULL
 +set_powered_12129 set_powered 4 12129 NULL
-+nfs_writedata_alloc_12133 nfs_writedata_alloc 2 12133 NULL
 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
-+batadv_add_packet_12136 batadv_add_packet 3 12136 NULL
 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5 12137 NULL
 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
++rawsock_recvmsg_12144 rawsock_recvmsg 4 12144 NULL
 +get_idx_gc_leb_12148 get_idx_gc_leb 0 12148 NULL
 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL
++ocfs2_local_alloc_new_window_12153 ocfs2_local_alloc_new_window 0 12153 NULL
 +vmbus_open_12154 vmbus_open 2-3 12154 NULL
-+wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 NULL
 +dma_memcpy_to_iovec_12173 dma_memcpy_to_iovec 5 12173 NULL
++LNetEQAlloc_12178 LNetEQAlloc 1 12178 NULL
 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
 +ip_generic_getfrag_12187 ip_generic_getfrag 3-4 12187 NULL
-+bl_is_sector_init_12199 bl_is_sector_init 2 12199 NULL
-+scaled_div_12201 scaled_div 1-2 12201 NULL
-+free_initrd_mem_12203 free_initrd_mem 1 12203 NULL
-+receive_copy_12216 receive_copy 3 12216 NULL
++scaled_div_12201 scaled_div 2-1-0 12201 NULL
 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3 12221 &fuse_get_req_12221
-+__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1-2 12235 NULL
++__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL
++kvirt_to_pa_12247 kvirt_to_pa 0 12247 NULL
 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
-+ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL
 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3 12269 NULL
 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
-+roundup_to_multiple_of_64_12288 roundup_to_multiple_of_64 0-1 12288 NULL nohasharray
-+il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3 12288 &roundup_to_multiple_of_64_12288
-+vxge_get_num_vfs_12302 vxge_get_num_vfs 0 12302 NULL
++il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3 12288 NULL nohasharray
++roundup_to_multiple_of_64_12288 roundup_to_multiple_of_64 0-1 12288 &il_dbgfs_nvm_read_12288
 +wrap_min_12303 wrap_min 0-1-2 12303 NULL
-+tipc_msg_build_12326 tipc_msg_build 4 12326 NULL
++bt_sock_recvmsg_12316 bt_sock_recvmsg 4 12316 NULL
 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL
++btrfs_lookup_file_extent_12341 btrfs_lookup_file_extent 0 12341 NULL
 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL
 +paging32_walk_addr_12359 paging32_walk_addr 3 12359 NULL
 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
-+btrfs_file_extent_ram_bytes_12391 btrfs_file_extent_ram_bytes 0 12391 NULL
++btrfs_file_extent_ram_bytes_12391 btrfs_file_extent_ram_bytes 0 12391 NULL nohasharray
++populate_dir_12391 populate_dir 0 12391 &btrfs_file_extent_ram_bytes_12391
++ntfs_get_size_for_mapping_pairs_12413 ntfs_get_size_for_mapping_pairs 0 12413 NULL nohasharray
++ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 &ntfs_get_size_for_mapping_pairs_12413
 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3 12419 NULL
++cfs_array_alloc_12441 cfs_array_alloc 2 12441 NULL
 +skb_do_copy_data_nocache_12465 skb_do_copy_data_nocache 5 12465 NULL
-+qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL
 +x25_sendmsg_12487 x25_sendmsg 4 12487 NULL
-+rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3 12497 NULL
-+nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
++xfs_get_extsz_hint_12531 xfs_get_extsz_hint 0 12531 NULL
 +kvm_setup_async_pf_12555 kvm_setup_async_pf 3 12555 NULL
 +ib_umem_get_12557 ib_umem_get 2-3 12557 NULL
++ceph_osdc_wait_request_12572 ceph_osdc_wait_request 0 12572 NULL
 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2 12580 NULL
-+macvtap_compat_ioctl_12587 macvtap_compat_ioctl 3 12587 NULL
 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
-+ipv6_get_l4proto_12600 ipv6_get_l4proto 2 12600 NULL
++tlbflush_write_file_12598 tlbflush_write_file 3 12598 NULL
 +vhci_put_user_12604 vhci_put_user 4 12604 NULL
-+fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 NULL
++ipath_mmap_mem_12625 ipath_mmap_mem 3 12625 NULL
++sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3 12632 NULL
-+ctrl_cdev_compat_ioctl_12634 ctrl_cdev_compat_ioctl 3 12634 NULL
 +pn_sendmsg_12640 pn_sendmsg 4 12640 NULL
 +dwc3_link_state_write_12641 dwc3_link_state_write 3 12641 NULL
++nr_recvmsg_12649 nr_recvmsg 4 12649 NULL
 +wb_create_12651 wb_create 1 12651 NULL
++rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 NULL
 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
 +sel_read_class_12669 sel_read_class 3 12669 NULL nohasharray
 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 &sel_read_class_12669
++ext4_writepage_trans_blocks_12674 ext4_writepage_trans_blocks 0 12674 NULL
++ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
++iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3 12707 NULL
 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3 12716 NULL
 +ivtv_write_12721 ivtv_write 3 12721 NULL
 +key_rx_spec_read_12736 key_rx_spec_read 3 12736 NULL
 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL
-+__videobuf_alloc_cached_12740 __videobuf_alloc_cached 1 12740 NULL
++run_delayed_data_ref_12749 run_delayed_data_ref 0 12749 NULL
 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3 12756 NULL
 +listxattr_12769 listxattr 3 12769 NULL
 +sctp_ssnmap_init_12772 sctp_ssnmap_init 2-3 12772 NULL
-+ieee80211_rx_mgmt_beacon_12780 ieee80211_rx_mgmt_beacon 3 12780 NULL
-+platform_create_bundle_12785 platform_create_bundle 4-6 12785 NULL
-+btrfs_remove_free_space_12793 btrfs_remove_free_space 2 12793 NULL
++btrfs_remove_free_space_12793 btrfs_remove_free_space 2-0 12793 NULL
 +scsi_adjust_queue_depth_12802 scsi_adjust_queue_depth 3 12802 NULL
 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
++tlv_put_uuid_12824 tlv_put_uuid 0 12824 NULL
 +readq_12825 readq 0 12825 NULL
++SyS_add_key_12834 SyS_add_key 4 12834 NULL
 +TSS_authhmac_12839 TSS_authhmac 3 12839 NULL
-+spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
-+ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
++spidev_sync_12842 spidev_sync 0 12842 NULL
 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL
 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL
 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
++free_tind_blocks_12926 free_tind_blocks 0 12926 NULL
 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
++SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
 +bm_status_write_12964 bm_status_write 3 12964 NULL
-+_drbd_md_first_sector_12984 _drbd_md_first_sector 0 12984 NULL
 +raid56_parity_recover_12987 raid56_parity_recover 5 12987 NULL
-+acpi_tb_install_table_12988 acpi_tb_install_table 1 12988 NULL
 +TransmitTcb_12989 TransmitTcb 4 12989 NULL
 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
++btrfs_write_dirty_block_groups_13030 btrfs_write_dirty_block_groups 0 13030 NULL
 +generic_segment_checks_13041 generic_segment_checks 0 13041 NULL
++SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
 +ocfs2_write_begin_13045 ocfs2_write_begin 3-4 13045 NULL
-+__dn_setsockopt_13060 __dn_setsockopt 5 13060 NULL
++ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 NULL nohasharray
++__dn_setsockopt_13060 __dn_setsockopt 5 13060 &ptlrpc_lprocfs_threads_min_seq_write_13060
 +biovec_create_pool_13079 biovec_create_pool 2 13079 NULL
++_ocfs2_free_suballoc_bits_13085 _ocfs2_free_suballoc_bits 0 13085 NULL
 +irq_set_chip_and_handler_13088 irq_set_chip_and_handler 1 13088 NULL
 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
-+blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
-+mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3 13100 NULL
-+ubifs_compat_ioctl_13108 ubifs_compat_ioctl 3 13108 NULL
++mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3-0 13100 NULL
++ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
++SyS_msgrcv_13109 SyS_msgrcv 3 13109 NULL
 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
 +xen_allocate_irq_dynamic_13116 xen_allocate_irq_dynamic 0 13116 NULL
 +bfad_debugfs_read_13119 bfad_debugfs_read 3 13119 NULL
@@ -103557,223 +103895,264 @@ index 0000000..b04803b
 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
 +dgrp_net_ioctl_13183 dgrp_net_ioctl 2 13183 NULL
 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 NULL
-+compat_put_ulong_13186 compat_put_ulong 1 13186 NULL
 +__cmpxchg64_13187 __cmpxchg64 0 13187 NULL
 +comedi_read_13199 comedi_read 3 13199 NULL
 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3 13205 NULL
 +__nodes_fold_13215 __nodes_fold 4 13215 NULL
++get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3 13229 NULL
 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
-+fw_download_code_13249 fw_download_code 3 13249 NULL nohasharray
-+kvm_lapic_enable_pv_eoi_13249 kvm_lapic_enable_pv_eoi 2 13249 &fw_download_code_13249
++kvm_lapic_enable_pv_eoi_13249 kvm_lapic_enable_pv_eoi 2 13249 NULL
 +init_tid_tabs_13252 init_tid_tabs 2-3-4 13252 NULL
-+hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
 +bio_integrity_trim_13259 bio_integrity_trim 3 13259 NULL
++simple_attr_write_13260 simple_attr_write 3 13260 NULL
 +c4iw_reg_user_mr_13269 c4iw_reg_user_mr 2-3 13269 NULL
-+carl9170_rx_13272 carl9170_rx 3 13272 NULL
 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
-+platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
-+i915_drop_caches_write_13308 i915_drop_caches_write 3 13308 NULL
++sd_major_13294 sd_major 0-1 13294 NULL
++kempld_read16_13297 kempld_read16 0 13297 NULL
 +reexecute_instruction_13321 reexecute_instruction 2 13321 NULL
-+us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 NULL
 +__clone_and_map_data_bio_13334 __clone_and_map_data_bio 4-8 13334 NULL
 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5-2 13337 NULL
-+cache_ctr_13364 cache_ctr 2 13364 NULL
-+mthca_alloc_mtt_range_13371 mthca_alloc_mtt_range 2 13371 NULL
++get_bits_13353 get_bits 0-2 13353 NULL
++hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 NULL
 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 NULL nohasharray
 +wep_key_not_found_read_13377 wep_key_not_found_read 3 13377 &iso_sched_alloc_13377
-+dis_bypass_write_13388 dis_bypass_write 3 13388 NULL
-+carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 NULL
-+sky2_receive_13407 sky2_receive 2 13407 NULL
++ext4_meta_trans_blocks_13380 ext4_meta_trans_blocks 0-3-2 13380 NULL
++lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 NULL nohasharray
++dis_bypass_write_13388 dis_bypass_write 3 13388 &lov_mds_md_size_13388
++BcmSetActiveSection_13389 BcmSetActiveSection 0 13389 NULL
++ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL
 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
++compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
 +keyring_read_13438 keyring_read 3 13438 NULL
-+sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3 13440 NULL nohasharray
-+set_tap_pwup_pfs_13440 set_tap_pwup_pfs 3 13440 &sctp_setsockopt_peer_primary_addr_13440
++sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3 13440 NULL
 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 8-9-7 13443 NULL
-+mthca_buddy_alloc_13454 mthca_buddy_alloc 2 13454 NULL
-+ocfs2_align_bytes_to_blocks_13512 ocfs2_align_bytes_to_blocks 2 13512 NULL
++sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
++data_read_13494 data_read 3 13494 NULL
++i915_switch_context_13498 i915_switch_context 0 13498 NULL
++ioat_chansts_32_13506 ioat_chansts_32 0 13506 NULL
++ocfs2_align_bytes_to_blocks_13512 ocfs2_align_bytes_to_blocks 2-0 13512 NULL
 +core_status_13515 core_status 4 13515 NULL
 +smk_write_mapped_13519 smk_write_mapped 3 13519 NULL
 +bm_init_13529 bm_init 2 13529 NULL
-+non_atomic_pte_lookup_13540 non_atomic_pte_lookup 2 13540 NULL nohasharray
-+SYSC_remap_file_pages_13540 SYSC_remap_file_pages 1 13540 &non_atomic_pte_lookup_13540
++kvm_get_cr8_13538 kvm_get_cr8 0 13538 NULL
++SYSC_remap_file_pages_13540 SYSC_remap_file_pages 1-2 13540 NULL nohasharray
++non_atomic_pte_lookup_13540 non_atomic_pte_lookup 2 13540 &SYSC_remap_file_pages_13540
++__btrfs_alloc_chunk_13554 __btrfs_alloc_chunk 0 13554 NULL
++llcp_sock_recvmsg_13556 llcp_sock_recvmsg 4 13556 NULL
 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3 13558 NULL
 +ubifs_get_idx_gc_leb_13566 ubifs_get_idx_gc_leb 0 13566 NULL
-+sys_madvise_13569 sys_madvise 1 13569 NULL
 +read_file_antenna_13574 read_file_antenna 3 13574 NULL
 +cache_write_13589 cache_write 3 13589 NULL
-+mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 NULL
-+aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
-+irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
-+usb_dump_interface_descriptor_13603 usb_dump_interface_descriptor 0 13603 NULL
++Rd_Indx_13602 Rd_Indx 3-2 13602 NULL
 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL
 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
-+iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
 +packet_snd_13634 packet_snd 3 13634 NULL
 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
 +cache_downcall_13666 cache_downcall 3 13666 NULL
++ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0-4 13682 NULL
++nv94_aux_13689 nv94_aux 2-5 13689 NULL
++usb_get_string_13693 usb_get_string 0 13693 NULL
++atomic_cmpxchg_13700 atomic_cmpxchg 0 13700 NULL
 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 NULL
++ocfs2_cache_block_dealloc_13731 ocfs2_cache_block_dealloc 0 13731 NULL
 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
 +ieee802154_alloc_device_13767 ieee802154_alloc_device 1 13767 NULL
 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
 +random_read_13815 random_read 3 13815 NULL
++mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL
 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
-+evdev_ioctl_compat_13851 evdev_ioctl_compat 2-3 13851 NULL
-+compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL nohasharray
-+alloc_trace_uprobe_13870 alloc_trace_uprobe 3 13870 &compat_ip_setsockopt_13870
-+qp_memcpy_to_queue_13886 qp_memcpy_to_queue 2-5 13886 NULL
++enc_pools_insert_13849 enc_pools_insert 3 13849 NULL
++evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
++compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
++btrfs_insert_empty_item_13885 btrfs_insert_empty_item 0 13885 NULL
++qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
++__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
++window_alignment_13895 window_alignment 0 13895 NULL
 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3 13900 NULL
++is_inode_existent_13913 is_inode_existent 0 13913 NULL
++cfg80211_inform_bss_width_13933 cfg80211_inform_bss_width 9 13933 NULL
 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3 13940 NULL nohasharray
 +ocfs2_xa_value_truncate_13940 ocfs2_xa_value_truncate 2 13940 &ieee80211_if_read_dot11MeshForwarding_13940
 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3 13943 NULL
-+compat_chaninfo_13945 compat_chaninfo 2 13945 NULL
 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3 13946 NULL
++qib_mmap_mem_13947 qib_mmap_mem 3 13947 NULL
 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3 13950 NULL
++osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
++ocfs2_refresh_slot_info_13957 ocfs2_refresh_slot_info 0 13957 NULL
 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL
-+com90xx_found_13974 com90xx_found 3 13974 NULL
 +qcam_read_13977 qcam_read 3 13977 NULL
 +dsp_read_13980 dsp_read 2 13980 NULL
 +bm_block_bits_13981 bm_block_bits 0 13981 NULL nohasharray
 +dvb_demux_read_13981 dvb_demux_read 3 13981 &bm_block_bits_13981
++create_files_14003 create_files 0 14003 NULL
++sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL
-+_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 NULL
 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
 +read_def_modal_eeprom_14041 read_def_modal_eeprom 3 14041 NULL
 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
 +sta_agg_status_read_14058 sta_agg_status_read 3 14058 NULL
-+i915_drop_caches_read_14060 i915_drop_caches_read 3 14060 NULL
++ovs_flow_actions_alloc_14072 ovs_flow_actions_alloc 1 14072 NULL
++lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
 +do_proc_readlink_14096 do_proc_readlink 3 14096 NULL
 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
-+nlmsg_len_14115 nlmsg_len 0 14115 NULL
-+vfio_fops_compat_ioctl_14130 vfio_fops_compat_ioctl 3 14130 NULL
-+ntfs_rl_replace_14136 ntfs_rl_replace 2-4 14136 NULL
++intel_ring_wait_seqno_14107 intel_ring_wait_seqno 0 14107 NULL
++ext4_journal_blocks_per_page_14127 ext4_journal_blocks_per_page 0 14127 NULL
++ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
++qfq_ffs_14139 qfq_ffs 2 14139 NULL
 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6 14140 NULL
 +em_canid_change_14150 em_canid_change 3 14150 NULL
 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL
 +print_input_mask_14168 print_input_mask 3-0 14168 NULL
++ocfs2_split_and_insert_14171 ocfs2_split_and_insert 0 14171 NULL
 +ocfs2_xattr_value_truncate_14183 ocfs2_xattr_value_truncate 3 14183 NULL
++datafab_read_data_14186 datafab_read_data 4 14186 NULL
++do_splice_14196 do_splice 5 14196 NULL
++hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
 +alloc_async_14208 alloc_async 1 14208 NULL
-+sys_kexec_load_14222 sys_kexec_load 2 14222 NULL
++ath6kl_regread_write_14220 ath6kl_regread_write 3 14220 NULL
 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3 14233 NULL
-+dma_declare_coherent_memory_14244 dma_declare_coherent_memory 4-2 14244 NULL
++dma_declare_coherent_memory_14244 dma_declare_coherent_memory 4 14244 NULL
 +snd_soc_hw_bulk_write_raw_14245 snd_soc_hw_bulk_write_raw 2-4 14245 NULL
-+reiserfs_compat_ioctl_14265 reiserfs_compat_ioctl 3 14265 NULL
-+ath6kl_connect_event_14267 ath6kl_connect_event 8-9-7 14267 NULL
-+add_numbered_child_14273 add_numbered_child 5 14273 NULL
-+OS_mem_token_alloc_14276 OS_mem_token_alloc 1 14276 NULL
-+snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
++ext4_journal_restart_14251 ext4_journal_restart 0 14251 NULL
++will_overwrite_ref_14252 will_overwrite_ref 0 14252 NULL
++ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
 +rr_status_14293 rr_status 5 14293 NULL
 +read_default_ldt_14302 read_default_ldt 2 14302 NULL
++__readl_14308 __readl 0 14308 NULL
++send_chown_14309 send_chown 0 14309 NULL
++i915_gem_object_finish_gpu_14312 i915_gem_object_finish_gpu 0 14312 NULL
 +oo_objects_14319 oo_objects 0 14319 NULL
++ww_mutex_deadlock_injection_14321 ww_mutex_deadlock_injection 0 14321 NULL
++ll_get_user_pages_14328 ll_get_user_pages 2-3-0 14328 NULL
++down_write_failed_14331 down_write_failed 2 14331 NULL
 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
-+scsi2int_14358 scsi2int 0 14358 NULL
++alloc_tx_struct_14349 alloc_tx_struct 1 14349 NULL
 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 0-3 14363 NULL
++btrfs_set_inode_index_14379 btrfs_set_inode_index 0 14379 NULL
 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL
 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3 14393 NULL
 +smk_write_onlycap_14400 smk_write_onlycap 3 14400 NULL
++first_logical_byte_14403 first_logical_byte 0 14403 NULL
 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
++qib_user_sdma_page_length_14432 qib_user_sdma_page_length 0-2-1 14432 NULL
 +check_lpt_crc_14442 check_lpt_crc 0 14442 NULL
 +block_size_14443 block_size 0 14443 NULL
-+ci13xxx_add_device_14456 ci13xxx_add_device 3 14456 NULL
++lmv_user_md_size_14456 lmv_user_md_size 0-1 14456 NULL
 +snd_emu10k1_proc_spdif_status_14457 snd_emu10k1_proc_spdif_status 4-5 14457 NULL
++lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
++dma_transfer_size_14473 dma_transfer_size 0 14473 NULL
 +udplite_getfrag_14479 udplite_getfrag 3-4 14479 NULL
-+ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3 14486 NULL
++efx_mdio_check_mmds_14486 efx_mdio_check_mmds 2 14486 NULL nohasharray
++ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3 14486 &efx_mdio_check_mmds_14486
 +ocfs2_debug_read_14507 ocfs2_debug_read 3 14507 NULL
-+dataflash_read_user_otp_14536 dataflash_read_user_otp 2-3 14536 NULL nohasharray
-+ep0_write_14536 ep0_write 3 14536 &dataflash_read_user_otp_14536
++ep0_write_14536 ep0_write 3 14536 NULL nohasharray
++dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 &ep0_write_14536
++register_trace_sched_switch_14545 register_trace_sched_switch 0 14545 NULL
 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3 14549 NULL
 +drm_vmalloc_dma_14550 drm_vmalloc_dma 1 14550 NULL
-+usb_dump_desc_14553 usb_dump_desc 0 14553 NULL
 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
 +remap_to_origin_then_cache_14583 remap_to_origin_then_cache 3 14583 NULL
 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3 14591 NULL
 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 NULL
++ocfs2_steal_meta_14602 ocfs2_steal_meta 0 14602 NULL
 +ocfs2_trim_group_14641 ocfs2_trim_group 4-3 14641 NULL
 +dbJoin_14644 dbJoin 0 14644 NULL
 +profile_replace_14652 profile_replace 3 14652 NULL
++add_to_page_cache_locked_14668 add_to_page_cache_locked 0 14668 NULL
++min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
++nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3 14680 NULL
 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
-+tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL
 +u_audio_playback_14709 u_audio_playback 3 14709 NULL
++rtw_cbuf_alloc_14710 rtw_cbuf_alloc 1 14710 NULL
++cgroup_path_14713 cgroup_path 3 14713 NULL
 +get_bio_block_14714 get_bio_block 0 14714 NULL
 +vfd_write_14717 vfd_write 3 14717 NULL
++SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
 +raid1_resize_14740 raid1_resize 2 14740 NULL
++i915_error_state_buf_init_14742 i915_error_state_buf_init 2 14742 NULL
 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3 14753 NULL
-+qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
 +regmap_range_read_file_14775 regmap_range_read_file 3 14775 NULL
 +sta_dev_read_14782 sta_dev_read 3 14782 NULL
++keys_proc_write_14792 keys_proc_write 3 14792 NULL
 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
++__kfifo_in_14797 __kfifo_in 3-0 14797 NULL
 +hpet_readl_14801 hpet_readl 0 14801 NULL nohasharray
 +snd_als300_gcr_read_14801 snd_als300_gcr_read 0 14801 &hpet_readl_14801
-+bcma_scan_read32_14802 bcma_scan_read32 0 14802 NULL
++changed_cb_14819 changed_cb 0 14819 NULL
 +do_tune_cpucache_14828 do_tune_cpucache 2 14828 NULL
-+__mutex_fastpath_lock_retval_14844 __mutex_fastpath_lock_retval 0 14844 NULL
 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
-+lcd_write_14857 lcd_write 3 14857 NULL nohasharray
-+__krealloc_14857 __krealloc 2 14857 &lcd_write_14857
++lcd_write_14857 lcd_write 3 14857 NULL
 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
-+sriov_enable_migration_14889 sriov_enable_migration 2 14889 NULL
++gmux_index_read8_14890 gmux_index_read8 0 14890 NULL
 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
-+unifi_read_14899 unifi_read 3 14899 NULL
 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
-+krealloc_14908 krealloc 2 14908 NULL
-+regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL
++regmap_irq_get_virq_14910 regmap_irq_get_virq 2-0 14910 NULL
 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
-+qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 2-5 14923 &__arch_hweight64_14923
++qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923
 +ocfs2_expand_nonsparse_inode_14936 ocfs2_expand_nonsparse_inode 3-4 14936 NULL
++range_to_mtrr_14940 range_to_mtrr 2 14940 NULL
 +queue_cnt_14951 queue_cnt 0 14951 NULL
++unix_dgram_recvmsg_14952 unix_dgram_recvmsg 4 14952 NULL
++i915_vma_unbind_14954 i915_vma_unbind 0 14954 NULL
 +videobuf_read_stream_14956 videobuf_read_stream 3 14956 NULL
 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
 +setkey_14987 setkey 3 14987 NULL nohasharray
 +gpio_twl4030_write_14987 gpio_twl4030_write 1 14987 &setkey_14987
 +xfs_dinode_size_14996 xfs_dinode_size 0 14996 NULL
-+vmap_15025 vmap 2 15025 NULL
 +blk_integrity_tuple_size_15027 blk_integrity_tuple_size 0 15027 NULL
-+irq_get_next_irq_15053 irq_get_next_irq 1 15053 NULL
++irq_get_next_irq_15053 irq_get_next_irq 1-0 15053 NULL
 +cld_pipe_downcall_15058 cld_pipe_downcall 3 15058 NULL
 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3 15067 NULL
 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
-+ntfs_copy_from_user_15072 ntfs_copy_from_user 3-5 15072 NULL
-+compat_SyS_preadv_15105 compat_SyS_preadv 3 15105 NULL
++ntfs_copy_from_user_15072 ntfs_copy_from_user 3-5-0 15072 NULL
++pppoe_recvmsg_15073 pppoe_recvmsg 4 15073 NULL
++ceph_calc_ceph_pg_15075 ceph_calc_ceph_pg 0 15075 NULL
++perf_trace_sched_stat_runtime_15115 perf_trace_sched_stat_runtime 3 15115 NULL
 +hex_dump_to_buffer_15121 hex_dump_to_buffer 6 15121 NULL
 +start_port_15124 start_port 0 15124 NULL
-+memchr_15126 memchr 0 15126 NULL
 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
++iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 3 15167 NULL
 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL
 +reserve_resources_15194 reserve_resources 3 15194 NULL
++mtt_alloc_res_15211 mtt_alloc_res 5 15211 NULL
 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3 15218 NULL
++iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3 15239 NULL
 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3 15243 NULL
 +div64_u64_15263 div64_u64 0-1-2 15263 NULL
-+compat_raw_ioctl_15290 compat_raw_ioctl 3 15290 NULL
-+sys_connect_15291 sys_connect 3 15291 NULL nohasharray
-+xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 &sys_connect_15291
++simple_strtol_15273 simple_strtol 0 15273 NULL
++fw_realloc_buffer_15280 fw_realloc_buffer 2 15280 NULL
 +arch_enable_uv_irq_15294 arch_enable_uv_irq 2 15294 NULL
 +acpi_ev_create_gpe_block_15297 acpi_ev_create_gpe_block 5 15297 NULL
-+tpm_tis_init_15304 tpm_tis_init 2-3 15304 NULL
-+fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 NULL
-+__ocfs2_remove_xattr_range_15330 __ocfs2_remove_xattr_range 4-5-3 15330 NULL
++ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 NULL
++__ocfs2_remove_xattr_range_15330 __ocfs2_remove_xattr_range 4-3-5 15330 NULL
++bfloat_mantissa_15334 bfloat_mantissa 0 15334 NULL
++xlog_ticket_alloc_15335 xlog_ticket_alloc 2 15335 NULL
 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 6 15337 NULL
 +ioread16_15342 ioread16 0 15342 NULL
-+alloc_ring_15345 alloc_ring 2-4 15345 NULL
++ept_prefetch_gpte_15348 ept_prefetch_gpte 4 15348 NULL
 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL
++count_inode_extrefs_15366 count_inode_extrefs 0 15366 NULL
++ext4_direct_IO_15369 ext4_direct_IO 4 15369 NULL
 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL
@@ -103782,67 +104161,72 @@ index 0000000..b04803b
 +btrfs_level_size_15392 btrfs_level_size 0 15392 NULL
 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3 15403 NULL
 +get_modalias_15406 get_modalias 2 15406 NULL
++blockdev_direct_IO_15408 blockdev_direct_IO 0-5 15408 NULL
 +dm_cache_resize_15422 dm_cache_resize 2 15422 NULL
-+__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4 15423 NULL
-+tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2 15438 NULL
++__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
++tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
 +hpsa_change_queue_depth_15449 hpsa_change_queue_depth 2 15449 NULL
 +memweight_15450 memweight 2 15450 NULL
 +vmalloc_15464 vmalloc 1 15464 NULL
++__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 NULL
++insert_old_idx_znode_15500 insert_old_idx_znode 0 15500 NULL
 +zd_chip_is_zd1211b_15518 zd_chip_is_zd1211b 0 15518 NULL
++ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
-+ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
-+ieee80211_amsdu_to_8023s_15561 ieee80211_amsdu_to_8023s 5 15561 NULL
++xfrm_state_mtu_15548 xfrm_state_mtu 0-2 15548 NULL
++snd_pcm_channel_info_15572 snd_pcm_channel_info 0 15572 NULL
 +persistent_status_15574 persistent_status 4 15574 NULL
 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
++cl_io_submit_sync_15579 cl_io_submit_sync 0 15579 NULL
 +vme_user_write_15587 vme_user_write 3 15587 NULL
-+ocfs2_truncate_rec_15595 ocfs2_truncate_rec 7 15595 NULL
++ocfs2_truncate_rec_15595 ocfs2_truncate_rec 7-0 15595 NULL
 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
 +iommu_device_max_index_15620 iommu_device_max_index 0-3-2-1 15620 NULL nohasharray
 +compat_fillonedir_15620 compat_fillonedir 3 15620 &iommu_device_max_index_15620
-+set_dis_tap_pfs_15621 set_dis_tap_pfs 3 15621 NULL
 +proc_loginuid_read_15631 proc_loginuid_read 3 15631 NULL
-+tomoyo_scan_bprm_15642 tomoyo_scan_bprm 2-4 15642 NULL nohasharray
++tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
 +sk_memory_allocated_add_15642 sk_memory_allocated_add 2 15642 &tomoyo_scan_bprm_15642 nohasharray
 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3 15642 &sk_memory_allocated_add_15642
-+fs_path_add_15648 fs_path_add 3 15648 NULL
++joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
++fs_path_add_15648 fs_path_add 3-0 15648 NULL
 +xsd_read_15653 xsd_read 3 15653 NULL
-+compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
 +unix_bind_15668 unix_bind 3 15668 NULL
-+dm_read_15674 dm_read 3 15674 NULL
++SyS_connect_15674 SyS_connect 3 15674 NULL nohasharray
++dm_read_15674 dm_read 3 15674 &SyS_connect_15674
 +pstore_mkfile_15675 pstore_mkfile 6 15675 NULL
-+uf_sme_queue_message_15697 uf_sme_queue_message 3 15697 NULL
-+ocfs2_split_tree_15716 ocfs2_split_tree 5 15716 NULL
++i915_gem_object_set_to_cpu_domain_15705 i915_gem_object_set_to_cpu_domain 0 15705 NULL
++ocfs2_split_tree_15716 ocfs2_split_tree 5-0 15716 NULL
++tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL
-+bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 3-1 15762 NULL
-+do_test_15766 do_test 1 15766 NULL
-+set_std_nic_pfs_15792 set_std_nic_pfs 3 15792 NULL
++ftrace_profile_init_cpu_15761 ftrace_profile_init_cpu 0 15761 NULL
++bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 3-1-0 15762 NULL
++i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
 +smk_read_direct_15803 smk_read_direct 3 15803 NULL
-+snd_pcm_ioctl_compat_15804 snd_pcm_ioctl_compat 3 15804 NULL
-+gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
-+nameseq_list_15817 nameseq_list 3 15817 &gx1_read_conf_reg_15817 nohasharray
++nameseq_list_15817 nameseq_list 3-0 15817 NULL nohasharray
 +gnttab_expand_15817 gnttab_expand 1 15817 &nameseq_list_15817
-+afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3 15822 NULL nohasharray
-+firmware_upload_15822 firmware_upload 3 15822 &afs_proc_rootcell_write_15822
++afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3 15822 NULL
 +brcmf_sdbrcm_died_dump_15841 brcmf_sdbrcm_died_dump 3 15841 NULL
 +table_size_15851 table_size 0-1-2 15851 NULL
-+ubi_io_write_15870 ubi_io_write 5-4 15870 NULL nohasharray
++ubi_io_write_15870 ubi_io_write 0-5-4 15870 NULL nohasharray
 +media_entity_init_15870 media_entity_init 2-4 15870 &ubi_io_write_15870
 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
++profile_pc_15887 profile_pc 0 15887 NULL
 +nfs_map_group_to_gid_15892 nfs_map_group_to_gid 3 15892 NULL
 +native_read_msr_15905 native_read_msr 0 15905 NULL
 +parse_audio_stream_data_15937 parse_audio_stream_data 3 15937 NULL
 +power_read_15939 power_read 3 15939 NULL
 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3 15948 NULL
-+snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 4-2-5 15952 NULL
-+remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL
-+tfrc_calc_x_15975 tfrc_calc_x 1-2 15975 NULL
++snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5-2-4 15952 NULL
++tfrc_calc_x_15975 tfrc_calc_x 2-1 15975 NULL
 +frame_alloc_15981 frame_alloc 4 15981 NULL
-+alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3 16018 NULL
-+got_frame_16028 got_frame 2 16028 NULL
++i915_gem_object_pin_16032 i915_gem_object_pin 0 16032 NULL
++dccp_recvmsg_16056 dccp_recvmsg 4 16056 NULL
 +read_file_spectral_period_16057 read_file_spectral_period 3 16057 NULL
++si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
++ocfs2_sync_local_to_main_16076 ocfs2_sync_local_to_main 0 16076 NULL
 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3 16103 NULL
 +dma_tx_requested_read_16110 dma_tx_requested_read 3 16110 NULL nohasharray
 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3 16110 &dma_tx_requested_read_16110
@@ -103850,54 +104234,75 @@ index 0000000..b04803b
 +snd_dma_pointer_16126 snd_dma_pointer 0-2 16126 NULL
 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
 +fsm_init_16134 fsm_init 2 16134 NULL
-+hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL
-+bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
++update_block_group_16155 update_block_group 0 16155 NULL
++optimal_reclaimed_pages_16172 optimal_reclaimed_pages 0 16172 NULL
 +mapping_level_16188 mapping_level 2 16188 NULL
++i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL
++tcp_syn_options_16197 tcp_syn_options 0 16197 NULL
++ath10k_htt_rx_ring_size_16201 ath10k_htt_rx_ring_size 0 16201 NULL
 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
 +SyS_pselect6_16210 SyS_pselect6 1 16210 NULL
 +create_table_16213 create_table 2 16213 NULL
 +atomic_read_file_16227 atomic_read_file 3 16227 NULL
 +BcmGetSectionValStartOffset_16235 BcmGetSectionValStartOffset 0 16235 NULL
-+swiotlb_sync_single_for_device_16247 swiotlb_sync_single_for_device 2 16247 NULL nohasharray
-+btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 &swiotlb_sync_single_for_device_16247
-+mark_written_sectors_16262 mark_written_sectors 2 16262 NULL
++lov_prep_brw_set_16246 lov_prep_brw_set 3 16246 NULL
++i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3 16247 NULL nohasharray
++btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 &i40e_dbg_dump_read_16247
++il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3 16249 NULL
++SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL
-+set_disc_pfs_16270 set_disc_pfs 3 16270 NULL
 +mq_force_mapping_16277 mq_force_mapping 2 16277 NULL
 +ocfs2_xattr_bucket_value_truncate_16279 ocfs2_xattr_bucket_value_truncate 4 16279 NULL
 +drbd_setsockopt_16280 drbd_setsockopt 5 16280 NULL nohasharray
-+nand_bch_init_16280 nand_bch_init 3-2 16280 &drbd_setsockopt_16280
-+account_16283 account 0-2-4 16283 NULL nohasharray
++nand_bch_init_16280 nand_bch_init 2-3 16280 &drbd_setsockopt_16280
++account_16283 account 0-4-2 16283 NULL nohasharray
 +mirror_status_16283 mirror_status 5 16283 &account_16283
 +retry_instruction_16285 retry_instruction 2 16285 NULL
++jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL
++mo_xattr_get_16288 mo_xattr_get 0 16288 NULL
 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
 +rbd_segment_offset_16293 rbd_segment_offset 0-2 16293 NULL
 +tfrc_invert_loss_event_rate_16295 tfrc_invert_loss_event_rate 1 16295 NULL
 +rsc_mgr_init_16299 rsc_mgr_init 3 16299 NULL
 +wb_map_16301 wb_map 2 16301 NULL
++kvm_handle_hva_range_16312 kvm_handle_hva_range 3-2 16312 NULL
 +ext4_blocks_count_16320 ext4_blocks_count 0 16320 NULL
 +vmw_cursor_update_image_16332 vmw_cursor_update_image 3-4 16332 NULL
++btrfs_insert_item_16357 btrfs_insert_item 0 16357 NULL
++sysfs_create_groups_16360 sysfs_create_groups 0 16360 NULL
 +total_ps_buffered_read_16365 total_ps_buffered_read 3 16365 NULL
 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL
-+nl80211_send_unprot_deauth_16378 nl80211_send_unprot_deauth 4 16378 NULL
 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL
 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3 16420 NULL
 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3 16431 NULL
++__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
++btrfs_truncate_inode_items_16452 btrfs_truncate_inode_items 0 16452 NULL
++ocfs2_expand_refcount_tree_16455 ocfs2_expand_refcount_tree 0 16455 NULL
 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
++req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
++ocfs2_block_group_set_bits_16488 ocfs2_block_group_set_bits 0 16488 NULL
++add_qgroup_item_16492 add_qgroup_item 0 16492 NULL
 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
++filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
++start_this_handle_16519 start_this_handle 0 16519 NULL
 +snd_interval_max_16529 snd_interval_max 0 16529 NULL
 +raid10_resize_16537 raid10_resize 2 16537 NULL
-+tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL
 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3 16566 NULL
++perf_event_set_period_16574 perf_event_set_period 2-3 16574 NULL
 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
-+virt_to_scatterlist_16582 virt_to_scatterlist 2 16582 NULL
++lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
++btrfs_insert_orphan_item_16602 btrfs_insert_orphan_item 0 16602 NULL
++gmux_index_read32_16604 gmux_index_read32 0 16604 NULL
++btrfs_end_transaction_16610 btrfs_end_transaction 0 16610 NULL
 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 NULL
++btrfs_wait_marked_extents_16615 btrfs_wait_marked_extents 0 16615 NULL
++rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
-+mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
-+ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
++packet_recv_error_16669 packet_recv_error 3 16669 NULL
++__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
++__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL
 +arcmsr_adjust_disk_queue_depth_16756 arcmsr_adjust_disk_queue_depth 2 16756 NULL
-+compat_blkdev_driver_ioctl_16769 compat_blkdev_driver_ioctl 4 16769 NULL
 +blk_rq_map_user_iov_16772 blk_rq_map_user_iov 5 16772 NULL
 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
@@ -103906,45 +104311,56 @@ index 0000000..b04803b
 +drm_malloc_ab_16831 drm_malloc_ab 1-2 16831 NULL
 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL
 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL
-+vfio_pci_rw_16861 vfio_pci_rw 3 16861 NULL
 +alloc_idx_lebs_16872 alloc_idx_lebs 2 16872 NULL
 +carl9170_debugfs_ampdu_state_read_16873 carl9170_debugfs_ampdu_state_read 3 16873 NULL
 +st_write_16874 st_write 3 16874 NULL
 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL
-+idx_to_pfn_16919 idx_to_pfn 0 16919 NULL
++transport_init_session_tags_16878 transport_init_session_tags 1-2 16878 NULL
++ext4_ext_zeroout_16895 ext4_ext_zeroout 0 16895 NULL
 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &psb_unlocked_ioctl_16926
-+_sp2d_alloc_16944 _sp2d_alloc 1-2-3 16944 NULL
++_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
-+cfg80211_send_unprot_disassoc_16951 cfg80211_send_unprot_disassoc 3 16951 NULL
++wrm_16966 wrm 0 16966 NULL
 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
++ocfs2_read_quota_phys_block_16990 ocfs2_read_quota_phys_block 0 16990 NULL
 +ceph_read_dir_17005 ceph_read_dir 3 17005 NULL
++snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
++btrfs_unlink_inode_17043 btrfs_unlink_inode 0 17043 NULL
 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4 17048 NULL
 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
++__copy_user_nocache_17065 __copy_user_nocache 0 17065 NULL
++sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
 +dvb_dvr_read_17073 dvb_dvr_read 3 17073 NULL
 +simple_transaction_read_17076 simple_transaction_read 3 17076 NULL
-+__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL
 +carl9170_debugfs_mem_usage_read_17084 carl9170_debugfs_mem_usage_read 3 17084 NULL
-+mac_address_string_17091 mac_address_string 0 17091 NULL
 +entry_length_17093 entry_length 0 17093 NULL
-+sys_preadv_17100 sys_preadv 3 17100 NULL
++ocfs2_get_refcount_cpos_end_17113 ocfs2_get_refcount_cpos_end 0 17113 NULL
++write_mem_17114 write_mem 3 17114 NULL
 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
-+mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
++wrmaltWithLock_17139 wrmaltWithLock 0 17139 NULL
 +nouveau_instobj_create__17144 nouveau_instobj_create_ 4 17144 NULL
++jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
 +sep_read_17161 sep_read 3 17161 NULL
 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3 17164 NULL
 +UniStrnlen_17169 UniStrnlen 0 17169 NULL
-+access_remote_vm_17189 access_remote_vm 0-2-4 17189 NULL
++ocfs2_flock_handle_signal_17189 ocfs2_flock_handle_signal 0 17189 NULL nohasharray
++access_remote_vm_17189 access_remote_vm 0-4-2 17189 &ocfs2_flock_handle_signal_17189 nohasharray
++iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3 17189 &access_remote_vm_17189
 +driver_state_read_17194 driver_state_read 3 17194 NULL nohasharray
 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &driver_state_read_17194
++sync_request_17208 sync_request 2 17208 NULL
 +dn_recvmsg_17213 dn_recvmsg 4 17213 NULL
++send_write_or_clone_17241 send_write_or_clone 0 17241 NULL
 +to_oblock_17254 to_oblock 0-1 17254 NULL
 +unpack_value_17259 unpack_value 1 17259 NULL
-+__be16_to_cpup_17261 __be16_to_cpup 0 17261 NULL
++lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 NULL
 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3 17262 NULL
++alloc_reserved_file_extent_17267 alloc_reserved_file_extent 0 17267 NULL
 +alloc_ep_17269 alloc_ep 1 17269 NULL
++hw_test_and_write_17271 hw_test_and_write 3 17271 NULL
 +pg_read_17276 pg_read 3 17276 NULL
 +raw_recvmsg_17277 raw_recvmsg 4 17277 NULL
 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
@@ -103952,106 +104368,120 @@ index 0000000..b04803b
 +minstrel_stats_read_17290 minstrel_stats_read 3 17290 NULL
 +install_breakpoint_17292 install_breakpoint 4 17292 NULL
 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
-+skb_pad_17302 skb_pad 2 17302 NULL
 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
 +gnttab_map_frames_v2_17314 gnttab_map_frames_v2 2 17314 NULL
-+ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 NULL
++SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3 17346 NULL
 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 NULL
-+_fd_dma_mem_free_17406 _fd_dma_mem_free 1 17406 NULL
++mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3 17424 NULL
++compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
 +sta_connected_time_read_17435 sta_connected_time_read 3 17435 NULL
 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 NULL
++libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
 +nla_get_u32_17455 nla_get_u32 0 17455 NULL
 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
-+compat_cmd_17465 compat_cmd 2 17465 NULL
-+probe_bios_17467 probe_bios 1 17467 NULL
 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL
-+__alloc_session_17485 __alloc_session 2-1 17485 NULL
 +TSS_rawhmac_17486 TSS_rawhmac 3 17486 NULL
++lookup_tree_block_ref_17494 lookup_tree_block_ref 0 17494 NULL
 +bitmap_pos_to_ord_17503 bitmap_pos_to_ord 3 17503 NULL
-+__copy_to_user_17551 __copy_to_user 0-3 17551 NULL
-+copy_from_user_17559 copy_from_user 3 17559 NULL
++lbs_highrssi_write_17515 lbs_highrssi_write 3 17515 NULL
++qp_free_res_17541 qp_free_res 5 17541 NULL
++xlog_do_log_recovery_17550 xlog_do_log_recovery 3 17550 NULL
++__copy_to_user_17551 __copy_to_user 3-0 17551 NULL
++copy_from_user_17559 copy_from_user 3-0 17559 NULL
++snd_pcm_action_lock_irq_17569 snd_pcm_action_lock_irq 0 17569 NULL
 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL
 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL
-+rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
-+iwl_dump_nic_event_log_17601 iwl_dump_nic_event_log 0 17601 NULL
++__inode_info_17603 __inode_info 0 17603 NULL
 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
 +osst_execute_17607 osst_execute 7-6 17607 NULL
 +ocfs2_mark_extent_written_17615 ocfs2_mark_extent_written 6 17615 NULL
 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3 17618 NULL
++dma_map_page_17628 dma_map_page 0 17628 NULL
++ocfs2_rotate_subtree_left_17634 ocfs2_rotate_subtree_left 0 17634 NULL
 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 1 17645 NULL
 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL
 +packet_setsockopt_17662 packet_setsockopt 5 17662 NULL nohasharray
 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662
++kernel_write_17665 kernel_write 3 17665 NULL
 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3 17686 NULL
-+gfn_to_pfn_memslot_17693 gfn_to_pfn_memslot 2 17693 NULL
-+__einj_error_trigger_17707 __einj_error_trigger 1 17707 NULL nohasharray
-+venus_rename_17707 venus_rename 5-4 17707 &__einj_error_trigger_17707
-+isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6 17726 NULL
++filemap_fdatawait_17688 filemap_fdatawait 0 17688 NULL
++gfn_to_pfn_memslot_17693 gfn_to_pfn_memslot 2-0 17693 NULL
++__einj_error_trigger_17707 __einj_error_trigger 0 17707 NULL nohasharray
++venus_rename_17707 venus_rename 4-5 17707 &__einj_error_trigger_17707
 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL
 +sctpprobe_read_17741 sctpprobe_read 3 17741 NULL
 +mark_unsafe_pages_17759 mark_unsafe_pages 0 17759 NULL
-+brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL
++dgap_do_fep_load_17765 dgap_do_fep_load 3 17765 NULL
 +dtf_read_run_17768 dtf_read_run 3 17768 NULL
 +brcmf_sdio_chip_verifynvram_17776 brcmf_sdio_chip_verifynvram 4 17776 NULL
 +hash_ipport6_expire_17784 hash_ipport6_expire 3 17784 NULL
 +perf_clock_17787 perf_clock 0 17787 NULL
-+ubifs_leb_change_17789 ubifs_leb_change 4 17789 NULL
++ubifs_leb_change_17789 ubifs_leb_change 0-4 17789 NULL
++get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL nohasharray
++shrink_slab_node_17794 shrink_slab_node 3-4 17794 &get_unaligned_be64_17794
++bkey_to_cacheline_17811 bkey_to_cacheline 0 17811 NULL
 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL
-+count_leafs_17842 count_leafs 0 17842 NULL
++dm_stats_message_17863 dm_stats_message 5 17863 NULL
 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3 17864 NULL
 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL
 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3 17875 NULL
-+orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL
++orinoco_set_key_17878 orinoco_set_key 7-5 17878 NULL nohasharray
++i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
-+compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
 +ocfs2_clusters_to_blocks_17896 ocfs2_clusters_to_blocks 0-2 17896 NULL
 +recover_head_17904 recover_head 3 17904 NULL
-+dccp_feat_register_sp_17914 dccp_feat_register_sp 5 17914 NULL
 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL
-+srp_iu_pool_alloc_17920 srp_iu_pool_alloc 2 17920 NULL
 +scsi_bufflen_17933 scsi_bufflen 0 17933 NULL
-+ufs_free_blocks_17963 ufs_free_blocks 2-3 17963 NULL
++__mutex_lock_check_stamp_17947 __mutex_lock_check_stamp 0 17947 NULL
++beacon_interval_write_17952 beacon_interval_write 3 17952 NULL
++ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL nohasharray
++tlv_put_u64_17963 tlv_put_u64 0 17963 &ufs_free_blocks_17963
 +calc_nr_buckets_17976 calc_nr_buckets 0 17976 NULL
++ext4_ext_calc_credits_for_single_extent_17983 ext4_ext_calc_credits_for_single_extent 0-2 17983 NULL
 +smk_write_cipso_17989 smk_write_cipso 3 17989 NULL
 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3 18006 NULL
 +alloc_rx_desc_ring_18016 alloc_rx_desc_ring 2 18016 NULL
 +fill_read_18019 fill_read 0 18019 NULL
-+o2hb_highest_node_18034 o2hb_highest_node 2 18034 NULL
-+cryptd_alloc_instance_18048 cryptd_alloc_instance 2-3 18048 NULL
-+find_next_inuse_18051 find_next_inuse 2-3 18051 NULL
++o2hb_highest_node_18034 o2hb_highest_node 2-0 18034 NULL
++__posix_lock_file_18035 __posix_lock_file 0 18035 NULL
++ocfs2_cache_cluster_dealloc_18043 ocfs2_cache_cluster_dealloc 0 18043 NULL
++cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
++find_next_inuse_18051 find_next_inuse 2-3-0 18051 NULL
 +ddebug_proc_write_18055 ddebug_proc_write 3 18055 NULL
 +lua_sysfs_read_18062 lua_sysfs_read 6 18062 NULL
-+hex_byte_pack_18064 hex_byte_pack 0 18064 NULL
-+packet_came_18072 packet_came 3 18072 NULL
++fpregs_get_18066 fpregs_get 4 18066 NULL
 +kvm_read_guest_page_18074 kvm_read_guest_page 5-2 18074 NULL
 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL
-+get_vm_area_18080 get_vm_area 1 18080 NULL
 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL
 +mpi_alloc_18094 mpi_alloc 1 18094 NULL
++hfs_direct_IO_18104 hfs_direct_IO 4 18104 NULL
 +dfs_file_read_18116 dfs_file_read 3 18116 NULL
 +svc_getnl_18120 svc_getnl 0 18120 NULL
-+paging32_gpte_to_gfn_lvl_18131 paging32_gpte_to_gfn_lvl 0-1-2 18131 NULL
++paging32_gpte_to_gfn_lvl_18131 paging32_gpte_to_gfn_lvl 0-2-1 18131 NULL
 +vmw_surface_dma_size_18132 vmw_surface_dma_size 0 18132 NULL
 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4 18148 NULL
-+_has_tag_18169 _has_tag 2 18169 NULL
++is_idx_node_in_use_18165 is_idx_node_in_use 0 18165 NULL
 +pccard_store_cis_18176 pccard_store_cis 6 18176 NULL
++snd_pcm_hw_refine_user_18204 snd_pcm_hw_refine_user 0 18204 NULL
 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
++ocfs2_divide_leaf_refcount_block_18214 ocfs2_divide_leaf_refcount_block 0 18214 NULL
 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5 18215 NULL
 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 NULL
-+snd_ctl_ioctl_compat_18250 snd_ctl_ioctl_compat 3 18250 NULL
++rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5 18254 NULL
++__sysfs_add_one_18258 __sysfs_add_one 0 18258 NULL
 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL
 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
-+alloc_ring_18278 alloc_ring 2-4 18278 NULL
++alloc_ring_18278 alloc_ring 4-2 18278 NULL
 +find_dirty_idx_leb_18280 find_dirty_idx_leb 0 18280 NULL
 +nouveau_subdev_create__18281 nouveau_subdev_create_ 7 18281 NULL nohasharray
 +bio_phys_segments_18281 bio_phys_segments 0 18281 &nouveau_subdev_create__18281
@@ -104059,140 +104489,176 @@ index 0000000..b04803b
 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
 +um_idi_write_18293 um_idi_write 3 18293 NULL
 +nouveau_disp_create__18305 nouveau_disp_create_ 4-7 18305 NULL
-+ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
 +vga_r_18310 vga_r 0 18310 NULL
++class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
++csio_mem_read_18319 csio_mem_read 3 18319 NULL
++alloc_and_copy_string_18321 alloc_and_copy_string 2 18321 NULL
 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL
++__inorder_to_tree_18329 __inorder_to_tree 0-3-1 18329 NULL
++lcd_proc_write_18351 lcd_proc_write 3 18351 NULL
 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3 18355 NULL
 +xlbd_reserve_minors_18365 xlbd_reserve_minors 1-2 18365 NULL
-+SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
++SyS_process_vm_readv_18366 SyS_process_vm_readv 5-3 18366 NULL
 +ep_io_18367 ep_io 0 18367 NULL
 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
-+ci_role_write_18388 ci_role_write 3 18388 NULL
++ci_role_write_18388 ci_role_write 3 18388 NULL nohasharray
++irq_find_mapping_18388 irq_find_mapping 0-2 18388 &ci_role_write_18388
++btrfs_update_inode_18394 btrfs_update_inode 0 18394 NULL
++hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
 +__video_register_device_18399 __video_register_device 3 18399 NULL
 +hash_ip4_expire_18402 hash_ip4_expire 3 18402 NULL nohasharray
 +adis16136_show_serial_18402 adis16136_show_serial 3 18402 &hash_ip4_expire_18402
++btrfs_rmap_block_18403 btrfs_rmap_block 0 18403 NULL
 +crystalhd_user_data_18407 crystalhd_user_data 3 18407 NULL
-+usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 7 18426 NULL
 +batadv_orig_node_add_if_18433 batadv_orig_node_add_if 2 18433 NULL nohasharray
 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 &batadv_orig_node_add_if_18433
 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL
++btrfs_uuid_tree_lookup_18451 btrfs_uuid_tree_lookup 0 18451 NULL
++flash_dev_cache_miss_18454 flash_dev_cache_miss 4 18454 NULL
 +fuse_perform_write_18457 fuse_perform_write 4 18457 NULL
 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
++pcibios_window_alignment_18460 pcibios_window_alignment 0 18460 NULL
 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 3-2 18466 NULL
-+pci_vpd_lrdt_size_18479 pci_vpd_lrdt_size 0 18479 NULL
-+udpv6_setsockopt_18487 udpv6_setsockopt 5 18487 NULL
++pci_vpd_lrdt_size_18479 pci_vpd_lrdt_size 0 18479 NULL nohasharray
++mite_bytes_in_transit_18479 mite_bytes_in_transit 0 18479 &pci_vpd_lrdt_size_18479
++r600_texture_size_18487 r600_texture_size 4-5-6 18487 NULL nohasharray
++udpv6_setsockopt_18487 udpv6_setsockopt 5 18487 &r600_texture_size_18487
++btrfs_fiemap_18501 btrfs_fiemap 3 18501 NULL nohasharray
++remap_pmd_range_18501 remap_pmd_range 3-4-5 18501 &btrfs_fiemap_18501
++i915_gem_object_wait_fence_18508 i915_gem_object_wait_fence 0 18508 NULL
++__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0-3 18510 NULL
++snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
-+nouveau_fifo_channel_create__18530 nouveau_fifo_channel_create_ 5-6-9 18530 NULL
++nouveau_fifo_channel_create__18530 nouveau_fifo_channel_create_ 9 18530 NULL
 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
 +sas_change_queue_depth_18555 sas_change_queue_depth 2 18555 NULL
++vb2_streamon_18562 vb2_streamon 0 18562 NULL
 +smk_write_rules_list_18565 smk_write_rules_list 3 18565 NULL
 +debug_output_18575 debug_output 3 18575 NULL
++is_extent_unchanged_18576 is_extent_unchanged 0 18576 NULL
 +check_lpt_type_18577 check_lpt_type 0 18577 NULL
-+__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
++numa_node_id_18596 numa_node_id 0 18596 NULL
 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
 +slabinfo_write_18600 slabinfo_write 3 18600 &filemap_fdatawait_range_18600
 +iowarrior_write_18604 iowarrior_write 3 18604 NULL
-+batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 NULL
++audio_get_endpoint_req_18624 audio_get_endpoint_req 0 18624 NULL
 +from_buffer_18625 from_buffer 3 18625 NULL
 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
 +unmap_page_18665 unmap_page 2-3 18665 NULL
 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
++echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 NULL
 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
-+unlocked_compat_ipmi_ioctl_18708 unlocked_compat_ipmi_ioctl 3 18708 NULL nohasharray
-+iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3 18708 &unlocked_compat_ipmi_ioctl_18708
++iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3 18708 NULL
 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
-+ocfs2_trim_extent_18711 ocfs2_trim_extent 4-3 18711 NULL
-+compat_SyS_writev_18712 compat_SyS_writev 3 18712 NULL
++ocfs2_trim_extent_18711 ocfs2_trim_extent 3-4 18711 NULL
 +blk_rq_bytes_18715 blk_rq_bytes 0 18715 NULL
++byt_gpio_to_irq_18721 byt_gpio_to_irq 2 18721 NULL
++ext4_es_insert_extent_18729 ext4_es_insert_extent 0 18729 NULL
 +snd_als4k_gcr_read_addr_18741 snd_als4k_gcr_read_addr 0 18741 NULL
 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL
 +__erst_read_to_erange_from_nvram_18748 __erst_read_to_erange_from_nvram 0 18748 NULL
 +wep_packets_read_18751 wep_packets_read 3 18751 NULL
-+md_compat_ioctl_18764 md_compat_ioctl 4 18764 NULL
 +read_file_dump_nfcal_18766 read_file_dump_nfcal 3 18766 NULL
 +ffs_epfile_read_18775 ffs_epfile_read 3 18775 NULL
 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
-+fat_compat_dir_ioctl_18800 fat_compat_dir_ioctl 3 18800 NULL
-+ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 NULL
++prealloc_18800 prealloc 0 18800 NULL
 +madvise_hwpoison_18812 madvise_hwpoison 2 18812 NULL
 +setup_ioapic_irq_18813 setup_ioapic_irq 1 18813 NULL
++dm_stats_print_18815 dm_stats_print 7 18815 NULL
 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
 +mtf_test_write_18844 mtf_test_write 3 18844 NULL
++iterate_inode_refs_18846 iterate_inode_refs 0 18846 NULL
 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3 18862 NULL
-+ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3 18869 NULL
++ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3 18869 NULL nohasharray
++heads_to_leaves_18869 heads_to_leaves 2-0 18869 &ieee80211_if_read_element_ttl_18869
 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
-+___alloc_bootmem_node_18882 ___alloc_bootmem_node 2-3 18882 NULL
 +width_to_agaw_18883 width_to_agaw 0-1 18883 NULL
++overwrite_item_18896 overwrite_item 0 18896 NULL
 +ceph_setxattr_18913 ceph_setxattr 4 18913 NULL
-+mangle_packet_18920 mangle_packet 7-9 18920 NULL
++ext4_block_in_group_18922 ext4_block_in_group 2 18922 NULL
++ieee80211_rx_mgmt_disassoc_18927 ieee80211_rx_mgmt_disassoc 3 18927 NULL
++create_pending_snapshot_18936 create_pending_snapshot 0 18936 NULL
 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
-+regcache_sync_block_18963 regcache_sync_block 3-4 18963 NULL
++regcache_sync_block_18963 regcache_sync_block 4-3 18963 NULL
 +__nla_reserve_18974 __nla_reserve 3 18974 NULL
++__blockdev_direct_IO_18977 __blockdev_direct_IO 0-6 18977 NULL
 +gfn_to_pfn_atomic_18981 gfn_to_pfn_atomic 2 18981 NULL
-+find_dirtiest_idx_leb_19001 find_dirtiest_idx_leb 0 19001 NULL
++get_inode_path_18988 get_inode_path 0 18988 NULL
++find_dirtiest_idx_leb_19001 find_dirtiest_idx_leb 0 19001 NULL nohasharray
++test_check_exists_19001 test_check_exists 2 19001 &find_dirtiest_idx_leb_19001
 +layout_in_gaps_19006 layout_in_gaps 2 19006 NULL
 +huge_page_size_19008 huge_page_size 0 19008 NULL
-+usbdev_compat_ioctl_19026 usbdev_compat_ioctl 3 19026 NULL
++push_leaf_right_19017 push_leaf_right 0 19017 NULL
 +prepare_highmem_image_19028 prepare_highmem_image 0 19028 NULL
++ocfs2_steal_resource_19036 ocfs2_steal_resource 0 19036 NULL
 +revalidate_19043 revalidate 2 19043 NULL
-+drm_fb_helper_init_19044 drm_fb_helper_init 3-4 19044 NULL
++afs_vnode_store_data_19048 afs_vnode_store_data 2-3-4-5 19048 NULL
++osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
 +ieee80211_key_alloc_19065 ieee80211_key_alloc 3 19065 NULL
-+msix_map_region_19072 msix_map_region 2 19072 NULL
 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL
-+sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
-+brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3 19106 NULL
 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3 19109 NULL
-+skb_gro_offset_19123 skb_gro_offset 0 19123 NULL
++ATOMIC_SUB_RETURN_19115 ATOMIC_SUB_RETURN 2 19115 NULL
 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL
 +snd_als4k_iobase_readl_19136 snd_als4k_iobase_readl 0 19136 NULL
++btrfs_run_delayed_refs_19137 btrfs_run_delayed_refs 0 19137 NULL
 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
 +sleep_auth_read_19159 sleep_auth_read 3 19159 NULL
++ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 NULL
 +smk_write_access2_19170 smk_write_access2 3 19170 NULL
 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3 19205 NULL
 +vmw_unlocked_ioctl_19212 vmw_unlocked_ioctl 2 19212 NULL
-+__copy_to_user_inatomic_19214 __copy_to_user_inatomic 3 19214 NULL
++__copy_to_user_inatomic_19214 __copy_to_user_inatomic 3-0 19214 NULL
 +dev_counters_read_19216 dev_counters_read 3 19216 NULL
 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
 +gsi_to_irq_19220 gsi_to_irq 0-1 19220 NULL
 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
++snd_pcm_capture_rewind_19229 snd_pcm_capture_rewind 0-2 19229 NULL
 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
-+sys_fcntl_19267 sys_fcntl 3 19267 NULL
++ucma_query_19260 ucma_query 4 19260 NULL
++write_one_cache_group_19261 write_one_cache_group 0 19261 NULL
 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3 19281 NULL
-+io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 NULL
++cfg80211_rx_unprot_mlme_mgmt_19288 cfg80211_rx_unprot_mlme_mgmt 3 19288 NULL
 +qc_capture_19298 qc_capture 3 19298 NULL
-+ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 3-4 19303 NULL
++ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 4-3 19303 NULL
 +event_tx_stuck_read_19305 event_tx_stuck_read 3 19305 NULL
 +gfn_to_gpa_19320 gfn_to_gpa 0-1 19320 NULL
 +debug_read_19322 debug_read 3 19322 NULL
-+cfg80211_inform_bss_19332 cfg80211_inform_bss 8 19332 NULL
++SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL
++cfg80211_inform_bss_19332 cfg80211_inform_bss 8 19332 NULL nohasharray
++lbs_host_sleep_write_19332 lbs_host_sleep_write 3 19332 &cfg80211_inform_bss_19332
 +closure_sub_19359 closure_sub 2 19359 NULL
++firmware_data_write_19360 firmware_data_write 6-5 19360 NULL
 +read_zero_19366 read_zero 3 19366 NULL
 +interpret_user_input_19393 interpret_user_input 2 19393 NULL
 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
++get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL
++pep_recvmsg_19402 pep_recvmsg 4 19402 NULL
 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
 +__phys_addr_19434 __phys_addr 0 19434 NULL
 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
 +xfrm_alg_auth_len_19454 xfrm_alg_auth_len 0 19454 NULL
-+hpet_compat_ioctl_19455 hpet_compat_ioctl 3 19455 NULL
 +gnet_stats_copy_19458 gnet_stats_copy 4 19458 NULL
 +sky2_read16_19475 sky2_read16 0 19475 NULL
-+efivar_create_sysfs_entry_19485 efivar_create_sysfs_entry 2 19485 NULL
++__read_status_pciv2_19492 __read_status_pciv2 0 19492 NULL
++kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
-+skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 NULL
-+dev_alloc_skb_19517 dev_alloc_skb 1 19517 NULL
++cfc_write_array_to_buffer_19529 cfc_write_array_to_buffer 3 19529 NULL nohasharray
++apei_exec_pre_map_gars_19529 apei_exec_pre_map_gars 0 19529 &cfc_write_array_to_buffer_19529
 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL
++howmany_64_19548 howmany_64 2 19548 NULL
++btrfs_xattr_security_init_19553 btrfs_xattr_security_init 0 19553 NULL
 +gfn_to_index_19558 gfn_to_index 0-1-3-2 19558 NULL
++kernel_read_19559 kernel_read 4-0 19559 NULL
 +ocfs2_control_message_19564 ocfs2_control_message 3 19564 NULL
-+ieee80211_if_read_tkip_mic_test_19565 ieee80211_if_read_tkip_mic_test 3 19565 NULL nohasharray
-+wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0 19565 &ieee80211_if_read_tkip_mic_test_19565
++ieee80211_if_read_tkip_mic_test_19565 ieee80211_if_read_tkip_mic_test 3 19565 NULL
 +nfsd_read_19568 nfsd_read 5 19568 NULL
 +cgroup_read_s64_19570 cgroup_read_s64 5 19570 NULL
 +bm_status_read_19583 bm_status_read 3 19583 NULL
@@ -104201,17 +104667,21 @@ index 0000000..b04803b
 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL
 +LoadBitmap_19658 LoadBitmap 2 19658 NULL
-+usbnet_write_cmd_19679 usbnet_write_cmd 7 19679 NULL
++i915_gem_object_bind_to_gtt_19682 i915_gem_object_bind_to_gtt 0 19682 NULL
 +bio_detain_19690 bio_detain 2 19690 NULL
++btrfs_del_inode_extref_19692 btrfs_del_inode_extref 0 19692 NULL
 +mem_cgroup_swappiness_19718 mem_cgroup_swappiness 0 19718 NULL
++btrfs_write_marked_extents_19720 btrfs_write_marked_extents 0 19720 NULL
 +read_reg_19723 read_reg 0 19723 NULL
-+wm8350_block_write_19727 wm8350_block_write 3-2 19727 NULL
-+memcpy_toiovecend_19736 memcpy_toiovecend 4-3 19736 NULL
++wm8350_block_write_19727 wm8350_block_write 2-3 19727 NULL
++memcpy_toiovecend_19736 memcpy_toiovecend 3-4-0 19736 NULL
 +snd_es1968_get_dma_ptr_19747 snd_es1968_get_dma_ptr 0 19747 NULL
-+p9_client_read_19750 p9_client_read 5 19750 NULL
++p9_client_read_19750 p9_client_read 0-5 19750 NULL
 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL
 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
++readhscx_19769 readhscx 0 19769 NULL
++ocfs2_read_group_descriptor_19771 ocfs2_read_group_descriptor 0 19771 NULL
 +__set_print_fmt_19776 __set_print_fmt 0 19776 NULL
 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL
 +irda_setsockopt_19824 irda_setsockopt 5 19824 NULL
@@ -104221,23 +104691,38 @@ index 0000000..b04803b
 +crypt_alloc_buffer_19846 crypt_alloc_buffer 2 19846 NULL
 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
 +__nla_put_19857 __nla_put 3 19857 NULL
-+ip6gre_err_19869 ip6gre_err 5 19869 NULL
 +mrp_request_join_19882 mrp_request_join 4 19882 NULL
 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3 19910 NULL
 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3 19918 NULL
++mangle_name_19923 mangle_name 0 19923 NULL
 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
++guest_read_tsc_19931 guest_read_tsc 0 19931 NULL
 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3 19943 NULL
++cfg80211_rx_assoc_resp_19944 cfg80211_rx_assoc_resp 4 19944 NULL
++alloc_elfnotes_buf_19974 alloc_elfnotes_buf 1 19974 NULL
++get_jack_mode_name_19976 get_jack_mode_name 4 19976 NULL
 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
++rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 NULL
 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
++lov_stripe_md_size_20009 lov_stripe_md_size 0-1 20009 NULL
 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
 +split_scan_timeout_read_20029 split_scan_timeout_read 3 20029 NULL
++mlx5_ib_db_map_user_20037 mlx5_ib_db_map_user 2 20037 NULL
++btrfs_block_rsv_migrate_20050 btrfs_block_rsv_migrate 0 20050 NULL
++__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
 +alloc_ieee80211_20063 alloc_ieee80211 1 20063 NULL
++iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4 20067 NULL
 +btrfs_pin_extent_for_log_replay_20069 btrfs_pin_extent_for_log_replay 2 20069 NULL
++target_message_20072 target_message 2 20072 NULL
 +rawv6_sendmsg_20080 rawv6_sendmsg 4 20080 NULL
 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3 20084 NULL
++aat2870_reg_write_file_20086 aat2870_reg_write_file 3 20086 NULL
 +team_options_register_20091 team_options_register 3 20091 NULL
 +qla2x00_adjust_sdev_qdepth_up_20097 qla2x00_adjust_sdev_qdepth_up 2 20097 NULL
++read_int_20098 read_int 0 20098 NULL
++root_nfs_copy_20111 root_nfs_copy 3 20111 NULL
 +hptiop_adjust_disk_queue_depth_20122 hptiop_adjust_disk_queue_depth 2 20122 NULL
++self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
 +read_flush_pipefs_20171 read_flush_pipefs 3 20171 NULL
 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3 20174 NULL
@@ -104248,27 +104733,32 @@ index 0000000..b04803b
 +rose_sendmsg_20249 rose_sendmsg 4 20249 NULL
 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5 20250 NULL
 +pcpu_alloc_20255 pcpu_alloc 1-2 20255 NULL
-+_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
++resource_size_20256 resource_size 0 20256 NULL
++r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
++dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL
 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3 20320 NULL
++vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL
 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5 20323 NULL
++ocfs2_et_insert_check_20341 ocfs2_et_insert_check 0 20341 NULL
 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1 20347 NULL
 +handle_arr_calc_size_20355 handle_arr_calc_size 0-1 20355 NULL
-+qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
++snd_pcm_stop_20376 snd_pcm_stop 0 20376 NULL
 +smk_set_cipso_20379 smk_set_cipso 3 20379 NULL
-+u64_to_uptr_20384 u64_to_uptr 1 20384 NULL
-+snd_nm256_readl_20394 snd_nm256_readl 0 20394 NULL
-+__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL
-+xen_create_contiguous_region_20457 xen_create_contiguous_region 1 20457 NULL
++block_read_full_page_20380 block_read_full_page 0 20380 NULL
++snd_nm256_readl_20394 snd_nm256_readl 0 20394 NULL nohasharray
++read_7220_creg32_20394 read_7220_creg32 0 20394 &snd_nm256_readl_20394
++__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
++SyS_get_mempolicy_20399 SyS_get_mempolicy 3-4 20399 &__kfifo_from_user_20399
++btrfs_set_acl_20440 btrfs_set_acl 0 20440 NULL
 +nfs3_setxattr_20458 nfs3_setxattr 4 20458 NULL
-+dec_zcache_pers_zpages_20465 dec_zcache_pers_zpages 1 20465 NULL
 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL
 +read_buf_20469 read_buf 2 20469 NULL
 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL
 +fast_user_write_20494 fast_user_write 5 20494 NULL
-+ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 NULL nohasharray
-+hidraw_report_event_20503 hidraw_report_event 3 20503 &ocfs2_db_frozen_trigger_20503
++ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 NULL
 +pcpu_alloc_area_20511 pcpu_alloc_area 0-3 20511 NULL
-+pcpu_depopulate_chunk_20517 pcpu_depopulate_chunk 2-3 20517 NULL
++link_free_space_20512 link_free_space 0 20512 NULL
++pcpu_depopulate_chunk_20517 pcpu_depopulate_chunk 3-2 20517 NULL
 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
@@ -104276,30 +104766,34 @@ index 0000000..b04803b
 +venus_create_20555 venus_create 4 20555 NULL
 +btrfs_super_log_root_20565 btrfs_super_log_root 0 20565 NULL
 +crypto_ahash_reqsize_20569 crypto_ahash_reqsize 0 20569 NULL
-+i915_max_freq_read_20581 i915_max_freq_read 3 20581 NULL
-+batadv_tt_append_diff_20588 batadv_tt_append_diff 4 20588 NULL
++batadv_tt_append_diff_20588 batadv_tt_append_diff 4 20588 NULL nohasharray
++ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 &batadv_tt_append_diff_20588
++kvm_test_age_hva_20593 kvm_test_age_hva 2 20593 NULL
 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
 +lirc_write_20604 lirc_write 3 20604 NULL
-+qib_qsfp_write_20614 qib_qsfp_write 0-4-2 20614 NULL
++qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
-+kfifo_copy_to_user_20646 kfifo_copy_to_user 3 20646 NULL
-+cpulist_scnprintf_20648 cpulist_scnprintf 0-2 20648 NULL
++get_extent_skip_holes_20642 get_extent_skip_holes 2 20642 NULL
++kfifo_copy_to_user_20646 kfifo_copy_to_user 4-3 20646 NULL
++cpulist_scnprintf_20648 cpulist_scnprintf 2-0 20648 NULL
 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
 +oz_cdev_read_20659 oz_cdev_read 3 20659 NULL
-+snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL
++snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
++btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
 +get_user_page_nowait_20682 get_user_page_nowait 3 20682 NULL nohasharray
 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 &get_user_page_nowait_20682
 +cpumask_size_20683 cpumask_size 0 20683 NULL
 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
 +gru_vtop_20689 gru_vtop 2 20689 NULL
 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3 20697 NULL
++i915_gem_obj_ggtt_pin_20698 i915_gem_obj_ggtt_pin 0 20698 NULL
 +__maestro_read_20700 __maestro_read 0 20700 NULL
 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL
 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL
 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
 +security_context_to_sid_force_20724 security_context_to_sid_force 2 20724 NULL
-+vring_add_indirect_20737 vring_add_indirect 3-4 20737 NULL
 +io_apic_set_pci_routing_20740 io_apic_set_pci_routing 2 20740 NULL
++fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL
 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3 20751 NULL
 +ocfs2_align_bytes_to_clusters_20754 ocfs2_align_bytes_to_clusters 2 20754 NULL
 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
@@ -104308,55 +104802,65 @@ index 0000000..b04803b
 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL
 +iommu_range_alloc_20794 iommu_range_alloc 3 20794 NULL
 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3 20795 NULL
-+sys_sendto_20809 sys_sendto 6 20809 NULL
-+cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
++ext4_convert_unwritten_extents_endio_20812 ext4_convert_unwritten_extents_endio 0 20812 NULL
 +strndup_user_20819 strndup_user 2 20819 NULL
-+calc_layout_20829 calc_layout 3 20829 NULL
 +dtf_read_channel_20831 dtf_read_channel 3 20831 NULL
 +wl1271_format_buffer_20834 wl1271_format_buffer 2 20834 NULL
 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL
++btrfs_orphan_add_20840 btrfs_orphan_add 0 20840 NULL
++p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
++nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL
++get_name_20855 get_name 4 20855 NULL
++iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3 20866 NULL
 +snd_pcm_capture_avail_20867 snd_pcm_capture_avail 0 20867 NULL
++srq_free_res_20868 srq_free_res 5 20868 NULL
 +ocfs2_bmap_20874 ocfs2_bmap 2 20874 NULL
-+skb_tail_pointer_20878 skb_tail_pointer 0 20878 NULL
++cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 NULL
++rb_simple_write_20890 rb_simple_write 3 20890 NULL
 +sisusb_send_packet_20891 sisusb_send_packet 2 20891 NULL
 +key_icverrors_read_20895 key_icverrors_read 3 20895 NULL
 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
-+compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
++lbs_rdbbp_write_20918 lbs_rdbbp_write 3 20918 NULL
 +htable_bits_20933 htable_bits 0 20933 NULL
++check_eofblocks_fl_20942 check_eofblocks_fl 0 20942 NULL
 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3 20950 NULL
++rsxx_cram_read_20957 rsxx_cram_read 3 20957 NULL
 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL
-+brcmf_tx_frame_20978 brcmf_tx_frame 3 20978 NULL
 +alg_setsockopt_20985 alg_setsockopt 5 20985 NULL
-+ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
-+ceph_osdc_new_request_21017 ceph_osdc_new_request 14-4 21017 NULL
++qib_verbs_send_20999 qib_verbs_send 5-3 20999 NULL
++ocfs2_free_clusters_21001 ocfs2_free_clusters 4-0 21001 NULL
 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3 21031 NULL
 +lbs_threshold_read_21046 lbs_threshold_read 5 21046 NULL
++reiserfs_direct_IO_21051 reiserfs_direct_IO 4 21051 NULL
 +proc_fault_inject_write_21058 proc_fault_inject_write 3 21058 NULL
++btrfs_insert_root_21061 btrfs_insert_root 0 21061 NULL
++qdisc_get_default_21072 qdisc_get_default 2 21072 NULL
 +event_calibration_read_21083 event_calibration_read 3 21083 NULL
-+compat_sock_ioctl_trans_21092 compat_sock_ioctl_trans 4 21092 NULL
-+multipath_status_21094 multipath_status 5 21094 NULL
-+__cfg80211_send_disassoc_21096 __cfg80211_send_disassoc 3 21096 NULL
++bl_add_page_to_bio_21094 bl_add_page_to_bio 2 21094 NULL nohasharray
++multipath_status_21094 multipath_status 5 21094 &bl_add_page_to_bio_21094
 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL
 +bitset_size_in_bytes_21124 bitset_size_in_bytes 0-1 21124 NULL
 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
++chunk_size_21146 chunk_size 0 21146 NULL
 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
++btrfs_add_root_ref_21186 btrfs_add_root_ref 0 21186 NULL
 +cx18_v4l2_read_21196 cx18_v4l2_read 3 21196 NULL
 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
-+_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
++_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4-0 21220 NULL
 +get_numpages_21227 get_numpages 0-1-2 21227 NULL
-+SyS_mlock_21238 SyS_mlock 1 21238 NULL
++SyS_mlock_21238 SyS_mlock 1-2 21238 NULL
 +input_ff_create_21240 input_ff_create 2 21240 NULL
 +cfg80211_notify_new_peer_candidate_21242 cfg80211_notify_new_peer_candidate 4 21242 NULL
++fru_length_21257 fru_length 0 21257 NULL
++rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 NULL
 +ocfs2_blocks_for_bytes_21268 ocfs2_blocks_for_bytes 0-2 21268 NULL
-+ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 4 21269 NULL
-+make_alloc_exact_21279 make_alloc_exact 1-3 21279 NULL
 +vmw_gmr2_bind_21305 vmw_gmr2_bind 3 21305 NULL
 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
 +add_res_range_21310 add_res_range 4 21310 NULL
@@ -104365,6 +104869,7 @@ index 0000000..b04803b
 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL
 +max77693_irq_domain_map_21357 max77693_irq_domain_map 2 21357 NULL
 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
++split_leaf_21378 split_leaf 0 21378 NULL
 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
@@ -104374,242 +104879,292 @@ index 0000000..b04803b
 +tracing_saved_cmdlines_read_21434 tracing_saved_cmdlines_read 3 21434 NULL
 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3 21438 NULL
 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
-+concat_writev_21451 concat_writev 3 21451 NULL
++ReadISAR_21453 ReadISAR 0 21453 NULL
 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL
 +read_file_xmit_21487 read_file_xmit 3 21487 NULL
 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
++dma_skb_copy_datagram_iovec_21516 dma_skb_copy_datagram_iovec 3-5 21516 NULL
 +btrfs_file_aio_write_21520 btrfs_file_aio_write 4 21520 NULL
 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3 21532 NULL
 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3 21559 NULL
 +xfs_buf_read_uncached_21585 xfs_buf_read_uncached 3 21585 NULL
++snd_es18xx_mixer_read_21586 snd_es18xx_mixer_read 0 21586 NULL
 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
-+compat_SyS_pwritev64_21606 compat_SyS_pwritev64 3 21606 NULL
++filemap_get_page_21606 filemap_get_page 2 21606 NULL
++xlog_do_recovery_pass_21618 xlog_do_recovery_pass 3 21618 NULL
++pci_cardbus_resource_alignment_21625 pci_cardbus_resource_alignment 0 21625 NULL
++ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 3-4 21630 NULL
 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
 +validate_nnode_21638 validate_nnode 0 21638 NULL
-+__irq_alloc_descs_21639 __irq_alloc_descs 2-1-3 21639 NULL
-+carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
++__irq_alloc_descs_21639 __irq_alloc_descs 2-1-0-3 21639 NULL
++ocfs2_lock_refcount_allocators_21646 ocfs2_lock_refcount_allocators 0 21646 NULL
 +atalk_sendmsg_21677 atalk_sendmsg 4 21677 NULL
 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL
-+regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
-+rtllib_alloc_txb_21687 rtllib_alloc_txb 1-2 21687 NULL
++rtllib_alloc_txb_21687 rtllib_alloc_txb 1 21687 NULL
 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
-+reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
-+vm_brk_21739 vm_brk 1 21739 NULL
-+__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 8-6 21744 NULL
++btrfs_find_all_leafs_21712 btrfs_find_all_leafs 0 21712 NULL
++unix_skb_len_21722 unix_skb_len 0 21722 NULL
++lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
++ocfs2_remove_rightmost_path_21729 ocfs2_remove_rightmost_path 0 21729 NULL
++reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL nohasharray
++ext4_split_extent_at_21732 ext4_split_extent_at 0 21732 &reiserfs_allocate_list_bitmaps_21732
++vm_brk_21739 vm_brk 1-2 21739 NULL
 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
++usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 NULL
 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
++SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
++atomic64_cmpxchg_21782 atomic64_cmpxchg 0 21782 NULL
 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3 21785 NULL
-+__ioremap_caller_21800 __ioremap_caller 1-2 21800 NULL
-+min_odd_21802 min_odd 0 21802 NULL
 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
++__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
 +oom_adj_read_21847 oom_adj_read 3 21847 NULL
-+acpi_tb_check_xsdt_21862 acpi_tb_check_xsdt 1 21862 NULL
++gen_unique_name_21852 gen_unique_name 0 21852 NULL
 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
 +brcms_debugfs_hardware_read_21867 brcms_debugfs_hardware_read 3 21867 NULL
-+sisusbcon_bmove_21873 sisusbcon_bmove 6-5-7 21873 NULL nohasharray
-+tcp_cookie_size_check_21873 tcp_cookie_size_check 0-1 21873 &sisusbcon_bmove_21873
-+xen_swiotlb_map_page_21886 xen_swiotlb_map_page 3 21886 NULL
-+__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
++sisusbcon_bmove_21873 sisusbcon_bmove 6-5-7 21873 NULL
++ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
++__alloc_reserved_percpu_21895 __alloc_reserved_percpu 2-1 21895 NULL
 +rio_destid_first_21900 rio_destid_first 0 21900 NULL
 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
 +qsfp_1_read_21915 qsfp_1_read 3 21915 NULL
-+security_mmap_addr_21970 security_mmap_addr 0 21970 NULL
++ast_ttm_tt_create_21917 ast_ttm_tt_create 2 21917 NULL
++__ocfs2_claim_clusters_21936 __ocfs2_claim_clusters 0 21936 NULL
 +alloc_ldt_21972 alloc_ldt 2 21972 NULL
 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL
 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3 22001 NULL nohasharray
-+compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 0-3 22001 &rxpipe_descr_host_int_trig_rx_data_read_22001
++compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 &rxpipe_descr_host_int_trig_rx_data_read_22001
++ocfs2_reserve_cluster_bitmap_bits_22016 ocfs2_reserve_cluster_bitmap_bits 0 22016 NULL
 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
++i915_gem_evict_something_22028 i915_gem_evict_something 0 22028 NULL
 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL
++atalk_recvmsg_22053 atalk_recvmsg 4 22053 NULL
 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL
-+btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2 22077 NULL
++btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3 22077 NULL
 +write_opcode_22082 write_opcode 2 22082 NULL
 +mem_rw_22085 mem_rw 3 22085 NULL
-+is_swbp_at_addr_22089 is_swbp_at_addr 2 22089 NULL
-+lowpan_fragment_xmit_22095 lowpan_fragment_xmit 3-4 22095 NULL
++snd_pcm_xrun_22088 snd_pcm_xrun 0 22088 NULL
 +sched_clock_cpu_22098 sched_clock_cpu 0 22098 NULL
-+qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 2 22103 NULL
-+sys_remap_file_pages_22124 sys_remap_file_pages 1 22124 NULL
-+__bitmap_size_22138 __bitmap_size 0 22138 NULL
-+compat_insn_22142 compat_insn 2 22142 NULL
++rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3 22109 NULL
++shmem_add_to_page_cache_22121 shmem_add_to_page_cache 0 22121 NULL
++snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL
++SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
 +do_tcp_sendpages_22155 do_tcp_sendpages 4 22155 NULL
-+__kfifo_alloc_22173 __kfifo_alloc 3 22173 NULL
++remap_pud_range_22164 remap_pud_range 3-4-5 22164 NULL
++__kfifo_alloc_22173 __kfifo_alloc 3 22173 NULL nohasharray
++vmci_qp_broker_map_22173 vmci_qp_broker_map 3 22173 &__kfifo_alloc_22173
 +fls_22210 fls 0 22210 NULL
++rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 4 22227 NULL nohasharray
++bitmap_clear_bits_22227 bitmap_clear_bits 3 22227 &rfcomm_sock_recvmsg_22227
 +mem_write_22232 mem_write 3 22232 NULL
 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
++fsnotify_parent_22243 fsnotify_parent 0 22243 NULL
 +atomic64_xchg_22246 atomic64_xchg 0 22246 NULL
 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
++ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
++add_res_tree_22263 add_res_tree 7 22263 NULL
 +__btrfs_direct_write_22273 __btrfs_direct_write 4 22273 NULL
 +queue_max_sectors_22280 queue_max_sectors 0 22280 NULL
++i915_gem_execbuffer_relocate_22294 i915_gem_execbuffer_relocate 0 22294 NULL
 +pci_vpd_srdt_size_22300 pci_vpd_srdt_size 0 22300 NULL nohasharray
 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 &pci_vpd_srdt_size_22300
-+extend_brk_22301 extend_brk 0 22301 NULL
 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
-+C_SYSC_msgrcv_22320 C_SYSC_msgrcv 2-3 22320 NULL
-+get_segment_base_22324 get_segment_base 0 22324 NULL
-+radix_tree_find_next_bit_22334 radix_tree_find_next_bit 2-3 22334 NULL
++lov_setstripe_22307 lov_setstripe 2 22307 NULL
++udpv6_sendmsg_22316 udpv6_sendmsg 4 22316 NULL
++C_SYSC_msgrcv_22320 C_SYSC_msgrcv 3 22320 NULL
++radix_tree_find_next_bit_22334 radix_tree_find_next_bit 3-2-0 22334 NULL
 +atomic_read_22342 atomic_read 0 22342 NULL
++ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
 +mlx4_db_alloc_22358 mlx4_db_alloc 3 22358 NULL
 +irq_reserve_irq_22360 irq_reserve_irq 1 22360 NULL nohasharray
 +memcg_size_22360 memcg_size 0 22360 &irq_reserve_irq_22360
 +snd_pcm_alsa_frames_22363 snd_pcm_alsa_frames 2 22363 NULL
 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL
 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
-+alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL
-+btmrvl_psmode_read_22395 btmrvl_psmode_read 3 22395 NULL
-+crash_shrink_memory_22401 crash_shrink_memory 1 22401 NULL
++alloc_large_system_hash_22391 alloc_large_system_hash 2-8-9 22391 NULL
++ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
 +zoran_write_22404 zoran_write 3 22404 NULL
++ATOMIC_ADD_RETURN_22413 ATOMIC_ADD_RETURN 2 22413 NULL
 +queue_reply_22416 queue_reply 3 22416 NULL
 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
 +queue_max_segments_22441 queue_max_segments 0 22441 NULL
++_rtw_vmalloc_22444 _rtw_vmalloc 1 22444 NULL
 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
 +mem_cgroup_read_22461 mem_cgroup_read 5 22461 NULL
-+batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
-+dtf_write_device_22471 dtf_write_device 3 22471 NULL
++btrfs_write_out_cache_22471 btrfs_write_out_cache 0 22471 NULL nohasharray
++dtf_write_device_22471 dtf_write_device 3 22471 &btrfs_write_out_cache_22471
++source_sink_start_ep_22472 source_sink_start_ep 0 22472 NULL
++ecryptfs_write_22488 ecryptfs_write 4-3 22488 NULL
++qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL
 +cache_write_procfs_22491 cache_write_procfs 3 22491 NULL
 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL
 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL
-+ip4_addr_string_22511 ip4_addr_string 0 22511 NULL
-+swiotlb_tbl_unmap_single_22522 swiotlb_tbl_unmap_single 2 22522 NULL nohasharray
-+usb_dump_config_descriptor_22522 usb_dump_config_descriptor 0 22522 &swiotlb_tbl_unmap_single_22522
-+pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
++__btrfs_add_delayed_item_22511 __btrfs_add_delayed_item 0 22511 NULL
++trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
 +atomic_long_read_unchecked_22551 atomic_long_read_unchecked 0 22551 NULL
 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
++snd_pcm_hw_params_choose_22560 snd_pcm_hw_params_choose 0 22560 NULL
 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
 +snapshot_read_22601 snapshot_read 3 22601 NULL
++ocfs2_get_refcount_block_22610 ocfs2_get_refcount_block 0 22610 NULL
 +remove_breakpoint_22628 remove_breakpoint 3 22628 NULL
 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 3 22631 NULL
 +ide_core_cp_entry_22636 ide_core_cp_entry 3 22636 NULL
 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3 22640 NULL
++sysfs_attr_ns_22645 sysfs_attr_ns 0 22645 NULL
 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3 22649 NULL
-+compat_SyS_msgrcv_22661 compat_SyS_msgrcv 2-3 22661 NULL
-+ubifs_leb_write_22679 ubifs_leb_write 4-5 22679 NULL
-+qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6 22680 NULL
++compat_SyS_msgrcv_22661 compat_SyS_msgrcv 3 22661 NULL
++ubifs_leb_write_22679 ubifs_leb_write 4-5 22679 NULL nohasharray
++ext4_ext_direct_IO_22679 ext4_ext_direct_IO 4 22679 &ubifs_leb_write_22679
++fill_gap_22681 fill_gap 0 22681 NULL nohasharray
++l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4 22681 &fill_gap_22681
++bch_dump_read_22685 bch_dump_read 3 22685 NULL
++reg_umr_22686 reg_umr 5 22686 NULL
 +ocfs2_get_block_22687 ocfs2_get_block 2 22687 NULL
-+compat_fd_ioctl_22694 compat_fd_ioctl 4 22694 NULL
-+map_22700 map 2 22700 NULL
++map_22700 map 2 22700 NULL nohasharray
++btrfs_del_inode_ref_in_log_22700 btrfs_del_inode_ref_in_log 0 22700 &map_22700
 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
-+brcmf_sdbrcm_read_control_22721 brcmf_sdbrcm_read_control 3 22721 NULL
-+cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4 22735 NULL
++ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 NULL
++cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL
 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3 22742 NULL
 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2 22762 NULL
 +print_frame_22769 print_frame 0 22769 NULL
 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
-+compat_blkdev_ioctl_22841 compat_blkdev_ioctl 3 22841 NULL
++ocfs2_block_group_alloc_22774 ocfs2_block_group_alloc 0 22774 NULL
++pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
++__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0-3 22806 NULL
 +clone_bio_integrity_22842 clone_bio_integrity 4 22842 NULL
 +read_file_rcstat_22854 read_file_rcstat 3 22854 NULL
-+do_atm_iobuf_22857 do_atm_iobuf 3 22857 NULL
 +create_attr_set_22861 create_attr_set 1 22861 NULL
 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL
 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL
 +mdc800_device_read_22896 mdc800_device_read 3 22896 NULL
 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL
++__btrfs_add_free_space_22917 __btrfs_add_free_space 0 22917 NULL
++xstateregs_set_22932 xstateregs_set 4 22932 NULL
 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
-+alloc_sglist_22960 alloc_sglist 1-2-3 22960 NULL
++alloc_sglist_22960 alloc_sglist 3-2 22960 NULL
 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4 22961 NULL
 +vme_get_size_22964 vme_get_size 0 22964 NULL
 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3 22971 NULL
-+page_table_range_init_count_22977 page_table_range_init_count 0 22977 NULL
++cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL
 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
 +set_msr_hyperv_22985 set_msr_hyperv 3 22985 NULL
 +remote_settings_file_write_22987 remote_settings_file_write 3 22987 NULL
 +brcmf_sdio_chip_exit_download_23001 brcmf_sdio_chip_exit_download 4 23001 NULL
 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3 23023 NULL
 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL
++ocfs2_refcount_cow_xattr_23029 ocfs2_refcount_cow_xattr 0-6-7 23029 NULL
 +st_status_23032 st_status 5 23032 NULL
 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
-+reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 NULL
++comedi_buf_write_n_available_23057 comedi_buf_write_n_available 0 23057 NULL
++reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 NULL nohasharray
++unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4 23062 &reiserfs_add_entry_23062
 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
++filp_close_23071 filp_close 0 23071 NULL
 +kvm_mmu_gva_to_gpa_write_23075 kvm_mmu_gva_to_gpa_write 0 23075 NULL
-+vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
-+raw_sendmsg_23078 raw_sendmsg 4 23078 &vm_map_ram_23078
++raw_sendmsg_23078 raw_sendmsg 4 23078 NULL
 +get_user_hdr_len_23079 get_user_hdr_len 0 23079 NULL
-+qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
 +isr_tx_procs_read_23084 isr_tx_procs_read 3 23084 NULL
 +lnw_gpio_irq_map_23087 lnw_gpio_irq_map 2 23087 NULL
 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3 23091 NULL
++__add_prelim_ref_23095 __add_prelim_ref 0 23095 NULL
 +fls_long_23096 fls_long 0 23096 NULL
-+ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL
++ntfs_ucstonls_23097 ntfs_ucstonls 5-3 23097 NULL
 +pipe_iov_copy_from_user_23102 pipe_iov_copy_from_user 3 23102 NULL
++dgram_recvmsg_23104 dgram_recvmsg 4 23104 NULL
++ip_recv_error_23109 ip_recv_error 3 23109 NULL
 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
 +nl80211_send_rx_auth_23111 nl80211_send_rx_auth 4 23111 NULL
-+__clear_user_23118 __clear_user 0 23118 NULL
-+dm_write_async_23120 dm_write_async 3 23120 NULL
++__clear_user_23118 __clear_user 0-2 23118 NULL
 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
-+ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
++ata_scsi_change_queue_depth_23126 ata_scsi_change_queue_depth 2 23126 NULL
++ext3_listxattr_23137 ext3_listxattr 3 23137 NULL
 +read_file_ani_23161 read_file_ani 3 23161 NULL
-+ioremap_23172 ioremap 1-2 23172 NULL
 +tg_get_cfs_quota_23176 tg_get_cfs_quota 0 23176 NULL
 +usblp_write_23178 usblp_write 3 23178 NULL
 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
 +gss_pipe_downcall_23182 gss_pipe_downcall 3 23182 NULL
-+ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 NULL
 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL
 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
 +convert_ip_to_linear_23198 convert_ip_to_linear 0 23198 NULL
-+pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
-+compat_rawv6_ioctl_23210 compat_rawv6_ioctl 3 23210 &pm80x_free_irq_23210
-+tty_buffer_request_room_23228 tty_buffer_request_room 2 23228 NULL
-+xlog_get_bp_23229 xlog_get_bp 2 23229 NULL
++pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL
++tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL
++__read_status_pci_23229 __read_status_pci 0 23229 NULL nohasharray
++xlog_get_bp_23229 xlog_get_bp 2 23229 &__read_status_pci_23229
++ft1000_read_dpram_mag_32_23232 ft1000_read_dpram_mag_32 0 23232 NULL
 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
-+__gfn_to_rmap_23240 __gfn_to_rmap 1-2 23240 NULL
++__gfn_to_rmap_23240 __gfn_to_rmap 2-1 23240 NULL
++sctp_recvmsg_23265 sctp_recvmsg 4 23265 NULL
 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
-+ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 NULL
-+doc_probe_23285 doc_probe 1 23285 NULL
 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
-+perf_mmap_free_page_23302 perf_mmap_free_page 1 23302 NULL
++gru_preload_tlb_23305 gru_preload_tlb 7-4 23305 NULL
 +i2cdev_write_23310 i2cdev_write 3 23310 NULL
-+mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
++__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
++__es_remove_extent_23323 __es_remove_extent 0 23323 NULL
 +page_readlink_23346 page_readlink 3 23346 NULL
++kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
 +get_dst_timing_23358 get_dst_timing 0 23358 NULL
 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
 +iscsi_change_queue_depth_23416 iscsi_change_queue_depth 2 23416 NULL
 +vga_mm_r_23419 vga_mm_r 0 23419 NULL
 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
++__ctzsi2_23444 __ctzsi2 1 23444 NULL
 +ocfs2_zero_tail_23447 ocfs2_zero_tail 3 23447 NULL
 +hidraw_send_report_23449 hidraw_send_report 3 23449 NULL
-+linear_conf_23485 linear_conf 2 23485 NULL nohasharray
-+divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 &linear_conf_23485
++__ata_change_queue_depth_23484 __ata_change_queue_depth 3-0 23484 NULL
++linear_conf_23485 linear_conf 2 23485 NULL
++copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
 +event_filter_read_23494 event_filter_read 3 23494 NULL
++ext4_remove_blocks_23497 ext4_remove_blocks 0 23497 NULL
++lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
 +__gfn_to_hva_many_23508 __gfn_to_hva_many 0-2 23508 NULL
++devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
++__proc_cpt_table_23516 __proc_cpt_table 5 23516 NULL
 +ima_show_measurements_count_23536 ima_show_measurements_count 3 23536 NULL
++__es_insert_extent_23543 __es_insert_extent 0 23543 NULL
 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1-0 23546 NULL
 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
-+dbg_leb_change_23555 dbg_leb_change 4 23555 NULL
-+venus_symlink_23570 venus_symlink 4-6 23570 NULL
++dbg_leb_change_23555 dbg_leb_change 0-4 23555 NULL
++btrfs_super_bytenr_23561 btrfs_super_bytenr 0 23561 NULL
++venus_symlink_23570 venus_symlink 6-4 23570 NULL
 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3 23574 NULL
++xfpregs_get_23586 xfpregs_get 4 23586 NULL
 +snd_interval_min_23590 snd_interval_min 0 23590 NULL
 +do_mmap_pgoff_23600 do_mmap_pgoff 0 23600 NULL
-+_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL
 +islpci_mgt_transaction_23610 islpci_mgt_transaction 5 23610 NULL
++ocfs2_journal_access_23616 ocfs2_journal_access 0 23616 NULL
++alloc_pte_23642 alloc_pte 3 23642 NULL
 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL
-+ext3_compat_ioctl_23659 ext3_compat_ioctl 3 23659 NULL
 +sInW_23663 sInW 0 23663 NULL
 +SyS_connect_23669 SyS_connect 3 23669 NULL
-+proc_ioctl_compat_23682 proc_ioctl_compat 2 23682 NULL
-+nftl_partscan_23688 nftl_partscan 0 23688 NULL
 +cx18_read_23699 cx18_read 3 23699 NULL
-+isku_sysfs_write_control_23718 isku_sysfs_write_control 6 23718 NULL
++btrfs_insert_delayed_item_23705 btrfs_insert_delayed_item 0 23705 NULL
++at_get_23708 at_get 0 23708 NULL
++snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
-+pack_sg_list_p_23739 pack_sg_list_p 0-2 23739 NULL
 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3 23748 NULL
 +__kfifo_max_r_23768 __kfifo_max_r 0-2-1 23768 NULL
-+__build_packet_message_23778 __build_packet_message 10-4 23778 NULL
++__build_packet_message_23778 __build_packet_message 4-10 23778 NULL
 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
++cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
++mpt_free_res_23793 mpt_free_res 5 23793 NULL
++map_write_23795 map_write 3 23795 NULL
 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
 +rx_path_reset_read_23801 rx_path_reset_read 3 23801 NULL
-+__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2-3 23824 NULL
-+ceph_copy_page_vector_to_user_23829 ceph_copy_page_vector_to_user 3-4 23829 NULL
++ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
++__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
++lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
++ceph_copy_page_vector_to_user_23829 ceph_copy_page_vector_to_user 0-4-3 23829 NULL
 +tfrc_binsearch_23833 tfrc_binsearch 0 23833 NULL
-+xfs_dir2_leaf_getdents_23841 xfs_dir2_leaf_getdents 3 23841 NULL
 +pgdat_end_pfn_23842 pgdat_end_pfn 0 23842 NULL
 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3 23845 NULL
 +p54_init_common_23850 p54_init_common 1 23850 NULL
@@ -104618,179 +105173,228 @@ index 0000000..b04803b
 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL
 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3 23878 NULL
 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
-+tipc_snprintf_23893 tipc_snprintf 2 23893 NULL
++_rtw_zvmalloc_23892 _rtw_zvmalloc 1 23892 NULL
++tipc_snprintf_23893 tipc_snprintf 2-0 23893 NULL
++usbg_prepare_w_request_23895 usbg_prepare_w_request 0 23895 NULL
 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3 23911 &add_new_gdb_meta_bg_23911
++device_create_bin_file_23914 device_create_bin_file 0 23914 NULL
 +f2fs_getxattr_23917 f2fs_getxattr 0 23917 NULL
 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 NULL nohasharray
 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 &ipath_reg_phys_mr_23918
-+kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL
-+__alloc_skb_23940 __alloc_skb 1 23940 NULL
++kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL nohasharray
++intel_ring_alloc_seqno_23928 intel_ring_alloc_seqno 0 23928 &kvm_read_guest_23928
 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL
 +cifs_setxattr_23957 cifs_setxattr 4 23957 NULL
++size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
++vfs_write_23971 vfs_write 0-3 23971 NULL
++sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 3 23984 NULL
 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
-+dgrp_send_24028 dgrp_send 0-2 24028 NULL
++intel_ring_idle_24014 intel_ring_idle 0 24014 NULL
++give_pages_24021 give_pages 3 24021 NULL
 +ocfs2_mark_extent_refcounted_24035 ocfs2_mark_extent_refcounted 6 24035 NULL
 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3 24037 NULL
++hmac_setkey_24043 hmac_setkey 3 24043 NULL
 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL
-+brcmf_sdio_ramrw_24074 brcmf_sdio_ramrw 5 24074 NULL
 +blkcipher_copy_iv_24075 blkcipher_copy_iv 3 24075 NULL
 +vb2_fop_read_24080 vb2_fop_read 3 24080 NULL
++ocfs2_cannibalize_resv_24090 ocfs2_cannibalize_resv 3 24090 NULL
 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3 24108 NULL
 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
-+mpu401_read_24126 mpu401_read 3 24126 NULL
++lov_brw_24122 lov_brw 4 24122 NULL
++mpu401_read_24126 mpu401_read 3-0 24126 NULL
++_picolcd_flash_write_24134 _picolcd_flash_write 4 24134 NULL
 +irnet_ctrl_write_24139 irnet_ctrl_write 3 24139 NULL
++SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
 +set_discard_24162 set_discard 2 24162 NULL
++__copy_user_zeroing_intel_nocache_24163 __copy_user_zeroing_intel_nocache 0-3 24163 NULL
 +adu_read_24177 adu_read 3 24177 NULL
 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
++shrink_tnc_24190 shrink_tnc 0 24190 NULL
++irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL
 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3 24208 NULL
 +efx_vf_size_24213 efx_vf_size 0 24213 NULL
++SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL
-+pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 1-2-3 24224 NULL nohasharray
++pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
 +mei_amthif_read_24224 mei_amthif_read 4 24224 &pcpu_embed_first_chunk_24224
 +pci_num_vf_24235 pci_num_vf 0 24235 NULL
 +sel_read_bool_24236 sel_read_bool 3 24236 NULL
 +dm_cache_save_hint_24257 dm_cache_save_hint 2 24257 NULL
 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6 24260 NULL
++calculate_sizes_24273 calculate_sizes 2 24273 NULL
 +thin_status_24278 thin_status 5 24278 NULL
-+compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
 +msg_size_24288 msg_size 0 24288 NULL
-+ext2_free_blocks_24292 ext2_free_blocks 2-3 24292 NULL
++ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
++i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
 +map_page_24298 map_page 3-4 24298 NULL
++gserial_connect_24302 gserial_connect 0 24302 NULL
 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3 24308 NULL
-+reserve_metadata_bytes_24313 reserve_metadata_bytes 3 24313 NULL
++reserve_metadata_bytes_24313 reserve_metadata_bytes 3-0 24313 NULL
 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL
 +ocfs2_direct_IO_get_blocks_24333 ocfs2_direct_IO_get_blocks 2 24333 NULL
 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3 24336 NULL
-+C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
 +qla2x00_handle_queue_full_24365 qla2x00_handle_queue_full 2 24365 NULL
 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL
 +igetword_24373 igetword 0 24373 NULL
++max_io_len_24384 max_io_len 0-1 24384 NULL
++mpt_alloc_res_24387 mpt_alloc_res 5 24387 NULL
++osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 NULL nohasharray
-+getxattr_24398 getxattr 4 24398 &pvr2_v4l2_ioctl_24398
++getxattr_24398 getxattr 4 24398 &pvr2_v4l2_ioctl_24398 nohasharray
++__btrfs_write_out_cache_24398 __btrfs_write_out_cache 0 24398 &getxattr_24398
 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
++nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
 +b43_debugfs_read_24425 b43_debugfs_read 3 24425 NULL
-+iwl_nvm_read_section_24438 iwl_nvm_read_section 0 24438 NULL
-+ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 4-6 24439 NULL
-+smk_user_access_24440 smk_user_access 3 24440 NULL
-+page_address_24444 page_address 0 24444 NULL
++xenbus_file_read_24427 xenbus_file_read 3 24427 NULL
++ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 NULL
++copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
++ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
++smk_user_access_24440 smk_user_access 3 24440 NULL nohasharray
++rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
++__push_leaf_left_24456 __push_leaf_left 0 24456 NULL
 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL
-+ocfs2_write_cluster_by_desc_24466 ocfs2_write_cluster_by_desc 5-6 24466 NULL
++lbs_highsnr_write_24460 lbs_highsnr_write 3 24460 NULL
++skb_copy_and_csum_datagram_iovec_24466 skb_copy_and_csum_datagram_iovec 2 24466 NULL nohasharray
++ocfs2_write_cluster_by_desc_24466 ocfs2_write_cluster_by_desc 6-5 24466 &skb_copy_and_csum_datagram_iovec_24466
++snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3 24491 NULL
++i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
++push_nodes_for_insert_24496 push_nodes_for_insert 0 24496 NULL
 +pd_video_read_24510 pd_video_read 3 24510 NULL
 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL
 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
-+named_prepare_buf_24532 named_prepare_buf 2 24532 NULL
 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
-+tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
++SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL
-+count_preds_24600 count_preds 0 24600 NULL
-+sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 NULL
++sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 NULL nohasharray
++lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
++SyS_poll_24620 SyS_poll 2 24620 NULL
 +kvm_pv_enable_async_pf_24637 kvm_pv_enable_async_pf 2 24637 NULL
 +context_alloc_24645 context_alloc 3 24645 NULL
 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
-+unifi_net_data_malloc_24716 unifi_net_data_malloc 3 24716 NULL
-+read_fs_24717 read_fs 0 24717 NULL
++btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
++datafab_write_data_24696 datafab_write_data 4 24696 NULL
++intelfbhw_get_p1p2_24703 intelfbhw_get_p1p2 2 24703 NULL
 +simple_attr_read_24738 simple_attr_read 3 24738 NULL
 +qla2x00_change_queue_depth_24742 qla2x00_change_queue_depth 2 24742 NULL
-+ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
 +get_dma_residue_24749 get_dma_residue 0 24749 NULL
++ocfs2_cow_file_pos_24751 ocfs2_cow_file_pos 3 24751 NULL
 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
-+nfsd4_sanitize_slot_size_24756 nfsd4_sanitize_slot_size 0-1 24756 NULL
-+i915_cache_sharing_read_24775 i915_cache_sharing_read 3 24775 NULL
++kempld_read8_24756 kempld_read8 0 24756 NULL
 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
-+skb_make_writable_24783 skb_make_writable 2 24783 NULL
 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
 +cache_read_24790 cache_read 3 24790 NULL
-+unpack_str_24798 unpack_str 0 24798 NULL
++__xfs_get_blocks_24791 __xfs_get_blocks 2 24791 NULL
++i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
++user_regset_copyout_24796 user_regset_copyout 7 24796 NULL
++kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
 +__next_cpu_nr_24805 __next_cpu_nr 1 24805 NULL
++sb_set_blocksize_24807 sb_set_blocksize 0-2 24807 NULL
++ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3 24810 NULL
 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
++net2272_read_24825 net2272_read 0 24825 NULL
 +snd_als4k_gcr_read_24840 snd_als4k_gcr_read 0 24840 NULL
++btrfs_next_old_item_24843 btrfs_next_old_item 0 24843 NULL
++xfs_free_file_space_24853 xfs_free_file_space 2-3 24853 NULL
 +snd_pcm_lib_buffer_bytes_24865 snd_pcm_lib_buffer_bytes 0 24865 NULL
 +pnp_alloc_24869 pnp_alloc 1 24869 NULL nohasharray
 +l2cap_create_basic_pdu_24869 l2cap_create_basic_pdu 3 24869 &pnp_alloc_24869
 +setup_buffering_24872 setup_buffering 3 24872 NULL
-+bnx2fc_cmd_mgr_alloc_24873 bnx2fc_cmd_mgr_alloc 3-2 24873 NULL
-+queues_read_24877 queues_read 3 24877 NULL nohasharray
-+symbol_string_24877 symbol_string 0 24877 &queues_read_24877
++queues_read_24877 queues_read 3 24877 NULL
++__vxge_hw_vp_initialize_24885 __vxge_hw_vp_initialize 2 24885 NULL
 +codec_list_read_file_24910 codec_list_read_file 3 24910 NULL
-+v4l2_ctrl_new_24927 v4l2_ctrl_new 7 24927 NULL
-+next_token_24929 next_token 0 24929 NULL
-+uf_create_device_nodes_24948 uf_create_device_nodes 2 24948 NULL
-+ocfs2_fiemap_24949 ocfs2_fiemap 3-4 24949 NULL
++__btrfs_free_extent_24927 __btrfs_free_extent 7-0 24927 NULL nohasharray
++v4l2_ctrl_new_24927 v4l2_ctrl_new 7 24927 &__btrfs_free_extent_24927
++ocfs2_fiemap_24949 ocfs2_fiemap 4-3 24949 NULL
 +packet_sendmsg_24954 packet_sendmsg 4 24954 NULL
-+sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3 24976 NULL
-+nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4 24987 NULL
++btrfs_update_delayed_inode_24988 btrfs_update_delayed_inode 0 24988 NULL
 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3 25003 NULL
 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3 25005 NULL
++twl6030_irq_unmap_25014 twl6030_irq_unmap 2 25014 NULL
 +ni_660x_num_counters_25031 ni_660x_num_counters 0 25031 NULL
 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 NULL
++load_unaligned_zeropad_25050 load_unaligned_zeropad 0 25050 NULL
++btrfs_stack_key_blockptr_25058 btrfs_stack_key_blockptr 0 25058 NULL
 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL
++ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 NULL
 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
-+ceph_osdc_writepages_25085 ceph_osdc_writepages 5 25085 NULL
++iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 3 25091 NULL
++gfs2_iter_unstuffed_25099 gfs2_iter_unstuffed 0 25099 NULL nohasharray
++blkg_path_25099 blkg_path 3 25099 &gfs2_iter_unstuffed_25099
 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
-+sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL
-+ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL
++fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL
++record_new_ref_25154 record_new_ref 0 25154 NULL
++ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
++btrfs_delete_delayed_items_25167 btrfs_delete_delayed_items 0 25167 &ipath_init_qp_table_25167
++kvm_mmu_notifier_change_pte_25169 kvm_mmu_notifier_change_pte 3 25169 NULL
 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL
-+ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
++res_counter_read_u64_25180 res_counter_read_u64 0 25180 NULL
++send_create_inode_if_needed_25211 send_create_inode_if_needed 0 25211 NULL
++security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
-+free_memcg_kmem_pages_25228 free_memcg_kmem_pages 1 25228 NULL
 +dtf_write_string_25232 dtf_write_string 5 25232 NULL
 +mon_stat_read_25238 mon_stat_read 3 25238 NULL
-+tcf_csum_ipv6_udp_25241 tcf_csum_ipv6_udp 4 25241 NULL
-+nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 3-5 25245 NULL
++nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 5-3 25245 NULL
 +stripe_status_25259 stripe_status 5 25259 NULL
 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL
 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
 +vfs_writev_25278 vfs_writev 3 25278 NULL
 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL
-+snd_seq_ioctl_compat_25307 snd_seq_ioctl_compat 3 25307 NULL
-+help_25316 help 5 25316 NULL nohasharray
-+ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3 25316 &help_25316
++ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3 25316 NULL
 +rng_buffer_size_25348 rng_buffer_size 0 25348 NULL
 +SYSC_kexec_load_25361 SYSC_kexec_load 2 25361 NULL
-+rio_destid_next_25368 rio_destid_next 2 25368 NULL nohasharray
++rio_destid_next_25368 rio_destid_next 2-0 25368 NULL nohasharray
 +unix_mkname_25368 unix_mkname 0-2 25368 &rio_destid_next_25368
 +sel_read_mls_25369 sel_read_mls 3 25369 NULL
 +tc3589x_gpio_to_irq_25371 tc3589x_gpio_to_irq 2 25371 NULL
++orphanize_inode_25382 orphanize_inode 0 25382 NULL
++SyS_splice_25390 SyS_splice 5 25390 NULL
++btrfs_update_reserved_bytes_25393 btrfs_update_reserved_bytes 0 25393 NULL
++vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL
 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL
 +dai_list_read_file_25421 dai_list_read_file 3 25421 NULL
-+ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL
 +generic_file_buffered_write_25464 generic_file_buffered_write 4 25464 NULL
++ipath_decode_err_25468 ipath_decode_err 3 25468 NULL
 +crypto_hash_digestsize_25469 crypto_hash_digestsize 0 25469 NULL
 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 NULL
-+ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4 25502 NULL
++ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
++evm_init_hmac_25504 evm_init_hmac 0 25504 NULL
 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5 25505 NULL
 +sb_permission_25523 sb_permission 0 25523 NULL
++down_read_failed_25532 down_read_failed 2 25532 NULL
 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL
 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3 25545 NULL
 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
++mgag200_ttm_tt_create_25550 mgag200_ttm_tt_create 2 25550 NULL
 +ht_print_chan_25556 ht_print_chan 0 25556 NULL
 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
-+find_extend_vma_25597 find_extend_vma 2 25597 NULL
-+__devres_alloc_25598 __devres_alloc 2 25598 NULL
++ping_recvmsg_25597 ping_recvmsg 4 25597 NULL nohasharray
++find_extend_vma_25597 find_extend_vma 2 25597 &ping_recvmsg_25597
 +copy_user_generic_25611 copy_user_generic 0 25611 NULL
 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3 25625 NULL
 +__get_user_pages_25628 __get_user_pages 0-3-4 25628 NULL nohasharray
 +befs_utf2nls_25628 befs_utf2nls 3 25628 &__get_user_pages_25628
-+__direct_map_25647 __direct_map 5-6 25647 NULL
-+ext2_try_to_allocate_25667 ext2_try_to_allocate 4-2 25667 NULL
++__direct_map_25647 __direct_map 6-5 25647 NULL
++ext2_try_to_allocate_25667 ext2_try_to_allocate 4-2-0 25667 NULL
 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL
++lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2 25672 NULL
 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3 25690 NULL
 +ebitmap_start_positive_25703 ebitmap_start_positive 0 25703 NULL
-+rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3 25712 NULL
++wl1271_tx_enabled_rates_get_25712 wl1271_tx_enabled_rates_get 0 25712 NULL nohasharray
++rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3 25712 &wl1271_tx_enabled_rates_get_25712
 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
++ttm_tt_init_25717 ttm_tt_init 3 25717 NULL
 +sel_write_context_25726 sel_write_context 3 25726 NULL nohasharray
-+__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2-3 25726 &sel_write_context_25726
-+mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
++__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 &sel_write_context_25726
 +ext2_find_near_25734 ext2_find_near 0 25734 NULL
 +__set_clear_dirty_25744 __set_clear_dirty 2 25744 NULL
 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
@@ -104799,17 +105403,17 @@ index 0000000..b04803b
 +sg_read_25799 sg_read 3 25799 NULL
 +system_enable_read_25815 system_enable_read 3 25815 NULL
 +realloc_buffer_25816 realloc_buffer 2 25816 NULL
++ftrace_profile_init_25821 ftrace_profile_init 0 25821 NULL
 +mthca_map_user_db_25823 mthca_map_user_db 5 25823 NULL
 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3 25824 NULL
 +parport_read_25855 parport_read 0 25855 NULL
 +xfs_dir2_sf_hdr_size_25858 xfs_dir2_sf_hdr_size 0 25858 NULL
-+uf_ap_process_data_pdu_25860 uf_ap_process_data_pdu 7 25860 NULL
 +key_attr_size_25865 key_attr_size 0 25865 NULL
 +ath6kl_regread_read_25884 ath6kl_regread_read 3 25884 NULL
-+run_delalloc_nocow_25896 run_delalloc_nocow 3 25896 NULL
++run_delalloc_nocow_25896 run_delalloc_nocow 3-4 25896 NULL
 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 4-3 25899 NULL
 +lpfc_change_queue_depth_25905 lpfc_change_queue_depth 2 25905 NULL
-+nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 7 25908 NULL
++nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 7-4 25908 NULL
 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5 25910 NULL
 +rcname_read_25919 rcname_read 3 25919 NULL
 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
@@ -104818,331 +105422,396 @@ index 0000000..b04803b
 +flush_25957 flush 2 25957 NULL
 +video_register_device_25971 video_register_device 3 25971 NULL
 +udp_setsockopt_25985 udp_setsockopt 5 25985 NULL
++lustre_msg_buflen_v2_25997 lustre_msg_buflen_v2 0 25997 NULL
 +ebt_compat_entry_padsize_26001 ebt_compat_entry_padsize 0 26001 NULL
-+lpfc_sli_probe_sriov_nr_virtfn_26004 lpfc_sli_probe_sriov_nr_virtfn 2 26004 NULL
++SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
 +irq_create_strict_mappings_26025 irq_create_strict_mappings 2-4 26025 NULL
 +xfs_xattr_acl_set_26028 xfs_xattr_acl_set 4 26028 NULL
-+skb_mac_header_26034 skb_mac_header 0 26034 NULL
 +mptscsih_change_queue_depth_26036 mptscsih_change_queue_depth 2 26036 NULL
 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL
 +tun_do_read_26047 tun_do_read 5 26047 NULL
-+__alloc_memory_core_early_26053 __alloc_memory_core_early 2-3 26053 NULL
++make_bfloat_26056 make_bfloat 2 26056 NULL
 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3 26095 NULL
-+skb_cow_26138 skb_cow 2 26138 NULL
-+usb_dump_device_strings_26146 usb_dump_device_strings 0 26146 NULL
-+copy_oldmem_page_26164 copy_oldmem_page 3-1 26164 NULL
++__add_inline_refs_26096 __add_inline_refs 0 26096 NULL
++dup_ref_26100 dup_ref 0 26100 NULL
++intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
++read_sb_page_26119 read_sb_page 5 26119 NULL
++__fswab64_26155 __fswab64 0 26155 NULL
++copy_oldmem_page_26164 copy_oldmem_page 3 26164 NULL
 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3 26166 &gfs2_xattr_acl_get_26166
 +perf_adjust_period_26168 perf_adjust_period 2-3 26168 NULL
-+mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
 +disk_devt_26180 disk_devt 0 26180 NULL
-+get_registers_26187 get_registers 3 26187 NULL
 +cgroup_setxattr_26188 cgroup_setxattr 4 26188 NULL
 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL
 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL
 +mce_write_26201 mce_write 3 26201 NULL
++SyS_splice_26206 SyS_splice 5 26206 NULL
++mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3 26225 NULL
 +_scsih_change_queue_depth_26230 _scsih_change_queue_depth 2 26230 NULL
++rxrpc_recvmsg_26233 rxrpc_recvmsg 4 26233 NULL
 +bio_split_26235 bio_split 2 26235 NULL
++btrfs_delayed_inode_reserve_metadata_26236 btrfs_delayed_inode_reserve_metadata 0 26236 NULL
++ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 4 26244 NULL
++do_setxattr_26264 do_setxattr 0 26264 NULL
 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
++apei_resources_request_26279 apei_resources_request 0 26279 NULL
 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL
 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3 26321 NULL
-+efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 NULL
-+ocfs2_duplicate_clusters_by_page_26357 ocfs2_duplicate_clusters_by_page 5 26357 NULL
++check_can_nocow_26336 check_can_nocow 2 26336 NULL
++snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
++ocfs2_duplicate_clusters_by_page_26357 ocfs2_duplicate_clusters_by_page 5-0-6-3 26357 NULL
 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL
-+dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
-+dma_declare_contiguous_26455 dma_declare_contiguous 2 26455 NULL
++ntty_write_26404 ntty_write 3 26404 NULL
++pagemap_read_26441 pagemap_read 3 26441 NULL
++tower_read_26461 tower_read 3 26461 NULL nohasharray
++enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &tower_read_26461 nohasharray
++numa_cpu_node_26461 numa_cpu_node 0 26461 &enc_pools_add_pages_26461
 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
 +ulong_write_file_26485 ulong_write_file 3 26485 NULL
 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL
++vfio_pin_pages_26494 vfio_pin_pages 1 26494 NULL
 +read_vmcore_26501 read_vmcore 3 26501 NULL
-+vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 3-4 26507 NULL
++uhid_char_write_26502 uhid_char_write 3 26502 NULL
++vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3 26512 NULL
++SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 NULL
++rds_message_inc_copy_to_user_26540 rds_message_inc_copy_to_user 3 26540 NULL
 +__vhost_add_used_n_26554 __vhost_add_used_n 3 26554 NULL
-+ip6_addr_string_26568 ip6_addr_string 0 26568 NULL
++qgroup_account_ref_step3_26558 qgroup_account_ref_step3 0 26558 NULL
++dio_new_bio_26562 dio_new_bio 0 26562 NULL
 +kvm_iommu_put_pages_26571 kvm_iommu_put_pages 2 26571 NULL
-+rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
-+batadv_receive_server_sync_packet_26577 batadv_receive_server_sync_packet 3 26577 &rts51x_read_mem_26577
-+cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL
++rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL
 +regcache_set_reg_present_26598 regcache_set_reg_present 2 26598 NULL
 +__unmap_single_26604 __unmap_single 2-3 26604 NULL
 +iommu_alloc_26621 iommu_alloc 4 26621 NULL
 +pack_value_26625 pack_value 1 26625 NULL
 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3 26627 NULL
++drm_ht_find_item_26637 drm_ht_find_item 0 26637 NULL
++process_extent_26646 process_extent 0 26646 NULL nohasharray
++btrfs_lookup_inode_26646 btrfs_lookup_inode 0 26646 &process_extent_26646
 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL nohasharray
 +inb_p_26650 inb_p 0 26650 &irq_alloc_generic_chip_26650
++usb_reset_device_26661 usb_reset_device 0 26661 NULL
 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL
-+__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
-+rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 NULL
-+aty_ld_le32_26720 aty_ld_le32 0 26720 NULL
 +nouveau_namedb_create__26732 nouveau_namedb_create_ 7 26732 NULL
 +SyS_fcntl_26737 SyS_fcntl 3 26737 NULL
 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3 26745 NULL
-+srp_ring_alloc_26760 srp_ring_alloc 2 26760 NULL
++bos_desc_26752 bos_desc 0 26752 NULL
 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
++dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
++cache_save_setup_26783 cache_save_setup 0 26783 NULL
 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
 +smk_write_load_26829 smk_write_load 3 26829 NULL
-+sizeof_pwm_leds_priv_26830 sizeof_pwm_leds_priv 0-1 26830 NULL
-+slgt_compat_ioctl_26834 slgt_compat_ioctl 3 26834 NULL
++ept_get_level1_sp_gpa_26831 ept_get_level1_sp_gpa 0 26831 NULL
 +__nodes_onto_26838 __nodes_onto 4 26838 NULL
-+scnprint_id_26842 scnprint_id 3 26842 NULL
++scnprint_id_26842 scnprint_id 3-0 26842 NULL
 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3 26847 NULL
-+netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
++tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
++ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3 26879 NULL
 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
-+ext2_compat_ioctl_26883 ext2_compat_ioctl 3 26883 NULL
-+slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
++cfg80211_process_auth_26916 cfg80211_process_auth 3 26916 NULL
 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2 26928 NULL
 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
 +scsi_tgt_copy_sense_26933 scsi_tgt_copy_sense 3 26933 NULL
 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3 26935 NULL nohasharray
 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3 26935 &pwr_ps_enter_read_26935
-+carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL nohasharray
-+create_bm_block_list_26940 create_bm_block_list 0 26940 &carl9170_handle_mpdu_26940
++remove_from_bitmap_26939 remove_from_bitmap 0 26939 NULL
++create_bm_block_list_26940 create_bm_block_list 0 26940 NULL
 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
 +extract_entropy_user_26952 extract_entropy_user 3 26952 NULL nohasharray
 +do_trimming_26952 do_trimming 3 26952 &extract_entropy_user_26952
++xlog_grant_push_ail_26972 xlog_grant_push_ail 2 26972 NULL
++do_direct_IO_26979 do_direct_IO 0 26979 NULL
 +pcf857x_irq_domain_map_26998 pcf857x_irq_domain_map 2 26998 NULL
-+swiotlb_bounce_27046 swiotlb_bounce 2-1 27046 NULL
++i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL
++omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
++ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 4-3-0 27064 NULL
 +snd_pcm_lib_period_bytes_27071 snd_pcm_lib_period_bytes 0 27071 NULL
 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 NULL
++snd_mixer_oss_set_recsrc_27080 snd_mixer_oss_set_recsrc 2 27080 NULL
 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
-+compat_SyS_rt_sigpending_27084 compat_SyS_rt_sigpending 2 27084 NULL
 +find_first_bit_27088 find_first_bit 0-2 27088 NULL
 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3 27089 NULL
 +nes_reg_user_mr_27106 nes_reg_user_mr 2-3 27106 NULL
 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
-+SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
++i915_gem_execbuffer_relocate_slow_27116 i915_gem_execbuffer_relocate_slow 0 27116 NULL
 +get_kernel_page_27133 get_kernel_page 0 27133 NULL
++__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
 +pms_capture_27142 pms_capture 4 27142 NULL
 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3 27143 NULL
 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
-+i2400m_net_rx_27170 i2400m_net_rx 5 27170 NULL
 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3 27183 NULL
-+mmc_blk_compat_ioctl_27194 mmc_blk_compat_ioctl 4 27194 NULL
++get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL
++__intel_ring_begin_27197 __intel_ring_begin 0 27197 NULL
++__sg_alloc_table_27198 __sg_alloc_table 0 27198 NULL
++ocfs2_read_blocks_sync_27210 ocfs2_read_blocks_sync 0 27210 NULL
++write_kmem_27225 write_kmem 3 27225 NULL
 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
 +rxrpc_request_key_27235 rxrpc_request_key 3 27235 NULL
-+cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 NULL
++ocfs2_journal_access_path_27243 ocfs2_journal_access_path 0 27243 NULL
++ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
++qfq_unblock_groups_27269 qfq_unblock_groups 2 27269 NULL
++comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL
-+hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
-+copy_from_buf_27308 copy_from_buf 4-2 27308 NULL
-+virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
-+ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &virtqueue_add_inbuf_27312
++copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
++virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL
++write_buf_27316 write_buf 0-3 27316 NULL
 +ocfs2_blocks_to_clusters_27327 ocfs2_blocks_to_clusters 0-2 27327 NULL
 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 3-0 27332 NULL
 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
-+compat_SyS_semctl_27349 compat_SyS_semctl 4 27349 NULL
++iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3 27363 NULL
 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
-+init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
-+phys_pte_init_27411 phys_pte_init 0-3-2 27411 NULL
++lz4_compress_crypto_27387 lz4_compress_crypto 3 27387 NULL
++seq_read_27411 seq_read 3 27411 NULL
 +ib_dma_map_sg_27413 ib_dma_map_sg 0 27413 NULL
-+acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 NULL nohasharray
-+ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3 27416 &acpi_os_get_root_pointer_27416
-+pack_sg_list_27425 pack_sg_list 0-2 27425 NULL
++ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3 27416 NULL
++ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0-3-4 27422 NULL nohasharray
++evm_inode_init_security_27422 evm_inode_init_security 0 27422 &ocfs2_refcount_cal_cow_clusters_27422
++cypress_write_27423 cypress_write 4 27423 NULL
++sddr09_read_data_27447 sddr09_read_data 3 27447 NULL
 +ktime_to_us_27455 ktime_to_us 0 27455 NULL
++sk_extract_addr_27474 sk_extract_addr 0 27474 NULL
 +v4l2_ctrl_new_std_menu_items_27487 v4l2_ctrl_new_std_menu_items 4 27487 NULL
-+set_tpl_pfs_27490 set_tpl_pfs 3 27490 NULL
 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL
 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL
-+__usbnet_write_cmd_27500 __usbnet_write_cmd 7 27500 NULL
++ept_walk_addr_generic_27501 ept_walk_addr_generic 4 27501 NULL
 +garmin_read_process_27509 garmin_read_process 3 27509 NULL
++oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
 +snd_sonicvibes_getdmaa_27552 snd_sonicvibes_getdmaa 0 27552 NULL
 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
-+libipw_alloc_txb_27579 libipw_alloc_txb 1-2-3 27579 NULL
++sco_sock_recvmsg_27572 sco_sock_recvmsg 4 27572 NULL
++libipw_alloc_txb_27579 libipw_alloc_txb 1 27579 NULL
 +read_flush_procfs_27642 read_flush_procfs 3 27642 NULL nohasharray
 +nl80211_send_connect_result_27642 nl80211_send_connect_result 5-7 27642 &read_flush_procfs_27642 nohasharray
-+ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &nl80211_send_connect_result_27642
++ocfs2_direct_IO_27642 ocfs2_direct_IO 4 27642 &nl80211_send_connect_result_27642 nohasharray
++ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &ocfs2_direct_IO_27642
 +add_new_gdb_27643 add_new_gdb 3 27643 NULL
++btrfs_fallocate_27647 btrfs_fallocate 3-4 27647 NULL
 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
-+set_bypass_pwoff_pfs_27669 set_bypass_pwoff_pfs 3 27669 NULL
-+qword_get_27670 qword_get 0 27670 NULL
++record_changed_ref_27665 record_changed_ref 0 27665 NULL
++iommu_pgsize_27677 iommu_pgsize 2-0 27677 NULL
 +ocfs2_extend_dir_27695 ocfs2_extend_dir 4 27695 NULL
-+fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
-+inc_zcache_eph_zbytes_27704 inc_zcache_eph_zbytes 1 27704 NULL
++fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4-0 27702 NULL
 +evm_write_key_27715 evm_write_key 3 27715 NULL
 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
-+reg_w_buf_27724 reg_w_buf 3 27724 NULL
 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
-+a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
++macvtap_skb_to_vnet_hdr_27747 macvtap_skb_to_vnet_hdr 0 27747 NULL
 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 NULL
-+kcalloc_27770 kcalloc 1-2 27770 NULL
++gpiochip_export_27776 gpiochip_export 0 27776 NULL
++__lov_setstripe_27782 __lov_setstripe 2 27782 NULL
 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 NULL
 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
-+ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL
++ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
++SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
 +fwtty_buffer_rx_27821 fwtty_buffer_rx 3 27821 NULL
-+init_header_complete_27833 init_header_complete 0 27833 NULL nohasharray
-+sys_listxattr_27833 sys_listxattr 3 27833 &init_header_complete_27833
++hpt374_read_freq_27828 hpt374_read_freq 0 27828 NULL
++init_header_complete_27833 init_header_complete 0 27833 NULL
 +read_profile_27859 read_profile 3 27859 NULL
 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3 27873 NULL
++process_all_extents_27879 process_all_extents 0 27879 NULL
 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4 27893 NULL
-+gluebi_write_27905 gluebi_write 3 27905 NULL
-+SyS_ptrace_27924 SyS_ptrace 3-4 27924 NULL
++gluebi_write_27905 gluebi_write 3-2 27905 NULL
++SyS_ptrace_27924 SyS_ptrace 3 27924 NULL
 +bm_find_next_27929 bm_find_next 2 27929 NULL
++check_mapped_name_27943 check_mapped_name 3 27943 NULL
++i915_gem_execbuffer_reserve_object_27956 i915_gem_execbuffer_reserve_object 0 27956 NULL
 +tracing_clock_write_27961 tracing_clock_write 3 27961 NULL
 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL
-+mic_rx_pkts_read_27972 mic_rx_pkts_read 3 27972 NULL
++device_register_27972 device_register 0 27972 NULL nohasharray
++mic_rx_pkts_read_27972 mic_rx_pkts_read 3 27972 &device_register_27972
++pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 NULL
 +f2fs_bio_alloc_27983 f2fs_bio_alloc 2 27983 NULL
 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3 28002 NULL
 +snd_rawmidi_write_28008 snd_rawmidi_write 3 28008 NULL
-+serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
++remove_extent_data_ref_28023 remove_extent_data_ref 0 28023 NULL
 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL
++record_deleted_ref_28039 record_deleted_ref 0 28039 NULL
 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3 28041 NULL
 +rts51x_xd_rw_28046 rts51x_xd_rw 3-4 28046 NULL
-+cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-2 28053 NULL
++p9_fd_write_28050 p9_fd_write 3 28050 NULL
++cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-2-4 28053 NULL
 +pool_status_28055 pool_status 5 28055 NULL
++init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3 28061 NULL
 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3 28064 NULL
 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
-+GetRecvByte_28082 GetRecvByte 0 28082 NULL
 +platform_get_irq_28088 platform_get_irq 0 28088 NULL
-+gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
-+mmc_test_alloc_mem_28102 mmc_test_alloc_mem 3-2 28102 NULL
++SyS_brk_28096 SyS_brk 1 28096 NULL
++mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3 28117 NULL
 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 NULL
++tipc_msg_init_28128 tipc_msg_init 4-2 28128 NULL
 +video_read_28148 video_read 3 28148 NULL
 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3 28154 NULL
-+vread_28173 vread 0 28173 NULL
++__add_reloc_root_28155 __add_reloc_root 0 28155 NULL
++vread_28173 vread 0-3 28173 NULL
 +macvtap_get_user_28185 macvtap_get_user 4 28185 NULL
-+d_path_28198 d_path 0 28198 NULL
++counter_free_res_28187 counter_free_res 5 28187 NULL
++read_disk_sb_28188 read_disk_sb 2 28188 NULL
 +nouveau_mxm_create__28200 nouveau_mxm_create_ 4 28200 NULL
++__exclude_logged_extent_28212 __exclude_logged_extent 2-0 28212 NULL
 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 3-4 28220 NULL
-+line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL nohasharray
-+set_dis_disc_pfs_28225 set_dis_disc_pfs 3 28225 &line6_alloc_sysex_buffer_28225
++ocfs2_cow_sync_writeback_28221 ocfs2_cow_sync_writeback 0 28221 NULL
++line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
 +amd_nb_num_28228 amd_nb_num 0 28228 NULL
 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
++fuse_direct_IO_28275 fuse_direct_IO 4 28275 NULL
 +usemap_size_28281 usemap_size 0 28281 NULL
++inline_xattr_size_28285 inline_xattr_size 0 28285 NULL
 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0 28289 NULL
++SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
++kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 NULL nohasharray
 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 &acpi_register_gsi_xen_28305
-+__mlock_vma_pages_range_28315 __mlock_vma_pages_range 2-3 28315 NULL
++__mlock_vma_pages_range_28315 __mlock_vma_pages_range 2-3-0 28315 NULL
 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3 28317 NULL
 +bm_entry_write_28338 bm_entry_write 3 28338 NULL
-+snapshot_write_28351 snapshot_write 3 28351 NULL
-+sys_writev_28384 sys_writev 3 28384 NULL
++tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL
++cpuset_spread_node_28351 cpuset_spread_node 0 28351 NULL nohasharray
++snapshot_write_28351 snapshot_write 3 28351 &cpuset_spread_node_28351
++xfs_iomap_write_unwritten_28365 xfs_iomap_write_unwritten 3-2 28365 NULL
 +dlmfs_file_read_28385 dlmfs_file_read 3 28385 NULL
 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3 28394 NULL
-+set_bypass_pfs_28395 set_bypass_pfs 3 28395 NULL
 +bypass_pwup_write_28416 bypass_pwup_write 3 28416 NULL
 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
-+__split_large_page_28429 __split_large_page 2 28429 NULL
++get_extent_allocation_hint_28423 get_extent_allocation_hint 0 28423 NULL
++ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
 +mpage_readpages_28436 mpage_readpages 3 28436 NULL
-+set_memory_uc_28439 set_memory_uc 1 28439 NULL
 +snd_emu10k1_efx_read_28452 snd_emu10k1_efx_read 2 28452 NULL
 +key_mic_failures_read_28457 key_mic_failures_read 3 28457 NULL
 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 4-5 28479 NULL
 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL
-+max_response_pages_28492 max_response_pages 0 28492 NULL
++__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
 +clear_discard_28494 clear_discard 2 28494 NULL
 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3 28519 NULL
-+__next_node_28521 __next_node 1 28521 NULL
++__next_node_28521 __next_node 1-0 28521 NULL
 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3 28527 NULL
 +sel_read_policycap_28544 sel_read_policycap 3 28544 NULL
-+run_delalloc_range_28545 run_delalloc_range 3 28545 NULL nohasharray
-+mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
++run_delalloc_range_28545 run_delalloc_range 3-4 28545 NULL nohasharray
++mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545 nohasharray
++aio_read_events_28545 aio_read_events 3 28545 &mptctl_getiocinfo_28545
++sysfs_create_bin_file_28551 sysfs_create_bin_file 0 28551 NULL
 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3 28556 NULL
++i2o_msg_post_wait_mem_28558 i2o_msg_post_wait_mem 0 28558 NULL
 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL
-+phys_pud_init_28574 phys_pud_init 0-3-2 28574 NULL
-+cfg80211_send_rx_auth_28580 cfg80211_send_rx_auth 3 28580 NULL
 +oxygen_read32_28582 oxygen_read32 0 28582 NULL
 +ocfs2_read_dir_block_28587 ocfs2_read_dir_block 2 28587 NULL
-+extract_entropy_28604 extract_entropy 3-5 28604 NULL
++extract_entropy_28604 extract_entropy 5-3 28604 NULL
 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5-3 28622 NULL
-+_set_range_28627 _set_range 3 28627 NULL
-+v4l2_compat_ioctl32_28630 v4l2_compat_ioctl32 3 28630 NULL
 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
++qib_handle_6120_hwerrors_28642 qib_handle_6120_hwerrors 3 28642 NULL
++p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL
++read_nic_io_byte_28654 read_nic_io_byte 0 28654 NULL
++btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
-+__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 NULL
-+nl80211_send_new_peer_candidate_28692 nl80211_send_new_peer_candidate 5 28692 NULL nohasharray
-+kvm_mmu_get_page_28692 kvm_mmu_get_page 2 28692 &nl80211_send_new_peer_candidate_28692
++__perf_sw_event_28684 __perf_sw_event 2 28684 NULL
++SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
++kvm_mmu_get_page_28692 kvm_mmu_get_page 2 28692 NULL
++balance_level_28707 balance_level 0 28707 NULL
 +drm_plane_init_28731 drm_plane_init 6 28731 NULL
 +spi_execute_28736 spi_execute 5 28736 NULL
-+snd_pcm_aio_write_28738 snd_pcm_aio_write 3 28738 NULL nohasharray
-+phantom_compat_ioctl_28738 phantom_compat_ioctl 3 28738 &snd_pcm_aio_write_28738
++snd_pcm_aio_write_28738 snd_pcm_aio_write 3 28738 NULL
 +read_file_btcoex_28743 read_file_btcoex 3 28743 NULL
 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
++rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4 28766 NULL
++atomic_inc_return_unchecked_28778 atomic_inc_return_unchecked 0 28778 NULL
 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
-+dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
 +btrfs_block_rsv_refill_28800 btrfs_block_rsv_refill 3 28800 NULL nohasharray
 +sel_write_member_28800 sel_write_member 3 28800 &btrfs_block_rsv_refill_28800
 +cgroup_file_read_28804 cgroup_file_read 3 28804 NULL
-+btrfs_ref_to_path_28809 btrfs_ref_to_path 0 28809 NULL
 +memory_bm_create_28814 memory_bm_create 0 28814 NULL
 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3 28832 NULL
-+C_SYSC_shmat_28843 C_SYSC_shmat 2 28843 NULL
 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
++max_io_len_target_boundary_28879 max_io_len_target_boundary 0-1 28879 NULL
 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4 28885 NULL
 +to_cblock_28899 to_cblock 0-1 28899 NULL
 +da9055_group_write_28904 da9055_group_write 2-3 28904 NULL
 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3 28924 NULL
++iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3 28925 NULL
 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
 +push_rx_28939 push_rx 3 28939 NULL
-+btrfs_trim_block_group_28963 btrfs_trim_block_group 3 28963 NULL
++btrfs_trim_block_group_28963 btrfs_trim_block_group 4-3 28963 NULL
 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
++remap_pfn_range_28976 remap_pfn_range 3-4-2 28976 NULL
 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL
++hci_sock_setsockopt_28993 hci_sock_setsockopt 5 28993 NULL
 +bin_uuid_28999 bin_uuid 3 28999 NULL
-+offset_to_bitmap_29004 offset_to_bitmap 2 29004 NULL
++fd_execute_rw_29004 fd_execute_rw 3 29004 NULL nohasharray
++offset_to_bitmap_29004 offset_to_bitmap 2 29004 &fd_execute_rw_29004
 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
-+sys_fcntl64_29031 sys_fcntl64 3 29031 NULL
++i915_gem_object_bind_to_vm_29035 i915_gem_object_bind_to_vm 0 29035 NULL
 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3 29044 NULL
-+rxrpc_sendmsg_29049 rxrpc_sendmsg 4 29049 NULL
++ProcessGetHostMibs_29049 ProcessGetHostMibs 0 29049 NULL nohasharray
++rxrpc_sendmsg_29049 rxrpc_sendmsg 4 29049 &ProcessGetHostMibs_29049
++btrfs_root_bytenr_29058 btrfs_root_bytenr 0 29058 NULL
 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
++roundup_64_29066 roundup_64 2-0-1 29066 NULL
 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
-+memblock_alloc_base_nid_29072 memblock_alloc_base_nid 1-2 29072 NULL
 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
-+mark_extents_written_29082 mark_extents_written 2 29082 NULL
++iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3 29088 NULL
 +i915_error_object_create_sized_29091 i915_error_object_create_sized 3 29091 NULL
 +isdn_ppp_write_29109 isdn_ppp_write 4 29109 NULL
 +snprintf_29125 snprintf 0 29125 NULL
 +iov_shorten_29130 iov_shorten 0 29130 NULL
 +proc_scsi_write_29142 proc_scsi_write 3 29142 NULL
-+reshape_ring_29147 reshape_ring 2 29147 NULL
-+alloc_irqs_from_29152 alloc_irqs_from 1-2 29152 NULL
++alloc_irqs_from_29152 alloc_irqs_from 1-2-0 29152 NULL
++kvm_mmu_notifier_clear_flush_young_29154 kvm_mmu_notifier_clear_flush_young 3 29154 NULL
 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
-+wusb_prf_256_29203 wusb_prf_256 7 29203 NULL nohasharray
-+alloc_group_attrs_29203 alloc_group_attrs 3 29203 &wusb_prf_256_29203
-+__mm_populate_29204 __mm_populate 1 29204 NULL
-+comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
++wusb_prf_256_29203 wusb_prf_256 7 29203 NULL
++__mm_populate_29204 __mm_populate 1-2 29204 NULL
 +do_shrinker_shrink_29208 do_shrinker_shrink 0 29208 NULL
++rds_iw_inc_copy_to_user_29214 rds_iw_inc_copy_to_user 3 29214 NULL
 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3 29224 NULL
 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
-+devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
-+recover_peb_29238 recover_peb 6-7 29238 NULL
++recover_peb_29238 recover_peb 0-7-6 29238 NULL
++evdev_handle_get_val_29242 evdev_handle_get_val 5-6 29242 NULL
++rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
 +security_context_to_sid_core_29248 security_context_to_sid_core 2 29248 NULL
 +block_div_29268 block_div 0-1-2 29268 NULL
 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
++ext4_fiemap_29296 ext4_fiemap 4 29296 NULL
 +sn9c102_read_29305 sn9c102_read 3 29305 NULL
++replace_file_extents_29312 replace_file_extents 0 29312 NULL
 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
-+lo_compat_ioctl_29336 lo_compat_ioctl 4 29336 NULL
++lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
++kvm_handle_hva_29326 kvm_handle_hva 2 29326 NULL
 +tun_put_user_29337 tun_put_user 5 29337 NULL
 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
-+alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
++ide_read_altstatus_29343 ide_read_altstatus 0 29343 NULL
++l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4 29346 NULL
++gpiochip_find_base_29366 gpiochip_find_base 0-1 29366 NULL
 +ktime_us_delta_29375 ktime_us_delta 0 29375 NULL
 +mwifiex_cfg80211_mgmt_tx_29387 mwifiex_cfg80211_mgmt_tx 7 29387 NULL
 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
++btrfs_run_delayed_items_29428 btrfs_run_delayed_items 0 29428 NULL
 +mempool_create_29437 mempool_create 1 29437 NULL
 +crypto_ahash_alignmask_29445 crypto_ahash_alignmask 0 29445 NULL
-+apei_exec_ctx_get_output_29457 apei_exec_ctx_get_output 0 29457 NULL
++p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
++ept_page_fault_29450 ept_page_fault 2 29450 NULL
 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
 +do_register_entry_29478 do_register_entry 4 29478 NULL
@@ -105150,101 +105819,127 @@ index 0000000..b04803b
 +sched_clock_local_29498 sched_clock_local 0 29498 NULL
 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3 29504 NULL
 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL
++write_file_regidx_29517 write_file_regidx 3 29517 NULL
 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3 29522 NULL
-+_regmap_raw_write_29541 _regmap_raw_write 4-2 29541 NULL
-+set_brk_29551 set_brk 1 29551 NULL nohasharray
++_regmap_raw_write_29541 _regmap_raw_write 2-4 29541 NULL
++vfs_read_29543 vfs_read 0-3 29543 NULL
++set_brk_29551 set_brk 1-2 29551 NULL nohasharray
 +ftrace_write_29551 ftrace_write 3 29551 &set_brk_29551
 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3 29562 NULL
-+leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
-+alloc_empty_pages_29566 alloc_empty_pages 2 29566 &leaf_dealloc_29566
++leaf_dealloc_29566 leaf_dealloc 3 29566 NULL
++kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
++p9_fd_read_29570 p9_fd_read 3 29570 NULL
 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3 29571 NULL
-+pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 4 29589 NULL
++iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3 29586 NULL
++pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 4-0 29589 NULL
++dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 NULL
 +slots_per_page_29601 slots_per_page 0 29601 NULL
-+qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
-+alloc_low_pages_29623 alloc_low_pages 1 29623 NULL
++osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 NULL
 +nla_get_u16_29624 nla_get_u16 0 29624 NULL
 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3 29639 NULL
-+lowmem_page_address_29649 lowmem_page_address 0 29649 NULL
 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL
-+br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4 29678 NULL
-+sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 NULL nohasharray
-+posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 &sd_alloc_ctl_entry_29708
++tracepoint_probe_register_29688 tracepoint_probe_register 0 29688 NULL
++__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
++jbd2_journal_restart_29692 jbd2_journal_restart 0 29692 NULL
++lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 NULL
++posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 NULL
 +probes_write_29711 probes_write 3 29711 NULL
-+emi62_writememory_29731 emi62_writememory 4 29731 NULL
 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
++xfs_new_eof_29737 xfs_new_eof 2 29737 NULL
 +std_nic_write_29752 std_nic_write 3 29752 NULL
-+ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
-+tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
 +dbAlloc_29794 dbAlloc 0 29794 NULL
 +ext4_trim_all_free_29806 ext4_trim_all_free 4-3-2 29806 NULL
 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
++count_partial_29850 count_partial 0 29850 NULL
++radeon_ttm_tt_create_29859 radeon_ttm_tt_create 2 29859 NULL
 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
 +ipv6_setsockopt_29871 ipv6_setsockopt 5 29871 NULL
++tlv_put_29872 tlv_put 0 29872 NULL
 +scsi_end_request_29876 scsi_end_request 3 29876 NULL
++changed_extent_29881 changed_extent 0 29881 NULL
 +crypto_aead_alignmask_29885 crypto_aead_alignmask 0 29885 NULL
-+nfc_targets_found_29886 nfc_targets_found 3 29886 NULL
++lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
++write_file_queue_29922 write_file_queue 3 29922 NULL
 +ext4_xattr_set_acl_29930 ext4_xattr_set_acl 4 29930 NULL
 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL
-+irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 NULL nohasharray
-+diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 &irias_add_octseq_attrib_29983
++diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL
 +arch_setup_dmar_msi_29992 arch_setup_dmar_msi 1 29992 NULL
 +vmci_host_setup_notify_30002 vmci_host_setup_notify 2 30002 NULL
-+utf32_to_utf8_30028 utf32_to_utf8 0 30028 NULL
++dev_mem_write_30028 dev_mem_write 3 30028 NULL
 +alloc_netdev_mqs_30030 alloc_netdev_mqs 1 30030 NULL
 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 4 30040 NULL
-+drp_wmove_30043 drp_wmove 4 30043 NULL
++drp_wmove_30043 drp_wmove 4 30043 NULL nohasharray
++wrmalt_30043 wrmalt 0 30043 &drp_wmove_30043
++mem_cgroup_charge_common_30047 mem_cgroup_charge_common 0 30047 NULL
++SyS_write_30059 SyS_write 3 30059 NULL
 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
-+tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
-+rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3 30098 NULL nohasharray
-+dma_to_phys_30098 dma_to_phys 0-2 30098 &rx_filter_data_filter_read_30098
-+skb_pagelen_30113 skb_pagelen 0 30113 NULL
++rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3 30098 NULL
++defragment_dma_buffer_30113 defragment_dma_buffer 0 30113 NULL
 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
-+calgary_unmap_page_30130 calgary_unmap_page 2-3 30130 NULL
-+_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
-+u_memcpya_30139 u_memcpya 2-3 30139 NULL
++calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
++recv_stream_30138 recv_stream 4 30138 NULL
++u_memcpya_30139 u_memcpya 3-2 30139 NULL
++elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
++alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
++expand_inode_data_30169 expand_inode_data 2-3 30169 NULL
 +btrfs_start_transaction_lflush_30178 btrfs_start_transaction_lflush 2 30178 NULL
-+cx25821_video_ioctl_30188 cx25821_video_ioctl 2 30188 NULL
 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
 +drm_property_create_bitmask_30195 drm_property_create_bitmask 5 30195 NULL
++snd_pcm_playback_forward_30201 snd_pcm_playback_forward 0-2 30201 NULL
 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL
-+nfs_idmap_request_key_30208 nfs_idmap_request_key 3 30208 NULL
 +read_4k_modal_eeprom_30212 read_4k_modal_eeprom 3 30212 NULL
-+snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL
-+f2fs_compat_ioctl_30261 f2fs_compat_ioctl 3 30261 NULL
++bitmap_file_set_bit_30228 bitmap_file_set_bit 2 30228 NULL
++shmem_unuse_inode_30263 shmem_unuse_inode 0 30263 NULL
++rawv6_recvmsg_30265 rawv6_recvmsg 4 30265 NULL
++hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 4 30270 NULL
 +isr_pci_pm_read_30271 isr_pci_pm_read 3 30271 NULL
 +compat_readv_30273 compat_readv 3 30273 NULL
 +lapic_register_intr_30279 lapic_register_intr 1 30279 NULL
 +skcipher_sendmsg_30290 skcipher_sendmsg 4 30290 NULL
 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3 30294 NULL
 +tcp_sendmsg_30296 tcp_sendmsg 4 30296 NULL
++osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 NULL
++drm_core_get_reg_ofs_30309 drm_core_get_reg_ofs 0 30309 NULL
 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
++i8254_read_30330 i8254_read 0 30330 NULL
 +generic_ptrace_pokedata_30338 generic_ptrace_pokedata 2 30338 NULL
 +resource_from_user_30341 resource_from_user 3 30341 NULL
++o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL
++kstrtou32_from_user_30361 kstrtou32_from_user 2 30361 NULL
++inet_getid_30365 inet_getid 2 30365 NULL
 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
-+sys_get_mempolicy_30379 sys_get_mempolicy 3-4 30379 NULL
-+mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
++blkdev_issue_zeroout_30392 blkdev_issue_zeroout 3-0 30392 NULL
 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
 +get_kernel_pages_30397 get_kernel_pages 0 30397 NULL
 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
++ext3_xattr_list_30419 ext3_xattr_list 3 30419 NULL
 +vb2_fop_write_30420 vb2_fop_write 3 30420 NULL
 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3 30424 NULL
-+mq_create_30425 mq_create 1 30425 NULL
++mq_create_30425 mq_create 1 30425 NULL nohasharray
++lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
++ext4_ext_create_new_leaf_30428 ext4_ext_create_new_leaf 0 30428 NULL
 +enable_write_30456 enable_write 3 30456 NULL
++pci_resource_alignment_30457 pci_resource_alignment 0 30457 NULL
 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3 30461 NULL
 +urandom_read_30462 urandom_read 3 30462 NULL
 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
-+ocrdma_reg_user_mr_30474 ocrdma_reg_user_mr 2-3 30474 NULL
++i2c_ctrl_read_30467 i2c_ctrl_read 0 30467 NULL
++send_rmdir_30470 send_rmdir 0 30470 NULL
++i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL nohasharray
++ocrdma_reg_user_mr_30474 ocrdma_reg_user_mr 2-3 30474 &i915_mutex_lock_interruptible_30474
 +write_head_30481 write_head 4 30481 NULL
 +adu_write_30487 adu_write 3 30487 NULL
++dtim_interval_write_30489 dtim_interval_write 3 30489 NULL
++btrfs_free_extent_30515 btrfs_free_extent 0 30515 NULL
 +dwc3_testmode_write_30516 dwc3_testmode_write 3 30516 NULL
-+debug_debug2_read_30526 debug_debug2_read 3 30526 NULL
-+batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
++debug_debug2_read_30526 debug_debug2_read 3 30526 NULL nohasharray
++set_config_30526 set_config 0 30526 &debug_debug2_read_30526
 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL
 +set_le_30581 set_le 4 30581 NULL
 +from_cblock_30582 from_cblock 0-1 30582 NULL
@@ -105255,42 +105950,49 @@ index 0000000..b04803b
 +macvtap_sendmsg_30629 macvtap_sendmsg 4 30629 NULL
 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3 30631 NULL
 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL
++mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
++SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
 +agp_remap_30665 agp_remap 2 30665 NULL
 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL
-+il_free_pages_30692 il_free_pages 2 30692 NULL
++ni_ai_fifo_read_30681 ni_ai_fifo_read 3 30681 NULL
 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4 30701 NULL
++lbs_wrbbp_write_30712 lbs_wrbbp_write 3 30712 NULL
++ocfs2_find_cpos_for_left_leaf_30713 ocfs2_find_cpos_for_left_leaf 0 30713 NULL
++__mutex_lock_common_30717 __mutex_lock_common 0 30717 NULL
 +lbs_debugfs_read_30721 lbs_debugfs_read 3 30721 NULL
 +snd_nm256_playback_silence_30727 snd_nm256_playback_silence 4-3 30727 NULL
 +snapshot_status_30744 snapshot_status 5 30744 NULL
-+tcf_csum_ipv4_udp_30777 tcf_csum_ipv4_udp 4 30777 NULL
++fuse_conn_limit_write_30777 fuse_conn_limit_write 3 30777 NULL
++SyS_pread64_30778 SyS_pread64 3 30778 NULL
++btrfs_run_ordered_operations_30793 btrfs_run_ordered_operations 0 30793 NULL
 +smk_read_doi_30813 smk_read_doi 3 30813 NULL
++SYSC_splice_30820 SYSC_splice 5 30820 NULL
++xlog_grant_head_wait_30829 xlog_grant_head_wait 4 30829 NULL
 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3 30843 NULL
 +cfg80211_rx_mgmt_30844 cfg80211_rx_mgmt 5 30844 NULL
-+hda_hwdep_ioctl_compat_30847 hda_hwdep_ioctl_compat 4 30847 NULL
-+trace_probe_nr_files_30882 trace_probe_nr_files 0 30882 NULL
++wd_autoreset_write_30862 wd_autoreset_write 3 30862 NULL
 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
-+iommu_map_mmio_space_30919 iommu_map_mmio_space 1 30919 NULL
++pn_recvmsg_30887 pn_recvmsg 4 30887 NULL
 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3 30941 NULL
++find_free_dev_extent_30963 find_free_dev_extent 0 30963 NULL
 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
 +huge_page_mask_30981 huge_page_mask 0 30981 NULL
-+i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
++read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3 30983 NULL
 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3 31013 NULL
-+phys_pmd_init_31024 phys_pmd_init 0-3-2 31024 NULL
-+compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
++do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL
++stride_pg_count_31053 stride_pg_count 0-2-1-4-3-5 31053 NULL
 +lbs_failcount_read_31063 lbs_failcount_read 3 31063 NULL
 +find_next_bit_le_31064 find_next_bit_le 0-2-3 31064 NULL
-+sys_mincore_31079 sys_mincore 1 31079 NULL
-+ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL
 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3 31091 NULL
-+compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3-4 31109 NULL
++proc_gid_map_write_31093 proc_gid_map_write 3 31093 NULL
++compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL
++si_calculate_power_efficiency_ratio_31111 si_calculate_power_efficiency_ratio 3-2 31111 NULL
 +depth_read_31112 depth_read 3 31112 NULL
-+ssb_read16_31139 ssb_read16 0 31139 NULL
 +kimage_normal_alloc_31140 kimage_normal_alloc 3 31140 NULL
-+size_inside_page_31141 size_inside_page 0 31141 NULL
++size_inside_page_31141 size_inside_page 0-1-2 31141 NULL
 +w9966_v4l_read_31148 w9966_v4l_read 3 31148 NULL
 +ch_do_scsi_31171 ch_do_scsi 4 31171 NULL
-+acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL
 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 NULL
 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
 +__btrfs_free_reserved_extent_31207 __btrfs_free_reserved_extent 2 31207 NULL
@@ -105298,37 +106000,48 @@ index 0000000..b04803b
 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
 +__read_reg_31216 __read_reg 0 31216 NULL
 +atm_get_addr_31221 atm_get_addr 3 31221 NULL
++ulist_rbtree_insert_31235 ulist_rbtree_insert 0 31235 NULL
++tcp_recvmsg_31238 tcp_recvmsg 4 31238 NULL
 +cyy_readb_31240 cyy_readb 0 31240 NULL
 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL
 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3 31257 NULL
 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3-2 31272 NULL
 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
++push_leaf_left_31306 push_leaf_left 0 31306 NULL
 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
 +command_file_write_31318 command_file_write 3 31318 NULL
++ext4_xattr_block_list_31325 ext4_xattr_block_list 3 31325 NULL
++hwerr_crcbits_31334 hwerr_crcbits 4 31334 NULL
++radix_tree_insert_31336 radix_tree_insert 0 31336 NULL
 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6 31337 NULL
 +__cpu_to_node_31345 __cpu_to_node 0 31345 NULL
++outlen_write_31358 outlen_write 3 31358 NULL
++ieee80211_rx_mgmt_auth_31366 ieee80211_rx_mgmt_auth 3 31366 NULL
 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
-+vb2_vmalloc_get_userptr_31374 vb2_vmalloc_get_userptr 3-2 31374 NULL
++vb2_vmalloc_get_userptr_31374 vb2_vmalloc_get_userptr 2-3 31374 NULL
 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 NULL
 +inb_31388 inb 0 31388 NULL
 +key_ifindex_read_31411 key_ifindex_read 3 31411 NULL
-+mcs7830_set_reg_31413 mcs7830_set_reg 3 31413 NULL
++i915_gem_object_put_fence_31413 i915_gem_object_put_fence 0 31413 NULL
++_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 NULL
 +TSS_checkhmac1_31429 TSS_checkhmac1 5 31429 NULL
 +snd_aw2_saa7146_get_hw_ptr_capture_31431 snd_aw2_saa7146_get_hw_ptr_capture 0 31431 NULL
 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 NULL
++transport_alloc_session_tags_31449 transport_alloc_session_tags 2-3 31449 NULL
 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
++register_ftrace_graph_31456 register_ftrace_graph 0 31456 NULL
 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
 +do_fcntl_31468 do_fcntl 3 31468 NULL
 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL
++__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
 +alg_setkey_31485 alg_setkey 3 31485 NULL
 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
 +qsfp_2_read_31491 qsfp_2_read 3 31491 NULL
-+__alloc_bootmem_31498 __alloc_bootmem 1-2 31498 NULL
-+rmode_tss_base_31510 rmode_tss_base 0 31510 NULL
++__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
++nouveau_mc_create__31513 nouveau_mc_create_ 5 31513 NULL
 +hidraw_write_31536 hidraw_write 3 31536 NULL
 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 NULL
 +usbvision_read_31555 usbvision_read 3 31555 NULL
-+normalize_31566 normalize 0-1-2 31566 NULL
 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3 31575 NULL
 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
 +osst_write_31581 osst_write 3 31581 NULL
@@ -105341,166 +106054,199 @@ index 0000000..b04803b
 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL
 +emulator_set_cr_31665 emulator_set_cr 3 31665 NULL
 +__lgread_31668 __lgread 4 31668 NULL
-+symbol_string_31670 symbol_string 0 31670 NULL
-+_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 NULL
 +forced_ps_read_31685 forced_ps_read 3 31685 NULL
++fst_recover_rx_error_31687 fst_recover_rx_error 3 31687 NULL
 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
-+audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
-+ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL nohasharray
-+gfn_to_hva_read_31728 gfn_to_hva_read 2 31728 &ath6kl_wmi_send_probe_response_cmd_31728
-+utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL
-+shmem_pwrite_slow_31741 shmem_pwrite_slow 3 31741 NULL
++gfn_to_hva_read_31728 gfn_to_hva_read 2 31728 NULL
++utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
++lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &utf16s_to_utf8s_31735
++shmem_pwrite_slow_31741 shmem_pwrite_slow 3-2 31741 NULL
 +NCR_700_change_queue_depth_31742 NCR_700_change_queue_depth 2 31742 NULL nohasharray
 +input_abs_get_max_31742 input_abs_get_max 0 31742 &NCR_700_change_queue_depth_31742
-+muldiv64_31743 muldiv64 2-3 31743 NULL
-+bcm_char_read_31750 bcm_char_read 3 31750 NULL
++muldiv64_31743 muldiv64 3-2-0 31743 NULL
++stmpe_set_altfunc_31750 stmpe_set_altfunc 2 31750 NULL nohasharray
++bcm_char_read_31750 bcm_char_read 3 31750 &stmpe_set_altfunc_31750
 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
-+set_memory_wb_31761 set_memory_wb 1 31761 NULL
++SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
-+get_count_order_31800 get_count_order 0 31800 NULL
 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
 +isr_rx_procs_read_31804 isr_rx_procs_read 3 31804 NULL
++data_write_31805 data_write 3 31805 NULL
++SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
 +sta_last_signal_read_31818 sta_last_signal_read 3 31818 NULL
++fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
++SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
++iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3 31876 NULL
 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
-+ddb_output_write_31902 ddb_output_write 3 31902 NULL
++ddb_output_write_31902 ddb_output_write 3-0 31902 NULL
 +xattr_permission_31907 xattr_permission 0 31907 NULL
++lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
 +new_dir_31919 new_dir 3 31919 NULL
 +kmem_alloc_31920 kmem_alloc 1 31920 NULL
 +guestwidth_to_adjustwidth_31937 guestwidth_to_adjustwidth 0-1 31937 NULL
++process_recorded_refs_if_needed_31938 process_recorded_refs_if_needed 0 31938 NULL
 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL
-+iov_iter_copy_from_user_31942 iov_iter_copy_from_user 4 31942 NULL
++iov_iter_copy_from_user_31942 iov_iter_copy_from_user 4-0 31942 NULL nohasharray
++read_mem_31942 read_mem 3 31942 &iov_iter_copy_from_user_31942
 +vb2_write_31948 vb2_write 3 31948 NULL
 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
-+find_next_zero_bit_31990 find_next_zero_bit 0-2-3 31990 NULL
++btrfs_insert_empty_inode_31975 btrfs_insert_empty_inode 0 31975 NULL
++vx_read_status_31982 vx_read_status 0 31982 NULL nohasharray
++iblock_execute_rw_31982 iblock_execute_rw 3 31982 &vx_read_status_31982
++find_next_zero_bit_31990 find_next_zero_bit 3-2-0 31990 NULL
 +default_setup_hpet_msi_31991 default_setup_hpet_msi 1 31991 NULL
++lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 NULL
++sysfs_create_file_31996 sysfs_create_file 0 31996 NULL
 +tps6586x_irq_map_32002 tps6586x_irq_map 2 32002 NULL
 +calc_hmac_32010 calc_hmac 3 32010 NULL
 +vmcs_read64_32012 vmcs_read64 0 32012 NULL
++resource_alignment_32020 resource_alignment 0 32020 NULL
 +aead_len_32021 aead_len 0 32021 NULL
-+ocfs2_remove_extent_32032 ocfs2_remove_extent 4-3 32032 NULL
++ocfs2_remove_extent_32032 ocfs2_remove_extent 4-3-0 32032 NULL
 +posix_acl_set_32037 posix_acl_set 4 32037 NULL
 +stk_read_32038 stk_read 3 32038 NULL
 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 3-4 32045 NULL
-+sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
++ocfs2_update_edge_lengths_32046 ocfs2_update_edge_lengths 0 32046 NULL
 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3 32064 NULL
-+cfg80211_send_unprot_deauth_32080 cfg80211_send_unprot_deauth 3 32080 NULL
++cow_file_range_inline_32091 cow_file_range_inline 3 32091 NULL
 +bio_alloc_32095 bio_alloc 2 32095 NULL
 +alloc_pwms_32100 alloc_pwms 1-2 32100 NULL
 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3 32101 NULL
 +disk_status_32120 disk_status 4 32120 NULL
++kobject_add_internal_32133 kobject_add_internal 0 32133 NULL
++btrfs_split_item_32164 btrfs_split_item 0 32164 NULL
 +venus_link_32165 venus_link 5 32165 NULL
 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
 +load_header_32183 load_header 0 32183 NULL
 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
++__mem_cgroup_try_charge_swapin_32204 __mem_cgroup_try_charge_swapin 0 32204 NULL
 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
++caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4 32241 NULL
 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3 32242 NULL
 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
-+fb_compat_ioctl_32265 fb_compat_ioctl 3 32265 NULL
 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
-+hex_string_32310 hex_string 0 32310 NULL
++kvm_set_spte_hva_32312 kvm_set_spte_hva 2 32312 NULL
++cas_calc_tabort_32316 cas_calc_tabort 0 32316 NULL
 +SyS_select_32319 SyS_select 1 32319 NULL
 +nouveau_bar_create__32332 nouveau_bar_create_ 4 32332 NULL
 +nl80211_send_mlme_event_32337 nl80211_send_mlme_event 4 32337 NULL
++apic_get_tmcct_32338 apic_get_tmcct 0 32338 NULL
 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
-+dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL
-+sel_read_initcon_32362 sel_read_initcon 3 32362 NULL
++dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
++rx_streaming_always_write_32357 rx_streaming_always_write 3 32357 &dispatch_ioctl_32357
++sel_read_initcon_32362 sel_read_initcon 3 32362 NULL nohasharray
++ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
++__wait_seqno_32370 __wait_seqno 0 32370 NULL
 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL
-+usbtmc_read_32377 usbtmc_read 3 32377 NULL
++cpuset_slab_spread_node_32376 cpuset_slab_spread_node 0 32376 NULL
++intel_iommu_map_32384 intel_iommu_map 4-3 32384 NULL
 +local_clock_32385 local_clock 0 32385 NULL
-+qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL
++ocfs2_cancel_convert_32392 ocfs2_cancel_convert 0 32392 NULL
++ll_setxattr_common_32398 ll_setxattr_common 4 32398 NULL
 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
-+vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL
-+log_text_32428 log_text 0 32428 NULL
++__add_missing_keys_32402 __add_missing_keys 0 32402 NULL
++vmci_qp_alloc_32405 vmci_qp_alloc 5-3 32405 NULL
 +regmap_irq_map_32429 regmap_irq_map 2 32429 NULL
-+hid_input_report_32458 hid_input_report 4 32458 NULL
++__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 NULL
++snd_pcm_sync_ptr_32461 snd_pcm_sync_ptr 0 32461 NULL
 +cache_status_32462 cache_status 5 32462 NULL
-+ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 NULL
++fill_readbuf_32464 fill_readbuf 3 32464 NULL
++dgap_usertoboard_32490 dgap_usertoboard 4 32490 NULL
 +ide_driver_proc_write_32493 ide_driver_proc_write 3 32493 NULL
 +bypass_pwoff_write_32499 bypass_pwoff_write 3 32499 NULL
++mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 NULL
 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
++ocfs2_local_alloc_reserve_for_window_32518 ocfs2_local_alloc_reserve_for_window 0 32518 NULL
 +disconnect_32521 disconnect 4 32521 NULL
-+qsfp_read_32522 qsfp_read 0-4-2 32522 NULL
++qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
++audio_get_intf_req_32524 audio_get_intf_req 0 32524 NULL nohasharray
++ocfs2_refresh_qinfo_32524 ocfs2_refresh_qinfo 0 32524 &audio_get_intf_req_32524
 +ilo_read_32531 ilo_read 3 32531 NULL
 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3 32533 NULL
-+gnttab_set_unmap_op_32534 gnttab_set_unmap_op 2 32534 NULL
-+ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
 +format_devstat_counter_32550 format_devstat_counter 3 32550 NULL
 +__first_node_32558 __first_node 0 32558 NULL
 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3 32562 NULL
-+pnp_mem_len_32584 pnp_mem_len 0 32584 NULL
++osc_iocontrol_32565 osc_iocontrol 3 32565 NULL
 +mem_swapout_entry_32586 mem_swapout_entry 3 32586 NULL
 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3 32589 NULL
 +read_file_beacon_32595 read_file_beacon 3 32595 NULL
 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3 32603 NULL
-+sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL
++irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4 32631 NULL
 +cfg80211_roamed_32632 cfg80211_roamed 5-7 32632 NULL
-+ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
 +kvmalloc_32646 kvmalloc 1 32646 NULL
 +ib_sg_dma_len_32649 ib_sg_dma_len 0 32649 NULL
-+generic_readlink_32654 generic_readlink 3 32654 NULL
++generic_readlink_32654 generic_readlink 3 32654 NULL nohasharray
++ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
 +move_addr_to_kernel_32673 move_addr_to_kernel 2 32673 NULL
-+compat_SyS_pwritev_32680 compat_SyS_pwritev 3 32680 NULL
++apei_res_add_32674 apei_res_add 0 32674 NULL
 +jfs_readpages_32702 jfs_readpages 4 32702 NULL
-+snd_hwdep_ioctl_compat_32736 snd_hwdep_ioctl_compat 3 32736 NULL
++rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3 32712 NULL
++i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2 32742 NULL
 +get_arg_page_32746 get_arg_page 2 32746 NULL
 +megasas_change_queue_depth_32747 megasas_change_queue_depth 2 32747 NULL
 +stats_read_ul_32751 stats_read_ul 3 32751 NULL
-+tty_compat_ioctl_32761 tty_compat_ioctl 3 32761 NULL
++begin_cmd_32766 begin_cmd 0 32766 NULL
++vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 4 32775 NULL
 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL
-+firmwareUpload_32794 firmwareUpload 3 32794 NULL
++ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL
 +rproc_name_read_32805 rproc_name_read 3 32805 NULL
-+vga_rseq_32848 vga_rseq 0 32848 NULL
 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL
 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 NULL nohasharray
 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 &ath6kl_usb_submit_ctrl_in_32880
-+ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 NULL
-+ext4_get_group_number_32899 ext4_get_group_number 0 32899 NULL
++vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 6-4 32884 NULL
++ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3 32913 NULL
 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
 +rmap_recycle_32938 rmap_recycle 3 32938 NULL
 +irq_reserve_irqs_32946 irq_reserve_irqs 1-2 32946 NULL
 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
-+arch_ptrace_32981 arch_ptrace 3-4 32981 NULL
++xfs_log_reserve_32959 xfs_log_reserve 2 32959 NULL
++ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 NULL
++arch_ptrace_32981 arch_ptrace 3 32981 NULL
 +compat_filldir_32999 compat_filldir 3 32999 NULL
-+ext3_alloc_blocks_33007 ext3_alloc_blocks 3 33007 NULL nohasharray
++btrfs_lookup_extent_info_33000 btrfs_lookup_extent_info 0 33000 NULL
++ext3_alloc_blocks_33007 ext3_alloc_blocks 3-0 33007 NULL nohasharray
 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
++br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
++write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3 33019 NULL
++snd_pcm_prepare_33036 snd_pcm_prepare 0 33036 NULL
 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3 33052 NULL
 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
-+bitmap_resize_33054 bitmap_resize 2 33054 NULL
++bitmap_resize_33054 bitmap_resize 2-3 33054 NULL
++intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 NULL
 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3 33065 NULL
 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3 33068 NULL
 +alloc_tio_33077 alloc_tio 3 33077 NULL
 +acl_permission_check_33083 acl_permission_check 0 33083 NULL
-+ieee80211_fragment_33112 ieee80211_fragment 4 33112 NULL
 +write_node_33121 write_node 4 33121 NULL
-+calc_patch_size_33124 calc_patch_size 0 33124 NULL
 +fb_sys_write_33130 fb_sys_write 3 33130 NULL
 +__len_within_target_33132 __len_within_target 0 33132 NULL
++SyS_poll_33152 SyS_poll 2 33152 NULL
 +debug_debug6_read_33168 debug_debug6_read 3 33168 NULL
-+dataflash_read_fact_otp_33204 dataflash_read_fact_otp 2-3 33204 NULL
++dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL
 +pp_read_33210 pp_read 3 33210 NULL
-+xfs_file_aio_write_33234 xfs_file_aio_write 4 33234 NULL
-+build_completion_wait_33242 build_completion_wait 2 33242 NULL
++xfs_file_aio_write_33234 xfs_file_aio_write 4 33234 NULL nohasharray
++i915_gem_object_wait_rendering__tail_33234 i915_gem_object_wait_rendering__tail 0 33234 &xfs_file_aio_write_33234
++__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL
-+sched_find_first_bit_33270 sched_find_first_bit 0 33270 NULL
 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
-+mei_compat_ioctl_33275 mei_compat_ioctl 3 33275 NULL
 +sync_pt_create_33282 sync_pt_create 2 33282 NULL
++btrfs_delete_one_dir_name_33303 btrfs_delete_one_dir_name 0 33303 NULL
 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6 33318 NULL
-+ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL
-+gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
++vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL
 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
++lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3 33356 &create_xattr_datum_33356
 +read_file_regidx_33370 read_file_regidx 3 33370 NULL
@@ -105508,17 +106254,19 @@ index 0000000..b04803b
 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3 33383 NULL
 +scsi_varlen_cdb_length_33385 scsi_varlen_cdb_length 0 33385 NULL
 +tg_get_cfs_period_33390 tg_get_cfs_period 0 33390 NULL
-+ocfs2_allocate_unwritten_extents_33394 ocfs2_allocate_unwritten_extents 2-3 33394 NULL
++ocfs2_allocate_unwritten_extents_33394 ocfs2_allocate_unwritten_extents 3-2 33394 NULL
++cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 NULL nohasharray
 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 &ext4_meta_bg_first_block_no_33408
 +ufs_getfrag_block_33409 ufs_getfrag_block 2 33409 NULL
++filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 NULL
 +dis_tap_write_33426 dis_tap_write 3 33426 NULL
-+ubh_scanc_33436 ubh_scanc 0-4-3 33436 NULL
++ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
++message_stats_list_33440 message_stats_list 5 33440 NULL
 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
 +create_entry_33479 create_entry 2 33479 NULL
 +ip_setsockopt_33487 ip_setsockopt 5 33487 NULL nohasharray
 +elf_map_33487 elf_map 0-2 33487 &ip_setsockopt_33487
-+netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
 +res_counter_read_33499 res_counter_read 4 33499 NULL
 +fb_read_33506 fb_read 3 33506 NULL
@@ -105527,78 +106275,94 @@ index 0000000..b04803b
 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3 33526 NULL
 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
-+tomoyo_read_self_33539 tomoyo_read_self 3 33539 NULL
-+dup_array_33551 dup_array 3 33551 NULL
-+solo_enc_read_33553 solo_enc_read 3 33553 NULL
++osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 NULL nohasharray
++tomoyo_read_self_33539 tomoyo_read_self 3 33539 &osc_max_rpcs_in_flight_seq_write_33539
++read_symlink_33572 read_symlink 0 33572 NULL
 +count_subheaders_33591 count_subheaders 0 33591 NULL
 +scsi_execute_33596 scsi_execute 5 33596 NULL
 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
-+xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
-+ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &xt_compat_target_offset_33608
++xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL
 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 NULL nohasharray
 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3 33615 &usb_gstrings_attach_33615
++do_sync_write_33624 do_sync_write 0 33624 NULL
++stride_page_count_33641 stride_page_count 2 33641 NULL
 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3 33666 NULL
 +inw_p_33668 inw_p 0 33668 NULL
 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
-+ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 NULL
 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
-+compat_insnlist_33706 compat_insnlist 2 33706 NULL
-+sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
-+netlink_sendmsg_33708 netlink_sendmsg 4 33708 &sys_keyctl_33708
++netlink_sendmsg_33708 netlink_sendmsg 4 33708 NULL
 +tipc_link_stats_33716 tipc_link_stats 3 33716 NULL
++ext4_wb_update_i_disksize_33717 ext4_wb_update_i_disksize 2 33717 NULL
 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
 +ocfs2_extent_map_get_blocks_33720 ocfs2_extent_map_get_blocks 2 33720 NULL
++write_file_spectral_count_33723 write_file_spectral_count 3 33723 NULL nohasharray
++ocfs2_lock_allocators_move_extents_33723 ocfs2_lock_allocators_move_extents 0 33723 &write_file_spectral_count_33723
 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
-+Read_hfc_33755 Read_hfc 0 33755 NULL
 +vifs_state_read_33762 vifs_state_read 3 33762 NULL
 +hashtab_create_33769 hashtab_create 3 33769 NULL
-+midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
++btrfs_delayed_refs_qgroup_accounting_33775 btrfs_delayed_refs_qgroup_accounting 0 33775 NULL
++irq_map_generic_chip_33793 irq_map_generic_chip 2 33793 NULL
 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
-+find_next_offset_33804 find_next_offset 3 33804 NULL
-+sky2_rx_pad_33819 sky2_rx_pad 0 33819 NULL
++find_next_offset_33804 find_next_offset 3-0 33804 NULL
++filter_write_33819 filter_write 3 33819 NULL
 +sep_create_msgarea_context_33829 sep_create_msgarea_context 4 33829 NULL
 +scrub_setup_recheck_block_33831 scrub_setup_recheck_block 5-4 33831 NULL
-+udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
-+usb_dump_endpoint_descriptor_33849 usb_dump_endpoint_descriptor 0 33849 NULL
++ext4_journal_extend_33835 ext4_journal_extend 2-0 33835 NULL
++snd_pcm_action_nonatomic_33844 snd_pcm_action_nonatomic 0 33844 NULL
 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL
 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
-+cap_mmap_addr_33853 cap_mmap_addr 0 33853 NULL
++bin_string_33884 bin_string 3-5 33884 NULL
 +get_user_pages_33908 get_user_pages 0-3-4 33908 NULL
++ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3 33912 NULL
 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
++atomic64_add_return_33927 atomic64_add_return 0-1 33927 NULL
 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3 33942 NULL
 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3 33943 NULL
-+read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3 33944 NULL
++read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3 33944 NULL nohasharray
++btrfs_uuid_tree_rem_33944 btrfs_uuid_tree_rem 0 33944 &read_file_tgt_rx_stats_33944
++hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 4 33952 NULL
++__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
++ocfs2_create_new_meta_bhs_33955 ocfs2_create_new_meta_bhs 0 33955 NULL
 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3 33984 NULL
++snd_interval_refine_33987 snd_interval_refine 0 33987 NULL
 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
++lbs_lowrssi_write_34025 lbs_lowrssi_write 3 34025 NULL
 +ppp_write_34034 ppp_write 3 34034 NULL
-+tty_insert_flip_string_34042 tty_insert_flip_string 3 34042 NULL
++tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
 +__domain_flush_pages_34045 __domain_flush_pages 2-3 34045 NULL
 +is_trap_at_addr_34047 is_trap_at_addr 2 34047 NULL
-+acpi_dev_get_irqresource_34064 acpi_dev_get_irqresource 2 34064 NULL
 +memcg_update_all_caches_34068 memcg_update_all_caches 1 34068 NULL
-+read_file_ant_diversity_34071 read_file_ant_diversity 3 34071 NULL
-+compat_hdio_ioctl_34088 compat_hdio_ioctl 4 34088 NULL
 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3 34095 NULL
-+proc_scsi_host_write_34107 proc_scsi_host_write 3 34107 NULL
++__irq_domain_add_34101 __irq_domain_add 2 34101 NULL
++i915_gem_object_set_cache_level_34107 i915_gem_object_set_cache_level 0 34107 NULL nohasharray
++proc_scsi_host_write_34107 proc_scsi_host_write 3 34107 &i915_gem_object_set_cache_level_34107
 +is_discarded_oblock_34120 is_discarded_oblock 2 34120 NULL
 +islpci_mgt_transmit_34133 islpci_mgt_transmit 5 34133 NULL
-+ttm_dma_page_pool_free_34135 ttm_dma_page_pool_free 2 34135 NULL
-+cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
++ttm_dma_page_pool_free_34135 ttm_dma_page_pool_free 2-0 34135 NULL
 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3 34141 NULL
 +shmem_pread_fast_34147 shmem_pread_fast 3 34147 NULL
++ext4_xattr_list_34162 ext4_xattr_list 3 34162 NULL
++ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
++dtf_write_run_34196 dtf_write_run 3 34196 NULL
 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4 34215 NULL
++i915_gem_execbuffer_reserve_object_34224 i915_gem_execbuffer_reserve_object 0 34224 NULL
++setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
++numa_migrate_prep_34256 numa_migrate_prep 0 34256 NULL
++btrfs_bitmap_cluster_34257 btrfs_bitmap_cluster 4 34257 NULL
 +bl_pipe_downcall_34264 bl_pipe_downcall 3 34264 NULL
++ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
-+zone_spanned_pages_in_node_34299 zone_spanned_pages_in_node 0 34299 NULL
++device_private_init_34279 device_private_init 0 34279 NULL
++ext4_get_groups_count_34324 ext4_get_groups_count 0 34324 NULL
 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL nohasharray
 +pcpu_need_to_extend_34326 pcpu_need_to_extend 0 34326 &iov_iter_single_seg_count_34326
++SYSC_brk_34331 SYSC_brk 1 34331 NULL
 +__insert_34349 __insert 2-3 34349 NULL
-+crypto_ablkcipher_ivsize_34363 crypto_ablkcipher_ivsize 0 34363 NULL
-+rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
-+p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
-+i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0 34376 NULL
++sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
++crypto_ablkcipher_ivsize_34363 crypto_ablkcipher_ivsize 0 34363 &sync_page_io_34363
++rngapi_reset_34366 rngapi_reset 3 34366 NULL
 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
 +ea_read_34378 ea_read 0 34378 NULL
 +fuse_send_read_34379 fuse_send_read 4 34379 NULL
@@ -105609,35 +106373,55 @@ index 0000000..b04803b
 +ivtv_read_pos_34400 ivtv_read_pos 3 34400 &iwl_calib_set_34400
 +wd_exp_mode_write_34407 wd_exp_mode_write 3 34407 NULL
 +nl80211_send_disassoc_34424 nl80211_send_disassoc 4 34424 NULL
-+usbtest_alloc_urb_34446 usbtest_alloc_urb 3-5 34446 NULL
++security_socket_create_34439 security_socket_create 0 34439 NULL
++usbtest_alloc_urb_34446 usbtest_alloc_urb 5-3 34446 NULL
 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3 34472 NULL
 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
++ocfs2_block_group_clear_bits_34484 ocfs2_block_group_clear_bits 0 34484 NULL
 +security_inode_permission_34488 security_inode_permission 0 34488 NULL
-+tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
-+hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-2-5-4 34547 NULL
++SyS_pwritev_34494 SyS_pwritev 3 34494 NULL nohasharray
++__ffs64_34494 __ffs64 1-0 34494 &SyS_pwritev_34494
++qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
++lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 NULL
++snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
++ext4_fallocate_34537 ext4_fallocate 4-3 34537 NULL nohasharray
++tracing_stats_read_34537 tracing_stats_read 3 34537 &ext4_fallocate_34537
++hugetlbfs_read_actor_34547 hugetlbfs_read_actor 4-5-2-0 34547 NULL
 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
-+alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 NULL
-+velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
++alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 NULL nohasharray
++self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 &alloc_ieee80211_rsl_34564
++i915_gem_execbuffer_relocate_object_34575 i915_gem_execbuffer_relocate_object 0 34575 NULL
++lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
 +inet6_ifla6_size_34591 inet6_ifla6_size 0 34591 NULL
-+ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL
++ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
++cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599
++__add_prelim_ref_34600 __add_prelim_ref 0 34600 NULL
 +brcmf_cfg80211_mgmt_tx_34608 brcmf_cfg80211_mgmt_tx 7 34608 NULL
-+__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL
++__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
++mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609
++apei_get_nvs_resources_34616 apei_get_nvs_resources 0 34616 NULL
 +__cfg80211_disconnected_34622 __cfg80211_disconnected 3 34622 NULL
 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
 +tomoyo_dump_page_34649 tomoyo_dump_page 2 34649 NULL
-+nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 8-6 34661 NULL
++kvm_set_spte_hva_34671 kvm_set_spte_hva 2 34671 NULL
++sleep_auth_write_34676 sleep_auth_write 3 34676 NULL
 +isr_fiqs_read_34687 isr_fiqs_read 3 34687 NULL
 +port_print_34704 port_print 3 34704 NULL
 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
++ext4_listxattr_34712 ext4_listxattr 3 34712 NULL
 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3 34722 NULL
 +platform_list_read_file_34734 platform_list_read_file 3 34734 NULL
 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL
++lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 NULL
++device_add_34766 device_add 0 34766 NULL
 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
-+__copy_in_user_34790 __copy_in_user 3 34790 NULL
 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
++can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
++ll_setxattr_34806 ll_setxattr 4 34806 NULL
++file_page_index_34820 file_page_index 0-2 34820 NULL
 +b43_debugfs_write_34838 b43_debugfs_write 3 34838 NULL
 +nl_portid_hash_zalloc_34843 nl_portid_hash_zalloc 1 34843 NULL
 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3 34853 NULL
@@ -105645,47 +106429,54 @@ index 0000000..b04803b
 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3 34871 NULL
 +msg_print_text_34889 msg_print_text 0 34889 NULL
 +ieee80211_if_write_34894 ieee80211_if_write 3 34894 NULL
-+compat_put_uint_34905 compat_put_uint 1 34905 NULL
 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3 34916 NULL
 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
 +btrfs_super_chunk_root_34925 btrfs_super_chunk_root 0 34925 &__inode_permission_34925
++ODM_AllocateMemory_34929 ODM_AllocateMemory 3 34929 NULL
 +ceph_aio_write_34930 ceph_aio_write 4 34930 NULL
-+skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 NULL nohasharray
-+i2c_transfer_34958 i2c_transfer 0 34958 &skb_gro_header_slow_34958
-+Realloc_34961 Realloc 2 34961 NULL
++sec_flags2str_34933 sec_flags2str 3 34933 NULL
++snd_info_entry_read_34938 snd_info_entry_read 3 34938 NULL
++i2c_transfer_34958 i2c_transfer 0 34958 NULL
++do_add_page_to_bio_34974 do_add_page_to_bio 2-10 34974 NULL
 +mq_lookup_34990 mq_lookup 2 34990 NULL
++i915_gem_gtt_prepare_object_34991 i915_gem_gtt_prepare_object 0 34991 NULL
++schedule_erase_34996 schedule_erase 0 34996 NULL
 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3 35002 NULL
 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL
 +dm_cache_insert_mapping_35005 dm_cache_insert_mapping 2-3 35005 NULL
 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
-+alloc_p2m_page_35025 alloc_p2m_page 0 35025 NULL
++snd_pcm_hw_params_35020 snd_pcm_hw_params 0 35020 NULL
++process_changed_xattr_35025 process_changed_xattr 0 35025 NULL
 +coda_psdev_read_35029 coda_psdev_read 3 35029 NULL
 +brcmf_sdio_chip_writenvram_35042 brcmf_sdio_chip_writenvram 4 35042 NULL
-+btmrvl_gpiogap_write_35053 btmrvl_gpiogap_write 3 35053 NULL
 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3 35061 NULL
++ext4_split_unwritten_extents_35063 ext4_split_unwritten_extents 0 35063 NULL
 +store_ifalias_35088 store_ifalias 4 35088 NULL
 +__kfifo_uint_must_check_helper_35097 __kfifo_uint_must_check_helper 0-1 35097 NULL
 +capi_write_35104 capi_write 3 35104 NULL nohasharray
 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3 35104 &capi_write_35104
 +ide_settings_proc_write_35110 ide_settings_proc_write 3 35110 NULL
-+pointer_35138 pointer 0 35138 NULL
-+gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
++ceph_osdc_start_request_35122 ceph_osdc_start_request 0 35122 NULL
++message_stats_print_35158 message_stats_print 6 35158 NULL
 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL
 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3 35161 NULL
++relocate_entry_cpu_35176 relocate_entry_cpu 0 35176 NULL
 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
++SyS_init_module_35180 SyS_init_module 2 35180 NULL
 +mlx4_ib_get_cq_umem_35184 mlx4_ib_get_cq_umem 5-6 35184 NULL
-+iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 NULL
 +uprobe_get_swbp_addr_35201 uprobe_get_swbp_addr 0 35201 NULL
 +unix_stream_recvmsg_35210 unix_stream_recvmsg 4 35210 NULL
-+_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
-+striped_read_35218 striped_read 0-2-8-3 35218 NULL nohasharray
++striped_read_35218 striped_read 0-3-2 35218 NULL nohasharray
 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 &striped_read_35218
-+rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3 35226 NULL nohasharray
-+video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 &rx_rx_cmplt_task_read_35226
-+gfn_to_page_many_atomic_35234 gfn_to_page_many_atomic 2 35234 NULL
-+SYSC_madvise_35241 SYSC_madvise 1 35241 NULL
++video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
++rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3 35226 &video_register_device_no_warn_35226
++gfn_to_page_many_atomic_35234 gfn_to_page_many_atomic 2 35234 NULL nohasharray
++may_commit_transaction_35234 may_commit_transaction 0 35234 &gfn_to_page_many_atomic_35234
++SYSC_madvise_35241 SYSC_madvise 1-2 35241 NULL
 +set_fd_set_35249 set_fd_set 1 35249 NULL
 +ioapic_setup_resources_35255 ioapic_setup_resources 1 35255 NULL
++alloc_thread_groups_35256 alloc_thread_groups 2 35256 NULL
++jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 NULL
 +dis_disc_write_35265 dis_disc_write 3 35265 NULL
 +dma_show_regs_35266 dma_show_regs 3 35266 NULL
 +irda_recvmsg_stream_35280 irda_recvmsg_stream 4 35280 NULL
@@ -105694,45 +106485,58 @@ index 0000000..b04803b
 +brcmf_sdio_forensic_read_35311 brcmf_sdio_forensic_read 3 35311 NULL nohasharray
 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3 35311 &brcmf_sdio_forensic_read_35311
 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 NULL
-+sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
-+irq_domain_disassociate_many_35325 irq_domain_disassociate_many 2-3 35325 NULL
 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL
-+pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL
 +nouveau_devinit_create__35348 nouveau_devinit_create_ 4 35348 NULL
-+hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL
++ieee80211_rx_mgmt_deauth_35351 ieee80211_rx_mgmt_deauth 3 35351 NULL
 +compat_filldir64_35354 compat_filldir64 3 35354 NULL
++amd_iommu_map_35355 amd_iommu_map 4 35355 NULL
++read_kmem_35372 read_kmem 3 35372 NULL
++ocfs2_journal_access_di_35393 ocfs2_journal_access_di 0 35393 NULL
++create_pending_snapshots_35402 create_pending_snapshots 0 35402 NULL
++btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
 +rawv6_send_hdrinc_35425 rawv6_send_hdrinc 3 35425 NULL
++C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL
 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
-+i915_wedged_read_35474 i915_wedged_read 3 35474 NULL
-+ecryptfs_get_zeroed_pages_35483 ecryptfs_get_zeroed_pages 0 35483 NULL
-+do_atm_ioctl_35519 do_atm_ioctl 3 35519 NULL
++memcg_memory_allocated_read_35469 memcg_memory_allocated_read 0 35469 NULL
++fiemap_prepare_and_copy_exts_35494 fiemap_prepare_and_copy_exts 5 35494 NULL
++btrfs_prealloc_file_range_trans_35500 btrfs_prealloc_file_range_trans 4-0 35500 NULL
 +async_setkey_35521 async_setkey 3 35521 NULL
++inet_mask_len_35527 inet_mask_len 1 35527 NULL
 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3 35534 NULL
++pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3 35538 NULL
 +ibnl_put_attr_35541 ibnl_put_attr 3 35541 NULL
 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3 35550 NULL
++send_update_extent_35556 send_update_extent 0 35556 NULL
++vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL
++sysfs_create_subdir_35567 sysfs_create_subdir 0 35567 NULL
++ext4_blocks_for_truncate_35579 ext4_blocks_for_truncate 0 35579 NULL
 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
-+ReadZReg_35604 ReadZReg 0 35604 NULL
 +kernel_readv_35617 kernel_readv 3 35617 NULL
-+ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 2 35624 NULL
 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
++ptlrpcd_steal_rqset_35637 ptlrpcd_steal_rqset 0 35637 NULL
++nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
-+store_debug_level_35652 store_debug_level 3 35652 NULL
 +rdmaltWithLock_35669 rdmaltWithLock 0 35669 NULL
-+compat_sys_kexec_load_35674 compat_sys_kexec_load 2 35674 NULL
++ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
 +dm_table_create_35687 dm_table_create 3 35687 NULL
 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL
 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL
-+pci_enable_sriov_35745 pci_enable_sriov 2 35745 NULL
++md_super_write_35703 md_super_write 4 35703 NULL
++btrfs_commit_transaction_35725 btrfs_commit_transaction 0 35725 NULL
++rtw_IOL_cmd_tx_pkt_buf_dump_35732 rtw_IOL_cmd_tx_pkt_buf_dump 2 35732 NULL
++ext4_truncate_restart_trans_35750 ext4_truncate_restart_trans 0 35750 NULL
 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3 35761 NULL
 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL
 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-4-2 35824 NULL
 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3 35854 NULL
++vx_query_hbuffer_size_35859 vx_query_hbuffer_size 0 35859 NULL
++changed_xattr_35860 changed_xattr 0 35860 NULL
 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
 +fls64_35862 fls64 0 35862 NULL
 +kvm_dirty_bitmap_bytes_35886 kvm_dirty_bitmap_bytes 0 35886 NULL
@@ -105741,73 +106545,93 @@ index 0000000..b04803b
 +SyS_set_mempolicy_35909 SyS_set_mempolicy 3 35909 NULL
 +kernel_setsockopt_35913 kernel_setsockopt 5 35913 NULL
 +rbio_nr_pages_35916 rbio_nr_pages 0-1-2 35916 NULL
-+vol_cdev_compat_ioctl_35923 vol_cdev_compat_ioctl 3 35923 NULL
++balance_node_right_35920 balance_node_right 0 35920 NULL
 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2 35929 NULL
 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3 35935 NULL
 +put_cmsg_compat_35937 put_cmsg_compat 4 35937 NULL
 +ext_rts51x_sd_execute_write_data_35971 ext_rts51x_sd_execute_write_data 9 35971 NULL
-+ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL
++ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
++generic_ocp_read_35974 generic_ocp_read 3 35974 &ceph_buffer_new_35974
 +acl_alloc_35979 acl_alloc 1 35979 NULL
++device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 NULL
 +generic_file_aio_read_35987 generic_file_aio_read 0 35987 NULL
-+koneplus_sysfs_write_35993 koneplus_sysfs_write 6 35993 NULL
++write_file_antenna_35998 write_file_antenna 3 35998 NULL nohasharray
++kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
++locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3 36016 NULL
-+ubi_eba_write_leb_36029 ubi_eba_write_leb 5-6 36029 NULL
++ubi_eba_write_leb_36029 ubi_eba_write_leb 0-6-5 36029 NULL
 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL
 +account_shadowed_36048 account_shadowed 2 36048 NULL
 +gpio_power_read_36059 gpio_power_read 3 36059 NULL
++snd_pcm_playback_hw_avail_36061 snd_pcm_playback_hw_avail 0 36061 NULL
++did_create_dir_36062 did_create_dir 0 36062 NULL
 +write_emulate_36065 write_emulate 2-4 36065 NULL
++stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
 +radeon_vm_num_pdes_36070 radeon_vm_num_pdes 0 36070 NULL
 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL
-+ext3_new_blocks_36073 ext3_new_blocks 3 36073 NULL
++ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3 36077 NULL
 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL
++mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3 36082 NULL
 +vga_arb_write_36112 vga_arb_write 3 36112 NULL
 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL
-+compat_ptrace_request_36131 compat_ptrace_request 3-4 36131 NULL
++compat_ptrace_request_36131 compat_ptrace_request 3 36131 NULL
 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL
 +max8925_irq_domain_map_36133 max8925_irq_domain_map 2 36133 NULL
++set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 0-4-5 36136 NULL
 +ext3_readpages_36144 ext3_readpages 4 36144 NULL
-+alloc_vm_area_36149 alloc_vm_area 1 36149 NULL
 +twl_set_36154 twl_set 2 36154 NULL
 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL
 +btrfs_file_extent_inline_len_36158 btrfs_file_extent_inline_len 0 36158 NULL
 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL
++wm8994_edge_irq_map_36170 wm8994_edge_irq_map 2 36170 NULL
 +SyS_kexec_load_36176 SyS_kexec_load 2 36176 NULL
++ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
-+SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL
++SYSC_process_vm_readv_36216 SYSC_process_vm_readv 5-3 36216 NULL
 +ubifs_read_nnode_36221 ubifs_read_nnode 0 36221 NULL
 +is_dirty_36223 is_dirty 2 36223 NULL
-+dma_alloc_attrs_36225 dma_alloc_attrs 0 36225 NULL
-+nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
++ept_walk_addr_36226 ept_walk_addr 3 36226 NULL
 +atomic_stats_read_36228 atomic_stats_read 3 36228 NULL
 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3 36241 NULL
 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
 +rproc_recovery_read_36245 rproc_recovery_read 3 36245 NULL
 +scrub_stripe_36248 scrub_stripe 5-4 36248 NULL
 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
-+usb_buffer_alloc_36276 usb_buffer_alloc 2 36276 NULL
++usb_buffer_alloc_36276 usb_buffer_alloc 2 36276 NULL nohasharray
++cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &usb_buffer_alloc_36276
 +codec_reg_read_file_36280 codec_reg_read_file 3 36280 NULL
 +crypto_shash_digestsize_36284 crypto_shash_digestsize 0 36284 NULL
 +nouveau_cli_create_36293 nouveau_cli_create 3 36293 NULL
 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3 36303 NULL
++cfg80211_rx_mlme_mgmt_36306 cfg80211_rx_mlme_mgmt 3 36306 NULL
 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
 +fuse_get_user_addr_36312 fuse_get_user_addr 0 36312 NULL
 +fat_compat_ioctl_filldir_36328 fat_compat_ioctl_filldir 3 36328 NULL
 +lc_create_36332 lc_create 4 36332 NULL
 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6 36343 NULL
++ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3 36351 NULL
 +v9fs_file_readn_36353 v9fs_file_readn 4 36353 NULL nohasharray
 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 &v9fs_file_readn_36353
 +to_sector_36361 to_sector 0-1 36361 NULL
++irq_domain_disassociate_36367 irq_domain_disassociate 2 36367 NULL
++posix_acl_create_36383 posix_acl_create 0 36383 NULL
 +tunables_read_36385 tunables_read 3 36385 NULL
-+afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL
++afs_alloc_flat_call_36399 afs_alloc_flat_call 3-2 36399 NULL
++sierra_write_36402 sierra_write 4 36402 NULL
++msb_update_block_36412 msb_update_block 2 36412 NULL
 +SyS_sethostname_36417 SyS_sethostname 2 36417 NULL
++ReadW6692B_36445 ReadW6692B 0 36445 NULL
 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
-+tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
-+SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
++check_extent_in_eb_36467 check_extent_in_eb 0 36467 NULL
++SyS_process_vm_writev_36476 SyS_process_vm_writev 5-3 36476 NULL
 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
-+tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3 36490 NULL
++set_var_mtrr_range_36483 set_var_mtrr_range 2 36483 NULL
++ip6_append_data_36490 ip6_append_data 4 36490 NULL nohasharray
++tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3 36490 &ip6_append_data_36490
++cmd_loop_36491 cmd_loop 0 36491 NULL
 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
 +mcam_v4l_read_36513 mcam_v4l_read 3 36513 NULL
 +get_param_l_36518 get_param_l 0 36518 NULL
@@ -105815,38 +106639,42 @@ index 0000000..b04803b
 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
 +crypto_aead_authsize_36537 crypto_aead_authsize 0 36537 NULL
 +cpu_type_read_36540 cpu_type_read 3 36540 NULL
-+get_entry_len_36549 get_entry_len 0 36549 NULL
-+__kfifo_to_user_36555 __kfifo_to_user 3 36555 NULL nohasharray
++__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL nohasharray
 +macvtap_do_read_36555 macvtap_do_read 4 36555 &__kfifo_to_user_36555
 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
-+ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
 +__erst_read_36579 __erst_read 0 36579 NULL
 +put_cmsg_36589 put_cmsg 4 36589 NULL
-+pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
++do_sendfile_36610 do_sendfile 4-5 36610 NULL
 +fat_ioctl_filldir_36621 fat_ioctl_filldir 3 36621 NULL
++i915_gem_execbuffer_relocate_slow_36634 i915_gem_execbuffer_relocate_slow 0 36634 NULL
 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
-+format_decode_36638 format_decode 0 36638 NULL
++convert_extent_item_v0_36645 convert_extent_item_v0 4-0 36645 NULL
 +ced_ioctl_36647 ced_ioctl 2 36647 NULL
 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL
-+perf_calculate_period_36662 perf_calculate_period 3-2 36662 NULL
++perf_calculate_period_36662 perf_calculate_period 2-3 36662 NULL
 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL
 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 NULL
-+ptr_to_compat_36680 ptr_to_compat 0 36680 NULL
-+ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
++xillybus_read_36678 xillybus_read 3 36678 NULL
++tlv_put_btrfs_timespec_36685 tlv_put_btrfs_timespec 0 36685 NULL nohasharray
++ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 &tlv_put_btrfs_timespec_36685
++gsmtty_write_36702 gsmtty_write 3 36702 NULL
 +sched_clock_36717 sched_clock 0 36717 NULL
-+extract_icmp6_fields_36732 extract_icmp6_fields 2 36732 NULL
-+snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4 36740 NULL
-+cxgbi_device_register_36746 cxgbi_device_register 1-2 36746 NULL
++ocfs2_rotate_tree_right_36723 ocfs2_rotate_tree_right 0 36723 NULL
++snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
++cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
++fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3 36755 NULL
-+ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
++ext4_ext_convert_to_initialized_36765 ext4_ext_convert_to_initialized 0 36765 NULL
 +ptp_filter_init_36780 ptp_filter_init 2 36780 NULL
++i40e_init_lan_hmc_36796 i40e_init_lan_hmc 2-3-4-5 36796 NULL
 +proc_fault_inject_read_36802 proc_fault_inject_read 3 36802 NULL
 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
-+tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
++ocfs2_journal_access_rb_36823 ocfs2_journal_access_rb 0 36823 NULL
 +int_hardware_entry_36833 int_hardware_entry 3 36833 NULL
 +fc_change_queue_depth_36841 fc_change_queue_depth 2 36841 NULL
 +keyctl_describe_key_36853 keyctl_describe_key 3 36853 NULL
 +cm_write_36858 cm_write 3 36858 NULL
++range_to_mtrr_with_hole_36861 range_to_mtrr_with_hole 2 36861 NULL
 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3 36871 NULL
 +svc_setsockopt_36876 svc_setsockopt 5 36876 NULL
 +raid56_parity_write_36877 raid56_parity_write 5 36877 NULL
@@ -105854,72 +106682,106 @@ index 0000000..b04803b
 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
 +OS_kmalloc_36909 OS_kmalloc 1 36909 NULL
++audio_set_endpoint_req_36918 audio_set_endpoint_req 0 36918 NULL
 +build_key_36931 build_key 1 36931 NULL
 +crypto_blkcipher_ivsize_36944 crypto_blkcipher_ivsize 0 36944 NULL
-+write_leb_36957 write_leb 5 36957 NULL
++div_u64_36951 div_u64 0 36951 NULL
++write_leb_36957 write_leb 0-5 36957 NULL
 +ntfs_external_attr_find_36963 ntfs_external_attr_find 0 36963 NULL
 +sparse_early_mem_maps_alloc_node_36971 sparse_early_mem_maps_alloc_node 4 36971 NULL
++il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3 36979 NULL
 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL
 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL
 +setxattr_37006 setxattr 4 37006 NULL
++btrfs_update_root_37035 btrfs_update_root 0 37035 NULL
++ocfs2_dlm_unlock_37037 ocfs2_dlm_unlock 0 37037 NULL
++command_file_read_37038 command_file_read 3 37038 NULL
++__hfsplus_brec_find_37048 __hfsplus_brec_find 0 37048 NULL
++figure_loop_size_37051 figure_loop_size 2-3 37051 NULL
 +qp_broker_create_37053 qp_broker_create 6-5 37053 NULL nohasharray
 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3 37053 &qp_broker_create_37053
 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
 +parse_command_37079 parse_command 2 37079 NULL
 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3 37089 NULL
 +tun_get_user_37094 tun_get_user 5 37094 NULL
-+has_wrprotected_page_37123 has_wrprotected_page 2-3 37123 NULL
++has_wrprotected_page_37123 has_wrprotected_page 3-2 37123 NULL
 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL
++mtt_free_res_37144 mtt_free_res 5 37144 NULL
 +msg_word_37164 msg_word 0 37164 NULL
++BeceemNVMRead_37166 BeceemNVMRead 0 37166 NULL
++f2fs_direct_IO_37167 f2fs_direct_IO 4 37167 NULL
 +can_set_xattr_37182 can_set_xattr 4 37182 NULL
-+crypto_shash_descsize_37212 crypto_shash_descsize 0 37212 NULL
++btrfs_insert_delayed_items_37191 btrfs_insert_delayed_items 0 37191 NULL
++vcc_recvmsg_37198 vcc_recvmsg 4 37198 NULL
++sysfs_add_file_37200 sysfs_add_file 0 37200 NULL
++mpol_misplaced_37205 mpol_misplaced 0 37205 NULL
++forced_ps_write_37209 forced_ps_write 3 37209 NULL
++crypto_shash_descsize_37212 crypto_shash_descsize 0 37212 NULL nohasharray
++ext4_ind_direct_IO_37212 ext4_ind_direct_IO 0-4 37212 &crypto_shash_descsize_37212
++bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2-0 37213 NULL
 +regmap_access_read_file_37223 regmap_access_read_file 3 37223 NULL
 +__do_replace_37227 __do_replace 5 37227 NULL
++produce_free_peb_37232 produce_free_peb 0 37232 NULL
++iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3 37237 NULL
 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3 37238 NULL
++BeceemFlashBulkWrite_37255 BeceemFlashBulkWrite 0 37255 NULL
 +prot_queue_del_37258 prot_queue_del 0 37258 NULL
-+ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
 +exofs_max_io_pages_37263 exofs_max_io_pages 0-2 37263 NULL
++__add_keyed_refs_37264 __add_keyed_refs 0 37264 NULL
 +nested_svm_map_37268 nested_svm_map 2 37268 NULL
-+c101_run_37279 c101_run 2 37279 NULL
-+srp_target_alloc_37288 srp_target_alloc 3 37288 NULL
-+isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6 37298 NULL
++create_cq_user_37278 create_cq_user 5 37278 NULL
++request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3 37305 NULL
++ext3_direct_IO_37308 ext3_direct_IO 4 37308 NULL
 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
 +send_msg_37323 send_msg 4 37323 NULL
-+brcmf_sdbrcm_membytes_37324 brcmf_sdbrcm_membytes 3-5 37324 NULL
-+l2cap_create_connless_pdu_37327 l2cap_create_connless_pdu 3 37327 NULL
++l2cap_create_connless_pdu_37327 l2cap_create_connless_pdu 3 37327 NULL nohasharray
++bnx2x_vf_fill_fw_str_37327 bnx2x_vf_fill_fw_str 3 37327 &l2cap_create_connless_pdu_37327
 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
++lz4_compressbound_37337 lz4_compressbound 0-1 37337 NULL
 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
++cl_io_submit_rw_37374 cl_io_submit_rw 0 37374 NULL
++iterate_leaf_refs_37385 iterate_leaf_refs 0 37385 NULL
 +iommu_num_pages_37391 iommu_num_pages 0-1-3-2 37391 NULL
-+sys_getxattr_37418 sys_getxattr 4 37418 NULL
++btrfs_find_free_objectid_37412 btrfs_find_free_objectid 0 37412 NULL
 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4 37420 NULL
 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
-+find_next_bit_37422 find_next_bit 0-2-3 37422 &acpi_os_allocate_zeroed_37422
-+tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4 37428 NULL
++find_next_bit_37422 find_next_bit 0-3-2 37422 &acpi_os_allocate_zeroed_37422
++ocfs2_insert_path_37425 ocfs2_insert_path 0 37425 NULL
++tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL
 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 0-7-9 37433 NULL
-+tty_audit_log_37440 tty_audit_log 5 37440 NULL
++fru_alloc_37442 fru_alloc 1 37442 NULL
 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
 +brcmf_sdio_dump_console_37455 brcmf_sdio_dump_console 4 37455 NULL
 +__remove_37457 __remove 2 37457 NULL
 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
 +get_est_timing_37484 get_est_timing 0 37484 NULL
 +kmem_realloc_37489 kmem_realloc 2 37489 NULL
-+kvm_vcpu_compat_ioctl_37500 kvm_vcpu_compat_ioctl 3 37500 NULL
-+vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL
++__hfsplus_setxattr_37499 __hfsplus_setxattr 4 37499 NULL
++bitmap_dirty_bits_37503 bitmap_dirty_bits 2 37503 NULL
++osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
++bdev_writeseg_37519 bdev_writeseg 2-3 37519 NULL nohasharray
++vmalloc_32_user_37519 vmalloc_32_user 1 37519 &bdev_writeseg_37519
++xz_dec_test_write_37527 xz_dec_test_write 3 37527 NULL
 +fault_inject_read_37534 fault_inject_read 3 37534 NULL
 +hdr_size_37536 hdr_size 0 37536 NULL
-+a2p_37544 a2p 0-1 37544 NULL
-+sep_create_dcb_dmatables_context_37551 sep_create_dcb_dmatables_context 6 37551 NULL nohasharray
-+nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 &sep_create_dcb_dmatables_context_37551
++extent_map_end_37550 extent_map_end 0 37550 NULL
++sep_create_dcb_dmatables_context_37551 sep_create_dcb_dmatables_context 6 37551 NULL
++ioat_chansts_37558 ioat_chansts 0 37558 NULL
 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
-+mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 NULL
++ocfs2_add_branch_37588 ocfs2_add_branch 0 37588 NULL
++alloc_descs_37593 alloc_descs 0-1 37593 NULL
++qla2x00_debounce_register_37597 qla2x00_debounce_register 0 37597 NULL
++find_extent_clone_37603 find_extent_clone 0 37603 NULL
++btrfs_write_and_wait_marked_extents_37604 btrfs_write_and_wait_marked_extents 0 37604 NULL
 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6-3 37611 NULL
-+SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
++SYSC_mbind_37622 SYSC_mbind 5 37622 NULL nohasharray
++ocfs2_split_refcount_rec_37622 ocfs2_split_refcount_rec 0 37622 &SYSC_mbind_37622
 +btrfs_calc_trans_metadata_size_37629 btrfs_calc_trans_metadata_size 0-2 37629 NULL nohasharray
 +policy_residency_37629 policy_residency 0 37629 &btrfs_calc_trans_metadata_size_37629
-+check_pt_base_37635 check_pt_base 3 37635 NULL
 +alloc_fd_37637 alloc_fd 1 37637 NULL
++SyS_mbind_37638 SyS_mbind 5 37638 NULL
 +bio_copy_user_iov_37660 bio_copy_user_iov 4 37660 NULL
 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4 37661 NULL nohasharray
 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
@@ -105927,423 +106789,485 @@ index 0000000..b04803b
 +lnw_gpio_to_irq_37665 lnw_gpio_to_irq 2 37665 NULL
 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3 37675 NULL
 +regmap_map_read_file_37685 regmap_map_read_file 3 37685 NULL
-+nametbl_header_37698 nametbl_header 2 37698 NULL
++page_chain_free_37697 page_chain_free 0 37697 NULL
++nametbl_header_37698 nametbl_header 2-0 37698 NULL
 +__le32_to_cpup_37702 __le32_to_cpup 0 37702 NULL
++dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3 37713 NULL
 +dm_thin_remove_block_37724 dm_thin_remove_block 2 37724 NULL
 +find_active_uprobe_37733 find_active_uprobe 1 37733 NULL
 +read_enabled_file_bool_37744 read_enabled_file_bool 3 37744 NULL
-+ocfs2_duplicate_clusters_by_jbd_37749 ocfs2_duplicate_clusters_by_jbd 6-4-5 37749 NULL
++ocfs2_duplicate_clusters_by_jbd_37749 ocfs2_duplicate_clusters_by_jbd 5-4-6 37749 NULL
 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2 37750 NULL
 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2 37766 NULL
-+dma_pte_addr_37784 dma_pte_addr 0 37784 NULL
 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3 37792 NULL
 +smk_read_logging_37804 smk_read_logging 3 37804 NULL
 +deny_write_access_37813 deny_write_access 0 37813 NULL
++ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL
 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3 37820 NULL
-+bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-5-4 37827 NULL
++bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-0-5-4 37827 NULL
++android_get_p2p_addr_37832 android_get_p2p_addr 0 37832 NULL
++jbd2_journal_get_undo_access_37837 jbd2_journal_get_undo_access 0 37837 NULL
 +o2hb_debug_read_37851 o2hb_debug_read 3 37851 NULL
-+isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6 37868 NULL nohasharray
-+xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 &isku_sysfs_write_last_set_37868
-+sys_setxattr_37880 sys_setxattr 4 37880 NULL
-+dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
++SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 NULL
++xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL
++set_registers_37883 set_registers 4 37883 NULL
++btrfs_stack_file_extent_disk_bytenr_37888 btrfs_stack_file_extent_disk_bytenr 0 37888 NULL
 +max77686_irq_domain_map_37897 max77686_irq_domain_map 2 37897 NULL
-+compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
 +tipc_link_send_sections_fast_37920 tipc_link_send_sections_fast 4 37920 NULL
-+pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL
++_rtw_malloc_37928 _rtw_malloc 1 37928 NULL nohasharray
++pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 &_rtw_malloc_37928
 +read_rbu_packet_size_37939 read_rbu_packet_size 6 37939 NULL
++write_file_bool_37957 write_file_bool 3 37957 NULL
 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
-+ext3_free_blocks_sb_37967 ext3_free_blocks_sb 3-4 37967 NULL
++ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL
 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL
 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL
 +vfs_readv_38011 vfs_readv 3 38011 NULL
 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
++SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 NULL nohasharray
 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3 38044 &klsi_105_prepare_write_buffer_38044
 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 NULL
++sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL nohasharray
 +is_discarded_38058 is_discarded 2 38058 &_xfs_buf_alloc_38058
 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL
 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2 38085 NULL
-+tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
 +proc_self_readlink_38094 proc_self_readlink 3 38094 NULL
 +ep0_read_38095 ep0_read 3 38095 NULL
-+sk_wmem_schedule_38096 sk_wmem_schedule 2 38096 NULL
-+rbd_obj_read_sync_38098 rbd_obj_read_sync 3-4 38098 NULL
++sk_wmem_schedule_38096 sk_wmem_schedule 2 38096 NULL nohasharray
++osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 &sk_wmem_schedule_38096
++o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3 38108 NULL
++_get_val_38115 _get_val 2 38115 NULL
 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
-+__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 3-4 38153 NULL
++__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
 +kvm_clear_guest_38164 kvm_clear_guest 3-2 38164 NULL
++cirrus_ttm_tt_create_38167 cirrus_ttm_tt_create 2 38167 NULL
++send_rename_38170 send_rename 0 38170 NULL
 +cdev_add_38176 cdev_add 2-3 38176 NULL
-+brcmf_sdcard_recv_buf_38179 brcmf_sdcard_recv_buf 6 38179 NULL
++create_srq_user_38191 create_srq_user 5 38191 NULL
 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3 38195 NULL
++do_chunk_alloc_38200 do_chunk_alloc 0 38200 NULL
 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
-+ext3_new_block_38208 ext3_new_block 3 38208 NULL
++ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
 +stmpe_gpio_irq_map_38222 stmpe_gpio_irq_map 3 38222 NULL
 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL
 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
-+vhost_net_compat_ioctl_38237 vhost_net_compat_ioctl 3 38237 NULL
++ceph_decode_16_38239 ceph_decode_16 0 38239 NULL
 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL
++snd_pcm_playback_rewind_38249 snd_pcm_playback_rewind 0-2 38249 NULL
 +from_dblock_38256 from_dblock 0-1 38256 NULL
-+vmci_qp_broker_set_page_store_38260 vmci_qp_broker_set_page_store 2-3 38260 NULL
-+ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3 38268 NULL nohasharray
-+SYSC_msgrcv_38268 SYSC_msgrcv 3 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
-+mthca_alloc_icm_table_38268 mthca_alloc_icm_table 4-3 38268 &SYSC_msgrcv_38268
-+xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
-+xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
-+ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL nohasharray
-+swiotlb_sync_single_for_cpu_38281 swiotlb_sync_single_for_cpu 2 38281 &ftdi_process_packet_38281
++vmci_qp_broker_set_page_store_38260 vmci_qp_broker_set_page_store 3-2 38260 NULL
++SYSC_msgrcv_38268 SYSC_msgrcv 3 38268 NULL nohasharray
++ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3 38268 &SYSC_msgrcv_38268 nohasharray
++mthca_alloc_icm_table_38268 mthca_alloc_icm_table 4-3 38268 &ieee80211_if_read_auto_open_plinks_38268
++xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 NULL nohasharray
++xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 &xfs_bmdr_to_bmbt_38275
++ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
 +gpa_to_gfn_38291 gpa_to_gfn 0-1 38291 NULL
-+zd_mac_rx_38296 zd_mac_rx 3 38296 NULL
++ucma_query_path_38305 ucma_query_path 3 38305 NULL
 +isr_rx_headers_read_38325 isr_rx_headers_read 3 38325 NULL
-+ida_simple_get_38326 ida_simple_get 2 38326 NULL
++ida_simple_get_38326 ida_simple_get 2-0 38326 NULL
++ocfs2_rotate_rightmost_leaf_left_38330 ocfs2_rotate_rightmost_leaf_left 0 38330 NULL
 +__snd_gf1_look8_38333 __snd_gf1_look8 0 38333 NULL
-+pyra_sysfs_write_38370 pyra_sysfs_write 6 38370 NULL
++ocfs2_replace_extent_rec_38357 ocfs2_replace_extent_rec 0 38357 NULL
++btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
 +dn_sendmsg_38390 dn_sendmsg 4 38390 NULL
 +get_valid_node_allowed_38412 get_valid_node_allowed 1-0 38412 NULL
-+ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 2 38413 NULL
++ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
 +ht_destroy_irq_38418 ht_destroy_irq 1 38418 NULL
 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3 38419 NULL
-+asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
-+pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
 +pmcraid_copy_sglist_38431 pmcraid_copy_sglist 3 38431 NULL
 +kvm_write_guest_38454 kvm_write_guest 4-2 38454 NULL
-+i915_min_freq_read_38470 i915_min_freq_read 3 38470 NULL
++btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
 +kvm_arch_setup_async_pf_38481 kvm_arch_setup_async_pf 3 38481 NULL
-+blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
++blk_end_bidi_request_38482 blk_end_bidi_request 4-3 38482 NULL
 +cpu_to_mem_38501 cpu_to_mem 0 38501 NULL
 +dev_names_read_38509 dev_names_read 3 38509 NULL
 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3 38518 NULL
-+set_queue_count_38519 set_queue_count 0 38519 NULL
 +mlx4_ib_db_map_user_38529 mlx4_ib_db_map_user 2 38529 NULL
 +ubifs_idx_node_sz_38546 ubifs_idx_node_sz 0-2 38546 NULL
 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
++kuc_len_38557 kuc_len 0-1 38557 NULL
 +cpu_to_node_38561 cpu_to_node 0 38561 NULL
 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4 38563 NULL
 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3 38564 NULL
 +_ipw_read32_38565 _ipw_read32 0 38565 NULL
 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5-3 38567 NULL
 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
-+cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
-+compat_sys_ptrace_38595 compat_sys_ptrace 3-4 38595 NULL
++compat_sys_ptrace_38595 compat_sys_ptrace 3 38595 NULL
++blkg_stat_read_38612 blkg_stat_read 0 38612 NULL
 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
++write_enabled_file_bool_38630 write_enabled_file_bool 3 38630 NULL
 +ext2_readpages_38640 ext2_readpages 4 38640 NULL
 +cma_create_area_38642 cma_create_area 2 38642 NULL
 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
-+qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
++qp_broker_alloc_38646 qp_broker_alloc 6-5 38646 NULL
 +mmc_send_cxd_data_38655 mmc_send_cxd_data 5 38655 NULL
 +nouveau_instmem_create__38664 nouveau_instmem_create_ 4 38664 NULL
-+skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 NULL
-+cfg80211_send_disassoc_38678 cfg80211_send_disassoc 3 38678 NULL
++snd_es1371_wait_src_ready_38673 snd_es1371_wait_src_ready 0 38673 NULL
 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
++validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL
 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
-+find_next_usable_block_38716 find_next_usable_block 1-3 38716 NULL
++find_next_usable_block_38716 find_next_usable_block 3-1-0 38716 NULL
 +alloc_trace_probe_38720 alloc_trace_probe 6 38720 NULL
-+phys_to_virt_38757 phys_to_virt 0-1 38757 NULL
++w83977af_sir_interrupt_38738 w83977af_sir_interrupt 0 38738 NULL
 +udf_readpages_38761 udf_readpages 4 38761 NULL
 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3 38779 NULL
++bcache_device_init_38781 bcache_device_init 3 38781 NULL
 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
++slab_order_38794 slab_order 0 38794 NULL
++do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
 +err_decode_38804 err_decode 2 38804 NULL
++btrfs_find_space_cluster_38812 btrfs_find_space_cluster 4-0 38812 NULL
 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
-+sys_select_38827 sys_select 1 38827 NULL
-+b43_txhdr_size_38832 b43_txhdr_size 0 38832 NULL
 +direct_entry_38836 direct_entry 3 38836 NULL
 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
++read_nic_io_word_38853 read_nic_io_word 0 38853 NULL
 +interfaces_38859 interfaces 2 38859 NULL
 +pci_msix_table_size_38867 pci_msix_table_size 0 38867 NULL
-+sizeof_gpio_leds_priv_38882 sizeof_gpio_leds_priv 0-1 38882 NULL
 +dbgfs_state_38894 dbgfs_state 3 38894 NULL
 +f2fs_xattr_set_acl_38895 f2fs_xattr_set_acl 4 38895 NULL
-+process_bulk_data_command_38906 process_bulk_data_command 4 38906 NULL
-+ext3_trim_all_free_38929 ext3_trim_all_free 3-4-2 38929 NULL
-+sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
++traverse_38897 traverse 0 38897 NULL
++__fswab16_38898 __fswab16 0 38898 NULL
++ext3_trim_all_free_38929 ext3_trim_all_free 4-3-2 38929 NULL
++il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3 38942 NULL
 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
 +C_SYSC_preadv64_38977 C_SYSC_preadv64 3 38977 NULL nohasharray
 +usb_maxpacket_38977 usb_maxpacket 0 38977 &C_SYSC_preadv64_38977
-+OSDSetBlock_38986 OSDSetBlock 4-2 38986 NULL
++OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL
++lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3 38998 NULL
 +udf_new_block_38999 udf_new_block 4 38999 NULL
 +get_nodes_39012 get_nodes 3 39012 NULL
 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
++__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
++qgroup_account_ref_step1_39024 qgroup_account_ref_step1 0 39024 NULL
 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 NULL
 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 3 39034 NULL
-+line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
++do_write_kmem_39051 do_write_kmem 1-3-0 39051 NULL
 +ext4_init_block_bitmap_39071 ext4_init_block_bitmap 3 39071 NULL
++atomic64_add_negative_39098 atomic64_add_negative 1 39098 NULL
++ReadHFC_39104 ReadHFC 0 39104 NULL
 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
-+__kfifo_to_user_r_39123 __kfifo_to_user_r 3 39123 NULL
++leb_write_lock_39111 leb_write_lock 0 39111 NULL
++__kfifo_to_user_r_39123 __kfifo_to_user_r 5-3 39123 NULL
++ttm_mem_global_alloc_zone_39125 ttm_mem_global_alloc_zone 0 39125 NULL
 +ea_foreach_39133 ea_foreach 0 39133 NULL
 +generic_permission_39150 generic_permission 0 39150 NULL
-+alloc_ring_39151 alloc_ring 2-4 39151 NULL
 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3 39153 NULL
-+create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
++echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
++btrfs_start_delalloc_flush_39173 btrfs_start_delalloc_flush 0 39173 NULL
 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL
-+init_list_set_39188 init_list_set 2-3 39188 NULL
-+ubi_more_update_data_39189 ubi_more_update_data 4 39189 NULL
++ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
 +qcam_read_bytes_39205 qcam_read_bytes 0 39205 NULL
-+qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL
-+vfio_group_fops_compat_ioctl_39219 vfio_group_fops_compat_ioctl 3 39219 NULL
 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3 39226 NULL
-+batadv_tt_response_fill_table_39236 batadv_tt_response_fill_table 1 39236 NULL
 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
 +drm_order_39244 drm_order 0 39244 NULL
++snd_pcm_capture_forward_39248 snd_pcm_capture_forward 0-2 39248 NULL
 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3 39250 &r128_compat_ioctl_39250
-+__skb_cow_39254 __skb_cow 2 39254 NULL
-+ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
++i915_error_state_read_39254 i915_error_state_read 3 39254 NULL
++bitmap_set_bits_39272 bitmap_set_bits 3 39272 NULL
 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3 39282 NULL
 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL
 +__cfg80211_connect_result_39326 __cfg80211_connect_result 4-6 39326 NULL
++insert_reserved_file_extent_39327 insert_reserved_file_extent 3-0 39327 NULL
 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
-+__cfg80211_send_deauth_39344 __cfg80211_send_deauth 3 39344 NULL
-+__copy_from_user_nocache_39351 __copy_from_user_nocache 3 39351 NULL
++__copy_from_user_nocache_39351 __copy_from_user_nocache 3-0 39351 NULL
 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
-+do_write_log_from_user_39362 do_write_log_from_user 3 39362 NULL
++do_write_log_from_user_39362 do_write_log_from_user 3-0 39362 NULL
 +vortex_wtdma_getlinearpos_39371 vortex_wtdma_getlinearpos 0 39371 NULL
 +regmap_name_read_file_39379 regmap_name_read_file 3 39379 NULL
 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3 39380 NULL
 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3 39383 NULL
 +__send_to_port_39386 __send_to_port 3 39386 NULL
++perf_trace_buf_submit_39413 perf_trace_buf_submit 5 39413 NULL
 +user_power_read_39414 user_power_read 3 39414 NULL
 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
-+sys_semop_39457 sys_semop 3 39457 NULL
-+ptrace_peek_siginfo_39458 ptrace_peek_siginfo 3 39458 NULL
++__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 NULL
++apei_resources_add_39470 apei_resources_add 0 39470 NULL
 +setkey_unaligned_39474 setkey_unaligned 3 39474 NULL
 +do_get_mempolicy_39485 do_get_mempolicy 3 39485 NULL
 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
 +atomic64_read_unchecked_39505 atomic64_read_unchecked 0 39505 NULL
++cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
 +int_proc_write_39542 int_proc_write 3 39542 NULL
 +pp_write_39554 pp_write 3 39554 NULL
-+ol_dqblk_block_39558 ol_dqblk_block 0-3-2 39558 NULL
++ol_dqblk_block_39558 ol_dqblk_block 2-0-3 39558 NULL
 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3 39571 &datablob_format_39571
-+handle_response_icmp_39574 handle_response_icmp 7 39574 NULL
-+mtdchar_compat_ioctl_39602 mtdchar_compat_ioctl 3 39602 NULL
-+n_tty_compat_ioctl_helper_39605 n_tty_compat_ioctl_helper 4 39605 NULL
 +ext_depth_39607 ext_depth 0 39607 NULL
 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
 +sdio_readb_39618 sdio_readb 0 39618 NULL
 +set_dev_class_39645 set_dev_class 4 39645 NULL nohasharray
 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 &set_dev_class_39645
 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
-+tcp_try_rmem_schedule_39657 tcp_try_rmem_schedule 3 39657 NULL nohasharray
-+prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 &tcp_try_rmem_schedule_39657
++tcp_try_rmem_schedule_39657 tcp_try_rmem_schedule 3 39657 NULL
 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
 +v4l_stk_read_39672 v4l_stk_read 3 39672 NULL
 +hsc_msg_len_get_39673 hsc_msg_len_get 0 39673 NULL
 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
++vmx_set_cr3_39688 vmx_set_cr3 2 39688 NULL
++sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
-+tcf_csum_ipv4_tcp_39713 tcf_csum_ipv4_tcp 4 39713 NULL
++test_add_free_space_entry_39754 test_add_free_space_entry 2-3 39754 NULL
++adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
 +remap_to_origin_clear_discard_39767 remap_to_origin_clear_discard 3 39767 NULL
-+ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
 +crypto_ablkcipher_blocksize_39811 crypto_ablkcipher_blocksize 0 39811 NULL
 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL
-+sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
++can_rmdir_39890 can_rmdir 0 39890 NULL
 +pkt_add_39897 pkt_add 3 39897 NULL
 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3 39909 NULL
 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL
 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL
++dma_to_mm_pfn_39916 dma_to_mm_pfn 0-1 39916 NULL
 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3 39919 NULL
 +exofs_read_kern_39921 exofs_read_kern 6 39921 NULL nohasharray
 +oom_score_adj_read_39921 oom_score_adj_read 3 39921 &exofs_read_kern_39921
 +__spi_async_39932 __spi_async 0 39932 NULL
 +__get_order_39935 __get_order 0 39935 NULL
-+error_error_frame_read_39947 error_error_frame_read 3 39947 NULL nohasharray
-+fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947
-+tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL
++error_error_frame_read_39947 error_error_frame_read 3 39947 NULL
++tty_prepare_flip_string_39955 tty_prepare_flip_string 3-0 39955 NULL
++lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
-+vfio_pci_read_39975 vfio_pci_read 3 39975 NULL
 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
++fw_device_op_read_39990 fw_device_op_read 3 39990 NULL
++server_name2svname_39998 server_name2svname 4 39998 NULL
 +xen_hvm_config_40018 xen_hvm_config 2 40018 NULL
-+nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 NULL nohasharray
-+ivtvfb_write_40023 ivtvfb_write 3 40023 &nf_nat_icmpv6_reply_translation_40023
++ivtvfb_write_40023 ivtvfb_write 3 40023 NULL
 +disc_pwup_write_40027 disc_pwup_write 3 40027 NULL
 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
++ocfs2_claim_clusters_40050 ocfs2_claim_clusters 0 40050 NULL
 +add_tty_40055 add_tty 1 40055 NULL nohasharray
 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 &add_tty_40055
 +atomic_xchg_40070 atomic_xchg 0 40070 NULL
++snd_pcm_sw_params_user_40095 snd_pcm_sw_params_user 0 40095 NULL
 +gen_pool_first_fit_40110 gen_pool_first_fit 2-3-4 40110 NULL
 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3 40129 NULL
 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 NULL
 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3 40140 NULL
++ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3 40143 NULL
 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
++clone_backref_node_40154 clone_backref_node 0 40154 NULL
 +pt_write_40159 pt_write 3 40159 NULL
 +scsi_sg_count_40182 scsi_sg_count 0 40182 NULL
 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 NULL nohasharray
 +devnode_find_40199 devnode_find 3-2 40199 &ipr_alloc_ucode_buffer_40199
 +allocate_probes_40204 allocate_probes 1 40204 NULL
-+compat_put_long_40214 compat_put_long 1 40214 NULL
++acpi_system_write_alarm_40205 acpi_system_write_alarm 3 40205 NULL
 +au0828_v4l2_read_40220 au0828_v4l2_read 3 40220 NULL
++compress_file_range_40225 compress_file_range 3-4 40225 NULL
 +osst_read_40237 osst_read 3 40237 NULL
-+lpage_info_slot_40243 lpage_info_slot 1-3 40243 NULL
-+ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 4 40248 NULL
-+of_get_child_count_40254 of_get_child_count 0 40254 NULL
++lpage_info_slot_40243 lpage_info_slot 3-1 40243 NULL
++ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 4-3 40248 NULL
 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3 40262 NULL
++ext2_fiemap_40271 ext2_fiemap 4 40271 NULL
 +usbnet_read_cmd_40275 usbnet_read_cmd 7 40275 NULL
 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3 40283 NULL
++vfio_unmap_unpin_40284 vfio_unmap_unpin 3 40284 NULL
 +_calc_trunk_info_40291 _calc_trunk_info 2 40291 NULL
-+crash_free_reserved_phys_range_40292 crash_free_reserved_phys_range 1 40292 NULL
-+ubi_io_write_data_40305 ubi_io_write_data 4-5 40305 NULL
++SyS_bind_40303 SyS_bind 3 40303 NULL
++ubi_io_write_data_40305 ubi_io_write_data 0-5-4 40305 NULL
 +batadv_tt_changes_fill_buff_40323 batadv_tt_changes_fill_buff 4 40323 NULL
 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL
 +mmio_read_40348 mmio_read 4 40348 NULL
-+usb_dump_interface_40353 usb_dump_interface 0 40353 NULL
-+ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL
++ocfs2_release_clusters_40355 ocfs2_release_clusters 4-0 40355 NULL
 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3 40363 NULL
-+ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 2-3 40365 NULL
-+fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
-+brcmf_sdbrcm_get_image_40397 brcmf_sdbrcm_get_image 0-2 40397 NULL
-+atmel_rmem16_40450 atmel_rmem16 0 40450 NULL
++ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 3-2 40365 NULL
++get_chars_40373 get_chars 3 40373 NULL
++submit_page_section_40408 submit_page_section 0 40408 NULL
++ecryptfs_read_lower_40419 ecryptfs_read_lower 3 40419 NULL
++slab_node_40421 slab_node 0 40421 NULL
++fb_prepare_extra_logos_40429 fb_prepare_extra_logos 0-2 40429 NULL
 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
++SyS_writev_40467 SyS_writev 3 40467 NULL
++__i915_add_request_40469 __i915_add_request 0 40469 NULL
++SyS_select_40473 SyS_select 1 40473 NULL
++afs_fs_store_data_40484 afs_fs_store_data 3-4-5-6 40484 NULL
 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL
-+tty_write_room_40495 tty_write_room 0 40495 NULL
-+persistent_ram_new_40501 persistent_ram_new 1-2 40501 NULL
++drm_vma_node_start_40500 drm_vma_node_start 0 40500 NULL
 +sg_phys_40507 sg_phys 0 40507 NULL
-+TSS_checkhmac2_40520 TSS_checkhmac2 5-7 40520 NULL
++__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
++TSS_checkhmac2_40520 TSS_checkhmac2 7-5 40520 NULL
 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3 40540 NULL
++i915_gem_execbuffer_relocate_object_slow_40546 i915_gem_execbuffer_relocate_object_slow 0 40546 NULL
 +ima_write_policy_40548 ima_write_policy 3 40548 NULL
-+esp_alloc_tmp_40558 esp_alloc_tmp 3-2 40558 NULL
++btrfs_flush_all_pending_stuffs_40553 btrfs_flush_all_pending_stuffs 0 40553 NULL
++esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL
 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL
 +bdev_sectors_40564 bdev_sectors 0 40564 NULL
 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
-+skge_rx_get_40598 skge_rx_get 3 40598 NULL
++b1_get_byte_40597 b1_get_byte 0 40597 NULL
 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL
-+bl_mark_sectors_init_40613 bl_mark_sectors_init 2-3 40613 NULL
-+cpuset_sprintf_cpulist_40627 cpuset_sprintf_cpulist 0 40627 NULL
++qla8044_rd_reg_40652 qla8044_rd_reg 0 40652 NULL
++pid_nr_ns_40654 pid_nr_ns 0 40654 NULL
 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
 +__cfg80211_roamed_40668 __cfg80211_roamed 4-6 40668 NULL
 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3 40671 NULL
 +fops_read_40672 fops_read 3 40672 NULL
++ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 NULL
++idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
 +alloc_rbio_40676 alloc_rbio 4 40676 NULL
-+videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 3 40678 NULL
++videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 3-4 40678 NULL
++pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
-+vfio_pci_config_rw_40698 vfio_pci_config_rw 3 40698 NULL
 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
++btrfs_find_one_extref_40724 btrfs_find_one_extref 0 40724 NULL
 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL nohasharray
-+find_next_zero_bit_le_40744 find_next_zero_bit_le 0-2-3 40744 &xfs_iext_remove_direct_40744
++find_next_zero_bit_le_40744 find_next_zero_bit_le 2-3-0 40744 &xfs_iext_remove_direct_40744
++i915_gem_execbuffer_relocate_entry_40750 i915_gem_execbuffer_relocate_entry 0 40750 NULL
 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
-+fat_generic_compat_ioctl_40755 fat_generic_compat_ioctl 3 40755 NULL
 +card_send_command_40757 card_send_command 3 40757 NULL
 +ad1889_readl_40765 ad1889_readl 0 40765 NULL
 +pg_write_40766 pg_write 3 40766 NULL
-+show_list_40775 show_list 3 40775 NULL
++show_list_40775 show_list 3-0 40775 NULL
 +calcu_metadata_size_40782 calcu_metadata_size 0 40782 NULL
-+kfifo_out_copy_r_40784 kfifo_out_copy_r 0-3 40784 NULL
++kfifo_out_copy_r_40784 kfifo_out_copy_r 3-0 40784 NULL
 +bitmap_weight_40791 bitmap_weight 0-2 40791 NULL
 +pyra_sysfs_read_40795 pyra_sysfs_read 6 40795 NULL
-+netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
++add_action_40811 add_action 4 40811 NULL
 +nl80211_send_roamed_40825 nl80211_send_roamed 5-7 40825 NULL
 +SyS_mbind_40828 SyS_mbind 5 40828 NULL
 +__mlx4_qp_reserve_range_40847 __mlx4_qp_reserve_range 2-3 40847 NULL
-+isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6 40851 NULL
++nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
 +ocfs2_zero_partial_clusters_40856 ocfs2_zero_partial_clusters 2-3 40856 NULL
 +v9fs_file_read_40858 v9fs_file_read 3 40858 NULL
 +read_file_queue_40895 read_file_queue 3 40895 NULL
++btrfs_set_inode_index_count_40901 btrfs_set_inode_index_count 0 40901 NULL
 +waiters_read_40902 waiters_read 3 40902 NULL
 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
 +vol_cdev_write_40915 vol_cdev_write 3 40915 NULL
-+snd_vx_create_40948 snd_vx_create 4 40948 NULL
-+skb_end_offset_40949 skb_end_offset 0 40949 NULL
++snd_vx_create_40948 snd_vx_create 4 40948 NULL nohasharray
++sg_alloc_table_40948 sg_alloc_table 0 40948 &snd_vx_create_40948
 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
 +rds_sendmsg_40976 rds_sendmsg 4 40976 NULL
++btrfs_find_orphan_item_40977 btrfs_find_orphan_item 0 40977 NULL
++insert_old_idx_40987 insert_old_idx 0 40987 NULL
 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3 40993 NULL
 +mac80211_format_buffer_41010 mac80211_format_buffer 2 41010 NULL
 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
++__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
 +_req_append_segment_41031 _req_append_segment 2 41031 NULL
 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4 41035 NULL
 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
-+vfs_listxattr_41062 vfs_listxattr 0 41062 NULL
++lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 NULL
++BcmFlash2xBulkWrite_41054 BcmFlash2xBulkWrite 0 41054 NULL
++calculate_order_41061 calculate_order 0 41061 NULL
++vfs_listxattr_41062 vfs_listxattr 0 41062 NULL nohasharray
++beacon_filtering_write_41062 beacon_filtering_write 3 41062 &vfs_listxattr_41062
 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
 +roccat_read_41093 roccat_read 3 41093 NULL nohasharray
-+nvme_map_user_pages_41093 nvme_map_user_pages 3-4 41093 &roccat_read_41093
-+dma_attach_41094 dma_attach 5-6 41094 NULL
++nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 &roccat_read_41093
++dma_attach_41094 dma_attach 6-5 41094 NULL
 +provide_user_output_41105 provide_user_output 3 41105 NULL
 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
++ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3 41112 NULL
++ocfs2_extend_trans_41116 ocfs2_extend_trans 0 41116 NULL
++btrfs_subvolume_reserve_metadata_41130 btrfs_subvolume_reserve_metadata 3 41130 NULL
 +v4l2_ctrl_new_int_menu_41151 v4l2_ctrl_new_int_menu 4 41151 NULL
 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3 41167 NULL
 +dvb_ca_write_41171 dvb_ca_write 3 41171 NULL
 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL
-+netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
++dgap_driver_kzmalloc_41189 dgap_driver_kzmalloc 1 41189 NULL
 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
 +dfs_file_write_41196 dfs_file_write 3 41196 NULL
-+xfs_readdir_41200 xfs_readdir 3 41200 NULL
 +ocfs2_read_quota_block_41207 ocfs2_read_quota_block 2 41207 NULL
 +nfs_page_array_len_41219 nfs_page_array_len 0-2-1 41219 NULL
-+hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2-3 41255 NULL
++cfg80211_process_disassoc_41231 cfg80211_process_disassoc 3 41231 NULL
++hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
++create_dir_41256 create_dir 0 41256 NULL
 +erst_read_41260 erst_read 0 41260 NULL
-+__fprog_create_41263 __fprog_create 2 41263 NULL
-+setup_cluster_bitmap_41270 setup_cluster_bitmap 4 41270 NULL
++setup_cluster_bitmap_41270 setup_cluster_bitmap 4-0 41270 NULL
 +alloc_context_41283 alloc_context 1 41283 NULL
-+arch_gnttab_map_shared_41306 arch_gnttab_map_shared 3 41306 NULL
-+objio_alloc_io_state_41316 objio_alloc_io_state 6 41316 NULL
++objio_alloc_io_state_41316 objio_alloc_io_state 7-6 41316 NULL
++o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
 +twl_change_queue_depth_41342 twl_change_queue_depth 2 41342 NULL
++rtw_android_set_block_41347 rtw_android_set_block 0 41347 NULL
++irq_expand_nr_irqs_41351 irq_expand_nr_irqs 0 41351 NULL
 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL
 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
 +kmp_init_41373 kmp_init 2 41373 NULL
++netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL
 +isr_commands_read_41398 isr_commands_read 3 41398 NULL
 +is_writethrough_io_41406 is_writethrough_io 3 41406 NULL
-+sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3 41411 NULL
 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
-+vsock_dev_compat_ioctl_41427 vsock_dev_compat_ioctl 3 41427 NULL
 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
 +lbs_rdrf_read_41431 lbs_rdrf_read 3 41431 NULL
 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
-+ntfs_file_buffered_write_41442 ntfs_file_buffered_write 4-6 41442 NULL
++ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4 41442 NULL
 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 1-2-3 41443 NULL
 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
++snd_pcm_status_41472 snd_pcm_status 0 41472 NULL
 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3 41473 NULL
++bl_alloc_init_bio_41478 bl_alloc_init_bio 1 41478 NULL
++split_item_41483 split_item 0 41483 NULL
++kvm_unmap_hva_range_41484 kvm_unmap_hva_range 3-2 41484 NULL
++ipath_user_sdma_page_length_41490 ipath_user_sdma_page_length 0-2-1 41490 NULL
 +wep_interrupt_read_41492 wep_interrupt_read 3 41492 NULL
 +SyS_get_mempolicy_41495 SyS_get_mempolicy 3-4 41495 NULL
 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
 +xfrm_hash_new_size_41505 xfrm_hash_new_size 0-1 41505 NULL
-+ldisc_receive_41516 ldisc_receive 4 41516 NULL
++perf_sw_event_41517 perf_sw_event 2 41517 NULL
++SyS_preadv_41523 SyS_preadv 3 41523 NULL
++dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
++add_excluded_extent_41547 add_excluded_extent 0 41547 NULL
 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3 41553 NULL
 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3 41554 NULL
-+nr_status_frames_41559 nr_status_frames 0-1 41559 NULL
-+batadv_receive_client_update_packet_41578 batadv_receive_client_update_packet 3 41578 NULL
++si476x_radio_fops_read_41559 si476x_radio_fops_read 3 41559 NULL nohasharray
++nr_status_frames_41559 nr_status_frames 0-1 41559 &si476x_radio_fops_read_41559
 +rng_dev_read_41581 rng_dev_read 3 41581 NULL
-+read_file_rx_chainmask_41605 read_file_rx_chainmask 3 41605 NULL
 +vga_io_r_41609 vga_io_r 0 41609 NULL
 +tcp_hdrlen_41610 tcp_hdrlen 0 41610 NULL
-+usb_endpoint_maxp_41613 usb_endpoint_maxp 0 41613 NULL
++lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3 41613 NULL nohasharray
++usb_endpoint_maxp_41613 usb_endpoint_maxp 0 41613 &lbs_bcnmiss_write_41613
 +a2mp_send_41615 a2mp_send 4 41615 NULL
 +btrfs_calc_trunc_metadata_size_41626 btrfs_calc_trunc_metadata_size 0-2 41626 NULL
++lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3 41653 NULL
 +get_std_timing_41654 get_std_timing 0 41654 NULL
-+squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL
++start_graph_tracing_41656 start_graph_tracing 0 41656 NULL
 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
 +params_period_bytes_41683 params_period_bytes 0 41683 NULL
-+aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
++fill_pcm_stream_name_41685 fill_pcm_stream_name 2 41685 NULL
++lov_unpackmd_41701 lov_unpackmd 4 41701 NULL
++__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 NULL
++apei_exec_for_each_entry_41717 apei_exec_for_each_entry 0 41717 NULL
 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL
-+sys_pwritev_41722 sys_pwritev 3 41722 NULL
-+get_bios_ebda_41730 get_bios_ebda 0 41730 NULL
++ocfs2_block_group_fill_41744 ocfs2_block_group_fill 0 41744 NULL
 +fillonedir_41746 fillonedir 3 41746 NULL
 +ocfs2_dx_dir_rebalance_41793 ocfs2_dx_dir_rebalance 7 41793 NULL
 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3 41794 NULL
++remap_pte_range_41800 remap_pte_range 5 41800 NULL
 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL
-+regcache_sync_block_raw_41803 regcache_sync_block_raw 3-4 41803 NULL
++regcache_sync_block_raw_41803 regcache_sync_block_raw 4-3 41803 NULL
++rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 NULL
 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL
 +sco_send_frame_41815 sco_send_frame 3 41815 NULL
 +lp_gpio_to_irq_41822 lp_gpio_to_irq 2 41822 NULL
 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3 41839 NULL
 +do_ip_setsockopt_41852 do_ip_setsockopt 5 41852 NULL
 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL
-+ieee80211_rx_radiotap_space_41870 ieee80211_rx_radiotap_space 0 41870 NULL
-+get_packet_41914 get_packet 3 41914 NULL
++pci_map_single_41869 pci_map_single 0 41869 NULL
++usb_gadget_get_string_41871 usb_gadget_get_string 0 41871 NULL
++v_APCI3120_InterruptDmaMoveBlock16bit_41914 v_APCI3120_InterruptDmaMoveBlock16bit 4 41914 NULL
 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
 +find_ge_pid_41918 find_ge_pid 1 41918 NULL
 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 4-5 41922 NULL
@@ -106352,14 +107276,17 @@ index 0000000..b04803b
 +read_gssp_41947 read_gssp 3 41947 NULL
 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL
 +portnames_read_41958 portnames_read 3 41958 NULL
-+ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4 41959 NULL
++ubi_self_check_all_ff_41959 ubi_self_check_all_ff 0-4 41959 NULL
 +dst_mtu_41969 dst_mtu 0 41969 NULL
++btrfs_check_trunc_cache_free_space_41973 btrfs_check_trunc_cache_free_space 0 41973 NULL
 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
-+lguest_map_42008 lguest_map 1-2 42008 NULL
 +pool_allocate_42012 pool_allocate 3 42012 NULL
 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
++rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3 42017 NULL
++nouveau_ttm_tt_create_42026 nouveau_ttm_tt_create 2 42026 NULL
 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
++__btrfs_drop_extents_42032 __btrfs_drop_extents 5-0 42032 NULL
 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4 42047 NULL
 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 NULL nohasharray
@@ -106369,198 +107296,240 @@ index 0000000..b04803b
 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
 +sk_chk_filter_42095 sk_chk_filter 2 42095 NULL
++send_truncate_42107 send_truncate 0 42107 NULL
 +submit_inquiry_42108 submit_inquiry 3 42108 NULL
 +sysfs_read_file_42113 sysfs_read_file 3 42113 NULL nohasharray
 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 3-4 42113 &sysfs_read_file_42113
-+Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
++__btrfs_unlink_inode_42114 __btrfs_unlink_inode 0 42114 NULL
++ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
++blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL
++kvm_lapic_get_cr8_42166 kvm_lapic_get_cr8 0 42166 NULL
 +read_file_base_eeprom_42168 read_file_base_eeprom 3 42168 NULL
-+iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 NULL
 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3 42182 NULL
++write_file_beacon_42185 write_file_beacon 3 42185 NULL
 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
-+btmrvl_hsmode_write_42252 btmrvl_hsmode_write 3 42252 NULL
++ocfs2_resv_window_bits_42207 ocfs2_resv_window_bits 0 42207 NULL
++pla_ocp_read_42235 pla_ocp_read 3 42235 NULL
 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3 42253 NULL
-+netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL
-+savu_sysfs_write_42273 savu_sysfs_write 6 42273 NULL
++vfio_remove_dma_overlap_42255 vfio_remove_dma_overlap 2 42255 NULL
++__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL
++__cpus_weight_42299 __cpus_weight 2-0 42299 NULL
 +sel_read_perm_42302 sel_read_perm 3 42302 NULL
 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3 42304 NULL nohasharray
 +ulong_read_file_42304 ulong_read_file 3 42304 &sctp_setsockopt_del_key_42304
-+gfn_to_hva_42305 gfn_to_hva 0-2 42305 NULL
-+xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
++gfn_to_hva_42305 gfn_to_hva 2-0 42305 NULL
++close_cur_inode_file_42308 close_cur_inode_file 0 42308 NULL nohasharray
++xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 &close_cur_inode_file_42308
 +free_cblock_42318 free_cblock 2 42318 NULL
 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
-+tcp_sync_mss_42330 tcp_sync_mss 0-2 42330 NULL
++tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2 42339 NULL
 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
++drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3 42386 NULL
 +hash_ipportnet4_expire_42391 hash_ipportnet4_expire 3 42391 NULL
 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
 +krng_get_random_42420 krng_get_random 3 42420 NULL
 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL
 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3 42443 NULL
++alloc_request_42448 alloc_request 0 42448 NULL
 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL
 +tcm_loop_change_queue_depth_42454 tcm_loop_change_queue_depth 2 42454 NULL
++kuc_free_42455 kuc_free 2 42455 NULL
 +tc3589x_gpio_irq_get_virq_42457 tc3589x_gpio_irq_get_virq 2 42457 NULL
 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
 +__simple_xattr_set_42474 __simple_xattr_set 4 42474 NULL
 +follow_hugetlb_page_42486 follow_hugetlb_page 0-7 42486 NULL
 +omfs_readpages_42490 omfs_readpages 4 42490 NULL
-+brcmf_sdbrcm_bus_txctl_42492 brcmf_sdbrcm_bus_txctl 3 42492 NULL
 +bypass_write_42498 bypass_write 3 42498 NULL
++SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
++jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL
++dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3 42525 NULL
-+snd_emux_create_port_42533 snd_emux_create_port 3 42533 NULL
++self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
++__register_ftrace_function_42543 __register_ftrace_function 0 42543 NULL
 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
-+i915_ring_stop_read_42549 i915_ring_stop_read 3 42549 NULL nohasharray
-+ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 &i915_ring_stop_read_42549
++inorder_next_42548 inorder_next 1-0 42548 NULL
++ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL
++udp_recvmsg_42558 udp_recvmsg 4 42558 NULL
 +iwl_print_event_log_42566 iwl_print_event_log 0-5-7 42566 NULL
++ocfs2_reserve_suballoc_bits_42569 ocfs2_reserve_suballoc_bits 0 42569 NULL
 +xfrm_new_hash_mask_42579 xfrm_new_hash_mask 0-1 42579 NULL
 +oom_score_adj_write_42594 oom_score_adj_write 3 42594 NULL
-+map_state_42602 map_state 1 42602 NULL nohasharray
-+__pskb_pull_42602 __pskb_pull 2 42602 &map_state_42602
-+nd_get_link_42603 nd_get_link 0 42603 NULL
-+sys_move_pages_42626 sys_move_pages 2 42626 NULL
++map_state_42602 map_state 1 42602 NULL
 +resp_write_42628 resp_write 2 42628 NULL
 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
 +scsi_activate_tcq_42640 scsi_activate_tcq 2 42640 NULL
 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
-+l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
++parport_pc_compat_write_block_pio_42644 parport_pc_compat_write_block_pio 3 42644 NULL
++ocfs2_search_chain_42655 ocfs2_search_chain 0 42655 NULL
 +request_key_and_link_42693 request_key_and_link 4 42693 NULL
 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL
 +vb2_read_42703 vb2_read 3 42703 NULL
-+sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 NULL
-+__ocfs2_decrease_refcount_42717 __ocfs2_decrease_refcount 4 42717 NULL
++__ocfs2_decrease_refcount_42717 __ocfs2_decrease_refcount 5-4-0 42717 NULL
++read_status_42722 read_status 0 42722 NULL
 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL
 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL
 +ax25_setsockopt_42740 ax25_setsockopt 5 42740 NULL
 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL
++dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL
++x25_recvmsg_42777 x25_recvmsg 4 42777 NULL
 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 NULL nohasharray
 +isku_sysfs_read_info_42781 isku_sysfs_read_info 6 42781 &cryptd_hash_setkey_42781
++elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
 +koneplus_sysfs_read_42792 koneplus_sysfs_read 6 42792 NULL
 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0-2 42796 NULL
-+fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2-3 42804 NULL
++fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3 42820 NULL
++xfs_iomap_eof_prealloc_initial_size_42822 xfs_iomap_eof_prealloc_initial_size 0-3 42822 NULL
 +set_arg_42824 set_arg 3 42824 NULL
 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3 42827 NULL
 +ocfs2_desc_bitmap_to_cluster_off_42831 ocfs2_desc_bitmap_to_cluster_off 2 42831 NULL
 +prandom_u32_42853 prandom_u32 0 42853 NULL
-+of_property_count_strings_42863 of_property_count_strings 0 42863 NULL
++ntfs_mapping_pairs_build_42859 ntfs_mapping_pairs_build 0 42859 NULL
++nouveau_vm_create_42869 nouveau_vm_create 3-2 42869 NULL
 +ocfs2_clusters_for_bytes_42872 ocfs2_clusters_for_bytes 0-2 42872 NULL
-+pskb_expand_head_42881 pskb_expand_head 2-3 42881 NULL
-+vt_compat_ioctl_42887 vt_compat_ioctl 3 42887 NULL
-+tipc_port_recv_sections_42890 tipc_port_recv_sections 4 42890 NULL
++nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL
-+SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
 +hd_end_request_42904 hd_end_request 2 42904 NULL
 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3 42909 NULL
 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL
 +get_unmapped_area_42944 get_unmapped_area 0 42944 NULL
-+sys_sethostname_42962 sys_sethostname 2 42962 NULL
++vx_reset_chk_42946 vx_reset_chk 0 42946 NULL
++send_link_42948 send_link 0 42948 NULL
++blkdev_direct_IO_42962 blkdev_direct_IO 4 42962 NULL
 +read_file_node_stat_42964 read_file_node_stat 3 42964 NULL
 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL
-+snd_timer_user_ioctl_compat_42985 snd_timer_user_ioctl_compat 3 42985 NULL
-+nfs_idmap_get_desc_42990 nfs_idmap_get_desc 4-2 42990 NULL
++nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
++rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
 +mlx4_qp_reserve_range_43000 mlx4_qp_reserve_range 2-3 43000 NULL
 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3 43025 NULL
-+add_bytes_to_bitmap_43026 add_bytes_to_bitmap 0 43026 NULL
++add_bytes_to_bitmap_43026 add_bytes_to_bitmap 0-3-4 43026 NULL
++init_phys_status_page_43028 init_phys_status_page 0 43028 NULL
 +wep_default_key_count_read_43035 wep_default_key_count_read 3 43035 NULL
++send_to_group_43051 send_to_group 0 43051 NULL
 +nouveau_gpuobj_create__43072 nouveau_gpuobj_create_ 9 43072 NULL
 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
-+cpuset_sprintf_memlist_43088 cpuset_sprintf_memlist 0 43088 NULL
 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
-+read_file_dfs_43145 read_file_dfs 3 43145 NULL nohasharray
-+i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
-+uuid_string_43154 uuid_string 0 43154 NULL
++calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
++cow_file_range_inline_43132 cow_file_range_inline 4 43132 NULL
++read_file_dfs_43145 read_file_dfs 3 43145 NULL
++cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3 43165 NULL
++send_cmd_43168 send_cmd 0 43168 NULL
 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
-+process_measurement_43190 process_measurement 0 43190 NULL
 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
 +uio_write_43202 uio_write 3 43202 NULL
 +iso_callback_43208 iso_callback 3 43208 NULL
++ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
-+atomic_long_add_return_43217 atomic_long_add_return 1 43217 NULL
-+comedi_compat_ioctl_43218 comedi_compat_ioctl 3 43218 NULL
++atomic_long_add_return_43217 atomic_long_add_return 1-0 43217 NULL
 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
 +fixup_leb_43256 fixup_leb 3 43256 NULL
 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
-+evtchn_write_43278 evtchn_write 3 43278 NULL
++nilfs_direct_IO_43271 nilfs_direct_IO 4 43271 NULL
++mlx5_ib_reg_user_mr_43275 mlx5_ib_reg_user_mr 2-3 43275 NULL
++parport_pc_ecp_write_block_pio_43278 parport_pc_ecp_write_block_pio 3 43278 NULL nohasharray
++evtchn_write_43278 evtchn_write 3 43278 &parport_pc_ecp_write_block_pio_43278
 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL
 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
 +get_nr_irqs_gsi_43315 get_nr_irqs_gsi 0 43315 NULL
-+mmu_set_spte_43327 mmu_set_spte 6-7 43327 NULL
++mmu_set_spte_43327 mmu_set_spte 7-6 43327 NULL
 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL
-+kvm_host_page_size_43348 kvm_host_page_size 2 43348 NULL
++kvm_host_page_size_43348 kvm_host_page_size 2-0 43348 NULL
 +gart_free_coherent_43362 gart_free_coherent 4-2 43362 NULL
 +hash_net4_expire_43378 hash_net4_expire 3 43378 NULL
-+__alloc_bootmem_low_43423 __alloc_bootmem_low 1-2 43423 NULL nohasharray
-+gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &__alloc_bootmem_low_43423
-+isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6 43432 NULL
++xenfb_write_43412 xenfb_write 3 43412 NULL
++__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL
 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
-+ucs2_strsize_43438 ucs2_strsize 0 43438 NULL
 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 NULL
++ocfs2_rotate_tree_left_43442 ocfs2_rotate_tree_left 0 43442 NULL
 +usemap_size_43443 usemap_size 0-2-1 43443 NULL nohasharray
 +usb_string_43443 usb_string 0 43443 &usemap_size_43443
-+alloc_new_reservation_43480 alloc_new_reservation 4 43480 NULL
++get_vm_area_size_43444 get_vm_area_size 0 43444 NULL
++nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
++calculate_discard_block_size_43480 calculate_discard_block_size 0 43480 NULL nohasharray
++alloc_new_reservation_43480 alloc_new_reservation 4-0-2 43480 &calculate_discard_block_size_43480
 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3 43497 NULL
 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
 +do_readlink_43518 do_readlink 2 43518 NULL
 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3 43533 NULL
++read_events_43534 read_events 3 43534 NULL
 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3 43535 NULL
 +tx_frag_failed_read_43540 tx_frag_failed_read 3 43540 NULL nohasharray
 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 &tx_frag_failed_read_43540
-+ath_rx_init_43564 ath_rx_init 2 43564 NULL
-+_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 NULL
++request_resource_43548 request_resource 0 43548 NULL
 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
++handle_frequent_errors_43599 handle_frequent_errors 4 43599 NULL
 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
 +proc_read_43614 proc_read 3 43614 NULL
++i915_gem_execbuffer_relocate_object_slow_43618 i915_gem_execbuffer_relocate_object_slow 0 43618 NULL nohasharray
++disable_dma_on_even_43618 disable_dma_on_even 0 43618 &i915_gem_execbuffer_relocate_object_slow_43618
++random_write_43656 random_write 3 43656 NULL
 +bio_integrity_tag_43658 bio_integrity_tag 3 43658 NULL
 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL
-+dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 4-2 43679 NULL
-+calgary_map_page_43686 calgary_map_page 3-4 43686 NULL
++fs_path_copy_43673 fs_path_copy 0 43673 NULL
++dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 4 43679 NULL
++calgary_map_page_43686 calgary_map_page 4 43686 NULL
 +max77693_bulk_write_43698 max77693_bulk_write 2-3 43698 NULL
++wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
++reset_card_proc_43731 reset_card_proc 0 43731 NULL
 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL
-+ocfs2_replace_clusters_43733 ocfs2_replace_clusters 5 43733 NULL
-+osdv1_attr_list_elem_size_43747 osdv1_attr_list_elem_size 0-1 43747 NULL
++ocfs2_replace_clusters_43733 ocfs2_replace_clusters 5-0 43733 NULL
++fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3 43736 NULL
 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3 43755 NULL
 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
 +byte_pos_43787 byte_pos 0-2 43787 &ocfs2_xattr_get_value_outside_43787
-+btrfs_copy_from_user_43806 btrfs_copy_from_user 3-1 43806 NULL
++btrfs_copy_from_user_43806 btrfs_copy_from_user 0-3-1 43806 NULL
 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
-+div64_u64_safe_43815 div64_u64_safe 1-2 43815 NULL
++div64_u64_safe_43815 div64_u64_safe 2-1 43815 NULL
++ext4_split_extent_43818 ext4_split_extent 0 43818 NULL
++i915_gem_execbuffer_relocate_entry_43822 i915_gem_execbuffer_relocate_entry 0 43822 NULL
 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL
-+p54_download_eeprom_43842 p54_download_eeprom 4 43842 NULL
 +read_flush_43851 read_flush 3 43851 NULL
 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
-+prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 NULL
 +SendString_43928 SendString 3 43928 NULL
-+xen_register_gsi_43946 xen_register_gsi 1-2 43946 NULL
++xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3 43948 NULL
-+__get_required_blob_size_43980 __get_required_blob_size 0-2-3 43980 NULL
++perf_tp_event_43971 perf_tp_event 2 43971 NULL
++__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
 +nla_reserve_43984 nla_reserve 3 43984 NULL
 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
 +scsi_command_size_43992 scsi_command_size 0 43992 NULL nohasharray
-+bcm_recvmsg_43992 bcm_recvmsg 4 43992 &scsi_command_size_43992
++kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 &scsi_command_size_43992 nohasharray
++bcm_recvmsg_43992 bcm_recvmsg 4 43992 &kvm_read_guest_virt_43992
++ulist_add_43994 ulist_add 0 43994 NULL
 +emit_flags_44006 emit_flags 4-3 44006 NULL
 +write_flush_procfs_44011 write_flush_procfs 3 44011 NULL
-+swiotlb_unmap_page_44063 swiotlb_unmap_page 2 44063 NULL
++fru_strlen_44046 fru_strlen 0 44046 NULL
++tree_insert_offset_44069 tree_insert_offset 0 44069 NULL
 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
-+load_discard_44083 load_discard 3 44083 NULL
++btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL nohasharray
++load_discard_44083 load_discard 3 44083 &btrfs_prev_leaf_44083
++__vxge_hw_vpath_tim_configure_44093 __vxge_hw_vpath_tim_configure 2 44093 NULL
 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
++skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 NULL
++SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
 +vmw_gmr_bind_44130 vmw_gmr_bind 3 44130 NULL
++lookup_extent_data_ref_44136 lookup_extent_data_ref 0 44136 NULL
++ttm_get_pages_44142 ttm_get_pages 2 44142 NULL
 +scsi_get_resid_44147 scsi_get_resid 0 44147 NULL
 +ubifs_find_dirty_idx_leb_44169 ubifs_find_dirty_idx_leb 0 44169 NULL
 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
++readreg_ipac_44186 readreg_ipac 0 44186 NULL
 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
 +IO_APIC_get_PCI_irq_vector_44198 IO_APIC_get_PCI_irq_vector 0 44198 NULL
 +__set_free_44211 __set_free 2 44211 NULL
@@ -106568,305 +107537,357 @@ index 0000000..b04803b
 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
 +ioapic_register_intr_44238 ioapic_register_intr 1 44238 NULL
 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
++sigma_action_write_regmap_44240 sigma_action_write_regmap 3 44240 NULL
 +tc3589x_gpio_irq_map_44245 tc3589x_gpio_irq_map 2 44245 NULL
-+enlarge_skb_44248 enlarge_skb 2 44248 NULL
++apei_resources_sub_44252 apei_resources_sub 0 44252 NULL
++byt_gpio_irq_map_44275 byt_gpio_irq_map 2 44275 NULL
++device_create_file_44285 device_create_file 0 44285 NULL
 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL
 +ocfs2_zero_range_for_truncate_44294 ocfs2_zero_range_for_truncate 3 44294 NULL
 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3 44303 NULL
-+bitmap_scnprintf_44318 bitmap_scnprintf 2 44318 NULL
++bitmap_scnprintf_44318 bitmap_scnprintf 0-2 44318 NULL
 +dispatch_proc_write_44320 dispatch_proc_write 3 44320 NULL
-+ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5 44343 NULL
++rs_init_44327 rs_init 1 44327 NULL
++create_free_space_inode_44332 create_free_space_inode 0 44332 NULL
++insert_into_bitmap_44340 insert_into_bitmap 0 44340 NULL
++ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 0-5 44343 NULL
++radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 NULL
 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL nohasharray
 +blk_queue_init_tags_44355 blk_queue_init_tags 2 44355 &nfs_fscache_get_super_cookie_44355
 +__is_discarded_44359 __is_discarded 2 44359 NULL
++ipx_recvmsg_44366 ipx_recvmsg 4 44366 NULL
++alloc_requests_44372 alloc_requests 0 44372 NULL
 +rts_threshold_read_44384 rts_threshold_read 3 44384 NULL
++iterate_dir_item_44386 iterate_dir_item 0 44386 NULL
++mtip_hw_read_flags_44396 mtip_hw_read_flags 3 44396 NULL
 +aoedev_flush_44398 aoedev_flush 2 44398 NULL
++strlcpy_44400 strlcpy 3 44400 NULL
 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
 +check_user_page_hwpoison_44412 check_user_page_hwpoison 1 44412 NULL
 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3 44423 NULL
 +prandom_u32_state_44445 prandom_u32_state 0 44445 NULL
-+___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2-3 44461 NULL
++iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 3 44450 NULL
++write_file_debug_44476 write_file_debug 3 44476 NULL
 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
 +bio_advance_44496 bio_advance 2 44496 NULL
 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3 44500 NULL
++ac_register_board_44504 ac_register_board 3 44504 NULL
 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3 44505 &security_getprocattr_44505
 +spidev_write_44510 spidev_write 3 44510 NULL
-+sys_msgsnd_44537 sys_msgsnd 3 44537 NULL nohasharray
-+comm_write_44537 comm_write 3 44537 &sys_msgsnd_44537
++SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
++ieee80211_rx_mgmt_assoc_resp_44525 ieee80211_rx_mgmt_assoc_resp 3 44525 NULL
++comm_write_44537 comm_write 3 44537 NULL
++xfs_log_calc_unit_res_44540 xfs_log_calc_unit_res 0-2 44540 NULL
++snd_pcm_drop_44542 snd_pcm_drop 0 44542 NULL
++dbg_chk_pnode_44555 dbg_chk_pnode 0 44555 NULL
++shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
 +hash_ipport4_expire_44564 hash_ipport4_expire 3 44564 NULL
 +dgrp_config_proc_write_44571 dgrp_config_proc_write 3 44571 NULL
 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
-+slip_compat_ioctl_44599 slip_compat_ioctl 4 44599 NULL
-+brcmf_sdbrcm_glom_len_44618 brcmf_sdbrcm_glom_len 0 44618 NULL
-+cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
-+ext2_new_block_44645 ext2_new_block 2 44645 NULL
++btrfs_qgroup_account_ref_44604 btrfs_qgroup_account_ref 0 44604 NULL
++huge_page_shift_44618 huge_page_shift 0 44618 NULL
++sysfs_add_one_44629 sysfs_add_one 0 44629 NULL
++msb_get_free_block_44633 msb_get_free_block 2 44633 NULL
++ext2_new_block_44645 ext2_new_block 2-0 44645 NULL
 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
 +mpi_resize_44674 mpi_resize 2 44674 NULL
++sysfs_create_link_44685 sysfs_create_link 0 44685 NULL nohasharray
++__copy_user_intel_nocache_44685 __copy_user_intel_nocache 0-3 44685 &sysfs_create_link_44685
 +ts_read_44687 ts_read 3 44687 NULL
 +qib_get_user_pages_44689 qib_get_user_pages 1-2 44689 NULL
-+xfer_to_user_44713 xfer_to_user 3 44713 NULL
++lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
++__ocfs2_rotate_tree_left_44705 __ocfs2_rotate_tree_left 0 44705 NULL
++xfer_to_user_44713 xfer_to_user 3 44713 NULL nohasharray
++__generic_block_fiemap_44713 __generic_block_fiemap 4 44713 &xfer_to_user_44713
 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3 44725 NULL
 +clusterip_proc_write_44729 clusterip_proc_write 3 44729 NULL
 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL
++SyS_read_44732 SyS_read 3 44732 NULL
++vm_insert_mixed_44738 vm_insert_mixed 3 44738 NULL
 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3 44742 NULL
-+WIL_GET_BITS_44747 WIL_GET_BITS 0-1-2-3 44747 NULL
-+set_brk_44749 set_brk 1 44749 NULL
++set_brk_44749 set_brk 1-2 44749 NULL
 +tnode_new_44757 tnode_new 3 44757 NULL nohasharray
 +pty_write_44757 pty_write 3 44757 &tnode_new_44757
-+__videobuf_copy_stream_44769 __videobuf_copy_stream 4 44769 NULL
++__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
++irq_domain_add_legacy_44781 irq_domain_add_legacy 4-2 44781 NULL
 +sctp_setsockopt_44788 sctp_setsockopt 5 44788 NULL
 +rx_dropped_read_44799 rx_dropped_read 3 44799 NULL
 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
 +mei_cl_read_start_44824 mei_cl_read_start 2 44824 NULL
 +rmap_write_protect_44833 rmap_write_protect 2 44833 NULL
 +sisusb_write_44834 sisusb_write 3 44834 NULL
-+nl80211_send_unprot_disassoc_44846 nl80211_send_unprot_disassoc 4 44846 NULL
 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL
 +cubic_root_44848 cubic_root 1 44848 NULL
++qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 NULL
 +copydesc_user_44855 copydesc_user 3 44855 NULL
++i915_gem_execbuffer_relocate_44868 i915_gem_execbuffer_relocate 0 44868 NULL
++init_rs_44873 init_rs 1 44873 NULL
 +skb_availroom_44883 skb_availroom 0 44883 NULL
-+nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
++ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 NULL
 +do_tty_write_44896 do_tty_write 5 44896 NULL
++regmap_spi_read_44921 regmap_spi_read 3-5 44921 NULL
++_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL
++__add_delayed_refs_44977 __add_delayed_refs 0 44977 NULL
 +tx_queue_status_read_44978 tx_queue_status_read 3 44978 NULL
-+nf_nat_seq_adjust_44989 nf_nat_seq_adjust 4 44989 NULL
 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL
-+bytepos_delta_45017 bytepos_delta 0 45017 NULL
++send_chmod_45011 send_chmod 0 45011 NULL
++i915_gem_do_execbuffer_45012 i915_gem_do_execbuffer 0 45012 NULL
++bytepos_delta_45017 bytepos_delta 0-2 45017 NULL
 +read_block_bitmap_45021 read_block_bitmap 2 45021 NULL nohasharray
 +ptrace_writedata_45021 ptrace_writedata 4-3 45021 &read_block_bitmap_45021
++dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL
 +vhci_get_user_45039 vhci_get_user 3 45039 NULL
-+sel_write_user_45060 sel_write_user 3 45060 NULL
++sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
++remap_oldmem_pfn_range_45060 remap_oldmem_pfn_range 2-3-4 45060 NULL nohasharray
++sel_write_user_45060 sel_write_user 3 45060 &remap_oldmem_pfn_range_45060
 +vmscan_swappiness_45062 vmscan_swappiness 0 45062 NULL
-+snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5 45069 NULL nohasharray
-+do_video_ioctl_45069 do_video_ioctl 3 45069 &snd_mixart_BA0_read_45069
++snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5 45069 NULL
 +kvm_mmu_page_get_gfn_45110 kvm_mmu_page_get_gfn 0-2 45110 NULL
 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3 45113 NULL
 +usbdev_read_45114 usbdev_read 3 45114 NULL
-+isku_sysfs_write_reset_45133 isku_sysfs_write_reset 6 45133 NULL
 +send_to_tty_45141 send_to_tty 3 45141 NULL
 +stmpe_irq_map_45146 stmpe_irq_map 2 45146 NULL
-+crypto_aead_blocksize_45148 crypto_aead_blocksize 0 45148 NULL
++cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
 +ocfs2_remove_inode_range_45156 ocfs2_remove_inode_range 3-4 45156 NULL nohasharray
 +device_write_45156 device_write 3 45156 &ocfs2_remove_inode_range_45156
 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 NULL
++SYSC_write_45160 SYSC_write 3 45160 NULL
 +tomoyo_write_self_45161 tomoyo_write_self 3 45161 NULL
 +sta_agg_status_write_45164 sta_agg_status_write 3 45164 NULL
-+snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL
++sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 NULL nohasharray
++snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 &sctp_pack_cookie_45190
 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
-+add_child_45201 add_child 4 45201 NULL
++__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
 +iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
 +__dirty_45228 __dirty 2 45228 NULL
 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3 45233 NULL
++event_enable_write_45238 event_enable_write 3 45238 NULL
 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3 45246 NULL
 +input_mt_init_slots_45279 input_mt_init_slots 2 45279 NULL
-+vcc_compat_ioctl_45291 vcc_compat_ioctl 3 45291 NULL
++gfs2_fiemap_45282 gfs2_fiemap 4 45282 NULL
 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL
++e1000_tx_map_45309 e1000_tx_map 5 45309 NULL
 +pte_val_45313 pte_val 0 45313 NULL
-+__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
-+lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
-+keymap_store_45406 keymap_store 4 45406 NULL
++null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
++sock_recv_errqueue_45412 sock_recv_errqueue 3 45412 NULL
 +paging64_gva_to_gpa_45421 paging64_gva_to_gpa 2 45421 NULL nohasharray
 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 &paging64_gva_to_gpa_45421
++ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL
-+intel_render_ring_init_dri_45446 intel_render_ring_init_dri 2-3 45446 NULL nohasharray
-+SYSC_mremap_45446 SYSC_mremap 5-1-2 45446 &intel_render_ring_init_dri_45446
++SYSC_mremap_45446 SYSC_mremap 5-1-2-3 45446 NULL
 +__node_remap_45458 __node_remap 4 45458 NULL
 +rds_ib_set_wr_signal_state_45463 rds_ib_set_wr_signal_state 0 45463 NULL
-+udp_manip_pkt_45467 udp_manip_pkt 4 45467 NULL
 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 NULL
++snd_pcm_hwsync_45479 snd_pcm_hwsync 0 45479 NULL
 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
 +rds_message_copy_from_user_45510 rds_message_copy_from_user 3 45510 NULL
-+sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
++i40e_alloc_vfs_45511 i40e_alloc_vfs 2 45511 NULL
 +cgroup_read_u64_45532 cgroup_read_u64 5 45532 NULL
 +copy_macs_45534 copy_macs 4 45534 NULL
 +nla_attr_size_45545 nla_attr_size 0-1 45545 NULL
 +v9fs_direct_read_45546 v9fs_direct_read 3 45546 NULL
 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL
-+atomic_long_sub_return_45551 atomic_long_sub_return 1 45551 NULL
 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL
 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3 45558 NULL
 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
 +posix_acl_xattr_size_45561 posix_acl_xattr_size 0-1 45561 NULL
 +venus_rmdir_45564 venus_rmdir 4 45564 NULL
++btrfs_find_free_ino_45585 btrfs_find_free_ino 0 45585 NULL
 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
-+rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
++ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3 45600 NULL
 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL
-+audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
-+ebitmap_next_positive_45651 ebitmap_next_positive 3 45651 NULL
++commit_cowonly_roots_45640 commit_cowonly_roots 0 45640 NULL
++ebitmap_next_positive_45651 ebitmap_next_positive 3-0 45651 NULL
++ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
 +dgram_sendmsg_45679 dgram_sendmsg 4 45679 NULL
 +smk_write_ambient_45691 smk_write_ambient 3 45691 NULL
-+dm_compat_ctl_ioctl_45692 dm_compat_ctl_ioctl 3 45692 NULL
 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 4 45699 NULL nohasharray
-+bscnl_emit_45699 bscnl_emit 2-5-0 45699 &unix_dgram_sendmsg_45699
-+dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL
-+snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5 45734 NULL
-+rw_copy_check_uvector_45748 rw_copy_check_uvector 3 45748 NULL nohasharray
++bscnl_emit_45699 bscnl_emit 0-2-5 45699 &unix_dgram_sendmsg_45699
++sg_proc_write_adio_45704 sg_proc_write_adio 3 45704 NULL
++snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5 45734 NULL nohasharray
++task_cgroup_path_45734 task_cgroup_path 3 45734 &snd_cs46xx_io_read_45734
++rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3 45752 NULL
-+nilfs_compat_ioctl_45769 nilfs_compat_ioctl 3 45769 NULL
++btrfs_delete_delayed_dir_index_45757 btrfs_delete_delayed_dir_index 0 45757 NULL
 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
++osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
 +raw_setsockopt_45800 raw_setsockopt 5 45800 NULL
++rds_tcp_inc_copy_to_user_45804 rds_tcp_inc_copy_to_user 3 45804 NULL
 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3 45805 NULL
 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 1-2 45813 NULL
++ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
 +memcg_update_cache_size_45828 memcg_update_cache_size 2 45828 NULL
++task_state_char_45839 task_state_char 1 45839 NULL
++__ip_select_ident_45851 __ip_select_ident 3 45851 NULL
 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
++efx_tx_queue_insert_45859 efx_tx_queue_insert 2 45859 NULL
 +isdn_write_45863 isdn_write 3 45863 NULL
 +unpack_orig_pfns_45867 unpack_orig_pfns 0 45867 NULL
++tpm_config_in_45880 tpm_config_in 0 45880 NULL
 +get_rdac_req_45882 get_rdac_req 3 45882 NULL
 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
++online_page_cgroup_45894 online_page_cgroup 3 45894 NULL
++cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 NULL
 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
 +dbgfs_frame_45917 dbgfs_frame 3 45917 NULL
-+nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
-+smp_scan_config_45934 smp_scan_config 1 45934 NULL
 +alloc_mr_45935 alloc_mr 1 45935 NULL
-+split_large_page_45941 split_large_page 2 45941 NULL
++copy_to_45969 copy_to 3 45969 NULL
 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
-+ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
 +ore_calc_stripe_info_46023 ore_calc_stripe_info 2 46023 NULL
 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
 +get_free_entries_46030 get_free_entries 1 46030 NULL
-+__access_remote_vm_46031 __access_remote_vm 0-5-3 46031 NULL
++__access_remote_vm_46031 __access_remote_vm 0-3-5 46031 NULL
 +snd_emu10k1x_ptr_read_46049 snd_emu10k1x_ptr_read 0 46049 NULL
 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL
-+line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 NULL
-+__ocfs2_move_extent_46060 __ocfs2_move_extent 5-6 46060 NULL nohasharray
++__ocfs2_move_extent_46060 __ocfs2_move_extent 5-6-4-0-3 46060 NULL nohasharray
 +dma_tx_errors_read_46060 dma_tx_errors_read 3 46060 &__ocfs2_move_extent_46060
-+slhc_toss_46066 slhc_toss 0 46066 NULL
 +sel_commit_bools_write_46077 sel_commit_bools_write 3 46077 NULL
-+vfio_config_do_rw_46091 vfio_config_do_rw 3 46091 NULL
-+ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
-+pkt_ctl_compat_ioctl_46110 pkt_ctl_compat_ioctl 3 46110 NULL
 +memcg_update_array_size_46111 memcg_update_array_size 1 46111 NULL nohasharray
 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3 46111 &memcg_update_array_size_46111
 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
 +paging32_walk_addr_nested_46121 paging32_walk_addr_nested 3 46121 NULL
-+vb2_dma_sg_get_userptr_46146 vb2_dma_sg_get_userptr 2 46146 NULL
++replay_dir_deletes_46136 replay_dir_deletes 0 46136 NULL
++rtw_buf_update_46138 rtw_buf_update 4 46138 NULL
++vb2_dma_sg_get_userptr_46146 vb2_dma_sg_get_userptr 2-3 46146 NULL
 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
++alloc_iova_46160 alloc_iova 2 46160 NULL
 +twl_direction_out_46182 twl_direction_out 2 46182 NULL
 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
-+add_conn_list_46197 add_conn_list 3 46197 NULL
++fq_resize_46195 fq_resize 2 46195 NULL
++add_conn_list_46197 add_conn_list 3-0 46197 NULL
 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5 46215 NULL
 +dsp_write_46218 dsp_write 2 46218 NULL
++xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
-+nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
 +ReadReg_46277 ReadReg 0 46277 NULL
-+batadv_iv_ogm_queue_add_46319 batadv_iv_ogm_queue_add 3 46319 NULL
-+qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
-+__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL
++sg_proc_write_dressz_46316 sg_proc_write_dressz 3 46316 NULL
++__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
++compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3 46355 NULL
 +smk_write_direct_46363 smk_write_direct 3 46363 NULL
 +__iommu_calculate_agaw_46366 __iommu_calculate_agaw 2 46366 NULL
 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
++mmap_ureg_46388 mmap_ureg 3 46388 NULL
 +fuse_file_aio_write_46399 fuse_file_aio_write 4 46399 NULL
 +crypto_ablkcipher_reqsize_46411 crypto_ablkcipher_reqsize 0 46411 NULL
++ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
++cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
 +hash_ipportip6_expire_46443 hash_ipportip6_expire 3 46443 NULL
 +cp210x_set_config_46447 cp210x_set_config 4 46447 NULL
++parport_pc_fifo_write_block_46455 parport_pc_fifo_write_block 3 46455 NULL
++il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3 46458 NULL
 +filldir64_46469 filldir64 3 46469 NULL
++ocfs2_reserve_clusters_with_limit_46479 ocfs2_reserve_clusters_with_limit 0 46479 NULL
 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL
++p9pdu_vreadf_46500 p9pdu_vreadf 0 46500 NULL
 +pin_code_reply_46510 pin_code_reply 4 46510 NULL
 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
-+kmsg_read_46514 kmsg_read 3 46514 NULL
++nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 NULL nohasharray
++kmsg_read_46514 kmsg_read 3 46514 &nouveau_drm_ioctl_46514
 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
 +nl80211_send_rx_assoc_46538 nl80211_send_rx_assoc 4 46538 NULL
 +pm860x_irq_domain_map_46553 pm860x_irq_domain_map 2 46553 NULL
-+mv_get_hc_count_46554 mv_get_hc_count 0 46554 NULL
 +link_send_sections_long_46556 link_send_sections_long 4 46556 NULL
-+irq_domain_associate_46564 irq_domain_associate 2 46564 NULL
-+dn_current_mss_46574 dn_current_mss 0 46574 NULL
++dn_current_mss_46574 dn_current_mss 0 46574 NULL nohasharray
++blk_flush_complete_seq_46574 blk_flush_complete_seq 2 46574 &dn_current_mss_46574
 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
 +snd_compr_write_data_46592 snd_compr_write_data 3 46592 NULL
 +il3945_stats_flag_46606 il3945_stats_flag 0-3 46606 NULL
 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
-+__kfifo_out_r_46623 __kfifo_out_r 0-3 46623 NULL
++__kfifo_out_r_46623 __kfifo_out_r 3-0 46623 NULL
 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
++pci_enable_device_46642 pci_enable_device 0 46642 NULL
 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL
++e1000_tx_map_46672 e1000_tx_map 4 46672 NULL
 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL
 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
 +erst_dbg_write_46715 erst_dbg_write 3 46715 NULL
++ide_read_status_46719 ide_read_status 0 46719 NULL
 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
-+prepare_copy_46725 prepare_copy 2 46725 NULL
 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
-+set_memory_wc_46747 set_memory_wc 1 46747 NULL
 +ext4_count_free_46754 ext4_count_free 2 46754 NULL nohasharray
 +pte_pfn_46754 pte_pfn 0 46754 &ext4_count_free_46754
 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
 +int_hw_irq_en_46776 int_hw_irq_en 3 46776 NULL
 +regcache_lzo_sync_46777 regcache_lzo_sync 2 46777 NULL
-+_sys_packet_req_46793 _sys_packet_req 4 46793 NULL
 +_xfs_buf_get_pages_46811 _xfs_buf_get_pages 2 46811 NULL
++btrfs_insert_empty_items_46822 btrfs_insert_empty_items 0 46822 NULL
 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
 +shmem_pwrite_fast_46842 shmem_pwrite_fast 3 46842 NULL
++readreg_46845 readreg 0 46845 NULL
 +spi_async_46857 spi_async 0 46857 NULL
 +vsnprintf_46863 vsnprintf 0 46863 NULL nohasharray
 +SyS_move_pages_46863 SyS_move_pages 2 46863 &vsnprintf_46863
 +nvme_alloc_queue_46865 nvme_alloc_queue 3 46865 NULL
-+sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
 +rvmalloc_46873 rvmalloc 1 46873 NULL
-+qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 4-5 46874 NULL
-+hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
++qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 NULL
++lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
 +stmpe_gpio_irq_unmap_46884 stmpe_gpio_irq_unmap 2 46884 NULL
 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3 46895 NULL
 +sk_mem_pages_46896 sk_mem_pages 0-1 46896 NULL
-+ol_dqblk_off_46904 ol_dqblk_off 3-2 46904 NULL
++ol_dqblk_off_46904 ol_dqblk_off 2-3 46904 NULL
 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
-+wlcore_alloc_hw_46917 wlcore_alloc_hw 1 46917 NULL
++wlcore_alloc_hw_46917 wlcore_alloc_hw 1-3 46917 NULL
 +fb_write_46924 fb_write 3 46924 NULL
-+btmrvl_curpsmode_read_46939 btmrvl_curpsmode_read 3 46939 NULL
++i915_gem_check_olr_46925 i915_gem_check_olr 0 46925 NULL
 +kvm_register_read_46948 kvm_register_read 0 46948 NULL
 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3 46949 NULL
 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL
++SYSC_poll_46965 SYSC_poll 2 46965 NULL
 +crypto_tfm_alg_alignmask_46971 crypto_tfm_alg_alignmask 0 46971 NULL
 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
++strlcat_46985 strlcat 3 46985 NULL
++bitmap_file_clear_bit_46990 bitmap_file_clear_bit 2 46990 NULL
 +gfs2_xattr_system_set_46996 gfs2_xattr_system_set 4 46996 NULL nohasharray
 +sel_write_bool_46996 sel_write_bool 3 46996 &gfs2_xattr_system_set_46996
 +ttm_bo_io_47000 ttm_bo_io 5 47000 NULL
 +blk_rq_map_kern_47004 blk_rq_map_kern 4 47004 NULL
-+add_free_space_entry_47005 add_free_space_entry 2 47005 NULL
-+__map_single_47020 __map_single 3-4-7 47020 NULL
-+cx231xx_init_bulk_47024 cx231xx_init_bulk 3-2 47024 NULL
-+swiotlb_sync_single_47031 swiotlb_sync_single 2 47031 NULL
-+set_dis_bypass_pfs_47038 set_dis_bypass_pfs 3 47038 NULL
++__map_single_47020 __map_single 3-4-7-0 47020 NULL
++cx231xx_init_bulk_47024 cx231xx_init_bulk 3-2-4 47024 NULL
 +fs_path_len_47060 fs_path_len 0 47060 NULL
-+ufs_new_fragments_47070 ufs_new_fragments 3-5-4 47070 NULL
++ufs_new_fragments_47070 ufs_new_fragments 4-3-5 47070 NULL nohasharray
++ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0-4 47070 &ufs_new_fragments_47070
 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3 47076 NULL
 +scsi_deactivate_tcq_47086 scsi_deactivate_tcq 2 47086 NULL
 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
++ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 NULL
++tboot_log_read_47110 tboot_log_read 3 47110 NULL
 +mousedev_read_47123 mousedev_read 3 47123 NULL
++ubi_compare_lebs_47141 ubi_compare_lebs 0 47141 NULL
 +ses_recv_diag_47143 ses_recv_diag 4 47143 NULL nohasharray
 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2 47143 &ses_recv_diag_47143
-+persistent_ram_iomap_47156 persistent_ram_iomap 1-2 47156 NULL
 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3 47165 NULL
++bpf_alloc_binary_47170 bpf_alloc_binary 1 47170 NULL
 +rts51x_ms_rw_47171 rts51x_ms_rw 3-4 47171 NULL
-+svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
++btrfs_del_inode_ref_47181 btrfs_del_inode_ref 0 47181 NULL
 +can_set_system_xattr_47182 can_set_system_xattr 4 47182 NULL
-+ioremap_cache_47189 ioremap_cache 1-2 47189 NULL
-+gnttab_set_map_op_47206 gnttab_set_map_op 2 47206 NULL
-+l2headersize_47238 l2headersize 0 47238 NULL
 +options_write_47243 options_write 3 47243 NULL
 +portcntrs_1_read_47253 portcntrs_1_read 3 47253 NULL
 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
-+ablkcipher_next_slow_47274 ablkcipher_next_slow 4-3 47274 NULL
-+tty_audit_log_47280 tty_audit_log 8 47280 NULL
++p9pdu_readf_47269 p9pdu_readf 0 47269 NULL
++ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
 +vsnprintf_47291 vsnprintf 0 47291 NULL
-+SYSC_semop_47292 SYSC_semop 3 47292 NULL
 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3 47300 NULL
-+SyS_madvise_47354 SyS_madvise 1 47354 NULL
++iterate_inode_ref_47322 iterate_inode_ref 0 47322 NULL
++SyS_madvise_47354 SyS_madvise 1-2 47354 NULL
 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3 47356 NULL
 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
 +find_first_zero_bit_le_47369 find_first_zero_bit_le 2 47369 NULL
@@ -106877,79 +107898,104 @@ index 0000000..b04803b
 +dgrp_net_write_47392 dgrp_net_write 3 47392 NULL
 +pfkey_sendmsg_47394 pfkey_sendmsg 4 47394 NULL
 +gfn_to_pfn_prot_47398 gfn_to_pfn_prot 2 47398 NULL
++lbs_wrmac_write_47400 lbs_wrmac_write 3 47400 NULL
 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL
 +sta_vht_capa_read_47409 sta_vht_capa_read 3 47409 NULL
 +crypto_ablkcipher_alignmask_47410 crypto_ablkcipher_alignmask 0 47410 NULL
++lbs_wrrf_write_47418 lbs_wrrf_write 3 47418 NULL
 +vzalloc_47421 vzalloc 1 47421 NULL
 +hash_ipportip4_expire_47426 hash_ipportip4_expire 3 47426 NULL
 +posix_acl_from_disk_47445 posix_acl_from_disk 2 47445 NULL
++numaq_apicid_to_cpu_present_47449 numaq_apicid_to_cpu_present 1 47449 NULL
++environ_read_47451 environ_read 3 47451 NULL
 +__load_mapping_47460 __load_mapping 2 47460 NULL
++try_lock_extent_47465 try_lock_extent 0 47465 NULL
 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL
 +wb_force_mapping_47485 wb_force_mapping 2 47485 NULL nohasharray
-+newpart_47485 newpart 6 47485 &wb_force_mapping_47485
++newpart_47485 newpart 6-4 47485 &wb_force_mapping_47485
++mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
 +core_sys_select_47494 core_sys_select 1 47494 NULL
-+alloc_arraycache_47505 alloc_arraycache 2 47505 NULL
++read_block_for_search_47502 read_block_for_search 0 47502 NULL
++alloc_arraycache_47505 alloc_arraycache 2 47505 NULL nohasharray
++btrfs_init_inode_security_47505 btrfs_init_inode_security 0 47505 &alloc_arraycache_47505
 +unlink_simple_47506 unlink_simple 3 47506 NULL
++pstore_decompress_47510 pstore_decompress 0 47510 NULL
 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
++__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
++snd_pcm_resume_47530 snd_pcm_resume 0 47530 NULL
 +vscnprintf_47533 vscnprintf 0-2 47533 NULL nohasharray
 +process_vm_rw_47533 process_vm_rw 3-5 47533 &vscnprintf_47533
-+oz_events_read_47535 oz_events_read 3 47535 NULL
++einj_check_trigger_header_47534 einj_check_trigger_header 0 47534 NULL
 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
++ocfs2_resv_find_window_47557 ocfs2_resv_find_window 3 47557 NULL
 +read_ldt_47570 read_ldt 2 47570 NULL
-+_rtl_rx_get_padding_47572 _rtl_rx_get_padding 0 47572 NULL nohasharray
-+isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6 47572 &_rtl_rx_get_padding_47572
-+pci_iomap_47575 pci_iomap 3 47575 NULL
-+rpipe_get_idx_47579 rpipe_get_idx 2 47579 NULL
++isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6 47572 NULL
++rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL
 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
++vendorextnReadSection_47583 vendorextnReadSection 0 47583 NULL
++btrfs_stack_header_bytenr_47589 btrfs_stack_header_bytenr 0 47589 NULL
 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
-+sctp_ssnmap_new_47608 sctp_ssnmap_new 1-2 47608 NULL
-+uea_request_47613 uea_request 4 47613 NULL
++sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL
 +cache_read_pipefs_47615 cache_read_pipefs 3 47615 NULL
 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
 +irq_set_chip_47638 irq_set_chip 1 47638 NULL
-+__build_packet_message_47643 __build_packet_message 3-9 47643 NULL
++get_size_47644 get_size 1-2 47644 NULL
++snd_pcm_info_47699 snd_pcm_info 0 47699 NULL
++packet_recvmsg_47700 packet_recvmsg 4 47700 NULL nohasharray
++ipath_format_hwmsg_47700 ipath_format_hwmsg 2 47700 &packet_recvmsg_47700
 +global_rt_runtime_47712 global_rt_runtime 0 47712 NULL
 +save_microcode_47717 save_microcode 3 47717 NULL
-+bits_to_user_47733 bits_to_user 2-3 47733 NULL
++bits_to_user_47733 bits_to_user 3-2 47733 NULL
 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3 47738 NULL
 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 NULL
 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
-+i915_wedged_write_47771 i915_wedged_write 3 47771 NULL
 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4 47774 NULL
 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 NULL
 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3 47781 NULL
 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL
-+stmmac_set_bfsize_47834 stmmac_set_bfsize 0 47834 NULL
++W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 NULL
++lov_packmd_47810 lov_packmd 0 47810 NULL
++pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3 47835 NULL
 +KEY_SIZE_47855 KEY_SIZE 0 47855 NULL
 +ubifs_unpack_nnode_47866 ubifs_unpack_nnode 0 47866 NULL
 +vhci_read_47878 vhci_read 3 47878 NULL
++ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
 +load_mapping_47904 load_mapping 3 47904 NULL
-+osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
++btrfs_duplicate_item_47910 btrfs_duplicate_item 0 47910 NULL
++cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
 +comedi_write_47926 comedi_write 3 47926 NULL
 +nvme_trans_get_blk_desc_len_47946 nvme_trans_get_blk_desc_len 0-2 47946 NULL
 +lp8788_irq_map_47964 lp8788_irq_map 2 47964 NULL
++gether_get_ifname_47972 gether_get_ifname 3 47972 NULL
 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3 47983 NULL nohasharray
 +mempool_resize_47983 mempool_resize 2 47983 &iwl_dbgfs_ucode_tracing_read_47983
 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL
 +ib_umad_write_47993 ib_umad_write 3 47993 NULL
++ocfs2_find_refcount_split_pos_48001 ocfs2_find_refcount_split_pos 0 48001 NULL
++lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
++gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 NULL
 +ffs_epfile_write_48014 ffs_epfile_write 3 48014 NULL
 +bio_integrity_set_tag_48035 bio_integrity_set_tag 3 48035 NULL
 +pppoe_sendmsg_48039 pppoe_sendmsg 4 48039 NULL
 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
++btrfs_reserve_extent_48044 btrfs_reserve_extent 6 48044 NULL
 +wpan_phy_alloc_48056 wpan_phy_alloc 1 48056 NULL
++ocfs2_change_refcount_rec_48059 ocfs2_change_refcount_rec 0 48059 NULL
 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
 +palmas_bulk_write_48068 palmas_bulk_write 2-3-5 48068 NULL
 +disc_write_48070 disc_write 3 48070 NULL
 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL
-+skb_copy_datagram_const_iovec_48102 skb_copy_datagram_const_iovec 4-2-5 48102 NULL
++skb_copy_datagram_const_iovec_48102 skb_copy_datagram_const_iovec 4-2-5-0 48102 NULL
 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 NULL
 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
 +set_discoverable_48141 set_discoverable 4 48141 NULL
 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
-+bitmap_onto_48152 bitmap_onto 4 48152 NULL
++get_cur_inode_state_48149 get_cur_inode_state 0 48149 NULL
++_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
++bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
 +isr_dma1_done_read_48159 isr_dma1_done_read 3 48159 NULL
 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 2-3 48170 NULL nohasharray
@@ -106957,379 +108003,464 @@ index 0000000..b04803b
 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
 +init_ipath_48187 init_ipath 1 48187 NULL
 +brcmf_sdio_chip_cm3_exitdl_48192 brcmf_sdio_chip_cm3_exitdl 4 48192 NULL
++cfg80211_process_deauth_48200 cfg80211_process_deauth 3 48200 NULL
++ext4_index_trans_blocks_48205 ext4_index_trans_blocks 0-2 48205 NULL
 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
++ll_direct_IO_26_48216 ll_direct_IO_26 4 48216 NULL
 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 NULL
 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
 +read_file_recv_48232 read_file_recv 3 48232 NULL
-+unaccount_shadowed_48233 unaccount_shadowed 2 48233 NULL
++unaccount_shadowed_48233 unaccount_shadowed 2 48233 NULL nohasharray
++blk_rq_pos_48233 blk_rq_pos 0 48233 &unaccount_shadowed_48233
++nouveau_i2c_port_create__48240 nouveau_i2c_port_create_ 7 48240 NULL
 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3 48250 NULL
++batadv_socket_read_48257 batadv_socket_read 3 48257 NULL
 +cache_write_pipefs_48270 cache_write_pipefs 3 48270 NULL
++trace_options_write_48275 trace_options_write 3 48275 NULL
 +send_set_info_48288 send_set_info 7 48288 NULL
-+set_disc_pwup_pfs_48300 set_disc_pwup_pfs 3 48300 NULL
 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3 48301 NULL
 +timblogiw_read_48305 timblogiw_read 3 48305 NULL
 +hash_setkey_48310 hash_setkey 3 48310 NULL
++audio_set_intf_req_48319 audio_set_intf_req 0 48319 NULL
++kvm_mmu_pte_write_48340 kvm_mmu_pte_write 2 48340 NULL
 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
 +skb_add_data_48363 skb_add_data 3 48363 NULL
 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3 48377 NULL
-+ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 2 48410 NULL
 +lbs_debugfs_write_48413 lbs_debugfs_write 3 48413 NULL
++uhid_event_from_user_48417 uhid_event_from_user 2 48417 NULL
++div64_u64_rem_48418 div64_u64_rem 0-1-2 48418 NULL
++snd_power_wait_48422 snd_power_wait 0 48422 NULL
 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3 48423 NULL
-+nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
 +print_filtered_48442 print_filtered 2-0 48442 NULL
 +tun_recvmsg_48463 tun_recvmsg 4 48463 NULL
++compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 NULL
++ipath_format_hwerrors_48487 ipath_format_hwerrors 5 48487 NULL
 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
++ocfs2_refcount_cow_48495 ocfs2_refcount_cow 3 48495 NULL
 +send_control_msg_48498 send_control_msg 6 48498 NULL
 +mlx4_en_create_tx_ring_48501 mlx4_en_create_tx_ring 4 48501 NULL
 +count_masked_bytes_48507 count_masked_bytes 0-1 48507 NULL
 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL
 +brcmf_sdio_trap_info_48510 brcmf_sdio_trap_info 4 48510 NULL
 +phantom_get_free_48514 phantom_get_free 0 48514 NULL
-+wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
++drbd_bm_capacity_48530 drbd_bm_capacity 0 48530 NULL
 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
-+named_distribute_48544 named_distribute 4 48544 NULL
 +raid10_size_48571 raid10_size 0-2-3 48571 NULL
++llog_data_len_48607 llog_data_len 1 48607 NULL
 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
++ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
 +mtd_read_48655 mtd_read 0 48655 NULL
 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3 48666 NULL
-+ore_get_rw_state_48667 ore_get_rw_state 4 48667 NULL
-+sm501_create_subdev_48668 sm501_create_subdev 3-4 48668 NULL nohasharray
-+sys_setgroups_48668 sys_setgroups 1 48668 &sm501_create_subdev_48668
++ore_get_rw_state_48667 ore_get_rw_state 5-4 48667 NULL
++sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 NULL
++ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
++hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
 +altera_drscan_48698 altera_drscan 2 48698 NULL
 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
++recv_msg_48709 recv_msg 4 48709 NULL
++lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3 48712 NULL
++SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3 48747 NULL
-+l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 NULL
-+lua_sysfs_write_48797 lua_sysfs_write 6 48797 NULL
++event_buffer_read_48772 event_buffer_read 3 48772 NULL nohasharray
++l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 &event_buffer_read_48772
++gfs2_direct_IO_48774 gfs2_direct_IO 4 48774 NULL
 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3 48802 NULL
 +twa_change_queue_depth_48808 twa_change_queue_depth 2 48808 NULL
++register_ftrace_profiler_48816 register_ftrace_profiler 0 48816 NULL
 +atomic_counters_read_48827 atomic_counters_read 3 48827 NULL
-+efi_memory_uc_48828 efi_memory_uc 1 48828 NULL
 +azx_get_position_48841 azx_get_position 0 48841 NULL
-+vc_do_resize_48842 vc_do_resize 3-4 48842 NULL
++vc_do_resize_48842 vc_do_resize 4-3 48842 NULL
++comedi_buf_write_alloc_48846 comedi_buf_write_alloc 0-2 48846 NULL
++suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3 48854 NULL
 +C_SYSC_pwritev64_48864 C_SYSC_pwritev64 3 48864 NULL nohasharray
 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3 48864 &C_SYSC_pwritev64_48864
 +__ffs_ep0_read_events_48868 __ffs_ep0_read_events 3 48868 NULL
-+sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
 +crypto_cipher_ctxsize_48890 crypto_cipher_ctxsize 0 48890 NULL
++joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL
 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL
 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
-+gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
++snd_pcm_update_hw_ptr_48925 snd_pcm_update_hw_ptr 0 48925 NULL
 +sep_crypto_dma_48937 sep_crypto_dma 0 48937 NULL
++si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
 +event_heart_beat_read_48961 event_heart_beat_read 3 48961 NULL
 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
 +batadv_orig_hash_del_if_48972 batadv_orig_hash_del_if 2 48972 NULL
-+_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
++btrfs_delete_delayed_insertion_item_48981 btrfs_delete_delayed_insertion_item 0 48981 NULL
 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL
 +sel_write_enforce_48998 sel_write_enforce 3 48998 NULL
++null_alloc_rs_49019 null_alloc_rs 2 49019 NULL
 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
++aic_inb_49023 aic_inb 0 49023 NULL
 +transient_status_49027 transient_status 4 49027 NULL
-+ipath_reg_user_mr_49038 ipath_reg_user_mr 2-3 49038 NULL
++iwl_mvm_power_legacy_dbgfs_read_49038 iwl_mvm_power_legacy_dbgfs_read 4 49038 NULL nohasharray
++ipath_reg_user_mr_49038 ipath_reg_user_mr 2-3 49038 &iwl_mvm_power_legacy_dbgfs_read_49038
++aic7xxx_rem_scb_from_disc_list_49041 aic7xxx_rem_scb_from_disc_list 0 49041 NULL
 +setup_msi_irq_49052 setup_msi_irq 3-4 49052 NULL
 +ubi_read_49061 ubi_read 0 49061 NULL
 +scsi_register_49094 scsi_register 2 49094 NULL
 +paging64_walk_addr_nested_49100 paging64_walk_addr_nested 3 49100 NULL
 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
-+check_exists_49119 check_exists 2 49119 NULL nohasharray
-+xfrm_replay_state_esn_len_49119 xfrm_replay_state_esn_len 0 49119 &check_exists_49119
-+pt_read_49136 pt_read 3 49136 NULL
-+tipc_multicast_49144 tipc_multicast 5 49144 NULL
-+atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL
++xfrm_replay_state_esn_len_49119 xfrm_replay_state_esn_len 0 49119 NULL
++ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
++qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 4-5-6 49136 NULL nohasharray
++pt_read_49136 pt_read 3 49136 &qib_user_sdma_pin_pages_49136
++read_file_49137 read_file 4 49137 NULL
 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
++__jfs_setxattr_49175 __jfs_setxattr 5 49175 NULL
++ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3 49178 NULL
 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
++print_queue_49191 print_queue 0 49191 NULL
++root_nfs_cat_49192 root_nfs_cat 3 49192 NULL
 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3 49199 NULL
 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3 49206 NULL
 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
 +resp_write_same_49217 resp_write_same 2 49217 NULL
 +nouveau_therm_create__49228 nouveau_therm_create_ 4 49228 NULL
-+nouveau_i2c_port_create__49237 nouveau_i2c_port_create_ 6 49237 NULL
 +hugetlb_cgroup_read_49259 hugetlb_cgroup_read 5 49259 NULL
 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3 49260 NULL
 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6 49268 NULL
-+osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL
++ptlrpc_check_set_49277 ptlrpc_check_set 0 49277 NULL
 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3 49279 NULL
++__ext4_ext_dirty_49284 __ext4_ext_dirty 0 49284 NULL
++ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 3-0 49287 NULL
++viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3 49288 NULL
 +uio_read_49300 uio_read 3 49300 NULL
 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6 49312 NULL
-+SYSC_mincore_49319 SYSC_mincore 1 49319 NULL
++update_ref_for_cow_49313 update_ref_for_cow 0 49313 NULL
++SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
-+srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 2-3-4 49330 NULL
-+cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
++srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 2-4-3 49330 NULL
++__intel_map_single_49338 __intel_map_single 3-2 49338 NULL
++intel_ring_invalidate_all_caches_49346 intel_ring_invalidate_all_caches 0 49346 NULL
 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
-+ocfs2_remove_btree_range_49370 ocfs2_remove_btree_range 4-5-3 49370 NULL
-+px_raw_event_49371 px_raw_event 4 49371 NULL
++ocfs2_remove_btree_range_49370 ocfs2_remove_btree_range 4-3-5 49370 NULL
 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
-+applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 NULL
++ext4_ext_index_trans_blocks_49396 ext4_ext_index_trans_blocks 0 49396 NULL
 +rx_streaming_always_read_49401 rx_streaming_always_read 3 49401 NULL
 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
 +samples_to_bytes_49426 samples_to_bytes 0-2 49426 NULL
-+md_domain_init_49432 md_domain_init 2 49432 NULL
++ubi_add_to_av_49432 ubi_add_to_av 0 49432 NULL nohasharray
++md_domain_init_49432 md_domain_init 2 49432 &ubi_add_to_av_49432
 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
 +get_lru_size_49441 get_lru_size 0 49441 NULL
++i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
++ocfs2_merge_rec_left_49455 ocfs2_merge_rec_left 0 49455 NULL
++__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
 +savu_sysfs_read_49473 savu_sysfs_read 6 49473 NULL
 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3 49490 NULL
 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
 +emulator_write_phys_49520 emulator_write_phys 2-4 49520 NULL
-+acpi_os_ioremap_49523 acpi_os_ioremap 1-2 49523 NULL
++btrfs_add_free_space_49524 btrfs_add_free_space 0 49524 NULL
 +smk_write_access_49561 smk_write_access 3 49561 NULL
 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3 49578 NULL
++readfifo_49583 readfifo 1 49583 NULL
 +tap_write_49595 tap_write 3 49595 NULL
 +isr_wakeups_read_49607 isr_wakeups_read 3 49607 NULL
 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL
 +heap_init_49617 heap_init 2 49617 NULL
 +smk_write_doi_49621 smk_write_doi 3 49621 NULL
++port_fops_read_49626 port_fops_read 3 49626 NULL
 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
++__swab32p_49657 __swab32p 0 49657 NULL
++ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 3-4 49683 NULL
 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
-+sys_gethostname_49698 sys_gethostname 2 49698 NULL
++__setup_irq_49696 __setup_irq 0 49696 NULL
 +cx2341x_ctrl_new_menu_49700 cx2341x_ctrl_new_menu 3 49700 NULL
++do_splice_to_49714 do_splice_to 4 49714 NULL
++write_pool_49718 write_pool 3 49718 NULL
 +dm_thin_insert_block_49720 dm_thin_insert_block 2-3 49720 NULL
++kvm_mmu_notifier_invalidate_page_49723 kvm_mmu_notifier_invalidate_page 3 49723 NULL
 +sep_create_dcb_dmatables_context_kernel_49728 sep_create_dcb_dmatables_context_kernel 6 49728 NULL
-+sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
-+check_frame_49741 check_frame 0 49741 NULL
 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 NULL
 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
 +fuse_wr_pages_49753 fuse_wr_pages 0-1-2 49753 NULL
 +key_conf_keylen_read_49758 key_conf_keylen_read 3 49758 NULL
 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3 49762 NULL
-+isku_sysfs_write_49767 isku_sysfs_write 6-5 49767 NULL
-+ceph_osdc_readpages_49789 ceph_osdc_readpages 10-4 49789 NULL
++w83977af_fir_interrupt_49775 w83977af_fir_interrupt 0 49775 NULL
++ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL
 +nfs4_acl_new_49806 nfs4_acl_new 1 49806 NULL
-+arch_gnttab_map_status_49812 arch_gnttab_map_status 3 49812 NULL
 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 3-6-0 49829 NULL
 +add_uuid_49831 add_uuid 4 49831 NULL
-+tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3 49836 NULL
++iraw_loop_49842 iraw_loop 0-1 49842 NULL
 +twl4030_write_49846 twl4030_write 2 49846 NULL
 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3 49848 NULL
 +timeradd_entry_49850 timeradd_entry 3 49850 NULL
++ubifs_destroy_tnc_subtree_49853 ubifs_destroy_tnc_subtree 0 49853 NULL
 +btrfs_subvolume_reserve_metadata_49859 btrfs_subvolume_reserve_metadata 3 49859 NULL
++fiemap_count_to_size_49869 fiemap_count_to_size 0-1 49869 NULL
 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3 49870 NULL
++snd_mask_eq_49889 snd_mask_eq 0 49889 NULL
 +ceph_get_caps_49890 ceph_get_caps 0 49890 NULL
++osc_brw_49896 osc_brw 4 49896 NULL
 +__cow_file_range_49901 __cow_file_range 5 49901 NULL
 +__copy_from_user_inatomic_nocache_49921 __copy_from_user_inatomic_nocache 3 49921 NULL
++config_ep_by_speed_49939 config_ep_by_speed 0 49939 NULL
 +batadv_tt_realloc_packet_buff_49960 batadv_tt_realloc_packet_buff 4 49960 NULL
-+b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL
++drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
 +l2cap_chan_send_49995 l2cap_chan_send 3 49995 NULL
 +__module_alloc_50004 __module_alloc 1 50004 NULL
 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
 +ptrace_readdata_50020 ptrace_readdata 2-4 50020 NULL
 +isdn_read_50021 isdn_read 3 50021 NULL
++mdc_rename_pack_50023 mdc_rename_pack 4-6 50023 NULL
 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 NULL
-+alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
++ioread8_50049 ioread8 0 50049 NULL
++fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3 50061 NULL
 +vmw_surface_destroy_size_50072 vmw_surface_destroy_size 0 50072 NULL
 +arch_setup_ht_irq_50073 arch_setup_ht_irq 1 50073 NULL
++__kfifo_dma_in_prepare_50081 __kfifo_dma_in_prepare 4 50081 NULL
 +dev_set_alias_50084 dev_set_alias 3 50084 NULL
-+pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
++libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
 +sock_setsockopt_50088 sock_setsockopt 5 50088 NULL
 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
++android_set_cntry_50100 android_set_cntry 0 50100 NULL
++process_recorded_refs_50110 process_recorded_refs 0 50110 NULL
 +read_file_slot_50111 read_file_slot 3 50111 NULL
++xfs_dir3_sf_entsize_50112 xfs_dir3_sf_entsize 0-3 50112 NULL
++rx_streaming_interval_write_50120 rx_streaming_interval_write 3 50120 NULL
++ocfs2_search_one_group_50125 ocfs2_search_one_group 0 50125 NULL nohasharray
++jfs_direct_IO_50125 jfs_direct_IO 4 50125 &ocfs2_search_one_group_50125
 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL
 +copy_items_50140 copy_items 6 50140 NULL
 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3 50153 NULL
-+set_cmd_header_50155 set_cmd_header 0 50155 NULL
 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
-+aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
-+kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
++kmalloc_node_50163 kmalloc_node 1 50163 NULL
 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3 50167 NULL
++ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
 +odev_update_50169 odev_update 2 50169 NULL
 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
-+ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
-+ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
-+cfg80211_roamed_bss_50198 cfg80211_roamed_bss 4-6 50198 NULL
++xfs_get_blocks_direct_50172 xfs_get_blocks_direct 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 nohasharray
++ubi_resize_volume_50172 ubi_resize_volume 2 50172 &xfs_get_blocks_direct_50172
++ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
++cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
++cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3 50204 NULL
-+ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
++compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 NULL nohasharray
++mthca_buddy_init_50206 mthca_buddy_init 2 50206 &compat_SyS_sendfile_50206
++l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5 50207 NULL
 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL
-+afs_extract_data_50261 afs_extract_data 5 50261 NULL
 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5 50286 NULL
-+soc_codec_reg_show_50302 soc_codec_reg_show 0 50302 NULL
++soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL
++iterate_irefs_50313 iterate_irefs 0 50313 NULL
 +soc_camera_read_50319 soc_camera_read 3 50319 NULL
 +do_launder_page_50329 do_launder_page 0 50329 NULL
 +nouveau_engine_create__50331 nouveau_engine_create_ 7 50331 NULL
 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3 50334 NULL
 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 NULL nohasharray
 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 0-3 50337 &ocfs2_block_to_cluster_group_50337
-+roccat_common2_send_with_status_50343 roccat_common2_send_with_status 4 50343 NULL
 +tpm_read_50344 tpm_read 3 50344 NULL
 +sched_clock_remote_50347 sched_clock_remote 0 50347 NULL
++efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
 +kvm_arch_create_memslot_50354 kvm_arch_create_memslot 2 50354 NULL
 +isdn_ppp_read_50356 isdn_ppp_read 4 50356 NULL
-+unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
++ocfs2_figure_insert_type_50362 ocfs2_figure_insert_type 0 50362 NULL nohasharray
++iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3 50362 &ocfs2_figure_insert_type_50362
 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 NULL
 +roccat_common2_receive_50369 roccat_common2_receive 4 50369 NULL
 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
 +hash_ip6_expire_50390 hash_ip6_expire 3 50390 NULL
++snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4 50411 NULL
-+ceph_writepages_osd_request_50423 ceph_writepages_osd_request 5 50423 NULL
 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
-+btrfs_error_discard_extent_50444 btrfs_error_discard_extent 2 50444 NULL
++btrfs_error_discard_extent_50444 btrfs_error_discard_extent 2 50444 NULL nohasharray
++ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 4 50444 &btrfs_error_discard_extent_50444
 +calc_csum_metadata_size_50448 calc_csum_metadata_size 0 50448 NULL
 +pgctrl_write_50453 pgctrl_write 3 50453 NULL
++device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
 +force_mapping_50464 force_mapping 2 50464 NULL
++cfs_size_round_50472 cfs_size_round 0-1 50472 NULL
 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL
 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2 50493 NULL
 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3 50505 NULL
-+fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
++__ctzdi2_50536 __ctzdi2 1 50536 NULL
 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL
-+hme_read_desc32_50574 hme_read_desc32 0 50574 NULL
++usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
++self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL nohasharray
++ttm_agp_tt_create_50563 ttm_agp_tt_create 3 50563 &self_check_peb_vid_hdr_50563
 +fat_readpages_50582 fat_readpages 4 50582 NULL
 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3 50584 NULL
 +build_inv_iommu_pages_50589 build_inv_iommu_pages 2-3 50589 NULL
-+sge_rx_50594 sge_rx 3 50594 NULL
++xillybus_write_50605 xillybus_write 3 50605 NULL
 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3 50617 NULL
-+__ffs_50625 __ffs 0 50625 NULL
++ocfs2_split_extent_50618 ocfs2_split_extent 0 50618 NULL
++sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
++__ffs_50625 __ffs 0-1 50625 NULL
 +regcache_rbtree_write_50629 regcache_rbtree_write 2 50629 NULL
 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
-+ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 NULL nohasharray
-+sys_readv_50664 sys_readv 3 50664 &ath6kl_tm_rx_event_50664
++ocfs2_do_insert_extent_50658 ocfs2_do_insert_extent 0 50658 NULL
++ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 NULL
 +bnad_debugfs_read_50665 bnad_debugfs_read 3 50665 NULL
-+ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 4-2 50669 NULL
-+btmrvl_psstate_read_50683 btmrvl_psstate_read 3 50683 NULL
-+swiotlb_free_coherent_50690 swiotlb_free_coherent 4 50690 NULL
++ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 4-2-0 50669 NULL
++prism2_read_fid_reg_50689 prism2_read_fid_reg 0 50689 NULL nohasharray
++i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 &prism2_read_fid_reg_50689
 +paging32_gva_to_gpa_50696 paging32_gva_to_gpa 2 50696 NULL
 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL
++dev_mem_read_50706 dev_mem_read 3 50706 NULL
 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
-+skb_padto_50759 skb_padto 2 50759 NULL
++btrfs_truncate_free_space_cache_50769 btrfs_truncate_free_space_cache 0 50769 NULL
 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL
 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7 50774 NULL
-+bio_alloc_map_data_50782 bio_alloc_map_data 1-2 50782 NULL
++bio_alloc_map_data_50782 bio_alloc_map_data 2-1 50782 NULL
 +tpm_write_50798 tpm_write 3 50798 NULL
 +write_flush_50803 write_flush 3 50803 NULL
 +dvb_play_50814 dvb_play 3 50814 NULL
 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL
 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 NULL
 +SetArea_50835 SetArea 4 50835 NULL nohasharray
-+create_mem_extents_50835 create_mem_extents 0 50835 &SetArea_50835
-+videobuf_dma_init_user_50839 videobuf_dma_init_user 3 50839 NULL
-+self_check_write_50856 self_check_write 5 50856 NULL
++create_mem_extents_50835 create_mem_extents 0 50835 &SetArea_50835 nohasharray
++mask_from_50835 mask_from 0-1-2 50835 &create_mem_extents_50835
++videobuf_dma_init_user_50839 videobuf_dma_init_user 3-4 50839 NULL
++btrfs_search_slot_for_read_50843 btrfs_search_slot_for_read 0 50843 NULL
++self_check_write_50856 self_check_write 0-5 50856 NULL
 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3 50857 NULL
++__percpu_counter_init_50878 __percpu_counter_init 0 50878 NULL
++btrfs_insert_inode_ref_50884 btrfs_insert_inode_ref 0 50884 NULL
 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
 +netlbl_secattr_catmap_walk_rng_50894 netlbl_secattr_catmap_walk_rng 0-2 50894 NULL
-+osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL
++__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL
 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
 +hash_recvmsg_50924 hash_recvmsg 4 50924 NULL
 +chd_dec_fetch_cdata_50926 chd_dec_fetch_cdata 3 50926 NULL
++show_device_status_50947 show_device_status 0 50947 NULL
++irq_timeout_write_50950 irq_timeout_write 3 50950 NULL
 +ocfs2_add_refcount_flag_50952 ocfs2_add_refcount_flag 6 50952 NULL
++sdio_uart_write_50954 sdio_uart_write 3 50954 NULL
 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
++btrfs_del_csums_50969 btrfs_del_csums 0 50969 NULL
++__btrfs_mod_ref_50973 __btrfs_mod_ref 0 50973 NULL
 +iwl_statistics_flag_50981 iwl_statistics_flag 0-3 50981 NULL
 +timeout_write_50991 timeout_write 3 50991 NULL
 +wm831x_irq_map_50995 wm831x_irq_map 2 50995 NULL
 +proc_write_51003 proc_write 3 51003 NULL
-+snd_pcm_default_page_ops_51021 snd_pcm_default_page_ops 2 51021 NULL
++jbd2_journal_extend_51012 jbd2_journal_extend 2-0 51012 NULL
 +lbs_dev_info_51023 lbs_dev_info 3 51023 NULL
 +ntfs_attr_find_51028 ntfs_attr_find 0 51028 NULL nohasharray
 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3 51028 &ntfs_attr_find_51028
 +BcmGetSectionValEndOffset_51039 BcmGetSectionValEndOffset 0 51039 NULL
 +dump_midi_51040 dump_midi 3 51040 NULL
++usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL
 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
 +wusb_prf_64_51065 wusb_prf_64 7 51065 NULL
 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
-+ti_recv_51110 ti_recv 3 51110 NULL
-+dgrp_net_read_51113 dgrp_net_read 3 51113 NULL
++btrfs_del_item_51110 btrfs_del_item 0 51110 NULL nohasharray
++ti_recv_51110 ti_recv 3 51110 &btrfs_del_item_51110
++uasp_prepare_r_request_51124 uasp_prepare_r_request 0 51124 NULL
 +nfs_map_name_to_uid_51132 nfs_map_name_to_uid 3 51132 NULL
 +alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
 +simple_xattr_set_51140 simple_xattr_set 4 51140 NULL
 +set_dirty_51144 set_dirty 3 51144 NULL
 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
-+compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL
-+blk_bio_map_sg_51213 blk_bio_map_sg 0 51213 NULL
++walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
++snd_pcm_unlink_51210 snd_pcm_unlink 0 51210 NULL
++uhci_frame_skel_link_51213 uhci_frame_skel_link 2 51213 NULL
 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
 +snd_pcm_write_51235 snd_pcm_write 3 51235 NULL
 +tipc_send_51238 tipc_send 4 51238 NULL
 +drm_property_create_51239 drm_property_create 4 51239 NULL
++__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
 +st_read_51251 st_read 3 51251 NULL
 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL
++target_alloc_sgl_51264 target_alloc_sgl 3 51264 NULL
 +dvb_audio_write_51275 dvb_audio_write 3 51275 NULL
 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
-+zone_reclaimable_pages_51283 zone_reclaimable_pages 0 51283 NULL
++zone_reclaimable_pages_51283 zone_reclaimable_pages 0 51283 NULL nohasharray
++__get_cur_name_and_parent_51283 __get_cur_name_and_parent 0 51283 &zone_reclaimable_pages_51283
 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL
 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3 51308 NULL
 +get_cell_51316 get_cell 2 51316 NULL
 +init_map_ipmac_51317 init_map_ipmac 4-3-5 51317 NULL
++ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL nohasharray
-+compat_arch_ptrace_51337 compat_arch_ptrace 3-4 51337 &alloc_smp_req_51337
++compat_arch_ptrace_51337 compat_arch_ptrace 3 51337 &alloc_smp_req_51337
 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
-+ieee80211_wx_set_gen_ie_51399 ieee80211_wx_set_gen_ie 3 51399 NULL
-+ceph_sync_read_51410 ceph_sync_read 3 51410 NULL
-+x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 4 51421 NULL
++pci_sriov_resource_alignment_51406 pci_sriov_resource_alignment 0 51406 NULL
++ceph_sync_read_51410 ceph_sync_read 3-0 51410 NULL
++get_first_ref_51413 get_first_ref 0 51413 NULL
++__btrfs_end_transaction_51420 __btrfs_end_transaction 0 51420 NULL
 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3 51429 NULL
++hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3 51441 NULL
 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL
 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
-+vaddr_51480 vaddr 0 51480 NULL
-+skb_inner_mac_header_51482 skb_inner_mac_header 0 51482 NULL nohasharray
-+btrfs_find_space_cluster_51482 btrfs_find_space_cluster 5 51482 &skb_inner_mac_header_51482
-+__cpa_process_fault_51502 __cpa_process_fault 2 51502 NULL
++btrfs_find_space_cluster_51482 btrfs_find_space_cluster 5 51482 NULL
++kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 4-2 51493 NULL
 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3 51526 NULL
++key_search_51533 key_search 0 51533 NULL
 +load_pdptrs_51541 load_pdptrs 3 51541 NULL
 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 NULL
-+icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 NULL
 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
++get_cur_path_51589 get_cur_path 0 51589 NULL nohasharray
++snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 &get_cur_path_51589
 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
-+raw_ioctl_51607 raw_ioctl 3 51607 NULL
 +table_size_to_number_of_entries_51613 table_size_to_number_of_entries 0-1 51613 NULL
-+gnttab_end_foreign_access_51617 gnttab_end_foreign_access 3 51617 NULL
-+dns_resolve_server_name_to_ip_51632 dns_resolve_server_name_to_ip 0 51632 NULL
++extent_fiemap_51621 extent_fiemap 3 51621 NULL
 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
 +get_new_cssid_51665 get_new_cssid 2 51665 NULL
 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3 51669 NULL
 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3 51684 NULL
-+sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL
 +host_mapping_level_51696 host_mapping_level 2 51696 NULL
 +sel_write_access_51704 sel_write_access 3 51704 NULL
 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 NULL
 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
-+hid_parse_report_51737 hid_parse_report 3 51737 NULL
-+get_user_pages_fast_51751 get_user_pages_fast 0-1-2 51751 NULL
++dbg_check_lpt_nodes_51727 dbg_check_lpt_nodes 0 51727 NULL
++cm4040_read_51732 cm4040_read 3 51732 NULL
++get_user_pages_fast_51751 get_user_pages_fast 1-2-0 51751 NULL
 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 NULL
 +if_write_51756 if_write 3 51756 NULL
-+ioremap_prot_51764 ioremap_prot 1-2 51764 NULL
-+iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
-+to_ratio_51809 to_ratio 2-1 51809 NULL
++ext4_ext_create_new_leaf_51763 ext4_ext_create_new_leaf 0 51763 NULL
++__fswab32_51781 __fswab32 0 51781 NULL
++to_ratio_51809 to_ratio 1-2 51809 NULL
 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
 +buffer_from_user_51826 buffer_from_user 3 51826 NULL
++max732x_irq_pending_51840 max732x_irq_pending 0 51840 NULL
 +ioread32_51847 ioread32 0 51847 NULL nohasharray
 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3 51847 &ioread32_51847
 +do_readv_writev_51849 do_readv_writev 4 51849 NULL
 +SYSC_sendto_51852 SYSC_sendto 6 51852 NULL
++bm_page_io_async_51858 bm_page_io_async 2 51858 NULL
 +pointer_size_read_51863 pointer_size_read 3 51863 NULL
 +mlx4_alloc_db_from_pgdir_51865 mlx4_alloc_db_from_pgdir 3 51865 NULL
 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL
 +user_read_51881 user_read 3 51881 NULL
-+memblock_alloc_51884 memblock_alloc 1-2 51884 NULL
 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
-+virt_to_phys_51896 virt_to_phys 0 51896 NULL
++SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 NULL nohasharray
++virt_to_phys_51896 virt_to_phys 0 51896 &SyS_mq_timedsend_51896
++commit_fs_roots_51898 commit_fs_roots 0 51898 NULL
 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
@@ -107338,11 +108469,14 @@ index 0000000..b04803b
 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
 +arizona_free_irq_51969 arizona_free_irq 2 51969 NULL nohasharray
 +snd_mask_min_51969 snd_mask_min 0 51969 &arizona_free_irq_51969
++__blkdev_get_51972 __blkdev_get 0 51972 NULL nohasharray
++read_page_51972 read_page 2 51972 &__blkdev_get_51972
++get_zone_51981 get_zone 0-1 51981 NULL
 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
++_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL
 +dwc3_mode_write_51997 dwc3_mode_write 3 51997 NULL
 +skb_copy_datagram_from_iovec_52014 skb_copy_datagram_from_iovec 4-2-5 52014 NULL
 +rdmalt_52022 rdmalt 0 52022 NULL
-+vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
 +override_release_52032 override_release 2 52032 NULL
 +end_port_52042 end_port 0 52042 NULL
 +dma_rx_errors_read_52045 dma_rx_errors_read 3 52045 NULL
@@ -107351,180 +108485,224 @@ index 0000000..b04803b
 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL
++ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
 +o2net_debug_read_52105 o2net_debug_read 3 52105 NULL
-+smsdvb_stats_read_52114 smsdvb_stats_read 3 52114 NULL
++split_scan_timeout_write_52128 split_scan_timeout_write 3 52128 NULL
 +retry_count_read_52129 retry_count_read 3 52129 NULL
-+zram_meta_alloc_52140 zram_meta_alloc 1 52140 NULL
++snd_pcm_channel_info_user_52135 snd_pcm_channel_info_user 0 52135 NULL
++gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
++sub_alloc_52140 sub_alloc 0 52140 NULL nohasharray
++zram_meta_alloc_52140 zram_meta_alloc 1 52140 &sub_alloc_52140
 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 NULL nohasharray
-+ext2_alloc_blocks_52145 ext2_alloc_blocks 2 52145 &hysdn_conf_write_52145
++ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 &hysdn_conf_write_52145
 +htable_size_52148 htable_size 0-1 52148 NULL
-+__le16_to_cpup_52155 __le16_to_cpup 0 52155 NULL nohasharray
-+smk_write_load2_52155 smk_write_load2 3 52155 &__le16_to_cpup_52155
-+alix_present_52165 alix_present 1 52165 NULL
++smk_write_load2_52155 smk_write_load2 3 52155 NULL
 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3 52168 NULL
 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
 +print_prefix_52176 print_prefix 0 52176 NULL
 +proc_pid_readlink_52186 proc_pid_readlink 3 52186 NULL
-+vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL
++vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 6-5 52216 NULL
 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL
-+fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL
++fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
++xfs_iomap_eof_align_last_fsb_52243 xfs_iomap_eof_align_last_fsb 3 52243 &fuse_request_alloc_52243
++ocfs2_try_to_merge_extent_52244 ocfs2_try_to_merge_extent 0 52244 NULL
 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
 +shrink_slab_52261 shrink_slab 2-3 52261 NULL
 +hva_to_pfn_slow_52262 hva_to_pfn_slow 1 52262 NULL
 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
++handle_supp_msgs_52284 handle_supp_msgs 4 52284 NULL
 +atomic64_read_52300 atomic64_read 0 52300 NULL
-+ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 NULL
++kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
 +read_file_reset_52310 read_file_reset 3 52310 NULL
-+request_asymmetric_key_52317 request_asymmetric_key 2-4 52317 NULL
++request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL
 +hwflags_read_52318 hwflags_read 3 52318 NULL
-+ntfs_rl_split_52328 ntfs_rl_split 2-4 52328 NULL
++snd_pcm_hw_free_52327 snd_pcm_hw_free 0 52327 NULL
++ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL
-+compat_SyS_preadv64_52351 compat_SyS_preadv64 3 52351 NULL
++hur_len_52339 hur_len 0 52339 NULL
 +bytes_to_frames_52362 bytes_to_frames 0-2 52362 NULL
 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL
++iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
++hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
++ocfs2_journal_access_eb_52377 ocfs2_journal_access_eb 0 52377 NULL
 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL
 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4 52383 NULL
 +jfs_setxattr_52389 jfs_setxattr 4 52389 NULL
-+aer_inject_write_52399 aer_inject_write 3 52399 NULL
-+aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
++aer_inject_write_52399 aer_inject_write 3 52399 NULL nohasharray
++cl_page_own_52399 cl_page_own 0 52399 &aer_inject_write_52399
 +cgroup_file_write_52417 cgroup_file_write 3 52417 NULL
 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 NULL
++hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
 +delay_status_52431 delay_status 5 52431 NULL
++ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3 52435 NULL
 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
-+nl80211_send_mgmt_tx_status_52445 nl80211_send_mgmt_tx_status 5 52445 NULL
-+ieee80211_alloc_txb_52477 ieee80211_alloc_txb 1-2 52477 NULL
++acpi_nvs_for_each_region_52448 acpi_nvs_for_each_region 0 52448 NULL
++alauda_read_data_52452 alauda_read_data 3 52452 NULL
++ieee80211_alloc_txb_52477 ieee80211_alloc_txb 1 52477 NULL
++usb_tranzport_write_52479 usb_tranzport_write 3 52479 NULL
 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 3-4 52483 NULL
-+fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
-+skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
-+qib_user_sdma_pin_pages_52498 qib_user_sdma_pin_pages 3-5 52498 NULL
++fd_do_rw_52495 fd_do_rw 3 52495 NULL
++qib_user_sdma_pin_pages_52498 qib_user_sdma_pin_pages 3-5-4 52498 NULL
 +int_tasklet_entry_52500 int_tasklet_entry 3 52500 NULL
-+qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL
++lmv_get_easize_52504 lmv_get_easize 0 52504 NULL
 +pm_qos_power_write_52513 pm_qos_power_write 3 52513 NULL
++bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4 52518 NULL
 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
++raw_recvmsg_52529 raw_recvmsg 4 52529 NULL
 +from_oblock_52546 from_oblock 0-1 52546 NULL
 +dccpprobe_read_52549 dccpprobe_read 3 52549 NULL
 +ocfs2_make_right_split_rec_52562 ocfs2_make_right_split_rec 3 52562 NULL
-+emit_code_52583 emit_code 0-3 52583 NULL
++debug_level_proc_write_52572 debug_level_proc_write 3 52572 NULL
 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6 52587 NULL
++snd_pcm_sw_params_52594 snd_pcm_sw_params 0 52594 NULL
++SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
++ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
++affs_set_blocksize_52625 affs_set_blocksize 2 52625 NULL
 +tps80031_writes_52638 tps80031_writes 3-4 52638 NULL
 +brcmf_sdio_assert_info_52653 brcmf_sdio_assert_info 4 52653 NULL
++perf_trace_sched_stat_template_52656 perf_trace_sched_stat_template 3 52656 NULL
++nvme_queue_extra_52661 nvme_queue_extra 0-1 52661 NULL
++htb_add_class_to_row_52663 htb_add_class_to_row 3 52663 NULL
++posix_acl_equiv_mode_52666 posix_acl_equiv_mode 0 52666 NULL
 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
++ntfs_get_nr_significant_bytes_52688 ntfs_get_nr_significant_bytes 0 52688 NULL
 +nvd0_disp_pioc_create__52693 nvd0_disp_pioc_create_ 5 52693 NULL
++vendorextnWriteSection_52698 vendorextnWriteSection 0 52698 NULL
 +nouveau_client_create__52715 nouveau_client_create_ 5 52715 NULL
++__dm_stat_bio_52722 __dm_stat_bio 3 52722 NULL
 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
-+blkcipher_next_slow_52733 blkcipher_next_slow 3-4 52733 NULL
++blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
++hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 NULL
 +carl9170_debugfs_vif_dump_read_52755 carl9170_debugfs_vif_dump_read 3 52755 NULL
 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3 52756 NULL
-+copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
++radeon_get_ib_value_52757 radeon_get_ib_value 0 52757 NULL
++nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3 52836 NULL
++map_try_harder_52846 map_try_harder 2-3 52846 NULL
 +ext2_xattr_set_acl_52857 ext2_xattr_set_acl 4 52857 NULL
-+mon_bin_get_event_52863 mon_bin_get_event 4 52863 NULL
++process_deleted_xattr_52861 process_deleted_xattr 0 52861 NULL
++mon_bin_get_event_52863 mon_bin_get_event 6-4 52863 NULL
++twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 NULL
++qib_decode_6120_err_52876 qib_decode_6120_err 3 52876 NULL
 +twlreg_write_52880 twlreg_write 3 52880 NULL
 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
 +cache_read_procfs_52882 cache_read_procfs 3 52882 NULL
 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
++create_vtbl_52909 create_vtbl 0 52909 NULL
++dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
 +__kfifo_out_peek_r_52919 __kfifo_out_peek_r 3 52919 NULL
-+iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
-+__iio_device_attr_init_52936 __iio_device_attr_init 0 52936 &iblock_get_bio_52936
++iblock_get_bio_52936 iblock_get_bio 3 52936 NULL
 +__nodes_remap_52951 __nodes_remap 5 52951 NULL
 +send_packet_52960 send_packet 4 52960 NULL
 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
-+hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL nohasharray
-+compat_sock_ioctl_52964 compat_sock_ioctl 3 52964 &hx8357_spi_write_then_read_52964
 +tx_tx_exch_read_52986 tx_tx_exch_read 3 52986 NULL
 +num_node_state_52989 num_node_state 0 52989 NULL
-+batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
 +efivarfs_file_write_53000 efivarfs_file_write 3 53000 NULL
++uasp_alloc_stream_res_53015 uasp_alloc_stream_res 0 53015 NULL
 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3 53018 NULL
 +ext4_meta_bg_first_group_53031 ext4_meta_bg_first_group 0-2 53031 NULL
++ocfs2_new_leaf_refcount_block_53036 ocfs2_new_leaf_refcount_block 0 53036 NULL
 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
 +regcache_lzo_block_count_53056 regcache_lzo_block_count 0 53056 NULL
 +cfi_read_query_53066 cfi_read_query 0 53066 NULL
++iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3 53069 NULL
 +mwifiex_debug_read_53074 mwifiex_debug_read 3 53074 NULL
++page_to_nid_53085 page_to_nid 0 53085 NULL
 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL
++insert_new_root_53097 insert_new_root 0 53097 NULL
 +verity_status_53120 verity_status 5 53120 NULL
++__copy_from_user_ll_nocache_nozero_53123 __copy_from_user_ll_nocache_nozero 0-3 53123 NULL
 +brcmf_usb_dl_cmd_53130 brcmf_usb_dl_cmd 4 53130 NULL
++btrfs_search_forward_53137 btrfs_search_forward 0 53137 NULL
 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3 53140 NULL
 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
 +clear_capture_buf_53192 clear_capture_buf 2 53192 NULL
++SyS_init_module_53202 SyS_init_module 2 53202 NULL
 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 NULL
 +fixup_user_fault_53210 fixup_user_fault 3 53210 NULL
 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3 53219 NULL
-+rbd_obj_method_sync_53252 rbd_obj_method_sync 8 53252 NULL
++ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
++hfsplus_xattr_set_posix_acl_53249 hfsplus_xattr_set_posix_acl 4 53249 NULL
 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5 53258 NULL
 +wil_write_file_ssid_53266 wil_write_file_ssid 3 53266 NULL
 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
-+isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6 53305 NULL
-+batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
++btrfs_find_highest_objectid_53284 btrfs_find_highest_objectid 0 53284 NULL
++setup_leaf_for_split_53312 setup_leaf_for_split 0 53312 NULL
++ftrace_profile_write_53327 ftrace_profile_write 3 53327 NULL
++setup_cluster_no_bitmap_53328 setup_cluster_no_bitmap 0 53328 NULL
 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
 +vm_mmap_53339 vm_mmap 0 53339 NULL
++vendorextnIoctl_53350 vendorextnIoctl 0 53350 NULL nohasharray
++btrfs_find_all_roots_53350 btrfs_find_all_roots 0 53350 &vendorextnIoctl_53350
++read_6120_creg32_53363 read_6120_creg32 0 53363 NULL
 +sock_setbindtodevice_53369 sock_setbindtodevice 3 53369 NULL
 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
-+iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL
++isolate_lru_page_53417 isolate_lru_page 0 53417 NULL
++i915_gem_execbuffer_relocate_object_53435 i915_gem_execbuffer_relocate_object 0 53435 NULL
 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3 53439 NULL
 +mwifiex_info_read_53447 mwifiex_info_read 3 53447 NULL
 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
-+acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL
-+n2_run_53459 n2_run 3 53459 NULL
 +paging64_prefetch_gpte_53468 paging64_prefetch_gpte 4 53468 NULL
-+rds_tcp_data_recv_53476 rds_tcp_data_recv 3 53476 NULL
 +iowarrior_read_53483 iowarrior_read 3 53483 NULL
 +osd_req_write_kern_53486 osd_req_write_kern 5 53486 NULL
 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL
++ext4_ext_grow_indepth_53503 ext4_ext_grow_indepth 0 53503 NULL
 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL
 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
 +ocfs2_xattr_set_acl_53508 ocfs2_xattr_set_acl 4 53508 NULL
 +check_acl_53512 check_acl 0 53512 NULL
-+alloc_pages_exact_nid_53515 alloc_pages_exact_nid 2 53515 NULL
-+SYSC_bind_53582 SYSC_bind 3 53582 NULL nohasharray
-+set_registers_53582 set_registers 3 53582 &SYSC_bind_53582
++send_utimes_53516 send_utimes 0 53516 NULL
++SYSC_bind_53582 SYSC_bind 3 53582 NULL
 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL
++proc_uid_map_write_53596 proc_uid_map_write 3 53596 NULL
 +gfn_to_pfn_async_53597 gfn_to_pfn_async 2 53597 NULL
-+___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1-2 53626 NULL
++pfkey_recvmsg_53604 pfkey_recvmsg 4 53604 NULL
++___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL
 +xd_write_multiple_pages_53633 xd_write_multiple_pages 6-5 53633 NULL
-+ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
++stmpe_gpio_request_53634 stmpe_gpio_request 2 53634 NULL nohasharray
++ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 &stmpe_gpio_request_53634
 +nr_sendmsg_53656 nr_sendmsg 4 53656 NULL
-+_preload_range_53676 _preload_range 2-3 53676 NULL
-+lowpan_fragment_xmit_53680 lowpan_fragment_xmit 3-4 53680 NULL
-+fuse_fill_write_pages_53682 fuse_fill_write_pages 4 53682 NULL
++fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
-+igb_alloc_q_vector_53690 igb_alloc_q_vector 4-6 53690 &bdev_logical_block_size_53690
++igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
 +bio_integrity_split_53714 bio_integrity_split 3 53714 NULL
 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
++__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
 +wdm_write_53735 wdm_write 3 53735 NULL
-+ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 5-3 53737 NULL
++ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 5-3-0 53737 NULL
 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL nohasharray
 +amdtp_out_stream_get_max_payload_53755 amdtp_out_stream_get_max_payload 0 53755 &lpfc_idiag_queacc_read_qe_53755
 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL
-+qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL
-+__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL
++qp_alloc_host_work_53798 qp_alloc_host_work 5-3 53798 NULL
 +regmap_raw_write_53803 regmap_raw_write 2-4 53803 NULL
 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
++insert_pfn_53816 insert_pfn 3-0 53816 NULL
++setup_data_read_53822 setup_data_read 3 53822 NULL
 +pms_read_53873 pms_read 3 53873 NULL
 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL
-+ocfs2_rm_xattr_cluster_53900 ocfs2_rm_xattr_cluster 5-4-3 53900 NULL nohasharray
++ocfs2_rm_xattr_cluster_53900 ocfs2_rm_xattr_cluster 4-5-3 53900 NULL nohasharray
 +SyS_setgroups_53900 SyS_setgroups 1 53900 &ocfs2_rm_xattr_cluster_53900
-+proc_file_read_53905 proc_file_read 3 53905 NULL
-+early_reserve_e820_53915 early_reserve_e820 1-2 53915 NULL
-+ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 4 53938 NULL
-+mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
-+mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
++azx_via_get_position_53916 azx_via_get_position 0 53916 NULL
++usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
++ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 5-4-0 53938 NULL
 +idetape_chrdev_write_53976 idetape_chrdev_write 3 53976 NULL
 +mthca_reg_user_mr_53980 mthca_reg_user_mr 2-3 53980 NULL
 +__ocfs2_xattr_set_value_outside_53981 __ocfs2_xattr_set_value_outside 5 53981 NULL
 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
-+snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 4-2-5 54018 NULL
-+cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
++send_clone_54011 send_clone 0 54011 NULL
++hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL
++snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5-2-4 54018 NULL
++mdc_kuc_write_54019 mdc_kuc_write 3 54019 NULL
 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4 54036 NULL
 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3 54052 NULL
 +nl80211_send_disconnected_54056 nl80211_send_disconnected 5 54056 NULL
@@ -107532,90 +108710,105 @@ index 0000000..b04803b
 +btrfs_start_transaction_54066 btrfs_start_transaction 2 54066 NULL
 +_malloc_54077 _malloc 1 54077 NULL
 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
-+altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL
-+create_xattr_54106 create_xattr 5 54106 NULL
-+inc_zcache_pers_zbytes_54107 inc_zcache_pers_zbytes 1 54107 NULL
++altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
++lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &altera_set_ir_pre_54103
++__comedi_buf_write_alloc_54112 __comedi_buf_write_alloc 0-2 54112 NULL
 +strn_len_54122 strn_len 0 54122 NULL
 +isku_receive_54130 isku_receive 4 54130 NULL
 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3 54136 NULL
-+i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL nohasharray
-+memcpy_toiovec_54166 memcpy_toiovec 3 54166 &i2400m_zrealloc_2x_54166
++irq_blk_threshold_write_54138 irq_blk_threshold_write 3 54138 NULL
++memcpy_toiovec_54166 memcpy_toiovec 3 54166 NULL
 +nouveau_falcon_create__54169 nouveau_falcon_create_ 8 54169 NULL
-+acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
-+SyS_ipc_54206 SyS_ipc 3 54206 NULL
++p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
++devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL
++do_sys_poll_54221 do_sys_poll 2 54221 NULL
 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
-+_format_mac_addr_54229 _format_mac_addr 2-0 54229 NULL
 +pi_read_regr_54231 pi_read_regr 0 54231 NULL
++mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 NULL
 +reada_add_block_54247 reada_add_block 2 54247 NULL
-+xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
++write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3 54248 NULL
++jbd2__journal_restart_54249 jbd2__journal_restart 0 54249 NULL
++barrier_all_devices_54254 barrier_all_devices 0 54254 NULL nohasharray
++xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 &barrier_all_devices_54254
 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
 +wusb_prf_54261 wusb_prf 7 54261 NULL nohasharray
 +audio_write_54261 audio_write 4 54261 &wusb_prf_54261
 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3 54269 NULL
++kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL
 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL
 +get_iovec_page_array_54298 get_iovec_page_array 6 54298 NULL
++ttm_mem_global_alloc_54299 ttm_mem_global_alloc 0 54299 NULL
++reclaim_pages_54301 reclaim_pages 3 54301 NULL
 +sprintf_54306 sprintf 0 54306 NULL
-+irq_domain_associate_many_54307 irq_domain_associate_many 2 54307 NULL
++bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL
 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL
 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
-+__get_free_pages_54352 __get_free_pages 0 54352 NULL nohasharray
-+_osd_realloc_seg_54352 _osd_realloc_seg 3 54352 &__get_free_pages_54352
++__get_free_pages_54352 __get_free_pages 0 54352 NULL
 +tcf_hash_create_54360 tcf_hash_create 4 54360 NULL
 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3 54367 NULL
 +vfs_readlink_54368 vfs_readlink 3 54368 NULL
 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5 54377 NULL nohasharray
 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 &do_dccp_setsockopt_54377
-+ah_alloc_tmp_54378 ah_alloc_tmp 3-2 54378 NULL
-+gart_unmap_page_54379 gart_unmap_page 2-3 54379 NULL
-+snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
-+i386_mmap_check_54388 i386_mmap_check 0 54388 NULL
-+__do_krealloc_54389 __do_krealloc 2 54389 NULL
++ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
++gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
++snd_pcm_oss_read2_54387 snd_pcm_oss_read2 3-0 54387 NULL
 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3 54392 NULL
-+copy_gadget_strings_54417 copy_gadget_strings 2-3 54417 NULL
-+swiotlb_tbl_sync_single_54486 swiotlb_tbl_sync_single 2 54486 NULL
++efx_nic_describe_stats_54407 efx_nic_describe_stats 2 54407 NULL
++ll_ra_count_get_54410 ll_ra_count_get 3 54410 NULL
++copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
++btrfs_inc_extent_ref_54442 btrfs_inc_extent_ref 0 54442 NULL
++sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
-+swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 3-0 54495 NULL
++swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
-+cgroup_write_X64_54514 cgroup_write_X64 5 54514 NULL nohasharray
-+xen_bus_to_phys_54514 xen_bus_to_phys 0 54514 &cgroup_write_X64_54514
++cgroup_write_X64_54514 cgroup_write_X64 5 54514 NULL
 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL
 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4 54525 NULL
 +viacam_read_54526 viacam_read 3 54526 NULL
 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
 +setsockopt_54539 setsockopt 5 54539 NULL
-+mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
-+SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
++i915_reset_gen7_sol_offsets_54547 i915_reset_gen7_sol_offsets 0 54547 NULL
++lbs_lowsnr_write_54549 lbs_lowsnr_write 3 54549 NULL
++i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
++btrfs_update_inode_item_54561 btrfs_update_inode_item 0 54561 NULL nohasharray
++SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 &btrfs_update_inode_item_54561
 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
 +nvme_npages_54601 nvme_npages 0-1 54601 NULL
-+fwSendNullPacket_54618 fwSendNullPacket 2 54618 NULL
++irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3 54605 NULL
++port_fops_write_54627 port_fops_write 3 54627 NULL
 +irq_timeout_read_54653 irq_timeout_read 3 54653 NULL
 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
 +kvm_read_cr3_54662 kvm_read_cr3 0 54662 NULL
++bus_add_device_54665 bus_add_device 0 54665 NULL
++cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL
 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
 +vring_new_virtqueue_54673 vring_new_virtqueue 2 54673 NULL
 +evm_read_key_54674 evm_read_key 3 54674 NULL
-+resource_string_54699 resource_string 0 54699 NULL
++fs_path_add_path_54680 fs_path_add_path 0 54680 NULL
 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
-+rfkill_fop_read_54711 rfkill_fop_read 3 54711 NULL nohasharray
-+compat_SyS_readv_54711 compat_SyS_readv 3 54711 &rfkill_fop_read_54711
-+_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL
++__btrfs_inc_extent_ref_54706 __btrfs_inc_extent_ref 7-0 54706 NULL
++rfkill_fop_read_54711 rfkill_fop_read 3 54711 NULL
++clk_divider_set_rate_54726 clk_divider_set_rate 3-2 54726 NULL
 +ocfs2_control_write_54737 ocfs2_control_write 3 54737 NULL
 +kzalloc_54740 kzalloc 1 54740 NULL
 +wep_iv_read_54744 wep_iv_read 3 54744 NULL
++lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3 54749 NULL
 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3 54757 NULL
-+batadv_iv_ogm_aggregate_new_54761 batadv_iv_ogm_aggregate_new 2 54761 NULL
 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3 54762 NULL
++ldsem_atomic_update_54774 ldsem_atomic_update 1-0 54774 NULL
++gpiochip_add_54781 gpiochip_add 0 54781 NULL
 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
 +domain_init_54797 domain_init 2 54797 NULL
 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL
 +get_dev_size_54807 get_dev_size 0 54807 NULL
 +nfsd_write_54809 nfsd_write 6 54809 NULL
 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3 54815 NULL nohasharray
-+crypto_tfm_ctx_alignment_54815 crypto_tfm_ctx_alignment 0 54815 &aes_decrypt_fail_read_54815
++kvzalloc_54815 kvzalloc 1 54815 &aes_decrypt_fail_read_54815 nohasharray
++crypto_tfm_ctx_alignment_54815 crypto_tfm_ctx_alignment 0 54815 &kvzalloc_54815
 +generic_perform_write_54832 generic_perform_write 3 54832 NULL
 +write_rio_54837 write_rio 3 54837 NULL
 +nouveau_engctx_create__54839 nouveau_engctx_create_ 8 54839 NULL nohasharray
@@ -107626,33 +108819,39 @@ index 0000000..b04803b
 +alloc_ep_req_54860 alloc_ep_req 2 54860 NULL
 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2 54864 NULL
 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
-+tcf_csum_ipv6_tcp_54877 tcf_csum_ipv6_tcp 4 54877 NULL
-+iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL
++iscsi_pool_init_54913 iscsi_pool_init 4-2 54913 NULL nohasharray
++kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
 +btrfs_stack_chunk_num_stripes_54923 btrfs_stack_chunk_num_stripes 0 54923 NULL
++bio_add_page_54933 bio_add_page 0-3 54933 NULL
 +mxms_structlen_54939 mxms_structlen 0 54939 NULL
 +add_port_54941 add_port 2 54941 NULL
-+virtblk_add_buf_wait_54943 virtblk_add_buf_wait 3-4 54943 NULL
-+wl12xx_cmd_build_probe_req_54946 wl12xx_cmd_build_probe_req 6-8 54946 NULL
 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 0 54949 NULL
++alauda_write_data_54967 alauda_write_data 3 54967 NULL
 +c4_add_card_54968 c4_add_card 3 54968 NULL
 +iwl_pcie_dump_fh_54975 iwl_pcie_dump_fh 0 54975 NULL
-+__proc_file_read_54978 __proc_file_read 3 54978 NULL
++ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL
 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL
-+Bus_to_Virtual_54991 Bus_to_Virtual 1 54991 NULL
++rds_ib_inc_copy_to_user_55007 rds_ib_inc_copy_to_user 3 55007 NULL
 +mem_cgroup_get_lru_size_55008 mem_cgroup_get_lru_size 0 55008 NULL
 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3 55014 NULL
 +paging32_get_level1_sp_gpa_55022 paging32_get_level1_sp_gpa 0 55022 NULL
 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3 55024 NULL
-+__netdev_alloc_skb_ip_align_55067 __netdev_alloc_skb_ip_align 2 55067 NULL
++dgap_do_bios_load_55025 dgap_do_bios_load 3 55025 NULL
++btrfs_init_acl_55028 btrfs_init_acl 0 55028 NULL
++write_ctree_super_55039 write_ctree_super 0 55039 NULL
++ext4_ext_handle_uninitialized_extents_55059 ext4_ext_handle_uninitialized_extents 0-6 55059 NULL
 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2 55077 NULL
-+hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
++snd_pcm_capture_hw_avail_55086 snd_pcm_capture_hw_avail 0 55086 NULL nohasharray
++read_dma_55086 read_dma 3 55086 &snd_pcm_capture_hw_avail_55086
 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3 55106 NULL
-+corrupt_data_55120 corrupt_data 0 55120 NULL
++corrupt_data_55120 corrupt_data 0-3 55120 NULL
 +crypto_ahash_setkey_55134 crypto_ahash_setkey 3 55134 NULL
-+ocfs2_prepare_refcount_change_for_del_55137 ocfs2_prepare_refcount_change_for_del 3 55137 NULL nohasharray
++ocfs2_prepare_refcount_change_for_del_55137 ocfs2_prepare_refcount_change_for_del 3-0 55137 NULL nohasharray
 +filldir_55137 filldir 3 55137 &ocfs2_prepare_refcount_change_for_del_55137
++validate_vid_hdr_55145 validate_vid_hdr 0 55145 NULL
 +ocfs2_truncate_file_55148 ocfs2_truncate_file 3 55148 NULL
++npages_to_npools_55149 npages_to_npools 0-1 55149 NULL
 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3 55150 NULL
 +mtd_get_fact_prot_info_55186 mtd_get_fact_prot_info 0 55186 NULL
 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL
@@ -107661,188 +108860,221 @@ index 0000000..b04803b
 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
 +do_raw_setsockopt_55215 do_raw_setsockopt 5 55215 NULL
 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
-+nouveau_mc_create__55217 nouveau_mc_create_ 4 55217 NULL
-+dump_command_55220 dump_command 1 55220 NULL
 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
-+tipc_port_reject_sections_55229 tipc_port_reject_sections 5 55229 NULL
 +hash_netport6_expire_55232 hash_netport6_expire 3 55232 NULL
-+register_unifi_sdio_55239 register_unifi_sdio 2 55239 NULL
 +memcpy_fromiovec_55247 memcpy_fromiovec 3 55247 NULL
-+persistent_ram_new_55286 persistent_ram_new 1-2 55286 NULL
-+ptrace_request_55288 ptrace_request 3-4 55288 NULL
++lbs_failcount_write_55276 lbs_failcount_write 3 55276 NULL
++persistent_ram_new_55286 persistent_ram_new 2-1 55286 NULL
++ptrace_request_55288 ptrace_request 3 55288 NULL
 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3 55291 NULL
++lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
-+qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 NULL nohasharray
-+__get_vm_area_node_55305 __get_vm_area_node 1 55305 &qp_alloc_guest_work_55305
++wimax_msg_len_55304 wimax_msg_len 0 55304 NULL
++qp_alloc_guest_work_55305 qp_alloc_guest_work 5-3 55305 NULL
++__vxge_hw_vpath_initialize_55328 __vxge_hw_vpath_initialize 2 55328 NULL
 +do_shmat_55336 do_shmat 5 55336 NULL
 +vme_user_read_55338 vme_user_read 3 55338 NULL
 +sctp_datamsg_from_user_55342 sctp_datamsg_from_user 4 55342 NULL nohasharray
 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 &sctp_datamsg_from_user_55342
-+__memblock_alloc_base_55359 __memblock_alloc_base 1-2 55359 NULL
-+acpi_system_read_event_55362 acpi_system_read_event 3 55362 NULL
-+nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
++iterate_inode_extrefs_55362 iterate_inode_extrefs 0 55362 NULL nohasharray
++acpi_system_read_event_55362 acpi_system_read_event 3 55362 &iterate_inode_extrefs_55362
++cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2 55391 NULL
++__domain_mapping_55393 __domain_mapping 5 55393 NULL
 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3 55407 NULL
 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3 55427 NULL
-+alloc_skb_55439 alloc_skb 1 55439 NULL
++SyS_read_55449 SyS_read 3 55449 NULL
++add_relation_rb_55451 add_relation_rb 0 55451 NULL
 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL
-+isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
-+batadv_unicast_push_and_fill_skb_55474 batadv_unicast_push_and_fill_skb 2 55474 NULL
 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
-+ocfs2_rec_clusters_55501 ocfs2_rec_clusters 0 55501 NULL
++ocfs2_rec_clusters_55501 ocfs2_rec_clusters 0 55501 NULL nohasharray
++ras_stride_increase_window_55501 ras_stride_increase_window 3 55501 &ocfs2_rec_clusters_55501
 +ext4_flex_bg_size_55502 ext4_flex_bg_size 0 55502 NULL
-+cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 NULL nohasharray
-+tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3 55511 &cfpkt_pad_trail_55511
-+ea_get_55522 ea_get 0 55522 NULL
++tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3 55511 NULL
++ea_get_55522 ea_get 3-0 55522 NULL
 +buffer_size_55534 buffer_size 0 55534 NULL
 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
 +tty_port_register_device_55543 tty_port_register_device 3 55543 NULL
++dgap_do_config_load_55548 dgap_do_config_load 2 55548 NULL
++dm_stats_list_55551 dm_stats_list 4 55551 NULL
++gfs2_bitfit_55566 gfs2_bitfit 2-3-0 55566 NULL
 +hash_netport4_expire_55584 hash_netport4_expire 3 55584 NULL
 +add_partition_55588 add_partition 2 55588 NULL
++kstrtou8_from_user_55599 kstrtou8_from_user 2 55599 NULL
 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
-+free_pages_55603 free_pages 1 55603 NULL
++allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 NULL
 +macvtap_put_user_55609 macvtap_put_user 4 55609 NULL
 +selinux_setprocattr_55611 selinux_setprocattr 4 55611 NULL
 +edge_tty_recv_55622 edge_tty_recv 3 55622 NULL
++snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 NULL nohasharray
 +pktgen_if_write_55628 pktgen_if_write 3 55628 &reiserfs_xattr_get_55628
++osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
 +mlx4_buddy_alloc_55647 mlx4_buddy_alloc 2 55647 NULL
 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
-+ib_umad_compat_ioctl_55650 ib_umad_compat_ioctl 3 55650 NULL
-+cfg80211_send_rx_assoc_55651 cfg80211_send_rx_assoc 4 55651 NULL
-+read_oldmem_55658 read_oldmem 3 55658 NULL
 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3 55662 NULL
 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3 55668 NULL
++btrfs_reloc_cow_block_55672 btrfs_reloc_cow_block 0 55672 NULL
 +get_info_55681 get_info 3 55681 NULL
-+wil_vring_alloc_skb_55703 wil_vring_alloc_skb 4 55703 NULL
-+__videobuf_alloc_uncached_55711 __videobuf_alloc_uncached 1 55711 NULL
++iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3 55682 NULL
 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4 55716 NULL
-+mtdswap_init_55719 mtdswap_init 2 55719 NULL
++ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 NULL nohasharray
++mtdswap_init_55719 mtdswap_init 2 55719 &ocfs2_lock_refcount_tree_55719
 +tap_pwup_write_55723 tap_pwup_write 3 55723 NULL
 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2 55738 NULL
 +set_local_name_55757 set_local_name 4 55757 NULL
-+strlen_55778 strlen 0 55778 NULL
-+set_spte_55783 set_spte 5-4 55783 NULL
++strlen_55778 strlen 0 55778 NULL nohasharray
++is_idx_node_in_tnc_55778 is_idx_node_in_tnc 0 55778 &strlen_55778
++set_spte_55783 set_spte 4-5 55783 NULL
 +req_bio_endio_55786 req_bio_endio 3 55786 NULL nohasharray
 +conf_read_55786 conf_read 3 55786 &req_bio_endio_55786
 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
-+sb16_copy_from_user_55836 sb16_copy_from_user 10-6-7 55836 NULL
++sb16_copy_from_user_55836 sb16_copy_from_user 7-6-10 55836 NULL
++ept_gva_to_gpa_55848 ept_gva_to_gpa 2 55848 NULL
 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL
 +hcd_alloc_coherent_55862 hcd_alloc_coherent 5 55862 NULL
 +shmem_setxattr_55867 shmem_setxattr 4 55867 NULL
++__check_block_validity_55869 __check_block_validity 0 55869 NULL
 +hsc_write_55875 hsc_write 3 55875 NULL
 +pm_qos_power_read_55891 pm_qos_power_read 3 55891 NULL
 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL
++ext2_direct_IO_55932 ext2_direct_IO 4 55932 NULL
 +paging64_page_fault_55942 paging64_page_fault 2 55942 NULL
++kvm_write_guest_virt_system_55944 kvm_write_guest_virt_system 4-2 55944 NULL
 +sel_read_policy_55947 sel_read_policy 3 55947 NULL
 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
-+simple_read_from_buffer_55957 simple_read_from_buffer 2-5 55957 NULL
++simple_read_from_buffer_55957 simple_read_from_buffer 5-2 55957 NULL
 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3 55964 NULL
-+ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
++wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
 +nvme_alloc_iod_56027 nvme_alloc_iod 1-2 56027 NULL
 +dccp_sendmsg_56058 dccp_sendmsg 4 56058 NULL
 +__set_discard_56081 __set_discard 2 56081 NULL
 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL
-+kmem_zalloc_large_56128 kmem_zalloc_large 1 56128 NULL
 +sel_read_handle_status_56139 sel_read_handle_status 3 56139 NULL
-+map_addr_56144 map_addr 7 56144 NULL
++write_file_frameerrors_56145 write_file_frameerrors 3 56145 NULL
++add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
 +__i2c_transfer_56162 __i2c_transfer 0 56162 NULL
 +rawv6_setsockopt_56165 rawv6_setsockopt 5 56165 NULL
-+create_irq_nr_56180 create_irq_nr 1 56180 NULL
++create_irq_nr_56180 create_irq_nr 1-0 56180 NULL
 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 0 56194 NULL
-+skb_headroom_56200 skb_headroom 0 56200 NULL
-+usb_dump_iad_descriptor_56204 usb_dump_iad_descriptor 0 56204 NULL
++ocfs2_journal_access_gd_56209 ocfs2_journal_access_gd 0 56209 NULL
++update_space_info_56213 update_space_info 0 56213 NULL
 +ncp_read_bounce_size_56221 ncp_read_bounce_size 0-1 56221 NULL
 +vring_add_indirect_56222 vring_add_indirect 4 56222 NULL
 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
-+cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
 +fd_copyin_56247 fd_copyin 3 56247 NULL
 +sk_rmem_schedule_56255 sk_rmem_schedule 3 56255 NULL
++p9pdu_vreadf_56271 p9pdu_vreadf 0 56271 NULL
 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3 56277 NULL
 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
 +dvb_aplay_56296 dvb_aplay 3 56296 NULL
 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3 56303 NULL
-+compat_cdrom_read_audio_56304 compat_cdrom_read_audio 4 56304 NULL
++speakup_file_write_56310 speakup_file_write 3 56310 NULL
 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3 56321 NULL
 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
 +snd_rawmidi_read_56337 snd_rawmidi_read 3 56337 NULL
-+sixpack_compat_ioctl_56346 sixpack_compat_ioctl 4 56346 NULL
++ipv6_recv_error_56347 ipv6_recv_error 3 56347 NULL
 +vxge_os_dma_malloc_async_56348 vxge_os_dma_malloc_async 3 56348 NULL
-+iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4 56368 NULL
++mite_device_bytes_transferred_56355 mite_device_bytes_transferred 0 56355 NULL
++iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 0-4 56368 NULL
 +dev_read_56369 dev_read 3 56369 NULL
++ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3 56371 NULL
++ata_qc_complete_multiple_56376 ata_qc_complete_multiple 2 56376 NULL
++snd_pcm_common_ioctl1_56382 snd_pcm_common_ioctl1 0 56382 NULL
 +write_gssp_56404 write_gssp 3 56404 NULL
 +ocfs2_control_read_56405 ocfs2_control_read 3 56405 NULL
-+__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
-+acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416
-+store_msg_56417 store_msg 3 56417 NULL
++do_get_write_access_56410 do_get_write_access 0 56410 NULL
++i915_gem_object_sync_56417 i915_gem_object_sync 0 56417 NULL nohasharray
++store_msg_56417 store_msg 3 56417 &i915_gem_object_sync_56417
 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4 56420 NULL
 +fl_create_56435 fl_create 5 56435 NULL
 +gnttab_map_56439 gnttab_map 2 56439 NULL
-+cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2 56453 NULL
++cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4 56453 NULL
 +set_connectable_56458 set_connectable 4 56458 NULL
 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL
 +putused_user_56467 putused_user 3 56467 NULL
++lbs_rdmac_write_56471 lbs_rdmac_write 3 56471 NULL
 +calc_linear_pos_56472 calc_linear_pos 0-3 56472 NULL
 +global_rt_period_56476 global_rt_period 0 56476 NULL
 +crypto_shash_alignmask_56486 crypto_shash_alignmask 0 56486 NULL
 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 NULL
++cfs_access_process_vm_56503 cfs_access_process_vm 2-4-0 56503 NULL
 +init_map_ip_56508 init_map_ip 5 56508 NULL
-+cfg80211_connect_result_56515 cfg80211_connect_result 4-6 56515 NULL
++lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
++ext4_zeroout_es_56514 ext4_zeroout_es 0 56514 NULL
++cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
 +ip_options_get_56538 ip_options_get 4 56538 NULL
++ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
++vb2_queue_or_prepare_buf_56547 vb2_queue_or_prepare_buf 0 56547 NULL
 +ocfs2_change_extent_flag_56549 ocfs2_change_extent_flag 5 56549 NULL
 +alloc_apertures_56561 alloc_apertures 1 56561 NULL
 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3 56573 NULL
 +portcntrs_2_read_56586 portcntrs_2_read 3 56586 NULL
 +event_filter_write_56609 event_filter_write 3 56609 NULL
++nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
 +gather_array_56641 gather_array 3 56641 NULL
++lookup_extent_backref_56644 lookup_extent_backref 9-0 56644 NULL
 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3 56651 NULL
++tg3_nvram_write_block_56666 tg3_nvram_write_block 3 56666 NULL
++btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 NULL nohasharray
 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 &snd_gus_dram_read_56686
 +build_map_info_56696 build_map_info 2 56696 NULL
-+dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 3 56702 NULL
++dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 3-0 56702 NULL
 +sta_flags_read_56710 sta_flags_read 3 56710 NULL
 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2 56725 NULL
-+pcpu_populate_chunk_56741 pcpu_populate_chunk 2-3 56741 NULL
++__copy_from_user_ll_56738 __copy_from_user_ll 0-3 56738 NULL
++pcpu_populate_chunk_56741 pcpu_populate_chunk 3-2 56741 NULL
 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
-+alloc_iommu_56778 alloc_iommu 2-3 56778 NULL
-+__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
-+hash_lookup_56792 hash_lookup 2 56792 NULL
++alloc_iommu_56778 alloc_iommu 2-3-0 56778 NULL
++hash_lookup_56792 hash_lookup 2 56792 NULL nohasharray
++ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 &hash_lookup_56792
 +do_syslog_56807 do_syslog 3 56807 NULL
++ext4_ext_rm_idx_56827 ext4_ext_rm_idx 0 56827 NULL
 +mtdchar_write_56831 mtdchar_write 3 56831 NULL nohasharray
 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 &mtdchar_write_56831
-+snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4 56847 NULL
++sysctl_sync_threshold_56835 sysctl_sync_threshold 0 56835 NULL
++snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3 56849 NULL
 +wb_lookup_56858 wb_lookup 2 56858 NULL
 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL
 +debug_debug3_read_56894 debug_debug3_read 3 56894 NULL
 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
++hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
++hfsplus_setxattr_56902 hfsplus_setxattr 4 56902 NULL
++__bitmap_clear_bits_56912 __bitmap_clear_bits 3 56912 NULL
 +strcspn_56913 strcspn 0 56913 NULL
 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
-+check_header_56930 check_header 2 56930 NULL
-+journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
++CopyBufferToControlPacket_56933 CopyBufferToControlPacket 0 56933 NULL nohasharray
++journal_init_revoke_56933 journal_init_revoke 2 56933 &CopyBufferToControlPacket_56933
++nouveau_xtensa_create__56952 nouveau_xtensa_create_ 8 56952 NULL
 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
 +nouveau_device_create__56984 nouveau_device_create_ 6 56984 NULL
++sptlrpc_secflags2str_56995 sptlrpc_secflags2str 3 56995 NULL
 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
 +btrfs_super_csum_size_57004 btrfs_super_csum_size 0 57004 NULL
 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
++i915_gem_evict_everything_57038 i915_gem_evict_everything 0 57038 NULL
 +skb_network_offset_57043 skb_network_offset 0 57043 NULL nohasharray
 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 &skb_network_offset_57043
 +bytes_to_samples_57049 bytes_to_samples 0-2 57049 NULL
 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
-+autofs_dev_ioctl_compat_57059 autofs_dev_ioctl_compat 3 57059 NULL
++__wl_get_peb_57058 __wl_get_peb 0 57058 NULL
 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 NULL
-+sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 NULL
 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
++altera_get_note_57099 altera_get_note 6 57099 NULL
++hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
++snd_pcm_hw_params_old_user_57108 snd_pcm_hw_params_old_user 0 57108 NULL
 +crypto_compress_ctxsize_57109 crypto_compress_ctxsize 0 57109 NULL
 +sysfs_write_file_57116 sysfs_write_file 3 57116 NULL
 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
@@ -107850,338 +109082,369 @@ index 0000000..b04803b
 +rds_ib_sub_signaled_57136 rds_ib_sub_signaled 2 57136 &nl80211_send_deauth_57136 nohasharray
 +ima_show_htable_value_57136 ima_show_htable_value 2 57136 &rds_ib_sub_signaled_57136
 +snd_sonicvibes_getdmac_57140 snd_sonicvibes_getdmac 0 57140 NULL
++changed_inode_57156 changed_inode 0 57156 NULL
 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
 +__ipath_get_user_pages_57166 __ipath_get_user_pages 1-2 57166 NULL
 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL
 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3 57179 NULL
++ocfs2_claim_metadata_57192 ocfs2_claim_metadata 0 57192 NULL
 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL
 +dma_fifo_alloc_57236 dma_fifo_alloc 5-3-2 57236 NULL
-+flush_space_57241 flush_space 3 57241 NULL
++flush_space_57241 flush_space 3-0 57241 NULL
++rsxx_cram_write_57244 rsxx_cram_write 3 57244 NULL
 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3 57251 NULL
 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
-+security_mmap_file_57268 security_mmap_file 0 57268 NULL
++lbs_sleepparams_write_57283 lbs_sleepparams_write 3 57283 NULL
 +pstore_file_read_57288 pstore_file_read 3 57288 NULL
 +snd_pcm_read_57289 snd_pcm_read 3 57289 NULL
-+ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
 +fw_file_size_57307 fw_file_size 0 57307 NULL
 +ftdi_elan_write_57309 ftdi_elan_write 3 57309 NULL
++write_file_regval_57313 write_file_regval 3 57313 NULL
 +__mxt_write_reg_57326 __mxt_write_reg 3 57326 NULL
 +ocfs2_xattr_shrink_size_57328 ocfs2_xattr_shrink_size 3 57328 NULL
-+check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
-+usblp_read_57342 usblp_read 3 57342 &check_mirror_57342
++usblp_read_57342 usblp_read 3 57342 NULL
 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
++dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL
 +tipc_bclink_stats_57372 tipc_bclink_stats 2 57372 NULL
 +max8997_irq_domain_map_57375 max8997_irq_domain_map 2 57375 NULL
 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
 +read_file_blob_57406 read_file_blob 3 57406 NULL
 +enclosure_register_57412 enclosure_register 3 57412 NULL
-+gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
-+compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
-+alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
++compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL
 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
-+sys_pselect6_57449 sys_pselect6 1 57449 NULL
-+ReadReg_57453 ReadReg 0 57453 NULL
 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
-+crypto_tfm_alg_blocksize_57463 crypto_tfm_alg_blocksize 0 57463 NULL nohasharray
-+send_midi_async_57463 send_midi_async 3 57463 &crypto_tfm_alg_blocksize_57463
-+sisusb_clear_vram_57466 sisusb_clear_vram 3-2 57466 NULL
++crypto_tfm_alg_blocksize_57463 crypto_tfm_alg_blocksize 0 57463 NULL
++sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
++blk_flush_cur_seq_57467 blk_flush_cur_seq 0 57467 NULL
 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3 57470 NULL nohasharray
 +sep_lock_user_pages_57470 sep_lock_user_pages 2-3 57470 &ieee80211_if_read_flags_57470
-+ocfs2_write_cluster_57483 ocfs2_write_cluster 8-2-9 57483 NULL
++ocfs2_write_cluster_57483 ocfs2_write_cluster 9-8-2 57483 NULL
 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3 57500 NULL
 +skb_headlen_57501 skb_headlen 0 57501 NULL
 +copy_in_user_57502 copy_in_user 3 57502 NULL
-+ks8842_read32_57505 ks8842_read32 0 57505 NULL nohasharray
-+ckhdid_printf_57505 ckhdid_printf 2 57505 &ks8842_read32_57505
++ckhdid_printf_57505 ckhdid_printf 2 57505 NULL
 +init_tag_map_57515 init_tag_map 3 57515 NULL
 +wil_read_file_ssid_57517 wil_read_file_ssid 3 57517 NULL nohasharray
-+il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3 57517 &wil_read_file_ssid_57517
++il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3 57517 &wil_read_file_ssid_57517 nohasharray
++btrfs_insert_inode_extref_57517 btrfs_insert_inode_extref 0 57517 &il_dbgfs_force_reset_read_57517
++cmm_read_57520 cmm_read 3 57520 NULL
 +inode_permission_57531 inode_permission 0 57531 NULL
-+acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL nohasharray
-+DoC_Probe_57534 DoC_Probe 1 57534 &acpi_dev_get_resources_57534
-+ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL
++acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
++ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
++ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 NULL nohasharray
++ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 &ReadHDLCPnP_57559
++obd_unpackmd_57563 obd_unpackmd 0 57563 NULL
 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
-+uio_find_mem_index_57584 uio_find_mem_index 0 57584 NULL
++get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
++ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
++il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3 57591 NULL
 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3 57593 NULL
 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
-+sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL
++vma_kernel_pagesize_57616 vma_kernel_pagesize 0 57616 NULL
 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3 57623 NULL
-+osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
-+sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
++sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 NULL
 +mem_read_57631 mem_read 3 57631 NULL
 +tc3589x_irq_map_57639 tc3589x_irq_map 2 57639 NULL
-+sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
 +r3964_write_57662 r3964_write 4 57662 NULL
 +proc_ns_readlink_57664 proc_ns_readlink 3 57664 NULL
 +__lgwrite_57669 __lgwrite 4 57669 NULL
-+ieee80211_MFIE_rate_len_57692 ieee80211_MFIE_rate_len 0 57692 NULL
 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 NULL
-+check_prefree_segments_57702 check_prefree_segments 2 57702 NULL
 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3 57706 NULL
++snd_interval_value_57713 snd_interval_value 0 57713 NULL
 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3 57722 NULL
++i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
 +nouveau_gpio_create__57735 nouveau_gpio_create_ 4-5 57735 NULL
-+compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL
++compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
++pppol2tp_recvmsg_57742 pppol2tp_recvmsg 4 57742 &compat_sys_set_mempolicy_57742
 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
-+SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
++SYSC_process_vm_writev_57776 SYSC_process_vm_writev 5-3 57776 NULL
++apei_exec_collect_resources_57788 apei_exec_collect_resources 0 57788 NULL
 +ld2_57794 ld2 0 57794 NULL
 +ivtv_read_57796 ivtv_read 3 57796 NULL
 +generic_ptrace_peekdata_57806 generic_ptrace_peekdata 2 57806 NULL
 +ipath_user_sdma_num_pages_57813 ipath_user_sdma_num_pages 0 57813 NULL
-+usb_dump_config_57817 usb_dump_config 0 57817 NULL
 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3 57830 NULL
-+copy_to_user_57835 copy_to_user 3 57835 NULL
++copy_to_user_57835 copy_to_user 3-0 57835 NULL
 +flash_read_57843 flash_read 3 57843 NULL
++kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
++process_all_new_xattrs_57881 process_all_new_xattrs 0 57881 NULL
 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL
-+emi26_writememory_57908 emi26_writememory 4 57908 NULL
-+iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2 57910 NULL
++iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2 57910 NULL nohasharray
++atomic_add_return_unchecked_57910 atomic_add_return_unchecked 0-1 57910 &iio_read_first_n_kfifo_57910
 +memcg_caches_array_size_57918 memcg_caches_array_size 0-1 57918 NULL
-+twl_i2c_write_57923 twl_i2c_write 4-3 57923 NULL
++twl_i2c_write_57923 twl_i2c_write 3-4 57923 NULL
 +__snd_gf1_look16_57925 __snd_gf1_look16 0 57925 NULL
 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3 57933 NULL
++nvc0_vm_create_57942 nvc0_vm_create 2-3 57942 NULL
++xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
 +key_algorithm_read_57946 key_algorithm_read 3 57946 NULL
 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
-+i915_cache_sharing_write_57961 i915_cache_sharing_write 3 57961 NULL
-+hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
 +c2_reg_user_mr_57982 c2_reg_user_mr 2-3 57982 NULL
++interleave_nodes_57992 interleave_nodes 0 57992 NULL
++do_rx_dma_57996 do_rx_dma 5 57996 NULL
 +rx_reset_counter_read_58001 rx_reset_counter_read 3 58001 NULL
-+regcache_rbtree_insert_to_block_58009 regcache_rbtree_insert_to_block 5 58009 NULL
 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3 58023 NULL
 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
++ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
 +mce_async_out_58056 mce_async_out 3 58056 NULL
 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 NULL
 +cm4040_write_58079 cm4040_write 3 58079 NULL
-+udi_log_event_58105 udi_log_event 3 58105 NULL
-+savemem_58129 savemem 3 58129 NULL
 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
-+slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
++slhc_init_58135 slhc_init 2-1 58135 &ipv6_flowlabel_opt_58135
++ocfs2_reserve_clusters_58164 ocfs2_reserve_clusters 0 58164 NULL
++ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
 +garmin_write_bulk_58191 garmin_write_bulk 3 58191 NULL
-+asix_write_cmd_58192 asix_write_cmd 5 58192 NULL
 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
-+hva_to_pfn_58241 hva_to_pfn 1 58241 NULL
++sysfs_add_file_mode_58222 sysfs_add_file_mode 0 58222 NULL
++hva_to_pfn_58241 hva_to_pfn 1-0 58241 NULL
 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL
 +read_file_debug_58256 read_file_debug 3 58256 NULL
++osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
 +cfg80211_mgmt_tx_status_58266 cfg80211_mgmt_tx_status 4 58266 NULL
 +profile_load_58267 profile_load 3 58267 NULL
++kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3 58271 NULL
-+r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL
 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
++intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3 58307 NULL
++i915_wait_seqno_58309 i915_wait_seqno 0 58309 NULL
 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3 58324 NULL
-+pcim_iomap_58334 pcim_iomap 3 58334 NULL
++ext4_ext_truncate_extend_restart_58331 ext4_ext_truncate_extend_restart 3 58331 NULL
 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
-+next_pidmap_58347 next_pidmap 2 58347 NULL
++__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL
++next_pidmap_58347 next_pidmap 2-0 58347 NULL
 +SyS_migrate_pages_58348 SyS_migrate_pages 2 58348 NULL
-+vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
 +save_hint_58359 save_hint 2 58359 NULL
-+brcmf_debugfs_sdio_counter_read_58369 brcmf_debugfs_sdio_counter_read 3 58369 NULL
++vmw_ttm_tt_create_58369 vmw_ttm_tt_create 2 58369 NULL nohasharray
++brcmf_debugfs_sdio_counter_read_58369 brcmf_debugfs_sdio_counter_read 3 58369 &vmw_ttm_tt_create_58369
 +hash_ipportnet6_expire_58379 hash_ipportnet6_expire 3 58379 NULL
 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3 58388 NULL
-+kvm_mmu_write_protect_pt_masked_58406 kvm_mmu_write_protect_pt_masked 3 58406 NULL
++_drbd_md_sync_page_io_58403 _drbd_md_sync_page_io 6 58403 NULL
++kvm_mmu_write_protect_pt_masked_58406 kvm_mmu_write_protect_pt_masked 3-4 58406 NULL nohasharray
++idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 &kvm_mmu_write_protect_pt_masked_58406
 +i2400m_pld_size_58415 i2400m_pld_size 0 58415 NULL
 +__mlx4_alloc_mtt_range_58418 __mlx4_alloc_mtt_range 2 58418 NULL
-+__iio_add_chan_devattr_58451 __iio_add_chan_devattr 0 58451 NULL
 +capabilities_read_58457 capabilities_read 3 58457 NULL
 +batadv_iv_ogm_aggr_packet_58462 batadv_iv_ogm_aggr_packet 3 58462 NULL
 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3 58466 NULL nohasharray
 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 &lpfc_idiag_baracc_read_58466
++nv_rd08_58472 nv_rd08 0 58472 NULL
 +snd_gf1_read_addr_58483 snd_gf1_read_addr 0 58483 NULL
 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL
-+batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
-+memblock_alloc_try_nid_58493 memblock_alloc_try_nid 1-2 58493 NULL
++btrfs_cont_expand_58498 btrfs_cont_expand 2-3 58498 NULL
 +rndis_add_response_58544 rndis_add_response 2 58544 NULL
 +__clear_discard_58546 __clear_discard 2 58546 NULL
 +wrap_max_58548 wrap_max 0-1-2 58548 NULL
 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3 58567 NULL
-+sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
 +scnprint_mac_oui_58578 scnprint_mac_oui 3-0 58578 NULL
++get_rhf_errstring_58582 get_rhf_errstring 3 58582 NULL
 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6 58590 NULL
 +xip_file_read_58592 xip_file_read 3 58592 NULL
-+gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
++ecryptfs_write_end_58594 ecryptfs_write_end 5-3 58594 NULL
++radeon_bo_size_58606 radeon_bo_size 0 58606 NULL
 +ebt_buf_count_58607 ebt_buf_count 0 58607 NULL
++xfs_iomap_write_delay_58616 xfs_iomap_write_delay 2 58616 NULL
 +skb_copy_to_page_nocache_58624 skb_copy_to_page_nocache 6 58624 NULL
-+module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
-+efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
++filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
++module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL
 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3 58648 NULL
 +ocfs2_block_to_cluster_start_58653 ocfs2_block_to_cluster_start 2 58653 NULL
++iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3 58655 NULL
 +__gfn_to_pfn_58671 __gfn_to_pfn 2 58671 NULL
-+iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
-+find_zero_58685 find_zero 0-1 58685 NULL nohasharray
-+mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 &find_zero_58685
++find_zero_58685 find_zero 0-1 58685 NULL
 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4 58686 NULL
-+pci_alloc_consistent_58688 pci_alloc_consistent 0 58688 NULL
-+tps6586x_writes_58689 tps6586x_writes 3-2 58689 NULL
++tps6586x_writes_58689 tps6586x_writes 2-3 58689 NULL
 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
-+acpi_map_58725 acpi_map 1-2 58725 NULL
++vx_send_msg_58711 vx_send_msg 0 58711 NULL
++i915_gem_execbuffer_reserve_58722 i915_gem_execbuffer_reserve 0 58722 NULL
 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
-+csum_exist_in_range_58730 csum_exist_in_range 2 58730 NULL
++csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
 +frames_to_bytes_58741 frames_to_bytes 0-2 58741 NULL
 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3 58748 NULL
 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
 +oblock_to_dblock_58762 oblock_to_dblock 0-2 58762 NULL
-+__do_config_autodelink_58763 __do_config_autodelink 3 58763 NULL
 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
 +raw_send_hdrinc_58803 raw_send_hdrinc 4 58803 NULL
-+isku_sysfs_read_58806 isku_sysfs_read 6-5 58806 NULL
++isku_sysfs_read_58806 isku_sysfs_read 5 58806 NULL
++write_file_58812 write_file 4 58812 NULL
 +ep_read_58813 ep_read 3 58813 NULL
 +command_write_58841 command_write 3 58841 NULL
-+ocfs2_truncate_log_append_58850 ocfs2_truncate_log_append 3 58850 NULL
++ocfs2_truncate_log_append_58850 ocfs2_truncate_log_append 3-0 58850 NULL
 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
 +gs_alloc_req_58883 gs_alloc_req 2 58883 NULL
-+cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
-+raw_ctl_compat_ioctl_58905 raw_ctl_compat_ioctl 3 58905 NULL
++esas2r_change_queue_depth_58886 esas2r_change_queue_depth 2 58886 NULL
++lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 NULL
 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
-+tun_chr_compat_ioctl_58921 tun_chr_compat_ioctl 3 58921 NULL
 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3 58926 NULL
-+st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
++SyS_pread64_58935 SyS_pread64 3 58935 NULL
++wait_table_hash_nr_entries_58962 wait_table_hash_nr_entries 0 58962 NULL
 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL
-+idx_to_kaddr_58968 idx_to_kaddr 0 58968 NULL
 +crypto_aead_ivsize_58970 crypto_aead_ivsize 0 58970 NULL
++__mem_cgroup_try_charge_58976 __mem_cgroup_try_charge 0 58976 NULL
 +remap_to_cache_dirty_58991 remap_to_cache_dirty 4-3 58991 NULL
-+handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
-+edac_align_ptr_59003 edac_align_ptr 0 59003 NULL
 +ep_write_59008 ep_write 3 59008 NULL
-+i915_ring_stop_write_59010 i915_ring_stop_write 3 59010 NULL
++lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3 59014 NULL
 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2 59033 NULL
 +selinux_transaction_write_59038 selinux_transaction_write 3 59038 NULL
 +crypto_aead_reqsize_59039 crypto_aead_reqsize 0 59039 NULL
-+regmap_bulk_write_59049 regmap_bulk_write 4-2 59049 NULL
-+vfio_device_fops_compat_ioctl_59111 vfio_device_fops_compat_ioctl 3 59111 NULL
++regmap_bulk_write_59049 regmap_bulk_write 2-4 59049 NULL
++sysfs_link_sibling_59078 sysfs_link_sibling 0 59078 NULL
++do_perf_sw_event_59099 do_perf_sw_event 3 59099 NULL
 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL
 +scsi_io_completion_59122 scsi_io_completion 2 59122 NULL
++init_status_page_59124 init_status_page 0 59124 NULL
 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3 59130 NULL
-+__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL
 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
++ocfs2_claim_local_alloc_bits_59147 ocfs2_claim_local_alloc_bits 0 59147 NULL
 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
++ksize_59176 ksize 0 59176 NULL
 +setup_window_59178 setup_window 4-2-5-7 59178 NULL
-+ocfs2_move_extent_59187 ocfs2_move_extent 3 59187 NULL
++ocfs2_move_extent_59187 ocfs2_move_extent 3-5-2 59187 NULL
++validate_exec_list_59204 validate_exec_list 0 59204 NULL
 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
-+fast_rx_path_59214 fast_rx_path 3 59214 NULL
-+inftl_partscan_59216 inftl_partscan 0 59216 NULL
-+skb_transport_header_59223 skb_transport_header 0 59223 NULL
++check_mapped_selector_name_59216 check_mapped_selector_name 5 59216 NULL
 +dt3155_read_59226 dt3155_read 3 59226 NULL
 +paging64_gpte_to_gfn_lvl_59229 paging64_gpte_to_gfn_lvl 0-1-2 59229 NULL
 +tty_prepare_flip_string_flags_59240 tty_prepare_flip_string_flags 4 59240 NULL
-+solo_v4l2_read_59247 solo_v4l2_read 3 59247 NULL
 +nla_len_59258 nla_len 0 59258 NULL
-+btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
++drbd_bm_write_page_59290 drbd_bm_write_page 2 59290 NULL
++__push_leaf_right_59302 __push_leaf_right 0 59302 NULL
++btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4-0 59304 NULL
 +fd_copyout_59323 fd_copyout 3 59323 NULL
 +read_9287_modal_eeprom_59327 read_9287_modal_eeprom 3 59327 NULL
 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3 59338 NULL
 +paging64_get_level1_sp_gpa_59346 paging64_get_level1_sp_gpa 0 59346 NULL nohasharray
 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 &paging64_get_level1_sp_gpa_59346
++__map_request_59350 __map_request 0 59350 NULL
 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL
++blk_flush_policy_59368 blk_flush_policy 0 59368 NULL
++f2fs_fallocate_59377 f2fs_fallocate 3-4 59377 NULL
 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
-+fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
++ocfs2_replay_truncate_records_59382 ocfs2_replay_truncate_records 0 59382 NULL
++journal_init_dev_59384 journal_init_dev 5 59384 NULL
 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6 59412 NULL
++pci_ctrl_read_59424 pci_ctrl_read 0 59424 NULL
 +vxge_hw_ring_rxds_per_block_get_59425 vxge_hw_ring_rxds_per_block_get 0 59425 NULL
-+squashfs_read_data_59440 squashfs_read_data 6 59440 NULL
++snd_pcm_tstamp_59431 snd_pcm_tstamp 0 59431 NULL
 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 NULL
-+fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL
++fs_path_ensure_buf_59445 fs_path_ensure_buf 2-0 59445 NULL
 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
-+do_compat_semctl_59449 do_compat_semctl 4 59449 NULL
-+virtqueue_add_buf_59470 virtqueue_add_buf 3-4 59470 NULL
++block_rsv_use_bytes_59464 block_rsv_use_bytes 0 59464 NULL
++shrink_tnc_trees_59481 shrink_tnc_trees 0 59481 NULL
++btrfs_del_dir_entries_in_log_59490 btrfs_del_dir_entries_in_log 0 59490 NULL
 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL
-+nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL
-+rds_pin_pages_59507 rds_pin_pages 0-1-2 59507 NULL
++rds_pin_pages_59507 rds_pin_pages 1-2 59507 NULL
++ext4_resize_fs_59543 ext4_resize_fs 2 59543 NULL
 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
 +tunables_write_59563 tunables_write 3 59563 NULL
++__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0-3 59571 NULL
++write_pbl_59583 write_pbl 4 59583 NULL
 +memdup_user_59590 memdup_user 2 59590 NULL
 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
-+mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3 59616 NULL
++mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3 59616 NULL nohasharray
++xrcdn_free_res_59616 xrcdn_free_res 5 59616 &mem_fwlog_free_mem_blks_read_59616
++ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3 59621 NULL
 +mtrr_write_59622 mtrr_write 3 59622 NULL
++ocfs2_adjust_rightmost_branch_59623 ocfs2_adjust_rightmost_branch 0 59623 NULL
 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL
-+ubifs_setxattr_59650 ubifs_setxattr 4 59650 NULL nohasharray
-+hidraw_read_59650 hidraw_read 3 59650 &ubifs_setxattr_59650
++SyS_setdomainname_59646 SyS_setdomainname 2 59646 NULL
++hidraw_read_59650 hidraw_read 3 59650 NULL
 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4 59651 NULL
 +paravirt_sched_clock_59660 paravirt_sched_clock 0 59660 NULL
 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3 59666 NULL
 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
-+can_nocow_odirect_59681 can_nocow_odirect 3 59681 NULL
-+sriov_enable_59689 sriov_enable 2 59689 NULL
 +mic_calc_failure_read_59700 mic_calc_failure_read 3 59700 NULL
++ioperm_get_59701 ioperm_get 4-3 59701 NULL
++snd_pcm_info_user_59711 snd_pcm_info_user 0 59711 NULL
 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL
 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3 59740 NULL
++fat_direct_IO_59741 fat_direct_IO 4 59741 NULL
 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
 +strnlen_59746 strnlen 0 59746 NULL
-+sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 NULL
-+ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
++process_all_refs_59754 process_all_refs 0 59754 NULL nohasharray
++ext3_acl_count_59754 ext3_acl_count 0-1 59754 &process_all_refs_59754
++process_new_xattr_59755 process_new_xattr 0 59755 NULL
 +long_retry_limit_read_59766 long_retry_limit_read 3 59766 NULL
 +venus_remove_59781 venus_remove 4 59781 NULL
 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
-+C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
++xlog_do_recover_59789 xlog_do_recover 3 59789 NULL
++msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
 +ipw_write_59807 ipw_write 3 59807 NULL
-+rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2 59812 NULL
 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3 59829 NULL
 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL
++fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL
++intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 NULL
 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
 +shmem_zero_setup_59885 shmem_zero_setup 0 59885 NULL nohasharray
 +start_transaction_59885 start_transaction 2 59885 &shmem_zero_setup_59885
++l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4 59886 NULL
 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
++ocfs2_extend_rotate_transaction_59894 ocfs2_extend_rotate_transaction 0 59894 NULL
 +swiotlb_map_page_59909 swiotlb_map_page 3 59909 NULL
++aic7xxx_abort_waiting_scb_59932 aic7xxx_abort_waiting_scb 0 59932 NULL
++kvm_mmu_notifier_invalidate_range_start_59944 kvm_mmu_notifier_invalidate_range_start 3-4 59944 NULL
++ocfs2_expand_inline_ref_root_59945 ocfs2_expand_inline_ref_root 0 59945 NULL
 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3 59950 NULL nohasharray
 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3 59950 &il_dbgfs_rxon_flags_read_59950
 +lookup_node_59953 lookup_node 2 59953 NULL
-+il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3 59956 NULL nohasharray
-+compat_ipmi_ioctl_59956 compat_ipmi_ioctl 3 59956 &il_dbgfs_missed_beacon_read_59956
++il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3 59956 NULL
 +kvm_set_cr3_59965 kvm_set_cr3 2 59965 NULL
-+fb_getput_cmap_59971 fb_getput_cmap 3 59971 NULL
 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL
 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL
 +rawsock_sendmsg_60010 rawsock_sendmsg 4 60010 NULL
 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
-+register_device_60015 register_device 2-3 60015 NULL
 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
-+sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL
 +bio_integrity_hw_sectors_60039 bio_integrity_hw_sectors 0-2 60039 NULL
 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
-+pin_2_irq_60050 pin_2_irq 0-3 60050 NULL nohasharray
-+vcs_size_60050 vcs_size 0 60050 &pin_2_irq_60050
++vcs_size_60050 vcs_size 0 60050 NULL nohasharray
++pin_2_irq_60050 pin_2_irq 0-3 60050 &vcs_size_60050
 +gru_alloc_gts_60056 gru_alloc_gts 3-2 60056 NULL
++open_cur_inode_file_60057 open_cur_inode_file 0 60057 NULL
 +compat_writev_60063 compat_writev 3 60063 NULL
-+ieee80211_build_probe_req_60064 ieee80211_build_probe_req 6-8 60064 NULL
++ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3 60066 NULL
 +c4iw_num_stags_60073 c4iw_num_stags 0 60073 NULL
 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL
 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
-+ttm_bo_kmap_60118 ttm_bo_kmap 3-2 60118 NULL
++nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
++__mutex_lock_common_60134 __mutex_lock_common 0 60134 NULL
++ld_usb_read_60156 ld_usb_read 3 60156 NULL
 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
 +init_state_60165 init_state 2 60165 NULL
 +sg_build_sgat_60179 sg_build_sgat 3 60179 NULL nohasharray
 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 &sg_build_sgat_60179
 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL
 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3 60193 NULL
-+svc_compat_ioctl_60194 svc_compat_ioctl 3 60194 NULL
-+ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 NULL nohasharray
-+qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 &ib_send_cm_mra_60202
-+set_tap_pfs_60203 set_tap_pfs 3 60203 NULL
-+ieee80211_mgmt_tx_60209 ieee80211_mgmt_tx 7 60209 NULL
++qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL
 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
 +arizona_map_irq_60230 arizona_map_irq 2 60230 NULL nohasharray
-+__phys_addr_nodebug_60230 __phys_addr_nodebug 0-1 60230 &arizona_map_irq_60230
++__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 &arizona_map_irq_60230
 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
-+compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
++irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
 +printer_write_60276 printer_write 3 60276 NULL
-+__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
 +do_xip_mapping_read_60297 do_xip_mapping_read 5 60297 NULL
 +getDataLength_60301 getDataLength 0 60301 NULL
-+ceph_parse_server_name_60318 ceph_parse_server_name 2 60318 NULL
-+__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
++xfs_next_bit_60322 xfs_next_bit 0-3 60322 NULL
++inorder_to_tree_60331 inorder_to_tree 1-0 60331 NULL
++usb_alphatrack_write_60341 usb_alphatrack_write 3 60341 NULL
++__kfifo_from_user_r_60345 __kfifo_from_user_r 5-3 60345 NULL
++max_unfragmented_pages_60362 max_unfragmented_pages 0 60362 NULL
 +dccp_setsockopt_60367 dccp_setsockopt 5 60367 NULL
-+ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5 60379 NULL
++ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 0-5 60379 NULL
 +instruction_pointer_60384 instruction_pointer 0 60384 NULL
 +drop_outstanding_extent_60390 drop_outstanding_extent 0 60390 NULL
 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
@@ -108192,236 +109455,305 @@ index 0000000..b04803b
 +excessive_retries_read_60425 excessive_retries_read 3 60425 NULL
 +tstats_write_60432 tstats_write 3 60432 NULL nohasharray
 +kmalloc_60432 kmalloc 1 60432 &tstats_write_60432
-+tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 NULL
-+rx_data_60442 rx_data 4 60442 NULL nohasharray
-+scaled_div32_60442 scaled_div32 1-2 60442 &rx_data_60442
-+tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
++scaled_div32_60442 scaled_div32 2-1-0 60442 NULL
 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
 +crypto_shash_setkey_60483 crypto_shash_setkey 3 60483 NULL
-+ath_tx_init_60515 ath_tx_init 2 60515 NULL
-+hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 NULL
++lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
 +v9fs_fid_readn_60544 v9fs_fid_readn 4 60544 NULL
 +nonpaging_map_60551 nonpaging_map 4 60551 NULL
-+nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL
++osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
++tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
 +hash_net6_expire_60598 hash_net6_expire 3 60598 NULL
++btrfs_add_delayed_tree_ref_60602 btrfs_add_delayed_tree_ref 0 60602 NULL
 +skb_transport_offset_60619 skb_transport_offset 0 60619 NULL
 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3 60621 NULL
++usb_control_msg_60624 usb_control_msg 0 60624 NULL
 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL
++free_dind_blocks_60635 free_dind_blocks 0 60635 NULL
 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
-+fb_get_fscreeninfo_60640 fb_get_fscreeninfo 3 60640 NULL
++__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
++mv_ffc64_60648 mv_ffc64 1 60648 NULL
 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 NULL
++run_clustered_refs_60668 run_clustered_refs 0 60668 NULL
 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3 60670 NULL
-+read_vbt_r10_60679 read_vbt_r10 1 60679 NULL
++btrfs_reserve_extent_60674 btrfs_reserve_extent 5-0 60674 NULL
 +init_data_container_60709 init_data_container 1 60709 NULL
++vga_rcrt_60731 vga_rcrt 0 60731 NULL
 +snd_ice1712_ds_read_60754 snd_ice1712_ds_read 0 60754 NULL
 +raid_status_60755 raid_status 5 60755 NULL
 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3 60774 NULL
 +opticon_write_60775 opticon_write 4 60775 NULL
 +acl_alloc_num_60778 acl_alloc_num 1-2 60778 NULL
 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
++block_rsv_migrate_bytes_60843 block_rsv_migrate_bytes 0 60843 NULL
 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3 60851 NULL
-+alloc_buf_60864 alloc_buf 3-2 60864 NULL
++alloc_buf_60864 alloc_buf 2-3 60864 NULL
 +generic_writepages_60871 generic_writepages 0 60871 NULL
++tipc_createport_60875 tipc_createport 4 60875 NULL
++ubifs_read_one_lp_60882 ubifs_read_one_lp 0 60882 NULL
 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL
 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3 60908 NULL
++libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL
 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
-+sys_mlock_60932 sys_mlock 1 60932 NULL
++submit_extent_page_60928 submit_extent_page 5 60928 NULL
 +pti_char_write_60960 pti_char_write 3 60960 NULL
-+mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
++mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 3-2 60961 NULL
 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3 61022 NULL
++graph_depth_write_61024 graph_depth_write 3 61024 NULL
++sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
++lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3 61043 NULL
 +symtab_init_61050 symtab_init 2 61050 NULL
 +fuse_send_write_61053 fuse_send_write 0-4 61053 NULL
++snd_pcm_pause_61054 snd_pcm_pause 0 61054 NULL
 +bitmap_scnlistprintf_61062 bitmap_scnlistprintf 0-4-2 61062 NULL
 +ahash_align_buffer_size_61070 ahash_align_buffer_size 0-1-2 61070 NULL
++journal_stop_61080 journal_stop 0 61080 NULL
++snd_pcm_update_hw_ptr0_61084 snd_pcm_update_hw_ptr0 0 61084 NULL
 +get_derived_key_61100 get_derived_key 4 61100 NULL
++mem_cgroup_cache_charge_61101 mem_cgroup_cache_charge 0 61101 NULL
++i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-1-2-3-4 61104 NULL
 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
-+p80211_headerlen_61119 p80211_headerlen 0 61119 NULL nohasharray
-+__probe_kernel_read_61119 __probe_kernel_read 3 61119 &p80211_headerlen_61119
++__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL
 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
 +afs_proc_cells_write_61139 afs_proc_cells_write 3 61139 NULL
 +brcmf_sdio_chip_cr4_exitdl_61143 brcmf_sdio_chip_cr4_exitdl 4 61143 NULL
 +__vmalloc_61168 __vmalloc 1 61168 NULL
 +event_oom_late_read_61175 event_oom_late_read 3 61175 NULL nohasharray
 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
-+sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
++dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
++btrfs_reloc_post_snapshot_61189 btrfs_reloc_post_snapshot 0 61189 NULL
 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
 +arch_hibernation_header_save_61212 arch_hibernation_header_save 0 61212 NULL
 +smk_read_ambient_61220 smk_read_ambient 3 61220 NULL
-+btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL
-+vortex_adbdma_getlinearpos_61283 vortex_adbdma_getlinearpos 0 61283 NULL
-+sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
-+nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
++__verify_planes_array_61249 __verify_planes_array 0 61249 NULL
++find_get_pages_tag_61270 find_get_pages_tag 0 61270 NULL nohasharray
++ifalias_store_61270 ifalias_store 4 61270 &find_get_pages_tag_61270 nohasharray
++btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 &ifalias_store_61270
++kick_a_thread_61273 kick_a_thread 0 61273 NULL
++hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL nohasharray
++vortex_adbdma_getlinearpos_61283 vortex_adbdma_getlinearpos 0 61283 &hfsplus_getxattr_finder_info_61283
++nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 NULL
 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
++ocfs2_get_sector_61309 ocfs2_get_sector 4 61309 NULL
 +timespec_to_ns_61317 timespec_to_ns 0 61317 NULL
 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
-+C_SYSC_msgsnd_61330 C_SYSC_msgsnd 2-3 61330 NULL
-+st5481_setup_isocpipes_61340 st5481_setup_isocpipes 6-4 61340 NULL
-+rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3 61341 NULL
++C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL
++write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3 61335 NULL
++__fls_61340 __fls 0 61340 NULL nohasharray
++st5481_setup_isocpipes_61340 st5481_setup_isocpipes 6-4 61340 &__fls_61340
++do_splice_direct_61341 do_splice_direct 5 61341 NULL nohasharray
++rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3 61341 &do_splice_direct_61341
++__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-2-3 61342 NULL
 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
++kvm_apic_id_61363 kvm_apic_id 0 61363 NULL
 +debug_debug4_read_61367 debug_debug4_read 3 61367 NULL
-+sys_ptrace_61369 sys_ptrace 3 61369 NULL
-+change_xattr_61390 change_xattr 5 61390 NULL
++get_inode_info_61387 get_inode_info 0 61387 NULL
++system_enable_write_61396 system_enable_write 3 61396 NULL
 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL
-+dma_ops_area_alloc_61440 dma_ops_area_alloc 3-4-5 61440 NULL
++xfs_zero_remaining_bytes_61423 xfs_zero_remaining_bytes 3 61423 NULL
++i915_emit_box_61436 i915_emit_box 0 61436 NULL
++dma_ops_area_alloc_61440 dma_ops_area_alloc 3-4-5-0 61440 NULL
 +tc3589x_irq_unmap_61447 tc3589x_irq_unmap 2 61447 NULL
 +unix_stream_sendmsg_61455 unix_stream_sendmsg 4 61455 NULL
-+snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 4-2-5 61483 NULL
++snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5-4-2 61483 NULL
 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
++ocfs2_get_refcount_rec_61514 ocfs2_get_refcount_rec 0 61514 NULL
 +erst_errno_61526 erst_errno 0 61526 NULL
 +ntfs_attr_lookup_61539 ntfs_attr_lookup 0 61539 NULL
 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 2 61545 NULL
++trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
 +o2hb_pop_count_61553 o2hb_pop_count 2 61553 NULL
 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
++parport_pc_fifo_write_block_dma_61568 parport_pc_fifo_write_block_dma 3 61568 NULL
++fan_proc_write_61569 fan_proc_write 3 61569 NULL
 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3 61570 NULL
++ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
 +seq_open_private_61589 seq_open_private 3 61589 NULL
-+__get_vm_area_61599 __get_vm_area 1 61599 NULL
++ept_gpte_to_gfn_lvl_61591 ept_gpte_to_gfn_lvl 0-2-1 61591 NULL
++netlink_recvmsg_61600 netlink_recvmsg 4 61600 NULL
 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL
-+ncp_compat_ioctl_61608 ncp_compat_ioctl 3 61608 NULL
 +configfs_write_file_61621 configfs_write_file 3 61621 NULL
 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL
 +resize_stripes_61650 resize_stripes 2 61650 NULL
-+ttm_page_pool_free_61661 ttm_page_pool_free 2 61661 NULL
++ttm_page_pool_free_61661 ttm_page_pool_free 2-0 61661 NULL
 +insert_one_name_61668 insert_one_name 7 61668 NULL
++snd_pcm_playback_avail_61671 snd_pcm_playback_avail 0 61671 NULL
++qib_format_hwmsg_61679 qib_format_hwmsg 2 61679 NULL
 +lock_loop_61681 lock_loop 1 61681 NULL
 +__do_tune_cpucache_61684 __do_tune_cpucache 2 61684 NULL
 +filter_read_61692 filter_read 3 61692 NULL
++prog_page_61711 prog_page 2 61711 NULL
 +iov_length_61716 iov_length 0 61716 NULL
 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3 61718 NULL
++null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 NULL
 +read_file_interrupt_61742 read_file_interrupt 3 61742 NULL nohasharray
 +read_file_regval_61742 read_file_regval 3 61742 &read_file_interrupt_61742
-+batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
++SyS_sendto_61763 SyS_sendto 6 61763 NULL
++gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
++num_counter_active_61789 num_counter_active 0 61789 NULL
++mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL
 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3 61841 NULL
-+fs_path_prepare_for_add_61854 fs_path_prepare_for_add 2 61854 NULL
++regcache_sync_block_61846 regcache_sync_block 4-5 61846 NULL
++fs_path_prepare_for_add_61854 fs_path_prepare_for_add 2-0 61854 NULL
 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL
 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
 +get_fw_name_61874 get_fw_name 3 61874 NULL
-+free_init_pages_61875 free_init_pages 2 61875 NULL
-+twl4030_sih_setup_61878 twl4030_sih_setup 3 61878 NULL
-+ieee80211_rtl_auth_challenge_61897 ieee80211_rtl_auth_challenge 3 61897 NULL
-+ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
-+cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
++twl4030_sih_setup_61878 twl4030_sih_setup 3-0 61878 NULL
++btrfs_ioctl_clone_61886 btrfs_ioctl_clone 4-3-5 61886 NULL
++lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
++lov_mds_md_stripecnt_61899 lov_mds_md_stripecnt 0-1 61899 NULL
 +clear_refs_write_61904 clear_refs_write 3 61904 NULL
 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3 61914 NULL
-+au0828_init_isoc_61917 au0828_init_isoc 3-2 61917 NULL
++au0828_init_isoc_61917 au0828_init_isoc 3-2-4 61917 NULL
 +sctp_sendmsg_61919 sctp_sendmsg 4 61919 NULL
-+send_bulk_static_data_61932 send_bulk_static_data 3 61932 NULL
++ocfs2_reserve_new_metadata_blocks_61926 ocfs2_reserve_new_metadata_blocks 0 61926 NULL
++SyS_kexec_load_61946 SyS_kexec_load 2 61946 NULL
 +gfn_to_pfn_memslot_atomic_61947 gfn_to_pfn_memslot_atomic 2 61947 NULL
 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3 61948 NULL
 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL
++fix_read_error_61965 fix_read_error 4 61965 NULL
 +mlx4_alloc_mtt_range_61966 mlx4_alloc_mtt_range 2 61966 NULL
 +ocfs2_quota_write_61972 ocfs2_quota_write 5-4 61972 NULL
++fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
 +cow_file_range_61979 cow_file_range 3 61979 NULL
 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
-+virtnet_send_command_61993 virtnet_send_command 5-6 61993 NULL
++dequeue_event_62000 dequeue_event 3 62000 NULL
 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
++SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
 +SYSC_select_62024 SYSC_select 1 62024 NULL
 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
-+ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
 +sctp_user_addto_chunk_62047 sctp_user_addto_chunk 2-3 62047 NULL
 +do_pselect_62061 do_pselect 1 62061 NULL
-+pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2-3 62074 NULL
++pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
 +get_domain_for_dev_62099 get_domain_for_dev 2 62099 NULL
-+ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 3-5 62100 NULL
++ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 3-5-4 62100 NULL
 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4 62107 NULL
++btrfs_direct_IO_62114 btrfs_direct_IO 4 62114 NULL
++generic_block_fiemap_62122 generic_block_fiemap 4 62122 NULL
 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
-+qib_diag_write_62133 qib_diag_write 3 62133 NULL
-+ql_status_62135 ql_status 5 62135 NULL
++qib_diag_write_62133 qib_diag_write 3 62133 NULL nohasharray
++kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
++ql_status_62135 ql_status 5 62135 NULL nohasharray
++device_add_attrs_62135 device_add_attrs 0 62135 &ql_status_62135
 +video_usercopy_62151 video_usercopy 2 62151 NULL
++wrmWithLock_62164 wrmWithLock 0 62164 NULL
++SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
++write_file_dfs_62180 write_file_dfs 3 62180 NULL
 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
 +btrfs_xattr_acl_set_62203 btrfs_xattr_acl_set 4 62203 NULL
 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
 +nfsd_read_file_62241 nfsd_read_file 6 62241 NULL
 +allocate_partition_62245 allocate_partition 4 62245 NULL
++security_file_permission_62278 security_file_permission 0 62278 NULL
++get_random_int_62279 get_random_int 0 62279 NULL
 +__qib_get_user_pages_62287 __qib_get_user_pages 1-2 62287 NULL
 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3 62296 NULL
 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
++ocfs2_find_victim_alloc_group_62306 ocfs2_find_victim_alloc_group 0 62306 NULL
 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
-+udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
++timespec_to_jiffies_62321 timespec_to_jiffies 0 62321 NULL
 +Wb35Reg_BurstWrite_62327 Wb35Reg_BurstWrite 4 62327 NULL
 +subseq_list_62332 subseq_list 3-0 62332 NULL
++ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
 +flash_write_62354 flash_write 3 62354 NULL
-+set_wd_exp_mode_pfs_62372 set_wd_exp_mode_pfs 3 62372 NULL
-+twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
++xfpregs_set_62363 xfpregs_set 4 62363 NULL
 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3 62389 NULL
 +altera_irscan_62396 altera_irscan 2 62396 NULL
 +set_ssp_62411 set_ssp 4 62411 NULL
-+unmap_single_62423 unmap_single 2 62423 NULL
-+netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
-+e1000_check_copybreak_62448 e1000_check_copybreak 3 62448 NULL
-+ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 4 62477 NULL
-+ceph_dns_resolve_name_62488 ceph_dns_resolve_name 2 62488 NULL
-+remove_mapping_62491 remove_mapping 2 62491 NULL
 +mlx4_en_create_rx_ring_62498 mlx4_en_create_rx_ring 3 62498 NULL
 +ext_rts51x_sd_execute_read_data_62501 ext_rts51x_sd_execute_read_data 9 62501 NULL
-+pep_sendmsg_62524 pep_sendmsg 4 62524 NULL nohasharray
-+i915_next_seqno_read_62524 i915_next_seqno_read 3 62524 &pep_sendmsg_62524
++ocfs2_path_bh_journal_access_62504 ocfs2_path_bh_journal_access 0 62504 NULL
++pep_sendmsg_62524 pep_sendmsg 4 62524 NULL
 +test_iso_queue_62534 test_iso_queue 5 62534 NULL
 +debugfs_read_62535 debugfs_read 3 62535 NULL
 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4 62542 NULL
 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
 +xfrm_user_policy_62573 xfrm_user_policy 4 62573 NULL
 +get_subdir_62581 get_subdir 3 62581 NULL
-+prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL nohasharray
-+nfsd_vfs_read_62605 nfsd_vfs_read 6 62605 &prism2_send_mgmt_62605
-+iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7 62619 NULL
-+ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL
-+compat_rangeinfo_62630 compat_rangeinfo 2 62630 NULL
++nfsd_vfs_read_62605 nfsd_vfs_read 6 62605 NULL
++get_desc_base_62617 get_desc_base 0 62617 NULL
++iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7-0 62619 NULL
++vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL
-+memblock_alloc_nid_62652 memblock_alloc_nid 1-2 62652 NULL
-+ima_file_mmap_62663 ima_file_mmap 0 62663 NULL
 +write_62671 write 3 62671 NULL
++ocfs2_wait_for_mask_interruptible_62675 ocfs2_wait_for_mask_interruptible 0 62675 NULL
 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
++ext4_ind_map_blocks_62690 ext4_ind_map_blocks 0 62690 NULL
++htb_remove_class_from_row_62692 htb_remove_class_from_row 3 62692 NULL
 +qla4_83xx_rd_reg_62693 qla4_83xx_rd_reg 0 62693 NULL
-+ioremap_wc_62695 ioremap_wc 1-2 62695 NULL
 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL
++gfs2_log_write_62717 gfs2_log_write 3 62717 NULL
 +rdm_62719 rdm 0 62719 NULL
++obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
 +key_replays_read_62746 key_replays_read 3 62746 NULL
-+init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
++lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
++mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3 62754 NULL
 +ax25_sendmsg_62770 ax25_sendmsg 4 62770 NULL
 +page_key_alloc_62771 page_key_alloc 0 62771 NULL
-+C_SYSC_ipc_62776 C_SYSC_ipc 5-3-6-4 62776 NULL
++C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL
++SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
++dm_stats_account_io_62787 dm_stats_account_io 3 62787 NULL
++posix_acl_valid_62788 posix_acl_valid 0 62788 NULL
++is_first_ref_62805 is_first_ref 0 62805 NULL
 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
++name_cache_insert_62822 name_cache_insert 0 62822 NULL
++BeceemEEPROMBulkRead_62835 BeceemEEPROMBulkRead 0 62835 NULL
 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL
 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
 +rx_fcs_err_read_62844 rx_fcs_err_read 3 62844 NULL
 +set_swbp_62853 set_swbp 3 62853 NULL
-+hpi_read_word_62862 hpi_read_word 0 62862 NULL
++read_nic_io_dword_62859 read_nic_io_dword 0 62859 NULL
++l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 4 62874 NULL
 +aoechr_write_62883 aoechr_write 3 62883 NULL
-+resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
++ocfs2_validate_gd_parent_62905 ocfs2_validate_gd_parent 0 62905 NULL
 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
 +getdqbuf_62908 getdqbuf 1 62908 NULL
 +try_async_pf_62914 try_async_pf 3 62914 NULL nohasharray
-+SyS_remap_file_pages_62914 SyS_remap_file_pages 1 62914 &try_async_pf_62914
++SyS_remap_file_pages_62914 SyS_remap_file_pages 1-2 62914 &try_async_pf_62914
++ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
++atomic64_sub_return_62941 atomic64_sub_return 1 62941 NULL
 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
-+__vb2_perform_fileio_63033 __vb2_perform_fileio 3 63033 NULL
++send_write_62969 send_write 0-3 62969 NULL
++__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
++kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL
++PTR_ERR_63033 PTR_ERR 0 63033 NULL nohasharray
++__vb2_perform_fileio_63033 __vb2_perform_fileio 3 63033 &PTR_ERR_63033
 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3 63037 NULL
 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
-+gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
++run_delayed_tree_ref_63042 run_delayed_tree_ref 0 63042 NULL
 +unlink1_63059 unlink1 3 63059 NULL
 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
-+ocfs2_decrease_refcount_63078 ocfs2_decrease_refcount 3 63078 NULL
-+sep_prepare_input_output_dma_table_in_dcb_63087 sep_prepare_input_output_dma_table_in_dcb 4-5-2-3 63087 NULL
++iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3 63070 NULL
++ocfs2_decrease_refcount_63078 ocfs2_decrease_refcount 4-3-0 63078 NULL
++find_extent_in_eb_63082 find_extent_in_eb 0 63082 NULL
++sep_prepare_input_output_dma_table_in_dcb_63087 sep_prepare_input_output_dma_table_in_dcb 4-5-3-2 63087 NULL
++__ocfs2_flush_truncate_log_63097 __ocfs2_flush_truncate_log 0 63097 NULL
 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3 63116 NULL
++ext4_chunk_trans_blocks_63123 ext4_chunk_trans_blocks 0-2 63123 NULL
 +alloc_cblock_63133 alloc_cblock 2 63133 NULL
-+ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
-+xen_zap_pfn_range_63149 xen_zap_pfn_range 1 63149 NULL
++snd_pcm_status_user_63140 snd_pcm_status_user 0 63140 NULL
++ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3 63173 NULL
++SyS_syslog_63178 SyS_syslog 3 63178 NULL
++security_policydb_len_63198 security_policydb_len 0 63198 NULL
 +vme_master_read_63221 vme_master_read 0 63221 NULL
 +SyS_gethostname_63227 SyS_gethostname 2 63227 NULL
 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
 +ptp_read_63251 ptp_read 4 63251 NULL
++xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
++ntfs_attr_can_be_non_resident_63267 ntfs_attr_can_be_non_resident 0 63267 NULL
 +raid5_resize_63306 raid5_resize 2 63306 NULL
 +proc_info_read_63344 proc_info_read 3 63344 NULL
 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3 63362 NULL
@@ -108431,100 +109763,124 @@ index 0000000..b04803b
 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3 63405 NULL
 +nouveau_event_create_63411 nouveau_event_create 1 63411 NULL
 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 4 63427 NULL
-+sep_prepare_input_output_dma_table_63429 sep_prepare_input_output_dma_table 2-4-3 63429 NULL
-+kone_send_63435 kone_send 4 63435 NULL
-+gfn_to_hva_many_63437 gfn_to_hva_many 0-2 63437 NULL
++sep_prepare_input_output_dma_table_63429 sep_prepare_input_output_dma_table 3-4-2 63429 NULL
++gfn_to_hva_many_63437 gfn_to_hva_many 2-0 63437 NULL
 +nfsd_symlink_63442 nfsd_symlink 6 63442 NULL
-+ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
++lookup_dir_item_inode_63447 lookup_dir_item_inode 0 63447 NULL
++i915_gem_object_get_fence_63455 i915_gem_object_get_fence 0 63455 NULL
++si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL
 +snd_info_entry_write_63474 snd_info_entry_write 3 63474 NULL
++do_work_63483 do_work 0 63483 NULL
 +reada_find_extent_63486 reada_find_extent 2 63486 NULL
-+read_kcore_63488 read_kcore 3 63488 NULL
++__copy_from_user_ll_nocache_63487 __copy_from_user_ll_nocache 0-3 63487 NULL
++read_kcore_63488 read_kcore 3 63488 NULL nohasharray
++alloc_reserved_tree_block_63488 alloc_reserved_tree_block 0 63488 &read_kcore_63488
 +save_hint_63497 save_hint 2 63497 NULL
++wl1271_tx_min_rate_get_63498 wl1271_tx_min_rate_get 2 63498 NULL
++sis_voice_irq_63501 sis_voice_irq 1 63501 NULL
 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
-+ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4 63534 NULL
++efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 5-4 63529 NULL
++ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL
++write_file_spectral_period_63536 write_file_spectral_period 3 63536 NULL
 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL
 +append_to_buffer_63550 append_to_buffer 3 63550 NULL
 +dbg_leb_write_63555 dbg_leb_write 4-5 63555 NULL nohasharray
-+kvm_write_guest_page_63555 kvm_write_guest_page 5-2 63555 &dbg_leb_write_63555
++kvm_write_guest_page_63555 kvm_write_guest_page 2-5 63555 &dbg_leb_write_63555
 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
 +iwch_reg_user_mr_63575 iwch_reg_user_mr 2-3 63575 NULL
 +ocfs2_calc_trunc_pos_63576 ocfs2_calc_trunc_pos 4 63576 NULL
 +rproc_alloc_63577 rproc_alloc 5 63577 NULL
 +ext3_clear_blocks_63597 ext3_clear_blocks 4-5 63597 NULL
++write_debug_level_63613 write_debug_level 3 63613 NULL
 +module_alloc_63630 module_alloc 1 63630 NULL
 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
-+_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 4-5-3 63640 NULL
++_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
++ext4_ext_get_access_63642 ext4_ext_get_access 0 63642 NULL
 +proc_loginuid_write_63648 proc_loginuid_write 3 63648 NULL
 +ValidateDSDParamsChecksum_63654 ValidateDSDParamsChecksum 3 63654 NULL
++ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL
 +vbi_read_63673 vbi_read 3 63673 NULL nohasharray
 +xen_register_pirq_63673 xen_register_pirq 1-2 63673 &vbi_read_63673
-+alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
-+mkiss_compat_ioctl_63686 mkiss_compat_ioctl 4 63686 NULL
++write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3 63696 NULL
++bin_search_63697 bin_search 0 63697 NULL
 +arizona_irq_map_63709 arizona_irq_map 2 63709 NULL
++ocfs2_et_root_journal_access_63713 ocfs2_et_root_journal_access 0 63713 NULL
 +nouveau_object_create__63715 nouveau_object_create_ 5 63715 NULL
-+btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
++btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4-0 63720 NULL
 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3 63771 NULL
++snd_pcm_link_63772 snd_pcm_link 0 63772 NULL
 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 NULL
-+spidev_compat_ioctl_63778 spidev_compat_ioctl 2-3 63778 NULL
-+snapshot_compat_ioctl_63792 snapshot_compat_ioctl 3 63792 NULL
-+kovaplus_sysfs_write_63795 kovaplus_sysfs_write 6 63795 NULL
++spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL
 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL
 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL
-+dec_zcache_eph_zbytes_63817 dec_zcache_eph_zbytes 1 63817 NULL
 +prepare_copy_63826 prepare_copy 2 63826 NULL
 +sel_write_load_63830 sel_write_load 3 63830 NULL
++ll_readlink_63836 ll_readlink 3 63836 NULL
++IsSectionWritable_63842 IsSectionWritable 0 63842 NULL
 +proc_pid_attr_write_63845 proc_pid_attr_write 3 63845 NULL
-+init_map_ipmac_63896 init_map_ipmac 4-3 63896 NULL
 +divas_write_63901 divas_write 3 63901 NULL
-+xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL
-+uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-3-2 63922 NULL
++IsOffsetWritable_63902 IsOffsetWritable 0 63902 NULL nohasharray
++xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 &IsOffsetWritable_63902
++uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-2-3 63922 NULL
 +snd_compr_write_63923 snd_compr_write 3 63923 NULL
 +acpi_ev_get_gpe_xrupt_block_63924 acpi_ev_get_gpe_xrupt_block 1 63924 NULL
 +tipc_send2port_63935 tipc_send2port 5 63935 NULL
 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
 +__team_options_register_63941 __team_options_register 3 63941 NULL
 +macvtap_recvmsg_63949 macvtap_recvmsg 4 63949 NULL
-+ieee80211_if_fmt_rc_rateidx_mcs_mask_2ghz_63968 ieee80211_if_fmt_rc_rateidx_mcs_mask_2ghz 3 63968 NULL
-+ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
++generic_acl_init_63955 generic_acl_init 0 63955 NULL
++domain_pfn_mapping_63957 domain_pfn_mapping 4 63957 NULL
 +diva_xdi_write_63975 diva_xdi_write 4 63975 NULL
++rs_extent_to_bm_page_63996 rs_extent_to_bm_page 0-1 63996 NULL
 +read_file_frameerrors_64001 read_file_frameerrors 3 64001 NULL
-+kmemdup_64015 kmemdup 2 64015 NULL
++hfsplus_security_setxattr_64009 hfsplus_security_setxattr 4 64009 NULL
++C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
-+offset_to_vaddr_64025 offset_to_vaddr 0-2 64025 NULL nohasharray
-+tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 &offset_to_vaddr_64025
++offset_to_vaddr_64025 offset_to_vaddr 0-2 64025 NULL
 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
 +resize_async_buffer_64031 resize_async_buffer 4 64031 NULL
-+sep_lli_table_secure_dma_64042 sep_lli_table_secure_dma 2-3 64042 NULL
++SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
 +tfrc_calc_x_reverse_lookup_64057 tfrc_calc_x_reverse_lookup 0 64057 NULL
++__sock_create_64069 __sock_create 0 64069 NULL
 +get_u8_64076 get_u8 0 64076 NULL
++xilly_malloc_64077 xilly_malloc 2 64077 NULL
++btrfs_copy_root_64079 btrfs_copy_root 0 64079 NULL
 +sl_realloc_bufs_64086 sl_realloc_bufs 2 64086 NULL
-+vmci_handle_arr_get_size_64088 vmci_handle_arr_get_size 0 64088 NULL
++clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
++vmci_handle_arr_get_size_64088 vmci_handle_arr_get_size 0 64088 &clear_update_marker_64088
 +lbs_highrssi_read_64089 lbs_highrssi_read 3 64089 NULL
++SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 NULL
 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
++rdma_addr_size_64116 rdma_addr_size 0 64116 NULL
 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
++bypass_wd_write_64120 bypass_wd_write 3 64120 NULL
 +ol_quota_entries_per_block_64122 ol_quota_entries_per_block 0 64122 NULL
 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
-+init_bch_64130 init_bch 1-2 64130 NULL
-+SYSC_ptrace_64136 SYSC_ptrace 3-4 64136 NULL
-+uea_idma_write_64139 uea_idma_write 3 64139 NULL
++init_bch_64130 init_bch 2-1 64130 NULL
++SYSC_ptrace_64136 SYSC_ptrace 3 64136 NULL
 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
-+cpumask_scnprintf_64170 cpumask_scnprintf 2 64170 NULL
++cpumask_scnprintf_64170 cpumask_scnprintf 0-2 64170 NULL
++ocfs2_reserve_blocks_for_rec_trunc_64206 ocfs2_reserve_blocks_for_rec_trunc 0 64206 NULL
++xfs_vm_direct_IO_64223 xfs_vm_direct_IO 4 64223 NULL
 +read_pulse_64227 read_pulse 0-3 64227 NULL
-+header_len_64232 header_len 0 64232 NULL
-+redrat3_transmit_ir_64244 redrat3_transmit_ir 3 64244 NULL
++ea_len_64229 ea_len 0 64229 NULL
++btrfs_make_block_group_64241 btrfs_make_block_group 0 64241 NULL
++__btrfs_update_delayed_inode_64248 __btrfs_update_delayed_inode 0 64248 NULL
 +io_capture_transfer_64276 io_capture_transfer 4 64276 NULL
 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 NULL
++btrfs_next_item_64285 btrfs_next_item 0 64285 NULL
 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3 64286 NULL
 +event_id_read_64288 event_id_read 3 64288 NULL nohasharray
 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 &event_id_read_64288
 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL
++snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3 64305 NULL
-+ffz_64324 ffz 0 64324 NULL
++ffz_64324 ffz 0-1 64324 NULL
 +map_region_64328 map_region 1 64328 NULL
 +sisusbcon_clear_64329 sisusbcon_clear 4-3-5 64329 NULL
 +ts_write_64336 ts_write 3 64336 NULL
@@ -108532,7 +109888,9 @@ index 0000000..b04803b
 +do_write_orph_node_64343 do_write_orph_node 2 64343 NULL
 +ft1000_read_reg_64352 ft1000_read_reg 0 64352 NULL
 +bnx2x_vfop_mcast_cmd_64354 bnx2x_vfop_mcast_cmd 5 64354 NULL
++user_regset_copyin_64360 user_regset_copyin 7 64360 NULL
 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
++reg_create_64372 reg_create 5 64372 NULL
 +ilo_write_64378 ilo_write 3 64378 NULL
 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
 +vmcs_readl_64381 vmcs_readl 0 64381 NULL
@@ -108546,8 +109904,7 @@ index 0000000..b04803b
 +oom_adj_write_64428 oom_adj_write 3 64428 NULL
 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 NULL nohasharray
 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3 64431 &ext4_trim_extent_64431
-+cap_capable_64462 cap_capable 0 64462 NULL
-+ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
++ax25_recvmsg_64441 ax25_recvmsg 4 64441 NULL
 +single_open_size_64483 single_open_size 4 64483 NULL
 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
@@ -108555,32 +109912,45 @@ index 0000000..b04803b
 +handle_abnormal_pfn_64505 handle_abnormal_pfn 3 64505 &remove_uuid_64505
 +crypto_blkcipher_alignmask_64520 crypto_blkcipher_alignmask 0 64520 NULL
 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
++iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3 64524 NULL
 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
 +SyS_bind_64544 SyS_bind 3 64544 NULL
-+rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4 64554 NULL
-+__spi_sync_64561 __spi_sync 0 64561 NULL
++rbd_obj_read_sync_64554 rbd_obj_read_sync 4-3 64554 NULL
++__btrfs_prealloc_file_range_64557 __btrfs_prealloc_file_range 3-0 64557 NULL
++__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
++ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
++kstrtoul_from_user_64569 kstrtoul_from_user 2 64569 NULL
++do_erase_64574 do_erase 4 64574 NULL
 +fanotify_write_64623 fanotify_write 3 64623 NULL
++ocfs2_remove_refcount_extent_64631 ocfs2_remove_refcount_extent 0 64631 NULL
 +to_dblock_64655 to_dblock 0-1 64655 NULL
 +regmap_read_debugfs_64658 regmap_read_debugfs 5 64658 NULL
 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
-+tlbflush_read_file_64661 tlbflush_read_file 3 64661 &ocfs2_read_xattr_block_64661
++tlbflush_read_file_64661 tlbflush_read_file 3 64661 &ocfs2_read_xattr_block_64661 nohasharray
++pool_create_64661 pool_create 3 64661 &tlbflush_read_file_64661
 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3 64668 NULL
 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL
 +sec_bulk_write_64691 sec_bulk_write 2-3 64691 NULL
-+__feat_register_sp_64712 __feat_register_sp 6 64712 NULL
++pfn_to_hpa_64703 pfn_to_hpa 0-1 64703 NULL
++ip_select_ident_more_64707 ip_select_ident_more 4 64707 NULL
 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL
 +dapm_bias_read_file_64715 dapm_bias_read_file 3 64715 NULL
 +atomic_add_return_64720 atomic_add_return 0-1 64720 NULL
 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
++AscGetChipVersion_64737 AscGetChipVersion 0 64737 NULL
 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
++perf_swevent_event_64745 perf_swevent_event 2 64745 NULL
 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3 64753 NULL
++message_for_md_64777 message_for_md 5 64777 NULL
 +isr_low_rssi_read_64789 isr_low_rssi_read 3 64789 NULL
 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3 64798 NULL
 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3 64800 NULL
++rfkill_fop_write_64808 rfkill_fop_write 3 64808 NULL
++proc_projid_map_write_64810 proc_projid_map_write 3 64810 NULL
 +megaraid_change_queue_depth_64815 megaraid_change_queue_depth 2 64815 NULL
 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
 +vaddr_get_pfn_64818 vaddr_get_pfn 1 64818 NULL
@@ -108588,68 +109958,79 @@ index 0000000..b04803b
 +do_kimage_alloc_64827 do_kimage_alloc 3 64827 NULL
 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
 +gfn_to_pfn_64870 gfn_to_pfn 2 64870 NULL
++lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
 +ffs_epfile_io_64886 ffs_epfile_io 3 64886 NULL
++mk_pid_64894 mk_pid 0-3 64894 NULL
 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3 64924 NULL
++usb_reset_and_verify_device_64933 usb_reset_and_verify_device 0 64933 NULL
 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3 64946 NULL
-+snd_rawmidi_ioctl_compat_64954 snd_rawmidi_ioctl_compat 3 64954 NULL
 +ip_options_get_from_user_64958 ip_options_get_from_user 4 64958 NULL
 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3 64971 NULL
 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
-+pskb_pull_65005 pskb_pull 2 65005 NULL
-+unifi_write_65012 unifi_write 3 65012 NULL
 +crypto_ahash_digestsize_65014 crypto_ahash_digestsize 0 65014 NULL
-+nfs_readdata_alloc_65015 nfs_readdata_alloc 2 65015 NULL
 +insert_dent_65034 insert_dent 7 65034 NULL
-+compat_put_ushort_65040 compat_put_ushort 1 65040 NULL
-+brcmf_sdcard_rwdata_65041 brcmf_sdcard_rwdata 5 65041 NULL
-+tty_audit_log_65043 tty_audit_log 8 65043 NULL
-+compat_cmdtest_65064 compat_cmdtest 2 65064 NULL
-+count_run_65072 count_run 0-2-4 65072 NULL nohasharray
-+bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
-+__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2-3 65076 NULL
++snd_hda_get_pin_label_65035 snd_hda_get_pin_label 5 65035 NULL
++ext4_ind_trans_blocks_65053 ext4_ind_trans_blocks 0-2 65053 NULL
++pcibios_enable_device_65059 pcibios_enable_device 0 65059 NULL
++make_idx_node_65068 make_idx_node 0 65068 NULL
++count_run_65072 count_run 0-2-4-5 65072 NULL
++__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL
 +ocfs2_truncate_cluster_pages_65086 ocfs2_truncate_cluster_pages 2 65086 NULL
-+ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 0 65090 NULL
-+C_SYSC_semctl_65091 C_SYSC_semctl 4 65091 NULL
-+ssb_bus_register_65183 ssb_bus_register 3 65183 NULL
++send_create_inode_65090 send_create_inode 0 65090 NULL nohasharray
++ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 0 65090 &send_create_inode_65090
++uasp_alloc_cmd_65097 uasp_alloc_cmd 0 65097 NULL
++__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
++generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
++kswapd_shrink_zone_65174 kswapd_shrink_zone 4 65174 NULL
++i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 NULL
++btrfs_run_delayed_items_nr_65204 btrfs_run_delayed_items_nr 0 65204 NULL
 +rx_rx_done_read_65217 rx_rx_done_read 3 65217 NULL
 +print_endpoint_stat_65232 print_endpoint_stat 3-4-0 65232 NULL
++journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
 +atomic_long_read_65263 atomic_long_read 0 65263 NULL
 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL
 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL
++get_unaligned_le16_65293 get_unaligned_le16 0 65293 NULL
 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
 +redirected_tty_write_65297 redirected_tty_write 3 65297 NULL
 +get_var_len_65304 get_var_len 0 65304 NULL
 +unpack_array_65318 unpack_array 0 65318 NULL
 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4 65336 NULL
-+init_list_set_65351 init_list_set 2-3 65351 NULL
++init_list_set_65351 init_list_set 3-2 65351 NULL
 +dma_rx_requested_read_65354 dma_rx_requested_read 3 65354 NULL
 +batadv_tt_save_orig_buffer_65361 batadv_tt_save_orig_buffer 4 65361 NULL
 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL
-+strchr_65372 strchr 0 65372 NULL nohasharray
-+SyS_writev_65372 SyS_writev 3 65372 &strchr_65372
-+__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1-2 65397 NULL
++SyS_writev_65372 SyS_writev 3 65372 NULL
++mi_set_context_65395 mi_set_context 0 65395 NULL
++__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL
 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
-+iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
-+ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 3-4 65410 NULL
-+drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
++__read_vmcore_65402 __read_vmcore 2 65402 NULL
++usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
++ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 4-3 65410 NULL
++drm_calloc_large_65421 drm_calloc_large 2-1 65421 NULL
++device_add_groups_65423 device_add_groups 0 65423 NULL
 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
++vmalloc_to_pfn_65437 vmalloc_to_pfn 0 65437 NULL
 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
-+ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 NULL
++il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3 65464 NULL
++ext4_es_zeroout_65465 ext4_es_zeroout 0 65465 NULL
++clear_user_65470 clear_user 2 65470 NULL
 +dpcm_state_read_file_65489 dpcm_state_read_file 3 65489 NULL
-+alloc_dr_65495 alloc_dr 2 65495 NULL
++lookup_inline_extent_backref_65493 lookup_inline_extent_backref 9-0 65493 NULL
++nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL
 diff --git a/tools/gcc/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin.c
 new file mode 100644
-index 0000000..03d0c84
+index 0000000..87dd5e2
 --- /dev/null
 +++ b/tools/gcc/size_overflow_plugin.c
-@@ -0,0 +1,2113 @@
+@@ -0,0 +1,3840 @@
 +/*
 + * Copyright 2011, 2012, 2013 by Emese Revfy <re.emese@gmail.com>
 + * Licensed under the GPL v2, or (at your option) v3
@@ -108688,6 +110069,30 @@ index 0000000..03d0c84
 +
 +#if BUILDING_GCC_VERSION >= 4008
 +#define TODO_dump_func 0
++#define TODO_dump_cgraph 0
++#endif
++
++#define __unused __attribute__((__unused__))
++#define ASM_NAME(node) IDENTIFIER_POINTER(DECL_ASSEMBLER_NAME(node))
++#define NAME(node) IDENTIFIER_POINTER(DECL_NAME(node))
++#define NAME_LEN(node) IDENTIFIER_LENGTH(DECL_NAME(node))
++#define BEFORE_STMT true
++#define AFTER_STMT false
++#define CREATE_NEW_VAR NULL_TREE
++#define CODES_LIMIT 32
++#define MAX_PARAM 31
++#define VEC_LEN 128
++#define MY_STMT GF_PLF_1
++#define NO_CAST_CHECK GF_PLF_2
++#define RET_CHECK NULL_TREE
++#define CANNOT_FIND_ARG 32
++#define WRONG_NODE 32
++#define NOT_INTENTIONAL_ASM NULL
++#define MIN_CHECK true
++#define MAX_CHECK false
++
++#if BUILDING_GCC_VERSION == 4005
++#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
 +#endif
 +
 +struct size_overflow_hash {
@@ -108702,44 +110107,56 @@ index 0000000..03d0c84
 +	MARK_NO, MARK_YES, MARK_NOT_INTENTIONAL, MARK_TURN_OFF
 +};
 +
-+enum err_code_conditions {
-+	CAST_ONLY, FROM_CONST
-+};
++static unsigned int call_count;
 +
-+static unsigned int call_count = 0;
++struct visited {
++	struct visited *next;
++	const_tree fndecl;
++	unsigned int num;
++	const_gimple first_stmt;
++};
 +
-+#define __unused __attribute__((__unused__))
-+#define NAME(node) IDENTIFIER_POINTER(DECL_NAME(node))
-+#define NAME_LEN(node) IDENTIFIER_LENGTH(DECL_NAME(node))
-+#define BEFORE_STMT true
-+#define AFTER_STMT false
-+#define CREATE_NEW_VAR NULL_TREE
-+#define CODES_LIMIT 32
-+#define MAX_PARAM 31
-+#define MY_STMT GF_PLF_1
-+#define NO_CAST_CHECK GF_PLF_2
-+#define FROM_ARG true
-+#define FROM_RET false
++struct next_cgraph_node {
++	struct next_cgraph_node *next;
++	struct cgraph_node *current_function;
++	tree callee_fndecl;
++	unsigned int num;
++};
 +
-+#if BUILDING_GCC_VERSION == 4005
-+#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
++struct interesting_node {
++	struct interesting_node *next;
++	gimple first_stmt;
++	const_tree fndecl;
++	tree node;
++#if BUILDING_GCC_VERSION <= 4007
++	VEC(tree, gc) *last_nodes;
++#else
++	vec<tree, va_gc> *last_nodes;
 +#endif
++	unsigned int num;
++	enum mark intentional_attr_decl;
++	enum mark intentional_attr_cur_fndecl;
++	gimple intentional_mark_from_gimple;
++};
 +
 +int plugin_is_GPL_compatible;
 +void debug_gimple_stmt(gimple gs);
 +
-+static tree expand(struct pointer_set_t *visited, tree lhs);
-+static enum mark pre_expand(struct pointer_set_t *visited, bool *search_err_code, const_tree lhs);
 +static tree report_size_overflow_decl;
 +static const_tree const_char_ptr_type_node;
-+static unsigned int handle_function(void);
-+static void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
++
++static tree expand(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree lhs);
++static void set_conditions(struct pointer_set_t *visited, bool *interesting_conditions, const_tree lhs);
++static void walk_use_def(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs);
++static enum mark search_intentional(struct pointer_set_t *visited, const_tree lhs);
++static void search_size_overflow_attribute(struct pointer_set_t *visited, tree lhs);
++
++static void check_size_overflow(struct cgraph_node *caller_node, gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
 +static tree get_size_overflow_type(gimple stmt, const_tree node);
 +static tree dup_assign(struct pointer_set_t *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
-+static void print_missing_msg(tree func, unsigned int argnum);
 +
 +static struct plugin_info size_overflow_plugin_info = {
-+	.version	= "20130822beta",
++	.version	= "20131120beta",
 +	.help		= "no-size-overflow\tturn off size overflow checking\n",
 +};
 +
@@ -108772,14 +110189,9 @@ index 0000000..03d0c84
 +	return NULL_TREE;
 +}
 +
-+static const char* get_asm_name(tree node)
-+{
-+	return IDENTIFIER_POINTER(DECL_ASSEMBLER_NAME(node));
-+}
-+
 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
 +{
-+	unsigned int arg_count, arg_num;
++	unsigned int arg_count;
 +	enum tree_code code = TREE_CODE(*node);
 +
 +	switch (code) {
@@ -108791,11 +110203,6 @@ index 0000000..03d0c84
 +		arg_count = type_num_arguments(*node);
 +		break;
 +	case FIELD_DECL:
-+		arg_num = TREE_INT_CST_LOW(TREE_VALUE(args));
-+		if (arg_num != 0) {
-+			*no_add_attrs = true;
-+			error("%s: %qE attribute parameter can only be 0 in structure fields", __func__, name);
-+		}
 +		return NULL_TREE;
 +	default:
 +		*no_add_attrs = true;
@@ -108848,55 +110255,70 @@ index 0000000..03d0c84
 +	register_attribute(&intentional_overflow_attr);
 +}
 +
-+// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
-+static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
++static bool is_bool(const_tree node)
 +{
-+#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
-+#define cwmixa( in ) { cwfold( in, m, k, h ); }
-+#define cwmixb( in ) { cwfold( in, n, h, k ); }
-+
-+	unsigned int m = 0x57559429;
-+	unsigned int n = 0x5052acdb;
-+	const unsigned int *key4 = (const unsigned int *)key;
-+	unsigned int h = len;
-+	unsigned int k = len + seed + n;
-+	unsigned long long p;
++	const_tree type;
 +
-+	while (len >= 8) {
-+		cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
-+		len -= 8;
-+	}
-+	if (len >= 4) {
-+		cwmixb(key4[0]) key4 += 1;
-+		len -= 4;
-+	}
-+	if (len)
-+		cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
-+	cwmixb(h ^ (k + n));
-+	return k ^ h;
++	if (node == NULL_TREE)
++		return false;
 +
-+#undef cwfold
-+#undef cwmixa
-+#undef cwmixb
++	type = TREE_TYPE(node);
++	if (!INTEGRAL_TYPE_P(type))
++		return false;
++	if (TREE_CODE(type) == BOOLEAN_TYPE)
++		return true;
++	if (TYPE_PRECISION(type) == 1)
++		return true;
++	return false;
 +}
 +
-+static inline unsigned int get_hash_num(const char *fndecl, const char *tree_codes, unsigned int len, unsigned int seed)
++static bool skip_types(const_tree var)
 +{
-+	unsigned int fn = CrapWow(fndecl, strlen(fndecl), seed) & 0xffff;
-+	unsigned int codes = CrapWow(tree_codes, len, seed) & 0xffff;
-+	return fn ^ codes;
-+}
++	tree type;
++	enum tree_code code;
 +
-+static inline tree get_original_function_decl(tree fndecl)
-+{
-+	if (DECL_ABSTRACT_ORIGIN(fndecl))
-+		return DECL_ABSTRACT_ORIGIN(fndecl);
-+	return fndecl;
++	if (is_gimple_constant(var))
++		return true;
++
++	switch (TREE_CODE(var)) {
++		case ADDR_EXPR:
++#if BUILDING_GCC_VERSION >= 4006
++		case MEM_REF:
++#endif
++		case ARRAY_REF:
++		case BIT_FIELD_REF:
++		case INDIRECT_REF:
++		case TARGET_MEM_REF:
++		case COMPONENT_REF:
++		case VAR_DECL:
++		case VIEW_CONVERT_EXPR:
++			return true;
++		default:
++			break;
++	}
++
++	code = TREE_CODE(var);
++	gcc_assert(code == SSA_NAME || code == PARM_DECL);
++
++	type = TREE_TYPE(var);
++	switch (TREE_CODE(type)) {
++		case INTEGER_TYPE:
++		case ENUMERAL_TYPE:
++			return false;
++		case BOOLEAN_TYPE:
++			return is_bool(var);
++		default:
++			return true;
++	}
 +}
 +
 +static inline gimple get_def_stmt(const_tree node)
 +{
 +	gcc_assert(node != NULL_TREE);
++
++	if (skip_types(node))
++		return NULL;
++
 +	if (TREE_CODE(node) != SSA_NAME)
 +		return NULL;
 +	return SSA_NAME_DEF_STMT(node);
@@ -108939,163 +110361,149 @@ index 0000000..03d0c84
 +	}
 +}
 +
-+static size_t add_type_codes(const_tree type, unsigned char *tree_codes, size_t len)
++struct function_hash {
++	size_t tree_codes_len;
++	unsigned char tree_codes[CODES_LIMIT];
++	tree fndecl;
++	unsigned int hash;
++};
++
++// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
++static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
++{
++#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
++#define cwmixa( in ) { cwfold( in, m, k, h ); }
++#define cwmixb( in ) { cwfold( in, n, h, k ); }
++
++	unsigned int m = 0x57559429;
++	unsigned int n = 0x5052acdb;
++	const unsigned int *key4 = (const unsigned int *)key;
++	unsigned int h = len;
++	unsigned int k = len + seed + n;
++	unsigned long long p;
++
++	while (len >= 8) {
++		cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
++		len -= 8;
++	}
++	if (len >= 4) {
++		cwmixb(key4[0]) key4 += 1;
++		len -= 4;
++	}
++	if (len)
++		cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
++	cwmixb(h ^ (k + n));
++	return k ^ h;
++
++#undef cwfold
++#undef cwmixa
++#undef cwmixb
++}
++
++static void set_hash(const char *fn_name, struct function_hash *fn_hash_data)
++{
++	unsigned int fn, codes, seed = 0;
++
++	fn = CrapWow(fn_name, strlen(fn_name), seed) & 0xffff;
++	codes = CrapWow((const char*)fn_hash_data->tree_codes, fn_hash_data->tree_codes_len, seed) & 0xffff;
++
++	fn_hash_data->hash = fn ^ codes;
++}
++
++static void set_node_codes(const_tree type, struct function_hash *fn_hash_data)
 +{
 +	gcc_assert(type != NULL_TREE);
++	gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
 +
-+	while (type && len < CODES_LIMIT) {
-+		tree_codes[len] = get_tree_code(type);
-+		len++;
++	while (type && fn_hash_data->tree_codes_len < CODES_LIMIT) {
++		fn_hash_data->tree_codes[fn_hash_data->tree_codes_len] = get_tree_code(type);
++		fn_hash_data->tree_codes_len++;
 +		type = TREE_TYPE(type);
 +	}
-+	return len;
 +}
 +
-+static unsigned int get_function_decl(const_tree fndecl, unsigned char *tree_codes)
++static void set_result_codes(const_tree node, struct function_hash *fn_hash_data)
 +{
-+	const_tree arg, result, arg_field, type = TREE_TYPE(fndecl);
-+	enum tree_code code = TREE_CODE(type);
-+	size_t len = 0;
++	const_tree result;
 +
-+	gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
++	gcc_assert(node != NULL_TREE);
 +
-+	arg = TYPE_ARG_TYPES(type);
-+	// skip builtins __builtin_constant_p
-+	if (!arg && DECL_BUILT_IN(fndecl))
-+		return 0;
++	if (DECL_P(node)) {
++		result = DECL_RESULT(node);
++		if (result != NULL_TREE)
++			return set_node_codes(TREE_TYPE(result), fn_hash_data);
++		return set_result_codes(TREE_TYPE(node), fn_hash_data);
++	}
 +
-+	if (TREE_CODE_CLASS(code) == tcc_type)
-+		result = type;
-+	else
-+		result = DECL_RESULT(fndecl);
++	gcc_assert(TYPE_P(node));
 +
-+	gcc_assert(result != NULL_TREE);
-+	len = add_type_codes(TREE_TYPE(result), tree_codes, len);
++	if (TREE_CODE(node) == FUNCTION_TYPE)
++		return set_result_codes(TREE_TYPE(node), fn_hash_data);
 +
-+	if (arg == NULL_TREE) {
-+		gcc_assert(CODE_CONTAINS_STRUCT(TREE_CODE(fndecl), TS_DECL_NON_COMMON));
-+		arg_field = DECL_ARGUMENT_FLD(fndecl);
-+		if (arg_field == NULL_TREE)
-+			return 0;
-+		arg = TREE_TYPE(arg_field);
-+		len = add_type_codes(arg, tree_codes, len);
-+		gcc_assert(len != 0);
-+		return len;
-+	}
++	return set_node_codes(node, fn_hash_data);
++}
 +
-+	gcc_assert(arg != NULL_TREE && TREE_CODE(arg) == TREE_LIST);
-+	while (arg && len < CODES_LIMIT) {
-+		len = add_type_codes(TREE_VALUE(arg), tree_codes, len);
-+		arg = TREE_CHAIN(arg);
-+	}
++static void set_function_codes(struct function_hash *fn_hash_data)
++{
++	const_tree arg, type = TREE_TYPE(fn_hash_data->fndecl);
++	enum tree_code code = TREE_CODE(type);
 +
-+	gcc_assert(len != 0);
-+	return len;
++	gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
++
++	set_result_codes(fn_hash_data->fndecl, fn_hash_data);
++
++	for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && fn_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
++		set_node_codes(TREE_VALUE(arg), fn_hash_data);
 +}
 +
 +static const struct size_overflow_hash *get_function_hash(tree fndecl)
 +{
-+	unsigned int hash;
 +	const struct size_overflow_hash *entry;
-+	unsigned char tree_codes[CODES_LIMIT];
-+	size_t len;
++	struct function_hash fn_hash_data;
 +	const char *func_name;
 +
-+	fndecl = get_original_function_decl(fndecl);
-+	len = get_function_decl(fndecl, tree_codes);
-+	if (len == 0)
++	// skip builtins __builtin_constant_p
++	if (DECL_BUILT_IN(fndecl))
 +		return NULL;
 +
-+	func_name = get_asm_name(fndecl);
-+	hash = get_hash_num(func_name, (const char*) tree_codes, len, 0);
++	fn_hash_data.fndecl = fndecl;
++	fn_hash_data.tree_codes_len = 0;
++
++	set_function_codes(&fn_hash_data);
++	gcc_assert(fn_hash_data.tree_codes_len != 0);
++
++	func_name = ASM_NAME(fn_hash_data.fndecl);
++	set_hash(func_name, &fn_hash_data);
++
++	entry = size_overflow_hash[fn_hash_data.hash];
 +
-+	entry = size_overflow_hash[hash];
 +	while (entry) {
 +		if (!strcmp(entry->name, func_name))
 +			return entry;
 +		entry = entry->next;
 +	}
-+
 +	return NULL;
 +}
 +
-+static bool is_bool(const_tree node)
-+{
-+	const_tree type;
-+
-+	if (node == NULL_TREE)
-+		return false;
-+
-+	type = TREE_TYPE(node);
-+	if (!INTEGRAL_TYPE_P(type))
-+		return false;
-+	if (TREE_CODE(type) == BOOLEAN_TYPE)
-+		return true;
-+	if (TYPE_PRECISION(type) == 1)
-+		return true;
-+	return false;
-+}
-+
-+static bool skip_types(const_tree var)
++static void print_missing_msg(tree func, unsigned int argnum)
 +{
-+	tree type;
-+
-+	if (is_gimple_constant(var))
-+		return true;
-+
-+	switch (TREE_CODE(var)) {
-+		case ADDR_EXPR:
-+#if BUILDING_GCC_VERSION >= 4006
-+		case MEM_REF:
-+#endif
-+		case ARRAY_REF:
-+		case BIT_FIELD_REF:
-+		case INDIRECT_REF:
-+		case TARGET_MEM_REF:
-+			return true;
-+		case PARM_DECL:
-+		case VAR_DECL:
-+		case COMPONENT_REF:
-+			return false;
-+		default:
-+			break;
-+	}
-+
-+	gcc_assert(TREE_CODE(var) == SSA_NAME);
++	location_t loc;
++	const char *curfunc;
++	struct function_hash fn_hash_data;
 +
-+	type = TREE_TYPE(var);
-+	switch (TREE_CODE(type)) {
-+		case INTEGER_TYPE:
-+		case ENUMERAL_TYPE:
-+			return false;
-+		case BOOLEAN_TYPE:
-+			return is_bool(var);
-+		default:
-+			break;
-+	}
++	fn_hash_data.fndecl = DECL_ORIGIN(func);
++	fn_hash_data.tree_codes_len = 0;
 +
-+	gcc_assert(TREE_CODE(type) == POINTER_TYPE);
++	loc = DECL_SOURCE_LOCATION(fn_hash_data.fndecl);
++	curfunc = ASM_NAME(fn_hash_data.fndecl);
 +
-+	type = TREE_TYPE(type);
-+	gcc_assert(type != NULL_TREE);
-+	switch (TREE_CODE(type)) {
-+		case RECORD_TYPE:
-+		case POINTER_TYPE:
-+		case ARRAY_TYPE:
-+			return true;
-+		case VOID_TYPE:
-+		case INTEGER_TYPE:
-+		case UNION_TYPE:
-+			return false;
-+		default:
-+			break;
-+	}
++	set_function_codes(&fn_hash_data);
++	set_hash(curfunc, &fn_hash_data);
 +
-+	debug_tree((tree)var);
-+	gcc_unreachable();
++	inform(loc, "Function %s is missing from the size_overflow hash table +%s+%u+%u+", curfunc, curfunc, argnum, fn_hash_data.hash);
 +}
 +
-+static unsigned int find_arg_number(const_tree arg, tree func)
++static unsigned int find_arg_number_tree(const_tree arg, const_tree func)
 +{
 +	tree var;
 +	unsigned int argnum = 1;
@@ -109110,7 +110518,7 @@ index 0000000..03d0c84
 +			return argnum;
 +	}
 +
-+	return 0;
++	return CANNOT_FIND_ARG;
 +}
 +
 +static tree create_new_var(tree type)
@@ -109132,7 +110540,7 @@ index 0000000..03d0c84
 +
 +	gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
 +	assign = gimple_build_assign_with_ops(code, lhs, rhs1, rhs2);
-+	gimple_set_lhs(assign, make_ssa_name(lhs, assign));
++	gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
 +
 +	gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
 +	update_stmt(assign);
@@ -109153,11 +110561,10 @@ index 0000000..03d0c84
 +{
 +	switch (gimple_code(stmt)) {
 +	case GIMPLE_ASSIGN:
++	case GIMPLE_CALL:
 +		return gimple_get_lhs(stmt);
 +	case GIMPLE_PHI:
 +		return gimple_phi_result(stmt);
-+	case GIMPLE_CALL:
-+		return gimple_call_lhs(stmt);
 +	default:
 +		return NULL_TREE;
 +	}
@@ -109195,7 +110602,7 @@ index 0000000..03d0c84
 +		gcc_unreachable();
 +
 +	def_stmt = get_def_stmt(rhs);
-+	if (skip_cast(dst_type, rhs, force) && gimple_plf(def_stmt, MY_STMT))
++	if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && gimple_plf(def_stmt, MY_STMT))
 +		return def_stmt;
 +
 +	if (lhs == CREATE_NEW_VAR)
@@ -109208,15 +110615,13 @@ index 0000000..03d0c84
 +		gimple_set_location(assign, loc);
 +	}
 +
-+	gimple_set_lhs(assign, make_ssa_name(lhs, assign));
++	gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
 +
 +	if (before)
 +		gsi_insert_before(gsi, assign, GSI_NEW_STMT);
 +	else
 +		gsi_insert_after(gsi, assign, GSI_NEW_STMT);
 +	update_stmt(assign);
-+	gimple_set_plf(assign, MY_STMT, true);
-+
 +	return assign;
 +}
 +
@@ -109224,13 +110629,14 @@ index 0000000..03d0c84
 +{
 +	gimple_stmt_iterator gsi;
 +	tree lhs;
-+	const_gimple new_stmt;
++	gimple new_stmt;
 +
 +	if (rhs == NULL_TREE)
 +		return NULL_TREE;
 +
 +	gsi = gsi_for_stmt(stmt);
 +	new_stmt = build_cast_stmt(size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
++	gimple_set_plf(new_stmt, MY_STMT, true);
 +
 +	lhs = get_lhs(new_stmt);
 +	gcc_assert(lhs != NULL_TREE);
@@ -109248,25 +110654,8 @@ index 0000000..03d0c84
 +
 +	gsi = gsi_for_stmt(stmt);
 +	cast_stmt = build_cast_stmt(intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
-+	return gimple_get_lhs(cast_stmt);
-+}
-+
-+static void check_function_hash(const_gimple stmt)
-+{
-+	tree func;
-+	const struct size_overflow_hash *hash;
-+
-+	if (gimple_code(stmt) != GIMPLE_CALL)
-+		return;
-+
-+	func = gimple_call_fndecl(stmt);
-+	//fs/xattr.c D.34222_15 = D.34219_14 (dentry_3(D), name_7(D), 0B, 0);
-+	if (func == NULL_TREE)
-+		return;
-+
-+	hash = get_function_hash(func);
-+	if (!hash)
-+		print_missing_msg(func, 0);
++	gimple_set_plf(cast_stmt, MY_STMT, true);
++	return gimple_assign_lhs(cast_stmt);
 +}
 +
 +static tree create_assign(struct pointer_set_t *visited, gimple oldstmt, tree rhs1, bool before)
@@ -109285,8 +110674,6 @@ index 0000000..03d0c84
 +		lhs = rhs1;
 +		break;
 +	case GIMPLE_CALL:
-+		lhs = gimple_call_lhs(oldstmt);
-+		break;
 +	case GIMPLE_ASSIGN:
 +		lhs = gimple_get_lhs(oldstmt);
 +		break;
@@ -109327,7 +110714,7 @@ index 0000000..03d0c84
 +{
 +	gimple stmt;
 +	gimple_stmt_iterator gsi;
-+	tree size_overflow_type, new_var, lhs = gimple_get_lhs(oldstmt);
++	tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
 +
 +	if (gimple_plf(oldstmt, MY_STMT))
 +		return lhs;
@@ -109352,7 +110739,7 @@ index 0000000..03d0c84
 +
 +	new_var = create_new_var(size_overflow_type);
 +	new_var = make_ssa_name(new_var, stmt);
-+	gimple_set_lhs(stmt, new_var);
++	gimple_assign_set_lhs(stmt, new_var);
 +
 +	if (rhs1 != NULL_TREE)
 +		gimple_assign_set_rhs1(stmt, rhs1);
@@ -109370,79 +110757,101 @@ index 0000000..03d0c84
 +	gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
 +	update_stmt(stmt);
 +	pointer_set_insert(visited, oldstmt);
-+	return gimple_get_lhs(stmt);
++	return gimple_assign_lhs(stmt);
 +}
 +
-+static tree cast_parm_decl(tree phi_ssa_name, tree arg, tree size_overflow_type)
++static tree cast_parm_decl(tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
 +{
-+	basic_block first_bb;
 +	gimple assign;
 +	gimple_stmt_iterator gsi;
++	basic_block first_bb;
 +
-+	first_bb = split_block_after_labels(ENTRY_BLOCK_PTR)->dest;
-+	gcc_assert(dom_info_available_p(CDI_DOMINATORS));
-+	set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR);
++	gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
 +
-+	gsi = gsi_start_bb(first_bb);
++	if (bb->index == 0) {
++		first_bb = split_block_after_labels(ENTRY_BLOCK_PTR)->dest;
++		gcc_assert(dom_info_available_p(CDI_DOMINATORS));
++		set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR);
++		bb = first_bb;
++	}
++
++	gsi = gsi_after_labels(bb);
 +	assign = build_cast_stmt(size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
-+	return gimple_get_lhs(assign);
++	gimple_set_plf(assign, MY_STMT, true);
++
++	return gimple_assign_lhs(assign);
 +}
 +
-+static tree use_phi_ssa_name(tree phi_ssa_name, tree new_arg)
++static tree use_phi_ssa_name(tree ssa_name_var, tree new_arg)
 +{
 +	gimple_stmt_iterator gsi;
-+	const_gimple assign;
-+	gimple def_stmt = get_def_stmt(new_arg);
++	gimple assign, def_stmt = get_def_stmt(new_arg);
 +
 +	if (gimple_code(def_stmt) == GIMPLE_PHI) {
 +		gsi = gsi_after_labels(gimple_bb(def_stmt));
-+		assign = build_cast_stmt(TREE_TYPE(new_arg), new_arg, phi_ssa_name, &gsi, BEFORE_STMT, true);
++		assign = build_cast_stmt(TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
 +	} else {
 +		gsi = gsi_for_stmt(def_stmt);
-+		assign = build_cast_stmt(TREE_TYPE(new_arg), new_arg, phi_ssa_name, &gsi, AFTER_STMT, true);
++		assign = build_cast_stmt(TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
 +	}
 +
-+	return gimple_get_lhs(assign);
++	gimple_set_plf(assign, MY_STMT, true);
++	return gimple_assign_lhs(assign);
 +}
 +
-+static tree cast_visited_phi_arg(tree phi_ssa_name, tree arg, tree size_overflow_type)
++static tree cast_visited_phi_arg(tree ssa_name_var, tree arg, tree size_overflow_type)
 +{
 +	basic_block bb;
 +	gimple_stmt_iterator gsi;
-+	const_gimple assign, def_stmt;
++	const_gimple def_stmt;
++	gimple assign;
 +
 +	def_stmt = get_def_stmt(arg);
 +	bb = gimple_bb(def_stmt);
 +	gcc_assert(bb->index != 0);
 +	gsi = gsi_after_labels(bb);
 +
-+	assign = build_cast_stmt(size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
-+	return gimple_get_lhs(assign);
++	assign = build_cast_stmt(size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
++	gimple_set_plf(assign, MY_STMT, true);
++	return gimple_assign_lhs(assign);
 +}
 +
-+static tree create_new_phi_arg(tree phi_ssa_name, tree new_arg, tree arg, gimple oldstmt)
++static tree create_new_phi_arg(tree ssa_name_var, tree new_arg, gimple oldstmt, unsigned int i)
 +{
 +	tree size_overflow_type;
-+	const_gimple def_stmt = get_def_stmt(arg);
++	tree arg;
++	const_gimple def_stmt;
 +
-+	if (phi_ssa_name != NULL_TREE)
-+		phi_ssa_name = SSA_NAME_VAR(phi_ssa_name);
++	if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
++		return new_arg;
 +
++	arg = gimple_phi_arg_def(oldstmt, i);
++	def_stmt = get_def_stmt(arg);
++	gcc_assert(def_stmt != NULL);
 +	size_overflow_type = get_size_overflow_type(oldstmt, arg);
 +
-+	if (new_arg != NULL_TREE) {
-+		gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
-+		return use_phi_ssa_name(phi_ssa_name, new_arg);
++	switch (gimple_code(def_stmt)) {
++	case GIMPLE_PHI:
++		return cast_visited_phi_arg(ssa_name_var, arg, size_overflow_type);
++	case GIMPLE_NOP: {
++		basic_block bb;
++
++		bb = gimple_phi_arg_edge(oldstmt, i)->src;
++		return cast_parm_decl(ssa_name_var, arg, size_overflow_type, bb);
 +	}
++	case GIMPLE_ASM: {
++		gimple_stmt_iterator gsi;
++		gimple assign, stmt = get_def_stmt(arg);
 +
-+	switch(gimple_code(def_stmt)) {
-+	case GIMPLE_PHI:
-+		return cast_visited_phi_arg(phi_ssa_name, arg, size_overflow_type);
-+	case GIMPLE_NOP:
-+		return cast_parm_decl(phi_ssa_name, arg, size_overflow_type);
++		gsi = gsi_for_stmt(stmt);
++		assign = build_cast_stmt(size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
++		gimple_set_plf(assign, MY_STMT, true);
++		return gimple_assign_lhs(assign);
++	}
 +	default:
-+		debug_gimple_stmt((gimple)def_stmt);
-+		gcc_unreachable();
++		gcc_assert(new_arg != NULL_TREE);
++		gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
++		return use_phi_ssa_name(ssa_name_var, new_arg);
 +	}
 +}
 +
@@ -109455,6 +110864,13 @@ index 0000000..03d0c84
 +
 +	bb = gsi_bb(gsi);
 +
++	if (result == NULL_TREE) {
++		tree old_result = gimple_phi_result(oldstmt);
++		tree size_overflow_type = get_size_overflow_type(oldstmt, old_result);
++
++		result = create_new_var(size_overflow_type);
++	}
++
 +	phi = create_phi_node(result, bb);
 +	gimple_phi_set_result(phi, make_ssa_name(result, phi));
 +	seq = phi_nodes(bb);
@@ -109468,45 +110884,102 @@ index 0000000..03d0c84
 +	return phi;
 +}
 +
-+static tree handle_phi(struct pointer_set_t *visited, tree orig_result)
++#if BUILDING_GCC_VERSION <= 4007
++static tree create_new_phi_node(VEC(tree, gc) *args, tree ssa_name_var, gimple oldstmt)
++#else
++static tree create_new_phi_node(vec<tree, va_gc> *args, tree ssa_name_var, gimple oldstmt)
++#endif
++{
++	gimple new_phi;
++	unsigned int i;
++	tree arg, result;
++	location_t loc = gimple_location(oldstmt);
++
++#if BUILDING_GCC_VERSION <= 4007
++	gcc_assert(!VEC_empty(tree, args));
++#else
++	gcc_assert(!args->is_empty());
++#endif
++
++	new_phi = overflow_create_phi_node(oldstmt, ssa_name_var);
++	result = gimple_phi_result(new_phi);
++	ssa_name_var = SSA_NAME_VAR(result);
++
++
++#if BUILDING_GCC_VERSION == 4005
++	for (i = 0; i < VEC_length(tree, args); i++) {
++		arg = VEC_index(tree, args, i);
++#elif BUILDING_GCC_VERSION <= 4007
++	FOR_EACH_VEC_ELT(tree, args, i, arg) {
++#else
++	FOR_EACH_VEC_ELT(*args, i, arg) {
++#endif
++		arg = create_new_phi_arg(ssa_name_var, arg, oldstmt, i);
++		add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
++	}
++
++#if BUILDING_GCC_VERSION <= 4007
++	VEC_free(tree, gc, args);
++#else
++	vec_free(args);
++#endif
++	update_stmt(new_phi);
++	return result;
++}
++
++static tree handle_phi(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree orig_result)
 +{
-+	gimple new_phi = NULL;
++	tree ssa_name_var = NULL_TREE;
++#if BUILDING_GCC_VERSION <= 4007
++	VEC(tree, gc) *args;
++#else
++	vec<tree, va_gc> *args;
++#endif
 +	gimple oldstmt = get_def_stmt(orig_result);
-+	tree phi_ssa_name = NULL_TREE;
-+	unsigned int i;
++	unsigned int i, len = gimple_phi_num_args(oldstmt);
 +
 +	pointer_set_insert(visited, oldstmt);
-+	for (i = 0; i < gimple_phi_num_args(oldstmt); i++) {
++#if BUILDING_GCC_VERSION <= 4007
++	args = VEC_alloc(tree, gc, len);
++#else
++	vec_alloc(args, len);
++#endif
++	for (i = 0; i < len; i++) {
 +		tree arg, new_arg;
 +
 +		arg = gimple_phi_arg_def(oldstmt, i);
++		new_arg = expand(visited, caller_node, arg);
 +
-+		new_arg = expand(visited, arg);
-+		new_arg = create_new_phi_arg(phi_ssa_name, new_arg, arg, oldstmt);
-+		if (i == 0) {
-+			phi_ssa_name = new_arg;
-+			new_phi = overflow_create_phi_node(oldstmt, SSA_NAME_VAR(phi_ssa_name));
++		if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
++			ssa_name_var = SSA_NAME_VAR(new_arg);
++
++		if (is_gimple_constant(arg)) {
++			tree size_overflow_type = get_size_overflow_type(oldstmt, arg);
++
++			new_arg = cast_a_tree(size_overflow_type, arg);
 +		}
 +
-+		gcc_assert(new_phi != NULL);
-+		add_phi_arg(new_phi, new_arg, gimple_phi_arg_edge(oldstmt, i), gimple_location(oldstmt));
++#if BUILDING_GCC_VERSION <= 4007
++		VEC_safe_push(tree, gc, args, new_arg);
++#else
++		vec_safe_push(args, new_arg);
++#endif
 +	}
 +
-+	gcc_assert(new_phi != NULL);
-+	update_stmt(new_phi);
-+	return gimple_phi_result(new_phi);
++	return create_new_phi_node(args, ssa_name_var, oldstmt);
 +}
 +
 +static tree change_assign_rhs(gimple stmt, const_tree orig_rhs, tree new_rhs)
 +{
-+	const_gimple assign;
++	gimple assign;
 +	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
 +	tree origtype = TREE_TYPE(orig_rhs);
 +
-+	gcc_assert(gimple_code(stmt) == GIMPLE_ASSIGN);
++	gcc_assert(is_gimple_assign(stmt));
 +
 +	assign = build_cast_stmt(origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
-+	return gimple_get_lhs(assign);
++	gimple_set_plf(assign, MY_STMT, true);
++	return gimple_assign_lhs(assign);
 +}
 +
 +static bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
@@ -109515,11 +110988,11 @@ index 0000000..03d0c84
 +	enum machine_mode lhs_mode, rhs_mode;
 +	gimple def_stmt = get_def_stmt(no_const_rhs);
 +
-+	if (!gimple_assign_cast_p(def_stmt))
++	if (!def_stmt || !gimple_assign_cast_p(def_stmt))
 +		return false;
 +
 +	rhs1 = gimple_assign_rhs1(def_stmt);
-+	lhs = gimple_get_lhs(def_stmt);
++	lhs = gimple_assign_lhs(def_stmt);
 +	rhs1_type = TREE_TYPE(rhs1);
 +	lhs_type = TREE_TYPE(lhs);
 +	rhs_mode = TYPE_MODE(rhs1_type);
@@ -109533,7 +111006,7 @@ index 0000000..03d0c84
 +static tree create_cast_assign(struct pointer_set_t *visited, gimple stmt)
 +{
 +	tree rhs1 = gimple_assign_rhs1(stmt);
-+	tree lhs = gimple_get_lhs(stmt);
++	tree lhs = gimple_assign_lhs(stmt);
 +	const_tree rhs1_type = TREE_TYPE(rhs1);
 +	const_tree lhs_type = TREE_TYPE(lhs);
 +
@@ -109550,12 +111023,11 @@ index 0000000..03d0c84
 +
 +	FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
 +		const_gimple use_stmt = USE_STMT(use_p);
++
 +		if (use_stmt == NULL)
 +			return true;
 +		if (is_gimple_debug(use_stmt))
 +			continue;
-+		if (!(gimple_bb(use_stmt)->flags & BB_REACHABLE))
-+			continue;
 +		return false;
 +	}
 +	return true;
@@ -109579,7 +111051,7 @@ index 0000000..03d0c84
 +		return false;
 +
 +	def_stmt = get_def_stmt(rhs1);
-+	if (!def_stmt || gimple_code(def_stmt) != GIMPLE_ASSIGN || gimple_num_ops(def_stmt) != 3)
++	if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
 +		return false;
 +
 +	if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
@@ -109613,10 +111085,10 @@ index 0000000..03d0c84
 +	return false;
 +}
 +
-+static tree create_cast_overflow_check(struct pointer_set_t *visited, tree new_rhs1, gimple stmt)
++static tree create_cast_overflow_check(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree new_rhs1, gimple stmt)
 +{
 +	bool cast_lhs, cast_rhs;
-+	tree lhs = gimple_get_lhs(stmt);
++	tree lhs = gimple_assign_lhs(stmt);
 +	tree rhs = gimple_assign_rhs1(stmt);
 +	const_tree lhs_type = TREE_TYPE(lhs);
 +	const_tree rhs_type = TREE_TYPE(rhs);
@@ -109658,17 +111130,17 @@ index 0000000..03d0c84
 +		return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
 +
 +	if (cast_lhs && !skip_lhs_cast_check(stmt))
-+		check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
++		check_size_overflow(caller_node, stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
 +
 +	if (cast_rhs)
-+		check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
++		check_size_overflow(caller_node, stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
 +
 +	return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
 +}
 +
-+static tree handle_unary_rhs(struct pointer_set_t *visited, gimple stmt)
++static tree handle_unary_rhs(struct pointer_set_t *visited, struct cgraph_node *caller_node, gimple stmt)
 +{
-+	tree rhs1, new_rhs1, lhs = gimple_get_lhs(stmt);
++	tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
 +
 +	if (gimple_plf(stmt, MY_STMT))
 +		return lhs;
@@ -109677,7 +111149,7 @@ index 0000000..03d0c84
 +	if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
 +		return create_assign(visited, stmt, lhs, AFTER_STMT);
 +
-+	new_rhs1 = expand(visited, rhs1);
++	new_rhs1 = expand(visited, caller_node, rhs1);
 +
 +	if (new_rhs1 == NULL_TREE)
 +		return create_cast_assign(visited, stmt);
@@ -109689,19 +111161,19 @@ index 0000000..03d0c84
 +		tree size_overflow_type = get_size_overflow_type(stmt, rhs1);
 +
 +		new_rhs1 = cast_to_new_size_overflow_type(stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
-+		check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
++		check_size_overflow(caller_node, stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
 +		return create_assign(visited, stmt, lhs, AFTER_STMT);
 +	}
 +
 +	if (!gimple_assign_cast_p(stmt))
 +		return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
 +
-+	return create_cast_overflow_check(visited, new_rhs1, stmt);
++	return create_cast_overflow_check(visited, caller_node, new_rhs1, stmt);
 +}
 +
-+static tree handle_unary_ops(struct pointer_set_t *visited, gimple stmt)
++static tree handle_unary_ops(struct pointer_set_t *visited, struct cgraph_node *caller_node, gimple stmt)
 +{
-+	tree rhs1, lhs = gimple_get_lhs(stmt);
++	tree rhs1, lhs = gimple_assign_lhs(stmt);
 +	gimple def_stmt = get_def_stmt(lhs);
 +
 +	gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
@@ -109712,7 +111184,7 @@ index 0000000..03d0c84
 +
 +	switch (TREE_CODE(rhs1)) {
 +	case SSA_NAME:
-+		return handle_unary_rhs(visited, def_stmt);
++		return handle_unary_rhs(visited, caller_node, def_stmt);
 +	case ARRAY_REF:
 +	case BIT_FIELD_REF:
 +	case ADDR_EXPR:
@@ -109722,6 +111194,7 @@ index 0000000..03d0c84
 +	case MEM_REF:
 +#endif
 +	case TARGET_MEM_REF:
++	case VIEW_CONVERT_EXPR:
 +		return create_assign(visited, def_stmt, lhs, AFTER_STMT);
 +	case PARM_DECL:
 +	case VAR_DECL:
@@ -109761,7 +111234,21 @@ index 0000000..03d0c84
 +	return build1(ADDR_EXPR, ptr_type_node, string);
 +}
 +
-+static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
++#if BUILDING_GCC_VERSION <= 4006
++struct cgraph_node *cgraph_get_create_node(tree decl);
++
++struct cgraph_node *cgraph_get_create_node(tree decl)
++{
++	struct cgraph_node *node;
++
++	node = cgraph_get_node(decl);
++	if (node)
++		return node;
++	return cgraph_node(decl);
++}
++#endif
++
++static void insert_cond_result(struct cgraph_node *caller_node, basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
 +{
 +	gimple func_stmt;
 +	const_gimple def_stmt;
@@ -109770,6 +111257,9 @@ index 0000000..03d0c84
 +	expanded_location xloc;
 +	char *ssa_name_buf;
 +	int len;
++	struct cgraph_edge *edge;
++	struct cgraph_node *callee_node;
++	int frequency;
 +	gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
 +
 +	def_stmt = get_def_stmt(arg);
@@ -109799,8 +111289,17 @@ index 0000000..03d0c84
 +
 +	// void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
 +	func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
-+
 +	gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
++
++	callee_node = cgraph_get_create_node(report_size_overflow_decl);
++	frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
++
++#if BUILDING_GCC_VERSION <= 4006
++	edge = cgraph_create_edge(caller_node, callee_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
++#else
++	edge = cgraph_create_edge(caller_node, callee_node, func_stmt, bb_true->count, frequency);
++#endif
++	gcc_assert(edge != NULL);
 +}
 +
 +static void __unused print_the_code_insertions(const_gimple stmt)
@@ -109810,7 +111309,7 @@ index 0000000..03d0c84
 +	inform(loc, "Integer size_overflow check applied here.");
 +}
 +
-+static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
++static void insert_check_size_overflow(struct cgraph_node *caller_node, gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
 +{
 +	basic_block cond_bb, join_bb, bb_true;
 +	edge e;
@@ -109843,12 +111342,12 @@ index 0000000..03d0c84
 +	}
 +
 +	insert_cond(cond_bb, arg, cond_code, type_value);
-+	insert_cond_result(bb_true, stmt, arg, min);
++	insert_cond_result(caller_node, bb_true, stmt, arg, min);
 +
 +//	print_the_code_insertions(stmt);
 +}
 +
-+static void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
++static void check_size_overflow(struct cgraph_node *caller_node, gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
 +{
 +	const_tree rhs_type = TREE_TYPE(rhs);
 +	tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
@@ -109875,8 +111374,8 @@ index 0000000..03d0c84
 +	gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
 +	gcc_assert(types_compatible_p(type_max_type, type_min_type));
 +
-+	insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, false);
-+	insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, true);
++	insert_check_size_overflow(caller_node, stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
++	insert_check_size_overflow(caller_node, stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
 +}
 +
 +static bool is_a_constant_overflow(const_gimple stmt, const_tree rhs)
@@ -109894,6 +111393,8 @@ index 0000000..03d0c84
 +	gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
 +
 +	def_stmt = get_def_stmt(var);
++	if (!gimple_assign_cast_p(def_stmt))
++		return NULL_TREE;
 +	gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && gimple_plf(def_stmt, MY_STMT) && gimple_assign_cast_p(def_stmt));
 +
 +	rhs1 = gimple_assign_rhs1(def_stmt);
@@ -109918,13 +111419,13 @@ index 0000000..03d0c84
 +	}
 +}
 +
-+static tree handle_intentional_overflow(struct pointer_set_t *visited, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2)
++static tree handle_intentional_overflow(struct pointer_set_t *visited, struct cgraph_node *caller_node, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2)
 +{
 +	tree new_rhs, orig_rhs;
 +	void (*gimple_assign_set_rhs)(gimple, tree);
 +	tree rhs1 = gimple_assign_rhs1(stmt);
 +	tree rhs2 = gimple_assign_rhs2(stmt);
-+	tree lhs = gimple_get_lhs(stmt);
++	tree lhs = gimple_assign_lhs(stmt);
 +
 +	if (!check_overflow)
 +		return create_assign(visited, stmt, lhs, AFTER_STMT);
@@ -109940,7 +111441,7 @@ index 0000000..03d0c84
 +		gimple_assign_set_rhs = &gimple_assign_set_rhs2;
 +	}
 +
-+	check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
++	check_size_overflow(caller_node, stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
 +
 +	new_rhs = change_assign_rhs(stmt, orig_rhs, change_rhs);
 +	gimple_assign_set_rhs(stmt, new_rhs);
@@ -109972,8 +111473,8 @@ index 0000000..03d0c84
 +
 +	rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
 +	rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
-+	rhs1_def_stmt_lhs = gimple_get_lhs(rhs1_def_stmt);
-+	rhs2_def_stmt_lhs = gimple_get_lhs(rhs2_def_stmt);
++	rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
++	rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
 +	rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
 +	rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
 +	rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
@@ -109988,7 +111489,7 @@ index 0000000..03d0c84
 +	return true;
 +}
 +
-+static tree handle_integer_truncation(struct pointer_set_t *visited, const_tree lhs)
++static tree handle_integer_truncation(struct pointer_set_t *visited, struct cgraph_node *caller_node, const_tree lhs)
 +{
 +	tree new_rhs1, new_rhs2;
 +	tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
@@ -109999,20 +111500,23 @@ index 0000000..03d0c84
 +	if (!is_subtraction_special(stmt))
 +		return NULL_TREE;
 +
-+	new_rhs1 = expand(visited, rhs1);
-+	new_rhs2 = expand(visited, rhs2);
++	new_rhs1 = expand(visited, caller_node, rhs1);
++	new_rhs2 = expand(visited, caller_node, rhs2);
 +
 +	new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(new_rhs1);
 +	new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(new_rhs2);
 +
++	if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
++		return NULL_TREE;
++
 +	if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
 +		new_rhs1_def_stmt_rhs1 = cast_to_TI_type(stmt, new_rhs1_def_stmt_rhs1);
 +		new_rhs2_def_stmt_rhs1 = cast_to_TI_type(stmt, new_rhs2_def_stmt_rhs1);
 +	}
 +
 +	assign = create_binary_assign(MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
-+	new_lhs = gimple_get_lhs(assign);
-+	check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
++	new_lhs = gimple_assign_lhs(assign);
++	check_size_overflow(caller_node, assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
 +
 +	return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
 +}
@@ -110028,13 +111532,13 @@ index 0000000..03d0c84
 +		return false;
 +
 +	def_stmt = get_def_stmt(rhs);
-+	if (gimple_code(def_stmt) != GIMPLE_ASSIGN || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
++	if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
 +		return false;
 +
 +	return true;
 +}
 +
-+static tree handle_binary_ops(struct pointer_set_t *visited, tree lhs)
++static tree handle_binary_ops(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree lhs)
 +{
 +	tree rhs1, rhs2, new_lhs;
 +	gimple def_stmt = get_def_stmt(lhs);
@@ -110063,40 +111567,40 @@ index 0000000..03d0c84
 +		break;
 +	}
 +
-+	new_lhs = handle_integer_truncation(visited, lhs);
++	new_lhs = handle_integer_truncation(visited, caller_node, lhs);
 +	if (new_lhs != NULL_TREE)
 +		return new_lhs;
 +
 +	if (TREE_CODE(rhs1) == SSA_NAME)
-+		new_rhs1 = expand(visited, rhs1);
++		new_rhs1 = expand(visited, caller_node, rhs1);
 +	if (TREE_CODE(rhs2) == SSA_NAME)
-+		new_rhs2 = expand(visited, rhs2);
++		new_rhs2 = expand(visited, caller_node, rhs2);
 +
 +	if (is_a_neg_overflow(def_stmt, rhs2))
-+		return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
++		return handle_intentional_overflow(visited, caller_node, true, def_stmt, new_rhs1, NULL_TREE);
 +	if (is_a_neg_overflow(def_stmt, rhs1))
-+		return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
++		return handle_intentional_overflow(visited, caller_node, true, def_stmt, new_rhs2, new_rhs2);
 +
 +
 +	if (is_a_constant_overflow(def_stmt, rhs2))
-+		return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
++		return handle_intentional_overflow(visited, caller_node, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
 +	if (is_a_constant_overflow(def_stmt, rhs1))
-+		return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
++		return handle_intentional_overflow(visited, caller_node, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
 +
 +	return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
 +}
 +
 +#if BUILDING_GCC_VERSION >= 4007
-+static tree get_new_rhs(struct pointer_set_t *visited, tree size_overflow_type, tree rhs)
++static tree get_new_rhs(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree size_overflow_type, tree rhs)
 +{
 +	if (is_gimple_constant(rhs))
 +		return cast_a_tree(size_overflow_type, rhs);
 +	if (TREE_CODE(rhs) != SSA_NAME)
 +		return NULL_TREE;
-+	return expand(visited, rhs);
++	return expand(visited, caller_node, rhs);
 +}
 +
-+static tree handle_ternary_ops(struct pointer_set_t *visited, tree lhs)
++static tree handle_ternary_ops(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree lhs)
 +{
 +	tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
 +	gimple def_stmt = get_def_stmt(lhs);
@@ -110106,9 +111610,9 @@ index 0000000..03d0c84
 +	rhs1 = gimple_assign_rhs1(def_stmt);
 +	rhs2 = gimple_assign_rhs2(def_stmt);
 +	rhs3 = gimple_assign_rhs3(def_stmt);
-+	new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
-+	new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
-+	new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
++	new_rhs1 = get_new_rhs(visited, caller_node, size_overflow_type, rhs1);
++	new_rhs2 = get_new_rhs(visited, caller_node, size_overflow_type, rhs2);
++	new_rhs3 = get_new_rhs(visited, caller_node, size_overflow_type, rhs3);
 +
 +	return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
 +}
@@ -110142,9 +111646,13 @@ index 0000000..03d0c84
 +		else
 +			new_type = intTI_type_node;
 +		break;
++	case TImode:
++		gcc_assert(!TYPE_UNSIGNED(type));
++		new_type = intTI_type_node;
++		break;
 +	default:
 +		debug_tree((tree)node);
-+		error("%s: unsupported gcc configuration.", __func__);
++		error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
 +		gcc_unreachable();
 +	}
 +
@@ -110177,13 +111685,10 @@ index 0000000..03d0c84
 +	return get_lhs(next_stmt);
 +}
 +
-+static tree expand(struct pointer_set_t *visited, tree lhs)
++static tree expand(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree lhs)
 +{
 +	gimple def_stmt;
 +
-+	if (skip_types(lhs))
-+		return NULL_TREE;
-+
 +	def_stmt = get_def_stmt(lhs);
 +
 +	if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
@@ -110197,19 +111702,19 @@ index 0000000..03d0c84
 +
 +	switch (gimple_code(def_stmt)) {
 +	case GIMPLE_PHI:
-+		return handle_phi(visited, lhs);
++		return handle_phi(visited, caller_node, lhs);
 +	case GIMPLE_CALL:
 +	case GIMPLE_ASM:
 +		return create_assign(visited, def_stmt, lhs, AFTER_STMT);
 +	case GIMPLE_ASSIGN:
 +		switch (gimple_num_ops(def_stmt)) {
 +		case 2:
-+			return handle_unary_ops(visited, def_stmt);
++			return handle_unary_ops(visited, caller_node, def_stmt);
 +		case 3:
-+			return handle_binary_ops(visited, lhs);
++			return handle_binary_ops(visited, caller_node, lhs);
 +#if BUILDING_GCC_VERSION >= 4007
 +		case 4:
-+			return handle_ternary_ops(visited, lhs);
++			return handle_ternary_ops(visited, caller_node, lhs);
 +#endif
 +		}
 +	default:
@@ -110219,107 +111724,404 @@ index 0000000..03d0c84
 +	}
 +}
 +
-+static tree get_new_tree(gimple stmt, const_tree orig_node, tree new_node)
++static tree cast_to_orig_type(gimple stmt, const_tree orig_node, tree new_node)
 +{
 +	const_gimple assign;
 +	tree orig_type = TREE_TYPE(orig_node);
 +	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
 +
 +	assign = build_cast_stmt(orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
-+	return gimple_get_lhs(assign);
++	return gimple_assign_lhs(assign);
 +}
 +
-+static void change_function_arg(gimple stmt, const_tree orig_arg, unsigned int argnum, tree new_arg)
++static void change_orig_node(struct interesting_node *cur_node, tree new_node)
 +{
-+	gimple_call_set_arg(stmt, argnum, get_new_tree(stmt, orig_arg, new_arg));
-+	update_stmt(stmt);
-+}
++	void (*set_rhs)(gimple, tree);
++	gimple stmt = cur_node->first_stmt;
++	const_tree orig_node = cur_node->node;
++
++	switch (gimple_code(stmt)) {
++	case GIMPLE_RETURN:
++		gimple_return_set_retval(stmt, cast_to_orig_type(stmt, orig_node, new_node));
++		break;
++	case GIMPLE_CALL:
++		gimple_call_set_arg(stmt, cur_node->num - 1, cast_to_orig_type(stmt, orig_node, new_node));
++		break;
++	case GIMPLE_ASSIGN:
++		switch (cur_node->num) {
++		case 1:
++			set_rhs = &gimple_assign_set_rhs1;
++			break;
++		case 2:
++			set_rhs = &gimple_assign_set_rhs2;
++			break;
++#if BUILDING_GCC_VERSION > 4005
++		case 3:
++			set_rhs = &gimple_assign_set_rhs3;
++			break;
++#endif
++		default:
++			gcc_unreachable();
++		}
++
++		set_rhs(stmt, cast_to_orig_type(stmt, orig_node, new_node));
++		break;
++	default:
++		debug_gimple_stmt(stmt);
++		gcc_unreachable();
++	}
 +
-+static void change_function_return(gimple stmt, const_tree orig_ret, tree new_ret)
-+{
-+	gimple_return_set_retval(stmt, get_new_tree(stmt, orig_ret, new_ret));
 +	update_stmt(stmt);
 +}
 +
-+static bool get_function_arg(unsigned int* argnum, const_tree fndecl)
++static unsigned int get_correct_arg_count(unsigned int argnum, tree fndecl)
 +{
++	const struct size_overflow_hash *hash;
++	unsigned int new_argnum;
 +	tree arg;
 +	const_tree origarg;
 +
-+	if (!DECL_ABSTRACT_ORIGIN(fndecl))
-+		return true;
++	if (argnum == 0)
++		return argnum;
 +
-+	origarg = DECL_ARGUMENTS(DECL_ABSTRACT_ORIGIN(fndecl));
-+	while (origarg && *argnum) {
-+		(*argnum)--;
-+		origarg = TREE_CHAIN(origarg);
-+	}
++	hash = get_function_hash(fndecl);
++	if (hash && hash->param & (1U << argnum))
++		return argnum;
 +
-+	gcc_assert(*argnum == 0);
++	if (DECL_EXTERNAL(fndecl))
++		return argnum;
 +
++	origarg = DECL_ARGUMENTS(DECL_ORIGIN(fndecl));
++	argnum--;
++	while (origarg && argnum) {
++		origarg = TREE_CHAIN(origarg);
++		argnum--;
++	}
++	gcc_assert(argnum == 0);
 +	gcc_assert(origarg != NULL_TREE);
-+	*argnum = 0;
-+	for (arg = DECL_ARGUMENTS(fndecl); arg; arg = TREE_CHAIN(arg), (*argnum)++)
++
++	for (arg = DECL_ARGUMENTS(fndecl), new_argnum = 1; arg; arg = TREE_CHAIN(arg), new_argnum++)
 +		if (operand_equal_p(origarg, arg, 0) || !strcmp(NAME(origarg), NAME(arg)))
++			return new_argnum;
++
++	return CANNOT_FIND_ARG;
++}
++
++// Don't want to duplicate entries in next_cgraph_node
++static bool is_in_next_cgraph_node(struct next_cgraph_node *head, struct cgraph_node *node, const_tree fndecl, unsigned int num)
++{
++	const_tree new_callee_fndecl;
++	struct next_cgraph_node *cur_node;
++
++	if (fndecl == RET_CHECK)
++#if BUILDING_GCC_VERSION <= 4007
++		new_callee_fndecl = node->decl;
++#else
++		new_callee_fndecl = node->symbol.decl;
++#endif
++	else
++		new_callee_fndecl = fndecl;
++
++	for (cur_node = head; cur_node; cur_node = cur_node->next) {
++#if BUILDING_GCC_VERSION <= 4007
++		if (!operand_equal_p(cur_node->current_function->decl, node->decl, 0))
++#else
++		if (!operand_equal_p(cur_node->current_function->symbol.decl, node->symbol.decl, 0))
++#endif
++			continue;
++		if (!operand_equal_p(cur_node->callee_fndecl, new_callee_fndecl, 0))
++			continue;
++		if (num == cur_node->num)
 +			return true;
++	}
 +	return false;
 +}
 +
-+static enum mark walk_phi(struct pointer_set_t *visited, bool *search_err_code, const_tree result)
++/* Add a next_cgraph_node into the list for handle_function().
++ * handle_function()  iterates over all the next cgraph nodes and
++ * starts the overflow check insertion process.
++ */
++static struct next_cgraph_node *create_new_next_cgraph_node(struct next_cgraph_node *head, struct cgraph_node *node, tree fndecl, unsigned int num)
++{
++	struct next_cgraph_node *new_node;
++
++	if (is_in_next_cgraph_node(head, node, fndecl, num))
++		return head;
++
++	new_node = (struct next_cgraph_node *)xmalloc(sizeof(*new_node));
++	new_node->current_function = node;
++	new_node->next = NULL;
++	new_node->num = num;
++	if (fndecl == RET_CHECK)
++#if BUILDING_GCC_VERSION <= 4007
++		new_node->callee_fndecl = node->decl;
++#else
++		new_node->callee_fndecl = node->symbol.decl;
++#endif
++	else
++		new_node->callee_fndecl = fndecl;
++
++	if (!head)
++		return new_node;
++
++	new_node->next = head;
++	return new_node;
++}
++
++static struct next_cgraph_node *create_new_next_cgraph_nodes(struct next_cgraph_node *head, struct cgraph_node *node, unsigned int num)
++{
++	struct cgraph_edge *e;
++
++	if (num == 0)
++		return create_new_next_cgraph_node(head, node, RET_CHECK, num);
++
++	for (e = node->callers; e; e = e->next_caller) {
++		tree fndecl = gimple_call_fndecl(e->call_stmt);
++
++		gcc_assert(fndecl != NULL_TREE);
++		head = create_new_next_cgraph_node(head, e->caller, fndecl, num);
++	}
++
++	return head;
++}
++
++static bool is_a_return_check(const_tree node)
++{
++	if (TREE_CODE(node) == FUNCTION_DECL)
++		return true;
++
++	gcc_assert(TREE_CODE(node) == PARM_DECL);
++	return false;
++}
++
++static bool is_in_hash_table(tree fndecl, unsigned int num)
++{
++	const struct size_overflow_hash *hash;
++
++	hash = get_function_hash(fndecl);
++	if (hash && (hash->param & (1U << num)))
++		return true;
++	return false;
++}
++
++struct missing_functions {
++	struct missing_functions *next;
++	const_tree node;
++	tree fndecl;
++};
++
++static struct missing_functions *create_new_missing_function(struct missing_functions *missing_fn_head, tree node)
++{
++	struct missing_functions *new_function;
++
++	new_function = (struct missing_functions *)xmalloc(sizeof(*new_function));
++	new_function->node = node;
++	new_function->next = NULL;
++
++	if (TREE_CODE(node) == FUNCTION_DECL)
++		new_function->fndecl = node;
++	else
++		new_function->fndecl = current_function_decl;
++	gcc_assert(new_function->fndecl);
++
++	if (!missing_fn_head)
++		return new_function;
++
++	new_function->next = missing_fn_head;
++	return new_function;
++}
++
++/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
++ * If the function is missing everywhere then print the missing message into stderr.
++ */
++static bool is_missing_function(tree orig_fndecl, unsigned int num)
++{
++	switch (DECL_FUNCTION_CODE(orig_fndecl)) {
++#if BUILDING_GCC_VERSION >= 4008
++	case BUILT_IN_BSWAP16:
++#endif
++	case BUILT_IN_BSWAP32:
++	case BUILT_IN_BSWAP64:
++	case BUILT_IN_EXPECT:
++	case BUILT_IN_MEMCMP:
++		return false;
++	default:
++		break;
++	}
++
++	// skip test.c
++	if (strcmp(NAME(current_function_decl), "coolmalloc")) {
++		if (lookup_attribute("size_overflow", DECL_ATTRIBUTES(orig_fndecl)))
++			warning(0, "unnecessary size_overflow attribute on: %s\n", NAME(orig_fndecl));
++	}
++
++	if (is_in_hash_table(orig_fndecl, num))
++		return false;
++
++	print_missing_msg(orig_fndecl, num);
++	return true;
++}
++
++// Get the argnum of a function decl, if node is a return then the argnum is 0
++static unsigned int get_function_num(const_tree node, const_tree orig_fndecl)
++{
++	if (is_a_return_check(node))
++		return 0;
++	else
++		return find_arg_number_tree(node, orig_fndecl);
++}
++
++/* If the function is missing from the hash table and it is a static function
++ * then create a next_cgraph_node from it for handle_function()
++ */
++static struct next_cgraph_node *check_missing_overflow_attribute_and_create_next_node(struct next_cgraph_node *cnodes, struct missing_functions *missing_fn_head)
++{
++	unsigned int num;
++	tree orig_fndecl;
++	struct cgraph_node *next_node = NULL;
++
++	orig_fndecl = DECL_ORIGIN(missing_fn_head->fndecl);
++
++	num = get_function_num(missing_fn_head->node, orig_fndecl);
++	if (num == CANNOT_FIND_ARG)
++		return cnodes;
++
++	if (!is_missing_function(orig_fndecl, num))
++		return cnodes;
++
++	next_node = cgraph_get_node(missing_fn_head->fndecl);
++	if (next_node && next_node->local.local)
++		cnodes = create_new_next_cgraph_nodes(cnodes, next_node, num);
++	return cnodes;
++}
++
++/* Search for missing size_overflow attributes on the last nodes in ipa and collect them
++ * into the next_cgraph_node list. They will be the next interesting returns or callees.
++ */
++static struct next_cgraph_node *search_overflow_attribute(struct next_cgraph_node *cnodes, struct interesting_node *cur_node)
++{
++	unsigned int i;
++	tree node;
++	struct missing_functions *cur, *missing_fn_head = NULL;
++
++#if BUILDING_GCC_VERSION == 4005
++	for (i = 0; i < VEC_length(tree, cur_node->last_nodes); i++) {
++		node = VEC_index(tree, cur_node->last_nodes, i);
++#elif BUILDING_GCC_VERSION <= 4007
++	FOR_EACH_VEC_ELT(tree, cur_node->last_nodes, i, node) {
++#else
++	FOR_EACH_VEC_ELT(*cur_node->last_nodes, i, node) {
++#endif
++		switch (TREE_CODE(node)) {
++		case PARM_DECL:
++			if (TREE_CODE(TREE_TYPE(node)) != INTEGER_TYPE)
++				break;
++		case FUNCTION_DECL:
++			missing_fn_head = create_new_missing_function(missing_fn_head, node);
++			break;
++		default:
++			break;
++		}
++	}
++
++	while (missing_fn_head) {
++		cnodes = check_missing_overflow_attribute_and_create_next_node(cnodes, missing_fn_head);
++
++		cur = missing_fn_head->next;
++		free(missing_fn_head);
++		missing_fn_head = cur;
++	}
++
++	return cnodes;
++}
++
++static void walk_phi_set_conditions(struct pointer_set_t *visited, bool *interesting_conditions, const_tree result)
 +{
 +	gimple phi = get_def_stmt(result);
 +	unsigned int i, n = gimple_phi_num_args(phi);
 +
-+	if (!phi)
-+		return MARK_NO;
-+
 +	pointer_set_insert(visited, phi);
 +	for (i = 0; i < n; i++) {
-+		enum mark marked;
 +		const_tree arg = gimple_phi_arg_def(phi, i);
-+		marked = pre_expand(visited, search_err_code, arg);
-+		if (marked != MARK_NO)
-+			return marked;
++
++		set_conditions(visited, interesting_conditions, arg);
 +	}
-+	return MARK_NO;
 +}
 +
-+static enum mark walk_unary_ops(struct pointer_set_t *visited, bool *search_err_code, const_tree lhs)
++enum conditions {
++	FROM_CONST, NOT_UNARY, CAST
++};
++
++// Search for constants, cast assignments and binary/ternary assignments
++static void set_conditions(struct pointer_set_t *visited, bool *interesting_conditions, const_tree lhs)
 +{
 +	gimple def_stmt = get_def_stmt(lhs);
-+	const_tree rhs;
++
++	if (is_gimple_constant(lhs)) {
++		interesting_conditions[FROM_CONST] = true;
++		return;
++	}
 +
 +	if (!def_stmt)
-+		return MARK_NO;
++		return;
 +
-+	rhs = gimple_assign_rhs1(def_stmt);
++	if (pointer_set_contains(visited, def_stmt))
++		return;
 +
-+	def_stmt = get_def_stmt(rhs);
-+	if (is_gimple_constant(rhs))
-+		search_err_code[FROM_CONST] = true;
++	switch (gimple_code(def_stmt)) {
++	case GIMPLE_NOP:
++	case GIMPLE_CALL:
++	case GIMPLE_ASM:
++		return;
++	case GIMPLE_PHI:
++		return walk_phi_set_conditions(visited, interesting_conditions, lhs);
++	case GIMPLE_ASSIGN:
++		if (gimple_num_ops(def_stmt) == 2) {
++			const_tree rhs = gimple_assign_rhs1(def_stmt);
 +
-+	return pre_expand(visited, search_err_code, rhs);
++			if (gimple_assign_cast_p(def_stmt))
++				interesting_conditions[CAST] = true;
++
++			return set_conditions(visited, interesting_conditions, rhs);
++		} else {
++			interesting_conditions[NOT_UNARY] = true;
++			return;
++		}
++	default:
++		debug_gimple_stmt(def_stmt);
++		gcc_unreachable();
++	}
 +}
 +
-+static enum mark walk_binary_ops(struct pointer_set_t *visited, bool *search_err_code, const_tree lhs)
++// determine whether duplication will be necessary or not.
++static void search_interesting_conditions(const_tree arg, bool *interesting_conditions)
 +{
-+	gimple def_stmt = get_def_stmt(lhs);
-+	const_tree rhs1, rhs2;
-+	enum mark marked;
++	struct pointer_set_t *visited;
 +
-+	if (!def_stmt)
-+		return MARK_NO;
++	visited = pointer_set_create();
++	set_conditions(visited, interesting_conditions, arg);
++	pointer_set_destroy(visited);
++}
++
++// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
++static void replace_size_overflow_asm_with_assign(gimple asm_stmt, tree lhs, tree rhs)
++{
++	gimple assign;
++	gimple_stmt_iterator gsi;
 +
-+	search_err_code[CAST_ONLY] = false;
++	// already removed
++	if (gimple_bb(asm_stmt) == NULL)
++		return;
++	gsi = gsi_for_stmt(asm_stmt);
 +
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs2 = gimple_assign_rhs2(def_stmt);
-+	marked = pre_expand(visited, search_err_code, rhs1);
-+	if (marked != MARK_NO)
-+		return marked;
-+	return pre_expand(visited, search_err_code, rhs2);
++	assign = gimple_build_assign(lhs, rhs);
++	gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
++	SSA_NAME_DEF_STMT(lhs) = assign;
++
++	gsi_remove(&gsi, true);
 +}
 +
++// Get the field decl of a component ref for intentional_overflow checking
 +static const_tree search_field_decl(const_tree comp_ref)
 +{
 +	const_tree field = NULL_TREE;
@@ -110334,142 +112136,397 @@ index 0000000..03d0c84
 +	return field;
 +}
 +
-+static enum mark mark_status(const_tree fndecl, unsigned int argnum)
++/* Get the fndecl of an interesting stmt, the fndecl is the caller function if the interesting
++ * stmt is a return otherwise it is the callee function.
++ */
++static const_tree get_interesting_orig_fndecl(const_gimple stmt, unsigned int argnum)
 +{
-+	const_tree attr, p;
++	const_tree fndecl;
++
++	if (argnum == 0)
++		fndecl = current_function_decl;
++	else
++		fndecl = gimple_call_fndecl(stmt);
 +
-+	// mm/filemap.c D.35286_51 = D.35283_46 (file_10(D), mapping_11, pos_1, D.35273_50, D.35285_49, page.14_48, fsdata.15_47);
 +	if (fndecl == NULL_TREE)
-+		return MARK_NO;
++		return NULL_TREE;
++
++	return DECL_ORIGIN(fndecl);
++}
 +
-+	attr = lookup_attribute("intentional_overflow", DECL_ATTRIBUTES(fndecl));
++/* Get the param of the intentional_overflow attribute.
++ *   * 0: MARK_NOT_INTENTIONAL
++ *   * 1..MAX_PARAM: MARK_YES
++ *   * -1: MARK_TURN_OFF
++ */
++static tree get_attribute_param(const_tree decl)
++{
++	const_tree attr;
++
++	if (decl == NULL_TREE)
++		return NULL_TREE;
++
++	attr = lookup_attribute("intentional_overflow", DECL_ATTRIBUTES(decl));
 +	if (!attr || !TREE_VALUE(attr))
-+		return MARK_NO;
++		return NULL_TREE;
++
++	return TREE_VALUE(attr);
++}
++
++// MARK_TURN_OFF
++static bool is_turn_off_intentional_attr(const_tree decl)
++{
++	const_tree param_head;
++
++	param_head = get_attribute_param(decl);
++	if (param_head == NULL_TREE)
++		return false;
 +
-+	p = TREE_VALUE(attr);
-+	if (TREE_INT_CST_HIGH(TREE_VALUE(p)) == -1)
-+		return MARK_TURN_OFF;
-+	if (!TREE_INT_CST_LOW(TREE_VALUE(p)))
-+		return MARK_NOT_INTENTIONAL;
-+	if (argnum == 0) {
-+		gcc_assert(current_function_decl == fndecl);
++	if (TREE_INT_CST_HIGH(TREE_VALUE(param_head)) == -1)
++		return true;
++	return false;
++}
++
++// MARK_NOT_INTENTIONAL
++static bool is_end_intentional_intentional_attr(const_tree decl, unsigned int argnum)
++{
++	const_tree param_head;
++
++	if (argnum == 0)
++		return false;
++
++	param_head = get_attribute_param(decl);
++	if (param_head == NULL_TREE)
++		return false;
++
++	if (!TREE_INT_CST_LOW(TREE_VALUE(param_head)))
++		return true;
++	return false;
++}
++
++// MARK_YES
++static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
++{
++	tree param, param_head;
++
++	if (argnum == 0)
++		return false;
++
++	param_head = get_attribute_param(decl);
++	for (param = param_head; param; param = TREE_CHAIN(param))
++		if (argnum == TREE_INT_CST_LOW(TREE_VALUE(param)))
++			return true;
++	return false;
++}
++
++static bool is_size_overflow_intentional_asm_turn_off(const_gimple stmt)
++{
++	const char *str;
++
++	if (!stmt)
++		return false;
++
++	str = gimple_asm_string(stmt);
++	return !strcmp(str, "# size_overflow MARK_TURN_OFF\n\t");
++}
++
++static bool is_size_overflow_intentional_asm_yes(const_gimple stmt)
++{
++	const char *str;
++
++	if (!stmt)
++		return false;
++
++	str = gimple_asm_string(stmt);
++	return !strcmp(str, "# size_overflow MARK_YES\n\t");
++}
++
++static bool is_size_overflow_asm(const_gimple stmt)
++{
++	const char *str;
++
++	if (!stmt)
++		return false;
++
++	str = gimple_asm_string(stmt);
++	return !strncmp(str, "# size_overflow", 15);
++}
++
++static void print_missing_intentional(enum mark callee_attr, enum mark caller_attr, const_tree decl, unsigned int argnum)
++{
++	location_t loc;
++
++	if (caller_attr == MARK_NO || caller_attr == MARK_NOT_INTENTIONAL || caller_attr == MARK_TURN_OFF)
++		return;
++
++	if (callee_attr == MARK_NOT_INTENTIONAL || callee_attr == MARK_YES)
++		return;
++
++	loc = DECL_SOURCE_LOCATION(decl);
++	inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", NAME(decl), argnum);
++}
++
++/* Get the type of the intentional_overflow attribute of a node
++ *  * MARK_TURN_OFF
++ *  * MARK_YES
++ *  * MARK_NO
++ *  * MARK_NOT_INTENTIONAL
++ */
++static enum mark get_intentional_attr_type(const_tree node)
++{
++	const_tree cur_decl;
++
++	if (node == NULL_TREE)
 +		return MARK_NO;
-+	}
 +
-+	do {
-+		if (argnum == TREE_INT_CST_LOW(TREE_VALUE(p)))
++	switch (TREE_CODE(node)) {
++	case COMPONENT_REF:
++		cur_decl = search_field_decl(node);
++		if (is_turn_off_intentional_attr(cur_decl))
++			return MARK_TURN_OFF;
++		if (is_end_intentional_intentional_attr(cur_decl, 1))
 +			return MARK_YES;
-+		p = TREE_CHAIN(p);
-+	} while (p);
++		break;
++	case PARM_DECL: {
++		unsigned int argnum;
 +
++		cur_decl = DECL_ORIGIN(current_function_decl);
++		argnum = find_arg_number_tree(node, cur_decl);
++		if (argnum == CANNOT_FIND_ARG)
++			return MARK_NO;
++		if (is_yes_intentional_attr(cur_decl, argnum))
++			return MARK_YES;
++		if (is_end_intentional_intentional_attr(cur_decl, argnum))
++			return MARK_NOT_INTENTIONAL;
++		break;
++	}
++	case FUNCTION_DECL:
++		if (is_turn_off_intentional_attr(DECL_ORIGIN(node)))
++			return MARK_TURN_OFF;
++		break;
++	default:
++		break;
++	}
 +	return MARK_NO;
 +}
 +
-+static void print_missing_msg(tree func, unsigned int argnum)
++// Search for the intentional_overflow attribute on the last nodes
++static enum mark search_last_nodes_intentional(struct interesting_node *cur_node)
 +{
-+	unsigned int new_hash;
-+	size_t len;
-+	unsigned char tree_codes[CODES_LIMIT];
-+	location_t loc;
-+	const char *curfunc;
++	unsigned int i;
++	tree last_node;
++	enum mark mark = MARK_NO;
 +
-+	func = get_original_function_decl(func);
-+	loc = DECL_SOURCE_LOCATION(func);
-+	curfunc = get_asm_name(func);
++#if BUILDING_GCC_VERSION == 4005
++	for (i = 0; i < VEC_length(tree, cur_node->last_nodes); i++) {
++		last_node = VEC_index(tree, cur_node->last_nodes, i);
++#elif BUILDING_GCC_VERSION <= 4007
++	FOR_EACH_VEC_ELT(tree, cur_node->last_nodes, i, last_node) {
++#else
++	FOR_EACH_VEC_ELT(*cur_node->last_nodes, i, last_node) {
++#endif
++		mark = get_intentional_attr_type(last_node);
++		if (mark != MARK_NO)
++			break;
++	}
++	return mark;
++}
++
++/* Check the intentional kind of size_overflow asm stmt (created by the gimple pass) and
++ * set the appropriate intentional_overflow type. Delete the asm stmt in the end.
++ */
++static bool is_intentional_attribute_from_gimple(struct interesting_node *cur_node)
++{
++	const_tree input, output;
++
++	if (!cur_node->intentional_mark_from_gimple)
++		return false;
++
++	if (is_size_overflow_intentional_asm_yes(cur_node->intentional_mark_from_gimple))
++		cur_node->intentional_attr_cur_fndecl = MARK_YES;
++	else
++		cur_node->intentional_attr_cur_fndecl = MARK_TURN_OFF;
++
++	// skip param decls
++	if (gimple_asm_noutputs(cur_node->intentional_mark_from_gimple) == 0)
++		return true;
++	input = gimple_asm_input_op(cur_node->intentional_mark_from_gimple, 0);
++	output = gimple_asm_output_op(cur_node->intentional_mark_from_gimple, 0);
 +
-+	len = get_function_decl(func, tree_codes);
-+	new_hash = get_hash_num(curfunc, (const char *) tree_codes, len, 0);
-+	inform(loc, "Function %s is missing from the size_overflow hash table +%s+%u+%u+", curfunc, curfunc, argnum, new_hash);
++	replace_size_overflow_asm_with_assign(cur_node->intentional_mark_from_gimple, TREE_VALUE(output), TREE_VALUE(input));
++	return true;
 +}
 +
-+static unsigned int search_missing_attribute(const_tree arg)
++/* Search intentional_overflow attribute on caller and on callee too.
++ * 0</MARK_YES: no dup, search size_overflow and intentional_overflow attributes
++ * 0/MARK_NOT_INTENTIONAL: no dup, search size_overflow attribute (int)
++ * -1/MARK_TURN_OFF: no dup, no search, current_function_decl -> no dup
++*/
++static void check_intentional_attribute_ipa(struct interesting_node *cur_node)
 +{
-+	unsigned int argnum;
-+	const struct size_overflow_hash *hash;
-+	const_tree type = TREE_TYPE(arg);
-+	tree func = get_original_function_decl(current_function_decl);
++	const_tree fndecl;
 +
-+	gcc_assert(TREE_CODE(arg) != COMPONENT_REF);
++	if (is_turn_off_intentional_attr(DECL_ORIGIN(current_function_decl))) {
++		cur_node->intentional_attr_cur_fndecl = MARK_TURN_OFF;
++		return;
++	}
 +
-+	if (TREE_CODE(type) == POINTER_TYPE)
-+		return 0;
++	if (gimple_code(cur_node->first_stmt) == GIMPLE_ASM) {
++		cur_node->intentional_attr_cur_fndecl = MARK_NOT_INTENTIONAL;
++		return;
++	}
 +
-+	argnum = find_arg_number(arg, func);
-+	if (argnum == 0)
-+		return 0;
++	if (gimple_code(cur_node->first_stmt) == GIMPLE_ASSIGN)
++		return;
 +
-+	if (lookup_attribute("size_overflow", DECL_ATTRIBUTES(func)))
-+		return argnum;
++	fndecl = get_interesting_orig_fndecl(cur_node->first_stmt, cur_node->num);
++	if (is_turn_off_intentional_attr(fndecl)) {
++		cur_node->intentional_attr_decl = MARK_TURN_OFF;
++		return;
++	}
 +
-+	hash = get_function_hash(func);
-+	if (!hash || !(hash->param & (1U << argnum))) {
-+		print_missing_msg(func, argnum);
-+		return 0;
++	if (is_end_intentional_intentional_attr(fndecl, cur_node->num))
++		cur_node->intentional_attr_decl = MARK_NOT_INTENTIONAL;
++	else if (is_yes_intentional_attr(fndecl, cur_node->num))
++		cur_node->intentional_attr_decl = MARK_YES;
++
++	if (is_intentional_attribute_from_gimple(cur_node))
++		return;
++
++	cur_node->intentional_attr_cur_fndecl = search_last_nodes_intentional(cur_node);
++	print_missing_intentional(cur_node->intentional_attr_decl, cur_node->intentional_attr_cur_fndecl, cur_node->fndecl, cur_node->num);
++}
++
++// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
++static bool skip_asm(const_tree arg)
++{
++	gimple def_stmt = get_def_stmt(arg);
++
++	if (!def_stmt || !gimple_assign_cast_p(def_stmt))
++		return false;
++
++	def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
++	return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
++}
++
++static void walk_use_def_phi(struct pointer_set_t *visited, struct interesting_node *cur_node, tree result)
++{
++	gimple phi = get_def_stmt(result);
++	unsigned int i, n = gimple_phi_num_args(phi);
++
++	pointer_set_insert(visited, phi);
++	for (i = 0; i < n; i++) {
++		tree arg = gimple_phi_arg_def(phi, i);
++
++		walk_use_def(visited, cur_node, arg);
 +	}
-+	return argnum;
 +}
 +
-+static enum mark is_already_marked(const_tree lhs)
++static void walk_use_def_binary(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs)
 +{
-+	unsigned int argnum;
-+	const_tree fndecl;
++	gimple def_stmt = get_def_stmt(lhs);
++	tree rhs1, rhs2;
 +
-+	argnum = search_missing_attribute(lhs);
-+	fndecl = get_original_function_decl(current_function_decl);
-+	if (argnum && mark_status(fndecl, argnum) == MARK_YES)
-+		return MARK_YES;
-+	return MARK_NO;
++	rhs1 = gimple_assign_rhs1(def_stmt);
++	rhs2 = gimple_assign_rhs2(def_stmt);
++
++	walk_use_def(visited, cur_node, rhs1);
++	walk_use_def(visited, cur_node, rhs2);
 +}
 +
-+static enum mark pre_expand(struct pointer_set_t *visited, bool *search_err_code, const_tree lhs)
++static void insert_last_node(struct interesting_node *cur_node, tree node)
 +{
-+	const_gimple def_stmt;
++	unsigned int i;
++	tree element;
++	enum tree_code code;
 +
-+	if (skip_types(lhs))
-+		return MARK_NO;
++	gcc_assert(node != NULL_TREE);
 +
-+	if (TREE_CODE(lhs) == PARM_DECL)
-+		return is_already_marked(lhs);
++	if (is_gimple_constant(node))
++		return;
 +
-+	if (TREE_CODE(lhs) == COMPONENT_REF) {
-+		const_tree field, attr;
++	code = TREE_CODE(node);
++	if (code == VAR_DECL) {
++		node = DECL_ORIGIN(node);
++		code = TREE_CODE(node);
++	}
 +
-+		field = search_field_decl(lhs);
-+		attr = lookup_attribute("intentional_overflow", DECL_ATTRIBUTES(field));
-+		if (!attr || !TREE_VALUE(attr))
-+			return MARK_NO;
-+		return MARK_YES;
++	if (code != PARM_DECL && code != FUNCTION_DECL && code != COMPONENT_REF)
++		return;
++
++#if BUILDING_GCC_VERSION == 4005
++	for (i = 0; i < VEC_length(tree, cur_node->last_nodes); i++) {
++		element = VEC_index(tree, cur_node->last_nodes, i);
++#elif BUILDING_GCC_VERSION <= 4007
++	FOR_EACH_VEC_ELT(tree, cur_node->last_nodes, i, element) {
++#else
++	FOR_EACH_VEC_ELT(*cur_node->last_nodes, i, element) {
++#endif
++		if (operand_equal_p(node, element, 0))
++			return;
 +	}
 +
-+	def_stmt = get_def_stmt(lhs);
++#if BUILDING_GCC_VERSION <= 4007
++	gcc_assert(VEC_length(tree, cur_node->last_nodes) < VEC_LEN);
++	VEC_safe_push(tree, gc, cur_node->last_nodes, node);
++#else
++	gcc_assert(cur_node->last_nodes->length() < VEC_LEN);
++	vec_safe_push(cur_node->last_nodes, node);
++#endif
++}
++
++// a size_overflow asm stmt in the control flow doesn't stop the recursion
++static void handle_asm_stmt(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs, const_gimple stmt)
++{
++	const_tree asm_lhs;
++
++	if (!is_size_overflow_asm(stmt))
++		return walk_use_def(visited, cur_node, SSA_NAME_VAR(lhs));
 +
++	asm_lhs = gimple_asm_input_op(stmt, 0);
++	walk_use_def(visited, cur_node, TREE_VALUE(asm_lhs));
++}
++
++/* collect the parm_decls and fndecls (for checking a missing size_overflow attribute (ret or arg) or intentional_overflow)
++ * and component refs (for checking the intentional_overflow attribute).
++ */
++static void walk_use_def(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs)
++{
++	const_gimple def_stmt;
++
++	if (TREE_CODE(lhs) != SSA_NAME) {
++		insert_last_node(cur_node, lhs);
++		return;
++	}
++
++	def_stmt = get_def_stmt(lhs);
 +	if (!def_stmt)
-+		return MARK_NO;
++		return;
 +
-+	if (pointer_set_contains(visited, def_stmt))
-+		return MARK_NO;
++	if (pointer_set_insert(visited, def_stmt))
++		return;
 +
 +	switch (gimple_code(def_stmt)) {
 +	case GIMPLE_NOP:
-+		if (TREE_CODE(SSA_NAME_VAR(lhs)) == PARM_DECL)
-+			return is_already_marked(lhs);
-+		return MARK_NO;
-+	case GIMPLE_PHI:
-+		return walk_phi(visited, search_err_code, lhs);
-+	case GIMPLE_CALL:
-+		if (mark_status((gimple_call_fndecl(def_stmt)), 0) == MARK_TURN_OFF)
-+			return MARK_TURN_OFF;
-+		check_function_hash(def_stmt);
-+		return MARK_NO;
++		return walk_use_def(visited, cur_node, SSA_NAME_VAR(lhs));
 +	case GIMPLE_ASM:
-+		search_err_code[CAST_ONLY] = false;
-+		return MARK_NO;
++		return handle_asm_stmt(visited, cur_node, lhs, def_stmt);
++	case GIMPLE_CALL: {
++		tree fndecl = gimple_call_fndecl(def_stmt);
++
++		if (fndecl == NULL_TREE)
++			return;
++		insert_last_node(cur_node, fndecl);
++		return;
++	}
++	case GIMPLE_PHI:
++		return walk_use_def_phi(visited, cur_node, lhs);
 +	case GIMPLE_ASSIGN:
 +		switch (gimple_num_ops(def_stmt)) {
 +		case 2:
-+			return walk_unary_ops(visited, search_err_code, lhs);
++			return walk_use_def(visited, cur_node, gimple_assign_rhs1(def_stmt));
 +		case 3:
-+			return walk_binary_ops(visited, search_err_code, lhs);
++			return walk_use_def_binary(visited, cur_node, lhs);
 +		}
 +	default:
 +		debug_gimple_stmt((gimple)def_stmt);
@@ -110478,220 +112535,1175 @@ index 0000000..03d0c84
 +	}
 +}
 +
-+// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
-+static bool skip_asm(const_tree arg)
++// Collect all the last nodes for checking the intentional_overflow and size_overflow attributes
++static void set_last_nodes(struct interesting_node *cur_node)
 +{
-+	gimple def_stmt = get_def_stmt(arg);
++	struct pointer_set_t *visited;
 +
-+	if (!def_stmt || !gimple_assign_cast_p(def_stmt))
-+		return false;
++	visited = pointer_set_create();
++	walk_use_def(visited, cur_node, cur_node->node);
++	pointer_set_destroy(visited);
++}
 +
-+	def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
-+	return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
++/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute and asm stmts,
++ * it decides whether the duplication is necessary or not and it searches for missing size_overflow attributes. After expand() it changes the orig node to the duplicated node
++ * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
++ * If there is a mark_turn_off intentional attribute on the caller or the callee then there is no duplication and missing size_overflow attribute check anywhere.
++ * There is only missing size_overflow attribute checking if the intentional_overflow attribute is the mark_no type.
++ * Stmt duplication is unnecessary if there are no binary/ternary assignements or if the unary assignment isn't a cast.
++ * It skips the possible error codes too. If the def_stmts trace back to a constant and there are no binary/ternary assigments then we assume that it is some kind of error code.
++ */
++static struct next_cgraph_node *handle_interesting_stmt(struct next_cgraph_node *cnodes, struct interesting_node *cur_node, struct cgraph_node *caller_node)
++{
++	struct pointer_set_t *visited;
++	bool interesting_conditions[3] = {false, false, false};
++	tree new_node, orig_node = cur_node->node;
++
++	set_last_nodes(cur_node);
++
++	check_intentional_attribute_ipa(cur_node);
++	if (cur_node->intentional_attr_decl == MARK_TURN_OFF || cur_node->intentional_attr_cur_fndecl == MARK_TURN_OFF)
++		return cnodes;
++
++	search_interesting_conditions(orig_node, interesting_conditions);
++
++	// error code
++	if (interesting_conditions[CAST] && interesting_conditions[FROM_CONST] && !interesting_conditions[NOT_UNARY])
++		return cnodes;
++
++	cnodes = search_overflow_attribute(cnodes, cur_node);
++
++	if (cur_node->intentional_attr_cur_fndecl != MARK_NO)
++		return cnodes;
++
++	// unnecessary overflow check
++	if (!interesting_conditions[CAST] && !interesting_conditions[NOT_UNARY])
++		return cnodes;
++
++	visited = pointer_set_create();
++	new_node = expand(visited, caller_node, orig_node);
++	pointer_set_destroy(visited);
++
++	if (new_node == NULL_TREE)
++		return cnodes;
++
++	change_orig_node(cur_node, new_node);
++	check_size_overflow(caller_node, cur_node->first_stmt, TREE_TYPE(new_node), new_node, orig_node, BEFORE_STMT);
++
++	return cnodes;
 +}
 +
-+/*
-+0</MARK_YES: no dup, search attributes (so, int)
-+0/MARK_NOT_INTENTIONAL: no dup, search attribute (int)
-+-1/MARK_TURN_OFF: no dup, no search, current_function_decl -> no dup
-+*/
++// Check visited interesting nodes.
++static bool is_in_interesting_node(struct interesting_node *head, const_gimple first_stmt, const_tree node, unsigned int num)
++{
++	struct interesting_node *cur;
++
++	for (cur = head; cur; cur = cur->next) {
++		if (!operand_equal_p(node, cur->node, 0))
++			continue;
++		if (num != cur->num)
++			continue;
++		if (first_stmt == cur->first_stmt)
++			return true;
++	}
++	return false;
++}
++
++/* Create an interesting node. The ipa pass starts to duplicate from these stmts.
++   first_stmt: it is the call or assignment or ret stmt, change_orig_node() will change the original node (retval, or function arg) in this
++   last_nodes: they are the last stmts in the recursion (they haven't a def_stmt). They are useful in the missing size_overflow attribute check and
++               the intentional_overflow attribute check. They are collected by set_last_nodes().
++   num: arg count of a call stmt or 0 when it is a ret
++   node: the recursion starts from here, it is a call arg or a return value
++   fndecl: the fndecl of the interesting node when the node is an arg. it is the fndecl of the callee function otherwise it is the fndecl of the caller (current_function_fndecl) function.
++   intentional_attr_decl: intentional_overflow attribute of the callee function
++   intentional_attr_cur_fndecl: intentional_overflow attribute of the caller function
++   intentional_mark_from_gimple: the intentional overflow type of size_overflow asm stmt from gimple if it exists
++ */
++static struct interesting_node *create_new_interesting_node(struct interesting_node *head, gimple first_stmt, tree node, unsigned int num, gimple asm_stmt)
++{
++	struct interesting_node *new_node;
++	tree fndecl;
++	enum gimple_code code;
++
++	gcc_assert(node != NULL_TREE);
++	code = gimple_code(first_stmt);
++	gcc_assert(code == GIMPLE_CALL || code == GIMPLE_ASM || code == GIMPLE_ASSIGN || code == GIMPLE_RETURN);
++
++	if (num == CANNOT_FIND_ARG)
++		return head;
++
++	if (skip_types(node))
++		return head;
++
++	if (skip_asm(node))
++		return head;
++
++	if (is_gimple_call(first_stmt))
++		fndecl = gimple_call_fndecl(first_stmt);
++	else
++		fndecl = current_function_decl;
++
++	if (fndecl == NULL_TREE)
++		return head;
++
++	if (is_in_interesting_node(head, first_stmt, node, num))
++		return head;
++
++	new_node = (struct interesting_node *)xmalloc(sizeof(*new_node));
++
++	new_node->next = NULL;
++	new_node->first_stmt = first_stmt;
++#if BUILDING_GCC_VERSION <= 4007
++	new_node->last_nodes = VEC_alloc(tree, gc, VEC_LEN);
++#else
++	vec_alloc(new_node->last_nodes, VEC_LEN);
++#endif
++	new_node->num = num;
++	new_node->node = node;
++	new_node->fndecl = fndecl;
++	new_node->intentional_attr_decl = MARK_NO;
++	new_node->intentional_attr_cur_fndecl = MARK_NO;
++	new_node->intentional_mark_from_gimple = asm_stmt;
++
++	if (!head)
++		return new_node;
++
++	new_node->next = head;
++	return new_node;
++}
++
++/* Check the ret stmts in the functions on the next cgraph node list (these functions will be in the hash table and they are reachable from ipa).
++ * If the ret stmt is in the next cgraph node list then it's an interesting ret.
++ */
++static struct interesting_node *handle_stmt_by_cgraph_nodes_ret(struct interesting_node *head, gimple stmt, struct next_cgraph_node *next_node)
++{
++	struct next_cgraph_node *cur_node;
++	tree ret = gimple_return_retval(stmt);
++
++	if (ret == NULL_TREE)
++		return head;
++
++	for (cur_node = next_node; cur_node; cur_node = cur_node->next) {
++		if (!operand_equal_p(cur_node->callee_fndecl, DECL_ORIGIN(current_function_decl), 0))
++			continue;
++		if (cur_node->num == 0)
++			head = create_new_interesting_node(head, stmt, ret, 0, NOT_INTENTIONAL_ASM);
++	}
++
++	return head;
++}
++
++/* Check the call stmts in the functions on the next cgraph node list (these functions will be in the hash table and they are reachable from ipa).
++ * If the call stmt is in the next cgraph node list then it's an interesting call.
++ */
++static struct interesting_node *handle_stmt_by_cgraph_nodes_call(struct interesting_node *head, gimple stmt, struct next_cgraph_node *next_node)
++{
++	unsigned int argnum;
++	tree fndecl, arg;
++	struct next_cgraph_node *cur_node;
++
++	fndecl = gimple_call_fndecl(stmt);
++	if (fndecl == NULL_TREE)
++		return head;
++
++	for (cur_node = next_node; cur_node; cur_node = cur_node->next) {
++		if (!operand_equal_p(cur_node->callee_fndecl, fndecl, 0))
++			continue;
++		argnum = get_correct_arg_count(cur_node->num, fndecl);
++		gcc_assert(argnum != CANNOT_FIND_ARG);
++		if (argnum == 0)
++			continue;
++
++		arg = gimple_call_arg(stmt, argnum - 1);
++		head = create_new_interesting_node(head, stmt, arg, argnum, NOT_INTENTIONAL_ASM);
++	}
++
++	return head;
++}
++
++static unsigned int check_ops(const_tree orig_node, const_tree node, unsigned int ret_count)
++{
++	if (!operand_equal_p(orig_node, node, 0))
++		return WRONG_NODE;
++	if (skip_types(node))
++		return WRONG_NODE;
++	return ret_count;
++}
++
++// Get the index of the rhs node in an assignment
++static unsigned int get_assign_ops_count(const_gimple stmt, tree node)
++{
++	const_tree rhs1, rhs2;
++	unsigned int ret;
++
++	gcc_assert(stmt);
++	gcc_assert(is_gimple_assign(stmt));
++
++	rhs1 = gimple_assign_rhs1(stmt);
++	gcc_assert(rhs1 != NULL_TREE);
++
++	switch (gimple_num_ops(stmt)) {
++	case 2:
++		return check_ops(node, rhs1, 1);
++	case 3:
++		ret = check_ops(node, rhs1, 1);
++		if (ret != WRONG_NODE)
++			return ret;
++
++		rhs2 = gimple_assign_rhs2(stmt);
++		gcc_assert(rhs2 != NULL_TREE);
++		return check_ops(node, rhs2, 2);
++	default:
++		gcc_unreachable();
++	}
++}
++
++// Find the correct arg number of a call stmt. It is needed when the interesting function is a cloned function.
++static unsigned int find_arg_number_gimple(const_tree arg, const_gimple stmt)
++{
++	unsigned int i;
++
++	if (gimple_call_fndecl(stmt) == NULL_TREE)
++		return CANNOT_FIND_ARG;
++
++	for (i = 0; i < gimple_call_num_args(stmt); i++) {
++		tree node;
++
++		node = gimple_call_arg(stmt, i);
++		if (!operand_equal_p(arg, node, 0))
++			continue;
++		if (!skip_types(node))
++			return i + 1;
++	}
++
++	return CANNOT_FIND_ARG;
++}
 +
-+static bool search_attributes(tree fndecl, const_tree arg, unsigned int argnum, bool where)
++/* starting from the size_overflow asm stmt collect interesting stmts. They can be
++ * any of return, call or assignment stmts (because of inlining).
++ */
++static struct interesting_node *get_interesting_ret_or_call(struct pointer_set_t *visited, struct interesting_node *head, tree node, gimple intentional_asm)
 +{
++	use_operand_p use_p;
++	imm_use_iterator imm_iter;
++	unsigned int argnum;
++
++	if (is_size_overflow_intentional_asm_turn_off(intentional_asm))
++		return head;
++
++	gcc_assert(TREE_CODE(node) == SSA_NAME);
++
++	if (pointer_set_insert(visited, node))
++		return head;
++
++	FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
++		gimple stmt = USE_STMT(use_p);
++
++		if (stmt == NULL)
++			return head;
++		if (is_gimple_debug(stmt))
++			continue;
++
++		switch (gimple_code(stmt)) {
++		case GIMPLE_CALL:
++			argnum = find_arg_number_gimple(node, stmt);
++			head = create_new_interesting_node(head, stmt, node, argnum, intentional_asm);
++			break;
++		case GIMPLE_RETURN:
++			head = create_new_interesting_node(head, stmt, node, 0, intentional_asm);
++			break;
++		case GIMPLE_ASSIGN:
++			argnum = get_assign_ops_count(stmt, node);
++			head = create_new_interesting_node(head, stmt, node, argnum, intentional_asm);
++			break;
++		case GIMPLE_PHI: {
++			tree result = gimple_phi_result(stmt);
++			head = get_interesting_ret_or_call(visited, head, result, intentional_asm);
++			break;
++		}
++		case GIMPLE_ASM:
++			if (gimple_asm_noutputs(stmt) != 0)
++				break;
++			if (!is_size_overflow_asm(stmt))
++				break;
++			head = create_new_interesting_node(head, stmt, node, 1, intentional_asm);
++			break;
++		case GIMPLE_COND:
++		case GIMPLE_SWITCH:
++			break;
++		default:
++			debug_gimple_stmt(stmt);
++			gcc_unreachable();
++			break;
++		}
++	}
++	return head;
++}
++
++static void remove_size_overflow_asm(gimple stmt)
++{
++	gimple_stmt_iterator gsi;
++
++	gcc_assert(gimple_code(stmt) == GIMPLE_ASM);
++	gsi = gsi_for_stmt(stmt);
++	gsi_remove(&gsi, true);
++}
++
++/* handle the size_overflow asm stmts from the gimple pass and collect the interesting stmts.
++ * If the asm stmt is a parm_decl kind (noutputs == 0) then remove it.
++ * If it is a simple asm stmt then replace it with an assignment from the asm input to the asm output.
++ */
++static struct interesting_node *handle_stmt_by_size_overflow_asm(gimple stmt, struct interesting_node *head)
++{
++	const_tree output, input;
 +	struct pointer_set_t *visited;
-+	enum mark is_marked, is_found;
-+	location_t loc;
-+	bool search_err_code[2] = {true, false};
++	gimple intentional_asm = NOT_INTENTIONAL_ASM;
 +
-+	is_marked = mark_status(current_function_decl, 0);
-+	if (is_marked == MARK_TURN_OFF)
-+		return true;
++	if (!is_size_overflow_asm(stmt))
++		return head;
 +
-+	is_marked = mark_status(fndecl, argnum + 1);
-+	if (is_marked == MARK_TURN_OFF || is_marked == MARK_NOT_INTENTIONAL)
-+		return true;
++	if (is_size_overflow_intentional_asm_yes(stmt) || is_size_overflow_intentional_asm_turn_off(stmt))
++		intentional_asm = stmt;
++
++	gcc_assert(gimple_asm_ninputs(stmt) == 1);
++	input = gimple_asm_input_op(stmt, 0);
++
++	if (gimple_asm_noutputs(stmt) == 0) {
++		remove_size_overflow_asm(stmt);
++		if (is_gimple_constant(TREE_VALUE(input)))
++			return head;
++
++		visited = pointer_set_create();
++		head = get_interesting_ret_or_call(visited, head, TREE_VALUE(input), intentional_asm);
++		pointer_set_destroy(visited);
++		return head;
++	}
++
++	output = gimple_asm_output_op(stmt, 0);
++
++	if (!is_size_overflow_intentional_asm_yes(stmt) && !is_size_overflow_intentional_asm_turn_off(stmt))
++		replace_size_overflow_asm_with_assign(stmt, TREE_VALUE(output), TREE_VALUE(input));
 +
 +	visited = pointer_set_create();
-+	is_found = pre_expand(visited, search_err_code, arg);
++	head = get_interesting_ret_or_call(visited, head, TREE_VALUE(output), intentional_asm);
 +	pointer_set_destroy(visited);
++	return head;
++}
 +
-+	if (where == FROM_RET && search_err_code[CAST_ONLY] && search_err_code[FROM_CONST])
-+		return true;
++/* Iterate over all the stmts of a function and look for the size_overflow asm stmts (they were created in the gimple pass)
++ * or a call stmt or a return stmt and store them in the interesting_node list
++ */
++static struct interesting_node *collect_interesting_stmts(struct next_cgraph_node *next_node)
++{
++	basic_block bb;
++	struct interesting_node *head = NULL;
 +
-+	if (where == FROM_ARG && skip_asm(arg))
-+		return true;
++	FOR_ALL_BB(bb) {
++		gimple_stmt_iterator gsi;
 +
-+	if (is_found == MARK_TURN_OFF)
-+		return true;
++		for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
++			enum gimple_code code;
++			gimple stmt = gsi_stmt(gsi);
 +
-+	if ((is_found == MARK_YES && is_marked == MARK_YES))
-+		return true;
++			code = gimple_code(stmt);
 +
-+	if (is_found == MARK_YES) {
-+		loc = DECL_SOURCE_LOCATION(fndecl);
-+		inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", get_asm_name(fndecl), argnum + 1);
-+		return true;
++			if (code == GIMPLE_ASM)
++				head = handle_stmt_by_size_overflow_asm(stmt, head);
++
++			if (!next_node)
++				continue;
++			if (code == GIMPLE_CALL)
++				head = handle_stmt_by_cgraph_nodes_call(head, stmt, next_node);
++			if (code == GIMPLE_RETURN)
++				head = handle_stmt_by_cgraph_nodes_ret(head, stmt, next_node);
++		}
++	}
++	return head;
++}
++
++static void set_current_function_decl(tree fndecl)
++{
++	gcc_assert(fndecl != NULL_TREE);
++
++	push_cfun(DECL_STRUCT_FUNCTION(fndecl));
++	calculate_dominance_info(CDI_DOMINATORS);
++	current_function_decl = fndecl;
++}
++
++static void unset_current_function_decl(void)
++{
++	free_dominance_info(CDI_DOMINATORS);
++	pop_cfun();
++	current_function_decl = NULL_TREE;
++}
++
++static void free_interesting_node(struct interesting_node *head)
++{
++	struct interesting_node *cur;
++
++	while (head) {
++		cur = head->next;
++#if BUILDING_GCC_VERSION <= 4007
++		VEC_free(tree, gc, head->last_nodes);
++#else
++		vec_free(head->last_nodes);
++#endif
++		free(head);
++		head = cur;
++	}
++}
++
++static struct visited *insert_visited_function(struct visited *head, struct interesting_node *cur_node)
++{
++	struct visited *new_visited;
++
++	new_visited = (struct visited *)xmalloc(sizeof(*new_visited));
++	new_visited->fndecl = cur_node->fndecl;
++	new_visited->num = cur_node->num;
++	new_visited->first_stmt = cur_node->first_stmt;
++	new_visited->next = NULL;
++
++	if (!head)
++		return new_visited;
++
++	new_visited->next = head;
++	return new_visited;
++}
++
++/* Check whether the function was already visited. If the fndecl, the arg count of the fndecl and the first_stmt (call or return) are same then
++ * it is a visited function.
++ */
++static bool is_visited_function(struct visited *head, struct interesting_node *cur_node)
++{
++	struct visited *cur;
++
++	if (!head)
++		return false;
++
++	for (cur = head; cur; cur = cur->next) {
++		if (!operand_equal_p(cur_node->fndecl, cur->fndecl, 0))
++			continue;
++		if (cur_node->num != cur->num)
++			continue;
++		if (cur_node->first_stmt == cur->first_stmt)
++			return true;
 +	}
 +	return false;
 +}
 +
-+static void handle_function_arg(gimple stmt, tree fndecl, unsigned int argnum)
++static void free_next_cgraph_node(struct next_cgraph_node *head)
++{
++	struct next_cgraph_node *cur;
++
++	while (head) {
++		cur = head->next;
++		free(head);
++		head = cur;
++	}
++}
++
++/* Main recursive walk of the ipa pass: iterate over the collected interesting stmts in a function
++ * (they are interesting if they have an associated size_overflow asm stmt) and recursively walk
++ * the newly collected interesting functions (they are interesting if there is control flow between
++ * the interesting stmts and them).
++ */
++static struct visited *handle_function(struct cgraph_node *node, struct next_cgraph_node *next_node, struct visited *visited)
 +{
++	struct interesting_node *head, *cur_node;
++	struct next_cgraph_node *cur_cnodes, *cnodes_head = NULL;
++
++#if BUILDING_GCC_VERSION <= 4007
++	set_current_function_decl(node->decl);
++#else
++	set_current_function_decl(node->symbol.decl);
++#endif
++	call_count = 0;
++
++	head = collect_interesting_stmts(next_node);
++	for (cur_node = head; cur_node; cur_node = cur_node->next) {
++		if (is_visited_function(visited, cur_node))
++			continue;
++		cnodes_head = handle_interesting_stmt(cnodes_head, cur_node, node);
++		visited = insert_visited_function(visited, cur_node);
++	}
++
++	free_interesting_node(head);
++	unset_current_function_decl();
++
++	for (cur_cnodes = cnodes_head; cur_cnodes; cur_cnodes = cur_cnodes->next)
++		visited = handle_function(cur_cnodes->current_function, cur_cnodes, visited);
++
++	free_next_cgraph_node(cnodes_head);
++	return visited;
++}
++
++static void free_visited(struct visited *head)
++{
++	struct visited *cur;
++
++	while (head) {
++		cur = head->next;
++		free(head);
++		head = cur;
++	}
++}
++
++// erase the local flag
++static void set_plf_false(void)
++{
++	basic_block bb;
++
++	FOR_ALL_BB(bb) {
++		gimple_stmt_iterator si;
++
++		for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
++			gimple_set_plf(gsi_stmt(si), MY_STMT, false);
++		for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
++			gimple_set_plf(gsi_stmt(si), MY_STMT, false);
++	}
++}
++
++#if BUILDING_GCC_VERSION <= 4006
++static bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
++{
++	return node->analyzed && !node->thunk.thunk_p && !node->alias;
++}
++
++static struct cgraph_node *cgraph_first_function_with_gimple_body(void)
++{
++	struct cgraph_node *node;
++
++	for (node = cgraph_nodes; node; node = node->next) {
++		if (cgraph_function_with_gimple_body_p(node))
++			return node;
++	}
++	return NULL;
++}
++
++static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
++{
++	for (node = node->next; node; node = node->next) {
++		if (cgraph_function_with_gimple_body_p(node))
++			return node;
++	}
++	return NULL;
++}
++
++#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
++	for ((node) = cgraph_first_function_with_gimple_body (); (node); \
++		(node) = cgraph_next_function_with_gimple_body (node))
++
++#endif
++
++// Main entry point of the ipa pass: erases the plf flag of all stmts and iterates over all the functions
++static unsigned int search_function(void)
++{
++	struct cgraph_node *node;
++	struct visited *visited = NULL;
++
++	FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) {
++#if BUILDING_GCC_VERSION <= 4007
++		set_current_function_decl(node->decl);
++#else
++		set_current_function_decl(node->symbol.decl);
++#endif
++		set_plf_false();
++		unset_current_function_decl();
++	}
++
++	FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) {
++		gcc_assert(cgraph_function_flags_ready);
++#if BUILDING_GCC_VERSION <= 4007
++		gcc_assert(node->reachable);
++#endif
++
++		visited = handle_function(node, NULL, visited);
++	}
++
++	free_visited(visited);
++	return 0;
++}
++
++static struct ipa_opt_pass_d pass_ipa = {
++	.pass = {
++		.type			= SIMPLE_IPA_PASS,
++		.name			= "size_overflow",
++#if BUILDING_GCC_VERSION >= 4008
++		.optinfo_flags		= OPTGROUP_NONE,
++#endif
++		.gate			= NULL,
++		.execute		= search_function,
++		.sub			= NULL,
++		.next			= NULL,
++		.static_pass_number	= 0,
++		.tv_id			= TV_NONE,
++		.properties_required	= 0,
++		.properties_provided	= 0,
++		.properties_destroyed	= 0,
++		.todo_flags_start	= 0,
++		.todo_flags_finish	= TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_ggc_collect | TODO_verify_flow | TODO_dump_cgraph | TODO_dump_func | TODO_update_ssa_no_phi,
++	},
++	.generate_summary		= NULL,
++	.write_summary			= NULL,
++	.read_summary			= NULL,
++#if BUILDING_GCC_VERSION >= 4006
++	.write_optimization_summary	= NULL,
++	.read_optimization_summary	= NULL,
++#endif
++	.stmt_fixup			= NULL,
++	.function_transform_todo_flags_start		= 0,
++	.function_transform		= NULL,
++	.variable_transform		= NULL,
++};
++
++// data for the size_overflow asm stmt
++struct asm_data {
++	gimple def_stmt;
++	tree input;
++	tree output;
++};
++
++#if BUILDING_GCC_VERSION <= 4007
++static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
++#else
++static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
++#endif
++{
++	tree list;
++#if BUILDING_GCC_VERSION <= 4007
++	VEC(tree, gc) *vec_list = NULL;
++#else
++	vec<tree, va_gc> *vec_list = NULL;
++#endif
++
++	list = build_tree_list(NULL_TREE, string);
++	list = chainon(NULL_TREE, build_tree_list(list, io));
++#if BUILDING_GCC_VERSION <= 4007
++	VEC_safe_push(tree, gc, vec_list, list);
++#else
++	vec_safe_push(vec_list, list);
++#endif
++	return vec_list;
++}
++
++static void create_asm_stmt(const char *str, tree str_input, tree str_output, struct asm_data *asm_data)
++{
++	gimple asm_stmt;
++	gimple_stmt_iterator gsi;
++#if BUILDING_GCC_VERSION <= 4007
++	VEC(tree, gc) *input, *output = NULL;
++#else
++	vec<tree, va_gc> *input, *output = NULL;
++#endif
++
++	input = create_asm_io_list(str_input, asm_data->input);
++
++	if (asm_data->output)
++		output = create_asm_io_list(str_output, asm_data->output);
++
++	asm_stmt = gimple_build_asm_vec(str, input, output, NULL, NULL);
++	gsi = gsi_for_stmt(asm_data->def_stmt);
++	gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
++
++	if (asm_data->output)
++		SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
++}
++
++static void replace_call_lhs(const struct asm_data *asm_data)
++{
++	gimple_set_lhs(asm_data->def_stmt, asm_data->input);
++	update_stmt(asm_data->def_stmt);
++	SSA_NAME_DEF_STMT(asm_data->input) = asm_data->def_stmt;
++}
++
++static enum mark search_intentional_phi(struct pointer_set_t *visited, const_tree result)
++{
++	enum mark cur_fndecl_attr;
++	gimple phi = get_def_stmt(result);
++	unsigned int i, n = gimple_phi_num_args(phi);
++
++	pointer_set_insert(visited, phi);
++	for (i = 0; i < n; i++) {
++		tree arg = gimple_phi_arg_def(phi, i);
++
++		cur_fndecl_attr = search_intentional(visited, arg);
++		if (cur_fndecl_attr != MARK_NO)
++			return cur_fndecl_attr;
++	}
++	return MARK_NO;
++}
++
++static enum mark search_intentional_binary(struct pointer_set_t *visited, const_tree lhs)
++{
++	enum mark cur_fndecl_attr;
++	const_tree rhs1, rhs2;
++	gimple def_stmt = get_def_stmt(lhs);
++
++	rhs1 = gimple_assign_rhs1(def_stmt);
++	rhs2 = gimple_assign_rhs2(def_stmt);
++
++	cur_fndecl_attr = search_intentional(visited, rhs1);
++	if (cur_fndecl_attr != MARK_NO)
++		return cur_fndecl_attr;
++	return search_intentional(visited, rhs2);
++}
++
++// Look up the intentional_overflow attribute on the caller and the callee functions.
++static enum mark search_intentional(struct pointer_set_t *visited, const_tree lhs)
++{
++	const_gimple def_stmt;
++
++	if (TREE_CODE(lhs) != SSA_NAME)
++		return get_intentional_attr_type(lhs);
++
++	def_stmt = get_def_stmt(lhs);
++	if (!def_stmt)
++		return MARK_NO;
++
++	if (pointer_set_contains(visited, def_stmt))
++		return MARK_NO;
++
++	switch (gimple_code(def_stmt)) {
++	case GIMPLE_NOP:
++		return search_intentional(visited, SSA_NAME_VAR(lhs));
++	case GIMPLE_ASM:
++	case GIMPLE_CALL:
++		return MARK_NO;
++	case GIMPLE_PHI:
++		return search_intentional_phi(visited, lhs);
++	case GIMPLE_ASSIGN:
++		switch (gimple_num_ops(def_stmt)) {
++		case 2:
++			return search_intentional(visited, gimple_assign_rhs1(def_stmt));
++		case 3:
++			return search_intentional_binary(visited, lhs);
++		}
++	case GIMPLE_RETURN:
++		return MARK_NO;
++	default:
++		debug_gimple_stmt((gimple)def_stmt);
++		error("%s: unknown gimple code", __func__);
++		gcc_unreachable();
++	}
++}
++
++// Check the intentional_overflow attribute and create the asm comment string for the size_overflow asm stmt.
++static const char *check_intentional_attribute_gimple(const_tree arg, const_gimple stmt, unsigned int argnum)
++{
++	const_tree fndecl;
++	const char *asm_str;
 +	struct pointer_set_t *visited;
-+	tree arg, new_arg;
-+	bool match;
++	enum mark cur_fndecl_attr, decl_attr = MARK_NO;
 +
-+	if (argnum == 0)
++	fndecl = get_interesting_orig_fndecl(stmt, argnum);
++	if (is_end_intentional_intentional_attr(fndecl, argnum))
++		decl_attr = MARK_NOT_INTENTIONAL;
++	else if (is_yes_intentional_attr(fndecl, argnum))
++		decl_attr = MARK_YES;
++	else if (is_turn_off_intentional_attr(fndecl) || is_turn_off_intentional_attr(DECL_ORIGIN(current_function_decl))) {
++		return "# size_overflow MARK_TURN_OFF\n\t";
++	}
++
++	visited = pointer_set_create();
++	cur_fndecl_attr = search_intentional(visited, arg);
++	pointer_set_destroy(visited);
++
++	switch (cur_fndecl_attr) {
++	case MARK_NO:
++		asm_str = "# size_overflow\n\t";
++		break;
++	case MARK_TURN_OFF:
++		asm_str = "# size_overflow MARK_TURN_OFF\n\t";
++		break;
++	default:
++		asm_str = "# size_overflow MARK_YES\n\t";
++		print_missing_intentional(decl_attr, cur_fndecl_attr, fndecl, argnum);
++		break;
++	}
++
++	return asm_str;
++}
++
++static void check_missing_size_overflow_attribute(tree var)
++{
++	tree orig_fndecl;
++	unsigned int num;
++
++	if (is_a_return_check(var))
++		orig_fndecl = DECL_ORIGIN(var);
++	else
++		orig_fndecl = DECL_ORIGIN(current_function_decl);
++
++	num = get_function_num(var, orig_fndecl);
++	if (num == CANNOT_FIND_ARG)
 +		return;
 +
-+	argnum--;
++	is_missing_function(orig_fndecl, num);
++}
++
++static void search_size_overflow_attribute_phi(struct pointer_set_t *visited, const_tree result)
++{
++	gimple phi = get_def_stmt(result);
++	unsigned int i, n = gimple_phi_num_args(phi);
++
++	pointer_set_insert(visited, phi);
++	for (i = 0; i < n; i++) {
++		tree arg = gimple_phi_arg_def(phi, i);
++
++		search_size_overflow_attribute(visited, arg);
++	}
++}
++
++static void search_size_overflow_attribute_binary(struct pointer_set_t *visited, const_tree lhs)
++{
++	const_gimple def_stmt = get_def_stmt(lhs);
++	tree rhs1, rhs2;
++
++	rhs1 = gimple_assign_rhs1(def_stmt);
++	rhs2 = gimple_assign_rhs2(def_stmt);
++
++	search_size_overflow_attribute(visited, rhs1);
++	search_size_overflow_attribute(visited, rhs2);
++}
 +
-+	match = get_function_arg(&argnum, fndecl);
-+	if (!match)
++static void search_size_overflow_attribute(struct pointer_set_t *visited, tree lhs)
++{
++	const_gimple def_stmt;
++
++	if (TREE_CODE(lhs) == PARM_DECL) {
++		check_missing_size_overflow_attribute(lhs);
 +		return;
-+	gcc_assert(gimple_call_num_args(stmt) > argnum);
-+	arg = gimple_call_arg(stmt, argnum);
-+	if (arg == NULL_TREE)
++	}
++
++	def_stmt = get_def_stmt(lhs);
++	if (!def_stmt)
 +		return;
 +
-+	if (skip_types(arg))
++	if (pointer_set_insert(visited, def_stmt))
 +		return;
 +
-+	if (search_attributes(fndecl, arg, argnum, FROM_ARG))
++	switch (gimple_code(def_stmt)) {
++	case GIMPLE_NOP:
++		return search_size_overflow_attribute(visited, SSA_NAME_VAR(lhs));
++	case GIMPLE_ASM:
++		return;
++	case GIMPLE_CALL: {
++		tree fndecl = gimple_call_fndecl(def_stmt);
++
++		if (fndecl == NULL_TREE)
++			return;
++		check_missing_size_overflow_attribute(fndecl);
++		return;
++	}
++	case GIMPLE_PHI:
++		return search_size_overflow_attribute_phi(visited, lhs);
++	case GIMPLE_ASSIGN:
++		switch (gimple_num_ops(def_stmt)) {
++		case 2:
++			return search_size_overflow_attribute(visited, gimple_assign_rhs1(def_stmt));
++		case 3:
++			return search_size_overflow_attribute_binary(visited, lhs);
++		}
++	default:
++		debug_gimple_stmt((gimple)def_stmt);
++		error("%s: unknown gimple code", __func__);
++		gcc_unreachable();
++	}
++}
++
++// Search missing entries in the hash table (invoked from the gimple pass)
++static void search_missing_size_overflow_attribute_gimple(const_gimple stmt, unsigned int num)
++{
++	tree fndecl = NULL_TREE;
++	tree lhs;
++	struct pointer_set_t *visited;
++
++	if (is_turn_off_intentional_attr(DECL_ORIGIN(current_function_decl)))
++		return;
++
++	if (num == 0) {
++		gcc_assert(gimple_code(stmt) == GIMPLE_RETURN);
++		lhs = gimple_return_retval(stmt);
++	} else {
++		gcc_assert(is_gimple_call(stmt));
++		lhs = gimple_call_arg(stmt, num - 1);
++		fndecl = gimple_call_fndecl(stmt);
++	}
++
++	if (fndecl != NULL_TREE && is_turn_off_intentional_attr(DECL_ORIGIN(fndecl)))
 +		return;
 +
 +	visited = pointer_set_create();
-+	new_arg = expand(visited, arg);
++	search_size_overflow_attribute(visited, lhs);
 +	pointer_set_destroy(visited);
++}
++
++static void create_output_from_phi(gimple stmt, unsigned int argnum, struct asm_data *asm_data)
++{
++	gimple_stmt_iterator gsi;
++	gimple assign;
++
++	assign = gimple_build_assign(asm_data->input, asm_data->output);
++	gsi = gsi_for_stmt(stmt);
++	gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
++	asm_data->def_stmt = assign;
++
++	asm_data->output = create_new_var(TREE_TYPE(asm_data->output));
++	asm_data->output = make_ssa_name(asm_data->output, stmt);
++	if (gimple_code(stmt) == GIMPLE_RETURN)
++		gimple_return_set_retval(stmt, asm_data->output);
++	else
++		gimple_call_set_arg(stmt, argnum - 1, asm_data->output);
++	update_stmt(stmt);
++}
++
++/* Create the input of the size_overflow asm stmt.
++ * When the arg of the callee function is a parm_decl it creates this kind of size_overflow asm stmt:
++ *   __asm__("# size_overflow MARK_YES" :  : "rm" size_1(D));
++ * The input field in asm_data will be empty if there is no need for further size_overflow asm stmt insertion.
++ * otherwise create the input (for a phi stmt the output too) of the asm stmt.
++ */
++static void create_asm_input(gimple stmt, unsigned int argnum, struct asm_data *asm_data)
++{
++	if (!asm_data->def_stmt) {
++		asm_data->input = NULL_TREE;
++		return;
++	}
++
++	asm_data->input = create_new_var(TREE_TYPE(asm_data->output));
++	asm_data->input = make_ssa_name(asm_data->input, asm_data->def_stmt);
++
++	switch (gimple_code(asm_data->def_stmt)) {
++	case GIMPLE_ASSIGN:
++	case GIMPLE_CALL:
++		replace_call_lhs(asm_data);
++		break;
++	case GIMPLE_PHI:
++		create_output_from_phi(stmt, argnum, asm_data);
++		break;
++	case GIMPLE_NOP: {
++		const char *str = check_intentional_attribute_gimple(asm_data->output, stmt, argnum);
++
++		asm_data->input = asm_data->output;
++		asm_data->output = NULL;
++		asm_data->def_stmt = stmt;
++
++		create_asm_stmt(str, build_string(2, "rm"), NULL, asm_data);
++		asm_data->input = NULL_TREE;
++		break;
++	}
++	case GIMPLE_ASM:
++		if (is_size_overflow_asm(asm_data->def_stmt)) {
++			asm_data->input = NULL_TREE;
++			break;
++		}
++	default:
++		debug_gimple_stmt(asm_data->def_stmt);
++		gcc_unreachable();
++	}
++}
++
++/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
++ * is of the right kind create the appropriate size_overflow asm stmts:
++ *   __asm__("# size_overflow" : =rm" D.3344_8 : "0" cicus.4_16);
++ *   __asm__("# size_overflow MARK_YES" :  : "rm" size_1(D));
++ */
++static void create_size_overflow_asm(gimple stmt, tree output_node, unsigned int argnum)
++{
++	struct asm_data asm_data;
++	const char *str;
++
++	if (is_gimple_constant(output_node))
++		return;
++
++	search_missing_size_overflow_attribute_gimple(stmt, argnum);
 +
-+	if (new_arg == NULL_TREE)
++	asm_data.output = output_node;
++	asm_data.def_stmt = get_def_stmt(asm_data.output);
++	create_asm_input(stmt, argnum, &asm_data);
++	if (asm_data.input == NULL_TREE)
 +		return;
 +
-+	change_function_arg(stmt, arg, argnum, new_arg);
-+	check_size_overflow(stmt, TREE_TYPE(new_arg), new_arg, arg, BEFORE_STMT);
++	str = check_intentional_attribute_gimple(asm_data.output, stmt, argnum);
++	create_asm_stmt(str, build_string(1, "0"), build_string(3, "=rm"), &asm_data);
 +}
 +
-+static void handle_function_by_attribute(gimple stmt, const_tree attr, tree fndecl)
++// Determine the return value and insert the asm stmt to mark the return stmt.
++static void insert_asm_ret(gimple stmt)
 +{
-+	tree p = TREE_VALUE(attr);
-+	do {
-+		handle_function_arg(stmt, fndecl, TREE_INT_CST_LOW(TREE_VALUE(p)));
-+		p = TREE_CHAIN(p);
-+	} while (p);
++	tree ret;
++
++	ret = gimple_return_retval(stmt);
++	create_size_overflow_asm(stmt, ret, 0);
++}
++
++// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
++static void insert_asm_arg(gimple stmt, unsigned int orig_argnum)
++{
++	tree arg;
++	unsigned int argnum;
++
++	argnum = get_correct_arg_count(orig_argnum, gimple_call_fndecl(stmt));
++	gcc_assert(argnum != 0);
++	if (argnum == CANNOT_FIND_ARG)
++		return;
++
++	arg = gimple_call_arg(stmt, argnum - 1);
++	gcc_assert(arg != NULL_TREE);
++	create_size_overflow_asm(stmt, arg, argnum);
++}
++
++// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
++static void set_argnum_attribute(const_tree attr, bool *argnums)
++{
++	unsigned int argnum;
++	tree attr_value;
++
++	for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
++		argnum = TREE_INT_CST_LOW(TREE_VALUE(attr_value));
++		argnums[argnum] = true;
++	}
 +}
 +
-+static void handle_function_by_hash(gimple stmt, tree fndecl)
++// If a function arg or the return value is in the hash table then set its index in the array.
++static void set_argnum_hash(tree fndecl, bool *argnums)
 +{
 +	unsigned int num;
 +	const struct size_overflow_hash *hash;
 +
-+	hash = get_function_hash(fndecl);
++	hash = get_function_hash(DECL_ORIGIN(fndecl));
 +	if (!hash)
 +		return;
 +
-+	for (num = 0; num <= MAX_PARAM; num++)
-+		if (hash->param & (1U << num))
-+			handle_function_arg(stmt, fndecl, num);
++	for (num = 0; num <= MAX_PARAM; num++) {
++		if (!(hash->param & (1U << num)))
++			continue;
++
++		argnums[num] = true;
++	}
 +}
 +
-+static bool check_return_value(void)
++static bool is_all_the_argnums_empty(bool *argnums)
 +{
-+	const struct size_overflow_hash *hash;
-+
-+	hash = get_function_hash(current_function_decl);
-+	if (!hash || !(hash->param & 1U << 0))
-+		return false;
++	unsigned int i;
 +
++	for (i = 0; i <= MAX_PARAM; i++)
++		if (argnums[i])
++			return false;
 +	return true;
 +}
 +
-+static void handle_return_value(gimple ret_stmt)
++// Check whether the arguments or the return value of the function are in the hash table or are marked by the size_overflow attribute.
++static void search_interesting_args(tree fndecl, bool *argnums)
 +{
-+	struct pointer_set_t *visited;
-+	tree ret, new_ret;
++	const_tree attr;
 +
-+	if (gimple_code(ret_stmt) != GIMPLE_RETURN)
++	set_argnum_hash(fndecl, argnums);
++	if (!is_all_the_argnums_empty(argnums))
 +		return;
 +
-+	ret = gimple_return_retval(ret_stmt);
++	attr = lookup_attribute("size_overflow", DECL_ATTRIBUTES(fndecl));
++	if (attr && TREE_VALUE(attr))
++		set_argnum_attribute(attr, argnums);
++}
 +
-+	if (skip_types(ret))
-+		return;
++/*
++ * Look up the intentional_overflow attribute that turns off ipa based duplication
++ * on the callee function, if found insert an asm stmt with "MARK_TURN_OFF".
++ */
++static bool create_mark_turn_off_asm(gimple stmt)
++{
++	enum mark mark;
++	struct asm_data asm_data;
++	const_tree fndecl = gimple_call_fndecl(stmt);
 +
-+	if (search_attributes(current_function_decl, ret, 0, FROM_RET))
-+		return;
++	mark = get_intentional_attr_type(DECL_ORIGIN(fndecl));
++	if (mark != MARK_TURN_OFF)
++		return false;
 +
-+	visited = pointer_set_create();
-+	new_ret = expand(visited, ret);
-+	pointer_set_destroy(visited);
++	asm_data.input = gimple_call_lhs(stmt);
++	if (asm_data.input == NULL_TREE) {
++		asm_data.input = gimple_call_arg(stmt, 0);
++		if (is_gimple_constant(asm_data.input))
++			return false;
++	}
 +
-+	change_function_return(ret_stmt, ret, new_ret);
-+	check_size_overflow(ret_stmt, TREE_TYPE(new_ret), new_ret, ret, BEFORE_STMT);
++	asm_data.output = NULL;
++	asm_data.def_stmt = stmt;
++	create_asm_stmt("# size_overflow MARK_TURN_OFF\n\t", build_string(2, "rm"), NULL, &asm_data);
++	return true;
 +}
 +
-+static void set_plf_false(void)
++// If the argument(s) of the callee function is/are in the hash table or are marked by an attribute then mark the call stmt with an asm stmt
++static void handle_interesting_function(gimple stmt)
 +{
-+	basic_block bb;
++	unsigned int argnum;
++	tree fndecl;
++	bool orig_argnums[MAX_PARAM + 1] = {false};
 +
-+	FOR_ALL_BB(bb) {
-+		gimple_stmt_iterator si;
++	if (gimple_call_num_args(stmt) == 0)
++		return;
++	fndecl = gimple_call_fndecl(stmt);
++	if (fndecl == NULL_TREE)
++		return;
++	fndecl = DECL_ORIGIN(fndecl);
 +
-+		for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
-+			gimple_set_plf(gsi_stmt(si), MY_STMT, false);
-+		for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
-+			gimple_set_plf(gsi_stmt(si), MY_STMT, false);
-+	}
++	if (create_mark_turn_off_asm(stmt))
++		return;
++
++	search_interesting_args(fndecl, orig_argnums);
++
++	for (argnum = 1; argnum < MAX_PARAM; argnum++)
++		if (orig_argnums[argnum])
++			insert_asm_arg(stmt, argnum);
 +}
 +
-+static unsigned int handle_function(void)
++// If the return value of the caller function is in hash table (its index is 0) then mark the return stmt with an asm stmt
++static void handle_interesting_ret(gimple stmt)
 +{
-+	basic_block next, bb = ENTRY_BLOCK_PTR->next_bb;
-+	bool check_ret;
++	bool orig_argnums[MAX_PARAM + 1] = {false};
 +
-+	set_plf_false();
++	search_interesting_args(current_function_decl, orig_argnums);
 +
-+	check_ret = check_return_value();
++	if (orig_argnums[0])
++		insert_asm_ret(stmt);
++}
 +
-+	do {
++// Iterate over all the stmts and search for call and return stmts and mark them if they're in the hash table
++static unsigned int search_interesting_functions(void)
++{
++	basic_block bb;
++
++	FOR_ALL_BB(bb) {
 +		gimple_stmt_iterator gsi;
-+		next = bb->next_bb;
 +
 +		for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
-+			tree fndecl, attr;
 +			gimple stmt = gsi_stmt(gsi);
 +
-+			if (check_ret)
-+				handle_return_value(stmt);
-+
-+			if (!(is_gimple_call(stmt)))
-+				continue;
-+			fndecl = gimple_call_fndecl(stmt);
-+			if (fndecl == NULL_TREE)
-+				continue;
-+			if (gimple_call_num_args(stmt) == 0)
-+				continue;
-+			attr = lookup_attribute("size_overflow", DECL_ATTRIBUTES(fndecl));
-+			if (!attr || !TREE_VALUE(attr))
-+				handle_function_by_hash(stmt, fndecl);
-+			else
-+				handle_function_by_attribute(stmt, attr, fndecl);
-+			gsi = gsi_for_stmt(stmt);
-+			next = gimple_bb(stmt)->next_bb;
++			if (is_gimple_call(stmt))
++				handle_interesting_function(stmt);
++			else if (gimple_code(stmt) == GIMPLE_RETURN)
++				handle_interesting_ret(stmt);
 +		}
-+		bb = next;
-+	} while (bb);
++	}
 +	return 0;
 +}
 +
-+static struct gimple_opt_pass size_overflow_pass = {
++/*
++ * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
++ * this pass inserts asm stmts to mark the interesting args
++ * that the ipa pass will detect and insert the size overflow checks for.
++ */
++static struct gimple_opt_pass insert_size_overflow_asm_pass = {
 +	.pass = {
 +		.type			= GIMPLE_PASS,
-+		.name			= "size_overflow",
++		.name			= "insert_size_overflow_asm",
 +#if BUILDING_GCC_VERSION >= 4008
 +		.optinfo_flags		= OPTGROUP_NONE,
 +#endif
 +		.gate			= NULL,
-+		.execute		= handle_function,
++		.execute		= search_interesting_functions,
 +		.sub			= NULL,
 +		.next			= NULL,
 +		.static_pass_number	= 0,
@@ -110704,6 +113716,7 @@ index 0000000..03d0c84
 +	}
 +};
 +
++// Create the noreturn report_size_overflow() function decl.
 +static void start_unit_callback(void __unused *gcc_data, void __unused *user_data)
 +{
 +	tree fntype;
@@ -110726,6 +113739,77 @@ index 0000000..03d0c84
 +	TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
 +}
 +
++static unsigned int dump_functions(void)
++{
++	struct cgraph_node *node;
++
++	FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) {
++		basic_block bb;
++
++#if BUILDING_GCC_VERSION <= 4007
++		push_cfun(DECL_STRUCT_FUNCTION(node->decl));
++		current_function_decl = node->decl;
++#else
++		push_cfun(DECL_STRUCT_FUNCTION(node->symbol.decl));
++		current_function_decl = node->symbol.decl;
++#endif
++
++		fprintf(stderr, "-----------------------------------------\n%s\n-----------------------------------------\n", NAME(current_function_decl));
++
++		FOR_ALL_BB(bb) {
++			gimple_stmt_iterator si;
++
++			fprintf(stderr, "<bb %u>:\n", bb->index);
++			for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
++				debug_gimple_stmt(gsi_stmt(si));
++			for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
++				debug_gimple_stmt(gsi_stmt(si));
++			fprintf(stderr, "\n");
++		}
++
++		fprintf(stderr, "-------------------------------------------------------------------------\n");
++
++		pop_cfun();
++		current_function_decl = NULL_TREE;
++	}
++
++	fprintf(stderr, "###############################################################################\n");
++
++	return 0;
++}
++
++static struct ipa_opt_pass_d pass_dump = {
++	.pass = {
++		.type			= SIMPLE_IPA_PASS,
++		.name			= "dump",
++#if BUILDING_GCC_VERSION >= 4008
++		.optinfo_flags		= OPTGROUP_NONE,
++#endif
++		.gate			= NULL,
++		.execute		= dump_functions,
++		.sub			= NULL,
++		.next			= NULL,
++		.static_pass_number	= 0,
++		.tv_id			= TV_NONE,
++		.properties_required	= 0,
++		.properties_provided	= 0,
++		.properties_destroyed	= 0,
++		.todo_flags_start	= 0,
++		.todo_flags_finish	= 0,
++	},
++	.generate_summary		= NULL,
++	.write_summary			= NULL,
++	.read_summary			= NULL,
++#if BUILDING_GCC_VERSION >= 4006
++	.write_optimization_summary	= NULL,
++	.read_optimization_summary	= NULL,
++#endif
++	.stmt_fixup			= NULL,
++	.function_transform_todo_flags_start		= 0,
++	.function_transform		= NULL,
++	.variable_transform		= NULL,
++};
++
 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
 +{
 +	int i;
@@ -110734,13 +113818,34 @@ index 0000000..03d0c84
 +	const struct plugin_argument * const argv = plugin_info->argv;
 +	bool enable = true;
 +
-+	struct register_pass_info size_overflow_pass_info = {
-+		.pass				= &size_overflow_pass.pass,
++	struct register_pass_info insert_size_overflow_asm_pass_info = {
++		.pass				= &insert_size_overflow_asm_pass.pass,
 +		.reference_pass_name		= "ssa",
 +		.ref_pass_instance_number	= 1,
 +		.pos_op				= PASS_POS_INSERT_AFTER
 +	};
 +
++	struct register_pass_info __unused dump_before_pass_info = {
++		.pass				= &pass_dump.pass,
++		.reference_pass_name		= "increase_alignment",
++		.ref_pass_instance_number	= 1,
++		.pos_op				= PASS_POS_INSERT_BEFORE
++	};
++
++	struct register_pass_info ipa_pass_info = {
++		.pass				= &pass_ipa.pass,
++		.reference_pass_name		= "increase_alignment",
++		.ref_pass_instance_number	= 1,
++		.pos_op				= PASS_POS_INSERT_BEFORE
++	};
++
++	struct register_pass_info __unused dump_after_pass_info = {
++		.pass				= &pass_dump.pass,
++		.reference_pass_name		= "increase_alignment",
++		.ref_pass_instance_number	= 1,
++		.pos_op				= PASS_POS_INSERT_BEFORE
++	};
++
 +	if (!plugin_default_version_check(version, &gcc_version)) {
 +		error(G_("incompatible gcc/plugin versions"));
 +		return 1;
@@ -110757,7 +113862,10 @@ index 0000000..03d0c84
 +	register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
 +	if (enable) {
 +		register_callback("start_unit", PLUGIN_START_UNIT, &start_unit_callback, NULL);
-+		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_pass_info);
++		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
++//		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &dump_before_pass_info);
++		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &ipa_pass_info);
++//		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &dump_after_pass_info);
 +	}
 +	register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
 +
@@ -111380,10 +114488,10 @@ index 0000000..4fae911
 +	return 0;
 +}
 diff --git a/tools/lib/lk/Makefile b/tools/lib/lk/Makefile
-index 280dd82..077b427 100644
+index 3dba0a4..97175dc 100644
 --- a/tools/lib/lk/Makefile
 +++ b/tools/lib/lk/Makefile
-@@ -28,7 +28,7 @@ LIB_OBJS += $(OUTPUT)debugfs.o
+@@ -13,7 +13,7 @@ LIB_OBJS += $(OUTPUT)debugfs.o
  
  LIBFILE = liblk.a
  
@@ -111422,7 +114530,7 @@ index 96b919d..c49bb74 100644
 +
  #endif
 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
-index 1580dd4..5627b5b 100644
+index 1cf9ccb..b9236e2 100644
 --- a/virt/kvm/kvm_main.c
 +++ b/virt/kvm/kvm_main.c
 @@ -75,12 +75,17 @@ LIST_HEAD(vm_list);
@@ -111445,7 +114553,7 @@ index 1580dd4..5627b5b 100644
  
  struct dentry *kvm_debugfs_dir;
  
-@@ -766,7 +771,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
+@@ -749,7 +754,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
  	/* We can read the guest memory with __xxx_user() later on. */
  	if ((mem->slot < KVM_USER_MEM_SLOTS) &&
  	    ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
@@ -111454,7 +114562,7 @@ index 1580dd4..5627b5b 100644
  			(void __user *)(unsigned long)mem->userspace_addr,
  			mem->memory_size)))
  		goto out;
-@@ -1878,7 +1883,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
+@@ -1867,7 +1872,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
  	return 0;
  }
  
@@ -111463,7 +114571,7 @@ index 1580dd4..5627b5b 100644
  	.release        = kvm_vcpu_release,
  	.unlocked_ioctl = kvm_vcpu_ioctl,
  #ifdef CONFIG_COMPAT
-@@ -2561,7 +2566,7 @@ static int kvm_vm_mmap(struct file *file, struct vm_area_struct *vma)
+@@ -2550,7 +2555,7 @@ static int kvm_vm_mmap(struct file *file, struct vm_area_struct *vma)
  	return 0;
  }
  
@@ -111472,7 +114580,7 @@ index 1580dd4..5627b5b 100644
  	.release        = kvm_vm_release,
  	.unlocked_ioctl = kvm_vm_ioctl,
  #ifdef CONFIG_COMPAT
-@@ -2662,7 +2667,7 @@ out:
+@@ -2651,7 +2656,7 @@ out:
  	return r;
  }
  
@@ -111481,7 +114589,7 @@ index 1580dd4..5627b5b 100644
  	.unlocked_ioctl = kvm_dev_ioctl,
  	.compat_ioctl   = kvm_dev_ioctl,
  	.llseek		= noop_llseek,
-@@ -2688,7 +2693,7 @@ static void hardware_enable_nolock(void *junk)
+@@ -2677,7 +2682,7 @@ static void hardware_enable_nolock(void *junk)
  
  	if (r) {
  		cpumask_clear_cpu(cpu, cpus_hardware_enabled);
@@ -111490,7 +114598,7 @@ index 1580dd4..5627b5b 100644
  		printk(KERN_INFO "kvm: enabling virtualization on "
  				 "CPU%d failed\n", cpu);
  	}
-@@ -2742,10 +2747,10 @@ static int hardware_enable_all(void)
+@@ -2731,10 +2736,10 @@ static int hardware_enable_all(void)
  
  	kvm_usage_count++;
  	if (kvm_usage_count == 1) {
@@ -111503,7 +114611,7 @@ index 1580dd4..5627b5b 100644
  			hardware_disable_all_nolock();
  			r = -EBUSY;
  		}
-@@ -3100,7 +3105,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
+@@ -3168,7 +3173,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
  	kvm_arch_vcpu_put(vcpu);
  }
  
@@ -111512,7 +114620,7 @@ index 1580dd4..5627b5b 100644
  		  struct module *module)
  {
  	int r;
-@@ -3147,7 +3152,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
+@@ -3215,7 +3220,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
  	if (!vcpu_align)
  		vcpu_align = __alignof__(struct kvm_vcpu);
  	kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
@@ -111521,7 +114629,7 @@ index 1580dd4..5627b5b 100644
  	if (!kvm_vcpu_cache) {
  		r = -ENOMEM;
  		goto out_free_3;
-@@ -3157,9 +3162,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
+@@ -3225,9 +3230,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
  	if (r)
  		goto out_free;
  
@@ -111533,7 +114641,7 @@ index 1580dd4..5627b5b 100644
  
  	r = misc_register(&kvm_dev);
  	if (r) {
-@@ -3169,9 +3176,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
+@@ -3237,9 +3244,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
  
  	register_syscore_ops(&kvm_syscore_ops);
  
diff --git a/3.11.9/4425_grsec_remove_EI_PAX.patch b/3.12.1/4425_grsec_remove_EI_PAX.patch
index cf65d90..cf65d90 100644
--- a/3.11.9/4425_grsec_remove_EI_PAX.patch
+++ b/3.12.1/4425_grsec_remove_EI_PAX.patch
diff --git a/3.11.9/4427_force_XATTR_PAX_tmpfs.patch b/3.12.1/4427_force_XATTR_PAX_tmpfs.patch
index 23e60cd..23e60cd 100644
--- a/3.11.9/4427_force_XATTR_PAX_tmpfs.patch
+++ b/3.12.1/4427_force_XATTR_PAX_tmpfs.patch
diff --git a/3.11.9/4430_grsec-remove-localversion-grsec.patch b/3.12.1/4430_grsec-remove-localversion-grsec.patch
index 31cf878..31cf878 100644
--- a/3.11.9/4430_grsec-remove-localversion-grsec.patch
+++ b/3.12.1/4430_grsec-remove-localversion-grsec.patch
diff --git a/3.11.9/4435_grsec-mute-warnings.patch b/3.12.1/4435_grsec-mute-warnings.patch
index ed941d5..ed941d5 100644
--- a/3.11.9/4435_grsec-mute-warnings.patch
+++ b/3.12.1/4435_grsec-mute-warnings.patch
diff --git a/3.11.9/4440_grsec-remove-protected-paths.patch b/3.12.1/4440_grsec-remove-protected-paths.patch
index 05710b1..05710b1 100644
--- a/3.11.9/4440_grsec-remove-protected-paths.patch
+++ b/3.12.1/4440_grsec-remove-protected-paths.patch
diff --git a/3.11.9/4450_grsec-kconfig-default-gids.patch b/3.12.1/4450_grsec-kconfig-default-gids.patch
index b50114e..b50114e 100644
--- a/3.11.9/4450_grsec-kconfig-default-gids.patch
+++ b/3.12.1/4450_grsec-kconfig-default-gids.patch
diff --git a/3.11.9/4465_selinux-avc_audit-log-curr_ip.patch b/3.12.1/4465_selinux-avc_audit-log-curr_ip.patch
index b26c0b4..b26c0b4 100644
--- a/3.11.9/4465_selinux-avc_audit-log-curr_ip.patch
+++ b/3.12.1/4465_selinux-avc_audit-log-curr_ip.patch
diff --git a/3.11.9/4470_disable-compat_vdso.patch b/3.12.1/4470_disable-compat_vdso.patch
index 4572f4f..4572f4f 100644
--- a/3.11.9/4470_disable-compat_vdso.patch
+++ b/3.12.1/4470_disable-compat_vdso.patch
diff --git a/3.11.9/4475_emutramp_default_on.patch b/3.12.1/4475_emutramp_default_on.patch
index 30f6978..30f6978 100644
--- a/3.11.9/4475_emutramp_default_on.patch
+++ b/3.12.1/4475_emutramp_default_on.patch
diff --git a/3.2.52/0000_README b/3.2.52/0000_README
index ae435e7..8c3f9ff 100644
--- a/3.2.52/0000_README
+++ b/3.2.52/0000_README
@@ -126,7 +126,7 @@ Patch:	1051_linux-3.2.52.patch
 From:	http://www.kernel.org
 Desc:	Linux 3.2.52
 
-Patch:	4420_grsecurity-3.0-3.2.52-201311242031.patch
+Patch:	4420_
 From:	http://www.grsecurity.net
 Desc:	hardened-sources base patch from upstream grsecurity
 
diff --git a/3.2.52/4420_grsecurity-3.0-3.2.52-201311242031.patch b/3.2.52/4420_grsecurity-3.0-3.2.52-201311242031.patch
deleted file mode 100644
index 42d71bf..0000000
--- a/3.2.52/4420_grsecurity-3.0-3.2.52-201311242031.patch
+++ /dev/null
@@ -1,115411 +0,0 @@
-diff --git a/Documentation/dontdiff b/Documentation/dontdiff
-index dfa6fc6..be27ac3 100644
---- a/Documentation/dontdiff
-+++ b/Documentation/dontdiff
-@@ -2,9 +2,11 @@
- *.aux
- *.bin
- *.bz2
-+*.c.[012]*.*
- *.cis
- *.cpio
- *.csp
-+*.dbg
- *.dsp
- *.dvi
- *.elf
-@@ -14,6 +16,7 @@
- *.gcov
- *.gen.S
- *.gif
-+*.gmo
- *.grep
- *.grp
- *.gz
-@@ -48,14 +51,17 @@
- *.tab.h
- *.tex
- *.ver
-+*.vim
- *.xml
- *.xz
- *_MODULES
-+*_reg_safe.h
- *_vga16.c
- *~
- \#*#
- *.9
--.*
-+.[^g]*
-+.gen*
- .*.d
- .mm
- 53c700_d.h
-@@ -70,9 +76,11 @@ Kerntypes
- Module.markers
- Module.symvers
- PENDING
-+PERF*
- SCCS
- System.map*
- TAGS
-+TRACEEVENT-CFLAGS
- aconf
- af_names.h
- aic7*reg.h*
-@@ -81,6 +89,7 @@ aic7*seq.h*
- aicasm
- aicdb.h*
- altivec*.c
-+ashldi3.S
- asm-offsets.h
- asm_offsets.h
- autoconf.h*
-@@ -93,19 +102,24 @@ bounds.h
- bsetup
- btfixupprep
- build
-+builtin-policy.h
- bvmlinux
- bzImage*
- capability_names.h
- capflags.c
- classlist.h*
-+clut_vga16.c
-+common-cmds.h
- comp*.log
- compile.h*
- conf
- config
- config-*
- config_data.h*
-+config.c
- config.mak
- config.mak.autogen
-+config.tmp
- conmakehash
- consolemap_deftbl.c*
- cpustr.h
-@@ -116,9 +130,11 @@ devlist.h*
- dnotify_test
- docproc
- dslm
-+dtc-lexer.lex.c
- elf2ecoff
- elfconfig.h*
- evergreen_reg_safe.h
-+exception_policy.conf
- fixdep
- flask.h
- fore200e_mkfirm
-@@ -126,12 +142,15 @@ fore200e_pca_fw.c*
- gconf
- gconf.glade.h
- gen-devlist
-+gen-kdb_cmds.c
- gen_crc32table
- gen_init_cpio
- generated
- genheaders
- genksyms
- *_gray256.c
-+hash
-+hid-example
- hpet_example
- hugepage-mmap
- hugepage-shm
-@@ -146,7 +165,7 @@ int32.c
- int4.c
- int8.c
- kallsyms
--kconfig
-+kern_constants.h
- keywords.c
- ksym.c*
- ksym.h*
-@@ -154,7 +173,7 @@ kxgettext
- lkc_defs.h
- lex.c
- lex.*.c
--linux
-+lib1funcs.S
- logo_*.c
- logo_*_clut224.c
- logo_*_mono.c
-@@ -166,14 +185,15 @@ machtypes.h
- map
- map_hugetlb
- maui_boot.h
--media
- mconf
-+mdp
- miboot*
- mk_elfconfig
- mkboot
- mkbugboot
- mkcpustr
- mkdep
-+mkpiggy
- mkprep
- mkregtable
- mktables
-@@ -209,6 +229,7 @@ r300_reg_safe.h
- r420_reg_safe.h
- r600_reg_safe.h
- recordmcount
-+regdb.c
- relocs
- rlim_names.h
- rn50_reg_safe.h
-@@ -218,7 +239,10 @@ series
- setup
- setup.bin
- setup.elf
-+signing_key*
-+size_overflow_hash.h
- sImage
-+slabinfo
- sm_tbl*
- split-include
- syscalltab.h
-@@ -229,6 +253,7 @@ tftpboot.img
- timeconst.h
- times.h*
- trix_boot.h
-+user_constants.h
- utsrelease.h*
- vdso-syms.lds
- vdso.lds
-@@ -246,7 +271,9 @@ vmlinux
- vmlinux-*
- vmlinux.aout
- vmlinux.bin.all
-+vmlinux.bin.bz2
- vmlinux.lds
-+vmlinux.relocs
- vmlinuz
- voffset.h
- vsyscall.lds
-@@ -254,9 +281,12 @@ vsyscall_32.lds
- wanxlfw.inc
- uImage
- unifdef
-+utsrelease.h
- wakeup.bin
- wakeup.elf
- wakeup.lds
-+x509*
- zImage*
- zconf.hash.c
-+zconf.lex.c
- zoffset.h
-diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
-index 2ba8272..e2a9806 100644
---- a/Documentation/kernel-parameters.txt
-+++ b/Documentation/kernel-parameters.txt
-@@ -859,6 +859,9 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
- 	gpt		[EFI] Forces disk with valid GPT signature but
- 			invalid Protective MBR to be treated as GPT.
- 
-+	grsec_proc_gid=	[GRKERNSEC_PROC_USERGROUP] Chooses GID to
-+			ignore grsecurity's /proc restrictions
-+
- 	hashdist=	[KNL,NUMA] Large hashes allocated during boot
- 			are distributed across NUMA nodes.  Defaults on
- 			for 64-bit NUMA, off otherwise.
-@@ -1960,6 +1963,22 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
- 			the specified number of seconds.  This is to be used if
- 			your oopses keep scrolling off the screen.
- 
-+	pax_nouderef	[X86] disables UDEREF.  Most likely needed under certain
-+			virtualization environments that don't cope well with the
-+			expand down segment used by UDEREF on X86-32 or the frequent
-+			page table updates on X86-64.
-+
-+	pax_sanitize_slab=
-+			0/1 to disable/enable slab object sanitization (enabled by
-+			default).
-+
-+	pax_softmode=	0/1 to disable/enable PaX softmode on boot already.
-+
-+	pax_extra_latent_entropy
-+			Enable a very simple form of latent entropy extraction
-+			from the first 4GB of memory as the bootmem allocator
-+			passes the memory pages to the buddy allocator.
-+
- 	pcbit=		[HW,ISDN]
- 
- 	pcd.		[PARIDE]
-diff --git a/Documentation/sysctl/fs.txt b/Documentation/sysctl/fs.txt
-index 88fd7f5..b318a78 100644
---- a/Documentation/sysctl/fs.txt
-+++ b/Documentation/sysctl/fs.txt
-@@ -163,16 +163,22 @@ This value can be used to query and set the core dump mode for setuid
- or otherwise protected/tainted binaries. The modes are
- 
- 0 - (default) - traditional behaviour. Any process which has changed
--	privilege levels or is execute only will not be dumped
-+	privilege levels or is execute only will not be dumped.
- 1 - (debug) - all processes dump core when possible. The core dump is
- 	owned by the current user and no security is applied. This is
- 	intended for system debugging situations only. Ptrace is unchecked.
-+	This is insecure as it allows regular users to examine the memory
-+	contents of privileged processes.
- 2 - (suidsafe) - any binary which normally would not be dumped is dumped
--	readable by root only. This allows the end user to remove
--	such a dump but not access it directly. For security reasons
--	core dumps in this mode will not overwrite one another or
--	other files. This mode is appropriate when administrators are
--	attempting to debug problems in a normal environment.
-+	anyway, but only if the "core_pattern" kernel sysctl is set to
-+	either a pipe handler or a fully qualified path. (For more details
-+	on this limitation, see CVE-2006-2451.) This mode is appropriate
-+	when administrators are attempting to debug problems in a normal
-+	environment, and either have a core dump pipe handler that knows
-+	to treat privileged core dumps with care, or specific directory
-+	defined for catching core dumps. If a core dump happens without
-+	a pipe handler or fully qualifid path, a message will be emitted
-+	to syslog warning about the lack of a correct setting.
- 
- ==============================================================
- 
-diff --git a/Makefile b/Makefile
-index 1dd2c09..6f850c4 100644
---- a/Makefile
-+++ b/Makefile
-@@ -245,8 +245,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
- 
- HOSTCC       = gcc
- HOSTCXX      = g++
--HOSTCFLAGS   = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer
--HOSTCXXFLAGS = -O2
-+HOSTCFLAGS   = -Wall -W -Wmissing-prototypes -Wstrict-prototypes -Wno-unused-parameter -Wno-missing-field-initializers -O2 -fomit-frame-pointer -fno-delete-null-pointer-checks
-+HOSTCFLAGS  += $(call cc-option, -Wno-empty-body)
-+HOSTCXXFLAGS = -O2 -Wall -W -fno-delete-null-pointer-checks
- 
- # Decide whether to build built-in, modular, or both.
- # Normally, just do built-in.
-@@ -407,8 +408,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn --exc
- # Rules shared between *config targets and build targets
- 
- # Basic helpers built in scripts/
--PHONY += scripts_basic
--scripts_basic:
-+PHONY += scripts_basic gcc-plugins
-+scripts_basic: gcc-plugins
- 	$(Q)$(MAKE) $(build)=scripts/basic
- 	$(Q)rm -f .tmp_quiet_recordmcount
- 
-@@ -564,6 +565,65 @@ else
- KBUILD_CFLAGS	+= -O2
- endif
- 
-+ifndef DISABLE_PAX_PLUGINS
-+ifeq ($(call cc-ifversion, -ge, 0408, y), y)
-+PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
-+else
-+PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
-+endif
-+ifneq ($(PLUGINCC),)
-+ifdef CONFIG_PAX_CONSTIFY_PLUGIN
-+CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
-+endif
-+ifdef CONFIG_PAX_MEMORY_STACKLEAK
-+STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
-+STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
-+endif
-+ifdef CONFIG_KALLOCSTAT_PLUGIN
-+KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
-+endif
-+ifdef CONFIG_PAX_KERNEXEC_PLUGIN
-+KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
-+KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
-+KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
-+endif
-+ifdef CONFIG_CHECKER_PLUGIN
-+ifeq ($(call cc-ifversion, -ge, 0406, y), y)
-+CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
-+endif
-+endif
-+COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
-+ifdef CONFIG_PAX_SIZE_OVERFLOW
-+SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
-+endif
-+ifdef CONFIG_PAX_LATENT_ENTROPY
-+LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
-+endif
-+ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
-+STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
-+endif
-+GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
-+GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
-+GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
-+GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
-+export PLUGINCC CONSTIFY_PLUGIN
-+ifeq ($(KBUILD_EXTMOD),)
-+gcc-plugins:
-+	$(Q)$(MAKE) $(build)=tools/gcc
-+else
-+gcc-plugins: ;
-+endif
-+else
-+gcc-plugins:
-+ifeq ($(call cc-ifversion, -ge, 0405, y), y)
-+	$(error Your gcc installation does not support plugins.  If the necessary headers for plugin support are missing, they should be installed.  On Debian, apt-get install gcc-<ver>-plugin-dev.  If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
-+else
-+	$(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
-+endif
-+	$(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure.  PAX_SIZE_OVERFLOW will not be active."
-+endif
-+endif
-+
- include $(srctree)/arch/$(SRCARCH)/Makefile
- 
- ifneq ($(CONFIG_FRAME_WARN),0)
-@@ -708,7 +768,7 @@ export mod_strip_cmd
- 
- 
- ifeq ($(KBUILD_EXTMOD),)
--core-y		+= kernel/ mm/ fs/ ipc/ security/ crypto/ block/
-+core-y		+= kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
- 
- vmlinux-dirs	:= $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
- 		     $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
-@@ -932,6 +992,8 @@ vmlinux.o: $(modpost-init) $(vmlinux-main) FORCE
- 
- # The actual objects are generated when descending, 
- # make sure no implicit rule kicks in
-+$(sort $(vmlinux-init) $(vmlinux-main)) $(vmlinux-lds): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
-+$(sort $(vmlinux-init) $(vmlinux-main)) $(vmlinux-lds): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
- $(sort $(vmlinux-init) $(vmlinux-main)) $(vmlinux-lds): $(vmlinux-dirs) ;
- 
- # Handle descending into subdirectories listed in $(vmlinux-dirs)
-@@ -941,7 +1003,7 @@ $(sort $(vmlinux-init) $(vmlinux-main)) $(vmlinux-lds): $(vmlinux-dirs) ;
- # Error messages still appears in the original language
- 
- PHONY += $(vmlinux-dirs)
--$(vmlinux-dirs): prepare scripts
-+$(vmlinux-dirs): gcc-plugins prepare scripts
- 	$(Q)$(MAKE) $(build)=$@
- 
- # Store (new) KERNELRELASE string in include/config/kernel.release
-@@ -985,6 +1047,7 @@ prepare0: archprepare FORCE
- 	$(Q)$(MAKE) $(build)=.
- 
- # All the preparing..
-+prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
- prepare: prepare0
- 
- # Generate some files
-@@ -1089,6 +1152,8 @@ all: modules
- #	using awk while concatenating to the final file.
- 
- PHONY += modules
-+modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
-+modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
- modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
- 	$(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
- 	@$(kecho) '  Building modules, stage 2.';
-@@ -1104,7 +1169,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
- 
- # Target to prepare building external modules
- PHONY += modules_prepare
--modules_prepare: prepare scripts
-+modules_prepare: gcc-plugins prepare scripts
- 
- # Target to install modules
- PHONY += modules_install
-@@ -1163,7 +1228,7 @@ CLEAN_FILES +=	vmlinux System.map \
- MRPROPER_DIRS  += include/config usr/include include/generated          \
-                   arch/*/include/generated
- MRPROPER_FILES += .config .config.old .version .old_version             \
--                  include/linux/version.h                               \
-+                  include/linux/version.h tools/gcc/size_overflow_hash.h\
- 		  Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS
- 
- # clean - Delete most, but leave enough to build external modules
-@@ -1201,6 +1266,7 @@ distclean: mrproper
- 		\( -name '*.orig' -o -name '*.rej' -o -name '*~' \
- 		-o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
- 		-o -name '.*.rej' \
-+		-o -name '.*.rej' -o -name '*.so' \
- 		-o -name '*%' -o -name '.*.cmd' -o -name 'core' \) \
- 		-type f -print | xargs rm -f
- 
-@@ -1361,6 +1427,8 @@ PHONY += $(module-dirs) modules
- $(module-dirs): crmodverdir $(objtree)/Module.symvers
- 	$(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
- 
-+modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
-+modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
- modules: $(module-dirs)
- 	@$(kecho) '  Building modules, stage 2.';
- 	$(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
-@@ -1487,17 +1555,21 @@ else
-         target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
- endif
- 
--%.s: %.c prepare scripts FORCE
-+%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
-+%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
-+%.s: %.c gcc-plugins prepare scripts FORCE
- 	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
- %.i: %.c prepare scripts FORCE
- 	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
--%.o: %.c prepare scripts FORCE
-+%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
-+%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
-+%.o: %.c gcc-plugins prepare scripts FORCE
- 	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
- %.lst: %.c prepare scripts FORCE
- 	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
--%.s: %.S prepare scripts FORCE
-+%.s: %.S gcc-plugins prepare scripts FORCE
- 	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
--%.o: %.S prepare scripts FORCE
-+%.o: %.S gcc-plugins prepare scripts FORCE
- 	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
- %.symtypes: %.c prepare scripts FORCE
- 	$(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
-@@ -1507,11 +1579,15 @@ endif
- 	$(cmd_crmodverdir)
- 	$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
- 	$(build)=$(build-dir)
--%/: prepare scripts FORCE
-+%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
-+%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
-+%/: gcc-plugins prepare scripts FORCE
- 	$(cmd_crmodverdir)
- 	$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
- 	$(build)=$(build-dir)
--%.ko: prepare scripts FORCE
-+%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
-+%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
-+%.ko: gcc-plugins prepare scripts FORCE
- 	$(cmd_crmodverdir)
- 	$(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1)   \
- 	$(build)=$(build-dir) $(@:.ko=.o)
-diff --git a/arch/Kconfig b/arch/Kconfig
-index 4b0669c..7389b35 100644
---- a/arch/Kconfig
-+++ b/arch/Kconfig
-@@ -181,4 +181,28 @@ config HAVE_RCU_TABLE_FREE
- config ARCH_HAVE_NMI_SAFE_CMPXCHG
- 	bool
- 
-+config HAVE_ARCH_SECCOMP_FILTER
-+	bool
-+	help
-+	  An arch should select this symbol if it provides all of these things:
-+	  - syscall_get_arch()
-+	  - syscall_get_arguments()
-+	  - syscall_rollback()
-+	  - syscall_set_return_value()
-+	  - SIGSYS siginfo_t support
-+	  - uses __secure_computing_int() or secure_computing()
-+	  - secure_computing is called from a ptrace_event()-safe context
-+	  - secure_computing return value is checked and a return value of -1
-+	    results in the system call being skipped immediately.
-+
-+config SECCOMP_FILTER
-+	def_bool y
-+	depends on HAVE_ARCH_SECCOMP_FILTER && SECCOMP && NET
-+	help
-+	  Enable tasks to build secure computing environments defined
-+	  in terms of Berkeley Packet Filter programs which implement
-+	  task-defined system call filtering polices.
-+
-+	  See Documentation/prctl/seccomp_filter.txt for details.
-+
- source "kernel/gcov/Kconfig"
-diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
-index 6f1aca7..fa956e0 100644
---- a/arch/alpha/include/asm/atomic.h
-+++ b/arch/alpha/include/asm/atomic.h
-@@ -250,6 +250,16 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
- #define atomic_dec(v) atomic_sub(1,(v))
- #define atomic64_dec(v) atomic64_sub(1,(v))
- 
-+#define atomic64_read_unchecked(v)		atomic64_read(v)
-+#define atomic64_set_unchecked(v, i)		atomic64_set((v), (i))
-+#define atomic64_add_unchecked(a, v)		atomic64_add((a), (v))
-+#define atomic64_add_return_unchecked(a, v)	atomic64_add_return((a), (v))
-+#define atomic64_sub_unchecked(a, v)		atomic64_sub((a), (v))
-+#define atomic64_inc_unchecked(v)		atomic64_inc(v)
-+#define atomic64_inc_return_unchecked(v)	atomic64_inc_return(v)
-+#define atomic64_dec_unchecked(v)		atomic64_dec(v)
-+#define atomic64_cmpxchg_unchecked(v, o, n)	atomic64_cmpxchg((v), (o), (n))
-+
- #define smp_mb__before_atomic_dec()	smp_mb()
- #define smp_mb__after_atomic_dec()	smp_mb()
- #define smp_mb__before_atomic_inc()	smp_mb()
-diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
-index ad368a9..fbe0f25 100644
---- a/arch/alpha/include/asm/cache.h
-+++ b/arch/alpha/include/asm/cache.h
-@@ -4,19 +4,19 @@
- #ifndef __ARCH_ALPHA_CACHE_H
- #define __ARCH_ALPHA_CACHE_H
- 
-+#include <linux/const.h>
- 
- /* Bytes per L1 (data) cache line. */
- #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
--# define L1_CACHE_BYTES     64
- # define L1_CACHE_SHIFT     6
- #else
- /* Both EV4 and EV5 are write-through, read-allocate,
-    direct-mapped, physical.
- */
--# define L1_CACHE_BYTES     32
- # define L1_CACHE_SHIFT     5
- #endif
- 
-+#define L1_CACHE_BYTES     (_AC(1,UL) << L1_CACHE_SHIFT)
- #define SMP_CACHE_BYTES    L1_CACHE_BYTES
- 
- #endif
-diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
-index da5449e..7418343 100644
---- a/arch/alpha/include/asm/elf.h
-+++ b/arch/alpha/include/asm/elf.h
-@@ -90,6 +90,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
- 
- #define ELF_ET_DYN_BASE		(TASK_UNMAPPED_BASE + 0x1000000)
- 
-+#ifdef CONFIG_PAX_ASLR
-+#define PAX_ELF_ET_DYN_BASE	(current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
-+
-+#define PAX_DELTA_MMAP_LEN	(current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
-+#define PAX_DELTA_STACK_LEN	(current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
-+#endif
-+
- /* $0 is set by ld.so to a pointer to a function which might be 
-    registered using atexit.  This provides a mean for the dynamic
-    linker to call DT_FINI functions for shared libraries that have
-diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
-index bc2a0da..8ad11ee 100644
---- a/arch/alpha/include/asm/pgalloc.h
-+++ b/arch/alpha/include/asm/pgalloc.h
-@@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
- 	pgd_set(pgd, pmd);
- }
- 
-+static inline void
-+pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
-+{
-+	pgd_populate(mm, pgd, pmd);
-+}
-+
- extern pgd_t *pgd_alloc(struct mm_struct *mm);
- 
- static inline void
-diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
-index de98a73..bd4f1f8 100644
---- a/arch/alpha/include/asm/pgtable.h
-+++ b/arch/alpha/include/asm/pgtable.h
-@@ -101,6 +101,17 @@ struct vm_area_struct;
- #define PAGE_SHARED	__pgprot(_PAGE_VALID | __ACCESS_BITS)
- #define PAGE_COPY	__pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
- #define PAGE_READONLY	__pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+# define PAGE_SHARED_NOEXEC	__pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
-+# define PAGE_COPY_NOEXEC	__pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
-+# define PAGE_READONLY_NOEXEC	__pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
-+#else
-+# define PAGE_SHARED_NOEXEC	PAGE_SHARED
-+# define PAGE_COPY_NOEXEC	PAGE_COPY
-+# define PAGE_READONLY_NOEXEC	PAGE_READONLY
-+#endif
-+
- #define PAGE_KERNEL	__pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
- 
- #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
-diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
-index 2fd00b7..cfd5069 100644
---- a/arch/alpha/kernel/module.c
-+++ b/arch/alpha/kernel/module.c
-@@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
- 
- 	/* The small sections were sorted to the end of the segment.
- 	   The following should definitely cover them.  */
--	gp = (u64)me->module_core + me->core_size - 0x8000;
-+	gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
- 	got = sechdrs[me->arch.gotsecindex].sh_addr;
- 
- 	for (i = 0; i < n; i++) {
-diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
-index 01e8715..6a5a03b 100644
---- a/arch/alpha/kernel/osf_sys.c
-+++ b/arch/alpha/kernel/osf_sys.c
-@@ -1138,16 +1138,16 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
-    generic version except that we know how to honor ADDR_LIMIT_32BIT.  */
- 
- static unsigned long
--arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
--		         unsigned long limit)
-+arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
-+		         unsigned long limit, unsigned long flags)
- {
- 	struct vm_area_struct *vma = find_vma(current->mm, addr);
--
-+	unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
- 	while (1) {
- 		/* At this point:  (!vma || addr < vma->vm_end). */
- 		if (limit - len < addr)
- 			return -ENOMEM;
--		if (!vma || addr + len <= vma->vm_start)
-+		if (check_heap_stack_gap(vma, &addr, len, offset))
- 			return addr;
- 		addr = vma->vm_end;
- 		vma = vma->vm_next;
-@@ -1183,20 +1183,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
- 	   merely specific addresses, but regions of memory -- perhaps
- 	   this feature should be incorporated into all ports?  */
- 
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	if (addr) {
--		addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
-+		addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
- 		if (addr != (unsigned long) -ENOMEM)
- 			return addr;
- 	}
- 
- 	/* Next, try allocating at TASK_UNMAPPED_BASE.  */
--	addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
--					 len, limit);
-+	addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
-+
- 	if (addr != (unsigned long) -ENOMEM)
- 		return addr;
- 
- 	/* Finally, try allocating in low memory.  */
--	addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
-+	addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
- 
- 	return addr;
- }
-diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
-index fadd5f8..904e73a 100644
---- a/arch/alpha/mm/fault.c
-+++ b/arch/alpha/mm/fault.c
-@@ -54,6 +54,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
- 	__reload_thread(pcb);
- }
- 
-+#ifdef CONFIG_PAX_PAGEEXEC
-+/*
-+ * PaX: decide what to do with offenders (regs->pc = fault address)
-+ *
-+ * returns 1 when task should be killed
-+ *         2 when patched PLT trampoline was detected
-+ *         3 when unpatched PLT trampoline was detected
-+ */
-+static int pax_handle_fetch_fault(struct pt_regs *regs)
-+{
-+
-+#ifdef CONFIG_PAX_EMUPLT
-+	int err;
-+
-+	do { /* PaX: patched PLT emulation #1 */
-+		unsigned int ldah, ldq, jmp;
-+
-+		err = get_user(ldah, (unsigned int *)regs->pc);
-+		err |= get_user(ldq, (unsigned int *)(regs->pc+4));
-+		err |= get_user(jmp, (unsigned int *)(regs->pc+8));
-+
-+		if (err)
-+			break;
-+
-+		if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
-+		    (ldq & 0xFFFF0000U) == 0xA77B0000U &&
-+		    jmp == 0x6BFB0000U)
-+		{
-+			unsigned long r27, addr;
-+			unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
-+			unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
-+
-+			addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
-+			err = get_user(r27, (unsigned long *)addr);
-+			if (err)
-+				break;
-+
-+			regs->r27 = r27;
-+			regs->pc = r27;
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: patched PLT emulation #2 */
-+		unsigned int ldah, lda, br;
-+
-+		err = get_user(ldah, (unsigned int *)regs->pc);
-+		err |= get_user(lda, (unsigned int *)(regs->pc+4));
-+		err |= get_user(br, (unsigned int *)(regs->pc+8));
-+
-+		if (err)
-+			break;
-+
-+		if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
-+		    (lda & 0xFFFF0000U) == 0xA77B0000U &&
-+		    (br & 0xFFE00000U) == 0xC3E00000U)
-+		{
-+			unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
-+			unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
-+			unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
-+
-+			regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
-+			regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: unpatched PLT emulation */
-+		unsigned int br;
-+
-+		err = get_user(br, (unsigned int *)regs->pc);
-+
-+		if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
-+			unsigned int br2, ldq, nop, jmp;
-+			unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
-+
-+			addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
-+			err = get_user(br2, (unsigned int *)addr);
-+			err |= get_user(ldq, (unsigned int *)(addr+4));
-+			err |= get_user(nop, (unsigned int *)(addr+8));
-+			err |= get_user(jmp, (unsigned int *)(addr+12));
-+			err |= get_user(resolver, (unsigned long *)(addr+16));
-+
-+			if (err)
-+				break;
-+
-+			if (br2 == 0xC3600000U &&
-+			    ldq == 0xA77B000CU &&
-+			    nop == 0x47FF041FU &&
-+			    jmp == 0x6B7B0000U)
-+			{
-+				regs->r28 = regs->pc+4;
-+				regs->r27 = addr+16;
-+				regs->pc = resolver;
-+				return 3;
-+			}
-+		}
-+	} while (0);
-+#endif
-+
-+	return 1;
-+}
-+
-+void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
-+{
-+	unsigned long i;
-+
-+	printk(KERN_ERR "PAX: bytes at PC: ");
-+	for (i = 0; i < 5; i++) {
-+		unsigned int c;
-+		if (get_user(c, (unsigned int *)pc+i))
-+			printk(KERN_CONT "???????? ");
-+		else
-+			printk(KERN_CONT "%08x ", c);
-+	}
-+	printk("\n");
-+}
-+#endif
- 
- /*
-  * This routine handles page faults.  It determines the address,
-@@ -131,8 +249,29 @@ do_page_fault(unsigned long address, unsigned long mmcsr,
-  good_area:
- 	si_code = SEGV_ACCERR;
- 	if (cause < 0) {
--		if (!(vma->vm_flags & VM_EXEC))
-+		if (!(vma->vm_flags & VM_EXEC)) {
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+			if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
-+				goto bad_area;
-+
-+			up_read(&mm->mmap_sem);
-+			switch (pax_handle_fetch_fault(regs)) {
-+
-+#ifdef CONFIG_PAX_EMUPLT
-+			case 2:
-+			case 3:
-+				return;
-+#endif
-+
-+			}
-+			pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
-+			do_group_exit(SIGKILL);
-+#else
- 			goto bad_area;
-+#endif
-+
-+		}
- 	} else if (!cause) {
- 		/* Allow reads even for write-only mappings */
- 		if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
-diff --git a/arch/arm/include/asm/assembler.h b/arch/arm/include/asm/assembler.h
-index 7bb8bf9..4b0c4ed 100644
---- a/arch/arm/include/asm/assembler.h
-+++ b/arch/arm/include/asm/assembler.h
-@@ -231,7 +231,7 @@
-  */
- #ifdef CONFIG_THUMB2_KERNEL
- 
--	.macro	usraccoff, instr, reg, ptr, inc, off, cond, abort, t=T()
-+	.macro	usraccoff, instr, reg, ptr, inc, off, cond, abort, t=TUSER()
- 9999:
- 	.if	\inc == 1
- 	\instr\cond\()b\()\t\().w \reg, [\ptr, #\off]
-@@ -271,7 +271,7 @@
- 
- #else	/* !CONFIG_THUMB2_KERNEL */
- 
--	.macro	usracc, instr, reg, ptr, inc, cond, rept, abort, t=T()
-+	.macro	usracc, instr, reg, ptr, inc, cond, rept, abort, t=TUSER()
- 	.rept	\rept
- 9999:
- 	.if	\inc == 1
-@@ -307,4 +307,12 @@
- 	.size \name , . - \name
- 	.endm
- 
-+	.macro check_uaccess, addr:req, size:req, limit:req, tmp:req, bad:req
-+#ifndef CONFIG_CPU_USE_DOMAINS
-+	adds	\tmp, \addr, #\size - 1
-+	sbcccs	\tmp, \tmp, \limit
-+	bcs	\bad
-+#endif
-+	.endm
-+
- #endif /* __ASM_ASSEMBLER_H__ */
-diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
-index 86976d0..269b872 100644
---- a/arch/arm/include/asm/atomic.h
-+++ b/arch/arm/include/asm/atomic.h
-@@ -15,6 +15,10 @@
- #include <linux/types.h>
- #include <asm/system.h>
- 
-+#ifdef CONFIG_GENERIC_ATOMIC64
-+#include <asm-generic/atomic64.h>
-+#endif
-+
- #define ATOMIC_INIT(i)	{ (i) }
- 
- #ifdef __KERNEL__
-@@ -25,7 +29,15 @@
-  * atomic_set() is the clrex or dummy strex done on every exception return.
-  */
- #define atomic_read(v)	(*(volatile int *)&(v)->counter)
-+static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
-+{
-+	return v->counter;
-+}
- #define atomic_set(v,i)	(((v)->counter) = (i))
-+static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
-+{
-+	v->counter = i;
-+}
- 
- #if __LINUX_ARM_ARCH__ >= 6
- 
-@@ -40,6 +52,35 @@ static inline void atomic_add(int i, atomic_t *v)
- 	int result;
- 
- 	__asm__ __volatile__("@ atomic_add\n"
-+"1:	ldrex	%1, [%3]\n"
-+"	adds	%0, %1, %4\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"	bvc	3f\n"
-+"2:	bkpt	0xf103\n"
-+"3:\n"
-+#endif
-+
-+"	strex	%1, %0, [%3]\n"
-+"	teq	%1, #0\n"
-+"	bne	1b"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"\n4:\n"
-+	_ASM_EXTABLE(2b, 4b)
-+#endif
-+
-+	: "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
-+	: "r" (&v->counter), "Ir" (i)
-+	: "cc");
-+}
-+
-+static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
-+{
-+	unsigned long tmp;
-+	int result;
-+
-+	__asm__ __volatile__("@ atomic_add_unchecked\n"
- "1:	ldrex	%0, [%3]\n"
- "	add	%0, %0, %4\n"
- "	strex	%1, %0, [%3]\n"
-@@ -58,6 +99,42 @@ static inline int atomic_add_return(int i, atomic_t *v)
- 	smp_mb();
- 
- 	__asm__ __volatile__("@ atomic_add_return\n"
-+"1:	ldrex	%1, [%3]\n"
-+"	adds	%0, %1, %4\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"	bvc	3f\n"
-+"	mov	%0, %1\n"
-+"2:	bkpt	0xf103\n"
-+"3:\n"
-+#endif
-+
-+"	strex	%1, %0, [%3]\n"
-+"	teq	%1, #0\n"
-+"	bne	1b"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"\n4:\n"
-+	_ASM_EXTABLE(2b, 4b)
-+#endif
-+
-+	: "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
-+	: "r" (&v->counter), "Ir" (i)
-+	: "cc");
-+
-+	smp_mb();
-+
-+	return result;
-+}
-+
-+static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
-+{
-+	unsigned long tmp;
-+	int result;
-+
-+	smp_mb();
-+
-+	__asm__ __volatile__("@ atomic_add_return_unchecked\n"
- "1:	ldrex	%0, [%3]\n"
- "	add	%0, %0, %4\n"
- "	strex	%1, %0, [%3]\n"
-@@ -78,6 +155,35 @@ static inline void atomic_sub(int i, atomic_t *v)
- 	int result;
- 
- 	__asm__ __volatile__("@ atomic_sub\n"
-+"1:	ldrex	%1, [%3]\n"
-+"	subs	%0, %1, %4\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"	bvc	3f\n"
-+"2:	bkpt	0xf103\n"
-+"3:\n"
-+#endif
-+
-+"	strex	%1, %0, [%3]\n"
-+"	teq	%1, #0\n"
-+"	bne	1b"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"\n4:\n"
-+	_ASM_EXTABLE(2b, 4b)
-+#endif
-+
-+	: "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
-+	: "r" (&v->counter), "Ir" (i)
-+	: "cc");
-+}
-+
-+static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
-+{
-+	unsigned long tmp;
-+	int result;
-+
-+	__asm__ __volatile__("@ atomic_sub_unchecked\n"
- "1:	ldrex	%0, [%3]\n"
- "	sub	%0, %0, %4\n"
- "	strex	%1, %0, [%3]\n"
-@@ -96,11 +202,25 @@ static inline int atomic_sub_return(int i, atomic_t *v)
- 	smp_mb();
- 
- 	__asm__ __volatile__("@ atomic_sub_return\n"
--"1:	ldrex	%0, [%3]\n"
--"	sub	%0, %0, %4\n"
-+"1:	ldrex	%1, [%3]\n"
-+"	subs	%0, %1, %4\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"	bvc	3f\n"
-+"	mov	%0, %1\n"
-+"2:	bkpt	0xf103\n"
-+"3:\n"
-+#endif
-+
- "	strex	%1, %0, [%3]\n"
- "	teq	%1, #0\n"
- "	bne	1b"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"\n4:\n"
-+	_ASM_EXTABLE(2b, 4b)
-+#endif
-+
- 	: "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
- 	: "r" (&v->counter), "Ir" (i)
- 	: "cc");
-@@ -132,6 +252,28 @@ static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
- 	return oldval;
- }
- 
-+static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
-+{
-+	unsigned long oldval, res;
-+
-+	smp_mb();
-+
-+	do {
-+		__asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
-+		"ldrex	%1, [%3]\n"
-+		"mov	%0, #0\n"
-+		"teq	%1, %4\n"
-+		"strexeq %0, %5, [%3]\n"
-+		    : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
-+		    : "r" (&ptr->counter), "Ir" (old), "r" (new)
-+		    : "cc");
-+	} while (res);
-+
-+	smp_mb();
-+
-+	return oldval;
-+}
-+
- static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
- {
- 	unsigned long tmp, tmp2;
-@@ -165,7 +307,17 @@ static inline int atomic_add_return(int i, atomic_t *v)
- 
- 	return val;
- }
-+
-+static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
-+{
-+	return atomic_add_return(i, v);
-+}
-+
- #define atomic_add(i, v)	(void) atomic_add_return(i, v)
-+static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
-+{
-+	(void) atomic_add_return(i, v);
-+}
- 
- static inline int atomic_sub_return(int i, atomic_t *v)
- {
-@@ -180,6 +332,10 @@ static inline int atomic_sub_return(int i, atomic_t *v)
- 	return val;
- }
- #define atomic_sub(i, v)	(void) atomic_sub_return(i, v)
-+static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
-+{
-+	(void) atomic_sub_return(i, v);
-+}
- 
- static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
- {
-@@ -195,6 +351,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
- 	return ret;
- }
- 
-+static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
-+{
-+	return atomic_cmpxchg(v, old, new);
-+}
-+
- static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
- {
- 	unsigned long flags;
-@@ -207,6 +368,10 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
- #endif /* __LINUX_ARM_ARCH__ */
- 
- #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
-+static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
-+{
-+	return xchg(&v->counter, new);
-+}
- 
- static inline int __atomic_add_unless(atomic_t *v, int a, int u)
- {
-@@ -219,11 +384,27 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
- }
- 
- #define atomic_inc(v)		atomic_add(1, v)
-+static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
-+{
-+	atomic_add_unchecked(1, v);
-+}
- #define atomic_dec(v)		atomic_sub(1, v)
-+static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
-+{
-+	atomic_sub_unchecked(1, v);
-+}
- 
- #define atomic_inc_and_test(v)	(atomic_add_return(1, v) == 0)
-+static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
-+{
-+	return atomic_add_return_unchecked(1, v) == 0;
-+}
- #define atomic_dec_and_test(v)	(atomic_sub_return(1, v) == 0)
- #define atomic_inc_return(v)    (atomic_add_return(1, v))
-+static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
-+{
-+	return atomic_add_return_unchecked(1, v);
-+}
- #define atomic_dec_return(v)    (atomic_sub_return(1, v))
- #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
- 
-@@ -239,6 +420,14 @@ typedef struct {
- 	u64 __aligned(8) counter;
- } atomic64_t;
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+typedef struct {
-+	u64 __aligned(8) counter;
-+} atomic64_unchecked_t;
-+#else
-+typedef atomic64_t atomic64_unchecked_t;
-+#endif
-+
- #define ATOMIC64_INIT(i) { (i) }
- 
- static inline u64 atomic64_read(atomic64_t *v)
-@@ -254,6 +443,19 @@ static inline u64 atomic64_read(atomic64_t *v)
- 	return result;
- }
- 
-+static inline u64 atomic64_read_unchecked(atomic64_unchecked_t *v)
-+{
-+	u64 result;
-+
-+	__asm__ __volatile__("@ atomic64_read_unchecked\n"
-+"	ldrexd	%0, %H0, [%1]"
-+	: "=&r" (result)
-+	: "r" (&v->counter), "Qo" (v->counter)
-+	);
-+
-+	return result;
-+}
-+
- static inline void atomic64_set(atomic64_t *v, u64 i)
- {
- 	u64 tmp;
-@@ -268,6 +470,20 @@ static inline void atomic64_set(atomic64_t *v, u64 i)
- 	: "cc");
- }
- 
-+static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, u64 i)
-+{
-+	u64 tmp;
-+
-+	__asm__ __volatile__("@ atomic64_set_unchecked\n"
-+"1:	ldrexd	%0, %H0, [%2]\n"
-+"	strexd	%0, %3, %H3, [%2]\n"
-+"	teq	%0, #0\n"
-+"	bne	1b"
-+	: "=&r" (tmp), "=Qo" (v->counter)
-+	: "r" (&v->counter), "r" (i)
-+	: "cc");
-+}
-+
- static inline void atomic64_add(u64 i, atomic64_t *v)
- {
- 	u64 result;
-@@ -276,6 +492,36 @@ static inline void atomic64_add(u64 i, atomic64_t *v)
- 	__asm__ __volatile__("@ atomic64_add\n"
- "1:	ldrexd	%0, %H0, [%3]\n"
- "	adds	%0, %0, %4\n"
-+"	adcs	%H0, %H0, %H4\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"	bvc	3f\n"
-+"2:	bkpt	0xf103\n"
-+"3:\n"
-+#endif
-+
-+"	strexd	%1, %0, %H0, [%3]\n"
-+"	teq	%1, #0\n"
-+"	bne	1b"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"\n4:\n"
-+	_ASM_EXTABLE(2b, 4b)
-+#endif
-+
-+	: "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
-+	: "r" (&v->counter), "r" (i)
-+	: "cc");
-+}
-+
-+static inline void atomic64_add_unchecked(u64 i, atomic64_unchecked_t *v)
-+{
-+	u64 result;
-+	unsigned long tmp;
-+
-+	__asm__ __volatile__("@ atomic64_add_unchecked\n"
-+"1:	ldrexd	%0, %H0, [%3]\n"
-+"	adds	%0, %0, %4\n"
- "	adc	%H0, %H0, %H4\n"
- "	strexd	%1, %0, %H0, [%3]\n"
- "	teq	%1, #0\n"
-@@ -287,12 +533,49 @@ static inline void atomic64_add(u64 i, atomic64_t *v)
- 
- static inline u64 atomic64_add_return(u64 i, atomic64_t *v)
- {
--	u64 result;
--	unsigned long tmp;
-+	u64 result, tmp;
- 
- 	smp_mb();
- 
- 	__asm__ __volatile__("@ atomic64_add_return\n"
-+"1:	ldrexd	%1, %H1, [%3]\n"
-+"	adds	%0, %1, %4\n"
-+"	adcs	%H0, %H1, %H4\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"	bvc	3f\n"
-+"	mov	%0, %1\n"
-+"	mov	%H0, %H1\n"
-+"2:	bkpt	0xf103\n"
-+"3:\n"
-+#endif
-+
-+"	strexd	%1, %0, %H0, [%3]\n"
-+"	teq	%1, #0\n"
-+"	bne	1b"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"\n4:\n"
-+	_ASM_EXTABLE(2b, 4b)
-+#endif
-+
-+	: "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
-+	: "r" (&v->counter), "r" (i)
-+	: "cc");
-+
-+	smp_mb();
-+
-+	return result;
-+}
-+
-+static inline u64 atomic64_add_return_unchecked(u64 i, atomic64_unchecked_t *v)
-+{
-+	u64 result;
-+	unsigned long tmp;
-+
-+	smp_mb();
-+
-+	__asm__ __volatile__("@ atomic64_add_return_unchecked\n"
- "1:	ldrexd	%0, %H0, [%3]\n"
- "	adds	%0, %0, %4\n"
- "	adc	%H0, %H0, %H4\n"
-@@ -316,6 +599,36 @@ static inline void atomic64_sub(u64 i, atomic64_t *v)
- 	__asm__ __volatile__("@ atomic64_sub\n"
- "1:	ldrexd	%0, %H0, [%3]\n"
- "	subs	%0, %0, %4\n"
-+"	sbcs	%H0, %H0, %H4\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"	bvc	3f\n"
-+"2:	bkpt	0xf103\n"
-+"3:\n"
-+#endif
-+
-+"	strexd	%1, %0, %H0, [%3]\n"
-+"	teq	%1, #0\n"
-+"	bne	1b"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"\n4:\n"
-+	_ASM_EXTABLE(2b, 4b)
-+#endif
-+
-+	: "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
-+	: "r" (&v->counter), "r" (i)
-+	: "cc");
-+}
-+
-+static inline void atomic64_sub_unchecked(u64 i, atomic64_unchecked_t *v)
-+{
-+	u64 result;
-+	unsigned long tmp;
-+
-+	__asm__ __volatile__("@ atomic64_sub_unchecked\n"
-+"1:	ldrexd	%0, %H0, [%3]\n"
-+"	subs	%0, %0, %4\n"
- "	sbc	%H0, %H0, %H4\n"
- "	strexd	%1, %0, %H0, [%3]\n"
- "	teq	%1, #0\n"
-@@ -327,18 +640,32 @@ static inline void atomic64_sub(u64 i, atomic64_t *v)
- 
- static inline u64 atomic64_sub_return(u64 i, atomic64_t *v)
- {
--	u64 result;
--	unsigned long tmp;
-+	u64 result, tmp;
- 
- 	smp_mb();
- 
- 	__asm__ __volatile__("@ atomic64_sub_return\n"
--"1:	ldrexd	%0, %H0, [%3]\n"
--"	subs	%0, %0, %4\n"
--"	sbc	%H0, %H0, %H4\n"
-+"1:	ldrexd	%1, %H1, [%3]\n"
-+"	subs	%0, %1, %4\n"
-+"	sbcs	%H0, %H1, %H4\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"	bvc	3f\n"
-+"	mov	%0, %1\n"
-+"	mov	%H0, %H1\n"
-+"2:	bkpt	0xf103\n"
-+"3:\n"
-+#endif
-+
- "	strexd	%1, %0, %H0, [%3]\n"
- "	teq	%1, #0\n"
- "	bne	1b"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"\n4:\n"
-+	_ASM_EXTABLE(2b, 4b)
-+#endif
-+
- 	: "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
- 	: "r" (&v->counter), "r" (i)
- 	: "cc");
-@@ -372,6 +699,30 @@ static inline u64 atomic64_cmpxchg(atomic64_t *ptr, u64 old, u64 new)
- 	return oldval;
- }
- 
-+static inline u64 atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, u64 old, u64 new)
-+{
-+	u64 oldval;
-+	unsigned long res;
-+
-+	smp_mb();
-+
-+	do {
-+		__asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
-+		"ldrexd		%1, %H1, [%3]\n"
-+		"mov		%0, #0\n"
-+		"teq		%1, %4\n"
-+		"teqeq		%H1, %H4\n"
-+		"strexdeq	%0, %5, %H5, [%3]"
-+		: "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
-+		: "r" (&ptr->counter), "r" (old), "r" (new)
-+		: "cc");
-+	} while (res);
-+
-+	smp_mb();
-+
-+	return oldval;
-+}
-+
- static inline u64 atomic64_xchg(atomic64_t *ptr, u64 new)
- {
- 	u64 result;
-@@ -395,21 +746,34 @@ static inline u64 atomic64_xchg(atomic64_t *ptr, u64 new)
- 
- static inline u64 atomic64_dec_if_positive(atomic64_t *v)
- {
--	u64 result;
--	unsigned long tmp;
-+	u64 result, tmp;
- 
- 	smp_mb();
- 
- 	__asm__ __volatile__("@ atomic64_dec_if_positive\n"
--"1:	ldrexd	%0, %H0, [%3]\n"
--"	subs	%0, %0, #1\n"
--"	sbc	%H0, %H0, #0\n"
-+"1:	ldrexd	%1, %H1, [%3]\n"
-+"	subs	%0, %1, #1\n"
-+"	sbcs	%H0, %H1, #0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"	bvc	3f\n"
-+"	mov	%0, %1\n"
-+"	mov	%H0, %H1\n"
-+"2:	bkpt	0xf103\n"
-+"3:\n"
-+#endif
-+
- "	teq	%H0, #0\n"
--"	bmi	2f\n"
-+"	bmi	4f\n"
- "	strexd	%1, %0, %H0, [%3]\n"
- "	teq	%1, #0\n"
- "	bne	1b\n"
--"2:"
-+"4:\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	_ASM_EXTABLE(2b, 4b)
-+#endif
-+
- 	: "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
- 	: "r" (&v->counter)
- 	: "cc");
-@@ -432,13 +796,25 @@ static inline int atomic64_add_unless(atomic64_t *v, u64 a, u64 u)
- "	teq	%0, %5\n"
- "	teqeq	%H0, %H5\n"
- "	moveq	%1, #0\n"
--"	beq	2f\n"
-+"	beq	4f\n"
- "	adds	%0, %0, %6\n"
--"	adc	%H0, %H0, %H6\n"
-+"	adcs	%H0, %H0, %H6\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"	bvc	3f\n"
-+"2:	bkpt	0xf103\n"
-+"3:\n"
-+#endif
-+
- "	strexd	%2, %0, %H0, [%4]\n"
- "	teq	%2, #0\n"
- "	bne	1b\n"
--"2:"
-+"4:\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	_ASM_EXTABLE(2b, 4b)
-+#endif
-+
- 	: "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
- 	: "r" (&v->counter), "r" (u), "r" (a)
- 	: "cc");
-@@ -451,10 +827,13 @@ static inline int atomic64_add_unless(atomic64_t *v, u64 a, u64 u)
- 
- #define atomic64_add_negative(a, v)	(atomic64_add_return((a), (v)) < 0)
- #define atomic64_inc(v)			atomic64_add(1LL, (v))
-+#define atomic64_inc_unchecked(v)	atomic64_add_unchecked(1LL, (v))
- #define atomic64_inc_return(v)		atomic64_add_return(1LL, (v))
-+#define atomic64_inc_return_unchecked(v)	atomic64_add_return_unchecked(1LL, (v))
- #define atomic64_inc_and_test(v)	(atomic64_inc_return(v) == 0)
- #define atomic64_sub_and_test(a, v)	(atomic64_sub_return((a), (v)) == 0)
- #define atomic64_dec(v)			atomic64_sub(1LL, (v))
-+#define atomic64_dec_unchecked(v)	atomic64_sub_unchecked(1LL, (v))
- #define atomic64_dec_return(v)		atomic64_sub_return(1LL, (v))
- #define atomic64_dec_and_test(v)	(atomic64_dec_return((v)) == 0)
- #define atomic64_inc_not_zero(v)	atomic64_add_unless((v), 1LL, 0LL)
-diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
-index 75fe66b..2255c86 100644
---- a/arch/arm/include/asm/cache.h
-+++ b/arch/arm/include/asm/cache.h
-@@ -4,8 +4,10 @@
- #ifndef __ASMARM_CACHE_H
- #define __ASMARM_CACHE_H
- 
-+#include <linux/const.h>
-+
- #define L1_CACHE_SHIFT		CONFIG_ARM_L1_CACHE_SHIFT
--#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_BYTES		(_AC(1,UL) << L1_CACHE_SHIFT)
- 
- /*
-  * Memory returned by kmalloc() may be used for DMA, so we must make
-diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
-index 1397408..c4f6969 100644
---- a/arch/arm/include/asm/cacheflush.h
-+++ b/arch/arm/include/asm/cacheflush.h
-@@ -108,7 +108,7 @@ struct cpu_cache_fns {
- 	void (*dma_unmap_area)(const void *, size_t, int);
- 
- 	void (*dma_flush_range)(const void *, const void *);
--};
-+} __no_const;
- 
- /*
-  * Select the calling method
-diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
-index af18cea..b5dc173 100644
---- a/arch/arm/include/asm/domain.h
-+++ b/arch/arm/include/asm/domain.h
-@@ -83,9 +83,9 @@
-  * instructions (inline assembly)
-  */
- #ifdef CONFIG_CPU_USE_DOMAINS
--#define T(instr)	#instr "t"
-+#define TUSER(instr)	#instr "t"
- #else
--#define T(instr)	#instr
-+#define TUSER(instr)	#instr
- #endif
- 
- #else /* __ASSEMBLY__ */
-@@ -95,9 +95,9 @@
-  * instructions
-  */
- #ifdef CONFIG_CPU_USE_DOMAINS
--#define T(instr)	instr ## t
-+#define TUSER(instr)	instr ## t
- #else
--#define T(instr)	instr
-+#define TUSER(instr)	instr
- #endif
- 
- #endif /* __ASSEMBLY__ */
-diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
-index 0e9ce8d..6ef1e03 100644
---- a/arch/arm/include/asm/elf.h
-+++ b/arch/arm/include/asm/elf.h
-@@ -116,7 +116,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
-    the loader.  We need to make sure that it is out of the way of the program
-    that it will "exec", and that there is sufficient room for the brk.  */
- 
--#define ELF_ET_DYN_BASE	(2 * TASK_SIZE / 3)
-+#define ELF_ET_DYN_BASE		(TASK_SIZE / 3 * 2)
-+
-+#ifdef CONFIG_PAX_ASLR
-+#define PAX_ELF_ET_DYN_BASE	0x00008000UL
-+
-+#define PAX_DELTA_MMAP_LEN	((current->personality == PER_LINUX_32BIT) ? 16 : 10)
-+#define PAX_DELTA_STACK_LEN	((current->personality == PER_LINUX_32BIT) ? 16 : 10)
-+#endif
- 
- /* When the program starts, a1 contains a pointer to a function to be 
-    registered with atexit, as per the SVR4 ABI.  A value of 0 means we 
-@@ -126,10 +133,6 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
- extern void elf_set_personality(const struct elf32_hdr *);
- #define SET_PERSONALITY(ex)	elf_set_personality(&(ex))
- 
--struct mm_struct;
--extern unsigned long arch_randomize_brk(struct mm_struct *mm);
--#define arch_randomize_brk arch_randomize_brk
--
- extern int vectors_user_mapping(void);
- #define arch_setup_additional_pages(bprm, uses_interp) vectors_user_mapping()
- #define ARCH_HAS_SETUP_ADDITIONAL_PAGES
-diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
-index 253cc86..7be5469 100644
---- a/arch/arm/include/asm/futex.h
-+++ b/arch/arm/include/asm/futex.h
-@@ -75,9 +75,9 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
- 
- #define __futex_atomic_op(insn, ret, oldval, tmp, uaddr, oparg)	\
- 	__asm__ __volatile__(					\
--	"1:	" T(ldr) "	%1, [%3]\n"			\
-+	"1:	" TUSER(ldr) "	%1, [%3]\n"			\
- 	"	" insn "\n"					\
--	"2:	" T(str) "	%0, [%3]\n"			\
-+	"2:	" TUSER(str) "	%0, [%3]\n"			\
- 	"	mov	%0, #0\n"				\
- 	__futex_atomic_ex_table("%5")				\
- 	: "=&r" (ret), "=&r" (oldval), "=&r" (tmp)		\
-@@ -95,10 +95,10 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
- 		return -EFAULT;
- 
- 	__asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
--	"1:	" T(ldr) "	%1, [%4]\n"
-+	"1:	" TUSER(ldr) "	%1, [%4]\n"
- 	"	teq	%1, %2\n"
- 	"	it	eq	@ explicit IT needed for the 2b label\n"
--	"2:	" T(streq) "	%3, [%4]\n"
-+	"2:	" TUSER(streq) "	%3, [%4]\n"
- 	__futex_atomic_ex_table("%5")
- 	: "+r" (ret), "=&r" (val)
- 	: "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
-diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
-index e51b1e8..32a3113 100644
---- a/arch/arm/include/asm/kmap_types.h
-+++ b/arch/arm/include/asm/kmap_types.h
-@@ -21,6 +21,7 @@ enum km_type {
- 	KM_L1_CACHE,
- 	KM_L2_CACHE,
- 	KM_KDB,
-+	KM_CLEARPAGE,
- 	KM_TYPE_NR
- };
- 
-diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
-index 53426c6..c7baff3 100644
---- a/arch/arm/include/asm/outercache.h
-+++ b/arch/arm/include/asm/outercache.h
-@@ -35,7 +35,7 @@ struct outer_cache_fns {
- #endif
- 	void (*set_debug)(unsigned long);
- 	void (*resume)(void);
--};
-+} __no_const;
- 
- #ifdef CONFIG_OUTER_CACHE
- 
-diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
-index ca94653..6ac0d56 100644
---- a/arch/arm/include/asm/page.h
-+++ b/arch/arm/include/asm/page.h
-@@ -123,7 +123,7 @@ struct cpu_user_fns {
- 	void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
- 	void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
- 			unsigned long vaddr, struct vm_area_struct *vma);
--};
-+} __no_const;
- 
- #ifdef MULTI_USER
- extern struct cpu_user_fns cpu_user;
-diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
-index 3e08fd3..3f14f89 100644
---- a/arch/arm/include/asm/pgalloc.h
-+++ b/arch/arm/include/asm/pgalloc.h
-@@ -31,6 +31,7 @@
- #define pmd_alloc_one(mm,addr)		({ BUG(); ((pmd_t *)2); })
- #define pmd_free(mm, pmd)		do { } while (0)
- #define pgd_populate(mm,pmd,pte)	BUG()
-+#define pgd_populate_kernel(mm,pmd,pte)	BUG()
- 
- extern pgd_t *pgd_alloc(struct mm_struct *mm);
- extern void pgd_free(struct mm_struct *mm, pgd_t *pgd);
-diff --git a/arch/arm/include/asm/ptrace.h b/arch/arm/include/asm/ptrace.h
-index 96187ff..7a9b049 100644
---- a/arch/arm/include/asm/ptrace.h
-+++ b/arch/arm/include/asm/ptrace.h
-@@ -72,7 +72,7 @@
-  * ARMv7 groups of PSR bits
-  */
- #define APSR_MASK	0xf80f0000	/* N, Z, C, V, Q and GE flags */
--#define PSR_ISET_MASK	0x01000010	/* ISA state (J, T) mask */
-+#define PSR_ISET_MASK	0x01000020	/* ISA state (J, T) mask */
- #define PSR_IT_MASK	0x0600fc00	/* If-Then execution state mask */
- #define PSR_ENDIAN_MASK	0x00000200	/* Endianness state mask */
- 
-diff --git a/arch/arm/include/asm/system.h b/arch/arm/include/asm/system.h
-index 984014b..a6d914f 100644
---- a/arch/arm/include/asm/system.h
-+++ b/arch/arm/include/asm/system.h
-@@ -90,6 +90,8 @@ void hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int,
- 
- #define xchg(ptr,x) \
- 	((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
-+#define xchg_unchecked(ptr,x) \
-+	((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
- 
- extern asmlinkage void c_backtrace(unsigned long fp, int pmode);
- 
-@@ -101,7 +103,7 @@ extern int __pure cpu_architecture(void);
- extern void cpu_init(void);
- 
- void arm_machine_restart(char mode, const char *cmd);
--extern void (*arm_pm_restart)(char str, const char *cmd);
-+extern void (*arm_pm_restart)(char str, const char *cmd) __noreturn;
- 
- #define UDBG_UNDEFINED	(1 << 0)
- #define UDBG_SYSCALL	(1 << 1)
-@@ -526,6 +528,13 @@ static inline unsigned long long __cmpxchg64_mb(volatile void *ptr,
- 
- #endif	/* __LINUX_ARM_ARCH__ >= 6 */
- 
-+#define _ASM_EXTABLE(from, to)		\
-+"	.pushsection __ex_table,\"a\"\n"\
-+"	.align	3\n"			\
-+"	.long	" #from ", " #to"\n"	\
-+"	.popsection"
-+
-+
- #endif /* __ASSEMBLY__ */
- 
- #define arch_align_stack(x) (x)
-diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
-index 7b5cc8d..5d70d88 100644
---- a/arch/arm/include/asm/thread_info.h
-+++ b/arch/arm/include/asm/thread_info.h
-@@ -139,6 +139,12 @@ extern void vfp_flush_hwstate(struct thread_info *);
- #define TIF_NEED_RESCHED	1
- #define TIF_NOTIFY_RESUME	2	/* callback before returning to user */
- #define TIF_SYSCALL_TRACE	8
-+
-+/* within 8 bits of TIF_SYSCALL_TRACE
-+   to meet flexible second operand requirements
-+*/
-+#define TIF_GRSEC_SETXID	9
-+
- #define TIF_POLLING_NRFLAG	16
- #define TIF_USING_IWMMXT	17
- #define TIF_MEMDIE		18	/* is terminating due to OOM killer */
-@@ -155,6 +161,10 @@ extern void vfp_flush_hwstate(struct thread_info *);
- #define _TIF_FREEZE		(1 << TIF_FREEZE)
- #define _TIF_RESTORE_SIGMASK	(1 << TIF_RESTORE_SIGMASK)
- #define _TIF_SECCOMP		(1 << TIF_SECCOMP)
-+#define _TIF_GRSEC_SETXID	(1 << TIF_GRSEC_SETXID)
-+
-+/* Checks for any syscall work in entry-common.S */
-+#define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_GRSEC_SETXID)
- 
- /*
-  * Change these and you break ASM code in entry-common.S
-diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
-index b293616..47aa55e 100644
---- a/arch/arm/include/asm/uaccess.h
-+++ b/arch/arm/include/asm/uaccess.h
-@@ -101,28 +101,39 @@ extern int __get_user_1(void *);
- extern int __get_user_2(void *);
- extern int __get_user_4(void *);
- 
--#define __get_user_x(__r2,__p,__e,__s,__i...)				\
-+#define __GUP_CLOBBER_1	"lr", "cc"
-+#ifdef CONFIG_CPU_USE_DOMAINS
-+#define __GUP_CLOBBER_2	"ip", "lr", "cc"
-+#else
-+#define __GUP_CLOBBER_2 "lr", "cc"
-+#endif
-+#define __GUP_CLOBBER_4	"lr", "cc"
-+
-+#define __get_user_x(__r2,__p,__e,__l,__s)				\
- 	   __asm__ __volatile__ (					\
- 		__asmeq("%0", "r0") __asmeq("%1", "r2")			\
-+		__asmeq("%3", "r1")					\
- 		"bl	__get_user_" #__s				\
- 		: "=&r" (__e), "=r" (__r2)				\
--		: "0" (__p)						\
--		: __i, "cc")
-+		: "0" (__p), "r" (__l)					\
-+		: __GUP_CLOBBER_##__s)
- 
- #define get_user(x,p)							\
- 	({								\
-+		unsigned long __limit = current_thread_info()->addr_limit - 1; \
- 		register const typeof(*(p)) __user *__p asm("r0") = (p);\
- 		register unsigned long __r2 asm("r2");			\
-+		register unsigned long __l asm("r1") = __limit;		\
- 		register int __e asm("r0");				\
- 		switch (sizeof(*(__p))) {				\
- 		case 1:							\
--			__get_user_x(__r2, __p, __e, 1, "lr");		\
--	       		break;						\
-+			__get_user_x(__r2, __p, __e, __l, 1);		\
-+			break;						\
- 		case 2:							\
--			__get_user_x(__r2, __p, __e, 2, "r3", "lr");	\
-+			__get_user_x(__r2, __p, __e, __l, 2);		\
- 			break;						\
- 		case 4:							\
--	       		__get_user_x(__r2, __p, __e, 4, "lr");		\
-+			__get_user_x(__r2, __p, __e, __l, 4);		\
- 			break;						\
- 		default: __e = __get_user_bad(); break;			\
- 		}							\
-@@ -135,31 +146,34 @@ extern int __put_user_2(void *, unsigned int);
- extern int __put_user_4(void *, unsigned int);
- extern int __put_user_8(void *, unsigned long long);
- 
--#define __put_user_x(__r2,__p,__e,__s)					\
-+#define __put_user_x(__r2,__p,__e,__l,__s)				\
- 	   __asm__ __volatile__ (					\
- 		__asmeq("%0", "r0") __asmeq("%2", "r2")			\
-+		__asmeq("%3", "r1")					\
- 		"bl	__put_user_" #__s				\
- 		: "=&r" (__e)						\
--		: "0" (__p), "r" (__r2)					\
-+		: "0" (__p), "r" (__r2), "r" (__l)			\
- 		: "ip", "lr", "cc")
- 
- #define put_user(x,p)							\
- 	({								\
-+		unsigned long __limit = current_thread_info()->addr_limit - 1; \
- 		register const typeof(*(p)) __r2 asm("r2") = (x);	\
- 		register const typeof(*(p)) __user *__p asm("r0") = (p);\
-+		register unsigned long __l asm("r1") = __limit;		\
- 		register int __e asm("r0");				\
- 		switch (sizeof(*(__p))) {				\
- 		case 1:							\
--			__put_user_x(__r2, __p, __e, 1);		\
-+			__put_user_x(__r2, __p, __e, __l, 1);		\
- 			break;						\
- 		case 2:							\
--			__put_user_x(__r2, __p, __e, 2);		\
-+			__put_user_x(__r2, __p, __e, __l, 2);		\
- 			break;						\
- 		case 4:							\
--			__put_user_x(__r2, __p, __e, 4);		\
-+			__put_user_x(__r2, __p, __e, __l, 4);		\
- 			break;						\
- 		case 8:							\
--			__put_user_x(__r2, __p, __e, 8);		\
-+			__put_user_x(__r2, __p, __e, __l, 8);		\
- 			break;						\
- 		default: __e = __put_user_bad(); break;			\
- 		}							\
-@@ -227,7 +241,7 @@ do {									\
- 
- #define __get_user_asm_byte(x,addr,err)				\
- 	__asm__ __volatile__(					\
--	"1:	" T(ldrb) "	%1,[%2],#0\n"			\
-+	"1:	" TUSER(ldrb) "	%1,[%2],#0\n"			\
- 	"2:\n"							\
- 	"	.pushsection .fixup,\"ax\"\n"			\
- 	"	.align	2\n"					\
-@@ -263,7 +277,7 @@ do {									\
- 
- #define __get_user_asm_word(x,addr,err)				\
- 	__asm__ __volatile__(					\
--	"1:	" T(ldr) "	%1,[%2],#0\n"			\
-+	"1:	" TUSER(ldr) "	%1,[%2],#0\n"			\
- 	"2:\n"							\
- 	"	.pushsection .fixup,\"ax\"\n"			\
- 	"	.align	2\n"					\
-@@ -308,7 +322,7 @@ do {									\
- 
- #define __put_user_asm_byte(x,__pu_addr,err)			\
- 	__asm__ __volatile__(					\
--	"1:	" T(strb) "	%1,[%2],#0\n"			\
-+	"1:	" TUSER(strb) "	%1,[%2],#0\n"			\
- 	"2:\n"							\
- 	"	.pushsection .fixup,\"ax\"\n"			\
- 	"	.align	2\n"					\
-@@ -341,7 +355,7 @@ do {									\
- 
- #define __put_user_asm_word(x,__pu_addr,err)			\
- 	__asm__ __volatile__(					\
--	"1:	" T(str) "	%1,[%2],#0\n"			\
-+	"1:	" TUSER(str) "	%1,[%2],#0\n"			\
- 	"2:\n"							\
- 	"	.pushsection .fixup,\"ax\"\n"			\
- 	"	.align	2\n"					\
-@@ -366,10 +380,10 @@ do {									\
- 
- #define __put_user_asm_dword(x,__pu_addr,err)			\
- 	__asm__ __volatile__(					\
-- ARM(	"1:	" T(str) "	" __reg_oper1 ", [%1], #4\n"	)	\
-- ARM(	"2:	" T(str) "	" __reg_oper0 ", [%1]\n"	)	\
-- THUMB(	"1:	" T(str) "	" __reg_oper1 ", [%1]\n"	)	\
-- THUMB(	"2:	" T(str) "	" __reg_oper0 ", [%1, #4]\n"	)	\
-+ ARM(	"1:	" TUSER(str) "	" __reg_oper1 ", [%1], #4\n"	) \
-+ ARM(	"2:	" TUSER(str) "	" __reg_oper0 ", [%1]\n"	) \
-+ THUMB(	"1:	" TUSER(str) "	" __reg_oper1 ", [%1]\n"	) \
-+ THUMB(	"2:	" TUSER(str) "	" __reg_oper0 ", [%1, #4]\n"	) \
- 	"3:\n"							\
- 	"	.pushsection .fixup,\"ax\"\n"			\
- 	"	.align	2\n"					\
-@@ -387,8 +401,21 @@ do {									\
- 
- 
- #ifdef CONFIG_MMU
--extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
--extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
-+extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
-+extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
-+
-+static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
-+{
-+	check_object_size(to, n, false);
-+	return ___copy_from_user(to, from, n);
-+}
-+
-+static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
-+{
-+	check_object_size(from, n, true);
-+	return ___copy_to_user(to, from, n);
-+}
-+
- extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
- extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
- extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
-@@ -403,6 +430,9 @@ extern unsigned long __must_check __strnlen_user(const char __user *s, long n);
- 
- static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
- {
-+	if ((long)n < 0)
-+		return n;
-+
- 	if (access_ok(VERIFY_READ, from, n))
- 		n = __copy_from_user(to, from, n);
- 	else /* security hole - plug it */
-@@ -412,6 +442,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
- 
- static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
- {
-+	if ((long)n < 0)
-+		return n;
-+
- 	if (access_ok(VERIFY_WRITE, to, n))
- 		n = __copy_to_user(to, from, n);
- 	return n;
-diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
-index 5b0bce6..becd81c 100644
---- a/arch/arm/kernel/armksyms.c
-+++ b/arch/arm/kernel/armksyms.c
-@@ -95,8 +95,8 @@ EXPORT_SYMBOL(__strncpy_from_user);
- #ifdef CONFIG_MMU
- EXPORT_SYMBOL(copy_page);
- 
--EXPORT_SYMBOL(__copy_from_user);
--EXPORT_SYMBOL(__copy_to_user);
-+EXPORT_SYMBOL(___copy_from_user);
-+EXPORT_SYMBOL(___copy_to_user);
- EXPORT_SYMBOL(__clear_user);
- 
- EXPORT_SYMBOL(__get_user_1);
-diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
-index b2a27b6..520889c 100644
---- a/arch/arm/kernel/entry-common.S
-+++ b/arch/arm/kernel/entry-common.S
-@@ -87,7 +87,7 @@ ENTRY(ret_from_fork)
- 	get_thread_info tsk
- 	ldr	r1, [tsk, #TI_FLAGS]		@ check for syscall tracing
- 	mov	why, #1
--	tst	r1, #_TIF_SYSCALL_TRACE		@ are we tracing syscalls?
-+	tst	r1, #_TIF_SYSCALL_WORK		@ are we tracing syscalls?
- 	beq	ret_slow_syscall
- 	mov	r1, sp
- 	mov	r0, #1				@ trace exit [IP = 1]
-@@ -443,7 +443,7 @@ ENTRY(vector_swi)
- 1:
- #endif
- 
--	tst	r10, #_TIF_SYSCALL_TRACE		@ are we tracing syscalls?
-+	tst	r10, #_TIF_SYSCALL_WORK		@ are we tracing syscalls?
- 	bne	__sys_trace
- 
- 	cmp	scno, #NR_syscalls		@ check upper syscall limit
-diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
-index 3606e85..44ba19d 100644
---- a/arch/arm/kernel/head.S
-+++ b/arch/arm/kernel/head.S
-@@ -46,7 +46,9 @@
- 	.equ	swapper_pg_dir, KERNEL_RAM_VADDR - PG_DIR_SIZE
- 
- 	.macro	pgtbl, rd, phys
--	add	\rd, \phys, #TEXT_OFFSET - PG_DIR_SIZE
-+	mov	\rd, #TEXT_OFFSET
-+	sub	\rd, #PG_DIR_SIZE
-+	add	\rd, \rd, \phys
- 	.endm
- 
- #ifdef CONFIG_XIP_KERNEL
-diff --git a/arch/arm/kernel/hw_breakpoint.c b/arch/arm/kernel/hw_breakpoint.c
-index 2bc1a8e..f433c88 100644
---- a/arch/arm/kernel/hw_breakpoint.c
-+++ b/arch/arm/kernel/hw_breakpoint.c
-@@ -986,7 +986,7 @@ static int __cpuinit dbg_reset_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata dbg_reset_nb = {
-+static struct notifier_block dbg_reset_nb = {
- 	.notifier_call = dbg_reset_notify,
- };
- 
-diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
-index 1e9be5d..4e0f470 100644
---- a/arch/arm/kernel/module.c
-+++ b/arch/arm/kernel/module.c
-@@ -39,6 +39,8 @@
- #ifdef CONFIG_MMU
- void *module_alloc(unsigned long size)
- {
-+	if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
-+		return NULL;
- 	return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
- 				GFP_KERNEL, PAGE_KERNEL_EXEC, -1,
- 				__builtin_return_address(0));
-diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
-index e68d251..c5bac2c 100644
---- a/arch/arm/kernel/process.c
-+++ b/arch/arm/kernel/process.c
-@@ -28,7 +28,6 @@
- #include <linux/tick.h>
- #include <linux/utsname.h>
- #include <linux/uaccess.h>
--#include <linux/random.h>
- #include <linux/hw_breakpoint.h>
- #include <linux/cpuidle.h>
- 
-@@ -92,7 +91,7 @@ static int __init hlt_setup(char *__unused)
- __setup("nohlt", nohlt_setup);
- __setup("hlt", hlt_setup);
- 
--void arm_machine_restart(char mode, const char *cmd)
-+__noreturn void arm_machine_restart(char mode, const char *cmd)
- {
- 	/* Disable interrupts first */
- 	local_irq_disable();
-@@ -135,7 +134,7 @@ void arm_machine_restart(char mode, const char *cmd)
- void (*pm_power_off)(void);
- EXPORT_SYMBOL(pm_power_off);
- 
--void (*arm_pm_restart)(char str, const char *cmd) = arm_machine_restart;
-+void (*arm_pm_restart)(char str, const char *cmd) __noreturn = arm_machine_restart;
- EXPORT_SYMBOL_GPL(arm_pm_restart);
- 
- static void do_nothing(void *unused)
-@@ -250,6 +249,7 @@ void machine_power_off(void)
- 	machine_shutdown();
- 	if (pm_power_off)
- 		pm_power_off();
-+	BUG();
- }
- 
- void machine_restart(char *cmd)
-@@ -268,8 +268,8 @@ void __show_regs(struct pt_regs *regs)
- 		init_utsname()->release,
- 		(int)strcspn(init_utsname()->version, " "),
- 		init_utsname()->version);
--	print_symbol("PC is at %s\n", instruction_pointer(regs));
--	print_symbol("LR is at %s\n", regs->ARM_lr);
-+	printk("PC is at %pA\n", (void *)instruction_pointer(regs));
-+	printk("LR is at %pA\n", (void *)regs->ARM_lr);
- 	printk("pc : [<%08lx>]    lr : [<%08lx>]    psr: %08lx\n"
- 	       "sp : %08lx  ip : %08lx  fp : %08lx\n",
- 		regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
-@@ -486,12 +486,6 @@ unsigned long get_wchan(struct task_struct *p)
- 	return 0;
- }
- 
--unsigned long arch_randomize_brk(struct mm_struct *mm)
--{
--	unsigned long range_end = mm->brk + 0x02000000;
--	return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
--}
--
- #ifdef CONFIG_MMU
- /*
-  * The vectors page is always readable from user space for the
-diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
-index 90fa8b3..a3a2212 100644
---- a/arch/arm/kernel/ptrace.c
-+++ b/arch/arm/kernel/ptrace.c
-@@ -904,10 +904,19 @@ long arch_ptrace(struct task_struct *child, long request,
- 	return ret;
- }
- 
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+extern void gr_delayed_cred_worker(void);
-+#endif
-+
- asmlinkage int syscall_trace(int why, struct pt_regs *regs, int scno)
- {
- 	unsigned long ip;
- 
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+	if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
-+		gr_delayed_cred_worker();
-+#endif
-+
- 	if (!test_thread_flag(TIF_SYSCALL_TRACE))
- 		return scno;
- 	if (!(current->ptrace & PT_PTRACED))
-diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
-index 7ac5dfd..0ce09c2 100644
---- a/arch/arm/kernel/traps.c
-+++ b/arch/arm/kernel/traps.c
-@@ -57,7 +57,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
- void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
- {
- #ifdef CONFIG_KALLSYMS
--	printk("[<%08lx>] (%pS) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
-+	printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
- #else
- 	printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
- #endif
-@@ -259,6 +259,8 @@ static int __die(const char *str, int err, struct thread_info *thread, struct pt
- 
- static DEFINE_RAW_SPINLOCK(die_lock);
- 
-+extern void gr_handle_kernel_exploit(void);
-+
- /*
-  * This function is protected against re-entrancy.
-  */
-@@ -288,6 +290,9 @@ void die(const char *str, struct pt_regs *regs, int err)
- 		panic("Fatal exception in interrupt");
- 	if (panic_on_oops)
- 		panic("Fatal exception");
-+
-+	gr_handle_kernel_exploit();
-+
- 	if (ret != NOTIFY_STOP)
- 		do_exit(SIGSEGV);
- }
-diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
-index 20b3041..da44b1f 100644
---- a/arch/arm/kernel/vmlinux.lds.S
-+++ b/arch/arm/kernel/vmlinux.lds.S
-@@ -103,6 +103,8 @@ SECTIONS
- 			ARM_CPU_KEEP(PROC_INFO)
- 	}
- 
-+	_etext = .;			/* End of text section */
-+
- 	RO_DATA(PAGE_SIZE)
- 
- #ifdef CONFIG_ARM_UNWIND
-@@ -122,8 +124,6 @@ SECTIONS
- 	}
- #endif
- 
--	_etext = .;			/* End of text and rodata section */
--
- #ifndef CONFIG_XIP_KERNEL
- 	. = ALIGN(PAGE_SIZE);
- 	__init_begin = .;
-diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
-index 66a477a..bee61d3 100644
---- a/arch/arm/lib/copy_from_user.S
-+++ b/arch/arm/lib/copy_from_user.S
-@@ -16,7 +16,7 @@
- /*
-  * Prototype:
-  *
-- *	size_t __copy_from_user(void *to, const void *from, size_t n)
-+ *	size_t ___copy_from_user(void *to, const void *from, size_t n)
-  *
-  * Purpose:
-  *
-@@ -84,11 +84,11 @@
- 
- 	.text
- 
--ENTRY(__copy_from_user)
-+ENTRY(___copy_from_user)
- 
- #include "copy_template.S"
- 
--ENDPROC(__copy_from_user)
-+ENDPROC(___copy_from_user)
- 
- 	.pushsection .fixup,"ax"
- 	.align 0
-diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
-index 6ee2f67..d1cce76 100644
---- a/arch/arm/lib/copy_page.S
-+++ b/arch/arm/lib/copy_page.S
-@@ -10,6 +10,7 @@
-  *  ASM optimised string functions
-  */
- #include <linux/linkage.h>
-+#include <linux/const.h>
- #include <asm/assembler.h>
- #include <asm/asm-offsets.h>
- #include <asm/cache.h>
-diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
-index d066df6..df28194 100644
---- a/arch/arm/lib/copy_to_user.S
-+++ b/arch/arm/lib/copy_to_user.S
-@@ -16,7 +16,7 @@
- /*
-  * Prototype:
-  *
-- *	size_t __copy_to_user(void *to, const void *from, size_t n)
-+ *	size_t ___copy_to_user(void *to, const void *from, size_t n)
-  *
-  * Purpose:
-  *
-@@ -88,11 +88,11 @@
- 	.text
- 
- ENTRY(__copy_to_user_std)
--WEAK(__copy_to_user)
-+WEAK(___copy_to_user)
- 
- #include "copy_template.S"
- 
--ENDPROC(__copy_to_user)
-+ENDPROC(___copy_to_user)
- ENDPROC(__copy_to_user_std)
- 
- 	.pushsection .fixup,"ax"
-diff --git a/arch/arm/lib/getuser.S b/arch/arm/lib/getuser.S
-index 1b049cd..9b06bb4 100644
---- a/arch/arm/lib/getuser.S
-+++ b/arch/arm/lib/getuser.S
-@@ -16,8 +16,9 @@
-  * __get_user_X
-  *
-  * Inputs:	r0 contains the address
-+ *		r1 contains the address limit, which must be preserved
-  * Outputs:	r0 is the error code
-- *		r2, r3 contains the zero-extended value
-+ *		r2 contains the zero-extended value
-  *		lr corrupted
-  *
-  * No other registers must be altered.  (see <asm/uaccess.h>
-@@ -27,34 +28,40 @@
-  * Note also that it is intended that __get_user_bad is not global.
-  */
- #include <linux/linkage.h>
-+#include <asm/assembler.h>
- #include <asm/errno.h>
- #include <asm/domain.h>
- 
- ENTRY(__get_user_1)
--1:	T(ldrb)	r2, [r0]
-+	check_uaccess r0, 1, r1, r2, __get_user_bad
-+1: TUSER(ldrb)	r2, [r0]
- 	mov	r0, #0
- 	mov	pc, lr
- ENDPROC(__get_user_1)
- 
- ENTRY(__get_user_2)
--#ifdef CONFIG_THUMB2_KERNEL
--2:	T(ldrb)	r2, [r0]
--3:	T(ldrb)	r3, [r0, #1]
-+	check_uaccess r0, 2, r1, r2, __get_user_bad
-+#ifdef CONFIG_CPU_USE_DOMAINS
-+rb	.req	ip
-+2:	ldrbt	r2, [r0], #1
-+3:	ldrbt	rb, [r0], #0
- #else
--2:	T(ldrb)	r2, [r0], #1
--3:	T(ldrb)	r3, [r0]
-+rb	.req	r0
-+2:	ldrb	r2, [r0]
-+3:	ldrb	rb, [r0, #1]
- #endif
- #ifndef __ARMEB__
--	orr	r2, r2, r3, lsl #8
-+	orr	r2, r2, rb, lsl #8
- #else
--	orr	r2, r3, r2, lsl #8
-+	orr	r2, rb, r2, lsl #8
- #endif
- 	mov	r0, #0
- 	mov	pc, lr
- ENDPROC(__get_user_2)
- 
- ENTRY(__get_user_4)
--4:	T(ldr)	r2, [r0]
-+	check_uaccess r0, 4, r1, r2, __get_user_bad
-+4: TUSER(ldr)	r2, [r0]
- 	mov	r0, #0
- 	mov	pc, lr
- ENDPROC(__get_user_4)
-diff --git a/arch/arm/lib/putuser.S b/arch/arm/lib/putuser.S
-index c023fc1..3d73dcb 100644
---- a/arch/arm/lib/putuser.S
-+++ b/arch/arm/lib/putuser.S
-@@ -16,6 +16,7 @@
-  * __put_user_X
-  *
-  * Inputs:	r0 contains the address
-+ *		r1 contains the address limit, which must be preserved
-  *		r2, r3 contains the value
-  * Outputs:	r0 is the error code
-  *		lr corrupted
-@@ -27,32 +28,35 @@
-  * Note also that it is intended that __put_user_bad is not global.
-  */
- #include <linux/linkage.h>
-+#include <asm/assembler.h>
- #include <asm/errno.h>
- #include <asm/domain.h>
- 
- ENTRY(__put_user_1)
--1:	T(strb)	r2, [r0]
-+	check_uaccess r0, 1, r1, ip, __put_user_bad
-+1: TUSER(strb)	r2, [r0]
- 	mov	r0, #0
- 	mov	pc, lr
- ENDPROC(__put_user_1)
- 
- ENTRY(__put_user_2)
-+	check_uaccess r0, 2, r1, ip, __put_user_bad
- 	mov	ip, r2, lsr #8
- #ifdef CONFIG_THUMB2_KERNEL
- #ifndef __ARMEB__
--2:	T(strb)	r2, [r0]
--3:	T(strb)	ip, [r0, #1]
-+2: TUSER(strb)	r2, [r0]
-+3: TUSER(strb)	ip, [r0, #1]
- #else
--2:	T(strb)	ip, [r0]
--3:	T(strb)	r2, [r0, #1]
-+2: TUSER(strb)	ip, [r0]
-+3: TUSER(strb)	r2, [r0, #1]
- #endif
- #else	/* !CONFIG_THUMB2_KERNEL */
- #ifndef __ARMEB__
--2:	T(strb)	r2, [r0], #1
--3:	T(strb)	ip, [r0]
-+2: TUSER(strb)	r2, [r0], #1
-+3: TUSER(strb)	ip, [r0]
- #else
--2:	T(strb)	ip, [r0], #1
--3:	T(strb)	r2, [r0]
-+2: TUSER(strb)	ip, [r0], #1
-+3: TUSER(strb)	r2, [r0]
- #endif
- #endif	/* CONFIG_THUMB2_KERNEL */
- 	mov	r0, #0
-@@ -60,18 +64,20 @@ ENTRY(__put_user_2)
- ENDPROC(__put_user_2)
- 
- ENTRY(__put_user_4)
--4:	T(str)	r2, [r0]
-+	check_uaccess r0, 4, r1, ip, __put_user_bad
-+4: TUSER(str)	r2, [r0]
- 	mov	r0, #0
- 	mov	pc, lr
- ENDPROC(__put_user_4)
- 
- ENTRY(__put_user_8)
-+	check_uaccess r0, 8, r1, ip, __put_user_bad
- #ifdef CONFIG_THUMB2_KERNEL
--5:	T(str)	r2, [r0]
--6:	T(str)	r3, [r0, #4]
-+5: TUSER(str)	r2, [r0]
-+6: TUSER(str)	r3, [r0, #4]
- #else
--5:	T(str)	r2, [r0], #4
--6:	T(str)	r3, [r0]
-+5: TUSER(str)	r2, [r0], #4
-+6: TUSER(str)	r3, [r0]
- #endif
- 	mov	r0, #0
- 	mov	pc, lr
-diff --git a/arch/arm/lib/uaccess.S b/arch/arm/lib/uaccess.S
-index d0ece2a..e712687 100644
---- a/arch/arm/lib/uaccess.S
-+++ b/arch/arm/lib/uaccess.S
-@@ -20,7 +20,7 @@
- 
- #define PAGE_SHIFT 12
- 
--/* Prototype: int __copy_to_user(void *to, const char *from, size_t n)
-+/* Prototype: int ___copy_to_user(void *to, const char *from, size_t n)
-  * Purpose  : copy a block to user memory from kernel memory
-  * Params   : to   - user memory
-  *          : from - kernel memory
-@@ -32,15 +32,15 @@
- 		rsb	ip, ip, #4
- 		cmp	ip, #2
- 		ldrb	r3, [r1], #1
--USER(		T(strb)	r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strb)	r3, [r0], #1)			@ May fault
- 		ldrgeb	r3, [r1], #1
--USER(		T(strgeb) r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strgeb) r3, [r0], #1)			@ May fault
- 		ldrgtb	r3, [r1], #1
--USER(		T(strgtb) r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strgtb) r3, [r0], #1)			@ May fault
- 		sub	r2, r2, ip
- 		b	.Lc2u_dest_aligned
- 
--ENTRY(__copy_to_user)
-+ENTRY(___copy_to_user)
- 		stmfd	sp!, {r2, r4 - r7, lr}
- 		cmp	r2, #4
- 		blt	.Lc2u_not_enough
-@@ -59,7 +59,7 @@ ENTRY(__copy_to_user)
- 		addmi	ip, r2, #4
- 		bmi	.Lc2u_0nowords
- 		ldr	r3, [r1], #4
--USER(		T(str)	r3, [r0], #4)			@ May fault
-+USER(	TUSER(	str)	r3, [r0], #4)			@ May fault
- 		mov	ip, r0, lsl #32 - PAGE_SHIFT	@ On each page, use a ld/st??t instruction
- 		rsb	ip, ip, #0
- 		movs	ip, ip, lsr #32 - PAGE_SHIFT
-@@ -88,18 +88,18 @@ USER(		T(str)	r3, [r0], #4)			@ May fault
- 		stmneia	r0!, {r3 - r4}			@ Shouldnt fault
- 		tst	ip, #4
- 		ldrne	r3, [r1], #4
--		T(strne) r3, [r0], #4			@ Shouldnt fault
-+	TUSER(	strne) r3, [r0], #4			@ Shouldnt fault
- 		ands	ip, ip, #3
- 		beq	.Lc2u_0fupi
- .Lc2u_0nowords:	teq	ip, #0
- 		beq	.Lc2u_finished
- .Lc2u_nowords:	cmp	ip, #2
- 		ldrb	r3, [r1], #1
--USER(		T(strb)	r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strb)	r3, [r0], #1)			@ May fault
- 		ldrgeb	r3, [r1], #1
--USER(		T(strgeb) r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strgeb) r3, [r0], #1)			@ May fault
- 		ldrgtb	r3, [r1], #1
--USER(		T(strgtb) r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strgtb) r3, [r0], #1)			@ May fault
- 		b	.Lc2u_finished
- 
- .Lc2u_not_enough:
-@@ -120,7 +120,7 @@ USER(		T(strgtb) r3, [r0], #1)			@ May fault
- 		mov	r3, r7, pull #8
- 		ldr	r7, [r1], #4
- 		orr	r3, r3, r7, push #24
--USER(		T(str)	r3, [r0], #4)			@ May fault
-+USER(	TUSER(	str)	r3, [r0], #4)			@ May fault
- 		mov	ip, r0, lsl #32 - PAGE_SHIFT
- 		rsb	ip, ip, #0
- 		movs	ip, ip, lsr #32 - PAGE_SHIFT
-@@ -155,18 +155,18 @@ USER(		T(str)	r3, [r0], #4)			@ May fault
- 		movne	r3, r7, pull #8
- 		ldrne	r7, [r1], #4
- 		orrne	r3, r3, r7, push #24
--		T(strne) r3, [r0], #4			@ Shouldnt fault
-+	TUSER(	strne) r3, [r0], #4			@ Shouldnt fault
- 		ands	ip, ip, #3
- 		beq	.Lc2u_1fupi
- .Lc2u_1nowords:	mov	r3, r7, get_byte_1
- 		teq	ip, #0
- 		beq	.Lc2u_finished
- 		cmp	ip, #2
--USER(		T(strb)	r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strb)	r3, [r0], #1)			@ May fault
- 		movge	r3, r7, get_byte_2
--USER(		T(strgeb) r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strgeb) r3, [r0], #1)			@ May fault
- 		movgt	r3, r7, get_byte_3
--USER(		T(strgtb) r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strgtb) r3, [r0], #1)			@ May fault
- 		b	.Lc2u_finished
- 
- .Lc2u_2fupi:	subs	r2, r2, #4
-@@ -175,7 +175,7 @@ USER(		T(strgtb) r3, [r0], #1)			@ May fault
- 		mov	r3, r7, pull #16
- 		ldr	r7, [r1], #4
- 		orr	r3, r3, r7, push #16
--USER(		T(str)	r3, [r0], #4)			@ May fault
-+USER(	TUSER(	str)	r3, [r0], #4)			@ May fault
- 		mov	ip, r0, lsl #32 - PAGE_SHIFT
- 		rsb	ip, ip, #0
- 		movs	ip, ip, lsr #32 - PAGE_SHIFT
-@@ -210,18 +210,18 @@ USER(		T(str)	r3, [r0], #4)			@ May fault
- 		movne	r3, r7, pull #16
- 		ldrne	r7, [r1], #4
- 		orrne	r3, r3, r7, push #16
--		T(strne) r3, [r0], #4			@ Shouldnt fault
-+	TUSER(	strne) r3, [r0], #4			@ Shouldnt fault
- 		ands	ip, ip, #3
- 		beq	.Lc2u_2fupi
- .Lc2u_2nowords:	mov	r3, r7, get_byte_2
- 		teq	ip, #0
- 		beq	.Lc2u_finished
- 		cmp	ip, #2
--USER(		T(strb)	r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strb)	r3, [r0], #1)			@ May fault
- 		movge	r3, r7, get_byte_3
--USER(		T(strgeb) r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strgeb) r3, [r0], #1)			@ May fault
- 		ldrgtb	r3, [r1], #0
--USER(		T(strgtb) r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strgtb) r3, [r0], #1)			@ May fault
- 		b	.Lc2u_finished
- 
- .Lc2u_3fupi:	subs	r2, r2, #4
-@@ -230,7 +230,7 @@ USER(		T(strgtb) r3, [r0], #1)			@ May fault
- 		mov	r3, r7, pull #24
- 		ldr	r7, [r1], #4
- 		orr	r3, r3, r7, push #8
--USER(		T(str)	r3, [r0], #4)			@ May fault
-+USER(	TUSER(	str)	r3, [r0], #4)			@ May fault
- 		mov	ip, r0, lsl #32 - PAGE_SHIFT
- 		rsb	ip, ip, #0
- 		movs	ip, ip, lsr #32 - PAGE_SHIFT
-@@ -265,27 +265,27 @@ USER(		T(str)	r3, [r0], #4)			@ May fault
- 		movne	r3, r7, pull #24
- 		ldrne	r7, [r1], #4
- 		orrne	r3, r3, r7, push #8
--		T(strne) r3, [r0], #4			@ Shouldnt fault
-+	TUSER(	strne) r3, [r0], #4			@ Shouldnt fault
- 		ands	ip, ip, #3
- 		beq	.Lc2u_3fupi
- .Lc2u_3nowords:	mov	r3, r7, get_byte_3
- 		teq	ip, #0
- 		beq	.Lc2u_finished
- 		cmp	ip, #2
--USER(		T(strb)	r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strb)	r3, [r0], #1)			@ May fault
- 		ldrgeb	r3, [r1], #1
--USER(		T(strgeb) r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strgeb) r3, [r0], #1)			@ May fault
- 		ldrgtb	r3, [r1], #0
--USER(		T(strgtb) r3, [r0], #1)			@ May fault
-+USER(	TUSER(	strgtb) r3, [r0], #1)			@ May fault
- 		b	.Lc2u_finished
--ENDPROC(__copy_to_user)
-+ENDPROC(___copy_to_user)
- 
- 		.pushsection .fixup,"ax"
- 		.align	0
- 9001:		ldmfd	sp!, {r0, r4 - r7, pc}
- 		.popsection
- 
--/* Prototype: unsigned long __copy_from_user(void *to,const void *from,unsigned long n);
-+/* Prototype: unsigned long ___copy_from_user(void *to,const void *from,unsigned long n);
-  * Purpose  : copy a block from user memory to kernel memory
-  * Params   : to   - kernel memory
-  *          : from - user memory
-@@ -295,16 +295,16 @@ ENDPROC(__copy_to_user)
- .Lcfu_dest_not_aligned:
- 		rsb	ip, ip, #4
- 		cmp	ip, #2
--USER(		T(ldrb)	r3, [r1], #1)			@ May fault
-+USER(	TUSER(	ldrb)	r3, [r1], #1)			@ May fault
- 		strb	r3, [r0], #1
--USER(		T(ldrgeb) r3, [r1], #1)			@ May fault
-+USER(	TUSER(	ldrgeb) r3, [r1], #1)			@ May fault
- 		strgeb	r3, [r0], #1
--USER(		T(ldrgtb) r3, [r1], #1)			@ May fault
-+USER(	TUSER(	ldrgtb) r3, [r1], #1)			@ May fault
- 		strgtb	r3, [r0], #1
- 		sub	r2, r2, ip
- 		b	.Lcfu_dest_aligned
- 
--ENTRY(__copy_from_user)
-+ENTRY(___copy_from_user)
- 		stmfd	sp!, {r0, r2, r4 - r7, lr}
- 		cmp	r2, #4
- 		blt	.Lcfu_not_enough
-@@ -322,7 +322,7 @@ ENTRY(__copy_from_user)
- .Lcfu_0fupi:	subs	r2, r2, #4
- 		addmi	ip, r2, #4
- 		bmi	.Lcfu_0nowords
--USER(		T(ldr)	r3, [r1], #4)
-+USER(	TUSER(	ldr)	r3, [r1], #4)
- 		str	r3, [r0], #4
- 		mov	ip, r1, lsl #32 - PAGE_SHIFT	@ On each page, use a ld/st??t instruction
- 		rsb	ip, ip, #0
-@@ -351,18 +351,18 @@ USER(		T(ldr)	r3, [r1], #4)
- 		ldmneia	r1!, {r3 - r4}			@ Shouldnt fault
- 		stmneia	r0!, {r3 - r4}
- 		tst	ip, #4
--		T(ldrne) r3, [r1], #4			@ Shouldnt fault
-+	TUSER(	ldrne) r3, [r1], #4			@ Shouldnt fault
- 		strne	r3, [r0], #4
- 		ands	ip, ip, #3
- 		beq	.Lcfu_0fupi
- .Lcfu_0nowords:	teq	ip, #0
- 		beq	.Lcfu_finished
- .Lcfu_nowords:	cmp	ip, #2
--USER(		T(ldrb)	r3, [r1], #1)			@ May fault
-+USER(	TUSER(	ldrb)	r3, [r1], #1)			@ May fault
- 		strb	r3, [r0], #1
--USER(		T(ldrgeb) r3, [r1], #1)			@ May fault
-+USER(	TUSER(	ldrgeb) r3, [r1], #1)			@ May fault
- 		strgeb	r3, [r0], #1
--USER(		T(ldrgtb) r3, [r1], #1)			@ May fault
-+USER(	TUSER(	ldrgtb) r3, [r1], #1)			@ May fault
- 		strgtb	r3, [r0], #1
- 		b	.Lcfu_finished
- 
-@@ -375,7 +375,7 @@ USER(		T(ldrgtb) r3, [r1], #1)			@ May fault
- 
- .Lcfu_src_not_aligned:
- 		bic	r1, r1, #3
--USER(		T(ldr)	r7, [r1], #4)			@ May fault
-+USER(	TUSER(	ldr)	r7, [r1], #4)			@ May fault
- 		cmp	ip, #2
- 		bgt	.Lcfu_3fupi
- 		beq	.Lcfu_2fupi
-@@ -383,7 +383,7 @@ USER(		T(ldr)	r7, [r1], #4)			@ May fault
- 		addmi	ip, r2, #4
- 		bmi	.Lcfu_1nowords
- 		mov	r3, r7, pull #8
--USER(		T(ldr)	r7, [r1], #4)			@ May fault
-+USER(	TUSER(	ldr)	r7, [r1], #4)			@ May fault
- 		orr	r3, r3, r7, push #24
- 		str	r3, [r0], #4
- 		mov	ip, r1, lsl #32 - PAGE_SHIFT
-@@ -418,7 +418,7 @@ USER(		T(ldr)	r7, [r1], #4)			@ May fault
- 		stmneia	r0!, {r3 - r4}
- 		tst	ip, #4
- 		movne	r3, r7, pull #8
--USER(		T(ldrne) r7, [r1], #4)			@ May fault
-+USER(	TUSER(	ldrne) r7, [r1], #4)			@ May fault
- 		orrne	r3, r3, r7, push #24
- 		strne	r3, [r0], #4
- 		ands	ip, ip, #3
-@@ -438,7 +438,7 @@ USER(		T(ldrne) r7, [r1], #4)			@ May fault
- 		addmi	ip, r2, #4
- 		bmi	.Lcfu_2nowords
- 		mov	r3, r7, pull #16
--USER(		T(ldr)	r7, [r1], #4)			@ May fault
-+USER(	TUSER(	ldr)	r7, [r1], #4)			@ May fault
- 		orr	r3, r3, r7, push #16
- 		str	r3, [r0], #4
- 		mov	ip, r1, lsl #32 - PAGE_SHIFT
-@@ -474,7 +474,7 @@ USER(		T(ldr)	r7, [r1], #4)			@ May fault
- 		stmneia	r0!, {r3 - r4}
- 		tst	ip, #4
- 		movne	r3, r7, pull #16
--USER(		T(ldrne) r7, [r1], #4)			@ May fault
-+USER(	TUSER(	ldrne) r7, [r1], #4)			@ May fault
- 		orrne	r3, r3, r7, push #16
- 		strne	r3, [r0], #4
- 		ands	ip, ip, #3
-@@ -486,7 +486,7 @@ USER(		T(ldrne) r7, [r1], #4)			@ May fault
- 		strb	r3, [r0], #1
- 		movge	r3, r7, get_byte_3
- 		strgeb	r3, [r0], #1
--USER(		T(ldrgtb) r3, [r1], #0)			@ May fault
-+USER(	TUSER(	ldrgtb) r3, [r1], #0)			@ May fault
- 		strgtb	r3, [r0], #1
- 		b	.Lcfu_finished
- 
-@@ -494,7 +494,7 @@ USER(		T(ldrgtb) r3, [r1], #0)			@ May fault
- 		addmi	ip, r2, #4
- 		bmi	.Lcfu_3nowords
- 		mov	r3, r7, pull #24
--USER(		T(ldr)	r7, [r1], #4)			@ May fault
-+USER(	TUSER(	ldr)	r7, [r1], #4)			@ May fault
- 		orr	r3, r3, r7, push #8
- 		str	r3, [r0], #4
- 		mov	ip, r1, lsl #32 - PAGE_SHIFT
-@@ -529,7 +529,7 @@ USER(		T(ldr)	r7, [r1], #4)			@ May fault
- 		stmneia	r0!, {r3 - r4}
- 		tst	ip, #4
- 		movne	r3, r7, pull #24
--USER(		T(ldrne) r7, [r1], #4)			@ May fault
-+USER(	TUSER(	ldrne) r7, [r1], #4)			@ May fault
- 		orrne	r3, r3, r7, push #8
- 		strne	r3, [r0], #4
- 		ands	ip, ip, #3
-@@ -539,12 +539,12 @@ USER(		T(ldrne) r7, [r1], #4)			@ May fault
- 		beq	.Lcfu_finished
- 		cmp	ip, #2
- 		strb	r3, [r0], #1
--USER(		T(ldrgeb) r3, [r1], #1)			@ May fault
-+USER(	TUSER(	ldrgeb) r3, [r1], #1)			@ May fault
- 		strgeb	r3, [r0], #1
--USER(		T(ldrgtb) r3, [r1], #1)			@ May fault
-+USER(	TUSER(	ldrgtb) r3, [r1], #1)			@ May fault
- 		strgtb	r3, [r0], #1
- 		b	.Lcfu_finished
--ENDPROC(__copy_from_user)
-+ENDPROC(___copy_from_user)
- 
- 		.pushsection .fixup,"ax"
- 		.align	0
-diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
-index 025f742..8432b08 100644
---- a/arch/arm/lib/uaccess_with_memcpy.c
-+++ b/arch/arm/lib/uaccess_with_memcpy.c
-@@ -104,7 +104,7 @@ out:
- }
- 
- unsigned long
--__copy_to_user(void __user *to, const void *from, unsigned long n)
-+___copy_to_user(void __user *to, const void *from, unsigned long n)
- {
- 	/*
- 	 * This test is stubbed out of the main function above to keep
-diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
-index e9d5f4a..f099699 100644
---- a/arch/arm/mach-omap2/board-n8x0.c
-+++ b/arch/arm/mach-omap2/board-n8x0.c
-@@ -593,7 +593,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
- }
- #endif
- 
--static struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
-+static struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
- 	.late_init = n8x0_menelaus_late_init,
- };
- 
-diff --git a/arch/arm/mach-omap2/smartreflex.h b/arch/arm/mach-omap2/smartreflex.h
-index 5f35b9e..6d09f99 100644
---- a/arch/arm/mach-omap2/smartreflex.h
-+++ b/arch/arm/mach-omap2/smartreflex.h
-@@ -183,7 +183,7 @@ struct omap_sr_class_data {
- 	int (*notify)(struct voltagedomain *voltdm, u32 status);
- 	u8 notify_flags;
- 	u8 class_type;
--};
-+} __do_const;
- 
- /**
-  * struct omap_sr_nvalue_table	- Smartreflex n-target value info
-diff --git a/arch/arm/mach-ux500/mbox-db5500.c b/arch/arm/mach-ux500/mbox-db5500.c
-index 2b2d51c..0127490 100644
---- a/arch/arm/mach-ux500/mbox-db5500.c
-+++ b/arch/arm/mach-ux500/mbox-db5500.c
-@@ -168,7 +168,7 @@ static ssize_t mbox_read_fifo(struct device *dev,
- 	return sprintf(buf, "0x%X\n", mbox_value);
- }
- 
--static DEVICE_ATTR(fifo, S_IWUGO | S_IRUGO, mbox_read_fifo, mbox_write_fifo);
-+static DEVICE_ATTR(fifo, S_IWUSR | S_IRUGO, mbox_read_fifo, mbox_write_fifo);
- 
- static int mbox_show(struct seq_file *s, void *data)
- {
-diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
-index 4b0bc37..d556b08 100644
---- a/arch/arm/mm/fault.c
-+++ b/arch/arm/mm/fault.c
-@@ -386,6 +386,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
- }
- #endif					/* CONFIG_MMU */
- 
-+#ifdef CONFIG_PAX_PAGEEXEC
-+void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
-+{
-+	long i;
-+
-+	printk(KERN_ERR "PAX: bytes at PC: ");
-+	for (i = 0; i < 20; i++) {
-+		unsigned char c;
-+		if (get_user(c, (__force unsigned char __user *)pc+i))
-+			printk(KERN_CONT "?? ");
-+		else
-+			printk(KERN_CONT "%02x ", c);
-+	}
-+	printk("\n");
-+
-+	printk(KERN_ERR "PAX: bytes at SP-4: ");
-+	for (i = -1; i < 20; i++) {
-+		unsigned long c;
-+		if (get_user(c, (__force unsigned long __user *)sp+i))
-+			printk(KERN_CONT "???????? ");
-+		else
-+			printk(KERN_CONT "%08lx ", c);
-+	}
-+	printk("\n");
-+}
-+#endif
-+
- /*
-  * First Level Translation Fault Handler
-  *
-@@ -630,6 +657,20 @@ do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
- 	const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
- 	struct siginfo info;
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+	if (fsr_fs(ifsr) == 2) {
-+		unsigned int bkpt;
-+
-+		if (!probe_kernel_address((unsigned int *)addr, bkpt) && bkpt == 0xe12f1073) {
-+			current->thread.error_code = ifsr;
-+			current->thread.trap_no = 0;
-+			pax_report_refcount_overflow(regs);
-+			fixup_exception(regs);
-+			return;
-+		}
-+	}
-+#endif
-+
- 	if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
- 		return;
- 
-diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
-index 44b628e..be706ee 100644
---- a/arch/arm/mm/mmap.c
-+++ b/arch/arm/mm/mmap.c
-@@ -33,6 +33,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
- 	unsigned long start_addr;
- 	int do_align = 0;
- 	int aliasing = cache_is_vipt_aliasing();
-+	unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
- 
- 	/*
- 	 * We only need to do colour alignment if either the I or D
-@@ -54,6 +55,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
- 	if (len > TASK_SIZE)
- 		return -ENOMEM;
- 
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	if (addr) {
- 		if (do_align)
- 			addr = COLOUR_ALIGN(addr, pgoff);
-@@ -61,16 +66,20 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
- 			addr = PAGE_ALIGN(addr);
- 
- 		vma = find_vma(mm, addr);
--		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, &addr, len, offset))
- 			return addr;
- 	}
- 	if (len > mm->cached_hole_size) {
--	        start_addr = addr = mm->free_area_cache;
-+		start_addr = addr = mm->free_area_cache;
- 	} else {
--	        start_addr = addr = TASK_UNMAPPED_BASE;
--	        mm->cached_hole_size = 0;
-+		start_addr = addr = mm->mmap_base;
-+		mm->cached_hole_size = 0;
- 	}
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	/* 8 bits of randomness in 20 address space bits */
- 	if ((current->flags & PF_RANDOMIZE) &&
- 	    !(current->personality & ADDR_NO_RANDOMIZE))
-@@ -89,14 +98,14 @@ full_search:
- 			 * Start a new search - just in case we missed
- 			 * some holes.
- 			 */
--			if (start_addr != TASK_UNMAPPED_BASE) {
--				start_addr = addr = TASK_UNMAPPED_BASE;
-+			if (start_addr != mm->mmap_base) {
-+				start_addr = addr = mm->mmap_base;
- 				mm->cached_hole_size = 0;
- 				goto full_search;
- 			}
- 			return -ENOMEM;
- 		}
--		if (!vma || addr + len <= vma->vm_start) {
-+		if (check_heap_stack_gap(vma, &addr, len, offset)) {
- 			/*
- 			 * Remember the place where we stopped the search:
- 			 */
-@@ -111,7 +120,6 @@ full_search:
- 	}
- }
- 
--
- /*
-  * You really shouldn't be using read() or write() on /dev/mem.  This
-  * might go away in the future.
-diff --git a/arch/arm/plat-samsung/include/plat/dma-ops.h b/arch/arm/plat-samsung/include/plat/dma-ops.h
-index 4c1a363..df311d0 100644
---- a/arch/arm/plat-samsung/include/plat/dma-ops.h
-+++ b/arch/arm/plat-samsung/include/plat/dma-ops.h
-@@ -41,7 +41,7 @@ struct samsung_dma_ops {
- 	int (*started)(unsigned ch);
- 	int (*flush)(unsigned ch);
- 	int (*stop)(unsigned ch);
--};
-+} __no_const;
- 
- extern void *samsung_dmadev_get_ops(void);
- extern void *s3c_dma_get_ops(void);
-diff --git a/arch/arm/plat-samsung/include/plat/ehci.h b/arch/arm/plat-samsung/include/plat/ehci.h
-index 5f28cae..3d23723 100644
---- a/arch/arm/plat-samsung/include/plat/ehci.h
-+++ b/arch/arm/plat-samsung/include/plat/ehci.h
-@@ -14,7 +14,7 @@
- struct s5p_ehci_platdata {
- 	int (*phy_init)(struct platform_device *pdev, int type);
- 	int (*phy_exit)(struct platform_device *pdev, int type);
--};
-+} __no_const;
- 
- extern void s5p_ehci_set_platdata(struct s5p_ehci_platdata *pd);
- 
-diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
-index c3a58a1..78fbf54 100644
---- a/arch/avr32/include/asm/cache.h
-+++ b/arch/avr32/include/asm/cache.h
-@@ -1,8 +1,10 @@
- #ifndef __ASM_AVR32_CACHE_H
- #define __ASM_AVR32_CACHE_H
- 
-+#include <linux/const.h>
-+
- #define L1_CACHE_SHIFT 5
--#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
- 
- /*
-  * Memory returned by kmalloc() may be used for DMA, so we must make
-diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
-index 3b3159b..425ea94d 100644
---- a/arch/avr32/include/asm/elf.h
-+++ b/arch/avr32/include/asm/elf.h
-@@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
-    the loader.  We need to make sure that it is out of the way of the program
-    that it will "exec", and that there is sufficient room for the brk.  */
- 
--#define ELF_ET_DYN_BASE         (2 * TASK_SIZE / 3)
-+#define ELF_ET_DYN_BASE		(TASK_SIZE / 3 * 2)
- 
-+#ifdef CONFIG_PAX_ASLR
-+#define PAX_ELF_ET_DYN_BASE	0x00001000UL
-+
-+#define PAX_DELTA_MMAP_LEN	15
-+#define PAX_DELTA_STACK_LEN	15
-+#endif
- 
- /* This yields a mask that user programs can use to figure out what
-    instruction set this CPU supports.  This could be done in user space,
-diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
-index b7f5c68..556135c 100644
---- a/arch/avr32/include/asm/kmap_types.h
-+++ b/arch/avr32/include/asm/kmap_types.h
-@@ -22,7 +22,8 @@ D(10)	KM_IRQ0,
- D(11)	KM_IRQ1,
- D(12)	KM_SOFTIRQ0,
- D(13)	KM_SOFTIRQ1,
--D(14)	KM_TYPE_NR
-+D(14)	KM_CLEARPAGE,
-+D(15)	KM_TYPE_NR
- };
- 
- #undef D
-diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
-index f7040a1..db9f300 100644
---- a/arch/avr32/mm/fault.c
-+++ b/arch/avr32/mm/fault.c
-@@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
- 
- int exception_trace = 1;
- 
-+#ifdef CONFIG_PAX_PAGEEXEC
-+void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
-+{
-+	unsigned long i;
-+
-+	printk(KERN_ERR "PAX: bytes at PC: ");
-+	for (i = 0; i < 20; i++) {
-+		unsigned char c;
-+		if (get_user(c, (unsigned char *)pc+i))
-+			printk(KERN_CONT "???????? ");
-+		else
-+			printk(KERN_CONT "%02x ", c);
-+	}
-+	printk("\n");
-+}
-+#endif
-+
- /*
-  * This routine handles page faults. It determines the address and the
-  * problem, and then passes it off to one of the appropriate routines.
-@@ -156,6 +173,16 @@ bad_area:
- 	up_read(&mm->mmap_sem);
- 
- 	if (user_mode(regs)) {
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+		if (mm->pax_flags & MF_PAX_PAGEEXEC) {
-+			if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
-+				pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
-+				do_group_exit(SIGKILL);
-+			}
-+		}
-+#endif
-+
- 		if (exception_trace && printk_ratelimit())
- 			printk("%s%s[%d]: segfault at %08lx pc %08lx "
- 			       "sp %08lx ecr %lu\n",
-diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
-index 568885a..f8008df 100644
---- a/arch/blackfin/include/asm/cache.h
-+++ b/arch/blackfin/include/asm/cache.h
-@@ -7,6 +7,7 @@
- #ifndef __ARCH_BLACKFIN_CACHE_H
- #define __ARCH_BLACKFIN_CACHE_H
- 
-+#include <linux/const.h>
- #include <linux/linkage.h>	/* for asmlinkage */
- 
- /*
-@@ -14,7 +15,7 @@
-  * Blackfin loads 32 bytes for cache
-  */
- #define L1_CACHE_SHIFT	5
--#define L1_CACHE_BYTES	(1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_BYTES	(_AC(1,UL) << L1_CACHE_SHIFT)
- #define SMP_CACHE_BYTES	L1_CACHE_BYTES
- 
- #define ARCH_DMA_MINALIGN	L1_CACHE_BYTES
-diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
-index aea2718..3639a60 100644
---- a/arch/cris/include/arch-v10/arch/cache.h
-+++ b/arch/cris/include/arch-v10/arch/cache.h
-@@ -1,8 +1,9 @@
- #ifndef _ASM_ARCH_CACHE_H
- #define _ASM_ARCH_CACHE_H
- 
-+#include <linux/const.h>
- /* Etrax 100LX have 32-byte cache-lines. */
--#define L1_CACHE_BYTES 32
- #define L1_CACHE_SHIFT 5
-+#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #endif /* _ASM_ARCH_CACHE_H */
-diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
-index 1de779f..336fad3 100644
---- a/arch/cris/include/arch-v32/arch/cache.h
-+++ b/arch/cris/include/arch-v32/arch/cache.h
-@@ -1,11 +1,12 @@
- #ifndef _ASM_CRIS_ARCH_CACHE_H
- #define _ASM_CRIS_ARCH_CACHE_H
- 
-+#include <linux/const.h>
- #include <arch/hwregs/dma.h>
- 
- /* A cache-line is 32 bytes. */
--#define L1_CACHE_BYTES 32
- #define L1_CACHE_SHIFT 5
-+#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #define __read_mostly __attribute__((__section__(".data.read_mostly")))
- 
-diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
-index 0d8a7d6..d0c9ff5 100644
---- a/arch/frv/include/asm/atomic.h
-+++ b/arch/frv/include/asm/atomic.h
-@@ -241,6 +241,16 @@ extern uint32_t __xchg_32(uint32_t i, volatile void *v);
- #define atomic64_cmpxchg(v, old, new)	(__cmpxchg_64(old, new, &(v)->counter))
- #define atomic64_xchg(v, new)		(__xchg_64(new, &(v)->counter))
- 
-+#define atomic64_read_unchecked(v)		atomic64_read(v)
-+#define atomic64_set_unchecked(v, i)		atomic64_set((v), (i))
-+#define atomic64_add_unchecked(a, v)		atomic64_add((a), (v))
-+#define atomic64_add_return_unchecked(a, v)	atomic64_add_return((a), (v))
-+#define atomic64_sub_unchecked(a, v)		atomic64_sub((a), (v))
-+#define atomic64_inc_unchecked(v)		atomic64_inc(v)
-+#define atomic64_inc_return_unchecked(v)	atomic64_inc_return(v)
-+#define atomic64_dec_unchecked(v)		atomic64_dec(v)
-+#define atomic64_cmpxchg_unchecked(v, o, n)	atomic64_cmpxchg((v), (o), (n))
-+
- static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
- {
- 	int c, old;
-diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
-index 2797163..c2a401d 100644
---- a/arch/frv/include/asm/cache.h
-+++ b/arch/frv/include/asm/cache.h
-@@ -12,10 +12,11 @@
- #ifndef __ASM_CACHE_H
- #define __ASM_CACHE_H
- 
-+#include <linux/const.h>
- 
- /* bytes per L1 cache line */
- #define L1_CACHE_SHIFT		(CONFIG_FRV_L1_CACHE_SHIFT)
--#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_BYTES		(_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #define __cacheline_aligned	__attribute__((aligned(L1_CACHE_BYTES)))
- #define ____cacheline_aligned	__attribute__((aligned(L1_CACHE_BYTES)))
-diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
-index f8e16b2..c73ff79 100644
---- a/arch/frv/include/asm/kmap_types.h
-+++ b/arch/frv/include/asm/kmap_types.h
-@@ -23,6 +23,7 @@ enum km_type {
- 	KM_IRQ1,
- 	KM_SOFTIRQ0,
- 	KM_SOFTIRQ1,
-+	KM_CLEARPAGE,
- 	KM_TYPE_NR
- };
- 
-diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
-index 385fd30..27cf8ba 100644
---- a/arch/frv/mm/elf-fdpic.c
-+++ b/arch/frv/mm/elf-fdpic.c
-@@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
- {
- 	struct vm_area_struct *vma;
- 	unsigned long limit;
-+	unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
- 
- 	if (len > TASK_SIZE)
- 		return -ENOMEM;
-@@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
- 	if (addr) {
- 		addr = PAGE_ALIGN(addr);
- 		vma = find_vma(current->mm, addr);
--		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, &addr, len, offset))
- 			goto success;
- 	}
- 
-@@ -89,7 +89,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
- 			for (; vma; vma = vma->vm_next) {
- 				if (addr > limit)
- 					break;
--				if (addr + len <= vma->vm_start)
-+				if (check_heap_stack_gap(vma, &addr, len, offset))
- 					goto success;
- 				addr = vma->vm_end;
- 			}
-@@ -104,7 +104,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
- 		for (; vma; vma = vma->vm_next) {
- 			if (addr > limit)
- 				break;
--			if (addr + len <= vma->vm_start)
-+			if (check_heap_stack_gap(vma, &addr, len, offset))
- 				goto success;
- 			addr = vma->vm_end;
- 		}
-diff --git a/arch/h8300/include/asm/cache.h b/arch/h8300/include/asm/cache.h
-index c635028..6d9445a 100644
---- a/arch/h8300/include/asm/cache.h
-+++ b/arch/h8300/include/asm/cache.h
-@@ -1,8 +1,10 @@
- #ifndef __ARCH_H8300_CACHE_H
- #define __ARCH_H8300_CACHE_H
- 
-+#include <linux/const.h>
-+
- /* bytes per L1 cache line */
--#define        L1_CACHE_BYTES  4
-+#define        L1_CACHE_BYTES  _AC(4,UL)
- 
- /* m68k-elf-gcc  2.95.2 doesn't like these */
- 
-diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
-index 0f01de2..d37d309 100644
---- a/arch/hexagon/include/asm/cache.h
-+++ b/arch/hexagon/include/asm/cache.h
-@@ -21,9 +21,11 @@
- #ifndef __ASM_CACHE_H
- #define __ASM_CACHE_H
- 
-+#include <linux/const.h>
-+
- /* Bytes per L1 cache line */
--#define L1_CACHE_SHIFT		(5)
--#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_SHIFT		5
-+#define L1_CACHE_BYTES		(_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #define __cacheline_aligned	__aligned(L1_CACHE_BYTES)
- #define ____cacheline_aligned	__aligned(L1_CACHE_BYTES)
-diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
-index 2fc214b..7597423 100644
---- a/arch/ia64/include/asm/atomic.h
-+++ b/arch/ia64/include/asm/atomic.h
-@@ -209,6 +209,16 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
- #define atomic64_inc(v)			atomic64_add(1, (v))
- #define atomic64_dec(v)			atomic64_sub(1, (v))
- 
-+#define atomic64_read_unchecked(v)		atomic64_read(v)
-+#define atomic64_set_unchecked(v, i)		atomic64_set((v), (i))
-+#define atomic64_add_unchecked(a, v)		atomic64_add((a), (v))
-+#define atomic64_add_return_unchecked(a, v)	atomic64_add_return((a), (v))
-+#define atomic64_sub_unchecked(a, v)		atomic64_sub((a), (v))
-+#define atomic64_inc_unchecked(v)		atomic64_inc(v)
-+#define atomic64_inc_return_unchecked(v)	atomic64_inc_return(v)
-+#define atomic64_dec_unchecked(v)		atomic64_dec(v)
-+#define atomic64_cmpxchg_unchecked(v, o, n)	atomic64_cmpxchg((v), (o), (n))
-+
- /* Atomic operations are already serializing */
- #define smp_mb__before_atomic_dec()	barrier()
- #define smp_mb__after_atomic_dec()	barrier()
-diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
-index 988254a..e1ee885 100644
---- a/arch/ia64/include/asm/cache.h
-+++ b/arch/ia64/include/asm/cache.h
-@@ -1,6 +1,7 @@
- #ifndef _ASM_IA64_CACHE_H
- #define _ASM_IA64_CACHE_H
- 
-+#include <linux/const.h>
- 
- /*
-  * Copyright (C) 1998-2000 Hewlett-Packard Co
-@@ -9,7 +10,7 @@
- 
- /* Bytes per L1 (data) cache line.  */
- #define L1_CACHE_SHIFT		CONFIG_IA64_L1_CACHE_SHIFT
--#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_BYTES		(_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #ifdef CONFIG_SMP
- # define SMP_CACHE_SHIFT	L1_CACHE_SHIFT
-diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
-index b5298eb..67c6e62 100644
---- a/arch/ia64/include/asm/elf.h
-+++ b/arch/ia64/include/asm/elf.h
-@@ -42,6 +42,13 @@
-  */
- #define ELF_ET_DYN_BASE		(TASK_UNMAPPED_BASE + 0x800000000UL)
- 
-+#ifdef CONFIG_PAX_ASLR
-+#define PAX_ELF_ET_DYN_BASE	(current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
-+
-+#define PAX_DELTA_MMAP_LEN	(current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
-+#define PAX_DELTA_STACK_LEN	(current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
-+#endif
-+
- #define PT_IA_64_UNWIND		0x70000001
- 
- /* IA-64 relocations: */
-diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
-index 96a8d92..617a1cf 100644
---- a/arch/ia64/include/asm/pgalloc.h
-+++ b/arch/ia64/include/asm/pgalloc.h
-@@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
- 	pgd_val(*pgd_entry) = __pa(pud);
- }
- 
-+static inline void
-+pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
-+{
-+	pgd_populate(mm, pgd_entry, pud);
-+}
-+
- static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
- {
- 	return quicklist_alloc(0, GFP_KERNEL, NULL);
-@@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
- 	pud_val(*pud_entry) = __pa(pmd);
- }
- 
-+static inline void
-+pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
-+{
-+	pud_populate(mm, pud_entry, pmd);
-+}
-+
- static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
- {
- 	return quicklist_alloc(0, GFP_KERNEL, NULL);
-diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
-index 1a97af3..7529d31 100644
---- a/arch/ia64/include/asm/pgtable.h
-+++ b/arch/ia64/include/asm/pgtable.h
-@@ -12,7 +12,7 @@
-  *	David Mosberger-Tang <davidm@hpl.hp.com>
-  */
- 
--
-+#include <linux/const.h>
- #include <asm/mman.h>
- #include <asm/page.h>
- #include <asm/processor.h>
-@@ -143,6 +143,17 @@
- #define PAGE_READONLY	__pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
- #define PAGE_COPY	__pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
- #define PAGE_COPY_EXEC	__pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+# define PAGE_SHARED_NOEXEC	__pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
-+# define PAGE_READONLY_NOEXEC	__pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
-+# define PAGE_COPY_NOEXEC	__pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
-+#else
-+# define PAGE_SHARED_NOEXEC	PAGE_SHARED
-+# define PAGE_READONLY_NOEXEC	PAGE_READONLY
-+# define PAGE_COPY_NOEXEC	PAGE_COPY
-+#endif
-+
- #define PAGE_GATE	__pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
- #define PAGE_KERNEL	__pgprot(__DIRTY_BITS  | _PAGE_PL_0 | _PAGE_AR_RWX)
- #define PAGE_KERNELRX	__pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
-diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
-index b77768d..e0795eb 100644
---- a/arch/ia64/include/asm/spinlock.h
-+++ b/arch/ia64/include/asm/spinlock.h
-@@ -72,7 +72,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
- 	unsigned short	*p = (unsigned short *)&lock->lock + 1, tmp;
- 
- 	asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
--	ACCESS_ONCE(*p) = (tmp + 2) & ~1;
-+	ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
- }
- 
- static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
-diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
-index 449c8c0..18965fb 100644
---- a/arch/ia64/include/asm/uaccess.h
-+++ b/arch/ia64/include/asm/uaccess.h
-@@ -240,12 +240,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
- static inline unsigned long
- __copy_to_user (void __user *to, const void *from, unsigned long count)
- {
-+	if (count > INT_MAX)
-+		return count;
-+
-+	if (!__builtin_constant_p(count))
-+		check_object_size(from, count, true);
-+
- 	return __copy_user(to, (__force void __user *) from, count);
- }
- 
- static inline unsigned long
- __copy_from_user (void *to, const void __user *from, unsigned long count)
- {
-+	if (count > INT_MAX)
-+		return count;
-+
-+	if (!__builtin_constant_p(count))
-+		check_object_size(to, count, false);
-+
- 	return __copy_user((__force void __user *) to, from, count);
- }
- 
-@@ -255,10 +267,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
- ({											\
- 	void __user *__cu_to = (to);							\
- 	const void *__cu_from = (from);							\
--	long __cu_len = (n);								\
-+	unsigned long __cu_len = (n);							\
- 											\
--	if (__access_ok(__cu_to, __cu_len, get_fs()))					\
-+	if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) {		\
-+		if (!__builtin_constant_p(n))						\
-+			check_object_size(__cu_from, __cu_len, true);			\
- 		__cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len);	\
-+	}										\
- 	__cu_len;									\
- })
- 
-@@ -266,11 +281,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
- ({											\
- 	void *__cu_to = (to);								\
- 	const void __user *__cu_from = (from);						\
--	long __cu_len = (n);								\
-+	unsigned long __cu_len = (n);							\
- 											\
- 	__chk_user_ptr(__cu_from);							\
--	if (__access_ok(__cu_from, __cu_len, get_fs()))					\
-+	if (__cu_len <= INT_MAX  && __access_ok(__cu_from, __cu_len, get_fs())) {	\
-+		if (!__builtin_constant_p(n))						\
-+			check_object_size(__cu_to, __cu_len, false);			\
- 		__cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len);	\
-+	}										\
- 	__cu_len;									\
- })
- 
-diff --git a/arch/ia64/kernel/err_inject.c b/arch/ia64/kernel/err_inject.c
-index c539c68..c95d3db 100644
---- a/arch/ia64/kernel/err_inject.c
-+++ b/arch/ia64/kernel/err_inject.c
-@@ -256,7 +256,7 @@ static int __cpuinit err_inject_cpu_callback(struct notifier_block *nfb,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata err_inject_cpu_notifier =
-+static struct notifier_block err_inject_cpu_notifier =
- {
- 	.notifier_call = err_inject_cpu_callback,
- };
-diff --git a/arch/ia64/kernel/mca.c b/arch/ia64/kernel/mca.c
-index 9b97303..69464a9 100644
---- a/arch/ia64/kernel/mca.c
-+++ b/arch/ia64/kernel/mca.c
-@@ -1919,7 +1919,7 @@ static int __cpuinit mca_cpu_callback(struct notifier_block *nfb,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block mca_cpu_notifier __cpuinitdata = {
-+static struct notifier_block mca_cpu_notifier = {
- 	.notifier_call = mca_cpu_callback
- };
- 
-diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
-index 24603be..948052d 100644
---- a/arch/ia64/kernel/module.c
-+++ b/arch/ia64/kernel/module.c
-@@ -307,8 +307,7 @@ plt_target (struct plt_entry *plt)
- void
- module_free (struct module *mod, void *module_region)
- {
--	if (mod && mod->arch.init_unw_table &&
--	    module_region == mod->module_init) {
-+	if (mod && mod->arch.init_unw_table && module_region == mod->module_init_rx) {
- 		unw_remove_unwind_table(mod->arch.init_unw_table);
- 		mod->arch.init_unw_table = NULL;
- 	}
-@@ -494,15 +493,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
- }
- 
- static inline int
-+in_init_rx (const struct module *mod, uint64_t addr)
-+{
-+	return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
-+}
-+
-+static inline int
-+in_init_rw (const struct module *mod, uint64_t addr)
-+{
-+	return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
-+}
-+
-+static inline int
- in_init (const struct module *mod, uint64_t addr)
- {
--	return addr - (uint64_t) mod->module_init < mod->init_size;
-+	return in_init_rx(mod, addr) || in_init_rw(mod, addr);
-+}
-+
-+static inline int
-+in_core_rx (const struct module *mod, uint64_t addr)
-+{
-+	return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
-+}
-+
-+static inline int
-+in_core_rw (const struct module *mod, uint64_t addr)
-+{
-+	return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
- }
- 
- static inline int
- in_core (const struct module *mod, uint64_t addr)
- {
--	return addr - (uint64_t) mod->module_core < mod->core_size;
-+	return in_core_rx(mod, addr) || in_core_rw(mod, addr);
- }
- 
- static inline int
-@@ -685,7 +708,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
- 		break;
- 
- 	      case RV_BDREL:
--		val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
-+		if (in_init_rx(mod, val))
-+			val -= (uint64_t) mod->module_init_rx;
-+		else if (in_init_rw(mod, val))
-+			val -= (uint64_t) mod->module_init_rw;
-+		else if (in_core_rx(mod, val))
-+			val -= (uint64_t) mod->module_core_rx;
-+		else if (in_core_rw(mod, val))
-+			val -= (uint64_t) mod->module_core_rw;
- 		break;
- 
- 	      case RV_LTV:
-@@ -820,15 +850,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
- 		 *     addresses have been selected...
- 		 */
- 		uint64_t gp;
--		if (mod->core_size > MAX_LTOFF)
-+		if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
- 			/*
- 			 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
- 			 * at the end of the module.
- 			 */
--			gp = mod->core_size - MAX_LTOFF / 2;
-+			gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
- 		else
--			gp = mod->core_size / 2;
--		gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
-+			gp = (mod->core_size_rx + mod->core_size_rw) / 2;
-+		gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
- 		mod->arch.gp = gp;
- 		DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
- 	}
-diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
-index 77597e5..189dd62f 100644
---- a/arch/ia64/kernel/palinfo.c
-+++ b/arch/ia64/kernel/palinfo.c
-@@ -977,7 +977,7 @@ create_palinfo_proc_entries(unsigned int cpu)
- 	struct proc_dir_entry **pdir;
- 	struct proc_dir_entry *cpu_dir;
- 	int j;
--	char cpustr[sizeof(CPUSTR)];
-+	char cpustr[3+4+1];
- 
- 
- 	/*
-@@ -1045,7 +1045,7 @@ static int __cpuinit palinfo_cpu_callback(struct notifier_block *nfb,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __refdata palinfo_cpu_notifier =
-+static struct notifier_block palinfo_cpu_notifier =
- {
- 	.notifier_call = palinfo_cpu_callback,
- 	.priority = 0,
-diff --git a/arch/ia64/kernel/perfmon.c b/arch/ia64/kernel/perfmon.c
-index 89accc6..236d389 100644
---- a/arch/ia64/kernel/perfmon.c
-+++ b/arch/ia64/kernel/perfmon.c
-@@ -632,6 +632,7 @@ static struct file_system_type pfm_fs_type = {
- 	.mount    = pfmfs_mount,
- 	.kill_sb  = kill_anon_super,
- };
-+MODULE_ALIAS_FS("pfmfs");
- 
- DEFINE_PER_CPU(unsigned long, pfm_syst_info);
- DEFINE_PER_CPU(struct task_struct *, pmu_owner);
-@@ -2370,7 +2371,6 @@ pfm_smpl_buffer_alloc(struct task_struct *task, struct file *filp, pfm_context_t
- 	 */
- 	insert_vm_struct(mm, vma);
- 
--	mm->total_vm  += size >> PAGE_SHIFT;
- 	vm_stat_account(vma->vm_mm, vma->vm_flags, vma->vm_file,
- 							vma_pages(vma));
- 	up_write(&task->mm->mmap_sem);
-diff --git a/arch/ia64/kernel/salinfo.c b/arch/ia64/kernel/salinfo.c
-index 79802e5..1a89ec5 100644
---- a/arch/ia64/kernel/salinfo.c
-+++ b/arch/ia64/kernel/salinfo.c
-@@ -616,7 +616,7 @@ salinfo_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block salinfo_cpu_notifier __cpuinitdata =
-+static struct notifier_block salinfo_cpu_notifier =
- {
- 	.notifier_call = salinfo_cpu_callback,
- 	.priority = 0,
-diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
-index 609d500..254a3d7 100644
---- a/arch/ia64/kernel/sys_ia64.c
-+++ b/arch/ia64/kernel/sys_ia64.c
-@@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
- 	unsigned long start_addr, align_mask = PAGE_SIZE - 1;
- 	struct mm_struct *mm = current->mm;
- 	struct vm_area_struct *vma;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
- 
- 	if (len > RGN_MAP_LIMIT)
- 		return -ENOMEM;
-@@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
- 	if (REGION_NUMBER(addr) == RGN_HPAGE)
- 		addr = 0;
- #endif
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (mm->pax_flags & MF_PAX_RANDMMAP)
-+		addr = mm->free_area_cache;
-+	else
-+#endif
-+
- 	if (!addr)
- 		addr = mm->free_area_cache;
- 
-@@ -61,14 +69,14 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
- 	for (vma = find_vma(mm, addr); ; vma = vma->vm_next) {
- 		/* At this point:  (!vma || addr < vma->vm_end). */
- 		if (TASK_SIZE - len < addr || RGN_MAP_LIMIT - len < REGION_OFFSET(addr)) {
--			if (start_addr != TASK_UNMAPPED_BASE) {
-+			if (start_addr != mm->mmap_base) {
- 				/* Start a new search --- just in case we missed some holes.  */
--				addr = TASK_UNMAPPED_BASE;
-+				addr = mm->mmap_base;
- 				goto full_search;
- 			}
- 			return -ENOMEM;
- 		}
--		if (!vma || addr + len <= vma->vm_start) {
-+		if (check_heap_stack_gap(vma, &addr, len, offset)) {
- 			/* Remember the address where we stopped this search:  */
- 			mm->free_area_cache = addr + len;
- 			return addr;
-diff --git a/arch/ia64/kernel/topology.c b/arch/ia64/kernel/topology.c
-index 9be1f11..f2eef30 100644
---- a/arch/ia64/kernel/topology.c
-+++ b/arch/ia64/kernel/topology.c
-@@ -444,7 +444,7 @@ static int __cpuinit cache_cpu_callback(struct notifier_block *nfb,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata cache_cpu_notifier =
-+static struct notifier_block cache_cpu_notifier =
- {
- 	.notifier_call = cache_cpu_callback
- };
-diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
-index 53c0ba0..2accdde 100644
---- a/arch/ia64/kernel/vmlinux.lds.S
-+++ b/arch/ia64/kernel/vmlinux.lds.S
-@@ -199,7 +199,7 @@ SECTIONS {
- 	/* Per-cpu data: */
- 	. = ALIGN(PERCPU_PAGE_SIZE);
- 	PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
--	__phys_per_cpu_start = __per_cpu_load;
-+	__phys_per_cpu_start = per_cpu_load;
- 	/*
- 	 * ensure percpu data fits
- 	 * into percpu page size
-diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
-index 20b3593..1ce77f0 100644
---- a/arch/ia64/mm/fault.c
-+++ b/arch/ia64/mm/fault.c
-@@ -73,6 +73,23 @@ mapped_kernel_page_is_present (unsigned long address)
- 	return pte_present(pte);
- }
- 
-+#ifdef CONFIG_PAX_PAGEEXEC
-+void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
-+{
-+	unsigned long i;
-+
-+	printk(KERN_ERR "PAX: bytes at PC: ");
-+	for (i = 0; i < 8; i++) {
-+		unsigned int c;
-+		if (get_user(c, (unsigned int *)pc+i))
-+			printk(KERN_CONT "???????? ");
-+		else
-+			printk(KERN_CONT "%08x ", c);
-+	}
-+	printk("\n");
-+}
-+#endif
-+
- void __kprobes
- ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *regs)
- {
-@@ -146,9 +163,23 @@ ia64_do_page_fault (unsigned long address, unsigned long isr, struct pt_regs *re
- 	mask = (  (((isr >> IA64_ISR_X_BIT) & 1UL) << VM_EXEC_BIT)
- 		| (((isr >> IA64_ISR_W_BIT) & 1UL) << VM_WRITE_BIT));
- 
--	if ((vma->vm_flags & mask) != mask)
-+	if ((vma->vm_flags & mask) != mask) {
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+		if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
-+			if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
-+				goto bad_area;
-+
-+			up_read(&mm->mmap_sem);
-+			pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
-+			do_group_exit(SIGKILL);
-+		}
-+#endif
-+
- 		goto bad_area;
- 
-+	}
-+
- 	/*
- 	 * If for any reason at all we couldn't handle the fault, make
- 	 * sure we exit gracefully rather than endlessly redo the
-diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
-index 5ca674b..0d1395a 100644
---- a/arch/ia64/mm/hugetlbpage.c
-+++ b/arch/ia64/mm/hugetlbpage.c
-@@ -149,6 +149,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
- 		unsigned long pgoff, unsigned long flags)
- {
- 	struct vm_area_struct *vmm;
-+	unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
- 
- 	if (len > RGN_MAP_LIMIT)
- 		return -ENOMEM;
-@@ -171,7 +172,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
- 		/* At this point:  (!vmm || addr < vmm->vm_end). */
- 		if (REGION_OFFSET(addr) + len > RGN_MAP_LIMIT)
- 			return -ENOMEM;
--		if (!vmm || (addr + len) <= vmm->vm_start)
-+		if (check_heap_stack_gap(vmm, &addr, len, offset))
- 			return addr;
- 		addr = ALIGN(vmm->vm_end, HPAGE_SIZE);
- 	}
-diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
-index 00cb0e2..2ad8024 100644
---- a/arch/ia64/mm/init.c
-+++ b/arch/ia64/mm/init.c
-@@ -120,6 +120,19 @@ ia64_init_addr_space (void)
- 		vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
- 		vma->vm_end = vma->vm_start + PAGE_SIZE;
- 		vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+		if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
-+			vma->vm_flags &= ~VM_EXEC;
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+			if (current->mm->pax_flags & MF_PAX_MPROTECT)
-+				vma->vm_flags &= ~VM_MAYEXEC;
-+#endif
-+
-+		}
-+#endif
-+
- 		vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
- 		down_write(&current->mm->mmap_sem);
- 		if (insert_vm_struct(current->mm, vma)) {
-diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
-index 40b3ee9..8c2c112 100644
---- a/arch/m32r/include/asm/cache.h
-+++ b/arch/m32r/include/asm/cache.h
-@@ -1,8 +1,10 @@
- #ifndef _ASM_M32R_CACHE_H
- #define _ASM_M32R_CACHE_H
- 
-+#include <linux/const.h>
-+
- /* L1 cache line size */
- #define L1_CACHE_SHIFT		4
--#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_BYTES		(_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #endif  /* _ASM_M32R_CACHE_H */
-diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
-index 82abd15..d95ae5d 100644
---- a/arch/m32r/lib/usercopy.c
-+++ b/arch/m32r/lib/usercopy.c
-@@ -14,6 +14,9 @@
- unsigned long
- __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
- {
-+	if ((long)n < 0)
-+		return n;
-+
- 	prefetch(from);
- 	if (access_ok(VERIFY_WRITE, to, n))
- 		__copy_user(to,from,n);
-@@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
- unsigned long
- __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
- {
-+	if ((long)n < 0)
-+		return n;
-+
- 	prefetchw(to);
- 	if (access_ok(VERIFY_READ, from, n))
- 		__copy_user_zeroing(to,from,n);
-diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
-index 0395c51..5f26031 100644
---- a/arch/m68k/include/asm/cache.h
-+++ b/arch/m68k/include/asm/cache.h
-@@ -4,9 +4,11 @@
- #ifndef __ARCH_M68K_CACHE_H
- #define __ARCH_M68K_CACHE_H
- 
-+#include <linux/const.h>
-+
- /* bytes per L1 cache line */
- #define        L1_CACHE_SHIFT  4
--#define        L1_CACHE_BYTES  (1<< L1_CACHE_SHIFT)
-+#define        L1_CACHE_BYTES  (_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #define ARCH_DMA_MINALIGN	L1_CACHE_BYTES
- 
-diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
-index 4efe96a..60e8699 100644
---- a/arch/microblaze/include/asm/cache.h
-+++ b/arch/microblaze/include/asm/cache.h
-@@ -13,11 +13,12 @@
- #ifndef _ASM_MICROBLAZE_CACHE_H
- #define _ASM_MICROBLAZE_CACHE_H
- 
-+#include <linux/const.h>
- #include <asm/registers.h>
- 
- #define L1_CACHE_SHIFT 5
- /* word-granular cache in microblaze */
--#define L1_CACHE_BYTES	(1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_BYTES	(_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #define SMP_CACHE_BYTES	L1_CACHE_BYTES
- 
-diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
-index 1d93f81..67794d0 100644
---- a/arch/mips/include/asm/atomic.h
-+++ b/arch/mips/include/asm/atomic.h
-@@ -21,6 +21,10 @@
- #include <asm/war.h>
- #include <asm/system.h>
- 
-+#ifdef CONFIG_GENERIC_ATOMIC64
-+#include <asm-generic/atomic64.h>
-+#endif
-+
- #define ATOMIC_INIT(i)    { (i) }
- 
- /*
-@@ -765,6 +769,16 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
-  */
- #define atomic64_add_negative(i, v) (atomic64_add_return(i, (v)) < 0)
- 
-+#define atomic64_read_unchecked(v)		atomic64_read(v)
-+#define atomic64_set_unchecked(v, i)		atomic64_set((v), (i))
-+#define atomic64_add_unchecked(a, v)		atomic64_add((a), (v))
-+#define atomic64_add_return_unchecked(a, v)	atomic64_add_return((a), (v))
-+#define atomic64_sub_unchecked(a, v)		atomic64_sub((a), (v))
-+#define atomic64_inc_unchecked(v)		atomic64_inc(v)
-+#define atomic64_inc_return_unchecked(v)	atomic64_inc_return(v)
-+#define atomic64_dec_unchecked(v)		atomic64_dec(v)
-+#define atomic64_cmpxchg_unchecked(v, o, n)	atomic64_cmpxchg((v), (o), (n))
-+
- #endif /* CONFIG_64BIT */
- 
- /*
-diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
-index b4db69f..8f3b093 100644
---- a/arch/mips/include/asm/cache.h
-+++ b/arch/mips/include/asm/cache.h
-@@ -9,10 +9,11 @@
- #ifndef _ASM_CACHE_H
- #define _ASM_CACHE_H
- 
-+#include <linux/const.h>
- #include <kmalloc.h>
- 
- #define L1_CACHE_SHIFT		CONFIG_MIPS_L1_CACHE_SHIFT
--#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_BYTES		(_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #define SMP_CACHE_SHIFT		L1_CACHE_SHIFT
- #define SMP_CACHE_BYTES		L1_CACHE_BYTES
-diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
-index 455c0ac..ad65fbe 100644
---- a/arch/mips/include/asm/elf.h
-+++ b/arch/mips/include/asm/elf.h
-@@ -372,13 +372,16 @@ extern const char *__elf_platform;
- #define ELF_ET_DYN_BASE         (TASK_SIZE / 3 * 2)
- #endif
- 
-+#ifdef CONFIG_PAX_ASLR
-+#define PAX_ELF_ET_DYN_BASE	(TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
-+
-+#define PAX_DELTA_MMAP_LEN	(TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
-+#define PAX_DELTA_STACK_LEN	(TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
-+#endif
-+
- #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
- struct linux_binprm;
- extern int arch_setup_additional_pages(struct linux_binprm *bprm,
- 				       int uses_interp);
- 
--struct mm_struct;
--extern unsigned long arch_randomize_brk(struct mm_struct *mm);
--#define arch_randomize_brk arch_randomize_brk
--
- #endif /* _ASM_ELF_H */
-diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
-index e59cd1a..8e329d6 100644
---- a/arch/mips/include/asm/page.h
-+++ b/arch/mips/include/asm/page.h
-@@ -93,7 +93,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
-   #ifdef CONFIG_CPU_MIPS32
-     typedef struct { unsigned long pte_low, pte_high; } pte_t;
-     #define pte_val(x)    ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
--    #define __pte(x)      ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
-+    #define __pte(x)      ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
-   #else
-      typedef struct { unsigned long long pte; } pte_t;
-      #define pte_val(x)	((x).pte)
-diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
-index 881d18b..cea38bc 100644
---- a/arch/mips/include/asm/pgalloc.h
-+++ b/arch/mips/include/asm/pgalloc.h
-@@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
- {
- 	set_pud(pud, __pud((unsigned long)pmd));
- }
-+
-+static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
-+{
-+	pud_populate(mm, pud, pmd);
-+}
- #endif
- 
- /*
-diff --git a/arch/mips/include/asm/system.h b/arch/mips/include/asm/system.h
-index 6018c80..7c37203 100644
---- a/arch/mips/include/asm/system.h
-+++ b/arch/mips/include/asm/system.h
-@@ -230,6 +230,6 @@ extern void per_cpu_trap_init(void);
-  */
- #define __ARCH_WANT_UNLOCKED_CTXSW
- 
--extern unsigned long arch_align_stack(unsigned long sp);
-+#define arch_align_stack(x) ((x) & ~0xfUL)
- 
- #endif /* _ASM_SYSTEM_H */
-diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
-index adda036..e0f33bb 100644
---- a/arch/mips/include/asm/thread_info.h
-+++ b/arch/mips/include/asm/thread_info.h
-@@ -124,6 +124,8 @@ register struct thread_info *__current_thread_info __asm__("$28");
- #define TIF_32BIT_ADDR		23	/* 32-bit address space (o32/n32) */
- #define TIF_FPUBOUND		24	/* thread bound to FPU-full CPU set */
- #define TIF_LOAD_WATCH		25	/* If set, load watch registers */
-+/* li takes a 32bit immediate */
-+#define TIF_GRSEC_SETXID	29	/* update credentials on syscall entry/exit */
- #define TIF_SYSCALL_TRACE	31	/* syscall trace active */
- 
- #ifdef CONFIG_MIPS32_O32
-@@ -148,15 +150,18 @@ register struct thread_info *__current_thread_info __asm__("$28");
- #define _TIF_32BIT_ADDR		(1<<TIF_32BIT_ADDR)
- #define _TIF_FPUBOUND		(1<<TIF_FPUBOUND)
- #define _TIF_LOAD_WATCH		(1<<TIF_LOAD_WATCH)
-+#define _TIF_GRSEC_SETXID	(1<<TIF_GRSEC_SETXID)
-+
-+#define _TIF_SYSCALL_WORK	(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_GRSEC_SETXID)
- 
- /* work to do in syscall_trace_leave() */
--#define _TIF_WORK_SYSCALL_EXIT	(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT)
-+#define _TIF_WORK_SYSCALL_EXIT	(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_GRSEC_SETXID)
- 
- /* work to do on interrupt/exception return */
- #define _TIF_WORK_MASK		(0x0000ffef &				\
- 					~(_TIF_SECCOMP | _TIF_SYSCALL_AUDIT))
- /* work to do on any return to u-space */
--#define _TIF_ALLWORK_MASK	(0x8000ffff & ~_TIF_SECCOMP)
-+#define _TIF_ALLWORK_MASK	((0x8000ffff & ~_TIF_SECCOMP) | _TIF_GRSEC_SETXID)
- 
- #endif /* __KERNEL__ */
- 
-diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
-index 9fdd8bc..4bd7f1a 100644
---- a/arch/mips/kernel/binfmt_elfn32.c
-+++ b/arch/mips/kernel/binfmt_elfn32.c
-@@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
- #undef ELF_ET_DYN_BASE
- #define ELF_ET_DYN_BASE         (TASK32_SIZE / 3 * 2)
- 
-+#ifdef CONFIG_PAX_ASLR
-+#define PAX_ELF_ET_DYN_BASE	(TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
-+
-+#define PAX_DELTA_MMAP_LEN	(TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
-+#define PAX_DELTA_STACK_LEN	(TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
-+#endif
-+
- #include <asm/processor.h>
- #include <linux/module.h>
- #include <linux/elfcore.h>
-diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
-index ff44823..97f8906 100644
---- a/arch/mips/kernel/binfmt_elfo32.c
-+++ b/arch/mips/kernel/binfmt_elfo32.c
-@@ -52,6 +52,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
- #undef ELF_ET_DYN_BASE
- #define ELF_ET_DYN_BASE         (TASK32_SIZE / 3 * 2)
- 
-+#ifdef CONFIG_PAX_ASLR
-+#define PAX_ELF_ET_DYN_BASE	(TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
-+
-+#define PAX_DELTA_MMAP_LEN	(TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
-+#define PAX_DELTA_STACK_LEN	(TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
-+#endif
-+
- #include <asm/processor.h>
- 
- /*
-diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
-index bf128d7..bc244d6 100644
---- a/arch/mips/kernel/process.c
-+++ b/arch/mips/kernel/process.c
-@@ -479,15 +479,3 @@ unsigned long get_wchan(struct task_struct *task)
- out:
- 	return pc;
- }
--
--/*
-- * Don't forget that the stack pointer must be aligned on a 8 bytes
-- * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
-- */
--unsigned long arch_align_stack(unsigned long sp)
--{
--	if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
--		sp -= get_random_int() & ~PAGE_MASK;
--
--	return sp & ALMASK;
--}
-diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
-index 4e6ea1f..0922422 100644
---- a/arch/mips/kernel/ptrace.c
-+++ b/arch/mips/kernel/ptrace.c
-@@ -529,6 +529,10 @@ static inline int audit_arch(void)
- 	return arch;
- }
- 
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+extern void gr_delayed_cred_worker(void);
-+#endif
-+
- /*
-  * Notification of system call entry/exit
-  * - triggered by current->work.syscall_trace
-@@ -538,6 +542,11 @@ asmlinkage void syscall_trace_enter(struct pt_regs *regs)
- 	/* do the secure computing check first */
- 	secure_computing(regs->regs[2]);
- 
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+	if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
-+		gr_delayed_cred_worker();
-+#endif
-+
- 	if (!(current->ptrace & PT_PTRACED))
- 		goto out;
- 
-diff --git a/arch/mips/kernel/scall32-o32.S b/arch/mips/kernel/scall32-o32.S
-index a632bc1..0b77c7c 100644
---- a/arch/mips/kernel/scall32-o32.S
-+++ b/arch/mips/kernel/scall32-o32.S
-@@ -52,7 +52,7 @@ NESTED(handle_sys, PT_SIZE, sp)
- 
- stack_done:
- 	lw	t0, TI_FLAGS($28)	# syscall tracing enabled?
--	li	t1, _TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT
-+	li	t1, _TIF_SYSCALL_WORK
- 	and	t0, t1
- 	bnez	t0, syscall_trace_entry	# -> yes
- 
-diff --git a/arch/mips/kernel/scall64-64.S b/arch/mips/kernel/scall64-64.S
-index 3b5a5e9..e1ee86d 100644
---- a/arch/mips/kernel/scall64-64.S
-+++ b/arch/mips/kernel/scall64-64.S
-@@ -54,7 +54,7 @@ NESTED(handle_sys64, PT_SIZE, sp)
- 
- 	sd	a3, PT_R26(sp)		# save a3 for syscall restarting
- 
--	li	t1, _TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT
-+	li	t1, _TIF_SYSCALL_WORK
- 	LONG_L	t0, TI_FLAGS($28)	# syscall tracing enabled?
- 	and	t0, t1, t0
- 	bnez	t0, syscall_trace_entry
-diff --git a/arch/mips/kernel/scall64-n32.S b/arch/mips/kernel/scall64-n32.S
-index 6be6f70..1859577 100644
---- a/arch/mips/kernel/scall64-n32.S
-+++ b/arch/mips/kernel/scall64-n32.S
-@@ -53,7 +53,7 @@ NESTED(handle_sysn32, PT_SIZE, sp)
- 
- 	sd	a3, PT_R26(sp)		# save a3 for syscall restarting
- 
--	li	t1, _TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT
-+	li	t1, _TIF_SYSCALL_WORK
- 	LONG_L	t0, TI_FLAGS($28)	# syscall tracing enabled?
- 	and	t0, t1, t0
- 	bnez	t0, n32_syscall_trace_entry
-diff --git a/arch/mips/kernel/scall64-o32.S b/arch/mips/kernel/scall64-o32.S
-index 5422855..74e63a3 100644
---- a/arch/mips/kernel/scall64-o32.S
-+++ b/arch/mips/kernel/scall64-o32.S
-@@ -81,7 +81,7 @@ NESTED(handle_sys, PT_SIZE, sp)
- 	PTR	4b, bad_stack
- 	.previous
- 
--	li	t1, _TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT
-+	li	t1, _TIF_SYSCALL_WORK
- 	LONG_L	t0, TI_FLAGS($28)	# syscall tracing enabled?
- 	and	t0, t1, t0
- 	bnez	t0, trace_a_syscall
-diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
-index 937cf33..adb39bb 100644
---- a/arch/mips/mm/fault.c
-+++ b/arch/mips/mm/fault.c
-@@ -28,6 +28,23 @@
- #include <asm/highmem.h>		/* For VMALLOC_END */
- #include <linux/kdebug.h>
- 
-+#ifdef CONFIG_PAX_PAGEEXEC
-+void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
-+{
-+	unsigned long i;
-+
-+	printk(KERN_ERR "PAX: bytes at PC: ");
-+	for (i = 0; i < 5; i++) {
-+		unsigned int c;
-+		if (get_user(c, (unsigned int *)pc+i))
-+			printk(KERN_CONT "???????? ");
-+		else
-+			printk(KERN_CONT "%08x ", c);
-+	}
-+	printk("\n");
-+}
-+#endif
-+
- /*
-  * This routine handles page faults.  It determines the address,
-  * and the problem, and then passes it off to one of the appropriate
-diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
-index 302d779..3845a09 100644
---- a/arch/mips/mm/mmap.c
-+++ b/arch/mips/mm/mmap.c
-@@ -71,6 +71,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
- 	struct vm_area_struct *vma;
- 	unsigned long addr = addr0;
- 	int do_color_align;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
- 
- 	if (unlikely(len > TASK_SIZE))
- 		return -ENOMEM;
-@@ -95,6 +96,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
- 		do_color_align = 1;
- 
- 	/* requesting a specific address */
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	if (addr) {
- 		if (do_color_align)
- 			addr = COLOUR_ALIGN(addr, pgoff);
-@@ -102,8 +108,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
- 			addr = PAGE_ALIGN(addr);
- 
- 		vma = find_vma(mm, addr);
--		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		if (TASK_SIZE - len >= addr && check_heap_stack_gap(vmm, &addr, len, offset))
- 			return addr;
- 	}
- 
-@@ -118,7 +123,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
- 			/* At this point:  (!vma || addr < vma->vm_end). */
- 			if (TASK_SIZE - len < addr)
- 				return -ENOMEM;
--			if (!vma || addr + len <= vma->vm_start)
-+			if (check_heap_stack_gap(vmm, &addr, len, offset))
- 				return addr;
- 			addr = vma->vm_end;
- 			if (do_color_align)
-@@ -144,10 +149,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
- 
- 		/* make sure it can fit in the remaining address space */
- 		if (likely(addr > len)) {
--			vma = find_vma(mm, addr - len);
--			if (!vma || addr <= vma->vm_start) {
-+			addr -= len;
-+			vma = find_vma(mm, addr);
-+			if (check_heap_stack_gap(vmm, &addr, len, offset))
- 				/* cache the address as a hint for next time */
--				return mm->free_area_cache = addr - len;
-+				return (mm->free_area_cache = addr);
- 			}
- 		}
- 
-@@ -155,17 +161,17 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
- 			goto bottomup;
- 
- 		addr = mm->mmap_base - len;
--		if (do_color_align)
--			addr = COLOUR_ALIGN_DOWN(addr, pgoff);
- 
- 		do {
-+			if (do_color_align)
-+				addr = COLOUR_ALIGN_DOWN(addr, pgoff);
- 			/*
- 			 * Lookup failure means no vma is above this address,
- 			 * else if new region fits below vma->vm_start,
- 			 * return with success:
- 			 */
- 			vma = find_vma(mm, addr);
--			if (likely(!vma || addr + len <= vma->vm_start)) {
-+			if (check_heap_stack_gap(vmm, &addr, len, offset)) {
- 				/* cache the address as a hint for next time */
- 				return mm->free_area_cache = addr;
- 			}
-@@ -175,10 +181,8 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
- 				mm->cached_hole_size = vma->vm_start - addr;
- 
- 			/* try just below the current vma->vm_start */
--			addr = vma->vm_start - len;
--			if (do_color_align)
--				addr = COLOUR_ALIGN_DOWN(addr, pgoff);
--		} while (likely(len < vma->vm_start));
-+			addr = skip_heap_stack_gap(vma, len, offset);
-+		} while (!IS_ERR_VALUE(addr));
- 
- bottomup:
- 		/*
-@@ -223,6 +227,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
- {
- 	unsigned long random_factor = 0UL;
- 
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	if (current->flags & PF_RANDOMIZE) {
- 		random_factor = get_random_int();
- 		random_factor = random_factor << PAGE_SHIFT;
-@@ -234,38 +242,23 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
- 
- 	if (mmap_is_legacy()) {
- 		mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+		if (mm->pax_flags & MF_PAX_RANDMMAP)
-+			mm->mmap_base += mm->delta_mmap;
-+#endif
-+
- 		mm->get_unmapped_area = arch_get_unmapped_area;
- 		mm->unmap_area = arch_unmap_area;
- 	} else {
- 		mm->mmap_base = mmap_base(random_factor);
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+		if (mm->pax_flags & MF_PAX_RANDMMAP)
-+			mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
-+#endif
-+
- 		mm->get_unmapped_area = arch_get_unmapped_area_topdown;
- 		mm->unmap_area = arch_unmap_area_topdown;
- 	}
- }
--
--static inline unsigned long brk_rnd(void)
--{
--	unsigned long rnd = get_random_int();
--
--	rnd = rnd << PAGE_SHIFT;
--	/* 8MB for 32bit, 256MB for 64bit */
--	if (TASK_IS_32BIT_ADDR)
--		rnd = rnd & 0x7ffffful;
--	else
--		rnd = rnd & 0xffffffful;
--
--	return rnd;
--}
--
--unsigned long arch_randomize_brk(struct mm_struct *mm)
--{
--	unsigned long base = mm->brk;
--	unsigned long ret;
--
--	ret = PAGE_ALIGN(base + brk_rnd());
--
--	if (ret < mm->brk)
--		return mm->brk;
--
--	return ret;
--}
-diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
-index 967d144..db12197 100644
---- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
-+++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
-@@ -11,12 +11,14 @@
- #ifndef _ASM_PROC_CACHE_H
- #define _ASM_PROC_CACHE_H
- 
-+#include <linux/const.h>
-+
- /* L1 cache */
- 
- #define L1_CACHE_NWAYS		4	/* number of ways in caches */
- #define L1_CACHE_NENTRIES	256	/* number of entries in each way */
--#define L1_CACHE_BYTES		16	/* bytes per entry */
- #define L1_CACHE_SHIFT		4	/* shift for bytes per entry */
-+#define L1_CACHE_BYTES		(_AC(1,UL) << L1_CACHE_SHIFT)	/* bytes per entry */
- #define L1_CACHE_WAYDISP	0x1000	/* displacement of one way from the next */
- 
- #define L1_CACHE_TAG_VALID	0x00000001	/* cache tag valid bit */
-diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
-index bcb5df2..84fabd2 100644
---- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
-+++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
-@@ -16,13 +16,15 @@
- #ifndef _ASM_PROC_CACHE_H
- #define _ASM_PROC_CACHE_H
- 
-+#include <linux/const.h>
-+
- /*
-  * L1 cache
-  */
- #define L1_CACHE_NWAYS		4		/* number of ways in caches */
- #define L1_CACHE_NENTRIES	128		/* number of entries in each way */
--#define L1_CACHE_BYTES		32		/* bytes per entry */
- #define L1_CACHE_SHIFT		5		/* shift for bytes per entry */
-+#define L1_CACHE_BYTES		(_AC(1,UL) << L1_CACHE_SHIFT)	/* bytes per entry */
- #define L1_CACHE_WAYDISP	0x1000		/* distance from one way to the next */
- 
- #define L1_CACHE_TAG_VALID	0x00000001	/* cache tag valid bit */
-diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
-index 4ce7a01..449202a 100644
---- a/arch/openrisc/include/asm/cache.h
-+++ b/arch/openrisc/include/asm/cache.h
-@@ -19,11 +19,13 @@
- #ifndef __ASM_OPENRISC_CACHE_H
- #define __ASM_OPENRISC_CACHE_H
- 
-+#include <linux/const.h>
-+
- /* FIXME: How can we replace these with values from the CPU...
-  * they shouldn't be hard-coded!
-  */
- 
--#define L1_CACHE_BYTES 16
- #define L1_CACHE_SHIFT 4
-+#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #endif /* __ASM_OPENRISC_CACHE_H */
-diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
-index c4b779b..775b66b 100644
---- a/arch/parisc/include/asm/atomic.h
-+++ b/arch/parisc/include/asm/atomic.h
-@@ -335,6 +335,16 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
- 
- #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
- 
-+#define atomic64_read_unchecked(v)		atomic64_read(v)
-+#define atomic64_set_unchecked(v, i)		atomic64_set((v), (i))
-+#define atomic64_add_unchecked(a, v)		atomic64_add((a), (v))
-+#define atomic64_add_return_unchecked(a, v)	atomic64_add_return((a), (v))
-+#define atomic64_sub_unchecked(a, v)		atomic64_sub((a), (v))
-+#define atomic64_inc_unchecked(v)		atomic64_inc(v)
-+#define atomic64_inc_return_unchecked(v)	atomic64_inc_return(v)
-+#define atomic64_dec_unchecked(v)		atomic64_dec(v)
-+#define atomic64_cmpxchg_unchecked(v, o, n)	atomic64_cmpxchg((v), (o), (n))
-+
- #endif /* !CONFIG_64BIT */
- 
- 
-diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
-index 47f11c7..3420df2 100644
---- a/arch/parisc/include/asm/cache.h
-+++ b/arch/parisc/include/asm/cache.h
-@@ -5,6 +5,7 @@
- #ifndef __ARCH_PARISC_CACHE_H
- #define __ARCH_PARISC_CACHE_H
- 
-+#include <linux/const.h>
- 
- /*
-  * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
-@@ -15,13 +16,13 @@
-  * just ruin performance.
-  */
- #ifdef CONFIG_PA20
--#define L1_CACHE_BYTES 64
- #define L1_CACHE_SHIFT 6
- #else
--#define L1_CACHE_BYTES 32
- #define L1_CACHE_SHIFT 5
- #endif
- 
-+#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
-+
- #ifndef __ASSEMBLY__
- 
- #define SMP_CACHE_BYTES L1_CACHE_BYTES
-diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
-index 19f6cb1..6c78cf2 100644
---- a/arch/parisc/include/asm/elf.h
-+++ b/arch/parisc/include/asm/elf.h
-@@ -342,6 +342,13 @@ struct pt_regs;	/* forward declaration... */
- 
- #define ELF_ET_DYN_BASE         (TASK_UNMAPPED_BASE + 0x01000000)
- 
-+#ifdef CONFIG_PAX_ASLR
-+#define PAX_ELF_ET_DYN_BASE	0x10000UL
-+
-+#define PAX_DELTA_MMAP_LEN	16
-+#define PAX_DELTA_STACK_LEN	16
-+#endif
-+
- /* This yields a mask that user programs can use to figure out what
-    instruction set this CPU supports.  This could be done in user space,
-    but it's not easy, and we've already done it here.  */
-diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
-index fc987a1..6e068ef 100644
---- a/arch/parisc/include/asm/pgalloc.h
-+++ b/arch/parisc/include/asm/pgalloc.h
-@@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
- 		        (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
- }
- 
-+static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
-+{
-+	pgd_populate(mm, pgd, pmd);
-+}
-+
- static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
- {
- 	pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
-@@ -93,6 +98,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
- #define pmd_alloc_one(mm, addr)		({ BUG(); ((pmd_t *)2); })
- #define pmd_free(mm, x)			do { } while (0)
- #define pgd_populate(mm, pmd, pte)	BUG()
-+#define pgd_populate_kernel(mm, pmd, pte)	BUG()
- 
- #endif
- 
-diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
-index 9d35a3e..af9b6d3 100644
---- a/arch/parisc/include/asm/pgtable.h
-+++ b/arch/parisc/include/asm/pgtable.h
-@@ -16,6 +16,8 @@
- #include <asm/processor.h>
- #include <asm/cache.h>
- 
-+extern spinlock_t pa_dbit_lock;
-+
- /*
-  * kern_addr_valid(ADDR) tests if ADDR is pointing to valid kernel
-  * memory.  For the return value to be meaningful, ADDR must be >=
-@@ -44,8 +46,11 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
- 
- #define set_pte_at(mm, addr, ptep, pteval)                      \
- 	do {                                                    \
-+		unsigned long flags;				\
-+		spin_lock_irqsave(&pa_dbit_lock, flags);	\
- 		set_pte(ptep, pteval);                          \
- 		purge_tlb_entries(mm, addr);                    \
-+		spin_unlock_irqrestore(&pa_dbit_lock, flags);	\
- 	} while (0)
- 
- #endif /* !__ASSEMBLY__ */
-@@ -216,6 +221,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
- #define PAGE_EXECREAD   __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
- #define PAGE_COPY       PAGE_EXECREAD
- #define PAGE_RWX        __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+# define PAGE_SHARED_NOEXEC	__pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
-+# define PAGE_COPY_NOEXEC	__pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
-+# define PAGE_READONLY_NOEXEC	__pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
-+#else
-+# define PAGE_SHARED_NOEXEC	PAGE_SHARED
-+# define PAGE_COPY_NOEXEC	PAGE_COPY
-+# define PAGE_READONLY_NOEXEC	PAGE_READONLY
-+#endif
-+
- #define PAGE_KERNEL	__pgprot(_PAGE_KERNEL)
- #define PAGE_KERNEL_EXEC	__pgprot(_PAGE_KERNEL_EXEC)
- #define PAGE_KERNEL_RWX	__pgprot(_PAGE_KERNEL_RWX)
-@@ -433,48 +449,46 @@ extern void update_mmu_cache(struct vm_area_struct *, unsigned long, pte_t *);
- 
- static inline int ptep_test_and_clear_young(struct vm_area_struct *vma, unsigned long addr, pte_t *ptep)
- {
--#ifdef CONFIG_SMP
-+	pte_t pte;
-+	unsigned long flags;
-+
- 	if (!pte_young(*ptep))
- 		return 0;
--	return test_and_clear_bit(xlate_pabit(_PAGE_ACCESSED_BIT), &pte_val(*ptep));
--#else
--	pte_t pte = *ptep;
--	if (!pte_young(pte))
-+
-+	spin_lock_irqsave(&pa_dbit_lock, flags);
-+	pte = *ptep;
-+	if (!pte_young(pte)) {
-+		spin_unlock_irqrestore(&pa_dbit_lock, flags);
- 		return 0;
--	set_pte_at(vma->vm_mm, addr, ptep, pte_mkold(pte));
-+	}
-+	set_pte(ptep, pte_mkold(pte));
-+	purge_tlb_entries(vma->vm_mm, addr);
-+	spin_unlock_irqrestore(&pa_dbit_lock, flags);
- 	return 1;
--#endif
- }
- 
--extern spinlock_t pa_dbit_lock;
--
- struct mm_struct;
- static inline pte_t ptep_get_and_clear(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
- {
- 	pte_t old_pte;
-+	unsigned long flags;
- 
--	spin_lock(&pa_dbit_lock);
-+	spin_lock_irqsave(&pa_dbit_lock, flags);
- 	old_pte = *ptep;
- 	pte_clear(mm,addr,ptep);
--	spin_unlock(&pa_dbit_lock);
-+	purge_tlb_entries(mm, addr);
-+	spin_unlock_irqrestore(&pa_dbit_lock, flags);
- 
- 	return old_pte;
- }
- 
- static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addr, pte_t *ptep)
- {
--#ifdef CONFIG_SMP
--	unsigned long new, old;
--
--	do {
--		old = pte_val(*ptep);
--		new = pte_val(pte_wrprotect(__pte (old)));
--	} while (cmpxchg((unsigned long *) ptep, old, new) != old);
-+	unsigned long flags;
-+	spin_lock_irqsave(&pa_dbit_lock, flags);
-+	set_pte(ptep, pte_wrprotect(*ptep));
- 	purge_tlb_entries(mm, addr);
--#else
--	pte_t old_pte = *ptep;
--	set_pte_at(mm, addr, ptep, pte_wrprotect(old_pte));
--#endif
-+	spin_unlock_irqrestore(&pa_dbit_lock, flags);
- }
- 
- #define pte_same(A,B)	(pte_val(A) == pte_val(B))
-diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
-index ff4cf9d..c0564bb 100644
---- a/arch/parisc/include/asm/uaccess.h
-+++ b/arch/parisc/include/asm/uaccess.h
-@@ -253,10 +253,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
-                                           const void __user *from,
-                                           unsigned long n)
- {
--        int sz = __compiletime_object_size(to);
-+        size_t sz = __compiletime_object_size(to);
-         int ret = -EFAULT;
- 
--        if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
-+        if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
-                 ret = __copy_from_user(to, from, n);
-         else
-                 copy_from_user_overflow();
-diff --git a/arch/parisc/kernel/cache.c b/arch/parisc/kernel/cache.c
-index 5241698..91dcb12 100644
---- a/arch/parisc/kernel/cache.c
-+++ b/arch/parisc/kernel/cache.c
-@@ -428,14 +428,11 @@ void purge_tlb_entries(struct mm_struct *mm, unsigned long addr)
- 	/* Note: purge_tlb_entries can be called at startup with
- 	   no context.  */
- 
--	/* Disable preemption while we play with %sr1.  */
--	preempt_disable();
-+	purge_tlb_start(flags);
- 	mtsp(mm->context, 1);
--	purge_tlb_start(flags);
- 	pdtlb(addr);
- 	pitlb(addr);
- 	purge_tlb_end(flags);
--	preempt_enable();
- }
- EXPORT_SYMBOL(purge_tlb_entries);
- 
-diff --git a/arch/parisc/kernel/drivers.c b/arch/parisc/kernel/drivers.c
-index 5709c5e..14285ca 100644
---- a/arch/parisc/kernel/drivers.c
-+++ b/arch/parisc/kernel/drivers.c
-@@ -394,7 +394,7 @@ EXPORT_SYMBOL(print_pci_hwpath);
- static void setup_bus_id(struct parisc_device *padev)
- {
- 	struct hardware_path path;
--	char name[20];
-+	char name[28];
- 	char *output = name;
- 	int i;
- 
-diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
-index 5e34ccf..672bc9c 100644
---- a/arch/parisc/kernel/module.c
-+++ b/arch/parisc/kernel/module.c
-@@ -98,16 +98,38 @@
- 
- /* three functions to determine where in the module core
-  * or init pieces the location is */
-+static inline int in_init_rx(struct module *me, void *loc)
-+{
-+	return (loc >= me->module_init_rx &&
-+		loc < (me->module_init_rx + me->init_size_rx));
-+}
-+
-+static inline int in_init_rw(struct module *me, void *loc)
-+{
-+	return (loc >= me->module_init_rw &&
-+		loc < (me->module_init_rw + me->init_size_rw));
-+}
-+
- static inline int in_init(struct module *me, void *loc)
- {
--	return (loc >= me->module_init &&
--		loc <= (me->module_init + me->init_size));
-+	return in_init_rx(me, loc) || in_init_rw(me, loc);
-+}
-+
-+static inline int in_core_rx(struct module *me, void *loc)
-+{
-+	return (loc >= me->module_core_rx &&
-+		loc < (me->module_core_rx + me->core_size_rx));
-+}
-+
-+static inline int in_core_rw(struct module *me, void *loc)
-+{
-+	return (loc >= me->module_core_rw &&
-+		loc < (me->module_core_rw + me->core_size_rw));
- }
- 
- static inline int in_core(struct module *me, void *loc)
- {
--	return (loc >= me->module_core &&
--		loc <= (me->module_core + me->core_size));
-+	return in_core_rx(me, loc) || in_core_rw(me, loc);
- }
- 
- static inline int in_local(struct module *me, void *loc)
-@@ -373,13 +395,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
- 	}
- 
- 	/* align things a bit */
--	me->core_size = ALIGN(me->core_size, 16);
--	me->arch.got_offset = me->core_size;
--	me->core_size += gots * sizeof(struct got_entry);
-+	me->core_size_rw = ALIGN(me->core_size_rw, 16);
-+	me->arch.got_offset = me->core_size_rw;
-+	me->core_size_rw += gots * sizeof(struct got_entry);
- 
--	me->core_size = ALIGN(me->core_size, 16);
--	me->arch.fdesc_offset = me->core_size;
--	me->core_size += fdescs * sizeof(Elf_Fdesc);
-+	me->core_size_rw = ALIGN(me->core_size_rw, 16);
-+	me->arch.fdesc_offset = me->core_size_rw;
-+	me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
- 
- 	me->arch.got_max = gots;
- 	me->arch.fdesc_max = fdescs;
-@@ -397,7 +419,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
- 
- 	BUG_ON(value == 0);
- 
--	got = me->module_core + me->arch.got_offset;
-+	got = me->module_core_rw + me->arch.got_offset;
- 	for (i = 0; got[i].addr; i++)
- 		if (got[i].addr == value)
- 			goto out;
-@@ -415,7 +437,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
- #ifdef CONFIG_64BIT
- static Elf_Addr get_fdesc(struct module *me, unsigned long value)
- {
--	Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
-+	Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
- 
- 	if (!value) {
- 		printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
-@@ -433,7 +455,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
- 
- 	/* Create new one */
- 	fdesc->addr = value;
--	fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
-+	fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
- 	return (Elf_Addr)fdesc;
- }
- #endif /* CONFIG_64BIT */
-@@ -845,7 +867,7 @@ register_unwind_table(struct module *me,
- 
- 	table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
- 	end = table + sechdrs[me->arch.unwind_section].sh_size;
--	gp = (Elf_Addr)me->module_core + me->arch.got_offset;
-+	gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
- 
- 	DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
- 	       me->arch.unwind_section, table, end, gp);
-diff --git a/arch/parisc/kernel/setup.c b/arch/parisc/kernel/setup.c
-index a3328c2..3b812eb 100644
---- a/arch/parisc/kernel/setup.c
-+++ b/arch/parisc/kernel/setup.c
-@@ -69,7 +69,8 @@ void __init setup_cmdline(char **cmdline_p)
- 		/* called from hpux boot loader */
- 		boot_command_line[0] = '\0';
- 	} else {
--		strcpy(boot_command_line, (char *)__va(boot_args[1]));
-+		strlcpy(boot_command_line, (char *)__va(boot_args[1]),
-+			COMMAND_LINE_SIZE);
- 
- #ifdef CONFIG_BLK_DEV_INITRD
- 		if (boot_args[2] != 0) /* did palo pass us a ramdisk? */
-diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
-index 7ea75d1..5075226 100644
---- a/arch/parisc/kernel/sys_parisc.c
-+++ b/arch/parisc/kernel/sys_parisc.c
-@@ -33,9 +33,11 @@
- #include <linux/utsname.h>
- #include <linux/personality.h>
- 
--static unsigned long get_unshared_area(unsigned long addr, unsigned long len)
-+static unsigned long get_unshared_area(struct file *filp, unsigned long addr, unsigned long len,
-+				       unsigned long flags)
- {
- 	struct vm_area_struct *vma;
-+	unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
- 
- 	addr = PAGE_ALIGN(addr);
- 
-@@ -43,7 +45,7 @@ static unsigned long get_unshared_area(unsigned long addr, unsigned long len)
- 		/* At this point:  (!vma || addr < vma->vm_end). */
- 		if (TASK_SIZE - len < addr)
- 			return -ENOMEM;
--		if (!vma || addr + len <= vma->vm_start)
-+		if (check_heap_stack_gap(vma, &addr, len, offset))
- 			return addr;
- 		addr = vma->vm_end;
- 	}
-@@ -67,11 +69,12 @@ static int get_offset(struct address_space *mapping)
- 	return offset & 0x3FF000;
- }
- 
--static unsigned long get_shared_area(struct address_space *mapping,
--		unsigned long addr, unsigned long len, unsigned long pgoff)
-+static unsigned long get_shared_area(struct file *filp, struct address_space *mapping,
-+		unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags)
- {
- 	struct vm_area_struct *vma;
- 	int offset = mapping ? get_offset(mapping) : 0;
-+	unsigned long rand_offset = gr_rand_threadstack_offset(current->mm, filp, flags);
- 
- 	offset = (offset + (pgoff << PAGE_SHIFT)) & 0x3FF000;
- 
-@@ -81,7 +84,7 @@ static unsigned long get_shared_area(struct address_space *mapping,
- 		/* At this point:  (!vma || addr < vma->vm_end). */
- 		if (TASK_SIZE - len < addr)
- 			return -ENOMEM;
--		if (!vma || addr + len <= vma->vm_start)
-+		if (check_heap_stack_gap(vma, &addr, len, rand_offset))
- 			return addr;
- 		addr = DCACHE_ALIGN(vma->vm_end - offset) + offset;
- 		if (addr < vma->vm_end) /* handle wraparound */
-@@ -100,14 +103,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
- 	if (flags & MAP_FIXED)
- 		return addr;
- 	if (!addr)
--		addr = TASK_UNMAPPED_BASE;
-+		addr = current->mm->mmap_base;
- 
- 	if (filp) {
--		addr = get_shared_area(filp->f_mapping, addr, len, pgoff);
-+		addr = get_shared_area(filp, filp->f_mapping, addr, len, pgoff, flags);
- 	} else if(flags & MAP_SHARED) {
--		addr = get_shared_area(NULL, addr, len, pgoff);
-+		addr = get_shared_area(filp, NULL, addr, len, pgoff, flags);
- 	} else {
--		addr = get_unshared_area(addr, len);
-+		addr = get_unshared_area(filp, addr, len, flags);
- 	}
- 	return addr;
- }
-diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
-index f19e660..414fe24 100644
---- a/arch/parisc/kernel/traps.c
-+++ b/arch/parisc/kernel/traps.c
-@@ -733,9 +733,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
- 
- 			down_read(&current->mm->mmap_sem);
- 			vma = find_vma(current->mm,regs->iaoq[0]);
--			if (vma && (regs->iaoq[0] >= vma->vm_start)
--				&& (vma->vm_flags & VM_EXEC)) {
--
-+			if (vma && (regs->iaoq[0] >= vma->vm_start)) {
- 				fault_address = regs->iaoq[0];
- 				fault_space = regs->iasq[0];
- 
-diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
-index 18162ce..94de376 100644
---- a/arch/parisc/mm/fault.c
-+++ b/arch/parisc/mm/fault.c
-@@ -15,6 +15,7 @@
- #include <linux/sched.h>
- #include <linux/interrupt.h>
- #include <linux/module.h>
-+#include <linux/unistd.h>
- 
- #include <asm/uaccess.h>
- #include <asm/traps.h>
-@@ -52,7 +53,7 @@ DEFINE_PER_CPU(struct exception_data, exception_data);
- static unsigned long
- parisc_acctyp(unsigned long code, unsigned int inst)
- {
--	if (code == 6 || code == 16)
-+	if (code == 6 || code == 7 || code == 16)
- 	    return VM_EXEC;
- 
- 	switch (inst & 0xf0000000) {
-@@ -138,6 +139,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
- 			}
- #endif
- 
-+#ifdef CONFIG_PAX_PAGEEXEC
-+/*
-+ * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
-+ *
-+ * returns 1 when task should be killed
-+ *         2 when rt_sigreturn trampoline was detected
-+ *         3 when unpatched PLT trampoline was detected
-+ */
-+static int pax_handle_fetch_fault(struct pt_regs *regs)
-+{
-+
-+#ifdef CONFIG_PAX_EMUPLT
-+	int err;
-+
-+	do { /* PaX: unpatched PLT emulation */
-+		unsigned int bl, depwi;
-+
-+		err = get_user(bl, (unsigned int *)instruction_pointer(regs));
-+		err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
-+
-+		if (err)
-+			break;
-+
-+		if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
-+			unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
-+
-+			err = get_user(ldw, (unsigned int *)addr);
-+			err |= get_user(bv, (unsigned int *)(addr+4));
-+			err |= get_user(ldw2, (unsigned int *)(addr+8));
-+
-+			if (err)
-+				break;
-+
-+			if (ldw == 0x0E801096U &&
-+			    bv == 0xEAC0C000U &&
-+			    ldw2 == 0x0E881095U)
-+			{
-+				unsigned int resolver, map;
-+
-+				err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
-+				err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
-+				if (err)
-+					break;
-+
-+				regs->gr[20] = instruction_pointer(regs)+8;
-+				regs->gr[21] = map;
-+				regs->gr[22] = resolver;
-+				regs->iaoq[0] = resolver | 3UL;
-+				regs->iaoq[1] = regs->iaoq[0] + 4;
-+				return 3;
-+			}
-+		}
-+	} while (0);
-+#endif
-+
-+#ifdef CONFIG_PAX_EMUTRAMP
-+
-+#ifndef CONFIG_PAX_EMUSIGRT
-+	if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
-+		return 1;
-+#endif
-+
-+	do { /* PaX: rt_sigreturn emulation */
-+		unsigned int ldi1, ldi2, bel, nop;
-+
-+		err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
-+		err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
-+		err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
-+		err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
-+
-+		if (err)
-+			break;
-+
-+		if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
-+		    ldi2 == 0x3414015AU &&
-+		    bel == 0xE4008200U &&
-+		    nop == 0x08000240U)
-+		{
-+			regs->gr[25] = (ldi1 & 2) >> 1;
-+			regs->gr[20] = __NR_rt_sigreturn;
-+			regs->gr[31] = regs->iaoq[1] + 16;
-+			regs->sr[0] = regs->iasq[1];
-+			regs->iaoq[0] = 0x100UL;
-+			regs->iaoq[1] = regs->iaoq[0] + 4;
-+			regs->iasq[0] = regs->sr[2];
-+			regs->iasq[1] = regs->sr[2];
-+			return 2;
-+		}
-+	} while (0);
-+#endif
-+
-+	return 1;
-+}
-+
-+void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
-+{
-+	unsigned long i;
-+
-+	printk(KERN_ERR "PAX: bytes at PC: ");
-+	for (i = 0; i < 5; i++) {
-+		unsigned int c;
-+		if (get_user(c, (unsigned int *)pc+i))
-+			printk(KERN_CONT "???????? ");
-+		else
-+			printk(KERN_CONT "%08x ", c);
-+	}
-+	printk("\n");
-+}
-+#endif
-+
- int fixup_exception(struct pt_regs *regs)
- {
- 	const struct exception_table_entry *fix;
-@@ -192,8 +303,33 @@ good_area:
- 
- 	acc_type = parisc_acctyp(code,regs->iir);
- 
--	if ((vma->vm_flags & acc_type) != acc_type)
-+	if ((vma->vm_flags & acc_type) != acc_type) {
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+		if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
-+		    (address & ~3UL) == instruction_pointer(regs))
-+		{
-+			up_read(&mm->mmap_sem);
-+			switch (pax_handle_fetch_fault(regs)) {
-+
-+#ifdef CONFIG_PAX_EMUPLT
-+			case 3:
-+				return;
-+#endif
-+
-+#ifdef CONFIG_PAX_EMUTRAMP
-+			case 2:
-+				return;
-+#endif
-+
-+			}
-+			pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
-+			do_group_exit(SIGKILL);
-+		}
-+#endif
-+
- 		goto bad_area;
-+	}
- 
- 	/*
- 	 * If for any reason at all we couldn't handle the fault, make
-diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
-index 02e41b5..ec6e26c 100644
---- a/arch/powerpc/include/asm/atomic.h
-+++ b/arch/powerpc/include/asm/atomic.h
-@@ -469,6 +469,16 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
- 
- #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
- 
-+#define atomic64_read_unchecked(v)		atomic64_read(v)
-+#define atomic64_set_unchecked(v, i)		atomic64_set((v), (i))
-+#define atomic64_add_unchecked(a, v)		atomic64_add((a), (v))
-+#define atomic64_add_return_unchecked(a, v)	atomic64_add_return((a), (v))
-+#define atomic64_sub_unchecked(a, v)		atomic64_sub((a), (v))
-+#define atomic64_inc_unchecked(v)		atomic64_inc(v)
-+#define atomic64_inc_return_unchecked(v)	atomic64_inc_return(v)
-+#define atomic64_dec_unchecked(v)		atomic64_dec(v)
-+#define atomic64_cmpxchg_unchecked(v, o, n)	atomic64_cmpxchg((v), (o), (n))
-+
- #endif /* __powerpc64__ */
- 
- #endif /* __KERNEL__ */
-diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
-index 4b50941..5605819 100644
---- a/arch/powerpc/include/asm/cache.h
-+++ b/arch/powerpc/include/asm/cache.h
-@@ -3,6 +3,7 @@
- 
- #ifdef __KERNEL__
- 
-+#include <linux/const.h>
- 
- /* bytes per L1 cache line */
- #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
-@@ -22,7 +23,7 @@
- #define L1_CACHE_SHIFT		7
- #endif
- 
--#define	L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-+#define	L1_CACHE_BYTES		(_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #define	SMP_CACHE_BYTES		L1_CACHE_BYTES
- 
-diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
-index 3bf9cca..e7457d0 100644
---- a/arch/powerpc/include/asm/elf.h
-+++ b/arch/powerpc/include/asm/elf.h
-@@ -178,8 +178,19 @@ typedef elf_fpreg_t elf_vsrreghalf_t32[ELF_NVSRHALFREG];
-    the loader.  We need to make sure that it is out of the way of the program
-    that it will "exec", and that there is sufficient room for the brk.  */
- 
--extern unsigned long randomize_et_dyn(unsigned long base);
--#define ELF_ET_DYN_BASE		(randomize_et_dyn(0x20000000))
-+#define ELF_ET_DYN_BASE		(0x20000000)
-+
-+#ifdef CONFIG_PAX_ASLR
-+#define PAX_ELF_ET_DYN_BASE	(0x10000000UL)
-+
-+#ifdef __powerpc64__
-+#define PAX_DELTA_MMAP_LEN	(is_32bit_task() ? 16 : 28)
-+#define PAX_DELTA_STACK_LEN	(is_32bit_task() ? 16 : 28)
-+#else
-+#define PAX_DELTA_MMAP_LEN	15
-+#define PAX_DELTA_STACK_LEN	15
-+#endif
-+#endif
- 
- /*
-  * Our registers are always unsigned longs, whether we're a 32 bit
-@@ -274,9 +285,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
- 	(0x7ff >> (PAGE_SHIFT - 12)) : \
- 	(0x3ffff >> (PAGE_SHIFT - 12)))
- 
--extern unsigned long arch_randomize_brk(struct mm_struct *mm);
--#define arch_randomize_brk arch_randomize_brk
--
- #endif /* __KERNEL__ */
- 
- /*
-diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
-index bca8fdc..61e9580 100644
---- a/arch/powerpc/include/asm/kmap_types.h
-+++ b/arch/powerpc/include/asm/kmap_types.h
-@@ -27,6 +27,7 @@ enum km_type {
- 	KM_PPC_SYNC_PAGE,
- 	KM_PPC_SYNC_ICACHE,
- 	KM_KDB,
-+	KM_CLEARPAGE,
- 	KM_TYPE_NR
- };
- 
-diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
-index d4a7f64..451de1c 100644
---- a/arch/powerpc/include/asm/mman.h
-+++ b/arch/powerpc/include/asm/mman.h
-@@ -44,7 +44,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
- }
- #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
- 
--static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
-+static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
- {
- 	return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
- }
-diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
-index 5b0bde2..9f83e1a 100644
---- a/arch/powerpc/include/asm/page.h
-+++ b/arch/powerpc/include/asm/page.h
-@@ -151,8 +151,9 @@ extern phys_addr_t kernstart_addr;
-  * and needs to be executable.  This means the whole heap ends
-  * up being executable.
-  */
--#define VM_DATA_DEFAULT_FLAGS32	(VM_READ | VM_WRITE | VM_EXEC | \
--				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-+#define VM_DATA_DEFAULT_FLAGS32 \
-+	(((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
-+	 VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
- 
- #define VM_DATA_DEFAULT_FLAGS64	(VM_READ | VM_WRITE | \
- 				 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-@@ -180,6 +181,9 @@ extern phys_addr_t kernstart_addr;
- #define is_kernel_addr(x)	((x) >= PAGE_OFFSET)
- #endif
- 
-+#define ktla_ktva(addr)		(addr)
-+#define ktva_ktla(addr)		(addr)
-+
- /*
-  * Use the top bit of the higher-level page table entries to indicate whether
-  * the entries we point to contain hugepages.  This works because we know that
-diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
-index fb40ede..d3ce956 100644
---- a/arch/powerpc/include/asm/page_64.h
-+++ b/arch/powerpc/include/asm/page_64.h
-@@ -144,15 +144,18 @@ do {						\
-  * stack by default, so in the absence of a PT_GNU_STACK program header
-  * we turn execute permission off.
-  */
--#define VM_STACK_DEFAULT_FLAGS32	(VM_READ | VM_WRITE | VM_EXEC | \
--					 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
-+#define VM_STACK_DEFAULT_FLAGS32 \
-+	(((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
-+	 VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
- 
- #define VM_STACK_DEFAULT_FLAGS64	(VM_READ | VM_WRITE | \
- 					 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
- 
-+#ifndef CONFIG_PAX_PAGEEXEC
- #define VM_STACK_DEFAULT_FLAGS \
- 	(is_32bit_task() ? \
- 	 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
-+#endif
- 
- #include <asm-generic/getorder.h>
- 
-diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
-index 292725c..f87ae14 100644
---- a/arch/powerpc/include/asm/pgalloc-64.h
-+++ b/arch/powerpc/include/asm/pgalloc-64.h
-@@ -50,6 +50,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
- #ifndef CONFIG_PPC_64K_PAGES
- 
- #define pgd_populate(MM, PGD, PUD)	pgd_set(PGD, PUD)
-+#define pgd_populate_kernel(MM, PGD, PUD)	pgd_populate((MM), (PGD), (PUD))
- 
- static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
- {
-@@ -67,6 +68,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
- 	pud_set(pud, (unsigned long)pmd);
- }
- 
-+static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
-+{
-+	pud_populate(mm, pud, pmd);
-+}
-+
- #define pmd_populate(mm, pmd, pte_page) \
- 	pmd_populate_kernel(mm, pmd, page_address(pte_page))
- #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
-@@ -76,6 +82,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
- #else /* CONFIG_PPC_64K_PAGES */
- 
- #define pud_populate(mm, pud, pmd)	pud_set(pud, (unsigned long)pmd)
-+#define pud_populate_kernel(mm, pud, pmd)	pud_populate((mm), (pud), (pmd))
- 
- static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
- 				       pte_t *pte)
-diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
-index 88b0bd9..e32bc67 100644
---- a/arch/powerpc/include/asm/pgtable.h
-+++ b/arch/powerpc/include/asm/pgtable.h
-@@ -2,6 +2,7 @@
- #define _ASM_POWERPC_PGTABLE_H
- #ifdef __KERNEL__
- 
-+#include <linux/const.h>
- #ifndef __ASSEMBLY__
- #include <asm/processor.h>		/* For TASK_SIZE */
- #include <asm/mmu.h>
-diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
-index 4aad413..85d86bf 100644
---- a/arch/powerpc/include/asm/pte-hash32.h
-+++ b/arch/powerpc/include/asm/pte-hash32.h
-@@ -21,6 +21,7 @@
- #define _PAGE_FILE	0x004	/* when !present: nonlinear file mapping */
- #define _PAGE_USER	0x004	/* usermode access allowed */
- #define _PAGE_GUARDED	0x008	/* G: prohibit speculative access */
-+#define _PAGE_EXEC	_PAGE_GUARDED
- #define _PAGE_COHERENT	0x010	/* M: enforce memory coherence (SMP systems) */
- #define _PAGE_NO_CACHE	0x020	/* I: cache inhibit */
- #define _PAGE_WRITETHRU	0x040	/* W: cache write-through */
-diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
-index 578e5a0..2ab6a8a 100644
---- a/arch/powerpc/include/asm/reg.h
-+++ b/arch/powerpc/include/asm/reg.h
-@@ -212,6 +212,7 @@
- #define SPRN_DBCR	0x136	/* e300 Data Breakpoint Control Reg */
- #define SPRN_DSISR	0x012	/* Data Storage Interrupt Status Register */
- #define   DSISR_NOHPTE		0x40000000	/* no translation found */
-+#define   DSISR_GUARDED		0x10000000	/* fetch from guarded storage */
- #define   DSISR_PROTFAULT	0x08000000	/* protection fault */
- #define   DSISR_ISSTORE		0x02000000	/* access was a store */
- #define   DSISR_DABRMATCH	0x00400000	/* hit data breakpoint */
-diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
-index adba970..ef0d917 100644
---- a/arch/powerpc/include/asm/smp.h
-+++ b/arch/powerpc/include/asm/smp.h
-@@ -50,7 +50,7 @@ struct smp_ops_t {
- 	int   (*cpu_disable)(void);
- 	void  (*cpu_die)(unsigned int nr);
- 	int   (*cpu_bootable)(unsigned int nr);
--};
-+} __no_const;
- 
- extern void smp_send_debugger_break(void);
- extern void start_secondary_resume(void);
-diff --git a/arch/powerpc/include/asm/system.h b/arch/powerpc/include/asm/system.h
-index e30a13d..2b7d994 100644
---- a/arch/powerpc/include/asm/system.h
-+++ b/arch/powerpc/include/asm/system.h
-@@ -530,7 +530,7 @@ __cmpxchg_local(volatile void *ptr, unsigned long old, unsigned long new,
- #define cmpxchg64_local(ptr, o, n) __cmpxchg64_local_generic((ptr), (o), (n))
- #endif
- 
--extern unsigned long arch_align_stack(unsigned long sp);
-+#define arch_align_stack(x) ((x) & ~0xfUL)
- 
- /* Used in very early kernel initialization. */
- extern unsigned long reloc_offset(void);
-diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
-index 836f231..39d0b94 100644
---- a/arch/powerpc/include/asm/thread_info.h
-+++ b/arch/powerpc/include/asm/thread_info.h
-@@ -104,7 +104,6 @@ static inline struct thread_info *current_thread_info(void)
- #define TIF_PERFMON_CTXSW	6	/* perfmon needs ctxsw calls */
- #define TIF_SYSCALL_AUDIT	7	/* syscall auditing active */
- #define TIF_SINGLESTEP		8	/* singlestepping active */
--#define TIF_MEMDIE		9	/* is terminating due to OOM killer */
- #define TIF_SECCOMP		10	/* secure computing */
- #define TIF_RESTOREALL		11	/* Restore all regs (implies NOERROR) */
- #define TIF_NOERROR		12	/* Force successful syscall return */
-@@ -112,6 +111,9 @@ static inline struct thread_info *current_thread_info(void)
- #define TIF_FREEZE		14	/* Freezing for suspend */
- #define TIF_SYSCALL_TRACEPOINT	15	/* syscall tracepoint instrumentation */
- #define TIF_RUNLATCH		16	/* Is the runlatch enabled? */
-+#define TIF_MEMDIE		17	/* is terminating due to OOM killer */
-+/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
-+#define TIF_GRSEC_SETXID	9	/* update credentials on syscall entry/exit */
- 
- /* as above, but as bit values */
- #define _TIF_SYSCALL_TRACE	(1<<TIF_SYSCALL_TRACE)
-@@ -130,8 +132,11 @@ static inline struct thread_info *current_thread_info(void)
- #define _TIF_FREEZE		(1<<TIF_FREEZE)
- #define _TIF_SYSCALL_TRACEPOINT	(1<<TIF_SYSCALL_TRACEPOINT)
- #define _TIF_RUNLATCH		(1<<TIF_RUNLATCH)
-+#define _TIF_GRSEC_SETXID	(1<<TIF_GRSEC_SETXID)
-+
- #define _TIF_SYSCALL_T_OR_A	(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
--				 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT)
-+				 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
-+				 _TIF_GRSEC_SETXID)
- 
- #define _TIF_USER_WORK_MASK	(_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
- 				 _TIF_NOTIFY_RESUME)
-diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
-index bd0fb84..1f2d065 100644
---- a/arch/powerpc/include/asm/uaccess.h
-+++ b/arch/powerpc/include/asm/uaccess.h
-@@ -327,52 +327,6 @@ do {								\
- extern unsigned long __copy_tofrom_user(void __user *to,
- 		const void __user *from, unsigned long size);
- 
--#ifndef __powerpc64__
--
--static inline unsigned long copy_from_user(void *to,
--		const void __user *from, unsigned long n)
--{
--	unsigned long over;
--
--	if (access_ok(VERIFY_READ, from, n))
--		return __copy_tofrom_user((__force void __user *)to, from, n);
--	if ((unsigned long)from < TASK_SIZE) {
--		over = (unsigned long)from + n - TASK_SIZE;
--		return __copy_tofrom_user((__force void __user *)to, from,
--				n - over) + over;
--	}
--	return n;
--}
--
--static inline unsigned long copy_to_user(void __user *to,
--		const void *from, unsigned long n)
--{
--	unsigned long over;
--
--	if (access_ok(VERIFY_WRITE, to, n))
--		return __copy_tofrom_user(to, (__force void __user *)from, n);
--	if ((unsigned long)to < TASK_SIZE) {
--		over = (unsigned long)to + n - TASK_SIZE;
--		return __copy_tofrom_user(to, (__force void __user *)from,
--				n - over) + over;
--	}
--	return n;
--}
--
--#else /* __powerpc64__ */
--
--#define __copy_in_user(to, from, size) \
--	__copy_tofrom_user((to), (from), (size))
--
--extern unsigned long copy_from_user(void *to, const void __user *from,
--				    unsigned long n);
--extern unsigned long copy_to_user(void __user *to, const void *from,
--				  unsigned long n);
--extern unsigned long copy_in_user(void __user *to, const void __user *from,
--				  unsigned long n);
--
--#endif /* __powerpc64__ */
--
- static inline unsigned long __copy_from_user_inatomic(void *to,
- 		const void __user *from, unsigned long n)
- {
-@@ -396,6 +350,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
- 		if (ret == 0)
- 			return 0;
- 	}
-+
-+	if (!__builtin_constant_p(n))
-+		check_object_size(to, n, false);
-+
- 	return __copy_tofrom_user((__force void __user *)to, from, n);
- }
- 
-@@ -422,6 +380,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
- 		if (ret == 0)
- 			return 0;
- 	}
-+
-+	if (!__builtin_constant_p(n))
-+		check_object_size(from, n, true);
-+
- 	return __copy_tofrom_user(to, (__force const void __user *)from, n);
- }
- 
-@@ -439,6 +401,92 @@ static inline unsigned long __copy_to_user(void __user *to,
- 	return __copy_to_user_inatomic(to, from, size);
- }
- 
-+#ifndef __powerpc64__
-+
-+static inline unsigned long __must_check copy_from_user(void *to,
-+		const void __user *from, unsigned long n)
-+{
-+	unsigned long over;
-+
-+	if ((long)n < 0)
-+		return n;
-+
-+	if (access_ok(VERIFY_READ, from, n)) {
-+		if (!__builtin_constant_p(n))
-+			check_object_size(to, n, false);
-+		return __copy_tofrom_user((__force void __user *)to, from, n);
-+	}
-+	if ((unsigned long)from < TASK_SIZE) {
-+		over = (unsigned long)from + n - TASK_SIZE;
-+		if (!__builtin_constant_p(n - over))
-+			check_object_size(to, n - over, false);
-+		return __copy_tofrom_user((__force void __user *)to, from,
-+				n - over) + over;
-+	}
-+	return n;
-+}
-+
-+static inline unsigned long __must_check copy_to_user(void __user *to,
-+		const void *from, unsigned long n)
-+{
-+	unsigned long over;
-+
-+	if ((long)n < 0)
-+		return n;
-+
-+	if (access_ok(VERIFY_WRITE, to, n)) {
-+		if (!__builtin_constant_p(n))
-+			check_object_size(from, n, true);
-+		return __copy_tofrom_user(to, (__force void __user *)from, n);
-+	}
-+	if ((unsigned long)to < TASK_SIZE) {
-+		over = (unsigned long)to + n - TASK_SIZE;
-+		if (!__builtin_constant_p(n))
-+			check_object_size(from, n - over, true);
-+		return __copy_tofrom_user(to, (__force void __user *)from,
-+				n - over) + over;
-+	}
-+	return n;
-+}
-+
-+#else /* __powerpc64__ */
-+
-+#define __copy_in_user(to, from, size) \
-+	__copy_tofrom_user((to), (from), (size))
-+
-+static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
-+{
-+	if ((long)n < 0 || n > INT_MAX)
-+		return n;
-+
-+	if (!__builtin_constant_p(n))
-+		check_object_size(to, n, false);
-+
-+	if (likely(access_ok(VERIFY_READ, from, n)))
-+		n = __copy_from_user(to, from, n);
-+	else
-+		memset(to, 0, n);
-+	return n;
-+}
-+
-+static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
-+{
-+	if ((long)n < 0 || n > INT_MAX)
-+		return n;
-+
-+	if (likely(access_ok(VERIFY_WRITE, to, n))) {
-+		if (!__builtin_constant_p(n))
-+			check_object_size(from, n, true);
-+		n = __copy_to_user(to, from, n);
-+	}
-+	return n;
-+}
-+
-+extern unsigned long copy_in_user(void __user *to, const void __user *from,
-+				  unsigned long n);
-+
-+#endif /* __powerpc64__ */
-+
- extern unsigned long __clear_user(void __user *addr, unsigned long size);
- 
- static inline unsigned long clear_user(void __user *addr, unsigned long size)
-diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
-index 429983c..7af363b 100644
---- a/arch/powerpc/kernel/exceptions-64e.S
-+++ b/arch/powerpc/kernel/exceptions-64e.S
-@@ -587,6 +587,7 @@ storage_fault_common:
- 	std	r14,_DAR(r1)
- 	std	r15,_DSISR(r1)
- 	addi	r3,r1,STACK_FRAME_OVERHEAD
-+	bl	.save_nvgprs
- 	mr	r4,r14
- 	mr	r5,r15
- 	ld	r14,PACA_EXGEN+EX_R14(r13)
-@@ -596,8 +597,7 @@ storage_fault_common:
- 	cmpdi	r3,0
- 	bne-	1f
- 	b	.ret_from_except_lite
--1:	bl	.save_nvgprs
--	mr	r5,r3
-+1:	mr	r5,r3
- 	addi	r3,r1,STACK_FRAME_OVERHEAD
- 	ld	r4,_DAR(r1)
- 	bl	.bad_page_fault
-diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
-index 8c3baa0..4d8c6f1 100644
---- a/arch/powerpc/kernel/exceptions-64s.S
-+++ b/arch/powerpc/kernel/exceptions-64s.S
-@@ -1004,10 +1004,10 @@ handle_page_fault:
- 11:	ld	r4,_DAR(r1)
- 	ld	r5,_DSISR(r1)
- 	addi	r3,r1,STACK_FRAME_OVERHEAD
-+	bl	.save_nvgprs
- 	bl	.do_page_fault
- 	cmpdi	r3,0
- 	beq+	13f
--	bl	.save_nvgprs
- 	mr	r5,r3
- 	addi	r3,r1,STACK_FRAME_OVERHEAD
- 	lwz	r4,_DAR(r1)
-diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
-index 745c1e7..59d97a6 100644
---- a/arch/powerpc/kernel/irq.c
-+++ b/arch/powerpc/kernel/irq.c
-@@ -547,9 +547,6 @@ struct irq_host *irq_alloc_host(struct device_node *of_node,
- 	host->ops = ops;
- 	host->of_node = of_node_get(of_node);
- 
--	if (host->ops->match == NULL)
--		host->ops->match = default_irq_host_match;
--
- 	raw_spin_lock_irqsave(&irq_big_lock, flags);
- 
- 	/* If it's a legacy controller, check for duplicates and
-@@ -622,7 +619,12 @@ struct irq_host *irq_find_host(struct device_node *node)
- 	 */
- 	raw_spin_lock_irqsave(&irq_big_lock, flags);
- 	list_for_each_entry(h, &irq_hosts, link)
--		if (h->ops->match(h, node)) {
-+		if (h->ops->match) {
-+			if (h->ops->match(h, node)) {
-+				found = h;
-+				break;
-+			}
-+		} else if (default_irq_host_match(h, node)) {
- 			found = h;
- 			break;
- 		}
-diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
-index 2e3200c..72095ce 100644
---- a/arch/powerpc/kernel/module_32.c
-+++ b/arch/powerpc/kernel/module_32.c
-@@ -162,7 +162,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
- 			me->arch.core_plt_section = i;
- 	}
- 	if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
--		printk("Module doesn't contain .plt or .init.plt sections.\n");
-+		printk("Module %s doesn't contain .plt or .init.plt sections.\n", me->name);
- 		return -ENOEXEC;
- 	}
- 
-@@ -192,11 +192,16 @@ static uint32_t do_plt_call(void *location,
- 
- 	DEBUGP("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
- 	/* Init, or core PLT? */
--	if (location >= mod->module_core
--	    && location < mod->module_core + mod->core_size)
-+	if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
-+	    (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
- 		entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
--	else
-+	else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
-+		 (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
- 		entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
-+	else {
-+		printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
-+		return ~0UL;
-+	}
- 
- 	/* Find this entry, or if that fails, the next avail. entry */
- 	while (entry->jump[0]) {
-diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
-index d687e3f..074a8cd 100644
---- a/arch/powerpc/kernel/process.c
-+++ b/arch/powerpc/kernel/process.c
-@@ -660,8 +660,8 @@ void show_regs(struct pt_regs * regs)
- 	 * Lookup NIP late so we have the best change of getting the
- 	 * above info out without failing
- 	 */
--	printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
--	printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
-+	printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
-+	printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
- #endif
- 	show_stack(current, (unsigned long *) regs->gpr[1]);
- 	if (!user_mode(regs))
-@@ -1157,10 +1157,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
- 		newsp = stack[0];
- 		ip = stack[STACK_FRAME_LR_SAVE];
- 		if (!firstframe || ip != lr) {
--			printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
-+			printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
- #ifdef CONFIG_FUNCTION_GRAPH_TRACER
- 			if ((ip == rth || ip == mrth) && curr_frame >= 0) {
--				printk(" (%pS)",
-+				printk(" (%pA)",
- 				       (void *)current->ret_stack[curr_frame].ret);
- 				curr_frame--;
- 			}
-@@ -1180,7 +1180,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
- 			struct pt_regs *regs = (struct pt_regs *)
- 				(sp + STACK_FRAME_OVERHEAD);
- 			lr = regs->link;
--			printk("--- Exception: %lx at %pS\n    LR = %pS\n",
-+			printk("--- Exception: %lx at %pA\n    LR = %pA\n",
- 			       regs->trap, (void *)regs->nip, (void *)lr);
- 			firstframe = 1;
- 		}
-@@ -1255,58 +1255,3 @@ void thread_info_cache_init(void)
- }
- 
- #endif /* THREAD_SHIFT < PAGE_SHIFT */
--
--unsigned long arch_align_stack(unsigned long sp)
--{
--	if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
--		sp -= get_random_int() & ~PAGE_MASK;
--	return sp & ~0xf;
--}
--
--static inline unsigned long brk_rnd(void)
--{
--        unsigned long rnd = 0;
--
--	/* 8MB for 32bit, 1GB for 64bit */
--	if (is_32bit_task())
--		rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
--	else
--		rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
--
--	return rnd << PAGE_SHIFT;
--}
--
--unsigned long arch_randomize_brk(struct mm_struct *mm)
--{
--	unsigned long base = mm->brk;
--	unsigned long ret;
--
--#ifdef CONFIG_PPC_STD_MMU_64
--	/*
--	 * If we are using 1TB segments and we are allowed to randomise
--	 * the heap, we can put it above 1TB so it is backed by a 1TB
--	 * segment. Otherwise the heap will be in the bottom 1TB
--	 * which always uses 256MB segments and this may result in a
--	 * performance penalty.
--	 */
--	if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
--		base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
--#endif
--
--	ret = PAGE_ALIGN(base + brk_rnd());
--
--	if (ret < mm->brk)
--		return mm->brk;
--
--	return ret;
--}
--
--unsigned long randomize_et_dyn(unsigned long base)
--{
--	unsigned long ret = PAGE_ALIGN(base + brk_rnd());
--
--	if (ret < base)
--		return base;
--
--	return ret;
--}
-diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
-index 5de73db..a05f61c 100644
---- a/arch/powerpc/kernel/ptrace.c
-+++ b/arch/powerpc/kernel/ptrace.c
-@@ -1702,6 +1702,10 @@ long arch_ptrace(struct task_struct *child, long request,
- 	return ret;
- }
- 
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+extern void gr_delayed_cred_worker(void);
-+#endif
-+
- /*
-  * We must return the syscall number to actually look up in the table.
-  * This can be -1L to skip running any syscall at all.
-@@ -1712,6 +1716,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
- 
- 	secure_computing(regs->gpr[0]);
- 
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+	if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
-+		gr_delayed_cred_worker();
-+#endif
-+
- 	if (test_thread_flag(TIF_SYSCALL_TRACE) &&
- 	    tracehook_report_syscall_entry(regs))
- 		/*
-@@ -1748,6 +1757,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
- {
- 	int step;
- 
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+	if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
-+		gr_delayed_cred_worker();
-+#endif
-+
- 	if (unlikely(current->audit_context))
- 		audit_syscall_exit((regs->ccr&0x10000000)?AUDITSC_FAILURE:AUDITSC_SUCCESS,
- 				   regs->result);
-diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
-index 836a5a1..27289a3 100644
---- a/arch/powerpc/kernel/signal_32.c
-+++ b/arch/powerpc/kernel/signal_32.c
-@@ -859,7 +859,7 @@ int handle_rt_signal32(unsigned long sig, struct k_sigaction *ka,
- 	/* Save user registers on the stack */
- 	frame = &rt_sf->uc.uc_mcontext;
- 	addr = frame;
--	if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
-+	if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
- 		if (save_user_regs(regs, frame, 0, 1))
- 			goto badframe;
- 		regs->link = current->mm->context.vdso_base + vdso32_rt_sigtramp;
-diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
-index a50b5ec..547078a 100644
---- a/arch/powerpc/kernel/signal_64.c
-+++ b/arch/powerpc/kernel/signal_64.c
-@@ -429,7 +429,7 @@ int handle_rt_signal64(int signr, struct k_sigaction *ka, siginfo_t *info,
- 	current->thread.fpscr.val = 0;
- 
- 	/* Set up to return from userspace. */
--	if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
-+	if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
- 		regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
- 	} else {
- 		err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
-diff --git a/arch/powerpc/kernel/syscalls.c b/arch/powerpc/kernel/syscalls.c
-index f2496f2..4e3cc47 100644
---- a/arch/powerpc/kernel/syscalls.c
-+++ b/arch/powerpc/kernel/syscalls.c
-@@ -107,11 +107,11 @@ long ppc64_personality(unsigned long personality)
- 	long ret;
- 
- 	if (personality(current->personality) == PER_LINUX32
--	    && personality == PER_LINUX)
--		personality = PER_LINUX32;
-+	    && personality(personality) == PER_LINUX)
-+		personality = (personality & ~PER_MASK) | PER_LINUX32;
- 	ret = sys_personality(personality);
--	if (ret == PER_LINUX32)
--		ret = PER_LINUX;
-+	if (personality(ret) == PER_LINUX32)
-+		ret = (ret & ~PER_MASK) | PER_LINUX;
- 	return ret;
- }
- #endif
-diff --git a/arch/powerpc/kernel/sysfs.c b/arch/powerpc/kernel/sysfs.c
-index ca683a1..ab912dd 100644
---- a/arch/powerpc/kernel/sysfs.c
-+++ b/arch/powerpc/kernel/sysfs.c
-@@ -531,7 +531,7 @@ static int __cpuinit sysfs_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata sysfs_cpu_nb = {
-+static struct notifier_block sysfs_cpu_nb = {
- 	.notifier_call	= sysfs_cpu_notify,
- };
- 
-diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
-index 9844662..04a2a1e 100644
---- a/arch/powerpc/kernel/traps.c
-+++ b/arch/powerpc/kernel/traps.c
-@@ -98,6 +98,8 @@ static void pmac_backlight_unblank(void)
- static inline void pmac_backlight_unblank(void) { }
- #endif
- 
-+extern void gr_handle_kernel_exploit(void);
-+
- int die(const char *str, struct pt_regs *regs, long err)
- {
- 	static struct {
-@@ -171,6 +173,8 @@ int die(const char *str, struct pt_regs *regs, long err)
- 	if (panic_on_oops)
- 		panic("Fatal exception");
- 
-+	gr_handle_kernel_exploit();
-+
- 	oops_exit();
- 	do_exit(err);
- 
-diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
-index 7d14bb69..1305601 100644
---- a/arch/powerpc/kernel/vdso.c
-+++ b/arch/powerpc/kernel/vdso.c
-@@ -35,6 +35,7 @@
- #include <asm/firmware.h>
- #include <asm/vdso.h>
- #include <asm/vdso_datapage.h>
-+#include <asm/mman.h>
- 
- #include "setup.h"
- 
-@@ -219,7 +220,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
- 	vdso_base = VDSO32_MBASE;
- #endif
- 
--	current->mm->context.vdso_base = 0;
-+	current->mm->context.vdso_base = ~0UL;
- 
- 	/* vDSO has a problem and was disabled, just don't "enable" it for the
- 	 * process
-@@ -239,7 +240,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
- 	vdso_base = get_unmapped_area(NULL, vdso_base,
- 				      (vdso_pages << PAGE_SHIFT) +
- 				      ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
--				      0, 0);
-+				      0, MAP_PRIVATE | MAP_EXECUTABLE);
- 	if (IS_ERR_VALUE(vdso_base)) {
- 		rc = vdso_base;
- 		goto fail_mmapsem;
-diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
-index 5eea6f3..5d10396 100644
---- a/arch/powerpc/lib/usercopy_64.c
-+++ b/arch/powerpc/lib/usercopy_64.c
-@@ -9,22 +9,6 @@
- #include <linux/module.h>
- #include <asm/uaccess.h>
- 
--unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
--{
--	if (likely(access_ok(VERIFY_READ, from, n)))
--		n = __copy_from_user(to, from, n);
--	else
--		memset(to, 0, n);
--	return n;
--}
--
--unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
--{
--	if (likely(access_ok(VERIFY_WRITE, to, n)))
--		n = __copy_to_user(to, from, n);
--	return n;
--}
--
- unsigned long copy_in_user(void __user *to, const void __user *from,
- 			   unsigned long n)
- {
-@@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
- 	return n;
- }
- 
--EXPORT_SYMBOL(copy_from_user);
--EXPORT_SYMBOL(copy_to_user);
- EXPORT_SYMBOL(copy_in_user);
- 
-diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
-index 5efe8c9..db9ceef 100644
---- a/arch/powerpc/mm/fault.c
-+++ b/arch/powerpc/mm/fault.c
-@@ -32,6 +32,10 @@
- #include <linux/perf_event.h>
- #include <linux/magic.h>
- #include <linux/ratelimit.h>
-+#include <linux/slab.h>
-+#include <linux/pagemap.h>
-+#include <linux/compiler.h>
-+#include <linux/unistd.h>
- 
- #include <asm/firmware.h>
- #include <asm/page.h>
-@@ -43,6 +47,7 @@
- #include <asm/tlbflush.h>
- #include <asm/siginfo.h>
- #include <mm/mmu_decl.h>
-+#include <asm/ptrace.h>
- 
- #ifdef CONFIG_KPROBES
- static inline int notify_page_fault(struct pt_regs *regs)
-@@ -66,6 +71,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
- }
- #endif
- 
-+#ifdef CONFIG_PAX_PAGEEXEC
-+/*
-+ * PaX: decide what to do with offenders (regs->nip = fault address)
-+ *
-+ * returns 1 when task should be killed
-+ */
-+static int pax_handle_fetch_fault(struct pt_regs *regs)
-+{
-+	return 1;
-+}
-+
-+void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
-+{
-+	unsigned long i;
-+
-+	printk(KERN_ERR "PAX: bytes at PC: ");
-+	for (i = 0; i < 5; i++) {
-+		unsigned int c;
-+		if (get_user(c, (unsigned int __user *)pc+i))
-+			printk(KERN_CONT "???????? ");
-+		else
-+			printk(KERN_CONT "%08x ", c);
-+	}
-+	printk("\n");
-+}
-+#endif
-+
- /*
-  * Check whether the instruction at regs->nip is a store using
-  * an update addressing form which will update r1.
-@@ -136,7 +168,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
- 	 * indicate errors in DSISR but can validly be set in SRR1.
- 	 */
- 	if (trap == 0x400)
--		error_code &= 0x48200000;
-+		error_code &= 0x58200000;
- 	else
- 		is_write = error_code & DSISR_ISSTORE;
- #else
-@@ -259,7 +291,7 @@ good_area:
-          * "undefined".  Of those that can be set, this is the only
-          * one which seems bad.
-          */
--	if (error_code & 0x10000000)
-+	if (error_code & DSISR_GUARDED)
-                 /* Guarded storage error. */
- 		goto bad_area;
- #endif /* CONFIG_8xx */
-@@ -274,7 +306,7 @@ good_area:
- 		 * processors use the same I/D cache coherency mechanism
- 		 * as embedded.
- 		 */
--		if (error_code & DSISR_PROTFAULT)
-+		if (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))
- 			goto bad_area;
- #endif /* CONFIG_PPC_STD_MMU */
- 
-@@ -343,6 +375,23 @@ bad_area:
- bad_area_nosemaphore:
- 	/* User mode accesses cause a SIGSEGV */
- 	if (user_mode(regs)) {
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+		if (mm->pax_flags & MF_PAX_PAGEEXEC) {
-+#ifdef CONFIG_PPC_STD_MMU
-+			if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
-+#else
-+			if (is_exec && regs->nip == address) {
-+#endif
-+				switch (pax_handle_fetch_fault(regs)) {
-+				}
-+
-+				pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
-+				do_group_exit(SIGKILL);
-+			}
-+		}
-+#endif
-+
- 		_exception(SIGSEGV, regs, code, address);
- 		return 0;
- 	}
-diff --git a/arch/powerpc/mm/mmap_64.c b/arch/powerpc/mm/mmap_64.c
-index 5a783d8..fbe4c8b 100644
---- a/arch/powerpc/mm/mmap_64.c
-+++ b/arch/powerpc/mm/mmap_64.c
-@@ -65,6 +65,10 @@ static unsigned long mmap_rnd(void)
- {
- 	unsigned long rnd = 0;
- 
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	if (current->flags & PF_RANDOMIZE) {
- 		/* 8MB for 32bit, 1GB for 64bit */
- 		if (is_32bit_task())
-@@ -99,10 +103,22 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
- 	 */
- 	if (mmap_is_legacy()) {
- 		mm->mmap_base = TASK_UNMAPPED_BASE;
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+		if (mm->pax_flags & MF_PAX_RANDMMAP)
-+			mm->mmap_base += mm->delta_mmap;
-+#endif
-+
- 		mm->get_unmapped_area = arch_get_unmapped_area;
- 		mm->unmap_area = arch_unmap_area;
- 	} else {
- 		mm->mmap_base = mmap_base();
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+		if (mm->pax_flags & MF_PAX_RANDMMAP)
-+			mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
-+#endif
-+
- 		mm->get_unmapped_area = arch_get_unmapped_area_topdown;
- 		mm->unmap_area = arch_unmap_area_topdown;
- 	}
-diff --git a/arch/powerpc/mm/mmu_context_nohash.c b/arch/powerpc/mm/mmu_context_nohash.c
-index 5b63bd3..248942d 100644
---- a/arch/powerpc/mm/mmu_context_nohash.c
-+++ b/arch/powerpc/mm/mmu_context_nohash.c
-@@ -370,7 +370,7 @@ static int __cpuinit mmu_context_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata mmu_context_cpu_nb = {
-+static struct notifier_block mmu_context_cpu_nb = {
- 	.notifier_call	= mmu_context_cpu_notify,
- };
- 
-diff --git a/arch/powerpc/mm/numa.c b/arch/powerpc/mm/numa.c
-index 24523dc..7205007 100644
---- a/arch/powerpc/mm/numa.c
-+++ b/arch/powerpc/mm/numa.c
-@@ -964,7 +964,7 @@ static void __init *careful_zallocation(int nid, unsigned long size,
- 	return ret;
- }
- 
--static struct notifier_block __cpuinitdata ppc64_numa_nb = {
-+static struct notifier_block ppc64_numa_nb = {
- 	.notifier_call = cpu_numa_callback,
- 	.priority = 1 /* Must run before sched domains notifier. */
- };
-diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
-index 73709f7..8e825a8 100644
---- a/arch/powerpc/mm/slice.c
-+++ b/arch/powerpc/mm/slice.c
-@@ -98,7 +98,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
- 	if ((mm->task_size - len) < addr)
- 		return 0;
- 	vma = find_vma(mm, addr);
--	return (!vma || (addr + len) <= vma->vm_start);
-+	return check_heap_stack_gap(vma, &addr, len, 0);
- }
- 
- static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
-@@ -256,7 +256,7 @@ full_search:
- 				addr = _ALIGN_UP(addr + 1,  1ul << SLICE_HIGH_SHIFT);
- 			continue;
- 		}
--		if (!vma || addr + len <= vma->vm_start) {
-+		if (check_heap_stack_gap(vma, &addr, len, 0)) {
- 			/*
- 			 * Remember the place where we stopped the search:
- 			 */
-@@ -313,10 +313,14 @@ static unsigned long slice_find_area_topdown(struct mm_struct *mm,
- 		}
- 	}
- 
--	addr = mm->mmap_base;
--	while (addr > len) {
-+	if (mm->mmap_base < len)
-+		addr = -ENOMEM;
-+	else
-+		addr = mm->mmap_base - len;
-+
-+	while (!IS_ERR_VALUE(addr)) {
- 		/* Go down by chunk size */
--		addr = _ALIGN_DOWN(addr - len, 1ul << pshift);
-+		addr = _ALIGN_DOWN(addr, 1ul << pshift);
- 
- 		/* Check for hit with different page size */
- 		mask = slice_range_to_mask(addr, len);
-@@ -336,7 +340,7 @@ static unsigned long slice_find_area_topdown(struct mm_struct *mm,
- 		 * return with success:
- 		 */
- 		vma = find_vma(mm, addr);
--		if (!vma || (addr + len) <= vma->vm_start) {
-+		if (check_heap_stack_gap(vma, &addr, len, 0)) {
- 			/* remember the address as a hint for next time */
- 			if (use_cache)
- 				mm->free_area_cache = addr;
-@@ -348,7 +352,7 @@ static unsigned long slice_find_area_topdown(struct mm_struct *mm,
- 		        mm->cached_hole_size = vma->vm_start - addr;
- 
- 		/* try just below the current vma->vm_start */
--		addr = vma->vm_start;
-+		addr = skip_heap_stack_gap(vma, len, 0);
- 	}
- 
- 	/*
-@@ -426,6 +430,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
- 	if (fixed && addr > (mm->task_size - len))
- 		return -EINVAL;
- 
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
-+		addr = 0;
-+#endif
-+
- 	/* If hint, make sure it matches our alignment restrictions */
- 	if (!fixed && addr) {
- 		addr = _ALIGN_UP(addr, 1ul << pshift);
-diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
-index 0cfece4..2f1a0e5 100644
---- a/arch/powerpc/platforms/cell/spufs/file.c
-+++ b/arch/powerpc/platforms/cell/spufs/file.c
-@@ -281,9 +281,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
- 	return VM_FAULT_NOPAGE;
- }
- 
--static int spufs_mem_mmap_access(struct vm_area_struct *vma,
-+static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
- 				unsigned long address,
--				void *buf, int len, int write)
-+				void *buf, size_t len, int write)
- {
- 	struct spu_context *ctx = vma->vm_file->private_data;
- 	unsigned long offset = address - vma->vm_start;
-diff --git a/arch/powerpc/platforms/cell/spufs/inode.c b/arch/powerpc/platforms/cell/spufs/inode.c
-index 70ec4e9..3e7a115 100644
---- a/arch/powerpc/platforms/cell/spufs/inode.c
-+++ b/arch/powerpc/platforms/cell/spufs/inode.c
-@@ -811,6 +811,7 @@ static struct file_system_type spufs_type = {
- 	.mount = spufs_mount,
- 	.kill_sb = kill_litter_super,
- };
-+MODULE_ALIAS_FS("spufs");
- 
- static int __init spufs_init(void)
- {
-diff --git a/arch/powerpc/platforms/powermac/smp.c b/arch/powerpc/platforms/powermac/smp.c
-index 3394254..8c6825c 100644
---- a/arch/powerpc/platforms/powermac/smp.c
-+++ b/arch/powerpc/platforms/powermac/smp.c
-@@ -886,7 +886,7 @@ static int smp_core99_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata smp_core99_cpu_nb = {
-+static struct notifier_block smp_core99_cpu_nb = {
- 	.notifier_call	= smp_core99_cpu_notify,
- };
- #endif /* CONFIG_HOTPLUG_CPU */
-diff --git a/arch/s390/appldata/appldata_base.c b/arch/s390/appldata/appldata_base.c
-index 24bff4f..0248123 100644
---- a/arch/s390/appldata/appldata_base.c
-+++ b/arch/s390/appldata/appldata_base.c
-@@ -610,7 +610,7 @@ static int __cpuinit appldata_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata appldata_nb = {
-+static struct notifier_block appldata_nb = {
- 	.notifier_call = appldata_cpu_notify,
- };
- 
-diff --git a/arch/s390/hypfs/inode.c b/arch/s390/hypfs/inode.c
-index 481f4f7..f16ec59 100644
---- a/arch/s390/hypfs/inode.c
-+++ b/arch/s390/hypfs/inode.c
-@@ -454,6 +454,7 @@ static struct file_system_type hypfs_type = {
- 	.mount		= hypfs_mount,
- 	.kill_sb	= hypfs_kill_super
- };
-+MODULE_ALIAS_FS("s390_hypfs");
- 
- static const struct super_operations hypfs_s_ops = {
- 	.statfs		= simple_statfs,
-diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
-index 8517d2a..d2738d4 100644
---- a/arch/s390/include/asm/atomic.h
-+++ b/arch/s390/include/asm/atomic.h
-@@ -326,6 +326,16 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
- #define atomic64_dec_and_test(_v)	(atomic64_sub_return(1, _v) == 0)
- #define atomic64_inc_not_zero(v)	atomic64_add_unless((v), 1, 0)
- 
-+#define atomic64_read_unchecked(v)		atomic64_read(v)
-+#define atomic64_set_unchecked(v, i)		atomic64_set((v), (i))
-+#define atomic64_add_unchecked(a, v)		atomic64_add((a), (v))
-+#define atomic64_add_return_unchecked(a, v)	atomic64_add_return((a), (v))
-+#define atomic64_sub_unchecked(a, v)		atomic64_sub((a), (v))
-+#define atomic64_inc_unchecked(v)		atomic64_inc(v)
-+#define atomic64_inc_return_unchecked(v)	atomic64_inc_return(v)
-+#define atomic64_dec_unchecked(v)		atomic64_dec(v)
-+#define atomic64_cmpxchg_unchecked(v, o, n)	atomic64_cmpxchg((v), (o), (n))
-+
- #define smp_mb__before_atomic_dec()	smp_mb()
- #define smp_mb__after_atomic_dec()	smp_mb()
- #define smp_mb__before_atomic_inc()	smp_mb()
-diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
-index 2a30d5a..5e5586f 100644
---- a/arch/s390/include/asm/cache.h
-+++ b/arch/s390/include/asm/cache.h
-@@ -11,8 +11,10 @@
- #ifndef __ARCH_S390_CACHE_H
- #define __ARCH_S390_CACHE_H
- 
--#define L1_CACHE_BYTES     256
-+#include <linux/const.h>
-+
- #define L1_CACHE_SHIFT     8
-+#define L1_CACHE_BYTES     (_AC(1,UL) << L1_CACHE_SHIFT)
- #define NET_SKB_PAD	   32
- 
- #define __read_mostly __attribute__((__section__(".data..read_mostly")))
-diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
-index 547f1a6..3e6d0a0 100644
---- a/arch/s390/include/asm/elf.h
-+++ b/arch/s390/include/asm/elf.h
-@@ -162,8 +162,14 @@ extern unsigned int vdso_enabled;
-    the loader.  We need to make sure that it is out of the way of the program
-    that it will "exec", and that there is sufficient room for the brk.  */
- 
--extern unsigned long randomize_et_dyn(unsigned long base);
--#define ELF_ET_DYN_BASE		(randomize_et_dyn(STACK_TOP / 3 * 2))
-+#define ELF_ET_DYN_BASE		(STACK_TOP / 3 * 2)
-+
-+#ifdef CONFIG_PAX_ASLR
-+#define PAX_ELF_ET_DYN_BASE	(test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
-+
-+#define PAX_DELTA_MMAP_LEN	(test_thread_flag(TIF_31BIT) ? 15 : 26)
-+#define PAX_DELTA_STACK_LEN	(test_thread_flag(TIF_31BIT) ? 15 : 26)
-+#endif
- 
- /* This yields a mask that user programs can use to figure out what
-    instruction set this CPU supports. */
-@@ -183,7 +189,8 @@ extern char elf_platform[];
- #define ELF_PLATFORM (elf_platform)
- 
- #ifndef __s390x__
--#define SET_PERSONALITY(ex) set_personality(PER_LINUX)
-+#define SET_PERSONALITY(ex) \
-+	set_personality(PER_LINUX | (current->personality & (~PER_MASK)))
- #else /* __s390x__ */
- #define SET_PERSONALITY(ex)					\
- do {								\
-@@ -211,7 +218,4 @@ struct linux_binprm;
- #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
- int arch_setup_additional_pages(struct linux_binprm *, int);
- 
--extern unsigned long arch_randomize_brk(struct mm_struct *mm);
--#define arch_randomize_brk arch_randomize_brk
--
- #endif
-diff --git a/arch/s390/include/asm/system.h b/arch/s390/include/asm/system.h
-index ef573c1..75a1ce6 100644
---- a/arch/s390/include/asm/system.h
-+++ b/arch/s390/include/asm/system.h
-@@ -262,7 +262,7 @@ extern void (*_machine_restart)(char *command);
- extern void (*_machine_halt)(void);
- extern void (*_machine_power_off)(void);
- 
--extern unsigned long arch_align_stack(unsigned long sp);
-+#define arch_align_stack(x) ((x) & ~0xfUL)
- 
- static inline int tprot(unsigned long addr)
- {
-diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
-index 2b23885..e84d6ac 100644
---- a/arch/s390/include/asm/uaccess.h
-+++ b/arch/s390/include/asm/uaccess.h
-@@ -235,6 +235,10 @@ static inline unsigned long __must_check
- copy_to_user(void __user *to, const void *from, unsigned long n)
- {
- 	might_fault();
-+
-+	if ((long)n < 0)
-+		return n;
-+
- 	if (access_ok(VERIFY_WRITE, to, n))
- 		n = __copy_to_user(to, from, n);
- 	return n;
-@@ -260,6 +264,9 @@ copy_to_user(void __user *to, const void *from, unsigned long n)
- static inline unsigned long __must_check
- __copy_from_user(void *to, const void __user *from, unsigned long n)
- {
-+	if ((long)n < 0)
-+		return n;
-+
- 	if (__builtin_constant_p(n) && (n <= 256))
- 		return uaccess.copy_from_user_small(n, from, to);
- 	else
-@@ -291,10 +298,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
- static inline unsigned long __must_check
- copy_from_user(void *to, const void __user *from, unsigned long n)
- {
--	unsigned int sz = __compiletime_object_size(to);
-+	size_t sz = __compiletime_object_size(to);
- 
- 	might_fault();
--	if (unlikely(sz != -1 && sz < n)) {
-+
-+	if ((long)n < 0)
-+		return n;
-+
-+	if (unlikely(sz != (size_t)-1 && sz < n)) {
- 		copy_from_user_overflow();
- 		return n;
- 	}
-diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
-index dfcb343..eda788a 100644
---- a/arch/s390/kernel/module.c
-+++ b/arch/s390/kernel/module.c
-@@ -161,11 +161,11 @@ module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
- 
- 	/* Increase core size by size of got & plt and set start
- 	   offsets for got and plt. */
--	me->core_size = ALIGN(me->core_size, 4);
--	me->arch.got_offset = me->core_size;
--	me->core_size += me->arch.got_size;
--	me->arch.plt_offset = me->core_size;
--	me->core_size += me->arch.plt_size;
-+	me->core_size_rw = ALIGN(me->core_size_rw, 4);
-+	me->arch.got_offset = me->core_size_rw;
-+	me->core_size_rw += me->arch.got_size;
-+	me->arch.plt_offset = me->core_size_rx;
-+	me->core_size_rx += me->arch.plt_size;
- 	return 0;
- }
- 
-@@ -242,7 +242,7 @@ apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
- 		if (info->got_initialized == 0) {
- 			Elf_Addr *gotent;
- 
--			gotent = me->module_core + me->arch.got_offset +
-+			gotent = me->module_core_rw + me->arch.got_offset +
- 				info->got_offset;
- 			*gotent = val;
- 			info->got_initialized = 1;
-@@ -266,7 +266,7 @@ apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
- 		else if (r_type == R_390_GOTENT ||
- 			 r_type == R_390_GOTPLTENT)
- 			*(unsigned int *) loc =
--				(val + (Elf_Addr) me->module_core - loc) >> 1;
-+				(val + (Elf_Addr) me->module_core_rw - loc) >> 1;
- 		else if (r_type == R_390_GOT64 ||
- 			 r_type == R_390_GOTPLT64)
- 			*(unsigned long *) loc = val;
-@@ -280,7 +280,7 @@ apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
- 	case R_390_PLTOFF64:	/* 16 bit offset from GOT to PLT. */
- 		if (info->plt_initialized == 0) {
- 			unsigned int *ip;
--			ip = me->module_core + me->arch.plt_offset +
-+			ip = me->module_core_rx + me->arch.plt_offset +
- 				info->plt_offset;
- #ifndef CONFIG_64BIT
- 			ip[0] = 0x0d105810; /* basr 1,0; l 1,6(1); br 1 */
-@@ -305,7 +305,7 @@ apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
- 			       val - loc + 0xffffUL < 0x1ffffeUL) ||
- 			      (r_type == R_390_PLT32DBL &&
- 			       val - loc + 0xffffffffULL < 0x1fffffffeULL)))
--				val = (Elf_Addr) me->module_core +
-+				val = (Elf_Addr) me->module_core_rx +
- 					me->arch.plt_offset +
- 					info->plt_offset;
- 			val += rela->r_addend - loc;
-@@ -327,7 +327,7 @@ apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
- 	case R_390_GOTOFF32:	/* 32 bit offset to GOT.  */
- 	case R_390_GOTOFF64:	/* 64 bit offset to GOT. */
- 		val = val + rela->r_addend -
--			((Elf_Addr) me->module_core + me->arch.got_offset);
-+			((Elf_Addr) me->module_core_rw + me->arch.got_offset);
- 		if (r_type == R_390_GOTOFF16)
- 			*(unsigned short *) loc = val;
- 		else if (r_type == R_390_GOTOFF32)
-@@ -337,7 +337,7 @@ apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
- 		break;
- 	case R_390_GOTPC:	/* 32 bit PC relative offset to GOT. */
- 	case R_390_GOTPCDBL:	/* 32 bit PC rel. off. to GOT shifted by 1. */
--		val = (Elf_Addr) me->module_core + me->arch.got_offset +
-+		val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
- 			rela->r_addend - loc;
- 		if (r_type == R_390_GOTPC)
- 			*(unsigned int *) loc = val;
-diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
-index 53088e2..9f44a36 100644
---- a/arch/s390/kernel/process.c
-+++ b/arch/s390/kernel/process.c
-@@ -320,39 +320,3 @@ unsigned long get_wchan(struct task_struct *p)
- 	}
- 	return 0;
- }
--
--unsigned long arch_align_stack(unsigned long sp)
--{
--	if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
--		sp -= get_random_int() & ~PAGE_MASK;
--	return sp & ~0xf;
--}
--
--static inline unsigned long brk_rnd(void)
--{
--	/* 8MB for 32bit, 1GB for 64bit */
--	if (is_32bit_task())
--		return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
--	else
--		return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
--}
--
--unsigned long arch_randomize_brk(struct mm_struct *mm)
--{
--	unsigned long ret = PAGE_ALIGN(mm->brk + brk_rnd());
--
--	if (ret < mm->brk)
--		return mm->brk;
--	return ret;
--}
--
--unsigned long randomize_et_dyn(unsigned long base)
--{
--	unsigned long ret = PAGE_ALIGN(base + brk_rnd());
--
--	if (!(current->flags & PF_RANDOMIZE))
--		return base;
--	if (ret < base)
--		return base;
--	return ret;
--}
-diff --git a/arch/s390/kernel/smp.c b/arch/s390/kernel/smp.c
-index 1df64a8..aea2a39 100644
---- a/arch/s390/kernel/smp.c
-+++ b/arch/s390/kernel/smp.c
-@@ -1035,7 +1035,7 @@ static int __cpuinit smp_cpu_notify(struct notifier_block *self,
- 	return notifier_from_errno(err);
- }
- 
--static struct notifier_block __cpuinitdata smp_cpu_nb = {
-+static struct notifier_block smp_cpu_nb = {
- 	.notifier_call = smp_cpu_notify,
- };
- 
-diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
-index c70b3d8..d01c6b3 100644
---- a/arch/s390/mm/mmap.c
-+++ b/arch/s390/mm/mmap.c
-@@ -92,10 +92,22 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
- 	 */
- 	if (mmap_is_legacy()) {
- 		mm->mmap_base = TASK_UNMAPPED_BASE;
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+		if (mm->pax_flags & MF_PAX_RANDMMAP)
-+			mm->mmap_base += mm->delta_mmap;
-+#endif
-+
- 		mm->get_unmapped_area = arch_get_unmapped_area;
- 		mm->unmap_area = arch_unmap_area;
- 	} else {
- 		mm->mmap_base = mmap_base();
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+		if (mm->pax_flags & MF_PAX_RANDMMAP)
-+			mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
-+#endif
-+
- 		mm->get_unmapped_area = arch_get_unmapped_area_topdown;
- 		mm->unmap_area = arch_unmap_area_topdown;
- 	}
-@@ -175,10 +187,22 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
- 	 */
- 	if (mmap_is_legacy()) {
- 		mm->mmap_base = TASK_UNMAPPED_BASE;
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+		if (mm->pax_flags & MF_PAX_RANDMMAP)
-+			mm->mmap_base += mm->delta_mmap;
-+#endif
-+
- 		mm->get_unmapped_area = s390_get_unmapped_area;
- 		mm->unmap_area = arch_unmap_area;
- 	} else {
- 		mm->mmap_base = mmap_base();
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+		if (mm->pax_flags & MF_PAX_RANDMMAP)
-+			mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
-+#endif
-+
- 		mm->get_unmapped_area = s390_get_unmapped_area_topdown;
- 		mm->unmap_area = arch_unmap_area_topdown;
- 	}
-diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
-index ae3d59f..f65f075 100644
---- a/arch/score/include/asm/cache.h
-+++ b/arch/score/include/asm/cache.h
-@@ -1,7 +1,9 @@
- #ifndef _ASM_SCORE_CACHE_H
- #define _ASM_SCORE_CACHE_H
- 
-+#include <linux/const.h>
-+
- #define L1_CACHE_SHIFT		4
--#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_BYTES		(_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #endif /* _ASM_SCORE_CACHE_H */
-diff --git a/arch/score/include/asm/system.h b/arch/score/include/asm/system.h
-index 589d5c7..669e274 100644
---- a/arch/score/include/asm/system.h
-+++ b/arch/score/include/asm/system.h
-@@ -17,7 +17,7 @@ do {								\
- #define finish_arch_switch(prev)	do {} while (0)
- 
- typedef void (*vi_handler_t)(void);
--extern unsigned long arch_align_stack(unsigned long sp);
-+#define arch_align_stack(x) (x)
- 
- #define mb()		barrier()
- #define rmb()		barrier()
-diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
-index 25d0803..d6c8e36 100644
---- a/arch/score/kernel/process.c
-+++ b/arch/score/kernel/process.c
-@@ -161,8 +161,3 @@ unsigned long get_wchan(struct task_struct *task)
- 
- 	return task_pt_regs(task)->cp0_epc;
- }
--
--unsigned long arch_align_stack(unsigned long sp)
--{
--	return sp;
--}
-diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
-index ef9e555..331bd29 100644
---- a/arch/sh/include/asm/cache.h
-+++ b/arch/sh/include/asm/cache.h
-@@ -9,10 +9,11 @@
- #define __ASM_SH_CACHE_H
- #ifdef __KERNEL__
- 
-+#include <linux/const.h>
- #include <linux/init.h>
- #include <cpu/cache.h>
- 
--#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_BYTES		(_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #define __read_mostly __attribute__((__section__(".data..read_mostly")))
- 
-diff --git a/arch/sh/kernel/cpu/sh4a/smp-shx3.c b/arch/sh/kernel/cpu/sh4a/smp-shx3.c
-index 03f2b55..b0270327 100644
---- a/arch/sh/kernel/cpu/sh4a/smp-shx3.c
-+++ b/arch/sh/kernel/cpu/sh4a/smp-shx3.c
-@@ -143,7 +143,7 @@ shx3_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata shx3_cpu_notifier = {
-+static struct notifier_block shx3_cpu_notifier = {
- 	.notifier_call		= shx3_cpu_callback,
- };
- 
-diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
-index afeb710..8da5c79 100644
---- a/arch/sh/mm/mmap.c
-+++ b/arch/sh/mm/mmap.c
-@@ -49,6 +49,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
- 	struct vm_area_struct *vma;
- 	unsigned long start_addr;
- 	int do_colour_align;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
- 
- 	if (flags & MAP_FIXED) {
- 		/* We do not accept a shared mapping if it would violate
-@@ -74,8 +75,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
- 			addr = PAGE_ALIGN(addr);
- 
- 		vma = find_vma(mm, addr);
--		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, &addr, len, offset))
- 			return addr;
- 	}
- 
-@@ -106,7 +106,7 @@ full_search:
- 			}
- 			return -ENOMEM;
- 		}
--		if (likely(!vma || addr + len <= vma->vm_start)) {
-+		if (likely(check_heap_stack_gap(vma, &addr, len, offset))) {
- 			/*
- 			 * Remember the place where we stopped the search:
- 			 */
-@@ -131,6 +131,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 	struct mm_struct *mm = current->mm;
- 	unsigned long addr = addr0;
- 	int do_colour_align;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
- 
- 	if (flags & MAP_FIXED) {
- 		/* We do not accept a shared mapping if it would violate
-@@ -157,8 +158,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 			addr = PAGE_ALIGN(addr);
- 
- 		vma = find_vma(mm, addr);
--		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, &addr, len, offset))
- 			return addr;
- 	}
- 
-@@ -178,28 +178,29 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 
- 	/* make sure it can fit in the remaining address space */
- 	if (likely(addr > len)) {
--		vma = find_vma(mm, addr-len);
--		if (!vma || addr <= vma->vm_start) {
-+		addr -= len;
-+		vma = find_vma(mm, addr);
-+		if (check_heap_stack_gap(vma, &addr, len, offset)) {
- 			/* remember the address as a hint for next time */
--			return (mm->free_area_cache = addr-len);
-+			return (mm->free_area_cache = addr);
- 		}
- 	}
- 
- 	if (unlikely(mm->mmap_base < len))
- 		goto bottomup;
- 
--	addr = mm->mmap_base-len;
--	if (do_colour_align)
--		addr = COLOUR_ALIGN_DOWN(addr, pgoff);
-+	addr = mm->mmap_base - len;
- 
- 	do {
-+		if (do_colour_align)
-+			addr = COLOUR_ALIGN_DOWN(addr, pgoff);
- 		/*
- 		 * Lookup failure means no vma is above this address,
- 		 * else if new region fits below vma->vm_start,
- 		 * return with success:
- 		 */
- 		vma = find_vma(mm, addr);
--		if (likely(!vma || addr+len <= vma->vm_start)) {
-+		if (likely(check_heap_stack_gap(vma, &addr, len, offset))) {
- 			/* remember the address as a hint for next time */
- 			return (mm->free_area_cache = addr);
- 		}
-@@ -209,10 +210,8 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 		        mm->cached_hole_size = vma->vm_start - addr;
- 
- 		/* try just below the current vma->vm_start */
--		addr = vma->vm_start-len;
--		if (do_colour_align)
--			addr = COLOUR_ALIGN_DOWN(addr, pgoff);
--	} while (likely(len < vma->vm_start));
-+		addr = skip_heap_stack_gap(vma, len, offset);
-+	} while (!IS_ERR_VALUE(addr));
- 
- bottomup:
- 	/*
-diff --git a/arch/sparc/Makefile b/arch/sparc/Makefile
-index eddcfb3..b117d90 100644
---- a/arch/sparc/Makefile
-+++ b/arch/sparc/Makefile
-@@ -75,7 +75,7 @@ drivers-$(CONFIG_OPROFILE)	+= arch/sparc/oprofile/
- # Export what is needed by arch/sparc/boot/Makefile
- export VMLINUX_INIT VMLINUX_MAIN
- VMLINUX_INIT := $(head-y) $(init-y)
--VMLINUX_MAIN := $(core-y) kernel/ mm/ fs/ ipc/ security/ crypto/ block/
-+VMLINUX_MAIN := $(core-y) kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
- VMLINUX_MAIN += $(patsubst %/, %/lib.a, $(libs-y)) $(libs-y)
- VMLINUX_MAIN += $(drivers-y) $(net-y)
- 
-diff --git a/arch/sparc/include/asm/atomic_32.h b/arch/sparc/include/asm/atomic_32.h
-index 07dd35e..2c6f765 100644
---- a/arch/sparc/include/asm/atomic_32.h
-+++ b/arch/sparc/include/asm/atomic_32.h
-@@ -13,6 +13,8 @@
- 
- #include <linux/types.h>
- 
-+#include <asm-generic/atomic64.h>
-+
- #ifdef __KERNEL__
- 
- #include <asm-generic/atomic64.h>
-diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
-index 9f421df..b81fc12 100644
---- a/arch/sparc/include/asm/atomic_64.h
-+++ b/arch/sparc/include/asm/atomic_64.h
-@@ -14,18 +14,40 @@
- #define ATOMIC64_INIT(i)	{ (i) }
- 
- #define atomic_read(v)		(*(volatile int *)&(v)->counter)
-+static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
-+{
-+	return v->counter;
-+}
- #define atomic64_read(v)	(*(volatile long *)&(v)->counter)
-+static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
-+{
-+	return v->counter;
-+}
- 
- #define atomic_set(v, i)	(((v)->counter) = i)
-+static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
-+{
-+	v->counter = i;
-+}
- #define atomic64_set(v, i)	(((v)->counter) = i)
-+static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
-+{
-+	v->counter = i;
-+}
- 
- extern void atomic_add(int, atomic_t *);
-+extern void atomic_add_unchecked(int, atomic_unchecked_t *);
- extern void atomic64_add(long, atomic64_t *);
-+extern void atomic64_add_unchecked(long, atomic64_unchecked_t *);
- extern void atomic_sub(int, atomic_t *);
-+extern void atomic_sub_unchecked(int, atomic_unchecked_t *);
- extern void atomic64_sub(long, atomic64_t *);
-+extern void atomic64_sub_unchecked(long, atomic64_unchecked_t *);
- 
- extern int atomic_add_ret(int, atomic_t *);
-+extern int atomic_add_ret_unchecked(int, atomic_unchecked_t *);
- extern long atomic64_add_ret(long, atomic64_t *);
-+extern long atomic64_add_ret_unchecked(long, atomic64_unchecked_t *);
- extern int atomic_sub_ret(int, atomic_t *);
- extern long atomic64_sub_ret(long, atomic64_t *);
- 
-@@ -33,13 +55,29 @@ extern long atomic64_sub_ret(long, atomic64_t *);
- #define atomic64_dec_return(v) atomic64_sub_ret(1, v)
- 
- #define atomic_inc_return(v) atomic_add_ret(1, v)
-+static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
-+{
-+	return atomic_add_ret_unchecked(1, v);
-+}
- #define atomic64_inc_return(v) atomic64_add_ret(1, v)
-+static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
-+{
-+	return atomic64_add_ret_unchecked(1, v);
-+}
- 
- #define atomic_sub_return(i, v) atomic_sub_ret(i, v)
- #define atomic64_sub_return(i, v) atomic64_sub_ret(i, v)
- 
- #define atomic_add_return(i, v) atomic_add_ret(i, v)
-+static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
-+{
-+	return atomic_add_ret_unchecked(i, v);
-+}
- #define atomic64_add_return(i, v) atomic64_add_ret(i, v)
-+static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
-+{
-+	return atomic64_add_ret_unchecked(i, v);
-+}
- 
- /*
-  * atomic_inc_and_test - increment and test
-@@ -50,6 +88,10 @@ extern long atomic64_sub_ret(long, atomic64_t *);
-  * other cases.
-  */
- #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
-+static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
-+{
-+	return atomic_inc_return_unchecked(v) == 0;
-+}
- #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
- 
- #define atomic_sub_and_test(i, v) (atomic_sub_ret(i, v) == 0)
-@@ -59,25 +101,60 @@ extern long atomic64_sub_ret(long, atomic64_t *);
- #define atomic64_dec_and_test(v) (atomic64_sub_ret(1, v) == 0)
- 
- #define atomic_inc(v) atomic_add(1, v)
-+static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
-+{
-+	atomic_add_unchecked(1, v);
-+}
- #define atomic64_inc(v) atomic64_add(1, v)
-+static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
-+{
-+	atomic64_add_unchecked(1, v);
-+}
- 
- #define atomic_dec(v) atomic_sub(1, v)
-+static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
-+{
-+	atomic_sub_unchecked(1, v);
-+}
- #define atomic64_dec(v) atomic64_sub(1, v)
-+static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
-+{
-+	atomic64_sub_unchecked(1, v);
-+}
- 
- #define atomic_add_negative(i, v) (atomic_add_ret(i, v) < 0)
- #define atomic64_add_negative(i, v) (atomic64_add_ret(i, v) < 0)
- 
- #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
-+static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
-+{
-+	return cmpxchg(&v->counter, old, new);
-+}
- #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
-+static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
-+{
-+	return xchg(&v->counter, new);
-+}
- 
- static inline int __atomic_add_unless(atomic_t *v, int a, int u)
- {
--	int c, old;
-+	int c, old, new;
- 	c = atomic_read(v);
- 	for (;;) {
--		if (unlikely(c == (u)))
-+		if (unlikely(c == u))
- 			break;
--		old = atomic_cmpxchg((v), c, c + (a));
-+
-+		asm volatile("addcc %2, %0, %0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+			     "tvs %%icc, 6\n"
-+#endif
-+
-+			     : "=r" (new)
-+			     : "0" (c), "ir" (a)
-+			     : "cc");
-+
-+		old = atomic_cmpxchg(v, c, new);
- 		if (likely(old == c))
- 			break;
- 		c = old;
-@@ -89,20 +166,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
- #define atomic64_cmpxchg(v, o, n) \
- 	((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
- #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
-+static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
-+{
-+	return xchg(&v->counter, new);
-+}
- 
- static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
- {
--	long c, old;
-+	long c, old, new;
- 	c = atomic64_read(v);
- 	for (;;) {
--		if (unlikely(c == (u)))
-+		if (unlikely(c == u))
- 			break;
--		old = atomic64_cmpxchg((v), c, c + (a));
-+
-+		asm volatile("addcc %2, %0, %0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+			     "tvs %%xcc, 6\n"
-+#endif
-+
-+			     : "=r" (new)
-+			     : "0" (c), "ir" (a)
-+			     : "cc");
-+
-+		old = atomic64_cmpxchg(v, c, new);
- 		if (likely(old == c))
- 			break;
- 		c = old;
- 	}
--	return c != (u);
-+	return c != u;
- }
- 
- #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
-diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
-index 69358b5..9d0d492 100644
---- a/arch/sparc/include/asm/cache.h
-+++ b/arch/sparc/include/asm/cache.h
-@@ -7,10 +7,12 @@
- #ifndef _SPARC_CACHE_H
- #define _SPARC_CACHE_H
- 
-+#include <linux/const.h>
-+
- #define ARCH_SLAB_MINALIGN	__alignof__(unsigned long long)
- 
- #define L1_CACHE_SHIFT 5
--#define L1_CACHE_BYTES 32
-+#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #ifdef CONFIG_SPARC32
- #define SMP_CACHE_BYTES_SHIFT 5
-diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
-index 4269ca6..e3da77f 100644
---- a/arch/sparc/include/asm/elf_32.h
-+++ b/arch/sparc/include/asm/elf_32.h
-@@ -114,6 +114,13 @@ typedef struct {
- 
- #define ELF_ET_DYN_BASE         (TASK_UNMAPPED_BASE)
- 
-+#ifdef CONFIG_PAX_ASLR
-+#define PAX_ELF_ET_DYN_BASE	0x10000UL
-+
-+#define PAX_DELTA_MMAP_LEN	16
-+#define PAX_DELTA_STACK_LEN	16
-+#endif
-+
- /* This yields a mask that user programs can use to figure out what
-    instruction set this cpu supports.  This can NOT be done in userspace
-    on Sparc.  */
-diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
-index 7df8b7f..4946269 100644
---- a/arch/sparc/include/asm/elf_64.h
-+++ b/arch/sparc/include/asm/elf_64.h
-@@ -180,6 +180,13 @@ typedef struct {
- #define ELF_ET_DYN_BASE		0x0000010000000000UL
- #define COMPAT_ELF_ET_DYN_BASE	0x0000000070000000UL
- 
-+#ifdef CONFIG_PAX_ASLR
-+#define PAX_ELF_ET_DYN_BASE	(test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
-+
-+#define PAX_DELTA_MMAP_LEN	(test_thread_flag(TIF_32BIT) ? 14 : 28)
-+#define PAX_DELTA_STACK_LEN	(test_thread_flag(TIF_32BIT) ? 15 : 29)
-+#endif
-+
- extern unsigned long sparc64_elf_hwcap;
- #define ELF_HWCAP	sparc64_elf_hwcap
- 
-diff --git a/arch/sparc/include/asm/page_32.h b/arch/sparc/include/asm/page_32.h
-index 156707b..aefa786 100644
---- a/arch/sparc/include/asm/page_32.h
-+++ b/arch/sparc/include/asm/page_32.h
-@@ -8,6 +8,8 @@
- #ifndef _SPARC_PAGE_H
- #define _SPARC_PAGE_H
- 
-+#include <linux/const.h>
-+
- #define PAGE_SHIFT   12
- 
- #ifndef __ASSEMBLY__
-diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
-index ca2b344..c6084f89 100644
---- a/arch/sparc/include/asm/pgalloc_32.h
-+++ b/arch/sparc/include/asm/pgalloc_32.h
-@@ -37,6 +37,7 @@ BTFIXUPDEF_CALL(void, free_pgd_fast, pgd_t *)
- BTFIXUPDEF_CALL(void, pgd_set, pgd_t *, pmd_t *)
- #define pgd_set(pgdp,pmdp) BTFIXUP_CALL(pgd_set)(pgdp,pmdp)
- #define pgd_populate(MM, PGD, PMD)      pgd_set(PGD, PMD)
-+#define pgd_populate_kernel(MM, PGD, PMD)      pgd_populate((MM), (PGD), (PMD))
- 
- BTFIXUPDEF_CALL(pmd_t *, pmd_alloc_one, struct mm_struct *, unsigned long)
- #define pmd_alloc_one(mm, address)	BTFIXUP_CALL(pmd_alloc_one)(mm, address)
-diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
-index 40b2d7a..22a665b 100644
---- a/arch/sparc/include/asm/pgalloc_64.h
-+++ b/arch/sparc/include/asm/pgalloc_64.h
-@@ -26,6 +26,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
- }
- 
- #define pud_populate(MM, PUD, PMD)	pud_set(PUD, PMD)
-+#define pud_populate_kernel(MM, PUD, PMD)	pud_populate((MM), (PUD), (PMD))
- 
- static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
- {
-diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
-index a790cc6..091ed94 100644
---- a/arch/sparc/include/asm/pgtable_32.h
-+++ b/arch/sparc/include/asm/pgtable_32.h
-@@ -45,6 +45,13 @@ BTFIXUPDEF_SIMM13(user_ptrs_per_pgd)
- BTFIXUPDEF_INT(page_none)
- BTFIXUPDEF_INT(page_copy)
- BTFIXUPDEF_INT(page_readonly)
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+BTFIXUPDEF_INT(page_shared_noexec)
-+BTFIXUPDEF_INT(page_copy_noexec)
-+BTFIXUPDEF_INT(page_readonly_noexec)
-+#endif
-+
- BTFIXUPDEF_INT(page_kernel)
- 
- #define PMD_SHIFT		SUN4C_PMD_SHIFT
-@@ -66,6 +73,16 @@ extern pgprot_t PAGE_SHARED;
- #define PAGE_COPY      __pgprot(BTFIXUP_INT(page_copy))
- #define PAGE_READONLY  __pgprot(BTFIXUP_INT(page_readonly))
- 
-+#ifdef CONFIG_PAX_PAGEEXEC
-+extern pgprot_t PAGE_SHARED_NOEXEC;
-+# define PAGE_COPY_NOEXEC	__pgprot(BTFIXUP_INT(page_copy_noexec))
-+# define PAGE_READONLY_NOEXEC	__pgprot(BTFIXUP_INT(page_readonly_noexec))
-+#else
-+# define PAGE_SHARED_NOEXEC	PAGE_SHARED
-+# define PAGE_COPY_NOEXEC	PAGE_COPY
-+# define PAGE_READONLY_NOEXEC	PAGE_READONLY
-+#endif
-+
- extern unsigned long page_kernel;
- 
- #ifdef MODULE
-diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
-index f6ae2b2..b03ffc7 100644
---- a/arch/sparc/include/asm/pgtsrmmu.h
-+++ b/arch/sparc/include/asm/pgtsrmmu.h
-@@ -115,6 +115,13 @@
- 				    SRMMU_EXEC | SRMMU_REF)
- #define SRMMU_PAGE_RDONLY  __pgprot(SRMMU_VALID | SRMMU_CACHE | \
- 				    SRMMU_EXEC | SRMMU_REF)
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+#define SRMMU_PAGE_SHARED_NOEXEC	__pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
-+#define SRMMU_PAGE_COPY_NOEXEC	__pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
-+#define SRMMU_PAGE_RDONLY_NOEXEC	__pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
-+#endif
-+
- #define SRMMU_PAGE_KERNEL  __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
- 				    SRMMU_DIRTY | SRMMU_REF)
- 
-diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
-index 9689176..63c18ea 100644
---- a/arch/sparc/include/asm/spinlock_64.h
-+++ b/arch/sparc/include/asm/spinlock_64.h
-@@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
- 
- /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
- 
--static void inline arch_read_lock(arch_rwlock_t *lock)
-+static inline void arch_read_lock(arch_rwlock_t *lock)
- {
- 	unsigned long tmp1, tmp2;
- 
- 	__asm__ __volatile__ (
- "1:	ldsw		[%2], %0\n"
- "	brlz,pn		%0, 2f\n"
--"4:	 add		%0, 1, %1\n"
-+"4:	 addcc		%0, 1, %1\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"	tvs		%%icc, 6\n"
-+#endif
-+
- "	cas		[%2], %0, %1\n"
- "	cmp		%0, %1\n"
- "	bne,pn		%%icc, 1b\n"
-@@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
- "	.previous"
- 	: "=&r" (tmp1), "=&r" (tmp2)
- 	: "r" (lock)
--	: "memory");
-+	: "memory", "cc");
- }
- 
--static int inline arch_read_trylock(arch_rwlock_t *lock)
-+static inline int arch_read_trylock(arch_rwlock_t *lock)
- {
- 	int tmp1, tmp2;
- 
-@@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
- "1:	ldsw		[%2], %0\n"
- "	brlz,a,pn	%0, 2f\n"
- "	 mov		0, %0\n"
--"	add		%0, 1, %1\n"
-+"	addcc		%0, 1, %1\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"	tvs		%%icc, 6\n"
-+#endif
-+
- "	cas		[%2], %0, %1\n"
- "	cmp		%0, %1\n"
- "	bne,pn		%%icc, 1b\n"
-@@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
- 	return tmp1;
- }
- 
--static void inline arch_read_unlock(arch_rwlock_t *lock)
-+static inline void arch_read_unlock(arch_rwlock_t *lock)
- {
- 	unsigned long tmp1, tmp2;
- 
- 	__asm__ __volatile__(
- "1:	lduw	[%2], %0\n"
--"	sub	%0, 1, %1\n"
-+"	subcc	%0, 1, %1\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+"	tvs	%%icc, 6\n"
-+#endif
-+
- "	cas	[%2], %0, %1\n"
- "	cmp	%0, %1\n"
- "	bne,pn	%%xcc, 1b\n"
-@@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
- 	: "memory");
- }
- 
--static void inline arch_write_lock(arch_rwlock_t *lock)
-+static inline void arch_write_lock(arch_rwlock_t *lock)
- {
- 	unsigned long mask, tmp1, tmp2;
- 
-@@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
- 	: "memory");
- }
- 
--static void inline arch_write_unlock(arch_rwlock_t *lock)
-+static inline void arch_write_unlock(arch_rwlock_t *lock)
- {
- 	__asm__ __volatile__(
- "	stw		%%g0, [%0]"
-@@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
- 	: "memory");
- }
- 
--static int inline arch_write_trylock(arch_rwlock_t *lock)
-+static inline int arch_write_trylock(arch_rwlock_t *lock)
- {
- 	unsigned long mask, tmp1, tmp2, result;
- 
-diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
-index fa57532..e1a4c53 100644
---- a/arch/sparc/include/asm/thread_info_32.h
-+++ b/arch/sparc/include/asm/thread_info_32.h
-@@ -50,6 +50,8 @@ struct thread_info {
- 	unsigned long		w_saved;
- 
- 	struct restart_block	restart_block;
-+
-+	unsigned long		lowest_stack;
- };
- 
- /*
-diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
-index 60d86be..6389ac8 100644
---- a/arch/sparc/include/asm/thread_info_64.h
-+++ b/arch/sparc/include/asm/thread_info_64.h
-@@ -63,6 +63,8 @@ struct thread_info {
- 	struct pt_regs		*kern_una_regs;
- 	unsigned int		kern_una_insn;
- 
-+	unsigned long		lowest_stack;
-+
- 	unsigned long		fpregs[0] __attribute__ ((aligned(64)));
- };
- 
-@@ -214,10 +216,11 @@ register struct thread_info *current_thread_info_reg asm("g6");
- #define TIF_UNALIGNED		5	/* allowed to do unaligned accesses */
- /* flag bit 6 is available */
- #define TIF_32BIT		7	/* 32-bit binary */
--/* flag bit 8 is available */
-+#define TIF_GRSEC_SETXID	8	/* update credentials on syscall entry/exit */
- #define TIF_SECCOMP		9	/* secure computing */
- #define TIF_SYSCALL_AUDIT	10	/* syscall auditing active */
- #define TIF_SYSCALL_TRACEPOINT	11	/* syscall tracepoint instrumentation */
-+
- /* NOTE: Thread flags >= 12 should be ones we have no interest
-  *       in using in assembly, else we can't use the mask as
-  *       an immediate value in instructions such as andcc.
-@@ -238,12 +241,18 @@ register struct thread_info *current_thread_info_reg asm("g6");
- #define _TIF_SYSCALL_TRACEPOINT	(1<<TIF_SYSCALL_TRACEPOINT)
- #define _TIF_POLLING_NRFLAG	(1<<TIF_POLLING_NRFLAG)
- #define _TIF_FREEZE		(1<<TIF_FREEZE)
-+#define _TIF_GRSEC_SETXID	(1<<TIF_GRSEC_SETXID)
- 
- #define _TIF_USER_WORK_MASK	((0xff << TI_FLAG_WSAVED_SHIFT) | \
- 				 _TIF_DO_NOTIFY_RESUME_MASK | \
- 				 _TIF_NEED_RESCHED)
- #define _TIF_DO_NOTIFY_RESUME_MASK	(_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
- 
-+#define _TIF_WORK_SYSCALL		\
-+	(_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
-+	 _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
-+
-+
- /*
-  * Thread-synchronous status.
-  *
-diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
-index e88fbe5..bd0eda7 100644
---- a/arch/sparc/include/asm/uaccess.h
-+++ b/arch/sparc/include/asm/uaccess.h
-@@ -1,5 +1,6 @@
- #ifndef ___ASM_SPARC_UACCESS_H
- #define ___ASM_SPARC_UACCESS_H
-+
- #if defined(__sparc__) && defined(__arch64__)
- #include <asm/uaccess_64.h>
- #else
-diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
-index 8303ac4..07f333d 100644
---- a/arch/sparc/include/asm/uaccess_32.h
-+++ b/arch/sparc/include/asm/uaccess_32.h
-@@ -249,27 +249,46 @@ extern unsigned long __copy_user(void __user *to, const void __user *from, unsig
- 
- static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
- {
--	if (n && __access_ok((unsigned long) to, n))
-+	if ((long)n < 0)
-+		return n;
-+
-+	if (n && __access_ok((unsigned long) to, n)) {
-+		if (!__builtin_constant_p(n))
-+			check_object_size(from, n, true);
- 		return __copy_user(to, (__force void __user *) from, n);
--	else
-+	} else
- 		return n;
- }
- 
- static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
- {
-+	if ((long)n < 0)
-+		return n;
-+
-+	if (!__builtin_constant_p(n))
-+		check_object_size(from, n, true);
-+
- 	return __copy_user(to, (__force void __user *) from, n);
- }
- 
- static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
- {
--	if (n && __access_ok((unsigned long) from, n))
-+	if ((long)n < 0)
-+		return n;
-+
-+	if (n && __access_ok((unsigned long) from, n)) {
-+		if (!__builtin_constant_p(n))
-+			check_object_size(to, n, false);
- 		return __copy_user((__force void __user *) to, from, n);
--	else
-+	} else
- 		return n;
- }
- 
- static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
- {
-+	if ((long)n < 0)
-+		return n;
-+
- 	return __copy_user((__force void __user *) to, from, n);
- }
- 
-diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
-index 3e1449f..5293a0e 100644
---- a/arch/sparc/include/asm/uaccess_64.h
-+++ b/arch/sparc/include/asm/uaccess_64.h
-@@ -10,6 +10,7 @@
- #include <linux/compiler.h>
- #include <linux/string.h>
- #include <linux/thread_info.h>
-+#include <linux/kernel.h>
- #include <asm/asi.h>
- #include <asm/system.h>
- #include <asm/spitfire.h>
-@@ -213,8 +214,15 @@ extern unsigned long copy_from_user_fixup(void *to, const void __user *from,
- static inline unsigned long __must_check
- copy_from_user(void *to, const void __user *from, unsigned long size)
- {
--	unsigned long ret = ___copy_from_user(to, from, size);
-+	unsigned long ret;
- 
-+	if ((long)size < 0 || size > INT_MAX)
-+		return size;
-+
-+	if (!__builtin_constant_p(size))
-+		check_object_size(to, size, false);
-+
-+	ret = ___copy_from_user(to, from, size);
- 	if (unlikely(ret))
- 		ret = copy_from_user_fixup(to, from, size);
- 
-@@ -230,8 +238,15 @@ extern unsigned long copy_to_user_fixup(void __user *to, const void *from,
- static inline unsigned long __must_check
- copy_to_user(void __user *to, const void *from, unsigned long size)
- {
--	unsigned long ret = ___copy_to_user(to, from, size);
-+	unsigned long ret;
- 
-+	if ((long)size < 0 || size > INT_MAX)
-+		return size;
-+
-+	if (!__builtin_constant_p(size))
-+		check_object_size(from, size, true);
-+
-+	ret = ___copy_to_user(to, from, size);
- 	if (unlikely(ret))
- 		ret = copy_to_user_fixup(to, from, size);
- 	return ret;
-diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
-index cb85458..e063f17 100644
---- a/arch/sparc/kernel/Makefile
-+++ b/arch/sparc/kernel/Makefile
-@@ -3,7 +3,7 @@
- #
- 
- asflags-y := -ansi
--ccflags-y := -Werror
-+#ccflags-y := -Werror
- 
- extra-y     := head_$(BITS).o
- extra-y     += init_task.o
-diff --git a/arch/sparc/kernel/ds.c b/arch/sparc/kernel/ds.c
-index 27728e1..0010e923 100644
---- a/arch/sparc/kernel/ds.c
-+++ b/arch/sparc/kernel/ds.c
-@@ -783,6 +783,16 @@ void ldom_set_var(const char *var, const char *value)
- 		char  *base, *p;
- 		int msg_len, loops;
- 
-+		if (strlen(var) + strlen(value) + 2 >
-+		    sizeof(pkt) - sizeof(pkt.header)) {
-+			printk(KERN_ERR PFX
-+				"contents length: %zu, which more than max: %lu,"
-+				"so could not set (%s) variable to (%s).\n",
-+				strlen(var) + strlen(value) + 2,
-+				sizeof(pkt) - sizeof(pkt.header), var, value);
-+			return;
-+		}
-+
- 		memset(&pkt, 0, sizeof(pkt));
- 		pkt.header.data.tag.type = DS_DATA;
- 		pkt.header.data.handle = cp->handle;
-diff --git a/arch/sparc/kernel/leon_kernel.c b/arch/sparc/kernel/leon_kernel.c
-index a19c8a0..d04a60b 100644
---- a/arch/sparc/kernel/leon_kernel.c
-+++ b/arch/sparc/kernel/leon_kernel.c
-@@ -53,11 +53,13 @@ static inline unsigned int leon_eirq_get(int cpu)
- static void leon_handle_ext_irq(unsigned int irq, struct irq_desc *desc)
- {
- 	unsigned int eirq;
-+	struct irq_bucket *p;
- 	int cpu = sparc_leon3_cpuid();
- 
- 	eirq = leon_eirq_get(cpu);
--	if ((eirq & 0x10) && irq_map[eirq]->irq) /* bit4 tells if IRQ happened */
--		generic_handle_irq(irq_map[eirq]->irq);
-+	p = irq_map[eirq];
-+	if ((eirq & 0x10) && p && p->irq) /* bit4 tells if IRQ happened */
-+		generic_handle_irq(p->irq);
- }
- 
- /* The extended IRQ controller has been found, this function registers it */
-diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
-index f793742..4d880af 100644
---- a/arch/sparc/kernel/process_32.c
-+++ b/arch/sparc/kernel/process_32.c
-@@ -204,7 +204,7 @@ void __show_backtrace(unsigned long fp)
- 		       rw->ins[4], rw->ins[5],
- 		       rw->ins[6],
- 		       rw->ins[7]);
--		printk("%pS\n", (void *) rw->ins[7]);
-+		printk("%pA\n", (void *) rw->ins[7]);
- 		rw = (struct reg_window32 *) rw->ins[6];
- 	}
- 	spin_unlock_irqrestore(&sparc_backtrace_lock, flags);
-@@ -271,14 +271,14 @@ void show_regs(struct pt_regs *r)
- 
-         printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx    %s\n",
- 	       r->psr, r->pc, r->npc, r->y, print_tainted());
--	printk("PC: <%pS>\n", (void *) r->pc);
-+	printk("PC: <%pA>\n", (void *) r->pc);
- 	printk("%%G: %08lx %08lx  %08lx %08lx  %08lx %08lx  %08lx %08lx\n",
- 	       r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
- 	       r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
- 	printk("%%O: %08lx %08lx  %08lx %08lx  %08lx %08lx  %08lx %08lx\n",
- 	       r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
- 	       r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
--	printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
-+	printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
- 
- 	printk("%%L: %08lx %08lx  %08lx %08lx  %08lx %08lx  %08lx %08lx\n",
- 	       rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
-@@ -313,7 +313,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
- 		rw = (struct reg_window32 *) fp;
- 		pc = rw->ins[7];
- 		printk("[%08lx : ", pc);
--		printk("%pS ] ", (void *) pc);
-+		printk("%pA ] ", (void *) pc);
- 		fp = rw->ins[6];
- 	} while (++count < 16);
- 	printk("\n");
-diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
-index 3739a06..48b2ff0 100644
---- a/arch/sparc/kernel/process_64.c
-+++ b/arch/sparc/kernel/process_64.c
-@@ -180,14 +180,14 @@ static void show_regwindow(struct pt_regs *regs)
- 	printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
- 	       rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
- 	if (regs->tstate & TSTATE_PRIV)
--		printk("I7: <%pS>\n", (void *) rwk->ins[7]);
-+		printk("I7: <%pA>\n", (void *) rwk->ins[7]);
- }
- 
- void show_regs(struct pt_regs *regs)
- {
- 	printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x    %s\n", regs->tstate,
- 	       regs->tpc, regs->tnpc, regs->y, print_tainted());
--	printk("TPC: <%pS>\n", (void *) regs->tpc);
-+	printk("TPC: <%pA>\n", (void *) regs->tpc);
- 	printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
- 	       regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
- 	       regs->u_regs[3]);
-@@ -200,7 +200,7 @@ void show_regs(struct pt_regs *regs)
- 	printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
- 	       regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
- 	       regs->u_regs[15]);
--	printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
-+	printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
- 	show_regwindow(regs);
- 	show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
- }
-@@ -285,7 +285,7 @@ void arch_trigger_all_cpu_backtrace(void)
- 		       ((tp && tp->task) ? tp->task->pid : -1));
- 
- 		if (gp->tstate & TSTATE_PRIV) {
--			printk("             TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
-+			printk("             TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
- 			       (void *) gp->tpc,
- 			       (void *) gp->o7,
- 			       (void *) gp->i7,
-diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
-index 741df91..97cdf05 100644
---- a/arch/sparc/kernel/prom_common.c
-+++ b/arch/sparc/kernel/prom_common.c
-@@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
- 
- unsigned int prom_early_allocated __initdata;
- 
--static struct of_pdt_ops prom_sparc_ops __initdata = {
-+static struct of_pdt_ops prom_sparc_ops __initconst = {
- 	.nextprop = prom_common_nextprop,
- 	.getproplen = prom_getproplen,
- 	.getproperty = prom_getproperty,
-diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
-index 96ee50a..68ce124 100644
---- a/arch/sparc/kernel/ptrace_64.c
-+++ b/arch/sparc/kernel/ptrace_64.c
-@@ -1058,6 +1058,10 @@ long arch_ptrace(struct task_struct *child, long request,
- 	return ret;
- }
- 
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+extern void gr_delayed_cred_worker(void);
-+#endif
-+
- asmlinkage int syscall_trace_enter(struct pt_regs *regs)
- {
- 	int ret = 0;
-@@ -1065,6 +1069,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
- 	/* do the secure computing check first */
- 	secure_computing(regs->u_regs[UREG_G1]);
- 
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+	if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
-+		gr_delayed_cred_worker();
-+#endif
-+
- 	if (test_thread_flag(TIF_SYSCALL_TRACE))
- 		ret = tracehook_report_syscall_entry(regs);
- 
-@@ -1086,6 +1095,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
- 
- asmlinkage void syscall_trace_leave(struct pt_regs *regs)
- {
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+	if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
-+		gr_delayed_cred_worker();
-+#endif
-+
- #ifdef CONFIG_AUDITSYSCALL
- 	if (unlikely(current->audit_context)) {
- 		unsigned long tstate = regs->tstate;
-diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
-index e21d3c0d..8f453c1 100644
---- a/arch/sparc/kernel/smp_64.c
-+++ b/arch/sparc/kernel/smp_64.c
-@@ -871,8 +871,8 @@ extern unsigned long xcall_flush_dcache_page_cheetah;
- extern unsigned long xcall_flush_dcache_page_spitfire;
- 
- #ifdef CONFIG_DEBUG_DCFLUSH
--extern atomic_t dcpage_flushes;
--extern atomic_t dcpage_flushes_xcall;
-+extern atomic_unchecked_t dcpage_flushes;
-+extern atomic_unchecked_t dcpage_flushes_xcall;
- #endif
- 
- static inline void __local_flush_dcache_page(struct page *page)
-@@ -896,7 +896,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
- 		return;
- 
- #ifdef CONFIG_DEBUG_DCFLUSH
--	atomic_inc(&dcpage_flushes);
-+	atomic_inc_unchecked(&dcpage_flushes);
- #endif
- 
- 	this_cpu = get_cpu();
-@@ -920,7 +920,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
- 			xcall_deliver(data0, __pa(pg_addr),
- 				      (u64) pg_addr, cpumask_of(cpu));
- #ifdef CONFIG_DEBUG_DCFLUSH
--			atomic_inc(&dcpage_flushes_xcall);
-+			atomic_inc_unchecked(&dcpage_flushes_xcall);
- #endif
- 		}
- 	}
-@@ -939,7 +939,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
- 	preempt_disable();
- 
- #ifdef CONFIG_DEBUG_DCFLUSH
--	atomic_inc(&dcpage_flushes);
-+	atomic_inc_unchecked(&dcpage_flushes);
- #endif
- 	data0 = 0;
- 	pg_addr = page_address(page);
-@@ -956,7 +956,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
- 		xcall_deliver(data0, __pa(pg_addr),
- 			      (u64) pg_addr, cpu_online_mask);
- #ifdef CONFIG_DEBUG_DCFLUSH
--		atomic_inc(&dcpage_flushes_xcall);
-+		atomic_inc_unchecked(&dcpage_flushes_xcall);
- #endif
- 	}
- 	__local_flush_dcache_page(page);
-diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
-index 42b282f..408977c 100644
---- a/arch/sparc/kernel/sys_sparc_32.c
-+++ b/arch/sparc/kernel/sys_sparc_32.c
-@@ -39,6 +39,7 @@ asmlinkage unsigned long sys_getpagesize(void)
- unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags)
- {
- 	struct vm_area_struct * vmm;
-+	unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
- 
- 	if (flags & MAP_FIXED) {
- 		/* We do not accept a shared mapping if it would violate
-@@ -56,7 +57,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
- 	if (ARCH_SUN4C && len > 0x20000000)
- 		return -ENOMEM;
- 	if (!addr)
--		addr = TASK_UNMAPPED_BASE;
-+		addr = current->mm->mmap_base;
- 
- 	if (flags & MAP_SHARED)
- 		addr = COLOUR_ALIGN(addr);
-@@ -71,7 +72,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
- 		}
- 		if (TASK_SIZE - PAGE_SIZE - len < addr)
- 			return -ENOMEM;
--		if (!vmm || addr + len <= vmm->vm_start)
-+		if (check_heap_stack_gap(vmm, &addr, len, offset))
- 			return addr;
- 		addr = vmm->vm_end;
- 		if (flags & MAP_SHARED)
-diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
-index 5e4252b..379f84f 100644
---- a/arch/sparc/kernel/sys_sparc_64.c
-+++ b/arch/sparc/kernel/sys_sparc_64.c
-@@ -119,12 +119,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
- 	unsigned long task_size = TASK_SIZE;
- 	unsigned long start_addr;
- 	int do_color_align;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
- 
- 	if (flags & MAP_FIXED) {
- 		/* We do not accept a shared mapping if it would violate
- 		 * cache aliasing constraints.
- 		 */
--		if ((flags & MAP_SHARED) &&
-+		if ((filp || (flags & MAP_SHARED)) &&
- 		    ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
- 			return -EINVAL;
- 		return addr;
-@@ -139,6 +140,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
- 	if (filp || (flags & MAP_SHARED))
- 		do_color_align = 1;
- 
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	if (addr) {
- 		if (do_color_align)
- 			addr = COLOUR_ALIGN(addr, pgoff);
-@@ -146,15 +151,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
- 			addr = PAGE_ALIGN(addr);
- 
- 		vma = find_vma(mm, addr);
--		if (task_size - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		if (task_size - len >= addr && check_heap_stack_gap(vma, &addr, len, offset))
- 			return addr;
- 	}
- 
- 	if (len > mm->cached_hole_size) {
--	        start_addr = addr = mm->free_area_cache;
-+		start_addr = addr = mm->free_area_cache;
- 	} else {
--	        start_addr = addr = TASK_UNMAPPED_BASE;
-+		start_addr = addr = mm->mmap_base;
- 	        mm->cached_hole_size = 0;
- 	}
- 
-@@ -174,14 +178,14 @@ full_search:
- 			vma = find_vma(mm, VA_EXCLUDE_END);
- 		}
- 		if (unlikely(task_size < addr)) {
--			if (start_addr != TASK_UNMAPPED_BASE) {
--				start_addr = addr = TASK_UNMAPPED_BASE;
-+			if (start_addr != mm->mmap_base) {
-+				start_addr = addr = mm->mmap_base;
- 				mm->cached_hole_size = 0;
- 				goto full_search;
- 			}
- 			return -ENOMEM;
- 		}
--		if (likely(!vma || addr + len <= vma->vm_start)) {
-+		if (likely(check_heap_stack_gap(vma, &addr, len, offset))) {
- 			/*
- 			 * Remember the place where we stopped the search:
- 			 */
-@@ -207,6 +211,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 	unsigned long task_size = STACK_TOP32;
- 	unsigned long addr = addr0;
- 	int do_color_align;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
- 
- 	/* This should only ever run for 32-bit processes.  */
- 	BUG_ON(!test_thread_flag(TIF_32BIT));
-@@ -215,7 +220,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 		/* We do not accept a shared mapping if it would violate
- 		 * cache aliasing constraints.
- 		 */
--		if ((flags & MAP_SHARED) &&
-+		if ((filp || (flags & MAP_SHARED)) &&
- 		    ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
- 			return -EINVAL;
- 		return addr;
-@@ -236,8 +241,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 			addr = PAGE_ALIGN(addr);
- 
- 		vma = find_vma(mm, addr);
--		if (task_size - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		if (task_size - len >= addr && check_heap_stack_gap(vma, &addr, len, offset))
- 			return addr;
- 	}
- 
-@@ -257,28 +261,29 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 
- 	/* make sure it can fit in the remaining address space */
- 	if (likely(addr > len)) {
--		vma = find_vma(mm, addr-len);
--		if (!vma || addr <= vma->vm_start) {
-+		addr -= len;
-+		vma = find_vma(mm, addr);
-+		if (check_heap_stack_gap(vma, &addr, len, offset)) {
- 			/* remember the address as a hint for next time */
--			return (mm->free_area_cache = addr-len);
-+			return (mm->free_area_cache = addr);
- 		}
- 	}
- 
- 	if (unlikely(mm->mmap_base < len))
- 		goto bottomup;
- 
--	addr = mm->mmap_base-len;
--	if (do_color_align)
--		addr = COLOUR_ALIGN_DOWN(addr, pgoff);
-+	addr = mm->mmap_base - len;
- 
- 	do {
-+		if (do_color_align)
-+			addr = COLOUR_ALIGN_DOWN(addr, pgoff);
- 		/*
- 		 * Lookup failure means no vma is above this address,
- 		 * else if new region fits below vma->vm_start,
- 		 * return with success:
- 		 */
- 		vma = find_vma(mm, addr);
--		if (likely(!vma || addr+len <= vma->vm_start)) {
-+		if (likely(check_heap_stack_gap(vma, &addr, len, offset))) {
- 			/* remember the address as a hint for next time */
- 			return (mm->free_area_cache = addr);
- 		}
-@@ -288,10 +293,8 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
-  		        mm->cached_hole_size = vma->vm_start - addr;
- 
- 		/* try just below the current vma->vm_start */
--		addr = vma->vm_start-len;
--		if (do_color_align)
--			addr = COLOUR_ALIGN_DOWN(addr, pgoff);
--	} while (likely(len < vma->vm_start));
-+		addr = skip_heap_stack_gap(vma, len, offset);
-+	} while (!IS_ERR_VALUE(addr));
- 
- bottomup:
- 	/*
-@@ -361,10 +364,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
- EXPORT_SYMBOL(get_fb_unmapped_area);
- 
- /* Essentially the same as PowerPC.  */
--static unsigned long mmap_rnd(void)
-+static unsigned long mmap_rnd(struct mm_struct *mm)
- {
- 	unsigned long rnd = 0UL;
- 
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	if (current->flags & PF_RANDOMIZE) {
- 		unsigned long val = get_random_int();
- 		if (test_thread_flag(TIF_32BIT))
-@@ -377,7 +384,7 @@ static unsigned long mmap_rnd(void)
- 
- void arch_pick_mmap_layout(struct mm_struct *mm)
- {
--	unsigned long random_factor = mmap_rnd();
-+	unsigned long random_factor = mmap_rnd(mm);
- 	unsigned long gap;
- 
- 	/*
-@@ -390,6 +397,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
- 	    gap == RLIM_INFINITY ||
- 	    sysctl_legacy_va_layout) {
- 		mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+		if (mm->pax_flags & MF_PAX_RANDMMAP)
-+			mm->mmap_base += mm->delta_mmap;
-+#endif
-+
- 		mm->get_unmapped_area = arch_get_unmapped_area;
- 		mm->unmap_area = arch_unmap_area;
- 	} else {
-@@ -402,6 +415,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
- 			gap = (task_size / 6 * 5);
- 
- 		mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+		if (mm->pax_flags & MF_PAX_RANDMMAP)
-+			mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
-+#endif
-+
- 		mm->get_unmapped_area = arch_get_unmapped_area_topdown;
- 		mm->unmap_area = arch_unmap_area_topdown;
- 	}
-diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
-index 817187d..1d4541e 100644
---- a/arch/sparc/kernel/syscalls.S
-+++ b/arch/sparc/kernel/syscalls.S
-@@ -62,7 +62,7 @@ sys32_rt_sigreturn:
- #endif
- 	.align	32
- 1:	ldx	[%g6 + TI_FLAGS], %l5
--	andcc	%l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT), %g0
-+	andcc	%l5, _TIF_WORK_SYSCALL, %g0
- 	be,pt	%icc, rtrap
- 	 nop
- 	call	syscall_trace_leave
-@@ -179,7 +179,7 @@ linux_sparc_syscall32:
- 
- 	srl	%i3, 0, %o3				! IEU0
- 	srl	%i2, 0, %o2				! IEU0	Group
--	andcc	%l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT), %g0
-+	andcc	%l0, _TIF_WORK_SYSCALL, %g0
- 	bne,pn	%icc, linux_syscall_trace32		! CTI
- 	 mov	%i0, %l5				! IEU1
- 5:	call	%l7					! CTI	Group brk forced
-@@ -202,7 +202,7 @@ linux_sparc_syscall:
- 
- 	mov	%i3, %o3				! IEU1
- 	mov	%i4, %o4				! IEU0	Group
--	andcc	%l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT), %g0
-+	andcc	%l0, _TIF_WORK_SYSCALL, %g0
- 	bne,pn	%icc, linux_syscall_trace		! CTI	Group
- 	 mov	%i0, %l5				! IEU0
- 2:	call	%l7					! CTI	Group brk forced
-@@ -218,7 +218,7 @@ ret_sys_call:
- 
- 	cmp	%o0, -ERESTART_RESTARTBLOCK
- 	bgeu,pn	%xcc, 1f
--	 andcc	%l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT), %g0
-+	 andcc	%l0, _TIF_WORK_SYSCALL, %g0
- 	ldx	[%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
- 
- 2:
-diff --git a/arch/sparc/kernel/sysfs.c b/arch/sparc/kernel/sysfs.c
-index 7408201..b349841 100644
---- a/arch/sparc/kernel/sysfs.c
-+++ b/arch/sparc/kernel/sysfs.c
-@@ -266,7 +266,7 @@ static int __cpuinit sysfs_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata sysfs_cpu_nb = {
-+static struct notifier_block sysfs_cpu_nb = {
- 	.notifier_call	= sysfs_cpu_notify,
- };
- 
-diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
-index 591f20c..0f1b925 100644
---- a/arch/sparc/kernel/traps_32.c
-+++ b/arch/sparc/kernel/traps_32.c
-@@ -45,6 +45,8 @@ static void instruction_dump(unsigned long *pc)
- #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
- #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
- 
-+extern void gr_handle_kernel_exploit(void);
-+
- void die_if_kernel(char *str, struct pt_regs *regs)
- {
- 	static int die_counter;
-@@ -77,15 +79,17 @@ void die_if_kernel(char *str, struct pt_regs *regs)
- 		      count++ < 30				&&
-                       (((unsigned long) rw) >= PAGE_OFFSET)	&&
- 		      !(((unsigned long) rw) & 0x7)) {
--			printk("Caller[%08lx]: %pS\n", rw->ins[7],
-+			printk("Caller[%08lx]: %pA\n", rw->ins[7],
- 			       (void *) rw->ins[7]);
- 			rw = (struct reg_window32 *)rw->ins[6];
- 		}
- 	}
- 	printk("Instruction DUMP:");
- 	instruction_dump ((unsigned long *) regs->pc);
--	if(regs->psr & PSR_PS)
-+	if(regs->psr & PSR_PS) {
-+		gr_handle_kernel_exploit();
- 		do_exit(SIGKILL);
-+	}
- 	do_exit(SIGSEGV);
- }
- 
-diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
-index 0cbdaa4..f37a97c 100644
---- a/arch/sparc/kernel/traps_64.c
-+++ b/arch/sparc/kernel/traps_64.c
-@@ -75,7 +75,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
- 		       i + 1,
- 		       p->trapstack[i].tstate, p->trapstack[i].tpc,
- 		       p->trapstack[i].tnpc, p->trapstack[i].tt);
--		printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
-+		printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
- 	}
- }
- 
-@@ -95,6 +95,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
- 
- 	lvl -= 0x100;
- 	if (regs->tstate & TSTATE_PRIV) {
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		if (lvl == 6)
-+			pax_report_refcount_overflow(regs);
-+#endif
-+
- 		sprintf(buffer, "Kernel bad sw trap %lx", lvl);
- 		die_if_kernel(buffer, regs);
- 	}
-@@ -113,11 +119,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
- void bad_trap_tl1(struct pt_regs *regs, long lvl)
- {
- 	char buffer[32];
--	
-+
- 	if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
- 		       0, lvl, SIGTRAP) == NOTIFY_STOP)
- 		return;
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+	if (lvl == 6)
-+		pax_report_refcount_overflow(regs);
-+#endif
-+
- 	dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
- 
- 	sprintf (buffer, "Bad trap %lx at tl>0", lvl);
-@@ -1141,7 +1152,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
- 	       regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
- 	printk("%s" "ERROR(%d): ",
- 	       (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
--	printk("TPC<%pS>\n", (void *) regs->tpc);
-+	printk("TPC<%pA>\n", (void *) regs->tpc);
- 	printk("%s" "ERROR(%d): M_SYND(%lx),  E_SYND(%lx)%s%s\n",
- 	       (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
- 	       (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
-@@ -1748,7 +1759,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
- 		       smp_processor_id(),
- 		       (type & 0x1) ? 'I' : 'D',
- 		       regs->tpc);
--		printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
-+		printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
- 		panic("Irrecoverable Cheetah+ parity error.");
- 	}
- 
-@@ -1756,7 +1767,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
- 	       smp_processor_id(),
- 	       (type & 0x1) ? 'I' : 'D',
- 	       regs->tpc);
--	printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
-+	printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
- }
- 
- struct sun4v_error_entry {
-@@ -1786,8 +1797,8 @@ struct sun4v_error_entry {
- 	u16		err_pad;
- };
- 
--static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
--static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
-+static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
-+static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
- 
- static const char *sun4v_err_type_to_str(u32 type)
- {
-@@ -1807,7 +1818,7 @@ static const char *sun4v_err_type_to_str(u32 type)
- 	}
- }
- 
--static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent, int cpu, const char *pfx, atomic_t *ocnt)
-+static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent, int cpu, const char *pfx, atomic_unchecked_t *ocnt)
- {
- 	int cnt;
- 
-@@ -1842,8 +1853,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
- 
- 	show_regs(regs);
- 
--	if ((cnt = atomic_read(ocnt)) != 0) {
--		atomic_set(ocnt, 0);
-+	if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
-+		atomic_set_unchecked(ocnt, 0);
- 		wmb();
- 		printk("%s: Queue overflowed %d times.\n",
- 		       pfx, cnt);
-@@ -1895,7 +1906,7 @@ void sun4v_resum_error(struct pt_regs *regs, unsigned long offset)
-  */
- void sun4v_resum_overflow(struct pt_regs *regs)
- {
--	atomic_inc(&sun4v_resum_oflow_cnt);
-+	atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
- }
- 
- /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
-@@ -1948,7 +1959,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
- 	/* XXX Actually even this can make not that much sense.  Perhaps
- 	 * XXX we should just pull the plug and panic directly from here?
- 	 */
--	atomic_inc(&sun4v_nonresum_oflow_cnt);
-+	atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
- }
- 
- unsigned long sun4v_err_itlb_vaddr;
-@@ -1963,9 +1974,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
- 
- 	printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
- 	       regs->tpc, tl);
--	printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
-+	printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
- 	printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
--	printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
-+	printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
- 	       (void *) regs->u_regs[UREG_I7]);
- 	printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
- 	       "pte[%lx] error[%lx]\n",
-@@ -1987,9 +1998,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
- 
- 	printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
- 	       regs->tpc, tl);
--	printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
-+	printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
- 	printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
--	printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
-+	printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
- 	       (void *) regs->u_regs[UREG_I7]);
- 	printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
- 	       "pte[%lx] error[%lx]\n",
-@@ -2195,13 +2206,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
- 			fp = (unsigned long)sf->fp + STACK_BIAS;
- 		}
- 
--		printk(" [%016lx] %pS\n", pc, (void *) pc);
-+		printk(" [%016lx] %pA\n", pc, (void *) pc);
- #ifdef CONFIG_FUNCTION_GRAPH_TRACER
- 		if ((pc + 8UL) == (unsigned long) &return_to_handler) {
- 			int index = tsk->curr_ret_stack;
- 			if (tsk->ret_stack && index >= graph) {
- 				pc = tsk->ret_stack[index - graph].ret;
--				printk(" [%016lx] %pS\n", pc, (void *) pc);
-+				printk(" [%016lx] %pA\n", pc, (void *) pc);
- 				graph++;
- 			}
- 		}
-@@ -2226,6 +2237,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
- 	return (struct reg_window *) (fp + STACK_BIAS);
- }
- 
-+extern void gr_handle_kernel_exploit(void);
-+
- void die_if_kernel(char *str, struct pt_regs *regs)
- {
- 	static int die_counter;
-@@ -2254,7 +2267,7 @@ void die_if_kernel(char *str, struct pt_regs *regs)
- 		while (rw &&
- 		       count++ < 30 &&
- 		       kstack_valid(tp, (unsigned long) rw)) {
--			printk("Caller[%016lx]: %pS\n", rw->ins[7],
-+			printk("Caller[%016lx]: %pA\n", rw->ins[7],
- 			       (void *) rw->ins[7]);
- 
- 			rw = kernel_stack_up(rw);
-@@ -2267,8 +2280,10 @@ void die_if_kernel(char *str, struct pt_regs *regs)
- 		}
- 		user_instruction_dump ((unsigned int __user *) regs->tpc);
- 	}
--	if (regs->tstate & TSTATE_PRIV)
-+	if (regs->tstate & TSTATE_PRIV) {
-+		gr_handle_kernel_exploit();
- 		do_exit(SIGKILL);
-+	}
- 	do_exit(SIGSEGV);
- }
- EXPORT_SYMBOL(die_if_kernel);
-diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
-index 76e4ac1..78f8bb1 100644
---- a/arch/sparc/kernel/unaligned_64.c
-+++ b/arch/sparc/kernel/unaligned_64.c
-@@ -279,7 +279,7 @@ static void log_unaligned(struct pt_regs *regs)
- 	static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
- 
- 	if (__ratelimit(&ratelimit)) {
--		printk("Kernel unaligned access at TPC[%lx] %pS\n",
-+		printk("Kernel unaligned access at TPC[%lx] %pA\n",
- 		       regs->tpc, (void *) regs->tpc);
- 	}
- }
-diff --git a/arch/sparc/kernel/us3_cpufreq.c b/arch/sparc/kernel/us3_cpufreq.c
-index eb1624b..55100de 100644
---- a/arch/sparc/kernel/us3_cpufreq.c
-+++ b/arch/sparc/kernel/us3_cpufreq.c
-@@ -18,14 +18,12 @@
- #include <asm/head.h>
- #include <asm/timer.h>
- 
--static struct cpufreq_driver *cpufreq_us3_driver;
--
- struct us3_freq_percpu_info {
- 	struct cpufreq_frequency_table table[4];
- };
- 
- /* Indexed by cpu number. */
--static struct us3_freq_percpu_info *us3_freq_table;
-+static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
- 
- /* UltraSPARC-III has three dividers: 1, 2, and 32.  These are controlled
-  * in the Safari config register.
-@@ -191,12 +189,25 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
- 
- static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
- {
--	if (cpufreq_us3_driver)
--		us3_set_cpu_divider_index(policy->cpu, 0);
-+	us3_set_cpu_divider_index(policy->cpu, 0);
- 
- 	return 0;
- }
- 
-+static int __init us3_freq_init(void);
-+static void __exit us3_freq_exit(void);
-+
-+static struct cpufreq_driver cpufreq_us3_driver = {
-+	.init	= us3_freq_cpu_init,
-+	.verify	= us3_freq_verify,
-+	.target	= us3_freq_target,
-+	.get	= us3_freq_get,
-+	.exit	= us3_freq_cpu_exit,
-+	.owner	= THIS_MODULE,
-+	.name	= "UltraSPARC-III",
-+
-+};
-+
- static int __init us3_freq_init(void)
- {
- 	unsigned long manuf, impl, ver;
-@@ -213,57 +224,15 @@ static int __init us3_freq_init(void)
- 	    (impl == CHEETAH_IMPL ||
- 	     impl == CHEETAH_PLUS_IMPL ||
- 	     impl == JAGUAR_IMPL ||
--	     impl == PANTHER_IMPL)) {
--		struct cpufreq_driver *driver;
--
--		ret = -ENOMEM;
--		driver = kzalloc(sizeof(struct cpufreq_driver), GFP_KERNEL);
--		if (!driver)
--			goto err_out;
--
--		us3_freq_table = kzalloc(
--			(NR_CPUS * sizeof(struct us3_freq_percpu_info)),
--			GFP_KERNEL);
--		if (!us3_freq_table)
--			goto err_out;
--
--		driver->init = us3_freq_cpu_init;
--		driver->verify = us3_freq_verify;
--		driver->target = us3_freq_target;
--		driver->get = us3_freq_get;
--		driver->exit = us3_freq_cpu_exit;
--		driver->owner = THIS_MODULE,
--		strcpy(driver->name, "UltraSPARC-III");
--
--		cpufreq_us3_driver = driver;
--		ret = cpufreq_register_driver(driver);
--		if (ret)
--			goto err_out;
--
--		return 0;
--
--err_out:
--		if (driver) {
--			kfree(driver);
--			cpufreq_us3_driver = NULL;
--		}
--		kfree(us3_freq_table);
--		us3_freq_table = NULL;
--		return ret;
--	}
-+	     impl == PANTHER_IMPL))
-+		return cpufreq_register_driver(&cpufreq_us3_driver);
- 
- 	return -ENODEV;
- }
- 
- static void __exit us3_freq_exit(void)
- {
--	if (cpufreq_us3_driver) {
--		cpufreq_unregister_driver(cpufreq_us3_driver);
--		kfree(cpufreq_us3_driver);
--		cpufreq_us3_driver = NULL;
--		kfree(us3_freq_table);
--		us3_freq_table = NULL;
--	}
-+	cpufreq_unregister_driver(&cpufreq_us3_driver);
- }
- 
- MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
-diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
-index 4961516..f82ff86 100644
---- a/arch/sparc/lib/Makefile
-+++ b/arch/sparc/lib/Makefile
-@@ -2,7 +2,7 @@
- #
- 
- asflags-y := -ansi -DST_DIV0=0x02
--ccflags-y := -Werror
-+#ccflags-y := -Werror
- 
- lib-$(CONFIG_SPARC32) += mul.o rem.o sdiv.o udiv.o umul.o urem.o ashrdi3.o
- lib-$(CONFIG_SPARC32) += memcpy.o memset.o
-diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
-index 59186e0..f747d7a 100644
---- a/arch/sparc/lib/atomic_64.S
-+++ b/arch/sparc/lib/atomic_64.S
-@@ -18,7 +18,12 @@
- atomic_add: /* %o0 = increment, %o1 = atomic_ptr */
- 	BACKOFF_SETUP(%o2)
- 1:	lduw	[%o1], %g1
--	add	%g1, %o0, %g7
-+	addcc	%g1, %o0, %g7
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	tvs	%icc, 6
-+#endif
-+
- 	cas	[%o1], %g1, %g7
- 	cmp	%g1, %g7
- 	bne,pn	%icc, BACKOFF_LABEL(2f, 1b)
-@@ -28,12 +33,32 @@ atomic_add: /* %o0 = increment, %o1 = atomic_ptr */
- 2:	BACKOFF_SPIN(%o2, %o3, 1b)
- 	.size	atomic_add, .-atomic_add
- 
-+	.globl	atomic_add_unchecked
-+	.type	atomic_add_unchecked,#function
-+atomic_add_unchecked: /* %o0 = increment, %o1 = atomic_ptr */
-+	BACKOFF_SETUP(%o2)
-+1:	lduw	[%o1], %g1
-+	add	%g1, %o0, %g7
-+	cas	[%o1], %g1, %g7
-+	cmp	%g1, %g7
-+	bne,pn	%icc, 2f
-+	 nop
-+	retl
-+	 nop
-+2:	BACKOFF_SPIN(%o2, %o3, 1b)
-+	.size	atomic_add_unchecked, .-atomic_add_unchecked
-+
- 	.globl	atomic_sub
- 	.type	atomic_sub,#function
- atomic_sub: /* %o0 = decrement, %o1 = atomic_ptr */
- 	BACKOFF_SETUP(%o2)
- 1:	lduw	[%o1], %g1
--	sub	%g1, %o0, %g7
-+	subcc	%g1, %o0, %g7
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	tvs	%icc, 6
-+#endif
-+
- 	cas	[%o1], %g1, %g7
- 	cmp	%g1, %g7
- 	bne,pn	%icc, BACKOFF_LABEL(2f, 1b)
-@@ -43,12 +68,32 @@ atomic_sub: /* %o0 = decrement, %o1 = atomic_ptr */
- 2:	BACKOFF_SPIN(%o2, %o3, 1b)
- 	.size	atomic_sub, .-atomic_sub
- 
-+	.globl	atomic_sub_unchecked
-+	.type	atomic_sub_unchecked,#function
-+atomic_sub_unchecked: /* %o0 = decrement, %o1 = atomic_ptr */
-+	BACKOFF_SETUP(%o2)
-+1:	lduw	[%o1], %g1
-+	sub	%g1, %o0, %g7
-+	cas	[%o1], %g1, %g7
-+	cmp	%g1, %g7
-+	bne,pn	%icc, 2f
-+	 nop
-+	retl
-+	 nop
-+2:	BACKOFF_SPIN(%o2, %o3, 1b)
-+	.size	atomic_sub_unchecked, .-atomic_sub_unchecked
-+
- 	.globl	atomic_add_ret
- 	.type	atomic_add_ret,#function
- atomic_add_ret: /* %o0 = increment, %o1 = atomic_ptr */
- 	BACKOFF_SETUP(%o2)
- 1:	lduw	[%o1], %g1
--	add	%g1, %o0, %g7
-+	addcc	%g1, %o0, %g7
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	tvs	%icc, 6
-+#endif
-+
- 	cas	[%o1], %g1, %g7
- 	cmp	%g1, %g7
- 	bne,pn	%icc, BACKOFF_LABEL(2f, 1b)
-@@ -58,12 +103,33 @@ atomic_add_ret: /* %o0 = increment, %o1 = atomic_ptr */
- 2:	BACKOFF_SPIN(%o2, %o3, 1b)
- 	.size	atomic_add_ret, .-atomic_add_ret
- 
-+	.globl	atomic_add_ret_unchecked
-+	.type	atomic_add_ret_unchecked,#function
-+atomic_add_ret_unchecked: /* %o0 = increment, %o1 = atomic_ptr */
-+	BACKOFF_SETUP(%o2)
-+1:	lduw	[%o1], %g1
-+	addcc	%g1, %o0, %g7
-+	cas	[%o1], %g1, %g7
-+	cmp	%g1, %g7
-+	bne,pn	%icc, 2f
-+	 add	%g7, %o0, %g7
-+	sra	%g7, 0, %o0
-+	retl
-+	 nop
-+2:	BACKOFF_SPIN(%o2, %o3, 1b)
-+	.size	atomic_add_ret_unchecked, .-atomic_add_ret_unchecked
-+
- 	.globl	atomic_sub_ret
- 	.type	atomic_sub_ret,#function
- atomic_sub_ret: /* %o0 = decrement, %o1 = atomic_ptr */
- 	BACKOFF_SETUP(%o2)
- 1:	lduw	[%o1], %g1
--	sub	%g1, %o0, %g7
-+	subcc	%g1, %o0, %g7
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	tvs	%icc, 6
-+#endif
-+
- 	cas	[%o1], %g1, %g7
- 	cmp	%g1, %g7
- 	bne,pn	%icc, BACKOFF_LABEL(2f, 1b)
-@@ -78,7 +144,12 @@ atomic_sub_ret: /* %o0 = decrement, %o1 = atomic_ptr */
- atomic64_add: /* %o0 = increment, %o1 = atomic_ptr */
- 	BACKOFF_SETUP(%o2)
- 1:	ldx	[%o1], %g1
--	add	%g1, %o0, %g7
-+	addcc	%g1, %o0, %g7
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	tvs	%xcc, 6
-+#endif
-+
- 	casx	[%o1], %g1, %g7
- 	cmp	%g1, %g7
- 	bne,pn	%xcc, BACKOFF_LABEL(2f, 1b)
-@@ -88,12 +159,32 @@ atomic64_add: /* %o0 = increment, %o1 = atomic_ptr */
- 2:	BACKOFF_SPIN(%o2, %o3, 1b)
- 	.size	atomic64_add, .-atomic64_add
- 
-+	.globl	atomic64_add_unchecked
-+	.type	atomic64_add_unchecked,#function
-+atomic64_add_unchecked: /* %o0 = increment, %o1 = atomic_ptr */
-+	BACKOFF_SETUP(%o2)
-+1:	ldx	[%o1], %g1
-+	addcc	%g1, %o0, %g7
-+	casx	[%o1], %g1, %g7
-+	cmp	%g1, %g7
-+	bne,pn	%xcc, 2f
-+	 nop
-+	retl
-+	 nop
-+2:	BACKOFF_SPIN(%o2, %o3, 1b)
-+	.size	atomic64_add_unchecked, .-atomic64_add_unchecked
-+
- 	.globl	atomic64_sub
- 	.type	atomic64_sub,#function
- atomic64_sub: /* %o0 = decrement, %o1 = atomic_ptr */
- 	BACKOFF_SETUP(%o2)
- 1:	ldx	[%o1], %g1
--	sub	%g1, %o0, %g7
-+	subcc	%g1, %o0, %g7
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	tvs	%xcc, 6
-+#endif
-+
- 	casx	[%o1], %g1, %g7
- 	cmp	%g1, %g7
- 	bne,pn	%xcc, BACKOFF_LABEL(2f, 1b)
-@@ -103,12 +194,32 @@ atomic64_sub: /* %o0 = decrement, %o1 = atomic_ptr */
- 2:	BACKOFF_SPIN(%o2, %o3, 1b)
- 	.size	atomic64_sub, .-atomic64_sub
- 
-+	.globl	atomic64_sub_unchecked
-+	.type	atomic64_sub_unchecked,#function
-+atomic64_sub_unchecked: /* %o0 = decrement, %o1 = atomic_ptr */
-+	BACKOFF_SETUP(%o2)
-+1:	ldx	[%o1], %g1
-+	subcc	%g1, %o0, %g7
-+	casx	[%o1], %g1, %g7
-+	cmp	%g1, %g7
-+	bne,pn	%xcc, 2f
-+	 nop
-+	retl
-+	 nop
-+2:	BACKOFF_SPIN(%o2, %o3, 1b)
-+	.size	atomic64_sub_unchecked, .-atomic64_sub_unchecked
-+
- 	.globl	atomic64_add_ret
- 	.type	atomic64_add_ret,#function
- atomic64_add_ret: /* %o0 = increment, %o1 = atomic_ptr */
- 	BACKOFF_SETUP(%o2)
- 1:	ldx	[%o1], %g1
--	add	%g1, %o0, %g7
-+	addcc	%g1, %o0, %g7
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	tvs	%xcc, 6
-+#endif
-+
- 	casx	[%o1], %g1, %g7
- 	cmp	%g1, %g7
- 	bne,pn	%xcc, BACKOFF_LABEL(2f, 1b)
-@@ -118,12 +229,33 @@ atomic64_add_ret: /* %o0 = increment, %o1 = atomic_ptr */
- 2:	BACKOFF_SPIN(%o2, %o3, 1b)
- 	.size	atomic64_add_ret, .-atomic64_add_ret
- 
-+	.globl	atomic64_add_ret_unchecked
-+	.type	atomic64_add_ret_unchecked,#function
-+atomic64_add_ret_unchecked: /* %o0 = increment, %o1 = atomic_ptr */
-+	BACKOFF_SETUP(%o2)
-+1:	ldx	[%o1], %g1
-+	addcc	%g1, %o0, %g7
-+	casx	[%o1], %g1, %g7
-+	cmp	%g1, %g7
-+	bne,pn	%xcc, 2f
-+	 add	%g7, %o0, %g7
-+	mov	%g7, %o0
-+	retl
-+	 nop
-+2:	BACKOFF_SPIN(%o2, %o3, 1b)
-+	.size	atomic64_add_ret_unchecked, .-atomic64_add_ret_unchecked
-+
- 	.globl	atomic64_sub_ret
- 	.type	atomic64_sub_ret,#function
- atomic64_sub_ret: /* %o0 = decrement, %o1 = atomic_ptr */
- 	BACKOFF_SETUP(%o2)
- 1:	ldx	[%o1], %g1
--	sub	%g1, %o0, %g7
-+	subcc	%g1, %o0, %g7
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	tvs	%xcc, 6
-+#endif
-+
- 	casx	[%o1], %g1, %g7
- 	cmp	%g1, %g7
- 	bne,pn	%xcc, BACKOFF_LABEL(2f, 1b)
-diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
-index fbb8005..984a269 100644
---- a/arch/sparc/lib/ksyms.c
-+++ b/arch/sparc/lib/ksyms.c
-@@ -133,12 +133,18 @@ EXPORT_SYMBOL(__clear_user);
- 
- /* Atomic counter implementation. */
- EXPORT_SYMBOL(atomic_add);
-+EXPORT_SYMBOL(atomic_add_unchecked);
- EXPORT_SYMBOL(atomic_add_ret);
-+EXPORT_SYMBOL(atomic_add_ret_unchecked);
- EXPORT_SYMBOL(atomic_sub);
-+EXPORT_SYMBOL(atomic_sub_unchecked);
- EXPORT_SYMBOL(atomic_sub_ret);
- EXPORT_SYMBOL(atomic64_add);
-+EXPORT_SYMBOL(atomic64_add_unchecked);
- EXPORT_SYMBOL(atomic64_add_ret);
-+EXPORT_SYMBOL(atomic64_add_ret_unchecked);
- EXPORT_SYMBOL(atomic64_sub);
-+EXPORT_SYMBOL(atomic64_sub_unchecked);
- EXPORT_SYMBOL(atomic64_sub_ret);
- 
- /* Atomic bit operations. */
-diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
-index 301421c..e2535d1 100644
---- a/arch/sparc/mm/Makefile
-+++ b/arch/sparc/mm/Makefile
-@@ -2,7 +2,7 @@
- #
- 
- asflags-y := -ansi
--ccflags-y := -Werror
-+#ccflags-y := -Werror
- 
- obj-$(CONFIG_SPARC64)   += ultra.o tlb.o tsb.o gup.o
- obj-y                   += fault_$(BITS).o
-diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
-index 8023fd7..3a6d569 100644
---- a/arch/sparc/mm/fault_32.c
-+++ b/arch/sparc/mm/fault_32.c
-@@ -21,6 +21,9 @@
- #include <linux/perf_event.h>
- #include <linux/interrupt.h>
- #include <linux/kdebug.h>
-+#include <linux/slab.h>
-+#include <linux/pagemap.h>
-+#include <linux/compiler.h>
- 
- #include <asm/system.h>
- #include <asm/page.h>
-@@ -208,6 +211,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
- 	return safe_compute_effective_address(regs, insn);
- }
- 
-+#ifdef CONFIG_PAX_PAGEEXEC
-+#ifdef CONFIG_PAX_DLRESOLVE
-+static void pax_emuplt_close(struct vm_area_struct *vma)
-+{
-+	vma->vm_mm->call_dl_resolve = 0UL;
-+}
-+
-+static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-+{
-+	unsigned int *kaddr;
-+
-+	vmf->page = alloc_page(GFP_HIGHUSER);
-+	if (!vmf->page)
-+		return VM_FAULT_OOM;
-+
-+	kaddr = kmap(vmf->page);
-+	memset(kaddr, 0, PAGE_SIZE);
-+	kaddr[0] = 0x9DE3BFA8U; /* save */
-+	flush_dcache_page(vmf->page);
-+	kunmap(vmf->page);
-+	return VM_FAULT_MAJOR;
-+}
-+
-+static const struct vm_operations_struct pax_vm_ops = {
-+	.close = pax_emuplt_close,
-+	.fault = pax_emuplt_fault
-+};
-+
-+static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
-+{
-+	int ret;
-+
-+	INIT_LIST_HEAD(&vma->anon_vma_chain);
-+	vma->vm_mm = current->mm;
-+	vma->vm_start = addr;
-+	vma->vm_end = addr + PAGE_SIZE;
-+	vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
-+	vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
-+	vma->vm_ops = &pax_vm_ops;
-+
-+	ret = insert_vm_struct(current->mm, vma);
-+	if (ret)
-+		return ret;
-+
-+	++current->mm->total_vm;
-+	return 0;
-+}
-+#endif
-+
-+/*
-+ * PaX: decide what to do with offenders (regs->pc = fault address)
-+ *
-+ * returns 1 when task should be killed
-+ *         2 when patched PLT trampoline was detected
-+ *         3 when unpatched PLT trampoline was detected
-+ */
-+static int pax_handle_fetch_fault(struct pt_regs *regs)
-+{
-+
-+#ifdef CONFIG_PAX_EMUPLT
-+	int err;
-+
-+	do { /* PaX: patched PLT emulation #1 */
-+		unsigned int sethi1, sethi2, jmpl;
-+
-+		err = get_user(sethi1, (unsigned int *)regs->pc);
-+		err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
-+		err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
-+
-+		if (err)
-+			break;
-+
-+		if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
-+		    (sethi2 & 0xFFC00000U) == 0x03000000U &&
-+		    (jmpl & 0xFFFFE000U) == 0x81C06000U)
-+		{
-+			unsigned int addr;
-+
-+			regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
-+			addr = regs->u_regs[UREG_G1];
-+			addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
-+			regs->pc = addr;
-+			regs->npc = addr+4;
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: patched PLT emulation #2 */
-+		unsigned int ba;
-+
-+		err = get_user(ba, (unsigned int *)regs->pc);
-+
-+		if (err)
-+			break;
-+
-+		if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
-+			unsigned int addr;
-+
-+			if ((ba & 0xFFC00000U) == 0x30800000U)
-+				addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
-+			else
-+				addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
-+			regs->pc = addr;
-+			regs->npc = addr+4;
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: patched PLT emulation #3 */
-+		unsigned int sethi, bajmpl, nop;
-+
-+		err = get_user(sethi, (unsigned int *)regs->pc);
-+		err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
-+		err |= get_user(nop, (unsigned int *)(regs->pc+8));
-+
-+		if (err)
-+			break;
-+
-+		if ((sethi & 0xFFC00000U) == 0x03000000U &&
-+		    ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
-+		    nop == 0x01000000U)
-+		{
-+			unsigned int addr;
-+
-+			addr = (sethi & 0x003FFFFFU) << 10;
-+			regs->u_regs[UREG_G1] = addr;
-+			if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
-+				addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
-+			else
-+				addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
-+			regs->pc = addr;
-+			regs->npc = addr+4;
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: unpatched PLT emulation step 1 */
-+		unsigned int sethi, ba, nop;
-+
-+		err = get_user(sethi, (unsigned int *)regs->pc);
-+		err |= get_user(ba, (unsigned int *)(regs->pc+4));
-+		err |= get_user(nop, (unsigned int *)(regs->pc+8));
-+
-+		if (err)
-+			break;
-+
-+		if ((sethi & 0xFFC00000U) == 0x03000000U &&
-+		    ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
-+		    nop == 0x01000000U)
-+		{
-+			unsigned int addr, save, call;
-+
-+			if ((ba & 0xFFC00000U) == 0x30800000U)
-+				addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
-+			else
-+				addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
-+
-+			err = get_user(save, (unsigned int *)addr);
-+			err |= get_user(call, (unsigned int *)(addr+4));
-+			err |= get_user(nop, (unsigned int *)(addr+8));
-+			if (err)
-+				break;
-+
-+#ifdef CONFIG_PAX_DLRESOLVE
-+			if (save == 0x9DE3BFA8U &&
-+			    (call & 0xC0000000U) == 0x40000000U &&
-+			    nop == 0x01000000U)
-+			{
-+				struct vm_area_struct *vma;
-+				unsigned long call_dl_resolve;
-+
-+				down_read(&current->mm->mmap_sem);
-+				call_dl_resolve = current->mm->call_dl_resolve;
-+				up_read(&current->mm->mmap_sem);
-+				if (likely(call_dl_resolve))
-+					goto emulate;
-+
-+				vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
-+
-+				down_write(&current->mm->mmap_sem);
-+				if (current->mm->call_dl_resolve) {
-+					call_dl_resolve = current->mm->call_dl_resolve;
-+					up_write(&current->mm->mmap_sem);
-+					if (vma)
-+						kmem_cache_free(vm_area_cachep, vma);
-+					goto emulate;
-+				}
-+
-+				call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
-+				if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
-+					up_write(&current->mm->mmap_sem);
-+					if (vma)
-+						kmem_cache_free(vm_area_cachep, vma);
-+					return 1;
-+				}
-+
-+				if (pax_insert_vma(vma, call_dl_resolve)) {
-+					up_write(&current->mm->mmap_sem);
-+					kmem_cache_free(vm_area_cachep, vma);
-+					return 1;
-+				}
-+
-+				current->mm->call_dl_resolve = call_dl_resolve;
-+				up_write(&current->mm->mmap_sem);
-+
-+emulate:
-+				regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
-+				regs->pc = call_dl_resolve;
-+				regs->npc = addr+4;
-+				return 3;
-+			}
-+#endif
-+
-+			/* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
-+			if ((save & 0xFFC00000U) == 0x05000000U &&
-+			    (call & 0xFFFFE000U) == 0x85C0A000U &&
-+			    nop == 0x01000000U)
-+			{
-+				regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
-+				regs->u_regs[UREG_G2] = addr + 4;
-+				addr = (save & 0x003FFFFFU) << 10;
-+				addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
-+				regs->pc = addr;
-+				regs->npc = addr+4;
-+				return 3;
-+			}
-+		}
-+	} while (0);
-+
-+	do { /* PaX: unpatched PLT emulation step 2 */
-+		unsigned int save, call, nop;
-+
-+		err = get_user(save, (unsigned int *)(regs->pc-4));
-+		err |= get_user(call, (unsigned int *)regs->pc);
-+		err |= get_user(nop, (unsigned int *)(regs->pc+4));
-+		if (err)
-+			break;
-+
-+		if (save == 0x9DE3BFA8U &&
-+		    (call & 0xC0000000U) == 0x40000000U &&
-+		    nop == 0x01000000U)
-+		{
-+			unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
-+
-+			regs->u_regs[UREG_RETPC] = regs->pc;
-+			regs->pc = dl_resolve;
-+			regs->npc = dl_resolve+4;
-+			return 3;
-+		}
-+	} while (0);
-+#endif
-+
-+	return 1;
-+}
-+
-+void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
-+{
-+	unsigned long i;
-+
-+	printk(KERN_ERR "PAX: bytes at PC: ");
-+	for (i = 0; i < 8; i++) {
-+		unsigned int c;
-+		if (get_user(c, (unsigned int *)pc+i))
-+			printk(KERN_CONT "???????? ");
-+		else
-+			printk(KERN_CONT "%08x ", c);
-+	}
-+	printk("\n");
-+}
-+#endif
-+
- static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
- 				      int text_fault)
- {
-@@ -280,6 +554,24 @@ good_area:
- 		if(!(vma->vm_flags & VM_WRITE))
- 			goto bad_area;
- 	} else {
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+		if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
-+			up_read(&mm->mmap_sem);
-+			switch (pax_handle_fetch_fault(regs)) {
-+
-+#ifdef CONFIG_PAX_EMUPLT
-+			case 2:
-+			case 3:
-+				return;
-+#endif
-+
-+			}
-+			pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
-+			do_group_exit(SIGKILL);
-+		}
-+#endif
-+
- 		/* Allow reads even for write-only mappings */
- 		if(!(vma->vm_flags & (VM_READ | VM_EXEC)))
- 			goto bad_area;
-diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
-index 504c062..a383267 100644
---- a/arch/sparc/mm/fault_64.c
-+++ b/arch/sparc/mm/fault_64.c
-@@ -21,6 +21,9 @@
- #include <linux/kprobes.h>
- #include <linux/kdebug.h>
- #include <linux/percpu.h>
-+#include <linux/slab.h>
-+#include <linux/pagemap.h>
-+#include <linux/compiler.h>
- 
- #include <asm/page.h>
- #include <asm/pgtable.h>
-@@ -74,7 +77,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
- 	printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
- 	       regs->tpc);
- 	printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
--	printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
-+	printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
- 	printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
- 	dump_stack();
- 	unhandled_fault(regs->tpc, current, regs);
-@@ -272,6 +275,466 @@ static void noinline __kprobes bogus_32bit_fault_address(struct pt_regs *regs,
- 	show_regs(regs);
- }
- 
-+#ifdef CONFIG_PAX_PAGEEXEC
-+#ifdef CONFIG_PAX_DLRESOLVE
-+static void pax_emuplt_close(struct vm_area_struct *vma)
-+{
-+	vma->vm_mm->call_dl_resolve = 0UL;
-+}
-+
-+static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-+{
-+	unsigned int *kaddr;
-+
-+	vmf->page = alloc_page(GFP_HIGHUSER);
-+	if (!vmf->page)
-+		return VM_FAULT_OOM;
-+
-+	kaddr = kmap(vmf->page);
-+	memset(kaddr, 0, PAGE_SIZE);
-+	kaddr[0] = 0x9DE3BFA8U; /* save */
-+	flush_dcache_page(vmf->page);
-+	kunmap(vmf->page);
-+	return VM_FAULT_MAJOR;
-+}
-+
-+static const struct vm_operations_struct pax_vm_ops = {
-+	.close = pax_emuplt_close,
-+	.fault = pax_emuplt_fault
-+};
-+
-+static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
-+{
-+	int ret;
-+
-+	INIT_LIST_HEAD(&vma->anon_vma_chain);
-+	vma->vm_mm = current->mm;
-+	vma->vm_start = addr;
-+	vma->vm_end = addr + PAGE_SIZE;
-+	vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
-+	vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
-+	vma->vm_ops = &pax_vm_ops;
-+
-+	ret = insert_vm_struct(current->mm, vma);
-+	if (ret)
-+		return ret;
-+
-+	++current->mm->total_vm;
-+	return 0;
-+}
-+#endif
-+
-+/*
-+ * PaX: decide what to do with offenders (regs->tpc = fault address)
-+ *
-+ * returns 1 when task should be killed
-+ *         2 when patched PLT trampoline was detected
-+ *         3 when unpatched PLT trampoline was detected
-+ */
-+static int pax_handle_fetch_fault(struct pt_regs *regs)
-+{
-+
-+#ifdef CONFIG_PAX_EMUPLT
-+	int err;
-+
-+	do { /* PaX: patched PLT emulation #1 */
-+		unsigned int sethi1, sethi2, jmpl;
-+
-+		err = get_user(sethi1, (unsigned int *)regs->tpc);
-+		err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
-+		err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
-+
-+		if (err)
-+			break;
-+
-+		if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
-+		    (sethi2 & 0xFFC00000U) == 0x03000000U &&
-+		    (jmpl & 0xFFFFE000U) == 0x81C06000U)
-+		{
-+			unsigned long addr;
-+
-+			regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
-+			addr = regs->u_regs[UREG_G1];
-+			addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
-+
-+			if (test_thread_flag(TIF_32BIT))
-+				addr &= 0xFFFFFFFFUL;
-+
-+			regs->tpc = addr;
-+			regs->tnpc = addr+4;
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: patched PLT emulation #2 */
-+		unsigned int ba;
-+
-+		err = get_user(ba, (unsigned int *)regs->tpc);
-+
-+		if (err)
-+			break;
-+
-+		if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
-+			unsigned long addr;
-+
-+			if ((ba & 0xFFC00000U) == 0x30800000U)
-+				addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
-+			else
-+				addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
-+
-+			if (test_thread_flag(TIF_32BIT))
-+				addr &= 0xFFFFFFFFUL;
-+
-+			regs->tpc = addr;
-+			regs->tnpc = addr+4;
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: patched PLT emulation #3 */
-+		unsigned int sethi, bajmpl, nop;
-+
-+		err = get_user(sethi, (unsigned int *)regs->tpc);
-+		err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
-+		err |= get_user(nop, (unsigned int *)(regs->tpc+8));
-+
-+		if (err)
-+			break;
-+
-+		if ((sethi & 0xFFC00000U) == 0x03000000U &&
-+		    ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
-+		    nop == 0x01000000U)
-+		{
-+			unsigned long addr;
-+
-+			addr = (sethi & 0x003FFFFFU) << 10;
-+			regs->u_regs[UREG_G1] = addr;
-+			if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
-+				addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
-+			else
-+				addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
-+
-+			if (test_thread_flag(TIF_32BIT))
-+				addr &= 0xFFFFFFFFUL;
-+
-+			regs->tpc = addr;
-+			regs->tnpc = addr+4;
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: patched PLT emulation #4 */
-+		unsigned int sethi, mov1, call, mov2;
-+
-+		err = get_user(sethi, (unsigned int *)regs->tpc);
-+		err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
-+		err |= get_user(call, (unsigned int *)(regs->tpc+8));
-+		err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
-+
-+		if (err)
-+			break;
-+
-+		if ((sethi & 0xFFC00000U) == 0x03000000U &&
-+		    mov1 == 0x8210000FU &&
-+		    (call & 0xC0000000U) == 0x40000000U &&
-+		    mov2 == 0x9E100001U)
-+		{
-+			unsigned long addr;
-+
-+			regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
-+			addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
-+
-+			if (test_thread_flag(TIF_32BIT))
-+				addr &= 0xFFFFFFFFUL;
-+
-+			regs->tpc = addr;
-+			regs->tnpc = addr+4;
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: patched PLT emulation #5 */
-+		unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
-+
-+		err = get_user(sethi, (unsigned int *)regs->tpc);
-+		err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
-+		err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
-+		err |= get_user(or1, (unsigned int *)(regs->tpc+12));
-+		err |= get_user(or2, (unsigned int *)(regs->tpc+16));
-+		err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
-+		err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
-+		err |= get_user(nop, (unsigned int *)(regs->tpc+28));
-+
-+		if (err)
-+			break;
-+
-+		if ((sethi & 0xFFC00000U) == 0x03000000U &&
-+		    (sethi1 & 0xFFC00000U) == 0x03000000U &&
-+		    (sethi2 & 0xFFC00000U) == 0x0B000000U &&
-+		    (or1 & 0xFFFFE000U) == 0x82106000U &&
-+		    (or2 & 0xFFFFE000U) == 0x8A116000U &&
-+		    sllx == 0x83287020U &&
-+		    jmpl == 0x81C04005U &&
-+		    nop == 0x01000000U)
-+		{
-+			unsigned long addr;
-+
-+			regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
-+			regs->u_regs[UREG_G1] <<= 32;
-+			regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
-+			addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
-+			regs->tpc = addr;
-+			regs->tnpc = addr+4;
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: patched PLT emulation #6 */
-+		unsigned int sethi, sethi1, sethi2, sllx, or,  jmpl, nop;
-+
-+		err = get_user(sethi, (unsigned int *)regs->tpc);
-+		err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
-+		err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
-+		err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
-+		err |= get_user(or, (unsigned int *)(regs->tpc+16));
-+		err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
-+		err |= get_user(nop, (unsigned int *)(regs->tpc+24));
-+
-+		if (err)
-+			break;
-+
-+		if ((sethi & 0xFFC00000U) == 0x03000000U &&
-+		    (sethi1 & 0xFFC00000U) == 0x03000000U &&
-+		    (sethi2 & 0xFFC00000U) == 0x0B000000U &&
-+		    sllx == 0x83287020U &&
-+		    (or & 0xFFFFE000U) == 0x8A116000U &&
-+		    jmpl == 0x81C04005U &&
-+		    nop == 0x01000000U)
-+		{
-+			unsigned long addr;
-+
-+			regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
-+			regs->u_regs[UREG_G1] <<= 32;
-+			regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
-+			addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
-+			regs->tpc = addr;
-+			regs->tnpc = addr+4;
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: unpatched PLT emulation step 1 */
-+		unsigned int sethi, ba, nop;
-+
-+		err = get_user(sethi, (unsigned int *)regs->tpc);
-+		err |= get_user(ba, (unsigned int *)(regs->tpc+4));
-+		err |= get_user(nop, (unsigned int *)(regs->tpc+8));
-+
-+		if (err)
-+			break;
-+
-+		if ((sethi & 0xFFC00000U) == 0x03000000U &&
-+		    ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
-+		    nop == 0x01000000U)
-+		{
-+			unsigned long addr;
-+			unsigned int save, call;
-+			unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
-+
-+			if ((ba & 0xFFC00000U) == 0x30800000U)
-+				addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
-+			else
-+				addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
-+
-+			if (test_thread_flag(TIF_32BIT))
-+				addr &= 0xFFFFFFFFUL;
-+
-+			err = get_user(save, (unsigned int *)addr);
-+			err |= get_user(call, (unsigned int *)(addr+4));
-+			err |= get_user(nop, (unsigned int *)(addr+8));
-+			if (err)
-+				break;
-+
-+#ifdef CONFIG_PAX_DLRESOLVE
-+			if (save == 0x9DE3BFA8U &&
-+			    (call & 0xC0000000U) == 0x40000000U &&
-+			    nop == 0x01000000U)
-+			{
-+				struct vm_area_struct *vma;
-+				unsigned long call_dl_resolve;
-+
-+				down_read(&current->mm->mmap_sem);
-+				call_dl_resolve = current->mm->call_dl_resolve;
-+				up_read(&current->mm->mmap_sem);
-+				if (likely(call_dl_resolve))
-+					goto emulate;
-+
-+				vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
-+
-+				down_write(&current->mm->mmap_sem);
-+				if (current->mm->call_dl_resolve) {
-+					call_dl_resolve = current->mm->call_dl_resolve;
-+					up_write(&current->mm->mmap_sem);
-+					if (vma)
-+						kmem_cache_free(vm_area_cachep, vma);
-+					goto emulate;
-+				}
-+
-+				call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
-+				if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
-+					up_write(&current->mm->mmap_sem);
-+					if (vma)
-+						kmem_cache_free(vm_area_cachep, vma);
-+					return 1;
-+				}
-+
-+				if (pax_insert_vma(vma, call_dl_resolve)) {
-+					up_write(&current->mm->mmap_sem);
-+					kmem_cache_free(vm_area_cachep, vma);
-+					return 1;
-+				}
-+
-+				current->mm->call_dl_resolve = call_dl_resolve;
-+				up_write(&current->mm->mmap_sem);
-+
-+emulate:
-+				regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
-+				regs->tpc = call_dl_resolve;
-+				regs->tnpc = addr+4;
-+				return 3;
-+			}
-+#endif
-+
-+			/* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
-+			if ((save & 0xFFC00000U) == 0x05000000U &&
-+			    (call & 0xFFFFE000U) == 0x85C0A000U &&
-+			    nop == 0x01000000U)
-+			{
-+				regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
-+				regs->u_regs[UREG_G2] = addr + 4;
-+				addr = (save & 0x003FFFFFU) << 10;
-+				addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
-+
-+				if (test_thread_flag(TIF_32BIT))
-+					addr &= 0xFFFFFFFFUL;
-+
-+				regs->tpc = addr;
-+				regs->tnpc = addr+4;
-+				return 3;
-+			}
-+
-+			/* PaX: 64-bit PLT stub */
-+			err = get_user(sethi1, (unsigned int *)addr);
-+			err |= get_user(sethi2, (unsigned int *)(addr+4));
-+			err |= get_user(or1, (unsigned int *)(addr+8));
-+			err |= get_user(or2, (unsigned int *)(addr+12));
-+			err |= get_user(sllx, (unsigned int *)(addr+16));
-+			err |= get_user(add, (unsigned int *)(addr+20));
-+			err |= get_user(jmpl, (unsigned int *)(addr+24));
-+			err |= get_user(nop, (unsigned int *)(addr+28));
-+			if (err)
-+				break;
-+
-+			if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
-+			    (sethi2 & 0xFFC00000U) == 0x0B000000U &&
-+			    (or1 & 0xFFFFE000U) == 0x88112000U &&
-+			    (or2 & 0xFFFFE000U) == 0x8A116000U &&
-+			    sllx == 0x89293020U &&
-+			    add == 0x8A010005U &&
-+			    jmpl == 0x89C14000U &&
-+			    nop == 0x01000000U)
-+			{
-+				regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
-+				regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
-+				regs->u_regs[UREG_G4] <<= 32;
-+				regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
-+				regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
-+				regs->u_regs[UREG_G4] = addr + 24;
-+				addr = regs->u_regs[UREG_G5];
-+				regs->tpc = addr;
-+				regs->tnpc = addr+4;
-+				return 3;
-+			}
-+		}
-+	} while (0);
-+
-+#ifdef CONFIG_PAX_DLRESOLVE
-+	do { /* PaX: unpatched PLT emulation step 2 */
-+		unsigned int save, call, nop;
-+
-+		err = get_user(save, (unsigned int *)(regs->tpc-4));
-+		err |= get_user(call, (unsigned int *)regs->tpc);
-+		err |= get_user(nop, (unsigned int *)(regs->tpc+4));
-+		if (err)
-+			break;
-+
-+		if (save == 0x9DE3BFA8U &&
-+		    (call & 0xC0000000U) == 0x40000000U &&
-+		    nop == 0x01000000U)
-+		{
-+			unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
-+
-+			if (test_thread_flag(TIF_32BIT))
-+				dl_resolve &= 0xFFFFFFFFUL;
-+
-+			regs->u_regs[UREG_RETPC] = regs->tpc;
-+			regs->tpc = dl_resolve;
-+			regs->tnpc = dl_resolve+4;
-+			return 3;
-+		}
-+	} while (0);
-+#endif
-+
-+	do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
-+		unsigned int sethi, ba, nop;
-+
-+		err = get_user(sethi, (unsigned int *)regs->tpc);
-+		err |= get_user(ba, (unsigned int *)(regs->tpc+4));
-+		err |= get_user(nop, (unsigned int *)(regs->tpc+8));
-+
-+		if (err)
-+			break;
-+
-+		if ((sethi & 0xFFC00000U) == 0x03000000U &&
-+		    (ba & 0xFFF00000U) == 0x30600000U &&
-+		    nop == 0x01000000U)
-+		{
-+			unsigned long addr;
-+
-+			addr = (sethi & 0x003FFFFFU) << 10;
-+			regs->u_regs[UREG_G1] = addr;
-+			addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
-+
-+			if (test_thread_flag(TIF_32BIT))
-+				addr &= 0xFFFFFFFFUL;
-+
-+			regs->tpc = addr;
-+			regs->tnpc = addr+4;
-+			return 2;
-+		}
-+	} while (0);
-+
-+#endif
-+
-+	return 1;
-+}
-+
-+void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
-+{
-+	unsigned long i;
-+
-+	printk(KERN_ERR "PAX: bytes at PC: ");
-+	for (i = 0; i < 8; i++) {
-+		unsigned int c;
-+		if (get_user(c, (unsigned int *)pc+i))
-+			printk(KERN_CONT "???????? ");
-+		else
-+			printk(KERN_CONT "%08x ", c);
-+	}
-+	printk("\n");
-+}
-+#endif
-+
- asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
- {
- 	struct mm_struct *mm = current->mm;
-@@ -340,6 +803,29 @@ asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
- 	if (!vma)
- 		goto bad_area;
- 
-+#ifdef CONFIG_PAX_PAGEEXEC
-+	/* PaX: detect ITLB misses on non-exec pages */
-+	if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
-+	    !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
-+	{
-+		if (address != regs->tpc)
-+			goto good_area;
-+
-+		up_read(&mm->mmap_sem);
-+		switch (pax_handle_fetch_fault(regs)) {
-+
-+#ifdef CONFIG_PAX_EMUPLT
-+		case 2:
-+		case 3:
-+			return;
-+#endif
-+
-+		}
-+		pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
-+		do_group_exit(SIGKILL);
-+	}
-+#endif
-+
- 	/* Pure DTLB misses do not tell us whether the fault causing
- 	 * load/store/atomic was a write or not, it only says that there
- 	 * was no match.  So in such a case we (carefully) read the
-diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
-index 07e1453..ae6e02e 100644
---- a/arch/sparc/mm/hugetlbpage.c
-+++ b/arch/sparc/mm/hugetlbpage.c
-@@ -28,7 +28,8 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
- 							unsigned long addr,
- 							unsigned long len,
- 							unsigned long pgoff,
--							unsigned long flags)
-+							unsigned long flags,
-+							unsigned long offset)
- {
- 	struct mm_struct *mm = current->mm;
- 	struct vm_area_struct * vma;
-@@ -67,7 +68,7 @@ full_search:
- 			}
- 			return -ENOMEM;
- 		}
--		if (likely(!vma || addr + len <= vma->vm_start)) {
-+		if (likely(check_heap_stack_gap(vma, &addr, len, offset))) {
- 			/*
- 			 * Remember the place where we stopped the search:
- 			 */
-@@ -85,7 +86,8 @@ static unsigned long
- hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 				  const unsigned long len,
- 				  const unsigned long pgoff,
--				  const unsigned long flags)
-+				  const unsigned long flags,
-+				  const unsigned long offset)
- {
- 	struct vm_area_struct *vma;
- 	struct mm_struct *mm = current->mm;
-@@ -105,26 +107,28 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 
- 	/* make sure it can fit in the remaining address space */
- 	if (likely(addr > len)) {
--		vma = find_vma(mm, addr-len);
--		if (!vma || addr <= vma->vm_start) {
-+		addr -= len;
-+		vma = find_vma(mm, addr);
-+		if (check_heap_stack_gap(vma, &addr, len, offset)) {
- 			/* remember the address as a hint for next time */
--			return (mm->free_area_cache = addr-len);
-+			return (mm->free_area_cache = addr);
- 		}
- 	}
- 
- 	if (unlikely(mm->mmap_base < len))
- 		goto bottomup;
- 
--	addr = (mm->mmap_base-len) & HPAGE_MASK;
-+	addr = mm->mmap_base - len;
- 
- 	do {
-+		addr &= HPAGE_MASK;
- 		/*
- 		 * Lookup failure means no vma is above this address,
- 		 * else if new region fits below vma->vm_start,
- 		 * return with success:
- 		 */
- 		vma = find_vma(mm, addr);
--		if (likely(!vma || addr+len <= vma->vm_start)) {
-+		if (likely(check_heap_stack_gap(vma, &addr, len, offset))) {
- 			/* remember the address as a hint for next time */
- 			return (mm->free_area_cache = addr);
- 		}
-@@ -134,8 +138,8 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
-  		        mm->cached_hole_size = vma->vm_start - addr;
- 
- 		/* try just below the current vma->vm_start */
--		addr = (vma->vm_start-len) & HPAGE_MASK;
--	} while (likely(len < vma->vm_start));
-+		addr = skip_heap_stack_gap(vma, len, offset);
-+	} while (!IS_ERR_VALUE(addr));
- 
- bottomup:
- 	/*
-@@ -163,6 +167,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
- 	struct mm_struct *mm = current->mm;
- 	struct vm_area_struct *vma;
- 	unsigned long task_size = TASK_SIZE;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
- 
- 	if (test_thread_flag(TIF_32BIT))
- 		task_size = STACK_TOP32;
-@@ -181,16 +186,15 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
- 	if (addr) {
- 		addr = ALIGN(addr, HPAGE_SIZE);
- 		vma = find_vma(mm, addr);
--		if (task_size - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		if (task_size - len >= addr && check_heap_stack_gap(vma, &addr, len, offset))
- 			return addr;
- 	}
- 	if (mm->get_unmapped_area == arch_get_unmapped_area)
- 		return hugetlb_get_unmapped_area_bottomup(file, addr, len,
--				pgoff, flags);
-+				pgoff, flags, offset);
- 	else
- 		return hugetlb_get_unmapped_area_topdown(file, addr, len,
--				pgoff, flags);
-+				pgoff, flags, offset);
- }
- 
- pte_t *huge_pte_alloc(struct mm_struct *mm,
-diff --git a/arch/sparc/mm/init_32.c b/arch/sparc/mm/init_32.c
-index 7b00de6..78239f4 100644
---- a/arch/sparc/mm/init_32.c
-+++ b/arch/sparc/mm/init_32.c
-@@ -316,6 +316,9 @@ extern void device_scan(void);
- pgprot_t PAGE_SHARED __read_mostly;
- EXPORT_SYMBOL(PAGE_SHARED);
- 
-+pgprot_t PAGE_SHARED_NOEXEC __read_mostly;
-+EXPORT_SYMBOL(PAGE_SHARED_NOEXEC);
-+
- void __init paging_init(void)
- {
- 	switch(sparc_cpu_model) {
-@@ -344,17 +347,17 @@ void __init paging_init(void)
- 
- 	/* Initialize the protection map with non-constant, MMU dependent values. */
- 	protection_map[0] = PAGE_NONE;
--	protection_map[1] = PAGE_READONLY;
--	protection_map[2] = PAGE_COPY;
--	protection_map[3] = PAGE_COPY;
-+	protection_map[1] = PAGE_READONLY_NOEXEC;
-+	protection_map[2] = PAGE_COPY_NOEXEC;
-+	protection_map[3] = PAGE_COPY_NOEXEC;
- 	protection_map[4] = PAGE_READONLY;
- 	protection_map[5] = PAGE_READONLY;
- 	protection_map[6] = PAGE_COPY;
- 	protection_map[7] = PAGE_COPY;
- 	protection_map[8] = PAGE_NONE;
--	protection_map[9] = PAGE_READONLY;
--	protection_map[10] = PAGE_SHARED;
--	protection_map[11] = PAGE_SHARED;
-+	protection_map[9] = PAGE_READONLY_NOEXEC;
-+	protection_map[10] = PAGE_SHARED_NOEXEC;
-+	protection_map[11] = PAGE_SHARED_NOEXEC;
- 	protection_map[12] = PAGE_READONLY;
- 	protection_map[13] = PAGE_READONLY;
- 	protection_map[14] = PAGE_SHARED;
-diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
-index b4989f9..530099e 100644
---- a/arch/sparc/mm/init_64.c
-+++ b/arch/sparc/mm/init_64.c
-@@ -170,9 +170,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
- int num_kernel_image_mappings;
- 
- #ifdef CONFIG_DEBUG_DCFLUSH
--atomic_t dcpage_flushes = ATOMIC_INIT(0);
-+atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
- #ifdef CONFIG_SMP
--atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
-+atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
- #endif
- #endif
- 
-@@ -180,7 +180,7 @@ inline void flush_dcache_page_impl(struct page *page)
- {
- 	BUG_ON(tlb_type == hypervisor);
- #ifdef CONFIG_DEBUG_DCFLUSH
--	atomic_inc(&dcpage_flushes);
-+	atomic_inc_unchecked(&dcpage_flushes);
- #endif
- 
- #ifdef DCACHE_ALIASING_POSSIBLE
-@@ -417,10 +417,10 @@ void mmu_info(struct seq_file *m)
- 
- #ifdef CONFIG_DEBUG_DCFLUSH
- 	seq_printf(m, "DCPageFlushes\t: %d\n",
--		   atomic_read(&dcpage_flushes));
-+		   atomic_read_unchecked(&dcpage_flushes));
- #ifdef CONFIG_SMP
- 	seq_printf(m, "DCPageFlushesXC\t: %d\n",
--		   atomic_read(&dcpage_flushes_xcall));
-+		   atomic_read_unchecked(&dcpage_flushes_xcall));
- #endif /* CONFIG_SMP */
- #endif /* CONFIG_DEBUG_DCFLUSH */
- }
-diff --git a/arch/sparc/mm/srmmu.c b/arch/sparc/mm/srmmu.c
-index cbef74e..c38fead 100644
---- a/arch/sparc/mm/srmmu.c
-+++ b/arch/sparc/mm/srmmu.c
-@@ -2200,6 +2200,13 @@ void __init ld_mmu_srmmu(void)
- 	PAGE_SHARED = pgprot_val(SRMMU_PAGE_SHARED);
- 	BTFIXUPSET_INT(page_copy, pgprot_val(SRMMU_PAGE_COPY));
- 	BTFIXUPSET_INT(page_readonly, pgprot_val(SRMMU_PAGE_RDONLY));
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+	PAGE_SHARED_NOEXEC = pgprot_val(SRMMU_PAGE_SHARED_NOEXEC);
-+	BTFIXUPSET_INT(page_copy_noexec, pgprot_val(SRMMU_PAGE_COPY_NOEXEC));
-+	BTFIXUPSET_INT(page_readonly_noexec, pgprot_val(SRMMU_PAGE_RDONLY_NOEXEC));
-+#endif
-+
- 	BTFIXUPSET_INT(page_kernel, pgprot_val(SRMMU_PAGE_KERNEL));
- 	page_kernel = pgprot_val(SRMMU_PAGE_KERNEL);
- 
-diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
-index 27fe667..36d474c 100644
---- a/arch/tile/include/asm/atomic_64.h
-+++ b/arch/tile/include/asm/atomic_64.h
-@@ -142,6 +142,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
- 
- #define atomic64_inc_not_zero(v)	atomic64_add_unless((v), 1, 0)
- 
-+#define atomic64_read_unchecked(v)		atomic64_read(v)
-+#define atomic64_set_unchecked(v, i)		atomic64_set((v), (i))
-+#define atomic64_add_unchecked(a, v)		atomic64_add((a), (v))
-+#define atomic64_add_return_unchecked(a, v)	atomic64_add_return((a), (v))
-+#define atomic64_sub_unchecked(a, v)		atomic64_sub((a), (v))
-+#define atomic64_inc_unchecked(v)		atomic64_inc(v)
-+#define atomic64_inc_return_unchecked(v)	atomic64_inc_return(v)
-+#define atomic64_dec_unchecked(v)		atomic64_dec(v)
-+#define atomic64_cmpxchg_unchecked(v, o, n)	atomic64_cmpxchg((v), (o), (n))
-+
- /* Atomic dec and inc don't implement barrier, so provide them if needed. */
- #define smp_mb__before_atomic_dec()	smp_mb()
- #define smp_mb__after_atomic_dec()	smp_mb()
-diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
-index 392e533..536b092 100644
---- a/arch/tile/include/asm/cache.h
-+++ b/arch/tile/include/asm/cache.h
-@@ -15,11 +15,12 @@
- #ifndef _ASM_TILE_CACHE_H
- #define _ASM_TILE_CACHE_H
- 
-+#include <linux/const.h>
- #include <arch/chip.h>
- 
- /* bytes per L1 data cache line */
- #define L1_CACHE_SHIFT		CHIP_L1D_LOG_LINE_SIZE()
--#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_BYTES		(_AC(1,UL) << L1_CACHE_SHIFT)
- 
- /* bytes per L2 cache line */
- #define L2_CACHE_SHIFT		CHIP_L2_LOG_LINE_SIZE()
-diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
-index ef34d2caa..d6ce60c 100644
---- a/arch/tile/include/asm/uaccess.h
-+++ b/arch/tile/include/asm/uaccess.h
-@@ -361,9 +361,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
- 					  const void __user *from,
- 					  unsigned long n)
- {
--	int sz = __compiletime_object_size(to);
-+	size_t sz = __compiletime_object_size(to);
- 
--	if (likely(sz == -1 || sz >= n))
-+	if (likely(sz == (size_t)-1 || sz >= n))
- 		n = _copy_from_user(to, from, n);
- 	else
- 		copy_from_user_overflow();
-diff --git a/arch/um/Makefile b/arch/um/Makefile
-index 7730af6..880804f 100644
---- a/arch/um/Makefile
-+++ b/arch/um/Makefile
-@@ -61,6 +61,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
- 	$(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
- 	$(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
- 
-+ifdef CONSTIFY_PLUGIN
-+USER_CFLAGS	+= -fplugin-arg-constify_plugin-no-constify
-+endif
-+
- #This will adjust *FLAGS accordingly to the platform.
- include $(srctree)/$(ARCH_DIR)/Makefile-os-$(OS)
- 
-diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
-index 19e1bdd..3665b77 100644
---- a/arch/um/include/asm/cache.h
-+++ b/arch/um/include/asm/cache.h
-@@ -1,6 +1,7 @@
- #ifndef __UM_CACHE_H
- #define __UM_CACHE_H
- 
-+#include <linux/const.h>
- 
- #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
- # define L1_CACHE_SHIFT		(CONFIG_X86_L1_CACHE_SHIFT)
-@@ -12,6 +13,6 @@
- # define L1_CACHE_SHIFT		5
- #endif
- 
--#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_BYTES		(_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #endif
-diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
-index 6c03acd..a5e0215 100644
---- a/arch/um/include/asm/kmap_types.h
-+++ b/arch/um/include/asm/kmap_types.h
-@@ -23,6 +23,7 @@ enum km_type {
- 	KM_IRQ1,
- 	KM_SOFTIRQ0,
- 	KM_SOFTIRQ1,
-+	KM_CLEARPAGE,
- 	KM_TYPE_NR
- };
- 
-diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
-index 7cfc3ce..cbd1a58 100644
---- a/arch/um/include/asm/page.h
-+++ b/arch/um/include/asm/page.h
-@@ -14,6 +14,9 @@
- #define PAGE_SIZE	(_AC(1, UL) << PAGE_SHIFT)
- #define PAGE_MASK	(~(PAGE_SIZE-1))
- 
-+#define ktla_ktva(addr)			(addr)
-+#define ktva_ktla(addr)			(addr)
-+
- #ifndef __ASSEMBLY__
- 
- struct page;
-diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
-index 0032f92..cd151e0 100644
---- a/arch/um/include/asm/pgtable-3level.h
-+++ b/arch/um/include/asm/pgtable-3level.h
-@@ -58,6 +58,7 @@
- #define pud_present(x)	(pud_val(x) & _PAGE_PRESENT)
- #define pud_populate(mm, pud, pmd) \
- 	set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
-+#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
- 
- #ifdef CONFIG_64BIT
- #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
-diff --git a/arch/um/kernel/exitcode.c b/arch/um/kernel/exitcode.c
-index 829df49..41ebbfe 100644
---- a/arch/um/kernel/exitcode.c
-+++ b/arch/um/kernel/exitcode.c
-@@ -40,9 +40,11 @@ static ssize_t exitcode_proc_write(struct file *file,
- 		const char __user *buffer, size_t count, loff_t *pos)
- {
- 	char *end, buf[sizeof("nnnnn\0")];
-+	size_t size;
- 	int tmp;
- 
--	if (copy_from_user(buf, buffer, count))
-+	size = min(count, sizeof(buf));
-+	if (copy_from_user(buf, buffer, size))
- 		return -EFAULT;
- 
- 	tmp = simple_strtol(buf, &end, 0);
-diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
-index c533835..84db18e 100644
---- a/arch/um/kernel/process.c
-+++ b/arch/um/kernel/process.c
-@@ -406,22 +406,6 @@ int singlestepping(void * t)
- 	return 2;
- }
- 
--/*
-- * Only x86 and x86_64 have an arch_align_stack().
-- * All other arches have "#define arch_align_stack(x) (x)"
-- * in their asm/system.h
-- * As this is included in UML from asm-um/system-generic.h,
-- * we can use it to behave as the subarch does.
-- */
--#ifndef arch_align_stack
--unsigned long arch_align_stack(unsigned long sp)
--{
--	if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
--		sp -= get_random_int() % 8192;
--	return sp & ~0xf;
--}
--#endif
--
- unsigned long get_wchan(struct task_struct *p)
- {
- 	unsigned long stack_page, sp, ip;
-diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
-index ad8f795..2c7eec6 100644
---- a/arch/unicore32/include/asm/cache.h
-+++ b/arch/unicore32/include/asm/cache.h
-@@ -12,8 +12,10 @@
- #ifndef __UNICORE_CACHE_H__
- #define __UNICORE_CACHE_H__
- 
--#define L1_CACHE_SHIFT		(5)
--#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-+#include <linux/const.h>
-+
-+#define L1_CACHE_SHIFT		5
-+#define L1_CACHE_BYTES		(_AC(1,UL) << L1_CACHE_SHIFT)
- 
- /*
-  * Memory returned by kmalloc() may be used for DMA, so we must make
-diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
-index fb2e69d..27ff8ca 100644
---- a/arch/x86/Kconfig
-+++ b/arch/x86/Kconfig
-@@ -75,6 +75,7 @@ config X86
- 	select HAVE_BPF_JIT if (X86_64 && NET)
- 	select CLKEVT_I8253
- 	select ARCH_HAVE_NMI_SAFE_CMPXCHG
-+	select HAVE_ARCH_SECCOMP_FILTER
- 
- config INSTRUCTION_DECODER
- 	def_bool (KPROBES || PERF_EVENTS)
-@@ -235,7 +236,7 @@ config X86_HT
- 
- config X86_32_LAZY_GS
- 	def_bool y
--	depends on X86_32 && !CC_STACKPROTECTOR
-+	depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
- 
- config ARCH_HWEIGHT_CFLAGS
- 	string
-@@ -999,6 +1000,7 @@ config MICROCODE_OLD_INTERFACE
- 
- config X86_MSR
- 	tristate "/dev/cpu/*/msr - Model-specific register support"
-+	depends on !GRKERNSEC_KMEM
- 	---help---
- 	  This device gives privileged processes access to the x86
- 	  Model-Specific Registers (MSRs).  It is a character device with
-@@ -1022,7 +1024,7 @@ choice
- 
- config NOHIGHMEM
- 	bool "off"
--	depends on !X86_NUMAQ
-+	depends on !X86_NUMAQ && !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
- 	---help---
- 	  Linux can use up to 64 Gigabytes of physical memory on x86 systems.
- 	  However, the address space of 32-bit x86 processors is only 4
-@@ -1059,7 +1061,7 @@ config NOHIGHMEM
- 
- config HIGHMEM4G
- 	bool "4GB"
--	depends on !X86_NUMAQ
-+	depends on !X86_NUMAQ && !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
- 	---help---
- 	  Select this if you have a 32-bit processor and between 1 and 4
- 	  gigabytes of physical RAM.
-@@ -1113,7 +1115,7 @@ config PAGE_OFFSET
- 	hex
- 	default 0xB0000000 if VMSPLIT_3G_OPT
- 	default 0x80000000 if VMSPLIT_2G
--	default 0x78000000 if VMSPLIT_2G_OPT
-+	default 0x70000000 if VMSPLIT_2G_OPT
- 	default 0x40000000 if VMSPLIT_1G
- 	default 0xC0000000
- 	depends on X86_32
-@@ -1496,6 +1498,7 @@ config SECCOMP
- 
- config CC_STACKPROTECTOR
- 	bool "Enable -fstack-protector buffer overflow detection (EXPERIMENTAL)"
-+	depends on X86_64 || !PAX_MEMORY_UDEREF
- 	---help---
- 	  This option turns on the -fstack-protector GCC feature. This
- 	  feature puts, at the beginning of functions, a canary value on
-@@ -1616,6 +1619,8 @@ config X86_NEED_RELOCS
- config PHYSICAL_ALIGN
- 	hex "Alignment value to which kernel should be aligned" if X86_32
- 	default "0x1000000"
-+	range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
-+	range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
- 	range 0x2000 0x1000000
- 	---help---
- 	  This value puts the alignment restrictions on physical address
-@@ -1647,9 +1652,10 @@ config HOTPLUG_CPU
- 	  Say N if you want to disable CPU hotplug.
- 
- config COMPAT_VDSO
--	def_bool y
-+	def_bool n
- 	prompt "Compat VDSO support"
- 	depends on X86_32 || IA32_EMULATION
-+	depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
- 	---help---
- 	  Map the 32-bit VDSO to the predictable old-style address too.
- 
-diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
-index e3ca7e0..b30b28a 100644
---- a/arch/x86/Kconfig.cpu
-+++ b/arch/x86/Kconfig.cpu
-@@ -341,7 +341,7 @@ config X86_PPRO_FENCE
- 
- config X86_F00F_BUG
- 	def_bool y
--	depends on M586MMX || M586TSC || M586 || M486 || M386
-+	depends on (M586MMX || M586TSC || M586 || M486 || M386) && !PAX_KERNEXEC
- 
- config X86_INVD_BUG
- 	def_bool y
-@@ -365,7 +365,7 @@ config X86_POPAD_OK
- 
- config X86_ALIGNMENT_16
- 	def_bool y
--	depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
-+	depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
- 
- config X86_INTEL_USERCOPY
- 	def_bool y
-@@ -411,7 +411,7 @@ config X86_CMPXCHG64
- # generates cmov.
- config X86_CMOV
- 	def_bool y
--	depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
-+	depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
- 
- config X86_MINIMUM_CPU_FAMILY
- 	int
-diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
-index bf56e17..91465a1 100644
---- a/arch/x86/Kconfig.debug
-+++ b/arch/x86/Kconfig.debug
-@@ -81,7 +81,7 @@ config X86_PTDUMP
- config DEBUG_RODATA
- 	bool "Write protect kernel read-only data structures"
- 	default y
--	depends on DEBUG_KERNEL
-+	depends on DEBUG_KERNEL && BROKEN
- 	---help---
- 	  Mark the kernel read-only data as write-protected in the pagetables,
- 	  in order to catch accidental (and incorrect) writes to such const
-@@ -99,7 +99,7 @@ config DEBUG_RODATA_TEST
- 
- config DEBUG_SET_MODULE_RONX
- 	bool "Set loadable kernel module data as NX and text as RO"
--	depends on MODULES
-+	depends on MODULES && BROKEN
- 	---help---
- 	  This option helps catch unintended modifications to loadable
- 	  kernel module's text and read-only data. It also prevents execution
-@@ -272,7 +272,7 @@ config OPTIMIZE_INLINING
- 
- config DEBUG_STRICT_USER_COPY_CHECKS
- 	bool "Strict copy size checks"
--	depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
-+	depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
- 	---help---
- 	  Enabling this option turns a certain set of sanity checks for user
- 	  copy operations into compile time failures.
-diff --git a/arch/x86/Makefile b/arch/x86/Makefile
-index 03dbc7f5b..e1aa479 100644
---- a/arch/x86/Makefile
-+++ b/arch/x86/Makefile
-@@ -40,12 +40,12 @@ ifeq ($(CONFIG_X86_32),y)
-         KBUILD_CFLAGS += $(cflags-y)
- 
-         # temporary until string.h is fixed
--        KBUILD_CFLAGS += -ffreestanding
- else
-         BITS := 64
-         UTS_MACHINE := x86_64
-         CHECKFLAGS += -D__x86_64__ -m64
- 
-+        biarch := $(call cc-option,-m64)
-         KBUILD_AFLAGS += -m64
-         KBUILD_CFLAGS += -m64
- 
-@@ -72,6 +72,8 @@ else
-         KBUILD_CFLAGS += -maccumulate-outgoing-args
- endif
- 
-+KBUILD_CFLAGS += -ffreestanding
-+
- ifdef CONFIG_CC_STACKPROTECTOR
- 	cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
-         ifeq ($(shell $(CONFIG_SHELL) $(cc_has_sp) $(CC) $(KBUILD_CPPFLAGS) $(biarch)),y)
-@@ -199,3 +201,12 @@ define archhelp
-   echo  '                  FDARGS="..."  arguments for the booted kernel'
-   echo  '                  FDINITRD=file initrd for the booted kernel'
- endef
-+
-+define OLD_LD
-+
-+*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
-+*** Please upgrade your binutils to 2.18 or newer
-+endef
-+
-+archprepare:
-+	$(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
-diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
-index 95365a8..88aadd2 100644
---- a/arch/x86/boot/Makefile
-+++ b/arch/x86/boot/Makefile
-@@ -63,6 +63,9 @@ KBUILD_CFLAGS	:= $(LINUXINCLUDE) -g -Os -D_SETUP -D__KERNEL__ \
- 		   $(call cc-option, -fno-stack-protector) \
- 		   $(call cc-option, -mpreferred-stack-boundary=2)
- KBUILD_CFLAGS	+= $(call cc-option, -m32)
-+ifdef CONSTIFY_PLUGIN
-+KBUILD_CFLAGS	+= -fplugin-arg-constify_plugin-no-constify
-+endif
- KBUILD_AFLAGS	:= $(KBUILD_CFLAGS) -D__ASSEMBLY__
- GCOV_PROFILE := n
- 
-diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
-index 878e4b9..20537ab 100644
---- a/arch/x86/boot/bitops.h
-+++ b/arch/x86/boot/bitops.h
-@@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
- 	u8 v;
- 	const u32 *p = (const u32 *)addr;
- 
--	asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
-+	asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
- 	return v;
- }
- 
-@@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
- 
- static inline void set_bit(int nr, void *addr)
- {
--	asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
-+	asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
- }
- 
- #endif /* BOOT_BITOPS_H */
-diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
-index c7093bd..d4247ffe0 100644
---- a/arch/x86/boot/boot.h
-+++ b/arch/x86/boot/boot.h
-@@ -85,7 +85,7 @@ static inline void io_delay(void)
- static inline u16 ds(void)
- {
- 	u16 seg;
--	asm("movw %%ds,%0" : "=rm" (seg));
-+	asm volatile("movw %%ds,%0" : "=rm" (seg));
- 	return seg;
- }
- 
-@@ -181,7 +181,7 @@ static inline void wrgs32(u32 v, addr_t addr)
- static inline int memcmp(const void *s1, const void *s2, size_t len)
- {
- 	u8 diff;
--	asm("repe; cmpsb; setnz %0"
-+	asm volatile("repe; cmpsb; setnz %0"
- 	    : "=qm" (diff), "+D" (s1), "+S" (s2), "+c" (len));
- 	return diff;
- }
-diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
-index 77453c6..6235831 100644
---- a/arch/x86/boot/compressed/Makefile
-+++ b/arch/x86/boot/compressed/Makefile
-@@ -14,6 +14,9 @@ cflags-$(CONFIG_X86_64) := -mcmodel=small
- KBUILD_CFLAGS += $(cflags-y)
- KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
- KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
-+ifdef CONSTIFY_PLUGIN
-+KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
-+endif
- 
- KBUILD_AFLAGS  := $(KBUILD_CFLAGS) -D__ASSEMBLY__
- GCOV_PROFILE := n
-diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
-index 67a655a..b924059 100644
---- a/arch/x86/boot/compressed/head_32.S
-+++ b/arch/x86/boot/compressed/head_32.S
-@@ -76,7 +76,7 @@ ENTRY(startup_32)
- 	notl	%eax
- 	andl    %eax, %ebx
- #else
--	movl	$LOAD_PHYSICAL_ADDR, %ebx
-+	movl	$____LOAD_PHYSICAL_ADDR, %ebx
- #endif
- 
- 	/* Target address to relocate to for decompression */
-@@ -162,7 +162,7 @@ relocated:
-  * and where it was actually loaded.
-  */
- 	movl	%ebp, %ebx
--	subl	$LOAD_PHYSICAL_ADDR, %ebx
-+	subl	$____LOAD_PHYSICAL_ADDR, %ebx
- 	jz	2f	/* Nothing to be done if loaded at compiled addr. */
- /*
-  * Process relocations.
-@@ -170,8 +170,7 @@ relocated:
- 
- 1:	subl	$4, %edi
- 	movl	(%edi), %ecx
--	testl	%ecx, %ecx
--	jz	2f
-+	jecxz	2f
- 	addl	%ebx, -__PAGE_OFFSET(%ebx, %ecx)
- 	jmp	1b
- 2:
-diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
-index 35af09d..99c9676 100644
---- a/arch/x86/boot/compressed/head_64.S
-+++ b/arch/x86/boot/compressed/head_64.S
-@@ -91,7 +91,7 @@ ENTRY(startup_32)
- 	notl	%eax
- 	andl	%eax, %ebx
- #else
--	movl	$LOAD_PHYSICAL_ADDR, %ebx
-+	movl	$____LOAD_PHYSICAL_ADDR, %ebx
- #endif
- 
- 	/* Target address to relocate to for decompression */
-@@ -233,7 +233,7 @@ ENTRY(startup_64)
- 	notq	%rax
- 	andq	%rax, %rbp
- #else
--	movq	$LOAD_PHYSICAL_ADDR, %rbp
-+	movq	$____LOAD_PHYSICAL_ADDR, %rbp
- #endif
- 
- 	/* Target address to relocate to for decompression */
-diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
-index 3a19d04..7c1d55a 100644
---- a/arch/x86/boot/compressed/misc.c
-+++ b/arch/x86/boot/compressed/misc.c
-@@ -310,7 +310,7 @@ static void parse_elf(void *output)
- 		case PT_LOAD:
- #ifdef CONFIG_RELOCATABLE
- 			dest = output;
--			dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
-+			dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
- #else
- 			dest = (void *)(phdr->p_paddr);
- #endif
-@@ -363,7 +363,7 @@ asmlinkage void decompress_kernel(void *rmode, memptr heap,
- 		error("Destination address too large");
- #endif
- #ifndef CONFIG_RELOCATABLE
--	if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
-+	if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
- 		error("Wrong destination address");
- #endif
- 
-diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
-index 4d3ff03..e4972ff 100644
---- a/arch/x86/boot/cpucheck.c
-+++ b/arch/x86/boot/cpucheck.c
-@@ -74,7 +74,7 @@ static int has_fpu(void)
- 	u16 fcw = -1, fsw = -1;
- 	u32 cr0;
- 
--	asm("movl %%cr0,%0" : "=r" (cr0));
-+	asm volatile("movl %%cr0,%0" : "=r" (cr0));
- 	if (cr0 & (X86_CR0_EM|X86_CR0_TS)) {
- 		cr0 &= ~(X86_CR0_EM|X86_CR0_TS);
- 		asm volatile("movl %0,%%cr0" : : "r" (cr0));
-@@ -90,7 +90,7 @@ static int has_eflag(u32 mask)
- {
- 	u32 f0, f1;
- 
--	asm("pushfl ; "
-+	asm volatile("pushfl ; "
- 	    "pushfl ; "
- 	    "popl %0 ; "
- 	    "movl %0,%1 ; "
-@@ -115,7 +115,7 @@ static void get_flags(void)
- 		set_bit(X86_FEATURE_FPU, cpu.flags);
- 
- 	if (has_eflag(X86_EFLAGS_ID)) {
--		asm("cpuid"
-+		asm volatile("cpuid"
- 		    : "=a" (max_intel_level),
- 		      "=b" (cpu_vendor[0]),
- 		      "=d" (cpu_vendor[1]),
-@@ -124,7 +124,7 @@ static void get_flags(void)
- 
- 		if (max_intel_level >= 0x00000001 &&
- 		    max_intel_level <= 0x0000ffff) {
--			asm("cpuid"
-+			asm volatile("cpuid"
- 			    : "=a" (tfms),
- 			      "=c" (cpu.flags[4]),
- 			      "=d" (cpu.flags[0])
-@@ -136,7 +136,7 @@ static void get_flags(void)
- 				cpu.model += ((tfms >> 16) & 0xf) << 4;
- 		}
- 
--		asm("cpuid"
-+		asm volatile("cpuid"
- 		    : "=a" (max_amd_level)
- 		    : "a" (0x80000000)
- 		    : "ebx", "ecx", "edx");
-@@ -144,7 +144,7 @@ static void get_flags(void)
- 		if (max_amd_level >= 0x80000001 &&
- 		    max_amd_level <= 0x8000ffff) {
- 			u32 eax = 0x80000001;
--			asm("cpuid"
-+			asm volatile("cpuid"
- 			    : "+a" (eax),
- 			      "=c" (cpu.flags[6]),
- 			      "=d" (cpu.flags[1])
-@@ -203,9 +203,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
- 		u32 ecx = MSR_K7_HWCR;
- 		u32 eax, edx;
- 
--		asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
-+		asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
- 		eax &= ~(1 << 15);
--		asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
-+		asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
- 
- 		get_flags();	/* Make sure it really did something */
- 		err = check_flags();
-@@ -218,9 +218,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
- 		u32 ecx = MSR_VIA_FCR;
- 		u32 eax, edx;
- 
--		asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
-+		asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
- 		eax |= (1<<1)|(1<<7);
--		asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
-+		asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
- 
- 		set_bit(X86_FEATURE_CX8, cpu.flags);
- 		err = check_flags();
-@@ -231,12 +231,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
- 		u32 eax, edx;
- 		u32 level = 1;
- 
--		asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
--		asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
--		asm("cpuid"
-+		asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
-+		asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
-+		asm volatile("cpuid"
- 		    : "+a" (level), "=d" (cpu.flags[0])
- 		    : : "ecx", "ebx");
--		asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
-+		asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
- 
- 		err = check_flags();
- 	}
-diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
-index bdb4d45..77703de 100644
---- a/arch/x86/boot/header.S
-+++ b/arch/x86/boot/header.S
-@@ -224,10 +224,14 @@ setup_data:		.quad 0			# 64-bit physical pointer to
- 						# single linked list of
- 						# struct setup_data
- 
--pref_address:		.quad LOAD_PHYSICAL_ADDR	# preferred load addr
-+pref_address:		.quad ____LOAD_PHYSICAL_ADDR	# preferred load addr
- 
- #define ZO_INIT_SIZE	(ZO__end - ZO_startup_32 + ZO_z_extract_offset)
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+#define VO_INIT_SIZE	(VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
-+#else
- #define VO_INIT_SIZE	(VO__end - VO__text)
-+#endif
- #if ZO_INIT_SIZE > VO_INIT_SIZE
- #define INIT_SIZE ZO_INIT_SIZE
- #else
-diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
-index db75d07..8e6d0af 100644
---- a/arch/x86/boot/memory.c
-+++ b/arch/x86/boot/memory.c
-@@ -19,7 +19,7 @@
- 
- static int detect_memory_e820(void)
- {
--	int count = 0;
-+	unsigned int count = 0;
- 	struct biosregs ireg, oreg;
- 	struct e820entry *desc = boot_params.e820_map;
- 	static struct e820entry buf; /* static so it is zeroed */
-diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
-index 11e8c6e..fdbb1ed 100644
---- a/arch/x86/boot/video-vesa.c
-+++ b/arch/x86/boot/video-vesa.c
-@@ -200,6 +200,7 @@ static void vesa_store_pm_info(void)
- 
- 	boot_params.screen_info.vesapm_seg = oreg.es;
- 	boot_params.screen_info.vesapm_off = oreg.di;
-+	boot_params.screen_info.vesapm_size = oreg.cx;
- }
- 
- /*
-diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
-index 43eda28..5ab5fdb 100644
---- a/arch/x86/boot/video.c
-+++ b/arch/x86/boot/video.c
-@@ -96,7 +96,7 @@ static void store_mode_params(void)
- static unsigned int get_entry(void)
- {
- 	char entry_buf[4];
--	int i, len = 0;
-+	unsigned int i, len = 0;
- 	int key;
- 	unsigned int v;
- 
-diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
-index 5b577d5..3c1fed4 100644
---- a/arch/x86/crypto/aes-x86_64-asm_64.S
-+++ b/arch/x86/crypto/aes-x86_64-asm_64.S
-@@ -8,6 +8,8 @@
-  * including this sentence is retained in full.
-  */
- 
-+#include <asm/alternative-asm.h>
-+
- .extern crypto_ft_tab
- .extern crypto_it_tab
- .extern crypto_fl_tab
-@@ -71,6 +73,8 @@ FUNC:	movq	r1,r2;			\
- 	je	B192;			\
- 	leaq	32(r9),r9;
- 
-+#define ret	pax_force_retaddr 0, 1; ret
-+
- #define epilogue(r1,r2,r3,r4,r5,r6,r7,r8,r9) \
- 	movq	r1,r2;			\
- 	movq	r3,r4;			\
-diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
-index 3470624..201259d 100644
---- a/arch/x86/crypto/aesni-intel_asm.S
-+++ b/arch/x86/crypto/aesni-intel_asm.S
-@@ -31,6 +31,7 @@
- 
- #include <linux/linkage.h>
- #include <asm/inst.h>
-+#include <asm/alternative-asm.h>
- 
- #ifdef __x86_64__
- .data
-@@ -1436,7 +1437,9 @@ _return_T_done_decrypt:
- 	pop	%r14
- 	pop	%r13
- 	pop	%r12
-+	pax_force_retaddr 0, 1
- 	ret
-+ENDPROC(aesni_gcm_dec)
- 
- 
- /*****************************************************************************
-@@ -1699,7 +1702,9 @@ _return_T_done_encrypt:
- 	pop	%r14
- 	pop	%r13
- 	pop	%r12
-+	pax_force_retaddr 0, 1
- 	ret
-+ENDPROC(aesni_gcm_enc)
- 
- #endif
- 
-@@ -1714,6 +1719,7 @@ _key_expansion_256a:
- 	pxor %xmm1, %xmm0
- 	movaps %xmm0, (TKEYP)
- 	add $0x10, TKEYP
-+	pax_force_retaddr_bts
- 	ret
- 
- .align 4
-@@ -1738,6 +1744,7 @@ _key_expansion_192a:
- 	shufps $0b01001110, %xmm2, %xmm1
- 	movaps %xmm1, 0x10(TKEYP)
- 	add $0x20, TKEYP
-+	pax_force_retaddr_bts
- 	ret
- 
- .align 4
-@@ -1757,6 +1764,7 @@ _key_expansion_192b:
- 
- 	movaps %xmm0, (TKEYP)
- 	add $0x10, TKEYP
-+	pax_force_retaddr_bts
- 	ret
- 
- .align 4
-@@ -1769,6 +1777,7 @@ _key_expansion_256b:
- 	pxor %xmm1, %xmm2
- 	movaps %xmm2, (TKEYP)
- 	add $0x10, TKEYP
-+	pax_force_retaddr_bts
- 	ret
- 
- /*
-@@ -1881,7 +1890,9 @@ ENTRY(aesni_set_key)
- #ifndef __x86_64__
- 	popl KEYP
- #endif
-+	pax_force_retaddr 0, 1
- 	ret
-+ENDPROC(aesni_set_key)
- 
- /*
-  * void aesni_enc(struct crypto_aes_ctx *ctx, u8 *dst, const u8 *src)
-@@ -1902,7 +1913,9 @@ ENTRY(aesni_enc)
- 	popl KLEN
- 	popl KEYP
- #endif
-+	pax_force_retaddr 0, 1
- 	ret
-+ENDPROC(aesni_enc)
- 
- /*
-  * _aesni_enc1:		internal ABI
-@@ -1959,6 +1972,7 @@ _aesni_enc1:
- 	AESENC KEY STATE
- 	movaps 0x70(TKEYP), KEY
- 	AESENCLAST KEY STATE
-+	pax_force_retaddr_bts
- 	ret
- 
- /*
-@@ -2067,6 +2081,7 @@ _aesni_enc4:
- 	AESENCLAST KEY STATE2
- 	AESENCLAST KEY STATE3
- 	AESENCLAST KEY STATE4
-+	pax_force_retaddr_bts
- 	ret
- 
- /*
-@@ -2089,7 +2104,9 @@ ENTRY(aesni_dec)
- 	popl KLEN
- 	popl KEYP
- #endif
-+	pax_force_retaddr 0, 1
- 	ret
-+ENDPROC(aesni_dec)
- 
- /*
-  * _aesni_dec1:		internal ABI
-@@ -2146,6 +2163,7 @@ _aesni_dec1:
- 	AESDEC KEY STATE
- 	movaps 0x70(TKEYP), KEY
- 	AESDECLAST KEY STATE
-+	pax_force_retaddr_bts
- 	ret
- 
- /*
-@@ -2254,6 +2272,7 @@ _aesni_dec4:
- 	AESDECLAST KEY STATE2
- 	AESDECLAST KEY STATE3
- 	AESDECLAST KEY STATE4
-+	pax_force_retaddr_bts
- 	ret
- 
- /*
-@@ -2311,7 +2330,9 @@ ENTRY(aesni_ecb_enc)
- 	popl KEYP
- 	popl LEN
- #endif
-+	pax_force_retaddr 0, 1
- 	ret
-+ENDPROC(aesni_ecb_enc)
- 
- /*
-  * void aesni_ecb_dec(struct crypto_aes_ctx *ctx, const u8 *dst, u8 *src,
-@@ -2369,7 +2390,9 @@ ENTRY(aesni_ecb_dec)
- 	popl KEYP
- 	popl LEN
- #endif
-+	pax_force_retaddr 0, 1
- 	ret
-+ENDPROC(aesni_ecb_dec)
- 
- /*
-  * void aesni_cbc_enc(struct crypto_aes_ctx *ctx, const u8 *dst, u8 *src,
-@@ -2410,7 +2433,9 @@ ENTRY(aesni_cbc_enc)
- 	popl LEN
- 	popl IVP
- #endif
-+	pax_force_retaddr 0, 1
- 	ret
-+ENDPROC(aesni_cbc_enc)
- 
- /*
-  * void aesni_cbc_dec(struct crypto_aes_ctx *ctx, const u8 *dst, u8 *src,
-@@ -2500,7 +2525,9 @@ ENTRY(aesni_cbc_dec)
- 	popl LEN
- 	popl IVP
- #endif
-+	pax_force_retaddr 0, 1
- 	ret
-+ENDPROC(aesni_cbc_dec)
- 
- #ifdef __x86_64__
- .align 16
-@@ -2526,6 +2553,7 @@ _aesni_inc_init:
- 	mov $1, TCTR_LOW
- 	MOVQ_R64_XMM TCTR_LOW INC
- 	MOVQ_R64_XMM CTR TCTR_LOW
-+	pax_force_retaddr_bts
- 	ret
- 
- /*
-@@ -2554,6 +2582,7 @@ _aesni_inc:
- .Linc_low:
- 	movaps CTR, IV
- 	PSHUFB_XMM BSWAP_MASK IV
-+	pax_force_retaddr_bts
- 	ret
- 
- /*
-@@ -2614,5 +2643,7 @@ ENTRY(aesni_ctr_enc)
- .Lctr_enc_ret:
- 	movups IV, (IVP)
- .Lctr_enc_just_ret:
-+	pax_force_retaddr 0, 1
- 	ret
-+ENDPROC(aesni_ctr_enc)
- #endif
-diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
-index 391d245..67f35c2 100644
---- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
-+++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
-@@ -20,6 +20,8 @@
-  *
-  */
- 
-+#include <asm/alternative-asm.h>
-+
- .file "blowfish-x86_64-asm.S"
- .text
- 
-@@ -151,9 +153,11 @@ __blowfish_enc_blk:
- 	jnz __enc_xor;
- 
- 	write_block();
-+	pax_force_retaddr 0, 1
- 	ret;
- __enc_xor:
- 	xor_block();
-+	pax_force_retaddr 0, 1
- 	ret;
- 
- .align 8
-@@ -188,6 +192,7 @@ blowfish_dec_blk:
- 
- 	movq %r11, %rbp;
- 
-+	pax_force_retaddr 0, 1
- 	ret;
- 
- /**********************************************************************
-@@ -342,6 +347,7 @@ __blowfish_enc_blk_4way:
- 
- 	popq %rbx;
- 	popq %rbp;
-+	pax_force_retaddr 0, 1
- 	ret;
- 
- __enc_xor4:
-@@ -349,6 +355,7 @@ __enc_xor4:
- 
- 	popq %rbx;
- 	popq %rbp;
-+	pax_force_retaddr 0, 1
- 	ret;
- 
- .align 8
-@@ -386,5 +393,6 @@ blowfish_dec_blk_4way:
- 	popq %rbx;
- 	popq %rbp;
- 
-+	pax_force_retaddr 0, 1
- 	ret;
- 
-diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
-index 6214a9b..1f4fc9a 100644
---- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
-+++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
-@@ -1,3 +1,5 @@
-+#include <asm/alternative-asm.h>
-+
- # enter ECRYPT_encrypt_bytes
- .text
- .p2align 5
-@@ -790,6 +792,7 @@ ECRYPT_encrypt_bytes:
- 	add	%r11,%rsp
- 	mov	%rdi,%rax
- 	mov	%rsi,%rdx
-+	pax_force_retaddr 0, 1
- 	ret
- #   bytesatleast65:
- ._bytesatleast65:
-@@ -891,6 +894,7 @@ ECRYPT_keysetup:
- 	add	%r11,%rsp
- 	mov	%rdi,%rax
- 	mov	%rsi,%rdx
-+	pax_force_retaddr
- 	ret
- # enter ECRYPT_ivsetup
- .text
-@@ -917,4 +921,5 @@ ECRYPT_ivsetup:
- 	add	%r11,%rsp
- 	mov	%rdi,%rax
- 	mov	%rsi,%rdx
-+	pax_force_retaddr
- 	ret
-diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
-index b2c2f57..8470cab 100644
---- a/arch/x86/crypto/sha1_ssse3_asm.S
-+++ b/arch/x86/crypto/sha1_ssse3_asm.S
-@@ -28,6 +28,8 @@
-  * (at your option) any later version.
-  */
- 
-+#include <asm/alternative-asm.h>
-+
- #define CTX	%rdi	// arg1
- #define BUF	%rsi	// arg2
- #define CNT	%rdx	// arg3
-@@ -104,6 +106,7 @@
- 	pop	%r12
- 	pop	%rbp
- 	pop	%rbx
-+	pax_force_retaddr 0, 1
- 	ret
- 
- 	.size	\name, .-\name
-diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
-index 5b012a2..36d5364 100644
---- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
-+++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
-@@ -20,6 +20,8 @@
-  *
-  */
- 
-+#include <asm/alternative-asm.h>
-+
- .file "twofish-x86_64-asm-3way.S"
- .text
- 
-@@ -260,6 +262,7 @@ __twofish_enc_blk_3way:
- 	popq %r13;
- 	popq %r14;
- 	popq %r15;
-+	pax_force_retaddr 0, 1
- 	ret;
- 
- __enc_xor3:
-@@ -271,6 +274,7 @@ __enc_xor3:
- 	popq %r13;
- 	popq %r14;
- 	popq %r15;
-+	pax_force_retaddr 0, 1
- 	ret;
- 
- .global twofish_dec_blk_3way
-@@ -312,5 +316,6 @@ twofish_dec_blk_3way:
- 	popq %r13;
- 	popq %r14;
- 	popq %r15;
-+	pax_force_retaddr 0, 1
- 	ret;
- 
-diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
-index 7bcf3fc..f53832f 100644
---- a/arch/x86/crypto/twofish-x86_64-asm_64.S
-+++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
-@@ -21,6 +21,7 @@
- .text
- 
- #include <asm/asm-offsets.h>
-+#include <asm/alternative-asm.h>
- 
- #define a_offset	0
- #define b_offset	4
-@@ -268,6 +269,7 @@ twofish_enc_blk:
- 
- 	popq	R1
- 	movq	$1,%rax
-+	pax_force_retaddr 0, 1
- 	ret
- 
- twofish_dec_blk:
-@@ -319,4 +321,5 @@ twofish_dec_blk:
- 
- 	popq	R1
- 	movq	$1,%rax
-+	pax_force_retaddr 0, 1
- 	ret
-diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
-index fd84387..887aa7e 100644
---- a/arch/x86/ia32/ia32_aout.c
-+++ b/arch/x86/ia32/ia32_aout.c
-@@ -162,6 +162,8 @@ static int aout_core_dump(long signr, struct pt_regs *regs, struct file *file,
- 	unsigned long dump_start, dump_size;
- 	struct user32 dump;
- 
-+	memset(&dump, 0, sizeof(dump));
-+
- 	fs = get_fs();
- 	set_fs(KERNEL_DS);
- 	has_dumped = 1;
-@@ -315,6 +317,13 @@ static int load_aout_binary(struct linux_binprm *bprm, struct pt_regs *regs)
- 	current->mm->free_area_cache = TASK_UNMAPPED_BASE;
- 	current->mm->cached_hole_size = 0;
- 
-+	retval = setup_arg_pages(bprm, IA32_STACK_TOP, EXSTACK_DEFAULT);
-+	if (retval < 0) {
-+		/* Someone check-me: is this error path enough? */
-+		send_sig(SIGKILL, current, 0);
-+		return retval;
-+	}
-+
- 	install_exec_creds(bprm);
- 	current->flags &= ~PF_FORKNOEXEC;
- 
-@@ -410,13 +419,6 @@ beyond_if:
- 
- 	set_brk(current->mm->start_brk, current->mm->brk);
- 
--	retval = setup_arg_pages(bprm, IA32_STACK_TOP, EXSTACK_DEFAULT);
--	if (retval < 0) {
--		/* Someone check-me: is this error path enough? */
--		send_sig(SIGKILL, current, 0);
--		return retval;
--	}
--
- 	current->mm->start_stack =
- 		(unsigned long)create_aout_tables((char __user *)bprm->p, bprm);
- 	/* start thread */
-diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
-index 6557769..dfa8ead 100644
---- a/arch/x86/ia32/ia32_signal.c
-+++ b/arch/x86/ia32/ia32_signal.c
-@@ -73,6 +73,10 @@ int copy_siginfo_to_user32(compat_siginfo_t __user *to, siginfo_t *from)
- 			switch (from->si_code >> 16) {
- 			case __SI_FAULT >> 16:
- 				break;
-+			case __SI_SYS >> 16:
-+				put_user_ex(from->si_syscall, &to->si_syscall);
-+				put_user_ex(from->si_arch, &to->si_arch);
-+				break;
- 			case __SI_CHLD >> 16:
- 				put_user_ex(from->si_utime, &to->si_utime);
- 				put_user_ex(from->si_stime, &to->si_stime);
-@@ -169,7 +173,7 @@ asmlinkage long sys32_sigaltstack(const stack_ia32_t __user *uss_ptr,
- 	}
- 	seg = get_fs();
- 	set_fs(KERNEL_DS);
--	ret = do_sigaltstack(uss_ptr ? &uss : NULL, &uoss, regs->sp);
-+	ret = do_sigaltstack(uss_ptr ? (const stack_t __force_user *)&uss : NULL, (stack_t __force_user *)&uoss, regs->sp);
- 	set_fs(seg);
- 	if (ret >= 0 && uoss_ptr)  {
- 		if (!access_ok(VERIFY_WRITE, uoss_ptr, sizeof(stack_ia32_t)))
-@@ -370,7 +374,7 @@ static int ia32_setup_sigcontext(struct sigcontext_ia32 __user *sc,
-  */
- static void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
- 				 size_t frame_size,
--				 void **fpstate)
-+				 void __user **fpstate)
- {
- 	unsigned long sp;
- 
-@@ -391,7 +395,7 @@ static void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
- 
- 	if (used_math()) {
- 		sp = sp - sig_xstate_ia32_size;
--		*fpstate = (struct _fpstate_ia32 *) sp;
-+		*fpstate = (struct _fpstate_ia32 __user *) sp;
- 		if (save_i387_xstate_ia32(*fpstate) < 0)
- 			return (void __user *) -1L;
- 	}
-@@ -399,7 +403,7 @@ static void __user *get_sigframe(struct k_sigaction *ka, struct pt_regs *regs,
- 	sp -= frame_size;
- 	/* Align the stack pointer according to the i386 ABI,
- 	 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
--	sp = ((sp + 4) & -16ul) - 4;
-+	sp = ((sp - 12) & -16ul) - 4;
- 	return (void __user *) sp;
- }
- 
-@@ -457,7 +461,7 @@ int ia32_setup_frame(int sig, struct k_sigaction *ka,
- 		 * These are actually not used anymore, but left because some
- 		 * gdb versions depend on them as a marker.
- 		 */
--		put_user_ex(*((u64 *)&code), (u64 *)frame->retcode);
-+		put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
- 	} put_user_catch(err);
- 
- 	if (err)
-@@ -499,7 +503,7 @@ int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
- 		0xb8,
- 		__NR_ia32_rt_sigreturn,
- 		0x80cd,
--		0,
-+		0
- 	};
- 
- 	frame = get_sigframe(ka, regs, sizeof(*frame), &fpstate);
-@@ -529,16 +533,18 @@ int ia32_setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
- 
- 		if (ka->sa.sa_flags & SA_RESTORER)
- 			restorer = ka->sa.sa_restorer;
-+		else if (current->mm->context.vdso)
-+			/* Return stub is in 32bit vsyscall page */
-+			restorer = VDSO32_SYMBOL(current->mm->context.vdso, rt_sigreturn);
- 		else
--			restorer = VDSO32_SYMBOL(current->mm->context.vdso,
--						 rt_sigreturn);
-+			restorer = &frame->retcode;
- 		put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
- 
- 		/*
- 		 * Not actually used anymore, but left because some gdb
- 		 * versions need it.
- 		 */
--		put_user_ex(*((u64 *)&code), (u64 *)frame->retcode);
-+		put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
- 	} put_user_catch(err);
- 
- 	if (err)
-diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
-index 95b4eb3..1b112f5 100644
---- a/arch/x86/ia32/ia32entry.S
-+++ b/arch/x86/ia32/ia32entry.S
-@@ -13,7 +13,9 @@
- #include <asm/thread_info.h>	
- #include <asm/segment.h>
- #include <asm/irqflags.h>
-+#include <asm/pgtable.h>
- #include <linux/linkage.h>
-+#include <asm/alternative-asm.h>
- 
- /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this.  */
- #include <linux/elf-em.h>
-@@ -95,6 +97,32 @@ ENTRY(native_irq_enable_sysexit)
- ENDPROC(native_irq_enable_sysexit)
- #endif
- 
-+	.macro pax_enter_kernel_user
-+	pax_set_fptr_mask
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	call pax_enter_kernel_user
-+#endif
-+	.endm
-+
-+	.macro pax_exit_kernel_user
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	call pax_exit_kernel_user
-+#endif
-+#ifdef CONFIG_PAX_RANDKSTACK
-+	pushq %rax
-+	pushq %r11
-+	call pax_randomize_kstack
-+	popq %r11
-+	popq %rax
-+#endif
-+	.endm
-+
-+.macro pax_erase_kstack
-+#ifdef CONFIG_PAX_MEMORY_STACKLEAK
-+	call pax_erase_kstack
-+#endif
-+.endm
-+
- /*
-  * 32bit SYSENTER instruction entry.
-  *
-@@ -121,12 +149,6 @@ ENTRY(ia32_sysenter_target)
- 	CFI_REGISTER	rsp,rbp
- 	SWAPGS_UNSAFE_STACK
- 	movq	PER_CPU_VAR(kernel_stack), %rsp
--	addq	$(KERNEL_STACK_OFFSET),%rsp
--	/*
--	 * No need to follow this irqs on/off section: the syscall
--	 * disabled irqs, here we enable it straight after entry:
--	 */
--	ENABLE_INTERRUPTS(CLBR_NONE)
-  	movl	%ebp,%ebp		/* zero extension */
- 	pushq_cfi $__USER32_DS
- 	/*CFI_REL_OFFSET ss,0*/
-@@ -134,25 +156,44 @@ ENTRY(ia32_sysenter_target)
- 	CFI_REL_OFFSET rsp,0
- 	pushfq_cfi
- 	/*CFI_REL_OFFSET rflags,0*/
--	movl	8*3-THREAD_SIZE+TI_sysenter_return(%rsp), %r10d
--	CFI_REGISTER rip,r10
-+	orl	$X86_EFLAGS_IF,(%rsp)
-+	GET_THREAD_INFO(%r11)
-+	movl	TI_sysenter_return(%r11), %r11d
-+	CFI_REGISTER rip,r11
- 	pushq_cfi $__USER32_CS
- 	/*CFI_REL_OFFSET cs,0*/
- 	movl	%eax, %eax
--	pushq_cfi %r10
-+	pushq_cfi %r11
- 	CFI_REL_OFFSET rip,0
- 	pushq_cfi %rax
- 	cld
- 	SAVE_ARGS 0,1,0
-+	pax_enter_kernel_user
-+
-+#ifdef CONFIG_PAX_RANDKSTACK
-+	pax_erase_kstack
-+#endif
-+
-+	/*
-+	 * No need to follow this irqs on/off section: the syscall
-+	 * disabled irqs, here we enable it straight after entry:
-+	 */
-+	ENABLE_INTERRUPTS(CLBR_NONE)
-  	/* no need to do an access_ok check here because rbp has been
-  	   32bit zero extended */ 
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	mov pax_user_shadow_base,%r11
-+	add %r11,%rbp
-+#endif
-+
- 1:	movl	(%rbp),%ebp
-  	.section __ex_table,"a"
-  	.quad 1b,ia32_badarg
-  	.previous	
--	GET_THREAD_INFO(%r10)
--	orl    $TS_COMPAT,TI_status(%r10)
--	testl  $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r10)
-+	GET_THREAD_INFO(%r11)
-+	orl    $TS_COMPAT,TI_status(%r11)
-+	testl  $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
- 	CFI_REMEMBER_STATE
- 	jnz  sysenter_tracesys
- 	cmpq	$(IA32_NR_syscalls-1),%rax
-@@ -162,13 +203,15 @@ sysenter_do_call:
- sysenter_dispatch:
- 	call	*ia32_sys_call_table(,%rax,8)
- 	movq	%rax,RAX-ARGOFFSET(%rsp)
--	GET_THREAD_INFO(%r10)
-+	GET_THREAD_INFO(%r11)
- 	DISABLE_INTERRUPTS(CLBR_NONE)
- 	TRACE_IRQS_OFF
--	testl	$_TIF_ALLWORK_MASK,TI_flags(%r10)
-+	testl	$_TIF_ALLWORK_MASK,TI_flags(%r11)
- 	jnz	sysexit_audit
- sysexit_from_sys_call:
--	andl    $~TS_COMPAT,TI_status(%r10)
-+	pax_exit_kernel_user
-+	pax_erase_kstack
-+	andl    $~TS_COMPAT,TI_status(%r11)
- 	/* clear IF, that popfq doesn't enable interrupts early */
- 	andl  $~0x200,EFLAGS-R11(%rsp) 
- 	movl	RIP-R11(%rsp),%edx		/* User %eip */
-@@ -194,6 +237,9 @@ sysexit_from_sys_call:
- 	movl %eax,%esi			/* 2nd arg: syscall number */
- 	movl $AUDIT_ARCH_I386,%edi	/* 1st arg: audit arch */
- 	call audit_syscall_entry
-+
-+	pax_erase_kstack
-+
- 	movl RAX-ARGOFFSET(%rsp),%eax	/* reload syscall number */
- 	cmpq $(IA32_NR_syscalls-1),%rax
- 	ja ia32_badsys
-@@ -205,7 +251,7 @@ sysexit_from_sys_call:
- 	.endm
- 
- 	.macro auditsys_exit exit
--	testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r10)
-+	testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
- 	jnz ia32_ret_from_sys_call
- 	TRACE_IRQS_ON
- 	ENABLE_INTERRUPTS(CLBR_NONE)
-@@ -215,12 +261,12 @@ sysexit_from_sys_call:
- 	movzbl %al,%edi		/* zero-extend that into %edi */
- 	inc %edi /* first arg, 0->1(AUDITSC_SUCCESS), 1->2(AUDITSC_FAILURE) */
- 	call audit_syscall_exit
--	GET_THREAD_INFO(%r10)
-+	GET_THREAD_INFO(%r11)
- 	movl RAX-ARGOFFSET(%rsp),%eax	/* reload syscall return value */
- 	movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
- 	DISABLE_INTERRUPTS(CLBR_NONE)
- 	TRACE_IRQS_OFF
--	testl %edi,TI_flags(%r10)
-+	testl %edi,TI_flags(%r11)
- 	jz \exit
- 	CLEAR_RREGS -ARGOFFSET
- 	jmp int_with_check
-@@ -238,7 +284,7 @@ sysexit_audit:
- 
- sysenter_tracesys:
- #ifdef CONFIG_AUDITSYSCALL
--	testl	$(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r10)
-+	testl	$(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
- 	jz	sysenter_auditsys
- #endif
- 	SAVE_REST
-@@ -250,6 +296,9 @@ sysenter_tracesys:
- 	RESTORE_REST
- 	cmpq	$(IA32_NR_syscalls-1),%rax
- 	ja	int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
-+
-+	pax_erase_kstack
-+
- 	jmp	sysenter_do_call
- 	CFI_ENDPROC
- ENDPROC(ia32_sysenter_target)
-@@ -277,19 +326,25 @@ ENDPROC(ia32_sysenter_target)
- ENTRY(ia32_cstar_target)
- 	CFI_STARTPROC32	simple
- 	CFI_SIGNAL_FRAME
--	CFI_DEF_CFA	rsp,KERNEL_STACK_OFFSET
-+	CFI_DEF_CFA	rsp,0
- 	CFI_REGISTER	rip,rcx
- 	/*CFI_REGISTER	rflags,r11*/
- 	SWAPGS_UNSAFE_STACK
- 	movl	%esp,%r8d
- 	CFI_REGISTER	rsp,r8
- 	movq	PER_CPU_VAR(kernel_stack),%rsp
-+	SAVE_ARGS 8*6,0,0
-+	pax_enter_kernel_user
-+
-+#ifdef CONFIG_PAX_RANDKSTACK
-+	pax_erase_kstack
-+#endif
-+
- 	/*
- 	 * No need to follow this irqs on/off section: the syscall
- 	 * disabled irqs and here we enable it straight after entry:
- 	 */
- 	ENABLE_INTERRUPTS(CLBR_NONE)
--	SAVE_ARGS 8,0,0
- 	movl 	%eax,%eax	/* zero extension */
- 	movq	%rax,ORIG_RAX-ARGOFFSET(%rsp)
- 	movq	%rcx,RIP-ARGOFFSET(%rsp)
-@@ -305,13 +360,19 @@ ENTRY(ia32_cstar_target)
- 	/* no need to do an access_ok check here because r8 has been
- 	   32bit zero extended */ 
- 	/* hardware stack frame is complete now */	
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	mov pax_user_shadow_base,%r11
-+	add %r11,%r8
-+#endif
-+
- 1:	movl	(%r8),%r9d
- 	.section __ex_table,"a"
- 	.quad 1b,ia32_badarg
- 	.previous	
--	GET_THREAD_INFO(%r10)
--	orl   $TS_COMPAT,TI_status(%r10)
--	testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r10)
-+	GET_THREAD_INFO(%r11)
-+	orl   $TS_COMPAT,TI_status(%r11)
-+	testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
- 	CFI_REMEMBER_STATE
- 	jnz   cstar_tracesys
- 	cmpq $IA32_NR_syscalls-1,%rax
-@@ -321,13 +382,15 @@ cstar_do_call:
- cstar_dispatch:
- 	call *ia32_sys_call_table(,%rax,8)
- 	movq %rax,RAX-ARGOFFSET(%rsp)
--	GET_THREAD_INFO(%r10)
-+	GET_THREAD_INFO(%r11)
- 	DISABLE_INTERRUPTS(CLBR_NONE)
- 	TRACE_IRQS_OFF
--	testl $_TIF_ALLWORK_MASK,TI_flags(%r10)
-+	testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
- 	jnz sysretl_audit
- sysretl_from_sys_call:
--	andl $~TS_COMPAT,TI_status(%r10)
-+	pax_exit_kernel_user
-+	pax_erase_kstack
-+	andl $~TS_COMPAT,TI_status(%r11)
- 	RESTORE_ARGS 0,-ARG_SKIP,0,0,0
- 	movl RIP-ARGOFFSET(%rsp),%ecx
- 	CFI_REGISTER rip,rcx
-@@ -355,7 +418,7 @@ sysretl_audit:
- 
- cstar_tracesys:
- #ifdef CONFIG_AUDITSYSCALL
--	testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r10)
-+	testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
- 	jz cstar_auditsys
- #endif
- 	xchgl %r9d,%ebp
-@@ -369,6 +432,9 @@ cstar_tracesys:
- 	xchgl %ebp,%r9d
- 	cmpq $(IA32_NR_syscalls-1),%rax
- 	ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
-+
-+	pax_erase_kstack
-+
- 	jmp cstar_do_call
- END(ia32_cstar_target)
- 				
-@@ -409,20 +475,26 @@ ENTRY(ia32_syscall)
- 	CFI_REL_OFFSET	rip,RIP-RIP
- 	PARAVIRT_ADJUST_EXCEPTION_FRAME
- 	SWAPGS
--	/*
--	 * No need to follow this irqs on/off section: the syscall
--	 * disabled irqs and here we enable it straight after entry:
--	 */
--	ENABLE_INTERRUPTS(CLBR_NONE)
- 	movl %eax,%eax
- 	pushq_cfi %rax
- 	cld
- 	/* note the registers are not zero extended to the sf.
- 	   this could be a problem. */
- 	SAVE_ARGS 0,1,0
--	GET_THREAD_INFO(%r10)
--	orl   $TS_COMPAT,TI_status(%r10)
--	testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r10)
-+	pax_enter_kernel_user
-+
-+#ifdef CONFIG_PAX_RANDKSTACK
-+	pax_erase_kstack
-+#endif
-+
-+	/*
-+	 * No need to follow this irqs on/off section: the syscall
-+	 * disabled irqs and here we enable it straight after entry:
-+	 */
-+	ENABLE_INTERRUPTS(CLBR_NONE)
-+	GET_THREAD_INFO(%r11)
-+	orl   $TS_COMPAT,TI_status(%r11)
-+	testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
- 	jnz ia32_tracesys
- 	cmpq $(IA32_NR_syscalls-1),%rax
- 	ja ia32_badsys
-@@ -445,6 +517,9 @@ ia32_tracesys:
- 	RESTORE_REST
- 	cmpq $(IA32_NR_syscalls-1),%rax
- 	ja  int_ret_from_sys_call	/* ia32_tracesys has set RAX(%rsp) */
-+
-+	pax_erase_kstack
-+
- 	jmp ia32_do_call
- END(ia32_syscall)
- 
-@@ -455,6 +530,7 @@ ia32_badsys:
- 
- quiet_ni_syscall:
- 	movq $-ENOSYS,%rax
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- 	
-diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
-index f6f5c53..8e51d70 100644
---- a/arch/x86/ia32/sys_ia32.c
-+++ b/arch/x86/ia32/sys_ia32.c
-@@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
-  */
- static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
- {
--	typeof(ubuf->st_uid) uid = 0;
--	typeof(ubuf->st_gid) gid = 0;
-+	typeof(((struct stat64 *)0)->st_uid) uid = 0;
-+	typeof(((struct stat64 *)0)->st_gid) gid = 0;
- 	SET_UID(uid, stat->uid);
- 	SET_GID(gid, stat->gid);
- 	if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
-@@ -308,8 +308,8 @@ asmlinkage long sys32_rt_sigprocmask(int how, compat_sigset_t __user *set,
- 	}
- 	set_fs(KERNEL_DS);
- 	ret = sys_rt_sigprocmask(how,
--				 set ? (sigset_t __user *)&s : NULL,
--				 oset ? (sigset_t __user *)&s : NULL,
-+				 set ? (sigset_t __force_user *)&s : NULL,
-+				 oset ? (sigset_t __force_user *)&s : NULL,
- 				 sigsetsize);
- 	set_fs(old_fs);
- 	if (ret)
-@@ -332,7 +332,7 @@ asmlinkage long sys32_alarm(unsigned int seconds)
- 	return alarm_setitimer(seconds);
- }
- 
--asmlinkage long sys32_waitpid(compat_pid_t pid, unsigned int *stat_addr,
-+asmlinkage long sys32_waitpid(compat_pid_t pid, unsigned int __user *stat_addr,
- 			      int options)
- {
- 	return compat_sys_wait4(pid, stat_addr, options, NULL);
-@@ -353,7 +353,7 @@ asmlinkage long sys32_sched_rr_get_interval(compat_pid_t pid,
- 	mm_segment_t old_fs = get_fs();
- 
- 	set_fs(KERNEL_DS);
--	ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
-+	ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
- 	set_fs(old_fs);
- 	if (put_compat_timespec(&t, interval))
- 		return -EFAULT;
-@@ -363,13 +363,13 @@ asmlinkage long sys32_sched_rr_get_interval(compat_pid_t pid,
- asmlinkage long sys32_rt_sigpending(compat_sigset_t __user *set,
- 				    compat_size_t sigsetsize)
- {
--	sigset_t s;
-+	sigset_t s = { };
- 	compat_sigset_t s32;
- 	int ret;
- 	mm_segment_t old_fs = get_fs();
- 
- 	set_fs(KERNEL_DS);
--	ret = sys_rt_sigpending((sigset_t __user *)&s, sigsetsize);
-+	ret = sys_rt_sigpending((sigset_t __force_user *)&s, sigsetsize);
- 	set_fs(old_fs);
- 	if (!ret) {
- 		switch (_NSIG_WORDS) {
-@@ -394,7 +394,7 @@ asmlinkage long sys32_rt_sigqueueinfo(int pid, int sig,
- 	if (copy_siginfo_from_user32(&info, uinfo))
- 		return -EFAULT;
- 	set_fs(KERNEL_DS);
--	ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __user *)&info);
-+	ret = sys_rt_sigqueueinfo(pid, sig, (siginfo_t __force_user *)&info);
- 	set_fs(old_fs);
- 	return ret;
- }
-@@ -439,7 +439,7 @@ asmlinkage long sys32_sendfile(int out_fd, int in_fd,
- 		return -EFAULT;
- 
- 	set_fs(KERNEL_DS);
--	ret = sys_sendfile(out_fd, in_fd, offset ? (off_t __user *)&of : NULL,
-+	ret = sys_sendfile(out_fd, in_fd, offset ? (off_t __force_user *)&of : NULL,
- 			   count);
- 	set_fs(old_fs);
- 
-diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
-index 091508b..7692c6f 100644
---- a/arch/x86/include/asm/alternative-asm.h
-+++ b/arch/x86/include/asm/alternative-asm.h
-@@ -4,10 +4,10 @@
- 
- #ifdef CONFIG_SMP
- 	.macro LOCK_PREFIX
--1:	lock
-+672:	lock
- 	.section .smp_locks,"a"
- 	.balign 4
--	.long 1b - .
-+	.long 672b - .
- 	.previous
- 	.endm
- #else
-@@ -15,6 +15,45 @@
- 	.endm
- #endif
- 
-+#ifdef KERNEXEC_PLUGIN
-+	.macro pax_force_retaddr_bts rip=0
-+	btsq $63,\rip(%rsp)
-+	.endm
-+#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
-+	.macro pax_force_retaddr rip=0, reload=0
-+	btsq $63,\rip(%rsp)
-+	.endm
-+	.macro pax_force_fptr ptr
-+	btsq $63,\ptr
-+	.endm
-+	.macro pax_set_fptr_mask
-+	.endm
-+#endif
-+#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
-+	.macro pax_force_retaddr rip=0, reload=0
-+	.if \reload
-+	pax_set_fptr_mask
-+	.endif
-+	orq %r10,\rip(%rsp)
-+	.endm
-+	.macro pax_force_fptr ptr
-+	orq %r10,\ptr
-+	.endm
-+	.macro pax_set_fptr_mask
-+	movabs $0x8000000000000000,%r10
-+	.endm
-+#endif
-+#else
-+	.macro pax_force_retaddr rip=0, reload=0
-+	.endm
-+	.macro pax_force_fptr ptr
-+	.endm
-+	.macro pax_force_retaddr_bts rip=0
-+	.endm
-+	.macro pax_set_fptr_mask
-+	.endm
-+#endif
-+
- .macro altinstruction_entry orig alt feature orig_len alt_len
- 	.long \orig - .
- 	.long \alt - .
-diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
-index 37ad100..7d47faa 100644
---- a/arch/x86/include/asm/alternative.h
-+++ b/arch/x86/include/asm/alternative.h
-@@ -89,7 +89,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
-       ".section .discard,\"aw\",@progbits\n"				\
-       "	 .byte 0xff + (664f-663f) - (662b-661b)\n" /* rlen <= slen */	\
-       ".previous\n"							\
--      ".section .altinstr_replacement, \"ax\"\n"			\
-+      ".section .altinstr_replacement, \"a\"\n"			\
-       "663:\n\t" newinstr "\n664:\n"		/* replacement     */	\
-       ".previous"
- 
-diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
-index 1a6c09a..fec2432 100644
---- a/arch/x86/include/asm/apic.h
-+++ b/arch/x86/include/asm/apic.h
-@@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
- 
- #ifdef CONFIG_X86_LOCAL_APIC
- 
--extern unsigned int apic_verbosity;
-+extern int apic_verbosity;
- extern int local_apic_timer_c2_ok;
- 
- extern int disable_apic;
-diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
-index 20370c6..a2eb9b0 100644
---- a/arch/x86/include/asm/apm.h
-+++ b/arch/x86/include/asm/apm.h
-@@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
- 	__asm__ __volatile__(APM_DO_ZERO_SEGS
- 		"pushl %%edi\n\t"
- 		"pushl %%ebp\n\t"
--		"lcall *%%cs:apm_bios_entry\n\t"
-+		"lcall *%%ss:apm_bios_entry\n\t"
- 		"setc %%al\n\t"
- 		"popl %%ebp\n\t"
- 		"popl %%edi\n\t"
-@@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
- 	__asm__ __volatile__(APM_DO_ZERO_SEGS
- 		"pushl %%edi\n\t"
- 		"pushl %%ebp\n\t"
--		"lcall *%%cs:apm_bios_entry\n\t"
-+		"lcall *%%ss:apm_bios_entry\n\t"
- 		"setc %%bl\n\t"
- 		"popl %%ebp\n\t"
- 		"popl %%edi\n\t"
-diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
-index 58cb6d4..a4b806c 100644
---- a/arch/x86/include/asm/atomic.h
-+++ b/arch/x86/include/asm/atomic.h
-@@ -22,7 +22,18 @@
-  */
- static inline int atomic_read(const atomic_t *v)
- {
--	return (*(volatile int *)&(v)->counter);
-+	return (*(volatile const int *)&(v)->counter);
-+}
-+
-+/**
-+ * atomic_read_unchecked - read atomic variable
-+ * @v: pointer of type atomic_unchecked_t
-+ *
-+ * Atomically reads the value of @v.
-+ */
-+static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
-+{
-+	return (*(volatile const int *)&(v)->counter);
- }
- 
- /**
-@@ -38,6 +49,18 @@ static inline void atomic_set(atomic_t *v, int i)
- }
- 
- /**
-+ * atomic_set_unchecked - set atomic variable
-+ * @v: pointer of type atomic_unchecked_t
-+ * @i: required value
-+ *
-+ * Atomically sets the value of @v to @i.
-+ */
-+static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
-+{
-+	v->counter = i;
-+}
-+
-+/**
-  * atomic_add - add integer to atomic variable
-  * @i: integer value to add
-  * @v: pointer of type atomic_t
-@@ -46,7 +69,29 @@ static inline void atomic_set(atomic_t *v, int i)
-  */
- static inline void atomic_add(int i, atomic_t *v)
- {
--	asm volatile(LOCK_PREFIX "addl %1,%0"
-+	asm volatile(LOCK_PREFIX "addl %1,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "subl %1,%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     : "+m" (v->counter)
-+		     : "ir" (i));
-+}
-+
-+/**
-+ * atomic_add_unchecked - add integer to atomic variable
-+ * @i: integer value to add
-+ * @v: pointer of type atomic_unchecked_t
-+ *
-+ * Atomically adds @i to @v.
-+ */
-+static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
-+{
-+	asm volatile(LOCK_PREFIX "addl %1,%0\n"
- 		     : "+m" (v->counter)
- 		     : "ir" (i));
- }
-@@ -60,7 +105,29 @@ static inline void atomic_add(int i, atomic_t *v)
-  */
- static inline void atomic_sub(int i, atomic_t *v)
- {
--	asm volatile(LOCK_PREFIX "subl %1,%0"
-+	asm volatile(LOCK_PREFIX "subl %1,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "addl %1,%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     : "+m" (v->counter)
-+		     : "ir" (i));
-+}
-+
-+/**
-+ * atomic_sub_unchecked - subtract integer from atomic variable
-+ * @i: integer value to subtract
-+ * @v: pointer of type atomic_unchecked_t
-+ *
-+ * Atomically subtracts @i from @v.
-+ */
-+static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
-+{
-+	asm volatile(LOCK_PREFIX "subl %1,%0\n"
- 		     : "+m" (v->counter)
- 		     : "ir" (i));
- }
-@@ -78,7 +145,16 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
- {
- 	unsigned char c;
- 
--	asm volatile(LOCK_PREFIX "subl %2,%0; sete %1"
-+	asm volatile(LOCK_PREFIX "subl %2,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "addl %2,%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     "sete %1\n"
- 		     : "+m" (v->counter), "=qm" (c)
- 		     : "ir" (i) : "memory");
- 	return c;
-@@ -92,7 +168,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
-  */
- static inline void atomic_inc(atomic_t *v)
- {
--	asm volatile(LOCK_PREFIX "incl %0"
-+	asm volatile(LOCK_PREFIX "incl %0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "decl %0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     : "+m" (v->counter));
-+}
-+
-+/**
-+ * atomic_inc_unchecked - increment atomic variable
-+ * @v: pointer of type atomic_unchecked_t
-+ *
-+ * Atomically increments @v by 1.
-+ */
-+static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
-+{
-+	asm volatile(LOCK_PREFIX "incl %0\n"
- 		     : "+m" (v->counter));
- }
- 
-@@ -104,7 +200,27 @@ static inline void atomic_inc(atomic_t *v)
-  */
- static inline void atomic_dec(atomic_t *v)
- {
--	asm volatile(LOCK_PREFIX "decl %0"
-+	asm volatile(LOCK_PREFIX "decl %0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "incl %0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     : "+m" (v->counter));
-+}
-+
-+/**
-+ * atomic_dec_unchecked - decrement atomic variable
-+ * @v: pointer of type atomic_unchecked_t
-+ *
-+ * Atomically decrements @v by 1.
-+ */
-+static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
-+{
-+	asm volatile(LOCK_PREFIX "decl %0\n"
- 		     : "+m" (v->counter));
- }
- 
-@@ -120,7 +236,16 @@ static inline int atomic_dec_and_test(atomic_t *v)
- {
- 	unsigned char c;
- 
--	asm volatile(LOCK_PREFIX "decl %0; sete %1"
-+	asm volatile(LOCK_PREFIX "decl %0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "incl %0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     "sete %1\n"
- 		     : "+m" (v->counter), "=qm" (c)
- 		     : : "memory");
- 	return c != 0;
-@@ -138,7 +263,35 @@ static inline int atomic_inc_and_test(atomic_t *v)
- {
- 	unsigned char c;
- 
--	asm volatile(LOCK_PREFIX "incl %0; sete %1"
-+	asm volatile(LOCK_PREFIX "incl %0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "decl %0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     "sete %1\n"
-+		     : "+m" (v->counter), "=qm" (c)
-+		     : : "memory");
-+	return c != 0;
-+}
-+
-+/**
-+ * atomic_inc_and_test_unchecked - increment and test
-+ * @v: pointer of type atomic_unchecked_t
-+ *
-+ * Atomically increments @v by 1
-+ * and returns true if the result is zero, or false for all
-+ * other cases.
-+ */
-+static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
-+{
-+	unsigned char c;
-+
-+	asm volatile(LOCK_PREFIX "incl %0\n"
-+		     "sete %1\n"
- 		     : "+m" (v->counter), "=qm" (c)
- 		     : : "memory");
- 	return c != 0;
-@@ -157,7 +310,16 @@ static inline int atomic_add_negative(int i, atomic_t *v)
- {
- 	unsigned char c;
- 
--	asm volatile(LOCK_PREFIX "addl %2,%0; sets %1"
-+	asm volatile(LOCK_PREFIX "addl %2,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "subl %2,%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     "sets %1\n"
- 		     : "+m" (v->counter), "=qm" (c)
- 		     : "ir" (i) : "memory");
- 	return c;
-@@ -179,7 +341,7 @@ static inline int atomic_add_return(int i, atomic_t *v)
- 		goto no_xadd;
- #endif
- 	/* Modern 486+ processor */
--	return i + xadd(&v->counter, i);
-+	return i + xadd_check_overflow(&v->counter, i);
- 
- #ifdef CONFIG_M386
- no_xadd: /* Legacy 386 processor */
-@@ -192,6 +354,34 @@ no_xadd: /* Legacy 386 processor */
- }
- 
- /**
-+ * atomic_add_return_unchecked - add integer and return
-+ * @i: integer value to add
-+ * @v: pointer of type atomic_unchecked_t
-+ *
-+ * Atomically adds @i to @v and returns @i + @v
-+ */
-+static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
-+{
-+#ifdef CONFIG_M386
-+	int __i;
-+	unsigned long flags;
-+	if (unlikely(boot_cpu_data.x86 <= 3))
-+		goto no_xadd;
-+#endif
-+	/* Modern 486+ processor */
-+	return i + xadd(&v->counter, i);
-+
-+#ifdef CONFIG_M386
-+no_xadd: /* Legacy 386 processor */
-+	raw_local_irq_save(flags);
-+	__i = atomic_read_unchecked(v);
-+	atomic_set_unchecked(v, i + __i);
-+	raw_local_irq_restore(flags);
-+	return i + __i;
-+#endif
-+}
-+
-+/**
-  * atomic_sub_return - subtract integer and return
-  * @v: pointer of type atomic_t
-  * @i: integer value to subtract
-@@ -204,6 +394,10 @@ static inline int atomic_sub_return(int i, atomic_t *v)
- }
- 
- #define atomic_inc_return(v)  (atomic_add_return(1, v))
-+static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
-+{
-+	return atomic_add_return_unchecked(1, v);
-+}
- #define atomic_dec_return(v)  (atomic_sub_return(1, v))
- 
- static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
-@@ -211,11 +405,21 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
- 	return cmpxchg(&v->counter, old, new);
- }
- 
-+static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
-+{
-+	return cmpxchg(&v->counter, old, new);
-+}
-+
- static inline int atomic_xchg(atomic_t *v, int new)
- {
- 	return xchg(&v->counter, new);
- }
- 
-+static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
-+{
-+	return xchg(&v->counter, new);
-+}
-+
- /**
-  * __atomic_add_unless - add unless the number is already a given value
-  * @v: pointer of type atomic_t
-@@ -227,12 +431,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
-  */
- static inline int __atomic_add_unless(atomic_t *v, int a, int u)
- {
--	int c, old;
-+	int c, old, new;
- 	c = atomic_read(v);
- 	for (;;) {
--		if (unlikely(c == (u)))
-+		if (unlikely(c == u))
- 			break;
--		old = atomic_cmpxchg((v), c, c + (a));
-+
-+		asm volatile("addl %2,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+			     "jno 0f\n"
-+			     "subl %2,%0\n"
-+			     "int $4\n0:\n"
-+			     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+			     : "=r" (new)
-+			     : "0" (c), "ir" (a));
-+
-+		old = atomic_cmpxchg(v, c, new);
- 		if (likely(old == c))
- 			break;
- 		c = old;
-@@ -240,6 +457,48 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
- 	return c;
- }
- 
-+/**
-+ * atomic_inc_not_zero_hint - increment if not null
-+ * @v: pointer of type atomic_t
-+ * @hint: probable value of the atomic before the increment
-+ *
-+ * This version of atomic_inc_not_zero() gives a hint of probable
-+ * value of the atomic. This helps processor to not read the memory
-+ * before doing the atomic read/modify/write cycle, lowering
-+ * number of bus transactions on some arches.
-+ *
-+ * Returns: 0 if increment was not done, 1 otherwise.
-+ */
-+#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
-+static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
-+{
-+	int val, c = hint, new;
-+
-+	/* sanity test, should be removed by compiler if hint is a constant */
-+	if (!hint)
-+		return __atomic_add_unless(v, 1, 0);
-+
-+	do {
-+		asm volatile("incl %0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+			     "jno 0f\n"
-+			     "decl %0\n"
-+			     "int $4\n0:\n"
-+			     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+			     : "=r" (new)
-+			     : "0" (c));
-+
-+		val = atomic_cmpxchg(v, c, new);
-+		if (val == c)
-+			return 1;
-+		c = val;
-+	} while (c);
-+
-+	return 0;
-+}
- 
- /*
-  * atomic_dec_if_positive - decrement by 1 if old value positive
-@@ -293,14 +552,37 @@ static inline void atomic_or_long(unsigned long *v1, unsigned long v2)
- #endif
- 
- /* These are x86-specific, used by some header files */
--#define atomic_clear_mask(mask, addr)				\
--	asm volatile(LOCK_PREFIX "andl %0,%1"			\
--		     : : "r" (~(mask)), "m" (*(addr)) : "memory")
-+static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
-+{
-+	asm volatile(LOCK_PREFIX "andl %1,%0"
-+		     : "+m" (v->counter)
-+		     : "r" (~(mask))
-+		     : "memory");
-+}
- 
--#define atomic_set_mask(mask, addr)				\
--	asm volatile(LOCK_PREFIX "orl %0,%1"			\
--		     : : "r" ((unsigned)(mask)), "m" (*(addr))	\
--		     : "memory")
-+static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
-+{
-+	asm volatile(LOCK_PREFIX "andl %1,%0"
-+		     : "+m" (v->counter)
-+		     : "r" (~(mask))
-+		     : "memory");
-+}
-+
-+static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
-+{
-+	asm volatile(LOCK_PREFIX "orl %1,%0"
-+		     : "+m" (v->counter)
-+		     : "r" (mask)
-+		     : "memory");
-+}
-+
-+static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
-+{
-+	asm volatile(LOCK_PREFIX "orl %1,%0"
-+		     : "+m" (v->counter)
-+		     : "r" (mask)
-+		     : "memory");
-+}
- 
- /* Atomic operations are already serializing on x86 */
- #define smp_mb__before_atomic_dec()	barrier()
-diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
-index 24098aa..1e37723 100644
---- a/arch/x86/include/asm/atomic64_32.h
-+++ b/arch/x86/include/asm/atomic64_32.h
-@@ -12,6 +12,14 @@ typedef struct {
- 	u64 __aligned(8) counter;
- } atomic64_t;
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+typedef struct {
-+	u64 __aligned(8) counter;
-+} atomic64_unchecked_t;
-+#else
-+typedef atomic64_t atomic64_unchecked_t;
-+#endif
-+
- #define ATOMIC64_INIT(val)	{ (val) }
- 
- #ifdef CONFIG_X86_CMPXCHG64
-@@ -38,6 +46,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
- }
- 
- /**
-+ * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
-+ * @p: pointer to type atomic64_unchecked_t
-+ * @o: expected value
-+ * @n: new value
-+ *
-+ * Atomically sets @v to @n if it was equal to @o and returns
-+ * the old value.
-+ */
-+
-+static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
-+{
-+	return cmpxchg64(&v->counter, o, n);
-+}
-+
-+/**
-  * atomic64_xchg - xchg atomic64 variable
-  * @v: pointer to type atomic64_t
-  * @n: value to assign
-@@ -77,6 +100,24 @@ static inline void atomic64_set(atomic64_t *v, long long i)
- }
- 
- /**
-+ * atomic64_set_unchecked - set atomic64 variable
-+ * @v: pointer to type atomic64_unchecked_t
-+ * @n: value to assign
-+ *
-+ * Atomically sets the value of @v to @n.
-+ */
-+static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
-+{
-+	unsigned high = (unsigned)(i >> 32);
-+	unsigned low = (unsigned)i;
-+	asm volatile(ATOMIC64_ALTERNATIVE(set)
-+		     : "+b" (low), "+c" (high)
-+		     : "S" (v)
-+		     : "eax", "edx", "memory"
-+		     );
-+}
-+
-+/**
-  * atomic64_read - read atomic64 variable
-  * @v: pointer to type atomic64_t
-  *
-@@ -93,6 +134,22 @@ static inline long long atomic64_read(atomic64_t *v)
-  }
- 
- /**
-+ * atomic64_read_unchecked - read atomic64 variable
-+ * @v: pointer to type atomic64_unchecked_t
-+ *
-+ * Atomically reads the value of @v and returns it.
-+ */
-+static inline long long atomic64_read_unchecked(atomic64_unchecked_t *v)
-+{
-+	long long r;
-+	asm volatile(ATOMIC64_ALTERNATIVE(read_unchecked)
-+		     : "=A" (r), "+c" (v)
-+		     : : "memory"
-+		     );
-+	return r;
-+ }
-+
-+/**
-  * atomic64_add_return - add and return
-  * @i: integer value to add
-  * @v: pointer to type atomic64_t
-@@ -108,6 +165,22 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
- 	return i;
- }
- 
-+/**
-+ * atomic64_add_return_unchecked - add and return
-+ * @i: integer value to add
-+ * @v: pointer to type atomic64_unchecked_t
-+ *
-+ * Atomically adds @i to @v and returns @i + *@v
-+ */
-+static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
-+{
-+	asm volatile(ATOMIC64_ALTERNATIVE(add_return_unchecked)
-+		     : "+A" (i), "+c" (v)
-+		     : : "memory"
-+		     );
-+	return i;
-+}
-+
- /*
-  * Other variants with different arithmetic operators:
-  */
-@@ -131,6 +204,17 @@ static inline long long atomic64_inc_return(atomic64_t *v)
- 	return a;
- }
- 
-+static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
-+{
-+	long long a;
-+	asm volatile(ATOMIC64_ALTERNATIVE(inc_return_unchecked)
-+		     : "=A" (a)
-+		     : "S" (v)
-+		     : "memory", "ecx"
-+		     );
-+	return a;
-+}
-+
- static inline long long atomic64_dec_return(atomic64_t *v)
- {
- 	long long a;
-@@ -159,6 +243,22 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
- }
- 
- /**
-+ * atomic64_add_unchecked - add integer to atomic64 variable
-+ * @i: integer value to add
-+ * @v: pointer to type atomic64_unchecked_t
-+ *
-+ * Atomically adds @i to @v.
-+ */
-+static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
-+{
-+	asm volatile(ATOMIC64_ALTERNATIVE_(add_unchecked, add_return_unchecked)
-+		     : "+A" (i), "+c" (v)
-+		     : : "memory"
-+		     );
-+	return i;
-+}
-+
-+/**
-  * atomic64_sub - subtract the atomic64 variable
-  * @i: integer value to subtract
-  * @v: pointer to type atomic64_t
-diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
-index 0e1cbfc..5623683 100644
---- a/arch/x86/include/asm/atomic64_64.h
-+++ b/arch/x86/include/asm/atomic64_64.h
-@@ -18,7 +18,19 @@
-  */
- static inline long atomic64_read(const atomic64_t *v)
- {
--	return (*(volatile long *)&(v)->counter);
-+	return (*(volatile const long *)&(v)->counter);
-+}
-+
-+/**
-+ * atomic64_read_unchecked - read atomic64 variable
-+ * @v: pointer of type atomic64_unchecked_t
-+ *
-+ * Atomically reads the value of @v.
-+ * Doesn't imply a read memory barrier.
-+ */
-+static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
-+{
-+	return (*(volatile const long *)&(v)->counter);
- }
- 
- /**
-@@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
- }
- 
- /**
-+ * atomic64_set_unchecked - set atomic64 variable
-+ * @v: pointer to type atomic64_unchecked_t
-+ * @i: required value
-+ *
-+ * Atomically sets the value of @v to @i.
-+ */
-+static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
-+{
-+	v->counter = i;
-+}
-+
-+/**
-  * atomic64_add - add integer to atomic64 variable
-  * @i: integer value to add
-  * @v: pointer to type atomic64_t
-@@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
-  */
- static inline void atomic64_add(long i, atomic64_t *v)
- {
-+	asm volatile(LOCK_PREFIX "addq %1,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "subq %1,%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     : "=m" (v->counter)
-+		     : "er" (i), "m" (v->counter));
-+}
-+
-+/**
-+ * atomic64_add_unchecked - add integer to atomic64 variable
-+ * @i: integer value to add
-+ * @v: pointer to type atomic64_unchecked_t
-+ *
-+ * Atomically adds @i to @v.
-+ */
-+static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
-+{
- 	asm volatile(LOCK_PREFIX "addq %1,%0"
- 		     : "=m" (v->counter)
- 		     : "er" (i), "m" (v->counter));
-@@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
-  */
- static inline void atomic64_sub(long i, atomic64_t *v)
- {
--	asm volatile(LOCK_PREFIX "subq %1,%0"
-+	asm volatile(LOCK_PREFIX "subq %1,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "addq %1,%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     : "=m" (v->counter)
-+		     : "er" (i), "m" (v->counter));
-+}
-+
-+/**
-+ * atomic64_sub_unchecked - subtract the atomic64 variable
-+ * @i: integer value to subtract
-+ * @v: pointer to type atomic64_unchecked_t
-+ *
-+ * Atomically subtracts @i from @v.
-+ */
-+static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
-+{
-+	asm volatile(LOCK_PREFIX "subq %1,%0\n"
- 		     : "=m" (v->counter)
- 		     : "er" (i), "m" (v->counter));
- }
-@@ -74,7 +142,16 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
- {
- 	unsigned char c;
- 
--	asm volatile(LOCK_PREFIX "subq %2,%0; sete %1"
-+	asm volatile(LOCK_PREFIX "subq %2,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "addq %2,%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     "sete %1\n"
- 		     : "=m" (v->counter), "=qm" (c)
- 		     : "er" (i), "m" (v->counter) : "memory");
- 	return c;
-@@ -88,6 +165,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
-  */
- static inline void atomic64_inc(atomic64_t *v)
- {
-+	asm volatile(LOCK_PREFIX "incq %0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "decq %0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     : "=m" (v->counter)
-+		     : "m" (v->counter));
-+}
-+
-+/**
-+ * atomic64_inc_unchecked - increment atomic64 variable
-+ * @v: pointer to type atomic64_unchecked_t
-+ *
-+ * Atomically increments @v by 1.
-+ */
-+static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
-+{
- 	asm volatile(LOCK_PREFIX "incq %0"
- 		     : "=m" (v->counter)
- 		     : "m" (v->counter));
-@@ -101,7 +199,28 @@ static inline void atomic64_inc(atomic64_t *v)
-  */
- static inline void atomic64_dec(atomic64_t *v)
- {
--	asm volatile(LOCK_PREFIX "decq %0"
-+	asm volatile(LOCK_PREFIX "decq %0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "incq %0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     : "=m" (v->counter)
-+		     : "m" (v->counter));
-+}
-+
-+/**
-+ * atomic64_dec_unchecked - decrement atomic64 variable
-+ * @v: pointer to type atomic64_t
-+ *
-+ * Atomically decrements @v by 1.
-+ */
-+static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
-+{
-+	asm volatile(LOCK_PREFIX "decq %0\n"
- 		     : "=m" (v->counter)
- 		     : "m" (v->counter));
- }
-@@ -118,7 +237,16 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
- {
- 	unsigned char c;
- 
--	asm volatile(LOCK_PREFIX "decq %0; sete %1"
-+	asm volatile(LOCK_PREFIX "decq %0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "incq %0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     "sete %1\n"
- 		     : "=m" (v->counter), "=qm" (c)
- 		     : "m" (v->counter) : "memory");
- 	return c != 0;
-@@ -136,7 +264,16 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
- {
- 	unsigned char c;
- 
--	asm volatile(LOCK_PREFIX "incq %0; sete %1"
-+	asm volatile(LOCK_PREFIX "incq %0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "decq %0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     "sete %1\n"
- 		     : "=m" (v->counter), "=qm" (c)
- 		     : "m" (v->counter) : "memory");
- 	return c != 0;
-@@ -155,7 +292,16 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
- {
- 	unsigned char c;
- 
--	asm volatile(LOCK_PREFIX "addq %2,%0; sets %1"
-+	asm volatile(LOCK_PREFIX "addq %2,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX "subq %2,%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     "sets %1\n"
- 		     : "=m" (v->counter), "=qm" (c)
- 		     : "er" (i), "m" (v->counter) : "memory");
- 	return c;
-@@ -170,6 +316,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
-  */
- static inline long atomic64_add_return(long i, atomic64_t *v)
- {
-+	return i + xadd_check_overflow(&v->counter, i);
-+}
-+
-+/**
-+ * atomic64_add_return_unchecked - add and return
-+ * @i: integer value to add
-+ * @v: pointer to type atomic64_unchecked_t
-+ *
-+ * Atomically adds @i to @v and returns @i + @v
-+ */
-+static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
-+{
- 	return i + xadd(&v->counter, i);
- }
- 
-@@ -179,6 +337,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
- }
- 
- #define atomic64_inc_return(v)  (atomic64_add_return(1, (v)))
-+static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
-+{
-+	return atomic64_add_return_unchecked(1, v);
-+}
- #define atomic64_dec_return(v)  (atomic64_sub_return(1, (v)))
- 
- static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
-@@ -186,6 +348,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
- 	return cmpxchg(&v->counter, old, new);
- }
- 
-+static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
-+{
-+	return cmpxchg(&v->counter, old, new);
-+}
-+
- static inline long atomic64_xchg(atomic64_t *v, long new)
- {
- 	return xchg(&v->counter, new);
-@@ -202,17 +369,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
-  */
- static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
- {
--	long c, old;
-+	long c, old, new;
- 	c = atomic64_read(v);
- 	for (;;) {
--		if (unlikely(c == (u)))
-+		if (unlikely(c == u))
- 			break;
--		old = atomic64_cmpxchg((v), c, c + (a));
-+
-+		asm volatile("add %2,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+			     "jno 0f\n"
-+			     "sub %2,%0\n"
-+			     "int $4\n0:\n"
-+			     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+			     : "=r" (new)
-+			     : "0" (c), "ir" (a));
-+
-+		old = atomic64_cmpxchg(v, c, new);
- 		if (likely(old == c))
- 			break;
- 		c = old;
- 	}
--	return c != (u);
-+	return c != u;
- }
- 
- #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
-diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
-index 1775d6e..c312a36 100644
---- a/arch/x86/include/asm/bitops.h
-+++ b/arch/x86/include/asm/bitops.h
-@@ -38,7 +38,7 @@
-  * a mask operation on a byte.
-  */
- #define IS_IMMEDIATE(nr)		(__builtin_constant_p(nr))
--#define CONST_MASK_ADDR(nr, addr)	BITOP_ADDR((void *)(addr) + ((nr)>>3))
-+#define CONST_MASK_ADDR(nr, addr)	BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
- #define CONST_MASK(nr)			(1 << ((nr) & 7))
- 
- /**
-@@ -344,7 +344,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
-  *
-  * Undefined if no bit exists, so code should check against 0 first.
-  */
--static inline unsigned long __ffs(unsigned long word)
-+static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
- {
- 	asm("bsf %1,%0"
- 		: "=r" (word)
-@@ -358,7 +358,7 @@ static inline unsigned long __ffs(unsigned long word)
-  *
-  * Undefined if no zero exists, so code should check against ~0UL first.
-  */
--static inline unsigned long ffz(unsigned long word)
-+static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
- {
- 	asm("bsf %1,%0"
- 		: "=r" (word)
-diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
-index 5e1a2ee..c9f9533 100644
---- a/arch/x86/include/asm/boot.h
-+++ b/arch/x86/include/asm/boot.h
-@@ -11,10 +11,15 @@
- #include <asm/pgtable_types.h>
- 
- /* Physical address where kernel should be loaded. */
--#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
-+#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
- 				+ (CONFIG_PHYSICAL_ALIGN - 1)) \
- 				& ~(CONFIG_PHYSICAL_ALIGN - 1))
- 
-+#ifndef __ASSEMBLY__
-+extern unsigned char __LOAD_PHYSICAL_ADDR[];
-+#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
-+#endif
-+
- /* Minimum kernel alignment, as a power of two */
- #ifdef CONFIG_X86_64
- #define MIN_KERNEL_ALIGN_LG2	PMD_SHIFT
-diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
-index 48f99f1..d78ebf9 100644
---- a/arch/x86/include/asm/cache.h
-+++ b/arch/x86/include/asm/cache.h
-@@ -5,12 +5,13 @@
- 
- /* L1 cache line size */
- #define L1_CACHE_SHIFT	(CONFIG_X86_L1_CACHE_SHIFT)
--#define L1_CACHE_BYTES	(1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_BYTES	(_AC(1,UL) << L1_CACHE_SHIFT)
- 
- #define __read_mostly __attribute__((__section__(".data..read_mostly")))
-+#define __read_only __attribute__((__section__(".data..read_only")))
- 
- #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
--#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
-+#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
- 
- #ifdef CONFIG_X86_VSMP
- #ifdef CONFIG_SMP
-diff --git a/arch/x86/include/asm/cacheflush.h b/arch/x86/include/asm/cacheflush.h
-index 4e12668..501d239 100644
---- a/arch/x86/include/asm/cacheflush.h
-+++ b/arch/x86/include/asm/cacheflush.h
-@@ -26,7 +26,7 @@ static inline unsigned long get_page_memtype(struct page *pg)
- 	unsigned long pg_flags = pg->flags & _PGMT_MASK;
- 
- 	if (pg_flags == _PGMT_DEFAULT)
--		return -1;
-+		return ~0UL;
- 	else if (pg_flags == _PGMT_WC)
- 		return _PAGE_CACHE_WC;
- 	else if (pg_flags == _PGMT_UC_MINUS)
-diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
-index 46fc474..b02b0f9 100644
---- a/arch/x86/include/asm/checksum_32.h
-+++ b/arch/x86/include/asm/checksum_32.h
-@@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
- 					    int len, __wsum sum,
- 					    int *src_err_ptr, int *dst_err_ptr);
- 
-+asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
-+						  int len, __wsum sum,
-+						  int *src_err_ptr, int *dst_err_ptr);
-+
-+asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
-+						  int len, __wsum sum,
-+						  int *src_err_ptr, int *dst_err_ptr);
-+
- /*
-  *	Note: when you get a NULL pointer exception here this means someone
-  *	passed in an incorrect kernel address to one of these functions.
-@@ -50,7 +58,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
- 						 int *err_ptr)
- {
- 	might_sleep();
--	return csum_partial_copy_generic((__force void *)src, dst,
-+	return csum_partial_copy_generic_from_user((__force void *)src, dst,
- 					 len, sum, err_ptr, NULL);
- }
- 
-@@ -178,7 +186,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
- {
- 	might_sleep();
- 	if (access_ok(VERIFY_WRITE, dst, len))
--		return csum_partial_copy_generic(src, (__force void *)dst,
-+		return csum_partial_copy_generic_to_user(src, (__force void *)dst,
- 						 len, sum, NULL, err_ptr);
- 
- 	if (len)
-diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
-index 5d3acdf..6447a02 100644
---- a/arch/x86/include/asm/cmpxchg.h
-+++ b/arch/x86/include/asm/cmpxchg.h
-@@ -14,6 +14,8 @@ extern void __cmpxchg_wrong_size(void)
- 	__compiletime_error("Bad argument size for cmpxchg");
- extern void __xadd_wrong_size(void)
- 	__compiletime_error("Bad argument size for xadd");
-+extern void __xadd_check_overflow_wrong_size(void)
-+	__compiletime_error("Bad argument size for xadd_check_overflow");
- 
- /*
-  * Constants for operation sizes. On 32-bit, the 64-bit size it set to
-@@ -195,6 +197,34 @@ extern void __xadd_wrong_size(void)
- 		__ret;							\
- 	})
- 
-+#define __xadd_check_overflow(ptr, inc, lock)				\
-+	({								\
-+	        __typeof__ (*(ptr)) __ret = (inc);			\
-+		switch (sizeof(*(ptr))) {				\
-+		case __X86_CASE_L:					\
-+			asm volatile (lock "xaddl %0, %1\n"		\
-+				      "jno 0f\n"			\
-+				      "mov %0,%1\n"			\
-+				      "int $4\n0:\n"			\
-+				      _ASM_EXTABLE(0b, 0b)		\
-+				      : "+r" (__ret), "+m" (*(ptr))	\
-+				      : : "memory", "cc");		\
-+			break;						\
-+		case __X86_CASE_Q:					\
-+			asm volatile (lock "xaddq %q0, %1\n"		\
-+				      "jno 0f\n"			\
-+				      "mov %0,%1\n"			\
-+				      "int $4\n0:\n"			\
-+				      _ASM_EXTABLE(0b, 0b)		\
-+				      : "+r" (__ret), "+m" (*(ptr))	\
-+				      : : "memory", "cc");		\
-+			break;						\
-+		default:						\
-+			__xadd_check_overflow_wrong_size();		\
-+		}							\
-+		__ret;							\
-+	})
-+
- /*
-  * xadd() adds "inc" to "*ptr" and atomically returns the previous
-  * value of "*ptr".
-@@ -207,4 +237,6 @@ extern void __xadd_wrong_size(void)
- #define xadd_sync(ptr, inc)	__xadd((ptr), (inc), "lock; ")
- #define xadd_local(ptr, inc)	__xadd((ptr), (inc), "")
- 
-+#define xadd_check_overflow(ptr, inc)	__xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
-+
- #endif	/* ASM_X86_CMPXCHG_H */
-diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
-index 30d737e..9830a9b 100644
---- a/arch/x86/include/asm/compat.h
-+++ b/arch/x86/include/asm/compat.h
-@@ -194,7 +194,7 @@ typedef struct user_regs_struct32 compat_elf_gregset_t;
-  * as pointers because the syscall entry code will have
-  * appropriately converted them already.
-  */
--typedef	u32		compat_uptr_t;
-+typedef u32		__user compat_uptr_t;
- 
- static inline void __user *compat_ptr(compat_uptr_t uptr)
- {
-diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
-index 0c3b775..8cadbc6 100644
---- a/arch/x86/include/asm/cpufeature.h
-+++ b/arch/x86/include/asm/cpufeature.h
-@@ -197,8 +197,9 @@
- 
- /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
- #define X86_FEATURE_FSGSBASE	(9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
--#define X86_FEATURE_SMEP	(9*32+ 7) /* Supervisor Mode Execution Protection */
-+#define X86_FEATURE_SMEP	(9*32+ 7) /* Supervisor Mode Execution Prevention */
- #define X86_FEATURE_ERMS	(9*32+ 9) /* Enhanced REP MOVSB/STOSB */
-+#define X86_FEATURE_SMAP	(9*32+20) /* Supervisor Mode Access Prevention */
- 
- #if defined(__KERNEL__) && !defined(__ASSEMBLY__)
- 
-@@ -363,7 +364,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
- 			     ".section .discard,\"aw\",@progbits\n"
- 			     " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
- 			     ".previous\n"
--			     ".section .altinstr_replacement,\"ax\"\n"
-+			     ".section .altinstr_replacement,\"a\"\n"
- 			     "3: movb $1,%0\n"
- 			     "4:\n"
- 			     ".previous\n"
-diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
-index 41935fa..2be7ac3 100644
---- a/arch/x86/include/asm/desc.h
-+++ b/arch/x86/include/asm/desc.h
-@@ -4,6 +4,7 @@
- #include <asm/desc_defs.h>
- #include <asm/ldt.h>
- #include <asm/mmu.h>
-+#include <asm/pgtable.h>
- 
- #include <linux/smp.h>
- 
-@@ -16,6 +17,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
- 
- 	desc->type		= (info->read_exec_only ^ 1) << 1;
- 	desc->type	       |= info->contents << 2;
-+	desc->type	       |= info->seg_not_present ^ 1;
- 
- 	desc->s			= 1;
- 	desc->dpl		= 0x3;
-@@ -34,17 +36,12 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
- }
- 
- extern struct desc_ptr idt_descr;
--extern gate_desc idt_table[];
--
--struct gdt_page {
--	struct desc_struct gdt[GDT_ENTRIES];
--} __attribute__((aligned(PAGE_SIZE)));
--
--DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
-+extern gate_desc idt_table[256];
- 
-+extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
- static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
- {
--	return per_cpu(gdt_page, cpu).gdt;
-+	return cpu_gdt_table[cpu];
- }
- 
- #ifdef CONFIG_X86_64
-@@ -69,8 +66,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
- 			     unsigned long base, unsigned dpl, unsigned flags,
- 			     unsigned short seg)
- {
--	gate->a = (seg << 16) | (base & 0xffff);
--	gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
-+	gate->gate.offset_low	= base;
-+	gate->gate.seg		= seg;
-+	gate->gate.reserved	= 0;
-+	gate->gate.type		= type;
-+	gate->gate.s		= 0;
-+	gate->gate.dpl		= dpl;
-+	gate->gate.p		= 1;
-+	gate->gate.offset_high	= base >> 16;
- }
- 
- #endif
-@@ -115,12 +118,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
- 
- static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
- {
-+	pax_open_kernel();
- 	memcpy(&idt[entry], gate, sizeof(*gate));
-+	pax_close_kernel();
- }
- 
- static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
- {
-+	pax_open_kernel();
- 	memcpy(&ldt[entry], desc, 8);
-+	pax_close_kernel();
- }
- 
- static inline void
-@@ -134,7 +141,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
- 	default:	size = sizeof(*gdt);		break;
- 	}
- 
-+	pax_open_kernel();
- 	memcpy(&gdt[entry], desc, size);
-+	pax_close_kernel();
- }
- 
- static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
-@@ -207,7 +216,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
- 
- static inline void native_load_tr_desc(void)
- {
-+	pax_open_kernel();
- 	asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
-+	pax_close_kernel();
- }
- 
- static inline void native_load_gdt(const struct desc_ptr *dtr)
-@@ -244,8 +255,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
- 	struct desc_struct *gdt = get_cpu_gdt_table(cpu);
- 	unsigned int i;
- 
-+	pax_open_kernel();
- 	for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
- 		gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
-+	pax_close_kernel();
- }
- 
- #define _LDT_empty(info)				\
-@@ -284,7 +297,7 @@ static inline void load_LDT(mm_context_t *pc)
- 	preempt_enable();
- }
- 
--static inline unsigned long get_desc_base(const struct desc_struct *desc)
-+static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
- {
- 	return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
- }
-@@ -307,7 +320,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
- 	desc->limit = (limit >> 16) & 0xf;
- }
- 
--static inline void _set_gate(int gate, unsigned type, void *addr,
-+static inline void _set_gate(int gate, unsigned type, const void *addr,
- 			     unsigned dpl, unsigned ist, unsigned seg)
- {
- 	gate_desc s;
-@@ -326,7 +339,7 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
-  * Pentium F0 0F bugfix can have resulted in the mapped
-  * IDT being write-protected.
-  */
--static inline void set_intr_gate(unsigned int n, void *addr)
-+static inline void set_intr_gate(unsigned int n, const void *addr)
- {
- 	BUG_ON((unsigned)n > 0xFF);
- 	_set_gate(n, GATE_INTERRUPT, addr, 0, 0, __KERNEL_CS);
-@@ -356,19 +369,19 @@ static inline void alloc_intr_gate(unsigned int n, void *addr)
- /*
-  * This routine sets up an interrupt gate at directory privilege level 3.
-  */
--static inline void set_system_intr_gate(unsigned int n, void *addr)
-+static inline void set_system_intr_gate(unsigned int n, const void *addr)
- {
- 	BUG_ON((unsigned)n > 0xFF);
- 	_set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
- }
- 
--static inline void set_system_trap_gate(unsigned int n, void *addr)
-+static inline void set_system_trap_gate(unsigned int n, const void *addr)
- {
- 	BUG_ON((unsigned)n > 0xFF);
- 	_set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
- }
- 
--static inline void set_trap_gate(unsigned int n, void *addr)
-+static inline void set_trap_gate(unsigned int n, const void *addr)
- {
- 	BUG_ON((unsigned)n > 0xFF);
- 	_set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
-@@ -377,19 +390,31 @@ static inline void set_trap_gate(unsigned int n, void *addr)
- static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
- {
- 	BUG_ON((unsigned)n > 0xFF);
--	_set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
-+	_set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
- }
- 
--static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
-+static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
- {
- 	BUG_ON((unsigned)n > 0xFF);
- 	_set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
- }
- 
--static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
-+static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
- {
- 	BUG_ON((unsigned)n > 0xFF);
- 	_set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
- }
- 
-+#ifdef CONFIG_X86_32
-+static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
-+{
-+	struct desc_struct d;
-+
-+	if (likely(limit))
-+		limit = (limit - 1UL) >> PAGE_SHIFT;
-+	pack_descriptor(&d, base, limit, 0xFB, 0xC);
-+	write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
-+}
-+#endif
-+
- #endif /* _ASM_X86_DESC_H */
-diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
-index 278441f..b95a174 100644
---- a/arch/x86/include/asm/desc_defs.h
-+++ b/arch/x86/include/asm/desc_defs.h
-@@ -31,6 +31,12 @@ struct desc_struct {
- 			unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
- 			unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
- 		};
-+		struct {
-+			u16 offset_low;
-+			u16 seg;
-+			unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
-+			unsigned offset_high: 16;
-+		} gate;
- 	};
- } __attribute__((packed));
- 
-diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
-index 9a2d644..5abb141 100644
---- a/arch/x86/include/asm/div64.h
-+++ b/arch/x86/include/asm/div64.h
-@@ -33,7 +33,7 @@
- 	__mod;							\
- })
- 
--static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
-+static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
- {
- 	union {
- 		u64 v64;
-diff --git a/arch/x86/include/asm/e820.h b/arch/x86/include/asm/e820.h
-index 908b969..a1f4eb4 100644
---- a/arch/x86/include/asm/e820.h
-+++ b/arch/x86/include/asm/e820.h
-@@ -69,7 +69,7 @@ struct e820map {
- #define ISA_START_ADDRESS	0xa0000
- #define ISA_END_ADDRESS		0x100000
- 
--#define BIOS_BEGIN		0x000a0000
-+#define BIOS_BEGIN		0x000c0000
- #define BIOS_END		0x00100000
- 
- #define BIOS_ROM_BASE		0xffe00000
-diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
-index 5f962df..7289f09 100644
---- a/arch/x86/include/asm/elf.h
-+++ b/arch/x86/include/asm/elf.h
-@@ -238,7 +238,25 @@ extern int force_personality32;
-    the loader.  We need to make sure that it is out of the way of the program
-    that it will "exec", and that there is sufficient room for the brk.  */
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+#define ELF_ET_DYN_BASE		((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
-+#else
- #define ELF_ET_DYN_BASE		(TASK_SIZE / 3 * 2)
-+#endif
-+
-+#ifdef CONFIG_PAX_ASLR
-+#ifdef CONFIG_X86_32
-+#define PAX_ELF_ET_DYN_BASE	0x10000000UL
-+
-+#define PAX_DELTA_MMAP_LEN	(current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
-+#define PAX_DELTA_STACK_LEN	(current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
-+#else
-+#define PAX_ELF_ET_DYN_BASE	0x400000UL
-+
-+#define PAX_DELTA_MMAP_LEN	((test_thread_flag(TIF_IA32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
-+#define PAX_DELTA_STACK_LEN	((test_thread_flag(TIF_IA32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
-+#endif
-+#endif
- 
- /* This yields a mask that user programs can use to figure out what
-    instruction set this CPU supports.  This could be done in user space,
-@@ -291,9 +309,7 @@ do {									\
- 
- #define ARCH_DLINFO							\
- do {									\
--	if (vdso_enabled)						\
--		NEW_AUX_ENT(AT_SYSINFO_EHDR,				\
--			    (unsigned long)current->mm->context.vdso);	\
-+	NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso);	\
- } while (0)
- 
- #define AT_SYSINFO		32
-@@ -304,7 +320,7 @@ do {									\
- 
- #endif /* !CONFIG_X86_32 */
- 
--#define VDSO_CURRENT_BASE	((unsigned long)current->mm->context.vdso)
-+#define VDSO_CURRENT_BASE	(current->mm->context.vdso)
- 
- #define VDSO_ENTRY							\
- 	((unsigned long)VDSO32_SYMBOL(VDSO_CURRENT_BASE, vsyscall))
-@@ -318,9 +334,6 @@ extern int arch_setup_additional_pages(struct linux_binprm *bprm,
- extern int syscall32_setup_pages(struct linux_binprm *, int exstack);
- #define compat_arch_setup_additional_pages	syscall32_setup_pages
- 
--extern unsigned long arch_randomize_brk(struct mm_struct *mm);
--#define arch_randomize_brk arch_randomize_brk
--
- /*
-  * True on X86_32 or when emulating IA32 on X86_64
-  */
-diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
-index cc70c1c..d96d011 100644
---- a/arch/x86/include/asm/emergency-restart.h
-+++ b/arch/x86/include/asm/emergency-restart.h
-@@ -15,6 +15,6 @@ enum reboot_type {
- 
- extern enum reboot_type reboot_type;
- 
--extern void machine_emergency_restart(void);
-+extern void machine_emergency_restart(void) __noreturn;
- 
- #endif /* _ASM_X86_EMERGENCY_RESTART_H */
-diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
-index d09bb03..0a3629b 100644
---- a/arch/x86/include/asm/futex.h
-+++ b/arch/x86/include/asm/futex.h
-@@ -12,20 +12,22 @@
- #include <asm/system.h>
- 
- #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg)	\
-+	typecheck(u32 __user *, uaddr);				\
- 	asm volatile("1:\t" insn "\n"				\
- 		     "2:\t.section .fixup,\"ax\"\n"		\
- 		     "3:\tmov\t%3, %1\n"			\
- 		     "\tjmp\t2b\n"				\
- 		     "\t.previous\n"				\
- 		     _ASM_EXTABLE(1b, 3b)			\
--		     : "=r" (oldval), "=r" (ret), "+m" (*uaddr)	\
-+		     : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr))\
- 		     : "i" (-EFAULT), "0" (oparg), "1" (0))
- 
- #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg)	\
-+	typecheck(u32 __user *, uaddr);				\
- 	asm volatile("1:\tmovl	%2, %0\n"			\
- 		     "\tmovl\t%0, %3\n"				\
- 		     "\t" insn "\n"				\
--		     "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n"	\
-+		     "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n"	\
- 		     "\tjnz\t1b\n"				\
- 		     "3:\t.section .fixup,\"ax\"\n"		\
- 		     "4:\tmov\t%5, %1\n"			\
-@@ -34,7 +36,7 @@
- 		     _ASM_EXTABLE(1b, 4b)			\
- 		     _ASM_EXTABLE(2b, 4b)			\
- 		     : "=&a" (oldval), "=&r" (ret),		\
--		       "+m" (*uaddr), "=&r" (tem)		\
-+		       "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem)	\
- 		     : "r" (oparg), "i" (-EFAULT), "1" (0))
- 
- static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
-@@ -61,10 +63,10 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
- 
- 	switch (op) {
- 	case FUTEX_OP_SET:
--		__futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
-+		__futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
- 		break;
- 	case FUTEX_OP_ADD:
--		__futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
-+		__futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
- 				   uaddr, oparg);
- 		break;
- 	case FUTEX_OP_OR:
-@@ -123,13 +125,13 @@ static inline int futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
- 	if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
- 		return -EFAULT;
- 
--	asm volatile("1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n"
-+	asm volatile("1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"
- 		     "2:\t.section .fixup, \"ax\"\n"
- 		     "3:\tmov     %3, %0\n"
- 		     "\tjmp     2b\n"
- 		     "\t.previous\n"
- 		     _ASM_EXTABLE(1b, 3b)
--		     : "+r" (ret), "=a" (oldval), "+m" (*uaddr)
-+		     : "+r" (ret), "=a" (oldval), "+m" (*(u32 __user *)____m(uaddr))
- 		     : "i" (-EFAULT), "r" (newval), "1" (oldval)
- 		     : "memory"
- 	);
-diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
-index eb92a6e..b98b2f4 100644
---- a/arch/x86/include/asm/hw_irq.h
-+++ b/arch/x86/include/asm/hw_irq.h
-@@ -136,8 +136,8 @@ extern void setup_ioapic_dest(void);
- extern void enable_IO_APIC(void);
- 
- /* Statistics */
--extern atomic_t irq_err_count;
--extern atomic_t irq_mis_count;
-+extern atomic_unchecked_t irq_err_count;
-+extern atomic_unchecked_t irq_mis_count;
- 
- /* EISA */
- extern void eisa_set_level_irq(unsigned int irq);
-diff --git a/arch/x86/include/asm/i387.h b/arch/x86/include/asm/i387.h
-index a850b4d..1d8dfb7 100644
---- a/arch/x86/include/asm/i387.h
-+++ b/arch/x86/include/asm/i387.h
-@@ -88,10 +88,12 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
- }
- 
- #ifdef CONFIG_X86_64
--static inline int fxrstor_checking(struct i387_fxsave_struct *fx)
-+static inline int fxrstor_checking(struct i387_fxsave_struct __user *fx)
- {
- 	int err;
- 
-+	fx = (struct i387_fxsave_struct __user *)____m(fx);
-+
- 	/* See comment in fxsave() below. */
- #ifdef CONFIG_AS_FXSAVEQ
- 	asm volatile("1:  fxrstorq %[fx]\n\t"
-@@ -121,6 +123,8 @@ static inline int fxsave_user(struct i387_fxsave_struct __user *fx)
- {
- 	int err;
- 
-+	fx = (struct i387_fxsave_struct __user *)____m(fx);
-+
- 	/*
- 	 * Clear the bytes not touched by the fxsave and reserved
- 	 * for the SW usage.
-@@ -189,15 +193,15 @@ static inline void fpu_fxsave(struct fpu *fpu)
- #else  /* CONFIG_X86_32 */
- 
- /* perform fxrstor iff the processor has extended states, otherwise frstor */
--static inline int fxrstor_checking(struct i387_fxsave_struct *fx)
-+static inline int fxrstor_checking(struct i387_fxsave_struct __user *fx)
- {
- 	/*
- 	 * The "nop" is needed to make the instructions the same
- 	 * length.
- 	 */
- 	alternative_input(
--		"nop ; frstor %1",
--		"fxrstor %1",
-+		__copyuser_seg" frstor %1; nop",
-+		__copyuser_seg" fxrstor %1",
- 		X86_FEATURE_FXSR,
- 		"m" (*fx));
- 
-@@ -256,7 +260,14 @@ static inline int __save_init_fpu(struct task_struct *tsk)
- 
- static inline int fpu_fxrstor_checking(struct fpu *fpu)
- {
--	return fxrstor_checking(&fpu->state->fxsave);
-+	int ret;
-+	mm_segment_t fs;
-+
-+	fs = get_fs();
-+	set_fs(KERNEL_DS);
-+	ret = fxrstor_checking(&fpu->state->fxsave);
-+	set_fs(fs);
-+	return ret;
- }
- 
- static inline int fpu_restore_checking(struct fpu *fpu)
-@@ -424,7 +435,7 @@ static inline bool interrupted_kernel_fpu_idle(void)
- static inline bool interrupted_user_mode(void)
- {
- 	struct pt_regs *regs = get_irq_regs();
--	return regs && user_mode_vm(regs);
-+	return regs && user_mode(regs);
- }
- 
- /*
-diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
-index a203659..9889f1c 100644
---- a/arch/x86/include/asm/i8259.h
-+++ b/arch/x86/include/asm/i8259.h
-@@ -62,7 +62,7 @@ struct legacy_pic {
- 	void (*init)(int auto_eoi);
- 	int (*irq_pending)(unsigned int irq);
- 	void (*make_irq)(unsigned int irq);
--};
-+} __do_const;
- 
- extern struct legacy_pic *legacy_pic;
- extern struct legacy_pic null_legacy_pic;
-diff --git a/arch/x86/include/asm/ia32.h b/arch/x86/include/asm/ia32.h
-index 1f7e625..541485f 100644
---- a/arch/x86/include/asm/ia32.h
-+++ b/arch/x86/include/asm/ia32.h
-@@ -126,6 +126,12 @@ typedef struct compat_siginfo {
- 			int _band;	/* POLL_IN, POLL_OUT, POLL_MSG */
- 			int _fd;
- 		} _sigpoll;
-+
-+		struct {
-+			unsigned int _call_addr; /* calling insn */
-+			int _syscall;	/* triggering system call number */
-+			unsigned int _arch;	/* AUDIT_ARCH_* of syscall */
-+		} _sigsys;
- 	} _sifields;
- } compat_siginfo_t;
- 
-diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
-index d8e8eef..1765f78 100644
---- a/arch/x86/include/asm/io.h
-+++ b/arch/x86/include/asm/io.h
-@@ -51,12 +51,12 @@ static inline void name(type val, volatile void __iomem *addr) \
- "m" (*(volatile type __force *)addr) barrier); }
- 
- build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
--build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
--build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
-+build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
-+build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
- 
- build_mmio_read(__readb, "b", unsigned char, "=q", )
--build_mmio_read(__readw, "w", unsigned short, "=r", )
--build_mmio_read(__readl, "l", unsigned int, "=r", )
-+build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
-+build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
- 
- build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
- build_mmio_write(writew, "w", unsigned short, "r", :"memory")
-@@ -184,7 +184,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
- 	return ioremap_nocache(offset, size);
- }
- 
--extern void iounmap(volatile void __iomem *addr);
-+extern void iounmap(const volatile void __iomem *addr);
- 
- extern void set_iounmap_nonlazy(void);
- 
-@@ -194,6 +194,17 @@ extern void set_iounmap_nonlazy(void);
- 
- #include <linux/vmalloc.h>
- 
-+#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
-+static inline int valid_phys_addr_range(unsigned long addr, size_t count)
-+{
-+	return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
-+}
-+
-+static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
-+{
-+	return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
-+}
-+
- /*
-  * Convert a virtual cached pointer to an uncached pointer
-  */
-diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
-index bba3cf8..06bc8da 100644
---- a/arch/x86/include/asm/irqflags.h
-+++ b/arch/x86/include/asm/irqflags.h
-@@ -141,6 +141,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
- 	sti;					\
- 	sysexit
- 
-+#define GET_CR0_INTO_RDI		mov %cr0, %rdi
-+#define SET_RDI_INTO_CR0		mov %rdi, %cr0
-+#define GET_CR3_INTO_RDI		mov %cr3, %rdi
-+#define SET_RDI_INTO_CR3		mov %rdi, %cr3
-+
- #else
- #define INTERRUPT_RETURN		iret
- #define ENABLE_INTERRUPTS_SYSEXIT	sti; sysexit
-diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
-index 5478825..839e88c 100644
---- a/arch/x86/include/asm/kprobes.h
-+++ b/arch/x86/include/asm/kprobes.h
-@@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
- #define RELATIVEJUMP_SIZE 5
- #define RELATIVECALL_OPCODE 0xe8
- #define RELATIVE_ADDR_SIZE 4
--#define MAX_STACK_SIZE 64
--#define MIN_STACK_SIZE(ADDR)					       \
--	(((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
--			      THREAD_SIZE - (unsigned long)(ADDR)))    \
--	 ? (MAX_STACK_SIZE)					       \
--	 : (((unsigned long)current_thread_info()) +		       \
--	    THREAD_SIZE - (unsigned long)(ADDR)))
-+#define MAX_STACK_SIZE 64UL
-+#define MIN_STACK_SIZE(ADDR)	min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
- 
- #define flush_insn_slot(p)	do { } while (0)
- 
-diff --git a/arch/x86/include/asm/kvm_host.h b/arch/x86/include/asm/kvm_host.h
-index cfb5a40..fc8880d 100644
---- a/arch/x86/include/asm/kvm_host.h
-+++ b/arch/x86/include/asm/kvm_host.h
-@@ -459,7 +459,7 @@ struct kvm_arch {
- 	unsigned int n_requested_mmu_pages;
- 	unsigned int n_max_mmu_pages;
- 	unsigned int indirect_shadow_pages;
--	atomic_t invlpg_counter;
-+	atomic_unchecked_t invlpg_counter;
- 	struct hlist_head mmu_page_hash[KVM_NUM_MMU_PAGES];
- 	/*
- 	 * Hash table of struct kvm_mmu_page.
-diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
-index 9cdae5d..3534f04 100644
---- a/arch/x86/include/asm/local.h
-+++ b/arch/x86/include/asm/local.h
-@@ -11,33 +11,97 @@ typedef struct {
- 	atomic_long_t a;
- } local_t;
- 
-+typedef struct {
-+	atomic_long_unchecked_t a;
-+} local_unchecked_t;
-+
- #define LOCAL_INIT(i)	{ ATOMIC_LONG_INIT(i) }
- 
- #define local_read(l)	atomic_long_read(&(l)->a)
-+#define local_read_unchecked(l)	atomic_long_read_unchecked(&(l)->a)
- #define local_set(l, i)	atomic_long_set(&(l)->a, (i))
-+#define local_set_unchecked(l, i)	atomic_long_set_unchecked(&(l)->a, (i))
- 
- static inline void local_inc(local_t *l)
- {
--	asm volatile(_ASM_INC "%0"
-+	asm volatile(_ASM_INC "%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     _ASM_DEC "%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     : "+m" (l->a.counter));
-+}
-+
-+static inline void local_inc_unchecked(local_unchecked_t *l)
-+{
-+	asm volatile(_ASM_INC "%0\n"
- 		     : "+m" (l->a.counter));
- }
- 
- static inline void local_dec(local_t *l)
- {
--	asm volatile(_ASM_DEC "%0"
-+	asm volatile(_ASM_DEC "%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     _ASM_INC "%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     : "+m" (l->a.counter));
-+}
-+
-+static inline void local_dec_unchecked(local_unchecked_t *l)
-+{
-+	asm volatile(_ASM_DEC "%0\n"
- 		     : "+m" (l->a.counter));
- }
- 
- static inline void local_add(long i, local_t *l)
- {
--	asm volatile(_ASM_ADD "%1,%0"
-+	asm volatile(_ASM_ADD "%1,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     _ASM_SUB "%1,%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     : "+m" (l->a.counter)
-+		     : "ir" (i));
-+}
-+
-+static inline void local_add_unchecked(long i, local_unchecked_t *l)
-+{
-+	asm volatile(_ASM_ADD "%1,%0\n"
- 		     : "+m" (l->a.counter)
- 		     : "ir" (i));
- }
- 
- static inline void local_sub(long i, local_t *l)
- {
--	asm volatile(_ASM_SUB "%1,%0"
-+	asm volatile(_ASM_SUB "%1,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     _ASM_ADD "%1,%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     : "+m" (l->a.counter)
-+		     : "ir" (i));
-+}
-+
-+static inline void local_sub_unchecked(long i, local_unchecked_t *l)
-+{
-+	asm volatile(_ASM_SUB "%1,%0\n"
- 		     : "+m" (l->a.counter)
- 		     : "ir" (i));
- }
-@@ -55,7 +119,16 @@ static inline int local_sub_and_test(long i, local_t *l)
- {
- 	unsigned char c;
- 
--	asm volatile(_ASM_SUB "%2,%0; sete %1"
-+	asm volatile(_ASM_SUB "%2,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     _ASM_ADD "%2,%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     "sete %1\n"
- 		     : "+m" (l->a.counter), "=qm" (c)
- 		     : "ir" (i) : "memory");
- 	return c;
-@@ -73,7 +146,16 @@ static inline int local_dec_and_test(local_t *l)
- {
- 	unsigned char c;
- 
--	asm volatile(_ASM_DEC "%0; sete %1"
-+	asm volatile(_ASM_DEC "%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     _ASM_INC "%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     "sete %1\n"
- 		     : "+m" (l->a.counter), "=qm" (c)
- 		     : : "memory");
- 	return c != 0;
-@@ -91,7 +173,16 @@ static inline int local_inc_and_test(local_t *l)
- {
- 	unsigned char c;
- 
--	asm volatile(_ASM_INC "%0; sete %1"
-+	asm volatile(_ASM_INC "%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     _ASM_DEC "%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     "sete %1\n"
- 		     : "+m" (l->a.counter), "=qm" (c)
- 		     : : "memory");
- 	return c != 0;
-@@ -110,7 +201,16 @@ static inline int local_add_negative(long i, local_t *l)
- {
- 	unsigned char c;
- 
--	asm volatile(_ASM_ADD "%2,%0; sets %1"
-+	asm volatile(_ASM_ADD "%2,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     _ASM_SUB "%2,%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+		     "sets %1\n"
- 		     : "+m" (l->a.counter), "=qm" (c)
- 		     : "ir" (i) : "memory");
- 	return c;
-@@ -133,7 +233,15 @@ static inline long local_add_return(long i, local_t *l)
- #endif
- 	/* Modern 486+ processor */
- 	__i = i;
--	asm volatile(_ASM_XADD "%0, %1;"
-+	asm volatile(_ASM_XADD "%0, %1\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     _ASM_MOV "%0,%1\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
- 		     : "+r" (i), "+m" (l->a.counter)
- 		     : : "memory");
- 	return i + __i;
-@@ -148,6 +256,38 @@ no_xadd: /* Legacy 386 processor */
- #endif
- }
- 
-+/**
-+ * local_add_return_unchecked - add and return
-+ * @i: integer value to add
-+ * @l: pointer to type local_unchecked_t
-+ *
-+ * Atomically adds @i to @l and returns @i + @l
-+ */
-+static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
-+{
-+	long __i;
-+#ifdef CONFIG_M386
-+	unsigned long flags;
-+	if (unlikely(boot_cpu_data.x86 <= 3))
-+		goto no_xadd;
-+#endif
-+	/* Modern 486+ processor */
-+	__i = i;
-+	asm volatile(_ASM_XADD "%0, %1\n"
-+		     : "+r" (i), "+m" (l->a.counter)
-+		     : : "memory");
-+	return i + __i;
-+
-+#ifdef CONFIG_M386
-+no_xadd: /* Legacy 386 processor */
-+	local_irq_save(flags);
-+	__i = local_read_unchecked(l);
-+	local_set_unchecked(l, i + __i);
-+	local_irq_restore(flags);
-+	return i + __i;
-+#endif
-+}
-+
- static inline long local_sub_return(long i, local_t *l)
- {
- 	return local_add_return(-i, l);
-@@ -158,6 +298,8 @@ static inline long local_sub_return(long i, local_t *l)
- 
- #define local_cmpxchg(l, o, n) \
- 	(cmpxchg_local(&((l)->a.counter), (o), (n)))
-+#define local_cmpxchg_unchecked(l, o, n) \
-+	(cmpxchg_local(&((l)->a.counter), (o), (n)))
- /* Always has a lock prefix */
- #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
- 
-diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
-index 593e51d..fa69c9a 100644
---- a/arch/x86/include/asm/mman.h
-+++ b/arch/x86/include/asm/mman.h
-@@ -5,4 +5,14 @@
- 
- #include <asm-generic/mman.h>
- 
-+#ifdef __KERNEL__
-+#ifndef __ASSEMBLY__
-+#ifdef CONFIG_X86_32
-+#define arch_mmap_check	i386_mmap_check
-+int i386_mmap_check(unsigned long addr, unsigned long len,
-+		unsigned long flags);
-+#endif
-+#endif
-+#endif
-+
- #endif /* _ASM_X86_MMAN_H */
-diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
-index 5f55e69..e20bfb1 100644
---- a/arch/x86/include/asm/mmu.h
-+++ b/arch/x86/include/asm/mmu.h
-@@ -9,7 +9,7 @@
-  * we put the segment information here.
-  */
- typedef struct {
--	void *ldt;
-+	struct desc_struct *ldt;
- 	int size;
- 
- #ifdef CONFIG_X86_64
-@@ -18,7 +18,19 @@ typedef struct {
- #endif
- 
- 	struct mutex lock;
--	void *vdso;
-+	unsigned long vdso;
-+
-+#ifdef CONFIG_X86_32
-+#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
-+	unsigned long user_cs_base;
-+	unsigned long user_cs_limit;
-+
-+#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
-+	cpumask_t cpu_user_cs_mask;
-+#endif
-+
-+#endif
-+#endif
- } mm_context_t;
- 
- #ifdef CONFIG_SMP
-diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
-index 6902152..da4283a 100644
---- a/arch/x86/include/asm/mmu_context.h
-+++ b/arch/x86/include/asm/mmu_context.h
-@@ -24,6 +24,18 @@ void destroy_context(struct mm_struct *mm);
- 
- static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
- {
-+
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+	unsigned int i;
-+	pgd_t *pgd;
-+
-+	pax_open_kernel();
-+	pgd = get_cpu_pgd(smp_processor_id());
-+	for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
-+		set_pgd_batched(pgd+i, native_make_pgd(0));
-+	pax_close_kernel();
-+#endif
-+
- #ifdef CONFIG_SMP
- 	if (percpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
- 		percpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
-@@ -34,16 +46,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
- 			     struct task_struct *tsk)
- {
- 	unsigned cpu = smp_processor_id();
-+#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
-+	int tlbstate = TLBSTATE_OK;
-+#endif
- 
- 	if (likely(prev != next)) {
- #ifdef CONFIG_SMP
-+#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
-+		tlbstate = percpu_read(cpu_tlbstate.state);
-+#endif
- 		percpu_write(cpu_tlbstate.state, TLBSTATE_OK);
- 		percpu_write(cpu_tlbstate.active_mm, next);
- #endif
- 		cpumask_set_cpu(cpu, mm_cpumask(next));
- 
- 		/* Re-load page tables */
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+		pax_open_kernel();
-+		__clone_user_pgds(get_cpu_pgd(cpu), next->pgd);
-+		__shadow_user_pgds(get_cpu_pgd(cpu) + USER_PGD_PTRS, next->pgd);
-+		pax_close_kernel();
-+		load_cr3(get_cpu_pgd(cpu));
-+#else
- 		load_cr3(next->pgd);
-+#endif
- 
- 		/* stop flush ipis for the previous mm */
- 		cpumask_clear_cpu(cpu, mm_cpumask(prev));
-@@ -53,9 +79,38 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
- 		 */
- 		if (unlikely(prev->context.ldt != next->context.ldt))
- 			load_LDT_nolock(&next->context);
--	}
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
-+		if (!(__supported_pte_mask & _PAGE_NX)) {
-+			smp_mb__before_clear_bit();
-+			cpu_clear(cpu, prev->context.cpu_user_cs_mask);
-+			smp_mb__after_clear_bit();
-+			cpu_set(cpu, next->context.cpu_user_cs_mask);
-+		}
-+#endif
-+
-+#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
-+		if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
-+			     prev->context.user_cs_limit != next->context.user_cs_limit))
-+			set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
- #ifdef CONFIG_SMP
-+		else if (unlikely(tlbstate != TLBSTATE_OK))
-+			set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
-+#endif
-+#endif
-+
-+	}
- 	else {
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+		pax_open_kernel();
-+		__clone_user_pgds(get_cpu_pgd(cpu), next->pgd);
-+		__shadow_user_pgds(get_cpu_pgd(cpu) + USER_PGD_PTRS, next->pgd);
-+		pax_close_kernel();
-+		load_cr3(get_cpu_pgd(cpu));
-+#endif
-+
-+#ifdef CONFIG_SMP
- 		percpu_write(cpu_tlbstate.state, TLBSTATE_OK);
- 		BUG_ON(percpu_read(cpu_tlbstate.active_mm) != next);
- 
-@@ -64,11 +119,28 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
- 			 * tlb flush IPI delivery. We must reload CR3
- 			 * to make sure to use no freed page tables.
- 			 */
-+
-+#ifndef CONFIG_PAX_PER_CPU_PGD
- 			load_cr3(next->pgd);
-+#endif
-+
- 			load_LDT_nolock(&next->context);
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
-+			if (!(__supported_pte_mask & _PAGE_NX))
-+				cpu_set(cpu, next->context.cpu_user_cs_mask);
-+#endif
-+
-+#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
-+#ifdef CONFIG_PAX_PAGEEXEC
-+			if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
-+#endif
-+				set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
-+#endif
-+
- 		}
-+#endif
- 	}
--#endif
- }
- 
- #define activate_mm(prev, next)			\
-diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
-index 9eae775..c914fea 100644
---- a/arch/x86/include/asm/module.h
-+++ b/arch/x86/include/asm/module.h
-@@ -5,6 +5,7 @@
- 
- #ifdef CONFIG_X86_64
- /* X86_64 does not define MODULE_PROC_FAMILY */
-+#define MODULE_PROC_FAMILY ""
- #elif defined CONFIG_M386
- #define MODULE_PROC_FAMILY "386 "
- #elif defined CONFIG_M486
-@@ -59,8 +60,20 @@
- #error unknown processor family
- #endif
- 
--#ifdef CONFIG_X86_32
--# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
-+#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
-+#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
-+#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
-+#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
-+#else
-+#define MODULE_PAX_KERNEXEC ""
- #endif
- 
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+#define MODULE_PAX_UDEREF "UDEREF "
-+#else
-+#define MODULE_PAX_UDEREF ""
-+#endif
-+
-+#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
-+
- #endif /* _ASM_X86_MODULE_H */
-diff --git a/arch/x86/include/asm/page_64_types.h b/arch/x86/include/asm/page_64_types.h
-index 7639dbf..e08a58c 100644
---- a/arch/x86/include/asm/page_64_types.h
-+++ b/arch/x86/include/asm/page_64_types.h
-@@ -56,7 +56,7 @@ void copy_page(void *to, void *from);
- 
- /* duplicated to the one in bootmem.h */
- extern unsigned long max_pfn;
--extern unsigned long phys_base;
-+extern const unsigned long phys_base;
- 
- extern unsigned long __phys_addr(unsigned long);
- #define __phys_reloc_hide(x)	(x)
-diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
-index 91e758b..cac1cd6 100644
---- a/arch/x86/include/asm/paravirt.h
-+++ b/arch/x86/include/asm/paravirt.h
-@@ -601,7 +601,7 @@ static inline pmd_t __pmd(pmdval_t val)
- 	return (pmd_t) { ret };
- }
- 
--static inline pmdval_t pmd_val(pmd_t pmd)
-+static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
- {
- 	pmdval_t ret;
- 
-@@ -667,6 +667,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
- 			    val);
- }
- 
-+static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
-+{
-+	pgdval_t val = native_pgd_val(pgd);
-+
-+	if (sizeof(pgdval_t) > sizeof(long))
-+		PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
-+			    val, (u64)val >> 32);
-+	else
-+		PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
-+			    val);
-+}
-+
- static inline void pgd_clear(pgd_t *pgdp)
- {
- 	set_pgd(pgdp, __pgd(0));
-@@ -751,6 +763,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
- 	pv_mmu_ops.set_fixmap(idx, phys, flags);
- }
- 
-+#ifdef CONFIG_PAX_KERNEXEC
-+static inline unsigned long pax_open_kernel(void)
-+{
-+	return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
-+}
-+
-+static inline unsigned long pax_close_kernel(void)
-+{
-+	return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
-+}
-+#else
-+static inline unsigned long pax_open_kernel(void) { return 0; }
-+static inline unsigned long pax_close_kernel(void) { return 0; }
-+#endif
-+
- #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
- 
- static inline int arch_spin_is_locked(struct arch_spinlock *lock)
-@@ -967,7 +994,7 @@ extern void default_banner(void);
- 
- #define PARA_PATCH(struct, off)        ((PARAVIRT_PATCH_##struct + (off)) / 4)
- #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
--#define PARA_INDIRECT(addr)	*%cs:addr
-+#define PARA_INDIRECT(addr)	*%ss:addr
- #endif
- 
- #define INTERRUPT_RETURN						\
-@@ -1044,6 +1071,21 @@ extern void default_banner(void);
- 	PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_irq_enable_sysexit),	\
- 		  CLBR_NONE,						\
- 		  jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_irq_enable_sysexit))
-+
-+#define GET_CR0_INTO_RDI				\
-+	call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);	\
-+	mov %rax,%rdi
-+
-+#define SET_RDI_INTO_CR0				\
-+	call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
-+
-+#define GET_CR3_INTO_RDI				\
-+	call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3);	\
-+	mov %rax,%rdi
-+
-+#define SET_RDI_INTO_CR3				\
-+	call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
-+
- #endif	/* CONFIG_X86_32 */
- 
- #endif /* __ASSEMBLY__ */
-diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
-index faf2c04..5724dcd 100644
---- a/arch/x86/include/asm/paravirt_types.h
-+++ b/arch/x86/include/asm/paravirt_types.h
-@@ -84,7 +84,7 @@ struct pv_init_ops {
- 	 */
- 	unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
- 			  unsigned long addr, unsigned len);
--};
-+} __no_const;
- 
- 
- struct pv_lazy_ops {
-@@ -98,7 +98,7 @@ struct pv_time_ops {
- 	unsigned long long (*sched_clock)(void);
- 	unsigned long long (*steal_clock)(int cpu);
- 	unsigned long (*get_tsc_khz)(void);
--};
-+} __no_const;
- 
- struct pv_cpu_ops {
- 	/* hooks for various privileged instructions */
-@@ -194,7 +194,7 @@ struct pv_cpu_ops {
- 
- 	void (*start_context_switch)(struct task_struct *prev);
- 	void (*end_context_switch)(struct task_struct *next);
--};
-+} __no_const;
- 
- struct pv_irq_ops {
- 	/*
-@@ -225,7 +225,7 @@ struct pv_apic_ops {
- 				 unsigned long start_eip,
- 				 unsigned long start_esp);
- #endif
--};
-+} __no_const;
- 
- struct pv_mmu_ops {
- 	unsigned long (*read_cr2)(void);
-@@ -314,6 +314,7 @@ struct pv_mmu_ops {
- 	struct paravirt_callee_save make_pud;
- 
- 	void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
-+	void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
- #endif	/* PAGETABLE_LEVELS == 4 */
- #endif	/* PAGETABLE_LEVELS >= 3 */
- 
-@@ -325,6 +326,12 @@ struct pv_mmu_ops {
- 	   an mfn.  We can tell which is which from the index. */
- 	void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
- 			   phys_addr_t phys, pgprot_t flags);
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	unsigned long (*pax_open_kernel)(void);
-+	unsigned long (*pax_close_kernel)(void);
-+#endif
-+
- };
- 
- struct arch_spinlock;
-@@ -335,7 +342,7 @@ struct pv_lock_ops {
- 	void (*spin_lock_flags)(struct arch_spinlock *lock, unsigned long flags);
- 	int (*spin_trylock)(struct arch_spinlock *lock);
- 	void (*spin_unlock)(struct arch_spinlock *lock);
--};
-+} __no_const;
- 
- /* This contains all the paravirt structures: we get a convenient
-  * number for each function using the offset which we use to indicate
-diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
-index b4389a4..7024269 100644
---- a/arch/x86/include/asm/pgalloc.h
-+++ b/arch/x86/include/asm/pgalloc.h
-@@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
- 				       pmd_t *pmd, pte_t *pte)
- {
- 	paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
-+	set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
-+}
-+
-+static inline void pmd_populate_user(struct mm_struct *mm,
-+				       pmd_t *pmd, pte_t *pte)
-+{
-+	paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
- 	set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
- }
- 
-@@ -99,12 +106,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
- 
- #ifdef CONFIG_X86_PAE
- extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
-+static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
-+{
-+	pud_populate(mm, pudp, pmd);
-+}
- #else	/* !CONFIG_X86_PAE */
- static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
- {
- 	paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
- 	set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
- }
-+
-+static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
-+{
-+	paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
-+	set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
-+}
- #endif	/* CONFIG_X86_PAE */
- 
- #if PAGETABLE_LEVELS > 3
-@@ -114,6 +131,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
- 	set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
- }
- 
-+static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
-+{
-+	paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
-+	set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
-+}
-+
- static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
- {
- 	return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
-diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
-index 98391db..8f6984e 100644
---- a/arch/x86/include/asm/pgtable-2level.h
-+++ b/arch/x86/include/asm/pgtable-2level.h
-@@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
- 
- static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
- {
-+	pax_open_kernel();
- 	*pmdp = pmd;
-+	pax_close_kernel();
- }
- 
- static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
-diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
-index cb00ccc..17e9054 100644
---- a/arch/x86/include/asm/pgtable-3level.h
-+++ b/arch/x86/include/asm/pgtable-3level.h
-@@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
- 
- static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
- {
-+	pax_open_kernel();
- 	set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
-+	pax_close_kernel();
- }
- 
- static inline void native_set_pud(pud_t *pudp, pud_t pud)
- {
-+	pax_open_kernel();
- 	set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
-+	pax_close_kernel();
- }
- 
- /*
-diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
-index 6be9909..ee359f2 100644
---- a/arch/x86/include/asm/pgtable.h
-+++ b/arch/x86/include/asm/pgtable.h
-@@ -44,6 +44,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
- 
- #ifndef __PAGETABLE_PUD_FOLDED
- #define set_pgd(pgdp, pgd)		native_set_pgd(pgdp, pgd)
-+#define set_pgd_batched(pgdp, pgd)	native_set_pgd_batched(pgdp, pgd)
- #define pgd_clear(pgd)			native_pgd_clear(pgd)
- #endif
- 
-@@ -81,12 +82,51 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
- 
- #define arch_end_context_switch(prev)	do {} while(0)
- 
-+#define pax_open_kernel()	native_pax_open_kernel()
-+#define pax_close_kernel()	native_pax_close_kernel()
- #endif	/* CONFIG_PARAVIRT */
- 
-+#define  __HAVE_ARCH_PAX_OPEN_KERNEL
-+#define  __HAVE_ARCH_PAX_CLOSE_KERNEL
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+static inline unsigned long native_pax_open_kernel(void)
-+{
-+	unsigned long cr0;
-+
-+	preempt_disable();
-+	barrier();
-+	cr0 = read_cr0() ^ X86_CR0_WP;
-+	BUG_ON(cr0 & X86_CR0_WP);
-+	write_cr0(cr0);
-+	return cr0 ^ X86_CR0_WP;
-+}
-+
-+static inline unsigned long native_pax_close_kernel(void)
-+{
-+	unsigned long cr0;
-+
-+	cr0 = read_cr0() ^ X86_CR0_WP;
-+	BUG_ON(!(cr0 & X86_CR0_WP));
-+	write_cr0(cr0);
-+	barrier();
-+	preempt_enable_no_resched();
-+	return cr0 ^ X86_CR0_WP;
-+}
-+#else
-+static inline unsigned long native_pax_open_kernel(void) { return 0; }
-+static inline unsigned long native_pax_close_kernel(void) { return 0; }
-+#endif
-+
- /*
-  * The following only work if pte_present() is true.
-  * Undefined behaviour if not..
-  */
-+static inline int pte_user(pte_t pte)
-+{
-+	return pte_val(pte) & _PAGE_USER;
-+}
-+
- static inline int pte_dirty(pte_t pte)
- {
- 	return pte_flags(pte) & _PAGE_DIRTY;
-@@ -147,6 +187,11 @@ static inline unsigned long pud_pfn(pud_t pud)
- 	return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
- }
- 
-+static inline unsigned long pgd_pfn(pgd_t pgd)
-+{
-+	return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
-+}
-+
- #define pte_page(pte)	pfn_to_page(pte_pfn(pte))
- 
- static inline int pmd_large(pmd_t pte)
-@@ -200,9 +245,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
- 	return pte_clear_flags(pte, _PAGE_RW);
- }
- 
-+static inline pte_t pte_mkread(pte_t pte)
-+{
-+	return __pte(pte_val(pte) | _PAGE_USER);
-+}
-+
- static inline pte_t pte_mkexec(pte_t pte)
- {
--	return pte_clear_flags(pte, _PAGE_NX);
-+#ifdef CONFIG_X86_PAE
-+	if (__supported_pte_mask & _PAGE_NX)
-+		return pte_clear_flags(pte, _PAGE_NX);
-+	else
-+#endif
-+		return pte_set_flags(pte, _PAGE_USER);
-+}
-+
-+static inline pte_t pte_exprotect(pte_t pte)
-+{
-+#ifdef CONFIG_X86_PAE
-+	if (__supported_pte_mask & _PAGE_NX)
-+		return pte_set_flags(pte, _PAGE_NX);
-+	else
-+#endif
-+		return pte_clear_flags(pte, _PAGE_USER);
- }
- 
- static inline pte_t pte_mkdirty(pte_t pte)
-@@ -394,6 +459,15 @@ pte_t *populate_extra_pte(unsigned long vaddr);
- #endif
- 
- #ifndef __ASSEMBLY__
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+extern pgd_t cpu_pgd[NR_CPUS][PTRS_PER_PGD];
-+static inline pgd_t *get_cpu_pgd(unsigned int cpu)
-+{
-+	return cpu_pgd[cpu];
-+}
-+#endif
-+
- #include <linux/mm_types.h>
- 
- static inline int pte_none(pte_t pte)
-@@ -515,7 +589,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
-  * Currently stuck as a macro due to indirect forward reference to
-  * linux/mmzone.h's __section_mem_map_addr() definition:
-  */
--#define pud_page(pud)		pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
-+#define pud_page(pud)		pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
- 
- /* Find an entry in the second-level page table.. */
- static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
-@@ -555,7 +629,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
-  * Currently stuck as a macro due to indirect forward reference to
-  * linux/mmzone.h's __section_mem_map_addr() definition:
-  */
--#define pgd_page(pgd)		pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
-+#define pgd_page(pgd)		pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
- 
- /* to find an entry in a page-table-directory. */
- static inline unsigned long pud_index(unsigned long address)
-@@ -570,7 +644,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
- 
- static inline int pgd_bad(pgd_t pgd)
- {
--	return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
-+	return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
- }
- 
- static inline int pgd_none(pgd_t pgd)
-@@ -593,7 +667,12 @@ static inline int pgd_none(pgd_t pgd)
-  * pgd_offset() returns a (pgd_t *)
-  * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
-  */
--#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
-+#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+#define pgd_offset_cpu(cpu, address) (get_cpu_pgd(cpu) + pgd_index(address))
-+#endif
-+
- /*
-  * a shortcut which implies the use of the kernel's pgd, instead
-  * of a process's
-@@ -604,6 +683,22 @@ static inline int pgd_none(pgd_t pgd)
- #define KERNEL_PGD_BOUNDARY	pgd_index(PAGE_OFFSET)
- #define KERNEL_PGD_PTRS		(PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
- 
-+#ifdef CONFIG_X86_32
-+#define USER_PGD_PTRS		KERNEL_PGD_BOUNDARY
-+#else
-+#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
-+#define USER_PGD_PTRS		(_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+#ifdef __ASSEMBLY__
-+#define pax_user_shadow_base	pax_user_shadow_base(%rip)
-+#else
-+extern unsigned long pax_user_shadow_base;
-+#endif
-+#endif
-+
-+#endif
-+
- #ifndef __ASSEMBLY__
- 
- extern int direct_gbpages;
-@@ -768,11 +863,23 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
-  * dst and src can be on the same page, but the range must not overlap,
-  * and must not cross a page boundary.
-  */
--static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
-+static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
- {
--       memcpy(dst, src, count * sizeof(pgd_t));
-+	pax_open_kernel();
-+	while (count--)
-+		*dst++ = *src++;
-+	pax_close_kernel();
- }
- 
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
-+#endif
-+
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
-+#else
-+static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
-+#endif
- 
- #include <asm-generic/pgtable.h>
- #endif	/* __ASSEMBLY__ */
-diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
-index 0c92113..34a77c6 100644
---- a/arch/x86/include/asm/pgtable_32.h
-+++ b/arch/x86/include/asm/pgtable_32.h
-@@ -25,9 +25,6 @@
- struct mm_struct;
- struct vm_area_struct;
- 
--extern pgd_t swapper_pg_dir[1024];
--extern pgd_t initial_page_table[1024];
--
- static inline void pgtable_cache_init(void) { }
- static inline void check_pgt_cache(void) { }
- void paging_init(void);
-@@ -48,6 +45,12 @@ extern void set_pmd_pfn(unsigned long, unsigned long, pgprot_t);
- # include <asm/pgtable-2level.h>
- #endif
- 
-+extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
-+extern pgd_t initial_page_table[PTRS_PER_PGD];
-+#ifdef CONFIG_X86_PAE
-+extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
-+#endif
-+
- #if defined(CONFIG_HIGHPTE)
- #define pte_offset_map(dir, address)					\
- 	((pte_t *)kmap_atomic(pmd_page(*(dir))) +		\
-@@ -62,7 +65,9 @@ extern void set_pmd_pfn(unsigned long, unsigned long, pgprot_t);
- /* Clear a kernel PTE and flush it from the TLB */
- #define kpte_clear_flush(ptep, vaddr)		\
- do {						\
-+	pax_open_kernel();			\
- 	pte_clear(&init_mm, (vaddr), (ptep));	\
-+	pax_close_kernel();			\
- 	__flush_tlb_one((vaddr));		\
- } while (0)
- 
-@@ -74,6 +79,9 @@ do {						\
- 
- #endif /* !__ASSEMBLY__ */
- 
-+#define HAVE_ARCH_UNMAPPED_AREA
-+#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
-+
- /*
-  * kern_addr_valid() is (1) for FLATMEM and (0) for
-  * SPARSEMEM and DISCONTIGMEM
-diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
-index ed5903b..c7fe163 100644
---- a/arch/x86/include/asm/pgtable_32_types.h
-+++ b/arch/x86/include/asm/pgtable_32_types.h
-@@ -8,7 +8,7 @@
-  */
- #ifdef CONFIG_X86_PAE
- # include <asm/pgtable-3level_types.h>
--# define PMD_SIZE	(1UL << PMD_SHIFT)
-+# define PMD_SIZE	(_AC(1, UL) << PMD_SHIFT)
- # define PMD_MASK	(~(PMD_SIZE - 1))
- #else
- # include <asm/pgtable-2level_types.h>
-@@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
- # define VMALLOC_END	(FIXADDR_START - 2 * PAGE_SIZE)
- #endif
- 
-+#ifdef CONFIG_PAX_KERNEXEC
-+#ifndef __ASSEMBLY__
-+extern unsigned char MODULES_EXEC_VADDR[];
-+extern unsigned char MODULES_EXEC_END[];
-+#endif
-+#include <asm/boot.h>
-+#define ktla_ktva(addr)		(addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
-+#define ktva_ktla(addr)		(addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
-+#else
-+#define ktla_ktva(addr)		(addr)
-+#define ktva_ktla(addr)		(addr)
-+#endif
-+
- #define MODULES_VADDR	VMALLOC_START
- #define MODULES_END	VMALLOC_END
- #define MODULES_LEN	(MODULES_VADDR - MODULES_END)
-diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
-index 975f709..9f779c9 100644
---- a/arch/x86/include/asm/pgtable_64.h
-+++ b/arch/x86/include/asm/pgtable_64.h
-@@ -16,10 +16,14 @@
- 
- extern pud_t level3_kernel_pgt[512];
- extern pud_t level3_ident_pgt[512];
-+extern pud_t level3_vmalloc_start_pgt[512];
-+extern pud_t level3_vmalloc_end_pgt[512];
-+extern pud_t level3_vmemmap_pgt[512];
-+extern pud_t level2_vmemmap_pgt[512];
- extern pmd_t level2_kernel_pgt[512];
- extern pmd_t level2_fixmap_pgt[512];
--extern pmd_t level2_ident_pgt[512];
--extern pgd_t init_level4_pgt[];
-+extern pmd_t level2_ident_pgt[512*2];
-+extern pgd_t init_level4_pgt[512];
- 
- #define swapper_pg_dir init_level4_pgt
- 
-@@ -61,7 +65,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
- 
- static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
- {
-+	pax_open_kernel();
- 	*pmdp = pmd;
-+	pax_close_kernel();
- }
- 
- static inline void native_pmd_clear(pmd_t *pmd)
-@@ -97,7 +103,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
- 
- static inline void native_set_pud(pud_t *pudp, pud_t pud)
- {
-+	pax_open_kernel();
- 	*pudp = pud;
-+	pax_close_kernel();
- }
- 
- static inline void native_pud_clear(pud_t *pud)
-@@ -107,6 +115,13 @@ static inline void native_pud_clear(pud_t *pud)
- 
- static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
- {
-+	pax_open_kernel();
-+	*pgdp = pgd;
-+	pax_close_kernel();
-+}
-+
-+static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
-+{
- 	*pgdp = pgd;
- }
- 
-diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
-index 766ea16..5b96cb3 100644
---- a/arch/x86/include/asm/pgtable_64_types.h
-+++ b/arch/x86/include/asm/pgtable_64_types.h
-@@ -59,5 +59,10 @@ typedef struct { pteval_t pte; } pte_t;
- #define MODULES_VADDR    _AC(0xffffffffa0000000, UL)
- #define MODULES_END      _AC(0xffffffffff000000, UL)
- #define MODULES_LEN   (MODULES_END - MODULES_VADDR)
-+#define MODULES_EXEC_VADDR MODULES_VADDR
-+#define MODULES_EXEC_END MODULES_END
-+
-+#define ktla_ktva(addr)		(addr)
-+#define ktva_ktla(addr)		(addr)
- 
- #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
-diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
-index 013286a..8b42f4f 100644
---- a/arch/x86/include/asm/pgtable_types.h
-+++ b/arch/x86/include/asm/pgtable_types.h
-@@ -16,13 +16,12 @@
- #define _PAGE_BIT_PSE		7	/* 4 MB (or 2MB) page */
- #define _PAGE_BIT_PAT		7	/* on 4KB pages */
- #define _PAGE_BIT_GLOBAL	8	/* Global TLB entry PPro+ */
--#define _PAGE_BIT_UNUSED1	9	/* available for programmer */
-+#define _PAGE_BIT_SPECIAL	9	/* special mappings, no associated struct page */
- #define _PAGE_BIT_IOMAP		10	/* flag used to indicate IO mapping */
- #define _PAGE_BIT_HIDDEN	11	/* hidden by kmemcheck */
- #define _PAGE_BIT_PAT_LARGE	12	/* On 2MB or 1GB pages */
--#define _PAGE_BIT_SPECIAL	_PAGE_BIT_UNUSED1
--#define _PAGE_BIT_CPA_TEST	_PAGE_BIT_UNUSED1
--#define _PAGE_BIT_SPLITTING	_PAGE_BIT_UNUSED1 /* only valid on a PSE pmd */
-+#define _PAGE_BIT_CPA_TEST	_PAGE_BIT_SPECIAL
-+#define _PAGE_BIT_SPLITTING	_PAGE_BIT_SPECIAL /* only valid on a PSE pmd */
- #define _PAGE_BIT_NX           63       /* No execute: only valid after cpuid check */
- 
- /* If _PAGE_BIT_PRESENT is clear, we use these: */
-@@ -40,7 +39,6 @@
- #define _PAGE_DIRTY	(_AT(pteval_t, 1) << _PAGE_BIT_DIRTY)
- #define _PAGE_PSE	(_AT(pteval_t, 1) << _PAGE_BIT_PSE)
- #define _PAGE_GLOBAL	(_AT(pteval_t, 1) << _PAGE_BIT_GLOBAL)
--#define _PAGE_UNUSED1	(_AT(pteval_t, 1) << _PAGE_BIT_UNUSED1)
- #define _PAGE_IOMAP	(_AT(pteval_t, 1) << _PAGE_BIT_IOMAP)
- #define _PAGE_PAT	(_AT(pteval_t, 1) << _PAGE_BIT_PAT)
- #define _PAGE_PAT_LARGE (_AT(pteval_t, 1) << _PAGE_BIT_PAT_LARGE)
-@@ -57,8 +55,10 @@
- 
- #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
- #define _PAGE_NX	(_AT(pteval_t, 1) << _PAGE_BIT_NX)
--#else
-+#elif defined(CONFIG_KMEMCHECK)
- #define _PAGE_NX	(_AT(pteval_t, 0))
-+#else
-+#define _PAGE_NX	(_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
- #endif
- 
- #define _PAGE_FILE	(_AT(pteval_t, 1) << _PAGE_BIT_FILE)
-@@ -96,6 +96,9 @@
- #define PAGE_READONLY_EXEC	__pgprot(_PAGE_PRESENT | _PAGE_USER |	\
- 					 _PAGE_ACCESSED)
- 
-+#define PAGE_READONLY_NOEXEC PAGE_READONLY
-+#define PAGE_SHARED_NOEXEC PAGE_SHARED
-+
- #define __PAGE_KERNEL_EXEC						\
- 	(_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
- #define __PAGE_KERNEL		(__PAGE_KERNEL_EXEC | _PAGE_NX)
-@@ -106,7 +109,7 @@
- #define __PAGE_KERNEL_WC		(__PAGE_KERNEL | _PAGE_CACHE_WC)
- #define __PAGE_KERNEL_NOCACHE		(__PAGE_KERNEL | _PAGE_PCD | _PAGE_PWT)
- #define __PAGE_KERNEL_UC_MINUS		(__PAGE_KERNEL | _PAGE_PCD)
--#define __PAGE_KERNEL_VSYSCALL		(__PAGE_KERNEL_RX | _PAGE_USER)
-+#define __PAGE_KERNEL_VSYSCALL		(__PAGE_KERNEL_RO | _PAGE_USER)
- #define __PAGE_KERNEL_VVAR		(__PAGE_KERNEL_RO | _PAGE_USER)
- #define __PAGE_KERNEL_VVAR_NOCACHE	(__PAGE_KERNEL_VVAR | _PAGE_PCD | _PAGE_PWT)
- #define __PAGE_KERNEL_LARGE		(__PAGE_KERNEL | _PAGE_PSE)
-@@ -168,8 +171,8 @@
-  * bits are combined, this will alow user to access the high address mapped
-  * VDSO in the presence of CONFIG_COMPAT_VDSO
-  */
--#define PTE_IDENT_ATTR	 0x003		/* PRESENT+RW */
--#define PDE_IDENT_ATTR	 0x067		/* PRESENT+RW+USER+DIRTY+ACCESSED */
-+#define PTE_IDENT_ATTR	 0x063		/* PRESENT+RW+DIRTY+ACCESSED */
-+#define PDE_IDENT_ATTR	 0x063		/* PRESENT+RW+DIRTY+ACCESSED */
- #define PGD_IDENT_ATTR	 0x001		/* PRESENT (no other attributes) */
- #endif
- 
-@@ -207,7 +210,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
- {
- 	return native_pgd_val(pgd) & PTE_FLAGS_MASK;
- }
-+#endif
- 
-+#if PAGETABLE_LEVELS == 3
-+#include <asm-generic/pgtable-nopud.h>
-+#endif
-+
-+#if PAGETABLE_LEVELS == 2
-+#include <asm-generic/pgtable-nopmd.h>
-+#endif
-+
-+#ifndef __ASSEMBLY__
- #if PAGETABLE_LEVELS > 3
- typedef struct { pudval_t pud; } pud_t;
- 
-@@ -221,8 +234,6 @@ static inline pudval_t native_pud_val(pud_t pud)
- 	return pud.pud;
- }
- #else
--#include <asm-generic/pgtable-nopud.h>
--
- static inline pudval_t native_pud_val(pud_t pud)
- {
- 	return native_pgd_val(pud.pgd);
-@@ -242,8 +253,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
- 	return pmd.pmd;
- }
- #else
--#include <asm-generic/pgtable-nopmd.h>
--
- static inline pmdval_t native_pmd_val(pmd_t pmd)
- {
- 	return native_pgd_val(pmd.pud.pgd);
-@@ -283,7 +292,6 @@ typedef struct page *pgtable_t;
- 
- extern pteval_t __supported_pte_mask;
- extern void set_nx(void);
--extern int nx_enabled;
- 
- #define pgprot_writecombine	pgprot_writecombine
- extern pgprot_t pgprot_writecombine(pgprot_t prot);
-diff --git a/arch/x86/include/asm/processor-flags.h b/arch/x86/include/asm/processor-flags.h
-index 2dddb31..100c638 100644
---- a/arch/x86/include/asm/processor-flags.h
-+++ b/arch/x86/include/asm/processor-flags.h
-@@ -62,6 +62,7 @@
- #define X86_CR4_RDWRGSFS 0x00010000 /* enable RDWRGSFS support */
- #define X86_CR4_OSXSAVE 0x00040000 /* enable xsave and xrestore */
- #define X86_CR4_SMEP	0x00100000 /* enable SMEP support */
-+#define X86_CR4_SMAP	0x00200000 /* enable SMAP support */
- 
- /*
-  * x86-64 Task Priority Register, CR8
-diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
-index f7c89e2..9962bae 100644
---- a/arch/x86/include/asm/processor.h
-+++ b/arch/x86/include/asm/processor.h
-@@ -266,7 +266,7 @@ struct tss_struct {
- 
- } ____cacheline_aligned;
- 
--DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss);
-+extern struct tss_struct init_tss[NR_CPUS];
- 
- /*
-  * Save the original ist values for checking stack pointers during debugging
-@@ -859,11 +859,18 @@ static inline void spin_lock_prefetch(const void *x)
-  */
- #define TASK_SIZE		PAGE_OFFSET
- #define TASK_SIZE_MAX		TASK_SIZE
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+#define SEGMEXEC_TASK_SIZE	(TASK_SIZE / 2)
-+#define STACK_TOP		((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
-+#else
- #define STACK_TOP		TASK_SIZE
--#define STACK_TOP_MAX		STACK_TOP
-+#endif
-+
-+#define STACK_TOP_MAX		TASK_SIZE
- 
- #define INIT_THREAD  {							  \
--	.sp0			= sizeof(init_stack) + (long)&init_stack, \
-+	.sp0			= sizeof(init_stack) + (long)&init_stack - 8, \
- 	.vm86_info		= NULL,					  \
- 	.sysenter_cs		= __KERNEL_CS,				  \
- 	.io_bitmap_ptr		= NULL,					  \
-@@ -877,7 +884,7 @@ static inline void spin_lock_prefetch(const void *x)
-  */
- #define INIT_TSS  {							  \
- 	.x86_tss = {							  \
--		.sp0		= sizeof(init_stack) + (long)&init_stack, \
-+		.sp0		= sizeof(init_stack) + (long)&init_stack - 8, \
- 		.ss0		= __KERNEL_DS,				  \
- 		.ss1		= __KERNEL_CS,				  \
- 		.io_bitmap_base	= INVALID_IO_BITMAP_OFFSET,		  \
-@@ -888,11 +895,7 @@ static inline void spin_lock_prefetch(const void *x)
- extern unsigned long thread_saved_pc(struct task_struct *tsk);
- 
- #define THREAD_SIZE_LONGS      (THREAD_SIZE/sizeof(unsigned long))
--#define KSTK_TOP(info)                                                 \
--({                                                                     \
--       unsigned long *__ptr = (unsigned long *)(info);                 \
--       (unsigned long)(&__ptr[THREAD_SIZE_LONGS]);                     \
--})
-+#define KSTK_TOP(info)         ((container_of(info, struct task_struct, tinfo))->thread.sp0)
- 
- /*
-  * The below -8 is to reserve 8 bytes on top of the ring0 stack.
-@@ -907,7 +910,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
- #define task_pt_regs(task)                                             \
- ({                                                                     \
-        struct pt_regs *__regs__;                                       \
--       __regs__ = (struct pt_regs *)(KSTK_TOP(task_stack_page(task))-8); \
-+       __regs__ = (struct pt_regs *)((task)->thread.sp0);              \
-        __regs__ - 1;                                                   \
- })
- 
-@@ -917,13 +920,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
- /*
-  * User space process size. 47bits minus one guard page.
-  */
--#define TASK_SIZE_MAX	((1UL << 47) - PAGE_SIZE)
-+#define TASK_SIZE_MAX	((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
- 
- /* This decides where the kernel will search for a free chunk of vm
-  * space during mmap's.
-  */
- #define IA32_PAGE_OFFSET	((current->personality & ADDR_LIMIT_3GB) ? \
--					0xc0000000 : 0xFFFFe000)
-+					0xc0000000 : 0xFFFFf000)
- 
- #define TASK_SIZE		(test_thread_flag(TIF_IA32) ? \
- 					IA32_PAGE_OFFSET : TASK_SIZE_MAX)
-@@ -934,11 +937,11 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
- #define STACK_TOP_MAX		TASK_SIZE_MAX
- 
- #define INIT_THREAD  { \
--	.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
-+	.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
- }
- 
- #define INIT_TSS  { \
--	.x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) \
-+	.x86_tss.sp0 = (unsigned long)&init_stack + sizeof(init_stack) - 16 \
- }
- 
- /*
-@@ -960,6 +963,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
-  */
- #define TASK_UNMAPPED_BASE	(PAGE_ALIGN(TASK_SIZE / 3))
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+#define SEGMEXEC_TASK_UNMAPPED_BASE	(PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
-+#endif
-+
- #define KSTK_EIP(task)		(task_pt_regs(task)->ip)
- 
- /* Get/set a process' ability to use the timestamp counter instruction */
-@@ -972,7 +979,8 @@ extern int set_tsc_mode(unsigned int val);
- extern int amd_get_nb_id(int cpu);
- 
- struct aperfmperf {
--	u64 aperf, mperf;
-+	u64 aperf __intentional_overflow(-1);
-+	u64 mperf __intentional_overflow(-1);
- };
- 
- static inline void get_aperfmperf(struct aperfmperf *am)
-diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
-index 3b96fd4..8790004 100644
---- a/arch/x86/include/asm/ptrace.h
-+++ b/arch/x86/include/asm/ptrace.h
-@@ -156,28 +156,29 @@ static inline unsigned long regs_return_value(struct pt_regs *regs)
- }
- 
- /*
-- * user_mode_vm(regs) determines whether a register set came from user mode.
-+ * user_mode(regs) determines whether a register set came from user mode.
-  * This is true if V8086 mode was enabled OR if the register set was from
-  * protected mode with RPL-3 CS value.  This tricky test checks that with
-  * one comparison.  Many places in the kernel can bypass this full check
-- * if they have already ruled out V8086 mode, so user_mode(regs) can be used.
-+ * if they have already ruled out V8086 mode, so user_mode_novm(regs) can
-+ * be used.
-  */
--static inline int user_mode(struct pt_regs *regs)
-+static inline int user_mode_novm(struct pt_regs *regs)
- {
- #ifdef CONFIG_X86_32
- 	return (regs->cs & SEGMENT_RPL_MASK) == USER_RPL;
- #else
--	return !!(regs->cs & 3);
-+	return !!(regs->cs & SEGMENT_RPL_MASK);
- #endif
- }
- 
--static inline int user_mode_vm(struct pt_regs *regs)
-+static inline int user_mode(struct pt_regs *regs)
- {
- #ifdef CONFIG_X86_32
- 	return ((regs->cs & SEGMENT_RPL_MASK) | (regs->flags & X86_VM_MASK)) >=
- 		USER_RPL;
- #else
--	return user_mode(regs);
-+	return user_mode_novm(regs);
- #endif
- }
- 
-@@ -193,15 +194,16 @@ static inline int v8086_mode(struct pt_regs *regs)
- #ifdef CONFIG_X86_64
- static inline bool user_64bit_mode(struct pt_regs *regs)
- {
-+	unsigned long cs = regs->cs & 0xffff;
- #ifndef CONFIG_PARAVIRT
- 	/*
- 	 * On non-paravirt systems, this is the only long mode CPL 3
- 	 * selector.  We do not allow long mode selectors in the LDT.
- 	 */
--	return regs->cs == __USER_CS;
-+	return cs == __USER_CS;
- #else
- 	/* Headers are too twisted for this to go in paravirt.h. */
--	return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
-+	return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
- #endif
- }
- #endif
-diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
-index 92f29706..d0a1a53 100644
---- a/arch/x86/include/asm/reboot.h
-+++ b/arch/x86/include/asm/reboot.h
-@@ -6,19 +6,19 @@
- struct pt_regs;
- 
- struct machine_ops {
--	void (*restart)(char *cmd);
--	void (*halt)(void);
--	void (*power_off)(void);
-+	void (* __noreturn restart)(char *cmd);
-+	void (* __noreturn halt)(void);
-+	void (* __noreturn power_off)(void);
- 	void (*shutdown)(void);
- 	void (*crash_shutdown)(struct pt_regs *);
--	void (*emergency_restart)(void);
--};
-+	void (* __noreturn emergency_restart)(void);
-+} __no_const;
- 
- extern struct machine_ops machine_ops;
- 
- void native_machine_crash_shutdown(struct pt_regs *regs);
- void native_machine_shutdown(void);
--void machine_real_restart(unsigned int type);
-+void __noreturn machine_real_restart(unsigned int type);
- /* These must match dispatch_table in reboot_32.S */
- #define MRR_BIOS	0
- #define MRR_APM		1
-diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
-index 2dbe4a7..ce1db00 100644
---- a/arch/x86/include/asm/rwsem.h
-+++ b/arch/x86/include/asm/rwsem.h
-@@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
- {
- 	asm volatile("# beginning down_read\n\t"
- 		     LOCK_PREFIX _ASM_INC "(%1)\n\t"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX _ASM_DEC "(%1)\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
- 		     /* adds 0x00000001 */
- 		     "  jns        1f\n"
- 		     "  call call_rwsem_down_read_failed\n"
-@@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
- 		     "1:\n\t"
- 		     "  mov          %1,%2\n\t"
- 		     "  add          %3,%2\n\t"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     "sub %3,%2\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
- 		     "  jle	     2f\n\t"
- 		     LOCK_PREFIX "  cmpxchg  %2,%0\n\t"
- 		     "  jnz	     1b\n\t"
-@@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
- 	long tmp;
- 	asm volatile("# beginning down_write\n\t"
- 		     LOCK_PREFIX "  xadd      %1,(%2)\n\t"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     "mov %1,(%2)\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
- 		     /* adds 0xffff0001, returns the old value */
- 		     "  test      %1,%1\n\t"
- 		     /* was the count 0 before? */
-@@ -141,6 +165,14 @@ static inline void __up_read(struct rw_semaphore *sem)
- 	long tmp;
- 	asm volatile("# beginning __up_read\n\t"
- 		     LOCK_PREFIX "  xadd      %1,(%2)\n\t"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     "mov %1,(%2)\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
- 		     /* subtracts 1, returns the old value */
- 		     "  jns        1f\n\t"
- 		     "  call call_rwsem_wake\n" /* expects old value in %edx */
-@@ -159,6 +191,14 @@ static inline void __up_write(struct rw_semaphore *sem)
- 	long tmp;
- 	asm volatile("# beginning __up_write\n\t"
- 		     LOCK_PREFIX "  xadd      %1,(%2)\n\t"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     "mov %1,(%2)\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
- 		     /* subtracts 0xffff0001, returns the old value */
- 		     "  jns        1f\n\t"
- 		     "  call call_rwsem_wake\n" /* expects old value in %edx */
-@@ -176,6 +216,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
- {
- 	asm volatile("# beginning __downgrade_write\n\t"
- 		     LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
- 		     /*
- 		      * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
- 		      *     0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
-@@ -194,7 +242,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
-  */
- static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
- {
--	asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
-+	asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX _ASM_SUB "%1,%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
- 		     : "+m" (sem->count)
- 		     : "er" (delta));
- }
-@@ -204,7 +260,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
-  */
- static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
- {
--	return delta + xadd(&sem->count, delta);
-+	return delta + xadd_check_overflow(&sem->count, delta);
- }
- 
- #endif /* __KERNEL__ */
-diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
-index 5e64171..f58957e 100644
---- a/arch/x86/include/asm/segment.h
-+++ b/arch/x86/include/asm/segment.h
-@@ -64,10 +64,15 @@
-  *  26 - ESPFIX small SS
-  *  27 - per-cpu			[ offset to per-cpu data area ]
-  *  28 - stack_canary-20		[ for stack protector ]
-- *  29 - unused
-- *  30 - unused
-+ *  29 - PCI BIOS CS
-+ *  30 - PCI BIOS DS
-  *  31 - TSS for double fault handler
-  */
-+#define GDT_ENTRY_KERNEXEC_EFI_CS	(1)
-+#define GDT_ENTRY_KERNEXEC_EFI_DS	(2)
-+#define __KERNEXEC_EFI_CS	(GDT_ENTRY_KERNEXEC_EFI_CS*8)
-+#define __KERNEXEC_EFI_DS	(GDT_ENTRY_KERNEXEC_EFI_DS*8)
-+
- #define GDT_ENTRY_TLS_MIN	6
- #define GDT_ENTRY_TLS_MAX 	(GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
- 
-@@ -79,6 +84,8 @@
- 
- #define GDT_ENTRY_KERNEL_CS		(GDT_ENTRY_KERNEL_BASE+0)
- 
-+#define GDT_ENTRY_KERNEXEC_KERNEL_CS	(4)
-+
- #define GDT_ENTRY_KERNEL_DS		(GDT_ENTRY_KERNEL_BASE+1)
- 
- #define GDT_ENTRY_TSS			(GDT_ENTRY_KERNEL_BASE+4)
-@@ -104,6 +111,12 @@
- #define __KERNEL_STACK_CANARY		0
- #endif
- 
-+#define GDT_ENTRY_PCIBIOS_CS		(GDT_ENTRY_KERNEL_BASE+17)
-+#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
-+
-+#define GDT_ENTRY_PCIBIOS_DS		(GDT_ENTRY_KERNEL_BASE+18)
-+#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
-+
- #define GDT_ENTRY_DOUBLEFAULT_TSS	31
- 
- /*
-@@ -141,7 +154,7 @@
-  */
- 
- /* Matches PNP_CS32 and PNP_CS16 (they must be consecutive) */
--#define SEGMENT_IS_PNP_CODE(x)   (((x) & 0xf4) == GDT_ENTRY_PNPBIOS_BASE * 8)
-+#define SEGMENT_IS_PNP_CODE(x)   (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
- 
- 
- #else
-@@ -165,6 +178,8 @@
- #define __USER32_CS   (GDT_ENTRY_DEFAULT_USER32_CS*8+3)
- #define __USER32_DS	__USER_DS
- 
-+#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
-+
- #define GDT_ENTRY_TSS 8	/* needs two entries */
- #define GDT_ENTRY_LDT 10 /* needs two entries */
- #define GDT_ENTRY_TLS_MIN 12
-@@ -185,6 +200,7 @@
- #endif
- 
- #define __KERNEL_CS	(GDT_ENTRY_KERNEL_CS*8)
-+#define __KERNEXEC_KERNEL_CS	(GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
- #define __KERNEL_DS	(GDT_ENTRY_KERNEL_DS*8)
- #define __USER_DS	(GDT_ENTRY_DEFAULT_USER_DS*8+3)
- #define __USER_CS	(GDT_ENTRY_DEFAULT_USER_CS*8+3)
-diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
-index 73b11bc..d4a3b63 100644
---- a/arch/x86/include/asm/smp.h
-+++ b/arch/x86/include/asm/smp.h
-@@ -36,7 +36,7 @@ DECLARE_PER_CPU(cpumask_var_t, cpu_core_map);
- /* cpus sharing the last level cache: */
- DECLARE_PER_CPU(cpumask_var_t, cpu_llc_shared_map);
- DECLARE_PER_CPU(u16, cpu_llc_id);
--DECLARE_PER_CPU(int, cpu_number);
-+DECLARE_PER_CPU(unsigned int, cpu_number);
- 
- static inline struct cpumask *cpu_sibling_mask(int cpu)
- {
-@@ -77,7 +77,7 @@ struct smp_ops {
- 
- 	void (*send_call_func_ipi)(const struct cpumask *mask);
- 	void (*send_call_func_single_ipi)(int cpu);
--};
-+} __no_const;
- 
- /* Globals due to paravirt */
- extern void set_cpu_sibling_map(int cpu);
-@@ -192,14 +192,8 @@ extern unsigned disabled_cpus __cpuinitdata;
- extern int safe_smp_processor_id(void);
- 
- #elif defined(CONFIG_X86_64_SMP)
--#define raw_smp_processor_id() (percpu_read(cpu_number))
--
--#define stack_smp_processor_id()					\
--({								\
--	struct thread_info *ti;						\
--	__asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK));	\
--	ti->cpu;							\
--})
-+#define raw_smp_processor_id()		(percpu_read(cpu_number))
-+#define stack_smp_processor_id()	raw_smp_processor_id()
- #define safe_smp_processor_id()		smp_processor_id()
- 
- #endif
-diff --git a/arch/x86/include/asm/spinlock.h b/arch/x86/include/asm/spinlock.h
-index 972c260..43ab1fd 100644
---- a/arch/x86/include/asm/spinlock.h
-+++ b/arch/x86/include/asm/spinlock.h
-@@ -188,6 +188,14 @@ static inline int arch_write_can_lock(arch_rwlock_t *lock)
- static inline void arch_read_lock(arch_rwlock_t *rw)
- {
- 	asm volatile(LOCK_PREFIX READ_LOCK_SIZE(dec) " (%0)\n\t"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX READ_LOCK_SIZE(inc) " (%0)\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
- 		     "jns 1f\n"
- 		     "call __read_lock_failed\n\t"
- 		     "1:\n"
-@@ -197,6 +205,14 @@ static inline void arch_read_lock(arch_rwlock_t *rw)
- static inline void arch_write_lock(arch_rwlock_t *rw)
- {
- 	asm volatile(LOCK_PREFIX WRITE_LOCK_SUB(%1) "(%0)\n\t"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX WRITE_LOCK_ADD(%1) "(%0)\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
- 		     "jz 1f\n"
- 		     "call __write_lock_failed\n\t"
- 		     "1:\n"
-@@ -226,13 +242,29 @@ static inline int arch_write_trylock(arch_rwlock_t *lock)
- 
- static inline void arch_read_unlock(arch_rwlock_t *rw)
- {
--	asm volatile(LOCK_PREFIX READ_LOCK_SIZE(inc) " %0"
-+	asm volatile(LOCK_PREFIX READ_LOCK_SIZE(inc) " %0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX READ_LOCK_SIZE(dec) " %0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
- 		     :"+m" (rw->lock) : : "memory");
- }
- 
- static inline void arch_write_unlock(arch_rwlock_t *rw)
- {
--	asm volatile(LOCK_PREFIX WRITE_LOCK_ADD(%1) "%0"
-+	asm volatile(LOCK_PREFIX WRITE_LOCK_ADD(%1) "%0\n"
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+		     "jno 0f\n"
-+		     LOCK_PREFIX WRITE_LOCK_SUB(%1) "%0\n"
-+		     "int $4\n0:\n"
-+		     _ASM_EXTABLE(0b, 0b)
-+#endif
-+
- 		     : "+m" (rw->write) : "i" (RW_LOCK_BIAS) : "memory");
- }
- 
-diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
-index 1575177..cb23f52 100644
---- a/arch/x86/include/asm/stackprotector.h
-+++ b/arch/x86/include/asm/stackprotector.h
-@@ -48,7 +48,7 @@
-  * head_32 for boot CPU and setup_per_cpu_areas() for others.
-  */
- #define GDT_STACK_CANARY_INIT						\
--	[GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
-+	[GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
- 
- /*
-  * Initialize the stackprotector canary value.
-@@ -113,7 +113,7 @@ static inline void setup_stack_canary_segment(int cpu)
- 
- static inline void load_stack_canary_segment(void)
- {
--#ifdef CONFIG_X86_32
-+#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
- 	asm volatile ("mov %0, %%gs" : : "r" (0));
- #endif
- }
-diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
-index 70bbe39..4ae2bd4 100644
---- a/arch/x86/include/asm/stacktrace.h
-+++ b/arch/x86/include/asm/stacktrace.h
-@@ -11,28 +11,20 @@
- 
- extern int kstack_depth_to_print;
- 
--struct thread_info;
-+struct task_struct;
- struct stacktrace_ops;
- 
--typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
--				      unsigned long *stack,
--				      unsigned long bp,
--				      const struct stacktrace_ops *ops,
--				      void *data,
--				      unsigned long *end,
--				      int *graph);
-+typedef unsigned long walk_stack_t(struct task_struct *task,
-+				   void *stack_start,
-+				   unsigned long *stack,
-+				   unsigned long bp,
-+				   const struct stacktrace_ops *ops,
-+				   void *data,
-+				   unsigned long *end,
-+				   int *graph);
- 
--extern unsigned long
--print_context_stack(struct thread_info *tinfo,
--		    unsigned long *stack, unsigned long bp,
--		    const struct stacktrace_ops *ops, void *data,
--		    unsigned long *end, int *graph);
--
--extern unsigned long
--print_context_stack_bp(struct thread_info *tinfo,
--		       unsigned long *stack, unsigned long bp,
--		       const struct stacktrace_ops *ops, void *data,
--		       unsigned long *end, int *graph);
-+extern walk_stack_t print_context_stack;
-+extern walk_stack_t print_context_stack_bp;
- 
- /* Generic stack tracer with callbacks */
- 
-@@ -40,7 +32,7 @@ struct stacktrace_ops {
- 	void (*address)(void *data, unsigned long address, int reliable);
- 	/* On negative return stop dumping */
- 	int (*stack)(void *data, char *name);
--	walk_stack_t	walk_stack;
-+	walk_stack_t	*walk_stack;
- };
- 
- void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
-diff --git a/arch/x86/include/asm/sys_ia32.h b/arch/x86/include/asm/sys_ia32.h
-index cb23852..2dde194 100644
---- a/arch/x86/include/asm/sys_ia32.h
-+++ b/arch/x86/include/asm/sys_ia32.h
-@@ -40,7 +40,7 @@ asmlinkage long sys32_rt_sigprocmask(int, compat_sigset_t __user *,
- 				     compat_sigset_t __user *, unsigned int);
- asmlinkage long sys32_alarm(unsigned int);
- 
--asmlinkage long sys32_waitpid(compat_pid_t, unsigned int *, int);
-+asmlinkage long sys32_waitpid(compat_pid_t, unsigned int __user *, int);
- asmlinkage long sys32_sysfs(int, u32, u32);
- 
- asmlinkage long sys32_sched_rr_get_interval(compat_pid_t,
-diff --git a/arch/x86/include/asm/syscall.h b/arch/x86/include/asm/syscall.h
-index c4a348f..e2ad7ea 100644
---- a/arch/x86/include/asm/syscall.h
-+++ b/arch/x86/include/asm/syscall.h
-@@ -13,6 +13,7 @@
- #ifndef _ASM_X86_SYSCALL_H
- #define _ASM_X86_SYSCALL_H
- 
-+#include <linux/audit.h>
- #include <linux/sched.h>
- #include <linux/err.h>
- 
-@@ -86,6 +87,12 @@ static inline void syscall_set_arguments(struct task_struct *task,
- 	memcpy(&regs->bx + i, args, n * sizeof(args[0]));
- }
- 
-+static inline int syscall_get_arch(struct task_struct *task,
-+				   struct pt_regs *regs)
-+{
-+	return AUDIT_ARCH_I386;
-+}
-+
- #else	 /* CONFIG_X86_64 */
- 
- static inline void syscall_get_arguments(struct task_struct *task,
-@@ -210,6 +217,22 @@ static inline void syscall_set_arguments(struct task_struct *task,
- 		}
- }
- 
-+static inline int syscall_get_arch(struct task_struct *task,
-+				   struct pt_regs *regs)
-+{
-+#ifdef CONFIG_IA32_EMULATION
-+	/*
-+	 * TS_COMPAT is set for 32-bit syscall entries and then
-+	 * remains set until we return to user mode.
-+	 *
-+	 * TIF_IA32 tasks should always have TS_COMPAT set at
-+	 * system call time.
-+	 */
-+	if (task_thread_info(task)->status & TS_COMPAT)
-+		return AUDIT_ARCH_I386;
-+#endif
-+	return AUDIT_ARCH_X86_64;
-+}
- #endif	/* CONFIG_X86_32 */
- 
- #endif	/* _ASM_X86_SYSCALL_H */
-diff --git a/arch/x86/include/asm/system.h b/arch/x86/include/asm/system.h
-index d75adff..c0cc78b 100644
---- a/arch/x86/include/asm/system.h
-+++ b/arch/x86/include/asm/system.h
-@@ -125,7 +125,7 @@ do {									\
- 	     "call __switch_to\n\t"					  \
- 	     "movq "__percpu_arg([current_task])",%%rsi\n\t"		  \
- 	     __switch_canary						  \
--	     "movq %P[thread_info](%%rsi),%%r8\n\t"			  \
-+	     "movq "__percpu_arg([thread_info])",%%r8\n\t"		  \
- 	     "movq %%rax,%%rdi\n\t" 					  \
- 	     "testl  %[_tif_fork],%P[ti_flags](%%r8)\n\t"		  \
- 	     "jnz   ret_from_fork\n\t"					  \
-@@ -136,7 +136,7 @@ do {									\
- 	       [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
- 	       [ti_flags] "i" (offsetof(struct thread_info, flags)),	  \
- 	       [_tif_fork] "i" (_TIF_FORK),			  	  \
--	       [thread_info] "i" (offsetof(struct task_struct, stack)),   \
-+	       [thread_info] "m" (current_tinfo),			  \
- 	       [current_task] "m" (current_task)			  \
- 	       __switch_canary_iparam					  \
- 	     : "memory", "cc" __EXTRA_CLOBBER)
-@@ -196,7 +196,7 @@ static inline unsigned long get_limit(unsigned long segment)
- {
- 	unsigned long __limit;
- 	asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
--	return __limit + 1;
-+	return __limit;
- }
- 
- static inline void native_clts(void)
-@@ -390,13 +390,13 @@ static inline void clflush(volatile void *__p)
- 
- void cpu_idle_wait(void);
- 
--extern unsigned long arch_align_stack(unsigned long sp);
-+#define arch_align_stack(x) ((x) & ~0xfUL)
- extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
- 
- void default_idle(void);
- bool set_pm_idle_to_default(void);
- 
--void stop_this_cpu(void *dummy);
-+void stop_this_cpu(void *dummy) __noreturn;
- 
- /*
-  * Force strict CPU ordering.
-diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
-index d7ef849..b1b009a 100644
---- a/arch/x86/include/asm/thread_info.h
-+++ b/arch/x86/include/asm/thread_info.h
-@@ -10,6 +10,7 @@
- #include <linux/compiler.h>
- #include <asm/page.h>
- #include <asm/types.h>
-+#include <asm/percpu.h>
- 
- /*
-  * low level task data that entry.S needs immediate access to
-@@ -24,7 +25,6 @@ struct exec_domain;
- #include <linux/atomic.h>
- 
- struct thread_info {
--	struct task_struct	*task;		/* main task structure */
- 	struct exec_domain	*exec_domain;	/* execution domain */
- 	__u32			flags;		/* low level flags */
- 	__u32			status;		/* thread synchronous flags */
-@@ -34,18 +34,12 @@ struct thread_info {
- 	mm_segment_t		addr_limit;
- 	struct restart_block    restart_block;
- 	void __user		*sysenter_return;
--#ifdef CONFIG_X86_32
--	unsigned long           previous_esp;   /* ESP of the previous stack in
--						   case of nested (IRQ) stacks
--						*/
--	__u8			supervisor_stack[0];
--#endif
-+	unsigned long		lowest_stack;
- 	int			uaccess_err;
- };
- 
--#define INIT_THREAD_INFO(tsk)			\
-+#define INIT_THREAD_INFO			\
- {						\
--	.task		= &tsk,			\
- 	.exec_domain	= &default_exec_domain,	\
- 	.flags		= 0,			\
- 	.cpu		= 0,			\
-@@ -56,7 +50,7 @@ struct thread_info {
- 	},					\
- }
- 
--#define init_thread_info	(init_thread_union.thread_info)
-+#define init_thread_info	(init_thread_union.stack)
- #define init_stack		(init_thread_union.stack)
- 
- #else /* !__ASSEMBLY__ */
-@@ -95,6 +89,7 @@ struct thread_info {
- #define TIF_BLOCKSTEP		25	/* set when we want DEBUGCTLMSR_BTF */
- #define TIF_LAZY_MMU_UPDATES	27	/* task is updating the mmu lazily */
- #define TIF_SYSCALL_TRACEPOINT	28	/* syscall tracepoint instrumentation */
-+#define TIF_GRSEC_SETXID	29	/* update credentials on syscall entry/exit */
- 
- #define _TIF_SYSCALL_TRACE	(1 << TIF_SYSCALL_TRACE)
- #define _TIF_NOTIFY_RESUME	(1 << TIF_NOTIFY_RESUME)
-@@ -117,16 +112,17 @@ struct thread_info {
- #define _TIF_BLOCKSTEP		(1 << TIF_BLOCKSTEP)
- #define _TIF_LAZY_MMU_UPDATES	(1 << TIF_LAZY_MMU_UPDATES)
- #define _TIF_SYSCALL_TRACEPOINT	(1 << TIF_SYSCALL_TRACEPOINT)
-+#define _TIF_GRSEC_SETXID	(1 << TIF_GRSEC_SETXID)
- 
- /* work to do in syscall_trace_enter() */
- #define _TIF_WORK_SYSCALL_ENTRY	\
- 	(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT |	\
--	 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT)
-+	 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
- 
- /* work to do in syscall_trace_leave() */
- #define _TIF_WORK_SYSCALL_EXIT	\
- 	(_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP |	\
--	 _TIF_SYSCALL_TRACEPOINT)
-+	 _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
- 
- /* work to do on interrupt/exception return */
- #define _TIF_WORK_MASK							\
-@@ -136,7 +132,8 @@ struct thread_info {
- 
- /* work to do on any return to user space */
- #define _TIF_ALLWORK_MASK						\
--	((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT)
-+	((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT |	\
-+	 _TIF_GRSEC_SETXID)
- 
- /* Only used for 64 bit */
- #define _TIF_DO_NOTIFY_MASK						\
-@@ -170,45 +167,40 @@ struct thread_info {
- 	ret;								\
- })
- 
--#ifdef CONFIG_X86_32
--
--#define STACK_WARN	(THREAD_SIZE/8)
--/*
-- * macros/functions for gaining access to the thread information structure
-- *
-- * preempt_count needs to be 1 initially, until the scheduler is functional.
-- */
--#ifndef __ASSEMBLY__
--
--
--/* how to get the current stack pointer from C */
--register unsigned long current_stack_pointer asm("esp") __used;
--
--/* how to get the thread information struct from C */
--static inline struct thread_info *current_thread_info(void)
--{
--	return (struct thread_info *)
--		(current_stack_pointer & ~(THREAD_SIZE - 1));
--}
--
--#else /* !__ASSEMBLY__ */
--
-+#ifdef __ASSEMBLY__
- /* how to get the thread information struct from ASM */
- #define GET_THREAD_INFO(reg)	 \
--	movl $-THREAD_SIZE, reg; \
--	andl %esp, reg
-+	mov PER_CPU_VAR(current_tinfo), reg
- 
- /* use this one if reg already contains %esp */
--#define GET_THREAD_INFO_WITH_ESP(reg) \
--	andl $-THREAD_SIZE, reg
-+#define GET_THREAD_INFO_WITH_ESP(reg) GET_THREAD_INFO(reg)
-+#else
-+/* how to get the thread information struct from C */
-+DECLARE_PER_CPU(struct thread_info *, current_tinfo);
-+
-+static __always_inline struct thread_info *current_thread_info(void)
-+{
-+	return percpu_read_stable(current_tinfo);
-+}
-+#endif
-+
-+#ifdef CONFIG_X86_32
-+
-+#define STACK_WARN	(THREAD_SIZE/8)
-+/*
-+ * macros/functions for gaining access to the thread information structure
-+ *
-+ * preempt_count needs to be 1 initially, until the scheduler is functional.
-+ */
-+#ifndef __ASSEMBLY__
-+
-+/* how to get the current stack pointer from C */
-+register unsigned long current_stack_pointer asm("esp") __used;
- 
- #endif
- 
- #else /* X86_32 */
- 
--#include <asm/percpu.h>
--#define KERNEL_STACK_OFFSET (5*8)
--
- /*
-  * macros/functions for gaining access to the thread information structure
-  * preempt_count needs to be 1 initially, until the scheduler is functional.
-@@ -216,21 +208,8 @@ static inline struct thread_info *current_thread_info(void)
- #ifndef __ASSEMBLY__
- DECLARE_PER_CPU(unsigned long, kernel_stack);
- 
--static inline struct thread_info *current_thread_info(void)
--{
--	struct thread_info *ti;
--	ti = (void *)(percpu_read_stable(kernel_stack) +
--		      KERNEL_STACK_OFFSET - THREAD_SIZE);
--	return ti;
--}
--
--#else /* !__ASSEMBLY__ */
--
--/* how to get the thread information struct from ASM */
--#define GET_THREAD_INFO(reg) \
--	movq PER_CPU_VAR(kernel_stack),reg ; \
--	subq $(THREAD_SIZE-KERNEL_STACK_OFFSET),reg
--
-+/* how to get the current stack pointer from C */
-+register unsigned long current_stack_pointer asm("rsp") __used;
- #endif
- 
- #endif /* !X86_32 */
-@@ -264,5 +243,16 @@ extern void arch_task_cache_init(void);
- extern void free_thread_info(struct thread_info *ti);
- extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
- #define arch_task_cache_init arch_task_cache_init
-+
-+#define __HAVE_THREAD_FUNCTIONS
-+#define task_thread_info(task)	(&(task)->tinfo)
-+#define task_stack_page(task)	((task)->stack)
-+#define setup_thread_stack(p, org) do {} while (0)
-+#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
-+
-+#define __HAVE_ARCH_TASK_STRUCT_ALLOCATOR
-+extern struct task_struct *alloc_task_struct_node(int node);
-+extern void free_task_struct(struct task_struct *);
-+
- #endif
- #endif /* _ASM_X86_THREAD_INFO_H */
-diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
-index 36361bf..4252f11 100644
---- a/arch/x86/include/asm/uaccess.h
-+++ b/arch/x86/include/asm/uaccess.h
-@@ -7,6 +7,7 @@
- #include <linux/compiler.h>
- #include <linux/thread_info.h>
- #include <linux/string.h>
-+#include <linux/sched.h>
- #include <asm/asm.h>
- #include <asm/page.h>
- 
-@@ -28,7 +29,12 @@
- 
- #define get_ds()	(KERNEL_DS)
- #define get_fs()	(current_thread_info()->addr_limit)
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+void __set_fs(mm_segment_t x);
-+void set_fs(mm_segment_t x);
-+#else
- #define set_fs(x)	(current_thread_info()->addr_limit = (x))
-+#endif
- 
- #define segment_eq(a, b)	((a).seg == (b).seg)
- 
-@@ -76,7 +82,33 @@
-  * checks that the pointer is in the user space range - after calling
-  * this function, memory access functions may still return -EFAULT.
-  */
--#define access_ok(type, addr, size) (likely(__range_not_ok(addr, size) == 0))
-+#define __access_ok(type, addr, size) (likely(__range_not_ok(addr, size) == 0))
-+#define access_ok(type, addr, size)					\
-+({									\
-+	long __size = size;						\
-+	unsigned long __addr = (unsigned long)addr;			\
-+	unsigned long __addr_ao = __addr & PAGE_MASK;			\
-+	unsigned long __end_ao = __addr + __size - 1;			\
-+	bool __ret_ao = __range_not_ok(__addr, __size) == 0;		\
-+	if (__ret_ao && unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) {	\
-+		while(__addr_ao <= __end_ao) {				\
-+			char __c_ao;					\
-+			__addr_ao += PAGE_SIZE;				\
-+			if (__size > PAGE_SIZE)				\
-+				cond_resched();				\
-+			if (__get_user(__c_ao, (char __user *)__addr))	\
-+				break;					\
-+			if (type != VERIFY_WRITE) {			\
-+				__addr = __addr_ao;			\
-+				continue;				\
-+			}						\
-+			if (__put_user(__c_ao, (char __user *)__addr))	\
-+				break;					\
-+			__addr = __addr_ao;				\
-+		}							\
-+	}								\
-+	__ret_ao;							\
-+})
- 
- /*
-  * The exception table consists of pairs of addresses: the first is the
-@@ -182,12 +214,20 @@ extern int __get_user_bad(void);
- 	asm volatile("call __put_user_" #size : "=a" (__ret_pu)	\
- 		     : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
- 
--
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+#define __copyuser_seg "gs;"
-+#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
-+#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
-+#else
-+#define __copyuser_seg
-+#define __COPYUSER_SET_ES
-+#define __COPYUSER_RESTORE_ES
-+#endif
- 
- #ifdef CONFIG_X86_32
- #define __put_user_asm_u64(x, addr, err, errret)			\
--	asm volatile("1:	movl %%eax,0(%2)\n"			\
--		     "2:	movl %%edx,4(%2)\n"			\
-+	asm volatile("1:	"__copyuser_seg"movl %%eax,0(%2)\n"	\
-+		     "2:	"__copyuser_seg"movl %%edx,4(%2)\n"	\
- 		     "3:\n"						\
- 		     ".section .fixup,\"ax\"\n"				\
- 		     "4:	movl %3,%0\n"				\
-@@ -199,8 +239,8 @@ extern int __get_user_bad(void);
- 		     : "A" (x), "r" (addr), "i" (errret), "0" (err))
- 
- #define __put_user_asm_ex_u64(x, addr)					\
--	asm volatile("1:	movl %%eax,0(%1)\n"			\
--		     "2:	movl %%edx,4(%1)\n"			\
-+	asm volatile("1:	"__copyuser_seg"movl %%eax,0(%1)\n"	\
-+		     "2:	"__copyuser_seg"movl %%edx,4(%1)\n"	\
- 		     "3:\n"						\
- 		     _ASM_EXTABLE(1b, 2b - 1b)				\
- 		     _ASM_EXTABLE(2b, 3b - 2b)				\
-@@ -252,7 +292,7 @@ extern void __put_user_8(void);
- 	__typeof__(*(ptr)) __pu_val;				\
- 	__chk_user_ptr(ptr);					\
- 	might_fault();						\
--	__pu_val = x;						\
-+	__pu_val = (x);						\
- 	switch (sizeof(*(ptr))) {				\
- 	case 1:							\
- 		__put_user_x(1, __pu_val, ptr, __ret_pu);	\
-@@ -373,7 +413,7 @@ do {									\
- } while (0)
- 
- #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret)	\
--	asm volatile("1:	mov"itype" %2,%"rtype"1\n"		\
-+	asm volatile("1:	"__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
- 		     "2:\n"						\
- 		     ".section .fixup,\"ax\"\n"				\
- 		     "3:	mov %3,%0\n"				\
-@@ -381,7 +421,7 @@ do {									\
- 		     "	jmp 2b\n"					\
- 		     ".previous\n"					\
- 		     _ASM_EXTABLE(1b, 3b)				\
--		     : "=r" (err), ltype(x)				\
-+		     : "=r" (err), ltype (x)				\
- 		     : "m" (__m(addr)), "i" (errret), "0" (err))
- 
- #define __get_user_size_ex(x, ptr, size)				\
-@@ -406,7 +446,7 @@ do {									\
- } while (0)
- 
- #define __get_user_asm_ex(x, addr, itype, rtype, ltype)			\
--	asm volatile("1:	mov"itype" %1,%"rtype"0\n"		\
-+	asm volatile("1:	"__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
- 		     "2:\n"						\
- 		     _ASM_EXTABLE(1b, 2b - 1b)				\
- 		     : ltype(x) : "m" (__m(addr)))
-@@ -423,13 +463,24 @@ do {									\
- 	int __gu_err;							\
- 	unsigned long __gu_val;						\
- 	__get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT);	\
--	(x) = (__force __typeof__(*(ptr)))__gu_val;			\
-+	(x) = (__typeof__(*(ptr)))__gu_val;				\
- 	__gu_err;							\
- })
- 
- /* FIXME: this hack is definitely wrong -AK */
- struct __large_struct { unsigned long buf[100]; };
--#define __m(x) (*(struct __large_struct __user *)(x))
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+#define ____m(x)					\
-+({							\
-+	unsigned long ____x = (unsigned long)(x);	\
-+	if (____x < pax_user_shadow_base)		\
-+		____x += pax_user_shadow_base;		\
-+	(typeof(x))____x;				\
-+})
-+#else
-+#define ____m(x) (x)
-+#endif
-+#define __m(x) (*(struct __large_struct __user *)____m(x))
- 
- /*
-  * Tell gcc we read from memory instead of writing: this is because
-@@ -437,7 +488,7 @@ struct __large_struct { unsigned long buf[100]; };
-  * aliasing issues.
-  */
- #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret)	\
--	asm volatile("1:	mov"itype" %"rtype"1,%2\n"		\
-+	asm volatile("1:	"__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
- 		     "2:\n"						\
- 		     ".section .fixup,\"ax\"\n"				\
- 		     "3:	mov %3,%0\n"				\
-@@ -445,10 +496,10 @@ struct __large_struct { unsigned long buf[100]; };
- 		     ".previous\n"					\
- 		     _ASM_EXTABLE(1b, 3b)				\
- 		     : "=r"(err)					\
--		     : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
-+		     : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err))
- 
- #define __put_user_asm_ex(x, addr, itype, rtype, ltype)			\
--	asm volatile("1:	mov"itype" %"rtype"0,%1\n"		\
-+	asm volatile("1:	"__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
- 		     "2:\n"						\
- 		     _ASM_EXTABLE(1b, 2b - 1b)				\
- 		     : : ltype(x), "m" (__m(addr)))
-@@ -487,8 +538,12 @@ struct __large_struct { unsigned long buf[100]; };
-  * On error, the variable @x is set to zero.
-  */
- 
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+#define __get_user(x, ptr)	get_user((x), (ptr))
-+#else
- #define __get_user(x, ptr)						\
- 	__get_user_nocheck((x), (ptr), sizeof(*(ptr)))
-+#endif
- 
- /**
-  * __put_user: - Write a simple value into user space, with less checking.
-@@ -510,8 +565,12 @@ struct __large_struct { unsigned long buf[100]; };
-  * Returns zero on success, or -EFAULT on error.
-  */
- 
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+#define __put_user(x, ptr)	put_user((x), (ptr))
-+#else
- #define __put_user(x, ptr)						\
- 	__put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
-+#endif
- 
- #define __get_user_unaligned __get_user
- #define __put_user_unaligned __put_user
-@@ -529,7 +588,7 @@ struct __large_struct { unsigned long buf[100]; };
- #define get_user_ex(x, ptr)	do {					\
- 	unsigned long __gue_val;					\
- 	__get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr))));	\
--	(x) = (__force __typeof__(*(ptr)))__gue_val;			\
-+	(x) = (__typeof__(*(ptr)))__gue_val;				\
- } while (0)
- 
- #ifdef CONFIG_X86_WP_WORKS_OK
-diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
-index 566e803..9540707 100644
---- a/arch/x86/include/asm/uaccess_32.h
-+++ b/arch/x86/include/asm/uaccess_32.h
-@@ -43,6 +43,11 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
- static __always_inline unsigned long __must_check
- __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
- {
-+	if ((long)n < 0)
-+		return n;
-+
-+	check_object_size(from, n, true);
-+
- 	if (__builtin_constant_p(n)) {
- 		unsigned long ret;
- 
-@@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
- __copy_to_user(void __user *to, const void *from, unsigned long n)
- {
- 	might_fault();
-+
- 	return __copy_to_user_inatomic(to, from, n);
- }
- 
- static __always_inline unsigned long
- __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
- {
-+	if ((long)n < 0)
-+		return n;
-+
- 	/* Avoid zeroing the tail if the copy fails..
- 	 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
- 	 * but as the zeroing behaviour is only significant when n is not
-@@ -137,6 +146,12 @@ static __always_inline unsigned long
- __copy_from_user(void *to, const void __user *from, unsigned long n)
- {
- 	might_fault();
-+
-+	if ((long)n < 0)
-+		return n;
-+
-+	check_object_size(to, n, false);
-+
- 	if (__builtin_constant_p(n)) {
- 		unsigned long ret;
- 
-@@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
- 				const void __user *from, unsigned long n)
- {
- 	might_fault();
-+
-+	if ((long)n < 0)
-+		return n;
-+
- 	if (__builtin_constant_p(n)) {
- 		unsigned long ret;
- 
-@@ -181,15 +200,19 @@ static __always_inline unsigned long
- __copy_from_user_inatomic_nocache(void *to, const void __user *from,
- 				  unsigned long n)
- {
--       return __copy_from_user_ll_nocache_nozero(to, from, n);
-+	if ((long)n < 0)
-+		return n;
-+
-+	return __copy_from_user_ll_nocache_nozero(to, from, n);
- }
- 
--unsigned long __must_check copy_to_user(void __user *to,
--					const void *from, unsigned long n);
--unsigned long __must_check _copy_from_user(void *to,
--					  const void __user *from,
--					  unsigned long n);
--
-+extern void copy_to_user_overflow(void)
-+#ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
-+	__compiletime_error("copy_to_user() buffer size is not provably correct")
-+#else
-+	__compiletime_warning("copy_to_user() buffer size is not provably correct")
-+#endif
-+;
- 
- extern void copy_from_user_overflow(void)
- #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
-@@ -199,17 +222,60 @@ extern void copy_from_user_overflow(void)
- #endif
- ;
- 
--static inline unsigned long __must_check copy_from_user(void *to,
--					  const void __user *from,
--					  unsigned long n)
-+/**
-+ * copy_to_user: - Copy a block of data into user space.
-+ * @to:   Destination address, in user space.
-+ * @from: Source address, in kernel space.
-+ * @n:    Number of bytes to copy.
-+ *
-+ * Context: User context only.  This function may sleep.
-+ *
-+ * Copy data from kernel space to user space.
-+ *
-+ * Returns number of bytes that could not be copied.
-+ * On success, this will be zero.
-+ */
-+static inline unsigned long __must_check
-+copy_to_user(void __user *to, const void *from, unsigned long n)
- {
--	int sz = __compiletime_object_size(to);
-+	size_t sz = __compiletime_object_size(from);
- 
--	if (likely(sz == -1 || sz >= n))
--		n = _copy_from_user(to, from, n);
--	else
-+	if (unlikely(sz != (size_t)-1 && sz < n))
-+		copy_to_user_overflow();
-+	else if (access_ok(VERIFY_WRITE, to, n))
-+		n = __copy_to_user(to, from, n);
-+	return n;
-+}
-+
-+/**
-+ * copy_from_user: - Copy a block of data from user space.
-+ * @to:   Destination address, in kernel space.
-+ * @from: Source address, in user space.
-+ * @n:    Number of bytes to copy.
-+ *
-+ * Context: User context only.  This function may sleep.
-+ *
-+ * Copy data from user space to kernel space.
-+ *
-+ * Returns number of bytes that could not be copied.
-+ * On success, this will be zero.
-+ *
-+ * If some data could not be copied, this function will pad the copied
-+ * data to the requested size using zero bytes.
-+ */
-+static inline unsigned long __must_check
-+copy_from_user(void *to, const void __user *from, unsigned long n)
-+{
-+	size_t sz = __compiletime_object_size(to);
-+
-+	check_object_size(to, n, false);
-+
-+	if (unlikely(sz != (size_t)-1 && sz < n))
- 		copy_from_user_overflow();
--
-+	else if (access_ok(VERIFY_READ, from, n))
-+		n = __copy_from_user(to, from, n);
-+	else if ((long)n > 0)
-+		memset(to, 0, n);
- 	return n;
- }
- 
-diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
-index 1c66d30..9d90f2c 100644
---- a/arch/x86/include/asm/uaccess_64.h
-+++ b/arch/x86/include/asm/uaccess_64.h
-@@ -10,6 +10,9 @@
- #include <asm/alternative.h>
- #include <asm/cpufeature.h>
- #include <asm/page.h>
-+#include <asm/pgtable.h>
-+
-+#define set_fs(x)	(current_thread_info()->addr_limit = (x))
- 
- /*
-  * Copy To/From Userspace
-@@ -17,12 +20,12 @@
- 
- /* Handles exceptions in both to and from, but doesn't do access_ok */
- __must_check unsigned long
--copy_user_generic_string(void *to, const void *from, unsigned len);
-+copy_user_generic_string(void *to, const void *from, unsigned long len) __size_overflow(3);
- __must_check unsigned long
--copy_user_generic_unrolled(void *to, const void *from, unsigned len);
-+copy_user_generic_unrolled(void *to, const void *from, unsigned long len) __size_overflow(3);
- 
- static __always_inline __must_check unsigned long
--copy_user_generic(void *to, const void *from, unsigned len)
-+copy_user_generic(void *to, const void *from, unsigned long len)
- {
- 	unsigned ret;
- 
-@@ -36,138 +39,200 @@ copy_user_generic(void *to, const void *from, unsigned len)
- 	return ret;
- }
- 
-+static __always_inline __must_check unsigned long
-+__copy_to_user(void __user *to, const void *from, unsigned long len);
-+static __always_inline __must_check unsigned long
-+__copy_from_user(void *to, const void __user *from, unsigned long len);
- __must_check unsigned long
--_copy_to_user(void __user *to, const void *from, unsigned len);
--__must_check unsigned long
--_copy_from_user(void *to, const void __user *from, unsigned len);
--__must_check unsigned long
--copy_in_user(void __user *to, const void __user *from, unsigned len);
-+copy_in_user(void __user *to, const void __user *from, unsigned long len);
-+
-+extern void copy_to_user_overflow(void)
-+#ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
-+	__compiletime_error("copy_to_user() buffer size is not provably correct")
-+#else
-+	__compiletime_warning("copy_to_user() buffer size is not provably correct")
-+#endif
-+;
-+
-+extern void copy_from_user_overflow(void)
-+#ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
-+	__compiletime_error("copy_from_user() buffer size is not provably correct")
-+#else
-+	__compiletime_warning("copy_from_user() buffer size is not provably correct")
-+#endif
-+;
- 
- static inline unsigned long __must_check copy_from_user(void *to,
- 					  const void __user *from,
- 					  unsigned long n)
- {
--	int sz = __compiletime_object_size(to);
--
- 	might_fault();
--	if (likely(sz == -1 || sz >= n))
--		n = _copy_from_user(to, from, n);
--#ifdef CONFIG_DEBUG_VM
--	else
--		WARN(1, "Buffer overflow detected!\n");
--#endif
-+
-+	check_object_size(to, n, false);
-+
-+	if (access_ok(VERIFY_READ, from, n))
-+		n = __copy_from_user(to, from, n);
-+	else if (n < INT_MAX)
-+		memset(to, 0, n);
- 	return n;
- }
- 
- static __always_inline __must_check
--int copy_to_user(void __user *dst, const void *src, unsigned size)
-+int copy_to_user(void __user *dst, const void *src, unsigned long size)
- {
- 	might_fault();
- 
--	return _copy_to_user(dst, src, size);
-+	if (access_ok(VERIFY_WRITE, dst, size))
-+		size = __copy_to_user(dst, src, size);
-+	return size;
- }
- 
- static __always_inline __must_check
--int __copy_from_user(void *dst, const void __user *src, unsigned size)
-+unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
- {
--	int ret = 0;
-+	size_t sz = __compiletime_object_size(dst);
-+	unsigned ret = 0;
- 
- 	might_fault();
-+
-+	if (size > INT_MAX)
-+		return size;
-+
-+	check_object_size(dst, size, false);
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	if (!__access_ok(VERIFY_READ, src, size))
-+		return size;
-+#endif
-+
-+	if (unlikely(sz != (size_t)-1 && sz < size)) {
-+		copy_from_user_overflow();
-+		return size;
-+	}
-+
- 	if (!__builtin_constant_p(size))
--		return copy_user_generic(dst, (__force void *)src, size);
-+		return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
- 	switch (size) {
--	case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
-+	case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
- 			      ret, "b", "b", "=q", 1);
- 		return ret;
--	case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
-+	case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
- 			      ret, "w", "w", "=r", 2);
- 		return ret;
--	case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
-+	case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
- 			      ret, "l", "k", "=r", 4);
- 		return ret;
--	case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
-+	case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
- 			      ret, "q", "", "=r", 8);
- 		return ret;
- 	case 10:
--		__get_user_asm(*(u64 *)dst, (u64 __user *)src,
-+		__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
- 			       ret, "q", "", "=r", 10);
- 		if (unlikely(ret))
- 			return ret;
- 		__get_user_asm(*(u16 *)(8 + (char *)dst),
--			       (u16 __user *)(8 + (char __user *)src),
-+			       (const u16 __user *)(8 + (const char __user *)src),
- 			       ret, "w", "w", "=r", 2);
- 		return ret;
- 	case 16:
--		__get_user_asm(*(u64 *)dst, (u64 __user *)src,
-+		__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
- 			       ret, "q", "", "=r", 16);
- 		if (unlikely(ret))
- 			return ret;
- 		__get_user_asm(*(u64 *)(8 + (char *)dst),
--			       (u64 __user *)(8 + (char __user *)src),
-+			       (const u64 __user *)(8 + (const char __user *)src),
- 			       ret, "q", "", "=r", 8);
- 		return ret;
- 	default:
--		return copy_user_generic(dst, (__force void *)src, size);
-+		return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
- 	}
- }
- 
- static __always_inline __must_check
--int __copy_to_user(void __user *dst, const void *src, unsigned size)
-+unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
- {
--	int ret = 0;
-+	size_t sz = __compiletime_object_size(src);
-+	unsigned ret = 0;
- 
- 	might_fault();
-+
-+	if (size > INT_MAX)
-+		return size;
-+
-+	check_object_size(src, size, true);
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	if (!__access_ok(VERIFY_WRITE, dst, size))
-+		return size;
-+#endif
-+
-+	if (unlikely(sz != (size_t)-1 && sz < size)) {
-+		copy_to_user_overflow();
-+		return size;
-+	}
-+
- 	if (!__builtin_constant_p(size))
--		return copy_user_generic((__force void *)dst, src, size);
-+		return copy_user_generic((__force_kernel void *)____m(dst), src, size);
- 	switch (size) {
--	case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
-+	case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
- 			      ret, "b", "b", "iq", 1);
- 		return ret;
--	case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
-+	case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
- 			      ret, "w", "w", "ir", 2);
- 		return ret;
--	case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
-+	case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
- 			      ret, "l", "k", "ir", 4);
- 		return ret;
--	case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
-+	case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
- 			      ret, "q", "", "er", 8);
- 		return ret;
- 	case 10:
--		__put_user_asm(*(u64 *)src, (u64 __user *)dst,
-+		__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
- 			       ret, "q", "", "er", 10);
- 		if (unlikely(ret))
- 			return ret;
- 		asm("":::"memory");
--		__put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
-+		__put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
- 			       ret, "w", "w", "ir", 2);
- 		return ret;
- 	case 16:
--		__put_user_asm(*(u64 *)src, (u64 __user *)dst,
-+		__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
- 			       ret, "q", "", "er", 16);
- 		if (unlikely(ret))
- 			return ret;
- 		asm("":::"memory");
--		__put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
-+		__put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
- 			       ret, "q", "", "er", 8);
- 		return ret;
- 	default:
--		return copy_user_generic((__force void *)dst, src, size);
-+		return copy_user_generic((__force_kernel void *)____m(dst), src, size);
- 	}
- }
- 
- static __always_inline __must_check
--int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
-+unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned long size)
- {
--	int ret = 0;
-+	unsigned ret = 0;
- 
- 	might_fault();
-+
-+	if (size > INT_MAX)
-+		return size;
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	if (!__access_ok(VERIFY_READ, src, size))
-+		return size;
-+	if (!__access_ok(VERIFY_WRITE, dst, size))
-+		return size;
-+#endif
-+
- 	if (!__builtin_constant_p(size))
--		return copy_user_generic((__force void *)dst,
--					 (__force void *)src, size);
-+		return copy_user_generic((__force_kernel void *)____m(dst),
-+					 (__force_kernel const void *)____m(src), size);
- 	switch (size) {
- 	case 1: {
- 		u8 tmp;
--		__get_user_asm(tmp, (u8 __user *)src,
-+		__get_user_asm(tmp, (const u8 __user *)src,
- 			       ret, "b", "b", "=q", 1);
- 		if (likely(!ret))
- 			__put_user_asm(tmp, (u8 __user *)dst,
-@@ -176,7 +241,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
- 	}
- 	case 2: {
- 		u16 tmp;
--		__get_user_asm(tmp, (u16 __user *)src,
-+		__get_user_asm(tmp, (const u16 __user *)src,
- 			       ret, "w", "w", "=r", 2);
- 		if (likely(!ret))
- 			__put_user_asm(tmp, (u16 __user *)dst,
-@@ -186,7 +251,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
- 
- 	case 4: {
- 		u32 tmp;
--		__get_user_asm(tmp, (u32 __user *)src,
-+		__get_user_asm(tmp, (const u32 __user *)src,
- 			       ret, "l", "k", "=r", 4);
- 		if (likely(!ret))
- 			__put_user_asm(tmp, (u32 __user *)dst,
-@@ -195,7 +260,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
- 	}
- 	case 8: {
- 		u64 tmp;
--		__get_user_asm(tmp, (u64 __user *)src,
-+		__get_user_asm(tmp, (const u64 __user *)src,
- 			       ret, "q", "", "=r", 8);
- 		if (likely(!ret))
- 			__put_user_asm(tmp, (u64 __user *)dst,
-@@ -203,8 +268,8 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
- 		return ret;
- 	}
- 	default:
--		return copy_user_generic((__force void *)dst,
--					 (__force void *)src, size);
-+		return copy_user_generic((__force_kernel void *)____m(dst),
-+					 (__force_kernel const void *)____m(src), size);
- 	}
- }
- 
-@@ -218,36 +283,57 @@ __must_check long strlen_user(const char __user *str);
- __must_check unsigned long clear_user(void __user *mem, unsigned long len);
- __must_check unsigned long __clear_user(void __user *mem, unsigned long len);
- 
--static __must_check __always_inline int
--__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
-+static __must_check __always_inline unsigned long
-+__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
- {
--	return copy_user_generic(dst, (__force const void *)src, size);
-+	if (size > INT_MAX)
-+		return size;
-+
-+	return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
- }
- 
--static __must_check __always_inline int
--__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
-+static __must_check __always_inline unsigned long
-+__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
- {
--	return copy_user_generic((__force void *)dst, src, size);
-+	if (size > INT_MAX)
-+		return size;
-+
-+	return copy_user_generic((__force_kernel void *)____m(dst), src, size);
- }
- 
--extern long __copy_user_nocache(void *dst, const void __user *src,
--				unsigned size, int zerorest);
-+extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
-+				unsigned long size, int zerorest);
- 
--static inline int
--__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
-+static inline unsigned long __copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
- {
- 	might_sleep();
-+
-+	if (size > INT_MAX)
-+		return size;
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	if (!__access_ok(VERIFY_READ, src, size))
-+		return size;
-+#endif
-+
- 	return __copy_user_nocache(dst, src, size, 1);
- }
- 
--static inline int
--__copy_from_user_inatomic_nocache(void *dst, const void __user *src,
--				  unsigned size)
-+static inline unsigned long __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
-+				  unsigned long size)
- {
-+	if (size > INT_MAX)
-+		return size;
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	if (!__access_ok(VERIFY_READ, src, size))
-+		return size;
-+#endif
-+
- 	return __copy_user_nocache(dst, src, size, 0);
- }
- 
--unsigned long
--copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest);
-+extern unsigned long
-+copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest) __size_overflow(3);
- 
- #endif /* _ASM_X86_UACCESS_64_H */
-diff --git a/arch/x86/include/asm/vdso.h b/arch/x86/include/asm/vdso.h
-index bb05228..d763d5b 100644
---- a/arch/x86/include/asm/vdso.h
-+++ b/arch/x86/include/asm/vdso.h
-@@ -11,7 +11,7 @@ extern const char VDSO32_PRELINK[];
- #define VDSO32_SYMBOL(base, name)					\
- ({									\
- 	extern const char VDSO32_##name[];				\
--	(void *)(VDSO32_##name - VDSO32_PRELINK + (unsigned long)(base)); \
-+	(void __user *)(VDSO32_##name - VDSO32_PRELINK + (unsigned long)(base)); \
- })
- #endif
- 
-diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
-index 1971e65..1e07354 100644
---- a/arch/x86/include/asm/x86_init.h
-+++ b/arch/x86/include/asm/x86_init.h
-@@ -139,7 +139,7 @@ struct x86_init_ops {
- 	struct x86_init_timers		timers;
- 	struct x86_init_iommu		iommu;
- 	struct x86_init_pci		pci;
--};
-+} __no_const;
- 
- /**
-  * struct x86_cpuinit_ops - platform specific cpu hotplug setups
-@@ -147,7 +147,7 @@ struct x86_init_ops {
-  */
- struct x86_cpuinit_ops {
- 	void (*setup_percpu_clockev)(void);
--};
-+} __no_const;
- 
- /**
-  * struct x86_platform_ops - platform specific runtime functions
-@@ -169,7 +169,7 @@ struct x86_platform_ops {
- 	void (*nmi_init)(void);
- 	unsigned char (*get_nmi_reason)(void);
- 	int (*i8042_detect)(void);
--};
-+} __no_const;
- 
- struct pci_dev;
- 
-@@ -177,7 +177,7 @@ struct x86_msi_ops {
- 	int (*setup_msi_irqs)(struct pci_dev *dev, int nvec, int type);
- 	void (*teardown_msi_irq)(unsigned int irq);
- 	void (*teardown_msi_irqs)(struct pci_dev *dev);
--};
-+} __no_const;
- 
- extern struct x86_init_ops x86_init;
- extern struct x86_cpuinit_ops x86_cpuinit;
-diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
-index c34f96c..e26f052 100644
---- a/arch/x86/include/asm/xen/page.h
-+++ b/arch/x86/include/asm/xen/page.h
-@@ -54,7 +54,7 @@ extern int m2p_remove_override(struct page *page, bool clear_pte);
- extern struct page *m2p_find_override(unsigned long mfn);
- extern unsigned long m2p_find_override_pfn(unsigned long mfn, unsigned long pfn);
- 
--static inline unsigned long pfn_to_mfn(unsigned long pfn)
-+static inline unsigned long __intentional_overflow(-1) pfn_to_mfn(unsigned long pfn)
- {
- 	unsigned long mfn;
- 
-diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
-index c6ce245..aab6adb 100644
---- a/arch/x86/include/asm/xsave.h
-+++ b/arch/x86/include/asm/xsave.h
-@@ -65,6 +65,8 @@ static inline int xsave_user(struct xsave_struct __user *buf)
- {
- 	int err;
- 
-+	buf = (struct xsave_struct __user *)____m(buf);
-+
- 	/*
- 	 * Clear the xsave header first, so that reserved fields are
- 	 * initialized to zero.
-@@ -74,7 +76,9 @@ static inline int xsave_user(struct xsave_struct __user *buf)
- 	if (unlikely(err))
- 		return -EFAULT;
- 
--	__asm__ __volatile__("1: .byte " REX_PREFIX "0x0f,0xae,0x27\n"
-+	__asm__ __volatile__("1:"
-+			     __copyuser_seg
-+			     ".byte " REX_PREFIX "0x0f,0xae,0x27\n"
- 			     "2:\n"
- 			     ".section .fixup,\"ax\"\n"
- 			     "3:  movl $-1,%[err]\n"
-@@ -96,11 +100,13 @@ static inline int xsave_user(struct xsave_struct __user *buf)
- static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
- {
- 	int err;
--	struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
-+	struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)____m(buf));
- 	u32 lmask = mask;
- 	u32 hmask = mask >> 32;
- 
--	__asm__ __volatile__("1: .byte " REX_PREFIX "0x0f,0xae,0x2f\n"
-+	__asm__ __volatile__("1:"
-+			     __copyuser_seg
-+			     ".byte " REX_PREFIX "0x0f,0xae,0x2f\n"
- 			     "2:\n"
- 			     ".section .fixup,\"ax\"\n"
- 			     "3:  movl $-1,%[err]\n"
-diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
-index 479d03c..2450277 100644
---- a/arch/x86/kernel/acpi/boot.c
-+++ b/arch/x86/kernel/acpi/boot.c
-@@ -1345,7 +1345,7 @@ static int __init dmi_ignore_irq0_timer_override(const struct dmi_system_id *d)
-  * If your system is blacklisted here, but you find that acpi=force
-  * works for you, please contact linux-acpi@vger.kernel.org
-  */
--static struct dmi_system_id __initdata acpi_dmi_table[] = {
-+static const struct dmi_system_id __initconst acpi_dmi_table[] = {
- 	/*
- 	 * Boxes that need ACPI disabled
- 	 */
-@@ -1420,7 +1420,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
- };
- 
- /* second table for DMI checks that should run after early-quirks */
--static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
-+static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
- 	/*
- 	 * HP laptops which use a DSDT reporting as HP/SB400/10000,
- 	 * which includes some code which overrides all temperature
-diff --git a/arch/x86/kernel/acpi/realmode/Makefile b/arch/x86/kernel/acpi/realmode/Makefile
-index 6a564ac..3f3a3d7 100644
---- a/arch/x86/kernel/acpi/realmode/Makefile
-+++ b/arch/x86/kernel/acpi/realmode/Makefile
-@@ -41,6 +41,9 @@ KBUILD_CFLAGS	:= $(LINUXINCLUDE) -g -Os -D_SETUP -D_WAKEUP -D__KERNEL__ \
- 		   $(call cc-option, -fno-stack-protector) \
- 		   $(call cc-option, -mpreferred-stack-boundary=2)
- KBUILD_CFLAGS	+= $(call cc-option, -m32)
-+ifdef CONSTIFY_PLUGIN
-+KBUILD_CFLAGS	+= -fplugin-arg-constify_plugin-no-constify
-+endif
- KBUILD_AFLAGS	:= $(KBUILD_CFLAGS) -D__ASSEMBLY__
- GCOV_PROFILE := n
- 
-diff --git a/arch/x86/kernel/acpi/realmode/wakeup.S b/arch/x86/kernel/acpi/realmode/wakeup.S
-index b4fd836..4358fe3 100644
---- a/arch/x86/kernel/acpi/realmode/wakeup.S
-+++ b/arch/x86/kernel/acpi/realmode/wakeup.S
-@@ -108,6 +108,9 @@ wakeup_code:
- 	/* Do any other stuff... */
- 
- #ifndef CONFIG_64BIT
-+	/* Recheck NX bit overrides (64bit path does this in trampoline */
-+	call	verify_cpu
-+
- 	/* This could also be done in C code... */
- 	movl	pmode_cr3, %eax
- 	movl	%eax, %cr3
-@@ -131,6 +134,7 @@ wakeup_code:
- 	movl	pmode_cr0, %eax
- 	movl	%eax, %cr0
- 	jmp	pmode_return
-+# include "../../verify_cpu.S"
- #else
- 	pushw	$0
- 	pushw	trampoline_segment
-diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
-index 103b6ab..2004d0a 100644
---- a/arch/x86/kernel/acpi/sleep.c
-+++ b/arch/x86/kernel/acpi/sleep.c
-@@ -94,8 +94,12 @@ int acpi_suspend_lowlevel(void)
- 	header->trampoline_segment = trampoline_address() >> 4;
- #ifdef CONFIG_SMP
- 	stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
-+
-+	pax_open_kernel();
- 	early_gdt_descr.address =
- 			(unsigned long)get_cpu_gdt_table(smp_processor_id());
-+	pax_close_kernel();
-+
- 	initial_gs = per_cpu_offset(smp_processor_id());
- #endif
- 	initial_code = (unsigned long)wakeup_long64;
-diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
-index 13ab720..95d5442 100644
---- a/arch/x86/kernel/acpi/wakeup_32.S
-+++ b/arch/x86/kernel/acpi/wakeup_32.S
-@@ -30,13 +30,11 @@ wakeup_pmode_return:
- 	# and restore the stack ... but you need gdt for this to work
- 	movl	saved_context_esp, %esp
- 
--	movl	%cs:saved_magic, %eax
--	cmpl	$0x12345678, %eax
-+	cmpl	$0x12345678, saved_magic
- 	jne	bogus_magic
- 
- 	# jump to place where we left off
--	movl	saved_eip, %eax
--	jmp	*%eax
-+	jmp	*(saved_eip)
- 
- bogus_magic:
- 	jmp	bogus_magic
-diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
-index bda833c..a9bdd97 100644
---- a/arch/x86/kernel/alternative.c
-+++ b/arch/x86/kernel/alternative.c
-@@ -276,6 +276,13 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
- 	 */
- 	for (a = start; a < end; a++) {
- 		instr = (u8 *)&a->instr_offset + a->instr_offset;
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+		instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
-+		if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
-+			instr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
-+#endif
-+
- 		replacement = (u8 *)&a->repl_offset + a->repl_offset;
- 		BUG_ON(a->replacementlen > a->instrlen);
- 		BUG_ON(a->instrlen > sizeof(insnbuf));
-@@ -307,10 +314,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
- 	for (poff = start; poff < end; poff++) {
- 		u8 *ptr = (u8 *)poff + *poff;
- 
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+		ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
-+		if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
-+			ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
-+#endif
-+
- 		if (!*poff || ptr < text || ptr >= text_end)
- 			continue;
- 		/* turn DS segment override prefix into lock prefix */
--		if (*ptr == 0x3e)
-+		if (*ktla_ktva(ptr) == 0x3e)
- 			text_poke(ptr, ((unsigned char []){0xf0}), 1);
- 	};
- 	mutex_unlock(&text_mutex);
-@@ -328,10 +341,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
- 	for (poff = start; poff < end; poff++) {
- 		u8 *ptr = (u8 *)poff + *poff;
- 
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+		ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
-+		if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
-+			ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
-+#endif
-+
- 		if (!*poff || ptr < text || ptr >= text_end)
- 			continue;
- 		/* turn lock prefix into DS segment override prefix */
--		if (*ptr == 0xf0)
-+		if (*ktla_ktva(ptr) == 0xf0)
- 			text_poke(ptr, ((unsigned char []){0x3E}), 1);
- 	};
- 	mutex_unlock(&text_mutex);
-@@ -500,7 +519,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
- 
- 		BUG_ON(p->len > MAX_PATCH_LEN);
- 		/* prep the buffer with the original instructions */
--		memcpy(insnbuf, p->instr, p->len);
-+		memcpy(insnbuf, ktla_ktva(p->instr), p->len);
- 		used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
- 					 (unsigned long)p->instr, p->len);
- 
-@@ -568,7 +587,7 @@ void __init alternative_instructions(void)
- 	if (smp_alt_once)
- 		free_init_pages("SMP alternatives",
- 				(unsigned long)__smp_locks,
--				(unsigned long)__smp_locks_end);
-+				PAGE_ALIGN((unsigned long)__smp_locks_end));
- 
- 	restart_nmi();
- }
-@@ -585,13 +604,17 @@ void __init alternative_instructions(void)
-  * instructions. And on the local CPU you need to be protected again NMI or MCE
-  * handlers seeing an inconsistent instruction while you patch.
-  */
--void *__init_or_module text_poke_early(void *addr, const void *opcode,
-+void *__kprobes text_poke_early(void *addr, const void *opcode,
- 					      size_t len)
- {
- 	unsigned long flags;
- 	local_irq_save(flags);
--	memcpy(addr, opcode, len);
-+
-+	pax_open_kernel();
-+	memcpy(ktla_ktva(addr), opcode, len);
- 	sync_core();
-+	pax_close_kernel();
-+
- 	local_irq_restore(flags);
- 	/* Could also do a CLFLUSH here to speed up CPU recovery; but
- 	   that causes hangs on some VIA CPUs. */
-@@ -613,36 +636,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
-  */
- void *__kprobes text_poke(void *addr, const void *opcode, size_t len)
- {
--	unsigned long flags;
--	char *vaddr;
-+	unsigned char *vaddr = ktla_ktva(addr);
- 	struct page *pages[2];
--	int i;
-+	size_t i;
- 
- 	if (!core_kernel_text((unsigned long)addr)) {
--		pages[0] = vmalloc_to_page(addr);
--		pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
-+		pages[0] = vmalloc_to_page(vaddr);
-+		pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
- 	} else {
--		pages[0] = virt_to_page(addr);
-+		pages[0] = virt_to_page(vaddr);
- 		WARN_ON(!PageReserved(pages[0]));
--		pages[1] = virt_to_page(addr + PAGE_SIZE);
-+		pages[1] = virt_to_page(vaddr + PAGE_SIZE);
- 	}
- 	BUG_ON(!pages[0]);
--	local_irq_save(flags);
--	set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
--	if (pages[1])
--		set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
--	vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
--	memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
--	clear_fixmap(FIX_TEXT_POKE0);
--	if (pages[1])
--		clear_fixmap(FIX_TEXT_POKE1);
--	local_flush_tlb();
--	sync_core();
--	/* Could also do a CLFLUSH here to speed up CPU recovery; but
--	   that causes hangs on some VIA CPUs. */
-+	text_poke_early(addr, opcode, len);
- 	for (i = 0; i < len; i++)
--		BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
--	local_irq_restore(flags);
-+		BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
- 	return addr;
- }
- 
-diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
-index c4e3581..7e2f9d0 100644
---- a/arch/x86/kernel/apic/apic.c
-+++ b/arch/x86/kernel/apic/apic.c
-@@ -174,7 +174,7 @@ int first_system_vector = 0xfe;
- /*
-  * Debug level, exported for io_apic.c
-  */
--unsigned int apic_verbosity;
-+int apic_verbosity;
- 
- int pic_mode;
- 
-@@ -1857,7 +1857,7 @@ void smp_error_interrupt(struct pt_regs *regs)
- 	apic_write(APIC_ESR, 0);
- 	v1 = apic_read(APIC_ESR);
- 	ack_APIC_irq();
--	atomic_inc(&irq_err_count);
-+	atomic_inc_unchecked(&irq_err_count);
- 
- 	apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x(%02x)",
- 		    smp_processor_id(), v0 , v1);
-diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
-index f7a41e4..be25d88 100644
---- a/arch/x86/kernel/apic/apic_flat_64.c
-+++ b/arch/x86/kernel/apic/apic_flat_64.c
-@@ -171,7 +171,7 @@ static int flat_phys_pkg_id(int initial_apic_id, int index_msb)
- 	return initial_apic_id >> index_msb;
- }
- 
--static struct apic apic_flat =  {
-+static struct apic apic_flat __read_only =  {
- 	.name				= "flat",
- 	.probe				= NULL,
- 	.acpi_madt_oem_check		= flat_acpi_madt_oem_check,
-@@ -327,7 +327,7 @@ static int physflat_probe(void)
- 	return 0;
- }
- 
--static struct apic apic_physflat =  {
-+static struct apic apic_physflat __read_only =  {
- 
- 	.name				= "physical flat",
- 	.probe				= physflat_probe,
-diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
-index 775b82b..841f78b 100644
---- a/arch/x86/kernel/apic/apic_noop.c
-+++ b/arch/x86/kernel/apic/apic_noop.c
-@@ -119,7 +119,7 @@ static void noop_apic_write(u32 reg, u32 v)
- 	WARN_ON_ONCE(cpu_has_apic && !disable_apic);
- }
- 
--struct apic apic_noop = {
-+struct apic apic_noop __read_only = {
- 	.name				= "noop",
- 	.probe				= noop_probe,
- 	.acpi_madt_oem_check		= NULL,
-diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
-index 521bead..a724871 100644
---- a/arch/x86/kernel/apic/bigsmp_32.c
-+++ b/arch/x86/kernel/apic/bigsmp_32.c
-@@ -193,7 +193,7 @@ static int probe_bigsmp(void)
- 	return dmi_bigsmp;
- }
- 
--static struct apic apic_bigsmp = {
-+static struct apic apic_bigsmp __read_only = {
- 
- 	.name				= "bigsmp",
- 	.probe				= probe_bigsmp,
-diff --git a/arch/x86/kernel/apic/es7000_32.c b/arch/x86/kernel/apic/es7000_32.c
-index 5d513bc..6a51935 100644
---- a/arch/x86/kernel/apic/es7000_32.c
-+++ b/arch/x86/kernel/apic/es7000_32.c
-@@ -619,8 +619,7 @@ static int es7000_mps_oem_check_cluster(struct mpc_table *mpc, char *oem,
- 	return ret && es7000_apic_is_cluster();
- }
- 
--/* We've been warned by a false positive warning.Use __refdata to keep calm. */
--static struct apic __refdata apic_es7000_cluster = {
-+static struct apic apic_es7000_cluster __read_only = {
- 
- 	.name				= "es7000",
- 	.probe				= probe_es7000,
-@@ -685,7 +684,7 @@ static struct apic __refdata apic_es7000_cluster = {
- 	.x86_32_early_logical_apicid	= es7000_early_logical_apicid,
- };
- 
--static struct apic __refdata apic_es7000 = {
-+static struct apic apic_es7000 __read_only = {
- 
- 	.name				= "es7000",
- 	.probe				= probe_es7000,
-diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
-index 6d939d7..75d1260 100644
---- a/arch/x86/kernel/apic/io_apic.c
-+++ b/arch/x86/kernel/apic/io_apic.c
-@@ -1096,7 +1096,7 @@ int IO_APIC_get_PCI_irq_vector(int bus, int slot, int pin,
- }
- EXPORT_SYMBOL(IO_APIC_get_PCI_irq_vector);
- 
--void lock_vector_lock(void)
-+void lock_vector_lock(void) __acquires(vector_lock)
- {
- 	/* Used to the online set of cpus does not change
- 	 * during assign_irq_vector.
-@@ -1104,7 +1104,7 @@ void lock_vector_lock(void)
- 	raw_spin_lock(&vector_lock);
- }
- 
--void unlock_vector_lock(void)
-+void unlock_vector_lock(void) __releases(vector_lock)
- {
- 	raw_spin_unlock(&vector_lock);
- }
-@@ -2510,7 +2510,7 @@ static void ack_apic_edge(struct irq_data *data)
- 	ack_APIC_irq();
- }
- 
--atomic_t irq_mis_count;
-+atomic_unchecked_t irq_mis_count;
- 
- static void ack_apic_level(struct irq_data *data)
- {
-@@ -2576,7 +2576,7 @@ static void ack_apic_level(struct irq_data *data)
- 	 * at the cpu.
- 	 */
- 	if (!(v & (1 << (i & 0x1f)))) {
--		atomic_inc(&irq_mis_count);
-+		atomic_inc_unchecked(&irq_mis_count);
- 
- 		eoi_ioapic_irq(irq, cfg);
- 	}
-@@ -2634,13 +2634,16 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
- 
- static void irq_remap_modify_chip_defaults(struct irq_chip *chip)
- {
--	chip->irq_print_chip = ir_print_prefix;
--	chip->irq_ack = ir_ack_apic_edge;
--	chip->irq_eoi = ir_ack_apic_level;
-+	pax_open_kernel();
-+	*(void **)&chip->irq_print_chip = ir_print_prefix;
-+	*(void **)&chip->irq_ack = ir_ack_apic_edge;
-+	*(void **)&chip->irq_eoi = ir_ack_apic_level;
- 
- #ifdef CONFIG_SMP
--	chip->irq_set_affinity = ir_ioapic_set_affinity;
-+	*(void **)&chip->irq_set_affinity = ir_ioapic_set_affinity;
- #endif
-+
-+	pax_close_kernel();
- }
- #endif /* CONFIG_IRQ_REMAP */
- 
-diff --git a/arch/x86/kernel/apic/numaq_32.c b/arch/x86/kernel/apic/numaq_32.c
-index c4a61ca..4c63d32 100644
---- a/arch/x86/kernel/apic/numaq_32.c
-+++ b/arch/x86/kernel/apic/numaq_32.c
-@@ -472,8 +472,7 @@ static void numaq_setup_portio_remap(void)
- 		(u_long) xquad_portio, (u_long) num_quads*XQUAD_PORTIO_QUAD);
- }
- 
--/* Use __refdata to keep false positive warning calm.  */
--static struct apic __refdata apic_numaq = {
-+static struct apic apic_numaq __read_only = {
- 
- 	.name				= "NUMAQ",
- 	.probe				= probe_numaq,
-diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
-index 0787bb3..e222a80 100644
---- a/arch/x86/kernel/apic/probe_32.c
-+++ b/arch/x86/kernel/apic/probe_32.c
-@@ -87,7 +87,7 @@ static int probe_default(void)
- 	return 1;
- }
- 
--static struct apic apic_default = {
-+static struct apic apic_default __read_only = {
- 
- 	.name				= "default",
- 	.probe				= probe_default,
-diff --git a/arch/x86/kernel/apic/summit_32.c b/arch/x86/kernel/apic/summit_32.c
-index 1911442..2424a83 100644
---- a/arch/x86/kernel/apic/summit_32.c
-+++ b/arch/x86/kernel/apic/summit_32.c
-@@ -491,7 +491,7 @@ void setup_summit(void)
- }
- #endif
- 
--static struct apic apic_summit = {
-+static struct apic apic_summit __read_only = {
- 
- 	.name				= "summit",
- 	.probe				= probe_summit,
-diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
-index 5007958..2eba140 100644
---- a/arch/x86/kernel/apic/x2apic_cluster.c
-+++ b/arch/x86/kernel/apic/x2apic_cluster.c
-@@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
- 	return notifier_from_errno(err);
- }
- 
--static struct notifier_block __refdata x2apic_cpu_notifier = {
-+static struct notifier_block x2apic_cpu_notifier = {
- 	.notifier_call = update_clusterinfo,
- };
- 
-@@ -208,7 +208,7 @@ static int x2apic_cluster_probe(void)
- 		return 0;
- }
- 
--static struct apic apic_x2apic_cluster = {
-+static struct apic apic_x2apic_cluster __read_only = {
- 
- 	.name				= "cluster x2apic",
- 	.probe				= x2apic_cluster_probe,
-diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
-index db4f704..2d4f409 100644
---- a/arch/x86/kernel/apic/x2apic_phys.c
-+++ b/arch/x86/kernel/apic/x2apic_phys.c
-@@ -121,7 +121,7 @@ static int x2apic_phys_probe(void)
- 	return apic == &apic_x2apic_phys;
- }
- 
--static struct apic apic_x2apic_phys = {
-+static struct apic apic_x2apic_phys __read_only = {
- 
- 	.name				= "physical x2apic",
- 	.probe				= x2apic_phys_probe,
-diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
-index 79b05b8..bc1d972 100644
---- a/arch/x86/kernel/apic/x2apic_uv_x.c
-+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
-@@ -346,7 +346,7 @@ static int uv_probe(void)
- 	return apic == &apic_x2apic_uv_x;
- }
- 
--static struct apic __refdata apic_x2apic_uv_x = {
-+static struct apic apic_x2apic_uv_x __read_only = {
- 
- 	.name				= "UV large system",
- 	.probe				= uv_probe,
-diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
-index a46bd38..6b906d7 100644
---- a/arch/x86/kernel/apm_32.c
-+++ b/arch/x86/kernel/apm_32.c
-@@ -411,7 +411,7 @@ static DEFINE_MUTEX(apm_mutex);
-  * This is for buggy BIOS's that refer to (real mode) segment 0x40
-  * even though they are called in protected mode.
-  */
--static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
-+static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
- 			(unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
- 
- static const char driver_version[] = "1.16ac";	/* no spaces */
-@@ -589,7 +589,10 @@ static long __apm_bios_call(void *_call)
- 	BUG_ON(cpu != 0);
- 	gdt = get_cpu_gdt_table(cpu);
- 	save_desc_40 = gdt[0x40 / 8];
-+
-+	pax_open_kernel();
- 	gdt[0x40 / 8] = bad_bios_desc;
-+	pax_close_kernel();
- 
- 	apm_irq_save(flags);
- 	APM_DO_SAVE_SEGS;
-@@ -598,7 +601,11 @@ static long __apm_bios_call(void *_call)
- 			  &call->esi);
- 	APM_DO_RESTORE_SEGS;
- 	apm_irq_restore(flags);
-+
-+	pax_open_kernel();
- 	gdt[0x40 / 8] = save_desc_40;
-+	pax_close_kernel();
-+
- 	put_cpu();
- 
- 	return call->eax & 0xff;
-@@ -665,7 +672,10 @@ static long __apm_bios_call_simple(void *_call)
- 	BUG_ON(cpu != 0);
- 	gdt = get_cpu_gdt_table(cpu);
- 	save_desc_40 = gdt[0x40 / 8];
-+
-+	pax_open_kernel();
- 	gdt[0x40 / 8] = bad_bios_desc;
-+	pax_close_kernel();
- 
- 	apm_irq_save(flags);
- 	APM_DO_SAVE_SEGS;
-@@ -673,7 +683,11 @@ static long __apm_bios_call_simple(void *_call)
- 					 &call->eax);
- 	APM_DO_RESTORE_SEGS;
- 	apm_irq_restore(flags);
-+
-+	pax_open_kernel();
- 	gdt[0x40 / 8] = save_desc_40;
-+	pax_close_kernel();
-+
- 	put_cpu();
- 	return error;
- }
-@@ -2347,12 +2361,15 @@ static int __init apm_init(void)
- 	 * code to that CPU.
- 	 */
- 	gdt = get_cpu_gdt_table(0);
-+
-+	pax_open_kernel();
- 	set_desc_base(&gdt[APM_CS >> 3],
- 		 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
- 	set_desc_base(&gdt[APM_CS_16 >> 3],
- 		 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
- 	set_desc_base(&gdt[APM_DS >> 3],
- 		 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
-+	pax_close_kernel();
- 
- 	proc_create("apm", 0, NULL, &apm_file_ops);
- 
-diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
-index 4f13faf..87db5d2 100644
---- a/arch/x86/kernel/asm-offsets.c
-+++ b/arch/x86/kernel/asm-offsets.c
-@@ -33,6 +33,8 @@ void common(void) {
- 	OFFSET(TI_status, thread_info, status);
- 	OFFSET(TI_addr_limit, thread_info, addr_limit);
- 	OFFSET(TI_preempt_count, thread_info, preempt_count);
-+	OFFSET(TI_lowest_stack, thread_info, lowest_stack);
-+	DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
- 
- 	BLANK();
- 	OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
-@@ -53,8 +55,26 @@ void common(void) {
- 	OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
- 	OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
- 	OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
- #endif
- 
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
-+	OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
-+#ifdef CONFIG_X86_64
-+	OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
-+#endif
-+#endif
-+
-+#endif
-+
-+	BLANK();
-+	DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
-+	DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
-+	DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
-+
- #ifdef CONFIG_XEN
- 	BLANK();
- 	OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
-diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
-index e72a119..6e2955d 100644
---- a/arch/x86/kernel/asm-offsets_64.c
-+++ b/arch/x86/kernel/asm-offsets_64.c
-@@ -69,6 +69,7 @@ int main(void)
- 	BLANK();
- #undef ENTRY
- 
-+	DEFINE(TSS_size, sizeof(struct tss_struct));
- 	OFFSET(TSS_ist, tss_struct, x86_tss.ist);
- 	BLANK();
- 
-diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
-index 25f24dc..4094a7f 100644
---- a/arch/x86/kernel/cpu/Makefile
-+++ b/arch/x86/kernel/cpu/Makefile
-@@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
- CFLAGS_REMOVE_perf_event.o = -pg
- endif
- 
--# Make sure load_percpu_segment has no stackprotector
--nostackp := $(call cc-option, -fno-stack-protector)
--CFLAGS_common.o		:= $(nostackp)
--
- obj-y			:= intel_cacheinfo.o scattered.o topology.o
- obj-y			+= proc.o capflags.o powerflags.o common.o
- obj-y			+= vmware.o hypervisor.o sched.o mshyperv.o
-diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
-index f07becc..b17b101 100644
---- a/arch/x86/kernel/cpu/amd.c
-+++ b/arch/x86/kernel/cpu/amd.c
-@@ -694,7 +694,7 @@ static unsigned int __cpuinit amd_size_cache(struct cpuinfo_x86 *c,
- 							unsigned int size)
- {
- 	/* AMD errata T13 (order #21922) */
--	if ((c->x86 == 6)) {
-+	if (c->x86 == 6) {
- 		/* Duron Rev A0 */
- 		if (c->x86_model == 3 && c->x86_mask == 0)
- 			size = 64;
-diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
-index ca93cc7..def63d0 100644
---- a/arch/x86/kernel/cpu/common.c
-+++ b/arch/x86/kernel/cpu/common.c
-@@ -84,60 +84,6 @@ static const struct cpu_dev __cpuinitconst default_cpu = {
- 
- static const struct cpu_dev *this_cpu __cpuinitdata = &default_cpu;
- 
--DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
--#ifdef CONFIG_X86_64
--	/*
--	 * We need valid kernel segments for data and code in long mode too
--	 * IRET will check the segment types  kkeil 2000/10/28
--	 * Also sysret mandates a special GDT layout
--	 *
--	 * TLS descriptors are currently at a different place compared to i386.
--	 * Hopefully nobody expects them at a fixed place (Wine?)
--	 */
--	[GDT_ENTRY_KERNEL32_CS]		= GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
--	[GDT_ENTRY_KERNEL_CS]		= GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
--	[GDT_ENTRY_KERNEL_DS]		= GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
--	[GDT_ENTRY_DEFAULT_USER32_CS]	= GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
--	[GDT_ENTRY_DEFAULT_USER_DS]	= GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
--	[GDT_ENTRY_DEFAULT_USER_CS]	= GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
--#else
--	[GDT_ENTRY_KERNEL_CS]		= GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
--	[GDT_ENTRY_KERNEL_DS]		= GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
--	[GDT_ENTRY_DEFAULT_USER_CS]	= GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
--	[GDT_ENTRY_DEFAULT_USER_DS]	= GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
--	/*
--	 * Segments used for calling PnP BIOS have byte granularity.
--	 * They code segments and data segments have fixed 64k limits,
--	 * the transfer segment sizes are set at run time.
--	 */
--	/* 32-bit code */
--	[GDT_ENTRY_PNPBIOS_CS32]	= GDT_ENTRY_INIT(0x409a, 0, 0xffff),
--	/* 16-bit code */
--	[GDT_ENTRY_PNPBIOS_CS16]	= GDT_ENTRY_INIT(0x009a, 0, 0xffff),
--	/* 16-bit data */
--	[GDT_ENTRY_PNPBIOS_DS]		= GDT_ENTRY_INIT(0x0092, 0, 0xffff),
--	/* 16-bit data */
--	[GDT_ENTRY_PNPBIOS_TS1]		= GDT_ENTRY_INIT(0x0092, 0, 0),
--	/* 16-bit data */
--	[GDT_ENTRY_PNPBIOS_TS2]		= GDT_ENTRY_INIT(0x0092, 0, 0),
--	/*
--	 * The APM segments have byte granularity and their bases
--	 * are set at run time.  All have 64k limits.
--	 */
--	/* 32-bit code */
--	[GDT_ENTRY_APMBIOS_BASE]	= GDT_ENTRY_INIT(0x409a, 0, 0xffff),
--	/* 16-bit code */
--	[GDT_ENTRY_APMBIOS_BASE+1]	= GDT_ENTRY_INIT(0x009a, 0, 0xffff),
--	/* data */
--	[GDT_ENTRY_APMBIOS_BASE+2]	= GDT_ENTRY_INIT(0x4092, 0, 0xffff),
--
--	[GDT_ENTRY_ESPFIX_SS]		= GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
--	[GDT_ENTRY_PERCPU]		= GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
--	GDT_STACK_CANARY_INIT
--#endif
--} };
--EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
--
- static int __init x86_xsave_setup(char *s)
- {
- 	setup_clear_cpu_cap(X86_FEATURE_XSAVE);
-@@ -372,7 +318,7 @@ void switch_to_new_gdt(int cpu)
- {
- 	struct desc_ptr gdt_descr;
- 
--	gdt_descr.address = (long)get_cpu_gdt_table(cpu);
-+	gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
- 	gdt_descr.size = GDT_SIZE - 1;
- 	load_gdt(&gdt_descr);
- 	/* Reload the per-cpu base */
-@@ -839,6 +785,10 @@ static void __cpuinit identify_cpu(struct cpuinfo_x86 *c)
- 	/* Filter out anything that depends on CPUID levels we don't have */
- 	filter_cpuid_features(c, true);
- 
-+#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
-+	setup_clear_cpu_cap(X86_FEATURE_SEP);
-+#endif
-+
- 	/* If the model name is still unset, do table lookup. */
- 	if (!c->x86_model_id[0]) {
- 		const char *p;
-@@ -1019,6 +969,9 @@ static __init int setup_disablecpuid(char *arg)
- }
- __setup("clearcpuid=", setup_disablecpuid);
- 
-+DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
-+EXPORT_PER_CPU_SYMBOL(current_tinfo);
-+
- #ifdef CONFIG_X86_64
- struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
- 
-@@ -1034,7 +987,7 @@ DEFINE_PER_CPU(struct task_struct *, current_task) ____cacheline_aligned =
- EXPORT_PER_CPU_SYMBOL(current_task);
- 
- DEFINE_PER_CPU(unsigned long, kernel_stack) =
--	(unsigned long)&init_thread_union - KERNEL_STACK_OFFSET + THREAD_SIZE;
-+	(unsigned long)&init_thread_union - 16 + THREAD_SIZE;
- EXPORT_PER_CPU_SYMBOL(kernel_stack);
- 
- DEFINE_PER_CPU(char *, irq_stack_ptr) =
-@@ -1099,7 +1052,7 @@ struct pt_regs * __cpuinit idle_regs(struct pt_regs *regs)
- {
- 	memset(regs, 0, sizeof(struct pt_regs));
- 	regs->fs = __KERNEL_PERCPU;
--	regs->gs = __KERNEL_STACK_CANARY;
-+	savesegment(gs, regs->gs);
- 
- 	return regs;
- }
-@@ -1154,7 +1107,7 @@ void __cpuinit cpu_init(void)
- 	int i;
- 
- 	cpu = stack_smp_processor_id();
--	t = &per_cpu(init_tss, cpu);
-+	t = init_tss + cpu;
- 	oist = &per_cpu(orig_ist, cpu);
- 
- #ifdef CONFIG_NUMA
-@@ -1180,7 +1133,7 @@ void __cpuinit cpu_init(void)
- 	switch_to_new_gdt(cpu);
- 	loadsegment(fs, 0);
- 
--	load_idt((const struct desc_ptr *)&idt_descr);
-+	load_idt(&idt_descr);
- 
- 	memset(me->thread.tls_array, 0, GDT_ENTRY_TLS_ENTRIES * 8);
- 	syscall_init();
-@@ -1189,7 +1142,6 @@ void __cpuinit cpu_init(void)
- 	wrmsrl(MSR_KERNEL_GS_BASE, 0);
- 	barrier();
- 
--	x86_configure_nx();
- 	if (cpu != 0)
- 		enable_x2apic();
- 
-@@ -1243,7 +1195,7 @@ void __cpuinit cpu_init(void)
- {
- 	int cpu = smp_processor_id();
- 	struct task_struct *curr = current;
--	struct tss_struct *t = &per_cpu(init_tss, cpu);
-+	struct tss_struct *t = init_tss + cpu;
- 	struct thread_struct *thread = &curr->thread;
- 
- 	if (cpumask_test_and_set_cpu(cpu, cpu_initialized_mask)) {
-diff --git a/arch/x86/kernel/cpu/intel.c b/arch/x86/kernel/cpu/intel.c
-index 3e6ff6c..54b4992 100644
---- a/arch/x86/kernel/cpu/intel.c
-+++ b/arch/x86/kernel/cpu/intel.c
-@@ -174,7 +174,7 @@ static void __cpuinit trap_init_f00f_bug(void)
- 	 * Update the IDT descriptor and reload the IDT so that
- 	 * it uses the read-only mapped virtual address.
- 	 */
--	idt_descr.address = fix_to_virt(FIX_F00F_IDT);
-+	idt_descr.address = (struct desc_struct *)fix_to_virt(FIX_F00F_IDT);
- 	load_idt(&idt_descr);
- }
- #endif
-diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
-index 0e89635..f0a7525 100644
---- a/arch/x86/kernel/cpu/intel_cacheinfo.c
-+++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
-@@ -984,6 +984,22 @@ static struct attribute *default_attrs[] = {
- };
- 
- #ifdef CONFIG_AMD_NB
-+static struct attribute *default_attrs_amd_nb[] = {
-+	&type.attr,
-+	&level.attr,
-+	&coherency_line_size.attr,
-+	&physical_line_partition.attr,
-+	&ways_of_associativity.attr,
-+	&number_of_sets.attr,
-+	&size.attr,
-+	&shared_cpu_map.attr,
-+	&shared_cpu_list.attr,
-+	NULL,
-+	NULL,
-+	NULL,
-+	NULL
-+};
-+
- static struct attribute ** __cpuinit amd_l3_attrs(void)
- {
- 	static struct attribute **attrs;
-@@ -994,18 +1010,7 @@ static struct attribute ** __cpuinit amd_l3_attrs(void)
- 
- 	n = sizeof (default_attrs) / sizeof (struct attribute *);
- 
--	if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
--		n += 2;
--
--	if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
--		n += 1;
--
--	attrs = kzalloc(n * sizeof (struct attribute *), GFP_KERNEL);
--	if (attrs == NULL)
--		return attrs = default_attrs;
--
--	for (n = 0; default_attrs[n]; n++)
--		attrs[n] = default_attrs[n];
-+	attrs = default_attrs_amd_nb;
- 
- 	if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE)) {
- 		attrs[n++] = &cache_disable_0.attr;
-@@ -1056,6 +1061,13 @@ static struct kobj_type ktype_cache = {
- 	.default_attrs	= default_attrs,
- };
- 
-+#ifdef CONFIG_AMD_NB
-+static struct kobj_type ktype_cache_amd_nb = {
-+	.sysfs_ops	= &sysfs_ops,
-+	.default_attrs	= default_attrs_amd_nb,
-+};
-+#endif
-+
- static struct kobj_type ktype_percpu_entry = {
- 	.sysfs_ops	= &sysfs_ops,
- };
-@@ -1121,20 +1133,26 @@ static int __cpuinit cache_add_dev(struct sys_device * sys_dev)
- 		return retval;
- 	}
- 
-+#ifdef CONFIG_AMD_NB
-+	amd_l3_attrs();
-+#endif
-+
- 	for (i = 0; i < num_cache_leaves; i++) {
-+		struct kobj_type *ktype;
-+
- 		this_object = INDEX_KOBJECT_PTR(cpu, i);
- 		this_object->cpu = cpu;
- 		this_object->index = i;
- 
- 		this_leaf = CPUID4_INFO_IDX(cpu, i);
- 
--		ktype_cache.default_attrs = default_attrs;
-+		ktype = &ktype_cache;
- #ifdef CONFIG_AMD_NB
- 		if (this_leaf->base.nb)
--			ktype_cache.default_attrs = amd_l3_attrs();
-+			ktype = &ktype_cache_amd_nb;
- #endif
- 		retval = kobject_init_and_add(&(this_object->kobj),
--					      &ktype_cache,
-+					      ktype,
- 					      per_cpu(ici_cache_kobject, cpu),
- 					      "index%1lu", i);
- 		if (unlikely(retval)) {
-@@ -1189,7 +1207,7 @@ static int __cpuinit cacheinfo_cpu_callback(struct notifier_block *nfb,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata cacheinfo_cpu_notifier = {
-+static struct notifier_block cacheinfo_cpu_notifier = {
- 	.notifier_call = cacheinfo_cpu_callback,
- };
- 
-diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
-index 3b67877..77e760c 100644
---- a/arch/x86/kernel/cpu/mcheck/mce.c
-+++ b/arch/x86/kernel/cpu/mcheck/mce.c
-@@ -42,6 +42,7 @@
- #include <asm/processor.h>
- #include <asm/mce.h>
- #include <asm/msr.h>
-+#include <asm/local.h>
- 
- #include "mce-internal.h"
- 
-@@ -200,7 +201,7 @@ static void print_mce(struct mce *m)
- 			!(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
- 				m->cs, m->ip);
- 
--		if (m->cs == __KERNEL_CS)
-+		if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
- 			print_symbol("{%s}", m->ip);
- 		pr_cont("\n");
- 	}
-@@ -233,10 +234,10 @@ static void print_mce(struct mce *m)
- 
- #define PANIC_TIMEOUT 5 /* 5 seconds */
- 
--static atomic_t mce_paniced;
-+static atomic_unchecked_t mce_paniced;
- 
- static int fake_panic;
--static atomic_t mce_fake_paniced;
-+static atomic_unchecked_t mce_fake_paniced;
- 
- /* Panic in progress. Enable interrupts and wait for final IPI */
- static void wait_for_panic(void)
-@@ -260,7 +261,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
- 		/*
- 		 * Make sure only one CPU runs in machine check panic
- 		 */
--		if (atomic_inc_return(&mce_paniced) > 1)
-+		if (atomic_inc_return_unchecked(&mce_paniced) > 1)
- 			wait_for_panic();
- 		barrier();
- 
-@@ -268,7 +269,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
- 		console_verbose();
- 	} else {
- 		/* Don't log too much for fake panic */
--		if (atomic_inc_return(&mce_fake_paniced) > 1)
-+		if (atomic_inc_return_unchecked(&mce_fake_paniced) > 1)
- 			return;
- 	}
- 	/* First print corrected ones that are still unlogged */
-@@ -307,7 +308,7 @@ static void mce_panic(char *msg, struct mce *final, char *exp)
- 	if (!fake_panic) {
- 		if (panic_timeout == 0)
- 			panic_timeout = mce_panic_timeout;
--		panic(msg);
-+		panic("%s", msg);
- 	} else
- 		pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
- }
-@@ -616,7 +617,7 @@ static int mce_timed_out(u64 *t)
- 	 * might have been modified by someone else.
- 	 */
- 	rmb();
--	if (atomic_read(&mce_paniced))
-+	if (atomic_read_unchecked(&mce_paniced))
- 		wait_for_panic();
- 	if (!monarch_timeout)
- 		goto out;
-@@ -1404,7 +1405,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
- }
- 
- /* Call the installed machine check handler for this CPU setup. */
--void (*machine_check_vector)(struct pt_regs *, long error_code) =
-+void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
- 						unexpected_machine_check;
- 
- /*
-@@ -1427,7 +1428,9 @@ void __cpuinit mcheck_cpu_init(struct cpuinfo_x86 *c)
- 		return;
- 	}
- 
-+	pax_open_kernel();
- 	machine_check_vector = do_machine_check;
-+	pax_close_kernel();
- 
- 	__mcheck_cpu_init_generic();
- 	__mcheck_cpu_init_vendor(c);
-@@ -1441,7 +1444,7 @@ void __cpuinit mcheck_cpu_init(struct cpuinfo_x86 *c)
-  */
- 
- static DEFINE_SPINLOCK(mce_chrdev_state_lock);
--static int mce_chrdev_open_count;	/* #times opened */
-+static local_t mce_chrdev_open_count;	/* #times opened */
- static int mce_chrdev_open_exclu;	/* already open exclusive? */
- 
- static int mce_chrdev_open(struct inode *inode, struct file *file)
-@@ -1449,7 +1452,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
- 	spin_lock(&mce_chrdev_state_lock);
- 
- 	if (mce_chrdev_open_exclu ||
--	    (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
-+	    (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
- 		spin_unlock(&mce_chrdev_state_lock);
- 
- 		return -EBUSY;
-@@ -1457,7 +1460,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
- 
- 	if (file->f_flags & O_EXCL)
- 		mce_chrdev_open_exclu = 1;
--	mce_chrdev_open_count++;
-+	local_inc(&mce_chrdev_open_count);
- 
- 	spin_unlock(&mce_chrdev_state_lock);
- 
-@@ -1468,7 +1471,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
- {
- 	spin_lock(&mce_chrdev_state_lock);
- 
--	mce_chrdev_open_count--;
-+	local_dec(&mce_chrdev_open_count);
- 	mce_chrdev_open_exclu = 0;
- 
- 	spin_unlock(&mce_chrdev_state_lock);
-@@ -2099,7 +2102,7 @@ mce_cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block mce_cpu_notifier __cpuinitdata = {
-+static struct notifier_block mce_cpu_notifier = {
- 	.notifier_call = mce_cpu_callback,
- };
- 
-@@ -2109,7 +2112,7 @@ static __init void mce_init_banks(void)
- 
- 	for (i = 0; i < banks; i++) {
- 		struct mce_bank *b = &mce_banks[i];
--		struct sysdev_attribute *a = &b->attr;
-+		sysdev_attribute_no_const *a = &b->attr;
- 
- 		sysfs_attr_init(&a->attr);
- 		a->attr.name	= b->attrname;
-@@ -2177,7 +2180,7 @@ struct dentry *mce_get_debugfs_dir(void)
- static void mce_reset(void)
- {
- 	cpu_missing = 0;
--	atomic_set(&mce_fake_paniced, 0);
-+	atomic_set_unchecked(&mce_fake_paniced, 0);
- 	atomic_set(&mce_executing, 0);
- 	atomic_set(&mce_callin, 0);
- 	atomic_set(&global_nwo, 0);
-diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
-index 5c0e653..0882b0a 100644
---- a/arch/x86/kernel/cpu/mcheck/p5.c
-+++ b/arch/x86/kernel/cpu/mcheck/p5.c
-@@ -12,6 +12,7 @@
- #include <asm/system.h>
- #include <asm/mce.h>
- #include <asm/msr.h>
-+#include <asm/pgtable.h>
- 
- /* By default disabled */
- int mce_p5_enabled __read_mostly;
-@@ -50,7 +51,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
- 	if (!cpu_has(c, X86_FEATURE_MCE))
- 		return;
- 
-+	pax_open_kernel();
- 	machine_check_vector = pentium_machine_check;
-+	pax_close_kernel();
- 	/* Make sure the vector pointer is visible before we enable MCEs: */
- 	wmb();
- 
-diff --git a/arch/x86/kernel/cpu/mcheck/therm_throt.c b/arch/x86/kernel/cpu/mcheck/therm_throt.c
-index ce04b58..b84acbd 100644
---- a/arch/x86/kernel/cpu/mcheck/therm_throt.c
-+++ b/arch/x86/kernel/cpu/mcheck/therm_throt.c
-@@ -290,7 +290,7 @@ thermal_throttle_cpu_callback(struct notifier_block *nfb,
- 	return notifier_from_errno(err);
- }
- 
--static struct notifier_block thermal_throttle_cpu_notifier __cpuinitdata =
-+static struct notifier_block thermal_throttle_cpu_notifier =
- {
- 	.notifier_call = thermal_throttle_cpu_callback,
- };
-diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
-index 54060f5..c1a7577 100644
---- a/arch/x86/kernel/cpu/mcheck/winchip.c
-+++ b/arch/x86/kernel/cpu/mcheck/winchip.c
-@@ -11,6 +11,7 @@
- #include <asm/system.h>
- #include <asm/mce.h>
- #include <asm/msr.h>
-+#include <asm/pgtable.h>
- 
- /* Machine check handler for WinChip C6: */
- static void winchip_machine_check(struct pt_regs *regs, long error_code)
-@@ -24,7 +25,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
- {
- 	u32 lo, hi;
- 
-+	pax_open_kernel();
- 	machine_check_vector = winchip_machine_check;
-+	pax_close_kernel();
- 	/* Make sure the vector pointer is visible before we enable MCEs: */
- 	wmb();
- 
-diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
-index 6b96110..0da73eb 100644
---- a/arch/x86/kernel/cpu/mtrr/main.c
-+++ b/arch/x86/kernel/cpu/mtrr/main.c
-@@ -62,7 +62,7 @@ static DEFINE_MUTEX(mtrr_mutex);
- u64 size_or_mask, size_and_mask;
- static bool mtrr_aps_delayed_init;
- 
--static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
-+static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
- 
- const struct mtrr_ops *mtrr_if;
- 
-diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
-index df5e41f..816c719 100644
---- a/arch/x86/kernel/cpu/mtrr/mtrr.h
-+++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
-@@ -25,7 +25,7 @@ struct mtrr_ops {
- 	int	(*validate_add_page)(unsigned long base, unsigned long size,
- 				     unsigned int type);
- 	int	(*have_wrcomb)(void);
--};
-+} __do_const;
- 
- extern int generic_get_free_region(unsigned long base, unsigned long size,
- 				   int replace_reg);
-diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
-index 2bda212..78cc605 100644
---- a/arch/x86/kernel/cpu/perf_event.c
-+++ b/arch/x86/kernel/cpu/perf_event.c
-@@ -1529,7 +1529,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
- 			break;
- 
- 		perf_callchain_store(entry, frame.return_address);
--		fp = frame.next_frame;
-+		fp = (const void __force_user *)frame.next_frame;
- 	}
- }
- 
-diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
-index 212a6a4..322f5d9 100644
---- a/arch/x86/kernel/cpuid.c
-+++ b/arch/x86/kernel/cpuid.c
-@@ -172,7 +172,7 @@ static int __cpuinit cpuid_class_cpu_callback(struct notifier_block *nfb,
- 	return notifier_from_errno(err);
- }
- 
--static struct notifier_block __refdata cpuid_class_cpu_notifier =
-+static struct notifier_block cpuid_class_cpu_notifier =
- {
- 	.notifier_call = cpuid_class_cpu_callback,
- };
-diff --git a/arch/x86/kernel/crash.c b/arch/x86/kernel/crash.c
-index 13ad899..f642b9a 100644
---- a/arch/x86/kernel/crash.c
-+++ b/arch/x86/kernel/crash.c
-@@ -36,10 +36,8 @@ static void kdump_nmi_callback(int cpu, struct pt_regs *regs)
- {
- #ifdef CONFIG_X86_32
- 	struct pt_regs fixed_regs;
--#endif
- 
--#ifdef CONFIG_X86_32
--	if (!user_mode_vm(regs)) {
-+	if (!user_mode(regs)) {
- 		crash_fixup_ss_esp(&fixed_regs, regs);
- 		regs = &fixed_regs;
- 	}
-diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
-index afa64ad..dce67dd 100644
---- a/arch/x86/kernel/crash_dump_64.c
-+++ b/arch/x86/kernel/crash_dump_64.c
-@@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
- 		return -ENOMEM;
- 
- 	if (userbuf) {
--		if (copy_to_user(buf, vaddr + offset, csize)) {
-+		if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
- 			iounmap(vaddr);
- 			return -EFAULT;
- 		}
-diff --git a/arch/x86/kernel/doublefault_32.c b/arch/x86/kernel/doublefault_32.c
-index 37250fe..bf2ec74 100644
---- a/arch/x86/kernel/doublefault_32.c
-+++ b/arch/x86/kernel/doublefault_32.c
-@@ -11,7 +11,7 @@
- 
- #define DOUBLEFAULT_STACKSIZE (1024)
- static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
--#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
-+#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
- 
- #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
- 
-@@ -21,7 +21,7 @@ static void doublefault_fn(void)
- 	unsigned long gdt, tss;
- 
- 	store_gdt(&gdt_desc);
--	gdt = gdt_desc.address;
-+	gdt = (unsigned long)gdt_desc.address;
- 
- 	printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
- 
-@@ -58,10 +58,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
- 		/* 0x2 bit is always set */
- 		.flags		= X86_EFLAGS_SF | 0x2,
- 		.sp		= STACK_START,
--		.es		= __USER_DS,
-+		.es		= __KERNEL_DS,
- 		.cs		= __KERNEL_CS,
- 		.ss		= __KERNEL_DS,
--		.ds		= __USER_DS,
-+		.ds		= __KERNEL_DS,
- 		.fs		= __KERNEL_PERCPU,
- 
- 		.__cr3		= __pa_nodebug(swapper_pg_dir),
-diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
-index 1aae78f..138ca1b 100644
---- a/arch/x86/kernel/dumpstack.c
-+++ b/arch/x86/kernel/dumpstack.c
-@@ -2,6 +2,9 @@
-  *  Copyright (C) 1991, 1992  Linus Torvalds
-  *  Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
-  */
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+#define __INCLUDED_BY_HIDESYM 1
-+#endif
- #include <linux/kallsyms.h>
- #include <linux/kprobes.h>
- #include <linux/uaccess.h>
-@@ -35,9 +38,8 @@ void printk_address(unsigned long address, int reliable)
- static void
- print_ftrace_graph_addr(unsigned long addr, void *data,
- 			const struct stacktrace_ops *ops,
--			struct thread_info *tinfo, int *graph)
-+			struct task_struct *task, int *graph)
- {
--	struct task_struct *task = tinfo->task;
- 	unsigned long ret_addr;
- 	int index = task->curr_ret_stack;
- 
-@@ -58,7 +60,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
- static inline void
- print_ftrace_graph_addr(unsigned long addr, void *data,
- 			const struct stacktrace_ops *ops,
--			struct thread_info *tinfo, int *graph)
-+			struct task_struct *task, int *graph)
- { }
- #endif
- 
-@@ -69,10 +71,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
-  * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
-  */
- 
--static inline int valid_stack_ptr(struct thread_info *tinfo,
--			void *p, unsigned int size, void *end)
-+static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
- {
--	void *t = tinfo;
- 	if (end) {
- 		if (p < end && p >= (end-THREAD_SIZE))
- 			return 1;
-@@ -83,14 +83,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
- }
- 
- unsigned long
--print_context_stack(struct thread_info *tinfo,
-+print_context_stack(struct task_struct *task, void *stack_start,
- 		unsigned long *stack, unsigned long bp,
- 		const struct stacktrace_ops *ops, void *data,
- 		unsigned long *end, int *graph)
- {
- 	struct stack_frame *frame = (struct stack_frame *)bp;
- 
--	while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
-+	while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
- 		unsigned long addr;
- 
- 		addr = *stack;
-@@ -102,7 +102,7 @@ print_context_stack(struct thread_info *tinfo,
- 			} else {
- 				ops->address(data, addr, 0);
- 			}
--			print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
-+			print_ftrace_graph_addr(addr, data, ops, task, graph);
- 		}
- 		stack++;
- 	}
-@@ -111,7 +111,7 @@ print_context_stack(struct thread_info *tinfo,
- EXPORT_SYMBOL_GPL(print_context_stack);
- 
- unsigned long
--print_context_stack_bp(struct thread_info *tinfo,
-+print_context_stack_bp(struct task_struct *task, void *stack_start,
- 		       unsigned long *stack, unsigned long bp,
- 		       const struct stacktrace_ops *ops, void *data,
- 		       unsigned long *end, int *graph)
-@@ -119,7 +119,7 @@ print_context_stack_bp(struct thread_info *tinfo,
- 	struct stack_frame *frame = (struct stack_frame *)bp;
- 	unsigned long *ret_addr = &frame->return_address;
- 
--	while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
-+	while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
- 		unsigned long addr = *ret_addr;
- 
- 		if (!__kernel_text_address(addr))
-@@ -128,7 +128,7 @@ print_context_stack_bp(struct thread_info *tinfo,
- 		ops->address(data, addr, 1);
- 		frame = frame->next_frame;
- 		ret_addr = &frame->return_address;
--		print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
-+		print_ftrace_graph_addr(addr, data, ops, task, graph);
- 	}
- 
- 	return (unsigned long)frame;
-@@ -147,7 +147,7 @@ static int print_trace_stack(void *data, char *name)
- static void print_trace_address(void *data, unsigned long addr, int reliable)
- {
- 	touch_nmi_watchdog();
--	printk(data);
-+	printk("%s", (char *)data);
- 	printk_address(addr, reliable);
- }
- 
-@@ -186,7 +186,7 @@ void dump_stack(void)
- 
- 	bp = stack_frame(current, NULL);
- 	printk("Pid: %d, comm: %.20s %s %s %.*s\n",
--		current->pid, current->comm, print_tainted(),
-+		task_pid_nr(current), current->comm, print_tainted(),
- 		init_utsname()->release,
- 		(int)strcspn(init_utsname()->version, " "),
- 		init_utsname()->version);
-@@ -222,6 +222,8 @@ unsigned __kprobes long oops_begin(void)
- }
- EXPORT_SYMBOL_GPL(oops_begin);
- 
-+extern void gr_handle_kernel_exploit(void);
-+
- void __kprobes oops_end(unsigned long flags, struct pt_regs *regs, int signr)
- {
- 	if (regs && kexec_should_crash(current))
-@@ -243,7 +245,10 @@ void __kprobes oops_end(unsigned long flags, struct pt_regs *regs, int signr)
- 		panic("Fatal exception in interrupt");
- 	if (panic_on_oops)
- 		panic("Fatal exception");
--	do_exit(signr);
-+
-+	gr_handle_kernel_exploit();
-+
-+	do_group_exit(signr);
- }
- 
- int __kprobes __die(const char *str, struct pt_regs *regs, long err)
-@@ -269,7 +274,7 @@ int __kprobes __die(const char *str, struct pt_regs *regs, long err)
- 
- 	show_registers(regs);
- #ifdef CONFIG_X86_32
--	if (user_mode_vm(regs)) {
-+	if (user_mode(regs)) {
- 		sp = regs->sp;
- 		ss = regs->ss & 0xffff;
- 	} else {
-@@ -297,7 +302,7 @@ void die(const char *str, struct pt_regs *regs, long err)
- 	unsigned long flags = oops_begin();
- 	int sig = SIGSEGV;
- 
--	if (!user_mode_vm(regs))
-+	if (!user_mode(regs))
- 		report_bug(regs->ip, regs);
- 
- 	if (__die(str, regs, err))
-diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
-index c99f9ed..025ebd3 100644
---- a/arch/x86/kernel/dumpstack_32.c
-+++ b/arch/x86/kernel/dumpstack_32.c
-@@ -38,15 +38,13 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
- 		bp = stack_frame(task, regs);
- 
- 	for (;;) {
--		struct thread_info *context;
-+		void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
- 
--		context = (struct thread_info *)
--			((unsigned long)stack & (~(THREAD_SIZE - 1)));
--		bp = ops->walk_stack(context, stack, bp, ops, data, NULL, &graph);
-+		bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
- 
--		stack = (unsigned long *)context->previous_esp;
--		if (!stack)
-+		if (stack_start == task_stack_page(task))
- 			break;
-+		stack = *(unsigned long **)stack_start;
- 		if (ops->stack(data, "IRQ") < 0)
- 			break;
- 		touch_nmi_watchdog();
-@@ -96,21 +94,22 @@ void show_registers(struct pt_regs *regs)
- 	 * When in-kernel, we also print out the stack and code at the
- 	 * time of the fault..
- 	 */
--	if (!user_mode_vm(regs)) {
-+	if (!user_mode(regs)) {
- 		unsigned int code_prologue = code_bytes * 43 / 64;
- 		unsigned int code_len = code_bytes;
- 		unsigned char c;
- 		u8 *ip;
-+		unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
- 
- 		printk(KERN_EMERG "Stack:\n");
- 		show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
- 
- 		printk(KERN_EMERG "Code: ");
- 
--		ip = (u8 *)regs->ip - code_prologue;
-+		ip = (u8 *)regs->ip - code_prologue + cs_base;
- 		if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
- 			/* try starting at IP */
--			ip = (u8 *)regs->ip;
-+			ip = (u8 *)regs->ip + cs_base;
- 			code_len = code_len - code_prologue + 1;
- 		}
- 		for (i = 0; i < code_len; i++, ip++) {
-@@ -119,7 +118,7 @@ void show_registers(struct pt_regs *regs)
- 				printk(KERN_CONT " Bad EIP value.");
- 				break;
- 			}
--			if (ip == (u8 *)regs->ip)
-+			if (ip == (u8 *)regs->ip + cs_base)
- 				printk(KERN_CONT "<%02x> ", c);
- 			else
- 				printk(KERN_CONT "%02x ", c);
-@@ -132,6 +131,7 @@ int is_valid_bugaddr(unsigned long ip)
- {
- 	unsigned short ud2;
- 
-+	ip = ktla_ktva(ip);
- 	if (ip < PAGE_OFFSET)
- 		return 0;
- 	if (probe_kernel_address((unsigned short *)ip, ud2))
-@@ -139,3 +139,15 @@ int is_valid_bugaddr(unsigned long ip)
- 
- 	return ud2 == 0x0b0f;
- }
-+
-+#ifdef CONFIG_PAX_MEMORY_STACKLEAK
-+void pax_check_alloca(unsigned long size)
-+{
-+	unsigned long sp = (unsigned long)&sp, stack_left;
-+
-+	/* all kernel stacks are of the same size */
-+	stack_left = sp & (THREAD_SIZE - 1);
-+	BUG_ON(stack_left < 256 || size >= stack_left - 256);
-+}
-+EXPORT_SYMBOL(pax_check_alloca);
-+#endif
-diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
-index 6d728d9..80f1867 100644
---- a/arch/x86/kernel/dumpstack_64.c
-+++ b/arch/x86/kernel/dumpstack_64.c
-@@ -119,9 +119,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
- 	unsigned long *irq_stack_end =
- 		(unsigned long *)per_cpu(irq_stack_ptr, cpu);
- 	unsigned used = 0;
--	struct thread_info *tinfo;
- 	int graph = 0;
- 	unsigned long dummy;
-+	void *stack_start;
- 
- 	if (!task)
- 		task = current;
-@@ -142,10 +142,10 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
- 	 * current stack address. If the stacks consist of nested
- 	 * exceptions
- 	 */
--	tinfo = task_thread_info(task);
- 	for (;;) {
- 		char *id;
- 		unsigned long *estack_end;
-+
- 		estack_end = in_exception_stack(cpu, (unsigned long)stack,
- 						&used, &id);
- 
-@@ -153,7 +153,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
- 			if (ops->stack(data, id) < 0)
- 				break;
- 
--			bp = ops->walk_stack(tinfo, stack, bp, ops,
-+			bp = ops->walk_stack(task, estack_end - EXCEPTION_STKSZ, stack, bp, ops,
- 					     data, estack_end, &graph);
- 			ops->stack(data, "<EOE>");
- 			/*
-@@ -161,6 +161,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
- 			 * second-to-last pointer (index -2 to end) in the
- 			 * exception stack:
- 			 */
-+			if ((u16)estack_end[-1] != __KERNEL_DS)
-+				goto out;
- 			stack = (unsigned long *) estack_end[-2];
- 			continue;
- 		}
-@@ -172,7 +174,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
- 			if (in_irq_stack(stack, irq_stack, irq_stack_end)) {
- 				if (ops->stack(data, "IRQ") < 0)
- 					break;
--				bp = ops->walk_stack(tinfo, stack, bp,
-+				bp = ops->walk_stack(task, irq_stack, stack, bp,
- 					ops, data, irq_stack_end, &graph);
- 				/*
- 				 * We link to the next stack (which would be
-@@ -191,7 +193,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
- 	/*
- 	 * This handles the process stack:
- 	 */
--	bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
-+	stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
-+	bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
-+out:
- 	put_cpu();
- }
- EXPORT_SYMBOL(dump_trace);
-@@ -249,7 +253,7 @@ void show_registers(struct pt_regs *regs)
- {
- 	int i;
- 	unsigned long sp;
--	const int cpu = smp_processor_id();
-+	const int cpu = raw_smp_processor_id();
- 	struct task_struct *cur = current;
- 
- 	sp = regs->sp;
-@@ -305,3 +309,50 @@ int is_valid_bugaddr(unsigned long ip)
- 
- 	return ud2 == 0x0b0f;
- }
-+
-+#ifdef CONFIG_PAX_MEMORY_STACKLEAK
-+void pax_check_alloca(unsigned long size)
-+{
-+	unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
-+	unsigned cpu, used;
-+	char *id;
-+
-+	/* check the process stack first */
-+	stack_start = (unsigned long)task_stack_page(current);
-+	stack_end = stack_start + THREAD_SIZE;
-+	if (likely(stack_start <= sp && sp < stack_end)) {
-+		unsigned long stack_left = sp & (THREAD_SIZE - 1);
-+		BUG_ON(stack_left < 256 || size >= stack_left - 256);
-+		return;
-+	}
-+
-+	cpu = get_cpu();
-+
-+	/* check the irq stacks */
-+	stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
-+	stack_start = stack_end - IRQ_STACK_SIZE;
-+	if (stack_start <= sp && sp < stack_end) {
-+		unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
-+		put_cpu();
-+		BUG_ON(stack_left < 256 || size >= stack_left - 256);
-+		return;
-+	}
-+
-+	/* check the exception stacks */
-+	used = 0;
-+	stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
-+	stack_start = stack_end - EXCEPTION_STKSZ;
-+	if (stack_end && stack_start <= sp && sp < stack_end) {
-+		unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
-+		put_cpu();
-+		BUG_ON(stack_left < 256 || size >= stack_left - 256);
-+		return;
-+	}
-+
-+	put_cpu();
-+
-+	/* unknown stack */
-+	BUG();
-+}
-+EXPORT_SYMBOL(pax_check_alloca);
-+#endif
-diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
-index 303a0e4..0aad351 100644
---- a/arch/x86/kernel/e820.c
-+++ b/arch/x86/kernel/e820.c
-@@ -829,8 +829,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
- 
- static void early_panic(char *msg)
- {
--	early_printk(msg);
--	panic(msg);
-+	early_printk("%s", msg);
-+	panic("%s", msg);
- }
- 
- static int userdef __initdata;
-diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
-index cd28a35..c72ed9a 100644
---- a/arch/x86/kernel/early_printk.c
-+++ b/arch/x86/kernel/early_printk.c
-@@ -7,6 +7,7 @@
- #include <linux/pci_regs.h>
- #include <linux/pci_ids.h>
- #include <linux/errno.h>
-+#include <linux/sched.h>
- #include <asm/io.h>
- #include <asm/processor.h>
- #include <asm/fcntl.h>
-diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
-index d2d488b8..a4f589f 100644
---- a/arch/x86/kernel/entry_32.S
-+++ b/arch/x86/kernel/entry_32.S
-@@ -180,13 +180,153 @@
- 	/*CFI_REL_OFFSET gs, PT_GS*/
- .endm
- .macro SET_KERNEL_GS reg
-+
-+#ifdef CONFIG_CC_STACKPROTECTOR
- 	movl $(__KERNEL_STACK_CANARY), \reg
-+#elif defined(CONFIG_PAX_MEMORY_UDEREF)
-+	movl $(__USER_DS), \reg
-+#else
-+	xorl \reg, \reg
-+#endif
-+
- 	movl \reg, %gs
- .endm
- 
- #endif	/* CONFIG_X86_32_LAZY_GS */
- 
--.macro SAVE_ALL
-+.macro pax_enter_kernel
-+#ifdef CONFIG_PAX_KERNEXEC
-+	call pax_enter_kernel
-+#endif
-+.endm
-+
-+.macro pax_exit_kernel
-+#ifdef CONFIG_PAX_KERNEXEC
-+	call pax_exit_kernel
-+#endif
-+.endm
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+ENTRY(pax_enter_kernel)
-+#ifdef CONFIG_PARAVIRT
-+	pushl %eax
-+	pushl %ecx
-+	call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
-+	mov %eax, %esi
-+#else
-+	mov %cr0, %esi
-+#endif
-+	bts $16, %esi
-+	jnc 1f
-+	mov %cs, %esi
-+	cmp $__KERNEL_CS, %esi
-+	jz 3f
-+	ljmp $__KERNEL_CS, $3f
-+1:	ljmp $__KERNEXEC_KERNEL_CS, $2f
-+2:
-+#ifdef CONFIG_PARAVIRT
-+	mov %esi, %eax
-+	call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
-+#else
-+	mov %esi, %cr0
-+#endif
-+3:
-+#ifdef CONFIG_PARAVIRT
-+	popl %ecx
-+	popl %eax
-+#endif
-+	ret
-+ENDPROC(pax_enter_kernel)
-+
-+ENTRY(pax_exit_kernel)
-+#ifdef CONFIG_PARAVIRT
-+	pushl %eax
-+	pushl %ecx
-+#endif
-+	mov %cs, %esi
-+	cmp $__KERNEXEC_KERNEL_CS, %esi
-+	jnz 2f
-+#ifdef CONFIG_PARAVIRT
-+	call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
-+	mov %eax, %esi
-+#else
-+	mov %cr0, %esi
-+#endif
-+	btr $16, %esi
-+	ljmp $__KERNEL_CS, $1f
-+1:
-+#ifdef CONFIG_PARAVIRT
-+	mov %esi, %eax
-+	call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
-+#else
-+	mov %esi, %cr0
-+#endif
-+2:
-+#ifdef CONFIG_PARAVIRT
-+	popl %ecx
-+	popl %eax
-+#endif
-+	ret
-+ENDPROC(pax_exit_kernel)
-+#endif
-+
-+.macro pax_erase_kstack
-+#ifdef CONFIG_PAX_MEMORY_STACKLEAK
-+	call pax_erase_kstack
-+#endif
-+.endm
-+
-+#ifdef CONFIG_PAX_MEMORY_STACKLEAK
-+/*
-+ * ebp: thread_info
-+ */
-+ENTRY(pax_erase_kstack)
-+	pushl %edi
-+	pushl %ecx
-+	pushl %eax
-+
-+	mov TI_lowest_stack(%ebp), %edi
-+	mov $-0xBEEF, %eax
-+	std
-+
-+1:	mov %edi, %ecx
-+	and $THREAD_SIZE_asm - 1, %ecx
-+	shr $2, %ecx
-+	repne scasl
-+	jecxz 2f
-+
-+	cmp $2*16, %ecx
-+	jc 2f
-+
-+	mov $2*16, %ecx
-+	repe scasl
-+	jecxz 2f
-+	jne 1b
-+
-+2:	cld
-+	mov %esp, %ecx
-+	sub %edi, %ecx
-+
-+	cmp $THREAD_SIZE_asm, %ecx
-+	jb 3f
-+	ud2
-+3:
-+
-+	shr $2, %ecx
-+	rep stosl
-+
-+	mov TI_task_thread_sp0(%ebp), %edi
-+	sub $128, %edi
-+	mov %edi, TI_lowest_stack(%ebp)
-+
-+	popl %eax
-+	popl %ecx
-+	popl %edi
-+	ret
-+ENDPROC(pax_erase_kstack)
-+#endif
-+
-+.macro __SAVE_ALL _DS
- 	cld
- 	PUSH_GS
- 	pushl_cfi %fs
-@@ -209,7 +349,7 @@
- 	CFI_REL_OFFSET ecx, 0
- 	pushl_cfi %ebx
- 	CFI_REL_OFFSET ebx, 0
--	movl $(__USER_DS), %edx
-+	movl $\_DS, %edx
- 	movl %edx, %ds
- 	movl %edx, %es
- 	movl $(__KERNEL_PERCPU), %edx
-@@ -217,6 +357,15 @@
- 	SET_KERNEL_GS %edx
- .endm
- 
-+.macro SAVE_ALL
-+#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
-+	__SAVE_ALL __KERNEL_DS
-+	pax_enter_kernel
-+#else
-+	__SAVE_ALL __USER_DS
-+#endif
-+.endm
-+
- .macro RESTORE_INT_REGS
- 	popl_cfi %ebx
- 	CFI_RESTORE ebx
-@@ -302,7 +451,7 @@ ENTRY(ret_from_fork)
- 	popfl_cfi
- 	jmp syscall_exit
- 	CFI_ENDPROC
--END(ret_from_fork)
-+ENDPROC(ret_from_fork)
- 
- /*
-  * Interrupt exit functions should be protected against kprobes
-@@ -336,7 +485,15 @@ resume_userspace_sig:
- 	andl $SEGMENT_RPL_MASK, %eax
- #endif
- 	cmpl $USER_RPL, %eax
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	jae resume_userspace
-+
-+	pax_exit_kernel
-+	jmp resume_kernel
-+#else
- 	jb resume_kernel		# not returning to v8086 or userspace
-+#endif
- 
- ENTRY(resume_userspace)
- 	LOCKDEP_SYS_EXIT
-@@ -348,8 +505,8 @@ ENTRY(resume_userspace)
- 	andl $_TIF_WORK_MASK, %ecx	# is there any work to be done on
- 					# int/exception return?
- 	jne work_pending
--	jmp restore_all
--END(ret_from_exception)
-+	jmp restore_all_pax
-+ENDPROC(ret_from_exception)
- 
- #ifdef CONFIG_PREEMPT
- ENTRY(resume_kernel)
-@@ -364,7 +521,7 @@ need_resched:
- 	jz restore_all
- 	call preempt_schedule_irq
- 	jmp need_resched
--END(resume_kernel)
-+ENDPROC(resume_kernel)
- #endif
- 	CFI_ENDPROC
- /*
-@@ -398,23 +555,34 @@ sysenter_past_esp:
- 	/*CFI_REL_OFFSET cs, 0*/
- 	/*
- 	 * Push current_thread_info()->sysenter_return to the stack.
--	 * A tiny bit of offset fixup is necessary - 4*4 means the 4 words
--	 * pushed above; +8 corresponds to copy_thread's esp0 setting.
- 	 */
--	pushl_cfi ((TI_sysenter_return)-THREAD_SIZE+8+4*4)(%esp)
-+	pushl_cfi $0
- 	CFI_REL_OFFSET eip, 0
- 
- 	pushl_cfi %eax
- 	SAVE_ALL
-+	GET_THREAD_INFO(%ebp)
-+	movl TI_sysenter_return(%ebp),%ebp
-+	movl %ebp,PT_EIP(%esp)
- 	ENABLE_INTERRUPTS(CLBR_NONE)
- 
- /*
-  * Load the potential sixth argument from user stack.
-  * Careful about security.
-  */
-+	movl PT_OLDESP(%esp),%ebp
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	mov PT_OLDSS(%esp),%ds
-+1:	movl %ds:(%ebp),%ebp
-+	push %ss
-+	pop %ds
-+#else
- 	cmpl $__PAGE_OFFSET-3,%ebp
- 	jae syscall_fault
- 1:	movl (%ebp),%ebp
-+#endif
-+
- 	movl %ebp,PT_EBP(%esp)
- .section __ex_table,"a"
- 	.align 4
-@@ -423,6 +591,10 @@ sysenter_past_esp:
- 
- 	GET_THREAD_INFO(%ebp)
- 
-+#ifdef CONFIG_PAX_RANDKSTACK
-+	pax_erase_kstack
-+#endif
-+
- 	testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
- 	jnz sysenter_audit
- sysenter_do_call:
-@@ -437,12 +609,24 @@ sysenter_do_call:
- 	testl $_TIF_ALLWORK_MASK, %ecx
- 	jne sysexit_audit
- sysenter_exit:
-+
-+#ifdef CONFIG_PAX_RANDKSTACK
-+	pushl_cfi %eax
-+	movl %esp, %eax
-+	call pax_randomize_kstack
-+	popl_cfi %eax
-+#endif
-+
-+	pax_erase_kstack
-+
- /* if something modifies registers it must also disable sysexit */
- 	movl PT_EIP(%esp), %edx
- 	movl PT_OLDESP(%esp), %ecx
- 	xorl %ebp,%ebp
- 	TRACE_IRQS_ON
- 1:	mov  PT_FS(%esp), %fs
-+2:	mov  PT_DS(%esp), %ds
-+3:	mov  PT_ES(%esp), %es
- 	PTGS_TO_GS
- 	ENABLE_INTERRUPTS_SYSEXIT
- 
-@@ -459,6 +643,9 @@ sysenter_audit:
- 	movl %eax,%edx			/* 2nd arg: syscall number */
- 	movl $AUDIT_ARCH_I386,%eax	/* 1st arg: audit arch */
- 	call audit_syscall_entry
-+
-+	pax_erase_kstack
-+
- 	pushl_cfi %ebx
- 	movl PT_EAX(%esp),%eax		/* reload syscall number */
- 	jmp sysenter_do_call
-@@ -485,11 +672,17 @@ sysexit_audit:
- 
- 	CFI_ENDPROC
- .pushsection .fixup,"ax"
--2:	movl $0,PT_FS(%esp)
-+4:	movl $0,PT_FS(%esp)
-+	jmp 1b
-+5:	movl $0,PT_DS(%esp)
-+	jmp 1b
-+6:	movl $0,PT_ES(%esp)
- 	jmp 1b
- .section __ex_table,"a"
- 	.align 4
--	.long 1b,2b
-+	.long 1b,4b
-+	.long 2b,5b
-+	.long 3b,6b
- .popsection
- 	PTGS_TO_GS_EX
- ENDPROC(ia32_sysenter_target)
-@@ -504,6 +697,11 @@ ENTRY(system_call)
- 	pushl_cfi %eax			# save orig_eax
- 	SAVE_ALL
- 	GET_THREAD_INFO(%ebp)
-+
-+#ifdef CONFIG_PAX_RANDKSTACK
-+	pax_erase_kstack
-+#endif
-+
- 					# system call tracing in operation / emulation
- 	testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
- 	jnz syscall_trace_entry
-@@ -522,6 +720,15 @@ syscall_exit:
- 	testl $_TIF_ALLWORK_MASK, %ecx	# current->work
- 	jne syscall_exit_work
- 
-+restore_all_pax:
-+
-+#ifdef CONFIG_PAX_RANDKSTACK
-+	movl %esp, %eax
-+	call pax_randomize_kstack
-+#endif
-+
-+	pax_erase_kstack
-+
- restore_all:
- 	TRACE_IRQS_IRET
- restore_all_notrace:
-@@ -581,14 +788,34 @@ ldt_ss:
-  * compensating for the offset by changing to the ESPFIX segment with
-  * a base address that matches for the difference.
-  */
--#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
-+#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
- 	mov %esp, %edx			/* load kernel esp */
- 	mov PT_OLDESP(%esp), %eax	/* load userspace esp */
- 	mov %dx, %ax			/* eax: new kernel esp */
- 	sub %eax, %edx			/* offset (low word is 0) */
-+#ifdef CONFIG_SMP
-+	movl PER_CPU_VAR(cpu_number), %ebx
-+	shll $PAGE_SHIFT_asm, %ebx
-+	addl $cpu_gdt_table, %ebx
-+#else
-+	movl $cpu_gdt_table, %ebx
-+#endif
- 	shr $16, %edx
--	mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
--	mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	mov %cr0, %esi
-+	btr $16, %esi
-+	mov %esi, %cr0
-+#endif
-+
-+	mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
-+	mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	bts $16, %esi
-+	mov %esi, %cr0
-+#endif
-+
- 	pushl_cfi $__ESPFIX_SS
- 	pushl_cfi %eax			/* new kernel esp */
- 	/* Disable interrupts, but do not irqtrace this section: we
-@@ -617,34 +844,28 @@ work_resched:
- 	movl TI_flags(%ebp), %ecx
- 	andl $_TIF_WORK_MASK, %ecx	# is there any work to be done other
- 					# than syscall tracing?
--	jz restore_all
-+	jz restore_all_pax
- 	testb $_TIF_NEED_RESCHED, %cl
- 	jnz work_resched
- 
- work_notifysig:				# deal with pending signals and
- 					# notify-resume requests
-+	movl %esp, %eax
- #ifdef CONFIG_VM86
- 	testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
--	movl %esp, %eax
--	jne work_notifysig_v86		# returning to kernel-space or
-+	jz 1f				# returning to kernel-space or
- 					# vm86-space
--	xorl %edx, %edx
--	call do_notify_resume
--	jmp resume_userspace_sig
- 
--	ALIGN
--work_notifysig_v86:
- 	pushl_cfi %ecx			# save ti_flags for do_notify_resume
- 	call save_v86_state		# %eax contains pt_regs pointer
- 	popl_cfi %ecx
- 	movl %eax, %esp
--#else
--	movl %esp, %eax
-+1:
- #endif
- 	xorl %edx, %edx
- 	call do_notify_resume
- 	jmp resume_userspace_sig
--END(work_pending)
-+ENDPROC(work_pending)
- 
- 	# perform syscall exit tracing
- 	ALIGN
-@@ -652,11 +873,14 @@ syscall_trace_entry:
- 	movl $-ENOSYS,PT_EAX(%esp)
- 	movl %esp, %eax
- 	call syscall_trace_enter
-+
-+	pax_erase_kstack
-+
- 	/* What it returned is what we'll actually use.  */
- 	cmpl $(nr_syscalls), %eax
- 	jnae syscall_call
- 	jmp syscall_exit
--END(syscall_trace_entry)
-+ENDPROC(syscall_trace_entry)
- 
- 	# perform syscall exit tracing
- 	ALIGN
-@@ -669,20 +893,24 @@ syscall_exit_work:
- 	movl %esp, %eax
- 	call syscall_trace_leave
- 	jmp resume_userspace
--END(syscall_exit_work)
-+ENDPROC(syscall_exit_work)
- 	CFI_ENDPROC
- 
- 	RING0_INT_FRAME			# can't unwind into user space anyway
- syscall_fault:
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	push %ss
-+	pop %ds
-+#endif
- 	GET_THREAD_INFO(%ebp)
- 	movl $-EFAULT,PT_EAX(%esp)
- 	jmp resume_userspace
--END(syscall_fault)
-+ENDPROC(syscall_fault)
- 
- syscall_badsys:
- 	movl $-ENOSYS,PT_EAX(%esp)
- 	jmp resume_userspace
--END(syscall_badsys)
-+ENDPROC(syscall_badsys)
- 	CFI_ENDPROC
- /*
-  * End of kprobes section
-@@ -756,6 +984,36 @@ ptregs_clone:
- 	CFI_ENDPROC
- ENDPROC(ptregs_clone)
- 
-+	ALIGN;
-+ENTRY(kernel_execve)
-+	CFI_STARTPROC
-+	pushl_cfi %ebp
-+	sub $PT_OLDSS+4,%esp
-+	pushl_cfi %edi
-+	pushl_cfi %ecx
-+	pushl_cfi %eax
-+	lea 3*4(%esp),%edi
-+	mov $PT_OLDSS/4+1,%ecx
-+	xorl %eax,%eax
-+	rep stosl
-+	popl_cfi %eax
-+	popl_cfi %ecx
-+	popl_cfi %edi
-+	movl $X86_EFLAGS_IF,PT_EFLAGS(%esp)
-+	pushl_cfi %esp
-+	call sys_execve
-+	add $4,%esp
-+	CFI_ADJUST_CFA_OFFSET -4
-+	GET_THREAD_INFO(%ebp)
-+	test %eax,%eax
-+	jz syscall_exit
-+	add $PT_OLDSS+4,%esp
-+	CFI_ADJUST_CFA_OFFSET -PT_OLDSS-4
-+	popl_cfi %ebp
-+	ret
-+	CFI_ENDPROC
-+ENDPROC(kernel_execve)
-+
- .macro FIXUP_ESPFIX_STACK
- /*
-  * Switch back for ESPFIX stack to the normal zerobased stack
-@@ -765,8 +1023,15 @@ ENDPROC(ptregs_clone)
-  * normal stack and adjusts ESP with the matching offset.
-  */
- 	/* fixup the stack */
--	mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
--	mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
-+#ifdef CONFIG_SMP
-+	movl PER_CPU_VAR(cpu_number), %ebx
-+	shll $PAGE_SHIFT_asm, %ebx
-+	addl $cpu_gdt_table, %ebx
-+#else
-+	movl $cpu_gdt_table, %ebx
-+#endif
-+	mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
-+	mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
- 	shl $16, %eax
- 	addl %esp, %eax			/* the adjusted stack pointer */
- 	pushl_cfi $__KERNEL_DS
-@@ -819,7 +1084,7 @@ vector=vector+1
-   .endr
- 2:	jmp common_interrupt
- .endr
--END(irq_entries_start)
-+ENDPROC(irq_entries_start)
- 
- .previous
- END(interrupt)
-@@ -867,7 +1132,7 @@ ENTRY(coprocessor_error)
- 	pushl_cfi $do_coprocessor_error
- 	jmp error_code
- 	CFI_ENDPROC
--END(coprocessor_error)
-+ENDPROC(coprocessor_error)
- 
- ENTRY(simd_coprocessor_error)
- 	RING0_INT_FRAME
-@@ -888,7 +1153,7 @@ ENTRY(simd_coprocessor_error)
- #endif
- 	jmp error_code
- 	CFI_ENDPROC
--END(simd_coprocessor_error)
-+ENDPROC(simd_coprocessor_error)
- 
- ENTRY(device_not_available)
- 	RING0_INT_FRAME
-@@ -896,7 +1161,7 @@ ENTRY(device_not_available)
- 	pushl_cfi $do_device_not_available
- 	jmp error_code
- 	CFI_ENDPROC
--END(device_not_available)
-+ENDPROC(device_not_available)
- 
- #ifdef CONFIG_PARAVIRT
- ENTRY(native_iret)
-@@ -905,12 +1170,12 @@ ENTRY(native_iret)
- 	.align 4
- 	.long native_iret, iret_exc
- .previous
--END(native_iret)
-+ENDPROC(native_iret)
- 
- ENTRY(native_irq_enable_sysexit)
- 	sti
- 	sysexit
--END(native_irq_enable_sysexit)
-+ENDPROC(native_irq_enable_sysexit)
- #endif
- 
- ENTRY(overflow)
-@@ -919,7 +1184,7 @@ ENTRY(overflow)
- 	pushl_cfi $do_overflow
- 	jmp error_code
- 	CFI_ENDPROC
--END(overflow)
-+ENDPROC(overflow)
- 
- ENTRY(bounds)
- 	RING0_INT_FRAME
-@@ -927,7 +1192,7 @@ ENTRY(bounds)
- 	pushl_cfi $do_bounds
- 	jmp error_code
- 	CFI_ENDPROC
--END(bounds)
-+ENDPROC(bounds)
- 
- ENTRY(invalid_op)
- 	RING0_INT_FRAME
-@@ -935,7 +1200,7 @@ ENTRY(invalid_op)
- 	pushl_cfi $do_invalid_op
- 	jmp error_code
- 	CFI_ENDPROC
--END(invalid_op)
-+ENDPROC(invalid_op)
- 
- ENTRY(coprocessor_segment_overrun)
- 	RING0_INT_FRAME
-@@ -943,35 +1208,35 @@ ENTRY(coprocessor_segment_overrun)
- 	pushl_cfi $do_coprocessor_segment_overrun
- 	jmp error_code
- 	CFI_ENDPROC
--END(coprocessor_segment_overrun)
-+ENDPROC(coprocessor_segment_overrun)
- 
- ENTRY(invalid_TSS)
- 	RING0_EC_FRAME
- 	pushl_cfi $do_invalid_TSS
- 	jmp error_code
- 	CFI_ENDPROC
--END(invalid_TSS)
-+ENDPROC(invalid_TSS)
- 
- ENTRY(segment_not_present)
- 	RING0_EC_FRAME
- 	pushl_cfi $do_segment_not_present
- 	jmp error_code
- 	CFI_ENDPROC
--END(segment_not_present)
-+ENDPROC(segment_not_present)
- 
- ENTRY(stack_segment)
- 	RING0_EC_FRAME
- 	pushl_cfi $do_stack_segment
- 	jmp error_code
- 	CFI_ENDPROC
--END(stack_segment)
-+ENDPROC(stack_segment)
- 
- ENTRY(alignment_check)
- 	RING0_EC_FRAME
- 	pushl_cfi $do_alignment_check
- 	jmp error_code
- 	CFI_ENDPROC
--END(alignment_check)
-+ENDPROC(alignment_check)
- 
- ENTRY(divide_error)
- 	RING0_INT_FRAME
-@@ -979,7 +1244,7 @@ ENTRY(divide_error)
- 	pushl_cfi $do_divide_error
- 	jmp error_code
- 	CFI_ENDPROC
--END(divide_error)
-+ENDPROC(divide_error)
- 
- #ifdef CONFIG_X86_MCE
- ENTRY(machine_check)
-@@ -988,7 +1253,7 @@ ENTRY(machine_check)
- 	pushl_cfi machine_check_vector
- 	jmp error_code
- 	CFI_ENDPROC
--END(machine_check)
-+ENDPROC(machine_check)
- #endif
- 
- ENTRY(spurious_interrupt_bug)
-@@ -997,7 +1262,7 @@ ENTRY(spurious_interrupt_bug)
- 	pushl_cfi $do_spurious_interrupt_bug
- 	jmp error_code
- 	CFI_ENDPROC
--END(spurious_interrupt_bug)
-+ENDPROC(spurious_interrupt_bug)
- /*
-  * End of kprobes section
-  */
-@@ -1113,7 +1378,7 @@ BUILD_INTERRUPT3(xen_hvm_callback_vector, XEN_HVM_EVTCHN_CALLBACK,
- 
- ENTRY(mcount)
- 	ret
--END(mcount)
-+ENDPROC(mcount)
- 
- ENTRY(ftrace_caller)
- 	cmpl $0, function_trace_stop
-@@ -1142,7 +1407,7 @@ ftrace_graph_call:
- .globl ftrace_stub
- ftrace_stub:
- 	ret
--END(ftrace_caller)
-+ENDPROC(ftrace_caller)
- 
- #else /* ! CONFIG_DYNAMIC_FTRACE */
- 
-@@ -1178,7 +1443,7 @@ trace:
- 	popl %ecx
- 	popl %eax
- 	jmp ftrace_stub
--END(mcount)
-+ENDPROC(mcount)
- #endif /* CONFIG_DYNAMIC_FTRACE */
- #endif /* CONFIG_FUNCTION_TRACER */
- 
-@@ -1199,7 +1464,7 @@ ENTRY(ftrace_graph_caller)
- 	popl %ecx
- 	popl %eax
- 	ret
--END(ftrace_graph_caller)
-+ENDPROC(ftrace_graph_caller)
- 
- .globl return_to_handler
- return_to_handler:
-@@ -1213,7 +1478,6 @@ return_to_handler:
- 	jmp *%ecx
- #endif
- 
--.section .rodata,"a"
- #include "syscall_table_32.S"
- 
- syscall_table_size=(.-sys_call_table)
-@@ -1259,15 +1523,18 @@ error_code:
- 	movl $-1, PT_ORIG_EAX(%esp)	# no syscall to restart
- 	REG_TO_PTGS %ecx
- 	SET_KERNEL_GS %ecx
--	movl $(__USER_DS), %ecx
-+	movl $(__KERNEL_DS), %ecx
- 	movl %ecx, %ds
- 	movl %ecx, %es
-+
-+	pax_enter_kernel
-+
- 	TRACE_IRQS_OFF
- 	movl %esp,%eax			# pt_regs pointer
- 	call *%edi
- 	jmp ret_from_exception
- 	CFI_ENDPROC
--END(page_fault)
-+ENDPROC(page_fault)
- 
- /*
-  * Debug traps and NMI can happen at the one SYSENTER instruction
-@@ -1309,7 +1576,7 @@ debug_stack_correct:
- 	call do_debug
- 	jmp ret_from_exception
- 	CFI_ENDPROC
--END(debug)
-+ENDPROC(debug)
- 
- /*
-  * NMI is doubly nasty. It can happen _while_ we're handling
-@@ -1346,6 +1613,9 @@ nmi_stack_correct:
- 	xorl %edx,%edx		# zero error code
- 	movl %esp,%eax		# pt_regs pointer
- 	call do_nmi
-+
-+	pax_exit_kernel
-+
- 	jmp restore_all_notrace
- 	CFI_ENDPROC
- 
-@@ -1382,12 +1652,15 @@ nmi_espfix_stack:
- 	FIXUP_ESPFIX_STACK		# %eax == %esp
- 	xorl %edx,%edx			# zero error code
- 	call do_nmi
-+
-+	pax_exit_kernel
-+
- 	RESTORE_REGS
- 	lss 12+4(%esp), %esp		# back to espfix stack
- 	CFI_ADJUST_CFA_OFFSET -24
- 	jmp irq_return
- 	CFI_ENDPROC
--END(nmi)
-+ENDPROC(nmi)
- 
- ENTRY(int3)
- 	RING0_INT_FRAME
-@@ -1399,14 +1672,14 @@ ENTRY(int3)
- 	call do_int3
- 	jmp ret_from_exception
- 	CFI_ENDPROC
--END(int3)
-+ENDPROC(int3)
- 
- ENTRY(general_protection)
- 	RING0_EC_FRAME
- 	pushl_cfi $do_general_protection
- 	jmp error_code
- 	CFI_ENDPROC
--END(general_protection)
-+ENDPROC(general_protection)
- 
- #ifdef CONFIG_KVM_GUEST
- ENTRY(async_page_fault)
-@@ -1414,7 +1687,7 @@ ENTRY(async_page_fault)
- 	pushl_cfi $do_async_page_fault
- 	jmp error_code
- 	CFI_ENDPROC
--END(async_page_fault)
-+ENDPROC(async_page_fault)
- #endif
- 
- /*
-diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
-index 6274f5f..9337430 100644
---- a/arch/x86/kernel/entry_64.S
-+++ b/arch/x86/kernel/entry_64.S
-@@ -55,6 +55,8 @@
- #include <asm/paravirt.h>
- #include <asm/ftrace.h>
- #include <asm/percpu.h>
-+#include <asm/pgtable.h>
-+#include <asm/alternative-asm.h>
- 
- /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this.  */
- #include <linux/elf-em.h>
-@@ -68,8 +70,9 @@
- #ifdef CONFIG_FUNCTION_TRACER
- #ifdef CONFIG_DYNAMIC_FTRACE
- ENTRY(mcount)
-+	pax_force_retaddr
- 	retq
--END(mcount)
-+ENDPROC(mcount)
- 
- ENTRY(ftrace_caller)
- 	cmpl $0, function_trace_stop
-@@ -92,8 +95,9 @@ GLOBAL(ftrace_graph_call)
- #endif
- 
- GLOBAL(ftrace_stub)
-+	pax_force_retaddr
- 	retq
--END(ftrace_caller)
-+ENDPROC(ftrace_caller)
- 
- #else /* ! CONFIG_DYNAMIC_FTRACE */
- ENTRY(mcount)
-@@ -112,6 +116,7 @@ ENTRY(mcount)
- #endif
- 
- GLOBAL(ftrace_stub)
-+	pax_force_retaddr
- 	retq
- 
- trace:
-@@ -121,12 +126,13 @@ trace:
- 	movq 8(%rbp), %rsi
- 	subq $MCOUNT_INSN_SIZE, %rdi
- 
-+	pax_force_fptr ftrace_trace_function
- 	call   *ftrace_trace_function
- 
- 	MCOUNT_RESTORE_FRAME
- 
- 	jmp ftrace_stub
--END(mcount)
-+ENDPROC(mcount)
- #endif /* CONFIG_DYNAMIC_FTRACE */
- #endif /* CONFIG_FUNCTION_TRACER */
- 
-@@ -146,8 +152,9 @@ ENTRY(ftrace_graph_caller)
- 
- 	MCOUNT_RESTORE_FRAME
- 
-+	pax_force_retaddr
- 	retq
--END(ftrace_graph_caller)
-+ENDPROC(ftrace_graph_caller)
- 
- GLOBAL(return_to_handler)
- 	subq  $24, %rsp
-@@ -163,6 +170,7 @@ GLOBAL(return_to_handler)
- 	movq 8(%rsp), %rdx
- 	movq (%rsp), %rax
- 	addq $24, %rsp
-+	pax_force_fptr %rdi
- 	jmp *%rdi
- #endif
- 
-@@ -178,6 +186,285 @@ ENTRY(native_usergs_sysret64)
- ENDPROC(native_usergs_sysret64)
- #endif /* CONFIG_PARAVIRT */
- 
-+	.macro ljmpq sel, off
-+#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
-+	.byte 0x48; ljmp *1234f(%rip)
-+	.pushsection .rodata
-+	.align 16
-+	1234: .quad \off; .word \sel
-+	.popsection
-+#else
-+	pushq $\sel
-+	pushq $\off
-+	lretq
-+#endif
-+	.endm
-+
-+	.macro pax_enter_kernel
-+	pax_set_fptr_mask
-+#ifdef CONFIG_PAX_KERNEXEC
-+	call pax_enter_kernel
-+#endif
-+	.endm
-+
-+	.macro pax_exit_kernel
-+#ifdef CONFIG_PAX_KERNEXEC
-+	call pax_exit_kernel
-+#endif
-+	.endm
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+ENTRY(pax_enter_kernel)
-+	pushq %rdi
-+
-+#ifdef CONFIG_PARAVIRT
-+	PV_SAVE_REGS(CLBR_RDI)
-+#endif
-+
-+	GET_CR0_INTO_RDI
-+	bts $16,%rdi
-+	jnc 3f
-+	mov %cs,%edi
-+	cmp $__KERNEL_CS,%edi
-+	jnz 2f
-+1:
-+
-+#ifdef CONFIG_PARAVIRT
-+	PV_RESTORE_REGS(CLBR_RDI)
-+#endif
-+
-+	popq %rdi
-+	pax_force_retaddr
-+	retq
-+
-+2:	ljmpq __KERNEL_CS,1b
-+3:	ljmpq __KERNEXEC_KERNEL_CS,4f
-+4:	SET_RDI_INTO_CR0
-+	jmp 1b
-+ENDPROC(pax_enter_kernel)
-+
-+ENTRY(pax_exit_kernel)
-+	pushq %rdi
-+
-+#ifdef CONFIG_PARAVIRT
-+	PV_SAVE_REGS(CLBR_RDI)
-+#endif
-+
-+	mov %cs,%rdi
-+	cmp $__KERNEXEC_KERNEL_CS,%edi
-+	jz 2f
-+	GET_CR0_INTO_RDI
-+	bts $16,%rdi
-+	jnc 4f
-+1:
-+
-+#ifdef CONFIG_PARAVIRT
-+	PV_RESTORE_REGS(CLBR_RDI);
-+#endif
-+
-+	popq %rdi
-+	pax_force_retaddr
-+	retq
-+
-+2:	GET_CR0_INTO_RDI
-+	btr $16,%rdi
-+	jnc 4f
-+	ljmpq __KERNEL_CS,3f
-+3:	SET_RDI_INTO_CR0
-+	jmp 1b
-+4:	ud2
-+	jmp 4b
-+ENDPROC(pax_exit_kernel)
-+#endif
-+
-+	.macro pax_enter_kernel_user
-+	pax_set_fptr_mask
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	call pax_enter_kernel_user
-+#endif
-+	.endm
-+
-+	.macro pax_exit_kernel_user
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	call pax_exit_kernel_user
-+#endif
-+#ifdef CONFIG_PAX_RANDKSTACK
-+	pushq %rax
-+	pushq %r11
-+	call pax_randomize_kstack
-+	popq %r11
-+	popq %rax
-+#endif
-+	.endm
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+ENTRY(pax_enter_kernel_user)
-+	pushq %rdi
-+	pushq %rbx
-+
-+#ifdef CONFIG_PARAVIRT
-+	PV_SAVE_REGS(CLBR_RDI)
-+#endif
-+
-+	GET_CR3_INTO_RDI
-+	mov %rdi,%rbx
-+	add $__START_KERNEL_map,%rbx
-+	sub phys_base(%rip),%rbx
-+
-+#ifdef CONFIG_PARAVIRT
-+	cmpl $0, pv_info+PARAVIRT_enabled
-+	jz 1f
-+	pushq %rdi
-+	i = 0
-+	.rept USER_PGD_PTRS
-+	mov i*8(%rbx),%rsi
-+	mov $0,%sil
-+	lea i*8(%rbx),%rdi
-+	call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
-+	i = i + 1
-+	.endr
-+	popq %rdi
-+	jmp 2f
-+1:
-+#endif
-+
-+	i = 0
-+	.rept USER_PGD_PTRS
-+	movb $0,i*8(%rbx)
-+	i = i + 1
-+	.endr
-+
-+#ifdef CONFIG_PARAVIRT
-+2:
-+#endif
-+	SET_RDI_INTO_CR3
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	GET_CR0_INTO_RDI
-+	bts $16,%rdi
-+	SET_RDI_INTO_CR0
-+#endif
-+
-+#ifdef CONFIG_PARAVIRT
-+	PV_RESTORE_REGS(CLBR_RDI)
-+#endif
-+
-+	popq %rbx
-+	popq %rdi
-+	pax_force_retaddr
-+	retq
-+ENDPROC(pax_enter_kernel_user)
-+
-+ENTRY(pax_exit_kernel_user)
-+	pushq %rdi
-+	pushq %rbx
-+
-+#ifdef CONFIG_PARAVIRT
-+	PV_SAVE_REGS(CLBR_RDI)
-+#endif
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	GET_CR0_INTO_RDI
-+	btr $16,%rdi
-+	jnc 3f
-+	SET_RDI_INTO_CR0
-+#endif
-+
-+	GET_CR3_INTO_RDI
-+	mov %rdi,%rbx
-+	add $__START_KERNEL_map,%rbx
-+	sub phys_base(%rip),%rbx
-+
-+#ifdef CONFIG_PARAVIRT
-+	cmpl $0, pv_info+PARAVIRT_enabled
-+	jz 1f
-+	i = 0
-+	.rept USER_PGD_PTRS
-+	mov i*8(%rbx),%rsi
-+	mov $0x67,%sil
-+	lea i*8(%rbx),%rdi
-+	call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
-+	i = i + 1
-+	.endr
-+	jmp 2f
-+1:
-+#endif
-+
-+	i = 0
-+	.rept USER_PGD_PTRS
-+	movb $0x67,i*8(%rbx)
-+	i = i + 1
-+	.endr
-+
-+#ifdef CONFIG_PARAVIRT
-+2:	PV_RESTORE_REGS(CLBR_RDI)
-+#endif
-+
-+	popq %rbx
-+	popq %rdi
-+	pax_force_retaddr
-+	retq
-+3:	ud2
-+	jmp 3b
-+ENDPROC(pax_exit_kernel_user)
-+#endif
-+
-+.macro pax_erase_kstack
-+#ifdef CONFIG_PAX_MEMORY_STACKLEAK
-+	call pax_erase_kstack
-+#endif
-+.endm
-+
-+#ifdef CONFIG_PAX_MEMORY_STACKLEAK
-+ENTRY(pax_erase_kstack)
-+	pushq %rdi
-+	pushq %rcx
-+	pushq %rax
-+	pushq %r11
-+
-+	GET_THREAD_INFO(%r11)
-+	mov TI_lowest_stack(%r11), %rdi
-+	mov $-0xBEEF, %rax
-+	std
-+
-+1:	mov %edi, %ecx
-+	and $THREAD_SIZE_asm - 1, %ecx
-+	shr $3, %ecx
-+	repne scasq
-+	jecxz 2f
-+
-+	cmp $2*8, %ecx
-+	jc 2f
-+
-+	mov $2*8, %ecx
-+	repe scasq
-+	jecxz 2f
-+	jne 1b
-+
-+2:	cld
-+	mov %esp, %ecx
-+	sub %edi, %ecx
-+
-+	cmp $THREAD_SIZE_asm, %rcx
-+	jb 3f
-+	ud2
-+3:
-+
-+	shr $3, %ecx
-+	rep stosq
-+
-+	mov TI_task_thread_sp0(%r11), %rdi
-+	sub $256, %rdi
-+	mov %rdi, TI_lowest_stack(%r11)
-+
-+	popq %r11
-+	popq %rax
-+	popq %rcx
-+	popq %rdi
-+	pax_force_retaddr
-+	ret
-+ENDPROC(pax_erase_kstack)
-+#endif
- 
- .macro TRACE_IRQS_IRETQ offset=ARGOFFSET
- #ifdef CONFIG_TRACE_IRQFLAGS
-@@ -231,8 +518,8 @@ ENDPROC(native_usergs_sysret64)
- 	.endm
- 
- 	.macro UNFAKE_STACK_FRAME
--	addq $8*6, %rsp
--	CFI_ADJUST_CFA_OFFSET	-(6*8)
-+	addq $8*6 + ARG_SKIP, %rsp
-+	CFI_ADJUST_CFA_OFFSET	-(6*8 + ARG_SKIP)
- 	.endm
- 
- /*
-@@ -319,7 +606,7 @@ ENDPROC(native_usergs_sysret64)
- 	movq %rsp, %rsi
- 
- 	leaq -RBP(%rsp),%rdi	/* arg1 for handler */
--	testl $3, CS(%rdi)
-+	testb $3, CS(%rdi)
- 	je 1f
- 	SWAPGS
- 	/*
-@@ -355,9 +642,10 @@ ENTRY(save_rest)
- 	movq_cfi r15, R15+16
- 	movq %r11, 8(%rsp)	/* return address */
- 	FIXUP_TOP_OF_STACK %r11, 16
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
--END(save_rest)
-+ENDPROC(save_rest)
- 
- /* save complete stack frame */
- 	.pushsection .kprobes.text, "ax"
-@@ -386,9 +674,10 @@ ENTRY(save_paranoid)
- 	js 1f	/* negative -> in kernel */
- 	SWAPGS
- 	xorl %ebx,%ebx
--1:	ret
-+1:	pax_force_retaddr_bts
-+	ret
- 	CFI_ENDPROC
--END(save_paranoid)
-+ENDPROC(save_paranoid)
- 	.popsection
- 
- /*
-@@ -410,7 +699,7 @@ ENTRY(ret_from_fork)
- 
- 	RESTORE_REST
- 
--	testl $3, CS-ARGOFFSET(%rsp)		# from kernel_thread?
-+	testb $3, CS-ARGOFFSET(%rsp)		# from kernel_thread?
- 	je   int_ret_from_sys_call
- 
- 	testl $_TIF_IA32, TI_flags(%rcx)	# 32-bit compat task needs IRET
-@@ -420,7 +709,7 @@ ENTRY(ret_from_fork)
- 	jmp ret_from_sys_call			# go to the SYSRET fastpath
- 
- 	CFI_ENDPROC
--END(ret_from_fork)
-+ENDPROC(ret_from_fork)
- 
- /*
-  * System call entry. Up to 6 arguments in registers are supported.
-@@ -456,7 +745,7 @@ END(ret_from_fork)
- ENTRY(system_call)
- 	CFI_STARTPROC	simple
- 	CFI_SIGNAL_FRAME
--	CFI_DEF_CFA	rsp,KERNEL_STACK_OFFSET
-+	CFI_DEF_CFA	rsp,0
- 	CFI_REGISTER	rip,rcx
- 	/*CFI_REGISTER	rflags,r11*/
- 	SWAPGS_UNSAFE_STACK
-@@ -469,12 +758,18 @@ ENTRY(system_call_after_swapgs)
- 
- 	movq	%rsp,PER_CPU_VAR(old_rsp)
- 	movq	PER_CPU_VAR(kernel_stack),%rsp
-+	SAVE_ARGS 8*6,0
-+	pax_enter_kernel_user
-+
-+#ifdef CONFIG_PAX_RANDKSTACK
-+	pax_erase_kstack
-+#endif
-+
- 	/*
- 	 * No need to follow this irqs off/on section - it's straight
- 	 * and short:
- 	 */
- 	ENABLE_INTERRUPTS(CLBR_NONE)
--	SAVE_ARGS 8,0
- 	movq  %rax,ORIG_RAX-ARGOFFSET(%rsp)
- 	movq  %rcx,RIP-ARGOFFSET(%rsp)
- 	CFI_REL_OFFSET rip,RIP-ARGOFFSET
-@@ -484,7 +779,7 @@ ENTRY(system_call_after_swapgs)
- system_call_fastpath:
- 	cmpq $__NR_syscall_max,%rax
- 	ja badsys
--	movq %r10,%rcx
-+	movq R10-ARGOFFSET(%rsp),%rcx
- 	call *sys_call_table(,%rax,8)  # XXX:	 rip relative
- 	movq %rax,RAX-ARGOFFSET(%rsp)
- /*
-@@ -503,6 +798,8 @@ sysret_check:
- 	andl %edi,%edx
- 	jnz  sysret_careful
- 	CFI_REMEMBER_STATE
-+	pax_exit_kernel_user
-+	pax_erase_kstack
- 	/*
- 	 * sysretq will re-enable interrupts:
- 	 */
-@@ -554,14 +851,18 @@ badsys:
- 	 * jump back to the normal fast path.
- 	 */
- auditsys:
--	movq %r10,%r9			/* 6th arg: 4th syscall arg */
-+	movq R10-ARGOFFSET(%rsp),%r9	/* 6th arg: 4th syscall arg */
- 	movq %rdx,%r8			/* 5th arg: 3rd syscall arg */
- 	movq %rsi,%rcx			/* 4th arg: 2nd syscall arg */
- 	movq %rdi,%rdx			/* 3rd arg: 1st syscall arg */
- 	movq %rax,%rsi			/* 2nd arg: syscall number */
- 	movl $AUDIT_ARCH_X86_64,%edi	/* 1st arg: audit arch */
- 	call audit_syscall_entry
-+
-+	pax_erase_kstack
-+
- 	LOAD_ARGS 0		/* reload call-clobbered registers */
-+	pax_set_fptr_mask
- 	jmp system_call_fastpath
- 
- 	/*
-@@ -591,16 +892,20 @@ tracesys:
- 	FIXUP_TOP_OF_STACK %rdi
- 	movq %rsp,%rdi
- 	call syscall_trace_enter
-+
-+	pax_erase_kstack
-+
- 	/*
- 	 * Reload arg registers from stack in case ptrace changed them.
- 	 * We don't reload %rax because syscall_trace_enter() returned
- 	 * the value it wants us to use in the table lookup.
- 	 */
- 	LOAD_ARGS ARGOFFSET, 1
-+	pax_set_fptr_mask
- 	RESTORE_REST
- 	cmpq $__NR_syscall_max,%rax
- 	ja   int_ret_from_sys_call	/* RAX(%rsp) set to -ENOSYS above */
--	movq %r10,%rcx	/* fixup for C */
-+	movq R10-ARGOFFSET(%rsp),%rcx	/* fixup for C */
- 	call *sys_call_table(,%rax,8)
- 	movq %rax,RAX-ARGOFFSET(%rsp)
- 	/* Use IRET because user could have changed frame */
-@@ -612,7 +917,7 @@ tracesys:
- GLOBAL(int_ret_from_sys_call)
- 	DISABLE_INTERRUPTS(CLBR_NONE)
- 	TRACE_IRQS_OFF
--	testl $3,CS-ARGOFFSET(%rsp)
-+	testb $3,CS-ARGOFFSET(%rsp)
- 	je retint_restore_args
- 	movl $_TIF_ALLWORK_MASK,%edi
- 	/* edi:	mask to check */
-@@ -623,7 +928,9 @@ GLOBAL(int_with_check)
- 	andl %edi,%edx
- 	jnz   int_careful
- 	andl    $~TS_COMPAT,TI_status(%rcx)
--	jmp   retint_swapgs
-+	pax_exit_kernel_user
-+	pax_erase_kstack
-+	jmp   retint_swapgs_pax
- 
- 	/* Either reschedule or signal or syscall exit tracking needed. */
- 	/* First do a reschedule test. */
-@@ -669,7 +976,7 @@ int_restore_rest:
- 	TRACE_IRQS_OFF
- 	jmp int_with_check
- 	CFI_ENDPROC
--END(system_call)
-+ENDPROC(system_call)
- 
- /*
-  * Certain special system calls that need to save a complete full stack frame.
-@@ -685,7 +992,7 @@ ENTRY(\label)
- 	call \func
- 	jmp ptregscall_common
- 	CFI_ENDPROC
--END(\label)
-+ENDPROC(\label)
- 	.endm
- 
- 	PTREGSCALL stub_clone, sys_clone, %r8
-@@ -703,9 +1010,10 @@ ENTRY(ptregscall_common)
- 	movq_cfi_restore R12+8, r12
- 	movq_cfi_restore RBP+8, rbp
- 	movq_cfi_restore RBX+8, rbx
-+	pax_force_retaddr
- 	ret $REST_SKIP		/* pop extended registers */
- 	CFI_ENDPROC
--END(ptregscall_common)
-+ENDPROC(ptregscall_common)
- 
- ENTRY(stub_execve)
- 	CFI_STARTPROC
-@@ -720,7 +1028,7 @@ ENTRY(stub_execve)
- 	RESTORE_REST
- 	jmp int_ret_from_sys_call
- 	CFI_ENDPROC
--END(stub_execve)
-+ENDPROC(stub_execve)
- 
- /*
-  * sigreturn is special because it needs to restore all registers on return.
-@@ -738,7 +1046,7 @@ ENTRY(stub_rt_sigreturn)
- 	RESTORE_REST
- 	jmp int_ret_from_sys_call
- 	CFI_ENDPROC
--END(stub_rt_sigreturn)
-+ENDPROC(stub_rt_sigreturn)
- 
- /*
-  * Build the entry stubs and pointer table with some assembler magic.
-@@ -773,7 +1081,7 @@ vector=vector+1
- 2:	jmp common_interrupt
- .endr
- 	CFI_ENDPROC
--END(irq_entries_start)
-+ENDPROC(irq_entries_start)
- 
- .previous
- END(interrupt)
-@@ -793,6 +1101,16 @@ END(interrupt)
- 	subq $ORIG_RAX-RBP, %rsp
- 	CFI_ADJUST_CFA_OFFSET ORIG_RAX-RBP
- 	SAVE_ARGS_IRQ
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	testb $3, CS(%rdi)
-+	jnz 1f
-+	pax_enter_kernel
-+	jmp 2f
-+1:	pax_enter_kernel_user
-+2:
-+#else
-+	pax_enter_kernel
-+#endif
- 	call \func
- 	.endm
- 
-@@ -824,7 +1142,7 @@ ret_from_intr:
- 
- exit_intr:
- 	GET_THREAD_INFO(%rcx)
--	testl $3,CS-ARGOFFSET(%rsp)
-+	testb $3,CS-ARGOFFSET(%rsp)
- 	je retint_kernel
- 
- 	/* Interrupt came from user space */
-@@ -846,12 +1164,16 @@ retint_swapgs:		/* return to user-space */
- 	 * The iretq could re-enable interrupts:
- 	 */
- 	DISABLE_INTERRUPTS(CLBR_ANY)
-+	pax_exit_kernel_user
-+retint_swapgs_pax:
- 	TRACE_IRQS_IRETQ
- 	SWAPGS
- 	jmp restore_args
- 
- retint_restore_args:	/* return to kernel space */
- 	DISABLE_INTERRUPTS(CLBR_ANY)
-+	pax_exit_kernel
-+	pax_force_retaddr (RIP-ARGOFFSET)
- 	/*
- 	 * The iretq could re-enable interrupts:
- 	 */
-@@ -940,7 +1262,7 @@ ENTRY(retint_kernel)
- #endif
- 
- 	CFI_ENDPROC
--END(common_interrupt)
-+ENDPROC(common_interrupt)
- /*
-  * End of kprobes section
-  */
-@@ -956,7 +1278,7 @@ ENTRY(\sym)
- 	interrupt \do_sym
- 	jmp ret_from_intr
- 	CFI_ENDPROC
--END(\sym)
-+ENDPROC(\sym)
- .endm
- 
- #ifdef CONFIG_SMP
-@@ -1021,12 +1343,22 @@ ENTRY(\sym)
- 	CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
- 	call error_entry
- 	DEFAULT_FRAME 0
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	testb $3, CS(%rsp)
-+	jnz 1f
-+	pax_enter_kernel
-+	jmp 2f
-+1:	pax_enter_kernel_user
-+2:
-+#else
-+	pax_enter_kernel
-+#endif
- 	movq %rsp,%rdi		/* pt_regs pointer */
- 	xorl %esi,%esi		/* no error code */
- 	call \do_sym
- 	jmp error_exit		/* %ebx: no swapgs flag */
- 	CFI_ENDPROC
--END(\sym)
-+ENDPROC(\sym)
- .endm
- 
- .macro paranoidzeroentry sym do_sym
-@@ -1038,15 +1370,25 @@ ENTRY(\sym)
- 	CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
- 	call save_paranoid
- 	TRACE_IRQS_OFF
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	testb $3, CS(%rsp)
-+	jnz 1f
-+	pax_enter_kernel
-+	jmp 2f
-+1:	pax_enter_kernel_user
-+2:
-+#else
-+	pax_enter_kernel
-+#endif
- 	movq %rsp,%rdi		/* pt_regs pointer */
- 	xorl %esi,%esi		/* no error code */
- 	call \do_sym
- 	jmp paranoid_exit	/* %ebx: no swapgs flag */
- 	CFI_ENDPROC
--END(\sym)
-+ENDPROC(\sym)
- .endm
- 
--#define INIT_TSS_IST(x) PER_CPU_VAR(init_tss) + (TSS_ist + ((x) - 1) * 8)
-+#define INIT_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r12)
- .macro paranoidzeroentry_ist sym do_sym ist
- ENTRY(\sym)
- 	INTR_FRAME
-@@ -1056,14 +1398,30 @@ ENTRY(\sym)
- 	CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
- 	call save_paranoid
- 	TRACE_IRQS_OFF
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	testb $3, CS(%rsp)
-+	jnz 1f
-+	pax_enter_kernel
-+	jmp 2f
-+1:	pax_enter_kernel_user
-+2:
-+#else
-+	pax_enter_kernel
-+#endif
- 	movq %rsp,%rdi		/* pt_regs pointer */
- 	xorl %esi,%esi		/* no error code */
-+#ifdef CONFIG_SMP
-+	imul $TSS_size, PER_CPU_VAR(cpu_number), %r12d
-+	lea init_tss(%r12), %r12
-+#else
-+	lea init_tss(%rip), %r12
-+#endif
- 	subq $EXCEPTION_STKSZ, INIT_TSS_IST(\ist)
- 	call \do_sym
- 	addq $EXCEPTION_STKSZ, INIT_TSS_IST(\ist)
- 	jmp paranoid_exit	/* %ebx: no swapgs flag */
- 	CFI_ENDPROC
--END(\sym)
-+ENDPROC(\sym)
- .endm
- 
- .macro errorentry sym do_sym
-@@ -1074,13 +1432,23 @@ ENTRY(\sym)
- 	CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
- 	call error_entry
- 	DEFAULT_FRAME 0
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	testb $3, CS(%rsp)
-+	jnz 1f
-+	pax_enter_kernel
-+	jmp 2f
-+1:	pax_enter_kernel_user
-+2:
-+#else
-+	pax_enter_kernel
-+#endif
- 	movq %rsp,%rdi			/* pt_regs pointer */
- 	movq ORIG_RAX(%rsp),%rsi	/* get error code */
- 	movq $-1,ORIG_RAX(%rsp)		/* no syscall to restart */
- 	call \do_sym
- 	jmp error_exit			/* %ebx: no swapgs flag */
- 	CFI_ENDPROC
--END(\sym)
-+ENDPROC(\sym)
- .endm
- 
- 	/* error code is on the stack already */
-@@ -1093,13 +1461,23 @@ ENTRY(\sym)
- 	call save_paranoid
- 	DEFAULT_FRAME 0
- 	TRACE_IRQS_OFF
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	testb $3, CS(%rsp)
-+	jnz 1f
-+	pax_enter_kernel
-+	jmp 2f
-+1:	pax_enter_kernel_user
-+2:
-+#else
-+	pax_enter_kernel
-+#endif
- 	movq %rsp,%rdi			/* pt_regs pointer */
- 	movq ORIG_RAX(%rsp),%rsi	/* get error code */
- 	movq $-1,ORIG_RAX(%rsp)		/* no syscall to restart */
- 	call \do_sym
- 	jmp paranoid_exit		/* %ebx: no swapgs flag */
- 	CFI_ENDPROC
--END(\sym)
-+ENDPROC(\sym)
- .endm
- 
- zeroentry divide_error do_divide_error
-@@ -1129,9 +1507,10 @@ gs_change:
- 2:	mfence		/* workaround */
- 	SWAPGS
- 	popfq_cfi
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
--END(native_load_gs_index)
-+ENDPROC(native_load_gs_index)
- 
- 	.section __ex_table,"a"
- 	.align 8
-@@ -1153,13 +1532,14 @@ ENTRY(kernel_thread_helper)
- 	 * Here we are in the child and the registers are set as they were
- 	 * at kernel_thread() invocation in the parent.
- 	 */
-+	pax_force_fptr %rsi
- 	call *%rsi
- 	# exit
- 	mov %eax, %edi
- 	call do_exit
- 	ud2			# padding for call trace
- 	CFI_ENDPROC
--END(kernel_thread_helper)
-+ENDPROC(kernel_thread_helper)
- 
- /*
-  * execve(). This function needs to use IRET, not SYSRET, to set up all state properly.
-@@ -1186,11 +1566,11 @@ ENTRY(kernel_execve)
- 	RESTORE_REST
- 	testq %rax,%rax
- 	je int_ret_from_sys_call
--	RESTORE_ARGS
- 	UNFAKE_STACK_FRAME
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
--END(kernel_execve)
-+ENDPROC(kernel_execve)
- 
- /* Call softirq on interrupt stack. Interrupts are off. */
- ENTRY(call_softirq)
-@@ -1208,9 +1588,10 @@ ENTRY(call_softirq)
- 	CFI_DEF_CFA_REGISTER	rsp
- 	CFI_ADJUST_CFA_OFFSET   -8
- 	decl PER_CPU_VAR(irq_count)
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
--END(call_softirq)
-+ENDPROC(call_softirq)
- 
- #ifdef CONFIG_XEN
- zeroentry xen_hypervisor_callback xen_do_hypervisor_callback
-@@ -1248,7 +1629,7 @@ ENTRY(xen_do_hypervisor_callback)   # do_hypervisor_callback(struct *pt_regs)
- 	decl PER_CPU_VAR(irq_count)
- 	jmp  error_exit
- 	CFI_ENDPROC
--END(xen_do_hypervisor_callback)
-+ENDPROC(xen_do_hypervisor_callback)
- 
- /*
-  * Hypervisor uses this for application faults while it executes.
-@@ -1307,7 +1688,7 @@ ENTRY(xen_failsafe_callback)
- 	SAVE_ALL
- 	jmp error_exit
- 	CFI_ENDPROC
--END(xen_failsafe_callback)
-+ENDPROC(xen_failsafe_callback)
- 
- apicinterrupt XEN_HVM_EVTCHN_CALLBACK \
- 	xen_hvm_callback_vector xen_evtchn_do_upcall
-@@ -1356,16 +1737,31 @@ ENTRY(paranoid_exit)
- 	TRACE_IRQS_OFF
- 	testl %ebx,%ebx				/* swapgs needed? */
- 	jnz paranoid_restore
--	testl $3,CS(%rsp)
-+	testb $3,CS(%rsp)
- 	jnz   paranoid_userspace
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	pax_exit_kernel
-+	TRACE_IRQS_IRETQ 0
-+	SWAPGS_UNSAFE_STACK
-+	RESTORE_ALL 8
-+	pax_force_retaddr_bts
-+	jmp irq_return
-+#endif
- paranoid_swapgs:
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	pax_exit_kernel_user
-+#else
-+	pax_exit_kernel
-+#endif
- 	TRACE_IRQS_IRETQ 0
- 	SWAPGS_UNSAFE_STACK
- 	RESTORE_ALL 8
- 	jmp irq_return
- paranoid_restore:
-+	pax_exit_kernel
- 	TRACE_IRQS_IRETQ 0
- 	RESTORE_ALL 8
-+	pax_force_retaddr_bts
- 	jmp irq_return
- paranoid_userspace:
- 	GET_THREAD_INFO(%rcx)
-@@ -1394,7 +1790,7 @@ paranoid_schedule:
- 	TRACE_IRQS_OFF
- 	jmp paranoid_userspace
- 	CFI_ENDPROC
--END(paranoid_exit)
-+ENDPROC(paranoid_exit)
- 
- /*
-  * Exception entry point. This expects an error code/orig_rax on the stack.
-@@ -1421,12 +1817,13 @@ ENTRY(error_entry)
- 	movq_cfi r14, R14+8
- 	movq_cfi r15, R15+8
- 	xorl %ebx,%ebx
--	testl $3,CS+8(%rsp)
-+	testb $3,CS+8(%rsp)
- 	je error_kernelspace
- error_swapgs:
- 	SWAPGS
- error_sti:
- 	TRACE_IRQS_OFF
-+	pax_force_retaddr_bts
- 	ret
- 
- /*
-@@ -1453,7 +1850,7 @@ bstep_iret:
- 	movq %rcx,RIP+8(%rsp)
- 	jmp error_swapgs
- 	CFI_ENDPROC
--END(error_entry)
-+ENDPROC(error_entry)
- 
- 
- /* ebx:	no swapgs flag (1: don't need swapgs, 0: need it) */
-@@ -1473,7 +1870,7 @@ ENTRY(error_exit)
- 	jnz retint_careful
- 	jmp retint_swapgs
- 	CFI_ENDPROC
--END(error_exit)
-+ENDPROC(error_exit)
- 
- 
- 	/* runs on exception stack */
-@@ -1485,6 +1882,17 @@ ENTRY(nmi)
- 	CFI_ADJUST_CFA_OFFSET ORIG_RAX-R15
- 	call save_paranoid
- 	DEFAULT_FRAME 0
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	testb $3, CS(%rsp)
-+	jnz 1f
-+	pax_enter_kernel
-+	jmp 2f
-+1:	pax_enter_kernel_user
-+2:
-+#else
-+	pax_enter_kernel
-+#endif
-+
- 	/* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
- 	movq %rsp,%rdi
- 	movq $-1,%rsi
-@@ -1495,12 +1903,28 @@ ENTRY(nmi)
- 	DISABLE_INTERRUPTS(CLBR_NONE)
- 	testl %ebx,%ebx				/* swapgs needed? */
- 	jnz nmi_restore
--	testl $3,CS(%rsp)
-+	testb $3,CS(%rsp)
- 	jnz nmi_userspace
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	pax_exit_kernel
-+	SWAPGS_UNSAFE_STACK
-+	RESTORE_ALL 8
-+	pax_force_retaddr_bts
-+	jmp irq_return
-+#endif
- nmi_swapgs:
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	pax_exit_kernel_user
-+#else
-+	pax_exit_kernel
-+#endif
- 	SWAPGS_UNSAFE_STACK
-+	RESTORE_ALL 8
-+	jmp irq_return
- nmi_restore:
-+	pax_exit_kernel
- 	RESTORE_ALL 8
-+	pax_force_retaddr_bts
- 	jmp irq_return
- nmi_userspace:
- 	GET_THREAD_INFO(%rcx)
-@@ -1529,14 +1953,14 @@ nmi_schedule:
- 	jmp paranoid_exit
- 	CFI_ENDPROC
- #endif
--END(nmi)
-+ENDPROC(nmi)
- 
- ENTRY(ignore_sysret)
- 	CFI_STARTPROC
- 	mov $-ENOSYS,%eax
- 	sysret
- 	CFI_ENDPROC
--END(ignore_sysret)
-+ENDPROC(ignore_sysret)
- 
- /*
-  * End of kprobes section
-diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
-index c9a281f..3645760 100644
---- a/arch/x86/kernel/ftrace.c
-+++ b/arch/x86/kernel/ftrace.c
-@@ -126,7 +126,7 @@ static void *mod_code_ip;		/* holds the IP to write to */
- static const void *mod_code_newcode;	/* holds the text to write to the IP */
- 
- static unsigned nmi_wait_count;
--static atomic_t nmi_update_count = ATOMIC_INIT(0);
-+static atomic_unchecked_t nmi_update_count = ATOMIC_INIT(0);
- 
- int ftrace_arch_read_dyn_info(char *buf, int size)
- {
-@@ -134,7 +134,7 @@ int ftrace_arch_read_dyn_info(char *buf, int size)
- 
- 	r = snprintf(buf, size, "%u %u",
- 		     nmi_wait_count,
--		     atomic_read(&nmi_update_count));
-+		     atomic_read_unchecked(&nmi_update_count));
- 	return r;
- }
- 
-@@ -178,7 +178,7 @@ void ftrace_nmi_enter(void)
- 	if (atomic_inc_return(&nmi_running) & MOD_CODE_WRITE_FLAG) {
- 		smp_rmb();
- 		ftrace_mod_code();
--		atomic_inc(&nmi_update_count);
-+		atomic_inc_unchecked(&nmi_update_count);
- 	}
- 	/* Must have previous changes seen before executions */
- 	smp_mb();
-@@ -271,6 +271,8 @@ ftrace_modify_code(unsigned long ip, unsigned const char *old_code,
- {
- 	unsigned char replaced[MCOUNT_INSN_SIZE];
- 
-+	ip = ktla_ktva(ip);
-+
- 	/*
- 	 * Note: Due to modules and __init, code can
- 	 *  disappear and change, we need to protect against faulting
-@@ -327,7 +329,7 @@ int ftrace_update_ftrace_func(ftrace_func_t func)
- 	unsigned char old[MCOUNT_INSN_SIZE], *new;
- 	int ret;
- 
--	memcpy(old, &ftrace_call, MCOUNT_INSN_SIZE);
-+	memcpy(old, ktla_ktva((void *)ftrace_call), MCOUNT_INSN_SIZE);
- 	new = ftrace_call_replace(ip, (unsigned long)func);
- 	ret = ftrace_modify_code(ip, old, new);
- 
-@@ -353,6 +355,8 @@ static int ftrace_mod_jmp(unsigned long ip,
- {
- 	unsigned char code[MCOUNT_INSN_SIZE];
- 
-+	ip = ktla_ktva(ip);
-+
- 	if (probe_kernel_read(code, (void *)ip, MCOUNT_INSN_SIZE))
- 		return -EFAULT;
- 
-diff --git a/arch/x86/kernel/head32.c b/arch/x86/kernel/head32.c
-index 3bb0850..55a56f4 100644
---- a/arch/x86/kernel/head32.c
-+++ b/arch/x86/kernel/head32.c
-@@ -19,6 +19,7 @@
- #include <asm/io_apic.h>
- #include <asm/bios_ebda.h>
- #include <asm/tlbflush.h>
-+#include <asm/boot.h>
- 
- static void __init i386_default_early_setup(void)
- {
-@@ -33,7 +34,7 @@ void __init i386_start_kernel(void)
- {
- 	memblock_init();
- 
--	memblock_x86_reserve_range(__pa_symbol(&_text), __pa_symbol(&__bss_stop), "TEXT DATA BSS");
-+	memblock_x86_reserve_range(LOAD_PHYSICAL_ADDR, __pa_symbol(&__bss_stop), "TEXT DATA BSS");
- 
- #ifdef CONFIG_BLK_DEV_INITRD
- 	/* Reserve INITRD */
-diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
-index ce0be7c..1252d68 100644
---- a/arch/x86/kernel/head_32.S
-+++ b/arch/x86/kernel/head_32.S
-@@ -25,6 +25,12 @@
- /* Physical address */
- #define pa(X) ((X) - __PAGE_OFFSET)
- 
-+#ifdef CONFIG_PAX_KERNEXEC
-+#define ta(X) (X)
-+#else
-+#define ta(X) ((X) - __PAGE_OFFSET)
-+#endif
-+
- /*
-  * References to members of the new_cpu_data structure.
-  */
-@@ -54,11 +60,7 @@
-  * and small than max_low_pfn, otherwise will waste some page table entries
-  */
- 
--#if PTRS_PER_PMD > 1
--#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
--#else
--#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
--#endif
-+#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
- 
- /* Number of possible pages in the lowmem region */
- LOWMEM_PAGES = (((1<<32) - __PAGE_OFFSET) >> PAGE_SHIFT)
-@@ -77,6 +79,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
- RESERVE_BRK(pagetables, INIT_MAP_SIZE)
- 
- /*
-+ * Real beginning of normal "text" segment
-+ */
-+ENTRY(stext)
-+ENTRY(_stext)
-+
-+/*
-  * 32-bit kernel entrypoint; only used by the boot CPU.  On entry,
-  * %esi points to the real-mode code as a 32-bit pointer.
-  * CS and DS must be 4 GB flat segments, but we don't depend on
-@@ -84,6 +92,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
-  * can.
-  */
- __HEAD
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	jmp startup_32
-+/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
-+.fill PAGE_SIZE-5,1,0xcc
-+#endif
-+
- ENTRY(startup_32)
- 	movl pa(stack_start),%ecx
- 	
-@@ -105,6 +120,59 @@ ENTRY(startup_32)
- 2:
- 	leal -__PAGE_OFFSET(%ecx),%esp
- 
-+#ifdef CONFIG_SMP
-+	movl $pa(cpu_gdt_table),%edi
-+	movl $__per_cpu_load,%eax
-+	movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
-+	rorl $16,%eax
-+	movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
-+	movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
-+	movl $__per_cpu_end - 1,%eax
-+	subl $__per_cpu_start,%eax
-+	movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
-+#endif
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	movl $NR_CPUS,%ecx
-+	movl $pa(cpu_gdt_table),%edi
-+1:
-+	movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
-+	movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
-+	movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
-+	addl $PAGE_SIZE_asm,%edi
-+	loop 1b
-+#endif
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	movl $pa(boot_gdt),%edi
-+	movl $__LOAD_PHYSICAL_ADDR,%eax
-+	movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
-+	rorl $16,%eax
-+	movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
-+	movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
-+	rorl $16,%eax
-+
-+	ljmp $(__BOOT_CS),$1f
-+1:
-+
-+	movl $NR_CPUS,%ecx
-+	movl $pa(cpu_gdt_table),%edi
-+	addl $__PAGE_OFFSET,%eax
-+1:
-+	movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
-+	movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
-+	movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
-+	movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
-+	rorl $16,%eax
-+	movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
-+	movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
-+	movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
-+	movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
-+	rorl $16,%eax
-+	addl $PAGE_SIZE_asm,%edi
-+	loop 1b
-+#endif
-+
- /*
-  * Clear BSS first so that there are no surprises...
-  */
-@@ -195,8 +263,11 @@ ENTRY(startup_32)
- 	movl %eax, pa(max_pfn_mapped)
- 
- 	/* Do early initialization of the fixmap area */
--	movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
--	movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
-+#ifdef CONFIG_COMPAT_VDSO
-+	movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
-+#else
-+	movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
-+#endif
- #else	/* Not PAE */
- 
- page_pde_offset = (__PAGE_OFFSET >> 20);
-@@ -226,8 +297,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
- 	movl %eax, pa(max_pfn_mapped)
- 
- 	/* Do early initialization of the fixmap area */
--	movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
--	movl %eax,pa(initial_page_table+0xffc)
-+#ifdef CONFIG_COMPAT_VDSO
-+	movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
-+#else
-+	movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
-+#endif
- #endif
- 
- #ifdef CONFIG_PARAVIRT
-@@ -241,9 +315,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
- 	cmpl $num_subarch_entries, %eax
- 	jae bad_subarch
- 
--	movl pa(subarch_entries)(,%eax,4), %eax
--	subl $__PAGE_OFFSET, %eax
--	jmp *%eax
-+	jmp *pa(subarch_entries)(,%eax,4)
- 
- bad_subarch:
- WEAK(lguest_entry)
-@@ -255,10 +327,10 @@ WEAK(xen_entry)
- 	__INITDATA
- 
- subarch_entries:
--	.long default_entry		/* normal x86/PC */
--	.long lguest_entry		/* lguest hypervisor */
--	.long xen_entry			/* Xen hypervisor */
--	.long default_entry		/* Moorestown MID */
-+	.long ta(default_entry)		/* normal x86/PC */
-+	.long ta(lguest_entry)		/* lguest hypervisor */
-+	.long ta(xen_entry)		/* Xen hypervisor */
-+	.long ta(default_entry)		/* Moorestown MID */
- num_subarch_entries = (. - subarch_entries) / 4
- .previous
- #else
-@@ -312,6 +384,7 @@ default_entry:
- 	orl %edx,%eax
- 	movl %eax,%cr4
- 
-+#ifdef CONFIG_X86_PAE
- 	testb $X86_CR4_PAE, %al		# check if PAE is enabled
- 	jz 6f
- 
-@@ -340,6 +413,9 @@ default_entry:
- 	/* Make changes effective */
- 	wrmsr
- 
-+	btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
-+#endif
-+
- 6:
- 
- /*
-@@ -443,7 +519,7 @@ is386:	movl $2,%ecx		# set MP
- 1:	movl $(__KERNEL_DS),%eax	# reload all the segment registers
- 	movl %eax,%ss			# after changing gdt.
- 
--	movl $(__USER_DS),%eax		# DS/ES contains default USER segment
-+#	movl $(__KERNEL_DS),%eax	# DS/ES contains default KERNEL segment
- 	movl %eax,%ds
- 	movl %eax,%es
- 
-@@ -457,15 +533,22 @@ is386:	movl $2,%ecx		# set MP
- 	 */
- 	cmpb $0,ready
- 	jne 1f
--	movl $gdt_page,%eax
-+	movl $cpu_gdt_table,%eax
- 	movl $stack_canary,%ecx
-+#ifdef CONFIG_SMP
-+	addl $__per_cpu_load,%ecx
-+#endif
- 	movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
- 	shrl $16, %ecx
- 	movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
- 	movb %ch, 8 * GDT_ENTRY_STACK_CANARY + 7(%eax)
- 1:
--#endif
- 	movl $(__KERNEL_STACK_CANARY),%eax
-+#elif defined(CONFIG_PAX_MEMORY_UDEREF)
-+	movl $(__USER_DS),%eax
-+#else
-+	xorl %eax,%eax
-+#endif
- 	movl %eax,%gs
- 
- 	xorl %eax,%eax			# Clear LDT
-@@ -558,22 +641,22 @@ early_page_fault:
- 	jmp early_fault
- 
- early_fault:
--	cld
- #ifdef CONFIG_PRINTK
-+	cmpl $1,%ss:early_recursion_flag
-+	je hlt_loop
-+	incl %ss:early_recursion_flag
-+	cld
- 	pusha
- 	movl $(__KERNEL_DS),%eax
- 	movl %eax,%ds
- 	movl %eax,%es
--	cmpl $2,early_recursion_flag
--	je hlt_loop
--	incl early_recursion_flag
- 	movl %cr2,%eax
- 	pushl %eax
- 	pushl %edx		/* trapno */
- 	pushl $fault_msg
- 	call printk
-+;	call dump_stack
- #endif
--	call dump_stack
- hlt_loop:
- 	hlt
- 	jmp hlt_loop
-@@ -581,8 +664,11 @@ hlt_loop:
- /* This is the default interrupt "handler" :-) */
- 	ALIGN
- ignore_int:
--	cld
- #ifdef CONFIG_PRINTK
-+	cmpl $2,%ss:early_recursion_flag
-+	je hlt_loop
-+	incl %ss:early_recursion_flag
-+	cld
- 	pushl %eax
- 	pushl %ecx
- 	pushl %edx
-@@ -591,9 +677,6 @@ ignore_int:
- 	movl $(__KERNEL_DS),%eax
- 	movl %eax,%ds
- 	movl %eax,%es
--	cmpl $2,early_recursion_flag
--	je hlt_loop
--	incl early_recursion_flag
- 	pushl 16(%esp)
- 	pushl 24(%esp)
- 	pushl 32(%esp)
-@@ -622,29 +705,43 @@ ENTRY(initial_code)
- /*
-  * BSS section
-  */
--__PAGE_ALIGNED_BSS
--	.align PAGE_SIZE
- #ifdef CONFIG_X86_PAE
-+.section .initial_pg_pmd,"a",@progbits
- initial_pg_pmd:
- 	.fill 1024*KPMDS,4,0
- #else
-+.section .initial_page_table,"a",@progbits
- ENTRY(initial_page_table)
- 	.fill 1024,4,0
- #endif
-+.section .initial_pg_fixmap,"a",@progbits
- initial_pg_fixmap:
- 	.fill 1024,4,0
-+.section .empty_zero_page,"a",@progbits
- ENTRY(empty_zero_page)
- 	.fill 4096,1,0
-+.section .swapper_pg_dir,"a",@progbits
- ENTRY(swapper_pg_dir)
-+#ifdef CONFIG_X86_PAE
-+	.fill 4,8,0
-+#else
- 	.fill 1024,4,0
-+#endif
-+
-+/*
-+ * The IDT has to be page-aligned to simplify the Pentium
-+ * F0 0F bug workaround.. We have a special link segment
-+ * for this.
-+ */
-+.section .idt,"a",@progbits
-+ENTRY(idt_table)
-+	.fill 256,8,0
- 
- /*
-  * This starts the data section.
-  */
- #ifdef CONFIG_X86_PAE
--__PAGE_ALIGNED_DATA
--	/* Page-aligned for the benefit of paravirt? */
--	.align PAGE_SIZE
-+.section .initial_page_table,"a",@progbits
- ENTRY(initial_page_table)
- 	.long	pa(initial_pg_pmd+PGD_IDENT_ATTR),0	/* low identity map */
- # if KPMDS == 3
-@@ -663,18 +760,27 @@ ENTRY(initial_page_table)
- #  error "Kernel PMDs should be 1, 2 or 3"
- # endif
- 	.align PAGE_SIZE		/* needs to be page-sized too */
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+ENTRY(cpu_pgd)
-+	.rept NR_CPUS
-+	.fill	4,8,0
-+	.endr
-+#endif
-+
- #endif
- 
- .data
- .balign 4
- ENTRY(stack_start)
--	.long init_thread_union+THREAD_SIZE
-+	.long init_thread_union+THREAD_SIZE-8
- 
-+ready:	.byte 0
-+
-+.section .rodata,"a",@progbits
- early_recursion_flag:
- 	.long 0
- 
--ready:	.byte 0
--
- int_msg:
- 	.asciz "Unknown interrupt or fault at: %p %p %p\n"
- 
-@@ -707,7 +813,7 @@ fault_msg:
- 	.word 0				# 32 bit align gdt_desc.address
- boot_gdt_descr:
- 	.word __BOOT_DS+7
--	.long boot_gdt - __PAGE_OFFSET
-+	.long pa(boot_gdt)
- 
- 	.word 0				# 32-bit align idt_desc.address
- idt_descr:
-@@ -718,7 +824,7 @@ idt_descr:
- 	.word 0				# 32 bit align gdt_desc.address
- ENTRY(early_gdt_descr)
- 	.word GDT_ENTRIES*8-1
--	.long gdt_page			/* Overwritten for secondary CPUs */
-+	.long cpu_gdt_table		/* Overwritten for secondary CPUs */
- 
- /*
-  * The boot_gdt must mirror the equivalent in setup.S and is
-@@ -727,5 +833,65 @@ ENTRY(early_gdt_descr)
- 	.align L1_CACHE_BYTES
- ENTRY(boot_gdt)
- 	.fill GDT_ENTRY_BOOT_CS,8,0
--	.quad 0x00cf9a000000ffff	/* kernel 4GB code at 0x00000000 */
--	.quad 0x00cf92000000ffff	/* kernel 4GB data at 0x00000000 */
-+	.quad 0x00cf9b000000ffff	/* kernel 4GB code at 0x00000000 */
-+	.quad 0x00cf93000000ffff	/* kernel 4GB data at 0x00000000 */
-+
-+	.align PAGE_SIZE_asm
-+ENTRY(cpu_gdt_table)
-+	.rept NR_CPUS
-+	.quad 0x0000000000000000	/* NULL descriptor */
-+	.quad 0x0000000000000000	/* 0x0b reserved */
-+	.quad 0x0000000000000000	/* 0x13 reserved */
-+	.quad 0x0000000000000000	/* 0x1b reserved */
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	.quad 0x00cf9b000000ffff	/* 0x20 alternate kernel 4GB code at 0x00000000 */
-+#else
-+	.quad 0x0000000000000000	/* 0x20 unused */
-+#endif
-+
-+	.quad 0x0000000000000000	/* 0x28 unused */
-+	.quad 0x0000000000000000	/* 0x33 TLS entry 1 */
-+	.quad 0x0000000000000000	/* 0x3b TLS entry 2 */
-+	.quad 0x0000000000000000	/* 0x43 TLS entry 3 */
-+	.quad 0x0000000000000000	/* 0x4b reserved */
-+	.quad 0x0000000000000000	/* 0x53 reserved */
-+	.quad 0x0000000000000000	/* 0x5b reserved */
-+
-+	.quad 0x00cf9b000000ffff	/* 0x60 kernel 4GB code at 0x00000000 */
-+	.quad 0x00cf93000000ffff	/* 0x68 kernel 4GB data at 0x00000000 */
-+	.quad 0x00cffb000000ffff	/* 0x73 user 4GB code at 0x00000000 */
-+	.quad 0x00cff3000000ffff	/* 0x7b user 4GB data at 0x00000000 */
-+
-+	.quad 0x0000000000000000	/* 0x80 TSS descriptor */
-+	.quad 0x0000000000000000	/* 0x88 LDT descriptor */
-+
-+	/*
-+	 * Segments used for calling PnP BIOS have byte granularity.
-+	 * The code segments and data segments have fixed 64k limits,
-+	 * the transfer segment sizes are set at run time.
-+	 */
-+	.quad 0x00409b000000ffff	/* 0x90 32-bit code */
-+	.quad 0x00009b000000ffff	/* 0x98 16-bit code */
-+	.quad 0x000093000000ffff	/* 0xa0 16-bit data */
-+	.quad 0x0000930000000000	/* 0xa8 16-bit data */
-+	.quad 0x0000930000000000	/* 0xb0 16-bit data */
-+
-+	/*
-+	 * The APM segments have byte granularity and their bases
-+	 * are set at run time.  All have 64k limits.
-+	 */
-+	.quad 0x00409b000000ffff	/* 0xb8 APM CS    code */
-+	.quad 0x00009b000000ffff	/* 0xc0 APM CS 16 code (16 bit) */
-+	.quad 0x004093000000ffff	/* 0xc8 APM DS    data */
-+
-+	.quad 0x00c0930000000000	/* 0xd0 - ESPFIX SS */
-+	.quad 0x0040930000000000	/* 0xd8 - PERCPU */
-+	.quad 0x0040910000000017	/* 0xe0 - STACK_CANARY */
-+	.quad 0x0000000000000000	/* 0xe8 - PCIBIOS_CS */
-+	.quad 0x0000000000000000	/* 0xf0 - PCIBIOS_DS */
-+	.quad 0x0000000000000000	/* 0xf8 - GDT entry 31: double-fault TSS */
-+
-+	/* Be sure this is zeroed to avoid false validations in Xen */
-+	.fill PAGE_SIZE_asm - GDT_SIZE,1,0
-+	.endr
-diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
-index e11e394..599d09a 100644
---- a/arch/x86/kernel/head_64.S
-+++ b/arch/x86/kernel/head_64.S
-@@ -19,6 +19,8 @@
- #include <asm/cache.h>
- #include <asm/processor-flags.h>
- #include <asm/percpu.h>
-+#include <asm/cpufeature.h>
-+#include <asm/alternative-asm.h>
- 
- #ifdef CONFIG_PARAVIRT
- #include <asm/asm-offsets.h>
-@@ -38,6 +40,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
- L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
- L4_START_KERNEL = pgd_index(__START_KERNEL_map)
- L3_START_KERNEL = pud_index(__START_KERNEL_map)
-+L4_VMALLOC_START = pgd_index(VMALLOC_START)
-+L3_VMALLOC_START = pud_index(VMALLOC_START)
-+L4_VMALLOC_END = pgd_index(VMALLOC_END)
-+L3_VMALLOC_END = pud_index(VMALLOC_END)
-+L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
-+L3_VMEMMAP_START = pud_index(VMEMMAP_START)
- 
- 	.text
- 	__HEAD
-@@ -85,35 +93,22 @@ startup_64:
- 	 */
- 	addq	%rbp, init_level4_pgt + 0(%rip)
- 	addq	%rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
-+	addq	%rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
-+	addq	%rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
-+	addq	%rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
- 	addq	%rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
- 
- 	addq	%rbp, level3_ident_pgt + 0(%rip)
-+#ifndef CONFIG_XEN
-+	addq	%rbp, level3_ident_pgt + 8(%rip)
-+#endif
- 
--	addq	%rbp, level3_kernel_pgt + (510*8)(%rip)
--	addq	%rbp, level3_kernel_pgt + (511*8)(%rip)
-+	addq	%rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
- 
--	addq	%rbp, level2_fixmap_pgt + (506*8)(%rip)
-+	addq	%rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
-+	addq	%rbp, level3_kernel_pgt + (L3_START_KERNEL*8+8)(%rip)
- 
--	/* Add an Identity mapping if I am above 1G */
--	leaq	_text(%rip), %rdi
--	andq	$PMD_PAGE_MASK, %rdi
--
--	movq	%rdi, %rax
--	shrq	$PUD_SHIFT, %rax
--	andq	$(PTRS_PER_PUD - 1), %rax
--	jz	ident_complete
--
--	leaq	(level2_spare_pgt - __START_KERNEL_map + _KERNPG_TABLE)(%rbp), %rdx
--	leaq	level3_ident_pgt(%rip), %rbx
--	movq	%rdx, 0(%rbx, %rax, 8)
--
--	movq	%rdi, %rax
--	shrq	$PMD_SHIFT, %rax
--	andq	$(PTRS_PER_PMD - 1), %rax
--	leaq	__PAGE_KERNEL_IDENT_LARGE_EXEC(%rdi), %rdx
--	leaq	level2_spare_pgt(%rip), %rbx
--	movq	%rdx, 0(%rbx, %rax, 8)
--ident_complete:
-+	addq	%rbp, level2_fixmap_pgt + (507*8)(%rip)
- 
- 	/*
- 	 * Fixup the kernel text+data virtual addresses. Note that
-@@ -160,8 +155,8 @@ ENTRY(secondary_startup_64)
- 	 * after the boot processor executes this code.
- 	 */
- 
--	/* Enable PAE mode and PGE */
--	movl	$(X86_CR4_PAE | X86_CR4_PGE), %eax
-+	/* Enable PAE mode and PSE/PGE */
-+	movl	$(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %eax
- 	movq	%rax, %cr4
- 
- 	/* Setup early boot stage 4 level pagetables. */
-@@ -183,9 +178,17 @@ ENTRY(secondary_startup_64)
- 	movl	$MSR_EFER, %ecx
- 	rdmsr
- 	btsl	$_EFER_SCE, %eax	/* Enable System Call */
--	btl	$20,%edi		/* No Execute supported? */
-+	btl	$(X86_FEATURE_NX & 31),%edi	/* No Execute supported? */
- 	jnc     1f
- 	btsl	$_EFER_NX, %eax
-+	leaq	init_level4_pgt(%rip), %rdi
-+#ifndef CONFIG_EFI
-+	btsq	$_PAGE_BIT_NX, 8*L4_PAGE_OFFSET(%rdi)
-+#endif
-+	btsq	$_PAGE_BIT_NX, 8*L4_VMALLOC_START(%rdi)
-+	btsq	$_PAGE_BIT_NX, 8*L4_VMALLOC_END(%rdi)
-+	btsq	$_PAGE_BIT_NX, 8*L4_VMEMMAP_START(%rdi)
-+	btsq	$_PAGE_BIT_NX, __supported_pte_mask(%rip)
- 1:	wrmsr				/* Make changes effective */
- 
- 	/* Setup cr0 */
-@@ -247,6 +250,7 @@ ENTRY(secondary_startup_64)
- 	 * jump.  In addition we need to ensure %cs is set so we make this
- 	 * a far return.
- 	 */
-+	pax_set_fptr_mask
- 	movq	initial_code(%rip),%rax
- 	pushq	$0		# fake return address to stop unwinder
- 	pushq	$__KERNEL_CS	# set correct cs
-@@ -269,7 +273,7 @@ ENTRY(secondary_startup_64)
- bad_address:
- 	jmp bad_address
- 
--	.section ".init.text","ax"
-+	__INIT
- #ifdef CONFIG_EARLY_PRINTK
- 	.globl early_idt_handlers
- early_idt_handlers:
-@@ -314,18 +318,23 @@ ENTRY(early_idt_handler)
- #endif /* EARLY_PRINTK */
- 1:	hlt
- 	jmp 1b
-+	.previous
- 
- #ifdef CONFIG_EARLY_PRINTK
-+	__INITDATA
- early_recursion_flag:
- 	.long 0
-+	.previous
- 
-+	.section .rodata,"a",@progbits
- early_idt_msg:
- 	.asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
- early_idt_ripmsg:
- 	.asciz "RIP %s\n"
-+	.previous
- #endif /* CONFIG_EARLY_PRINTK */
--	.previous
- 
-+	.section .rodata,"a",@progbits
- #define NEXT_PAGE(name) \
- 	.balign	PAGE_SIZE; \
- ENTRY(name)
-@@ -338,7 +347,6 @@ ENTRY(name)
- 	i = i + 1 ;					\
- 	.endr
- 
--	.data
- 	/*
- 	 * This default setting generates an ident mapping at address 0x100000
- 	 * and a mapping for the kernel that precisely maps virtual address
-@@ -349,13 +357,41 @@ NEXT_PAGE(init_level4_pgt)
- 	.quad	level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
- 	.org	init_level4_pgt + L4_PAGE_OFFSET*8, 0
- 	.quad	level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
-+	.org	init_level4_pgt + L4_VMALLOC_START*8, 0
-+	.quad	level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
-+	.org	init_level4_pgt + L4_VMALLOC_END*8, 0
-+	.quad	level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
-+	.org	init_level4_pgt + L4_VMEMMAP_START*8, 0
-+	.quad	level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
- 	.org	init_level4_pgt + L4_START_KERNEL*8, 0
- 	/* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
- 	.quad	level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
- 
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+NEXT_PAGE(cpu_pgd)
-+	.rept NR_CPUS
-+	.fill	512,8,0
-+	.endr
-+#endif
-+
- NEXT_PAGE(level3_ident_pgt)
- 	.quad	level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
-+#ifdef CONFIG_XEN
- 	.fill	511,8,0
-+#else
-+	.quad	level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
-+	.fill	510,8,0
-+#endif
-+
-+NEXT_PAGE(level3_vmalloc_start_pgt)
-+	.fill	512,8,0
-+
-+NEXT_PAGE(level3_vmalloc_end_pgt)
-+	.fill	512,8,0
-+
-+NEXT_PAGE(level3_vmemmap_pgt)
-+	.fill	L3_VMEMMAP_START,8,0
-+	.quad	level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
- 
- NEXT_PAGE(level3_kernel_pgt)
- 	.fill	L3_START_KERNEL,8,0
-@@ -363,20 +399,23 @@ NEXT_PAGE(level3_kernel_pgt)
- 	.quad	level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
- 	.quad	level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
- 
-+NEXT_PAGE(level2_vmemmap_pgt)
-+	.fill	512,8,0
-+
- NEXT_PAGE(level2_fixmap_pgt)
--	.fill	506,8,0
--	.quad	level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
--	/* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
--	.fill	5,8,0
-+	.fill	507,8,0
-+	.quad	level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
-+	/* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
-+	.fill	4,8,0
- 
--NEXT_PAGE(level1_fixmap_pgt)
-+NEXT_PAGE(level1_vsyscall_pgt)
- 	.fill	512,8,0
- 
--NEXT_PAGE(level2_ident_pgt)
--	/* Since I easily can, map the first 1G.
-+	/* Since I easily can, map the first 2G.
- 	 * Don't set NX because code runs from these pages.
- 	 */
--	PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
-+NEXT_PAGE(level2_ident_pgt)
-+	PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
- 
- NEXT_PAGE(level2_kernel_pgt)
- 	/*
-@@ -389,35 +428,56 @@ NEXT_PAGE(level2_kernel_pgt)
- 	 *  If you want to increase this then increase MODULES_VADDR
- 	 *  too.)
- 	 */
--	PMDS(0, __PAGE_KERNEL_LARGE_EXEC,
--		KERNEL_IMAGE_SIZE/PMD_SIZE)
--
--NEXT_PAGE(level2_spare_pgt)
--	.fill   512, 8, 0
-+	PMDS(0, __PAGE_KERNEL_LARGE_EXEC, KERNEL_IMAGE_SIZE/PMD_SIZE)
- 
- #undef PMDS
- #undef NEXT_PAGE
- 
--	.data
-+	.align PAGE_SIZE
-+ENTRY(cpu_gdt_table)
-+	.rept NR_CPUS
-+	.quad	0x0000000000000000	/* NULL descriptor */
-+	.quad	0x00cf9b000000ffff	/* __KERNEL32_CS */
-+	.quad	0x00af9b000000ffff	/* __KERNEL_CS */
-+	.quad	0x00cf93000000ffff	/* __KERNEL_DS */
-+	.quad	0x00cffb000000ffff	/* __USER32_CS */
-+	.quad	0x00cff3000000ffff	/* __USER_DS, __USER32_DS  */
-+	.quad	0x00affb000000ffff	/* __USER_CS */
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	.quad	0x00af9b000000ffff	/* __KERNEXEC_KERNEL_CS */
-+#else
-+	.quad	0x0			/* unused */
-+#endif
-+
-+	.quad	0,0			/* TSS */
-+	.quad	0,0			/* LDT */
-+	.quad	0,0,0			/* three TLS descriptors */
-+	.quad	0x0000f40000000000	/* node/CPU stored in limit */
-+	/* asm/segment.h:GDT_ENTRIES must match this */
-+
-+	/* zero the remaining page */
-+	.fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
-+	.endr
-+
- 	.align 16
- 	.globl early_gdt_descr
- early_gdt_descr:
- 	.word	GDT_ENTRIES*8-1
- early_gdt_descr_base:
--	.quad	INIT_PER_CPU_VAR(gdt_page)
-+	.quad	cpu_gdt_table
- 
- ENTRY(phys_base)
- 	/* This must match the first entry in level2_kernel_pgt */
- 	.quad   0x0000000000000000
- 
- #include "../../x86/xen/xen-head.S"
--	
--	.section .bss, "aw", @nobits
-+
-+	.section .rodata,"a",@progbits
- 	.align L1_CACHE_BYTES
- ENTRY(idt_table)
--	.skip IDT_ENTRIES * 16
-+	.fill 512,8,0
- 
--	__PAGE_ALIGNED_BSS
- 	.align PAGE_SIZE
- ENTRY(empty_zero_page)
- 	.skip PAGE_SIZE
-diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
-index 9c3bd4a..e1d9b35 100644
---- a/arch/x86/kernel/i386_ksyms_32.c
-+++ b/arch/x86/kernel/i386_ksyms_32.c
-@@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
- EXPORT_SYMBOL(cmpxchg8b_emu);
- #endif
- 
-+EXPORT_SYMBOL_GPL(cpu_gdt_table);
-+
- /* Networking helper routines. */
- EXPORT_SYMBOL(csum_partial_copy_generic);
-+EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
-+EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
- 
- EXPORT_SYMBOL(__get_user_1);
- EXPORT_SYMBOL(__get_user_2);
-@@ -36,3 +40,7 @@ EXPORT_SYMBOL(strstr);
- 
- EXPORT_SYMBOL(csum_partial);
- EXPORT_SYMBOL(empty_zero_page);
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
-+#endif
-diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
-index 6104852..47826ae 100644
---- a/arch/x86/kernel/i8259.c
-+++ b/arch/x86/kernel/i8259.c
-@@ -111,7 +111,7 @@ static int i8259A_irq_pending(unsigned int irq)
- static void make_8259A_irq(unsigned int irq)
- {
- 	disable_irq_nosync(irq);
--	io_apic_irqs &= ~(1<<irq);
-+	io_apic_irqs &= ~(1UL<<irq);
- 	irq_set_chip_and_handler_name(irq, &i8259A_chip, handle_level_irq,
- 				      i8259A_chip.name);
- 	enable_irq(irq);
-@@ -210,7 +210,7 @@ spurious_8259A_irq:
- 			       "spurious 8259A interrupt: IRQ%d.\n", irq);
- 			spurious_irq_mask |= irqmask;
- 		}
--		atomic_inc(&irq_err_count);
-+		atomic_inc_unchecked(&irq_err_count);
- 		/*
- 		 * Theoretically we do not have to handle this IRQ,
- 		 * but in Linux this does not cause problems and is
-@@ -334,14 +334,16 @@ static void init_8259A(int auto_eoi)
- 	/* (slave's support for AEOI in flat mode is to be investigated) */
- 	outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
- 
-+	pax_open_kernel();
- 	if (auto_eoi)
- 		/*
- 		 * In AEOI mode we just have to mask the interrupt
- 		 * when acking.
- 		 */
--		i8259A_chip.irq_mask_ack = disable_8259A_irq;
-+		*(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
- 	else
--		i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
-+		*(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
-+	pax_close_kernel();
- 
- 	udelay(100);		/* wait for 8259A to initialize */
- 
-diff --git a/arch/x86/kernel/init_task.c b/arch/x86/kernel/init_task.c
-index 43e9ccf..44ccf6f 100644
---- a/arch/x86/kernel/init_task.c
-+++ b/arch/x86/kernel/init_task.c
-@@ -20,8 +20,7 @@ static struct sighand_struct init_sighand = INIT_SIGHAND(init_sighand);
-  * way process stacks are handled. This is done by having a special
-  * "init_task" linker map entry..
-  */
--union thread_union init_thread_union __init_task_data =
--	{ INIT_THREAD_INFO(init_task) };
-+union thread_union init_thread_union __init_task_data;
- 
- /*
-  * Initial task structure.
-@@ -38,5 +37,5 @@ EXPORT_SYMBOL(init_task);
-  * section. Since TSS's are completely CPU-local, we want them
-  * on exact cacheline boundaries, to eliminate cacheline ping-pong.
-  */
--DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, init_tss) = INIT_TSS;
--
-+struct tss_struct init_tss[NR_CPUS] ____cacheline_internodealigned_in_smp = { [0 ... NR_CPUS-1] = INIT_TSS };
-+EXPORT_SYMBOL(init_tss);
-diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
-index a979b5b..1d6db75 100644
---- a/arch/x86/kernel/io_delay.c
-+++ b/arch/x86/kernel/io_delay.c
-@@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
-  * Quirk table for systems that misbehave (lock up, etc.) if port
-  * 0x80 is used:
-  */
--static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
-+static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
- 	{
- 		.callback	= dmi_io_delay_0xed_port,
- 		.ident		= "Compaq Presario V6000",
-diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
-index 8c96897..be66bfa 100644
---- a/arch/x86/kernel/ioport.c
-+++ b/arch/x86/kernel/ioport.c
-@@ -6,6 +6,7 @@
- #include <linux/sched.h>
- #include <linux/kernel.h>
- #include <linux/capability.h>
-+#include <linux/security.h>
- #include <linux/errno.h>
- #include <linux/types.h>
- #include <linux/ioport.h>
-@@ -28,6 +29,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
- 
- 	if ((from + num <= from) || (from + num > IO_BITMAP_BITS))
- 		return -EINVAL;
-+#ifdef CONFIG_GRKERNSEC_IO
-+	if (turn_on && grsec_disable_privio) {
-+		gr_handle_ioperm();
-+		return -EPERM;
-+	}
-+#endif
- 	if (turn_on && !capable(CAP_SYS_RAWIO))
- 		return -EPERM;
- 
-@@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
- 	 * because the ->io_bitmap_max value must match the bitmap
- 	 * contents:
- 	 */
--	tss = &per_cpu(init_tss, get_cpu());
-+	tss = init_tss + get_cpu();
- 
- 	if (turn_on)
- 		bitmap_clear(t->io_bitmap_ptr, from, num);
-@@ -102,6 +109,12 @@ long sys_iopl(unsigned int level, struct pt_regs *regs)
- 		return -EINVAL;
- 	/* Trying to gain more privileges? */
- 	if (level > old) {
-+#ifdef CONFIG_GRKERNSEC_IO
-+		if (grsec_disable_privio) {
-+			gr_handle_iopl();
-+			return -EPERM;
-+		}
-+#endif
- 		if (!capable(CAP_SYS_RAWIO))
- 			return -EPERM;
- 	}
-diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
-index fb2eb32..62793bd 100644
---- a/arch/x86/kernel/irq.c
-+++ b/arch/x86/kernel/irq.c
-@@ -18,7 +18,7 @@
- #include <asm/mce.h>
- #include <asm/hw_irq.h>
- 
--atomic_t irq_err_count;
-+atomic_unchecked_t irq_err_count;
- 
- /* Function pointer for generic interrupt vector handling */
- void (*x86_platform_ipi_callback)(void) = NULL;
-@@ -117,9 +117,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
- 		seq_printf(p, "%10u ", per_cpu(mce_poll_count, j));
- 	seq_printf(p, "  Machine check polls\n");
- #endif
--	seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
-+	seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
- #if defined(CONFIG_X86_IO_APIC)
--	seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
-+	seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
- #endif
- 	return 0;
- }
-@@ -159,7 +159,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
- 
- u64 arch_irq_stat(void)
- {
--	u64 sum = atomic_read(&irq_err_count);
-+	u64 sum = atomic_read_unchecked(&irq_err_count);
- 	return sum;
- }
- 
-diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
-index 7209070..cbcd71a 100644
---- a/arch/x86/kernel/irq_32.c
-+++ b/arch/x86/kernel/irq_32.c
-@@ -36,7 +36,7 @@ static int check_stack_overflow(void)
- 	__asm__ __volatile__("andl %%esp,%0" :
- 			     "=r" (sp) : "0" (THREAD_SIZE - 1));
- 
--	return sp < (sizeof(struct thread_info) + STACK_WARN);
-+	return sp < STACK_WARN;
- }
- 
- static void print_stack_overflow(void)
-@@ -54,8 +54,8 @@ static inline void print_stack_overflow(void) { }
-  * per-CPU IRQ handling contexts (thread information and stack)
-  */
- union irq_ctx {
--	struct thread_info      tinfo;
--	u32                     stack[THREAD_SIZE/sizeof(u32)];
-+	unsigned long		previous_esp;
-+	u32			stack[THREAD_SIZE/sizeof(u32)];
- } __attribute__((aligned(THREAD_SIZE)));
- 
- static DEFINE_PER_CPU(union irq_ctx *, hardirq_ctx);
-@@ -75,10 +75,9 @@ static void call_on_stack(void *func, void *stack)
- static inline int
- execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
- {
--	union irq_ctx *curctx, *irqctx;
-+	union irq_ctx *irqctx;
- 	u32 *isp, arg1, arg2;
- 
--	curctx = (union irq_ctx *) current_thread_info();
- 	irqctx = __this_cpu_read(hardirq_ctx);
- 
- 	/*
-@@ -87,21 +86,16 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
- 	 * handler) we can't do that and just have to keep using the
- 	 * current stack (which is the irq stack already after all)
- 	 */
--	if (unlikely(curctx == irqctx))
-+	if (unlikely((void *)current_stack_pointer - (void *)irqctx < THREAD_SIZE))
- 		return 0;
- 
- 	/* build the stack frame on the IRQ stack */
--	isp = (u32 *) ((char *)irqctx + sizeof(*irqctx));
--	irqctx->tinfo.task = curctx->tinfo.task;
--	irqctx->tinfo.previous_esp = current_stack_pointer;
-+	isp = (u32 *) ((char *)irqctx + sizeof(*irqctx) - 8);
-+	irqctx->previous_esp = current_stack_pointer;
- 
--	/*
--	 * Copy the softirq bits in preempt_count so that the
--	 * softirq checks work in the hardirq context.
--	 */
--	irqctx->tinfo.preempt_count =
--		(irqctx->tinfo.preempt_count & ~SOFTIRQ_MASK) |
--		(curctx->tinfo.preempt_count & SOFTIRQ_MASK);
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	__set_fs(MAKE_MM_SEG(0));
-+#endif
- 
- 	if (unlikely(overflow))
- 		call_on_stack(print_stack_overflow, isp);
-@@ -113,6 +107,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
- 		     :  "0" (irq),   "1" (desc),  "2" (isp),
- 			"D" (desc->handle_irq)
- 		     : "memory", "cc", "ecx");
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	__set_fs(current_thread_info()->addr_limit);
-+#endif
-+
- 	return 1;
- }
- 
-@@ -121,29 +120,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
-  */
- void __cpuinit irq_ctx_init(int cpu)
- {
--	union irq_ctx *irqctx;
--
- 	if (per_cpu(hardirq_ctx, cpu))
- 		return;
- 
--	irqctx = page_address(alloc_pages_node(cpu_to_node(cpu),
--					       THREAD_FLAGS,
--					       THREAD_ORDER));
--	memset(&irqctx->tinfo, 0, sizeof(struct thread_info));
--	irqctx->tinfo.cpu		= cpu;
--	irqctx->tinfo.preempt_count	= HARDIRQ_OFFSET;
--	irqctx->tinfo.addr_limit	= MAKE_MM_SEG(0);
--
--	per_cpu(hardirq_ctx, cpu) = irqctx;
--
--	irqctx = page_address(alloc_pages_node(cpu_to_node(cpu),
--					       THREAD_FLAGS,
--					       THREAD_ORDER));
--	memset(&irqctx->tinfo, 0, sizeof(struct thread_info));
--	irqctx->tinfo.cpu		= cpu;
--	irqctx->tinfo.addr_limit	= MAKE_MM_SEG(0);
--
--	per_cpu(softirq_ctx, cpu) = irqctx;
-+	per_cpu(hardirq_ctx, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREAD_FLAGS, THREAD_ORDER));
-+	per_cpu(softirq_ctx, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREAD_FLAGS, THREAD_ORDER));
- 
- 	printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
- 	       cpu, per_cpu(hardirq_ctx, cpu),  per_cpu(softirq_ctx, cpu));
-@@ -152,7 +133,6 @@ void __cpuinit irq_ctx_init(int cpu)
- asmlinkage void do_softirq(void)
- {
- 	unsigned long flags;
--	struct thread_info *curctx;
- 	union irq_ctx *irqctx;
- 	u32 *isp;
- 
-@@ -162,15 +142,22 @@ asmlinkage void do_softirq(void)
- 	local_irq_save(flags);
- 
- 	if (local_softirq_pending()) {
--		curctx = current_thread_info();
- 		irqctx = __this_cpu_read(softirq_ctx);
--		irqctx->tinfo.task = curctx->task;
--		irqctx->tinfo.previous_esp = current_stack_pointer;
-+		irqctx->previous_esp = current_stack_pointer;
- 
- 		/* build the stack frame on the softirq stack */
--		isp = (u32 *) ((char *)irqctx + sizeof(*irqctx));
-+		isp = (u32 *) ((char *)irqctx + sizeof(*irqctx) - 8);
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+		__set_fs(MAKE_MM_SEG(0));
-+#endif
- 
- 		call_on_stack(__do_softirq, isp);
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+		__set_fs(current_thread_info()->addr_limit);
-+#endif
-+
- 		/*
- 		 * Shouldn't happen, we returned above if in_interrupt():
- 		 */
-diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
-index 69bca46..0bac999 100644
---- a/arch/x86/kernel/irq_64.c
-+++ b/arch/x86/kernel/irq_64.c
-@@ -38,7 +38,7 @@ static inline void stack_overflow_check(struct pt_regs *regs)
- #ifdef CONFIG_DEBUG_STACKOVERFLOW
- 	u64 curbase = (u64)task_stack_page(current);
- 
--	if (user_mode_vm(regs))
-+	if (user_mode(regs))
- 		return;
- 
- 	WARN_ONCE(regs->sp >= curbase &&
-diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
-index 2f45c4c..3f51a0c 100644
---- a/arch/x86/kernel/kgdb.c
-+++ b/arch/x86/kernel/kgdb.c
-@@ -126,11 +126,11 @@ char *dbg_get_reg(int regno, void *mem, struct pt_regs *regs)
- #ifdef CONFIG_X86_32
- 	switch (regno) {
- 	case GDB_SS:
--		if (!user_mode_vm(regs))
-+		if (!user_mode(regs))
- 			*(unsigned long *)mem = __KERNEL_DS;
- 		break;
- 	case GDB_SP:
--		if (!user_mode_vm(regs))
-+		if (!user_mode(regs))
- 			*(unsigned long *)mem = kernel_stack_pointer(regs);
- 		break;
- 	case GDB_GS:
-@@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
- 		bp->attr.bp_addr = breakinfo[breakno].addr;
- 		bp->attr.bp_len = breakinfo[breakno].len;
- 		bp->attr.bp_type = breakinfo[breakno].type;
--		info->address = breakinfo[breakno].addr;
-+		if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
-+			info->address = ktla_ktva(breakinfo[breakno].addr);
-+		else
-+			info->address = breakinfo[breakno].addr;
- 		info->len = breakinfo[breakno].len;
- 		info->type = breakinfo[breakno].type;
- 		val = arch_install_hw_breakpoint(bp);
-@@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
- 	case 'k':
- 		/* clear the trace bit */
- 		linux_regs->flags &= ~X86_EFLAGS_TF;
--		atomic_set(&kgdb_cpu_doing_single_step, -1);
-+		atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
- 
- 		/* set the trace bit if we're stepping */
- 		if (remcomInBuffer[0] == 's') {
- 			linux_regs->flags |= X86_EFLAGS_TF;
--			atomic_set(&kgdb_cpu_doing_single_step,
-+			atomic_set_unchecked(&kgdb_cpu_doing_single_step,
- 				   raw_smp_processor_id());
- 		}
- 
-@@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
- 
- 	switch (cmd) {
- 	case DIE_DEBUG:
--		if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
-+		if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
- 			if (user_mode(regs))
- 				return single_step_cont(regs, args);
- 			break;
-@@ -748,11 +751,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
- 	char opc[BREAK_INSTR_SIZE];
- 
- 	bpt->type = BP_BREAKPOINT;
--	err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
-+	err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
- 				BREAK_INSTR_SIZE);
- 	if (err)
- 		return err;
--	err = probe_kernel_write((char *)bpt->bpt_addr,
-+	err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
- 				 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
- #ifdef CONFIG_DEBUG_RODATA
- 	if (!err)
-@@ -765,7 +768,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
- 		return -EBUSY;
- 	text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
- 		  BREAK_INSTR_SIZE);
--	err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
-+	err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
- 	if (err)
- 		return err;
- 	if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
-@@ -790,13 +793,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
- 	if (mutex_is_locked(&text_mutex))
- 		goto knl_write;
- 	text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
--	err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
-+	err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
- 	if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
- 		goto knl_write;
- 	return err;
- knl_write:
- #endif /* CONFIG_DEBUG_RODATA */
--	return probe_kernel_write((char *)bpt->bpt_addr,
-+	return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
- 				  (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
- }
- 
-diff --git a/arch/x86/kernel/kprobes.c b/arch/x86/kernel/kprobes.c
-index 7da647d..6e9fab5 100644
---- a/arch/x86/kernel/kprobes.c
-+++ b/arch/x86/kernel/kprobes.c
-@@ -117,9 +117,12 @@ static void __kprobes __synthesize_relative_insn(void *from, void *to, u8 op)
- 		s32 raddr;
- 	} __attribute__((packed)) *insn;
- 
--	insn = (struct __arch_relative_insn *)from;
-+	insn = (struct __arch_relative_insn *)ktla_ktva(from);
-+
-+	pax_open_kernel();
- 	insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
- 	insn->op = op;
-+	pax_close_kernel();
- }
- 
- /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
-@@ -156,7 +159,7 @@ static int __kprobes can_boost(kprobe_opcode_t *opcodes)
- 	kprobe_opcode_t opcode;
- 	kprobe_opcode_t *orig_opcodes = opcodes;
- 
--	if (search_exception_tables((unsigned long)opcodes))
-+	if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
- 		return 0;	/* Page fault may occur on this address. */
- 
- retry:
-@@ -228,7 +231,7 @@ static int recover_probed_instruction(kprobe_opcode_t *buf, unsigned long addr)
- 	 *  for the first byte, we can recover the original instruction
- 	 *  from it and kp->opcode.
- 	 */
--	memcpy(buf, kp->addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
-+	memcpy(buf, ktla_ktva(kp->addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
- 	buf[0] = kp->opcode;
- 	return 0;
- }
-@@ -264,7 +267,7 @@ static int __kprobes can_probe(unsigned long paddr)
- 				 * recover it.
- 				 */
- 				return 0;
--			kernel_insn_init(&insn, buf);
-+			kernel_insn_init(&insn, ktva_ktla(buf));
- 		}
- 		insn_get_length(&insn);
- 		addr += insn.length;
-@@ -313,11 +316,13 @@ static int __kprobes __copy_instruction(u8 *dest, u8 *src, int recover)
- 							 (unsigned long)src);
- 			if (ret)
- 				return 0;
--			kernel_insn_init(&insn, buf);
-+			kernel_insn_init(&insn, ktva_ktla(buf));
- 		}
- 	}
- 	insn_get_length(&insn);
-+	pax_open_kernel();
- 	memcpy(dest, insn.kaddr, insn.length);
-+	pax_close_kernel();
- 
- #ifdef CONFIG_X86_64
- 	if (insn_rip_relative(&insn)) {
-@@ -341,7 +346,9 @@ static int __kprobes __copy_instruction(u8 *dest, u8 *src, int recover)
- 			  (u8 *) dest;
- 		BUG_ON((s64) (s32) newdisp != newdisp); /* Sanity check.  */
- 		disp = (u8 *) dest + insn_offset_displacement(&insn);
-+		pax_open_kernel();
- 		*(s32 *) disp = (s32) newdisp;
-+		pax_close_kernel();
- 	}
- #endif
- 	return insn.length;
-@@ -355,12 +362,12 @@ static void __kprobes arch_copy_kprobe(struct kprobe *p)
- 	 */
- 	__copy_instruction(p->ainsn.insn, p->addr, 0);
- 
--	if (can_boost(p->addr))
-+	if (can_boost(ktla_ktva(p->addr)))
- 		p->ainsn.boostable = 0;
- 	else
- 		p->ainsn.boostable = -1;
- 
--	p->opcode = *p->addr;
-+	p->opcode = *(ktla_ktva(p->addr));
- }
- 
- int __kprobes arch_prepare_kprobe(struct kprobe *p)
-@@ -477,7 +484,7 @@ static void __kprobes setup_singlestep(struct kprobe *p, struct pt_regs *regs,
- 		 * nor set current_kprobe, because it doesn't use single
- 		 * stepping.
- 		 */
--		regs->ip = (unsigned long)p->ainsn.insn;
-+		regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
- 		preempt_enable_no_resched();
- 		return;
- 	}
-@@ -494,9 +501,9 @@ static void __kprobes setup_singlestep(struct kprobe *p, struct pt_regs *regs,
- 	regs->flags &= ~X86_EFLAGS_IF;
- 	/* single step inline if the instruction is an int3 */
- 	if (p->opcode == BREAKPOINT_INSTRUCTION)
--		regs->ip = (unsigned long)p->addr;
-+		regs->ip = ktla_ktva((unsigned long)p->addr);
- 	else
--		regs->ip = (unsigned long)p->ainsn.insn;
-+		regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
- }
- 
- /*
-@@ -575,7 +582,7 @@ static int __kprobes kprobe_handler(struct pt_regs *regs)
- 				setup_singlestep(p, regs, kcb, 0);
- 			return 1;
- 		}
--	} else if (*addr != BREAKPOINT_INSTRUCTION) {
-+	} else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
- 		/*
- 		 * The breakpoint instruction was removed right
- 		 * after we hit it.  Another cpu has removed
-@@ -683,6 +690,9 @@ static void __used __kprobes kretprobe_trampoline_holder(void)
- 			"	movq %rax, 152(%rsp)\n"
- 			RESTORE_REGS_STRING
- 			"	popfq\n"
-+#ifdef KERNEXEC_PLUGIN
-+			"	btsq $63,(%rsp)\n"
-+#endif
- #else
- 			"	pushf\n"
- 			SAVE_REGS_STRING
-@@ -820,7 +830,7 @@ static void __kprobes resume_execution(struct kprobe *p,
- 		struct pt_regs *regs, struct kprobe_ctlblk *kcb)
- {
- 	unsigned long *tos = stack_addr(regs);
--	unsigned long copy_ip = (unsigned long)p->ainsn.insn;
-+	unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
- 	unsigned long orig_ip = (unsigned long)p->addr;
- 	kprobe_opcode_t *insn = p->ainsn.insn;
- 
-@@ -1002,7 +1012,7 @@ int __kprobes kprobe_exceptions_notify(struct notifier_block *self,
- 	struct die_args *args = data;
- 	int ret = NOTIFY_DONE;
- 
--	if (args->regs && user_mode_vm(args->regs))
-+	if (args->regs && user_mode(args->regs))
- 		return ret;
- 
- 	switch (val) {
-@@ -1120,6 +1130,7 @@ static void __kprobes synthesize_relcall(void *from, void *to)
- static void __kprobes synthesize_set_arg1(kprobe_opcode_t *addr,
- 					  unsigned long val)
- {
-+	pax_open_kernel();
- #ifdef CONFIG_X86_64
- 	*addr++ = 0x48;
- 	*addr++ = 0xbf;
-@@ -1127,6 +1138,7 @@ static void __kprobes synthesize_set_arg1(kprobe_opcode_t *addr,
- 	*addr++ = 0xb8;
- #endif
- 	*(unsigned long *)addr = val;
-+	pax_close_kernel();
- }
- 
- static void __used __kprobes kprobes_optinsn_template_holder(void)
-@@ -1307,7 +1319,7 @@ static int __kprobes can_optimize(unsigned long paddr)
- 			ret = recover_probed_instruction(buf, addr);
- 			if (ret)
- 				return 0;
--			kernel_insn_init(&insn, buf);
-+			kernel_insn_init(&insn, ktva_ktla(buf));
- 		}
- 		insn_get_length(&insn);
- 		/* Recover address */
-@@ -1384,7 +1396,7 @@ int __kprobes arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
- 	 * Verify if the address gap is in 2GB range, because this uses
- 	 * a relative jump.
- 	 */
--	rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
-+	rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
- 	if (abs(rel) > 0x7fffffff)
- 		return -ERANGE;
- 
-@@ -1399,16 +1411,18 @@ int __kprobes arch_prepare_optimized_kprobe(struct optimized_kprobe *op)
- 	op->optinsn.size = ret;
- 
- 	/* Copy arch-dep-instance from template */
--	memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
-+	pax_open_kernel();
-+	memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
-+	pax_close_kernel();
- 
- 	/* Set probe information */
- 	synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
- 
- 	/* Set probe function call */
--	synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
-+	synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
- 
- 	/* Set returning jmp instruction at the tail of out-of-line buffer */
--	synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
-+	synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
- 			   (u8 *)op->kp.addr + op->optinsn.size);
- 
- 	flush_icache_range((unsigned long) buf,
-@@ -1431,7 +1445,7 @@ static void __kprobes setup_optimize_kprobe(struct text_poke_param *tprm,
- 			((long)op->kp.addr + RELATIVEJUMP_SIZE));
- 
- 	/* Backup instructions which will be replaced by jump address */
--	memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
-+	memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
- 	       RELATIVE_ADDR_SIZE);
- 
- 	insn_buf[0] = RELATIVEJUMP_OPCODE;
-@@ -1530,7 +1544,7 @@ static int  __kprobes setup_detour_execution(struct kprobe *p,
- 		/* This kprobe is really able to run optimized path. */
- 		op = container_of(p, struct optimized_kprobe, kp);
- 		/* Detour through copied instructions */
--		regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
-+		regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
- 		if (!reenter)
- 			reset_current_kprobe();
- 		preempt_enable_no_resched();
-diff --git a/arch/x86/kernel/kvm.c b/arch/x86/kernel/kvm.c
-index a9c2116..94c1e1a 100644
---- a/arch/x86/kernel/kvm.c
-+++ b/arch/x86/kernel/kvm.c
-@@ -437,6 +437,7 @@ static void __init paravirt_ops_setup(void)
- 		pv_mmu_ops.set_pud = kvm_set_pud;
- #if PAGETABLE_LEVELS == 4
- 		pv_mmu_ops.set_pgd = kvm_set_pgd;
-+		pv_mmu_ops.set_pgd_batched = kvm_set_pgd;
- #endif
- #endif
- 		pv_mmu_ops.flush_tlb_user = kvm_flush_tlb;
-@@ -579,7 +580,7 @@ static int __cpuinit kvm_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata kvm_cpu_notifier = {
-+static struct notifier_block kvm_cpu_notifier = {
-         .notifier_call  = kvm_cpu_notify,
- };
- #endif
-diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
-index ea69726..604d066 100644
---- a/arch/x86/kernel/ldt.c
-+++ b/arch/x86/kernel/ldt.c
-@@ -67,13 +67,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
- 	if (reload) {
- #ifdef CONFIG_SMP
- 		preempt_disable();
--		load_LDT(pc);
-+		load_LDT_nolock(pc);
- 		if (!cpumask_equal(mm_cpumask(current->mm),
- 				   cpumask_of(smp_processor_id())))
- 			smp_call_function(flush_ldt, current->mm, 1);
- 		preempt_enable();
- #else
--		load_LDT(pc);
-+		load_LDT_nolock(pc);
- #endif
- 	}
- 	if (oldsize) {
-@@ -95,7 +95,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
- 		return err;
- 
- 	for (i = 0; i < old->size; i++)
--		write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
-+		write_ldt_entry(new->ldt, i, old->ldt + i);
- 	return 0;
- }
- 
-@@ -116,6 +116,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
- 		retval = copy_ldt(&mm->context, &old_mm->context);
- 		mutex_unlock(&old_mm->context.lock);
- 	}
-+
-+	if (tsk == current) {
-+		mm->context.vdso = 0;
-+
-+#ifdef CONFIG_X86_32
-+#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
-+		mm->context.user_cs_base = 0UL;
-+		mm->context.user_cs_limit = ~0UL;
-+
-+#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
-+		cpus_clear(mm->context.cpu_user_cs_mask);
-+#endif
-+
-+#endif
-+#endif
-+
-+	}
-+
- 	return retval;
- }
- 
-@@ -230,6 +248,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
- 		}
- 	}
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
-+		error = -EINVAL;
-+		goto out_unlock;
-+	}
-+#endif
-+
- 	fill_ldt(&ldt, &ldt_info);
- 	if (oldmode)
- 		ldt.avl = 0;
-diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
-index a3fa43b..8966f4c 100644
---- a/arch/x86/kernel/machine_kexec_32.c
-+++ b/arch/x86/kernel/machine_kexec_32.c
-@@ -27,7 +27,7 @@
- #include <asm/cacheflush.h>
- #include <asm/debugreg.h>
- 
--static void set_idt(void *newidt, __u16 limit)
-+static void set_idt(struct desc_struct *newidt, __u16 limit)
- {
- 	struct desc_ptr curidt;
- 
-@@ -39,7 +39,7 @@ static void set_idt(void *newidt, __u16 limit)
- }
- 
- 
--static void set_gdt(void *newgdt, __u16 limit)
-+static void set_gdt(struct desc_struct *newgdt, __u16 limit)
- {
- 	struct desc_ptr curgdt;
- 
-@@ -217,7 +217,7 @@ void machine_kexec(struct kimage *image)
- 	}
- 
- 	control_page = page_address(image->control_code_page);
--	memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
-+	memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
- 
- 	relocate_kernel_ptr = control_page;
- 	page_list[PA_CONTROL_PAGE] = __pa(control_page);
-diff --git a/arch/x86/kernel/microcode_core.c b/arch/x86/kernel/microcode_core.c
-index 29c95d7..97b7b1b 100644
---- a/arch/x86/kernel/microcode_core.c
-+++ b/arch/x86/kernel/microcode_core.c
-@@ -507,7 +507,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __refdata mc_cpu_notifier = {
-+static struct notifier_block mc_cpu_notifier = {
- 	.notifier_call	= mc_cpu_callback,
- };
- 
-diff --git a/arch/x86/kernel/microcode_intel.c b/arch/x86/kernel/microcode_intel.c
-index 3ca42d0..7cff8cc 100644
---- a/arch/x86/kernel/microcode_intel.c
-+++ b/arch/x86/kernel/microcode_intel.c
-@@ -436,13 +436,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device)
- 
- static int get_ucode_user(void *to, const void *from, size_t n)
- {
--	return copy_from_user(to, from, n);
-+	return copy_from_user(to, (const void __force_user *)from, n);
- }
- 
- static enum ucode_state
- request_microcode_user(int cpu, const void __user *buf, size_t size)
- {
--	return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
-+	return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
- }
- 
- static void microcode_fini_cpu(int cpu)
-diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
-index 925179f..b151b74 100644
---- a/arch/x86/kernel/module.c
-+++ b/arch/x86/kernel/module.c
-@@ -36,15 +36,62 @@
- #define DEBUGP(fmt...)
- #endif
- 
--void *module_alloc(unsigned long size)
-+static inline void *__module_alloc(unsigned long size, pgprot_t prot) __size_overflow(1);
-+static inline void *__module_alloc(unsigned long size, pgprot_t prot)
- {
--	if (PAGE_ALIGN(size) > MODULES_LEN)
-+	if (!size || PAGE_ALIGN(size) > MODULES_LEN)
- 		return NULL;
- 	return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
--				GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
-+				GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, prot,
- 				-1, __builtin_return_address(0));
- }
- 
-+void *module_alloc(unsigned long size)
-+{
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	return __module_alloc(size, PAGE_KERNEL);
-+#else
-+	return __module_alloc(size, PAGE_KERNEL_EXEC);
-+#endif
-+
-+}
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+#ifdef CONFIG_X86_32
-+void *module_alloc_exec(unsigned long size) __size_overflow(1);
-+void *module_alloc_exec(unsigned long size)
-+{
-+	struct vm_struct *area;
-+
-+	if (size == 0)
-+		return NULL;
-+
-+	area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
-+	return area ? area->addr : NULL;
-+}
-+EXPORT_SYMBOL(module_alloc_exec);
-+
-+void module_free_exec(struct module *mod, void *module_region)
-+{
-+	vunmap(module_region);
-+}
-+EXPORT_SYMBOL(module_free_exec);
-+#else
-+void module_free_exec(struct module *mod, void *module_region)
-+{
-+	module_free(mod, module_region);
-+}
-+EXPORT_SYMBOL(module_free_exec);
-+
-+void *module_alloc_exec(unsigned long size)
-+{
-+	return __module_alloc(size, PAGE_KERNEL_RX);
-+}
-+EXPORT_SYMBOL(module_alloc_exec);
-+#endif
-+#endif
-+
- #ifdef CONFIG_X86_32
- int apply_relocate(Elf32_Shdr *sechdrs,
- 		   const char *strtab,
-@@ -55,14 +102,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
- 	unsigned int i;
- 	Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
- 	Elf32_Sym *sym;
--	uint32_t *location;
-+	uint32_t *plocation, location;
- 
- 	DEBUGP("Applying relocate section %u to %u\n", relsec,
- 	       sechdrs[relsec].sh_info);
- 	for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
- 		/* This is where to make the change */
--		location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
--			+ rel[i].r_offset;
-+		plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
-+		location = (uint32_t)plocation;
-+		if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
-+			plocation = ktla_ktva((void *)plocation);
- 		/* This is the symbol it is referring to.  Note that all
- 		   undefined symbols have been resolved.  */
- 		sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
-@@ -71,11 +120,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
- 		switch (ELF32_R_TYPE(rel[i].r_info)) {
- 		case R_386_32:
- 			/* We add the value into the location given */
--			*location += sym->st_value;
-+			pax_open_kernel();
-+			*plocation += sym->st_value;
-+			pax_close_kernel();
- 			break;
- 		case R_386_PC32:
- 			/* Add the value, subtract its postition */
--			*location += sym->st_value - (uint32_t)location;
-+			pax_open_kernel();
-+			*plocation += sym->st_value - location;
-+			pax_close_kernel();
- 			break;
- 		default:
- 			printk(KERN_ERR "module %s: Unknown relocation: %u\n",
-@@ -120,21 +173,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
- 		case R_X86_64_NONE:
- 			break;
- 		case R_X86_64_64:
-+			pax_open_kernel();
- 			*(u64 *)loc = val;
-+			pax_close_kernel();
- 			break;
- 		case R_X86_64_32:
-+			pax_open_kernel();
- 			*(u32 *)loc = val;
-+			pax_close_kernel();
- 			if (val != *(u32 *)loc)
- 				goto overflow;
- 			break;
- 		case R_X86_64_32S:
-+			pax_open_kernel();
- 			*(s32 *)loc = val;
-+			pax_close_kernel();
- 			if ((s64)val != *(s32 *)loc)
- 				goto overflow;
- 			break;
- 		case R_X86_64_PC32:
- 			val -= (u64)loc;
-+			pax_open_kernel();
- 			*(u32 *)loc = val;
-+			pax_close_kernel();
-+
- #if 0
- 			if ((s64)val != *(s32 *)loc)
- 				goto overflow;
-diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
-index f7d1a64..399615a 100644
---- a/arch/x86/kernel/msr.c
-+++ b/arch/x86/kernel/msr.c
-@@ -235,7 +235,7 @@ static int __cpuinit msr_class_cpu_callback(struct notifier_block *nfb,
- 	return notifier_from_errno(err);
- }
- 
--static struct notifier_block __refdata msr_class_cpu_notifier = {
-+static struct notifier_block msr_class_cpu_notifier = {
- 	.notifier_call = msr_class_cpu_callback,
- };
- 
-diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
-index e88f37b..45bb4ff 100644
---- a/arch/x86/kernel/nmi.c
-+++ b/arch/x86/kernel/nmi.c
-@@ -126,9 +126,9 @@ static int __setup_nmi(unsigned int type, struct nmiaction *action)
- 	 * event confuses some handlers (kdump uses this flag)
- 	 */
- 	if (action->flags & NMI_FLAG_FIRST)
--		list_add_rcu(&action->list, &desc->head);
-+		pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
- 	else
--		list_add_tail_rcu(&action->list, &desc->head);
-+		pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
- 	
- 	spin_unlock_irqrestore(&desc->lock, flags);
- 	return 0;
-@@ -150,7 +150,7 @@ static struct nmiaction *__free_nmi(unsigned int type, const char *name)
- 		if (!strcmp(n->name, name)) {
- 			WARN(in_nmi(),
- 				"Trying to free NMI (%s) from NMI context!\n", n->name);
--			list_del_rcu(&n->list);
-+			pax_list_del_rcu((struct list_head *)&n->list);
- 			break;
- 		}
- 	}
-@@ -408,6 +408,17 @@ static notrace __kprobes void default_do_nmi(struct pt_regs *regs)
- dotraplinkage notrace __kprobes void
- do_nmi(struct pt_regs *regs, long error_code)
- {
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+	if (!user_mode(regs)) {
-+		unsigned long cs = regs->cs & 0xFFFF;
-+		unsigned long ip = ktva_ktla(regs->ip);
-+
-+		if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
-+			regs->ip = ip;
-+	}
-+#endif
-+
- 	nmi_enter();
- 
- 	inc_irq_stat(__nmi_count);
-diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
-index 676b8c7..870ba04 100644
---- a/arch/x86/kernel/paravirt-spinlocks.c
-+++ b/arch/x86/kernel/paravirt-spinlocks.c
-@@ -13,7 +13,7 @@ default_spin_lock_flags(arch_spinlock_t *lock, unsigned long flags)
- 	arch_spin_lock(lock);
- }
- 
--struct pv_lock_ops pv_lock_ops = {
-+struct pv_lock_ops pv_lock_ops __read_only = {
- #ifdef CONFIG_SMP
- 	.spin_is_locked = __ticket_spin_is_locked,
- 	.spin_is_contended = __ticket_spin_is_contended,
-diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
-index 84c938f..09fb3e0 100644
---- a/arch/x86/kernel/paravirt.c
-+++ b/arch/x86/kernel/paravirt.c
-@@ -53,6 +53,9 @@ u64 _paravirt_ident_64(u64 x)
- {
- 	return x;
- }
-+#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
-+PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
-+#endif
- 
- void __init default_banner(void)
- {
-@@ -145,15 +148,19 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
- 	if (opfunc == NULL)
- 		/* If there's no function, patch it with a ud2a (BUG) */
- 		ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
--	else if (opfunc == _paravirt_nop)
-+	else if (opfunc == (void *)_paravirt_nop)
- 		/* If the operation is a nop, then nop the callsite */
- 		ret = paravirt_patch_nop();
- 
- 	/* identity functions just return their single argument */
--	else if (opfunc == _paravirt_ident_32)
-+	else if (opfunc == (void *)_paravirt_ident_32)
- 		ret = paravirt_patch_ident_32(insnbuf, len);
--	else if (opfunc == _paravirt_ident_64)
-+	else if (opfunc == (void *)_paravirt_ident_64)
- 		ret = paravirt_patch_ident_64(insnbuf, len);
-+#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
-+	else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
-+		ret = paravirt_patch_ident_64(insnbuf, len);
-+#endif
- 
- 	else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
- 		 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
-@@ -178,7 +185,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
- 	if (insn_len > len || start == NULL)
- 		insn_len = len;
- 	else
--		memcpy(insnbuf, start, insn_len);
-+		memcpy(insnbuf, ktla_ktva(start), insn_len);
- 
- 	return insn_len;
- }
-@@ -302,7 +309,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
- 	return percpu_read(paravirt_lazy_mode);
- }
- 
--struct pv_info pv_info = {
-+struct pv_info pv_info __read_only = {
- 	.name = "bare hardware",
- 	.paravirt_enabled = 0,
- 	.kernel_rpl = 0,
-@@ -313,16 +320,16 @@ struct pv_info pv_info = {
- #endif
- };
- 
--struct pv_init_ops pv_init_ops = {
-+struct pv_init_ops pv_init_ops __read_only = {
- 	.patch = native_patch,
- };
- 
--struct pv_time_ops pv_time_ops = {
-+struct pv_time_ops pv_time_ops __read_only = {
- 	.sched_clock = native_sched_clock,
- 	.steal_clock = native_steal_clock,
- };
- 
--struct pv_irq_ops pv_irq_ops = {
-+struct pv_irq_ops pv_irq_ops __read_only = {
- 	.save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
- 	.restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
- 	.irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
-@@ -334,7 +341,7 @@ struct pv_irq_ops pv_irq_ops = {
- #endif
- };
- 
--struct pv_cpu_ops pv_cpu_ops = {
-+struct pv_cpu_ops pv_cpu_ops __read_only = {
- 	.cpuid = native_cpuid,
- 	.get_debugreg = native_get_debugreg,
- 	.set_debugreg = native_set_debugreg,
-@@ -395,21 +402,26 @@ struct pv_cpu_ops pv_cpu_ops = {
- 	.end_context_switch = paravirt_nop,
- };
- 
--struct pv_apic_ops pv_apic_ops = {
-+struct pv_apic_ops pv_apic_ops __read_only= {
- #ifdef CONFIG_X86_LOCAL_APIC
- 	.startup_ipi_hook = paravirt_nop,
- #endif
- };
- 
--#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
-+#ifdef CONFIG_X86_32
-+#ifdef CONFIG_X86_PAE
-+/* 64-bit pagetable entries */
-+#define PTE_IDENT	PV_CALLEE_SAVE(_paravirt_ident_64)
-+#else
- /* 32-bit pagetable entries */
- #define PTE_IDENT	__PV_IS_CALLEE_SAVE(_paravirt_ident_32)
-+#endif
- #else
- /* 64-bit pagetable entries */
- #define PTE_IDENT	__PV_IS_CALLEE_SAVE(_paravirt_ident_64)
- #endif
- 
--struct pv_mmu_ops pv_mmu_ops = {
-+struct pv_mmu_ops pv_mmu_ops __read_only = {
- 
- 	.read_cr2 = native_read_cr2,
- 	.write_cr2 = native_write_cr2,
-@@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
- 	.make_pud = PTE_IDENT,
- 
- 	.set_pgd = native_set_pgd,
-+	.set_pgd_batched = native_set_pgd_batched,
- #endif
- #endif /* PAGETABLE_LEVELS >= 3 */
- 
-@@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
- 	},
- 
- 	.set_fixmap = native_set_fixmap,
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	.pax_open_kernel = native_pax_open_kernel,
-+	.pax_close_kernel = native_pax_close_kernel,
-+#endif
-+
- };
- 
- EXPORT_SYMBOL_GPL(pv_time_ops);
-diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
-index 726494b..5d942a3 100644
---- a/arch/x86/kernel/pci-calgary_64.c
-+++ b/arch/x86/kernel/pci-calgary_64.c
-@@ -1341,7 +1341,7 @@ static void __init get_tce_space_from_tar(void)
- 			tce_space = be64_to_cpu(readq(target));
- 			tce_space = tce_space & TAR_SW_BITS;
- 
--			tce_space = tce_space & (~specified_table_size);
-+			tce_space = tce_space & (~(unsigned long)specified_table_size);
- 			info->tce_space = (u64 *)__va(tce_space);
- 		}
- 	}
-diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
-index 35ccf75..7a15747 100644
---- a/arch/x86/kernel/pci-iommu_table.c
-+++ b/arch/x86/kernel/pci-iommu_table.c
-@@ -2,7 +2,7 @@
- #include <asm/iommu_table.h>
- #include <linux/string.h>
- #include <linux/kallsyms.h>
--
-+#include <linux/sched.h>
- 
- #define DEBUG 1
- 
-diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
-index 59b9b37..f02ee42 100644
---- a/arch/x86/kernel/process.c
-+++ b/arch/x86/kernel/process.c
-@@ -48,16 +48,33 @@ void free_thread_xstate(struct task_struct *tsk)
- 
- void free_thread_info(struct thread_info *ti)
- {
--	free_thread_xstate(ti->task);
- 	free_pages((unsigned long)ti, THREAD_ORDER);
- }
- 
-+static struct kmem_cache *task_struct_cachep;
-+
- void arch_task_cache_init(void)
- {
--        task_xstate_cachep =
--        	kmem_cache_create("task_xstate", xstate_size,
-+	/* create a slab on which task_structs can be allocated */
-+	task_struct_cachep =
-+		kmem_cache_create("task_struct", sizeof(struct task_struct),
-+			ARCH_MIN_TASKALIGN, SLAB_PANIC | SLAB_NOTRACK, NULL);
-+
-+	task_xstate_cachep =
-+		kmem_cache_create("task_xstate", xstate_size,
- 				  __alignof__(union thread_xstate),
--				  SLAB_PANIC | SLAB_NOTRACK, NULL);
-+				  SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
-+}
-+
-+struct task_struct *alloc_task_struct_node(int node)
-+{
-+	return kmem_cache_alloc_node(task_struct_cachep, GFP_KERNEL, node);
-+}
-+
-+void free_task_struct(struct task_struct *task)
-+{
-+	free_thread_xstate(task);
-+	kmem_cache_free(task_struct_cachep, task);
- }
- 
- /*
-@@ -70,7 +87,7 @@ void exit_thread(void)
- 	unsigned long *bp = t->io_bitmap_ptr;
- 
- 	if (bp) {
--		struct tss_struct *tss = &per_cpu(init_tss, get_cpu());
-+		struct tss_struct *tss = init_tss + get_cpu();
- 
- 		t->io_bitmap_ptr = NULL;
- 		clear_thread_flag(TIF_IO_BITMAP);
-@@ -106,7 +123,7 @@ void show_regs_common(void)
- 
- 	printk(KERN_CONT "\n");
- 	printk(KERN_DEFAULT "Pid: %d, comm: %.20s %s %s %.*s",
--		current->pid, current->comm, print_tainted(),
-+		task_pid_nr(current), current->comm, print_tainted(),
- 		init_utsname()->release,
- 		(int)strcspn(init_utsname()->version, " "),
- 		init_utsname()->version);
-@@ -120,6 +137,9 @@ void flush_thread(void)
- {
- 	struct task_struct *tsk = current;
- 
-+#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
-+	loadsegment(gs, 0);
-+#endif
- 	flush_ptrace_hw_breakpoint(tsk);
- 	memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
- 	/*
-@@ -282,10 +302,10 @@ int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags)
- 	regs.di = (unsigned long) arg;
- 
- #ifdef CONFIG_X86_32
--	regs.ds = __USER_DS;
--	regs.es = __USER_DS;
-+	regs.ds = __KERNEL_DS;
-+	regs.es = __KERNEL_DS;
- 	regs.fs = __KERNEL_PERCPU;
--	regs.gs = __KERNEL_STACK_CANARY;
-+	savesegment(gs, regs.gs);
- #else
- 	regs.ss = __KERNEL_DS;
- #endif
-@@ -387,7 +407,7 @@ bool set_pm_idle_to_default(void)
- 
- 	return ret;
- }
--void stop_this_cpu(void *dummy)
-+__noreturn void stop_this_cpu(void *dummy)
- {
- 	local_irq_disable();
- 	/*
-@@ -629,16 +649,37 @@ static int __init idle_setup(char *str)
- }
- early_param("idle", idle_setup);
- 
--unsigned long arch_align_stack(unsigned long sp)
-+#ifdef CONFIG_PAX_RANDKSTACK
-+void pax_randomize_kstack(struct pt_regs *regs)
- {
--	if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
--		sp -= get_random_int() % 8192;
--	return sp & ~0xf;
--}
-+	struct thread_struct *thread = &current->thread;
-+	unsigned long time;
- 
--unsigned long arch_randomize_brk(struct mm_struct *mm)
--{
--	unsigned long range_end = mm->brk + 0x02000000;
--	return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
--}
-+	if (!randomize_va_space)
-+		return;
-+
-+	if (v8086_mode(regs))
-+		return;
- 
-+	rdtscl(time);
-+
-+	/* P4 seems to return a 0 LSB, ignore it */
-+#ifdef CONFIG_MPENTIUM4
-+	time &= 0x3EUL;
-+	time <<= 2;
-+#elif defined(CONFIG_X86_64)
-+	time &= 0xFUL;
-+	time <<= 4;
-+#else
-+	time &= 0x1FUL;
-+	time <<= 3;
-+#endif
-+
-+	thread->sp0 ^= time;
-+	load_sp0(init_tss + smp_processor_id(), thread);
-+
-+#ifdef CONFIG_X86_64
-+	percpu_write(kernel_stack, thread->sp0);
-+#endif
-+}
-+#endif
-diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
-index 8598296..7c1af45 100644
---- a/arch/x86/kernel/process_32.c
-+++ b/arch/x86/kernel/process_32.c
-@@ -67,6 +67,7 @@ asmlinkage void ret_from_fork(void) __asm__("ret_from_fork");
- unsigned long thread_saved_pc(struct task_struct *tsk)
- {
- 	return ((unsigned long *)tsk->thread.sp)[3];
-+//XXX	return tsk->thread.eip;
- }
- 
- #ifndef CONFIG_SMP
-@@ -130,21 +131,20 @@ void __show_regs(struct pt_regs *regs, int all)
- 	unsigned long sp;
- 	unsigned short ss, gs;
- 
--	if (user_mode_vm(regs)) {
-+	if (user_mode(regs)) {
- 		sp = regs->sp;
- 		ss = regs->ss & 0xffff;
--		gs = get_user_gs(regs);
- 	} else {
- 		sp = kernel_stack_pointer(regs);
- 		savesegment(ss, ss);
--		savesegment(gs, gs);
- 	}
-+	gs = get_user_gs(regs);
- 
- 	show_regs_common();
- 
- 	printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
- 			(u16)regs->cs, regs->ip, regs->flags,
--			smp_processor_id());
-+			raw_smp_processor_id());
- 	print_symbol("EIP is at %s\n", regs->ip);
- 
- 	printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
-@@ -200,13 +200,14 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
- 	struct task_struct *tsk;
- 	int err;
- 
--	childregs = task_pt_regs(p);
-+	childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
- 	*childregs = *regs;
- 	childregs->ax = 0;
- 	childregs->sp = sp;
- 
- 	p->thread.sp = (unsigned long) childregs;
- 	p->thread.sp0 = (unsigned long) (childregs+1);
-+	p->tinfo.lowest_stack = (unsigned long)task_stack_page(p);
- 
- 	p->thread.ip = (unsigned long) ret_from_fork;
- 
-@@ -296,7 +297,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
- 	struct thread_struct *prev = &prev_p->thread,
- 				 *next = &next_p->thread;
- 	int cpu = smp_processor_id();
--	struct tss_struct *tss = &per_cpu(init_tss, cpu);
-+	struct tss_struct *tss = init_tss + cpu;
- 	fpu_switch_t fpu;
- 
- 	/* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
-@@ -320,6 +321,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
- 	 */
- 	lazy_save_gs(prev->gs);
- 
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	__set_fs(task_thread_info(next_p)->addr_limit);
-+#endif
-+
- 	/*
- 	 * Load the per-thread Thread-Local Storage descriptor.
- 	 */
-@@ -350,6 +355,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
- 	 */
- 	arch_end_context_switch(next_p);
- 
-+	percpu_write(current_task, next_p);
-+	percpu_write(current_tinfo, &next_p->tinfo);
-+
- 	/*
- 	 * Restore %gs if needed (which is common)
- 	 */
-@@ -358,8 +366,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
- 
- 	switch_fpu_finish(next_p, fpu);
- 
--	percpu_write(current_task, next_p);
--
- 	return prev_p;
- }
- 
-@@ -389,4 +395,3 @@ unsigned long get_wchan(struct task_struct *p)
- 	} while (count++ < 16);
- 	return 0;
- }
--
-diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
-index 6a364a6..b147d11 100644
---- a/arch/x86/kernel/process_64.c
-+++ b/arch/x86/kernel/process_64.c
-@@ -89,7 +89,7 @@ static void __exit_idle(void)
- void exit_idle(void)
- {
- 	/* idle loop has pid 0 */
--	if (current->pid)
-+	if (task_pid_nr(current))
- 		return;
- 	__exit_idle();
- }
-@@ -264,8 +264,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
- 	struct pt_regs *childregs;
- 	struct task_struct *me = current;
- 
--	childregs = ((struct pt_regs *)
--			(THREAD_SIZE + task_stack_page(p))) - 1;
-+	childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 16;
- 	*childregs = *regs;
- 
- 	childregs->ax = 0;
-@@ -277,6 +276,7 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
- 	p->thread.sp = (unsigned long) childregs;
- 	p->thread.sp0 = (unsigned long) (childregs+1);
- 	p->thread.usersp = me->thread.usersp;
-+	p->tinfo.lowest_stack = (unsigned long)task_stack_page(p);
- 
- 	set_tsk_thread_flag(p, TIF_FORK);
- 
-@@ -379,7 +379,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
- 	struct thread_struct *prev = &prev_p->thread;
- 	struct thread_struct *next = &next_p->thread;
- 	int cpu = smp_processor_id();
--	struct tss_struct *tss = &per_cpu(init_tss, cpu);
-+	struct tss_struct *tss = init_tss + cpu;
- 	unsigned fsindex, gsindex;
- 	fpu_switch_t fpu;
- 
-@@ -461,10 +461,9 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
- 	prev->usersp = percpu_read(old_rsp);
- 	percpu_write(old_rsp, next->usersp);
- 	percpu_write(current_task, next_p);
-+	percpu_write(current_tinfo, &next_p->tinfo);
- 
--	percpu_write(kernel_stack,
--		  (unsigned long)task_stack_page(next_p) +
--		  THREAD_SIZE - KERNEL_STACK_OFFSET);
-+	percpu_write(kernel_stack, next->sp0);
- 
- 	/*
- 	 * Now maybe reload the debug registers and handle I/O bitmaps
-@@ -519,12 +518,11 @@ unsigned long get_wchan(struct task_struct *p)
- 	if (!p || p == current || p->state == TASK_RUNNING)
- 		return 0;
- 	stack = (unsigned long)task_stack_page(p);
--	if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
-+	if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
- 		return 0;
- 	fp = *(u64 *)(p->thread.sp);
- 	do {
--		if (fp < (unsigned long)stack ||
--		    fp >= (unsigned long)stack+THREAD_SIZE)
-+		if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
- 			return 0;
- 		ip = *(u64 *)(fp+8);
- 		if (!in_sched_functions(ip))
-diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
-index 2dc4121..60e1086 100644
---- a/arch/x86/kernel/ptrace.c
-+++ b/arch/x86/kernel/ptrace.c
-@@ -181,14 +181,13 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
- {
- 	unsigned long context = (unsigned long)regs & ~(THREAD_SIZE - 1);
- 	unsigned long sp = (unsigned long)&regs->sp;
--	struct thread_info *tinfo;
- 
--	if (context == (sp & ~(THREAD_SIZE - 1)))
-+	if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
- 		return sp;
- 
--	tinfo = (struct thread_info *)context;
--	if (tinfo->previous_esp)
--		return tinfo->previous_esp;
-+	sp = *(unsigned long *)context;
-+	if (sp)
-+		return sp;
- 
- 	return (unsigned long)regs;
- }
-@@ -585,7 +584,7 @@ static void ptrace_triggered(struct perf_event *bp,
- static unsigned long ptrace_get_dr7(struct perf_event *bp[])
- {
- 	int i;
--	int dr7 = 0;
-+	unsigned long dr7 = 0;
- 	struct arch_hw_breakpoint *info;
- 
- 	for (i = 0; i < HBP_NUM; i++) {
-@@ -852,7 +851,7 @@ long arch_ptrace(struct task_struct *child, long request,
- 		 unsigned long addr, unsigned long data)
- {
- 	int ret;
--	unsigned long __user *datap = (unsigned long __user *)data;
-+	unsigned long __user *datap = (__force unsigned long __user *)data;
- 
- 	switch (request) {
- 	/* read the word at location addr in the USER area. */
-@@ -937,14 +936,14 @@ long arch_ptrace(struct task_struct *child, long request,
- 		if ((int) addr < 0)
- 			return -EIO;
- 		ret = do_get_thread_area(child, addr,
--					(struct user_desc __user *)data);
-+					(__force struct user_desc __user *) data);
- 		break;
- 
- 	case PTRACE_SET_THREAD_AREA:
- 		if ((int) addr < 0)
- 			return -EIO;
- 		ret = do_set_thread_area(child, addr,
--					(struct user_desc __user *)data, 0);
-+					(__force struct user_desc __user *) data, 0);
- 		break;
- #endif
- 
-@@ -1229,7 +1228,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
- 
- #ifdef CONFIG_X86_64
- 
--static struct user_regset x86_64_regsets[] __read_mostly = {
-+static user_regset_no_const x86_64_regsets[] __read_only = {
- 	[REGSET_GENERAL] = {
- 		.core_note_type = NT_PRSTATUS,
- 		.n = sizeof(struct user_regs_struct) / sizeof(long),
-@@ -1273,7 +1272,7 @@ static const struct user_regset_view user_x86_64_view = {
- #endif	/* CONFIG_X86_64 */
- 
- #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
--static struct user_regset x86_32_regsets[] __read_mostly = {
-+static user_regset_no_const x86_32_regsets[] __read_only = {
- 	[REGSET_GENERAL] = {
- 		.core_note_type = NT_PRSTATUS,
- 		.n = sizeof(struct user_regs_struct32) / sizeof(u32),
-@@ -1326,7 +1325,7 @@ static const struct user_regset_view user_x86_32_view = {
-  */
- u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
- 
--void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
-+void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
- {
- #ifdef CONFIG_X86_64
- 	x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
-@@ -1361,7 +1360,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
- 	memset(info, 0, sizeof(*info));
- 	info->si_signo = SIGTRAP;
- 	info->si_code = si_code;
--	info->si_addr = user_mode_vm(regs) ? (void __user *)regs->ip : NULL;
-+	info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
- }
- 
- void user_single_step_siginfo(struct task_struct *tsk,
-@@ -1390,6 +1389,10 @@ void send_sigtrap(struct task_struct *tsk, struct pt_regs *regs,
- # define IS_IA32	0
- #endif
- 
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+extern void gr_delayed_cred_worker(void);
-+#endif
-+
- /*
-  * We must return the syscall number to actually look up in the table.
-  * This can be -1L to skip running any syscall at all.
-@@ -1398,6 +1401,11 @@ long syscall_trace_enter(struct pt_regs *regs)
- {
- 	long ret = 0;
- 
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+	if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
-+                gr_delayed_cred_worker();
-+#endif		
-+
- 	/*
- 	 * If we stepped into a sysenter/syscall insn, it trapped in
- 	 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
-@@ -1409,7 +1417,11 @@ long syscall_trace_enter(struct pt_regs *regs)
- 		regs->flags |= X86_EFLAGS_TF;
- 
- 	/* do the secure computing check first */
--	secure_computing(regs->orig_ax);
-+	if (secure_computing(regs->orig_ax)) {
-+		/* seccomp failures shouldn't expose any additional code. */
-+		ret = -1L;
-+		goto out;
-+	}
- 
- 	if (unlikely(test_thread_flag(TIF_SYSCALL_EMU)))
- 		ret = -1L;
-@@ -1436,6 +1448,7 @@ long syscall_trace_enter(struct pt_regs *regs)
- #endif
- 	}
- 
-+out:
- 	return ret ?: regs->orig_ax;
- }
- 
-@@ -1443,6 +1456,11 @@ void syscall_trace_leave(struct pt_regs *regs)
- {
- 	bool step;
- 
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+	if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
-+                gr_delayed_cred_worker();
-+#endif		
-+
- 	if (unlikely(current->audit_context))
- 		audit_syscall_exit(AUDITSC_RESULT(regs->ax), regs->ax);
- 
-diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
-index 42eb330..139955c 100644
---- a/arch/x86/kernel/pvclock.c
-+++ b/arch/x86/kernel/pvclock.c
-@@ -81,11 +81,11 @@ unsigned long pvclock_tsc_khz(struct pvclock_vcpu_time_info *src)
- 	return pv_tsc_khz;
- }
- 
--static atomic64_t last_value = ATOMIC64_INIT(0);
-+static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
- 
- void pvclock_resume(void)
- {
--	atomic64_set(&last_value, 0);
-+	atomic64_set_unchecked(&last_value, 0);
- }
- 
- cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
-@@ -121,11 +121,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
- 	 * updating at the same time, and one of them could be slightly behind,
- 	 * making the assumption that last_value always go forward fail to hold.
- 	 */
--	last = atomic64_read(&last_value);
-+	last = atomic64_read_unchecked(&last_value);
- 	do {
- 		if (ret < last)
- 			return last;
--		last = atomic64_cmpxchg(&last_value, last, ret);
-+		last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
- 	} while (unlikely(last != ret));
- 
- 	return ret;
-diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
-index a4e1b4b..0460044 100644
---- a/arch/x86/kernel/reboot.c
-+++ b/arch/x86/kernel/reboot.c
-@@ -35,7 +35,7 @@ void (*pm_power_off)(void);
- EXPORT_SYMBOL(pm_power_off);
- 
- static const struct desc_ptr no_idt = {};
--static int reboot_mode;
-+static unsigned short reboot_mode;
- enum reboot_type reboot_type = BOOT_ACPI;
- int reboot_force;
- 
-@@ -324,13 +324,17 @@ core_initcall(reboot_init);
- extern const unsigned char machine_real_restart_asm[];
- extern const u64 machine_real_restart_gdt[3];
- 
--void machine_real_restart(unsigned int type)
-+__noreturn void machine_real_restart(unsigned int type)
- {
- 	void *restart_va;
- 	unsigned long restart_pa;
--	void (*restart_lowmem)(unsigned int);
-+	void (* __noreturn restart_lowmem)(unsigned int);
- 	u64 *lowmem_gdt;
- 
-+#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
-+	struct desc_struct *gdt;
-+#endif
-+
- 	local_irq_disable();
- 
- 	/* Write zero to CMOS register number 0x0f, which the BIOS POST
-@@ -356,14 +360,14 @@ void machine_real_restart(unsigned int type)
- 	   boot)".  This seems like a fairly standard thing that gets set by
- 	   REBOOT.COM programs, and the previous reset routine did this
- 	   too. */
--	*((unsigned short *)0x472) = reboot_mode;
-+	*(unsigned short *)(__va(0x472)) = reboot_mode;
- 
- 	/* Patch the GDT in the low memory trampoline */
- 	lowmem_gdt = TRAMPOLINE_SYM(machine_real_restart_gdt);
- 
- 	restart_va = TRAMPOLINE_SYM(machine_real_restart_asm);
- 	restart_pa = virt_to_phys(restart_va);
--	restart_lowmem = (void (*)(unsigned int))restart_pa;
-+	restart_lowmem = (void *)restart_pa;
- 
- 	/* GDT[0]: GDT self-pointer */
- 	lowmem_gdt[0] =
-@@ -374,7 +378,35 @@ void machine_real_restart(unsigned int type)
- 		GDT_ENTRY(0x009b, restart_pa, 0xffff);
- 
- 	/* Jump to the identity-mapped low memory code */
-+
-+#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
-+	gdt = get_cpu_gdt_table(smp_processor_id());
-+	pax_open_kernel();
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	gdt[GDT_ENTRY_KERNEL_DS].type = 3;
-+	gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
-+	loadsegment(ds, __KERNEL_DS);
-+	loadsegment(es, __KERNEL_DS);
-+	loadsegment(ss, __KERNEL_DS);
-+#endif
-+#ifdef CONFIG_PAX_KERNEXEC
-+	gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
-+	gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
-+	gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
-+	gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
-+	gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
-+	gdt[GDT_ENTRY_KERNEL_CS].g = 1;
-+#endif
-+	pax_close_kernel();
-+#endif
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+	asm volatile("push %0; push %1; lret\n" : : "i" (__KERNEL_CS), "rm" (restart_lowmem), "a" (type));
-+	unreachable();
-+#else
- 	restart_lowmem(type);
-+#endif
-+
- }
- #ifdef CONFIG_APM_MODULE
- EXPORT_SYMBOL(machine_real_restart);
-@@ -564,7 +596,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
-  * try to force a triple fault and then cycle between hitting the keyboard
-  * controller and doing that
-  */
--static void native_machine_emergency_restart(void)
-+static void __noreturn native_machine_emergency_restart(void)
- {
- 	int i;
- 	int attempt = 0;
-@@ -688,13 +720,13 @@ void native_machine_shutdown(void)
- #endif
- }
- 
--static void __machine_emergency_restart(int emergency)
-+static __noreturn void __machine_emergency_restart(int emergency)
- {
- 	reboot_emergency = emergency;
- 	machine_ops.emergency_restart();
- }
- 
--static void native_machine_restart(char *__unused)
-+static void __noreturn native_machine_restart(char *__unused)
- {
- 	printk("machine restart\n");
- 
-@@ -703,7 +735,7 @@ static void native_machine_restart(char *__unused)
- 	__machine_emergency_restart(0);
- }
- 
--static void native_machine_halt(void)
-+static void __noreturn native_machine_halt(void)
- {
- 	/* stop other cpus and apics */
- 	machine_shutdown();
-@@ -714,7 +746,7 @@ static void native_machine_halt(void)
- 	stop_this_cpu(NULL);
- }
- 
--static void native_machine_power_off(void)
-+static void __noreturn native_machine_power_off(void)
- {
- 	if (pm_power_off) {
- 		if (!reboot_force)
-@@ -723,9 +755,10 @@ static void native_machine_power_off(void)
- 	}
- 	/* a fallback in case there is no PM info available */
- 	tboot_shutdown(TB_SHUTDOWN_HALT);
-+	unreachable();
- }
- 
--struct machine_ops machine_ops = {
-+struct machine_ops machine_ops __read_only = {
- 	.power_off = native_machine_power_off,
- 	.shutdown = native_machine_shutdown,
- 	.emergency_restart = native_machine_emergency_restart,
-diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
-index c8e41e9..64049ef 100644
---- a/arch/x86/kernel/reboot_fixups_32.c
-+++ b/arch/x86/kernel/reboot_fixups_32.c
-@@ -57,7 +57,7 @@ struct device_fixup {
- 	unsigned int vendor;
- 	unsigned int device;
- 	void (*reboot_fixup)(struct pci_dev *);
--};
-+} __do_const;
- 
- /*
-  * PCI ids solely used for fixups_table go here
-diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
-index f2bb9c9..bed145d7 100644
---- a/arch/x86/kernel/relocate_kernel_64.S
-+++ b/arch/x86/kernel/relocate_kernel_64.S
-@@ -11,6 +11,7 @@
- #include <asm/kexec.h>
- #include <asm/processor-flags.h>
- #include <asm/pgtable_types.h>
-+#include <asm/alternative-asm.h>
- 
- /*
-  * Must be relocatable PIC code callable as a C function
-@@ -167,6 +168,7 @@ identity_mapped:
- 	xorq	%r14, %r14
- 	xorq	%r15, %r15
- 
-+	pax_force_retaddr 0, 1
- 	ret
- 
- 1:
-diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
-index b506f41..33e9995 100644
---- a/arch/x86/kernel/setup.c
-+++ b/arch/x86/kernel/setup.c
-@@ -447,7 +447,7 @@ static void __init parse_setup_data(void)
- 
- 		switch (data->type) {
- 		case SETUP_E820_EXT:
--			parse_e820_ext(data);
-+			parse_e820_ext((struct setup_data __force_kernel *)data);
- 			break;
- 		case SETUP_DTB:
- 			add_dtb(pa_data);
-@@ -727,7 +727,7 @@ static void __init trim_bios_range(void)
- 	 * area (640->1Mb) as ram even though it is not.
- 	 * take them out.
- 	 */
--	e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
-+	e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
- 
- 	sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
- }
-@@ -852,14 +852,14 @@ void __init setup_arch(char **cmdline_p)
- 
- 	if (!boot_params.hdr.root_flags)
- 		root_mountflags &= ~MS_RDONLY;
--	init_mm.start_code = (unsigned long) _text;
--	init_mm.end_code = (unsigned long) _etext;
-+	init_mm.start_code = ktla_ktva((unsigned long) _text);
-+	init_mm.end_code = ktla_ktva((unsigned long) _etext);
- 	init_mm.end_data = (unsigned long) _edata;
- 	init_mm.brk = _brk_end;
- 
--	code_resource.start = virt_to_phys(_text);
--	code_resource.end = virt_to_phys(_etext)-1;
--	data_resource.start = virt_to_phys(_etext);
-+	code_resource.start = virt_to_phys(ktla_ktva(_text));
-+	code_resource.end = virt_to_phys(ktla_ktva(_etext))-1;
-+	data_resource.start = virt_to_phys(_sdata);
- 	data_resource.end = virt_to_phys(_edata)-1;
- 	bss_resource.start = virt_to_phys(&__bss_start);
- 	bss_resource.end = virt_to_phys(&__bss_stop)-1;
-diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
-index 5a98aa2..5aa4ffc 100644
---- a/arch/x86/kernel/setup_percpu.c
-+++ b/arch/x86/kernel/setup_percpu.c
-@@ -21,19 +21,17 @@
- #include <asm/cpu.h>
- #include <asm/stackprotector.h>
- 
--DEFINE_PER_CPU(int, cpu_number);
-+#ifdef CONFIG_SMP
-+DEFINE_PER_CPU(unsigned int, cpu_number);
- EXPORT_PER_CPU_SYMBOL(cpu_number);
-+#endif
- 
--#ifdef CONFIG_X86_64
- #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
--#else
--#define BOOT_PERCPU_OFFSET 0
--#endif
- 
- DEFINE_PER_CPU(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
- EXPORT_PER_CPU_SYMBOL(this_cpu_off);
- 
--unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
-+unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
- 	[0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
- };
- EXPORT_SYMBOL(__per_cpu_offset);
-@@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
- {
- #ifdef CONFIG_NEED_MULTIPLE_NODES
- 	pg_data_t *last = NULL;
--	unsigned int cpu;
-+	int cpu;
- 
- 	for_each_possible_cpu(cpu) {
- 		int node = early_cpu_to_node(cpu);
-@@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
- {
- #ifdef CONFIG_X86_32
- 	struct desc_struct gdt;
-+	unsigned long base = per_cpu_offset(cpu);
- 
--	pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
--			0x2 | DESCTYPE_S, 0x8);
--	gdt.s = 1;
-+	pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
-+			0x83 | DESCTYPE_S, 0xC);
- 	write_gdt_entry(get_cpu_gdt_table(cpu),
- 			GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
- #endif
-@@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
- 	/* alrighty, percpu areas up and running */
- 	delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
- 	for_each_possible_cpu(cpu) {
-+#ifdef CONFIG_CC_STACKPROTECTOR
-+#ifdef CONFIG_X86_32
-+		unsigned long canary = per_cpu(stack_canary.canary, cpu);
-+#endif
-+#endif
- 		per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
- 		per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
- 		per_cpu(cpu_number, cpu) = cpu;
-@@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
- 		 */
- 		set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
- #endif
-+#ifdef CONFIG_CC_STACKPROTECTOR
-+#ifdef CONFIG_X86_32
-+		if (!cpu)
-+			per_cpu(stack_canary.canary, cpu) = canary;
-+#endif
-+#endif
- 		/*
- 		 * Up to this point, the boot CPU has been using .init.data
- 		 * area.  Reload any changed state for the boot CPU.
-diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
-index 54ddaeb2..158e022 100644
---- a/arch/x86/kernel/signal.c
-+++ b/arch/x86/kernel/signal.c
-@@ -198,7 +198,7 @@ static unsigned long align_sigframe(unsigned long sp)
- 	 * Align the stack pointer according to the i386 ABI,
- 	 * i.e. so that on function entry ((sp + 4) & 15) == 0.
- 	 */
--	sp = ((sp + 4) & -16ul) - 4;
-+	sp = ((sp - 12) & -16ul) - 4;
- #else /* !CONFIG_X86_32 */
- 	sp = round_down(sp, 16) - 8;
- #endif
-@@ -249,11 +249,11 @@ get_sigframe(struct k_sigaction *ka, struct pt_regs *regs, size_t frame_size,
- 	 * Return an always-bogus address instead so we will die with SIGSEGV.
- 	 */
- 	if (onsigstack && !likely(on_sig_stack(sp)))
--		return (void __user *)-1L;
-+		return (__force void __user *)-1L;
- 
- 	/* save i387 state */
- 	if (used_math() && save_i387_xstate(*fpstate) < 0)
--		return (void __user *)-1L;
-+		return (__force void __user *)-1L;
- 
- 	return (void __user *)sp;
- }
-@@ -308,9 +308,9 @@ __setup_frame(int sig, struct k_sigaction *ka, sigset_t *set,
- 	}
- 
- 	if (current->mm->context.vdso)
--		restorer = VDSO32_SYMBOL(current->mm->context.vdso, sigreturn);
-+		restorer = (__force void __user *)VDSO32_SYMBOL(current->mm->context.vdso, sigreturn);
- 	else
--		restorer = &frame->retcode;
-+		restorer = (void __user *)&frame->retcode;
- 	if (ka->sa.sa_flags & SA_RESTORER)
- 		restorer = ka->sa.sa_restorer;
- 
-@@ -324,7 +324,7 @@ __setup_frame(int sig, struct k_sigaction *ka, sigset_t *set,
- 	 * reasons and because gdb uses it as a signature to notice
- 	 * signal handler stack frames.
- 	 */
--	err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
-+	err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
- 
- 	if (err)
- 		return -EFAULT;
-@@ -378,7 +378,10 @@ static int __setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
- 		err |= __copy_to_user(&frame->uc.uc_sigmask, set, sizeof(*set));
- 
- 		/* Set up to return from userspace.  */
--		restorer = VDSO32_SYMBOL(current->mm->context.vdso, rt_sigreturn);
-+		if (current->mm->context.vdso)
-+			restorer = (__force void __user *)VDSO32_SYMBOL(current->mm->context.vdso, rt_sigreturn);
-+		else
-+			restorer = (void __user *)&frame->retcode;
- 		if (ka->sa.sa_flags & SA_RESTORER)
- 			restorer = ka->sa.sa_restorer;
- 		put_user_ex(restorer, &frame->pretcode);
-@@ -390,7 +393,7 @@ static int __setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
- 		 * reasons and because gdb uses it as a signature to notice
- 		 * signal handler stack frames.
- 		 */
--		put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
-+		put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
- 	} put_user_catch(err);
- 
- 	if (err)
-@@ -655,19 +658,22 @@ setup_rt_frame(int sig, struct k_sigaction *ka, siginfo_t *info,
- {
- 	int usig = signr_convert(sig);
- 	sigset_t *set = &current->blocked;
-+	sigset_t sigcopy;
- 	int ret;
- 
- 	if (current_thread_info()->status & TS_RESTORE_SIGMASK)
- 		set = &current->saved_sigmask;
- 
-+	sigcopy = *set;
-+
- 	/* Set up the stack frame */
- 	if (is_ia32) {
- 		if (ka->sa.sa_flags & SA_SIGINFO)
--			ret = ia32_setup_rt_frame(usig, ka, info, set, regs);
-+			ret = ia32_setup_rt_frame(usig, ka, info, &sigcopy, regs);
- 		else
--			ret = ia32_setup_frame(usig, ka, set, regs);
-+			ret = ia32_setup_frame(usig, ka, &sigcopy, regs);
- 	} else
--		ret = __setup_rt_frame(sig, ka, info, set, regs);
-+		ret = __setup_rt_frame(sig, ka, info, &sigcopy, regs);
- 
- 	if (ret) {
- 		force_sigsegv(sig, current);
-@@ -769,7 +775,7 @@ static void do_signal(struct pt_regs *regs)
- 	 * X86_32: vm86 regs switched out by assembly code before reaching
- 	 * here, so testing against kernel CS suffices.
- 	 */
--	if (!user_mode(regs))
-+	if (!user_mode_novm(regs))
- 		return;
- 
- 	signr = get_signal_to_deliver(&info, &ka, regs, NULL);
-diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
-index 16204dc..0e7d4b7 100644
---- a/arch/x86/kernel/smp.c
-+++ b/arch/x86/kernel/smp.c
-@@ -225,7 +225,7 @@ void smp_call_function_single_interrupt(struct pt_regs *regs)
- 	irq_exit();
- }
- 
--struct smp_ops smp_ops = {
-+struct smp_ops smp_ops __read_only = {
- 	.smp_prepare_boot_cpu	= native_smp_prepare_boot_cpu,
- 	.smp_prepare_cpus	= native_smp_prepare_cpus,
- 	.smp_cpus_done		= native_smp_cpus_done,
-diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
-index 9f548cb..caf76f7 100644
---- a/arch/x86/kernel/smpboot.c
-+++ b/arch/x86/kernel/smpboot.c
-@@ -709,17 +709,20 @@ static int __cpuinit do_boot_cpu(int apicid, int cpu)
- 	set_idle_for_cpu(cpu, c_idle.idle);
- do_rest:
- 	per_cpu(current_task, cpu) = c_idle.idle;
-+	per_cpu(current_tinfo, cpu) = &c_idle.idle->tinfo;
- #ifdef CONFIG_X86_32
- 	/* Stack for startup_32 can be just as for start_secondary onwards */
- 	irq_ctx_init(cpu);
- #else
- 	clear_tsk_thread_flag(c_idle.idle, TIF_FORK);
- 	initial_gs = per_cpu_offset(cpu);
--	per_cpu(kernel_stack, cpu) =
--		(unsigned long)task_stack_page(c_idle.idle) -
--		KERNEL_STACK_OFFSET + THREAD_SIZE;
-+	per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(c_idle.idle) - 16 + THREAD_SIZE;
- #endif
-+
-+	pax_open_kernel();
- 	early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
-+	pax_close_kernel();
-+
- 	initial_code = (unsigned long)start_secondary;
- 	stack_start  = c_idle.idle->thread.sp;
- 
-@@ -861,6 +864,12 @@ int __cpuinit native_cpu_up(unsigned int cpu)
- 
- 	per_cpu(cpu_state, cpu) = CPU_UP_PREPARE;
- 
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+	clone_pgd_range(get_cpu_pgd(cpu) + KERNEL_PGD_BOUNDARY,
-+			swapper_pg_dir + KERNEL_PGD_BOUNDARY,
-+			KERNEL_PGD_PTRS);
-+#endif
-+
- 	err = do_boot_cpu(apicid, cpu);
- 	if (err) {
- 		pr_debug("do_boot_cpu failed %d\n", err);
-diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
-index d4f278e..86c58c0 100644
---- a/arch/x86/kernel/step.c
-+++ b/arch/x86/kernel/step.c
-@@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
- 		struct desc_struct *desc;
- 		unsigned long base;
- 
--		seg &= ~7UL;
-+		seg >>= 3;
- 
- 		mutex_lock(&child->mm->context.lock);
--		if (unlikely((seg >> 3) >= child->mm->context.size))
-+		if (unlikely(seg >= child->mm->context.size))
- 			addr = -1L; /* bogus selector, access would fault */
- 		else {
- 			desc = child->mm->context.ldt + seg;
-@@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
- 			addr += base;
- 		}
- 		mutex_unlock(&child->mm->context.lock);
--	}
-+	} else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
-+		addr = ktla_ktva(addr);
- 
- 	return addr;
- }
-@@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
- 	unsigned char opcode[15];
- 	unsigned long addr = convert_ip_to_linear(child, regs);
- 
-+	if (addr == -EINVAL)
-+		return 0;
-+
- 	copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
- 	for (i = 0; i < copied; i++) {
- 		switch (opcode[i]) {
-diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
-index 0b0cb5f..560d0df 100644
---- a/arch/x86/kernel/sys_i386_32.c
-+++ b/arch/x86/kernel/sys_i386_32.c
-@@ -24,17 +24,228 @@
- 
- #include <asm/syscalls.h>
- 
--/*
-- * Do a system call from kernel instead of calling sys_execve so we
-- * end up with proper pt_regs.
-- */
--int kernel_execve(const char *filename,
--		  const char *const argv[],
--		  const char *const envp[])
-+int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
- {
--	long __res;
--	asm volatile ("int $0x80"
--	: "=a" (__res)
--	: "0" (__NR_execve), "b" (filename), "c" (argv), "d" (envp) : "memory");
--	return __res;
-+	unsigned long pax_task_size = TASK_SIZE;
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
-+		pax_task_size = SEGMEXEC_TASK_SIZE;
-+#endif
-+
-+	if (flags & MAP_FIXED)
-+		if (len > pax_task_size || addr > pax_task_size - len)
-+			return -EINVAL;
-+
-+	return 0;
-+}
-+
-+unsigned long
-+arch_get_unmapped_area(struct file *filp, unsigned long addr,
-+		unsigned long len, unsigned long pgoff, unsigned long flags)
-+{
-+	struct mm_struct *mm = current->mm;
-+	struct vm_area_struct *vma;
-+	unsigned long start_addr, pax_task_size = TASK_SIZE;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (mm->pax_flags & MF_PAX_SEGMEXEC)
-+		pax_task_size = SEGMEXEC_TASK_SIZE;
-+#endif
-+
-+	pax_task_size -= PAGE_SIZE;
-+
-+	if (len > pax_task_size)
-+		return -ENOMEM;
-+
-+	if (flags & MAP_FIXED)
-+		return addr;
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
-+	if (addr) {
-+		addr = PAGE_ALIGN(addr);
-+		if (pax_task_size - len >= addr) {
-+			vma = find_vma(mm, addr);
-+			if (check_heap_stack_gap(vma, &addr, len, offset))
-+				return addr;
-+		}
-+	}
-+	if (len > mm->cached_hole_size) {
-+		start_addr = addr = mm->free_area_cache;
-+	} else {
-+		start_addr = addr = mm->mmap_base;
-+		mm->cached_hole_size = 0;
-+	}
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+	if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE) && start_addr >= mm->mmap_base) {
-+		start_addr = 0x00110000UL;
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+		if (mm->pax_flags & MF_PAX_RANDMMAP)
-+			start_addr += mm->delta_mmap & 0x03FFF000UL;
-+#endif
-+
-+		if (mm->start_brk <= start_addr && start_addr < mm->mmap_base)
-+			start_addr = addr = mm->mmap_base;
-+		else
-+			addr = start_addr;
-+	}
-+#endif
-+
-+full_search:
-+	for (vma = find_vma(mm, addr); ; vma = vma->vm_next) {
-+		/* At this point:  (!vma || addr < vma->vm_end). */
-+		if (pax_task_size - len < addr) {
-+			/*
-+			 * Start a new search - just in case we missed
-+			 * some holes.
-+			 */
-+			if (start_addr != mm->mmap_base) {
-+				start_addr = addr = mm->mmap_base;
-+				mm->cached_hole_size = 0;
-+				goto full_search;
-+			}
-+			return -ENOMEM;
-+		}
-+		if (check_heap_stack_gap(vma, &addr, len, offset))
-+			break;
-+		if (addr + mm->cached_hole_size < vma->vm_start)
-+			mm->cached_hole_size = vma->vm_start - addr;
-+		addr = vma->vm_end;
-+		if (mm->start_brk <= addr && addr < mm->mmap_base) {
-+			start_addr = addr = mm->mmap_base;
-+			mm->cached_hole_size = 0;
-+			goto full_search;
-+		}
-+	}
-+
-+	/*
-+	 * Remember the place where we stopped the search:
-+	 */
-+	mm->free_area_cache = addr + len;
-+	return addr;
-+}
-+
-+unsigned long
-+arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
-+			  const unsigned long len, const unsigned long pgoff,
-+			  const unsigned long flags)
-+{
-+	struct vm_area_struct *vma;
-+	struct mm_struct *mm = current->mm;
-+	unsigned long base = mm->mmap_base, addr = addr0, pax_task_size = TASK_SIZE;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (mm->pax_flags & MF_PAX_SEGMEXEC)
-+		pax_task_size = SEGMEXEC_TASK_SIZE;
-+#endif
-+
-+	pax_task_size -= PAGE_SIZE;
-+
-+	/* requested length too big for entire address space */
-+	if (len > pax_task_size)
-+		return -ENOMEM;
-+
-+	if (flags & MAP_FIXED)
-+		return addr;
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+	if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
-+		goto bottomup;
-+#endif
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
-+	/* requesting a specific address */
-+	if (addr) {
-+		addr = PAGE_ALIGN(addr);
-+		if (pax_task_size - len >= addr) {
-+			vma = find_vma(mm, addr);
-+			if (check_heap_stack_gap(vma, &addr, len, offset))
-+				return addr;
-+		}
-+	}
-+
-+	/* check if free_area_cache is useful for us */
-+	if (len <= mm->cached_hole_size) {
-+		mm->cached_hole_size = 0;
-+		mm->free_area_cache = mm->mmap_base;
-+	}
-+
-+	/* either no address requested or can't fit in requested address hole */
-+	addr = mm->free_area_cache;
-+
-+	/* make sure it can fit in the remaining address space */
-+	if (addr > len) {
-+		addr -= len;
-+		vma = find_vma(mm, addr);
-+		if (check_heap_stack_gap(vma, &addr, len, offset))
-+			/* remember the address as a hint for next time */
-+			return (mm->free_area_cache = addr);
-+	}
-+
-+	if (mm->mmap_base < len)
-+		goto bottomup;
-+
-+	addr = mm->mmap_base-len;
-+
-+	do {
-+		/*
-+		 * Lookup failure means no vma is above this address,
-+		 * else if new region fits below vma->vm_start,
-+		 * return with success:
-+		 */
-+		vma = find_vma(mm, addr);
-+		if (check_heap_stack_gap(vma, &addr, len, offset))
-+			/* remember the address as a hint for next time */
-+			return (mm->free_area_cache = addr);
-+
-+		/* remember the largest hole we saw so far */
-+		if (addr + mm->cached_hole_size < vma->vm_start)
-+			mm->cached_hole_size = vma->vm_start - addr;
-+
-+		/* try just below the current vma->vm_start */
-+		addr = skip_heap_stack_gap(vma, len, offset);
-+	} while (!IS_ERR_VALUE(addr));
-+
-+bottomup:
-+	/*
-+	 * A failed mmap() very likely causes application failure,
-+	 * so fall back to the bottom-up function here. This scenario
-+	 * can happen with large stack limits and large mmap()
-+	 * allocations.
-+	 */
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (mm->pax_flags & MF_PAX_SEGMEXEC)
-+		mm->mmap_base = SEGMEXEC_TASK_UNMAPPED_BASE;
-+	else
-+#endif
-+
-+	mm->mmap_base = TASK_UNMAPPED_BASE;
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (mm->pax_flags & MF_PAX_RANDMMAP)
-+		mm->mmap_base += mm->delta_mmap;
-+#endif
-+
-+	mm->free_area_cache = mm->mmap_base;
-+	mm->cached_hole_size = ~0UL;
-+	addr = arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
-+	/*
-+	 * Restore the topdown base:
-+	 */
-+	mm->mmap_base = base;
-+	mm->free_area_cache = base;
-+	mm->cached_hole_size = ~0UL;
-+
-+	return addr;
- }
-diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
-index cdb2fc9..a7264e0 100644
---- a/arch/x86/kernel/sys_x86_64.c
-+++ b/arch/x86/kernel/sys_x86_64.c
-@@ -95,8 +95,8 @@ out:
- 	return error;
- }
- 
--static void find_start_end(unsigned long flags, unsigned long *begin,
--			   unsigned long *end)
-+static void find_start_end(struct mm_struct *mm, unsigned long flags,
-+			   unsigned long *begin, unsigned long *end)
- {
- 	if (!test_thread_flag(TIF_IA32) && (flags & MAP_32BIT)) {
- 		unsigned long new_begin;
-@@ -115,7 +115,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
- 				*begin = new_begin;
- 		}
- 	} else {
--		*begin = current->mm->mmap_legacy_base;
-+		*begin = mm->mmap_legacy_base;
- 		*end = TASK_SIZE;
- 	}
- }
-@@ -128,20 +128,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
- 	struct vm_area_struct *vma;
- 	unsigned long start_addr;
- 	unsigned long begin, end;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
- 
- 	if (flags & MAP_FIXED)
- 		return addr;
- 
--	find_start_end(flags, &begin, &end);
-+	find_start_end(mm, flags, &begin, &end);
- 
- 	if (len > end)
- 		return -ENOMEM;
- 
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	if (addr) {
- 		addr = PAGE_ALIGN(addr);
- 		vma = find_vma(mm, addr);
--		if (end - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		if (end - len >= addr && check_heap_stack_gap(vma, &addr, len, offset))
- 			return addr;
- 	}
- 	if (((flags & MAP_32BIT) || test_thread_flag(TIF_IA32))
-@@ -172,7 +176,7 @@ full_search:
- 			}
- 			return -ENOMEM;
- 		}
--		if (!vma || addr + len <= vma->vm_start) {
-+		if (check_heap_stack_gap(vma, &addr, len, offset)) {
- 			/*
- 			 * Remember the place where we stopped the search:
- 			 */
-@@ -195,7 +199,8 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- {
- 	struct vm_area_struct *vma;
- 	struct mm_struct *mm = current->mm;
--	unsigned long addr = addr0;
-+	unsigned long base = mm->mmap_base, addr = addr0;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
- 
- 	/* requested length too big for entire address space */
- 	if (len > TASK_SIZE)
-@@ -208,13 +213,18 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 	if (!test_thread_flag(TIF_IA32) && (flags & MAP_32BIT))
- 		goto bottomup;
- 
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	/* requesting a specific address */
- 	if (addr) {
- 		addr = PAGE_ALIGN(addr);
--		vma = find_vma(mm, addr);
--		if (TASK_SIZE - len >= addr &&
--				(!vma || addr + len <= vma->vm_start))
--			return addr;
-+		if (TASK_SIZE - len >= addr) {
-+			vma = find_vma(mm, addr);
-+			if (check_heap_stack_gap(vma, &addr, len, offset))
-+				return addr;
-+		}
- 	}
- 
- 	/* check if free_area_cache is useful for us */
-@@ -232,7 +242,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 						    ALIGN_TOPDOWN);
- 
- 		vma = find_vma(mm, tmp_addr);
--		if (!vma || tmp_addr + len <= vma->vm_start)
-+		if (check_heap_stack_gap(vma, &tmp_addr, len, offset))
- 			/* remember the address as a hint for next time */
- 			return mm->free_area_cache = tmp_addr;
- 	}
-@@ -251,7 +261,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 		 * return with success:
- 		 */
- 		vma = find_vma(mm, addr);
--		if (!vma || addr+len <= vma->vm_start)
-+		if (check_heap_stack_gap(vma, &addr, len, offset))
- 			/* remember the address as a hint for next time */
- 			return mm->free_area_cache = addr;
- 
-@@ -260,8 +270,8 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 			mm->cached_hole_size = vma->vm_start - addr;
- 
- 		/* try just below the current vma->vm_start */
--		addr = vma->vm_start-len;
--	} while (len < vma->vm_start);
-+		addr = skip_heap_stack_gap(vma, len, offset);
-+	} while (!IS_ERR_VALUE(addr));
- 
- bottomup:
- 	/*
-@@ -270,13 +280,21 @@ bottomup:
- 	 * can happen with large stack limits and large mmap()
- 	 * allocations.
- 	 */
-+	mm->mmap_base = TASK_UNMAPPED_BASE;
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (mm->pax_flags & MF_PAX_RANDMMAP)
-+		mm->mmap_base += mm->delta_mmap;
-+#endif
-+
-+	mm->free_area_cache = mm->mmap_base;
- 	mm->cached_hole_size = ~0UL;
--	mm->free_area_cache = TASK_UNMAPPED_BASE;
- 	addr = arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
- 	/*
- 	 * Restore the topdown base:
- 	 */
--	mm->free_area_cache = mm->mmap_base;
-+	mm->mmap_base = base;
-+	mm->free_area_cache = base;
- 	mm->cached_hole_size = ~0UL;
- 
- 	return addr;
-diff --git a/arch/x86/kernel/syscall_table_32.S b/arch/x86/kernel/syscall_table_32.S
-index 9a0e312..e6f66f2 100644
---- a/arch/x86/kernel/syscall_table_32.S
-+++ b/arch/x86/kernel/syscall_table_32.S
-@@ -1,3 +1,4 @@
-+.section .rodata,"a",@progbits
- ENTRY(sys_call_table)
- 	.long sys_restart_syscall	/* 0 - old "setup()" system call, used for restarting */
- 	.long sys_exit
-diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
-index e2410e2..b98a4fd 100644
---- a/arch/x86/kernel/tboot.c
-+++ b/arch/x86/kernel/tboot.c
-@@ -219,7 +219,7 @@ static int tboot_setup_sleep(void)
- 
- void tboot_shutdown(u32 shutdown_type)
- {
--	void (*shutdown)(void);
-+	void (* __noreturn shutdown)(void);
- 
- 	if (!tboot_enabled())
- 		return;
-@@ -241,7 +241,7 @@ void tboot_shutdown(u32 shutdown_type)
- 
- 	switch_to_tboot_pt();
- 
--	shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
-+	shutdown = (void *)tboot->shutdown_entry;
- 	shutdown();
- 
- 	/* should not reach here */
-@@ -298,7 +298,7 @@ void tboot_sleep(u8 sleep_state, u32 pm1a_control, u32 pm1b_control)
- 	tboot_shutdown(acpi_shutdown_map[sleep_state]);
- }
- 
--static atomic_t ap_wfs_count;
-+static atomic_unchecked_t ap_wfs_count;
- 
- static int tboot_wait_for_aps(int num_aps)
- {
-@@ -322,16 +322,16 @@ static int __cpuinit tboot_cpu_callback(struct notifier_block *nfb,
- {
- 	switch (action) {
- 	case CPU_DYING:
--		atomic_inc(&ap_wfs_count);
-+		atomic_inc_unchecked(&ap_wfs_count);
- 		if (num_online_cpus() == 1)
--			if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
-+			if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
- 				return NOTIFY_BAD;
- 		break;
- 	}
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block tboot_cpu_notifier __cpuinitdata =
-+static struct notifier_block tboot_cpu_notifier =
- {
- 	.notifier_call = tboot_cpu_callback,
- };
-@@ -343,7 +343,7 @@ static __init int tboot_late_init(void)
- 
- 	tboot_create_trampoline();
- 
--	atomic_set(&ap_wfs_count, 0);
-+	atomic_set_unchecked(&ap_wfs_count, 0);
- 	register_hotcpu_notifier(&tboot_cpu_notifier);
- 	return 0;
- }
-diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
-index dd5fbf4..b7f2232 100644
---- a/arch/x86/kernel/time.c
-+++ b/arch/x86/kernel/time.c
-@@ -31,9 +31,9 @@ unsigned long profile_pc(struct pt_regs *regs)
- {
- 	unsigned long pc = instruction_pointer(regs);
- 
--	if (!user_mode_vm(regs) && in_lock_functions(pc)) {
-+	if (!user_mode(regs) && in_lock_functions(pc)) {
- #ifdef CONFIG_FRAME_POINTER
--		return *(unsigned long *)(regs->bp + sizeof(long));
-+		return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
- #else
- 		unsigned long *sp =
- 			(unsigned long *)kernel_stack_pointer(regs);
-@@ -42,11 +42,17 @@ unsigned long profile_pc(struct pt_regs *regs)
- 		 * or above a saved flags. Eflags has bits 22-31 zero,
- 		 * kernel addresses don't.
- 		 */
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		return ktla_ktva(sp[0]);
-+#else
- 		if (sp[0] >> 22)
- 			return sp[0];
- 		if (sp[1] >> 22)
- 			return sp[1];
- #endif
-+
-+#endif
- 	}
- 	return pc;
- }
-diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
-index bcfec2d..aeb81c2 100644
---- a/arch/x86/kernel/tls.c
-+++ b/arch/x86/kernel/tls.c
-@@ -85,6 +85,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
- 	if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
- 		return -EINVAL;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
-+		return -EINVAL;
-+#endif
-+
- 	set_tls_desc(p, idx, &info, 1);
- 
- 	return 0;
-@@ -205,7 +210,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
- 
- 	if (kbuf)
- 		info = kbuf;
--	else if (__copy_from_user(infobuf, ubuf, count))
-+	else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
- 		return -EFAULT;
- 	else
- 		info = infobuf;
-diff --git a/arch/x86/kernel/trampoline_32.S b/arch/x86/kernel/trampoline_32.S
-index 451c0a7..e57f551 100644
---- a/arch/x86/kernel/trampoline_32.S
-+++ b/arch/x86/kernel/trampoline_32.S
-@@ -32,6 +32,12 @@
- #include <asm/segment.h>
- #include <asm/page_types.h>
- 
-+#ifdef CONFIG_PAX_KERNEXEC
-+#define ta(X) (X)
-+#else
-+#define ta(X) ((X) - __PAGE_OFFSET)
-+#endif
-+
- #ifdef CONFIG_SMP
- 
- 	.section ".x86_trampoline","a"
-@@ -62,7 +68,7 @@ r_base = .
- 	inc	%ax		# protected mode (PE) bit
- 	lmsw	%ax		# into protected mode
- 	# flush prefetch and jump to startup_32_smp in arch/i386/kernel/head.S
--	ljmpl	$__BOOT_CS, $(startup_32_smp-__PAGE_OFFSET)
-+	ljmpl	$__BOOT_CS, $ta(startup_32_smp)
- 
- 	# These need to be in the same 64K segment as the above;
- 	# hence we don't use the boot_gdt_descr defined in head.S
-diff --git a/arch/x86/kernel/trampoline_64.S b/arch/x86/kernel/trampoline_64.S
-index 09ff517..df19fbff 100644
---- a/arch/x86/kernel/trampoline_64.S
-+++ b/arch/x86/kernel/trampoline_64.S
-@@ -90,7 +90,7 @@ startup_32:
- 	movl	$__KERNEL_DS, %eax	# Initialize the %ds segment register
- 	movl	%eax, %ds
- 
--	movl	$X86_CR4_PAE, %eax
-+	movl	$(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %eax
- 	movl	%eax, %cr4		# Enable PAE mode
- 
- 					# Setup trampoline 4 level pagetables
-@@ -138,7 +138,7 @@ tidt:
- 	# so the kernel can live anywhere
- 	.balign 4
- tgdt:
--	.short	tgdt_end - tgdt		# gdt limit
-+	.short	tgdt_end - tgdt - 1	# gdt limit
- 	.long	tgdt - r_base
- 	.short 0
- 	.quad	0x00cf9b000000ffff	# __KERNEL32_CS
-diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
-index e6fbb94..75e9d8c 100644
---- a/arch/x86/kernel/traps.c
-+++ b/arch/x86/kernel/traps.c
-@@ -70,12 +70,6 @@ asmlinkage int system_call(void);
- 
- /* Do we ignore FPU interrupts ? */
- char ignore_fpu_irq;
--
--/*
-- * The IDT has to be page-aligned to simplify the Pentium
-- * F0 0F bug workaround.
-- */
--gate_desc idt_table[NR_VECTORS] __page_aligned_data = { { { { 0, 0 } } }, };
- #endif
- 
- DECLARE_BITMAP(used_vectors, NR_VECTORS);
-@@ -108,13 +102,13 @@ static inline void preempt_conditional_cli(struct pt_regs *regs)
- }
- 
- static void __kprobes
--do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
-+do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
- 	long error_code, siginfo_t *info)
- {
- 	struct task_struct *tsk = current;
- 
- #ifdef CONFIG_X86_32
--	if (regs->flags & X86_VM_MASK) {
-+	if (v8086_mode(regs)) {
- 		/*
- 		 * traps 0, 1, 3, 4, and 5 should be forwarded to vm86.
- 		 * On nmi (interrupt 2), do_trap should not be called.
-@@ -125,7 +119,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
- 	}
- #endif
- 
--	if (!user_mode(regs))
-+	if (!user_mode_novm(regs))
- 		goto kernel_trap;
- 
- #ifdef CONFIG_X86_32
-@@ -148,7 +142,7 @@ trap_signal:
- 	    printk_ratelimit()) {
- 		printk(KERN_INFO
- 		       "%s[%d] trap %s ip:%lx sp:%lx error:%lx",
--		       tsk->comm, tsk->pid, str,
-+		       tsk->comm, task_pid_nr(tsk), str,
- 		       regs->ip, regs->sp, error_code);
- 		print_vma_addr(" in ", regs->ip);
- 		printk("\n");
-@@ -165,8 +159,20 @@ kernel_trap:
- 	if (!fixup_exception(regs)) {
- 		tsk->thread.error_code = error_code;
- 		tsk->thread.trap_no = trapnr;
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+		if (trapnr == 12 && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
-+			str = "PAX: suspicious stack segment fault";
-+#endif
-+
- 		die(str, regs, error_code);
- 	}
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	if (trapnr == 4)
-+		pax_report_refcount_overflow(regs);
-+#endif
-+
- 	return;
- 
- #ifdef CONFIG_X86_32
-@@ -259,14 +265,30 @@ do_general_protection(struct pt_regs *regs, long error_code)
- 	conditional_sti(regs);
- 
- #ifdef CONFIG_X86_32
--	if (regs->flags & X86_VM_MASK)
-+	if (v8086_mode(regs))
- 		goto gp_in_vm86;
- #endif
- 
- 	tsk = current;
--	if (!user_mode(regs))
-+	if (!user_mode_novm(regs))
- 		goto gp_in_kernel;
- 
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
-+	if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
-+		struct mm_struct *mm = tsk->mm;
-+		unsigned long limit;
-+
-+		down_write(&mm->mmap_sem);
-+		limit = mm->context.user_cs_limit;
-+		if (limit < TASK_SIZE) {
-+			track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
-+			up_write(&mm->mmap_sem);
-+			return;
-+		}
-+		up_write(&mm->mmap_sem);
-+	}
-+#endif
-+
- 	tsk->thread.error_code = error_code;
- 	tsk->thread.trap_no = X86_TRAP_GP;
- 
-@@ -299,6 +321,13 @@ gp_in_kernel:
- 	if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
- 			X86_TRAP_GP, SIGSEGV) == NOTIFY_STOP)
- 		return;
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+	if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
-+		die("PAX: suspicious general protection fault", regs, error_code);
-+	else
-+#endif
-+
- 	die("general protection fault", regs, error_code);
- }
- 
-@@ -419,7 +448,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
- 	/* It's safe to allow irq's after DR6 has been saved */
- 	preempt_conditional_sti(regs);
- 
--	if (regs->flags & X86_VM_MASK) {
-+	if (v8086_mode(regs)) {
- 		handle_vm86_trap((struct kernel_vm86_regs *) regs, error_code,
- 					X86_TRAP_DB);
- 		preempt_conditional_cli(regs);
-@@ -433,7 +462,7 @@ dotraplinkage void __kprobes do_debug(struct pt_regs *regs, long error_code)
- 	 * We already checked v86 mode above, so we can check for kernel mode
- 	 * by just checking the CPL of CS.
- 	 */
--	if ((dr6 & DR_STEP) && !user_mode(regs)) {
-+	if ((dr6 & DR_STEP) && !user_mode_novm(regs)) {
- 		tsk->thread.debugreg6 &= ~DR_STEP;
- 		set_tsk_thread_flag(tsk, TIF_SINGLESTEP);
- 		regs->flags &= ~X86_EFLAGS_TF;
-@@ -463,7 +492,7 @@ void math_error(struct pt_regs *regs, int error_code, int trapnr)
- 		return;
- 	conditional_sti(regs);
- 
--	if (!user_mode_vm(regs))
-+	if (!user_mode(regs))
- 	{
- 		if (!fixup_exception(regs)) {
- 			task->thread.error_code = error_code;
-@@ -576,8 +605,8 @@ asmlinkage void __attribute__((weak)) smp_threshold_interrupt(void)
- void __math_state_restore(struct task_struct *tsk)
- {
- 	/* We need a safe address that is cheap to find and that is already
--	   in L1. We've just brought in "tsk->thread.has_fpu", so use that */
--#define safe_address (tsk->thread.has_fpu)
-+	   in L1. */
-+#define safe_address (init_tss[raw_smp_processor_id()].x86_tss.sp0)
- 
- 	/* AMD K7/K8 CPUs don't save/restore FDP/FIP/FOP unless an exception
- 	   is pending.  Clear the x87 state here by setting it to fixed
-diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
-index b9242ba..50c5edd 100644
---- a/arch/x86/kernel/verify_cpu.S
-+++ b/arch/x86/kernel/verify_cpu.S
-@@ -20,6 +20,7 @@
-  *	arch/x86/boot/compressed/head_64.S: Boot cpu verification
-  *	arch/x86/kernel/trampoline_64.S: secondary processor verification
-  *	arch/x86/kernel/head_32.S: processor startup
-+ *	arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
-  *
-  *	verify_cpu, returns the status of longmode and SSE in register %eax.
-  *		0: Success    1: Failure
-diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
-index 04b8726..0c35b29 100644
---- a/arch/x86/kernel/vm86_32.c
-+++ b/arch/x86/kernel/vm86_32.c
-@@ -41,6 +41,7 @@
- #include <linux/ptrace.h>
- #include <linux/audit.h>
- #include <linux/stddef.h>
-+#include <linux/grsecurity.h>
- 
- #include <asm/uaccess.h>
- #include <asm/io.h>
-@@ -148,7 +149,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
- 		do_exit(SIGSEGV);
- 	}
- 
--	tss = &per_cpu(init_tss, get_cpu());
-+	tss = init_tss + get_cpu();
- 	current->thread.sp0 = current->thread.saved_sp0;
- 	current->thread.sysenter_cs = __KERNEL_CS;
- 	load_sp0(tss, &current->thread);
-@@ -210,6 +211,13 @@ int sys_vm86old(struct vm86_struct __user *v86, struct pt_regs *regs)
- 	struct task_struct *tsk;
- 	int tmp, ret = -EPERM;
- 
-+#ifdef CONFIG_GRKERNSEC_VM86
-+	if (!capable(CAP_SYS_RAWIO)) {
-+		gr_handle_vm86();
-+		goto out;
-+	}
-+#endif
-+
- 	tsk = current;
- 	if (tsk->thread.saved_sp0)
- 		goto out;
-@@ -240,6 +248,14 @@ int sys_vm86(unsigned long cmd, unsigned long arg, struct pt_regs *regs)
- 	int tmp, ret;
- 	struct vm86plus_struct __user *v86;
- 
-+#ifdef CONFIG_GRKERNSEC_VM86
-+	if (!capable(CAP_SYS_RAWIO)) {
-+		gr_handle_vm86();
-+		ret = -EPERM;
-+		goto out;
-+	}
-+#endif
-+
- 	tsk = current;
- 	switch (cmd) {
- 	case VM86_REQUEST_IRQ:
-@@ -326,7 +342,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
- 	tsk->thread.saved_fs = info->regs32->fs;
- 	tsk->thread.saved_gs = get_user_gs(info->regs32);
- 
--	tss = &per_cpu(init_tss, get_cpu());
-+	tss = init_tss + get_cpu();
- 	tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
- 	if (cpu_has_sep)
- 		tsk->thread.sysenter_cs = 0;
-@@ -531,7 +547,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
- 		goto cannot_handle;
- 	if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
- 		goto cannot_handle;
--	intr_ptr = (unsigned long __user *) (i << 2);
-+	intr_ptr = (__force unsigned long __user *) (i << 2);
- 	if (get_user(segoffs, intr_ptr))
- 		goto cannot_handle;
- 	if ((segoffs >> 16) == BIOSSEG)
-diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
-index 0f703f1..cd7e91b 100644
---- a/arch/x86/kernel/vmlinux.lds.S
-+++ b/arch/x86/kernel/vmlinux.lds.S
-@@ -26,6 +26,13 @@
- #include <asm/page_types.h>
- #include <asm/cache.h>
- #include <asm/boot.h>
-+#include <asm/segment.h>
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+#define __KERNEL_TEXT_OFFSET	(LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
-+#else
-+#define __KERNEL_TEXT_OFFSET	0
-+#endif
- 
- #undef i386     /* in case the preprocessor is a 32bit one */
- 
-@@ -69,30 +76,43 @@ jiffies_64 = jiffies;
- 
- PHDRS {
- 	text PT_LOAD FLAGS(5);          /* R_E */
-+#ifdef CONFIG_X86_32
-+	module PT_LOAD FLAGS(5);        /* R_E */
-+#endif
-+#ifdef CONFIG_XEN
-+	rodata PT_LOAD FLAGS(5);        /* R_E */
-+#else
-+	rodata PT_LOAD FLAGS(4);        /* R__ */
-+#endif
- 	data PT_LOAD FLAGS(6);          /* RW_ */
--#ifdef CONFIG_X86_64
-+	init.begin PT_LOAD FLAGS(6);    /* RW_ */
- #ifdef CONFIG_SMP
- 	percpu PT_LOAD FLAGS(6);        /* RW_ */
- #endif
-+	text.init PT_LOAD FLAGS(5);     /* R_E */
-+	text.exit PT_LOAD FLAGS(5);     /* R_E */
- 	init PT_LOAD FLAGS(7);          /* RWE */
--#endif
- 	note PT_NOTE FLAGS(0);          /* ___ */
- }
- 
- SECTIONS
- {
- #ifdef CONFIG_X86_32
--        . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
--        phys_startup_32 = startup_32 - LOAD_OFFSET;
-+	. = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
- #else
--        . = __START_KERNEL;
--        phys_startup_64 = startup_64 - LOAD_OFFSET;
-+	. = __START_KERNEL;
- #endif
- 
- 	/* Text and read-only data */
--	.text :  AT(ADDR(.text) - LOAD_OFFSET) {
--		_text = .;
-+	.text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
- 		/* bootstrapping code */
-+#ifdef CONFIG_X86_32
-+		phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
-+#else
-+		phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
-+#endif
-+		__LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
-+		_text = .;
- 		HEAD_TEXT
- #ifdef CONFIG_X86_32
- 		. = ALIGN(PAGE_SIZE);
-@@ -108,13 +128,48 @@ SECTIONS
- 		IRQENTRY_TEXT
- 		*(.fixup)
- 		*(.gnu.warning)
--		/* End of text section */
--		_etext = .;
- 	} :text = 0x9090
- 
--	NOTES :text :note
-+	. += __KERNEL_TEXT_OFFSET;
- 
--	EXCEPTION_TABLE(16) :text = 0x9090
-+#ifdef CONFIG_X86_32
-+	. = ALIGN(PAGE_SIZE);
-+	.module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		MODULES_EXEC_VADDR = .;
-+		BYTE(0)
-+		. += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
-+		. = ALIGN(HPAGE_SIZE) - 1;
-+		MODULES_EXEC_END = .;
-+#endif
-+
-+	} :module
-+#endif
-+
-+	.text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
-+		/* End of text section */
-+		BYTE(0)
-+		_etext = . - __KERNEL_TEXT_OFFSET;
-+	}
-+
-+#ifdef CONFIG_X86_32
-+	. = ALIGN(PAGE_SIZE);
-+	.rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
-+		*(.idt)
-+		. = ALIGN(PAGE_SIZE);
-+		*(.empty_zero_page)
-+		*(.initial_pg_fixmap)
-+		*(.initial_pg_pmd)
-+		*(.initial_page_table)
-+		*(.swapper_pg_dir)
-+	} :rodata
-+#endif
-+
-+	. = ALIGN(PAGE_SIZE);
-+	NOTES :rodata :note
-+
-+	EXCEPTION_TABLE(16) :rodata
- 
- #if defined(CONFIG_DEBUG_RODATA)
- 	/* .text should occupy whole number of pages */
-@@ -126,16 +181,20 @@ SECTIONS
- 
- 	/* Data */
- 	.data : AT(ADDR(.data) - LOAD_OFFSET) {
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		. = ALIGN(HPAGE_SIZE);
-+#else
-+		. = ALIGN(PAGE_SIZE);
-+#endif
-+
- 		/* Start of data section */
- 		_sdata = .;
- 
- 		/* init_task */
- 		INIT_TASK_DATA(THREAD_SIZE)
- 
--#ifdef CONFIG_X86_32
--		/* 32 bit has nosave before _edata */
- 		NOSAVE_DATA
--#endif
- 
- 		PAGE_ALIGNED_DATA(PAGE_SIZE)
- 
-@@ -176,12 +235,19 @@ SECTIONS
- #endif /* CONFIG_X86_64 */
- 
- 	/* Init code and data - will be freed after init */
--	. = ALIGN(PAGE_SIZE);
- 	.init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
-+		BYTE(0)
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		. = ALIGN(HPAGE_SIZE);
-+#else
-+		. = ALIGN(PAGE_SIZE);
-+#endif
-+
- 		__init_begin = .; /* paired with __init_end */
--	}
-+	} :init.begin
- 
--#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
-+#ifdef CONFIG_SMP
- 	/*
- 	 * percpu offsets are zero-based on SMP.  PERCPU_VADDR() changes the
- 	 * output PHDR, so the next output section - .init.text - should
-@@ -190,12 +256,27 @@ SECTIONS
- 	PERCPU_VADDR(INTERNODE_CACHE_BYTES, 0, :percpu)
- #endif
- 
--	INIT_TEXT_SECTION(PAGE_SIZE)
--#ifdef CONFIG_X86_64
--	:init
--#endif
-+	. = ALIGN(PAGE_SIZE);
-+	init_begin = .;
-+	.init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
-+		VMLINUX_SYMBOL(_sinittext) = .;
-+		INIT_TEXT
-+		VMLINUX_SYMBOL(_einittext) = .;
-+		. = ALIGN(PAGE_SIZE);
-+	} :text.init
- 
--	INIT_DATA_SECTION(16)
-+	/*
-+	 * .exit.text is discard at runtime, not link time, to deal with
-+	 *  references from .altinstructions and .eh_frame
-+	 */
-+	.exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
-+		EXIT_TEXT
-+		. = ALIGN(16);
-+	} :text.exit
-+	. = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
-+
-+	. = ALIGN(PAGE_SIZE);
-+	INIT_DATA_SECTION(16) :init
- 
- 	/*
- 	 * Code and data for a variety of lowlevel trampolines, to be
-@@ -269,19 +350,12 @@ SECTIONS
- 	}
- 
- 	. = ALIGN(8);
--	/*
--	 * .exit.text is discard at runtime, not link time, to deal with
--	 *  references from .altinstructions and .eh_frame
--	 */
--	.exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
--		EXIT_TEXT
--	}
- 
- 	.exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
- 		EXIT_DATA
- 	}
- 
--#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
-+#ifndef CONFIG_SMP
- 	PERCPU_SECTION(INTERNODE_CACHE_BYTES)
- #endif
- 
-@@ -300,16 +374,10 @@ SECTIONS
- 	.smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
- 		__smp_locks = .;
- 		*(.smp_locks)
--		. = ALIGN(PAGE_SIZE);
- 		__smp_locks_end = .;
-+		. = ALIGN(PAGE_SIZE);
- 	}
- 
--#ifdef CONFIG_X86_64
--	.data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
--		NOSAVE_DATA
--	}
--#endif
--
- 	/* BSS */
- 	. = ALIGN(PAGE_SIZE);
- 	.bss : AT(ADDR(.bss) - LOAD_OFFSET) {
-@@ -325,6 +393,7 @@ SECTIONS
- 		__brk_base = .;
- 		. += 64 * 1024;		/* 64k alignment slop space */
- 		*(.brk_reservation)	/* areas brk users have reserved */
-+		. = ALIGN(HPAGE_SIZE);
- 		__brk_limit = .;
- 	}
- 
-@@ -351,13 +420,12 @@ SECTIONS
-  * for the boot processor.
-  */
- #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
--INIT_PER_CPU(gdt_page);
- INIT_PER_CPU(irq_stack_union);
- 
- /*
-  * Build-time check on the image size:
-  */
--. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
-+. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
- 	   "kernel image bigger than KERNEL_IMAGE_SIZE");
- 
- #ifdef CONFIG_SMP
-diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
-index e4d4a22..47ee71f 100644
---- a/arch/x86/kernel/vsyscall_64.c
-+++ b/arch/x86/kernel/vsyscall_64.c
-@@ -57,15 +57,13 @@ DEFINE_VVAR(struct vsyscall_gtod_data, vsyscall_gtod_data) =
- 	.lock = __SEQLOCK_UNLOCKED(__vsyscall_gtod_data.lock),
- };
- 
--static enum { EMULATE, NATIVE, NONE } vsyscall_mode = NATIVE;
-+static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
- 
- static int __init vsyscall_setup(char *str)
- {
- 	if (str) {
- 		if (!strcmp("emulate", str))
- 			vsyscall_mode = EMULATE;
--		else if (!strcmp("native", str))
--			vsyscall_mode = NATIVE;
- 		else if (!strcmp("none", str))
- 			vsyscall_mode = NONE;
- 		else
-@@ -178,7 +176,7 @@ bool emulate_vsyscall(struct pt_regs *regs, unsigned long address)
- 
- 	tsk = current;
- 	if (seccomp_mode(&tsk->seccomp))
--		do_exit(SIGKILL);
-+		do_group_exit(SIGKILL);
- 
- 	switch (vsyscall_nr) {
- 	case 0:
-@@ -220,8 +218,7 @@ bool emulate_vsyscall(struct pt_regs *regs, unsigned long address)
- 	return true;
- 
- sigsegv:
--	force_sig(SIGSEGV, current);
--	return true;
-+	do_group_exit(SIGKILL);
- }
- 
- /*
-@@ -274,10 +271,7 @@ void __init map_vsyscall(void)
- 	extern char __vvar_page;
- 	unsigned long physaddr_vvar_page = __pa_symbol(&__vvar_page);
- 
--	__set_fixmap(VSYSCALL_FIRST_PAGE, physaddr_vsyscall,
--		     vsyscall_mode == NATIVE
--		     ? PAGE_KERNEL_VSYSCALL
--		     : PAGE_KERNEL_VVAR);
-+	__set_fixmap(VSYSCALL_FIRST_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
- 	BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_FIRST_PAGE) !=
- 		     (unsigned long)VSYSCALL_START);
- 
-diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
-index 9796c2f..f686fbf 100644
---- a/arch/x86/kernel/x8664_ksyms_64.c
-+++ b/arch/x86/kernel/x8664_ksyms_64.c
-@@ -29,8 +29,6 @@ EXPORT_SYMBOL(__put_user_8);
- EXPORT_SYMBOL(copy_user_generic_string);
- EXPORT_SYMBOL(copy_user_generic_unrolled);
- EXPORT_SYMBOL(__copy_user_nocache);
--EXPORT_SYMBOL(_copy_from_user);
--EXPORT_SYMBOL(_copy_to_user);
- 
- EXPORT_SYMBOL(copy_page);
- EXPORT_SYMBOL(clear_page);
-diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
-index c1d6cd5..204ac00 100644
---- a/arch/x86/kernel/x86_init.c
-+++ b/arch/x86/kernel/x86_init.c
-@@ -90,14 +90,14 @@ struct x86_init_ops x86_init __initdata = {
- 	},
- };
- 
--struct x86_cpuinit_ops x86_cpuinit __cpuinitdata = {
-+struct x86_cpuinit_ops x86_cpuinit __cpuinitconst = {
- 	.setup_percpu_clockev		= setup_secondary_APIC_clock,
- };
- 
- static void default_nmi_init(void) { };
- static int default_i8042_detect(void) { return 1; };
- 
--struct x86_platform_ops x86_platform = {
-+struct x86_platform_ops x86_platform __read_only = {
- 	.calibrate_tsc			= native_calibrate_tsc,
- 	.wallclock_init			= wallclock_init_noop,
- 	.get_wallclock			= mach_get_cmos_time,
-@@ -110,7 +110,7 @@ struct x86_platform_ops x86_platform = {
- };
- 
- EXPORT_SYMBOL_GPL(x86_platform);
--struct x86_msi_ops x86_msi = {
-+struct x86_msi_ops x86_msi __read_only = {
- 	.setup_msi_irqs = native_setup_msi_irqs,
- 	.teardown_msi_irq = native_teardown_msi_irq,
- 	.teardown_msi_irqs = default_teardown_msi_irqs,
-diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
-index 7110911..069da9c 100644
---- a/arch/x86/kernel/xsave.c
-+++ b/arch/x86/kernel/xsave.c
-@@ -130,7 +130,7 @@ int check_for_xstate(struct i387_fxsave_struct __user *buf,
- 	    fx_sw_user->xstate_size > fx_sw_user->extended_size)
- 		return -EINVAL;
- 
--	err = __get_user(magic2, (__u32 *) (((void *)fpstate) +
-+	err = __get_user(magic2, (__u32 __user *) (((void __user *)fpstate) +
- 					    fx_sw_user->extended_size -
- 					    FP_XSTATE_MAGIC2_SIZE));
- 	if (err)
-@@ -266,7 +266,7 @@ fx_only:
- 	 * the other extended state.
- 	 */
- 	xrstor_state(init_xstate_buf, pcntxt_mask & ~XSTATE_FPSSE);
--	return fxrstor_checking((__force struct i387_fxsave_struct *)buf);
-+	return fxrstor_checking((struct i387_fxsave_struct __user *)buf);
- }
- 
- /*
-@@ -295,8 +295,7 @@ int restore_i387_xstate(void __user *buf)
- 	if (use_xsave())
- 		err = restore_user_xstate(buf);
- 	else
--		err = fxrstor_checking((__force struct i387_fxsave_struct *)
--				       buf);
-+		err = fxrstor_checking((struct i387_fxsave_struct __user *)buf);
- 	if (unlikely(err)) {
- 		/*
- 		 * Encountered an error while doing the restore from the
-diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
-index f5302da..6ee193e 100644
---- a/arch/x86/kvm/emulate.c
-+++ b/arch/x86/kvm/emulate.c
-@@ -249,6 +249,7 @@ struct gprefix {
- 
- #define ____emulate_2op(ctxt, _op, _x, _y, _suffix, _dsttype)	\
- 	do {								\
-+		unsigned long _tmp;					\
- 		__asm__ __volatile__ (					\
- 			_PRE_EFLAGS("0", "4", "2")			\
- 			_op _suffix " %"_x"3,%1; "			\
-@@ -263,8 +264,6 @@ struct gprefix {
- /* Raw emulation: instruction has two explicit operands. */
- #define __emulate_2op_nobyte(ctxt,_op,_wx,_wy,_lx,_ly,_qx,_qy)		\
- 	do {								\
--		unsigned long _tmp;					\
--									\
- 		switch ((ctxt)->dst.bytes) {				\
- 		case 2:							\
- 			____emulate_2op(ctxt,_op,_wx,_wy,"w",u16);	\
-@@ -280,7 +279,6 @@ struct gprefix {
- 
- #define __emulate_2op(ctxt,_op,_bx,_by,_wx,_wy,_lx,_ly,_qx,_qy)		     \
- 	do {								     \
--		unsigned long _tmp;					     \
- 		switch ((ctxt)->dst.bytes) {				     \
- 		case 1:							     \
- 			____emulate_2op(ctxt,_op,_bx,_by,"b",u8);	     \
-@@ -383,8 +381,7 @@ struct gprefix {
- 			_ASM_EXTABLE(1b, 3b)				\
- 			: "=m" ((ctxt)->eflags), "=&r" (_tmp),		\
- 			  "+a" (*rax), "+d" (*rdx), "+qm"(_ex)		\
--			: "i" (EFLAGS_MASK), "m" ((ctxt)->src.val),	\
--			  "a" (*rax), "d" (*rdx));			\
-+			: "i" (EFLAGS_MASK), "m" ((ctxt)->src.val));	\
- 	} while (0)
- 
- /* instruction has only one source operand, destination is implicit (e.g. mul, div, imul, idiv) */
-diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
-index 54abb40..a192606 100644
---- a/arch/x86/kvm/lapic.c
-+++ b/arch/x86/kvm/lapic.c
-@@ -53,7 +53,7 @@
- #define APIC_BUS_CYCLE_NS 1
- 
- /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
--#define apic_debug(fmt, arg...)
-+#define apic_debug(fmt, arg...) do {} while (0)
- 
- #define APIC_LVT_NUM			6
- /* 14 is the version for Xeon and Pentium 8.4.8*/
-diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c
-index f1b36cf..af8a124 100644
---- a/arch/x86/kvm/mmu.c
-+++ b/arch/x86/kvm/mmu.c
-@@ -3555,7 +3555,7 @@ void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
- 
- 	pgprintk("%s: gpa %llx bytes %d\n", __func__, gpa, bytes);
- 
--	invlpg_counter = atomic_read(&vcpu->kvm->arch.invlpg_counter);
-+	invlpg_counter = atomic_read_unchecked(&vcpu->kvm->arch.invlpg_counter);
- 
- 	/*
- 	 * Assume that the pte write on a page table of the same type
-@@ -3587,7 +3587,7 @@ void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa,
- 	}
- 
- 	spin_lock(&vcpu->kvm->mmu_lock);
--	if (atomic_read(&vcpu->kvm->arch.invlpg_counter) != invlpg_counter)
-+	if (atomic_read_unchecked(&vcpu->kvm->arch.invlpg_counter) != invlpg_counter)
- 		gentry = 0;
- 	kvm_mmu_free_some_pages(vcpu);
- 	++vcpu->kvm->stat.mmu_pte_write;
-diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
-index 9299410..ade2f9b 100644
---- a/arch/x86/kvm/paging_tmpl.h
-+++ b/arch/x86/kvm/paging_tmpl.h
-@@ -197,7 +197,7 @@ retry_walk:
- 		if (unlikely(kvm_is_error_hva(host_addr)))
- 			goto error;
- 
--		ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
-+		ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
- 		if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
- 			goto error;
- 
-@@ -705,7 +705,7 @@ static void FNAME(invlpg)(struct kvm_vcpu *vcpu, gva_t gva)
- 	if (need_flush)
- 		kvm_flush_remote_tlbs(vcpu->kvm);
- 
--	atomic_inc(&vcpu->kvm->arch.invlpg_counter);
-+	atomic_inc_unchecked(&vcpu->kvm->arch.invlpg_counter);
- 
- 	spin_unlock(&vcpu->kvm->mmu_lock);
- 
-diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
-index 94a4672..5c6b853 100644
---- a/arch/x86/kvm/svm.c
-+++ b/arch/x86/kvm/svm.c
-@@ -3405,7 +3405,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
- 	int cpu = raw_smp_processor_id();
- 
- 	struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
-+
-+	pax_open_kernel();
- 	sd->tss_desc->type = 9; /* available 32/64-bit TSS */
-+	pax_close_kernel();
-+
- 	load_TR_desc();
- }
- 
-@@ -3783,6 +3787,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
- #endif
- #endif
- 
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+	__set_fs(current_thread_info()->addr_limit);
-+#endif
-+
- 	reload_tss(vcpu);
- 
- 	local_irq_disable();
-diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
-index aac5ea7..266eda9 100644
---- a/arch/x86/kvm/vmx.c
-+++ b/arch/x86/kvm/vmx.c
-@@ -1099,12 +1099,12 @@ static void vmcs_write64(unsigned long field, u64 value)
- #endif
- }
- 
--static void vmcs_clear_bits(unsigned long field, u32 mask)
-+static void vmcs_clear_bits(unsigned long field, unsigned long mask)
- {
- 	vmcs_writel(field, vmcs_readl(field) & ~mask);
- }
- 
--static void vmcs_set_bits(unsigned long field, u32 mask)
-+static void vmcs_set_bits(unsigned long field, unsigned long mask)
- {
- 	vmcs_writel(field, vmcs_readl(field) | mask);
- }
-@@ -1305,7 +1305,11 @@ static void reload_tss(void)
- 	struct desc_struct *descs;
- 
- 	descs = (void *)gdt->address;
-+
-+	pax_open_kernel();
- 	descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
-+	pax_close_kernel();
-+
- 	load_TR_desc();
- }
- 
-@@ -1504,6 +1508,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
- 		vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
- 		vmcs_writel(HOST_GDTR_BASE, gdt->address);   /* 22.2.4 */
- 
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+		vmcs_writel(HOST_CR3, read_cr3());  /* 22.2.3  FIXME: shadow tables */
-+#endif
-+
- 		rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
- 		vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
- 		vmx->loaded_vmcs->cpu = cpu;
-@@ -2634,8 +2642,11 @@ static __init int hardware_setup(void)
- 	if (!cpu_has_vmx_flexpriority())
- 		flexpriority_enabled = 0;
- 
--	if (!cpu_has_vmx_tpr_shadow())
--		kvm_x86_ops->update_cr8_intercept = NULL;
-+	if (!cpu_has_vmx_tpr_shadow()) {
-+		pax_open_kernel();
-+		*(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
-+		pax_close_kernel();
-+	}
- 
- 	if (enable_ept && !cpu_has_vmx_ept_2m_page())
- 		kvm_disable_largepages();
-@@ -3637,7 +3648,10 @@ static void vmx_set_constant_host_state(void)
- 
- 	vmcs_writel(HOST_CR0, read_cr0() | X86_CR0_TS);  /* 22.2.3 */
- 	vmcs_writel(HOST_CR4, read_cr4());  /* 22.2.3, 22.2.5 */
-+
-+#ifndef CONFIG_PAX_PER_CPU_PGD
- 	vmcs_writel(HOST_CR3, read_cr3());  /* 22.2.3  FIXME: shadow tables */
-+#endif
- 
- 	vmcs_write16(HOST_CS_SELECTOR, __KERNEL_CS);  /* 22.2.4 */
- 	vmcs_write16(HOST_DS_SELECTOR, __KERNEL_DS);  /* 22.2.4 */
-@@ -3649,7 +3663,7 @@ static void vmx_set_constant_host_state(void)
- 	vmcs_writel(HOST_IDTR_BASE, dt.address);   /* 22.2.4 */
- 
- 	asm("mov $.Lkvm_vmx_return, %0" : "=r"(tmpl));
--	vmcs_writel(HOST_RIP, tmpl); /* 22.2.5 */
-+	vmcs_writel(HOST_RIP, ktla_ktva(tmpl)); /* 22.2.5 */
- 
- 	rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
- 	vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
-@@ -6178,6 +6192,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
- 		"jmp .Lkvm_vmx_return \n\t"
- 		".Llaunched: " __ex(ASM_VMX_VMRESUME) "\n\t"
- 		".Lkvm_vmx_return: "
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+		"ljmp %[cs],$.Lkvm_vmx_return2\n\t"
-+		".Lkvm_vmx_return2: "
-+#endif
-+
- 		/* Save guest registers, load host registers, keep flags */
- 		"mov %0, %c[wordsize](%%"R"sp) \n\t"
- 		"pop %0 \n\t"
-@@ -6226,6 +6246,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
- #endif
- 		[cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
- 		[wordsize]"i"(sizeof(ulong))
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+		,[cs]"i"(__KERNEL_CS)
-+#endif
-+
- 	      : "cc", "memory"
- 		, R"ax", R"bx", R"di", R"si"
- #ifdef CONFIG_X86_64
-@@ -6254,7 +6279,16 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
- 		}
- 	}
- 
--	asm("mov %0, %%ds; mov %0, %%es" : : "r"(__USER_DS));
-+	asm("mov %0, %%ds; mov %0, %%es; mov %0, %%ss" : : "r"(__KERNEL_DS));
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+	loadsegment(fs, __KERNEL_PERCPU);
-+#endif
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+	__set_fs(current_thread_info()->addr_limit);
-+#endif
-+
- 	vmx->loaded_vmcs->launched = 1;
- 
- 	vmx->exit_reason = vmcs_read32(VM_EXIT_REASON);
-diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
-index 57867e4..1d5ff81 100644
---- a/arch/x86/kvm/x86.c
-+++ b/arch/x86/kvm/x86.c
-@@ -1341,8 +1341,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
- {
- 	struct kvm *kvm = vcpu->kvm;
- 	int lm = is_long_mode(vcpu);
--	u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
--		: (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
-+	u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
-+		: (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
- 	u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
- 		: kvm->arch.xen_hvm_config.blob_size_32;
- 	u32 page_num = data & ~PAGE_MASK;
-@@ -2159,6 +2159,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
- 		if (n < msr_list.nmsrs)
- 			goto out;
- 		r = -EFAULT;
-+		if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
-+			goto out;
- 		if (copy_to_user(user_msr_list->indices, &msrs_to_save,
- 				 num_msrs_to_save * sizeof(u32)))
- 			goto out;
-@@ -2334,15 +2336,20 @@ static int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
- 				     struct kvm_cpuid2 *cpuid,
- 				     struct kvm_cpuid_entry2 __user *entries)
- {
--	int r;
-+	int r, i;
- 
- 	r = -E2BIG;
- 	if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
- 		goto out;
- 	r = -EFAULT;
--	if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
--			   cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
-+	if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
- 		goto out;
-+	for (i = 0; i < cpuid->nent; ++i) {
-+		struct kvm_cpuid_entry2 cpuid_entry;
-+		if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
-+			goto out;
-+		vcpu->arch.cpuid_entries[i] = cpuid_entry;
-+	}
- 	vcpu->arch.cpuid_nent = cpuid->nent;
- 	kvm_apic_set_version(vcpu);
- 	kvm_x86_ops->cpuid_update(vcpu);
-@@ -2357,15 +2364,19 @@ static int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
- 				     struct kvm_cpuid2 *cpuid,
- 				     struct kvm_cpuid_entry2 __user *entries)
- {
--	int r;
-+	int r, i;
- 
- 	r = -E2BIG;
- 	if (cpuid->nent < vcpu->arch.cpuid_nent)
- 		goto out;
- 	r = -EFAULT;
--	if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
--			 vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
-+	if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
- 		goto out;
-+	for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
-+		struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
-+		if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
-+			goto out;
-+	}
- 	return 0;
- 
- out:
-@@ -2740,7 +2751,7 @@ static int kvm_vcpu_ioctl_set_lapic(struct kvm_vcpu *vcpu,
- static int kvm_vcpu_ioctl_interrupt(struct kvm_vcpu *vcpu,
- 				    struct kvm_interrupt *irq)
- {
--	if (irq->irq < 0 || irq->irq >= 256)
-+	if (irq->irq >= 256)
- 		return -EINVAL;
- 	if (irqchip_in_kernel(vcpu->kvm))
- 		return -ENXIO;
-@@ -5182,7 +5193,7 @@ static void kvm_set_mmio_spte_mask(void)
- 	kvm_mmu_set_mmio_spte_mask(mask);
- }
- 
--int kvm_arch_init(void *opaque)
-+int kvm_arch_init(const void *opaque)
- {
- 	int r;
- 	struct kvm_x86_ops *ops = (struct kvm_x86_ops *)opaque;
-diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
-index 8f4fda4..353d5cc 100644
---- a/arch/x86/lguest/boot.c
-+++ b/arch/x86/lguest/boot.c
-@@ -1195,9 +1195,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
-  * Rebooting also tells the Host we're finished, but the RESTART flag tells the
-  * Launcher to reboot us.
-  */
--static void lguest_restart(char *reason)
-+static __noreturn void lguest_restart(char *reason)
- {
- 	hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
-+	BUG();
- }
- 
- /*G:050
-diff --git a/arch/x86/lib/atomic64_32.c b/arch/x86/lib/atomic64_32.c
-index 042f682..c92afb6 100644
---- a/arch/x86/lib/atomic64_32.c
-+++ b/arch/x86/lib/atomic64_32.c
-@@ -8,18 +8,30 @@
- 
- long long atomic64_read_cx8(long long, const atomic64_t *v);
- EXPORT_SYMBOL(atomic64_read_cx8);
-+long long atomic64_read_unchecked_cx8(long long, const atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_read_unchecked_cx8);
- long long atomic64_set_cx8(long long, const atomic64_t *v);
- EXPORT_SYMBOL(atomic64_set_cx8);
-+long long atomic64_set_unchecked_cx8(long long, const atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_set_unchecked_cx8);
- long long atomic64_xchg_cx8(long long, unsigned high);
- EXPORT_SYMBOL(atomic64_xchg_cx8);
- long long atomic64_add_return_cx8(long long a, atomic64_t *v);
- EXPORT_SYMBOL(atomic64_add_return_cx8);
-+long long atomic64_add_return_unchecked_cx8(long long a, atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_add_return_unchecked_cx8);
- long long atomic64_sub_return_cx8(long long a, atomic64_t *v);
- EXPORT_SYMBOL(atomic64_sub_return_cx8);
-+long long atomic64_sub_return_unchecked_cx8(long long a, atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_sub_return_unchecked_cx8);
- long long atomic64_inc_return_cx8(long long a, atomic64_t *v);
- EXPORT_SYMBOL(atomic64_inc_return_cx8);
-+long long atomic64_inc_return_unchecked_cx8(long long a, atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_inc_return_unchecked_cx8);
- long long atomic64_dec_return_cx8(long long a, atomic64_t *v);
- EXPORT_SYMBOL(atomic64_dec_return_cx8);
-+long long atomic64_dec_return_unchecked_cx8(long long a, atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_dec_return_unchecked_cx8);
- long long atomic64_dec_if_positive_cx8(atomic64_t *v);
- EXPORT_SYMBOL(atomic64_dec_if_positive_cx8);
- int atomic64_inc_not_zero_cx8(atomic64_t *v);
-@@ -30,26 +42,46 @@ EXPORT_SYMBOL(atomic64_add_unless_cx8);
- #ifndef CONFIG_X86_CMPXCHG64
- long long atomic64_read_386(long long, const atomic64_t *v);
- EXPORT_SYMBOL(atomic64_read_386);
-+long long atomic64_read_unchecked_386(long long, const atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_read_unchecked_386);
- long long atomic64_set_386(long long, const atomic64_t *v);
- EXPORT_SYMBOL(atomic64_set_386);
-+long long atomic64_set_unchecked_386(long long, const atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_set_unchecked_386);
- long long atomic64_xchg_386(long long, unsigned high);
- EXPORT_SYMBOL(atomic64_xchg_386);
- long long atomic64_add_return_386(long long a, atomic64_t *v);
- EXPORT_SYMBOL(atomic64_add_return_386);
-+long long atomic64_add_return_unchecked_386(long long a, atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_add_return_unchecked_386);
- long long atomic64_sub_return_386(long long a, atomic64_t *v);
- EXPORT_SYMBOL(atomic64_sub_return_386);
-+long long atomic64_sub_return_unchecked_386(long long a, atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_sub_return_unchecked_386);
- long long atomic64_inc_return_386(long long a, atomic64_t *v);
- EXPORT_SYMBOL(atomic64_inc_return_386);
-+long long atomic64_inc_return_unchecked_386(long long a, atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_inc_return_unchecked_386);
- long long atomic64_dec_return_386(long long a, atomic64_t *v);
- EXPORT_SYMBOL(atomic64_dec_return_386);
-+long long atomic64_dec_return_unchecked_386(long long a, atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_dec_return_unchecked_386);
- long long atomic64_add_386(long long a, atomic64_t *v);
- EXPORT_SYMBOL(atomic64_add_386);
-+long long atomic64_add_unchecked_386(long long a, atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_add_unchecked_386);
- long long atomic64_sub_386(long long a, atomic64_t *v);
- EXPORT_SYMBOL(atomic64_sub_386);
-+long long atomic64_sub_unchecked_386(long long a, atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_sub_unchecked_386);
- long long atomic64_inc_386(long long a, atomic64_t *v);
- EXPORT_SYMBOL(atomic64_inc_386);
-+long long atomic64_inc_unchecked_386(long long a, atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_inc_unchecked_386);
- long long atomic64_dec_386(long long a, atomic64_t *v);
- EXPORT_SYMBOL(atomic64_dec_386);
-+long long atomic64_dec_unchecked_386(long long a, atomic64_unchecked_t *v);
-+EXPORT_SYMBOL(atomic64_dec_unchecked_386);
- long long atomic64_dec_if_positive_386(atomic64_t *v);
- EXPORT_SYMBOL(atomic64_dec_if_positive_386);
- int atomic64_inc_not_zero_386(atomic64_t *v);
-diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
-index e8e7e0d..56fd1b0 100644
---- a/arch/x86/lib/atomic64_386_32.S
-+++ b/arch/x86/lib/atomic64_386_32.S
-@@ -48,6 +48,10 @@ BEGIN(read)
- 	movl  (v), %eax
- 	movl 4(v), %edx
- RET_ENDP
-+BEGIN(read_unchecked)
-+	movl  (v), %eax
-+	movl 4(v), %edx
-+RET_ENDP
- #undef v
- 
- #define v %esi
-@@ -55,6 +59,10 @@ BEGIN(set)
- 	movl %ebx,  (v)
- 	movl %ecx, 4(v)
- RET_ENDP
-+BEGIN(set_unchecked)
-+	movl %ebx,  (v)
-+	movl %ecx, 4(v)
-+RET_ENDP
- #undef v
- 
- #define v  %esi
-@@ -70,6 +78,20 @@ RET_ENDP
- BEGIN(add)
- 	addl %eax,  (v)
- 	adcl %edx, 4(v)
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	jno 0f
-+	subl %eax,  (v)
-+	sbbl %edx, 4(v)
-+	int $4
-+0:
-+	_ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+RET_ENDP
-+BEGIN(add_unchecked)
-+	addl %eax,  (v)
-+	adcl %edx, 4(v)
- RET_ENDP
- #undef v
- 
-@@ -77,6 +99,24 @@ RET_ENDP
- BEGIN(add_return)
- 	addl  (v), %eax
- 	adcl 4(v), %edx
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	into
-+1234:
-+	_ASM_EXTABLE(1234b, 2f)
-+#endif
-+
-+	movl %eax,  (v)
-+	movl %edx, 4(v)
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+2:
-+#endif
-+
-+RET_ENDP
-+BEGIN(add_return_unchecked)
-+	addl  (v), %eax
-+	adcl 4(v), %edx
- 	movl %eax,  (v)
- 	movl %edx, 4(v)
- RET_ENDP
-@@ -86,6 +126,20 @@ RET_ENDP
- BEGIN(sub)
- 	subl %eax,  (v)
- 	sbbl %edx, 4(v)
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	jno 0f
-+	addl %eax,  (v)
-+	adcl %edx, 4(v)
-+	int $4
-+0:
-+	_ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+RET_ENDP
-+BEGIN(sub_unchecked)
-+	subl %eax,  (v)
-+	sbbl %edx, 4(v)
- RET_ENDP
- #undef v
- 
-@@ -96,6 +150,27 @@ BEGIN(sub_return)
- 	sbbl $0, %edx
- 	addl  (v), %eax
- 	adcl 4(v), %edx
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	into
-+1234:
-+	_ASM_EXTABLE(1234b, 2f)
-+#endif
-+
-+	movl %eax,  (v)
-+	movl %edx, 4(v)
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+2:
-+#endif
-+
-+RET_ENDP
-+BEGIN(sub_return_unchecked)
-+	negl %edx
-+	negl %eax
-+	sbbl $0, %edx
-+	addl  (v), %eax
-+	adcl 4(v), %edx
- 	movl %eax,  (v)
- 	movl %edx, 4(v)
- RET_ENDP
-@@ -105,6 +180,20 @@ RET_ENDP
- BEGIN(inc)
- 	addl $1,  (v)
- 	adcl $0, 4(v)
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	jno 0f
-+	subl $1,  (v)
-+	sbbl $0, 4(v)
-+	int $4
-+0:
-+	_ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+RET_ENDP
-+BEGIN(inc_unchecked)
-+	addl $1,  (v)
-+	adcl $0, 4(v)
- RET_ENDP
- #undef v
- 
-@@ -114,6 +203,26 @@ BEGIN(inc_return)
- 	movl 4(v), %edx
- 	addl $1, %eax
- 	adcl $0, %edx
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	into
-+1234:
-+	_ASM_EXTABLE(1234b, 2f)
-+#endif
-+
-+	movl %eax,  (v)
-+	movl %edx, 4(v)
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+2:
-+#endif
-+
-+RET_ENDP
-+BEGIN(inc_return_unchecked)
-+	movl  (v), %eax
-+	movl 4(v), %edx
-+	addl $1, %eax
-+	adcl $0, %edx
- 	movl %eax,  (v)
- 	movl %edx, 4(v)
- RET_ENDP
-@@ -123,6 +232,20 @@ RET_ENDP
- BEGIN(dec)
- 	subl $1,  (v)
- 	sbbl $0, 4(v)
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	jno 0f
-+	addl $1,  (v)
-+	adcl $0, 4(v)
-+	int $4
-+0:
-+	_ASM_EXTABLE(0b, 0b)
-+#endif
-+
-+RET_ENDP
-+BEGIN(dec_unchecked)
-+	subl $1,  (v)
-+	sbbl $0, 4(v)
- RET_ENDP
- #undef v
- 
-@@ -132,6 +255,26 @@ BEGIN(dec_return)
- 	movl 4(v), %edx
- 	subl $1, %eax
- 	sbbl $0, %edx
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	into
-+1234:
-+	_ASM_EXTABLE(1234b, 2f)
-+#endif
-+
-+	movl %eax,  (v)
-+	movl %edx, 4(v)
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+2:
-+#endif
-+
-+RET_ENDP
-+BEGIN(dec_return_unchecked)
-+	movl  (v), %eax
-+	movl 4(v), %edx
-+	subl $1, %eax
-+	sbbl $0, %edx
- 	movl %eax,  (v)
- 	movl %edx, 4(v)
- RET_ENDP
-@@ -143,6 +286,13 @@ BEGIN(add_unless)
- 	adcl %edx, %edi
- 	addl  (v), %eax
- 	adcl 4(v), %edx
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	into
-+1234:
-+	_ASM_EXTABLE(1234b, 2f)
-+#endif
-+
- 	cmpl %eax, %esi
- 	je 3f
- 1:
-@@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
- 1:
- 	addl $1, %eax
- 	adcl $0, %edx
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	into
-+1234:
-+	_ASM_EXTABLE(1234b, 2f)
-+#endif
-+
- 	movl %eax,  (v)
- 	movl %edx, 4(v)
- 	movl $1, %eax
-@@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
- 	movl 4(v), %edx
- 	subl $1, %eax
- 	sbbl $0, %edx
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	into
-+1234:
-+	_ASM_EXTABLE(1234b, 1f)
-+#endif
-+
- 	js 1f
- 	movl %eax,  (v)
- 	movl %edx, 4(v)
-diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
-index 391a083..3a2cf39 100644
---- a/arch/x86/lib/atomic64_cx8_32.S
-+++ b/arch/x86/lib/atomic64_cx8_32.S
-@@ -35,10 +35,20 @@ ENTRY(atomic64_read_cx8)
- 	CFI_STARTPROC
- 
- 	read64 %ecx
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(atomic64_read_cx8)
- 
-+ENTRY(atomic64_read_unchecked_cx8)
-+	CFI_STARTPROC
-+
-+	read64 %ecx
-+	pax_force_retaddr
-+	ret
-+	CFI_ENDPROC
-+ENDPROC(atomic64_read_unchecked_cx8)
-+
- ENTRY(atomic64_set_cx8)
- 	CFI_STARTPROC
- 
-@@ -48,10 +58,25 @@ ENTRY(atomic64_set_cx8)
- 	cmpxchg8b (%esi)
- 	jne 1b
- 
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(atomic64_set_cx8)
- 
-+ENTRY(atomic64_set_unchecked_cx8)
-+	CFI_STARTPROC
-+
-+1:
-+/* we don't need LOCK_PREFIX since aligned 64-bit writes
-+ * are atomic on 586 and newer */
-+	cmpxchg8b (%esi)
-+	jne 1b
-+
-+	pax_force_retaddr
-+	ret
-+	CFI_ENDPROC
-+ENDPROC(atomic64_set_unchecked_cx8)
-+
- ENTRY(atomic64_xchg_cx8)
- 	CFI_STARTPROC
- 
-@@ -62,12 +87,13 @@ ENTRY(atomic64_xchg_cx8)
- 	cmpxchg8b (%esi)
- 	jne 1b
- 
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(atomic64_xchg_cx8)
- 
--.macro addsub_return func ins insc
--ENTRY(atomic64_\func\()_return_cx8)
-+.macro addsub_return func ins insc unchecked=""
-+ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
- 	CFI_STARTPROC
- 	SAVE ebp
- 	SAVE ebx
-@@ -84,27 +110,44 @@ ENTRY(atomic64_\func\()_return_cx8)
- 	movl %edx, %ecx
- 	\ins\()l %esi, %ebx
- 	\insc\()l %edi, %ecx
-+
-+.ifb \unchecked
-+#ifdef CONFIG_PAX_REFCOUNT
-+	into
-+2:
-+	_ASM_EXTABLE(2b, 3f)
-+#endif
-+.endif
-+
- 	LOCK_PREFIX
- 	cmpxchg8b (%ebp)
- 	jne 1b
--
--10:
- 	movl %ebx, %eax
- 	movl %ecx, %edx
-+
-+.ifb \unchecked
-+#ifdef CONFIG_PAX_REFCOUNT
-+3:
-+#endif
-+.endif
-+
- 	RESTORE edi
- 	RESTORE esi
- 	RESTORE ebx
- 	RESTORE ebp
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
--ENDPROC(atomic64_\func\()_return_cx8)
-+ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
- .endm
- 
- addsub_return add add adc
- addsub_return sub sub sbb
-+addsub_return add add adc _unchecked
-+addsub_return sub sub sbb _unchecked
- 
--.macro incdec_return func ins insc
--ENTRY(atomic64_\func\()_return_cx8)
-+.macro incdec_return func ins insc unchecked=""
-+ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
- 	CFI_STARTPROC
- 	SAVE ebx
- 
-@@ -114,21 +157,39 @@ ENTRY(atomic64_\func\()_return_cx8)
- 	movl %edx, %ecx
- 	\ins\()l $1, %ebx
- 	\insc\()l $0, %ecx
-+
-+.ifb \unchecked
-+#ifdef CONFIG_PAX_REFCOUNT
-+	into
-+2:
-+	_ASM_EXTABLE(2b, 3f)
-+#endif
-+.endif
-+
- 	LOCK_PREFIX
- 	cmpxchg8b (%esi)
- 	jne 1b
- 
--10:
- 	movl %ebx, %eax
- 	movl %ecx, %edx
-+
-+.ifb \unchecked
-+#ifdef CONFIG_PAX_REFCOUNT
-+3:
-+#endif
-+.endif
-+
- 	RESTORE ebx
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
--ENDPROC(atomic64_\func\()_return_cx8)
-+ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
- .endm
- 
- incdec_return inc add adc
- incdec_return dec sub sbb
-+incdec_return inc add adc _unchecked
-+incdec_return dec sub sbb _unchecked
- 
- ENTRY(atomic64_dec_if_positive_cx8)
- 	CFI_STARTPROC
-@@ -140,6 +201,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
- 	movl %edx, %ecx
- 	subl $1, %ebx
- 	sbb $0, %ecx
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	into
-+1234:
-+	_ASM_EXTABLE(1234b, 2f)
-+#endif
-+
- 	js 2f
- 	LOCK_PREFIX
- 	cmpxchg8b (%esi)
-@@ -149,6 +217,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
- 	movl %ebx, %eax
- 	movl %ecx, %edx
- 	RESTORE ebx
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(atomic64_dec_if_positive_cx8)
-@@ -174,6 +243,13 @@ ENTRY(atomic64_add_unless_cx8)
- 	movl %edx, %ecx
- 	addl %esi, %ebx
- 	adcl %edi, %ecx
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	into
-+1234:
-+	_ASM_EXTABLE(1234b, 3f)
-+#endif
-+
- 	LOCK_PREFIX
- 	cmpxchg8b (%ebp)
- 	jne 1b
-@@ -184,6 +260,7 @@ ENTRY(atomic64_add_unless_cx8)
- 	CFI_ADJUST_CFA_OFFSET -8
- 	RESTORE ebx
- 	RESTORE ebp
-+	pax_force_retaddr
- 	ret
- 4:
- 	cmpl %edx, 4(%esp)
-@@ -206,6 +283,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
- 	movl %edx, %ecx
- 	addl $1, %ebx
- 	adcl $0, %ecx
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	into
-+1234:
-+	_ASM_EXTABLE(1234b, 3f)
-+#endif
-+
- 	LOCK_PREFIX
- 	cmpxchg8b (%esi)
- 	jne 1b
-@@ -213,6 +297,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
- 	movl $1, %eax
- 3:
- 	RESTORE ebx
-+	pax_force_retaddr
- 	ret
- 4:
- 	testl %edx, %edx
-diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
-index 78d16a5..fbcf666 100644
---- a/arch/x86/lib/checksum_32.S
-+++ b/arch/x86/lib/checksum_32.S
-@@ -28,7 +28,8 @@
- #include <linux/linkage.h>
- #include <asm/dwarf2.h>
- #include <asm/errno.h>
--				
-+#include <asm/segment.h>
-+
- /*
-  * computes a partial checksum, e.g. for TCP/UDP fragments
-  */
-@@ -296,9 +297,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
- 
- #define ARGBASE 16		
- #define FP		12
--		
--ENTRY(csum_partial_copy_generic)
-+
-+ENTRY(csum_partial_copy_generic_to_user)
- 	CFI_STARTPROC
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	pushl_cfi %gs
-+	popl_cfi %es
-+	jmp csum_partial_copy_generic
-+#endif
-+
-+ENTRY(csum_partial_copy_generic_from_user)
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	pushl_cfi %gs
-+	popl_cfi %ds
-+#endif
-+
-+ENTRY(csum_partial_copy_generic)
- 	subl  $4,%esp	
- 	CFI_ADJUST_CFA_OFFSET 4
- 	pushl_cfi %edi
-@@ -320,7 +336,7 @@ ENTRY(csum_partial_copy_generic)
- 	jmp 4f
- SRC(1:	movw (%esi), %bx	)
- 	addl $2, %esi
--DST(	movw %bx, (%edi)	)
-+DST(	movw %bx, %es:(%edi)	)
- 	addl $2, %edi
- 	addw %bx, %ax	
- 	adcl $0, %eax
-@@ -332,30 +348,30 @@ DST(	movw %bx, (%edi)	)
- SRC(1:	movl (%esi), %ebx	)
- SRC(	movl 4(%esi), %edx	)
- 	adcl %ebx, %eax
--DST(	movl %ebx, (%edi)	)
-+DST(	movl %ebx, %es:(%edi)	)
- 	adcl %edx, %eax
--DST(	movl %edx, 4(%edi)	)
-+DST(	movl %edx, %es:4(%edi)	)
- 
- SRC(	movl 8(%esi), %ebx	)
- SRC(	movl 12(%esi), %edx	)
- 	adcl %ebx, %eax
--DST(	movl %ebx, 8(%edi)	)
-+DST(	movl %ebx, %es:8(%edi)	)
- 	adcl %edx, %eax
--DST(	movl %edx, 12(%edi)	)
-+DST(	movl %edx, %es:12(%edi)	)
- 
- SRC(	movl 16(%esi), %ebx 	)
- SRC(	movl 20(%esi), %edx	)
- 	adcl %ebx, %eax
--DST(	movl %ebx, 16(%edi)	)
-+DST(	movl %ebx, %es:16(%edi)	)
- 	adcl %edx, %eax
--DST(	movl %edx, 20(%edi)	)
-+DST(	movl %edx, %es:20(%edi)	)
- 
- SRC(	movl 24(%esi), %ebx	)
- SRC(	movl 28(%esi), %edx	)
- 	adcl %ebx, %eax
--DST(	movl %ebx, 24(%edi)	)
-+DST(	movl %ebx, %es:24(%edi)	)
- 	adcl %edx, %eax
--DST(	movl %edx, 28(%edi)	)
-+DST(	movl %edx, %es:28(%edi)	)
- 
- 	lea 32(%esi), %esi
- 	lea 32(%edi), %edi
-@@ -369,7 +385,7 @@ DST(	movl %edx, 28(%edi)	)
- 	shrl $2, %edx			# This clears CF
- SRC(3:	movl (%esi), %ebx	)
- 	adcl %ebx, %eax
--DST(	movl %ebx, (%edi)	)
-+DST(	movl %ebx, %es:(%edi)	)
- 	lea 4(%esi), %esi
- 	lea 4(%edi), %edi
- 	dec %edx
-@@ -381,12 +397,12 @@ DST(	movl %ebx, (%edi)	)
- 	jb 5f
- SRC(	movw (%esi), %cx	)
- 	leal 2(%esi), %esi
--DST(	movw %cx, (%edi)	)
-+DST(	movw %cx, %es:(%edi)	)
- 	leal 2(%edi), %edi
- 	je 6f
- 	shll $16,%ecx
- SRC(5:	movb (%esi), %cl	)
--DST(	movb %cl, (%edi)	)
-+DST(	movb %cl, %es:(%edi)	)
- 6:	addl %ecx, %eax
- 	adcl $0, %eax
- 7:
-@@ -397,7 +413,7 @@ DST(	movb %cl, (%edi)	)
- 
- 6001:
- 	movl ARGBASE+20(%esp), %ebx	# src_err_ptr
--	movl $-EFAULT, (%ebx)
-+	movl $-EFAULT, %ss:(%ebx)
- 
- 	# zero the complete destination - computing the rest
- 	# is too much work 
-@@ -410,11 +426,15 @@ DST(	movb %cl, (%edi)	)
- 
- 6002:
- 	movl ARGBASE+24(%esp), %ebx	# dst_err_ptr
--	movl $-EFAULT,(%ebx)
-+	movl $-EFAULT,%ss:(%ebx)
- 	jmp 5000b
- 
- .previous
- 
-+	pushl_cfi %ss
-+	popl_cfi %ds
-+	pushl_cfi %ss
-+	popl_cfi %es
- 	popl_cfi %ebx
- 	CFI_RESTORE ebx
- 	popl_cfi %esi
-@@ -424,26 +444,43 @@ DST(	movb %cl, (%edi)	)
- 	popl_cfi %ecx			# equivalent to addl $4,%esp
- 	ret	
- 	CFI_ENDPROC
--ENDPROC(csum_partial_copy_generic)
-+ENDPROC(csum_partial_copy_generic_to_user)
- 
- #else
- 
- /* Version for PentiumII/PPro */
- 
- #define ROUND1(x) \
-+	nop; nop; nop;				\
- 	SRC(movl x(%esi), %ebx	)	;	\
- 	addl %ebx, %eax			;	\
--	DST(movl %ebx, x(%edi)	)	; 
-+	DST(movl %ebx, %es:x(%edi))	;
- 
- #define ROUND(x) \
-+	nop; nop; nop;				\
- 	SRC(movl x(%esi), %ebx	)	;	\
- 	adcl %ebx, %eax			;	\
--	DST(movl %ebx, x(%edi)	)	;
-+	DST(movl %ebx, %es:x(%edi))	;
- 
- #define ARGBASE 12
--		
--ENTRY(csum_partial_copy_generic)
-+
-+ENTRY(csum_partial_copy_generic_to_user)
- 	CFI_STARTPROC
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	pushl_cfi %gs
-+	popl_cfi %es
-+	jmp csum_partial_copy_generic
-+#endif
-+
-+ENTRY(csum_partial_copy_generic_from_user)
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	pushl_cfi %gs
-+	popl_cfi %ds
-+#endif
-+
-+ENTRY(csum_partial_copy_generic)
- 	pushl_cfi %ebx
- 	CFI_REL_OFFSET ebx, 0
- 	pushl_cfi %edi
-@@ -464,7 +501,7 @@ ENTRY(csum_partial_copy_generic)
- 	subl %ebx, %edi  
- 	lea  -1(%esi),%edx
- 	andl $-32,%edx
--	lea 3f(%ebx,%ebx), %ebx
-+	lea 3f(%ebx,%ebx,2), %ebx
- 	testl %esi, %esi 
- 	jmp *%ebx
- 1:	addl $64,%esi
-@@ -485,19 +522,19 @@ ENTRY(csum_partial_copy_generic)
- 	jb 5f
- SRC(	movw (%esi), %dx         )
- 	leal 2(%esi), %esi
--DST(	movw %dx, (%edi)         )
-+DST(	movw %dx, %es:(%edi)     )
- 	leal 2(%edi), %edi
- 	je 6f
- 	shll $16,%edx
- 5:
- SRC(	movb (%esi), %dl         )
--DST(	movb %dl, (%edi)         )
-+DST(	movb %dl, %es:(%edi)     )
- 6:	addl %edx, %eax
- 	adcl $0, %eax
- 7:
- .section .fixup, "ax"
- 6001:	movl	ARGBASE+20(%esp), %ebx	# src_err_ptr	
--	movl $-EFAULT, (%ebx)
-+	movl $-EFAULT, %ss:(%ebx)
- 	# zero the complete destination (computing the rest is too much work)
- 	movl ARGBASE+8(%esp),%edi	# dst
- 	movl ARGBASE+12(%esp),%ecx	# len
-@@ -505,10 +542,17 @@ DST(	movb %dl, (%edi)         )
- 	rep; stosb
- 	jmp 7b
- 6002:	movl ARGBASE+24(%esp), %ebx	# dst_err_ptr
--	movl $-EFAULT, (%ebx)
-+	movl $-EFAULT, %ss:(%ebx)
- 	jmp  7b			
- .previous				
- 
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	pushl_cfi %ss
-+	popl_cfi %ds
-+	pushl_cfi %ss
-+	popl_cfi %es
-+#endif
-+
- 	popl_cfi %esi
- 	CFI_RESTORE esi
- 	popl_cfi %edi
-@@ -517,7 +561,7 @@ DST(	movb %dl, (%edi)         )
- 	CFI_RESTORE ebx
- 	ret
- 	CFI_ENDPROC
--ENDPROC(csum_partial_copy_generic)
-+ENDPROC(csum_partial_copy_generic_to_user)
- 				
- #undef ROUND
- #undef ROUND1		
-diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
-index f2145cf..cea889d 100644
---- a/arch/x86/lib/clear_page_64.S
-+++ b/arch/x86/lib/clear_page_64.S
-@@ -11,6 +11,7 @@ ENTRY(clear_page_c)
- 	movl $4096/8,%ecx
- 	xorl %eax,%eax
- 	rep stosq
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(clear_page_c)
-@@ -20,6 +21,7 @@ ENTRY(clear_page_c_e)
- 	movl $4096,%ecx
- 	xorl %eax,%eax
- 	rep stosb
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(clear_page_c_e)
-@@ -43,6 +45,7 @@ ENTRY(clear_page)
- 	leaq	64(%rdi),%rdi
- 	jnz	.Lloop
- 	nop
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- .Lclear_page_end:
-@@ -58,7 +61,7 @@ ENDPROC(clear_page)
- 
- #include <asm/cpufeature.h>
- 
--	.section .altinstr_replacement,"ax"
-+	.section .altinstr_replacement,"a"
- 1:	.byte 0xeb					/* jmp <disp8> */
- 	.byte (clear_page_c - clear_page) - (2f - 1b)	/* offset */
- 2:	.byte 0xeb					/* jmp <disp8> */
-diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
-index 1e572c5..2a162cd 100644
---- a/arch/x86/lib/cmpxchg16b_emu.S
-+++ b/arch/x86/lib/cmpxchg16b_emu.S
-@@ -53,11 +53,13 @@ this_cpu_cmpxchg16b_emu:
- 
- 	popf
- 	mov $1, %al
-+	pax_force_retaddr
- 	ret
- 
-  not_same:
- 	popf
- 	xor %al,%al
-+	pax_force_retaddr
- 	ret
- 
- CFI_ENDPROC
-diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
-index 01c805b..dccb07f 100644
---- a/arch/x86/lib/copy_page_64.S
-+++ b/arch/x86/lib/copy_page_64.S
-@@ -9,6 +9,7 @@ copy_page_c:
- 	CFI_STARTPROC
- 	movl $4096/8,%ecx
- 	rep movsq
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(copy_page_c)
-@@ -39,7 +40,7 @@ ENTRY(copy_page)
- 	movq     16 (%rsi), %rdx
- 	movq     24 (%rsi), %r8
- 	movq     32 (%rsi), %r9
--	movq     40 (%rsi), %r10
-+	movq     40 (%rsi), %r13
- 	movq     48 (%rsi), %r11
- 	movq     56 (%rsi), %r12
- 
-@@ -50,7 +51,7 @@ ENTRY(copy_page)
- 	movq     %rdx, 16 (%rdi)
- 	movq     %r8,  24 (%rdi)
- 	movq     %r9,  32 (%rdi)
--	movq     %r10, 40 (%rdi)
-+	movq     %r13, 40 (%rdi)
- 	movq     %r11, 48 (%rdi)
- 	movq     %r12, 56 (%rdi)
- 
-@@ -69,7 +70,7 @@ ENTRY(copy_page)
- 	movq     16 (%rsi), %rdx
- 	movq     24 (%rsi), %r8
- 	movq     32 (%rsi), %r9
--	movq     40 (%rsi), %r10
-+	movq     40 (%rsi), %r13
- 	movq     48 (%rsi), %r11
- 	movq     56 (%rsi), %r12
- 
-@@ -78,7 +79,7 @@ ENTRY(copy_page)
- 	movq     %rdx, 16 (%rdi)
- 	movq     %r8,  24 (%rdi)
- 	movq     %r9,  32 (%rdi)
--	movq     %r10, 40 (%rdi)
-+	movq     %r13, 40 (%rdi)
- 	movq     %r11, 48 (%rdi)
- 	movq     %r12, 56 (%rdi)
- 
-@@ -95,6 +96,7 @@ ENTRY(copy_page)
- 	CFI_RESTORE r13
- 	addq	$3*8,%rsp
- 	CFI_ADJUST_CFA_OFFSET -3*8
-+	pax_force_retaddr
- 	ret
- .Lcopy_page_end:
- 	CFI_ENDPROC
-@@ -105,7 +107,7 @@ ENDPROC(copy_page)
- 
- #include <asm/cpufeature.h>
- 
--	.section .altinstr_replacement,"ax"
-+	.section .altinstr_replacement,"a"
- 1:	.byte 0xeb					/* jmp <disp8> */
- 	.byte (copy_page_c - copy_page) - (2f - 1b)	/* offset */
- 2:
-diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
-index 0248402..821c786 100644
---- a/arch/x86/lib/copy_user_64.S
-+++ b/arch/x86/lib/copy_user_64.S
-@@ -16,6 +16,7 @@
- #include <asm/thread_info.h>
- #include <asm/cpufeature.h>
- #include <asm/alternative-asm.h>
-+#include <asm/pgtable.h>
- 
- /*
-  * By placing feature2 after feature1 in altinstructions section, we logically
-@@ -29,7 +30,7 @@
- 	.byte 0xe9	/* 32bit jump */
- 	.long \orig-1f	/* by default jump to orig */
- 1:
--	.section .altinstr_replacement,"ax"
-+	.section .altinstr_replacement,"a"
- 2:	.byte 0xe9			/* near jump with 32bit immediate */
- 	.long \alt1-1b /* offset */   /* or alternatively to alt1 */
- 3:	.byte 0xe9			/* near jump with 32bit immediate */
-@@ -71,47 +72,20 @@
- #endif
- 	.endm
- 
--/* Standard copy_to_user with segment limit checking */
--ENTRY(_copy_to_user)
--	CFI_STARTPROC
--	GET_THREAD_INFO(%rax)
--	movq %rdi,%rcx
--	addq %rdx,%rcx
--	jc bad_to_user
--	cmpq TI_addr_limit(%rax),%rcx
--	ja bad_to_user
--	ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS,	\
--		copy_user_generic_unrolled,copy_user_generic_string,	\
--		copy_user_enhanced_fast_string
--	CFI_ENDPROC
--ENDPROC(_copy_to_user)
--
--/* Standard copy_from_user with segment limit checking */
--ENTRY(_copy_from_user)
--	CFI_STARTPROC
--	GET_THREAD_INFO(%rax)
--	movq %rsi,%rcx
--	addq %rdx,%rcx
--	jc bad_from_user
--	cmpq TI_addr_limit(%rax),%rcx
--	ja bad_from_user
--	ALTERNATIVE_JUMP X86_FEATURE_REP_GOOD,X86_FEATURE_ERMS,	\
--		copy_user_generic_unrolled,copy_user_generic_string,	\
--		copy_user_enhanced_fast_string
--	CFI_ENDPROC
--ENDPROC(_copy_from_user)
--
- 	.section .fixup,"ax"
- 	/* must zero dest */
- ENTRY(bad_from_user)
- bad_from_user:
- 	CFI_STARTPROC
-+	testl %edx,%edx
-+	js bad_to_user
- 	movl %edx,%ecx
- 	xorl %eax,%eax
- 	rep
- 	stosb
- bad_to_user:
- 	movl %edx,%eax
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(bad_from_user)
-@@ -141,19 +115,19 @@ ENTRY(copy_user_generic_unrolled)
- 	jz 17f
- 1:	movq (%rsi),%r8
- 2:	movq 1*8(%rsi),%r9
--3:	movq 2*8(%rsi),%r10
-+3:	movq 2*8(%rsi),%rax
- 4:	movq 3*8(%rsi),%r11
- 5:	movq %r8,(%rdi)
- 6:	movq %r9,1*8(%rdi)
--7:	movq %r10,2*8(%rdi)
-+7:	movq %rax,2*8(%rdi)
- 8:	movq %r11,3*8(%rdi)
- 9:	movq 4*8(%rsi),%r8
- 10:	movq 5*8(%rsi),%r9
--11:	movq 6*8(%rsi),%r10
-+11:	movq 6*8(%rsi),%rax
- 12:	movq 7*8(%rsi),%r11
- 13:	movq %r8,4*8(%rdi)
- 14:	movq %r9,5*8(%rdi)
--15:	movq %r10,6*8(%rdi)
-+15:	movq %rax,6*8(%rdi)
- 16:	movq %r11,7*8(%rdi)
- 	leaq 64(%rsi),%rsi
- 	leaq 64(%rdi),%rdi
-@@ -179,6 +153,7 @@ ENTRY(copy_user_generic_unrolled)
- 	decl %ecx
- 	jnz 21b
- 23:	xor %eax,%eax
-+	pax_force_retaddr
- 	ret
- 
- 	.section .fixup,"ax"
-@@ -251,6 +226,7 @@ ENTRY(copy_user_generic_string)
- 3:	rep
- 	movsb
- 4:	xorl %eax,%eax
-+	pax_force_retaddr
- 	ret
- 
- 	.section .fixup,"ax"
-@@ -287,6 +263,7 @@ ENTRY(copy_user_enhanced_fast_string)
- 1:	rep
- 	movsb
- 2:	xorl %eax,%eax
-+	pax_force_retaddr
- 	ret
- 
- 	.section .fixup,"ax"
-diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
-index cb0c112..61e0020 100644
---- a/arch/x86/lib/copy_user_nocache_64.S
-+++ b/arch/x86/lib/copy_user_nocache_64.S
-@@ -8,12 +8,14 @@
- 
- #include <linux/linkage.h>
- #include <asm/dwarf2.h>
-+#include <asm/alternative-asm.h>
- 
- #define FIX_ALIGNMENT 1
- 
- #include <asm/current.h>
- #include <asm/asm-offsets.h>
- #include <asm/thread_info.h>
-+#include <asm/pgtable.h>
- 
- 	.macro ALIGN_DESTINATION
- #ifdef FIX_ALIGNMENT
-@@ -50,6 +52,15 @@
-  */
- ENTRY(__copy_user_nocache)
- 	CFI_STARTPROC
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	mov pax_user_shadow_base,%rcx
-+	cmp %rcx,%rsi
-+	jae 1f
-+	add %rcx,%rsi
-+1:
-+#endif
-+
- 	cmpl $8,%edx
- 	jb 20f		/* less then 8 bytes, go to byte copy loop */
- 	ALIGN_DESTINATION
-@@ -59,19 +70,19 @@ ENTRY(__copy_user_nocache)
- 	jz 17f
- 1:	movq (%rsi),%r8
- 2:	movq 1*8(%rsi),%r9
--3:	movq 2*8(%rsi),%r10
-+3:	movq 2*8(%rsi),%rax
- 4:	movq 3*8(%rsi),%r11
- 5:	movnti %r8,(%rdi)
- 6:	movnti %r9,1*8(%rdi)
--7:	movnti %r10,2*8(%rdi)
-+7:	movnti %rax,2*8(%rdi)
- 8:	movnti %r11,3*8(%rdi)
- 9:	movq 4*8(%rsi),%r8
- 10:	movq 5*8(%rsi),%r9
--11:	movq 6*8(%rsi),%r10
-+11:	movq 6*8(%rsi),%rax
- 12:	movq 7*8(%rsi),%r11
- 13:	movnti %r8,4*8(%rdi)
- 14:	movnti %r9,5*8(%rdi)
--15:	movnti %r10,6*8(%rdi)
-+15:	movnti %rax,6*8(%rdi)
- 16:	movnti %r11,7*8(%rdi)
- 	leaq 64(%rsi),%rsi
- 	leaq 64(%rdi),%rdi
-@@ -98,6 +109,7 @@ ENTRY(__copy_user_nocache)
- 	jnz 21b
- 23:	xorl %eax,%eax
- 	sfence
-+	pax_force_retaddr
- 	ret
- 
- 	.section .fixup,"ax"
-diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
-index fb903b7..c92b7f7 100644
---- a/arch/x86/lib/csum-copy_64.S
-+++ b/arch/x86/lib/csum-copy_64.S
-@@ -8,6 +8,7 @@
- #include <linux/linkage.h>
- #include <asm/dwarf2.h>
- #include <asm/errno.h>
-+#include <asm/alternative-asm.h>
- 
- /*
-  * Checksum copy with exception handling.
-@@ -228,6 +229,7 @@ ENTRY(csum_partial_copy_generic)
- 	CFI_RESTORE rbp
- 	addq $7*8, %rsp
- 	CFI_ADJUST_CFA_OFFSET -7*8
-+	pax_force_retaddr 0, 1
- 	ret
- 	CFI_RESTORE_STATE
- 
-diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
-index 459b58a..d67737f 100644
---- a/arch/x86/lib/csum-wrappers_64.c
-+++ b/arch/x86/lib/csum-wrappers_64.c
-@@ -52,7 +52,7 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
- 			len -= 2;
- 		}
- 	}
--	isum = csum_partial_copy_generic((__force const void *)src,
-+	isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
- 				dst, len, isum, errp, NULL);
- 	if (unlikely(*errp))
- 		goto out_err;
-@@ -105,7 +105,7 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
- 	}
- 
- 	*errp = 0;
--	return csum_partial_copy_generic(src, (void __force *)dst,
-+	return csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
- 					 len, isum, NULL, errp);
- }
- EXPORT_SYMBOL(csum_partial_copy_to_user);
-diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
-index 51f1504..144f6bd 100644
---- a/arch/x86/lib/getuser.S
-+++ b/arch/x86/lib/getuser.S
-@@ -33,15 +33,38 @@
- #include <asm/asm-offsets.h>
- #include <asm/thread_info.h>
- #include <asm/asm.h>
-+#include <asm/segment.h>
-+#include <asm/pgtable.h>
-+#include <asm/alternative-asm.h>
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+#define __copyuser_seg gs;
-+#else
-+#define __copyuser_seg
-+#endif
- 
- 	.text
- ENTRY(__get_user_1)
- 	CFI_STARTPROC
-+
-+#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
- 	GET_THREAD_INFO(%_ASM_DX)
- 	cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
- 	jae bad_get_user
--1:	movzb (%_ASM_AX),%edx
-+
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+	mov pax_user_shadow_base,%_ASM_DX
-+	cmp %_ASM_DX,%_ASM_AX
-+	jae 1234f
-+	add %_ASM_DX,%_ASM_AX
-+1234:
-+#endif
-+
-+#endif
-+
-+1:	__copyuser_seg movzb (%_ASM_AX),%edx
- 	xor %eax,%eax
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(__get_user_1)
-@@ -49,12 +72,26 @@ ENDPROC(__get_user_1)
- ENTRY(__get_user_2)
- 	CFI_STARTPROC
- 	add $1,%_ASM_AX
-+
-+#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
- 	jc bad_get_user
- 	GET_THREAD_INFO(%_ASM_DX)
- 	cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
- 	jae bad_get_user
--2:	movzwl -1(%_ASM_AX),%edx
-+
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+	mov pax_user_shadow_base,%_ASM_DX
-+	cmp %_ASM_DX,%_ASM_AX
-+	jae 1234f
-+	add %_ASM_DX,%_ASM_AX
-+1234:
-+#endif
-+
-+#endif
-+
-+2:	__copyuser_seg movzwl -1(%_ASM_AX),%edx
- 	xor %eax,%eax
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(__get_user_2)
-@@ -62,12 +99,26 @@ ENDPROC(__get_user_2)
- ENTRY(__get_user_4)
- 	CFI_STARTPROC
- 	add $3,%_ASM_AX
-+
-+#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
- 	jc bad_get_user
- 	GET_THREAD_INFO(%_ASM_DX)
- 	cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
- 	jae bad_get_user
--3:	mov -3(%_ASM_AX),%edx
-+
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+	mov pax_user_shadow_base,%_ASM_DX
-+	cmp %_ASM_DX,%_ASM_AX
-+	jae 1234f
-+	add %_ASM_DX,%_ASM_AX
-+1234:
-+#endif
-+
-+#endif
-+
-+3:	__copyuser_seg mov -3(%_ASM_AX),%edx
- 	xor %eax,%eax
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(__get_user_4)
-@@ -80,8 +131,18 @@ ENTRY(__get_user_8)
- 	GET_THREAD_INFO(%_ASM_DX)
- 	cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
- 	jae	bad_get_user
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	mov pax_user_shadow_base,%_ASM_DX
-+	cmp %_ASM_DX,%_ASM_AX
-+	jae 1234f
-+	add %_ASM_DX,%_ASM_AX
-+1234:
-+#endif
-+
- 4:	movq -7(%_ASM_AX),%_ASM_DX
- 	xor %eax,%eax
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(__get_user_8)
-@@ -91,6 +152,7 @@ bad_get_user:
- 	CFI_STARTPROC
- 	xor %edx,%edx
- 	mov $(-EFAULT),%_ASM_AX
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- END(bad_get_user)
-diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
-index 374562e..a75830b 100644
---- a/arch/x86/lib/insn.c
-+++ b/arch/x86/lib/insn.c
-@@ -21,6 +21,11 @@
- #include <linux/string.h>
- #include <asm/inat.h>
- #include <asm/insn.h>
-+#ifdef __KERNEL__
-+#include <asm/pgtable_types.h>
-+#else
-+#define ktla_ktva(addr) addr
-+#endif
- 
- /* Verify next sizeof(t) bytes can be on the same instruction */
- #define validate_next(t, insn, n)	\
-@@ -49,8 +54,8 @@
- void insn_init(struct insn *insn, const void *kaddr, int x86_64)
- {
- 	memset(insn, 0, sizeof(*insn));
--	insn->kaddr = kaddr;
--	insn->next_byte = kaddr;
-+	insn->kaddr = ktla_ktva(kaddr);
-+	insn->next_byte = ktla_ktva(kaddr);
- 	insn->x86_64 = x86_64 ? 1 : 0;
- 	insn->opnd_bytes = 4;
- 	if (x86_64)
-diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
-index 05a95e7..326f2fa 100644
---- a/arch/x86/lib/iomap_copy_64.S
-+++ b/arch/x86/lib/iomap_copy_64.S
-@@ -17,6 +17,7 @@
- 
- #include <linux/linkage.h>
- #include <asm/dwarf2.h>
-+#include <asm/alternative-asm.h>
- 
- /*
-  * override generic version in lib/iomap_copy.c
-@@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
- 	CFI_STARTPROC
- 	movl %edx,%ecx
- 	rep movsd
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(__iowrite32_copy)
-diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
-index efbf2a0..8893637 100644
---- a/arch/x86/lib/memcpy_64.S
-+++ b/arch/x86/lib/memcpy_64.S
-@@ -34,6 +34,7 @@
- 	rep movsq
- 	movl %edx, %ecx
- 	rep movsb
-+	pax_force_retaddr
- 	ret
- .Lmemcpy_e:
- 	.previous
-@@ -51,6 +52,7 @@
- 
- 	movl %edx, %ecx
- 	rep movsb
-+	pax_force_retaddr
- 	ret
- .Lmemcpy_e_e:
- 	.previous
-@@ -81,13 +83,13 @@ ENTRY(memcpy)
- 	 */
- 	movq 0*8(%rsi),	%r8
- 	movq 1*8(%rsi),	%r9
--	movq 2*8(%rsi),	%r10
-+	movq 2*8(%rsi),	%rcx
- 	movq 3*8(%rsi),	%r11
- 	leaq 4*8(%rsi),	%rsi
- 
- 	movq %r8,	0*8(%rdi)
- 	movq %r9,	1*8(%rdi)
--	movq %r10,	2*8(%rdi)
-+	movq %rcx,	2*8(%rdi)
- 	movq %r11,	3*8(%rdi)
- 	leaq 4*8(%rdi),	%rdi
- 	jae  .Lcopy_forward_loop
-@@ -110,12 +112,12 @@ ENTRY(memcpy)
- 	subq $0x20,	%rdx
- 	movq -1*8(%rsi),	%r8
- 	movq -2*8(%rsi),	%r9
--	movq -3*8(%rsi),	%r10
-+	movq -3*8(%rsi),	%rcx
- 	movq -4*8(%rsi),	%r11
- 	leaq -4*8(%rsi),	%rsi
- 	movq %r8,		-1*8(%rdi)
- 	movq %r9,		-2*8(%rdi)
--	movq %r10,		-3*8(%rdi)
-+	movq %rcx,		-3*8(%rdi)
- 	movq %r11,		-4*8(%rdi)
- 	leaq -4*8(%rdi),	%rdi
- 	jae  .Lcopy_backward_loop
-@@ -135,12 +137,13 @@ ENTRY(memcpy)
- 	 */
- 	movq 0*8(%rsi), %r8
- 	movq 1*8(%rsi),	%r9
--	movq -2*8(%rsi, %rdx),	%r10
-+	movq -2*8(%rsi, %rdx),	%rcx
- 	movq -1*8(%rsi, %rdx),	%r11
- 	movq %r8,	0*8(%rdi)
- 	movq %r9,	1*8(%rdi)
--	movq %r10,	-2*8(%rdi, %rdx)
-+	movq %rcx,	-2*8(%rdi, %rdx)
- 	movq %r11,	-1*8(%rdi, %rdx)
-+	pax_force_retaddr
- 	retq
- 	.p2align 4
- .Lless_16bytes:
-@@ -153,6 +156,7 @@ ENTRY(memcpy)
- 	movq -1*8(%rsi, %rdx),	%r9
- 	movq %r8,	0*8(%rdi)
- 	movq %r9,	-1*8(%rdi, %rdx)
-+	pax_force_retaddr
- 	retq
- 	.p2align 4
- .Lless_8bytes:
-@@ -166,6 +170,7 @@ ENTRY(memcpy)
- 	movl -4(%rsi, %rdx), %r8d
- 	movl %ecx, (%rdi)
- 	movl %r8d, -4(%rdi, %rdx)
-+	pax_force_retaddr
- 	retq
- 	.p2align 4
- .Lless_3bytes:
-@@ -183,6 +188,7 @@ ENTRY(memcpy)
- 	jnz .Lloop_1
- 
- .Lend:
-+	pax_force_retaddr
- 	retq
- 	CFI_ENDPROC
- ENDPROC(memcpy)
-diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
-index ee16461..c39c199 100644
---- a/arch/x86/lib/memmove_64.S
-+++ b/arch/x86/lib/memmove_64.S
-@@ -61,13 +61,13 @@ ENTRY(memmove)
- 5:
- 	sub $0x20, %rdx
- 	movq 0*8(%rsi), %r11
--	movq 1*8(%rsi), %r10
-+	movq 1*8(%rsi), %rcx
- 	movq 2*8(%rsi), %r9
- 	movq 3*8(%rsi), %r8
- 	leaq 4*8(%rsi), %rsi
- 
- 	movq %r11, 0*8(%rdi)
--	movq %r10, 1*8(%rdi)
-+	movq %rcx, 1*8(%rdi)
- 	movq %r9, 2*8(%rdi)
- 	movq %r8, 3*8(%rdi)
- 	leaq 4*8(%rdi), %rdi
-@@ -81,10 +81,10 @@ ENTRY(memmove)
- 4:
- 	movq %rdx, %rcx
- 	movq -8(%rsi, %rdx), %r11
--	lea -8(%rdi, %rdx), %r10
-+	lea -8(%rdi, %rdx), %r9
- 	shrq $3, %rcx
- 	rep movsq
--	movq %r11, (%r10)
-+	movq %r11, (%r9)
- 	jmp 13f
- .Lmemmove_end_forward:
- 
-@@ -95,14 +95,14 @@ ENTRY(memmove)
- 7:
- 	movq %rdx, %rcx
- 	movq (%rsi), %r11
--	movq %rdi, %r10
-+	movq %rdi, %r9
- 	leaq -8(%rsi, %rdx), %rsi
- 	leaq -8(%rdi, %rdx), %rdi
- 	shrq $3, %rcx
- 	std
- 	rep movsq
- 	cld
--	movq %r11, (%r10)
-+	movq %r11, (%r9)
- 	jmp 13f
- 
- 	/*
-@@ -127,13 +127,13 @@ ENTRY(memmove)
- 8:
- 	subq $0x20, %rdx
- 	movq -1*8(%rsi), %r11
--	movq -2*8(%rsi), %r10
-+	movq -2*8(%rsi), %rcx
- 	movq -3*8(%rsi), %r9
- 	movq -4*8(%rsi), %r8
- 	leaq -4*8(%rsi), %rsi
- 
- 	movq %r11, -1*8(%rdi)
--	movq %r10, -2*8(%rdi)
-+	movq %rcx, -2*8(%rdi)
- 	movq %r9, -3*8(%rdi)
- 	movq %r8, -4*8(%rdi)
- 	leaq -4*8(%rdi), %rdi
-@@ -151,11 +151,11 @@ ENTRY(memmove)
- 	 * Move data from 16 bytes to 31 bytes.
- 	 */
- 	movq 0*8(%rsi), %r11
--	movq 1*8(%rsi), %r10
-+	movq 1*8(%rsi), %rcx
- 	movq -2*8(%rsi, %rdx), %r9
- 	movq -1*8(%rsi, %rdx), %r8
- 	movq %r11, 0*8(%rdi)
--	movq %r10, 1*8(%rdi)
-+	movq %rcx, 1*8(%rdi)
- 	movq %r9, -2*8(%rdi, %rdx)
- 	movq %r8, -1*8(%rdi, %rdx)
- 	jmp 13f
-@@ -167,9 +167,9 @@ ENTRY(memmove)
- 	 * Move data from 8 bytes to 15 bytes.
- 	 */
- 	movq 0*8(%rsi), %r11
--	movq -1*8(%rsi, %rdx), %r10
-+	movq -1*8(%rsi, %rdx), %r9
- 	movq %r11, 0*8(%rdi)
--	movq %r10, -1*8(%rdi, %rdx)
-+	movq %r9, -1*8(%rdi, %rdx)
- 	jmp 13f
- 10:
- 	cmpq $4, %rdx
-@@ -178,9 +178,9 @@ ENTRY(memmove)
- 	 * Move data from 4 bytes to 7 bytes.
- 	 */
- 	movl (%rsi), %r11d
--	movl -4(%rsi, %rdx), %r10d
-+	movl -4(%rsi, %rdx), %r9d
- 	movl %r11d, (%rdi)
--	movl %r10d, -4(%rdi, %rdx)
-+	movl %r9d, -4(%rdi, %rdx)
- 	jmp 13f
- 11:
- 	cmp $2, %rdx
-@@ -189,9 +189,9 @@ ENTRY(memmove)
- 	 * Move data from 2 bytes to 3 bytes.
- 	 */
- 	movw (%rsi), %r11w
--	movw -2(%rsi, %rdx), %r10w
-+	movw -2(%rsi, %rdx), %r9w
- 	movw %r11w, (%rdi)
--	movw %r10w, -2(%rdi, %rdx)
-+	movw %r9w, -2(%rdi, %rdx)
- 	jmp 13f
- 12:
- 	cmp $1, %rdx
-@@ -202,6 +202,7 @@ ENTRY(memmove)
- 	movb (%rsi), %r11b
- 	movb %r11b, (%rdi)
- 13:
-+	pax_force_retaddr
- 	retq
- 	CFI_ENDPROC
- 
-@@ -210,6 +211,7 @@ ENTRY(memmove)
- 	/* Forward moving data. */
- 	movq %rdx, %rcx
- 	rep movsb
-+	pax_force_retaddr
- 	retq
- .Lmemmove_end_forward_efs:
- 	.previous
-diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
-index 79bd454..dff325a 100644
---- a/arch/x86/lib/memset_64.S
-+++ b/arch/x86/lib/memset_64.S
-@@ -31,6 +31,7 @@
- 	movl %r8d,%ecx
- 	rep stosb
- 	movq %r9,%rax
-+	pax_force_retaddr
- 	ret
- .Lmemset_e:
- 	.previous
-@@ -53,6 +54,7 @@
- 	movl %edx,%ecx
- 	rep stosb
- 	movq %r9,%rax
-+	pax_force_retaddr
- 	ret
- .Lmemset_e_e:
- 	.previous
-@@ -60,13 +62,13 @@
- ENTRY(memset)
- ENTRY(__memset)
- 	CFI_STARTPROC
--	movq %rdi,%r10
- 	movq %rdx,%r11
- 
- 	/* expand byte value  */
- 	movzbl %sil,%ecx
- 	movabs $0x0101010101010101,%rax
- 	mul    %rcx		/* with rax, clobbers rdx */
-+	movq  %rdi,%rdx
- 
- 	/* align dst */
- 	movl  %edi,%r9d
-@@ -120,7 +122,8 @@ ENTRY(__memset)
- 	jnz     .Lloop_1
- 
- .Lende:
--	movq	%r10,%rax
-+	movq	%rdx,%rax
-+	pax_force_retaddr
- 	ret
- 
- 	CFI_RESTORE_STATE
-diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
-index c9f2d9b..e7fd2c0 100644
---- a/arch/x86/lib/mmx_32.c
-+++ b/arch/x86/lib/mmx_32.c
-@@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
- {
- 	void *p;
- 	int i;
-+	unsigned long cr0;
- 
- 	if (unlikely(in_interrupt()))
- 		return __memcpy(to, from, len);
-@@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
- 	kernel_fpu_begin();
- 
- 	__asm__ __volatile__ (
--		"1: prefetch (%0)\n"		/* This set is 28 bytes */
--		"   prefetch 64(%0)\n"
--		"   prefetch 128(%0)\n"
--		"   prefetch 192(%0)\n"
--		"   prefetch 256(%0)\n"
-+		"1: prefetch (%1)\n"		/* This set is 28 bytes */
-+		"   prefetch 64(%1)\n"
-+		"   prefetch 128(%1)\n"
-+		"   prefetch 192(%1)\n"
-+		"   prefetch 256(%1)\n"
- 		"2:  \n"
- 		".section .fixup, \"ax\"\n"
--		"3: movw $0x1AEB, 1b\n"	/* jmp on 26 bytes */
-+		"3:  \n"
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		"   movl %%cr0, %0\n"
-+		"   movl %0, %%eax\n"
-+		"   andl $0xFFFEFFFF, %%eax\n"
-+		"   movl %%eax, %%cr0\n"
-+#endif
-+
-+		"   movw $0x1AEB, 1b\n"	/* jmp on 26 bytes */
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		"   movl %0, %%cr0\n"
-+#endif
-+
- 		"   jmp 2b\n"
- 		".previous\n"
- 			_ASM_EXTABLE(1b, 3b)
--			: : "r" (from));
-+			: "=&r" (cr0) : "r" (from) : "ax");
- 
- 	for ( ; i > 5; i--) {
- 		__asm__ __volatile__ (
--		"1:  prefetch 320(%0)\n"
--		"2:  movq (%0), %%mm0\n"
--		"  movq 8(%0), %%mm1\n"
--		"  movq 16(%0), %%mm2\n"
--		"  movq 24(%0), %%mm3\n"
--		"  movq %%mm0, (%1)\n"
--		"  movq %%mm1, 8(%1)\n"
--		"  movq %%mm2, 16(%1)\n"
--		"  movq %%mm3, 24(%1)\n"
--		"  movq 32(%0), %%mm0\n"
--		"  movq 40(%0), %%mm1\n"
--		"  movq 48(%0), %%mm2\n"
--		"  movq 56(%0), %%mm3\n"
--		"  movq %%mm0, 32(%1)\n"
--		"  movq %%mm1, 40(%1)\n"
--		"  movq %%mm2, 48(%1)\n"
--		"  movq %%mm3, 56(%1)\n"
-+		"1:  prefetch 320(%1)\n"
-+		"2:  movq (%1), %%mm0\n"
-+		"  movq 8(%1), %%mm1\n"
-+		"  movq 16(%1), %%mm2\n"
-+		"  movq 24(%1), %%mm3\n"
-+		"  movq %%mm0, (%2)\n"
-+		"  movq %%mm1, 8(%2)\n"
-+		"  movq %%mm2, 16(%2)\n"
-+		"  movq %%mm3, 24(%2)\n"
-+		"  movq 32(%1), %%mm0\n"
-+		"  movq 40(%1), %%mm1\n"
-+		"  movq 48(%1), %%mm2\n"
-+		"  movq 56(%1), %%mm3\n"
-+		"  movq %%mm0, 32(%2)\n"
-+		"  movq %%mm1, 40(%2)\n"
-+		"  movq %%mm2, 48(%2)\n"
-+		"  movq %%mm3, 56(%2)\n"
- 		".section .fixup, \"ax\"\n"
--		"3: movw $0x05EB, 1b\n"	/* jmp on 5 bytes */
-+		"3:\n"
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		"   movl %%cr0, %0\n"
-+		"   movl %0, %%eax\n"
-+		"   andl $0xFFFEFFFF, %%eax\n"
-+		"   movl %%eax, %%cr0\n"
-+#endif
-+
-+		"   movw $0x05EB, 1b\n"	/* jmp on 5 bytes */
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		"   movl %0, %%cr0\n"
-+#endif
-+
- 		"   jmp 2b\n"
- 		".previous\n"
- 			_ASM_EXTABLE(1b, 3b)
--			: : "r" (from), "r" (to) : "memory");
-+			: "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
- 
- 		from += 64;
- 		to += 64;
-@@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
- static void fast_copy_page(void *to, void *from)
- {
- 	int i;
-+	unsigned long cr0;
- 
- 	kernel_fpu_begin();
- 
-@@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
- 	 * but that is for later. -AV
- 	 */
- 	__asm__ __volatile__(
--		"1: prefetch (%0)\n"
--		"   prefetch 64(%0)\n"
--		"   prefetch 128(%0)\n"
--		"   prefetch 192(%0)\n"
--		"   prefetch 256(%0)\n"
-+		"1: prefetch (%1)\n"
-+		"   prefetch 64(%1)\n"
-+		"   prefetch 128(%1)\n"
-+		"   prefetch 192(%1)\n"
-+		"   prefetch 256(%1)\n"
- 		"2:  \n"
- 		".section .fixup, \"ax\"\n"
--		"3: movw $0x1AEB, 1b\n"	/* jmp on 26 bytes */
-+		"3:  \n"
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		"   movl %%cr0, %0\n"
-+		"   movl %0, %%eax\n"
-+		"   andl $0xFFFEFFFF, %%eax\n"
-+		"   movl %%eax, %%cr0\n"
-+#endif
-+
-+		"   movw $0x1AEB, 1b\n"	/* jmp on 26 bytes */
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		"   movl %0, %%cr0\n"
-+#endif
-+
- 		"   jmp 2b\n"
- 		".previous\n"
--			_ASM_EXTABLE(1b, 3b) : : "r" (from));
-+			_ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
- 
- 	for (i = 0; i < (4096-320)/64; i++) {
- 		__asm__ __volatile__ (
--		"1: prefetch 320(%0)\n"
--		"2: movq (%0), %%mm0\n"
--		"   movntq %%mm0, (%1)\n"
--		"   movq 8(%0), %%mm1\n"
--		"   movntq %%mm1, 8(%1)\n"
--		"   movq 16(%0), %%mm2\n"
--		"   movntq %%mm2, 16(%1)\n"
--		"   movq 24(%0), %%mm3\n"
--		"   movntq %%mm3, 24(%1)\n"
--		"   movq 32(%0), %%mm4\n"
--		"   movntq %%mm4, 32(%1)\n"
--		"   movq 40(%0), %%mm5\n"
--		"   movntq %%mm5, 40(%1)\n"
--		"   movq 48(%0), %%mm6\n"
--		"   movntq %%mm6, 48(%1)\n"
--		"   movq 56(%0), %%mm7\n"
--		"   movntq %%mm7, 56(%1)\n"
-+		"1: prefetch 320(%1)\n"
-+		"2: movq (%1), %%mm0\n"
-+		"   movntq %%mm0, (%2)\n"
-+		"   movq 8(%1), %%mm1\n"
-+		"   movntq %%mm1, 8(%2)\n"
-+		"   movq 16(%1), %%mm2\n"
-+		"   movntq %%mm2, 16(%2)\n"
-+		"   movq 24(%1), %%mm3\n"
-+		"   movntq %%mm3, 24(%2)\n"
-+		"   movq 32(%1), %%mm4\n"
-+		"   movntq %%mm4, 32(%2)\n"
-+		"   movq 40(%1), %%mm5\n"
-+		"   movntq %%mm5, 40(%2)\n"
-+		"   movq 48(%1), %%mm6\n"
-+		"   movntq %%mm6, 48(%2)\n"
-+		"   movq 56(%1), %%mm7\n"
-+		"   movntq %%mm7, 56(%2)\n"
- 		".section .fixup, \"ax\"\n"
--		"3: movw $0x05EB, 1b\n"	/* jmp on 5 bytes */
-+		"3:\n"
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		"   movl %%cr0, %0\n"
-+		"   movl %0, %%eax\n"
-+		"   andl $0xFFFEFFFF, %%eax\n"
-+		"   movl %%eax, %%cr0\n"
-+#endif
-+
-+		"   movw $0x05EB, 1b\n"	/* jmp on 5 bytes */
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		"   movl %0, %%cr0\n"
-+#endif
-+
- 		"   jmp 2b\n"
- 		".previous\n"
--		_ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
-+		_ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
- 
- 		from += 64;
- 		to += 64;
-@@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
- static void fast_copy_page(void *to, void *from)
- {
- 	int i;
-+	unsigned long cr0;
- 
- 	kernel_fpu_begin();
- 
- 	__asm__ __volatile__ (
--		"1: prefetch (%0)\n"
--		"   prefetch 64(%0)\n"
--		"   prefetch 128(%0)\n"
--		"   prefetch 192(%0)\n"
--		"   prefetch 256(%0)\n"
-+		"1: prefetch (%1)\n"
-+		"   prefetch 64(%1)\n"
-+		"   prefetch 128(%1)\n"
-+		"   prefetch 192(%1)\n"
-+		"   prefetch 256(%1)\n"
- 		"2:  \n"
- 		".section .fixup, \"ax\"\n"
--		"3: movw $0x1AEB, 1b\n"	/* jmp on 26 bytes */
-+		"3:  \n"
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		"   movl %%cr0, %0\n"
-+		"   movl %0, %%eax\n"
-+		"   andl $0xFFFEFFFF, %%eax\n"
-+		"   movl %%eax, %%cr0\n"
-+#endif
-+
-+		"   movw $0x1AEB, 1b\n"	/* jmp on 26 bytes */
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		"   movl %0, %%cr0\n"
-+#endif
-+
- 		"   jmp 2b\n"
- 		".previous\n"
--			_ASM_EXTABLE(1b, 3b) : : "r" (from));
-+			_ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
- 
- 	for (i = 0; i < 4096/64; i++) {
- 		__asm__ __volatile__ (
--		"1: prefetch 320(%0)\n"
--		"2: movq (%0), %%mm0\n"
--		"   movq 8(%0), %%mm1\n"
--		"   movq 16(%0), %%mm2\n"
--		"   movq 24(%0), %%mm3\n"
--		"   movq %%mm0, (%1)\n"
--		"   movq %%mm1, 8(%1)\n"
--		"   movq %%mm2, 16(%1)\n"
--		"   movq %%mm3, 24(%1)\n"
--		"   movq 32(%0), %%mm0\n"
--		"   movq 40(%0), %%mm1\n"
--		"   movq 48(%0), %%mm2\n"
--		"   movq 56(%0), %%mm3\n"
--		"   movq %%mm0, 32(%1)\n"
--		"   movq %%mm1, 40(%1)\n"
--		"   movq %%mm2, 48(%1)\n"
--		"   movq %%mm3, 56(%1)\n"
-+		"1: prefetch 320(%1)\n"
-+		"2: movq (%1), %%mm0\n"
-+		"   movq 8(%1), %%mm1\n"
-+		"   movq 16(%1), %%mm2\n"
-+		"   movq 24(%1), %%mm3\n"
-+		"   movq %%mm0, (%2)\n"
-+		"   movq %%mm1, 8(%2)\n"
-+		"   movq %%mm2, 16(%2)\n"
-+		"   movq %%mm3, 24(%2)\n"
-+		"   movq 32(%1), %%mm0\n"
-+		"   movq 40(%1), %%mm1\n"
-+		"   movq 48(%1), %%mm2\n"
-+		"   movq 56(%1), %%mm3\n"
-+		"   movq %%mm0, 32(%2)\n"
-+		"   movq %%mm1, 40(%2)\n"
-+		"   movq %%mm2, 48(%2)\n"
-+		"   movq %%mm3, 56(%2)\n"
- 		".section .fixup, \"ax\"\n"
--		"3: movw $0x05EB, 1b\n"	/* jmp on 5 bytes */
-+		"3:\n"
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		"   movl %%cr0, %0\n"
-+		"   movl %0, %%eax\n"
-+		"   andl $0xFFFEFFFF, %%eax\n"
-+		"   movl %%eax, %%cr0\n"
-+#endif
-+
-+		"   movw $0x05EB, 1b\n"	/* jmp on 5 bytes */
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		"   movl %0, %%cr0\n"
-+#endif
-+
- 		"   jmp 2b\n"
- 		".previous\n"
- 			_ASM_EXTABLE(1b, 3b)
--			: : "r" (from), "r" (to) : "memory");
-+			: "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
- 
- 		from += 64;
- 		to += 64;
-diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
-index 69fa106..adda88b 100644
---- a/arch/x86/lib/msr-reg.S
-+++ b/arch/x86/lib/msr-reg.S
-@@ -3,6 +3,7 @@
- #include <asm/dwarf2.h>
- #include <asm/asm.h>
- #include <asm/msr.h>
-+#include <asm/alternative-asm.h>
- 
- #ifdef CONFIG_X86_64
- /*
-@@ -16,7 +17,7 @@ ENTRY(native_\op\()_safe_regs)
- 	CFI_STARTPROC
- 	pushq_cfi %rbx
- 	pushq_cfi %rbp
--	movq	%rdi, %r10	/* Save pointer */
-+	movq	%rdi, %r9	/* Save pointer */
- 	xorl	%r11d, %r11d	/* Return value */
- 	movl    (%rdi), %eax
- 	movl    4(%rdi), %ecx
-@@ -27,16 +28,17 @@ ENTRY(native_\op\()_safe_regs)
- 	movl    28(%rdi), %edi
- 	CFI_REMEMBER_STATE
- 1:	\op
--2:	movl    %eax, (%r10)
-+2:	movl    %eax, (%r9)
- 	movl	%r11d, %eax	/* Return value */
--	movl    %ecx, 4(%r10)
--	movl    %edx, 8(%r10)
--	movl    %ebx, 12(%r10)
--	movl    %ebp, 20(%r10)
--	movl    %esi, 24(%r10)
--	movl    %edi, 28(%r10)
-+	movl    %ecx, 4(%r9)
-+	movl    %edx, 8(%r9)
-+	movl    %ebx, 12(%r9)
-+	movl    %ebp, 20(%r9)
-+	movl    %esi, 24(%r9)
-+	movl    %edi, 28(%r9)
- 	popq_cfi %rbp
- 	popq_cfi %rbx
-+	pax_force_retaddr
- 	ret
- 3:
- 	CFI_RESTORE_STATE
-diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
-index 36b0d15..3edf573 100644
---- a/arch/x86/lib/putuser.S
-+++ b/arch/x86/lib/putuser.S
-@@ -15,7 +15,9 @@
- #include <asm/thread_info.h>
- #include <asm/errno.h>
- #include <asm/asm.h>
--
-+#include <asm/segment.h>
-+#include <asm/pgtable.h>
-+#include <asm/alternative-asm.h>
- 
- /*
-  * __put_user_X
-@@ -29,52 +31,119 @@
-  * as they get called from within inline assembly.
-  */
- 
--#define ENTER	CFI_STARTPROC ; \
--		GET_THREAD_INFO(%_ASM_BX)
--#define EXIT	ret ; \
-+#define ENTER	CFI_STARTPROC
-+#define EXIT	pax_force_retaddr; ret ; \
- 		CFI_ENDPROC
- 
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+#define _DEST %_ASM_CX,%_ASM_BX
-+#else
-+#define _DEST %_ASM_CX
-+#endif
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+#define __copyuser_seg gs;
-+#else
-+#define __copyuser_seg
-+#endif
-+
- .text
- ENTRY(__put_user_1)
- 	ENTER
-+
-+#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
-+	GET_THREAD_INFO(%_ASM_BX)
- 	cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
- 	jae bad_put_user
--1:	movb %al,(%_ASM_CX)
-+
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+	mov pax_user_shadow_base,%_ASM_BX
-+	cmp %_ASM_BX,%_ASM_CX
-+	jb 1234f
-+	xor %ebx,%ebx
-+1234:
-+#endif
-+
-+#endif
-+
-+1:	__copyuser_seg movb %al,(_DEST)
- 	xor %eax,%eax
- 	EXIT
- ENDPROC(__put_user_1)
- 
- ENTRY(__put_user_2)
- 	ENTER
-+
-+#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
-+	GET_THREAD_INFO(%_ASM_BX)
- 	mov TI_addr_limit(%_ASM_BX),%_ASM_BX
- 	sub $1,%_ASM_BX
- 	cmp %_ASM_BX,%_ASM_CX
- 	jae bad_put_user
--2:	movw %ax,(%_ASM_CX)
-+
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+	mov pax_user_shadow_base,%_ASM_BX
-+	cmp %_ASM_BX,%_ASM_CX
-+	jb 1234f
-+	xor %ebx,%ebx
-+1234:
-+#endif
-+
-+#endif
-+
-+2:	__copyuser_seg movw %ax,(_DEST)
- 	xor %eax,%eax
- 	EXIT
- ENDPROC(__put_user_2)
- 
- ENTRY(__put_user_4)
- 	ENTER
-+
-+#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
-+	GET_THREAD_INFO(%_ASM_BX)
- 	mov TI_addr_limit(%_ASM_BX),%_ASM_BX
- 	sub $3,%_ASM_BX
- 	cmp %_ASM_BX,%_ASM_CX
- 	jae bad_put_user
--3:	movl %eax,(%_ASM_CX)
-+
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+	mov pax_user_shadow_base,%_ASM_BX
-+	cmp %_ASM_BX,%_ASM_CX
-+	jb 1234f
-+	xor %ebx,%ebx
-+1234:
-+#endif
-+
-+#endif
-+
-+3:	__copyuser_seg movl %eax,(_DEST)
- 	xor %eax,%eax
- 	EXIT
- ENDPROC(__put_user_4)
- 
- ENTRY(__put_user_8)
- 	ENTER
-+
-+#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
-+	GET_THREAD_INFO(%_ASM_BX)
- 	mov TI_addr_limit(%_ASM_BX),%_ASM_BX
- 	sub $7,%_ASM_BX
- 	cmp %_ASM_BX,%_ASM_CX
- 	jae bad_put_user
--4:	mov %_ASM_AX,(%_ASM_CX)
-+
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+	mov pax_user_shadow_base,%_ASM_BX
-+	cmp %_ASM_BX,%_ASM_CX
-+	jb 1234f
-+	xor %ebx,%ebx
-+1234:
-+#endif
-+
-+#endif
-+
-+4:	__copyuser_seg mov %_ASM_AX,(_DEST)
- #ifdef CONFIG_X86_32
--5:	movl %edx,4(%_ASM_CX)
-+5:	__copyuser_seg movl %edx,4(_DEST)
- #endif
- 	xor %eax,%eax
- 	EXIT
-diff --git a/arch/x86/lib/rwlock.S b/arch/x86/lib/rwlock.S
-index 1cad221..de671ee 100644
---- a/arch/x86/lib/rwlock.S
-+++ b/arch/x86/lib/rwlock.S
-@@ -16,13 +16,34 @@ ENTRY(__write_lock_failed)
- 	FRAME
- 0:	LOCK_PREFIX
- 	WRITE_LOCK_ADD($RW_LOCK_BIAS) (%__lock_ptr)
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	jno 1234f
-+	LOCK_PREFIX
-+	WRITE_LOCK_SUB($RW_LOCK_BIAS) (%__lock_ptr)
-+	int $4
-+1234:
-+	_ASM_EXTABLE(1234b, 1234b)
-+#endif
-+
- 1:	rep; nop
- 	cmpl	$WRITE_LOCK_CMP, (%__lock_ptr)
- 	jne	1b
- 	LOCK_PREFIX
- 	WRITE_LOCK_SUB($RW_LOCK_BIAS) (%__lock_ptr)
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	jno 1234f
-+	LOCK_PREFIX
-+	WRITE_LOCK_ADD($RW_LOCK_BIAS) (%__lock_ptr)
-+	int $4
-+1234:
-+	_ASM_EXTABLE(1234b, 1234b)
-+#endif
-+
- 	jnz	0b
- 	ENDFRAME
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- END(__write_lock_failed)
-@@ -32,13 +53,34 @@ ENTRY(__read_lock_failed)
- 	FRAME
- 0:	LOCK_PREFIX
- 	READ_LOCK_SIZE(inc) (%__lock_ptr)
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	jno 1234f
-+	LOCK_PREFIX
-+	READ_LOCK_SIZE(dec) (%__lock_ptr)
-+	int $4
-+1234:
-+	_ASM_EXTABLE(1234b, 1234b)
-+#endif
-+
- 1:	rep; nop
- 	READ_LOCK_SIZE(cmp) $1, (%__lock_ptr)
- 	js	1b
- 	LOCK_PREFIX
- 	READ_LOCK_SIZE(dec) (%__lock_ptr)
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+	jno 1234f
-+	LOCK_PREFIX
-+	READ_LOCK_SIZE(inc) (%__lock_ptr)
-+	int $4
-+1234:
-+	_ASM_EXTABLE(1234b, 1234b)
-+#endif
-+
- 	js	0b
- 	ENDFRAME
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- END(__read_lock_failed)
-diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
-index 5dff5f0..cadebf4 100644
---- a/arch/x86/lib/rwsem.S
-+++ b/arch/x86/lib/rwsem.S
-@@ -94,6 +94,7 @@ ENTRY(call_rwsem_down_read_failed)
- 	__ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
- 	CFI_RESTORE __ASM_REG(dx)
- 	restore_common_regs
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(call_rwsem_down_read_failed)
-@@ -104,6 +105,7 @@ ENTRY(call_rwsem_down_write_failed)
- 	movq %rax,%rdi
- 	call rwsem_down_write_failed
- 	restore_common_regs
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(call_rwsem_down_write_failed)
-@@ -117,7 +119,8 @@ ENTRY(call_rwsem_wake)
- 	movq %rax,%rdi
- 	call rwsem_wake
- 	restore_common_regs
--1:	ret
-+1:	pax_force_retaddr
-+	ret
- 	CFI_ENDPROC
- ENDPROC(call_rwsem_wake)
- 
-@@ -131,6 +134,7 @@ ENTRY(call_rwsem_downgrade_wake)
- 	__ASM_SIZE(pop,_cfi) %__ASM_REG(dx)
- 	CFI_RESTORE __ASM_REG(dx)
- 	restore_common_regs
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(call_rwsem_downgrade_wake)
-diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
-index a63efd6..ccecad8 100644
---- a/arch/x86/lib/thunk_64.S
-+++ b/arch/x86/lib/thunk_64.S
-@@ -8,6 +8,7 @@
- #include <linux/linkage.h>
- #include <asm/dwarf2.h>
- #include <asm/calling.h>
-+#include <asm/alternative-asm.h>
- 
- 	/* rdi:	arg1 ... normal C conventions. rax is saved/restored. */
- 	.macro THUNK name, func, put_ret_addr_in_rdi=0
-@@ -41,5 +42,6 @@
- 	SAVE_ARGS
- restore:
- 	RESTORE_ARGS
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
-diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
-index e218d5d..3966c85 100644
---- a/arch/x86/lib/usercopy_32.c
-+++ b/arch/x86/lib/usercopy_32.c
-@@ -43,7 +43,7 @@ do {									   \
- 	__asm__ __volatile__(						   \
- 		"	testl %1,%1\n"					   \
- 		"	jz 2f\n"					   \
--		"0:	lodsb\n"					   \
-+		"0:	"__copyuser_seg"lodsb\n"			   \
- 		"	stosb\n"					   \
- 		"	testb %%al,%%al\n"				   \
- 		"	jz 1f\n"					   \
-@@ -128,10 +128,12 @@ do {									\
- 	int __d0;							\
- 	might_fault();							\
- 	__asm__ __volatile__(						\
-+		__COPYUSER_SET_ES					\
- 		"0:	rep; stosl\n"					\
- 		"	movl %2,%0\n"					\
- 		"1:	rep; stosb\n"					\
- 		"2:\n"							\
-+		__COPYUSER_RESTORE_ES					\
- 		".section .fixup,\"ax\"\n"				\
- 		"3:	lea 0(%2,%0,4),%0\n"				\
- 		"	jmp 2b\n"					\
-@@ -200,6 +202,7 @@ long strnlen_user(const char __user *s, long n)
- 	might_fault();
- 
- 	__asm__ __volatile__(
-+		__COPYUSER_SET_ES
- 		"	testl %0, %0\n"
- 		"	jz 3f\n"
- 		"	andl %0,%%ecx\n"
-@@ -208,6 +211,7 @@ long strnlen_user(const char __user *s, long n)
- 		"	subl %%ecx,%0\n"
- 		"	addl %0,%%eax\n"
- 		"1:\n"
-+		__COPYUSER_RESTORE_ES
- 		".section .fixup,\"ax\"\n"
- 		"2:	xorl %%eax,%%eax\n"
- 		"	jmp 1b\n"
-@@ -227,7 +231,7 @@ EXPORT_SYMBOL(strnlen_user);
- 
- #ifdef CONFIG_X86_INTEL_USERCOPY
- static unsigned long
--__copy_user_intel(void __user *to, const void *from, unsigned long size)
-+__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
- {
- 	int d0, d1;
- 	__asm__ __volatile__(
-@@ -239,36 +243,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
- 		       "       .align 2,0x90\n"
- 		       "3:     movl 0(%4), %%eax\n"
- 		       "4:     movl 4(%4), %%edx\n"
--		       "5:     movl %%eax, 0(%3)\n"
--		       "6:     movl %%edx, 4(%3)\n"
-+		       "5:     "__copyuser_seg" movl %%eax, 0(%3)\n"
-+		       "6:     "__copyuser_seg" movl %%edx, 4(%3)\n"
- 		       "7:     movl 8(%4), %%eax\n"
- 		       "8:     movl 12(%4),%%edx\n"
--		       "9:     movl %%eax, 8(%3)\n"
--		       "10:    movl %%edx, 12(%3)\n"
-+		       "9:     "__copyuser_seg" movl %%eax, 8(%3)\n"
-+		       "10:    "__copyuser_seg" movl %%edx, 12(%3)\n"
- 		       "11:    movl 16(%4), %%eax\n"
- 		       "12:    movl 20(%4), %%edx\n"
--		       "13:    movl %%eax, 16(%3)\n"
--		       "14:    movl %%edx, 20(%3)\n"
-+		       "13:    "__copyuser_seg" movl %%eax, 16(%3)\n"
-+		       "14:    "__copyuser_seg" movl %%edx, 20(%3)\n"
- 		       "15:    movl 24(%4), %%eax\n"
- 		       "16:    movl 28(%4), %%edx\n"
--		       "17:    movl %%eax, 24(%3)\n"
--		       "18:    movl %%edx, 28(%3)\n"
-+		       "17:    "__copyuser_seg" movl %%eax, 24(%3)\n"
-+		       "18:    "__copyuser_seg" movl %%edx, 28(%3)\n"
- 		       "19:    movl 32(%4), %%eax\n"
- 		       "20:    movl 36(%4), %%edx\n"
--		       "21:    movl %%eax, 32(%3)\n"
--		       "22:    movl %%edx, 36(%3)\n"
-+		       "21:    "__copyuser_seg" movl %%eax, 32(%3)\n"
-+		       "22:    "__copyuser_seg" movl %%edx, 36(%3)\n"
- 		       "23:    movl 40(%4), %%eax\n"
- 		       "24:    movl 44(%4), %%edx\n"
--		       "25:    movl %%eax, 40(%3)\n"
--		       "26:    movl %%edx, 44(%3)\n"
-+		       "25:    "__copyuser_seg" movl %%eax, 40(%3)\n"
-+		       "26:    "__copyuser_seg" movl %%edx, 44(%3)\n"
- 		       "27:    movl 48(%4), %%eax\n"
- 		       "28:    movl 52(%4), %%edx\n"
--		       "29:    movl %%eax, 48(%3)\n"
--		       "30:    movl %%edx, 52(%3)\n"
-+		       "29:    "__copyuser_seg" movl %%eax, 48(%3)\n"
-+		       "30:    "__copyuser_seg" movl %%edx, 52(%3)\n"
- 		       "31:    movl 56(%4), %%eax\n"
- 		       "32:    movl 60(%4), %%edx\n"
--		       "33:    movl %%eax, 56(%3)\n"
--		       "34:    movl %%edx, 60(%3)\n"
-+		       "33:    "__copyuser_seg" movl %%eax, 56(%3)\n"
-+		       "34:    "__copyuser_seg" movl %%edx, 60(%3)\n"
- 		       "       addl $-64, %0\n"
- 		       "       addl $64, %4\n"
- 		       "       addl $64, %3\n"
-@@ -278,10 +282,119 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
- 		       "       shrl  $2, %0\n"
- 		       "       andl  $3, %%eax\n"
- 		       "       cld\n"
-+		       __COPYUSER_SET_ES
- 		       "99:    rep; movsl\n"
- 		       "36:    movl %%eax, %0\n"
- 		       "37:    rep; movsb\n"
- 		       "100:\n"
-+		       __COPYUSER_RESTORE_ES
-+		       ".section .fixup,\"ax\"\n"
-+		       "101:   lea 0(%%eax,%0,4),%0\n"
-+		       "       jmp 100b\n"
-+		       ".previous\n"
-+		       ".section __ex_table,\"a\"\n"
-+		       "       .align 4\n"
-+		       "       .long 1b,100b\n"
-+		       "       .long 2b,100b\n"
-+		       "       .long 3b,100b\n"
-+		       "       .long 4b,100b\n"
-+		       "       .long 5b,100b\n"
-+		       "       .long 6b,100b\n"
-+		       "       .long 7b,100b\n"
-+		       "       .long 8b,100b\n"
-+		       "       .long 9b,100b\n"
-+		       "       .long 10b,100b\n"
-+		       "       .long 11b,100b\n"
-+		       "       .long 12b,100b\n"
-+		       "       .long 13b,100b\n"
-+		       "       .long 14b,100b\n"
-+		       "       .long 15b,100b\n"
-+		       "       .long 16b,100b\n"
-+		       "       .long 17b,100b\n"
-+		       "       .long 18b,100b\n"
-+		       "       .long 19b,100b\n"
-+		       "       .long 20b,100b\n"
-+		       "       .long 21b,100b\n"
-+		       "       .long 22b,100b\n"
-+		       "       .long 23b,100b\n"
-+		       "       .long 24b,100b\n"
-+		       "       .long 25b,100b\n"
-+		       "       .long 26b,100b\n"
-+		       "       .long 27b,100b\n"
-+		       "       .long 28b,100b\n"
-+		       "       .long 29b,100b\n"
-+		       "       .long 30b,100b\n"
-+		       "       .long 31b,100b\n"
-+		       "       .long 32b,100b\n"
-+		       "       .long 33b,100b\n"
-+		       "       .long 34b,100b\n"
-+		       "       .long 35b,100b\n"
-+		       "       .long 36b,100b\n"
-+		       "       .long 37b,100b\n"
-+		       "       .long 99b,101b\n"
-+		       ".previous"
-+		       : "=&c"(size), "=&D" (d0), "=&S" (d1)
-+		       :  "1"(to), "2"(from), "0"(size)
-+		       : "eax", "edx", "memory");
-+	return size;
-+}
-+
-+static unsigned long
-+__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
-+{
-+	int d0, d1;
-+	__asm__ __volatile__(
-+		       "       .align 2,0x90\n"
-+		       "1:     "__copyuser_seg" movl 32(%4), %%eax\n"
-+		       "       cmpl $67, %0\n"
-+		       "       jbe 3f\n"
-+		       "2:     "__copyuser_seg" movl 64(%4), %%eax\n"
-+		       "       .align 2,0x90\n"
-+		       "3:     "__copyuser_seg" movl 0(%4), %%eax\n"
-+		       "4:     "__copyuser_seg" movl 4(%4), %%edx\n"
-+		       "5:     movl %%eax, 0(%3)\n"
-+		       "6:     movl %%edx, 4(%3)\n"
-+		       "7:     "__copyuser_seg" movl 8(%4), %%eax\n"
-+		       "8:     "__copyuser_seg" movl 12(%4),%%edx\n"
-+		       "9:     movl %%eax, 8(%3)\n"
-+		       "10:    movl %%edx, 12(%3)\n"
-+		       "11:    "__copyuser_seg" movl 16(%4), %%eax\n"
-+		       "12:    "__copyuser_seg" movl 20(%4), %%edx\n"
-+		       "13:    movl %%eax, 16(%3)\n"
-+		       "14:    movl %%edx, 20(%3)\n"
-+		       "15:    "__copyuser_seg" movl 24(%4), %%eax\n"
-+		       "16:    "__copyuser_seg" movl 28(%4), %%edx\n"
-+		       "17:    movl %%eax, 24(%3)\n"
-+		       "18:    movl %%edx, 28(%3)\n"
-+		       "19:    "__copyuser_seg" movl 32(%4), %%eax\n"
-+		       "20:    "__copyuser_seg" movl 36(%4), %%edx\n"
-+		       "21:    movl %%eax, 32(%3)\n"
-+		       "22:    movl %%edx, 36(%3)\n"
-+		       "23:    "__copyuser_seg" movl 40(%4), %%eax\n"
-+		       "24:    "__copyuser_seg" movl 44(%4), %%edx\n"
-+		       "25:    movl %%eax, 40(%3)\n"
-+		       "26:    movl %%edx, 44(%3)\n"
-+		       "27:    "__copyuser_seg" movl 48(%4), %%eax\n"
-+		       "28:    "__copyuser_seg" movl 52(%4), %%edx\n"
-+		       "29:    movl %%eax, 48(%3)\n"
-+		       "30:    movl %%edx, 52(%3)\n"
-+		       "31:    "__copyuser_seg" movl 56(%4), %%eax\n"
-+		       "32:    "__copyuser_seg" movl 60(%4), %%edx\n"
-+		       "33:    movl %%eax, 56(%3)\n"
-+		       "34:    movl %%edx, 60(%3)\n"
-+		       "       addl $-64, %0\n"
-+		       "       addl $64, %4\n"
-+		       "       addl $64, %3\n"
-+		       "       cmpl $63, %0\n"
-+		       "       ja  1b\n"
-+		       "35:    movl  %0, %%eax\n"
-+		       "       shrl  $2, %0\n"
-+		       "       andl  $3, %%eax\n"
-+		       "       cld\n"
-+		       "99:    rep; "__copyuser_seg" movsl\n"
-+		       "36:    movl %%eax, %0\n"
-+		       "37:    rep; "__copyuser_seg" movsb\n"
-+		       "100:\n"
- 		       ".section .fixup,\"ax\"\n"
- 		       "101:   lea 0(%%eax,%0,4),%0\n"
- 		       "       jmp 100b\n"
-@@ -339,41 +452,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
- 	int d0, d1;
- 	__asm__ __volatile__(
- 		       "        .align 2,0x90\n"
--		       "0:      movl 32(%4), %%eax\n"
-+		       "0:      "__copyuser_seg" movl 32(%4), %%eax\n"
- 		       "        cmpl $67, %0\n"
- 		       "        jbe 2f\n"
--		       "1:      movl 64(%4), %%eax\n"
-+		       "1:      "__copyuser_seg" movl 64(%4), %%eax\n"
- 		       "        .align 2,0x90\n"
--		       "2:      movl 0(%4), %%eax\n"
--		       "21:     movl 4(%4), %%edx\n"
-+		       "2:      "__copyuser_seg" movl 0(%4), %%eax\n"
-+		       "21:     "__copyuser_seg" movl 4(%4), %%edx\n"
- 		       "        movl %%eax, 0(%3)\n"
- 		       "        movl %%edx, 4(%3)\n"
--		       "3:      movl 8(%4), %%eax\n"
--		       "31:     movl 12(%4),%%edx\n"
-+		       "3:      "__copyuser_seg" movl 8(%4), %%eax\n"
-+		       "31:     "__copyuser_seg" movl 12(%4),%%edx\n"
- 		       "        movl %%eax, 8(%3)\n"
- 		       "        movl %%edx, 12(%3)\n"
--		       "4:      movl 16(%4), %%eax\n"
--		       "41:     movl 20(%4), %%edx\n"
-+		       "4:      "__copyuser_seg" movl 16(%4), %%eax\n"
-+		       "41:     "__copyuser_seg" movl 20(%4), %%edx\n"
- 		       "        movl %%eax, 16(%3)\n"
- 		       "        movl %%edx, 20(%3)\n"
--		       "10:     movl 24(%4), %%eax\n"
--		       "51:     movl 28(%4), %%edx\n"
-+		       "10:     "__copyuser_seg" movl 24(%4), %%eax\n"
-+		       "51:     "__copyuser_seg" movl 28(%4), %%edx\n"
- 		       "        movl %%eax, 24(%3)\n"
- 		       "        movl %%edx, 28(%3)\n"
--		       "11:     movl 32(%4), %%eax\n"
--		       "61:     movl 36(%4), %%edx\n"
-+		       "11:     "__copyuser_seg" movl 32(%4), %%eax\n"
-+		       "61:     "__copyuser_seg" movl 36(%4), %%edx\n"
- 		       "        movl %%eax, 32(%3)\n"
- 		       "        movl %%edx, 36(%3)\n"
--		       "12:     movl 40(%4), %%eax\n"
--		       "71:     movl 44(%4), %%edx\n"
-+		       "12:     "__copyuser_seg" movl 40(%4), %%eax\n"
-+		       "71:     "__copyuser_seg" movl 44(%4), %%edx\n"
- 		       "        movl %%eax, 40(%3)\n"
- 		       "        movl %%edx, 44(%3)\n"
--		       "13:     movl 48(%4), %%eax\n"
--		       "81:     movl 52(%4), %%edx\n"
-+		       "13:     "__copyuser_seg" movl 48(%4), %%eax\n"
-+		       "81:     "__copyuser_seg" movl 52(%4), %%edx\n"
- 		       "        movl %%eax, 48(%3)\n"
- 		       "        movl %%edx, 52(%3)\n"
--		       "14:     movl 56(%4), %%eax\n"
--		       "91:     movl 60(%4), %%edx\n"
-+		       "14:     "__copyuser_seg" movl 56(%4), %%eax\n"
-+		       "91:     "__copyuser_seg" movl 60(%4), %%edx\n"
- 		       "        movl %%eax, 56(%3)\n"
- 		       "        movl %%edx, 60(%3)\n"
- 		       "        addl $-64, %0\n"
-@@ -385,9 +498,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
- 		       "        shrl  $2, %0\n"
- 		       "        andl $3, %%eax\n"
- 		       "        cld\n"
--		       "6:      rep; movsl\n"
-+		       "6:      rep; "__copyuser_seg" movsl\n"
- 		       "        movl %%eax,%0\n"
--		       "7:      rep; movsb\n"
-+		       "7:      rep; "__copyuser_seg" movsb\n"
- 		       "8:\n"
- 		       ".section .fixup,\"ax\"\n"
- 		       "9:      lea 0(%%eax,%0,4),%0\n"
-@@ -440,41 +553,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
- 
- 	__asm__ __volatile__(
- 	       "        .align 2,0x90\n"
--	       "0:      movl 32(%4), %%eax\n"
-+	       "0:      "__copyuser_seg" movl 32(%4), %%eax\n"
- 	       "        cmpl $67, %0\n"
- 	       "        jbe 2f\n"
--	       "1:      movl 64(%4), %%eax\n"
-+	       "1:      "__copyuser_seg" movl 64(%4), %%eax\n"
- 	       "        .align 2,0x90\n"
--	       "2:      movl 0(%4), %%eax\n"
--	       "21:     movl 4(%4), %%edx\n"
-+	       "2:      "__copyuser_seg" movl 0(%4), %%eax\n"
-+	       "21:     "__copyuser_seg" movl 4(%4), %%edx\n"
- 	       "        movnti %%eax, 0(%3)\n"
- 	       "        movnti %%edx, 4(%3)\n"
--	       "3:      movl 8(%4), %%eax\n"
--	       "31:     movl 12(%4),%%edx\n"
-+	       "3:      "__copyuser_seg" movl 8(%4), %%eax\n"
-+	       "31:     "__copyuser_seg" movl 12(%4),%%edx\n"
- 	       "        movnti %%eax, 8(%3)\n"
- 	       "        movnti %%edx, 12(%3)\n"
--	       "4:      movl 16(%4), %%eax\n"
--	       "41:     movl 20(%4), %%edx\n"
-+	       "4:      "__copyuser_seg" movl 16(%4), %%eax\n"
-+	       "41:     "__copyuser_seg" movl 20(%4), %%edx\n"
- 	       "        movnti %%eax, 16(%3)\n"
- 	       "        movnti %%edx, 20(%3)\n"
--	       "10:     movl 24(%4), %%eax\n"
--	       "51:     movl 28(%4), %%edx\n"
-+	       "10:     "__copyuser_seg" movl 24(%4), %%eax\n"
-+	       "51:     "__copyuser_seg" movl 28(%4), %%edx\n"
- 	       "        movnti %%eax, 24(%3)\n"
- 	       "        movnti %%edx, 28(%3)\n"
--	       "11:     movl 32(%4), %%eax\n"
--	       "61:     movl 36(%4), %%edx\n"
-+	       "11:     "__copyuser_seg" movl 32(%4), %%eax\n"
-+	       "61:     "__copyuser_seg" movl 36(%4), %%edx\n"
- 	       "        movnti %%eax, 32(%3)\n"
- 	       "        movnti %%edx, 36(%3)\n"
--	       "12:     movl 40(%4), %%eax\n"
--	       "71:     movl 44(%4), %%edx\n"
-+	       "12:     "__copyuser_seg" movl 40(%4), %%eax\n"
-+	       "71:     "__copyuser_seg" movl 44(%4), %%edx\n"
- 	       "        movnti %%eax, 40(%3)\n"
- 	       "        movnti %%edx, 44(%3)\n"
--	       "13:     movl 48(%4), %%eax\n"
--	       "81:     movl 52(%4), %%edx\n"
-+	       "13:     "__copyuser_seg" movl 48(%4), %%eax\n"
-+	       "81:     "__copyuser_seg" movl 52(%4), %%edx\n"
- 	       "        movnti %%eax, 48(%3)\n"
- 	       "        movnti %%edx, 52(%3)\n"
--	       "14:     movl 56(%4), %%eax\n"
--	       "91:     movl 60(%4), %%edx\n"
-+	       "14:     "__copyuser_seg" movl 56(%4), %%eax\n"
-+	       "91:     "__copyuser_seg" movl 60(%4), %%edx\n"
- 	       "        movnti %%eax, 56(%3)\n"
- 	       "        movnti %%edx, 60(%3)\n"
- 	       "        addl $-64, %0\n"
-@@ -487,9 +600,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
- 	       "        shrl  $2, %0\n"
- 	       "        andl $3, %%eax\n"
- 	       "        cld\n"
--	       "6:      rep; movsl\n"
-+	       "6:      rep; "__copyuser_seg" movsl\n"
- 	       "        movl %%eax,%0\n"
--	       "7:      rep; movsb\n"
-+	       "7:      rep; "__copyuser_seg" movsb\n"
- 	       "8:\n"
- 	       ".section .fixup,\"ax\"\n"
- 	       "9:      lea 0(%%eax,%0,4),%0\n"
-@@ -537,41 +650,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
- 
- 	__asm__ __volatile__(
- 	       "        .align 2,0x90\n"
--	       "0:      movl 32(%4), %%eax\n"
-+	       "0:      "__copyuser_seg" movl 32(%4), %%eax\n"
- 	       "        cmpl $67, %0\n"
- 	       "        jbe 2f\n"
--	       "1:      movl 64(%4), %%eax\n"
-+	       "1:      "__copyuser_seg" movl 64(%4), %%eax\n"
- 	       "        .align 2,0x90\n"
--	       "2:      movl 0(%4), %%eax\n"
--	       "21:     movl 4(%4), %%edx\n"
-+	       "2:      "__copyuser_seg" movl 0(%4), %%eax\n"
-+	       "21:     "__copyuser_seg" movl 4(%4), %%edx\n"
- 	       "        movnti %%eax, 0(%3)\n"
- 	       "        movnti %%edx, 4(%3)\n"
--	       "3:      movl 8(%4), %%eax\n"
--	       "31:     movl 12(%4),%%edx\n"
-+	       "3:      "__copyuser_seg" movl 8(%4), %%eax\n"
-+	       "31:     "__copyuser_seg" movl 12(%4),%%edx\n"
- 	       "        movnti %%eax, 8(%3)\n"
- 	       "        movnti %%edx, 12(%3)\n"
--	       "4:      movl 16(%4), %%eax\n"
--	       "41:     movl 20(%4), %%edx\n"
-+	       "4:      "__copyuser_seg" movl 16(%4), %%eax\n"
-+	       "41:     "__copyuser_seg" movl 20(%4), %%edx\n"
- 	       "        movnti %%eax, 16(%3)\n"
- 	       "        movnti %%edx, 20(%3)\n"
--	       "10:     movl 24(%4), %%eax\n"
--	       "51:     movl 28(%4), %%edx\n"
-+	       "10:     "__copyuser_seg" movl 24(%4), %%eax\n"
-+	       "51:     "__copyuser_seg" movl 28(%4), %%edx\n"
- 	       "        movnti %%eax, 24(%3)\n"
- 	       "        movnti %%edx, 28(%3)\n"
--	       "11:     movl 32(%4), %%eax\n"
--	       "61:     movl 36(%4), %%edx\n"
-+	       "11:     "__copyuser_seg" movl 32(%4), %%eax\n"
-+	       "61:     "__copyuser_seg" movl 36(%4), %%edx\n"
- 	       "        movnti %%eax, 32(%3)\n"
- 	       "        movnti %%edx, 36(%3)\n"
--	       "12:     movl 40(%4), %%eax\n"
--	       "71:     movl 44(%4), %%edx\n"
-+	       "12:     "__copyuser_seg" movl 40(%4), %%eax\n"
-+	       "71:     "__copyuser_seg" movl 44(%4), %%edx\n"
- 	       "        movnti %%eax, 40(%3)\n"
- 	       "        movnti %%edx, 44(%3)\n"
--	       "13:     movl 48(%4), %%eax\n"
--	       "81:     movl 52(%4), %%edx\n"
-+	       "13:     "__copyuser_seg" movl 48(%4), %%eax\n"
-+	       "81:     "__copyuser_seg" movl 52(%4), %%edx\n"
- 	       "        movnti %%eax, 48(%3)\n"
- 	       "        movnti %%edx, 52(%3)\n"
--	       "14:     movl 56(%4), %%eax\n"
--	       "91:     movl 60(%4), %%edx\n"
-+	       "14:     "__copyuser_seg" movl 56(%4), %%eax\n"
-+	       "91:     "__copyuser_seg" movl 60(%4), %%edx\n"
- 	       "        movnti %%eax, 56(%3)\n"
- 	       "        movnti %%edx, 60(%3)\n"
- 	       "        addl $-64, %0\n"
-@@ -584,9 +697,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
- 	       "        shrl  $2, %0\n"
- 	       "        andl $3, %%eax\n"
- 	       "        cld\n"
--	       "6:      rep; movsl\n"
-+	       "6:      rep; "__copyuser_seg" movsl\n"
- 	       "        movl %%eax,%0\n"
--	       "7:      rep; movsb\n"
-+	       "7:      rep; "__copyuser_seg" movsb\n"
- 	       "8:\n"
- 	       ".section .fixup,\"ax\"\n"
- 	       "9:      lea 0(%%eax,%0,4),%0\n"
-@@ -629,32 +742,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
-  */
- unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
- 					unsigned long size);
--unsigned long __copy_user_intel(void __user *to, const void *from,
-+unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
-+					unsigned long size);
-+unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
- 					unsigned long size);
- unsigned long __copy_user_zeroing_intel_nocache(void *to,
- 				const void __user *from, unsigned long size);
- #endif /* CONFIG_X86_INTEL_USERCOPY */
- 
- /* Generic arbitrary sized copy.  */
--#define __copy_user(to, from, size)					\
-+#define __copy_user(to, from, size, prefix, set, restore)		\
- do {									\
- 	int __d0, __d1, __d2;						\
- 	__asm__ __volatile__(						\
-+		set							\
- 		"	cmp  $7,%0\n"					\
- 		"	jbe  1f\n"					\
- 		"	movl %1,%0\n"					\
- 		"	negl %0\n"					\
- 		"	andl $7,%0\n"					\
- 		"	subl %0,%3\n"					\
--		"4:	rep; movsb\n"					\
-+		"4:	rep; "prefix"movsb\n"				\
- 		"	movl %3,%0\n"					\
- 		"	shrl $2,%0\n"					\
- 		"	andl $3,%3\n"					\
- 		"	.align 2,0x90\n"				\
--		"0:	rep; movsl\n"					\
-+		"0:	rep; "prefix"movsl\n"				\
- 		"	movl %3,%0\n"					\
--		"1:	rep; movsb\n"					\
-+		"1:	rep; "prefix"movsb\n"				\
- 		"2:\n"							\
-+		restore							\
- 		".section .fixup,\"ax\"\n"				\
- 		"5:	addl %3,%0\n"					\
- 		"	jmp 2b\n"					\
-@@ -682,14 +799,14 @@ do {									\
- 		"	negl %0\n"					\
- 		"	andl $7,%0\n"					\
- 		"	subl %0,%3\n"					\
--		"4:	rep; movsb\n"					\
-+		"4:	rep; "__copyuser_seg"movsb\n"			\
- 		"	movl %3,%0\n"					\
- 		"	shrl $2,%0\n"					\
- 		"	andl $3,%3\n"					\
- 		"	.align 2,0x90\n"				\
--		"0:	rep; movsl\n"					\
-+		"0:	rep; "__copyuser_seg"movsl\n"			\
- 		"	movl %3,%0\n"					\
--		"1:	rep; movsb\n"					\
-+		"1:	rep; "__copyuser_seg"movsb\n"			\
- 		"2:\n"							\
- 		".section .fixup,\"ax\"\n"				\
- 		"5:	addl %3,%0\n"					\
-@@ -775,9 +892,9 @@ survive:
- 	}
- #endif
- 	if (movsl_is_ok(to, from, n))
--		__copy_user(to, from, n);
-+		__copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
- 	else
--		n = __copy_user_intel(to, from, n);
-+		n = __generic_copy_to_user_intel(to, from, n);
- 	return n;
- }
- EXPORT_SYMBOL(__copy_to_user_ll);
-@@ -797,10 +914,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
- 					 unsigned long n)
- {
- 	if (movsl_is_ok(to, from, n))
--		__copy_user(to, from, n);
-+		__copy_user(to, from, n, __copyuser_seg, "", "");
- 	else
--		n = __copy_user_intel((void __user *)to,
--				      (const void *)from, n);
-+		n = __generic_copy_from_user_intel(to, from, n);
- 	return n;
- }
- EXPORT_SYMBOL(__copy_from_user_ll_nozero);
-@@ -827,65 +943,49 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
- 	if (n > 64 && cpu_has_xmm2)
- 		n = __copy_user_intel_nocache(to, from, n);
- 	else
--		__copy_user(to, from, n);
-+		__copy_user(to, from, n, __copyuser_seg, "", "");
- #else
--	__copy_user(to, from, n);
-+	__copy_user(to, from, n, __copyuser_seg, "", "");
- #endif
- 	return n;
- }
- EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
- 
--/**
-- * copy_to_user: - Copy a block of data into user space.
-- * @to:   Destination address, in user space.
-- * @from: Source address, in kernel space.
-- * @n:    Number of bytes to copy.
-- *
-- * Context: User context only.  This function may sleep.
-- *
-- * Copy data from kernel space to user space.
-- *
-- * Returns number of bytes that could not be copied.
-- * On success, this will be zero.
-- */
--unsigned long
--copy_to_user(void __user *to, const void *from, unsigned long n)
--{
--	if (access_ok(VERIFY_WRITE, to, n))
--		n = __copy_to_user(to, from, n);
--	return n;
--}
--EXPORT_SYMBOL(copy_to_user);
--
--/**
-- * copy_from_user: - Copy a block of data from user space.
-- * @to:   Destination address, in kernel space.
-- * @from: Source address, in user space.
-- * @n:    Number of bytes to copy.
-- *
-- * Context: User context only.  This function may sleep.
-- *
-- * Copy data from user space to kernel space.
-- *
-- * Returns number of bytes that could not be copied.
-- * On success, this will be zero.
-- *
-- * If some data could not be copied, this function will pad the copied
-- * data to the requested size using zero bytes.
-- */
--unsigned long
--_copy_from_user(void *to, const void __user *from, unsigned long n)
--{
--	if (access_ok(VERIFY_READ, from, n))
--		n = __copy_from_user(to, from, n);
--	else
--		memset(to, 0, n);
--	return n;
--}
--EXPORT_SYMBOL(_copy_from_user);
--
- void copy_from_user_overflow(void)
- {
- 	WARN(1, "Buffer overflow detected!\n");
- }
- EXPORT_SYMBOL(copy_from_user_overflow);
-+
-+void copy_to_user_overflow(void)
-+{
-+	WARN(1, "Buffer overflow detected!\n");
-+}
-+EXPORT_SYMBOL(copy_to_user_overflow);
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+void __set_fs(mm_segment_t x)
-+{
-+	switch (x.seg) {
-+	case 0:
-+		loadsegment(gs, 0);
-+		break;
-+	case TASK_SIZE_MAX:
-+		loadsegment(gs, __USER_DS);
-+		break;
-+	case -1UL:
-+		loadsegment(gs, __KERNEL_DS);
-+		break;
-+	default:
-+		BUG();
-+	}
-+}
-+EXPORT_SYMBOL(__set_fs);
-+
-+void set_fs(mm_segment_t x)
-+{
-+	current_thread_info()->addr_limit = x;
-+	__set_fs(x);
-+}
-+EXPORT_SYMBOL(set_fs);
-+#endif
-diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
-index 554b7b5..4027e2c 100644
---- a/arch/x86/lib/usercopy_64.c
-+++ b/arch/x86/lib/usercopy_64.c
-@@ -42,6 +42,12 @@ long
- __strncpy_from_user(char *dst, const char __user *src, long count)
- {
- 	long res;
-+
-+#ifdef CONFIG_PAX_MEMORY_UDEREF
-+	if ((unsigned long)src < pax_user_shadow_base)
-+		src += pax_user_shadow_base;
-+#endif
-+
- 	__do_strncpy_from_user(dst, src, count, res);
- 	return res;
- }
-@@ -87,7 +93,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
- 		_ASM_EXTABLE(0b,3b)
- 		_ASM_EXTABLE(1b,2b)
- 		: [size8] "=&c"(size), [dst] "=&D" (__d0)
--		: [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
-+		: [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
- 		  [zero] "r" (0UL), [eight] "r" (8UL));
- 	return size;
- }
-@@ -149,12 +155,11 @@ long strlen_user(const char __user *s)
- }
- EXPORT_SYMBOL(strlen_user);
- 
--unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
-+unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
- {
--	if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) { 
--		return copy_user_generic((__force void *)to, (__force void *)from, len);
--	} 
--	return len;		
-+	if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
-+		return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
-+	return len;
- }
- EXPORT_SYMBOL(copy_in_user);
- 
-@@ -164,7 +169,7 @@ EXPORT_SYMBOL(copy_in_user);
-  * it is not necessary to optimize tail handling.
-  */
- unsigned long
--copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
-+copy_user_handle_tail(char __user *to, char __user *from, unsigned long len, unsigned zerorest)
- {
- 	char c;
- 	unsigned zero_len;
-@@ -181,3 +186,15 @@ copy_user_handle_tail(char *to, char *from, unsigned len, unsigned zerorest)
- 			break;
- 	return len;
- }
-+
-+void copy_from_user_overflow(void)
-+{
-+	WARN(1, "Buffer overflow detected!\n");
-+}
-+EXPORT_SYMBOL(copy_from_user_overflow);
-+
-+void copy_to_user_overflow(void)
-+{
-+	WARN(1, "Buffer overflow detected!\n");
-+}
-+EXPORT_SYMBOL(copy_to_user_overflow);
-diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
-index d0474ad..36e9257 100644
---- a/arch/x86/mm/extable.c
-+++ b/arch/x86/mm/extable.c
-@@ -8,7 +8,7 @@ int fixup_exception(struct pt_regs *regs)
- 	const struct exception_table_entry *fixup;
- 
- #ifdef CONFIG_PNPBIOS
--	if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
-+	if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
- 		extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
- 		extern u32 pnp_bios_is_utter_crap;
- 		pnp_bios_is_utter_crap = 1;
-diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
-index 53a7b69..8cc6fea 100644
---- a/arch/x86/mm/fault.c
-+++ b/arch/x86/mm/fault.c
-@@ -13,11 +13,18 @@
- #include <linux/perf_event.h>		/* perf_sw_event		*/
- #include <linux/hugetlb.h>		/* hstate_index_to_shift	*/
- #include <linux/prefetch.h>		/* prefetchw			*/
-+#include <linux/unistd.h>
-+#include <linux/compiler.h>
- 
- #include <asm/traps.h>			/* dotraplinkage, ...		*/
- #include <asm/pgalloc.h>		/* pgd_*(), ...			*/
- #include <asm/kmemcheck.h>		/* kmemcheck_*(), ...		*/
- #include <asm/fixmap.h>			/* VSYSCALL_START		*/
-+#include <asm/tlbflush.h>
-+
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+#include <asm/stacktrace.h>
-+#endif
- 
- /*
-  * Page fault error code bits:
-@@ -55,7 +62,7 @@ static inline int __kprobes notify_page_fault(struct pt_regs *regs)
- 	int ret = 0;
- 
- 	/* kprobe_running() needs smp_processor_id() */
--	if (kprobes_built_in() && !user_mode_vm(regs)) {
-+	if (kprobes_built_in() && !user_mode(regs)) {
- 		preempt_disable();
- 		if (kprobe_running() && kprobe_fault_handler(regs, 14))
- 			ret = 1;
-@@ -116,7 +123,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
- 		return !instr_lo || (instr_lo>>1) == 1;
- 	case 0x00:
- 		/* Prefetch instruction is 0x0F0D or 0x0F18 */
--		if (probe_kernel_address(instr, opcode))
-+		if (user_mode(regs)) {
-+			if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
-+				return 0;
-+		} else if (probe_kernel_address(instr, opcode))
- 			return 0;
- 
- 		*prefetch = (instr_lo == 0xF) &&
-@@ -150,7 +160,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
- 	while (instr < max_instr) {
- 		unsigned char opcode;
- 
--		if (probe_kernel_address(instr, opcode))
-+		if (user_mode(regs)) {
-+			if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
-+				break;
-+		} else if (probe_kernel_address(instr, opcode))
- 			break;
- 
- 		instr++;
-@@ -181,6 +194,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
- 	force_sig_info(si_signo, &info, tsk);
- }
- 
-+#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
-+static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
-+#endif
-+
-+#ifdef CONFIG_PAX_EMUTRAMP
-+static int pax_handle_fetch_fault(struct pt_regs *regs);
-+#endif
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
-+{
-+	pgd_t *pgd;
-+	pud_t *pud;
-+	pmd_t *pmd;
-+
-+	pgd = pgd_offset(mm, address);
-+	if (!pgd_present(*pgd))
-+		return NULL;
-+	pud = pud_offset(pgd, address);
-+	if (!pud_present(*pud))
-+		return NULL;
-+	pmd = pmd_offset(pud, address);
-+	if (!pmd_present(*pmd))
-+		return NULL;
-+	return pmd;
-+}
-+#endif
-+
- DEFINE_SPINLOCK(pgd_lock);
- LIST_HEAD(pgd_list);
- 
-@@ -231,10 +272,22 @@ void vmalloc_sync_all(void)
- 	for (address = VMALLOC_START & PMD_MASK;
- 	     address >= TASK_SIZE && address < FIXADDR_TOP;
- 	     address += PMD_SIZE) {
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+		unsigned long cpu;
-+#else
- 		struct page *page;
-+#endif
- 
- 		spin_lock(&pgd_lock);
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+		for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
-+			pgd_t *pgd = get_cpu_pgd(cpu);
-+			pmd_t *ret;
-+#else
- 		list_for_each_entry(page, &pgd_list, lru) {
-+			pgd_t *pgd;
- 			spinlock_t *pgt_lock;
- 			pmd_t *ret;
- 
-@@ -242,8 +295,14 @@ void vmalloc_sync_all(void)
- 			pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
- 
- 			spin_lock(pgt_lock);
--			ret = vmalloc_sync_one(page_address(page), address);
-+			pgd = page_address(page);
-+#endif
-+
-+			ret = vmalloc_sync_one(pgd, address);
-+
-+#ifndef CONFIG_PAX_PER_CPU_PGD
- 			spin_unlock(pgt_lock);
-+#endif
- 
- 			if (!ret)
- 				break;
-@@ -277,6 +336,11 @@ static noinline __kprobes int vmalloc_fault(unsigned long address)
- 	 * an interrupt in the middle of a task switch..
- 	 */
- 	pgd_paddr = read_cr3();
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+	BUG_ON(__pa(get_cpu_pgd(smp_processor_id())) != (pgd_paddr & PHYSICAL_PAGE_MASK));
-+#endif
-+
- 	pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
- 	if (!pmd_k)
- 		return -1;
-@@ -372,7 +436,14 @@ static noinline __kprobes int vmalloc_fault(unsigned long address)
- 	 * happen within a race in page table update. In the later
- 	 * case just flush:
- 	 */
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+	BUG_ON(__pa(get_cpu_pgd(smp_processor_id())) != (read_cr3() & PHYSICAL_PAGE_MASK));
-+	pgd = pgd_offset_cpu(smp_processor_id(), address);
-+#else
- 	pgd = pgd_offset(current->active_mm, address);
-+#endif
-+
- 	pgd_ref = pgd_offset_k(address);
- 	if (pgd_none(*pgd_ref))
- 		return -1;
-@@ -542,7 +613,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
- static int is_errata100(struct pt_regs *regs, unsigned long address)
- {
- #ifdef CONFIG_X86_64
--	if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
-+	if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
- 		return 1;
- #endif
- 	return 0;
-@@ -569,7 +640,7 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
- }
- 
- static const char nx_warning[] = KERN_CRIT
--"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
-+"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
- 
- static void
- show_fault_oops(struct pt_regs *regs, unsigned long error_code,
-@@ -578,15 +649,26 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
- 	if (!oops_may_print())
- 		return;
- 
--	if (error_code & PF_INSTR) {
-+	if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
- 		unsigned int level;
- 
- 		pte_t *pte = lookup_address(address, &level);
- 
- 		if (pte && pte_present(*pte) && !pte_exec(*pte))
--			printk(nx_warning, current_uid());
-+			printk(nx_warning, current_uid(), current->comm, task_pid_nr(current));
- 	}
- 
-+#ifdef CONFIG_PAX_KERNEXEC
-+	if (init_mm.start_code <= address && address < init_mm.end_code) {
-+		if (current->signal->curr_ip)
-+			printk(KERN_ERR "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
-+					 &current->signal->curr_ip, current->comm, task_pid_nr(current), current_uid(), current_euid());
-+		else
-+			printk(KERN_ERR "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
-+					 current->comm, task_pid_nr(current), current_uid(), current_euid());
-+	}
-+#endif
-+
- 	printk(KERN_ALERT "BUG: unable to handle kernel ");
- 	if (address < PAGE_SIZE)
- 		printk(KERN_CONT "NULL pointer dereference");
-@@ -740,6 +822,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
- 				return;
- 		}
- #endif
-+
-+#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
-+		if (pax_is_fetch_fault(regs, error_code, address)) {
-+
-+#ifdef CONFIG_PAX_EMUTRAMP
-+			switch (pax_handle_fetch_fault(regs)) {
-+			case 2:
-+				return;
-+			}
-+#endif
-+
-+			pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
-+			do_group_exit(SIGKILL);
-+		}
-+#endif
-+
- 		/* Kernel addresses are always protection faults: */
- 		if (address >= TASK_SIZE)
- 			error_code |= PF_PROT;
-@@ -839,7 +937,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
- 	if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
- 		printk(KERN_ERR
- 	"MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
--			tsk->comm, tsk->pid, address);
-+			tsk->comm, task_pid_nr(tsk), address);
- 		code = BUS_MCEERR_AR;
- 	}
- #endif
-@@ -894,6 +992,99 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
- 	return 1;
- }
- 
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
-+static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
-+{
-+	pte_t *pte;
-+	pmd_t *pmd;
-+	spinlock_t *ptl;
-+	unsigned char pte_mask;
-+
-+	if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
-+	    !(mm->pax_flags & MF_PAX_PAGEEXEC))
-+		return 0;
-+
-+	/* PaX: it's our fault, let's handle it if we can */
-+
-+	/* PaX: take a look at read faults before acquiring any locks */
-+	if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
-+		/* instruction fetch attempt from a protected page in user mode */
-+		up_read(&mm->mmap_sem);
-+
-+#ifdef CONFIG_PAX_EMUTRAMP
-+		switch (pax_handle_fetch_fault(regs)) {
-+		case 2:
-+			return 1;
-+		}
-+#endif
-+
-+		pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
-+		do_group_exit(SIGKILL);
-+	}
-+
-+	pmd = pax_get_pmd(mm, address);
-+	if (unlikely(!pmd))
-+		return 0;
-+
-+	pte = pte_offset_map_lock(mm, pmd, address, &ptl);
-+	if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
-+		pte_unmap_unlock(pte, ptl);
-+		return 0;
-+	}
-+
-+	if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
-+		/* write attempt to a protected page in user mode */
-+		pte_unmap_unlock(pte, ptl);
-+		return 0;
-+	}
-+
-+#ifdef CONFIG_SMP
-+	if (likely(address > get_limit(regs->cs) && cpu_isset(smp_processor_id(), mm->context.cpu_user_cs_mask)))
-+#else
-+	if (likely(address > get_limit(regs->cs)))
-+#endif
-+	{
-+		set_pte(pte, pte_mkread(*pte));
-+		__flush_tlb_one(address);
-+		pte_unmap_unlock(pte, ptl);
-+		up_read(&mm->mmap_sem);
-+		return 1;
-+	}
-+
-+	pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
-+
-+	/*
-+	 * PaX: fill DTLB with user rights and retry
-+	 */
-+	__asm__ __volatile__ (
-+		"orb %2,(%1)\n"
-+#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
-+/*
-+ * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
-+ * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
-+ * page fault when examined during a TLB load attempt. this is true not only
-+ * for PTEs holding a non-present entry but also present entries that will
-+ * raise a page fault (such as those set up by PaX, or the copy-on-write
-+ * mechanism). in effect it means that we do *not* need to flush the TLBs
-+ * for our target pages since their PTEs are simply not in the TLBs at all.
-+
-+ * the best thing in omitting it is that we gain around 15-20% speed in the
-+ * fast path of the page fault handler and can get rid of tracing since we
-+ * can no longer flush unintended entries.
-+ */
-+		"invlpg (%0)\n"
-+#endif
-+		__copyuser_seg"testb $0,(%0)\n"
-+		"xorb %3,(%1)\n"
-+		:
-+		: "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
-+		: "memory", "cc");
-+	pte_unmap_unlock(pte, ptl);
-+	up_read(&mm->mmap_sem);
-+	return 1;
-+}
-+#endif
-+
- /*
-  * Handle a spurious fault caused by a stale TLB entry.
-  *
-@@ -966,6 +1157,9 @@ int show_unhandled_signals = 1;
- static inline int
- access_error(unsigned long error_code, struct vm_area_struct *vma)
- {
-+	if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
-+		return 1;
-+
- 	if (error_code & PF_WRITE) {
- 		/* write, present and write, not present: */
- 		if (unlikely(!(vma->vm_flags & VM_WRITE)))
-@@ -999,18 +1193,32 @@ do_page_fault(struct pt_regs *regs, unsigned long error_code)
- {
- 	struct vm_area_struct *vma;
- 	struct task_struct *tsk;
--	unsigned long address;
- 	struct mm_struct *mm;
- 	int fault;
- 	int write = error_code & PF_WRITE;
- 	unsigned int flags = FAULT_FLAG_ALLOW_RETRY | FAULT_FLAG_KILLABLE |
- 					(write ? FAULT_FLAG_WRITE : 0);
- 
--	tsk = current;
--	mm = tsk->mm;
--
- 	/* Get the faulting address: */
--	address = read_cr2();
-+	unsigned long address = read_cr2();
-+
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+	if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
-+		if (!search_exception_tables(regs->ip)) {
-+			bad_area_nosemaphore(regs, error_code, address);
-+			return;
-+		}
-+		if (address < pax_user_shadow_base) {
-+			printk(KERN_ERR "PAX: please report this to pageexec@freemail.hu\n");
-+			printk(KERN_ERR "PAX: faulting IP: %pS\n", (void *)regs->ip);
-+			show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_ERR);
-+		} else
-+			address -= pax_user_shadow_base;
-+	}
-+#endif
-+
-+	tsk = current;
-+	mm = tsk->mm;
- 
- 	/*
- 	 * Detect and handle instructions that would cause a page fault for
-@@ -1071,7 +1279,7 @@ do_page_fault(struct pt_regs *regs, unsigned long error_code)
- 	 * User-mode registers count as a user access even for any
- 	 * potential system fault or CPU buglet:
- 	 */
--	if (user_mode_vm(regs)) {
-+	if (user_mode(regs)) {
- 		local_irq_enable();
- 		error_code |= PF_USER;
- 	} else {
-@@ -1126,6 +1334,11 @@ retry:
- 		might_sleep();
- 	}
- 
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
-+	if (pax_handle_pageexec_fault(regs, mm, address, error_code))
-+		return;
-+#endif
-+
- 	vma = find_vma(mm, address);
- 	if (unlikely(!vma)) {
- 		bad_area(regs, error_code, address);
-@@ -1137,18 +1350,24 @@ retry:
- 		bad_area(regs, error_code, address);
- 		return;
- 	}
--	if (error_code & PF_USER) {
--		/*
--		 * Accessing the stack below %sp is always a bug.
--		 * The large cushion allows instructions like enter
--		 * and pusha to work. ("enter $65535, $31" pushes
--		 * 32 pointers and then decrements %sp by 65535.)
--		 */
--		if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
--			bad_area(regs, error_code, address);
--			return;
--		}
-+	/*
-+	 * Accessing the stack below %sp is always a bug.
-+	 * The large cushion allows instructions like enter
-+	 * and pusha to work. ("enter $65535, $31" pushes
-+	 * 32 pointers and then decrements %sp by 65535.)
-+	 */
-+	if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
-+		bad_area(regs, error_code, address);
-+		return;
- 	}
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
-+		bad_area(regs, error_code, address);
-+		return;
-+	}
-+#endif
-+
- 	if (unlikely(expand_stack(vma, address))) {
- 		bad_area(regs, error_code, address);
- 		return;
-@@ -1203,3 +1422,292 @@ good_area:
- 
- 	up_read(&mm->mmap_sem);
- }
-+
-+#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
-+static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
-+{
-+	struct mm_struct *mm = current->mm;
-+	unsigned long ip = regs->ip;
-+
-+	if (v8086_mode(regs))
-+		ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+	if (mm->pax_flags & MF_PAX_PAGEEXEC) {
-+		if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
-+			return true;
-+		if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
-+			return true;
-+		return false;
-+	}
-+#endif
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (mm->pax_flags & MF_PAX_SEGMEXEC) {
-+		if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
-+			return true;
-+		return false;
-+	}
-+#endif
-+
-+	return false;
-+}
-+#endif
-+
-+#ifdef CONFIG_PAX_EMUTRAMP
-+static int pax_handle_fetch_fault_32(struct pt_regs *regs)
-+{
-+	int err;
-+
-+	do { /* PaX: libffi trampoline emulation */
-+		unsigned char mov, jmp;
-+		unsigned int addr1, addr2;
-+
-+#ifdef CONFIG_X86_64
-+		if ((regs->ip + 9) >> 32)
-+			break;
-+#endif
-+
-+		err = get_user(mov, (unsigned char __user *)regs->ip);
-+		err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
-+		err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
-+		err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
-+
-+		if (err)
-+			break;
-+
-+		if (mov == 0xB8 && jmp == 0xE9) {
-+			regs->ax = addr1;
-+			regs->ip = (unsigned int)(regs->ip + addr2 + 10);
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: gcc trampoline emulation #1 */
-+		unsigned char mov1, mov2;
-+		unsigned short jmp;
-+		unsigned int addr1, addr2;
-+
-+#ifdef CONFIG_X86_64
-+		if ((regs->ip + 11) >> 32)
-+			break;
-+#endif
-+
-+		err = get_user(mov1, (unsigned char __user *)regs->ip);
-+		err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
-+		err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
-+		err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
-+		err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
-+
-+		if (err)
-+			break;
-+
-+		if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
-+			regs->cx = addr1;
-+			regs->ax = addr2;
-+			regs->ip = addr2;
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: gcc trampoline emulation #2 */
-+		unsigned char mov, jmp;
-+		unsigned int addr1, addr2;
-+
-+#ifdef CONFIG_X86_64
-+		if ((regs->ip + 9) >> 32)
-+			break;
-+#endif
-+
-+		err = get_user(mov, (unsigned char __user *)regs->ip);
-+		err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
-+		err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
-+		err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
-+
-+		if (err)
-+			break;
-+
-+		if (mov == 0xB9 && jmp == 0xE9) {
-+			regs->cx = addr1;
-+			regs->ip = (unsigned int)(regs->ip + addr2 + 10);
-+			return 2;
-+		}
-+	} while (0);
-+
-+	return 1; /* PaX in action */
-+}
-+
-+#ifdef CONFIG_X86_64
-+static int pax_handle_fetch_fault_64(struct pt_regs *regs)
-+{
-+	int err;
-+
-+	do { /* PaX: libffi trampoline emulation */
-+		unsigned short mov1, mov2, jmp1;
-+		unsigned char stcclc, jmp2;
-+		unsigned long addr1, addr2;
-+
-+		err = get_user(mov1, (unsigned short __user *)regs->ip);
-+		err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
-+		err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
-+		err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
-+		err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
-+		err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
-+		err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
-+
-+		if (err)
-+			break;
-+
-+		if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
-+			regs->r11 = addr1;
-+			regs->r10 = addr2;
-+			if (stcclc == 0xF8)
-+				regs->flags &= ~X86_EFLAGS_CF;
-+			else
-+				regs->flags |= X86_EFLAGS_CF;
-+			regs->ip = addr1;
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: gcc trampoline emulation #1 */
-+		unsigned short mov1, mov2, jmp1;
-+		unsigned char jmp2;
-+		unsigned int addr1;
-+		unsigned long addr2;
-+
-+		err = get_user(mov1, (unsigned short __user *)regs->ip);
-+		err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
-+		err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
-+		err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
-+		err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
-+		err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
-+
-+		if (err)
-+			break;
-+
-+		if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
-+			regs->r11 = addr1;
-+			regs->r10 = addr2;
-+			regs->ip = addr1;
-+			return 2;
-+		}
-+	} while (0);
-+
-+	do { /* PaX: gcc trampoline emulation #2 */
-+		unsigned short mov1, mov2, jmp1;
-+		unsigned char jmp2;
-+		unsigned long addr1, addr2;
-+
-+		err = get_user(mov1, (unsigned short __user *)regs->ip);
-+		err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
-+		err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
-+		err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
-+		err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
-+		err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
-+
-+		if (err)
-+			break;
-+
-+		if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
-+			regs->r11 = addr1;
-+			regs->r10 = addr2;
-+			regs->ip = addr1;
-+			return 2;
-+		}
-+	} while (0);
-+
-+	return 1; /* PaX in action */
-+}
-+#endif
-+
-+/*
-+ * PaX: decide what to do with offenders (regs->ip = fault address)
-+ *
-+ * returns 1 when task should be killed
-+ *         2 when gcc trampoline was detected
-+ */
-+static int pax_handle_fetch_fault(struct pt_regs *regs)
-+{
-+	if (v8086_mode(regs))
-+		return 1;
-+
-+	if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
-+		return 1;
-+
-+#ifdef CONFIG_X86_32
-+	return pax_handle_fetch_fault_32(regs);
-+#else
-+	if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
-+		return pax_handle_fetch_fault_32(regs);
-+	else
-+		return pax_handle_fetch_fault_64(regs);
-+#endif
-+}
-+#endif
-+
-+#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
-+void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
-+{
-+	long i;
-+
-+	printk(KERN_ERR "PAX: bytes at PC: ");
-+	for (i = 0; i < 20; i++) {
-+		unsigned char c;
-+		if (get_user(c, (unsigned char __force_user *)pc+i))
-+			printk(KERN_CONT "?? ");
-+		else
-+			printk(KERN_CONT "%02x ", c);
-+	}
-+	printk("\n");
-+
-+	printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
-+	for (i = -1; i < 80 / (long)sizeof(long); i++) {
-+		unsigned long c;
-+		if (get_user(c, (unsigned long __force_user *)sp+i)) {
-+#ifdef CONFIG_X86_32
-+			printk(KERN_CONT "???????? ");
-+#else
-+			if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
-+				printk(KERN_CONT "???????? ???????? ");
-+			else
-+				printk(KERN_CONT "???????????????? ");
-+#endif
-+		} else {
-+#ifdef CONFIG_X86_64
-+			if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
-+				printk(KERN_CONT "%08x ", (unsigned int)c);
-+				printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
-+			} else
-+#endif
-+				printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
-+		}
-+	}
-+	printk("\n");
-+}
-+#endif
-+
-+/**
-+ * probe_kernel_write(): safely attempt to write to a location
-+ * @dst: address to write to
-+ * @src: pointer to the data that shall be written
-+ * @size: size of the data chunk
-+ *
-+ * Safely write to address @dst from the buffer at @src.  If a kernel fault
-+ * happens, handle that and return -EFAULT.
-+ */
-+long notrace probe_kernel_write(void *dst, const void *src, size_t size)
-+{
-+	long ret;
-+	mm_segment_t old_fs = get_fs();
-+
-+	set_fs(KERNEL_DS);
-+	pagefault_disable();
-+	pax_open_kernel();
-+	ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
-+	pax_close_kernel();
-+	pagefault_enable();
-+	set_fs(old_fs);
-+
-+	return ret ? -EFAULT : 0;
-+}
-diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
-index dd74e46..7d26398 100644
---- a/arch/x86/mm/gup.c
-+++ b/arch/x86/mm/gup.c
-@@ -255,7 +255,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
- 	addr = start;
- 	len = (unsigned long) nr_pages << PAGE_SHIFT;
- 	end = start + len;
--	if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
-+	if (unlikely(!__access_ok(write ? VERIFY_WRITE : VERIFY_READ,
- 					(void __user *)start, len)))
- 		return 0;
- 
-diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
-index f4f29b1..5cac4fb 100644
---- a/arch/x86/mm/highmem_32.c
-+++ b/arch/x86/mm/highmem_32.c
-@@ -44,7 +44,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
- 	idx = type + KM_TYPE_NR*smp_processor_id();
- 	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
- 	BUG_ON(!pte_none(*(kmap_pte-idx)));
-+
-+	pax_open_kernel();
- 	set_pte(kmap_pte-idx, mk_pte(page, prot));
-+	pax_close_kernel();
-+
- 	arch_flush_lazy_mmu_mode();
- 
- 	return (void *)vaddr;
-diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
-index df7d12c..93fae8e 100644
---- a/arch/x86/mm/hugetlbpage.c
-+++ b/arch/x86/mm/hugetlbpage.c
-@@ -277,13 +277,21 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
- 	struct hstate *h = hstate_file(file);
- 	struct mm_struct *mm = current->mm;
- 	struct vm_area_struct *vma;
--	unsigned long start_addr;
-+	unsigned long start_addr, pax_task_size = TASK_SIZE;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (mm->pax_flags & MF_PAX_SEGMEXEC)
-+		pax_task_size = SEGMEXEC_TASK_SIZE;
-+#endif
-+
-+	pax_task_size -= PAGE_SIZE;
- 
- 	if (len > mm->cached_hole_size) {
--	        start_addr = mm->free_area_cache;
-+		start_addr = mm->free_area_cache;
- 	} else {
--	        start_addr = TASK_UNMAPPED_BASE;
--	        mm->cached_hole_size = 0;
-+		start_addr = mm->mmap_base;
-+		mm->cached_hole_size = 0;
- 	}
- 
- full_search:
-@@ -291,26 +299,27 @@ full_search:
- 
- 	for (vma = find_vma(mm, addr); ; vma = vma->vm_next) {
- 		/* At this point:  (!vma || addr < vma->vm_end). */
--		if (TASK_SIZE - len < addr) {
-+		if (pax_task_size - len < addr) {
- 			/*
- 			 * Start a new search - just in case we missed
- 			 * some holes.
- 			 */
--			if (start_addr != TASK_UNMAPPED_BASE) {
--				start_addr = TASK_UNMAPPED_BASE;
-+			if (start_addr != mm->mmap_base) {
-+				start_addr = mm->mmap_base;
- 				mm->cached_hole_size = 0;
- 				goto full_search;
- 			}
- 			return -ENOMEM;
- 		}
--		if (!vma || addr + len <= vma->vm_start) {
--			mm->free_area_cache = addr + len;
--			return addr;
--		}
-+		if (check_heap_stack_gap(vma, &addr, len, offset))
-+			break;
- 		if (addr + mm->cached_hole_size < vma->vm_start)
- 		        mm->cached_hole_size = vma->vm_start - addr;
- 		addr = ALIGN(vma->vm_end, huge_page_size(h));
- 	}
-+
-+	mm->free_area_cache = addr + len;
-+	return addr;
- }
- 
- static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
-@@ -319,10 +328,10 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
- {
- 	struct hstate *h = hstate_file(file);
- 	struct mm_struct *mm = current->mm;
--	struct vm_area_struct *vma, *prev_vma;
--	unsigned long base = mm->mmap_base, addr = addr0;
-+	struct vm_area_struct *vma;
-+	unsigned long base = mm->mmap_base, addr;
- 	unsigned long largest_hole = mm->cached_hole_size;
--	int first_time = 1;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
- 
- 	/* don't allow allocations above current base */
- 	if (mm->free_area_cache > base)
-@@ -332,64 +341,68 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
- 	        largest_hole = 0;
- 		mm->free_area_cache  = base;
- 	}
--try_again:
-+
- 	/* make sure it can fit in the remaining address space */
- 	if (mm->free_area_cache < len)
- 		goto fail;
- 
- 	/* either no address requested or can't fit in requested address hole */
--	addr = (mm->free_area_cache - len) & huge_page_mask(h);
-+	addr = (mm->free_area_cache - len);
- 	do {
-+		addr &= huge_page_mask(h);
- 		/*
- 		 * Lookup failure means no vma is above this address,
- 		 * i.e. return with success:
- 		 */
--		if (!(vma = find_vma_prev(mm, addr, &prev_vma)))
-+		vma = find_vma(mm, addr);
-+		if (!vma)
- 			return addr;
- 
- 		/*
- 		 * new region fits between prev_vma->vm_end and
- 		 * vma->vm_start, use it:
- 		 */
--		if (addr + len <= vma->vm_start &&
--		            (!prev_vma || (addr >= prev_vma->vm_end))) {
-+		if (check_heap_stack_gap(vma, &addr, len, offset)) {
- 			/* remember the address as a hint for next time */
--		        mm->cached_hole_size = largest_hole;
--		        return (mm->free_area_cache = addr);
--		} else {
--			/* pull free_area_cache down to the first hole */
--		        if (mm->free_area_cache == vma->vm_end) {
--				mm->free_area_cache = vma->vm_start;
--				mm->cached_hole_size = largest_hole;
--			}
-+			mm->cached_hole_size = largest_hole;
-+			return (mm->free_area_cache = addr);
-+		}
-+		/* pull free_area_cache down to the first hole */
-+		if (mm->free_area_cache == vma->vm_end) {
-+			mm->free_area_cache = vma->vm_start;
-+			mm->cached_hole_size = largest_hole;
- 		}
- 
- 		/* remember the largest hole we saw so far */
- 		if (addr + largest_hole < vma->vm_start)
--		        largest_hole = vma->vm_start - addr;
-+			largest_hole = vma->vm_start - addr;
- 
- 		/* try just below the current vma->vm_start */
--		addr = (vma->vm_start - len) & huge_page_mask(h);
--	} while (len <= vma->vm_start);
-+		addr = skip_heap_stack_gap(vma, len, offset);
-+	} while (!IS_ERR_VALUE(addr));
- 
- fail:
- 	/*
--	 * if hint left us with no space for the requested
--	 * mapping then try again:
--	 */
--	if (first_time) {
--		mm->free_area_cache = base;
--		largest_hole = 0;
--		first_time = 0;
--		goto try_again;
--	}
--	/*
- 	 * A failed mmap() very likely causes application failure,
- 	 * so fall back to the bottom-up function here. This scenario
- 	 * can happen with large stack limits and large mmap()
- 	 * allocations.
- 	 */
--	mm->free_area_cache = TASK_UNMAPPED_BASE;
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (mm->pax_flags & MF_PAX_SEGMEXEC)
-+		mm->mmap_base = SEGMEXEC_TASK_UNMAPPED_BASE;
-+	else
-+#endif
-+
-+	mm->mmap_base = TASK_UNMAPPED_BASE;
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (mm->pax_flags & MF_PAX_RANDMMAP)
-+		mm->mmap_base += mm->delta_mmap;
-+#endif
-+
-+	mm->free_area_cache = mm->mmap_base;
- 	mm->cached_hole_size = ~0UL;
- 	addr = hugetlb_get_unmapped_area_bottomup(file, addr0,
- 			len, pgoff, flags);
-@@ -397,6 +410,7 @@ fail:
- 	/*
- 	 * Restore the topdown base:
- 	 */
-+	mm->mmap_base = base;
- 	mm->free_area_cache = base;
- 	mm->cached_hole_size = ~0UL;
- 
-@@ -410,10 +424,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
- 	struct hstate *h = hstate_file(file);
- 	struct mm_struct *mm = current->mm;
- 	struct vm_area_struct *vma;
-+	unsigned long pax_task_size = TASK_SIZE;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
- 
- 	if (len & ~huge_page_mask(h))
- 		return -EINVAL;
--	if (len > TASK_SIZE)
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (mm->pax_flags & MF_PAX_SEGMEXEC)
-+		pax_task_size = SEGMEXEC_TASK_SIZE;
-+#endif
-+
-+	pax_task_size -= PAGE_SIZE;
-+
-+	if (len > pax_task_size)
- 		return -ENOMEM;
- 
- 	if (flags & MAP_FIXED) {
-@@ -422,11 +446,14 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
- 		return addr;
- 	}
- 
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	if (addr) {
- 		addr = ALIGN(addr, huge_page_size(h));
- 		vma = find_vma(mm, addr);
--		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		if (pax_task_size - len >= addr && check_heap_stack_gap(vma, &addr, len, offset))
- 			return addr;
- 	}
- 	if (mm->get_unmapped_area == arch_get_unmapped_area)
-diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
-index a4cca06..9e00106 100644
---- a/arch/x86/mm/init.c
-+++ b/arch/x86/mm/init.c
-@@ -3,6 +3,7 @@
- #include <linux/ioport.h>
- #include <linux/swap.h>
- #include <linux/memblock.h>
-+#include <linux/tboot.h>
- 
- #include <asm/cacheflush.h>
- #include <asm/e820.h>
-@@ -15,6 +16,8 @@
- #include <asm/tlbflush.h>
- #include <asm/tlb.h>
- #include <asm/proto.h>
-+#include <asm/desc.h>
-+#include <asm/bios_ebda.h>
- 
- unsigned long __initdata pgt_buf_start;
- unsigned long __meminitdata pgt_buf_end;
-@@ -43,7 +46,7 @@ static void __init find_early_table_space(struct map_range *mr, int nr_range)
- {
- 	int i;
- 	unsigned long puds = 0, pmds = 0, ptes = 0, tables;
--	unsigned long start = 0, good_end;
-+	unsigned long start = 0x100000, good_end;
- 	unsigned long pgd_extra = 0;
- 	phys_addr_t base;
- 
-@@ -282,7 +285,14 @@ unsigned long __init_refok init_memory_mapping(unsigned long start,
- 
- #ifdef CONFIG_X86_32
- 	early_ioremap_page_table_range_init();
-+#endif
- 
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+	clone_pgd_range(get_cpu_pgd(0) + KERNEL_PGD_BOUNDARY,
-+			swapper_pg_dir + KERNEL_PGD_BOUNDARY,
-+			KERNEL_PGD_PTRS);
-+	load_cr3(get_cpu_pgd(0));
-+#elif defined(CONFIG_X86_32)
- 	load_cr3(swapper_pg_dir);
- #endif
- 
-@@ -324,10 +334,40 @@ unsigned long __init_refok init_memory_mapping(unsigned long start,
-  * Access has to be given to non-kernel-ram areas as well, these contain the PCI
-  * mmio resources as well as potential bios/acpi data regions.
-  */
-+
-+#ifdef CONFIG_GRKERNSEC_KMEM
-+static unsigned int ebda_start __read_only;
-+static unsigned int ebda_end __read_only;
-+#endif
-+
- int devmem_is_allowed(unsigned long pagenr)
- {
-+#ifdef CONFIG_GRKERNSEC_KMEM
-+	/* allow BDA */
-+	if (!pagenr)
-+		return 1;
-+	/* allow EBDA */
-+	if (pagenr >= ebda_start && pagenr < ebda_end)
-+		return 1;
-+	/* if tboot is in use, allow access to its hardcoded serial log range */
-+	if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
-+		return 1;
-+#else
-+	if (!pagenr)
-+		return 1;
-+#ifdef CONFIG_VM86
-+	if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
-+		return 1;
-+#endif
-+#endif
-+
-+	if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
-+		return 1;
-+#ifdef CONFIG_GRKERNSEC_KMEM
-+	/* throw out everything else below 1MB */
- 	if (pagenr <= 256)
--		return 1;
-+		return 0;
-+#endif
- 	if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
- 		return 0;
- 	if (!page_is_ram(pagenr))
-@@ -384,8 +424,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
- #endif
- }
- 
-+#ifdef CONFIG_GRKERNSEC_KMEM
-+static inline void gr_init_ebda(void)
-+{
-+	unsigned int ebda_addr;
-+	unsigned int ebda_size = 0;
-+
-+	ebda_addr = get_bios_ebda();
-+	if (ebda_addr) {
-+		ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
-+		ebda_size <<= 10;
-+	}
-+	if (ebda_addr && ebda_size) {
-+		ebda_start = ebda_addr >> PAGE_SHIFT;
-+		ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
-+	} else {
-+		ebda_start = 0x9f000 >> PAGE_SHIFT;
-+		ebda_end = 0xa0000 >> PAGE_SHIFT;
-+	}
-+}
-+#else
-+static inline void gr_init_ebda(void) { }
-+#endif
-+
- void free_initmem(void)
- {
-+#ifdef CONFIG_PAX_KERNEXEC
-+#ifdef CONFIG_X86_32
-+	/* PaX: limit KERNEL_CS to actual size */
-+	unsigned long addr, limit;
-+	struct desc_struct d;
-+	int cpu;
-+#else
-+	pgd_t *pgd;
-+	pud_t *pud;
-+	pmd_t *pmd;
-+	unsigned long addr, end;
-+#endif
-+#endif
-+
-+	gr_init_ebda();
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+#ifdef CONFIG_X86_32
-+	limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
-+	limit = (limit - 1UL) >> PAGE_SHIFT;
-+
-+	memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
-+	for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
-+		pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
-+		write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
-+		write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
-+	}
-+
-+	/* PaX: make KERNEL_CS read-only */
-+	addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
-+	if (!paravirt_enabled())
-+		set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
-+/*
-+		for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
-+			pgd = pgd_offset_k(addr);
-+			pud = pud_offset(pgd, addr);
-+			pmd = pmd_offset(pud, addr);
-+			set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
-+		}
-+*/
-+#ifdef CONFIG_X86_PAE
-+	set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
-+/*
-+	for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
-+		pgd = pgd_offset_k(addr);
-+		pud = pud_offset(pgd, addr);
-+		pmd = pmd_offset(pud, addr);
-+		set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
-+	}
-+*/
-+#endif
-+
-+#ifdef CONFIG_MODULES
-+	set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
-+#endif
-+
-+#else
-+	/* PaX: make kernel code/rodata read-only, rest non-executable */
-+	for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
-+		pgd = pgd_offset_k(addr);
-+		pud = pud_offset(pgd, addr);
-+		pmd = pmd_offset(pud, addr);
-+		if (!pmd_present(*pmd))
-+			continue;
-+		if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
-+			set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
-+		else
-+			set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
-+	}
-+
-+	addr = (unsigned long)__va(__pa(__START_KERNEL_map));
-+	end = addr + KERNEL_IMAGE_SIZE;
-+	for (; addr < end; addr += PMD_SIZE) {
-+		pgd = pgd_offset_k(addr);
-+		pud = pud_offset(pgd, addr);
-+		pmd = pmd_offset(pud, addr);
-+		if (!pmd_present(*pmd))
-+			continue;
-+		if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
-+			set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
-+	}
-+#endif
-+
-+	flush_tlb_all();
-+#endif
-+
- 	free_init_pages("unused kernel memory",
- 			(unsigned long)(&__init_begin),
- 			(unsigned long)(&__init_end));
-diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
-index 29f7c6d..7500c2f 100644
---- a/arch/x86/mm/init_32.c
-+++ b/arch/x86/mm/init_32.c
-@@ -74,36 +74,6 @@ static __init void *alloc_low_page(void)
- }
- 
- /*
-- * Creates a middle page table and puts a pointer to it in the
-- * given global directory entry. This only returns the gd entry
-- * in non-PAE compilation mode, since the middle layer is folded.
-- */
--static pmd_t * __init one_md_table_init(pgd_t *pgd)
--{
--	pud_t *pud;
--	pmd_t *pmd_table;
--
--#ifdef CONFIG_X86_PAE
--	if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
--		if (after_bootmem)
--			pmd_table = (pmd_t *)alloc_bootmem_pages(PAGE_SIZE);
--		else
--			pmd_table = (pmd_t *)alloc_low_page();
--		paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
--		set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
--		pud = pud_offset(pgd, 0);
--		BUG_ON(pmd_table != pmd_offset(pud, 0));
--
--		return pmd_table;
--	}
--#endif
--	pud = pud_offset(pgd, 0);
--	pmd_table = pmd_offset(pud, 0);
--
--	return pmd_table;
--}
--
--/*
-  * Create a page table and place a pointer to it in a middle page
-  * directory entry:
-  */
-@@ -123,13 +93,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
- 			page_table = (pte_t *)alloc_low_page();
- 
- 		paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
-+#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
-+		set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
-+#else
- 		set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
-+#endif
- 		BUG_ON(page_table != pte_offset_kernel(pmd, 0));
- 	}
- 
- 	return pte_offset_kernel(pmd, 0);
- }
- 
-+static pmd_t * __init one_md_table_init(pgd_t *pgd)
-+{
-+	pud_t *pud;
-+	pmd_t *pmd_table;
-+
-+	pud = pud_offset(pgd, 0);
-+	pmd_table = pmd_offset(pud, 0);
-+
-+	return pmd_table;
-+}
-+
- pmd_t * __init populate_extra_pmd(unsigned long vaddr)
- {
- 	int pgd_idx = pgd_index(vaddr);
-@@ -203,6 +188,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
- 	int pgd_idx, pmd_idx;
- 	unsigned long vaddr;
- 	pgd_t *pgd;
-+	pud_t *pud;
- 	pmd_t *pmd;
- 	pte_t *pte = NULL;
- 
-@@ -212,8 +198,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
- 	pgd = pgd_base + pgd_idx;
- 
- 	for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
--		pmd = one_md_table_init(pgd);
--		pmd = pmd + pmd_index(vaddr);
-+		pud = pud_offset(pgd, vaddr);
-+		pmd = pmd_offset(pud, vaddr);
-+
-+#ifdef CONFIG_X86_PAE
-+		paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
-+#endif
-+
- 		for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
- 							pmd++, pmd_idx++) {
- 			pte = page_table_kmap_check(one_page_table_init(pmd),
-@@ -225,11 +216,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
- 	}
- }
- 
--static inline int is_kernel_text(unsigned long addr)
-+static inline int is_kernel_text(unsigned long start, unsigned long end)
- {
--	if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
--		return 1;
--	return 0;
-+	if ((start > ktla_ktva((unsigned long)_etext) ||
-+	     end <= ktla_ktva((unsigned long)_stext)) &&
-+	    (start > ktla_ktva((unsigned long)_einittext) ||
-+	     end <= ktla_ktva((unsigned long)_sinittext)) &&
-+
-+#ifdef CONFIG_ACPI_SLEEP
-+	    (start > (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
-+#endif
-+
-+	    (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
-+		return 0;
-+	return 1;
- }
- 
- /*
-@@ -246,9 +246,10 @@ kernel_physical_mapping_init(unsigned long start,
- 	unsigned long last_map_addr = end;
- 	unsigned long start_pfn, end_pfn;
- 	pgd_t *pgd_base = swapper_pg_dir;
--	int pgd_idx, pmd_idx, pte_ofs;
-+	unsigned int pgd_idx, pmd_idx, pte_ofs;
- 	unsigned long pfn;
- 	pgd_t *pgd;
-+	pud_t *pud;
- 	pmd_t *pmd;
- 	pte_t *pte;
- 	unsigned pages_2m, pages_4k;
-@@ -281,8 +282,13 @@ repeat:
- 	pfn = start_pfn;
- 	pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
- 	pgd = pgd_base + pgd_idx;
--	for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
--		pmd = one_md_table_init(pgd);
-+	for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
-+		pud = pud_offset(pgd, 0);
-+		pmd = pmd_offset(pud, 0);
-+
-+#ifdef CONFIG_X86_PAE
-+		paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
-+#endif
- 
- 		if (pfn >= end_pfn)
- 			continue;
-@@ -294,14 +300,13 @@ repeat:
- #endif
- 		for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
- 		     pmd++, pmd_idx++) {
--			unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
-+			unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
- 
- 			/*
- 			 * Map with big pages if possible, otherwise
- 			 * create normal page tables:
- 			 */
- 			if (use_pse) {
--				unsigned int addr2;
- 				pgprot_t prot = PAGE_KERNEL_LARGE;
- 				/*
- 				 * first pass will use the same initial
-@@ -311,11 +316,7 @@ repeat:
- 					__pgprot(PTE_IDENT_ATTR |
- 						 _PAGE_PSE);
- 
--				addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
--					PAGE_OFFSET + PAGE_SIZE-1;
--
--				if (is_kernel_text(addr) ||
--				    is_kernel_text(addr2))
-+				if (is_kernel_text(address, address + PMD_SIZE))
- 					prot = PAGE_KERNEL_LARGE_EXEC;
- 
- 				pages_2m++;
-@@ -332,7 +333,7 @@ repeat:
- 			pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
- 			pte += pte_ofs;
- 			for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
--			     pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
-+			     pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
- 				pgprot_t prot = PAGE_KERNEL;
- 				/*
- 				 * first pass will use the same initial
-@@ -340,7 +341,7 @@ repeat:
- 				 */
- 				pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
- 
--				if (is_kernel_text(addr))
-+				if (is_kernel_text(address, address + PAGE_SIZE))
- 					prot = PAGE_KERNEL_EXEC;
- 
- 				pages_4k++;
-@@ -472,7 +473,7 @@ void __init native_pagetable_setup_start(pgd_t *base)
- 
- 		pud = pud_offset(pgd, va);
- 		pmd = pmd_offset(pud, va);
--		if (!pmd_present(*pmd))
-+		if (!pmd_present(*pmd) || pmd_huge(*pmd))
- 			break;
- 
- 		pte = pte_offset_kernel(pmd, va);
-@@ -524,12 +525,10 @@ void __init early_ioremap_page_table_range_init(void)
- 
- static void __init pagetable_init(void)
- {
--	pgd_t *pgd_base = swapper_pg_dir;
--
--	permanent_kmaps_init(pgd_base);
-+	permanent_kmaps_init(swapper_pg_dir);
- }
- 
--pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL | _PAGE_IOMAP);
-+pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL | _PAGE_IOMAP);
- EXPORT_SYMBOL_GPL(__supported_pte_mask);
- 
- /* user-defined highmem size */
-@@ -774,7 +773,7 @@ void __init mem_init(void)
- 	set_highmem_pages_init();
- 
- 	codesize =  (unsigned long) &_etext - (unsigned long) &_text;
--	datasize =  (unsigned long) &_edata - (unsigned long) &_etext;
-+	datasize =  (unsigned long) &_edata - (unsigned long) &_sdata;
- 	initsize =  (unsigned long) &__init_end - (unsigned long) &__init_begin;
- 
- 	printk(KERN_INFO "Memory: %luk/%luk available (%dk kernel code, "
-@@ -815,10 +814,10 @@ void __init mem_init(void)
- 		((unsigned long)&__init_end -
- 		 (unsigned long)&__init_begin) >> 10,
- 
--		(unsigned long)&_etext, (unsigned long)&_edata,
--		((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
-+		(unsigned long)&_sdata, (unsigned long)&_edata,
-+		((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
- 
--		(unsigned long)&_text, (unsigned long)&_etext,
-+		ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
- 		((unsigned long)&_etext - (unsigned long)&_text) >> 10);
- 
- 	/*
-@@ -896,6 +895,7 @@ void set_kernel_text_rw(void)
- 	if (!kernel_set_to_readonly)
- 		return;
- 
-+	start = ktla_ktva(start);
- 	pr_debug("Set kernel text: %lx - %lx for read write\n",
- 		 start, start+size);
- 
-@@ -910,6 +910,7 @@ void set_kernel_text_ro(void)
- 	if (!kernel_set_to_readonly)
- 		return;
- 
-+	start = ktla_ktva(start);
- 	pr_debug("Set kernel text: %lx - %lx for read only\n",
- 		 start, start+size);
- 
-@@ -938,6 +939,7 @@ void mark_rodata_ro(void)
- 	unsigned long start = PFN_ALIGN(_text);
- 	unsigned long size = PFN_ALIGN(_etext) - start;
- 
-+	start = ktla_ktva(start);
- 	set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
- 	printk(KERN_INFO "Write protecting the kernel text: %luk\n",
- 		size >> 10);
-diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
-index 44b93da..5a0b3ee 100644
---- a/arch/x86/mm/init_64.c
-+++ b/arch/x86/mm/init_64.c
-@@ -75,7 +75,7 @@ early_param("gbpages", parse_direct_gbpages_on);
-  * around without checking the pgd every time.
-  */
- 
--pteval_t __supported_pte_mask __read_mostly = ~_PAGE_IOMAP;
-+pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_IOMAP);
- EXPORT_SYMBOL_GPL(__supported_pte_mask);
- 
- int force_personality32;
-@@ -108,12 +108,22 @@ void sync_global_pgds(unsigned long start, unsigned long end)
- 
- 	for (address = start; address <= end; address += PGDIR_SIZE) {
- 		const pgd_t *pgd_ref = pgd_offset_k(address);
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+		unsigned long cpu;
-+#else
- 		struct page *page;
-+#endif
- 
- 		if (pgd_none(*pgd_ref))
- 			continue;
- 
- 		spin_lock(&pgd_lock);
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+		for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
-+			pgd_t *pgd = pgd_offset_cpu(cpu, address);
-+#else
- 		list_for_each_entry(page, &pgd_list, lru) {
- 			pgd_t *pgd;
- 			spinlock_t *pgt_lock;
-@@ -122,6 +132,7 @@ void sync_global_pgds(unsigned long start, unsigned long end)
- 			/* the pgt_lock only for Xen */
- 			pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
- 			spin_lock(pgt_lock);
-+#endif
- 
- 			if (pgd_none(*pgd))
- 				set_pgd(pgd, *pgd_ref);
-@@ -129,7 +140,10 @@ void sync_global_pgds(unsigned long start, unsigned long end)
- 				BUG_ON(pgd_page_vaddr(*pgd)
- 				       != pgd_page_vaddr(*pgd_ref));
- 
-+#ifndef CONFIG_PAX_PER_CPU_PGD
- 			spin_unlock(pgt_lock);
-+#endif
-+
- 		}
- 		spin_unlock(&pgd_lock);
- 	}
-@@ -162,7 +176,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
- {
- 	if (pgd_none(*pgd)) {
- 		pud_t *pud = (pud_t *)spp_getpage();
--		pgd_populate(&init_mm, pgd, pud);
-+		pgd_populate_kernel(&init_mm, pgd, pud);
- 		if (pud != pud_offset(pgd, 0))
- 			printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
- 			       pud, pud_offset(pgd, 0));
-@@ -174,7 +188,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
- {
- 	if (pud_none(*pud)) {
- 		pmd_t *pmd = (pmd_t *) spp_getpage();
--		pud_populate(&init_mm, pud, pmd);
-+		pud_populate_kernel(&init_mm, pud, pmd);
- 		if (pmd != pmd_offset(pud, 0))
- 			printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
- 			       pmd, pmd_offset(pud, 0));
-@@ -203,7 +217,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
- 	pmd = fill_pmd(pud, vaddr);
- 	pte = fill_pte(pmd, vaddr);
- 
-+	pax_open_kernel();
- 	set_pte(pte, new_pte);
-+	pax_close_kernel();
- 
- 	/*
- 	 * It's enough to flush this one mapping.
-@@ -262,14 +278,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
- 		pgd = pgd_offset_k((unsigned long)__va(phys));
- 		if (pgd_none(*pgd)) {
- 			pud = (pud_t *) spp_getpage();
--			set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
--						_PAGE_USER));
-+			set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
- 		}
- 		pud = pud_offset(pgd, (unsigned long)__va(phys));
- 		if (pud_none(*pud)) {
- 			pmd = (pmd_t *) spp_getpage();
--			set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
--						_PAGE_USER));
-+			set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
- 		}
- 		pmd = pmd_offset(pud, phys);
- 		BUG_ON(!pmd_none(*pmd));
-@@ -330,7 +344,7 @@ static __ref void *alloc_low_page(unsigned long *phys)
- 	if (pfn >= pgt_buf_top)
- 		panic("alloc_low_page: ran out of memory");
- 
--	adr = early_memremap(pfn * PAGE_SIZE, PAGE_SIZE);
-+	adr = (void __force_kernel *)early_memremap(pfn * PAGE_SIZE, PAGE_SIZE);
- 	clear_page(adr);
- 	*phys  = pfn * PAGE_SIZE;
- 	return adr;
-@@ -346,7 +360,7 @@ static __ref void *map_low_page(void *virt)
- 
- 	phys = __pa(virt);
- 	left = phys & (PAGE_SIZE - 1);
--	adr = early_memremap(phys & PAGE_MASK, PAGE_SIZE);
-+	adr = (void __force_kernel *)early_memremap(phys & PAGE_MASK, PAGE_SIZE);
- 	adr = (void *)(((unsigned long)adr) | left);
- 
- 	return adr;
-@@ -546,7 +560,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
- 		unmap_low_page(pmd);
- 
- 		spin_lock(&init_mm.page_table_lock);
--		pud_populate(&init_mm, pud, __va(pmd_phys));
-+		pud_populate_kernel(&init_mm, pud, __va(pmd_phys));
- 		spin_unlock(&init_mm.page_table_lock);
- 	}
- 	__flush_tlb_all();
-@@ -592,7 +606,7 @@ kernel_physical_mapping_init(unsigned long start,
- 		unmap_low_page(pud);
- 
- 		spin_lock(&init_mm.page_table_lock);
--		pgd_populate(&init_mm, pgd, __va(pud_phys));
-+		pgd_populate_kernel(&init_mm, pgd, __va(pud_phys));
- 		spin_unlock(&init_mm.page_table_lock);
- 		pgd_changed = true;
- 	}
-@@ -856,8 +870,8 @@ int kern_addr_valid(unsigned long addr)
- static struct vm_area_struct gate_vma = {
- 	.vm_start	= VSYSCALL_START,
- 	.vm_end		= VSYSCALL_START + (VSYSCALL_MAPPED_PAGES * PAGE_SIZE),
--	.vm_page_prot	= PAGE_READONLY_EXEC,
--	.vm_flags	= VM_READ | VM_EXEC
-+	.vm_page_prot	= PAGE_READONLY,
-+	.vm_flags	= VM_READ
- };
- 
- struct vm_area_struct *get_gate_vma(struct mm_struct *mm)
-@@ -891,7 +905,7 @@ int in_gate_area_no_mm(unsigned long addr)
- 
- const char *arch_vma_name(struct vm_area_struct *vma)
- {
--	if (vma->vm_mm && vma->vm_start == (long)vma->vm_mm->context.vdso)
-+	if (vma->vm_mm && vma->vm_start == vma->vm_mm->context.vdso)
- 		return "[vdso]";
- 	if (vma == &gate_vma)
- 		return "[vsyscall]";
-diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
-index 7b179b4..6bd17777 100644
---- a/arch/x86/mm/iomap_32.c
-+++ b/arch/x86/mm/iomap_32.c
-@@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
- 	type = kmap_atomic_idx_push();
- 	idx = type + KM_TYPE_NR * smp_processor_id();
- 	vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
-+
-+	pax_open_kernel();
- 	set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
-+	pax_close_kernel();
-+
- 	arch_flush_lazy_mmu_mode();
- 
- 	return (void *)vaddr;
-diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
-index be1ef57..406f1c2 100644
---- a/arch/x86/mm/ioremap.c
-+++ b/arch/x86/mm/ioremap.c
-@@ -97,7 +97,7 @@ static void __iomem *__ioremap_caller(resource_size_t phys_addr,
- 	for (pfn = phys_addr >> PAGE_SHIFT; pfn <= last_pfn; pfn++) {
- 		int is_ram = page_is_ram(pfn);
- 
--		if (is_ram && pfn_valid(pfn) && !PageReserved(pfn_to_page(pfn)))
-+		if (is_ram && pfn_valid(pfn) && (pfn >= 0x100 || !PageReserved(pfn_to_page(pfn))))
- 			return NULL;
- 		WARN_ON_ONCE(is_ram);
- 	}
-@@ -256,7 +256,7 @@ EXPORT_SYMBOL(ioremap_prot);
-  *
-  * Caller must ensure there is only one unmapping for the same pointer.
-  */
--void iounmap(volatile void __iomem *addr)
-+void iounmap(const volatile void __iomem *addr)
- {
- 	struct vm_struct *p, *o;
- 
-@@ -315,6 +315,9 @@ void *xlate_dev_mem_ptr(unsigned long phys)
- 
- 	/* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
- 	if (page_is_ram(start >> PAGE_SHIFT))
-+#ifdef CONFIG_HIGHMEM
-+	if ((start >> PAGE_SHIFT) < max_low_pfn)
-+#endif
- 		return __va(phys);
- 
- 	addr = (void __force *)ioremap_cache(start, PAGE_SIZE);
-@@ -327,6 +330,9 @@ void *xlate_dev_mem_ptr(unsigned long phys)
- void unxlate_dev_mem_ptr(unsigned long phys, void *addr)
- {
- 	if (page_is_ram(phys >> PAGE_SHIFT))
-+#ifdef CONFIG_HIGHMEM
-+	if ((phys >> PAGE_SHIFT) < max_low_pfn)
-+#endif
- 		return;
- 
- 	iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
-@@ -344,7 +350,7 @@ static int __init early_ioremap_debug_setup(char *str)
- early_param("early_ioremap_debug", early_ioremap_debug_setup);
- 
- static __initdata int after_paging_init;
--static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
-+static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
- 
- static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
- {
-@@ -381,8 +387,7 @@ void __init early_ioremap_init(void)
- 		slot_virt[i] = __fix_to_virt(FIX_BTMAP_BEGIN - NR_FIX_BTMAPS*i);
- 
- 	pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
--	memset(bm_pte, 0, sizeof(bm_pte));
--	pmd_populate_kernel(&init_mm, pmd, bm_pte);
-+	pmd_populate_user(&init_mm, pmd, bm_pte);
- 
- 	/*
- 	 * The boot-ioremap range spans multiple pmds, for which
-diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
-index d87dd6d..bf3fa66 100644
---- a/arch/x86/mm/kmemcheck/kmemcheck.c
-+++ b/arch/x86/mm/kmemcheck/kmemcheck.c
-@@ -622,9 +622,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
- 	 * memory (e.g. tracked pages)? For now, we need this to avoid
- 	 * invoking kmemcheck for PnP BIOS calls.
- 	 */
--	if (regs->flags & X86_VM_MASK)
-+	if (v8086_mode(regs))
- 		return false;
--	if (regs->cs != __KERNEL_CS)
-+	if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
- 		return false;
- 
- 	pte = kmemcheck_pte_lookup(address);
-diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
-index 5c1ae28..45f4ac9 100644
---- a/arch/x86/mm/mmap.c
-+++ b/arch/x86/mm/mmap.c
-@@ -52,7 +52,7 @@ static unsigned int stack_maxrandom_size(void)
-  * Leave an at least ~128 MB hole with possible stack randomization.
-  */
- #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
--#define MAX_GAP (TASK_SIZE/6*5)
-+#define MAX_GAP (pax_task_size/6*5)
- 
- static int mmap_is_legacy(void)
- {
-@@ -82,27 +82,40 @@ static unsigned long mmap_rnd(void)
- 	return rnd << PAGE_SHIFT;
- }
- 
--static unsigned long mmap_base(void)
-+static unsigned long mmap_base(struct mm_struct *mm)
- {
- 	unsigned long gap = rlimit(RLIMIT_STACK);
-+	unsigned long pax_task_size = TASK_SIZE;
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (mm->pax_flags & MF_PAX_SEGMEXEC)
-+		pax_task_size = SEGMEXEC_TASK_SIZE;
-+#endif
- 
- 	if (gap < MIN_GAP)
- 		gap = MIN_GAP;
- 	else if (gap > MAX_GAP)
- 		gap = MAX_GAP;
- 
--	return PAGE_ALIGN(TASK_SIZE - gap - mmap_rnd());
-+	return PAGE_ALIGN(pax_task_size - gap - mmap_rnd());
- }
- 
- /*
-  * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
-  * does, but not when emulating X86_32
-  */
--static unsigned long mmap_legacy_base(void)
-+static unsigned long mmap_legacy_base(struct mm_struct *mm)
- {
--	if (mmap_is_ia32())
-+	if (mmap_is_ia32()) {
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		if (mm->pax_flags & MF_PAX_SEGMEXEC)
-+			return SEGMEXEC_TASK_UNMAPPED_BASE;
-+		else
-+#endif
-+
- 		return TASK_UNMAPPED_BASE;
--	else
-+	} else
- 		return TASK_UNMAPPED_BASE + mmap_rnd();
- }
- 
-@@ -112,8 +125,15 @@ static unsigned long mmap_legacy_base(void)
-  */
- void arch_pick_mmap_layout(struct mm_struct *mm)
- {
--	mm->mmap_legacy_base = mmap_legacy_base();
--	mm->mmap_base = mmap_base();
-+	mm->mmap_legacy_base = mmap_legacy_base(mm);
-+	mm->mmap_base = mmap_base(mm);
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (mm->pax_flags & MF_PAX_RANDMMAP) {
-+		mm->mmap_legacy_base += mm->delta_mmap;
-+		mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
-+	}
-+#endif
- 
- 	if (mmap_is_legacy()) {
- 		mm->mmap_base = mm->mmap_legacy_base;
-diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
-index de54b9b..935281f 100644
---- a/arch/x86/mm/mmio-mod.c
-+++ b/arch/x86/mm/mmio-mod.c
-@@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
- 		break;
- 	default:
- 		{
--			unsigned char *ip = (unsigned char *)instptr;
-+			unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
- 			my_trace->opcode = MMIO_UNKNOWN_OP;
- 			my_trace->width = 0;
- 			my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
-@@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
- static void ioremap_trace_core(resource_size_t offset, unsigned long size,
- 							void __iomem *addr)
- {
--	static atomic_t next_id;
-+	static atomic_unchecked_t next_id;
- 	struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
- 	/* These are page-unaligned. */
- 	struct mmiotrace_map map = {
-@@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
- 			.private = trace
- 		},
- 		.phys = offset,
--		.id = atomic_inc_return(&next_id)
-+		.id = atomic_inc_return_unchecked(&next_id)
- 	};
- 	map.map_id = trace->id;
- 
-@@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
- 	ioremap_trace_core(offset, size, addr);
- }
- 
--static void iounmap_trace_core(volatile void __iomem *addr)
-+static void iounmap_trace_core(const volatile void __iomem *addr)
- {
- 	struct mmiotrace_map map = {
- 		.phys = 0,
-@@ -328,7 +328,7 @@ not_enabled:
- 	}
- }
- 
--void mmiotrace_iounmap(volatile void __iomem *addr)
-+void mmiotrace_iounmap(const volatile void __iomem *addr)
- {
- 	might_sleep();
- 	if (is_enabled()) /* recheck and proper locking in *_core() */
-diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
-index fbeaaf4..559063f 100644
---- a/arch/x86/mm/numa.c
-+++ b/arch/x86/mm/numa.c
-@@ -494,7 +494,7 @@ static bool __init numa_meminfo_cover_memory(const struct numa_meminfo *mi)
- 	return true;
- }
- 
--static int __init numa_register_memblks(struct numa_meminfo *mi)
-+static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
- {
- 	unsigned long uninitialized_var(pfn_align);
- 	int i, nid;
-diff --git a/arch/x86/mm/pageattr-test.c b/arch/x86/mm/pageattr-test.c
-index b008656..773eac2 100644
---- a/arch/x86/mm/pageattr-test.c
-+++ b/arch/x86/mm/pageattr-test.c
-@@ -36,7 +36,7 @@ enum {
- 
- static int pte_testbit(pte_t pte)
- {
--	return pte_flags(pte) & _PAGE_UNUSED1;
-+	return pte_flags(pte) & _PAGE_CPA_TEST;
- }
- 
- struct split_state {
-diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
-index f9e5267..5c194c9 100644
---- a/arch/x86/mm/pageattr.c
-+++ b/arch/x86/mm/pageattr.c
-@@ -261,7 +261,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
- 	 */
- #ifdef CONFIG_PCI_BIOS
- 	if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
--		pgprot_val(forbidden) |= _PAGE_NX;
-+		pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
- #endif
- 
- 	/*
-@@ -269,9 +269,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
- 	 * Does not cover __inittext since that is gone later on. On
- 	 * 64bit we do not enforce !NX on the low mapping
- 	 */
--	if (within(address, (unsigned long)_text, (unsigned long)_etext))
--		pgprot_val(forbidden) |= _PAGE_NX;
-+	if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
-+		pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
- 
-+#ifdef CONFIG_DEBUG_RODATA
- 	/*
- 	 * The .rodata section needs to be read-only. Using the pfn
- 	 * catches all aliases.
-@@ -279,6 +280,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
- 	if (within(pfn, __pa((unsigned long)__start_rodata) >> PAGE_SHIFT,
- 		   __pa((unsigned long)__end_rodata) >> PAGE_SHIFT))
- 		pgprot_val(forbidden) |= _PAGE_RW;
-+#endif
- 
- #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
- 	/*
-@@ -317,6 +319,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
- 	}
- #endif
- 
-+#ifdef CONFIG_PAX_KERNEXEC
-+	if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
-+		pgprot_val(forbidden) |= _PAGE_RW;
-+		pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
-+	}
-+#endif
-+
- 	prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
- 
- 	return prot;
-@@ -369,23 +378,37 @@ EXPORT_SYMBOL_GPL(lookup_address);
- static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
- {
- 	/* change init_mm */
-+	pax_open_kernel();
- 	set_pte_atomic(kpte, pte);
-+
- #ifdef CONFIG_X86_32
- 	if (!SHARED_KERNEL_PMD) {
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+		unsigned long cpu;
-+#else
- 		struct page *page;
-+#endif
- 
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+		for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
-+			pgd_t *pgd = get_cpu_pgd(cpu);
-+#else
- 		list_for_each_entry(page, &pgd_list, lru) {
--			pgd_t *pgd;
-+			pgd_t *pgd = (pgd_t *)page_address(page);
-+#endif
-+
- 			pud_t *pud;
- 			pmd_t *pmd;
- 
--			pgd = (pgd_t *)page_address(page) + pgd_index(address);
-+			pgd += pgd_index(address);
- 			pud = pud_offset(pgd, address);
- 			pmd = pmd_offset(pud, address);
- 			set_pte_atomic((pte_t *)pmd, pte);
- 		}
- 	}
- #endif
-+	pax_close_kernel();
- }
- 
- static int
-diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
-index f6ff57b..481690f 100644
---- a/arch/x86/mm/pat.c
-+++ b/arch/x86/mm/pat.c
-@@ -361,7 +361,7 @@ int free_memtype(u64 start, u64 end)
- 
- 	if (!entry) {
- 		printk(KERN_INFO "%s:%d freeing invalid memtype %Lx-%Lx\n",
--			current->comm, current->pid, start, end);
-+			current->comm, task_pid_nr(current), start, end);
- 		return -EINVAL;
- 	}
- 
-@@ -492,8 +492,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
- 	while (cursor < to) {
- 		if (!devmem_is_allowed(pfn)) {
- 			printk(KERN_INFO
--		"Program %s tried to access /dev/mem between %Lx->%Lx.\n",
--				current->comm, from, to);
-+		"Program %s tried to access /dev/mem between %Lx->%Lx (%Lx).\n",
-+				current->comm, from, to, cursor);
- 			return 0;
- 		}
- 		cursor += PAGE_SIZE;
-@@ -557,7 +557,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size, unsigned long flags)
- 		printk(KERN_INFO
- 			"%s:%d ioremap_change_attr failed %s "
- 			"for %Lx-%Lx\n",
--			current->comm, current->pid,
-+			current->comm, task_pid_nr(current),
- 			cattr_name(flags),
- 			base, (unsigned long long)(base + size));
- 		return -EINVAL;
-@@ -593,7 +593,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
- 		if (want_flags != flags) {
- 			printk(KERN_WARNING
- 			"%s:%d map pfn RAM range req %s for %Lx-%Lx, got %s\n",
--				current->comm, current->pid,
-+				current->comm, task_pid_nr(current),
- 				cattr_name(want_flags),
- 				(unsigned long long)paddr,
- 				(unsigned long long)(paddr + size),
-@@ -615,7 +615,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
- 			free_memtype(paddr, paddr + size);
- 			printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
- 				" for %Lx-%Lx, got %s\n",
--				current->comm, current->pid,
-+				current->comm, task_pid_nr(current),
- 				cattr_name(want_flags),
- 				(unsigned long long)paddr,
- 				(unsigned long long)(paddr + size),
-diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
-index 8acaddd..4eaa657 100644
---- a/arch/x86/mm/pat_rbtree.c
-+++ b/arch/x86/mm/pat_rbtree.c
-@@ -165,7 +165,7 @@ success:
- 
- failure:
- 	printk(KERN_INFO "%s:%d conflicting memory types "
--		"%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
-+		"%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
- 		end, cattr_name(found_type), cattr_name(match->type));
- 	return -EBUSY;
- }
-diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
-index 9f0614d..92ae64a 100644
---- a/arch/x86/mm/pf_in.c
-+++ b/arch/x86/mm/pf_in.c
-@@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
- 	int i;
- 	enum reason_type rv = OTHERS;
- 
--	p = (unsigned char *)ins_addr;
-+	p = (unsigned char *)ktla_ktva(ins_addr);
- 	p += skip_prefix(p, &prf);
- 	p += get_opcode(p, &opcode);
- 
-@@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
- 	struct prefix_bits prf;
- 	int i;
- 
--	p = (unsigned char *)ins_addr;
-+	p = (unsigned char *)ktla_ktva(ins_addr);
- 	p += skip_prefix(p, &prf);
- 	p += get_opcode(p, &opcode);
- 
-@@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
- 	struct prefix_bits prf;
- 	int i;
- 
--	p = (unsigned char *)ins_addr;
-+	p = (unsigned char *)ktla_ktva(ins_addr);
- 	p += skip_prefix(p, &prf);
- 	p += get_opcode(p, &opcode);
- 
-@@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
- 	struct prefix_bits prf;
- 	int i;
- 
--	p = (unsigned char *)ins_addr;
-+	p = (unsigned char *)ktla_ktva(ins_addr);
- 	p += skip_prefix(p, &prf);
- 	p += get_opcode(p, &opcode);
- 	for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
-@@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
- 	struct prefix_bits prf;
- 	int i;
- 
--	p = (unsigned char *)ins_addr;
-+	p = (unsigned char *)ktla_ktva(ins_addr);
- 	p += skip_prefix(p, &prf);
- 	p += get_opcode(p, &opcode);
- 	for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
-diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
-index 8573b83..4f3ed7e 100644
---- a/arch/x86/mm/pgtable.c
-+++ b/arch/x86/mm/pgtable.c
-@@ -84,10 +84,64 @@ static inline void pgd_list_del(pgd_t *pgd)
- 	list_del(&page->lru);
- }
- 
--#define UNSHARED_PTRS_PER_PGD				\
--	(SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
- 
-+void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
-+{
-+	unsigned int count = USER_PGD_PTRS;
- 
-+	while (count--)
-+		*dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
-+}
-+#endif
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
-+{
-+	unsigned int count = USER_PGD_PTRS;
-+
-+	while (count--) {
-+		pgd_t pgd;
-+
-+#ifdef CONFIG_X86_64
-+		pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
-+#else
-+		pgd = *src++;
-+#endif
-+
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+		pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
-+#endif
-+
-+		*dst++ = pgd;
-+	}
-+
-+}
-+#endif
-+
-+#ifdef CONFIG_X86_64
-+#define pxd_t				pud_t
-+#define pyd_t				pgd_t
-+#define paravirt_release_pxd(pfn)	paravirt_release_pud(pfn)
-+#define pxd_free(mm, pud)		pud_free((mm), (pud))
-+#define pyd_populate(mm, pgd, pud)	pgd_populate((mm), (pgd), (pud))
-+#define pyd_offset(mm, address)		pgd_offset((mm), (address))
-+#define PYD_SIZE			PGDIR_SIZE
-+#else
-+#define pxd_t				pmd_t
-+#define pyd_t				pud_t
-+#define paravirt_release_pxd(pfn)	paravirt_release_pmd(pfn)
-+#define pxd_free(mm, pud)		pmd_free((mm), (pud))
-+#define pyd_populate(mm, pgd, pud)	pud_populate((mm), (pgd), (pud))
-+#define pyd_offset(mm, address)		pud_offset((mm), (address))
-+#define PYD_SIZE			PUD_SIZE
-+#endif
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
-+static inline void pgd_dtor(pgd_t *pgd) {}
-+#else
- static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
- {
- 	BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
-@@ -128,6 +182,7 @@ static void pgd_dtor(pgd_t *pgd)
- 	pgd_list_del(pgd);
- 	spin_unlock(&pgd_lock);
- }
-+#endif
- 
- /*
-  * List of all pgd's needed for non-PAE so it can invalidate entries
-@@ -140,7 +195,7 @@ static void pgd_dtor(pgd_t *pgd)
-  * -- wli
-  */
- 
--#ifdef CONFIG_X86_PAE
-+#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
- /*
-  * In PAE mode, we need to do a cr3 reload (=tlb flush) when
-  * updating the top-level pagetable entries to guarantee the
-@@ -152,7 +207,7 @@ static void pgd_dtor(pgd_t *pgd)
-  * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
-  * and initialize the kernel pmds here.
-  */
--#define PREALLOCATED_PMDS	UNSHARED_PTRS_PER_PGD
-+#define PREALLOCATED_PXDS	(SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
- 
- void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
- {
-@@ -170,36 +225,38 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
- 	 */
- 	flush_tlb_mm(mm);
- }
-+#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
-+#define PREALLOCATED_PXDS	USER_PGD_PTRS
- #else  /* !CONFIG_X86_PAE */
- 
- /* No need to prepopulate any pagetable entries in non-PAE modes. */
--#define PREALLOCATED_PMDS	0
-+#define PREALLOCATED_PXDS	0
- 
- #endif	/* CONFIG_X86_PAE */
- 
--static void free_pmds(pmd_t *pmds[])
-+static void free_pxds(pxd_t *pxds[])
- {
- 	int i;
- 
--	for(i = 0; i < PREALLOCATED_PMDS; i++)
--		if (pmds[i])
--			free_page((unsigned long)pmds[i]);
-+	for(i = 0; i < PREALLOCATED_PXDS; i++)
-+		if (pxds[i])
-+			free_page((unsigned long)pxds[i]);
- }
- 
--static int preallocate_pmds(pmd_t *pmds[])
-+static int preallocate_pxds(pxd_t *pxds[])
- {
- 	int i;
- 	bool failed = false;
- 
--	for(i = 0; i < PREALLOCATED_PMDS; i++) {
--		pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
--		if (pmd == NULL)
-+	for(i = 0; i < PREALLOCATED_PXDS; i++) {
-+		pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
-+		if (pxd == NULL)
- 			failed = true;
--		pmds[i] = pmd;
-+		pxds[i] = pxd;
- 	}
- 
- 	if (failed) {
--		free_pmds(pmds);
-+		free_pxds(pxds);
- 		return -ENOMEM;
- 	}
- 
-@@ -212,51 +269,55 @@ static int preallocate_pmds(pmd_t *pmds[])
-  * preallocate which never got a corresponding vma will need to be
-  * freed manually.
-  */
--static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
-+static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
- {
- 	int i;
- 
--	for(i = 0; i < PREALLOCATED_PMDS; i++) {
-+	for(i = 0; i < PREALLOCATED_PXDS; i++) {
- 		pgd_t pgd = pgdp[i];
- 
- 		if (pgd_val(pgd) != 0) {
--			pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
-+			pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
- 
--			pgdp[i] = native_make_pgd(0);
-+			set_pgd(pgdp + i, native_make_pgd(0));
- 
--			paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
--			pmd_free(mm, pmd);
-+			paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
-+			pxd_free(mm, pxd);
- 		}
- 	}
- }
- 
--static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
-+static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
- {
--	pud_t *pud;
-+	pyd_t *pyd;
- 	unsigned long addr;
- 	int i;
- 
--	if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
-+	if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
- 		return;
- 
--	pud = pud_offset(pgd, 0);
-+#ifdef CONFIG_X86_64
-+	pyd = pyd_offset(mm, 0L);
-+#else
-+	pyd = pyd_offset(pgd, 0L);
-+#endif
- 
-- 	for (addr = i = 0; i < PREALLOCATED_PMDS;
--	     i++, pud++, addr += PUD_SIZE) {
--		pmd_t *pmd = pmds[i];
-+ 	for (addr = i = 0; i < PREALLOCATED_PXDS;
-+	     i++, pyd++, addr += PYD_SIZE) {
-+		pxd_t *pxd = pxds[i];
- 
- 		if (i >= KERNEL_PGD_BOUNDARY)
--			memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
--			       sizeof(pmd_t) * PTRS_PER_PMD);
-+			memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
-+			       sizeof(pxd_t) * PTRS_PER_PMD);
- 
--		pud_populate(mm, pud, pmd);
-+		pyd_populate(mm, pyd, pxd);
- 	}
- }
- 
- pgd_t *pgd_alloc(struct mm_struct *mm)
- {
- 	pgd_t *pgd;
--	pmd_t *pmds[PREALLOCATED_PMDS];
-+	pxd_t *pxds[PREALLOCATED_PXDS];
- 
- 	pgd = (pgd_t *)__get_free_page(PGALLOC_GFP);
- 
-@@ -265,11 +326,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
- 
- 	mm->pgd = pgd;
- 
--	if (preallocate_pmds(pmds) != 0)
-+	if (preallocate_pxds(pxds) != 0)
- 		goto out_free_pgd;
- 
- 	if (paravirt_pgd_alloc(mm) != 0)
--		goto out_free_pmds;
-+		goto out_free_pxds;
- 
- 	/*
- 	 * Make sure that pre-populating the pmds is atomic with
-@@ -279,14 +340,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
- 	spin_lock(&pgd_lock);
- 
- 	pgd_ctor(mm, pgd);
--	pgd_prepopulate_pmd(mm, pgd, pmds);
-+	pgd_prepopulate_pxd(mm, pgd, pxds);
- 
- 	spin_unlock(&pgd_lock);
- 
- 	return pgd;
- 
--out_free_pmds:
--	free_pmds(pmds);
-+out_free_pxds:
-+	free_pxds(pxds);
- out_free_pgd:
- 	free_page((unsigned long)pgd);
- out:
-@@ -295,7 +356,7 @@ out:
- 
- void pgd_free(struct mm_struct *mm, pgd_t *pgd)
- {
--	pgd_mop_up_pmds(mm, pgd);
-+	pgd_mop_up_pxds(mm, pgd);
- 	pgd_dtor(pgd);
- 	paravirt_pgd_free(mm, pgd);
- 	free_page((unsigned long)pgd);
-diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
-index cac7184..09a39fa 100644
---- a/arch/x86/mm/pgtable_32.c
-+++ b/arch/x86/mm/pgtable_32.c
-@@ -48,10 +48,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
- 		return;
- 	}
- 	pte = pte_offset_kernel(pmd, vaddr);
-+
-+	pax_open_kernel();
- 	if (pte_val(pteval))
- 		set_pte_at(&init_mm, vaddr, pte, pteval);
- 	else
- 		pte_clear(&init_mm, vaddr, pte);
-+	pax_close_kernel();
- 
- 	/*
- 	 * It's enough to flush this one mapping.
-diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
-index d2e2735..5c6586f 100644
---- a/arch/x86/mm/physaddr.c
-+++ b/arch/x86/mm/physaddr.c
-@@ -8,7 +8,7 @@
- 
- #ifdef CONFIG_X86_64
- 
--unsigned long __phys_addr(unsigned long x)
-+unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
- {
- 	if (x >= __START_KERNEL_map) {
- 		x -= __START_KERNEL_map;
-@@ -45,7 +45,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
- #else
- 
- #ifdef CONFIG_DEBUG_VIRTUAL
--unsigned long __phys_addr(unsigned long x)
-+unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
- {
- 	/* VMALLOC_* aren't constants  */
- 	VIRTUAL_BUG_ON(x < PAGE_OFFSET);
-diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
-index 410531d..0f16030 100644
---- a/arch/x86/mm/setup_nx.c
-+++ b/arch/x86/mm/setup_nx.c
-@@ -5,8 +5,10 @@
- #include <asm/pgtable.h>
- #include <asm/proto.h>
- 
-+#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
- static int disable_nx __cpuinitdata;
- 
-+#ifndef CONFIG_PAX_PAGEEXEC
- /*
-  * noexec = on|off
-  *
-@@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
- 	return 0;
- }
- early_param("noexec", noexec_setup);
-+#endif
-+
-+#endif
- 
- void __cpuinit x86_configure_nx(void)
- {
-+#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
- 	if (cpu_has_nx && !disable_nx)
- 		__supported_pte_mask |= _PAGE_NX;
- 	else
-+#endif
- 		__supported_pte_mask &= ~_PAGE_NX;
- }
- 
-diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
-index d6c0418..06a0ad5 100644
---- a/arch/x86/mm/tlb.c
-+++ b/arch/x86/mm/tlb.c
-@@ -65,7 +65,11 @@ void leave_mm(int cpu)
- 		BUG();
- 	cpumask_clear_cpu(cpu,
- 			  mm_cpumask(percpu_read(cpu_tlbstate.active_mm)));
-+
-+#ifndef CONFIG_PAX_PER_CPU_PGD
- 	load_cr3(swapper_pg_dir);
-+#endif
-+
- }
- EXPORT_SYMBOL_GPL(leave_mm);
- 
-diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
-index 6687022..ceabcfa 100644
---- a/arch/x86/net/bpf_jit.S
-+++ b/arch/x86/net/bpf_jit.S
-@@ -9,6 +9,7 @@
-  */
- #include <linux/linkage.h>
- #include <asm/dwarf2.h>
-+#include <asm/alternative-asm.h>
- 
- /*
-  * Calling convention :
-@@ -35,6 +36,7 @@ sk_load_word:
- 	jle	bpf_slow_path_word
- 	mov     (SKBDATA,%rsi),%eax
- 	bswap   %eax  			/* ntohl() */
-+	pax_force_retaddr
- 	ret
- 
- 
-@@ -53,6 +55,7 @@ sk_load_half:
- 	jle	bpf_slow_path_half
- 	movzwl	(SKBDATA,%rsi),%eax
- 	rol	$8,%ax			# ntohs()
-+	pax_force_retaddr
- 	ret
- 
- sk_load_byte_ind:
-@@ -66,6 +69,7 @@ sk_load_byte:
- 	cmp	%esi,%r9d   /* if (offset >= hlen) goto bpf_slow_path_byte */
- 	jle	bpf_slow_path_byte
- 	movzbl	(SKBDATA,%rsi),%eax
-+	pax_force_retaddr
- 	ret
- 
- /**
-@@ -82,6 +86,7 @@ ENTRY(sk_load_byte_msh)
- 	movzbl	(SKBDATA,%rsi),%ebx
- 	and	$15,%bl
- 	shl	$2,%bl
-+	pax_force_retaddr
- 	ret
- 	CFI_ENDPROC
- ENDPROC(sk_load_byte_msh)
-@@ -91,6 +96,7 @@ bpf_error:
- 	xor		%eax,%eax
- 	mov		-8(%rbp),%rbx
- 	leaveq
-+	pax_force_retaddr
- 	ret
- 
- /* rsi contains offset and can be scratched */
-@@ -113,6 +119,7 @@ bpf_slow_path_word:
- 	js	bpf_error
- 	mov	-12(%rbp),%eax
- 	bswap	%eax
-+	pax_force_retaddr
- 	ret
- 
- bpf_slow_path_half:
-@@ -121,12 +128,14 @@ bpf_slow_path_half:
- 	mov	-12(%rbp),%ax
- 	rol	$8,%ax
- 	movzwl	%ax,%eax
-+	pax_force_retaddr
- 	ret
- 
- bpf_slow_path_byte:
- 	bpf_slow_path_common(1)
- 	js	bpf_error
- 	movzbl	-12(%rbp),%eax
-+	pax_force_retaddr
- 	ret
- 
- bpf_slow_path_byte_msh:
-@@ -137,4 +146,5 @@ bpf_slow_path_byte_msh:
- 	and	$15,%al
- 	shl	$2,%al
- 	xchg	%eax,%ebx
-+	pax_force_retaddr
- 	ret
-diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
-index 5a5b6e4..37ccbe3 100644
---- a/arch/x86/net/bpf_jit_comp.c
-+++ b/arch/x86/net/bpf_jit_comp.c
-@@ -11,6 +11,7 @@
- #include <asm/cacheflush.h>
- #include <linux/netdevice.h>
- #include <linux/filter.h>
-+#include <linux/random.h>
- 
- /*
-  * Conventions :
-@@ -45,13 +46,84 @@ static inline u8 *emit_code(u8 *ptr, u32 bytes, unsigned int len)
- 	return ptr + len;
- }
- 
-+#ifdef CONFIG_GRKERNSEC_JIT_HARDEN
-+#define MAX_INSTR_CODE_SIZE 96
-+#else
-+#define MAX_INSTR_CODE_SIZE 64
-+#endif
-+
- #define EMIT(bytes, len)	do { prog = emit_code(prog, bytes, len); } while (0)
- 
- #define EMIT1(b1)		EMIT(b1, 1)
- #define EMIT2(b1, b2)		EMIT((b1) + ((b2) << 8), 2)
- #define EMIT3(b1, b2, b3)	EMIT((b1) + ((b2) << 8) + ((b3) << 16), 3)
- #define EMIT4(b1, b2, b3, b4)   EMIT((b1) + ((b2) << 8) + ((b3) << 16) + ((b4) << 24), 4)
-+
-+#ifdef CONFIG_GRKERNSEC_JIT_HARDEN
-+/* original constant will appear in ecx */
-+#define DILUTE_CONST_SEQUENCE(_off, _key) 	\
-+do {						\
-+	/* mov ecx, randkey */			\
-+	EMIT1(0xb9);				\
-+	EMIT(_key, 4);				\
-+	/* xor ecx, randkey ^ off */		\
-+	EMIT2(0x81, 0xf1);			\
-+	EMIT((_key) ^ (_off), 4);		\
-+} while (0)
-+
-+#define EMIT1_off32(b1, _off)								\
-+do { 											\
-+	switch (b1) {									\
-+		case 0x05: /* add eax, imm32 */						\
-+		case 0x2d: /* sub eax, imm32 */						\
-+		case 0x25: /* and eax, imm32 */						\
-+		case 0x0d: /* or eax, imm32 */						\
-+		case 0xb8: /* mov eax, imm32 */						\
-+		case 0x3d: /* cmp eax, imm32 */						\
-+		case 0xa9: /* test eax, imm32 */					\
-+			DILUTE_CONST_SEQUENCE(_off, randkey);				\
-+			EMIT2((b1) - 4, 0xc8); /* convert imm instruction to eax, ecx */\
-+			break;								\
-+		case 0xbb: /* mov ebx, imm32 */						\
-+			DILUTE_CONST_SEQUENCE(_off, randkey);				\
-+			/* mov ebx, ecx */						\
-+			EMIT2(0x89, 0xcb);						\
-+			break;								\
-+		case 0xbe: /* mov esi, imm32 */						\
-+			DILUTE_CONST_SEQUENCE(_off, randkey);				\
-+			/* mov esi, ecx	*/						\
-+			EMIT2(0x89, 0xce);						\
-+			break;								\
-+		case 0xe8: /* call rel imm32, always to known funcs */			\
-+			EMIT1(b1);							\
-+			EMIT(_off, 4);							\
-+			break;								\
-+		case 0xe9: /* jmp rel imm32 */						\
-+			EMIT1(b1);							\
-+			EMIT(_off, 4);							\
-+			/* prevent fall-through, we're not called if off = 0 */		\
-+			EMIT(0xcccccccc, 4);						\
-+			EMIT(0xcccccccc, 4);						\
-+			break;								\
-+		default:								\
-+			BUILD_BUG_ON(1);						\
-+	}										\
-+} while (0)
-+
-+#define EMIT2_off32(b1, b2, _off) 					\
-+do { 									\
-+	if ((b1) == 0x69 && (b2) == 0xc0) { /* imul eax, imm32 */	\
-+		DILUTE_CONST_SEQUENCE(_off, randkey);			\
-+		/* imul eax, ecx */					\
-+		EMIT3(0x0f, 0xaf, 0xc1);				\
-+	} else {							\
-+		BUILD_BUG_ON(1);					\
-+	}								\
-+} while (0)
-+#else
- #define EMIT1_off32(b1, off)	do { EMIT1(b1); EMIT(off, 4);} while (0)
-+#define EMIT2_off32(b1, b2, off) do { EMIT2(b1, b2); EMIT(off, 4);} while (0)
-+#endif
- 
- #define CLEAR_A() EMIT2(0x31, 0xc0) /* xor %eax,%eax */
- #define CLEAR_X() EMIT2(0x31, 0xdb) /* xor %ebx,%ebx */
-@@ -86,6 +158,24 @@ do {									\
- #define X86_JBE 0x76
- #define X86_JA  0x77
- 
-+#ifdef CONFIG_GRKERNSEC_JIT_HARDEN
-+#define APPEND_FLOW_VERIFY()	\
-+do {				\
-+	/* mov ecx, randkey */	\
-+	EMIT1(0xb9);		\
-+	EMIT(randkey, 4);	\
-+	/* cmp ecx, randkey */	\
-+	EMIT2(0x81, 0xf9);	\
-+	EMIT(randkey, 4);	\
-+	/* jz after 8 int 3s */ \
-+	EMIT2(0x74, 0x08);	\
-+	EMIT(0xcccccccc, 4);	\
-+	EMIT(0xcccccccc, 4);	\
-+} while (0)
-+#else
-+#define APPEND_FLOW_VERIFY() do { } while (0)
-+#endif
-+
- #define EMIT_COND_JMP(op, offset)				\
- do {								\
- 	if (is_near(offset))					\
-@@ -93,6 +183,7 @@ do {								\
- 	else {							\
- 		EMIT2(0x0f, op + 0x10);				\
- 		EMIT(offset, 4); /* jxx .+off32 */		\
-+		APPEND_FLOW_VERIFY();				\
- 	}							\
- } while (0)
- 
-@@ -117,10 +208,14 @@ static inline void bpf_flush_icache(void *start, void *end)
- 	set_fs(old_fs);
- }
- 
-+struct bpf_jit_work {
-+	struct work_struct work;
-+	void *image;
-+};
- 
- void bpf_jit_compile(struct sk_filter *fp)
- {
--	u8 temp[64];
-+	u8 temp[MAX_INSTR_CODE_SIZE];
- 	u8 *prog;
- 	unsigned int proglen, oldproglen = 0;
- 	int ilen, i;
-@@ -133,6 +228,9 @@ void bpf_jit_compile(struct sk_filter *fp)
- 	unsigned int *addrs;
- 	const struct sock_filter *filter = fp->insns;
- 	int flen = fp->len;
-+#ifdef CONFIG_GRKERNSEC_JIT_HARDEN
-+	unsigned int randkey;
-+#endif
- 
- 	if (!bpf_jit_enable)
- 		return;
-@@ -141,11 +239,19 @@ void bpf_jit_compile(struct sk_filter *fp)
- 	if (addrs == NULL)
- 		return;
- 
-+	fp->work = kmalloc(sizeof(*fp->work), GFP_KERNEL);
-+	if (!fp->work)
-+		goto out;
-+
-+#ifdef CONFIG_GRKERNSEC_JIT_HARDEN
-+	randkey = get_random_int();
-+#endif
-+
- 	/* Before first pass, make a rough estimation of addrs[]
--	 * each bpf instruction is translated to less than 64 bytes
-+	 * each bpf instruction is translated to less than MAX_INSTR_CODE_SIZE bytes
- 	 */
- 	for (proglen = 0, i = 0; i < flen; i++) {
--		proglen += 64;
-+		proglen += MAX_INSTR_CODE_SIZE;
- 		addrs[i] = proglen;
- 	}
- 	cleanup_addr = proglen; /* epilogue address */
-@@ -253,10 +359,8 @@ void bpf_jit_compile(struct sk_filter *fp)
- 			case BPF_S_ALU_MUL_K: /* A *= K */
- 				if (is_imm8(K))
- 					EMIT3(0x6b, 0xc0, K); /* imul imm8,%eax,%eax */
--				else {
--					EMIT2(0x69, 0xc0);		/* imul imm32,%eax */
--					EMIT(K, 4);
--				}
-+				else
-+					EMIT2_off32(0x69, 0xc0, K); /* imul imm32,%eax */
- 				break;
- 			case BPF_S_ALU_DIV_X: /* A /= X; */
- 				seen |= SEEN_XREG;
-@@ -276,8 +380,14 @@ void bpf_jit_compile(struct sk_filter *fp)
- 				EMIT4(0x31, 0xd2, 0xf7, 0xf3); /* xor %edx,%edx; div %ebx */
- 				break;
- 			case BPF_S_ALU_DIV_K: /* A = reciprocal_divide(A, K); */
-+#ifdef CONFIG_GRKERNSEC_JIT_HARDEN
-+				DILUTE_CONST_SEQUENCE(K, randkey);
-+				// imul rax, rcx
-+				EMIT4(0x48, 0x0f, 0xaf, 0xc1);
-+#else
- 				EMIT3(0x48, 0x69, 0xc0); /* imul imm32,%rax,%rax */
- 				EMIT(K, 4);
-+#endif
- 				EMIT4(0x48, 0xc1, 0xe8, 0x20); /* shr $0x20,%rax */
- 				break;
- 			case BPF_S_ALU_AND_X:
-@@ -477,7 +587,7 @@ void bpf_jit_compile(struct sk_filter *fp)
- common_load:			seen |= SEEN_DATAREF;
- 				if ((int)K < 0) {
- 					/* Abort the JIT because __load_pointer() is needed. */
--					goto out;
-+					goto error;
- 				}
- 				t_offset = func - (image + addrs[i]);
- 				EMIT1_off32(0xbe, K); /* mov imm32,%esi */
-@@ -492,7 +602,7 @@ common_load:			seen |= SEEN_DATAREF;
- 			case BPF_S_LDX_B_MSH:
- 				if ((int)K < 0) {
- 					/* Abort the JIT because __load_pointer() is needed. */
--					goto out;
-+					goto error;
- 				}
- 				seen |= SEEN_DATAREF | SEEN_XREG;
- 				t_offset = sk_load_byte_msh - (image + addrs[i]);
-@@ -582,17 +692,18 @@ cond_branch:			f_offset = addrs[i + filter[i].jf] - addrs[i];
- 				break;
- 			default:
- 				/* hmm, too complex filter, give up with jit compiler */
--				goto out;
-+				goto error;
- 			}
- 			ilen = prog - temp;
- 			if (image) {
- 				if (unlikely(proglen + ilen > oldproglen)) {
- 					pr_err("bpb_jit_compile fatal error\n");
--					kfree(addrs);
--					module_free(NULL, image);
--					return;
-+					module_free_exec(NULL, image);
-+					goto error;
- 				}
-+				pax_open_kernel();
- 				memcpy(image + proglen, temp, ilen);
-+				pax_close_kernel();
- 			}
- 			proglen += ilen;
- 			addrs[i] = proglen;
-@@ -613,11 +724,9 @@ cond_branch:			f_offset = addrs[i + filter[i].jf] - addrs[i];
- 			break;
- 		}
- 		if (proglen == oldproglen) {
--			image = module_alloc(max_t(unsigned int,
--						   proglen,
--						   sizeof(struct work_struct)));
-+			image = module_alloc_exec(proglen);
- 			if (!image)
--				goto out;
-+				goto error;
- 		}
- 		oldproglen = proglen;
- 	}
-@@ -633,7 +742,10 @@ cond_branch:			f_offset = addrs[i + filter[i].jf] - addrs[i];
- 		bpf_flush_icache(image, image + proglen);
- 
- 		fp->bpf_func = (void *)image;
--	}
-+	} else
-+error:
-+		kfree(fp->work);
-+
- out:
- 	kfree(addrs);
- 	return;
-@@ -641,18 +753,20 @@ out:
- 
- static void jit_free_defer(struct work_struct *arg)
- {
--	module_free(NULL, arg);
-+	module_free_exec(NULL, ((struct bpf_jit_work *)arg)->image);
-+	kfree(arg);
- }
- 
- /* run from softirq, we must use a work_struct to call
-- * module_free() from process context
-+ * module_free_exec() from process context
-  */
- void bpf_jit_free(struct sk_filter *fp)
- {
- 	if (fp->bpf_func != sk_run_filter) {
--		struct work_struct *work = (struct work_struct *)fp->bpf_func;
-+		struct work_struct *work = &fp->work->work;
- 
- 		INIT_WORK(work, jit_free_defer);
-+		fp->work->image = fp->bpf_func;
- 		schedule_work(work);
- 	}
- }
-diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
-index bff89df..377758a 100644
---- a/arch/x86/oprofile/backtrace.c
-+++ b/arch/x86/oprofile/backtrace.c
-@@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
- 	struct stack_frame_ia32 *fp;
- 	unsigned long bytes;
- 
--	bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
-+	bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
- 	if (bytes != sizeof(bufhead))
- 		return NULL;
- 
--	fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
-+	fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
- 
- 	oprofile_add_trace(bufhead[0].return_address);
- 
-@@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
- 	struct stack_frame bufhead[2];
- 	unsigned long bytes;
- 
--	bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
-+	bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
- 	if (bytes != sizeof(bufhead))
- 		return NULL;
- 
-@@ -111,7 +111,7 @@ x86_backtrace(struct pt_regs * const regs, unsigned int depth)
- {
- 	struct stack_frame *head = (struct stack_frame *)frame_pointer(regs);
- 
--	if (!user_mode_vm(regs)) {
-+	if (!user_mode(regs)) {
- 		unsigned long stack = kernel_stack_pointer(regs);
- 		if (depth)
- 			dump_trace(NULL, regs, (unsigned long *)stack, 0,
-diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
-index 6bc0899..13d2579 100644
---- a/arch/x86/oprofile/nmi_int.c
-+++ b/arch/x86/oprofile/nmi_int.c
-@@ -23,6 +23,7 @@
- #include <asm/nmi.h>
- #include <asm/msr.h>
- #include <asm/apic.h>
-+#include <asm/pgtable.h>
- 
- #include "op_counter.h"
- #include "op_x86_model.h"
-@@ -759,8 +760,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
- 	if (ret)
- 		return ret;
- 
--	if (!model->num_virt_counters)
--		model->num_virt_counters = model->num_counters;
-+	if (!model->num_virt_counters) {
-+		pax_open_kernel();
-+		*(unsigned int *)&model->num_virt_counters = model->num_counters;
-+		pax_close_kernel();
-+	}
- 
- 	mux_init(ops);
- 
-diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
-index 303f086..d020916 100644
---- a/arch/x86/oprofile/op_model_amd.c
-+++ b/arch/x86/oprofile/op_model_amd.c
-@@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
- 		num_counters = AMD64_NUM_COUNTERS;
- 	}
- 
--	op_amd_spec.num_counters = num_counters;
--	op_amd_spec.num_controls = num_counters;
--	op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
-+	pax_open_kernel();
-+	*(unsigned int *)&op_amd_spec.num_counters = num_counters;
-+	*(unsigned int *)&op_amd_spec.num_controls = num_counters;
-+	*(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
-+	pax_close_kernel();
- 
- 	return 0;
- }
-diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
-index d90528e..0127e2b 100644
---- a/arch/x86/oprofile/op_model_ppro.c
-+++ b/arch/x86/oprofile/op_model_ppro.c
-@@ -19,6 +19,7 @@
- #include <asm/msr.h>
- #include <asm/apic.h>
- #include <asm/nmi.h>
-+#include <asm/pgtable.h>
- 
- #include "op_x86_model.h"
- #include "op_counter.h"
-@@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
- 
- 	num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
- 
--	op_arch_perfmon_spec.num_counters = num_counters;
--	op_arch_perfmon_spec.num_controls = num_counters;
-+	pax_open_kernel();
-+	*(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
-+	*(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
-+	pax_close_kernel();
- }
- 
- static int arch_perfmon_init(struct oprofile_operations *ignore)
-diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
-index 71e8a67..6a313bb 100644
---- a/arch/x86/oprofile/op_x86_model.h
-+++ b/arch/x86/oprofile/op_x86_model.h
-@@ -52,7 +52,7 @@ struct op_x86_model_spec {
- 	void		(*switch_ctrl)(struct op_x86_model_spec const *model,
- 				       struct op_msrs const * const msrs);
- #endif
--};
-+} __do_const;
- 
- struct op_counter_config;
- 
-diff --git a/arch/x86/pci/amd_bus.c b/arch/x86/pci/amd_bus.c
-index 385a940..b11662d 100644
---- a/arch/x86/pci/amd_bus.c
-+++ b/arch/x86/pci/amd_bus.c
-@@ -355,7 +355,7 @@ static int __cpuinit amd_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata amd_cpu_notifier = {
-+static struct notifier_block amd_cpu_notifier = {
- 	.notifier_call	= amd_cpu_notify,
- };
- 
-diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
-index 372e9b8..e775a6c 100644
---- a/arch/x86/pci/irq.c
-+++ b/arch/x86/pci/irq.c
-@@ -50,7 +50,7 @@ struct irq_router {
- struct irq_router_handler {
- 	u16 vendor;
- 	int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
--};
-+} __do_const;
- 
- int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
- void (*pcibios_disable_irq)(struct pci_dev *dev) = NULL;
-@@ -794,7 +794,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
- 	return 0;
- }
- 
--static __initdata struct irq_router_handler pirq_routers[] = {
-+static __initconst const struct irq_router_handler pirq_routers[] = {
- 	{ PCI_VENDOR_ID_INTEL, intel_router_probe },
- 	{ PCI_VENDOR_ID_AL, ali_router_probe },
- 	{ PCI_VENDOR_ID_ITE, ite_router_probe },
-@@ -821,7 +821,7 @@ static struct pci_dev *pirq_router_dev;
- static void __init pirq_find_router(struct irq_router *r)
- {
- 	struct irq_routing_table *rt = pirq_table;
--	struct irq_router_handler *h;
-+	const struct irq_router_handler *h;
- 
- #ifdef CONFIG_PCI_BIOS
- 	if (!rt->signature) {
-@@ -1094,7 +1094,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
- 	return 0;
- }
- 
--static struct dmi_system_id __initdata pciirq_dmi_table[] = {
-+static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
- 	{
- 		.callback = fix_broken_hp_bios_irq9,
- 		.ident = "HP Pavilion N5400 Series Laptop",
-diff --git a/arch/x86/pci/mrst.c b/arch/x86/pci/mrst.c
-index cb29191..036766d 100644
---- a/arch/x86/pci/mrst.c
-+++ b/arch/x86/pci/mrst.c
-@@ -234,7 +234,9 @@ int __init pci_mrst_init(void)
- 	printk(KERN_INFO "Moorestown platform detected, using MRST PCI ops\n");
- 	pci_mmcfg_late_init();
- 	pcibios_enable_irq = mrst_pci_irq_enable;
--	pci_root_ops = pci_mrst_ops;
-+	pax_open_kernel();
-+	memcpy((void *)&pci_root_ops, &pci_mrst_ops, sizeof(pci_mrst_ops));
-+	pax_close_kernel();
- 	/* Continue with standard init */
- 	return 1;
- }
-diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
-index db0e9a5..0372c14 100644
---- a/arch/x86/pci/pcbios.c
-+++ b/arch/x86/pci/pcbios.c
-@@ -79,50 +79,93 @@ union bios32 {
- static struct {
- 	unsigned long address;
- 	unsigned short segment;
--} bios32_indirect = { 0, __KERNEL_CS };
-+} bios32_indirect __read_only = { 0, __PCIBIOS_CS };
- 
- /*
-  * Returns the entry point for the given service, NULL on error
-  */
- 
--static unsigned long bios32_service(unsigned long service)
-+static unsigned long __devinit bios32_service(unsigned long service)
- {
- 	unsigned char return_code;	/* %al */
- 	unsigned long address;		/* %ebx */
- 	unsigned long length;		/* %ecx */
- 	unsigned long entry;		/* %edx */
- 	unsigned long flags;
-+	struct desc_struct d, *gdt;
- 
- 	local_irq_save(flags);
--	__asm__("lcall *(%%edi); cld"
-+
-+	gdt = get_cpu_gdt_table(smp_processor_id());
-+
-+	pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
-+	write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
-+	pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
-+	write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
-+
-+	__asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
- 		: "=a" (return_code),
- 		  "=b" (address),
- 		  "=c" (length),
- 		  "=d" (entry)
- 		: "0" (service),
- 		  "1" (0),
--		  "D" (&bios32_indirect));
-+		  "D" (&bios32_indirect),
-+		  "r"(__PCIBIOS_DS)
-+		: "memory");
-+
-+	pax_open_kernel();
-+	gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
-+	gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
-+	gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
-+	gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
-+	pax_close_kernel();
-+
- 	local_irq_restore(flags);
- 
- 	switch (return_code) {
--		case 0:
--			return address + entry;
--		case 0x80:	/* Not present */
--			printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
--			return 0;
--		default: /* Shouldn't happen */
--			printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
--				service, return_code);
-+	case 0: {
-+		int cpu;
-+		unsigned char flags;
-+
-+		printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
-+		if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
-+			printk(KERN_WARNING "bios32_service: not valid\n");
- 			return 0;
-+		}
-+		address = address + PAGE_OFFSET;
-+		length += 16UL; /* some BIOSs underreport this... */
-+		flags = 4;
-+		if (length >= 64*1024*1024) {
-+			length >>= PAGE_SHIFT;
-+			flags |= 8;
-+		}
-+
-+		for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
-+			gdt = get_cpu_gdt_table(cpu);
-+			pack_descriptor(&d, address, length, 0x9b, flags);
-+			write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
-+			pack_descriptor(&d, address, length, 0x93, flags);
-+			write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
-+		}
-+		return entry;
-+	}
-+	case 0x80:	/* Not present */
-+		printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
-+		return 0;
-+	default: /* Shouldn't happen */
-+		printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
-+			service, return_code);
-+		return 0;
- 	}
- }
- 
- static struct {
- 	unsigned long address;
- 	unsigned short segment;
--} pci_indirect = { 0, __KERNEL_CS };
-+} pci_indirect __read_only = { 0, __PCIBIOS_CS };
- 
--static int pci_bios_present;
-+static int pci_bios_present __read_only;
- 
- static int __devinit check_pcibios(void)
- {
-@@ -131,11 +174,13 @@ static int __devinit check_pcibios(void)
- 	unsigned long flags, pcibios_entry;
- 
- 	if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
--		pci_indirect.address = pcibios_entry + PAGE_OFFSET;
-+		pci_indirect.address = pcibios_entry;
- 
- 		local_irq_save(flags);
--		__asm__(
--			"lcall *(%%edi); cld\n\t"
-+		__asm__("movw %w6, %%ds\n\t"
-+			"lcall *%%ss:(%%edi); cld\n\t"
-+			"push %%ss\n\t"
-+			"pop %%ds\n\t"
- 			"jc 1f\n\t"
- 			"xor %%ah, %%ah\n"
- 			"1:"
-@@ -144,7 +189,8 @@ static int __devinit check_pcibios(void)
- 			  "=b" (ebx),
- 			  "=c" (ecx)
- 			: "1" (PCIBIOS_PCI_BIOS_PRESENT),
--			  "D" (&pci_indirect)
-+			  "D" (&pci_indirect),
-+			  "r" (__PCIBIOS_DS)
- 			: "memory");
- 		local_irq_restore(flags);
- 
-@@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
- 
- 	switch (len) {
- 	case 1:
--		__asm__("lcall *(%%esi); cld\n\t"
-+		__asm__("movw %w6, %%ds\n\t"
-+			"lcall *%%ss:(%%esi); cld\n\t"
-+			"push %%ss\n\t"
-+			"pop %%ds\n\t"
- 			"jc 1f\n\t"
- 			"xor %%ah, %%ah\n"
- 			"1:"
-@@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
- 			: "1" (PCIBIOS_READ_CONFIG_BYTE),
- 			  "b" (bx),
- 			  "D" ((long)reg),
--			  "S" (&pci_indirect));
-+			  "S" (&pci_indirect),
-+			  "r" (__PCIBIOS_DS));
- 		/*
- 		 * Zero-extend the result beyond 8 bits, do not trust the
- 		 * BIOS having done it:
-@@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
- 		*value &= 0xff;
- 		break;
- 	case 2:
--		__asm__("lcall *(%%esi); cld\n\t"
-+		__asm__("movw %w6, %%ds\n\t"
-+			"lcall *%%ss:(%%esi); cld\n\t"
-+			"push %%ss\n\t"
-+			"pop %%ds\n\t"
- 			"jc 1f\n\t"
- 			"xor %%ah, %%ah\n"
- 			"1:"
-@@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
- 			: "1" (PCIBIOS_READ_CONFIG_WORD),
- 			  "b" (bx),
- 			  "D" ((long)reg),
--			  "S" (&pci_indirect));
-+			  "S" (&pci_indirect),
-+			  "r" (__PCIBIOS_DS));
- 		/*
- 		 * Zero-extend the result beyond 16 bits, do not trust the
- 		 * BIOS having done it:
-@@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
- 		*value &= 0xffff;
- 		break;
- 	case 4:
--		__asm__("lcall *(%%esi); cld\n\t"
-+		__asm__("movw %w6, %%ds\n\t"
-+			"lcall *%%ss:(%%esi); cld\n\t"
-+			"push %%ss\n\t"
-+			"pop %%ds\n\t"
- 			"jc 1f\n\t"
- 			"xor %%ah, %%ah\n"
- 			"1:"
-@@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
- 			: "1" (PCIBIOS_READ_CONFIG_DWORD),
- 			  "b" (bx),
- 			  "D" ((long)reg),
--			  "S" (&pci_indirect));
-+			  "S" (&pci_indirect),
-+			  "r" (__PCIBIOS_DS));
- 		break;
- 	}
- 
-@@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
- 
- 	switch (len) {
- 	case 1:
--		__asm__("lcall *(%%esi); cld\n\t"
-+		__asm__("movw %w6, %%ds\n\t"
-+			"lcall *%%ss:(%%esi); cld\n\t"
-+			"push %%ss\n\t"
-+			"pop %%ds\n\t"
- 			"jc 1f\n\t"
- 			"xor %%ah, %%ah\n"
- 			"1:"
-@@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
- 			  "c" (value),
- 			  "b" (bx),
- 			  "D" ((long)reg),
--			  "S" (&pci_indirect));
-+			  "S" (&pci_indirect),
-+			  "r" (__PCIBIOS_DS));
- 		break;
- 	case 2:
--		__asm__("lcall *(%%esi); cld\n\t"
-+		__asm__("movw %w6, %%ds\n\t"
-+			"lcall *%%ss:(%%esi); cld\n\t"
-+			"push %%ss\n\t"
-+			"pop %%ds\n\t"
- 			"jc 1f\n\t"
- 			"xor %%ah, %%ah\n"
- 			"1:"
-@@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
- 			  "c" (value),
- 			  "b" (bx),
- 			  "D" ((long)reg),
--			  "S" (&pci_indirect));
-+			  "S" (&pci_indirect),
-+			  "r" (__PCIBIOS_DS));
- 		break;
- 	case 4:
--		__asm__("lcall *(%%esi); cld\n\t"
-+		__asm__("movw %w6, %%ds\n\t"
-+			"lcall *%%ss:(%%esi); cld\n\t"
-+			"push %%ss\n\t"
-+			"pop %%ds\n\t"
- 			"jc 1f\n\t"
- 			"xor %%ah, %%ah\n"
- 			"1:"
-@@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
- 			  "c" (value),
- 			  "b" (bx),
- 			  "D" ((long)reg),
--			  "S" (&pci_indirect));
-+			  "S" (&pci_indirect),
-+			  "r" (__PCIBIOS_DS));
- 		break;
- 	}
- 
-@@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
- 
- 	DBG("PCI: Fetching IRQ routing table... ");
- 	__asm__("push %%es\n\t"
-+		"movw %w8, %%ds\n\t"
- 		"push %%ds\n\t"
- 		"pop  %%es\n\t"
--		"lcall *(%%esi); cld\n\t"
-+		"lcall *%%ss:(%%esi); cld\n\t"
- 		"pop %%es\n\t"
-+		"push %%ss\n\t"
-+		"pop %%ds\n"
- 		"jc 1f\n\t"
- 		"xor %%ah, %%ah\n"
- 		"1:"
-@@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
- 		  "1" (0),
- 		  "D" ((long) &opt),
- 		  "S" (&pci_indirect),
--		  "m" (opt)
-+		  "m" (opt),
-+		  "r" (__PCIBIOS_DS)
- 		: "memory");
- 	DBG("OK  ret=%d, size=%d, map=%x\n", ret, opt.size, map);
- 	if (ret & 0xff00)
-@@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
- {
- 	int ret;
- 
--	__asm__("lcall *(%%esi); cld\n\t"
-+	__asm__("movw %w5, %%ds\n\t"
-+		"lcall *%%ss:(%%esi); cld\n\t"
-+		"push %%ss\n\t"
-+		"pop %%ds\n"
- 		"jc 1f\n\t"
- 		"xor %%ah, %%ah\n"
- 		"1:"
-@@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
- 		: "0" (PCIBIOS_SET_PCI_HW_INT),
- 		  "b" ((dev->bus->number << 8) | dev->devfn),
- 		  "c" ((irq << 8) | (pin + 10)),
--		  "S" (&pci_indirect));
-+		  "S" (&pci_indirect),
-+		  "r" (__PCIBIOS_DS));
- 	return !(ret & 0xff00);
- }
- EXPORT_SYMBOL(pcibios_set_irq_routing);
-diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
-index 40e4469..0592924 100644
---- a/arch/x86/platform/efi/efi_32.c
-+++ b/arch/x86/platform/efi/efi_32.c
-@@ -44,11 +44,22 @@ void efi_call_phys_prelog(void)
- {
- 	struct desc_ptr gdt_descr;
- 
-+#ifdef CONFIG_PAX_KERNEXEC
-+	struct desc_struct d;
-+#endif
-+
- 	local_irq_save(efi_rt_eflags);
- 
- 	load_cr3(initial_page_table);
- 	__flush_tlb_all();
- 
-+#ifdef CONFIG_PAX_KERNEXEC
-+	pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
-+	write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
-+	pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
-+	write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
-+#endif
-+
- 	gdt_descr.address = __pa(get_cpu_gdt_table(0));
- 	gdt_descr.size = GDT_SIZE - 1;
- 	load_gdt(&gdt_descr);
-@@ -58,11 +69,24 @@ void efi_call_phys_epilog(void)
- {
- 	struct desc_ptr gdt_descr;
- 
-+#ifdef CONFIG_PAX_KERNEXEC
-+	struct desc_struct d;
-+
-+	memset(&d, 0, sizeof d);
-+	write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
-+	write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
-+#endif
-+
- 	gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
- 	gdt_descr.size = GDT_SIZE - 1;
- 	load_gdt(&gdt_descr);
- 
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+	load_cr3(get_cpu_pgd(smp_processor_id()));
-+#else
- 	load_cr3(swapper_pg_dir);
-+#endif
-+
- 	__flush_tlb_all();
- 
- 	local_irq_restore(efi_rt_eflags);
-diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
-index 0fba86d..3642981 100644
---- a/arch/x86/platform/efi/efi_64.c
-+++ b/arch/x86/platform/efi/efi_64.c
-@@ -75,6 +75,11 @@ void __init efi_call_phys_prelog(void)
- 		vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
- 		set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
- 	}
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+	load_cr3(swapper_pg_dir);
-+#endif
-+
- 	__flush_tlb_all();
- }
- 
-@@ -88,6 +93,11 @@ void __init efi_call_phys_epilog(void)
- 	for (pgd = 0; pgd < n_pgds; pgd++)
- 		set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), save_pgd[pgd]);
- 	kfree(save_pgd);
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+	load_cr3(get_cpu_pgd(smp_processor_id()));
-+#endif
-+
- 	__flush_tlb_all();
- 	local_irq_restore(efi_flags);
- 	early_code_mapping_set_exec(0);
-diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
-index fbe66e6..eae5e38 100644
---- a/arch/x86/platform/efi/efi_stub_32.S
-+++ b/arch/x86/platform/efi/efi_stub_32.S
-@@ -6,7 +6,9 @@
-  */
- 
- #include <linux/linkage.h>
-+#include <linux/init.h>
- #include <asm/page_types.h>
-+#include <asm/segment.h>
- 
- /*
-  * efi_call_phys(void *, ...) is a function with variable parameters.
-@@ -20,7 +22,7 @@
-  * service functions will comply with gcc calling convention, too.
-  */
- 
--.text
-+__INIT
- ENTRY(efi_call_phys)
- 	/*
- 	 * 0. The function can only be called in Linux kernel. So CS has been
-@@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
- 	 * The mapping of lower virtual memory has been created in prelog and
- 	 * epilog.
- 	 */
--	movl	$1f, %edx
--	subl	$__PAGE_OFFSET, %edx
--	jmp	*%edx
-+#ifdef CONFIG_PAX_KERNEXEC
-+	movl	$(__KERNEXEC_EFI_DS), %edx
-+	mov	%edx, %ds
-+	mov	%edx, %es
-+	mov	%edx, %ss
-+	addl	$2f,(1f)
-+	ljmp	*(1f)
-+
-+__INITDATA
-+1:	.long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
-+.previous
-+
-+2:
-+	subl	$2b,(1b)
-+#else
-+	jmp	1f-__PAGE_OFFSET
- 1:
-+#endif
- 
- 	/*
- 	 * 2. Now on the top of stack is the return
-@@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
- 	 * parameter 2, ..., param n. To make things easy, we save the return
- 	 * address of efi_call_phys in a global variable.
- 	 */
--	popl	%edx
--	movl	%edx, saved_return_addr
--	/* get the function pointer into ECX*/
--	popl	%ecx
--	movl	%ecx, efi_rt_function_ptr
--	movl	$2f, %edx
--	subl	$__PAGE_OFFSET, %edx
--	pushl	%edx
-+	popl	(saved_return_addr)
-+	popl	(efi_rt_function_ptr)
- 
- 	/*
- 	 * 3. Clear PG bit in %CR0.
-@@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
- 	/*
- 	 * 5. Call the physical function.
- 	 */
--	jmp	*%ecx
-+	call	*(efi_rt_function_ptr-__PAGE_OFFSET)
- 
--2:
- 	/*
- 	 * 6. After EFI runtime service returns, control will return to
- 	 * following instruction. We'd better readjust stack pointer first.
-@@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
- 	movl	%cr0, %edx
- 	orl	$0x80000000, %edx
- 	movl	%edx, %cr0
--	jmp	1f
--1:
-+
- 	/*
- 	 * 8. Now restore the virtual mode from flat mode by
- 	 * adding EIP with PAGE_OFFSET.
- 	 */
--	movl	$1f, %edx
--	jmp	*%edx
-+#ifdef CONFIG_PAX_KERNEXEC
-+	movl	$(__KERNEL_DS), %edx
-+	mov	%edx, %ds
-+	mov	%edx, %es
-+	mov	%edx, %ss
-+	ljmp	$(__KERNEL_CS),$1f
-+#else
-+	jmp	1f+__PAGE_OFFSET
-+#endif
- 1:
- 
- 	/*
- 	 * 9. Balance the stack. And because EAX contain the return value,
- 	 * we'd better not clobber it.
- 	 */
--	leal	efi_rt_function_ptr, %edx
--	movl	(%edx), %ecx
--	pushl	%ecx
-+	pushl	(efi_rt_function_ptr)
- 
- 	/*
--	 * 10. Push the saved return address onto the stack and return.
-+	 * 10. Return to the saved return address.
- 	 */
--	leal	saved_return_addr, %edx
--	movl	(%edx), %ecx
--	pushl	%ecx
--	ret
-+	jmpl	*(saved_return_addr)
- ENDPROC(efi_call_phys)
- .previous
- 
--.data
-+__INITDATA
- saved_return_addr:
- 	.long 0
- efi_rt_function_ptr:
-diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
-index 4c07cca..2c8427d 100644
---- a/arch/x86/platform/efi/efi_stub_64.S
-+++ b/arch/x86/platform/efi/efi_stub_64.S
-@@ -7,6 +7,7 @@
-  */
- 
- #include <linux/linkage.h>
-+#include <asm/alternative-asm.h>
- 
- #define SAVE_XMM			\
- 	mov %rsp, %rax;			\
-@@ -40,6 +41,7 @@ ENTRY(efi_call0)
- 	call *%rdi
- 	addq $32, %rsp
- 	RESTORE_XMM
-+	pax_force_retaddr 0, 1
- 	ret
- ENDPROC(efi_call0)
- 
-@@ -50,6 +52,7 @@ ENTRY(efi_call1)
- 	call *%rdi
- 	addq $32, %rsp
- 	RESTORE_XMM
-+	pax_force_retaddr 0, 1
- 	ret
- ENDPROC(efi_call1)
- 
-@@ -60,6 +63,7 @@ ENTRY(efi_call2)
- 	call *%rdi
- 	addq $32, %rsp
- 	RESTORE_XMM
-+	pax_force_retaddr 0, 1
- 	ret
- ENDPROC(efi_call2)
- 
-@@ -71,6 +75,7 @@ ENTRY(efi_call3)
- 	call *%rdi
- 	addq $32, %rsp
- 	RESTORE_XMM
-+	pax_force_retaddr 0, 1
- 	ret
- ENDPROC(efi_call3)
- 
-@@ -83,6 +88,7 @@ ENTRY(efi_call4)
- 	call *%rdi
- 	addq $32, %rsp
- 	RESTORE_XMM
-+	pax_force_retaddr 0, 1
- 	ret
- ENDPROC(efi_call4)
- 
-@@ -96,6 +102,7 @@ ENTRY(efi_call5)
- 	call *%rdi
- 	addq $48, %rsp
- 	RESTORE_XMM
-+	pax_force_retaddr 0, 1
- 	ret
- ENDPROC(efi_call5)
- 
-@@ -112,5 +119,6 @@ ENTRY(efi_call6)
- 	call *%rdi
- 	addq $48, %rsp
- 	RESTORE_XMM
-+	pax_force_retaddr 0, 1
- 	ret
- ENDPROC(efi_call6)
-diff --git a/arch/x86/platform/mrst/mrst.c b/arch/x86/platform/mrst/mrst.c
-index ad4ec1c..686479e 100644
---- a/arch/x86/platform/mrst/mrst.c
-+++ b/arch/x86/platform/mrst/mrst.c
-@@ -76,18 +76,20 @@ struct sfi_rtc_table_entry sfi_mrtc_array[SFI_MRTC_MAX];
- EXPORT_SYMBOL_GPL(sfi_mrtc_array);
- int sfi_mrtc_num;
- 
--static void mrst_power_off(void)
-+static __noreturn void mrst_power_off(void)
- {
- 	if (__mrst_cpu_chip == MRST_CPU_CHIP_LINCROFT)
- 		intel_scu_ipc_simple_command(IPCMSG_COLD_RESET, 1);
-+	BUG();
- }
- 
--static void mrst_reboot(void)
-+static __noreturn void mrst_reboot(void)
- {
- 	if (__mrst_cpu_chip == MRST_CPU_CHIP_LINCROFT)
- 		intel_scu_ipc_simple_command(IPCMSG_COLD_RESET, 0);
- 	else
- 		intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
-+	BUG();
- }
- 
- /* parse all the mtimer info to a static mtimer array */
-diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
-index d6ee929..3637cb5 100644
---- a/arch/x86/platform/olpc/olpc_dt.c
-+++ b/arch/x86/platform/olpc/olpc_dt.c
-@@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
- 	return res;
- }
- 
--static struct of_pdt_ops prom_olpc_ops __initdata = {
-+static struct of_pdt_ops prom_olpc_ops __initconst = {
- 	.nextprop = olpc_dt_nextprop,
- 	.getproplen = olpc_dt_getproplen,
- 	.getproperty = olpc_dt_getproperty,
-diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
-index 43c9f6a..2b63a0b 100644
---- a/arch/x86/power/cpu.c
-+++ b/arch/x86/power/cpu.c
-@@ -132,7 +132,7 @@ static void do_fpu_end(void)
- static void fix_processor_context(void)
- {
- 	int cpu = smp_processor_id();
--	struct tss_struct *t = &per_cpu(init_tss, cpu);
-+	struct tss_struct *t = init_tss + cpu;
- 
- 	set_tss_desc(cpu, t);	/*
- 				 * This just modifies memory; should not be
-@@ -142,8 +142,6 @@ static void fix_processor_context(void)
- 				 */
- 
- #ifdef CONFIG_X86_64
--	get_cpu_gdt_table(cpu)[GDT_ENTRY_TSS].type = 9;
--
- 	syscall_init();				/* This sets MSR_*STAR and related */
- #endif
- 	load_TR_desc();				/* This does ltr */
-diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
-index e529730..8d08690 100644
---- a/arch/x86/tools/relocs.c
-+++ b/arch/x86/tools/relocs.c
-@@ -11,10 +11,13 @@
- #include <endian.h>
- #include <regex.h>
- 
-+#include "../../../include/generated/autoconf.h"
-+
- static void die(char *fmt, ...);
- 
- #define ARRAY_SIZE(x) (sizeof(x) / sizeof((x)[0]))
- static Elf32_Ehdr ehdr;
-+static Elf32_Phdr *phdr;
- static unsigned long reloc_count, reloc_idx;
- static unsigned long *relocs;
- static unsigned long reloc16_count, reloc16_idx;
-@@ -322,9 +325,39 @@ static void read_ehdr(FILE *fp)
- 	}
- }
- 
-+static void read_phdrs(FILE *fp)
-+{
-+	unsigned int i;
-+
-+	phdr = calloc(ehdr.e_phnum, sizeof(Elf32_Phdr));
-+	if (!phdr) {
-+		die("Unable to allocate %d program headers\n",
-+		    ehdr.e_phnum);
-+	}
-+	if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
-+		die("Seek to %d failed: %s\n",
-+			ehdr.e_phoff, strerror(errno));
-+	}
-+	if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
-+		die("Cannot read ELF program headers: %s\n",
-+			strerror(errno));
-+	}
-+	for(i = 0; i < ehdr.e_phnum; i++) {
-+		phdr[i].p_type      = elf32_to_cpu(phdr[i].p_type);
-+		phdr[i].p_offset    = elf32_to_cpu(phdr[i].p_offset);
-+		phdr[i].p_vaddr     = elf32_to_cpu(phdr[i].p_vaddr);
-+		phdr[i].p_paddr     = elf32_to_cpu(phdr[i].p_paddr);
-+		phdr[i].p_filesz    = elf32_to_cpu(phdr[i].p_filesz);
-+		phdr[i].p_memsz     = elf32_to_cpu(phdr[i].p_memsz);
-+		phdr[i].p_flags     = elf32_to_cpu(phdr[i].p_flags);
-+		phdr[i].p_align     = elf32_to_cpu(phdr[i].p_align);
-+	}
-+
-+}
-+
- static void read_shdrs(FILE *fp)
- {
--	int i;
-+	unsigned int i;
- 	Elf32_Shdr shdr;
- 
- 	secs = calloc(ehdr.e_shnum, sizeof(struct section));
-@@ -359,7 +392,7 @@ static void read_shdrs(FILE *fp)
- 
- static void read_strtabs(FILE *fp)
- {
--	int i;
-+	unsigned int i;
- 	for (i = 0; i < ehdr.e_shnum; i++) {
- 		struct section *sec = &secs[i];
- 		if (sec->shdr.sh_type != SHT_STRTAB) {
-@@ -384,7 +417,7 @@ static void read_strtabs(FILE *fp)
- 
- static void read_symtabs(FILE *fp)
- {
--	int i,j;
-+	unsigned int i,j;
- 	for (i = 0; i < ehdr.e_shnum; i++) {
- 		struct section *sec = &secs[i];
- 		if (sec->shdr.sh_type != SHT_SYMTAB) {
-@@ -417,7 +450,9 @@ static void read_symtabs(FILE *fp)
- 
- static void read_relocs(FILE *fp)
- {
--	int i,j;
-+	unsigned int i,j;
-+	uint32_t base;
-+
- 	for (i = 0; i < ehdr.e_shnum; i++) {
- 		struct section *sec = &secs[i];
- 		if (sec->shdr.sh_type != SHT_REL) {
-@@ -437,9 +472,22 @@ static void read_relocs(FILE *fp)
- 			die("Cannot read symbol table: %s\n",
- 				strerror(errno));
- 		}
-+		base = 0;
-+
-+#ifdef CONFIG_X86_32
-+		for (j = 0; j < ehdr.e_phnum; j++) {
-+			if (phdr[j].p_type != PT_LOAD )
-+				continue;
-+			if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
-+				continue;
-+			base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
-+			break;
-+		}
-+#endif
-+
- 		for (j = 0; j < sec->shdr.sh_size/sizeof(Elf32_Rel); j++) {
- 			Elf32_Rel *rel = &sec->reltab[j];
--			rel->r_offset = elf32_to_cpu(rel->r_offset);
-+			rel->r_offset = elf32_to_cpu(rel->r_offset) + base;
- 			rel->r_info   = elf32_to_cpu(rel->r_info);
- 		}
- 	}
-@@ -448,13 +496,13 @@ static void read_relocs(FILE *fp)
- 
- static void print_absolute_symbols(void)
- {
--	int i;
-+	unsigned int i;
- 	printf("Absolute symbols\n");
- 	printf(" Num:    Value Size  Type       Bind        Visibility  Name\n");
- 	for (i = 0; i < ehdr.e_shnum; i++) {
- 		struct section *sec = &secs[i];
- 		char *sym_strtab;
--		int j;
-+		unsigned int j;
- 
- 		if (sec->shdr.sh_type != SHT_SYMTAB) {
- 			continue;
-@@ -481,14 +529,14 @@ static void print_absolute_symbols(void)
- 
- static void print_absolute_relocs(void)
- {
--	int i, printed = 0;
-+	unsigned int i, printed = 0;
- 
- 	for (i = 0; i < ehdr.e_shnum; i++) {
- 		struct section *sec = &secs[i];
- 		struct section *sec_applies, *sec_symtab;
- 		char *sym_strtab;
- 		Elf32_Sym *sh_symtab;
--		int j;
-+		unsigned int j;
- 		if (sec->shdr.sh_type != SHT_REL) {
- 			continue;
- 		}
-@@ -550,13 +598,13 @@ static void print_absolute_relocs(void)
- static void walk_relocs(void (*visit)(Elf32_Rel *rel, Elf32_Sym *sym),
- 			int use_real_mode)
- {
--	int i;
-+	unsigned int i;
- 	/* Walk through the relocations */
- 	for (i = 0; i < ehdr.e_shnum; i++) {
- 		char *sym_strtab;
- 		Elf32_Sym *sh_symtab;
- 		struct section *sec_applies, *sec_symtab;
--		int j;
-+		unsigned int j;
- 		struct section *sec = &secs[i];
- 
- 		if (sec->shdr.sh_type != SHT_REL) {
-@@ -580,6 +628,22 @@ static void walk_relocs(void (*visit)(Elf32_Rel *rel, Elf32_Sym *sym),
- 			sym = &sh_symtab[ELF32_R_SYM(rel->r_info)];
- 			r_type = ELF32_R_TYPE(rel->r_info);
- 
-+			/* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
-+			if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
-+				continue;
-+
-+#if defined(CONFIG_PAX_KERNEXEC) && defined(CONFIG_X86_32)
-+			/* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
-+			if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
-+				continue;
-+			if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
-+				continue;
-+			if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
-+				continue;
-+			if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
-+				continue;
-+#endif
-+
- 			shn_abs = sym->st_shndx == SHN_ABS;
- 
- 			switch (r_type) {
-@@ -676,7 +740,7 @@ static int write32(unsigned int v, FILE *f)
- 
- static void emit_relocs(int as_text, int use_real_mode)
- {
--	int i;
-+	unsigned int i;
- 	/* Count how many relocations I have and allocate space for them. */
- 	reloc_count = 0;
- 	walk_relocs(count_reloc, use_real_mode);
-@@ -803,6 +867,7 @@ int main(int argc, char **argv)
- 			fname, strerror(errno));
- 	}
- 	read_ehdr(fp);
-+	read_phdrs(fp);
- 	read_shdrs(fp);
- 	read_strtabs(fp);
- 	read_symtabs(fp);
-diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
-index c6c7131..2851e03 100644
---- a/arch/x86/um/tls_32.c
-+++ b/arch/x86/um/tls_32.c
-@@ -259,7 +259,7 @@ out:
- 	if (unlikely(task == current &&
- 		     !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
- 		printk(KERN_ERR "get_tls_entry: task with pid %d got here "
--				"without flushed TLS.", current->pid);
-+				"without flushed TLS.", task_pid_nr(current));
- 	}
- 
- 	return 0;
-diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
-index 5d17950..2253fc9 100644
---- a/arch/x86/vdso/Makefile
-+++ b/arch/x86/vdso/Makefile
-@@ -137,7 +137,7 @@ quiet_cmd_vdso = VDSO    $@
- 		       -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
- 		 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
- 
--VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv)
-+VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv)
- GCOV_PROFILE := n
- 
- #
-diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
-index 468d591..8e80a0a 100644
---- a/arch/x86/vdso/vdso32-setup.c
-+++ b/arch/x86/vdso/vdso32-setup.c
-@@ -25,6 +25,7 @@
- #include <asm/tlbflush.h>
- #include <asm/vdso.h>
- #include <asm/proto.h>
-+#include <asm/mman.h>
- 
- enum {
- 	VDSO_DISABLED = 0,
-@@ -226,7 +227,7 @@ static inline void map_compat_vdso(int map)
- void enable_sep_cpu(void)
- {
- 	int cpu = get_cpu();
--	struct tss_struct *tss = &per_cpu(init_tss, cpu);
-+	struct tss_struct *tss = init_tss + cpu;
- 
- 	if (!boot_cpu_has(X86_FEATURE_SEP)) {
- 		put_cpu();
-@@ -249,7 +250,7 @@ static int __init gate_vma_init(void)
- 	gate_vma.vm_start = FIXADDR_USER_START;
- 	gate_vma.vm_end = FIXADDR_USER_END;
- 	gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
--	gate_vma.vm_page_prot = __P101;
-+	gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
- 	/*
- 	 * Make sure the vDSO gets into every core dump.
- 	 * Dumping its contents makes post-mortem fully interpretable later
-@@ -331,14 +332,14 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
- 	if (compat)
- 		addr = VDSO_HIGH_BASE;
- 	else {
--		addr = get_unmapped_area(NULL, 0, PAGE_SIZE, 0, 0);
-+		addr = get_unmapped_area(NULL, 0, PAGE_SIZE, 0, MAP_EXECUTABLE);
- 		if (IS_ERR_VALUE(addr)) {
- 			ret = addr;
- 			goto up_fail;
- 		}
- 	}
- 
--	current->mm->context.vdso = (void *)addr;
-+	current->mm->context.vdso = addr;
- 
- 	if (compat_uses_vma || !compat) {
- 		/*
-@@ -361,11 +362,11 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
- 	}
- 
- 	current_thread_info()->sysenter_return =
--		VDSO32_SYMBOL(addr, SYSENTER_RETURN);
-+		(__force void __user *)VDSO32_SYMBOL(addr, SYSENTER_RETURN);
- 
-   up_fail:
- 	if (ret)
--		current->mm->context.vdso = NULL;
-+		current->mm->context.vdso = 0;
- 
- 	up_write(&mm->mmap_sem);
- 
-@@ -412,8 +413,14 @@ __initcall(ia32_binfmt_init);
- 
- const char *arch_vma_name(struct vm_area_struct *vma)
- {
--	if (vma->vm_mm && vma->vm_start == (long)vma->vm_mm->context.vdso)
-+	if (vma->vm_mm && vma->vm_start == vma->vm_mm->context.vdso)
- 		return "[vdso]";
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (vma->vm_mm && vma->vm_mirror && vma->vm_mirror->vm_start == vma->vm_mm->context.vdso)
-+		return "[vdso]";
-+#endif
-+
- 	return NULL;
- }
- 
-@@ -423,7 +430,7 @@ struct vm_area_struct *get_gate_vma(struct mm_struct *mm)
- 	 * Check to see if the corresponding task was created in compat vdso
- 	 * mode.
- 	 */
--	if (mm && mm->context.vdso == (void *)VDSO_HIGH_BASE)
-+	if (mm && mm->context.vdso == VDSO_HIGH_BASE)
- 		return &gate_vma;
- 	return NULL;
- }
-diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
-index 153407c..611cba9 100644
---- a/arch/x86/vdso/vma.c
-+++ b/arch/x86/vdso/vma.c
-@@ -16,8 +16,6 @@
- #include <asm/vdso.h>
- #include <asm/page.h>
- 
--unsigned int __read_mostly vdso_enabled = 1;
--
- extern char vdso_start[], vdso_end[];
- extern unsigned short vdso_sync_cpuid;
- 
-@@ -96,7 +94,6 @@ static unsigned long vdso_addr(unsigned long start, unsigned len)
- 	 * unaligned here as a result of stack start randomization.
- 	 */
- 	addr = PAGE_ALIGN(addr);
--	addr = align_addr(addr, NULL, ALIGN_VDSO);
- 
- 	return addr;
- }
-@@ -106,40 +103,35 @@ static unsigned long vdso_addr(unsigned long start, unsigned len)
- int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
- {
- 	struct mm_struct *mm = current->mm;
--	unsigned long addr;
-+	unsigned long addr = 0;
- 	int ret;
- 
--	if (!vdso_enabled)
--		return 0;
--
- 	down_write(&mm->mmap_sem);
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	addr = vdso_addr(mm->start_stack, vdso_size);
-+	addr = align_addr(addr, NULL, ALIGN_VDSO);
- 	addr = get_unmapped_area(NULL, addr, vdso_size, 0, 0);
- 	if (IS_ERR_VALUE(addr)) {
- 		ret = addr;
- 		goto up_fail;
- 	}
- 
--	current->mm->context.vdso = (void *)addr;
-+	mm->context.vdso = addr;
- 
- 	ret = install_special_mapping(mm, addr, vdso_size,
- 				      VM_READ|VM_EXEC|
- 				      VM_MAYREAD|VM_MAYWRITE|VM_MAYEXEC|
- 				      VM_ALWAYSDUMP,
- 				      vdso_pages);
--	if (ret) {
--		current->mm->context.vdso = NULL;
--		goto up_fail;
--	}
-+
-+	if (ret)
-+		mm->context.vdso = 0;
- 
- up_fail:
- 	up_write(&mm->mmap_sem);
- 	return ret;
- }
--
--static __init int vdso_setup(char *s)
--{
--	vdso_enabled = simple_strtoul(s, NULL, 0);
--	return 0;
--}
--__setup("vdso=", vdso_setup);
-diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
-index 5189fe8..d937469 100644
---- a/arch/x86/xen/enlighten.c
-+++ b/arch/x86/xen/enlighten.c
-@@ -86,8 +86,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
- 
- struct shared_info xen_dummy_shared_info;
- 
--void *xen_initial_gdt;
--
- RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
- __read_mostly int xen_have_vector_callback;
- EXPORT_SYMBOL_GPL(xen_have_vector_callback);
-@@ -382,8 +380,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
- {
- 	unsigned long va = dtr->address;
- 	unsigned int size = dtr->size + 1;
--	unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
--	unsigned long frames[pages];
-+	unsigned long frames[65536 / PAGE_SIZE];
- 	int f;
- 
- 	/*
-@@ -431,8 +428,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
- {
- 	unsigned long va = dtr->address;
- 	unsigned int size = dtr->size + 1;
--	unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
--	unsigned long frames[pages];
-+	unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
- 	int f;
- 
- 	/*
-@@ -440,7 +436,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
- 	 * 8-byte entries, or 16 4k pages..
- 	 */
- 
--	BUG_ON(size > 65536);
-+	BUG_ON(size > GDT_SIZE);
- 	BUG_ON(va & ~PAGE_MASK);
- 
- 	for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
-@@ -1072,30 +1068,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
- #endif
- };
- 
--static void xen_reboot(int reason)
-+static __noreturn void xen_reboot(int reason)
- {
- 	struct sched_shutdown r = { .reason = reason };
- 
--	if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
--		BUG();
-+	HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
-+	BUG();
- }
- 
--static void xen_restart(char *msg)
-+static __noreturn void xen_restart(char *msg)
- {
- 	xen_reboot(SHUTDOWN_reboot);
- }
- 
--static void xen_emergency_restart(void)
-+static __noreturn void xen_emergency_restart(void)
- {
- 	xen_reboot(SHUTDOWN_reboot);
- }
- 
--static void xen_machine_halt(void)
-+static __noreturn void xen_machine_halt(void)
- {
- 	xen_reboot(SHUTDOWN_poweroff);
- }
- 
--static void xen_machine_power_off(void)
-+static void __noreturn xen_machine_power_off(void)
- {
- 	if (pm_power_off)
- 		pm_power_off();
-@@ -1196,7 +1192,17 @@ asmlinkage void __init xen_start_kernel(void)
- 	__userpte_alloc_gfp &= ~__GFP_HIGHMEM;
- 
- 	/* Work out if we support NX */
--	x86_configure_nx();
-+#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
-+	if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
-+	    (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
-+		unsigned l, h;
-+
-+		__supported_pte_mask |= _PAGE_NX;
-+		rdmsr(MSR_EFER, l, h);
-+		l |= EFER_NX;
-+		wrmsr(MSR_EFER, l, h);
-+	}
-+#endif
- 
- 	xen_setup_features();
- 
-@@ -1227,13 +1233,6 @@ asmlinkage void __init xen_start_kernel(void)
- 
- 	machine_ops = xen_machine_ops;
- 
--	/*
--	 * The only reliable way to retain the initial address of the
--	 * percpu gdt_page is to remember it here, so we can go and
--	 * mark it RW later, when the initial percpu area is freed.
--	 */
--	xen_initial_gdt = &per_cpu(gdt_page, 0);
--
- 	xen_smp_init();
- 
- #ifdef CONFIG_ACPI_NUMA
-@@ -1418,7 +1417,7 @@ static int __cpuinit xen_hvm_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block xen_hvm_cpu_notifier __cpuinitdata = {
-+static struct notifier_block xen_hvm_cpu_notifier = {
- 	.notifier_call	= xen_hvm_cpu_notify,
- };
- 
-diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
-index fe00be69..c51170f 100644
---- a/arch/x86/xen/mmu.c
-+++ b/arch/x86/xen/mmu.c
-@@ -365,7 +365,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
- 	return val;
- }
- 
--static pteval_t pte_pfn_to_mfn(pteval_t val)
-+static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
- {
- 	if (val & _PAGE_PRESENT) {
- 		unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
-@@ -1757,6 +1757,9 @@ pgd_t * __init xen_setup_kernel_pagetable(pgd_t *pgd,
- 	convert_pfn_mfn(init_level4_pgt);
- 	convert_pfn_mfn(level3_ident_pgt);
- 	convert_pfn_mfn(level3_kernel_pgt);
-+	convert_pfn_mfn(level3_vmalloc_start_pgt);
-+	convert_pfn_mfn(level3_vmalloc_end_pgt);
-+	convert_pfn_mfn(level3_vmemmap_pgt);
- 
- 	l3 = m2v(pgd[pgd_index(__START_KERNEL_map)].pgd);
- 	l2 = m2v(l3[pud_index(__START_KERNEL_map)].pud);
-@@ -1775,7 +1778,11 @@ pgd_t * __init xen_setup_kernel_pagetable(pgd_t *pgd,
- 	set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
- 	set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
- 	set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
-+	set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
-+	set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
-+	set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
- 	set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
-+	set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
- 	set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
- 	set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
- 
-@@ -1986,6 +1993,7 @@ static void __init xen_post_allocator_init(void)
- 	pv_mmu_ops.set_pud = xen_set_pud;
- #if PAGETABLE_LEVELS == 4
- 	pv_mmu_ops.set_pgd = xen_set_pgd;
-+	pv_mmu_ops.set_pgd_batched = xen_set_pgd;
- #endif
- 
- 	/* This will work as long as patching hasn't happened yet
-@@ -2067,6 +2075,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
- 	.pud_val = PV_CALLEE_SAVE(xen_pud_val),
- 	.make_pud = PV_CALLEE_SAVE(xen_make_pud),
- 	.set_pgd = xen_set_pgd_hyper,
-+	.set_pgd_batched = xen_set_pgd_hyper,
- 
- 	.alloc_pud = xen_alloc_pmd_init,
- 	.release_pud = xen_release_pmd_init,
-diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
-index 6e4d5dc..78c131b 100644
---- a/arch/x86/xen/smp.c
-+++ b/arch/x86/xen/smp.c
-@@ -209,11 +209,6 @@ static void __init xen_smp_prepare_boot_cpu(void)
- {
- 	BUG_ON(smp_processor_id() != 0);
- 	native_smp_prepare_boot_cpu();
--
--	/* We've switched to the "real" per-cpu gdt, so make sure the
--	   old memory can be recycled */
--	make_lowmem_page_readwrite(xen_initial_gdt);
--
- 	xen_filter_cpu_maps();
- 	xen_setup_vcpu_info_placement();
- }
-@@ -290,12 +285,12 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
- 	gdt = get_cpu_gdt_table(cpu);
- 
- 	ctxt->flags = VGCF_IN_KERNEL;
--	ctxt->user_regs.ds = __USER_DS;
--	ctxt->user_regs.es = __USER_DS;
-+	ctxt->user_regs.ds = __KERNEL_DS;
-+	ctxt->user_regs.es = __KERNEL_DS;
- 	ctxt->user_regs.ss = __KERNEL_DS;
- #ifdef CONFIG_X86_32
- 	ctxt->user_regs.fs = __KERNEL_PERCPU;
--	ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
-+	savesegment(gs, ctxt->user_regs.gs);
- #else
- 	ctxt->gs_base_kernel = per_cpu_offset(cpu);
- #endif
-@@ -346,13 +341,12 @@ static int __cpuinit xen_cpu_up(unsigned int cpu)
- 	int rc;
- 
- 	per_cpu(current_task, cpu) = idle;
-+	per_cpu(current_tinfo, cpu) = &idle->tinfo;
- #ifdef CONFIG_X86_32
- 	irq_ctx_init(cpu);
- #else
- 	clear_tsk_thread_flag(idle, TIF_FORK);
--	per_cpu(kernel_stack, cpu) =
--		(unsigned long)task_stack_page(idle) -
--		KERNEL_STACK_OFFSET + THREAD_SIZE;
-+	per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
- #endif
- 	xen_setup_runstate_info(cpu);
- 	xen_setup_timer(cpu);
-@@ -536,7 +530,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
- 
- void __init xen_smp_init(void)
- {
--	smp_ops = xen_smp_ops;
-+	memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
- 	xen_fill_possible_map();
- 	xen_init_spinlocks();
- }
-diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
-index 7328f71..c457aa7 100644
---- a/arch/x86/xen/xen-asm_32.S
-+++ b/arch/x86/xen/xen-asm_32.S
-@@ -83,14 +83,14 @@ ENTRY(xen_iret)
- 	ESP_OFFSET=4	# bytes pushed onto stack
- 
- 	/*
--	 * Store vcpu_info pointer for easy access.  Do it this way to
--	 * avoid having to reload %fs
-+	 * Store vcpu_info pointer for easy access.
- 	 */
- #ifdef CONFIG_SMP
--	GET_THREAD_INFO(%eax)
--	movl %ss:TI_cpu(%eax), %eax
--	movl %ss:__per_cpu_offset(,%eax,4), %eax
--	mov %ss:xen_vcpu(%eax), %eax
-+	push %fs
-+	mov $(__KERNEL_PERCPU), %eax
-+	mov %eax, %fs
-+	mov PER_CPU_VAR(xen_vcpu), %eax
-+	pop %fs
- #else
- 	movl %ss:xen_vcpu, %eax
- #endif
-diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
-index aaa7291..3f77960 100644
---- a/arch/x86/xen/xen-head.S
-+++ b/arch/x86/xen/xen-head.S
-@@ -19,6 +19,17 @@ ENTRY(startup_xen)
- #ifdef CONFIG_X86_32
- 	mov %esi,xen_start_info
- 	mov $init_thread_union+THREAD_SIZE,%esp
-+#ifdef CONFIG_SMP
-+	movl $cpu_gdt_table,%edi
-+	movl $__per_cpu_load,%eax
-+	movw %ax,__KERNEL_PERCPU + 2(%edi)
-+	rorl $16,%eax
-+	movb %al,__KERNEL_PERCPU + 4(%edi)
-+	movb %ah,__KERNEL_PERCPU + 7(%edi)
-+	movl $__per_cpu_end - 1,%eax
-+	subl $__per_cpu_start,%eax
-+	movw %ax,__KERNEL_PERCPU + 0(%edi)
-+#endif
- #else
- 	mov %rsi,xen_start_info
- 	mov $init_thread_union+THREAD_SIZE,%rsp
-diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
-index b095739..8c17bcd 100644
---- a/arch/x86/xen/xen-ops.h
-+++ b/arch/x86/xen/xen-ops.h
-@@ -10,8 +10,6 @@
- extern const char xen_hypervisor_callback[];
- extern const char xen_failsafe_callback[];
- 
--extern void *xen_initial_gdt;
--
- struct trap_info;
- void xen_copy_trap_info(struct trap_info *traps);
- 
-diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
-index 525bd3d..ef888b1 100644
---- a/arch/xtensa/variants/dc232b/include/variant/core.h
-+++ b/arch/xtensa/variants/dc232b/include/variant/core.h
-@@ -119,9 +119,9 @@
-   ----------------------------------------------------------------------*/
- 
- #define XCHAL_ICACHE_LINESIZE		32	/* I-cache line size in bytes */
--#define XCHAL_DCACHE_LINESIZE		32	/* D-cache line size in bytes */
- #define XCHAL_ICACHE_LINEWIDTH		5	/* log2(I line size in bytes) */
- #define XCHAL_DCACHE_LINEWIDTH		5	/* log2(D line size in bytes) */
-+#define XCHAL_DCACHE_LINESIZE		(_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH)	/* D-cache line size in bytes */
- 
- #define XCHAL_ICACHE_SIZE		16384	/* I-cache size in bytes or 0 */
- #define XCHAL_DCACHE_SIZE		16384	/* D-cache size in bytes or 0 */
-diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
-index 2f33760..835e50a 100644
---- a/arch/xtensa/variants/fsf/include/variant/core.h
-+++ b/arch/xtensa/variants/fsf/include/variant/core.h
-@@ -11,6 +11,7 @@
- #ifndef _XTENSA_CORE_H
- #define _XTENSA_CORE_H
- 
-+#include <linux/const.h>
- 
- /****************************************************************************
- 	    Parameters Useful for Any Code, USER or PRIVILEGED
-@@ -112,9 +113,9 @@
-   ----------------------------------------------------------------------*/
- 
- #define XCHAL_ICACHE_LINESIZE		16	/* I-cache line size in bytes */
--#define XCHAL_DCACHE_LINESIZE		16	/* D-cache line size in bytes */
- #define XCHAL_ICACHE_LINEWIDTH		4	/* log2(I line size in bytes) */
- #define XCHAL_DCACHE_LINEWIDTH		4	/* log2(D line size in bytes) */
-+#define XCHAL_DCACHE_LINESIZE		(_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
- 
- #define XCHAL_ICACHE_SIZE		8192	/* I-cache size in bytes or 0 */
- #define XCHAL_DCACHE_SIZE		8192	/* D-cache size in bytes or 0 */
-diff --git a/arch/xtensa/variants/s6000/include/variant/core.h b/arch/xtensa/variants/s6000/include/variant/core.h
-index af00795..2bb8105 100644
---- a/arch/xtensa/variants/s6000/include/variant/core.h
-+++ b/arch/xtensa/variants/s6000/include/variant/core.h
-@@ -11,6 +11,7 @@
- #ifndef _XTENSA_CORE_CONFIGURATION_H
- #define _XTENSA_CORE_CONFIGURATION_H
- 
-+#include <linux/const.h>
- 
- /****************************************************************************
- 	    Parameters Useful for Any Code, USER or PRIVILEGED
-@@ -118,9 +119,9 @@
-   ----------------------------------------------------------------------*/
- 
- #define XCHAL_ICACHE_LINESIZE		16	/* I-cache line size in bytes */
--#define XCHAL_DCACHE_LINESIZE		16	/* D-cache line size in bytes */
- #define XCHAL_ICACHE_LINEWIDTH		4	/* log2(I line size in bytes) */
- #define XCHAL_DCACHE_LINEWIDTH		4	/* log2(D line size in bytes) */
-+#define XCHAL_DCACHE_LINESIZE		(_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH)	/* D-cache line size in bytes */
- 
- #define XCHAL_ICACHE_SIZE		32768	/* I-cache size in bytes or 0 */
- #define XCHAL_DCACHE_SIZE		32768	/* D-cache size in bytes or 0 */
-diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
-index 58916af..9b538a6 100644
---- a/block/blk-iopoll.c
-+++ b/block/blk-iopoll.c
-@@ -77,7 +77,7 @@ void blk_iopoll_complete(struct blk_iopoll *iopoll)
- }
- EXPORT_SYMBOL(blk_iopoll_complete);
- 
--static void blk_iopoll_softirq(struct softirq_action *h)
-+static __latent_entropy void blk_iopoll_softirq(void)
- {
- 	struct list_head *list = &__get_cpu_var(blk_cpu_iopoll);
- 	int rearm = 0, budget = blk_iopoll_budget;
-@@ -209,7 +209,7 @@ static int __cpuinit blk_iopoll_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata blk_iopoll_cpu_notifier = {
-+static struct notifier_block blk_iopoll_cpu_notifier = {
- 	.notifier_call	= blk_iopoll_cpu_notify,
- };
- 
-diff --git a/block/blk-map.c b/block/blk-map.c
-index 623e1cd..ca1e109 100644
---- a/block/blk-map.c
-+++ b/block/blk-map.c
-@@ -302,7 +302,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
- 	if (!len || !kbuf)
- 		return -EINVAL;
- 
--	do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
-+	do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
- 	if (do_copy)
- 		bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
- 	else
-diff --git a/block/blk-softirq.c b/block/blk-softirq.c
-index 1366a89..88178fe 100644
---- a/block/blk-softirq.c
-+++ b/block/blk-softirq.c
-@@ -17,7 +17,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
-  * Softirq action handler - move entries to local list and loop over them
-  * while passing them to the queue registered handler.
-  */
--static void blk_done_softirq(struct softirq_action *h)
-+static __latent_entropy void blk_done_softirq(void)
- {
- 	struct list_head *cpu_list, local_list;
- 
-@@ -97,7 +97,7 @@ static int __cpuinit blk_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata blk_cpu_notifier = {
-+static struct notifier_block blk_cpu_notifier = {
- 	.notifier_call	= blk_cpu_notify,
- };
- 
-diff --git a/block/bsg.c b/block/bsg.c
-index c0ab25c..9d49f8f 100644
---- a/block/bsg.c
-+++ b/block/bsg.c
-@@ -176,16 +176,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
- 				struct sg_io_v4 *hdr, struct bsg_device *bd,
- 				fmode_t has_write_perm)
- {
-+	unsigned char tmpcmd[sizeof(rq->__cmd)];
-+	unsigned char *cmdptr;
-+
- 	if (hdr->request_len > BLK_MAX_CDB) {
- 		rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
- 		if (!rq->cmd)
- 			return -ENOMEM;
--	}
-+		cmdptr = rq->cmd;
-+	} else
-+		cmdptr = tmpcmd;
- 
--	if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
-+	if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
- 			   hdr->request_len))
- 		return -EFAULT;
- 
-+	if (cmdptr != rq->cmd)
-+		memcpy(rq->cmd, cmdptr, hdr->request_len);
-+
- 	if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
- 		if (blk_verify_command(rq->cmd, has_write_perm))
- 			return -EPERM;
-diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
-index 7b72502..646105c 100644
---- a/block/compat_ioctl.c
-+++ b/block/compat_ioctl.c
-@@ -340,7 +340,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
- 		err |= __get_user(f->spec1, &uf->spec1);
- 		err |= __get_user(f->fmt_gap, &uf->fmt_gap);
- 		err |= __get_user(name, &uf->name);
--		f->name = compat_ptr(name);
-+		f->name = (void __force_kernel *)compat_ptr(name);
- 		if (err) {
- 			err = -EFAULT;
- 			goto out;
-diff --git a/block/genhd.c b/block/genhd.c
-index 8bd4ef2..078f68b9 100644
---- a/block/genhd.c
-+++ b/block/genhd.c
-@@ -474,21 +474,24 @@ static char *bdevt_str(dev_t devt, char *buf)
- 
- /*
-  * Register device numbers dev..(dev+range-1)
-- * range must be nonzero
-+ * Noop if @range is zero.
-  * The hash chain is sorted on range, so that subranges can override.
-  */
- void blk_register_region(dev_t devt, unsigned long range, struct module *module,
- 			 struct kobject *(*probe)(dev_t, int *, void *),
- 			 int (*lock)(dev_t, void *), void *data)
- {
--	kobj_map(bdev_map, devt, range, module, probe, lock, data);
-+	if (range)
-+		kobj_map(bdev_map, devt, range, module, probe, lock, data);
- }
- 
- EXPORT_SYMBOL(blk_register_region);
- 
-+/* undo blk_register_region(), noop if @range is zero */
- void blk_unregister_region(dev_t devt, unsigned long range)
- {
--	kobj_unmap(bdev_map, devt, range);
-+	if (range)
-+		kobj_unmap(bdev_map, devt, range);
- }
- 
- EXPORT_SYMBOL(blk_unregister_region);
-diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
-index 9e76a32..a220c64 100644
---- a/block/scsi_ioctl.c
-+++ b/block/scsi_ioctl.c
-@@ -66,7 +66,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
- 	return put_user(0, p);
- }
- 
--static int sg_get_timeout(struct request_queue *q)
-+static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
- {
- 	return jiffies_to_clock_t(q->sg_timeout);
- }
-@@ -223,8 +223,20 @@ EXPORT_SYMBOL(blk_verify_command);
- static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
- 			     struct sg_io_hdr *hdr, fmode_t mode)
- {
--	if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
-+	unsigned char tmpcmd[sizeof(rq->__cmd)];
-+	unsigned char *cmdptr;
-+
-+	if (rq->cmd != rq->__cmd)
-+		cmdptr = rq->cmd;
-+	else
-+		cmdptr = tmpcmd;
-+
-+	if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
- 		return -EFAULT;
-+
-+	if (cmdptr != rq->cmd)
-+		memcpy(rq->cmd, cmdptr, hdr->cmd_len);
-+
- 	if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
- 		return -EPERM;
- 
-@@ -433,6 +445,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
- 	int err;
- 	unsigned int in_len, out_len, bytes, opcode, cmdlen;
- 	char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
-+	unsigned char tmpcmd[sizeof(rq->__cmd)];
-+	unsigned char *cmdptr;
- 
- 	if (!sic)
- 		return -EINVAL;
-@@ -466,9 +480,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
- 	 */
- 	err = -EFAULT;
- 	rq->cmd_len = cmdlen;
--	if (copy_from_user(rq->cmd, sic->data, cmdlen))
-+
-+	if (rq->cmd != rq->__cmd)
-+		cmdptr = rq->cmd;
-+	else
-+		cmdptr = tmpcmd;
-+
-+	if (copy_from_user(cmdptr, sic->data, cmdlen))
- 		goto error;
- 
-+	if (rq->cmd != cmdptr)
-+		memcpy(rq->cmd, cmdptr, cmdlen);
-+
- 	if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
- 		goto error;
- 
-diff --git a/crypto/api.c b/crypto/api.c
-index cea3cf6..86a0f6f 100644
---- a/crypto/api.c
-+++ b/crypto/api.c
-@@ -42,6 +42,8 @@ static inline struct crypto_alg *crypto_alg_get(struct crypto_alg *alg)
- 	return alg;
- }
- 
-+static struct crypto_alg *crypto_larval_wait(struct crypto_alg *alg);
-+
- struct crypto_alg *crypto_mod_get(struct crypto_alg *alg)
- {
- 	return try_module_get(alg->cra_module) ? crypto_alg_get(alg) : NULL;
-diff --git a/crypto/cryptd.c b/crypto/cryptd.c
-index 7bdd61b..afec999 100644
---- a/crypto/cryptd.c
-+++ b/crypto/cryptd.c
-@@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
- 
- struct cryptd_blkcipher_request_ctx {
- 	crypto_completion_t complete;
--};
-+} __no_const;
- 
- struct cryptd_hash_ctx {
- 	struct crypto_shash *child;
-@@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
- 
- struct cryptd_aead_request_ctx {
- 	crypto_completion_t complete;
--};
-+} __no_const;
- 
- static void cryptd_queue_worker(struct work_struct *work);
- 
-diff --git a/crypto/crypto_user.c b/crypto/crypto_user.c
-index 5b63b8d..6f46ba0 100644
---- a/crypto/crypto_user.c
-+++ b/crypto/crypto_user.c
-@@ -26,6 +26,8 @@
- #include <net/net_namespace.h>
- #include "internal.h"
- 
-+#define null_terminated(x)	(strnlen(x, sizeof(x)) < sizeof(x))
-+
- DEFINE_MUTEX(crypto_cfg_mutex);
- 
- /* The crypto netlink socket */
-@@ -192,7 +194,10 @@ static int crypto_report(struct sk_buff *in_skb, struct nlmsghdr *in_nlh,
- 	struct crypto_dump_info info;
- 	int err;
- 
--	if (!p->cru_driver_name)
-+	if (!null_terminated(p->cru_name) || !null_terminated(p->cru_driver_name))
-+		return -EINVAL;
-+
-+	if (!p->cru_driver_name[0])
- 		return -EINVAL;
- 
- 	alg = crypto_alg_match(p, 1);
-@@ -256,6 +261,9 @@ static int crypto_update_alg(struct sk_buff *skb, struct nlmsghdr *nlh,
- 	struct nlattr *priority = attrs[CRYPTOCFGA_PRIORITY_VAL];
- 	LIST_HEAD(list);
- 
-+	if (!null_terminated(p->cru_name) || !null_terminated(p->cru_driver_name))
-+		return -EINVAL;
-+
- 	if (priority && !strlen(p->cru_driver_name))
- 		return -EINVAL;
- 
-@@ -283,6 +291,9 @@ static int crypto_del_alg(struct sk_buff *skb, struct nlmsghdr *nlh,
- 	struct crypto_alg *alg;
- 	struct crypto_user_alg *p = nlmsg_data(nlh);
- 
-+	if (!null_terminated(p->cru_name) || !null_terminated(p->cru_driver_name))
-+		return -EINVAL;
-+
- 	alg = crypto_alg_match(p, 1);
- 	if (!alg)
- 		return -ENOENT;
-@@ -310,6 +321,9 @@ static int crypto_add_alg(struct sk_buff *skb, struct nlmsghdr *nlh,
- 	struct crypto_user_alg *p = nlmsg_data(nlh);
- 	struct nlattr *priority = attrs[CRYPTOCFGA_PRIORITY_VAL];
- 
-+	if (!null_terminated(p->cru_name) || !null_terminated(p->cru_driver_name))
-+		return -EINVAL;
-+
- 	if (strlen(p->cru_driver_name))
- 		exact = 1;
- 
-diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
-index 29a89da..7e23990 100644
---- a/crypto/pcrypt.c
-+++ b/crypto/pcrypt.c
-@@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
- 	int ret;
- 
- 	pinst->kobj.kset = pcrypt_kset;
--	ret = kobject_add(&pinst->kobj, NULL, name);
-+	ret = kobject_add(&pinst->kobj, NULL, "%s", name);
- 	if (!ret)
- 		kobject_uevent(&pinst->kobj, KOBJ_ADD);
- 
-diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
-index f57050e..7ccfc74 100644
---- a/drivers/acpi/apei/apei-internal.h
-+++ b/drivers/acpi/apei/apei-internal.h
-@@ -18,7 +18,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
- struct apei_exec_ins_type {
- 	u32 flags;
- 	apei_exec_ins_func_t run;
--};
-+} __do_const;
- 
- struct apei_exec_context {
- 	u32 ip;
-diff --git a/drivers/acpi/apei/cper.c b/drivers/acpi/apei/cper.c
-index 5d41894..22021e4 100644
---- a/drivers/acpi/apei/cper.c
-+++ b/drivers/acpi/apei/cper.c
-@@ -38,12 +38,12 @@
-  */
- u64 cper_next_record_id(void)
- {
--	static atomic64_t seq;
-+	static atomic64_unchecked_t seq;
- 
--	if (!atomic64_read(&seq))
--		atomic64_set(&seq, ((u64)get_seconds()) << 32);
-+	if (!atomic64_read_unchecked(&seq))
-+		atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
- 
--	return atomic64_inc_return(&seq);
-+	return atomic64_inc_return_unchecked(&seq);
- }
- EXPORT_SYMBOL_GPL(cper_next_record_id);
- 
-diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
-index cb96296..b81293b 100644
---- a/drivers/acpi/blacklist.c
-+++ b/drivers/acpi/blacklist.c
-@@ -52,7 +52,7 @@ struct acpi_blacklist_item {
- 	u32 is_critical_error;
- };
- 
--static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
-+static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
- 
- /*
-  * POLICY: If *anything* doesn't work, put it on the blacklist.
-@@ -193,7 +193,7 @@ static int __init dmi_disable_osi_win7(const struct dmi_system_id *d)
- 	return 0;
- }
- 
--static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
-+static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
- 	{
- 	.callback = dmi_disable_osi_vista,
- 	.ident = "Fujitsu Siemens",
-diff --git a/drivers/acpi/ec_sys.c b/drivers/acpi/ec_sys.c
-index 6c47ae9..abfdd63 100644
---- a/drivers/acpi/ec_sys.c
-+++ b/drivers/acpi/ec_sys.c
-@@ -12,6 +12,7 @@
- #include <linux/acpi.h>
- #include <linux/debugfs.h>
- #include <linux/module.h>
-+#include <linux/uaccess.h>
- #include "internal.h"
- 
- MODULE_AUTHOR("Thomas Renninger <trenn@suse.de>");
-@@ -40,7 +41,7 @@ static ssize_t acpi_ec_read_io(struct file *f, char __user *buf,
- 	 * struct acpi_ec *ec = ((struct seq_file *)f->private_data)->private;
- 	 */
- 	unsigned int size = EC_SPACE_SIZE;
--	u8 *data = (u8 *) buf;
-+	u8 data;
- 	loff_t init_off = *off;
- 	int err = 0;
- 
-@@ -53,9 +54,11 @@ static ssize_t acpi_ec_read_io(struct file *f, char __user *buf,
- 		size = count;
- 
- 	while (size) {
--		err = ec_read(*off, &data[*off - init_off]);
-+		err = ec_read(*off, &data);
- 		if (err)
- 			return err;
-+		if (put_user(data, &buf[*off - init_off]))
-+			return -EFAULT;
- 		*off += 1;
- 		size--;
- 	}
-@@ -71,7 +74,6 @@ static ssize_t acpi_ec_write_io(struct file *f, const char __user *buf,
- 
- 	unsigned int size = count;
- 	loff_t init_off = *off;
--	u8 *data = (u8 *) buf;
- 	int err = 0;
- 
- 	if (*off >= EC_SPACE_SIZE)
-@@ -82,7 +84,9 @@ static ssize_t acpi_ec_write_io(struct file *f, const char __user *buf,
- 	}
- 
- 	while (size) {
--		u8 byte_write = data[*off - init_off];
-+		u8 byte_write;
-+		if (get_user(byte_write, &buf[*off - init_off]))
-+			return -EFAULT;
- 		err = ec_write(*off, byte_write);
- 		if (err)
- 			return err;
-diff --git a/drivers/acpi/proc.c b/drivers/acpi/proc.c
-index 251c7b62..feab1d6 100644
---- a/drivers/acpi/proc.c
-+++ b/drivers/acpi/proc.c
-@@ -345,16 +345,13 @@ acpi_system_write_wakeup_device(struct file *file,
- 	struct list_head *node, *next;
- 	char strbuf[5];
- 	char str[5] = "";
--	unsigned int len = count;
- 
--	if (len > 4)
--		len = 4;
--	if (len < 0)
--		return -EFAULT;
-+	if (count > 4)
-+		count = 4;
- 
--	if (copy_from_user(strbuf, buffer, len))
-+	if (copy_from_user(strbuf, buffer, count))
- 		return -EFAULT;
--	strbuf[len] = '\0';
-+	strbuf[count] = '\0';
- 	sscanf(strbuf, "%s", str);
- 
- 	mutex_lock(&acpi_device_lock);
-diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
-index ac28db3..0848b37 100644
---- a/drivers/acpi/processor_driver.c
-+++ b/drivers/acpi/processor_driver.c
-@@ -474,7 +474,7 @@ static int __cpuinit acpi_processor_add(struct acpi_device *device)
- 		return 0;
- #endif
- 
--	BUG_ON((pr->id >= nr_cpu_ids) || (pr->id < 0));
-+	BUG_ON(pr->id >= nr_cpu_ids);
- 
- 	/*
- 	 * Buggy BIOS check
-diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
-index de0791c..d6d4ea3 100644
---- a/drivers/acpi/processor_idle.c
-+++ b/drivers/acpi/processor_idle.c
-@@ -1036,7 +1036,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
- {
- 	int i, count = CPUIDLE_DRIVER_STATE_START;
- 	struct acpi_processor_cx *cx;
--	struct cpuidle_state *state;
-+	cpuidle_state_no_const *state;
- 	struct cpuidle_driver *drv = &acpi_idle_driver;
- 
- 	if (!pr->flags.power_setup_done)
-diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
-index 240a244..bc6239e 100644
---- a/drivers/acpi/sysfs.c
-+++ b/drivers/acpi/sysfs.c
-@@ -420,11 +420,11 @@ static u32 num_counters;
- static struct attribute **all_attrs;
- static u32 acpi_gpe_count;
- 
--static struct attribute_group interrupt_stats_attr_group = {
-+static attribute_group_no_const interrupt_stats_attr_group = {
- 	.name = "interrupts",
- };
- 
--static struct kobj_attribute *counter_attrs;
-+static kobj_attribute_no_const *counter_attrs;
- 
- static void delete_gpe_attr_array(void)
- {
-diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
-index 60def03..dcbb9ac 100644
---- a/drivers/ata/libahci.c
-+++ b/drivers/ata/libahci.c
-@@ -1211,7 +1211,7 @@ int ahci_kick_engine(struct ata_port *ap)
- }
- EXPORT_SYMBOL_GPL(ahci_kick_engine);
- 
--static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
-+static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
- 				struct ata_taskfile *tf, int is_cmd, u16 flags,
- 				unsigned long timeout_msec)
- {
-diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
-index d54b7d6..33e80e0 100644
---- a/drivers/ata/libata-core.c
-+++ b/drivers/ata/libata-core.c
-@@ -4745,7 +4745,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
- 	struct ata_port *ap;
- 	unsigned int tag;
- 
--	WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
-+	BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
- 	ap = qc->ap;
- 
- 	qc->flags = 0;
-@@ -4761,7 +4761,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
- 	struct ata_port *ap;
- 	struct ata_link *link;
- 
--	WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
-+	BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
- 	WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
- 	ap = qc->ap;
- 	link = qc->dev->link;
-@@ -5766,6 +5766,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
- 		return;
- 
- 	spin_lock(&lock);
-+	pax_open_kernel();
- 
- 	for (cur = ops->inherits; cur; cur = cur->inherits) {
- 		void **inherit = (void **)cur;
-@@ -5779,8 +5780,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
- 		if (IS_ERR(*pp))
- 			*pp = NULL;
- 
--	ops->inherits = NULL;
-+	*(struct ata_port_operations **)&ops->inherits = NULL;
- 
-+	pax_close_kernel();
- 	spin_unlock(&lock);
- }
- 
-diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
-index e8574bb..f9f6a72 100644
---- a/drivers/ata/pata_arasan_cf.c
-+++ b/drivers/ata/pata_arasan_cf.c
-@@ -862,7 +862,9 @@ static int __devinit arasan_cf_probe(struct platform_device *pdev)
- 	/* Handle platform specific quirks */
- 	if (pdata->quirk) {
- 		if (pdata->quirk & CF_BROKEN_PIO) {
--			ap->ops->set_piomode = NULL;
-+			pax_open_kernel();
-+			*(void **)&ap->ops->set_piomode = NULL;
-+			pax_close_kernel();
- 			ap->pio_mask = 0;
- 		}
- 		if (pdata->quirk & CF_BROKEN_MWDMA)
-diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
-index f9b983a..887b9d8 100644
---- a/drivers/atm/adummy.c
-+++ b/drivers/atm/adummy.c
-@@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
- 		vcc->pop(vcc, skb);
- 	else
- 		dev_kfree_skb_any(skb);
--	atomic_inc(&vcc->stats->tx);
-+	atomic_inc_unchecked(&vcc->stats->tx);
- 
- 	return 0;
- }
-diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
-index f8f41e0..1f987dd 100644
---- a/drivers/atm/ambassador.c
-+++ b/drivers/atm/ambassador.c
-@@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
-   PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
-   
-   // VC layer stats
--  atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
-+  atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
-   
-   // free the descriptor
-   kfree (tx_descr);
-@@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
- 	  dump_skb ("<<<", vc, skb);
- 	  
- 	  // VC layer stats
--	  atomic_inc(&atm_vcc->stats->rx);
-+	  atomic_inc_unchecked(&atm_vcc->stats->rx);
- 	  __net_timestamp(skb);
- 	  // end of our responsibility
- 	  atm_vcc->push (atm_vcc, skb);
-@@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
-       } else {
-       	PRINTK (KERN_INFO, "dropped over-size frame");
- 	// should we count this?
--	atomic_inc(&atm_vcc->stats->rx_drop);
-+	atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
-       }
-       
-     } else {
-@@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
-   }
-   
-   if (check_area (skb->data, skb->len)) {
--    atomic_inc(&atm_vcc->stats->tx_err);
-+    atomic_inc_unchecked(&atm_vcc->stats->tx_err);
-     return -ENOMEM; // ?
-   }
-   
-diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
-index b22d71c..d6e1049 100644
---- a/drivers/atm/atmtcp.c
-+++ b/drivers/atm/atmtcp.c
-@@ -207,7 +207,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
- 		if (vcc->pop) vcc->pop(vcc,skb);
- 		else dev_kfree_skb(skb);
- 		if (dev_data) return 0;
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		return -ENOLINK;
- 	}
- 	size = skb->len+sizeof(struct atmtcp_hdr);
-@@ -215,7 +215,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
- 	if (!new_skb) {
- 		if (vcc->pop) vcc->pop(vcc,skb);
- 		else dev_kfree_skb(skb);
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		return -ENOBUFS;
- 	}
- 	hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
-@@ -226,8 +226,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
- 	if (vcc->pop) vcc->pop(vcc,skb);
- 	else dev_kfree_skb(skb);
- 	out_vcc->push(out_vcc,new_skb);
--	atomic_inc(&vcc->stats->tx);
--	atomic_inc(&out_vcc->stats->rx);
-+	atomic_inc_unchecked(&vcc->stats->tx);
-+	atomic_inc_unchecked(&out_vcc->stats->rx);
- 	return 0;
- }
- 
-@@ -301,7 +301,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
- 	out_vcc = find_vcc(dev, ntohs(hdr->vpi), ntohs(hdr->vci));
- 	read_unlock(&vcc_sklist_lock);
- 	if (!out_vcc) {
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		goto done;
- 	}
- 	skb_pull(skb,sizeof(struct atmtcp_hdr));
-@@ -313,8 +313,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
- 	__net_timestamp(new_skb);
- 	skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
- 	out_vcc->push(out_vcc,new_skb);
--	atomic_inc(&vcc->stats->tx);
--	atomic_inc(&out_vcc->stats->rx);
-+	atomic_inc_unchecked(&vcc->stats->tx);
-+	atomic_inc_unchecked(&out_vcc->stats->rx);
- done:
- 	if (vcc->pop) vcc->pop(vcc,skb);
- 	else dev_kfree_skb(skb);
-diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
-index 956e9ac..133516d 100644
---- a/drivers/atm/eni.c
-+++ b/drivers/atm/eni.c
-@@ -526,7 +526,7 @@ static int rx_aal0(struct atm_vcc *vcc)
- 		DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
- 		    vcc->dev->number);
- 		length = 0;
--		atomic_inc(&vcc->stats->rx_err);
-+		atomic_inc_unchecked(&vcc->stats->rx_err);
- 	}
- 	else {
- 		length = ATM_CELL_SIZE-1; /* no HEC */
-@@ -581,7 +581,7 @@ static int rx_aal5(struct atm_vcc *vcc)
- 			    size);
- 		}
- 		eff = length = 0;
--		atomic_inc(&vcc->stats->rx_err);
-+		atomic_inc_unchecked(&vcc->stats->rx_err);
- 	}
- 	else {
- 		size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
-@@ -598,7 +598,7 @@ static int rx_aal5(struct atm_vcc *vcc)
- 			    "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
- 			    vcc->dev->number,vcc->vci,length,size << 2,descr);
- 			length = eff = 0;
--			atomic_inc(&vcc->stats->rx_err);
-+			atomic_inc_unchecked(&vcc->stats->rx_err);
- 		}
- 	}
- 	skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
-@@ -771,7 +771,7 @@ rx_dequeued++;
- 			vcc->push(vcc,skb);
- 			pushed++;
- 		}
--		atomic_inc(&vcc->stats->rx);
-+		atomic_inc_unchecked(&vcc->stats->rx);
- 	}
- 	wake_up(&eni_dev->rx_wait);
- }
-@@ -1229,7 +1229,7 @@ static void dequeue_tx(struct atm_dev *dev)
- 		    PCI_DMA_TODEVICE);
- 		if (vcc->pop) vcc->pop(vcc,skb);
- 		else dev_kfree_skb_irq(skb);
--		atomic_inc(&vcc->stats->tx);
-+		atomic_inc_unchecked(&vcc->stats->tx);
- 		wake_up(&eni_dev->tx_wait);
- dma_complete++;
- 	}
-@@ -1569,7 +1569,7 @@ tx_complete++;
- /*--------------------------------- entries ---------------------------------*/
- 
- 
--static const char *media_name[] __devinitdata = {
-+static const char *media_name[] __devinitconst = {
-     "MMF", "SMF", "MMF", "03?", /*  0- 3 */
-     "UTP", "05?", "06?", "07?", /*  4- 7 */
-     "TAXI","09?", "10?", "11?", /*  8-11 */
-diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
-index 5072f8a..fa52520d 100644
---- a/drivers/atm/firestream.c
-+++ b/drivers/atm/firestream.c
-@@ -750,7 +750,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
- 				}
- 			}
- 
--			atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
-+			atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
- 
- 			fs_dprintk (FS_DEBUG_TXMEM, "i");
- 			fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
-@@ -817,7 +817,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
- #endif
- 				skb_put (skb, qe->p1 & 0xffff); 
- 				ATM_SKB(skb)->vcc = atm_vcc;
--				atomic_inc(&atm_vcc->stats->rx);
-+				atomic_inc_unchecked(&atm_vcc->stats->rx);
- 				__net_timestamp(skb);
- 				fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
- 				atm_vcc->push (atm_vcc, skb);
-@@ -838,12 +838,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
- 				kfree (pe);
- 			}
- 			if (atm_vcc)
--				atomic_inc(&atm_vcc->stats->rx_drop);
-+				atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
- 			break;
- 		case 0x1f: /*  Reassembly abort: no buffers. */
- 			/* Silently increment error counter. */
- 			if (atm_vcc)
--				atomic_inc(&atm_vcc->stats->rx_drop);
-+				atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
- 			break;
- 		default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
- 			printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n", 
-diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
-index 361f5ae..7fc552d 100644
---- a/drivers/atm/fore200e.c
-+++ b/drivers/atm/fore200e.c
-@@ -933,9 +933,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
- #endif
- 		/* check error condition */
- 		if (*entry->status & STATUS_ERROR)
--		    atomic_inc(&vcc->stats->tx_err);
-+		    atomic_inc_unchecked(&vcc->stats->tx_err);
- 		else
--		    atomic_inc(&vcc->stats->tx);
-+		    atomic_inc_unchecked(&vcc->stats->tx);
- 	    }
- 	}
- 
-@@ -1084,7 +1084,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
-     if (skb == NULL) {
- 	DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
- 
--	atomic_inc(&vcc->stats->rx_drop);
-+	atomic_inc_unchecked(&vcc->stats->rx_drop);
- 	return -ENOMEM;
-     } 
- 
-@@ -1127,14 +1127,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
- 
- 	dev_kfree_skb_any(skb);
- 
--	atomic_inc(&vcc->stats->rx_drop);
-+	atomic_inc_unchecked(&vcc->stats->rx_drop);
- 	return -ENOMEM;
-     }
- 
-     ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
- 
-     vcc->push(vcc, skb);
--    atomic_inc(&vcc->stats->rx);
-+    atomic_inc_unchecked(&vcc->stats->rx);
- 
-     ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
- 
-@@ -1212,7 +1212,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
- 		DPRINTK(2, "damaged PDU on %d.%d.%d\n",
- 			fore200e->atm_dev->number,
- 			entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
--		atomic_inc(&vcc->stats->rx_err);
-+		atomic_inc_unchecked(&vcc->stats->rx_err);
- 	    }
- 	}
- 
-@@ -1657,7 +1657,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
- 		goto retry_here;
- 	    }
- 
--	    atomic_inc(&vcc->stats->tx_err);
-+	    atomic_inc_unchecked(&vcc->stats->tx_err);
- 
- 	    fore200e->tx_sat++;
- 	    DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
-diff --git a/drivers/atm/he.c b/drivers/atm/he.c
-index 9a51df4..f3bb5f8 100644
---- a/drivers/atm/he.c
-+++ b/drivers/atm/he.c
-@@ -1709,7 +1709,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
- 
- 		if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
- 			hprintk("HBUF_ERR!  (cid 0x%x)\n", cid);
--				atomic_inc(&vcc->stats->rx_drop);
-+				atomic_inc_unchecked(&vcc->stats->rx_drop);
- 			goto return_host_buffers;
- 		}
- 
-@@ -1736,7 +1736,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
- 				RBRQ_LEN_ERR(he_dev->rbrq_head)
- 							? "LEN_ERR" : "",
- 							vcc->vpi, vcc->vci);
--			atomic_inc(&vcc->stats->rx_err);
-+			atomic_inc_unchecked(&vcc->stats->rx_err);
- 			goto return_host_buffers;
- 		}
- 
-@@ -1788,7 +1788,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
- 		vcc->push(vcc, skb);
- 		spin_lock(&he_dev->global_lock);
- 
--		atomic_inc(&vcc->stats->rx);
-+		atomic_inc_unchecked(&vcc->stats->rx);
- 
- return_host_buffers:
- 		++pdus_assembled;
-@@ -2114,7 +2114,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
- 					tpd->vcc->pop(tpd->vcc, tpd->skb);
- 				else
- 					dev_kfree_skb_any(tpd->skb);
--				atomic_inc(&tpd->vcc->stats->tx_err);
-+				atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
- 			}
- 			pci_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
- 			return;
-@@ -2526,7 +2526,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
- 			vcc->pop(vcc, skb);
- 		else
- 			dev_kfree_skb_any(skb);
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		return -EINVAL;
- 	}
- 
-@@ -2537,7 +2537,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
- 			vcc->pop(vcc, skb);
- 		else
- 			dev_kfree_skb_any(skb);
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		return -EINVAL;
- 	}
- #endif
-@@ -2549,7 +2549,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
- 			vcc->pop(vcc, skb);
- 		else
- 			dev_kfree_skb_any(skb);
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		spin_unlock_irqrestore(&he_dev->global_lock, flags);
- 		return -ENOMEM;
- 	}
-@@ -2591,7 +2591,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
- 					vcc->pop(vcc, skb);
- 				else
- 					dev_kfree_skb_any(skb);
--				atomic_inc(&vcc->stats->tx_err);
-+				atomic_inc_unchecked(&vcc->stats->tx_err);
- 				spin_unlock_irqrestore(&he_dev->global_lock, flags);
- 				return -ENOMEM;
- 			}
-@@ -2622,7 +2622,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
- 	__enqueue_tpd(he_dev, tpd, cid);
- 	spin_unlock_irqrestore(&he_dev->global_lock, flags);
- 
--	atomic_inc(&vcc->stats->tx);
-+	atomic_inc_unchecked(&vcc->stats->tx);
- 
- 	return 0;
- }
-diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
-index b812103..e391a49 100644
---- a/drivers/atm/horizon.c
-+++ b/drivers/atm/horizon.c
-@@ -1035,7 +1035,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
- 	{
- 	  struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
- 	  // VC layer stats
--	  atomic_inc(&vcc->stats->rx);
-+	  atomic_inc_unchecked(&vcc->stats->rx);
- 	  __net_timestamp(skb);
- 	  // end of our responsibility
- 	  vcc->push (vcc, skb);
-@@ -1187,7 +1187,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
- 	dev->tx_iovec = NULL;
- 	
- 	// VC layer stats
--	atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
-+	atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
- 	
- 	// free the skb
- 	hrz_kfree_skb (skb);
-diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
-index 1c05212..c28e200 100644
---- a/drivers/atm/idt77252.c
-+++ b/drivers/atm/idt77252.c
-@@ -812,7 +812,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
- 		else
- 			dev_kfree_skb(skb);
- 
--		atomic_inc(&vcc->stats->tx);
-+		atomic_inc_unchecked(&vcc->stats->tx);
- 	}
- 
- 	atomic_dec(&scq->used);
-@@ -1075,13 +1075,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
- 			if ((sb = dev_alloc_skb(64)) == NULL) {
- 				printk("%s: Can't allocate buffers for aal0.\n",
- 				       card->name);
--				atomic_add(i, &vcc->stats->rx_drop);
-+				atomic_add_unchecked(i, &vcc->stats->rx_drop);
- 				break;
- 			}
- 			if (!atm_charge(vcc, sb->truesize)) {
- 				RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
- 					 card->name);
--				atomic_add(i - 1, &vcc->stats->rx_drop);
-+				atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
- 				dev_kfree_skb(sb);
- 				break;
- 			}
-@@ -1098,7 +1098,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
- 			ATM_SKB(sb)->vcc = vcc;
- 			__net_timestamp(sb);
- 			vcc->push(vcc, sb);
--			atomic_inc(&vcc->stats->rx);
-+			atomic_inc_unchecked(&vcc->stats->rx);
- 
- 			cell += ATM_CELL_PAYLOAD;
- 		}
-@@ -1135,13 +1135,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
- 			         "(CDC: %08x)\n",
- 			         card->name, len, rpp->len, readl(SAR_REG_CDC));
- 			recycle_rx_pool_skb(card, rpp);
--			atomic_inc(&vcc->stats->rx_err);
-+			atomic_inc_unchecked(&vcc->stats->rx_err);
- 			return;
- 		}
- 		if (stat & SAR_RSQE_CRC) {
- 			RXPRINTK("%s: AAL5 CRC error.\n", card->name);
- 			recycle_rx_pool_skb(card, rpp);
--			atomic_inc(&vcc->stats->rx_err);
-+			atomic_inc_unchecked(&vcc->stats->rx_err);
- 			return;
- 		}
- 		if (skb_queue_len(&rpp->queue) > 1) {
-@@ -1152,7 +1152,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
- 				RXPRINTK("%s: Can't alloc RX skb.\n",
- 					 card->name);
- 				recycle_rx_pool_skb(card, rpp);
--				atomic_inc(&vcc->stats->rx_err);
-+				atomic_inc_unchecked(&vcc->stats->rx_err);
- 				return;
- 			}
- 			if (!atm_charge(vcc, skb->truesize)) {
-@@ -1171,7 +1171,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
- 			__net_timestamp(skb);
- 
- 			vcc->push(vcc, skb);
--			atomic_inc(&vcc->stats->rx);
-+			atomic_inc_unchecked(&vcc->stats->rx);
- 
- 			return;
- 		}
-@@ -1193,7 +1193,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
- 		__net_timestamp(skb);
- 
- 		vcc->push(vcc, skb);
--		atomic_inc(&vcc->stats->rx);
-+		atomic_inc_unchecked(&vcc->stats->rx);
- 
- 		if (skb->truesize > SAR_FB_SIZE_3)
- 			add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
-@@ -1304,14 +1304,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
- 		if (vcc->qos.aal != ATM_AAL0) {
- 			RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
- 				card->name, vpi, vci);
--			atomic_inc(&vcc->stats->rx_drop);
-+			atomic_inc_unchecked(&vcc->stats->rx_drop);
- 			goto drop;
- 		}
- 	
- 		if ((sb = dev_alloc_skb(64)) == NULL) {
- 			printk("%s: Can't allocate buffers for AAL0.\n",
- 			       card->name);
--			atomic_inc(&vcc->stats->rx_err);
-+			atomic_inc_unchecked(&vcc->stats->rx_err);
- 			goto drop;
- 		}
- 
-@@ -1330,7 +1330,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
- 		ATM_SKB(sb)->vcc = vcc;
- 		__net_timestamp(sb);
- 		vcc->push(vcc, sb);
--		atomic_inc(&vcc->stats->rx);
-+		atomic_inc_unchecked(&vcc->stats->rx);
- 
- drop:
- 		skb_pull(queue, 64);
-@@ -1955,13 +1955,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
- 
- 	if (vc == NULL) {
- 		printk("%s: NULL connection in send().\n", card->name);
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		dev_kfree_skb(skb);
- 		return -EINVAL;
- 	}
- 	if (!test_bit(VCF_TX, &vc->flags)) {
- 		printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		dev_kfree_skb(skb);
- 		return -EINVAL;
- 	}
-@@ -1973,14 +1973,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
- 		break;
- 	default:
- 		printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		dev_kfree_skb(skb);
- 		return -EINVAL;
- 	}
- 
- 	if (skb_shinfo(skb)->nr_frags != 0) {
- 		printk("%s: No scatter-gather yet.\n", card->name);
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		dev_kfree_skb(skb);
- 		return -EINVAL;
- 	}
-@@ -1988,7 +1988,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
- 
- 	err = queue_skb(card, vc, skb, oam);
- 	if (err) {
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		dev_kfree_skb(skb);
- 		return err;
- 	}
-@@ -2011,7 +2011,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
- 	skb = dev_alloc_skb(64);
- 	if (!skb) {
- 		printk("%s: Out of memory in send_oam().\n", card->name);
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		return -ENOMEM;
- 	}
- 	atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
-diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
-index 3d0c2b0..45441fa 100644
---- a/drivers/atm/iphase.c
-+++ b/drivers/atm/iphase.c
-@@ -1146,7 +1146,7 @@ static int rx_pkt(struct atm_dev *dev)
- 	status = (u_short) (buf_desc_ptr->desc_mode);  
- 	if (status & (RX_CER | RX_PTE | RX_OFL))  
- 	{  
--                atomic_inc(&vcc->stats->rx_err);
-+                atomic_inc_unchecked(&vcc->stats->rx_err);
- 		IF_ERR(printk("IA: bad packet, dropping it");)  
-                 if (status & RX_CER) { 
-                     IF_ERR(printk(" cause: packet CRC error\n");)
-@@ -1169,7 +1169,7 @@ static int rx_pkt(struct atm_dev *dev)
- 	len = dma_addr - buf_addr;  
-         if (len > iadev->rx_buf_sz) {
-            printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
--           atomic_inc(&vcc->stats->rx_err);
-+           atomic_inc_unchecked(&vcc->stats->rx_err);
- 	   goto out_free_desc;
-         }
- 		  
-@@ -1319,7 +1319,7 @@ static void rx_dle_intr(struct atm_dev *dev)
-           ia_vcc = INPH_IA_VCC(vcc);
-           if (ia_vcc == NULL)
-           {
--             atomic_inc(&vcc->stats->rx_err);
-+             atomic_inc_unchecked(&vcc->stats->rx_err);
-              dev_kfree_skb_any(skb);
-              atm_return(vcc, atm_guess_pdu2truesize(len));
-              goto INCR_DLE;
-@@ -1331,7 +1331,7 @@ static void rx_dle_intr(struct atm_dev *dev)
-           if ((length > iadev->rx_buf_sz) || (length > 
-                               (skb->len - sizeof(struct cpcs_trailer))))
-           {
--             atomic_inc(&vcc->stats->rx_err);
-+             atomic_inc_unchecked(&vcc->stats->rx_err);
-              IF_ERR(printk("rx_dle_intr: Bad  AAL5 trailer %d (skb len %d)", 
-                                                             length, skb->len);)
-              dev_kfree_skb_any(skb);
-@@ -1347,7 +1347,7 @@ static void rx_dle_intr(struct atm_dev *dev)
- 
- 	  IF_RX(printk("rx_dle_intr: skb push");)  
- 	  vcc->push(vcc,skb);  
--	  atomic_inc(&vcc->stats->rx);
-+	  atomic_inc_unchecked(&vcc->stats->rx);
-           iadev->rx_pkt_cnt++;
-       }  
- INCR_DLE:
-@@ -2827,15 +2827,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
-          {
-              struct k_sonet_stats *stats;
-              stats = &PRIV(_ia_dev[board])->sonet_stats;
--             printk("section_bip: %d\n", atomic_read(&stats->section_bip));
--             printk("line_bip   : %d\n", atomic_read(&stats->line_bip));
--             printk("path_bip   : %d\n", atomic_read(&stats->path_bip));
--             printk("line_febe  : %d\n", atomic_read(&stats->line_febe));
--             printk("path_febe  : %d\n", atomic_read(&stats->path_febe));
--             printk("corr_hcs   : %d\n", atomic_read(&stats->corr_hcs));
--             printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
--             printk("tx_cells   : %d\n", atomic_read(&stats->tx_cells));
--             printk("rx_cells   : %d\n", atomic_read(&stats->rx_cells));
-+             printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
-+             printk("line_bip   : %d\n", atomic_read_unchecked(&stats->line_bip));
-+             printk("path_bip   : %d\n", atomic_read_unchecked(&stats->path_bip));
-+             printk("line_febe  : %d\n", atomic_read_unchecked(&stats->line_febe));
-+             printk("path_febe  : %d\n", atomic_read_unchecked(&stats->path_febe));
-+             printk("corr_hcs   : %d\n", atomic_read_unchecked(&stats->corr_hcs));
-+             printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
-+             printk("tx_cells   : %d\n", atomic_read_unchecked(&stats->tx_cells));
-+             printk("rx_cells   : %d\n", atomic_read_unchecked(&stats->rx_cells));
-          }
-             ia_cmds.status = 0;
-             break;
-@@ -2940,7 +2940,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
- 	if ((desc == 0) || (desc > iadev->num_tx_desc))  
- 	{  
- 		IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);) 
--                atomic_inc(&vcc->stats->tx);
-+                atomic_inc_unchecked(&vcc->stats->tx);
- 		if (vcc->pop)   
- 		    vcc->pop(vcc, skb);   
- 		else  
-@@ -3045,14 +3045,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
-         ATM_DESC(skb) = vcc->vci;
-         skb_queue_tail(&iadev->tx_dma_q, skb);
- 
--        atomic_inc(&vcc->stats->tx);
-+        atomic_inc_unchecked(&vcc->stats->tx);
-         iadev->tx_pkt_cnt++;
- 	/* Increment transaction counter */  
- 	writel(2, iadev->dma+IPHASE5575_TX_COUNTER);  
-         
- #if 0        
-         /* add flow control logic */ 
--        if (atomic_read(&vcc->stats->tx) % 20 == 0) {
-+        if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
-           if (iavcc->vc_desc_cnt > 10) {
-              vcc->tx_quota =  vcc->tx_quota * 3 / 4;
-             printk("Tx1:  vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
-diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
-index f5569699..0da15eb 100644
---- a/drivers/atm/lanai.c
-+++ b/drivers/atm/lanai.c
-@@ -1303,7 +1303,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
- 	vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
- 	lanai_endtx(lanai, lvcc);
- 	lanai_free_skb(lvcc->tx.atmvcc, skb);
--	atomic_inc(&lvcc->tx.atmvcc->stats->tx);
-+	atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
- }
- 
- /* Try to fill the buffer - don't call unless there is backlog */
-@@ -1426,7 +1426,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
- 	ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
- 	__net_timestamp(skb);
- 	lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
--	atomic_inc(&lvcc->rx.atmvcc->stats->rx);
-+	atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
-     out:
- 	lvcc->rx.buf.ptr = end;
- 	cardvcc_write(lvcc, endptr, vcc_rxreadptr);
-@@ -1667,7 +1667,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
- 		DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
- 		    "vcc %d\n", lanai->number, (unsigned int) s, vci);
- 		lanai->stats.service_rxnotaal5++;
--		atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
-+		atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
- 		return 0;
- 	}
- 	if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
-@@ -1679,7 +1679,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
- 		int bytes;
- 		read_unlock(&vcc_sklist_lock);
- 		DPRINTK("got trashed rx pdu on vci %d\n", vci);
--		atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
-+		atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
- 		lvcc->stats.x.aal5.service_trash++;
- 		bytes = (SERVICE_GET_END(s) * 16) -
- 		    (((unsigned long) lvcc->rx.buf.ptr) -
-@@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
- 	}
- 	if (s & SERVICE_STREAM) {
- 		read_unlock(&vcc_sklist_lock);
--		atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
-+		atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
- 		lvcc->stats.x.aal5.service_stream++;
- 		printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
- 		    "PDU on VCI %d!\n", lanai->number, vci);
-@@ -1699,7 +1699,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
- 		return 0;
- 	}
- 	DPRINTK("got rx crc error on vci %d\n", vci);
--	atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
-+	atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
- 	lvcc->stats.x.aal5.service_rxcrc++;
- 	lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
- 	cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
-diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
-index 1c70c45..300718d 100644
---- a/drivers/atm/nicstar.c
-+++ b/drivers/atm/nicstar.c
-@@ -1654,7 +1654,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
- 	if ((vc = (vc_map *) vcc->dev_data) == NULL) {
- 		printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
- 		       card->index);
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		dev_kfree_skb_any(skb);
- 		return -EINVAL;
- 	}
-@@ -1662,7 +1662,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
- 	if (!vc->tx) {
- 		printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
- 		       card->index);
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		dev_kfree_skb_any(skb);
- 		return -EINVAL;
- 	}
-@@ -1670,14 +1670,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
- 	if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
- 		printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
- 		       card->index);
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		dev_kfree_skb_any(skb);
- 		return -EINVAL;
- 	}
- 
- 	if (skb_shinfo(skb)->nr_frags != 0) {
- 		printk("nicstar%d: No scatter-gather yet.\n", card->index);
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		dev_kfree_skb_any(skb);
- 		return -EINVAL;
- 	}
-@@ -1725,11 +1725,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
- 	}
- 
- 	if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
--		atomic_inc(&vcc->stats->tx_err);
-+		atomic_inc_unchecked(&vcc->stats->tx_err);
- 		dev_kfree_skb_any(skb);
- 		return -EIO;
- 	}
--	atomic_inc(&vcc->stats->tx);
-+	atomic_inc_unchecked(&vcc->stats->tx);
- 
- 	return 0;
- }
-@@ -2046,14 +2046,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 				printk
- 				    ("nicstar%d: Can't allocate buffers for aal0.\n",
- 				     card->index);
--				atomic_add(i, &vcc->stats->rx_drop);
-+				atomic_add_unchecked(i, &vcc->stats->rx_drop);
- 				break;
- 			}
- 			if (!atm_charge(vcc, sb->truesize)) {
- 				RXPRINTK
- 				    ("nicstar%d: atm_charge() dropped aal0 packets.\n",
- 				     card->index);
--				atomic_add(i - 1, &vcc->stats->rx_drop);	/* already increased by 1 */
-+				atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);	/* already increased by 1 */
- 				dev_kfree_skb_any(sb);
- 				break;
- 			}
-@@ -2068,7 +2068,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 			ATM_SKB(sb)->vcc = vcc;
- 			__net_timestamp(sb);
- 			vcc->push(vcc, sb);
--			atomic_inc(&vcc->stats->rx);
-+			atomic_inc_unchecked(&vcc->stats->rx);
- 			cell += ATM_CELL_PAYLOAD;
- 		}
- 
-@@ -2085,7 +2085,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 			if (iovb == NULL) {
- 				printk("nicstar%d: Out of iovec buffers.\n",
- 				       card->index);
--				atomic_inc(&vcc->stats->rx_drop);
-+				atomic_inc_unchecked(&vcc->stats->rx_drop);
- 				recycle_rx_buf(card, skb);
- 				return;
- 			}
-@@ -2109,7 +2109,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 		   small or large buffer itself. */
- 	} else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
- 		printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
--		atomic_inc(&vcc->stats->rx_err);
-+		atomic_inc_unchecked(&vcc->stats->rx_err);
- 		recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
- 				      NS_MAX_IOVECS);
- 		NS_PRV_IOVCNT(iovb) = 0;
-@@ -2129,7 +2129,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 			    ("nicstar%d: Expected a small buffer, and this is not one.\n",
- 			     card->index);
- 			which_list(card, skb);
--			atomic_inc(&vcc->stats->rx_err);
-+			atomic_inc_unchecked(&vcc->stats->rx_err);
- 			recycle_rx_buf(card, skb);
- 			vc->rx_iov = NULL;
- 			recycle_iov_buf(card, iovb);
-@@ -2142,7 +2142,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 			    ("nicstar%d: Expected a large buffer, and this is not one.\n",
- 			     card->index);
- 			which_list(card, skb);
--			atomic_inc(&vcc->stats->rx_err);
-+			atomic_inc_unchecked(&vcc->stats->rx_err);
- 			recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
- 					      NS_PRV_IOVCNT(iovb));
- 			vc->rx_iov = NULL;
-@@ -2165,7 +2165,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 				printk(" - PDU size mismatch.\n");
- 			else
- 				printk(".\n");
--			atomic_inc(&vcc->stats->rx_err);
-+			atomic_inc_unchecked(&vcc->stats->rx_err);
- 			recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
- 					      NS_PRV_IOVCNT(iovb));
- 			vc->rx_iov = NULL;
-@@ -2179,7 +2179,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 			/* skb points to a small buffer */
- 			if (!atm_charge(vcc, skb->truesize)) {
- 				push_rxbufs(card, skb);
--				atomic_inc(&vcc->stats->rx_drop);
-+				atomic_inc_unchecked(&vcc->stats->rx_drop);
- 			} else {
- 				skb_put(skb, len);
- 				dequeue_sm_buf(card, skb);
-@@ -2189,7 +2189,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 				ATM_SKB(skb)->vcc = vcc;
- 				__net_timestamp(skb);
- 				vcc->push(vcc, skb);
--				atomic_inc(&vcc->stats->rx);
-+				atomic_inc_unchecked(&vcc->stats->rx);
- 			}
- 		} else if (NS_PRV_IOVCNT(iovb) == 2) {	/* One small plus one large buffer */
- 			struct sk_buff *sb;
-@@ -2200,7 +2200,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 			if (len <= NS_SMBUFSIZE) {
- 				if (!atm_charge(vcc, sb->truesize)) {
- 					push_rxbufs(card, sb);
--					atomic_inc(&vcc->stats->rx_drop);
-+					atomic_inc_unchecked(&vcc->stats->rx_drop);
- 				} else {
- 					skb_put(sb, len);
- 					dequeue_sm_buf(card, sb);
-@@ -2210,7 +2210,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 					ATM_SKB(sb)->vcc = vcc;
- 					__net_timestamp(sb);
- 					vcc->push(vcc, sb);
--					atomic_inc(&vcc->stats->rx);
-+					atomic_inc_unchecked(&vcc->stats->rx);
- 				}
- 
- 				push_rxbufs(card, skb);
-@@ -2219,7 +2219,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 
- 				if (!atm_charge(vcc, skb->truesize)) {
- 					push_rxbufs(card, skb);
--					atomic_inc(&vcc->stats->rx_drop);
-+					atomic_inc_unchecked(&vcc->stats->rx_drop);
- 				} else {
- 					dequeue_lg_buf(card, skb);
- #ifdef NS_USE_DESTRUCTORS
-@@ -2232,7 +2232,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 					ATM_SKB(skb)->vcc = vcc;
- 					__net_timestamp(skb);
- 					vcc->push(vcc, skb);
--					atomic_inc(&vcc->stats->rx);
-+					atomic_inc_unchecked(&vcc->stats->rx);
- 				}
- 
- 				push_rxbufs(card, sb);
-@@ -2253,7 +2253,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 					printk
- 					    ("nicstar%d: Out of huge buffers.\n",
- 					     card->index);
--					atomic_inc(&vcc->stats->rx_drop);
-+					atomic_inc_unchecked(&vcc->stats->rx_drop);
- 					recycle_iovec_rx_bufs(card,
- 							      (struct iovec *)
- 							      iovb->data,
-@@ -2304,7 +2304,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- 					card->hbpool.count++;
- 				} else
- 					dev_kfree_skb_any(hb);
--				atomic_inc(&vcc->stats->rx_drop);
-+				atomic_inc_unchecked(&vcc->stats->rx_drop);
- 			} else {
- 				/* Copy the small buffer to the huge buffer */
- 				sb = (struct sk_buff *)iov->iov_base;
-@@ -2341,7 +2341,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
- #endif /* NS_USE_DESTRUCTORS */
- 				__net_timestamp(hb);
- 				vcc->push(vcc, hb);
--				atomic_inc(&vcc->stats->rx);
-+				atomic_inc_unchecked(&vcc->stats->rx);
- 			}
- 		}
- 
-diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
-index adfce9f..35501e1 100644
---- a/drivers/atm/solos-pci.c
-+++ b/drivers/atm/solos-pci.c
-@@ -714,7 +714,7 @@ void solos_bh(unsigned long card_arg)
- 				}
- 				atm_charge(vcc, skb->truesize);
- 				vcc->push(vcc, skb);
--				atomic_inc(&vcc->stats->rx);
-+				atomic_inc_unchecked(&vcc->stats->rx);
- 				break;
- 
- 			case PKT_STATUS:
-@@ -1010,7 +1010,7 @@ static uint32_t fpga_tx(struct solos_card *card)
- 			vcc = SKB_CB(oldskb)->vcc;
- 
- 			if (vcc) {
--				atomic_inc(&vcc->stats->tx);
-+				atomic_inc_unchecked(&vcc->stats->tx);
- 				solos_pop(vcc, oldskb);
- 			} else
- 				dev_kfree_skb_irq(oldskb);
-diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
-index 90f1ccc..04c4a1e 100644
---- a/drivers/atm/suni.c
-+++ b/drivers/atm/suni.c
-@@ -50,8 +50,8 @@ static DEFINE_SPINLOCK(sunis_lock);
- 
- 
- #define ADD_LIMITED(s,v) \
--    atomic_add((v),&stats->s); \
--    if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
-+    atomic_add_unchecked((v),&stats->s); \
-+    if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
- 
- 
- static void suni_hz(unsigned long from_timer)
-diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
-index 5120a96..e2572bd 100644
---- a/drivers/atm/uPD98402.c
-+++ b/drivers/atm/uPD98402.c
-@@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
- 	struct sonet_stats tmp;
-  	int error = 0;
- 
--	atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
-+	atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
- 	sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
- 	if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
- 	if (zero && !error) {
-@@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
- 
- 
- #define ADD_LIMITED(s,v) \
--    { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
--    if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
--	atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
-+    { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
-+    if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
-+	atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
- 
- 
- static void stat_event(struct atm_dev *dev)
-@@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
- 		if (reason & uPD98402_INT_PFM) stat_event(dev);
- 		if (reason & uPD98402_INT_PCO) {
- 			(void) GET(PCOCR); /* clear interrupt cause */
--			atomic_add(GET(HECCT),
-+			atomic_add_unchecked(GET(HECCT),
- 			    &PRIV(dev)->sonet_stats.uncorr_hcs);
- 		}
- 		if ((reason & uPD98402_INT_RFO) && 
-@@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
- 	PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
- 	  uPD98402_INT_LOS),PIMR); /* enable them */
- 	(void) fetch_stats(dev,NULL,1); /* clear kernel counters */
--	atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
--	atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
--	atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
-+	atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
-+	atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
-+	atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
- 	return 0;
- }
- 
-diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
-index d889f56..17eb71e 100644
---- a/drivers/atm/zatm.c
-+++ b/drivers/atm/zatm.c
-@@ -460,7 +460,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
- 		}
- 		if (!size) {
- 			dev_kfree_skb_irq(skb);
--			if (vcc) atomic_inc(&vcc->stats->rx_err);
-+			if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
- 			continue;
- 		}
- 		if (!atm_charge(vcc,skb->truesize)) {
-@@ -470,7 +470,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
- 		skb->len = size;
- 		ATM_SKB(skb)->vcc = vcc;
- 		vcc->push(vcc,skb);
--		atomic_inc(&vcc->stats->rx);
-+		atomic_inc_unchecked(&vcc->stats->rx);
- 	}
- 	zout(pos & 0xffff,MTA(mbx));
- #if 0 /* probably a stupid idea */
-@@ -734,7 +734,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
- 			skb_queue_head(&zatm_vcc->backlog,skb);
- 			break;
- 		}
--	atomic_inc(&vcc->stats->tx);
-+	atomic_inc_unchecked(&vcc->stats->tx);
- 	wake_up(&zatm_vcc->tx_wait);
- }
- 
-diff --git a/drivers/base/attribute_container.c b/drivers/base/attribute_container.c
-index 8fc200b..32763bb 100644
---- a/drivers/base/attribute_container.c
-+++ b/drivers/base/attribute_container.c
-@@ -167,7 +167,7 @@ attribute_container_add_device(struct device *dev,
- 		ic->classdev.parent = get_device(dev);
- 		ic->classdev.class = cont->class;
- 		cont->class->dev_release = attribute_container_release;
--		dev_set_name(&ic->classdev, dev_name(dev));
-+		dev_set_name(&ic->classdev, "%s", dev_name(dev));
- 		if (fn)
- 			fn(cont, dev, &ic->classdev);
- 		else
-diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
-index a4760e0..ea524a0 100644
---- a/drivers/base/devtmpfs.c
-+++ b/drivers/base/devtmpfs.c
-@@ -368,7 +368,7 @@ int devtmpfs_mount(const char *mntdir)
- 	if (!thread)
- 		return 0;
- 
--	err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
-+	err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
- 	if (err)
- 		printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
- 	else
-@@ -393,11 +393,11 @@ static int devtmpfsd(void *p)
- 	*err = sys_unshare(CLONE_NEWNS);
- 	if (*err)
- 		goto out;
--	*err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
-+	*err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
- 	if (*err)
- 		goto out;
--	sys_chdir("/.."); /* will traverse into overmounted root */
--	sys_chroot(".");
-+	sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
-+	sys_chroot((char __force_user *)".");
- 	complete(&setup_done);
- 	while (1) {
- 		spin_lock(&req_lock);
-diff --git a/drivers/base/node.c b/drivers/base/node.c
-index 5693ece..e39a621 100644
---- a/drivers/base/node.c
-+++ b/drivers/base/node.c
-@@ -587,18 +587,16 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
- {
- 	int n;
- 
--	n = nodelist_scnprintf(buf, PAGE_SIZE, node_states[state]);
--	if (n > 0 && PAGE_SIZE > n + 1) {
--		*(buf + n++) = '\n';
--		*(buf + n++) = '\0';
--	}
-+	n = nodelist_scnprintf(buf, PAGE_SIZE-2, node_states[state]);
-+	buf[n++] = '\n';
-+	buf[n] = '\0';
- 	return n;
- }
- 
- struct node_attr {
- 	struct sysdev_class_attribute attr;
- 	enum node_states state;
--};
-+} __do_const;
- 
- static ssize_t show_node_state(struct sysdev_class *class,
- 			       struct sysdev_class_attribute *attr, char *buf)
-diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
-index adf41be0..b044daf 100644
---- a/drivers/base/power/sysfs.c
-+++ b/drivers/base/power/sysfs.c
-@@ -184,7 +184,7 @@ static ssize_t rtpm_status_show(struct device *dev,
- 			return -EIO;
- 		}
- 	}
--	return sprintf(buf, p);
-+	return sprintf(buf, "%s", p);
- }
- 
- static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
-diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
-index caf995f..6f76697 100644
---- a/drivers/base/power/wakeup.c
-+++ b/drivers/base/power/wakeup.c
-@@ -30,14 +30,14 @@ bool events_check_enabled;
-  * They need to be modified together atomically, so it's better to use one
-  * atomic variable to hold them both.
-  */
--static atomic_t combined_event_count = ATOMIC_INIT(0);
-+static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
- 
- #define IN_PROGRESS_BITS	(sizeof(int) * 4)
- #define MAX_IN_PROGRESS		((1 << IN_PROGRESS_BITS) - 1)
- 
- static void split_counters(unsigned int *cnt, unsigned int *inpr)
- {
--	unsigned int comb = atomic_read(&combined_event_count);
-+	unsigned int comb = atomic_read_unchecked(&combined_event_count);
- 
- 	*cnt = (comb >> IN_PROGRESS_BITS);
- 	*inpr = comb & MAX_IN_PROGRESS;
-@@ -353,7 +353,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
- 	ws->last_time = ktime_get();
- 
- 	/* Increment the counter of events in progress. */
--	atomic_inc(&combined_event_count);
-+	atomic_inc_unchecked(&combined_event_count);
- }
- 
- /**
-@@ -443,7 +443,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
- 	 * Increment the counter of registered wakeup events and decrement the
- 	 * couter of wakeup events in progress simultaneously.
- 	 */
--	atomic_add(MAX_IN_PROGRESS, &combined_event_count);
-+	atomic_add_unchecked(MAX_IN_PROGRESS, &combined_event_count);
- }
- 
- /**
-diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
-index e8d11b6..7b1b36f 100644
---- a/drivers/base/syscore.c
-+++ b/drivers/base/syscore.c
-@@ -21,7 +21,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
- void register_syscore_ops(struct syscore_ops *ops)
- {
- 	mutex_lock(&syscore_ops_lock);
--	list_add_tail(&ops->node, &syscore_ops_list);
-+	pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
- 	mutex_unlock(&syscore_ops_lock);
- }
- EXPORT_SYMBOL_GPL(register_syscore_ops);
-@@ -33,7 +33,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
- void unregister_syscore_ops(struct syscore_ops *ops)
- {
- 	mutex_lock(&syscore_ops_lock);
--	list_del(&ops->node);
-+	pax_list_del((struct list_head *)&ops->node);
- 	mutex_unlock(&syscore_ops_lock);
- }
- EXPORT_SYMBOL_GPL(unregister_syscore_ops);
-diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
-index d7ad865..61ddf2c 100644
---- a/drivers/block/cciss.c
-+++ b/drivers/block/cciss.c
-@@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
- 	while (!list_empty(&h->reqQ)) {
- 		c = list_entry(h->reqQ.next, CommandList_struct, list);
- 		/* can't do anything if fifo is full */
--		if ((h->access.fifo_full(h))) {
-+		if ((h->access->fifo_full(h))) {
- 			dev_warn(&h->pdev->dev, "fifo full\n");
- 			break;
- 		}
-@@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
- 		h->Qdepth--;
- 
- 		/* Tell the controller execute command */
--		h->access.submit_command(h, c);
-+		h->access->submit_command(h, c);
- 
- 		/* Put job onto the completed Q */
- 		addQ(&h->cmpQ, c);
-@@ -3444,17 +3444,17 @@ startio:
- 
- static inline unsigned long get_next_completion(ctlr_info_t *h)
- {
--	return h->access.command_completed(h);
-+	return h->access->command_completed(h);
- }
- 
- static inline int interrupt_pending(ctlr_info_t *h)
- {
--	return h->access.intr_pending(h);
-+	return h->access->intr_pending(h);
- }
- 
- static inline long interrupt_not_for_us(ctlr_info_t *h)
- {
--	return ((h->access.intr_pending(h) == 0) ||
-+	return ((h->access->intr_pending(h) == 0) ||
- 		(h->interrupts_enabled == 0));
- }
- 
-@@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
- 	u32 a;
- 
- 	if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
--		return h->access.command_completed(h);
-+		return h->access->command_completed(h);
- 
- 	if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
- 		a = *(h->reply_pool_head); /* Next cmd in ring buffer */
-@@ -4045,7 +4045,7 @@ static void __devinit cciss_put_controller_into_performant_mode(ctlr_info_t *h)
- 		trans_support & CFGTBL_Trans_use_short_tags);
- 
- 	/* Change the access methods to the performant access methods */
--	h->access = SA5_performant_access;
-+	h->access = &SA5_performant_access;
- 	h->transMethod = CFGTBL_Trans_Performant;
- 
- 	return;
-@@ -4317,7 +4317,7 @@ static int __devinit cciss_pci_init(ctlr_info_t *h)
- 	if (prod_index < 0)
- 		return -ENODEV;
- 	h->product_name = products[prod_index].product_name;
--	h->access = *(products[prod_index].access);
-+	h->access = products[prod_index].access;
- 
- 	if (cciss_board_disabled(h)) {
- 		dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
-@@ -5042,7 +5042,7 @@ reinit_after_soft_reset:
- 	}
- 
- 	/* make sure the board interrupts are off */
--	h->access.set_intr_mask(h, CCISS_INTR_OFF);
-+	h->access->set_intr_mask(h, CCISS_INTR_OFF);
- 	rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
- 	if (rc)
- 		goto clean2;
-@@ -5094,7 +5094,7 @@ reinit_after_soft_reset:
- 		 * fake ones to scoop up any residual completions.
- 		 */
- 		spin_lock_irqsave(&h->lock, flags);
--		h->access.set_intr_mask(h, CCISS_INTR_OFF);
-+		h->access->set_intr_mask(h, CCISS_INTR_OFF);
- 		spin_unlock_irqrestore(&h->lock, flags);
- 		free_irq(h->intr[h->intr_mode], h);
- 		rc = cciss_request_irq(h, cciss_msix_discard_completions,
-@@ -5114,9 +5114,9 @@ reinit_after_soft_reset:
- 		dev_info(&h->pdev->dev, "Board READY.\n");
- 		dev_info(&h->pdev->dev,
- 			"Waiting for stale completions to drain.\n");
--		h->access.set_intr_mask(h, CCISS_INTR_ON);
-+		h->access->set_intr_mask(h, CCISS_INTR_ON);
- 		msleep(10000);
--		h->access.set_intr_mask(h, CCISS_INTR_OFF);
-+		h->access->set_intr_mask(h, CCISS_INTR_OFF);
- 
- 		rc = controller_reset_failed(h->cfgtable);
- 		if (rc)
-@@ -5139,7 +5139,7 @@ reinit_after_soft_reset:
- 	cciss_scsi_setup(h);
- 
- 	/* Turn the interrupts on so we can service requests */
--	h->access.set_intr_mask(h, CCISS_INTR_ON);
-+	h->access->set_intr_mask(h, CCISS_INTR_ON);
- 
- 	/* Get the firmware version */
- 	inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
-@@ -5212,7 +5212,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
- 	kfree(flush_buf);
- 	if (return_code != IO_OK)
- 		dev_warn(&h->pdev->dev, "Error flushing cache\n");
--	h->access.set_intr_mask(h, CCISS_INTR_OFF);
-+	h->access->set_intr_mask(h, CCISS_INTR_OFF);
- 	free_irq(h->intr[h->intr_mode], h);
- }
- 
-diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
-index 7fda30e..eb5dfe0 100644
---- a/drivers/block/cciss.h
-+++ b/drivers/block/cciss.h
-@@ -101,7 +101,7 @@ struct ctlr_info
- 	/* information about each logical volume */
- 	drive_info_struct *drv[CISS_MAX_LUN];
- 
--	struct access_method access;
-+	struct access_method *access;
- 
- 	/* queue and queue Info */ 
- 	struct list_head reqQ;
-diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
-index 504bc16..e13b631 100644
---- a/drivers/block/cpqarray.c
-+++ b/drivers/block/cpqarray.c
-@@ -404,7 +404,7 @@ static int __devinit cpqarray_register_ctlr( int i, struct pci_dev *pdev)
- 	if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
- 		goto Enomem4;
- 	}
--	hba[i]->access.set_intr_mask(hba[i], 0);
-+	hba[i]->access->set_intr_mask(hba[i], 0);
- 	if (request_irq(hba[i]->intr, do_ida_intr,
- 		IRQF_DISABLED|IRQF_SHARED, hba[i]->devname, hba[i]))
- 	{
-@@ -459,7 +459,7 @@ static int __devinit cpqarray_register_ctlr( int i, struct pci_dev *pdev)
- 	add_timer(&hba[i]->timer);
- 
- 	/* Enable IRQ now that spinlock and rate limit timer are set up */
--	hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
-+	hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
- 
- 	for(j=0; j<NWD; j++) {
- 		struct gendisk *disk = ida_gendisk[i][j];
-@@ -694,7 +694,7 @@ DBGINFO(
- 	for(i=0; i<NR_PRODUCTS; i++) {
- 		if (board_id == products[i].board_id) {
- 			c->product_name = products[i].product_name;
--			c->access = *(products[i].access);
-+			c->access = products[i].access;
- 			break;
- 		}
- 	}
-@@ -792,7 +792,7 @@ static int __devinit cpqarray_eisa_detect(void)
- 		hba[ctlr]->intr = intr;
- 		sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
- 		hba[ctlr]->product_name = products[j].product_name;
--		hba[ctlr]->access = *(products[j].access);
-+		hba[ctlr]->access = products[j].access;
- 		hba[ctlr]->ctlr = ctlr;
- 		hba[ctlr]->board_id = board_id;
- 		hba[ctlr]->pci_dev = NULL; /* not PCI */
-@@ -980,7 +980,7 @@ static void start_io(ctlr_info_t *h)
- 
- 	while((c = h->reqQ) != NULL) {
- 		/* Can't do anything if we're busy */
--		if (h->access.fifo_full(h) == 0)
-+		if (h->access->fifo_full(h) == 0)
- 			return;
- 
- 		/* Get the first entry from the request Q */
-@@ -988,7 +988,7 @@ static void start_io(ctlr_info_t *h)
- 		h->Qdepth--;
- 	
- 		/* Tell the controller to do our bidding */
--		h->access.submit_command(h, c);
-+		h->access->submit_command(h, c);
- 
- 		/* Get onto the completion Q */
- 		addQ(&h->cmpQ, c);
-@@ -1050,7 +1050,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
- 	unsigned long flags;
- 	__u32 a,a1;
- 
--	istat = h->access.intr_pending(h);
-+	istat = h->access->intr_pending(h);
- 	/* Is this interrupt for us? */
- 	if (istat == 0)
- 		return IRQ_NONE;
-@@ -1061,7 +1061,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
- 	 */
- 	spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
- 	if (istat & FIFO_NOT_EMPTY) {
--		while((a = h->access.command_completed(h))) {
-+		while((a = h->access->command_completed(h))) {
- 			a1 = a; a &= ~3;
- 			if ((c = h->cmpQ) == NULL)
- 			{  
-@@ -1450,11 +1450,11 @@ static int sendcmd(
- 	/*
- 	 * Disable interrupt
- 	 */
--	info_p->access.set_intr_mask(info_p, 0);
-+	info_p->access->set_intr_mask(info_p, 0);
- 	/* Make sure there is room in the command FIFO */
- 	/* Actually it should be completely empty at this time. */
- 	for (i = 200000; i > 0; i--) {
--		temp = info_p->access.fifo_full(info_p);
-+		temp = info_p->access->fifo_full(info_p);
- 		if (temp != 0) {
- 			break;
- 		}
-@@ -1467,7 +1467,7 @@ DBG(
- 	/*
- 	 * Send the cmd
- 	 */
--	info_p->access.submit_command(info_p, c);
-+	info_p->access->submit_command(info_p, c);
- 	complete = pollcomplete(ctlr);
- 	
- 	pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr, 
-@@ -1550,9 +1550,9 @@ static int revalidate_allvol(ctlr_info_t *host)
- 	 * we check the new geometry.  Then turn interrupts back on when
- 	 * we're done.
- 	 */
--	host->access.set_intr_mask(host, 0);
-+	host->access->set_intr_mask(host, 0);
- 	getgeometry(ctlr);
--	host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
-+	host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
- 
- 	for(i=0; i<NWD; i++) {
- 		struct gendisk *disk = ida_gendisk[ctlr][i];
-@@ -1592,7 +1592,7 @@ static int pollcomplete(int ctlr)
- 	/* Wait (up to 2 seconds) for a command to complete */
- 
- 	for (i = 200000; i > 0; i--) {
--		done = hba[ctlr]->access.command_completed(hba[ctlr]);
-+		done = hba[ctlr]->access->command_completed(hba[ctlr]);
- 		if (done == 0) {
- 			udelay(10);	/* a short fixed delay */
- 		} else
-diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
-index be73e9d..7fbf140 100644
---- a/drivers/block/cpqarray.h
-+++ b/drivers/block/cpqarray.h
-@@ -99,7 +99,7 @@ struct ctlr_info {
- 	drv_info_t	drv[NWD];
- 	struct proc_dir_entry *proc;
- 
--	struct access_method access;
-+	struct access_method *access;
- 
- 	cmdlist_t *reqQ;
- 	cmdlist_t *cmpQ;
-diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
-index 9cf2035..bffca95 100644
---- a/drivers/block/drbd/drbd_int.h
-+++ b/drivers/block/drbd/drbd_int.h
-@@ -736,7 +736,7 @@ struct drbd_request;
- struct drbd_epoch {
- 	struct list_head list;
- 	unsigned int barrier_nr;
--	atomic_t epoch_size; /* increased on every request added. */
-+	atomic_unchecked_t epoch_size; /* increased on every request added. */
- 	atomic_t active;     /* increased on every req. added, and dec on every finished. */
- 	unsigned long flags;
- };
-@@ -1108,7 +1108,7 @@ struct drbd_conf {
- 	void *int_dig_in;
- 	void *int_dig_vv;
- 	wait_queue_head_t seq_wait;
--	atomic_t packet_seq;
-+	atomic_unchecked_t packet_seq;
- 	unsigned int peer_seq;
- 	spinlock_t peer_seq_lock;
- 	unsigned int minor;
-@@ -1617,30 +1617,30 @@ static inline int drbd_setsockopt(struct socket *sock, int level, int optname,
- 
- static inline void drbd_tcp_cork(struct socket *sock)
- {
--	int __user val = 1;
-+	int val = 1;
- 	(void) drbd_setsockopt(sock, SOL_TCP, TCP_CORK,
--			(char __user *)&val, sizeof(val));
-+			(char __force_user *)&val, sizeof(val));
- }
- 
- static inline void drbd_tcp_uncork(struct socket *sock)
- {
--	int __user val = 0;
-+	int val = 0;
- 	(void) drbd_setsockopt(sock, SOL_TCP, TCP_CORK,
--			(char __user *)&val, sizeof(val));
-+			(char __force_user *)&val, sizeof(val));
- }
- 
- static inline void drbd_tcp_nodelay(struct socket *sock)
- {
--	int __user val = 1;
-+	int val = 1;
- 	(void) drbd_setsockopt(sock, SOL_TCP, TCP_NODELAY,
--			(char __user *)&val, sizeof(val));
-+			(char __force_user *)&val, sizeof(val));
- }
- 
- static inline void drbd_tcp_quickack(struct socket *sock)
- {
--	int __user val = 2;
-+	int val = 2;
- 	(void) drbd_setsockopt(sock, SOL_TCP, TCP_QUICKACK,
--			(char __user *)&val, sizeof(val));
-+			(char __force_user *)&val, sizeof(val));
- }
- 
- void drbd_bump_write_ordering(struct drbd_conf *mdev, enum write_ordering_e wo);
-diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
-index 0358e55..bc33689 100644
---- a/drivers/block/drbd/drbd_main.c
-+++ b/drivers/block/drbd/drbd_main.c
-@@ -2397,7 +2397,7 @@ static int _drbd_send_ack(struct drbd_conf *mdev, enum drbd_packets cmd,
- 	p.sector   = sector;
- 	p.block_id = block_id;
- 	p.blksize  = blksize;
--	p.seq_num  = cpu_to_be32(atomic_add_return(1, &mdev->packet_seq));
-+	p.seq_num  = cpu_to_be32(atomic_add_return_unchecked(1, &mdev->packet_seq));
- 
- 	if (!mdev->meta.socket || mdev->state.conn < C_CONNECTED)
- 		return false;
-@@ -2696,7 +2696,7 @@ int drbd_send_dblock(struct drbd_conf *mdev, struct drbd_request *req)
- 	p.sector   = cpu_to_be64(req->sector);
- 	p.block_id = (unsigned long)req;
- 	p.seq_num  = cpu_to_be32(req->seq_num =
--				 atomic_add_return(1, &mdev->packet_seq));
-+				 atomic_add_return_unchecked(1, &mdev->packet_seq));
- 
- 	dp_flags = bio_flags_to_wire(mdev, req->master_bio->bi_rw);
- 
-@@ -2981,7 +2981,7 @@ void drbd_init_set_defaults(struct drbd_conf *mdev)
- 	atomic_set(&mdev->unacked_cnt, 0);
- 	atomic_set(&mdev->local_cnt, 0);
- 	atomic_set(&mdev->net_cnt, 0);
--	atomic_set(&mdev->packet_seq, 0);
-+	atomic_set_unchecked(&mdev->packet_seq, 0);
- 	atomic_set(&mdev->pp_in_use, 0);
- 	atomic_set(&mdev->pp_in_use_by_net, 0);
- 	atomic_set(&mdev->rs_sect_in, 0);
-@@ -3063,8 +3063,8 @@ void drbd_mdev_cleanup(struct drbd_conf *mdev)
- 				mdev->receiver.t_state);
- 
- 	/* no need to lock it, I'm the only thread alive */
--	if (atomic_read(&mdev->current_epoch->epoch_size) !=  0)
--		dev_err(DEV, "epoch_size:%d\n", atomic_read(&mdev->current_epoch->epoch_size));
-+	if (atomic_read_unchecked(&mdev->current_epoch->epoch_size) !=  0)
-+		dev_err(DEV, "epoch_size:%d\n", atomic_read_unchecked(&mdev->current_epoch->epoch_size));
- 	mdev->al_writ_cnt  =
- 	mdev->bm_writ_cnt  =
- 	mdev->read_cnt     =
-diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
-index af2a250..0fdeb75 100644
---- a/drivers/block/drbd/drbd_nl.c
-+++ b/drivers/block/drbd/drbd_nl.c
-@@ -2297,7 +2297,7 @@ static void drbd_connector_callback(struct cn_msg *req, struct netlink_skb_parms
- 		return;
- 	}
- 
--	if (!cap_raised(current_cap(), CAP_SYS_ADMIN)) {
-+	if (!capable(CAP_SYS_ADMIN)) {
- 		retcode = ERR_PERM;
- 		goto fail;
- 	}
-@@ -2359,7 +2359,7 @@ static void drbd_connector_callback(struct cn_msg *req, struct netlink_skb_parms
- 	module_put(THIS_MODULE);
- }
- 
--static atomic_t drbd_nl_seq = ATOMIC_INIT(2); /* two. */
-+static atomic_unchecked_t drbd_nl_seq = ATOMIC_INIT(2); /* two. */
- 
- static unsigned short *
- __tl_add_blob(unsigned short *tl, enum drbd_tags tag, const void *data,
-@@ -2430,7 +2430,7 @@ void drbd_bcast_state(struct drbd_conf *mdev, union drbd_state state)
- 	cn_reply->id.idx = CN_IDX_DRBD;
- 	cn_reply->id.val = CN_VAL_DRBD;
- 
--	cn_reply->seq = atomic_add_return(1, &drbd_nl_seq);
-+	cn_reply->seq = atomic_add_return_unchecked(1, &drbd_nl_seq);
- 	cn_reply->ack = 0; /* not used here. */
- 	cn_reply->len = sizeof(struct drbd_nl_cfg_reply) +
- 		(int)((char *)tl - (char *)reply->tag_list);
-@@ -2462,7 +2462,7 @@ void drbd_bcast_ev_helper(struct drbd_conf *mdev, char *helper_name)
- 	cn_reply->id.idx = CN_IDX_DRBD;
- 	cn_reply->id.val = CN_VAL_DRBD;
- 
--	cn_reply->seq = atomic_add_return(1, &drbd_nl_seq);
-+	cn_reply->seq = atomic_add_return_unchecked(1, &drbd_nl_seq);
- 	cn_reply->ack = 0; /* not used here. */
- 	cn_reply->len = sizeof(struct drbd_nl_cfg_reply) +
- 		(int)((char *)tl - (char *)reply->tag_list);
-@@ -2540,7 +2540,7 @@ void drbd_bcast_ee(struct drbd_conf *mdev,
- 	cn_reply->id.idx = CN_IDX_DRBD;
- 	cn_reply->id.val = CN_VAL_DRBD;
- 
--	cn_reply->seq = atomic_add_return(1,&drbd_nl_seq);
-+	cn_reply->seq = atomic_add_return_unchecked(1,&drbd_nl_seq);
- 	cn_reply->ack = 0; // not used here.
- 	cn_reply->len = sizeof(struct drbd_nl_cfg_reply) +
- 		(int)((char*)tl - (char*)reply->tag_list);
-@@ -2579,7 +2579,7 @@ void drbd_bcast_sync_progress(struct drbd_conf *mdev)
- 	cn_reply->id.idx = CN_IDX_DRBD;
- 	cn_reply->id.val = CN_VAL_DRBD;
- 
--	cn_reply->seq = atomic_add_return(1, &drbd_nl_seq);
-+	cn_reply->seq = atomic_add_return_unchecked(1, &drbd_nl_seq);
- 	cn_reply->ack = 0; /* not used here. */
- 	cn_reply->len = sizeof(struct drbd_nl_cfg_reply) +
- 		(int)((char *)tl - (char *)reply->tag_list);
-diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
-index 13cbdd3..d374957 100644
---- a/drivers/block/drbd/drbd_receiver.c
-+++ b/drivers/block/drbd/drbd_receiver.c
-@@ -894,7 +894,7 @@ retry:
- 	sock->sk->sk_sndtimeo = mdev->net_conf->timeout*HZ/10;
- 	sock->sk->sk_rcvtimeo = MAX_SCHEDULE_TIMEOUT;
- 
--	atomic_set(&mdev->packet_seq, 0);
-+	atomic_set_unchecked(&mdev->packet_seq, 0);
- 	mdev->peer_seq = 0;
- 
- 	drbd_thread_start(&mdev->asender);
-@@ -985,7 +985,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_conf *mdev,
- 	do {
- 		next_epoch = NULL;
- 
--		epoch_size = atomic_read(&epoch->epoch_size);
-+		epoch_size = atomic_read_unchecked(&epoch->epoch_size);
- 
- 		switch (ev & ~EV_CLEANUP) {
- 		case EV_PUT:
-@@ -1020,7 +1020,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_conf *mdev,
- 					rv = FE_DESTROYED;
- 			} else {
- 				epoch->flags = 0;
--				atomic_set(&epoch->epoch_size, 0);
-+				atomic_set_unchecked(&epoch->epoch_size, 0);
- 				/* atomic_set(&epoch->active, 0); is already zero */
- 				if (rv == FE_STILL_LIVE)
- 					rv = FE_RECYCLED;
-@@ -1191,14 +1191,14 @@ static int receive_Barrier(struct drbd_conf *mdev, enum drbd_packets cmd, unsign
- 		drbd_wait_ee_list_empty(mdev, &mdev->active_ee);
- 		drbd_flush(mdev);
- 
--		if (atomic_read(&mdev->current_epoch->epoch_size)) {
-+		if (atomic_read_unchecked(&mdev->current_epoch->epoch_size)) {
- 			epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
- 			if (epoch)
- 				break;
- 		}
- 
- 		epoch = mdev->current_epoch;
--		wait_event(mdev->ee_wait, atomic_read(&epoch->epoch_size) == 0);
-+		wait_event(mdev->ee_wait, atomic_read_unchecked(&epoch->epoch_size) == 0);
- 
- 		D_ASSERT(atomic_read(&epoch->active) == 0);
- 		D_ASSERT(epoch->flags == 0);
-@@ -1210,11 +1210,11 @@ static int receive_Barrier(struct drbd_conf *mdev, enum drbd_packets cmd, unsign
- 	}
- 
- 	epoch->flags = 0;
--	atomic_set(&epoch->epoch_size, 0);
-+	atomic_set_unchecked(&epoch->epoch_size, 0);
- 	atomic_set(&epoch->active, 0);
- 
- 	spin_lock(&mdev->epoch_lock);
--	if (atomic_read(&mdev->current_epoch->epoch_size)) {
-+	if (atomic_read_unchecked(&mdev->current_epoch->epoch_size)) {
- 		list_add(&epoch->list, &mdev->current_epoch->list);
- 		mdev->current_epoch = epoch;
- 		mdev->epochs++;
-@@ -1663,7 +1663,7 @@ static int receive_Data(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned
- 		spin_unlock(&mdev->peer_seq_lock);
- 
- 		drbd_send_ack_dp(mdev, P_NEG_ACK, p, data_size);
--		atomic_inc(&mdev->current_epoch->epoch_size);
-+		atomic_inc_unchecked(&mdev->current_epoch->epoch_size);
- 		return drbd_drain_block(mdev, data_size);
- 	}
- 
-@@ -1689,7 +1689,7 @@ static int receive_Data(struct drbd_conf *mdev, enum drbd_packets cmd, unsigned
- 
- 	spin_lock(&mdev->epoch_lock);
- 	e->epoch = mdev->current_epoch;
--	atomic_inc(&e->epoch->epoch_size);
-+	atomic_inc_unchecked(&e->epoch->epoch_size);
- 	atomic_inc(&e->epoch->active);
- 	spin_unlock(&mdev->epoch_lock);
- 
-@@ -3637,7 +3637,7 @@ struct data_cmd {
- 	int expect_payload;
- 	size_t pkt_size;
- 	drbd_cmd_handler_f function;
--};
-+} __do_const;
- 
- static struct data_cmd drbd_cmd_handler[] = {
- 	[P_DATA]	    = { 1, sizeof(struct p_data), receive_Data },
-@@ -3884,7 +3884,7 @@ static void drbd_disconnect(struct drbd_conf *mdev)
- 	D_ASSERT(list_empty(&mdev->done_ee));
- 
- 	/* ok, no more ee's on the fly, it is safe to reset the epoch_size */
--	atomic_set(&mdev->current_epoch->epoch_size, 0);
-+	atomic_set_unchecked(&mdev->current_epoch->epoch_size, 0);
- 	D_ASSERT(list_empty(&mdev->current_epoch->list));
- }
- 
-@@ -4492,7 +4492,7 @@ static int got_skip(struct drbd_conf *mdev, struct p_header80 *h)
- struct asender_cmd {
- 	size_t pkt_size;
- 	int (*process)(struct drbd_conf *mdev, struct p_header80 *h);
--};
-+} __do_const;
- 
- static struct asender_cmd *get_asender_cmd(int cmd)
- {
-diff --git a/drivers/block/loop.c b/drivers/block/loop.c
-index a365562..933bbbd 100644
---- a/drivers/block/loop.c
-+++ b/drivers/block/loop.c
-@@ -227,7 +227,7 @@ static int __do_lo_send_write(struct file *file,
- 	mm_segment_t old_fs = get_fs();
- 
- 	set_fs(get_ds());
--	bw = file->f_op->write(file, buf, len, &pos);
-+	bw = file->f_op->write(file, (const char __force_user *)buf, len, &pos);
- 	set_fs(old_fs);
- 	if (likely(bw == len))
- 		return 0;
-diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
-index a63b0a2..30228d1 100644
---- a/drivers/block/pktcdvd.c
-+++ b/drivers/block/pktcdvd.c
-@@ -83,7 +83,7 @@
- 
- #define MAX_SPEED 0xffff
- 
--#define ZONE(sector, pd) (((sector) + (pd)->offset) & ~((pd)->settings.size - 1))
-+#define ZONE(sector, pd) (((sector) + (pd)->offset) & ~((pd)->settings.size - 1UL))
- 
- static DEFINE_MUTEX(pktcdvd_mutex);
- static struct pktcdvd_device *pkt_devs[MAX_WRITERS];
-diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
-index b5f83b4..2f49d18 100644
---- a/drivers/bluetooth/btwilink.c
-+++ b/drivers/bluetooth/btwilink.c
-@@ -301,7 +301,7 @@ static void ti_st_destruct(struct hci_dev *hdev)
- 
- static int bt_ti_probe(struct platform_device *pdev)
- {
--	static struct ti_st *hst;
-+	struct ti_st *hst;
- 	struct hci_dev *hdev;
- 	int err;
- 
-diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
-index 1331740..a691234 100644
---- a/drivers/cdrom/cdrom.c
-+++ b/drivers/cdrom/cdrom.c
-@@ -419,7 +419,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
- 	ENSURE(reset, CDC_RESET);
- 	ENSURE(generic_packet, CDC_GENERIC_PACKET);
- 	cdi->mc_flags = 0;
--	cdo->n_minors = 0;
-         cdi->options = CDO_USE_FFLAGS;
- 	
- 	if (autoclose==1 && CDROM_CAN(CDC_CLOSE_TRAY))
-@@ -439,8 +438,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
- 	else
- 		cdi->cdda_method = CDDA_OLD;
- 
--	if (!cdo->generic_packet)
--		cdo->generic_packet = cdrom_dummy_generic_packet;
-+	if (!cdo->generic_packet) {
-+		pax_open_kernel();
-+		*(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
-+		pax_close_kernel();
-+	}
- 
- 	cdinfo(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
- 	mutex_lock(&cdrom_mutex);
-@@ -461,7 +463,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
- 	if (cdi->exit)
- 		cdi->exit(cdi);
- 
--	cdi->ops->n_minors--;
- 	cdinfo(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
- }
- 
-@@ -2110,7 +2111,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
- 	 */
- 	nr = nframes;
- 	do {
--		cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
-+		cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
- 		if (cgc.buffer)
- 			break;
- 
-@@ -3432,7 +3433,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
- 	struct cdrom_device_info *cdi;
- 	int ret;
- 
--	ret = scnprintf(info + *pos, max_size - *pos, header);
-+	ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
- 	if (!ret)
- 		return 1;
- 
-diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
-index 3ceaf00..e3c3d38 100644
---- a/drivers/cdrom/gdrom.c
-+++ b/drivers/cdrom/gdrom.c
-@@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
- 	.audio_ioctl		= gdrom_audio_ioctl,
- 	.capability		= CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
- 				  CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
--	.n_minors		= 1,
- };
- 
- static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
-diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
-index 4364303..9adf4ee 100644
---- a/drivers/char/Kconfig
-+++ b/drivers/char/Kconfig
-@@ -8,7 +8,8 @@ source "drivers/tty/Kconfig"
- 
- config DEVKMEM
- 	bool "/dev/kmem virtual device support"
--	default y
-+	default n
-+	depends on !GRKERNSEC_KMEM
- 	help
- 	  Say Y here if you want to support the /dev/kmem device. The
- 	  /dev/kmem device is rarely used, but can be used for certain
-@@ -596,6 +597,7 @@ config DEVPORT
- 	bool
- 	depends on !M68K
- 	depends on ISA || PCI
-+	depends on !GRKERNSEC_KMEM
- 	default y
- 
- source "drivers/s390/char/Kconfig"
-diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
-index a48e05b..6bac831 100644
---- a/drivers/char/agp/compat_ioctl.c
-+++ b/drivers/char/agp/compat_ioctl.c
-@@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
- 			return -ENOMEM;
- 		}
- 
--		if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
-+		if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
- 				   sizeof(*usegment) * ureserve.seg_count)) {
- 			kfree(usegment);
- 			kfree(ksegment);
-diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
-index 2e04433..771f2cc 100644
---- a/drivers/char/agp/frontend.c
-+++ b/drivers/char/agp/frontend.c
-@@ -817,7 +817,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
- 	if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
- 		return -EFAULT;
- 
--	if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
-+	if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
- 		return -EFAULT;
- 
- 	client = agp_find_client_by_pid(reserve.pid);
-@@ -847,7 +847,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
- 		if (segment == NULL)
- 			return -ENOMEM;
- 
--		if (copy_from_user(segment, (void __user *) reserve.seg_list,
-+		if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
- 				   sizeof(struct agp_segment) * reserve.seg_count)) {
- 			kfree(segment);
- 			return -EFAULT;
-diff --git a/drivers/char/briq_panel.c b/drivers/char/briq_panel.c
-index 095ab90..afad0a4 100644
---- a/drivers/char/briq_panel.c
-+++ b/drivers/char/briq_panel.c
-@@ -9,6 +9,7 @@
- #include <linux/types.h>
- #include <linux/errno.h>
- #include <linux/tty.h>
-+#include <linux/mutex.h>
- #include <linux/timer.h>
- #include <linux/kernel.h>
- #include <linux/wait.h>
-@@ -34,6 +35,7 @@ static int		vfd_is_open;
- static unsigned char	vfd[40];
- static int		vfd_cursor;
- static unsigned char	ledpb, led;
-+static DEFINE_MUTEX(vfd_mutex);
- 
- static void update_vfd(void)
- {
-@@ -140,12 +142,15 @@ static ssize_t briq_panel_write(struct file *file, const char __user *buf, size_
- 	if (!vfd_is_open)
- 		return -EBUSY;
- 
-+	mutex_lock(&vfd_mutex);
- 	for (;;) {
- 		char c;
- 		if (!indx)
- 			break;
--		if (get_user(c, buf))
-+		if (get_user(c, buf)) {
-+			mutex_unlock(&vfd_mutex);
- 			return -EFAULT;
-+		}
- 		if (esc) {
- 			set_led(c);
- 			esc = 0;
-@@ -175,6 +180,7 @@ static ssize_t briq_panel_write(struct file *file, const char __user *buf, size_
- 		buf++;
- 	}
- 	update_vfd();
-+	mutex_unlock(&vfd_mutex);
- 
- 	return len;
- }
-diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
-index f773a9d..65cd683 100644
---- a/drivers/char/genrtc.c
-+++ b/drivers/char/genrtc.c
-@@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
- 	switch (cmd) {
- 
- 	case RTC_PLL_GET:
-+	    memset(&pll, 0, sizeof(pll));
- 	    if (get_rtc_pll(&pll))
- 	 	    return -EINVAL;
- 	    else
-diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
-index 14d49e4..d331fd8 100644
---- a/drivers/char/hpet.c
-+++ b/drivers/char/hpet.c
-@@ -560,7 +560,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
- }
- 
- static int
--hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
-+hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
- 		  struct hpet_info *info)
- {
- 	struct hpet_timer __iomem *timer;
-diff --git a/drivers/char/hw_random/intel-rng.c b/drivers/char/hw_random/intel-rng.c
-index 86fe45c..c0ea948 100644
---- a/drivers/char/hw_random/intel-rng.c
-+++ b/drivers/char/hw_random/intel-rng.c
-@@ -314,7 +314,7 @@ PFX "RNG, try using the 'no_fwh_detect' option.\n";
- 
- 		if (no_fwh_detect)
- 			return -ENODEV;
--		printk(warning);
-+		printk("%s", warning);
- 		return -EBUSY;
- 	}
- 
-diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
-index 58c0e63..46c16bf 100644
---- a/drivers/char/ipmi/ipmi_msghandler.c
-+++ b/drivers/char/ipmi/ipmi_msghandler.c
-@@ -415,7 +415,7 @@ struct ipmi_smi {
- 	struct proc_dir_entry *proc_dir;
- 	char                  proc_dir_name[10];
- 
--	atomic_t stats[IPMI_NUM_STATS];
-+	atomic_unchecked_t stats[IPMI_NUM_STATS];
- 
- 	/*
- 	 * run_to_completion duplicate of smb_info, smi_info
-@@ -448,9 +448,9 @@ static DEFINE_MUTEX(smi_watchers_mutex);
- 
- 
- #define ipmi_inc_stat(intf, stat) \
--	atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
-+	atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
- #define ipmi_get_stat(intf, stat) \
--	((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
-+	((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
- 
- static int is_lan_addr(struct ipmi_addr *addr)
- {
-@@ -2868,7 +2868,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
- 	INIT_LIST_HEAD(&intf->cmd_rcvrs);
- 	init_waitqueue_head(&intf->waitq);
- 	for (i = 0; i < IPMI_NUM_STATS; i++)
--		atomic_set(&intf->stats[i], 0);
-+		atomic_set_unchecked(&intf->stats[i], 0);
- 
- 	intf->proc_dir = NULL;
- 
-diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
-index 9397ab4..d01bee1 100644
---- a/drivers/char/ipmi/ipmi_si_intf.c
-+++ b/drivers/char/ipmi/ipmi_si_intf.c
-@@ -277,7 +277,7 @@ struct smi_info {
- 	unsigned char slave_addr;
- 
- 	/* Counters and things for the proc filesystem. */
--	atomic_t stats[SI_NUM_STATS];
-+	atomic_unchecked_t stats[SI_NUM_STATS];
- 
- 	struct task_struct *thread;
- 
-@@ -286,9 +286,9 @@ struct smi_info {
- };
- 
- #define smi_inc_stat(smi, stat) \
--	atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
-+	atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
- #define smi_get_stat(smi, stat) \
--	((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
-+	((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
- 
- #define SI_MAX_PARMS 4
- 
-@@ -3230,7 +3230,7 @@ static int try_smi_init(struct smi_info *new_smi)
- 	atomic_set(&new_smi->req_events, 0);
- 	new_smi->run_to_completion = 0;
- 	for (i = 0; i < SI_NUM_STATS; i++)
--		atomic_set(&new_smi->stats[i], 0);
-+		atomic_set_unchecked(&new_smi->stats[i], 0);
- 
- 	new_smi->interrupt_disabled = 1;
- 	atomic_set(&new_smi->stop_operation, 0);
-diff --git a/drivers/char/mbcs.c b/drivers/char/mbcs.c
-index 1aeaaba..e018570 100644
---- a/drivers/char/mbcs.c
-+++ b/drivers/char/mbcs.c
-@@ -800,7 +800,7 @@ static int mbcs_remove(struct cx_dev *dev)
- 	return 0;
- }
- 
--static const struct cx_device_id __devinitdata mbcs_id_table[] = {
-+static const struct cx_device_id __devinitconst mbcs_id_table[] = {
- 	{
- 	 .part_num = MBCS_PART_NUM,
- 	 .mfg_num = MBCS_MFG_NUM,
-diff --git a/drivers/char/mem.c b/drivers/char/mem.c
-index 1451790..046b083 100644
---- a/drivers/char/mem.c
-+++ b/drivers/char/mem.c
-@@ -18,6 +18,7 @@
- #include <linux/raw.h>
- #include <linux/tty.h>
- #include <linux/capability.h>
-+#include <linux/security.h>
- #include <linux/ptrace.h>
- #include <linux/device.h>
- #include <linux/highmem.h>
-@@ -35,6 +36,10 @@
- # include <linux/efi.h>
- #endif
- 
-+#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
-+extern const struct file_operations grsec_fops;
-+#endif
-+
- static inline unsigned long size_inside_page(unsigned long start,
- 					     unsigned long size)
- {
-@@ -66,9 +71,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
- 
- 	while (cursor < to) {
- 		if (!devmem_is_allowed(pfn)) {
-+#ifdef CONFIG_GRKERNSEC_KMEM
-+			gr_handle_mem_readwrite(from, to);
-+#else
- 			printk(KERN_INFO
- 		"Program %s tried to access /dev/mem between %Lx->%Lx.\n",
- 				current->comm, from, to);
-+#endif
- 			return 0;
- 		}
- 		cursor += PAGE_SIZE;
-@@ -76,6 +85,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
- 	}
- 	return 1;
- }
-+#elif defined(CONFIG_GRKERNSEC_KMEM)
-+static inline int range_is_allowed(unsigned long pfn, unsigned long size)
-+{
-+	return 0;
-+}
- #else
- static inline int range_is_allowed(unsigned long pfn, unsigned long size)
- {
-@@ -118,6 +132,7 @@ static ssize_t read_mem(struct file *file, char __user *buf,
- 
- 	while (count > 0) {
- 		unsigned long remaining;
-+		char *temp;
- 
- 		sz = size_inside_page(p, count);
- 
-@@ -133,7 +148,23 @@ static ssize_t read_mem(struct file *file, char __user *buf,
- 		if (!ptr)
- 			return -EFAULT;
- 
--		remaining = copy_to_user(buf, ptr, sz);
-+#ifdef CONFIG_PAX_USERCOPY
-+		temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
-+		if (!temp) {
-+			unxlate_dev_mem_ptr(p, ptr);
-+			return -ENOMEM;
-+		}
-+		memcpy(temp, ptr, sz);
-+#else
-+		temp = ptr;
-+#endif
-+
-+		remaining = copy_to_user(buf, temp, sz);
-+
-+#ifdef CONFIG_PAX_USERCOPY
-+		kfree(temp);
-+#endif
-+
- 		unxlate_dev_mem_ptr(p, ptr);
- 		if (remaining)
- 			return -EFAULT;
-@@ -376,7 +407,7 @@ static ssize_t read_oldmem(struct file *file, char __user *buf,
- 		else
- 			csize = count;
- 
--		rc = copy_oldmem_page(pfn, buf, csize, offset, 1);
-+		rc = copy_oldmem_page(pfn, (char __force_kernel *)buf, csize, offset, 1);
- 		if (rc < 0)
- 			return rc;
- 		buf += csize;
-@@ -396,9 +427,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
- 			 size_t count, loff_t *ppos)
- {
- 	unsigned long p = *ppos;
--	ssize_t low_count, read, sz;
-+	ssize_t low_count, read, sz, err = 0;
- 	char * kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
--	int err = 0;
- 
- 	read = 0;
- 	if (p < (unsigned long) high_memory) {
-@@ -420,6 +450,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
- 		}
- #endif
- 		while (low_count > 0) {
-+			char *temp;
-+
- 			sz = size_inside_page(p, low_count);
- 
- 			/*
-@@ -429,7 +461,22 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
- 			 */
- 			kbuf = xlate_dev_kmem_ptr((char *)p);
- 
--			if (copy_to_user(buf, kbuf, sz))
-+#ifdef CONFIG_PAX_USERCOPY
-+			temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
-+			if (!temp)
-+				return -ENOMEM;
-+			memcpy(temp, kbuf, sz);
-+#else
-+			temp = kbuf;
-+#endif
-+
-+			err = copy_to_user(buf, temp, sz);
-+
-+#ifdef CONFIG_PAX_USERCOPY
-+			kfree(temp);
-+#endif
-+
-+			if (err)
- 				return -EFAULT;
- 			buf += sz;
- 			p += sz;
-@@ -815,6 +862,11 @@ static ssize_t kmsg_writev(struct kiocb *iocb, const struct iovec *iv,
- 	ssize_t ret = -EFAULT;
- 	size_t len = iov_length(iv, count);
- 
-+#ifdef CONFIG_GRKERNSEC_DMESG
-+	if (!capable(CAP_SYSLOG))
-+		return -EPERM;
-+#endif
-+
- 	line = kmalloc(len + 1, GFP_KERNEL);
- 	if (line == NULL)
- 		return -ENOMEM;
-@@ -867,6 +919,9 @@ static const struct memdev {
- #ifdef CONFIG_CRASH_DUMP
- 	[12] = { "oldmem", 0, &oldmem_fops, NULL },
- #endif
-+#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
-+	[13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, NULL },
-+#endif
- };
- 
- static int memory_open(struct inode *inode, struct file *filp)
-@@ -931,7 +986,7 @@ static int __init chr_dev_init(void)
- 		if (!devlist[minor].name)
- 			continue;
- 		device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
--			      NULL, devlist[minor].name);
-+			      NULL, "%s", devlist[minor].name);
- 	}
- 
- 	return tty_init();
-diff --git a/drivers/char/mwave/tp3780i.c b/drivers/char/mwave/tp3780i.c
-index c689697..04e6d6a2 100644
---- a/drivers/char/mwave/tp3780i.c
-+++ b/drivers/char/mwave/tp3780i.c
-@@ -479,6 +479,7 @@ int tp3780I_QueryAbilities(THINKPAD_BD_DATA * pBDData, MW_ABILITIES * pAbilities
- 	PRINTK_2(TRACE_TP3780I,
- 		"tp3780i::tp3780I_QueryAbilities entry pBDData %p\n", pBDData);
- 
-+	memset(pAbilities, 0, sizeof(*pAbilities));
- 	/* fill out standard constant fields */
- 	pAbilities->instr_per_sec = pBDData->rDspSettings.uIps;
- 	pAbilities->data_size = pBDData->rDspSettings.uDStoreSize;
-diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
-index da3cfee..a5a6606 100644
---- a/drivers/char/nvram.c
-+++ b/drivers/char/nvram.c
-@@ -248,7 +248,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
- 
- 	spin_unlock_irq(&rtc_lock);
- 
--	if (copy_to_user(buf, contents, tmp - contents))
-+	if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
- 		return -EFAULT;
- 
- 	*ppos = i;
-diff --git a/drivers/char/random.c b/drivers/char/random.c
-index b651733..788c4ba 100644
---- a/drivers/char/random.c
-+++ b/drivers/char/random.c
-@@ -269,8 +269,13 @@
- /*
-  * Configuration information
-  */
-+#ifdef CONFIG_GRKERNSEC_RANDNET
-+#define INPUT_POOL_WORDS 512
-+#define OUTPUT_POOL_WORDS 128
-+#else
- #define INPUT_POOL_WORDS 128
- #define OUTPUT_POOL_WORDS 32
-+#endif
- #define SEC_XFER_SIZE 512
- #define EXTRACT_SIZE 10
- 
-@@ -310,10 +315,17 @@ static struct poolinfo {
- 	int poolwords;
- 	int tap1, tap2, tap3, tap4, tap5;
- } poolinfo_table[] = {
-+#ifdef CONFIG_GRKERNSEC_RANDNET
-+	/* x^512 + x^411 + x^308 + x^208 +x^104 + x + 1 -- 225 */
-+	{ 512,	411,	308,	208,	104,	1 },
-+	/* x^128 + x^103 + x^76 + x^51 + x^25 + x + 1 -- 105 */
-+	{ 128,	103,	76,	51,	25,	1 },
-+#else
- 	/* x^128 + x^103 + x^76 + x^51 +x^25 + x + 1 -- 105 */
- 	{ 128,	103,	76,	51,	25,	1 },
- 	/* x^32 + x^26 + x^20 + x^14 + x^7 + x + 1 -- 15 */
- 	{ 32,	26,	20,	14,	7,	1 },
-+#endif
- #if 0
- 	/* x^2048 + x^1638 + x^1231 + x^819 + x^411 + x + 1  -- 115 */
- 	{ 2048,	1638,	1231,	819,	411,	1 },
-@@ -434,6 +446,7 @@ struct entropy_store {
- 	int entropy_count;
- 	int entropy_total;
- 	unsigned int initialized:1;
-+	bool last_data_init;
- 	__u8 last_data[EXTRACT_SIZE];
- };
- 
-@@ -524,8 +537,8 @@ static void __mix_pool_bytes(struct entropy_store *r, const void *in,
- 		input_rotate += i ? 7 : 14;
- 	}
- 
--	ACCESS_ONCE(r->input_rotate) = input_rotate;
--	ACCESS_ONCE(r->add_ptr) = i;
-+	ACCESS_ONCE_RW(r->input_rotate) = input_rotate;
-+	ACCESS_ONCE_RW(r->add_ptr) = i;
- 	smp_wmb();
- 
- 	if (out)
-@@ -877,6 +890,7 @@ static size_t account(struct entropy_store *r, size_t nbytes, int min,
- 		      int reserved)
- {
- 	unsigned long flags;
-+	int wakeup_write = 0;
- 
- 	/* Hold lock while accounting */
- 	spin_lock_irqsave(&r->lock, flags);
-@@ -906,10 +920,8 @@ retry:
- 				goto retry;
- 		}
- 
--		if (entropy_count < random_write_wakeup_thresh) {
--			wake_up_interruptible(&random_write_wait);
--			kill_fasync(&fasync, SIGIO, POLL_OUT);
--		}
-+		if (entropy_count < random_write_wakeup_thresh)
-+			wakeup_write = 1;
- 	}
- 
- 	DEBUG_ENT("debiting %d entropy credits from %s%s\n",
-@@ -917,6 +929,11 @@ retry:
- 
- 	spin_unlock_irqrestore(&r->lock, flags);
- 
-+	if (wakeup_write) {
-+		wake_up_interruptible(&random_write_wait);
-+		kill_fasync(&fasync, SIGIO, POLL_OUT);
-+	}
-+
- 	return nbytes;
- }
- 
-@@ -986,6 +1003,21 @@ static ssize_t extract_entropy(struct entropy_store *r, void *buf,
- {
- 	ssize_t ret = 0, i;
- 	__u8 tmp[EXTRACT_SIZE];
-+	unsigned long flags;
-+
-+	/* if last_data isn't primed, we need EXTRACT_SIZE extra bytes */
-+	if (fips_enabled) {
-+		spin_lock_irqsave(&r->lock, flags);
-+		if (!r->last_data_init) {
-+			r->last_data_init = true;
-+			spin_unlock_irqrestore(&r->lock, flags);
-+			xfer_secondary_pool(r, EXTRACT_SIZE);
-+			extract_buf(r, tmp);
-+			spin_lock_irqsave(&r->lock, flags);
-+			memcpy(r->last_data, tmp, EXTRACT_SIZE);
-+		}
-+		spin_unlock_irqrestore(&r->lock, flags);
-+	}
- 
- 	xfer_secondary_pool(r, nbytes);
- 	nbytes = account(r, nbytes, min, reserved);
-@@ -994,8 +1026,6 @@ static ssize_t extract_entropy(struct entropy_store *r, void *buf,
- 		extract_buf(r, tmp);
- 
- 		if (fips_enabled) {
--			unsigned long flags;
--
- 			spin_lock_irqsave(&r->lock, flags);
- 			if (!memcmp(tmp, r->last_data, EXTRACT_SIZE))
- 				panic("Hardware RNG duplicated output!\n");
-@@ -1036,7 +1066,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
- 
- 		extract_buf(r, tmp);
- 		i = min_t(int, nbytes, EXTRACT_SIZE);
--		if (copy_to_user(buf, tmp, i)) {
-+		if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
- 			ret = -EFAULT;
- 			break;
- 		}
-@@ -1113,6 +1143,7 @@ static void init_std_data(struct entropy_store *r)
- 
- 	r->entropy_count = 0;
- 	r->entropy_total = 0;
-+	r->last_data_init = false;
- 	mix_pool_bytes(r, &now, sizeof(now), NULL);
- 	for (i = r->poolinfo->POOLBYTES; i > 0; i -= sizeof(rv)) {
- 		if (!arch_get_random_long(&rv))
-@@ -1387,7 +1418,7 @@ EXPORT_SYMBOL(generate_random_uuid);
- #include <linux/sysctl.h>
- 
- static int min_read_thresh = 8, min_write_thresh;
--static int max_read_thresh = INPUT_POOL_WORDS * 32;
-+static int max_read_thresh = OUTPUT_POOL_WORDS * 32;
- static int max_write_thresh = INPUT_POOL_WORDS * 32;
- static char sysctl_bootid[16];
- 
-@@ -1403,7 +1434,7 @@ static char sysctl_bootid[16];
- static int proc_do_uuid(ctl_table *table, int write,
- 			void __user *buffer, size_t *lenp, loff_t *ppos)
- {
--	ctl_table fake_table;
-+	ctl_table_no_const fake_table;
- 	unsigned char buf[64], tmp_uuid[16], *uuid;
- 
- 	uuid = table->data;
-diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
-index 1ee8ce7..b778bef 100644
---- a/drivers/char/sonypi.c
-+++ b/drivers/char/sonypi.c
-@@ -55,6 +55,7 @@
- #include <asm/uaccess.h>
- #include <asm/io.h>
- #include <asm/system.h>
-+#include <asm/local.h>
- 
- #include <linux/sonypi.h>
- 
-@@ -491,7 +492,7 @@ static struct sonypi_device {
- 	spinlock_t fifo_lock;
- 	wait_queue_head_t fifo_proc_list;
- 	struct fasync_struct *fifo_async;
--	int open_count;
-+	local_t open_count;
- 	int model;
- 	struct input_dev *input_jog_dev;
- 	struct input_dev *input_key_dev;
-@@ -898,7 +899,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
- static int sonypi_misc_release(struct inode *inode, struct file *file)
- {
- 	mutex_lock(&sonypi_device.lock);
--	sonypi_device.open_count--;
-+	local_dec(&sonypi_device.open_count);
- 	mutex_unlock(&sonypi_device.lock);
- 	return 0;
- }
-@@ -907,9 +908,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
- {
- 	mutex_lock(&sonypi_device.lock);
- 	/* Flush input queue on first open */
--	if (!sonypi_device.open_count)
-+	if (!local_read(&sonypi_device.open_count))
- 		kfifo_reset(&sonypi_device.fifo);
--	sonypi_device.open_count++;
-+	local_inc(&sonypi_device.open_count);
- 	mutex_unlock(&sonypi_device.lock);
- 
- 	return 0;
-diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c
-index 0d91655..96118e0 100644
---- a/drivers/char/tpm/tpm.c
-+++ b/drivers/char/tpm/tpm.c
-@@ -414,7 +414,7 @@ static ssize_t tpm_transmit(struct tpm_chip *chip, const char *buf,
- 		    chip->vendor.req_complete_val)
- 			goto out_recv;
- 
--		if ((status == chip->vendor.req_canceled)) {
-+		if (status == chip->vendor.req_canceled) {
- 			dev_err(chip->dev, "Operation Canceled\n");
- 			rc = -ECANCELED;
- 			goto out;
-diff --git a/drivers/char/tpm/tpm_bios.c b/drivers/char/tpm/tpm_bios.c
-index 0636520..169c1d0 100644
---- a/drivers/char/tpm/tpm_bios.c
-+++ b/drivers/char/tpm/tpm_bios.c
-@@ -173,7 +173,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
- 	event = addr;
- 
- 	if ((event->event_type == 0 && event->event_size == 0) ||
--	    ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
-+	    (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
- 		return NULL;
- 
- 	return addr;
-@@ -198,7 +198,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
- 		return NULL;
- 
- 	if ((event->event_type == 0 && event->event_size == 0) ||
--	    ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
-+	    (event->event_size >= limit - v - sizeof(struct tcpa_event)))
- 		return NULL;
- 
- 	(*pos)++;
-@@ -291,7 +291,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
- 	int i;
- 
- 	for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
--		seq_putc(m, data[i]);
-+		if (!seq_putc(m, data[i]))
-+			return -EFAULT;
- 
- 	return 0;
- }
-@@ -410,8 +411,13 @@ static int read_log(struct tpm_bios_log *log)
- 	log->bios_event_log_end = log->bios_event_log + len;
- 
- 	virt = acpi_os_map_memory(start, len);
-+	if (!virt) {
-+		kfree(log->bios_event_log);
-+		log->bios_event_log = NULL;
-+		return -EFAULT;
-+	}
- 
--	memcpy(log->bios_event_log, virt, len);
-+	memcpy(log->bios_event_log, (const char __force_kernel *)virt, len);
- 
- 	acpi_os_unmap_memory(virt, len);
- 	return 0;
-diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
-index c68b8ad..ef7a702 100644
---- a/drivers/char/virtio_console.c
-+++ b/drivers/char/virtio_console.c
-@@ -570,7 +570,7 @@ static ssize_t fill_readbuf(struct port *port, char *out_buf, size_t out_count,
- 	if (to_user) {
- 		ssize_t ret;
- 
--		ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
-+		ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
- 		if (ret)
- 			return -EFAULT;
- 	} else {
-@@ -673,7 +673,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
- 	if (!port_has_data(port) && !port->host_connected)
- 		return 0;
- 
--	return fill_readbuf(port, ubuf, count, true);
-+	return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
- }
- 
- static ssize_t port_fops_write(struct file *filp, const char __user *ubuf,
-diff --git a/drivers/connector/cn_proc.c b/drivers/connector/cn_proc.c
-index 46bbf43..9954dff 100644
---- a/drivers/connector/cn_proc.c
-+++ b/drivers/connector/cn_proc.c
-@@ -62,8 +62,9 @@ void proc_fork_connector(struct task_struct *task)
- 	if (atomic_read(&proc_event_num_listeners) < 1)
- 		return;
- 
--	msg = (struct cn_msg*)buffer;
--	ev = (struct proc_event*)msg->data;
-+	msg = (struct cn_msg *)buffer;
-+	ev = (struct proc_event *)msg->data;
-+	memset(&ev->event_data, 0, sizeof(ev->event_data));
- 	get_seq(&msg->seq, &ev->cpu);
- 	ktime_get_ts(&ts); /* get high res monotonic timestamp */
- 	put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
-@@ -79,6 +80,7 @@ void proc_fork_connector(struct task_struct *task)
- 	memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
- 	msg->ack = 0; /* not used */
- 	msg->len = sizeof(*ev);
-+	msg->flags = 0; /* not used */
- 	/*  If cn_netlink_send() failed, the data is not sent */
- 	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
- }
-@@ -93,8 +95,9 @@ void proc_exec_connector(struct task_struct *task)
- 	if (atomic_read(&proc_event_num_listeners) < 1)
- 		return;
- 
--	msg = (struct cn_msg*)buffer;
--	ev = (struct proc_event*)msg->data;
-+	msg = (struct cn_msg *)buffer;
-+	ev = (struct proc_event *)msg->data;
-+	memset(&ev->event_data, 0, sizeof(ev->event_data));
- 	get_seq(&msg->seq, &ev->cpu);
- 	ktime_get_ts(&ts); /* get high res monotonic timestamp */
- 	put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
-@@ -105,6 +108,7 @@ void proc_exec_connector(struct task_struct *task)
- 	memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
- 	msg->ack = 0; /* not used */
- 	msg->len = sizeof(*ev);
-+	msg->flags = 0; /* not used */
- 	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
- }
- 
-@@ -119,8 +123,9 @@ void proc_id_connector(struct task_struct *task, int which_id)
- 	if (atomic_read(&proc_event_num_listeners) < 1)
- 		return;
- 
--	msg = (struct cn_msg*)buffer;
--	ev = (struct proc_event*)msg->data;
-+	msg = (struct cn_msg *)buffer;
-+	ev = (struct proc_event *)msg->data;
-+	memset(&ev->event_data, 0, sizeof(ev->event_data));
- 	ev->what = which_id;
- 	ev->event_data.id.process_pid = task->pid;
- 	ev->event_data.id.process_tgid = task->tgid;
-@@ -144,6 +149,7 @@ void proc_id_connector(struct task_struct *task, int which_id)
- 	memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
- 	msg->ack = 0; /* not used */
- 	msg->len = sizeof(*ev);
-+	msg->flags = 0; /* not used */
- 	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
- }
- 
-@@ -159,6 +165,7 @@ void proc_sid_connector(struct task_struct *task)
- 
- 	msg = (struct cn_msg *)buffer;
- 	ev = (struct proc_event *)msg->data;
-+	memset(&ev->event_data, 0, sizeof(ev->event_data));
- 	get_seq(&msg->seq, &ev->cpu);
- 	ktime_get_ts(&ts); /* get high res monotonic timestamp */
- 	put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
-@@ -169,6 +176,7 @@ void proc_sid_connector(struct task_struct *task)
- 	memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
- 	msg->ack = 0; /* not used */
- 	msg->len = sizeof(*ev);
-+	msg->flags = 0; /* not used */
- 	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
- }
- 
-@@ -184,6 +192,7 @@ void proc_ptrace_connector(struct task_struct *task, int ptrace_id)
- 
- 	msg = (struct cn_msg *)buffer;
- 	ev = (struct proc_event *)msg->data;
-+	memset(&ev->event_data, 0, sizeof(ev->event_data));
- 	get_seq(&msg->seq, &ev->cpu);
- 	ktime_get_ts(&ts); /* get high res monotonic timestamp */
- 	put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
-@@ -202,6 +211,7 @@ void proc_ptrace_connector(struct task_struct *task, int ptrace_id)
- 	memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
- 	msg->ack = 0; /* not used */
- 	msg->len = sizeof(*ev);
-+	msg->flags = 0; /* not used */
- 	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
- }
- 
-@@ -217,6 +227,7 @@ void proc_comm_connector(struct task_struct *task)
- 
- 	msg = (struct cn_msg *)buffer;
- 	ev = (struct proc_event *)msg->data;
-+	memset(&ev->event_data, 0, sizeof(ev->event_data));
- 	get_seq(&msg->seq, &ev->cpu);
- 	ktime_get_ts(&ts); /* get high res monotonic timestamp */
- 	put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
-@@ -228,6 +239,7 @@ void proc_comm_connector(struct task_struct *task)
- 	memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
- 	msg->ack = 0; /* not used */
- 	msg->len = sizeof(*ev);
-+	msg->flags = 0; /* not used */
- 	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
- }
- 
-@@ -241,8 +253,9 @@ void proc_exit_connector(struct task_struct *task)
- 	if (atomic_read(&proc_event_num_listeners) < 1)
- 		return;
- 
--	msg = (struct cn_msg*)buffer;
--	ev = (struct proc_event*)msg->data;
-+	msg = (struct cn_msg *)buffer;
-+	ev = (struct proc_event *)msg->data;
-+	memset(&ev->event_data, 0, sizeof(ev->event_data));
- 	get_seq(&msg->seq, &ev->cpu);
- 	ktime_get_ts(&ts); /* get high res monotonic timestamp */
- 	put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
-@@ -255,6 +268,7 @@ void proc_exit_connector(struct task_struct *task)
- 	memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
- 	msg->ack = 0; /* not used */
- 	msg->len = sizeof(*ev);
-+	msg->flags = 0; /* not used */
- 	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
- }
- 
-@@ -276,8 +290,9 @@ static void cn_proc_ack(int err, int rcvd_seq, int rcvd_ack)
- 	if (atomic_read(&proc_event_num_listeners) < 1)
- 		return;
- 
--	msg = (struct cn_msg*)buffer;
--	ev = (struct proc_event*)msg->data;
-+	msg = (struct cn_msg *)buffer;
-+	ev = (struct proc_event *)msg->data;
-+	memset(&ev->event_data, 0, sizeof(ev->event_data));
- 	msg->seq = rcvd_seq;
- 	ktime_get_ts(&ts); /* get high res monotonic timestamp */
- 	put_unaligned(timespec_to_ns(&ts), (__u64 *)&ev->timestamp_ns);
-@@ -287,6 +302,7 @@ static void cn_proc_ack(int err, int rcvd_seq, int rcvd_ack)
- 	memcpy(&msg->id, &cn_proc_event_id, sizeof(msg->id));
- 	msg->ack = rcvd_ack + 1;
- 	msg->len = sizeof(*ev);
-+	msg->flags = 0; /* not used */
- 	cn_netlink_send(msg, CN_IDX_PROC, GFP_KERNEL);
- }
- 
-diff --git a/drivers/connector/connector.c b/drivers/connector/connector.c
-index dde6a0f..ea6efe8 100644
---- a/drivers/connector/connector.c
-+++ b/drivers/connector/connector.c
-@@ -157,17 +157,18 @@ static int cn_call_callback(struct sk_buff *skb)
- static void cn_rx_skb(struct sk_buff *__skb)
- {
- 	struct nlmsghdr *nlh;
--	int err;
- 	struct sk_buff *skb;
-+	int len, err;
- 
- 	skb = skb_get(__skb);
- 
- 	if (skb->len >= NLMSG_SPACE(0)) {
- 		nlh = nlmsg_hdr(skb);
-+		len = nlmsg_len(nlh);
- 
--		if (nlh->nlmsg_len < sizeof(struct cn_msg) ||
-+		if (len < (int)sizeof(struct cn_msg) ||
- 		    skb->len < nlh->nlmsg_len ||
--		    nlh->nlmsg_len > CONNECTOR_MAX_MSG_SIZE) {
-+		    len > CONNECTOR_MAX_MSG_SIZE) {
- 			kfree_skb(skb);
- 			return;
- 		}
-diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
-index 56c6c6b..99056e6 100644
---- a/drivers/cpufreq/acpi-cpufreq.c
-+++ b/drivers/cpufreq/acpi-cpufreq.c
-@@ -533,8 +533,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
- 	data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
- 	per_cpu(acfreq_data, cpu) = data;
- 
--	if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
--		acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
-+	if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
-+		pax_open_kernel();
-+		*(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
-+		pax_close_kernel();
-+	}
- 
- 	result = acpi_processor_register_performance(data->acpi_data, cpu);
- 	if (result)
-@@ -644,7 +647,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
- 		policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
- 		break;
- 	case ACPI_ADR_SPACE_FIXED_HARDWARE:
--		acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
-+		pax_open_kernel();
-+		*(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
-+		pax_close_kernel();
- 		policy->cur = get_cur_freq_on_cpu(cpu);
- 		break;
- 	default:
-@@ -655,8 +660,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
- 	acpi_processor_notify_smm(THIS_MODULE);
- 
- 	/* Check for APERF/MPERF support in hardware */
--	if (boot_cpu_has(X86_FEATURE_APERFMPERF))
--		acpi_cpufreq_driver.getavg = cpufreq_get_measured_perf;
-+	if (boot_cpu_has(X86_FEATURE_APERFMPERF)) {
-+		pax_open_kernel();
-+		*(void **)&acpi_cpufreq_driver.getavg = cpufreq_get_measured_perf;
-+		pax_close_kernel();
-+	}
- 
- 	pr_debug("CPU%u - ACPI performance management activated.\n", cpu);
- 	for (i = 0; i < perf->state_count; i++)
-diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
-index 987a165..d7f2bcd 100644
---- a/drivers/cpufreq/cpufreq.c
-+++ b/drivers/cpufreq/cpufreq.c
-@@ -1790,7 +1790,7 @@ static int __cpuinit cpufreq_cpu_callback(struct notifier_block *nfb,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __refdata cpufreq_cpu_notifier = {
-+static struct notifier_block cpufreq_cpu_notifier = {
-     .notifier_call = cpufreq_cpu_callback,
- };
- 
-@@ -1819,8 +1819,11 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
- 
- 	pr_debug("trying to register driver %s\n", driver_data->name);
- 
--	if (driver_data->setpolicy)
--		driver_data->flags |= CPUFREQ_CONST_LOOPS;
-+	if (driver_data->setpolicy) {
-+		pax_open_kernel();
-+		*(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
-+		pax_close_kernel();
-+	}
- 
- 	spin_lock_irqsave(&cpufreq_driver_lock, flags);
- 	if (cpufreq_driver) {
-diff --git a/drivers/cpufreq/cpufreq_stats.c b/drivers/cpufreq/cpufreq_stats.c
-index 4bf374d..b170d80 100644
---- a/drivers/cpufreq/cpufreq_stats.c
-+++ b/drivers/cpufreq/cpufreq_stats.c
-@@ -342,7 +342,7 @@ static int __cpuinit cpufreq_stat_cpu_callback(struct notifier_block *nfb,
- }
- 
- /* priority=1 so this will get called before cpufreq_remove_dev */
--static struct notifier_block cpufreq_stat_cpu_notifier __refdata = {
-+static struct notifier_block cpufreq_stat_cpu_notifier = {
- 	.notifier_call = cpufreq_stat_cpu_callback,
- 	.priority = 1,
- };
-diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
-index 6be3e07..dafe020 100644
---- a/drivers/cpufreq/p4-clockmod.c
-+++ b/drivers/cpufreq/p4-clockmod.c
-@@ -166,10 +166,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
- 		case 0x0F: /* Core Duo */
- 		case 0x16: /* Celeron Core */
- 		case 0x1C: /* Atom */
--			p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
-+			pax_open_kernel();
-+			*(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
-+			pax_close_kernel();
- 			return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
- 		case 0x0D: /* Pentium M (Dothan) */
--			p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
-+			pax_open_kernel();
-+			*(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
-+			pax_close_kernel();
- 			/* fall through */
- 		case 0x09: /* Pentium M (Banias) */
- 			return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
-@@ -181,7 +185,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
- 
- 	/* on P-4s, the TSC runs with constant frequency independent whether
- 	 * throttling is active or not. */
--	p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
-+	pax_open_kernel();
-+	*(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
-+	pax_close_kernel();
- 
- 	if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
- 		printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
-diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c
-index f6cd315..ce0d3b7 100644
---- a/drivers/cpufreq/powernow-k8.c
-+++ b/drivers/cpufreq/powernow-k8.c
-@@ -1341,8 +1341,11 @@ static int __cpuinit powernowk8_cpu_init(struct cpufreq_policy *pol)
- 	}
- 
- 	/* Check for APERF/MPERF support in hardware */
--	if (cpu_has(c, X86_FEATURE_APERFMPERF))
--		cpufreq_amd64_driver.getavg = cpufreq_get_measured_perf;
-+	if (cpu_has(c, X86_FEATURE_APERFMPERF)) {
-+		pax_open_kernel();
-+		*(void **)&cpufreq_amd64_driver.getavg = cpufreq_get_measured_perf;
-+		pax_close_kernel();
-+	}
- 
- 	cpufreq_frequency_table_get_attr(data->powernow_table, pol->cpu);
- 
-diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
-index 6ea3455..4a1af8f 100644
---- a/drivers/cpufreq/speedstep-centrino.c
-+++ b/drivers/cpufreq/speedstep-centrino.c
-@@ -352,8 +352,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
- 	    !cpu_has(cpu, X86_FEATURE_EST))
- 		return -ENODEV;
- 
--	if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
--		centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
-+	if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
-+		pax_open_kernel();
-+		*(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
-+		pax_close_kernel();
-+	}
- 
- 	if (policy->cpu != 0)
- 		return -ENODEV;
-diff --git a/drivers/cpuidle/cpuidle.c b/drivers/cpuidle/cpuidle.c
-index 06ce268..1e0d3e4 100644
---- a/drivers/cpuidle/cpuidle.c
-+++ b/drivers/cpuidle/cpuidle.c
-@@ -188,7 +188,7 @@ static int poll_idle(struct cpuidle_device *dev,
- 
- static void poll_idle_init(struct cpuidle_driver *drv)
- {
--	struct cpuidle_state *state = &drv->states[0];
-+	cpuidle_state_no_const *state = &drv->states[0];
- 
- 	snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
- 	snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
-diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
-index ea2f8e7..70ac501 100644
---- a/drivers/cpuidle/governor.c
-+++ b/drivers/cpuidle/governor.c
-@@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
- 	mutex_lock(&cpuidle_lock);
- 	if (__cpuidle_find_governor(gov->name) == NULL) {
- 		ret = 0;
--		list_add_tail(&gov->governor_list, &cpuidle_governors);
-+		pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
- 		if (!cpuidle_curr_governor ||
- 		    cpuidle_curr_governor->rating < gov->rating)
- 			cpuidle_switch_governor(gov);
-@@ -135,7 +135,7 @@ void cpuidle_unregister_governor(struct cpuidle_governor *gov)
- 		new_gov = cpuidle_replace_governor(gov->rating);
- 		cpuidle_switch_governor(new_gov);
- 	}
--	list_del(&gov->governor_list);
-+	pax_list_del((struct list_head *)&gov->governor_list);
- 	mutex_unlock(&cpuidle_lock);
- }
- 
-diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
-index 1e756e1..6f7ead5 100644
---- a/drivers/cpuidle/sysfs.c
-+++ b/drivers/cpuidle/sysfs.c
-@@ -131,7 +131,7 @@ static struct attribute *cpuclass_switch_attrs[] = {
- 	NULL
- };
- 
--static struct attribute_group cpuclass_attr_group = {
-+static attribute_group_no_const cpuclass_attr_group = {
- 	.attrs = cpuclass_default_attrs,
- 	.name = "cpuidle",
- };
-diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
-index fe765f4..0bc6d6a 100644
---- a/drivers/crypto/hifn_795x.c
-+++ b/drivers/crypto/hifn_795x.c
-@@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
- MODULE_PARM_DESC(hifn_pll_ref,
- 		 "PLL reference clock (pci[freq] or ext[freq], default ext)");
- 
--static atomic_t hifn_dev_number;
-+static atomic_unchecked_t hifn_dev_number;
- 
- #define ACRYPTO_OP_DECRYPT	0
- #define ACRYPTO_OP_ENCRYPT	1
-@@ -2576,7 +2576,7 @@ static int __devinit hifn_probe(struct pci_dev *pdev, const struct pci_device_id
- 		goto err_out_disable_pci_device;
- 
- 	snprintf(name, sizeof(name), "hifn%d",
--			atomic_inc_return(&hifn_dev_number)-1);
-+			atomic_inc_return_unchecked(&hifn_dev_number)-1);
- 
- 	err = pci_request_regions(pdev, name);
- 	if (err)
-diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
-index 59d24e9..0d20240 100644
---- a/drivers/devfreq/devfreq.c
-+++ b/drivers/devfreq/devfreq.c
-@@ -372,7 +372,7 @@ struct devfreq *devfreq_add_device(struct device *dev,
- 			      = msecs_to_jiffies(devfreq->profile->polling_ms);
- 	devfreq->nb.notifier_call = devfreq_notifier_call;
- 
--	dev_set_name(&devfreq->dev, dev_name(dev));
-+	dev_set_name(&devfreq->dev, "%s", dev_name(dev));
- 	err = device_register(&devfreq->dev);
- 	if (err) {
- 		put_device(&devfreq->dev);
-diff --git a/drivers/dma/dmatest.c b/drivers/dma/dmatest.c
-index eb1d864..39ee5a7 100644
---- a/drivers/dma/dmatest.c
-+++ b/drivers/dma/dmatest.c
-@@ -591,7 +591,7 @@ static int dmatest_add_channel(struct dma_chan *chan)
- 	}
- 	if (dma_has_cap(DMA_PQ, dma_dev->cap_mask)) {
- 		cnt = dmatest_add_threads(dtc, DMA_PQ);
--		thread_count += cnt > 0 ?: 0;
-+		thread_count += cnt > 0 ? cnt : 0;
- 	}
- 
- 	pr_info("dmatest: Started %u threads using %s\n",
-diff --git a/drivers/dma/shdma.c b/drivers/dma/shdma.c
-index 81809c2..6409470 100644
---- a/drivers/dma/shdma.c
-+++ b/drivers/dma/shdma.c
-@@ -1054,7 +1054,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
- 	return ret;
- }
- 
--static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
-+static struct notifier_block sh_dmae_nmi_notifier = {
- 	.notifier_call	= sh_dmae_nmi_handler,
- 
- 	/* Run before NMI debug handler and KGDB */
-diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c
-index a9d5482..376077f 100644
---- a/drivers/edac/amd64_edac.c
-+++ b/drivers/edac/amd64_edac.c
-@@ -2682,7 +2682,7 @@ static void __devexit amd64_remove_one_instance(struct pci_dev *pdev)
-  * PCI core identifies what devices are on a system during boot, and then
-  * inquiry this table to see if this driver is for a given device found.
-  */
--static const struct pci_device_id amd64_pci_table[] __devinitdata = {
-+static const struct pci_device_id amd64_pci_table[] __devinitconst = {
- 	{
- 		.vendor		= PCI_VENDOR_ID_AMD,
- 		.device		= PCI_DEVICE_ID_AMD_K8_NB_MEMCTL,
-diff --git a/drivers/edac/amd76x_edac.c b/drivers/edac/amd76x_edac.c
-index e47e73b..348e0bd 100644
---- a/drivers/edac/amd76x_edac.c
-+++ b/drivers/edac/amd76x_edac.c
-@@ -321,7 +321,7 @@ static void __devexit amd76x_remove_one(struct pci_dev *pdev)
- 	edac_mc_free(mci);
- }
- 
--static const struct pci_device_id amd76x_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id amd76x_pci_tbl[] __devinitconst = {
- 	{
- 	 PCI_VEND_DEV(AMD, FE_GATE_700C), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- 	 AMD762},
-diff --git a/drivers/edac/e752x_edac.c b/drivers/edac/e752x_edac.c
-index 1af531a..3a8ff27 100644
---- a/drivers/edac/e752x_edac.c
-+++ b/drivers/edac/e752x_edac.c
-@@ -1380,7 +1380,7 @@ static void __devexit e752x_remove_one(struct pci_dev *pdev)
- 	edac_mc_free(mci);
- }
- 
--static const struct pci_device_id e752x_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id e752x_pci_tbl[] __devinitconst = {
- 	{
- 	 PCI_VEND_DEV(INTEL, 7520_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- 	 E7520},
-diff --git a/drivers/edac/e7xxx_edac.c b/drivers/edac/e7xxx_edac.c
-index 6ffb6d2..383d8d7 100644
---- a/drivers/edac/e7xxx_edac.c
-+++ b/drivers/edac/e7xxx_edac.c
-@@ -525,7 +525,7 @@ static void __devexit e7xxx_remove_one(struct pci_dev *pdev)
- 	edac_mc_free(mci);
- }
- 
--static const struct pci_device_id e7xxx_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id e7xxx_pci_tbl[] __devinitconst = {
- 	{
- 	 PCI_VEND_DEV(INTEL, 7205_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- 	 E7205},
-diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
-index c3f6743..e2c52b0 100644
---- a/drivers/edac/edac_device.c
-+++ b/drivers/edac/edac_device.c
-@@ -483,9 +483,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
-  */
- int edac_device_alloc_index(void)
- {
--	static atomic_t device_indexes = ATOMIC_INIT(0);
-+	static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
- 
--	return atomic_inc_return(&device_indexes) - 1;
-+	return atomic_inc_return_unchecked(&device_indexes) - 1;
- }
- EXPORT_SYMBOL_GPL(edac_device_alloc_index);
- 
-diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
-index 2b378207..99ba0bd 100644
---- a/drivers/edac/edac_pci.c
-+++ b/drivers/edac/edac_pci.c
-@@ -30,7 +30,7 @@
- 
- static DEFINE_MUTEX(edac_pci_ctls_mutex);
- static LIST_HEAD(edac_pci_list);
--static atomic_t pci_indexes = ATOMIC_INIT(0);
-+static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
- 
- /*
-  * edac_pci_alloc_ctl_info
-@@ -316,7 +316,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
-  */
- int edac_pci_alloc_index(void)
- {
--	return atomic_inc_return(&pci_indexes) - 1;
-+	return atomic_inc_return_unchecked(&pci_indexes) - 1;
- }
- EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
- 
-diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
-index 8cc8676..90b70b9 100644
---- a/drivers/edac/edac_pci_sysfs.c
-+++ b/drivers/edac/edac_pci_sysfs.c
-@@ -26,8 +26,8 @@ static int edac_pci_log_pe = 1;		/* log PCI parity errors */
- static int edac_pci_log_npe = 1;	/* log PCI non-parity error errors */
- static int edac_pci_poll_msec = 1000;	/* one second workq period */
- 
--static atomic_t pci_parity_count = ATOMIC_INIT(0);
--static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
-+static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
-+static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
- 
- static struct kobject *edac_pci_top_main_kobj;
- static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
-@@ -236,7 +236,7 @@ struct edac_pci_dev_attribute {
- 	void *value;
- 	 ssize_t(*show) (void *, char *);
- 	 ssize_t(*store) (void *, const char *, size_t);
--};
-+} __do_const;
- 
- /* Set of show/store abstract level functions for PCI Parity object */
- static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
-@@ -582,7 +582,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
- 			edac_printk(KERN_CRIT, EDAC_PCI,
- 				"Signaled System Error on %s\n",
- 				pci_name(dev));
--			atomic_inc(&pci_nonparity_count);
-+			atomic_inc_unchecked(&pci_nonparity_count);
- 		}
- 
- 		if (status & (PCI_STATUS_PARITY)) {
-@@ -590,7 +590,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
- 				"Master Data Parity Error on %s\n",
- 				pci_name(dev));
- 
--			atomic_inc(&pci_parity_count);
-+			atomic_inc_unchecked(&pci_parity_count);
- 		}
- 
- 		if (status & (PCI_STATUS_DETECTED_PARITY)) {
-@@ -598,7 +598,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
- 				"Detected Parity Error on %s\n",
- 				pci_name(dev));
- 
--			atomic_inc(&pci_parity_count);
-+			atomic_inc_unchecked(&pci_parity_count);
- 		}
- 	}
- 
-@@ -619,7 +619,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
- 				edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
- 					"Signaled System Error on %s\n",
- 					pci_name(dev));
--				atomic_inc(&pci_nonparity_count);
-+				atomic_inc_unchecked(&pci_nonparity_count);
- 			}
- 
- 			if (status & (PCI_STATUS_PARITY)) {
-@@ -627,7 +627,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
- 					"Master Data Parity Error on "
- 					"%s\n", pci_name(dev));
- 
--				atomic_inc(&pci_parity_count);
-+				atomic_inc_unchecked(&pci_parity_count);
- 			}
- 
- 			if (status & (PCI_STATUS_DETECTED_PARITY)) {
-@@ -635,7 +635,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
- 					"Detected Parity Error on %s\n",
- 					pci_name(dev));
- 
--				atomic_inc(&pci_parity_count);
-+				atomic_inc_unchecked(&pci_parity_count);
- 			}
- 		}
- 	}
-@@ -677,7 +677,7 @@ void edac_pci_do_parity_check(void)
- 	if (!check_pci_errors)
- 		return;
- 
--	before_count = atomic_read(&pci_parity_count);
-+	before_count = atomic_read_unchecked(&pci_parity_count);
- 
- 	/* scan all PCI devices looking for a Parity Error on devices and
- 	 * bridges.
-@@ -689,7 +689,7 @@ void edac_pci_do_parity_check(void)
- 	/* Only if operator has selected panic on PCI Error */
- 	if (edac_pci_get_panic_on_pe()) {
- 		/* If the count is different 'after' from 'before' */
--		if (before_count != atomic_read(&pci_parity_count))
-+		if (before_count != atomic_read_unchecked(&pci_parity_count))
- 			panic("EDAC: PCI Parity Error");
- 	}
- }
-diff --git a/drivers/edac/i3000_edac.c b/drivers/edac/i3000_edac.c
-index c0510b3..6e2a954 100644
---- a/drivers/edac/i3000_edac.c
-+++ b/drivers/edac/i3000_edac.c
-@@ -470,7 +470,7 @@ static void __devexit i3000_remove_one(struct pci_dev *pdev)
- 	edac_mc_free(mci);
- }
- 
--static const struct pci_device_id i3000_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id i3000_pci_tbl[] __devinitconst = {
- 	{
- 	 PCI_VEND_DEV(INTEL, 3000_HB), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- 	 I3000},
-diff --git a/drivers/edac/i3200_edac.c b/drivers/edac/i3200_edac.c
-index aa08497..7e6822a 100644
---- a/drivers/edac/i3200_edac.c
-+++ b/drivers/edac/i3200_edac.c
-@@ -456,7 +456,7 @@ static void __devexit i3200_remove_one(struct pci_dev *pdev)
- 	edac_mc_free(mci);
- }
- 
--static const struct pci_device_id i3200_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id i3200_pci_tbl[] __devinitconst = {
- 	{
- 		PCI_VEND_DEV(INTEL, 3200_HB), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- 		I3200},
-diff --git a/drivers/edac/i5000_edac.c b/drivers/edac/i5000_edac.c
-index 4dc3ac2..67d05a6 100644
---- a/drivers/edac/i5000_edac.c
-+++ b/drivers/edac/i5000_edac.c
-@@ -1516,7 +1516,7 @@ static void __devexit i5000_remove_one(struct pci_dev *pdev)
-  *
-  *	The "E500P" device is the first device supported.
-  */
--static const struct pci_device_id i5000_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id i5000_pci_tbl[] __devinitconst = {
- 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I5000_DEV16),
- 	 .driver_data = I5000P},
- 
-diff --git a/drivers/edac/i5100_edac.c b/drivers/edac/i5100_edac.c
-index bcbdeec..9886d16 100644
---- a/drivers/edac/i5100_edac.c
-+++ b/drivers/edac/i5100_edac.c
-@@ -1051,7 +1051,7 @@ static void __devexit i5100_remove_one(struct pci_dev *pdev)
- 	edac_mc_free(mci);
- }
- 
--static const struct pci_device_id i5100_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id i5100_pci_tbl[] __devinitconst = {
- 	/* Device 16, Function 0, Channel 0 Memory Map, Error Flag/Mask, ... */
- 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5100_16) },
- 	{ 0, }
-diff --git a/drivers/edac/i5400_edac.c b/drivers/edac/i5400_edac.c
-index 74d6ec34..baff517 100644
---- a/drivers/edac/i5400_edac.c
-+++ b/drivers/edac/i5400_edac.c
-@@ -1383,7 +1383,7 @@ static void __devexit i5400_remove_one(struct pci_dev *pdev)
-  *
-  *	The "E500P" device is the first device supported.
-  */
--static const struct pci_device_id i5400_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id i5400_pci_tbl[] __devinitconst = {
- 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_5400_ERR)},
- 	{0,}			/* 0 terminated list. */
- };
-diff --git a/drivers/edac/i7300_edac.c b/drivers/edac/i7300_edac.c
-index 2244df0..8a3b7a9 100644
---- a/drivers/edac/i7300_edac.c
-+++ b/drivers/edac/i7300_edac.c
-@@ -1192,7 +1192,7 @@ static void __devexit i7300_remove_one(struct pci_dev *pdev)
-  *
-  * Has only 8086:360c PCI ID
-  */
--static const struct pci_device_id i7300_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id i7300_pci_tbl[] __devinitconst = {
- 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_I7300_MCH_ERR)},
- 	{0,}			/* 0 terminated list. */
- };
-diff --git a/drivers/edac/i7core_edac.c b/drivers/edac/i7core_edac.c
-index b3ccefa..d39303b 100644
---- a/drivers/edac/i7core_edac.c
-+++ b/drivers/edac/i7core_edac.c
-@@ -391,7 +391,7 @@ static const struct pci_id_table pci_dev_table[] = {
- /*
-  *	pci_device_id	table for which devices we are looking for
-  */
--static const struct pci_device_id i7core_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id i7core_pci_tbl[] __devinitconst = {
- 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_X58_HUB_MGMT)},
- 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_LYNNFIELD_QPI_LINK0)},
- 	{0,}			/* 0 terminated list. */
-diff --git a/drivers/edac/i82443bxgx_edac.c b/drivers/edac/i82443bxgx_edac.c
-index 4329d39..f3022ef 100644
---- a/drivers/edac/i82443bxgx_edac.c
-+++ b/drivers/edac/i82443bxgx_edac.c
-@@ -380,7 +380,7 @@ static void __devexit i82443bxgx_edacmc_remove_one(struct pci_dev *pdev)
- 
- EXPORT_SYMBOL_GPL(i82443bxgx_edacmc_remove_one);
- 
--static const struct pci_device_id i82443bxgx_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id i82443bxgx_pci_tbl[] __devinitconst = {
- 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443BX_0)},
- 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443BX_2)},
- 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_82443GX_0)},
-diff --git a/drivers/edac/i82860_edac.c b/drivers/edac/i82860_edac.c
-index 931a057..fd28340 100644
---- a/drivers/edac/i82860_edac.c
-+++ b/drivers/edac/i82860_edac.c
-@@ -270,7 +270,7 @@ static void __devexit i82860_remove_one(struct pci_dev *pdev)
- 	edac_mc_free(mci);
- }
- 
--static const struct pci_device_id i82860_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id i82860_pci_tbl[] __devinitconst = {
- 	{
- 	 PCI_VEND_DEV(INTEL, 82860_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- 	 I82860},
-diff --git a/drivers/edac/i82875p_edac.c b/drivers/edac/i82875p_edac.c
-index 33864c6..01edc61 100644
---- a/drivers/edac/i82875p_edac.c
-+++ b/drivers/edac/i82875p_edac.c
-@@ -511,7 +511,7 @@ static void __devexit i82875p_remove_one(struct pci_dev *pdev)
- 	edac_mc_free(mci);
- }
- 
--static const struct pci_device_id i82875p_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id i82875p_pci_tbl[] __devinitconst = {
- 	{
- 	 PCI_VEND_DEV(INTEL, 82875_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- 	 I82875P},
-diff --git a/drivers/edac/i82975x_edac.c b/drivers/edac/i82975x_edac.c
-index 01658ca..092a452 100644
---- a/drivers/edac/i82975x_edac.c
-+++ b/drivers/edac/i82975x_edac.c
-@@ -601,7 +601,7 @@ static void __devexit i82975x_remove_one(struct pci_dev *pdev)
- 	edac_mc_free(mci);
- }
- 
--static const struct pci_device_id i82975x_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id i82975x_pci_tbl[] __devinitconst = {
- 	{
- 		PCI_VEND_DEV(INTEL, 82975_0), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- 		I82975X
-diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
-index 0106747..0b40417 100644
---- a/drivers/edac/mce_amd.h
-+++ b/drivers/edac/mce_amd.h
-@@ -83,7 +83,7 @@ struct amd_decoder_ops {
- 	bool (*dc_mce)(u16, u8);
- 	bool (*ic_mce)(u16, u8);
- 	bool (*nb_mce)(u16, u8);
--};
-+} __no_const;
- 
- void amd_report_gart_errors(bool);
- void amd_register_ecc_decoder(void (*f)(int, struct mce *));
-diff --git a/drivers/edac/r82600_edac.c b/drivers/edac/r82600_edac.c
-index b153674..ad2ba9b 100644
---- a/drivers/edac/r82600_edac.c
-+++ b/drivers/edac/r82600_edac.c
-@@ -373,7 +373,7 @@ static void __devexit r82600_remove_one(struct pci_dev *pdev)
- 	edac_mc_free(mci);
- }
- 
--static const struct pci_device_id r82600_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id r82600_pci_tbl[] __devinitconst = {
- 	{
- 	 PCI_DEVICE(PCI_VENDOR_ID_RADISYS, R82600_BRIDGE_ID)
- 	 },
-diff --git a/drivers/edac/sb_edac.c b/drivers/edac/sb_edac.c
-index da71881..8d7d62c 100644
---- a/drivers/edac/sb_edac.c
-+++ b/drivers/edac/sb_edac.c
-@@ -367,7 +367,7 @@ static const struct pci_id_table pci_dev_descr_sbridge_table[] = {
- /*
-  *	pci_device_id	table for which devices we are looking for
-  */
--static const struct pci_device_id sbridge_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id sbridge_pci_tbl[] __devinitconst = {
- 	{PCI_DEVICE(PCI_VENDOR_ID_INTEL, PCI_DEVICE_ID_INTEL_SBRIDGE_IMC_TA)},
- 	{0,}			/* 0 terminated list. */
- };
-diff --git a/drivers/edac/x38_edac.c b/drivers/edac/x38_edac.c
-index b6f47de..c5acf3a 100644
---- a/drivers/edac/x38_edac.c
-+++ b/drivers/edac/x38_edac.c
-@@ -440,7 +440,7 @@ static void __devexit x38_remove_one(struct pci_dev *pdev)
- 	edac_mc_free(mci);
- }
- 
--static const struct pci_device_id x38_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id x38_pci_tbl[] __devinitconst = {
- 	{
- 	 PCI_VEND_DEV(INTEL, X38_HB), PCI_ANY_ID, PCI_ANY_ID, 0, 0,
- 	 X38},
-diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
-index 85661b0..cdd4560 100644
---- a/drivers/firewire/core-card.c
-+++ b/drivers/firewire/core-card.c
-@@ -512,9 +512,9 @@ void fw_card_initialize(struct fw_card *card,
- 			const struct fw_card_driver *driver,
- 			struct device *device)
- {
--	static atomic_t index = ATOMIC_INIT(-1);
-+	static atomic_unchecked_t index = ATOMIC_INIT(-1);
- 
--	card->index = atomic_inc_return(&index);
-+	card->index = atomic_inc_return_unchecked(&index);
- 	card->driver = driver;
- 	card->device = device;
- 	card->current_tlabel = 0;
-@@ -657,7 +657,7 @@ void fw_card_release(struct kref *kref)
- 
- void fw_core_remove_card(struct fw_card *card)
- {
--	struct fw_card_driver dummy_driver = dummy_driver_template;
-+	fw_card_driver_no_const dummy_driver = dummy_driver_template;
- 
- 	card->driver->update_phy_reg(card, 4,
- 				     PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
-diff --git a/drivers/firewire/core-cdev.c b/drivers/firewire/core-cdev.c
-index b97d4f0..7578a4d 100644
---- a/drivers/firewire/core-cdev.c
-+++ b/drivers/firewire/core-cdev.c
-@@ -1331,8 +1331,7 @@ static int init_iso_resource(struct client *client,
- 	int ret;
- 
- 	if ((request->channels == 0 && request->bandwidth == 0) ||
--	    request->bandwidth > BANDWIDTH_AVAILABLE_INITIAL ||
--	    request->bandwidth < 0)
-+	    request->bandwidth > BANDWIDTH_AVAILABLE_INITIAL)
- 		return -EINVAL;
- 
- 	r  = kmalloc(sizeof(*r), GFP_KERNEL);
-diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
-index 1f3dd51..1ad071c 100644
---- a/drivers/firewire/core-device.c
-+++ b/drivers/firewire/core-device.c
-@@ -232,7 +232,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
- struct config_rom_attribute {
- 	struct device_attribute attr;
- 	u32 key;
--};
-+} __do_const;
- 
- static ssize_t show_immediate(struct device *dev,
- 			      struct device_attribute *dattr, char *buf)
-diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
-index 855ab3f..11f4bbd 100644
---- a/drivers/firewire/core-transaction.c
-+++ b/drivers/firewire/core-transaction.c
-@@ -37,6 +37,7 @@
- #include <linux/timer.h>
- #include <linux/types.h>
- #include <linux/workqueue.h>
-+#include <linux/sched.h>
- 
- #include <asm/byteorder.h>
- 
-diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
-index b45be57..5fad18b 100644
---- a/drivers/firewire/core.h
-+++ b/drivers/firewire/core.h
-@@ -101,6 +101,7 @@ struct fw_card_driver {
- 
- 	int (*stop_iso)(struct fw_iso_context *ctx);
- };
-+typedef struct fw_card_driver __no_const fw_card_driver_no_const;
- 
- void fw_card_initialize(struct fw_card *card,
- 		const struct fw_card_driver *driver, struct device *device);
-diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
-index 94a58a0..f5eba42 100644
---- a/drivers/firmware/dmi-id.c
-+++ b/drivers/firmware/dmi-id.c
-@@ -16,7 +16,7 @@
- struct dmi_device_attribute{
- 	struct device_attribute dev_attr;
- 	int field;
--};
-+} __do_const;
- #define to_dmi_dev_attr(_dev_attr) \
- 	container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
- 
-diff --git a/drivers/firmware/dmi_scan.c b/drivers/firmware/dmi_scan.c
-index 4cd392d..4b629e1 100644
---- a/drivers/firmware/dmi_scan.c
-+++ b/drivers/firmware/dmi_scan.c
-@@ -490,11 +490,6 @@ void __init dmi_scan_machine(void)
- 		}
- 	}
- 	else {
--		/*
--		 * no iounmap() for that ioremap(); it would be a no-op, but
--		 * it's so early in setup that sucker gets confused into doing
--		 * what it shouldn't if we actually call it.
--		 */
- 		p = dmi_ioremap(0xF0000, 0x10000);
- 		if (p == NULL)
- 			goto error;
-@@ -769,7 +764,7 @@ int dmi_walk(void (*decode)(const struct dmi_header *, void *),
- 	if (buf == NULL)
- 		return -1;
- 
--	dmi_table(buf, dmi_len, dmi_num, decode, private_data);
-+	dmi_table((char __force_kernel *)buf, dmi_len, dmi_num, decode, private_data);
- 
- 	iounmap(buf);
- 	return 0;
-diff --git a/drivers/firmware/efivars.c b/drivers/firmware/efivars.c
-index 2a64e69..ac8fe51 100644
---- a/drivers/firmware/efivars.c
-+++ b/drivers/firmware/efivars.c
-@@ -1221,7 +1221,7 @@ efivar_create_sysfs_entry(struct efivars *efivars,
- static int
- create_efivars_bin_attributes(struct efivars *efivars)
- {
--	struct bin_attribute *attr;
-+	bin_attribute_no_const *attr;
- 	int error;
- 
- 	/* new_var */
-@@ -1413,7 +1413,7 @@ out:
- }
- EXPORT_SYMBOL_GPL(register_efivars);
- 
--static struct efivar_operations ops;
-+static efivar_operations_no_const ops __read_only;
- 
- /*
-  * For now we register the efi subsystem with the firmware subsystem
-diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
-index 2a90ba6..07f3733 100644
---- a/drivers/firmware/google/memconsole.c
-+++ b/drivers/firmware/google/memconsole.c
-@@ -147,7 +147,9 @@ static int __init memconsole_init(void)
- 	if (!found_memconsole())
- 		return -ENODEV;
- 
--	memconsole_bin_attr.size = memconsole_length;
-+	pax_open_kernel();
-+	*(size_t *)&memconsole_bin_attr.size = memconsole_length;
-+	pax_close_kernel();
- 
- 	ret = sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
- 
-diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
-index 98723cb..10ca85b 100644
---- a/drivers/gpio/gpio-vr41xx.c
-+++ b/drivers/gpio/gpio-vr41xx.c
-@@ -204,7 +204,7 @@ static int giu_get_irq(unsigned int irq)
- 	printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
- 	       maskl, pendl, maskh, pendh);
- 
--	atomic_inc(&irq_err_count);
-+	atomic_inc_unchecked(&irq_err_count);
- 
- 	return -EINVAL;
- }
-diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
-index 3f1799b..3a853eb 100644
---- a/drivers/gpu/drm/drm_crtc.c
-+++ b/drivers/gpu/drm/drm_crtc.c
-@@ -1379,7 +1379,7 @@ int drm_mode_getconnector(struct drm_device *dev, void *data,
- 	 */
- 	if ((out_resp->count_modes >= mode_count) && mode_count) {
- 		copied = 0;
--		mode_ptr = (struct drm_mode_modeinfo *)(unsigned long)out_resp->modes_ptr;
-+		mode_ptr = (struct drm_mode_modeinfo __user *)(unsigned long)out_resp->modes_ptr;
- 		list_for_each_entry(mode, &connector->modes, head) {
- 			drm_crtc_convert_to_umode(&u_mode, mode);
- 			if (copy_to_user(mode_ptr + copied,
-@@ -1394,8 +1394,8 @@ int drm_mode_getconnector(struct drm_device *dev, void *data,
- 
- 	if ((out_resp->count_props >= props_count) && props_count) {
- 		copied = 0;
--		prop_ptr = (uint32_t *)(unsigned long)(out_resp->props_ptr);
--		prop_values = (uint64_t *)(unsigned long)(out_resp->prop_values_ptr);
-+		prop_ptr = (uint32_t __user *)(unsigned long)(out_resp->props_ptr);
-+		prop_values = (uint64_t __user *)(unsigned long)(out_resp->prop_values_ptr);
- 		for (i = 0; i < DRM_CONNECTOR_MAX_PROPERTY; i++) {
- 			if (connector->property_ids[i] != 0) {
- 				if (put_user(connector->property_ids[i],
-@@ -1417,7 +1417,7 @@ int drm_mode_getconnector(struct drm_device *dev, void *data,
- 
- 	if ((out_resp->count_encoders >= encoders_count) && encoders_count) {
- 		copied = 0;
--		encoder_ptr = (uint32_t *)(unsigned long)(out_resp->encoders_ptr);
-+		encoder_ptr = (uint32_t __user *)(unsigned long)(out_resp->encoders_ptr);
- 		for (i = 0; i < DRM_CONNECTOR_MAX_ENCODER; i++) {
- 			if (connector->encoder_ids[i] != 0) {
- 				if (put_user(connector->encoder_ids[i],
-@@ -1576,7 +1576,7 @@ int drm_mode_setcrtc(struct drm_device *dev, void *data,
- 		}
- 
- 		for (i = 0; i < crtc_req->count_connectors; i++) {
--			set_connectors_ptr = (uint32_t *)(unsigned long)crtc_req->set_connectors_ptr;
-+			set_connectors_ptr = (uint32_t __user *)(unsigned long)crtc_req->set_connectors_ptr;
- 			if (get_user(out_id, &set_connectors_ptr[i])) {
- 				ret = -EFAULT;
- 				goto out;
-@@ -1846,7 +1846,7 @@ int drm_mode_dirtyfb_ioctl(struct drm_device *dev,
- 	fb = obj_to_fb(obj);
- 
- 	num_clips = r->num_clips;
--	clips_ptr = (struct drm_clip_rect *)(unsigned long)r->clips_ptr;
-+	clips_ptr = (struct drm_clip_rect __user *)(unsigned long)r->clips_ptr;
- 
- 	if (!num_clips != !clips_ptr) {
- 		ret = -EINVAL;
-@@ -2272,7 +2272,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
- 	out_resp->flags = property->flags;
- 
- 	if ((out_resp->count_values >= value_count) && value_count) {
--		values_ptr = (uint64_t *)(unsigned long)out_resp->values_ptr;
-+		values_ptr = (uint64_t __user *)(unsigned long)out_resp->values_ptr;
- 		for (i = 0; i < value_count; i++) {
- 			if (copy_to_user(values_ptr + i, &property->values[i], sizeof(uint64_t))) {
- 				ret = -EFAULT;
-@@ -2285,7 +2285,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
- 	if (property->flags & DRM_MODE_PROP_ENUM) {
- 		if ((out_resp->count_enum_blobs >= enum_count) && enum_count) {
- 			copied = 0;
--			enum_ptr = (struct drm_mode_property_enum *)(unsigned long)out_resp->enum_blob_ptr;
-+			enum_ptr = (struct drm_mode_property_enum __user *)(unsigned long)out_resp->enum_blob_ptr;
- 			list_for_each_entry(prop_enum, &property->enum_blob_list, head) {
- 
- 				if (copy_to_user(&enum_ptr[copied].value, &prop_enum->value, sizeof(uint64_t))) {
-@@ -2308,7 +2308,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
- 		if ((out_resp->count_enum_blobs >= blob_count) && blob_count) {
- 			copied = 0;
- 			blob_id_ptr = (uint32_t *)(unsigned long)out_resp->enum_blob_ptr;
--			blob_length_ptr = (uint32_t *)(unsigned long)out_resp->values_ptr;
-+			blob_length_ptr = (uint32_t __user *)(unsigned long)out_resp->values_ptr;
- 
- 			list_for_each_entry(prop_blob, &property->enum_blob_list, head) {
- 				if (put_user(prop_blob->base.id, blob_id_ptr + copied)) {
-@@ -2369,7 +2369,7 @@ int drm_mode_getblob_ioctl(struct drm_device *dev,
- 	struct drm_mode_get_blob *out_resp = data;
- 	struct drm_property_blob *blob;
- 	int ret = 0;
--	void *blob_ptr;
-+	void __user *blob_ptr;
- 
- 	if (!drm_core_check_feature(dev, DRIVER_MODESET))
- 		return -EINVAL;
-@@ -2383,7 +2383,7 @@ int drm_mode_getblob_ioctl(struct drm_device *dev,
- 	blob = obj_to_blob(obj);
- 
- 	if (out_resp->length == blob->length) {
--		blob_ptr = (void *)(unsigned long)out_resp->data;
-+		blob_ptr = (void __user *)(unsigned long)out_resp->data;
- 		if (copy_to_user(blob_ptr, blob->data, blob->length)){
- 			ret = -EFAULT;
- 			goto done;
-diff --git a/drivers/gpu/drm/drm_crtc_helper.c b/drivers/gpu/drm/drm_crtc_helper.c
-index 11788f7..cd469eb 100644
---- a/drivers/gpu/drm/drm_crtc_helper.c
-+++ b/drivers/gpu/drm/drm_crtc_helper.c
-@@ -279,7 +279,7 @@ static bool drm_encoder_crtc_ok(struct drm_encoder *encoder,
- 	struct drm_crtc *tmp;
- 	int crtc_mask = 1;
- 
--	WARN(!crtc, "checking null crtc?\n");
-+	BUG_ON(!crtc);
- 
- 	dev = crtc->dev;
- 
-diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
-index 40c187c..59da444 100644
---- a/drivers/gpu/drm/drm_drv.c
-+++ b/drivers/gpu/drm/drm_drv.c
-@@ -308,7 +308,7 @@ module_exit(drm_core_exit);
- /**
-  * Copy and IOCTL return string to user space
-  */
--static int drm_copy_field(char *buf, size_t *buf_len, const char *value)
-+static int drm_copy_field(char __user *buf, size_t *buf_len, const char *value)
- {
- 	int len;
- 
-@@ -378,7 +378,7 @@ long drm_ioctl(struct file *filp,
- 	struct drm_file *file_priv = filp->private_data;
- 	struct drm_device *dev;
- 	struct drm_ioctl_desc *ioctl;
--	drm_ioctl_t *func;
-+	drm_ioctl_no_const_t func;
- 	unsigned int nr = DRM_IOCTL_NR(cmd);
- 	int retcode = -EINVAL;
- 	char stack_kdata[128];
-@@ -387,7 +387,7 @@ long drm_ioctl(struct file *filp,
- 
- 	dev = file_priv->minor->dev;
- 	atomic_inc(&dev->ioctl_count);
--	atomic_inc(&dev->counts[_DRM_STAT_IOCTLS]);
-+	atomic_inc_unchecked(&dev->counts[_DRM_STAT_IOCTLS]);
- 	++file_priv->ioctl_count;
- 
- 	DRM_DEBUG("pid=%d, cmd=0x%02x, nr=0x%02x, dev 0x%lx, auth=%d\n",
-diff --git a/drivers/gpu/drm/drm_encoder_slave.c b/drivers/gpu/drm/drm_encoder_slave.c
-index fb94355..e1fcec5 100644
---- a/drivers/gpu/drm/drm_encoder_slave.c
-+++ b/drivers/gpu/drm/drm_encoder_slave.c
-@@ -54,16 +54,12 @@ int drm_i2c_encoder_init(struct drm_device *dev,
- 			 struct i2c_adapter *adap,
- 			 const struct i2c_board_info *info)
- {
--	char modalias[sizeof(I2C_MODULE_PREFIX)
--		      + I2C_NAME_SIZE];
- 	struct module *module = NULL;
- 	struct i2c_client *client;
- 	struct drm_i2c_encoder_driver *encoder_drv;
- 	int err = 0;
- 
--	snprintf(modalias, sizeof(modalias),
--		 "%s%s", I2C_MODULE_PREFIX, info->type);
--	request_module(modalias);
-+	request_module("%s%s", I2C_MODULE_PREFIX, info->type);
- 
- 	client = i2c_new_device(adap, info);
- 	if (!client) {
-diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
-index 020b103..68ae292 100644
---- a/drivers/gpu/drm/drm_fops.c
-+++ b/drivers/gpu/drm/drm_fops.c
-@@ -71,7 +71,7 @@ static int drm_setup(struct drm_device * dev)
- 	}
- 
- 	for (i = 0; i < ARRAY_SIZE(dev->counts); i++)
--		atomic_set(&dev->counts[i], 0);
-+		atomic_set_unchecked(&dev->counts[i], 0);
- 
- 	dev->sigdata.lock = NULL;
- 
-@@ -135,11 +135,11 @@ int drm_open(struct inode *inode, struct file *filp)
- 
- 	retcode = drm_open_helper(inode, filp, dev);
- 	if (!retcode) {
--		atomic_inc(&dev->counts[_DRM_STAT_OPENS]);
--		if (!dev->open_count++) {
-+		atomic_inc_unchecked(&dev->counts[_DRM_STAT_OPENS]);
-+		if (local_inc_return(&dev->open_count) == 1) {
- 			retcode = drm_setup(dev);
- 			if (retcode)
--				dev->open_count--;
-+				local_dec(&dev->open_count);
- 		}
- 	}
- 	if (!retcode) {
-@@ -476,7 +476,7 @@ int drm_release(struct inode *inode, struct file *filp)
- 
- 	mutex_lock(&drm_global_mutex);
- 
--	DRM_DEBUG("open_count = %d\n", dev->open_count);
-+	DRM_DEBUG("open_count = %d\n", local_read(&dev->open_count));
- 
- 	if (dev->driver->preclose)
- 		dev->driver->preclose(dev, file_priv);
-@@ -488,7 +488,7 @@ int drm_release(struct inode *inode, struct file *filp)
- 	DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
- 		  task_pid_nr(current),
- 		  (long)old_encode_dev(file_priv->minor->device),
--		  dev->open_count);
-+		  local_read(&dev->open_count));
- 
- 	/* Release any auth tokens that might point to this file_priv,
- 	   (do that under the drm_global_mutex) */
-@@ -574,8 +574,8 @@ int drm_release(struct inode *inode, struct file *filp)
- 	 * End inline drm_release
- 	 */
- 
--	atomic_inc(&dev->counts[_DRM_STAT_CLOSES]);
--	if (!--dev->open_count) {
-+	atomic_inc_unchecked(&dev->counts[_DRM_STAT_CLOSES]);
-+	if (local_dec_and_test(&dev->open_count)) {
- 		if (atomic_read(&dev->ioctl_count)) {
- 			DRM_ERROR("Device busy: %d\n",
- 				  atomic_read(&dev->ioctl_count));
-diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
-index c87dc96..326055d 100644
---- a/drivers/gpu/drm/drm_global.c
-+++ b/drivers/gpu/drm/drm_global.c
-@@ -36,7 +36,7 @@
- struct drm_global_item {
- 	struct mutex mutex;
- 	void *object;
--	int refcount;
-+	atomic_t refcount;
- };
- 
- static struct drm_global_item glob[DRM_GLOBAL_NUM];
-@@ -49,7 +49,7 @@ void drm_global_init(void)
- 		struct drm_global_item *item = &glob[i];
- 		mutex_init(&item->mutex);
- 		item->object = NULL;
--		item->refcount = 0;
-+		atomic_set(&item->refcount, 0);
- 	}
- }
- 
-@@ -59,7 +59,7 @@ void drm_global_release(void)
- 	for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
- 		struct drm_global_item *item = &glob[i];
- 		BUG_ON(item->object != NULL);
--		BUG_ON(item->refcount != 0);
-+		BUG_ON(atomic_read(&item->refcount) != 0);
- 	}
- }
- 
-@@ -70,7 +70,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
- 	void *object;
- 
- 	mutex_lock(&item->mutex);
--	if (item->refcount == 0) {
-+	if (atomic_read(&item->refcount) == 0) {
- 		item->object = kzalloc(ref->size, GFP_KERNEL);
- 		if (unlikely(item->object == NULL)) {
- 			ret = -ENOMEM;
-@@ -83,7 +83,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
- 			goto out_err;
- 
- 	}
--	++item->refcount;
-+	atomic_inc(&item->refcount);
- 	ref->object = item->object;
- 	object = item->object;
- 	mutex_unlock(&item->mutex);
-@@ -100,9 +100,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
- 	struct drm_global_item *item = &glob[ref->global_type];
- 
- 	mutex_lock(&item->mutex);
--	BUG_ON(item->refcount == 0);
-+	BUG_ON(atomic_read(&item->refcount) == 0);
- 	BUG_ON(ref->object != item->object);
--	if (--item->refcount == 0) {
-+	if (atomic_dec_and_test(&item->refcount)) {
- 		ref->release(ref);
- 		item->object = NULL;
- 	}
-diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
-index ab1162d..42587b2 100644
---- a/drivers/gpu/drm/drm_info.c
-+++ b/drivers/gpu/drm/drm_info.c
-@@ -75,10 +75,14 @@ int drm_vm_info(struct seq_file *m, void *data)
- 	struct drm_local_map *map;
- 	struct drm_map_list *r_list;
- 
--	/* Hardcoded from _DRM_FRAME_BUFFER,
--	   _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
--	   _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
--	const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
-+	static const char * const types[] = {
-+		[_DRM_FRAME_BUFFER] = "FB",
-+		[_DRM_REGISTERS] = "REG",
-+		[_DRM_SHM] = "SHM",
-+		[_DRM_AGP] = "AGP",
-+		[_DRM_SCATTER_GATHER] = "SG",
-+		[_DRM_CONSISTENT] = "PCI",
-+		[_DRM_GEM] = "GEM" };
- 	const char *type;
- 	int i;
- 
-@@ -89,7 +93,7 @@ int drm_vm_info(struct seq_file *m, void *data)
- 		map = r_list->map;
- 		if (!map)
- 			continue;
--		if (map->type < 0 || map->type > 5)
-+		if (map->type >= ARRAY_SIZE(types))
- 			type = "??";
- 		else
- 			type = types[map->type];
-@@ -290,7 +294,11 @@ int drm_vma_info(struct seq_file *m, void *data)
- 			   vma->vm_flags & VM_MAYSHARE ? 's' : 'p',
- 			   vma->vm_flags & VM_LOCKED ? 'l' : '-',
- 			   vma->vm_flags & VM_IO ? 'i' : '-',
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+			   0);
-+#else
- 			   vma->vm_pgoff);
-+#endif
- 
- #if defined(__i386__)
- 		pgprot = pgprot_val(vma->vm_page_prot);
-diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
-index ddd70db..d1db604 100644
---- a/drivers/gpu/drm/drm_ioc32.c
-+++ b/drivers/gpu/drm/drm_ioc32.c
-@@ -456,7 +456,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
- 	request = compat_alloc_user_space(nbytes);
- 	if (!access_ok(VERIFY_WRITE, request, nbytes))
- 		return -EFAULT;
--	list = (struct drm_buf_desc *) (request + 1);
-+	list = (struct drm_buf_desc __user *) (request + 1);
- 
- 	if (__put_user(count, &request->count)
- 	    || __put_user(list, &request->list))
-@@ -517,7 +517,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
- 	request = compat_alloc_user_space(nbytes);
- 	if (!access_ok(VERIFY_WRITE, request, nbytes))
- 		return -EFAULT;
--	list = (struct drm_buf_pub *) (request + 1);
-+	list = (struct drm_buf_pub __user *) (request + 1);
- 
- 	if (__put_user(count, &request->count)
- 	    || __put_user(list, &request->list))
-@@ -1015,7 +1015,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
- 	return 0;
- }
- 
--drm_ioctl_compat_t *drm_compat_ioctls[] = {
-+drm_ioctl_compat_t drm_compat_ioctls[] = {
- 	[DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
- 	[DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
- 	[DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
-@@ -1061,7 +1061,6 @@ drm_ioctl_compat_t *drm_compat_ioctls[] = {
- long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
- {
- 	unsigned int nr = DRM_IOCTL_NR(cmd);
--	drm_ioctl_compat_t *fn;
- 	int ret;
- 
- 	/* Assume that ioctls without an explicit compat routine will just
-@@ -1071,10 +1070,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
- 	if (nr >= ARRAY_SIZE(drm_compat_ioctls))
- 		return drm_ioctl(filp, cmd, arg);
- 
--	fn = drm_compat_ioctls[nr];
--
--	if (fn != NULL)
--		ret = (*fn) (filp, cmd, arg);
-+	if (drm_compat_ioctls[nr] != NULL)
-+		ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
- 	else
- 		ret = drm_ioctl(filp, cmd, arg);
- 
-diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
-index 904d7e9..ab88581 100644
---- a/drivers/gpu/drm/drm_ioctl.c
-+++ b/drivers/gpu/drm/drm_ioctl.c
-@@ -256,7 +256,7 @@ int drm_getstats(struct drm_device *dev, void *data,
- 			stats->data[i].value =
- 			    (file_priv->master->lock.hw_lock ? file_priv->master->lock.hw_lock->lock : 0);
- 		else
--			stats->data[i].value = atomic_read(&dev->counts[i]);
-+			stats->data[i].value = atomic_read_unchecked(&dev->counts[i]);
- 		stats->data[i].type = dev->types[i];
- 	}
- 
-diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
-index 632ae24..244cf4a 100644
---- a/drivers/gpu/drm/drm_lock.c
-+++ b/drivers/gpu/drm/drm_lock.c
-@@ -89,7 +89,7 @@ int drm_lock(struct drm_device *dev, void *data, struct drm_file *file_priv)
- 		if (drm_lock_take(&master->lock, lock->context)) {
- 			master->lock.file_priv = file_priv;
- 			master->lock.lock_time = jiffies;
--			atomic_inc(&dev->counts[_DRM_STAT_LOCKS]);
-+			atomic_inc_unchecked(&dev->counts[_DRM_STAT_LOCKS]);
- 			break;	/* Got lock */
- 		}
- 
-@@ -160,7 +160,7 @@ int drm_unlock(struct drm_device *dev, void *data, struct drm_file *file_priv)
- 		return -EINVAL;
- 	}
- 
--	atomic_inc(&dev->counts[_DRM_STAT_UNLOCKS]);
-+	atomic_inc_unchecked(&dev->counts[_DRM_STAT_UNLOCKS]);
- 
- 	if (drm_lock_free(&master->lock, lock->context)) {
- 		/* FIXME: Should really bail out here. */
-diff --git a/drivers/gpu/drm/drm_sysfs.c b/drivers/gpu/drm/drm_sysfs.c
-index 0f9ef9b..48bd695 100644
---- a/drivers/gpu/drm/drm_sysfs.c
-+++ b/drivers/gpu/drm/drm_sysfs.c
-@@ -495,7 +495,7 @@ EXPORT_SYMBOL(drm_sysfs_hotplug_event);
- int drm_sysfs_device_add(struct drm_minor *minor)
- {
- 	int err;
--	char *minor_str;
-+	const char *minor_str;
- 
- 	minor->kdev.parent = minor->dev->dev;
- 
-diff --git a/drivers/gpu/drm/i810/i810_dma.c b/drivers/gpu/drm/i810/i810_dma.c
-index 8f371e8..9f85d52 100644
---- a/drivers/gpu/drm/i810/i810_dma.c
-+++ b/drivers/gpu/drm/i810/i810_dma.c
-@@ -950,8 +950,8 @@ static int i810_dma_vertex(struct drm_device *dev, void *data,
- 				 dma->buflist[vertex->idx],
- 				 vertex->discard, vertex->used);
- 
--	atomic_add(vertex->used, &dev->counts[_DRM_STAT_SECONDARY]);
--	atomic_inc(&dev->counts[_DRM_STAT_DMA]);
-+	atomic_add_unchecked(vertex->used, &dev->counts[_DRM_STAT_SECONDARY]);
-+	atomic_inc_unchecked(&dev->counts[_DRM_STAT_DMA]);
- 	sarea_priv->last_enqueue = dev_priv->counter - 1;
- 	sarea_priv->last_dispatch = (int)hw_status[5];
- 
-@@ -1111,8 +1111,8 @@ static int i810_dma_mc(struct drm_device *dev, void *data,
- 	i810_dma_dispatch_mc(dev, dma->buflist[mc->idx], mc->used,
- 			     mc->last_render);
- 
--	atomic_add(mc->used, &dev->counts[_DRM_STAT_SECONDARY]);
--	atomic_inc(&dev->counts[_DRM_STAT_DMA]);
-+	atomic_add_unchecked(mc->used, &dev->counts[_DRM_STAT_SECONDARY]);
-+	atomic_inc_unchecked(&dev->counts[_DRM_STAT_DMA]);
- 	sarea_priv->last_enqueue = dev_priv->counter - 1;
- 	sarea_priv->last_dispatch = (int)hw_status[5];
- 
-diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
-index c9339f4..f5e1b9d 100644
---- a/drivers/gpu/drm/i810/i810_drv.h
-+++ b/drivers/gpu/drm/i810/i810_drv.h
-@@ -108,8 +108,8 @@ typedef struct drm_i810_private {
- 	int page_flipping;
- 
- 	wait_queue_head_t irq_queue;
--	atomic_t irq_received;
--	atomic_t irq_emitted;
-+	atomic_unchecked_t irq_received;
-+	atomic_unchecked_t irq_emitted;
- 
- 	int front_offset;
- } drm_i810_private_t;
-diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c
-index 9b4e5c6..d7ec240 100644
---- a/drivers/gpu/drm/i915/i915_debugfs.c
-+++ b/drivers/gpu/drm/i915/i915_debugfs.c
-@@ -500,7 +500,7 @@ static int i915_interrupt_info(struct seq_file *m, void *data)
- 			   I915_READ(GTIMR));
- 	}
- 	seq_printf(m, "Interrupts received: %d\n",
--		   atomic_read(&dev_priv->irq_received));
-+		   atomic_read_unchecked(&dev_priv->irq_received));
- 	for (i = 0; i < I915_NUM_RINGS; i++) {
- 		if (IS_GEN6(dev) || IS_GEN7(dev)) {
- 			seq_printf(m, "Graphics Interrupt mask (%s):	%08x\n",
-@@ -1234,7 +1234,7 @@ static int i915_opregion(struct seq_file *m, void *unused)
- 		return ret;
- 
- 	if (opregion->header)
--		seq_write(m, opregion->header, OPREGION_SIZE);
-+		seq_write(m, (const void __force_kernel *)opregion->header, OPREGION_SIZE);
- 
- 	mutex_unlock(&dev->struct_mutex);
- 
-diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
-index ca67338..0003ba7 100644
---- a/drivers/gpu/drm/i915/i915_dma.c
-+++ b/drivers/gpu/drm/i915/i915_dma.c
-@@ -1172,7 +1172,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
- 	bool can_switch;
- 
- 	spin_lock(&dev->count_lock);
--	can_switch = (dev->open_count == 0);
-+	can_switch = (local_read(&dev->open_count) == 0);
- 	spin_unlock(&dev->count_lock);
- 	return can_switch;
- }
-diff --git a/drivers/gpu/drm/i915/i915_drv.h b/drivers/gpu/drm/i915/i915_drv.h
-index 61274bf..72cb4a2 100644
---- a/drivers/gpu/drm/i915/i915_drv.h
-+++ b/drivers/gpu/drm/i915/i915_drv.h
-@@ -321,7 +321,7 @@ typedef struct drm_i915_private {
- 	int current_page;
- 	int page_flipping;
- 
--	atomic_t irq_received;
-+	atomic_unchecked_t irq_received;
- 
- 	/* protects the irq masks */
- 	spinlock_t irq_lock;
-@@ -898,7 +898,7 @@ struct drm_i915_gem_object {
- 	 * will be page flipped away on the next vblank.  When it
- 	 * reaches 0, dev_priv->pending_flip_queue will be woken up.
- 	 */
--	atomic_t pending_flip;
-+	atomic_unchecked_t pending_flip;
- };
- 
- #define to_intel_bo(x) container_of(x, struct drm_i915_gem_object, base)
-@@ -1275,7 +1275,7 @@ extern int intel_setup_gmbus(struct drm_device *dev);
- extern void intel_teardown_gmbus(struct drm_device *dev);
- extern void intel_gmbus_set_speed(struct i2c_adapter *adapter, int speed);
- extern void intel_gmbus_force_bit(struct i2c_adapter *adapter, bool force_bit);
--extern inline bool intel_gmbus_is_forced_bit(struct i2c_adapter *adapter)
-+static inline bool intel_gmbus_is_forced_bit(struct i2c_adapter *adapter)
- {
- 	return container_of(adapter, struct intel_gmbus, adapter)->force_bit;
- }
-diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
-index b1bb734..324ed11 100644
---- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
-+++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
-@@ -189,7 +189,7 @@ i915_gem_object_set_to_gpu_domain(struct drm_i915_gem_object *obj,
- 		i915_gem_clflush_object(obj);
- 
- 	if (obj->base.pending_write_domain)
--		cd->flips |= atomic_read(&obj->pending_flip);
-+		cd->flips |= atomic_read_unchecked(&obj->pending_flip);
- 
- 	/* The actual obj->write_domain will be updated with
- 	 * pending_write_domain after we emit the accumulated flush for all
-@@ -904,9 +904,9 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
- 
- static int
- validate_exec_list(struct drm_i915_gem_exec_object2 *exec,
--		   int count)
-+		   unsigned int count)
- {
--	int i;
-+	unsigned int i;
- 	int relocs_total = 0;
- 	int relocs_max = INT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
- 
-@@ -1371,7 +1371,7 @@ i915_gem_execbuffer2(struct drm_device *dev, void *data,
- 		return -ENOMEM;
- 	}
- 	ret = copy_from_user(exec2_list,
--			     (struct drm_i915_relocation_entry __user *)
-+			     (struct drm_i915_gem_exec_object2 __user *)
- 			     (uintptr_t) args->buffers_ptr,
- 			     sizeof(*exec2_list) * args->buffer_count);
- 	if (ret != 0) {
-diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
-index 13b0289..5fb9e24 100644
---- a/drivers/gpu/drm/i915/i915_ioc32.c
-+++ b/drivers/gpu/drm/i915/i915_ioc32.c
-@@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
- 			 (unsigned long)request);
- }
- 
--drm_ioctl_compat_t *i915_compat_ioctls[] = {
-+drm_ioctl_compat_t i915_compat_ioctls[] = {
- 	[DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
- 	[DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
- 	[DRM_I915_GETPARAM] = compat_i915_getparam,
-@@ -201,18 +201,15 @@ drm_ioctl_compat_t *i915_compat_ioctls[] = {
- long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
- {
- 	unsigned int nr = DRM_IOCTL_NR(cmd);
--	drm_ioctl_compat_t *fn = NULL;
- 	int ret;
- 
- 	if (nr < DRM_COMMAND_BASE)
- 		return drm_compat_ioctl(filp, cmd, arg);
- 
--	if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(i915_compat_ioctls))
--		fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
--
--	if (fn != NULL)
-+	if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(i915_compat_ioctls)) {
-+		drm_ioctl_compat_t fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
- 		ret = (*fn) (filp, cmd, arg);
--	else
-+	} else
- 		ret = drm_ioctl(filp, cmd, arg);
- 
- 	return ret;
-diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c
-index 93e74fb..4a1182d 100644
---- a/drivers/gpu/drm/i915/i915_irq.c
-+++ b/drivers/gpu/drm/i915/i915_irq.c
-@@ -496,7 +496,7 @@ static irqreturn_t ivybridge_irq_handler(DRM_IRQ_ARGS)
- 	u32 de_iir, gt_iir, de_ier, pch_iir, pm_iir;
- 	struct drm_i915_master_private *master_priv;
- 
--	atomic_inc(&dev_priv->irq_received);
-+	atomic_inc_unchecked(&dev_priv->irq_received);
- 
- 	/* disable master interrupt before clearing iir  */
- 	de_ier = I915_READ(DEIER);
-@@ -579,7 +579,7 @@ static irqreturn_t ironlake_irq_handler(DRM_IRQ_ARGS)
- 	struct drm_i915_master_private *master_priv;
- 	u32 bsd_usr_interrupt = GT_BSD_USER_INTERRUPT;
- 
--	atomic_inc(&dev_priv->irq_received);
-+	atomic_inc_unchecked(&dev_priv->irq_received);
- 
- 	if (IS_GEN6(dev))
- 		bsd_usr_interrupt = GT_GEN6_BSD_USER_INTERRUPT;
-@@ -1229,7 +1229,7 @@ static irqreturn_t i915_driver_irq_handler(DRM_IRQ_ARGS)
- 	int ret = IRQ_NONE, pipe;
- 	bool blc_event = false;
- 
--	atomic_inc(&dev_priv->irq_received);
-+	atomic_inc_unchecked(&dev_priv->irq_received);
- 
- 	iir = I915_READ(IIR);
- 
-@@ -1748,7 +1748,7 @@ static void ironlake_irq_preinstall(struct drm_device *dev)
- {
- 	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
- 
--	atomic_set(&dev_priv->irq_received, 0);
-+	atomic_set_unchecked(&dev_priv->irq_received, 0);
- 
- 	INIT_WORK(&dev_priv->hotplug_work, i915_hotplug_work_func);
- 	INIT_WORK(&dev_priv->error_work, i915_error_work_func);
-@@ -1936,7 +1936,7 @@ static void i915_driver_irq_preinstall(struct drm_device * dev)
- 	drm_i915_private_t *dev_priv = (drm_i915_private_t *) dev->dev_private;
- 	int pipe;
- 
--	atomic_set(&dev_priv->irq_received, 0);
-+	atomic_set_unchecked(&dev_priv->irq_received, 0);
- 
- 	INIT_WORK(&dev_priv->hotplug_work, i915_hotplug_work_func);
- 	INIT_WORK(&dev_priv->error_work, i915_error_work_func);
-diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
-index ee29c1f..07609a4 100644
---- a/drivers/gpu/drm/i915/intel_display.c
-+++ b/drivers/gpu/drm/i915/intel_display.c
-@@ -2215,7 +2215,7 @@ intel_finish_fb(struct drm_framebuffer *old_fb)
- 
- 	wait_event(dev_priv->pending_flip_queue,
- 		   atomic_read(&dev_priv->mm.wedged) ||
--		   atomic_read(&obj->pending_flip) == 0);
-+		   atomic_read_unchecked(&obj->pending_flip) == 0);
- 
- 	/* Big Hammer, we also need to ensure that any pending
- 	 * MI_WAIT_FOR_EVENT inside a user batch buffer on the
-@@ -6987,8 +6987,7 @@ static void do_intel_finish_page_flip(struct drm_device *dev,
- 
- 	obj = work->old_fb_obj;
- 
--	atomic_clear_mask(1 << intel_crtc->plane,
--			  &obj->pending_flip.counter);
-+	atomic_clear_mask_unchecked(1 << intel_crtc->plane, &obj->pending_flip);
- 
- 	wake_up(&dev_priv->pending_flip_queue);
- 	schedule_work(&work->work);
-@@ -7197,7 +7196,13 @@ static int intel_gen6_queue_flip(struct drm_device *dev,
- 	OUT_RING(fb->pitch | obj->tiling_mode);
- 	OUT_RING(obj->gtt_offset);
- 
--	pf = I915_READ(PF_CTL(intel_crtc->pipe)) & PF_ENABLE;
-+	/* Contrary to the suggestions in the documentation,
-+	 * "Enable Panel Fitter" does not seem to be required when page
-+	 * flipping with a non-native mode, and worse causes a normal
-+	 * modeset to fail.
-+	 * pf = I915_READ(PF_CTL(intel_crtc->pipe)) & PF_ENABLE;
-+	 */
-+	pf = 0;
- 	pipesrc = I915_READ(PIPESRC(intel_crtc->pipe)) & 0x0fff0fff;
- 	OUT_RING(pf | pipesrc);
- 
-@@ -7329,7 +7334,7 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
- 	/* Block clients from rendering to the new back buffer until
- 	 * the flip occurs and the object is no longer visible.
- 	 */
--	atomic_add(1 << intel_crtc->plane, &work->old_fb_obj->pending_flip);
-+	atomic_add_unchecked(1 << intel_crtc->plane, &work->old_fb_obj->pending_flip);
- 
- 	ret = dev_priv->display.queue_flip(dev, crtc, fb, obj);
- 	if (ret)
-@@ -7343,7 +7348,7 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc,
- 	return 0;
- 
- cleanup_pending:
--	atomic_sub(1 << intel_crtc->plane, &work->old_fb_obj->pending_flip);
-+	atomic_sub_unchecked(1 << intel_crtc->plane, &work->old_fb_obj->pending_flip);
- 	crtc->fb = old_fb;
- 	drm_gem_object_unreference(&work->old_fb_obj->base);
- 	drm_gem_object_unreference(&obj->base);
-@@ -7478,11 +7483,15 @@ static void intel_crtc_init(struct drm_device *dev, int pipe)
- 	if (HAS_PCH_SPLIT(dev)) {
- 		if (pipe == 2 && IS_IVYBRIDGE(dev))
- 			intel_crtc->no_pll = true;
--		intel_helper_funcs.prepare = ironlake_crtc_prepare;
--		intel_helper_funcs.commit = ironlake_crtc_commit;
-+		pax_open_kernel();
-+		*(void **)&intel_helper_funcs.prepare = ironlake_crtc_prepare;
-+		*(void **)&intel_helper_funcs.commit = ironlake_crtc_commit;
-+		pax_close_kernel();
- 	} else {
--		intel_helper_funcs.prepare = i9xx_crtc_prepare;
--		intel_helper_funcs.commit = i9xx_crtc_commit;
-+		pax_open_kernel();
-+		*(void **)&intel_helper_funcs.prepare = i9xx_crtc_prepare;
-+		*(void **)&intel_helper_funcs.commit = i9xx_crtc_commit;
-+		pax_close_kernel();
- 	}
- 
- 	drm_crtc_helper_add(&intel_crtc->base, &intel_helper_funcs);
-@@ -8858,7 +8867,7 @@ struct intel_quirk {
- 	int subsystem_vendor;
- 	int subsystem_device;
- 	void (*hook)(struct drm_device *dev);
--};
-+} __do_const;
- 
- /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
- struct intel_dmi_quirk {
-diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
-index 54558a0..2d97005 100644
---- a/drivers/gpu/drm/mga/mga_drv.h
-+++ b/drivers/gpu/drm/mga/mga_drv.h
-@@ -120,9 +120,9 @@ typedef struct drm_mga_private {
- 	u32 clear_cmd;
- 	u32 maccess;
- 
--	atomic_t vbl_received;          /**< Number of vblanks received. */
-+	atomic_unchecked_t vbl_received;          /**< Number of vblanks received. */
- 	wait_queue_head_t fence_queue;
--	atomic_t last_fence_retired;
-+	atomic_unchecked_t last_fence_retired;
- 	u32 next_fence_to_post;
- 
- 	unsigned int fb_cpp;
-diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
-index c1f877b..0ae6960 100644
---- a/drivers/gpu/drm/mga/mga_ioc32.c
-+++ b/drivers/gpu/drm/mga/mga_ioc32.c
-@@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
- 	return 0;
- }
- 
--drm_ioctl_compat_t *mga_compat_ioctls[] = {
-+drm_ioctl_compat_t mga_compat_ioctls[] = {
- 	[DRM_MGA_INIT] = compat_mga_init,
- 	[DRM_MGA_GETPARAM] = compat_mga_getparam,
- 	[DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
-@@ -208,18 +208,15 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
- long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
- {
- 	unsigned int nr = DRM_IOCTL_NR(cmd);
--	drm_ioctl_compat_t *fn = NULL;
- 	int ret;
- 
- 	if (nr < DRM_COMMAND_BASE)
- 		return drm_compat_ioctl(filp, cmd, arg);
- 
--	if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(mga_compat_ioctls))
--		fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
--
--	if (fn != NULL)
-+	if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(mga_compat_ioctls)) {
-+		drm_ioctl_compat_t fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
- 		ret = (*fn) (filp, cmd, arg);
--	else
-+	} else
- 		ret = drm_ioctl(filp, cmd, arg);
- 
- 	return ret;
-diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
-index 2581202..f230a8d9 100644
---- a/drivers/gpu/drm/mga/mga_irq.c
-+++ b/drivers/gpu/drm/mga/mga_irq.c
-@@ -44,7 +44,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
- 	if (crtc != 0)
- 		return 0;
- 
--	return atomic_read(&dev_priv->vbl_received);
-+	return atomic_read_unchecked(&dev_priv->vbl_received);
- }
- 
- 
-@@ -60,7 +60,7 @@ irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS)
- 	/* VBLANK interrupt */
- 	if (status & MGA_VLINEPEN) {
- 		MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
--		atomic_inc(&dev_priv->vbl_received);
-+		atomic_inc_unchecked(&dev_priv->vbl_received);
- 		drm_handle_vblank(dev, 0);
- 		handled = 1;
- 	}
-@@ -79,7 +79,7 @@ irqreturn_t mga_driver_irq_handler(DRM_IRQ_ARGS)
- 		if ((prim_start & ~0x03) != (prim_end & ~0x03))
- 			MGA_WRITE(MGA_PRIMEND, prim_end);
- 
--		atomic_inc(&dev_priv->last_fence_retired);
-+		atomic_inc_unchecked(&dev_priv->last_fence_retired);
- 		DRM_WAKEUP(&dev_priv->fence_queue);
- 		handled = 1;
- 	}
-@@ -130,7 +130,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
- 	 * using fences.
- 	 */
- 	DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * DRM_HZ,
--		    (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
-+		    (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
- 		      - *sequence) <= (1 << 23)));
- 
- 	*sequence = cur_fence;
-diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
-index 5fc201b..7b032b9 100644
---- a/drivers/gpu/drm/nouveau/nouveau_bios.c
-+++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
-@@ -201,7 +201,7 @@ struct methods {
- 	const char desc[8];
- 	void (*loadbios)(struct drm_device *, uint8_t *);
- 	const bool rw;
--};
-+} __do_const;
- 
- static struct methods shadow_methods[] = {
- 	{ "PRAMIN", load_vbios_pramin, true },
-@@ -5474,7 +5474,7 @@ parse_bit_U_tbl_entry(struct drm_device *dev, struct nvbios *bios,
- struct bit_table {
- 	const char id;
- 	int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
--};
-+} __no_const;
- 
- #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
- 
-diff --git a/drivers/gpu/drm/nouveau/nouveau_drv.h b/drivers/gpu/drm/nouveau/nouveau_drv.h
-index 4c0be3a..8f2cbb5 100644
---- a/drivers/gpu/drm/nouveau/nouveau_drv.h
-+++ b/drivers/gpu/drm/nouveau/nouveau_drv.h
-@@ -238,7 +238,7 @@ struct nouveau_channel {
- 		struct list_head pending;
- 		uint32_t sequence;
- 		uint32_t sequence_ack;
--		atomic_t last_sequence_irq;
-+		atomic_unchecked_t last_sequence_irq;
- 		struct nouveau_vma vma;
- 	} fence;
- 
-@@ -319,7 +319,7 @@ struct nouveau_exec_engine {
- 			   u32 handle, u16 class);
- 	void (*set_tile_region)(struct drm_device *dev, int i);
- 	void (*tlb_flush)(struct drm_device *, int engine);
--};
-+} __no_const;
- 
- struct nouveau_instmem_engine {
- 	void	*priv;
-@@ -341,13 +341,13 @@ struct nouveau_instmem_engine {
- struct nouveau_mc_engine {
- 	int  (*init)(struct drm_device *dev);
- 	void (*takedown)(struct drm_device *dev);
--};
-+} __no_const;
- 
- struct nouveau_timer_engine {
- 	int      (*init)(struct drm_device *dev);
- 	void     (*takedown)(struct drm_device *dev);
- 	uint64_t (*read)(struct drm_device *dev);
--};
-+} __no_const;
- 
- struct nouveau_fb_engine {
- 	int num_tiles;
-@@ -706,7 +706,7 @@ struct drm_nouveau_private {
- 		struct drm_global_reference mem_global_ref;
- 		struct ttm_bo_global_ref bo_global_ref;
- 		struct ttm_bo_device bdev;
--		atomic_t validate_sequence;
-+		atomic_unchecked_t validate_sequence;
- 	} ttm;
- 
- 	struct {
-diff --git a/drivers/gpu/drm/nouveau/nouveau_fence.c b/drivers/gpu/drm/nouveau/nouveau_fence.c
-index 2f6daae..c9d7b9e 100644
---- a/drivers/gpu/drm/nouveau/nouveau_fence.c
-+++ b/drivers/gpu/drm/nouveau/nouveau_fence.c
-@@ -85,7 +85,7 @@ nouveau_fence_update(struct nouveau_channel *chan)
- 		if (USE_REFCNT(dev))
- 			sequence = nvchan_rd32(chan, 0x48);
- 		else
--			sequence = atomic_read(&chan->fence.last_sequence_irq);
-+			sequence = atomic_read_unchecked(&chan->fence.last_sequence_irq);
- 
- 		if (chan->fence.sequence_ack == sequence)
- 			goto out;
-@@ -539,7 +539,7 @@ nouveau_fence_channel_init(struct nouveau_channel *chan)
- 			return ret;
- 	}
- 
--	atomic_set(&chan->fence.last_sequence_irq, 0);
-+	atomic_set_unchecked(&chan->fence.last_sequence_irq, 0);
- 	return 0;
- }
- 
-diff --git a/drivers/gpu/drm/nouveau/nouveau_gem.c b/drivers/gpu/drm/nouveau/nouveau_gem.c
-index 7ce3fde..cb3ea04 100644
---- a/drivers/gpu/drm/nouveau/nouveau_gem.c
-+++ b/drivers/gpu/drm/nouveau/nouveau_gem.c
-@@ -314,7 +314,7 @@ validate_init(struct nouveau_channel *chan, struct drm_file *file_priv,
- 	int trycnt = 0;
- 	int ret, i;
- 
--	sequence = atomic_add_return(1, &dev_priv->ttm.validate_sequence);
-+	sequence = atomic_add_return_unchecked(1, &dev_priv->ttm.validate_sequence);
- retry:
- 	if (++trycnt > 100000) {
- 		NV_ERROR(dev, "%s failed and gave up.\n", __func__);
-diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
-index 475ba81..a6c530c 100644
---- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
-+++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
-@@ -51,7 +51,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
- 			 unsigned long arg)
- {
- 	unsigned int nr = DRM_IOCTL_NR(cmd);
--	drm_ioctl_compat_t *fn = NULL;
-+	drm_ioctl_compat_t fn = NULL;
- 	int ret;
- 
- 	if (nr < DRM_COMMAND_BASE)
-diff --git a/drivers/gpu/drm/nouveau/nouveau_state.c b/drivers/gpu/drm/nouveau/nouveau_state.c
-index 01adcfb..c6726fe 100644
---- a/drivers/gpu/drm/nouveau/nouveau_state.c
-+++ b/drivers/gpu/drm/nouveau/nouveau_state.c
-@@ -544,7 +544,7 @@ static bool nouveau_switcheroo_can_switch(struct pci_dev *pdev)
- 	bool can_switch;
- 
- 	spin_lock(&dev->count_lock);
--	can_switch = (dev->open_count == 0);
-+	can_switch = (local_read(&dev->open_count) == 0);
- 	spin_unlock(&dev->count_lock);
- 	return can_switch;
- }
-diff --git a/drivers/gpu/drm/nouveau/nv04_graph.c b/drivers/gpu/drm/nouveau/nv04_graph.c
-index dbdea8e..cd6eeeb 100644
---- a/drivers/gpu/drm/nouveau/nv04_graph.c
-+++ b/drivers/gpu/drm/nouveau/nv04_graph.c
-@@ -554,7 +554,7 @@ static int
- nv04_graph_mthd_set_ref(struct nouveau_channel *chan,
- 			u32 class, u32 mthd, u32 data)
- {
--	atomic_set(&chan->fence.last_sequence_irq, data);
-+	atomic_set_unchecked(&chan->fence.last_sequence_irq, data);
- 	return 0;
- }
- 
-diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
-index bcac90b..53bfc76 100644
---- a/drivers/gpu/drm/r128/r128_cce.c
-+++ b/drivers/gpu/drm/r128/r128_cce.c
-@@ -378,7 +378,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
- 
- 	/* GH: Simple idle check.
- 	 */
--	atomic_set(&dev_priv->idle_count, 0);
-+	atomic_set_unchecked(&dev_priv->idle_count, 0);
- 
- 	/* We don't support anything other than bus-mastering ring mode,
- 	 * but the ring can be in either AGP or PCI space for the ring
-diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
-index 930c71b..499aded 100644
---- a/drivers/gpu/drm/r128/r128_drv.h
-+++ b/drivers/gpu/drm/r128/r128_drv.h
-@@ -90,14 +90,14 @@ typedef struct drm_r128_private {
- 	int is_pci;
- 	unsigned long cce_buffers_offset;
- 
--	atomic_t idle_count;
-+	atomic_unchecked_t idle_count;
- 
- 	int page_flipping;
- 	int current_page;
- 	u32 crtc_offset;
- 	u32 crtc_offset_cntl;
- 
--	atomic_t vbl_received;
-+	atomic_unchecked_t vbl_received;
- 
- 	u32 color_fmt;
- 	unsigned int front_offset;
-diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
-index 51c99fc..8acd411 100644
---- a/drivers/gpu/drm/r128/r128_ioc32.c
-+++ b/drivers/gpu/drm/r128/r128_ioc32.c
-@@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
- 	return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
- }
- 
--drm_ioctl_compat_t *r128_compat_ioctls[] = {
-+drm_ioctl_compat_t r128_compat_ioctls[] = {
- 	[DRM_R128_INIT] = compat_r128_init,
- 	[DRM_R128_DEPTH] = compat_r128_depth,
- 	[DRM_R128_STIPPLE] = compat_r128_stipple,
-@@ -197,18 +197,15 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
- long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
- {
- 	unsigned int nr = DRM_IOCTL_NR(cmd);
--	drm_ioctl_compat_t *fn = NULL;
- 	int ret;
- 
- 	if (nr < DRM_COMMAND_BASE)
- 		return drm_compat_ioctl(filp, cmd, arg);
- 
--	if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(r128_compat_ioctls))
--		fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
--
--	if (fn != NULL)
-+	if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(r128_compat_ioctls)) {
-+		drm_ioctl_compat_t fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
- 		ret = (*fn) (filp, cmd, arg);
--	else
-+	} else
- 		ret = drm_ioctl(filp, cmd, arg);
- 
- 	return ret;
-diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
-index 429d5a0..7e899ed 100644
---- a/drivers/gpu/drm/r128/r128_irq.c
-+++ b/drivers/gpu/drm/r128/r128_irq.c
-@@ -42,7 +42,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
- 	if (crtc != 0)
- 		return 0;
- 
--	return atomic_read(&dev_priv->vbl_received);
-+	return atomic_read_unchecked(&dev_priv->vbl_received);
- }
- 
- irqreturn_t r128_driver_irq_handler(DRM_IRQ_ARGS)
-@@ -56,7 +56,7 @@ irqreturn_t r128_driver_irq_handler(DRM_IRQ_ARGS)
- 	/* VBLANK interrupt */
- 	if (status & R128_CRTC_VBLANK_INT) {
- 		R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
--		atomic_inc(&dev_priv->vbl_received);
-+		atomic_inc_unchecked(&dev_priv->vbl_received);
- 		drm_handle_vblank(dev, 0);
- 		return IRQ_HANDLED;
- 	}
-diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
-index a9e33ce..09edd4b 100644
---- a/drivers/gpu/drm/r128/r128_state.c
-+++ b/drivers/gpu/drm/r128/r128_state.c
-@@ -321,10 +321,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
- 
- static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
- {
--	if (atomic_read(&dev_priv->idle_count) == 0)
-+	if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
- 		r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
- 	else
--		atomic_set(&dev_priv->idle_count, 0);
-+		atomic_set_unchecked(&dev_priv->idle_count, 0);
- }
- 
- #endif
-diff --git a/drivers/gpu/drm/radeon/evergreen.c b/drivers/gpu/drm/radeon/evergreen.c
-index a68057a..f3e26dd 100644
---- a/drivers/gpu/drm/radeon/evergreen.c
-+++ b/drivers/gpu/drm/radeon/evergreen.c
-@@ -3094,7 +3094,9 @@ static int evergreen_startup(struct radeon_device *rdev)
- 	r = evergreen_blit_init(rdev);
- 	if (r) {
- 		r600_blit_fini(rdev);
--		rdev->asic->copy = NULL;
-+		pax_open_kernel();
-+		*(void **)&rdev->asic->copy = NULL;
-+		pax_close_kernel();
- 		dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
- 	}
- 
-diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
-index 5a82b6b..9e69c73 100644
---- a/drivers/gpu/drm/radeon/mkregtable.c
-+++ b/drivers/gpu/drm/radeon/mkregtable.c
-@@ -637,14 +637,14 @@ static int parser_auth(struct table *t, const char *filename)
- 	regex_t mask_rex;
- 	regmatch_t match[4];
- 	char buf[1024];
--	size_t end;
-+	long end;
- 	int len;
- 	int done = 0;
- 	int r;
- 	unsigned o;
- 	struct offset *offset;
- 	char last_reg_s[10];
--	int last_reg;
-+	unsigned long last_reg;
- 
- 	if (regcomp
- 	    (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
-diff --git a/drivers/gpu/drm/radeon/ni.c b/drivers/gpu/drm/radeon/ni.c
-index 77e6fb1..43e5aae 100644
---- a/drivers/gpu/drm/radeon/ni.c
-+++ b/drivers/gpu/drm/radeon/ni.c
-@@ -1380,7 +1380,9 @@ static int cayman_startup(struct radeon_device *rdev)
- 	r = evergreen_blit_init(rdev);
- 	if (r) {
- 		r600_blit_fini(rdev);
--		rdev->asic->copy = NULL;
-+		pax_open_kernel();
-+		*(void **)&rdev->asic->copy = NULL;
-+		pax_close_kernel();
- 		dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
- 	}
- 
-diff --git a/drivers/gpu/drm/radeon/r100.c b/drivers/gpu/drm/radeon/r100.c
-index 76c1290..865d31e 100644
---- a/drivers/gpu/drm/radeon/r100.c
-+++ b/drivers/gpu/drm/radeon/r100.c
-@@ -592,8 +592,10 @@ int r100_pci_gart_init(struct radeon_device *rdev)
- 	if (r)
- 		return r;
- 	rdev->gart.table_size = rdev->gart.num_gpu_pages * 4;
--	rdev->asic->gart_tlb_flush = &r100_pci_gart_tlb_flush;
--	rdev->asic->gart_set_page = &r100_pci_gart_set_page;
-+	pax_open_kernel();
-+	*(void **)&rdev->asic->gart_tlb_flush = &r100_pci_gart_tlb_flush;
-+	*(void **)&rdev->asic->gart_set_page = &r100_pci_gart_set_page;
-+	pax_close_kernel();
- 	return radeon_gart_table_ram_alloc(rdev);
- }
- 
-diff --git a/drivers/gpu/drm/radeon/r300.c b/drivers/gpu/drm/radeon/r300.c
-index 441570b..8896094 100644
---- a/drivers/gpu/drm/radeon/r300.c
-+++ b/drivers/gpu/drm/radeon/r300.c
-@@ -105,8 +105,10 @@ int rv370_pcie_gart_init(struct radeon_device *rdev)
- 	if (r)
- 		DRM_ERROR("Failed to register debugfs file for PCIE gart !\n");
- 	rdev->gart.table_size = rdev->gart.num_gpu_pages * 4;
--	rdev->asic->gart_tlb_flush = &rv370_pcie_gart_tlb_flush;
--	rdev->asic->gart_set_page = &rv370_pcie_gart_set_page;
-+	pax_open_kernel();
-+	*(void **)&rdev->asic->gart_tlb_flush = &rv370_pcie_gart_tlb_flush;
-+	*(void **)&rdev->asic->gart_set_page = &rv370_pcie_gart_set_page;
-+	pax_close_kernel();
- 	return radeon_gart_table_vram_alloc(rdev);
- }
- 
-diff --git a/drivers/gpu/drm/radeon/r600.c b/drivers/gpu/drm/radeon/r600.c
-index 57e45c6..73bf8a5 100644
---- a/drivers/gpu/drm/radeon/r600.c
-+++ b/drivers/gpu/drm/radeon/r600.c
-@@ -2440,7 +2440,9 @@ int r600_startup(struct radeon_device *rdev)
- 	r = r600_blit_init(rdev);
- 	if (r) {
- 		r600_blit_fini(rdev);
--		rdev->asic->copy = NULL;
-+		pax_open_kernel();
-+		*(void **)&rdev->asic->copy = NULL;
-+		pax_close_kernel();
- 		dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
- 	}
- 
-diff --git a/drivers/gpu/drm/radeon/r600_cs.c b/drivers/gpu/drm/radeon/r600_cs.c
-index cb1acff..8861bc5 100644
---- a/drivers/gpu/drm/radeon/r600_cs.c
-+++ b/drivers/gpu/drm/radeon/r600_cs.c
-@@ -1304,6 +1304,7 @@ static int r600_check_texture_resource(struct radeon_cs_parser *p,  u32 idx,
- 	h0 = G_038004_TEX_HEIGHT(word1) + 1;
- 	d0 = G_038004_TEX_DEPTH(word1);
- 	nfaces = 1;
-+	array = 0;
- 	switch (G_038000_DIM(word0)) {
- 	case V_038000_SQ_TEX_DIM_1D:
- 	case V_038000_SQ_TEX_DIM_2D:
-diff --git a/drivers/gpu/drm/radeon/radeon.h b/drivers/gpu/drm/radeon/radeon.h
-index 28e69e9..c4a82cc 100644
---- a/drivers/gpu/drm/radeon/radeon.h
-+++ b/drivers/gpu/drm/radeon/radeon.h
-@@ -177,7 +177,7 @@ extern int sumo_get_temp(struct radeon_device *rdev);
-  */
- struct radeon_fence_driver {
- 	uint32_t			scratch_reg;
--	atomic_t			seq;
-+	atomic_unchecked_t		seq;
- 	uint32_t			last_seq;
- 	unsigned long			last_jiffies;
- 	unsigned long			last_timeout;
-diff --git a/drivers/gpu/drm/radeon/radeon_asic.c b/drivers/gpu/drm/radeon/radeon_asic.c
-index a2e1eae..8e4a0ec 100644
---- a/drivers/gpu/drm/radeon/radeon_asic.c
-+++ b/drivers/gpu/drm/radeon/radeon_asic.c
-@@ -114,13 +114,17 @@ void radeon_agp_disable(struct radeon_device *rdev)
- 			rdev->family == CHIP_R423) {
- 		DRM_INFO("Forcing AGP to PCIE mode\n");
- 		rdev->flags |= RADEON_IS_PCIE;
--		rdev->asic->gart_tlb_flush = &rv370_pcie_gart_tlb_flush;
--		rdev->asic->gart_set_page = &rv370_pcie_gart_set_page;
-+		pax_open_kernel();
-+		*(void **)&rdev->asic->gart_tlb_flush = &rv370_pcie_gart_tlb_flush;
-+		*(void **)&rdev->asic->gart_set_page = &rv370_pcie_gart_set_page;
-+		pax_close_kernel();
- 	} else {
- 		DRM_INFO("Forcing AGP to PCI mode\n");
- 		rdev->flags |= RADEON_IS_PCI;
--		rdev->asic->gart_tlb_flush = &r100_pci_gart_tlb_flush;
--		rdev->asic->gart_set_page = &r100_pci_gart_set_page;
-+		pax_open_kernel();
-+		*(void **)&rdev->asic->gart_tlb_flush = &r100_pci_gart_tlb_flush;
-+		*(void **)&rdev->asic->gart_set_page = &r100_pci_gart_set_page;
-+		pax_close_kernel();
- 	}
- 	rdev->mc.gtt_size = radeon_gart_size * 1024 * 1024;
- }
-@@ -974,10 +978,12 @@ int radeon_asic_init(struct radeon_device *rdev)
- 		rdev->asic = &r420_asic;
- 		/* handle macs */
- 		if (rdev->bios == NULL) {
--			rdev->asic->get_engine_clock = &radeon_legacy_get_engine_clock;
--			rdev->asic->set_engine_clock = &radeon_legacy_set_engine_clock;
--			rdev->asic->get_memory_clock = &radeon_legacy_get_memory_clock;
--			rdev->asic->set_memory_clock = NULL;
-+			pax_open_kernel();
-+			*(void **)&rdev->asic->get_engine_clock = &radeon_legacy_get_engine_clock;
-+			*(void **)&rdev->asic->set_engine_clock = &radeon_legacy_set_engine_clock;
-+			*(void **)&rdev->asic->get_memory_clock = &radeon_legacy_get_memory_clock;
-+			*(void **)&rdev->asic->set_memory_clock = NULL;
-+			pax_close_kernel();
- 		}
- 		break;
- 	case CHIP_RS400:
-@@ -1057,8 +1063,10 @@ int radeon_asic_init(struct radeon_device *rdev)
- 	}
- 
- 	if (rdev->flags & RADEON_IS_IGP) {
--		rdev->asic->get_memory_clock = NULL;
--		rdev->asic->set_memory_clock = NULL;
-+		pax_open_kernel();
-+		*(void **)&rdev->asic->get_memory_clock = NULL;
-+		*(void **)&rdev->asic->set_memory_clock = NULL;
-+		pax_close_kernel();
- 	}
- 
- 	return 0;
-diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
-index 8cde84b..0d3f11f 100644
---- a/drivers/gpu/drm/radeon/radeon_device.c
-+++ b/drivers/gpu/drm/radeon/radeon_device.c
-@@ -687,7 +687,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
- 	bool can_switch;
- 
- 	spin_lock(&dev->count_lock);
--	can_switch = (dev->open_count == 0);
-+	can_switch = (local_read(&dev->open_count) == 0);
- 	spin_unlock(&dev->count_lock);
- 	return can_switch;
- }
-diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
-index a1b59ca..86f2d44 100644
---- a/drivers/gpu/drm/radeon/radeon_drv.h
-+++ b/drivers/gpu/drm/radeon/radeon_drv.h
-@@ -255,7 +255,7 @@ typedef struct drm_radeon_private {
- 
- 	/* SW interrupt */
- 	wait_queue_head_t swi_queue;
--	atomic_t swi_emitted;
-+	atomic_unchecked_t swi_emitted;
- 	int vblank_crtc;
- 	uint32_t irq_enable_reg;
- 	uint32_t r500_disp_irq_reg;
-diff --git a/drivers/gpu/drm/radeon/radeon_fence.c b/drivers/gpu/drm/radeon/radeon_fence.c
-index 76ec0e9..6feb1a3 100644
---- a/drivers/gpu/drm/radeon/radeon_fence.c
-+++ b/drivers/gpu/drm/radeon/radeon_fence.c
-@@ -78,7 +78,7 @@ int radeon_fence_emit(struct radeon_device *rdev, struct radeon_fence *fence)
- 		write_unlock_irqrestore(&rdev->fence_drv.lock, irq_flags);
- 		return 0;
- 	}
--	fence->seq = atomic_add_return(1, &rdev->fence_drv.seq);
-+	fence->seq = atomic_add_return_unchecked(1, &rdev->fence_drv.seq);
- 	if (!rdev->cp.ready)
- 		/* FIXME: cp is not running assume everythings is done right
- 		 * away
-@@ -373,7 +373,7 @@ int radeon_fence_driver_init(struct radeon_device *rdev)
- 		return r;
- 	}
- 	radeon_fence_write(rdev, 0);
--	atomic_set(&rdev->fence_drv.seq, 0);
-+	atomic_set_unchecked(&rdev->fence_drv.seq, 0);
- 	INIT_LIST_HEAD(&rdev->fence_drv.created);
- 	INIT_LIST_HEAD(&rdev->fence_drv.emited);
- 	INIT_LIST_HEAD(&rdev->fence_drv.signaled);
-diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
-index 48b7cea..b10b216 100644
---- a/drivers/gpu/drm/radeon/radeon_ioc32.c
-+++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
-@@ -359,7 +359,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
- 	request = compat_alloc_user_space(sizeof(*request));
- 	if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
- 	    || __put_user(req32.param, &request->param)
--	    || __put_user((void __user *)(unsigned long)req32.value,
-+	    || __put_user((unsigned long)req32.value,
- 			  &request->value))
- 		return -EFAULT;
- 
-@@ -369,7 +369,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
- #define compat_radeon_cp_setparam NULL
- #endif /* X86_64 || IA64 */
- 
--drm_ioctl_compat_t *radeon_compat_ioctls[] = {
-+drm_ioctl_compat_t radeon_compat_ioctls[] = {
- 	[DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
- 	[DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
- 	[DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
-@@ -394,18 +394,15 @@ drm_ioctl_compat_t *radeon_compat_ioctls[] = {
- long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
- {
- 	unsigned int nr = DRM_IOCTL_NR(cmd);
--	drm_ioctl_compat_t *fn = NULL;
- 	int ret;
- 
- 	if (nr < DRM_COMMAND_BASE)
- 		return drm_compat_ioctl(filp, cmd, arg);
- 
--	if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(radeon_compat_ioctls))
--		fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
--
--	if (fn != NULL)
-+	if (nr < DRM_COMMAND_BASE + DRM_ARRAY_SIZE(radeon_compat_ioctls)) {
-+		drm_ioctl_compat_t fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
- 		ret = (*fn) (filp, cmd, arg);
--	else
-+	} else
- 		ret = drm_ioctl(filp, cmd, arg);
- 
- 	return ret;
-diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
-index 00da384..32f972d 100644
---- a/drivers/gpu/drm/radeon/radeon_irq.c
-+++ b/drivers/gpu/drm/radeon/radeon_irq.c
-@@ -225,8 +225,8 @@ static int radeon_emit_irq(struct drm_device * dev)
- 	unsigned int ret;
- 	RING_LOCALS;
- 
--	atomic_inc(&dev_priv->swi_emitted);
--	ret = atomic_read(&dev_priv->swi_emitted);
-+	atomic_inc_unchecked(&dev_priv->swi_emitted);
-+	ret = atomic_read_unchecked(&dev_priv->swi_emitted);
- 
- 	BEGIN_RING(4);
- 	OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
-@@ -352,7 +352,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
- 	drm_radeon_private_t *dev_priv =
- 	    (drm_radeon_private_t *) dev->dev_private;
- 
--	atomic_set(&dev_priv->swi_emitted, 0);
-+	atomic_set_unchecked(&dev_priv->swi_emitted, 0);
- 	DRM_INIT_WAITQUEUE(&dev_priv->swi_queue);
- 
- 	dev->max_vblank_count = 0x001fffff;
-diff --git a/drivers/gpu/drm/radeon/radeon_ring.c b/drivers/gpu/drm/radeon/radeon_ring.c
-index 65be5e8..578b3c2 100644
---- a/drivers/gpu/drm/radeon/radeon_ring.c
-+++ b/drivers/gpu/drm/radeon/radeon_ring.c
-@@ -487,16 +487,20 @@ int radeon_debugfs_ib_init(struct radeon_device *rdev)
- 	unsigned i;
- 	int r;
- 
--	radeon_debugfs_ib_bogus_info_list[0].data = rdev;
-+	pax_open_kernel();
-+	*(void **)&radeon_debugfs_ib_bogus_info_list[0].data = rdev;
-+	pax_close_kernel();
- 	r = radeon_debugfs_add_files(rdev, radeon_debugfs_ib_bogus_info_list, 1);
- 	if (r)
- 		return r;
- 	for (i = 0; i < RADEON_IB_POOL_SIZE; i++) {
- 		sprintf(radeon_debugfs_ib_names[i], "radeon_ib_%04u", i);
--		radeon_debugfs_ib_list[i].name = radeon_debugfs_ib_names[i];
--		radeon_debugfs_ib_list[i].show = &radeon_debugfs_ib_info;
--		radeon_debugfs_ib_list[i].driver_features = 0;
--		radeon_debugfs_ib_list[i].data = &rdev->ib_pool.ibs[i];
-+		pax_open_kernel();
-+		*(void **)&radeon_debugfs_ib_list[i].name = radeon_debugfs_ib_names[i];
-+		*(void **)&radeon_debugfs_ib_list[i].show = &radeon_debugfs_ib_info;
-+		*(u32 *)&radeon_debugfs_ib_list[i].driver_features = 0;
-+		*(void **)&radeon_debugfs_ib_list[i].data = &rdev->ib_pool.ibs[i];
-+		pax_close_kernel();
- 	}
- 	return radeon_debugfs_add_files(rdev, radeon_debugfs_ib_list,
- 					RADEON_IB_POOL_SIZE);
-diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
-index e8422ae..d22d4a8 100644
---- a/drivers/gpu/drm/radeon/radeon_state.c
-+++ b/drivers/gpu/drm/radeon/radeon_state.c
-@@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
- 	if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
- 		sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
- 
--	if (DRM_COPY_FROM_USER(&depth_boxes, clear->depth_boxes,
-+	if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || DRM_COPY_FROM_USER(&depth_boxes, clear->depth_boxes,
- 			       sarea_priv->nbox * sizeof(depth_boxes[0])))
- 		return -EFAULT;
- 
-@@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
- {
- 	drm_radeon_private_t *dev_priv = dev->dev_private;
- 	drm_radeon_getparam_t *param = data;
--	int value;
-+	int value = 0;
- 
- 	DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
- 
-diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
-index 0b5468b..74cfb87 100644
---- a/drivers/gpu/drm/radeon/radeon_ttm.c
-+++ b/drivers/gpu/drm/radeon/radeon_ttm.c
-@@ -631,7 +631,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
- 	man->size = size >> PAGE_SHIFT;
- }
- 
--static struct vm_operations_struct radeon_ttm_vm_ops;
-+static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
- static const struct vm_operations_struct *ttm_vm_ops = NULL;
- 
- static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-@@ -672,8 +672,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
- 	}
- 	if (unlikely(ttm_vm_ops == NULL)) {
- 		ttm_vm_ops = vma->vm_ops;
-+		pax_open_kernel();
- 		radeon_ttm_vm_ops = *ttm_vm_ops;
- 		radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
-+		pax_close_kernel();
- 	}
- 	vma->vm_ops = &radeon_ttm_vm_ops;
- 	return 0;
-@@ -820,30 +822,25 @@ static int radeon_mm_dump_table(struct seq_file *m, void *data)
- static int radeon_ttm_debugfs_init(struct radeon_device *rdev)
- {
- #if defined(CONFIG_DEBUG_FS)
--	static struct drm_info_list radeon_mem_types_list[RADEON_DEBUGFS_MEM_TYPES+1];
--	static char radeon_mem_types_names[RADEON_DEBUGFS_MEM_TYPES+1][32];
--	unsigned i;
-+	static struct drm_info_list radeon_mem_types_list[RADEON_DEBUGFS_MEM_TYPES+1] = {
-+		{
-+			.name = "radeon_vram_mm",
-+			.show = &radeon_mm_dump_table,
-+		},
-+		{
-+			.name = "radeon_gtt_mm",
-+			.show = &radeon_mm_dump_table,
-+		},
-+		{
-+			.name = "ttm_page_pool",
-+			.show = &ttm_page_alloc_debugfs,
-+		},
-+	};
- 
--	for (i = 0; i < RADEON_DEBUGFS_MEM_TYPES; i++) {
--		if (i == 0)
--			sprintf(radeon_mem_types_names[i], "radeon_vram_mm");
--		else
--			sprintf(radeon_mem_types_names[i], "radeon_gtt_mm");
--		radeon_mem_types_list[i].name = radeon_mem_types_names[i];
--		radeon_mem_types_list[i].show = &radeon_mm_dump_table;
--		radeon_mem_types_list[i].driver_features = 0;
--		if (i == 0)
--			radeon_mem_types_list[i].data = rdev->mman.bdev.man[TTM_PL_VRAM].priv;
--		else
--			radeon_mem_types_list[i].data = rdev->mman.bdev.man[TTM_PL_TT].priv;
--
--	}
--	/* Add ttm page pool to debugfs */
--	sprintf(radeon_mem_types_names[i], "ttm_page_pool");
--	radeon_mem_types_list[i].name = radeon_mem_types_names[i];
--	radeon_mem_types_list[i].show = &ttm_page_alloc_debugfs;
--	radeon_mem_types_list[i].driver_features = 0;
--	radeon_mem_types_list[i].data = NULL;
-+	pax_open_kernel();
-+	*(void **)&radeon_mem_types_list[0].data = rdev->mman.bdev.man[TTM_PL_VRAM].priv;
-+	*(void **)&radeon_mem_types_list[1].data = rdev->mman.bdev.man[TTM_PL_TT].priv;
-+	pax_close_kernel();
- 	return radeon_debugfs_add_files(rdev, radeon_mem_types_list, RADEON_DEBUGFS_MEM_TYPES+1);
- 
- #endif
-diff --git a/drivers/gpu/drm/radeon/rs690.c b/drivers/gpu/drm/radeon/rs690.c
-index 93bce72..00332c1 100644
---- a/drivers/gpu/drm/radeon/rs690.c
-+++ b/drivers/gpu/drm/radeon/rs690.c
-@@ -304,9 +304,11 @@ void rs690_crtc_bandwidth_compute(struct radeon_device *rdev,
- 		if (rdev->pm.max_bandwidth.full > rdev->pm.sideport_bandwidth.full &&
- 			rdev->pm.sideport_bandwidth.full)
- 			rdev->pm.max_bandwidth = rdev->pm.sideport_bandwidth;
--		read_delay_latency.full = dfixed_const(370 * 800 * 1000);
-+		read_delay_latency.full = dfixed_const(800 * 1000);
- 		read_delay_latency.full = dfixed_div(read_delay_latency,
- 			rdev->pm.igp_sideport_mclk);
-+		a.full = dfixed_const(370);
-+		read_delay_latency.full = dfixed_mul(read_delay_latency, a);
- 	} else {
- 		if (rdev->pm.max_bandwidth.full > rdev->pm.k8_bandwidth.full &&
- 			rdev->pm.k8_bandwidth.full)
-diff --git a/drivers/gpu/drm/radeon/rv770.c b/drivers/gpu/drm/radeon/rv770.c
-index 3e72074..9fbe45b 100644
---- a/drivers/gpu/drm/radeon/rv770.c
-+++ b/drivers/gpu/drm/radeon/rv770.c
-@@ -1083,7 +1083,9 @@ static int rv770_startup(struct radeon_device *rdev)
- 	r = r600_blit_init(rdev);
- 	if (r) {
- 		r600_blit_fini(rdev);
--		rdev->asic->copy = NULL;
-+		pax_open_kernel();
-+		*(void **)&rdev->asic->copy = NULL;
-+		pax_close_kernel();
- 		dev_warn(rdev->dev, "failed blitter (%d) falling back to memcpy\n", r);
- 	}
- 
-diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
-index e70ddd8..ddfa1cd 100644
---- a/drivers/gpu/drm/ttm/ttm_memory.c
-+++ b/drivers/gpu/drm/ttm/ttm_memory.c
-@@ -263,7 +263,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
- 	zone->glob = glob;
- 	glob->zone_kernel = zone;
- 	ret = kobject_init_and_add(
--		&zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
-+		&zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
- 	if (unlikely(ret != 0)) {
- 		kobject_put(&zone->kobj);
- 		return ret;
-@@ -346,7 +346,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
- 	zone->glob = glob;
- 	glob->zone_dma32 = zone;
- 	ret = kobject_init_and_add(
--		&zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
-+		&zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
- 	if (unlikely(ret != 0)) {
- 		kobject_put(&zone->kobj);
- 		return ret;
-diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
-index 9e4313e..46fad36 100644
---- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
-+++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
-@@ -398,9 +398,9 @@ static int ttm_pool_get_num_unused_pages(void)
- static int ttm_pool_mm_shrink(struct shrinker *shrink,
- 			      struct shrink_control *sc)
- {
--	static atomic_t start_pool = ATOMIC_INIT(0);
-+	static atomic_unchecked_t start_pool = ATOMIC_INIT(0);
- 	unsigned i;
--	unsigned pool_offset = atomic_add_return(1, &start_pool);
-+	unsigned pool_offset = atomic_add_return_unchecked(1, &start_pool);
- 	struct ttm_page_pool *pool;
- 	int shrink_pages = sc->nr_to_scan;
- 
-diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
-index 9cf87d9..2000b7d 100644
---- a/drivers/gpu/drm/via/via_drv.h
-+++ b/drivers/gpu/drm/via/via_drv.h
-@@ -51,7 +51,7 @@ typedef struct drm_via_ring_buffer {
- typedef uint32_t maskarray_t[5];
- 
- typedef struct drm_via_irq {
--	atomic_t irq_received;
-+	atomic_unchecked_t irq_received;
- 	uint32_t pending_mask;
- 	uint32_t enable_mask;
- 	wait_queue_head_t irq_queue;
-@@ -75,7 +75,7 @@ typedef struct drm_via_private {
- 	struct timeval last_vblank;
- 	int last_vblank_valid;
- 	unsigned usec_per_vblank;
--	atomic_t vbl_received;
-+	atomic_unchecked_t vbl_received;
- 	drm_via_state_t hc_state;
- 	char pci_buf[VIA_PCI_BUF_SIZE];
- 	const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
-diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
-index d391f48..10c8ca3 100644
---- a/drivers/gpu/drm/via/via_irq.c
-+++ b/drivers/gpu/drm/via/via_irq.c
-@@ -102,7 +102,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
- 	if (crtc != 0)
- 		return 0;
- 
--	return atomic_read(&dev_priv->vbl_received);
-+	return atomic_read_unchecked(&dev_priv->vbl_received);
- }
- 
- irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
-@@ -117,8 +117,8 @@ irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
- 
- 	status = VIA_READ(VIA_REG_INTERRUPT);
- 	if (status & VIA_IRQ_VBLANK_PENDING) {
--		atomic_inc(&dev_priv->vbl_received);
--		if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
-+		atomic_inc_unchecked(&dev_priv->vbl_received);
-+		if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
- 			do_gettimeofday(&cur_vblank);
- 			if (dev_priv->last_vblank_valid) {
- 				dev_priv->usec_per_vblank =
-@@ -128,7 +128,7 @@ irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
- 			dev_priv->last_vblank = cur_vblank;
- 			dev_priv->last_vblank_valid = 1;
- 		}
--		if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
-+		if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
- 			DRM_DEBUG("US per vblank is: %u\n",
- 				  dev_priv->usec_per_vblank);
- 		}
-@@ -138,7 +138,7 @@ irqreturn_t via_driver_irq_handler(DRM_IRQ_ARGS)
- 
- 	for (i = 0; i < dev_priv->num_irqs; ++i) {
- 		if (status & cur_irq->pending_mask) {
--			atomic_inc(&cur_irq->irq_received);
-+			atomic_inc_unchecked(&cur_irq->irq_received);
- 			DRM_WAKEUP(&cur_irq->irq_queue);
- 			handled = 1;
- 			if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
-@@ -243,11 +243,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
- 		DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * DRM_HZ,
- 			    ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
- 			     masks[irq][4]));
--		cur_irq_sequence = atomic_read(&cur_irq->irq_received);
-+		cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
- 	} else {
- 		DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * DRM_HZ,
- 			    (((cur_irq_sequence =
--			       atomic_read(&cur_irq->irq_received)) -
-+			       atomic_read_unchecked(&cur_irq->irq_received)) -
- 			      *sequence) <= (1 << 23)));
- 	}
- 	*sequence = cur_irq_sequence;
-@@ -285,7 +285,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
- 		}
- 
- 		for (i = 0; i < dev_priv->num_irqs; ++i) {
--			atomic_set(&cur_irq->irq_received, 0);
-+			atomic_set_unchecked(&cur_irq->irq_received, 0);
- 			cur_irq->enable_mask = dev_priv->irq_masks[i][0];
- 			cur_irq->pending_mask = dev_priv->irq_masks[i][1];
- 			DRM_INIT_WAITQUEUE(&cur_irq->irq_queue);
-@@ -367,7 +367,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
- 	switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
- 	case VIA_IRQ_RELATIVE:
- 		irqwait->request.sequence +=
--			atomic_read(&cur_irq->irq_received);
-+			atomic_read_unchecked(&cur_irq->irq_received);
- 		irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
- 	case VIA_IRQ_ABSOLUTE:
- 		break;
-diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
-index 0e3fa7d..35f9ed6 100644
---- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
-+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
-@@ -260,7 +260,7 @@ struct vmw_private {
- 	 * Fencing and IRQs.
- 	 */
- 
--	atomic_t marker_seq;
-+	atomic_unchecked_t marker_seq;
- 	wait_queue_head_t fence_queue;
- 	wait_queue_head_t fifo_queue;
- 	int fence_queue_waiters; /* Protected by hw_mutex */
-diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
-index a0c2f12..68ae6cb 100644
---- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
-+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
-@@ -137,7 +137,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
- 		 (unsigned int) min,
- 		 (unsigned int) fifo->capabilities);
- 
--	atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
-+	atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
- 	iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
- 	vmw_marker_queue_init(&fifo->marker_queue);
- 	return vmw_fifo_send_fence(dev_priv, &dummy);
-@@ -355,7 +355,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
- 				if (reserveable)
- 					iowrite32(bytes, fifo_mem +
- 						  SVGA_FIFO_RESERVED);
--				return fifo_mem + (next_cmd >> 2);
-+				return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
- 			} else {
- 				need_bounce = true;
- 			}
-@@ -475,7 +475,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
- 
- 	fm = vmw_fifo_reserve(dev_priv, bytes);
- 	if (unlikely(fm == NULL)) {
--		*seqno = atomic_read(&dev_priv->marker_seq);
-+		*seqno = atomic_read_unchecked(&dev_priv->marker_seq);
- 		ret = -ENOMEM;
- 		(void)vmw_fallback_wait(dev_priv, false, true, *seqno,
- 					false, 3*HZ);
-@@ -483,7 +483,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
- 	}
- 
- 	do {
--		*seqno = atomic_add_return(1, &dev_priv->marker_seq);
-+		*seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
- 	} while (*seqno == 0);
- 
- 	if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
-diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
-index 66917c6..2dcc8ae 100644
---- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
-+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
-@@ -135,7 +135,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
- 	int ret;
- 
- 	num_clips = arg->num_clips;
--	clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
-+	clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
- 
- 	if (unlikely(num_clips == 0))
- 		return 0;
-@@ -221,7 +221,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
- 	int ret;
- 
- 	num_clips = arg->num_clips;
--	clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
-+	clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
- 
- 	if (unlikely(num_clips == 0))
- 		return 0;
-diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
-index cabc95f..14b3d77 100644
---- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
-+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
-@@ -107,7 +107,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
- 	 * emitted. Then the fence is stale and signaled.
- 	 */
- 
--	ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
-+	ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
- 	       > VMW_FENCE_WRAP);
- 
- 	return ret;
-@@ -138,7 +138,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
- 
- 	if (fifo_idle)
- 		down_read(&fifo_state->rwsem);
--	signal_seq = atomic_read(&dev_priv->marker_seq);
-+	signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
- 	ret = 0;
- 
- 	for (;;) {
-diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
-index 8a8725c2..afed796 100644
---- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
-+++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
-@@ -151,7 +151,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
- 	while (!vmw_lag_lt(queue, us)) {
- 		spin_lock(&queue->lock);
- 		if (list_empty(&queue->head))
--			seqno = atomic_read(&dev_priv->marker_seq);
-+			seqno = atomic_read_unchecked(&dev_priv->marker_seq);
- 		else {
- 			marker = list_first_entry(&queue->head,
- 						 struct vmw_marker, head);
-diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
-index 9ac4389..5c05af3 100644
---- a/drivers/hid/hid-core.c
-+++ b/drivers/hid/hid-core.c
-@@ -2102,7 +2102,7 @@ static bool hid_ignore(struct hid_device *hdev)
- 
- int hid_add_device(struct hid_device *hdev)
- {
--	static atomic_t id = ATOMIC_INIT(0);
-+	static atomic_unchecked_t id = ATOMIC_INIT(0);
- 	int ret;
- 
- 	if (WARN_ON(hdev->status & HID_STAT_ADDED))
-@@ -2117,7 +2117,7 @@ int hid_add_device(struct hid_device *hdev)
- 	/* XXX hack, any other cleaner solution after the driver core
- 	 * is converted to allow more than 20 bytes as the device name? */
- 	dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
--		     hdev->vendor, hdev->product, atomic_inc_return(&id));
-+		     hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
- 
- 	hid_debug_register(hdev, dev_name(&hdev->dev));
- 	ret = device_add(&hdev->dev);
-diff --git a/drivers/hid/hid-multitouch.c b/drivers/hid/hid-multitouch.c
-index 13af0f1..dc797c9 100644
---- a/drivers/hid/hid-multitouch.c
-+++ b/drivers/hid/hid-multitouch.c
-@@ -195,6 +195,9 @@ static void mt_feature_mapping(struct hid_device *hdev,
- 		td->inputmode = field->report->id;
- 		break;
- 	case HID_DG_CONTACTMAX:
-+		/* Ignore if value count is out of bounds. */
-+		if (field->report_count < 1)
-+			break;
- 		td->maxcontacts = field->value[0];
- 		if (td->mtclass->maxcontacts)
- 			/* check if the maxcontacts is given by the class */
-@@ -506,7 +509,6 @@ static int mt_event(struct hid_device *hid, struct hid_field *field,
- 		if (field->index == td->last_field_index
- 			&& td->num_received >= td->num_expected)
- 			mt_emit_event(td, field->hidinput->input);
--
- 	}
- 
- 	/* we have handled the hidinput part, now remains hiddev */
-diff --git a/drivers/hid/usbhid/hiddev.c b/drivers/hid/usbhid/hiddev.c
-index 4ef02b2..8a96831 100644
---- a/drivers/hid/usbhid/hiddev.c
-+++ b/drivers/hid/usbhid/hiddev.c
-@@ -624,7 +624,7 @@ static long hiddev_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
- 		break;
- 
- 	case HIDIOCAPPLICATION:
--		if (arg < 0 || arg >= hid->maxapplication)
-+		if (arg >= hid->maxapplication)
- 			break;
- 
- 		for (i = 0; i < hid->maxcollection; i++)
-diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
-index f4c3d28..82f45a9 100644
---- a/drivers/hv/channel.c
-+++ b/drivers/hv/channel.c
-@@ -402,8 +402,8 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
- 	int ret = 0;
- 	int t;
- 
--	next_gpadl_handle = atomic_read(&vmbus_connection.next_gpadl_handle);
--	atomic_inc(&vmbus_connection.next_gpadl_handle);
-+	next_gpadl_handle = atomic_read_unchecked(&vmbus_connection.next_gpadl_handle);
-+	atomic_inc_unchecked(&vmbus_connection.next_gpadl_handle);
- 
- 	ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
- 	if (ret)
-diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
-index 0fb100e..baf87e5 100644
---- a/drivers/hv/hv.c
-+++ b/drivers/hv/hv.c
-@@ -132,7 +132,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
- 	u64 output_address = (output) ? virt_to_phys(output) : 0;
- 	u32 output_address_hi = output_address >> 32;
- 	u32 output_address_lo = output_address & 0xFFFFFFFF;
--	void *hypercall_page = hv_context.hypercall_page;
-+	void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
- 
- 	__asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
- 			      "=a"(hv_status_lo) : "d" (control_hi),
-diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
-index 0aee112..b72d21f 100644
---- a/drivers/hv/hyperv_vmbus.h
-+++ b/drivers/hv/hyperv_vmbus.h
-@@ -556,7 +556,7 @@ enum vmbus_connect_state {
- struct vmbus_connection {
- 	enum vmbus_connect_state conn_state;
- 
--	atomic_t next_gpadl_handle;
-+	atomic_unchecked_t next_gpadl_handle;
- 
- 	/*
- 	 * Represents channel interrupts. Each bit position represents a
-diff --git a/drivers/hv/vmbus_drv.c b/drivers/hv/vmbus_drv.c
-index 44442d5..9f4b007 100644
---- a/drivers/hv/vmbus_drv.c
-+++ b/drivers/hv/vmbus_drv.c
-@@ -663,10 +663,10 @@ int vmbus_device_register(struct hv_device *child_device_obj)
- {
- 	int ret = 0;
- 
--	static atomic_t device_num = ATOMIC_INIT(0);
-+	static atomic_unchecked_t device_num = ATOMIC_INIT(0);
- 
- 	dev_set_name(&child_device_obj->device, "vmbus_0_%d",
--		     atomic_inc_return(&device_num));
-+		     atomic_inc_return_unchecked(&device_num));
- 
- 	child_device_obj->device.bus = &hv_bus;
- 	child_device_obj->device.parent = &hv_acpi_dev->dev;
-diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
-index 66f6729..4de8c4a 100644
---- a/drivers/hwmon/acpi_power_meter.c
-+++ b/drivers/hwmon/acpi_power_meter.c
-@@ -124,7 +124,7 @@ struct rw_sensor_template {
- 		       struct device_attribute *devattr,
- 		       const char *buf, size_t count);
- 	int index;
--};
-+} __do_const;
- 
- /* Averaging interval */
- static int update_avg_interval(struct acpi_power_meter_resource *resource)
-@@ -316,8 +316,6 @@ static ssize_t set_trip(struct device *dev, struct device_attribute *devattr,
- 		return res;
- 
- 	temp /= 1000;
--	if (temp < 0)
--		return -EINVAL;
- 
- 	mutex_lock(&resource->lock);
- 	resource->trip[attr->index - 7] = temp;
-@@ -622,7 +620,7 @@ static int register_ro_attrs(struct acpi_power_meter_resource *resource,
- 			     struct ro_sensor_template *ro)
- {
- 	struct device *dev = &resource->acpi_dev->dev;
--	struct sensor_device_attribute *sensors =
-+	sensor_device_attribute_no_const *sensors =
- 		&resource->sensors[resource->num_sensors];
- 	int res = 0;
- 
-@@ -650,7 +648,7 @@ static int register_rw_attrs(struct acpi_power_meter_resource *resource,
- 			     struct rw_sensor_template *rw)
- {
- 	struct device *dev = &resource->acpi_dev->dev;
--	struct sensor_device_attribute *sensors =
-+	sensor_device_attribute_no_const *sensors =
- 		&resource->sensors[resource->num_sensors];
- 	int res = 0;
- 
-diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
-index 30cac58..f6406b3 100644
---- a/drivers/hwmon/applesmc.c
-+++ b/drivers/hwmon/applesmc.c
-@@ -1069,7 +1069,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
- {
- 	struct applesmc_node_group *grp;
- 	struct applesmc_dev_attr *node;
--	struct attribute *attr;
-+	attribute_no_const *attr;
- 	int ret, i;
- 
- 	for (grp = groups; grp->format; grp++) {
-diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
-index 83d2fbd6..93017f7 100644
---- a/drivers/hwmon/asus_atk0110.c
-+++ b/drivers/hwmon/asus_atk0110.c
-@@ -149,10 +149,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
- struct atk_sensor_data {
- 	struct list_head list;
- 	struct atk_data *data;
--	struct device_attribute label_attr;
--	struct device_attribute input_attr;
--	struct device_attribute limit1_attr;
--	struct device_attribute limit2_attr;
-+	device_attribute_no_const label_attr;
-+	device_attribute_no_const input_attr;
-+	device_attribute_no_const limit1_attr;
-+	device_attribute_no_const limit2_attr;
- 	char label_attr_name[ATTR_NAME_SIZE];
- 	char input_attr_name[ATTR_NAME_SIZE];
- 	char limit1_attr_name[ATTR_NAME_SIZE];
-@@ -271,7 +271,7 @@ static ssize_t atk_name_show(struct device *dev,
- static struct device_attribute atk_name_attr =
- 		__ATTR(name, 0444, atk_name_show, NULL);
- 
--static void atk_init_attribute(struct device_attribute *attr, char *name,
-+static void atk_init_attribute(device_attribute_no_const *attr, char *name,
- 		sysfs_show_func show)
- {
- 	sysfs_attr_init(&attr->attr);
-diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
-index 3d630bb..77756d7 100644
---- a/drivers/hwmon/coretemp.c
-+++ b/drivers/hwmon/coretemp.c
-@@ -787,7 +787,7 @@ static int __cpuinit coretemp_cpu_callback(struct notifier_block *nfb,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block coretemp_cpu_notifier __refdata = {
-+static struct notifier_block coretemp_cpu_notifier = {
- 	.notifier_call = coretemp_cpu_callback,
- };
- 
-diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
-index 6a967d7..7f0f923 100644
---- a/drivers/hwmon/ibmaem.c
-+++ b/drivers/hwmon/ibmaem.c
-@@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
- 				struct aem_rw_sensor_template *rw)
- {
- 	struct device *dev = &data->pdev->dev;
--	struct sensor_device_attribute *sensors = data->sensors;
-+	sensor_device_attribute_no_const *sensors = data->sensors;
- 	int err;
- 
- 	/* Set up read-only sensors */
-diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
-index d89b339..fdb124c 100644
---- a/drivers/hwmon/pmbus/pmbus_core.c
-+++ b/drivers/hwmon/pmbus/pmbus_core.c
-@@ -809,7 +809,7 @@ static ssize_t pmbus_show_label(struct device *dev,
- 
- #define PMBUS_ADD_ATTR(data, _name, _idx, _mode, _type, _show, _set)	\
- do {									\
--	struct sensor_device_attribute *a				\
-+	sensor_device_attribute_no_const *a				\
- 	    = &data->_type##s[data->num_##_type##s].attribute;		\
- 	BUG_ON(data->num_attributes >= data->max_attributes);		\
- 	sysfs_attr_init(&a->dev_attr.attr);				\
-diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
-index 3e3153e..d445962 100644
---- a/drivers/hwmon/sht15.c
-+++ b/drivers/hwmon/sht15.c
-@@ -166,7 +166,7 @@ struct sht15_data {
- 	int				supply_uV;
- 	bool				supply_uV_valid;
- 	struct work_struct		update_supply_work;
--	atomic_t			interrupt_handled;
-+	atomic_unchecked_t		interrupt_handled;
- };
- 
- /**
-@@ -509,13 +509,13 @@ static int sht15_measurement(struct sht15_data *data,
- 		return ret;
- 
- 	gpio_direction_input(data->pdata->gpio_data);
--	atomic_set(&data->interrupt_handled, 0);
-+	atomic_set_unchecked(&data->interrupt_handled, 0);
- 
- 	enable_irq(gpio_to_irq(data->pdata->gpio_data));
- 	if (gpio_get_value(data->pdata->gpio_data) == 0) {
- 		disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
- 		/* Only relevant if the interrupt hasn't occurred. */
--		if (!atomic_read(&data->interrupt_handled))
-+		if (!atomic_read_unchecked(&data->interrupt_handled))
- 			schedule_work(&data->read_work);
- 	}
- 	ret = wait_event_timeout(data->wait_queue,
-@@ -782,7 +782,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
- 
- 	/* First disable the interrupt */
- 	disable_irq_nosync(irq);
--	atomic_inc(&data->interrupt_handled);
-+	atomic_inc_unchecked(&data->interrupt_handled);
- 	/* Then schedule a reading work struct */
- 	if (data->state != SHT15_READING_NOTHING)
- 		schedule_work(&data->read_work);
-@@ -804,11 +804,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
- 		 * If not, then start the interrupt again - care here as could
- 		 * have gone low in meantime so verify it hasn't!
- 		 */
--		atomic_set(&data->interrupt_handled, 0);
-+		atomic_set_unchecked(&data->interrupt_handled, 0);
- 		enable_irq(gpio_to_irq(data->pdata->gpio_data));
- 		/* If still not occurred or another handler has been scheduled */
- 		if (gpio_get_value(data->pdata->gpio_data)
--		    || atomic_read(&data->interrupt_handled))
-+		    || atomic_read_unchecked(&data->interrupt_handled))
- 			return;
- 	}
- 
-diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
-index 8eac67d..d7b2fa5 100644
---- a/drivers/hwmon/via-cputemp.c
-+++ b/drivers/hwmon/via-cputemp.c
-@@ -304,7 +304,7 @@ static int __cpuinit via_cputemp_cpu_callback(struct notifier_block *nfb,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block via_cputemp_cpu_notifier __refdata = {
-+static struct notifier_block via_cputemp_cpu_notifier = {
- 	.notifier_call = via_cputemp_cpu_callback,
- };
- 
-diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
-index 378fcb5..5e91fa8 100644
---- a/drivers/i2c/busses/i2c-amd756-s4882.c
-+++ b/drivers/i2c/busses/i2c-amd756-s4882.c
-@@ -43,7 +43,7 @@
- extern struct i2c_adapter amd756_smbus;
- 
- static struct i2c_adapter *s4882_adapter;
--static struct i2c_algorithm *s4882_algo;
-+static i2c_algorithm_no_const *s4882_algo;
- 
- /* Wrapper access functions for multiplexed SMBus */
- static DEFINE_MUTEX(amd756_lock);
-diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
-index 7636671..53a2cab 100644
---- a/drivers/i2c/busses/i2c-diolan-u2c.c
-+++ b/drivers/i2c/busses/i2c-diolan-u2c.c
-@@ -99,7 +99,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
- /* usb layer */
- 
- /* Send command to device, and get response. */
--static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
-+static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
- {
- 	int ret = 0;
- 	int actual;
-diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
-index 29015eb..af2d8e9 100644
---- a/drivers/i2c/busses/i2c-nforce2-s4985.c
-+++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
-@@ -41,7 +41,7 @@
- extern struct i2c_adapter *nforce2_smbus;
- 
- static struct i2c_adapter *s4985_adapter;
--static struct i2c_algorithm *s4985_algo;
-+static i2c_algorithm_no_const *s4985_algo;
- 
- /* Wrapper access functions for multiplexed SMBus */
- static DEFINE_MUTEX(nforce2_lock);
-diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
-index 57a45ce8..51bd6c1 100644
---- a/drivers/i2c/i2c-dev.c
-+++ b/drivers/i2c/i2c-dev.c
-@@ -276,7 +276,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
- 			res = -EINVAL;
- 			break;
- 		}
--		data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
-+		data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
- 		rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
- 		if (IS_ERR(rdwr_pa[i].buf)) {
- 			res = PTR_ERR(rdwr_pa[i].buf);
-diff --git a/drivers/ide/aec62xx.c b/drivers/ide/aec62xx.c
-index 57d00ca..0145194 100644
---- a/drivers/ide/aec62xx.c
-+++ b/drivers/ide/aec62xx.c
-@@ -181,7 +181,7 @@ static const struct ide_port_ops atp86x_port_ops = {
- 	.cable_detect		= atp86x_cable_detect,
- };
- 
--static const struct ide_port_info aec62xx_chipsets[] __devinitdata = {
-+static const struct ide_port_info aec62xx_chipsets[] __devinitconst = {
- 	{	/* 0: AEC6210 */
- 		.name		= DRV_NAME,
- 		.init_chipset	= init_chipset_aec62xx,
-diff --git a/drivers/ide/alim15x3.c b/drivers/ide/alim15x3.c
-index 2c8016a..911a27c 100644
---- a/drivers/ide/alim15x3.c
-+++ b/drivers/ide/alim15x3.c
-@@ -512,7 +512,7 @@ static const struct ide_dma_ops ali_dma_ops = {
- 	.dma_sff_read_status	= ide_dma_sff_read_status,
- };
- 
--static const struct ide_port_info ali15x3_chipset __devinitdata = {
-+static const struct ide_port_info ali15x3_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.init_chipset	= init_chipset_ali15x3,
- 	.init_hwif	= init_hwif_ali15x3,
-diff --git a/drivers/ide/amd74xx.c b/drivers/ide/amd74xx.c
-index 3747b25..56fc995 100644
---- a/drivers/ide/amd74xx.c
-+++ b/drivers/ide/amd74xx.c
-@@ -223,7 +223,7 @@ static const struct ide_port_ops amd_port_ops = {
- 		.udma_mask	= udma,					\
- 	}
- 
--static const struct ide_port_info amd74xx_chipsets[] __devinitdata = {
-+static const struct ide_port_info amd74xx_chipsets[] __devinitconst = {
- 	/* 0: AMD7401 */	DECLARE_AMD_DEV(0x00, ATA_UDMA2),
- 	/* 1: AMD7409 */	DECLARE_AMD_DEV(ATA_SWDMA2, ATA_UDMA4),
- 	/* 2: AMD7411/7441 */	DECLARE_AMD_DEV(ATA_SWDMA2, ATA_UDMA5),
-diff --git a/drivers/ide/atiixp.c b/drivers/ide/atiixp.c
-index 15f0ead..cb43480 100644
---- a/drivers/ide/atiixp.c
-+++ b/drivers/ide/atiixp.c
-@@ -139,7 +139,7 @@ static const struct ide_port_ops atiixp_port_ops = {
- 	.cable_detect		= atiixp_cable_detect,
- };
- 
--static const struct ide_port_info atiixp_pci_info[] __devinitdata = {
-+static const struct ide_port_info atiixp_pci_info[] __devinitconst = {
- 	{	/* 0: IXP200/300/400/700 */
- 		.name		= DRV_NAME,
- 		.enablebits	= {{0x48,0x01,0x00}, {0x48,0x08,0x00}},
-diff --git a/drivers/ide/cmd64x.c b/drivers/ide/cmd64x.c
-index 5f80312..d1fc438 100644
---- a/drivers/ide/cmd64x.c
-+++ b/drivers/ide/cmd64x.c
-@@ -327,7 +327,7 @@ static const struct ide_dma_ops cmd646_rev1_dma_ops = {
- 	.dma_sff_read_status	= ide_dma_sff_read_status,
- };
- 
--static const struct ide_port_info cmd64x_chipsets[] __devinitdata = {
-+static const struct ide_port_info cmd64x_chipsets[] __devinitconst = {
- 	{	/* 0: CMD643 */
- 		.name		= DRV_NAME,
- 		.init_chipset	= init_chipset_cmd64x,
-diff --git a/drivers/ide/cs5520.c b/drivers/ide/cs5520.c
-index 2c1e5f7..1444762 100644
---- a/drivers/ide/cs5520.c
-+++ b/drivers/ide/cs5520.c
-@@ -94,7 +94,7 @@ static const struct ide_port_ops cs5520_port_ops = {
- 	.set_dma_mode		= cs5520_set_dma_mode,
- };
- 
--static const struct ide_port_info cyrix_chipset __devinitdata = {
-+static const struct ide_port_info cyrix_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.enablebits	= { { 0x60, 0x01, 0x01 }, { 0x60, 0x02, 0x02 } },
- 	.port_ops	= &cs5520_port_ops,
-diff --git a/drivers/ide/cs5530.c b/drivers/ide/cs5530.c
-index 4dc4eb9..49b40ad 100644
---- a/drivers/ide/cs5530.c
-+++ b/drivers/ide/cs5530.c
-@@ -245,7 +245,7 @@ static const struct ide_port_ops cs5530_port_ops = {
- 	.udma_filter		= cs5530_udma_filter,
- };
- 
--static const struct ide_port_info cs5530_chipset __devinitdata = {
-+static const struct ide_port_info cs5530_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.init_chipset	= init_chipset_cs5530,
- 	.init_hwif	= init_hwif_cs5530,
-diff --git a/drivers/ide/cs5535.c b/drivers/ide/cs5535.c
-index 5059faf..18d4c85 100644
---- a/drivers/ide/cs5535.c
-+++ b/drivers/ide/cs5535.c
-@@ -170,7 +170,7 @@ static const struct ide_port_ops cs5535_port_ops = {
- 	.cable_detect		= cs5535_cable_detect,
- };
- 
--static const struct ide_port_info cs5535_chipset __devinitdata = {
-+static const struct ide_port_info cs5535_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.port_ops	= &cs5535_port_ops,
- 	.host_flags	= IDE_HFLAG_SINGLE | IDE_HFLAG_POST_SET_MODE,
-diff --git a/drivers/ide/cy82c693.c b/drivers/ide/cy82c693.c
-index 847553f..3ffb49d 100644
---- a/drivers/ide/cy82c693.c
-+++ b/drivers/ide/cy82c693.c
-@@ -163,7 +163,7 @@ static const struct ide_port_ops cy82c693_port_ops = {
- 	.set_dma_mode		= cy82c693_set_dma_mode,
- };
- 
--static const struct ide_port_info cy82c693_chipset __devinitdata = {
-+static const struct ide_port_info cy82c693_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.init_iops	= init_iops_cy82c693,
- 	.port_ops	= &cy82c693_port_ops,
-diff --git a/drivers/ide/hpt366.c b/drivers/ide/hpt366.c
-index 58c51cd..4aec3b8 100644
---- a/drivers/ide/hpt366.c
-+++ b/drivers/ide/hpt366.c
-@@ -443,7 +443,7 @@ static struct hpt_timings hpt37x_timings = {
- 	}
- };
- 
--static const struct hpt_info hpt36x __devinitdata = {
-+static const struct hpt_info hpt36x __devinitconst = {
- 	.chip_name	= "HPT36x",
- 	.chip_type	= HPT36x,
- 	.udma_mask	= HPT366_ALLOW_ATA66_3 ? (HPT366_ALLOW_ATA66_4 ? ATA_UDMA4 : ATA_UDMA3) : ATA_UDMA2,
-@@ -451,7 +451,7 @@ static const struct hpt_info hpt36x __devinitdata = {
- 	.timings	= &hpt36x_timings
- };
- 
--static const struct hpt_info hpt370 __devinitdata = {
-+static const struct hpt_info hpt370 __devinitconst = {
- 	.chip_name	= "HPT370",
- 	.chip_type	= HPT370,
- 	.udma_mask	= HPT370_ALLOW_ATA100_5 ? ATA_UDMA5 : ATA_UDMA4,
-@@ -459,7 +459,7 @@ static const struct hpt_info hpt370 __devinitdata = {
- 	.timings	= &hpt37x_timings
- };
- 
--static const struct hpt_info hpt370a __devinitdata = {
-+static const struct hpt_info hpt370a __devinitconst = {
- 	.chip_name	= "HPT370A",
- 	.chip_type	= HPT370A,
- 	.udma_mask	= HPT370_ALLOW_ATA100_5 ? ATA_UDMA5 : ATA_UDMA4,
-@@ -467,7 +467,7 @@ static const struct hpt_info hpt370a __devinitdata = {
- 	.timings	= &hpt37x_timings
- };
- 
--static const struct hpt_info hpt374 __devinitdata = {
-+static const struct hpt_info hpt374 __devinitconst = {
- 	.chip_name	= "HPT374",
- 	.chip_type	= HPT374,
- 	.udma_mask	= ATA_UDMA5,
-@@ -475,7 +475,7 @@ static const struct hpt_info hpt374 __devinitdata = {
- 	.timings	= &hpt37x_timings
- };
- 
--static const struct hpt_info hpt372 __devinitdata = {
-+static const struct hpt_info hpt372 __devinitconst = {
- 	.chip_name	= "HPT372",
- 	.chip_type	= HPT372,
- 	.udma_mask	= HPT372_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
-@@ -483,7 +483,7 @@ static const struct hpt_info hpt372 __devinitdata = {
- 	.timings	= &hpt37x_timings
- };
- 
--static const struct hpt_info hpt372a __devinitdata = {
-+static const struct hpt_info hpt372a __devinitconst = {
- 	.chip_name	= "HPT372A",
- 	.chip_type	= HPT372A,
- 	.udma_mask	= HPT372_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
-@@ -491,7 +491,7 @@ static const struct hpt_info hpt372a __devinitdata = {
- 	.timings	= &hpt37x_timings
- };
- 
--static const struct hpt_info hpt302 __devinitdata = {
-+static const struct hpt_info hpt302 __devinitconst = {
- 	.chip_name	= "HPT302",
- 	.chip_type	= HPT302,
- 	.udma_mask	= HPT302_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
-@@ -499,7 +499,7 @@ static const struct hpt_info hpt302 __devinitdata = {
- 	.timings	= &hpt37x_timings
- };
- 
--static const struct hpt_info hpt371 __devinitdata = {
-+static const struct hpt_info hpt371 __devinitconst = {
- 	.chip_name	= "HPT371",
- 	.chip_type	= HPT371,
- 	.udma_mask	= HPT371_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
-@@ -507,7 +507,7 @@ static const struct hpt_info hpt371 __devinitdata = {
- 	.timings	= &hpt37x_timings
- };
- 
--static const struct hpt_info hpt372n __devinitdata = {
-+static const struct hpt_info hpt372n __devinitconst = {
- 	.chip_name	= "HPT372N",
- 	.chip_type	= HPT372N,
- 	.udma_mask	= HPT372_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
-@@ -515,7 +515,7 @@ static const struct hpt_info hpt372n __devinitdata = {
- 	.timings	= &hpt37x_timings
- };
- 
--static const struct hpt_info hpt302n __devinitdata = {
-+static const struct hpt_info hpt302n __devinitconst = {
- 	.chip_name	= "HPT302N",
- 	.chip_type	= HPT302N,
- 	.udma_mask	= HPT302_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
-@@ -523,7 +523,7 @@ static const struct hpt_info hpt302n __devinitdata = {
- 	.timings	= &hpt37x_timings
- };
- 
--static const struct hpt_info hpt371n __devinitdata = {
-+static const struct hpt_info hpt371n __devinitconst = {
- 	.chip_name	= "HPT371N",
- 	.chip_type	= HPT371N,
- 	.udma_mask	= HPT371_ALLOW_ATA133_6 ? ATA_UDMA6 : ATA_UDMA5,
-@@ -1361,7 +1361,7 @@ static const struct ide_dma_ops hpt36x_dma_ops = {
- 	.dma_sff_read_status	= ide_dma_sff_read_status,
- };
- 
--static const struct ide_port_info hpt366_chipsets[] __devinitdata = {
-+static const struct ide_port_info hpt366_chipsets[] __devinitconst = {
- 	{	/* 0: HPT36x */
- 		.name		= DRV_NAME,
- 		.init_chipset	= init_chipset_hpt366,
-diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
-index 8126824..55a2798 100644
---- a/drivers/ide/ide-cd.c
-+++ b/drivers/ide/ide-cd.c
-@@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
- 		alignment = queue_dma_alignment(q) | q->dma_pad_mask;
- 		if ((unsigned long)buf & alignment
- 		    || blk_rq_bytes(rq) & q->dma_pad_mask
--		    || object_is_on_stack(buf))
-+		    || object_starts_on_stack(buf))
- 			drive->dma = 0;
- 	}
- }
-diff --git a/drivers/ide/ide-pci-generic.c b/drivers/ide/ide-pci-generic.c
-index a743e68..1cfd674 100644
---- a/drivers/ide/ide-pci-generic.c
-+++ b/drivers/ide/ide-pci-generic.c
-@@ -53,7 +53,7 @@ static const struct ide_port_ops netcell_port_ops = {
- 		.udma_mask	= ATA_UDMA6, \
- 	}
- 
--static const struct ide_port_info generic_chipsets[] __devinitdata = {
-+static const struct ide_port_info generic_chipsets[] __devinitconst = {
- 	/*  0: Unknown */
- 	DECLARE_GENERIC_PCI_DEV(0),
- 
-diff --git a/drivers/ide/it8172.c b/drivers/ide/it8172.c
-index 560e66d..d5dd180 100644
---- a/drivers/ide/it8172.c
-+++ b/drivers/ide/it8172.c
-@@ -115,7 +115,7 @@ static const struct ide_port_ops it8172_port_ops = {
- 	.set_dma_mode	= it8172_set_dma_mode,
- };
- 
--static const struct ide_port_info it8172_port_info __devinitdata = {
-+static const struct ide_port_info it8172_port_info __devinitconst = {
- 	.name		= DRV_NAME,
- 	.port_ops	= &it8172_port_ops,
- 	.enablebits	= { {0x41, 0x80, 0x80}, {0x00, 0x00, 0x00} },
-diff --git a/drivers/ide/it8213.c b/drivers/ide/it8213.c
-index 46816ba..1847aeb 100644
---- a/drivers/ide/it8213.c
-+++ b/drivers/ide/it8213.c
-@@ -156,7 +156,7 @@ static const struct ide_port_ops it8213_port_ops = {
- 	.cable_detect		= it8213_cable_detect,
- };
- 
--static const struct ide_port_info it8213_chipset __devinitdata = {
-+static const struct ide_port_info it8213_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.enablebits	= { {0x41, 0x80, 0x80} },
- 	.port_ops	= &it8213_port_ops,
-diff --git a/drivers/ide/it821x.c b/drivers/ide/it821x.c
-index 2e3169f..c5611db 100644
---- a/drivers/ide/it821x.c
-+++ b/drivers/ide/it821x.c
-@@ -630,7 +630,7 @@ static const struct ide_port_ops it821x_port_ops = {
- 	.cable_detect		= it821x_cable_detect,
- };
- 
--static const struct ide_port_info it821x_chipset __devinitdata = {
-+static const struct ide_port_info it821x_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.init_chipset	= init_chipset_it821x,
- 	.init_hwif	= init_hwif_it821x,
-diff --git a/drivers/ide/jmicron.c b/drivers/ide/jmicron.c
-index 74c2c4a..efddd7d 100644
---- a/drivers/ide/jmicron.c
-+++ b/drivers/ide/jmicron.c
-@@ -102,7 +102,7 @@ static const struct ide_port_ops jmicron_port_ops = {
- 	.cable_detect		= jmicron_cable_detect,
- };
- 
--static const struct ide_port_info jmicron_chipset __devinitdata = {
-+static const struct ide_port_info jmicron_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.enablebits	= { { 0x40, 0x01, 0x01 }, { 0x40, 0x10, 0x10 } },
- 	.port_ops	= &jmicron_port_ops,
-diff --git a/drivers/ide/ns87415.c b/drivers/ide/ns87415.c
-index 95327a2..73f78d8 100644
---- a/drivers/ide/ns87415.c
-+++ b/drivers/ide/ns87415.c
-@@ -293,7 +293,7 @@ static const struct ide_dma_ops ns87415_dma_ops = {
- 	.dma_sff_read_status	= superio_dma_sff_read_status,
- };
- 
--static const struct ide_port_info ns87415_chipset __devinitdata = {
-+static const struct ide_port_info ns87415_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.init_hwif	= init_hwif_ns87415,
- 	.tp_ops 	= &ns87415_tp_ops,
-diff --git a/drivers/ide/opti621.c b/drivers/ide/opti621.c
-index 1a53a4c..39edc66 100644
---- a/drivers/ide/opti621.c
-+++ b/drivers/ide/opti621.c
-@@ -131,7 +131,7 @@ static const struct ide_port_ops opti621_port_ops = {
- 	.set_pio_mode		= opti621_set_pio_mode,
- };
- 
--static const struct ide_port_info opti621_chipset __devinitdata = {
-+static const struct ide_port_info opti621_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.enablebits	= { {0x45, 0x80, 0x00}, {0x40, 0x08, 0x00} },
- 	.port_ops	= &opti621_port_ops,
-diff --git a/drivers/ide/pdc202xx_new.c b/drivers/ide/pdc202xx_new.c
-index 9546fe2..2e5ceb6 100644
---- a/drivers/ide/pdc202xx_new.c
-+++ b/drivers/ide/pdc202xx_new.c
-@@ -465,7 +465,7 @@ static const struct ide_port_ops pdcnew_port_ops = {
- 		.udma_mask	= udma, \
- 	}
- 
--static const struct ide_port_info pdcnew_chipsets[] __devinitdata = {
-+static const struct ide_port_info pdcnew_chipsets[] __devinitconst = {
- 	/* 0: PDC202{68,70} */		DECLARE_PDCNEW_DEV(ATA_UDMA5),
- 	/* 1: PDC202{69,71,75,76,77} */	DECLARE_PDCNEW_DEV(ATA_UDMA6),
- };
-diff --git a/drivers/ide/pdc202xx_old.c b/drivers/ide/pdc202xx_old.c
-index 3a35ec6..5634510 100644
---- a/drivers/ide/pdc202xx_old.c
-+++ b/drivers/ide/pdc202xx_old.c
-@@ -270,7 +270,7 @@ static const struct ide_dma_ops pdc2026x_dma_ops = {
- 		.max_sectors	= sectors, \
- 	}
- 
--static const struct ide_port_info pdc202xx_chipsets[] __devinitdata = {
-+static const struct ide_port_info pdc202xx_chipsets[] __devinitconst = {
- 	{	/* 0: PDC20246 */
- 		.name		= DRV_NAME,
- 		.init_chipset	= init_chipset_pdc202xx,
-diff --git a/drivers/ide/piix.c b/drivers/ide/piix.c
-index 1892e81..fe0fd60 100644
---- a/drivers/ide/piix.c
-+++ b/drivers/ide/piix.c
-@@ -344,7 +344,7 @@ static const struct ide_port_ops ich_port_ops = {
- 		.udma_mask	= udma, \
- 	}
- 
--static const struct ide_port_info piix_pci_info[] __devinitdata = {
-+static const struct ide_port_info piix_pci_info[] __devinitconst = {
- 	/* 0: MPIIX */
- 	{	/*
- 		 * MPIIX actually has only a single IDE channel mapped to
-diff --git a/drivers/ide/rz1000.c b/drivers/ide/rz1000.c
-index a6414a8..c04173e 100644
---- a/drivers/ide/rz1000.c
-+++ b/drivers/ide/rz1000.c
-@@ -38,7 +38,7 @@ static int __devinit rz1000_disable_readahead(struct pci_dev *dev)
- 	}
- }
- 
--static const struct ide_port_info rz1000_chipset __devinitdata = {
-+static const struct ide_port_info rz1000_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.host_flags	= IDE_HFLAG_NO_DMA,
- };
-diff --git a/drivers/ide/sc1200.c b/drivers/ide/sc1200.c
-index 356b9b5..d4758eb 100644
---- a/drivers/ide/sc1200.c
-+++ b/drivers/ide/sc1200.c
-@@ -291,7 +291,7 @@ static const struct ide_dma_ops sc1200_dma_ops = {
- 	.dma_sff_read_status	= ide_dma_sff_read_status,
- };
- 
--static const struct ide_port_info sc1200_chipset __devinitdata = {
-+static const struct ide_port_info sc1200_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.port_ops	= &sc1200_port_ops,
- 	.dma_ops	= &sc1200_dma_ops,
-diff --git a/drivers/ide/scc_pata.c b/drivers/ide/scc_pata.c
-index b7f5b0c..9701038 100644
---- a/drivers/ide/scc_pata.c
-+++ b/drivers/ide/scc_pata.c
-@@ -811,7 +811,7 @@ static const struct ide_dma_ops scc_dma_ops = {
- 	.dma_sff_read_status	= scc_dma_sff_read_status,
- };
- 
--static const struct ide_port_info scc_chipset __devinitdata = {
-+static const struct ide_port_info scc_chipset __devinitconst = {
- 	.name		= "sccIDE",
- 	.init_iops	= init_iops_scc,
- 	.init_dma	= scc_init_dma,
-diff --git a/drivers/ide/serverworks.c b/drivers/ide/serverworks.c
-index 35fb8da..24d72ef 100644
---- a/drivers/ide/serverworks.c
-+++ b/drivers/ide/serverworks.c
-@@ -337,7 +337,7 @@ static const struct ide_port_ops svwks_port_ops = {
- 	.cable_detect		= svwks_cable_detect,
- };
- 
--static const struct ide_port_info serverworks_chipsets[] __devinitdata = {
-+static const struct ide_port_info serverworks_chipsets[] __devinitconst = {
- 	{	/* 0: OSB4 */
- 		.name		= DRV_NAME,
- 		.init_chipset	= init_chipset_svwks,
-diff --git a/drivers/ide/siimage.c b/drivers/ide/siimage.c
-index ddeda44..46f7e30 100644
---- a/drivers/ide/siimage.c
-+++ b/drivers/ide/siimage.c
-@@ -719,7 +719,7 @@ static const struct ide_dma_ops sil_dma_ops = {
- 		.udma_mask	= ATA_UDMA6,		\
- 	}
- 
--static const struct ide_port_info siimage_chipsets[] __devinitdata = {
-+static const struct ide_port_info siimage_chipsets[] __devinitconst = {
- 	/* 0: SiI680 */  DECLARE_SII_DEV(&sil_pata_port_ops),
- 	/* 1: SiI3112 */ DECLARE_SII_DEV(&sil_sata_port_ops)
- };
-diff --git a/drivers/ide/sis5513.c b/drivers/ide/sis5513.c
-index 4a00225..09e61b4 100644
---- a/drivers/ide/sis5513.c
-+++ b/drivers/ide/sis5513.c
-@@ -563,7 +563,7 @@ static const struct ide_port_ops sis_ata133_port_ops = {
- 	.cable_detect		= sis_cable_detect,
- };
- 
--static const struct ide_port_info sis5513_chipset __devinitdata = {
-+static const struct ide_port_info sis5513_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.init_chipset	= init_chipset_sis5513,
- 	.enablebits	= { {0x4a, 0x02, 0x02}, {0x4a, 0x04, 0x04} },
-diff --git a/drivers/ide/sl82c105.c b/drivers/ide/sl82c105.c
-index f21dc2a..d051cd2 100644
---- a/drivers/ide/sl82c105.c
-+++ b/drivers/ide/sl82c105.c
-@@ -299,7 +299,7 @@ static const struct ide_dma_ops sl82c105_dma_ops = {
- 	.dma_sff_read_status	= ide_dma_sff_read_status,
- };
- 
--static const struct ide_port_info sl82c105_chipset __devinitdata = {
-+static const struct ide_port_info sl82c105_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.init_chipset	= init_chipset_sl82c105,
- 	.enablebits	= {{0x40,0x01,0x01}, {0x40,0x10,0x10}},
-diff --git a/drivers/ide/slc90e66.c b/drivers/ide/slc90e66.c
-index 864ffe0..863a5e92 100644
---- a/drivers/ide/slc90e66.c
-+++ b/drivers/ide/slc90e66.c
-@@ -132,7 +132,7 @@ static const struct ide_port_ops slc90e66_port_ops = {
- 	.cable_detect		= slc90e66_cable_detect,
- };
- 
--static const struct ide_port_info slc90e66_chipset __devinitdata = {
-+static const struct ide_port_info slc90e66_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.enablebits	= { {0x41, 0x80, 0x80}, {0x43, 0x80, 0x80} },
- 	.port_ops	= &slc90e66_port_ops,
-diff --git a/drivers/ide/tc86c001.c b/drivers/ide/tc86c001.c
-index 4799d5c..1794678 100644
---- a/drivers/ide/tc86c001.c
-+++ b/drivers/ide/tc86c001.c
-@@ -192,7 +192,7 @@ static const struct ide_dma_ops tc86c001_dma_ops = {
- 	.dma_sff_read_status	= ide_dma_sff_read_status,
- };
- 
--static const struct ide_port_info tc86c001_chipset __devinitdata = {
-+static const struct ide_port_info tc86c001_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.init_hwif	= init_hwif_tc86c001,
- 	.port_ops	= &tc86c001_port_ops,
-diff --git a/drivers/ide/triflex.c b/drivers/ide/triflex.c
-index 281c914..55ce1b8 100644
---- a/drivers/ide/triflex.c
-+++ b/drivers/ide/triflex.c
-@@ -92,7 +92,7 @@ static const struct ide_port_ops triflex_port_ops = {
- 	.set_dma_mode		= triflex_set_mode,
- };
- 
--static const struct ide_port_info triflex_device __devinitdata = {
-+static const struct ide_port_info triflex_device __devinitconst = {
- 	.name		= DRV_NAME,
- 	.enablebits	= {{0x80, 0x01, 0x01}, {0x80, 0x02, 0x02}},
- 	.port_ops	= &triflex_port_ops,
-diff --git a/drivers/ide/trm290.c b/drivers/ide/trm290.c
-index 4b42ca0..e494a98 100644
---- a/drivers/ide/trm290.c
-+++ b/drivers/ide/trm290.c
-@@ -324,7 +324,7 @@ static struct ide_dma_ops trm290_dma_ops = {
- 	.dma_check		= trm290_dma_check,
- };
- 
--static const struct ide_port_info trm290_chipset __devinitdata = {
-+static const struct ide_port_info trm290_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.init_hwif	= init_hwif_trm290,
- 	.tp_ops 	= &trm290_tp_ops,
-diff --git a/drivers/ide/via82cxxx.c b/drivers/ide/via82cxxx.c
-index f46f49c..eb77678 100644
---- a/drivers/ide/via82cxxx.c
-+++ b/drivers/ide/via82cxxx.c
-@@ -403,7 +403,7 @@ static const struct ide_port_ops via_port_ops = {
- 	.cable_detect		= via82cxxx_cable_detect,
- };
- 
--static const struct ide_port_info via82cxxx_chipset __devinitdata = {
-+static const struct ide_port_info via82cxxx_chipset __devinitconst = {
- 	.name		= DRV_NAME,
- 	.init_chipset	= init_chipset_via82cxxx,
- 	.enablebits	= { { 0x40, 0x02, 0x02 }, { 0x40, 0x01, 0x01 } },
-diff --git a/drivers/ieee802154/fakehard.c b/drivers/ieee802154/fakehard.c
-index eb0e2cc..14241c7 100644
---- a/drivers/ieee802154/fakehard.c
-+++ b/drivers/ieee802154/fakehard.c
-@@ -386,7 +386,7 @@ static int __devinit ieee802154fake_probe(struct platform_device *pdev)
- 	phy->transmit_power = 0xbf;
- 
- 	dev->netdev_ops = &fake_ops;
--	dev->ml_priv = &fake_mlme;
-+	dev->ml_priv = (void *)&fake_mlme;
- 
- 	priv = netdev_priv(dev);
- 	priv->phy = phy;
-diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
-index 8b72f39..55df4c8 100644
---- a/drivers/infiniband/core/cm.c
-+++ b/drivers/infiniband/core/cm.c
-@@ -114,7 +114,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
- 
- struct cm_counter_group {
- 	struct kobject obj;
--	atomic_long_t counter[CM_ATTR_COUNT];
-+	atomic_long_unchecked_t counter[CM_ATTR_COUNT];
- };
- 
- struct cm_counter_attribute {
-@@ -1394,7 +1394,7 @@ static void cm_dup_req_handler(struct cm_work *work,
- 	struct ib_mad_send_buf *msg = NULL;
- 	int ret;
- 
--	atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
-+	atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
- 			counter[CM_REQ_COUNTER]);
- 
- 	/* Quick state check to discard duplicate REQs. */
-@@ -1778,7 +1778,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
- 	if (!cm_id_priv)
- 		return;
- 
--	atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
-+	atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
- 			counter[CM_REP_COUNTER]);
- 	ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
- 	if (ret)
-@@ -1945,7 +1945,7 @@ static int cm_rtu_handler(struct cm_work *work)
- 	if (cm_id_priv->id.state != IB_CM_REP_SENT &&
- 	    cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
- 		spin_unlock_irq(&cm_id_priv->lock);
--		atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
-+		atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
- 				counter[CM_RTU_COUNTER]);
- 		goto out;
- 	}
-@@ -2128,7 +2128,7 @@ static int cm_dreq_handler(struct cm_work *work)
- 	cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
- 				   dreq_msg->local_comm_id);
- 	if (!cm_id_priv) {
--		atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
-+		atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
- 				counter[CM_DREQ_COUNTER]);
- 		cm_issue_drep(work->port, work->mad_recv_wc);
- 		return -EINVAL;
-@@ -2153,7 +2153,7 @@ static int cm_dreq_handler(struct cm_work *work)
- 	case IB_CM_MRA_REP_RCVD:
- 		break;
- 	case IB_CM_TIMEWAIT:
--		atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
-+		atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
- 				counter[CM_DREQ_COUNTER]);
- 		if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
- 			goto unlock;
-@@ -2167,7 +2167,7 @@ static int cm_dreq_handler(struct cm_work *work)
- 			cm_free_msg(msg);
- 		goto deref;
- 	case IB_CM_DREQ_RCVD:
--		atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
-+		atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
- 				counter[CM_DREQ_COUNTER]);
- 		goto unlock;
- 	default:
-@@ -2534,7 +2534,7 @@ static int cm_mra_handler(struct cm_work *work)
- 		    ib_modify_mad(cm_id_priv->av.port->mad_agent,
- 				  cm_id_priv->msg, timeout)) {
- 			if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
--				atomic_long_inc(&work->port->
-+				atomic_long_inc_unchecked(&work->port->
- 						counter_group[CM_RECV_DUPLICATES].
- 						counter[CM_MRA_COUNTER]);
- 			goto out;
-@@ -2543,7 +2543,7 @@ static int cm_mra_handler(struct cm_work *work)
- 		break;
- 	case IB_CM_MRA_REQ_RCVD:
- 	case IB_CM_MRA_REP_RCVD:
--		atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
-+		atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
- 				counter[CM_MRA_COUNTER]);
- 		/* fall through */
- 	default:
-@@ -2705,7 +2705,7 @@ static int cm_lap_handler(struct cm_work *work)
- 	case IB_CM_LAP_IDLE:
- 		break;
- 	case IB_CM_MRA_LAP_SENT:
--		atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
-+		atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
- 				counter[CM_LAP_COUNTER]);
- 		if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
- 			goto unlock;
-@@ -2721,7 +2721,7 @@ static int cm_lap_handler(struct cm_work *work)
- 			cm_free_msg(msg);
- 		goto deref;
- 	case IB_CM_LAP_RCVD:
--		atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
-+		atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
- 				counter[CM_LAP_COUNTER]);
- 		goto unlock;
- 	default:
-@@ -3005,7 +3005,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
- 	cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
- 	if (cur_cm_id_priv) {
- 		spin_unlock_irq(&cm.lock);
--		atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
-+		atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
- 				counter[CM_SIDR_REQ_COUNTER]);
- 		goto out; /* Duplicate message. */
- 	}
-@@ -3217,10 +3217,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
- 	if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
- 		msg->retries = 1;
- 
--	atomic_long_add(1 + msg->retries,
-+	atomic_long_add_unchecked(1 + msg->retries,
- 			&port->counter_group[CM_XMIT].counter[attr_index]);
- 	if (msg->retries)
--		atomic_long_add(msg->retries,
-+		atomic_long_add_unchecked(msg->retries,
- 				&port->counter_group[CM_XMIT_RETRIES].
- 				counter[attr_index]);
- 
-@@ -3430,7 +3430,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
- 	}
- 
- 	attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
--	atomic_long_inc(&port->counter_group[CM_RECV].
-+	atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
- 			counter[attr_id - CM_ATTR_ID_OFFSET]);
- 
- 	work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
-@@ -3635,7 +3635,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
- 	cm_attr = container_of(attr, struct cm_counter_attribute, attr);
- 
- 	return sprintf(buf, "%ld\n",
--		       atomic_long_read(&group->counter[cm_attr->index]));
-+		       atomic_long_read_unchecked(&group->counter[cm_attr->index]));
- }
- 
- static const struct sysfs_ops cm_counter_ops = {
-diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
-index 176c8f9..2627b62 100644
---- a/drivers/infiniband/core/fmr_pool.c
-+++ b/drivers/infiniband/core/fmr_pool.c
-@@ -98,8 +98,8 @@ struct ib_fmr_pool {
- 
- 	struct task_struct       *thread;
- 
--	atomic_t                  req_ser;
--	atomic_t                  flush_ser;
-+	atomic_unchecked_t        req_ser;
-+	atomic_unchecked_t        flush_ser;
- 
- 	wait_queue_head_t         force_wait;
- };
-@@ -180,10 +180,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
- 	struct ib_fmr_pool *pool = pool_ptr;
- 
- 	do {
--		if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
-+		if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
- 			ib_fmr_batch_release(pool);
- 
--			atomic_inc(&pool->flush_ser);
-+			atomic_inc_unchecked(&pool->flush_ser);
- 			wake_up_interruptible(&pool->force_wait);
- 
- 			if (pool->flush_function)
-@@ -191,7 +191,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
- 		}
- 
- 		set_current_state(TASK_INTERRUPTIBLE);
--		if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
-+		if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
- 		    !kthread_should_stop())
- 			schedule();
- 		__set_current_state(TASK_RUNNING);
-@@ -283,8 +283,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd             *pd,
- 	pool->dirty_watermark = params->dirty_watermark;
- 	pool->dirty_len       = 0;
- 	spin_lock_init(&pool->pool_lock);
--	atomic_set(&pool->req_ser,   0);
--	atomic_set(&pool->flush_ser, 0);
-+	atomic_set_unchecked(&pool->req_ser,   0);
-+	atomic_set_unchecked(&pool->flush_ser, 0);
- 	init_waitqueue_head(&pool->force_wait);
- 
- 	pool->thread = kthread_run(ib_fmr_cleanup_thread,
-@@ -412,11 +412,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
- 	}
- 	spin_unlock_irq(&pool->pool_lock);
- 
--	serial = atomic_inc_return(&pool->req_ser);
-+	serial = atomic_inc_return_unchecked(&pool->req_ser);
- 	wake_up_process(pool->thread);
- 
- 	if (wait_event_interruptible(pool->force_wait,
--				     atomic_read(&pool->flush_ser) - serial >= 0))
-+				     atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
- 		return -EINTR;
- 
- 	return 0;
-@@ -526,7 +526,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
- 		} else {
- 			list_add_tail(&fmr->list, &pool->dirty_list);
- 			if (++pool->dirty_len >= pool->dirty_watermark) {
--				atomic_inc(&pool->req_ser);
-+				atomic_inc_unchecked(&pool->req_ser);
- 				wake_up_process(pool->thread);
- 			}
- 		}
-diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
-index 40c8353..946b0e4 100644
---- a/drivers/infiniband/hw/cxgb4/mem.c
-+++ b/drivers/infiniband/hw/cxgb4/mem.c
-@@ -122,7 +122,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
- 	int err;
- 	struct fw_ri_tpte tpt;
- 	u32 stag_idx;
--	static atomic_t key;
-+	static atomic_unchecked_t key;
- 
- 	if (c4iw_fatal_error(rdev))
- 		return -EIO;
-@@ -135,7 +135,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
- 					     &rdev->resource.tpt_fifo_lock);
- 		if (!stag_idx)
- 			return -ENOMEM;
--		*stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
-+		*stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
- 	}
- 	PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
- 	     __func__, stag_state, type, pdid, stag_idx);
-diff --git a/drivers/infiniband/hw/ehca/ehca_irq.c b/drivers/infiniband/hw/ehca/ehca_irq.c
-index e571e60..523c505 100644
---- a/drivers/infiniband/hw/ehca/ehca_irq.c
-+++ b/drivers/infiniband/hw/ehca/ehca_irq.c
-@@ -883,7 +883,7 @@ static int __cpuinit comp_pool_callback(struct notifier_block *nfb,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block comp_pool_callback_nb __cpuinitdata = {
-+static struct notifier_block comp_pool_callback_nb = {
- 	.notifier_call	= comp_pool_callback,
- 	.priority	= 0,
- };
-diff --git a/drivers/infiniband/hw/ipath/ipath_fs.c b/drivers/infiniband/hw/ipath/ipath_fs.c
-index 31ae1b1..fe606ac 100644
---- a/drivers/infiniband/hw/ipath/ipath_fs.c
-+++ b/drivers/infiniband/hw/ipath/ipath_fs.c
-@@ -410,6 +410,7 @@ static struct file_system_type ipathfs_fs_type = {
- 	.mount =	ipathfs_mount,
- 	.kill_sb =	ipathfs_kill_super,
- };
-+MODULE_ALIAS_FS("ipathfs");
- 
- int __init ipath_init_ipathfs(void)
- {
-diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
-index 79b3dbc..96e5fcc 100644
---- a/drivers/infiniband/hw/ipath/ipath_rc.c
-+++ b/drivers/infiniband/hw/ipath/ipath_rc.c
-@@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
- 		struct ib_atomic_eth *ateth;
- 		struct ipath_ack_entry *e;
- 		u64 vaddr;
--		atomic64_t *maddr;
-+		atomic64_unchecked_t *maddr;
- 		u64 sdata;
- 		u32 rkey;
- 		u8 next;
-@@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
- 					    IB_ACCESS_REMOTE_ATOMIC)))
- 			goto nack_acc_unlck;
- 		/* Perform atomic OP and save result. */
--		maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
-+		maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
- 		sdata = be64_to_cpu(ateth->swap_data);
- 		e = &qp->s_ack_queue[qp->r_head_ack_queue];
- 		e->atomic_data = (opcode == OP(FETCH_ADD)) ?
--			(u64) atomic64_add_return(sdata, maddr) - sdata :
-+			(u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
- 			(u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
- 				      be64_to_cpu(ateth->compare_data),
- 				      sdata);
-diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
-index 1f95bba..9530f87 100644
---- a/drivers/infiniband/hw/ipath/ipath_ruc.c
-+++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
-@@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
- 	unsigned long flags;
- 	struct ib_wc wc;
- 	u64 sdata;
--	atomic64_t *maddr;
-+	atomic64_unchecked_t *maddr;
- 	enum ib_wc_status send_status;
- 
- 	/*
-@@ -382,11 +382,11 @@ again:
- 					    IB_ACCESS_REMOTE_ATOMIC)))
- 			goto acc_err;
- 		/* Perform atomic OP and save result. */
--		maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
-+		maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
- 		sdata = wqe->wr.wr.atomic.compare_add;
- 		*(u64 *) sqp->s_sge.sge.vaddr =
- 			(wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
--			(u64) atomic64_add_return(sdata, maddr) - sdata :
-+			(u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
- 			(u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
- 				      sdata, wqe->wr.wr.atomic.swap);
- 		goto send_comp;
-diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
-index 9d3e5c1..6f166df 100644
---- a/drivers/infiniband/hw/mthca/mthca_cmd.c
-+++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
-@@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
- 	mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
- }
- 
--int mthca_QUERY_FW(struct mthca_dev *dev)
-+int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
- {
- 	struct mthca_mailbox *mailbox;
- 	u32 *outbox;
-@@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
- 			     CMD_TIME_CLASS_B);
- }
- 
--int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
-+int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
- 		    int num_mtt)
- {
- 	return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
-@@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
- 			 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
- }
- 
--int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
-+int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
- 		   int eq_num)
- {
- 	return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
-@@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
- 			 CMD_TIME_CLASS_B);
- }
- 
--int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
-+int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
- 		  int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
- 		  void *in_mad, void *response_mad)
- {
-diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
-index aa12a53..c145bc2 100644
---- a/drivers/infiniband/hw/mthca/mthca_main.c
-+++ b/drivers/infiniband/hw/mthca/mthca_main.c
-@@ -692,7 +692,7 @@ err_close:
- 	return err;
- }
- 
--static int mthca_setup_hca(struct mthca_dev *dev)
-+static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
- {
- 	int err;
- 
-diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
-index ed9a989..6aa5dc2 100644
---- a/drivers/infiniband/hw/mthca/mthca_mr.c
-+++ b/drivers/infiniband/hw/mthca/mthca_mr.c
-@@ -81,7 +81,7 @@ struct mthca_mpt_entry {
-  * through the bitmaps)
-  */
- 
--static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
-+static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
- {
- 	int o;
- 	int m;
-@@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
- 		return key;
- }
- 
--int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
-+int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
- 		   u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
- {
- 	struct mthca_mailbox *mailbox;
-@@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
- 	return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
- }
- 
--int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
-+int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
- 			u64 *buffer_list, int buffer_size_shift,
- 			int list_len, u64 iova, u64 total_size,
- 			u32 access, struct mthca_mr *mr)
-diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
-index 5b71d43..35a9e14 100644
---- a/drivers/infiniband/hw/mthca/mthca_provider.c
-+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
-@@ -763,7 +763,7 @@ unlock:
- 	return 0;
- }
- 
--static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
-+static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
- {
- 	struct mthca_dev *dev = to_mdev(ibcq->device);
- 	struct mthca_cq *cq = to_mcq(ibcq);
-diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
-index 5965b3d..16817fb 100644
---- a/drivers/infiniband/hw/nes/nes.c
-+++ b/drivers/infiniband/hw/nes/nes.c
-@@ -103,7 +103,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
- LIST_HEAD(nes_adapter_list);
- static LIST_HEAD(nes_dev_list);
- 
--atomic_t qps_destroyed;
-+atomic_unchecked_t qps_destroyed;
- 
- static unsigned int ee_flsh_adapter;
- static unsigned int sysfs_nonidx_addr;
-@@ -272,7 +272,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
- 	struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
- 	struct nes_adapter *nesadapter = nesdev->nesadapter;
- 
--	atomic_inc(&qps_destroyed);
-+	atomic_inc_unchecked(&qps_destroyed);
- 
- 	/* Free the control structures */
- 
-diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
-index 3ade373..f3b68b7 100644
---- a/drivers/infiniband/hw/nes/nes.h
-+++ b/drivers/infiniband/hw/nes/nes.h
-@@ -178,17 +178,17 @@ extern unsigned int nes_debug_level;
- extern unsigned int wqm_quanta;
- extern struct list_head nes_adapter_list;
- 
--extern atomic_t cm_connects;
--extern atomic_t cm_accepts;
--extern atomic_t cm_disconnects;
--extern atomic_t cm_closes;
--extern atomic_t cm_connecteds;
--extern atomic_t cm_connect_reqs;
--extern atomic_t cm_rejects;
--extern atomic_t mod_qp_timouts;
--extern atomic_t qps_created;
--extern atomic_t qps_destroyed;
--extern atomic_t sw_qps_destroyed;
-+extern atomic_unchecked_t cm_connects;
-+extern atomic_unchecked_t cm_accepts;
-+extern atomic_unchecked_t cm_disconnects;
-+extern atomic_unchecked_t cm_closes;
-+extern atomic_unchecked_t cm_connecteds;
-+extern atomic_unchecked_t cm_connect_reqs;
-+extern atomic_unchecked_t cm_rejects;
-+extern atomic_unchecked_t mod_qp_timouts;
-+extern atomic_unchecked_t qps_created;
-+extern atomic_unchecked_t qps_destroyed;
-+extern atomic_unchecked_t sw_qps_destroyed;
- extern u32 mh_detected;
- extern u32 mh_pauses_sent;
- extern u32 cm_packets_sent;
-@@ -197,16 +197,16 @@ extern u32 cm_packets_created;
- extern u32 cm_packets_received;
- extern u32 cm_packets_dropped;
- extern u32 cm_packets_retrans;
--extern atomic_t cm_listens_created;
--extern atomic_t cm_listens_destroyed;
-+extern atomic_unchecked_t cm_listens_created;
-+extern atomic_unchecked_t cm_listens_destroyed;
- extern u32 cm_backlog_drops;
--extern atomic_t cm_loopbacks;
--extern atomic_t cm_nodes_created;
--extern atomic_t cm_nodes_destroyed;
--extern atomic_t cm_accel_dropped_pkts;
--extern atomic_t cm_resets_recvd;
--extern atomic_t pau_qps_created;
--extern atomic_t pau_qps_destroyed;
-+extern atomic_unchecked_t cm_loopbacks;
-+extern atomic_unchecked_t cm_nodes_created;
-+extern atomic_unchecked_t cm_nodes_destroyed;
-+extern atomic_unchecked_t cm_accel_dropped_pkts;
-+extern atomic_unchecked_t cm_resets_recvd;
-+extern atomic_unchecked_t pau_qps_created;
-+extern atomic_unchecked_t pau_qps_destroyed;
- 
- extern u32 int_mod_timer_init;
- extern u32 int_mod_cq_depth_256;
-diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
-index 0a52d72..0642f36 100644
---- a/drivers/infiniband/hw/nes/nes_cm.c
-+++ b/drivers/infiniband/hw/nes/nes_cm.c
-@@ -68,14 +68,14 @@ u32 cm_packets_dropped;
- u32 cm_packets_retrans;
- u32 cm_packets_created;
- u32 cm_packets_received;
--atomic_t cm_listens_created;
--atomic_t cm_listens_destroyed;
-+atomic_unchecked_t cm_listens_created;
-+atomic_unchecked_t cm_listens_destroyed;
- u32 cm_backlog_drops;
--atomic_t cm_loopbacks;
--atomic_t cm_nodes_created;
--atomic_t cm_nodes_destroyed;
--atomic_t cm_accel_dropped_pkts;
--atomic_t cm_resets_recvd;
-+atomic_unchecked_t cm_loopbacks;
-+atomic_unchecked_t cm_nodes_created;
-+atomic_unchecked_t cm_nodes_destroyed;
-+atomic_unchecked_t cm_accel_dropped_pkts;
-+atomic_unchecked_t cm_resets_recvd;
- 
- static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
- static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
-@@ -148,13 +148,13 @@ static struct nes_cm_ops nes_cm_api = {
- 
- static struct nes_cm_core *g_cm_core;
- 
--atomic_t cm_connects;
--atomic_t cm_accepts;
--atomic_t cm_disconnects;
--atomic_t cm_closes;
--atomic_t cm_connecteds;
--atomic_t cm_connect_reqs;
--atomic_t cm_rejects;
-+atomic_unchecked_t cm_connects;
-+atomic_unchecked_t cm_accepts;
-+atomic_unchecked_t cm_disconnects;
-+atomic_unchecked_t cm_closes;
-+atomic_unchecked_t cm_connecteds;
-+atomic_unchecked_t cm_connect_reqs;
-+atomic_unchecked_t cm_rejects;
- 
- int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
- {
-@@ -1271,7 +1271,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
- 		kfree(listener);
- 		listener = NULL;
- 		ret = 0;
--		atomic_inc(&cm_listens_destroyed);
-+		atomic_inc_unchecked(&cm_listens_destroyed);
- 	} else {
- 		spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
- 	}
-@@ -1473,7 +1473,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
- 		  cm_node->rem_mac);
- 
- 	add_hte_node(cm_core, cm_node);
--	atomic_inc(&cm_nodes_created);
-+	atomic_inc_unchecked(&cm_nodes_created);
- 
- 	return cm_node;
- }
-@@ -1531,7 +1531,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
- 	}
- 
- 	atomic_dec(&cm_core->node_cnt);
--	atomic_inc(&cm_nodes_destroyed);
-+	atomic_inc_unchecked(&cm_nodes_destroyed);
- 	nesqp = cm_node->nesqp;
- 	if (nesqp) {
- 		nesqp->cm_node = NULL;
-@@ -1595,7 +1595,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
- 
- static void drop_packet(struct sk_buff *skb)
- {
--	atomic_inc(&cm_accel_dropped_pkts);
-+	atomic_inc_unchecked(&cm_accel_dropped_pkts);
- 	dev_kfree_skb_any(skb);
- }
- 
-@@ -1658,7 +1658,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
- {
- 
- 	int	reset = 0;	/* whether to send reset in case of err.. */
--	atomic_inc(&cm_resets_recvd);
-+	atomic_inc_unchecked(&cm_resets_recvd);
- 	nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
- 			" refcnt=%d\n", cm_node, cm_node->state,
- 			atomic_read(&cm_node->ref_count));
-@@ -2299,7 +2299,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
- 				rem_ref_cm_node(cm_node->cm_core, cm_node);
- 				return NULL;
- 			}
--			atomic_inc(&cm_loopbacks);
-+			atomic_inc_unchecked(&cm_loopbacks);
- 			loopbackremotenode->loopbackpartner = cm_node;
- 			loopbackremotenode->tcp_cntxt.rcv_wscale =
- 				NES_CM_DEFAULT_RCV_WND_SCALE;
-@@ -2574,7 +2574,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
- 				nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
- 			else {
- 				rem_ref_cm_node(cm_core, cm_node);
--				atomic_inc(&cm_accel_dropped_pkts);
-+				atomic_inc_unchecked(&cm_accel_dropped_pkts);
- 				dev_kfree_skb_any(skb);
- 			}
- 			break;
-@@ -2880,7 +2880,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
- 
- 	if ((cm_id) && (cm_id->event_handler)) {
- 		if (issue_disconn) {
--			atomic_inc(&cm_disconnects);
-+			atomic_inc_unchecked(&cm_disconnects);
- 			cm_event.event = IW_CM_EVENT_DISCONNECT;
- 			cm_event.status = disconn_status;
- 			cm_event.local_addr = cm_id->local_addr;
-@@ -2902,7 +2902,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
- 		}
- 
- 		if (issue_close) {
--			atomic_inc(&cm_closes);
-+			atomic_inc_unchecked(&cm_closes);
- 			nes_disconnect(nesqp, 1);
- 
- 			cm_id->provider_data = nesqp;
-@@ -3038,7 +3038,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
- 
- 	nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
- 		nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
--	atomic_inc(&cm_accepts);
-+	atomic_inc_unchecked(&cm_accepts);
- 
- 	nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
- 			netdev_refcnt_read(nesvnic->netdev));
-@@ -3240,7 +3240,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
- 	struct nes_cm_core *cm_core;
- 	u8 *start_buff;
- 
--	atomic_inc(&cm_rejects);
-+	atomic_inc_unchecked(&cm_rejects);
- 	cm_node = (struct nes_cm_node *)cm_id->provider_data;
- 	loopback = cm_node->loopbackpartner;
- 	cm_core = cm_node->cm_core;
-@@ -3300,7 +3300,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
- 		  ntohl(cm_id->local_addr.sin_addr.s_addr),
- 		  ntohs(cm_id->local_addr.sin_port));
- 
--	atomic_inc(&cm_connects);
-+	atomic_inc_unchecked(&cm_connects);
- 	nesqp->active_conn = 1;
- 
- 	/* cache the cm_id in the qp */
-@@ -3406,7 +3406,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
- 			g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
- 			return err;
- 		}
--		atomic_inc(&cm_listens_created);
-+		atomic_inc_unchecked(&cm_listens_created);
- 	}
- 
- 	cm_id->add_ref(cm_id);
-@@ -3507,7 +3507,7 @@ static void cm_event_connected(struct nes_cm_event *event)
- 
- 	if (nesqp->destroyed)
- 		return;
--	atomic_inc(&cm_connecteds);
-+	atomic_inc_unchecked(&cm_connecteds);
- 	nes_debug(NES_DBG_CM, "QP%u attempting to connect to  0x%08X:0x%04X on"
- 		  " local port 0x%04X. jiffies = %lu.\n",
- 		  nesqp->hwqp.qp_id,
-@@ -3694,7 +3694,7 @@ static void cm_event_reset(struct nes_cm_event *event)
- 
- 	cm_id->add_ref(cm_id);
- 	ret = cm_id->event_handler(cm_id, &cm_event);
--	atomic_inc(&cm_closes);
-+	atomic_inc_unchecked(&cm_closes);
- 	cm_event.event = IW_CM_EVENT_CLOSE;
- 	cm_event.status = 0;
- 	cm_event.provider_data = cm_id->provider_data;
-@@ -3730,7 +3730,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
- 		return;
- 	cm_id = cm_node->cm_id;
- 
--	atomic_inc(&cm_connect_reqs);
-+	atomic_inc_unchecked(&cm_connect_reqs);
- 	nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
- 		  cm_node, cm_id, jiffies);
- 
-@@ -3770,7 +3770,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
- 		return;
- 	cm_id = cm_node->cm_id;
- 
--	atomic_inc(&cm_connect_reqs);
-+	atomic_inc_unchecked(&cm_connect_reqs);
- 	nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
- 		  cm_node, cm_id, jiffies);
- 
-diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
-index b3b2a24..7bfaf1e 100644
---- a/drivers/infiniband/hw/nes/nes_mgt.c
-+++ b/drivers/infiniband/hw/nes/nes_mgt.c
-@@ -40,8 +40,8 @@
- #include "nes.h"
- #include "nes_mgt.h"
- 
--atomic_t pau_qps_created;
--atomic_t pau_qps_destroyed;
-+atomic_unchecked_t pau_qps_created;
-+atomic_unchecked_t pau_qps_destroyed;
- 
- static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
- {
-@@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
- {
- 	struct sk_buff *skb;
- 	unsigned long flags;
--	atomic_inc(&pau_qps_destroyed);
-+	atomic_inc_unchecked(&pau_qps_destroyed);
- 
- 	/* Free packets that have not yet been forwarded */
- 	/* Lock is acquired by skb_dequeue when removing the skb */
-@@ -812,7 +812,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
- 					cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
- 				skb_queue_head_init(&nesqp->pau_list);
- 				spin_lock_init(&nesqp->pau_lock);
--				atomic_inc(&pau_qps_created);
-+				atomic_inc_unchecked(&pau_qps_created);
- 				nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
- 			}
- 
-diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
-index c00d2f3..8834298 100644
---- a/drivers/infiniband/hw/nes/nes_nic.c
-+++ b/drivers/infiniband/hw/nes/nes_nic.c
-@@ -1277,39 +1277,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
- 	target_stat_values[++index] = mh_detected;
- 	target_stat_values[++index] = mh_pauses_sent;
- 	target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
--	target_stat_values[++index] = atomic_read(&cm_connects);
--	target_stat_values[++index] = atomic_read(&cm_accepts);
--	target_stat_values[++index] = atomic_read(&cm_disconnects);
--	target_stat_values[++index] = atomic_read(&cm_connecteds);
--	target_stat_values[++index] = atomic_read(&cm_connect_reqs);
--	target_stat_values[++index] = atomic_read(&cm_rejects);
--	target_stat_values[++index] = atomic_read(&mod_qp_timouts);
--	target_stat_values[++index] = atomic_read(&qps_created);
--	target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
--	target_stat_values[++index] = atomic_read(&qps_destroyed);
--	target_stat_values[++index] = atomic_read(&cm_closes);
-+	target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
-+	target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
-+	target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
-+	target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
-+	target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
-+	target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
-+	target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
-+	target_stat_values[++index] = atomic_read_unchecked(&qps_created);
-+	target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
-+	target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
-+	target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
- 	target_stat_values[++index] = cm_packets_sent;
- 	target_stat_values[++index] = cm_packets_bounced;
- 	target_stat_values[++index] = cm_packets_created;
- 	target_stat_values[++index] = cm_packets_received;
- 	target_stat_values[++index] = cm_packets_dropped;
- 	target_stat_values[++index] = cm_packets_retrans;
--	target_stat_values[++index] = atomic_read(&cm_listens_created);
--	target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
-+	target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
-+	target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
- 	target_stat_values[++index] = cm_backlog_drops;
--	target_stat_values[++index] = atomic_read(&cm_loopbacks);
--	target_stat_values[++index] = atomic_read(&cm_nodes_created);
--	target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
--	target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
--	target_stat_values[++index] = atomic_read(&cm_resets_recvd);
-+	target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
-+	target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
-+	target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
-+	target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
-+	target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
- 	target_stat_values[++index] = nesadapter->free_4kpbl;
- 	target_stat_values[++index] = nesadapter->free_256pbl;
- 	target_stat_values[++index] = int_mod_timer_init;
- 	target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
- 	target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
- 	target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
--	target_stat_values[++index] = atomic_read(&pau_qps_created);
--	target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
-+	target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
-+	target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
- }
- 
- /**
-diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
-index b0471b4..9ba4e9f 100644
---- a/drivers/infiniband/hw/nes/nes_verbs.c
-+++ b/drivers/infiniband/hw/nes/nes_verbs.c
-@@ -46,9 +46,9 @@
- 
- #include <rdma/ib_umem.h>
- 
--atomic_t mod_qp_timouts;
--atomic_t qps_created;
--atomic_t sw_qps_destroyed;
-+atomic_unchecked_t mod_qp_timouts;
-+atomic_unchecked_t qps_created;
-+atomic_unchecked_t sw_qps_destroyed;
- 
- static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
- 
-@@ -1131,7 +1131,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
- 	if (init_attr->create_flags)
- 		return ERR_PTR(-EINVAL);
- 
--	atomic_inc(&qps_created);
-+	atomic_inc_unchecked(&qps_created);
- 	switch (init_attr->qp_type) {
- 		case IB_QPT_RC:
- 			if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
-@@ -1462,7 +1462,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
- 	struct iw_cm_event cm_event;
- 	int ret = 0;
- 
--	atomic_inc(&sw_qps_destroyed);
-+	atomic_inc_unchecked(&sw_qps_destroyed);
- 	nesqp->destroyed = 1;
- 
- 	/* Blow away the connection if it exists. */
-diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
-index b881bdc..c2e360c 100644
---- a/drivers/infiniband/hw/qib/qib.h
-+++ b/drivers/infiniband/hw/qib/qib.h
-@@ -51,6 +51,7 @@
- #include <linux/completion.h>
- #include <linux/kref.h>
- #include <linux/sched.h>
-+#include <linux/slab.h>
- 
- #include "qib_common.h"
- #include "qib_verbs.h"
-diff --git a/drivers/infiniband/hw/qib/qib_fs.c b/drivers/infiniband/hw/qib/qib_fs.c
-index df7fa25..f11b448 100644
---- a/drivers/infiniband/hw/qib/qib_fs.c
-+++ b/drivers/infiniband/hw/qib/qib_fs.c
-@@ -603,6 +603,7 @@ static struct file_system_type qibfs_fs_type = {
- 	.mount =        qibfs_mount,
- 	.kill_sb =      qibfs_kill_super,
- };
-+MODULE_ALIAS_FS("ipathfs");
- 
- int __init qib_init_qibfs(void)
- {
-diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
-index c351aa4..e6967c2 100644
---- a/drivers/input/gameport/gameport.c
-+++ b/drivers/input/gameport/gameport.c
-@@ -488,14 +488,14 @@ EXPORT_SYMBOL(gameport_set_phys);
-  */
- static void gameport_init_port(struct gameport *gameport)
- {
--	static atomic_t gameport_no = ATOMIC_INIT(0);
-+	static atomic_unchecked_t gameport_no = ATOMIC_INIT(0);
- 
- 	__module_get(THIS_MODULE);
- 
- 	mutex_init(&gameport->drv_mutex);
- 	device_initialize(&gameport->dev);
- 	dev_set_name(&gameport->dev, "gameport%lu",
--			(unsigned long)atomic_inc_return(&gameport_no) - 1);
-+			(unsigned long)atomic_inc_return_unchecked(&gameport_no) - 1);
- 	gameport->dev.bus = &gameport_bus;
- 	gameport->dev.release = gameport_release_port;
- 	if (gameport->parent)
-diff --git a/drivers/input/input.c b/drivers/input/input.c
-index da38d97..2aa0b79 100644
---- a/drivers/input/input.c
-+++ b/drivers/input/input.c
-@@ -1814,7 +1814,7 @@ static void input_cleanse_bitmasks(struct input_dev *dev)
-  */
- int input_register_device(struct input_dev *dev)
- {
--	static atomic_t input_no = ATOMIC_INIT(0);
-+	static atomic_unchecked_t input_no = ATOMIC_INIT(0);
- 	struct input_handler *handler;
- 	const char *path;
- 	int error;
-@@ -1851,7 +1851,7 @@ int input_register_device(struct input_dev *dev)
- 		dev->setkeycode = input_default_setkeycode;
- 
- 	dev_set_name(&dev->dev, "input%ld",
--		     (unsigned long) atomic_inc_return(&input_no) - 1);
-+		     (unsigned long) atomic_inc_return_unchecked(&input_no) - 1);
- 
- 	error = device_add(&dev->dev);
- 	if (error)
-diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
-index b8d8611..7a4a04b 100644
---- a/drivers/input/joystick/sidewinder.c
-+++ b/drivers/input/joystick/sidewinder.c
-@@ -30,6 +30,7 @@
- #include <linux/kernel.h>
- #include <linux/module.h>
- #include <linux/slab.h>
-+#include <linux/sched.h>
- #include <linux/init.h>
- #include <linux/input.h>
- #include <linux/gameport.h>
-diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
-index 2189cbf..05ad609 100644
---- a/drivers/input/joystick/xpad.c
-+++ b/drivers/input/joystick/xpad.c
-@@ -714,7 +714,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
- 
- static int xpad_led_probe(struct usb_xpad *xpad)
- {
--	static atomic_t led_seq	= ATOMIC_INIT(0);
-+	static atomic_unchecked_t led_seq	= ATOMIC_INIT(0);
- 	long led_no;
- 	struct xpad_led *led;
- 	struct led_classdev *led_cdev;
-@@ -727,7 +727,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
- 	if (!led)
- 		return -ENOMEM;
- 
--	led_no = (long)atomic_inc_return(&led_seq) - 1;
-+	led_no = (long)atomic_inc_return_unchecked(&led_seq) - 1;
- 
- 	snprintf(led->name, sizeof(led->name), "xpad%ld", led_no);
- 	led->xpad = xpad;
-diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
-index 9b84b0c..027158f 100644
---- a/drivers/input/mouse/psmouse.h
-+++ b/drivers/input/mouse/psmouse.h
-@@ -110,7 +110,7 @@ struct psmouse_attribute {
- 	ssize_t (*set)(struct psmouse *psmouse, void *data,
- 			const char *buf, size_t count);
- 	bool protect;
--};
-+} __do_const;
- #define to_psmouse_attr(a)	container_of((a), struct psmouse_attribute, dattr)
- 
- ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
-diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
-index 0110b5a..d3ad144 100644
---- a/drivers/input/mousedev.c
-+++ b/drivers/input/mousedev.c
-@@ -763,7 +763,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
- 
- 	spin_unlock_irq(&client->packet_lock);
- 
--	if (copy_to_user(buffer, data, count))
-+	if (count > sizeof(data) || copy_to_user(buffer, data, count))
- 		return -EFAULT;
- 
- 	return count;
-diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
-index ba70058..571d25d 100644
---- a/drivers/input/serio/serio.c
-+++ b/drivers/input/serio/serio.c
-@@ -497,7 +497,7 @@ static void serio_release_port(struct device *dev)
-  */
- static void serio_init_port(struct serio *serio)
- {
--	static atomic_t serio_no = ATOMIC_INIT(0);
-+	static atomic_unchecked_t serio_no = ATOMIC_INIT(0);
- 
- 	__module_get(THIS_MODULE);
- 
-@@ -508,7 +508,7 @@ static void serio_init_port(struct serio *serio)
- 	mutex_init(&serio->drv_mutex);
- 	device_initialize(&serio->dev);
- 	dev_set_name(&serio->dev, "serio%ld",
--			(long)atomic_inc_return(&serio_no) - 1);
-+			(long)atomic_inc_return_unchecked(&serio_no) - 1);
- 	serio->dev.bus = &serio_bus;
- 	serio->dev.release = serio_release_port;
- 	serio->dev.groups = serio_device_attr_groups;
-diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
-index 4d4cd14..d6fdd87 100644
---- a/drivers/input/serio/serio_raw.c
-+++ b/drivers/input/serio/serio_raw.c
-@@ -280,7 +280,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
- 
- static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
- {
--	static atomic_t serio_raw_no = ATOMIC_INIT(0);
-+	static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(0);
- 	struct serio_raw *serio_raw;
- 	int err;
- 
-@@ -291,7 +291,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
- 	}
- 
- 	snprintf(serio_raw->name, sizeof(serio_raw->name),
--		 "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no) - 1);
-+		 "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no) - 1);
- 	kref_init(&serio_raw->kref);
- 	INIT_LIST_HEAD(&serio_raw->client_list);
- 	init_waitqueue_head(&serio_raw->wait);
-diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
-index e44933d..9ba484a 100644
---- a/drivers/isdn/capi/capi.c
-+++ b/drivers/isdn/capi/capi.c
-@@ -83,8 +83,8 @@ struct capiminor {
- 
- 	struct capi20_appl	*ap;
- 	u32			ncci;
--	atomic_t		datahandle;
--	atomic_t		msgid;
-+	atomic_unchecked_t	datahandle;
-+	atomic_unchecked_t	msgid;
- 
- 	struct tty_port port;
- 	int                ttyinstop;
-@@ -397,7 +397,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
- 		capimsg_setu16(s, 2, mp->ap->applid);
- 		capimsg_setu8 (s, 4, CAPI_DATA_B3);
- 		capimsg_setu8 (s, 5, CAPI_RESP);
--		capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
-+		capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
- 		capimsg_setu32(s, 8, mp->ncci);
- 		capimsg_setu16(s, 12, datahandle);
- 	}
-@@ -518,14 +518,14 @@ static void handle_minor_send(struct capiminor *mp)
- 		mp->outbytes -= len;
- 		spin_unlock_bh(&mp->outlock);
- 
--		datahandle = atomic_inc_return(&mp->datahandle);
-+		datahandle = atomic_inc_return_unchecked(&mp->datahandle);
- 		skb_push(skb, CAPI_DATA_B3_REQ_LEN);
- 		memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
- 		capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
- 		capimsg_setu16(skb->data, 2, mp->ap->applid);
- 		capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
- 		capimsg_setu8 (skb->data, 5, CAPI_REQ);
--		capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
-+		capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
- 		capimsg_setu32(skb->data, 8, mp->ncci);	/* NCCI */
- 		capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
- 		capimsg_setu16(skb->data, 16, len);	/* Data length */
-diff --git a/drivers/isdn/capi/kcapi.c b/drivers/isdn/capi/kcapi.c
-index 2b33b26..a9c638b 100644
---- a/drivers/isdn/capi/kcapi.c
-+++ b/drivers/isdn/capi/kcapi.c
-@@ -93,7 +93,7 @@ capi_ctr_put(struct capi_ctr *ctr)
- 
- static inline struct capi_ctr *get_capi_ctr_by_nr(u16 contr)
- {
--	if (contr - 1 >= CAPI_MAXCONTR)
-+	if (contr < 1 || contr - 1 >= CAPI_MAXCONTR)
- 		return NULL;
- 
- 	return capi_controller[contr - 1];
-@@ -103,7 +103,7 @@ static inline struct capi20_appl *__get_capi_appl_by_nr(u16 applid)
- {
- 	lockdep_assert_held(&capi_controller_lock);
- 
--	if (applid - 1 >= CAPI_MAXAPPL)
-+	if (applid < 1 || applid - 1 >= CAPI_MAXAPPL)
- 		return NULL;
- 
- 	return capi_applications[applid - 1];
-@@ -111,7 +111,7 @@ static inline struct capi20_appl *__get_capi_appl_by_nr(u16 applid)
- 
- static inline struct capi20_appl *get_capi_appl_by_nr(u16 applid)
- {
--	if (applid - 1 >= CAPI_MAXAPPL)
-+	if (applid < 1 || applid - 1 >= CAPI_MAXAPPL)
- 		return NULL;
- 
- 	return rcu_dereference(capi_applications[applid - 1]);
-diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c
-index db621db..825ea1a 100644
---- a/drivers/isdn/gigaset/common.c
-+++ b/drivers/isdn/gigaset/common.c
-@@ -723,7 +723,7 @@ struct cardstate *gigaset_initcs(struct gigaset_driver *drv, int channels,
- 	cs->commands_pending = 0;
- 	cs->cur_at_seq = 0;
- 	cs->gotfwver = -1;
--	cs->open_count = 0;
-+	local_set(&cs->open_count, 0);
- 	cs->dev = NULL;
- 	cs->tty = NULL;
- 	cs->tty_dev = NULL;
-diff --git a/drivers/isdn/gigaset/gigaset.h b/drivers/isdn/gigaset/gigaset.h
-index 212efaf..f187c6b 100644
---- a/drivers/isdn/gigaset/gigaset.h
-+++ b/drivers/isdn/gigaset/gigaset.h
-@@ -35,6 +35,7 @@
- #include <linux/tty_driver.h>
- #include <linux/list.h>
- #include <linux/atomic.h>
-+#include <asm/local.h>
- 
- #define GIG_VERSION {0, 5, 0, 0}
- #define GIG_COMPAT  {0, 4, 0, 0}
-@@ -433,7 +434,7 @@ struct cardstate {
- 	spinlock_t cmdlock;
- 	unsigned curlen, cmdbytes;
- 
--	unsigned open_count;
-+	local_t open_count;
- 	struct tty_struct *tty;
- 	struct tasklet_struct if_wake_tasklet;
- 	unsigned control_state;
-diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
-index ee0a549..a7c9798 100644
---- a/drivers/isdn/gigaset/interface.c
-+++ b/drivers/isdn/gigaset/interface.c
-@@ -163,9 +163,7 @@ static int if_open(struct tty_struct *tty, struct file *filp)
- 	}
- 	tty->driver_data = cs;
- 
--	++cs->open_count;
--
--	if (cs->open_count == 1) {
-+	if (local_inc_return(&cs->open_count) == 1) {
- 		spin_lock_irqsave(&cs->lock, flags);
- 		cs->tty = tty;
- 		spin_unlock_irqrestore(&cs->lock, flags);
-@@ -193,10 +191,10 @@ static void if_close(struct tty_struct *tty, struct file *filp)
- 
- 	if (!cs->connected)
- 		gig_dbg(DEBUG_IF, "not connected");	/* nothing to do */
--	else if (!cs->open_count)
-+	else if (!local_read(&cs->open_count))
- 		dev_warn(cs->dev, "%s: device not opened\n", __func__);
- 	else {
--		if (!--cs->open_count) {
-+		if (!local_dec_return(&cs->open_count)) {
- 			spin_lock_irqsave(&cs->lock, flags);
- 			cs->tty = NULL;
- 			spin_unlock_irqrestore(&cs->lock, flags);
-@@ -231,7 +229,7 @@ static int if_ioctl(struct tty_struct *tty,
- 	if (!cs->connected) {
- 		gig_dbg(DEBUG_IF, "not connected");
- 		retval = -ENODEV;
--	} else if (!cs->open_count)
-+	} else if (!local_read(&cs->open_count))
- 		dev_warn(cs->dev, "%s: device not opened\n", __func__);
- 	else {
- 		retval = 0;
-@@ -361,7 +359,7 @@ static int if_write(struct tty_struct *tty, const unsigned char *buf, int count)
- 		retval = -ENODEV;
- 		goto done;
- 	}
--	if (!cs->open_count) {
-+	if (!local_read(&cs->open_count)) {
- 		dev_warn(cs->dev, "%s: device not opened\n", __func__);
- 		retval = -ENODEV;
- 		goto done;
-@@ -414,7 +412,7 @@ static int if_write_room(struct tty_struct *tty)
- 	if (!cs->connected) {
- 		gig_dbg(DEBUG_IF, "not connected");
- 		retval = -ENODEV;
--	} else if (!cs->open_count)
-+	} else if (!local_read(&cs->open_count))
- 		dev_warn(cs->dev, "%s: device not opened\n", __func__);
- 	else if (cs->mstate != MS_LOCKED) {
- 		dev_warn(cs->dev, "can't write to unlocked device\n");
-@@ -444,7 +442,7 @@ static int if_chars_in_buffer(struct tty_struct *tty)
- 
- 	if (!cs->connected)
- 		gig_dbg(DEBUG_IF, "not connected");
--	else if (!cs->open_count)
-+	else if (!local_read(&cs->open_count))
- 		dev_warn(cs->dev, "%s: device not opened\n", __func__);
- 	else if (cs->mstate != MS_LOCKED)
- 		dev_warn(cs->dev, "can't write to unlocked device\n");
-@@ -472,7 +470,7 @@ static void if_throttle(struct tty_struct *tty)
- 
- 	if (!cs->connected)
- 		gig_dbg(DEBUG_IF, "not connected");	/* nothing to do */
--	else if (!cs->open_count)
-+	else if (!local_read(&cs->open_count))
- 		dev_warn(cs->dev, "%s: device not opened\n", __func__);
- 	else
- 		gig_dbg(DEBUG_IF, "%s: not implemented\n", __func__);
-@@ -496,7 +494,7 @@ static void if_unthrottle(struct tty_struct *tty)
- 
- 	if (!cs->connected)
- 		gig_dbg(DEBUG_IF, "not connected");	/* nothing to do */
--	else if (!cs->open_count)
-+	else if (!local_read(&cs->open_count))
- 		dev_warn(cs->dev, "%s: device not opened\n", __func__);
- 	else
- 		gig_dbg(DEBUG_IF, "%s: not implemented\n", __func__);
-@@ -527,7 +525,7 @@ static void if_set_termios(struct tty_struct *tty, struct ktermios *old)
- 		goto out;
- 	}
- 
--	if (!cs->open_count) {
-+	if (!local_read(&cs->open_count)) {
- 		dev_warn(cs->dev, "%s: device not opened\n", __func__);
- 		goto out;
- 	}
-diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
-index 5e3300d..dc7d752 100644
---- a/drivers/isdn/gigaset/usb-gigaset.c
-+++ b/drivers/isdn/gigaset/usb-gigaset.c
-@@ -546,7 +546,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
- 	gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
- 	memcpy(cs->hw.usb->bchars, buf, 6);
- 	return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
--			       0, 0, &buf, 6, 2000);
-+			       0, 0, buf, 6, 2000);
- }
- 
- static int gigaset_freebcshw(struct bc_state *bcs)
-diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
-index 2a57da59..e7a12ed 100644
---- a/drivers/isdn/hardware/avm/b1.c
-+++ b/drivers/isdn/hardware/avm/b1.c
-@@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart * t4file)
- 	}
- 	if (left) {
- 		if (t4file->user) {
--			if (copy_from_user(buf, dp, left))
-+			if (left > sizeof buf || copy_from_user(buf, dp, left))
- 				return -EFAULT;
- 		} else {
- 			memcpy(buf, dp, left);
-@@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart * config)
- 	}
- 	if (left) {
- 		if (config->user) {
--			if (copy_from_user(buf, dp, left))
-+			if (left > sizeof buf || copy_from_user(buf, dp, left))
- 				return -EFAULT;
- 		} else {
- 			memcpy(buf, dp, left);
-diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
-index 6ddb795e..bd2e875 100644
---- a/drivers/isdn/i4l/isdn_common.c
-+++ b/drivers/isdn/i4l/isdn_common.c
-@@ -1656,6 +1656,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
- 				} else
- 					return -EINVAL;
- 			case IIOCDBGVAR:
-+				if (!capable(CAP_SYS_RAWIO))
-+					return -EPERM;
- 				if (arg) {
- 					if (copy_to_user(argp, &dev, sizeof(ulong)))
- 						return -EFAULT;
-diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
-index 2339d73..802ab87a 100644
---- a/drivers/isdn/i4l/isdn_net.c
-+++ b/drivers/isdn/i4l/isdn_net.c
-@@ -1901,7 +1901,7 @@ static int isdn_net_header(struct sk_buff *skb, struct net_device *dev,
- {
- 	isdn_net_local *lp = netdev_priv(dev);
- 	unsigned char *p;
--	ushort len = 0;
-+	int len = 0;
- 
- 	switch (lp->p_encap) {
- 		case ISDN_NET_ENCAP_ETHER:
-diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
-index 1f355bb..43f1fea 100644
---- a/drivers/isdn/icn/icn.c
-+++ b/drivers/isdn/icn/icn.c
-@@ -1045,7 +1045,7 @@ icn_writecmd(const u_char * buf, int len, int user, icn_card * card)
- 		if (count > len)
- 			count = len;
- 		if (user) {
--			if (copy_from_user(msg, buf, count))
-+			if (count > sizeof msg || copy_from_user(msg, buf, count))
- 				return -EFAULT;
- 		} else
- 			memcpy(msg, buf, count);
-diff --git a/drivers/isdn/isdnloop/isdnloop.c b/drivers/isdn/isdnloop/isdnloop.c
-index 509135f..c8645eb 100644
---- a/drivers/isdn/isdnloop/isdnloop.c
-+++ b/drivers/isdn/isdnloop/isdnloop.c
-@@ -1084,7 +1084,7 @@ isdnloop_start(isdnloop_card * card, isdnloop_sdef * sdefp)
- 				return -ENOMEM;
- 			}
- 			for (i = 0; i < 3; i++)
--				strcpy(card->s0num[i], sdef.num[i]);
-+				strlcpy(card->s0num[i], sdef.num[i], sizeof(card->s0num[0]));
- 			break;
- 		case ISDN_PTYPE_1TR6:
- 			if (isdnloop_fake(card, "DRV1.04TC-1TR6-CAPI-CNS-BASIS-29.11.95",
-@@ -1097,7 +1097,7 @@ isdnloop_start(isdnloop_card * card, isdnloop_sdef * sdefp)
- 				spin_unlock_irqrestore(&card->isdnloop_lock, flags);
- 				return -ENOMEM;
- 			}
--			strcpy(card->s0num[0], sdef.num[0]);
-+			strlcpy(card->s0num[0], sdef.num[0], sizeof(card->s0num[0]));
- 			card->s0num[1][0] = '\0';
- 			card->s0num[2][0] = '\0';
- 			break;
-diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
-index 4d395de..c504763 100644
---- a/drivers/isdn/mISDN/dsp_cmx.c
-+++ b/drivers/isdn/mISDN/dsp_cmx.c
-@@ -1623,7 +1623,7 @@ u32	dsp_spl_jiffies; /* calculate the next time to fire */
- static u16	dsp_count; /* last sample count */
- static int	dsp_count_valid ; /* if we have last sample count */
- 
--void
-+void __intentional_overflow(-1)
- dsp_cmx_send(void *arg)
- {
- 	struct dsp_conf *conf;
-diff --git a/drivers/leds/leds-clevo-mail.c b/drivers/leds/leds-clevo-mail.c
-index a498135..6a39f48 100644
---- a/drivers/leds/leds-clevo-mail.c
-+++ b/drivers/leds/leds-clevo-mail.c
-@@ -39,7 +39,7 @@ static int __init clevo_mail_led_dmi_callback(const struct dmi_system_id *id)
-  * detected as working, but in reality it is not) as low as
-  * possible.
-  */
--static struct dmi_system_id __initdata mail_led_whitelist[] = {
-+static const struct dmi_system_id __initconst mail_led_whitelist[] = {
- 	{
- 		.callback = clevo_mail_led_dmi_callback,
- 		.ident = "Clevo D410J",
-diff --git a/drivers/leds/leds-mc13783.c b/drivers/leds/leds-mc13783.c
-index b3393a9..33f6979 100644
---- a/drivers/leds/leds-mc13783.c
-+++ b/drivers/leds/leds-mc13783.c
-@@ -280,7 +280,7 @@ static int __devinit mc13783_led_probe(struct platform_device *pdev)
- 		return -EINVAL;
- 	}
- 
--	led = kzalloc(sizeof(*led) * pdata->num_leds, GFP_KERNEL);
-+	led = kcalloc(pdata->num_leds, sizeof(*led), GFP_KERNEL);
- 	if (led == NULL) {
- 		dev_err(&pdev->dev, "failed to alloc memory\n");
- 		return -ENOMEM;
-diff --git a/drivers/leds/leds-ss4200.c b/drivers/leds/leds-ss4200.c
-index 614ebeb..ce439fd 100644
---- a/drivers/leds/leds-ss4200.c
-+++ b/drivers/leds/leds-ss4200.c
-@@ -92,7 +92,7 @@ MODULE_PARM_DESC(nodetect, "Skip DMI-based hardware detection");
-  * detected as working, but in reality it is not) as low as
-  * possible.
-  */
--static struct dmi_system_id __initdata nas_led_whitelist[] = {
-+static const struct dmi_system_id __initconst nas_led_whitelist[] = {
- 	{
- 		.callback = ss4200_led_dmi_callback,
- 		.ident = "Intel SS4200-E",
-diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
-index b5fdcb7..8ed3519 100644
---- a/drivers/lguest/core.c
-+++ b/drivers/lguest/core.c
-@@ -92,9 +92,17 @@ static __init int map_switcher(void)
- 	 * it's worked so far.  The end address needs +1 because __get_vm_area
- 	 * allocates an extra guard page, so we need space for that.
- 	 */
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+	switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
-+				     VM_ALLOC | VM_KERNEXEC, SWITCHER_ADDR, SWITCHER_ADDR
-+				     + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
-+#else
- 	switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
- 				     VM_ALLOC, SWITCHER_ADDR, SWITCHER_ADDR
- 				     + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
-+#endif
-+
- 	if (!switcher_vma) {
- 		err = -ENOMEM;
- 		printk("lguest: could not map switcher pages high\n");
-@@ -119,7 +127,7 @@ static __init int map_switcher(void)
- 	 * Now the Switcher is mapped at the right address, we can't fail!
- 	 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
- 	 */
--	memcpy(switcher_vma->addr, start_switcher_text,
-+	memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
- 	       end_switcher_text - start_switcher_text);
- 
- 	printk(KERN_INFO "lguest: mapped switcher at %p\n",
-diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
-index 3b62be16..e33134a 100644
---- a/drivers/lguest/page_tables.c
-+++ b/drivers/lguest/page_tables.c
-@@ -532,7 +532,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
- /*:*/
- 
- #ifdef CONFIG_X86_PAE
--static void release_pmd(pmd_t *spmd)
-+static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
- {
- 	/* If the entry's not present, there's nothing to release. */
- 	if (pmd_flags(*spmd) & _PAGE_PRESENT) {
-diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
-index 65af42f..530c87a 100644
---- a/drivers/lguest/x86/core.c
-+++ b/drivers/lguest/x86/core.c
-@@ -59,7 +59,7 @@ static struct {
- /* Offset from where switcher.S was compiled to where we've copied it */
- static unsigned long switcher_offset(void)
- {
--	return SWITCHER_ADDR - (unsigned long)start_switcher_text;
-+	return SWITCHER_ADDR - (unsigned long)ktla_ktva(start_switcher_text);
- }
- 
- /* This cpu's struct lguest_pages. */
-@@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
- 	 * These copies are pretty cheap, so we do them unconditionally: */
- 	/* Save the current Host top-level page directory.
- 	 */
-+
-+#ifdef CONFIG_PAX_PER_CPU_PGD
-+	pages->state.host_cr3 = read_cr3();
-+#else
- 	pages->state.host_cr3 = __pa(current->mm->pgd);
-+#endif
-+
- 	/*
- 	 * Set up the Guest's page tables to see this CPU's pages (and no
- 	 * other CPU's pages).
-@@ -472,7 +478,7 @@ void __init lguest_arch_host_init(void)
- 	 * compiled-in switcher code and the high-mapped copy we just made.
- 	 */
- 	for (i = 0; i < IDT_ENTRIES; i++)
--		default_idt_entries[i] += switcher_offset();
-+		default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
- 
- 	/*
- 	 * Set up the Switcher's per-cpu areas.
-@@ -555,7 +561,7 @@ void __init lguest_arch_host_init(void)
- 	 * it will be undisturbed when we switch.  To change %cs and jump we
- 	 * need this structure to feed to Intel's "lcall" instruction.
- 	 */
--	lguest_entry.offset = (long)switch_to_guest + switcher_offset();
-+	lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
- 	lguest_entry.segment = LGUEST_CS;
- 
- 	/*
-diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
-index 40634b0..4f5855e 100644
---- a/drivers/lguest/x86/switcher_32.S
-+++ b/drivers/lguest/x86/switcher_32.S
-@@ -87,6 +87,7 @@
- #include <asm/page.h>
- #include <asm/segment.h>
- #include <asm/lguest.h>
-+#include <asm/processor-flags.h>
- 
- // We mark the start of the code to copy
- // It's placed in .text tho it's never run here
-@@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
- 	// Changes type when we load it: damn Intel!
- 	// For after we switch over our page tables
- 	// That entry will be read-only: we'd crash.
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	mov	%cr0, %edx
-+	xor	$X86_CR0_WP, %edx
-+	mov	%edx, %cr0
-+#endif
-+
- 	movl	$(GDT_ENTRY_TSS*8), %edx
- 	ltr	%dx
- 
-@@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
- 	// Let's clear it again for our return.
- 	// The GDT descriptor of the Host
- 	// Points to the table after two "size" bytes
--	movl	(LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
-+	movl	(LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
- 	// Clear "used" from type field (byte 5, bit 2)
--	andb	$0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
-+	andb	$0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	mov	%cr0, %eax
-+	xor	$X86_CR0_WP, %eax
-+	mov	%eax, %cr0
-+#endif
- 
- 	// Once our page table's switched, the Guest is live!
- 	// The Host fades as we run this final step.
-@@ -295,13 +309,12 @@ deliver_to_host:
- 	// I consulted gcc, and it gave
- 	// These instructions, which I gladly credit:
- 	leal	(%edx,%ebx,8), %eax
--	movzwl	(%eax),%edx
--	movl	4(%eax), %eax
--	xorw	%ax, %ax
--	orl	%eax, %edx
-+	movl	4(%eax), %edx
-+	movw	(%eax), %dx
- 	// Now the address of the handler's in %edx
- 	// We call it now: its "iret" drops us home.
--	jmp	*%edx
-+	ljmp	$__KERNEL_CS, $1f
-+1:	jmp	*%edx
- 
- // Every interrupt can come to us here
- // But we must truly tell each apart.
-diff --git a/drivers/macintosh/macio_asic.c b/drivers/macintosh/macio_asic.c
-index 4daf9e5..b8d1d0f 100644
---- a/drivers/macintosh/macio_asic.c
-+++ b/drivers/macintosh/macio_asic.c
-@@ -748,7 +748,7 @@ static void __devexit macio_pci_remove(struct pci_dev* pdev)
-  * MacIO is matched against any Apple ID, it's probe() function
-  * will then decide wether it applies or not
-  */
--static const struct pci_device_id __devinitdata pci_ids [] = { {
-+static const struct pci_device_id __devinitconst pci_ids [] = { {
- 	.vendor		= PCI_VENDOR_ID_APPLE,
- 	.device		= PCI_ANY_ID,
- 	.subvendor	= PCI_ANY_ID,
-diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
-index e6a300c..cc9c96c 100644
---- a/drivers/md/dm-ioctl.c
-+++ b/drivers/md/dm-ioctl.c
-@@ -1601,7 +1601,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
- 	    cmd == DM_LIST_VERSIONS_CMD)
- 		return 0;
- 
--	if ((cmd == DM_DEV_CREATE_CMD)) {
-+	if (cmd == DM_DEV_CREATE_CMD) {
- 		if (!*param->name) {
- 			DMWARN("name not supplied when creating device");
- 			return -EINVAL;
-diff --git a/drivers/md/dm-log-userspace-transfer.c b/drivers/md/dm-log-userspace-transfer.c
-index 1f23e04..08d9a20 100644
---- a/drivers/md/dm-log-userspace-transfer.c
-+++ b/drivers/md/dm-log-userspace-transfer.c
-@@ -134,7 +134,7 @@ static void cn_ulog_callback(struct cn_msg *msg, struct netlink_skb_parms *nsp)
- {
- 	struct dm_ulog_request *tfr = (struct dm_ulog_request *)(msg + 1);
- 
--	if (!cap_raised(current_cap(), CAP_SYS_ADMIN))
-+	if (!capable(CAP_SYS_ADMIN))
- 		return;
- 
- 	spin_lock(&receiving_list_lock);
-diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
-index b7b649d..fcf5ef7 100644
---- a/drivers/md/dm-raid1.c
-+++ b/drivers/md/dm-raid1.c
-@@ -40,7 +40,7 @@ enum dm_raid1_error {
- 
- struct mirror {
- 	struct mirror_set *ms;
--	atomic_t error_count;
-+	atomic_unchecked_t error_count;
- 	unsigned long error_type;
- 	struct dm_dev *dev;
- 	sector_t offset;
-@@ -185,7 +185,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
- 	struct mirror *m;
- 
- 	for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
--		if (!atomic_read(&m->error_count))
-+		if (!atomic_read_unchecked(&m->error_count))
- 			return m;
- 
- 	return NULL;
-@@ -217,7 +217,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
- 	 * simple way to tell if a device has encountered
- 	 * errors.
- 	 */
--	atomic_inc(&m->error_count);
-+	atomic_inc_unchecked(&m->error_count);
- 
- 	if (test_and_set_bit(error_type, &m->error_type))
- 		return;
-@@ -408,7 +408,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
- 	struct mirror *m = get_default_mirror(ms);
- 
- 	do {
--		if (likely(!atomic_read(&m->error_count)))
-+		if (likely(!atomic_read_unchecked(&m->error_count)))
- 			return m;
- 
- 		if (m-- == ms->mirror)
-@@ -422,7 +422,7 @@ static int default_ok(struct mirror *m)
- {
- 	struct mirror *default_mirror = get_default_mirror(m->ms);
- 
--	return !atomic_read(&default_mirror->error_count);
-+	return !atomic_read_unchecked(&default_mirror->error_count);
- }
- 
- static int mirror_available(struct mirror_set *ms, struct bio *bio)
-@@ -559,7 +559,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
- 		 */
- 		if (likely(region_in_sync(ms, region, 1)))
- 			m = choose_mirror(ms, bio->bi_sector);
--		else if (m && atomic_read(&m->error_count))
-+		else if (m && atomic_read_unchecked(&m->error_count))
- 			m = NULL;
- 
- 		if (likely(m))
-@@ -937,7 +937,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
- 	}
- 
- 	ms->mirror[mirror].ms = ms;
--	atomic_set(&(ms->mirror[mirror].error_count), 0);
-+	atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
- 	ms->mirror[mirror].error_type = 0;
- 	ms->mirror[mirror].offset = offset;
- 
-@@ -1348,7 +1348,7 @@ static void mirror_resume(struct dm_target *ti)
-  */
- static char device_status_char(struct mirror *m)
- {
--	if (!atomic_read(&(m->error_count)))
-+	if (!atomic_read_unchecked(&(m->error_count)))
- 		return 'A';
- 
- 	return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
-diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
-index cbd41d2..1717044 100644
---- a/drivers/md/dm-stripe.c
-+++ b/drivers/md/dm-stripe.c
-@@ -20,7 +20,7 @@ struct stripe {
- 	struct dm_dev *dev;
- 	sector_t physical_start;
- 
--	atomic_t error_count;
-+	atomic_unchecked_t error_count;
- };
- 
- struct stripe_c {
-@@ -192,7 +192,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
- 			kfree(sc);
- 			return r;
- 		}
--		atomic_set(&(sc->stripe[i].error_count), 0);
-+		atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
- 	}
- 
- 	ti->private = sc;
-@@ -314,7 +314,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
- 		DMEMIT("%d ", sc->stripes);
- 		for (i = 0; i < sc->stripes; i++)  {
- 			DMEMIT("%s ", sc->stripe[i].dev->name);
--			buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
-+			buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
- 				'D' : 'A';
- 		}
- 		buffer[i] = '\0';
-@@ -360,8 +360,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio,
- 	 */
- 	for (i = 0; i < sc->stripes; i++)
- 		if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
--			atomic_inc(&(sc->stripe[i].error_count));
--			if (atomic_read(&(sc->stripe[i].error_count)) <
-+			atomic_inc_unchecked(&(sc->stripe[i].error_count));
-+			if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
- 			    DM_IO_ERROR_THRESHOLD)
- 				schedule_work(&sc->trigger_event);
- 		}
-diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
-index 52848ab..b8a17d4 100644
---- a/drivers/md/dm-table.c
-+++ b/drivers/md/dm-table.c
-@@ -323,7 +323,7 @@ static struct dm_dev_internal *find_device(struct list_head *l, dev_t dev)
- static int open_dev(struct dm_dev_internal *d, dev_t dev,
- 		    struct mapped_device *md)
- {
--	static char *_claim_ptr = "I belong to device-mapper";
-+	static char _claim_ptr[] = "I belong to device-mapper";
- 	struct block_device *bdev;
- 
- 	int r;
-@@ -391,7 +391,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
- 	if (!dev_size)
- 		return 0;
- 
--	if ((start >= dev_size) || (start + len > dev_size)) {
-+	if ((start >= dev_size) || (len > dev_size - start)) {
- 		DMWARN("%s: %s too small for target: "
- 		       "start=%llu, len=%llu, dev_size=%llu",
- 		       dm_device_name(ti->table->md), bdevname(bdev, b),
-diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
-index 237571a..fb6d19b 100644
---- a/drivers/md/dm-thin-metadata.c
-+++ b/drivers/md/dm-thin-metadata.c
-@@ -432,7 +432,7 @@ static int init_pmd(struct dm_pool_metadata *pmd,
- 
- 	pmd->info.tm = tm;
- 	pmd->info.levels = 2;
--	pmd->info.value_type.context = pmd->data_sm;
-+	pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
- 	pmd->info.value_type.size = sizeof(__le64);
- 	pmd->info.value_type.inc = data_block_inc;
- 	pmd->info.value_type.dec = data_block_dec;
-@@ -451,7 +451,7 @@ static int init_pmd(struct dm_pool_metadata *pmd,
- 
- 	pmd->bl_info.tm = tm;
- 	pmd->bl_info.levels = 1;
--	pmd->bl_info.value_type.context = pmd->data_sm;
-+	pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
- 	pmd->bl_info.value_type.size = sizeof(__le64);
- 	pmd->bl_info.value_type.inc = data_block_inc;
- 	pmd->bl_info.value_type.dec = data_block_dec;
-diff --git a/drivers/md/dm.c b/drivers/md/dm.c
-index 8953630..29b12d9 100644
---- a/drivers/md/dm.c
-+++ b/drivers/md/dm.c
-@@ -177,9 +177,9 @@ struct mapped_device {
- 	/*
- 	 * Event handling.
- 	 */
--	atomic_t event_nr;
-+	atomic_unchecked_t event_nr;
- 	wait_queue_head_t eventq;
--	atomic_t uevent_seq;
-+	atomic_unchecked_t uevent_seq;
- 	struct list_head uevent_list;
- 	spinlock_t uevent_lock; /* Protect access to uevent_list */
- 
-@@ -1871,8 +1871,8 @@ static struct mapped_device *alloc_dev(int minor)
- 	rwlock_init(&md->map_lock);
- 	atomic_set(&md->holders, 1);
- 	atomic_set(&md->open_count, 0);
--	atomic_set(&md->event_nr, 0);
--	atomic_set(&md->uevent_seq, 0);
-+	atomic_set_unchecked(&md->event_nr, 0);
-+	atomic_set_unchecked(&md->uevent_seq, 0);
- 	INIT_LIST_HEAD(&md->uevent_list);
- 	spin_lock_init(&md->uevent_lock);
- 
-@@ -2006,7 +2006,7 @@ static void event_callback(void *context)
- 
- 	dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
- 
--	atomic_inc(&md->event_nr);
-+	atomic_inc_unchecked(&md->event_nr);
- 	wake_up(&md->eventq);
- }
- 
-@@ -2648,18 +2648,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
- 
- uint32_t dm_next_uevent_seq(struct mapped_device *md)
- {
--	return atomic_add_return(1, &md->uevent_seq);
-+	return atomic_add_return_unchecked(1, &md->uevent_seq);
- }
- 
- uint32_t dm_get_event_nr(struct mapped_device *md)
- {
--	return atomic_read(&md->event_nr);
-+	return atomic_read_unchecked(&md->event_nr);
- }
- 
- int dm_wait_event(struct mapped_device *md, int event_nr)
- {
- 	return wait_event_interruptible(md->eventq,
--			(event_nr != atomic_read(&md->event_nr)));
-+			(event_nr != atomic_read_unchecked(&md->event_nr)));
- }
- 
- void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
-diff --git a/drivers/md/md.c b/drivers/md/md.c
-index 2d0544c..bc3c200 100644
---- a/drivers/md/md.c
-+++ b/drivers/md/md.c
-@@ -278,10 +278,10 @@ EXPORT_SYMBOL_GPL(md_trim_bio);
-  *  start build, activate spare
-  */
- static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
--static atomic_t md_event_count;
-+static atomic_unchecked_t md_event_count;
- void md_new_event(struct mddev *mddev)
- {
--	atomic_inc(&md_event_count);
-+	atomic_inc_unchecked(&md_event_count);
- 	wake_up(&md_event_waiters);
- }
- EXPORT_SYMBOL_GPL(md_new_event);
-@@ -291,7 +291,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
-  */
- static void md_new_event_inintr(struct mddev *mddev)
- {
--	atomic_inc(&md_event_count);
-+	atomic_inc_unchecked(&md_event_count);
- 	wake_up(&md_event_waiters);
- }
- 
-@@ -1534,7 +1534,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
- 
- 	rdev->preferred_minor = 0xffff;
- 	rdev->data_offset = le64_to_cpu(sb->data_offset);
--	atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
-+	atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
- 
- 	rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
- 	bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
-@@ -1751,7 +1751,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
- 	else
- 		sb->resync_offset = cpu_to_le64(0);
- 
--	sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
-+	sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
- 
- 	sb->raid_disks = cpu_to_le32(mddev->raid_disks);
- 	sb->size = cpu_to_le64(mddev->dev_sectors);
-@@ -2649,7 +2649,7 @@ __ATTR(state, S_IRUGO|S_IWUSR, state_show, state_store);
- static ssize_t
- errors_show(struct md_rdev *rdev, char *page)
- {
--	return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
-+	return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
- }
- 
- static ssize_t
-@@ -2658,7 +2658,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
- 	char *e;
- 	unsigned long n = simple_strtoul(buf, &e, 10);
- 	if (*buf && (*e == 0 || *e == '\n')) {
--		atomic_set(&rdev->corrected_errors, n);
-+		atomic_set_unchecked(&rdev->corrected_errors, n);
- 		return len;
- 	}
- 	return -EINVAL;
-@@ -3052,8 +3052,8 @@ int md_rdev_init(struct md_rdev *rdev)
- 	rdev->sb_loaded = 0;
- 	rdev->bb_page = NULL;
- 	atomic_set(&rdev->nr_pending, 0);
--	atomic_set(&rdev->read_errors, 0);
--	atomic_set(&rdev->corrected_errors, 0);
-+	atomic_set_unchecked(&rdev->read_errors, 0);
-+	atomic_set_unchecked(&rdev->corrected_errors, 0);
- 
- 	INIT_LIST_HEAD(&rdev->same_set);
- 	init_waitqueue_head(&rdev->blocked_wait);
-@@ -6703,7 +6703,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
- 
- 		spin_unlock(&pers_lock);
- 		seq_printf(seq, "\n");
--		seq->poll_event = atomic_read(&md_event_count);
-+		seq->poll_event = atomic_read_unchecked(&md_event_count);
- 		return 0;
- 	}
- 	if (v == (void*)2) {
-@@ -6792,7 +6792,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
- 				chunk_kb ? "KB" : "B");
- 			if (bitmap->file) {
- 				seq_printf(seq, ", file: ");
--				seq_path(seq, &bitmap->file->f_path, " \t\n");
-+				seq_path(seq, &bitmap->file->f_path, " \t\n\\");
- 			}
- 
- 			seq_printf(seq, "\n");
-@@ -6823,7 +6823,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
- 		return error;
- 
- 	seq = file->private_data;
--	seq->poll_event = atomic_read(&md_event_count);
-+	seq->poll_event = atomic_read_unchecked(&md_event_count);
- 	return error;
- }
- 
-@@ -6837,7 +6837,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
- 	/* always allow read */
- 	mask = POLLIN | POLLRDNORM;
- 
--	if (seq->poll_event != atomic_read(&md_event_count))
-+	if (seq->poll_event != atomic_read_unchecked(&md_event_count))
- 		mask |= POLLERR | POLLPRI;
- 	return mask;
- }
-@@ -6881,7 +6881,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
- 		struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
- 		curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
- 			      (int)part_stat_read(&disk->part0, sectors[1]) -
--			      atomic_read(&disk->sync_io);
-+			      atomic_read_unchecked(&disk->sync_io);
- 		/* sync IO will cause sync_io to increase before the disk_stats
- 		 * as sync_io is counted when a request starts, and
- 		 * disk_stats is counted when it completes.
-diff --git a/drivers/md/md.h b/drivers/md/md.h
-index cf742d9..7c7c745 100644
---- a/drivers/md/md.h
-+++ b/drivers/md/md.h
-@@ -120,13 +120,13 @@ struct md_rdev {
- 					 * only maintained for arrays that
- 					 * support hot removal
- 					 */
--	atomic_t	read_errors;	/* number of consecutive read errors that
-+	atomic_unchecked_t	read_errors;	/* number of consecutive read errors that
- 					 * we have tried to ignore.
- 					 */
- 	struct timespec last_read_error;	/* monotonic time since our
- 						 * last read error
- 						 */
--	atomic_t	corrected_errors; /* number of corrected read errors,
-+	atomic_unchecked_t	corrected_errors; /* number of corrected read errors,
- 					   * for reporting to userspace and storing
- 					   * in superblock.
- 					   */
-@@ -410,7 +410,7 @@ static inline void rdev_dec_pending(struct md_rdev *rdev, struct mddev *mddev)
- 
- static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
- {
--        atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
-+	atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
- }
- 
- struct md_personality
-diff --git a/drivers/md/persistent-data/dm-space-map-checker.c b/drivers/md/persistent-data/dm-space-map-checker.c
-index fc90c11..c8cd9a9 100644
---- a/drivers/md/persistent-data/dm-space-map-checker.c
-+++ b/drivers/md/persistent-data/dm-space-map-checker.c
-@@ -167,7 +167,7 @@ static int ca_commit(struct count_array *old, struct count_array *new)
- /*----------------------------------------------------------------*/
- 
- struct sm_checker {
--	struct dm_space_map sm;
-+	dm_space_map_no_const sm;
- 
- 	struct count_array old_counts;
- 	struct count_array counts;
-diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
-index 1cbfc6b..56e1dbb 100644
---- a/drivers/md/persistent-data/dm-space-map.h
-+++ b/drivers/md/persistent-data/dm-space-map.h
-@@ -60,6 +60,7 @@ struct dm_space_map {
- 	int (*root_size)(struct dm_space_map *sm, size_t *result);
- 	int (*copy_root)(struct dm_space_map *sm, void *copy_to_here_le, size_t len);
- };
-+typedef struct dm_space_map __no_const dm_space_map_no_const;
- 
- /*----------------------------------------------------------------*/
- 
-diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
-index c706a7b..2cc7511 100644
---- a/drivers/md/raid1.c
-+++ b/drivers/md/raid1.c
-@@ -1591,7 +1591,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
- 			if (r1_sync_page_io(rdev, sect, s,
- 					    bio->bi_io_vec[idx].bv_page,
- 					    READ) != 0)
--				atomic_add(s, &rdev->corrected_errors);
-+				atomic_add_unchecked(s, &rdev->corrected_errors);
- 		}
- 		sectors -= s;
- 		sect += s;
-@@ -1810,7 +1810,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
- 			    test_bit(In_sync, &rdev->flags)) {
- 				if (r1_sync_page_io(rdev, sect, s,
- 						    conf->tmppage, READ)) {
--					atomic_add(s, &rdev->corrected_errors);
-+					atomic_add_unchecked(s, &rdev->corrected_errors);
- 					printk(KERN_INFO
- 					       "md/raid1:%s: read error corrected "
- 					       "(%d sectors at %llu on %s)\n",
-diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
-index 8bba438..f065cc3 100644
---- a/drivers/md/raid10.c
-+++ b/drivers/md/raid10.c
-@@ -1465,7 +1465,7 @@ static void end_sync_read(struct bio *bio, int error)
- 		/* The write handler will notice the lack of
- 		 * R10BIO_Uptodate and record any errors etc
- 		 */
--		atomic_add(r10_bio->sectors,
-+		atomic_add_unchecked(r10_bio->sectors,
- 			   &conf->mirrors[d].rdev->corrected_errors);
- 
- 	/* for reconstruct, we always reschedule after a read.
-@@ -1765,7 +1765,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
- {
- 	struct timespec cur_time_mon;
- 	unsigned long hours_since_last;
--	unsigned int read_errors = atomic_read(&rdev->read_errors);
-+	unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
- 
- 	ktime_get_ts(&cur_time_mon);
- 
-@@ -1787,9 +1787,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
- 	 * overflowing the shift of read_errors by hours_since_last.
- 	 */
- 	if (hours_since_last >= 8 * sizeof(read_errors))
--		atomic_set(&rdev->read_errors, 0);
-+		atomic_set_unchecked(&rdev->read_errors, 0);
- 	else
--		atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
-+		atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
- }
- 
- static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
-@@ -1839,8 +1839,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
- 		return;
- 
- 	check_decay_read_errors(mddev, rdev);
--	atomic_inc(&rdev->read_errors);
--	if (atomic_read(&rdev->read_errors) > max_read_errors) {
-+	atomic_inc_unchecked(&rdev->read_errors);
-+	if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
- 		char b[BDEVNAME_SIZE];
- 		bdevname(rdev->bdev, b);
- 
-@@ -1848,7 +1848,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
- 		       "md/raid10:%s: %s: Raid device exceeded "
- 		       "read_error threshold [cur %d:max %d]\n",
- 		       mdname(mddev), b,
--		       atomic_read(&rdev->read_errors), max_read_errors);
-+		       atomic_read_unchecked(&rdev->read_errors), max_read_errors);
- 		printk(KERN_NOTICE
- 		       "md/raid10:%s: %s: Failing raid device\n",
- 		       mdname(mddev), b);
-@@ -1993,7 +1993,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
- 				       (unsigned long long)(
- 					       sect + rdev->data_offset),
- 				       bdevname(rdev->bdev, b));
--				atomic_add(s, &rdev->corrected_errors);
-+				atomic_add_unchecked(s, &rdev->corrected_errors);
- 			}
- 
- 			rdev_dec_pending(rdev, mddev);
-diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
-index 26ef63a..bd587cd 100644
---- a/drivers/md/raid5.c
-+++ b/drivers/md/raid5.c
-@@ -1618,19 +1618,19 @@ static void raid5_end_read_request(struct bio * bi, int error)
- 				(unsigned long long)(sh->sector
- 						     + rdev->data_offset),
- 				bdevname(rdev->bdev, b));
--			atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
-+			atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
- 			clear_bit(R5_ReadError, &sh->dev[i].flags);
- 			clear_bit(R5_ReWrite, &sh->dev[i].flags);
- 		}
--		if (atomic_read(&conf->disks[i].rdev->read_errors))
--			atomic_set(&conf->disks[i].rdev->read_errors, 0);
-+		if (atomic_read_unchecked(&conf->disks[i].rdev->read_errors))
-+			atomic_set_unchecked(&conf->disks[i].rdev->read_errors, 0);
- 	} else {
- 		const char *bdn = bdevname(conf->disks[i].rdev->bdev, b);
- 		int retry = 0;
- 		rdev = conf->disks[i].rdev;
- 
- 		clear_bit(R5_UPTODATE, &sh->dev[i].flags);
--		atomic_inc(&rdev->read_errors);
-+		atomic_inc_unchecked(&rdev->read_errors);
- 		if (conf->mddev->degraded >= conf->max_degraded)
- 			printk_ratelimited(
- 				KERN_WARNING
-@@ -1650,7 +1650,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
- 				(unsigned long long)(sh->sector
- 						     + rdev->data_offset),
- 				bdn);
--		else if (atomic_read(&rdev->read_errors)
-+		else if (atomic_read_unchecked(&rdev->read_errors)
- 			 > conf->max_nr_stripes)
- 			printk(KERN_WARNING
- 			       "md/raid:%s: Too many read errors, failing device %s.\n",
-diff --git a/drivers/media/dvb/ddbridge/ddbridge-core.c b/drivers/media/dvb/ddbridge/ddbridge-core.c
-index ba9a643..e474ab5 100644
---- a/drivers/media/dvb/ddbridge/ddbridge-core.c
-+++ b/drivers/media/dvb/ddbridge/ddbridge-core.c
-@@ -1678,7 +1678,7 @@ static struct ddb_info ddb_v6 = {
- 	.subvendor   = _subvend, .subdevice = _subdev, \
- 	.driver_data = (unsigned long)&_driverdata }
- 
--static const struct pci_device_id ddb_id_tbl[] __devinitdata = {
-+static const struct pci_device_id ddb_id_tbl[] __devinitconst = {
- 	DDB_ID(DDVID, 0x0002, DDVID, 0x0001, ddb_octopus),
- 	DDB_ID(DDVID, 0x0003, DDVID, 0x0001, ddb_octopus),
- 	DDB_ID(DDVID, 0x0003, DDVID, 0x0002, ddb_octopus_le),
-diff --git a/drivers/media/dvb/dvb-core/dvbdev.c b/drivers/media/dvb/dvb-core/dvbdev.c
-index d5cda35..017af46 100644
---- a/drivers/media/dvb/dvb-core/dvbdev.c
-+++ b/drivers/media/dvb/dvb-core/dvbdev.c
-@@ -192,7 +192,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
- 			const struct dvb_device *template, void *priv, int type)
- {
- 	struct dvb_device *dvbdev;
--	struct file_operations *dvbdevfops;
-+	file_operations_no_const *dvbdevfops;
- 	struct device *clsdev;
- 	int minor;
- 	int id;
-diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c
-index 9f2a02c..5920f88 100644
---- a/drivers/media/dvb/dvb-usb/cxusb.c
-+++ b/drivers/media/dvb/dvb-usb/cxusb.c
-@@ -1069,7 +1069,7 @@ static struct dib0070_config dib7070p_dib0070_config = {
- struct dib0700_adapter_state {
- 	int (*set_param_save) (struct dvb_frontend *,
- 			       struct dvb_frontend_parameters *);
--};
-+} __no_const;
- 
- static int dib7070_set_param_override(struct dvb_frontend *fe,
- 				      struct dvb_frontend_parameters *fep)
-diff --git a/drivers/media/dvb/dvb-usb/dw2102.c b/drivers/media/dvb/dvb-usb/dw2102.c
-index f103ec1..5e8968b 100644
---- a/drivers/media/dvb/dvb-usb/dw2102.c
-+++ b/drivers/media/dvb/dvb-usb/dw2102.c
-@@ -95,7 +95,7 @@ struct su3000_state {
- 
- struct s6x0_state {
- 	int (*old_set_voltage)(struct dvb_frontend *f, fe_sec_voltage_t v);
--};
-+} __no_const;
- 
- /* debug */
- static int dvb_usb_dw2102_debug;
-diff --git a/drivers/media/dvb/frontends/dib3000.h b/drivers/media/dvb/frontends/dib3000.h
-index 404f63a..4796533 100644
---- a/drivers/media/dvb/frontends/dib3000.h
-+++ b/drivers/media/dvb/frontends/dib3000.h
-@@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
- 	int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
- 	int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
- 	int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
--};
-+} __no_const;
- 
- #if defined(CONFIG_DVB_DIB3000MB) || (defined(CONFIG_DVB_DIB3000MB_MODULE) && defined(MODULE))
- extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
-diff --git a/drivers/media/dvb/frontends/ds3000.c b/drivers/media/dvb/frontends/ds3000.c
-index 90bf573..e8463da 100644
---- a/drivers/media/dvb/frontends/ds3000.c
-+++ b/drivers/media/dvb/frontends/ds3000.c
-@@ -1210,7 +1210,7 @@ static int ds3000_set_frontend(struct dvb_frontend *fe,
- 
- 	for (i = 0; i < 30 ; i++) {
- 		ds3000_read_status(fe, &status);
--		if (status && FE_HAS_LOCK)
-+		if (status & FE_HAS_LOCK)
- 			break;
- 
- 		msleep(10);
-diff --git a/drivers/media/dvb/ngene/ngene-cards.c b/drivers/media/dvb/ngene/ngene-cards.c
-index 0564192..75b16f5 100644
---- a/drivers/media/dvb/ngene/ngene-cards.c
-+++ b/drivers/media/dvb/ngene/ngene-cards.c
-@@ -477,7 +477,7 @@ static struct ngene_info ngene_info_m780 = {
- 
- /****************************************************************************/
- 
--static const struct pci_device_id ngene_id_tbl[] __devinitdata = {
-+static const struct pci_device_id ngene_id_tbl[] __devinitconst = {
- 	NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2),
- 	NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2),
- 	NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2),
-diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
-index 16a089f..1661b11 100644
---- a/drivers/media/radio/radio-cadet.c
-+++ b/drivers/media/radio/radio-cadet.c
-@@ -326,6 +326,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
- 	unsigned char readbuf[RDS_BUFFER];
- 	int i = 0;
- 
-+	if (count > RDS_BUFFER)
-+		return -EFAULT;
- 	mutex_lock(&dev->lock);
- 	if (dev->rdsstat == 0) {
- 		dev->rdsstat = 1;
-@@ -347,7 +349,7 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
- 		readbuf[i++] = dev->rdsbuf[dev->rdsout++];
- 	mutex_unlock(&dev->lock);
- 
--	if (copy_to_user(data, readbuf, i))
-+	if (i > sizeof(readbuf) || copy_to_user(data, readbuf, i))
- 		return -EFAULT;
- 	return i;
- }
-diff --git a/drivers/media/rc/rc-main.c b/drivers/media/rc/rc-main.c
-index a47ba33..deafb02 100644
---- a/drivers/media/rc/rc-main.c
-+++ b/drivers/media/rc/rc-main.c
-@@ -1031,7 +1031,7 @@ EXPORT_SYMBOL_GPL(rc_free_device);
- 
- int rc_register_device(struct rc_dev *dev)
- {
--	static atomic_t devno = ATOMIC_INIT(0);
-+	static atomic_unchecked_t devno = ATOMIC_INIT(0);
- 	struct rc_map *rc_map;
- 	const char *path;
- 	int rc;
-@@ -1063,7 +1063,7 @@ int rc_register_device(struct rc_dev *dev)
- 	 */
- 	mutex_lock(&dev->lock);
- 
--	dev->devno = (unsigned long)(atomic_inc_return(&devno) - 1);
-+	dev->devno = (unsigned long)(atomic_inc_return_unchecked(&devno) - 1);
- 	dev_set_name(&dev->dev, "rc%ld", dev->devno);
- 	dev_set_drvdata(&dev->dev, dev);
- 	rc = device_add(&dev->dev);
-diff --git a/drivers/media/rc/redrat3.c b/drivers/media/rc/redrat3.c
-index 61287fc..8b08712 100644
---- a/drivers/media/rc/redrat3.c
-+++ b/drivers/media/rc/redrat3.c
-@@ -905,7 +905,7 @@ static int redrat3_set_tx_carrier(struct rc_dev *dev, u32 carrier)
- 	return carrier;
- }
- 
--static int redrat3_transmit_ir(struct rc_dev *rcdev, int *txbuf, u32 n)
-+static int redrat3_transmit_ir(struct rc_dev *rcdev, unsigned *txbuf, u32 n)
- {
- 	struct redrat3_dev *rr3 = rcdev->priv;
- 	struct device *dev = rr3->dev;
-diff --git a/drivers/media/video/cx88/cx88-alsa.c b/drivers/media/video/cx88/cx88-alsa.c
-index 68d1240..46b32eb 100644
---- a/drivers/media/video/cx88/cx88-alsa.c
-+++ b/drivers/media/video/cx88/cx88-alsa.c
-@@ -766,7 +766,7 @@ static struct snd_kcontrol_new snd_cx88_alc_switch = {
-  * Only boards with eeprom and byte 1 at eeprom=1 have it
-  */
- 
--static const struct pci_device_id const cx88_audio_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id const cx88_audio_pci_tbl[] __devinitconst = {
- 	{0x14f1,0x8801,PCI_ANY_ID,PCI_ANY_ID,0,0,0},
- 	{0x14f1,0x8811,PCI_ANY_ID,PCI_ANY_ID,0,0,0},
- 	{0, }
-diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
-index 921c56d..7e6c4b2 100644
---- a/drivers/media/video/cx88/cx88-video.c
-+++ b/drivers/media/video/cx88/cx88-video.c
-@@ -49,9 +49,9 @@ MODULE_VERSION(CX88_VERSION);
- 
- /* ------------------------------------------------------------------ */
- 
--static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
--static unsigned int vbi_nr[]   = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
--static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
-+static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
-+static int vbi_nr[]   = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
-+static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
- 
- module_param_array(video_nr, int, NULL, 0444);
- module_param_array(vbi_nr,   int, NULL, 0444);
-diff --git a/drivers/media/video/ivtv/ivtv-driver.c b/drivers/media/video/ivtv/ivtv-driver.c
-index 41108a9a..8ad2437 100644
---- a/drivers/media/video/ivtv/ivtv-driver.c
-+++ b/drivers/media/video/ivtv/ivtv-driver.c
-@@ -80,7 +80,7 @@ static struct pci_device_id ivtv_pci_tbl[] __devinitdata = {
- MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
- 
- /* ivtv instance counter */
--static atomic_t ivtv_instance = ATOMIC_INIT(0);
-+static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
- 
- /* Parameter declarations */
- static int cardtype[IVTV_MAX_CARDS];
-diff --git a/drivers/media/video/omap/omap_vout.c b/drivers/media/video/omap/omap_vout.c
-index d345215..b607565 100644
---- a/drivers/media/video/omap/omap_vout.c
-+++ b/drivers/media/video/omap/omap_vout.c
-@@ -64,7 +64,6 @@ enum omap_vout_channels {
- 	OMAP_VIDEO2,
- };
- 
--static struct videobuf_queue_ops video_vbq_ops;
- /* Variables configurable through module params*/
- static u32 video1_numbuffers = 3;
- static u32 video2_numbuffers = 3;
-@@ -1001,6 +1000,12 @@ static int omap_vout_open(struct file *file)
- {
- 	struct videobuf_queue *q;
- 	struct omap_vout_device *vout = NULL;
-+	static struct videobuf_queue_ops video_vbq_ops = {
-+		.buf_setup = omap_vout_buffer_setup,
-+		.buf_prepare = omap_vout_buffer_prepare,
-+		.buf_release = omap_vout_buffer_release,
-+		.buf_queue = omap_vout_buffer_queue,
-+	};
- 
- 	vout = video_drvdata(file);
- 	v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
-@@ -1018,10 +1023,6 @@ static int omap_vout_open(struct file *file)
- 	vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
- 
- 	q = &vout->vbq;
--	video_vbq_ops.buf_setup = omap_vout_buffer_setup;
--	video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
--	video_vbq_ops.buf_release = omap_vout_buffer_release;
--	video_vbq_ops.buf_queue = omap_vout_buffer_queue;
- 	spin_lock_init(&vout->vbq_lock);
- 
- 	videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
-diff --git a/drivers/media/video/timblogiw.c b/drivers/media/video/timblogiw.c
-index a0895bf..b451f5b 100644
---- a/drivers/media/video/timblogiw.c
-+++ b/drivers/media/video/timblogiw.c
-@@ -745,7 +745,7 @@ static int timblogiw_mmap(struct file *file, struct vm_area_struct *vma)
- 
- /* Platform device functions */
- 
--static __devinitconst struct v4l2_ioctl_ops timblogiw_ioctl_ops = {
-+static struct v4l2_ioctl_ops timblogiw_ioctl_ops = {
- 	.vidioc_querycap		= timblogiw_querycap,
- 	.vidioc_enum_fmt_vid_cap	= timblogiw_enum_fmt,
- 	.vidioc_g_fmt_vid_cap		= timblogiw_g_fmt,
-@@ -767,7 +767,7 @@ static __devinitconst struct v4l2_ioctl_ops timblogiw_ioctl_ops = {
- 	.vidioc_enum_framesizes		= timblogiw_enum_framesizes,
- };
- 
--static __devinitconst struct v4l2_file_operations timblogiw_fops = {
-+static struct v4l2_file_operations timblogiw_fops = {
- 	.owner		= THIS_MODULE,
- 	.open		= timblogiw_open,
- 	.release	= timblogiw_close,
-diff --git a/drivers/media/video/v4l2-compat-ioctl32.c b/drivers/media/video/v4l2-compat-ioctl32.c
-index c68531b..82a9ea0 100644
---- a/drivers/media/video/v4l2-compat-ioctl32.c
-+++ b/drivers/media/video/v4l2-compat-ioctl32.c
-@@ -332,7 +332,7 @@ struct v4l2_buffer32 {
- 	__u32			reserved;
- };
- 
--static int get_v4l2_plane32(struct v4l2_plane *up, struct v4l2_plane32 *up32,
-+static int get_v4l2_plane32(struct v4l2_plane __user *up, struct v4l2_plane32 __user *up32,
- 				enum v4l2_memory memory)
- {
- 	void __user *up_pln;
-@@ -358,7 +358,7 @@ static int get_v4l2_plane32(struct v4l2_plane *up, struct v4l2_plane32 *up32,
- 	return 0;
- }
- 
--static int put_v4l2_plane32(struct v4l2_plane *up, struct v4l2_plane32 *up32,
-+static int put_v4l2_plane32(struct v4l2_plane __user *up, struct v4l2_plane32 __user *up32,
- 				enum v4l2_memory memory)
- {
- 	if (copy_in_user(up32, up, 2 * sizeof(__u32)) ||
-diff --git a/drivers/media/video/v4l2-device.c b/drivers/media/video/v4l2-device.c
-index 8b0777f..e29f31e 100644
---- a/drivers/media/video/v4l2-device.c
-+++ b/drivers/media/video/v4l2-device.c
-@@ -74,9 +74,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
- EXPORT_SYMBOL_GPL(v4l2_device_put);
- 
- int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
--						atomic_t *instance)
-+						atomic_unchecked_t *instance)
- {
--	int num = atomic_inc_return(instance) - 1;
-+	int num = atomic_inc_return_unchecked(instance) - 1;
- 	int len = strlen(basename);
- 
- 	if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
-diff --git a/drivers/media/video/v4l2-ioctl.c b/drivers/media/video/v4l2-ioctl.c
-index 639abee..e2336f4 100644
---- a/drivers/media/video/v4l2-ioctl.c
-+++ b/drivers/media/video/v4l2-ioctl.c
-@@ -2197,7 +2197,7 @@ static unsigned long cmd_input_size(unsigned int cmd)
- }
- 
- static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
--			    void * __user *user_ptr, void ***kernel_ptr)
-+			    void __user **user_ptr, void ***kernel_ptr)
- {
- 	int ret = 0;
- 
-@@ -2212,7 +2212,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
- 				ret = -EINVAL;
- 				break;
- 			}
--			*user_ptr = (void __user *)buf->m.planes;
-+			*user_ptr = (void __force_user *)buf->m.planes;
- 			*kernel_ptr = (void *)&buf->m.planes;
- 			*array_size = sizeof(struct v4l2_plane) * buf->length;
- 			ret = 1;
-@@ -2230,7 +2230,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
- 				ret = -EINVAL;
- 				break;
- 			}
--			*user_ptr = (void __user *)ctrls->controls;
-+			*user_ptr = (void __force_user *)ctrls->controls;
- 			*kernel_ptr = (void *)&ctrls->controls;
- 			*array_size = sizeof(struct v4l2_ext_control)
- 				    * ctrls->count;
-diff --git a/drivers/memstick/host/r592.c b/drivers/memstick/host/r592.c
-index 668f5c6..65df5f2 100644
---- a/drivers/memstick/host/r592.c
-+++ b/drivers/memstick/host/r592.c
-@@ -454,7 +454,7 @@ static int r592_transfer_fifo_pio(struct r592_device *dev)
- /* Executes one TPC (data is read/written from small or large fifo) */
- static void r592_execute_tpc(struct r592_device *dev)
- {
--	bool is_write = dev->req->tpc >= MS_TPC_SET_RW_REG_ADRS;
-+	bool is_write;
- 	int len, error;
- 	u32 status, reg;
- 
-@@ -463,6 +463,7 @@ static void r592_execute_tpc(struct r592_device *dev)
- 		return;
- 	}
- 
-+	is_write = dev->req->tpc >= MS_TPC_SET_RW_REG_ADRS;
- 	len = dev->req->long_data ?
- 		dev->req->sg.length : dev->req->data_len;
- 
-diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
-index e9c6a60..a1d04d6 100644
---- a/drivers/message/fusion/mptbase.c
-+++ b/drivers/message/fusion/mptbase.c
-@@ -6753,8 +6753,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
- 	seq_printf(m, "  MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
- 	seq_printf(m, "  MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
- 
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+	seq_printf(m, "  RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
-+#else
- 	seq_printf(m, "  RequestFrames @ 0x%p (Dma @ 0x%p)\n",
- 					(void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
-+#endif
-+
- 	/*
- 	 *  Rounding UP to nearest 4-kB boundary here...
- 	 */
-@@ -6767,7 +6772,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
- 					ioc->facts.GlobalCredits);
- 
- 	seq_printf(m, "  Frames   @ 0x%p (Dma @ 0x%p)\n",
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+					NULL, NULL);
-+#else
- 					(void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
-+#endif
- 	sz = (ioc->reply_sz * ioc->reply_depth) + 128;
- 	seq_printf(m, "    {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
- 					ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
-diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
-index 9d95042..b808101 100644
---- a/drivers/message/fusion/mptsas.c
-+++ b/drivers/message/fusion/mptsas.c
-@@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
- 		return 0;
- }
- 
-+static inline void
-+mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
-+{
-+	if (phy_info->port_details) {
-+		phy_info->port_details->rphy = rphy;
-+		dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
-+		    ioc->name, rphy));
-+	}
-+
-+	if (rphy) {
-+		dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
-+		    &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
-+		dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
-+		    ioc->name, rphy, rphy->dev.release));
-+	}
-+}
-+
- /* no mutex */
- static void
- mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
-@@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
- 		return NULL;
- }
- 
--static inline void
--mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
--{
--	if (phy_info->port_details) {
--		phy_info->port_details->rphy = rphy;
--		dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
--		    ioc->name, rphy));
--	}
--
--	if (rphy) {
--		dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
--		    &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
--		dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
--		    ioc->name, rphy, rphy->dev.release));
--	}
--}
--
- static inline struct sas_port *
- mptsas_get_port(struct mptsas_phyinfo *phy_info)
- {
-diff --git a/drivers/message/fusion/mptscsih.c b/drivers/message/fusion/mptscsih.c
-index 0c3ced7..1fe34ec 100644
---- a/drivers/message/fusion/mptscsih.c
-+++ b/drivers/message/fusion/mptscsih.c
-@@ -1270,15 +1270,16 @@ mptscsih_info(struct Scsi_Host *SChost)
- 
- 	h = shost_priv(SChost);
- 
--	if (h) {
--		if (h->info_kbuf == NULL)
--			if ((h->info_kbuf = kmalloc(0x1000 /* 4Kb */, GFP_KERNEL)) == NULL)
--				return h->info_kbuf;
--		h->info_kbuf[0] = '\0';
-+	if (!h)
-+		return NULL;
- 
--		mpt_print_ioc_summary(h->ioc, h->info_kbuf, &size, 0, 0);
--		h->info_kbuf[size-1] = '\0';
--	}
-+	if (h->info_kbuf == NULL)
-+		if ((h->info_kbuf = kmalloc(0x1000 /* 4Kb */, GFP_KERNEL)) == NULL)
-+			return h->info_kbuf;
-+	h->info_kbuf[0] = '\0';
-+
-+	mpt_print_ioc_summary(h->ioc, h->info_kbuf, &size, 0, 0);
-+	h->info_kbuf[size-1] = '\0';
- 
- 	return h->info_kbuf;
- }
-diff --git a/drivers/message/i2o/i2o_proc.c b/drivers/message/i2o/i2o_proc.c
-index 07dbeaf..59a658c 100644
---- a/drivers/message/i2o/i2o_proc.c
-+++ b/drivers/message/i2o/i2o_proc.c
-@@ -255,13 +255,6 @@ static char *scsi_devices[] = {
- 	"Array Controller Device"
- };
- 
--static char *chtostr(u8 * chars, int n)
--{
--	char tmp[256];
--	tmp[0] = 0;
--	return strncat(tmp, (char *)chars, n);
--}
--
- static int i2o_report_query_status(struct seq_file *seq, int block_status,
- 				   char *group)
- {
-@@ -721,9 +714,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
- static int i2o_seq_show_hw(struct seq_file *seq, void *v)
- {
- 	struct i2o_controller *c = (struct i2o_controller *)seq->private;
--	static u32 work32[5];
--	static u8 *work8 = (u8 *) work32;
--	static u16 *work16 = (u16 *) work32;
-+	u32 work32[5];
-+	u8 *work8 = (u8 *) work32;
-+	u16 *work16 = (u16 *) work32;
- 	int token;
- 	u32 hwcap;
- 
-@@ -838,8 +831,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
- 
- 		seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
- 		seq_printf(seq, "%-#8x", ddm_table.module_id);
--		seq_printf(seq, "%-29s",
--			   chtostr(ddm_table.module_name_version, 28));
-+		seq_printf(seq, "%-.28s", ddm_table.module_name_version);
- 		seq_printf(seq, "%9d  ", ddm_table.data_size);
- 		seq_printf(seq, "%8d", ddm_table.code_size);
- 
-@@ -940,8 +932,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
- 
- 		seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
- 		seq_printf(seq, "%-#8x", dst->module_id);
--		seq_printf(seq, "%-29s", chtostr(dst->module_name_version, 28));
--		seq_printf(seq, "%-9s", chtostr(dst->date, 8));
-+		seq_printf(seq, "%-.28s", dst->module_name_version);
-+		seq_printf(seq, "%-.8s", dst->date);
- 		seq_printf(seq, "%8d ", dst->module_size);
- 		seq_printf(seq, "%8d ", dst->mpb_size);
- 		seq_printf(seq, "0x%04x", dst->module_flags);
-@@ -1257,9 +1249,9 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
- static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
- {
- 	struct i2o_device *d = (struct i2o_device *)seq->private;
--	static u32 work32[128];	// allow for "stuff" + up to 256 byte (max) serial number
-+	u32 work32[128];	// allow for "stuff" + up to 256 byte (max) serial number
- 	// == (allow) 512d bytes (max)
--	static u16 *work16 = (u16 *) work32;
-+	u16 *work16 = (u16 *) work32;
- 	int token;
- 
- 	token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
-@@ -1272,14 +1264,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
- 	seq_printf(seq, "Device Class  : %s\n", i2o_get_class_name(work16[0]));
- 	seq_printf(seq, "Owner TID     : %0#5x\n", work16[2]);
- 	seq_printf(seq, "Parent TID    : %0#5x\n", work16[3]);
--	seq_printf(seq, "Vendor info   : %s\n",
--		   chtostr((u8 *) (work32 + 2), 16));
--	seq_printf(seq, "Product info  : %s\n",
--		   chtostr((u8 *) (work32 + 6), 16));
--	seq_printf(seq, "Description   : %s\n",
--		   chtostr((u8 *) (work32 + 10), 16));
--	seq_printf(seq, "Product rev.  : %s\n",
--		   chtostr((u8 *) (work32 + 14), 8));
-+	seq_printf(seq, "Vendor info   : %.16s\n", (u8 *) (work32 + 2));
-+	seq_printf(seq, "Product info  : %.16s\n", (u8 *) (work32 + 6));
-+	seq_printf(seq, "Description   : %.16s\n", (u8 *) (work32 + 10));
-+	seq_printf(seq, "Product rev.  : %.8s\n", (u8 *) (work32 + 14));
- 
- 	seq_printf(seq, "Serial number : ");
- 	print_serial_number(seq, (u8 *) (work32 + 16),
-@@ -1324,10 +1312,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
- 	}
- 
- 	seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
--	seq_printf(seq, "Module name         : %s\n",
--		   chtostr(result.module_name, 24));
--	seq_printf(seq, "Module revision     : %s\n",
--		   chtostr(result.module_rev, 8));
-+	seq_printf(seq, "Module name         : %.24s\n", result.module_name);
-+	seq_printf(seq, "Module revision     : %.8s\n", result.module_rev);
- 
- 	seq_printf(seq, "Serial number       : ");
- 	print_serial_number(seq, result.serial_number, sizeof(result) - 36);
-@@ -1358,14 +1344,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
- 		return 0;
- 	}
- 
--	seq_printf(seq, "Device name     : %s\n",
--		   chtostr(result.device_name, 64));
--	seq_printf(seq, "Service name    : %s\n",
--		   chtostr(result.service_name, 64));
--	seq_printf(seq, "Physical name   : %s\n",
--		   chtostr(result.physical_location, 64));
--	seq_printf(seq, "Instance number : %s\n",
--		   chtostr(result.instance_number, 4));
-+	seq_printf(seq, "Device name     : %.64s\n", result.device_name);
-+	seq_printf(seq, "Service name    : %.64s\n", result.service_name);
-+	seq_printf(seq, "Physical name   : %.64s\n", result.physical_location);
-+	seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
- 
- 	return 0;
- }
-@@ -1374,9 +1356,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
- static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
- {
- 	struct i2o_device *d = (struct i2o_device *)seq->private;
--	static u32 work32[12];
--	static u16 *work16 = (u16 *) work32;
--	static u8 *work8 = (u8 *) work32;
-+	u32 work32[12];
-+	u16 *work16 = (u16 *) work32;
-+	u8 *work8 = (u8 *) work32;
- 	int token;
- 
- 	token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
-diff --git a/drivers/message/i2o/iop.c b/drivers/message/i2o/iop.c
-index a8c08f3..155fe3d 100644
---- a/drivers/message/i2o/iop.c
-+++ b/drivers/message/i2o/iop.c
-@@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
- 
- 	spin_lock_irqsave(&c->context_list_lock, flags);
- 
--	if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
--		atomic_inc(&c->context_list_counter);
-+	if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
-+		atomic_inc_unchecked(&c->context_list_counter);
- 
--	entry->context = atomic_read(&c->context_list_counter);
-+	entry->context = atomic_read_unchecked(&c->context_list_counter);
- 
- 	list_add(&entry->list, &c->context_list);
- 
-@@ -1077,7 +1077,7 @@ struct i2o_controller *i2o_iop_alloc(void)
- 
- #if BITS_PER_LONG == 64
- 	spin_lock_init(&c->context_list_lock);
--	atomic_set(&c->context_list_counter, 0);
-+	atomic_set_unchecked(&c->context_list_counter, 0);
- 	INIT_LIST_HEAD(&c->context_list);
- #endif
- 
-diff --git a/drivers/mfd/janz-cmodio.c b/drivers/mfd/janz-cmodio.c
-index 5c2a06a..8fa077c 100644
---- a/drivers/mfd/janz-cmodio.c
-+++ b/drivers/mfd/janz-cmodio.c
-@@ -13,6 +13,7 @@
- 
- #include <linux/kernel.h>
- #include <linux/module.h>
-+#include <linux/slab.h>
- #include <linux/init.h>
- #include <linux/pci.h>
- #include <linux/interrupt.h>
-diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
-index 0219115..0743393 100644
---- a/drivers/mfd/max8925-i2c.c
-+++ b/drivers/mfd/max8925-i2c.c
-@@ -139,7 +139,7 @@ static int __devinit max8925_probe(struct i2c_client *client,
- 				   const struct i2c_device_id *id)
- {
- 	struct max8925_platform_data *pdata = client->dev.platform_data;
--	static struct max8925_chip *chip;
-+	struct max8925_chip *chip;
- 
- 	if (!pdata) {
- 		pr_info("%s: platform data is missing\n", __func__);
-diff --git a/drivers/mfd/mfd-core.c b/drivers/mfd/mfd-core.c
-index 6dad2ef..ef80da6 100644
---- a/drivers/mfd/mfd-core.c
-+++ b/drivers/mfd/mfd-core.c
-@@ -167,7 +167,7 @@ int mfd_add_devices(struct device *parent, int id,
- 	atomic_t *cnts;
- 
- 	/* initialize reference counting for all cells */
--	cnts = kcalloc(sizeof(*cnts), n_devs, GFP_KERNEL);
-+	cnts = kcalloc(n_devs, sizeof(*cnts), GFP_KERNEL);
- 	if (!cnts)
- 		return -ENOMEM;
- 
-diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
-index 29f11e0..89f0c3d 100644
---- a/drivers/mfd/twl4030-irq.c
-+++ b/drivers/mfd/twl4030-irq.c
-@@ -33,6 +33,7 @@
- #include <linux/slab.h>
- 
- #include <linux/i2c/twl.h>
-+#include <asm/pgtable.h>
- 
- #include "twl-core.h"
- 
-@@ -713,10 +714,12 @@ int twl4030_init_irq(int irq_num, unsigned irq_base, unsigned irq_end)
- 	/* install an irq handler for each of the SIH modules;
- 	 * clone dummy irq_chip since PIH can't *do* anything
- 	 */
--	twl4030_irq_chip = dummy_irq_chip;
--	twl4030_irq_chip.name = "twl4030";
-+	pax_open_kernel();
-+	memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
-+	*(const char **)&twl4030_irq_chip.name = "twl4030";
- 
--	twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
-+	*(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
-+	pax_close_kernel();
- 
- 	for (i = irq_base; i < irq_end; i++) {
- 		irq_set_chip_and_handler(i, &twl4030_irq_chip,
-diff --git a/drivers/mfd/twl6030-irq.c b/drivers/mfd/twl6030-irq.c
-index 83f4988..80f7a01 100644
---- a/drivers/mfd/twl6030-irq.c
-+++ b/drivers/mfd/twl6030-irq.c
-@@ -376,10 +376,12 @@ int twl6030_init_irq(int irq_num, unsigned irq_base, unsigned irq_end)
- 	/* install an irq handler for each of the modules;
- 	 * clone dummy irq_chip since PIH can't *do* anything
- 	 */
--	twl6030_irq_chip = dummy_irq_chip;
--	twl6030_irq_chip.name = "twl6030";
--	twl6030_irq_chip.irq_set_type = NULL;
--	twl6030_irq_chip.irq_set_wake = twl6030_irq_set_wake;
-+	pax_open_kernel();
-+	memcpy((void *)&twl6030_irq_chip, &dummy_irq_chip, sizeof twl6030_irq_chip);
-+	*(const char **)&twl6030_irq_chip.name = "twl6030";
-+	*(void **)&twl6030_irq_chip.irq_set_type = NULL;
-+	*(void **)&twl6030_irq_chip.irq_set_wake = twl6030_irq_set_wake;
-+	pax_close_kernel();
- 
- 	for (i = irq_base; i < irq_end; i++) {
- 		irq_set_chip_and_handler(i, &twl6030_irq_chip,
-diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
-index 19fc7c1..09a4d26 100644
---- a/drivers/misc/c2port/core.c
-+++ b/drivers/misc/c2port/core.c
-@@ -924,7 +924,9 @@ struct c2port_device *c2port_device_register(char *name,
- 	mutex_init(&c2dev->mutex);
- 
- 	/* Create binary file */
--	c2port_bin_attrs.size = ops->blocks_num * ops->block_size;
-+	pax_open_kernel();
-+	*(size_t *)&c2port_bin_attrs.size = ops->blocks_num * ops->block_size;
-+	pax_close_kernel();
- 	ret = device_create_bin_file(c2dev->dev, &c2port_bin_attrs);
- 	if (unlikely(ret))
- 		goto error_device_create_bin_file;
-diff --git a/drivers/misc/ibmasm/ibmasmfs.c b/drivers/misc/ibmasm/ibmasmfs.c
-index 8994772..f8453cc 100644
---- a/drivers/misc/ibmasm/ibmasmfs.c
-+++ b/drivers/misc/ibmasm/ibmasmfs.c
-@@ -110,6 +110,7 @@ static struct file_system_type ibmasmfs_type = {
- 	.mount          = ibmasmfs_mount,
- 	.kill_sb        = kill_litter_super,
- };
-+MODULE_ALIAS_FS("ibmasmfs");
- 
- static int ibmasmfs_fill_super (struct super_block *sb, void *data, int silent)
- {
-diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
-index 3aa9a96..59cf685 100644
---- a/drivers/misc/kgdbts.c
-+++ b/drivers/misc/kgdbts.c
-@@ -832,7 +832,7 @@ static void run_plant_and_detach_test(int is_early)
- 	char before[BREAK_INSTR_SIZE];
- 	char after[BREAK_INSTR_SIZE];
- 
--	probe_kernel_read(before, (char *)kgdbts_break_test,
-+	probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
- 	  BREAK_INSTR_SIZE);
- 	init_simple_test();
- 	ts.tst = plant_and_detach_test;
-@@ -840,7 +840,7 @@ static void run_plant_and_detach_test(int is_early)
- 	/* Activate test with initial breakpoint */
- 	if (!is_early)
- 		kgdb_breakpoint();
--	probe_kernel_read(after, (char *)kgdbts_break_test,
-+	probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
- 	  BREAK_INSTR_SIZE);
- 	if (memcmp(before, after, BREAK_INSTR_SIZE)) {
- 		printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
-diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
-index 29d12a7..f900ba4 100644
---- a/drivers/misc/lis3lv02d/lis3lv02d.c
-+++ b/drivers/misc/lis3lv02d/lis3lv02d.c
-@@ -464,7 +464,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
- 	 * the lid is closed. This leads to interrupts as soon as a little move
- 	 * is done.
- 	 */
--	atomic_inc(&lis3->count);
-+	atomic_inc_unchecked(&lis3->count);
- 
- 	wake_up_interruptible(&lis3->misc_wait);
- 	kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
-@@ -550,7 +550,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
- 	if (lis3->pm_dev)
- 		pm_runtime_get_sync(lis3->pm_dev);
- 
--	atomic_set(&lis3->count, 0);
-+	atomic_set_unchecked(&lis3->count, 0);
- 	return 0;
- }
- 
-@@ -583,7 +583,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
- 	add_wait_queue(&lis3->misc_wait, &wait);
- 	while (true) {
- 		set_current_state(TASK_INTERRUPTIBLE);
--		data = atomic_xchg(&lis3->count, 0);
-+		data = atomic_xchg_unchecked(&lis3->count, 0);
- 		if (data)
- 			break;
- 
-@@ -624,7 +624,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
- 					      struct lis3lv02d, miscdev);
- 
- 	poll_wait(file, &lis3->misc_wait, wait);
--	if (atomic_read(&lis3->count))
-+	if (atomic_read_unchecked(&lis3->count))
- 		return POLLIN | POLLRDNORM;
- 	return 0;
- }
-diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
-index 2b1482a..5d33616 100644
---- a/drivers/misc/lis3lv02d/lis3lv02d.h
-+++ b/drivers/misc/lis3lv02d/lis3lv02d.h
-@@ -266,7 +266,7 @@ struct lis3lv02d {
- 	struct input_polled_dev	*idev;     /* input device */
- 	struct platform_device	*pdev;     /* platform device */
- 	struct regulator_bulk_data regulators[2];
--	atomic_t		count;     /* interrupt count after last read */
-+	atomic_unchecked_t	count;     /* interrupt count after last read */
- 	union axis_conversion	ac;        /* hw -> logical axis */
- 	int			mapped_btns[3];
- 
-diff --git a/drivers/misc/lkdtm.c b/drivers/misc/lkdtm.c
-index 150cd70..1d5d99b 100644
---- a/drivers/misc/lkdtm.c
-+++ b/drivers/misc/lkdtm.c
-@@ -473,6 +473,8 @@ static ssize_t lkdtm_debugfs_read(struct file *f, char __user *user_buf,
- 	int i, n, out;
- 
- 	buf = (char *)__get_free_page(GFP_KERNEL);
-+	if (buf == NULL)
-+		return -ENOMEM;
- 
- 	n = snprintf(buf, PAGE_SIZE, "Available crash types:\n");
- 	for (i = 0; i < ARRAY_SIZE(cp_type); i++)
-diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
-index 2f30bad..c4c13d0 100644
---- a/drivers/misc/sgi-gru/gruhandles.c
-+++ b/drivers/misc/sgi-gru/gruhandles.c
-@@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
- 	unsigned long nsec;
- 
- 	nsec = CLKS2NSEC(clks);
--	atomic_long_inc(&mcs_op_statistics[op].count);
--	atomic_long_add(nsec, &mcs_op_statistics[op].total);
-+	atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
-+	atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
- 	if (mcs_op_statistics[op].max < nsec)
- 		mcs_op_statistics[op].max = nsec;
- }
-diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
-index 7768b87..f8aac38 100644
---- a/drivers/misc/sgi-gru/gruprocfs.c
-+++ b/drivers/misc/sgi-gru/gruprocfs.c
-@@ -32,9 +32,9 @@
- 
- #define printstat(s, f)		printstat_val(s, &gru_stats.f, #f)
- 
--static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
-+static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
- {
--	unsigned long val = atomic_long_read(v);
-+	unsigned long val = atomic_long_read_unchecked(v);
- 
- 	seq_printf(s, "%16lu %s\n", val, id);
- }
-@@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
- 
- 	seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
- 	for (op = 0; op < mcsop_last; op++) {
--		count = atomic_long_read(&mcs_op_statistics[op].count);
--		total = atomic_long_read(&mcs_op_statistics[op].total);
-+		count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
-+		total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
- 		max = mcs_op_statistics[op].max;
- 		seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
- 			   count ? total / count : 0, max);
-diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
-index 5c3ce24..4915ccb 100644
---- a/drivers/misc/sgi-gru/grutables.h
-+++ b/drivers/misc/sgi-gru/grutables.h
-@@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
-  * GRU statistics.
-  */
- struct gru_stats_s {
--	atomic_long_t vdata_alloc;
--	atomic_long_t vdata_free;
--	atomic_long_t gts_alloc;
--	atomic_long_t gts_free;
--	atomic_long_t gms_alloc;
--	atomic_long_t gms_free;
--	atomic_long_t gts_double_allocate;
--	atomic_long_t assign_context;
--	atomic_long_t assign_context_failed;
--	atomic_long_t free_context;
--	atomic_long_t load_user_context;
--	atomic_long_t load_kernel_context;
--	atomic_long_t lock_kernel_context;
--	atomic_long_t unlock_kernel_context;
--	atomic_long_t steal_user_context;
--	atomic_long_t steal_kernel_context;
--	atomic_long_t steal_context_failed;
--	atomic_long_t nopfn;
--	atomic_long_t asid_new;
--	atomic_long_t asid_next;
--	atomic_long_t asid_wrap;
--	atomic_long_t asid_reuse;
--	atomic_long_t intr;
--	atomic_long_t intr_cbr;
--	atomic_long_t intr_tfh;
--	atomic_long_t intr_spurious;
--	atomic_long_t intr_mm_lock_failed;
--	atomic_long_t call_os;
--	atomic_long_t call_os_wait_queue;
--	atomic_long_t user_flush_tlb;
--	atomic_long_t user_unload_context;
--	atomic_long_t user_exception;
--	atomic_long_t set_context_option;
--	atomic_long_t check_context_retarget_intr;
--	atomic_long_t check_context_unload;
--	atomic_long_t tlb_dropin;
--	atomic_long_t tlb_preload_page;
--	atomic_long_t tlb_dropin_fail_no_asid;
--	atomic_long_t tlb_dropin_fail_upm;
--	atomic_long_t tlb_dropin_fail_invalid;
--	atomic_long_t tlb_dropin_fail_range_active;
--	atomic_long_t tlb_dropin_fail_idle;
--	atomic_long_t tlb_dropin_fail_fmm;
--	atomic_long_t tlb_dropin_fail_no_exception;
--	atomic_long_t tfh_stale_on_fault;
--	atomic_long_t mmu_invalidate_range;
--	atomic_long_t mmu_invalidate_page;
--	atomic_long_t flush_tlb;
--	atomic_long_t flush_tlb_gru;
--	atomic_long_t flush_tlb_gru_tgh;
--	atomic_long_t flush_tlb_gru_zero_asid;
-+	atomic_long_unchecked_t vdata_alloc;
-+	atomic_long_unchecked_t vdata_free;
-+	atomic_long_unchecked_t gts_alloc;
-+	atomic_long_unchecked_t gts_free;
-+	atomic_long_unchecked_t gms_alloc;
-+	atomic_long_unchecked_t gms_free;
-+	atomic_long_unchecked_t gts_double_allocate;
-+	atomic_long_unchecked_t assign_context;
-+	atomic_long_unchecked_t assign_context_failed;
-+	atomic_long_unchecked_t free_context;
-+	atomic_long_unchecked_t load_user_context;
-+	atomic_long_unchecked_t load_kernel_context;
-+	atomic_long_unchecked_t lock_kernel_context;
-+	atomic_long_unchecked_t unlock_kernel_context;
-+	atomic_long_unchecked_t steal_user_context;
-+	atomic_long_unchecked_t steal_kernel_context;
-+	atomic_long_unchecked_t steal_context_failed;
-+	atomic_long_unchecked_t nopfn;
-+	atomic_long_unchecked_t asid_new;
-+	atomic_long_unchecked_t asid_next;
-+	atomic_long_unchecked_t asid_wrap;
-+	atomic_long_unchecked_t asid_reuse;
-+	atomic_long_unchecked_t intr;
-+	atomic_long_unchecked_t intr_cbr;
-+	atomic_long_unchecked_t intr_tfh;
-+	atomic_long_unchecked_t intr_spurious;
-+	atomic_long_unchecked_t intr_mm_lock_failed;
-+	atomic_long_unchecked_t call_os;
-+	atomic_long_unchecked_t call_os_wait_queue;
-+	atomic_long_unchecked_t user_flush_tlb;
-+	atomic_long_unchecked_t user_unload_context;
-+	atomic_long_unchecked_t user_exception;
-+	atomic_long_unchecked_t set_context_option;
-+	atomic_long_unchecked_t check_context_retarget_intr;
-+	atomic_long_unchecked_t check_context_unload;
-+	atomic_long_unchecked_t tlb_dropin;
-+	atomic_long_unchecked_t tlb_preload_page;
-+	atomic_long_unchecked_t tlb_dropin_fail_no_asid;
-+	atomic_long_unchecked_t tlb_dropin_fail_upm;
-+	atomic_long_unchecked_t tlb_dropin_fail_invalid;
-+	atomic_long_unchecked_t tlb_dropin_fail_range_active;
-+	atomic_long_unchecked_t tlb_dropin_fail_idle;
-+	atomic_long_unchecked_t tlb_dropin_fail_fmm;
-+	atomic_long_unchecked_t tlb_dropin_fail_no_exception;
-+	atomic_long_unchecked_t tfh_stale_on_fault;
-+	atomic_long_unchecked_t mmu_invalidate_range;
-+	atomic_long_unchecked_t mmu_invalidate_page;
-+	atomic_long_unchecked_t flush_tlb;
-+	atomic_long_unchecked_t flush_tlb_gru;
-+	atomic_long_unchecked_t flush_tlb_gru_tgh;
-+	atomic_long_unchecked_t flush_tlb_gru_zero_asid;
- 
--	atomic_long_t copy_gpa;
--	atomic_long_t read_gpa;
-+	atomic_long_unchecked_t copy_gpa;
-+	atomic_long_unchecked_t read_gpa;
- 
--	atomic_long_t mesq_receive;
--	atomic_long_t mesq_receive_none;
--	atomic_long_t mesq_send;
--	atomic_long_t mesq_send_failed;
--	atomic_long_t mesq_noop;
--	atomic_long_t mesq_send_unexpected_error;
--	atomic_long_t mesq_send_lb_overflow;
--	atomic_long_t mesq_send_qlimit_reached;
--	atomic_long_t mesq_send_amo_nacked;
--	atomic_long_t mesq_send_put_nacked;
--	atomic_long_t mesq_page_overflow;
--	atomic_long_t mesq_qf_locked;
--	atomic_long_t mesq_qf_noop_not_full;
--	atomic_long_t mesq_qf_switch_head_failed;
--	atomic_long_t mesq_qf_unexpected_error;
--	atomic_long_t mesq_noop_unexpected_error;
--	atomic_long_t mesq_noop_lb_overflow;
--	atomic_long_t mesq_noop_qlimit_reached;
--	atomic_long_t mesq_noop_amo_nacked;
--	atomic_long_t mesq_noop_put_nacked;
--	atomic_long_t mesq_noop_page_overflow;
-+	atomic_long_unchecked_t mesq_receive;
-+	atomic_long_unchecked_t mesq_receive_none;
-+	atomic_long_unchecked_t mesq_send;
-+	atomic_long_unchecked_t mesq_send_failed;
-+	atomic_long_unchecked_t mesq_noop;
-+	atomic_long_unchecked_t mesq_send_unexpected_error;
-+	atomic_long_unchecked_t mesq_send_lb_overflow;
-+	atomic_long_unchecked_t mesq_send_qlimit_reached;
-+	atomic_long_unchecked_t mesq_send_amo_nacked;
-+	atomic_long_unchecked_t mesq_send_put_nacked;
-+	atomic_long_unchecked_t mesq_page_overflow;
-+	atomic_long_unchecked_t mesq_qf_locked;
-+	atomic_long_unchecked_t mesq_qf_noop_not_full;
-+	atomic_long_unchecked_t mesq_qf_switch_head_failed;
-+	atomic_long_unchecked_t mesq_qf_unexpected_error;
-+	atomic_long_unchecked_t mesq_noop_unexpected_error;
-+	atomic_long_unchecked_t mesq_noop_lb_overflow;
-+	atomic_long_unchecked_t mesq_noop_qlimit_reached;
-+	atomic_long_unchecked_t mesq_noop_amo_nacked;
-+	atomic_long_unchecked_t mesq_noop_put_nacked;
-+	atomic_long_unchecked_t mesq_noop_page_overflow;
- 
- };
- 
-@@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
- 	tghop_invalidate, mcsop_last};
- 
- struct mcs_op_statistic {
--	atomic_long_t	count;
--	atomic_long_t	total;
-+	atomic_long_unchecked_t	count;
-+	atomic_long_unchecked_t	total;
- 	unsigned long	max;
- };
- 
-@@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
- 
- #define STAT(id)	do {						\
- 				if (gru_options & OPT_STATS)		\
--					atomic_long_inc(&gru_stats.id);	\
-+					atomic_long_inc_unchecked(&gru_stats.id);	\
- 			} while (0)
- 
- #ifdef CONFIG_SGI_GRU_DEBUG
-diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
-index 851b2f2..a4ec097 100644
---- a/drivers/misc/sgi-xp/xp.h
-+++ b/drivers/misc/sgi-xp/xp.h
-@@ -289,7 +289,7 @@ struct xpc_interface {
- 					xpc_notify_func, void *);
- 	void (*received) (short, int, void *);
- 	enum xp_retval (*partid_to_nasids) (short, void *);
--};
-+} __no_const;
- 
- extern struct xpc_interface xpc_interface;
- 
-diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
-index b94d5f7..7f494c5 100644
---- a/drivers/misc/sgi-xp/xpc.h
-+++ b/drivers/misc/sgi-xp/xpc.h
-@@ -835,6 +835,7 @@ struct xpc_arch_operations {
- 	void (*received_payload) (struct xpc_channel *, void *);
- 	void (*notify_senders_of_disconnect) (struct xpc_channel *);
- };
-+typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
- 
- /* struct xpc_partition act_state values (for XPC HB) */
- 
-@@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
- /* found in xpc_main.c */
- extern struct device *xpc_part;
- extern struct device *xpc_chan;
--extern struct xpc_arch_operations xpc_arch_ops;
-+extern xpc_arch_operations_no_const xpc_arch_ops;
- extern int xpc_disengage_timelimit;
- extern int xpc_disengage_timedout;
- extern int xpc_activate_IRQ_rcvd;
-diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
-index d971817..33bdca5 100644
---- a/drivers/misc/sgi-xp/xpc_main.c
-+++ b/drivers/misc/sgi-xp/xpc_main.c
-@@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
- 	.notifier_call = xpc_system_die,
- };
- 
--struct xpc_arch_operations xpc_arch_ops;
-+xpc_arch_operations_no_const xpc_arch_ops;
- 
- /*
-  * Timer function to enforce the timelimit on the partition disengage.
-@@ -1210,7 +1210,7 @@ xpc_system_die(struct notifier_block *nb, unsigned long event, void *_die_args)
- 
- 		if (((die_args->trapnr == X86_TRAP_MF) ||
- 		     (die_args->trapnr == X86_TRAP_XF)) &&
--		    !user_mode_vm(die_args->regs))
-+		    !user_mode(die_args->regs))
- 			xpc_die_deactivate();
- 
- 		break;
-diff --git a/drivers/misc/ti-st/st_core.c b/drivers/misc/ti-st/st_core.c
-index ba168a7..399925d6 100644
---- a/drivers/misc/ti-st/st_core.c
-+++ b/drivers/misc/ti-st/st_core.c
-@@ -347,6 +347,11 @@ void st_int_recv(void *disc_data,
- 			st_gdata->rx_skb = alloc_skb(
- 					st_gdata->list[type]->max_frame_size,
- 					GFP_ATOMIC);
-+			if (st_gdata->rx_skb == NULL) {
-+				pr_err("out of memory: dropping\n");
-+				goto done;
-+			}
-+
- 			skb_reserve(st_gdata->rx_skb,
- 					st_gdata->list[type]->reserve);
- 			/* next 2 required for BT only */
-diff --git a/drivers/mmc/host/sdhci-pci.c b/drivers/mmc/host/sdhci-pci.c
-index 83b51b5..ec2396c 100644
---- a/drivers/mmc/host/sdhci-pci.c
-+++ b/drivers/mmc/host/sdhci-pci.c
-@@ -674,7 +674,7 @@ static const struct sdhci_pci_fixes sdhci_via = {
- 	.probe		= via_probe,
- };
- 
--static const struct pci_device_id pci_ids[] __devinitdata = {
-+static const struct pci_device_id pci_ids[] __devinitconst = {
- 	{
- 		.vendor		= PCI_VENDOR_ID_RICOH,
- 		.device		= PCI_DEVICE_ID_RICOH_R5C822,
-diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
-index 179814a..01cb750 100644
---- a/drivers/mtd/chips/cfi_cmdset_0020.c
-+++ b/drivers/mtd/chips/cfi_cmdset_0020.c
-@@ -674,7 +674,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
- 	size_t	 totlen = 0, thislen;
- 	int	 ret = 0;
- 	size_t	 buflen = 0;
--	static char *buffer;
-+	char *buffer;
- 
- 	if (!ECCBUF_SIZE) {
- 		/* We should fall back to a general writev implementation.
-diff --git a/drivers/mtd/devices/doc2000.c b/drivers/mtd/devices/doc2000.c
-index e9fad91..0a7a16a 100644
---- a/drivers/mtd/devices/doc2000.c
-+++ b/drivers/mtd/devices/doc2000.c
-@@ -773,7 +773,7 @@ static int doc_write(struct mtd_info *mtd, loff_t to, size_t len,
- 
- 		/* The ECC will not be calculated correctly if less than 512 is written */
- /* DBB-
--		if (len != 0x200 && eccbuf)
-+		if (len != 0x200)
- 			printk(KERN_WARNING
- 			       "ECC needs a full sector write (adr: %lx size %lx)\n",
- 			       (long) to, (long) len);
-diff --git a/drivers/mtd/devices/doc2001.c b/drivers/mtd/devices/doc2001.c
-index a3f7a27..234016e 100644
---- a/drivers/mtd/devices/doc2001.c
-+++ b/drivers/mtd/devices/doc2001.c
-@@ -392,7 +392,7 @@ static int doc_read (struct mtd_info *mtd, loff_t from, size_t len,
- 	struct Nand *mychip = &this->chips[from >> (this->chipshift)];
- 
- 	/* Don't allow read past end of device */
--	if (from >= this->totlen)
-+	if (from >= this->totlen || !len)
- 		return -EINVAL;
- 
- 	/* Don't allow a single read to cross a 512-byte block boundary */
-diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c
-index 1d90e26..865d439 100644
---- a/drivers/mtd/mtdchar.c
-+++ b/drivers/mtd/mtdchar.c
-@@ -1215,6 +1215,7 @@ static struct file_system_type mtd_inodefs_type = {
-        .mount = mtd_inodefs_mount,
-        .kill_sb = kill_anon_super,
- };
-+MODULE_ALIAS_FS("mtd_inodefs");
- 
- static void mtdchar_notify_add(struct mtd_info *mtd)
- {
-diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
-index 3984d48..28aa897 100644
---- a/drivers/mtd/nand/denali.c
-+++ b/drivers/mtd/nand/denali.c
-@@ -26,6 +26,7 @@
- #include <linux/pci.h>
- #include <linux/mtd/mtd.h>
- #include <linux/module.h>
-+#include <linux/slab.h>
- 
- #include "denali.h"
- 
-diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
-index ac40925..483b753 100644
---- a/drivers/mtd/nftlmount.c
-+++ b/drivers/mtd/nftlmount.c
-@@ -24,6 +24,7 @@
- #include <asm/errno.h>
- #include <linux/delay.h>
- #include <linux/slab.h>
-+#include <linux/sched.h>
- #include <linux/mtd/mtd.h>
- #include <linux/mtd/nand.h>
- #include <linux/mtd/nftl.h>
-diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
-index a9ff89ff..461d313 100644
---- a/drivers/mtd/sm_ftl.c
-+++ b/drivers/mtd/sm_ftl.c
-@@ -56,7 +56,7 @@ ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
- #define SM_CIS_VENDOR_OFFSET 0x59
- struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
- {
--	struct attribute_group *attr_group;
-+	attribute_group_no_const *attr_group;
- 	struct attribute **attributes;
- 	struct sm_sysfs_attribute *vendor_attribute;
- 
-diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c
-index 1bf36ac..55c534e 100644
---- a/drivers/net/bonding/bond_main.c
-+++ b/drivers/net/bonding/bond_main.c
-@@ -4803,7 +4803,7 @@ static int bond_get_tx_queues(struct net *net, struct nlattr *tb[],
- 	return 0;
- }
- 
--static struct rtnl_link_ops bond_link_ops __read_mostly = {
-+static struct rtnl_link_ops bond_link_ops = {
- 	.kind		= "bond",
- 	.priv_size	= sizeof(struct bonding),
- 	.setup		= bond_setup,
-@@ -4928,8 +4928,8 @@ static void __exit bonding_exit(void)
- 
- 	bond_destroy_debugfs();
- 
--	rtnl_link_unregister(&bond_link_ops);
- 	unregister_pernet_subsys(&bond_net_ops);
-+	rtnl_link_unregister(&bond_link_ops);
- 
- #ifdef CONFIG_NET_POLL_CONTROLLER
- 	/*
-diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
-index 8ed48c2..ae2cb9a 100644
---- a/drivers/net/bonding/bond_sysfs.c
-+++ b/drivers/net/bonding/bond_sysfs.c
-@@ -1056,7 +1056,7 @@ static ssize_t bonding_store_primary(struct device *d,
- 		goto out;
- 	}
- 
--	sscanf(buf, "%16s", ifname); /* IFNAMSIZ */
-+	sscanf(buf, "%15s", ifname); /* IFNAMSIZ */
- 
- 	/* check to see if we are clearing primary */
- 	if (!strlen(ifname) || buf[0] == '\n') {
-@@ -1229,7 +1229,7 @@ static ssize_t bonding_store_active_slave(struct device *d,
- 		goto out;
- 	}
- 
--	sscanf(buf, "%16s", ifname); /* IFNAMSIZ */
-+	sscanf(buf, "%15s", ifname); /* IFNAMSIZ */
- 
- 	/* check to see if we are clearing active */
- 	if (!strlen(ifname) || buf[0] == '\n') {
-diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
-index e9f8432..45308e6 100644
---- a/drivers/net/ethernet/8390/ax88796.c
-+++ b/drivers/net/ethernet/8390/ax88796.c
-@@ -872,9 +872,11 @@ static int ax_probe(struct platform_device *pdev)
- 	if (ax->plat->reg_offsets)
- 		ei_local->reg_offset = ax->plat->reg_offsets;
- 	else {
-+		resource_size_t _mem_size = mem_size;
-+		do_div(_mem_size, 0x18);
- 		ei_local->reg_offset = ax->reg_offsets;
- 		for (ret = 0; ret < 0x18; ret++)
--			ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
-+			ax->reg_offsets[ret] = _mem_size * ret;
- 	}
- 
- 	if (!request_mem_region(mem->start, mem_size, pdev->name)) {
-diff --git a/drivers/net/ethernet/atheros/atlx/atl2.c b/drivers/net/ethernet/atheros/atlx/atl2.c
-index 1feae59..c2a61d2 100644
---- a/drivers/net/ethernet/atheros/atlx/atl2.c
-+++ b/drivers/net/ethernet/atheros/atlx/atl2.c
-@@ -2857,7 +2857,7 @@ static void atl2_force_ps(struct atl2_hw *hw)
-  */
- 
- #define ATL2_PARAM(X, desc) \
--    static const int __devinitdata X[ATL2_MAX_NIC + 1] = ATL2_PARAM_INIT; \
-+    static const int __devinitconst X[ATL2_MAX_NIC + 1] = ATL2_PARAM_INIT; \
-     MODULE_PARM(X, "1-" __MODULE_STRING(ATL2_MAX_NIC) "i"); \
-     MODULE_PARM_DESC(X, desc);
- #else
-diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
-index 283d663..4373534 100644
---- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
-+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
-@@ -1240,7 +1240,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
- static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
- {
- 	/* RX_MODE controlling object */
--	bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
-+	bnx2x_init_rx_mode_obj(bp);
- 
- 	/* multicast configuration controlling object */
- 	bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
-diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
-index 1451769..0275580 100644
---- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
-+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
-@@ -2290,15 +2290,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
- 	return rc;
- }
- 
--void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
--			    struct bnx2x_rx_mode_obj *o)
-+void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
- {
- 	if (CHIP_IS_E1x(bp)) {
--		o->wait_comp      = bnx2x_empty_rx_mode_wait;
--		o->config_rx_mode = bnx2x_set_rx_mode_e1x;
-+		bp->rx_mode_obj.wait_comp      = bnx2x_empty_rx_mode_wait;
-+		bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
- 	} else {
--		o->wait_comp      = bnx2x_wait_rx_mode_comp_e2;
--		o->config_rx_mode = bnx2x_set_rx_mode_e2;
-+		bp->rx_mode_obj.wait_comp      = bnx2x_wait_rx_mode_comp_e2;
-+		bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
- 	}
- }
- 
-diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
-index 9a517c2..6d245e1 100644
---- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
-+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
-@@ -1207,8 +1207,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
- 
- /********************* RX MODE ****************/
- 
--void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
--			    struct bnx2x_rx_mode_obj *o);
-+void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
- 
- /**
-  * Send and RX_MODE ramrod according to the provided parameters.
-diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
-index da90ba5..dcba1fd 100644
---- a/drivers/net/ethernet/broadcom/tg3.h
-+++ b/drivers/net/ethernet/broadcom/tg3.h
-@@ -134,6 +134,7 @@
- #define  CHIPREV_ID_5750_A0		 0x4000
- #define  CHIPREV_ID_5750_A1		 0x4001
- #define  CHIPREV_ID_5750_A3		 0x4003
-+#define  CHIPREV_ID_5750_C1		 0x4201
- #define  CHIPREV_ID_5750_C2		 0x4202
- #define  CHIPREV_ID_5752_A0_HW		 0x5000
- #define  CHIPREV_ID_5752_A0		 0x6000
-diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
-index 4d15c8f..1bc7689 100644
---- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
-+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
-@@ -3031,7 +3031,9 @@ static void t3_io_resume(struct pci_dev *pdev)
- 	CH_ALERT(adapter, "adapter recovering, PEX ERR 0x%x\n",
- 		 t3_read_reg(adapter, A_PCIE_PEX_ERR));
- 
-+	rtnl_lock();
- 	t3_resume_ports(adapter);
-+	rtnl_unlock();
- }
- 
- static struct pci_error_handlers t3_err_handler = {
-diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
-index c5f5479..2e8c260 100644
---- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
-+++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
-@@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
-  */
- struct l2t_skb_cb {
- 	arp_failure_handler_func arp_failure_handler;
--};
-+} __no_const;
- 
- #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
- 
-diff --git a/drivers/net/ethernet/chelsio/cxgb3/sge.c b/drivers/net/ethernet/chelsio/cxgb3/sge.c
-index cfb60e1..f0fe46f 100644
---- a/drivers/net/ethernet/chelsio/cxgb3/sge.c
-+++ b/drivers/net/ethernet/chelsio/cxgb3/sge.c
-@@ -1537,9 +1537,9 @@ static void deferred_unmap_destructor(struct sk_buff *skb)
- 	dui = (struct deferred_unmap_info *)skb->head;
- 	p = dui->addr;
- 
--	if (skb->tail - skb->transport_header)
-+	if (skb_tail_pointer(skb) - skb_transport_header(skb))
- 		pci_unmap_single(dui->pdev, *p++,
--				 skb->tail - skb->transport_header,
-+				 skb_tail_pointer(skb) - skb_transport_header(skb),
- 				 PCI_DMA_TODEVICE);
- 
- 	si = skb_shinfo(skb);
-@@ -1600,7 +1600,7 @@ static void write_ofld_wr(struct adapter *adap, struct sk_buff *skb,
- 	flits = skb_transport_offset(skb) / 8;
- 	sgp = ndesc == 1 ? (struct sg_ent *)&d->flit[flits] : sgl;
- 	sgl_flits = make_sgl(skb, sgp, skb_transport_header(skb),
--			     skb->tail - skb->transport_header,
-+			     skb_tail_pointer(skb) - skb_transport_header(skb),
- 			     adap->pdev);
- 	if (need_skb_unmap()) {
- 		setup_deferred_unmapping(skb, adap->pdev, sgp, sgl_flits);
-diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
-index 871bcaa..4043505 100644
---- a/drivers/net/ethernet/dec/tulip/de4x5.c
-+++ b/drivers/net/ethernet/dec/tulip/de4x5.c
-@@ -5397,7 +5397,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
- 	for (i=0; i<ETH_ALEN; i++) {
- 	    tmp.addr[i] = dev->dev_addr[i];
- 	}
--	if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
-+	if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
- 	break;
- 
-     case DE4X5_SET_HWADDR:           /* Set the hardware address */
-@@ -5437,7 +5437,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
- 	spin_lock_irqsave(&lp->lock, flags);
- 	memcpy(&statbuf, &lp->pktStats, ioc->len);
- 	spin_unlock_irqrestore(&lp->lock, flags);
--	if (copy_to_user(ioc->data, &statbuf, ioc->len))
-+	if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
- 		return -EFAULT;
- 	break;
-     }
-diff --git a/drivers/net/ethernet/dec/tulip/eeprom.c b/drivers/net/ethernet/dec/tulip/eeprom.c
-index 14d5b61..1398636 100644
---- a/drivers/net/ethernet/dec/tulip/eeprom.c
-+++ b/drivers/net/ethernet/dec/tulip/eeprom.c
-@@ -79,7 +79,7 @@ static struct eeprom_fixup eeprom_fixups[] __devinitdata = {
-   {NULL}};
- 
- 
--static const char *block_name[] __devinitdata = {
-+static const char *block_name[] __devinitconst = {
- 	"21140 non-MII",
- 	"21140 MII PHY",
- 	"21142 Serial PHY",
-diff --git a/drivers/net/ethernet/dec/tulip/winbond-840.c b/drivers/net/ethernet/dec/tulip/winbond-840.c
-index 4d01219..b58d26d 100644
---- a/drivers/net/ethernet/dec/tulip/winbond-840.c
-+++ b/drivers/net/ethernet/dec/tulip/winbond-840.c
-@@ -236,7 +236,7 @@ struct pci_id_info {
-         int drv_flags;		/* Driver use, intended as capability flags. */
- };
- 
--static const struct pci_id_info pci_id_tbl[] __devinitdata = {
-+static const struct pci_id_info pci_id_tbl[] __devinitconst = {
- 	{ 				/* Sometime a Level-One switch card. */
- 	  "Winbond W89c840",	CanHaveMII | HasBrokenTx | FDXOnNoMII},
- 	{ "Winbond W89c840",	CanHaveMII | HasBrokenTx},
-diff --git a/drivers/net/ethernet/dlink/sundance.c b/drivers/net/ethernet/dlink/sundance.c
-index dcd7f7a..ecb7fb3 100644
---- a/drivers/net/ethernet/dlink/sundance.c
-+++ b/drivers/net/ethernet/dlink/sundance.c
-@@ -218,7 +218,7 @@ enum {
- struct pci_id_info {
-         const char *name;
- };
--static const struct pci_id_info pci_id_tbl[] __devinitdata = {
-+static const struct pci_id_info pci_id_tbl[] __devinitconst = {
- 	{"D-Link DFE-550TX FAST Ethernet Adapter"},
- 	{"D-Link DFE-550FX 100Mbps Fiber-optics Adapter"},
- 	{"D-Link DFE-580TX 4 port Server Adapter"},
-diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
-index 36c7c4e..7de1382 100644
---- a/drivers/net/ethernet/emulex/benet/be_main.c
-+++ b/drivers/net/ethernet/emulex/benet/be_main.c
-@@ -397,7 +397,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
- 
- 	if (wrapped)
- 		newacc += 65536;
--	ACCESS_ONCE(*acc) = newacc;
-+	ACCESS_ONCE_RW(*acc) = newacc;
- }
- 
- void be_parse_stats(struct be_adapter *adapter)
-diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
-index fb5579a..debdffa 100644
---- a/drivers/net/ethernet/faraday/ftgmac100.c
-+++ b/drivers/net/ethernet/faraday/ftgmac100.c
-@@ -30,6 +30,8 @@
- #include <linux/netdevice.h>
- #include <linux/phy.h>
- #include <linux/platform_device.h>
-+#include <linux/interrupt.h>
-+#include <linux/irqreturn.h>
- #include <net/ip.h>
- 
- #include "ftgmac100.h"
-diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
-index a127cb2..0d043cd 100644
---- a/drivers/net/ethernet/faraday/ftmac100.c
-+++ b/drivers/net/ethernet/faraday/ftmac100.c
-@@ -30,6 +30,8 @@
- #include <linux/module.h>
- #include <linux/netdevice.h>
- #include <linux/platform_device.h>
-+#include <linux/interrupt.h>
-+#include <linux/irqreturn.h>
- 
- #include "ftmac100.h"
- 
-diff --git a/drivers/net/ethernet/fealnx.c b/drivers/net/ethernet/fealnx.c
-index 61d2bdd..7f1154a 100644
---- a/drivers/net/ethernet/fealnx.c
-+++ b/drivers/net/ethernet/fealnx.c
-@@ -150,7 +150,7 @@ struct chip_info {
- 	int flags;
- };
- 
--static const struct chip_info skel_netdrv_tbl[] __devinitdata = {
-+static const struct chip_info skel_netdrv_tbl[] __devinitconst = {
-  	{ "100/10M Ethernet PCI Adapter",	HAS_MII_XCVR },
- 	{ "100/10M Ethernet PCI Adapter",	HAS_CHIP_XCVR },
- 	{ "1000/100/10M Ethernet PCI Adapter",	HAS_MII_XCVR },
-diff --git a/drivers/net/ethernet/ibm/emac/core.c b/drivers/net/ethernet/ibm/emac/core.c
-index ed79b2d..b17b19d 100644
---- a/drivers/net/ethernet/ibm/emac/core.c
-+++ b/drivers/net/ethernet/ibm/emac/core.c
-@@ -2309,7 +2309,7 @@ static int __devinit emac_of_bus_notify(struct notifier_block *nb,
- 	return 0;
- }
- 
--static struct notifier_block emac_of_bus_notifier __devinitdata = {
-+static struct notifier_block emac_of_bus_notifier = {
- 	.notifier_call = emac_of_bus_notify
- };
- 
-diff --git a/drivers/net/ethernet/intel/e1000e/80003es2lan.c b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
-index e1159e5..34efe3e 100644
---- a/drivers/net/ethernet/intel/e1000e/80003es2lan.c
-+++ b/drivers/net/ethernet/intel/e1000e/80003es2lan.c
-@@ -205,7 +205,6 @@ static s32 e1000_init_mac_params_80003es2lan(struct e1000_adapter *adapter)
- {
- 	struct e1000_hw *hw = &adapter->hw;
- 	struct e1000_mac_info *mac = &hw->mac;
--	struct e1000_mac_operations *func = &mac->ops;
- 
- 	/* Set media type */
- 	switch (adapter->pdev->device) {
-@@ -233,16 +232,16 @@ static s32 e1000_init_mac_params_80003es2lan(struct e1000_adapter *adapter)
- 	/* check for link */
- 	switch (hw->phy.media_type) {
- 	case e1000_media_type_copper:
--		func->setup_physical_interface = e1000_setup_copper_link_80003es2lan;
--		func->check_for_link = e1000e_check_for_copper_link;
-+		mac->ops.setup_physical_interface = e1000_setup_copper_link_80003es2lan;
-+		mac->ops.check_for_link = e1000e_check_for_copper_link;
- 		break;
- 	case e1000_media_type_fiber:
--		func->setup_physical_interface = e1000e_setup_fiber_serdes_link;
--		func->check_for_link = e1000e_check_for_fiber_link;
-+		mac->ops.setup_physical_interface = e1000e_setup_fiber_serdes_link;
-+		mac->ops.check_for_link = e1000e_check_for_fiber_link;
- 		break;
- 	case e1000_media_type_internal_serdes:
--		func->setup_physical_interface = e1000e_setup_fiber_serdes_link;
--		func->check_for_link = e1000e_check_for_serdes_link;
-+		mac->ops.setup_physical_interface = e1000e_setup_fiber_serdes_link;
-+		mac->ops.check_for_link = e1000e_check_for_serdes_link;
- 		break;
- 	default:
- 		return -E1000_ERR_CONFIG;
-diff --git a/drivers/net/ethernet/intel/e1000e/82571.c b/drivers/net/ethernet/intel/e1000e/82571.c
-index 4f4d52a..faf0fa4 100644
---- a/drivers/net/ethernet/intel/e1000e/82571.c
-+++ b/drivers/net/ethernet/intel/e1000e/82571.c
-@@ -239,7 +239,6 @@ static s32 e1000_init_mac_params_82571(struct e1000_adapter *adapter)
- {
- 	struct e1000_hw *hw = &adapter->hw;
- 	struct e1000_mac_info *mac = &hw->mac;
--	struct e1000_mac_operations *func = &mac->ops;
- 	u32 swsm = 0;
- 	u32 swsm2 = 0;
- 	bool force_clear_smbi = false;
-@@ -272,22 +271,22 @@ static s32 e1000_init_mac_params_82571(struct e1000_adapter *adapter)
- 	/* check for link */
- 	switch (hw->phy.media_type) {
- 	case e1000_media_type_copper:
--		func->setup_physical_interface = e1000_setup_copper_link_82571;
--		func->check_for_link = e1000e_check_for_copper_link;
--		func->get_link_up_info = e1000e_get_speed_and_duplex_copper;
-+		mac->ops.setup_physical_interface = e1000_setup_copper_link_82571;
-+		mac->ops.check_for_link = e1000e_check_for_copper_link;
-+		mac->ops.get_link_up_info = e1000e_get_speed_and_duplex_copper;
- 		break;
- 	case e1000_media_type_fiber:
--		func->setup_physical_interface =
-+		mac->ops.setup_physical_interface =
- 			e1000_setup_fiber_serdes_link_82571;
--		func->check_for_link = e1000e_check_for_fiber_link;
--		func->get_link_up_info =
-+		mac->ops.check_for_link = e1000e_check_for_fiber_link;
-+		mac->ops.get_link_up_info =
- 			e1000e_get_speed_and_duplex_fiber_serdes;
- 		break;
- 	case e1000_media_type_internal_serdes:
--		func->setup_physical_interface =
-+		mac->ops.setup_physical_interface =
- 			e1000_setup_fiber_serdes_link_82571;
--		func->check_for_link = e1000_check_for_serdes_link_82571;
--		func->get_link_up_info =
-+		mac->ops.check_for_link = e1000_check_for_serdes_link_82571;
-+		mac->ops.get_link_up_info =
- 			e1000e_get_speed_and_duplex_fiber_serdes;
- 		break;
- 	default:
-@@ -297,10 +296,10 @@ static s32 e1000_init_mac_params_82571(struct e1000_adapter *adapter)
- 
- 	switch (hw->mac.type) {
- 	case e1000_82573:
--		func->set_lan_id = e1000_set_lan_id_single_port;
--		func->check_mng_mode = e1000e_check_mng_mode_generic;
--		func->led_on = e1000e_led_on_generic;
--		func->blink_led = e1000e_blink_led_generic;
-+		mac->ops.set_lan_id = e1000_set_lan_id_single_port;
-+		mac->ops.check_mng_mode = e1000e_check_mng_mode_generic;
-+		mac->ops.led_on = e1000e_led_on_generic;
-+		mac->ops.blink_led = e1000e_blink_led_generic;
- 
- 		/* FWSM register */
- 		mac->has_fwsm = true;
-@@ -314,14 +313,14 @@ static s32 e1000_init_mac_params_82571(struct e1000_adapter *adapter)
- 		break;
- 	case e1000_82574:
- 	case e1000_82583:
--		func->set_lan_id = e1000_set_lan_id_single_port;
--		func->check_mng_mode = e1000_check_mng_mode_82574;
--		func->led_on = e1000_led_on_82574;
-+		mac->ops.set_lan_id = e1000_set_lan_id_single_port;
-+		mac->ops.check_mng_mode = e1000_check_mng_mode_82574;
-+		mac->ops.led_on = e1000_led_on_82574;
- 		break;
- 	default:
--		func->check_mng_mode = e1000e_check_mng_mode_generic;
--		func->led_on = e1000e_led_on_generic;
--		func->blink_led = e1000e_blink_led_generic;
-+		mac->ops.check_mng_mode = e1000e_check_mng_mode_generic;
-+		mac->ops.led_on = e1000e_led_on_generic;
-+		mac->ops.blink_led = e1000e_blink_led_generic;
- 
- 		/* FWSM register */
- 		mac->has_fwsm = true;
-diff --git a/drivers/net/ethernet/intel/e1000e/e1000.h b/drivers/net/ethernet/intel/e1000e/e1000.h
-index 8e362bb..679d9da 100644
---- a/drivers/net/ethernet/intel/e1000e/e1000.h
-+++ b/drivers/net/ethernet/intel/e1000e/e1000.h
-@@ -175,7 +175,7 @@ struct e1000_info;
- #define E1000_TXDCTL_DMA_BURST_ENABLE                          \
- 	(E1000_TXDCTL_GRAN | /* set descriptor granularity */  \
- 	 E1000_TXDCTL_COUNT_DESC |                             \
--	 (5 << 16) | /* wthresh must be +1 more than desired */\
-+	 (1 << 16) | /* wthresh must be +1 more than desired */\
- 	 (1 << 8)  | /* hthresh */                             \
- 	 0x1f)       /* pthresh */
- 
-diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
-index 4c8e199..f7f5587 100644
---- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
-+++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c
-@@ -956,8 +956,6 @@ static irqreturn_t ixgbevf_msix_clean_tx(int irq, void *data)
- 	r_idx = find_first_bit(q_vector->txr_idx, adapter->num_tx_queues);
- 	for (i = 0; i < q_vector->txr_count; i++) {
- 		tx_ring = &(adapter->tx_ring[r_idx]);
--		tx_ring->total_bytes = 0;
--		tx_ring->total_packets = 0;
- 		ixgbevf_clean_tx_irq(adapter, tx_ring);
- 		r_idx = find_next_bit(q_vector->txr_idx, adapter->num_tx_queues,
- 				      r_idx + 1);
-@@ -981,16 +979,6 @@ static irqreturn_t ixgbevf_msix_clean_rx(int irq, void *data)
- 	struct ixgbe_hw *hw = &adapter->hw;
- 	struct ixgbevf_ring  *rx_ring;
- 	int r_idx;
--	int i;
--
--	r_idx = find_first_bit(q_vector->rxr_idx, adapter->num_rx_queues);
--	for (i = 0; i < q_vector->rxr_count; i++) {
--		rx_ring = &(adapter->rx_ring[r_idx]);
--		rx_ring->total_bytes = 0;
--		rx_ring->total_packets = 0;
--		r_idx = find_next_bit(q_vector->rxr_idx, adapter->num_rx_queues,
--				      r_idx + 1);
--	}
- 
- 	if (!q_vector->rxr_count)
- 		return IRQ_HANDLED;
-diff --git a/drivers/net/ethernet/lantiq_etop.c b/drivers/net/ethernet/lantiq_etop.c
-index 0b3567a..49bc4bc 100644
---- a/drivers/net/ethernet/lantiq_etop.c
-+++ b/drivers/net/ethernet/lantiq_etop.c
-@@ -756,7 +756,7 @@ ltq_etop_probe(struct platform_device *pdev)
- 	return 0;
- 
- err_free:
--	kfree(dev);
-+	free_netdev(dev);
- err_out:
- 	return err;
- }
-diff --git a/drivers/net/ethernet/mellanox/mlx4/eq.c b/drivers/net/ethernet/mellanox/mlx4/eq.c
-index 24ee967..9a07e41 100644
---- a/drivers/net/ethernet/mellanox/mlx4/eq.c
-+++ b/drivers/net/ethernet/mellanox/mlx4/eq.c
-@@ -570,8 +570,8 @@ int mlx4_init_eq_table(struct mlx4_dev *dev)
- 	int err;
- 	int i;
- 
--	priv->eq_table.uar_map = kcalloc(sizeof *priv->eq_table.uar_map,
--					 mlx4_num_eq_uar(dev), GFP_KERNEL);
-+	priv->eq_table.uar_map = kcalloc(mlx4_num_eq_uar(dev),
-+					 sizeof *priv->eq_table.uar_map, GFP_KERNEL);
- 	if (!priv->eq_table.uar_map) {
- 		err = -ENOMEM;
- 		goto err_out_free;
-diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
-index 94bbc85..78c12e6 100644
---- a/drivers/net/ethernet/mellanox/mlx4/main.c
-+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
-@@ -40,6 +40,7 @@
- #include <linux/dma-mapping.h>
- #include <linux/slab.h>
- #include <linux/io-mapping.h>
-+#include <linux/sched.h>
- 
- #include <linux/mlx4/device.h>
- #include <linux/mlx4/doorbell.h>
-diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
-index 98e2c10..79af7f8 100644
---- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
-+++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
-@@ -3461,7 +3461,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
- 	struct __vxge_hw_fifo *fifo;
- 	struct vxge_hw_fifo_config *config;
- 	u32 txdl_size, txdl_per_memblock;
--	struct vxge_hw_mempool_cbs fifo_mp_callback;
-+	static struct vxge_hw_mempool_cbs fifo_mp_callback = {
-+		.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
-+	};
-+
- 	struct __vxge_hw_virtualpath *vpath;
- 
- 	if ((vp == NULL) || (attr == NULL)) {
-@@ -3544,8 +3547,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
- 		goto exit;
- 	}
- 
--	fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
--
- 	fifo->mempool =
- 		__vxge_hw_mempool_create(vpath->hldev,
- 			fifo->config->memblock_size,
-diff --git a/drivers/net/ethernet/octeon/octeon_mgmt.c b/drivers/net/ethernet/octeon/octeon_mgmt.c
-index 212f43b..fb31b51 100644
---- a/drivers/net/ethernet/octeon/octeon_mgmt.c
-+++ b/drivers/net/ethernet/octeon/octeon_mgmt.c
-@@ -683,10 +683,8 @@ static int octeon_mgmt_init_phy(struct net_device *netdev)
- 	p->phydev = phy_connect(netdev, phy_id, octeon_mgmt_adjust_link, 0,
- 				PHY_INTERFACE_MODE_MII);
- 
--	if (IS_ERR(p->phydev)) {
--		p->phydev = NULL;
-+	if (!p->phydev)
- 		return -1;
--	}
- 
- 	phy_start_aneg(p->phydev);
- 
-diff --git a/drivers/net/ethernet/pasemi/pasemi_mac.c b/drivers/net/ethernet/pasemi/pasemi_mac.c
-index 49b549f..13d648c 100644
---- a/drivers/net/ethernet/pasemi/pasemi_mac.c
-+++ b/drivers/net/ethernet/pasemi/pasemi_mac.c
-@@ -1101,9 +1101,9 @@ static int pasemi_mac_phy_init(struct net_device *dev)
- 	phydev = of_phy_connect(dev, phy_dn, &pasemi_adjust_link, 0,
- 				PHY_INTERFACE_MODE_SGMII);
- 
--	if (IS_ERR(phydev)) {
-+	if (!phydev) {
- 		printk(KERN_ERR "%s: Could not attach to phy\n", dev->name);
--		return PTR_ERR(phydev);
-+		return -ENODEV;
- 	}
- 
- 	mac->phydev = phydev;
-diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
-index a3bd0ba..8a34a90 100644
---- a/drivers/net/ethernet/realtek/r8169.c
-+++ b/drivers/net/ethernet/realtek/r8169.c
-@@ -704,17 +704,17 @@ struct rtl8169_private {
- 	struct mdio_ops {
- 		void (*write)(void __iomem *, int, int);
- 		int (*read)(void __iomem *, int);
--	} mdio_ops;
-+	} __no_const mdio_ops;
- 
- 	struct pll_power_ops {
- 		void (*down)(struct rtl8169_private *);
- 		void (*up)(struct rtl8169_private *);
--	} pll_power_ops;
-+	} __no_const pll_power_ops;
- 
- 	struct jumbo_ops {
- 		void (*enable)(struct rtl8169_private *);
- 		void (*disable)(struct rtl8169_private *);
--	} jumbo_ops;
-+	} __no_const jumbo_ops;
- 
- 	int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
- 	int (*get_settings)(struct net_device *, struct ethtool_cmd *);
-diff --git a/drivers/net/ethernet/sis/sis190.c b/drivers/net/ethernet/sis/sis190.c
-index 1b4658c..a30dabb 100644
---- a/drivers/net/ethernet/sis/sis190.c
-+++ b/drivers/net/ethernet/sis/sis190.c
-@@ -1624,7 +1624,7 @@ static int __devinit sis190_get_mac_addr_from_eeprom(struct pci_dev *pdev,
- static int __devinit sis190_get_mac_addr_from_apc(struct pci_dev *pdev,
- 						  struct net_device *dev)
- {
--	static const u16 __devinitdata ids[] = { 0x0965, 0x0966, 0x0968 };
-+	static const u16 __devinitconst ids[] = { 0x0965, 0x0966, 0x0968 };
- 	struct sis190_private *tp = netdev_priv(dev);
- 	struct pci_dev *isa_bridge;
- 	u8 reg, tmp8;
-diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
-index c07cfe9..81cbf7e 100644
---- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
-+++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
-@@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
- 
- 	writel(value, ioaddr + MMC_CNTRL);
- 
--	pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
--		 MMC_CNTRL, value);
-+//	pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
-+//		 MMC_CNTRL, value);
- }
- 
- /* To mask all all interrupts.*/
-diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
-index d4d2bc1..14b8672 100644
---- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
-+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
-@@ -1602,7 +1602,7 @@ static const struct file_operations stmmac_rings_status_fops = {
- 	.open = stmmac_sysfs_ring_open,
- 	.read = seq_read,
- 	.llseek = seq_lseek,
--	.release = seq_release,
-+	.release = single_release,
- };
- 
- static int stmmac_sysfs_dma_cap_read(struct seq_file *seq, void *v)
-@@ -1674,7 +1674,7 @@ static const struct file_operations stmmac_dma_cap_fops = {
- 	.open = stmmac_sysfs_dma_cap_open,
- 	.read = seq_read,
- 	.llseek = seq_lseek,
--	.release = seq_release,
-+	.release = single_release,
- };
- 
- static int stmmac_init_fs(struct net_device *dev)
-diff --git a/drivers/net/loopback.c b/drivers/net/loopback.c
-index d0893e4..14b0d44 100644
---- a/drivers/net/loopback.c
-+++ b/drivers/net/loopback.c
-@@ -216,6 +216,6 @@ out:
- }
- 
- /* Registered in net/core/dev.c */
--struct pernet_operations __net_initdata loopback_net_ops = {
-+struct pernet_operations __net_initconst loopback_net_ops = {
-        .init = loopback_net_init,
- };
-diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
-index 301b39e..345c414 100644
---- a/drivers/net/macvlan.c
-+++ b/drivers/net/macvlan.c
-@@ -790,13 +790,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
- int macvlan_link_register(struct rtnl_link_ops *ops)
- {
- 	/* common fields */
--	ops->priv_size		= sizeof(struct macvlan_dev);
--	ops->validate		= macvlan_validate;
--	ops->maxtype		= IFLA_MACVLAN_MAX;
--	ops->policy		= macvlan_policy;
--	ops->changelink		= macvlan_changelink;
--	ops->get_size		= macvlan_get_size;
--	ops->fill_info		= macvlan_fill_info;
-+	pax_open_kernel();
-+	*(size_t *)&ops->priv_size	= sizeof(struct macvlan_dev);
-+	*(void **)&ops->validate	= macvlan_validate;
-+	*(int *)&ops->maxtype		= IFLA_MACVLAN_MAX;
-+	*(const void **)&ops->policy	= macvlan_policy;
-+	*(void **)&ops->changelink	= macvlan_changelink;
-+	*(void **)&ops->get_size	= macvlan_get_size;
-+	*(void **)&ops->fill_info	= macvlan_fill_info;
-+	pax_close_kernel();
- 
- 	return rtnl_link_register(ops);
- };
-@@ -852,7 +854,7 @@ static int macvlan_device_event(struct notifier_block *unused,
- 	return NOTIFY_DONE;
- }
- 
--static struct notifier_block macvlan_notifier_block __read_mostly = {
-+static struct notifier_block macvlan_notifier_block = {
- 	.notifier_call	= macvlan_device_event,
- };
- 
-diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
-index b0f9015..93da3cf 100644
---- a/drivers/net/macvtap.c
-+++ b/drivers/net/macvtap.c
-@@ -1085,7 +1085,7 @@ static int macvtap_device_event(struct notifier_block *unused,
- 	return NOTIFY_DONE;
- }
- 
--static struct notifier_block macvtap_notifier_block __read_mostly = {
-+static struct notifier_block macvtap_notifier_block = {
- 	.notifier_call	= macvtap_device_event,
- };
- 
-diff --git a/drivers/net/phy/mdio-bitbang.c b/drivers/net/phy/mdio-bitbang.c
-index 6539189..09875ce 100644
---- a/drivers/net/phy/mdio-bitbang.c
-+++ b/drivers/net/phy/mdio-bitbang.c
-@@ -225,6 +225,7 @@ void free_mdio_bitbang(struct mii_bus *bus)
- 	struct mdiobb_ctrl *ctrl = bus->priv;
- 
- 	module_put(ctrl->ops->owner);
-+	mdiobus_unregister(bus);
- 	mdiobus_free(bus);
- }
- EXPORT_SYMBOL(free_mdio_bitbang);
-diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
-index 3ed983c..a1bb418 100644
---- a/drivers/net/ppp/ppp_generic.c
-+++ b/drivers/net/ppp/ppp_generic.c
-@@ -986,7 +986,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
- 	void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
- 	struct ppp_stats stats;
- 	struct ppp_comp_stats cstats;
--	char *vers;
- 
- 	switch (cmd) {
- 	case SIOCGPPPSTATS:
-@@ -1008,8 +1007,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
- 		break;
- 
- 	case SIOCGPPPVER:
--		vers = PPP_VERSION;
--		if (copy_to_user(addr, vers, strlen(vers) + 1))
-+		if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
- 			break;
- 		err = 0;
- 		break;
-diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
-index 0a0a664..7e7deef 100644
---- a/drivers/net/slip/slhc.c
-+++ b/drivers/net/slip/slhc.c
-@@ -489,7 +489,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
- 	register struct tcphdr *thp;
- 	register struct iphdr *ip;
- 	register struct cstate *cs;
--	int len, hdrlen;
-+	long len, hdrlen;
- 	unsigned char *cp = icp;
- 
- 	/* We've got a compressed packet; read the change byte */
-diff --git a/drivers/net/tokenring/abyss.c b/drivers/net/tokenring/abyss.c
-index 515f122..41dd273 100644
---- a/drivers/net/tokenring/abyss.c
-+++ b/drivers/net/tokenring/abyss.c
-@@ -451,10 +451,12 @@ static struct pci_driver abyss_driver = {
- 
- static int __init abyss_init (void)
- {
--	abyss_netdev_ops = tms380tr_netdev_ops;
-+	pax_open_kernel();
-+	memcpy((void *)&abyss_netdev_ops, &tms380tr_netdev_ops, sizeof(tms380tr_netdev_ops));
- 
--	abyss_netdev_ops.ndo_open = abyss_open;
--	abyss_netdev_ops.ndo_stop = abyss_close;
-+	*(void **)&abyss_netdev_ops.ndo_open = abyss_open;
-+	*(void **)&abyss_netdev_ops.ndo_stop = abyss_close;
-+	pax_close_kernel();
- 
- 	return pci_register_driver(&abyss_driver);
- }
-diff --git a/drivers/net/tokenring/madgemc.c b/drivers/net/tokenring/madgemc.c
-index 6153cfd..cf69c1c 100644
---- a/drivers/net/tokenring/madgemc.c
-+++ b/drivers/net/tokenring/madgemc.c
-@@ -744,9 +744,11 @@ static struct mca_driver madgemc_driver = {
- 
- static int __init madgemc_init (void)
- {
--	madgemc_netdev_ops = tms380tr_netdev_ops;
--	madgemc_netdev_ops.ndo_open = madgemc_open;
--	madgemc_netdev_ops.ndo_stop = madgemc_close;
-+	pax_open_kernel();
-+	memcpy((void *)&madgemc_netdev_ops, &tms380tr_netdev_ops, sizeof(tms380tr_netdev_ops));
-+	*(void **)&madgemc_netdev_ops.ndo_open = madgemc_open;
-+	*(void **)&madgemc_netdev_ops.ndo_stop = madgemc_close;
-+	pax_close_kernel();
- 
- 	return mca_register_driver (&madgemc_driver);
- }
-diff --git a/drivers/net/tokenring/proteon.c b/drivers/net/tokenring/proteon.c
-index 8d362e6..f91cc52 100644
---- a/drivers/net/tokenring/proteon.c
-+++ b/drivers/net/tokenring/proteon.c
-@@ -353,9 +353,11 @@ static int __init proteon_init(void)
- 	struct platform_device *pdev;
- 	int i, num = 0, err = 0;
- 
--	proteon_netdev_ops = tms380tr_netdev_ops;
--	proteon_netdev_ops.ndo_open = proteon_open;
--	proteon_netdev_ops.ndo_stop = tms380tr_close;
-+	pax_open_kernel();
-+	memcpy((void *)&proteon_netdev_ops, &tms380tr_netdev_ops, sizeof(tms380tr_netdev_ops));
-+	*(void **)&proteon_netdev_ops.ndo_open = proteon_open;
-+	*(void **)&proteon_netdev_ops.ndo_stop = tms380tr_close;
-+	pax_close_kernel();
- 
- 	err = platform_driver_register(&proteon_driver);
- 	if (err)
-diff --git a/drivers/net/tokenring/skisa.c b/drivers/net/tokenring/skisa.c
-index 46db5c5..37c1536 100644
---- a/drivers/net/tokenring/skisa.c
-+++ b/drivers/net/tokenring/skisa.c
-@@ -363,9 +363,11 @@ static int __init sk_isa_init(void)
- 	struct platform_device *pdev;
- 	int i, num = 0, err = 0;
- 
--	sk_isa_netdev_ops = tms380tr_netdev_ops;
--	sk_isa_netdev_ops.ndo_open = sk_isa_open;
--	sk_isa_netdev_ops.ndo_stop = tms380tr_close;
-+	pax_open_kernel();
-+	memcpy((void *)&sk_isa_netdev_ops, &tms380tr_netdev_ops, sizeof(tms380tr_netdev_ops));
-+	*(void **)&sk_isa_netdev_ops.ndo_open = sk_isa_open;
-+	*(void **)&sk_isa_netdev_ops.ndo_stop = tms380tr_close;
-+	pax_close_kernel();
- 
- 	err = platform_driver_register(&sk_isa_driver);
- 	if (err)
-diff --git a/drivers/net/tun.c b/drivers/net/tun.c
-index ee1aab0..31aa71c 100644
---- a/drivers/net/tun.c
-+++ b/drivers/net/tun.c
-@@ -359,7 +359,7 @@ static void tun_free_netdev(struct net_device *dev)
- {
- 	struct tun_struct *tun = netdev_priv(dev);
- 
--	sock_put(tun->socket.sk);
-+	sk_release_kernel(tun->socket.sk);
- }
- 
- /* Net device open. */
-@@ -983,10 +983,18 @@ static int tun_recvmsg(struct kiocb *iocb, struct socket *sock,
- 	return ret;
- }
- 
-+static int tun_release(struct socket *sock)
-+{
-+	if (sock->sk)
-+		sock_put(sock->sk);
-+	return 0;
-+}
-+
- /* Ops structure to mimic raw sockets with tun */
- static const struct proto_ops tun_socket_ops = {
- 	.sendmsg = tun_sendmsg,
- 	.recvmsg = tun_recvmsg,
-+	.release = tun_release,
- };
- 
- static struct proto tun_proto = {
-@@ -1113,10 +1121,11 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
- 		tun->vnet_hdr_sz = sizeof(struct virtio_net_hdr);
- 
- 		err = -ENOMEM;
--		sk = sk_alloc(net, AF_UNSPEC, GFP_KERNEL, &tun_proto);
-+		sk = sk_alloc(&init_net, AF_UNSPEC, GFP_KERNEL, &tun_proto);
- 		if (!sk)
- 			goto err_free_dev;
- 
-+		sk_change_net(sk, net);
- 		tun->socket.wq = &tun->wq;
- 		init_waitqueue_head(&tun->wq.wait);
- 		tun->socket.ops = &tun_socket_ops;
-@@ -1177,7 +1186,7 @@ static int tun_set_iff(struct net *net, struct file *file, struct ifreq *ifr)
- 	return 0;
- 
-  err_free_sk:
--	sock_put(sk);
-+	tun_free_netdev(dev);
-  err_free_dev:
- 	free_netdev(dev);
-  failed:
-@@ -1236,7 +1245,7 @@ static int set_offload(struct tun_struct *tun, unsigned long arg)
- }
- 
- static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
--			    unsigned long arg, int ifreq_len)
-+			    unsigned long arg, size_t ifreq_len)
- {
- 	struct tun_file *tfile = file->private_data;
- 	struct tun_struct *tun;
-@@ -1247,6 +1256,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
- 	int vnet_hdr_sz;
- 	int ret;
- 
-+	if (ifreq_len > sizeof ifr)
-+		return -EFAULT;
-+
- 	if (cmd == TUNSETIFF || _IOC_TYPE(cmd) == 0x89) {
- 		if (copy_from_user(&ifr, argp, ifreq_len))
- 			return -EFAULT;
-diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
-index 304fe78..db112fa 100644
---- a/drivers/net/usb/hso.c
-+++ b/drivers/net/usb/hso.c
-@@ -71,7 +71,7 @@
- #include <asm/byteorder.h>
- #include <linux/serial_core.h>
- #include <linux/serial.h>
--
-+#include <asm/local.h>
- 
- #define MOD_AUTHOR			"Option Wireless"
- #define MOD_DESCRIPTION			"USB High Speed Option driver"
-@@ -257,7 +257,7 @@ struct hso_serial {
- 
- 	/* from usb_serial_port */
- 	struct tty_struct *tty;
--	int open_count;
-+	local_t open_count;
- 	spinlock_t serial_lock;
- 
- 	int (*write_data) (struct hso_serial *serial);
-@@ -1190,7 +1190,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
- 	struct urb *urb;
- 
- 	urb = serial->rx_urb[0];
--	if (serial->open_count > 0) {
-+	if (local_read(&serial->open_count) > 0) {
- 		count = put_rxbuf_data(urb, serial);
- 		if (count == -1)
- 			return;
-@@ -1226,7 +1226,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
- 	DUMP1(urb->transfer_buffer, urb->actual_length);
- 
- 	/* Anyone listening? */
--	if (serial->open_count == 0)
-+	if (local_read(&serial->open_count) == 0)
- 		return;
- 
- 	if (status == 0) {
-@@ -1311,8 +1311,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
- 	spin_unlock_irq(&serial->serial_lock);
- 
- 	/* check for port already opened, if not set the termios */
--	serial->open_count++;
--	if (serial->open_count == 1) {
-+	if (local_inc_return(&serial->open_count) == 1) {
- 		serial->rx_state = RX_IDLE;
- 		/* Force default termio settings */
- 		_hso_serial_set_termios(tty, NULL);
-@@ -1324,7 +1323,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
- 		result = hso_start_serial_device(serial->parent, GFP_KERNEL);
- 		if (result) {
- 			hso_stop_serial_device(serial->parent);
--			serial->open_count--;
-+			local_dec(&serial->open_count);
- 			kref_put(&serial->parent->ref, hso_serial_ref_free);
- 		}
- 	} else {
-@@ -1361,10 +1360,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
- 
- 	/* reset the rts and dtr */
- 	/* do the actual close */
--	serial->open_count--;
-+	local_dec(&serial->open_count);
- 
--	if (serial->open_count <= 0) {
--		serial->open_count = 0;
-+	if (local_read(&serial->open_count) <= 0) {
-+		local_set(&serial->open_count,  0);
- 		spin_lock_irq(&serial->serial_lock);
- 		if (serial->tty == tty) {
- 			serial->tty->driver_data = NULL;
-@@ -1446,7 +1445,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
- 
- 	/* the actual setup */
- 	spin_lock_irqsave(&serial->serial_lock, flags);
--	if (serial->open_count)
-+	if (local_read(&serial->open_count))
- 		_hso_serial_set_termios(tty, old);
- 	else
- 		tty->termios = old;
-@@ -1905,7 +1904,7 @@ static void intr_callback(struct urb *urb)
- 				D1("Pending read interrupt on port %d\n", i);
- 				spin_lock(&serial->serial_lock);
- 				if (serial->rx_state == RX_IDLE &&
--					serial->open_count > 0) {
-+					local_read(&serial->open_count) > 0) {
- 					/* Setup and send a ctrl req read on
- 					 * port i */
- 					if (!serial->rx_urb_filled[0]) {
-@@ -3098,7 +3097,7 @@ static int hso_resume(struct usb_interface *iface)
- 	/* Start all serial ports */
- 	for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
- 		if (serial_table[i] && (serial_table[i]->interface == iface)) {
--			if (dev2ser(serial_table[i])->open_count) {
-+			if (local_read(&dev2ser(serial_table[i])->open_count)) {
- 				result =
- 				    hso_start_serial_device(serial_table[i], GFP_NOIO);
- 				hso_kick_transmit(dev2ser(serial_table[i]));
-diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
-index e773250..9ee61ab 100644
---- a/drivers/net/usb/sierra_net.c
-+++ b/drivers/net/usb/sierra_net.c
-@@ -52,7 +52,7 @@ static const char driver_name[] = "sierra_net";
- /* atomic counter partially included in MAC address to make sure 2 devices
-  * do not end up with the same MAC - concept breaks in case of > 255 ifaces
-  */
--static	atomic_t iface_counter = ATOMIC_INIT(0);
-+static	atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
- 
- /*
-  * SYNC Timer Delay definition used to set the expiry time
-@@ -738,7 +738,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
- 	dev->net->netdev_ops = &sierra_net_device_ops;
- 
- 	/* change MAC addr to include, ifacenum, and to be unique */
--	dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
-+	dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
- 	dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
- 
- 	/* we will have to manufacture ethernet headers, prepare template */
-diff --git a/drivers/net/usb/usbnet.c b/drivers/net/usb/usbnet.c
-index dc53a8f..2b66cc1 100644
---- a/drivers/net/usb/usbnet.c
-+++ b/drivers/net/usb/usbnet.c
-@@ -344,6 +344,12 @@ static int rx_submit (struct usbnet *dev, struct urb *urb, gfp_t flags)
- 	unsigned long		lockflags;
- 	size_t			size = dev->rx_urb_size;
- 
-+	/* prevent rx skb allocation when error ratio is high */
-+	if (test_bit(EVENT_RX_KILL, &dev->flags)) {
-+		usb_free_urb(urb);
-+		return -ENOLINK;
-+	}
-+
- 	if ((skb = alloc_skb (size + NET_IP_ALIGN, flags)) == NULL) {
- 		netif_dbg(dev, rx_err, dev->net, "no rx skb\n");
- 		usbnet_defer_kevent (dev, EVENT_RX_MEMORY);
-@@ -503,6 +509,17 @@ block:
- 		break;
- 	}
- 
-+	/* stop rx if packet error rate is high */
-+	if (++dev->pkt_cnt > 30) {
-+		dev->pkt_cnt = 0;
-+		dev->pkt_err = 0;
-+	} else {
-+		if (state == rx_cleanup)
-+			dev->pkt_err++;
-+		if (dev->pkt_err > 20)
-+			set_bit(EVENT_RX_KILL, &dev->flags);
-+	}
-+
- 	state = defer_bh(dev, skb, &dev->rxq, state);
- 
- 	if (urb) {
-@@ -789,6 +806,11 @@ int usbnet_open (struct net_device *net)
- 		   (dev->driver_info->flags & FLAG_FRAMING_AX) ? "ASIX" :
- 		   "simple");
- 
-+	/* reset rx error state */
-+	dev->pkt_cnt = 0;
-+	dev->pkt_err = 0;
-+	clear_bit(EVENT_RX_KILL, &dev->flags);
-+
- 	// delay posting reads until we're fully open
- 	tasklet_schedule (&dev->bh);
- 	if (info->manage_power) {
-@@ -1227,6 +1249,9 @@ static void usbnet_bh (unsigned long param)
- 		}
- 	}
- 
-+	/* restart RX again after disabling due to high error rate */
-+	clear_bit(EVENT_RX_KILL, &dev->flags);
-+
- 	// waiting for all pending urbs to complete?
- 	if (dev->wait) {
- 		if ((dev->txq.qlen + dev->rxq.qlen + dev->done.qlen) == 0) {
-diff --git a/drivers/net/vmxnet3/vmxnet3_ethtool.c b/drivers/net/vmxnet3/vmxnet3_ethtool.c
-index e662cbc..8d4a102 100644
---- a/drivers/net/vmxnet3/vmxnet3_ethtool.c
-+++ b/drivers/net/vmxnet3/vmxnet3_ethtool.c
-@@ -601,8 +601,7 @@ vmxnet3_set_rss_indir(struct net_device *netdev,
- 		 * Return with error code if any of the queue indices
- 		 * is out of range
- 		 */
--		if (p->ring_index[i] < 0 ||
--		    p->ring_index[i] >= adapter->num_rx_queues)
-+		if (p->ring_index[i] >= adapter->num_rx_queues)
- 			return -EINVAL;
- 	}
- 
-diff --git a/drivers/net/wan/farsync.c b/drivers/net/wan/farsync.c
-index ebb9f24..7a4c491 100644
---- a/drivers/net/wan/farsync.c
-+++ b/drivers/net/wan/farsync.c
-@@ -1972,6 +1972,7 @@ fst_get_iface(struct fst_card_info *card, struct fst_port_info *port,
- 	}
- 
- 	i = port->index;
-+	memset(&sync, 0, sizeof(sync));
- 	sync.clock_rate = FST_RDL(card, portConfig[i].lineSpeed);
- 	/* Lucky card and linux use same encoding here */
- 	sync.clock_type = FST_RDB(card, portConfig[i].internalClock) ==
-diff --git a/drivers/net/wan/wanxl.c b/drivers/net/wan/wanxl.c
-index 44b7071..c643d77 100644
---- a/drivers/net/wan/wanxl.c
-+++ b/drivers/net/wan/wanxl.c
-@@ -355,6 +355,7 @@ static int wanxl_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
- 			ifr->ifr_settings.size = size; /* data size wanted */
- 			return -ENOBUFS;
- 		}
-+		memset(&line, 0, sizeof(line));
- 		line.clock_type = get_status(port)->clocking;
- 		line.clock_rate = 0;
- 		line.loopback = 0;
-diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
-index ac1176a..79e93d4 100644
---- a/drivers/net/wireless/airo.c
-+++ b/drivers/net/wireless/airo.c
-@@ -7885,7 +7885,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
- 	struct airo_info *ai = dev->ml_priv;
- 	int  ridcode;
-         int  enabled;
--	static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
-+	int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
- 	unsigned char *iobuf;
- 
- 	/* Only super-user can write RIDs */
-diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
-index 4045e5a..506f1cf 100644
---- a/drivers/net/wireless/at76c50x-usb.c
-+++ b/drivers/net/wireless/at76c50x-usb.c
-@@ -353,7 +353,7 @@ static u8 at76_dfu_get_state(struct usb_device *udev, u8 *state)
- }
- 
- /* Convert timeout from the DFU status to jiffies */
--static inline unsigned long at76_get_timeout(struct dfu_status *s)
-+static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
- {
- 	return msecs_to_jiffies((s->poll_timeout[2] << 16)
- 				| (s->poll_timeout[1] << 8)
-diff --git a/drivers/net/wireless/ath/ath5k/base.c b/drivers/net/wireless/ath/ath5k/base.c
-index b346d04..04436fa 100644
---- a/drivers/net/wireless/ath/ath5k/base.c
-+++ b/drivers/net/wireless/ath/ath5k/base.c
-@@ -1791,7 +1791,7 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
- {
- 	int ret;
- 	struct ath5k_hw *ah = hw->priv;
--	struct ath5k_vif *avf = (void *)vif->drv_priv;
-+	struct ath5k_vif *avf;
- 	struct sk_buff *skb;
- 
- 	if (WARN_ON(!vif)) {
-@@ -1806,6 +1806,7 @@ ath5k_beacon_update(struct ieee80211_hw *hw, struct ieee80211_vif *vif)
- 		goto out;
- 	}
- 
-+	avf = (void *)vif->drv_priv;
- 	ath5k_txbuf_free_skb(ah, avf->bbuf);
- 	avf->bbuf->skb = skb;
- 	ret = ath5k_beacon_setup(ah, avf->bbuf);
-diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
-index b592016..fe47870 100644
---- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
-@@ -183,8 +183,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
- 	ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
- 	ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
- 
--	ACCESS_ONCE(ads->ds_link) = i->link;
--	ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
-+	ACCESS_ONCE_RW(ads->ds_link) = i->link;
-+	ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
- 
- 	ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
- 	ctl6 = SM(i->keytype, AR_EncrType);
-@@ -198,26 +198,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
- 
- 	if ((i->is_first || i->is_last) &&
- 	    i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
--		ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
-+		ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
- 			| set11nTries(i->rates, 1)
- 			| set11nTries(i->rates, 2)
- 			| set11nTries(i->rates, 3)
- 			| (i->dur_update ? AR_DurUpdateEna : 0)
- 			| SM(0, AR_BurstDur);
- 
--		ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
-+		ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
- 			| set11nRate(i->rates, 1)
- 			| set11nRate(i->rates, 2)
- 			| set11nRate(i->rates, 3);
- 	} else {
--		ACCESS_ONCE(ads->ds_ctl2) = 0;
--		ACCESS_ONCE(ads->ds_ctl3) = 0;
-+		ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
-+		ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
- 	}
- 
- 	if (!i->is_first) {
--		ACCESS_ONCE(ads->ds_ctl0) = 0;
--		ACCESS_ONCE(ads->ds_ctl1) = ctl1;
--		ACCESS_ONCE(ads->ds_ctl6) = ctl6;
-+		ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
-+		ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
-+		ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
- 		return;
- 	}
- 
-@@ -242,7 +242,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
- 		break;
- 	}
- 
--	ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
-+	ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
- 		| (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
- 		| SM(i->txpower, AR_XmitPower)
- 		| (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
-@@ -252,19 +252,19 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
- 		| (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
- 		   (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
- 
--	ACCESS_ONCE(ads->ds_ctl1) = ctl1;
--	ACCESS_ONCE(ads->ds_ctl6) = ctl6;
-+	ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
-+	ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
- 
- 	if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
- 		return;
- 
--	ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
-+	ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
- 		| set11nPktDurRTSCTS(i->rates, 1);
- 
--	ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
-+	ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
- 		| set11nPktDurRTSCTS(i->rates, 3);
- 
--	ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
-+	ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
- 		| set11nRateFlags(i->rates, 1)
- 		| set11nRateFlags(i->rates, 2)
- 		| set11nRateFlags(i->rates, 3)
-diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
-index f5ae3c6..7936af3 100644
---- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
-+++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
-@@ -35,47 +35,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
- 	      (i->qcu << AR_TxQcuNum_S) | 0x17;
- 
- 	checksum += val;
--	ACCESS_ONCE(ads->info) = val;
-+	ACCESS_ONCE_RW(ads->info) = val;
- 
- 	checksum += i->link;
--	ACCESS_ONCE(ads->link) = i->link;
-+	ACCESS_ONCE_RW(ads->link) = i->link;
- 
- 	checksum += i->buf_addr[0];
--	ACCESS_ONCE(ads->data0) = i->buf_addr[0];
-+	ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
- 	checksum += i->buf_addr[1];
--	ACCESS_ONCE(ads->data1) = i->buf_addr[1];
-+	ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
- 	checksum += i->buf_addr[2];
--	ACCESS_ONCE(ads->data2) = i->buf_addr[2];
-+	ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
- 	checksum += i->buf_addr[3];
--	ACCESS_ONCE(ads->data3) = i->buf_addr[3];
-+	ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
- 
- 	checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
--	ACCESS_ONCE(ads->ctl3) = val;
-+	ACCESS_ONCE_RW(ads->ctl3) = val;
- 	checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
--	ACCESS_ONCE(ads->ctl5) = val;
-+	ACCESS_ONCE_RW(ads->ctl5) = val;
- 	checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
--	ACCESS_ONCE(ads->ctl7) = val;
-+	ACCESS_ONCE_RW(ads->ctl7) = val;
- 	checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
--	ACCESS_ONCE(ads->ctl9) = val;
-+	ACCESS_ONCE_RW(ads->ctl9) = val;
- 
- 	checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
--	ACCESS_ONCE(ads->ctl10) = checksum;
-+	ACCESS_ONCE_RW(ads->ctl10) = checksum;
- 
- 	if (i->is_first || i->is_last) {
--		ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
-+		ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
- 			| set11nTries(i->rates, 1)
- 			| set11nTries(i->rates, 2)
- 			| set11nTries(i->rates, 3)
- 			| (i->dur_update ? AR_DurUpdateEna : 0)
- 			| SM(0, AR_BurstDur);
- 
--		ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
-+		ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
- 			| set11nRate(i->rates, 1)
- 			| set11nRate(i->rates, 2)
- 			| set11nRate(i->rates, 3);
- 	} else {
--		ACCESS_ONCE(ads->ctl13) = 0;
--		ACCESS_ONCE(ads->ctl14) = 0;
-+		ACCESS_ONCE_RW(ads->ctl13) = 0;
-+		ACCESS_ONCE_RW(ads->ctl14) = 0;
- 	}
- 
- 	ads->ctl20 = 0;
-@@ -84,17 +84,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
- 
- 	ctl17 = SM(i->keytype, AR_EncrType);
- 	if (!i->is_first) {
--		ACCESS_ONCE(ads->ctl11) = 0;
--		ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
--		ACCESS_ONCE(ads->ctl15) = 0;
--		ACCESS_ONCE(ads->ctl16) = 0;
--		ACCESS_ONCE(ads->ctl17) = ctl17;
--		ACCESS_ONCE(ads->ctl18) = 0;
--		ACCESS_ONCE(ads->ctl19) = 0;
-+		ACCESS_ONCE_RW(ads->ctl11) = 0;
-+		ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
-+		ACCESS_ONCE_RW(ads->ctl15) = 0;
-+		ACCESS_ONCE_RW(ads->ctl16) = 0;
-+		ACCESS_ONCE_RW(ads->ctl17) = ctl17;
-+		ACCESS_ONCE_RW(ads->ctl18) = 0;
-+		ACCESS_ONCE_RW(ads->ctl19) = 0;
- 		return;
- 	}
- 
--	ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
-+	ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
- 		| (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
- 		| SM(i->txpower, AR_XmitPower)
- 		| (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
-@@ -130,22 +130,22 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
- 	val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
- 	ctl12 |= SM(val, AR_PAPRDChainMask);
- 
--	ACCESS_ONCE(ads->ctl12) = ctl12;
--	ACCESS_ONCE(ads->ctl17) = ctl17;
-+	ACCESS_ONCE_RW(ads->ctl12) = ctl12;
-+	ACCESS_ONCE_RW(ads->ctl17) = ctl17;
- 
--	ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
-+	ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
- 		| set11nPktDurRTSCTS(i->rates, 1);
- 
--	ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
-+	ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
- 		| set11nPktDurRTSCTS(i->rates, 3);
- 
--	ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
-+	ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
- 		| set11nRateFlags(i->rates, 1)
- 		| set11nRateFlags(i->rates, 2)
- 		| set11nRateFlags(i->rates, 3)
- 		| SM(i->rtscts_rate, AR_RTSCTSRate);
- 
--	ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
-+	ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
- }
- 
- static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
-diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
-index dc774cd..fd6efed 100644
---- a/drivers/net/wireless/ath/ath9k/hw.h
-+++ b/drivers/net/wireless/ath/ath9k/hw.h
-@@ -607,7 +607,7 @@ struct ath_hw_private_ops {
- 
- 	/* ANI */
- 	void (*ani_cache_ini_regs)(struct ath_hw *ah);
--};
-+} __no_const;
- 
- /**
-  * struct ath_hw_ops - callbacks used by hardware code and driver code
-@@ -637,7 +637,7 @@ struct ath_hw_ops {
- 	void (*antdiv_comb_conf_set)(struct ath_hw *ah,
- 			struct ath_hw_antcomb_conf *antconf);
- 
--};
-+} __no_const;
- 
- struct ath_nf_limits {
- 	s16 max;
-diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
-index f93d66b..a6c7765 100644
---- a/drivers/net/wireless/b43/phy_lp.c
-+++ b/drivers/net/wireless/b43/phy_lp.c
-@@ -2520,7 +2520,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
- {
- 	struct ssb_bus *bus = dev->dev->sdev->bus;
- 
--	static const struct b206x_channel *chandata = NULL;
-+	const struct b206x_channel *chandata = NULL;
- 	u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
- 	u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
- 	u16 old_comm15, scale;
-diff --git a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h
-index 62dc461..5250f0b 100644
---- a/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h
-+++ b/drivers/net/wireless/brcm80211/brcmfmac/wl_cfg80211.h
-@@ -175,7 +175,7 @@ struct brcmf_cfg80211_event_loop {
- 				     struct net_device *ndev,
- 				     const struct brcmf_event_msg *e,
- 				     void *data);
--};
-+} __no_const;
- 
- /* representing interface of cfg80211 plane */
- struct brcmf_cfg80211_iface {
-@@ -239,7 +239,7 @@ struct brcmf_cfg80211_profile {
- struct brcmf_cfg80211_iscan_eloop {
- 	s32 (*handler[WL_SCAN_ERSULTS_LAST])
- 		(struct brcmf_cfg80211_priv *cfg_priv);
--};
-+} __no_const;
- 
- /* dongle iscan controller */
- struct brcmf_cfg80211_iscan_ctrl {
-diff --git a/drivers/net/wireless/iwlegacy/iwl3945-base.c b/drivers/net/wireless/iwlegacy/iwl3945-base.c
-index b3d9f3f..9931f58 100644
---- a/drivers/net/wireless/iwlegacy/iwl3945-base.c
-+++ b/drivers/net/wireless/iwlegacy/iwl3945-base.c
-@@ -3685,7 +3685,9 @@ static int iwl3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *e
- 	 */
- 	if (iwl3945_mod_params.disable_hw_scan) {
- 		IWL_DEBUG_INFO(priv, "Disabling hw_scan\n");
--		iwl3945_hw_ops.hw_scan = NULL;
-+		pax_open_kernel();
-+		*(void **)&iwl3945_hw_ops.hw_scan = NULL;
-+		pax_close_kernel();
- 	}
- 
- 	IWL_DEBUG_INFO(priv, "*** LOAD DRIVER ***\n");
-diff --git a/drivers/net/wireless/iwlwifi/iwl-debug.h b/drivers/net/wireless/iwlwifi/iwl-debug.h
-index 69a77e24..552b42c 100644
---- a/drivers/net/wireless/iwlwifi/iwl-debug.h
-+++ b/drivers/net/wireless/iwlwifi/iwl-debug.h
-@@ -71,8 +71,8 @@ do {                                            			\
- } while (0)
- 
- #else
--#define IWL_DEBUG(m, level, fmt, args...)
--#define IWL_DEBUG_LIMIT(m, level, fmt, args...)
-+#define IWL_DEBUG(m, level, fmt, args...) do {} while (0)
-+#define IWL_DEBUG_LIMIT(m, level, fmt, args...) do {} while (0)
- #define iwl_print_hex_dump(m, level, p, len)
- #endif				/* CONFIG_IWLWIFI_DEBUG */
- 
-diff --git a/drivers/net/wireless/iwlwifi/iwl-debugfs.c b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
-index 93e6179..b221e4f 100644
---- a/drivers/net/wireless/iwlwifi/iwl-debugfs.c
-+++ b/drivers/net/wireless/iwlwifi/iwl-debugfs.c
-@@ -163,7 +163,7 @@ static ssize_t iwl_dbgfs_clear_traffic_statistics_write(struct file *file,
- 	struct iwl_priv *priv = file->private_data;
- 	u32 clear_flag;
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 
- 	memset(buf, 0, sizeof(buf));
- 	buf_size = min(count, sizeof(buf) -  1);
-@@ -311,7 +311,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
- {
- 	struct iwl_priv *priv = file->private_data;
- 	char buf[64];
--	int buf_size;
-+	size_t buf_size;
- 	u32 offset, len;
- 
- 	memset(buf, 0, sizeof(buf));
-@@ -601,7 +601,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
- 	struct iwl_priv *priv = file->private_data;
- 
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 	u32 reset_flag;
- 
- 	memset(buf, 0, sizeof(buf));
-@@ -682,7 +682,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
- {
- 	struct iwl_priv *priv = file->private_data;
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 	int ht40;
- 
- 	memset(buf, 0, sizeof(buf));
-@@ -737,7 +737,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
- {
- 	struct iwl_priv *priv = file->private_data;
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 	int value;
- 
- 	memset(buf, 0, sizeof(buf));
-@@ -897,7 +897,7 @@ static ssize_t iwl_dbgfs_traffic_log_write(struct file *file,
- {
- 	struct iwl_priv *priv = file->private_data;
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 	int traffic_log;
- 
- 	memset(buf, 0, sizeof(buf));
-@@ -912,10 +912,10 @@ static ssize_t iwl_dbgfs_traffic_log_write(struct file *file,
- 	return count;
- }
- 
--static const char *fmt_value = "  %-30s %10u\n";
--static const char *fmt_hex   = "  %-30s       0x%02X\n";
--static const char *fmt_table = "  %-30s %10u  %10u  %10u  %10u\n";
--static const char *fmt_header =
-+static const char fmt_value[] = "  %-30s %10u\n";
-+static const char fmt_hex[]   = "  %-30s       0x%02X\n";
-+static const char fmt_table[] = "  %-30s %10u  %10u  %10u  %10u\n";
-+static const char fmt_header[] =
- 	"%-32s    current  cumulative       delta         max\n";
- 
- static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
-@@ -2078,7 +2078,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
- {
- 	struct iwl_priv *priv = file->private_data;
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 	int clear;
- 
- 	memset(buf, 0, sizeof(buf));
-@@ -2123,7 +2123,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
- {
- 	struct iwl_priv *priv = file->private_data;
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 	int trace;
- 
- 	memset(buf, 0, sizeof(buf));
-@@ -2193,7 +2193,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
- {
- 	struct iwl_priv *priv = file->private_data;
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 	int missed;
- 
- 	memset(buf, 0, sizeof(buf));
-@@ -2234,7 +2234,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
- 
- 	struct iwl_priv *priv = file->private_data;
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 	int plcp;
- 
- 	memset(buf, 0, sizeof(buf));
-@@ -2288,7 +2288,7 @@ static ssize_t iwl_dbgfs_force_reset_write(struct file *file,
- 
- 	struct iwl_priv *priv = file->private_data;
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 	int reset, ret;
- 
- 	memset(buf, 0, sizeof(buf));
-@@ -2314,7 +2314,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
- 
- 	struct iwl_priv *priv = file->private_data;
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 	int flush;
- 
- 	memset(buf, 0, sizeof(buf));
-@@ -2338,7 +2338,7 @@ static ssize_t iwl_dbgfs_wd_timeout_write(struct file *file,
- {
- 	struct iwl_priv *priv = file->private_data;
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 	int timeout;
- 
- 	memset(buf, 0, sizeof(buf));
-@@ -2427,7 +2427,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
- 
- 	struct iwl_priv *priv = file->private_data;
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 	int rts;
- 
- 	if (!priv->cfg->ht_params)
-@@ -2452,7 +2452,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
- {
- 	struct iwl_priv *priv = file->private_data;
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 
- 	memset(buf, 0, sizeof(buf));
- 	buf_size = min(count, sizeof(buf) -  1);
-diff --git a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
-index 75da4bc..7737dff 100644
---- a/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
-+++ b/drivers/net/wireless/iwlwifi/iwl-trans-pcie.c
-@@ -1890,7 +1890,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
- 	struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
- 
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 	u32 reset_flag;
- 
- 	memset(buf, 0, sizeof(buf));
-@@ -1911,7 +1911,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
- {
- 	struct iwl_trans *trans = file->private_data;
- 	char buf[8];
--	int buf_size;
-+	size_t buf_size;
- 	int csr;
- 
- 	memset(buf, 0, sizeof(buf));
-diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
-index 523ad55..f8c5dc5 100644
---- a/drivers/net/wireless/mac80211_hwsim.c
-+++ b/drivers/net/wireless/mac80211_hwsim.c
-@@ -1678,9 +1678,11 @@ static int __init init_mac80211_hwsim(void)
- 		return -EINVAL;
- 
- 	if (fake_hw_scan) {
--		mac80211_hwsim_ops.hw_scan = mac80211_hwsim_hw_scan;
--		mac80211_hwsim_ops.sw_scan_start = NULL;
--		mac80211_hwsim_ops.sw_scan_complete = NULL;
-+		pax_open_kernel();
-+		*(void **)&mac80211_hwsim_ops.hw_scan = mac80211_hwsim_hw_scan;
-+		*(void **)&mac80211_hwsim_ops.sw_scan_start = NULL;
-+		*(void **)&mac80211_hwsim_ops.sw_scan_complete = NULL;
-+		pax_close_kernel();
- 	}
- 
- 	spin_lock_init(&hwsim_radio_lock);
-diff --git a/drivers/net/wireless/mwifiex/debugfs.c b/drivers/net/wireless/mwifiex/debugfs.c
-index d26a78b..156ad04 100644
---- a/drivers/net/wireless/mwifiex/debugfs.c
-+++ b/drivers/net/wireless/mwifiex/debugfs.c
-@@ -26,10 +26,17 @@
- static struct dentry *mwifiex_dfs_dir;
- 
- static char *bss_modes[] = {
--	"Unknown",
--	"Ad-hoc",
--	"Managed",
--	"Auto"
-+	"UNSPECIFIED",
-+	"ADHOC",
-+	"STATION",
-+	"AP",
-+	"AP_VLAN",
-+	"WDS",
-+	"MONITOR",
-+	"MESH_POINT",
-+	"P2P_CLIENT",
-+	"P2P_GO",
-+	"P2P_DEVICE",
- };
- 
- /* size/addr for mwifiex_debug_info */
-@@ -213,7 +220,12 @@ mwifiex_info_read(struct file *file, char __user *ubuf,
- 	p += sprintf(p, "driver_version = %s", fmt);
- 	p += sprintf(p, "\nverext = %s", priv->version_str);
- 	p += sprintf(p, "\ninterface_name=\"%s\"\n", netdev->name);
--	p += sprintf(p, "bss_mode=\"%s\"\n", bss_modes[info.bss_mode]);
-+
-+	if (info.bss_mode >= ARRAY_SIZE(bss_modes))
-+		p += sprintf(p, "bss_mode=\"%d\"\n", info.bss_mode);
-+	else
-+		p += sprintf(p, "bss_mode=\"%s\"\n", bss_modes[info.bss_mode]);
-+
- 	p += sprintf(p, "media_state=\"%s\"\n",
- 		     (!priv->media_connected ? "Disconnected" : "Connected"));
- 	p += sprintf(p, "mac_address=\"%pM\"\n", netdev->dev_addr);
-diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
-index 0c13840..a5c3ed6 100644
---- a/drivers/net/wireless/rndis_wlan.c
-+++ b/drivers/net/wireless/rndis_wlan.c
-@@ -1275,7 +1275,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
- 
- 	netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
- 
--	if (rts_threshold < 0 || rts_threshold > 2347)
-+	if (rts_threshold > 2347)
- 		rts_threshold = 2347;
- 
- 	tmp = cpu_to_le32(rts_threshold);
-diff --git a/drivers/net/wireless/wl1251/sdio.c b/drivers/net/wireless/wl1251/sdio.c
-index e2750a1..797e179 100644
---- a/drivers/net/wireless/wl1251/sdio.c
-+++ b/drivers/net/wireless/wl1251/sdio.c
-@@ -269,13 +269,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
- 
- 		irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
- 
--		wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
--		wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
-+		pax_open_kernel();
-+		*(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
-+		*(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
-+		pax_close_kernel();
- 
- 		wl1251_info("using dedicated interrupt line");
- 	} else {
--		wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
--		wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
-+		pax_open_kernel();
-+		*(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
-+		*(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
-+		pax_close_kernel();
- 
- 		wl1251_info("using SDIO interrupt");
- 	}
-diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
-index 785bdbe..ddde2d1 100644
---- a/drivers/net/wireless/zd1211rw/zd_usb.c
-+++ b/drivers/net/wireless/zd1211rw/zd_usb.c
-@@ -387,7 +387,7 @@ static inline void handle_regs_int(struct urb *urb)
- {
- 	struct zd_usb *usb = urb->context;
- 	struct zd_usb_interrupt *intr = &usb->intr;
--	int len;
-+	unsigned int len;
- 	u16 int_num;
- 
- 	ZD_ASSERT(in_interrupt());
-diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
-index 06c3642..c4ee5f2 100644
---- a/drivers/nfc/nfcwilink.c
-+++ b/drivers/nfc/nfcwilink.c
-@@ -237,7 +237,7 @@ static struct nci_ops nfcwilink_ops = {
- 
- static int nfcwilink_probe(struct platform_device *pdev)
- {
--	static struct nfcwilink *drv;
-+	struct nfcwilink *drv;
- 	int rc;
- 	u32 protocols;
- 
-diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
-index f34b5b2..b5abb9f 100644
---- a/drivers/oprofile/buffer_sync.c
-+++ b/drivers/oprofile/buffer_sync.c
-@@ -343,7 +343,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
- 		if (cookie == NO_COOKIE)
- 			offset = pc;
- 		if (cookie == INVALID_COOKIE) {
--			atomic_inc(&oprofile_stats.sample_lost_no_mapping);
-+			atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
- 			offset = pc;
- 		}
- 		if (cookie != last_cookie) {
-@@ -387,14 +387,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
- 	/* add userspace sample */
- 
- 	if (!mm) {
--		atomic_inc(&oprofile_stats.sample_lost_no_mm);
-+		atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
- 		return 0;
- 	}
- 
- 	cookie = lookup_dcookie(mm, s->eip, &offset);
- 
- 	if (cookie == INVALID_COOKIE) {
--		atomic_inc(&oprofile_stats.sample_lost_no_mapping);
-+		atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
- 		return 0;
- 	}
- 
-@@ -563,7 +563,7 @@ void sync_buffer(int cpu)
- 		/* ignore backtraces if failed to add a sample */
- 		if (state == sb_bt_start) {
- 			state = sb_bt_ignore;
--			atomic_inc(&oprofile_stats.bt_lost_no_mapping);
-+			atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
- 		}
- 	}
- 	release_mm(mm);
-diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
-index c0cc4e7..44d4e54 100644
---- a/drivers/oprofile/event_buffer.c
-+++ b/drivers/oprofile/event_buffer.c
-@@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
- 	}
- 
- 	if (buffer_pos == buffer_size) {
--		atomic_inc(&oprofile_stats.event_lost_overflow);
-+		atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
- 		return;
- 	}
- 
-diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
-index f8c752e..28bf4fc 100644
---- a/drivers/oprofile/oprof.c
-+++ b/drivers/oprofile/oprof.c
-@@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
- 	if (oprofile_ops.switch_events())
- 		return;
- 
--	atomic_inc(&oprofile_stats.multiplex_counter);
-+	atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
- 	start_switch_worker();
- }
- 
-diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
-index 84a208d..d61b0a1 100644
---- a/drivers/oprofile/oprofile_files.c
-+++ b/drivers/oprofile/oprofile_files.c
-@@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
- 
- #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
- 
--static ssize_t timeout_read(struct file *file, char __user *buf,
-+static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
- 		size_t count, loff_t *offset)
- {
- 	return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
-diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
-index 917d28e..d62d981 100644
---- a/drivers/oprofile/oprofile_stats.c
-+++ b/drivers/oprofile/oprofile_stats.c
-@@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
- 		cpu_buf->sample_invalid_eip = 0;
- 	}
- 
--	atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
--	atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
--	atomic_set(&oprofile_stats.event_lost_overflow, 0);
--	atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
--	atomic_set(&oprofile_stats.multiplex_counter, 0);
-+	atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
-+	atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
-+	atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
-+	atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
-+	atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
- }
- 
- 
-diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
-index 38b6fc0..b5cbfce 100644
---- a/drivers/oprofile/oprofile_stats.h
-+++ b/drivers/oprofile/oprofile_stats.h
-@@ -13,11 +13,11 @@
- #include <linux/atomic.h>
- 
- struct oprofile_stat_struct {
--	atomic_t sample_lost_no_mm;
--	atomic_t sample_lost_no_mapping;
--	atomic_t bt_lost_no_mapping;
--	atomic_t event_lost_overflow;
--	atomic_t multiplex_counter;
-+	atomic_unchecked_t sample_lost_no_mm;
-+	atomic_unchecked_t sample_lost_no_mapping;
-+	atomic_unchecked_t bt_lost_no_mapping;
-+	atomic_unchecked_t event_lost_overflow;
-+	atomic_unchecked_t multiplex_counter;
- };
- 
- extern struct oprofile_stat_struct oprofile_stats;
-diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
-index 2f0aa0f..1ba4404 100644
---- a/drivers/oprofile/oprofilefs.c
-+++ b/drivers/oprofile/oprofilefs.c
-@@ -193,7 +193,7 @@ static const struct file_operations atomic_ro_fops = {
- 
- 
- int oprofilefs_create_ro_atomic(struct super_block *sb, struct dentry *root,
--	char const *name, atomic_t *val)
-+	char const *name, atomic_unchecked_t *val)
- {
- 	return __oprofilefs_create_file(sb, root, name,
- 					&atomic_ro_fops, 0444, val);
-@@ -279,6 +279,7 @@ static struct file_system_type oprofilefs_type = {
- 	.mount		= oprofilefs_mount,
- 	.kill_sb	= kill_litter_super,
- };
-+MODULE_ALIAS_FS("oprofilefs");
- 
- 
- int __init oprofilefs_register(void)
-diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
-index 878fba1..2084bcf 100644
---- a/drivers/oprofile/timer_int.c
-+++ b/drivers/oprofile/timer_int.c
-@@ -93,7 +93,7 @@ static int __cpuinit oprofile_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __refdata oprofile_cpu_notifier = {
-+static struct notifier_block oprofile_cpu_notifier = {
- 	.notifier_call = oprofile_cpu_notify,
- };
- 
-diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
-index 3f56bc0..707d642 100644
---- a/drivers/parport/procfs.c
-+++ b/drivers/parport/procfs.c
-@@ -64,7 +64,7 @@ static int do_active_device(ctl_table *table, int write,
- 
- 	*ppos += len;
- 
--	return copy_to_user(result, buffer, len) ? -EFAULT : 0;
-+	return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
- }
- 
- #ifdef CONFIG_PARPORT_1284
-@@ -106,7 +106,7 @@ static int do_autoprobe(ctl_table *table, int write,
- 
- 	*ppos += len;
- 
--	return copy_to_user (result, buffer, len) ? -EFAULT : 0;
-+	return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
- }
- #endif /* IEEE1284.3 support. */
- 
-diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
-index e525263..ebde92e 100644
---- a/drivers/pci/hotplug/acpiphp_ibm.c
-+++ b/drivers/pci/hotplug/acpiphp_ibm.c
-@@ -464,7 +464,9 @@ static int __init ibm_acpiphp_init(void)
- 		goto init_cleanup;
- 	}
- 
--	ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
-+	pax_open_kernel();
-+	*(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
-+	pax_close_kernel();
- 	retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
- 
- 	return retval;
-diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
-index fb3f846..792d643 100644
---- a/drivers/pci/hotplug/cpcihp_generic.c
-+++ b/drivers/pci/hotplug/cpcihp_generic.c
-@@ -73,7 +73,6 @@ static u16 port;
- static unsigned int enum_bit;
- static u8 enum_mask;
- 
--static struct cpci_hp_controller_ops generic_hpc_ops;
- static struct cpci_hp_controller generic_hpc;
- 
- static int __init validate_parameters(void)
-@@ -139,6 +138,10 @@ static int query_enum(void)
- 	return ((value & enum_mask) == enum_mask);
- }
- 
-+static struct cpci_hp_controller_ops generic_hpc_ops = {
-+	.query_enum = query_enum,
-+};
-+
- static int __init cpcihp_generic_init(void)
- {
- 	int status;
-@@ -169,7 +172,6 @@ static int __init cpcihp_generic_init(void)
- 	pci_dev_put(dev);
- 
- 	memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
--	generic_hpc_ops.query_enum = query_enum;
- 	generic_hpc.ops = &generic_hpc_ops;
- 
- 	status = cpci_hp_register_controller(&generic_hpc);
-diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
-index 41f6a8d..da73050 100644
---- a/drivers/pci/hotplug/cpcihp_zt5550.c
-+++ b/drivers/pci/hotplug/cpcihp_zt5550.c
-@@ -59,7 +59,6 @@
- /* local variables */
- static int debug;
- static int poll;
--static struct cpci_hp_controller_ops zt5550_hpc_ops;
- static struct cpci_hp_controller zt5550_hpc;
- 
- /* Primary cPCI bus bridge device */
-@@ -205,6 +204,10 @@ static int zt5550_hc_disable_irq(void)
- 	return 0;
- }
- 
-+static struct cpci_hp_controller_ops zt5550_hpc_ops = {
-+	.query_enum = zt5550_hc_query_enum,
-+};
-+
- static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
- {
- 	int status;
-@@ -216,16 +219,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
- 	dbg("returned from zt5550_hc_config");
- 
- 	memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
--	zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
- 	zt5550_hpc.ops = &zt5550_hpc_ops;
- 	if(!poll) {
- 		zt5550_hpc.irq = hc_dev->irq;
- 		zt5550_hpc.irq_flags = IRQF_SHARED;
- 		zt5550_hpc.dev_id = hc_dev;
- 
--		zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
--		zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
--		zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
-+		pax_open_kernel();
-+		*(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
-+		*(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
-+		*(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
-+		pax_open_kernel();
- 	} else {
- 		info("using ENUM# polling mode");
- 	}
-diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
-index 76ba8a1..20ca857 100644
---- a/drivers/pci/hotplug/cpqphp_nvram.c
-+++ b/drivers/pci/hotplug/cpqphp_nvram.c
-@@ -428,9 +428,13 @@ static u32 store_HRT (void __iomem *rom_start)
- 
- void compaq_nvram_init (void __iomem *rom_start)
- {
-+
-+#ifndef CONFIG_PAX_KERNEXEC
- 	if (rom_start) {
- 		compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
- 	}
-+#endif
-+
- 	dbg("int15 entry  = %p\n", compaq_int15_entry_point);
- 
- 	/* initialize our int15 lock */
-diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
-index 6d2eea9..4bf3318 100644
---- a/drivers/pci/hotplug/pci_hotplug_core.c
-+++ b/drivers/pci/hotplug/pci_hotplug_core.c
-@@ -448,8 +448,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
- 		return -EINVAL;
- 	}
- 
--	slot->ops->owner = owner;
--	slot->ops->mod_name = mod_name;
-+	pax_open_kernel();
-+	*(struct module **)&slot->ops->owner = owner;
-+	*(const char **)&slot->ops->mod_name = mod_name;
-+	pax_close_kernel();
- 
- 	mutex_lock(&pci_hp_mutex);
- 	/*
-diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
-index 9350af9..68623c4 100644
---- a/drivers/pci/hotplug/pciehp_core.c
-+++ b/drivers/pci/hotplug/pciehp_core.c
-@@ -91,7 +91,7 @@ static int init_slot(struct controller *ctrl)
- 	struct slot *slot = ctrl->slot;
- 	struct hotplug_slot *hotplug = NULL;
- 	struct hotplug_slot_info *info = NULL;
--	struct hotplug_slot_ops *ops = NULL;
-+	hotplug_slot_ops_no_const *ops = NULL;
- 	char name[SLOT_NAME_SIZE];
- 	int retval = -ENOMEM;
- 
-diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
-index 106be0d..45a52b5 100644
---- a/drivers/pci/pci-sysfs.c
-+++ b/drivers/pci/pci-sysfs.c
-@@ -950,7 +950,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
- {
- 	/* allocate attribute structure, piggyback attribute name */
- 	int name_len = write_combine ? 13 : 10;
--	struct bin_attribute *res_attr;
-+	bin_attribute_no_const *res_attr;
- 	int retval;
- 
- 	res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
-@@ -1135,7 +1135,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
- static int pci_create_capabilities_sysfs(struct pci_dev *dev)
- {
- 	int retval;
--	struct bin_attribute *attr;
-+	bin_attribute_no_const *attr;
- 
- 	/* If the device has VPD, try to expose it in sysfs. */
- 	if (dev->vpd) {
-@@ -1182,7 +1182,7 @@ int __must_check pci_create_sysfs_dev_files (struct pci_dev *pdev)
- {
- 	int retval;
- 	int rom_size = 0;
--	struct bin_attribute *attr;
-+	bin_attribute_no_const *attr;
- 
- 	if (!sysfs_initialized)
- 		return -EACCES;
-diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
-index b74084e..a9c2922 100644
---- a/drivers/pci/pci.h
-+++ b/drivers/pci/pci.h
-@@ -101,7 +101,7 @@ struct pci_vpd_ops {
- struct pci_vpd {
- 	unsigned int len;
- 	const struct pci_vpd_ops *ops;
--	struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
-+	bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
- };
- 
- extern int pci_vpd_pci22_init(struct pci_dev *dev);
-diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
-index c73ed00..cc3edec 100644
---- a/drivers/pci/pcie/aspm.c
-+++ b/drivers/pci/pcie/aspm.c
-@@ -27,9 +27,9 @@
- #define MODULE_PARAM_PREFIX "pcie_aspm."
- 
- /* Note: those are not register definitions */
--#define ASPM_STATE_L0S_UP	(1)	/* Upstream direction L0s state */
--#define ASPM_STATE_L0S_DW	(2)	/* Downstream direction L0s state */
--#define ASPM_STATE_L1		(4)	/* L1 state */
-+#define ASPM_STATE_L0S_UP	(1U)	/* Upstream direction L0s state */
-+#define ASPM_STATE_L0S_DW	(2U)	/* Downstream direction L0s state */
-+#define ASPM_STATE_L1		(4U)	/* L1 state */
- #define ASPM_STATE_L0S		(ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
- #define ASPM_STATE_ALL		(ASPM_STATE_L0S | ASPM_STATE_L1)
- 
-diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
-index 9005380..c497080 100644
---- a/drivers/pci/probe.c
-+++ b/drivers/pci/probe.c
-@@ -136,7 +136,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
- 	u32 l, sz, mask;
- 	u16 orig_cmd;
- 
--	mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
-+	mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
- 
- 	if (!dev->mmio_always_on) {
- 		pci_read_config_word(dev, PCI_COMMAND, &orig_cmd);
-diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
-index 27911b5..5b6db88 100644
---- a/drivers/pci/proc.c
-+++ b/drivers/pci/proc.c
-@@ -476,7 +476,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
- static int __init pci_proc_init(void)
- {
- 	struct pci_dev *dev = NULL;
-+
-+#ifdef CONFIG_GRKERNSEC_PROC_ADD
-+#ifdef CONFIG_GRKERNSEC_PROC_USER
-+	proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
-+#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
-+#endif
-+#else
- 	proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
-+#endif
- 	proc_create("devices", 0, proc_bus_pci_dir,
- 		    &proc_bus_pci_dev_operations);
- 	proc_initialized = 1;
-diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
-index f204643..9ccea74 100644
---- a/drivers/platform/x86/msi-laptop.c
-+++ b/drivers/platform/x86/msi-laptop.c
-@@ -815,12 +815,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
- 	int result;
- 
- 	/* allow userland write sysfs file  */
--	dev_attr_bluetooth.store = store_bluetooth;
--	dev_attr_wlan.store = store_wlan;
--	dev_attr_threeg.store = store_threeg;
--	dev_attr_bluetooth.attr.mode |= S_IWUSR;
--	dev_attr_wlan.attr.mode |= S_IWUSR;
--	dev_attr_threeg.attr.mode |= S_IWUSR;
-+	pax_open_kernel();
-+	*(void **)&dev_attr_bluetooth.store = store_bluetooth;
-+	*(void **)&dev_attr_wlan.store = store_wlan;
-+	*(void **)&dev_attr_threeg.store = store_threeg;
-+	*(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
-+	*(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
-+	*(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
-+	pax_close_kernel();
- 
- 	/* disable hardware control by fn key */
- 	result = ec_read(MSI_STANDARD_EC_SCM_LOAD_ADDRESS, &data);
-diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
-index b96766b..909c5a0 100644
---- a/drivers/platform/x86/msi-wmi.c
-+++ b/drivers/platform/x86/msi-wmi.c
-@@ -147,7 +147,7 @@ static const struct backlight_ops msi_backlight_ops = {
- static void msi_wmi_notify(u32 value, void *context)
- {
- 	struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
--	static struct key_entry *key;
-+	struct key_entry *key;
- 	union acpi_object *obj;
- 	ktime_t cur;
- 	acpi_status status;
-diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
-index 8e6c4fa..a7539b3 100644
---- a/drivers/platform/x86/thinkpad_acpi.c
-+++ b/drivers/platform/x86/thinkpad_acpi.c
-@@ -2094,7 +2094,7 @@ static int hotkey_mask_get(void)
- 	return 0;
- }
- 
--void static hotkey_mask_warn_incomplete_mask(void)
-+static void hotkey_mask_warn_incomplete_mask(void)
- {
- 	/* log only what the user can fix... */
- 	const u32 wantedmask = hotkey_driver_mask &
-@@ -2325,11 +2325,6 @@ static void hotkey_read_nvram(struct tp_nvram_state *n, const u32 m)
- 	}
- }
- 
--static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
--					   struct tp_nvram_state *newn,
--					   const u32 event_mask)
--{
--
- #define TPACPI_COMPARE_KEY(__scancode, __member) \
- 	do { \
- 		if ((event_mask & (1 << __scancode)) && \
-@@ -2343,36 +2338,42 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
- 			tpacpi_hotkey_send_key(__scancode); \
- 	} while (0)
- 
--	void issue_volchange(const unsigned int oldvol,
--			     const unsigned int newvol)
--	{
--		unsigned int i = oldvol;
-+static void issue_volchange(const unsigned int oldvol,
-+			    const unsigned int newvol,
-+			    const u32 event_mask)
-+{
-+	unsigned int i = oldvol;
- 
--		while (i > newvol) {
--			TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_VOLUMEDOWN);
--			i--;
--		}
--		while (i < newvol) {
--			TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_VOLUMEUP);
--			i++;
--		}
-+	while (i > newvol) {
-+		TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_VOLUMEDOWN);
-+		i--;
- 	}
-+	while (i < newvol) {
-+		TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_VOLUMEUP);
-+		i++;
-+	}
-+}
- 
--	void issue_brightnesschange(const unsigned int oldbrt,
--				    const unsigned int newbrt)
--	{
--		unsigned int i = oldbrt;
-+static void issue_brightnesschange(const unsigned int oldbrt,
-+				   const unsigned int newbrt,
-+				   const u32 event_mask)
-+{
-+	unsigned int i = oldbrt;
- 
--		while (i > newbrt) {
--			TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNEND);
--			i--;
--		}
--		while (i < newbrt) {
--			TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
--			i++;
--		}
-+	while (i > newbrt) {
-+		TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNEND);
-+		i--;
-+	}
-+	while (i < newbrt) {
-+		TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
-+		i++;
- 	}
-+}
- 
-+static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
-+					   struct tp_nvram_state *newn,
-+					   const u32 event_mask)
-+{
- 	TPACPI_COMPARE_KEY(TP_ACPI_HOTKEYSCAN_THINKPAD, thinkpad_toggle);
- 	TPACPI_COMPARE_KEY(TP_ACPI_HOTKEYSCAN_FNSPACE, zoom_toggle);
- 	TPACPI_COMPARE_KEY(TP_ACPI_HOTKEYSCAN_FNF7, display_toggle);
-@@ -2406,7 +2407,7 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
- 		    oldn->volume_level != newn->volume_level) {
- 			/* recently muted, or repeated mute keypress, or
- 			 * multiple presses ending in mute */
--			issue_volchange(oldn->volume_level, newn->volume_level);
-+			issue_volchange(oldn->volume_level, newn->volume_level, event_mask);
- 			TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_MUTE);
- 		}
- 	} else {
-@@ -2416,7 +2417,7 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
- 			TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_VOLUMEUP);
- 		}
- 		if (oldn->volume_level != newn->volume_level) {
--			issue_volchange(oldn->volume_level, newn->volume_level);
-+			issue_volchange(oldn->volume_level, newn->volume_level, event_mask);
- 		} else if (oldn->volume_toggle != newn->volume_toggle) {
- 			/* repeated vol up/down keypress at end of scale ? */
- 			if (newn->volume_level == 0)
-@@ -2429,7 +2430,8 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
- 	/* handle brightness */
- 	if (oldn->brightness_level != newn->brightness_level) {
- 		issue_brightnesschange(oldn->brightness_level,
--				       newn->brightness_level);
-+				       newn->brightness_level,
-+				       event_mask);
- 	} else if (oldn->brightness_toggle != newn->brightness_toggle) {
- 		/* repeated key presses that didn't change state */
- 		if (newn->brightness_level == 0)
-@@ -2438,10 +2440,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
- 				&& !tp_features.bright_unkfw)
- 			TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
- 	}
-+}
- 
- #undef TPACPI_COMPARE_KEY
- #undef TPACPI_MAY_SEND_KEY
--}
- 
- /*
-  * Polling driver
-diff --git a/drivers/platform/x86/wmi.c b/drivers/platform/x86/wmi.c
-index a134c26..d024437 100644
---- a/drivers/platform/x86/wmi.c
-+++ b/drivers/platform/x86/wmi.c
-@@ -743,7 +743,7 @@ static int wmi_create_device(const struct guid_block *gblock,
- 	wblock->dev.class = &wmi_class;
- 
- 	wmi_gtoa(gblock->guid, guid_string);
--	dev_set_name(&wblock->dev, guid_string);
-+	dev_set_name(&wblock->dev, "%s", guid_string);
- 
- 	dev_set_drvdata(&wblock->dev, wblock);
- 
-diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
-index b859d16..5cc6b1a 100644
---- a/drivers/pnp/pnpbios/bioscalls.c
-+++ b/drivers/pnp/pnpbios/bioscalls.c
-@@ -59,7 +59,7 @@ do { \
- 	set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
- } while(0)
- 
--static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
-+static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
- 			(unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
- 
- /*
-@@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
- 
- 	cpu = get_cpu();
- 	save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
-+
-+	pax_open_kernel();
- 	get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
-+	pax_close_kernel();
- 
- 	/* On some boxes IRQ's during PnP BIOS calls are deadly.  */
- 	spin_lock_irqsave(&pnp_bios_lock, flags);
-@@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
- 			     :"memory");
- 	spin_unlock_irqrestore(&pnp_bios_lock, flags);
- 
-+	pax_open_kernel();
- 	get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
-+	pax_close_kernel();
-+
- 	put_cpu();
- 
- 	/* If we get here and this is set then the PnP BIOS faulted on us. */
-@@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
- 	return status;
- }
- 
--void pnpbios_calls_init(union pnp_bios_install_struct *header)
-+void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
- {
- 	int i;
- 
-@@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
- 	pnp_bios_callpoint.offset = header->fields.pm16offset;
- 	pnp_bios_callpoint.segment = PNP_CS16;
- 
-+	pax_open_kernel();
-+
- 	for_each_possible_cpu(i) {
- 		struct desc_struct *gdt = get_cpu_gdt_table(i);
- 		if (!gdt)
-@@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
- 		set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
- 			 (unsigned long)__va(header->fields.pm16dseg));
- 	}
-+
-+	pax_close_kernel();
- }
-diff --git a/drivers/pnp/resource.c b/drivers/pnp/resource.c
-index b0ecacb..7c9da2e 100644
---- a/drivers/pnp/resource.c
-+++ b/drivers/pnp/resource.c
-@@ -360,7 +360,7 @@ int pnp_check_irq(struct pnp_dev *dev, struct resource *res)
- 		return 1;
- 
- 	/* check if the resource is valid */
--	if (*irq < 0 || *irq > 15)
-+	if (*irq > 15)
- 		return 0;
- 
- 	/* check if the resource is reserved */
-@@ -424,7 +424,7 @@ int pnp_check_dma(struct pnp_dev *dev, struct resource *res)
- 		return 1;
- 
- 	/* check if the resource is valid */
--	if (*dma < 0 || *dma == 4 || *dma > 7)
-+	if (*dma == 4 || *dma > 7)
- 		return 0;
- 
- 	/* check if the resource is reserved */
-diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
-index 018de2b..bc8e317 100644
---- a/drivers/power/power_supply.h
-+++ b/drivers/power/power_supply.h
-@@ -12,12 +12,12 @@
- 
- #ifdef CONFIG_SYSFS
- 
--extern void power_supply_init_attrs(struct device_type *dev_type);
-+extern void power_supply_init_attrs(void);
- extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
- 
- #else
- 
--static inline void power_supply_init_attrs(struct device_type *dev_type) {}
-+static inline void power_supply_init_attrs(void) {}
- #define power_supply_uevent NULL
- 
- #endif /* CONFIG_SYSFS */
-diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
-index 329b46b..1b17633 100644
---- a/drivers/power/power_supply_core.c
-+++ b/drivers/power/power_supply_core.c
-@@ -23,7 +23,10 @@
- struct class *power_supply_class;
- EXPORT_SYMBOL_GPL(power_supply_class);
- 
--static struct device_type power_supply_dev_type;
-+extern const struct attribute_group *power_supply_attr_groups[];
-+static struct device_type power_supply_dev_type = {
-+	.groups = power_supply_attr_groups,
-+};
- 
- static int __power_supply_changed_work(struct device *dev, void *data)
- {
-@@ -215,7 +218,7 @@ static int __init power_supply_class_init(void)
- 		return PTR_ERR(power_supply_class);
- 
- 	power_supply_class->dev_uevent = power_supply_uevent;
--	power_supply_init_attrs(&power_supply_dev_type);
-+	power_supply_init_attrs();
- 
- 	return 0;
- }
-diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
-index e15d4c9..83cd617 100644
---- a/drivers/power/power_supply_sysfs.c
-+++ b/drivers/power/power_supply_sysfs.c
-@@ -208,17 +208,15 @@ static struct attribute_group power_supply_attr_group = {
- 	.is_visible = power_supply_attr_is_visible,
- };
- 
--static const struct attribute_group *power_supply_attr_groups[] = {
-+const struct attribute_group *power_supply_attr_groups[] = {
- 	&power_supply_attr_group,
- 	NULL,
- };
- 
--void power_supply_init_attrs(struct device_type *dev_type)
-+void power_supply_init_attrs(void)
- {
- 	int i;
- 
--	dev_type->groups = power_supply_attr_groups;
--
- 	for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
- 		__power_supply_attrs[i] = &power_supply_attrs[i].attr;
- }
-diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
-index 6ec610c..078eaf3 100644
---- a/drivers/regulator/core.c
-+++ b/drivers/regulator/core.c
-@@ -2639,7 +2639,7 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
- 	struct device *dev, const struct regulator_init_data *init_data,
- 	void *driver_data)
- {
--	static atomic_t regulator_no = ATOMIC_INIT(0);
-+	static atomic_unchecked_t regulator_no = ATOMIC_INIT(0);
- 	struct regulator_dev *rdev;
- 	int ret, i;
- 
-@@ -2698,7 +2698,7 @@ struct regulator_dev *regulator_register(struct regulator_desc *regulator_desc,
- 	rdev->dev.class = &regulator_class;
- 	rdev->dev.parent = dev;
- 	dev_set_name(&rdev->dev, "regulator.%d",
--		     atomic_inc_return(&regulator_no) - 1);
-+		     atomic_inc_return_unchecked(&regulator_no) - 1);
- 	ret = device_register(&rdev->dev);
- 	if (ret != 0) {
- 		put_device(&rdev->dev);
-diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
-index 33f5d9a..d957d3f 100644
---- a/drivers/regulator/max8660.c
-+++ b/drivers/regulator/max8660.c
-@@ -383,8 +383,10 @@ static int __devinit max8660_probe(struct i2c_client *client,
- 		max8660->shadow_regs[MAX8660_OVER1] = 5;
- 	} else {
- 		/* Otherwise devices can be toggled via software */
--		max8660_dcdc_ops.enable = max8660_dcdc_enable;
--		max8660_dcdc_ops.disable = max8660_dcdc_disable;
-+		pax_open_kernel();
-+		*(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
-+		*(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
-+		pax_close_kernel();
- 	}
- 
- 	/*
-diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
-index 023d17d..74ef35b 100644
---- a/drivers/regulator/mc13892-regulator.c
-+++ b/drivers/regulator/mc13892-regulator.c
-@@ -565,10 +565,12 @@ static int __devinit mc13892_regulator_probe(struct platform_device *pdev)
- 	}
- 	mc13xxx_unlock(mc13892);
- 
--	mc13892_regulators[MC13892_VCAM].desc.ops->set_mode
-+	pax_open_kernel();
-+	*(void **)&mc13892_regulators[MC13892_VCAM].desc.ops->set_mode
- 		= mc13892_vcam_set_mode;
--	mc13892_regulators[MC13892_VCAM].desc.ops->get_mode
-+	*(void **)&mc13892_regulators[MC13892_VCAM].desc.ops->get_mode
- 		= mc13892_vcam_get_mode;
-+	pax_close_kernel();
- 	for (i = 0; i < pdata->num_regulators; i++) {
- 		init_data = &pdata->regulators[i];
- 		priv->regulators[i] = regulator_register(
-diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
-index e3eed18..155946b 100644
---- a/drivers/rtc/rtc-cmos.c
-+++ b/drivers/rtc/rtc-cmos.c
-@@ -724,7 +724,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
- 	hpet_rtc_timer_init();
- 
- 	/* export at least the first block of NVRAM */
--	nvram.size = address_space - NVRAM_OFFSET;
-+	pax_open_kernel();
-+	*(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
-+	pax_close_kernel();
- 	retval = sysfs_create_bin_file(&dev->kobj, &nvram);
- 	if (retval < 0) {
- 		dev_dbg(dev, "can't create nvram file? %d\n", retval);
-diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
-index cace6d3..f623fda 100644
---- a/drivers/rtc/rtc-dev.c
-+++ b/drivers/rtc/rtc-dev.c
-@@ -14,6 +14,7 @@
- #include <linux/module.h>
- #include <linux/rtc.h>
- #include <linux/sched.h>
-+#include <linux/grsecurity.h>
- #include "rtc-core.h"
- 
- static dev_t rtc_devt;
-@@ -345,6 +346,8 @@ static long rtc_dev_ioctl(struct file *file,
- 		if (copy_from_user(&tm, uarg, sizeof(tm)))
- 			return -EFAULT;
- 
-+		gr_log_timechange();
-+
- 		return rtc_set_time(rtc, &tm);
- 
- 	case RTC_PIE_ON:
-diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
-index 2836538..30edf9d 100644
---- a/drivers/rtc/rtc-m48t59.c
-+++ b/drivers/rtc/rtc-m48t59.c
-@@ -482,7 +482,9 @@ static int __devinit m48t59_rtc_probe(struct platform_device *pdev)
- 		goto out;
- 	}
- 
--	m48t59_nvram_attr.size = pdata->offset;
-+	pax_open_kernel();
-+	*(size_t *)&m48t59_nvram_attr.size = pdata->offset;
-+	pax_close_kernel();
- 
- 	ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
- 	if (ret) {
-diff --git a/drivers/scsi/aacraid/linit.c b/drivers/scsi/aacraid/linit.c
-index 705e13e..46f4afb 100644
---- a/drivers/scsi/aacraid/linit.c
-+++ b/drivers/scsi/aacraid/linit.c
-@@ -93,7 +93,7 @@ static DECLARE_PCI_DEVICE_TABLE(aac_pci_tbl) = {
- #elif defined(__devinitconst)
- static const struct pci_device_id aac_pci_tbl[] __devinitconst = {
- #else
--static const struct pci_device_id aac_pci_tbl[] __devinitdata = {
-+static const struct pci_device_id aac_pci_tbl[] __devinitconst = {
- #endif
- 	{ 0x1028, 0x0001, 0x1028, 0x0001, 0, 0, 0 }, /* PERC 2/Si (Iguana/PERC2Si) */
- 	{ 0x1028, 0x0002, 0x1028, 0x0002, 0, 0, 1 }, /* PERC 3/Di (Opal/PERC3Di) */
-@@ -771,6 +771,8 @@ static long aac_compat_do_ioctl(struct aac_dev *dev, unsigned cmd, unsigned long
- static int aac_compat_ioctl(struct scsi_device *sdev, int cmd, void __user *arg)
- {
- 	struct aac_dev *dev = (struct aac_dev *)sdev->host->hostdata;
-+	if (!capable(CAP_SYS_RAWIO))
-+		return -EPERM;
- 	return aac_compat_do_ioctl(dev, cmd, (unsigned long)arg);
- }
- 
-diff --git a/drivers/scsi/aic7xxx/aic79xx_pci.c b/drivers/scsi/aic7xxx/aic79xx_pci.c
-index 14b5f8d..cc9bd26 100644
---- a/drivers/scsi/aic7xxx/aic79xx_pci.c
-+++ b/drivers/scsi/aic7xxx/aic79xx_pci.c
-@@ -827,7 +827,7 @@ ahd_pci_intr(struct ahd_softc *ahd)
- 		for (bit = 0; bit < 8; bit++) {
- 
- 			if ((pci_status[i] & (0x1 << bit)) != 0) {
--				static const char *s;
-+				const char *s;
- 
- 				s = pci_status_strings[bit];
- 				if (i == 7/*TARG*/ && bit == 3)
-@@ -887,23 +887,15 @@ ahd_pci_split_intr(struct ahd_softc *ahd, u_int intstat)
- 
- 		for (bit = 0; bit < 8; bit++) {
- 
--			if ((split_status[i] & (0x1 << bit)) != 0) {
--				static const char *s;
--
--				s = split_status_strings[bit];
--				printk(s, ahd_name(ahd),
-+			if ((split_status[i] & (0x1 << bit)) != 0)
-+				printk(split_status_strings[bit], ahd_name(ahd),
- 				       split_status_source[i]);
--			}
- 
- 			if (i > 1)
- 				continue;
- 
--			if ((sg_split_status[i] & (0x1 << bit)) != 0) {
--				static const char *s;
--
--				s = split_status_strings[bit];
--				printk(s, ahd_name(ahd), "SG");
--			}
-+			if ((sg_split_status[i] & (0x1 << bit)) != 0)
-+				printk(split_status_strings[bit], ahd_name(ahd), "SG");
- 		}
- 	}
- 	/*
-diff --git a/drivers/scsi/aic94xx/aic94xx_init.c b/drivers/scsi/aic94xx/aic94xx_init.c
-index d5ff142..49c0ebb 100644
---- a/drivers/scsi/aic94xx/aic94xx_init.c
-+++ b/drivers/scsi/aic94xx/aic94xx_init.c
-@@ -1012,7 +1012,7 @@ static struct sas_domain_function_template aic94xx_transport_functions = {
- 	.lldd_control_phy	= asd_control_phy,
- };
- 
--static const struct pci_device_id aic94xx_pci_table[] __devinitdata = {
-+static const struct pci_device_id aic94xx_pci_table[] __devinitconst = {
- 	{PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, 0x410),0, 0, 1},
- 	{PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, 0x412),0, 0, 1},
- 	{PCI_DEVICE(PCI_VENDOR_ID_ADAPTEC2, 0x416),0, 0, 1},
-diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
-index 1080bcb..4a8ddd9 100644
---- a/drivers/scsi/bfa/bfa_fcpim.h
-+++ b/drivers/scsi/bfa/bfa_fcpim.h
-@@ -36,7 +36,7 @@ struct bfa_iotag_s {
- 
- struct bfa_itn_s {
- 	bfa_isr_func_t isr;
--};
-+} __no_const;
- 
- void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
- 		void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
-diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
-index 546d46b..642fa5b 100644
---- a/drivers/scsi/bfa/bfa_ioc.h
-+++ b/drivers/scsi/bfa/bfa_ioc.h
-@@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
- 	bfa_ioc_disable_cbfn_t	disable_cbfn;
- 	bfa_ioc_hbfail_cbfn_t	hbfail_cbfn;
- 	bfa_ioc_reset_cbfn_t	reset_cbfn;
--};
-+} __no_const;
- 
- /*
-  * IOC event notification mechanism.
-@@ -346,7 +346,7 @@ struct bfa_ioc_hwif_s {
- 	void		(*ioc_sync_ack)		(struct bfa_ioc_s *ioc);
- 	bfa_boolean_t	(*ioc_sync_complete)	(struct bfa_ioc_s *ioc);
- 	bfa_boolean_t	(*ioc_lpu_read_stat)	(struct bfa_ioc_s *ioc);
--};
-+} __no_const;
- 
- /*
-  * Queue element to wait for room in request queue. FIFO order is
-diff --git a/drivers/scsi/bfa/bfad_debugfs.c b/drivers/scsi/bfa/bfad_debugfs.c
-index dee1a09..24adab6 100644
---- a/drivers/scsi/bfa/bfad_debugfs.c
-+++ b/drivers/scsi/bfa/bfad_debugfs.c
-@@ -186,7 +186,7 @@ bfad_debugfs_lseek(struct file *file, loff_t offset, int orig)
- 		file->f_pos += offset;
- 		break;
- 	case 2:
--		file->f_pos = debug->buffer_len - offset;
-+		file->f_pos = debug->buffer_len + offset;
- 		break;
- 	default:
- 		return -EINVAL;
-diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
-index ee77a58..af9d518 100644
---- a/drivers/scsi/hosts.c
-+++ b/drivers/scsi/hosts.c
-@@ -42,7 +42,7 @@
- #include "scsi_logging.h"
- 
- 
--static atomic_t scsi_host_next_hn;	/* host_no for next new host */
-+static atomic_unchecked_t scsi_host_next_hn;	/* host_no for next new host */
- 
- 
- static void scsi_host_cls_release(struct device *dev)
-@@ -358,7 +358,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
- 	 * subtract one because we increment first then return, but we need to
- 	 * know what the next host number was before increment
- 	 */
--	shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
-+	shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
- 	shost->dma_channel = 0xff;
- 
- 	/* These three are default values which can be overridden */
-diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
-index 0f48550..e3fb2d8 100644
---- a/drivers/scsi/hpsa.c
-+++ b/drivers/scsi/hpsa.c
-@@ -523,7 +523,7 @@ static inline u32 next_command(struct ctlr_info *h)
- 	u32 a;
- 
- 	if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
--		return h->access.command_completed(h);
-+		return h->access->command_completed(h);
- 
- 	if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
- 		a = *(h->reply_pool_head); /* Next cmd in ring buffer */
-@@ -3034,7 +3034,7 @@ static void start_io(struct ctlr_info *h)
- 	while (!list_empty(&h->reqQ)) {
- 		c = list_entry(h->reqQ.next, struct CommandList, list);
- 		/* can't do anything if fifo is full */
--		if ((h->access.fifo_full(h))) {
-+		if ((h->access->fifo_full(h))) {
- 			dev_warn(&h->pdev->dev, "fifo full\n");
- 			break;
- 		}
-@@ -3044,7 +3044,7 @@ static void start_io(struct ctlr_info *h)
- 		h->Qdepth--;
- 
- 		/* Tell the controller execute command */
--		h->access.submit_command(h, c);
-+		h->access->submit_command(h, c);
- 
- 		/* Put job onto the completed Q */
- 		addQ(&h->cmpQ, c);
-@@ -3053,17 +3053,17 @@ static void start_io(struct ctlr_info *h)
- 
- static inline unsigned long get_next_completion(struct ctlr_info *h)
- {
--	return h->access.command_completed(h);
-+	return h->access->command_completed(h);
- }
- 
- static inline bool interrupt_pending(struct ctlr_info *h)
- {
--	return h->access.intr_pending(h);
-+	return h->access->intr_pending(h);
- }
- 
- static inline long interrupt_not_for_us(struct ctlr_info *h)
- {
--	return (h->access.intr_pending(h) == 0) ||
-+	return (h->access->intr_pending(h) == 0) ||
- 		(h->interrupts_enabled == 0);
- }
- 
-@@ -3963,7 +3963,7 @@ static int __devinit hpsa_pci_init(struct ctlr_info *h)
- 	if (prod_index < 0)
- 		return -ENODEV;
- 	h->product_name = products[prod_index].product_name;
--	h->access = *(products[prod_index].access);
-+	h->access = products[prod_index].access;
- 
- 	if (hpsa_board_disabled(h->pdev)) {
- 		dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
-@@ -4208,7 +4208,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
- 
- 	assert_spin_locked(&lockup_detector_lock);
- 	remove_ctlr_from_lockup_detector_list(h);
--	h->access.set_intr_mask(h, HPSA_INTR_OFF);
-+	h->access->set_intr_mask(h, HPSA_INTR_OFF);
- 	spin_lock_irqsave(&h->lock, flags);
- 	h->lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
- 	spin_unlock_irqrestore(&h->lock, flags);
-@@ -4384,7 +4384,7 @@ reinit_after_soft_reset:
- 	}
- 
- 	/* make sure the board interrupts are off */
--	h->access.set_intr_mask(h, HPSA_INTR_OFF);
-+	h->access->set_intr_mask(h, HPSA_INTR_OFF);
- 
- 	if (hpsa_request_irq(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
- 		goto clean2;
-@@ -4418,7 +4418,7 @@ reinit_after_soft_reset:
- 		 * fake ones to scoop up any residual completions.
- 		 */
- 		spin_lock_irqsave(&h->lock, flags);
--		h->access.set_intr_mask(h, HPSA_INTR_OFF);
-+		h->access->set_intr_mask(h, HPSA_INTR_OFF);
- 		spin_unlock_irqrestore(&h->lock, flags);
- 		free_irq(h->intr[h->intr_mode], h);
- 		rc = hpsa_request_irq(h, hpsa_msix_discard_completions,
-@@ -4437,9 +4437,9 @@ reinit_after_soft_reset:
- 		dev_info(&h->pdev->dev, "Board READY.\n");
- 		dev_info(&h->pdev->dev,
- 			"Waiting for stale completions to drain.\n");
--		h->access.set_intr_mask(h, HPSA_INTR_ON);
-+		h->access->set_intr_mask(h, HPSA_INTR_ON);
- 		msleep(10000);
--		h->access.set_intr_mask(h, HPSA_INTR_OFF);
-+		h->access->set_intr_mask(h, HPSA_INTR_OFF);
- 
- 		rc = controller_reset_failed(h->cfgtable);
- 		if (rc)
-@@ -4460,7 +4460,7 @@ reinit_after_soft_reset:
- 	}
- 
- 	/* Turn the interrupts on so we can service requests */
--	h->access.set_intr_mask(h, HPSA_INTR_ON);
-+	h->access->set_intr_mask(h, HPSA_INTR_ON);
- 
- 	hpsa_hba_inquiry(h);
- 	hpsa_register_scsi(h);	/* hook ourselves into SCSI subsystem */
-@@ -4512,7 +4512,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
- 	 * To write all data in the battery backed cache to disks
- 	 */
- 	hpsa_flush_cache(h);
--	h->access.set_intr_mask(h, HPSA_INTR_OFF);
-+	h->access->set_intr_mask(h, HPSA_INTR_OFF);
- 	free_irq(h->intr[h->intr_mode], h);
- #ifdef CONFIG_PCI_MSI
- 	if (h->msix_vector)
-@@ -4676,7 +4676,7 @@ static __devinit void hpsa_enter_performant_mode(struct ctlr_info *h,
- 		return;
- 	}
- 	/* Change the access methods to the performant access methods */
--	h->access = SA5_performant_access;
-+	h->access = &SA5_performant_access;
- 	h->transMethod = CFGTBL_Trans_Performant;
- }
- 
-diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
-index c721509..8be5717 100644
---- a/drivers/scsi/hpsa.h
-+++ b/drivers/scsi/hpsa.h
-@@ -73,7 +73,7 @@ struct ctlr_info {
- 	unsigned int msix_vector;
- 	unsigned int msi_vector;
- 	int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
--	struct access_method access;
-+	struct access_method *access;
- 
- 	/* queue and queue Info */
- 	struct list_head reqQ;
-diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
-index 9de9db2..1e09660 100644
---- a/drivers/scsi/libfc/fc_exch.c
-+++ b/drivers/scsi/libfc/fc_exch.c
-@@ -105,12 +105,12 @@ struct fc_exch_mgr {
- 	 * all together if not used XXX
- 	 */
- 	struct {
--		atomic_t no_free_exch;
--		atomic_t no_free_exch_xid;
--		atomic_t xid_not_found;
--		atomic_t xid_busy;
--		atomic_t seq_not_found;
--		atomic_t non_bls_resp;
-+		atomic_unchecked_t no_free_exch;
-+		atomic_unchecked_t no_free_exch_xid;
-+		atomic_unchecked_t xid_not_found;
-+		atomic_unchecked_t xid_busy;
-+		atomic_unchecked_t seq_not_found;
-+		atomic_unchecked_t non_bls_resp;
- 	} stats;
- };
- 
-@@ -719,7 +719,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
- 	/* allocate memory for exchange */
- 	ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
- 	if (!ep) {
--		atomic_inc(&mp->stats.no_free_exch);
-+		atomic_inc_unchecked(&mp->stats.no_free_exch);
- 		goto out;
- 	}
- 	memset(ep, 0, sizeof(*ep));
-@@ -780,7 +780,7 @@ out:
- 	return ep;
- err:
- 	spin_unlock_bh(&pool->lock);
--	atomic_inc(&mp->stats.no_free_exch_xid);
-+	atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
- 	mempool_free(ep, mp->ep_pool);
- 	return NULL;
- }
-@@ -923,7 +923,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
- 		xid = ntohs(fh->fh_ox_id);	/* we originated exch */
- 		ep = fc_exch_find(mp, xid);
- 		if (!ep) {
--			atomic_inc(&mp->stats.xid_not_found);
-+			atomic_inc_unchecked(&mp->stats.xid_not_found);
- 			reject = FC_RJT_OX_ID;
- 			goto out;
- 		}
-@@ -953,7 +953,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
- 		ep = fc_exch_find(mp, xid);
- 		if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
- 			if (ep) {
--				atomic_inc(&mp->stats.xid_busy);
-+				atomic_inc_unchecked(&mp->stats.xid_busy);
- 				reject = FC_RJT_RX_ID;
- 				goto rel;
- 			}
-@@ -964,7 +964,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
- 			}
- 			xid = ep->xid;	/* get our XID */
- 		} else if (!ep) {
--			atomic_inc(&mp->stats.xid_not_found);
-+			atomic_inc_unchecked(&mp->stats.xid_not_found);
- 			reject = FC_RJT_RX_ID;	/* XID not found */
- 			goto out;
- 		}
-@@ -981,7 +981,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
- 	} else {
- 		sp = &ep->seq;
- 		if (sp->id != fh->fh_seq_id) {
--			atomic_inc(&mp->stats.seq_not_found);
-+			atomic_inc_unchecked(&mp->stats.seq_not_found);
- 			if (f_ctl & FC_FC_END_SEQ) {
- 				/*
- 				 * Update sequence_id based on incoming last
-@@ -1431,22 +1431,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
- 
- 	ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
- 	if (!ep) {
--		atomic_inc(&mp->stats.xid_not_found);
-+		atomic_inc_unchecked(&mp->stats.xid_not_found);
- 		goto out;
- 	}
- 	if (ep->esb_stat & ESB_ST_COMPLETE) {
--		atomic_inc(&mp->stats.xid_not_found);
-+		atomic_inc_unchecked(&mp->stats.xid_not_found);
- 		goto rel;
- 	}
- 	if (ep->rxid == FC_XID_UNKNOWN)
- 		ep->rxid = ntohs(fh->fh_rx_id);
- 	if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
--		atomic_inc(&mp->stats.xid_not_found);
-+		atomic_inc_unchecked(&mp->stats.xid_not_found);
- 		goto rel;
- 	}
- 	if (ep->did != ntoh24(fh->fh_s_id) &&
- 	    ep->did != FC_FID_FLOGI) {
--		atomic_inc(&mp->stats.xid_not_found);
-+		atomic_inc_unchecked(&mp->stats.xid_not_found);
- 		goto rel;
- 	}
- 	sof = fr_sof(fp);
-@@ -1455,7 +1455,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
- 		sp->ssb_stat |= SSB_ST_RESP;
- 		sp->id = fh->fh_seq_id;
- 	} else if (sp->id != fh->fh_seq_id) {
--		atomic_inc(&mp->stats.seq_not_found);
-+		atomic_inc_unchecked(&mp->stats.seq_not_found);
- 		goto rel;
- 	}
- 
-@@ -1519,9 +1519,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
- 	sp = fc_seq_lookup_orig(mp, fp);	/* doesn't hold sequence */
- 
- 	if (!sp)
--		atomic_inc(&mp->stats.xid_not_found);
-+		atomic_inc_unchecked(&mp->stats.xid_not_found);
- 	else
--		atomic_inc(&mp->stats.non_bls_resp);
-+		atomic_inc_unchecked(&mp->stats.non_bls_resp);
- 
- 	fc_frame_free(fp);
- }
-diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
-index 4868fc9..7f2e028 100644
---- a/drivers/scsi/libsas/sas_ata.c
-+++ b/drivers/scsi/libsas/sas_ata.c
-@@ -368,7 +368,7 @@ static struct ata_port_operations sas_sata_ops = {
- 	.postreset		= ata_std_postreset,
- 	.error_handler		= ata_std_error_handler,
- 	.post_internal_cmd	= sas_ata_post_internal,
--	.qc_defer               = ata_std_qc_defer,
-+	.qc_defer		= ata_std_qc_defer,
- 	.qc_prep		= ata_noop_qc_prep,
- 	.qc_issue		= sas_ata_qc_issue,
- 	.qc_fill_rtf		= sas_ata_qc_fill_rtf,
-diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
-index bb4c8e0..f33d849 100644
---- a/drivers/scsi/lpfc/lpfc.h
-+++ b/drivers/scsi/lpfc/lpfc.h
-@@ -425,7 +425,7 @@ struct lpfc_vport {
- 	struct dentry *debug_nodelist;
- 	struct dentry *vport_debugfs_root;
- 	struct lpfc_debugfs_trc *disc_trc;
--	atomic_t disc_trc_cnt;
-+	atomic_unchecked_t disc_trc_cnt;
- #endif
- 	uint8_t stat_data_enabled;
- 	uint8_t stat_data_blocked;
-@@ -835,8 +835,8 @@ struct lpfc_hba {
- 	struct timer_list fabric_block_timer;
- 	unsigned long bit_flags;
- #define	FABRIC_COMANDS_BLOCKED	0
--	atomic_t num_rsrc_err;
--	atomic_t num_cmd_success;
-+	atomic_unchecked_t num_rsrc_err;
-+	atomic_unchecked_t num_cmd_success;
- 	unsigned long last_rsrc_error_time;
- 	unsigned long last_ramp_down_time;
- 	unsigned long last_ramp_up_time;
-@@ -866,7 +866,7 @@ struct lpfc_hba {
- 
- 	struct dentry *debug_slow_ring_trc;
- 	struct lpfc_debugfs_trc *slow_ring_trc;
--	atomic_t slow_ring_trc_cnt;
-+	atomic_unchecked_t slow_ring_trc_cnt;
- 	/* iDiag debugfs sub-directory */
- 	struct dentry *idiag_root;
- 	struct dentry *idiag_pci_cfg;
-diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
-index 2838259..35b747a 100644
---- a/drivers/scsi/lpfc/lpfc_debugfs.c
-+++ b/drivers/scsi/lpfc/lpfc_debugfs.c
-@@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
- 
- #include <linux/debugfs.h>
- 
--static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
-+static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
- static unsigned long lpfc_debugfs_start_time = 0L;
- 
- /* iDiag */
-@@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
- 	lpfc_debugfs_enable = 0;
- 
- 	len = 0;
--	index = (atomic_read(&vport->disc_trc_cnt) + 1) &
-+	index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
- 		(lpfc_debugfs_max_disc_trc - 1);
- 	for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
- 		dtp = vport->disc_trc + i;
-@@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
- 	lpfc_debugfs_enable = 0;
- 
- 	len = 0;
--	index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
-+	index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
- 		(lpfc_debugfs_max_slow_ring_trc - 1);
- 	for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
- 		dtp = phba->slow_ring_trc + i;
-@@ -636,14 +636,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
- 		!vport || !vport->disc_trc)
- 		return;
- 
--	index = atomic_inc_return(&vport->disc_trc_cnt) &
-+	index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
- 		(lpfc_debugfs_max_disc_trc - 1);
- 	dtp = vport->disc_trc + index;
- 	dtp->fmt = fmt;
- 	dtp->data1 = data1;
- 	dtp->data2 = data2;
- 	dtp->data3 = data3;
--	dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
-+	dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
- 	dtp->jif = jiffies;
- #endif
- 	return;
-@@ -674,14 +674,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
- 		!phba || !phba->slow_ring_trc)
- 		return;
- 
--	index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
-+	index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
- 		(lpfc_debugfs_max_slow_ring_trc - 1);
- 	dtp = phba->slow_ring_trc + index;
- 	dtp->fmt = fmt;
- 	dtp->data1 = data1;
- 	dtp->data2 = data2;
- 	dtp->data3 = data3;
--	dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
-+	dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
- 	dtp->jif = jiffies;
- #endif
- 	return;
-@@ -1151,7 +1151,7 @@ lpfc_debugfs_lseek(struct file *file, loff_t off, int whence)
- 		pos = file->f_pos + off;
- 		break;
- 	case 2:
--		pos = debug->len - off;
-+		pos = debug->len + off;
- 	}
- 	return (pos < 0 || pos > debug->len) ? -EINVAL : (file->f_pos = pos);
- }
-@@ -3986,7 +3986,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
- 						 "slow_ring buffer\n");
- 				goto debug_failed;
- 			}
--			atomic_set(&phba->slow_ring_trc_cnt, 0);
-+			atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
- 			memset(phba->slow_ring_trc, 0,
- 				(sizeof(struct lpfc_debugfs_trc) *
- 				lpfc_debugfs_max_slow_ring_trc));
-@@ -4032,7 +4032,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
- 				 "buffer\n");
- 		goto debug_failed;
- 	}
--	atomic_set(&vport->disc_trc_cnt, 0);
-+	atomic_set_unchecked(&vport->disc_trc_cnt, 0);
- 
- 	snprintf(name, sizeof(name), "discovery_trace");
- 	vport->debug_disc_trc =
-diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
-index 55bc4fc..a2a109c 100644
---- a/drivers/scsi/lpfc/lpfc_init.c
-+++ b/drivers/scsi/lpfc/lpfc_init.c
-@@ -10027,8 +10027,10 @@ lpfc_init(void)
- 	printk(LPFC_COPYRIGHT "\n");
- 
- 	if (lpfc_enable_npiv) {
--		lpfc_transport_functions.vport_create = lpfc_vport_create;
--		lpfc_transport_functions.vport_delete = lpfc_vport_delete;
-+		pax_open_kernel();
-+		*(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
-+		*(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
-+		pax_close_kernel();
- 	}
- 	lpfc_transport_template =
- 				fc_attach_transport(&lpfc_transport_functions);
-diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
-index 2e1e54e..1af0a0d 100644
---- a/drivers/scsi/lpfc/lpfc_scsi.c
-+++ b/drivers/scsi/lpfc/lpfc_scsi.c
-@@ -305,7 +305,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
- 	uint32_t evt_posted;
- 
- 	spin_lock_irqsave(&phba->hbalock, flags);
--	atomic_inc(&phba->num_rsrc_err);
-+	atomic_inc_unchecked(&phba->num_rsrc_err);
- 	phba->last_rsrc_error_time = jiffies;
- 
- 	if ((phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL) > jiffies) {
-@@ -346,7 +346,7 @@ lpfc_rampup_queue_depth(struct lpfc_vport  *vport,
- 	unsigned long flags;
- 	struct lpfc_hba *phba = vport->phba;
- 	uint32_t evt_posted;
--	atomic_inc(&phba->num_cmd_success);
-+	atomic_inc_unchecked(&phba->num_cmd_success);
- 
- 	if (vport->cfg_lun_queue_depth <= queue_depth)
- 		return;
-@@ -390,8 +390,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
- 	unsigned long num_rsrc_err, num_cmd_success;
- 	int i;
- 
--	num_rsrc_err = atomic_read(&phba->num_rsrc_err);
--	num_cmd_success = atomic_read(&phba->num_cmd_success);
-+	num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
-+	num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
- 
- 	vports = lpfc_create_vport_work_array(phba);
- 	if (vports != NULL)
-@@ -411,8 +411,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
- 			}
- 		}
- 	lpfc_destroy_vport_work_array(phba, vports);
--	atomic_set(&phba->num_rsrc_err, 0);
--	atomic_set(&phba->num_cmd_success, 0);
-+	atomic_set_unchecked(&phba->num_rsrc_err, 0);
-+	atomic_set_unchecked(&phba->num_cmd_success, 0);
- }
- 
- /**
-@@ -446,8 +446,8 @@ lpfc_ramp_up_queue_handler(struct lpfc_hba *phba)
- 			}
- 		}
- 	lpfc_destroy_vport_work_array(phba, vports);
--	atomic_set(&phba->num_rsrc_err, 0);
--	atomic_set(&phba->num_cmd_success, 0);
-+	atomic_set_unchecked(&phba->num_rsrc_err, 0);
-+	atomic_set_unchecked(&phba->num_cmd_success, 0);
- }
- 
- /**
-diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
-index 987c6d6..575985c 100644
---- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
-+++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
-@@ -1532,7 +1532,7 @@ _scsih_get_resync(struct device *dev)
- {
- 	struct scsi_device *sdev = to_scsi_device(dev);
- 	struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
--	static struct _raid_device *raid_device;
-+	struct _raid_device *raid_device;
- 	unsigned long flags;
- 	Mpi2RaidVolPage0_t vol_pg0;
- 	Mpi2ConfigReply_t mpi_reply;
-@@ -1571,7 +1571,7 @@ _scsih_get_state(struct device *dev)
- {
- 	struct scsi_device *sdev = to_scsi_device(dev);
- 	struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
--	static struct _raid_device *raid_device;
-+	struct _raid_device *raid_device;
- 	unsigned long flags;
- 	Mpi2RaidVolPage0_t vol_pg0;
- 	Mpi2ConfigReply_t mpi_reply;
-@@ -6532,7 +6532,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
-     struct fw_event_work *fw_event)
- {
- 	Mpi2EventDataIrOperationStatus_t *event_data = fw_event->event_data;
--	static struct _raid_device *raid_device;
-+	struct _raid_device *raid_device;
- 	unsigned long flags;
- 	u16 handle;
- 
-@@ -7005,7 +7005,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
- 	u64 sas_address;
- 	struct _sas_device *sas_device;
- 	struct _sas_node *expander_device;
--	static struct _raid_device *raid_device;
-+	struct _raid_device *raid_device;
- 	u8 retry_count;
- 
- 	printk(MPT2SAS_INFO_FMT "scan devices: start\n", ioc->name);
-diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
-index 5163edb..7b142bc 100644
---- a/drivers/scsi/pmcraid.c
-+++ b/drivers/scsi/pmcraid.c
-@@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
- 		res->scsi_dev = scsi_dev;
- 		scsi_dev->hostdata = res;
- 		res->change_detected = 0;
--		atomic_set(&res->read_failures, 0);
--		atomic_set(&res->write_failures, 0);
-+		atomic_set_unchecked(&res->read_failures, 0);
-+		atomic_set_unchecked(&res->write_failures, 0);
- 		rc = 0;
- 	}
- 	spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
-@@ -2676,9 +2676,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
- 
- 	/* If this was a SCSI read/write command keep count of errors */
- 	if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
--		atomic_inc(&res->read_failures);
-+		atomic_inc_unchecked(&res->read_failures);
- 	else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
--		atomic_inc(&res->write_failures);
-+		atomic_inc_unchecked(&res->write_failures);
- 
- 	if (!RES_IS_GSCSI(res->cfg_entry) &&
- 		masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
-@@ -3534,7 +3534,7 @@ static int pmcraid_queuecommand_lck(
- 	 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
- 	 * hrrq_id assigned here in queuecommand
- 	 */
--	ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
-+	ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
- 			  pinstance->num_hrrq;
- 	cmd->cmd_done = pmcraid_io_done;
- 
-@@ -3859,7 +3859,7 @@ static long pmcraid_ioctl_passthrough(
- 	 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
- 	 * hrrq_id assigned here in queuecommand
- 	 */
--	ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
-+	ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
- 			  pinstance->num_hrrq;
- 
- 	if (request_size) {
-@@ -4497,7 +4497,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
- 
- 	pinstance = container_of(workp, struct pmcraid_instance, worker_q);
- 	/* add resources only after host is added into system */
--	if (!atomic_read(&pinstance->expose_resources))
-+	if (!atomic_read_unchecked(&pinstance->expose_resources))
- 		return;
- 
- 	fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
-@@ -5331,8 +5331,8 @@ static int __devinit pmcraid_init_instance(
- 	init_waitqueue_head(&pinstance->reset_wait_q);
- 
- 	atomic_set(&pinstance->outstanding_cmds, 0);
--	atomic_set(&pinstance->last_message_id, 0);
--	atomic_set(&pinstance->expose_resources, 0);
-+	atomic_set_unchecked(&pinstance->last_message_id, 0);
-+	atomic_set_unchecked(&pinstance->expose_resources, 0);
- 
- 	INIT_LIST_HEAD(&pinstance->free_res_q);
- 	INIT_LIST_HEAD(&pinstance->used_res_q);
-@@ -6047,7 +6047,7 @@ static int __devinit pmcraid_probe(
- 	/* Schedule worker thread to handle CCN and take care of adding and
- 	 * removing devices to OS
- 	 */
--	atomic_set(&pinstance->expose_resources, 1);
-+	atomic_set_unchecked(&pinstance->expose_resources, 1);
- 	schedule_work(&pinstance->worker_q);
- 	return rc;
- 
-diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
-index ca496c7..9c791d5 100644
---- a/drivers/scsi/pmcraid.h
-+++ b/drivers/scsi/pmcraid.h
-@@ -748,7 +748,7 @@ struct pmcraid_instance {
- 	struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
- 
- 	/* Message id as filled in last fired IOARCB, used to identify HRRQ */
--	atomic_t last_message_id;
-+	atomic_unchecked_t last_message_id;
- 
- 	/* configuration table */
- 	struct pmcraid_config_table *cfg_table;
-@@ -777,7 +777,7 @@ struct pmcraid_instance {
- 	atomic_t outstanding_cmds;
- 
- 	/* should add/delete resources to mid-layer now ?*/
--	atomic_t expose_resources;
-+	atomic_unchecked_t expose_resources;
- 
- 
- 
-@@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
- 		struct pmcraid_config_table_entry_ext cfg_entry_ext;
- 	};
- 	struct scsi_device *scsi_dev;	/* Link scsi_device structure */
--	atomic_t read_failures;		/* count of failed READ commands */
--	atomic_t write_failures;	/* count of failed WRITE commands */
-+	atomic_unchecked_t read_failures;	/* count of failed READ commands */
-+	atomic_unchecked_t write_failures;	/* count of failed WRITE commands */
- 
- 	/* To indicate add/delete/modify during CCN */
- 	u8 change_detected;
-diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
-index 82a5ca6..97ace97 100644
---- a/drivers/scsi/qla2xxx/qla_os.c
-+++ b/drivers/scsi/qla2xxx/qla_os.c
-@@ -1429,8 +1429,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
- 		    !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
- 			/* Ok, a 64bit DMA mask is applicable. */
- 			ha->flags.enable_64bit_addressing = 1;
--			ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
--			ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
-+			pax_open_kernel();
-+			*(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
-+			*(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
-+			pax_close_kernel();
- 			return;
- 		}
- 	}
-diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
-index fd5edc6..4906148 100644
---- a/drivers/scsi/qla4xxx/ql4_def.h
-+++ b/drivers/scsi/qla4xxx/ql4_def.h
-@@ -258,7 +258,7 @@ struct ddb_entry {
- 					   * (4000 only) */
- 	atomic_t relogin_timer;		  /* Max Time to wait for
- 					   * relogin to complete */
--	atomic_t relogin_retry_count;	  /* Num of times relogin has been
-+	atomic_unchecked_t relogin_retry_count;	  /* Num of times relogin has been
- 					   * retried */
- 	uint32_t default_time2wait;	  /* Default Min time between
- 					   * relogins (+aens) */
-diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
-index 4169c8b..a8b896b 100644
---- a/drivers/scsi/qla4xxx/ql4_os.c
-+++ b/drivers/scsi/qla4xxx/ql4_os.c
-@@ -2104,12 +2104,12 @@ void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
- 		 */
- 		if (!iscsi_is_session_online(cls_sess)) {
- 			/* Reset retry relogin timer */
--			atomic_inc(&ddb_entry->relogin_retry_count);
-+			atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
- 			DEBUG2(ql4_printk(KERN_INFO, ha,
- 				"%s: index[%d] relogin timed out-retrying"
- 				" relogin (%d), retry (%d)\n", __func__,
- 				ddb_entry->fw_ddb_index,
--				atomic_read(&ddb_entry->relogin_retry_count),
-+				atomic_read_unchecked(&ddb_entry->relogin_retry_count),
- 				ddb_entry->default_time2wait + 4));
- 			set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
- 			atomic_set(&ddb_entry->retry_relogin_timer,
-@@ -3835,7 +3835,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
- 
- 	atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
- 	atomic_set(&ddb_entry->relogin_timer, 0);
--	atomic_set(&ddb_entry->relogin_retry_count, 0);
-+	atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
- 
- 	ddb_entry->default_relogin_timeout =
- 		le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
-diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
-index 831db24..aef1598 100644
---- a/drivers/scsi/scsi.c
-+++ b/drivers/scsi/scsi.c
-@@ -655,7 +655,7 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
- 	unsigned long timeout;
- 	int rtn = 0;
- 
--	atomic_inc(&cmd->device->iorequest_cnt);
-+	atomic_inc_unchecked(&cmd->device->iorequest_cnt);
- 
- 	/* check if the device is still usable */
- 	if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
-diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
-index 6c4b620..78feefb 100644
---- a/drivers/scsi/scsi_lib.c
-+++ b/drivers/scsi/scsi_lib.c
-@@ -1426,7 +1426,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
- 	shost = sdev->host;
- 	scsi_init_cmd_errh(cmd);
- 	cmd->result = DID_NO_CONNECT << 16;
--	atomic_inc(&cmd->device->iorequest_cnt);
-+	atomic_inc_unchecked(&cmd->device->iorequest_cnt);
- 
- 	/*
- 	 * SCSI request completion path will do scsi_device_unbusy(),
-@@ -1452,9 +1452,9 @@ static void scsi_softirq_done(struct request *rq)
- 
- 	INIT_LIST_HEAD(&cmd->eh_entry);
- 
--	atomic_inc(&cmd->device->iodone_cnt);
-+	atomic_inc_unchecked(&cmd->device->iodone_cnt);
- 	if (cmd->result)
--		atomic_inc(&cmd->device->ioerr_cnt);
-+		atomic_inc_unchecked(&cmd->device->ioerr_cnt);
- 
- 	disposition = scsi_decide_disposition(cmd);
- 	if (disposition != SUCCESS &&
-diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
-index 72ca515..708d627 100644
---- a/drivers/scsi/scsi_sysfs.c
-+++ b/drivers/scsi/scsi_sysfs.c
-@@ -657,7 +657,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr,	\
- 		    char *buf)						\
- {									\
- 	struct scsi_device *sdev = to_scsi_device(dev);			\
--	unsigned long long count = atomic_read(&sdev->field);		\
-+	unsigned long long count = atomic_read_unchecked(&sdev->field);	\
- 	return snprintf(buf, 20, "0x%llx\n", count);			\
- }									\
- static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
-diff --git a/drivers/scsi/scsi_tgt_lib.c b/drivers/scsi/scsi_tgt_lib.c
-index 84a1fdf..693b0d6 100644
---- a/drivers/scsi/scsi_tgt_lib.c
-+++ b/drivers/scsi/scsi_tgt_lib.c
-@@ -362,7 +362,7 @@ static int scsi_map_user_pages(struct scsi_tgt_cmd *tcmd, struct scsi_cmnd *cmd,
- 	int err;
- 
- 	dprintk("%lx %u\n", uaddr, len);
--	err = blk_rq_map_user(q, rq, NULL, (void *)uaddr, len, GFP_KERNEL);
-+	err = blk_rq_map_user(q, rq, NULL, (void __user *)uaddr, len, GFP_KERNEL);
- 	if (err) {
- 		/*
- 		 * TODO: need to fixup sg_tablesize, max_segment_size,
-diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
-index 1b21491..1b7f60e 100644
---- a/drivers/scsi/scsi_transport_fc.c
-+++ b/drivers/scsi/scsi_transport_fc.c
-@@ -484,7 +484,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
-  * Netlink Infrastructure
-  */
- 
--static atomic_t fc_event_seq;
-+static atomic_unchecked_t fc_event_seq;
- 
- /**
-  * fc_get_event_number - Obtain the next sequential FC event number
-@@ -497,7 +497,7 @@ static atomic_t fc_event_seq;
- u32
- fc_get_event_number(void)
- {
--	return atomic_add_return(1, &fc_event_seq);
-+	return atomic_add_return_unchecked(1, &fc_event_seq);
- }
- EXPORT_SYMBOL(fc_get_event_number);
- 
-@@ -645,7 +645,7 @@ static __init int fc_transport_init(void)
- {
- 	int error;
- 
--	atomic_set(&fc_event_seq, 0);
-+	atomic_set_unchecked(&fc_event_seq, 0);
- 
- 	error = transport_class_register(&fc_host_class);
- 	if (error)
-@@ -835,7 +835,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
- 	char *cp;
- 
- 	*val = simple_strtoul(buf, &cp, 0);
--	if ((*cp && (*cp != '\n')) || (*val < 0))
-+	if (*cp && (*cp != '\n'))
- 		return -EINVAL;
- 	/*
- 	 * Check for overflow; dev_loss_tmo is u32
-diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
-index c874458..568a977 100644
---- a/drivers/scsi/scsi_transport_iscsi.c
-+++ b/drivers/scsi/scsi_transport_iscsi.c
-@@ -79,7 +79,7 @@ struct iscsi_internal {
- 	struct transport_container session_cont;
- };
- 
--static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
-+static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
- static struct workqueue_struct *iscsi_eh_timer_workq;
- 
- static DEFINE_IDA(iscsi_sess_ida);
-@@ -1062,7 +1062,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
- 	int err;
- 
- 	ihost = shost->shost_data;
--	session->sid = atomic_add_return(1, &iscsi_session_nr);
-+	session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
- 
- 	if (target_id == ISCSI_MAX_TARGET) {
- 		id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
-@@ -2663,7 +2663,7 @@ static __init int iscsi_transport_init(void)
- 	printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
- 		ISCSI_TRANSPORT_VERSION);
- 
--	atomic_set(&iscsi_session_nr, 0);
-+	atomic_set_unchecked(&iscsi_session_nr, 0);
- 
- 	err = class_register(&iscsi_transport_class);
- 	if (err)
-diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
-index 21a045e..ec89e03 100644
---- a/drivers/scsi/scsi_transport_srp.c
-+++ b/drivers/scsi/scsi_transport_srp.c
-@@ -33,7 +33,7 @@
- #include "scsi_transport_srp_internal.h"
- 
- struct srp_host_attrs {
--	atomic_t next_port_id;
-+	atomic_unchecked_t next_port_id;
- };
- #define to_srp_host_attrs(host)	((struct srp_host_attrs *)(host)->shost_data)
- 
-@@ -62,7 +62,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
- 	struct Scsi_Host *shost = dev_to_shost(dev);
- 	struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
- 
--	atomic_set(&srp_host->next_port_id, 0);
-+	atomic_set_unchecked(&srp_host->next_port_id, 0);
- 	return 0;
- }
- 
-@@ -211,7 +211,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
- 	memcpy(rport->port_id, ids->port_id, sizeof(rport->port_id));
- 	rport->roles = ids->roles;
- 
--	id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
-+	id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
- 	dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
- 
- 	transport_setup_device(&rport->dev);
-diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
-index f6d2b62..d9aa1a4 100644
---- a/drivers/scsi/sd.c
-+++ b/drivers/scsi/sd.c
-@@ -2632,7 +2632,7 @@ static int sd_probe(struct device *dev)
- 	device_initialize(&sdkp->dev);
- 	sdkp->dev.parent = dev;
- 	sdkp->dev.class = &sd_disk_class;
--	dev_set_name(&sdkp->dev, dev_name(dev));
-+	dev_set_name(&sdkp->dev, "%s", dev_name(dev));
- 
- 	if (device_add(&sdkp->dev))
- 		goto out_free_index;
-diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
-index 441a1c5..07cece7 100644
---- a/drivers/scsi/sg.c
-+++ b/drivers/scsi/sg.c
-@@ -1077,7 +1077,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
- 				       sdp->disk->disk_name,
- 				       MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
- 				       NULL,
--				       (char *)arg);
-+				       (char __user *)arg);
- 	case BLKTRACESTART:
- 		return blk_trace_startstop(sdp->device->request_queue, 1);
- 	case BLKTRACESTOP:
-@@ -2312,7 +2312,7 @@ struct sg_proc_leaf {
- 	const struct file_operations * fops;
- };
- 
--static struct sg_proc_leaf sg_proc_leaf_arr[] = {
-+static const struct sg_proc_leaf sg_proc_leaf_arr[] = {
- 	{"allow_dio", &adio_fops},
- 	{"debug", &debug_fops},
- 	{"def_reserved_size", &dressz_fops},
-@@ -2327,7 +2327,7 @@ sg_proc_init(void)
- {
- 	int k, mask;
- 	int num_leaves = ARRAY_SIZE(sg_proc_leaf_arr);
--	struct sg_proc_leaf * leaf;
-+	const struct sg_proc_leaf * leaf;
- 
- 	sg_proc_sgp = proc_mkdir(sg_proc_sg_dirname, NULL);
- 	if (!sg_proc_sgp)
-diff --git a/drivers/spi/spi-dw-pci.c b/drivers/spi/spi-dw-pci.c
-index f64250e..1ee3049 100644
---- a/drivers/spi/spi-dw-pci.c
-+++ b/drivers/spi/spi-dw-pci.c
-@@ -149,7 +149,7 @@ static int spi_resume(struct pci_dev *pdev)
- #define spi_resume	NULL
- #endif
- 
--static const struct pci_device_id pci_ids[] __devinitdata = {
-+static const struct pci_device_id pci_ids[] __devinitconst = {
- 	/* Intel MID platform SPI controller 0 */
- 	{ PCI_DEVICE(PCI_VENDOR_ID_INTEL, 0x0800) },
- 	{},
-diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
-index b2ccdea..84cde75 100644
---- a/drivers/spi/spi.c
-+++ b/drivers/spi/spi.c
-@@ -1024,7 +1024,7 @@ int spi_bus_unlock(struct spi_master *master)
- EXPORT_SYMBOL_GPL(spi_bus_unlock);
- 
- /* portable code must never pass more than 32 bytes */
--#define	SPI_BUFSIZ	max(32,SMP_CACHE_BYTES)
-+#define	SPI_BUFSIZ	max(32UL,SMP_CACHE_BYTES)
- 
- static u8	*buf;
- 
-diff --git a/drivers/staging/bcm/Bcmchar.c b/drivers/staging/bcm/Bcmchar.c
-index 2fa658e..391b768 100644
---- a/drivers/staging/bcm/Bcmchar.c
-+++ b/drivers/staging/bcm/Bcmchar.c
-@@ -1932,6 +1932,7 @@ cntrlEnd:
- 
- 		BCM_DEBUG_PRINT(Adapter, DBG_TYPE_OTHERS, OSAL_DBG, DBG_LVL_ALL, "Called IOCTL_BCM_GET_DEVICE_DRIVER_INFO\n");
- 
-+		memset(&DevInfo, 0, sizeof(DevInfo));
- 		DevInfo.MaxRDMBufferSize = BUFFER_4K;
- 		DevInfo.u32DSDStartOffset = EEPROM_CALPARAM_START;
- 		DevInfo.u32RxAlignmentCorrection = 0;
-diff --git a/drivers/staging/gma500/power.c b/drivers/staging/gma500/power.c
-index 436fe97..4082570 100644
---- a/drivers/staging/gma500/power.c
-+++ b/drivers/staging/gma500/power.c
-@@ -266,7 +266,7 @@ bool gma_power_begin(struct drm_device *dev, bool force_on)
- 	ret = gma_resume_pci(dev->pdev);
- 	if (ret == 0) {
- 		/* FIXME: we want to defer this for Medfield/Oaktrail */
--		gma_resume_display(dev);
-+		gma_resume_display(dev->pdev);
- 		psb_irq_preinstall(dev);
- 		psb_irq_postinstall(dev);
- 		pm_runtime_get(&dev->pdev->dev);
-diff --git a/drivers/staging/hv/rndis_filter.c b/drivers/staging/hv/rndis_filter.c
-index bafccb3..e3ac78d 100644
---- a/drivers/staging/hv/rndis_filter.c
-+++ b/drivers/staging/hv/rndis_filter.c
-@@ -42,7 +42,7 @@ struct rndis_device {
- 
- 	enum rndis_device_state state;
- 	bool link_state;
--	atomic_t new_req_id;
-+	atomic_unchecked_t new_req_id;
- 
- 	spinlock_t request_lock;
- 	struct list_head req_list;
-@@ -116,7 +116,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
- 	 * template
- 	 */
- 	set = &rndis_msg->msg.set_req;
--	set->req_id = atomic_inc_return(&dev->new_req_id);
-+	set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
- 
- 	/* Add to the request list */
- 	spin_lock_irqsave(&dev->request_lock, flags);
-@@ -646,7 +646,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
- 
- 	/* Setup the rndis set */
- 	halt = &request->request_msg.msg.halt_req;
--	halt->req_id = atomic_inc_return(&dev->new_req_id);
-+	halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
- 
- 	/* Ignore return since this msg is optional. */
- 	rndis_filter_send_request(dev, request);
-diff --git a/drivers/staging/iio/buffer_generic.h b/drivers/staging/iio/buffer_generic.h
-index 9e8f010..af9efb56 100644
---- a/drivers/staging/iio/buffer_generic.h
-+++ b/drivers/staging/iio/buffer_generic.h
-@@ -64,7 +64,7 @@ struct iio_buffer_access_funcs {
- 
- 	int (*is_enabled)(struct iio_buffer *buffer);
- 	int (*enable)(struct iio_buffer *buffer);
--};
-+} __no_const;
- 
- /**
-  * struct iio_buffer_setup_ops - buffer setup related callbacks
-diff --git a/drivers/staging/iio/dac/ad5360.c b/drivers/staging/iio/dac/ad5360.c
-index 72d0f3f..ba3ff3c 100644
---- a/drivers/staging/iio/dac/ad5360.c
-+++ b/drivers/staging/iio/dac/ad5360.c
-@@ -439,8 +439,8 @@ static int __devinit ad5360_alloc_channels(struct iio_dev *indio_dev)
- 	struct iio_chan_spec *channels;
- 	unsigned int i;
- 
--	channels = kcalloc(sizeof(struct iio_chan_spec),
--			st->chip_info->num_channels, GFP_KERNEL);
-+	channels = kcalloc(st->chip_info->num_channels,
-+			sizeof(struct iio_chan_spec), GFP_KERNEL);
- 
- 	if (!channels)
- 		return -ENOMEM;
-diff --git a/drivers/staging/iio/industrialio-core.c b/drivers/staging/iio/industrialio-core.c
-index aec9311..ddc3103 100644
---- a/drivers/staging/iio/industrialio-core.c
-+++ b/drivers/staging/iio/industrialio-core.c
-@@ -398,7 +398,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
- }
- 
- static
--int __iio_device_attr_init(struct device_attribute *dev_attr,
-+int __iio_device_attr_init(device_attribute_no_const *dev_attr,
- 			   const char *postfix,
- 			   struct iio_chan_spec const *chan,
- 			   ssize_t (*readfunc)(struct device *dev,
-diff --git a/drivers/staging/iio/ring_sw.c b/drivers/staging/iio/ring_sw.c
-index 66a34ad..65f6aea 100644
---- a/drivers/staging/iio/ring_sw.c
-+++ b/drivers/staging/iio/ring_sw.c
-@@ -173,7 +173,7 @@ static int iio_read_first_n_sw_rb(struct iio_buffer *r,
- 
- 	u8 *initial_read_p, *initial_write_p, *current_read_p, *end_read_p;
- 	u8 *data;
--	int ret, max_copied, bytes_to_rip, dead_offset;
-+	long ret, max_copied, bytes_to_rip, dead_offset;
- 
- 	/* A userspace program has probably made an error if it tries to
- 	 *  read something that is not a whole number of bpds.
-diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
-index 8b307b4..a97ac91 100644
---- a/drivers/staging/octeon/ethernet-rx.c
-+++ b/drivers/staging/octeon/ethernet-rx.c
-@@ -420,11 +420,11 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
- 				/* Increment RX stats for virtual ports */
- 				if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
- #ifdef CONFIG_64BIT
--					atomic64_add(1, (atomic64_t *)&priv->stats.rx_packets);
--					atomic64_add(skb->len, (atomic64_t *)&priv->stats.rx_bytes);
-+					atomic64_add_unchecked(1, (atomic64_unchecked_t *)&priv->stats.rx_packets);
-+					atomic64_add_unchecked(skb->len, (atomic64_unchecked_t *)&priv->stats.rx_bytes);
- #else
--					atomic_add(1, (atomic_t *)&priv->stats.rx_packets);
--					atomic_add(skb->len, (atomic_t *)&priv->stats.rx_bytes);
-+					atomic_add_unchecked(1, (atomic_unchecked_t *)&priv->stats.rx_packets);
-+					atomic_add_unchecked(skb->len, (atomic_unchecked_t *)&priv->stats.rx_bytes);
- #endif
- 				}
- 				netif_receive_skb(skb);
-@@ -436,9 +436,9 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
- 					   dev->name);
- 				*/
- #ifdef CONFIG_64BIT
--				atomic64_add(1, (atomic64_t *)&priv->stats.rx_dropped);
-+				atomic64_unchecked_add(1, (atomic64_unchecked_t *)&priv->stats.rx_dropped);
- #else
--				atomic_add(1, (atomic_t *)&priv->stats.rx_dropped);
-+				atomic_add_unchecked(1, (atomic_unchecked_t *)&priv->stats.rx_dropped);
- #endif
- 				dev_kfree_skb_irq(skb);
- 			}
-diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
-index 076f866..2308070 100644
---- a/drivers/staging/octeon/ethernet.c
-+++ b/drivers/staging/octeon/ethernet.c
-@@ -258,11 +258,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
- 		 * since the RX tasklet also increments it.
- 		 */
- #ifdef CONFIG_64BIT
--		atomic64_add(rx_status.dropped_packets,
--			     (atomic64_t *)&priv->stats.rx_dropped);
-+		atomic64_add_unchecked(rx_status.dropped_packets,
-+			     (atomic64_unchecked_t *)&priv->stats.rx_dropped);
- #else
--		atomic_add(rx_status.dropped_packets,
--			     (atomic_t *)&priv->stats.rx_dropped);
-+		atomic_add_unchecked(rx_status.dropped_packets,
-+			     (atomic_unchecked_t *)&priv->stats.rx_dropped);
- #endif
- 	}
- 
-diff --git a/drivers/staging/pohmelfs/inode.c b/drivers/staging/pohmelfs/inode.c
-index 7a19555..466456d 100644
---- a/drivers/staging/pohmelfs/inode.c
-+++ b/drivers/staging/pohmelfs/inode.c
-@@ -1861,7 +1861,7 @@ static int pohmelfs_fill_super(struct super_block *sb, void *data, int silent)
- 	mutex_init(&psb->mcache_lock);
- 	psb->mcache_root = RB_ROOT;
- 	psb->mcache_timeout = msecs_to_jiffies(5000);
--	atomic_long_set(&psb->mcache_gen, 0);
-+	atomic_long_set_unchecked(&psb->mcache_gen, 0);
- 
- 	psb->trans_max_pages = 100;
- 
-@@ -1876,7 +1876,7 @@ static int pohmelfs_fill_super(struct super_block *sb, void *data, int silent)
- 	INIT_LIST_HEAD(&psb->crypto_ready_list);
- 	INIT_LIST_HEAD(&psb->crypto_active_list);
- 
--	atomic_set(&psb->trans_gen, 1);
-+	atomic_set_unchecked(&psb->trans_gen, 1);
- 	atomic_long_set(&psb->total_inodes, 0);
- 
- 	mutex_init(&psb->state_lock);
-diff --git a/drivers/staging/pohmelfs/mcache.c b/drivers/staging/pohmelfs/mcache.c
-index e22665c..a2a9390 100644
---- a/drivers/staging/pohmelfs/mcache.c
-+++ b/drivers/staging/pohmelfs/mcache.c
-@@ -121,7 +121,7 @@ struct pohmelfs_mcache *pohmelfs_mcache_alloc(struct pohmelfs_sb *psb, u64 start
- 	m->data = data;
- 	m->start = start;
- 	m->size = size;
--	m->gen = atomic_long_inc_return(&psb->mcache_gen);
-+	m->gen = atomic_long_inc_return_unchecked(&psb->mcache_gen);
- 
- 	mutex_lock(&psb->mcache_lock);
- 	err = pohmelfs_mcache_insert(psb, m);
-diff --git a/drivers/staging/pohmelfs/netfs.h b/drivers/staging/pohmelfs/netfs.h
-index 985b6b7..7699e05 100644
---- a/drivers/staging/pohmelfs/netfs.h
-+++ b/drivers/staging/pohmelfs/netfs.h
-@@ -571,14 +571,14 @@ struct pohmelfs_config;
- struct pohmelfs_sb {
- 	struct rb_root		mcache_root;
- 	struct mutex		mcache_lock;
--	atomic_long_t		mcache_gen;
-+	atomic_long_unchecked_t	mcache_gen;
- 	unsigned long		mcache_timeout;
- 
- 	unsigned int		idx;
- 
- 	unsigned int		trans_retries;
- 
--	atomic_t		trans_gen;
-+	atomic_unchecked_t	trans_gen;
- 
- 	unsigned int		crypto_attached_size;
- 	unsigned int		crypto_align_size;
-diff --git a/drivers/staging/pohmelfs/trans.c b/drivers/staging/pohmelfs/trans.c
-index 06c1a74..866eebc 100644
---- a/drivers/staging/pohmelfs/trans.c
-+++ b/drivers/staging/pohmelfs/trans.c
-@@ -492,7 +492,7 @@ int netfs_trans_finish(struct netfs_trans *t, struct pohmelfs_sb *psb)
- 	int err;
- 	struct netfs_cmd *cmd = t->iovec.iov_base;
- 
--	t->gen = atomic_inc_return(&psb->trans_gen);
-+	t->gen = atomic_inc_return_unchecked(&psb->trans_gen);
- 
- 	cmd->size = t->iovec.iov_len - sizeof(struct netfs_cmd) +
- 		t->attached_size + t->attached_pages * sizeof(struct netfs_cmd);
-diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
-index 86308a0..feaa925 100644
---- a/drivers/staging/rtl8712/rtl871x_io.h
-+++ b/drivers/staging/rtl8712/rtl871x_io.h
-@@ -108,7 +108,7 @@ struct	_io_ops {
- 			  u8 *pmem);
- 	u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
- 			   u8 *pmem);
--};
-+} __no_const;
- 
- struct io_req {
- 	struct list_head list;
-diff --git a/drivers/staging/sbe-2t3e3/netdev.c b/drivers/staging/sbe-2t3e3/netdev.c
-index c7b5e8b..783d6cb 100644
---- a/drivers/staging/sbe-2t3e3/netdev.c
-+++ b/drivers/staging/sbe-2t3e3/netdev.c
-@@ -51,7 +51,7 @@ int t3e3_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
- 	t3e3_if_config(sc, cmd_2t3e3, (char *)&param, &resp, &rlen);
- 
- 	if (rlen)
--		if (copy_to_user(data, &resp, rlen))
-+		if (rlen > sizeof resp || copy_to_user(data, &resp, rlen))
- 			return -EFAULT;
- 
- 	return 0;
-diff --git a/drivers/staging/usbip/vhci.h b/drivers/staging/usbip/vhci.h
-index 88b3298..3783eee 100644
---- a/drivers/staging/usbip/vhci.h
-+++ b/drivers/staging/usbip/vhci.h
-@@ -88,7 +88,7 @@ struct vhci_hcd {
- 	unsigned resuming:1;
- 	unsigned long re_timeout;
- 
--	atomic_t seqnum;
-+	atomic_unchecked_t seqnum;
- 
- 	/*
- 	 * NOTE:
-diff --git a/drivers/staging/usbip/vhci_hcd.c b/drivers/staging/usbip/vhci_hcd.c
-index 2ee97e2..0420b86 100644
---- a/drivers/staging/usbip/vhci_hcd.c
-+++ b/drivers/staging/usbip/vhci_hcd.c
-@@ -527,7 +527,7 @@ static void vhci_tx_urb(struct urb *urb)
- 		return;
- 	}
- 
--	priv->seqnum = atomic_inc_return(&the_controller->seqnum);
-+	priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
- 	if (priv->seqnum == 0xffff)
- 		dev_info(&urb->dev->dev, "seqnum max\n");
- 
-@@ -779,7 +779,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
- 			return -ENOMEM;
- 		}
- 
--		unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
-+		unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
- 		if (unlink->seqnum == 0xffff)
- 			pr_info("seqnum max\n");
- 
-@@ -969,7 +969,7 @@ static int vhci_start(struct usb_hcd *hcd)
- 		vdev->rhport = rhport;
- 	}
- 
--	atomic_set(&vhci->seqnum, 0);
-+	atomic_set_unchecked(&vhci->seqnum, 0);
- 	spin_lock_init(&vhci->lock);
- 
- 	hcd->power_budget = 0; /* no limit */
-diff --git a/drivers/staging/usbip/vhci_rx.c b/drivers/staging/usbip/vhci_rx.c
-index 1a7afaa..e7dafbb 100644
---- a/drivers/staging/usbip/vhci_rx.c
-+++ b/drivers/staging/usbip/vhci_rx.c
-@@ -77,7 +77,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
- 	if (!urb) {
- 		pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
- 		pr_info("max seqnum %d\n",
--			atomic_read(&the_controller->seqnum));
-+			atomic_read_unchecked(&the_controller->seqnum));
- 		usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
- 		return;
- 	}
-diff --git a/drivers/staging/vt6655/hostap.c b/drivers/staging/vt6655/hostap.c
-index 7735027..30eed13 100644
---- a/drivers/staging/vt6655/hostap.c
-+++ b/drivers/staging/vt6655/hostap.c
-@@ -79,14 +79,13 @@ static int          msglevel                =MSG_LEVEL_INFO;
-  *
-  */
- 
-+static net_device_ops_no_const apdev_netdev_ops;
-+
- static int hostap_enable_hostapd(PSDevice pDevice, int rtnl_locked)
- {
-     PSDevice apdev_priv;
- 	struct net_device *dev = pDevice->dev;
- 	int ret;
--	const struct net_device_ops apdev_netdev_ops = {
--		.ndo_start_xmit         = pDevice->tx_80211,
--	};
- 
-     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Enabling hostapd mode\n", dev->name);
- 
-@@ -98,6 +97,8 @@ static int hostap_enable_hostapd(PSDevice pDevice, int rtnl_locked)
-     *apdev_priv = *pDevice;
- 	memcpy(pDevice->apdev->dev_addr, dev->dev_addr, ETH_ALEN);
- 
-+	/* only half broken now */
-+	apdev_netdev_ops.ndo_start_xmit = pDevice->tx_80211;
- 	pDevice->apdev->netdev_ops = &apdev_netdev_ops;
- 
- 	pDevice->apdev->type = ARPHRD_IEEE80211;
-diff --git a/drivers/staging/vt6656/hostap.c b/drivers/staging/vt6656/hostap.c
-index df8ea25..47dd9c6 100644
---- a/drivers/staging/vt6656/hostap.c
-+++ b/drivers/staging/vt6656/hostap.c
-@@ -80,14 +80,13 @@ static int          msglevel                =MSG_LEVEL_INFO;
-  *
-  */
- 
-+static net_device_ops_no_const apdev_netdev_ops;
-+
- static int hostap_enable_hostapd(PSDevice pDevice, int rtnl_locked)
- {
-     PSDevice apdev_priv;
- 	struct net_device *dev = pDevice->dev;
- 	int ret;
--	const struct net_device_ops apdev_netdev_ops = {
--		.ndo_start_xmit         = pDevice->tx_80211,
--	};
- 
-     DBG_PRT(MSG_LEVEL_DEBUG, KERN_INFO "%s: Enabling hostapd mode\n", dev->name);
- 
-@@ -99,6 +98,8 @@ static int hostap_enable_hostapd(PSDevice pDevice, int rtnl_locked)
-     *apdev_priv = *pDevice;
- 	memcpy(pDevice->apdev->dev_addr, dev->dev_addr, ETH_ALEN);
- 
-+	/* only half broken now */
-+	apdev_netdev_ops.ndo_start_xmit = pDevice->tx_80211;
- 	pDevice->apdev->netdev_ops = &apdev_netdev_ops;
- 
- 	pDevice->apdev->type = ARPHRD_IEEE80211;
-diff --git a/drivers/staging/wlags49_h2/wl_priv.c b/drivers/staging/wlags49_h2/wl_priv.c
-index 260d4f0..ed836c2 100644
---- a/drivers/staging/wlags49_h2/wl_priv.c
-+++ b/drivers/staging/wlags49_h2/wl_priv.c
-@@ -570,6 +570,7 @@ int wvlan_uil_put_info( struct uilreq *urq, struct wl_private *lp )
- 	ltv_t                   *pLtv;
- 	bool_t                  ltvAllocated = FALSE;
- 	ENCSTRCT                sEncryption;
-+	size_t			len;
- 
- #ifdef USE_WDS
- 	hcf_16                  hcfPort  = HCF_PORT_0;
-@@ -685,9 +686,10 @@ int wvlan_uil_put_info( struct uilreq *urq, struct wl_private *lp )
- 					pLtv->u.u16[0]          = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
- 					break;
- 				case CFG_CNF_OWN_NAME:
--					memset( lp->StationName, 0, sizeof( lp->StationName ));
--					memcpy( (void *)lp->StationName, (void *)&pLtv->u.u8[2], (size_t)pLtv->u.u16[0]);
--					pLtv->u.u16[0] = CNV_INT_TO_LITTLE( pLtv->u.u16[0] );
-+					memset(lp->StationName, 0, sizeof(lp->StationName));
-+					len = min_t(size_t, pLtv->u.u16[0], sizeof(lp->StationName));
-+					strlcpy(lp->StationName, &pLtv->u.u8[2], len);
-+					pLtv->u.u16[0] = CNV_INT_TO_LITTLE(pLtv->u.u16[0]);
- 					break;
- 				case CFG_CNF_LOAD_BALANCING:
- 					lp->loadBalancing       = pLtv->u.u16[0];
-@@ -1798,9 +1800,10 @@ int wvlan_set_station_nickname(struct net_device *dev,
- 		      union iwreq_data *wrqu,
- 		      char *extra)
- {
--        struct wl_private *lp = wl_priv(dev);
--        unsigned long flags;
--        int         ret = 0;
-+	struct wl_private *lp = wl_priv(dev);
-+	unsigned long flags;
-+	size_t len;
-+	int         ret = 0;
- 	/*------------------------------------------------------------------------*/
- 
- 
-@@ -1809,9 +1812,9 @@ int wvlan_set_station_nickname(struct net_device *dev,
- 
-         wl_lock(lp, &flags);
- 
--        memset( lp->StationName, 0, sizeof( lp->StationName ));
--
--        memcpy( lp->StationName, extra, wrqu->data.length);
-+	memset(lp->StationName, 0, sizeof(lp->StationName));
-+	len = min_t(size_t, wrqu->data.length, sizeof(lp->StationName));
-+	strlcpy(lp->StationName, extra, len);
- 
-         /* Commit the adapter parameters */
-         wl_apply( lp );
-diff --git a/drivers/staging/zcache/tmem.c b/drivers/staging/zcache/tmem.c
-index 1ca66ea..76f1343 100644
---- a/drivers/staging/zcache/tmem.c
-+++ b/drivers/staging/zcache/tmem.c
-@@ -39,7 +39,7 @@
-  * A tmem host implementation must use this function to register callbacks
-  * for memory allocation.
-  */
--static struct tmem_hostops tmem_hostops;
-+static tmem_hostops_no_const tmem_hostops;
- 
- static void tmem_objnode_tree_init(void);
- 
-@@ -53,7 +53,7 @@ void tmem_register_hostops(struct tmem_hostops *m)
-  * A tmem host implementation must use this function to register
-  * callbacks for a page-accessible memory (PAM) implementation
-  */
--static struct tmem_pamops tmem_pamops;
-+static tmem_pamops_no_const tmem_pamops;
- 
- void tmem_register_pamops(struct tmem_pamops *m)
- {
-diff --git a/drivers/staging/zcache/tmem.h b/drivers/staging/zcache/tmem.h
-index ed147c4..94fc3c6 100644
---- a/drivers/staging/zcache/tmem.h
-+++ b/drivers/staging/zcache/tmem.h
-@@ -180,6 +180,7 @@ struct tmem_pamops {
- 	void (*new_obj)(struct tmem_obj *);
- 	int (*replace_in_obj)(void *, struct tmem_obj *);
- };
-+typedef struct tmem_pamops __no_const tmem_pamops_no_const;
- extern void tmem_register_pamops(struct tmem_pamops *m);
- 
- /* memory allocation methods provided by the host implementation */
-@@ -189,6 +190,7 @@ struct tmem_hostops {
- 	struct tmem_objnode *(*objnode_alloc)(struct tmem_pool *);
- 	void (*objnode_free)(struct tmem_objnode *, struct tmem_pool *);
- };
-+typedef struct tmem_hostops __no_const tmem_hostops_no_const;
- extern void tmem_register_hostops(struct tmem_hostops *m);
- 
- /* core tmem accessor functions */
-diff --git a/drivers/target/iscsi/iscsi_target.c b/drivers/target/iscsi/iscsi_target.c
-index 3effde2..dda7d46 100644
---- a/drivers/target/iscsi/iscsi_target.c
-+++ b/drivers/target/iscsi/iscsi_target.c
-@@ -1351,7 +1351,7 @@ static int iscsit_handle_data_out(struct iscsi_conn *conn, unsigned char *buf)
- 		 * outstanding_r2ts reaches zero, go ahead and send the delayed
- 		 * TASK_ABORTED status.
- 		 */
--		if (atomic_read(&se_cmd->t_transport_aborted) != 0) {
-+		if (atomic_read_unchecked(&se_cmd->t_transport_aborted) != 0) {
- 			if (hdr->flags & ISCSI_FLAG_CMD_FINAL)
- 				if (--cmd->outstanding_r2ts < 1) {
- 					iscsit_stop_dataout_timer(cmd);
-diff --git a/drivers/target/target_core_tmr.c b/drivers/target/target_core_tmr.c
-index 6845228..df77141 100644
---- a/drivers/target/target_core_tmr.c
-+++ b/drivers/target/target_core_tmr.c
-@@ -250,7 +250,7 @@ static void core_tmr_drain_task_list(
- 			cmd->se_tfo->get_task_tag(cmd), cmd->pr_res_key,
- 			cmd->t_task_list_num,
- 			atomic_read(&cmd->t_task_cdbs_left),
--			atomic_read(&cmd->t_task_cdbs_sent),
-+			atomic_read_unchecked(&cmd->t_task_cdbs_sent),
- 			atomic_read(&cmd->t_transport_active),
- 			atomic_read(&cmd->t_transport_stop),
- 			atomic_read(&cmd->t_transport_sent));
-@@ -281,7 +281,7 @@ static void core_tmr_drain_task_list(
- 			pr_debug("LUN_RESET: got t_transport_active = 1 for"
- 				" task: %p, t_fe_count: %d dev: %p\n", task,
- 				fe_count, dev);
--			atomic_set(&cmd->t_transport_aborted, 1);
-+			atomic_set_unchecked(&cmd->t_transport_aborted, 1);
- 			spin_unlock_irqrestore(&cmd->t_state_lock, flags);
- 
- 			core_tmr_handle_tas_abort(tmr_nacl, cmd, tas, fe_count);
-@@ -289,7 +289,7 @@ static void core_tmr_drain_task_list(
- 		}
- 		pr_debug("LUN_RESET: Got t_transport_active = 0 for task: %p,"
- 			" t_fe_count: %d dev: %p\n", task, fe_count, dev);
--		atomic_set(&cmd->t_transport_aborted, 1);
-+		atomic_set_unchecked(&cmd->t_transport_aborted, 1);
- 		spin_unlock_irqrestore(&cmd->t_state_lock, flags);
- 
- 		core_tmr_handle_tas_abort(tmr_nacl, cmd, tas, fe_count);
-diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
-index 898c1de..b2ca488 100644
---- a/drivers/target/target_core_transport.c
-+++ b/drivers/target/target_core_transport.c
-@@ -1343,7 +1343,7 @@ struct se_device *transport_add_device_to_core_hba(
- 
- 	dev->queue_depth	= dev_limits->queue_depth;
- 	atomic_set(&dev->depth_left, dev->queue_depth);
--	atomic_set(&dev->dev_ordered_id, 0);
-+	atomic_set_unchecked(&dev->dev_ordered_id, 0);
- 
- 	se_dev_set_default_attribs(dev, dev_limits);
- 
-@@ -1531,7 +1531,7 @@ static int transport_check_alloc_task_attr(struct se_cmd *cmd)
- 	 * Used to determine when ORDERED commands should go from
- 	 * Dormant to Active status.
- 	 */
--	cmd->se_ordered_id = atomic_inc_return(&cmd->se_dev->dev_ordered_id);
-+	cmd->se_ordered_id = atomic_inc_return_unchecked(&cmd->se_dev->dev_ordered_id);
- 	smp_mb__after_atomic_inc();
- 	pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
- 			cmd->se_ordered_id, cmd->sam_task_attr,
-@@ -1801,7 +1801,7 @@ static void transport_generic_request_failure(struct se_cmd *cmd)
- 		" t_transport_active: %d t_transport_stop: %d"
- 		" t_transport_sent: %d\n", cmd->t_task_list_num,
- 		atomic_read(&cmd->t_task_cdbs_left),
--		atomic_read(&cmd->t_task_cdbs_sent),
-+		atomic_read_unchecked(&cmd->t_task_cdbs_sent),
- 		atomic_read(&cmd->t_task_cdbs_ex_left),
- 		atomic_read(&cmd->t_transport_active),
- 		atomic_read(&cmd->t_transport_stop),
-@@ -2091,9 +2091,9 @@ check_depth:
- 
- 	spin_lock_irqsave(&cmd->t_state_lock, flags);
- 	task->task_flags |= (TF_ACTIVE | TF_SENT);
--	atomic_inc(&cmd->t_task_cdbs_sent);
-+	atomic_inc_unchecked(&cmd->t_task_cdbs_sent);
- 
--	if (atomic_read(&cmd->t_task_cdbs_sent) ==
-+	if (atomic_read_unchecked(&cmd->t_task_cdbs_sent) ==
- 	    cmd->t_task_list_num)
- 		atomic_set(&cmd->t_transport_sent, 1);
- 
-@@ -4304,7 +4304,7 @@ bool transport_wait_for_tasks(struct se_cmd *cmd)
- 		atomic_set(&cmd->transport_lun_stop, 0);
- 	}
- 	if (!atomic_read(&cmd->t_transport_active) ||
--	     atomic_read(&cmd->t_transport_aborted)) {
-+	     atomic_read_unchecked(&cmd->t_transport_aborted)) {
- 		spin_unlock_irqrestore(&cmd->t_state_lock, flags);
- 		return false;
- 	}
-@@ -4562,7 +4562,7 @@ int transport_check_aborted_status(struct se_cmd *cmd, int send_status)
- {
- 	int ret = 0;
- 
--	if (atomic_read(&cmd->t_transport_aborted) != 0) {
-+	if (atomic_read_unchecked(&cmd->t_transport_aborted) != 0) {
- 		if (!send_status ||
- 		     (cmd->se_cmd_flags & SCF_SENT_DELAYED_TAS))
- 			return 1;
-@@ -4599,7 +4599,7 @@ void transport_send_task_abort(struct se_cmd *cmd)
- 	 */
- 	if (cmd->data_direction == DMA_TO_DEVICE) {
- 		if (cmd->se_tfo->write_pending_status(cmd) != 0) {
--			atomic_inc(&cmd->t_transport_aborted);
-+			atomic_inc_unchecked(&cmd->t_transport_aborted);
- 			smp_mb__after_atomic_inc();
- 		}
- 	}
-diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
-index b9040be..e3f5aab 100644
---- a/drivers/tty/hvc/hvcs.c
-+++ b/drivers/tty/hvc/hvcs.c
-@@ -83,6 +83,7 @@
- #include <asm/hvcserver.h>
- #include <asm/uaccess.h>
- #include <asm/vio.h>
-+#include <asm/local.h>
- 
- /*
-  * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
-@@ -270,7 +271,7 @@ struct hvcs_struct {
- 	unsigned int index;
- 
- 	struct tty_struct *tty;
--	int open_count;
-+	local_t open_count;
- 
- 	/*
- 	 * Used to tell the driver kernel_thread what operations need to take
-@@ -422,7 +423,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
- 
- 	spin_lock_irqsave(&hvcsd->lock, flags);
- 
--	if (hvcsd->open_count > 0) {
-+	if (local_read(&hvcsd->open_count) > 0) {
- 		spin_unlock_irqrestore(&hvcsd->lock, flags);
- 		printk(KERN_INFO "HVCS: vterm state unchanged.  "
- 				"The hvcs device node is still in use.\n");
-@@ -1145,7 +1146,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
- 		if ((retval = hvcs_partner_connect(hvcsd)))
- 			goto error_release;
- 
--	hvcsd->open_count = 1;
-+	local_set(&hvcsd->open_count, 1);
- 	hvcsd->tty = tty;
- 	tty->driver_data = hvcsd;
- 
-@@ -1179,7 +1180,7 @@ fast_open:
- 
- 	spin_lock_irqsave(&hvcsd->lock, flags);
- 	kref_get(&hvcsd->kref);
--	hvcsd->open_count++;
-+	local_inc(&hvcsd->open_count);
- 	hvcsd->todo_mask |= HVCS_SCHED_READ;
- 	spin_unlock_irqrestore(&hvcsd->lock, flags);
- 
-@@ -1223,7 +1224,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
- 	hvcsd = tty->driver_data;
- 
- 	spin_lock_irqsave(&hvcsd->lock, flags);
--	if (--hvcsd->open_count == 0) {
-+	if (local_dec_and_test(&hvcsd->open_count)) {
- 
- 		vio_disable_interrupts(hvcsd->vdev);
- 
-@@ -1249,10 +1250,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
- 		free_irq(irq, hvcsd);
- 		kref_put(&hvcsd->kref, destroy_hvcs_struct);
- 		return;
--	} else if (hvcsd->open_count < 0) {
-+	} else if (local_read(&hvcsd->open_count) < 0) {
- 		printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
- 				" is missmanaged.\n",
--		hvcsd->vdev->unit_address, hvcsd->open_count);
-+		hvcsd->vdev->unit_address, local_read(&hvcsd->open_count));
- 	}
- 
- 	spin_unlock_irqrestore(&hvcsd->lock, flags);
-@@ -1268,7 +1269,7 @@ static void hvcs_hangup(struct tty_struct * tty)
- 
- 	spin_lock_irqsave(&hvcsd->lock, flags);
- 	/* Preserve this so that we know how many kref refs to put */
--	temp_open_count = hvcsd->open_count;
-+	temp_open_count = local_read(&hvcsd->open_count);
- 
- 	/*
- 	 * Don't kref put inside the spinlock because the destruction
-@@ -1283,7 +1284,7 @@ static void hvcs_hangup(struct tty_struct * tty)
- 	hvcsd->tty->driver_data = NULL;
- 	hvcsd->tty = NULL;
- 
--	hvcsd->open_count = 0;
-+	local_set(&hvcsd->open_count, 0);
- 
- 	/* This will drop any buffered data on the floor which is OK in a hangup
- 	 * scenario. */
-@@ -1354,7 +1355,7 @@ static int hvcs_write(struct tty_struct *tty,
- 	 * the middle of a write operation?  This is a crummy place to do this
- 	 * but we want to keep it all in the spinlock.
- 	 */
--	if (hvcsd->open_count <= 0) {
-+	if (local_read(&hvcsd->open_count) <= 0) {
- 		spin_unlock_irqrestore(&hvcsd->lock, flags);
- 		return -ENODEV;
- 	}
-@@ -1428,7 +1429,7 @@ static int hvcs_write_room(struct tty_struct *tty)
- {
- 	struct hvcs_struct *hvcsd = tty->driver_data;
- 
--	if (!hvcsd || hvcsd->open_count <= 0)
-+	if (!hvcsd || local_read(&hvcsd->open_count) <= 0)
- 		return 0;
- 
- 	return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
-diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
-index cdfa3e0..37fa165 100644
---- a/drivers/tty/hvc/hvsi.c
-+++ b/drivers/tty/hvc/hvsi.c
-@@ -86,7 +86,7 @@ struct hvsi_struct {
- 	int n_outbuf;
- 	uint32_t vtermno;
- 	uint32_t virq;
--	atomic_t seqno; /* HVSI packet sequence number */
-+	atomic_unchecked_t seqno; /* HVSI packet sequence number */
- 	uint16_t mctrl;
- 	uint8_t state;  /* HVSI protocol state */
- 	uint8_t flags;
-@@ -297,7 +297,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
- 
- 	packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
- 	packet.hdr.len = sizeof(struct hvsi_query_response);
--	packet.hdr.seqno = atomic_inc_return(&hp->seqno);
-+	packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
- 	packet.verb = VSV_SEND_VERSION_NUMBER;
- 	packet.u.version = HVSI_VERSION;
- 	packet.query_seqno = query_seqno+1;
-@@ -581,7 +581,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
- 
- 	packet.hdr.type = VS_QUERY_PACKET_HEADER;
- 	packet.hdr.len = sizeof(struct hvsi_query);
--	packet.hdr.seqno = atomic_inc_return(&hp->seqno);
-+	packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
- 	packet.verb = verb;
- 
- 	pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
-@@ -623,7 +623,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
- 	int wrote;
- 
- 	packet.hdr.type = VS_CONTROL_PACKET_HEADER,
--	packet.hdr.seqno = atomic_inc_return(&hp->seqno);
-+	packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
- 	packet.hdr.len = sizeof(struct hvsi_control);
- 	packet.verb = VSV_SET_MODEM_CTL;
- 	packet.mask = HVSI_TSDTR;
-@@ -706,7 +706,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
- 	BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
- 
- 	packet.hdr.type = VS_DATA_PACKET_HEADER;
--	packet.hdr.seqno = atomic_inc_return(&hp->seqno);
-+	packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
- 	packet.hdr.len = count + sizeof(struct hvsi_header);
- 	memcpy(&packet.data, buf, count);
- 
-@@ -723,7 +723,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
- 	struct hvsi_control packet __ALIGNED__;
- 
- 	packet.hdr.type = VS_CONTROL_PACKET_HEADER;
--	packet.hdr.seqno = atomic_inc_return(&hp->seqno);
-+	packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
- 	packet.hdr.len = 6;
- 	packet.verb = VSV_CLOSE_PROTOCOL;
- 
-@@ -755,7 +755,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
- 	spin_lock_irqsave(&hp->lock, flags);
- 	hp->tty = tty;
- 	hp->count++;
--	atomic_set(&hp->seqno, 0);
-+	atomic_set_unchecked(&hp->seqno, 0);
- 	h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
- 	spin_unlock_irqrestore(&hp->lock, flags);
- 
-diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
-index 3749688..82c91dc 100644
---- a/drivers/tty/hvc/hvsi_lib.c
-+++ b/drivers/tty/hvc/hvsi_lib.c
-@@ -9,7 +9,7 @@
- 
- static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
- {
--	packet->seqno = atomic_inc_return(&pv->seqno);
-+	packet->seqno = atomic_inc_return_unchecked(&pv->seqno);
- 
- 	/* Assumes that always succeeds, works in practice */
- 	return pv->put_chars(pv->termno, (char *)packet, packet->len);
-@@ -21,7 +21,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
- 
- 	/* Reset state */
- 	pv->established = 0;
--	atomic_set(&pv->seqno, 0);
-+	atomic_set_unchecked(&pv->seqno, 0);
- 
- 	pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
- 
-@@ -265,7 +265,7 @@ int hvsilib_read_mctrl(struct hvsi_priv *pv)
- 	pv->mctrl_update = 0;
- 	q.hdr.type = VS_QUERY_PACKET_HEADER;
- 	q.hdr.len = sizeof(struct hvsi_query);
--	q.hdr.seqno = atomic_inc_return(&pv->seqno);
-+	q.hdr.seqno = atomic_inc_return_unchecked(&pv->seqno);
- 	q.verb = VSV_SEND_MODEM_CTL_STATUS;
- 	rc = hvsi_send_packet(pv, &q.hdr);
- 	if (rc <= 0) {
-diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
-index ef92869..f4ebd88 100644
---- a/drivers/tty/ipwireless/tty.c
-+++ b/drivers/tty/ipwireless/tty.c
-@@ -29,6 +29,7 @@
- #include <linux/tty_driver.h>
- #include <linux/tty_flip.h>
- #include <linux/uaccess.h>
-+#include <asm/local.h>
- 
- #include "tty.h"
- #include "network.h"
-@@ -51,7 +52,7 @@ struct ipw_tty {
- 	int tty_type;
- 	struct ipw_network *network;
- 	struct tty_struct *linux_tty;
--	int open_count;
-+	local_t open_count;
- 	unsigned int control_lines;
- 	struct mutex ipw_tty_mutex;
- 	int tx_bytes_queued;
-@@ -127,10 +128,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
- 		mutex_unlock(&tty->ipw_tty_mutex);
- 		return -ENODEV;
- 	}
--	if (tty->open_count == 0)
-+	if (local_read(&tty->open_count) == 0)
- 		tty->tx_bytes_queued = 0;
- 
--	tty->open_count++;
-+	local_inc(&tty->open_count);
- 
- 	tty->linux_tty = linux_tty;
- 	linux_tty->driver_data = tty;
-@@ -146,9 +147,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
- 
- static void do_ipw_close(struct ipw_tty *tty)
- {
--	tty->open_count--;
--
--	if (tty->open_count == 0) {
-+	if (local_dec_return(&tty->open_count) == 0) {
- 		struct tty_struct *linux_tty = tty->linux_tty;
- 
- 		if (linux_tty != NULL) {
-@@ -169,7 +168,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
- 		return;
- 
- 	mutex_lock(&tty->ipw_tty_mutex);
--	if (tty->open_count == 0) {
-+	if (local_read(&tty->open_count) == 0) {
- 		mutex_unlock(&tty->ipw_tty_mutex);
- 		return;
- 	}
-@@ -198,7 +197,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
- 		return;
- 	}
- 
--	if (!tty->open_count) {
-+	if (!local_read(&tty->open_count)) {
- 		mutex_unlock(&tty->ipw_tty_mutex);
- 		return;
- 	}
-@@ -240,7 +239,7 @@ static int ipw_write(struct tty_struct *linux_tty,
- 		return -ENODEV;
- 
- 	mutex_lock(&tty->ipw_tty_mutex);
--	if (!tty->open_count) {
-+	if (!local_read(&tty->open_count)) {
- 		mutex_unlock(&tty->ipw_tty_mutex);
- 		return -EINVAL;
- 	}
-@@ -280,7 +279,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
- 	if (!tty)
- 		return -ENODEV;
- 
--	if (!tty->open_count)
-+	if (!local_read(&tty->open_count))
- 		return -EINVAL;
- 
- 	room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
-@@ -322,7 +321,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
- 	if (!tty)
- 		return 0;
- 
--	if (!tty->open_count)
-+	if (!local_read(&tty->open_count))
- 		return 0;
- 
- 	return tty->tx_bytes_queued;
-@@ -403,7 +402,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
- 	if (!tty)
- 		return -ENODEV;
- 
--	if (!tty->open_count)
-+	if (!local_read(&tty->open_count))
- 		return -EINVAL;
- 
- 	return get_control_lines(tty);
-@@ -419,7 +418,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
- 	if (!tty)
- 		return -ENODEV;
- 
--	if (!tty->open_count)
-+	if (!local_read(&tty->open_count))
- 		return -EINVAL;
- 
- 	return set_control_lines(tty, set, clear);
-@@ -433,7 +432,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
- 	if (!tty)
- 		return -ENODEV;
- 
--	if (!tty->open_count)
-+	if (!local_read(&tty->open_count))
- 		return -EINVAL;
- 
- 	/* FIXME: Exactly how is the tty object locked here .. */
-@@ -582,7 +581,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
- 				   against a parallel ioctl etc */
- 				mutex_lock(&ttyj->ipw_tty_mutex);
- 			}
--			while (ttyj->open_count)
-+			while (local_read(&ttyj->open_count))
- 				do_ipw_close(ttyj);
- 			ipwireless_disassociate_network_ttys(network,
- 							     ttyj->channel_idx);
-diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
-index d190269..f59727e 100644
---- a/drivers/tty/n_gsm.c
-+++ b/drivers/tty/n_gsm.c
-@@ -1638,7 +1638,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
- 	kref_init(&dlci->ref);
- 	mutex_init(&dlci->mutex);
- 	dlci->fifo = &dlci->_fifo;
--	if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
-+	if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
- 		kfree(dlci);
- 		return NULL;
- 	}
-diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
-index 0f8a785..64c35dd 100644
---- a/drivers/tty/n_tty.c
-+++ b/drivers/tty/n_tty.c
-@@ -2132,6 +2132,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
- {
- 	*ops = tty_ldisc_N_TTY;
- 	ops->owner = NULL;
--	ops->refcount = ops->flags = 0;
-+	atomic_set(&ops->refcount, 0);
-+	ops->flags = 0;
- }
- EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
-diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
-index 4735928..e80860a 100644
---- a/drivers/tty/pty.c
-+++ b/drivers/tty/pty.c
-@@ -775,8 +775,10 @@ static void __init unix98_pty_init(void)
- 	register_sysctl_table(pty_root_table);
- 
- 	/* Now create the /dev/ptmx special device */
-+	pax_open_kernel();
- 	tty_default_fops(&ptmx_fops);
--	ptmx_fops.open = ptmx_open;
-+	*(void **)&ptmx_fops.open = ptmx_open;
-+	pax_close_kernel();
- 
- 	cdev_init(&ptmx_cdev, &ptmx_fops);
- 	if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
-diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
-index 6b36c15..335a4a2 100644
---- a/drivers/tty/serial/ioc4_serial.c
-+++ b/drivers/tty/serial/ioc4_serial.c
-@@ -438,7 +438,7 @@ struct ioc4_soft {
- 		} is_intr_info[MAX_IOC4_INTR_ENTS];
- 
- 		/* Number of entries active in the above array */
--		atomic_t is_num_intrs;
-+		atomic_unchecked_t is_num_intrs;
- 	} is_intr_type[IOC4_NUM_INTR_TYPES];
- 
- 	/* is_ir_lock must be held while
-@@ -975,7 +975,7 @@ intr_connect(struct ioc4_soft *soft, int type,
- 	BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
- 	       || (type == IOC4_OTHER_INTR_TYPE)));
- 
--	i = atomic_inc(&soft-> is_intr_type[type].is_num_intrs) - 1;
-+	i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
- 	BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
- 
- 	/* Save off the lower level interrupt handler */
-@@ -1002,7 +1002,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
- 
- 	soft = arg;
- 	for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
--		num_intrs = (int)atomic_read(
-+		num_intrs = (int)atomic_read_unchecked(
- 				&soft->is_intr_type[intr_type].is_num_intrs);
- 
- 		this_mir = this_ir = pending_intrs(soft, intr_type);
-diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
-index 2b42a01..32a2ed3 100644
---- a/drivers/tty/serial/kgdboc.c
-+++ b/drivers/tty/serial/kgdboc.c
-@@ -24,8 +24,9 @@
- #define MAX_CONFIG_LEN		40
- 
- static struct kgdb_io		kgdboc_io_ops;
-+static struct kgdb_io		kgdboc_io_ops_console;
- 
--/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
-+/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
- static int configured		= -1;
- 
- static char config[MAX_CONFIG_LEN];
-@@ -148,6 +149,8 @@ static void cleanup_kgdboc(void)
- 	kgdboc_unregister_kbd();
- 	if (configured == 1)
- 		kgdb_unregister_io_module(&kgdboc_io_ops);
-+	else if (configured == 2)
-+		kgdb_unregister_io_module(&kgdboc_io_ops_console);
- }
- 
- static int configure_kgdboc(void)
-@@ -157,13 +160,13 @@ static int configure_kgdboc(void)
- 	int err;
- 	char *cptr = config;
- 	struct console *cons;
-+	int is_console = 0;
- 
- 	err = kgdboc_option_setup(config);
- 	if (err || !strlen(config) || isspace(config[0]))
- 		goto noconfig;
- 
- 	err = -ENODEV;
--	kgdboc_io_ops.is_console = 0;
- 	kgdb_tty_driver = NULL;
- 
- 	kgdboc_use_kms = 0;
-@@ -184,7 +187,7 @@ static int configure_kgdboc(void)
- 		int idx;
- 		if (cons->device && cons->device(cons, &idx) == p &&
- 		    idx == tty_line) {
--			kgdboc_io_ops.is_console = 1;
-+			is_console = 1;
- 			break;
- 		}
- 		cons = cons->next;
-@@ -194,12 +197,16 @@ static int configure_kgdboc(void)
- 	kgdb_tty_line = tty_line;
- 
- do_register:
--	err = kgdb_register_io_module(&kgdboc_io_ops);
-+	if (is_console) {
-+		err = kgdb_register_io_module(&kgdboc_io_ops_console);
-+		configured = 2;
-+	} else {
-+		err = kgdb_register_io_module(&kgdboc_io_ops);
-+		configured = 1;
-+	}
- 	if (err)
- 		goto noconfig;
- 
--	configured = 1;
--
- 	return 0;
- 
- noconfig:
-@@ -213,7 +220,7 @@ noconfig:
- static int __init init_kgdboc(void)
- {
- 	/* Already configured? */
--	if (configured == 1)
-+	if (configured >= 1)
- 		return 0;
- 
- 	return configure_kgdboc();
-@@ -262,7 +269,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
- 	if (config[len - 1] == '\n')
- 		config[len - 1] = '\0';
- 
--	if (configured == 1)
-+	if (configured >= 1)
- 		cleanup_kgdboc();
- 
- 	/* Go and configure with the new params. */
-@@ -302,6 +309,15 @@ static struct kgdb_io kgdboc_io_ops = {
- 	.post_exception		= kgdboc_post_exp_handler,
- };
- 
-+static struct kgdb_io kgdboc_io_ops_console = {
-+	.name			= "kgdboc",
-+	.read_char		= kgdboc_get_char,
-+	.write_char		= kgdboc_put_char,
-+	.pre_exception		= kgdboc_pre_exp_handler,
-+	.post_exception		= kgdboc_post_exp_handler,
-+	.is_console		= 1
-+};
-+
- #ifdef CONFIG_KGDB_SERIAL_CONSOLE
- /* This is only available if kgdboc is a built in for early debugging */
- static int __init kgdboc_early_init(char *opt)
-diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
-index 8131e2c..b48928a 100644
---- a/drivers/tty/serial/msm_serial.c
-+++ b/drivers/tty/serial/msm_serial.c
-@@ -857,7 +857,7 @@ static struct uart_driver msm_uart_driver = {
- 	.cons = MSM_CONSOLE,
- };
- 
--static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
-+static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
- 
- static int __init msm_serial_probe(struct platform_device *pdev)
- {
-@@ -867,7 +867,7 @@ static int __init msm_serial_probe(struct platform_device *pdev)
- 	int irq;
- 
- 	if (pdev->id == -1)
--		pdev->id = atomic_inc_return(&msm_uart_next_id) - 1;
-+		pdev->id = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
- 
- 	if (unlikely(pdev->id < 0 || pdev->id >= UART_NR))
- 		return -ENXIO;
-diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
-index b31f1c3..1b6b8c4 100644
---- a/drivers/tty/serial/samsung.c
-+++ b/drivers/tty/serial/samsung.c
-@@ -440,11 +440,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
- 	}
- }
- 
-+static int s3c64xx_serial_startup(struct uart_port *port);
- static int s3c24xx_serial_startup(struct uart_port *port)
- {
- 	struct s3c24xx_uart_port *ourport = to_ourport(port);
- 	int ret;
- 
-+	/* Startup sequence is different for s3c64xx and higher SoC's */
-+	if (s3c24xx_serial_has_interrupt_mask(port))
-+		return s3c64xx_serial_startup(port);
-+
- 	dbg("s3c24xx_serial_startup: port=%p (%08lx,%p)\n",
- 	    port->mapbase, port->membase);
- 
-@@ -1149,10 +1154,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
- 	port->dev	= &platdev->dev;
- 	ourport->info	= info;
- 
--	/* Startup sequence is different for s3c64xx and higher SoC's */
--	if (s3c24xx_serial_has_interrupt_mask(port))
--		s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
--
- 	/* copy the info in from provided structure */
- 	ourport->port.fifosize = info->fifosize;
- 
-diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
-index 43db715..82134aa 100644
---- a/drivers/tty/sysrq.c
-+++ b/drivers/tty/sysrq.c
-@@ -862,7 +862,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
- static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
- 				   size_t count, loff_t *ppos)
- {
--	if (count) {
-+	if (count && capable(CAP_SYS_ADMIN)) {
- 		char c;
- 
- 		if (get_user(c, buf))
-diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
-index 3f35e42..9fed166 100644
---- a/drivers/tty/tty_io.c
-+++ b/drivers/tty/tty_io.c
-@@ -1089,7 +1089,7 @@ static inline ssize_t do_tty_write(
- 		cond_resched();
- 	}
- 	if (written) {
--               struct inode *inode = file->f_path.dentry->d_inode;
-+		struct inode *inode = file->f_path.dentry->d_inode;
- 		tty_update_time(&inode->i_mtime);
- 		ret = written;
- 	}
-@@ -3250,7 +3250,7 @@ EXPORT_SYMBOL_GPL(get_current_tty);
- 
- void tty_default_fops(struct file_operations *fops)
- {
--	*fops = tty_fops;
-+	memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
- }
- 
- /*
-diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
-index 8e0924f..4204eb4 100644
---- a/drivers/tty/tty_ldisc.c
-+++ b/drivers/tty/tty_ldisc.c
-@@ -75,7 +75,7 @@ static void put_ldisc(struct tty_ldisc *ld)
- 	if (atomic_dec_and_lock(&ld->users, &tty_ldisc_lock)) {
- 		struct tty_ldisc_ops *ldo = ld->ops;
- 
--		ldo->refcount--;
-+		atomic_dec(&ldo->refcount);
- 		module_put(ldo->owner);
- 		spin_unlock_irqrestore(&tty_ldisc_lock, flags);
- 
-@@ -110,7 +110,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
- 	spin_lock_irqsave(&tty_ldisc_lock, flags);
- 	tty_ldiscs[disc] = new_ldisc;
- 	new_ldisc->num = disc;
--	new_ldisc->refcount = 0;
-+	atomic_set(&new_ldisc->refcount, 0);
- 	spin_unlock_irqrestore(&tty_ldisc_lock, flags);
- 
- 	return ret;
-@@ -138,7 +138,7 @@ int tty_unregister_ldisc(int disc)
- 		return -EINVAL;
- 
- 	spin_lock_irqsave(&tty_ldisc_lock, flags);
--	if (tty_ldiscs[disc]->refcount)
-+	if (atomic_read(&tty_ldiscs[disc]->refcount))
- 		ret = -EBUSY;
- 	else
- 		tty_ldiscs[disc] = NULL;
-@@ -159,7 +159,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
- 	if (ldops) {
- 		ret = ERR_PTR(-EAGAIN);
- 		if (try_module_get(ldops->owner)) {
--			ldops->refcount++;
-+			atomic_inc(&ldops->refcount);
- 			ret = ldops;
- 		}
- 	}
-@@ -172,7 +172,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
- 	unsigned long flags;
- 
- 	spin_lock_irqsave(&tty_ldisc_lock, flags);
--	ldops->refcount--;
-+	atomic_dec(&ldops->refcount);
- 	module_put(ldops->owner);
- 	spin_unlock_irqrestore(&tty_ldisc_lock, flags);
- }
-diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
-index a605549..6bd3c96 100644
---- a/drivers/tty/vt/keyboard.c
-+++ b/drivers/tty/vt/keyboard.c
-@@ -657,6 +657,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
- 	     kbd->kbdmode == VC_OFF) &&
- 	     value != KVAL(K_SAK))
- 		return;		/* SAK is allowed even in raw mode */
-+
-+#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
-+	{
-+		void *func = fn_handler[value];
-+		if (func == fn_show_state || func == fn_show_ptregs ||
-+		    func == fn_show_mem)
-+			return;
-+	}
-+#endif
-+
- 	fn_handler[value](vc);
- }
- 
-diff --git a/drivers/tty/vt/vt_ioctl.c b/drivers/tty/vt/vt_ioctl.c
-index 65447c5..0526f0a 100644
---- a/drivers/tty/vt/vt_ioctl.c
-+++ b/drivers/tty/vt/vt_ioctl.c
-@@ -207,9 +207,6 @@ do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm, struct kbd_str
- 	if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
- 		return -EFAULT;
- 
--	if (!capable(CAP_SYS_TTY_CONFIG))
--		perm = 0;
--
- 	switch (cmd) {
- 	case KDGKBENT:
- 		key_map = key_maps[s];
-@@ -221,6 +218,9 @@ do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm, struct kbd_str
- 		    val = (i ? K_HOLE : K_NOSUCHMAP);
- 		return put_user(val, &user_kbe->kb_value);
- 	case KDSKBENT:
-+		if (!capable(CAP_SYS_TTY_CONFIG))
-+			perm = 0;
-+
- 		if (!perm)
- 			return -EPERM;
- 		if (!i && v == K_NOSUCHMAP) {
-@@ -322,9 +322,6 @@ do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
- 	int i, j, k;
- 	int ret;
- 
--	if (!capable(CAP_SYS_TTY_CONFIG))
--		perm = 0;
--
- 	kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
- 	if (!kbs) {
- 		ret = -ENOMEM;
-@@ -358,6 +355,9 @@ do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
- 		kfree(kbs);
- 		return ((p && *p) ? -EOVERFLOW : 0);
- 	case KDSKBSENT:
-+		if (!capable(CAP_SYS_TTY_CONFIG))
-+			perm = 0;
-+
- 		if (!perm) {
- 			ret = -EPERM;
- 			goto reterr;
-diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
-index a783d53..45f96c9 100644
---- a/drivers/uio/uio.c
-+++ b/drivers/uio/uio.c
-@@ -25,6 +25,7 @@
- #include <linux/kobject.h>
- #include <linux/cdev.h>
- #include <linux/uio_driver.h>
-+#include <asm/local.h>
- 
- #define UIO_MAX_DEVICES		(1U << MINORBITS)
- 
-@@ -32,10 +33,10 @@ struct uio_device {
- 	struct module		*owner;
- 	struct device		*dev;
- 	int			minor;
--	atomic_t		event;
-+	atomic_unchecked_t	event;
- 	struct fasync_struct	*async_queue;
- 	wait_queue_head_t	wait;
--	int			vma_count;
-+	local_t			vma_count;
- 	struct uio_info		*info;
- 	struct kobject		*map_dir;
- 	struct kobject		*portio_dir;
-@@ -242,7 +243,7 @@ static ssize_t show_event(struct device *dev,
- 			  struct device_attribute *attr, char *buf)
- {
- 	struct uio_device *idev = dev_get_drvdata(dev);
--	return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
-+	return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
- }
- 
- static struct device_attribute uio_class_attributes[] = {
-@@ -408,7 +409,7 @@ void uio_event_notify(struct uio_info *info)
- {
- 	struct uio_device *idev = info->uio_dev;
- 
--	atomic_inc(&idev->event);
-+	atomic_inc_unchecked(&idev->event);
- 	wake_up_interruptible(&idev->wait);
- 	kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
- }
-@@ -461,7 +462,7 @@ static int uio_open(struct inode *inode, struct file *filep)
- 	}
- 
- 	listener->dev = idev;
--	listener->event_count = atomic_read(&idev->event);
-+	listener->event_count = atomic_read_unchecked(&idev->event);
- 	filep->private_data = listener;
- 
- 	if (idev->info->open) {
-@@ -512,7 +513,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
- 		return -EIO;
- 
- 	poll_wait(filep, &idev->wait, wait);
--	if (listener->event_count != atomic_read(&idev->event))
-+	if (listener->event_count != atomic_read_unchecked(&idev->event))
- 		return POLLIN | POLLRDNORM;
- 	return 0;
- }
-@@ -537,7 +538,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
- 	do {
- 		set_current_state(TASK_INTERRUPTIBLE);
- 
--		event_count = atomic_read(&idev->event);
-+		event_count = atomic_read_unchecked(&idev->event);
- 		if (event_count != listener->event_count) {
- 			if (copy_to_user(buf, &event_count, count))
- 				retval = -EFAULT;
-@@ -594,9 +595,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
- static int uio_find_mem_index(struct vm_area_struct *vma)
- {
- 	struct uio_device *idev = vma->vm_private_data;
-+	unsigned long size;
- 
- 	if (vma->vm_pgoff < MAX_UIO_MAPS) {
--		if (idev->info->mem[vma->vm_pgoff].size == 0)
-+		size = idev->info->mem[vma->vm_pgoff].size;
-+		if (size == 0)
-+			return -1;
-+		if (vma->vm_end - vma->vm_start > size)
- 			return -1;
- 		return (int)vma->vm_pgoff;
- 	}
-@@ -606,13 +611,13 @@ static int uio_find_mem_index(struct vm_area_struct *vma)
- static void uio_vma_open(struct vm_area_struct *vma)
- {
- 	struct uio_device *idev = vma->vm_private_data;
--	idev->vma_count++;
-+	local_inc(&idev->vma_count);
- }
- 
- static void uio_vma_close(struct vm_area_struct *vma)
- {
- 	struct uio_device *idev = vma->vm_private_data;
--	idev->vma_count--;
-+	local_dec(&idev->vma_count);
- }
- 
- static int uio_vma_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
-@@ -650,16 +655,27 @@ static int uio_mmap_physical(struct vm_area_struct *vma)
- {
- 	struct uio_device *idev = vma->vm_private_data;
- 	int mi = uio_find_mem_index(vma);
-+	struct uio_mem *mem;
- 	if (mi < 0)
- 		return -EINVAL;
-+	mem = idev->info->mem + mi;
- 
- 	vma->vm_flags |= VM_IO | VM_RESERVED;
- 
- 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
- 
-+	/*
-+	 * We cannot use the vm_iomap_memory() helper here,
-+	 * because vma->vm_pgoff is the map index we looked
-+	 * up above in uio_find_mem_index(), rather than an
-+	 * actual page offset into the mmap.
-+	 *
-+	 * So we just do the physical mmap without a page
-+	 * offset.
-+	 */
- 	return remap_pfn_range(vma,
- 			       vma->vm_start,
--			       idev->info->mem[mi].addr >> PAGE_SHIFT,
-+			       mem->addr >> PAGE_SHIFT,
- 			       vma->vm_end - vma->vm_start,
- 			       vma->vm_page_prot);
- }
-@@ -821,7 +837,7 @@ int __uio_register_device(struct module *owner,
- 	idev->owner = owner;
- 	idev->info = info;
- 	init_waitqueue_head(&idev->wait);
--	atomic_set(&idev->event, 0);
-+	atomic_set_unchecked(&idev->event, 0);
- 
- 	ret = uio_get_minor(idev);
- 	if (ret)
-diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
-index 9497171..bfeecaf 100644
---- a/drivers/usb/atm/cxacru.c
-+++ b/drivers/usb/atm/cxacru.c
-@@ -473,7 +473,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
- 		ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
- 		if (ret < 2)
- 			return -EINVAL;
--		if (index < 0 || index > 0x7f)
-+		if (index > 0x7f)
- 			return -EINVAL;
- 		pos += tmp;
- 
-diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
-index d3448ca..d2864ca 100644
---- a/drivers/usb/atm/usbatm.c
-+++ b/drivers/usb/atm/usbatm.c
-@@ -333,7 +333,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
- 		if (printk_ratelimit())
- 			atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
- 				__func__, vpi, vci);
--		atomic_inc(&vcc->stats->rx_err);
-+		atomic_inc_unchecked(&vcc->stats->rx_err);
- 		return;
- 	}
- 
-@@ -361,7 +361,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
- 		if (length > ATM_MAX_AAL5_PDU) {
- 			atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
- 				  __func__, length, vcc);
--			atomic_inc(&vcc->stats->rx_err);
-+			atomic_inc_unchecked(&vcc->stats->rx_err);
- 			goto out;
- 		}
- 
-@@ -370,14 +370,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
- 		if (sarb->len < pdu_length) {
- 			atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
- 				  __func__, pdu_length, sarb->len, vcc);
--			atomic_inc(&vcc->stats->rx_err);
-+			atomic_inc_unchecked(&vcc->stats->rx_err);
- 			goto out;
- 		}
- 
- 		if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
- 			atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
- 				  __func__, vcc);
--			atomic_inc(&vcc->stats->rx_err);
-+			atomic_inc_unchecked(&vcc->stats->rx_err);
- 			goto out;
- 		}
- 
-@@ -387,7 +387,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
- 			if (printk_ratelimit())
- 				atm_err(instance, "%s: no memory for skb (length: %u)!\n",
- 					__func__, length);
--			atomic_inc(&vcc->stats->rx_drop);
-+			atomic_inc_unchecked(&vcc->stats->rx_drop);
- 			goto out;
- 		}
- 
-@@ -412,7 +412,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
- 
- 		vcc->push(vcc, skb);
- 
--		atomic_inc(&vcc->stats->rx);
-+		atomic_inc_unchecked(&vcc->stats->rx);
- 	out:
- 		skb_trim(sarb, 0);
- 	}
-@@ -615,7 +615,7 @@ static void usbatm_tx_process(unsigned long data)
- 			struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
- 
- 			usbatm_pop(vcc, skb);
--			atomic_inc(&vcc->stats->tx);
-+			atomic_inc_unchecked(&vcc->stats->tx);
- 
- 			skb = skb_dequeue(&instance->sndqueue);
- 		}
-@@ -773,11 +773,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t * pos, char *pag
- 	if (!left--)
- 		return sprintf(page,
- 			       "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
--			       atomic_read(&atm_dev->stats.aal5.tx),
--			       atomic_read(&atm_dev->stats.aal5.tx_err),
--			       atomic_read(&atm_dev->stats.aal5.rx),
--			       atomic_read(&atm_dev->stats.aal5.rx_err),
--			       atomic_read(&atm_dev->stats.aal5.rx_drop));
-+			       atomic_read_unchecked(&atm_dev->stats.aal5.tx),
-+			       atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
-+			       atomic_read_unchecked(&atm_dev->stats.aal5.rx),
-+			       atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
-+			       atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
- 
- 	if (!left--) {
- 		if (instance->disconnected)
-diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
-index 3440812..2a4ef1f 100644
---- a/drivers/usb/core/devices.c
-+++ b/drivers/usb/core/devices.c
-@@ -126,7 +126,7 @@ static const char format_endpt[] =
-  * time it gets called.
-  */
- static struct device_connect_event {
--	atomic_t count;
-+	atomic_unchecked_t count;
- 	wait_queue_head_t wait;
- } device_event = {
- 	.count = ATOMIC_INIT(1),
-@@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
- 
- void usbfs_conn_disc_event(void)
- {
--	atomic_add(2, &device_event.count);
-+	atomic_add_unchecked(2, &device_event.count);
- 	wake_up(&device_event.wait);
- }
- 
-@@ -648,7 +648,7 @@ static unsigned int usb_device_poll(struct file *file,
- 
- 	poll_wait(file, &device_event.wait, wait);
- 
--	event_count = atomic_read(&device_event.count);
-+	event_count = atomic_read_unchecked(&device_event.count);
- 	if (file->f_version != event_count) {
- 		file->f_version = event_count;
- 		return POLLIN | POLLRDNORM;
-diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
-index 032e5a6..bc422e4 100644
---- a/drivers/usb/core/hcd.c
-+++ b/drivers/usb/core/hcd.c
-@@ -1475,7 +1475,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
- 	 */
- 	usb_get_urb(urb);
- 	atomic_inc(&urb->use_count);
--	atomic_inc(&urb->dev->urbnum);
-+	atomic_inc_unchecked(&urb->dev->urbnum);
- 	usbmon_urb_submit(&hcd->self, urb);
- 
- 	/* NOTE requirements on root-hub callers (usbfs and the hub
-@@ -1502,7 +1502,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
- 		urb->hcpriv = NULL;
- 		INIT_LIST_HEAD(&urb->urb_list);
- 		atomic_dec(&urb->use_count);
--		atomic_dec(&urb->dev->urbnum);
-+		atomic_dec_unchecked(&urb->dev->urbnum);
- 		if (atomic_read(&urb->reject))
- 			wake_up(&usb_kill_urb_queue);
- 		usb_put_urb(urb);
-diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
-index a5ea85f..6530989 100644
---- a/drivers/usb/core/hub.c
-+++ b/drivers/usb/core/hub.c
-@@ -25,6 +25,7 @@
- #include <linux/mutex.h>
- #include <linux/freezer.h>
- #include <linux/random.h>
-+#include <linux/grsecurity.h>
- 
- #include <asm/uaccess.h>
- #include <asm/byteorder.h>
-@@ -3405,6 +3406,9 @@ static void hub_port_connect_change(struct usb_hub *hub, int port1,
- 		return;
- 	}
- 
-+	if (gr_handle_new_usb())
-+		goto done;
-+
- 	for (i = 0; i < SET_CONFIG_TRIES; i++) {
- 
- 		/* reallocate for each attempt, since references
-diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
-index ab11ca3c..2df783d 100644
---- a/drivers/usb/core/message.c
-+++ b/drivers/usb/core/message.c
-@@ -129,7 +129,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
-  * method can wait for it to complete.  Since you don't have a handle on the
-  * URB used, you can't cancel the request.
-  */
--int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
-+int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
- 		    __u8 requesttype, __u16 value, __u16 index, void *data,
- 		    __u16 size, int timeout)
- {
-@@ -182,7 +182,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
-  * complete.  Since you don't have a handle on the URB used, you can't cancel
-  * the request.
-  */
--int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
-+int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
- 		      void *data, int len, int *actual_length, int timeout)
- {
- 	return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
-@@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
-  * interrupt endpoints.  We will take the liberty of creating an interrupt URB
-  * (with the default interval) if the target is an interrupt endpoint.
-  */
--int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
-+int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
- 		 void *data, int len, int *actual_length, int timeout)
- {
- 	struct urb *urb;
-diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
-index 662c0cf..6880fbb 100644
---- a/drivers/usb/core/sysfs.c
-+++ b/drivers/usb/core/sysfs.c
-@@ -226,7 +226,7 @@ show_urbnum(struct device *dev, struct device_attribute *attr, char *buf)
- 	struct usb_device *udev;
- 
- 	udev = to_usb_device(dev);
--	return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
-+	return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
- }
- static DEVICE_ATTR(urbnum, S_IRUGO, show_urbnum, NULL);
- 
-diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
-index 73cd900..40502a4 100644
---- a/drivers/usb/core/usb.c
-+++ b/drivers/usb/core/usb.c
-@@ -396,7 +396,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
- 	dev->dev.dma_mask = bus->controller->dma_mask;
- 	set_dev_node(&dev->dev, dev_to_node(bus->controller));
- 	dev->state = USB_STATE_ATTACHED;
--	atomic_set(&dev->urbnum, 0);
-+	atomic_set_unchecked(&dev->urbnum, 0);
- 
- 	INIT_LIST_HEAD(&dev->ep0.urb_list);
- 	dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
-diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
-index 347bb05..63e1b73 100644
---- a/drivers/usb/early/ehci-dbgp.c
-+++ b/drivers/usb/early/ehci-dbgp.c
-@@ -97,7 +97,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
- 
- #ifdef CONFIG_KGDB
- static struct kgdb_io kgdbdbgp_io_ops;
--#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
-+static struct kgdb_io kgdbdbgp_io_ops_console;
-+#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
- #else
- #define dbgp_kgdb_mode (0)
- #endif
-@@ -1035,6 +1036,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
- 	.write_char = kgdbdbgp_write_char,
- };
- 
-+static struct kgdb_io kgdbdbgp_io_ops_console = {
-+	.name = "kgdbdbgp",
-+	.read_char = kgdbdbgp_read_char,
-+	.write_char = kgdbdbgp_write_char,
-+	.is_console = 1
-+};
-+
- static int kgdbdbgp_wait_time;
- 
- static int __init kgdbdbgp_parse_config(char *str)
-@@ -1050,8 +1058,10 @@ static int __init kgdbdbgp_parse_config(char *str)
- 		ptr++;
- 		kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
- 	}
--	kgdb_register_io_module(&kgdbdbgp_io_ops);
--	kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
-+	if (early_dbgp_console.index != -1)
-+		kgdb_register_io_module(&kgdbdbgp_io_ops_console);
-+	else
-+		kgdb_register_io_module(&kgdbdbgp_io_ops);
- 
- 	return 0;
- }
-diff --git a/drivers/usb/gadget/f_fs.c b/drivers/usb/gadget/f_fs.c
-index 0e641a1..49e6ac7 100644
---- a/drivers/usb/gadget/f_fs.c
-+++ b/drivers/usb/gadget/f_fs.c
-@@ -1212,6 +1212,7 @@ static struct file_system_type ffs_fs_type = {
- 	.mount		= ffs_fs_mount,
- 	.kill_sb	= ffs_fs_kill_sb,
- };
-+MODULE_ALIAS_FS("functionfs");
- 
- 
- /* Driver's main init/cleanup functions *************************************/
-diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c
-index db2d607..3a25028 100644
---- a/drivers/usb/gadget/file_storage.c
-+++ b/drivers/usb/gadget/file_storage.c
-@@ -3329,18 +3329,20 @@ static int __init fsg_bind(struct usb_gadget *gadget)
- 	if ((rc = check_parameters(fsg)) != 0)
- 		goto out;
- 
-+	pax_open_kernel();
- 	if (mod_data.removable) {	// Enable the store_xxx attributes
--		dev_attr_file.attr.mode = 0644;
--		dev_attr_file.store = fsg_store_file;
-+		*(mode_t *)&dev_attr_file.attr.mode = 0644;
-+		*(void **)&dev_attr_file.store = fsg_store_file;
- 		if (!mod_data.cdrom) {
--			dev_attr_ro.attr.mode = 0644;
--			dev_attr_ro.store = fsg_store_ro;
-+			*(mode_t *)&dev_attr_ro.attr.mode = 0644;
-+			*(void **)&dev_attr_ro.store = fsg_store_ro;
- 		}
- 	}
- 
- 	/* Only for removable media? */
--	dev_attr_nofua.attr.mode = 0644;
--	dev_attr_nofua.store = fsg_store_nofua;
-+	*(mode_t *)&dev_attr_nofua.attr.mode = 0644;
-+	*(void **)&dev_attr_nofua.store = fsg_store_nofua;
-+	pax_close_kernel();
- 
- 	/* Find out how many LUNs there should be */
- 	i = mod_data.nluns;
-diff --git a/drivers/usb/gadget/inode.c b/drivers/usb/gadget/inode.c
-index 7138540..2370195 100644
---- a/drivers/usb/gadget/inode.c
-+++ b/drivers/usb/gadget/inode.c
-@@ -2121,6 +2121,7 @@ static struct file_system_type gadgetfs_type = {
- 	.mount		= gadgetfs_mount,
- 	.kill_sb	= gadgetfs_kill_sb,
- };
-+MODULE_ALIAS_FS("gadgetfs");
- 
- /*----------------------------------------------------------------------*/
- 
-diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
-index 9f7003e..b1db1b6 100644
---- a/drivers/usb/misc/appledisplay.c
-+++ b/drivers/usb/misc/appledisplay.c
-@@ -83,7 +83,7 @@ struct appledisplay {
- 	spinlock_t lock;
- };
- 
--static atomic_t count_displays = ATOMIC_INIT(0);
-+static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
- static struct workqueue_struct *wq;
- 
- static void appledisplay_complete(struct urb *urb)
-@@ -281,7 +281,7 @@ static int appledisplay_probe(struct usb_interface *iface,
- 
- 	/* Register backlight device */
- 	snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
--		atomic_inc_return(&count_displays) - 1);
-+		atomic_inc_return_unchecked(&count_displays) - 1);
- 	memset(&props, 0, sizeof(struct backlight_properties));
- 	props.type = BACKLIGHT_RAW;
- 	props.max_brightness = 0xff;
-diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
-index 1ee6b2a..523c0ae 100644
---- a/drivers/usb/serial/console.c
-+++ b/drivers/usb/serial/console.c
-@@ -200,7 +200,7 @@ static int usb_console_setup(struct console *co, char *options)
- static void usb_console_write(struct console *co,
- 					const char *buf, unsigned count)
- {
--	static struct usbcons_info *info = &usbcons_info;
-+	struct usbcons_info *info = &usbcons_info;
- 	struct usb_serial_port *port = info->port;
- 	struct usb_serial *serial;
- 	int retval = -ENODEV;
-diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c
-index e39b188..1fffda8 100644
---- a/drivers/usb/storage/realtek_cr.c
-+++ b/drivers/usb/storage/realtek_cr.c
-@@ -430,7 +430,7 @@ static int rts51x_read_status(struct us_data *us,
- 
- 	buf = kmalloc(len, GFP_NOIO);
- 	if (buf == NULL)
--		return USB_STOR_TRANSPORT_ERROR;
-+		return -ENOMEM;
- 
- 	US_DEBUGP("%s, lun = %d\n", __func__, lun);
- 
-diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
-index 75f70f0..d467e1a 100644
---- a/drivers/usb/storage/usb.h
-+++ b/drivers/usb/storage/usb.h
-@@ -63,7 +63,7 @@ struct us_unusual_dev {
- 	__u8  useProtocol;
- 	__u8  useTransport;
- 	int (*initFunction)(struct us_data *);
--};
-+} __do_const;
- 
- 
- /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
-diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
-index d6bea3e..60b250e 100644
---- a/drivers/usb/wusbcore/wa-hc.h
-+++ b/drivers/usb/wusbcore/wa-hc.h
-@@ -192,7 +192,7 @@ struct wahc {
- 	struct list_head xfer_delayed_list;
- 	spinlock_t xfer_list_lock;
- 	struct work_struct xfer_work;
--	atomic_t xfer_id_count;
-+	atomic_unchecked_t xfer_id_count;
- };
- 
- 
-@@ -246,7 +246,7 @@ static inline void wa_init(struct wahc *wa)
- 	INIT_LIST_HEAD(&wa->xfer_delayed_list);
- 	spin_lock_init(&wa->xfer_list_lock);
- 	INIT_WORK(&wa->xfer_work, wa_urb_enqueue_run);
--	atomic_set(&wa->xfer_id_count, 1);
-+	atomic_set_unchecked(&wa->xfer_id_count, 1);
- }
- 
- /**
-diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
-index 57c01ab..8a05959 100644
---- a/drivers/usb/wusbcore/wa-xfer.c
-+++ b/drivers/usb/wusbcore/wa-xfer.c
-@@ -296,7 +296,7 @@ out:
-  */
- static void wa_xfer_id_init(struct wa_xfer *xfer)
- {
--	xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
-+	xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
- }
- 
- /*
-diff --git a/drivers/vhost/vhost.c b/drivers/vhost/vhost.c
-index be32b1b..b5f6c08 100644
---- a/drivers/vhost/vhost.c
-+++ b/drivers/vhost/vhost.c
-@@ -631,7 +631,7 @@ static long vhost_set_memory(struct vhost_dev *d, struct vhost_memory __user *m)
- 	return 0;
- }
- 
--static long vhost_set_vring(struct vhost_dev *d, int ioctl, void __user *argp)
-+static long vhost_set_vring(struct vhost_dev *d, unsigned int ioctl, void __user *argp)
- {
- 	struct file *eventfp, *filep = NULL,
- 		    *pollstart = NULL, *pollstop = NULL;
-diff --git a/drivers/video/arcfb.c b/drivers/video/arcfb.c
-index c22e8d3..12c48b0 100644
---- a/drivers/video/arcfb.c
-+++ b/drivers/video/arcfb.c
-@@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
- 		return -ENOSPC;
- 
- 	err = 0;
--	if ((count + p) > fbmemlength) {
-+	if (count > (fbmemlength - p)) {
- 		count = fbmemlength - p;
- 		err = -ENOSPC;
- 	}
-diff --git a/drivers/video/aty/aty128fb.c b/drivers/video/aty/aty128fb.c
-index b0b2ac3..89a4399 100644
---- a/drivers/video/aty/aty128fb.c
-+++ b/drivers/video/aty/aty128fb.c
-@@ -148,7 +148,7 @@ enum {
- };
- 
- /* Must match above enum */
--static const char *r128_family[] __devinitdata = {
-+static const char *r128_family[] __devinitconst = {
- 	"AGP",
- 	"PCI",
- 	"PRO AGP",
-diff --git a/drivers/video/aty/atyfb_base.c b/drivers/video/aty/atyfb_base.c
-index 44bdce4..a79c55f 100644
---- a/drivers/video/aty/atyfb_base.c
-+++ b/drivers/video/aty/atyfb_base.c
-@@ -1325,10 +1325,14 @@ static int atyfb_set_par(struct fb_info *info)
- 	par->accel_flags = var->accel_flags; /* hack */
- 
- 	if (var->accel_flags) {
--		info->fbops->fb_sync = atyfb_sync;
-+		pax_open_kernel();
-+		*(void **)&info->fbops->fb_sync = atyfb_sync;
-+		pax_close_kernel();
- 		info->flags &= ~FBINFO_HWACCEL_DISABLED;
- 	} else {
--		info->fbops->fb_sync = NULL;
-+		pax_open_kernel();
-+		*(void **)&info->fbops->fb_sync = NULL;
-+		pax_close_kernel();
- 		info->flags |= FBINFO_HWACCEL_DISABLED;
- 	}
- 
-diff --git a/drivers/video/aty/mach64_cursor.c b/drivers/video/aty/mach64_cursor.c
-index 46f72ed..107788d 100644
---- a/drivers/video/aty/mach64_cursor.c
-+++ b/drivers/video/aty/mach64_cursor.c
-@@ -7,6 +7,7 @@
- #include <linux/string.h>
- 
- #include <asm/io.h>
-+#include <asm/pgtable.h>
- 
- #ifdef __sparc__
- #include <asm/fbio.h>
-@@ -208,7 +209,9 @@ int __devinit aty_init_cursor(struct fb_info *info)
- 	info->sprite.buf_align = 16; 	/* and 64 lines tall. */
- 	info->sprite.flags = FB_PIXMAP_IO;
- 
--	info->fbops->fb_cursor = atyfb_cursor;
-+	pax_open_kernel();
-+	*(void **)&info->fbops->fb_cursor = atyfb_cursor;
-+	pax_close_kernel();
- 
- 	return 0;
- }
-diff --git a/drivers/video/au1100fb.c b/drivers/video/au1100fb.c
-index 649cb35..1be8b5d 100644
---- a/drivers/video/au1100fb.c
-+++ b/drivers/video/au1100fb.c
-@@ -387,39 +387,13 @@ void au1100fb_fb_rotate(struct fb_info *fbi, int angle)
- int au1100fb_fb_mmap(struct fb_info *fbi, struct vm_area_struct *vma)
- {
- 	struct au1100fb_device *fbdev;
--	unsigned int len;
--	unsigned long start=0, off;
- 
- 	fbdev = to_au1100fb_device(fbi);
- 
--	if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT)) {
--		return -EINVAL;
--	}
--
--	start = fbdev->fb_phys & PAGE_MASK;
--	len = PAGE_ALIGN((start & ~PAGE_MASK) + fbdev->fb_len);
--
--	off = vma->vm_pgoff << PAGE_SHIFT;
--
--	if ((vma->vm_end - vma->vm_start + off) > len) {
--		return -EINVAL;
--	}
--
--	off += start;
--	vma->vm_pgoff = off >> PAGE_SHIFT;
--
- 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
- 	pgprot_val(vma->vm_page_prot) |= (6 << 9); //CCA=6
- 
--	vma->vm_flags |= VM_IO;
--
--	if (io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT,
--				vma->vm_end - vma->vm_start,
--				vma->vm_page_prot)) {
--		return -EAGAIN;
--	}
--
--	return 0;
-+	return vm_iomap_memory(vma, fbdev->fb_phys, fbdev->fb_len);
- }
- 
- static struct fb_ops au1100fb_ops =
-diff --git a/drivers/video/au1200fb.c b/drivers/video/au1200fb.c
-index 7200559..5bd7d88 100644
---- a/drivers/video/au1200fb.c
-+++ b/drivers/video/au1200fb.c
-@@ -1216,38 +1216,13 @@ static int au1200fb_fb_blank(int blank_mode, struct fb_info *fbi)
-  * method mainly to allow the use of the TLB streaming flag (CCA=6)
-  */
- static int au1200fb_fb_mmap(struct fb_info *info, struct vm_area_struct *vma)
--
- {
--	unsigned int len;
--	unsigned long start=0, off;
- 	struct au1200fb_device *fbdev = info->par;
- 
--	if (vma->vm_pgoff > (~0UL >> PAGE_SHIFT)) {
--		return -EINVAL;
--	}
--
--	start = fbdev->fb_phys & PAGE_MASK;
--	len = PAGE_ALIGN((start & ~PAGE_MASK) + fbdev->fb_len);
--
--	off = vma->vm_pgoff << PAGE_SHIFT;
--
--	if ((vma->vm_end - vma->vm_start + off) > len) {
--		return -EINVAL;
--	}
--
--	off += start;
--	vma->vm_pgoff = off >> PAGE_SHIFT;
--
- 	vma->vm_page_prot = pgprot_noncached(vma->vm_page_prot);
- 	pgprot_val(vma->vm_page_prot) |= _CACHE_MASK; /* CCA=7 */
- 
--	vma->vm_flags |= VM_IO;
--
--	return io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT,
--				  vma->vm_end - vma->vm_start,
--				  vma->vm_page_prot);
--
--	return 0;
-+	return vm_iomap_memory(vma, fbdev->fb_phys, fbdev->fb_len);
- }
- 
- static void set_global(u_int cmd, struct au1200_lcd_global_regs_t *pdata)
-diff --git a/drivers/video/backlight/backlight.c b/drivers/video/backlight/backlight.c
-index 7363c1b..b69ad66 100644
---- a/drivers/video/backlight/backlight.c
-+++ b/drivers/video/backlight/backlight.c
-@@ -303,7 +303,7 @@ struct backlight_device *backlight_device_register(const char *name,
- 	new_bd->dev.class = backlight_class;
- 	new_bd->dev.parent = parent;
- 	new_bd->dev.release = bl_device_release;
--	dev_set_name(&new_bd->dev, name);
-+	dev_set_name(&new_bd->dev, "%s", name);
- 	dev_set_drvdata(&new_bd->dev, devdata);
- 
- 	/* Set default properties */
-diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
-index 72dd555..5f9bfbe 100644
---- a/drivers/video/backlight/kb3886_bl.c
-+++ b/drivers/video/backlight/kb3886_bl.c
-@@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
- static unsigned long kb3886bl_flags;
- #define KB3886BL_SUSPENDED     0x01
- 
--static struct dmi_system_id __initdata kb3886bl_device_table[] = {
-+static const struct dmi_system_id __initconst kb3886bl_device_table[] = {
- 	{
- 		.ident = "Sahara Touch-iT",
- 		.matches = {
-diff --git a/drivers/video/backlight/lcd.c b/drivers/video/backlight/lcd.c
-index 71a11ca..86afe4b 100644
---- a/drivers/video/backlight/lcd.c
-+++ b/drivers/video/backlight/lcd.c
-@@ -209,7 +209,7 @@ struct lcd_device *lcd_device_register(const char *name, struct device *parent,
- 	new_ld->dev.class = lcd_class;
- 	new_ld->dev.parent = parent;
- 	new_ld->dev.release = lcd_device_release;
--	dev_set_name(&new_ld->dev, name);
-+	dev_set_name(&new_ld->dev, "%s", name);
- 	dev_set_drvdata(&new_ld->dev, devdata);
- 
- 	rc = device_register(&new_ld->dev);
-diff --git a/drivers/video/backlight/s6e63m0.c b/drivers/video/backlight/s6e63m0.c
-index e132157..516db70 100644
---- a/drivers/video/backlight/s6e63m0.c
-+++ b/drivers/video/backlight/s6e63m0.c
-@@ -690,7 +690,7 @@ static ssize_t s6e63m0_sysfs_store_gamma_mode(struct device *dev,
- 	struct backlight_device *bd = NULL;
- 	int brightness, rc;
- 
--	rc = strict_strtoul(buf, 0, (unsigned long *)&lcd->gamma_mode);
-+	rc = kstrtouint(buf, 0, &lcd->gamma_mode);
- 	if (rc < 0)
- 		return rc;
- 
-diff --git a/drivers/video/console/fbcon.c b/drivers/video/console/fbcon.c
-index 6b4fb5c..385e560 100644
---- a/drivers/video/console/fbcon.c
-+++ b/drivers/video/console/fbcon.c
-@@ -450,7 +450,7 @@ static int __init fb_console_setup(char *this_opt)
- 
- 	while ((options = strsep(&this_opt, ",")) != NULL) {
- 		if (!strncmp(options, "font:", 5))
--			strcpy(fontname, options + 5);
-+			strlcpy(fontname, options + 5, sizeof(fontname));
- 		
- 		if (!strncmp(options, "scrollback:", 11)) {
- 			options += 11;
-diff --git a/drivers/video/fb_defio.c b/drivers/video/fb_defio.c
-index c27e153..5beb687 100644
---- a/drivers/video/fb_defio.c
-+++ b/drivers/video/fb_defio.c
-@@ -200,7 +200,9 @@ void fb_deferred_io_init(struct fb_info *info)
- 
- 	BUG_ON(!fbdefio);
- 	mutex_init(&fbdefio->lock);
--	info->fbops->fb_mmap = fb_deferred_io_mmap;
-+	pax_open_kernel();
-+	*(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
-+	pax_close_kernel();
- 	INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
- 	INIT_LIST_HEAD(&fbdefio->pagelist);
- 	if (fbdefio->delay == 0) /* set a default of 1 s */
-@@ -231,7 +233,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
- 		page->mapping = NULL;
- 	}
- 
--	info->fbops->fb_mmap = NULL;
-+	*(void **)&info->fbops->fb_mmap = NULL;
- 	mutex_destroy(&fbdefio->lock);
- }
- EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
-diff --git a/drivers/video/fbcmap.c b/drivers/video/fbcmap.c
-index 5c3960d..15cf8fc 100644
---- a/drivers/video/fbcmap.c
-+++ b/drivers/video/fbcmap.c
-@@ -285,8 +285,7 @@ int fb_set_user_cmap(struct fb_cmap_user *cmap, struct fb_info *info)
- 		rc = -ENODEV;
- 		goto out;
- 	}
--	if (cmap->start < 0 || (!info->fbops->fb_setcolreg &&
--				!info->fbops->fb_setcmap)) {
-+	if (!info->fbops->fb_setcolreg && !info->fbops->fb_setcmap) {
- 		rc = -EINVAL;
- 		goto out1;
- 	}
-diff --git a/drivers/video/fbmem.c b/drivers/video/fbmem.c
-index 0a22808..130eafe 100644
---- a/drivers/video/fbmem.c
-+++ b/drivers/video/fbmem.c
-@@ -428,7 +428,7 @@ static void fb_do_show_logo(struct fb_info *info, struct fb_image *image,
- 			image->dx += image->width + 8;
- 		}
- 	} else if (rotate == FB_ROTATE_UD) {
--		for (x = 0; x < num && image->dx >= 0; x++) {
-+		for (x = 0; x < num && (__s32)image->dx >= 0; x++) {
- 			info->fbops->fb_imageblit(info, image);
- 			image->dx -= image->width + 8;
- 		}
-@@ -440,7 +440,7 @@ static void fb_do_show_logo(struct fb_info *info, struct fb_image *image,
- 			image->dy += image->height + 8;
- 		}
- 	} else if (rotate == FB_ROTATE_CCW) {
--		for (x = 0; x < num && image->dy >= 0; x++) {
-+		for (x = 0; x < num && (__s32)image->dy >= 0; x++) {
- 			info->fbops->fb_imageblit(info, image);
- 			image->dy -= image->height + 8;
- 		}
-@@ -1143,7 +1143,7 @@ static long do_fb_ioctl(struct fb_info *info, unsigned int cmd,
- 			return -EFAULT;
- 		if (con2fb.console < 1 || con2fb.console > MAX_NR_CONSOLES)
- 			return -EINVAL;
--		if (con2fb.framebuffer < 0 || con2fb.framebuffer >= FB_MAX)
-+		if (con2fb.framebuffer >= FB_MAX)
- 			return -EINVAL;
- 		if (!registered_fb[con2fb.framebuffer])
- 			request_module("fb%d", con2fb.framebuffer);
-diff --git a/drivers/video/geode/gx1fb_core.c b/drivers/video/geode/gx1fb_core.c
-index 5a5d092..265c5ed 100644
---- a/drivers/video/geode/gx1fb_core.c
-+++ b/drivers/video/geode/gx1fb_core.c
-@@ -29,7 +29,7 @@ static int  crt_option = 1;
- static char panel_option[32] = "";
- 
- /* Modes relevant to the GX1 (taken from modedb.c) */
--static const struct fb_videomode __devinitdata gx1_modedb[] = {
-+static const struct fb_videomode __devinitconst gx1_modedb[] = {
- 	/* 640x480-60 VESA */
- 	{ NULL, 60, 640, 480, 39682,  48, 16, 33, 10, 96, 2,
- 	  0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
-diff --git a/drivers/video/gxt4500.c b/drivers/video/gxt4500.c
-index 0fad23f..0e9afa4 100644
---- a/drivers/video/gxt4500.c
-+++ b/drivers/video/gxt4500.c
-@@ -156,7 +156,7 @@ struct gxt4500_par {
- static char *mode_option;
- 
- /* default mode: 1280x1024 @ 60 Hz, 8 bpp */
--static const struct fb_videomode defaultmode __devinitdata = {
-+static const struct fb_videomode defaultmode __devinitconst = {
- 	.refresh = 60,
- 	.xres = 1280,
- 	.yres = 1024,
-@@ -581,7 +581,7 @@ static int gxt4500_blank(int blank, struct fb_info *info)
- 	return 0;
- }
- 
--static const struct fb_fix_screeninfo gxt4500_fix __devinitdata = {
-+static const struct fb_fix_screeninfo gxt4500_fix __devinitconst = {
- 	.id = "IBM GXT4500P",
- 	.type = FB_TYPE_PACKED_PIXELS,
- 	.visual = FB_VISUAL_PSEUDOCOLOR,
-diff --git a/drivers/video/i810/i810_accel.c b/drivers/video/i810/i810_accel.c
-index 7672d2e..b56437f 100644
---- a/drivers/video/i810/i810_accel.c
-+++ b/drivers/video/i810/i810_accel.c
-@@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
- 		}
- 	}
- 	printk("ringbuffer lockup!!!\n");
-+	printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
- 	i810_report_error(mmio); 
- 	par->dev_flags |= LOCKUP;
- 	info->pixmap.scan_align = 1;
-diff --git a/drivers/video/i810/i810_main.c b/drivers/video/i810/i810_main.c
-index 318f6fb..9a389c1 100644
---- a/drivers/video/i810/i810_main.c
-+++ b/drivers/video/i810/i810_main.c
-@@ -97,7 +97,7 @@ static int i810fb_blank      (int blank_mode, struct fb_info *info);
- static void i810fb_release_resource       (struct fb_info *info, struct i810fb_par *par);
- 
- /* PCI */
--static const char *i810_pci_list[] __devinitdata = {
-+static const char *i810_pci_list[] __devinitconst = {
- 	"Intel(R) 810 Framebuffer Device"                                 ,
- 	"Intel(R) 810-DC100 Framebuffer Device"                           ,
- 	"Intel(R) 810E Framebuffer Device"                                ,
-diff --git a/drivers/video/jz4740_fb.c b/drivers/video/jz4740_fb.c
-index de36693..3c63fc2 100644
---- a/drivers/video/jz4740_fb.c
-+++ b/drivers/video/jz4740_fb.c
-@@ -136,7 +136,7 @@ struct jzfb {
- 	uint32_t pseudo_palette[16];
- };
- 
--static const struct fb_fix_screeninfo jzfb_fix __devinitdata = {
-+static const struct fb_fix_screeninfo jzfb_fix __devinitconst = {
- 	.id		= "JZ4740 FB",
- 	.type		= FB_TYPE_PACKED_PIXELS,
- 	.visual		= FB_VISUAL_TRUECOLOR,
-diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
-index 3c14e43..eafa544 100644
---- a/drivers/video/logo/logo_linux_clut224.ppm
-+++ b/drivers/video/logo/logo_linux_clut224.ppm
-@@ -1,1604 +1,1123 @@
- P3
--# Standard 224-color Linux logo
- 80 80
- 255
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  6   6   6   6   6   6  10  10  10  10  10  10
-- 10  10  10   6   6   6   6   6   6   6   6   6
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   6   6   6  10  10  10  14  14  14
-- 22  22  22  26  26  26  30  30  30  34  34  34
-- 30  30  30  30  30  30  26  26  26  18  18  18
-- 14  14  14  10  10  10   6   6   6   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   1   0   0   1   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  6   6   6  14  14  14  26  26  26  42  42  42
-- 54  54  54  66  66  66  78  78  78  78  78  78
-- 78  78  78  74  74  74  66  66  66  54  54  54
-- 42  42  42  26  26  26  18  18  18  10  10  10
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   1   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 22  22  22  42  42  42  66  66  66  86  86  86
-- 66  66  66  38  38  38  38  38  38  22  22  22
-- 26  26  26  34  34  34  54  54  54  66  66  66
-- 86  86  86  70  70  70  46  46  46  26  26  26
-- 14  14  14   6   6   6   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   1   0   0   1   0   0   1   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0  10  10  10  26  26  26
-- 50  50  50  82  82  82  58  58  58   6   6   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  6   6   6  54  54  54  86  86  86  66  66  66
-- 38  38  38  18  18  18   6   6   6   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   6   6   6  22  22  22  50  50  50
-- 78  78  78  34  34  34   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   6   6   6  70  70  70
-- 78  78  78  46  46  46  22  22  22   6   6   6
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   1   0   0   1   0   0   1   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  6   6   6  18  18  18  42  42  42  82  82  82
-- 26  26  26   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6  14  14  14
-- 46  46  46  34  34  34   6   6   6   2   2   6
-- 42  42  42  78  78  78  42  42  42  18  18  18
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   1   0   0   0   0   0   1   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
-- 10  10  10  30  30  30  66  66  66  58  58  58
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6  26  26  26
-- 86  86  86 101 101 101  46  46  46  10  10  10
--  2   2   6  58  58  58  70  70  70  34  34  34
-- 10  10  10   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   1   0   0   1   0   0   1   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
-- 14  14  14  42  42  42  86  86  86  10  10  10
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6  30  30  30
-- 94  94  94  94  94  94  58  58  58  26  26  26
--  2   2   6   6   6   6  78  78  78  54  54  54
-- 22  22  22   6   6   6   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   6   6   6
-- 22  22  22  62  62  62  62  62  62   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6  26  26  26
-- 54  54  54  38  38  38  18  18  18  10  10  10
--  2   2   6   2   2   6  34  34  34  82  82  82
-- 38  38  38  14  14  14   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   1   0   0   1   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   6   6   6
-- 30  30  30  78  78  78  30  30  30   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6  10  10  10
-- 10  10  10   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6  78  78  78
-- 50  50  50  18  18  18   6   6   6   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   1   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 38  38  38  86  86  86  14  14  14   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6  54  54  54
-- 66  66  66  26  26  26   6   6   6   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   1   0   0   1   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  14  14  14
-- 42  42  42  82  82  82   2   2   6   2   2   6
--  2   2   6   6   6   6  10  10  10   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   6   6   6
-- 14  14  14  10  10  10   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6  18  18  18
-- 82  82  82  34  34  34  10  10  10   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   1   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  14  14  14
-- 46  46  46  86  86  86   2   2   6   2   2   6
--  6   6   6   6   6   6  22  22  22  34  34  34
--  6   6   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6  18  18  18  34  34  34
-- 10  10  10  50  50  50  22  22  22   2   2   6
--  2   2   6   2   2   6   2   2   6  10  10  10
-- 86  86  86  42  42  42  14  14  14   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   1   0   0   1   0   0   1   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  14  14  14
-- 46  46  46  86  86  86   2   2   6   2   2   6
-- 38  38  38 116 116 116  94  94  94  22  22  22
-- 22  22  22   2   2   6   2   2   6   2   2   6
-- 14  14  14  86  86  86 138 138 138 162 162 162
--154 154 154  38  38  38  26  26  26   6   6   6
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 86  86  86  46  46  46  14  14  14   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  14  14  14
-- 46  46  46  86  86  86   2   2   6  14  14  14
--134 134 134 198 198 198 195 195 195 116 116 116
-- 10  10  10   2   2   6   2   2   6   6   6   6
--101  98  89 187 187 187 210 210 210 218 218 218
--214 214 214 134 134 134  14  14  14   6   6   6
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 86  86  86  50  50  50  18  18  18   6   6   6
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   1   0   0   0
--  0   0   1   0   0   1   0   0   1   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  14  14  14
-- 46  46  46  86  86  86   2   2   6  54  54  54
--218 218 218 195 195 195 226 226 226 246 246 246
-- 58  58  58   2   2   6   2   2   6  30  30  30
--210 210 210 253 253 253 174 174 174 123 123 123
--221 221 221 234 234 234  74  74  74   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 70  70  70  58  58  58  22  22  22   6   6   6
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  14  14  14
-- 46  46  46  82  82  82   2   2   6 106 106 106
--170 170 170  26  26  26  86  86  86 226 226 226
--123 123 123  10  10  10  14  14  14  46  46  46
--231 231 231 190 190 190   6   6   6  70  70  70
-- 90  90  90 238 238 238 158 158 158   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 70  70  70  58  58  58  22  22  22   6   6   6
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   1   0   0   0
--  0   0   1   0   0   1   0   0   1   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  14  14  14
-- 42  42  42  86  86  86   6   6   6 116 116 116
--106 106 106   6   6   6  70  70  70 149 149 149
--128 128 128  18  18  18  38  38  38  54  54  54
--221 221 221 106 106 106   2   2   6  14  14  14
-- 46  46  46 190 190 190 198 198 198   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 74  74  74  62  62  62  22  22  22   6   6   6
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   1   0   0   0
--  0   0   1   0   0   0   0   0   1   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  14  14  14
-- 42  42  42  94  94  94  14  14  14 101 101 101
--128 128 128   2   2   6  18  18  18 116 116 116
--118  98  46 121  92   8 121  92   8  98  78  10
--162 162 162 106 106 106   2   2   6   2   2   6
--  2   2   6 195 195 195 195 195 195   6   6   6
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 74  74  74  62  62  62  22  22  22   6   6   6
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   1   0   0   1
--  0   0   1   0   0   0   0   0   1   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 38  38  38  90  90  90  14  14  14  58  58  58
--210 210 210  26  26  26  54  38   6 154 114  10
--226 170  11 236 186  11 225 175  15 184 144  12
--215 174  15 175 146  61  37  26   9   2   2   6
-- 70  70  70 246 246 246 138 138 138   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 70  70  70  66  66  66  26  26  26   6   6   6
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 38  38  38  86  86  86  14  14  14  10  10  10
--195 195 195 188 164 115 192 133   9 225 175  15
--239 182  13 234 190  10 232 195  16 232 200  30
--245 207  45 241 208  19 232 195  16 184 144  12
--218 194 134 211 206 186  42  42  42   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 50  50  50  74  74  74  30  30  30   6   6   6
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 34  34  34  86  86  86  14  14  14   2   2   6
--121  87  25 192 133   9 219 162  10 239 182  13
--236 186  11 232 195  16 241 208  19 244 214  54
--246 218  60 246 218  38 246 215  20 241 208  19
--241 208  19 226 184  13 121  87  25   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 50  50  50  82  82  82  34  34  34  10  10  10
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 34  34  34  82  82  82  30  30  30  61  42   6
--180 123   7 206 145  10 230 174  11 239 182  13
--234 190  10 238 202  15 241 208  19 246 218  74
--246 218  38 246 215  20 246 215  20 246 215  20
--226 184  13 215 174  15 184 144  12   6   6   6
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 26  26  26  94  94  94  42  42  42  14  14  14
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 30  30  30  78  78  78  50  50  50 104  69   6
--192 133   9 216 158  10 236 178  12 236 186  11
--232 195  16 241 208  19 244 214  54 245 215  43
--246 215  20 246 215  20 241 208  19 198 155  10
--200 144  11 216 158  10 156 118  10   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  6   6   6  90  90  90  54  54  54  18  18  18
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 30  30  30  78  78  78  46  46  46  22  22  22
--137  92   6 210 162  10 239 182  13 238 190  10
--238 202  15 241 208  19 246 215  20 246 215  20
--241 208  19 203 166  17 185 133  11 210 150  10
--216 158  10 210 150  10 102  78  10   2   2   6
--  6   6   6  54  54  54  14  14  14   2   2   6
--  2   2   6  62  62  62  74  74  74  30  30  30
-- 10  10  10   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 34  34  34  78  78  78  50  50  50   6   6   6
-- 94  70  30 139 102  15 190 146  13 226 184  13
--232 200  30 232 195  16 215 174  15 190 146  13
--168 122  10 192 133   9 210 150  10 213 154  11
--202 150  34 182 157 106 101  98  89   2   2   6
--  2   2   6  78  78  78 116 116 116  58  58  58
--  2   2   6  22  22  22  90  90  90  46  46  46
-- 18  18  18   6   6   6   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 38  38  38  86  86  86  50  50  50   6   6   6
--128 128 128 174 154 114 156 107  11 168 122  10
--198 155  10 184 144  12 197 138  11 200 144  11
--206 145  10 206 145  10 197 138  11 188 164 115
--195 195 195 198 198 198 174 174 174  14  14  14
--  2   2   6  22  22  22 116 116 116 116 116 116
-- 22  22  22   2   2   6  74  74  74  70  70  70
-- 30  30  30  10  10  10   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   6   6   6  18  18  18
-- 50  50  50 101 101 101  26  26  26  10  10  10
--138 138 138 190 190 190 174 154 114 156 107  11
--197 138  11 200 144  11 197 138  11 192 133   9
--180 123   7 190 142  34 190 178 144 187 187 187
--202 202 202 221 221 221 214 214 214  66  66  66
--  2   2   6   2   2   6  50  50  50  62  62  62
--  6   6   6   2   2   6  10  10  10  90  90  90
-- 50  50  50  18  18  18   6   6   6   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0  10  10  10  34  34  34
-- 74  74  74  74  74  74   2   2   6   6   6   6
--144 144 144 198 198 198 190 190 190 178 166 146
--154 121  60 156 107  11 156 107  11 168 124  44
--174 154 114 187 187 187 190 190 190 210 210 210
--246 246 246 253 253 253 253 253 253 182 182 182
--  6   6   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6  62  62  62
-- 74  74  74  34  34  34  14  14  14   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0  10  10  10  22  22  22  54  54  54
-- 94  94  94  18  18  18   2   2   6  46  46  46
--234 234 234 221 221 221 190 190 190 190 190 190
--190 190 190 187 187 187 187 187 187 190 190 190
--190 190 190 195 195 195 214 214 214 242 242 242
--253 253 253 253 253 253 253 253 253 253 253 253
-- 82  82  82   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6  14  14  14
-- 86  86  86  54  54  54  22  22  22   6   6   6
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  6   6   6  18  18  18  46  46  46  90  90  90
-- 46  46  46  18  18  18   6   6   6 182 182 182
--253 253 253 246 246 246 206 206 206 190 190 190
--190 190 190 190 190 190 190 190 190 190 190 190
--206 206 206 231 231 231 250 250 250 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--202 202 202  14  14  14   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 42  42  42  86  86  86  42  42  42  18  18  18
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   6   6   6
-- 14  14  14  38  38  38  74  74  74  66  66  66
--  2   2   6   6   6   6  90  90  90 250 250 250
--253 253 253 253 253 253 238 238 238 198 198 198
--190 190 190 190 190 190 195 195 195 221 221 221
--246 246 246 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253  82  82  82   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6  78  78  78  70  70  70  34  34  34
-- 14  14  14   6   6   6   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  14  14  14
-- 34  34  34  66  66  66  78  78  78   6   6   6
--  2   2   6  18  18  18 218 218 218 253 253 253
--253 253 253 253 253 253 253 253 253 246 246 246
--226 226 226 231 231 231 246 246 246 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 178 178 178   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6  18  18  18  90  90  90  62  62  62
-- 30  30  30  10  10  10   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0  10  10  10  26  26  26
-- 58  58  58  90  90  90  18  18  18   2   2   6
--  2   2   6 110 110 110 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--250 250 250 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 231 231 231  18  18  18   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6  18  18  18  94  94  94
-- 54  54  54  26  26  26  10  10  10   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   6   6   6  22  22  22  50  50  50
-- 90  90  90  26  26  26   2   2   6   2   2   6
-- 14  14  14 195 195 195 250 250 250 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--250 250 250 242 242 242  54  54  54   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6  38  38  38
-- 86  86  86  50  50  50  22  22  22   6   6   6
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  6   6   6  14  14  14  38  38  38  82  82  82
-- 34  34  34   2   2   6   2   2   6   2   2   6
-- 42  42  42 195 195 195 246 246 246 253 253 253
--253 253 253 253 253 253 253 253 253 250 250 250
--242 242 242 242 242 242 250 250 250 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 250 250 250 246 246 246 238 238 238
--226 226 226 231 231 231 101 101 101   6   6   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 38  38  38  82  82  82  42  42  42  14  14  14
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
-- 10  10  10  26  26  26  62  62  62  66  66  66
--  2   2   6   2   2   6   2   2   6   6   6   6
-- 70  70  70 170 170 170 206 206 206 234 234 234
--246 246 246 250 250 250 250 250 250 238 238 238
--226 226 226 231 231 231 238 238 238 250 250 250
--250 250 250 250 250 250 246 246 246 231 231 231
--214 214 214 206 206 206 202 202 202 202 202 202
--198 198 198 202 202 202 182 182 182  18  18  18
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6  62  62  62  66  66  66  30  30  30
-- 10  10  10   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
-- 14  14  14  42  42  42  82  82  82  18  18  18
--  2   2   6   2   2   6   2   2   6  10  10  10
-- 94  94  94 182 182 182 218 218 218 242 242 242
--250 250 250 253 253 253 253 253 253 250 250 250
--234 234 234 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 246 246 246
--238 238 238 226 226 226 210 210 210 202 202 202
--195 195 195 195 195 195 210 210 210 158 158 158
--  6   6   6  14  14  14  50  50  50  14  14  14
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   6   6   6  86  86  86  46  46  46
-- 18  18  18   6   6   6   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   6   6   6
-- 22  22  22  54  54  54  70  70  70   2   2   6
--  2   2   6  10  10  10   2   2   6  22  22  22
--166 166 166 231 231 231 250 250 250 253 253 253
--253 253 253 253 253 253 253 253 253 250 250 250
--242 242 242 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 246 246 246
--231 231 231 206 206 206 198 198 198 226 226 226
-- 94  94  94   2   2   6   6   6   6  38  38  38
-- 30  30  30   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6  62  62  62  66  66  66
-- 26  26  26  10  10  10   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 30  30  30  74  74  74  50  50  50   2   2   6
-- 26  26  26  26  26  26   2   2   6 106 106 106
--238 238 238 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 246 246 246 218 218 218 202 202 202
--210 210 210  14  14  14   2   2   6   2   2   6
-- 30  30  30  22  22  22   2   2   6   2   2   6
--  2   2   6   2   2   6  18  18  18  86  86  86
-- 42  42  42  14  14  14   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  14  14  14
-- 42  42  42  90  90  90  22  22  22   2   2   6
-- 42  42  42   2   2   6  18  18  18 218 218 218
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 250 250 250 221 221 221
--218 218 218 101 101 101   2   2   6  14  14  14
-- 18  18  18  38  38  38  10  10  10   2   2   6
--  2   2   6   2   2   6   2   2   6  78  78  78
-- 58  58  58  22  22  22   6   6   6   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   6   6   6  18  18  18
-- 54  54  54  82  82  82   2   2   6  26  26  26
-- 22  22  22   2   2   6 123 123 123 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 250 250 250
--238 238 238 198 198 198   6   6   6  38  38  38
-- 58  58  58  26  26  26  38  38  38   2   2   6
--  2   2   6   2   2   6   2   2   6  46  46  46
-- 78  78  78  30  30  30  10  10  10   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0  10  10  10  30  30  30
-- 74  74  74  58  58  58   2   2   6  42  42  42
--  2   2   6  22  22  22 231 231 231 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 250 250 250
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 246 246 246  46  46  46  38  38  38
-- 42  42  42  14  14  14  38  38  38  14  14  14
--  2   2   6   2   2   6   2   2   6   6   6   6
-- 86  86  86  46  46  46  14  14  14   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   6   6   6  14  14  14  42  42  42
-- 90  90  90  18  18  18  18  18  18  26  26  26
--  2   2   6 116 116 116 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 250 250 250 238 238 238
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253  94  94  94   6   6   6
--  2   2   6   2   2   6  10  10  10  34  34  34
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 74  74  74  58  58  58  22  22  22   6   6   6
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0  10  10  10  26  26  26  66  66  66
-- 82  82  82   2   2   6  38  38  38   6   6   6
-- 14  14  14 210 210 210 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 246 246 246 242 242 242
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 144 144 144   2   2   6
--  2   2   6   2   2   6   2   2   6  46  46  46
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 42  42  42  74  74  74  30  30  30  10  10  10
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  6   6   6  14  14  14  42  42  42  90  90  90
-- 26  26  26   6   6   6  42  42  42   2   2   6
-- 74  74  74 250 250 250 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 242 242 242 242 242 242
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 182 182 182   2   2   6
--  2   2   6   2   2   6   2   2   6  46  46  46
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 10  10  10  86  86  86  38  38  38  10  10  10
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
-- 10  10  10  26  26  26  66  66  66  82  82  82
--  2   2   6  22  22  22  18  18  18   2   2   6
--149 149 149 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 234 234 234 242 242 242
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 206 206 206   2   2   6
--  2   2   6   2   2   6   2   2   6  38  38  38
--  2   2   6   2   2   6   2   2   6   2   2   6
--  6   6   6  86  86  86  46  46  46  14  14  14
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   6   6   6
-- 18  18  18  46  46  46  86  86  86  18  18  18
--  2   2   6  34  34  34  10  10  10   6   6   6
--210 210 210 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 234 234 234 242 242 242
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 221 221 221   6   6   6
--  2   2   6   2   2   6   6   6   6  30  30  30
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6  82  82  82  54  54  54  18  18  18
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 26  26  26  66  66  66  62  62  62   2   2   6
--  2   2   6  38  38  38  10  10  10  26  26  26
--238 238 238 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 231 231 231 238 238 238
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 231 231 231   6   6   6
--  2   2   6   2   2   6  10  10  10  30  30  30
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6  66  66  66  58  58  58  22  22  22
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 38  38  38  78  78  78   6   6   6   2   2   6
--  2   2   6  46  46  46  14  14  14  42  42  42
--246 246 246 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 231 231 231 242 242 242
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 234 234 234  10  10  10
--  2   2   6   2   2   6  22  22  22  14  14  14
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6  66  66  66  62  62  62  22  22  22
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   6   6   6  18  18  18
-- 50  50  50  74  74  74   2   2   6   2   2   6
-- 14  14  14  70  70  70  34  34  34  62  62  62
--250 250 250 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 231 231 231 246 246 246
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 234 234 234  14  14  14
--  2   2   6   2   2   6  30  30  30   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6  66  66  66  62  62  62  22  22  22
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   6   6   6  18  18  18
-- 54  54  54  62  62  62   2   2   6   2   2   6
--  2   2   6  30  30  30  46  46  46  70  70  70
--250 250 250 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 231 231 231 246 246 246
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 226 226 226  10  10  10
--  2   2   6   6   6   6  30  30  30   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6  66  66  66  58  58  58  22  22  22
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   6   6   6  22  22  22
-- 58  58  58  62  62  62   2   2   6   2   2   6
--  2   2   6   2   2   6  30  30  30  78  78  78
--250 250 250 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 231 231 231 246 246 246
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 206 206 206   2   2   6
-- 22  22  22  34  34  34  18  14   6  22  22  22
-- 26  26  26  18  18  18   6   6   6   2   2   6
--  2   2   6  82  82  82  54  54  54  18  18  18
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   6   6   6  26  26  26
-- 62  62  62 106 106 106  74  54  14 185 133  11
--210 162  10 121  92   8   6   6   6  62  62  62
--238 238 238 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 231 231 231 246 246 246
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 158 158 158  18  18  18
-- 14  14  14   2   2   6   2   2   6   2   2   6
--  6   6   6  18  18  18  66  66  66  38  38  38
--  6   6   6  94  94  94  50  50  50  18  18  18
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   6   6   6
-- 10  10  10  10  10  10  18  18  18  38  38  38
-- 78  78  78 142 134 106 216 158  10 242 186  14
--246 190  14 246 190  14 156 118  10  10  10  10
-- 90  90  90 238 238 238 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 231 231 231 250 250 250
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 246 230 190
--238 204  91 238 204  91 181 142  44  37  26   9
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6  38  38  38  46  46  46
-- 26  26  26 106 106 106  54  54  54  18  18  18
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   6   6   6  14  14  14  22  22  22
-- 30  30  30  38  38  38  50  50  50  70  70  70
--106 106 106 190 142  34 226 170  11 242 186  14
--246 190  14 246 190  14 246 190  14 154 114  10
--  6   6   6  74  74  74 226 226 226 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 231 231 231 250 250 250
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 228 184  62
--241 196  14 241 208  19 232 195  16  38  30  10
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   6   6   6  30  30  30  26  26  26
--203 166  17 154 142  90  66  66  66  26  26  26
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  6   6   6  18  18  18  38  38  38  58  58  58
-- 78  78  78  86  86  86 101 101 101 123 123 123
--175 146  61 210 150  10 234 174  13 246 186  14
--246 190  14 246 190  14 246 190  14 238 190  10
--102  78  10   2   2   6  46  46  46 198 198 198
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 234 234 234 242 242 242
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 224 178  62
--242 186  14 241 196  14 210 166  10  22  18   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   6   6   6 121  92   8
--238 202  15 232 195  16  82  82  82  34  34  34
-- 10  10  10   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
-- 14  14  14  38  38  38  70  70  70 154 122  46
--190 142  34 200 144  11 197 138  11 197 138  11
--213 154  11 226 170  11 242 186  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--225 175  15  46  32   6   2   2   6  22  22  22
--158 158 158 250 250 250 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 250 250 250 242 242 242 224 178  62
--239 182  13 236 186  11 213 154  11  46  32   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6  61  42   6 225 175  15
--238 190  10 236 186  11 112 100  78  42  42  42
-- 14  14  14   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   6   6   6
-- 22  22  22  54  54  54 154 122  46 213 154  11
--226 170  11 230 174  11 226 170  11 226 170  11
--236 178  12 242 186  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--241 196  14 184 144  12  10  10  10   2   2   6
--  6   6   6 116 116 116 242 242 242 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 231 231 231 198 198 198 214 170  54
--236 178  12 236 178  12 210 150  10 137  92   6
-- 18  14   6   2   2   6   2   2   6   2   2   6
--  6   6   6  70  47   6 200 144  11 236 178  12
--239 182  13 239 182  13 124 112  88  58  58  58
-- 22  22  22   6   6   6   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 30  30  30  70  70  70 180 133  36 226 170  11
--239 182  13 242 186  14 242 186  14 246 186  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 232 195  16  98  70   6   2   2   6
--  2   2   6   2   2   6  66  66  66 221 221 221
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 206 206 206 198 198 198 214 166  58
--230 174  11 230 174  11 216 158  10 192 133   9
--163 110   8 116  81   8 102  78  10 116  81   8
--167 114   7 197 138  11 226 170  11 239 182  13
--242 186  14 242 186  14 162 146  94  78  78  78
-- 34  34  34  14  14  14   6   6   6   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   6   6   6
-- 30  30  30  78  78  78 190 142  34 226 170  11
--239 182  13 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 241 196  14 203 166  17  22  18   6
--  2   2   6   2   2   6   2   2   6  38  38  38
--218 218 218 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--250 250 250 206 206 206 198 198 198 202 162  69
--226 170  11 236 178  12 224 166  10 210 150  10
--200 144  11 197 138  11 192 133   9 197 138  11
--210 150  10 226 170  11 242 186  14 246 190  14
--246 190  14 246 186  14 225 175  15 124 112  88
-- 62  62  62  30  30  30  14  14  14   6   6   6
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 30  30  30  78  78  78 174 135  50 224 166  10
--239 182  13 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 241 196  14 139 102  15
--  2   2   6   2   2   6   2   2   6   2   2   6
-- 78  78  78 250 250 250 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--250 250 250 214 214 214 198 198 198 190 150  46
--219 162  10 236 178  12 234 174  13 224 166  10
--216 158  10 213 154  11 213 154  11 216 158  10
--226 170  11 239 182  13 246 190  14 246 190  14
--246 190  14 246 190  14 242 186  14 206 162  42
--101 101 101  58  58  58  30  30  30  14  14  14
--  6   6   6   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 30  30  30  74  74  74 174 135  50 216 158  10
--236 178  12 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 241 196  14 226 184  13
-- 61  42   6   2   2   6   2   2   6   2   2   6
-- 22  22  22 238 238 238 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 226 226 226 187 187 187 180 133  36
--216 158  10 236 178  12 239 182  13 236 178  12
--230 174  11 226 170  11 226 170  11 230 174  11
--236 178  12 242 186  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 186  14 239 182  13
--206 162  42 106 106 106  66  66  66  34  34  34
-- 14  14  14   6   6   6   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   6   6   6
-- 26  26  26  70  70  70 163 133  67 213 154  11
--236 178  12 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 241 196  14
--190 146  13  18  14   6   2   2   6   2   2   6
-- 46  46  46 246 246 246 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 221 221 221  86  86  86 156 107  11
--216 158  10 236 178  12 242 186  14 246 186  14
--242 186  14 239 182  13 239 182  13 242 186  14
--242 186  14 246 186  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--242 186  14 225 175  15 142 122  72  66  66  66
-- 30  30  30  10  10  10   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   6   6   6
-- 26  26  26  70  70  70 163 133  67 210 150  10
--236 178  12 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--232 195  16 121  92   8  34  34  34 106 106 106
--221 221 221 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--242 242 242  82  82  82  18  14   6 163 110   8
--216 158  10 236 178  12 242 186  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 242 186  14 163 133  67
-- 46  46  46  18  18  18   6   6   6   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  10  10  10
-- 30  30  30  78  78  78 163 133  67 210 150  10
--236 178  12 246 186  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--241 196  14 215 174  15 190 178 144 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 218 218 218
-- 58  58  58   2   2   6  22  18   6 167 114   7
--216 158  10 236 178  12 246 186  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 186  14 242 186  14 190 150  46
-- 54  54  54  22  22  22   6   6   6   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0  14  14  14
-- 38  38  38  86  86  86 180 133  36 213 154  11
--236 178  12 246 186  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 232 195  16 190 146  13 214 214 214
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 250 250 250 170 170 170  26  26  26
--  2   2   6   2   2   6  37  26   9 163 110   8
--219 162  10 239 182  13 246 186  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 186  14 236 178  12 224 166  10 142 122  72
-- 46  46  46  18  18  18   6   6   6   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   6   6   6  18  18  18
-- 50  50  50 109 106  95 192 133   9 224 166  10
--242 186  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--242 186  14 226 184  13 210 162  10 142 110  46
--226 226 226 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--253 253 253 253 253 253 253 253 253 253 253 253
--198 198 198  66  66  66   2   2   6   2   2   6
--  2   2   6   2   2   6  50  34   6 156 107  11
--219 162  10 239 182  13 246 186  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 242 186  14
--234 174  13 213 154  11 154 122  46  66  66  66
-- 30  30  30  10  10  10   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   6   6   6  22  22  22
-- 58  58  58 154 121  60 206 145  10 234 174  13
--242 186  14 246 186  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 186  14 236 178  12 210 162  10 163 110   8
-- 61  42   6 138 138 138 218 218 218 250 250 250
--253 253 253 253 253 253 253 253 253 250 250 250
--242 242 242 210 210 210 144 144 144  66  66  66
--  6   6   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6  61  42   6 163 110   8
--216 158  10 236 178  12 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 246 190  14 246 190  14 246 190  14
--246 190  14 239 182  13 230 174  11 216 158  10
--190 142  34 124 112  88  70  70  70  38  38  38
-- 18  18  18   6   6   6   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
--  0   0   0   0   0   0   0   0   0   0   0   0
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--246 190  14 236 178  12 216 158  10 175 118   6
-- 80  54   7   2   2   6   6   6   6  30  30  30
-- 54  54  54  62  62  62  50  50  50  38  38  38
-- 14  14  14   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   6   6   6  80  54   7 167 114   7
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--  2   2   6   2   2   6   2   2   6   2   2   6
--  2   2   6   2   2   6   2   2   6   2   2   6
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-+4 4 4  4 4 4
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-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  5 5 5  4 3 3  5 5 5  4 0 0  6 6 6
-+6 6 6  4 0 0  6 6 6  6 6 6  4 0 0  6 6 6
-+4 3 3  5 5 5  5 5 5  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  5 5 5  4 3 3  5 5 5  6 6 6  4 3 3
-+4 3 3  6 6 6  6 6 6  4 3 3  6 6 6  4 3 3
-+5 5 5  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  5 5 5  4 3 3  6 6 6
-+5 5 5  4 3 3  4 3 3  4 3 3  5 5 5  5 5 5
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  5 5 5  4 3 3
-+5 5 5  4 3 3  5 5 5  5 5 5  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4  4 4 4  4 4 4  4 4 4  4 4 4
-+4 4 4  4 4 4
-diff --git a/drivers/video/mb862xx/mb862xxfb_accel.c b/drivers/video/mb862xx/mb862xxfb_accel.c
-index fe92eed..106e085 100644
---- a/drivers/video/mb862xx/mb862xxfb_accel.c
-+++ b/drivers/video/mb862xx/mb862xxfb_accel.c
-@@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
- 	struct mb862xxfb_par *par = info->par;
- 
- 	if (info->var.bits_per_pixel == 32) {
--		info->fbops->fb_fillrect = cfb_fillrect;
--		info->fbops->fb_copyarea = cfb_copyarea;
--		info->fbops->fb_imageblit = cfb_imageblit;
-+		pax_open_kernel();
-+		*(void **)&info->fbops->fb_fillrect = cfb_fillrect;
-+		*(void **)&info->fbops->fb_copyarea = cfb_copyarea;
-+		*(void **)&info->fbops->fb_imageblit = cfb_imageblit;
-+		pax_close_kernel();
- 	} else {
- 		outreg(disp, GC_L0EM, 3);
--		info->fbops->fb_fillrect = mb86290fb_fillrect;
--		info->fbops->fb_copyarea = mb86290fb_copyarea;
--		info->fbops->fb_imageblit = mb86290fb_imageblit;
-+		pax_open_kernel();
-+		*(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
-+		*(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
-+		*(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
-+		pax_close_kernel();
- 	}
- 	outreg(draw, GDC_REG_DRAW_BASE, 0);
- 	outreg(draw, GDC_REG_MODE_MISC, 0x8000);
-diff --git a/drivers/video/nvidia/nvidia.c b/drivers/video/nvidia/nvidia.c
-index 081dc47..6e20d0b 100644
---- a/drivers/video/nvidia/nvidia.c
-+++ b/drivers/video/nvidia/nvidia.c
-@@ -669,19 +669,23 @@ static int nvidiafb_set_par(struct fb_info *info)
- 	info->fix.line_length = (info->var.xres_virtual *
- 				 info->var.bits_per_pixel) >> 3;
- 	if (info->var.accel_flags) {
--		info->fbops->fb_imageblit = nvidiafb_imageblit;
--		info->fbops->fb_fillrect = nvidiafb_fillrect;
--		info->fbops->fb_copyarea = nvidiafb_copyarea;
--		info->fbops->fb_sync = nvidiafb_sync;
-+		pax_open_kernel();
-+		*(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
-+		*(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
-+		*(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
-+		*(void **)&info->fbops->fb_sync = nvidiafb_sync;
-+		pax_close_kernel();
- 		info->pixmap.scan_align = 4;
- 		info->flags &= ~FBINFO_HWACCEL_DISABLED;
- 		info->flags |= FBINFO_READS_FAST;
- 		NVResetGraphics(info);
- 	} else {
--		info->fbops->fb_imageblit = cfb_imageblit;
--		info->fbops->fb_fillrect = cfb_fillrect;
--		info->fbops->fb_copyarea = cfb_copyarea;
--		info->fbops->fb_sync = NULL;
-+		pax_open_kernel();
-+		*(void **)&info->fbops->fb_imageblit = cfb_imageblit;
-+		*(void **)&info->fbops->fb_fillrect = cfb_fillrect;
-+		*(void **)&info->fbops->fb_copyarea = cfb_copyarea;
-+		*(void **)&info->fbops->fb_sync = NULL;
-+		pax_close_kernel();
- 		info->pixmap.scan_align = 1;
- 		info->flags |= FBINFO_HWACCEL_DISABLED;
- 		info->flags &= ~FBINFO_READS_FAST;
-@@ -1173,8 +1177,11 @@ static int __devinit nvidia_set_fbinfo(struct fb_info *info)
- 	info->pixmap.size = 8 * 1024;
- 	info->pixmap.flags = FB_PIXMAP_SYSTEM;
- 
--	if (!hwcur)
--	    info->fbops->fb_cursor = NULL;
-+	if (!hwcur) {
-+		pax_open_kernel();
-+		*(void **)&info->fbops->fb_cursor = NULL;
-+		pax_close_kernel();
-+	}
- 
- 	info->var.accel_flags = (!noaccel);
- 
-diff --git a/drivers/video/output.c b/drivers/video/output.c
-index 0d6f2cd..6285b97 100644
---- a/drivers/video/output.c
-+++ b/drivers/video/output.c
-@@ -97,7 +97,7 @@ struct output_device *video_output_register(const char *name,
- 	new_dev->props = op;
- 	new_dev->dev.class = &video_output_class;
- 	new_dev->dev.parent = dev;
--	dev_set_name(&new_dev->dev, name);
-+	dev_set_name(&new_dev->dev, "%s", name);
- 	dev_set_drvdata(&new_dev->dev, devdata);
- 	ret_code = device_register(&new_dev->dev);
- 	if (ret_code) {
-diff --git a/drivers/video/s1d13xxxfb.c b/drivers/video/s1d13xxxfb.c
-index 28b1c6c..b9939d9 100644
---- a/drivers/video/s1d13xxxfb.c
-+++ b/drivers/video/s1d13xxxfb.c
-@@ -883,8 +883,10 @@ s1d13xxxfb_probe(struct platform_device *pdev)
- 
- 	switch(prod_id) {
- 	case S1D13506_PROD_ID:	/* activate acceleration */
--		s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
--		s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
-+		pax_open_kernel();
-+		*(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
-+		*(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
-+		pax_close_kernel();
- 		info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
- 			FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
- 		break;
-diff --git a/drivers/video/smscufx.c b/drivers/video/smscufx.c
-index dd9533a..aff3199 100644
---- a/drivers/video/smscufx.c
-+++ b/drivers/video/smscufx.c
-@@ -1172,7 +1172,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
- 		fb_deferred_io_cleanup(info);
- 		kfree(info->fbdefio);
- 		info->fbdefio = NULL;
--		info->fbops->fb_mmap = ufx_ops_mmap;
-+		pax_open_kernel();
-+		*(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
-+		pax_close_kernel();
- 	}
- 
- 	pr_debug("released /dev/fb%d user=%d count=%d",
-diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c
-index cb5988f..439ecb0 100644
---- a/drivers/video/udlfb.c
-+++ b/drivers/video/udlfb.c
-@@ -619,11 +619,11 @@ int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
- 		dlfb_urb_completion(urb);
- 
- error:
--	atomic_add(bytes_sent, &dev->bytes_sent);
--	atomic_add(bytes_identical, &dev->bytes_identical);
--	atomic_add(width*height*2, &dev->bytes_rendered);
-+	atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
-+	atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
-+	atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
- 	end_cycles = get_cycles();
--	atomic_add(((unsigned int) ((end_cycles - start_cycles)
-+	atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
- 		    >> 10)), /* Kcycles */
- 		   &dev->cpu_kcycles_used);
- 
-@@ -744,11 +744,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
- 		dlfb_urb_completion(urb);
- 
- error:
--	atomic_add(bytes_sent, &dev->bytes_sent);
--	atomic_add(bytes_identical, &dev->bytes_identical);
--	atomic_add(bytes_rendered, &dev->bytes_rendered);
-+	atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
-+	atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
-+	atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
- 	end_cycles = get_cycles();
--	atomic_add(((unsigned int) ((end_cycles - start_cycles)
-+	atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
- 		    >> 10)), /* Kcycles */
- 		   &dev->cpu_kcycles_used);
- }
-@@ -986,7 +986,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
- 		fb_deferred_io_cleanup(info);
- 		kfree(info->fbdefio);
- 		info->fbdefio = NULL;
--		info->fbops->fb_mmap = dlfb_ops_mmap;
-+		pax_open_kernel();
-+		*(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
-+		pax_close_kernel();
- 	}
- 
- 	pr_warn("released /dev/fb%d user=%d count=%d\n",
-@@ -1368,7 +1370,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
- 	struct fb_info *fb_info = dev_get_drvdata(fbdev);
- 	struct dlfb_data *dev = fb_info->par;
- 	return snprintf(buf, PAGE_SIZE, "%u\n",
--			atomic_read(&dev->bytes_rendered));
-+			atomic_read_unchecked(&dev->bytes_rendered));
- }
- 
- static ssize_t metrics_bytes_identical_show(struct device *fbdev,
-@@ -1376,7 +1378,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
- 	struct fb_info *fb_info = dev_get_drvdata(fbdev);
- 	struct dlfb_data *dev = fb_info->par;
- 	return snprintf(buf, PAGE_SIZE, "%u\n",
--			atomic_read(&dev->bytes_identical));
-+			atomic_read_unchecked(&dev->bytes_identical));
- }
- 
- static ssize_t metrics_bytes_sent_show(struct device *fbdev,
-@@ -1384,7 +1386,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
- 	struct fb_info *fb_info = dev_get_drvdata(fbdev);
- 	struct dlfb_data *dev = fb_info->par;
- 	return snprintf(buf, PAGE_SIZE, "%u\n",
--			atomic_read(&dev->bytes_sent));
-+			atomic_read_unchecked(&dev->bytes_sent));
- }
- 
- static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
-@@ -1392,7 +1394,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
- 	struct fb_info *fb_info = dev_get_drvdata(fbdev);
- 	struct dlfb_data *dev = fb_info->par;
- 	return snprintf(buf, PAGE_SIZE, "%u\n",
--			atomic_read(&dev->cpu_kcycles_used));
-+			atomic_read_unchecked(&dev->cpu_kcycles_used));
- }
- 
- static ssize_t edid_show(
-@@ -1449,10 +1451,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
- 	struct fb_info *fb_info = dev_get_drvdata(fbdev);
- 	struct dlfb_data *dev = fb_info->par;
- 
--	atomic_set(&dev->bytes_rendered, 0);
--	atomic_set(&dev->bytes_identical, 0);
--	atomic_set(&dev->bytes_sent, 0);
--	atomic_set(&dev->cpu_kcycles_used, 0);
-+	atomic_set_unchecked(&dev->bytes_rendered, 0);
-+	atomic_set_unchecked(&dev->bytes_identical, 0);
-+	atomic_set_unchecked(&dev->bytes_sent, 0);
-+	atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
- 
- 	return count;
- }
-diff --git a/drivers/video/uvesafb.c b/drivers/video/uvesafb.c
-index 8813588..65454ec 100644
---- a/drivers/video/uvesafb.c
-+++ b/drivers/video/uvesafb.c
-@@ -19,6 +19,7 @@
- #include <linux/io.h>
- #include <linux/mutex.h>
- #include <linux/slab.h>
-+#include <linux/moduleloader.h>
- #include <video/edid.h>
- #include <video/uvesafb.h>
- #ifdef CONFIG_X86
-@@ -73,7 +74,7 @@ static void uvesafb_cn_callback(struct cn_msg *msg, struct netlink_skb_parms *ns
- 	struct uvesafb_task *utask;
- 	struct uvesafb_ktask *task;
- 
--	if (!cap_raised(current_cap(), CAP_SYS_ADMIN))
-+	if (!capable(CAP_SYS_ADMIN))
- 		return;
- 
- 	if (msg->seq >= UVESAFB_TASKS_MAX)
-@@ -121,7 +122,7 @@ static int uvesafb_helper_start(void)
- 		NULL,
- 	};
- 
--	return call_usermodehelper(v86d_path, argv, envp, 1);
-+	return call_usermodehelper(v86d_path, argv, envp, UMH_WAIT_PROC);
- }
- 
- /*
-@@ -569,10 +570,32 @@ static int __devinit uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
- 	if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
- 		par->pmi_setpal = par->ypan = 0;
- 	} else {
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+#ifdef CONFIG_MODULES
-+		par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
-+#endif
-+		if (!par->pmi_code) {
-+			par->pmi_setpal = par->ypan = 0;
-+			return 0;
-+		}
-+#endif
-+
- 		par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
- 						+ task->t.regs.edi);
-+
-+#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
-+		pax_open_kernel();
-+		memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
-+		pax_close_kernel();
-+
-+		par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
-+		par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
-+#else
- 		par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
- 		par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
-+#endif
-+
- 		printk(KERN_INFO "uvesafb: protected mode interface info at "
- 				 "%04x:%04x\n",
- 				 (u16)task->t.regs.es, (u16)task->t.regs.edi);
-@@ -816,13 +839,14 @@ static int __devinit uvesafb_vbe_init(struct fb_info *info)
- 	par->ypan = ypan;
- 
- 	if (par->pmi_setpal || par->ypan) {
-+#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
- 		if (__supported_pte_mask & _PAGE_NX) {
- 			par->pmi_setpal = par->ypan = 0;
- 			printk(KERN_WARNING "uvesafb: NX protection is actively."
- 				"We have better not to use the PMI.\n");
--		} else {
-+		} else
-+#endif
- 			uvesafb_vbe_getpmi(task, par);
--		}
- 	}
- #else
- 	/* The protected mode interface is not available on non-x86. */
-@@ -1449,8 +1473,11 @@ static void __devinit uvesafb_init_info(struct fb_info *info,
- 	info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
- 
- 	/* Disable blanking if the user requested so. */
--	if (!blank)
--		info->fbops->fb_blank = NULL;
-+	if (!blank) {
-+		pax_open_kernel();
-+		*(void **)&info->fbops->fb_blank = NULL;
-+		pax_close_kernel();
-+	}
- 
- 	/*
- 	 * Find out how much IO memory is required for the mode with
-@@ -1526,8 +1553,11 @@ static void __devinit uvesafb_init_info(struct fb_info *info,
- 	info->flags = FBINFO_FLAG_DEFAULT |
- 			(par->ypan ? FBINFO_HWACCEL_YPAN : 0);
- 
--	if (!par->ypan)
--		info->fbops->fb_pan_display = NULL;
-+	if (!par->ypan) {
-+		pax_open_kernel();
-+		*(void **)&info->fbops->fb_pan_display = NULL;
-+		pax_close_kernel();
-+	}
- }
- 
- static void __devinit uvesafb_init_mtrr(struct fb_info *info)
-@@ -1828,6 +1858,11 @@ out:
- 	if (par->vbe_modes)
- 		kfree(par->vbe_modes);
- 
-+#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
-+	if (par->pmi_code)
-+		module_free_exec(NULL, par->pmi_code);
-+#endif
-+
- 	framebuffer_release(info);
- 	return err;
- }
-@@ -1854,6 +1889,12 @@ static int uvesafb_remove(struct platform_device *dev)
- 				kfree(par->vbe_state_orig);
- 			if (par->vbe_state_saved)
- 				kfree(par->vbe_state_saved);
-+
-+#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
-+			if (par->pmi_code)
-+				module_free_exec(NULL, par->pmi_code);
-+#endif
-+
- 		}
- 
- 		framebuffer_release(info);
-diff --git a/drivers/video/vesafb.c b/drivers/video/vesafb.c
-index 501b340..d80aa17 100644
---- a/drivers/video/vesafb.c
-+++ b/drivers/video/vesafb.c
-@@ -9,6 +9,7 @@
-  */
- 
- #include <linux/module.h>
-+#include <linux/moduleloader.h>
- #include <linux/kernel.h>
- #include <linux/errno.h>
- #include <linux/string.h>
-@@ -52,8 +53,8 @@ static int   vram_remap __initdata;		/* Set amount of memory to be used */
- static int   vram_total __initdata;		/* Set total amount of memory */
- static int   pmi_setpal __read_mostly = 1;	/* pmi for palette changes ??? */
- static int   ypan       __read_mostly;		/* 0..nothing, 1..ypan, 2..ywrap */
--static void  (*pmi_start)(void) __read_mostly;
--static void  (*pmi_pal)  (void) __read_mostly;
-+static void  (*pmi_start)(void) __read_only;
-+static void  (*pmi_pal)  (void) __read_only;
- static int   depth      __read_mostly;
- static int   vga_compat __read_mostly;
- /* --------------------------------------------------------------------- */
-@@ -233,6 +234,7 @@ static int __init vesafb_probe(struct platform_device *dev)
- 	unsigned int size_vmode;
- 	unsigned int size_remap;
- 	unsigned int size_total;
-+	void *pmi_code = NULL;
- 
- 	if (screen_info.orig_video_isVGA != VIDEO_TYPE_VLFB)
- 		return -ENODEV;
-@@ -275,10 +277,6 @@ static int __init vesafb_probe(struct platform_device *dev)
- 		size_remap = size_total;
- 	vesafb_fix.smem_len = size_remap;
- 
--#ifndef __i386__
--	screen_info.vesapm_seg = 0;
--#endif
--
- 	if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
- 		printk(KERN_WARNING
- 		       "vesafb: cannot reserve video memory at 0x%lx\n",
-@@ -307,9 +305,21 @@ static int __init vesafb_probe(struct platform_device *dev)
- 	printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
- 	       vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
- 
-+#ifdef __i386__
-+
-+#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
-+	pmi_code = module_alloc_exec(screen_info.vesapm_size);
-+	if (!pmi_code)
-+#elif !defined(CONFIG_PAX_KERNEXEC)
-+	if (0)
-+#endif
-+
-+#endif
-+	screen_info.vesapm_seg = 0;
-+
- 	if (screen_info.vesapm_seg) {
--		printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
--		       screen_info.vesapm_seg,screen_info.vesapm_off);
-+		printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
-+		       screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
- 	}
- 
- 	if (screen_info.vesapm_seg < 0xc000)
-@@ -317,9 +327,25 @@ static int __init vesafb_probe(struct platform_device *dev)
- 
- 	if (ypan || pmi_setpal) {
- 		unsigned short *pmi_base;
-+
- 		pmi_base  = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
--		pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
--		pmi_pal   = (void*)((char*)pmi_base + pmi_base[2]);
-+
-+#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
-+		pax_open_kernel();
-+		memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
-+#else
-+		pmi_code  = pmi_base;
-+#endif
-+
-+		pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
-+		pmi_pal   = (void*)((char*)pmi_code + pmi_base[2]);
-+
-+#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
-+		pmi_start = ktva_ktla(pmi_start);
-+		pmi_pal = ktva_ktla(pmi_pal);
-+		pax_close_kernel();
-+#endif
-+
- 		printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
- 		if (pmi_base[3]) {
- 			printk(KERN_INFO "vesafb: pmi: ports = ");
-@@ -472,8 +498,11 @@ static int __init vesafb_probe(struct platform_device *dev)
- 	info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
- 		(ypan ? FBINFO_HWACCEL_YPAN : 0);
- 
--	if (!ypan)
--		info->fbops->fb_pan_display = NULL;
-+	if (!ypan) {
-+		pax_open_kernel();
-+		*(void **)&info->fbops->fb_pan_display = NULL;
-+		pax_close_kernel();
-+	}
- 
- 	if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
- 		err = -ENOMEM;
-@@ -488,6 +517,11 @@ static int __init vesafb_probe(struct platform_device *dev)
- 	       info->node, info->fix.id);
- 	return 0;
- err:
-+
-+#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
-+	module_free_exec(NULL, pmi_code);
-+#endif
-+
- 	if (info->screen_base)
- 		iounmap(info->screen_base);
- 	framebuffer_release(info);
-diff --git a/drivers/video/via/via_clock.h b/drivers/video/via/via_clock.h
-index 88714ae..16c2e11 100644
---- a/drivers/video/via/via_clock.h
-+++ b/drivers/video/via/via_clock.h
-@@ -56,7 +56,7 @@ struct via_clock {
- 
- 	void (*set_engine_pll_state)(u8 state);
- 	void (*set_engine_pll)(struct via_pll_config config);
--};
-+} __no_const;
- 
- 
- static inline u32 get_pll_internal_frequency(u32 ref_freq,
-diff --git a/drivers/xen/xenfs/super.c b/drivers/xen/xenfs/super.c
-index 1aa3897..3a6b3f1 100644
---- a/drivers/xen/xenfs/super.c
-+++ b/drivers/xen/xenfs/super.c
-@@ -116,6 +116,7 @@ static struct file_system_type xenfs_type = {
- 	.mount =	xenfs_mount,
- 	.kill_sb =	kill_litter_super,
- };
-+MODULE_ALIAS_FS("xenfs");
- 
- static int __init xenfs_init(void)
- {
-diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
-index fef20db..d28b1ab 100644
---- a/drivers/xen/xenfs/xenstored.c
-+++ b/drivers/xen/xenfs/xenstored.c
-@@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
- static int xsd_kva_open(struct inode *inode, struct file *file)
- {
- 	file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+					       NULL);
-+#else
- 					       xen_store_interface);
-+#endif
-+
- 	if (!file->private_data)
- 		return -ENOMEM;
- 	return 0;
-diff --git a/fs/9p/vfs_addr.c b/fs/9p/vfs_addr.c
-index 2524e4c..2962cc6a 100644
---- a/fs/9p/vfs_addr.c
-+++ b/fs/9p/vfs_addr.c
-@@ -185,7 +185,7 @@ static int v9fs_vfs_writepage_locked(struct page *page)
- 
- 	retval = v9fs_file_write_internal(inode,
- 					  v9inode->writeback_fid,
--					  (__force const char __user *)buffer,
-+					  (const char __force_user *)buffer,
- 					  len, &offset, 0);
- 	if (retval > 0)
- 		retval = 0;
-diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
-index 879ed88..bc03a01 100644
---- a/fs/9p/vfs_inode.c
-+++ b/fs/9p/vfs_inode.c
-@@ -1286,7 +1286,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
- void
- v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
- {
--	char *s = nd_get_link(nd);
-+	const char *s = nd_get_link(nd);
- 
- 	P9_DPRINTK(P9_DEBUG_VFS, " %s %s\n", dentry->d_name.name,
- 		IS_ERR(s) ? "<error>" : s);
-diff --git a/fs/9p/vfs_super.c b/fs/9p/vfs_super.c
-index c70251d..fe305fd 100644
---- a/fs/9p/vfs_super.c
-+++ b/fs/9p/vfs_super.c
-@@ -366,3 +366,4 @@ struct file_system_type v9fs_fs_type = {
- 	.owner = THIS_MODULE,
- 	.fs_flags = FS_RENAME_DOES_D_MOVE|FS_REVAL_DOT,
- };
-+MODULE_ALIAS_FS("9p");
-diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
-index 79e2ca7..5828ad1 100644
---- a/fs/Kconfig.binfmt
-+++ b/fs/Kconfig.binfmt
-@@ -86,7 +86,7 @@ config HAVE_AOUT
- 
- config BINFMT_AOUT
- 	tristate "Kernel support for a.out and ECOFF binaries"
--	depends on HAVE_AOUT
-+	depends on HAVE_AOUT && BROKEN
- 	---help---
- 	  A.out (Assembler.OUTput) is a set of formats for libraries and
- 	  executables used in the earliest versions of UNIX.  Linux used
-diff --git a/fs/adfs/super.c b/fs/adfs/super.c
-index c8bf36a..d7b2b33 100644
---- a/fs/adfs/super.c
-+++ b/fs/adfs/super.c
-@@ -516,6 +516,7 @@ static struct file_system_type adfs_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("adfs");
- 
- static int __init init_adfs_fs(void)
- {
-diff --git a/fs/affs/super.c b/fs/affs/super.c
-index b31507d..5b42a3b 100644
---- a/fs/affs/super.c
-+++ b/fs/affs/super.c
-@@ -597,6 +597,7 @@ static struct file_system_type affs_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("affs");
- 
- static int __init init_affs_fs(void)
- {
-diff --git a/fs/afs/inode.c b/fs/afs/inode.c
-index d890ae3..5733a4b 100644
---- a/fs/afs/inode.c
-+++ b/fs/afs/inode.c
-@@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
- 	struct afs_vnode *vnode;
- 	struct super_block *sb;
- 	struct inode *inode;
--	static atomic_t afs_autocell_ino;
-+	static atomic_unchecked_t afs_autocell_ino;
- 
- 	_enter("{%x:%u},%*.*s,",
- 	       AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
-@@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
- 	data.fid.unique = 0;
- 	data.fid.vnode = 0;
- 
--	inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
-+	inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
- 			     afs_iget5_autocell_test, afs_iget5_set,
- 			     &data);
- 	if (!inode) {
-diff --git a/fs/afs/super.c b/fs/afs/super.c
-index 356dcf0..c0046cd 100644
---- a/fs/afs/super.c
-+++ b/fs/afs/super.c
-@@ -43,6 +43,7 @@ struct file_system_type afs_fs_type = {
- 	.kill_sb	= afs_kill_super,
- 	.fs_flags	= 0,
- };
-+MODULE_ALIAS_FS("afs");
- 
- static const struct super_operations afs_super_ops = {
- 	.statfs		= afs_statfs,
-diff --git a/fs/aio.c b/fs/aio.c
-index 8cdd8ea..64197b4 100644
---- a/fs/aio.c
-+++ b/fs/aio.c
-@@ -119,7 +119,7 @@ static int aio_setup_ring(struct kioctx *ctx)
- 	size += sizeof(struct io_event) * nr_events;
- 	nr_pages = (size + PAGE_SIZE-1) >> PAGE_SHIFT;
- 
--	if (nr_pages < 0)
-+	if (nr_pages <= 0)
- 		return -EINVAL;
- 
- 	nr_events = (PAGE_SIZE * nr_pages - sizeof(struct aio_ring)) / sizeof(struct io_event);
-@@ -1461,18 +1461,19 @@ static ssize_t aio_fsync(struct kiocb *iocb)
- static ssize_t aio_setup_vectored_rw(int type, struct kiocb *kiocb, bool compat)
- {
- 	ssize_t ret;
-+	struct iovec iovstack;
- 
- #ifdef CONFIG_COMPAT
- 	if (compat)
- 		ret = compat_rw_copy_check_uvector(type,
- 				(struct compat_iovec __user *)kiocb->ki_buf,
--				kiocb->ki_nbytes, 1, &kiocb->ki_inline_vec,
-+				kiocb->ki_nbytes, 1, &iovstack,
- 				&kiocb->ki_iovec, 1);
- 	else
- #endif
- 		ret = rw_copy_check_uvector(type,
- 				(struct iovec __user *)kiocb->ki_buf,
--				kiocb->ki_nbytes, 1, &kiocb->ki_inline_vec,
-+				kiocb->ki_nbytes, 1, &iovstack,
- 				&kiocb->ki_iovec, 1);
- 	if (ret < 0)
- 		goto out;
-@@ -1481,6 +1482,10 @@ static ssize_t aio_setup_vectored_rw(int type, struct kiocb *kiocb, bool compat)
- 	if (ret < 0)
- 		goto out;
- 
-+	if (kiocb->ki_iovec == &iovstack) {
-+		kiocb->ki_inline_vec = iovstack;
-+		kiocb->ki_iovec = &kiocb->ki_inline_vec;
-+	}
- 	kiocb->ki_nr_segs = kiocb->ki_nbytes;
- 	kiocb->ki_cur_seg = 0;
- 	/* ki_nbytes/left now reflect bytes instead of segs */
-diff --git a/fs/attr.c b/fs/attr.c
-index b8f55c4..4c2b80c 100644
---- a/fs/attr.c
-+++ b/fs/attr.c
-@@ -99,6 +99,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
- 		unsigned long limit;
- 
- 		limit = rlimit(RLIMIT_FSIZE);
-+		gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
- 		if (limit != RLIM_INFINITY && offset > limit)
- 			goto out_sig;
- 		if (offset > inode->i_sb->s_maxbytes)
-diff --git a/fs/autofs4/init.c b/fs/autofs4/init.c
-index c038727..4ba2927 100644
---- a/fs/autofs4/init.c
-+++ b/fs/autofs4/init.c
-@@ -26,6 +26,7 @@ static struct file_system_type autofs_fs_type = {
- 	.mount		= autofs_mount,
- 	.kill_sb	= autofs4_kill_sb,
- };
-+MODULE_ALIAS_FS("autofs");
- 
- static int __init init_autofs4_fs(void)
- {
-diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
-index e1fbdee..69291a4 100644
---- a/fs/autofs4/waitq.c
-+++ b/fs/autofs4/waitq.c
-@@ -60,7 +60,7 @@ static int autofs4_write(struct file *file, const void *addr, int bytes)
- {
- 	unsigned long sigpipe, flags;
- 	mm_segment_t fs;
--	const char *data = (const char *)addr;
-+	const char __user *data = (const char __force_user *)addr;
- 	ssize_t wr = 0;
- 
- 	/** WARNING: this is not safe for writing more than PIPE_BUF bytes! **/
-@@ -338,6 +338,10 @@ static int validate_request(struct autofs_wait_queue **wait,
- 	return 1;
- }
- 
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
-+#endif
-+
- int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
- 		enum autofs_notify notify)
- {
-@@ -371,7 +375,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
- 
- 	/* If this is a direct mount request create a dummy name */
- 	if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		/* this name does get written to userland via autofs4_write() */
-+		qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
-+#else
- 		qstr.len = sprintf(name, "%p", dentry);
-+#endif
- 	else {
- 		qstr.len = autofs4_getpath(sbi, dentry, &name);
- 		if (!qstr.len) {
-diff --git a/fs/befs/endian.h b/fs/befs/endian.h
-index 2722387..c8dd2a7 100644
---- a/fs/befs/endian.h
-+++ b/fs/befs/endian.h
-@@ -11,7 +11,7 @@
- 
- #include <asm/byteorder.h>
- 
--static inline u64
-+static inline u64 __intentional_overflow(-1)
- fs64_to_cpu(const struct super_block *sb, fs64 n)
- {
- 	if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
-@@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
- 		return (__force fs64)cpu_to_be64(n);
- }
- 
--static inline u32
-+static inline u32 __intentional_overflow(-1)
- fs32_to_cpu(const struct super_block *sb, fs32 n)
- {
- 	if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
-diff --git a/fs/befs/linuxvfs.c b/fs/befs/linuxvfs.c
-index 8342ca6..a9dca40 100644
---- a/fs/befs/linuxvfs.c
-+++ b/fs/befs/linuxvfs.c
-@@ -503,7 +503,7 @@ static void befs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
- {
- 	befs_inode_info *befs_ino = BEFS_I(dentry->d_inode);
- 	if (befs_ino->i_flags & BEFS_LONG_SYMLINK) {
--		char *link = nd_get_link(nd);
-+		const char *link = nd_get_link(nd);
- 		if (!IS_ERR(link))
- 			kfree(link);
- 	}
-@@ -937,6 +937,7 @@ static struct file_system_type befs_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,	
- };
-+MODULE_ALIAS_FS("befs");
- 
- static int __init
- init_befs_fs(void)
-diff --git a/fs/bfs/inode.c b/fs/bfs/inode.c
-index 697af5b..ab6db36 100644
---- a/fs/bfs/inode.c
-+++ b/fs/bfs/inode.c
-@@ -470,6 +470,7 @@ static struct file_system_type bfs_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("bfs");
- 
- static int __init init_bfs_fs(void)
- {
-diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
-index a6395bd..f1e376a 100644
---- a/fs/binfmt_aout.c
-+++ b/fs/binfmt_aout.c
-@@ -16,6 +16,7 @@
- #include <linux/string.h>
- #include <linux/fs.h>
- #include <linux/file.h>
-+#include <linux/security.h>
- #include <linux/stat.h>
- #include <linux/fcntl.h>
- #include <linux/ptrace.h>
-@@ -86,6 +87,8 @@ static int aout_core_dump(struct coredump_params *cprm)
- #endif
- #       define START_STACK(u)   ((void __user *)u.start_stack)
- 
-+	memset(&dump, 0, sizeof(dump));
-+
- 	fs = get_fs();
- 	set_fs(KERNEL_DS);
- 	has_dumped = 1;
-@@ -97,10 +100,12 @@ static int aout_core_dump(struct coredump_params *cprm)
- 
- /* If the size of the dump file exceeds the rlimit, then see what would happen
-    if we wrote the stack, but not the data area.  */
-+	gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
- 	if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
- 		dump.u_dsize = 0;
- 
- /* Make sure we have enough room to write the stack and data areas. */
-+	gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
- 	if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
- 		dump.u_ssize = 0;
- 
-@@ -234,6 +239,8 @@ static int load_aout_binary(struct linux_binprm * bprm, struct pt_regs * regs)
- 	rlim = rlimit(RLIMIT_DATA);
- 	if (rlim >= RLIM_INFINITY)
- 		rlim = ~0;
-+
-+	gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
- 	if (ex.a_data + ex.a_bss > rlim)
- 		return -ENOMEM;
- 
-@@ -259,9 +266,37 @@ static int load_aout_binary(struct linux_binprm * bprm, struct pt_regs * regs)
- 	current->mm->free_area_cache = current->mm->mmap_base;
- 	current->mm->cached_hole_size = 0;
- 
-+	retval = setup_arg_pages(bprm, STACK_TOP, EXSTACK_DEFAULT);
-+	if (retval < 0) {
-+		/* Someone check-me: is this error path enough? */
-+		send_sig(SIGKILL, current, 0);
-+		return retval;
-+	}
-+
- 	install_exec_creds(bprm);
-  	current->flags &= ~PF_FORKNOEXEC;
- 
-+#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
-+	current->mm->pax_flags = 0UL;
-+#endif
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+	if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
-+		current->mm->pax_flags |= MF_PAX_PAGEEXEC;
-+
-+#ifdef CONFIG_PAX_EMUTRAMP
-+		if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
-+			current->mm->pax_flags |= MF_PAX_EMUTRAMP;
-+#endif
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+		if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
-+			current->mm->pax_flags |= MF_PAX_MPROTECT;
-+#endif
-+
-+	}
-+#endif
-+
- 	if (N_MAGIC(ex) == OMAGIC) {
- 		unsigned long text_addr, map_size;
- 		loff_t pos;
-@@ -334,7 +369,7 @@ static int load_aout_binary(struct linux_binprm * bprm, struct pt_regs * regs)
- 
- 		down_write(&current->mm->mmap_sem);
-  		error = do_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
--				PROT_READ | PROT_WRITE | PROT_EXEC,
-+				PROT_READ | PROT_WRITE,
- 				MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
- 				fd_offset + ex.a_text);
- 		up_write(&current->mm->mmap_sem);
-@@ -352,13 +387,6 @@ beyond_if:
- 		return retval;
- 	}
- 
--	retval = setup_arg_pages(bprm, STACK_TOP, EXSTACK_DEFAULT);
--	if (retval < 0) { 
--		/* Someone check-me: is this error path enough? */ 
--		send_sig(SIGKILL, current, 0); 
--		return retval;
--	}
--
- 	current->mm->start_stack =
- 		(unsigned long) create_aout_tables((char __user *) bprm->p, bprm);
- #ifdef __alpha__
-diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
-index 8dd615c..65b7958 100644
---- a/fs/binfmt_elf.c
-+++ b/fs/binfmt_elf.c
-@@ -32,6 +32,7 @@
- #include <linux/elf.h>
- #include <linux/utsname.h>
- #include <linux/coredump.h>
-+#include <linux/xattr.h>
- #include <asm/uaccess.h>
- #include <asm/param.h>
- #include <asm/page.h>
-@@ -51,6 +52,14 @@ static int elf_core_dump(struct coredump_params *cprm);
- #define elf_core_dump	NULL
- #endif
- 
-+#ifdef CONFIG_PAX_MPROTECT
-+static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
-+#endif
-+
-+#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
-+static void elf_handle_mmap(struct file *file);
-+#endif
-+
- #if ELF_EXEC_PAGESIZE > PAGE_SIZE
- #define ELF_MIN_ALIGN	ELF_EXEC_PAGESIZE
- #else
-@@ -70,6 +79,15 @@ static struct linux_binfmt elf_format = {
- 	.load_binary	= load_elf_binary,
- 	.load_shlib	= load_elf_library,
- 	.core_dump	= elf_core_dump,
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+	.handle_mprotect= elf_handle_mprotect,
-+#endif
-+
-+#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
-+	.handle_mmap	= elf_handle_mmap,
-+#endif
-+
- 	.min_coredump	= ELF_EXEC_PAGESIZE,
- };
- 
-@@ -77,6 +95,8 @@ static struct linux_binfmt elf_format = {
- 
- static int set_brk(unsigned long start, unsigned long end)
- {
-+	unsigned long e = end;
-+
- 	start = ELF_PAGEALIGN(start);
- 	end = ELF_PAGEALIGN(end);
- 	if (end > start) {
-@@ -87,7 +107,7 @@ static int set_brk(unsigned long start, unsigned long end)
- 		if (BAD_ADDR(addr))
- 			return addr;
- 	}
--	current->mm->start_brk = current->mm->brk = end;
-+	current->mm->start_brk = current->mm->brk = e;
- 	return 0;
- }
- 
-@@ -148,12 +168,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
- 	elf_addr_t __user *u_rand_bytes;
- 	const char *k_platform = ELF_PLATFORM;
- 	const char *k_base_platform = ELF_BASE_PLATFORM;
--	unsigned char k_rand_bytes[16];
-+	u32 k_rand_bytes[4];
- 	int items;
- 	elf_addr_t *elf_info;
- 	int ei_index = 0;
- 	const struct cred *cred = current_cred();
- 	struct vm_area_struct *vma;
-+	unsigned long saved_auxv[AT_VECTOR_SIZE];
- 
- 	/*
- 	 * In some cases (e.g. Hyper-Threading), we want to avoid L1
-@@ -195,8 +216,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
- 	 * Generate 16 random bytes for userspace PRNG seeding.
- 	 */
- 	get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
--	u_rand_bytes = (elf_addr_t __user *)
--		       STACK_ALLOC(p, sizeof(k_rand_bytes));
-+	srandom32(k_rand_bytes[0] ^ random32());
-+	srandom32(k_rand_bytes[1] ^ random32());
-+	srandom32(k_rand_bytes[2] ^ random32());
-+	srandom32(k_rand_bytes[3] ^ random32());
-+	p = STACK_ROUND(p, sizeof(k_rand_bytes));
-+	u_rand_bytes = (elf_addr_t __user *) p;
- 	if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
- 		return -EFAULT;
- 
-@@ -308,9 +333,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
- 		return -EFAULT;
- 	current->mm->env_end = p;
- 
-+	memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
-+
- 	/* Put the elf_info on the stack in the right place.  */
- 	sp = (elf_addr_t __user *)envp + 1;
--	if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
-+	if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
- 		return -EFAULT;
- 	return 0;
- }
-@@ -376,15 +403,14 @@ static unsigned long total_mapping_size(struct elf_phdr *cmds, int nr)
-    an ELF header */
- 
- static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
--		struct file *interpreter, unsigned long *interp_map_addr,
--		unsigned long no_base)
-+		struct file *interpreter, unsigned long no_base)
- {
- 	struct elf_phdr *elf_phdata;
- 	struct elf_phdr *eppnt;
--	unsigned long load_addr = 0;
-+	unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
- 	int load_addr_set = 0;
- 	unsigned long last_bss = 0, elf_bss = 0;
--	unsigned long error = ~0UL;
-+	unsigned long error = -EINVAL;
- 	unsigned long total_size;
- 	int retval, i, size;
- 
-@@ -430,6 +456,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
- 		goto out_close;
- 	}
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
-+		pax_task_size = SEGMEXEC_TASK_SIZE;
-+#endif
-+
- 	eppnt = elf_phdata;
- 	for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
- 		if (eppnt->p_type == PT_LOAD) {
-@@ -453,8 +484,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
- 			map_addr = elf_map(interpreter, load_addr + vaddr,
- 					eppnt, elf_prot, elf_type, total_size);
- 			total_size = 0;
--			if (!*interp_map_addr)
--				*interp_map_addr = map_addr;
- 			error = map_addr;
- 			if (BAD_ADDR(map_addr))
- 				goto out_close;
-@@ -473,8 +502,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
- 			k = load_addr + eppnt->p_vaddr;
- 			if (BAD_ADDR(k) ||
- 			    eppnt->p_filesz > eppnt->p_memsz ||
--			    eppnt->p_memsz > TASK_SIZE ||
--			    TASK_SIZE - eppnt->p_memsz < k) {
-+			    eppnt->p_memsz > pax_task_size ||
-+			    pax_task_size - eppnt->p_memsz < k) {
- 				error = -ENOMEM;
- 				goto out_close;
- 			}
-@@ -513,11 +542,13 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
- 		elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
- 
- 		/* Map the last of the bss segment */
--		down_write(&current->mm->mmap_sem);
--		error = do_brk(elf_bss, last_bss - elf_bss);
--		up_write(&current->mm->mmap_sem);
--		if (BAD_ADDR(error))
--			goto out_close;
-+		if (last_bss > elf_bss) {
-+			down_write(&current->mm->mmap_sem);
-+			error = do_brk(elf_bss, last_bss - elf_bss);
-+			up_write(&current->mm->mmap_sem);
-+			if (BAD_ADDR(error))
-+				goto out_close;
-+		}
- 	}
- 
- 	error = load_addr;
-@@ -528,6 +559,315 @@ out:
- 	return error;
- }
- 
-+#ifdef CONFIG_PAX_PT_PAX_FLAGS
-+#ifdef CONFIG_PAX_SOFTMODE
-+static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
-+{
-+	unsigned long pax_flags = 0UL;
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+	if (elf_phdata->p_flags & PF_PAGEEXEC)
-+		pax_flags |= MF_PAX_PAGEEXEC;
-+#endif
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (elf_phdata->p_flags & PF_SEGMEXEC)
-+		pax_flags |= MF_PAX_SEGMEXEC;
-+#endif
-+
-+#ifdef CONFIG_PAX_EMUTRAMP
-+	if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
-+		pax_flags |= MF_PAX_EMUTRAMP;
-+#endif
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+	if (elf_phdata->p_flags & PF_MPROTECT)
-+		pax_flags |= MF_PAX_MPROTECT;
-+#endif
-+
-+#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
-+	if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
-+		pax_flags |= MF_PAX_RANDMMAP;
-+#endif
-+
-+	return pax_flags;
-+}
-+#endif
-+
-+static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
-+{
-+	unsigned long pax_flags = 0UL;
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+	if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
-+		pax_flags |= MF_PAX_PAGEEXEC;
-+#endif
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
-+		pax_flags |= MF_PAX_SEGMEXEC;
-+#endif
-+
-+#ifdef CONFIG_PAX_EMUTRAMP
-+	if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
-+		pax_flags |= MF_PAX_EMUTRAMP;
-+#endif
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+	if (!(elf_phdata->p_flags & PF_NOMPROTECT))
-+		pax_flags |= MF_PAX_MPROTECT;
-+#endif
-+
-+#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
-+	if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
-+		pax_flags |= MF_PAX_RANDMMAP;
-+#endif
-+
-+	return pax_flags;
-+}
-+#endif
-+
-+#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
-+#ifdef CONFIG_PAX_SOFTMODE
-+static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
-+{
-+	unsigned long pax_flags = 0UL;
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+	if (pax_flags_softmode & MF_PAX_PAGEEXEC)
-+		pax_flags |= MF_PAX_PAGEEXEC;
-+#endif
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (pax_flags_softmode & MF_PAX_SEGMEXEC)
-+		pax_flags |= MF_PAX_SEGMEXEC;
-+#endif
-+
-+#ifdef CONFIG_PAX_EMUTRAMP
-+	if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
-+		pax_flags |= MF_PAX_EMUTRAMP;
-+#endif
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+	if (pax_flags_softmode & MF_PAX_MPROTECT)
-+		pax_flags |= MF_PAX_MPROTECT;
-+#endif
-+
-+#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
-+	if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
-+		pax_flags |= MF_PAX_RANDMMAP;
-+#endif
-+
-+	return pax_flags;
-+}
-+#endif
-+
-+static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
-+{
-+	unsigned long pax_flags = 0UL;
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+	if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
-+		pax_flags |= MF_PAX_PAGEEXEC;
-+#endif
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
-+		pax_flags |= MF_PAX_SEGMEXEC;
-+#endif
-+
-+#ifdef CONFIG_PAX_EMUTRAMP
-+	if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
-+		pax_flags |= MF_PAX_EMUTRAMP;
-+#endif
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+	if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
-+		pax_flags |= MF_PAX_MPROTECT;
-+#endif
-+
-+#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
-+	if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
-+		pax_flags |= MF_PAX_RANDMMAP;
-+#endif
-+
-+	return pax_flags;
-+}
-+#endif
-+
-+#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
-+static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
-+{
-+	unsigned long pax_flags = 0UL;
-+
-+#ifdef CONFIG_PAX_EI_PAX
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+	if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
-+		pax_flags |= MF_PAX_PAGEEXEC;
-+#endif
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
-+		pax_flags |= MF_PAX_SEGMEXEC;
-+#endif
-+
-+#ifdef CONFIG_PAX_EMUTRAMP
-+	if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
-+		pax_flags |= MF_PAX_EMUTRAMP;
-+#endif
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+	if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
-+		pax_flags |= MF_PAX_MPROTECT;
-+#endif
-+
-+#ifdef CONFIG_PAX_ASLR
-+	if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
-+		pax_flags |= MF_PAX_RANDMMAP;
-+#endif
-+
-+#else
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+	pax_flags |= MF_PAX_PAGEEXEC;
-+#endif
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	pax_flags |= MF_PAX_SEGMEXEC;
-+#endif
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+	pax_flags |= MF_PAX_MPROTECT;
-+#endif
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (randomize_va_space)
-+		pax_flags |= MF_PAX_RANDMMAP;
-+#endif
-+
-+#endif
-+
-+	return pax_flags;
-+}
-+
-+static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
-+{
-+
-+#ifdef CONFIG_PAX_PT_PAX_FLAGS
-+	unsigned long i;
-+
-+	for (i = 0UL; i < elf_ex->e_phnum; i++)
-+		if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
-+			if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
-+			    ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
-+			    ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
-+			    ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
-+			    ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
-+				return ~0UL;
-+
-+#ifdef CONFIG_PAX_SOFTMODE
-+			if (pax_softmode)
-+				return pax_parse_pt_pax_softmode(&elf_phdata[i]);
-+			else
-+#endif
-+
-+				return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
-+			break;
-+		}
-+#endif
-+
-+	return ~0UL;
-+}
-+
-+static unsigned long pax_parse_xattr_pax(struct file * const file)
-+{
-+
-+#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
-+	ssize_t xattr_size, i;
-+	unsigned char xattr_value[sizeof("pemrs") - 1];
-+	unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
-+
-+	xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
-+	if (xattr_size <= 0 || xattr_size > sizeof xattr_value)
-+		return ~0UL;
-+
-+	for (i = 0; i < xattr_size; i++)
-+		switch (xattr_value[i]) {
-+		default:
-+			return ~0UL;
-+
-+#define parse_flag(option1, option2, flag)			\
-+		case option1:					\
-+			if (pax_flags_hardmode & MF_PAX_##flag)	\
-+				return ~0UL;			\
-+			pax_flags_hardmode |= MF_PAX_##flag;	\
-+			break;					\
-+		case option2:					\
-+			if (pax_flags_softmode & MF_PAX_##flag)	\
-+				return ~0UL;			\
-+			pax_flags_softmode |= MF_PAX_##flag;	\
-+			break;
-+
-+		parse_flag('p', 'P', PAGEEXEC);
-+		parse_flag('e', 'E', EMUTRAMP);
-+		parse_flag('m', 'M', MPROTECT);
-+		parse_flag('r', 'R', RANDMMAP);
-+		parse_flag('s', 'S', SEGMEXEC);
-+
-+#undef parse_flag
-+		}
-+
-+	if (pax_flags_hardmode & pax_flags_softmode)
-+		return ~0UL;
-+
-+#ifdef CONFIG_PAX_SOFTMODE
-+	if (pax_softmode)
-+		return pax_parse_xattr_pax_softmode(pax_flags_softmode);
-+	else
-+#endif
-+
-+		return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
-+#else
-+	return ~0UL;
-+#endif
-+
-+}
-+
-+static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
-+{
-+	unsigned long pax_flags, pt_pax_flags, xattr_pax_flags;
-+
-+	pax_flags = pax_parse_ei_pax(elf_ex);
-+	pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
-+	xattr_pax_flags = pax_parse_xattr_pax(file);
-+
-+	if (pt_pax_flags == ~0UL)
-+		pt_pax_flags = xattr_pax_flags;
-+	else if (xattr_pax_flags == ~0UL)
-+		xattr_pax_flags = pt_pax_flags;
-+	if (pt_pax_flags != xattr_pax_flags)
-+		return -EINVAL;
-+	if (pt_pax_flags != ~0UL)
-+		pax_flags = pt_pax_flags;
-+
-+#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
-+	if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
-+		if ((__supported_pte_mask & _PAGE_NX))
-+			pax_flags &= ~MF_PAX_SEGMEXEC;
-+		else
-+			pax_flags &= ~MF_PAX_PAGEEXEC;
-+	}
-+#endif
-+
-+	if (0 > pax_check_flags(&pax_flags))
-+		return -EINVAL;
-+
-+	current->mm->pax_flags = pax_flags;
-+	return 0;
-+}
-+#endif
-+
- /*
-  * These are the functions used to load ELF style executables and shared
-  * libraries.  There is no binary dependent code anywhere else.
-@@ -544,6 +884,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
- {
- 	unsigned int random_variable = 0;
- 
-+#ifdef CONFIG_PAX_RANDUSTACK
-+	if (current->mm->pax_flags & MF_PAX_RANDMMAP)
-+		return stack_top - current->mm->delta_stack;
-+#endif
-+
- 	if ((current->flags & PF_RANDOMIZE) &&
- 		!(current->personality & ADDR_NO_RANDOMIZE)) {
- 		random_variable = get_random_int() & STACK_RND_MASK;
-@@ -562,7 +907,7 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
-  	unsigned long load_addr = 0, load_bias = 0;
- 	int load_addr_set = 0;
- 	char * elf_interpreter = NULL;
--	unsigned long error;
-+	unsigned long error = 0;
- 	struct elf_phdr *elf_ppnt, *elf_phdata;
- 	unsigned long elf_bss, elf_brk;
- 	int retval, i;
-@@ -572,11 +917,11 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
- 	unsigned long start_code, end_code, start_data, end_data;
- 	unsigned long reloc_func_desc __maybe_unused = 0;
- 	int executable_stack = EXSTACK_DEFAULT;
--	unsigned long def_flags = 0;
- 	struct {
- 		struct elfhdr elf_ex;
- 		struct elfhdr interp_elf_ex;
- 	} *loc;
-+	unsigned long pax_task_size = TASK_SIZE;
- 
- 	loc = kmalloc(sizeof(*loc), GFP_KERNEL);
- 	if (!loc) {
-@@ -713,11 +1058,81 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
- 
- 	/* OK, This is the point of no return */
- 	current->flags &= ~PF_FORKNOEXEC;
--	current->mm->def_flags = def_flags;
-+
-+#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
-+	current->mm->pax_flags = 0UL;
-+#endif
-+
-+#ifdef CONFIG_PAX_DLRESOLVE
-+	current->mm->call_dl_resolve = 0UL;
-+#endif
-+
-+#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
-+	current->mm->call_syscall = 0UL;
-+#endif
-+
-+#ifdef CONFIG_PAX_ASLR
-+	current->mm->delta_mmap = 0UL;
-+	current->mm->delta_stack = 0UL;
-+#endif
-+
-+	current->mm->def_flags = 0;
-+
-+#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
-+	if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
-+		send_sig(SIGKILL, current, 0);
-+		goto out_free_dentry;
-+	}
-+#endif
-+
-+#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
-+	pax_set_initial_flags(bprm);
-+#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
-+	if (pax_set_initial_flags_func)
-+		(pax_set_initial_flags_func)(bprm);
-+#endif
-+
-+#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
-+	if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
-+		current->mm->context.user_cs_limit = PAGE_SIZE;
-+		current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
-+	}
-+#endif
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
-+		current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
-+		current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
-+		pax_task_size = SEGMEXEC_TASK_SIZE;
-+		current->mm->def_flags |= VM_NOHUGEPAGE;
-+	}
-+#endif
-+
-+#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
-+	if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
-+		set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
-+		put_cpu();
-+	}
-+#endif
- 
- 	/* Do this immediately, since STACK_TOP as used in setup_arg_pages
- 	   may depend on the personality.  */
- 	SET_PERSONALITY(loc->elf_ex);
-+
-+#ifdef CONFIG_PAX_ASLR
-+	if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
-+		current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
-+		current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
-+	}
-+#endif
-+
-+#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
-+	if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
-+		executable_stack = EXSTACK_DISABLE_X;
-+		current->personality &= ~READ_IMPLIES_EXEC;
-+	} else
-+#endif
-+
- 	if (elf_read_implies_exec(loc->elf_ex, executable_stack))
- 		current->personality |= READ_IMPLIES_EXEC;
- 
-@@ -808,6 +1223,20 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
- #else
- 			load_bias = ELF_PAGESTART(ELF_ET_DYN_BASE - vaddr);
- #endif
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+			/* PaX: randomize base address at the default exe base if requested */
-+			if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
-+#ifdef CONFIG_SPARC64
-+				load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
-+#else
-+				load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
-+#endif
-+				load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
-+				elf_flags |= MAP_FIXED;
-+			}
-+#endif
-+
- 		}
- 
- 		error = elf_map(bprm->file, load_bias + vaddr, elf_ppnt,
-@@ -840,9 +1269,9 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
- 		 * allowed task size. Note that p_filesz must always be
- 		 * <= p_memsz so it is only necessary to check p_memsz.
- 		 */
--		if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
--		    elf_ppnt->p_memsz > TASK_SIZE ||
--		    TASK_SIZE - elf_ppnt->p_memsz < k) {
-+		if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
-+		    elf_ppnt->p_memsz > pax_task_size ||
-+		    pax_task_size - elf_ppnt->p_memsz < k) {
- 			/* set_brk can never work. Avoid overflows. */
- 			send_sig(SIGKILL, current, 0);
- 			retval = -EINVAL;
-@@ -881,17 +1310,44 @@ static int load_elf_binary(struct linux_binprm *bprm, struct pt_regs *regs)
- 		goto out_free_dentry;
- 	}
- 	if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
--		send_sig(SIGSEGV, current, 0);
--		retval = -EFAULT; /* Nobody gets to see this, but.. */
--		goto out_free_dentry;
-+		/*
-+		 * This bss-zeroing can fail if the ELF
-+		 * file specifies odd protections. So
-+		 * we don't check the return value
-+		 */
- 	}
- 
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
-+		unsigned long start, size, flags, vm_flags;
-+
-+		start = ELF_PAGEALIGN(elf_brk);
-+		size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
-+		flags = MAP_FIXED | MAP_PRIVATE;
-+		vm_flags = VM_DONTEXPAND | VM_RESERVED;
-+
-+		down_write(&current->mm->mmap_sem);
-+		start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
-+		retval = -ENOMEM;
-+		if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
-+//			if (current->personality & ADDR_NO_RANDOMIZE)
-+//				vm_flags |= VM_READ | VM_MAYREAD;
-+			start = mmap_region(NULL, start, PAGE_ALIGN(size), flags, vm_flags, 0);
-+			retval = IS_ERR_VALUE(start) ? start : 0;
-+		}
-+		up_write(&current->mm->mmap_sem);
-+		if (retval == 0)
-+			retval = set_brk(start + size, start + size + PAGE_SIZE);
-+		if (retval < 0) {
-+			send_sig(SIGKILL, current, 0);
-+			goto out_free_dentry;
-+		}
-+	}
-+#endif
-+
- 	if (elf_interpreter) {
--		unsigned long uninitialized_var(interp_map_addr);
--
- 		elf_entry = load_elf_interp(&loc->interp_elf_ex,
- 					    interpreter,
--					    &interp_map_addr,
- 					    load_bias);
- 		if (!IS_ERR((void *)elf_entry)) {
- 			/*
-@@ -1098,7 +1554,7 @@ out:
-  * Decide what to dump of a segment, part, all or none.
-  */
- static unsigned long vma_dump_size(struct vm_area_struct *vma,
--				   unsigned long mm_flags)
-+				   unsigned long mm_flags, long signr)
- {
- #define FILTER(type)	(mm_flags & (1UL << MMF_DUMP_##type))
- 
-@@ -1132,7 +1588,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
- 	if (vma->vm_file == NULL)
- 		return 0;
- 
--	if (FILTER(MAPPED_PRIVATE))
-+	if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
- 		goto whole;
- 
- 	/*
-@@ -1354,9 +1810,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
- {
- 	elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
- 	int i = 0;
--	do
-+	do {
- 		i += 2;
--	while (auxv[i - 2] != AT_NULL);
-+	} while (auxv[i - 2] != AT_NULL);
- 	fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
- }
- 
-@@ -1851,14 +2307,14 @@ static void fill_extnum_info(struct elfhdr *elf, struct elf_shdr *shdr4extnum,
- }
- 
- static size_t elf_core_vma_data_size(struct vm_area_struct *gate_vma,
--				     unsigned long mm_flags)
-+				     struct coredump_params *cprm)
- {
- 	struct vm_area_struct *vma;
- 	size_t size = 0;
- 
- 	for (vma = first_vma(current, gate_vma); vma != NULL;
- 	     vma = next_vma(vma, gate_vma))
--		size += vma_dump_size(vma, mm_flags);
-+		size += vma_dump_size(vma, cprm->mm_flags, cprm->signr);
- 	return size;
- }
- 
-@@ -1952,7 +2408,7 @@ static int elf_core_dump(struct coredump_params *cprm)
- 
- 	dataoff = offset = roundup(offset, ELF_EXEC_PAGESIZE);
- 
--	offset += elf_core_vma_data_size(gate_vma, cprm->mm_flags);
-+	offset += elf_core_vma_data_size(gate_vma, cprm);
- 	offset += elf_core_extra_data_size();
- 	e_shoff = offset;
- 
-@@ -1966,10 +2422,12 @@ static int elf_core_dump(struct coredump_params *cprm)
- 	offset = dataoff;
- 
- 	size += sizeof(*elf);
-+	gr_learn_resource(current, RLIMIT_CORE, size, 1);
- 	if (size > cprm->limit || !dump_write(cprm->file, elf, sizeof(*elf)))
- 		goto end_coredump;
- 
- 	size += sizeof(*phdr4note);
-+	gr_learn_resource(current, RLIMIT_CORE, size, 1);
- 	if (size > cprm->limit
- 	    || !dump_write(cprm->file, phdr4note, sizeof(*phdr4note)))
- 		goto end_coredump;
-@@ -1983,7 +2441,7 @@ static int elf_core_dump(struct coredump_params *cprm)
- 		phdr.p_offset = offset;
- 		phdr.p_vaddr = vma->vm_start;
- 		phdr.p_paddr = 0;
--		phdr.p_filesz = vma_dump_size(vma, cprm->mm_flags);
-+		phdr.p_filesz = vma_dump_size(vma, cprm->mm_flags, cprm->signr);
- 		phdr.p_memsz = vma->vm_end - vma->vm_start;
- 		offset += phdr.p_filesz;
- 		phdr.p_flags = vma->vm_flags & VM_READ ? PF_R : 0;
-@@ -1994,6 +2452,7 @@ static int elf_core_dump(struct coredump_params *cprm)
- 		phdr.p_align = ELF_EXEC_PAGESIZE;
- 
- 		size += sizeof(phdr);
-+		gr_learn_resource(current, RLIMIT_CORE, size, 1);
- 		if (size > cprm->limit
- 		    || !dump_write(cprm->file, &phdr, sizeof(phdr)))
- 			goto end_coredump;
-@@ -2018,7 +2477,7 @@ static int elf_core_dump(struct coredump_params *cprm)
- 		unsigned long addr;
- 		unsigned long end;
- 
--		end = vma->vm_start + vma_dump_size(vma, cprm->mm_flags);
-+		end = vma->vm_start + vma_dump_size(vma, cprm->mm_flags, cprm->signr);
- 
- 		for (addr = vma->vm_start; addr < end; addr += PAGE_SIZE) {
- 			struct page *page;
-@@ -2027,6 +2486,7 @@ static int elf_core_dump(struct coredump_params *cprm)
- 			page = get_dump_page(addr);
- 			if (page) {
- 				void *kaddr = kmap(page);
-+				gr_learn_resource(current, RLIMIT_CORE, size + PAGE_SIZE, 1);
- 				stop = ((size += PAGE_SIZE) > cprm->limit) ||
- 					!dump_write(cprm->file, kaddr,
- 						    PAGE_SIZE);
-@@ -2044,6 +2504,7 @@ static int elf_core_dump(struct coredump_params *cprm)
- 
- 	if (e_phnum == PN_XNUM) {
- 		size += sizeof(*shdr4extnum);
-+		gr_learn_resource(current, RLIMIT_CORE, size, 1);
- 		if (size > cprm->limit
- 		    || !dump_write(cprm->file, shdr4extnum,
- 				   sizeof(*shdr4extnum)))
-@@ -2064,6 +2525,167 @@ out:
- 
- #endif		/* CONFIG_ELF_CORE */
- 
-+#ifdef CONFIG_PAX_MPROTECT
-+/* PaX: non-PIC ELF libraries need relocations on their executable segments
-+ * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
-+ * we'll remove VM_MAYWRITE for good on RELRO segments.
-+ *
-+ * The checks favour ld-linux.so behaviour which operates on a per ELF segment
-+ * basis because we want to allow the common case and not the special ones.
-+ */
-+static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
-+{
-+	struct elfhdr elf_h;
-+	struct elf_phdr elf_p;
-+	unsigned long i;
-+	unsigned long oldflags;
-+	bool is_textrel_rw, is_textrel_rx, is_relro;
-+
-+	if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT))
-+		return;
-+
-+	oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
-+	newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
-+
-+#ifdef CONFIG_PAX_ELFRELOCS
-+	/* possible TEXTREL */
-+	is_textrel_rw = vma->vm_file && !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
-+	is_textrel_rx = vma->vm_file && vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
-+#else
-+	is_textrel_rw = false;
-+	is_textrel_rx = false;
-+#endif
-+
-+	/* possible RELRO */
-+	is_relro = vma->vm_file && vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
-+
-+	if (!is_textrel_rw && !is_textrel_rx && !is_relro)
-+		return;
-+
-+	if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
-+	    memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
-+
-+#ifdef CONFIG_PAX_ETEXECRELOCS
-+	    ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
-+#else
-+	    ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
-+#endif
-+
-+	    (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
-+	    !elf_check_arch(&elf_h) ||
-+	    elf_h.e_phentsize != sizeof(struct elf_phdr) ||
-+	    elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
-+		return;
-+
-+	for (i = 0UL; i < elf_h.e_phnum; i++) {
-+		if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
-+			return;
-+		switch (elf_p.p_type) {
-+		case PT_DYNAMIC:
-+			if (!is_textrel_rw && !is_textrel_rx)
-+				continue;
-+			i = 0UL;
-+			while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
-+				elf_dyn dyn;
-+
-+				if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
-+					break;
-+				if (dyn.d_tag == DT_NULL)
-+					break;
-+				if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
-+					gr_log_textrel(vma);
-+					if (is_textrel_rw)
-+						vma->vm_flags |= VM_MAYWRITE;
-+					else
-+						/* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
-+						vma->vm_flags &= ~VM_MAYWRITE;
-+					break;
-+				}
-+				i++;
-+			}
-+			is_textrel_rw = false;
-+			is_textrel_rx = false;
-+			continue;
-+
-+		case PT_GNU_RELRO:
-+			if (!is_relro)
-+				continue;
-+			if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
-+				vma->vm_flags &= ~VM_MAYWRITE;
-+			is_relro = false;
-+			continue;
-+
-+#ifdef CONFIG_PAX_PT_PAX_FLAGS
-+		case PT_PAX_FLAGS: {
-+			const char *msg_mprotect = "", *msg_emutramp = "";
-+			char *buffer_lib, *buffer_exe;
-+
-+			if (elf_p.p_flags & PF_NOMPROTECT)
-+				msg_mprotect = "MPROTECT disabled";
-+
-+#ifdef CONFIG_PAX_EMUTRAMP
-+			if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
-+				msg_emutramp = "EMUTRAMP enabled";
-+#endif
-+
-+			if (!msg_mprotect[0] && !msg_emutramp[0])
-+				continue;
-+
-+			if (!printk_ratelimit())
-+				continue;
-+
-+			buffer_lib = (char *)__get_free_page(GFP_KERNEL);
-+			buffer_exe = (char *)__get_free_page(GFP_KERNEL);
-+			if (buffer_lib && buffer_exe) {
-+				char *path_lib, *path_exe;
-+
-+				path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
-+				path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
-+
-+				pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
-+					(msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
-+
-+			}
-+			free_page((unsigned long)buffer_exe);
-+			free_page((unsigned long)buffer_lib);
-+			continue;
-+		}
-+#endif
-+
-+		}
-+	}
-+}
-+#endif
-+
-+#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
-+
-+extern int grsec_enable_log_rwxmaps;
-+
-+static void elf_handle_mmap(struct file *file)
-+{
-+	struct elfhdr elf_h;
-+	struct elf_phdr elf_p;
-+	unsigned long i;
-+
-+	if (!grsec_enable_log_rwxmaps)
-+		return;
-+
-+	if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
-+	    memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
-+	    (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
-+	    elf_h.e_phentsize != sizeof(struct elf_phdr) ||
-+	    elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
-+		return;
-+
-+	for (i = 0UL; i < elf_h.e_phnum; i++) {
-+		if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
-+			return;
-+		if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
-+			gr_log_ptgnustack(file);
-+	}
-+}
-+#endif
-+
- static int __init init_elf_binfmt(void)
- {
- 	return register_binfmt(&elf_format);
-diff --git a/fs/binfmt_flat.c b/fs/binfmt_flat.c
-index 1bffbe0..c8c283e 100644
---- a/fs/binfmt_flat.c
-+++ b/fs/binfmt_flat.c
-@@ -567,7 +567,9 @@ static int load_flat_file(struct linux_binprm * bprm,
- 				realdatastart = (unsigned long) -ENOMEM;
- 			printk("Unable to allocate RAM for process data, errno %d\n",
- 					(int)-realdatastart);
-+			down_write(&current->mm->mmap_sem);
- 			do_munmap(current->mm, textpos, text_len);
-+			up_write(&current->mm->mmap_sem);
- 			ret = realdatastart;
- 			goto err;
- 		}
-@@ -591,8 +593,10 @@ static int load_flat_file(struct linux_binprm * bprm,
- 		}
- 		if (IS_ERR_VALUE(result)) {
- 			printk("Unable to read data+bss, errno %d\n", (int)-result);
-+			down_write(&current->mm->mmap_sem);
- 			do_munmap(current->mm, textpos, text_len);
- 			do_munmap(current->mm, realdatastart, len);
-+			up_write(&current->mm->mmap_sem);
- 			ret = result;
- 			goto err;
- 		}
-@@ -661,8 +665,10 @@ static int load_flat_file(struct linux_binprm * bprm,
- 		}
- 		if (IS_ERR_VALUE(result)) {
- 			printk("Unable to read code+data+bss, errno %d\n",(int)-result);
-+			down_write(&current->mm->mmap_sem);
- 			do_munmap(current->mm, textpos, text_len + data_len + extra +
- 				MAX_SHARED_LIBS * sizeof(unsigned long));
-+			up_write(&current->mm->mmap_sem);
- 			ret = result;
- 			goto err;
- 		}
-diff --git a/fs/binfmt_misc.c b/fs/binfmt_misc.c
-index 7423cb9..9379ddd 100644
---- a/fs/binfmt_misc.c
-+++ b/fs/binfmt_misc.c
-@@ -719,6 +719,7 @@ static struct file_system_type bm_fs_type = {
- 	.mount		= bm_mount,
- 	.kill_sb	= kill_litter_super,
- };
-+MODULE_ALIAS_FS("binfmt_misc");
- 
- static int __init init_misc_binfmt(void)
- {
-diff --git a/fs/bio.c b/fs/bio.c
-index b84d851..0dd5077 100644
---- a/fs/bio.c
-+++ b/fs/bio.c
-@@ -848,7 +848,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
- 		/*
- 		 * Overflow, abort
- 		 */
--		if (end < start)
-+		if (end < start || end - start > INT_MAX - nr_pages)
- 			return ERR_PTR(-EINVAL);
- 
- 		nr_pages += end - start;
-@@ -982,7 +982,7 @@ static struct bio *__bio_map_user_iov(struct request_queue *q,
- 		/*
- 		 * Overflow, abort
- 		 */
--		if (end < start)
-+		if (end < start || end - start > INT_MAX - nr_pages)
- 			return ERR_PTR(-EINVAL);
- 
- 		nr_pages += end - start;
-@@ -1244,7 +1244,7 @@ static void bio_copy_kern_endio(struct bio *bio, int err)
- 	const int read = bio_data_dir(bio) == READ;
- 	struct bio_map_data *bmd = bio->bi_private;
- 	int i;
--	char *p = bmd->sgvecs[0].iov_base;
-+	char *p = (char __force_kernel *)bmd->sgvecs[0].iov_base;
- 
- 	bio_for_each_segment_all(bvec, bio, i) {
- 		char *addr = page_address(bvec->bv_page);
-diff --git a/fs/block_dev.c b/fs/block_dev.c
-index c103267..260cbd9 100644
---- a/fs/block_dev.c
-+++ b/fs/block_dev.c
-@@ -690,7 +690,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
- 	else if (bdev->bd_contains == bdev)
- 		return true;  	 /* is a whole device which isn't held */
- 
--	else if (whole->bd_holder == bd_may_claim)
-+	else if (whole->bd_holder == (void *)bd_may_claim)
- 		return true; 	 /* is a partition of a device that is being partitioned */
- 	else if (whole->bd_holder != NULL)
- 		return false;	 /* is a partition of a held device */
-diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
-index dede441..f2a2507 100644
---- a/fs/btrfs/ctree.c
-+++ b/fs/btrfs/ctree.c
-@@ -488,9 +488,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
- 		free_extent_buffer(buf);
- 		add_root_to_dirty_list(root);
- 	} else {
--		if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
--			parent_start = parent->start;
--		else
-+		if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
-+			if (parent)
-+				parent_start = parent->start;
-+			else
-+				parent_start = 0;
-+		} else
- 			parent_start = 0;
- 
- 		WARN_ON(trans->transid != btrfs_header_generation(parent));
-diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c
-index 49eefdb..547693e 100644
---- a/fs/btrfs/extent-tree.c
-+++ b/fs/btrfs/extent-tree.c
-@@ -5642,7 +5642,7 @@ again:
- 
- 	if (ret == -ENOSPC && num_bytes > min_alloc_size) {
- 		num_bytes = num_bytes >> 1;
--		num_bytes = num_bytes & ~(root->sectorsize - 1);
-+		num_bytes = num_bytes & ~((u64)root->sectorsize - 1);
- 		num_bytes = max(num_bytes, min_alloc_size);
- 		do_chunk_alloc(trans, root->fs_info->extent_root,
- 			       num_bytes, data, CHUNK_ALLOC_FORCE);
-diff --git a/fs/btrfs/ioctl.c b/fs/btrfs/ioctl.c
-index 618ae6f..118fe0c 100644
---- a/fs/btrfs/ioctl.c
-+++ b/fs/btrfs/ioctl.c
-@@ -2733,9 +2733,12 @@ long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
- 	for (i = 0; i < num_types; i++) {
- 		struct btrfs_space_info *tmp;
- 
-+		/* Don't copy in more than we allocated */
- 		if (!slot_count)
- 			break;
- 
-+		slot_count--;
-+
- 		info = NULL;
- 		rcu_read_lock();
- 		list_for_each_entry_rcu(tmp, &root->fs_info->space_info,
-@@ -2757,15 +2760,12 @@ long btrfs_ioctl_space_info(struct btrfs_root *root, void __user *arg)
- 				memcpy(dest, &space, sizeof(space));
- 				dest++;
- 				space_args.total_spaces++;
--				slot_count--;
- 			}
--			if (!slot_count)
--				break;
- 		}
- 		up_read(&info->groups_sem);
- 	}
- 
--	user_dest = (struct btrfs_ioctl_space_info *)
-+	user_dest = (struct btrfs_ioctl_space_info __user *)
- 		(arg + sizeof(struct btrfs_ioctl_space_args));
- 
- 	if (copy_to_user(user_dest, dest_orig, alloc_size))
-diff --git a/fs/btrfs/relocation.c b/fs/btrfs/relocation.c
-index cfb5543..1ae7347 100644
---- a/fs/btrfs/relocation.c
-+++ b/fs/btrfs/relocation.c
-@@ -1244,7 +1244,7 @@ static int __update_reloc_root(struct btrfs_root *root, int del)
- 	}
- 	spin_unlock(&rc->reloc_root_tree.lock);
- 
--	BUG_ON((struct btrfs_root *)node->data != root);
-+	BUG_ON(!node || (struct btrfs_root *)node->data != root);
- 
- 	if (!del) {
- 		spin_lock(&rc->reloc_root_tree.lock);
-diff --git a/fs/btrfs/scrub.c b/fs/btrfs/scrub.c
-index ddf2c90..37afd35 100644
---- a/fs/btrfs/scrub.c
-+++ b/fs/btrfs/scrub.c
-@@ -348,7 +348,9 @@ static void scrub_print_warning(const char *errstr, struct scrub_bio *sbio,
- 				ret < 0 ? -1 : ref_level,
- 				ret < 0 ? -1 : ref_root);
- 		} while (ret != 1);
-+		btrfs_release_path(path);
- 	} else {
-+		btrfs_release_path(path);
- 		swarn.path = path;
- 		iterate_extent_inodes(fs_info, path, found_key.objectid,
- 					extent_offset,
-diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
-index 200f63b..490b833 100644
---- a/fs/btrfs/super.c
-+++ b/fs/btrfs/super.c
-@@ -1227,6 +1227,7 @@ static struct file_system_type btrfs_fs_type = {
- 	.kill_sb	= kill_anon_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("btrfs");
- 
- /*
-  * used by btrfsctl to scan devices when no FS is mounted
-diff --git a/fs/buffer.c b/fs/buffer.c
-index 19a4f0b..6638f5c 100644
---- a/fs/buffer.c
-+++ b/fs/buffer.c
-@@ -3314,7 +3314,7 @@ void __init buffer_init(void)
- 	bh_cachep = kmem_cache_create("buffer_head",
- 			sizeof(struct buffer_head), 0,
- 				(SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
--				SLAB_MEM_SPREAD),
-+				SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
- 				NULL);
- 
- 	/*
-diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
-index 622f469..e8d2d55 100644
---- a/fs/cachefiles/bind.c
-+++ b/fs/cachefiles/bind.c
-@@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
- 	       args);
- 
- 	/* start by checking things over */
--	ASSERT(cache->fstop_percent >= 0 &&
--	       cache->fstop_percent < cache->fcull_percent &&
-+	ASSERT(cache->fstop_percent < cache->fcull_percent &&
- 	       cache->fcull_percent < cache->frun_percent &&
- 	       cache->frun_percent  < 100);
- 
--	ASSERT(cache->bstop_percent >= 0 &&
--	       cache->bstop_percent < cache->bcull_percent &&
-+	ASSERT(cache->bstop_percent < cache->bcull_percent &&
- 	       cache->bcull_percent < cache->brun_percent &&
- 	       cache->brun_percent  < 100);
- 
-diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
-index 0a1467b..6a53245 100644
---- a/fs/cachefiles/daemon.c
-+++ b/fs/cachefiles/daemon.c
-@@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
- 	if (n > buflen)
- 		return -EMSGSIZE;
- 
--	if (copy_to_user(_buffer, buffer, n) != 0)
-+	if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
- 		return -EFAULT;
- 
- 	return n;
-@@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
- 	if (test_bit(CACHEFILES_DEAD, &cache->flags))
- 		return -EIO;
- 
--	if (datalen < 0 || datalen > PAGE_SIZE - 1)
-+	if (datalen > PAGE_SIZE - 1)
- 		return -EOPNOTSUPP;
- 
- 	/* drag the command string into the kernel so we can parse it */
-@@ -386,7 +386,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
- 	if (args[0] != '%' || args[1] != '\0')
- 		return -EINVAL;
- 
--	if (fstop < 0 || fstop >= cache->fcull_percent)
-+	if (fstop >= cache->fcull_percent)
- 		return cachefiles_daemon_range_error(cache, args);
- 
- 	cache->fstop_percent = fstop;
-@@ -458,7 +458,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
- 	if (args[0] != '%' || args[1] != '\0')
- 		return -EINVAL;
- 
--	if (bstop < 0 || bstop >= cache->bcull_percent)
-+	if (bstop >= cache->bcull_percent)
- 		return cachefiles_daemon_range_error(cache, args);
- 
- 	cache->bstop_percent = bstop;
-diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
-index bd6bc1b..b627b53 100644
---- a/fs/cachefiles/internal.h
-+++ b/fs/cachefiles/internal.h
-@@ -57,7 +57,7 @@ struct cachefiles_cache {
- 	wait_queue_head_t		daemon_pollwq;	/* poll waitqueue for daemon */
- 	struct rb_root			active_nodes;	/* active nodes (can't be culled) */
- 	rwlock_t			active_lock;	/* lock for active_nodes */
--	atomic_t			gravecounter;	/* graveyard uniquifier */
-+	atomic_unchecked_t		gravecounter;	/* graveyard uniquifier */
- 	unsigned			frun_percent;	/* when to stop culling (% files) */
- 	unsigned			fcull_percent;	/* when to start culling (% files) */
- 	unsigned			fstop_percent;	/* when to stop allocating (% files) */
-@@ -169,19 +169,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
-  * proc.c
-  */
- #ifdef CONFIG_CACHEFILES_HISTOGRAM
--extern atomic_t cachefiles_lookup_histogram[HZ];
--extern atomic_t cachefiles_mkdir_histogram[HZ];
--extern atomic_t cachefiles_create_histogram[HZ];
-+extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
-+extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
-+extern atomic_unchecked_t cachefiles_create_histogram[HZ];
- 
- extern int __init cachefiles_proc_init(void);
- extern void cachefiles_proc_cleanup(void);
- static inline
--void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
-+void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
- {
- 	unsigned long jif = jiffies - start_jif;
- 	if (jif >= HZ)
- 		jif = HZ - 1;
--	atomic_inc(&histogram[jif]);
-+	atomic_inc_unchecked(&histogram[jif]);
- }
- 
- #else
-diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
-index a0358c2..d6137f2 100644
---- a/fs/cachefiles/namei.c
-+++ b/fs/cachefiles/namei.c
-@@ -318,7 +318,7 @@ try_again:
- 	/* first step is to make up a grave dentry in the graveyard */
- 	sprintf(nbuffer, "%08x%08x",
- 		(uint32_t) get_seconds(),
--		(uint32_t) atomic_inc_return(&cache->gravecounter));
-+		(uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
- 
- 	/* do the multiway lock magic */
- 	trap = lock_rename(cache->graveyard, dir);
-diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
-index eccd339..4c1d995 100644
---- a/fs/cachefiles/proc.c
-+++ b/fs/cachefiles/proc.c
-@@ -14,9 +14,9 @@
- #include <linux/seq_file.h>
- #include "internal.h"
- 
--atomic_t cachefiles_lookup_histogram[HZ];
--atomic_t cachefiles_mkdir_histogram[HZ];
--atomic_t cachefiles_create_histogram[HZ];
-+atomic_unchecked_t cachefiles_lookup_histogram[HZ];
-+atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
-+atomic_unchecked_t cachefiles_create_histogram[HZ];
- 
- /*
-  * display the latency histogram
-@@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
- 		return 0;
- 	default:
- 		index = (unsigned long) v - 3;
--		x = atomic_read(&cachefiles_lookup_histogram[index]);
--		y = atomic_read(&cachefiles_mkdir_histogram[index]);
--		z = atomic_read(&cachefiles_create_histogram[index]);
-+		x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
-+		y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
-+		z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
- 		if (x == 0 && y == 0 && z == 0)
- 			return 0;
- 
-diff --git a/fs/cachefiles/rdwr.c b/fs/cachefiles/rdwr.c
-index b4d2438..0935840 100644
---- a/fs/cachefiles/rdwr.c
-+++ b/fs/cachefiles/rdwr.c
-@@ -945,7 +945,7 @@ int cachefiles_write_page(struct fscache_storage *op, struct page *page)
- 			old_fs = get_fs();
- 			set_fs(KERNEL_DS);
- 			ret = file->f_op->write(
--				file, (const void __user *) data, len, &pos);
-+				file, (const void __force_user *) data, len, &pos);
- 			set_fs(old_fs);
- 			kunmap(page);
- 			if (ret != len)
-diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
-index 9895400..78a67e7 100644
---- a/fs/ceph/dir.c
-+++ b/fs/ceph/dir.c
-@@ -244,7 +244,7 @@ static int ceph_readdir(struct file *filp, void *dirent, filldir_t filldir)
- 	struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
- 	struct ceph_mds_client *mdsc = fsc->mdsc;
- 	unsigned frag = fpos_frag(filp->f_pos);
--	int off = fpos_off(filp->f_pos);
-+	unsigned int off = fpos_off(filp->f_pos);
- 	int err;
- 	u32 ftype;
- 	struct ceph_mds_reply_info_parsed *rinfo;
-@@ -598,7 +598,7 @@ static struct dentry *ceph_lookup(struct inode *dir, struct dentry *dentry,
- 	if (nd &&
- 	    (nd->flags & LOOKUP_OPEN) &&
- 	    !(nd->intent.open.flags & O_CREAT)) {
--		int mode = nd->intent.open.create_mode & ~current->fs->umask;
-+		int mode = nd->intent.open.create_mode & ~current_umask();
- 		return ceph_lookup_open(dir, dentry, nd, mode, 1);
- 	}
- 
-diff --git a/fs/ceph/super.c b/fs/ceph/super.c
-index de268a8..2a158be 100644
---- a/fs/ceph/super.c
-+++ b/fs/ceph/super.c
-@@ -785,7 +785,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
- /*
-  * construct our own bdi so we can control readahead, etc.
-  */
--static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
-+static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
- 
- static int ceph_register_bdi(struct super_block *sb,
- 			     struct ceph_fs_client *fsc)
-@@ -802,7 +802,7 @@ static int ceph_register_bdi(struct super_block *sb,
- 			default_backing_dev_info.ra_pages;
- 
- 	err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%d",
--			   atomic_long_inc_return(&bdi_seq));
-+			   atomic_long_inc_return_unchecked(&bdi_seq));
- 	if (!err)
- 		sb->s_bdi = &fsc->backing_dev_info;
- 	return err;
-@@ -901,6 +901,7 @@ static struct file_system_type ceph_fs_type = {
- 	.kill_sb	= ceph_kill_sb,
- 	.fs_flags	= FS_RENAME_DOES_D_MOVE,
- };
-+MODULE_ALIAS_FS("ceph");
- 
- #define _STRINGIFY(x) #x
- #define STRINGIFY(x) _STRINGIFY(x)
-diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
-index 84e8c07..6170d31 100644
---- a/fs/cifs/cifs_debug.c
-+++ b/fs/cifs/cifs_debug.c
-@@ -265,8 +265,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
- 
- 	if (c == '1' || c == 'y' || c == 'Y' || c == '0') {
- #ifdef CONFIG_CIFS_STATS2
--		atomic_set(&totBufAllocCount, 0);
--		atomic_set(&totSmBufAllocCount, 0);
-+		atomic_set_unchecked(&totBufAllocCount, 0);
-+		atomic_set_unchecked(&totSmBufAllocCount, 0);
- #endif /* CONFIG_CIFS_STATS2 */
- 		spin_lock(&cifs_tcp_ses_lock);
- 		list_for_each(tmp1, &cifs_tcp_ses_list) {
-@@ -279,25 +279,25 @@ static ssize_t cifs_stats_proc_write(struct file *file,
- 					tcon = list_entry(tmp3,
- 							  struct cifs_tcon,
- 							  tcon_list);
--					atomic_set(&tcon->num_smbs_sent, 0);
--					atomic_set(&tcon->num_writes, 0);
--					atomic_set(&tcon->num_reads, 0);
--					atomic_set(&tcon->num_oplock_brks, 0);
--					atomic_set(&tcon->num_opens, 0);
--					atomic_set(&tcon->num_posixopens, 0);
--					atomic_set(&tcon->num_posixmkdirs, 0);
--					atomic_set(&tcon->num_closes, 0);
--					atomic_set(&tcon->num_deletes, 0);
--					atomic_set(&tcon->num_mkdirs, 0);
--					atomic_set(&tcon->num_rmdirs, 0);
--					atomic_set(&tcon->num_renames, 0);
--					atomic_set(&tcon->num_t2renames, 0);
--					atomic_set(&tcon->num_ffirst, 0);
--					atomic_set(&tcon->num_fnext, 0);
--					atomic_set(&tcon->num_fclose, 0);
--					atomic_set(&tcon->num_hardlinks, 0);
--					atomic_set(&tcon->num_symlinks, 0);
--					atomic_set(&tcon->num_locks, 0);
-+					atomic_set_unchecked(&tcon->num_smbs_sent, 0);
-+					atomic_set_unchecked(&tcon->num_writes, 0);
-+					atomic_set_unchecked(&tcon->num_reads, 0);
-+					atomic_set_unchecked(&tcon->num_oplock_brks, 0);
-+					atomic_set_unchecked(&tcon->num_opens, 0);
-+					atomic_set_unchecked(&tcon->num_posixopens, 0);
-+					atomic_set_unchecked(&tcon->num_posixmkdirs, 0);
-+					atomic_set_unchecked(&tcon->num_closes, 0);
-+					atomic_set_unchecked(&tcon->num_deletes, 0);
-+					atomic_set_unchecked(&tcon->num_mkdirs, 0);
-+					atomic_set_unchecked(&tcon->num_rmdirs, 0);
-+					atomic_set_unchecked(&tcon->num_renames, 0);
-+					atomic_set_unchecked(&tcon->num_t2renames, 0);
-+					atomic_set_unchecked(&tcon->num_ffirst, 0);
-+					atomic_set_unchecked(&tcon->num_fnext, 0);
-+					atomic_set_unchecked(&tcon->num_fclose, 0);
-+					atomic_set_unchecked(&tcon->num_hardlinks, 0);
-+					atomic_set_unchecked(&tcon->num_symlinks, 0);
-+					atomic_set_unchecked(&tcon->num_locks, 0);
- 				}
- 			}
- 		}
-@@ -327,8 +327,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
- 			smBufAllocCount.counter, cifs_min_small);
- #ifdef CONFIG_CIFS_STATS2
- 	seq_printf(m, "Total Large %d Small %d Allocations\n",
--				atomic_read(&totBufAllocCount),
--				atomic_read(&totSmBufAllocCount));
-+				atomic_read_unchecked(&totBufAllocCount),
-+				atomic_read_unchecked(&totSmBufAllocCount));
- #endif /* CONFIG_CIFS_STATS2 */
- 
- 	seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
-@@ -357,41 +357,41 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
- 				if (tcon->need_reconnect)
- 					seq_puts(m, "\tDISCONNECTED ");
- 				seq_printf(m, "\nSMBs: %d Oplock Breaks: %d",
--					atomic_read(&tcon->num_smbs_sent),
--					atomic_read(&tcon->num_oplock_brks));
-+					atomic_read_unchecked(&tcon->num_smbs_sent),
-+					atomic_read_unchecked(&tcon->num_oplock_brks));
- 				seq_printf(m, "\nReads:  %d Bytes: %lld",
--					atomic_read(&tcon->num_reads),
-+					atomic_read_unchecked(&tcon->num_reads),
- 					(long long)(tcon->bytes_read));
- 				seq_printf(m, "\nWrites: %d Bytes: %lld",
--					atomic_read(&tcon->num_writes),
-+					atomic_read_unchecked(&tcon->num_writes),
- 					(long long)(tcon->bytes_written));
- 				seq_printf(m, "\nFlushes: %d",
--					atomic_read(&tcon->num_flushes));
-+					atomic_read_unchecked(&tcon->num_flushes));
- 				seq_printf(m, "\nLocks: %d HardLinks: %d "
- 					      "Symlinks: %d",
--					atomic_read(&tcon->num_locks),
--					atomic_read(&tcon->num_hardlinks),
--					atomic_read(&tcon->num_symlinks));
-+					atomic_read_unchecked(&tcon->num_locks),
-+					atomic_read_unchecked(&tcon->num_hardlinks),
-+					atomic_read_unchecked(&tcon->num_symlinks));
- 				seq_printf(m, "\nOpens: %d Closes: %d "
- 					      "Deletes: %d",
--					atomic_read(&tcon->num_opens),
--					atomic_read(&tcon->num_closes),
--					atomic_read(&tcon->num_deletes));
-+					atomic_read_unchecked(&tcon->num_opens),
-+					atomic_read_unchecked(&tcon->num_closes),
-+					atomic_read_unchecked(&tcon->num_deletes));
- 				seq_printf(m, "\nPosix Opens: %d "
- 					      "Posix Mkdirs: %d",
--					atomic_read(&tcon->num_posixopens),
--					atomic_read(&tcon->num_posixmkdirs));
-+					atomic_read_unchecked(&tcon->num_posixopens),
-+					atomic_read_unchecked(&tcon->num_posixmkdirs));
- 				seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
--					atomic_read(&tcon->num_mkdirs),
--					atomic_read(&tcon->num_rmdirs));
-+					atomic_read_unchecked(&tcon->num_mkdirs),
-+					atomic_read_unchecked(&tcon->num_rmdirs));
- 				seq_printf(m, "\nRenames: %d T2 Renames %d",
--					atomic_read(&tcon->num_renames),
--					atomic_read(&tcon->num_t2renames));
-+					atomic_read_unchecked(&tcon->num_renames),
-+					atomic_read_unchecked(&tcon->num_t2renames));
- 				seq_printf(m, "\nFindFirst: %d FNext %d "
- 					      "FClose %d",
--					atomic_read(&tcon->num_ffirst),
--					atomic_read(&tcon->num_fnext),
--					atomic_read(&tcon->num_fclose));
-+					atomic_read_unchecked(&tcon->num_ffirst),
-+					atomic_read_unchecked(&tcon->num_fnext),
-+					atomic_read_unchecked(&tcon->num_fclose));
- 			}
- 		}
- 	}
-diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
-index 25bb97f..a0095de 100644
---- a/fs/cifs/cifsfs.c
-+++ b/fs/cifs/cifsfs.c
-@@ -799,6 +799,7 @@ struct file_system_type cifs_fs_type = {
- 	.kill_sb = cifs_kill_sb,
- 	/*  .fs_flags */
- };
-+MODULE_ALIAS_FS("cifs");
- const struct inode_operations cifs_dir_inode_ops = {
- 	.create = cifs_create,
- 	.lookup = cifs_lookup,
-@@ -1018,7 +1019,7 @@ cifs_init_request_bufs(void)
- 	cifs_req_cachep = kmem_cache_create("cifs_request",
- 					    CIFSMaxBufSize +
- 					    MAX_CIFS_HDR_SIZE, 0,
--					    SLAB_HWCACHE_ALIGN, NULL);
-+					    SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
- 	if (cifs_req_cachep == NULL)
- 		return -ENOMEM;
- 
-@@ -1045,7 +1046,7 @@ cifs_init_request_bufs(void)
- 	efficient to alloc 1 per page off the slab compared to 17K (5page)
- 	alloc of large cifs buffers even when page debugging is on */
- 	cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
--			MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
-+			MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
- 			NULL);
- 	if (cifs_sm_req_cachep == NULL) {
- 		mempool_destroy(cifs_req_poolp);
-@@ -1130,8 +1131,8 @@ init_cifs(void)
- 	atomic_set(&bufAllocCount, 0);
- 	atomic_set(&smBufAllocCount, 0);
- #ifdef CONFIG_CIFS_STATS2
--	atomic_set(&totBufAllocCount, 0);
--	atomic_set(&totSmBufAllocCount, 0);
-+	atomic_set_unchecked(&totBufAllocCount, 0);
-+	atomic_set_unchecked(&totSmBufAllocCount, 0);
- #endif /* CONFIG_CIFS_STATS2 */
- 
- 	atomic_set(&midCount, 0);
-diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
-index 7b68088..17a275b 100644
---- a/fs/cifs/cifsglob.h
-+++ b/fs/cifs/cifsglob.h
-@@ -390,28 +390,28 @@ struct cifs_tcon {
- 	__u16 Flags;		/* optional support bits */
- 	enum statusEnum tidStatus;
- #ifdef CONFIG_CIFS_STATS
--	atomic_t num_smbs_sent;
--	atomic_t num_writes;
--	atomic_t num_reads;
--	atomic_t num_flushes;
--	atomic_t num_oplock_brks;
--	atomic_t num_opens;
--	atomic_t num_closes;
--	atomic_t num_deletes;
--	atomic_t num_mkdirs;
--	atomic_t num_posixopens;
--	atomic_t num_posixmkdirs;
--	atomic_t num_rmdirs;
--	atomic_t num_renames;
--	atomic_t num_t2renames;
--	atomic_t num_ffirst;
--	atomic_t num_fnext;
--	atomic_t num_fclose;
--	atomic_t num_hardlinks;
--	atomic_t num_symlinks;
--	atomic_t num_locks;
--	atomic_t num_acl_get;
--	atomic_t num_acl_set;
-+	atomic_unchecked_t num_smbs_sent;
-+	atomic_unchecked_t num_writes;
-+	atomic_unchecked_t num_reads;
-+	atomic_unchecked_t num_flushes;
-+	atomic_unchecked_t num_oplock_brks;
-+	atomic_unchecked_t num_opens;
-+	atomic_unchecked_t num_closes;
-+	atomic_unchecked_t num_deletes;
-+	atomic_unchecked_t num_mkdirs;
-+	atomic_unchecked_t num_posixopens;
-+	atomic_unchecked_t num_posixmkdirs;
-+	atomic_unchecked_t num_rmdirs;
-+	atomic_unchecked_t num_renames;
-+	atomic_unchecked_t num_t2renames;
-+	atomic_unchecked_t num_ffirst;
-+	atomic_unchecked_t num_fnext;
-+	atomic_unchecked_t num_fclose;
-+	atomic_unchecked_t num_hardlinks;
-+	atomic_unchecked_t num_symlinks;
-+	atomic_unchecked_t num_locks;
-+	atomic_unchecked_t num_acl_get;
-+	atomic_unchecked_t num_acl_set;
- #ifdef CONFIG_CIFS_STATS2
- 	unsigned long long time_writes;
- 	unsigned long long time_reads;
-@@ -626,7 +626,7 @@ convert_delimiter(char *path, char delim)
- }
- 
- #ifdef CONFIG_CIFS_STATS
--#define cifs_stats_inc atomic_inc
-+#define cifs_stats_inc atomic_inc_unchecked
- 
- static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
- 					    unsigned int bytes)
-@@ -983,8 +983,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
- /* Various Debug counters */
- GLOBAL_EXTERN atomic_t bufAllocCount;    /* current number allocated  */
- #ifdef CONFIG_CIFS_STATS2
--GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
--GLOBAL_EXTERN atomic_t totSmBufAllocCount;
-+GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
-+GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
- #endif
- GLOBAL_EXTERN atomic_t smBufAllocCount;
- GLOBAL_EXTERN atomic_t midCount;
-diff --git a/fs/cifs/cifssmb.c b/fs/cifs/cifssmb.c
-index c858a29..969f74f 100644
---- a/fs/cifs/cifssmb.c
-+++ b/fs/cifs/cifssmb.c
-@@ -3437,11 +3437,13 @@ static __u16 ACL_to_cifs_posix(char *parm_data, const char *pACL,
- 		return 0;
- 	}
- 	cifs_acl->version = cpu_to_le16(1);
--	if (acl_type == ACL_TYPE_ACCESS)
-+	if (acl_type == ACL_TYPE_ACCESS) {
- 		cifs_acl->access_entry_count = cpu_to_le16(count);
--	else if (acl_type == ACL_TYPE_DEFAULT)
-+		cifs_acl->default_entry_count = __constant_cpu_to_le16(0xFFFF);
-+	} else if (acl_type == ACL_TYPE_DEFAULT) {
- 		cifs_acl->default_entry_count = cpu_to_le16(count);
--	else {
-+		cifs_acl->access_entry_count = __constant_cpu_to_le16(0xFFFF);
-+	} else {
- 		cFYI(1, "unknown ACL type %d", acl_type);
- 		return 0;
- 	}
-diff --git a/fs/cifs/link.c b/fs/cifs/link.c
-index 6b0e064..94e6c3c 100644
---- a/fs/cifs/link.c
-+++ b/fs/cifs/link.c
-@@ -600,7 +600,7 @@ symlink_exit:
- 
- void cifs_put_link(struct dentry *direntry, struct nameidata *nd, void *cookie)
- {
--	char *p = nd_get_link(nd);
-+	const char *p = nd_get_link(nd);
- 	if (!IS_ERR(p))
- 		kfree(p);
- }
-diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
-index 703ef5c..2a44ed5 100644
---- a/fs/cifs/misc.c
-+++ b/fs/cifs/misc.c
-@@ -156,7 +156,7 @@ cifs_buf_get(void)
- 		memset(ret_buf, 0, sizeof(struct smb_hdr) + 3);
- 		atomic_inc(&bufAllocCount);
- #ifdef CONFIG_CIFS_STATS2
--		atomic_inc(&totBufAllocCount);
-+		atomic_inc_unchecked(&totBufAllocCount);
- #endif /* CONFIG_CIFS_STATS2 */
- 	}
- 
-@@ -191,7 +191,7 @@ cifs_small_buf_get(void)
- 	/*	memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
- 		atomic_inc(&smBufAllocCount);
- #ifdef CONFIG_CIFS_STATS2
--		atomic_inc(&totSmBufAllocCount);
-+		atomic_inc_unchecked(&totSmBufAllocCount);
- #endif /* CONFIG_CIFS_STATS2 */
- 
- 	}
-diff --git a/fs/cifs/readdir.c b/fs/cifs/readdir.c
-index 52a820a..1d8ab03 100644
---- a/fs/cifs/readdir.c
-+++ b/fs/cifs/readdir.c
-@@ -86,14 +86,17 @@ cifs_readdir_lookup(struct dentry *parent, struct qstr *name,
- 
- 	dentry = d_lookup(parent, name);
- 	if (dentry) {
-+		int err;
- 		inode = dentry->d_inode;
- 		/* update inode in place if i_ino didn't change */
- 		if (inode && CIFS_I(inode)->uniqueid == fattr->cf_uniqueid) {
- 			cifs_fattr_to_inode(inode, fattr);
- 			return dentry;
- 		}
--		d_drop(dentry);
-+		err = d_invalidate(dentry);
- 		dput(dentry);
-+		if (err)
-+			return NULL;
- 	}
- 
- 	/*
-diff --git a/fs/coda/cache.c b/fs/coda/cache.c
-index 6901578..d402eb5 100644
---- a/fs/coda/cache.c
-+++ b/fs/coda/cache.c
-@@ -24,7 +24,7 @@
- #include "coda_linux.h"
- #include "coda_cache.h"
- 
--static atomic_t permission_epoch = ATOMIC_INIT(0);
-+static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
- 
- /* replace or extend an acl cache hit */
- void coda_cache_enter(struct inode *inode, int mask)
-@@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
- 	struct coda_inode_info *cii = ITOC(inode);
- 
- 	spin_lock(&cii->c_lock);
--	cii->c_cached_epoch = atomic_read(&permission_epoch);
-+	cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
- 	if (cii->c_uid != current_fsuid()) {
- 		cii->c_uid = current_fsuid();
-                 cii->c_cached_perm = mask;
-@@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
- {
- 	struct coda_inode_info *cii = ITOC(inode);
- 	spin_lock(&cii->c_lock);
--	cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
-+	cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
- 	spin_unlock(&cii->c_lock);
- }
- 
- /* remove all acl caches */
- void coda_cache_clear_all(struct super_block *sb)
- {
--	atomic_inc(&permission_epoch);
-+	atomic_inc_unchecked(&permission_epoch);
- }
- 
- 
-@@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
- 	spin_lock(&cii->c_lock);
- 	hit = (mask & cii->c_cached_perm) == mask &&
- 	    cii->c_uid == current_fsuid() &&
--	    cii->c_cached_epoch == atomic_read(&permission_epoch);
-+	    cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
- 	spin_unlock(&cii->c_lock);
- 
- 	return hit;
-diff --git a/fs/coda/inode.c b/fs/coda/inode.c
-index 871b277..7dcf232 100644
---- a/fs/coda/inode.c
-+++ b/fs/coda/inode.c
-@@ -326,4 +326,5 @@ struct file_system_type coda_fs_type = {
- 	.kill_sb	= kill_anon_super,
- 	.fs_flags	= FS_BINARY_MOUNTDATA,
- };
-+MODULE_ALIAS_FS("coda");
- 
-diff --git a/fs/compat.c b/fs/compat.c
-index 4bf082d..d33d8b7 100644
---- a/fs/compat.c
-+++ b/fs/compat.c
-@@ -132,8 +132,8 @@ asmlinkage long compat_sys_utimes(const char __user *filename, struct compat_tim
- static int cp_compat_stat(struct kstat *stat, struct compat_stat __user *ubuf)
- {
- 	compat_ino_t ino = stat->ino;
--	typeof(ubuf->st_uid) uid = 0;
--	typeof(ubuf->st_gid) gid = 0;
-+	typeof(((struct compat_stat *)0)->st_uid) uid = 0;
-+	typeof(((struct compat_stat *)0)->st_gid) gid = 0;
- 	int err;
- 
- 	SET_UID(uid, stat->uid);
-@@ -504,7 +504,7 @@ compat_sys_io_setup(unsigned nr_reqs, u32 __user *ctx32p)
- 
- 	set_fs(KERNEL_DS);
- 	/* The __user pointer cast is valid because of the set_fs() */
--	ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
-+	ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
- 	set_fs(oldfs);
- 	/* truncating is ok because it's a user address */
- 	if (!ret)
-@@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
- 		goto out;
- 
- 	ret = -EINVAL;
--	if (nr_segs > UIO_MAXIOV || nr_segs < 0)
-+	if (nr_segs > UIO_MAXIOV)
- 		goto out;
- 	if (nr_segs > fast_segs) {
- 		ret = -ENOMEM;
-@@ -849,6 +849,7 @@ struct compat_old_linux_dirent {
- 
- struct compat_readdir_callback {
- 	struct compat_old_linux_dirent __user *dirent;
-+	struct file * file;
- 	int result;
- };
- 
-@@ -866,6 +867,10 @@ static int compat_fillonedir(void *__buf, const char *name, int namlen,
- 		buf->result = -EOVERFLOW;
- 		return -EOVERFLOW;
- 	}
-+
-+	if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
-+		return 0;
-+
- 	buf->result++;
- 	dirent = buf->dirent;
- 	if (!access_ok(VERIFY_WRITE, dirent,
-@@ -898,6 +903,7 @@ asmlinkage long compat_sys_old_readdir(unsigned int fd,
- 
- 	buf.result = 0;
- 	buf.dirent = dirent;
-+	buf.file = file;
- 
- 	error = vfs_readdir(file, compat_fillonedir, &buf);
- 	if (buf.result)
-@@ -918,6 +924,7 @@ struct compat_linux_dirent {
- struct compat_getdents_callback {
- 	struct compat_linux_dirent __user *current_dir;
- 	struct compat_linux_dirent __user *previous;
-+	struct file * file;
- 	int count;
- 	int error;
- };
-@@ -939,6 +946,10 @@ static int compat_filldir(void *__buf, const char *name, int namlen,
- 		buf->error = -EOVERFLOW;
- 		return -EOVERFLOW;
- 	}
-+
-+	if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
-+		return 0;
-+
- 	dirent = buf->previous;
- 	if (dirent) {
- 		if (__put_user(offset, &dirent->d_off))
-@@ -986,6 +997,7 @@ asmlinkage long compat_sys_getdents(unsigned int fd,
- 	buf.previous = NULL;
- 	buf.count = count;
- 	buf.error = 0;
-+	buf.file = file;
- 
- 	error = vfs_readdir(file, compat_filldir, &buf);
- 	if (error >= 0)
-@@ -1007,6 +1019,7 @@ out:
- struct compat_getdents_callback64 {
- 	struct linux_dirent64 __user *current_dir;
- 	struct linux_dirent64 __user *previous;
-+	struct file * file;
- 	int count;
- 	int error;
- };
-@@ -1023,6 +1036,10 @@ static int compat_filldir64(void * __buf, const char * name, int namlen, loff_t
- 	buf->error = -EINVAL;	/* only used if we fail.. */
- 	if (reclen > buf->count)
- 		return -EINVAL;
-+
-+	if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
-+		return 0;
-+
- 	dirent = buf->previous;
- 
- 	if (dirent) {
-@@ -1074,13 +1091,14 @@ asmlinkage long compat_sys_getdents64(unsigned int fd,
- 	buf.previous = NULL;
- 	buf.count = count;
- 	buf.error = 0;
-+	buf.file = file;
- 
- 	error = vfs_readdir(file, compat_filldir64, &buf);
- 	if (error >= 0)
- 		error = buf.error;
- 	lastdirent = buf.previous;
- 	if (lastdirent) {
--		typeof(lastdirent->d_off) d_off = file->f_pos;
-+		typeof(((struct linux_dirent64 *)0)->d_off) d_off = file->f_pos;
- 		if (__put_user_unaligned(d_off, &lastdirent->d_off))
- 			error = -EFAULT;
- 		else
-diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
-index 112e45a..b59845b 100644
---- a/fs/compat_binfmt_elf.c
-+++ b/fs/compat_binfmt_elf.c
-@@ -30,11 +30,13 @@
- #undef	elf_phdr
- #undef	elf_shdr
- #undef	elf_note
-+#undef	elf_dyn
- #undef	elf_addr_t
- #define elfhdr		elf32_hdr
- #define elf_phdr	elf32_phdr
- #define elf_shdr	elf32_shdr
- #define elf_note	elf32_note
-+#define elf_dyn		Elf32_Dyn
- #define elf_addr_t	Elf32_Addr
- 
- /*
-diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
-index f854cf9..d513829 100644
---- a/fs/compat_ioctl.c
-+++ b/fs/compat_ioctl.c
-@@ -623,7 +623,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
- 			return -EFAULT;
-                 if (__get_user(udata, &ss32->iomem_base))
- 			return -EFAULT;
--                ss.iomem_base = compat_ptr(udata);
-+                ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
-                 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
- 		    __get_user(ss.port_high, &ss32->port_high))
- 			return -EFAULT;
-@@ -704,8 +704,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
- 	for (i = 0; i < nmsgs; i++) {
- 		if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
- 			return -EFAULT;
--		if (get_user(datap, &umsgs[i].buf) ||
--		    put_user(compat_ptr(datap), &tmsgs[i].buf))
-+		if (get_user(datap, (u8 __user * __user *)&umsgs[i].buf) ||
-+		    put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
- 			return -EFAULT;
- 	}
- 	return sys_ioctl(fd, cmd, (unsigned long)tdata);
-@@ -798,7 +798,7 @@ static int compat_ioctl_preallocate(struct file *file,
- 	    copy_in_user(&p->l_len,	&p32->l_len,	sizeof(s64)) ||
- 	    copy_in_user(&p->l_sysid,	&p32->l_sysid,	sizeof(s32)) ||
- 	    copy_in_user(&p->l_pid,	&p32->l_pid,	sizeof(u32)) ||
--	    copy_in_user(&p->l_pad,	&p32->l_pad,	4*sizeof(u32)))
-+	    copy_in_user(p->l_pad,	&p32->l_pad,	4*sizeof(u32)))
- 		return -EFAULT;
- 
- 	return ioctl_preallocate(file, p);
-@@ -1646,8 +1646,8 @@ asmlinkage long compat_sys_ioctl(unsigned int fd, unsigned int cmd,
- static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
- {
- 	unsigned int a, b;
--	a = *(unsigned int *)p;
--	b = *(unsigned int *)q;
-+	a = *(const unsigned int *)p;
-+	b = *(const unsigned int *)q;
- 	if (a > b)
- 		return 1;
- 	if (a < b)
-diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
-index 9a37a9b..80968f3 100644
---- a/fs/configfs/dir.c
-+++ b/fs/configfs/dir.c
-@@ -1047,10 +1047,11 @@ static int configfs_dump(struct configfs_dirent *sd, int level)
- static int configfs_depend_prep(struct dentry *origin,
- 				struct config_item *target)
- {
--	struct configfs_dirent *child_sd, *sd = origin->d_fsdata;
-+	struct configfs_dirent *child_sd, *sd;
- 	int ret = 0;
- 
--	BUG_ON(!origin || !sd);
-+	BUG_ON(!origin || !origin->d_fsdata);
-+	sd = origin->d_fsdata;
- 
- 	if (sd->s_element == target)  /* Boo-yah */
- 		goto out;
-@@ -1575,7 +1576,8 @@ static int configfs_readdir(struct file * filp, void * dirent, filldir_t filldir
- 			}
- 			for (p=q->next; p!= &parent_sd->s_children; p=p->next) {
- 				struct configfs_dirent *next;
--				const char * name;
-+				const unsigned char * name;
-+				char d_name[sizeof(next->s_dentry->d_iname)];
- 				int len;
- 				struct inode *inode = NULL;
- 
-@@ -1585,7 +1587,12 @@ static int configfs_readdir(struct file * filp, void * dirent, filldir_t filldir
- 					continue;
- 
- 				name = configfs_get_name(next);
--				len = strlen(name);
-+				if (next->s_dentry && name == next->s_dentry->d_iname) {
-+					len =  next->s_dentry->d_name.len;
-+					memcpy(d_name, name, len);
-+					name = d_name;
-+				} else
-+					len = strlen(name);
- 
- 				/*
- 				 * We'll have a dentry and an inode for
-diff --git a/fs/configfs/mount.c b/fs/configfs/mount.c
-index 276e15c..aeac324 100644
---- a/fs/configfs/mount.c
-+++ b/fs/configfs/mount.c
-@@ -117,6 +117,7 @@ static struct file_system_type configfs_fs_type = {
- 	.mount		= configfs_do_mount,
- 	.kill_sb	= kill_litter_super,
- };
-+MODULE_ALIAS_FS("configfs");
- 
- int configfs_pin_fs(void)
- {
-diff --git a/fs/cramfs/inode.c b/fs/cramfs/inode.c
-index 739fb59..5385976 100644
---- a/fs/cramfs/inode.c
-+++ b/fs/cramfs/inode.c
-@@ -576,6 +576,7 @@ static struct file_system_type cramfs_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("cramfs");
- 
- static int __init init_cramfs_fs(void)
- {
-diff --git a/fs/dcache.c b/fs/dcache.c
-index d322929..9f4b816 100644
---- a/fs/dcache.c
-+++ b/fs/dcache.c
-@@ -103,11 +103,11 @@ static unsigned int d_hash_shift __read_mostly;
- 
- static struct hlist_bl_head *dentry_hashtable __read_mostly;
- 
--static inline struct hlist_bl_head *d_hash(struct dentry *parent,
--					unsigned long hash)
-+static inline struct hlist_bl_head *d_hash(const struct dentry *parent,
-+					unsigned int hash)
- {
--	hash += ((unsigned long) parent ^ GOLDEN_RATIO_PRIME) / L1_CACHE_BYTES;
--	hash = hash ^ ((hash ^ GOLDEN_RATIO_PRIME) >> D_HASHBITS);
-+	hash += (unsigned long) parent / L1_CACHE_BYTES;
-+	hash = hash + (hash >> D_HASHBITS);
- 	return dentry_hashtable + (hash & D_HASHMASK);
- }
- 
-@@ -3057,7 +3057,8 @@ void __init vfs_caches_init(unsigned long mempages)
- 	mempages -= reserve;
- 
- 	names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
--			SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
-+			SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
-+			SLAB_NO_SANITIZE, NULL);
- 
- 	dcache_init();
- 	inode_init();
-diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
-index fb001cd..95129c3 100644
---- a/fs/debugfs/inode.c
-+++ b/fs/debugfs/inode.c
-@@ -145,6 +145,7 @@ static struct file_system_type debug_fs_type = {
- 	.mount =	debug_mount,
- 	.kill_sb =	kill_litter_super,
- };
-+MODULE_ALIAS_FS("debugfs");
- 
- static int debugfs_create_by_name(const char *name, mode_t mode,
- 				  struct dentry *parent,
-@@ -261,7 +262,11 @@ EXPORT_SYMBOL_GPL(debugfs_create_file);
- struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
- {
- 	return debugfs_create_file(name, 
-+#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
-+				   S_IFDIR | S_IRWXU,
-+#else
- 				   S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO,
-+#endif
- 				   parent, NULL, NULL);
- }
- EXPORT_SYMBOL_GPL(debugfs_create_dir);
-diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
-index a9be90d..3cf866c 100644
---- a/fs/ecryptfs/inode.c
-+++ b/fs/ecryptfs/inode.c
-@@ -705,7 +705,7 @@ static int ecryptfs_readlink_lower(struct dentry *dentry, char **buf,
- 	old_fs = get_fs();
- 	set_fs(get_ds());
- 	rc = lower_dentry->d_inode->i_op->readlink(lower_dentry,
--						   (char __user *)lower_buf,
-+						   (char __force_user *)lower_buf,
- 						   lower_bufsiz);
- 	set_fs(old_fs);
- 	if (rc < 0)
-@@ -751,7 +751,7 @@ static void *ecryptfs_follow_link(struct dentry *dentry, struct nameidata *nd)
- 	}
- 	old_fs = get_fs();
- 	set_fs(get_ds());
--	rc = dentry->d_inode->i_op->readlink(dentry, (char __user *)buf, len);
-+	rc = dentry->d_inode->i_op->readlink(dentry, (char __force_user *)buf, len);
- 	set_fs(old_fs);
- 	if (rc < 0) {
- 		kfree(buf);
-@@ -766,7 +766,7 @@ out:
- static void
- ecryptfs_put_link(struct dentry *dentry, struct nameidata *nd, void *ptr)
- {
--	char *buf = nd_get_link(nd);
-+	const char *buf = nd_get_link(nd);
- 	if (!IS_ERR(buf)) {
- 		/* Free the char* */
- 		kfree(buf);
-diff --git a/fs/ecryptfs/keystore.c b/fs/ecryptfs/keystore.c
-index ac1ad48..d80e1db 100644
---- a/fs/ecryptfs/keystore.c
-+++ b/fs/ecryptfs/keystore.c
-@@ -1151,8 +1151,8 @@ decrypt_pki_encrypted_session_key(struct ecryptfs_auth_tok *auth_tok,
- 	struct ecryptfs_msg_ctx *msg_ctx;
- 	struct ecryptfs_message *msg = NULL;
- 	char *auth_tok_sig;
--	char *payload;
--	size_t payload_len;
-+	char *payload = NULL;
-+	size_t payload_len = 0;
- 	int rc;
- 
- 	rc = ecryptfs_get_auth_tok_sig(&auth_tok_sig, auth_tok);
-@@ -1204,8 +1204,8 @@ decrypt_pki_encrypted_session_key(struct ecryptfs_auth_tok *auth_tok,
- 				  crypt_stat->key_size);
- 	}
- out:
--	if (msg)
--		kfree(msg);
-+	kfree(msg);
-+	kfree(payload);
- 	return rc;
- }
- 
-diff --git a/fs/ecryptfs/main.c b/fs/ecryptfs/main.c
-index 94afdfd..bdb8854 100644
---- a/fs/ecryptfs/main.c
-+++ b/fs/ecryptfs/main.c
-@@ -629,6 +629,7 @@ static struct file_system_type ecryptfs_fs_type = {
- 	.kill_sb = ecryptfs_kill_block_super,
- 	.fs_flags = 0
- };
-+MODULE_ALIAS_FS("ecryptfs");
- 
- /**
-  * inode_info_init_once
-diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
-index de42310..867dddd 100644
---- a/fs/ecryptfs/miscdev.c
-+++ b/fs/ecryptfs/miscdev.c
-@@ -338,7 +338,7 @@ check_list:
- 		goto out_unlock_msg_ctx;
- 	i = 5;
- 	if (msg_ctx->msg) {
--		if (copy_to_user(&buf[i], packet_length, packet_length_size))
-+		if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
- 			goto out_unlock_msg_ctx;
- 		i += packet_length_size;
- 		if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
-diff --git a/fs/ecryptfs/read_write.c b/fs/ecryptfs/read_write.c
-index 608c1c3..7d040a8 100644
---- a/fs/ecryptfs/read_write.c
-+++ b/fs/ecryptfs/read_write.c
-@@ -48,7 +48,7 @@ int ecryptfs_write_lower(struct inode *ecryptfs_inode, char *data,
- 		return -EIO;
- 	fs_save = get_fs();
- 	set_fs(get_ds());
--	rc = vfs_write(lower_file, data, size, &offset);
-+	rc = vfs_write(lower_file, (const char __force_user *)data, size, &offset);
- 	set_fs(fs_save);
- 	mark_inode_dirty_sync(ecryptfs_inode);
- 	return rc;
-@@ -244,7 +244,7 @@ int ecryptfs_read_lower(char *data, loff_t offset, size_t size,
- 		return -EIO;
- 	fs_save = get_fs();
- 	set_fs(get_ds());
--	rc = vfs_read(lower_file, data, size, &offset);
-+	rc = vfs_read(lower_file, (char __force_user *)data, size, &offset);
- 	set_fs(fs_save);
- 	return rc;
- }
-diff --git a/fs/efs/super.c b/fs/efs/super.c
-index 0f31acb..395ebc9 100644
---- a/fs/efs/super.c
-+++ b/fs/efs/super.c
-@@ -33,6 +33,7 @@ static struct file_system_type efs_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("efs");
- 
- static struct pt_types sgi_pt_types[] = {
- 	{0x00,		"SGI vh"},
-diff --git a/fs/eventpoll.c b/fs/eventpoll.c
-index 451b9b8..12e5a03 100644
---- a/fs/eventpoll.c
-+++ b/fs/eventpoll.c
-@@ -1560,8 +1560,8 @@ SYSCALL_DEFINE1(epoll_create1, int, flags)
- 		error = PTR_ERR(file);
- 		goto out_free_fd;
- 	}
--	fd_install(fd, file);
- 	ep->file = file;
-+	fd_install(fd, file);
- 	return fd;
- 
- out_free_fd:
-diff --git a/fs/exec.c b/fs/exec.c
-index a2d0e51..8ece03f 100644
---- a/fs/exec.c
-+++ b/fs/exec.c
-@@ -55,12 +55,35 @@
- #include <linux/pipe_fs_i.h>
- #include <linux/oom.h>
- #include <linux/compat.h>
-+#include <linux/random.h>
-+#include <linux/seq_file.h>
-+#include <linux/mman.h>
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+#include <linux/kallsyms.h>
-+#include <linux/kdebug.h>
-+#endif
-+
-+#include <trace/events/fs.h>
- 
- #include <asm/uaccess.h>
-+#include <asm/sections.h>
- #include <asm/mmu_context.h>
- #include <asm/tlb.h>
- #include "internal.h"
- 
-+#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
-+void __weak pax_set_initial_flags(struct linux_binprm *bprm)
-+{
-+	pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
-+}
-+#endif
-+
-+#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
-+void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
-+EXPORT_SYMBOL(pax_set_initial_flags_func);
-+#endif
-+
- int core_uses_pid;
- char core_pattern[CORENAME_MAX_SIZE] = "core";
- unsigned int core_pipe_limit;
-@@ -70,20 +93,23 @@ struct core_name {
- 	char *corename;
- 	int used, size;
- };
--static atomic_t call_count = ATOMIC_INIT(1);
-+static atomic_unchecked_t call_count = ATOMIC_INIT(1);
- 
- /* The maximal length of core_pattern is also specified in sysctl.c */
- 
- static LIST_HEAD(formats);
- static DEFINE_RWLOCK(binfmt_lock);
- 
-+extern int gr_process_kernel_exec_ban(void);
-+extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
-+
- int __register_binfmt(struct linux_binfmt * fmt, int insert)
- {
- 	if (!fmt)
- 		return -EINVAL;
- 	write_lock(&binfmt_lock);
--	insert ? list_add(&fmt->lh, &formats) :
--		 list_add_tail(&fmt->lh, &formats);
-+	insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
-+		 pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
- 	write_unlock(&binfmt_lock);
- 	return 0;	
- }
-@@ -93,7 +119,7 @@ EXPORT_SYMBOL(__register_binfmt);
- void unregister_binfmt(struct linux_binfmt * fmt)
- {
- 	write_lock(&binfmt_lock);
--	list_del(&fmt->lh);
-+	pax_list_del((struct list_head *)&fmt->lh);
- 	write_unlock(&binfmt_lock);
- }
- 
-@@ -188,18 +214,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
- 		int write)
- {
- 	struct page *page;
--	int ret;
- 
--#ifdef CONFIG_STACK_GROWSUP
--	if (write) {
--		ret = expand_downwards(bprm->vma, pos);
--		if (ret < 0)
--			return NULL;
--	}
--#endif
--	ret = get_user_pages(current, bprm->mm, pos,
--			1, write, 1, &page, NULL);
--	if (ret <= 0)
-+	if (0 > expand_downwards(bprm->vma, pos))
-+		return NULL;
-+	if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
- 		return NULL;
- 
- 	if (write) {
-@@ -215,6 +233,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
- 		if (size <= ARG_MAX)
- 			return page;
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+		// only allow 512KB for argv+env on suid/sgid binaries
-+		// to prevent easy ASLR exhaustion
-+		if (((bprm->cred->euid != current_euid()) ||
-+		     (bprm->cred->egid != current_egid())) &&
-+		    (size > (512 * 1024))) {
-+			put_page(page);
-+			return NULL;
-+		}
-+#endif
-+
- 		/*
- 		 * Limit to 1/4-th the stack size for the argv+env strings.
- 		 * This ensures that:
-@@ -274,6 +303,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
- 	vma->vm_end = STACK_TOP_MAX;
- 	vma->vm_start = vma->vm_end - PAGE_SIZE;
- 	vma->vm_flags = VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
-+#endif
-+
- 	vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
- 	INIT_LIST_HEAD(&vma->anon_vma_chain);
- 
-@@ -288,6 +322,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
- 	mm->stack_vm = mm->total_vm = 1;
- 	up_write(&mm->mmap_sem);
- 	bprm->p = vma->vm_end - sizeof(void *);
-+
-+#ifdef CONFIG_PAX_RANDUSTACK
-+	if (randomize_va_space)
-+		bprm->p ^= random32() & ~PAGE_MASK;
-+#endif
-+
- 	return 0;
- err:
- 	up_write(&mm->mmap_sem);
-@@ -403,12 +443,12 @@ struct user_arg_ptr {
- 	union {
- 		const char __user *const __user *native;
- #ifdef CONFIG_COMPAT
--		compat_uptr_t __user *compat;
-+		const compat_uptr_t __user *compat;
- #endif
- 	} ptr;
- };
- 
--static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
-+const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
- {
- 	const char __user *native;
- 
-@@ -417,14 +457,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
- 		compat_uptr_t compat;
- 
- 		if (get_user(compat, argv.ptr.compat + nr))
--			return ERR_PTR(-EFAULT);
-+			return (const char __force_user *)ERR_PTR(-EFAULT);
- 
- 		return compat_ptr(compat);
- 	}
- #endif
- 
- 	if (get_user(native, argv.ptr.native + nr))
--		return ERR_PTR(-EFAULT);
-+		return (const char __force_user *)ERR_PTR(-EFAULT);
- 
- 	return native;
- }
-@@ -443,11 +483,12 @@ static int count(struct user_arg_ptr argv, int max)
- 			if (!p)
- 				break;
- 
--			if (IS_ERR(p))
-+			if (IS_ERR((const char __force_kernel *)p))
- 				return -EFAULT;
- 
--			if (i++ >= max)
-+			if (i >= max)
- 				return -E2BIG;
-+			++i;
- 
- 			if (fatal_signal_pending(current))
- 				return -ERESTARTNOHAND;
-@@ -477,7 +518,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
- 
- 		ret = -EFAULT;
- 		str = get_user_arg_ptr(argv, argc);
--		if (IS_ERR(str))
-+		if (IS_ERR((const char __force_kernel *)str))
- 			goto out;
- 
- 		len = strnlen_user(str, MAX_ARG_STRLEN);
-@@ -559,7 +600,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
- 	int r;
- 	mm_segment_t oldfs = get_fs();
- 	struct user_arg_ptr argv = {
--		.ptr.native = (const char __user *const  __user *)__argv,
-+		.ptr.native = (const char __force_user * const __force_user *)__argv,
- 	};
- 
- 	set_fs(KERNEL_DS);
-@@ -594,7 +635,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
- 	unsigned long new_end = old_end - shift;
- 	struct mmu_gather tlb;
- 
--	BUG_ON(new_start > new_end);
-+	if (new_start >= new_end || new_start < mmap_min_addr)
-+		return -ENOMEM;
- 
- 	/*
- 	 * ensure there are no vmas between where we want to go
-@@ -603,6 +645,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
- 	if (vma != find_vma(mm, new_start))
- 		return -EFAULT;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	BUG_ON(pax_find_mirror_vma(vma));
-+#endif
-+
- 	/*
- 	 * cover the whole range: [new_start, old_end)
- 	 */
-@@ -683,10 +729,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
- 	stack_top = arch_align_stack(stack_top);
- 	stack_top = PAGE_ALIGN(stack_top);
- 
--	if (unlikely(stack_top < mmap_min_addr) ||
--	    unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
--		return -ENOMEM;
--
- 	stack_shift = vma->vm_end - stack_top;
- 
- 	bprm->p -= stack_shift;
-@@ -698,8 +740,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
- 	bprm->exec -= stack_shift;
- 
- 	down_write(&mm->mmap_sem);
-+
-+	/* Move stack pages down in memory. */
-+	if (stack_shift) {
-+		ret = shift_arg_pages(vma, stack_shift);
-+		if (ret)
-+			goto out_unlock;
-+	}
-+
- 	vm_flags = VM_STACK_FLAGS;
- 
-+#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
-+	if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
-+		vm_flags &= ~VM_EXEC;
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+		if (mm->pax_flags & MF_PAX_MPROTECT)
-+			vm_flags &= ~VM_MAYEXEC;
-+#endif
-+
-+	}
-+#endif
-+
- 	/*
- 	 * Adjust stack execute permissions; explicitly enable for
- 	 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
-@@ -718,13 +780,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
- 		goto out_unlock;
- 	BUG_ON(prev != vma);
- 
--	/* Move stack pages down in memory. */
--	if (stack_shift) {
--		ret = shift_arg_pages(vma, stack_shift);
--		if (ret)
--			goto out_unlock;
--	}
--
- 	/* mprotect_fixup is overkill to remove the temporary stack flags */
- 	vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
- 
-@@ -748,6 +803,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
- #endif
- 	current->mm->start_stack = bprm->p;
- 	ret = expand_stack(vma, stack_base);
-+
-+#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
-+	if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
-+		unsigned long size, flags, vm_flags;
-+
-+		size = STACK_TOP - vma->vm_end;
-+		flags = MAP_FIXED | MAP_PRIVATE;
-+		vm_flags = VM_DONTEXPAND | VM_RESERVED;
-+
-+		ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, flags, vm_flags, 0);
-+
-+#ifdef CONFIG_X86
-+		if (!ret) {
-+			size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
-+			ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), flags, vm_flags, 0);
-+		}
-+#endif
-+
-+	}
-+#endif
-+
- 	if (ret)
- 		ret = -EFAULT;
- 
-@@ -782,6 +858,8 @@ struct file *open_exec(const char *name)
- 
- 	fsnotify_open(file);
- 
-+	trace_open_exec(name);
-+
- 	err = deny_write_access(file);
- 	if (err)
- 		goto exit;
-@@ -805,7 +883,7 @@ int kernel_read(struct file *file, loff_t offset,
- 	old_fs = get_fs();
- 	set_fs(get_ds());
- 	/* The cast to a user pointer is valid due to the set_fs() */
--	result = vfs_read(file, (void __user *)addr, count, &pos);
-+	result = vfs_read(file, (void __force_user *)addr, count, &pos);
- 	set_fs(old_fs);
- 	return result;
- }
-@@ -1070,6 +1148,21 @@ void set_task_comm(struct task_struct *tsk, char *buf)
- 	perf_event_comm(tsk);
- }
- 
-+static void filename_to_taskname(char *tcomm, const char *fn, unsigned int len)
-+{
-+	int i, ch;
-+
-+	/* Copies the binary name from after last slash */
-+	for (i = 0; (ch = *(fn++)) != '\0';) {
-+		if (ch == '/')
-+			i = 0; /* overwrite what we wrote */
-+		else
-+			if (i < len - 1)
-+				tcomm[i++] = ch;
-+	}
-+	tcomm[i] = '\0';
-+}
-+
- int flush_old_exec(struct linux_binprm * bprm)
- {
- 	int retval;
-@@ -1084,6 +1177,7 @@ int flush_old_exec(struct linux_binprm * bprm)
- 
- 	set_mm_exe_file(bprm->mm, bprm->file);
- 
-+	filename_to_taskname(bprm->tcomm, bprm->filename, sizeof(bprm->tcomm));
- 	/*
- 	 * Release all of the old mmap stuff
- 	 */
-@@ -1116,10 +1210,6 @@ EXPORT_SYMBOL(would_dump);
- 
- void setup_new_exec(struct linux_binprm * bprm)
- {
--	int i, ch;
--	const char *name;
--	char tcomm[sizeof(current->comm)];
--
- 	arch_pick_mmap_layout(current->mm);
- 
- 	/* This is the point of no return */
-@@ -1130,18 +1220,7 @@ void setup_new_exec(struct linux_binprm * bprm)
- 	else
- 		set_dumpable(current->mm, suid_dumpable);
- 
--	name = bprm->filename;
--
--	/* Copies the binary name from after last slash */
--	for (i=0; (ch = *(name++)) != '\0';) {
--		if (ch == '/')
--			i = 0; /* overwrite what we wrote */
--		else
--			if (i < (sizeof(tcomm) - 1))
--				tcomm[i++] = ch;
--	}
--	tcomm[i] = '\0';
--	set_task_comm(current, tcomm);
-+	set_task_comm(current, bprm->tcomm);
- 
- 	/* Set the new mm task size. We have to do that late because it may
- 	 * depend on TIF_32BIT which is only updated in flush_thread() on
-@@ -1259,6 +1338,13 @@ int check_unsafe_exec(struct linux_binprm *bprm)
- 			bprm->unsafe |= LSM_UNSAFE_PTRACE;
- 	}
- 
-+	/*
-+	 * This isn't strictly necessary, but it makes it harder for LSMs to
-+	 * mess up.
-+	 */
-+	if (current->no_new_privs)
-+		bprm->unsafe |= LSM_UNSAFE_NO_NEW_PRIVS;
-+
- 	n_fs = 1;
- 	spin_lock(&p->fs->lock);
- 	rcu_read_lock();
-@@ -1268,7 +1354,7 @@ int check_unsafe_exec(struct linux_binprm *bprm)
- 	}
- 	rcu_read_unlock();
- 
--	if (p->fs->users > n_fs) {
-+	if (atomic_read(&p->fs->users) > n_fs) {
- 		bprm->unsafe |= LSM_UNSAFE_SHARE;
- 	} else {
- 		res = -EAGAIN;
-@@ -1302,7 +1388,8 @@ int prepare_binprm(struct linux_binprm *bprm)
- 	bprm->cred->euid = current_euid();
- 	bprm->cred->egid = current_egid();
- 
--	if (!(bprm->file->f_path.mnt->mnt_flags & MNT_NOSUID)) {
-+	if (!(bprm->file->f_path.mnt->mnt_flags & MNT_NOSUID) &&
-+	    !current->no_new_privs) {
- 		/* Set-uid? */
- 		if (mode & S_ISUID) {
- 			bprm->per_clear |= PER_CLEAR_ON_SETID;
-@@ -1463,6 +1550,31 @@ int search_binary_handler(struct linux_binprm *bprm,struct pt_regs *regs)
- 
- EXPORT_SYMBOL(search_binary_handler);
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+static DEFINE_PER_CPU(u64, exec_counter);
-+static int __init init_exec_counters(void)
-+{
-+	unsigned int cpu;
-+
-+	for_each_possible_cpu(cpu) {
-+		per_cpu(exec_counter, cpu) = (u64)cpu;
-+	}
-+
-+	return 0;
-+}
-+early_initcall(init_exec_counters);
-+static inline void increment_exec_counter(void)
-+{
-+	BUILD_BUG_ON(NR_CPUS > (1 << 16));
-+	current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
-+}
-+#else
-+static inline void increment_exec_counter(void) {}
-+#endif
-+
-+extern void gr_handle_exec_args(struct linux_binprm *bprm,
-+				struct user_arg_ptr argv);
-+
- /*
-  * sys_execve() executes a new program.
-  */
-@@ -1471,6 +1583,11 @@ static int do_execve_common(const char *filename,
- 				struct user_arg_ptr envp,
- 				struct pt_regs *regs)
- {
-+#ifdef CONFIG_GRKERNSEC
-+	struct file *old_exec_file;
-+	struct acl_subject_label *old_acl;
-+	struct rlimit old_rlim[RLIM_NLIMITS];
-+#endif
- 	struct linux_binprm *bprm;
- 	struct file *file;
- 	struct files_struct *displaced;
-@@ -1478,6 +1595,8 @@ static int do_execve_common(const char *filename,
- 	int retval;
- 	const struct cred *cred = current_cred();
- 
-+	gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&cred->user->processes), 1);
-+
- 	/*
- 	 * We move the actual failure in case of RLIMIT_NPROC excess from
- 	 * set*uid() to execve() because too many poorly written programs
-@@ -1518,12 +1637,22 @@ static int do_execve_common(const char *filename,
- 	if (IS_ERR(file))
- 		goto out_unmark;
- 
-+	if (gr_ptrace_readexec(file, bprm->unsafe)) {
-+		retval = -EPERM;
-+		goto out_file;
-+	}
-+
- 	sched_exec();
- 
- 	bprm->file = file;
- 	bprm->filename = filename;
- 	bprm->interp = filename;
- 
-+	if (!gr_acl_handle_execve(file->f_dentry, file->f_vfsmnt)) {
-+		retval = -EACCES;
-+		goto out_file;
-+	}
-+
- 	retval = bprm_mm_init(bprm);
- 	if (retval)
- 		goto out_file;
-@@ -1540,24 +1669,70 @@ static int do_execve_common(const char *filename,
- 	if (retval < 0)
- 		goto out;
- 
-+#ifdef CONFIG_GRKERNSEC
-+	old_acl = current->acl;
-+	memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
-+	old_exec_file = current->exec_file;
-+	get_file(file);
-+	current->exec_file = file;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	/* limit suid stack to 8MB
-+	   we saved the old limits above and will restore them if this exec fails
-+	*/
-+	if (((bprm->cred->euid != current_euid()) || (bprm->cred->egid != current_egid())) &&
-+	    (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
-+		current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
-+#endif
-+
-+	if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
-+		retval = -EPERM;
-+		goto out_fail;
-+	}
-+
-+	if (!gr_tpe_allow(file)) {
-+		retval = -EACCES;
-+		goto out_fail;
-+	}
-+
-+	if (gr_check_crash_exec(file)) {
-+		retval = -EACCES;
-+		goto out_fail;
-+	}
-+
-+	retval = gr_set_proc_label(file->f_dentry, file->f_vfsmnt,
-+					bprm->unsafe);
-+	if (retval < 0)
-+		goto out_fail;
-+
- 	retval = copy_strings_kernel(1, &bprm->filename, bprm);
- 	if (retval < 0)
--		goto out;
-+		goto out_fail;
- 
- 	bprm->exec = bprm->p;
- 	retval = copy_strings(bprm->envc, envp, bprm);
- 	if (retval < 0)
--		goto out;
-+		goto out_fail;
- 
- 	retval = copy_strings(bprm->argc, argv, bprm);
- 	if (retval < 0)
--		goto out;
-+		goto out_fail;
-+
-+	gr_log_chroot_exec(file->f_dentry, file->f_vfsmnt);
-+
-+	gr_handle_exec_args(bprm, argv);
- 
- 	retval = search_binary_handler(bprm,regs);
- 	if (retval < 0)
--		goto out;
-+		goto out_fail;
-+#ifdef CONFIG_GRKERNSEC
-+	if (old_exec_file)
-+		fput(old_exec_file);
-+#endif
- 
- 	/* execve succeeded */
-+
-+	increment_exec_counter();
- 	current->fs->in_exec = 0;
- 	current->in_execve = 0;
- 	acct_update_integrals(current);
-@@ -1566,6 +1741,14 @@ static int do_execve_common(const char *filename,
- 		put_files_struct(displaced);
- 	return retval;
- 
-+out_fail:
-+#ifdef CONFIG_GRKERNSEC
-+	current->acl = old_acl;
-+	memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
-+	fput(current->exec_file);
-+	current->exec_file = old_exec_file;
-+#endif
-+
- out:
- 	if (bprm->mm) {
- 		acct_arg_size(bprm, 0);
-@@ -1639,7 +1822,7 @@ static int expand_corename(struct core_name *cn)
- {
- 	char *old_corename = cn->corename;
- 
--	cn->size = CORENAME_MAX_SIZE * atomic_inc_return(&call_count);
-+	cn->size = CORENAME_MAX_SIZE * atomic_inc_return_unchecked(&call_count);
- 	cn->corename = krealloc(old_corename, cn->size, GFP_KERNEL);
- 
- 	if (!cn->corename) {
-@@ -1736,7 +1919,7 @@ static int format_corename(struct core_name *cn, long signr)
- 	int pid_in_pattern = 0;
- 	int err = 0;
- 
--	cn->size = CORENAME_MAX_SIZE * atomic_read(&call_count);
-+	cn->size = CORENAME_MAX_SIZE * atomic_read_unchecked(&call_count);
- 	cn->corename = kmalloc(cn->size, GFP_KERNEL);
- 	cn->used = 0;
- 
-@@ -1833,6 +2016,292 @@ out:
- 	return ispipe;
- }
- 
-+int pax_check_flags(unsigned long *flags)
-+{
-+	int retval = 0;
-+
-+#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
-+	if (*flags & MF_PAX_SEGMEXEC)
-+	{
-+		*flags &= ~MF_PAX_SEGMEXEC;
-+		retval = -EINVAL;
-+	}
-+#endif
-+
-+	if ((*flags & MF_PAX_PAGEEXEC)
-+
-+#ifdef CONFIG_PAX_PAGEEXEC
-+	    &&  (*flags & MF_PAX_SEGMEXEC)
-+#endif
-+
-+	   )
-+	{
-+		*flags &= ~MF_PAX_PAGEEXEC;
-+		retval = -EINVAL;
-+	}
-+
-+	if ((*flags & MF_PAX_MPROTECT)
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+	    && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
-+#endif
-+
-+	   )
-+	{
-+		*flags &= ~MF_PAX_MPROTECT;
-+		retval = -EINVAL;
-+	}
-+
-+	if ((*flags & MF_PAX_EMUTRAMP)
-+
-+#ifdef CONFIG_PAX_EMUTRAMP
-+	    && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
-+#endif
-+
-+	   )
-+	{
-+		*flags &= ~MF_PAX_EMUTRAMP;
-+		retval = -EINVAL;
-+	}
-+
-+	return retval;
-+}
-+
-+EXPORT_SYMBOL(pax_check_flags);
-+
-+#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
-+char *pax_get_path(const struct path *path, char *buf, int buflen)
-+{
-+	char *pathname = d_path(path, buf, buflen);
-+
-+	if (IS_ERR(pathname))
-+		goto toolong;
-+
-+	pathname = mangle_path(buf, pathname, "\t\n\\");
-+	if (!pathname)
-+		goto toolong;
-+
-+	*pathname = 0;
-+	return buf;
-+
-+toolong:
-+	return "<path too long>";
-+}
-+EXPORT_SYMBOL(pax_get_path);
-+
-+void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
-+{
-+	struct task_struct *tsk = current;
-+	struct mm_struct *mm = current->mm;
-+	char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
-+	char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
-+	char *path_exec = NULL;
-+	char *path_fault = NULL;
-+	unsigned long start = 0UL, end = 0UL, offset = 0UL;
-+
-+	if (buffer_exec && buffer_fault) {
-+		struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
-+
-+		down_read(&mm->mmap_sem);
-+		vma = mm->mmap;
-+		while (vma && (!vma_exec || !vma_fault)) {
-+			if ((vma->vm_flags & VM_EXECUTABLE) && vma->vm_file)
-+				vma_exec = vma;
-+			if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
-+				vma_fault = vma;
-+			vma = vma->vm_next;
-+		}
-+		if (vma_exec)
-+			path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
-+		if (vma_fault) {
-+			start = vma_fault->vm_start;
-+			end = vma_fault->vm_end;
-+			offset = vma_fault->vm_pgoff << PAGE_SHIFT;
-+			if (vma_fault->vm_file)
-+				path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
-+			else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
-+				path_fault = "<heap>";
-+			else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
-+				path_fault = "<stack>";
-+			else
-+				path_fault = "<anonymous mapping>";
-+		}
-+		up_read(&mm->mmap_sem);
-+	}
-+	if (tsk->signal->curr_ip)
-+		printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
-+	else
-+		printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
-+	printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, "
-+			"PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
-+			task_uid(tsk), task_euid(tsk), pc, sp);
-+	free_page((unsigned long)buffer_exec);
-+	free_page((unsigned long)buffer_fault);
-+	pax_report_insns(regs, pc, sp);
-+	do_coredump(SIGKILL, SIGKILL, regs);
-+}
-+#endif
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+void pax_report_refcount_overflow(struct pt_regs *regs)
-+{
-+	if (current->signal->curr_ip)
-+		printk(KERN_ERR "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
-+				 &current->signal->curr_ip, current->comm, task_pid_nr(current), current_uid(), current_euid());
-+	else
-+		printk(KERN_ERR "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
-+				 current->comm, task_pid_nr(current), current_uid(), current_euid());
-+	print_symbol(KERN_ERR "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
-+	preempt_disable();
-+	show_regs(regs);
-+	preempt_enable();
-+	force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
-+}
-+#endif
-+
-+#ifdef CONFIG_PAX_USERCOPY
-+/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
-+static noinline int check_stack_object(const void *obj, unsigned long len)
-+{
-+	const void * const stack = task_stack_page(current);
-+	const void * const stackend = stack + THREAD_SIZE;
-+
-+#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
-+	const void *frame = NULL;
-+	const void *oldframe;
-+#endif
-+
-+	if (obj + len < obj)
-+		return -1;
-+
-+	if (obj + len <= stack || stackend <= obj)
-+		return 0;
-+
-+	if (obj < stack || stackend < obj + len)
-+		return -1;
-+
-+#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
-+	oldframe = __builtin_frame_address(1);
-+	if (oldframe)
-+		frame = __builtin_frame_address(2);
-+	/*
-+	  low ----------------------------------------------> high
-+	  [saved bp][saved ip][args][local vars][saved bp][saved ip]
-+			      ^----------------^
-+			  allow copies only within here
-+	*/
-+	while (stack <= frame && frame < stackend) {
-+		/* if obj + len extends past the last frame, this
-+		   check won't pass and the next frame will be 0,
-+		   causing us to bail out and correctly report
-+		   the copy as invalid
-+		*/
-+		if (obj + len <= frame)
-+			return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
-+		oldframe = frame;
-+		frame = *(const void * const *)frame;
-+	}
-+	return -1;
-+#else
-+	return 1;
-+#endif
-+}
-+
-+static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to, const char *type)
-+{
-+	if (current->signal->curr_ip)
-+		printk(KERN_ERR "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
-+			&current->signal->curr_ip, to ? "leak" : "overwrite", to ? "from" : "to", ptr, type ? : "unknown", len);
-+	else
-+		printk(KERN_ERR "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
-+			to ? "leak" : "overwrite", to ? "from" : "to", ptr, type ? : "unknown", len);
-+	dump_stack();
-+	gr_handle_kernel_exploit();
-+	do_group_exit(SIGKILL);
-+}
-+#endif
-+
-+#ifdef CONFIG_PAX_USERCOPY
-+static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
-+{
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+	unsigned long textlow = ktla_ktva((unsigned long)_stext);
-+#ifdef CONFIG_MODULES
-+	unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
-+#else
-+	unsigned long texthigh = ktla_ktva((unsigned long)_etext);
-+#endif
-+
-+#else
-+	unsigned long textlow = (unsigned long)_stext;
-+	unsigned long texthigh = (unsigned long)_etext;
-+
-+#ifdef CONFIG_X86_64
-+	/* check against linear mapping as well */
-+	if (high > (unsigned long)__va(__pa(textlow)) &&
-+	    low <= (unsigned long)__va(__pa(texthigh)))
-+		return true;
-+#endif
-+
-+#endif
-+
-+	if (high <= textlow || low > texthigh)
-+		return false;
-+	else
-+		return true;
-+}
-+#endif
-+
-+void __check_object_size(const void *ptr, unsigned long n, bool to_user)
-+{
-+
-+#ifdef CONFIG_PAX_USERCOPY
-+	const char *type;
-+
-+	if (!n)
-+		return;
-+
-+	type = check_heap_object(ptr, n);
-+	if (!type) {
-+		int ret = check_stack_object(ptr, n);
-+		if (ret == 1 || ret == 2)
-+			return;
-+		if (ret == 0) {
-+			if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
-+				type = "<kernel text>";
-+			else
-+				return;
-+		} else
-+			type = "<process stack>";
-+	}
-+
-+	pax_report_usercopy(ptr, n, to_user, type);
-+#endif
-+
-+}
-+EXPORT_SYMBOL(__check_object_size);
-+
-+#ifdef CONFIG_PAX_MEMORY_STACKLEAK
-+void pax_track_stack(void)
-+{
-+	unsigned long sp = (unsigned long)&sp;
-+	if (sp < current_thread_info()->lowest_stack &&
-+	    sp > (unsigned long)task_stack_page(current))
-+		current_thread_info()->lowest_stack = sp;
-+}
-+EXPORT_SYMBOL(pax_track_stack);
-+#endif
-+
-+#ifdef CONFIG_PAX_SIZE_OVERFLOW
-+void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
-+{
-+	printk(KERN_ERR "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
-+	dump_stack();
-+	do_group_exit(SIGKILL);
-+}
-+EXPORT_SYMBOL(report_size_overflow);
-+#endif
-+
- static int zap_process(struct task_struct *start, int exit_code)
- {
- 	struct task_struct *t;
-@@ -2006,17 +2475,17 @@ static void coredump_finish(struct mm_struct *mm)
- void set_dumpable(struct mm_struct *mm, int value)
- {
- 	switch (value) {
--	case 0:
-+	case SUID_DUMPABLE_DISABLED:
- 		clear_bit(MMF_DUMPABLE, &mm->flags);
- 		smp_wmb();
- 		clear_bit(MMF_DUMP_SECURELY, &mm->flags);
- 		break;
--	case 1:
-+	case SUID_DUMPABLE_ENABLED:
- 		set_bit(MMF_DUMPABLE, &mm->flags);
- 		smp_wmb();
- 		clear_bit(MMF_DUMP_SECURELY, &mm->flags);
- 		break;
--	case 2:
-+	case SUID_DUMPABLE_SAFE:
- 		set_bit(MMF_DUMP_SECURELY, &mm->flags);
- 		smp_wmb();
- 		set_bit(MMF_DUMPABLE, &mm->flags);
-@@ -2029,7 +2498,7 @@ static int __get_dumpable(unsigned long mm_flags)
- 	int ret;
- 
- 	ret = mm_flags & MMF_DUMPABLE_MASK;
--	return (ret >= 2) ? 2 : ret;
-+	return (ret > SUID_DUMPABLE_ENABLED) ? SUID_DUMPABLE_SAFE : ret;
- }
- 
- int get_dumpable(struct mm_struct *mm)
-@@ -2044,17 +2513,17 @@ static void wait_for_dump_helpers(struct file *file)
- 	pipe = file->f_path.dentry->d_inode->i_pipe;
- 
- 	pipe_lock(pipe);
--	pipe->readers++;
--	pipe->writers--;
-+	atomic_inc(&pipe->readers);
-+	atomic_dec(&pipe->writers);
- 
--	while ((pipe->readers > 1) && (!signal_pending(current))) {
-+	while ((atomic_read(&pipe->readers) > 1) && (!signal_pending(current))) {
- 		wake_up_interruptible_sync(&pipe->wait);
- 		kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
- 		pipe_wait(pipe);
- 	}
- 
--	pipe->readers--;
--	pipe->writers++;
-+	atomic_dec(&pipe->readers);
-+	atomic_inc(&pipe->writers);
- 	pipe_unlock(pipe);
- 
- }
-@@ -2115,7 +2584,8 @@ void do_coredump(long signr, int exit_code, struct pt_regs *regs)
- 	int retval = 0;
- 	int flag = 0;
- 	int ispipe;
--	static atomic_t core_dump_count = ATOMIC_INIT(0);
-+	bool need_nonrelative = false;
-+	static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
- 	struct coredump_params cprm = {
- 		.signr = signr,
- 		.regs = regs,
-@@ -2130,6 +2600,9 @@ void do_coredump(long signr, int exit_code, struct pt_regs *regs)
- 
- 	audit_core_dumps(signr);
- 
-+	if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
-+		gr_handle_brute_attach(cprm.mm_flags);
-+
- 	binfmt = mm->binfmt;
- 	if (!binfmt || !binfmt->core_dump)
- 		goto fail;
-@@ -2140,14 +2613,16 @@ void do_coredump(long signr, int exit_code, struct pt_regs *regs)
- 	if (!cred)
- 		goto fail;
- 	/*
--	 *	We cannot trust fsuid as being the "true" uid of the
--	 *	process nor do we know its entire history. We only know it
--	 *	was tainted so we dump it as root in mode 2.
-+	 * We cannot trust fsuid as being the "true" uid of the process
-+	 * nor do we know its entire history. We only know it was tainted
-+	 * so we dump it as root in mode 2, and only into a controlled
-+	 * environment (pipe handler or fully qualified path).
- 	 */
--	if (__get_dumpable(cprm.mm_flags) == 2) {
-+	if (__get_dumpable(cprm.mm_flags) == SUID_DUMPABLE_SAFE) {
- 		/* Setuid core dump mode */
- 		flag = O_EXCL;		/* Stop rewrite attacks */
- 		cred->fsuid = 0;	/* Dump root private */
-+		need_nonrelative = true;
- 	}
- 
- 	retval = coredump_wait(exit_code, &core_state);
-@@ -2197,7 +2672,7 @@ void do_coredump(long signr, int exit_code, struct pt_regs *regs)
- 		}
- 		cprm.limit = RLIM_INFINITY;
- 
--		dump_count = atomic_inc_return(&core_dump_count);
-+		dump_count = atomic_inc_return_unchecked(&core_dump_count);
- 		if (core_pipe_limit && (core_pipe_limit < dump_count)) {
- 			printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
- 			       task_tgid_vnr(current), current->comm);
-@@ -2224,9 +2699,19 @@ void do_coredump(long signr, int exit_code, struct pt_regs *regs)
- 	} else {
- 		struct inode *inode;
- 
-+		gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
-+
- 		if (cprm.limit < binfmt->min_coredump)
- 			goto fail_unlock;
- 
-+		if (need_nonrelative && cn.corename[0] != '/') {
-+			printk(KERN_WARNING "Pid %d(%s) can only dump core "\
-+				"to fully qualified path!\n",
-+				task_tgid_vnr(current), current->comm);
-+			printk(KERN_WARNING "Skipping core dump\n");
-+			goto fail_unlock;
-+		}
-+
- 		cprm.file = filp_open(cn.corename,
- 				 O_CREAT | 2 | O_NOFOLLOW | O_LARGEFILE | flag,
- 				 0600);
-@@ -2267,7 +2752,7 @@ close_fail:
- 		filp_close(cprm.file, NULL);
- fail_dropcount:
- 	if (ispipe)
--		atomic_dec(&core_dump_count);
-+		atomic_dec_unchecked(&core_dump_count);
- fail_unlock:
- 	kfree(cn.corename);
- fail_corename:
-@@ -2286,7 +2771,7 @@ fail:
-  */
- int dump_write(struct file *file, const void *addr, int nr)
- {
--	return access_ok(VERIFY_READ, addr, nr) && file->f_op->write(file, addr, nr, &file->f_pos) == nr;
-+	return access_ok(VERIFY_READ, addr, nr) && file->f_op->write(file, (const char __force_user *)addr, nr, &file->f_pos) == nr;
- }
- EXPORT_SYMBOL(dump_write);
- 
-diff --git a/fs/exofs/super.c b/fs/exofs/super.c
-index 7ed5000..cbe7b49 100644
---- a/fs/exofs/super.c
-+++ b/fs/exofs/super.c
-@@ -1008,6 +1008,7 @@ static struct file_system_type exofs_type = {
- 	.mount          = exofs_mount,
- 	.kill_sb        = generic_shutdown_super,
- };
-+MODULE_ALIAS_FS("exofs");
- 
- static int __init init_exofs(void)
- {
-diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
-index a8cbe1b..fed04cb 100644
---- a/fs/ext2/balloc.c
-+++ b/fs/ext2/balloc.c
-@@ -1192,7 +1192,7 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
- 
- 	free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
- 	root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
--	if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
-+	if (free_blocks < root_blocks + 1 && !capable_nolog(CAP_SYS_RESOURCE) &&
- 		sbi->s_resuid != current_fsuid() &&
- 		(sbi->s_resgid == 0 || !in_group_p (sbi->s_resgid))) {
- 		return 0;
-diff --git a/fs/ext2/super.c b/fs/ext2/super.c
-index bd8ac16..43811b9 100644
---- a/fs/ext2/super.c
-+++ b/fs/ext2/super.c
-@@ -1494,6 +1494,7 @@ static struct file_system_type ext2_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("ext2");
- 
- static int __init init_ext2_fs(void)
- {
-diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
-index d27b71f..071b0e1 100644
---- a/fs/ext2/xattr.c
-+++ b/fs/ext2/xattr.c
-@@ -248,7 +248,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
- 	struct buffer_head *bh = NULL;
- 	struct ext2_xattr_entry *entry;
- 	char *end;
--	size_t rest = buffer_size;
-+	size_t rest = buffer_size, total_size = 0;
- 	int error;
- 
- 	ea_idebug(inode, "buffer=%p, buffer_size=%ld",
-@@ -306,9 +306,10 @@ bad_block:	ext2_error(inode->i_sb, "ext2_xattr_list",
- 				buffer += size;
- 			}
- 			rest -= size;
-+			total_size += size;
- 		}
- 	}
--	error = buffer_size - rest;  /* total size */
-+	error = total_size;
- 
- cleanup:
- 	brelse(bh);
-diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
-index a203892..4e64db5 100644
---- a/fs/ext3/balloc.c
-+++ b/fs/ext3/balloc.c
-@@ -1446,9 +1446,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
- 
- 	free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
- 	root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
--	if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
-+	if (free_blocks < root_blocks + 1 &&
- 		!use_reservation && sbi->s_resuid != current_fsuid() &&
--		(sbi->s_resgid == 0 || !in_group_p (sbi->s_resgid))) {
-+		(sbi->s_resgid == 0 || !in_group_p (sbi->s_resgid)) &&
-+		!capable_nolog(CAP_SYS_RESOURCE)) {
- 		return 0;
- 	}
- 	return 1;
-diff --git a/fs/ext3/super.c b/fs/ext3/super.c
-index b7f314f..ef3b16c 100644
---- a/fs/ext3/super.c
-+++ b/fs/ext3/super.c
-@@ -3065,6 +3065,7 @@ static struct file_system_type ext3_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("ext3");
- 
- static int __init init_ext3_fs(void)
- {
-diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
-index d565759..a1315f2 100644
---- a/fs/ext3/xattr.c
-+++ b/fs/ext3/xattr.c
-@@ -335,7 +335,7 @@ static int
- ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
- 			char *buffer, size_t buffer_size)
- {
--	size_t rest = buffer_size;
-+	size_t rest = buffer_size, total_size = 0;
- 
- 	for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
- 		const struct xattr_handler *handler =
-@@ -352,9 +352,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
- 				buffer += size;
- 			}
- 			rest -= size;
-+			total_size += size;
- 		}
- 	}
--	return buffer_size - rest;
-+	return total_size;
- }
- 
- static int
-diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
-index 2845a1f..f29de63 100644
---- a/fs/ext4/balloc.c
-+++ b/fs/ext4/balloc.c
-@@ -441,8 +441,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
- 	/* Hm, nope.  Are (enough) root reserved clusters available? */
- 	if (sbi->s_resuid == current_fsuid() ||
- 	    ((sbi->s_resgid != 0) && in_group_p(sbi->s_resgid)) ||
--	    capable(CAP_SYS_RESOURCE) ||
--		(flags & EXT4_MB_USE_ROOT_BLOCKS)) {
-+	    (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
-+	    capable_nolog(CAP_SYS_RESOURCE)) {
- 
- 		if (free_clusters >= (nclusters + dirty_clusters))
- 			return 1;
-diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
-index 60b6ca5..bfa15a7 100644
---- a/fs/ext4/ext4.h
-+++ b/fs/ext4/ext4.h
-@@ -1206,19 +1206,19 @@ struct ext4_sb_info {
- 	unsigned long s_mb_last_start;
- 
- 	/* stats for buddy allocator */
--	atomic_t s_bal_reqs;	/* number of reqs with len > 1 */
--	atomic_t s_bal_success;	/* we found long enough chunks */
--	atomic_t s_bal_allocated;	/* in blocks */
--	atomic_t s_bal_ex_scanned;	/* total extents scanned */
--	atomic_t s_bal_goals;	/* goal hits */
--	atomic_t s_bal_breaks;	/* too long searches */
--	atomic_t s_bal_2orders;	/* 2^order hits */
-+	atomic_unchecked_t s_bal_reqs;	/* number of reqs with len > 1 */
-+	atomic_unchecked_t s_bal_success;	/* we found long enough chunks */
-+	atomic_unchecked_t s_bal_allocated;	/* in blocks */
-+	atomic_unchecked_t s_bal_ex_scanned;	/* total extents scanned */
-+	atomic_unchecked_t s_bal_goals;	/* goal hits */
-+	atomic_unchecked_t s_bal_breaks;	/* too long searches */
-+	atomic_unchecked_t s_bal_2orders;	/* 2^order hits */
- 	spinlock_t s_bal_lock;
- 	unsigned long s_mb_buddies_generated;
- 	unsigned long long s_mb_generation_time;
--	atomic_t s_mb_lost_chunks;
--	atomic_t s_mb_preallocated;
--	atomic_t s_mb_discarded;
-+	atomic_unchecked_t s_mb_lost_chunks;
-+	atomic_unchecked_t s_mb_preallocated;
-+	atomic_unchecked_t s_mb_discarded;
- 	atomic_t s_lock_busy;
- 
- 	/* locality groups */
-diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
-index 9b8c131..d469b31 100644
---- a/fs/ext4/mballoc.c
-+++ b/fs/ext4/mballoc.c
-@@ -1794,7 +1794,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
- 		BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
- 
- 		if (EXT4_SB(sb)->s_mb_stats)
--			atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
-+			atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
- 
- 		break;
- 	}
-@@ -2092,7 +2092,7 @@ repeat:
- 			ac->ac_status = AC_STATUS_CONTINUE;
- 			ac->ac_flags |= EXT4_MB_HINT_FIRST;
- 			cr = 3;
--			atomic_inc(&sbi->s_mb_lost_chunks);
-+			atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
- 			goto repeat;
- 		}
- 	}
-@@ -2599,25 +2599,25 @@ int ext4_mb_release(struct super_block *sb)
- 	if (sbi->s_mb_stats) {
- 		ext4_msg(sb, KERN_INFO,
- 		       "mballoc: %u blocks %u reqs (%u success)",
--				atomic_read(&sbi->s_bal_allocated),
--				atomic_read(&sbi->s_bal_reqs),
--				atomic_read(&sbi->s_bal_success));
-+				atomic_read_unchecked(&sbi->s_bal_allocated),
-+				atomic_read_unchecked(&sbi->s_bal_reqs),
-+				atomic_read_unchecked(&sbi->s_bal_success));
- 		ext4_msg(sb, KERN_INFO,
- 		      "mballoc: %u extents scanned, %u goal hits, "
- 				"%u 2^N hits, %u breaks, %u lost",
--				atomic_read(&sbi->s_bal_ex_scanned),
--				atomic_read(&sbi->s_bal_goals),
--				atomic_read(&sbi->s_bal_2orders),
--				atomic_read(&sbi->s_bal_breaks),
--				atomic_read(&sbi->s_mb_lost_chunks));
-+				atomic_read_unchecked(&sbi->s_bal_ex_scanned),
-+				atomic_read_unchecked(&sbi->s_bal_goals),
-+				atomic_read_unchecked(&sbi->s_bal_2orders),
-+				atomic_read_unchecked(&sbi->s_bal_breaks),
-+				atomic_read_unchecked(&sbi->s_mb_lost_chunks));
- 		ext4_msg(sb, KERN_INFO,
- 		       "mballoc: %lu generated and it took %Lu",
- 				sbi->s_mb_buddies_generated,
- 				sbi->s_mb_generation_time);
- 		ext4_msg(sb, KERN_INFO,
- 		       "mballoc: %u preallocated, %u discarded",
--				atomic_read(&sbi->s_mb_preallocated),
--				atomic_read(&sbi->s_mb_discarded));
-+				atomic_read_unchecked(&sbi->s_mb_preallocated),
-+				atomic_read_unchecked(&sbi->s_mb_discarded));
- 	}
- 
- 	free_percpu(sbi->s_locality_groups);
-@@ -3101,16 +3101,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
- 	struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
- 
- 	if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
--		atomic_inc(&sbi->s_bal_reqs);
--		atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
-+		atomic_inc_unchecked(&sbi->s_bal_reqs);
-+		atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
- 		if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
--			atomic_inc(&sbi->s_bal_success);
--		atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
-+			atomic_inc_unchecked(&sbi->s_bal_success);
-+		atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
- 		if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
- 				ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
--			atomic_inc(&sbi->s_bal_goals);
-+			atomic_inc_unchecked(&sbi->s_bal_goals);
- 		if (ac->ac_found > sbi->s_mb_max_to_scan)
--			atomic_inc(&sbi->s_bal_breaks);
-+			atomic_inc_unchecked(&sbi->s_bal_breaks);
- 	}
- 
- 	if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
-@@ -3514,7 +3514,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
- 	trace_ext4_mb_new_inode_pa(ac, pa);
- 
- 	ext4_mb_use_inode_pa(ac, pa);
--	atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
-+	atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
- 
- 	ei = EXT4_I(ac->ac_inode);
- 	grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
-@@ -3574,7 +3574,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
- 	trace_ext4_mb_new_group_pa(ac, pa);
- 
- 	ext4_mb_use_group_pa(ac, pa);
--	atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
-+	atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
- 
- 	grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
- 	lg = ac->ac_lg;
-@@ -3663,7 +3663,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
- 		 * from the bitmap and continue.
- 		 */
- 	}
--	atomic_add(free, &sbi->s_mb_discarded);
-+	atomic_add_unchecked(free, &sbi->s_mb_discarded);
- 
- 	return err;
- }
-@@ -3681,7 +3681,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
- 	ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
- 	BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
- 	mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
--	atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
-+	atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
- 	trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
- 
- 	return 0;
-diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
-index f3358ab..fbb1d90 100644
---- a/fs/ext4/mmp.c
-+++ b/fs/ext4/mmp.c
-@@ -73,7 +73,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
- void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
- 		    const char *function, unsigned int line, const char *msg)
- {
--	__ext4_warning(sb, function, line, msg);
-+	__ext4_warning(sb, function, line, "%s", msg);
- 	__ext4_warning(sb, function, line,
- 		       "MMP failure info: last update time: %llu, last update "
- 		       "node: %s, last update device: %s\n",
-diff --git a/fs/ext4/super.c b/fs/ext4/super.c
-index 84f84bf..a8770cd 100644
---- a/fs/ext4/super.c
-+++ b/fs/ext4/super.c
-@@ -92,6 +92,8 @@ static struct file_system_type ext2_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("ext2");
-+MODULE_ALIAS("ext2");
- #define IS_EXT2_SB(sb) ((sb)->s_bdev->bd_holder == &ext2_fs_type)
- #else
- #define IS_EXT2_SB(sb) (0)
-@@ -106,6 +108,8 @@ static struct file_system_type ext3_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("ext3");
-+MODULE_ALIAS("ext3");
- #define IS_EXT3_SB(sb) ((sb)->s_bdev->bd_holder == &ext3_fs_type)
- #else
- #define IS_EXT3_SB(sb) (0)
-@@ -1438,7 +1442,7 @@ static ext4_fsblk_t get_sb_block(void **data)
- }
- 
- #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
--static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
-+static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
- 	"Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
- 
- #ifdef CONFIG_QUOTA
-@@ -2469,7 +2473,7 @@ struct ext4_attr {
- 	ssize_t (*store)(struct ext4_attr *, struct ext4_sb_info *,
- 			 const char *, size_t);
- 	int offset;
--};
-+} __do_const;
- 
- static int parse_strtoul(const char *buf,
- 		unsigned long max, unsigned long *value)
-@@ -3175,7 +3179,6 @@ int ext4_calculate_overhead(struct super_block *sb)
- 	ext4_fsblk_t overhead = 0;
- 	char *buf = (char *) get_zeroed_page(GFP_KERNEL);
- 
--	memset(buf, 0, PAGE_SIZE);
- 	if (!buf)
- 		return -ENOMEM;
- 
-@@ -5052,7 +5055,6 @@ static inline int ext2_feature_set_ok(struct super_block *sb)
- 		return 0;
- 	return 1;
- }
--MODULE_ALIAS("ext2");
- #else
- static inline void register_as_ext2(void) { }
- static inline void unregister_as_ext2(void) { }
-@@ -5085,7 +5087,6 @@ static inline int ext3_feature_set_ok(struct super_block *sb)
- 		return 0;
- 	return 1;
- }
--MODULE_ALIAS("ext3");
- #else
- static inline void register_as_ext3(void) { }
- static inline void unregister_as_ext3(void) { }
-@@ -5099,6 +5100,7 @@ static struct file_system_type ext4_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("ext4");
- 
- static int __init ext4_init_feat_adverts(void)
- {
-diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
-index d5498b2..14a9eca 100644
---- a/fs/ext4/xattr.c
-+++ b/fs/ext4/xattr.c
-@@ -328,7 +328,7 @@ static int
- ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
- 			char *buffer, size_t buffer_size)
- {
--	size_t rest = buffer_size;
-+	size_t rest = buffer_size, total_size = 0;
- 
- 	for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
- 		const struct xattr_handler *handler =
-@@ -345,9 +345,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
- 				buffer += size;
- 			}
- 			rest -= size;
-+			total_size += size;
- 		}
- 	}
--	return buffer_size - rest;
-+	return total_size;
- }
- 
- static int
-@@ -1269,6 +1270,8 @@ retry:
- 				    s_min_extra_isize) {
- 					tried_min_extra_isize++;
- 					new_extra_isize = s_min_extra_isize;
-+					kfree(is); is = NULL;
-+					kfree(bs); bs = NULL;
- 					goto retry;
- 				}
- 				error = -1;
-diff --git a/fs/fat/namei_msdos.c b/fs/fat/namei_msdos.c
-index 216b419..350a088 100644
---- a/fs/fat/namei_msdos.c
-+++ b/fs/fat/namei_msdos.c
-@@ -674,6 +674,7 @@ static struct file_system_type msdos_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("msdos");
- 
- static int __init init_msdos_fs(void)
- {
-diff --git a/fs/fat/namei_vfat.c b/fs/fat/namei_vfat.c
-index c25cf15..e5ea08a 100644
---- a/fs/fat/namei_vfat.c
-+++ b/fs/fat/namei_vfat.c
-@@ -1090,6 +1090,7 @@ static struct file_system_type vfat_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("vfat");
- 
- static int __init init_vfat_fs(void)
- {
-diff --git a/fs/fcntl.c b/fs/fcntl.c
-index 22764c7..86372c9 100644
---- a/fs/fcntl.c
-+++ b/fs/fcntl.c
-@@ -224,6 +224,11 @@ int __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
- 	if (err)
- 		return err;
- 
-+	if (gr_handle_chroot_fowner(pid, type))
-+		return -ENOENT;
-+	if (gr_check_protected_task_fowner(pid, type))
-+		return -EACCES;
-+
- 	f_modown(filp, pid, type, force);
- 	return 0;
- }
-@@ -266,7 +271,7 @@ pid_t f_getown(struct file *filp)
- 
- static int f_setown_ex(struct file *filp, unsigned long arg)
- {
--	struct f_owner_ex * __user owner_p = (void * __user)arg;
-+	struct f_owner_ex __user *owner_p = (void __user *)arg;
- 	struct f_owner_ex owner;
- 	struct pid *pid;
- 	int type;
-@@ -306,7 +311,7 @@ static int f_setown_ex(struct file *filp, unsigned long arg)
- 
- static int f_getown_ex(struct file *filp, unsigned long arg)
- {
--	struct f_owner_ex * __user owner_p = (void * __user)arg;
-+	struct f_owner_ex __user *owner_p = (void __user *)arg;
- 	struct f_owner_ex owner;
- 	int ret = 0;
- 
-@@ -348,6 +353,7 @@ static long do_fcntl(int fd, unsigned int cmd, unsigned long arg,
- 	switch (cmd) {
- 	case F_DUPFD:
- 	case F_DUPFD_CLOEXEC:
-+		gr_learn_resource(current, RLIMIT_NOFILE, arg, 0);
- 		if (arg >= rlimit(RLIMIT_NOFILE))
- 			break;
- 		err = alloc_fd(arg, cmd == F_DUPFD_CLOEXEC ? O_CLOEXEC : 0);
-diff --git a/fs/fifo.c b/fs/fifo.c
-index cf6f434..3d7942c 100644
---- a/fs/fifo.c
-+++ b/fs/fifo.c
-@@ -59,10 +59,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
- 	 */
- 		filp->f_op = &read_pipefifo_fops;
- 		pipe->r_counter++;
--		if (pipe->readers++ == 0)
-+		if (atomic_inc_return(&pipe->readers) == 1)
- 			wake_up_partner(inode);
- 
--		if (!pipe->writers) {
-+		if (!atomic_read(&pipe->writers)) {
- 			if ((filp->f_flags & O_NONBLOCK)) {
- 				/* suppress POLLHUP until we have
- 				 * seen a writer */
-@@ -81,15 +81,15 @@ static int fifo_open(struct inode *inode, struct file *filp)
- 	 *  errno=ENXIO when there is no process reading the FIFO.
- 	 */
- 		ret = -ENXIO;
--		if ((filp->f_flags & O_NONBLOCK) && !pipe->readers)
-+		if ((filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
- 			goto err;
- 
- 		filp->f_op = &write_pipefifo_fops;
- 		pipe->w_counter++;
--		if (!pipe->writers++)
-+		if (atomic_inc_return(&pipe->writers) == 1)
- 			wake_up_partner(inode);
- 
--		if (!pipe->readers) {
-+		if (!atomic_read(&pipe->readers)) {
- 			if (wait_for_partner(inode, &pipe->r_counter))
- 				goto err_wr;
- 		}
-@@ -104,11 +104,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
- 	 */
- 		filp->f_op = &rdwr_pipefifo_fops;
- 
--		pipe->readers++;
--		pipe->writers++;
-+		atomic_inc(&pipe->readers);
-+		atomic_inc(&pipe->writers);
- 		pipe->r_counter++;
- 		pipe->w_counter++;
--		if (pipe->readers == 1 || pipe->writers == 1)
-+		if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
- 			wake_up_partner(inode);
- 		break;
- 
-@@ -122,19 +122,19 @@ static int fifo_open(struct inode *inode, struct file *filp)
- 	return 0;
- 
- err_rd:
--	if (!--pipe->readers)
-+	if (atomic_dec_and_test(&pipe->readers))
- 		wake_up_interruptible(&pipe->wait);
- 	ret = -ERESTARTSYS;
- 	goto err;
- 
- err_wr:
--	if (!--pipe->writers)
-+	if (atomic_dec_and_test(&pipe->writers))
- 		wake_up_interruptible(&pipe->wait);
- 	ret = -ERESTARTSYS;
- 	goto err;
- 
- err:
--	if (!pipe->readers && !pipe->writers)
-+	if (!atomic_read(&pipe->readers) && !atomic_read(&pipe->writers))
- 		free_pipe_info(inode);
- 
- err_nocleanup:
-diff --git a/fs/file.c b/fs/file.c
-index 4c6992d..104cdea 100644
---- a/fs/file.c
-+++ b/fs/file.c
-@@ -15,6 +15,7 @@
- #include <linux/slab.h>
- #include <linux/vmalloc.h>
- #include <linux/file.h>
-+#include <linux/security.h>
- #include <linux/fdtable.h>
- #include <linux/bitops.h>
- #include <linux/interrupt.h>
-@@ -254,6 +255,7 @@ int expand_files(struct files_struct *files, int nr)
- 	 * N.B. For clone tasks sharing a files structure, this test
- 	 * will limit the total number of files that can be opened.
- 	 */
-+	gr_learn_resource(current, RLIMIT_NOFILE, nr, 0);
- 	if (nr >= rlimit(RLIMIT_NOFILE))
- 		return -EMFILE;
- 
-diff --git a/fs/filesystems.c b/fs/filesystems.c
-index 0845f84..bf3fd0571 100644
---- a/fs/filesystems.c
-+++ b/fs/filesystems.c
-@@ -274,7 +274,12 @@ struct file_system_type *get_fs_type(const char *name)
- 	int len = dot ? dot - name : strlen(name);
- 
- 	fs = __get_fs_type(name, len);
--	if (!fs && (request_module("%.*s", len, name) == 0))
-+	
-+#ifdef CONFIG_GRKERNSEC_MODHARDEN
-+	if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
-+#else
-+	if (!fs && (request_module("fs-%.*s", len, name) == 0))
-+#endif
- 		fs = __get_fs_type(name, len);
- 
- 	if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
-diff --git a/fs/freevxfs/vxfs_super.c b/fs/freevxfs/vxfs_super.c
-index 9d1c995..7685971 100644
---- a/fs/freevxfs/vxfs_super.c
-+++ b/fs/freevxfs/vxfs_super.c
-@@ -52,7 +52,6 @@ MODULE_AUTHOR("Christoph Hellwig");
- MODULE_DESCRIPTION("Veritas Filesystem (VxFS) driver");
- MODULE_LICENSE("Dual BSD/GPL");
- 
--MODULE_ALIAS("vxfs"); /* makes mount -t vxfs autoload the module */
- 
- 
- static void		vxfs_put_super(struct super_block *);
-@@ -259,6 +258,8 @@ static struct file_system_type vxfs_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("vxfs"); /* makes mount -t vxfs autoload the module */
-+MODULE_ALIAS("vxfs");
- 
- static int __init
- vxfs_init(void)
-diff --git a/fs/fs_struct.c b/fs/fs_struct.c
-index 78b519c..0386555 100644
---- a/fs/fs_struct.c
-+++ b/fs/fs_struct.c
-@@ -4,6 +4,7 @@
- #include <linux/path.h>
- #include <linux/slab.h>
- #include <linux/fs_struct.h>
-+#include <linux/grsecurity.h>
- #include "internal.h"
- 
- static inline void path_get_longterm(struct path *path)
-@@ -31,6 +32,7 @@ void set_fs_root(struct fs_struct *fs, struct path *path)
- 	old_root = fs->root;
- 	fs->root = *path;
- 	path_get_longterm(path);
-+	gr_set_chroot_entries(current, path);
- 	write_seqcount_end(&fs->seq);
- 	spin_unlock(&fs->lock);
- 	if (old_root.dentry)
-@@ -74,6 +76,13 @@ void chroot_fs_refs(struct path *old_root, struct path *new_root)
- 			    && fs->root.mnt == old_root->mnt) {
- 				path_get_longterm(new_root);
- 				fs->root = *new_root;
-+				/* This function is only called
-+				   from pivot_root().  Leave our
-+				   gr_chroot_dentry and is_chrooted flags
-+				   as-is, so that a pivoted root isn't treated
-+				   as a chroot
-+				*/
-+				//gr_set_chroot_entries(p, new_root);
- 				count++;
- 			}
- 			if (fs->pwd.dentry == old_root->dentry
-@@ -109,7 +118,8 @@ void exit_fs(struct task_struct *tsk)
- 		spin_lock(&fs->lock);
- 		write_seqcount_begin(&fs->seq);
- 		tsk->fs = NULL;
--		kill = !--fs->users;
-+		gr_clear_chroot_entries(tsk);
-+		kill = !atomic_dec_return(&fs->users);
- 		write_seqcount_end(&fs->seq);
- 		spin_unlock(&fs->lock);
- 		task_unlock(tsk);
-@@ -123,7 +133,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
- 	struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
- 	/* We don't need to lock fs - think why ;-) */
- 	if (fs) {
--		fs->users = 1;
-+		atomic_set(&fs->users, 1);
- 		fs->in_exec = 0;
- 		spin_lock_init(&fs->lock);
- 		seqcount_init(&fs->seq);
-@@ -132,6 +142,9 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
- 		spin_lock(&old->lock);
- 		fs->root = old->root;
- 		path_get_longterm(&fs->root);
-+		/* instead of calling gr_set_chroot_entries here,
-+		   we call it from every caller of this function
-+		*/
- 		fs->pwd = old->pwd;
- 		path_get_longterm(&fs->pwd);
- 		spin_unlock(&old->lock);
-@@ -150,8 +163,9 @@ int unshare_fs_struct(void)
- 
- 	task_lock(current);
- 	spin_lock(&fs->lock);
--	kill = !--fs->users;
-+	kill = !atomic_dec_return(&fs->users);
- 	current->fs = new_fs;
-+	gr_set_chroot_entries(current, &new_fs->root);
- 	spin_unlock(&fs->lock);
- 	task_unlock(current);
- 
-@@ -164,13 +178,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
- 
- int current_umask(void)
- {
--	return current->fs->umask;
-+	return current->fs->umask | gr_acl_umask();
- }
- EXPORT_SYMBOL(current_umask);
- 
- /* to be mentioned only in INIT_TASK */
- struct fs_struct init_fs = {
--	.users		= 1,
-+	.users		= ATOMIC_INIT(1),
- 	.lock		= __SPIN_LOCK_UNLOCKED(init_fs.lock),
- 	.seq		= SEQCNT_ZERO,
- 	.umask		= 0022,
-@@ -186,12 +200,13 @@ void daemonize_fs_struct(void)
- 		task_lock(current);
- 
- 		spin_lock(&init_fs.lock);
--		init_fs.users++;
-+		atomic_inc(&init_fs.users);
- 		spin_unlock(&init_fs.lock);
- 
- 		spin_lock(&fs->lock);
- 		current->fs = &init_fs;
--		kill = !--fs->users;
-+		gr_set_chroot_entries(current, &current->fs->root);
-+		kill = !atomic_dec_return(&fs->users);
- 		spin_unlock(&fs->lock);
- 
- 		task_unlock(current);
-diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
-index 9905350..97ff49a 100644
---- a/fs/fscache/cookie.c
-+++ b/fs/fscache/cookie.c
-@@ -19,7 +19,7 @@
- 
- struct kmem_cache *fscache_cookie_jar;
- 
--static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
-+static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
- 
- static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
- static int fscache_alloc_object(struct fscache_cache *cache,
-@@ -68,11 +68,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
- 	       parent ? (char *) parent->def->name : "<no-parent>",
- 	       def->name, netfs_data);
- 
--	fscache_stat(&fscache_n_acquires);
-+	fscache_stat_unchecked(&fscache_n_acquires);
- 
- 	/* if there's no parent cookie, then we don't create one here either */
- 	if (!parent) {
--		fscache_stat(&fscache_n_acquires_null);
-+		fscache_stat_unchecked(&fscache_n_acquires_null);
- 		_leave(" [no parent]");
- 		return NULL;
- 	}
-@@ -87,7 +87,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
- 	/* allocate and initialise a cookie */
- 	cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
- 	if (!cookie) {
--		fscache_stat(&fscache_n_acquires_oom);
-+		fscache_stat_unchecked(&fscache_n_acquires_oom);
- 		_leave(" [ENOMEM]");
- 		return NULL;
- 	}
-@@ -109,13 +109,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
- 
- 	switch (cookie->def->type) {
- 	case FSCACHE_COOKIE_TYPE_INDEX:
--		fscache_stat(&fscache_n_cookie_index);
-+		fscache_stat_unchecked(&fscache_n_cookie_index);
- 		break;
- 	case FSCACHE_COOKIE_TYPE_DATAFILE:
--		fscache_stat(&fscache_n_cookie_data);
-+		fscache_stat_unchecked(&fscache_n_cookie_data);
- 		break;
- 	default:
--		fscache_stat(&fscache_n_cookie_special);
-+		fscache_stat_unchecked(&fscache_n_cookie_special);
- 		break;
- 	}
- 
-@@ -126,13 +126,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
- 		if (fscache_acquire_non_index_cookie(cookie) < 0) {
- 			atomic_dec(&parent->n_children);
- 			__fscache_cookie_put(cookie);
--			fscache_stat(&fscache_n_acquires_nobufs);
-+			fscache_stat_unchecked(&fscache_n_acquires_nobufs);
- 			_leave(" = NULL");
- 			return NULL;
- 		}
- 	}
- 
--	fscache_stat(&fscache_n_acquires_ok);
-+	fscache_stat_unchecked(&fscache_n_acquires_ok);
- 	_leave(" = %p", cookie);
- 	return cookie;
- }
-@@ -168,7 +168,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
- 	cache = fscache_select_cache_for_object(cookie->parent);
- 	if (!cache) {
- 		up_read(&fscache_addremove_sem);
--		fscache_stat(&fscache_n_acquires_no_cache);
-+		fscache_stat_unchecked(&fscache_n_acquires_no_cache);
- 		_leave(" = -ENOMEDIUM [no cache]");
- 		return -ENOMEDIUM;
- 	}
-@@ -256,14 +256,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
- 	object = cache->ops->alloc_object(cache, cookie);
- 	fscache_stat_d(&fscache_n_cop_alloc_object);
- 	if (IS_ERR(object)) {
--		fscache_stat(&fscache_n_object_no_alloc);
-+		fscache_stat_unchecked(&fscache_n_object_no_alloc);
- 		ret = PTR_ERR(object);
- 		goto error;
- 	}
- 
--	fscache_stat(&fscache_n_object_alloc);
-+	fscache_stat_unchecked(&fscache_n_object_alloc);
- 
--	object->debug_id = atomic_inc_return(&fscache_object_debug_id);
-+	object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
- 
- 	_debug("ALLOC OBJ%x: %s {%lx}",
- 	       object->debug_id, cookie->def->name, object->events);
-@@ -377,10 +377,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
- 	struct fscache_object *object;
- 	struct hlist_node *_p;
- 
--	fscache_stat(&fscache_n_updates);
-+	fscache_stat_unchecked(&fscache_n_updates);
- 
- 	if (!cookie) {
--		fscache_stat(&fscache_n_updates_null);
-+		fscache_stat_unchecked(&fscache_n_updates_null);
- 		_leave(" [no cookie]");
- 		return;
- 	}
-@@ -414,12 +414,12 @@ void __fscache_relinquish_cookie(struct fscache_cookie *cookie, int retire)
- 	struct fscache_object *object;
- 	unsigned long event;
- 
--	fscache_stat(&fscache_n_relinquishes);
-+	fscache_stat_unchecked(&fscache_n_relinquishes);
- 	if (retire)
--		fscache_stat(&fscache_n_relinquishes_retire);
-+		fscache_stat_unchecked(&fscache_n_relinquishes_retire);
- 
- 	if (!cookie) {
--		fscache_stat(&fscache_n_relinquishes_null);
-+		fscache_stat_unchecked(&fscache_n_relinquishes_null);
- 		_leave(" [no cookie]");
- 		return;
- 	}
-@@ -435,7 +435,7 @@ void __fscache_relinquish_cookie(struct fscache_cookie *cookie, int retire)
- 
- 	/* wait for the cookie to finish being instantiated (or to fail) */
- 	if (test_bit(FSCACHE_COOKIE_CREATING, &cookie->flags)) {
--		fscache_stat(&fscache_n_relinquishes_waitcrt);
-+		fscache_stat_unchecked(&fscache_n_relinquishes_waitcrt);
- 		wait_on_bit(&cookie->flags, FSCACHE_COOKIE_CREATING,
- 			    fscache_wait_bit, TASK_UNINTERRUPTIBLE);
- 	}
-diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
-index f6aad48..88dcf26 100644
---- a/fs/fscache/internal.h
-+++ b/fs/fscache/internal.h
-@@ -144,94 +144,94 @@ extern void fscache_proc_cleanup(void);
- extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
- extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
- 
--extern atomic_t fscache_n_op_pend;
--extern atomic_t fscache_n_op_run;
--extern atomic_t fscache_n_op_enqueue;
--extern atomic_t fscache_n_op_deferred_release;
--extern atomic_t fscache_n_op_release;
--extern atomic_t fscache_n_op_gc;
--extern atomic_t fscache_n_op_cancelled;
--extern atomic_t fscache_n_op_rejected;
-+extern atomic_unchecked_t fscache_n_op_pend;
-+extern atomic_unchecked_t fscache_n_op_run;
-+extern atomic_unchecked_t fscache_n_op_enqueue;
-+extern atomic_unchecked_t fscache_n_op_deferred_release;
-+extern atomic_unchecked_t fscache_n_op_release;
-+extern atomic_unchecked_t fscache_n_op_gc;
-+extern atomic_unchecked_t fscache_n_op_cancelled;
-+extern atomic_unchecked_t fscache_n_op_rejected;
- 
--extern atomic_t fscache_n_attr_changed;
--extern atomic_t fscache_n_attr_changed_ok;
--extern atomic_t fscache_n_attr_changed_nobufs;
--extern atomic_t fscache_n_attr_changed_nomem;
--extern atomic_t fscache_n_attr_changed_calls;
-+extern atomic_unchecked_t fscache_n_attr_changed;
-+extern atomic_unchecked_t fscache_n_attr_changed_ok;
-+extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
-+extern atomic_unchecked_t fscache_n_attr_changed_nomem;
-+extern atomic_unchecked_t fscache_n_attr_changed_calls;
- 
--extern atomic_t fscache_n_allocs;
--extern atomic_t fscache_n_allocs_ok;
--extern atomic_t fscache_n_allocs_wait;
--extern atomic_t fscache_n_allocs_nobufs;
--extern atomic_t fscache_n_allocs_intr;
--extern atomic_t fscache_n_allocs_object_dead;
--extern atomic_t fscache_n_alloc_ops;
--extern atomic_t fscache_n_alloc_op_waits;
-+extern atomic_unchecked_t fscache_n_allocs;
-+extern atomic_unchecked_t fscache_n_allocs_ok;
-+extern atomic_unchecked_t fscache_n_allocs_wait;
-+extern atomic_unchecked_t fscache_n_allocs_nobufs;
-+extern atomic_unchecked_t fscache_n_allocs_intr;
-+extern atomic_unchecked_t fscache_n_allocs_object_dead;
-+extern atomic_unchecked_t fscache_n_alloc_ops;
-+extern atomic_unchecked_t fscache_n_alloc_op_waits;
- 
--extern atomic_t fscache_n_retrievals;
--extern atomic_t fscache_n_retrievals_ok;
--extern atomic_t fscache_n_retrievals_wait;
--extern atomic_t fscache_n_retrievals_nodata;
--extern atomic_t fscache_n_retrievals_nobufs;
--extern atomic_t fscache_n_retrievals_intr;
--extern atomic_t fscache_n_retrievals_nomem;
--extern atomic_t fscache_n_retrievals_object_dead;
--extern atomic_t fscache_n_retrieval_ops;
--extern atomic_t fscache_n_retrieval_op_waits;
-+extern atomic_unchecked_t fscache_n_retrievals;
-+extern atomic_unchecked_t fscache_n_retrievals_ok;
-+extern atomic_unchecked_t fscache_n_retrievals_wait;
-+extern atomic_unchecked_t fscache_n_retrievals_nodata;
-+extern atomic_unchecked_t fscache_n_retrievals_nobufs;
-+extern atomic_unchecked_t fscache_n_retrievals_intr;
-+extern atomic_unchecked_t fscache_n_retrievals_nomem;
-+extern atomic_unchecked_t fscache_n_retrievals_object_dead;
-+extern atomic_unchecked_t fscache_n_retrieval_ops;
-+extern atomic_unchecked_t fscache_n_retrieval_op_waits;
- 
--extern atomic_t fscache_n_stores;
--extern atomic_t fscache_n_stores_ok;
--extern atomic_t fscache_n_stores_again;
--extern atomic_t fscache_n_stores_nobufs;
--extern atomic_t fscache_n_stores_oom;
--extern atomic_t fscache_n_store_ops;
--extern atomic_t fscache_n_store_calls;
--extern atomic_t fscache_n_store_pages;
--extern atomic_t fscache_n_store_radix_deletes;
--extern atomic_t fscache_n_store_pages_over_limit;
-+extern atomic_unchecked_t fscache_n_stores;
-+extern atomic_unchecked_t fscache_n_stores_ok;
-+extern atomic_unchecked_t fscache_n_stores_again;
-+extern atomic_unchecked_t fscache_n_stores_nobufs;
-+extern atomic_unchecked_t fscache_n_stores_oom;
-+extern atomic_unchecked_t fscache_n_store_ops;
-+extern atomic_unchecked_t fscache_n_store_calls;
-+extern atomic_unchecked_t fscache_n_store_pages;
-+extern atomic_unchecked_t fscache_n_store_radix_deletes;
-+extern atomic_unchecked_t fscache_n_store_pages_over_limit;
- 
--extern atomic_t fscache_n_store_vmscan_not_storing;
--extern atomic_t fscache_n_store_vmscan_gone;
--extern atomic_t fscache_n_store_vmscan_busy;
--extern atomic_t fscache_n_store_vmscan_cancelled;
-+extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
-+extern atomic_unchecked_t fscache_n_store_vmscan_gone;
-+extern atomic_unchecked_t fscache_n_store_vmscan_busy;
-+extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
- 
--extern atomic_t fscache_n_marks;
--extern atomic_t fscache_n_uncaches;
-+extern atomic_unchecked_t fscache_n_marks;
-+extern atomic_unchecked_t fscache_n_uncaches;
- 
--extern atomic_t fscache_n_acquires;
--extern atomic_t fscache_n_acquires_null;
--extern atomic_t fscache_n_acquires_no_cache;
--extern atomic_t fscache_n_acquires_ok;
--extern atomic_t fscache_n_acquires_nobufs;
--extern atomic_t fscache_n_acquires_oom;
-+extern atomic_unchecked_t fscache_n_acquires;
-+extern atomic_unchecked_t fscache_n_acquires_null;
-+extern atomic_unchecked_t fscache_n_acquires_no_cache;
-+extern atomic_unchecked_t fscache_n_acquires_ok;
-+extern atomic_unchecked_t fscache_n_acquires_nobufs;
-+extern atomic_unchecked_t fscache_n_acquires_oom;
- 
--extern atomic_t fscache_n_updates;
--extern atomic_t fscache_n_updates_null;
--extern atomic_t fscache_n_updates_run;
-+extern atomic_unchecked_t fscache_n_updates;
-+extern atomic_unchecked_t fscache_n_updates_null;
-+extern atomic_unchecked_t fscache_n_updates_run;
- 
--extern atomic_t fscache_n_relinquishes;
--extern atomic_t fscache_n_relinquishes_null;
--extern atomic_t fscache_n_relinquishes_waitcrt;
--extern atomic_t fscache_n_relinquishes_retire;
-+extern atomic_unchecked_t fscache_n_relinquishes;
-+extern atomic_unchecked_t fscache_n_relinquishes_null;
-+extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
-+extern atomic_unchecked_t fscache_n_relinquishes_retire;
- 
--extern atomic_t fscache_n_cookie_index;
--extern atomic_t fscache_n_cookie_data;
--extern atomic_t fscache_n_cookie_special;
-+extern atomic_unchecked_t fscache_n_cookie_index;
-+extern atomic_unchecked_t fscache_n_cookie_data;
-+extern atomic_unchecked_t fscache_n_cookie_special;
- 
--extern atomic_t fscache_n_object_alloc;
--extern atomic_t fscache_n_object_no_alloc;
--extern atomic_t fscache_n_object_lookups;
--extern atomic_t fscache_n_object_lookups_negative;
--extern atomic_t fscache_n_object_lookups_positive;
--extern atomic_t fscache_n_object_lookups_timed_out;
--extern atomic_t fscache_n_object_created;
--extern atomic_t fscache_n_object_avail;
--extern atomic_t fscache_n_object_dead;
-+extern atomic_unchecked_t fscache_n_object_alloc;
-+extern atomic_unchecked_t fscache_n_object_no_alloc;
-+extern atomic_unchecked_t fscache_n_object_lookups;
-+extern atomic_unchecked_t fscache_n_object_lookups_negative;
-+extern atomic_unchecked_t fscache_n_object_lookups_positive;
-+extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
-+extern atomic_unchecked_t fscache_n_object_created;
-+extern atomic_unchecked_t fscache_n_object_avail;
-+extern atomic_unchecked_t fscache_n_object_dead;
- 
--extern atomic_t fscache_n_checkaux_none;
--extern atomic_t fscache_n_checkaux_okay;
--extern atomic_t fscache_n_checkaux_update;
--extern atomic_t fscache_n_checkaux_obsolete;
-+extern atomic_unchecked_t fscache_n_checkaux_none;
-+extern atomic_unchecked_t fscache_n_checkaux_okay;
-+extern atomic_unchecked_t fscache_n_checkaux_update;
-+extern atomic_unchecked_t fscache_n_checkaux_obsolete;
- 
- extern atomic_t fscache_n_cop_alloc_object;
- extern atomic_t fscache_n_cop_lookup_object;
-@@ -255,6 +255,11 @@ static inline void fscache_stat(atomic_t *stat)
- 	atomic_inc(stat);
- }
- 
-+static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
-+{
-+	atomic_inc_unchecked(stat);
-+}
-+
- static inline void fscache_stat_d(atomic_t *stat)
- {
- 	atomic_dec(stat);
-@@ -267,6 +272,7 @@ extern const struct file_operations fscache_stats_fops;
- 
- #define __fscache_stat(stat) (NULL)
- #define fscache_stat(stat) do {} while (0)
-+#define fscache_stat_unchecked(stat) do {} while (0)
- #define fscache_stat_d(stat) do {} while (0)
- #endif
- 
-diff --git a/fs/fscache/object.c b/fs/fscache/object.c
-index b6b897c..0ffff9c 100644
---- a/fs/fscache/object.c
-+++ b/fs/fscache/object.c
-@@ -128,7 +128,7 @@ static void fscache_object_state_machine(struct fscache_object *object)
- 		/* update the object metadata on disk */
- 	case FSCACHE_OBJECT_UPDATING:
- 		clear_bit(FSCACHE_OBJECT_EV_UPDATE, &object->events);
--		fscache_stat(&fscache_n_updates_run);
-+		fscache_stat_unchecked(&fscache_n_updates_run);
- 		fscache_stat(&fscache_n_cop_update_object);
- 		object->cache->ops->update_object(object);
- 		fscache_stat_d(&fscache_n_cop_update_object);
-@@ -217,7 +217,7 @@ static void fscache_object_state_machine(struct fscache_object *object)
- 		spin_lock(&object->lock);
- 		object->state = FSCACHE_OBJECT_DEAD;
- 		spin_unlock(&object->lock);
--		fscache_stat(&fscache_n_object_dead);
-+		fscache_stat_unchecked(&fscache_n_object_dead);
- 		goto terminal_transit;
- 
- 		/* handle the parent cache of this object being withdrawn from
-@@ -232,7 +232,7 @@ static void fscache_object_state_machine(struct fscache_object *object)
- 		spin_lock(&object->lock);
- 		object->state = FSCACHE_OBJECT_DEAD;
- 		spin_unlock(&object->lock);
--		fscache_stat(&fscache_n_object_dead);
-+		fscache_stat_unchecked(&fscache_n_object_dead);
- 		goto terminal_transit;
- 
- 		/* complain about the object being woken up once it is
-@@ -461,7 +461,7 @@ static void fscache_lookup_object(struct fscache_object *object)
- 	       parent->cookie->def->name, cookie->def->name,
- 	       object->cache->tag->name);
- 
--	fscache_stat(&fscache_n_object_lookups);
-+	fscache_stat_unchecked(&fscache_n_object_lookups);
- 	fscache_stat(&fscache_n_cop_lookup_object);
- 	ret = object->cache->ops->lookup_object(object);
- 	fscache_stat_d(&fscache_n_cop_lookup_object);
-@@ -472,7 +472,7 @@ static void fscache_lookup_object(struct fscache_object *object)
- 	if (ret == -ETIMEDOUT) {
- 		/* probably stuck behind another object, so move this one to
- 		 * the back of the queue */
--		fscache_stat(&fscache_n_object_lookups_timed_out);
-+		fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
- 		set_bit(FSCACHE_OBJECT_EV_REQUEUE, &object->events);
- 	}
- 
-@@ -495,7 +495,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
- 
- 	spin_lock(&object->lock);
- 	if (object->state == FSCACHE_OBJECT_LOOKING_UP) {
--		fscache_stat(&fscache_n_object_lookups_negative);
-+		fscache_stat_unchecked(&fscache_n_object_lookups_negative);
- 
- 		/* transit here to allow write requests to begin stacking up
- 		 * and read requests to begin returning ENODATA */
-@@ -541,7 +541,7 @@ void fscache_obtained_object(struct fscache_object *object)
- 	 * result, in which case there may be data available */
- 	spin_lock(&object->lock);
- 	if (object->state == FSCACHE_OBJECT_LOOKING_UP) {
--		fscache_stat(&fscache_n_object_lookups_positive);
-+		fscache_stat_unchecked(&fscache_n_object_lookups_positive);
- 
- 		clear_bit(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
- 
-@@ -555,7 +555,7 @@ void fscache_obtained_object(struct fscache_object *object)
- 		set_bit(FSCACHE_OBJECT_EV_REQUEUE, &object->events);
- 	} else {
- 		ASSERTCMP(object->state, ==, FSCACHE_OBJECT_CREATING);
--		fscache_stat(&fscache_n_object_created);
-+		fscache_stat_unchecked(&fscache_n_object_created);
- 
- 		object->state = FSCACHE_OBJECT_AVAILABLE;
- 		spin_unlock(&object->lock);
-@@ -602,7 +602,7 @@ static void fscache_object_available(struct fscache_object *object)
- 	fscache_enqueue_dependents(object);
- 
- 	fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
--	fscache_stat(&fscache_n_object_avail);
-+	fscache_stat_unchecked(&fscache_n_object_avail);
- 
- 	_leave("");
- }
-@@ -861,7 +861,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
- 	enum fscache_checkaux result;
- 
- 	if (!object->cookie->def->check_aux) {
--		fscache_stat(&fscache_n_checkaux_none);
-+		fscache_stat_unchecked(&fscache_n_checkaux_none);
- 		return FSCACHE_CHECKAUX_OKAY;
- 	}
- 
-@@ -870,17 +870,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
- 	switch (result) {
- 		/* entry okay as is */
- 	case FSCACHE_CHECKAUX_OKAY:
--		fscache_stat(&fscache_n_checkaux_okay);
-+		fscache_stat_unchecked(&fscache_n_checkaux_okay);
- 		break;
- 
- 		/* entry requires update */
- 	case FSCACHE_CHECKAUX_NEEDS_UPDATE:
--		fscache_stat(&fscache_n_checkaux_update);
-+		fscache_stat_unchecked(&fscache_n_checkaux_update);
- 		break;
- 
- 		/* entry requires deletion */
- 	case FSCACHE_CHECKAUX_OBSOLETE:
--		fscache_stat(&fscache_n_checkaux_obsolete);
-+		fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
- 		break;
- 
- 	default:
-diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
-index 30afdfa..2256596 100644
---- a/fs/fscache/operation.c
-+++ b/fs/fscache/operation.c
-@@ -17,7 +17,7 @@
- #include <linux/slab.h>
- #include "internal.h"
- 
--atomic_t fscache_op_debug_id;
-+atomic_unchecked_t fscache_op_debug_id;
- EXPORT_SYMBOL(fscache_op_debug_id);
- 
- /**
-@@ -38,7 +38,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
- 	ASSERTCMP(op->object->state, >=, FSCACHE_OBJECT_AVAILABLE);
- 	ASSERTCMP(atomic_read(&op->usage), >, 0);
- 
--	fscache_stat(&fscache_n_op_enqueue);
-+	fscache_stat_unchecked(&fscache_n_op_enqueue);
- 	switch (op->flags & FSCACHE_OP_TYPE) {
- 	case FSCACHE_OP_ASYNC:
- 		_debug("queue async");
-@@ -69,7 +69,7 @@ static void fscache_run_op(struct fscache_object *object,
- 		wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
- 	if (op->processor)
- 		fscache_enqueue_operation(op);
--	fscache_stat(&fscache_n_op_run);
-+	fscache_stat_unchecked(&fscache_n_op_run);
- }
- 
- /*
-@@ -98,11 +98,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
- 		if (object->n_ops > 1) {
- 			atomic_inc(&op->usage);
- 			list_add_tail(&op->pend_link, &object->pending_ops);
--			fscache_stat(&fscache_n_op_pend);
-+			fscache_stat_unchecked(&fscache_n_op_pend);
- 		} else if (!list_empty(&object->pending_ops)) {
- 			atomic_inc(&op->usage);
- 			list_add_tail(&op->pend_link, &object->pending_ops);
--			fscache_stat(&fscache_n_op_pend);
-+			fscache_stat_unchecked(&fscache_n_op_pend);
- 			fscache_start_operations(object);
- 		} else {
- 			ASSERTCMP(object->n_in_progress, ==, 0);
-@@ -118,7 +118,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
- 		object->n_exclusive++;	/* reads and writes must wait */
- 		atomic_inc(&op->usage);
- 		list_add_tail(&op->pend_link, &object->pending_ops);
--		fscache_stat(&fscache_n_op_pend);
-+		fscache_stat_unchecked(&fscache_n_op_pend);
- 		ret = 0;
- 	} else {
- 		/* not allowed to submit ops in any other state */
-@@ -203,11 +203,11 @@ int fscache_submit_op(struct fscache_object *object,
- 		if (object->n_exclusive > 0) {
- 			atomic_inc(&op->usage);
- 			list_add_tail(&op->pend_link, &object->pending_ops);
--			fscache_stat(&fscache_n_op_pend);
-+			fscache_stat_unchecked(&fscache_n_op_pend);
- 		} else if (!list_empty(&object->pending_ops)) {
- 			atomic_inc(&op->usage);
- 			list_add_tail(&op->pend_link, &object->pending_ops);
--			fscache_stat(&fscache_n_op_pend);
-+			fscache_stat_unchecked(&fscache_n_op_pend);
- 			fscache_start_operations(object);
- 		} else {
- 			ASSERTCMP(object->n_exclusive, ==, 0);
-@@ -219,12 +219,12 @@ int fscache_submit_op(struct fscache_object *object,
- 		object->n_ops++;
- 		atomic_inc(&op->usage);
- 		list_add_tail(&op->pend_link, &object->pending_ops);
--		fscache_stat(&fscache_n_op_pend);
-+		fscache_stat_unchecked(&fscache_n_op_pend);
- 		ret = 0;
- 	} else if (object->state == FSCACHE_OBJECT_DYING ||
- 		   object->state == FSCACHE_OBJECT_LC_DYING ||
- 		   object->state == FSCACHE_OBJECT_WITHDRAWING) {
--		fscache_stat(&fscache_n_op_rejected);
-+		fscache_stat_unchecked(&fscache_n_op_rejected);
- 		ret = -ENOBUFS;
- 	} else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
- 		fscache_report_unexpected_submission(object, op, ostate);
-@@ -294,7 +294,7 @@ int fscache_cancel_op(struct fscache_operation *op)
- 
- 	ret = -EBUSY;
- 	if (!list_empty(&op->pend_link)) {
--		fscache_stat(&fscache_n_op_cancelled);
-+		fscache_stat_unchecked(&fscache_n_op_cancelled);
- 		list_del_init(&op->pend_link);
- 		object->n_ops--;
- 		if (test_bit(FSCACHE_OP_EXCLUSIVE, &op->flags))
-@@ -331,7 +331,7 @@ void fscache_put_operation(struct fscache_operation *op)
- 	if (test_and_set_bit(FSCACHE_OP_DEAD, &op->flags))
- 		BUG();
- 
--	fscache_stat(&fscache_n_op_release);
-+	fscache_stat_unchecked(&fscache_n_op_release);
- 
- 	if (op->release) {
- 		op->release(op);
-@@ -348,7 +348,7 @@ void fscache_put_operation(struct fscache_operation *op)
- 	 * lock, and defer it otherwise */
- 	if (!spin_trylock(&object->lock)) {
- 		_debug("defer put");
--		fscache_stat(&fscache_n_op_deferred_release);
-+		fscache_stat_unchecked(&fscache_n_op_deferred_release);
- 
- 		cache = object->cache;
- 		spin_lock(&cache->op_gc_list_lock);
-@@ -410,7 +410,7 @@ void fscache_operation_gc(struct work_struct *work)
- 
- 		_debug("GC DEFERRED REL OBJ%x OP%x",
- 		       object->debug_id, op->debug_id);
--		fscache_stat(&fscache_n_op_gc);
-+		fscache_stat_unchecked(&fscache_n_op_gc);
- 
- 		ASSERTCMP(atomic_read(&op->usage), ==, 0);
- 
-diff --git a/fs/fscache/page.c b/fs/fscache/page.c
-index 3f7a59b..cf196cc 100644
---- a/fs/fscache/page.c
-+++ b/fs/fscache/page.c
-@@ -60,7 +60,7 @@ bool __fscache_maybe_release_page(struct fscache_cookie *cookie,
- 	val = radix_tree_lookup(&cookie->stores, page->index);
- 	if (!val) {
- 		rcu_read_unlock();
--		fscache_stat(&fscache_n_store_vmscan_not_storing);
-+		fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
- 		__fscache_uncache_page(cookie, page);
- 		return true;
- 	}
-@@ -90,11 +90,11 @@ bool __fscache_maybe_release_page(struct fscache_cookie *cookie,
- 	spin_unlock(&cookie->stores_lock);
- 
- 	if (xpage) {
--		fscache_stat(&fscache_n_store_vmscan_cancelled);
--		fscache_stat(&fscache_n_store_radix_deletes);
-+		fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
-+		fscache_stat_unchecked(&fscache_n_store_radix_deletes);
- 		ASSERTCMP(xpage, ==, page);
- 	} else {
--		fscache_stat(&fscache_n_store_vmscan_gone);
-+		fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
- 	}
- 
- 	wake_up_bit(&cookie->flags, 0);
-@@ -107,7 +107,7 @@ page_busy:
- 	/* we might want to wait here, but that could deadlock the allocator as
- 	 * the work threads writing to the cache may all end up sleeping
- 	 * on memory allocation */
--	fscache_stat(&fscache_n_store_vmscan_busy);
-+	fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
- 	return false;
- }
- EXPORT_SYMBOL(__fscache_maybe_release_page);
-@@ -131,7 +131,7 @@ static void fscache_end_page_write(struct fscache_object *object,
- 				     FSCACHE_COOKIE_STORING_TAG);
- 		if (!radix_tree_tag_get(&cookie->stores, page->index,
- 					FSCACHE_COOKIE_PENDING_TAG)) {
--			fscache_stat(&fscache_n_store_radix_deletes);
-+			fscache_stat_unchecked(&fscache_n_store_radix_deletes);
- 			xpage = radix_tree_delete(&cookie->stores, page->index);
- 		}
- 		spin_unlock(&cookie->stores_lock);
-@@ -152,7 +152,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
- 
- 	_enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
- 
--	fscache_stat(&fscache_n_attr_changed_calls);
-+	fscache_stat_unchecked(&fscache_n_attr_changed_calls);
- 
- 	if (fscache_object_is_active(object)) {
- 		fscache_stat(&fscache_n_cop_attr_changed);
-@@ -177,11 +177,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
- 
- 	ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
- 
--	fscache_stat(&fscache_n_attr_changed);
-+	fscache_stat_unchecked(&fscache_n_attr_changed);
- 
- 	op = kzalloc(sizeof(*op), GFP_KERNEL);
- 	if (!op) {
--		fscache_stat(&fscache_n_attr_changed_nomem);
-+		fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
- 		_leave(" = -ENOMEM");
- 		return -ENOMEM;
- 	}
-@@ -199,7 +199,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
- 	if (fscache_submit_exclusive_op(object, op) < 0)
- 		goto nobufs;
- 	spin_unlock(&cookie->lock);
--	fscache_stat(&fscache_n_attr_changed_ok);
-+	fscache_stat_unchecked(&fscache_n_attr_changed_ok);
- 	fscache_put_operation(op);
- 	_leave(" = 0");
- 	return 0;
-@@ -207,7 +207,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
- nobufs:
- 	spin_unlock(&cookie->lock);
- 	kfree(op);
--	fscache_stat(&fscache_n_attr_changed_nobufs);
-+	fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
- 	_leave(" = %d", -ENOBUFS);
- 	return -ENOBUFS;
- }
-@@ -243,7 +243,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
- 	/* allocate a retrieval operation and attempt to submit it */
- 	op = kzalloc(sizeof(*op), GFP_NOIO);
- 	if (!op) {
--		fscache_stat(&fscache_n_retrievals_nomem);
-+		fscache_stat_unchecked(&fscache_n_retrievals_nomem);
- 		return NULL;
- 	}
- 
-@@ -271,13 +271,13 @@ static int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
- 		return 0;
- 	}
- 
--	fscache_stat(&fscache_n_retrievals_wait);
-+	fscache_stat_unchecked(&fscache_n_retrievals_wait);
- 
- 	jif = jiffies;
- 	if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
- 			fscache_wait_bit_interruptible,
- 			TASK_INTERRUPTIBLE) != 0) {
--		fscache_stat(&fscache_n_retrievals_intr);
-+		fscache_stat_unchecked(&fscache_n_retrievals_intr);
- 		_leave(" = -ERESTARTSYS");
- 		return -ERESTARTSYS;
- 	}
-@@ -295,8 +295,8 @@ static int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
-  */
- static int fscache_wait_for_retrieval_activation(struct fscache_object *object,
- 						 struct fscache_retrieval *op,
--						 atomic_t *stat_op_waits,
--						 atomic_t *stat_object_dead)
-+						 atomic_unchecked_t *stat_op_waits,
-+						 atomic_unchecked_t *stat_object_dead)
- {
- 	int ret;
- 
-@@ -304,7 +304,7 @@ static int fscache_wait_for_retrieval_activation(struct fscache_object *object,
- 		goto check_if_dead;
- 
- 	_debug(">>> WT");
--	fscache_stat(stat_op_waits);
-+	fscache_stat_unchecked(stat_op_waits);
- 	if (wait_on_bit(&op->op.flags, FSCACHE_OP_WAITING,
- 			fscache_wait_bit_interruptible,
- 			TASK_INTERRUPTIBLE) < 0) {
-@@ -321,7 +321,7 @@ static int fscache_wait_for_retrieval_activation(struct fscache_object *object,
- 
- check_if_dead:
- 	if (unlikely(fscache_object_is_dead(object))) {
--		fscache_stat(stat_object_dead);
-+		fscache_stat_unchecked(stat_object_dead);
- 		return -ENOBUFS;
- 	}
- 	return 0;
-@@ -348,7 +348,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
- 
- 	_enter("%p,%p,,,", cookie, page);
- 
--	fscache_stat(&fscache_n_retrievals);
-+	fscache_stat_unchecked(&fscache_n_retrievals);
- 
- 	if (hlist_empty(&cookie->backing_objects))
- 		goto nobufs;
-@@ -381,7 +381,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
- 		goto nobufs_unlock;
- 	spin_unlock(&cookie->lock);
- 
--	fscache_stat(&fscache_n_retrieval_ops);
-+	fscache_stat_unchecked(&fscache_n_retrieval_ops);
- 
- 	/* pin the netfs read context in case we need to do the actual netfs
- 	 * read because we've encountered a cache read failure */
-@@ -411,15 +411,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
- 
- error:
- 	if (ret == -ENOMEM)
--		fscache_stat(&fscache_n_retrievals_nomem);
-+		fscache_stat_unchecked(&fscache_n_retrievals_nomem);
- 	else if (ret == -ERESTARTSYS)
--		fscache_stat(&fscache_n_retrievals_intr);
-+		fscache_stat_unchecked(&fscache_n_retrievals_intr);
- 	else if (ret == -ENODATA)
--		fscache_stat(&fscache_n_retrievals_nodata);
-+		fscache_stat_unchecked(&fscache_n_retrievals_nodata);
- 	else if (ret < 0)
--		fscache_stat(&fscache_n_retrievals_nobufs);
-+		fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
- 	else
--		fscache_stat(&fscache_n_retrievals_ok);
-+		fscache_stat_unchecked(&fscache_n_retrievals_ok);
- 
- 	fscache_put_retrieval(op);
- 	_leave(" = %d", ret);
-@@ -429,7 +429,7 @@ nobufs_unlock:
- 	spin_unlock(&cookie->lock);
- 	kfree(op);
- nobufs:
--	fscache_stat(&fscache_n_retrievals_nobufs);
-+	fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
- 	_leave(" = -ENOBUFS");
- 	return -ENOBUFS;
- }
-@@ -467,7 +467,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
- 
- 	_enter("%p,,%d,,,", cookie, *nr_pages);
- 
--	fscache_stat(&fscache_n_retrievals);
-+	fscache_stat_unchecked(&fscache_n_retrievals);
- 
- 	if (hlist_empty(&cookie->backing_objects))
- 		goto nobufs;
-@@ -497,7 +497,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
- 		goto nobufs_unlock;
- 	spin_unlock(&cookie->lock);
- 
--	fscache_stat(&fscache_n_retrieval_ops);
-+	fscache_stat_unchecked(&fscache_n_retrieval_ops);
- 
- 	/* pin the netfs read context in case we need to do the actual netfs
- 	 * read because we've encountered a cache read failure */
-@@ -527,15 +527,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
- 
- error:
- 	if (ret == -ENOMEM)
--		fscache_stat(&fscache_n_retrievals_nomem);
-+		fscache_stat_unchecked(&fscache_n_retrievals_nomem);
- 	else if (ret == -ERESTARTSYS)
--		fscache_stat(&fscache_n_retrievals_intr);
-+		fscache_stat_unchecked(&fscache_n_retrievals_intr);
- 	else if (ret == -ENODATA)
--		fscache_stat(&fscache_n_retrievals_nodata);
-+		fscache_stat_unchecked(&fscache_n_retrievals_nodata);
- 	else if (ret < 0)
--		fscache_stat(&fscache_n_retrievals_nobufs);
-+		fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
- 	else
--		fscache_stat(&fscache_n_retrievals_ok);
-+		fscache_stat_unchecked(&fscache_n_retrievals_ok);
- 
- 	fscache_put_retrieval(op);
- 	_leave(" = %d", ret);
-@@ -545,7 +545,7 @@ nobufs_unlock:
- 	spin_unlock(&cookie->lock);
- 	kfree(op);
- nobufs:
--	fscache_stat(&fscache_n_retrievals_nobufs);
-+	fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
- 	_leave(" = -ENOBUFS");
- 	return -ENOBUFS;
- }
-@@ -569,7 +569,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
- 
- 	_enter("%p,%p,,,", cookie, page);
- 
--	fscache_stat(&fscache_n_allocs);
-+	fscache_stat_unchecked(&fscache_n_allocs);
- 
- 	if (hlist_empty(&cookie->backing_objects))
- 		goto nobufs;
-@@ -595,7 +595,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
- 		goto nobufs_unlock;
- 	spin_unlock(&cookie->lock);
- 
--	fscache_stat(&fscache_n_alloc_ops);
-+	fscache_stat_unchecked(&fscache_n_alloc_ops);
- 
- 	ret = fscache_wait_for_retrieval_activation(
- 		object, op,
-@@ -611,11 +611,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
- 
- error:
- 	if (ret == -ERESTARTSYS)
--		fscache_stat(&fscache_n_allocs_intr);
-+		fscache_stat_unchecked(&fscache_n_allocs_intr);
- 	else if (ret < 0)
--		fscache_stat(&fscache_n_allocs_nobufs);
-+		fscache_stat_unchecked(&fscache_n_allocs_nobufs);
- 	else
--		fscache_stat(&fscache_n_allocs_ok);
-+		fscache_stat_unchecked(&fscache_n_allocs_ok);
- 
- 	fscache_put_retrieval(op);
- 	_leave(" = %d", ret);
-@@ -625,7 +625,7 @@ nobufs_unlock:
- 	spin_unlock(&cookie->lock);
- 	kfree(op);
- nobufs:
--	fscache_stat(&fscache_n_allocs_nobufs);
-+	fscache_stat_unchecked(&fscache_n_allocs_nobufs);
- 	_leave(" = -ENOBUFS");
- 	return -ENOBUFS;
- }
-@@ -666,7 +666,7 @@ static void fscache_write_op(struct fscache_operation *_op)
- 
- 	spin_lock(&cookie->stores_lock);
- 
--	fscache_stat(&fscache_n_store_calls);
-+	fscache_stat_unchecked(&fscache_n_store_calls);
- 
- 	/* find a page to store */
- 	page = NULL;
-@@ -677,7 +677,7 @@ static void fscache_write_op(struct fscache_operation *_op)
- 	page = results[0];
- 	_debug("gang %d [%lx]", n, page->index);
- 	if (page->index > op->store_limit) {
--		fscache_stat(&fscache_n_store_pages_over_limit);
-+		fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
- 		goto superseded;
- 	}
- 
-@@ -689,7 +689,7 @@ static void fscache_write_op(struct fscache_operation *_op)
- 	spin_unlock(&cookie->stores_lock);
- 	spin_unlock(&object->lock);
- 
--	fscache_stat(&fscache_n_store_pages);
-+	fscache_stat_unchecked(&fscache_n_store_pages);
- 	fscache_stat(&fscache_n_cop_write_page);
- 	ret = object->cache->ops->write_page(op, page);
- 	fscache_stat_d(&fscache_n_cop_write_page);
-@@ -757,7 +757,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
- 	ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
- 	ASSERT(PageFsCache(page));
- 
--	fscache_stat(&fscache_n_stores);
-+	fscache_stat_unchecked(&fscache_n_stores);
- 
- 	op = kzalloc(sizeof(*op), GFP_NOIO);
- 	if (!op)
-@@ -808,7 +808,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
- 	spin_unlock(&cookie->stores_lock);
- 	spin_unlock(&object->lock);
- 
--	op->op.debug_id	= atomic_inc_return(&fscache_op_debug_id);
-+	op->op.debug_id	= atomic_inc_return_unchecked(&fscache_op_debug_id);
- 	op->store_limit = object->store_limit;
- 
- 	if (fscache_submit_op(object, &op->op) < 0)
-@@ -816,8 +816,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
- 
- 	spin_unlock(&cookie->lock);
- 	radix_tree_preload_end();
--	fscache_stat(&fscache_n_store_ops);
--	fscache_stat(&fscache_n_stores_ok);
-+	fscache_stat_unchecked(&fscache_n_store_ops);
-+	fscache_stat_unchecked(&fscache_n_stores_ok);
- 
- 	/* the work queue now carries its own ref on the object */
- 	fscache_put_operation(&op->op);
-@@ -825,14 +825,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
- 	return 0;
- 
- already_queued:
--	fscache_stat(&fscache_n_stores_again);
-+	fscache_stat_unchecked(&fscache_n_stores_again);
- already_pending:
- 	spin_unlock(&cookie->stores_lock);
- 	spin_unlock(&object->lock);
- 	spin_unlock(&cookie->lock);
- 	radix_tree_preload_end();
- 	kfree(op);
--	fscache_stat(&fscache_n_stores_ok);
-+	fscache_stat_unchecked(&fscache_n_stores_ok);
- 	_leave(" = 0");
- 	return 0;
- 
-@@ -851,14 +851,14 @@ nobufs:
- 	spin_unlock(&cookie->lock);
- 	radix_tree_preload_end();
- 	kfree(op);
--	fscache_stat(&fscache_n_stores_nobufs);
-+	fscache_stat_unchecked(&fscache_n_stores_nobufs);
- 	_leave(" = -ENOBUFS");
- 	return -ENOBUFS;
- 
- nomem_free:
- 	kfree(op);
- nomem:
--	fscache_stat(&fscache_n_stores_oom);
-+	fscache_stat_unchecked(&fscache_n_stores_oom);
- 	_leave(" = -ENOMEM");
- 	return -ENOMEM;
- }
-@@ -876,7 +876,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
- 	ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
- 	ASSERTCMP(page, !=, NULL);
- 
--	fscache_stat(&fscache_n_uncaches);
-+	fscache_stat_unchecked(&fscache_n_uncaches);
- 
- 	/* cache withdrawal may beat us to it */
- 	if (!PageFsCache(page))
-@@ -929,7 +929,7 @@ void fscache_mark_pages_cached(struct fscache_retrieval *op,
- 	unsigned long loop;
- 
- #ifdef CONFIG_FSCACHE_STATS
--	atomic_add(pagevec->nr, &fscache_n_marks);
-+	atomic_add_unchecked(pagevec->nr, &fscache_n_marks);
- #endif
- 
- 	for (loop = 0; loop < pagevec->nr; loop++) {
-diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
-index 73c0bd7..adb2f79 100644
---- a/fs/fscache/stats.c
-+++ b/fs/fscache/stats.c
-@@ -18,95 +18,95 @@
- /*
-  * operation counters
-  */
--atomic_t fscache_n_op_pend;
--atomic_t fscache_n_op_run;
--atomic_t fscache_n_op_enqueue;
--atomic_t fscache_n_op_requeue;
--atomic_t fscache_n_op_deferred_release;
--atomic_t fscache_n_op_release;
--atomic_t fscache_n_op_gc;
--atomic_t fscache_n_op_cancelled;
--atomic_t fscache_n_op_rejected;
-+atomic_unchecked_t fscache_n_op_pend;
-+atomic_unchecked_t fscache_n_op_run;
-+atomic_unchecked_t fscache_n_op_enqueue;
-+atomic_unchecked_t fscache_n_op_requeue;
-+atomic_unchecked_t fscache_n_op_deferred_release;
-+atomic_unchecked_t fscache_n_op_release;
-+atomic_unchecked_t fscache_n_op_gc;
-+atomic_unchecked_t fscache_n_op_cancelled;
-+atomic_unchecked_t fscache_n_op_rejected;
- 
--atomic_t fscache_n_attr_changed;
--atomic_t fscache_n_attr_changed_ok;
--atomic_t fscache_n_attr_changed_nobufs;
--atomic_t fscache_n_attr_changed_nomem;
--atomic_t fscache_n_attr_changed_calls;
-+atomic_unchecked_t fscache_n_attr_changed;
-+atomic_unchecked_t fscache_n_attr_changed_ok;
-+atomic_unchecked_t fscache_n_attr_changed_nobufs;
-+atomic_unchecked_t fscache_n_attr_changed_nomem;
-+atomic_unchecked_t fscache_n_attr_changed_calls;
- 
--atomic_t fscache_n_allocs;
--atomic_t fscache_n_allocs_ok;
--atomic_t fscache_n_allocs_wait;
--atomic_t fscache_n_allocs_nobufs;
--atomic_t fscache_n_allocs_intr;
--atomic_t fscache_n_allocs_object_dead;
--atomic_t fscache_n_alloc_ops;
--atomic_t fscache_n_alloc_op_waits;
-+atomic_unchecked_t fscache_n_allocs;
-+atomic_unchecked_t fscache_n_allocs_ok;
-+atomic_unchecked_t fscache_n_allocs_wait;
-+atomic_unchecked_t fscache_n_allocs_nobufs;
-+atomic_unchecked_t fscache_n_allocs_intr;
-+atomic_unchecked_t fscache_n_allocs_object_dead;
-+atomic_unchecked_t fscache_n_alloc_ops;
-+atomic_unchecked_t fscache_n_alloc_op_waits;
- 
--atomic_t fscache_n_retrievals;
--atomic_t fscache_n_retrievals_ok;
--atomic_t fscache_n_retrievals_wait;
--atomic_t fscache_n_retrievals_nodata;
--atomic_t fscache_n_retrievals_nobufs;
--atomic_t fscache_n_retrievals_intr;
--atomic_t fscache_n_retrievals_nomem;
--atomic_t fscache_n_retrievals_object_dead;
--atomic_t fscache_n_retrieval_ops;
--atomic_t fscache_n_retrieval_op_waits;
-+atomic_unchecked_t fscache_n_retrievals;
-+atomic_unchecked_t fscache_n_retrievals_ok;
-+atomic_unchecked_t fscache_n_retrievals_wait;
-+atomic_unchecked_t fscache_n_retrievals_nodata;
-+atomic_unchecked_t fscache_n_retrievals_nobufs;
-+atomic_unchecked_t fscache_n_retrievals_intr;
-+atomic_unchecked_t fscache_n_retrievals_nomem;
-+atomic_unchecked_t fscache_n_retrievals_object_dead;
-+atomic_unchecked_t fscache_n_retrieval_ops;
-+atomic_unchecked_t fscache_n_retrieval_op_waits;
- 
--atomic_t fscache_n_stores;
--atomic_t fscache_n_stores_ok;
--atomic_t fscache_n_stores_again;
--atomic_t fscache_n_stores_nobufs;
--atomic_t fscache_n_stores_oom;
--atomic_t fscache_n_store_ops;
--atomic_t fscache_n_store_calls;
--atomic_t fscache_n_store_pages;
--atomic_t fscache_n_store_radix_deletes;
--atomic_t fscache_n_store_pages_over_limit;
-+atomic_unchecked_t fscache_n_stores;
-+atomic_unchecked_t fscache_n_stores_ok;
-+atomic_unchecked_t fscache_n_stores_again;
-+atomic_unchecked_t fscache_n_stores_nobufs;
-+atomic_unchecked_t fscache_n_stores_oom;
-+atomic_unchecked_t fscache_n_store_ops;
-+atomic_unchecked_t fscache_n_store_calls;
-+atomic_unchecked_t fscache_n_store_pages;
-+atomic_unchecked_t fscache_n_store_radix_deletes;
-+atomic_unchecked_t fscache_n_store_pages_over_limit;
- 
--atomic_t fscache_n_store_vmscan_not_storing;
--atomic_t fscache_n_store_vmscan_gone;
--atomic_t fscache_n_store_vmscan_busy;
--atomic_t fscache_n_store_vmscan_cancelled;
-+atomic_unchecked_t fscache_n_store_vmscan_not_storing;
-+atomic_unchecked_t fscache_n_store_vmscan_gone;
-+atomic_unchecked_t fscache_n_store_vmscan_busy;
-+atomic_unchecked_t fscache_n_store_vmscan_cancelled;
- 
--atomic_t fscache_n_marks;
--atomic_t fscache_n_uncaches;
-+atomic_unchecked_t fscache_n_marks;
-+atomic_unchecked_t fscache_n_uncaches;
- 
--atomic_t fscache_n_acquires;
--atomic_t fscache_n_acquires_null;
--atomic_t fscache_n_acquires_no_cache;
--atomic_t fscache_n_acquires_ok;
--atomic_t fscache_n_acquires_nobufs;
--atomic_t fscache_n_acquires_oom;
-+atomic_unchecked_t fscache_n_acquires;
-+atomic_unchecked_t fscache_n_acquires_null;
-+atomic_unchecked_t fscache_n_acquires_no_cache;
-+atomic_unchecked_t fscache_n_acquires_ok;
-+atomic_unchecked_t fscache_n_acquires_nobufs;
-+atomic_unchecked_t fscache_n_acquires_oom;
- 
--atomic_t fscache_n_updates;
--atomic_t fscache_n_updates_null;
--atomic_t fscache_n_updates_run;
-+atomic_unchecked_t fscache_n_updates;
-+atomic_unchecked_t fscache_n_updates_null;
-+atomic_unchecked_t fscache_n_updates_run;
- 
--atomic_t fscache_n_relinquishes;
--atomic_t fscache_n_relinquishes_null;
--atomic_t fscache_n_relinquishes_waitcrt;
--atomic_t fscache_n_relinquishes_retire;
-+atomic_unchecked_t fscache_n_relinquishes;
-+atomic_unchecked_t fscache_n_relinquishes_null;
-+atomic_unchecked_t fscache_n_relinquishes_waitcrt;
-+atomic_unchecked_t fscache_n_relinquishes_retire;
- 
--atomic_t fscache_n_cookie_index;
--atomic_t fscache_n_cookie_data;
--atomic_t fscache_n_cookie_special;
-+atomic_unchecked_t fscache_n_cookie_index;
-+atomic_unchecked_t fscache_n_cookie_data;
-+atomic_unchecked_t fscache_n_cookie_special;
- 
--atomic_t fscache_n_object_alloc;
--atomic_t fscache_n_object_no_alloc;
--atomic_t fscache_n_object_lookups;
--atomic_t fscache_n_object_lookups_negative;
--atomic_t fscache_n_object_lookups_positive;
--atomic_t fscache_n_object_lookups_timed_out;
--atomic_t fscache_n_object_created;
--atomic_t fscache_n_object_avail;
--atomic_t fscache_n_object_dead;
-+atomic_unchecked_t fscache_n_object_alloc;
-+atomic_unchecked_t fscache_n_object_no_alloc;
-+atomic_unchecked_t fscache_n_object_lookups;
-+atomic_unchecked_t fscache_n_object_lookups_negative;
-+atomic_unchecked_t fscache_n_object_lookups_positive;
-+atomic_unchecked_t fscache_n_object_lookups_timed_out;
-+atomic_unchecked_t fscache_n_object_created;
-+atomic_unchecked_t fscache_n_object_avail;
-+atomic_unchecked_t fscache_n_object_dead;
- 
--atomic_t fscache_n_checkaux_none;
--atomic_t fscache_n_checkaux_okay;
--atomic_t fscache_n_checkaux_update;
--atomic_t fscache_n_checkaux_obsolete;
-+atomic_unchecked_t fscache_n_checkaux_none;
-+atomic_unchecked_t fscache_n_checkaux_okay;
-+atomic_unchecked_t fscache_n_checkaux_update;
-+atomic_unchecked_t fscache_n_checkaux_obsolete;
- 
- atomic_t fscache_n_cop_alloc_object;
- atomic_t fscache_n_cop_lookup_object;
-@@ -133,113 +133,113 @@ static int fscache_stats_show(struct seq_file *m, void *v)
- 	seq_puts(m, "FS-Cache statistics\n");
- 
- 	seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
--		   atomic_read(&fscache_n_cookie_index),
--		   atomic_read(&fscache_n_cookie_data),
--		   atomic_read(&fscache_n_cookie_special));
-+		   atomic_read_unchecked(&fscache_n_cookie_index),
-+		   atomic_read_unchecked(&fscache_n_cookie_data),
-+		   atomic_read_unchecked(&fscache_n_cookie_special));
- 
- 	seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
--		   atomic_read(&fscache_n_object_alloc),
--		   atomic_read(&fscache_n_object_no_alloc),
--		   atomic_read(&fscache_n_object_avail),
--		   atomic_read(&fscache_n_object_dead));
-+		   atomic_read_unchecked(&fscache_n_object_alloc),
-+		   atomic_read_unchecked(&fscache_n_object_no_alloc),
-+		   atomic_read_unchecked(&fscache_n_object_avail),
-+		   atomic_read_unchecked(&fscache_n_object_dead));
- 	seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
--		   atomic_read(&fscache_n_checkaux_none),
--		   atomic_read(&fscache_n_checkaux_okay),
--		   atomic_read(&fscache_n_checkaux_update),
--		   atomic_read(&fscache_n_checkaux_obsolete));
-+		   atomic_read_unchecked(&fscache_n_checkaux_none),
-+		   atomic_read_unchecked(&fscache_n_checkaux_okay),
-+		   atomic_read_unchecked(&fscache_n_checkaux_update),
-+		   atomic_read_unchecked(&fscache_n_checkaux_obsolete));
- 
- 	seq_printf(m, "Pages  : mrk=%u unc=%u\n",
--		   atomic_read(&fscache_n_marks),
--		   atomic_read(&fscache_n_uncaches));
-+		   atomic_read_unchecked(&fscache_n_marks),
-+		   atomic_read_unchecked(&fscache_n_uncaches));
- 
- 	seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
- 		   " oom=%u\n",
--		   atomic_read(&fscache_n_acquires),
--		   atomic_read(&fscache_n_acquires_null),
--		   atomic_read(&fscache_n_acquires_no_cache),
--		   atomic_read(&fscache_n_acquires_ok),
--		   atomic_read(&fscache_n_acquires_nobufs),
--		   atomic_read(&fscache_n_acquires_oom));
-+		   atomic_read_unchecked(&fscache_n_acquires),
-+		   atomic_read_unchecked(&fscache_n_acquires_null),
-+		   atomic_read_unchecked(&fscache_n_acquires_no_cache),
-+		   atomic_read_unchecked(&fscache_n_acquires_ok),
-+		   atomic_read_unchecked(&fscache_n_acquires_nobufs),
-+		   atomic_read_unchecked(&fscache_n_acquires_oom));
- 
- 	seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
--		   atomic_read(&fscache_n_object_lookups),
--		   atomic_read(&fscache_n_object_lookups_negative),
--		   atomic_read(&fscache_n_object_lookups_positive),
--		   atomic_read(&fscache_n_object_created),
--		   atomic_read(&fscache_n_object_lookups_timed_out));
-+		   atomic_read_unchecked(&fscache_n_object_lookups),
-+		   atomic_read_unchecked(&fscache_n_object_lookups_negative),
-+		   atomic_read_unchecked(&fscache_n_object_lookups_positive),
-+		   atomic_read_unchecked(&fscache_n_object_created),
-+		   atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
- 
- 	seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
--		   atomic_read(&fscache_n_updates),
--		   atomic_read(&fscache_n_updates_null),
--		   atomic_read(&fscache_n_updates_run));
-+		   atomic_read_unchecked(&fscache_n_updates),
-+		   atomic_read_unchecked(&fscache_n_updates_null),
-+		   atomic_read_unchecked(&fscache_n_updates_run));
- 
- 	seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
--		   atomic_read(&fscache_n_relinquishes),
--		   atomic_read(&fscache_n_relinquishes_null),
--		   atomic_read(&fscache_n_relinquishes_waitcrt),
--		   atomic_read(&fscache_n_relinquishes_retire));
-+		   atomic_read_unchecked(&fscache_n_relinquishes),
-+		   atomic_read_unchecked(&fscache_n_relinquishes_null),
-+		   atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
-+		   atomic_read_unchecked(&fscache_n_relinquishes_retire));
- 
- 	seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
--		   atomic_read(&fscache_n_attr_changed),
--		   atomic_read(&fscache_n_attr_changed_ok),
--		   atomic_read(&fscache_n_attr_changed_nobufs),
--		   atomic_read(&fscache_n_attr_changed_nomem),
--		   atomic_read(&fscache_n_attr_changed_calls));
-+		   atomic_read_unchecked(&fscache_n_attr_changed),
-+		   atomic_read_unchecked(&fscache_n_attr_changed_ok),
-+		   atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
-+		   atomic_read_unchecked(&fscache_n_attr_changed_nomem),
-+		   atomic_read_unchecked(&fscache_n_attr_changed_calls));
- 
- 	seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
--		   atomic_read(&fscache_n_allocs),
--		   atomic_read(&fscache_n_allocs_ok),
--		   atomic_read(&fscache_n_allocs_wait),
--		   atomic_read(&fscache_n_allocs_nobufs),
--		   atomic_read(&fscache_n_allocs_intr));
-+		   atomic_read_unchecked(&fscache_n_allocs),
-+		   atomic_read_unchecked(&fscache_n_allocs_ok),
-+		   atomic_read_unchecked(&fscache_n_allocs_wait),
-+		   atomic_read_unchecked(&fscache_n_allocs_nobufs),
-+		   atomic_read_unchecked(&fscache_n_allocs_intr));
- 	seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
--		   atomic_read(&fscache_n_alloc_ops),
--		   atomic_read(&fscache_n_alloc_op_waits),
--		   atomic_read(&fscache_n_allocs_object_dead));
-+		   atomic_read_unchecked(&fscache_n_alloc_ops),
-+		   atomic_read_unchecked(&fscache_n_alloc_op_waits),
-+		   atomic_read_unchecked(&fscache_n_allocs_object_dead));
- 
- 	seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
- 		   " int=%u oom=%u\n",
--		   atomic_read(&fscache_n_retrievals),
--		   atomic_read(&fscache_n_retrievals_ok),
--		   atomic_read(&fscache_n_retrievals_wait),
--		   atomic_read(&fscache_n_retrievals_nodata),
--		   atomic_read(&fscache_n_retrievals_nobufs),
--		   atomic_read(&fscache_n_retrievals_intr),
--		   atomic_read(&fscache_n_retrievals_nomem));
-+		   atomic_read_unchecked(&fscache_n_retrievals),
-+		   atomic_read_unchecked(&fscache_n_retrievals_ok),
-+		   atomic_read_unchecked(&fscache_n_retrievals_wait),
-+		   atomic_read_unchecked(&fscache_n_retrievals_nodata),
-+		   atomic_read_unchecked(&fscache_n_retrievals_nobufs),
-+		   atomic_read_unchecked(&fscache_n_retrievals_intr),
-+		   atomic_read_unchecked(&fscache_n_retrievals_nomem));
- 	seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
--		   atomic_read(&fscache_n_retrieval_ops),
--		   atomic_read(&fscache_n_retrieval_op_waits),
--		   atomic_read(&fscache_n_retrievals_object_dead));
-+		   atomic_read_unchecked(&fscache_n_retrieval_ops),
-+		   atomic_read_unchecked(&fscache_n_retrieval_op_waits),
-+		   atomic_read_unchecked(&fscache_n_retrievals_object_dead));
- 
- 	seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
--		   atomic_read(&fscache_n_stores),
--		   atomic_read(&fscache_n_stores_ok),
--		   atomic_read(&fscache_n_stores_again),
--		   atomic_read(&fscache_n_stores_nobufs),
--		   atomic_read(&fscache_n_stores_oom));
-+		   atomic_read_unchecked(&fscache_n_stores),
-+		   atomic_read_unchecked(&fscache_n_stores_ok),
-+		   atomic_read_unchecked(&fscache_n_stores_again),
-+		   atomic_read_unchecked(&fscache_n_stores_nobufs),
-+		   atomic_read_unchecked(&fscache_n_stores_oom));
- 	seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
--		   atomic_read(&fscache_n_store_ops),
--		   atomic_read(&fscache_n_store_calls),
--		   atomic_read(&fscache_n_store_pages),
--		   atomic_read(&fscache_n_store_radix_deletes),
--		   atomic_read(&fscache_n_store_pages_over_limit));
-+		   atomic_read_unchecked(&fscache_n_store_ops),
-+		   atomic_read_unchecked(&fscache_n_store_calls),
-+		   atomic_read_unchecked(&fscache_n_store_pages),
-+		   atomic_read_unchecked(&fscache_n_store_radix_deletes),
-+		   atomic_read_unchecked(&fscache_n_store_pages_over_limit));
- 
- 	seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u\n",
--		   atomic_read(&fscache_n_store_vmscan_not_storing),
--		   atomic_read(&fscache_n_store_vmscan_gone),
--		   atomic_read(&fscache_n_store_vmscan_busy),
--		   atomic_read(&fscache_n_store_vmscan_cancelled));
-+		   atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
-+		   atomic_read_unchecked(&fscache_n_store_vmscan_gone),
-+		   atomic_read_unchecked(&fscache_n_store_vmscan_busy),
-+		   atomic_read_unchecked(&fscache_n_store_vmscan_cancelled));
- 
- 	seq_printf(m, "Ops    : pend=%u run=%u enq=%u can=%u rej=%u\n",
--		   atomic_read(&fscache_n_op_pend),
--		   atomic_read(&fscache_n_op_run),
--		   atomic_read(&fscache_n_op_enqueue),
--		   atomic_read(&fscache_n_op_cancelled),
--		   atomic_read(&fscache_n_op_rejected));
-+		   atomic_read_unchecked(&fscache_n_op_pend),
-+		   atomic_read_unchecked(&fscache_n_op_run),
-+		   atomic_read_unchecked(&fscache_n_op_enqueue),
-+		   atomic_read_unchecked(&fscache_n_op_cancelled),
-+		   atomic_read_unchecked(&fscache_n_op_rejected));
- 	seq_printf(m, "Ops    : dfr=%u rel=%u gc=%u\n",
--		   atomic_read(&fscache_n_op_deferred_release),
--		   atomic_read(&fscache_n_op_release),
--		   atomic_read(&fscache_n_op_gc));
-+		   atomic_read_unchecked(&fscache_n_op_deferred_release),
-+		   atomic_read_unchecked(&fscache_n_op_release),
-+		   atomic_read_unchecked(&fscache_n_op_gc));
- 
- 	seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
- 		   atomic_read(&fscache_n_cop_alloc_object),
-diff --git a/fs/fuse/control.c b/fs/fuse/control.c
-index 42593c5..0c6d731 100644
---- a/fs/fuse/control.c
-+++ b/fs/fuse/control.c
-@@ -347,6 +347,7 @@ static struct file_system_type fuse_ctl_fs_type = {
- 	.mount		= fuse_ctl_mount,
- 	.kill_sb	= fuse_ctl_kill_sb,
- };
-+MODULE_ALIAS_FS("fusectl");
- 
- int __init fuse_ctl_init(void)
- {
-diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
-index 3426521..3b75162 100644
---- a/fs/fuse/cuse.c
-+++ b/fs/fuse/cuse.c
-@@ -587,10 +587,12 @@ static int __init cuse_init(void)
- 		INIT_LIST_HEAD(&cuse_conntbl[i]);
- 
- 	/* inherit and extend fuse_dev_operations */
--	cuse_channel_fops		= fuse_dev_operations;
--	cuse_channel_fops.owner		= THIS_MODULE;
--	cuse_channel_fops.open		= cuse_channel_open;
--	cuse_channel_fops.release	= cuse_channel_release;
-+	pax_open_kernel();
-+	memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
-+	*(void **)&cuse_channel_fops.owner	= THIS_MODULE;
-+	*(void **)&cuse_channel_fops.open	= cuse_channel_open;
-+	*(void **)&cuse_channel_fops.release	= cuse_channel_release;
-+	pax_close_kernel();
- 
- 	cuse_class = class_create(THIS_MODULE, "cuse");
- 	if (IS_ERR(cuse_class))
-diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
-index 5c029fb..96e676c 100644
---- a/fs/fuse/dev.c
-+++ b/fs/fuse/dev.c
-@@ -1242,7 +1242,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
- 	ret = 0;
- 	pipe_lock(pipe);
- 
--	if (!pipe->readers) {
-+	if (!atomic_read(&pipe->readers)) {
- 		send_sig(SIGPIPE, current, 0);
- 		if (!ret)
- 			ret = -EPIPE;
-diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
-index 06e2f73..e6c5fc8 100644
---- a/fs/fuse/dir.c
-+++ b/fs/fuse/dir.c
-@@ -1150,7 +1150,7 @@ static char *read_link(struct dentry *dentry)
- 	return link;
- }
- 
--static void free_link(char *link)
-+static void free_link(const char *link)
- {
- 	if (!IS_ERR(link))
- 		free_page((unsigned long) link);
-diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
-index 912c250..f0aee59 100644
---- a/fs/fuse/inode.c
-+++ b/fs/fuse/inode.c
-@@ -1094,6 +1094,7 @@ static struct file_system_type fuse_fs_type = {
- 	.mount		= fuse_mount,
- 	.kill_sb	= fuse_kill_sb_anon,
- };
-+MODULE_ALIAS_FS("fuse");
- 
- #ifdef CONFIG_BLOCK
- static struct dentry *fuse_mount_blk(struct file_system_type *fs_type,
-@@ -1123,6 +1124,7 @@ static struct file_system_type fuseblk_fs_type = {
- 	.kill_sb	= fuse_kill_sb_blk,
- 	.fs_flags	= FS_REQUIRES_DEV | FS_HAS_SUBTYPE,
- };
-+MODULE_ALIAS_FS("fuseblk");
- 
- static inline int register_fuseblk(void)
- {
-diff --git a/fs/gfs2/inode.c b/fs/gfs2/inode.c
-index cfd4959..a780959 100644
---- a/fs/gfs2/inode.c
-+++ b/fs/gfs2/inode.c
-@@ -1490,7 +1490,7 @@ out:
- 
- static void gfs2_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
- {
--	char *s = nd_get_link(nd);
-+	const char *s = nd_get_link(nd);
- 	if (!IS_ERR(s))
- 		kfree(s);
- }
-diff --git a/fs/gfs2/ops_fstype.c b/fs/gfs2/ops_fstype.c
-index cb23c2b..2fa1ea5 100644
---- a/fs/gfs2/ops_fstype.c
-+++ b/fs/gfs2/ops_fstype.c
-@@ -19,6 +19,7 @@
- #include <linux/mount.h>
- #include <linux/gfs2_ondisk.h>
- #include <linux/quotaops.h>
-+#include <linux/module.h>
- 
- #include "gfs2.h"
- #include "incore.h"
-@@ -1395,6 +1396,7 @@ struct file_system_type gfs2_fs_type = {
- 	.kill_sb = gfs2_kill_sb,
- 	.owner = THIS_MODULE,
- };
-+MODULE_ALIAS_FS("gfs2");
- 
- struct file_system_type gfs2meta_fs_type = {
- 	.name = "gfs2meta",
-@@ -1402,4 +1404,4 @@ struct file_system_type gfs2meta_fs_type = {
- 	.mount = gfs2_mount_meta,
- 	.owner = THIS_MODULE,
- };
--
-+MODULE_ALIAS_FS("gfs2meta");
-diff --git a/fs/hfs/super.c b/fs/hfs/super.c
-index 1b55f70..bd6c289 100644
---- a/fs/hfs/super.c
-+++ b/fs/hfs/super.c
-@@ -460,6 +460,7 @@ static struct file_system_type hfs_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("hfs");
- 
- static void hfs_init_once(void *p)
- {
-diff --git a/fs/hfsplus/super.c b/fs/hfsplus/super.c
-index d24a9b6..b398147 100644
---- a/fs/hfsplus/super.c
-+++ b/fs/hfsplus/super.c
-@@ -582,6 +582,7 @@ static struct file_system_type hfsplus_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("hfsplus");
- 
- static void hfsplus_init_once(void *p)
- {
-diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
-index 2f72da5..7ee87b1 100644
---- a/fs/hostfs/hostfs_kern.c
-+++ b/fs/hostfs/hostfs_kern.c
-@@ -999,6 +999,7 @@ static struct file_system_type hostfs_type = {
- 	.kill_sb	= hostfs_kill_sb,
- 	.fs_flags 	= 0,
- };
-+MODULE_ALIAS_FS("hostfs");
- 
- static int __init init_hostfs(void)
- {
-diff --git a/fs/hpfs/super.c b/fs/hpfs/super.c
-index f760c15..61b7191 100644
---- a/fs/hpfs/super.c
-+++ b/fs/hpfs/super.c
-@@ -691,6 +691,7 @@ static struct file_system_type hpfs_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("hpfs");
- 
- static int __init init_hpfs_fs(void)
- {
-diff --git a/fs/hppfs/hppfs.c b/fs/hppfs/hppfs.c
-index f590b11..414cf4b 100644
---- a/fs/hppfs/hppfs.c
-+++ b/fs/hppfs/hppfs.c
-@@ -758,6 +758,7 @@ static struct file_system_type hppfs_type = {
- 	.kill_sb	= kill_anon_super,
- 	.fs_flags 	= 0,
- };
-+MODULE_ALIAS_FS("hppfs");
- 
- static int __init init_hppfs(void)
- {
-diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
-index 0aa424a..c5563a6 100644
---- a/fs/hugetlbfs/inode.c
-+++ b/fs/hugetlbfs/inode.c
-@@ -134,6 +134,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
- 	struct vm_area_struct *vma;
- 	unsigned long start_addr;
- 	struct hstate *h = hstate_file(file);
-+	unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
- 
- 	if (len & ~huge_page_mask(h))
- 		return -EINVAL;
-@@ -146,18 +147,21 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
- 		return addr;
- 	}
- 
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	if (addr) {
- 		addr = ALIGN(addr, huge_page_size(h));
- 		vma = find_vma(mm, addr);
--		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
-+		if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
- 			return addr;
- 	}
- 
- 	start_addr = mm->free_area_cache;
- 
- 	if (len <= mm->cached_hole_size)
--		start_addr = TASK_UNMAPPED_BASE;
-+		start_addr = mm->mmap_base;
- 
- full_search:
- 	addr = ALIGN(start_addr, huge_page_size(h));
-@@ -169,15 +173,17 @@ full_search:
- 			 * Start a new search - just in case we missed
- 			 * some holes.
- 			 */
--			if (start_addr != TASK_UNMAPPED_BASE) {
--				start_addr = TASK_UNMAPPED_BASE;
-+			if (start_addr != mm->mmap_base) {
-+				start_addr = mm->mmap_base;
- 				goto full_search;
- 			}
- 			return -ENOMEM;
- 		}
- 
--		if (!vma || addr + len <= vma->vm_start)
-+		if (check_heap_stack_gap(vma, &addr, len, offset)) {
-+			mm->free_area_cache = addr + len;
- 			return addr;
-+		}
- 		addr = ALIGN(vma->vm_end, huge_page_size(h));
- 	}
- }
-@@ -896,8 +902,9 @@ static struct file_system_type hugetlbfs_fs_type = {
- 	.mount		= hugetlbfs_mount,
- 	.kill_sb	= kill_litter_super,
- };
-+MODULE_ALIAS_FS("hugetlbfs");
- 
--static struct vfsmount *hugetlbfs_vfsmount;
-+struct vfsmount *hugetlbfs_vfsmount;
- 
- static int can_do_hugetlb_shm(void)
- {
-diff --git a/fs/inode.c b/fs/inode.c
-index e2d3633..e6f3833 100644
---- a/fs/inode.c
-+++ b/fs/inode.c
-@@ -787,8 +787,8 @@ unsigned int get_next_ino(void)
- 
- #ifdef CONFIG_SMP
- 	if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
--		static atomic_t shared_last_ino;
--		int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
-+		static atomic_unchecked_t shared_last_ino;
-+		int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
- 
- 		res = next - LAST_INO_BATCH;
- 	}
-@@ -855,8 +855,7 @@ void lockdep_annotate_inode_mutex_key(struct inode *inode)
- 		struct file_system_type *type = inode->i_sb->s_type;
- 
- 		/* Set new key only if filesystem hasn't already changed it */
--		if (!lockdep_match_class(&inode->i_mutex,
--		    &type->i_mutex_key)) {
-+		if (lockdep_match_class(&inode->i_mutex, &type->i_mutex_key)) {
- 			/*
- 			 * ensure nobody is actually holding i_mutex
- 			 */
-@@ -883,6 +882,7 @@ void unlock_new_inode(struct inode *inode)
- 	spin_lock(&inode->i_lock);
- 	WARN_ON(!(inode->i_state & I_NEW));
- 	inode->i_state &= ~I_NEW;
-+	smp_mb();
- 	wake_up_bit(&inode->i_state, __I_NEW);
- 	spin_unlock(&inode->i_lock);
- }
-diff --git a/fs/isofs/inode.c b/fs/isofs/inode.c
-index a5f25a7..8ac9cc8 100644
---- a/fs/isofs/inode.c
-+++ b/fs/isofs/inode.c
-@@ -1539,6 +1539,8 @@ static struct file_system_type iso9660_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("iso9660");
-+MODULE_ALIAS("iso9660");
- 
- static int __init init_iso9660_fs(void)
- {
-@@ -1576,5 +1578,3 @@ static void __exit exit_iso9660_fs(void)
- module_init(init_iso9660_fs)
- module_exit(exit_iso9660_fs)
- MODULE_LICENSE("GPL");
--/* Actual filesystem name is iso9660, as requested in filesystems.c */
--MODULE_ALIAS("iso9660");
-diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
-index e513f19..2ab1351 100644
---- a/fs/jffs2/erase.c
-+++ b/fs/jffs2/erase.c
-@@ -439,7 +439,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
- 		struct jffs2_unknown_node marker = {
- 			.magic =	cpu_to_je16(JFFS2_MAGIC_BITMASK),
- 			.nodetype =	cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
--			.totlen =	cpu_to_je32(c->cleanmarker_size)
-+			.totlen =	cpu_to_je32(c->cleanmarker_size),
-+			.hdr_crc =	cpu_to_je32(0)
- 		};
- 
- 		jffs2_prealloc_raw_node_refs(c, jeb, 1);
-diff --git a/fs/jffs2/super.c b/fs/jffs2/super.c
-index e7e9744..0de4fd9 100644
---- a/fs/jffs2/super.c
-+++ b/fs/jffs2/super.c
-@@ -357,6 +357,7 @@ static struct file_system_type jffs2_fs_type = {
- 	.mount =	jffs2_mount,
- 	.kill_sb =	jffs2_kill_sb,
- };
-+MODULE_ALIAS_FS("jffs2");
- 
- static int __init init_jffs2_fs(void)
- {
-diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
-index 464cd76..3a3ed7e 100644
---- a/fs/jffs2/wbuf.c
-+++ b/fs/jffs2/wbuf.c
-@@ -1011,7 +1011,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
- {
- 	.magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
- 	.nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
--	.totlen = constant_cpu_to_je32(8)
-+	.totlen = constant_cpu_to_je32(8),
-+	.hdr_crc = constant_cpu_to_je32(0)
- };
- 
- /*
-diff --git a/fs/jfs/super.c b/fs/jfs/super.c
-index a44eff076..a4bf76a 100644
---- a/fs/jfs/super.c
-+++ b/fs/jfs/super.c
-@@ -780,6 +780,7 @@ static struct file_system_type jfs_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("jfs");
- 
- static void init_once(void *foo)
- {
-@@ -802,7 +803,7 @@ static int __init init_jfs_fs(void)
- 
- 	jfs_inode_cachep =
- 	    kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
--			    SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
-+			    SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
- 			    init_once);
- 	if (jfs_inode_cachep == NULL)
- 		return -ENOMEM;
-diff --git a/fs/libfs.c b/fs/libfs.c
-index f6d411e..e82a08d 100644
---- a/fs/libfs.c
-+++ b/fs/libfs.c
-@@ -165,6 +165,9 @@ int dcache_readdir(struct file * filp, void * dirent, filldir_t filldir)
- 
- 			for (p=q->next; p != &dentry->d_subdirs; p=p->next) {
- 				struct dentry *next;
-+				char d_name[sizeof(next->d_iname)];
-+				const unsigned char *name;
-+
- 				next = list_entry(p, struct dentry, d_u.d_child);
- 				spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
- 				if (!simple_positive(next)) {
-@@ -174,7 +177,12 @@ int dcache_readdir(struct file * filp, void * dirent, filldir_t filldir)
- 
- 				spin_unlock(&next->d_lock);
- 				spin_unlock(&dentry->d_lock);
--				if (filldir(dirent, next->d_name.name, 
-+				name = next->d_name.name;
-+				if (name == next->d_iname) {
-+					memcpy(d_name, name, next->d_name.len);
-+					name = d_name;
-+				}
-+				if (filldir(dirent, name, 
- 					    next->d_name.len, filp->f_pos, 
- 					    next->d_inode->i_ino, 
- 					    dt_type(next->d_inode)) < 0)
-diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
-index 8392cb8..80d6193 100644
---- a/fs/lockd/clntproc.c
-+++ b/fs/lockd/clntproc.c
-@@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
- /*
-  * Cookie counter for NLM requests
-  */
--static atomic_t	nlm_cookie = ATOMIC_INIT(0x1234);
-+static atomic_unchecked_t	nlm_cookie = ATOMIC_INIT(0x1234);
- 
- void nlmclnt_next_cookie(struct nlm_cookie *c)
- {
--	u32	cookie = atomic_inc_return(&nlm_cookie);
-+	u32	cookie = atomic_inc_return_unchecked(&nlm_cookie);
- 
- 	memcpy(c->data, &cookie, 4);
- 	c->len=4;
-diff --git a/fs/lockd/svc.c b/fs/lockd/svc.c
-index 2444780..2544030 100644
---- a/fs/lockd/svc.c
-+++ b/fs/lockd/svc.c
-@@ -295,7 +295,7 @@ int lockd_up(void)
- 	svc_sock_update_bufs(serv);
- 	serv->sv_maxconn = nlm_max_connections;
- 
--	nlmsvc_task = kthread_run(lockd, nlmsvc_rqst, serv->sv_name);
-+	nlmsvc_task = kthread_run(lockd, nlmsvc_rqst, "%s", serv->sv_name);
- 	if (IS_ERR(nlmsvc_task)) {
- 		error = PTR_ERR(nlmsvc_task);
- 		svc_exit_thread(nlmsvc_rqst);
-diff --git a/fs/locks.c b/fs/locks.c
-index fcc50ab..c3dacf26 100644
---- a/fs/locks.c
-+++ b/fs/locks.c
-@@ -2075,16 +2075,16 @@ void locks_remove_flock(struct file *filp)
- 		return;
- 
- 	if (filp->f_op && filp->f_op->flock) {
--		struct file_lock fl = {
-+		struct file_lock flock = {
- 			.fl_pid = current->tgid,
- 			.fl_file = filp,
- 			.fl_flags = FL_FLOCK,
- 			.fl_type = F_UNLCK,
- 			.fl_end = OFFSET_MAX,
- 		};
--		filp->f_op->flock(filp, F_SETLKW, &fl);
--		if (fl.fl_ops && fl.fl_ops->fl_release_private)
--			fl.fl_ops->fl_release_private(&fl);
-+		filp->f_op->flock(filp, F_SETLKW, &flock);
-+		if (flock.fl_ops && flock.fl_ops->fl_release_private)
-+			flock.fl_ops->fl_release_private(&flock);
- 	}
- 
- 	lock_flocks();
-diff --git a/fs/logfs/super.c b/fs/logfs/super.c
-index e795c234..136932a 100644
---- a/fs/logfs/super.c
-+++ b/fs/logfs/super.c
-@@ -609,6 +609,7 @@ static struct file_system_type logfs_fs_type = {
- 	.fs_flags	= FS_REQUIRES_DEV,
- 
- };
-+MODULE_ALIAS_FS("logfs");
- 
- static int __init logfs_init(void)
- {
-diff --git a/fs/minix/inode.c b/fs/minix/inode.c
-index 4d46a6a..dee1cdf 100644
---- a/fs/minix/inode.c
-+++ b/fs/minix/inode.c
-@@ -653,6 +653,7 @@ static struct file_system_type minix_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("minix");
- 
- static int __init init_minix_fs(void)
- {
-diff --git a/fs/namei.c b/fs/namei.c
-index 9680cef..36c9152 100644
---- a/fs/namei.c
-+++ b/fs/namei.c
-@@ -279,16 +279,32 @@ int generic_permission(struct inode *inode, int mask)
- 	if (ret != -EACCES)
- 		return ret;
- 
-+#ifdef CONFIG_GRKERNSEC
-+	/* we'll block if we have to log due to a denied capability use */
-+	if (mask & MAY_NOT_BLOCK)
-+		return -ECHILD;
-+#endif
-+
- 	if (S_ISDIR(inode->i_mode)) {
- 		/* DACs are overridable for directories */
--		if (ns_capable(inode_userns(inode), CAP_DAC_OVERRIDE))
--			return 0;
- 		if (!(mask & MAY_WRITE))
--			if (ns_capable(inode_userns(inode), CAP_DAC_READ_SEARCH))
-+			if (ns_capable_nolog(inode_userns(inode), CAP_DAC_OVERRIDE) ||
-+			    ns_capable(inode_userns(inode), CAP_DAC_READ_SEARCH))
- 				return 0;
-+		if (ns_capable(inode_userns(inode), CAP_DAC_OVERRIDE))
-+			return 0;
- 		return -EACCES;
- 	}
- 	/*
-+	 * Searching includes executable on directories, else just read.
-+	 */
-+	mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
-+	if (mask == MAY_READ)
-+		if (ns_capable_nolog(inode_userns(inode), CAP_DAC_OVERRIDE) ||
-+		    ns_capable(inode_userns(inode), CAP_DAC_READ_SEARCH))
-+			return 0;
-+
-+	/*
- 	 * Read/write DACs are always overridable.
- 	 * Executable DACs are overridable when there is
- 	 * at least one exec bit set.
-@@ -297,14 +313,6 @@ int generic_permission(struct inode *inode, int mask)
- 		if (ns_capable(inode_userns(inode), CAP_DAC_OVERRIDE))
- 			return 0;
- 
--	/*
--	 * Searching includes executable on directories, else just read.
--	 */
--	mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
--	if (mask == MAY_READ)
--		if (ns_capable(inode_userns(inode), CAP_DAC_READ_SEARCH))
--			return 0;
--
- 	return -EACCES;
- }
- 
-@@ -653,11 +661,19 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
- 		return error;
- 	}
- 
-+	if (gr_handle_follow_link(dentry->d_parent->d_inode,
-+				  dentry->d_inode, dentry, nd->path.mnt)) {
-+		error = -EACCES;
-+		*p = ERR_PTR(error); /* no ->put_link(), please */
-+		path_put(&nd->path);
-+		return error;
-+	}
-+
- 	nd->last_type = LAST_BIND;
- 	*p = dentry->d_inode->i_op->follow_link(dentry, nd);
- 	error = PTR_ERR(*p);
- 	if (!IS_ERR(*p)) {
--		char *s = nd_get_link(nd);
-+		const char *s = nd_get_link(nd);
- 		error = 0;
- 		if (s)
- 			error = __vfs_follow_link(nd, s);
-@@ -1345,6 +1361,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
- 		if (!res)
- 			res = walk_component(nd, path, &nd->last,
- 					     nd->last_type, LOOKUP_FOLLOW);
-+		if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
-+			res = -EACCES;
- 		put_link(nd, &link, cookie);
- 	} while (res > 0);
- 
-@@ -1617,6 +1635,8 @@ static int path_lookupat(int dfd, const char *name,
- 			err = follow_link(&link, nd, &cookie);
- 			if (!err)
- 				err = lookup_last(nd, &path);
-+			if (!err && gr_handle_symlink_owner(&link, nd->inode))
-+				err = -EACCES;
- 			put_link(nd, &link, cookie);
- 		}
- 	}
-@@ -1624,6 +1644,13 @@ static int path_lookupat(int dfd, const char *name,
- 	if (!err)
- 		err = complete_walk(nd);
- 
-+	if (!err && !(nd->flags & LOOKUP_PARENT)) {
-+		if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
-+			path_put(&nd->path);
-+			err = -ENOENT;
-+		}
-+	}
-+
- 	if (!err && nd->flags & LOOKUP_DIRECTORY) {
- 		if (!nd->inode->i_op->lookup) {
- 			path_put(&nd->path);
-@@ -1655,6 +1682,12 @@ static int do_path_lookup(int dfd, const char *name,
- 			if (nd->path.dentry && nd->inode)
- 				audit_inode(name, nd->path.dentry);
- 		}
-+		if (*name != '/' && nd->path.dentry && nd->inode) {
-+			if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
-+				path_put(&nd->path);
-+				return -ENOENT;
-+			}
-+		}
- 	}
- 	return retval;
- }
-@@ -1784,7 +1817,13 @@ struct dentry *lookup_one_len(const char *name, struct dentry *base, int len)
- 	if (!len)
- 		return ERR_PTR(-EACCES);
- 
-+	if (unlikely(name[0] == '.')) {
-+		if (len < 2 || (len == 2 && name[1] == '.'))
-+			return ERR_PTR(-EACCES);
-+	}
-+
- 	hash = init_name_hash();
-+
- 	while (len--) {
- 		c = *(const unsigned char *)name++;
- 		if (c == '/' || c == '\0')
-@@ -2048,6 +2087,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
- 	if (flag & O_NOATIME && !inode_owner_or_capable(inode))
- 		return -EPERM;
- 
-+	if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
-+		return -EPERM;
-+	if (gr_handle_rawio(inode))
-+		return -EPERM;
-+	if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
-+		return -EACCES;
-+
- 	return 0;
- }
- 
-@@ -2083,7 +2129,7 @@ static inline int open_to_namei_flags(int flag)
- /*
-  * Handle the last step of open()
-  */
--static struct file *do_last(struct nameidata *nd, struct path *path,
-+static struct file *do_last(struct nameidata *nd, struct path *path, struct path *link,
- 			    const struct open_flags *op, const char *pathname)
- {
- 	struct dentry *dir = nd->path.dentry;
-@@ -2109,16 +2155,32 @@ static struct file *do_last(struct nameidata *nd, struct path *path,
- 		error = complete_walk(nd);
- 		if (error)
- 			return ERR_PTR(error);
-+		if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
-+			error = -ENOENT;
-+			goto exit;
-+		}
- 		audit_inode(pathname, nd->path.dentry);
- 		if (open_flag & O_CREAT) {
- 			error = -EISDIR;
- 			goto exit;
- 		}
-+		if (link && gr_handle_symlink_owner(link, nd->inode)) {
-+			error = -EACCES;
-+			goto exit;
-+		}
- 		goto ok;
- 	case LAST_BIND:
- 		error = complete_walk(nd);
- 		if (error)
- 			return ERR_PTR(error);
-+		if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
-+			error = -ENOENT;
-+			goto exit;
-+		}
-+		if (link && gr_handle_symlink_owner(link, nd->inode)) {
-+			error = -EACCES;
-+			goto exit;
-+		}
- 		audit_inode(pathname, dir);
- 		goto ok;
- 	}
-@@ -2134,18 +2196,31 @@ static struct file *do_last(struct nameidata *nd, struct path *path,
- 					!symlink_ok);
- 		if (error < 0)
- 			return ERR_PTR(error);
--		if (error) /* symlink */
-+		if (error) /* symlink */ {
-+			if (link && gr_handle_symlink_owner(link, nd->inode)) {
-+				error = -EACCES;
-+				goto exit;
-+			}
- 			return NULL;
-+		}
- 		/* sayonara */
- 		error = complete_walk(nd);
- 		if (error)
- 			return ERR_PTR(error);
-+		if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
-+			error = -ENOENT;
-+			goto exit;
-+		}
- 
- 		error = -ENOTDIR;
- 		if (nd->flags & LOOKUP_DIRECTORY) {
- 			if (!nd->inode->i_op->lookup)
- 				goto exit;
- 		}
-+		if (link && gr_handle_symlink_owner(link, nd->inode)) {
-+			error = -EACCES;
-+			goto exit;
-+		}
- 		audit_inode(pathname, nd->path.dentry);
- 		goto ok;
- 	}
-@@ -2180,6 +2255,17 @@ static struct file *do_last(struct nameidata *nd, struct path *path,
- 	/* Negative dentry, just create the file */
- 	if (!dentry->d_inode) {
- 		int mode = op->mode;
-+
-+		if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
-+			error = -EACCES;
-+			goto exit_mutex_unlock;
-+		}
-+
-+		if (!gr_acl_handle_creat(path->dentry, nd->path.dentry, path->mnt, open_flag, acc_mode, mode)) {
-+			error = -EACCES;
-+			goto exit_mutex_unlock;
-+		}
-+
- 		if (!IS_POSIXACL(dir->d_inode))
- 			mode &= ~current_umask();
- 		/*
-@@ -2203,6 +2289,8 @@ static struct file *do_last(struct nameidata *nd, struct path *path,
- 		error = vfs_create(dir->d_inode, dentry, mode, nd);
- 		if (error)
- 			goto exit_mutex_unlock;
-+		else
-+			gr_handle_create(path->dentry, path->mnt);
- 		mutex_unlock(&dir->d_inode->i_mutex);
- 		dput(nd->path.dentry);
- 		nd->path.dentry = dentry;
-@@ -2212,6 +2300,19 @@ static struct file *do_last(struct nameidata *nd, struct path *path,
- 	/*
- 	 * It already exists.
- 	 */
-+
-+	if (!gr_acl_handle_hidden_file(dentry, nd->path.mnt)) {
-+		error = -ENOENT;
-+		goto exit_mutex_unlock;
-+	}
-+
-+	/* only check if O_CREAT is specified, all other checks need to go
-+	   into may_open */
-+	if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
-+		error = -EACCES;
-+		goto exit_mutex_unlock;
-+	}
-+
- 	mutex_unlock(&dir->d_inode->i_mutex);
- 	audit_inode(pathname, path->dentry);
- 
-@@ -2230,11 +2331,17 @@ static struct file *do_last(struct nameidata *nd, struct path *path,
- 	if (!path->dentry->d_inode)
- 		goto exit_dput;
- 
--	if (path->dentry->d_inode->i_op->follow_link)
-+	if (path->dentry->d_inode->i_op->follow_link) {
-+		if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
-+			error = -EACCES;
-+			goto exit;
-+		}
- 		return NULL;
-+	}
- 
- 	path_to_nameidata(path, nd);
- 	nd->inode = path->dentry->d_inode;
-+
- 	/* Why this, you ask?  _Now_ we might have grown LOOKUP_JUMPED... */
- 	error = complete_walk(nd);
- 	if (error)
-@@ -2242,6 +2349,12 @@ static struct file *do_last(struct nameidata *nd, struct path *path,
- 	error = -EISDIR;
- 	if (S_ISDIR(nd->inode->i_mode))
- 		goto exit;
-+
-+	if (link && gr_handle_symlink_owner(link, nd->inode)) {
-+		error = -EACCES;
-+		goto exit;
-+	}
-+
- ok:
- 	if (!S_ISREG(nd->inode->i_mode))
- 		will_truncate = 0;
-@@ -2314,7 +2427,7 @@ static struct file *path_openat(int dfd, const char *pathname,
- 	if (unlikely(error))
- 		goto out_filp;
- 
--	filp = do_last(nd, &path, op, pathname);
-+	filp = do_last(nd, &path, NULL, op, pathname);
- 	while (unlikely(!filp)) { /* trailing symlink */
- 		struct path link = path;
- 		void *cookie;
-@@ -2329,8 +2442,9 @@ static struct file *path_openat(int dfd, const char *pathname,
- 		error = follow_link(&link, nd, &cookie);
- 		if (unlikely(error))
- 			filp = ERR_PTR(error);
--		else
--			filp = do_last(nd, &path, op, pathname);
-+		else {
-+			filp = do_last(nd, &path, &link, op, pathname);
-+		}
- 		put_link(nd, &link, cookie);
- 	}
- out:
-@@ -2424,6 +2538,11 @@ struct dentry *kern_path_create(int dfd, const char *pathname, struct path *path
- 	*path = nd.path;
- 	return dentry;
- eexist:
-+	if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt)) {
-+		dput(dentry);
-+		dentry = ERR_PTR(-ENOENT);
-+		goto fail;
-+	}
- 	dput(dentry);
- 	dentry = ERR_PTR(-EEXIST);
- fail:
-@@ -2446,6 +2565,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname, struct pat
- }
- EXPORT_SYMBOL(user_path_create);
- 
-+static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, char **to, int is_dir)
-+{
-+	char *tmp = getname(pathname);
-+	struct dentry *res;
-+	if (IS_ERR(tmp))
-+		return ERR_CAST(tmp);
-+	res = kern_path_create(dfd, tmp, path, is_dir);
-+	if (IS_ERR(res))
-+		putname(tmp);
-+	else
-+		*to = tmp;
-+	return res;
-+}
-+
- int vfs_mknod(struct inode *dir, struct dentry *dentry, int mode, dev_t dev)
- {
- 	int error = may_create(dir, dentry);
-@@ -2513,6 +2646,17 @@ SYSCALL_DEFINE4(mknodat, int, dfd, const char __user *, filename, int, mode,
- 	error = mnt_want_write(path.mnt);
- 	if (error)
- 		goto out_dput;
-+
-+	if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
-+		error = -EPERM;
-+		goto out_drop_write;
-+	}
-+
-+	if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
-+		error = -EACCES;
-+		goto out_drop_write;
-+	}
-+
- 	error = security_path_mknod(&path, dentry, mode, dev);
- 	if (error)
- 		goto out_drop_write;
-@@ -2530,6 +2674,9 @@ SYSCALL_DEFINE4(mknodat, int, dfd, const char __user *, filename, int, mode,
- 	}
- out_drop_write:
- 	mnt_drop_write(path.mnt);
-+
-+	if (!error)
-+		gr_handle_create(dentry, path.mnt);
- out_dput:
- 	dput(dentry);
- 	mutex_unlock(&path.dentry->d_inode->i_mutex);
-@@ -2579,12 +2726,21 @@ SYSCALL_DEFINE3(mkdirat, int, dfd, const char __user *, pathname, int, mode)
- 	error = mnt_want_write(path.mnt);
- 	if (error)
- 		goto out_dput;
-+
-+	if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
-+		error = -EACCES;
-+		goto out_drop_write;
-+	}
-+
- 	error = security_path_mkdir(&path, dentry, mode);
- 	if (error)
- 		goto out_drop_write;
- 	error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
- out_drop_write:
- 	mnt_drop_write(path.mnt);
-+
-+	if (!error)
-+		gr_handle_create(dentry, path.mnt);
- out_dput:
- 	dput(dentry);
- 	mutex_unlock(&path.dentry->d_inode->i_mutex);
-@@ -2664,6 +2820,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
- 	char * name;
- 	struct dentry *dentry;
- 	struct nameidata nd;
-+	ino_t saved_ino = 0;
-+	dev_t saved_dev = 0;
- 
- 	error = user_path_parent(dfd, pathname, &nd, &name);
- 	if (error)
-@@ -2692,6 +2850,15 @@ static long do_rmdir(int dfd, const char __user *pathname)
- 		error = -ENOENT;
- 		goto exit3;
- 	}
-+
-+	saved_ino = dentry->d_inode->i_ino;
-+	saved_dev = gr_get_dev_from_dentry(dentry);
-+
-+	if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
-+		error = -EACCES;
-+		goto exit3;
-+	}
-+
- 	error = mnt_want_write(nd.path.mnt);
- 	if (error)
- 		goto exit3;
-@@ -2699,6 +2866,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
- 	if (error)
- 		goto exit4;
- 	error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
-+	if (!error && (saved_dev || saved_ino))
-+		gr_handle_delete(saved_ino, saved_dev);
- exit4:
- 	mnt_drop_write(nd.path.mnt);
- exit3:
-@@ -2761,6 +2930,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
- 	struct dentry *dentry;
- 	struct nameidata nd;
- 	struct inode *inode = NULL;
-+	ino_t saved_ino = 0;
-+	dev_t saved_dev = 0;
- 
- 	error = user_path_parent(dfd, pathname, &nd, &name);
- 	if (error)
-@@ -2783,6 +2954,16 @@ static long do_unlinkat(int dfd, const char __user *pathname)
- 		if (!inode)
- 			goto slashes;
- 		ihold(inode);
-+
-+		if (inode->i_nlink <= 1) {
-+			saved_ino = inode->i_ino;
-+			saved_dev = gr_get_dev_from_dentry(dentry);
-+		}
-+		if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
-+			error = -EACCES;
-+			goto exit2;
-+		}
-+
- 		error = mnt_want_write(nd.path.mnt);
- 		if (error)
- 			goto exit2;
-@@ -2790,6 +2971,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
- 		if (error)
- 			goto exit3;
- 		error = vfs_unlink(nd.path.dentry->d_inode, dentry);
-+		if (!error && (saved_ino || saved_dev))
-+			gr_handle_delete(saved_ino, saved_dev);
- exit3:
- 		mnt_drop_write(nd.path.mnt);
- 	exit2:
-@@ -2865,10 +3048,18 @@ SYSCALL_DEFINE3(symlinkat, const char __user *, oldname,
- 	error = mnt_want_write(path.mnt);
- 	if (error)
- 		goto out_dput;
-+
-+	if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
-+		error = -EACCES;
-+		goto out_drop_write;
-+	}
-+
- 	error = security_path_symlink(&path, dentry, from);
- 	if (error)
- 		goto out_drop_write;
- 	error = vfs_symlink(path.dentry->d_inode, dentry, from);
-+	if (!error)
-+		gr_handle_create(dentry, path.mnt);
- out_drop_write:
- 	mnt_drop_write(path.mnt);
- out_dput:
-@@ -2940,6 +3131,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
- {
- 	struct dentry *new_dentry;
- 	struct path old_path, new_path;
-+	char *to = NULL;
- 	int how = 0;
- 	int error;
- 
-@@ -2963,7 +3155,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
- 	if (error)
- 		return error;
- 
--	new_dentry = user_path_create(newdfd, newname, &new_path, 0);
-+	new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to, 0);
- 	error = PTR_ERR(new_dentry);
- 	if (IS_ERR(new_dentry))
- 		goto out;
-@@ -2974,13 +3166,30 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
- 	error = mnt_want_write(new_path.mnt);
- 	if (error)
- 		goto out_dput;
-+
-+	if (gr_handle_hardlink(old_path.dentry, old_path.mnt,
-+			       old_path.dentry->d_inode,
-+			       old_path.dentry->d_inode->i_mode, to)) {
-+		error = -EACCES;
-+		goto out_drop_write;
-+	}
-+
-+	if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
-+				old_path.dentry, old_path.mnt, to)) {
-+		error = -EACCES;
-+		goto out_drop_write;
-+	}
-+
- 	error = security_path_link(old_path.dentry, &new_path, new_dentry);
- 	if (error)
- 		goto out_drop_write;
- 	error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry);
-+	if (!error)
-+		gr_handle_create(new_dentry, new_path.mnt);
- out_drop_write:
- 	mnt_drop_write(new_path.mnt);
- out_dput:
-+	putname(to);
- 	dput(new_dentry);
- 	mutex_unlock(&new_path.dentry->d_inode->i_mutex);
- 	path_put(&new_path);
-@@ -3208,6 +3417,12 @@ SYSCALL_DEFINE4(renameat, int, olddfd, const char __user *, oldname,
- 	if (new_dentry == trap)
- 		goto exit5;
- 
-+	error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
-+				     old_dentry, old_dir->d_inode, oldnd.path.mnt,
-+				     to);
-+	if (error)
-+		goto exit5;
-+
- 	error = mnt_want_write(oldnd.path.mnt);
- 	if (error)
- 		goto exit5;
-@@ -3217,6 +3432,9 @@ SYSCALL_DEFINE4(renameat, int, olddfd, const char __user *, oldname,
- 		goto exit6;
- 	error = vfs_rename(old_dir->d_inode, old_dentry,
- 				   new_dir->d_inode, new_dentry);
-+	if (!error)
-+		gr_handle_rename(old_dir->d_inode, new_dir->d_inode, old_dentry,
-+				 new_dentry, oldnd.path.mnt, new_dentry->d_inode ? 1 : 0);
- exit6:
- 	mnt_drop_write(oldnd.path.mnt);
- exit5:
-@@ -3242,6 +3460,8 @@ SYSCALL_DEFINE2(rename, const char __user *, oldname, const char __user *, newna
- 
- int vfs_readlink(struct dentry *dentry, char __user *buffer, int buflen, const char *link)
- {
-+	char tmpbuf[64];
-+	const char *newlink;
- 	int len;
- 
- 	len = PTR_ERR(link);
-@@ -3251,7 +3471,14 @@ int vfs_readlink(struct dentry *dentry, char __user *buffer, int buflen, const c
- 	len = strlen(link);
- 	if (len > (unsigned) buflen)
- 		len = buflen;
--	if (copy_to_user(buffer, link, len))
-+
-+	if (len < sizeof(tmpbuf)) {
-+		memcpy(tmpbuf, link, len);
-+		newlink = tmpbuf;
-+	} else
-+		newlink = link;
-+
-+	if (copy_to_user(buffer, newlink, len))
- 		len = -EFAULT;
- out:
- 	return len;
-diff --git a/fs/namespace.c b/fs/namespace.c
-index ca4913a..8eb2439 100644
---- a/fs/namespace.c
-+++ b/fs/namespace.c
-@@ -1327,6 +1327,9 @@ static int do_umount(struct vfsmount *mnt, int flags)
- 		if (!(sb->s_flags & MS_RDONLY))
- 			retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
- 		up_write(&sb->s_umount);
-+
-+		gr_log_remount(mnt->mnt_devname, retval);
-+
- 		return retval;
- 	}
- 
-@@ -1346,6 +1349,9 @@ static int do_umount(struct vfsmount *mnt, int flags)
- 	br_write_unlock(vfsmount_lock);
- 	up_write(&namespace_sem);
- 	release_mounts(&umount_list);
-+
-+	gr_log_unmount(mnt->mnt_devname, retval);
-+
- 	return retval;
- }
- 
-@@ -1357,7 +1363,7 @@ static int do_umount(struct vfsmount *mnt, int flags)
-  * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
-  */
- 
--SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
-+SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
- {
- 	struct path path;
- 	int retval;
-@@ -1396,7 +1402,7 @@ out:
- /*
-  *	The 2.0 compatible umount. No flags.
-  */
--SYSCALL_DEFINE1(oldumount, char __user *, name)
-+SYSCALL_DEFINE1(oldumount, const char __user *, name)
- {
- 	return sys_umount(name, 0);
- }
-@@ -2337,6 +2343,16 @@ long do_mount(char *dev_name, char *dir_name, char *type_page,
- 		   MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
- 		   MS_STRICTATIME);
- 
-+	if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
-+		retval = -EPERM;
-+		goto dput_out;
-+	}
-+
-+	if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
-+		retval = -EPERM;
-+		goto dput_out;
-+	}
-+
- 	if (flags & MS_REMOUNT)
- 		retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
- 				    data_page);
-@@ -2351,6 +2367,9 @@ long do_mount(char *dev_name, char *dir_name, char *type_page,
- 				      dev_name, data_page);
- dput_out:
- 	path_put(&path);
-+
-+	gr_log_mount(dev_name, dir_name, retval);
-+
- 	return retval;
- }
- 
-@@ -2389,7 +2408,7 @@ void mnt_make_shortterm(struct vfsmount *mnt)
-  * Allocate a new namespace structure and populate it with contents
-  * copied from the namespace of the passed in task structure.
-  */
--static struct mnt_namespace *dup_mnt_ns(struct mnt_namespace *mnt_ns,
-+static __latent_entropy struct mnt_namespace *dup_mnt_ns(struct mnt_namespace *mnt_ns,
- 		struct fs_struct *fs)
- {
- 	struct mnt_namespace *new_ns;
-@@ -2518,8 +2537,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
- }
- EXPORT_SYMBOL(mount_subtree);
- 
--SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
--		char __user *, type, unsigned long, flags, void __user *, data)
-+SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
-+		const char __user *, type, unsigned long, flags, void __user *, data)
- {
- 	int ret;
- 	char *kernel_type;
-@@ -2606,6 +2625,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
- 	if (error)
- 		goto out2;
- 
-+	if (gr_handle_chroot_pivot()) {
-+		error = -EPERM;
-+		goto out2;
-+	}
-+
- 	get_fs_root(current->fs, &root);
- 	error = lock_mount(&old);
- 	if (error)
-diff --git a/fs/ncpfs/inode.c b/fs/ncpfs/inode.c
-index cbd1a61..b43f68b 100644
---- a/fs/ncpfs/inode.c
-+++ b/fs/ncpfs/inode.c
-@@ -1041,6 +1041,7 @@ static struct file_system_type ncp_fs_type = {
- 	.kill_sb	= kill_anon_super,
- 	.fs_flags	= FS_BINARY_MOUNTDATA,
- };
-+MODULE_ALIAS_FS("ncpfs");
- 
- static int __init init_ncp_fs(void)
- {
-diff --git a/fs/nfs/callback.c b/fs/nfs/callback.c
-index 516f337..82a82df 100644
---- a/fs/nfs/callback.c
-+++ b/fs/nfs/callback.c
-@@ -250,7 +250,6 @@ int nfs_callback_up(u32 minorversion, struct rpc_xprt *xprt)
- 	struct svc_rqst *rqstp;
- 	int (*callback_svc)(void *vrqstp);
- 	struct nfs_callback_data *cb_info = &nfs_callback_info[minorversion];
--	char svc_name[12];
- 	int ret = 0;
- 	int minorversion_setup;
- 
-@@ -280,10 +279,9 @@ int nfs_callback_up(u32 minorversion, struct rpc_xprt *xprt)
- 
- 	svc_sock_update_bufs(serv);
- 
--	sprintf(svc_name, "nfsv4.%u-svc", minorversion);
- 	cb_info->serv = serv;
- 	cb_info->rqst = rqstp;
--	cb_info->task = kthread_run(callback_svc, cb_info->rqst, svc_name);
-+	cb_info->task = kthread_run(callback_svc, cb_info->rqst, "nfsv4.%u-svc", minorversion);
- 	if (IS_ERR(cb_info->task)) {
- 		ret = PTR_ERR(cb_info->task);
- 		svc_exit_thread(cb_info->rqst);
-diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
-index 3fde055..de27202 100644
---- a/fs/nfs/callback_xdr.c
-+++ b/fs/nfs/callback_xdr.c
-@@ -50,7 +50,7 @@ struct callback_op {
- 	callback_decode_arg_t decode_args;
- 	callback_encode_res_t encode_res;
- 	long res_maxsize;
--};
-+} __do_const;
- 
- static struct callback_op callback_ops[];
- 
-diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c
-index 756f4df..8bd49ca 100644
---- a/fs/nfs/dir.c
-+++ b/fs/nfs/dir.c
-@@ -500,7 +500,8 @@ void nfs_prime_dcache(struct dentry *parent, struct nfs_entry *entry)
- 			nfs_refresh_inode(dentry->d_inode, entry->fattr);
- 			goto out;
- 		} else {
--			d_drop(dentry);
-+			if (d_invalidate(dentry) != 0)
-+				goto out;
- 			dput(dentry);
- 		}
- 	}
-@@ -1164,6 +1165,8 @@ out_set_verifier:
- out_zap_parent:
- 	nfs_zap_caches(dir);
-  out_bad:
-+	nfs_free_fattr(fattr);
-+	nfs_free_fhandle(fhandle);
- 	nfs_mark_for_revalidate(dir);
- 	if (inode && S_ISDIR(inode->i_mode)) {
- 		/* Purge readdir caches. */
-@@ -1176,8 +1179,6 @@ out_zap_parent:
- 		shrink_dcache_parent(dentry);
- 	}
- 	d_drop(dentry);
--	nfs_free_fattr(fattr);
--	nfs_free_fhandle(fhandle);
- 	dput(parent);
- 	dfprintk(LOOKUPCACHE, "NFS: %s(%s/%s) is invalid\n",
- 			__func__, dentry->d_parent->d_name.name,
-diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
-index b78b5b6..c64d84f 100644
---- a/fs/nfs/inode.c
-+++ b/fs/nfs/inode.c
-@@ -1002,16 +1002,16 @@ static int nfs_size_need_update(const struct inode *inode, const struct nfs_fatt
- 	return nfs_size_to_loff_t(fattr->size) > i_size_read(inode);
- }
- 
--static atomic_long_t nfs_attr_generation_counter;
-+static atomic_long_unchecked_t nfs_attr_generation_counter;
- 
- static unsigned long nfs_read_attr_generation_counter(void)
- {
--	return atomic_long_read(&nfs_attr_generation_counter);
-+	return atomic_long_read_unchecked(&nfs_attr_generation_counter);
- }
- 
- unsigned long nfs_inc_attr_generation_counter(void)
- {
--	return atomic_long_inc_return(&nfs_attr_generation_counter);
-+	return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
- }
- 
- void nfs_fattr_init(struct nfs_fattr *fattr)
-diff --git a/fs/nfs/nfs4proc.c b/fs/nfs/nfs4proc.c
-index 5639efd..4531174 100644
---- a/fs/nfs/nfs4proc.c
-+++ b/fs/nfs/nfs4proc.c
-@@ -1037,7 +1037,7 @@ static struct nfs4_state *nfs4_try_open_cached(struct nfs4_opendata *opendata)
- 	struct nfs4_state *state = opendata->state;
- 	struct nfs_inode *nfsi = NFS_I(state->inode);
- 	struct nfs_delegation *delegation;
--	int open_mode = opendata->o_arg.open_flags & O_EXCL;
-+	int open_mode = opendata->o_arg.open_flags;
- 	fmode_t fmode = opendata->o_arg.fmode;
- 	nfs4_stateid stateid;
- 	int ret = -EAGAIN;
-diff --git a/fs/nfs/super.c b/fs/nfs/super.c
-index 1943898..396c460 100644
---- a/fs/nfs/super.c
-+++ b/fs/nfs/super.c
-@@ -282,6 +282,7 @@ static struct file_system_type nfs_fs_type = {
- 	.kill_sb	= nfs_kill_super,
- 	.fs_flags	= FS_RENAME_DOES_D_MOVE|FS_REVAL_DOT|FS_BINARY_MOUNTDATA,
- };
-+MODULE_ALIAS_FS("nfs");
- 
- struct file_system_type nfs_xdev_fs_type = {
- 	.owner		= THIS_MODULE,
-@@ -338,6 +339,8 @@ static struct file_system_type nfs4_remote_fs_type = {
- 	.kill_sb	= nfs4_kill_super,
- 	.fs_flags	= FS_RENAME_DOES_D_MOVE|FS_REVAL_DOT|FS_BINARY_MOUNTDATA,
- };
-+MODULE_ALIAS_FS("nfs4");
-+MODULE_ALIAS("nfs4");
- 
- struct file_system_type nfs4_xdev_fs_type = {
- 	.owner		= THIS_MODULE,
-@@ -3089,6 +3092,4 @@ static struct dentry *nfs4_referral_mount(struct file_system_type *fs_type,
- 	return res;
- }
- 
--MODULE_ALIAS("nfs4");
--
- #endif /* CONFIG_NFS_V4 */
-diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
-index e065497..258fa11 100644
---- a/fs/nfsd/nfs4proc.c
-+++ b/fs/nfsd/nfs4proc.c
-@@ -1048,7 +1048,7 @@ struct nfsd4_operation {
- 	char *op_name;
- 	/* Try to get response size before operation */
- 	nfsd4op_rsize op_rsize_bop;
--};
-+} __do_const;
- 
- static struct nfsd4_operation nfsd4_ops[];
- 
-diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
-index 99625b8..7e04dea 100644
---- a/fs/nfsd/nfs4xdr.c
-+++ b/fs/nfsd/nfs4xdr.c
-@@ -1445,7 +1445,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
- 
- typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
- 
--static nfsd4_dec nfsd4_dec_ops[] = {
-+static const nfsd4_dec nfsd4_dec_ops[] = {
- 	[OP_ACCESS]		= (nfsd4_dec)nfsd4_decode_access,
- 	[OP_CLOSE]		= (nfsd4_dec)nfsd4_decode_close,
- 	[OP_COMMIT]		= (nfsd4_dec)nfsd4_decode_commit,
-@@ -1485,7 +1485,7 @@ static nfsd4_dec nfsd4_dec_ops[] = {
- 	[OP_RELEASE_LOCKOWNER]	= (nfsd4_dec)nfsd4_decode_release_lockowner,
- };
- 
--static nfsd4_dec nfsd41_dec_ops[] = {
-+static const nfsd4_dec nfsd41_dec_ops[] = {
- 	[OP_ACCESS]		= (nfsd4_dec)nfsd4_decode_access,
- 	[OP_CLOSE]		= (nfsd4_dec)nfsd4_decode_close,
- 	[OP_COMMIT]		= (nfsd4_dec)nfsd4_decode_commit,
-@@ -1547,7 +1547,7 @@ static nfsd4_dec nfsd41_dec_ops[] = {
- };
- 
- struct nfsd4_minorversion_ops {
--	nfsd4_dec *decoders;
-+	const nfsd4_dec *decoders;
- 	int nops;
- };
- 
-diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
-index 2cbac34..21c9120 100644
---- a/fs/nfsd/nfscache.c
-+++ b/fs/nfsd/nfscache.c
-@@ -259,13 +259,16 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
- {
- 	struct svc_cacherep *rp;
- 	struct kvec	*resv = &rqstp->rq_res.head[0], *cachv;
--	int		len;
-+	long		len;
- 
- 	if (!(rp = rqstp->rq_cacherep) || cache_disabled)
- 		return;
- 
--	len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
--	len >>= 2;
-+	if (statp) {
-+		len = (char*)statp - (char*)resv->iov_base;
-+		len = resv->iov_len - len;
-+		len >>= 2;
-+	}
- 
- 	/* Don't cache excessive amounts of data and XDR failures */
- 	if (!statp || len > (256 >> 2)) {
-diff --git a/fs/nfsd/nfsctl.c b/fs/nfsd/nfsctl.c
-index c45a2ea..1a6bd66 100644
---- a/fs/nfsd/nfsctl.c
-+++ b/fs/nfsd/nfsctl.c
-@@ -1102,6 +1102,7 @@ static struct file_system_type nfsd_fs_type = {
- 	.mount		= nfsd_mount,
- 	.kill_sb	= kill_litter_super,
- };
-+MODULE_ALIAS_FS("nfsd");
- 
- #ifdef CONFIG_PROC_FS
- static int create_proc_exports_entry(void)
-diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
-index 561a3dc..9c46c5e 100644
---- a/fs/nfsd/vfs.c
-+++ b/fs/nfsd/vfs.c
-@@ -915,7 +915,7 @@ nfsd_vfs_read(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
- 	} else {
- 		oldfs = get_fs();
- 		set_fs(KERNEL_DS);
--		host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
-+		host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
- 		set_fs(oldfs);
- 	}
- 
-@@ -1019,7 +1019,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
- 
- 	/* Write the data. */
- 	oldfs = get_fs(); set_fs(KERNEL_DS);
--	host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &offset);
-+	host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &offset);
- 	set_fs(oldfs);
- 	if (host_err < 0)
- 		goto out_nfserr;
-@@ -1560,7 +1560,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
- 	 */
- 
- 	oldfs = get_fs(); set_fs(KERNEL_DS);
--	host_err = inode->i_op->readlink(dentry, buf, *lenp);
-+	host_err = inode->i_op->readlink(dentry, (char __force_user *)buf, *lenp);
- 	set_fs(oldfs);
- 
- 	if (host_err < 0)
-diff --git a/fs/nilfs2/super.c b/fs/nilfs2/super.c
-index 97bfbdd..e7f644a 100644
---- a/fs/nilfs2/super.c
-+++ b/fs/nilfs2/super.c
-@@ -1370,6 +1370,7 @@ struct file_system_type nilfs_fs_type = {
- 	.kill_sb  = kill_block_super,
- 	.fs_flags = FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("nilfs2");
- 
- static void nilfs_inode_init_once(void *obj)
- {
-diff --git a/fs/nilfs2/the_nilfs.c b/fs/nilfs2/the_nilfs.c
-index 1c98f53..41e6a04 100644
---- a/fs/nilfs2/the_nilfs.c
-+++ b/fs/nilfs2/the_nilfs.c
-@@ -410,6 +410,12 @@ static int nilfs_store_disk_layout(struct the_nilfs *nilfs,
- 	nilfs->ns_first_data_block = le64_to_cpu(sbp->s_first_data_block);
- 	nilfs->ns_r_segments_percentage =
- 		le32_to_cpu(sbp->s_r_segments_percentage);
-+	if (nilfs->ns_r_segments_percentage < 1 ||
-+	    nilfs->ns_r_segments_percentage > 99) {
-+		printk(KERN_ERR "NILFS: invalid reserved segments percentage.\n");
-+		return -EINVAL;
-+	}
-+
- 	nilfs_set_nsegments(nilfs, le64_to_cpu(sbp->s_nsegments));
- 	nilfs->ns_crc_seed = le32_to_cpu(sbp->s_crc_seed);
- 	return 0;
-diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
-index 0eb059ec..e086089 100644
---- a/fs/nls/nls_base.c
-+++ b/fs/nls/nls_base.c
-@@ -234,20 +234,22 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
- 
- int register_nls(struct nls_table * nls)
- {
--	struct nls_table ** tmp = &tables;
-+	struct nls_table *tmp = tables;
- 
- 	if (nls->next)
- 		return -EBUSY;
- 
- 	spin_lock(&nls_lock);
--	while (*tmp) {
--		if (nls == *tmp) {
-+	while (tmp) {
-+		if (nls == tmp) {
- 			spin_unlock(&nls_lock);
- 			return -EBUSY;
- 		}
--		tmp = &(*tmp)->next;
-+		tmp = tmp->next;
- 	}
--	nls->next = tables;
-+	pax_open_kernel();
-+	*(struct nls_table **)&nls->next = tables;
-+	pax_close_kernel();
- 	tables = nls;
- 	spin_unlock(&nls_lock);
- 	return 0;	
-@@ -255,12 +257,14 @@ int register_nls(struct nls_table * nls)
- 
- int unregister_nls(struct nls_table * nls)
- {
--	struct nls_table ** tmp = &tables;
-+	struct nls_table * const * tmp = &tables;
- 
- 	spin_lock(&nls_lock);
- 	while (*tmp) {
- 		if (nls == *tmp) {
--			*tmp = nls->next;
-+			pax_open_kernel();
-+			*(struct nls_table **)tmp = nls->next;
-+			pax_close_kernel();
- 			spin_unlock(&nls_lock);
- 			return 0;
- 		}
-diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
-index 7424929..35f6be5 100644
---- a/fs/nls/nls_euc-jp.c
-+++ b/fs/nls/nls_euc-jp.c
-@@ -561,8 +561,10 @@ static int __init init_nls_euc_jp(void)
- 	p_nls = load_nls("cp932");
- 
- 	if (p_nls) {
--		table.charset2upper = p_nls->charset2upper;
--		table.charset2lower = p_nls->charset2lower;
-+		pax_open_kernel();
-+		*(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
-+		*(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
-+		pax_close_kernel();
- 		return register_nls(&table);
- 	}
- 
-diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
-index e7bc1d7..06bd4bb 100644
---- a/fs/nls/nls_koi8-ru.c
-+++ b/fs/nls/nls_koi8-ru.c
-@@ -63,8 +63,10 @@ static int __init init_nls_koi8_ru(void)
- 	p_nls = load_nls("koi8-u");
- 
- 	if (p_nls) {
--		table.charset2upper = p_nls->charset2upper;
--		table.charset2lower = p_nls->charset2lower;
-+		pax_open_kernel();
-+		*(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
-+		*(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
-+		pax_close_kernel();
- 		return register_nls(&table);
- 	}
- 
-diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
-index 9860f6b..55df672 100644
---- a/fs/notify/fanotify/fanotify_user.c
-+++ b/fs/notify/fanotify/fanotify_user.c
-@@ -277,7 +277,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
- 		goto out_close_fd;
- 
- 	ret = -EFAULT;
--	if (copy_to_user(buf, &fanotify_event_metadata,
-+	if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
-+	    copy_to_user(buf, &fanotify_event_metadata,
- 			 fanotify_event_metadata.event_len))
- 		goto out_kill_access_response;
- 
-diff --git a/fs/notify/notification.c b/fs/notify/notification.c
-index ee18815..7aa5d01 100644
---- a/fs/notify/notification.c
-+++ b/fs/notify/notification.c
-@@ -57,7 +57,7 @@ static struct kmem_cache *fsnotify_event_holder_cachep;
-  * get set to 0 so it will never get 'freed'
-  */
- static struct fsnotify_event *q_overflow_event;
--static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
-+static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
- 
- /**
-  * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
-@@ -65,7 +65,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
-  */
- u32 fsnotify_get_cookie(void)
- {
--	return atomic_inc_return(&fsnotify_sync_cookie);
-+	return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
- }
- EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
- 
-diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
-index 99e3610..02c1068 100644
---- a/fs/ntfs/dir.c
-+++ b/fs/ntfs/dir.c
-@@ -1329,7 +1329,7 @@ find_next_index_buffer:
- 	ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
- 			~(s64)(ndir->itype.index.block_size - 1)));
- 	/* Bounds checks. */
--	if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
-+	if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
- 		ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
- 				"inode 0x%lx or driver bug.", vdir->i_ino);
- 		goto err_out;
-diff --git a/fs/ntfs/file.c b/fs/ntfs/file.c
-index c587e2d..48a16cd 100644
---- a/fs/ntfs/file.c
-+++ b/fs/ntfs/file.c
-@@ -1281,7 +1281,7 @@ static inline size_t ntfs_copy_from_user(struct page **pages,
- 	char *addr;
- 	size_t total = 0;
- 	unsigned len;
--	int left;
-+	unsigned left;
- 
- 	do {
- 		len = PAGE_CACHE_SIZE - ofs;
-diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
-index b52706d..b9a9f9d 100644
---- a/fs/ntfs/super.c
-+++ b/fs/ntfs/super.c
-@@ -661,7 +661,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
- 		if (!silent)
- 			ntfs_error(sb, "Primary boot sector is invalid.");
- 	} else if (!silent)
--		ntfs_error(sb, read_err_str, "primary");
-+		ntfs_error(sb, read_err_str, "%s", "primary");
- 	if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
- 		if (bh_primary)
- 			brelse(bh_primary);
-@@ -677,7 +677,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
- 			goto hotfix_primary_boot_sector;
- 		brelse(bh_backup);
- 	} else if (!silent)
--		ntfs_error(sb, read_err_str, "backup");
-+		ntfs_error(sb, read_err_str, "%s", "backup");
- 	/* Try to read NT3.51- backup boot sector. */
- 	if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
- 		if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
-@@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
- 					"sector.");
- 		brelse(bh_backup);
- 	} else if (!silent)
--		ntfs_error(sb, read_err_str, "backup");
-+		ntfs_error(sb, read_err_str, "%s", "backup");
- 	/* We failed. Cleanup and return. */
- 	if (bh_primary)
- 		brelse(bh_primary);
-@@ -3072,6 +3072,7 @@ static struct file_system_type ntfs_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("ntfs");
- 
- /* Stable names for the slab caches. */
- static const char ntfs_index_ctx_cache_name[] = "ntfs_index_ctx_cache";
-diff --git a/fs/ocfs2/dlmfs/dlmfs.c b/fs/ocfs2/dlmfs/dlmfs.c
-index b420767..bbf1094 100644
---- a/fs/ocfs2/dlmfs/dlmfs.c
-+++ b/fs/ocfs2/dlmfs/dlmfs.c
-@@ -662,6 +662,7 @@ static struct file_system_type dlmfs_fs_type = {
- 	.mount		= dlmfs_mount,
- 	.kill_sb	= kill_litter_super,
- };
-+MODULE_ALIAS_FS("ocfs2_dlmfs");
- 
- static int __init init_dlmfs_fs(void)
- {
-diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
-index 210c352..a174f83 100644
---- a/fs/ocfs2/localalloc.c
-+++ b/fs/ocfs2/localalloc.c
-@@ -1283,7 +1283,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
- 		goto bail;
- 	}
- 
--	atomic_inc(&osb->alloc_stats.moves);
-+	atomic_inc_unchecked(&osb->alloc_stats.moves);
- 
- bail:
- 	if (handle)
-diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
-index d355e6e..578d905 100644
---- a/fs/ocfs2/ocfs2.h
-+++ b/fs/ocfs2/ocfs2.h
-@@ -235,11 +235,11 @@ enum ocfs2_vol_state
- 
- struct ocfs2_alloc_stats
- {
--	atomic_t moves;
--	atomic_t local_data;
--	atomic_t bitmap_data;
--	atomic_t bg_allocs;
--	atomic_t bg_extends;
-+	atomic_unchecked_t moves;
-+	atomic_unchecked_t local_data;
-+	atomic_unchecked_t bitmap_data;
-+	atomic_unchecked_t bg_allocs;
-+	atomic_unchecked_t bg_extends;
- };
- 
- enum ocfs2_local_alloc_state
-diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
-index b7e74b5..19c6536 100644
---- a/fs/ocfs2/suballoc.c
-+++ b/fs/ocfs2/suballoc.c
-@@ -872,7 +872,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
- 				mlog_errno(status);
- 			goto bail;
- 		}
--		atomic_inc(&osb->alloc_stats.bg_extends);
-+		atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
- 
- 		/* You should never ask for this much metadata */
- 		BUG_ON(bits_wanted >
-@@ -2007,7 +2007,7 @@ int ocfs2_claim_metadata(handle_t *handle,
- 		mlog_errno(status);
- 		goto bail;
- 	}
--	atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
-+	atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
- 
- 	*suballoc_loc = res.sr_bg_blkno;
- 	*suballoc_bit_start = res.sr_bit_offset;
-@@ -2171,7 +2171,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
- 	trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
- 					   res->sr_bits);
- 
--	atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
-+	atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
- 
- 	BUG_ON(res->sr_bits != 1);
- 
-@@ -2213,7 +2213,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
- 		mlog_errno(status);
- 		goto bail;
- 	}
--	atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
-+	atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
- 
- 	BUG_ON(res.sr_bits != 1);
- 
-@@ -2317,7 +2317,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
- 						      cluster_start,
- 						      num_clusters);
- 		if (!status)
--			atomic_inc(&osb->alloc_stats.local_data);
-+			atomic_inc_unchecked(&osb->alloc_stats.local_data);
- 	} else {
- 		if (min_clusters > (osb->bitmap_cpg - 1)) {
- 			/* The only paths asking for contiguousness
-@@ -2343,7 +2343,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
- 				ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
- 								 res.sr_bg_blkno,
- 								 res.sr_bit_offset);
--			atomic_inc(&osb->alloc_stats.bitmap_data);
-+			atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
- 			*num_clusters = res.sr_bits;
- 		}
- 	}
-diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
-index 4994f8b..04a9180 100644
---- a/fs/ocfs2/super.c
-+++ b/fs/ocfs2/super.c
-@@ -301,11 +301,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
- 			"%10s => GlobalAllocs: %d  LocalAllocs: %d  "
- 			"SubAllocs: %d  LAWinMoves: %d  SAExtends: %d\n",
- 			"Stats",
--			atomic_read(&osb->alloc_stats.bitmap_data),
--			atomic_read(&osb->alloc_stats.local_data),
--			atomic_read(&osb->alloc_stats.bg_allocs),
--			atomic_read(&osb->alloc_stats.moves),
--			atomic_read(&osb->alloc_stats.bg_extends));
-+			atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
-+			atomic_read_unchecked(&osb->alloc_stats.local_data),
-+			atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
-+			atomic_read_unchecked(&osb->alloc_stats.moves),
-+			atomic_read_unchecked(&osb->alloc_stats.bg_extends));
- 
- 	out += snprintf(buf + out, len - out,
- 			"%10s => State: %u  Descriptor: %llu  Size: %u bits  "
-@@ -1270,6 +1270,7 @@ static struct file_system_type ocfs2_fs_type = {
- 	.fs_flags       = FS_REQUIRES_DEV|FS_RENAME_DOES_D_MOVE,
- 	.next           = NULL
- };
-+MODULE_ALIAS_FS("ocfs2");
- 
- static int ocfs2_check_set_options(struct super_block *sb,
- 				   struct mount_options *options)
-@@ -2119,11 +2120,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
- 	spin_lock_init(&osb->osb_xattr_lock);
- 	ocfs2_init_steal_slots(osb);
- 
--	atomic_set(&osb->alloc_stats.moves, 0);
--	atomic_set(&osb->alloc_stats.local_data, 0);
--	atomic_set(&osb->alloc_stats.bitmap_data, 0);
--	atomic_set(&osb->alloc_stats.bg_allocs, 0);
--	atomic_set(&osb->alloc_stats.bg_extends, 0);
-+	atomic_set_unchecked(&osb->alloc_stats.moves, 0);
-+	atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
-+	atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
-+	atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
-+	atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
- 
- 	/* Copy the blockcheck stats from the superblock probe */
- 	osb->osb_ecc_stats = *stats;
-diff --git a/fs/ocfs2/symlink.c b/fs/ocfs2/symlink.c
-index 5d22872..523db20 100644
---- a/fs/ocfs2/symlink.c
-+++ b/fs/ocfs2/symlink.c
-@@ -142,7 +142,7 @@ bail:
- 
- static void ocfs2_fast_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
- {
--	char *link = nd_get_link(nd);
-+	const char *link = nd_get_link(nd);
- 	if (!IS_ERR(link))
- 		kfree(link);
- }
-diff --git a/fs/omfs/inode.c b/fs/omfs/inode.c
-index e043c4c..f99d456 100644
---- a/fs/omfs/inode.c
-+++ b/fs/omfs/inode.c
-@@ -570,6 +570,7 @@ static struct file_system_type omfs_fs_type = {
- 	.kill_sb = kill_block_super,
- 	.fs_flags = FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("omfs");
- 
- static int __init init_omfs_fs(void)
- {
-diff --git a/fs/open.c b/fs/open.c
-index b8485d3..e18561a 100644
---- a/fs/open.c
-+++ b/fs/open.c
-@@ -31,6 +31,8 @@
- #include <linux/ima.h>
- #include <linux/dnotify.h>
- 
-+#define CREATE_TRACE_POINTS
-+#include <trace/events/fs.h>
- #include "internal.h"
- 
- int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
-@@ -112,6 +114,10 @@ static long do_sys_truncate(const char __user *pathname, loff_t length)
- 	error = locks_verify_truncate(inode, NULL, length);
- 	if (!error)
- 		error = security_path_truncate(&path);
-+
-+	if (!error && !gr_acl_handle_truncate(path.dentry, path.mnt))
-+		error = -EACCES;
-+
- 	if (!error)
- 		error = do_truncate(path.dentry, length, 0, NULL);
- 
-@@ -358,6 +364,9 @@ SYSCALL_DEFINE3(faccessat, int, dfd, const char __user *, filename, int, mode)
- 	if (__mnt_is_readonly(path.mnt))
- 		res = -EROFS;
- 
-+	if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
-+		res = -EACCES;
-+
- out_path_release:
- 	path_put(&path);
- out:
-@@ -384,6 +393,8 @@ SYSCALL_DEFINE1(chdir, const char __user *, filename)
- 	if (error)
- 		goto dput_and_out;
- 
-+	gr_log_chdir(path.dentry, path.mnt);
-+
- 	set_fs_pwd(current->fs, &path);
- 
- dput_and_out:
-@@ -410,6 +421,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
- 		goto out_putf;
- 
- 	error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
-+
-+	if (!error && !gr_chroot_fchdir(file->f_path.dentry, file->f_path.mnt))
-+		error = -EPERM;
-+
-+	if (!error)
-+		gr_log_chdir(file->f_path.dentry, file->f_path.mnt);
-+
- 	if (!error)
- 		set_fs_pwd(current->fs, &file->f_path);
- out_putf:
-@@ -438,7 +456,13 @@ SYSCALL_DEFINE1(chroot, const char __user *, filename)
- 	if (error)
- 		goto dput_and_out;
- 
-+	if (gr_handle_chroot_chroot(path.dentry, path.mnt))
-+		goto dput_and_out;
-+
- 	set_fs_root(current->fs, &path);
-+
-+	gr_handle_chroot_chdir(&path);
-+
- 	error = 0;
- dput_and_out:
- 	path_put(&path);
-@@ -456,6 +480,16 @@ static int chmod_common(struct path *path, umode_t mode)
- 	if (error)
- 		return error;
- 	mutex_lock(&inode->i_mutex);
-+
-+	if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
-+		error = -EACCES;
-+		goto out_unlock;
-+	}
-+	if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
-+		error = -EACCES;
-+		goto out_unlock;
-+	}
-+
- 	error = security_path_chmod(path->dentry, path->mnt, mode);
- 	if (error)
- 		goto out_unlock;
-@@ -506,6 +540,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
- 	int error;
- 	struct iattr newattrs;
- 
-+	if (!gr_acl_handle_chown(path->dentry, path->mnt))
-+		return -EACCES;
-+
- 	newattrs.ia_valid =  ATTR_CTIME;
- 	if (user != (uid_t) -1) {
- 		newattrs.ia_valid |= ATTR_UID;
-@@ -988,6 +1025,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, int mode)
- 			} else {
- 				fsnotify_open(f);
- 				fd_install(fd, f);
-+				trace_do_sys_open(tmp, flags, mode);
- 			}
- 		}
- 		putname(tmp);
-diff --git a/fs/openpromfs/inode.c b/fs/openpromfs/inode.c
-index e4e0ff7..458929b 100644
---- a/fs/openpromfs/inode.c
-+++ b/fs/openpromfs/inode.c
-@@ -434,6 +434,7 @@ static struct file_system_type openprom_fs_type = {
- 	.mount		= openprom_mount,
- 	.kill_sb	= kill_anon_super,
- };
-+MODULE_ALIAS_FS("openpromfs");
- 
- static void op_inode_init_once(void *data)
- {
-diff --git a/fs/partitions/efi.c b/fs/partitions/efi.c
-index 6296b40..417c00f 100644
---- a/fs/partitions/efi.c
-+++ b/fs/partitions/efi.c
-@@ -234,14 +234,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
- 	if (!gpt)
- 		return NULL;
- 
-+	if (!le32_to_cpu(gpt->num_partition_entries))
-+		return NULL;
-+	pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
-+	if (!pte)
-+		return NULL;
-+
- 	count = le32_to_cpu(gpt->num_partition_entries) *
-                 le32_to_cpu(gpt->sizeof_partition_entry);
--	if (!count)
--		return NULL;
--	pte = kzalloc(count, GFP_KERNEL);
--	if (!pte)
--		return NULL;
--
- 	if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
-                      (u8 *) pte,
- 		     count) < count) {
-diff --git a/fs/partitions/ldm.c b/fs/partitions/ldm.c
-index bd8ae78..539d250 100644
---- a/fs/partitions/ldm.c
-+++ b/fs/partitions/ldm.c
-@@ -1324,7 +1324,7 @@ static bool ldm_frag_add (const u8 *data, int size, struct list_head *frags)
- 			goto found;
- 	}
- 
--	f = kmalloc (sizeof (*f) + size*num, GFP_KERNEL);
-+	f = kmalloc (size*num + sizeof (*f), GFP_KERNEL);
- 	if (!f) {
- 		ldm_crit ("Out of memory.");
- 		return false;
-diff --git a/fs/pipe.c b/fs/pipe.c
-index 8ca88fc..d1f8b8a 100644
---- a/fs/pipe.c
-+++ b/fs/pipe.c
-@@ -437,9 +437,9 @@ redo:
- 		}
- 		if (bufs)	/* More to do? */
- 			continue;
--		if (!pipe->writers)
-+		if (!atomic_read(&pipe->writers))
- 			break;
--		if (!pipe->waiting_writers) {
-+		if (!atomic_read(&pipe->waiting_writers)) {
- 			/* syscall merging: Usually we must not sleep
- 			 * if O_NONBLOCK is set, or if we got some data.
- 			 * But if a writer sleeps in kernel space, then
-@@ -503,7 +503,7 @@ pipe_write(struct kiocb *iocb, const struct iovec *_iov,
- 	mutex_lock(&inode->i_mutex);
- 	pipe = inode->i_pipe;
- 
--	if (!pipe->readers) {
-+	if (!atomic_read(&pipe->readers)) {
- 		send_sig(SIGPIPE, current, 0);
- 		ret = -EPIPE;
- 		goto out;
-@@ -552,7 +552,7 @@ redo1:
- 	for (;;) {
- 		int bufs;
- 
--		if (!pipe->readers) {
-+		if (!atomic_read(&pipe->readers)) {
- 			send_sig(SIGPIPE, current, 0);
- 			if (!ret)
- 				ret = -EPIPE;
-@@ -643,9 +643,9 @@ redo2:
- 			kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
- 			do_wakeup = 0;
- 		}
--		pipe->waiting_writers++;
-+		atomic_inc(&pipe->waiting_writers);
- 		pipe_wait(pipe);
--		pipe->waiting_writers--;
-+		atomic_dec(&pipe->waiting_writers);
- 	}
- out:
- 	mutex_unlock(&inode->i_mutex);
-@@ -712,7 +712,7 @@ pipe_poll(struct file *filp, poll_table *wait)
- 	mask = 0;
- 	if (filp->f_mode & FMODE_READ) {
- 		mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
--		if (!pipe->writers && filp->f_version != pipe->w_counter)
-+		if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
- 			mask |= POLLHUP;
- 	}
- 
-@@ -722,7 +722,7 @@ pipe_poll(struct file *filp, poll_table *wait)
- 		 * Most Unices do not set POLLERR for FIFOs but on Linux they
- 		 * behave exactly like pipes for poll().
- 		 */
--		if (!pipe->readers)
-+		if (!atomic_read(&pipe->readers))
- 			mask |= POLLERR;
- 	}
- 
-@@ -736,10 +736,10 @@ pipe_release(struct inode *inode, int decr, int decw)
- 
- 	mutex_lock(&inode->i_mutex);
- 	pipe = inode->i_pipe;
--	pipe->readers -= decr;
--	pipe->writers -= decw;
-+	atomic_sub(decr, &pipe->readers);
-+	atomic_sub(decw, &pipe->writers);
- 
--	if (!pipe->readers && !pipe->writers) {
-+	if (!atomic_read(&pipe->readers) && !atomic_read(&pipe->writers)) {
- 		free_pipe_info(inode);
- 	} else {
- 		wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
-@@ -829,7 +829,7 @@ pipe_read_open(struct inode *inode, struct file *filp)
- 
- 	if (inode->i_pipe) {
- 		ret = 0;
--		inode->i_pipe->readers++;
-+		atomic_inc(&inode->i_pipe->readers);
- 	}
- 
- 	mutex_unlock(&inode->i_mutex);
-@@ -846,7 +846,7 @@ pipe_write_open(struct inode *inode, struct file *filp)
- 
- 	if (inode->i_pipe) {
- 		ret = 0;
--		inode->i_pipe->writers++;
-+		atomic_inc(&inode->i_pipe->writers);
- 	}
- 
- 	mutex_unlock(&inode->i_mutex);
-@@ -867,9 +867,9 @@ pipe_rdwr_open(struct inode *inode, struct file *filp)
- 	if (inode->i_pipe) {
- 		ret = 0;
- 		if (filp->f_mode & FMODE_READ)
--			inode->i_pipe->readers++;
-+			atomic_inc(&inode->i_pipe->readers);
- 		if (filp->f_mode & FMODE_WRITE)
--			inode->i_pipe->writers++;
-+			atomic_inc(&inode->i_pipe->writers);
- 	}
- 
- 	mutex_unlock(&inode->i_mutex);
-@@ -961,7 +961,7 @@ void free_pipe_info(struct inode *inode)
- 	inode->i_pipe = NULL;
- }
- 
--static struct vfsmount *pipe_mnt __read_mostly;
-+struct vfsmount *pipe_mnt __read_mostly;
- 
- /*
-  * pipefs_dname() is called from d_path().
-@@ -991,7 +991,8 @@ static struct inode * get_pipe_inode(void)
- 		goto fail_iput;
- 	inode->i_pipe = pipe;
- 
--	pipe->readers = pipe->writers = 1;
-+	atomic_set(&pipe->readers, 1);
-+	atomic_set(&pipe->writers, 1);
- 	inode->i_fop = &rdwr_pipefifo_fops;
- 
- 	/*
-diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
-index 15af622..0e9f4467 100644
---- a/fs/proc/Kconfig
-+++ b/fs/proc/Kconfig
-@@ -30,12 +30,12 @@ config PROC_FS
- 
- config PROC_KCORE
- 	bool "/proc/kcore support" if !ARM
--	depends on PROC_FS && MMU
-+	depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
- 
- config PROC_VMCORE
- 	bool "/proc/vmcore support"
--	depends on PROC_FS && CRASH_DUMP
--	default y
-+	depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
-+	default n
-         help
-         Exports the dump image of crashed kernel in ELF format.
- 
-@@ -59,8 +59,8 @@ config PROC_SYSCTL
- 	  limited in memory.
- 
- config PROC_PAGE_MONITOR
-- 	default y
--	depends on PROC_FS && MMU
-+ 	default n
-+	depends on PROC_FS && MMU && !GRKERNSEC
- 	bool "Enable /proc page monitoring" if EXPERT
-  	help
- 	  Various /proc files exist to monitor process memory utilization:
-diff --git a/fs/proc/array.c b/fs/proc/array.c
-index 439b5a1..61db155 100644
---- a/fs/proc/array.c
-+++ b/fs/proc/array.c
-@@ -60,6 +60,7 @@
- #include <linux/tty.h>
- #include <linux/string.h>
- #include <linux/mman.h>
-+#include <linux/grsecurity.h>
- #include <linux/proc_fs.h>
- #include <linux/ioport.h>
- #include <linux/uaccess.h>
-@@ -337,6 +338,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
- 	seq_putc(m, '\n');
- }
- 
-+#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
-+static inline void task_pax(struct seq_file *m, struct task_struct *p)
-+{
-+	if (p->mm)
-+		seq_printf(m, "PaX:\t%c%c%c%c%c\n",
-+			   p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
-+			   p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
-+			   p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
-+			   p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
-+			   p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
-+	else
-+		seq_printf(m, "PaX:\t-----\n");
-+}
-+#endif
-+
- int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
- 			struct pid *pid, struct task_struct *task)
- {
-@@ -354,9 +370,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
- 	task_cpus_allowed(m, task);
- 	cpuset_task_status_allowed(m, task);
- 	task_context_switch_counts(m, task);
-+
-+#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
-+	task_pax(m, task);
-+#endif
-+
-+#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
-+	task_grsec_rbac(m, task);
-+#endif
-+
- 	return 0;
- }
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
-+			     (_mm->pax_flags & MF_PAX_RANDMMAP || \
-+			      _mm->pax_flags & MF_PAX_SEGMEXEC))
-+#endif
-+
- static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
- 			struct pid *pid, struct task_struct *task, int whole)
- {
-@@ -378,6 +409,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
- 	char tcomm[sizeof(task->comm)];
- 	unsigned long flags;
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	if (current->exec_id != m->exec_id) {
-+		gr_log_badprocpid("stat");
-+		return 0;
-+	}
-+#endif
-+
- 	state = *get_task_state(task);
- 	vsize = eip = esp = 0;
- 	permitted = ptrace_may_access(task, PTRACE_MODE_READ);
-@@ -449,6 +487,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
- 		gtime = task->gtime;
- 	}
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	if (PAX_RAND_FLAGS(mm)) {
-+		eip = 0;
-+		esp = 0;
-+		wchan = 0;
-+	}
-+#endif
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+	wchan = 0;
-+	eip =0;
-+	esp =0;
-+#endif
-+
- 	/* scale priority and nice values from timeslices to -20..20 */
- 	/* to make it look like a "normal" Unix priority/nice value  */
- 	priority = task_prio(task);
-@@ -489,9 +540,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
- 		vsize,
- 		mm ? get_mm_rss(mm) : 0,
- 		rsslim,
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+		PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0),
-+		PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0),
-+		PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0),
-+#else
- 		mm ? (permitted ? mm->start_code : 1) : 0,
- 		mm ? (permitted ? mm->end_code : 1) : 0,
- 		(permitted && mm) ? mm->start_stack : 0,
-+#endif
- 		esp,
- 		eip,
- 		/* The signal information here is obsolete.
-@@ -533,8 +590,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
- 			struct pid *pid, struct task_struct *task)
- {
- 	unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
--	struct mm_struct *mm = get_task_mm(task);
-+	struct mm_struct *mm;
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	if (current->exec_id != m->exec_id) {
-+		gr_log_badprocpid("statm");
-+		return 0;
-+	}
-+#endif
-+	mm = get_task_mm(task);
- 	if (mm) {
- 		size = task_statm(mm, &shared, &text, &data, &resident);
- 		mmput(mm);
-@@ -544,3 +608,10 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
- 
- 	return 0;
- }
-+
-+#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
-+int proc_pid_ipaddr(struct task_struct *task, char *buffer)
-+{
-+	return sprintf(buffer, "%pI4\n", &task->signal->curr_ip);
-+}
-+#endif
-diff --git a/fs/proc/base.c b/fs/proc/base.c
-index 1ace83d..83b9247 100644
---- a/fs/proc/base.c
-+++ b/fs/proc/base.c
-@@ -107,6 +107,22 @@ struct pid_entry {
- 	union proc_op op;
- };
- 
-+struct getdents_callback {
-+	struct linux_dirent __user * current_dir;
-+	struct linux_dirent __user * previous;
-+	struct file * file;
-+	int count;
-+	int error;
-+};
-+
-+static int gr_fake_filldir(void * __buf, const char *name, int namlen, 
-+			   loff_t offset, u64 ino, unsigned int d_type)
-+{
-+	struct getdents_callback * buf = (struct getdents_callback *) __buf;
-+	buf->error = -EINVAL;
-+	return 0;
-+}
-+
- #define NOD(NAME, MODE, IOP, FOP, OP) {			\
- 	.name = (NAME),					\
- 	.len  = sizeof(NAME) - 1,			\
-@@ -194,31 +210,6 @@ static int proc_root_link(struct inode *inode, struct path *path)
- 	return result;
- }
- 
--static struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
--{
--	struct mm_struct *mm;
--	int err;
--
--	err =  mutex_lock_killable(&task->signal->cred_guard_mutex);
--	if (err)
--		return ERR_PTR(err);
--
--	mm = get_task_mm(task);
--	if (mm && mm != current->mm &&
--			!ptrace_may_access(task, mode)) {
--		mmput(mm);
--		mm = ERR_PTR(-EACCES);
--	}
--	mutex_unlock(&task->signal->cred_guard_mutex);
--
--	return mm;
--}
--
--struct mm_struct *mm_for_maps(struct task_struct *task)
--{
--	return mm_access(task, PTRACE_MODE_READ);
--}
--
- static int proc_pid_cmdline(struct task_struct *task, char * buffer)
- {
- 	int res = 0;
-@@ -229,6 +220,9 @@ static int proc_pid_cmdline(struct task_struct *task, char * buffer)
- 	if (!mm->arg_end)
- 		goto out_mm;	/* Shh! No looking before we're done */
- 
-+	if (gr_acl_handle_procpidmem(task))
-+		goto out_mm;
-+
-  	len = mm->arg_end - mm->arg_start;
-  
- 	if (len > PAGE_SIZE)
-@@ -256,12 +250,28 @@ out:
- 	return res;
- }
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
-+			     (_mm->pax_flags & MF_PAX_RANDMMAP || \
-+			      _mm->pax_flags & MF_PAX_SEGMEXEC))
-+#endif
-+
- static int proc_pid_auxv(struct task_struct *task, char *buffer)
- {
--	struct mm_struct *mm = mm_for_maps(task);
-+	struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
- 	int res = PTR_ERR(mm);
- 	if (mm && !IS_ERR(mm)) {
- 		unsigned int nwords = 0;
-+
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+		/* allow if we're currently ptracing this task */
-+		if (PAX_RAND_FLAGS(mm) &&
-+		    (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
-+			mmput(mm);
-+			return 0;
-+		}
-+#endif
-+
- 		do {
- 			nwords += 2;
- 		} while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
-@@ -275,7 +285,7 @@ static int proc_pid_auxv(struct task_struct *task, char *buffer)
- }
- 
- 
--#ifdef CONFIG_KALLSYMS
-+#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
- /*
-  * Provides a wchan file via kallsyms in a proper one-value-per-file format.
-  * Returns the resolved symbol.  If that fails, simply return the address.
-@@ -314,7 +324,7 @@ static void unlock_trace(struct task_struct *task)
- 	mutex_unlock(&task->signal->cred_guard_mutex);
- }
- 
--#ifdef CONFIG_STACKTRACE
-+#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
- 
- #define MAX_STACK_TRACE_DEPTH	64
- 
-@@ -505,7 +515,7 @@ static int proc_pid_limits(struct task_struct *task, char *buffer)
- 	return count;
- }
- 
--#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
-+#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
- static int proc_pid_syscall(struct task_struct *task, char *buffer)
- {
- 	long nr;
-@@ -534,7 +544,7 @@ static int proc_pid_syscall(struct task_struct *task, char *buffer)
- /************************************************************************/
- 
- /* permission checks */
--static int proc_fd_access_allowed(struct inode *inode)
-+static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
- {
- 	struct task_struct *task;
- 	int allowed = 0;
-@@ -544,7 +554,10 @@ static int proc_fd_access_allowed(struct inode *inode)
- 	 */
- 	task = get_proc_task(inode);
- 	if (task) {
--		allowed = ptrace_may_access(task, PTRACE_MODE_READ);
-+		if (log)
-+			allowed = ptrace_may_access_log(task, PTRACE_MODE_READ);
-+		else
-+			allowed = ptrace_may_access(task, PTRACE_MODE_READ);
- 		put_task_struct(task);
- 	}
- 	return allowed;
-@@ -761,7 +774,7 @@ static const struct file_operations proc_single_file_operations = {
- 	.release	= single_release,
- };
- 
--static int mem_open(struct inode* inode, struct file* file)
-+static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
- {
- 	struct task_struct *task = get_proc_task(file->f_path.dentry->d_inode);
- 	struct mm_struct *mm;
-@@ -769,7 +782,12 @@ static int mem_open(struct inode* inode, struct file* file)
- 	if (!task)
- 		return -ESRCH;
- 
--	mm = mm_access(task, PTRACE_MODE_ATTACH);
-+	if (gr_acl_handle_procpidmem(task)) {
-+		put_task_struct(task);
-+		return -EPERM;
-+	}
-+
-+	mm = mm_access(task, mode);
- 	put_task_struct(task);
- 
- 	if (IS_ERR(mm))
-@@ -782,11 +800,24 @@ static int mem_open(struct inode* inode, struct file* file)
- 		mmput(mm);
- 	}
- 
-+	file->private_data = mm;
-+
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	file->f_version = current->exec_id;
-+#endif
-+
-+	return 0;
-+}
-+
-+static int mem_open(struct inode *inode, struct file *file)
-+{
-+	int ret;
-+	ret = __mem_open(inode, file, PTRACE_MODE_ATTACH);
-+
- 	/* OK to pass negative loff_t, we can catch out-of-range */
- 	file->f_mode |= FMODE_UNSIGNED_OFFSET;
--	file->private_data = mm;
- 
--	return 0;
-+	return ret;
- }
- 
- static ssize_t mem_rw(struct file *file, char __user *buf,
-@@ -797,6 +828,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
- 	ssize_t copied;
- 	char *page;
- 
-+#ifdef CONFIG_GRKERNSEC
-+	if (write)
-+		return -EPERM;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	if (file->f_version != current->exec_id) {
-+		gr_log_badprocpid("mem");
-+		return 0;
-+	}
-+#endif
-+
- 	if (!mm)
- 		return 0;
- 
-@@ -809,7 +851,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
- 		goto free;
- 
- 	while (count > 0) {
--		int this_len = min_t(int, count, PAGE_SIZE);
-+		ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
- 
- 		if (write && copy_from_user(page, buf, this_len)) {
- 			copied = -EFAULT;
-@@ -885,42 +927,49 @@ static const struct file_operations proc_mem_operations = {
- 	.release	= mem_release,
- };
- 
-+static int environ_open(struct inode *inode, struct file *file)
-+{
-+	return __mem_open(inode, file, PTRACE_MODE_READ);
-+}
-+
- static ssize_t environ_read(struct file *file, char __user *buf,
- 			size_t count, loff_t *ppos)
- {
--	struct task_struct *task = get_proc_task(file->f_dentry->d_inode);
- 	char *page;
- 	unsigned long src = *ppos;
--	int ret = -ESRCH;
--	struct mm_struct *mm;
-+	ssize_t ret = -ESRCH;
-+	struct mm_struct *mm = file->private_data;
- 
--	if (!task)
--		goto out_no_task;
-+	if (!mm)
-+		return 0;
-+
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	if (file->f_version != current->exec_id) {
-+		gr_log_badprocpid("environ");
-+		return 0;
-+	}
-+#endif
- 
--	ret = -ENOMEM;
- 	page = (char *)__get_free_page(GFP_TEMPORARY);
- 	if (!page)
--		goto out;
--
--
--	mm = mm_for_maps(task);
--	ret = PTR_ERR(mm);
--	if (!mm || IS_ERR(mm))
--		goto out_free;
-+		return -ENOMEM;
- 
- 	ret = 0;
-+	if (!atomic_inc_not_zero(&mm->mm_users))
-+		goto free;
- 	while (count > 0) {
--		int this_len, retval, max_len;
-+		size_t this_len, max_len;
-+		int retval;
-+
-+		if (src >= (mm->env_end - mm->env_start))
-+			break;
- 
- 		this_len = mm->env_end - (mm->env_start + src);
- 
--		if (this_len <= 0)
--			break;
-+		max_len = min_t(size_t, PAGE_SIZE, count);
-+		this_len = min(max_len, this_len);
- 
--		max_len = (count > PAGE_SIZE) ? PAGE_SIZE : count;
--		this_len = (this_len > max_len) ? max_len : this_len;
--
--		retval = access_process_vm(task, (mm->env_start + src),
-+		retval = access_remote_vm(mm, (mm->env_start + src),
- 			page, this_len, 0);
- 
- 		if (retval <= 0) {
-@@ -939,19 +988,18 @@ static ssize_t environ_read(struct file *file, char __user *buf,
- 		count -= retval;
- 	}
- 	*ppos = src;
--
- 	mmput(mm);
--out_free:
-+
-+free:
- 	free_page((unsigned long) page);
--out:
--	put_task_struct(task);
--out_no_task:
- 	return ret;
- }
- 
- static const struct file_operations proc_environ_operations = {
-+	.open		= environ_open,
- 	.read		= environ_read,
- 	.llseek		= generic_file_llseek,
-+	.release	= mem_release,
- };
- 
- static ssize_t oom_adjust_read(struct file *file, char __user *buf,
-@@ -1519,7 +1567,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
- 	path_put(&nd->path);
- 
- 	/* Are we allowed to snoop on the tasks file descriptors? */
--	if (!proc_fd_access_allowed(inode))
-+	if (!proc_fd_access_allowed(inode,0))
- 		goto out;
- 
- 	error = PROC_I(inode)->op.proc_get_link(inode, &nd->path);
-@@ -1558,8 +1606,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
- 	struct path path;
- 
- 	/* Are we allowed to snoop on the tasks file descriptors? */
--	if (!proc_fd_access_allowed(inode))
--		goto out;
-+	/* logging this is needed for learning on chromium to work properly,
-+	   but we don't want to flood the logs from 'ps' which does a readlink
-+	   on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
-+	   CAP_SYS_PTRACE as it's not necessary for its basic functionality
-+	 */
-+	if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
-+		if (!proc_fd_access_allowed(inode,0))
-+			goto out;
-+	} else {
-+		if (!proc_fd_access_allowed(inode,1))
-+			goto out;
-+	}
- 
- 	error = PROC_I(inode)->op.proc_get_link(inode, &path);
- 	if (error)
-@@ -1624,7 +1682,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
- 		rcu_read_lock();
- 		cred = __task_cred(task);
- 		inode->i_uid = cred->euid;
-+#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
-+		inode->i_gid = grsec_proc_gid;
-+#else
- 		inode->i_gid = cred->egid;
-+#endif
- 		rcu_read_unlock();
- 	}
- 	security_task_to_inode(task, inode);
-@@ -1642,6 +1704,9 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
- 	struct inode *inode = dentry->d_inode;
- 	struct task_struct *task;
- 	const struct cred *cred;
-+#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	const struct cred *tmpcred = current_cred();
-+#endif
- 
- 	generic_fillattr(inode, stat);
- 
-@@ -1649,13 +1714,41 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
- 	stat->uid = 0;
- 	stat->gid = 0;
- 	task = pid_task(proc_pid(inode), PIDTYPE_PID);
-+
-+	if (task && (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))) {
-+		rcu_read_unlock();
-+		return -ENOENT;
-+	}
-+
- 	if (task) {
-+		cred = __task_cred(task);
-+#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+		if (!tmpcred->uid || (tmpcred->uid == cred->uid)
-+#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
-+		    || in_group_p(grsec_proc_gid)
-+#endif
-+		) {
-+#endif
- 		if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
-+#ifdef CONFIG_GRKERNSEC_PROC_USER
-+		    (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
-+#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+		    (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
-+#endif
- 		    task_dumpable(task)) {
--			cred = __task_cred(task);
- 			stat->uid = cred->euid;
-+#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
-+			stat->gid = grsec_proc_gid;
-+#else
- 			stat->gid = cred->egid;
-+#endif
- 		}
-+#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+		} else {
-+			rcu_read_unlock();
-+			return -ENOENT;
-+		}
-+#endif
- 	}
- 	rcu_read_unlock();
- 	return 0;
-@@ -1692,11 +1785,20 @@ int pid_revalidate(struct dentry *dentry, struct nameidata *nd)
- 
- 	if (task) {
- 		if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
-+#ifdef CONFIG_GRKERNSEC_PROC_USER
-+		    (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
-+#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+		    (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
-+#endif
- 		    task_dumpable(task)) {
- 			rcu_read_lock();
- 			cred = __task_cred(task);
- 			inode->i_uid = cred->euid;
-+#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
-+			inode->i_gid = grsec_proc_gid;
-+#else
- 			inode->i_gid = cred->egid;
-+#endif
- 			rcu_read_unlock();
- 		} else {
- 			inode->i_uid = 0;
-@@ -1814,7 +1916,8 @@ static int proc_fd_info(struct inode *inode, struct path *path, char *info)
- 	int fd = proc_fd(inode);
- 
- 	if (task) {
--		files = get_files_struct(task);
-+		if (!gr_acl_handle_procpidmem(task))
-+			files = get_files_struct(task);
- 		put_task_struct(task);
- 	}
- 	if (files) {
-@@ -2082,11 +2185,21 @@ static const struct file_operations proc_fd_operations = {
-  */
- static int proc_fd_permission(struct inode *inode, int mask)
- {
-+	struct task_struct *task;
- 	int rv = generic_permission(inode, mask);
--	if (rv == 0)
--		return 0;
-+
- 	if (task_pid(current) == proc_pid(inode))
- 		rv = 0;
-+
-+	task = get_proc_task(inode);
-+	if (task == NULL)
-+		return rv;
-+
-+	if (gr_acl_handle_procpidmem(task))
-+		rv = -EACCES;
-+
-+	put_task_struct(task);
-+
- 	return rv;
- }
- 
-@@ -2196,6 +2309,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
- 	if (!task)
- 		goto out_no_task;
- 
-+	if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
-+		goto out;
-+
- 	/*
- 	 * Yes, it does not scale. And it should not. Don't add
- 	 * new entries into /proc/<tgid>/ without very good reasons.
-@@ -2240,6 +2356,9 @@ static int proc_pident_readdir(struct file *filp,
- 	if (!task)
- 		goto out_no_task;
- 
-+	if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
-+		goto out;
-+
- 	ret = 0;
- 	i = filp->f_pos;
- 	switch (i) {
-@@ -2510,7 +2629,7 @@ static void *proc_self_follow_link(struct dentry *dentry, struct nameidata *nd)
- static void proc_self_put_link(struct dentry *dentry, struct nameidata *nd,
- 				void *cookie)
- {
--	char *s = nd_get_link(nd);
-+	const char *s = nd_get_link(nd);
- 	if (!IS_ERR(s))
- 		__putname(s);
- }
-@@ -2708,7 +2827,7 @@ static const struct pid_entry tgid_base_stuff[] = {
- 	REG("autogroup",  S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
- #endif
- 	REG("comm",      S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
--#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
-+#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
- 	INF("syscall",    S_IRUGO, proc_pid_syscall),
- #endif
- 	INF("cmdline",    S_IRUGO, proc_pid_cmdline),
-@@ -2733,10 +2852,10 @@ static const struct pid_entry tgid_base_stuff[] = {
- #ifdef CONFIG_SECURITY
- 	DIR("attr",       S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
- #endif
--#ifdef CONFIG_KALLSYMS
-+#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
- 	INF("wchan",      S_IRUGO, proc_pid_wchan),
- #endif
--#ifdef CONFIG_STACKTRACE
-+#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
- 	ONE("stack",      S_IRUGO, proc_pid_stack),
- #endif
- #ifdef CONFIG_SCHEDSTATS
-@@ -2770,6 +2889,9 @@ static const struct pid_entry tgid_base_stuff[] = {
- #ifdef CONFIG_HARDWALL
- 	INF("hardwall",   S_IRUGO, proc_pid_hardwall),
- #endif
-+#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
-+	INF("ipaddr",	  S_IRUSR, proc_pid_ipaddr),
-+#endif
- };
- 
- static int proc_tgid_base_readdir(struct file * filp,
-@@ -2895,7 +3017,14 @@ static struct dentry *proc_pid_instantiate(struct inode *dir,
- 	if (!inode)
- 		goto out;
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_USER
-+	inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
-+#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	inode->i_gid = grsec_proc_gid;
-+	inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
-+#else
- 	inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
-+#endif
- 	inode->i_op = &proc_tgid_base_inode_operations;
- 	inode->i_fop = &proc_tgid_base_operations;
- 	inode->i_flags|=S_IMMUTABLE;
-@@ -2937,7 +3066,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, struct
- 	if (!task)
- 		goto out;
- 
-+	if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
-+		goto out_put_task;
-+
- 	result = proc_pid_instantiate(dir, dentry, task, NULL);
-+out_put_task:
- 	put_task_struct(task);
- out:
- 	return result;
-@@ -3002,6 +3135,11 @@ int proc_pid_readdir(struct file * filp, void * dirent, filldir_t filldir)
- {
- 	unsigned int nr;
- 	struct task_struct *reaper;
-+#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	const struct cred *tmpcred = current_cred();
-+	const struct cred *itercred;
-+#endif
-+	filldir_t __filldir = filldir;
- 	struct tgid_iter iter;
- 	struct pid_namespace *ns;
- 
-@@ -3025,8 +3163,27 @@ int proc_pid_readdir(struct file * filp, void * dirent, filldir_t filldir)
- 	for (iter = next_tgid(ns, iter);
- 	     iter.task;
- 	     iter.tgid += 1, iter = next_tgid(ns, iter)) {
-+#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+		rcu_read_lock();
-+		itercred = __task_cred(iter.task);
-+#endif
-+		if (gr_pid_is_chrooted(iter.task) || gr_check_hidden_task(iter.task)
-+#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+		    || (tmpcred->uid && (itercred->uid != tmpcred->uid)
-+#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
-+			&& !in_group_p(grsec_proc_gid)
-+#endif
-+			)
-+#endif
-+		)
-+			__filldir = &gr_fake_filldir;
-+		else
-+			__filldir = filldir;
-+#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	rcu_read_unlock();
-+#endif
- 		filp->f_pos = iter.tgid + TGID_OFFSET;
--		if (proc_pid_fill_cache(filp, dirent, filldir, iter) < 0) {
-+		if (proc_pid_fill_cache(filp, dirent, __filldir, iter) < 0) {
- 			put_task_struct(iter.task);
- 			goto out;
- 		}
-@@ -3054,7 +3211,7 @@ static const struct pid_entry tid_base_stuff[] = {
- 	REG("sched",     S_IRUGO|S_IWUSR, proc_pid_sched_operations),
- #endif
- 	REG("comm",      S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
--#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
-+#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
- 	INF("syscall",   S_IRUGO, proc_pid_syscall),
- #endif
- 	INF("cmdline",   S_IRUGO, proc_pid_cmdline),
-@@ -3078,10 +3235,10 @@ static const struct pid_entry tid_base_stuff[] = {
- #ifdef CONFIG_SECURITY
- 	DIR("attr",      S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
- #endif
--#ifdef CONFIG_KALLSYMS
-+#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
- 	INF("wchan",     S_IRUGO, proc_pid_wchan),
- #endif
--#ifdef CONFIG_STACKTRACE
-+#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
- 	ONE("stack",      S_IRUGO, proc_pid_stack),
- #endif
- #ifdef CONFIG_SCHEDSTATS
-diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
-index 82676e3..5f8518a 100644
---- a/fs/proc/cmdline.c
-+++ b/fs/proc/cmdline.c
-@@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
- 
- static int __init proc_cmdline_init(void)
- {
-+#ifdef CONFIG_GRKERNSEC_PROC_ADD
-+	proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
-+#else
- 	proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
-+#endif
- 	return 0;
- }
- module_init(proc_cmdline_init);
-diff --git a/fs/proc/devices.c b/fs/proc/devices.c
-index b143471..bb105e5 100644
---- a/fs/proc/devices.c
-+++ b/fs/proc/devices.c
-@@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
- 
- static int __init proc_devices_init(void)
- {
-+#ifdef CONFIG_GRKERNSEC_PROC_ADD
-+	proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
-+#else
- 	proc_create("devices", 0, NULL, &proc_devinfo_operations);
-+#endif
- 	return 0;
- }
- module_init(proc_devices_init);
-diff --git a/fs/proc/inode.c b/fs/proc/inode.c
-index 00f08b3..2f14f30 100644
---- a/fs/proc/inode.c
-+++ b/fs/proc/inode.c
-@@ -18,12 +18,18 @@
- #include <linux/module.h>
- #include <linux/sysctl.h>
- #include <linux/slab.h>
-+#include <linux/grsecurity.h>
- 
- #include <asm/system.h>
- #include <asm/uaccess.h>
- 
- #include "internal.h"
- 
-+#ifdef CONFIG_PROC_SYSCTL
-+extern const struct inode_operations proc_sys_inode_operations;
-+extern const struct inode_operations proc_sys_dir_operations;
-+#endif
-+
- static void proc_evict_inode(struct inode *inode)
- {
- 	struct proc_dir_entry *de;
-@@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
- 	ns_ops = PROC_I(inode)->ns_ops;
- 	if (ns_ops && ns_ops->put)
- 		ns_ops->put(PROC_I(inode)->ns);
-+
-+#ifdef CONFIG_PROC_SYSCTL
-+	if (inode->i_op == &proc_sys_inode_operations ||
-+	    inode->i_op == &proc_sys_dir_operations)
-+		gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
-+#endif
-+
- }
- 
- static struct kmem_cache * proc_inode_cachep;
-@@ -438,7 +451,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
- 		if (de->mode) {
- 			inode->i_mode = de->mode;
- 			inode->i_uid = de->uid;
-+#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
-+			inode->i_gid = grsec_proc_gid;
-+#else
- 			inode->i_gid = de->gid;
-+#endif
- 		}
- 		if (de->size)
- 			inode->i_size = de->size;
-diff --git a/fs/proc/internal.h b/fs/proc/internal.h
-index 7838e5c..29697de 100644
---- a/fs/proc/internal.h
-+++ b/fs/proc/internal.h
-@@ -28,8 +28,6 @@ struct vmalloc_info {
- 	unsigned long	largest_chunk;
- };
- 
--extern struct mm_struct *mm_for_maps(struct task_struct *);
--
- #ifdef CONFIG_MMU
- #define VMALLOC_TOTAL (VMALLOC_END - VMALLOC_START)
- extern void get_vmalloc_info(struct vmalloc_info *vmi);
-@@ -51,6 +49,9 @@ extern int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
- 				struct pid *pid, struct task_struct *task);
- extern int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
- 				struct pid *pid, struct task_struct *task);
-+#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
-+extern int proc_pid_ipaddr(struct task_struct *task, char *buffer);
-+#endif
- extern loff_t mem_lseek(struct file *file, loff_t offset, int orig);
- 
- extern const struct file_operations proc_maps_operations;
-diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
-index d245cb2..f4e8498 100644
---- a/fs/proc/kcore.c
-+++ b/fs/proc/kcore.c
-@@ -478,9 +478,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
- 	 * the addresses in the elf_phdr on our list.
- 	 */
- 	start = kc_offset_to_vaddr(*fpos - elf_buflen);
--	if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
-+	tsz = PAGE_SIZE - (start & ~PAGE_MASK);
-+	if (tsz > buflen)
- 		tsz = buflen;
--		
-+
- 	while (buflen) {
- 		struct kcore_list *m;
- 
-@@ -509,20 +510,23 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
- 			kfree(elf_buf);
- 		} else {
- 			if (kern_addr_valid(start)) {
--				unsigned long n;
-+				char *elf_buf;
-+				mm_segment_t oldfs;
- 
--				n = copy_to_user(buffer, (char *)start, tsz);
--				/*
--				 * We cannot distingush between fault on source
--				 * and fault on destination. When this happens
--				 * we clear too and hope it will trigger the
--				 * EFAULT again.
--				 */
--				if (n) { 
--					if (clear_user(buffer + tsz - n,
--								n))
-+				elf_buf = kmalloc(tsz, GFP_KERNEL);
-+				if (!elf_buf)
-+					return -ENOMEM;
-+				oldfs = get_fs();
-+				set_fs(KERNEL_DS);
-+				if (!__copy_from_user(elf_buf, (const void __user *)start, tsz)) {
-+					set_fs(oldfs);
-+					if (copy_to_user(buffer, elf_buf, tsz)) {
-+						kfree(elf_buf);
- 						return -EFAULT;
-+					}
- 				}
-+				set_fs(oldfs);
-+				kfree(elf_buf);
- 			} else {
- 				if (clear_user(buffer, tsz))
- 					return -EFAULT;
-@@ -542,6 +546,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
- 
- static int open_kcore(struct inode *inode, struct file *filp)
- {
-+#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
-+	return -EPERM;
-+#endif
- 	if (!capable(CAP_SYS_RAWIO))
- 		return -EPERM;
- 	if (kcore_need_update)
-diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
-index 80e4645..53e5fcf 100644
---- a/fs/proc/meminfo.c
-+++ b/fs/proc/meminfo.c
-@@ -158,7 +158,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
- 		vmi.used >> 10,
- 		vmi.largest_chunk >> 10
- #ifdef CONFIG_MEMORY_FAILURE
--		,atomic_long_read(&mce_bad_pages) << (PAGE_SHIFT - 10)
-+		,atomic_long_read_unchecked(&mce_bad_pages) << (PAGE_SHIFT - 10)
- #endif
- #ifdef CONFIG_TRANSPARENT_HUGEPAGE
- 		,K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
-diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
-index b1822dd..df622cb 100644
---- a/fs/proc/nommu.c
-+++ b/fs/proc/nommu.c
-@@ -66,7 +66,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
- 		if (len < 1)
- 			len = 1;
- 		seq_printf(m, "%*c", len, ' ');
--		seq_path(m, &file->f_path, "");
-+		seq_path(m, &file->f_path, "\n\\");
- 	}
- 
- 	seq_putc(m, '\n');
-diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
-index f738024..226e98e 100644
---- a/fs/proc/proc_net.c
-+++ b/fs/proc/proc_net.c
-@@ -23,6 +23,7 @@
- #include <linux/nsproxy.h>
- #include <net/net_namespace.h>
- #include <linux/seq_file.h>
-+#include <linux/grsecurity.h>
- 
- #include "internal.h"
- 
-@@ -105,6 +106,17 @@ static struct net *get_proc_task_net(struct inode *dir)
- 	struct task_struct *task;
- 	struct nsproxy *ns;
- 	struct net *net = NULL;
-+#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	const struct cred *cred = current_cred();
-+#endif
-+
-+#ifdef CONFIG_GRKERNSEC_PROC_USER
-+	if (cred->fsuid)
-+		return net;
-+#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	if (cred->fsuid && !in_group_p(grsec_proc_gid))
-+		return net;
-+#endif
- 
- 	rcu_read_lock();
- 	task = pid_task(proc_pid(dir), PIDTYPE_PID);
-@@ -228,7 +240,7 @@ static __net_exit void proc_net_ns_exit(struct net *net)
- 	kfree(net->proc_net);
- }
- 
--static struct pernet_operations __net_initdata proc_net_ns_ops = {
-+static struct pernet_operations __net_initconst proc_net_ns_ops = {
- 	.init = proc_net_ns_init,
- 	.exit = proc_net_ns_exit,
- };
-diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
-index 0be1aa4..21298e5 100644
---- a/fs/proc/proc_sysctl.c
-+++ b/fs/proc/proc_sysctl.c
-@@ -7,13 +7,16 @@
- #include <linux/proc_fs.h>
- #include <linux/security.h>
- #include <linux/namei.h>
-+#include <linux/nsproxy.h>
- #include "internal.h"
- 
-+extern __u32 gr_handle_sysctl(const struct ctl_table *table, const int op);
-+
- static const struct dentry_operations proc_sys_dentry_operations;
- static const struct file_operations proc_sys_file_operations;
--static const struct inode_operations proc_sys_inode_operations;
-+const struct inode_operations proc_sys_inode_operations;
- static const struct file_operations proc_sys_dir_file_operations;
--static const struct inode_operations proc_sys_dir_operations;
-+const struct inode_operations proc_sys_dir_operations;
- 
- void proc_sys_poll_notify(struct ctl_table_poll *poll)
- {
-@@ -128,8 +131,14 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
- 
- 	err = NULL;
- 	d_set_d_op(dentry, &proc_sys_dentry_operations);
-+
-+	gr_handle_proc_create(dentry, inode);
-+
- 	d_add(dentry, inode);
- 
-+	if (gr_handle_sysctl(p, MAY_EXEC))
-+		err = ERR_PTR(-ENOENT);
-+
- out:
- 	if (h)
- 		sysctl_head_finish(h);
-@@ -162,6 +171,17 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
- 	if (!table->proc_handler)
- 		goto out;
- 
-+#ifdef CONFIG_GRKERNSEC
-+	error = -EPERM;
-+	if (write) {
-+		if (current->nsproxy->net_ns != table->extra2) {
-+			if (!capable(CAP_SYS_ADMIN))
-+				goto out;
-+		} else if (!nsown_capable(CAP_NET_ADMIN))
-+			goto out;
-+	}
-+#endif
-+
- 	/* careful: calling conventions are nasty here */
- 	res = count;
- 	error = table->proc_handler(table, write, buf, &res, ppos);
-@@ -259,6 +279,9 @@ static int proc_sys_fill_cache(struct file *filp, void *dirent,
- 				return -ENOMEM;
- 			} else {
- 				d_set_d_op(child, &proc_sys_dentry_operations);
-+
-+				gr_handle_proc_create(child, inode);
-+
- 				d_add(child, inode);
- 			}
- 		} else {
-@@ -287,6 +310,9 @@ static int scan(struct ctl_table_header *head, ctl_table *table,
- 		if (*pos < file->f_pos)
- 			continue;
- 
-+		if (gr_handle_sysctl(table, 0))
-+			continue;
-+
- 		res = proc_sys_fill_cache(file, dirent, filldir, head, table);
- 		if (res)
- 			return res;
-@@ -412,6 +438,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
- 	if (IS_ERR(head))
- 		return PTR_ERR(head);
- 
-+	if (table && gr_handle_sysctl(table, MAY_EXEC))
-+		return -ENOENT;
-+
- 	generic_fillattr(inode, stat);
- 	if (table)
- 		stat->mode = (stat->mode & S_IFMT) | table->mode;
-@@ -434,13 +463,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
- 	.llseek		= generic_file_llseek,
- };
- 
--static const struct inode_operations proc_sys_inode_operations = {
-+const struct inode_operations proc_sys_inode_operations = {
- 	.permission	= proc_sys_permission,
- 	.setattr	= proc_sys_setattr,
- 	.getattr	= proc_sys_getattr,
- };
- 
--static const struct inode_operations proc_sys_dir_operations = {
-+const struct inode_operations proc_sys_dir_operations = {
- 	.lookup		= proc_sys_lookup,
- 	.permission	= proc_sys_permission,
- 	.setattr	= proc_sys_setattr,
-diff --git a/fs/proc/root.c b/fs/proc/root.c
-index 03102d9..4ae347e 100644
---- a/fs/proc/root.c
-+++ b/fs/proc/root.c
-@@ -121,7 +121,15 @@ void __init proc_root_init(void)
- #ifdef CONFIG_PROC_DEVICETREE
- 	proc_device_tree_init();
- #endif
-+#ifdef CONFIG_GRKERNSEC_PROC_ADD
-+#ifdef CONFIG_GRKERNSEC_PROC_USER
-+	proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
-+#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
-+#endif
-+#else
- 	proc_mkdir("bus", NULL);
-+#endif
- 	proc_sys_init();
- }
- 
-diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
-index ef1740d..9a18b87 100644
---- a/fs/proc/task_mmu.c
-+++ b/fs/proc/task_mmu.c
-@@ -11,12 +11,19 @@
- #include <linux/rmap.h>
- #include <linux/swap.h>
- #include <linux/swapops.h>
-+#include <linux/grsecurity.h>
- 
- #include <asm/elf.h>
- #include <asm/uaccess.h>
- #include <asm/tlbflush.h>
- #include "internal.h"
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
-+			     (_mm->pax_flags & MF_PAX_RANDMMAP || \
-+			      _mm->pax_flags & MF_PAX_SEGMEXEC))
-+#endif
-+
- void task_mem(struct seq_file *m, struct mm_struct *mm)
- {
- 	unsigned long data, text, lib, swap;
-@@ -52,8 +59,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
- 		"VmExe:\t%8lu kB\n"
- 		"VmLib:\t%8lu kB\n"
- 		"VmPTE:\t%8lu kB\n"
--		"VmSwap:\t%8lu kB\n",
--		hiwater_vm << (PAGE_SHIFT-10),
-+		"VmSwap:\t%8lu kB\n"
-+
-+#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
-+		"CsBase:\t%8lx\nCsLim:\t%8lx\n"
-+#endif
-+
-+		,hiwater_vm << (PAGE_SHIFT-10),
- 		(total_vm - mm->reserved_vm) << (PAGE_SHIFT-10),
- 		mm->locked_vm << (PAGE_SHIFT-10),
- 		mm->pinned_vm << (PAGE_SHIFT-10),
-@@ -62,7 +74,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
- 		data << (PAGE_SHIFT-10),
- 		mm->stack_vm << (PAGE_SHIFT-10), text, lib,
- 		(PTRS_PER_PTE*sizeof(pte_t)*mm->nr_ptes) >> 10,
--		swap << (PAGE_SHIFT-10));
-+		swap << (PAGE_SHIFT-10)
-+
-+#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+		, PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
-+		, PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
-+#else
-+		, mm->context.user_cs_base
-+		, mm->context.user_cs_limit
-+#endif
-+#endif
-+
-+	);
- }
- 
- unsigned long task_vsize(struct mm_struct *mm)
-@@ -125,7 +149,7 @@ static void *m_start(struct seq_file *m, loff_t *pos)
- 	if (!priv->task)
- 		return ERR_PTR(-ESRCH);
- 
--	mm = mm_for_maps(priv->task);
-+	mm = mm_access(priv->task, PTRACE_MODE_READ);
- 	if (!mm || IS_ERR(mm))
- 		return mm;
- 	down_read(&mm->mmap_sem);
-@@ -227,13 +251,13 @@ static void show_map_vma(struct seq_file *m, struct vm_area_struct *vma)
- 		pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
- 	}
- 
--	/* We don't show the stack guard page in /proc/maps */
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
-+	end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
-+#else
- 	start = vma->vm_start;
--	if (stack_guard_page_start(vma, start))
--		start += PAGE_SIZE;
- 	end = vma->vm_end;
--	if (stack_guard_page_end(vma, end))
--		end -= PAGE_SIZE;
-+#endif
- 
- 	seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu %n",
- 			start,
-@@ -242,7 +266,11 @@ static void show_map_vma(struct seq_file *m, struct vm_area_struct *vma)
- 			flags & VM_WRITE ? 'w' : '-',
- 			flags & VM_EXEC ? 'x' : '-',
- 			flags & VM_MAYSHARE ? 's' : 'p',
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+			PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
-+#else
- 			pgoff,
-+#endif
- 			MAJOR(dev), MINOR(dev), ino, &len);
- 
- 	/*
-@@ -251,7 +279,7 @@ static void show_map_vma(struct seq_file *m, struct vm_area_struct *vma)
- 	 */
- 	if (file) {
- 		pad_len_spaces(m, len);
--		seq_path(m, &file->f_path, "\n");
-+		seq_path(m, &file->f_path, "\n\\");
- 	} else {
- 		const char *name = arch_vma_name(vma);
- 		if (!name) {
-@@ -259,8 +287,9 @@ static void show_map_vma(struct seq_file *m, struct vm_area_struct *vma)
- 				if (vma->vm_start <= mm->brk &&
- 						vma->vm_end >= mm->start_brk) {
- 					name = "[heap]";
--				} else if (vma->vm_start <= mm->start_stack &&
--					   vma->vm_end >= mm->start_stack) {
-+				} else if ((vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
-+					   (vma->vm_start <= mm->start_stack &&
-+					    vma->vm_end >= mm->start_stack)) {
- 					name = "[stack]";
- 				}
- 			} else {
-@@ -281,6 +310,13 @@ static int show_map(struct seq_file *m, void *v)
- 	struct proc_maps_private *priv = m->private;
- 	struct task_struct *task = priv->task;
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	if (current->exec_id != m->exec_id) {
-+		gr_log_badprocpid("maps");
-+		return 0;
-+	}
-+#endif
-+
- 	show_map_vma(m, vma);
- 
- 	if (m->count < m->size)  /* vma is copied successfully */
-@@ -437,12 +473,23 @@ static int show_smap(struct seq_file *m, void *v)
- 		.private = &mss,
- 	};
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	if (current->exec_id != m->exec_id) {
-+		gr_log_badprocpid("smaps");
-+		return 0;
-+	}
-+#endif
- 	memset(&mss, 0, sizeof mss);
--	mss.vma = vma;
--	/* mmap_sem is held in m_start */
--	if (vma->vm_mm && !is_vm_hugetlb_page(vma))
--		walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
--
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	if (!PAX_RAND_FLAGS(vma->vm_mm)) {
-+#endif
-+		mss.vma = vma;
-+		/* mmap_sem is held in m_start */
-+		if (vma->vm_mm && !is_vm_hugetlb_page(vma))
-+			walk_page_range(vma->vm_start, vma->vm_end, &smaps_walk);
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	}
-+#endif
- 	show_map_vma(m, vma);
- 
- 	seq_printf(m,
-@@ -460,7 +507,11 @@ static int show_smap(struct seq_file *m, void *v)
- 		   "KernelPageSize: %8lu kB\n"
- 		   "MMUPageSize:    %8lu kB\n"
- 		   "Locked:         %8lu kB\n",
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+		   PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
-+#else
- 		   (vma->vm_end - vma->vm_start) >> 10,
-+#endif
- 		   mss.resident >> 10,
- 		   (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
- 		   mss.shared_clean  >> 10,
-@@ -798,7 +849,7 @@ static ssize_t pagemap_read(struct file *file, char __user *buf,
- 	if (!pm.buffer)
- 		goto out_task;
- 
--	mm = mm_for_maps(task);
-+	mm = mm_access(task, PTRACE_MODE_READ);
- 	ret = PTR_ERR(mm);
- 	if (!mm || IS_ERR(mm))
- 		goto out_free;
-@@ -1024,6 +1075,13 @@ static int show_numa_map(struct seq_file *m, void *v)
- 	int n;
- 	char buffer[50];
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	if (current->exec_id != m->exec_id) {
-+		gr_log_badprocpid("numa_maps");
-+		return 0;
-+	}
-+#endif
-+
- 	if (!mm)
- 		return 0;
- 
-@@ -1041,11 +1099,15 @@ static int show_numa_map(struct seq_file *m, void *v)
- 	mpol_to_str(buffer, sizeof(buffer), pol, 0);
- 	mpol_cond_put(pol);
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
-+#else
- 	seq_printf(m, "%08lx %s", vma->vm_start, buffer);
-+#endif
- 
- 	if (file) {
- 		seq_printf(m, " file=");
--		seq_path(m, &file->f_path, "\n\t= ");
-+		seq_path(m, &file->f_path, "\n\t\\= ");
- 	} else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
- 		seq_printf(m, " heap");
- 	} else if (vma->vm_start <= mm->start_stack &&
-diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
-index 980de54..78b2faa 100644
---- a/fs/proc/task_nommu.c
-+++ b/fs/proc/task_nommu.c
-@@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
- 	else
- 		bytes += kobjsize(mm);
- 	
--	if (current->fs && current->fs->users > 1)
-+	if (current->fs && atomic_read(&current->fs->users) > 1)
- 		sbytes += kobjsize(current->fs);
- 	else
- 		bytes += kobjsize(current->fs);
-@@ -166,7 +166,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma)
- 
- 	if (file) {
- 		pad_len_spaces(m, len);
--		seq_path(m, &file->f_path, "");
-+		seq_path(m, &file->f_path, "\n\\");
- 	} else if (mm) {
- 		if (vma->vm_start <= mm->start_stack &&
- 			vma->vm_end >= mm->start_stack) {
-@@ -201,7 +201,7 @@ static void *m_start(struct seq_file *m, loff_t *pos)
- 	if (!priv->task)
- 		return ERR_PTR(-ESRCH);
- 
--	mm = mm_for_maps(priv->task);
-+	mm = mm_access(priv->task, PTRACE_MODE_READ);
- 	if (!mm || IS_ERR(mm)) {
- 		put_task_struct(priv->task);
- 		priv->task = NULL;
-diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
-index b0f450a..8ba3e5d 100644
---- a/fs/proc/vmcore.c
-+++ b/fs/proc/vmcore.c
-@@ -97,9 +97,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
- 			nr_bytes = count;
- 
- 		/* If pfn is not ram, return zeros for sparse dump files */
--		if (pfn_is_ram(pfn) == 0)
--			memset(buf, 0, nr_bytes);
--		else {
-+		if (pfn_is_ram(pfn) == 0) {
-+			if (userbuf) {
-+				if (clear_user((char __force_user *)buf, nr_bytes))
-+					return -EFAULT;
-+			} else
-+				memset(buf, 0, nr_bytes);
-+		} else {
- 			tmp = copy_oldmem_page(pfn, buf, nr_bytes,
- 						offset, userbuf);
- 			if (tmp < 0)
-@@ -184,7 +188,7 @@ static ssize_t read_vmcore(struct file *file, char __user *buffer,
- 		tsz = nr_bytes;
- 
- 	while (buflen) {
--		tmp = read_from_oldmem(buffer, tsz, &start, 1);
-+		tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, 1);
- 		if (tmp < 0)
- 			return tmp;
- 		buflen -= tsz;
-diff --git a/fs/qnx4/inode.c b/fs/qnx4/inode.c
-index 3bdd214..e570832 100644
---- a/fs/qnx4/inode.c
-+++ b/fs/qnx4/inode.c
-@@ -473,6 +473,7 @@ static struct file_system_type qnx4_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("qnx4");
- 
- static int __init init_qnx4_fs(void)
- {
-diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
-index d67908b..d13f6a6 100644
---- a/fs/quota/netlink.c
-+++ b/fs/quota/netlink.c
-@@ -33,7 +33,7 @@ static struct genl_family quota_genl_family = {
- void quota_send_warning(short type, unsigned int id, dev_t dev,
- 			const char warntype)
- {
--	static atomic_t seq;
-+	static atomic_unchecked_t seq;
- 	struct sk_buff *skb;
- 	void *msg_head;
- 	int ret;
-@@ -49,7 +49,7 @@ void quota_send_warning(short type, unsigned int id, dev_t dev,
- 		  "VFS: Not enough memory to send quota warning.\n");
- 		return;
- 	}
--	msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
-+	msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
- 			&quota_genl_family, 0, QUOTA_NL_C_WARNING);
- 	if (!msg_head) {
- 		printk(KERN_ERR
-diff --git a/fs/read_write.c b/fs/read_write.c
-index 5ad4248..492b277 100644
---- a/fs/read_write.c
-+++ b/fs/read_write.c
-@@ -956,6 +956,8 @@ static ssize_t do_sendfile(int out_fd, int in_fd, loff_t *ppos,
- 	if (retval > 0) {
- 		add_rchar(current, retval);
- 		add_wchar(current, retval);
-+		fsnotify_access(in_file);
-+		fsnotify_modify(out_file);
- 	}
- 
- 	inc_syscr(current);
-diff --git a/fs/readdir.c b/fs/readdir.c
-index 356f715..c918d38 100644
---- a/fs/readdir.c
-+++ b/fs/readdir.c
-@@ -17,6 +17,7 @@
- #include <linux/security.h>
- #include <linux/syscalls.h>
- #include <linux/unistd.h>
-+#include <linux/namei.h>
- 
- #include <asm/uaccess.h>
- 
-@@ -67,6 +68,7 @@ struct old_linux_dirent {
- 
- struct readdir_callback {
- 	struct old_linux_dirent __user * dirent;
-+	struct file * file;
- 	int result;
- };
- 
-@@ -84,6 +86,10 @@ static int fillonedir(void * __buf, const char * name, int namlen, loff_t offset
- 		buf->result = -EOVERFLOW;
- 		return -EOVERFLOW;
- 	}
-+
-+	if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
-+		return 0;
-+
- 	buf->result++;
- 	dirent = buf->dirent;
- 	if (!access_ok(VERIFY_WRITE, dirent,
-@@ -116,6 +122,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
- 
- 	buf.result = 0;
- 	buf.dirent = dirent;
-+	buf.file = file;
- 
- 	error = vfs_readdir(file, fillonedir, &buf);
- 	if (buf.result)
-@@ -142,6 +149,7 @@ struct linux_dirent {
- struct getdents_callback {
- 	struct linux_dirent __user * current_dir;
- 	struct linux_dirent __user * previous;
-+	struct file * file;
- 	int count;
- 	int error;
- };
-@@ -163,6 +171,10 @@ static int filldir(void * __buf, const char * name, int namlen, loff_t offset,
- 		buf->error = -EOVERFLOW;
- 		return -EOVERFLOW;
- 	}
-+
-+	if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
-+		return 0;
-+
- 	dirent = buf->previous;
- 	if (dirent) {
- 		if (__put_user(offset, &dirent->d_off))
-@@ -210,6 +222,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
- 	buf.previous = NULL;
- 	buf.count = count;
- 	buf.error = 0;
-+	buf.file = file;
- 
- 	error = vfs_readdir(file, filldir, &buf);
- 	if (error >= 0)
-@@ -229,6 +242,7 @@ out:
- struct getdents_callback64 {
- 	struct linux_dirent64 __user * current_dir;
- 	struct linux_dirent64 __user * previous;
-+	struct file *file;
- 	int count;
- 	int error;
- };
-@@ -244,6 +258,10 @@ static int filldir64(void * __buf, const char * name, int namlen, loff_t offset,
- 	buf->error = -EINVAL;	/* only used if we fail.. */
- 	if (reclen > buf->count)
- 		return -EINVAL;
-+
-+	if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
-+		return 0;
-+
- 	dirent = buf->previous;
- 	if (dirent) {
- 		if (__put_user(offset, &dirent->d_off))
-@@ -291,6 +309,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
- 
- 	buf.current_dir = dirent;
- 	buf.previous = NULL;
-+	buf.file = file;
- 	buf.count = count;
- 	buf.error = 0;
- 
-@@ -299,7 +318,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
- 		error = buf.error;
- 	lastdirent = buf.previous;
- 	if (lastdirent) {
--		typeof(lastdirent->d_off) d_off = file->f_pos;
-+		typeof(((struct linux_dirent64 *)0)->d_off) d_off = file->f_pos;
- 		if (__put_user(d_off, &lastdirent->d_off))
- 			error = -EFAULT;
- 		else
-diff --git a/fs/reiserfs/dir.c b/fs/reiserfs/dir.c
-index 133e935..77359db 100644
---- a/fs/reiserfs/dir.c
-+++ b/fs/reiserfs/dir.c
-@@ -204,6 +204,8 @@ int reiserfs_readdir_dentry(struct dentry *dentry, void *dirent,
- 				next_pos = deh_offset(deh) + 1;
- 
- 				if (item_moved(&tmp_ih, &path_to_entry)) {
-+					set_cpu_key_k_offset(&pos_key,
-+							     next_pos);
- 					goto research;
- 				}
- 			}	/* for */
-diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
-index 60c0804..d814f98 100644
---- a/fs/reiserfs/do_balan.c
-+++ b/fs/reiserfs/do_balan.c
-@@ -2051,7 +2051,7 @@ void do_balance(struct tree_balance *tb,	/* tree_balance structure */
- 		return;
- 	}
- 
--	atomic_inc(&(fs_generation(tb->tb_sb)));
-+	atomic_inc_unchecked(&(fs_generation(tb->tb_sb)));
- 	do_balance_starts(tb);
- 
- 	/* balance leaf returns 0 except if combining L R and S into
-diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c
-index fe677c0..2a15fb2 100644
---- a/fs/reiserfs/inode.c
-+++ b/fs/reiserfs/inode.c
-@@ -1816,11 +1816,16 @@ int reiserfs_new_inode(struct reiserfs_transaction_handle *th,
- 				  TYPE_STAT_DATA, SD_SIZE, MAX_US_INT);
- 	memcpy(INODE_PKEY(inode), &(ih.ih_key), KEY_SIZE);
- 	args.dirid = le32_to_cpu(ih.ih_key.k_dir_id);
--	if (insert_inode_locked4(inode, args.objectid,
--			     reiserfs_find_actor, &args) < 0) {
-+
-+	reiserfs_write_unlock(inode->i_sb);
-+	err = insert_inode_locked4(inode, args.objectid,
-+			     reiserfs_find_actor, &args);
-+	reiserfs_write_lock(inode->i_sb);
-+	if (err) {
- 		err = -EINVAL;
- 		goto out_bad_inode;
- 	}
-+
- 	if (old_format_only(sb))
- 		/* not a perfect generation count, as object ids can be reused, but
- 		 ** this is as good as reiserfs can do right now.
-diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
-index 7a99811..a7c96c4 100644
---- a/fs/reiserfs/procfs.c
-+++ b/fs/reiserfs/procfs.c
-@@ -113,7 +113,7 @@ static int show_super(struct seq_file *m, struct super_block *sb)
- 		   "SMALL_TAILS " : "NO_TAILS ",
- 		   replay_only(sb) ? "REPLAY_ONLY " : "",
- 		   convert_reiserfs(sb) ? "CONV " : "",
--		   atomic_read(&r->s_generation_counter),
-+		   atomic_read_unchecked(&r->s_generation_counter),
- 		   SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
- 		   SF(s_do_balance), SF(s_unneeded_left_neighbor),
- 		   SF(s_good_search_by_key_reada), SF(s_bmaps),
-diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
-index 569498a..0886e50f 100644
---- a/fs/reiserfs/super.c
-+++ b/fs/reiserfs/super.c
-@@ -2295,6 +2295,7 @@ struct file_system_type reiserfs_fs_type = {
- 	.kill_sb = reiserfs_kill_sb,
- 	.fs_flags = FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("reiserfs");
- 
- MODULE_DESCRIPTION("ReiserFS journaled filesystem");
- MODULE_AUTHOR("Hans Reiser <reiser@namesys.com>");
-diff --git a/fs/reiserfs/xattr.c b/fs/reiserfs/xattr.c
-index 04eecc4..33f74d0 100644
---- a/fs/reiserfs/xattr.c
-+++ b/fs/reiserfs/xattr.c
-@@ -318,7 +318,19 @@ static int delete_one_xattr(struct dentry *dentry, void *data)
- static int chown_one_xattr(struct dentry *dentry, void *data)
- {
- 	struct iattr *attrs = data;
--	return reiserfs_setattr(dentry, attrs);
-+	int ia_valid = attrs->ia_valid;
-+	int err;
-+
-+	/*
-+	 * We only want the ownership bits. Otherwise, we'll do
-+	 * things like change a directory to a regular file if
-+	 * ATTR_MODE is set.
-+	 */
-+	attrs->ia_valid &= (ATTR_UID|ATTR_GID);
-+	err = reiserfs_setattr(dentry, attrs);
-+	attrs->ia_valid = ia_valid;
-+
-+	return err;
- }
- 
- /* No i_mutex, but the inode is unconnected. */
-diff --git a/fs/reiserfs/xattr_acl.c b/fs/reiserfs/xattr_acl.c
-index 6da0396..fc338f3 100644
---- a/fs/reiserfs/xattr_acl.c
-+++ b/fs/reiserfs/xattr_acl.c
-@@ -429,6 +429,9 @@ int reiserfs_acl_chmod(struct inode *inode)
- 	int depth;
- 	int error;
- 
-+	if (IS_PRIVATE(inode))
-+		return 0;
-+
- 	if (S_ISLNK(inode->i_mode))
- 		return -EOPNOTSUPP;
- 
-diff --git a/fs/romfs/super.c b/fs/romfs/super.c
-index 8b4089f..2575128 100644
---- a/fs/romfs/super.c
-+++ b/fs/romfs/super.c
-@@ -602,6 +602,7 @@ static struct file_system_type romfs_fs_type = {
- 	.kill_sb	= romfs_kill_sb,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("romfs");
- 
- /*
-  * inode storage initialiser
-diff --git a/fs/select.c b/fs/select.c
-index d33418f..2a5345e 100644
---- a/fs/select.c
-+++ b/fs/select.c
-@@ -20,6 +20,7 @@
- #include <linux/module.h>
- #include <linux/slab.h>
- #include <linux/poll.h>
-+#include <linux/security.h>
- #include <linux/personality.h> /* for STICKY_TIMEOUTS */
- #include <linux/file.h>
- #include <linux/fdtable.h>
-@@ -837,6 +838,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
-  	struct poll_list *walk = head;
-  	unsigned long todo = nfds;
- 
-+	gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
- 	if (nfds > rlimit(RLIMIT_NOFILE))
- 		return -EINVAL;
- 
-diff --git a/fs/seq_file.c b/fs/seq_file.c
-index dba43c3..4e25536 100644
---- a/fs/seq_file.c
-+++ b/fs/seq_file.c
-@@ -9,6 +9,7 @@
- #include <linux/module.h>
- #include <linux/seq_file.h>
- #include <linux/slab.h>
-+#include <linux/sched.h>
- 
- #include <asm/uaccess.h>
- #include <asm/page.h>
-@@ -40,6 +41,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
- 	memset(p, 0, sizeof(*p));
- 	mutex_init(&p->lock);
- 	p->op = op;
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	p->exec_id = current->exec_id;
-+#endif
- 
- 	/*
- 	 * Wrappers around seq_open(e.g. swaps_open) need to be
-@@ -76,7 +80,11 @@ static int traverse(struct seq_file *m, loff_t offset)
- 		return 0;
- 	}
- 	if (!m->buf) {
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		m->buf = kmalloc(m->size = PAGE_SIZE, GFP_KERNEL | GFP_USERCOPY);
-+#else
- 		m->buf = kmalloc(m->size = PAGE_SIZE, GFP_KERNEL);
-+#endif
- 		if (!m->buf)
- 			return -ENOMEM;
- 	}
-@@ -116,7 +124,11 @@ static int traverse(struct seq_file *m, loff_t offset)
- Eoverflow:
- 	m->op->stop(m, p);
- 	kfree(m->buf);
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+	m->buf = kmalloc(m->size <<= 1, GFP_KERNEL | GFP_USERCOPY);
-+#else
- 	m->buf = kmalloc(m->size <<= 1, GFP_KERNEL);
-+#endif
- 	return !m->buf ? -ENOMEM : -EAGAIN;
- }
- 
-@@ -132,7 +144,7 @@ Eoverflow:
- ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
- {
- 	struct seq_file *m = file->private_data;
--	size_t copied = 0;
-+	ssize_t copied = 0;
- 	loff_t pos;
- 	size_t n;
- 	void *p;
-@@ -169,7 +181,11 @@ ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
- 	m->version = file->f_version;
- 	/* grab buffer if we didn't have one */
- 	if (!m->buf) {
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		m->buf = kmalloc(m->size = PAGE_SIZE, GFP_KERNEL | GFP_USERCOPY);
-+#else
- 		m->buf = kmalloc(m->size = PAGE_SIZE, GFP_KERNEL);
-+#endif
- 		if (!m->buf)
- 			goto Enomem;
- 	}
-@@ -210,7 +226,11 @@ ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
- 			goto Fill;
- 		m->op->stop(m, p);
- 		kfree(m->buf);
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		m->buf = kmalloc(m->size <<= 1, GFP_KERNEL | GFP_USERCOPY);
-+#else
- 		m->buf = kmalloc(m->size <<= 1, GFP_KERNEL);
-+#endif
- 		if (!m->buf)
- 			goto Enomem;
- 		m->count = 0;
-@@ -549,7 +569,7 @@ static void single_stop(struct seq_file *p, void *v)
- int single_open(struct file *file, int (*show)(struct seq_file *, void *),
- 		void *data)
- {
--	struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
-+	seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
- 	int res = -ENOMEM;
- 
- 	if (op) {
-diff --git a/fs/splice.c b/fs/splice.c
-index 58ab918..24425c2 100644
---- a/fs/splice.c
-+++ b/fs/splice.c
-@@ -195,7 +195,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
- 	pipe_lock(pipe);
- 
- 	for (;;) {
--		if (!pipe->readers) {
-+		if (!atomic_read(&pipe->readers)) {
- 			send_sig(SIGPIPE, current, 0);
- 			if (!ret)
- 				ret = -EPIPE;
-@@ -249,9 +249,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
- 			do_wakeup = 0;
- 		}
- 
--		pipe->waiting_writers++;
-+		atomic_inc(&pipe->waiting_writers);
- 		pipe_wait(pipe);
--		pipe->waiting_writers--;
-+		atomic_dec(&pipe->waiting_writers);
- 	}
- 
- 	pipe_unlock(pipe);
-@@ -564,7 +564,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
- 	old_fs = get_fs();
- 	set_fs(get_ds());
- 	/* The cast to a user pointer is valid due to the set_fs() */
--	res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
-+	res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
- 	set_fs(old_fs);
- 
- 	return res;
-@@ -579,7 +579,7 @@ static ssize_t kernel_write(struct file *file, const char *buf, size_t count,
- 	old_fs = get_fs();
- 	set_fs(get_ds());
- 	/* The cast to a user pointer is valid due to the set_fs() */
--	res = vfs_write(file, (const char __user *)buf, count, &pos);
-+	res = vfs_write(file, (const char __force_user *)buf, count, &pos);
- 	set_fs(old_fs);
- 
- 	return res;
-@@ -631,7 +631,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
- 			goto err;
- 
- 		this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
--		vec[i].iov_base = (void __user *) page_address(page);
-+		vec[i].iov_base = (void __force_user *) page_address(page);
- 		vec[i].iov_len = this_len;
- 		spd.pages[i] = page;
- 		spd.nr_pages++;
-@@ -855,10 +855,10 @@ EXPORT_SYMBOL(splice_from_pipe_feed);
- int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
- {
- 	while (!pipe->nrbufs) {
--		if (!pipe->writers)
-+		if (!atomic_read(&pipe->writers))
- 			return 0;
- 
--		if (!pipe->waiting_writers && sd->num_spliced)
-+		if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
- 			return 0;
- 
- 		if (sd->flags & SPLICE_F_NONBLOCK)
-@@ -1191,7 +1191,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
- 		 * out of the pipe right after the splice_to_pipe(). So set
- 		 * PIPE_READERS appropriately.
- 		 */
--		pipe->readers = 1;
-+		atomic_set(&pipe->readers, 1);
- 
- 		current->splice_pipe = pipe;
- 	}
-@@ -1459,6 +1459,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
- 
- 			partial[buffers].offset = off;
- 			partial[buffers].len = plen;
-+			partial[buffers].private = 0;
- 
- 			off = 0;
- 			len -= plen;
-@@ -1744,9 +1745,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
- 			ret = -ERESTARTSYS;
- 			break;
- 		}
--		if (!pipe->writers)
-+		if (!atomic_read(&pipe->writers))
- 			break;
--		if (!pipe->waiting_writers) {
-+		if (!atomic_read(&pipe->waiting_writers)) {
- 			if (flags & SPLICE_F_NONBLOCK) {
- 				ret = -EAGAIN;
- 				break;
-@@ -1778,7 +1779,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
- 	pipe_lock(pipe);
- 
- 	while (pipe->nrbufs >= pipe->buffers) {
--		if (!pipe->readers) {
-+		if (!atomic_read(&pipe->readers)) {
- 			send_sig(SIGPIPE, current, 0);
- 			ret = -EPIPE;
- 			break;
-@@ -1791,9 +1792,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
- 			ret = -ERESTARTSYS;
- 			break;
- 		}
--		pipe->waiting_writers++;
-+		atomic_inc(&pipe->waiting_writers);
- 		pipe_wait(pipe);
--		pipe->waiting_writers--;
-+		atomic_dec(&pipe->waiting_writers);
- 	}
- 
- 	pipe_unlock(pipe);
-@@ -1829,14 +1830,14 @@ retry:
- 	pipe_double_lock(ipipe, opipe);
- 
- 	do {
--		if (!opipe->readers) {
-+		if (!atomic_read(&opipe->readers)) {
- 			send_sig(SIGPIPE, current, 0);
- 			if (!ret)
- 				ret = -EPIPE;
- 			break;
- 		}
- 
--		if (!ipipe->nrbufs && !ipipe->writers)
-+		if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
- 			break;
- 
- 		/*
-@@ -1933,7 +1934,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
- 	pipe_double_lock(ipipe, opipe);
- 
- 	do {
--		if (!opipe->readers) {
-+		if (!atomic_read(&opipe->readers)) {
- 			send_sig(SIGPIPE, current, 0);
- 			if (!ret)
- 				ret = -EPIPE;
-@@ -1978,7 +1979,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
- 	 * return EAGAIN if we have the potential of some data in the
- 	 * future, otherwise just return 0
- 	 */
--	if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
-+	if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
- 		ret = -EAGAIN;
- 
- 	pipe_unlock(ipipe);
-diff --git a/fs/squashfs/super.c b/fs/squashfs/super.c
-index 4619247..e3910db 100644
---- a/fs/squashfs/super.c
-+++ b/fs/squashfs/super.c
-@@ -481,6 +481,7 @@ static struct file_system_type squashfs_fs_type = {
- 	.kill_sb = kill_block_super,
- 	.fs_flags = FS_REQUIRES_DEV
- };
-+MODULE_ALIAS_FS("squashfs");
- 
- static const struct super_operations squashfs_super_ops = {
- 	.alloc_inode = squashfs_alloc_inode,
-diff --git a/fs/stat.c b/fs/stat.c
-index 7b21801..ee8fe9b 100644
---- a/fs/stat.c
-+++ b/fs/stat.c
-@@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
- 	stat->gid = inode->i_gid;
- 	stat->rdev = inode->i_rdev;
- 	stat->size = i_size_read(inode);
--	stat->atime = inode->i_atime;
--	stat->mtime = inode->i_mtime;
-+	if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
-+		stat->atime = inode->i_ctime;
-+		stat->mtime = inode->i_ctime;
-+	} else {
-+		stat->atime = inode->i_atime;
-+		stat->mtime = inode->i_mtime;
-+	}
- 	stat->ctime = inode->i_ctime;
- 	stat->blksize = (1 << inode->i_blkbits);
- 	stat->blocks = inode->i_blocks;
-@@ -46,8 +51,14 @@ int vfs_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
- 	if (retval)
- 		return retval;
- 
--	if (inode->i_op->getattr)
--		return inode->i_op->getattr(mnt, dentry, stat);
-+	if (inode->i_op->getattr) {
-+		retval = inode->i_op->getattr(mnt, dentry, stat);
-+		if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
-+			stat->atime = stat->ctime;
-+			stat->mtime = stat->ctime;
-+		}
-+		return retval;
-+	}
- 
- 	generic_fillattr(inode, stat);
- 	return 0;
-diff --git a/fs/super.c b/fs/super.c
-index 2a698f6..056eff7 100644
---- a/fs/super.c
-+++ b/fs/super.c
-@@ -295,19 +295,19 @@ EXPORT_SYMBOL(deactivate_super);
-  *	and want to turn it into a full-blown active reference.  grab_super()
-  *	is called with sb_lock held and drops it.  Returns 1 in case of
-  *	success, 0 if we had failed (superblock contents was already dead or
-- *	dying when grab_super() had been called).
-+ *	dying when grab_super() had been called).  Note that this is only
-+ *	called for superblocks not in rundown mode (== ones still on ->fs_supers
-+ *	of their type), so increment of ->s_count is OK here.
-  */
- static int grab_super(struct super_block *s) __releases(sb_lock)
- {
--	if (atomic_inc_not_zero(&s->s_active)) {
--		spin_unlock(&sb_lock);
--		return 1;
--	}
--	/* it's going away */
- 	s->s_count++;
- 	spin_unlock(&sb_lock);
--	/* wait for it to die */
- 	down_write(&s->s_umount);
-+	if ((s->s_flags & MS_BORN) && atomic_inc_not_zero(&s->s_active)) {
-+		put_super(s);
-+		return 1;
-+	}
- 	up_write(&s->s_umount);
- 	put_super(s);
- 	return 0;
-@@ -436,11 +436,6 @@ retry:
- 				destroy_super(s);
- 				s = NULL;
- 			}
--			down_write(&old->s_umount);
--			if (unlikely(!(old->s_flags & MS_BORN))) {
--				deactivate_locked_super(old);
--				goto retry;
--			}
- 			return old;
- 		}
- 	}
-@@ -650,10 +645,10 @@ restart:
- 		if (list_empty(&sb->s_instances))
- 			continue;
- 		if (sb->s_bdev == bdev) {
--			if (grab_super(sb)) /* drops sb_lock */
--				return sb;
--			else
-+			if (!grab_super(sb))
- 				goto restart;
-+			up_write(&sb->s_umount);
-+			return sb;
- 		}
- 	}
- 	spin_unlock(&sb_lock);
-diff --git a/fs/sysfs/bin.c b/fs/sysfs/bin.c
-index a475983..3aab767 100644
---- a/fs/sysfs/bin.c
-+++ b/fs/sysfs/bin.c
-@@ -233,13 +233,13 @@ static int bin_page_mkwrite(struct vm_area_struct *vma, struct vm_fault *vmf)
- 	return ret;
- }
- 
--static int bin_access(struct vm_area_struct *vma, unsigned long addr,
--		  void *buf, int len, int write)
-+static ssize_t bin_access(struct vm_area_struct *vma, unsigned long addr,
-+		  void *buf, size_t len, int write)
- {
- 	struct file *file = vma->vm_file;
- 	struct bin_buffer *bb = file->private_data;
- 	struct sysfs_dirent *attr_sd = file->f_path.dentry->d_fsdata;
--	int ret;
-+	ssize_t ret;
- 
- 	if (!bb->vm_ops)
- 		return -EINVAL;
-diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
-index e756bc4..684ab5b71 100644
---- a/fs/sysfs/dir.c
-+++ b/fs/sysfs/dir.c
-@@ -642,6 +642,18 @@ static int create_dir(struct kobject *kobj, struct sysfs_dirent *parent_sd,
- 	struct sysfs_dirent *sd;
- 	int rc;
- 
-+#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
-+	const char *parent_name = parent_sd->s_name;
-+
-+	mode = S_IFDIR | S_IRWXU;
-+
-+	if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
-+	    (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
-+	    (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
-+	    (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
-+		mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
-+#endif
-+
- 	/* allocate */
- 	sd = sysfs_new_dirent(name, mode, SYSFS_DIR);
- 	if (!sd)
-diff --git a/fs/sysfs/file.c b/fs/sysfs/file.c
-index 779789a..f58193c 100644
---- a/fs/sysfs/file.c
-+++ b/fs/sysfs/file.c
-@@ -37,7 +37,7 @@ static DEFINE_SPINLOCK(sysfs_open_dirent_lock);
- 
- struct sysfs_open_dirent {
- 	atomic_t		refcnt;
--	atomic_t		event;
-+	atomic_unchecked_t	event;
- 	wait_queue_head_t	poll;
- 	struct list_head	buffers; /* goes through sysfs_buffer.list */
- };
-@@ -81,7 +81,7 @@ static int fill_read_buffer(struct dentry * dentry, struct sysfs_buffer * buffer
- 	if (!sysfs_get_active(attr_sd))
- 		return -ENODEV;
- 
--	buffer->event = atomic_read(&attr_sd->s_attr.open->event);
-+	buffer->event = atomic_read_unchecked(&attr_sd->s_attr.open->event);
- 	count = ops->show(kobj, attr_sd->s_attr.attr, buffer->page);
- 
- 	sysfs_put_active(attr_sd);
-@@ -287,7 +287,7 @@ static int sysfs_get_open_dirent(struct sysfs_dirent *sd,
- 		return -ENOMEM;
- 
- 	atomic_set(&new_od->refcnt, 0);
--	atomic_set(&new_od->event, 1);
-+	atomic_set_unchecked(&new_od->event, 1);
- 	init_waitqueue_head(&new_od->poll);
- 	INIT_LIST_HEAD(&new_od->buffers);
- 	goto retry;
-@@ -432,7 +432,7 @@ static unsigned int sysfs_poll(struct file *filp, poll_table *wait)
- 
- 	sysfs_put_active(attr_sd);
- 
--	if (buffer->event != atomic_read(&od->event))
-+	if (buffer->event != atomic_read_unchecked(&od->event))
- 		goto trigger;
- 
- 	return DEFAULT_POLLMASK;
-@@ -451,7 +451,7 @@ void sysfs_notify_dirent(struct sysfs_dirent *sd)
- 
- 	od = sd->s_attr.open;
- 	if (od) {
--		atomic_inc(&od->event);
-+		atomic_inc_unchecked(&od->event);
- 		wake_up_interruptible(&od->poll);
- 	}
- 
-diff --git a/fs/sysfs/symlink.c b/fs/sysfs/symlink.c
-index a7ac78f..02158e1 100644
---- a/fs/sysfs/symlink.c
-+++ b/fs/sysfs/symlink.c
-@@ -286,7 +286,7 @@ static void *sysfs_follow_link(struct dentry *dentry, struct nameidata *nd)
- 
- static void sysfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
- {
--	char *page = nd_get_link(nd);
-+	const char *page = nd_get_link(nd);
- 	if (!IS_ERR(page))
- 		free_page((unsigned long)page);
- }
-diff --git a/fs/sysv/super.c b/fs/sysv/super.c
-index f60c196..b2d8fdc 100644
---- a/fs/sysv/super.c
-+++ b/fs/sysv/super.c
-@@ -545,6 +545,7 @@ static struct file_system_type sysv_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("sysv");
- 
- static struct file_system_type v7_fs_type = {
- 	.owner		= THIS_MODULE,
-@@ -553,6 +554,8 @@ static struct file_system_type v7_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("v7");
-+MODULE_ALIAS("v7");
- 
- static int __init init_sysv_fs(void)
- {
-@@ -586,5 +589,4 @@ static void __exit exit_sysv_fs(void)
- 
- module_init(init_sysv_fs)
- module_exit(exit_sysv_fs)
--MODULE_ALIAS("v7");
- MODULE_LICENSE("GPL");
-diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
-index bb55cdb..e9ebb8a 100644
---- a/fs/sysv/sysv.h
-+++ b/fs/sysv/sysv.h
-@@ -189,7 +189,7 @@ static inline u32 PDP_swab(u32 x)
- #endif
- }
- 
--static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
-+static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
- {
- 	if (sbi->s_bytesex == BYTESEX_PDP)
- 		return PDP_swab((__force __u32)n);
-diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
-index 9228950..bbad895 100644
---- a/fs/ubifs/io.c
-+++ b/fs/ubifs/io.c
-@@ -156,7 +156,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len,
- 	return err;
- }
- 
--int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
-+int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
- {
- 	int err;
- 
-diff --git a/fs/ubifs/super.c b/fs/ubifs/super.c
-index 2f467e5..3222f9b 100644
---- a/fs/ubifs/super.c
-+++ b/fs/ubifs/super.c
-@@ -2192,6 +2192,7 @@ static struct file_system_type ubifs_fs_type = {
- 	.mount   = ubifs_mount,
- 	.kill_sb = kill_ubifs_super,
- };
-+MODULE_ALIAS_FS("ubifs");
- 
- /*
-  * Inode slab cache constructor.
-diff --git a/fs/udf/misc.c b/fs/udf/misc.c
-index c175b4d..8f36a16 100644
---- a/fs/udf/misc.c
-+++ b/fs/udf/misc.c
-@@ -289,7 +289,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
- 
- u8 udf_tag_checksum(const struct tag *t)
- {
--	u8 *data = (u8 *)t;
-+	const u8 *data = (const u8 *)t;
- 	u8 checksum = 0;
- 	int i;
- 	for (i = 0; i < sizeof(struct tag); ++i)
-diff --git a/fs/udf/super.c b/fs/udf/super.c
-index f66439e..9af489f 100644
---- a/fs/udf/super.c
-+++ b/fs/udf/super.c
-@@ -116,6 +116,7 @@ static struct file_system_type udf_fstype = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("udf");
- 
- static struct kmem_cache *udf_inode_cachep;
- 
-diff --git a/fs/ufs/super.c b/fs/ufs/super.c
-index 3915ade..00fcbf4 100644
---- a/fs/ufs/super.c
-+++ b/fs/ufs/super.c
-@@ -1484,6 +1484,7 @@ static struct file_system_type ufs_fs_type = {
- 	.kill_sb	= kill_block_super,
- 	.fs_flags	= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("ufs");
- 
- static int __init init_ufs_fs(void)
- {
-diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
-index 8d974c4..4c19a7b 100644
---- a/fs/ufs/swab.h
-+++ b/fs/ufs/swab.h
-@@ -22,7 +22,7 @@ enum {
- 	BYTESEX_BE
- };
- 
--static inline u64
-+static inline u64 __intentional_overflow(-1)
- fs64_to_cpu(struct super_block *sbp, __fs64 n)
- {
- 	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
-@@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
- 		return (__force __fs64)cpu_to_be64(n);
- }
- 
--static inline u32
-+static inline u32 __intentional_overflow(-1)
- fs32_to_cpu(struct super_block *sbp, __fs32 n)
- {
- 	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
-@@ -76,7 +76,7 @@ fs32_sub(struct super_block *sbp, __fs32 *n, int d)
- 		be32_add_cpu((__be32 *)n, -d);
- }
- 
--static inline u16
-+static inline u16 __intentional_overflow(-1)
- fs16_to_cpu(struct super_block *sbp, __fs16 n)
- {
- 	if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
-diff --git a/fs/utimes.c b/fs/utimes.c
-index ba653f3..06ea4b1 100644
---- a/fs/utimes.c
-+++ b/fs/utimes.c
-@@ -1,6 +1,7 @@
- #include <linux/compiler.h>
- #include <linux/file.h>
- #include <linux/fs.h>
-+#include <linux/security.h>
- #include <linux/linkage.h>
- #include <linux/mount.h>
- #include <linux/namei.h>
-@@ -101,6 +102,12 @@ static int utimes_common(struct path *path, struct timespec *times)
- 				goto mnt_drop_write_and_out;
- 		}
- 	}
-+
-+	if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
-+		error = -EACCES;
-+		goto mnt_drop_write_and_out;
-+	}
-+
- 	mutex_lock(&inode->i_mutex);
- 	error = notify_change(path->dentry, &newattrs);
- 	mutex_unlock(&inode->i_mutex);
-diff --git a/fs/xattr.c b/fs/xattr.c
-index 67583de..21dfff7 100644
---- a/fs/xattr.c
-+++ b/fs/xattr.c
-@@ -225,6 +225,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
- 	return rc;
- }
- 
-+#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
-+ssize_t
-+pax_getxattr(struct dentry *dentry, void *value, size_t size)
-+{
-+	struct inode *inode = dentry->d_inode;
-+	ssize_t error;
-+
-+	error = inode_permission(inode, MAY_EXEC);
-+	if (error)
-+		return error;
-+
-+	if (inode->i_op->getxattr)
-+		error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
-+	else
-+		error = -EOPNOTSUPP;
-+
-+	return error;
-+}
-+EXPORT_SYMBOL(pax_getxattr);
-+#endif
-+
- ssize_t
- vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
- {
-@@ -315,7 +336,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
-  * Extended attribute SET operations
-  */
- static long
--setxattr(struct dentry *d, const char __user *name, const void __user *value,
-+setxattr(struct path *path, const char __user *name, const void __user *value,
- 	 size_t size, int flags)
- {
- 	int error;
-@@ -339,7 +360,13 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
- 			return PTR_ERR(kvalue);
- 	}
- 
--	error = vfs_setxattr(d, kname, kvalue, size, flags);
-+	if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
-+		error = -EACCES;
-+		goto out;
-+	}
-+
-+	error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
-+out:
- 	kfree(kvalue);
- 	return error;
- }
-@@ -356,7 +383,7 @@ SYSCALL_DEFINE5(setxattr, const char __user *, pathname,
- 		return error;
- 	error = mnt_want_write(path.mnt);
- 	if (!error) {
--		error = setxattr(path.dentry, name, value, size, flags);
-+		error = setxattr(&path, name, value, size, flags);
- 		mnt_drop_write(path.mnt);
- 	}
- 	path_put(&path);
-@@ -375,7 +402,7 @@ SYSCALL_DEFINE5(lsetxattr, const char __user *, pathname,
- 		return error;
- 	error = mnt_want_write(path.mnt);
- 	if (!error) {
--		error = setxattr(path.dentry, name, value, size, flags);
-+		error = setxattr(&path, name, value, size, flags);
- 		mnt_drop_write(path.mnt);
- 	}
- 	path_put(&path);
-@@ -386,17 +413,15 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
- 		const void __user *,value, size_t, size, int, flags)
- {
- 	struct file *f;
--	struct dentry *dentry;
- 	int error = -EBADF;
- 
- 	f = fget(fd);
- 	if (!f)
- 		return error;
--	dentry = f->f_path.dentry;
--	audit_inode(NULL, dentry);
-+	audit_inode(NULL, f->f_path.dentry);
- 	error = mnt_want_write_file(f);
- 	if (!error) {
--		error = setxattr(dentry, name, value, size, flags);
-+		error = setxattr(&f->f_path, name, value, size, flags);
- 		mnt_drop_write(f->f_path.mnt);
- 	}
- 	fput(f);
-diff --git a/fs/xattr_acl.c b/fs/xattr_acl.c
-index 8d5a506..7f62712 100644
---- a/fs/xattr_acl.c
-+++ b/fs/xattr_acl.c
-@@ -17,8 +17,8 @@
- struct posix_acl *
- posix_acl_from_xattr(const void *value, size_t size)
- {
--	posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
--	posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
-+	const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
-+	const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
- 	int count;
- 	struct posix_acl *acl;
- 	struct posix_acl_entry *acl_e;
-diff --git a/fs/xfs/xfs_bmap.c b/fs/xfs/xfs_bmap.c
-index d0ab788..827999b 100644
---- a/fs/xfs/xfs_bmap.c
-+++ b/fs/xfs/xfs_bmap.c
-@@ -190,7 +190,7 @@ xfs_bmap_validate_ret(
- 	int			nmap,
- 	int			ret_nmap);
- #else
--#define	xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
-+#define	xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do {} while (0)
- #endif /* DEBUG */
- 
- STATIC int
-diff --git a/fs/xfs/xfs_dir2_sf.c b/fs/xfs/xfs_dir2_sf.c
-index 79d05e8..e3e5861 100644
---- a/fs/xfs/xfs_dir2_sf.c
-+++ b/fs/xfs/xfs_dir2_sf.c
-@@ -852,7 +852,15 @@ xfs_dir2_sf_getdents(
- 		}
- 
- 		ino = xfs_dir2_sfe_get_ino(sfp, sfep);
--		if (filldir(dirent, (char *)sfep->name, sfep->namelen,
-+		if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
-+			char name[sfep->namelen];
-+			memcpy(name, sfep->name, sfep->namelen);
-+			if (filldir(dirent, name, sfep->namelen,
-+			    off & 0x7fffffff, ino, DT_UNKNOWN)) {
-+				*offset = off & 0x7fffffff;
-+				return 0;
-+			}
-+		} else if (filldir(dirent, (char *)sfep->name, sfep->namelen,
- 			    off & 0x7fffffff, ino, DT_UNKNOWN)) {
- 			*offset = off & 0x7fffffff;
- 			return 0;
-diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
-index d99a905..9f88202 100644
---- a/fs/xfs/xfs_ioctl.c
-+++ b/fs/xfs/xfs_ioctl.c
-@@ -128,7 +128,7 @@ xfs_find_handle(
- 	}
- 
- 	error = -EFAULT;
--	if (copy_to_user(hreq->ohandle, &handle, hsize) ||
-+	if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
- 	    copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
- 		goto out_put;
- 
-diff --git a/fs/xfs/xfs_iops.c b/fs/xfs/xfs_iops.c
-index bd2fb43..86fd3e8d 100644
---- a/fs/xfs/xfs_iops.c
-+++ b/fs/xfs/xfs_iops.c
-@@ -447,7 +447,7 @@ xfs_vn_put_link(
- 	struct nameidata *nd,
- 	void		*p)
- {
--	char		*s = nd_get_link(nd);
-+	const char	*s = nd_get_link(nd);
- 
- 	if (!IS_ERR(s))
- 		kfree(s);
-diff --git a/fs/xfs/xfs_rtalloc.c b/fs/xfs/xfs_rtalloc.c
-index 87323f1..dab9d00 100644
---- a/fs/xfs/xfs_rtalloc.c
-+++ b/fs/xfs/xfs_rtalloc.c
-@@ -858,7 +858,7 @@ xfs_rtbuf_get(
- 	xfs_buf_t	*bp;		/* block buffer, result */
- 	xfs_inode_t	*ip;		/* bitmap or summary inode */
- 	xfs_bmbt_irec_t	map;
--	int		nmap;
-+	int		nmap = 1;
- 	int		error;		/* error value */
- 
- 	ip = issum ? mp->m_rsumip : mp->m_rbmip;
-diff --git a/fs/xfs/xfs_super.c b/fs/xfs/xfs_super.c
-index 8a89949..6776861 100644
---- a/fs/xfs/xfs_super.c
-+++ b/fs/xfs/xfs_super.c
-@@ -1474,6 +1474,7 @@ static struct file_system_type xfs_fs_type = {
- 	.kill_sb		= kill_block_super,
- 	.fs_flags		= FS_REQUIRES_DEV,
- };
-+MODULE_ALIAS_FS("xfs");
- 
- STATIC int __init
- xfs_init_zones(void)
-diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
-new file mode 100644
-index 0000000..7e54fd7
---- /dev/null
-+++ b/grsecurity/Kconfig
-@@ -0,0 +1,1080 @@
-+#
-+# grecurity configuration
-+#
-+menu "Memory Protections"
-+depends on GRKERNSEC
-+
-+config GRKERNSEC_KMEM
-+	bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
-+	help
-+	  If you say Y here, /dev/kmem and /dev/mem won't be allowed to
-+	  be written to or read from to modify or leak the contents of the running
-+	  kernel.  /dev/port will also not be allowed to be opened and support
-+	  for /dev/cpu/*/msr will be removed.  If you have module
-+	  support disabled, enabling this will close up five ways that are
-+	  currently used  to insert malicious code into the running kernel.
-+
-+	  Even with all these features enabled, we still highly recommend that
-+	  you use the RBAC system, as it is still possible for an attacker to
-+	  modify the running kernel through privileged I/O granted by ioperm/iopl.
-+
-+	  If you are not using XFree86, you may be able to stop this additional
-+	  case by enabling the 'Disable privileged I/O' option. Though nothing
-+	  legitimately writes to /dev/kmem, XFree86 does need to write to /dev/mem,
-+	  but only to video memory, which is the only writing we allow in this
-+	  case.  If /dev/kmem or /dev/mem are mmaped without PROT_WRITE, they will
-+	  not be allowed to mprotect it with PROT_WRITE later.
-+	  Enabling this feature will prevent the "cpupower" and "powertop" tools
-+	  from working.
-+
-+	  It is highly recommended that you say Y here if you meet all the
-+	  conditions above.
-+
-+config GRKERNSEC_VM86
-+	bool "Restrict VM86 mode"
-+	default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
-+	depends on X86_32
-+
-+	help
-+	  If you say Y here, only processes with CAP_SYS_RAWIO will be able to
-+	  make use of a special execution mode on 32bit x86 processors called
-+	  Virtual 8086 (VM86) mode.  XFree86 may need vm86 mode for certain
-+	  video cards and will still work with this option enabled.  The purpose
-+	  of the option is to prevent exploitation of emulation errors in
-+	  virtualization of vm86 mode like the one discovered in VMWare in 2009.
-+	  Nearly all users should be able to enable this option.
-+
-+config GRKERNSEC_IO
-+	bool "Disable privileged I/O"
-+	default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
-+	depends on X86
-+	select RTC_CLASS
-+	select RTC_INTF_DEV
-+	select RTC_DRV_CMOS
-+
-+	help
-+	  If you say Y here, all ioperm and iopl calls will return an error.
-+	  Ioperm and iopl can be used to modify the running kernel.
-+	  Unfortunately, some programs need this access to operate properly,
-+	  the most notable of which are XFree86 and hwclock.  hwclock can be
-+	  remedied by having RTC support in the kernel, so real-time 
-+	  clock support is enabled if this option is enabled, to ensure 
-+	  that hwclock operates correctly.  XFree86 still will not 
-+	  operate correctly with this option enabled, so DO NOT CHOOSE Y 
-+	  IF YOU USE XFree86.  If you use XFree86 and you still want to 
-+	  protect your kernel against modification, use the RBAC system.
-+
-+config GRKERNSEC_JIT_HARDEN
-+	bool "Harden BPF JIT against spray attacks"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on BPF_JIT
-+	help
-+	  If you say Y here, the native code generated by the kernel's Berkeley
-+	  Packet Filter (BPF) JIT engine will be hardened against JIT-spraying
-+	  attacks that attempt to fit attacker-beneficial instructions in
-+	  32bit immediate fields of JIT-generated native instructions.  The
-+	  attacker will generally aim to cause an unintended instruction sequence
-+	  of JIT-generated native code to execute by jumping into the middle of
-+	  a generated instruction.  This feature effectively randomizes the 32bit
-+	  immediate constants present in the generated code to thwart such attacks.
-+
-+	  If you're using KERNEXEC, it's recommended that you enable this option
-+	  to supplement the hardening of the kernel.
-+  
-+config GRKERNSEC_PERF_HARDEN
-+	bool "Disable unprivileged PERF_EVENTS usage by default"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on PERF_EVENTS
-+	help
-+	  If you say Y here, the range of acceptable values for the
-+	  /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
-+	  default to a new value: 3.  When the sysctl is set to this value, no
-+	  unprivileged use of the PERF_EVENTS syscall interface will be permitted.
-+
-+	  Though PERF_EVENTS can be used legitimately for performance monitoring
-+	  and low-level application profiling, it is forced on regardless of
-+	  configuration, has been at fault for several vulnerabilities, and
-+	  creates new opportunities for side channels and other information leaks.
-+
-+	  This feature puts PERF_EVENTS into a secure default state and permits
-+	  the administrator to change out of it temporarily if unprivileged
-+	  application profiling is needed.
-+
-+config GRKERNSEC_RAND_THREADSTACK
-+	bool "Insert random gaps between thread stacks"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on PAX_RANDMMAP && !PPC
-+	help
-+	  If you say Y here, a random-sized gap will be enforced between allocated
-+	  thread stacks.  Glibc's NPTL and other threading libraries that
-+	  pass MAP_STACK to the kernel for thread stack allocation are supported.
-+	  The implementation currently provides 8 bits of entropy for the gap.
-+
-+	  Many distributions do not compile threaded remote services with the
-+	  -fstack-check argument to GCC, causing the variable-sized stack-based
-+	  allocator, alloca(), to not probe the stack on allocation.  This
-+	  permits an unbounded alloca() to skip over any guard page and potentially
-+	  modify another thread's stack reliably.  An enforced random gap
-+	  reduces the reliability of such an attack and increases the chance
-+	  that such a read/write to another thread's stack instead lands in
-+	  an unmapped area, causing a crash and triggering grsecurity's
-+	  anti-bruteforcing logic.
-+
-+config GRKERNSEC_PROC_MEMMAP
-+	bool "Harden ASLR against information leaks and entropy reduction"
-+	default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
-+	depends on PAX_NOEXEC || PAX_ASLR
-+	help
-+	  If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
-+	  give no information about the addresses of its mappings if
-+	  PaX features that rely on random addresses are enabled on the task.
-+	  In addition to sanitizing this information and disabling other
-+	  dangerous sources of information, this option causes reads of sensitive
-+	  /proc/<pid> entries where the file descriptor was opened in a different
-+	  task than the one performing the read.  Such attempts are logged.
-+	  This option also limits argv/env strings for suid/sgid binaries
-+	  to 512KB to prevent a complete exhaustion of the stack entropy provided
-+	  by ASLR.  Finally, it places an 8MB stack resource limit on suid/sgid
-+	  binaries to prevent alternative mmap layouts from being abused.
-+
-+	  If you use PaX it is essential that you say Y here as it closes up
-+	  several holes that make full ASLR useless locally.
-+
-+config GRKERNSEC_BRUTE
-+	bool "Deter exploit bruteforcing"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, attempts to bruteforce exploits against forking
-+	  daemons such as apache or sshd, as well as against suid/sgid binaries
-+	  will be deterred.  When a child of a forking daemon is killed by PaX
-+	  or crashes due to an illegal instruction or other suspicious signal,
-+	  the parent process will be delayed 30 seconds upon every subsequent
-+	  fork until the administrator is able to assess the situation and
-+	  restart the daemon.
-+	  In the suid/sgid case, the attempt is logged, the user has all their
-+	  existing instances of the suid/sgid binary terminated and will
-+	  be unable to execute any suid/sgid binaries for 15 minutes.
-+
-+	  It is recommended that you also enable signal logging in the auditing
-+	  section so that logs are generated when a process triggers a suspicious
-+	  signal.
-+	  If the sysctl option is enabled, a sysctl option with name
-+	  "deter_bruteforce" is created.
-+
-+
-+config GRKERNSEC_MODHARDEN
-+	bool "Harden module auto-loading"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on MODULES
-+	help
-+	  If you say Y here, module auto-loading in response to use of some
-+	  feature implemented by an unloaded module will be restricted to
-+	  root users.  Enabling this option helps defend against attacks 
-+	  by unprivileged users who abuse the auto-loading behavior to 
-+	  cause a vulnerable module to load that is then exploited.
-+
-+	  If this option prevents a legitimate use of auto-loading for a 
-+	  non-root user, the administrator can execute modprobe manually 
-+	  with the exact name of the module mentioned in the alert log.
-+	  Alternatively, the administrator can add the module to the list
-+	  of modules loaded at boot by modifying init scripts.
-+
-+	  Modification of init scripts will most likely be needed on 
-+	  Ubuntu servers with encrypted home directory support enabled,
-+	  as the first non-root user logging in will cause the ecb(aes),
-+	  ecb(aes)-all, cbc(aes), and cbc(aes)-all  modules to be loaded.
-+
-+config GRKERNSEC_HIDESYM
-+	bool "Hide kernel symbols"
-+	select PAX_USERCOPY_SLABS
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, getting information on loaded modules, and
-+	  displaying all kernel symbols through a syscall will be restricted
-+	  to users with CAP_SYS_MODULE.  For software compatibility reasons,
-+	  /proc/kallsyms will be restricted to the root user.  The RBAC
-+	  system can hide that entry even from root.
-+
-+	  This option also prevents leaking of kernel addresses through
-+	  several /proc entries.
-+
-+	  Note that this option is only effective provided the following
-+	  conditions are met:
-+	  1) The kernel using grsecurity is not precompiled by some distribution
-+	  2) You have also enabled GRKERNSEC_DMESG
-+	  3) You are using the RBAC system and hiding other files such as your
-+	     kernel image and System.map.  Alternatively, enabling this option
-+	     causes the permissions on /boot, /lib/modules, and the kernel
-+	     source directory to change at compile time to prevent 
-+	     reading by non-root users.
-+	  If the above conditions are met, this option will aid in providing a
-+	  useful protection against local kernel exploitation of overflows
-+	  and arbitrary read/write vulnerabilities.
-+
-+	  It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
-+	  in addition to this feature.
-+
-+config GRKERNSEC_KERN_LOCKOUT
-+	bool "Active kernel exploit response"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on X86 || ARM || PPC || SPARC
-+	help
-+	  If you say Y here, when a PaX alert is triggered due to suspicious
-+	  activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
-+	  or an OOPS occurs due to bad memory accesses, instead of just
-+	  terminating the offending process (and potentially allowing
-+	  a subsequent exploit from the same user), we will take one of two
-+	  actions:
-+	   If the user was root, we will panic the system
-+	   If the user was non-root, we will log the attempt, terminate
-+	   all processes owned by the user, then prevent them from creating
-+	   any new processes until the system is restarted
-+	  This deters repeated kernel exploitation/bruteforcing attempts
-+	  and is useful for later forensics.
-+
-+endmenu
-+menu "Role Based Access Control Options"
-+depends on GRKERNSEC
-+
-+config GRKERNSEC_RBAC_DEBUG
-+	bool
-+
-+config GRKERNSEC_NO_RBAC
-+	bool "Disable RBAC system"
-+	help
-+	  If you say Y here, the /dev/grsec device will be removed from the kernel,
-+	  preventing the RBAC system from being enabled.  You should only say Y
-+	  here if you have no intention of using the RBAC system, so as to prevent
-+	  an attacker with root access from misusing the RBAC system to hide files
-+	  and processes when loadable module support and /dev/[k]mem have been
-+	  locked down.
-+
-+config GRKERNSEC_ACL_HIDEKERN
-+	bool "Hide kernel processes"
-+	help
-+	  If you say Y here, all kernel threads will be hidden to all
-+	  processes but those whose subject has the "view hidden processes"
-+	  flag.
-+
-+config GRKERNSEC_ACL_MAXTRIES
-+	int "Maximum tries before password lockout"
-+	default 3
-+	help
-+	  This option enforces the maximum number of times a user can attempt
-+	  to authorize themselves with the grsecurity RBAC system before being
-+	  denied the ability to attempt authorization again for a specified time.
-+	  The lower the number, the harder it will be to brute-force a password.
-+
-+config GRKERNSEC_ACL_TIMEOUT
-+	int "Time to wait after max password tries, in seconds"
-+	default 30
-+	help
-+	  This option specifies the time the user must wait after attempting to
-+	  authorize to the RBAC system with the maximum number of invalid
-+	  passwords.  The higher the number, the harder it will be to brute-force
-+	  a password.
-+
-+endmenu
-+menu "Filesystem Protections"
-+depends on GRKERNSEC
-+
-+config GRKERNSEC_PROC
-+	bool "Proc restrictions"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, the permissions of the /proc filesystem
-+	  will be altered to enhance system security and privacy.  You MUST
-+  	  choose either a user only restriction or a user and group restriction.
-+	  Depending upon the option you choose, you can either restrict users to
-+	  see only the processes they themselves run, or choose a group that can
-+	  view all processes and files normally restricted to root if you choose
-+	  the "restrict to user only" option.  NOTE: If you're running identd or
-+	  ntpd as a non-root user, you will have to run it as the group you
-+	  specify here.
-+
-+config GRKERNSEC_PROC_USER
-+	bool "Restrict /proc to user only"
-+	depends on GRKERNSEC_PROC
-+	help
-+	  If you say Y here, non-root users will only be able to view their own
-+	  processes, and restricts them from viewing network-related information,
-+	  and viewing kernel symbol and module information.
-+
-+config GRKERNSEC_PROC_USERGROUP
-+	bool "Allow special group"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
-+	help
-+	  If you say Y here, you will be able to select a group that will be
-+	  able to view all processes and network-related information.  If you've
-+	  enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
-+	  remain hidden.  This option is useful if you want to run identd as
-+	  a non-root user.  The group you select may also be chosen at boot time
-+	  via "grsec_proc_gid=" on the kernel commandline.
-+
-+config GRKERNSEC_PROC_GID
-+	int "GID for special group"
-+	depends on GRKERNSEC_PROC_USERGROUP
-+	default 1001
-+
-+config GRKERNSEC_PROC_ADD
-+	bool "Additional restrictions"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
-+	help
-+	  If you say Y here, additional restrictions will be placed on
-+	  /proc that keep normal users from viewing device information and 
-+	  slabinfo information that could be useful for exploits.
-+
-+config GRKERNSEC_LINK
-+	bool "Linking restrictions"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, /tmp race exploits will be prevented, since users
-+	  will no longer be able to follow symlinks owned by other users in
-+	  world-writable +t directories (e.g. /tmp), unless the owner of the
-+	  symlink is the owner of the directory. users will also not be
-+	  able to hardlink to files they do not own.  If the sysctl option is
-+	  enabled, a sysctl option with name "linking_restrictions" is created.
-+
-+config GRKERNSEC_SYMLINKOWN
-+	bool "Kernel-enforced SymlinksIfOwnerMatch"
-+	default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
-+	help
-+	  Apache's SymlinksIfOwnerMatch option has an inherent race condition
-+	  that prevents it from being used as a security feature.  As Apache
-+	  verifies the symlink by performing a stat() against the target of
-+	  the symlink before it is followed, an attacker can setup a symlink
-+	  to point to a same-owned file, then replace the symlink with one
-+	  that targets another user's file just after Apache "validates" the
-+	  symlink -- a classic TOCTOU race.  If you say Y here, a complete,
-+	  race-free replacement for Apache's "SymlinksIfOwnerMatch" option
-+	  will be in place for the group you specify. If the sysctl option
-+	  is enabled, a sysctl option with name "enforce_symlinksifowner" is
-+	  created.
-+
-+config GRKERNSEC_SYMLINKOWN_GID
-+	int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
-+	depends on GRKERNSEC_SYMLINKOWN
-+	default 1006
-+	help
-+	  Setting this GID determines what group kernel-enforced
-+	  SymlinksIfOwnerMatch will be enabled for.  If the sysctl option
-+	  is enabled, a sysctl option with name "symlinkown_gid" is created.
-+
-+config GRKERNSEC_FIFO
-+	bool "FIFO restrictions"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, users will not be able to write to FIFOs they don't
-+	  own in world-writable +t directories (e.g. /tmp), unless the owner of
-+	  the FIFO is the same owner of the directory it's held in.  If the sysctl
-+	  option is enabled, a sysctl option with name "fifo_restrictions" is
-+	  created.
-+
-+config GRKERNSEC_SYSFS_RESTRICT
-+	bool "Sysfs/debugfs restriction"
-+	default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
-+	depends on SYSFS
-+	help
-+	  If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
-+	  any filesystem normally mounted under it (e.g. debugfs) will be
-+	  mostly accessible only by root.  These filesystems generally provide access
-+	  to hardware and debug information that isn't appropriate for unprivileged
-+	  users of the system.  Sysfs and debugfs have also become a large source
-+	  of new vulnerabilities, ranging from infoleaks to local compromise.
-+	  There has been very little oversight with an eye toward security involved
-+	  in adding new exporters of information to these filesystems, so their
-+	  use is discouraged.
-+	  For reasons of compatibility, a few directories have been whitelisted
-+	  for access by non-root users:
-+	  /sys/fs/selinux
-+	  /sys/fs/fuse
-+	  /sys/devices/system/cpu
-+
-+config GRKERNSEC_ROFS
-+	bool "Runtime read-only mount protection"
-+	depends on SYSCTL
-+	help
-+	  If you say Y here, a sysctl option with name "romount_protect" will
-+	  be created.  By setting this option to 1 at runtime, filesystems
-+	  will be protected in the following ways:
-+	  * No new writable mounts will be allowed
-+	  * Existing read-only mounts won't be able to be remounted read/write
-+	  * Write operations will be denied on all block devices
-+	  This option acts independently of grsec_lock: once it is set to 1,
-+	  it cannot be turned off.  Therefore, please be mindful of the resulting
-+	  behavior if this option is enabled in an init script on a read-only
-+	  filesystem.  This feature is mainly intended for secure embedded systems.
-+
-+config GRKERNSEC_DEVICE_SIDECHANNEL
-+	bool "Eliminate stat/notify-based device sidechannels"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, timing analyses on block or character
-+	  devices like /dev/ptmx using stat or inotify/dnotify/fanotify
-+	  will be thwarted for unprivileged users.  If a process without
-+	  CAP_MKNOD stats such a device, the last access and last modify times
-+	  will match the device's create time.  No access or modify events
-+	  will be triggered through inotify/dnotify/fanotify for such devices.
-+	  This feature will prevent attacks that may at a minimum
-+	  allow an attacker to determine the administrator's password length.
-+
-+config GRKERNSEC_CHROOT
-+	bool "Chroot jail restrictions"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, you will be able to choose several options that will
-+	  make breaking out of a chrooted jail much more difficult.  If you
-+	  encounter no software incompatibilities with the following options, it
-+	  is recommended that you enable each one.
-+
-+config GRKERNSEC_CHROOT_MOUNT
-+	bool "Deny mounts"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_CHROOT
-+	help
-+	  If you say Y here, processes inside a chroot will not be able to
-+	  mount or remount filesystems.  If the sysctl option is enabled, a
-+	  sysctl option with name "chroot_deny_mount" is created.
-+
-+config GRKERNSEC_CHROOT_DOUBLE
-+	bool "Deny double-chroots"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_CHROOT
-+	help
-+	  If you say Y here, processes inside a chroot will not be able to chroot
-+	  again outside the chroot.  This is a widely used method of breaking
-+	  out of a chroot jail and should not be allowed.  If the sysctl 
-+	  option is enabled, a sysctl option with name 
-+	  "chroot_deny_chroot" is created.
-+
-+config GRKERNSEC_CHROOT_PIVOT
-+	bool "Deny pivot_root in chroot"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_CHROOT
-+	help
-+	  If you say Y here, processes inside a chroot will not be able to use
-+	  a function called pivot_root() that was introduced in Linux 2.3.41.  It
-+	  works similar to chroot in that it changes the root filesystem.  This
-+	  function could be misused in a chrooted process to attempt to break out
-+	  of the chroot, and therefore should not be allowed.  If the sysctl
-+	  option is enabled, a sysctl option with name "chroot_deny_pivot" is
-+	  created.
-+
-+config GRKERNSEC_CHROOT_CHDIR
-+	bool "Enforce chdir(\"/\") on all chroots"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_CHROOT
-+	help
-+	  If you say Y here, the current working directory of all newly-chrooted
-+	  applications will be set to the the root directory of the chroot.
-+	  The man page on chroot(2) states:
-+	  Note that this call does not change  the  current  working
-+	  directory,  so  that `.' can be outside the tree rooted at
-+	  `/'.  In particular, the  super-user  can  escape  from  a
-+	  `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
-+
-+	  It is recommended that you say Y here, since it's not known to break
-+	  any software.  If the sysctl option is enabled, a sysctl option with
-+	  name "chroot_enforce_chdir" is created.
-+
-+config GRKERNSEC_CHROOT_CHMOD
-+	bool "Deny (f)chmod +s"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_CHROOT
-+	help
-+	  If you say Y here, processes inside a chroot will not be able to chmod
-+	  or fchmod files to make them have suid or sgid bits.  This protects
-+	  against another published method of breaking a chroot.  If the sysctl
-+	  option is enabled, a sysctl option with name "chroot_deny_chmod" is
-+	  created.
-+
-+config GRKERNSEC_CHROOT_FCHDIR
-+	bool "Deny fchdir out of chroot"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_CHROOT
-+	help
-+	  If you say Y here, a well-known method of breaking chroots by fchdir'ing
-+	  to a file descriptor of the chrooting process that points to a directory
-+	  outside the filesystem will be stopped.  If the sysctl option
-+	  is enabled, a sysctl option with name "chroot_deny_fchdir" is created.
-+
-+config GRKERNSEC_CHROOT_MKNOD
-+	bool "Deny mknod"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_CHROOT
-+	help
-+	  If you say Y here, processes inside a chroot will not be allowed to
-+	  mknod.  The problem with using mknod inside a chroot is that it
-+	  would allow an attacker to create a device entry that is the same
-+	  as one on the physical root of your system, which could range from
-+	  anything from the console device to a device for your harddrive (which
-+	  they could then use to wipe the drive or steal data).  It is recommended
-+	  that you say Y here, unless you run into software incompatibilities.
-+	  If the sysctl option is enabled, a sysctl option with name
-+	  "chroot_deny_mknod" is created.
-+
-+config GRKERNSEC_CHROOT_SHMAT
-+	bool "Deny shmat() out of chroot"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_CHROOT
-+	help
-+	  If you say Y here, processes inside a chroot will not be able to attach
-+	  to shared memory segments that were created outside of the chroot jail.
-+	  It is recommended that you say Y here.  If the sysctl option is enabled,
-+	  a sysctl option with name "chroot_deny_shmat" is created.
-+
-+config GRKERNSEC_CHROOT_UNIX
-+	bool "Deny access to abstract AF_UNIX sockets out of chroot"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_CHROOT
-+	help
-+	  If you say Y here, processes inside a chroot will not be able to
-+	  connect to abstract (meaning not belonging to a filesystem) Unix
-+	  domain sockets that were bound outside of a chroot.  It is recommended
-+	  that you say Y here.  If the sysctl option is enabled, a sysctl option
-+	  with name "chroot_deny_unix" is created.
-+
-+config GRKERNSEC_CHROOT_FINDTASK
-+	bool "Protect outside processes"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_CHROOT
-+	help
-+	  If you say Y here, processes inside a chroot will not be able to
-+	  kill, send signals with fcntl, ptrace, capget, getpgid, setpgid, 
-+	  getsid, or view any process outside of the chroot.  If the sysctl
-+	  option is enabled, a sysctl option with name "chroot_findtask" is
-+	  created.
-+
-+config GRKERNSEC_CHROOT_NICE
-+	bool "Restrict priority changes"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_CHROOT
-+	help
-+	  If you say Y here, processes inside a chroot will not be able to raise
-+	  the priority of processes in the chroot, or alter the priority of
-+	  processes outside the chroot.  This provides more security than simply
-+	  removing CAP_SYS_NICE from the process' capability set.  If the
-+	  sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
-+	  is created.
-+
-+config GRKERNSEC_CHROOT_SYSCTL
-+	bool "Deny sysctl writes"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_CHROOT
-+	help
-+	  If you say Y here, an attacker in a chroot will not be able to
-+	  write to sysctl entries, either by sysctl(2) or through a /proc
-+	  interface.  It is strongly recommended that you say Y here. If the
-+	  sysctl option is enabled, a sysctl option with name
-+	  "chroot_deny_sysctl" is created.
-+
-+config GRKERNSEC_CHROOT_CAPS
-+	bool "Capability restrictions"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_CHROOT
-+	help
-+	  If you say Y here, the capabilities on all processes within a
-+	  chroot jail will be lowered to stop module insertion, raw i/o,
-+	  system and net admin tasks, rebooting the system, modifying immutable
-+	  files, modifying IPC owned by another, and changing the system time.
-+	  This is left an option because it can break some apps.  Disable this
-+	  if your chrooted apps are having problems performing those kinds of
-+	  tasks.  If the sysctl option is enabled, a sysctl option with
-+	  name "chroot_caps" is created.
-+
-+config GRKERNSEC_CHROOT_INITRD
-+	bool "Exempt initrd tasks from restrictions"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
-+	help
-+	  If you say Y here, tasks started prior to init will be exempted from
-+	  grsecurity's chroot restrictions.  This option is mainly meant to
-+	  resolve Plymouth's performing privileged operations unnecessarily
-+	  in a chroot.
-+
-+endmenu
-+menu "Kernel Auditing"
-+depends on GRKERNSEC
-+
-+config GRKERNSEC_AUDIT_GROUP
-+	bool "Single group for auditing"
-+	help
-+	  If you say Y here, the exec and chdir logging features will only operate
-+	  on a group you specify.  This option is recommended if you only want to
-+	  watch certain users instead of having a large amount of logs from the
-+	  entire system.  If the sysctl option is enabled, a sysctl option with
-+	  name "audit_group" is created.
-+
-+config GRKERNSEC_AUDIT_GID
-+	int "GID for auditing"
-+	depends on GRKERNSEC_AUDIT_GROUP
-+	default 1007
-+
-+config GRKERNSEC_EXECLOG
-+	bool "Exec logging"
-+	help
-+	  If you say Y here, all execve() calls will be logged (since the
-+	  other exec*() calls are frontends to execve(), all execution
-+	  will be logged).  Useful for shell-servers that like to keep track
-+	  of their users.  If the sysctl option is enabled, a sysctl option with
-+	  name "exec_logging" is created.
-+	  WARNING: This option when enabled will produce a LOT of logs, especially
-+	  on an active system.
-+
-+config GRKERNSEC_RESLOG
-+	bool "Resource logging"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, all attempts to overstep resource limits will
-+	  be logged with the resource name, the requested size, and the current
-+	  limit.  It is highly recommended that you say Y here.  If the sysctl
-+	  option is enabled, a sysctl option with name "resource_logging" is
-+	  created.  If the RBAC system is enabled, the sysctl value is ignored.
-+
-+config GRKERNSEC_CHROOT_EXECLOG
-+	bool "Log execs within chroot"
-+	help
-+	  If you say Y here, all executions inside a chroot jail will be logged
-+	  to syslog.  This can cause a large amount of logs if certain
-+	  applications (eg. djb's daemontools) are installed on the system, and
-+	  is therefore left as an option.  If the sysctl option is enabled, a
-+	  sysctl option with name "chroot_execlog" is created.
-+
-+config GRKERNSEC_AUDIT_PTRACE
-+	bool "Ptrace logging"
-+	help
-+	  If you say Y here, all attempts to attach to a process via ptrace
-+	  will be logged.  If the sysctl option is enabled, a sysctl option
-+	  with name "audit_ptrace" is created.
-+
-+config GRKERNSEC_AUDIT_CHDIR
-+	bool "Chdir logging"
-+	help
-+	  If you say Y here, all chdir() calls will be logged.  If the sysctl
-+ 	  option is enabled, a sysctl option with name "audit_chdir" is created.
-+
-+config GRKERNSEC_AUDIT_MOUNT
-+	bool "(Un)Mount logging"
-+	help
-+	  If you say Y here, all mounts and unmounts will be logged.  If the
-+	  sysctl option is enabled, a sysctl option with name "audit_mount" is
-+	  created.
-+
-+config GRKERNSEC_SIGNAL
-+	bool "Signal logging"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, certain important signals will be logged, such as
-+	  SIGSEGV, which will as a result inform you of when a error in a program
-+	  occurred, which in some cases could mean a possible exploit attempt.
-+	  If the sysctl option is enabled, a sysctl option with name
-+	  "signal_logging" is created.
-+
-+config GRKERNSEC_FORKFAIL
-+	bool "Fork failure logging"
-+	help
-+	  If you say Y here, all failed fork() attempts will be logged.
-+	  This could suggest a fork bomb, or someone attempting to overstep
-+	  their process limit.  If the sysctl option is enabled, a sysctl option
-+	  with name "forkfail_logging" is created.
-+
-+config GRKERNSEC_TIME
-+	bool "Time change logging"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, any changes of the system clock will be logged.
-+	  If the sysctl option is enabled, a sysctl option with name
-+	  "timechange_logging" is created.
-+
-+config GRKERNSEC_PROC_IPADDR
-+	bool "/proc/<pid>/ipaddr support"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, a new entry will be added to each /proc/<pid>
-+	  directory that contains the IP address of the person using the task.
-+	  The IP is carried across local TCP and AF_UNIX stream sockets.
-+	  This information can be useful for IDS/IPSes to perform remote response
-+	  to a local attack.  The entry is readable by only the owner of the
-+	  process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
-+	  the RBAC system), and thus does not create privacy concerns.
-+
-+config GRKERNSEC_RWXMAP_LOG
-+	bool 'Denied RWX mmap/mprotect logging'
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
-+	help
-+	  If you say Y here, calls to mmap() and mprotect() with explicit
-+	  usage of PROT_WRITE and PROT_EXEC together will be logged when
-+	  denied by the PAX_MPROTECT feature.  This feature will also
-+	  log other problematic scenarios that can occur when PAX_MPROTECT
-+	  is enabled on a binary, like textrels and PT_GNU_STACK.  If the 
-+          sysctl option is enabled, a sysctl option with name "rwxmap_logging"
-+	  is created.
-+
-+endmenu
-+
-+menu "Executable Protections"
-+depends on GRKERNSEC
-+
-+config GRKERNSEC_DMESG
-+	bool "Dmesg(8) restriction"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, non-root users will not be able to use dmesg(8)
-+	  to view the contents of the kernel's circular log buffer.
-+	  The kernel's log buffer often contains kernel addresses and other
-+	  identifying information useful to an attacker in fingerprinting a
-+	  system for a targeted exploit.
-+	  If the sysctl option is enabled, a sysctl option with name "dmesg" is
-+	  created.
-+
-+config GRKERNSEC_HARDEN_PTRACE
-+	bool "Deter ptrace-based process snooping"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, TTY sniffers and other malicious monitoring
-+	  programs implemented through ptrace will be defeated.  If you
-+	  have been using the RBAC system, this option has already been
-+	  enabled for several years for all users, with the ability to make
-+	  fine-grained exceptions.
-+
-+	  This option only affects the ability of non-root users to ptrace
-+	  processes that are not a descendent of the ptracing process.
-+	  This means that strace ./binary and gdb ./binary will still work,
-+	  but attaching to arbitrary processes will not.  If the sysctl
-+	  option is enabled, a sysctl option with name "harden_ptrace" is
-+	  created.
-+
-+config GRKERNSEC_PTRACE_READEXEC
-+	bool "Require read access to ptrace sensitive binaries"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, unprivileged users will not be able to ptrace unreadable
-+	  binaries.  This option is useful in environments that
-+	  remove the read bits (e.g. file mode 4711) from suid binaries to
-+	  prevent infoleaking of their contents.  This option adds
-+	  consistency to the use of that file mode, as the binary could normally
-+	  be read out when run without privileges while ptracing.
-+
-+	  If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
-+	  is created.
-+
-+config GRKERNSEC_SETXID
-+	bool "Enforce consistent multithreaded privileges"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on (X86 || SPARC64 || PPC || ARM || MIPS)
-+	help
-+	  If you say Y here, a change from a root uid to a non-root uid
-+	  in a multithreaded application will cause the resulting uids,
-+	  gids, supplementary groups, and capabilities in that thread
-+	  to be propagated to the other threads of the process.  In most
-+	  cases this is unnecessary, as glibc will emulate this behavior
-+	  on behalf of the application.  Other libcs do not act in the
-+	  same way, allowing the other threads of the process to continue
-+	  running with root privileges.  If the sysctl option is enabled,
-+	  a sysctl option with name "consistent_setxid" is created.
-+
-+config GRKERNSEC_TPE
-+	bool "Trusted Path Execution (TPE)"
-+	default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
-+	help
-+	  If you say Y here, you will be able to choose a gid to add to the
-+	  supplementary groups of users you want to mark as "untrusted."
-+	  These users will not be able to execute any files that are not in
-+	  root-owned directories writable only by root.  If the sysctl option
-+	  is enabled, a sysctl option with name "tpe" is created.
-+
-+config GRKERNSEC_TPE_ALL
-+	bool "Partially restrict all non-root users"
-+	depends on GRKERNSEC_TPE
-+	help
-+	  If you say Y here, all non-root users will be covered under
-+	  a weaker TPE restriction.  This is separate from, and in addition to,
-+	  the main TPE options that you have selected elsewhere.  Thus, if a
-+	  "trusted" GID is chosen, this restriction applies to even that GID.
-+	  Under this restriction, all non-root users will only be allowed to
-+	  execute files in directories they own that are not group or
-+	  world-writable, or in directories owned by root and writable only by
-+	  root.  If the sysctl option is enabled, a sysctl option with name
-+	  "tpe_restrict_all" is created.
-+
-+config GRKERNSEC_TPE_INVERT
-+	bool "Invert GID option"
-+	depends on GRKERNSEC_TPE
-+	help
-+	  If you say Y here, the group you specify in the TPE configuration will
-+	  decide what group TPE restrictions will be *disabled* for.  This
-+	  option is useful if you want TPE restrictions to be applied to most
-+	  users on the system.  If the sysctl option is enabled, a sysctl option
-+	  with name "tpe_invert" is created.  Unlike other sysctl options, this
-+	  entry will default to on for backward-compatibility.
-+
-+config GRKERNSEC_TPE_GID
-+	int
-+	default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
-+	default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
-+	
-+config GRKERNSEC_TPE_UNTRUSTED_GID
-+	int "GID for TPE-untrusted users"
-+	depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
-+	default 1005
-+	help
-+	  Setting this GID determines what group TPE restrictions will be
-+	  *enabled* for.  If the sysctl option is enabled, a sysctl option
-+	  with name "tpe_gid" is created.
-+
-+config GRKERNSEC_TPE_TRUSTED_GID
-+	int "GID for TPE-trusted users"
-+	depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
-+	default 1005
-+	help
-+	  Setting this GID determines what group TPE restrictions will be
-+	  *disabled* for.  If the sysctl option is enabled, a sysctl option
-+	  with name "tpe_gid" is created.
-+
-+endmenu
-+menu "Network Protections"
-+depends on GRKERNSEC
-+
-+config GRKERNSEC_RANDNET
-+	bool "Larger entropy pools"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, the entropy pools used for many features of Linux
-+	  and grsecurity will be doubled in size.  Since several grsecurity
-+	  features use additional randomness, it is recommended that you say Y
-+	  here.  Saying Y here has a similar effect as modifying
-+	  /proc/sys/kernel/random/poolsize.
-+
-+config GRKERNSEC_BLACKHOLE
-+	bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on NET
-+	help
-+	  If you say Y here, neither TCP resets nor ICMP
-+	  destination-unreachable packets will be sent in response to packets
-+	  sent to ports for which no associated listening process exists.
-+	  This feature supports both IPV4 and IPV6 and exempts the 
-+	  loopback interface from blackholing.  Enabling this feature 
-+	  makes a host more resilient to DoS attacks and reduces network
-+	  visibility against scanners.
-+
-+	  The blackhole feature as-implemented is equivalent to the FreeBSD
-+	  blackhole feature, as it prevents RST responses to all packets, not
-+	  just SYNs.  Under most application behavior this causes no
-+	  problems, but applications (like haproxy) may not close certain
-+	  connections in a way that cleanly terminates them on the remote
-+	  end, leaving the remote host in LAST_ACK state.  Because of this
-+	  side-effect and to prevent intentional LAST_ACK DoSes, this
-+	  feature also adds automatic mitigation against such attacks.
-+	  The mitigation drastically reduces the amount of time a socket
-+	  can spend in LAST_ACK state.  If you're using haproxy and not
-+	  all servers it connects to have this option enabled, consider
-+	  disabling this feature on the haproxy host.
-+
-+	  If the sysctl option is enabled, two sysctl options with names
-+	  "ip_blackhole" and "lastack_retries" will be created.
-+	  While "ip_blackhole" takes the standard zero/non-zero on/off
-+	  toggle, "lastack_retries" uses the same kinds of values as
-+	  "tcp_retries1" and "tcp_retries2".  The default value of 4
-+	  prevents a socket from lasting more than 45 seconds in LAST_ACK
-+	  state.
-+
-+config GRKERNSEC_NO_SIMULT_CONNECT
-+	bool "Disable TCP Simultaneous Connect"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on NET
-+	help
-+	  If you say Y here, a feature by Willy Tarreau will be enabled that
-+	  removes a weakness in Linux's strict implementation of TCP that
-+	  allows two clients to connect to each other without either entering
-+	  a listening state.  The weakness allows an attacker to easily prevent
-+	  a client from connecting to a known server provided the source port
-+	  for the connection is guessed correctly.
-+
-+	  As the weakness could be used to prevent an antivirus or IPS from
-+	  fetching updates, or prevent an SSL gateway from fetching a CRL,
-+	  it should be eliminated by enabling this option.  Though Linux is
-+	  one of few operating systems supporting simultaneous connect, it
-+	  has no legitimate use in practice and is rarely supported by firewalls.
-+	
-+config GRKERNSEC_SOCKET
-+	bool "Socket restrictions"
-+	depends on NET
-+	help
-+	  If you say Y here, you will be able to choose from several options.
-+	  If you assign a GID on your system and add it to the supplementary
-+	  groups of users you want to restrict socket access to, this patch
-+	  will perform up to three things, based on the option(s) you choose.
-+
-+config GRKERNSEC_SOCKET_ALL
-+	bool "Deny any sockets to group"
-+	depends on GRKERNSEC_SOCKET
-+	help
-+	  If you say Y here, you will be able to choose a GID of whose users will
-+	  be unable to connect to other hosts from your machine or run server
-+	  applications from your machine.  If the sysctl option is enabled, a
-+	  sysctl option with name "socket_all" is created.
-+
-+config GRKERNSEC_SOCKET_ALL_GID
-+	int "GID to deny all sockets for"
-+	depends on GRKERNSEC_SOCKET_ALL
-+	default 1004
-+	help
-+	  Here you can choose the GID to disable socket access for. Remember to
-+	  add the users you want socket access disabled for to the GID
-+	  specified here.  If the sysctl option is enabled, a sysctl option
-+	  with name "socket_all_gid" is created.
-+
-+config GRKERNSEC_SOCKET_CLIENT
-+	bool "Deny client sockets to group"
-+	depends on GRKERNSEC_SOCKET
-+	help
-+	  If you say Y here, you will be able to choose a GID of whose users will
-+	  be unable to connect to other hosts from your machine, but will be
-+	  able to run servers.  If this option is enabled, all users in the group
-+	  you specify will have to use passive mode when initiating ftp transfers
-+	  from the shell on your machine.  If the sysctl option is enabled, a
-+	  sysctl option with name "socket_client" is created.
-+
-+config GRKERNSEC_SOCKET_CLIENT_GID
-+	int "GID to deny client sockets for"
-+	depends on GRKERNSEC_SOCKET_CLIENT
-+	default 1003
-+	help
-+	  Here you can choose the GID to disable client socket access for.
-+	  Remember to add the users you want client socket access disabled for to
-+	  the GID specified here.  If the sysctl option is enabled, a sysctl
-+	  option with name "socket_client_gid" is created.
-+
-+config GRKERNSEC_SOCKET_SERVER
-+	bool "Deny server sockets to group"
-+	depends on GRKERNSEC_SOCKET
-+	help
-+	  If you say Y here, you will be able to choose a GID of whose users will
-+	  be unable to run server applications from your machine.  If the sysctl
-+	  option is enabled, a sysctl option with name "socket_server" is created.
-+
-+config GRKERNSEC_SOCKET_SERVER_GID
-+	int "GID to deny server sockets for"
-+	depends on GRKERNSEC_SOCKET_SERVER
-+	default 1002
-+	help
-+	  Here you can choose the GID to disable server socket access for.
-+	  Remember to add the users you want server socket access disabled for to
-+	  the GID specified here.  If the sysctl option is enabled, a sysctl
-+	  option with name "socket_server_gid" is created.
-+
-+endmenu
-+
-+menu "Physical Protections"
-+depends on GRKERNSEC
-+
-+config GRKERNSEC_DENYUSB
-+	bool "Deny new USB connections after toggle"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on SYSCTL && USB_SUPPORT
-+	help
-+	  If you say Y here, a new sysctl option with name "deny_new_usb"
-+	  will be created.  Setting its value to 1 will prevent any new
-+	  USB devices from being recognized by the OS.  Any attempted USB
-+	  device insertion will be logged.  This option is intended to be
-+	  used against custom USB devices designed to exploit vulnerabilities
-+	  in various USB device drivers.
-+
-+	  For greatest effectiveness, this sysctl should be set after any
-+	  relevant init scripts.  This option is safe to enable in distros
-+	  as each user can choose whether or not to toggle the sysctl.
-+
-+config GRKERNSEC_DENYUSB_FORCE
-+	bool "Reject all USB devices not connected at boot"
-+	select USB
-+	depends on GRKERNSEC_DENYUSB
-+	help
-+	  If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
-+	  that doesn't involve a sysctl entry.  This option should only be
-+	  enabled if you're sure you want to deny all new USB connections
-+	  at runtime and don't want to modify init scripts.  This should not
-+	  be enabled by distros.  It forces the core USB code to be built
-+	  into the kernel image so that all devices connected at boot time
-+	  can be recognized and new USB device connections can be prevented
-+	  prior to init running.
-+
-+endmenu
-+
-+menu "Sysctl Support"
-+depends on GRKERNSEC && SYSCTL
-+
-+config GRKERNSEC_SYSCTL
-+	bool "Sysctl support"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  If you say Y here, you will be able to change the options that
-+	  grsecurity runs with at bootup, without having to recompile your
-+	  kernel.  You can echo values to files in /proc/sys/kernel/grsecurity
-+	  to enable (1) or disable (0) various features.  All the sysctl entries
-+	  are mutable until the "grsec_lock" entry is set to a non-zero value.
-+	  All features enabled in the kernel configuration are disabled at boot
-+	  if you do not say Y to the "Turn on features by default" option.
-+	  All options should be set at startup, and the grsec_lock entry should
-+	  be set to a non-zero value after all the options are set.
-+	  *THIS IS EXTREMELY IMPORTANT*
-+
-+config GRKERNSEC_SYSCTL_DISTRO
-+	bool "Extra sysctl support for distro makers (READ HELP)"
-+	depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
-+	help
-+	  If you say Y here, additional sysctl options will be created
-+	  for features that affect processes running as root.  Therefore,
-+	  it is critical when using this option that the grsec_lock entry be
-+	  enabled after boot.  Only distros with prebuilt kernel packages
-+	  with this option enabled that can ensure grsec_lock is enabled
-+	  after boot should use this option.
-+	  *Failure to set grsec_lock after boot makes all grsec features
-+	  this option covers useless*
-+
-+	  Currently this option creates the following sysctl entries:
-+	  "Disable Privileged I/O": "disable_priv_io"	
-+
-+config GRKERNSEC_SYSCTL_ON
-+	bool "Turn on features by default"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC_SYSCTL
-+	help
-+	  If you say Y here, instead of having all features enabled in the
-+	  kernel configuration disabled at boot time, the features will be
-+	  enabled at boot time.  It is recommended you say Y here unless
-+	  there is some reason you would want all sysctl-tunable features to
-+	  be disabled by default.  As mentioned elsewhere, it is important
-+	  to enable the grsec_lock entry once you have finished modifying
-+	  the sysctl entries.
-+
-+endmenu
-+menu "Logging Options"
-+depends on GRKERNSEC
-+
-+config GRKERNSEC_FLOODTIME
-+	int "Seconds in between log messages (minimum)"
-+	default 10
-+	help
-+	  This option allows you to enforce the number of seconds between
-+	  grsecurity log messages.  The default should be suitable for most
-+	  people, however, if you choose to change it, choose a value small enough
-+	  to allow informative logs to be produced, but large enough to
-+	  prevent flooding.
-+
-+config GRKERNSEC_FLOODBURST
-+	int "Number of messages in a burst (maximum)"
-+	default 6
-+	help
-+	  This option allows you to choose the maximum number of messages allowed
-+	  within the flood time interval you chose in a separate option.  The
-+	  default should be suitable for most people, however if you find that
-+	  many of your logs are being interpreted as flooding, you may want to
-+	  raise this value.
-+
-+endmenu
-diff --git a/grsecurity/Makefile b/grsecurity/Makefile
-new file mode 100644
-index 0000000..2f8793f
---- /dev/null
-+++ b/grsecurity/Makefile
-@@ -0,0 +1,43 @@
-+# grsecurity's ACL system was originally written in 2001 by Michael Dalton
-+# during 2001-2009 it has been completely redesigned by Brad Spengler
-+# into an RBAC system
-+#
-+# All code in this directory and various hooks inserted throughout the kernel
-+# are copyright Brad Spengler - Open Source Security, Inc., and released 
-+# under the GPL v2 or higher
-+
-+KBUILD_CFLAGS += -Werror
-+
-+obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
-+	grsec_mount.o grsec_sig.o grsec_sysctl.o \
-+	grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
-+	grsec_usb.o
-+
-+obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
-+	gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
-+	gracl_learn.o grsec_log.o gracl_policy.o
-+ifdef CONFIG_COMPAT
-+obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
-+endif
-+
-+obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
-+
-+ifdef CONFIG_NET
-+obj-y += grsec_sock.o
-+obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
-+endif
-+
-+ifndef CONFIG_GRKERNSEC
-+obj-y += grsec_disabled.o
-+endif
-+
-+ifdef CONFIG_GRKERNSEC_HIDESYM
-+extra-y := grsec_hidesym.o
-+$(obj)/grsec_hidesym.o:
-+	@-chmod -f 500 /boot
-+	@-chmod -f 500 /lib/modules
-+	@-chmod -f 500 /lib64/modules
-+	@-chmod -f 500 /lib32/modules
-+	@-chmod -f 700 .
-+	@echo '  grsec: protected kernel image paths'
-+endif
-diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
-new file mode 100644
-index 0000000..02c6217
---- /dev/null
-+++ b/grsecurity/gracl.c
-@@ -0,0 +1,2769 @@
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/sched.h>
-+#include <linux/mm.h>
-+#include <linux/file.h>
-+#include <linux/fs.h>
-+#include <linux/namei.h>
-+#include <linux/mount.h>
-+#include <linux/tty.h>
-+#include <linux/proc_fs.h>
-+#include <linux/lglock.h>
-+#include <linux/slab.h>
-+#include <linux/vmalloc.h>
-+#include <linux/types.h>
-+#include <linux/sysctl.h>
-+#include <linux/netdevice.h>
-+#include <linux/ptrace.h>
-+#include <linux/gracl.h>
-+#include <linux/gralloc.h>
-+#include <linux/security.h>
-+#include <linux/grinternal.h>
-+#include <linux/pid_namespace.h>
-+#include <linux/stop_machine.h>
-+#include <linux/fdtable.h>
-+#include <linux/percpu.h>
-+#include <linux/posix-timers.h>
-+#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
-+#include <linux/magic.h>
-+#include <linux/pagemap.h>
-+#include "../fs/btrfs/async-thread.h"
-+#include "../fs/btrfs/ctree.h"
-+#include "../fs/btrfs/btrfs_inode.h"
-+#endif
-+
-+#include <asm/uaccess.h>
-+#include <asm/errno.h>
-+#include <asm/mman.h>
-+
-+#define FOR_EACH_ROLE_START(role) \
-+	role = running_polstate.role_list; \
-+	while (role) {
-+
-+#define FOR_EACH_ROLE_END(role) \
-+		role = role->prev; \
-+	}
-+
-+extern struct path gr_real_root;
-+
-+static struct gr_policy_state running_polstate;
-+struct gr_policy_state *polstate = &running_polstate;
-+extern struct gr_alloc_state *current_alloc_state;
-+
-+extern char *gr_shared_page[4];
-+static DEFINE_MUTEX(gr_dev_mutex);
-+DEFINE_RWLOCK(gr_inode_lock);
-+
-+static unsigned int gr_status __read_only = GR_STATUS_INIT;
-+
-+#ifdef CONFIG_GRKERNSEC_RESLOG
-+extern void gr_log_resource(const struct task_struct *task,
-+			    const int res, const unsigned long wanted, const int gt);
-+#endif
-+
-+#ifdef CONFIG_NET
-+extern struct vfsmount *sock_mnt;
-+#endif
-+
-+extern struct vfsmount *pipe_mnt;
-+extern struct vfsmount *shm_mnt;
-+#ifdef CONFIG_HUGETLBFS
-+extern struct vfsmount *hugetlbfs_vfsmount;
-+#endif
-+
-+DECLARE_BRLOCK(vfsmount_lock);
-+
-+extern u16 acl_sp_role_value;
-+extern struct acl_object_label *fakefs_obj_rw;
-+extern struct acl_object_label *fakefs_obj_rwx;
-+
-+int gr_acl_is_enabled(void)
-+{
-+	return (gr_status & GR_READY);
-+}
-+
-+void gr_enable_rbac_system(void)
-+{
-+	pax_open_kernel();
-+	gr_status |= GR_READY;
-+	pax_close_kernel();
-+}
-+
-+int gr_rbac_disable(void *unused)
-+{
-+	pax_open_kernel();
-+	gr_status &= ~GR_READY;
-+	pax_close_kernel();
-+
-+	return 0;
-+}
-+
-+static inline dev_t __get_dev(const struct dentry *dentry)
-+{
-+#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
-+	if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
-+		return BTRFS_I(dentry->d_inode)->root->anon_dev;
-+	else
-+#endif
-+		return dentry->d_sb->s_dev;
-+}
-+
-+dev_t gr_get_dev_from_dentry(struct dentry *dentry)
-+{
-+	return __get_dev(dentry);
-+}
-+
-+static char gr_task_roletype_to_char(struct task_struct *task)
-+{
-+	switch (task->role->roletype &
-+		(GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
-+		 GR_ROLE_SPECIAL)) {
-+	case GR_ROLE_DEFAULT:
-+		return 'D';
-+	case GR_ROLE_USER:
-+		return 'U';
-+	case GR_ROLE_GROUP:
-+		return 'G';
-+	case GR_ROLE_SPECIAL:
-+		return 'S';
-+	}
-+
-+	return 'X';
-+}
-+
-+char gr_roletype_to_char(void)
-+{
-+	return gr_task_roletype_to_char(current);
-+}
-+
-+__inline__ int
-+gr_acl_tpe_check(void)
-+{
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return 0;
-+	if (current->role->roletype & GR_ROLE_TPE)
-+		return 1;
-+	else
-+		return 0;
-+}
-+
-+int
-+gr_handle_rawio(const struct inode *inode)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
-+	if (inode && S_ISBLK(inode->i_mode) &&
-+	    grsec_enable_chroot_caps && proc_is_chrooted(current) &&
-+	    !capable(CAP_SYS_RAWIO))
-+		return 1;
-+#endif
-+	return 0;
-+}
-+
-+int
-+gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
-+{
-+	if (likely(lena != lenb))
-+		return 0;
-+
-+	return !memcmp(a, b, lena);
-+}
-+
-+static int prepend(char **buffer, int *buflen, const char *str, int namelen)
-+{
-+	*buflen -= namelen;
-+	if (*buflen < 0)
-+		return -ENAMETOOLONG;
-+	*buffer -= namelen;
-+	memcpy(*buffer, str, namelen);
-+	return 0;
-+}
-+
-+static int prepend_name(char **buffer, int *buflen, struct qstr *name)
-+{
-+	return prepend(buffer, buflen, name->name, name->len);
-+}
-+
-+static int prepend_path(const struct path *path, struct path *root,
-+			char **buffer, int *buflen)
-+{
-+	struct dentry *dentry = path->dentry;
-+	struct vfsmount *vfsmnt = path->mnt;
-+	bool slash = false;
-+	int error = 0;
-+
-+	while (dentry != root->dentry || vfsmnt != root->mnt) {
-+		struct dentry * parent;
-+
-+		if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
-+			/* Global root? */
-+			if (vfsmnt->mnt_parent == vfsmnt) {
-+				goto out;
-+			}
-+			dentry = vfsmnt->mnt_mountpoint;
-+			vfsmnt = vfsmnt->mnt_parent;
-+			continue;
-+		}
-+		parent = dentry->d_parent;
-+		prefetch(parent);
-+		spin_lock(&dentry->d_lock);
-+		error = prepend_name(buffer, buflen, &dentry->d_name);
-+		spin_unlock(&dentry->d_lock);
-+		if (!error)
-+			error = prepend(buffer, buflen, "/", 1);
-+		if (error)
-+			break;
-+
-+		slash = true;
-+		dentry = parent;
-+	}
-+
-+out:
-+	if (!error && !slash)
-+		error = prepend(buffer, buflen, "/", 1);
-+
-+	return error;
-+}
-+
-+/* this must be called with vfsmount_lock and rename_lock held */
-+
-+static char *__our_d_path(const struct path *path, struct path *root,
-+			char *buf, int buflen)
-+{
-+	char *res = buf + buflen;
-+	int error;
-+
-+	prepend(&res, &buflen, "\0", 1);
-+	error = prepend_path(path, root, &res, &buflen);
-+	if (error)
-+		return ERR_PTR(error);
-+
-+	return res;
-+}
-+
-+static char *
-+gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
-+{
-+	char *retval;
-+
-+	retval = __our_d_path(path, root, buf, buflen);
-+	if (unlikely(IS_ERR(retval)))
-+		retval = strcpy(buf, "<path too long>");
-+	else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
-+		retval[1] = '\0';
-+
-+	return retval;
-+}
-+
-+static char *
-+__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
-+		char *buf, int buflen)
-+{
-+	struct path path;
-+	char *res;
-+
-+	path.dentry = (struct dentry *)dentry;
-+	path.mnt = (struct vfsmount *)vfsmnt;
-+
-+	/* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
-+	   by the RBAC system */
-+	res = gen_full_path(&path, &gr_real_root, buf, buflen);
-+
-+	return res;
-+}
-+
-+static char *
-+d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
-+	    char *buf, int buflen)
-+{
-+	char *res;
-+	struct path path;
-+	struct path root;
-+	struct task_struct *reaper = &init_task;
-+
-+	path.dentry = (struct dentry *)dentry;
-+	path.mnt = (struct vfsmount *)vfsmnt;
-+
-+	/* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
-+	get_fs_root(reaper->fs, &root);
-+
-+	br_read_lock(vfsmount_lock);
-+	write_seqlock(&rename_lock);
-+	res = gen_full_path(&path, &root, buf, buflen);
-+	write_sequnlock(&rename_lock);
-+	br_read_unlock(vfsmount_lock);
-+
-+	path_put(&root);
-+	return res;
-+}
-+
-+char *
-+gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	char *ret;
-+	br_read_lock(vfsmount_lock);
-+	write_seqlock(&rename_lock);
-+	ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
-+			     PAGE_SIZE);
-+	write_sequnlock(&rename_lock);
-+	br_read_unlock(vfsmount_lock);
-+	return ret;
-+}
-+
-+static char *
-+gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	char *ret;
-+	char *buf;
-+	int buflen;
-+
-+	br_read_lock(vfsmount_lock);
-+	write_seqlock(&rename_lock);
-+	buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
-+	ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
-+	buflen = (int)(ret - buf);
-+	if (buflen >= 5)
-+		prepend(&ret, &buflen, "/proc", 5);
-+	else
-+		ret = strcpy(buf, "<path too long>");
-+	write_sequnlock(&rename_lock);
-+	br_read_unlock(vfsmount_lock);
-+	return ret;
-+}
-+
-+char *
-+gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
-+			     PAGE_SIZE);
-+}
-+
-+char *
-+gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
-+			   PAGE_SIZE);
-+}
-+
-+char *
-+gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
-+			   PAGE_SIZE);
-+}
-+
-+char *
-+gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
-+			   PAGE_SIZE);
-+}
-+
-+char *
-+gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
-+			   PAGE_SIZE);
-+}
-+
-+__inline__ __u32
-+to_gr_audit(const __u32 reqmode)
-+{
-+	/* masks off auditable permission flags, then shifts them to create
-+	   auditing flags, and adds the special case of append auditing if
-+	   we're requesting write */
-+	return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
-+}
-+
-+struct acl_role_label *
-+__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
-+		      const gid_t gid)
-+{
-+	unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
-+	struct acl_role_label *match;
-+	struct role_allowed_ip *ipp;
-+	unsigned int x;
-+	u32 curr_ip = task->signal->saved_ip;
-+
-+	match = state->acl_role_set.r_hash[index];
-+
-+	while (match) {
-+		if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
-+			for (x = 0; x < match->domain_child_num; x++) {
-+				if (match->domain_children[x] == uid)
-+					goto found;
-+			}
-+		} else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
-+			break;
-+		match = match->next;
-+	}
-+found:
-+	if (match == NULL) {
-+	      try_group:
-+		index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
-+		match = state->acl_role_set.r_hash[index];
-+
-+		while (match) {
-+			if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
-+				for (x = 0; x < match->domain_child_num; x++) {
-+					if (match->domain_children[x] == gid)
-+						goto found2;
-+				}
-+			} else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
-+				break;
-+			match = match->next;
-+		}
-+found2:
-+		if (match == NULL)
-+			match = state->default_role;
-+		if (match->allowed_ips == NULL)
-+			return match;
-+		else {
-+			for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
-+				if (likely
-+				    ((ntohl(curr_ip) & ipp->netmask) ==
-+				     (ntohl(ipp->addr) & ipp->netmask)))
-+					return match;
-+			}
-+			match = state->default_role;
-+		}
-+	} else if (match->allowed_ips == NULL) {
-+		return match;
-+	} else {
-+		for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
-+			if (likely
-+			    ((ntohl(curr_ip) & ipp->netmask) ==
-+			     (ntohl(ipp->addr) & ipp->netmask)))
-+				return match;
-+		}
-+		goto try_group;
-+	}
-+
-+	return match;
-+}
-+
-+static struct acl_role_label *
-+lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
-+		      const gid_t gid)
-+{
-+	return __lookup_acl_role_label(&running_polstate, task, uid, gid);
-+}
-+
-+struct acl_subject_label *
-+lookup_acl_subj_label(const ino_t ino, const dev_t dev,
-+		      const struct acl_role_label *role)
-+{
-+	unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
-+	struct acl_subject_label *match;
-+
-+	match = role->subj_hash[index];
-+
-+	while (match && (match->inode != ino || match->device != dev ||
-+	       (match->mode & GR_DELETED))) {
-+		match = match->next;
-+	}
-+
-+	if (match && !(match->mode & GR_DELETED))
-+		return match;
-+	else
-+		return NULL;
-+}
-+
-+struct acl_subject_label *
-+lookup_acl_subj_label_deleted(const ino_t ino, const dev_t dev,
-+			  const struct acl_role_label *role)
-+{
-+	unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
-+	struct acl_subject_label *match;
-+
-+	match = role->subj_hash[index];
-+
-+	while (match && (match->inode != ino || match->device != dev ||
-+	       !(match->mode & GR_DELETED))) {
-+		match = match->next;
-+	}
-+
-+	if (match && (match->mode & GR_DELETED))
-+		return match;
-+	else
-+		return NULL;
-+}
-+
-+static struct acl_object_label *
-+lookup_acl_obj_label(const ino_t ino, const dev_t dev,
-+		     const struct acl_subject_label *subj)
-+{
-+	unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
-+	struct acl_object_label *match;
-+
-+	match = subj->obj_hash[index];
-+
-+	while (match && (match->inode != ino || match->device != dev ||
-+	       (match->mode & GR_DELETED))) {
-+		match = match->next;
-+	}
-+
-+	if (match && !(match->mode & GR_DELETED))
-+		return match;
-+	else
-+		return NULL;
-+}
-+
-+static struct acl_object_label *
-+lookup_acl_obj_label_create(const ino_t ino, const dev_t dev,
-+		     const struct acl_subject_label *subj)
-+{
-+	unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
-+	struct acl_object_label *match;
-+
-+	match = subj->obj_hash[index];
-+
-+	while (match && (match->inode != ino || match->device != dev ||
-+	       !(match->mode & GR_DELETED))) {
-+		match = match->next;
-+	}
-+
-+	if (match && (match->mode & GR_DELETED))
-+		return match;
-+
-+	match = subj->obj_hash[index];
-+
-+	while (match && (match->inode != ino || match->device != dev ||
-+	       (match->mode & GR_DELETED))) {
-+		match = match->next;
-+	}
-+
-+	if (match && !(match->mode & GR_DELETED))
-+		return match;
-+	else
-+		return NULL;
-+}
-+
-+struct name_entry *
-+__lookup_name_entry(const struct gr_policy_state *state, const char *name)
-+{
-+	unsigned int len = strlen(name);
-+	unsigned int key = full_name_hash(name, len);
-+	unsigned int index = key % state->name_set.n_size;
-+	struct name_entry *match;
-+
-+	match = state->name_set.n_hash[index];
-+
-+	while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
-+		match = match->next;
-+
-+	return match;
-+}
-+
-+static struct name_entry *
-+lookup_name_entry(const char *name)
-+{
-+	return __lookup_name_entry(&running_polstate, name);
-+}
-+
-+static struct name_entry *
-+lookup_name_entry_create(const char *name)
-+{
-+	unsigned int len = strlen(name);
-+	unsigned int key = full_name_hash(name, len);
-+	unsigned int index = key % running_polstate.name_set.n_size;
-+	struct name_entry *match;
-+
-+	match = running_polstate.name_set.n_hash[index];
-+
-+	while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
-+			 !match->deleted))
-+		match = match->next;
-+
-+	if (match && match->deleted)
-+		return match;
-+
-+	match = running_polstate.name_set.n_hash[index];
-+
-+	while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
-+			 match->deleted))
-+		match = match->next;
-+
-+	if (match && !match->deleted)
-+		return match;
-+	else
-+		return NULL;
-+}
-+
-+static struct inodev_entry *
-+lookup_inodev_entry(const ino_t ino, const dev_t dev)
-+{
-+	unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
-+	struct inodev_entry *match;
-+
-+	match = running_polstate.inodev_set.i_hash[index];
-+
-+	while (match && (match->nentry->inode != ino || match->nentry->device != dev))
-+		match = match->next;
-+
-+	return match;
-+}
-+
-+void
-+__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
-+{
-+	unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
-+				    state->inodev_set.i_size);
-+	struct inodev_entry **curr;
-+
-+	entry->prev = NULL;
-+
-+	curr = &state->inodev_set.i_hash[index];
-+	if (*curr != NULL)
-+		(*curr)->prev = entry;
-+	
-+	entry->next = *curr;
-+	*curr = entry;
-+
-+	return;
-+}
-+
-+static void
-+insert_inodev_entry(struct inodev_entry *entry)
-+{
-+	__insert_inodev_entry(&running_polstate, entry);
-+}
-+
-+void
-+insert_acl_obj_label(struct acl_object_label *obj,
-+		     struct acl_subject_label *subj)
-+{
-+	unsigned int index =
-+	    gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
-+	struct acl_object_label **curr;
-+
-+	obj->prev = NULL;
-+
-+	curr = &subj->obj_hash[index];
-+	if (*curr != NULL)
-+		(*curr)->prev = obj;
-+
-+	obj->next = *curr;
-+	*curr = obj;
-+
-+	return;
-+}
-+
-+void
-+insert_acl_subj_label(struct acl_subject_label *obj,
-+		      struct acl_role_label *role)
-+{
-+	unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
-+	struct acl_subject_label **curr;
-+
-+	obj->prev = NULL;
-+
-+	curr = &role->subj_hash[index];
-+	if (*curr != NULL)
-+		(*curr)->prev = obj;
-+
-+	obj->next = *curr;
-+	*curr = obj;
-+
-+	return;
-+}
-+
-+/* derived from glibc fnmatch() 0: match, 1: no match*/
-+
-+static int
-+glob_match(const char *p, const char *n)
-+{
-+	char c;
-+
-+	while ((c = *p++) != '\0') {
-+	switch (c) {
-+		case '?':
-+			if (*n == '\0')
-+				return 1;
-+			else if (*n == '/')
-+				return 1;
-+			break;
-+		case '\\':
-+			if (*n != c)
-+				return 1;
-+			break;
-+		case '*':
-+			for (c = *p++; c == '?' || c == '*'; c = *p++) {
-+				if (*n == '/')
-+					return 1;
-+				else if (c == '?') {
-+					if (*n == '\0')
-+						return 1;
-+					else
-+						++n;
-+				}
-+			}
-+			if (c == '\0') {
-+				return 0;
-+			} else {
-+				const char *endp;
-+
-+				if ((endp = strchr(n, '/')) == NULL)
-+					endp = n + strlen(n);
-+
-+				if (c == '[') {
-+					for (--p; n < endp; ++n)
-+						if (!glob_match(p, n))
-+							return 0;
-+				} else if (c == '/') {
-+					while (*n != '\0' && *n != '/')
-+						++n;
-+					if (*n == '/' && !glob_match(p, n + 1))
-+						return 0;
-+				} else {
-+					for (--p; n < endp; ++n)
-+						if (*n == c && !glob_match(p, n))
-+							return 0;
-+				}
-+
-+				return 1;
-+			}
-+		case '[':
-+			{
-+			int not;
-+			char cold;
-+
-+			if (*n == '\0' || *n == '/')
-+				return 1;
-+
-+			not = (*p == '!' || *p == '^');
-+			if (not)
-+				++p;
-+
-+			c = *p++;
-+			for (;;) {
-+				unsigned char fn = (unsigned char)*n;
-+
-+				if (c == '\0')
-+					return 1;
-+				else {
-+					if (c == fn)
-+						goto matched;
-+					cold = c;
-+					c = *p++;
-+
-+					if (c == '-' && *p != ']') {
-+						unsigned char cend = *p++;
-+
-+						if (cend == '\0')
-+							return 1;
-+
-+						if (cold <= fn && fn <= cend)
-+							goto matched;
-+
-+						c = *p++;
-+					}
-+				}
-+
-+				if (c == ']')
-+					break;
-+			}
-+			if (!not)
-+				return 1;
-+			break;
-+		matched:
-+			while (c != ']') {
-+				if (c == '\0')
-+					return 1;
-+
-+				c = *p++;
-+			}
-+			if (not)
-+				return 1;
-+		}
-+		break;
-+	default:
-+		if (c != *n)
-+			return 1;
-+	}
-+
-+	++n;
-+	}
-+
-+	if (*n == '\0')
-+		return 0;
-+
-+	if (*n == '/')
-+		return 0;
-+
-+	return 1;
-+}
-+
-+static struct acl_object_label *
-+chk_glob_label(struct acl_object_label *globbed,
-+	const struct dentry *dentry, const struct vfsmount *mnt, char **path)
-+{
-+	struct acl_object_label *tmp;
-+
-+	if (*path == NULL)
-+		*path = gr_to_filename_nolock(dentry, mnt);
-+
-+	tmp = globbed;
-+
-+	while (tmp) {
-+		if (!glob_match(tmp->filename, *path))
-+			return tmp;
-+		tmp = tmp->next;
-+	}
-+
-+	return NULL;
-+}
-+
-+static struct acl_object_label *
-+__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
-+	    const ino_t curr_ino, const dev_t curr_dev,
-+	    const struct acl_subject_label *subj, char **path, const int checkglob)
-+{
-+	struct acl_subject_label *tmpsubj;
-+	struct acl_object_label *retval;
-+	struct acl_object_label *retval2;
-+
-+	tmpsubj = (struct acl_subject_label *) subj;
-+	read_lock(&gr_inode_lock);
-+	do {
-+		retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
-+		if (retval) {
-+			if (checkglob && retval->globbed) {
-+				retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
-+				if (retval2)
-+					retval = retval2;
-+			}
-+			break;
-+		}
-+	} while ((tmpsubj = tmpsubj->parent_subject));
-+	read_unlock(&gr_inode_lock);
-+
-+	return retval;
-+}
-+
-+static __inline__ struct acl_object_label *
-+full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
-+	    struct dentry *curr_dentry,
-+	    const struct acl_subject_label *subj, char **path, const int checkglob)
-+{
-+	int newglob = checkglob;
-+	ino_t inode;
-+	dev_t device;
-+
-+	/* if we aren't checking a subdirectory of the original path yet, don't do glob checking
-+	   as we don't want a / * rule to match instead of the / object
-+	   don't do this for create lookups that call this function though, since they're looking up
-+	   on the parent and thus need globbing checks on all paths
-+	*/
-+	if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
-+		newglob = GR_NO_GLOB;
-+
-+	spin_lock(&curr_dentry->d_lock);
-+	inode = curr_dentry->d_inode->i_ino;
-+	device = __get_dev(curr_dentry);
-+	spin_unlock(&curr_dentry->d_lock);
-+
-+	return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
-+}
-+
-+static struct acl_object_label *
-+__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
-+	      const struct acl_subject_label *subj, char *path, const int checkglob)
-+{
-+	struct dentry *dentry = (struct dentry *) l_dentry;
-+	struct vfsmount *mnt = (struct vfsmount *) l_mnt;
-+	struct acl_object_label *retval;
-+	struct dentry *parent;
-+
-+	br_read_lock(vfsmount_lock);
-+	write_seqlock(&rename_lock);
-+
-+	if (unlikely((mnt == shm_mnt && dentry->d_inode->i_nlink == 0) || mnt == pipe_mnt ||
-+#ifdef CONFIG_NET
-+	    mnt == sock_mnt ||
-+#endif
-+#ifdef CONFIG_HUGETLBFS
-+	    (mnt == hugetlbfs_vfsmount && dentry->d_inode->i_nlink == 0) ||
-+#endif
-+		/* ignore Eric Biederman */
-+	    IS_PRIVATE(l_dentry->d_inode))) {
-+		retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
-+		goto out;
-+	}
-+
-+	for (;;) {
-+		if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
-+			break;
-+
-+		if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
-+			if (mnt->mnt_parent == mnt)
-+				break;
-+
-+			retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
-+			if (retval != NULL)
-+				goto out;
-+
-+			dentry = mnt->mnt_mountpoint;
-+			mnt = mnt->mnt_parent;
-+			continue;
-+		}
-+
-+		parent = dentry->d_parent;
-+		retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
-+		if (retval != NULL)
-+			goto out;
-+
-+		dentry = parent;
-+	}
-+
-+	retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
-+
-+	/* gr_real_root is pinned so we don't have to hold a reference */
-+	if (retval == NULL)
-+		retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
-+out:
-+	write_sequnlock(&rename_lock);
-+	br_read_unlock(vfsmount_lock);
-+
-+	BUG_ON(retval == NULL);
-+
-+	return retval;
-+}
-+
-+static __inline__ struct acl_object_label *
-+chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
-+	      const struct acl_subject_label *subj)
-+{
-+	char *path = NULL;
-+	return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
-+}
-+
-+static __inline__ struct acl_object_label *
-+chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
-+	      const struct acl_subject_label *subj)
-+{
-+	char *path = NULL;
-+	return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
-+}
-+
-+static __inline__ struct acl_object_label *
-+chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
-+		     const struct acl_subject_label *subj, char *path)
-+{
-+	return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
-+}
-+
-+struct acl_subject_label *
-+chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
-+	       const struct acl_role_label *role)
-+{
-+	struct dentry *dentry = (struct dentry *) l_dentry;
-+	struct vfsmount *mnt = (struct vfsmount *) l_mnt;
-+	struct acl_subject_label *retval;
-+	struct dentry *parent;
-+
-+	br_read_lock(vfsmount_lock);
-+	write_seqlock(&rename_lock);
-+
-+	for (;;) {
-+		if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
-+			break;
-+		if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
-+			if (mnt->mnt_parent == mnt)
-+				break;
-+
-+			spin_lock(&dentry->d_lock);
-+			read_lock(&gr_inode_lock);
-+			retval =
-+				lookup_acl_subj_label(dentry->d_inode->i_ino,
-+						__get_dev(dentry), role);
-+			read_unlock(&gr_inode_lock);
-+			spin_unlock(&dentry->d_lock);
-+			if (retval != NULL)
-+				goto out;
-+
-+			dentry = mnt->mnt_mountpoint;
-+			mnt = mnt->mnt_parent;
-+			continue;
-+		}
-+
-+		spin_lock(&dentry->d_lock);
-+		read_lock(&gr_inode_lock);
-+		retval = lookup_acl_subj_label(dentry->d_inode->i_ino,
-+					  __get_dev(dentry), role);
-+		read_unlock(&gr_inode_lock);
-+		parent = dentry->d_parent;
-+		spin_unlock(&dentry->d_lock);
-+
-+		if (retval != NULL)
-+			goto out;
-+
-+		dentry = parent;
-+	}
-+
-+	spin_lock(&dentry->d_lock);
-+	read_lock(&gr_inode_lock);
-+	retval = lookup_acl_subj_label(dentry->d_inode->i_ino,
-+				  __get_dev(dentry), role);
-+	read_unlock(&gr_inode_lock);
-+	spin_unlock(&dentry->d_lock);
-+
-+	if (unlikely(retval == NULL)) {
-+		/* gr_real_root is pinned, we don't need to hold a reference */
-+		read_lock(&gr_inode_lock);
-+		retval = lookup_acl_subj_label(gr_real_root.dentry->d_inode->i_ino,
-+					  __get_dev(gr_real_root.dentry), role);
-+		read_unlock(&gr_inode_lock);
-+	}
-+out:
-+	write_sequnlock(&rename_lock);
-+	br_read_unlock(vfsmount_lock);
-+
-+	BUG_ON(retval == NULL);
-+
-+	return retval;
-+}
-+
-+void
-+assign_special_role(const char *rolename)
-+{
-+	struct acl_object_label *obj;
-+	struct acl_role_label *r;
-+	struct acl_role_label *assigned = NULL;
-+	struct task_struct *tsk;
-+	struct file *filp;
-+
-+	FOR_EACH_ROLE_START(r)
-+		if (!strcmp(rolename, r->rolename) &&
-+		    (r->roletype & GR_ROLE_SPECIAL)) {
-+			assigned = r;
-+			break;
-+		}
-+	FOR_EACH_ROLE_END(r)
-+
-+	if (!assigned)
-+		return;
-+
-+	read_lock(&tasklist_lock);
-+	read_lock(&grsec_exec_file_lock);
-+
-+	tsk = current->real_parent;
-+	if (tsk == NULL)
-+		goto out_unlock;
-+
-+	filp = tsk->exec_file;
-+	if (filp == NULL)
-+		goto out_unlock;
-+
-+	tsk->is_writable = 0;
-+	tsk->inherited = 0;
-+
-+	tsk->acl_sp_role = 1;
-+	tsk->acl_role_id = ++acl_sp_role_value;
-+	tsk->role = assigned;
-+	tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
-+
-+	/* ignore additional mmap checks for processes that are writable
-+	   by the default ACL */
-+	obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
-+	if (unlikely(obj->mode & GR_WRITE))
-+		tsk->is_writable = 1;
-+	obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
-+	if (unlikely(obj->mode & GR_WRITE))
-+		tsk->is_writable = 1;
-+
-+#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
-+	printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
-+			tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
-+#endif
-+
-+out_unlock:
-+	read_unlock(&grsec_exec_file_lock);
-+	read_unlock(&tasklist_lock);
-+	return;
-+}
-+
-+
-+static void
-+gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
-+{
-+	struct task_struct *task = current;
-+	const struct cred *cred = current_cred();
-+
-+	security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
-+		       cred->uid, cred->gid, task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
-+		       task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
-+		       1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
-+
-+	return;
-+}
-+
-+static void
-+gr_log_learn_sysctl(const char *path, const __u32 mode)
-+{
-+	struct task_struct *task = current;
-+	const struct cred *cred = current_cred();
-+
-+	security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
-+		       cred->uid, cred->gid, task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
-+		       task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
-+		       1UL, 1UL, path, (unsigned long) mode, &task->signal->saved_ip);
-+
-+	return;
-+}
-+
-+static void
-+gr_log_learn_id_change(const char type, const unsigned int real, 
-+		       const unsigned int effective, const unsigned int fs)
-+{
-+	struct task_struct *task = current;
-+	const struct cred *cred = current_cred();
-+
-+	security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
-+		       cred->uid, cred->gid, task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
-+		       task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
-+		       type, real, effective, fs, &task->signal->saved_ip);
-+
-+	return;
-+}
-+
-+static void
-+gr_set_proc_res(struct task_struct *task)
-+{
-+	struct acl_subject_label *proc;
-+	unsigned short i;
-+
-+	proc = task->acl;
-+
-+	if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
-+		return;
-+
-+	for (i = 0; i < RLIM_NLIMITS; i++) {
-+		if (!(proc->resmask & (1U << i)))
-+			continue;
-+
-+		task->signal->rlim[i].rlim_cur = proc->res[i].rlim_cur;
-+		task->signal->rlim[i].rlim_max = proc->res[i].rlim_max;
-+
-+		if (i == RLIMIT_CPU)
-+			update_rlimit_cpu(task, proc->res[i].rlim_cur);
-+	}
-+
-+	return;
-+}
-+
-+/* both of the below must be called with
-+	rcu_read_lock();
-+	read_lock(&tasklist_lock);
-+	read_lock(&grsec_exec_file_lock);
-+*/
-+
-+void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
-+{
-+	struct acl_object_label *obj;
-+	struct file *filp;
-+
-+	filp = task->exec_file;
-+
-+	task->acl = subj;
-+	task->is_writable = 0;
-+	/* ignore additional mmap checks for processes that are writable 
-+	   by the default ACL */
-+	obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
-+	if (unlikely(obj->mode & GR_WRITE))
-+		task->is_writable = 1;
-+	obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
-+	if (unlikely(obj->mode & GR_WRITE))
-+		task->is_writable = 1;
-+
-+	gr_set_proc_res(task);
-+
-+#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
-+	printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
-+#endif
-+}
-+
-+static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
-+{
-+	__gr_apply_subject_to_task(&running_polstate, task, subj);
-+}
-+
-+__u32
-+gr_search_file(const struct dentry * dentry, const __u32 mode,
-+	       const struct vfsmount * mnt)
-+{
-+	__u32 retval = mode;
-+	struct acl_subject_label *curracl;
-+	struct acl_object_label *currobj;
-+
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return (mode & ~GR_AUDITS);
-+
-+	curracl = current->acl;
-+
-+	currobj = chk_obj_label(dentry, mnt, curracl);
-+	retval = currobj->mode & mode;
-+
-+	/* if we're opening a specified transfer file for writing
-+	   (e.g. /dev/initctl), then transfer our role to init
-+	*/
-+	if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
-+		     current->role->roletype & GR_ROLE_PERSIST)) {
-+		struct task_struct *task = init_pid_ns.child_reaper;
-+
-+		if (task->role != current->role) {
-+			task->acl_sp_role = 0;
-+			task->acl_role_id = current->acl_role_id;
-+			task->role = current->role;
-+			rcu_read_lock();
-+			read_lock(&grsec_exec_file_lock);
-+			gr_apply_subject_to_task(task, NULL);
-+			read_unlock(&grsec_exec_file_lock);
-+			rcu_read_unlock();
-+			gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
-+		}
-+	}
-+
-+	if (unlikely
-+	    ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
-+	     && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
-+		__u32 new_mode = mode;
-+
-+		new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
-+
-+		retval = new_mode;
-+
-+		if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
-+			new_mode |= GR_INHERIT;
-+
-+		if (!(mode & GR_NOLEARN))
-+			gr_log_learn(dentry, mnt, new_mode);
-+	}
-+
-+	return retval;
-+}
-+
-+struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
-+					      const struct dentry *parent,
-+					      const struct vfsmount *mnt)
-+{
-+	struct name_entry *match;
-+	struct acl_object_label *matchpo;
-+	struct acl_subject_label *curracl;
-+	char *path;
-+
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return NULL;
-+
-+	preempt_disable();
-+	path = gr_to_filename_rbac(new_dentry, mnt);
-+	match = lookup_name_entry_create(path);
-+
-+	curracl = current->acl;
-+
-+	if (match) {
-+		read_lock(&gr_inode_lock);
-+		matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
-+		read_unlock(&gr_inode_lock);
-+
-+		if (matchpo) {
-+			preempt_enable();
-+			return matchpo;
-+		}
-+	}
-+
-+	// lookup parent
-+
-+	matchpo = chk_obj_create_label(parent, mnt, curracl, path);
-+
-+	preempt_enable();
-+	return matchpo;
-+}
-+
-+__u32
-+gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
-+		const struct vfsmount * mnt, const __u32 mode)
-+{
-+	struct acl_object_label *matchpo;
-+	__u32 retval;
-+
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return (mode & ~GR_AUDITS);
-+
-+	matchpo = gr_get_create_object(new_dentry, parent, mnt);
-+
-+	retval = matchpo->mode & mode;
-+
-+	if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
-+	    && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
-+		__u32 new_mode = mode;
-+
-+		new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
-+
-+		gr_log_learn(new_dentry, mnt, new_mode);
-+		return new_mode;
-+	}
-+
-+	return retval;
-+}
-+
-+__u32
-+gr_check_link(const struct dentry * new_dentry,
-+	      const struct dentry * parent_dentry,
-+	      const struct vfsmount * parent_mnt,
-+	      const struct dentry * old_dentry, const struct vfsmount * old_mnt)
-+{
-+	struct acl_object_label *obj;
-+	__u32 oldmode, newmode;
-+	__u32 needmode;
-+	__u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
-+			   GR_DELETE | GR_INHERIT;
-+
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return (GR_CREATE | GR_LINK);
-+
-+	obj = chk_obj_label(old_dentry, old_mnt, current->acl);
-+	oldmode = obj->mode;
-+
-+	obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
-+	newmode = obj->mode;
-+
-+	needmode = newmode & checkmodes;
-+
-+	// old name for hardlink must have at least the permissions of the new name
-+	if ((oldmode & needmode) != needmode)
-+		goto bad;
-+
-+	// if old name had restrictions/auditing, make sure the new name does as well
-+	needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
-+
-+	// don't allow hardlinking of suid/sgid/fcapped files without permission
-+	if (is_privileged_binary(old_dentry))
-+		needmode |= GR_SETID;
-+
-+	if ((newmode & needmode) != needmode)
-+		goto bad;
-+
-+	// enforce minimum permissions
-+	if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
-+		return newmode;
-+bad:
-+	needmode = oldmode;
-+	if (is_privileged_binary(old_dentry))
-+		needmode |= GR_SETID;
-+	
-+	if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
-+		gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
-+		return (GR_CREATE | GR_LINK);
-+	} else if (newmode & GR_SUPPRESS)
-+		return GR_SUPPRESS;
-+	else
-+		return 0;
-+}
-+
-+int
-+gr_check_hidden_task(const struct task_struct *task)
-+{
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return 0;
-+
-+	if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
-+		return 1;
-+
-+	return 0;
-+}
-+
-+int
-+gr_check_protected_task(const struct task_struct *task)
-+{
-+	if (unlikely(!(gr_status & GR_READY) || !task))
-+		return 0;
-+
-+	if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
-+	    task->acl != current->acl)
-+		return 1;
-+
-+	return 0;
-+}
-+
-+int
-+gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
-+{
-+	struct task_struct *p;
-+	int ret = 0;
-+
-+	if (unlikely(!(gr_status & GR_READY) || !pid))
-+		return ret;
-+
-+	read_lock(&tasklist_lock);
-+	do_each_pid_task(pid, type, p) {
-+		if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
-+		    p->acl != current->acl) {
-+			ret = 1;
-+			goto out;
-+		}
-+	} while_each_pid_task(pid, type, p);
-+out:
-+	read_unlock(&tasklist_lock);
-+
-+	return ret;
-+}
-+
-+void
-+gr_copy_label(struct task_struct *tsk)
-+{
-+	struct task_struct *p = current;
-+
-+	tsk->inherited = p->inherited;
-+	tsk->acl_sp_role = 0;
-+	tsk->acl_role_id = p->acl_role_id;
-+	tsk->acl = p->acl;
-+	tsk->role = p->role;
-+	tsk->signal->used_accept = 0;
-+	tsk->signal->curr_ip = p->signal->curr_ip;
-+	tsk->signal->saved_ip = p->signal->saved_ip;
-+	if (p->exec_file)
-+		get_file(p->exec_file);
-+	tsk->exec_file = p->exec_file;
-+	tsk->is_writable = p->is_writable;
-+	if (unlikely(p->signal->used_accept)) {
-+		p->signal->curr_ip = 0;
-+		p->signal->saved_ip = 0;
-+	}
-+
-+	return;
-+}
-+
-+extern int gr_process_kernel_setuid_ban(struct user_struct *user);
-+
-+int
-+gr_check_user_change(int real, int effective, int fs)
-+{
-+	unsigned int i;
-+	__u16 num;
-+	uid_t *uidlist;
-+	int curuid;
-+	int realok = 0;
-+	int effectiveok = 0;
-+	int fsok = 0;
-+
-+#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
-+	struct user_struct *user;
-+
-+	if (real == -1)
-+		goto skipit;
-+
-+	user = find_user(real);
-+	if (user == NULL)
-+		goto skipit;
-+
-+	if (gr_process_kernel_setuid_ban(user)) {
-+		/* for find_user */
-+		free_uid(user);
-+		return 1;
-+	}
-+
-+	/* for find_user */
-+	free_uid(user);
-+
-+skipit:
-+#endif
-+
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return 0;
-+
-+	if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
-+		gr_log_learn_id_change('u', real, effective, fs);
-+
-+	num = current->acl->user_trans_num;
-+	uidlist = current->acl->user_transitions;
-+
-+	if (uidlist == NULL)
-+		return 0;
-+
-+	if (real == -1)
-+		realok = 1;
-+	if (effective == -1)
-+		effectiveok = 1;
-+	if (fs == -1)
-+		fsok = 1;
-+
-+	if (current->acl->user_trans_type & GR_ID_ALLOW) {
-+		for (i = 0; i < num; i++) {
-+			curuid = (int)uidlist[i];
-+			if (real == curuid)
-+				realok = 1;
-+			if (effective == curuid)
-+				effectiveok = 1;
-+			if (fs == curuid)
-+				fsok = 1;
-+		}
-+	} else if (current->acl->user_trans_type & GR_ID_DENY) {
-+		for (i = 0; i < num; i++) {
-+			curuid = (int)uidlist[i];
-+			if (real == curuid)
-+				break;
-+			if (effective == curuid)
-+				break;
-+			if (fs == curuid)
-+				break;
-+		}
-+		/* not in deny list */
-+		if (i == num) {
-+			realok = 1;
-+			effectiveok = 1;
-+			fsok = 1;
-+		}
-+	}
-+
-+	if (realok && effectiveok && fsok)
-+		return 0;
-+	else {
-+		gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : fs) : effective) : real);
-+		return 1;
-+	}
-+}
-+
-+int
-+gr_check_group_change(int real, int effective, int fs)
-+{
-+	unsigned int i;
-+	__u16 num;
-+	gid_t *gidlist;
-+	int curgid;
-+	int realok = 0;
-+	int effectiveok = 0;
-+	int fsok = 0;
-+
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return 0;
-+
-+	if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
-+		gr_log_learn_id_change('g', real, effective, fs);
-+
-+	num = current->acl->group_trans_num;
-+	gidlist = current->acl->group_transitions;
-+
-+	if (gidlist == NULL)
-+		return 0;
-+
-+	if (real == -1)
-+		realok = 1;
-+	if (effective == -1)
-+		effectiveok = 1;
-+	if (fs == -1)
-+		fsok = 1;
-+
-+	if (current->acl->group_trans_type & GR_ID_ALLOW) {
-+		for (i = 0; i < num; i++) {
-+			curgid = (int)gidlist[i];
-+			if (real == curgid)
-+				realok = 1;
-+			if (effective == curgid)
-+				effectiveok = 1;
-+			if (fs == curgid)
-+				fsok = 1;
-+		}
-+	} else if (current->acl->group_trans_type & GR_ID_DENY) {
-+		for (i = 0; i < num; i++) {
-+			curgid = (int)gidlist[i];
-+			if (real == curgid)
-+				break;
-+			if (effective == curgid)
-+				break;
-+			if (fs == curgid)
-+				break;
-+		}
-+		/* not in deny list */
-+		if (i == num) {
-+			realok = 1;
-+			effectiveok = 1;
-+			fsok = 1;
-+		}
-+	}
-+
-+	if (realok && effectiveok && fsok)
-+		return 0;
-+	else {
-+		gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : fs) : effective) : real);
-+		return 1;
-+	}
-+}
-+
-+extern int gr_acl_is_capable(const int cap);
-+
-+void
-+gr_set_role_label(struct task_struct *task, const uid_t uid, const uid_t gid)
-+{
-+	struct acl_role_label *role = task->role;
-+	struct acl_subject_label *subj = NULL;
-+	struct acl_object_label *obj;
-+	struct file *filp;
-+
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return;
-+
-+	filp = task->exec_file;
-+
-+	/* kernel process, we'll give them the kernel role */
-+	if (unlikely(!filp)) {
-+		task->role = running_polstate.kernel_role;
-+		task->acl = running_polstate.kernel_role->root_label;
-+		return;
-+	} else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
-+		/* save the current ip at time of role lookup so that the proper
-+		   IP will be learned for role_allowed_ip */
-+		task->signal->saved_ip = task->signal->curr_ip;
-+		role = lookup_acl_role_label(task, uid, gid);
-+	}
-+
-+	/* don't change the role if we're not a privileged process */
-+	if (role && task->role != role &&
-+	    (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
-+	     ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
-+		return;
-+
-+	/* perform subject lookup in possibly new role
-+	   we can use this result below in the case where role == task->role
-+	*/
-+	subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
-+
-+	/* if we changed uid/gid, but result in the same role
-+	   and are using inheritance, don't lose the inherited subject
-+	   if current subject is other than what normal lookup
-+	   would result in, we arrived via inheritance, don't
-+	   lose subject
-+	*/
-+	if (role != task->role || (!(task->acl->mode & GR_INHERITLEARN) &&
-+				   (subj == task->acl)))
-+		task->acl = subj;
-+
-+	/* leave task->inherited unaffected */
-+
-+	task->role = role;
-+
-+	task->is_writable = 0;
-+
-+	/* ignore additional mmap checks for processes that are writable 
-+	   by the default ACL */
-+	obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
-+	if (unlikely(obj->mode & GR_WRITE))
-+		task->is_writable = 1;
-+	obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
-+	if (unlikely(obj->mode & GR_WRITE))
-+		task->is_writable = 1;
-+
-+#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
-+	printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task->pid, task->role->rolename, task->acl->filename);
-+#endif
-+
-+	gr_set_proc_res(task);
-+
-+	return;
-+}
-+
-+int
-+gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
-+		  const int unsafe_flags)
-+{
-+	struct task_struct *task = current;
-+	struct acl_subject_label *newacl;
-+	struct acl_object_label *obj;
-+	__u32 retmode;
-+
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return 0;
-+
-+	newacl = chk_subj_label(dentry, mnt, task->role);
-+
-+	/* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
-+	   did an exec
-+	*/
-+	rcu_read_lock();
-+	read_lock(&tasklist_lock);
-+	if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
-+	    (task->parent->acl->mode & GR_POVERRIDE))) {
-+		read_unlock(&tasklist_lock);
-+		rcu_read_unlock();
-+		goto skip_check;
-+	}
-+	read_unlock(&tasklist_lock);
-+	rcu_read_unlock();
-+
-+	if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
-+	     !(task->role->roletype & GR_ROLE_GOD) &&
-+	     !gr_search_file(dentry, GR_PTRACERD, mnt) &&
-+	     !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
-+		if (unsafe_flags & LSM_UNSAFE_SHARE)
-+			gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
-+		else
-+			gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
-+		return -EACCES;
-+	}
-+
-+skip_check:
-+
-+	obj = chk_obj_label(dentry, mnt, task->acl);
-+	retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
-+
-+	if (!(task->acl->mode & GR_INHERITLEARN) &&
-+	    ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
-+		if (obj->nested)
-+			task->acl = obj->nested;
-+		else
-+			task->acl = newacl;
-+		task->inherited = 0;
-+	} else {
-+		task->inherited = 1;
-+		if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
-+			gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
-+	}
-+
-+	task->is_writable = 0;
-+
-+	/* ignore additional mmap checks for processes that are writable 
-+	   by the default ACL */
-+	obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
-+	if (unlikely(obj->mode & GR_WRITE))
-+		task->is_writable = 1;
-+	obj = chk_obj_label(dentry, mnt, task->role->root_label);
-+	if (unlikely(obj->mode & GR_WRITE))
-+		task->is_writable = 1;
-+
-+	gr_set_proc_res(task);
-+
-+#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
-+	printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task->pid, task->role->rolename, task->acl->filename);
-+#endif
-+	return 0;
-+}
-+
-+/* always called with valid inodev ptr */
-+static void
-+do_handle_delete(struct inodev_entry *inodev, const ino_t ino, const dev_t dev)
-+{
-+	struct acl_object_label *matchpo;
-+	struct acl_subject_label *matchps;
-+	struct acl_subject_label *subj;
-+	struct acl_role_label *role;
-+	unsigned int x;
-+
-+	FOR_EACH_ROLE_START(role)
-+		FOR_EACH_SUBJECT_START(role, subj, x)
-+			if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
-+				matchpo->mode |= GR_DELETED;
-+		FOR_EACH_SUBJECT_END(subj,x)
-+		FOR_EACH_NESTED_SUBJECT_START(role, subj)
-+			/* nested subjects aren't in the role's subj_hash table */
-+			if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
-+				matchpo->mode |= GR_DELETED;
-+		FOR_EACH_NESTED_SUBJECT_END(subj)
-+		if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
-+			matchps->mode |= GR_DELETED;
-+	FOR_EACH_ROLE_END(role)
-+
-+	inodev->nentry->deleted = 1;
-+
-+	return;
-+}
-+
-+void
-+gr_handle_delete(const ino_t ino, const dev_t dev)
-+{
-+	struct inodev_entry *inodev;
-+
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return;
-+
-+	write_lock(&gr_inode_lock);
-+	inodev = lookup_inodev_entry(ino, dev);
-+	if (inodev != NULL)
-+		do_handle_delete(inodev, ino, dev);
-+	write_unlock(&gr_inode_lock);
-+
-+	return;
-+}
-+
-+static void
-+update_acl_obj_label(const ino_t oldinode, const dev_t olddevice,
-+		     const ino_t newinode, const dev_t newdevice,
-+		     struct acl_subject_label *subj)
-+{
-+	unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
-+	struct acl_object_label *match;
-+
-+	match = subj->obj_hash[index];
-+
-+	while (match && (match->inode != oldinode ||
-+	       match->device != olddevice ||
-+	       !(match->mode & GR_DELETED)))
-+		match = match->next;
-+
-+	if (match && (match->inode == oldinode)
-+	    && (match->device == olddevice)
-+	    && (match->mode & GR_DELETED)) {
-+		if (match->prev == NULL) {
-+			subj->obj_hash[index] = match->next;
-+			if (match->next != NULL)
-+				match->next->prev = NULL;
-+		} else {
-+			match->prev->next = match->next;
-+			if (match->next != NULL)
-+				match->next->prev = match->prev;
-+		}
-+		match->prev = NULL;
-+		match->next = NULL;
-+		match->inode = newinode;
-+		match->device = newdevice;
-+		match->mode &= ~GR_DELETED;
-+
-+		insert_acl_obj_label(match, subj);
-+	}
-+
-+	return;
-+}
-+
-+static void
-+update_acl_subj_label(const ino_t oldinode, const dev_t olddevice,
-+		      const ino_t newinode, const dev_t newdevice,
-+		      struct acl_role_label *role)
-+{
-+	unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
-+	struct acl_subject_label *match;
-+
-+	match = role->subj_hash[index];
-+
-+	while (match && (match->inode != oldinode ||
-+	       match->device != olddevice ||
-+	       !(match->mode & GR_DELETED)))
-+		match = match->next;
-+
-+	if (match && (match->inode == oldinode)
-+	    && (match->device == olddevice)
-+	    && (match->mode & GR_DELETED)) {
-+		if (match->prev == NULL) {
-+			role->subj_hash[index] = match->next;
-+			if (match->next != NULL)
-+				match->next->prev = NULL;
-+		} else {
-+			match->prev->next = match->next;
-+			if (match->next != NULL)
-+				match->next->prev = match->prev;
-+		}
-+		match->prev = NULL;
-+		match->next = NULL;
-+		match->inode = newinode;
-+		match->device = newdevice;
-+		match->mode &= ~GR_DELETED;
-+
-+		insert_acl_subj_label(match, role);
-+	}
-+
-+	return;
-+}
-+
-+static void
-+update_inodev_entry(const ino_t oldinode, const dev_t olddevice,
-+		    const ino_t newinode, const dev_t newdevice)
-+{
-+	unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
-+	struct inodev_entry *match;
-+
-+	match = running_polstate.inodev_set.i_hash[index];
-+
-+	while (match && (match->nentry->inode != oldinode ||
-+	       match->nentry->device != olddevice || !match->nentry->deleted))
-+		match = match->next;
-+
-+	if (match && (match->nentry->inode == oldinode)
-+	    && (match->nentry->device == olddevice) &&
-+	    match->nentry->deleted) {
-+		if (match->prev == NULL) {
-+			running_polstate.inodev_set.i_hash[index] = match->next;
-+			if (match->next != NULL)
-+				match->next->prev = NULL;
-+		} else {
-+			match->prev->next = match->next;
-+			if (match->next != NULL)
-+				match->next->prev = match->prev;
-+		}
-+		match->prev = NULL;
-+		match->next = NULL;
-+		match->nentry->inode = newinode;
-+		match->nentry->device = newdevice;
-+		match->nentry->deleted = 0;
-+
-+		insert_inodev_entry(match);
-+	}
-+
-+	return;
-+}
-+
-+static void
-+__do_handle_create(const struct name_entry *matchn, ino_t ino, dev_t dev)
-+{
-+	struct acl_subject_label *subj;
-+	struct acl_role_label *role;
-+	unsigned int x;
-+
-+	FOR_EACH_ROLE_START(role)
-+		update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
-+
-+		FOR_EACH_NESTED_SUBJECT_START(role, subj)
-+			if ((subj->inode == ino) && (subj->device == dev)) {
-+				subj->inode = ino;
-+				subj->device = dev;
-+			}
-+			/* nested subjects aren't in the role's subj_hash table */
-+			update_acl_obj_label(matchn->inode, matchn->device,
-+					     ino, dev, subj);
-+		FOR_EACH_NESTED_SUBJECT_END(subj)
-+		FOR_EACH_SUBJECT_START(role, subj, x)
-+			update_acl_obj_label(matchn->inode, matchn->device,
-+					     ino, dev, subj);
-+		FOR_EACH_SUBJECT_END(subj,x)
-+	FOR_EACH_ROLE_END(role)
-+
-+	update_inodev_entry(matchn->inode, matchn->device, ino, dev);
-+
-+	return;
-+}
-+
-+static void
-+do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
-+		 const struct vfsmount *mnt)
-+{
-+	ino_t ino = dentry->d_inode->i_ino;
-+	dev_t dev = __get_dev(dentry);
-+
-+	__do_handle_create(matchn, ino, dev);	
-+
-+	return;
-+}
-+
-+void
-+gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	struct name_entry *matchn;
-+
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return;
-+
-+	preempt_disable();
-+	matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
-+
-+	if (unlikely((unsigned long)matchn)) {
-+		write_lock(&gr_inode_lock);
-+		do_handle_create(matchn, dentry, mnt);
-+		write_unlock(&gr_inode_lock);
-+	}
-+	preempt_enable();
-+
-+	return;
-+}
-+
-+void
-+gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
-+{
-+	struct name_entry *matchn;
-+
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return;
-+
-+	preempt_disable();
-+	matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
-+
-+	if (unlikely((unsigned long)matchn)) {
-+		write_lock(&gr_inode_lock);
-+		__do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
-+		write_unlock(&gr_inode_lock);
-+	}
-+	preempt_enable();
-+
-+	return;
-+}
-+
-+void
-+gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
-+		 struct dentry *old_dentry,
-+		 struct dentry *new_dentry,
-+		 struct vfsmount *mnt, const __u8 replace)
-+{
-+	struct name_entry *matchn;
-+	struct inodev_entry *inodev;
-+	struct inode *inode = new_dentry->d_inode;
-+	ino_t old_ino = old_dentry->d_inode->i_ino;
-+	dev_t old_dev = __get_dev(old_dentry);
-+
-+	/* vfs_rename swaps the name and parent link for old_dentry and
-+	   new_dentry
-+	   at this point, old_dentry has the new name, parent link, and inode
-+	   for the renamed file
-+	   if a file is being replaced by a rename, new_dentry has the inode
-+	   and name for the replaced file
-+	*/
-+
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return;
-+
-+	preempt_disable();
-+	matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
-+
-+	/* we wouldn't have to check d_inode if it weren't for
-+	   NFS silly-renaming
-+	 */
-+
-+	write_lock(&gr_inode_lock);
-+	if (unlikely(replace && inode)) {
-+		ino_t new_ino = inode->i_ino;
-+		dev_t new_dev = __get_dev(new_dentry);
-+
-+		inodev = lookup_inodev_entry(new_ino, new_dev);
-+		if (inodev != NULL && ((inode->i_nlink <= 1) || S_ISDIR(inode->i_mode)))
-+			do_handle_delete(inodev, new_ino, new_dev);
-+	}
-+
-+	inodev = lookup_inodev_entry(old_ino, old_dev);
-+	if (inodev != NULL && ((old_dentry->d_inode->i_nlink <= 1) || S_ISDIR(old_dentry->d_inode->i_mode)))
-+		do_handle_delete(inodev, old_ino, old_dev);
-+
-+	if (unlikely((unsigned long)matchn))
-+		do_handle_create(matchn, old_dentry, mnt);
-+
-+	write_unlock(&gr_inode_lock);
-+	preempt_enable();
-+
-+	return;
-+}
-+
-+void
-+gr_learn_resource(const struct task_struct *task,
-+		  const int res, const unsigned long wanted, const int gt)
-+{
-+	struct acl_subject_label *acl;
-+	const struct cred *cred;
-+
-+	if (unlikely((gr_status & GR_READY) &&
-+		     task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
-+		goto skip_reslog;
-+
-+#ifdef CONFIG_GRKERNSEC_RESLOG
-+	gr_log_resource(task, res, wanted, gt);
-+#endif
-+      skip_reslog:
-+
-+	if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
-+		return;
-+
-+	acl = task->acl;
-+
-+	if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
-+		   !(acl->resmask & (1U << (unsigned short) res))))
-+		return;
-+
-+	if (wanted >= acl->res[res].rlim_cur) {
-+		unsigned long res_add;
-+
-+		res_add = wanted;
-+		switch (res) {
-+		case RLIMIT_CPU:
-+			res_add += GR_RLIM_CPU_BUMP;
-+			break;
-+		case RLIMIT_FSIZE:
-+			res_add += GR_RLIM_FSIZE_BUMP;
-+			break;
-+		case RLIMIT_DATA:
-+			res_add += GR_RLIM_DATA_BUMP;
-+			break;
-+		case RLIMIT_STACK:
-+			res_add += GR_RLIM_STACK_BUMP;
-+			break;
-+		case RLIMIT_CORE:
-+			res_add += GR_RLIM_CORE_BUMP;
-+			break;
-+		case RLIMIT_RSS:
-+			res_add += GR_RLIM_RSS_BUMP;
-+			break;
-+		case RLIMIT_NPROC:
-+			res_add += GR_RLIM_NPROC_BUMP;
-+			break;
-+		case RLIMIT_NOFILE:
-+			res_add += GR_RLIM_NOFILE_BUMP;
-+			break;
-+		case RLIMIT_MEMLOCK:
-+			res_add += GR_RLIM_MEMLOCK_BUMP;
-+			break;
-+		case RLIMIT_AS:
-+			res_add += GR_RLIM_AS_BUMP;
-+			break;
-+		case RLIMIT_LOCKS:
-+			res_add += GR_RLIM_LOCKS_BUMP;
-+			break;
-+		case RLIMIT_SIGPENDING:
-+			res_add += GR_RLIM_SIGPENDING_BUMP;
-+			break;
-+		case RLIMIT_MSGQUEUE:
-+			res_add += GR_RLIM_MSGQUEUE_BUMP;
-+			break;
-+		case RLIMIT_NICE:
-+			res_add += GR_RLIM_NICE_BUMP;
-+			break;
-+		case RLIMIT_RTPRIO:
-+			res_add += GR_RLIM_RTPRIO_BUMP;
-+			break;
-+		case RLIMIT_RTTIME:
-+			res_add += GR_RLIM_RTTIME_BUMP;
-+			break;
-+		}
-+
-+		acl->res[res].rlim_cur = res_add;
-+
-+		if (wanted > acl->res[res].rlim_max)
-+			acl->res[res].rlim_max = res_add;
-+
-+		/* only log the subject filename, since resource logging is supported for
-+		   single-subject learning only */
-+		rcu_read_lock();
-+		cred = __task_cred(task);
-+		security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
-+			       task->role->roletype, cred->uid, cred->gid, acl->filename,
-+			       acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
-+			       "", (unsigned long) res, &task->signal->saved_ip);
-+		rcu_read_unlock();
-+	}
-+
-+	return;
-+}
-+
-+#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
-+void
-+pax_set_initial_flags(struct linux_binprm *bprm)
-+{
-+	struct task_struct *task = current;
-+        struct acl_subject_label *proc;
-+	unsigned long flags;
-+
-+        if (unlikely(!(gr_status & GR_READY)))
-+                return;
-+
-+	flags = pax_get_flags(task);
-+
-+        proc = task->acl;
-+
-+	if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
-+		flags &= ~MF_PAX_PAGEEXEC;
-+	if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
-+		flags &= ~MF_PAX_SEGMEXEC;
-+	if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
-+		flags &= ~MF_PAX_RANDMMAP;
-+	if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
-+		flags &= ~MF_PAX_EMUTRAMP;
-+	if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
-+		flags &= ~MF_PAX_MPROTECT;
-+
-+	if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
-+		flags |= MF_PAX_PAGEEXEC;
-+	if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
-+		flags |= MF_PAX_SEGMEXEC;
-+	if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
-+		flags |= MF_PAX_RANDMMAP;
-+	if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
-+		flags |= MF_PAX_EMUTRAMP;
-+	if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
-+		flags |= MF_PAX_MPROTECT;
-+
-+	pax_set_flags(task, flags);
-+
-+        return;
-+}
-+#endif
-+
-+#ifdef CONFIG_SYSCTL
-+/* Eric Biederman likes breaking userland ABI and every inode-based security
-+   system to save 35kb of memory */
-+
-+/* we modify the passed in filename, but adjust it back before returning */
-+static struct acl_object_label *gr_lookup_by_name(char *name, unsigned int len)
-+{
-+	struct name_entry *nmatch;
-+	char *p, *lastp = NULL;
-+	struct acl_object_label *obj = NULL, *tmp;
-+	struct acl_subject_label *tmpsubj;
-+	char c = '\0';
-+
-+	read_lock(&gr_inode_lock);
-+
-+	p = name + len - 1;
-+	do {
-+		nmatch = lookup_name_entry(name);
-+		if (lastp != NULL)
-+			*lastp = c;
-+
-+		if (nmatch == NULL)
-+			goto next_component;
-+		tmpsubj = current->acl;
-+		do {
-+			obj = lookup_acl_obj_label(nmatch->inode, nmatch->device, tmpsubj);
-+			if (obj != NULL) {
-+				tmp = obj->globbed;
-+				while (tmp) {
-+					if (!glob_match(tmp->filename, name)) {
-+						obj = tmp;
-+						goto found_obj;
-+					}
-+					tmp = tmp->next;
-+				}
-+				goto found_obj;
-+			}
-+		} while ((tmpsubj = tmpsubj->parent_subject));
-+next_component:
-+		/* end case */
-+		if (p == name)
-+			break;
-+
-+		while (*p != '/')
-+			p--;
-+		if (p == name)
-+			lastp = p + 1;
-+		else {
-+			lastp = p;
-+			p--;
-+		}
-+		c = *lastp;
-+		*lastp = '\0';
-+	} while (1);
-+found_obj:
-+	read_unlock(&gr_inode_lock);
-+	/* obj returned will always be non-null */
-+	return obj;
-+}
-+
-+/* returns 0 when allowing, non-zero on error
-+   op of 0 is used for readdir, so we don't log the names of hidden files
-+*/
-+__u32
-+gr_handle_sysctl(const struct ctl_table *table, const int op)
-+{
-+	struct ctl_table *tmp;
-+	const char *proc_sys = "/proc/sys";
-+	char *path;
-+	struct acl_object_label *obj;
-+	unsigned short len = 0, pos = 0, depth = 0, i;
-+	__u32 err = 0;
-+	__u32 mode = 0;
-+
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return 0;
-+
-+	/* for now, ignore operations on non-sysctl entries if it's not a
-+	   readdir*/
-+	if (table->child != NULL && op != 0)
-+		return 0;
-+
-+	mode |= GR_FIND;
-+	/* it's only a read if it's an entry, read on dirs is for readdir */
-+	if (op & MAY_READ)
-+		mode |= GR_READ;
-+	if (op & MAY_WRITE)
-+		mode |= GR_WRITE;
-+
-+	preempt_disable();
-+
-+	path = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
-+
-+	/* it's only a read/write if it's an actual entry, not a dir
-+	   (which are opened for readdir)
-+	*/
-+
-+	/* convert the requested sysctl entry into a pathname */
-+
-+	for (tmp = (struct ctl_table *)table; tmp != NULL; tmp = tmp->parent) {
-+		len += strlen(tmp->procname);
-+		len++;
-+		depth++;
-+	}
-+
-+	if ((len + depth + strlen(proc_sys) + 1) > PAGE_SIZE) {
-+		/* deny */
-+		goto out;
-+	}
-+
-+	memset(path, 0, PAGE_SIZE);
-+
-+	memcpy(path, proc_sys, strlen(proc_sys));
-+
-+	pos += strlen(proc_sys);
-+
-+	for (; depth > 0; depth--) {
-+		path[pos] = '/';
-+		pos++;
-+		for (i = 1, tmp = (struct ctl_table *)table; tmp != NULL; tmp = tmp->parent) {
-+			if (depth == i) {
-+				memcpy(path + pos, tmp->procname,
-+				       strlen(tmp->procname));
-+				pos += strlen(tmp->procname);
-+			}
-+			i++;
-+		}
-+	}
-+
-+	obj = gr_lookup_by_name(path, pos);
-+	err = obj->mode & (mode | to_gr_audit(mode) | GR_SUPPRESS);
-+
-+	if (unlikely((current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) &&
-+		     ((err & mode) != mode))) {
-+		__u32 new_mode = mode;
-+
-+		new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
-+
-+		err = 0;
-+		gr_log_learn_sysctl(path, new_mode);
-+	} else if (!(err & GR_FIND) && !(err & GR_SUPPRESS) && op != 0) {
-+		gr_log_hidden_sysctl(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, path);
-+		err = -ENOENT;
-+	} else if (!(err & GR_FIND)) {
-+		err = -ENOENT;
-+	} else if (((err & mode) & ~GR_FIND) != (mode & ~GR_FIND) && !(err & GR_SUPPRESS)) {
-+		gr_log_str4(GR_DONT_AUDIT, GR_SYSCTL_ACL_MSG, "denied",
-+			       path, (mode & GR_READ) ? " reading" : "",
-+			       (mode & GR_WRITE) ? " writing" : "");
-+		err = -EACCES;
-+	} else if ((err & mode) != mode) {
-+		err = -EACCES;
-+	} else if ((((err & mode) & ~GR_FIND) == (mode & ~GR_FIND)) && (err & GR_AUDITS)) {
-+		gr_log_str4(GR_DO_AUDIT, GR_SYSCTL_ACL_MSG, "successful",
-+			       path, (mode & GR_READ) ? " reading" : "",
-+			       (mode & GR_WRITE) ? " writing" : "");
-+		err = 0;
-+	} else
-+		err = 0;
-+
-+      out:
-+	preempt_enable();
-+
-+	return err;
-+}
-+#endif
-+
-+int
-+gr_handle_proc_ptrace(struct task_struct *task)
-+{
-+	struct file *filp;
-+	struct task_struct *tmp = task;
-+	struct task_struct *curtemp = current;
-+	__u32 retmode;
-+
-+#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return 0;
-+#endif
-+
-+	read_lock(&tasklist_lock);
-+	read_lock(&grsec_exec_file_lock);
-+	filp = task->exec_file;
-+
-+	while (tmp->pid > 0) {
-+		if (tmp == curtemp)
-+			break;
-+		tmp = tmp->real_parent;
-+	}
-+
-+	if (!filp || (tmp->pid == 0 && ((grsec_enable_harden_ptrace && current_uid() && !(gr_status & GR_READY)) ||
-+				((gr_status & GR_READY)	&& !(current->acl->mode & GR_RELAXPTRACE))))) {
-+		read_unlock(&grsec_exec_file_lock);
-+		read_unlock(&tasklist_lock);
-+		return 1;
-+	}
-+
-+#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
-+	if (!(gr_status & GR_READY)) {
-+		read_unlock(&grsec_exec_file_lock);
-+		read_unlock(&tasklist_lock);
-+		return 0;
-+	}
-+#endif
-+
-+	retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
-+	read_unlock(&grsec_exec_file_lock);
-+	read_unlock(&tasklist_lock);
-+
-+	if (retmode & GR_NOPTRACE)
-+		return 1;
-+
-+	if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
-+	    && (current->acl != task->acl || (current->acl != current->role->root_label
-+	    && current->pid != task->pid)))
-+		return 1;
-+
-+	return 0;
-+}
-+
-+void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
-+{
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return;
-+
-+	if (!(current->role->roletype & GR_ROLE_GOD))
-+		return;
-+
-+	seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
-+			p->role->rolename, gr_task_roletype_to_char(p),
-+			p->acl->filename);
-+}
-+
-+int
-+gr_handle_ptrace(struct task_struct *task, const long request)
-+{
-+	struct task_struct *tmp = task;
-+	struct task_struct *curtemp = current;
-+	__u32 retmode;
-+
-+#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return 0;
-+#endif
-+	if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
-+		read_lock(&tasklist_lock);
-+		while (tmp->pid > 0) {
-+			if (tmp == curtemp)
-+				break;
-+			tmp = tmp->real_parent;
-+		}
-+
-+		if (tmp->pid == 0 && ((grsec_enable_harden_ptrace && current_uid() && !(gr_status & GR_READY)) ||
-+					((gr_status & GR_READY)	&& !(current->acl->mode & GR_RELAXPTRACE)))) {
-+			read_unlock(&tasklist_lock);
-+			gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
-+			return 1;
-+		}
-+		read_unlock(&tasklist_lock);
-+	}
-+
-+#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
-+	if (!(gr_status & GR_READY))
-+		return 0;
-+#endif
-+
-+	read_lock(&grsec_exec_file_lock);
-+	if (unlikely(!task->exec_file)) {
-+		read_unlock(&grsec_exec_file_lock);
-+		return 0;
-+	}
-+
-+	retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
-+	read_unlock(&grsec_exec_file_lock);
-+
-+	if (retmode & GR_NOPTRACE) {
-+		gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
-+		return 1;
-+	}
-+		
-+	if (retmode & GR_PTRACERD) {
-+		switch (request) {
-+		case PTRACE_SEIZE:
-+		case PTRACE_POKETEXT:
-+		case PTRACE_POKEDATA:
-+		case PTRACE_POKEUSR:
-+#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
-+		case PTRACE_SETREGS:
-+		case PTRACE_SETFPREGS:
-+#endif
-+#ifdef CONFIG_X86
-+		case PTRACE_SETFPXREGS:
-+#endif
-+#ifdef CONFIG_ALTIVEC
-+		case PTRACE_SETVRREGS:
-+#endif
-+			return 1;
-+		default:
-+			return 0;
-+		}
-+	} else if (!(current->acl->mode & GR_POVERRIDE) &&
-+		   !(current->role->roletype & GR_ROLE_GOD) &&
-+		   (current->acl != task->acl)) {
-+		gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
-+		return 1;
-+	}
-+
-+	return 0;
-+}
-+
-+static int is_writable_mmap(const struct file *filp)
-+{
-+	struct task_struct *task = current;
-+	struct acl_object_label *obj, *obj2;
-+
-+	if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
-+	    !task->is_writable && S_ISREG(filp->f_path.dentry->d_inode->i_mode) && (filp->f_path.mnt != shm_mnt || (filp->f_path.dentry->d_inode->i_nlink > 0))) {
-+		obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
-+		obj2 = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt,
-+				     task->role->root_label);
-+		if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
-+			gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, filp->f_path.dentry, filp->f_path.mnt);
-+			return 1;
-+		}
-+	}
-+	return 0;
-+}
-+
-+int
-+gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
-+{
-+	__u32 mode;
-+
-+	if (unlikely(!file || !(prot & PROT_EXEC)))
-+		return 1;
-+
-+	if (is_writable_mmap(file))
-+		return 0;
-+
-+	mode =
-+	    gr_search_file(file->f_path.dentry,
-+			   GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
-+			   file->f_path.mnt);
-+
-+	if (!gr_tpe_allow(file))
-+		return 0;
-+
-+	if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
-+		gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
-+		return 0;
-+	} else if (unlikely(!(mode & GR_EXEC))) {
-+		return 0;
-+	} else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
-+		gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
-+		return 1;
-+	}
-+
-+	return 1;
-+}
-+
-+int
-+gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
-+{
-+	__u32 mode;
-+
-+	if (unlikely(!file || !(prot & PROT_EXEC)))
-+		return 1;
-+
-+	if (is_writable_mmap(file))
-+		return 0;
-+
-+	mode =
-+	    gr_search_file(file->f_path.dentry,
-+			   GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
-+			   file->f_path.mnt);
-+
-+	if (!gr_tpe_allow(file))
-+		return 0;
-+
-+	if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
-+		gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
-+		return 0;
-+	} else if (unlikely(!(mode & GR_EXEC))) {
-+		return 0;
-+	} else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
-+		gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
-+		return 1;
-+	}
-+
-+	return 1;
-+}
-+
-+void
-+gr_acl_handle_psacct(struct task_struct *task, const long code)
-+{
-+	unsigned long runtime;
-+	unsigned long cputime;
-+	unsigned int wday, cday;
-+	__u8 whr, chr;
-+	__u8 wmin, cmin;
-+	__u8 wsec, csec;
-+	struct timespec timeval;
-+
-+	if (unlikely(!(gr_status & GR_READY) || !task->acl ||
-+		     !(task->acl->mode & GR_PROCACCT)))
-+		return;
-+
-+	do_posix_clock_monotonic_gettime(&timeval);
-+	runtime = timeval.tv_sec - task->start_time.tv_sec;
-+	wday = runtime / (3600 * 24);
-+	runtime -= wday * (3600 * 24);
-+	whr = runtime / 3600;
-+	runtime -= whr * 3600;
-+	wmin = runtime / 60;
-+	runtime -= wmin * 60;
-+	wsec = runtime;
-+
-+	cputime = (task->utime + task->stime) / HZ;
-+	cday = cputime / (3600 * 24);
-+	cputime -= cday * (3600 * 24);
-+	chr = cputime / 3600;
-+	cputime -= chr * 3600;
-+	cmin = cputime / 60;
-+	cputime -= cmin * 60;
-+	csec = cputime;
-+
-+	gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
-+
-+	return;
-+}
-+
-+#ifdef CONFIG_TASKSTATS
-+int gr_is_taskstats_denied(int pid)
-+{
-+	struct task_struct *task;
-+#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	const struct cred *cred;
-+#endif
-+	int ret = 0;
-+
-+	/* restrict taskstats viewing to un-chrooted root users
-+	   who have the 'view' subject flag if the RBAC system is enabled
-+	*/
-+
-+	rcu_read_lock();
-+	read_lock(&tasklist_lock);
-+	task = find_task_by_vpid(pid);
-+	if (task) {
-+#ifdef CONFIG_GRKERNSEC_CHROOT
-+		if (proc_is_chrooted(task))
-+			ret = -EACCES;
-+#endif
-+#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+		cred = __task_cred(task);
-+#ifdef CONFIG_GRKERNSEC_PROC_USER
-+		if (cred->uid != 0)
-+			ret = -EACCES;
-+#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+		if (cred->uid != 0 && !groups_search(cred->group_info, grsec_proc_gid))
-+			ret = -EACCES;
-+#endif
-+#endif
-+		if (gr_status & GR_READY) {
-+			if (!(task->acl->mode & GR_VIEW))
-+				ret = -EACCES;
-+		}
-+	} else
-+		ret = -ENOENT;
-+
-+	read_unlock(&tasklist_lock);
-+	rcu_read_unlock();
-+
-+	return ret;
-+}
-+#endif
-+
-+/* AUXV entries are filled via a descendant of search_binary_handler
-+   after we've already applied the subject for the target
-+*/
-+int gr_acl_enable_at_secure(void)
-+{
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return 0;
-+
-+	if (current->acl->mode & GR_ATSECURE)
-+		return 1;
-+
-+	return 0;
-+}
-+	
-+int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const ino_t ino)
-+{
-+	struct task_struct *task = current;
-+	struct dentry *dentry = file->f_path.dentry;
-+	struct vfsmount *mnt = file->f_path.mnt;
-+	struct acl_object_label *obj, *tmp;
-+	struct acl_subject_label *subj;
-+	unsigned int bufsize;
-+	int is_not_root;
-+	char *path;
-+	dev_t dev = __get_dev(dentry);
-+
-+	if (unlikely(!(gr_status & GR_READY)))
-+		return 1;
-+
-+	if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
-+		return 1;
-+
-+	/* ignore Eric Biederman */
-+	if (IS_PRIVATE(dentry->d_inode))
-+		return 1;
-+
-+	subj = task->acl;
-+	read_lock(&gr_inode_lock);
-+	do {
-+		obj = lookup_acl_obj_label(ino, dev, subj);
-+		if (obj != NULL) {
-+			read_unlock(&gr_inode_lock);
-+			return (obj->mode & GR_FIND) ? 1 : 0;
-+		}
-+	} while ((subj = subj->parent_subject));
-+	read_unlock(&gr_inode_lock);
-+	
-+	/* this is purely an optimization since we're looking for an object
-+	   for the directory we're doing a readdir on
-+	   if it's possible for any globbed object to match the entry we're
-+	   filling into the directory, then the object we find here will be
-+	   an anchor point with attached globbed objects
-+	*/
-+	obj = chk_obj_label_noglob(dentry, mnt, task->acl);
-+	if (obj->globbed == NULL)
-+		return (obj->mode & GR_FIND) ? 1 : 0;
-+
-+	is_not_root = ((obj->filename[0] == '/') &&
-+		   (obj->filename[1] == '\0')) ? 0 : 1;
-+	bufsize = PAGE_SIZE - namelen - is_not_root;
-+
-+	/* check bufsize > PAGE_SIZE || bufsize == 0 */
-+	if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
-+		return 1;
-+
-+	preempt_disable();
-+	path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
-+			   bufsize);
-+
-+	bufsize = strlen(path);
-+
-+	/* if base is "/", don't append an additional slash */
-+	if (is_not_root)
-+		*(path + bufsize) = '/';
-+	memcpy(path + bufsize + is_not_root, name, namelen);
-+	*(path + bufsize + namelen + is_not_root) = '\0';
-+
-+	tmp = obj->globbed;
-+	while (tmp) {
-+		if (!glob_match(tmp->filename, path)) {
-+			preempt_enable();
-+			return (tmp->mode & GR_FIND) ? 1 : 0;
-+		}
-+		tmp = tmp->next;
-+	}
-+	preempt_enable();
-+	return (obj->mode & GR_FIND) ? 1 : 0;
-+}
-+
-+void gr_put_exec_file(struct task_struct *task)
-+{
-+	struct file *filp;  
-+
-+	write_lock(&grsec_exec_file_lock);
-+	filp = task->exec_file;   
-+	task->exec_file = NULL;
-+	write_unlock(&grsec_exec_file_lock);
-+
-+	if (filp)
-+		fput(filp);
-+
-+	return;
-+}
-+
-+
-+#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
-+EXPORT_SYMBOL(gr_acl_is_enabled);
-+#endif
-+EXPORT_SYMBOL(gr_learn_resource);
-+#ifdef CONFIG_SECURITY
-+EXPORT_SYMBOL(gr_check_user_change);
-+EXPORT_SYMBOL(gr_check_group_change);
-+#endif
-+
-diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
-new file mode 100644
-index 0000000..18ffbbd
---- /dev/null
-+++ b/grsecurity/gracl_alloc.c
-@@ -0,0 +1,105 @@
-+#include <linux/kernel.h>
-+#include <linux/mm.h>
-+#include <linux/slab.h>
-+#include <linux/vmalloc.h>
-+#include <linux/gracl.h>
-+#include <linux/grsecurity.h>
-+
-+static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
-+struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
-+
-+static __inline__ int
-+alloc_pop(void)
-+{
-+	if (current_alloc_state->alloc_stack_next == 1)
-+		return 0;
-+
-+	kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
-+
-+	current_alloc_state->alloc_stack_next--;
-+
-+	return 1;
-+}
-+
-+static __inline__ int
-+alloc_push(void *buf)
-+{
-+	if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
-+		return 1;
-+
-+	current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
-+
-+	current_alloc_state->alloc_stack_next++;
-+
-+	return 0;
-+}
-+
-+void *
-+acl_alloc(unsigned long len)
-+{
-+	void *ret = NULL;
-+
-+	if (!len || len > PAGE_SIZE)
-+		goto out;
-+
-+	ret = kmalloc(len, GFP_KERNEL);
-+
-+	if (ret) {
-+		if (alloc_push(ret)) {
-+			kfree(ret);
-+			ret = NULL;
-+		}
-+	}
-+
-+out:
-+	return ret;
-+}
-+
-+void *
-+acl_alloc_num(unsigned long num, unsigned long len)
-+{
-+	if (!len || (num > (PAGE_SIZE / len)))
-+		return NULL;
-+
-+	return acl_alloc(num * len);
-+}
-+
-+void
-+acl_free_all(void)
-+{
-+	if (!current_alloc_state->alloc_stack)
-+		return;
-+
-+	while (alloc_pop()) ;
-+
-+	if (current_alloc_state->alloc_stack) {
-+		if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
-+			kfree(current_alloc_state->alloc_stack);
-+		else
-+			vfree(current_alloc_state->alloc_stack);
-+	}
-+
-+	current_alloc_state->alloc_stack = NULL;
-+	current_alloc_state->alloc_stack_size = 1;
-+	current_alloc_state->alloc_stack_next = 1;
-+
-+	return;
-+}
-+
-+int
-+acl_alloc_stack_init(unsigned long size)
-+{
-+	if ((size * sizeof (void *)) <= PAGE_SIZE)
-+		current_alloc_state->alloc_stack =
-+		    (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
-+	else
-+		current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
-+
-+	current_alloc_state->alloc_stack_size = size;
-+	current_alloc_state->alloc_stack_next = 1;
-+
-+	if (!current_alloc_state->alloc_stack)
-+		return 0;
-+	else
-+		return 1;
-+}
-diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
-new file mode 100644
-index 0000000..955ddfb
---- /dev/null
-+++ b/grsecurity/gracl_cap.c
-@@ -0,0 +1,101 @@
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/sched.h>
-+#include <linux/gracl.h>
-+#include <linux/grsecurity.h>
-+#include <linux/grinternal.h>
-+
-+extern const char *captab_log[];
-+extern int captab_log_entries;
-+
-+int
-+gr_acl_is_capable(const int cap)
-+{
-+	struct task_struct *task = current;
-+	const struct cred *cred = current_cred();
-+	struct acl_subject_label *curracl;
-+	kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
-+	kernel_cap_t cap_audit = __cap_empty_set;
-+
-+	if (!gr_acl_is_enabled())
-+		return 1;
-+
-+	curracl = task->acl;
-+
-+	cap_drop = curracl->cap_lower;
-+	cap_mask = curracl->cap_mask;
-+	cap_audit = curracl->cap_invert_audit;
-+
-+	while ((curracl = curracl->parent_subject)) {
-+		/* if the cap isn't specified in the current computed mask but is specified in the
-+		   current level subject, and is lowered in the current level subject, then add
-+		   it to the set of dropped capabilities
-+		   otherwise, add the current level subject's mask to the current computed mask
-+		 */
-+		if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
-+			cap_raise(cap_mask, cap);
-+			if (cap_raised(curracl->cap_lower, cap))
-+				cap_raise(cap_drop, cap);
-+			if (cap_raised(curracl->cap_invert_audit, cap))
-+				cap_raise(cap_audit, cap);
-+		}
-+	}
-+
-+	if (!cap_raised(cap_drop, cap)) {
-+		if (cap_raised(cap_audit, cap))
-+			gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
-+		return 1;
-+	}
-+
-+	curracl = task->acl;
-+
-+	if ((curracl->mode & (GR_LEARN | GR_INHERITLEARN))
-+	    && cap_raised(cred->cap_effective, cap)) {
-+		security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
-+			       task->role->roletype, cred->uid,
-+			       cred->gid, task->exec_file ?
-+			       gr_to_filename(task->exec_file->f_path.dentry,
-+			       task->exec_file->f_path.mnt) : curracl->filename,
-+			       curracl->filename, 0UL,
-+			       0UL, "", (unsigned long) cap, &task->signal->saved_ip);
-+		return 1;
-+	}
-+
-+	if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
-+		gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
-+	return 0;
-+}
-+
-+int
-+gr_acl_is_capable_nolog(const int cap)
-+{
-+	struct acl_subject_label *curracl;
-+	kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
-+
-+	if (!gr_acl_is_enabled())
-+		return 1;
-+
-+	curracl = current->acl;
-+
-+	cap_drop = curracl->cap_lower;
-+	cap_mask = curracl->cap_mask;
-+
-+	while ((curracl = curracl->parent_subject)) {
-+		/* if the cap isn't specified in the current computed mask but is specified in the
-+		   current level subject, and is lowered in the current level subject, then add
-+		   it to the set of dropped capabilities
-+		   otherwise, add the current level subject's mask to the current computed mask
-+		 */
-+		if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
-+			cap_raise(cap_mask, cap);
-+			if (cap_raised(curracl->cap_lower, cap))
-+				cap_raise(cap_drop, cap);
-+		}
-+	}
-+
-+	if (!cap_raised(cap_drop, cap))
-+		return 1;
-+
-+	return 0;
-+}
-+
-diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
-new file mode 100644
-index 0000000..ca25605
---- /dev/null
-+++ b/grsecurity/gracl_compat.c
-@@ -0,0 +1,270 @@
-+#include <linux/kernel.h>
-+#include <linux/gracl.h>
-+#include <linux/compat.h>
-+#include <linux/gracl_compat.h>
-+
-+#include <asm/uaccess.h>
-+
-+int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
-+{
-+	struct gr_arg_wrapper_compat uwrapcompat;
-+
-+        if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
-+                return -EFAULT;
-+
-+        if (((uwrapcompat.version != GRSECURITY_VERSION) &&
-+	     (uwrapcompat.version != 0x2901)) ||
-+	    (uwrapcompat.size != sizeof(struct gr_arg_compat)))  
-+                return -EINVAL;
-+
-+	uwrap->arg = compat_ptr(uwrapcompat.arg);
-+	uwrap->version = uwrapcompat.version;
-+	uwrap->size = sizeof(struct gr_arg);
-+
-+        return 0;
-+}
-+
-+int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
-+{
-+	struct gr_arg_compat argcompat;
-+
-+        if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
-+                return -EFAULT;
-+
-+	arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
-+	arg->role_db.num_pointers = argcompat.role_db.num_pointers;
-+	arg->role_db.num_roles = argcompat.role_db.num_roles;
-+	arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
-+	arg->role_db.num_subjects = argcompat.role_db.num_subjects;
-+	arg->role_db.num_objects = argcompat.role_db.num_objects;
-+
-+	memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
-+	memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
-+	memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
-+	memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
-+	arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
-+	arg->segv_device = argcompat.segv_device;
-+	arg->segv_inode = argcompat.segv_inode;
-+	arg->segv_uid = argcompat.segv_uid;
-+	arg->num_sprole_pws = argcompat.num_sprole_pws;
-+	arg->mode = argcompat.mode;
-+
-+	return 0;
-+}
-+
-+int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
-+{
-+	struct acl_object_label_compat objcompat;
-+
-+	if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
-+                return -EFAULT;
-+
-+	obj->filename = compat_ptr(objcompat.filename);
-+	obj->inode = objcompat.inode;
-+	obj->device = objcompat.device;
-+	obj->mode = objcompat.mode;
-+
-+	obj->nested = compat_ptr(objcompat.nested);
-+	obj->globbed = compat_ptr(objcompat.globbed);
-+
-+	obj->prev = compat_ptr(objcompat.prev);
-+	obj->next = compat_ptr(objcompat.next);
-+
-+	return 0;
-+}
-+
-+int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
-+{
-+	unsigned int i;
-+	struct acl_subject_label_compat subjcompat;
-+
-+	if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
-+                return -EFAULT;
-+
-+	subj->filename = compat_ptr(subjcompat.filename);
-+	subj->inode = subjcompat.inode;
-+	subj->device = subjcompat.device;
-+	subj->mode = subjcompat.mode;
-+	subj->cap_mask = subjcompat.cap_mask;
-+	subj->cap_lower = subjcompat.cap_lower;
-+	subj->cap_invert_audit = subjcompat.cap_invert_audit;
-+
-+	for (i = 0; i < GR_NLIMITS; i++) {
-+		if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
-+			subj->res[i].rlim_cur = RLIM_INFINITY;
-+		else
-+			subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
-+		if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
-+			subj->res[i].rlim_max = RLIM_INFINITY;
-+		else
-+			subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
-+	}
-+	subj->resmask = subjcompat.resmask;
-+
-+	subj->user_trans_type = subjcompat.user_trans_type;
-+	subj->group_trans_type = subjcompat.group_trans_type;
-+	subj->user_transitions = compat_ptr(subjcompat.user_transitions);
-+	subj->group_transitions = compat_ptr(subjcompat.group_transitions);
-+	subj->user_trans_num = subjcompat.user_trans_num;
-+	subj->group_trans_num = subjcompat.group_trans_num;
-+
-+	memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
-+	memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
-+	subj->ip_type = subjcompat.ip_type;
-+	subj->ips = compat_ptr(subjcompat.ips);
-+	subj->ip_num = subjcompat.ip_num;
-+	subj->inaddr_any_override = subjcompat.inaddr_any_override;
-+
-+	subj->crashes = subjcompat.crashes;
-+	subj->expires = subjcompat.expires;
-+
-+	subj->parent_subject = compat_ptr(subjcompat.parent_subject);
-+	subj->hash = compat_ptr(subjcompat.hash);
-+	subj->prev = compat_ptr(subjcompat.prev);
-+	subj->next = compat_ptr(subjcompat.next);
-+
-+	subj->obj_hash = compat_ptr(subjcompat.obj_hash);
-+	subj->obj_hash_size = subjcompat.obj_hash_size;
-+	subj->pax_flags = subjcompat.pax_flags;
-+
-+	return 0;
-+}
-+
-+int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
-+{
-+	struct acl_role_label_compat rolecompat;
-+
-+	if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
-+                return -EFAULT;
-+
-+	role->rolename = compat_ptr(rolecompat.rolename);
-+	role->uidgid = rolecompat.uidgid;
-+	role->roletype = rolecompat.roletype;
-+
-+	role->auth_attempts = rolecompat.auth_attempts;
-+	role->expires = rolecompat.expires;
-+
-+	role->root_label = compat_ptr(rolecompat.root_label);
-+	role->hash = compat_ptr(rolecompat.hash);
-+
-+	role->prev = compat_ptr(rolecompat.prev);
-+	role->next = compat_ptr(rolecompat.next);
-+
-+	role->transitions = compat_ptr(rolecompat.transitions);
-+	role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
-+	role->domain_children = compat_ptr(rolecompat.domain_children);
-+	role->domain_child_num = rolecompat.domain_child_num;
-+
-+	role->umask = rolecompat.umask;
-+
-+	role->subj_hash = compat_ptr(rolecompat.subj_hash);
-+	role->subj_hash_size = rolecompat.subj_hash_size;
-+
-+	return 0;
-+}
-+
-+int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
-+{
-+	struct role_allowed_ip_compat roleip_compat;
-+
-+	if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
-+                return -EFAULT;
-+
-+	roleip->addr = roleip_compat.addr;
-+	roleip->netmask = roleip_compat.netmask;
-+
-+	roleip->prev = compat_ptr(roleip_compat.prev);
-+	roleip->next = compat_ptr(roleip_compat.next);
-+
-+	return 0;
-+}
-+
-+int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
-+{
-+	struct role_transition_compat trans_compat;
-+
-+	if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
-+                return -EFAULT;
-+
-+	trans->rolename = compat_ptr(trans_compat.rolename);
-+
-+	trans->prev = compat_ptr(trans_compat.prev);
-+	trans->next = compat_ptr(trans_compat.next);
-+
-+	return 0;
-+
-+}
-+
-+int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
-+{
-+	struct gr_hash_struct_compat hash_compat;
-+
-+	if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
-+                return -EFAULT;
-+
-+	hash->table = compat_ptr(hash_compat.table);
-+	hash->nametable = compat_ptr(hash_compat.nametable);
-+	hash->first = compat_ptr(hash_compat.first);
-+
-+	hash->table_size = hash_compat.table_size;
-+	hash->used_size = hash_compat.used_size;
-+
-+	hash->type = hash_compat.type;
-+
-+	return 0;
-+}
-+
-+int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
-+{
-+	compat_uptr_t ptrcompat;
-+
-+	if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
-+                return -EFAULT;
-+
-+	*(void **)ptr = compat_ptr(ptrcompat);
-+
-+	return 0;
-+}
-+
-+int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
-+{
-+	struct acl_ip_label_compat ip_compat;
-+
-+	if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
-+                return -EFAULT;
-+
-+	ip->iface = compat_ptr(ip_compat.iface);
-+	ip->addr = ip_compat.addr;
-+	ip->netmask = ip_compat.netmask;
-+	ip->low = ip_compat.low;
-+	ip->high = ip_compat.high;
-+	ip->mode = ip_compat.mode;
-+	ip->type = ip_compat.type;
-+
-+	memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
-+
-+	ip->prev = compat_ptr(ip_compat.prev);
-+	ip->next = compat_ptr(ip_compat.next);
-+
-+	return 0;
-+}
-+
-+int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
-+{
-+	struct sprole_pw_compat pw_compat;
-+
-+	if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
-+                return -EFAULT;
-+
-+	pw->rolename = compat_ptr(pw_compat.rolename);
-+	memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
-+	memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
-+
-+	return 0;
-+}
-+
-+size_t get_gr_arg_wrapper_size_compat(void)
-+{
-+	return sizeof(struct gr_arg_wrapper_compat);
-+}
-+
-diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
-new file mode 100644
-index 0000000..b20f6e9
---- /dev/null
-+++ b/grsecurity/gracl_fs.c
-@@ -0,0 +1,431 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/types.h>
-+#include <linux/fs.h>
-+#include <linux/file.h>
-+#include <linux/stat.h>
-+#include <linux/grsecurity.h>
-+#include <linux/grinternal.h>
-+#include <linux/gracl.h>
-+
-+umode_t
-+gr_acl_umask(void)
-+{
-+	if (unlikely(!gr_acl_is_enabled()))
-+		return 0;
-+
-+	return current->role->umask;
-+}
-+
-+__u32
-+gr_acl_handle_hidden_file(const struct dentry * dentry,
-+			  const struct vfsmount * mnt)
-+{
-+	__u32 mode;
-+
-+	if (unlikely(!dentry->d_inode))
-+		return GR_FIND;
-+
-+	mode =
-+	    gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
-+
-+	if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
-+		gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
-+		return mode;
-+	} else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
-+		gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
-+		return 0;
-+	} else if (unlikely(!(mode & GR_FIND)))
-+		return 0;
-+
-+	return GR_FIND;
-+}
-+
-+__u32
-+gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
-+		   int acc_mode)
-+{
-+	__u32 reqmode = GR_FIND;
-+	__u32 mode;
-+
-+	if (unlikely(!dentry->d_inode))
-+		return reqmode;
-+
-+	if (acc_mode & MAY_APPEND)
-+		reqmode |= GR_APPEND;
-+	else if (acc_mode & MAY_WRITE)
-+		reqmode |= GR_WRITE;
-+	if ((acc_mode & MAY_READ) && !S_ISDIR(dentry->d_inode->i_mode))
-+		reqmode |= GR_READ;
-+
-+	mode =
-+	    gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
-+			   mnt);
-+
-+	if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
-+		gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
-+			       reqmode & GR_READ ? " reading" : "",
-+			       reqmode & GR_WRITE ? " writing" : reqmode &
-+			       GR_APPEND ? " appending" : "");
-+		return reqmode;
-+	} else
-+	    if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
-+	{
-+		gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
-+			       reqmode & GR_READ ? " reading" : "",
-+			       reqmode & GR_WRITE ? " writing" : reqmode &
-+			       GR_APPEND ? " appending" : "");
-+		return 0;
-+	} else if (unlikely((mode & reqmode) != reqmode))
-+		return 0;
-+
-+	return reqmode;
-+}
-+
-+__u32
-+gr_acl_handle_creat(const struct dentry * dentry,
-+		    const struct dentry * p_dentry,
-+		    const struct vfsmount * p_mnt, int open_flags, int acc_mode,
-+		    const int imode)
-+{
-+	__u32 reqmode = GR_WRITE | GR_CREATE;
-+	__u32 mode;
-+
-+	if (acc_mode & MAY_APPEND)
-+		reqmode |= GR_APPEND;
-+	// if a directory was required or the directory already exists, then
-+	// don't count this open as a read
-+	if ((acc_mode & MAY_READ) &&
-+	    !((open_flags & O_DIRECTORY) || (dentry->d_inode && S_ISDIR(dentry->d_inode->i_mode))))
-+		reqmode |= GR_READ;
-+	if ((open_flags & O_CREAT) &&
-+	    ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
-+		reqmode |= GR_SETID;
-+
-+	mode =
-+	    gr_check_create(dentry, p_dentry, p_mnt,
-+			    reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
-+
-+	if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
-+		gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
-+			       reqmode & GR_READ ? " reading" : "",
-+			       reqmode & GR_WRITE ? " writing" : reqmode &
-+			       GR_APPEND ? " appending" : "");
-+		return reqmode;
-+	} else
-+	    if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
-+	{
-+		gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
-+			       reqmode & GR_READ ? " reading" : "",
-+			       reqmode & GR_WRITE ? " writing" : reqmode &
-+			       GR_APPEND ? " appending" : "");
-+		return 0;
-+	} else if (unlikely((mode & reqmode) != reqmode))
-+		return 0;
-+
-+	return reqmode;
-+}
-+
-+__u32
-+gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
-+		     const int fmode)
-+{
-+	__u32 mode, reqmode = GR_FIND;
-+
-+	if ((fmode & S_IXOTH) && !S_ISDIR(dentry->d_inode->i_mode))
-+		reqmode |= GR_EXEC;
-+	if (fmode & S_IWOTH)
-+		reqmode |= GR_WRITE;
-+	if (fmode & S_IROTH)
-+		reqmode |= GR_READ;
-+
-+	mode =
-+	    gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
-+			   mnt);
-+
-+	if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
-+		gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
-+			       reqmode & GR_READ ? " reading" : "",
-+			       reqmode & GR_WRITE ? " writing" : "",
-+			       reqmode & GR_EXEC ? " executing" : "");
-+		return reqmode;
-+	} else
-+	    if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
-+	{
-+		gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
-+			       reqmode & GR_READ ? " reading" : "",
-+			       reqmode & GR_WRITE ? " writing" : "",
-+			       reqmode & GR_EXEC ? " executing" : "");
-+		return 0;
-+	} else if (unlikely((mode & reqmode) != reqmode))
-+		return 0;
-+
-+	return reqmode;
-+}
-+
-+static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
-+{
-+	__u32 mode;
-+
-+	mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
-+
-+	if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
-+		gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
-+		return mode;
-+	} else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
-+		gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
-+		return 0;
-+	} else if (unlikely((mode & (reqmode)) != (reqmode)))
-+		return 0;
-+
-+	return (reqmode);
-+}
-+
-+__u32
-+gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
-+{
-+	return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
-+}
-+
-+__u32
-+gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
-+}
-+
-+__u32
-+gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
-+}
-+
-+__u32
-+gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
-+}
-+
-+__u32
-+gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
-+		     umode_t *modeptr)
-+{
-+	umode_t mode;
-+
-+	*modeptr &= ~gr_acl_umask();
-+	mode = *modeptr;
-+
-+	if (unlikely(dentry->d_inode && S_ISSOCK(dentry->d_inode->i_mode)))
-+		return 1;
-+
-+	if (unlikely(dentry->d_inode && !S_ISDIR(dentry->d_inode->i_mode) &&
-+		     ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
-+		return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
-+				   GR_CHMOD_ACL_MSG);
-+	} else {
-+		return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
-+	}
-+}
-+
-+__u32
-+gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
-+}
-+
-+__u32
-+gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
-+}
-+
-+__u32
-+gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
-+}
-+
-+__u32
-+gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
-+			   GR_UNIXCONNECT_ACL_MSG);
-+}
-+
-+/* hardlinks require at minimum create and link permission,
-+   any additional privilege required is based on the
-+   privilege of the file being linked to
-+*/
-+__u32
-+gr_acl_handle_link(const struct dentry * new_dentry,
-+		   const struct dentry * parent_dentry,
-+		   const struct vfsmount * parent_mnt,
-+		   const struct dentry * old_dentry,
-+		   const struct vfsmount * old_mnt, const char *to)
-+{
-+	__u32 mode;
-+	__u32 needmode = GR_CREATE | GR_LINK;
-+	__u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
-+
-+	mode =
-+	    gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
-+			  old_mnt);
-+
-+	if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
-+		gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to);
-+		return mode;
-+	} else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
-+		gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to);
-+		return 0;
-+	} else if (unlikely((mode & needmode) != needmode))
-+		return 0;
-+
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_symlink(const struct dentry * new_dentry,
-+		      const struct dentry * parent_dentry,
-+		      const struct vfsmount * parent_mnt, const char *from)
-+{
-+	__u32 needmode = GR_WRITE | GR_CREATE;
-+	__u32 mode;
-+
-+	mode =
-+	    gr_check_create(new_dentry, parent_dentry, parent_mnt,
-+			    GR_CREATE | GR_AUDIT_CREATE |
-+			    GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
-+
-+	if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
-+		gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from, new_dentry, parent_mnt);
-+		return mode;
-+	} else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
-+		gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from, new_dentry, parent_mnt);
-+		return 0;
-+	} else if (unlikely((mode & needmode) != needmode))
-+		return 0;
-+
-+	return (GR_WRITE | GR_CREATE);
-+}
-+
-+static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
-+{
-+	__u32 mode;
-+
-+	mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
-+
-+	if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
-+		gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
-+		return mode;
-+	} else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
-+		gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
-+		return 0;
-+	} else if (unlikely((mode & (reqmode)) != (reqmode)))
-+		return 0;
-+
-+	return (reqmode);
-+}
-+
-+__u32
-+gr_acl_handle_mknod(const struct dentry * new_dentry,
-+		    const struct dentry * parent_dentry,
-+		    const struct vfsmount * parent_mnt,
-+		    const int mode)
-+{
-+	__u32 reqmode = GR_WRITE | GR_CREATE;
-+	if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
-+		reqmode |= GR_SETID;
-+
-+	return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
-+				  reqmode, GR_MKNOD_ACL_MSG);
-+}
-+
-+__u32
-+gr_acl_handle_mkdir(const struct dentry *new_dentry,
-+		    const struct dentry *parent_dentry,
-+		    const struct vfsmount *parent_mnt)
-+{
-+	return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
-+				  GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
-+}
-+
-+#define RENAME_CHECK_SUCCESS(old, new) \
-+	(((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
-+	 ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
-+
-+int
-+gr_acl_handle_rename(struct dentry *new_dentry,
-+		     struct dentry *parent_dentry,
-+		     const struct vfsmount *parent_mnt,
-+		     struct dentry *old_dentry,
-+		     struct inode *old_parent_inode,
-+		     struct vfsmount *old_mnt, const char *newname)
-+{
-+	__u32 comp1, comp2;
-+	int error = 0;
-+
-+	if (unlikely(!gr_acl_is_enabled()))
-+		return 0;
-+
-+	if (!new_dentry->d_inode) {
-+		comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
-+					GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
-+					GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
-+		comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
-+				       GR_DELETE | GR_AUDIT_DELETE |
-+				       GR_AUDIT_READ | GR_AUDIT_WRITE |
-+				       GR_SUPPRESS, old_mnt);
-+	} else {
-+		comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
-+				       GR_CREATE | GR_DELETE |
-+				       GR_AUDIT_CREATE | GR_AUDIT_DELETE |
-+				       GR_AUDIT_READ | GR_AUDIT_WRITE |
-+				       GR_SUPPRESS, parent_mnt);
-+		comp2 =
-+		    gr_search_file(old_dentry,
-+				   GR_READ | GR_WRITE | GR_AUDIT_READ |
-+				   GR_DELETE | GR_AUDIT_DELETE |
-+				   GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
-+	}
-+
-+	if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
-+	    ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
-+		gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname);
-+	else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
-+		 && !(comp2 & GR_SUPPRESS)) {
-+		gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname);
-+		error = -EACCES;
-+	} else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
-+		error = -EACCES;
-+
-+	return error;
-+}
-+
-+void
-+gr_acl_handle_exit(void)
-+{
-+	u16 id;
-+	char *rolename;
-+
-+	if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
-+	    !(current->role->roletype & GR_ROLE_PERSIST))) {
-+		id = current->acl_role_id;
-+		rolename = current->role->rolename;
-+		gr_set_acls(1);
-+		gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
-+	}
-+
-+	gr_put_exec_file(current);
-+	return;
-+}
-+
-+int
-+gr_acl_handle_procpidmem(const struct task_struct *task)
-+{
-+	if (unlikely(!gr_acl_is_enabled()))
-+		return 0;
-+
-+	if (task != current && task->acl->mode & GR_PROTPROCFD)
-+		return -EACCES;
-+
-+	return 0;
-+}
-diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
-new file mode 100644
-index 0000000..35f8064
---- /dev/null
-+++ b/grsecurity/gracl_ip.c
-@@ -0,0 +1,386 @@
-+#include <linux/kernel.h>
-+#include <asm/uaccess.h>
-+#include <asm/errno.h>
-+#include <net/sock.h>
-+#include <linux/file.h>
-+#include <linux/fs.h>
-+#include <linux/net.h>
-+#include <linux/in.h>
-+#include <linux/skbuff.h>
-+#include <linux/ip.h>
-+#include <linux/udp.h>
-+#include <linux/types.h>
-+#include <linux/sched.h>
-+#include <linux/netdevice.h>
-+#include <linux/inetdevice.h>
-+#include <linux/gracl.h>
-+#include <linux/grsecurity.h>
-+#include <linux/grinternal.h>
-+
-+#define GR_BIND			0x01
-+#define GR_CONNECT		0x02
-+#define GR_INVERT		0x04
-+#define GR_BINDOVERRIDE		0x08
-+#define GR_CONNECTOVERRIDE	0x10
-+#define GR_SOCK_FAMILY		0x20
-+
-+static const char * gr_protocols[IPPROTO_MAX] = {
-+	"ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
-+	"egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
-+	"chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
-+	"trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
-+	"merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
-+	"il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
-+	"mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
-+	"tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
-+	"sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
-+	"cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak", 
-+	"iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf", 
-+	"eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
-+	"scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
-+	"aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
-+	"vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
-+	"uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
-+	"sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
-+	"unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
-+	"unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
-+	"unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
-+	"unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
-+	"unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
-+	"unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
-+	"unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
-+	"unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
-+	"unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
-+	"unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
-+	"unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
-+	"unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
-+	"unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
-+	"unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
-+	"unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
-+	};
-+
-+static const char * gr_socktypes[SOCK_MAX] = {
-+	"unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6", 
-+	"unknown:7", "unknown:8", "unknown:9", "packet"
-+	};
-+
-+static const char * gr_sockfamilies[AF_MAX+1] = {
-+	"unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
-+	"inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
-+	"econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
-+	"tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf"
-+	};
-+
-+const char *
-+gr_proto_to_name(unsigned char proto)
-+{
-+	return gr_protocols[proto];
-+}
-+
-+const char *
-+gr_socktype_to_name(unsigned char type)
-+{
-+	return gr_socktypes[type];
-+}
-+
-+const char *
-+gr_sockfamily_to_name(unsigned char family)
-+{
-+	return gr_sockfamilies[family];
-+}
-+
-+extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
-+
-+int
-+gr_search_socket(const int domain, const int type, const int protocol)
-+{
-+	struct acl_subject_label *curr;
-+	const struct cred *cred = current_cred();
-+
-+	if (unlikely(!gr_acl_is_enabled()))
-+		goto exit;
-+
-+	if ((domain < 0) || (type < 0) || (protocol < 0) ||
-+	    (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
-+		goto exit;	// let the kernel handle it
-+
-+	curr = current->acl;
-+
-+	if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
-+		/* the family is allowed, if this is PF_INET allow it only if
-+		   the extra sock type/protocol checks pass */
-+		if (domain == PF_INET)
-+			goto inet_check;
-+		goto exit;
-+	} else {
-+		if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
-+			__u32 fakeip = 0;
-+			security_learn(GR_IP_LEARN_MSG, current->role->rolename,
-+				       current->role->roletype, cred->uid,
-+				       cred->gid, current->exec_file ?
-+				       gr_to_filename(current->exec_file->f_path.dentry,
-+				       current->exec_file->f_path.mnt) :
-+				       curr->filename, curr->filename,
-+				       &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
-+				       &current->signal->saved_ip);
-+			goto exit;
-+		}
-+		goto exit_fail;
-+	}
-+
-+inet_check:
-+	/* the rest of this checking is for IPv4 only */
-+	if (!curr->ips)
-+		goto exit;
-+
-+	if ((curr->ip_type & (1U << type)) &&
-+	    (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
-+		goto exit;
-+
-+	if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
-+		/* we don't place acls on raw sockets , and sometimes
-+		   dgram/ip sockets are opened for ioctl and not
-+		   bind/connect, so we'll fake a bind learn log */
-+		if (type == SOCK_RAW || type == SOCK_PACKET) {
-+			__u32 fakeip = 0;
-+			security_learn(GR_IP_LEARN_MSG, current->role->rolename,
-+				       current->role->roletype, cred->uid,
-+				       cred->gid, current->exec_file ?
-+				       gr_to_filename(current->exec_file->f_path.dentry,
-+				       current->exec_file->f_path.mnt) :
-+				       curr->filename, curr->filename,
-+				       &fakeip, 0, type,
-+				       protocol, GR_CONNECT, &current->signal->saved_ip);
-+		} else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
-+			__u32 fakeip = 0;
-+			security_learn(GR_IP_LEARN_MSG, current->role->rolename,
-+				       current->role->roletype, cred->uid,
-+				       cred->gid, current->exec_file ?
-+				       gr_to_filename(current->exec_file->f_path.dentry,
-+				       current->exec_file->f_path.mnt) :
-+				       curr->filename, curr->filename,
-+				       &fakeip, 0, type,
-+				       protocol, GR_BIND, &current->signal->saved_ip);
-+		}
-+		/* we'll log when they use connect or bind */
-+		goto exit;
-+	}
-+
-+exit_fail:
-+	if (domain == PF_INET)
-+		gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain), 
-+			    gr_socktype_to_name(type), gr_proto_to_name(protocol));
-+	else if (rcu_access_pointer(net_families[domain]) != NULL)
-+		gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain), 
-+			    gr_socktype_to_name(type), protocol);
-+
-+	return 0;
-+exit:
-+	return 1;
-+}
-+
-+int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
-+{
-+	if ((ip->mode & mode) &&
-+	    (ip_port >= ip->low) &&
-+	    (ip_port <= ip->high) &&
-+	    ((ntohl(ip_addr) & our_netmask) ==
-+	     (ntohl(our_addr) & our_netmask))
-+	    && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
-+	    && (ip->type & (1U << type))) {
-+		if (ip->mode & GR_INVERT)
-+			return 2; // specifically denied
-+		else
-+			return 1; // allowed
-+	}
-+
-+	return 0; // not specifically allowed, may continue parsing
-+}
-+
-+static int
-+gr_search_connectbind(const int full_mode, struct sock *sk,
-+		      struct sockaddr_in *addr, const int type)
-+{
-+	char iface[IFNAMSIZ] = {0};
-+	struct acl_subject_label *curr;
-+	struct acl_ip_label *ip;
-+	struct inet_sock *isk;
-+	struct net_device *dev;
-+	struct in_device *idev;
-+	unsigned long i;
-+	int ret;
-+	int mode = full_mode & (GR_BIND | GR_CONNECT);
-+	__u32 ip_addr = 0;
-+	__u32 our_addr;
-+	__u32 our_netmask;
-+	char *p;
-+	__u16 ip_port = 0;
-+	const struct cred *cred = current_cred();
-+
-+	if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
-+		return 0;
-+
-+	curr = current->acl;
-+	isk = inet_sk(sk);
-+
-+	/* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
-+	if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
-+		addr->sin_addr.s_addr = curr->inaddr_any_override;
-+	if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
-+		struct sockaddr_in saddr;
-+		int err;
-+
-+		saddr.sin_family = AF_INET;
-+		saddr.sin_addr.s_addr = curr->inaddr_any_override;
-+		saddr.sin_port = isk->inet_sport;
-+
-+		err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
-+		if (err)
-+			return err;
-+
-+		err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
-+		if (err)
-+			return err;
-+	}
-+
-+	if (!curr->ips)
-+		return 0;
-+
-+	ip_addr = addr->sin_addr.s_addr;
-+	ip_port = ntohs(addr->sin_port);
-+
-+	if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
-+		security_learn(GR_IP_LEARN_MSG, current->role->rolename,
-+			       current->role->roletype, cred->uid,
-+			       cred->gid, current->exec_file ?
-+			       gr_to_filename(current->exec_file->f_path.dentry,
-+			       current->exec_file->f_path.mnt) :
-+			       curr->filename, curr->filename,
-+			       &ip_addr, ip_port, type,
-+			       sk->sk_protocol, mode, &current->signal->saved_ip);
-+		return 0;
-+	}
-+
-+	for (i = 0; i < curr->ip_num; i++) {
-+		ip = *(curr->ips + i);
-+		if (ip->iface != NULL) {
-+			strncpy(iface, ip->iface, IFNAMSIZ - 1);
-+			p = strchr(iface, ':');
-+			if (p != NULL)
-+				*p = '\0';
-+			dev = dev_get_by_name(sock_net(sk), iface);
-+			if (dev == NULL)
-+				continue;
-+			idev = in_dev_get(dev);
-+			if (idev == NULL) {
-+				dev_put(dev);
-+				continue;
-+			}
-+			rcu_read_lock();
-+			for_ifa(idev) {
-+				if (!strcmp(ip->iface, ifa->ifa_label)) {
-+					our_addr = ifa->ifa_address;
-+					our_netmask = 0xffffffff;
-+					ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
-+					if (ret == 1) {
-+						rcu_read_unlock();
-+						in_dev_put(idev);
-+						dev_put(dev);
-+						return 0;
-+					} else if (ret == 2) {
-+						rcu_read_unlock();
-+						in_dev_put(idev);
-+						dev_put(dev);
-+						goto denied;
-+					}
-+				}
-+			} endfor_ifa(idev);
-+			rcu_read_unlock();
-+			in_dev_put(idev);
-+			dev_put(dev);
-+		} else {
-+			our_addr = ip->addr;
-+			our_netmask = ip->netmask;
-+			ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
-+			if (ret == 1)
-+				return 0;
-+			else if (ret == 2)
-+				goto denied;
-+		}
-+	}
-+
-+denied:
-+	if (mode == GR_BIND)
-+		gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
-+	else if (mode == GR_CONNECT)
-+		gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
-+
-+	return -EACCES;
-+}
-+
-+int
-+gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
-+{
-+	/* always allow disconnection of dgram sockets with connect */
-+	if (addr->sin_family == AF_UNSPEC)
-+		return 0;
-+	return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
-+}
-+
-+int
-+gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
-+{
-+	return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
-+}
-+
-+int gr_search_listen(struct socket *sock)
-+{
-+	struct sock *sk = sock->sk;
-+	struct sockaddr_in addr;
-+
-+	addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
-+	addr.sin_port = inet_sk(sk)->inet_sport;
-+
-+	return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
-+}
-+
-+int gr_search_accept(struct socket *sock)
-+{
-+	struct sock *sk = sock->sk;
-+	struct sockaddr_in addr;
-+
-+	addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
-+	addr.sin_port = inet_sk(sk)->inet_sport;
-+
-+	return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
-+}
-+
-+int
-+gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
-+{
-+	if (addr)
-+		return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
-+	else {
-+		struct sockaddr_in sin;
-+		const struct inet_sock *inet = inet_sk(sk);
-+
-+		sin.sin_addr.s_addr = inet->inet_daddr;
-+		sin.sin_port = inet->inet_dport;
-+
-+		return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
-+	}
-+}
-+
-+int
-+gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
-+{
-+	struct sockaddr_in sin;
-+
-+	if (unlikely(skb->len < sizeof (struct udphdr)))
-+		return 0;	// skip this packet
-+
-+	sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
-+	sin.sin_port = udp_hdr(skb)->source;
-+
-+	return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
-+}
-diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
-new file mode 100644
-index 0000000..25f54ef
---- /dev/null
-+++ b/grsecurity/gracl_learn.c
-@@ -0,0 +1,207 @@
-+#include <linux/kernel.h>
-+#include <linux/mm.h>
-+#include <linux/sched.h>
-+#include <linux/poll.h>
-+#include <linux/string.h>
-+#include <linux/file.h>
-+#include <linux/types.h>
-+#include <linux/vmalloc.h>
-+#include <linux/grinternal.h>
-+
-+extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
-+				   size_t count, loff_t *ppos);
-+extern int gr_acl_is_enabled(void);
-+
-+static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
-+static int gr_learn_attached;
-+
-+/* use a 512k buffer */
-+#define LEARN_BUFFER_SIZE (512 * 1024)
-+
-+static DEFINE_SPINLOCK(gr_learn_lock);
-+static DEFINE_MUTEX(gr_learn_user_mutex);
-+
-+/* we need to maintain two buffers, so that the kernel context of grlearn
-+   uses a semaphore around the userspace copying, and the other kernel contexts
-+   use a spinlock when copying into the buffer, since they cannot sleep
-+*/
-+static char *learn_buffer;
-+static char *learn_buffer_user;
-+static int learn_buffer_len;
-+static int learn_buffer_user_len;
-+
-+static ssize_t
-+read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
-+{
-+	DECLARE_WAITQUEUE(wait, current);
-+	ssize_t retval = 0;
-+
-+	add_wait_queue(&learn_wait, &wait);
-+	set_current_state(TASK_INTERRUPTIBLE);
-+	do {
-+		mutex_lock(&gr_learn_user_mutex);
-+		spin_lock(&gr_learn_lock);
-+		if (learn_buffer_len)
-+			break;
-+		spin_unlock(&gr_learn_lock);
-+		mutex_unlock(&gr_learn_user_mutex);
-+		if (file->f_flags & O_NONBLOCK) {
-+			retval = -EAGAIN;
-+			goto out;
-+		}
-+		if (signal_pending(current)) {
-+			retval = -ERESTARTSYS;
-+			goto out;
-+		}
-+
-+		schedule();
-+	} while (1);
-+
-+	memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
-+	learn_buffer_user_len = learn_buffer_len;
-+	retval = learn_buffer_len;
-+	learn_buffer_len = 0;
-+
-+	spin_unlock(&gr_learn_lock);
-+
-+	if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
-+		retval = -EFAULT;
-+
-+	mutex_unlock(&gr_learn_user_mutex);
-+out:
-+	set_current_state(TASK_RUNNING);
-+	remove_wait_queue(&learn_wait, &wait);
-+	return retval;
-+}
-+
-+static unsigned int
-+poll_learn(struct file * file, poll_table * wait)
-+{
-+	poll_wait(file, &learn_wait, wait);
-+
-+	if (learn_buffer_len)
-+		return (POLLIN | POLLRDNORM);
-+
-+	return 0;
-+}
-+
-+void
-+gr_clear_learn_entries(void)
-+{
-+	char *tmp;
-+
-+	mutex_lock(&gr_learn_user_mutex);
-+	spin_lock(&gr_learn_lock);
-+	tmp = learn_buffer;
-+	learn_buffer = NULL;
-+	spin_unlock(&gr_learn_lock);
-+	if (tmp)
-+		vfree(tmp);
-+	if (learn_buffer_user != NULL) {
-+		vfree(learn_buffer_user);
-+		learn_buffer_user = NULL;
-+	}
-+	learn_buffer_len = 0;
-+	mutex_unlock(&gr_learn_user_mutex);
-+
-+	return;
-+}
-+
-+void
-+gr_add_learn_entry(const char *fmt, ...)
-+{
-+	va_list args;
-+	unsigned int len;
-+
-+	if (!gr_learn_attached)
-+		return;
-+
-+	spin_lock(&gr_learn_lock);
-+
-+	/* leave a gap at the end so we know when it's "full" but don't have to
-+	   compute the exact length of the string we're trying to append
-+	*/
-+	if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
-+		spin_unlock(&gr_learn_lock);
-+		wake_up_interruptible(&learn_wait);
-+		return;
-+	}
-+	if (learn_buffer == NULL) {
-+		spin_unlock(&gr_learn_lock);
-+		return;
-+	}
-+
-+	va_start(args, fmt);
-+	len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
-+	va_end(args);
-+
-+	learn_buffer_len += len + 1;
-+
-+	spin_unlock(&gr_learn_lock);
-+	wake_up_interruptible(&learn_wait);
-+
-+	return;
-+}
-+
-+static int
-+open_learn(struct inode *inode, struct file *file)
-+{
-+	if (file->f_mode & FMODE_READ && gr_learn_attached)
-+		return -EBUSY;
-+	if (file->f_mode & FMODE_READ) {
-+		int retval = 0;
-+		mutex_lock(&gr_learn_user_mutex);
-+		if (learn_buffer == NULL)
-+			learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
-+		if (learn_buffer_user == NULL)
-+			learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
-+		if (learn_buffer == NULL) {
-+			retval = -ENOMEM;
-+			goto out_error;
-+		}
-+		if (learn_buffer_user == NULL) {
-+			retval = -ENOMEM;
-+			goto out_error;
-+		}
-+		learn_buffer_len = 0;
-+		learn_buffer_user_len = 0;
-+		gr_learn_attached = 1;
-+out_error:
-+		mutex_unlock(&gr_learn_user_mutex);
-+		return retval;
-+	}
-+	return 0;
-+}
-+
-+static int
-+close_learn(struct inode *inode, struct file *file)
-+{
-+	if (file->f_mode & FMODE_READ) {
-+		char *tmp = NULL;
-+		mutex_lock(&gr_learn_user_mutex);
-+		spin_lock(&gr_learn_lock);
-+		tmp = learn_buffer;
-+		learn_buffer = NULL;
-+		spin_unlock(&gr_learn_lock);
-+		if (tmp)
-+			vfree(tmp);
-+		if (learn_buffer_user != NULL) {
-+			vfree(learn_buffer_user);
-+			learn_buffer_user = NULL;
-+		}
-+		learn_buffer_len = 0;
-+		learn_buffer_user_len = 0;
-+		gr_learn_attached = 0;
-+		mutex_unlock(&gr_learn_user_mutex);
-+	}
-+
-+	return 0;
-+}
-+		
-+const struct file_operations grsec_fops = {
-+	.read		= read_learn,
-+	.write		= write_grsec_handler,
-+	.open		= open_learn,
-+	.release	= close_learn,
-+	.poll		= poll_learn,
-+};
-diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
-new file mode 100644
-index 0000000..dbe4f3a
---- /dev/null
-+++ b/grsecurity/gracl_policy.c
-@@ -0,0 +1,1824 @@
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/sched.h>
-+#include <linux/mm.h>
-+#include <linux/file.h>
-+#include <linux/fs.h>
-+#include <linux/namei.h>
-+#include <linux/mount.h>
-+#include <linux/tty.h>
-+#include <linux/proc_fs.h>
-+#include <linux/lglock.h>
-+#include <linux/slab.h>
-+#include <linux/vmalloc.h>
-+#include <linux/types.h>
-+#include <linux/sysctl.h>
-+#include <linux/netdevice.h>
-+#include <linux/ptrace.h>
-+#include <linux/gracl.h>
-+#include <linux/gralloc.h>
-+#include <linux/security.h>
-+#include <linux/grinternal.h>
-+#include <linux/pid_namespace.h>
-+#include <linux/stop_machine.h>
-+#include <linux/fdtable.h>
-+#include <linux/percpu.h>
-+#include <linux/lglock.h>
-+#include <linux/hugetlb.h>
-+#include <linux/posix-timers.h>
-+
-+#include <asm/uaccess.h>
-+#include <asm/errno.h>
-+#include <asm/mman.h>
-+
-+extern struct gr_policy_state *polstate;
-+
-+#define FOR_EACH_ROLE_START(role) \
-+	role = polstate->role_list; \
-+	while (role) {
-+
-+#define FOR_EACH_ROLE_END(role) \
-+		role = role->prev; \
-+	}
-+
-+struct path gr_real_root;
-+
-+extern struct gr_alloc_state *current_alloc_state;
-+
-+u16 acl_sp_role_value;
-+
-+static DEFINE_MUTEX(gr_dev_mutex);
-+
-+extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
-+extern void gr_clear_learn_entries(void);
-+
-+static struct gr_arg gr_usermode;
-+static unsigned char gr_system_salt[GR_SALT_LEN];
-+static unsigned char gr_system_sum[GR_SHA_LEN];
-+
-+static unsigned int gr_auth_attempts = 0;
-+static unsigned long gr_auth_expires = 0UL;
-+
-+struct acl_object_label *fakefs_obj_rw;
-+struct acl_object_label *fakefs_obj_rwx;
-+
-+extern int gr_init_uidset(void);
-+extern void gr_free_uidset(void);
-+extern void gr_remove_uid(uid_t uid);
-+extern int gr_find_uid(uid_t uid);
-+
-+extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
-+extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
-+extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
-+extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
-+extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
-+extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
-+extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
-+extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
-+extern struct acl_subject_label *lookup_acl_subj_label(const ino_t ino, const dev_t dev, const struct acl_role_label *role);
-+extern struct acl_subject_label *lookup_acl_subj_label_deleted(const ino_t ino, const dev_t dev, const struct acl_role_label *role);
-+extern void assign_special_role(const char *rolename);
-+extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
-+extern int gr_rbac_disable(void *unused);
-+extern void gr_enable_rbac_system(void);
-+
-+static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
-+{
-+	if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
-+		return -EFAULT;
-+
-+	return 0;
-+}
-+
-+static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
-+{
-+	if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
-+		return -EFAULT;
-+
-+	return 0;
-+}
-+
-+static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
-+{
-+	if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
-+		return -EFAULT;
-+
-+	return 0;
-+}
-+
-+static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
-+{
-+	if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
-+		return -EFAULT;
-+
-+	return 0;
-+}
-+
-+static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
-+{
-+	if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
-+		return -EFAULT;
-+
-+	return 0;
-+}
-+
-+static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
-+{
-+	if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
-+		return -EFAULT;
-+
-+	return 0;
-+}
-+
-+static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
-+{
-+	if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
-+		return -EFAULT;
-+
-+	return 0;
-+}
-+
-+static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
-+{
-+	if (copy_from_user(trans, userp, sizeof(struct role_transition)))
-+		return -EFAULT;
-+
-+	return 0;
-+}
-+
-+int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
-+{
-+	if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
-+		return -EFAULT;
-+
-+	return 0;
-+}
-+
-+static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
-+{
-+	if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
-+		return -EFAULT;
-+
-+	if (((uwrap->version != GRSECURITY_VERSION) &&
-+	     (uwrap->version != 0x2901)) ||
-+	    (uwrap->size != sizeof(struct gr_arg)))
-+		return -EINVAL;
-+
-+	return 0;
-+}
-+
-+static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
-+{
-+	if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
-+		return -EFAULT;
-+
-+	return 0;
-+}
-+
-+static size_t get_gr_arg_wrapper_size_normal(void)
-+{
-+	return sizeof(struct gr_arg_wrapper);
-+}
-+
-+#ifdef CONFIG_COMPAT
-+extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
-+extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
-+extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
-+extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
-+extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
-+extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
-+extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
-+extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
-+extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
-+extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
-+extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
-+extern size_t get_gr_arg_wrapper_size_compat(void);
-+
-+int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
-+int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
-+int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
-+int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
-+int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
-+int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
-+int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
-+int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
-+int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
-+int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
-+int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
-+size_t (* get_gr_arg_wrapper_size)(void) __read_only;
-+
-+#else
-+#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
-+#define copy_gr_arg copy_gr_arg_normal
-+#define copy_gr_hash_struct copy_gr_hash_struct_normal
-+#define copy_acl_object_label copy_acl_object_label_normal
-+#define copy_acl_subject_label copy_acl_subject_label_normal
-+#define copy_acl_role_label copy_acl_role_label_normal
-+#define copy_acl_ip_label copy_acl_ip_label_normal
-+#define copy_pointer_from_array copy_pointer_from_array_normal
-+#define copy_sprole_pw copy_sprole_pw_normal
-+#define copy_role_transition copy_role_transition_normal
-+#define copy_role_allowed_ip copy_role_allowed_ip_normal
-+#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
-+#endif
-+
-+static struct acl_subject_label *
-+lookup_subject_map(const struct acl_subject_label *userp)
-+{
-+	unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
-+	struct subject_map *match;
-+
-+	match = polstate->subj_map_set.s_hash[index];
-+
-+	while (match && match->user != userp)
-+		match = match->next;
-+
-+	if (match != NULL)
-+		return match->kernel;
-+	else
-+		return NULL;
-+}
-+
-+static void
-+insert_subj_map_entry(struct subject_map *subjmap)
-+{
-+	unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
-+	struct subject_map **curr;
-+
-+	subjmap->prev = NULL;
-+
-+	curr = &polstate->subj_map_set.s_hash[index];
-+	if (*curr != NULL)
-+		(*curr)->prev = subjmap;
-+
-+	subjmap->next = *curr;
-+	*curr = subjmap;
-+
-+	return;
-+}
-+
-+static void
-+__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
-+{
-+	unsigned int index =
-+	    gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
-+	struct acl_role_label **curr;
-+	struct acl_role_label *tmp, *tmp2;
-+
-+	curr = &polstate->acl_role_set.r_hash[index];
-+
-+	/* simple case, slot is empty, just set it to our role */
-+	if (*curr == NULL) {
-+		*curr = role;
-+	} else {
-+		/* example:
-+		   1 -> 2 -> 3 (adding 2 -> 3 to here)
-+		   2 -> 3
-+		*/
-+		/* first check to see if we can already be reached via this slot */
-+		tmp = *curr;
-+		while (tmp && tmp != role)
-+			tmp = tmp->next;
-+		if (tmp == role) {
-+			/* we don't need to add ourselves to this slot's chain */
-+			return;
-+		}
-+		/* we need to add ourselves to this chain, two cases */
-+		if (role->next == NULL) {
-+			/* simple case, append the current chain to our role */
-+			role->next = *curr;
-+			*curr = role;
-+		} else {
-+			/* 1 -> 2 -> 3 -> 4
-+			   2 -> 3 -> 4
-+			   3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
-+			*/			   
-+			/* trickier case: walk our role's chain until we find
-+			   the role for the start of the current slot's chain */
-+			tmp = role;
-+			tmp2 = *curr;
-+			while (tmp->next && tmp->next != tmp2)
-+				tmp = tmp->next;
-+			if (tmp->next == tmp2) {
-+				/* from example above, we found 3, so just
-+				   replace this slot's chain with ours */
-+				*curr = role;
-+			} else {
-+				/* we didn't find a subset of our role's chain
-+				   in the current slot's chain, so append their
-+				   chain to ours, and set us as the first role in
-+				   the slot's chain
-+
-+				   we could fold this case with the case above,
-+				   but making it explicit for clarity
-+				*/
-+				tmp->next = tmp2;
-+				*curr = role;
-+			}
-+		}
-+	}
-+
-+	return;
-+}
-+
-+static void
-+insert_acl_role_label(struct acl_role_label *role)
-+{
-+	int i;
-+
-+	if (polstate->role_list == NULL) {
-+		polstate->role_list = role;
-+		role->prev = NULL;
-+	} else {
-+		role->prev = polstate->role_list;
-+		polstate->role_list = role;
-+	}
-+	
-+	/* used for hash chains */
-+	role->next = NULL;
-+
-+	if (role->roletype & GR_ROLE_DOMAIN) {
-+		for (i = 0; i < role->domain_child_num; i++)
-+			__insert_acl_role_label(role, role->domain_children[i]);
-+	} else
-+		__insert_acl_role_label(role, role->uidgid);
-+}
-+					
-+static int
-+insert_name_entry(char *name, const ino_t inode, const dev_t device, __u8 deleted)
-+{
-+	struct name_entry **curr, *nentry;
-+	struct inodev_entry *ientry;
-+	unsigned int len = strlen(name);
-+	unsigned int key = full_name_hash(name, len);
-+	unsigned int index = key % polstate->name_set.n_size;
-+
-+	curr = &polstate->name_set.n_hash[index];
-+
-+	while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
-+		curr = &((*curr)->next);
-+
-+	if (*curr != NULL)
-+		return 1;
-+
-+	nentry = acl_alloc(sizeof (struct name_entry));
-+	if (nentry == NULL)
-+		return 0;
-+	ientry = acl_alloc(sizeof (struct inodev_entry));
-+	if (ientry == NULL)
-+		return 0;
-+	ientry->nentry = nentry;
-+
-+	nentry->key = key;
-+	nentry->name = name;
-+	nentry->inode = inode;
-+	nentry->device = device;
-+	nentry->len = len;
-+	nentry->deleted = deleted;
-+
-+	nentry->prev = NULL;
-+	curr = &polstate->name_set.n_hash[index];
-+	if (*curr != NULL)
-+		(*curr)->prev = nentry;
-+	nentry->next = *curr;
-+	*curr = nentry;
-+
-+	/* insert us into the table searchable by inode/dev */
-+	__insert_inodev_entry(polstate, ientry);
-+
-+	return 1;
-+}
-+
-+/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
-+
-+static void *
-+create_table(__u32 * len, int elementsize)
-+{
-+	unsigned int table_sizes[] = {
-+		7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
-+		32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
-+		4194301, 8388593, 16777213, 33554393, 67108859
-+	};
-+	void *newtable = NULL;
-+	unsigned int pwr = 0;
-+
-+	while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
-+	       table_sizes[pwr] <= *len)
-+		pwr++;
-+
-+	if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
-+		return newtable;
-+
-+	if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
-+		newtable =
-+		    kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
-+	else
-+		newtable = vmalloc(table_sizes[pwr] * elementsize);
-+
-+	*len = table_sizes[pwr];
-+
-+	return newtable;
-+}
-+
-+static int
-+init_variables(const struct gr_arg *arg, bool reload)
-+{
-+	struct task_struct *reaper = init_pid_ns.child_reaper;
-+	unsigned int stacksize;
-+
-+	polstate->subj_map_set.s_size = arg->role_db.num_subjects;
-+	polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
-+	polstate->name_set.n_size = arg->role_db.num_objects;
-+	polstate->inodev_set.i_size = arg->role_db.num_objects;
-+
-+	if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
-+	    !polstate->name_set.n_size || !polstate->inodev_set.i_size)
-+		return 1;
-+
-+	if (!reload) {
-+		if (!gr_init_uidset())
-+			return 1;
-+	}
-+
-+	/* set up the stack that holds allocation info */
-+
-+	stacksize = arg->role_db.num_pointers + 5;
-+
-+	if (!acl_alloc_stack_init(stacksize))
-+		return 1;
-+
-+	if (!reload) {
-+		/* grab reference for the real root dentry and vfsmount */
-+		get_fs_root(reaper->fs, &gr_real_root);
-+	
-+#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
-+	printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", __get_dev(gr_real_root.dentry), gr_real_root.dentry->d_inode->i_ino);
-+#endif
-+
-+		fakefs_obj_rw = acl_alloc(sizeof(struct acl_object_label));
-+		if (fakefs_obj_rw == NULL)
-+			return 1;
-+		fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
-+	
-+		fakefs_obj_rwx = acl_alloc(sizeof(struct acl_object_label));
-+		if (fakefs_obj_rwx == NULL)
-+			return 1;
-+		fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
-+	}
-+
-+	polstate->subj_map_set.s_hash =
-+	    (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
-+	polstate->acl_role_set.r_hash =
-+	    (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
-+	polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
-+	polstate->inodev_set.i_hash =
-+	    (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
-+
-+	if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
-+	    !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
-+		return 1;
-+
-+	memset(polstate->subj_map_set.s_hash, 0,
-+	       sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
-+	memset(polstate->acl_role_set.r_hash, 0,
-+	       sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
-+	memset(polstate->name_set.n_hash, 0,
-+	       sizeof (struct name_entry *) * polstate->name_set.n_size);
-+	memset(polstate->inodev_set.i_hash, 0,
-+	       sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
-+
-+	return 0;
-+}
-+
-+/* free information not needed after startup
-+   currently contains user->kernel pointer mappings for subjects
-+*/
-+
-+static void
-+free_init_variables(void)
-+{
-+	__u32 i;
-+
-+	if (polstate->subj_map_set.s_hash) {
-+		for (i = 0; i < polstate->subj_map_set.s_size; i++) {
-+			if (polstate->subj_map_set.s_hash[i]) {
-+				kfree(polstate->subj_map_set.s_hash[i]);
-+				polstate->subj_map_set.s_hash[i] = NULL;
-+			}
-+		}
-+
-+		if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
-+		    PAGE_SIZE)
-+			kfree(polstate->subj_map_set.s_hash);
-+		else
-+			vfree(polstate->subj_map_set.s_hash);
-+	}
-+
-+	return;
-+}
-+
-+static void
-+free_variables(bool reload)
-+{
-+	struct acl_subject_label *s;
-+	struct acl_role_label *r;
-+	struct task_struct *task, *task2;
-+	unsigned int x;
-+
-+	if (!reload) {
-+		gr_clear_learn_entries();
-+
-+		read_lock(&tasklist_lock);
-+		do_each_thread(task2, task) {
-+			task->acl_sp_role = 0;
-+			task->acl_role_id = 0;
-+			task->inherited = 0;
-+			task->acl = NULL;
-+			task->role = NULL;
-+		} while_each_thread(task2, task);
-+		read_unlock(&tasklist_lock);
-+
-+		/* release the reference to the real root dentry and vfsmount */
-+		path_put(&gr_real_root);
-+		memset(&gr_real_root, 0, sizeof(gr_real_root));
-+	}
-+
-+	/* free all object hash tables */
-+
-+	FOR_EACH_ROLE_START(r)
-+		if (r->subj_hash == NULL)
-+			goto next_role;
-+		FOR_EACH_SUBJECT_START(r, s, x)
-+			if (s->obj_hash == NULL)
-+				break;
-+			if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
-+				kfree(s->obj_hash);
-+			else
-+				vfree(s->obj_hash);
-+		FOR_EACH_SUBJECT_END(s, x)
-+		FOR_EACH_NESTED_SUBJECT_START(r, s)
-+			if (s->obj_hash == NULL)
-+				break;
-+			if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
-+				kfree(s->obj_hash);
-+			else
-+				vfree(s->obj_hash);
-+		FOR_EACH_NESTED_SUBJECT_END(s)
-+		if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
-+			kfree(r->subj_hash);
-+		else
-+			vfree(r->subj_hash);
-+		r->subj_hash = NULL;
-+next_role:
-+	FOR_EACH_ROLE_END(r)
-+
-+	acl_free_all();
-+
-+	if (polstate->acl_role_set.r_hash) {
-+		if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
-+		    PAGE_SIZE)
-+			kfree(polstate->acl_role_set.r_hash);
-+		else
-+			vfree(polstate->acl_role_set.r_hash);
-+	}
-+	if (polstate->name_set.n_hash) {
-+		if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
-+		    PAGE_SIZE)
-+			kfree(polstate->name_set.n_hash);
-+		else
-+			vfree(polstate->name_set.n_hash);
-+	}
-+
-+	if (polstate->inodev_set.i_hash) {
-+		if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
-+		    PAGE_SIZE)
-+			kfree(polstate->inodev_set.i_hash);
-+		else
-+			vfree(polstate->inodev_set.i_hash);
-+	}
-+
-+	if (!reload)
-+		gr_free_uidset();
-+
-+	memset(&polstate->name_set, 0, sizeof (struct name_db));
-+	memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
-+	memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
-+	memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
-+
-+	polstate->default_role = NULL;
-+	polstate->kernel_role = NULL;
-+	polstate->role_list = NULL;
-+
-+	return;
-+}
-+
-+static struct acl_subject_label *
-+do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
-+
-+static int alloc_and_copy_string(char **name, unsigned int maxlen)
-+{
-+	unsigned int len = strnlen_user(*name, maxlen);
-+	char *tmp;
-+
-+	if (!len || len >= maxlen)
-+		return -EINVAL;
-+
-+	if ((tmp = (char *) acl_alloc(len)) == NULL)
-+		return -ENOMEM;
-+
-+	if (copy_from_user(tmp, *name, len))
-+		return -EFAULT;
-+
-+	tmp[len-1] = '\0';
-+	*name = tmp;
-+
-+	return 0;
-+}
-+
-+static int
-+copy_user_glob(struct acl_object_label *obj)
-+{
-+	struct acl_object_label *g_tmp, **guser;
-+	int error;
-+
-+	if (obj->globbed == NULL)
-+		return 0;
-+
-+	guser = &obj->globbed;
-+	while (*guser) {
-+		g_tmp = (struct acl_object_label *)
-+			acl_alloc(sizeof (struct acl_object_label));
-+		if (g_tmp == NULL)
-+			return -ENOMEM;
-+
-+		if (copy_acl_object_label(g_tmp, *guser))
-+			return -EFAULT;
-+
-+		error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
-+		if (error)
-+			return error;
-+
-+		*guser = g_tmp;
-+		guser = &(g_tmp->next);
-+	}
-+
-+	return 0;
-+}
-+
-+static int
-+copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
-+	       struct acl_role_label *role)
-+{
-+	struct acl_object_label *o_tmp;
-+	int ret;
-+
-+	while (userp) {
-+		if ((o_tmp = (struct acl_object_label *)
-+		     acl_alloc(sizeof (struct acl_object_label))) == NULL)
-+			return -ENOMEM;
-+
-+		if (copy_acl_object_label(o_tmp, userp))
-+			return -EFAULT;
-+
-+		userp = o_tmp->prev;
-+
-+		ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
-+		if (ret)
-+			return ret;
-+
-+		insert_acl_obj_label(o_tmp, subj);
-+		if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
-+				       o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
-+			return -ENOMEM;
-+
-+		ret = copy_user_glob(o_tmp);
-+		if (ret)
-+			return ret;
-+
-+		if (o_tmp->nested) {
-+			int already_copied;
-+
-+			o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
-+			if (IS_ERR(o_tmp->nested))
-+				return PTR_ERR(o_tmp->nested);
-+
-+			/* insert into nested subject list if we haven't copied this one yet
-+			   to prevent duplicate entries */
-+			if (!already_copied) {
-+				o_tmp->nested->next = role->hash->first;
-+				role->hash->first = o_tmp->nested;
-+			}
-+		}
-+	}
-+
-+	return 0;
-+}
-+
-+static __u32
-+count_user_subjs(struct acl_subject_label *userp)
-+{
-+	struct acl_subject_label s_tmp;
-+	__u32 num = 0;
-+
-+	while (userp) {
-+		if (copy_acl_subject_label(&s_tmp, userp))
-+			break;
-+
-+		userp = s_tmp.prev;
-+	}
-+
-+	return num;
-+}
-+
-+static int
-+copy_user_allowedips(struct acl_role_label *rolep)
-+{
-+	struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
-+
-+	ruserip = rolep->allowed_ips;
-+
-+	while (ruserip) {
-+		rlast = rtmp;
-+
-+		if ((rtmp = (struct role_allowed_ip *)
-+		     acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
-+			return -ENOMEM;
-+
-+		if (copy_role_allowed_ip(rtmp, ruserip))
-+			return -EFAULT;
-+
-+		ruserip = rtmp->prev;
-+
-+		if (!rlast) {
-+			rtmp->prev = NULL;
-+			rolep->allowed_ips = rtmp;
-+		} else {
-+			rlast->next = rtmp;
-+			rtmp->prev = rlast;
-+		}
-+
-+		if (!ruserip)
-+			rtmp->next = NULL;
-+	}
-+
-+	return 0;
-+}
-+
-+static int
-+copy_user_transitions(struct acl_role_label *rolep)
-+{
-+	struct role_transition *rusertp, *rtmp = NULL, *rlast;
-+	int error;
-+
-+	rusertp = rolep->transitions;
-+
-+	while (rusertp) {
-+		rlast = rtmp;
-+
-+		if ((rtmp = (struct role_transition *)
-+		     acl_alloc(sizeof (struct role_transition))) == NULL)
-+			return -ENOMEM;
-+
-+		if (copy_role_transition(rtmp, rusertp))
-+			return -EFAULT;
-+
-+		rusertp = rtmp->prev;
-+
-+		error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
-+		if (error)
-+			return error;
-+
-+		if (!rlast) {
-+			rtmp->prev = NULL;
-+			rolep->transitions = rtmp;
-+		} else {
-+			rlast->next = rtmp;
-+			rtmp->prev = rlast;
-+		}
-+
-+		if (!rusertp)
-+			rtmp->next = NULL;
-+	}
-+
-+	return 0;
-+}
-+
-+static __u32 count_user_objs(const struct acl_object_label __user *userp)
-+{
-+	struct acl_object_label o_tmp;
-+	__u32 num = 0;
-+
-+	while (userp) {
-+		if (copy_acl_object_label(&o_tmp, userp))
-+			break;
-+
-+		userp = o_tmp.prev;
-+		num++;
-+	}
-+
-+	return num;
-+}
-+
-+static struct acl_subject_label *
-+do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
-+{
-+	struct acl_subject_label *s_tmp = NULL, *s_tmp2;
-+	__u32 num_objs;
-+	struct acl_ip_label **i_tmp, *i_utmp2;
-+	struct gr_hash_struct ghash;
-+	struct subject_map *subjmap;
-+	unsigned int i_num;
-+	int err;
-+
-+	if (already_copied != NULL)
-+		*already_copied = 0;
-+
-+	s_tmp = lookup_subject_map(userp);
-+
-+	/* we've already copied this subject into the kernel, just return
-+	   the reference to it, and don't copy it over again
-+	*/
-+	if (s_tmp) {
-+		if (already_copied != NULL)
-+			*already_copied = 1;
-+		return(s_tmp);
-+	}
-+
-+	if ((s_tmp = (struct acl_subject_label *)
-+	    acl_alloc(sizeof (struct acl_subject_label))) == NULL)
-+		return ERR_PTR(-ENOMEM);
-+
-+	subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
-+	if (subjmap == NULL)
-+		return ERR_PTR(-ENOMEM);
-+
-+	subjmap->user = userp;
-+	subjmap->kernel = s_tmp;
-+	insert_subj_map_entry(subjmap);
-+
-+	if (copy_acl_subject_label(s_tmp, userp))
-+		return ERR_PTR(-EFAULT);
-+
-+	err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
-+	if (err)
-+		return ERR_PTR(err);
-+
-+	if (!strcmp(s_tmp->filename, "/"))
-+		role->root_label = s_tmp;
-+
-+	if (copy_gr_hash_struct(&ghash, s_tmp->hash))
-+		return ERR_PTR(-EFAULT);
-+
-+	/* copy user and group transition tables */
-+
-+	if (s_tmp->user_trans_num) {
-+		uid_t *uidlist;
-+
-+		uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
-+		if (uidlist == NULL)
-+			return ERR_PTR(-ENOMEM);
-+		if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
-+			return ERR_PTR(-EFAULT);
-+
-+		s_tmp->user_transitions = uidlist;
-+	}
-+
-+	if (s_tmp->group_trans_num) {
-+		gid_t *gidlist;
-+
-+		gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
-+		if (gidlist == NULL)
-+			return ERR_PTR(-ENOMEM);
-+		if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
-+			return ERR_PTR(-EFAULT);
-+
-+		s_tmp->group_transitions = gidlist;
-+	}
-+
-+	/* set up object hash table */
-+	num_objs = count_user_objs(ghash.first);
-+
-+	s_tmp->obj_hash_size = num_objs;
-+	s_tmp->obj_hash =
-+	    (struct acl_object_label **)
-+	    create_table(&(s_tmp->obj_hash_size), sizeof(void *));
-+
-+	if (!s_tmp->obj_hash)
-+		return ERR_PTR(-ENOMEM);
-+
-+	memset(s_tmp->obj_hash, 0,
-+	       s_tmp->obj_hash_size *
-+	       sizeof (struct acl_object_label *));
-+
-+	/* add in objects */
-+	err = copy_user_objs(ghash.first, s_tmp, role);
-+
-+	if (err)
-+		return ERR_PTR(err);
-+
-+	/* set pointer for parent subject */
-+	if (s_tmp->parent_subject) {
-+		s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
-+
-+		if (IS_ERR(s_tmp2))
-+			return s_tmp2;
-+
-+		s_tmp->parent_subject = s_tmp2;
-+	}
-+
-+	/* add in ip acls */
-+
-+	if (!s_tmp->ip_num) {
-+		s_tmp->ips = NULL;
-+		goto insert;
-+	}
-+
-+	i_tmp =
-+	    (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
-+					       sizeof (struct acl_ip_label *));
-+
-+	if (!i_tmp)
-+		return ERR_PTR(-ENOMEM);
-+
-+	for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
-+		*(i_tmp + i_num) =
-+		    (struct acl_ip_label *)
-+		    acl_alloc(sizeof (struct acl_ip_label));
-+		if (!*(i_tmp + i_num))
-+			return ERR_PTR(-ENOMEM);
-+
-+		if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
-+			return ERR_PTR(-EFAULT);
-+
-+		if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
-+			return ERR_PTR(-EFAULT);
-+		
-+		if ((*(i_tmp + i_num))->iface == NULL)
-+			continue;
-+
-+		err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
-+		if (err)
-+			return ERR_PTR(err);
-+	}
-+
-+	s_tmp->ips = i_tmp;
-+
-+insert:
-+	if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
-+			       s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
-+		return ERR_PTR(-ENOMEM);
-+
-+	return s_tmp;
-+}
-+
-+static int
-+copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
-+{
-+	struct acl_subject_label s_pre;
-+	struct acl_subject_label * ret;
-+	int err;
-+
-+	while (userp) {
-+		if (copy_acl_subject_label(&s_pre, userp))
-+			return -EFAULT;
-+		
-+		ret = do_copy_user_subj(userp, role, NULL);
-+
-+		err = PTR_ERR(ret);
-+		if (IS_ERR(ret))
-+			return err;
-+
-+		insert_acl_subj_label(ret, role);
-+
-+		userp = s_pre.prev;
-+	}
-+
-+	return 0;
-+}
-+
-+static int
-+copy_user_acl(struct gr_arg *arg)
-+{
-+	struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
-+	struct acl_subject_label *subj_list;
-+	struct sprole_pw *sptmp;
-+	struct gr_hash_struct *ghash;
-+	uid_t *domainlist;
-+	unsigned int r_num;
-+	int err = 0;
-+	__u16 i;
-+	__u32 num_subjs;
-+
-+	/* we need a default and kernel role */
-+	if (arg->role_db.num_roles < 2)
-+		return -EINVAL;
-+
-+	/* copy special role authentication info from userspace */
-+
-+	polstate->num_sprole_pws = arg->num_sprole_pws;
-+	polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
-+
-+	if (!polstate->acl_special_roles && polstate->num_sprole_pws)
-+		return -ENOMEM;
-+
-+	for (i = 0; i < polstate->num_sprole_pws; i++) {
-+		sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
-+		if (!sptmp)
-+			return -ENOMEM;
-+		if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
-+			return -EFAULT;
-+
-+		err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
-+		if (err)
-+			return err;
-+
-+#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
-+		printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
-+#endif
-+
-+		polstate->acl_special_roles[i] = sptmp;
-+	}
-+
-+	r_utmp = (struct acl_role_label **) arg->role_db.r_table;
-+
-+	for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
-+		r_tmp = acl_alloc(sizeof (struct acl_role_label));
-+
-+		if (!r_tmp)
-+			return -ENOMEM;
-+
-+		if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
-+			return -EFAULT;
-+
-+		if (copy_acl_role_label(r_tmp, r_utmp2))
-+			return -EFAULT;
-+
-+		err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
-+		if (err)
-+			return err;
-+
-+		if (!strcmp(r_tmp->rolename, "default")
-+		    && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
-+			polstate->default_role = r_tmp;
-+		} else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
-+			polstate->kernel_role = r_tmp;
-+		}
-+
-+		if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
-+			return -ENOMEM;
-+
-+		if (copy_gr_hash_struct(ghash, r_tmp->hash))
-+			return -EFAULT;
-+
-+		r_tmp->hash = ghash;
-+
-+		num_subjs = count_user_subjs(r_tmp->hash->first);
-+
-+		r_tmp->subj_hash_size = num_subjs;
-+		r_tmp->subj_hash =
-+		    (struct acl_subject_label **)
-+		    create_table(&(r_tmp->subj_hash_size), sizeof(void *));
-+
-+		if (!r_tmp->subj_hash)
-+			return -ENOMEM;
-+
-+		err = copy_user_allowedips(r_tmp);
-+		if (err)
-+			return err;
-+
-+		/* copy domain info */
-+		if (r_tmp->domain_children != NULL) {
-+			domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
-+			if (domainlist == NULL)
-+				return -ENOMEM;
-+
-+			if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
-+				return -EFAULT;
-+
-+			r_tmp->domain_children = domainlist;
-+		}
-+
-+		err = copy_user_transitions(r_tmp);
-+		if (err)
-+			return err;
-+
-+		memset(r_tmp->subj_hash, 0,
-+		       r_tmp->subj_hash_size *
-+		       sizeof (struct acl_subject_label *));
-+
-+		/* acquire the list of subjects, then NULL out
-+		   the list prior to parsing the subjects for this role,
-+		   as during this parsing the list is replaced with a list
-+		   of *nested* subjects for the role
-+		*/
-+		subj_list = r_tmp->hash->first;
-+
-+		/* set nested subject list to null */
-+		r_tmp->hash->first = NULL;
-+
-+		err = copy_user_subjs(subj_list, r_tmp);
-+
-+		if (err)
-+			return err;
-+
-+		insert_acl_role_label(r_tmp);
-+	}
-+
-+	if (polstate->default_role == NULL || polstate->kernel_role == NULL)
-+		return -EINVAL;
-+
-+	return err;
-+}
-+
-+static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename)
-+{
-+	char *tmpname;
-+	struct acl_subject_label *tmpsubj;
-+	struct file *filp;
-+	struct name_entry *nmatch;
-+
-+	filp = task->exec_file;
-+	if (filp == NULL)
-+		return NULL;
-+
-+	/* the following is to apply the correct subject 
-+	   on binaries running when the RBAC system 
-+	   is enabled, when the binaries have been 
-+	   replaced or deleted since their execution
-+	   -----
-+	   when the RBAC system starts, the inode/dev
-+	   from exec_file will be one the RBAC system
-+	   is unaware of.  It only knows the inode/dev
-+	   of the present file on disk, or the absence
-+	   of it.
-+	*/
-+
-+	if (filename)
-+		nmatch = __lookup_name_entry(polstate, filename);
-+	else {
-+		preempt_disable();
-+		tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
-+			
-+		nmatch = __lookup_name_entry(polstate, tmpname);
-+		preempt_enable();
-+	}
-+	tmpsubj = NULL;
-+	if (nmatch) {
-+		if (nmatch->deleted)
-+			tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
-+		else
-+			tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
-+	}
-+	/* this also works for the reload case -- if we don't match a potentially inherited subject
-+	   then we fall back to a normal lookup based on the binary's ino/dev
-+	*/
-+	if (tmpsubj == NULL)
-+		tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt,
-+					   task->role);
-+
-+	return tmpsubj;
-+}
-+
-+static int gracl_reload_apply_policies(void *reload)
-+{
-+	struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
-+	struct task_struct *task, *task2;
-+	struct acl_role_label *role, *rtmp;
-+	struct acl_subject_label *subj;
-+	const struct cred *cred;
-+	int role_applied;
-+	int ret = 0;
-+
-+	memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_reload_state));
-+	memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
-+
-+	/* first make sure we'll be able to apply the new policy cleanly */
-+	do_each_thread(task2, task) {
-+		if (task->exec_file == NULL)
-+			continue;
-+		role_applied = 0;
-+		if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
-+			/* preserve special roles */
-+			FOR_EACH_ROLE_START(role)
-+				if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
-+					rtmp = task->role;
-+					task->role = role;
-+					role_applied = 1;
-+					break;
-+				}
-+			FOR_EACH_ROLE_END(role)
-+		}
-+		if (!role_applied) {
-+			cred = __task_cred(task);
-+			rtmp = task->role;
-+			task->role = __lookup_acl_role_label(polstate, task, cred->uid, cred->gid);
-+		}
-+		/* this handles non-nested inherited subjects, nested subjects will still
-+		   be dropped currently */
-+		subj = gr_get_subject_for_task(task, task->acl->filename);
-+		task->tmpacl = gr_get_subject_for_task(task, NULL);
-+		/* change the role back so that we've made no modifications to the policy */
-+		task->role = rtmp;
-+
-+		if (subj == NULL || task->tmpacl == NULL) {
-+			ret = -EINVAL;
-+			goto out;
-+		}
-+	} while_each_thread(task2, task);
-+
-+	/* now actually apply the policy */
-+
-+	do_each_thread(task2, task) {
-+		if (task->exec_file) {
-+			role_applied = 0;
-+			if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
-+				/* preserve special roles */
-+				FOR_EACH_ROLE_START(role)
-+					if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
-+						task->role = role;
-+						role_applied = 1;
-+						break;
-+					}
-+				FOR_EACH_ROLE_END(role)
-+			}
-+			if (!role_applied) {
-+				cred = __task_cred(task);
-+				task->role = __lookup_acl_role_label(polstate, task, cred->uid, cred->gid);
-+			}
-+			/* this handles non-nested inherited subjects, nested subjects will still
-+			   be dropped currently */
-+			if (!reload_state->oldmode && task->inherited)
-+				subj = gr_get_subject_for_task(task, task->acl->filename);
-+			else {
-+				/* looked up and tagged to the task previously */
-+				subj = task->tmpacl;
-+			}
-+			/* subj will be non-null */
-+			__gr_apply_subject_to_task(polstate, task, subj);
-+			if (reload_state->oldmode) {
-+				task->acl_role_id = 0;
-+				task->acl_sp_role = 0;
-+				task->inherited = 0;
-+			}
-+		} else {
-+			// it's a kernel process
-+			task->role = polstate->kernel_role;
-+			task->acl = polstate->kernel_role->root_label;
-+#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
-+			task->acl->mode &= ~GR_PROCFIND;
-+#endif
-+		}
-+	} while_each_thread(task2, task);
-+
-+	memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
-+	memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
-+
-+out:
-+
-+	return ret;
-+}
-+
-+static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
-+{
-+	struct gr_reload_state new_reload_state = { };
-+	int err;
-+
-+	new_reload_state.oldpolicy_ptr = polstate;
-+	new_reload_state.oldalloc_ptr = current_alloc_state;
-+	new_reload_state.oldmode = oldmode;
-+
-+	current_alloc_state = &new_reload_state.newalloc;
-+	polstate = &new_reload_state.newpolicy;
-+
-+	/* everything relevant is now saved off, copy in the new policy */
-+	if (init_variables(args, true)) {
-+		gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
-+		err = -ENOMEM;
-+		goto error;
-+	}
-+
-+	err = copy_user_acl(args);
-+	free_init_variables();
-+	if (err)
-+		goto error;
-+	/* the new policy is copied in, with the old policy available via saved_state
-+	   first go through applying roles, making sure to preserve special roles
-+	   then apply new subjects, making sure to preserve inherited and nested subjects,
-+	   though currently only inherited subjects will be preserved
-+	*/
-+	err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
-+	if (err)
-+		goto error;
-+
-+	/* we've now applied the new policy, so restore the old policy state to free it */
-+	polstate = &new_reload_state.oldpolicy;
-+	current_alloc_state = &new_reload_state.oldalloc;
-+	free_variables(true);
-+
-+	/* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
-+	   to running_polstate/current_alloc_state inside stop_machine
-+	*/
-+	err = 0;
-+	goto out;
-+error:
-+	/* on error of loading the new policy, we'll just keep the previous
-+	   policy set around
-+	*/
-+	free_variables(true);
-+
-+	/* doesn't affect runtime, but maintains consistent state */
-+out:
-+	polstate = new_reload_state.oldpolicy_ptr;
-+	current_alloc_state = new_reload_state.oldalloc_ptr;
-+
-+	return err;
-+}
-+
-+static int
-+gracl_init(struct gr_arg *args)
-+{
-+	int error = 0;
-+
-+	memcpy(&gr_system_salt, args->salt, sizeof(gr_system_salt));
-+	memcpy(&gr_system_sum, args->sum, sizeof(gr_system_sum));
-+
-+	if (init_variables(args, false)) {
-+		gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
-+		error = -ENOMEM;
-+		goto out;
-+	}
-+
-+	error = copy_user_acl(args);
-+	free_init_variables();
-+	if (error)
-+		goto out;
-+
-+	error = gr_set_acls(0);
-+	if (error)
-+		goto out;
-+
-+	gr_enable_rbac_system();
-+
-+	return 0;
-+
-+out:
-+	free_variables(false);
-+	return error;
-+}
-+
-+static int
-+lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
-+			 unsigned char **sum)
-+{
-+	struct acl_role_label *r;
-+	struct role_allowed_ip *ipp;
-+	struct role_transition *trans;
-+	unsigned int i;
-+	int found = 0;
-+	u32 curr_ip = current->signal->curr_ip;
-+
-+	current->signal->saved_ip = curr_ip;
-+
-+	/* check transition table */
-+
-+	for (trans = current->role->transitions; trans; trans = trans->next) {
-+		if (!strcmp(rolename, trans->rolename)) {
-+			found = 1;
-+			break;
-+		}
-+	}
-+
-+	if (!found)
-+		return 0;
-+
-+	/* handle special roles that do not require authentication
-+	   and check ip */
-+
-+	FOR_EACH_ROLE_START(r)
-+		if (!strcmp(rolename, r->rolename) &&
-+		    (r->roletype & GR_ROLE_SPECIAL)) {
-+			found = 0;
-+			if (r->allowed_ips != NULL) {
-+				for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
-+					if ((ntohl(curr_ip) & ipp->netmask) ==
-+					     (ntohl(ipp->addr) & ipp->netmask))
-+						found = 1;
-+				}
-+			} else
-+				found = 2;
-+			if (!found)
-+				return 0;
-+
-+			if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
-+			    ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
-+				*salt = NULL;
-+				*sum = NULL;
-+				return 1;
-+			}
-+		}
-+	FOR_EACH_ROLE_END(r)
-+
-+	for (i = 0; i < polstate->num_sprole_pws; i++) {
-+		if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
-+			*salt = polstate->acl_special_roles[i]->salt;
-+			*sum = polstate->acl_special_roles[i]->sum;
-+			return 1;
-+		}
-+	}
-+
-+	return 0;
-+}
-+
-+int gr_check_secure_terminal(struct task_struct *task)
-+{
-+	struct task_struct *p, *p2, *p3;
-+	struct files_struct *files;
-+	struct fdtable *fdt;
-+	struct file *our_file = NULL, *file;
-+	int i;
-+
-+	if (task->signal->tty == NULL)
-+		return 1;
-+
-+	files = get_files_struct(task);
-+	if (files != NULL) {
-+		rcu_read_lock();
-+		fdt = files_fdtable(files);
-+		for (i=0; i < fdt->max_fds; i++) {
-+			file = fcheck_files(files, i);
-+			if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
-+				get_file(file);
-+				our_file = file;
-+			}
-+		}
-+		rcu_read_unlock();
-+		put_files_struct(files);
-+	}
-+
-+	if (our_file == NULL)
-+		return 1;
-+
-+	read_lock(&tasklist_lock);
-+	do_each_thread(p2, p) {
-+		files = get_files_struct(p);
-+		if (files == NULL ||
-+		    (p->signal && p->signal->tty == task->signal->tty)) {
-+			if (files != NULL)
-+				put_files_struct(files);
-+			continue;
-+		}
-+		rcu_read_lock();
-+		fdt = files_fdtable(files);
-+		for (i=0; i < fdt->max_fds; i++) {
-+			file = fcheck_files(files, i);
-+			if (file && S_ISCHR(file->f_path.dentry->d_inode->i_mode) &&
-+			    file->f_path.dentry->d_inode->i_rdev == our_file->f_path.dentry->d_inode->i_rdev) {
-+				p3 = task;
-+				while (task_pid_nr(p3) > 0) {
-+					if (p3 == p)
-+						break;
-+					p3 = p3->real_parent;
-+				}
-+				if (p3 == p)
-+					break;
-+				gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
-+				gr_handle_alertkill(p);
-+				rcu_read_unlock();
-+				put_files_struct(files);
-+				read_unlock(&tasklist_lock);
-+				fput(our_file);
-+				return 0;
-+			}
-+		}
-+		rcu_read_unlock();
-+		put_files_struct(files);
-+	} while_each_thread(p2, p);
-+	read_unlock(&tasklist_lock);
-+
-+	fput(our_file);
-+	return 1;
-+}
-+
-+ssize_t
-+write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
-+{
-+	struct gr_arg_wrapper uwrap;
-+	unsigned char *sprole_salt = NULL;
-+	unsigned char *sprole_sum = NULL;
-+	int error = 0;
-+	int error2 = 0;
-+	size_t req_count = 0;
-+	unsigned char oldmode = 0;
-+
-+	mutex_lock(&gr_dev_mutex);
-+
-+	if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
-+		error = -EPERM;
-+		goto out;
-+	}
-+
-+#ifdef CONFIG_COMPAT
-+	pax_open_kernel();
-+	if (is_compat_task()) {
-+		copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
-+		copy_gr_arg = &copy_gr_arg_compat;
-+		copy_acl_object_label = &copy_acl_object_label_compat;
-+		copy_acl_subject_label = &copy_acl_subject_label_compat;
-+		copy_acl_role_label = &copy_acl_role_label_compat;
-+		copy_acl_ip_label = &copy_acl_ip_label_compat;
-+		copy_role_allowed_ip = &copy_role_allowed_ip_compat;
-+		copy_role_transition = &copy_role_transition_compat;
-+		copy_sprole_pw = &copy_sprole_pw_compat;
-+		copy_gr_hash_struct = &copy_gr_hash_struct_compat;
-+		copy_pointer_from_array = &copy_pointer_from_array_compat;
-+		get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
-+	} else {
-+		copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
-+		copy_gr_arg = &copy_gr_arg_normal;
-+		copy_acl_object_label = &copy_acl_object_label_normal;
-+		copy_acl_subject_label = &copy_acl_subject_label_normal;
-+		copy_acl_role_label = &copy_acl_role_label_normal;
-+		copy_acl_ip_label = &copy_acl_ip_label_normal;
-+		copy_role_allowed_ip = &copy_role_allowed_ip_normal;
-+		copy_role_transition = &copy_role_transition_normal;
-+		copy_sprole_pw = &copy_sprole_pw_normal;
-+		copy_gr_hash_struct = &copy_gr_hash_struct_normal;
-+		copy_pointer_from_array = &copy_pointer_from_array_normal;
-+		get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
-+	}
-+	pax_close_kernel();
-+#endif
-+
-+	req_count = get_gr_arg_wrapper_size();
-+
-+	if (count != req_count) {
-+		gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
-+		error = -EINVAL;
-+		goto out;
-+	}
-+
-+	
-+	if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
-+		gr_auth_expires = 0;
-+		gr_auth_attempts = 0;
-+	}
-+
-+	error = copy_gr_arg_wrapper(buf, &uwrap);
-+	if (error)
-+		goto out;
-+
-+	error = copy_gr_arg(uwrap.arg, &gr_usermode);
-+	if (error)
-+		goto out;
-+
-+	if (gr_usermode.mode != GR_SPROLE && gr_usermode.mode != GR_SPROLEPAM &&
-+	    gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
-+	    time_after(gr_auth_expires, get_seconds())) {
-+		error = -EBUSY;
-+		goto out;
-+	}
-+
-+	/* if non-root trying to do anything other than use a special role,
-+	   do not attempt authentication, do not count towards authentication
-+	   locking
-+	 */
-+
-+	if (gr_usermode.mode != GR_SPROLE && gr_usermode.mode != GR_STATUS &&
-+	    gr_usermode.mode != GR_UNSPROLE && gr_usermode.mode != GR_SPROLEPAM &&
-+	    current_uid()) {
-+		error = -EPERM;
-+		goto out;
-+	}
-+
-+	/* ensure pw and special role name are null terminated */
-+
-+	gr_usermode.pw[GR_PW_LEN - 1] = '\0';
-+	gr_usermode.sp_role[GR_SPROLE_LEN - 1] = '\0';
-+
-+	/* Okay. 
-+	 * We have our enough of the argument structure..(we have yet
-+	 * to copy_from_user the tables themselves) . Copy the tables
-+	 * only if we need them, i.e. for loading operations. */
-+
-+	switch (gr_usermode.mode) {
-+	case GR_STATUS:
-+			if (gr_acl_is_enabled()) {
-+				error = 1;
-+				if (!gr_check_secure_terminal(current))
-+					error = 3;
-+			} else
-+				error = 2;
-+			goto out;
-+	case GR_SHUTDOWN:
-+		if (gr_acl_is_enabled() && !(chkpw(&gr_usermode, (unsigned char *)&gr_system_salt, (unsigned char *)&gr_system_sum))) {
-+			stop_machine(gr_rbac_disable, NULL, NULL);
-+			free_variables(false);
-+			memset(&gr_usermode, 0, sizeof(gr_usermode));
-+			memset(&gr_system_salt, 0, sizeof(gr_system_salt));
-+			memset(&gr_system_sum, 0, sizeof(gr_system_sum));
-+			gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
-+		} else if (gr_acl_is_enabled()) {
-+			gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
-+			error = -EPERM;
-+		} else {
-+			gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
-+			error = -EAGAIN;
-+		}
-+		break;
-+	case GR_ENABLE:
-+		if (!gr_acl_is_enabled() && !(error2 = gracl_init(&gr_usermode)))
-+			gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
-+		else {
-+			if (gr_acl_is_enabled())
-+				error = -EAGAIN;
-+			else
-+				error = error2;
-+			gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
-+		}
-+		break;
-+	case GR_OLDRELOAD:
-+		oldmode = 1;
-+	case GR_RELOAD:
-+		if (!gr_acl_is_enabled()) {
-+			gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
-+			error = -EAGAIN;
-+		} else if (!(chkpw(&gr_usermode, (unsigned char *)&gr_system_salt, (unsigned char *)&gr_system_sum))) {
-+			error2 = gracl_reload(&gr_usermode, oldmode);
-+			if (!error2)
-+				gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
-+			else {
-+				gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
-+				error = error2;
-+			}
-+		} else {
-+			gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
-+			error = -EPERM;
-+		}
-+		break;
-+	case GR_SEGVMOD:
-+		if (unlikely(!gr_acl_is_enabled())) {
-+			gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
-+			error = -EAGAIN;
-+			break;
-+		}
-+
-+		if (!(chkpw(&gr_usermode, (unsigned char *)&gr_system_salt, (unsigned char *)&gr_system_sum))) {
-+			gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
-+			if (gr_usermode.segv_device && gr_usermode.segv_inode) {
-+				struct acl_subject_label *segvacl;
-+				segvacl =
-+				    lookup_acl_subj_label(gr_usermode.segv_inode,
-+							  gr_usermode.segv_device,
-+							  current->role);
-+				if (segvacl) {
-+					segvacl->crashes = 0;
-+					segvacl->expires = 0;
-+				}
-+			} else if (gr_find_uid(gr_usermode.segv_uid) >= 0) {
-+				gr_remove_uid(gr_usermode.segv_uid);
-+			}
-+		} else {
-+			gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
-+			error = -EPERM;
-+		}
-+		break;
-+	case GR_SPROLE:
-+	case GR_SPROLEPAM:
-+		if (unlikely(!gr_acl_is_enabled())) {
-+			gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
-+			error = -EAGAIN;
-+			break;
-+		}
-+
-+		if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
-+			current->role->expires = 0;
-+			current->role->auth_attempts = 0;
-+		}
-+
-+		if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
-+		    time_after(current->role->expires, get_seconds())) {
-+			error = -EBUSY;
-+			goto out;
-+		}
-+
-+		if (lookup_special_role_auth
-+		    (gr_usermode.mode, gr_usermode.sp_role, &sprole_salt, &sprole_sum)
-+		    && ((!sprole_salt && !sprole_sum)
-+			|| !(chkpw(&gr_usermode, sprole_salt, sprole_sum)))) {
-+			char *p = "";
-+			assign_special_role(gr_usermode.sp_role);
-+			read_lock(&tasklist_lock);
-+			if (current->real_parent)
-+				p = current->real_parent->role->rolename;
-+			read_unlock(&tasklist_lock);
-+			gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
-+					p, acl_sp_role_value);
-+		} else {
-+			gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode.sp_role);
-+			error = -EPERM;
-+			if(!(current->role->auth_attempts++))
-+				current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
-+
-+			goto out;
-+		}
-+		break;
-+	case GR_UNSPROLE:
-+		if (unlikely(!gr_acl_is_enabled())) {
-+			gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
-+			error = -EAGAIN;
-+			break;
-+		}
-+
-+		if (current->role->roletype & GR_ROLE_SPECIAL) {
-+			char *p = "";
-+			int i = 0;
-+
-+			read_lock(&tasklist_lock);
-+			if (current->real_parent) {
-+				p = current->real_parent->role->rolename;
-+				i = current->real_parent->acl_role_id;
-+			}
-+			read_unlock(&tasklist_lock);
-+
-+			gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
-+			gr_set_acls(1);
-+		} else {
-+			error = -EPERM;
-+			goto out;
-+		}
-+		break;
-+	default:
-+		gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode.mode);
-+		error = -EINVAL;
-+		break;
-+	}
-+
-+	if (error != -EPERM)
-+		goto out;
-+
-+	if(!(gr_auth_attempts++))
-+		gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
-+
-+      out:
-+	mutex_unlock(&gr_dev_mutex);
-+
-+	if (!error)
-+		error = req_count;
-+
-+	return error;
-+}
-+
-+int
-+gr_set_acls(const int type)
-+{
-+	struct task_struct *task, *task2;
-+	struct acl_role_label *role = current->role;
-+	struct acl_subject_label *subj;
-+	__u16 acl_role_id = current->acl_role_id;
-+	const struct cred *cred;
-+	int ret;
-+
-+	rcu_read_lock();
-+	read_lock(&tasklist_lock);
-+	read_lock(&grsec_exec_file_lock);
-+	do_each_thread(task2, task) {
-+		/* check to see if we're called from the exit handler,
-+		   if so, only replace ACLs that have inherited the admin
-+		   ACL */
-+
-+		if (type && (task->role != role ||
-+			     task->acl_role_id != acl_role_id))
-+			continue;
-+
-+		task->acl_role_id = 0;
-+		task->acl_sp_role = 0;
-+		task->inherited = 0;
-+
-+		if (task->exec_file) {
-+			cred = __task_cred(task);
-+			task->role = __lookup_acl_role_label(polstate, task, cred->uid, cred->gid);
-+			subj = gr_get_subject_for_task(task, NULL);
-+			if (subj == NULL) {
-+				ret = -EINVAL;
-+				read_unlock(&grsec_exec_file_lock);
-+				read_unlock(&tasklist_lock);
-+				rcu_read_unlock();
-+				gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
-+				return ret;
-+			}
-+			__gr_apply_subject_to_task(polstate, task, subj);
-+		} else {
-+			// it's a kernel process
-+			task->role = polstate->kernel_role;
-+			task->acl = polstate->kernel_role->root_label;
-+#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
-+			task->acl->mode &= ~GR_PROCFIND;
-+#endif
-+		}
-+	} while_each_thread(task2, task);
-+	read_unlock(&grsec_exec_file_lock);
-+	read_unlock(&tasklist_lock);
-+	rcu_read_unlock();
-+
-+	return 0;
-+}
-diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
-new file mode 100644
-index 0000000..39645c9
---- /dev/null
-+++ b/grsecurity/gracl_res.c
-@@ -0,0 +1,68 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/gracl.h>
-+#include <linux/grinternal.h>
-+
-+static const char *restab_log[] = {
-+	[RLIMIT_CPU] = "RLIMIT_CPU",
-+	[RLIMIT_FSIZE] = "RLIMIT_FSIZE",
-+	[RLIMIT_DATA] = "RLIMIT_DATA",
-+	[RLIMIT_STACK] = "RLIMIT_STACK",
-+	[RLIMIT_CORE] = "RLIMIT_CORE",
-+	[RLIMIT_RSS] = "RLIMIT_RSS",
-+	[RLIMIT_NPROC] = "RLIMIT_NPROC",
-+	[RLIMIT_NOFILE] = "RLIMIT_NOFILE",
-+	[RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
-+	[RLIMIT_AS] = "RLIMIT_AS",
-+	[RLIMIT_LOCKS] = "RLIMIT_LOCKS",
-+	[RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
-+	[RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
-+	[RLIMIT_NICE] = "RLIMIT_NICE",
-+	[RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
-+	[RLIMIT_RTTIME] = "RLIMIT_RTTIME",
-+	[GR_CRASH_RES] = "RLIMIT_CRASH"
-+};
-+
-+void
-+gr_log_resource(const struct task_struct *task,
-+		const int res, const unsigned long wanted, const int gt)
-+{
-+	const struct cred *cred;
-+	unsigned long rlim;
-+
-+	if (!gr_acl_is_enabled() && !grsec_resource_logging)
-+		return;
-+
-+	// not yet supported resource
-+	if (unlikely(!restab_log[res]))
-+		return;
-+
-+	if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
-+		rlim = task_rlimit_max(task, res);
-+	else
-+		rlim = task_rlimit(task, res);
-+
-+	if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
-+		return;
-+
-+	rcu_read_lock();
-+	cred = __task_cred(task);
-+
-+	if (res == RLIMIT_NPROC && 
-+	    (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) || 
-+	     cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
-+		goto out_rcu_unlock;
-+	else if (res == RLIMIT_MEMLOCK &&
-+		 cap_raised(cred->cap_effective, CAP_IPC_LOCK))
-+		goto out_rcu_unlock;
-+	else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
-+		goto out_rcu_unlock;
-+	rcu_read_unlock();
-+
-+	gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
-+
-+	return;
-+out_rcu_unlock:
-+	rcu_read_unlock();
-+	return;
-+}
-diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
-new file mode 100644
-index 0000000..266766a
---- /dev/null
-+++ b/grsecurity/gracl_segv.c
-@@ -0,0 +1,309 @@
-+#include <linux/kernel.h>
-+#include <linux/mm.h>
-+#include <asm/uaccess.h>
-+#include <asm/errno.h>
-+#include <asm/mman.h>
-+#include <net/sock.h>
-+#include <linux/file.h>
-+#include <linux/fs.h>
-+#include <linux/net.h>
-+#include <linux/in.h>
-+#include <linux/slab.h>
-+#include <linux/types.h>
-+#include <linux/sched.h>
-+#include <linux/timer.h>
-+#include <linux/gracl.h>
-+#include <linux/grsecurity.h>
-+#include <linux/grinternal.h>
-+#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
-+#include <linux/magic.h>
-+#include <linux/pagemap.h>
-+#include "../fs/btrfs/async-thread.h"
-+#include "../fs/btrfs/ctree.h"
-+#include "../fs/btrfs/btrfs_inode.h"
-+#endif
-+
-+static struct crash_uid *uid_set;
-+static unsigned short uid_used;
-+static DEFINE_SPINLOCK(gr_uid_lock);
-+extern rwlock_t gr_inode_lock;
-+extern struct acl_subject_label *
-+	lookup_acl_subj_label(const ino_t inode, const dev_t dev,
-+			      struct acl_role_label *role);
-+
-+static inline dev_t __get_dev(const struct dentry *dentry)
-+{
-+#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
-+	if (dentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
-+		return BTRFS_I(dentry->d_inode)->root->anon_dev;
-+	else
-+#endif
-+		return dentry->d_sb->s_dev;
-+}
-+
-+int
-+gr_init_uidset(void)
-+{
-+	uid_set =
-+	    kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
-+	uid_used = 0;
-+
-+	return uid_set ? 1 : 0;
-+}
-+
-+void
-+gr_free_uidset(void)
-+{
-+	if (uid_set) {
-+		struct crash_uid *tmpset;
-+		spin_lock(&gr_uid_lock);
-+		tmpset = uid_set;
-+		uid_set = NULL;
-+		uid_used = 0;
-+		spin_unlock(&gr_uid_lock);
-+		if (tmpset)
-+			kfree(tmpset);
-+	}
-+
-+	return;
-+}
-+
-+int
-+gr_find_uid(const uid_t uid)
-+{
-+	struct crash_uid *tmp = uid_set;
-+	uid_t buid;
-+	int low = 0, high = uid_used - 1, mid;
-+
-+	while (high >= low) {
-+		mid = (low + high) >> 1;
-+		buid = tmp[mid].uid;
-+		if (buid == uid)
-+			return mid;
-+		if (buid > uid)
-+			high = mid - 1;
-+		if (buid < uid)
-+			low = mid + 1;
-+	}
-+
-+	return -1;
-+}
-+
-+static __inline__ void
-+gr_insertsort(void)
-+{
-+	unsigned short i, j;
-+	struct crash_uid index;
-+
-+	for (i = 1; i < uid_used; i++) {
-+		index = uid_set[i];
-+		j = i;
-+		while ((j > 0) && uid_set[j - 1].uid > index.uid) {
-+			uid_set[j] = uid_set[j - 1];
-+			j--;
-+		}
-+		uid_set[j] = index;
-+	}
-+
-+	return;
-+}
-+
-+static __inline__ void
-+gr_insert_uid(const uid_t uid, const unsigned long expires)
-+{
-+	int loc;
-+
-+	if (uid_used == GR_UIDTABLE_MAX)
-+		return;
-+
-+	loc = gr_find_uid(uid);
-+
-+	if (loc >= 0) {
-+		uid_set[loc].expires = expires;
-+		return;
-+	}
-+
-+	uid_set[uid_used].uid = uid;
-+	uid_set[uid_used].expires = expires;
-+	uid_used++;
-+
-+	gr_insertsort();
-+
-+	return;
-+}
-+
-+void
-+gr_remove_uid(const unsigned short loc)
-+{
-+	unsigned short i;
-+
-+	for (i = loc + 1; i < uid_used; i++)
-+		uid_set[i - 1] = uid_set[i];
-+
-+	uid_used--;
-+
-+	return;
-+}
-+
-+int
-+gr_check_crash_uid(const uid_t uid)
-+{
-+	int loc;
-+	int ret = 0;
-+
-+	if (unlikely(!gr_acl_is_enabled()))
-+		return 0;
-+
-+	spin_lock(&gr_uid_lock);
-+	loc = gr_find_uid(uid);
-+
-+	if (loc < 0)
-+		goto out_unlock;
-+
-+	if (time_before_eq(uid_set[loc].expires, get_seconds()))
-+		gr_remove_uid(loc);
-+	else
-+		ret = 1;
-+
-+out_unlock:
-+	spin_unlock(&gr_uid_lock);
-+	return ret;
-+}
-+
-+static __inline__ int
-+proc_is_setxid(const struct cred *cred)
-+{
-+	if (cred->uid != cred->euid || cred->uid != cred->suid ||
-+	    cred->uid != cred->fsuid)
-+		return 1;
-+	if (cred->gid != cred->egid || cred->gid != cred->sgid ||
-+	    cred->gid != cred->fsgid)
-+		return 1;
-+
-+	return 0;
-+}
-+
-+extern int gr_fake_force_sig(int sig, struct task_struct *t);
-+
-+void
-+gr_handle_crash(struct task_struct *task, const int sig)
-+{
-+	struct acl_subject_label *curr;
-+	struct task_struct *tsk, *tsk2;
-+	const struct cred *cred;
-+	const struct cred *cred2;
-+
-+	if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
-+		return;
-+
-+	if (unlikely(!gr_acl_is_enabled()))
-+		return;
-+
-+	curr = task->acl;
-+
-+	if (!(curr->resmask & (1U << GR_CRASH_RES)))
-+		return;
-+
-+	if (time_before_eq(curr->expires, get_seconds())) {
-+		curr->expires = 0;
-+		curr->crashes = 0;
-+	}
-+
-+	curr->crashes++;
-+
-+	if (!curr->expires)
-+		curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
-+
-+	if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
-+	    time_after(curr->expires, get_seconds())) {
-+		rcu_read_lock();
-+		cred = __task_cred(task);
-+		if (cred->uid && proc_is_setxid(cred)) {
-+			gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
-+			spin_lock(&gr_uid_lock);
-+			gr_insert_uid(cred->uid, curr->expires);
-+			spin_unlock(&gr_uid_lock);
-+			curr->expires = 0;
-+			curr->crashes = 0;
-+			read_lock(&tasklist_lock);
-+			do_each_thread(tsk2, tsk) {
-+				cred2 = __task_cred(tsk);
-+				if (tsk != task && cred2->uid == cred->uid)
-+					gr_fake_force_sig(SIGKILL, tsk);
-+			} while_each_thread(tsk2, tsk);
-+			read_unlock(&tasklist_lock);
-+		} else {
-+			gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
-+			read_lock(&tasklist_lock);
-+			read_lock(&grsec_exec_file_lock);
-+			do_each_thread(tsk2, tsk) {
-+				if (likely(tsk != task)) {
-+					// if this thread has the same subject as the one that triggered
-+					// RES_CRASH and it's the same binary, kill it
-+					if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
-+						gr_fake_force_sig(SIGKILL, tsk);
-+				}
-+			} while_each_thread(tsk2, tsk);
-+			read_unlock(&grsec_exec_file_lock);
-+			read_unlock(&tasklist_lock);
-+		}
-+		rcu_read_unlock();
-+	}
-+
-+	return;
-+}
-+
-+int
-+gr_check_crash_exec(const struct file *filp)
-+{
-+	struct acl_subject_label *curr;
-+
-+	if (unlikely(!gr_acl_is_enabled()))
-+		return 0;
-+
-+	read_lock(&gr_inode_lock);
-+	curr = lookup_acl_subj_label(filp->f_path.dentry->d_inode->i_ino,
-+				     __get_dev(filp->f_path.dentry),
-+				     current->role);
-+	read_unlock(&gr_inode_lock);
-+
-+	if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
-+	    (!curr->crashes && !curr->expires))
-+		return 0;
-+
-+	if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
-+	    time_after(curr->expires, get_seconds()))
-+		return 1;
-+	else if (time_before_eq(curr->expires, get_seconds())) {
-+		curr->crashes = 0;
-+		curr->expires = 0;
-+	}
-+
-+	return 0;
-+}
-+
-+void
-+gr_handle_alertkill(struct task_struct *task)
-+{
-+	struct acl_subject_label *curracl;
-+	__u32 curr_ip;
-+	struct task_struct *p, *p2;
-+
-+	if (unlikely(!gr_acl_is_enabled()))
-+		return;
-+
-+	curracl = task->acl;
-+	curr_ip = task->signal->curr_ip;
-+
-+	if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
-+		read_lock(&tasklist_lock);
-+		do_each_thread(p2, p) {
-+			if (p->signal->curr_ip == curr_ip)
-+				gr_fake_force_sig(SIGKILL, p);
-+		} while_each_thread(p2, p);
-+		read_unlock(&tasklist_lock);
-+	} else if (curracl->mode & GR_KILLPROC)
-+		gr_fake_force_sig(SIGKILL, task);
-+
-+	return;
-+}
-diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
-new file mode 100644
-index 0000000..9d83a69
---- /dev/null
-+++ b/grsecurity/gracl_shm.c
-@@ -0,0 +1,40 @@
-+#include <linux/kernel.h>
-+#include <linux/mm.h>
-+#include <linux/sched.h>
-+#include <linux/file.h>
-+#include <linux/ipc.h>
-+#include <linux/gracl.h>
-+#include <linux/grsecurity.h>
-+#include <linux/grinternal.h>
-+
-+int
-+gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
-+		const time_t shm_createtime, const uid_t cuid, const int shmid)
-+{
-+	struct task_struct *task;
-+
-+	if (!gr_acl_is_enabled())
-+		return 1;
-+
-+	rcu_read_lock();
-+	read_lock(&tasklist_lock);
-+
-+	task = find_task_by_vpid(shm_cprid);
-+
-+	if (unlikely(!task))
-+		task = find_task_by_vpid(shm_lapid);
-+
-+	if (unlikely(task && (time_before_eq((unsigned long)task->start_time.tv_sec, (unsigned long)shm_createtime) ||
-+			      (task->pid == shm_lapid)) &&
-+		     (task->acl->mode & GR_PROTSHM) &&
-+		     (task->acl != current->acl))) {
-+		read_unlock(&tasklist_lock);
-+		rcu_read_unlock();
-+		gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, cuid, shm_cprid, shmid);
-+		return 0;
-+	}
-+	read_unlock(&tasklist_lock);
-+	rcu_read_unlock();
-+
-+	return 1;
-+}
-diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
-new file mode 100644
-index 0000000..bc0be01
---- /dev/null
-+++ b/grsecurity/grsec_chdir.c
-@@ -0,0 +1,19 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/fs.h>
-+#include <linux/file.h>
-+#include <linux/grsecurity.h>
-+#include <linux/grinternal.h>
-+
-+void
-+gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
-+	if ((grsec_enable_chdir && grsec_enable_group &&
-+	     in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
-+					      !grsec_enable_group)) {
-+		gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
-+	}
-+#endif
-+	return;
-+}
-diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
-new file mode 100644
-index 0000000..6b654b0
---- /dev/null
-+++ b/grsecurity/grsec_chroot.c
-@@ -0,0 +1,353 @@
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/sched.h>
-+#include <linux/file.h>
-+#include <linux/fs.h>
-+#include <linux/mount.h>
-+#include <linux/types.h>
-+#include <linux/pid_namespace.h>
-+#include <linux/grsecurity.h>
-+#include <linux/grinternal.h>
-+
-+#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
-+int gr_init_ran;
-+#endif
-+
-+void gr_set_chroot_entries(struct task_struct *task, struct path *path)
-+{
-+#ifdef CONFIG_GRKERNSEC
-+	if (task->pid > 1 && path->dentry != init_task.fs->root.dentry &&
-+	    		     path->dentry != task->nsproxy->mnt_ns->root->mnt_root
-+#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
-+			     && gr_init_ran
-+#endif
-+	   )
-+		task->gr_is_chrooted = 1;
-+	else {
-+#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
-+		if (task->pid == 1 && !gr_init_ran)
-+			gr_init_ran = 1;
-+#endif
-+		task->gr_is_chrooted = 0;
-+	}
-+
-+	task->gr_chroot_dentry = path->dentry;
-+#endif
-+	return;
-+}
-+
-+void gr_clear_chroot_entries(struct task_struct *task)
-+{
-+#ifdef CONFIG_GRKERNSEC
-+	task->gr_is_chrooted = 0;
-+	task->gr_chroot_dentry = NULL;
-+#endif
-+	return;
-+}	
-+
-+int
-+gr_handle_chroot_unix(const pid_t pid)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
-+	struct task_struct *p;
-+
-+	if (unlikely(!grsec_enable_chroot_unix))
-+		return 1;
-+
-+	if (likely(!proc_is_chrooted(current)))
-+		return 1;
-+
-+	rcu_read_lock();
-+	read_lock(&tasklist_lock);
-+	p = find_task_by_vpid_unrestricted(pid);
-+	if (unlikely(p && !have_same_root(current, p))) {
-+		read_unlock(&tasklist_lock);
-+		rcu_read_unlock();
-+		gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
-+		return 0;
-+	}
-+	read_unlock(&tasklist_lock);
-+	rcu_read_unlock();
-+#endif
-+	return 1;
-+}
-+
-+int
-+gr_handle_chroot_nice(void)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
-+	if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
-+		gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
-+		return -EPERM;
-+	}
-+#endif
-+	return 0;
-+}
-+
-+int
-+gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
-+	if (grsec_enable_chroot_nice && (niceval < task_nice(p))
-+			&& proc_is_chrooted(current)) {
-+		gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, p->pid);
-+		return -EACCES;
-+	}
-+#endif
-+	return 0;
-+}
-+
-+int
-+gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
-+	struct task_struct *p;
-+	int ret = 0;
-+	if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
-+		return ret;
-+
-+	read_lock(&tasklist_lock);
-+	do_each_pid_task(pid, type, p) {
-+		if (!have_same_root(current, p)) {
-+			ret = 1;
-+			goto out;
-+		}
-+	} while_each_pid_task(pid, type, p);
-+out:
-+	read_unlock(&tasklist_lock);
-+	return ret;
-+#endif
-+	return 0;
-+}
-+
-+int
-+gr_pid_is_chrooted(struct task_struct *p)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
-+	if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
-+		return 0;
-+
-+	if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
-+	    !have_same_root(current, p)) {
-+		return 1;
-+	}
-+#endif
-+	return 0;
-+}
-+
-+EXPORT_SYMBOL(gr_pid_is_chrooted);
-+
-+#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
-+int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
-+{
-+	struct path path, currentroot;
-+	int ret = 0;
-+
-+	path.dentry = (struct dentry *)u_dentry;
-+	path.mnt = (struct vfsmount *)u_mnt;
-+	get_fs_root(current->fs, &currentroot);
-+	if (path_is_under(&path, &currentroot))
-+		ret = 1;
-+	path_put(&currentroot);
-+
-+	return ret;
-+}
-+#endif
-+
-+int
-+gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
-+	if (!grsec_enable_chroot_fchdir)
-+		return 1;
-+
-+	if (!proc_is_chrooted(current))
-+		return 1;
-+	else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
-+		gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
-+		return 0;
-+	}
-+#endif
-+	return 1;
-+}
-+
-+int
-+gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
-+		const time_t shm_createtime)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
-+	struct task_struct *p;
-+	time_t starttime;
-+
-+	if (unlikely(!grsec_enable_chroot_shmat))
-+		return 1;
-+
-+	if (likely(!proc_is_chrooted(current)))
-+		return 1;
-+
-+	rcu_read_lock();
-+	read_lock(&tasklist_lock);
-+
-+	if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
-+		starttime = p->start_time.tv_sec;
-+		if (time_before_eq((unsigned long)starttime, (unsigned long)shm_createtime)) {
-+			if (have_same_root(current, p)) {
-+				goto allow;
-+			} else {
-+				read_unlock(&tasklist_lock);
-+				rcu_read_unlock();
-+				gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
-+				return 0;
-+			}
-+		}
-+		/* creator exited, pid reuse, fall through to next check */
-+	}
-+	if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
-+		if (unlikely(!have_same_root(current, p))) {
-+			read_unlock(&tasklist_lock);
-+			rcu_read_unlock();
-+			gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
-+			return 0;
-+		}
-+	}
-+
-+allow:
-+	read_unlock(&tasklist_lock);
-+	rcu_read_unlock();
-+#endif
-+	return 1;
-+}
-+
-+void
-+gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
-+	if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
-+		gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
-+#endif
-+	return;
-+}
-+
-+int
-+gr_handle_chroot_mknod(const struct dentry *dentry,
-+		       const struct vfsmount *mnt, const int mode)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
-+	if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) && 
-+	    proc_is_chrooted(current)) {
-+		gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
-+		return -EPERM;
-+	}
-+#endif
-+	return 0;
-+}
-+
-+int
-+gr_handle_chroot_mount(const struct dentry *dentry,
-+		       const struct vfsmount *mnt, const char *dev_name)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
-+	if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
-+		gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
-+		return -EPERM;
-+	}
-+#endif
-+	return 0;
-+}
-+
-+int
-+gr_handle_chroot_pivot(void)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
-+	if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
-+		gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
-+		return -EPERM;
-+	}
-+#endif
-+	return 0;
-+}
-+
-+int
-+gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
-+	if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
-+	    !gr_is_outside_chroot(dentry, mnt)) {
-+		gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
-+		return -EPERM;
-+	}
-+#endif
-+	return 0;
-+}
-+
-+extern const char *captab_log[];
-+extern int captab_log_entries;
-+
-+int
-+gr_chroot_is_capable(const int cap)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
-+	if (grsec_enable_chroot_caps && proc_is_chrooted(current)) {
-+		kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
-+		if (cap_raised(chroot_caps, cap)) {
-+			const struct cred *creds = current_cred();
-+			if (cap_raised(creds->cap_effective, cap) && cap < captab_log_entries) {
-+				gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, current, captab_log[cap]);
-+			}
-+			return 0;
-+		}
-+	}
-+#endif
-+	return 1;
-+}
-+
-+int
-+gr_chroot_is_capable_nolog(const int cap)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
-+	if (grsec_enable_chroot_caps && proc_is_chrooted(current)) {
-+		kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
-+		if (cap_raised(chroot_caps, cap)) {
-+			return 0;
-+		}
-+	}
-+#endif
-+	return 1;
-+}
-+
-+int
-+gr_handle_chroot_sysctl(const int op)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
-+	if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
-+	    proc_is_chrooted(current))
-+		return -EACCES;
-+#endif
-+	return 0;
-+}
-+
-+void
-+gr_handle_chroot_chdir(struct path *path)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
-+	if (grsec_enable_chroot_chdir)
-+		set_fs_pwd(current->fs, path);
-+#endif
-+	return;
-+}
-+
-+int
-+gr_handle_chroot_chmod(const struct dentry *dentry,
-+		       const struct vfsmount *mnt, const int mode)
-+{
-+#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
-+	/* allow chmod +s on directories, but not files */
-+	if (grsec_enable_chroot_chmod && !S_ISDIR(dentry->d_inode->i_mode) &&
-+	    ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
-+	    proc_is_chrooted(current)) {
-+		gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
-+		return -EPERM;
-+	}
-+#endif
-+	return 0;
-+}
-diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
-new file mode 100644
-index 0000000..583586a
---- /dev/null
-+++ b/grsecurity/grsec_disabled.c
-@@ -0,0 +1,435 @@
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/sched.h>
-+#include <linux/file.h>
-+#include <linux/fs.h>
-+#include <linux/kdev_t.h>
-+#include <linux/net.h>
-+#include <linux/in.h>
-+#include <linux/ip.h>
-+#include <linux/skbuff.h>
-+#include <linux/sysctl.h>
-+
-+#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
-+void
-+pax_set_initial_flags(struct linux_binprm *bprm)
-+{
-+	return;
-+}
-+#endif
-+
-+#ifdef CONFIG_SYSCTL
-+__u32
-+gr_handle_sysctl(const struct ctl_table * table, const int op)
-+{
-+	return 0;
-+}
-+#endif
-+
-+#ifdef CONFIG_TASKSTATS
-+int gr_is_taskstats_denied(int pid)
-+{
-+	return 0;
-+}
-+#endif
-+
-+int
-+gr_acl_is_enabled(void)
-+{
-+	return 0;
-+}
-+
-+void
-+gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode) 
-+{
-+	return;
-+}
-+
-+int
-+gr_handle_rawio(const struct inode *inode)
-+{
-+	return 0;
-+}
-+
-+void
-+gr_acl_handle_psacct(struct task_struct *task, const long code)
-+{
-+	return;
-+}
-+
-+int
-+gr_handle_ptrace(struct task_struct *task, const long request)
-+{
-+	return 0;
-+}
-+
-+int
-+gr_handle_proc_ptrace(struct task_struct *task)
-+{
-+	return 0;
-+}
-+
-+void
-+gr_learn_resource(const struct task_struct *task,
-+		  const int res, const unsigned long wanted, const int gt)
-+{
-+	return;
-+}
-+
-+int
-+gr_set_acls(const int type)
-+{
-+	return 0;
-+}
-+
-+int
-+gr_check_hidden_task(const struct task_struct *tsk)
-+{
-+	return 0;
-+}
-+
-+int
-+gr_check_protected_task(const struct task_struct *task)
-+{
-+	return 0;
-+}
-+
-+int
-+gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
-+{
-+	return 0;
-+}
-+
-+void
-+gr_copy_label(struct task_struct *tsk)
-+{
-+	return;
-+}
-+
-+void
-+gr_set_pax_flags(struct task_struct *task)
-+{
-+	return;
-+}
-+
-+int
-+gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
-+		  const int unsafe_share)
-+{
-+	return 0;
-+}
-+
-+void
-+gr_handle_delete(const ino_t ino, const dev_t dev)
-+{
-+	return;
-+}
-+
-+void
-+gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+	return;
-+}
-+
-+void
-+gr_handle_crash(struct task_struct *task, const int sig)
-+{
-+	return;
-+}
-+
-+int
-+gr_check_crash_exec(const struct file *filp)
-+{
-+	return 0;
-+}
-+
-+int
-+gr_check_crash_uid(const uid_t uid)
-+{
-+	return 0;
-+}
-+
-+void
-+gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
-+		 struct dentry *old_dentry,
-+		 struct dentry *new_dentry,
-+		 struct vfsmount *mnt, const __u8 replace)
-+{
-+	return;
-+}
-+
-+int
-+gr_search_socket(const int family, const int type, const int protocol)
-+{
-+	return 1;
-+}
-+
-+int
-+gr_search_connectbind(const int mode, const struct socket *sock,
-+		      const struct sockaddr_in *addr)
-+{
-+	return 0;
-+}
-+
-+void
-+gr_handle_alertkill(struct task_struct *task)
-+{
-+	return;
-+}
-+
-+__u32
-+gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
-+{
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_hidden_file(const struct dentry * dentry,
-+			  const struct vfsmount * mnt)
-+{
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
-+		   int acc_mode)
-+{
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
-+{
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
-+{
-+	return 1;
-+}
-+
-+int
-+gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
-+		   unsigned int *vm_flags)
-+{
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_truncate(const struct dentry * dentry,
-+		       const struct vfsmount * mnt)
-+{
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
-+{
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_access(const struct dentry * dentry,
-+		     const struct vfsmount * mnt, const int fmode)
-+{
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
-+		    umode_t *mode)
-+{
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
-+{
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
-+{
-+	return 1;
-+}
-+
-+void
-+grsecurity_init(void)
-+{
-+	return;
-+}
-+
-+umode_t gr_acl_umask(void)
-+{
-+	return 0;
-+}
-+
-+__u32
-+gr_acl_handle_mknod(const struct dentry * new_dentry,
-+		    const struct dentry * parent_dentry,
-+		    const struct vfsmount * parent_mnt,
-+		    const int mode)
-+{
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_mkdir(const struct dentry * new_dentry,
-+		    const struct dentry * parent_dentry,
-+		    const struct vfsmount * parent_mnt)
-+{
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_symlink(const struct dentry * new_dentry,
-+		      const struct dentry * parent_dentry,
-+		      const struct vfsmount * parent_mnt, const char *from)
-+{
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_link(const struct dentry * new_dentry,
-+		   const struct dentry * parent_dentry,
-+		   const struct vfsmount * parent_mnt,
-+		   const struct dentry * old_dentry,
-+		   const struct vfsmount * old_mnt, const char *to)
-+{
-+	return 1;
-+}
-+
-+int
-+gr_acl_handle_rename(const struct dentry *new_dentry,
-+		     const struct dentry *parent_dentry,
-+		     const struct vfsmount *parent_mnt,
-+		     const struct dentry *old_dentry,
-+		     const struct inode *old_parent_inode,
-+		     const struct vfsmount *old_mnt, const char *newname)
-+{
-+	return 0;
-+}
-+
-+int
-+gr_acl_handle_filldir(const struct file *file, const char *name,
-+		      const int namelen, const ino_t ino)
-+{
-+	return 1;
-+}
-+
-+int
-+gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
-+		const time_t shm_createtime, const uid_t cuid, const int shmid)
-+{
-+	return 1;
-+}
-+
-+int
-+gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
-+{
-+	return 0;
-+}
-+
-+int
-+gr_search_accept(const struct socket *sock)
-+{
-+	return 0;
-+}
-+
-+int
-+gr_search_listen(const struct socket *sock)
-+{
-+	return 0;
-+}
-+
-+int
-+gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
-+{
-+	return 0;
-+}
-+
-+__u32
-+gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
-+{
-+	return 1;
-+}
-+
-+__u32
-+gr_acl_handle_creat(const struct dentry * dentry,
-+		    const struct dentry * p_dentry,
-+		    const struct vfsmount * p_mnt, int open_flags, int acc_mode,
-+		    const int imode)
-+{
-+	return 1;
-+}
-+
-+void
-+gr_acl_handle_exit(void)
-+{
-+	return;
-+}
-+
-+int
-+gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
-+{
-+	return 1;
-+}
-+
-+void
-+gr_set_role_label(const uid_t uid, const gid_t gid)
-+{
-+	return;
-+}
-+
-+int
-+gr_acl_handle_procpidmem(const struct task_struct *task)
-+{
-+	return 0;
-+}
-+
-+int
-+gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
-+{
-+	return 0;
-+}
-+
-+int
-+gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
-+{
-+	return 0;
-+}
-+
-+int
-+gr_check_user_change(int real, int effective, int fs)
-+{
-+	return 0;
-+}
-+
-+int
-+gr_check_group_change(int real, int effective, int fs)
-+{
-+	return 0;
-+}
-+
-+int gr_acl_enable_at_secure(void)
-+{
-+	return 0;
-+}
-+
-+dev_t gr_get_dev_from_dentry(struct dentry *dentry)
-+{
-+	return dentry->d_sb->s_dev;
-+}
-+
-+void gr_put_exec_file(struct task_struct *task)
-+{
-+	return;
-+}
-+
-+EXPORT_SYMBOL(gr_learn_resource);
-+#ifdef CONFIG_SECURITY
-+EXPORT_SYMBOL(gr_check_user_change);
-+EXPORT_SYMBOL(gr_check_group_change);
-+#endif
-diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
-new file mode 100644
-index 0000000..ee1f60f
---- /dev/null
-+++ b/grsecurity/grsec_exec.c
-@@ -0,0 +1,159 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/file.h>
-+#include <linux/binfmts.h>
-+#include <linux/fs.h>
-+#include <linux/types.h>
-+#include <linux/grdefs.h>
-+#include <linux/grsecurity.h>
-+#include <linux/grinternal.h>
-+#include <linux/capability.h>
-+#include <linux/module.h>
-+#include <linux/compat.h>
-+
-+#include <asm/uaccess.h>
-+
-+#ifdef CONFIG_GRKERNSEC_EXECLOG
-+static char gr_exec_arg_buf[132];
-+static DEFINE_MUTEX(gr_exec_arg_mutex);
-+#endif
-+
-+struct user_arg_ptr {
-+#ifdef CONFIG_COMPAT
-+	bool is_compat;
-+#endif
-+	union {
-+		const char __user *const __user *native;
-+#ifdef CONFIG_COMPAT
-+		const compat_uptr_t __user *compat;
-+#endif
-+	} ptr;
-+};
-+
-+extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
-+
-+void
-+gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
-+{
-+#ifdef CONFIG_GRKERNSEC_EXECLOG
-+	char *grarg = gr_exec_arg_buf;
-+	unsigned int i, x, execlen = 0;
-+	char c;
-+
-+	if (!((grsec_enable_execlog && grsec_enable_group &&
-+	       in_group_p(grsec_audit_gid))
-+	      || (grsec_enable_execlog && !grsec_enable_group)))
-+		return;
-+
-+	mutex_lock(&gr_exec_arg_mutex);
-+	memset(grarg, 0, sizeof(gr_exec_arg_buf));
-+
-+	for (i = 0; i < bprm->argc && execlen < 128; i++) {
-+		const char __user *p;
-+		unsigned int len;
-+
-+		p = get_user_arg_ptr(argv, i);
-+		if (IS_ERR(p))
-+			goto log;
-+
-+		len = strnlen_user(p, 128 - execlen);
-+		if (len > 128 - execlen)
-+			len = 128 - execlen;
-+		else if (len > 0)
-+			len--;
-+		if (copy_from_user(grarg + execlen, p, len))
-+			goto log;
-+
-+		/* rewrite unprintable characters */
-+		for (x = 0; x < len; x++) {
-+			c = *(grarg + execlen + x);
-+			if (c < 32 || c > 126)
-+				*(grarg + execlen + x) = ' ';
-+		}
-+
-+		execlen += len;
-+		*(grarg + execlen) = ' ';
-+		*(grarg + execlen + 1) = '\0';
-+		execlen++;
-+	}
-+
-+      log:
-+	gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
-+			bprm->file->f_path.mnt, grarg);
-+	mutex_unlock(&gr_exec_arg_mutex);
-+#endif
-+	return;
-+}
-+
-+#ifdef CONFIG_GRKERNSEC
-+extern int gr_acl_is_capable(const int cap);
-+extern int gr_acl_is_capable_nolog(const int cap);
-+extern int gr_chroot_is_capable(const int cap);
-+extern int gr_chroot_is_capable_nolog(const int cap);
-+#endif
-+
-+const char *captab_log[] = {
-+	"CAP_CHOWN",
-+	"CAP_DAC_OVERRIDE",
-+	"CAP_DAC_READ_SEARCH",
-+	"CAP_FOWNER",
-+	"CAP_FSETID",
-+	"CAP_KILL",
-+	"CAP_SETGID",
-+	"CAP_SETUID",
-+	"CAP_SETPCAP",
-+	"CAP_LINUX_IMMUTABLE",
-+	"CAP_NET_BIND_SERVICE",
-+	"CAP_NET_BROADCAST",
-+	"CAP_NET_ADMIN",
-+	"CAP_NET_RAW",
-+	"CAP_IPC_LOCK",
-+	"CAP_IPC_OWNER",
-+	"CAP_SYS_MODULE",
-+	"CAP_SYS_RAWIO",
-+	"CAP_SYS_CHROOT",
-+	"CAP_SYS_PTRACE",
-+	"CAP_SYS_PACCT",
-+	"CAP_SYS_ADMIN",
-+	"CAP_SYS_BOOT",
-+	"CAP_SYS_NICE",
-+	"CAP_SYS_RESOURCE",
-+	"CAP_SYS_TIME",
-+	"CAP_SYS_TTY_CONFIG",
-+	"CAP_MKNOD",
-+	"CAP_LEASE",
-+	"CAP_AUDIT_WRITE",
-+	"CAP_AUDIT_CONTROL",
-+	"CAP_SETFCAP",
-+	"CAP_MAC_OVERRIDE",
-+	"CAP_MAC_ADMIN",
-+	"CAP_SYSLOG",
-+	"CAP_WAKE_ALARM"
-+};
-+
-+int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
-+
-+int gr_is_capable(const int cap)
-+{
-+#ifdef CONFIG_GRKERNSEC
-+	if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
-+		return 1;
-+	return 0;
-+#else
-+	return 1;
-+#endif
-+}
-+
-+int gr_is_capable_nolog(const int cap)
-+{
-+#ifdef CONFIG_GRKERNSEC
-+	if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
-+		return 1;
-+	return 0;
-+#else
-+	return 1;
-+#endif
-+}
-+
-+EXPORT_SYMBOL(gr_is_capable);
-+EXPORT_SYMBOL(gr_is_capable_nolog);
-diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
-new file mode 100644
-index 0000000..d3ee748
---- /dev/null
-+++ b/grsecurity/grsec_fifo.c
-@@ -0,0 +1,24 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/fs.h>
-+#include <linux/file.h>
-+#include <linux/grinternal.h>
-+
-+int
-+gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
-+	       const struct dentry *dir, const int flag, const int acc_mode)
-+{
-+#ifdef CONFIG_GRKERNSEC_FIFO
-+	const struct cred *cred = current_cred();
-+
-+	if (grsec_enable_fifo && S_ISFIFO(dentry->d_inode->i_mode) &&
-+	    !(flag & O_EXCL) && (dir->d_inode->i_mode & S_ISVTX) &&
-+	    (dentry->d_inode->i_uid != dir->d_inode->i_uid) &&
-+	    (cred->fsuid != dentry->d_inode->i_uid)) {
-+		if (!inode_permission(dentry->d_inode, acc_mode))
-+			gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, dentry->d_inode->i_uid, dentry->d_inode->i_gid);
-+		return -EACCES;
-+	}
-+#endif
-+	return 0;
-+}
-diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
-new file mode 100644
-index 0000000..8ca18bf
---- /dev/null
-+++ b/grsecurity/grsec_fork.c
-@@ -0,0 +1,23 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/grsecurity.h>
-+#include <linux/grinternal.h>
-+#include <linux/errno.h>
-+
-+void
-+gr_log_forkfail(const int retval)
-+{
-+#ifdef CONFIG_GRKERNSEC_FORKFAIL
-+	if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
-+		switch (retval) {
-+			case -EAGAIN:
-+				gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
-+				break;
-+			case -ENOMEM:
-+				gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
-+				break;
-+		}
-+	}
-+#endif
-+	return;
-+}
-diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
-new file mode 100644
-index 0000000..264a9f3
---- /dev/null
-+++ b/grsecurity/grsec_init.c
-@@ -0,0 +1,268 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/mm.h>
-+#include <linux/gracl.h>
-+#include <linux/slab.h>
-+#include <linux/vmalloc.h>
-+#include <linux/percpu.h>
-+#include <linux/module.h>
-+
-+int grsec_enable_ptrace_readexec;
-+int grsec_enable_setxid;
-+int grsec_enable_symlinkown;
-+int grsec_symlinkown_gid;
-+int grsec_enable_brute;
-+int grsec_enable_link;
-+int grsec_enable_dmesg;
-+int grsec_enable_harden_ptrace;
-+int grsec_enable_fifo;
-+int grsec_enable_execlog;
-+int grsec_enable_signal;
-+int grsec_enable_forkfail;
-+int grsec_enable_audit_ptrace;
-+int grsec_enable_time;
-+int grsec_enable_group;
-+int grsec_audit_gid;
-+int grsec_enable_chdir;
-+int grsec_enable_mount;
-+int grsec_enable_rofs;
-+int grsec_deny_new_usb;
-+int grsec_enable_chroot_findtask;
-+int grsec_enable_chroot_mount;
-+int grsec_enable_chroot_shmat;
-+int grsec_enable_chroot_fchdir;
-+int grsec_enable_chroot_double;
-+int grsec_enable_chroot_pivot;
-+int grsec_enable_chroot_chdir;
-+int grsec_enable_chroot_chmod;
-+int grsec_enable_chroot_mknod;
-+int grsec_enable_chroot_nice;
-+int grsec_enable_chroot_execlog;
-+int grsec_enable_chroot_caps;
-+int grsec_enable_chroot_sysctl;
-+int grsec_enable_chroot_unix;
-+int grsec_enable_tpe;
-+int grsec_tpe_gid;
-+int grsec_enable_blackhole;
-+#ifdef CONFIG_IPV6_MODULE
-+EXPORT_SYMBOL(grsec_enable_blackhole);
-+#endif
-+int grsec_lastack_retries;
-+int grsec_enable_tpe_all;
-+int grsec_enable_tpe_invert;
-+int grsec_enable_socket_all;
-+int grsec_socket_all_gid;
-+int grsec_enable_socket_client;
-+int grsec_socket_client_gid;
-+int grsec_enable_socket_server;
-+int grsec_socket_server_gid;
-+int grsec_resource_logging;
-+int grsec_disable_privio;
-+int grsec_enable_log_rwxmaps;
-+int grsec_lock;
-+
-+DEFINE_SPINLOCK(grsec_alert_lock);
-+unsigned long grsec_alert_wtime = 0;
-+unsigned long grsec_alert_fyet = 0;
-+
-+DEFINE_SPINLOCK(grsec_audit_lock);
-+
-+DEFINE_RWLOCK(grsec_exec_file_lock);
-+
-+char *gr_shared_page[4];
-+
-+char *gr_alert_log_fmt;
-+char *gr_audit_log_fmt;
-+char *gr_alert_log_buf;
-+char *gr_audit_log_buf;
-+
-+void __init
-+grsecurity_init(void)
-+{
-+	int j;
-+	/* create the per-cpu shared pages */
-+
-+#ifdef CONFIG_X86
-+	memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
-+#endif
-+
-+	for (j = 0; j < 4; j++) {
-+		gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
-+		if (gr_shared_page[j] == NULL) {
-+			panic("Unable to allocate grsecurity shared page");
-+			return;
-+		}
-+	}
-+
-+	/* allocate log buffers */
-+	gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
-+	if (!gr_alert_log_fmt) {
-+		panic("Unable to allocate grsecurity alert log format buffer");
-+		return;
-+	}
-+	gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
-+	if (!gr_audit_log_fmt) {
-+		panic("Unable to allocate grsecurity audit log format buffer");
-+		return;
-+	}
-+	gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
-+	if (!gr_alert_log_buf) {
-+		panic("Unable to allocate grsecurity alert log buffer");
-+		return;
-+	}
-+	gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
-+	if (!gr_audit_log_buf) {
-+		panic("Unable to allocate grsecurity audit log buffer");
-+		return;
-+	}
-+
-+#ifdef CONFIG_GRKERNSEC_IO
-+#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
-+	grsec_disable_privio = 1;
-+#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
-+	grsec_disable_privio = 1;
-+#else
-+	grsec_disable_privio = 0;
-+#endif
-+#endif
-+
-+#ifdef CONFIG_GRKERNSEC_TPE_INVERT
-+	/* for backward compatibility, tpe_invert always defaults to on if
-+	   enabled in the kernel
-+	*/
-+	grsec_enable_tpe_invert = 1;
-+#endif
-+
-+#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
-+#ifndef CONFIG_GRKERNSEC_SYSCTL
-+	grsec_lock = 1;
-+#endif
-+
-+#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
-+	grsec_enable_log_rwxmaps = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
-+	grsec_enable_group = 1;
-+	grsec_audit_gid = CONFIG_GRKERNSEC_AUDIT_GID;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
-+	grsec_enable_ptrace_readexec = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
-+	grsec_enable_chdir = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
-+	grsec_enable_harden_ptrace = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
-+	grsec_enable_mount = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_LINK
-+	grsec_enable_link = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_BRUTE
-+	grsec_enable_brute = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_DMESG
-+	grsec_enable_dmesg = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+	grsec_enable_blackhole = 1;
-+	grsec_lastack_retries = 4;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_FIFO
-+	grsec_enable_fifo = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_EXECLOG
-+	grsec_enable_execlog = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+	grsec_enable_setxid = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_SIGNAL
-+	grsec_enable_signal = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_FORKFAIL
-+	grsec_enable_forkfail = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_TIME
-+	grsec_enable_time = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_RESLOG
-+	grsec_resource_logging = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
-+	grsec_enable_chroot_findtask = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
-+	grsec_enable_chroot_unix = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
-+	grsec_enable_chroot_mount = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
-+	grsec_enable_chroot_fchdir = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
-+	grsec_enable_chroot_shmat = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
-+	grsec_enable_audit_ptrace = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
-+	grsec_enable_chroot_double = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
-+	grsec_enable_chroot_pivot = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
-+	grsec_enable_chroot_chdir = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
-+	grsec_enable_chroot_chmod = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
-+	grsec_enable_chroot_mknod = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
-+	grsec_enable_chroot_nice = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
-+	grsec_enable_chroot_execlog = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
-+	grsec_enable_chroot_caps = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
-+	grsec_enable_chroot_sysctl = 1;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
-+	grsec_enable_symlinkown = 1;
-+	grsec_symlinkown_gid = CONFIG_GRKERNSEC_SYMLINKOWN_GID;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_TPE
-+	grsec_enable_tpe = 1;
-+	grsec_tpe_gid = CONFIG_GRKERNSEC_TPE_GID;
-+#ifdef CONFIG_GRKERNSEC_TPE_ALL
-+	grsec_enable_tpe_all = 1;
-+#endif
-+#endif
-+#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
-+	grsec_enable_socket_all = 1;
-+	grsec_socket_all_gid = CONFIG_GRKERNSEC_SOCKET_ALL_GID;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
-+	grsec_enable_socket_client = 1;
-+	grsec_socket_client_gid = CONFIG_GRKERNSEC_SOCKET_CLIENT_GID;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
-+	grsec_enable_socket_server = 1;
-+	grsec_socket_server_gid = CONFIG_GRKERNSEC_SOCKET_SERVER_GID;
-+#endif
-+#endif
-+#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
-+	grsec_deny_new_usb = 1;
-+#endif
-+
-+	return;
-+}
-diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
-new file mode 100644
-index 0000000..8598e7f
---- /dev/null
-+++ b/grsecurity/grsec_link.c
-@@ -0,0 +1,58 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/fs.h>
-+#include <linux/file.h>
-+#include <linux/grinternal.h>
-+
-+int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
-+{
-+#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
-+	const struct inode *link_inode = link->dentry->d_inode;
-+
-+	if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
-+	   /* ignore root-owned links, e.g. /proc/self */
-+	    link_inode->i_uid && target &&
-+	    link_inode->i_uid != target->i_uid) {
-+		gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
-+		return 1;
-+	}
-+#endif
-+	return 0;
-+}
-+
-+int
-+gr_handle_follow_link(const struct inode *parent,
-+		      const struct inode *inode,
-+		      const struct dentry *dentry, const struct vfsmount *mnt)
-+{
-+#ifdef CONFIG_GRKERNSEC_LINK
-+	const struct cred *cred = current_cred();
-+
-+	if (grsec_enable_link && S_ISLNK(inode->i_mode) &&
-+	    (parent->i_mode & S_ISVTX) && (parent->i_uid != inode->i_uid) &&
-+	    (parent->i_mode & S_IWOTH) && (cred->fsuid != inode->i_uid)) {
-+		gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
-+		return -EACCES;
-+	}
-+#endif
-+	return 0;
-+}
-+
-+int
-+gr_handle_hardlink(const struct dentry *dentry,
-+		   const struct vfsmount *mnt,
-+		   struct inode *inode, const int mode, const char *to)
-+{
-+#ifdef CONFIG_GRKERNSEC_LINK
-+	const struct cred *cred = current_cred();
-+
-+	if (grsec_enable_link && cred->fsuid != inode->i_uid &&
-+	    (!S_ISREG(mode) || is_privileged_binary(dentry) || 
-+	     (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
-+	    !capable(CAP_FOWNER) && cred->uid) {
-+		gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to);
-+		return -EPERM;
-+	}
-+#endif
-+	return 0;
-+}
-diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
-new file mode 100644
-index 0000000..56b5e9d
---- /dev/null
-+++ b/grsecurity/grsec_log.c
-@@ -0,0 +1,337 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/file.h>
-+#include <linux/tty.h>
-+#include <linux/fs.h>
-+#include <linux/mm.h>
-+#include <linux/grinternal.h>
-+
-+#ifdef CONFIG_TREE_PREEMPT_RCU
-+#define DISABLE_PREEMPT() preempt_disable()
-+#define ENABLE_PREEMPT() preempt_enable()
-+#else
-+#define DISABLE_PREEMPT()
-+#define ENABLE_PREEMPT()
-+#endif
-+
-+#define BEGIN_LOCKS(x) \
-+	DISABLE_PREEMPT(); \
-+	rcu_read_lock(); \
-+	read_lock(&tasklist_lock); \
-+	read_lock(&grsec_exec_file_lock); \
-+	if (x != GR_DO_AUDIT) \
-+		spin_lock(&grsec_alert_lock); \
-+	else \
-+		spin_lock(&grsec_audit_lock)
-+
-+#define END_LOCKS(x) \
-+	if (x != GR_DO_AUDIT) \
-+		spin_unlock(&grsec_alert_lock); \
-+	else \
-+		spin_unlock(&grsec_audit_lock); \
-+	read_unlock(&grsec_exec_file_lock); \
-+	read_unlock(&tasklist_lock); \
-+	rcu_read_unlock(); \
-+	ENABLE_PREEMPT(); \
-+	if (x == GR_DONT_AUDIT) \
-+		gr_handle_alertkill(current)
-+
-+enum {
-+	FLOODING,
-+	NO_FLOODING
-+};
-+
-+extern char *gr_alert_log_fmt;
-+extern char *gr_audit_log_fmt;
-+extern char *gr_alert_log_buf;
-+extern char *gr_audit_log_buf;
-+
-+static int gr_log_start(int audit)
-+{
-+	char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
-+	char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
-+	char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
-+#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
-+	unsigned long curr_secs = get_seconds();
-+
-+	if (audit == GR_DO_AUDIT)
-+		goto set_fmt;
-+
-+	if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
-+		grsec_alert_wtime = curr_secs;
-+		grsec_alert_fyet = 0;
-+	} else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
-+		    && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
-+		grsec_alert_fyet++;
-+	} else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
-+		grsec_alert_wtime = curr_secs;
-+		grsec_alert_fyet++;
-+		printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
-+		return FLOODING;
-+	}
-+	else return FLOODING;
-+
-+set_fmt:
-+#endif
-+	memset(buf, 0, PAGE_SIZE);
-+	if (current->signal->curr_ip && gr_acl_is_enabled()) {
-+		sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
-+		snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
-+	} else if (current->signal->curr_ip) {
-+		sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
-+		snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
-+	} else if (gr_acl_is_enabled()) {
-+		sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
-+		snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
-+	} else {
-+		sprintf(fmt, "%s%s", loglevel, "grsec: ");
-+		strcpy(buf, fmt);
-+	}
-+
-+	return NO_FLOODING;
-+}
-+
-+static void gr_log_middle(int audit, const char *msg, va_list ap)
-+	__attribute__ ((format (printf, 2, 0)));
-+
-+static void gr_log_middle(int audit, const char *msg, va_list ap)
-+{
-+	char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
-+	unsigned int len = strlen(buf);
-+
-+	vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
-+
-+	return;
-+}
-+
-+static void gr_log_middle_varargs(int audit, const char *msg, ...)
-+	__attribute__ ((format (printf, 2, 3)));
-+
-+static void gr_log_middle_varargs(int audit, const char *msg, ...)
-+{
-+	char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
-+	unsigned int len = strlen(buf);
-+	va_list ap;
-+
-+	va_start(ap, msg);
-+	vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
-+	va_end(ap);
-+
-+	return;
-+}
-+
-+static void gr_log_end(int audit, int append_default)
-+{
-+	char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
-+
-+	if (append_default) {
-+		unsigned int len = strlen(buf);
-+		snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, DEFAULTSECARGS(current, current_cred(), __task_cred(current->real_parent)));
-+	}
-+
-+	printk("%s\n", buf);
-+
-+	return;
-+}
-+
-+void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
-+{
-+	int logtype;
-+	char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
-+	char *str1 = NULL, *str2 = NULL, *str3 = NULL;
-+	void *voidptr = NULL;
-+	int num1 = 0, num2 = 0;
-+	unsigned long ulong1 = 0, ulong2 = 0;
-+	struct dentry *dentry = NULL;
-+	struct vfsmount *mnt = NULL;
-+	struct file *file = NULL;
-+	struct task_struct *task = NULL;
-+	struct vm_area_struct *vma = NULL;
-+	const struct cred *cred, *pcred;
-+	va_list ap;
-+
-+	BEGIN_LOCKS(audit);
-+	logtype = gr_log_start(audit);
-+	if (logtype == FLOODING) {
-+		END_LOCKS(audit);
-+		return;
-+	}
-+	va_start(ap, argtypes);
-+	switch (argtypes) {
-+	case GR_TTYSNIFF:
-+		task = va_arg(ap, struct task_struct *);
-+		gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task->pid, gr_parent_task_fullpath0(task), task->real_parent->comm, task->real_parent->pid);
-+		break;
-+	case GR_SYSCTL_HIDDEN:
-+		str1 = va_arg(ap, char *);
-+		gr_log_middle_varargs(audit, msg, result, str1);
-+		break;
-+	case GR_RBAC:
-+		dentry = va_arg(ap, struct dentry *);
-+		mnt = va_arg(ap, struct vfsmount *);
-+		gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
-+		break;
-+	case GR_RBAC_STR:
-+		dentry = va_arg(ap, struct dentry *);
-+		mnt = va_arg(ap, struct vfsmount *);
-+		str1 = va_arg(ap, char *);
-+		gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
-+		break;
-+	case GR_STR_RBAC:
-+		str1 = va_arg(ap, char *);
-+		dentry = va_arg(ap, struct dentry *);
-+		mnt = va_arg(ap, struct vfsmount *);
-+		gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
-+		break;
-+	case GR_RBAC_MODE2:
-+		dentry = va_arg(ap, struct dentry *);
-+		mnt = va_arg(ap, struct vfsmount *);
-+		str1 = va_arg(ap, char *);
-+		str2 = va_arg(ap, char *);
-+		gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
-+		break;
-+	case GR_RBAC_MODE3:
-+		dentry = va_arg(ap, struct dentry *);
-+		mnt = va_arg(ap, struct vfsmount *);
-+		str1 = va_arg(ap, char *);
-+		str2 = va_arg(ap, char *);
-+		str3 = va_arg(ap, char *);
-+		gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
-+		break;
-+	case GR_FILENAME:
-+		dentry = va_arg(ap, struct dentry *);
-+		mnt = va_arg(ap, struct vfsmount *);
-+		gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
-+		break;
-+	case GR_STR_FILENAME:
-+		str1 = va_arg(ap, char *);
-+		dentry = va_arg(ap, struct dentry *);
-+		mnt = va_arg(ap, struct vfsmount *);
-+		gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
-+		break;
-+	case GR_FILENAME_STR:
-+		dentry = va_arg(ap, struct dentry *);
-+		mnt = va_arg(ap, struct vfsmount *);
-+		str1 = va_arg(ap, char *);
-+		gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
-+		break;
-+	case GR_FILENAME_TWO_INT:
-+		dentry = va_arg(ap, struct dentry *);
-+		mnt = va_arg(ap, struct vfsmount *);
-+		num1 = va_arg(ap, int);
-+		num2 = va_arg(ap, int);
-+		gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
-+		break;
-+	case GR_FILENAME_TWO_INT_STR:
-+		dentry = va_arg(ap, struct dentry *);
-+		mnt = va_arg(ap, struct vfsmount *);
-+		num1 = va_arg(ap, int);
-+		num2 = va_arg(ap, int);
-+		str1 = va_arg(ap, char *);
-+		gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
-+		break;
-+	case GR_TEXTREL:
-+		file = va_arg(ap, struct file *);
-+		ulong1 = va_arg(ap, unsigned long);
-+		ulong2 = va_arg(ap, unsigned long);
-+		gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
-+		break;
-+	case GR_PTRACE:
-+		task = va_arg(ap, struct task_struct *);
-+		gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task->pid);
-+		break;
-+	case GR_RESOURCE:
-+		task = va_arg(ap, struct task_struct *);
-+		cred = __task_cred(task);
-+		pcred = __task_cred(task->real_parent);
-+		ulong1 = va_arg(ap, unsigned long);
-+		str1 = va_arg(ap, char *);
-+		ulong2 = va_arg(ap, unsigned long);
-+		gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task->pid, cred->uid, cred->euid, cred->gid, cred->egid, gr_parent_task_fullpath(task), task->real_parent->comm, task->real_parent->pid, pcred->uid, pcred->euid, pcred->gid, pcred->egid);
-+		break;
-+	case GR_CAP:
-+		task = va_arg(ap, struct task_struct *);
-+		cred = __task_cred(task);
-+		pcred = __task_cred(task->real_parent);
-+		str1 = va_arg(ap, char *);
-+		gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task->pid, cred->uid, cred->euid, cred->gid, cred->egid, gr_parent_task_fullpath(task), task->real_parent->comm, task->real_parent->pid, pcred->uid, pcred->euid, pcred->gid, pcred->egid);
-+		break;
-+	case GR_SIG:
-+		str1 = va_arg(ap, char *);
-+		voidptr = va_arg(ap, void *);
-+		gr_log_middle_varargs(audit, msg, str1, voidptr);
-+		break;
-+	case GR_SIG2:
-+		task = va_arg(ap, struct task_struct *);
-+		cred = __task_cred(task);
-+		pcred = __task_cred(task->real_parent);
-+		num1 = va_arg(ap, int);
-+		gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task->pid, cred->uid, cred->euid, cred->gid, cred->egid, gr_parent_task_fullpath0(task), task->real_parent->comm, task->real_parent->pid, pcred->uid, pcred->euid, pcred->gid, pcred->egid);
-+		break;
-+	case GR_CRASH1:
-+		task = va_arg(ap, struct task_struct *);
-+		cred = __task_cred(task);
-+		pcred = __task_cred(task->real_parent);
-+		ulong1 = va_arg(ap, unsigned long);
-+		gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task->pid, cred->uid, cred->euid, cred->gid, cred->egid, gr_parent_task_fullpath(task), task->real_parent->comm, task->real_parent->pid, pcred->uid, pcred->euid, pcred->gid, pcred->egid, cred->uid, ulong1);
-+		break;
-+	case GR_CRASH2:
-+		task = va_arg(ap, struct task_struct *);
-+		cred = __task_cred(task);
-+		pcred = __task_cred(task->real_parent);
-+		ulong1 = va_arg(ap, unsigned long);
-+		gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task->pid, cred->uid, cred->euid, cred->gid, cred->egid, gr_parent_task_fullpath(task), task->real_parent->comm, task->real_parent->pid, pcred->uid, pcred->euid, pcred->gid, pcred->egid, ulong1);
-+		break;
-+	case GR_RWXMAP:
-+		file = va_arg(ap, struct file *);
-+		gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
-+		break;
-+	case GR_RWXMAPVMA:
-+		vma = va_arg(ap, struct vm_area_struct *);
-+		if (vma->vm_file)
-+			str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
-+		else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
-+			str1 = "<stack>";
-+		else if (vma->vm_start <= current->mm->brk &&
-+			 vma->vm_end >= current->mm->start_brk)
-+			str1 = "<heap>";
-+		else
-+			str1 = "<anonymous mapping>";
-+		gr_log_middle_varargs(audit, msg, str1);
-+		break;
-+	case GR_PSACCT:
-+		{
-+			unsigned int wday, cday;
-+			__u8 whr, chr;
-+			__u8 wmin, cmin;
-+			__u8 wsec, csec;
-+			char cur_tty[64] = { 0 };
-+			char parent_tty[64] = { 0 };
-+
-+			task = va_arg(ap, struct task_struct *);
-+			wday = va_arg(ap, unsigned int);
-+			cday = va_arg(ap, unsigned int);
-+			whr = va_arg(ap, int);
-+			chr = va_arg(ap, int);
-+			wmin = va_arg(ap, int);
-+			cmin = va_arg(ap, int);
-+			wsec = va_arg(ap, int);
-+			csec = va_arg(ap, int);
-+			ulong1 = va_arg(ap, unsigned long);
-+			cred = __task_cred(task);
-+			pcred = __task_cred(task->real_parent);
-+
-+			gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task->pid, &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), cred->uid, cred->euid, cred->gid, cred->egid, wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task->real_parent->pid, &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), pcred->uid, pcred->euid, pcred->gid, pcred->egid);
-+		}
-+		break;
-+	default:
-+		gr_log_middle(audit, msg, ap);
-+	}
-+	va_end(ap);
-+	// these don't need DEFAULTSECARGS printed on the end
-+	if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
-+		gr_log_end(audit, 0);
-+	else
-+		gr_log_end(audit, 1);
-+	END_LOCKS(audit);
-+}
-diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
-new file mode 100644
-index 0000000..f536303
---- /dev/null
-+++ b/grsecurity/grsec_mem.c
-@@ -0,0 +1,40 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/mm.h>
-+#include <linux/mman.h>
-+#include <linux/grinternal.h>
-+
-+void
-+gr_handle_ioperm(void)
-+{
-+	gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
-+	return;
-+}
-+
-+void
-+gr_handle_iopl(void)
-+{
-+	gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
-+	return;
-+}
-+
-+void
-+gr_handle_mem_readwrite(u64 from, u64 to)
-+{
-+	gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
-+	return;
-+}
-+
-+void
-+gr_handle_vm86(void)
-+{
-+	gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
-+	return;
-+}
-+
-+void
-+gr_log_badprocpid(const char *entry)
-+{
-+	gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
-+	return;
-+}
-diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
-new file mode 100644
-index 0000000..2131422
---- /dev/null
-+++ b/grsecurity/grsec_mount.c
-@@ -0,0 +1,62 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/mount.h>
-+#include <linux/grsecurity.h>
-+#include <linux/grinternal.h>
-+
-+void
-+gr_log_remount(const char *devname, const int retval)
-+{
-+#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
-+	if (grsec_enable_mount && (retval >= 0))
-+		gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
-+#endif
-+	return;
-+}
-+
-+void
-+gr_log_unmount(const char *devname, const int retval)
-+{
-+#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
-+	if (grsec_enable_mount && (retval >= 0))
-+		gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
-+#endif
-+	return;
-+}
-+
-+void
-+gr_log_mount(const char *from, const char *to, const int retval)
-+{
-+#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
-+	if (grsec_enable_mount && (retval >= 0))
-+		gr_log_str_str(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to);
-+#endif
-+	return;
-+}
-+
-+int
-+gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
-+{
-+#ifdef CONFIG_GRKERNSEC_ROFS
-+	if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
-+		gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
-+		return -EPERM;
-+	} else
-+		return 0;
-+#endif
-+	return 0;
-+}
-+
-+int
-+gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
-+{
-+#ifdef CONFIG_GRKERNSEC_ROFS
-+	if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
-+	    dentry->d_inode && S_ISBLK(dentry->d_inode->i_mode)) {
-+		gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
-+		return -EPERM;
-+	} else
-+		return 0;
-+#endif
-+	return 0;
-+}
-diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
-new file mode 100644
-index 0000000..6ee9d50
---- /dev/null
-+++ b/grsecurity/grsec_pax.c
-@@ -0,0 +1,45 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/mm.h>
-+#include <linux/file.h>
-+#include <linux/grinternal.h>
-+#include <linux/grsecurity.h>
-+
-+void
-+gr_log_textrel(struct vm_area_struct * vma)
-+{
-+#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
-+	if (grsec_enable_log_rwxmaps)
-+		gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
-+#endif
-+	return;
-+}
-+
-+void gr_log_ptgnustack(struct file *file)
-+{
-+#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
-+	if (grsec_enable_log_rwxmaps)
-+		gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
-+#endif
-+	return;
-+}
-+
-+void
-+gr_log_rwxmmap(struct file *file)
-+{
-+#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
-+	if (grsec_enable_log_rwxmaps)
-+		gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
-+#endif
-+	return;
-+}
-+
-+void
-+gr_log_rwxmprotect(struct vm_area_struct *vma)
-+{
-+#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
-+	if (grsec_enable_log_rwxmaps)
-+		gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
-+#endif
-+	return;
-+}
-diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
-new file mode 100644
-index 0000000..f7f29aa
---- /dev/null
-+++ b/grsecurity/grsec_ptrace.c
-@@ -0,0 +1,30 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/grinternal.h>
-+#include <linux/security.h>
-+
-+void
-+gr_audit_ptrace(struct task_struct *task)
-+{
-+#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
-+	if (grsec_enable_audit_ptrace)
-+		gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
-+#endif
-+	return;
-+}
-+
-+int
-+gr_ptrace_readexec(struct file *file, int unsafe_flags)
-+{
-+#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
-+	const struct dentry *dentry = file->f_path.dentry;
-+	const struct vfsmount *mnt = file->f_path.mnt;
-+
-+	if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) && 
-+	    (inode_permission(dentry->d_inode, MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
-+		gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
-+		return -EACCES;
-+	}
-+#endif
-+	return 0;
-+}
-diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
-new file mode 100644
-index 0000000..3752208
---- /dev/null
-+++ b/grsecurity/grsec_sig.c
-@@ -0,0 +1,244 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/delay.h>
-+#include <linux/grsecurity.h>
-+#include <linux/grinternal.h>
-+#include <linux/hardirq.h>
-+
-+char *signames[] = {
-+	[SIGSEGV] = "Segmentation fault",
-+	[SIGILL] = "Illegal instruction",
-+	[SIGABRT] = "Abort",
-+	[SIGBUS] = "Invalid alignment/Bus error"
-+};
-+
-+void
-+gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
-+{
-+#ifdef CONFIG_GRKERNSEC_SIGNAL
-+	if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
-+				    (sig == SIGABRT) || (sig == SIGBUS))) {
-+		if (t->pid == current->pid) {
-+			gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
-+		} else {
-+			gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
-+		}
-+	}
-+#endif
-+	return;
-+}
-+
-+int
-+gr_handle_signal(const struct task_struct *p, const int sig)
-+{
-+#ifdef CONFIG_GRKERNSEC
-+	/* ignore the 0 signal for protected task checks */
-+	if (current->pid > 1 && sig && gr_check_protected_task(p)) {
-+		gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
-+		return -EPERM;
-+	} else if (gr_pid_is_chrooted((struct task_struct *)p)) {
-+		return -EPERM;
-+	}
-+#endif
-+	return 0;
-+}
-+
-+#ifdef CONFIG_GRKERNSEC
-+extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
-+
-+int gr_fake_force_sig(int sig, struct task_struct *t)
-+{
-+	unsigned long int flags;
-+	int ret, blocked, ignored;
-+	struct k_sigaction *action;
-+
-+	spin_lock_irqsave(&t->sighand->siglock, flags);
-+	action = &t->sighand->action[sig-1];
-+	ignored = action->sa.sa_handler == SIG_IGN;
-+	blocked = sigismember(&t->blocked, sig);
-+	if (blocked || ignored) {
-+		action->sa.sa_handler = SIG_DFL;
-+		if (blocked) {
-+			sigdelset(&t->blocked, sig);
-+			recalc_sigpending_and_wake(t);
-+		}
-+	}
-+	if (action->sa.sa_handler == SIG_DFL)
-+		t->signal->flags &= ~SIGNAL_UNKILLABLE;
-+	ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
-+
-+	spin_unlock_irqrestore(&t->sighand->siglock, flags);
-+
-+	return ret;
-+}
-+#endif
-+
-+#ifdef CONFIG_GRKERNSEC_BRUTE
-+#define GR_USER_BAN_TIME (15 * 60)
-+#define GR_DAEMON_BRUTE_TIME (30 * 60)
-+
-+static int __get_dumpable(unsigned long mm_flags)
-+{
-+	int ret;
-+
-+	ret = mm_flags & MMF_DUMPABLE_MASK;
-+	return (ret >= 2) ? 2 : ret;
-+}
-+#endif
-+
-+void gr_handle_brute_attach(unsigned long mm_flags)
-+{
-+#ifdef CONFIG_GRKERNSEC_BRUTE
-+	struct task_struct *p = current;
-+	uid_t uid = 0;
-+	int daemon = 0;
-+
-+	if (!grsec_enable_brute)
-+		return;
-+
-+	rcu_read_lock();
-+	read_lock(&tasklist_lock);
-+	read_lock(&grsec_exec_file_lock);
-+	if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
-+		p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
-+		p->real_parent->brute = 1;
-+		daemon = 1;
-+	} else {
-+		const struct cred *cred = __task_cred(p), *cred2;
-+		struct task_struct *tsk, *tsk2;
-+
-+		if (!__get_dumpable(mm_flags) && cred->uid) {
-+			struct user_struct *user;
-+
-+			uid = cred->uid;
-+
-+			/* this is put upon execution past expiration */
-+			user = find_user(uid);
-+			if (user == NULL)
-+				goto unlock;
-+			user->suid_banned = 1;
-+			user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
-+			if (user->suid_ban_expires == ~0UL)
-+				user->suid_ban_expires--;
-+
-+			/* only kill other threads of the same binary, from the same user */
-+			do_each_thread(tsk2, tsk) {
-+				cred2 = __task_cred(tsk);
-+				if (tsk != p && cred2->uid == uid && gr_is_same_file(tsk->exec_file, p->exec_file))
-+					gr_fake_force_sig(SIGKILL, tsk);
-+			} while_each_thread(tsk2, tsk);
-+		}
-+	}
-+unlock:
-+	read_unlock(&grsec_exec_file_lock);
-+	read_unlock(&tasklist_lock);
-+	rcu_read_unlock();
-+
-+	if (uid)
-+		gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, uid, GR_USER_BAN_TIME / 60);
-+	else if (daemon)
-+		gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
-+
-+#endif
-+	return;
-+}
-+
-+void gr_handle_brute_check(void)
-+{
-+#ifdef CONFIG_GRKERNSEC_BRUTE
-+	struct task_struct *p = current;
-+
-+	if (unlikely(p->brute)) {
-+		if (!grsec_enable_brute)
-+			p->brute = 0;
-+		else if (time_before(get_seconds(), p->brute_expires))
-+			msleep(30 * 1000);
-+	}
-+#endif
-+	return;
-+}
-+
-+void gr_handle_kernel_exploit(void)
-+{
-+#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
-+	const struct cred *cred;
-+	struct task_struct *tsk, *tsk2;
-+	struct user_struct *user;
-+	uid_t uid;
-+
-+	if (in_irq() || in_serving_softirq() || in_nmi())
-+		panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
-+
-+	uid = current_uid();
-+
-+	if (uid == 0)
-+		panic("grsec: halting the system due to suspicious kernel crash caused by root");
-+	else {
-+		/* kill all the processes of this user, hold a reference
-+		   to their creds struct, and prevent them from creating
-+		   another process until system reset
-+		*/
-+		printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n", uid);
-+		/* we intentionally leak this ref */
-+		user = get_uid(current->cred->user);
-+		if (user)
-+			user->kernel_banned = 1;
-+
-+		/* kill all processes of this user */
-+		read_lock(&tasklist_lock);
-+		do_each_thread(tsk2, tsk) {
-+			cred = __task_cred(tsk);
-+			if (cred->uid == uid)
-+				gr_fake_force_sig(SIGKILL, tsk);
-+		} while_each_thread(tsk2, tsk);
-+		read_unlock(&tasklist_lock); 
-+	}
-+#endif
-+}
-+
-+#ifdef CONFIG_GRKERNSEC_BRUTE
-+static bool suid_ban_expired(struct user_struct *user)
-+{
-+	if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
-+		user->suid_banned = 0;
-+		user->suid_ban_expires = 0;
-+		free_uid(user);
-+		return true;
-+	}
-+
-+	return false;
-+}
-+#endif
-+
-+int gr_process_kernel_exec_ban(void)
-+{
-+#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
-+	if (unlikely(current->cred->user->kernel_banned))
-+		return -EPERM;
-+#endif
-+	return 0;
-+}
-+
-+int gr_process_kernel_setuid_ban(struct user_struct *user)
-+{
-+#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
-+	if (unlikely(user->kernel_banned))
-+		gr_fake_force_sig(SIGKILL, current);
-+#endif
-+	return 0;
-+}
-+
-+int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
-+{
-+#ifdef CONFIG_GRKERNSEC_BRUTE
-+	struct user_struct *user = current->cred->user;
-+	if (unlikely(user->suid_banned)) {
-+		if (suid_ban_expired(user))
-+			return 0;
-+		/* disallow execution of suid binaries only */
-+		else if (bprm->cred->euid != current->cred->uid)
-+			return -EPERM;
-+	}
-+#endif
-+	return 0;
-+}
-diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
-new file mode 100644
-index 0000000..4030d57
---- /dev/null
-+++ b/grsecurity/grsec_sock.c
-@@ -0,0 +1,244 @@
-+#include <linux/kernel.h>
-+#include <linux/module.h>
-+#include <linux/sched.h>
-+#include <linux/file.h>
-+#include <linux/net.h>
-+#include <linux/in.h>
-+#include <linux/ip.h>
-+#include <net/sock.h>
-+#include <net/inet_sock.h>
-+#include <linux/grsecurity.h>
-+#include <linux/grinternal.h>
-+#include <linux/gracl.h>
-+
-+extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
-+extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
-+
-+EXPORT_SYMBOL(gr_search_udp_recvmsg);
-+EXPORT_SYMBOL(gr_search_udp_sendmsg);
-+
-+#ifdef CONFIG_UNIX_MODULE
-+EXPORT_SYMBOL(gr_acl_handle_unix);
-+EXPORT_SYMBOL(gr_acl_handle_mknod);
-+EXPORT_SYMBOL(gr_handle_chroot_unix);
-+EXPORT_SYMBOL(gr_handle_create);
-+#endif
-+
-+#ifdef CONFIG_GRKERNSEC
-+#define gr_conn_table_size 32749
-+struct conn_table_entry {
-+	struct conn_table_entry *next;
-+	struct signal_struct *sig;
-+};
-+
-+struct conn_table_entry *gr_conn_table[gr_conn_table_size];
-+DEFINE_SPINLOCK(gr_conn_table_lock);
-+
-+extern const char * gr_socktype_to_name(unsigned char type);
-+extern const char * gr_proto_to_name(unsigned char proto);
-+extern const char * gr_sockfamily_to_name(unsigned char family);
-+
-+static __inline__ int 
-+conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
-+{
-+	return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
-+}
-+
-+static __inline__ int
-+conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr, 
-+	   __u16 sport, __u16 dport)
-+{
-+	if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
-+		     sig->gr_sport == sport && sig->gr_dport == dport))
-+		return 1;
-+	else
-+		return 0;
-+}
-+
-+static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
-+{
-+	struct conn_table_entry **match;
-+	unsigned int index;
-+
-+	index = conn_hash(sig->gr_saddr, sig->gr_daddr, 
-+			  sig->gr_sport, sig->gr_dport, 
-+			  gr_conn_table_size);
-+
-+	newent->sig = sig;
-+	
-+	match = &gr_conn_table[index];
-+	newent->next = *match;
-+	*match = newent;
-+
-+	return;
-+}
-+
-+static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
-+{
-+	struct conn_table_entry *match, *last = NULL;
-+	unsigned int index;
-+
-+	index = conn_hash(sig->gr_saddr, sig->gr_daddr, 
-+			  sig->gr_sport, sig->gr_dport, 
-+			  gr_conn_table_size);
-+
-+	match = gr_conn_table[index];
-+	while (match && !conn_match(match->sig, 
-+		sig->gr_saddr, sig->gr_daddr, sig->gr_sport, 
-+		sig->gr_dport)) {
-+		last = match;
-+		match = match->next;
-+	}
-+
-+	if (match) {
-+		if (last)
-+			last->next = match->next;
-+		else
-+			gr_conn_table[index] = NULL;
-+		kfree(match);
-+	}
-+
-+	return;
-+}
-+
-+static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
-+					     __u16 sport, __u16 dport)
-+{
-+	struct conn_table_entry *match;
-+	unsigned int index;
-+
-+	index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
-+
-+	match = gr_conn_table[index];
-+	while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
-+		match = match->next;
-+
-+	if (match)
-+		return match->sig;
-+	else
-+		return NULL;
-+}
-+
-+#endif
-+
-+void gr_update_task_in_ip_table(struct task_struct *task, const struct inet_sock *inet)
-+{
-+#ifdef CONFIG_GRKERNSEC
-+	struct signal_struct *sig = task->signal;
-+	struct conn_table_entry *newent;
-+
-+	newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
-+	if (newent == NULL)
-+		return;
-+	/* no bh lock needed since we are called with bh disabled */
-+	spin_lock(&gr_conn_table_lock);
-+	gr_del_task_from_ip_table_nolock(sig);
-+	sig->gr_saddr = inet->inet_rcv_saddr;
-+	sig->gr_daddr = inet->inet_daddr;
-+	sig->gr_sport = inet->inet_sport;
-+	sig->gr_dport = inet->inet_dport;
-+	gr_add_to_task_ip_table_nolock(sig, newent);
-+	spin_unlock(&gr_conn_table_lock);
-+#endif
-+	return;
-+}
-+
-+void gr_del_task_from_ip_table(struct task_struct *task)
-+{
-+#ifdef CONFIG_GRKERNSEC
-+	spin_lock_bh(&gr_conn_table_lock);
-+	gr_del_task_from_ip_table_nolock(task->signal);
-+	spin_unlock_bh(&gr_conn_table_lock);
-+#endif
-+	return;
-+}
-+
-+void
-+gr_attach_curr_ip(const struct sock *sk)
-+{
-+#ifdef CONFIG_GRKERNSEC
-+	struct signal_struct *p, *set;
-+	const struct inet_sock *inet = inet_sk(sk);	
-+
-+	if (unlikely(sk->sk_protocol != IPPROTO_TCP))
-+		return;
-+
-+	set = current->signal;
-+
-+	spin_lock_bh(&gr_conn_table_lock);
-+	p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
-+				    inet->inet_dport, inet->inet_sport);
-+	if (unlikely(p != NULL)) {
-+		set->curr_ip = p->curr_ip;
-+		set->used_accept = 1;
-+		gr_del_task_from_ip_table_nolock(p);
-+		spin_unlock_bh(&gr_conn_table_lock);
-+		return;
-+	}
-+	spin_unlock_bh(&gr_conn_table_lock);
-+
-+	set->curr_ip = inet->inet_daddr;
-+	set->used_accept = 1;
-+#endif
-+	return;
-+}
-+
-+int
-+gr_handle_sock_all(const int family, const int type, const int protocol)
-+{
-+#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
-+	if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
-+	    (family != AF_UNIX)) {
-+		if (family == AF_INET)
-+			gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
-+		else
-+			gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
-+		return -EACCES;
-+	}
-+#endif
-+	return 0;
-+}
-+
-+int
-+gr_handle_sock_server(const struct sockaddr *sck)
-+{
-+#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
-+	if (grsec_enable_socket_server &&
-+	    in_group_p(grsec_socket_server_gid) &&
-+	    sck && (sck->sa_family != AF_UNIX) &&
-+	    (sck->sa_family != AF_LOCAL)) {
-+		gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
-+		return -EACCES;
-+	}
-+#endif
-+	return 0;
-+}
-+
-+int
-+gr_handle_sock_server_other(const struct sock *sck)
-+{
-+#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
-+	if (grsec_enable_socket_server &&
-+	    in_group_p(grsec_socket_server_gid) &&
-+	    sck && (sck->sk_family != AF_UNIX) &&
-+	    (sck->sk_family != AF_LOCAL)) {
-+		gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
-+		return -EACCES;
-+	}
-+#endif
-+	return 0;
-+}
-+
-+int
-+gr_handle_sock_client(const struct sockaddr *sck)
-+{
-+#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
-+	if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
-+	    sck && (sck->sa_family != AF_UNIX) &&
-+	    (sck->sa_family != AF_LOCAL)) {
-+		gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
-+		return -EACCES;
-+	}
-+#endif
-+	return 0;
-+}
-diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
-new file mode 100644
-index 0000000..6314062
---- /dev/null
-+++ b/grsecurity/grsec_sysctl.c
-@@ -0,0 +1,468 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/sysctl.h>
-+#include <linux/grsecurity.h>
-+#include <linux/grinternal.h>
-+
-+int
-+gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
-+{
-+#ifdef CONFIG_GRKERNSEC_SYSCTL
-+	if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
-+		gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
-+		return -EACCES;
-+	}
-+#endif
-+	return 0;
-+}
-+
-+#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
-+static int __maybe_unused __read_only one = 1;
-+#endif
-+
-+#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
-+	defined(CONFIG_GRKERNSEC_DENYUSB)
-+struct ctl_table grsecurity_table[] = {
-+#ifdef CONFIG_GRKERNSEC_SYSCTL
-+#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
-+#ifdef CONFIG_GRKERNSEC_IO
-+	{
-+		.procname	= "disable_priv_io",
-+		.data		= &grsec_disable_privio,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#endif
-+#ifdef CONFIG_GRKERNSEC_LINK
-+	{
-+		.procname	= "linking_restrictions",
-+		.data		= &grsec_enable_link,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
-+	{
-+		.procname	= "enforce_symlinksifowner",
-+		.data		= &grsec_enable_symlinkown,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+	{
-+		.procname	= "symlinkown_gid",
-+		.data		= &grsec_symlinkown_gid,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_BRUTE
-+	{
-+		.procname	= "deter_bruteforce",
-+		.data		= &grsec_enable_brute,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_FIFO
-+	{
-+		.procname	= "fifo_restrictions",
-+		.data		= &grsec_enable_fifo,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
-+	{
-+		.procname	= "ptrace_readexec",
-+		.data		= &grsec_enable_ptrace_readexec,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+	{
-+		.procname	= "consistent_setxid",
-+		.data		= &grsec_enable_setxid,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+	{
-+		.procname	= "ip_blackhole",
-+		.data		= &grsec_enable_blackhole,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+	{
-+		.procname	= "lastack_retries",
-+		.data		= &grsec_lastack_retries,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_EXECLOG
-+	{
-+		.procname	= "exec_logging",
-+		.data		= &grsec_enable_execlog,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
-+	{
-+		.procname	= "rwxmap_logging",
-+		.data		= &grsec_enable_log_rwxmaps,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_SIGNAL
-+	{
-+		.procname	= "signal_logging",
-+		.data		= &grsec_enable_signal,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_FORKFAIL
-+	{
-+		.procname	= "forkfail_logging",
-+		.data		= &grsec_enable_forkfail,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_TIME
-+	{
-+		.procname	= "timechange_logging",
-+		.data		= &grsec_enable_time,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
-+	{
-+		.procname	= "chroot_deny_shmat",
-+		.data		= &grsec_enable_chroot_shmat,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
-+	{
-+		.procname	= "chroot_deny_unix",
-+		.data		= &grsec_enable_chroot_unix,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
-+	{
-+		.procname	= "chroot_deny_mount",
-+		.data		= &grsec_enable_chroot_mount,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
-+	{
-+		.procname	= "chroot_deny_fchdir",
-+		.data		= &grsec_enable_chroot_fchdir,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
-+	{
-+		.procname	= "chroot_deny_chroot",
-+		.data		= &grsec_enable_chroot_double,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
-+	{
-+		.procname	= "chroot_deny_pivot",
-+		.data		= &grsec_enable_chroot_pivot,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
-+	{
-+		.procname	= "chroot_enforce_chdir",
-+		.data		= &grsec_enable_chroot_chdir,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
-+	{
-+		.procname	= "chroot_deny_chmod",
-+		.data		= &grsec_enable_chroot_chmod,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
-+	{
-+		.procname	= "chroot_deny_mknod",
-+		.data		= &grsec_enable_chroot_mknod,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
-+	{
-+		.procname	= "chroot_restrict_nice",
-+		.data		= &grsec_enable_chroot_nice,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
-+	{
-+		.procname	= "chroot_execlog",
-+		.data		= &grsec_enable_chroot_execlog,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
-+	{
-+		.procname	= "chroot_caps",
-+		.data		= &grsec_enable_chroot_caps,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
-+	{
-+		.procname	= "chroot_deny_sysctl",
-+		.data		= &grsec_enable_chroot_sysctl,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_TPE
-+	{
-+		.procname	= "tpe",
-+		.data		= &grsec_enable_tpe,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+	{
-+		.procname	= "tpe_gid",
-+		.data		= &grsec_tpe_gid,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_TPE_INVERT
-+	{
-+		.procname	= "tpe_invert",
-+		.data		= &grsec_enable_tpe_invert,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_TPE_ALL
-+	{
-+		.procname	= "tpe_restrict_all",
-+		.data		= &grsec_enable_tpe_all,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
-+	{
-+		.procname	= "socket_all",
-+		.data		= &grsec_enable_socket_all,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+	{
-+		.procname	= "socket_all_gid",
-+		.data		= &grsec_socket_all_gid,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
-+	{
-+		.procname	= "socket_client",
-+		.data		= &grsec_enable_socket_client,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+	{
-+		.procname	= "socket_client_gid",
-+		.data		= &grsec_socket_client_gid,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
-+	{
-+		.procname	= "socket_server",
-+		.data		= &grsec_enable_socket_server,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+	{
-+		.procname	= "socket_server_gid",
-+		.data		= &grsec_socket_server_gid,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
-+	{
-+		.procname	= "audit_group",
-+		.data		= &grsec_enable_group,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+	{
-+		.procname	= "audit_gid",
-+		.data		= &grsec_audit_gid,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
-+	{
-+		.procname	= "audit_chdir",
-+		.data		= &grsec_enable_chdir,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
-+	{
-+		.procname	= "audit_mount",
-+		.data		= &grsec_enable_mount,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_DMESG
-+	{
-+		.procname	= "dmesg",
-+		.data		= &grsec_enable_dmesg,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
-+	{
-+		.procname	= "chroot_findtask",
-+		.data		= &grsec_enable_chroot_findtask,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_RESLOG
-+	{
-+		.procname	= "resource_logging",
-+		.data		= &grsec_resource_logging,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
-+	{
-+		.procname	= "audit_ptrace",
-+		.data		= &grsec_enable_audit_ptrace,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
-+	{
-+		.procname	= "harden_ptrace",
-+		.data		= &grsec_enable_harden_ptrace,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+	{
-+		.procname	= "grsec_lock",
-+		.data		= &grsec_lock,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+#ifdef CONFIG_GRKERNSEC_ROFS
-+	{
-+		.procname	= "romount_protect",
-+		.data		= &grsec_enable_rofs,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec_minmax,
-+		.extra1		= &one,
-+		.extra2		= &one,
-+	},
-+#endif
-+#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
-+	{
-+		.procname	= "deny_new_usb",
-+		.data		= &grsec_deny_new_usb,
-+		.maxlen		= sizeof(int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+#endif
-+	{ }
-+};
-+#endif
-diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
-new file mode 100644
-index 0000000..0dc13c3
---- /dev/null
-+++ b/grsecurity/grsec_time.c
-@@ -0,0 +1,16 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/grinternal.h>
-+#include <linux/module.h>
-+
-+void
-+gr_log_timechange(void)
-+{
-+#ifdef CONFIG_GRKERNSEC_TIME
-+	if (grsec_enable_time)
-+		gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
-+#endif
-+	return;
-+}
-+
-+EXPORT_SYMBOL(gr_log_timechange);
-diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
-new file mode 100644
-index 0000000..07e0dc0
---- /dev/null
-+++ b/grsecurity/grsec_tpe.c
-@@ -0,0 +1,73 @@
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/file.h>
-+#include <linux/fs.h>
-+#include <linux/grinternal.h>
-+
-+extern int gr_acl_tpe_check(void);
-+
-+int
-+gr_tpe_allow(const struct file *file)
-+{
-+#ifdef CONFIG_GRKERNSEC
-+	struct inode *inode = file->f_path.dentry->d_parent->d_inode;
-+	const struct cred *cred = current_cred();
-+	char *msg = NULL;
-+	char *msg2 = NULL;
-+
-+	// never restrict root
-+	if (!cred->uid)
-+		return 1;
-+
-+	if (grsec_enable_tpe) {
-+#ifdef CONFIG_GRKERNSEC_TPE_INVERT
-+		if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
-+			msg = "not being in trusted group";
-+		else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
-+			msg = "being in untrusted group";
-+#else
-+		if (in_group_p(grsec_tpe_gid))
-+			msg = "being in untrusted group";
-+#endif
-+	}
-+	if (!msg && gr_acl_tpe_check())
-+		msg = "being in untrusted role";
-+
-+	// not in any affected group/role
-+	if (!msg)
-+		goto next_check;
-+
-+	if (inode->i_uid)
-+		msg2 = "file in non-root-owned directory";
-+	else if (inode->i_mode & S_IWOTH)
-+		msg2 = "file in world-writable directory";
-+	else if (inode->i_mode & S_IWGRP)
-+		msg2 = "file in group-writable directory";
-+
-+	if (msg && msg2) {
-+		char fullmsg[70] = {0};
-+		snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
-+		gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
-+		return 0;
-+	}
-+	msg = NULL;
-+next_check:
-+#ifdef CONFIG_GRKERNSEC_TPE_ALL
-+	if (!grsec_enable_tpe || !grsec_enable_tpe_all)
-+		return 1;
-+
-+	if (inode->i_uid && (inode->i_uid != cred->uid))
-+		msg = "directory not owned by user";
-+	else if (inode->i_mode & S_IWOTH)
-+		msg = "file in world-writable directory";
-+	else if (inode->i_mode & S_IWGRP)
-+		msg = "file in group-writable directory";
-+
-+	if (msg) {
-+		gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
-+		return 0;
-+	}
-+#endif
-+#endif
-+	return 1;
-+}
-diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
-new file mode 100644
-index 0000000..ae02d8e
---- /dev/null
-+++ b/grsecurity/grsec_usb.c
-@@ -0,0 +1,15 @@
-+#include <linux/kernel.h>
-+#include <linux/grinternal.h>
-+#include <linux/module.h>
-+
-+int gr_handle_new_usb(void)
-+{
-+#ifdef CONFIG_GRKERNSEC_DENYUSB
-+	if (grsec_deny_new_usb) {
-+		printk(KERN_ALERT "grsec: denied insert of new USB device\n");
-+		return 1;
-+	}
-+#endif
-+	return 0;
-+}
-+EXPORT_SYMBOL_GPL(gr_handle_new_usb);
-diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
-new file mode 100644
-index 0000000..9f7b1ac
---- /dev/null
-+++ b/grsecurity/grsum.c
-@@ -0,0 +1,61 @@
-+#include <linux/err.h>
-+#include <linux/kernel.h>
-+#include <linux/sched.h>
-+#include <linux/mm.h>
-+#include <linux/scatterlist.h>
-+#include <linux/crypto.h>
-+#include <linux/gracl.h>
-+
-+
-+#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
-+#error "crypto and sha256 must be built into the kernel"
-+#endif
-+
-+int
-+chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
-+{
-+	char *p;
-+	struct crypto_hash *tfm;
-+	struct hash_desc desc;
-+	struct scatterlist sg;
-+	unsigned char temp_sum[GR_SHA_LEN];
-+	volatile int retval = 0;
-+	volatile int dummy = 0;
-+	unsigned int i;
-+
-+	sg_init_table(&sg, 1);
-+
-+	tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
-+	if (IS_ERR(tfm)) {
-+		/* should never happen, since sha256 should be built in */
-+		return 1;
-+	}
-+
-+	desc.tfm = tfm;
-+	desc.flags = 0;
-+
-+	crypto_hash_init(&desc);
-+
-+	p = salt;
-+	sg_set_buf(&sg, p, GR_SALT_LEN);
-+	crypto_hash_update(&desc, &sg, sg.length);
-+
-+	p = entry->pw;
-+	sg_set_buf(&sg, p, strlen(p));
-+	
-+	crypto_hash_update(&desc, &sg, sg.length);
-+
-+	crypto_hash_final(&desc, temp_sum);
-+
-+	memset(entry->pw, 0, GR_PW_LEN);
-+
-+	for (i = 0; i < GR_SHA_LEN; i++)
-+		if (sum[i] != temp_sum[i])
-+			retval = 1;
-+		else
-+			dummy = 1;	// waste a cycle
-+
-+	crypto_free_hash(tfm);
-+
-+	return retval;
-+}
-diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
-index 77ff547..181834f 100644
---- a/include/asm-generic/4level-fixup.h
-+++ b/include/asm-generic/4level-fixup.h
-@@ -13,8 +13,10 @@
- #define pmd_alloc(mm, pud, address) \
- 	((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
-  		NULL: pmd_offset(pud, address))
-+#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
- 
- #define pud_alloc(mm, pgd, address)	(pgd)
-+#define pud_alloc_kernel(mm, pgd, address)	pud_alloc((mm), (pgd), (address))
- #define pud_offset(pgd, start)		(pgd)
- #define pud_none(pud)			0
- #define pud_bad(pud)			0
-diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
-index b7babf0..04ad282 100644
---- a/include/asm-generic/atomic-long.h
-+++ b/include/asm-generic/atomic-long.h
-@@ -22,6 +22,12 @@
- 
- typedef atomic64_t atomic_long_t;
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+typedef atomic64_unchecked_t atomic_long_unchecked_t;
-+#else
-+typedef atomic64_t atomic_long_unchecked_t;
-+#endif
-+
- #define ATOMIC_LONG_INIT(i)	ATOMIC64_INIT(i)
- 
- static inline long atomic_long_read(atomic_long_t *l)
-@@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
- 	return (long)atomic64_read(v);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
-+{
-+	atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
-+
-+	return (long)atomic64_read_unchecked(v);
-+}
-+#endif
-+
- static inline void atomic_long_set(atomic_long_t *l, long i)
- {
- 	atomic64_t *v = (atomic64_t *)l;
-@@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
- 	atomic64_set(v, i);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
-+{
-+	atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
-+
-+	atomic64_set_unchecked(v, i);
-+}
-+#endif
-+
- static inline void atomic_long_inc(atomic_long_t *l)
- {
- 	atomic64_t *v = (atomic64_t *)l;
-@@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
- 	atomic64_inc(v);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
-+{
-+	atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
-+
-+	atomic64_inc_unchecked(v);
-+}
-+#endif
-+
- static inline void atomic_long_dec(atomic_long_t *l)
- {
- 	atomic64_t *v = (atomic64_t *)l;
-@@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
- 	atomic64_dec(v);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
-+{
-+	atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
-+
-+	atomic64_dec_unchecked(v);
-+}
-+#endif
-+
- static inline void atomic_long_add(long i, atomic_long_t *l)
- {
- 	atomic64_t *v = (atomic64_t *)l;
-@@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
- 	atomic64_add(i, v);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
-+{
-+	atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
-+
-+	atomic64_add_unchecked(i, v);
-+}
-+#endif
-+
- static inline void atomic_long_sub(long i, atomic_long_t *l)
- {
- 	atomic64_t *v = (atomic64_t *)l;
-@@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
- 	atomic64_sub(i, v);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
-+{
-+	atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
-+
-+	atomic64_sub_unchecked(i, v);
-+}
-+#endif
-+
- static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
- {
- 	atomic64_t *v = (atomic64_t *)l;
-@@ -101,6 +161,15 @@ static inline long atomic_long_add_return(long i, atomic_long_t *l)
- 	return (long)atomic64_add_return(i, v);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
-+{
-+	atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
-+
-+	return (long)atomic64_add_return_unchecked(i, v);
-+}
-+#endif
-+
- static inline long atomic_long_sub_return(long i, atomic_long_t *l)
- {
- 	atomic64_t *v = (atomic64_t *)l;
-@@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
- 	return (long)atomic64_inc_return(v);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
-+{
-+	atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
-+
-+	return (long)atomic64_inc_return_unchecked(v);
-+}
-+#endif
-+
- static inline long atomic_long_dec_return(atomic_long_t *l)
- {
- 	atomic64_t *v = (atomic64_t *)l;
-@@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
- 
- typedef atomic_t atomic_long_t;
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+typedef atomic_unchecked_t atomic_long_unchecked_t;
-+#else
-+typedef atomic_t atomic_long_unchecked_t;
-+#endif
-+
- #define ATOMIC_LONG_INIT(i)	ATOMIC_INIT(i)
- static inline long atomic_long_read(atomic_long_t *l)
- {
-@@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
- 	return (long)atomic_read(v);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
-+{
-+	atomic_unchecked_t *v = (atomic_unchecked_t *)l;
-+
-+	return (long)atomic_read_unchecked(v);
-+}
-+#endif
-+
- static inline void atomic_long_set(atomic_long_t *l, long i)
- {
- 	atomic_t *v = (atomic_t *)l;
-@@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
- 	atomic_set(v, i);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
-+{
-+	atomic_unchecked_t *v = (atomic_unchecked_t *)l;
-+
-+	atomic_set_unchecked(v, i);
-+}
-+#endif
-+
- static inline void atomic_long_inc(atomic_long_t *l)
- {
- 	atomic_t *v = (atomic_t *)l;
-@@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
- 	atomic_inc(v);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
-+{
-+	atomic_unchecked_t *v = (atomic_unchecked_t *)l;
-+
-+	atomic_inc_unchecked(v);
-+}
-+#endif
-+
- static inline void atomic_long_dec(atomic_long_t *l)
- {
- 	atomic_t *v = (atomic_t *)l;
-@@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
- 	atomic_dec(v);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
-+{
-+	atomic_unchecked_t *v = (atomic_unchecked_t *)l;
-+
-+	atomic_dec_unchecked(v);
-+}
-+#endif
-+
- static inline void atomic_long_add(long i, atomic_long_t *l)
- {
- 	atomic_t *v = (atomic_t *)l;
-@@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
- 	atomic_add(i, v);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
-+{
-+	atomic_unchecked_t *v = (atomic_unchecked_t *)l;
-+
-+	atomic_add_unchecked(i, v);
-+}
-+#endif
-+
- static inline void atomic_long_sub(long i, atomic_long_t *l)
- {
- 	atomic_t *v = (atomic_t *)l;
-@@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
- 	atomic_sub(i, v);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
-+{
-+	atomic_unchecked_t *v = (atomic_unchecked_t *)l;
-+
-+	atomic_sub_unchecked(i, v);
-+}
-+#endif
-+
- static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
- {
- 	atomic_t *v = (atomic_t *)l;
-@@ -218,6 +356,16 @@ static inline long atomic_long_add_return(long i, atomic_long_t *l)
- 	return (long)atomic_add_return(i, v);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
-+{
-+	atomic_unchecked_t *v = (atomic_unchecked_t *)l;
-+
-+	return (long)atomic_add_return_unchecked(i, v);
-+}
-+
-+#endif
-+
- static inline long atomic_long_sub_return(long i, atomic_long_t *l)
- {
- 	atomic_t *v = (atomic_t *)l;
-@@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
- 	return (long)atomic_inc_return(v);
- }
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
-+{
-+	atomic_unchecked_t *v = (atomic_unchecked_t *)l;
-+
-+	return (long)atomic_inc_return_unchecked(v);
-+}
-+#endif
-+
- static inline long atomic_long_dec_return(atomic_long_t *l)
- {
- 	atomic_t *v = (atomic_t *)l;
-@@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
- 
- #endif  /*  BITS_PER_LONG == 64  */
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+static inline void pax_refcount_needs_these_functions(void)
-+{
-+	atomic_read_unchecked((atomic_unchecked_t *)NULL);
-+	atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
-+	atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
-+	atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
-+	atomic_inc_unchecked((atomic_unchecked_t *)NULL);
-+	(void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
-+	atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
-+	atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
-+	atomic_dec_unchecked((atomic_unchecked_t *)NULL);
-+	atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
-+	(void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
-+#ifdef CONFIG_X86
-+	atomic_clear_mask_unchecked(0, NULL);
-+	atomic_set_mask_unchecked(0, NULL);
-+#endif
-+
-+	atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
-+	atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
-+	atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
-+	atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
-+	atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
-+	atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
-+	atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
-+	atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
-+}
-+#else
-+#define atomic_read_unchecked(v) atomic_read(v)
-+#define atomic_set_unchecked(v, i) atomic_set((v), (i))
-+#define atomic_add_unchecked(i, v) atomic_add((i), (v))
-+#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
-+#define atomic_inc_unchecked(v) atomic_inc(v)
-+#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
-+#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
-+#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
-+#define atomic_dec_unchecked(v) atomic_dec(v)
-+#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
-+#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
-+#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
-+#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
-+
-+#define atomic_long_read_unchecked(v) atomic_long_read(v)
-+#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
-+#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
-+#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
-+#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
-+#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
-+#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
-+#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
-+#endif
-+
- #endif  /*  _ASM_GENERIC_ATOMIC_LONG_H  */
-diff --git a/include/asm-generic/atomic.h b/include/asm-generic/atomic.h
-index e37963c..6f5b60b 100644
---- a/include/asm-generic/atomic.h
-+++ b/include/asm-generic/atomic.h
-@@ -158,7 +158,7 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
-  * Atomically clears the bits set in @mask from @v
-  */
- #ifndef atomic_clear_mask
--static inline void atomic_clear_mask(unsigned long mask, atomic_t *v)
-+static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
- {
- 	unsigned long flags;
- 
-diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
-index b18ce4f..2ee2843 100644
---- a/include/asm-generic/atomic64.h
-+++ b/include/asm-generic/atomic64.h
-@@ -16,6 +16,8 @@ typedef struct {
- 	long long counter;
- } atomic64_t;
- 
-+typedef atomic64_t atomic64_unchecked_t;
-+
- #define ATOMIC64_INIT(i)	{ (i) }
- 
- extern long long atomic64_read(const atomic64_t *v);
-@@ -39,4 +41,14 @@ extern int	 atomic64_add_unless(atomic64_t *v, long long a, long long u);
- #define atomic64_dec_and_test(v)	(atomic64_dec_return((v)) == 0)
- #define atomic64_inc_not_zero(v) 	atomic64_add_unless((v), 1LL, 0LL)
- 
-+#define atomic64_read_unchecked(v) atomic64_read(v)
-+#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
-+#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
-+#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
-+#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
-+#define atomic64_inc_unchecked(v) atomic64_inc(v)
-+#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
-+#define atomic64_dec_unchecked(v) atomic64_dec(v)
-+#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
-+
- #endif  /*  _ASM_GENERIC_ATOMIC64_H  */
-diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
-index 1bfcfe5..e04c5c9 100644
---- a/include/asm-generic/cache.h
-+++ b/include/asm-generic/cache.h
-@@ -6,7 +6,7 @@
-  * cache lines need to provide their own cache.h.
-  */
- 
--#define L1_CACHE_SHIFT		5
--#define L1_CACHE_BYTES		(1 << L1_CACHE_SHIFT)
-+#define L1_CACHE_SHIFT		5UL
-+#define L1_CACHE_BYTES		(1UL << L1_CACHE_SHIFT)
- 
- #endif /* __ASM_GENERIC_CACHE_H */
-diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
-index 0d68a1e..b74a761 100644
---- a/include/asm-generic/emergency-restart.h
-+++ b/include/asm-generic/emergency-restart.h
-@@ -1,7 +1,7 @@
- #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
- #define _ASM_GENERIC_EMERGENCY_RESTART_H
- 
--static inline void machine_emergency_restart(void)
-+static inline __noreturn void machine_emergency_restart(void)
- {
- 	machine_restart(NULL);
- }
-diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
-index 0232ccb..13d9165 100644
---- a/include/asm-generic/kmap_types.h
-+++ b/include/asm-generic/kmap_types.h
-@@ -29,10 +29,11 @@ KMAP_D(16)	KM_IRQ_PTE,
- KMAP_D(17)	KM_NMI,
- KMAP_D(18)	KM_NMI_PTE,
- KMAP_D(19)	KM_KDB,
-+KMAP_D(20)	KM_CLEARPAGE,
- /*
-  * Remember to update debug_kmap_atomic() when adding new kmap types!
-  */
--KMAP_D(20)	KM_TYPE_NR
-+KMAP_D(21)	KM_TYPE_NR
- };
- 
- #undef KMAP_D
-diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
-index 9ceb03b..62b0b8f 100644
---- a/include/asm-generic/local.h
-+++ b/include/asm-generic/local.h
-@@ -23,24 +23,37 @@ typedef struct
- 	atomic_long_t a;
- } local_t;
- 
-+typedef struct {
-+	atomic_long_unchecked_t a;
-+} local_unchecked_t;
-+
- #define LOCAL_INIT(i)	{ ATOMIC_LONG_INIT(i) }
- 
- #define local_read(l)	atomic_long_read(&(l)->a)
-+#define local_read_unchecked(l)	atomic_long_read_unchecked(&(l)->a)
- #define local_set(l,i)	atomic_long_set((&(l)->a),(i))
-+#define local_set_unchecked(l,i)	atomic_long_set_unchecked((&(l)->a),(i))
- #define local_inc(l)	atomic_long_inc(&(l)->a)
-+#define local_inc_unchecked(l)	atomic_long_inc_unchecked(&(l)->a)
- #define local_dec(l)	atomic_long_dec(&(l)->a)
-+#define local_dec_unchecked(l)	atomic_long_dec_unchecked(&(l)->a)
- #define local_add(i,l)	atomic_long_add((i),(&(l)->a))
-+#define local_add_unchecked(i,l)	atomic_long_add_unchecked((i),(&(l)->a))
- #define local_sub(i,l)	atomic_long_sub((i),(&(l)->a))
-+#define local_sub_unchecked(i,l)	atomic_long_sub_unchecked((i),(&(l)->a))
- 
- #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
- #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
- #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
- #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
- #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
-+#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
- #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
- #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
-+#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
- 
- #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
-+#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
- #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
- #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
- #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
-diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
-index 725612b..9cc513a 100644
---- a/include/asm-generic/pgtable-nopmd.h
-+++ b/include/asm-generic/pgtable-nopmd.h
-@@ -1,14 +1,19 @@
- #ifndef _PGTABLE_NOPMD_H
- #define _PGTABLE_NOPMD_H
- 
--#ifndef __ASSEMBLY__
--
- #include <asm-generic/pgtable-nopud.h>
- 
--struct mm_struct;
--
- #define __PAGETABLE_PMD_FOLDED
- 
-+#define PMD_SHIFT	PUD_SHIFT
-+#define PTRS_PER_PMD	1
-+#define PMD_SIZE  	(_AC(1,UL) << PMD_SHIFT)
-+#define PMD_MASK  	(~(PMD_SIZE-1))
-+
-+#ifndef __ASSEMBLY__
-+
-+struct mm_struct;
-+
- /*
-  * Having the pmd type consist of a pud gets the size right, and allows
-  * us to conceptually access the pud entry that this pmd is folded into
-@@ -16,11 +21,6 @@ struct mm_struct;
-  */
- typedef struct { pud_t pud; } pmd_t;
- 
--#define PMD_SHIFT	PUD_SHIFT
--#define PTRS_PER_PMD	1
--#define PMD_SIZE  	(1UL << PMD_SHIFT)
--#define PMD_MASK  	(~(PMD_SIZE-1))
--
- /*
-  * The "pud_xxx()" functions here are trivial for a folded two-level
-  * setup: the pmd is never bad, and a pmd always exists (as it's folded
-diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
-index 810431d..0ec4804f 100644
---- a/include/asm-generic/pgtable-nopud.h
-+++ b/include/asm-generic/pgtable-nopud.h
-@@ -1,10 +1,15 @@
- #ifndef _PGTABLE_NOPUD_H
- #define _PGTABLE_NOPUD_H
- 
--#ifndef __ASSEMBLY__
--
- #define __PAGETABLE_PUD_FOLDED
- 
-+#define PUD_SHIFT	PGDIR_SHIFT
-+#define PTRS_PER_PUD	1
-+#define PUD_SIZE  	(_AC(1,UL) << PUD_SHIFT)
-+#define PUD_MASK  	(~(PUD_SIZE-1))
-+
-+#ifndef __ASSEMBLY__
-+
- /*
-  * Having the pud type consist of a pgd gets the size right, and allows
-  * us to conceptually access the pgd entry that this pud is folded into
-@@ -12,11 +17,6 @@
-  */
- typedef struct { pgd_t pgd; } pud_t;
- 
--#define PUD_SHIFT	PGDIR_SHIFT
--#define PTRS_PER_PUD	1
--#define PUD_SIZE  	(1UL << PUD_SHIFT)
--#define PUD_MASK  	(~(PUD_SIZE-1))
--
- /*
-  * The "pgd_xxx()" functions here are trivial for a folded two-level
-  * setup: the pud is never bad, and a pud always exists (as it's folded
-@@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd)	{ }
- #define pud_ERROR(pud)				(pgd_ERROR((pud).pgd))
- 
- #define pgd_populate(mm, pgd, pud)		do { } while (0)
-+#define pgd_populate_kernel(mm, pgd, pud)	do { } while (0)
- /*
-  * (puds are folded into pgds so this doesn't get actually called,
-  * but the define is needed for a generic inline function.)
-diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
-index bc00876..9aa9b1f 100644
---- a/include/asm-generic/pgtable.h
-+++ b/include/asm-generic/pgtable.h
-@@ -530,6 +530,22 @@ static inline int pmd_trans_unstable(pmd_t *pmd)
- #endif
- }
- 
-+#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
-+#ifdef CONFIG_PAX_KERNEXEC
-+#error KERNEXEC requires pax_open_kernel
-+#else
-+static inline unsigned long pax_open_kernel(void) { return 0; }
-+#endif
-+#endif
-+
-+#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
-+#ifdef CONFIG_PAX_KERNEXEC
-+#error KERNEXEC requires pax_close_kernel
-+#else
-+static inline unsigned long pax_close_kernel(void) { return 0; }
-+#endif
-+#endif
-+
- #endif /* CONFIG_MMU */
- 
- #endif /* !__ASSEMBLY__ */
-diff --git a/include/asm-generic/siginfo.h b/include/asm-generic/siginfo.h
-index 0dd4e87..af5d035 100644
---- a/include/asm-generic/siginfo.h
-+++ b/include/asm-generic/siginfo.h
-@@ -90,9 +90,18 @@ typedef struct siginfo {
- 			__ARCH_SI_BAND_T _band;	/* POLL_IN, POLL_OUT, POLL_MSG */
- 			int _fd;
- 		} _sigpoll;
-+
-+		/* SIGSYS */
-+		struct {
-+			void __user *_call_addr; /* calling user insn */
-+			int _syscall;	/* triggering system call number */
-+			unsigned int _arch;	/* AUDIT_ARCH_* of syscall */
-+		} _sigsys;
- 	} _sifields;
- } siginfo_t;
- 
-+/* If the arch shares siginfo, then it has SIGSYS. */
-+#define __ARCH_SIGSYS
- #endif
- 
- /*
-@@ -116,6 +125,11 @@ typedef struct siginfo {
- #define si_addr_lsb	_sifields._sigfault._addr_lsb
- #define si_band		_sifields._sigpoll._band
- #define si_fd		_sifields._sigpoll._fd
-+#ifdef __ARCH_SIGSYS
-+#define si_call_addr	_sifields._sigsys._call_addr
-+#define si_syscall	_sifields._sigsys._syscall
-+#define si_arch		_sifields._sigsys._arch
-+#endif
- 
- #ifdef __KERNEL__
- #define __SI_MASK	0xffff0000u
-@@ -126,6 +140,7 @@ typedef struct siginfo {
- #define __SI_CHLD	(4 << 16)
- #define __SI_RT		(5 << 16)
- #define __SI_MESGQ	(6 << 16)
-+#define __SI_SYS	(7 << 16)
- #define __SI_CODE(T,N)	((T) | ((N) & 0xffff))
- #else
- #define __SI_KILL	0
-@@ -135,6 +150,7 @@ typedef struct siginfo {
- #define __SI_CHLD	0
- #define __SI_RT		0
- #define __SI_MESGQ	0
-+#define __SI_SYS	0
- #define __SI_CODE(T,N)	(N)
- #endif
- 
-@@ -232,6 +248,12 @@ typedef struct siginfo {
- #define NSIGPOLL	6
- 
- /*
-+ * SIGSYS si_codes
-+ */
-+#define SYS_SECCOMP		(__SI_SYS|1)	/* seccomp triggered */
-+#define NSIGSYS	1
-+
-+/*
-  * sigevent definitions
-  * 
-  * It seems likely that SIGEV_THREAD will have to be handled from 
-diff --git a/include/asm-generic/syscall.h b/include/asm-generic/syscall.h
-index 5c122ae..a2c13dc 100644
---- a/include/asm-generic/syscall.h
-+++ b/include/asm-generic/syscall.h
-@@ -142,4 +142,18 @@ void syscall_set_arguments(struct task_struct *task, struct pt_regs *regs,
- 			   unsigned int i, unsigned int n,
- 			   const unsigned long *args);
- 
-+/**
-+ * syscall_get_arch - return the AUDIT_ARCH for the current system call
-+ * @task:	task of interest, must be in system call entry tracing
-+ * @regs:	task_pt_regs() of @task
-+ *
-+ * Returns the AUDIT_ARCH_* based on the system call convention in use.
-+ *
-+ * It's only valid to call this when @task is stopped on entry to a system
-+ * call, due to %TIF_SYSCALL_TRACE, %TIF_SYSCALL_AUDIT, or %TIF_SECCOMP.
-+ *
-+ * Note, at present this function is only required with
-+ * CONFIG_HAVE_ARCH_SECCOMP_FILTER.
-+ */
-+int syscall_get_arch(struct task_struct *task, struct pt_regs *regs);
- #endif	/* _ASM_SYSCALL_H */
-diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
-index b5e2e4c..6a5373e 100644
---- a/include/asm-generic/vmlinux.lds.h
-+++ b/include/asm-generic/vmlinux.lds.h
-@@ -217,6 +217,7 @@
- 	.rodata           : AT(ADDR(.rodata) - LOAD_OFFSET) {		\
- 		VMLINUX_SYMBOL(__start_rodata) = .;			\
- 		*(.rodata) *(.rodata.*)					\
-+		*(.data..read_only)					\
- 		*(__vermagic)		/* Kernel version magic */	\
- 		. = ALIGN(8);						\
- 		VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .;		\
-@@ -722,17 +723,18 @@
-  * section in the linker script will go there too.  @phdr should have
-  * a leading colon.
-  *
-- * Note that this macros defines __per_cpu_load as an absolute symbol.
-+ * Note that this macros defines per_cpu_load as an absolute symbol.
-  * If there is no need to put the percpu section at a predetermined
-  * address, use PERCPU_SECTION.
-  */
- #define PERCPU_VADDR(cacheline, vaddr, phdr)				\
--	VMLINUX_SYMBOL(__per_cpu_load) = .;				\
--	.data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load)		\
-+	per_cpu_load = .;						\
-+	.data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load)		\
- 				- LOAD_OFFSET) {			\
-+		VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load;	\
- 		PERCPU_INPUT(cacheline)					\
- 	} phdr								\
--	. = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
-+	. = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
- 
- /**
-  * PERCPU_SECTION - define output section for percpu area, simple version
-diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
-index ecc721d..029cf5a 100644
---- a/include/crypto/algapi.h
-+++ b/include/crypto/algapi.h
-@@ -34,7 +34,7 @@ struct crypto_type {
- 	unsigned int maskclear;
- 	unsigned int maskset;
- 	unsigned int tfmsize;
--};
-+} __do_const;
- 
- struct crypto_instance {
- 	struct crypto_alg alg;
-diff --git a/include/drm/drmP.h b/include/drm/drmP.h
-index bf4b2dc..2df6e61 100644
---- a/include/drm/drmP.h
-+++ b/include/drm/drmP.h
-@@ -72,6 +72,7 @@
- #include <linux/workqueue.h>
- #include <linux/poll.h>
- #include <asm/pgalloc.h>
-+#include <asm/local.h>
- #include "drm.h"
- 
- #include <linux/idr.h>
-@@ -284,10 +285,12 @@ do {										\
-  * \param cmd command.
-  * \param arg argument.
-  */
--typedef int drm_ioctl_t(struct drm_device *dev, void *data,
-+typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
-+			struct drm_file *file_priv);
-+typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
- 			struct drm_file *file_priv);
- 
--typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
-+typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
- 			       unsigned long arg);
- 
- #define DRM_IOCTL_NR(n)                _IOC_NR(n)
-@@ -302,9 +305,9 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
- struct drm_ioctl_desc {
- 	unsigned int cmd;
- 	int flags;
--	drm_ioctl_t *func;
-+	drm_ioctl_t func;
- 	unsigned int cmd_drv;
--};
-+} __do_const;
- 
- /**
-  * Creates a driver or general drm_ioctl_desc array entry for the given
-@@ -965,7 +968,7 @@ struct drm_info_list {
- 	int (*show)(struct seq_file*, void*); /** show callback */
- 	u32 driver_features; /**< Required driver features for this entry */
- 	void *data;
--};
-+} __do_const;
- 
- /**
-  * debugfs node structure. This structure represents a debugfs file.
-@@ -1038,7 +1041,7 @@ struct drm_device {
- 
- 	/** \name Usage Counters */
- 	/*@{ */
--	int open_count;			/**< Outstanding files open */
-+	local_t open_count;		/**< Outstanding files open */
- 	atomic_t ioctl_count;		/**< Outstanding IOCTLs pending */
- 	atomic_t vma_count;		/**< Outstanding vma areas open */
- 	int buf_use;			/**< Buffers in use -- cannot alloc */
-@@ -1049,7 +1052,7 @@ struct drm_device {
- 	/*@{ */
- 	unsigned long counters;
- 	enum drm_stat_type types[15];
--	atomic_t counts[15];
-+	atomic_unchecked_t counts[15];
- 	/*@} */
- 
- 	struct list_head filelist;
-diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
-index 73b0712..2e581af 100644
---- a/include/drm/drm_crtc_helper.h
-+++ b/include/drm/drm_crtc_helper.h
-@@ -95,7 +95,7 @@ struct drm_encoder_helper_funcs {
- 					    struct drm_connector *connector);
- 	/* disable encoder when not in use - more explicit than dpms off */
- 	void (*disable)(struct drm_encoder *encoder);
--};
-+} __no_const;
- 
- struct drm_connector_helper_funcs {
- 	int (*get_modes)(struct drm_connector *connector);
-diff --git a/include/drm/drm_mem_util.h b/include/drm/drm_mem_util.h
-index 6bd325f..19a2404 100644
---- a/include/drm/drm_mem_util.h
-+++ b/include/drm/drm_mem_util.h
-@@ -31,7 +31,7 @@
- 
- static __inline__ void *drm_calloc_large(size_t nmemb, size_t size)
- {
--	if (size != 0 && nmemb > ULONG_MAX / size)
-+	if (size != 0 && nmemb > SIZE_MAX / size)
- 		return NULL;
- 
- 	if (size * nmemb <= PAGE_SIZE)
-@@ -44,7 +44,7 @@ static __inline__ void *drm_calloc_large(size_t nmemb, size_t size)
- /* Modeled after cairo's malloc_ab, it's like calloc but without the zeroing. */
- static __inline__ void *drm_malloc_ab(size_t nmemb, size_t size)
- {
--	if (size != 0 && nmemb > ULONG_MAX / size)
-+	if (size != 0 && nmemb > SIZE_MAX / size)
- 		return NULL;
- 
- 	if (size * nmemb <= PAGE_SIZE)
-diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
-index 26c1f78..6722682 100644
---- a/include/drm/ttm/ttm_memory.h
-+++ b/include/drm/ttm/ttm_memory.h
-@@ -47,7 +47,7 @@
- 
- struct ttm_mem_shrink {
- 	int (*do_shrink) (struct ttm_mem_shrink *);
--};
-+} __no_const;
- 
- /**
-  * struct ttm_mem_global - Global memory accounting structure.
-diff --git a/include/linux/Kbuild b/include/linux/Kbuild
-index a3ce901..fd50c75 100644
---- a/include/linux/Kbuild
-+++ b/include/linux/Kbuild
-@@ -329,6 +329,7 @@ header-y += scc.h
- header-y += sched.h
- header-y += screen_info.h
- header-y += sdla.h
-+header-y += seccomp.h
- header-y += securebits.h
- header-y += selinux_netlink.h
- header-y += sem.h
-diff --git a/include/linux/a.out.h b/include/linux/a.out.h
-index e86dfca..40cc55f 100644
---- a/include/linux/a.out.h
-+++ b/include/linux/a.out.h
-@@ -39,6 +39,14 @@ enum machine_type {
-   M_MIPS2 = 152		/* MIPS R6000/R4000 binary */
- };
- 
-+/* Constants for the N_FLAGS field */
-+#define F_PAX_PAGEEXEC	1	/* Paging based non-executable pages */
-+#define F_PAX_EMUTRAMP	2	/* Emulate trampolines */
-+#define F_PAX_MPROTECT	4	/* Restrict mprotect() */
-+#define F_PAX_RANDMMAP	8	/* Randomize mmap() base */
-+/*#define F_PAX_RANDEXEC	16*/	/* Randomize ET_EXEC base */
-+#define F_PAX_SEGMEXEC	32	/* Segmentation based non-executable pages */
-+
- #if !defined (N_MAGIC)
- #define N_MAGIC(exec) ((exec).a_info & 0xffff)
- #endif
-diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
-index 49a83ca..d0a847e 100644
---- a/include/linux/atmdev.h
-+++ b/include/linux/atmdev.h
-@@ -237,7 +237,7 @@ struct compat_atm_iobuf {
- #endif
- 
- struct k_atm_aal_stats {
--#define __HANDLE_ITEM(i) atomic_t i
-+#define __HANDLE_ITEM(i) atomic_unchecked_t i
- 	__AAL_STAT_ITEMS
- #undef __HANDLE_ITEM
- };
-@@ -406,7 +406,7 @@ struct atmdev_ops { /* only send is required */
- 	int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
- 	int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
- 	struct module *owner;
--};
-+} __do_const ;
- 
- struct atmphy_ops {
- 	int (*start)(struct atm_dev *dev);
-diff --git a/include/linux/audit.h b/include/linux/audit.h
-index 2f81c6f..225b4e4 100644
---- a/include/linux/audit.h
-+++ b/include/linux/audit.h
-@@ -430,6 +430,7 @@ extern void audit_putname(const char *name);
- extern void __audit_inode(const char *name, const struct dentry *dentry);
- extern void __audit_inode_child(const struct dentry *dentry,
- 				const struct inode *parent);
-+extern void __audit_seccomp(unsigned long syscall, long signr, int code);
- extern void __audit_ptrace(struct task_struct *t);
- 
- static inline int audit_dummy_context(void)
-@@ -453,6 +454,12 @@ static inline void audit_inode_child(const struct dentry *dentry,
- }
- void audit_core_dumps(long signr);
- 
-+static inline void audit_seccomp(unsigned long syscall, long signr, int code)
-+{
-+	if (unlikely(!audit_dummy_context()))
-+		__audit_seccomp(syscall, signr, code);
-+}
-+
- static inline void audit_ptrace(struct task_struct *t)
- {
- 	if (unlikely(!audit_dummy_context()))
-@@ -558,6 +565,8 @@ extern int audit_signals;
- #define audit_inode(n,d) do { (void)(d); } while (0)
- #define audit_inode_child(i,p) do { ; } while (0)
- #define audit_core_dumps(i) do { ; } while (0)
-+#define audit_seccomp(i,s,c) do { ; } while (0)
-+#define __audit_seccomp(i,s,c) do { ; } while (0)
- #define auditsc_get_stamp(c,t,s) (0)
- #define audit_get_loginuid(t) (-1)
- #define audit_get_sessionid(t) (-1)
-diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
-index acd8d4b..f2defe2 100644
---- a/include/linux/binfmts.h
-+++ b/include/linux/binfmts.h
-@@ -18,7 +18,7 @@ struct pt_regs;
- #define BINPRM_BUF_SIZE 128
- 
- #ifdef __KERNEL__
--#include <linux/list.h>
-+#include <linux/sched.h>
- 
- #define CORENAME_MAX_SIZE 128
- 
-@@ -58,6 +58,7 @@ struct linux_binprm {
- 	unsigned interp_flags;
- 	unsigned interp_data;
- 	unsigned long loader, exec;
-+	char tcomm[TASK_COMM_LEN];
- };
- 
- #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
-@@ -86,8 +87,10 @@ struct linux_binfmt {
- 	int (*load_binary)(struct linux_binprm *, struct  pt_regs * regs);
- 	int (*load_shlib)(struct file *);
- 	int (*core_dump)(struct coredump_params *cprm);
-+	void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
-+	void (*handle_mmap)(struct file *);
- 	unsigned long min_coredump;	/* minimal dump size */
--};
-+} __do_const;
- 
- extern int __register_binfmt(struct linux_binfmt *fmt, int insert);
- 
-diff --git a/include/linux/bitops.h b/include/linux/bitops.h
-index fc8a3ff..e48401e 100644
---- a/include/linux/bitops.h
-+++ b/include/linux/bitops.h
-@@ -74,7 +74,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
-  * @word: value to rotate
-  * @shift: bits to roll
-  */
--static inline __u32 rol32(__u32 word, unsigned int shift)
-+static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
- {
- 	return (word << shift) | (word >> (32 - shift));
- }
-@@ -84,7 +84,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
-  * @word: value to rotate
-  * @shift: bits to roll
-  */
--static inline __u32 ror32(__u32 word, unsigned int shift)
-+static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
- {
- 	return (word >> shift) | (word << (32 - shift));
- }
-diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
-index ff039f0..cdf89ae 100644
---- a/include/linux/blkdev.h
-+++ b/include/linux/blkdev.h
-@@ -1316,7 +1316,7 @@ struct block_device_operations {
- 	/* this callback is with swap_lock and sometimes page table lock held */
- 	void (*swap_slot_free_notify) (struct block_device *, unsigned long);
- 	struct module *owner;
--};
-+} __do_const;
- 
- extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
- 				 unsigned long);
-diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
-index 4d1a074..88f929a 100644
---- a/include/linux/blktrace_api.h
-+++ b/include/linux/blktrace_api.h
-@@ -162,7 +162,7 @@ struct blk_trace {
- 	struct dentry *dir;
- 	struct dentry *dropped_file;
- 	struct dentry *msg_file;
--	atomic_t dropped;
-+	atomic_unchecked_t dropped;
- };
- 
- extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
-diff --git a/include/linux/byteorder/little_endian.h b/include/linux/byteorder/little_endian.h
-index 83195fb..46fe38f 100644
---- a/include/linux/byteorder/little_endian.h
-+++ b/include/linux/byteorder/little_endian.h
-@@ -42,51 +42,51 @@
- 
- static inline __le64 __cpu_to_le64p(const __u64 *p)
- {
--	return (__force __le64)*p;
-+	return (__force const __le64)*p;
- }
--static inline __u64 __le64_to_cpup(const __le64 *p)
-+static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
- {
--	return (__force __u64)*p;
-+	return (__force const __u64)*p;
- }
- static inline __le32 __cpu_to_le32p(const __u32 *p)
- {
--	return (__force __le32)*p;
-+	return (__force const __le32)*p;
- }
- static inline __u32 __le32_to_cpup(const __le32 *p)
- {
--	return (__force __u32)*p;
-+	return (__force const __u32)*p;
- }
- static inline __le16 __cpu_to_le16p(const __u16 *p)
- {
--	return (__force __le16)*p;
-+	return (__force const __le16)*p;
- }
- static inline __u16 __le16_to_cpup(const __le16 *p)
- {
--	return (__force __u16)*p;
-+	return (__force const __u16)*p;
- }
- static inline __be64 __cpu_to_be64p(const __u64 *p)
- {
--	return (__force __be64)__swab64p(p);
-+	return (__force const __be64)__swab64p(p);
- }
- static inline __u64 __be64_to_cpup(const __be64 *p)
- {
--	return __swab64p((__u64 *)p);
-+	return __swab64p((const __u64 *)p);
- }
- static inline __be32 __cpu_to_be32p(const __u32 *p)
- {
--	return (__force __be32)__swab32p(p);
-+	return (__force const __be32)__swab32p(p);
- }
--static inline __u32 __be32_to_cpup(const __be32 *p)
-+static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
- {
--	return __swab32p((__u32 *)p);
-+	return __swab32p((const __u32 *)p);
- }
- static inline __be16 __cpu_to_be16p(const __u16 *p)
- {
--	return (__force __be16)__swab16p(p);
-+	return (__force const __be16)__swab16p(p);
- }
- static inline __u16 __be16_to_cpup(const __be16 *p)
- {
--	return __swab16p((__u16 *)p);
-+	return __swab16p((const __u16 *)p);
- }
- #define __cpu_to_le64s(x) do { (void)(x); } while (0)
- #define __le64_to_cpus(x) do { (void)(x); } while (0)
-diff --git a/include/linux/cache.h b/include/linux/cache.h
-index 4c57065..40346da 100644
---- a/include/linux/cache.h
-+++ b/include/linux/cache.h
-@@ -16,6 +16,14 @@
- #define __read_mostly
- #endif
- 
-+#ifndef __read_only
-+#ifdef CONFIG_PAX_KERNEXEC
-+#error KERNEXEC requires __read_only
-+#else
-+#define __read_only __read_mostly
-+#endif
-+#endif
-+
- #ifndef ____cacheline_aligned
- #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
- #endif
-diff --git a/include/linux/capability.h b/include/linux/capability.h
-index a63d13d..f15d415 100644
---- a/include/linux/capability.h
-+++ b/include/linux/capability.h
-@@ -548,10 +548,16 @@ extern bool capable(int cap);
- extern bool ns_capable(struct user_namespace *ns, int cap);
- extern bool task_ns_capable(struct task_struct *t, int cap);
- extern bool nsown_capable(int cap);
-+extern bool task_ns_capable_nolog(struct task_struct *t, int cap);
-+extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
-+extern bool capable_nolog(int cap);
- 
- /* audit system wants to get cap info from files as well */
- extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
- 
-+extern int is_privileged_binary(const struct dentry *dentry);
-+extern int is_root_privileged_binary(const struct dentry *dentry);
-+
- #endif /* __KERNEL__ */
- 
- #endif /* !_LINUX_CAPABILITY_H */
-diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
-index 35eae4b..5673e99 100644
---- a/include/linux/cdrom.h
-+++ b/include/linux/cdrom.h
-@@ -985,7 +985,6 @@ struct cdrom_device_ops {
- 
- /* driver specifications */
- 	const int capability;   /* capability flags */
--	int n_minors;           /* number of active minor devices */
- 	/* handle uniform packets for scsi type devices (scsi,atapi) */
- 	int (*generic_packet) (struct cdrom_device_info *,
- 			       struct packet_command *);
-diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
-index 04ffb2e..6799180 100644
---- a/include/linux/cleancache.h
-+++ b/include/linux/cleancache.h
-@@ -31,7 +31,7 @@ struct cleancache_ops {
- 	void (*flush_page)(int, struct cleancache_filekey, pgoff_t);
- 	void (*flush_inode)(int, struct cleancache_filekey);
- 	void (*flush_fs)(int);
--};
-+} __no_const;
- 
- extern struct cleancache_ops
- 	cleancache_register_ops(struct cleancache_ops *ops);
-diff --git a/include/linux/compat.h b/include/linux/compat.h
-index d42bd48..554dcd5 100644
---- a/include/linux/compat.h
-+++ b/include/linux/compat.h
-@@ -240,7 +240,7 @@ long compat_sys_msgrcv(int first, int second, int msgtyp, int third,
- 		int version, void __user *uptr);
- long compat_sys_msgctl(int first, int second, void __user *uptr);
- long compat_sys_shmat(int first, int second, compat_uptr_t third, int version,
--		void __user *uptr);
-+		void __user *uptr) __intentional_overflow(0);
- long compat_sys_shmctl(int first, int second, void __user *uptr);
- long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
- 		unsigned nsems, const struct compat_timespec __user *timeout);
-@@ -334,7 +334,7 @@ extern int compat_ptrace_request(struct task_struct *child,
- extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
- 			       compat_ulong_t addr, compat_ulong_t data);
- asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
--				  compat_long_t addr, compat_long_t data);
-+				  compat_ulong_t addr, compat_ulong_t data);
- 
- /*
-  * epoll (fs/eventpoll.c) compat bits follow ...
-diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
-index dfadc96..23c5182 100644
---- a/include/linux/compiler-gcc4.h
-+++ b/include/linux/compiler-gcc4.h
-@@ -31,6 +31,21 @@
- 
- 
- #if __GNUC_MINOR__ >= 5
-+
-+#ifdef CONSTIFY_PLUGIN
-+#define __no_const __attribute__((no_const))
-+#define __do_const __attribute__((do_const))
-+#endif
-+
-+#ifdef SIZE_OVERFLOW_PLUGIN
-+#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
-+#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
-+#endif
-+
-+#ifdef LATENT_ENTROPY_PLUGIN
-+#define __latent_entropy __attribute__((latent_entropy))
-+#endif
-+
- /*
-  * Mark a position in code as unreachable.  This can be used to
-  * suppress control flow warnings after asm blocks that transfer
-@@ -46,6 +61,11 @@
- #define __noclone	__attribute__((__noclone__))
- 
- #endif
-+
-+#define __alloc_size(...)	__attribute((alloc_size(__VA_ARGS__)))
-+#define __bos(ptr, arg)		__builtin_object_size((ptr), (arg))
-+#define __bos0(ptr)		__bos((ptr), 0)
-+#define __bos1(ptr)		__bos((ptr), 1)
- #endif
- 
- #if __GNUC_MINOR__ > 0
-diff --git a/include/linux/compiler.h b/include/linux/compiler.h
-index 320d6c9..2d1df6b 100644
---- a/include/linux/compiler.h
-+++ b/include/linux/compiler.h
-@@ -5,31 +5,51 @@
- 
- #ifdef __CHECKER__
- # define __user		__attribute__((noderef, address_space(1)))
-+# define __force_user	__force __user
- # define __kernel	__attribute__((address_space(0)))
-+# define __force_kernel	__force __kernel
- # define __safe		__attribute__((safe))
- # define __force	__attribute__((force))
- # define __nocast	__attribute__((nocast))
- # define __iomem	__attribute__((noderef, address_space(2)))
-+# define __force_iomem	__force __iomem
- # define __acquires(x)	__attribute__((context(x,0,1)))
- # define __releases(x)	__attribute__((context(x,1,0)))
- # define __acquire(x)	__context__(x,1)
- # define __release(x)	__context__(x,-1)
- # define __cond_lock(x,c)	((c) ? ({ __acquire(x); 1; }) : 0)
- # define __percpu	__attribute__((noderef, address_space(3)))
-+# define __force_percpu	__force __percpu
- #ifdef CONFIG_SPARSE_RCU_POINTER
- # define __rcu		__attribute__((noderef, address_space(4)))
-+# define __force_rcu	__force __rcu
- #else
- # define __rcu
-+# define __force_rcu
- #endif
- extern void __chk_user_ptr(const volatile void __user *);
- extern void __chk_io_ptr(const volatile void __iomem *);
- #else
--# define __user
--# define __kernel
-+# ifdef CHECKER_PLUGIN
-+//#  define __user
-+//#  define __force_user
-+//#  define __kernel
-+//#  define __force_kernel
-+# else
-+#  ifdef STRUCTLEAK_PLUGIN
-+#   define __user __attribute__((user))
-+#  else
-+#   define __user
-+#  endif
-+#  define __force_user
-+#  define __kernel
-+#  define __force_kernel
-+# endif
- # define __safe
- # define __force
- # define __nocast
- # define __iomem
-+# define __force_iomem
- # define __chk_user_ptr(x) (void)0
- # define __chk_io_ptr(x) (void)0
- # define __builtin_warning(x, y...) (1)
-@@ -39,7 +59,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
- # define __release(x) (void)0
- # define __cond_lock(x,c) (c)
- # define __percpu
-+# define __force_percpu
- # define __rcu
-+# define __force_rcu
- #endif
- 
- #ifdef __KERNEL__
-@@ -264,6 +286,22 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
- # define __attribute_const__	/* unimplemented */
- #endif
- 
-+#ifndef __no_const
-+# define __no_const
-+#endif
-+
-+#ifndef __do_const
-+# define __do_const
-+#endif
-+
-+#ifndef __size_overflow
-+# define __size_overflow(...)
-+#endif
-+
-+#ifndef __latent_entropy
-+# define __latent_entropy
-+#endif
-+
- /*
-  * Tell gcc if a function is cold. The compiler will assume any path
-  * directly leading to the call is unlikely.
-@@ -273,6 +311,22 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
- #define __cold
- #endif
- 
-+#ifndef __alloc_size
-+#define __alloc_size(...)
-+#endif
-+
-+#ifndef __bos
-+#define __bos(ptr, arg)
-+#endif
-+
-+#ifndef __bos0
-+#define __bos0(ptr)
-+#endif
-+
-+#ifndef __bos1
-+#define __bos1(ptr)
-+#endif
-+
- /* Simple shorthand for a section definition */
- #ifndef __section
- # define __section(S) __attribute__ ((__section__(#S)))
-@@ -292,6 +346,18 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
- #endif
- #ifndef __compiletime_error
- # define __compiletime_error(message)
-+# define __compiletime_error_fallback(condition) \
-+	do { ((void)sizeof(char[1 - 2*!!(condition)])); } while (0)
-+#else
-+# define __compiletime_error_fallback(condition) do { } while (0)
-+#endif
-+
-+#ifndef __size_overflow
-+# define __size_overflow(...)
-+#endif
-+
-+#ifndef __intentional_overflow
-+# define __intentional_overflow(...)
- #endif
- 
- /*
-@@ -306,6 +372,7 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
-  * use is to mediate communication between process-level code and irq/NMI
-  * handlers, all running on the same CPU.
-  */
--#define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
-+#define ACCESS_ONCE(x) (*(volatile const typeof(x) *)&(x))
-+#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
- 
- #endif /* __LINUX_COMPILER_H */
-diff --git a/include/linux/completion.h b/include/linux/completion.h
-index 51494e6..340575ab 100644
---- a/include/linux/completion.h
-+++ b/include/linux/completion.h
-@@ -77,14 +77,14 @@ static inline void init_completion(struct completion *x)
- }
- 
- extern void wait_for_completion(struct completion *);
--extern int wait_for_completion_interruptible(struct completion *x);
--extern int wait_for_completion_killable(struct completion *x);
-+extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
-+extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
- extern unsigned long wait_for_completion_timeout(struct completion *x,
--						   unsigned long timeout);
-+						   unsigned long timeout) __intentional_overflow(-1);
- extern long wait_for_completion_interruptible_timeout(
--	struct completion *x, unsigned long timeout);
-+	struct completion *x, unsigned long timeout) __intentional_overflow(-1);
- extern long wait_for_completion_killable_timeout(
--	struct completion *x, unsigned long timeout);
-+	struct completion *x, unsigned long timeout) __intentional_overflow(-1);
- extern bool try_wait_for_completion(struct completion *x);
- extern bool completion_done(struct completion *x);
- 
-diff --git a/include/linux/configfs.h b/include/linux/configfs.h
-index 3081c58..7714c00 100644
---- a/include/linux/configfs.h
-+++ b/include/linux/configfs.h
-@@ -125,7 +125,7 @@ struct configfs_attribute {
- 	const char		*ca_name;
- 	struct module 		*ca_owner;
- 	mode_t			ca_mode;
--};
-+} __do_const;
- 
- /*
-  * Users often need to create attribute structures for their configurable
-diff --git a/include/linux/cpu.h b/include/linux/cpu.h
-index 9c3e071..8a8ebea 100644
---- a/include/linux/cpu.h
-+++ b/include/linux/cpu.h
-@@ -108,7 +108,7 @@ enum {
- /* Need to know about CPUs going up/down? */
- #if defined(CONFIG_HOTPLUG_CPU) || !defined(MODULE)
- #define cpu_notifier(fn, pri) {					\
--	static struct notifier_block fn##_nb __cpuinitdata =	\
-+	static struct notifier_block fn##_nb =			\
- 		{ .notifier_call = fn, .priority = pri };	\
- 	register_cpu_notifier(&fn##_nb);			\
- }
-diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
-index 6216115..68bf1d0 100644
---- a/include/linux/cpufreq.h
-+++ b/include/linux/cpufreq.h
-@@ -236,7 +236,7 @@ struct cpufreq_driver {
- 	int	(*suspend)	(struct cpufreq_policy *policy);
- 	int	(*resume)	(struct cpufreq_policy *policy);
- 	struct freq_attr	**attr;
--};
-+} __do_const;
- 
- /* flags */
- 
-@@ -295,6 +295,7 @@ struct global_attr {
- 	ssize_t (*store)(struct kobject *a, struct attribute *b,
- 			 const char *c, size_t count);
- };
-+typedef struct global_attr __no_const global_attr_no_const;
- 
- #define define_one_global_ro(_name)		\
- static struct global_attr _name =		\
-diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
-index 7408af8..8d6f9dd 100644
---- a/include/linux/cpuidle.h
-+++ b/include/linux/cpuidle.h
-@@ -49,7 +49,8 @@ struct cpuidle_state {
- 	int (*enter)	(struct cpuidle_device *dev,
- 			struct cpuidle_driver *drv,
- 			int index);
--};
-+} __do_const;
-+typedef struct cpuidle_state __no_const cpuidle_state_no_const;
- 
- /* Idle State Flags */
- #define CPUIDLE_FLAG_TIME_VALID	(0x01) /* is residency time measurable? */
-@@ -181,7 +182,7 @@ struct cpuidle_governor {
- 	void (*reflect)		(struct cpuidle_device *dev, int index);
- 
- 	struct module 		*owner;
--};
-+} __do_const;
- 
- #ifdef CONFIG_CPU_IDLE
- 
-diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
-index 4f7a632..b9e6f95 100644
---- a/include/linux/cpumask.h
-+++ b/include/linux/cpumask.h
-@@ -117,17 +117,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
- }
- 
- /* Valid inputs for n are -1 and 0. */
--static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
-+static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
- {
- 	return n+1;
- }
- 
--static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
-+static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
- {
- 	return n+1;
- }
- 
--static inline unsigned int cpumask_next_and(int n,
-+static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
- 					    const struct cpumask *srcp,
- 					    const struct cpumask *andp)
- {
-@@ -166,7 +166,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
-  *
-  * Returns >= nr_cpu_ids if no further cpus set.
-  */
--static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
-+static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
- {
- 	/* -1 is a legal arg here. */
- 	if (n != -1)
-@@ -181,7 +181,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
-  *
-  * Returns >= nr_cpu_ids if no further cpus unset.
-  */
--static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
-+static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
- {
- 	/* -1 is a legal arg here. */
- 	if (n != -1)
-@@ -189,7 +189,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
- 	return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
- }
- 
--int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
-+int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
- int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
- 
- /**
-diff --git a/include/linux/cred.h b/include/linux/cred.h
-index 4030896..8d6f342 100644
---- a/include/linux/cred.h
-+++ b/include/linux/cred.h
-@@ -207,6 +207,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
- static inline void validate_process_creds(void)
- {
- }
-+static inline void validate_task_creds(struct task_struct *task)
-+{
-+}
- #endif
- 
- /**
-diff --git a/include/linux/crypto.h b/include/linux/crypto.h
-index 8a94217..15d49e3 100644
---- a/include/linux/crypto.h
-+++ b/include/linux/crypto.h
-@@ -365,7 +365,7 @@ struct cipher_tfm {
- 	                  const u8 *key, unsigned int keylen);
- 	void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
- 	void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
--};
-+} __no_const;
- 
- struct hash_tfm {
- 	int (*init)(struct hash_desc *desc);
-@@ -386,13 +386,13 @@ struct compress_tfm {
- 	int (*cot_decompress)(struct crypto_tfm *tfm,
- 	                      const u8 *src, unsigned int slen,
- 	                      u8 *dst, unsigned int *dlen);
--};
-+} __no_const;
- 
- struct rng_tfm {
- 	int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
- 			      unsigned int dlen);
- 	int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
--};
-+} __no_const;
- 
- #define crt_ablkcipher	crt_u.ablkcipher
- #define crt_aead	crt_u.aead
-diff --git a/include/linux/ctype.h b/include/linux/ctype.h
-index 8acfe31..6ffccd63 100644
---- a/include/linux/ctype.h
-+++ b/include/linux/ctype.h
-@@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
-  * Fast implementation of tolower() for internal usage. Do not use in your
-  * code.
-  */
--static inline char _tolower(const char c)
-+static inline unsigned char _tolower(const unsigned char c)
- {
- 	return c | 0x20;
- }
-diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
-index 7925bf0..d5143d2 100644
---- a/include/linux/decompress/mm.h
-+++ b/include/linux/decompress/mm.h
-@@ -77,7 +77,7 @@ static void free(void *where)
-  * warnings when not needed (indeed large_malloc / large_free are not
-  * needed by inflate */
- 
--#define malloc(a) kmalloc(a, GFP_KERNEL)
-+#define malloc(a) kmalloc((a), GFP_KERNEL)
- #define free(a) kfree(a)
- 
- #define large_malloc(a) vmalloc(a)
-diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
-index 98ce812..9afa76d 100644
---- a/include/linux/devfreq.h
-+++ b/include/linux/devfreq.h
-@@ -100,7 +100,7 @@ struct devfreq_governor {
- 	int (*init)(struct devfreq *this);
- 	void (*exit)(struct devfreq *this);
- 	const bool no_central_polling;
--};
-+} __do_const;
- 
- /**
-  * struct devfreq - Device devfreq structure
-diff --git a/include/linux/device.h b/include/linux/device.h
-index 3136ede..9a589c5 100644
---- a/include/linux/device.h
-+++ b/include/linux/device.h
-@@ -427,7 +427,7 @@ struct device_type {
- 	void (*release)(struct device *dev);
- 
- 	const struct dev_pm_ops *pm;
--};
-+} __do_const;
- 
- /* interface for exporting device attributes */
- struct device_attribute {
-@@ -437,6 +437,7 @@ struct device_attribute {
- 	ssize_t (*store)(struct device *dev, struct device_attribute *attr,
- 			 const char *buf, size_t count);
- };
-+typedef struct device_attribute __no_const device_attribute_no_const;
- 
- #define DEVICE_ATTR(_name, _mode, _show, _store) \
- struct device_attribute dev_attr_##_name = __ATTR(_name, _mode, _show, _store)
-diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
-index e13117c..e9fc938 100644
---- a/include/linux/dma-mapping.h
-+++ b/include/linux/dma-mapping.h
-@@ -46,7 +46,7 @@ struct dma_map_ops {
- 	u64 (*get_required_mask)(struct device *dev);
- #endif
- 	int is_phys;
--};
-+} __do_const;
- 
- #define DMA_BIT_MASK(n)	(((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
- 
-diff --git a/include/linux/dmaengine.h b/include/linux/dmaengine.h
-index 75f53f8..5c7972d 100644
---- a/include/linux/dmaengine.h
-+++ b/include/linux/dmaengine.h
-@@ -881,9 +881,9 @@ struct dma_pinned_list {
- struct dma_pinned_list *dma_pin_iovec_pages(struct iovec *iov, size_t len);
- void dma_unpin_iovec_pages(struct dma_pinned_list* pinned_list);
- 
--dma_cookie_t dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
-+dma_cookie_t __intentional_overflow(0) dma_memcpy_to_iovec(struct dma_chan *chan, struct iovec *iov,
- 	struct dma_pinned_list *pinned_list, unsigned char *kdata, size_t len);
--dma_cookie_t dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
-+dma_cookie_t __intentional_overflow(0) dma_memcpy_pg_to_iovec(struct dma_chan *chan, struct iovec *iov,
- 	struct dma_pinned_list *pinned_list, struct page *page,
- 	unsigned int offset, size_t len);
- 
-diff --git a/include/linux/efi.h b/include/linux/efi.h
-index 88c953d..48685de 100644
---- a/include/linux/efi.h
-+++ b/include/linux/efi.h
-@@ -486,6 +486,7 @@ struct efivar_operations {
- 	efi_set_variable_t *set_variable;
- 	efi_query_variable_store_t *query_variable_store;
- };
-+typedef struct efivar_operations __no_const efivar_operations_no_const;
- 
- struct efivars {
- 	/*
-diff --git a/include/linux/elf.h b/include/linux/elf.h
-index 31f0508..5421c01 100644
---- a/include/linux/elf.h
-+++ b/include/linux/elf.h
-@@ -49,6 +49,17 @@ typedef __s64	Elf64_Sxword;
- #define PT_GNU_EH_FRAME		0x6474e550
- 
- #define PT_GNU_STACK	(PT_LOOS + 0x474e551)
-+#define PT_GNU_RELRO	(PT_LOOS + 0x474e552)
-+
-+#define PT_PAX_FLAGS	(PT_LOOS + 0x5041580)
-+
-+/* Constants for the e_flags field */
-+#define EF_PAX_PAGEEXEC		1	/* Paging based non-executable pages */
-+#define EF_PAX_EMUTRAMP		2	/* Emulate trampolines */
-+#define EF_PAX_MPROTECT		4	/* Restrict mprotect() */
-+#define EF_PAX_RANDMMAP		8	/* Randomize mmap() base */
-+/*#define EF_PAX_RANDEXEC		16*/	/* Randomize ET_EXEC base */
-+#define EF_PAX_SEGMEXEC		32	/* Segmentation based non-executable pages */
- 
- /*
-  * Extended Numbering
-@@ -106,6 +117,8 @@ typedef __s64	Elf64_Sxword;
- #define DT_DEBUG	21
- #define DT_TEXTREL	22
- #define DT_JMPREL	23
-+#define DT_FLAGS	30
-+  #define DF_TEXTREL  0x00000004
- #define DT_ENCODING	32
- #define OLD_DT_LOOS	0x60000000
- #define DT_LOOS		0x6000000d
-@@ -252,6 +265,19 @@ typedef struct elf64_hdr {
- #define PF_W		0x2
- #define PF_X		0x1
- 
-+#define PF_PAGEEXEC	(1U << 4)	/* Enable  PAGEEXEC */
-+#define PF_NOPAGEEXEC	(1U << 5)	/* Disable PAGEEXEC */
-+#define PF_SEGMEXEC	(1U << 6)	/* Enable  SEGMEXEC */
-+#define PF_NOSEGMEXEC	(1U << 7)	/* Disable SEGMEXEC */
-+#define PF_MPROTECT	(1U << 8)	/* Enable  MPROTECT */
-+#define PF_NOMPROTECT	(1U << 9)	/* Disable MPROTECT */
-+/*#define PF_RANDEXEC	(1U << 10)*/	/* Enable  RANDEXEC */
-+/*#define PF_NORANDEXEC	(1U << 11)*/	/* Disable RANDEXEC */
-+#define PF_EMUTRAMP	(1U << 12)	/* Enable  EMUTRAMP */
-+#define PF_NOEMUTRAMP	(1U << 13)	/* Disable EMUTRAMP */
-+#define PF_RANDMMAP	(1U << 14)	/* Enable  RANDMMAP */
-+#define PF_NORANDMMAP	(1U << 15)	/* Disable RANDMMAP */
-+
- typedef struct elf32_phdr{
-   Elf32_Word	p_type;
-   Elf32_Off	p_offset;
-@@ -344,6 +370,8 @@ typedef struct elf64_shdr {
- #define	EI_OSABI	7
- #define	EI_PAD		8
- 
-+#define	EI_PAX		14
-+
- #define	ELFMAG0		0x7f		/* EI_MAG */
- #define	ELFMAG1		'E'
- #define	ELFMAG2		'L'
-@@ -423,6 +451,7 @@ extern Elf32_Dyn _DYNAMIC [];
- #define elf_note	elf32_note
- #define elf_addr_t	Elf32_Off
- #define Elf_Half	Elf32_Half
-+#define elf_dyn		Elf32_Dyn
- 
- #else
- 
-@@ -433,6 +462,7 @@ extern Elf64_Dyn _DYNAMIC [];
- #define elf_note	elf64_note
- #define elf_addr_t	Elf64_Off
- #define Elf_Half	Elf64_Half
-+#define elf_dyn		Elf64_Dyn
- 
- #endif
- 
-diff --git a/include/linux/err.h b/include/linux/err.h
-index f2edce2..cc2082c 100644
---- a/include/linux/err.h
-+++ b/include/linux/err.h
-@@ -19,12 +19,12 @@
- 
- #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
- 
--static inline void * __must_check ERR_PTR(long error)
-+static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
- {
- 	return (void *) error;
- }
- 
--static inline long __must_check PTR_ERR(const void *ptr)
-+static inline long __must_check __intentional_overflow(-1) PTR_ERR(const void *ptr)
- {
- 	return (long) ptr;
- }
-diff --git a/include/linux/fb.h b/include/linux/fb.h
-index 73845ce..e5678a7 100644
---- a/include/linux/fb.h
-+++ b/include/linux/fb.h
-@@ -691,7 +691,7 @@ struct fb_ops {
- 	/* called at KDB enter and leave time to prepare the console */
- 	int (*fb_debug_enter)(struct fb_info *info);
- 	int (*fb_debug_leave)(struct fb_info *info);
--};
-+} __do_const;
- 
- #ifdef CONFIG_FB_TILEBLITTING
- #define FB_TILE_CURSOR_NONE        0
-diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
-index 82163c4..c4b3b50 100644
---- a/include/linux/fdtable.h
-+++ b/include/linux/fdtable.h
-@@ -101,7 +101,7 @@ struct files_struct *get_files_struct(struct task_struct *);
- void put_files_struct(struct files_struct *fs);
- void reset_files_struct(struct files_struct *);
- int unshare_files(struct files_struct **);
--struct files_struct *dup_fd(struct files_struct *, int *);
-+struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
- 
- extern struct kmem_cache *files_cachep;
- 
-diff --git a/include/linux/filter.h b/include/linux/filter.h
-index 8eeb205..13d571c 100644
---- a/include/linux/filter.h
-+++ b/include/linux/filter.h
-@@ -10,6 +10,7 @@
- 
- #ifdef __KERNEL__
- #include <linux/atomic.h>
-+#include <linux/compat.h>
- #endif
- 
- /*
-@@ -132,8 +133,19 @@ struct sock_fprog {	/* Required for SO_ATTACH_FILTER. */
- 
- #ifdef __KERNEL__
- 
-+#ifdef CONFIG_COMPAT
-+/*
-+ * A struct sock_filter is architecture independent.
-+ */
-+struct compat_sock_fprog {
-+	u16		len;
-+	compat_uptr_t	filter;		/* struct sock_filter * */
-+};
-+#endif
-+
- struct sk_buff;
- struct sock;
-+struct bpf_jit_work;
- 
- struct sk_filter
- {
-@@ -141,6 +153,9 @@ struct sk_filter
- 	unsigned int         	len;	/* Number of filter blocks */
- 	unsigned int		(*bpf_func)(const struct sk_buff *skb,
- 					    const struct sock_filter *filter);
-+#ifdef CONFIG_BPF_JIT
-+	struct bpf_jit_work	*work;
-+#endif
- 	struct rcu_head		rcu;
- 	struct sock_filter     	insns[0];
- };
-@@ -228,6 +243,7 @@ enum {
- 	BPF_S_ANC_HATYPE,
- 	BPF_S_ANC_RXHASH,
- 	BPF_S_ANC_CPU,
-+	BPF_S_ANC_SECCOMP_LD_W,
- };
- 
- #endif /* __KERNEL__ */
-diff --git a/include/linux/fs.h b/include/linux/fs.h
-index a276817..ba31358 100644
---- a/include/linux/fs.h
-+++ b/include/linux/fs.h
-@@ -1618,7 +1618,8 @@ struct file_operations {
- 	int (*setlease)(struct file *, long, struct file_lock **);
- 	long (*fallocate)(struct file *file, int mode, loff_t offset,
- 			  loff_t len);
--};
-+} __do_const;
-+typedef struct file_operations __no_const file_operations_no_const;
- 
- struct inode_operations {
- 	struct dentry * (*lookup) (struct inode *,struct dentry *, struct nameidata *);
-@@ -1885,6 +1886,8 @@ struct file_system_type {
- 	struct lock_class_key i_mutex_dir_key;
- };
- 
-+#define MODULE_ALIAS_FS(NAME) MODULE_ALIAS("fs-" NAME)
-+
- extern struct dentry *mount_ns(struct file_system_type *fs_type, int flags,
- 	void *data, int (*fill_super)(struct super_block *, void *, int));
- extern struct dentry *mount_bdev(struct file_system_type *fs_type,
-@@ -2716,5 +2719,15 @@ static inline void inode_has_no_xattr(struct inode *inode)
- 		inode->i_flags |= S_NOSEC;
- }
- 
-+static inline bool is_sidechannel_device(const struct inode *inode)
-+{
-+#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
-+	umode_t mode = inode->i_mode;
-+	return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
-+#else
-+	return false;
-+#endif
-+}
-+
- #endif /* __KERNEL__ */
- #endif /* _LINUX_FS_H */
-diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
-index 003dc0f..3c4ea97 100644
---- a/include/linux/fs_struct.h
-+++ b/include/linux/fs_struct.h
-@@ -6,7 +6,7 @@
- #include <linux/seqlock.h>
- 
- struct fs_struct {
--	int users;
-+	atomic_t users;
- 	spinlock_t lock;
- 	seqcount_t seq;
- 	int umask;
-diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
-index ce31408..b1ad003 100644
---- a/include/linux/fscache-cache.h
-+++ b/include/linux/fscache-cache.h
-@@ -102,7 +102,7 @@ struct fscache_operation {
- 	fscache_operation_release_t release;
- };
- 
--extern atomic_t fscache_op_debug_id;
-+extern atomic_unchecked_t fscache_op_debug_id;
- extern void fscache_op_work_func(struct work_struct *work);
- 
- extern void fscache_enqueue_operation(struct fscache_operation *);
-@@ -122,7 +122,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
- {
- 	INIT_WORK(&op->work, fscache_op_work_func);
- 	atomic_set(&op->usage, 1);
--	op->debug_id = atomic_inc_return(&fscache_op_debug_id);
-+	op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
- 	op->processor = processor;
- 	op->release = release;
- 	INIT_LIST_HEAD(&op->pend_link);
-diff --git a/include/linux/fscache.h b/include/linux/fscache.h
-index 9ec20de..8007b8a 100644
---- a/include/linux/fscache.h
-+++ b/include/linux/fscache.h
-@@ -152,7 +152,7 @@ struct fscache_cookie_def {
- 	 * - this is mandatory for any object that may have data
- 	 */
- 	void (*now_uncached)(void *cookie_netfs_data);
--};
-+} __do_const;
- 
- /*
-  * fscache cached network filesystem type
-diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
-index 2a53f10..e3cd3e0 100644
---- a/include/linux/fsnotify.h
-+++ b/include/linux/fsnotify.h
-@@ -194,6 +194,9 @@ static inline void fsnotify_access(struct file *file)
- 	struct inode *inode = path->dentry->d_inode;
- 	__u32 mask = FS_ACCESS;
- 
-+	if (is_sidechannel_device(inode))
-+		return;
-+
- 	if (S_ISDIR(inode->i_mode))
- 		mask |= FS_ISDIR;
- 
-@@ -212,6 +215,9 @@ static inline void fsnotify_modify(struct file *file)
- 	struct inode *inode = path->dentry->d_inode;
- 	__u32 mask = FS_MODIFY;
- 
-+	if (is_sidechannel_device(inode))
-+		return;
-+
- 	if (S_ISDIR(inode->i_mode))
- 		mask |= FS_ISDIR;
- 
-@@ -314,7 +320,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
-  */
- static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
- {
--	return kstrdup(name, GFP_KERNEL);
-+	return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
- }
- 
- /*
-diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h
-index 82924bf..1aa58e7 100644
---- a/include/linux/ftrace_event.h
-+++ b/include/linux/ftrace_event.h
-@@ -256,7 +256,7 @@ extern int trace_define_field(struct ftrace_event_call *call, const char *type,
- extern int trace_add_event_call(struct ftrace_event_call *call);
- extern void trace_remove_event_call(struct ftrace_event_call *call);
- 
--#define is_signed_type(type)	(((type)(-1)) < 0)
-+#define is_signed_type(type)	(((type)(-1)) < (type)1)
- 
- int trace_set_clr_event(const char *system, const char *event, int set);
- 
-diff --git a/include/linux/genhd.h b/include/linux/genhd.h
-index 4eec461..4ff5db5 100644
---- a/include/linux/genhd.h
-+++ b/include/linux/genhd.h
-@@ -185,7 +185,7 @@ struct gendisk {
- 	struct kobject *slave_dir;
- 
- 	struct timer_rand_state *random;
--	atomic_t sync_io;		/* RAID */
-+	atomic_unchecked_t sync_io;	/* RAID */
- 	struct disk_events *ev;
- #ifdef  CONFIG_BLK_DEV_INTEGRITY
- 	struct blk_integrity *integrity;
-@@ -420,7 +420,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
- extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
- 
- /* drivers/char/random.c */
--extern void add_disk_randomness(struct gendisk *disk);
-+extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
- extern void rand_initialize_disk(struct gendisk *disk);
- 
- static inline sector_t get_start_sect(struct block_device *bdev)
-diff --git a/include/linux/gfp.h b/include/linux/gfp.h
-index 3a76faf..c0592c7 100644
---- a/include/linux/gfp.h
-+++ b/include/linux/gfp.h
-@@ -37,6 +37,12 @@ struct vm_area_struct;
- #define ___GFP_NO_KSWAPD	0x400000u
- #define ___GFP_OTHER_NODE	0x800000u
- 
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+#define ___GFP_USERCOPY		0x1000000u
-+#else
-+#define ___GFP_USERCOPY		0
-+#endif
-+
- /*
-  * GFP bitmasks..
-  *
-@@ -85,6 +91,7 @@ struct vm_area_struct;
- 
- #define __GFP_NO_KSWAPD	((__force gfp_t)___GFP_NO_KSWAPD)
- #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
-+#define __GFP_USERCOPY	((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
- 
- /*
-  * This may seem redundant, but it's a way of annotating false positives vs.
-@@ -92,7 +99,7 @@ struct vm_area_struct;
-  */
- #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
- 
--#define __GFP_BITS_SHIFT 24	/* Room for N __GFP_FOO bits */
-+#define __GFP_BITS_SHIFT 25	/* Room for N __GFP_FOO bits */
- #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
- 
- /* This equals 0, but use constants in case they ever change */
-@@ -146,6 +153,8 @@ struct vm_area_struct;
- /* 4GB DMA on some platforms */
- #define GFP_DMA32	__GFP_DMA32
- 
-+#define GFP_USERCOPY	__GFP_USERCOPY
-+
- /* Convert GFP flags to their corresponding migrate type */
- static inline int allocflags_to_migratetype(gfp_t gfp_flags)
- {
-diff --git a/include/linux/gracl.h b/include/linux/gracl.h
-new file mode 100644
-index 0000000..edb2cb6
---- /dev/null
-+++ b/include/linux/gracl.h
-@@ -0,0 +1,340 @@
-+#ifndef GR_ACL_H
-+#define GR_ACL_H
-+
-+#include <linux/grdefs.h>
-+#include <linux/resource.h>
-+#include <linux/capability.h>
-+#include <linux/dcache.h>
-+#include <asm/resource.h>
-+
-+/* Major status information */
-+
-+#define GR_VERSION  "grsecurity 3.0"
-+#define GRSECURITY_VERSION 0x3000
-+
-+enum {
-+	GR_SHUTDOWN = 0,
-+	GR_ENABLE = 1,
-+	GR_SPROLE = 2,
-+	GR_OLDRELOAD = 3,
-+	GR_SEGVMOD = 4,
-+	GR_STATUS = 5,
-+	GR_UNSPROLE = 6,
-+	GR_PASSSET = 7,
-+	GR_SPROLEPAM = 8,
-+	GR_RELOAD = 9,
-+};
-+
-+/* Password setup definitions
-+ * kernel/grhash.c */
-+enum {
-+	GR_PW_LEN = 128,
-+	GR_SALT_LEN = 16,
-+	GR_SHA_LEN = 32,
-+};
-+
-+enum {
-+	GR_SPROLE_LEN = 64,
-+};
-+
-+enum {
-+	GR_NO_GLOB = 0,
-+	GR_REG_GLOB,
-+	GR_CREATE_GLOB
-+};
-+
-+#define GR_NLIMITS 32
-+
-+/* Begin Data Structures */
-+
-+struct sprole_pw {
-+	unsigned char *rolename;
-+	unsigned char salt[GR_SALT_LEN];
-+	unsigned char sum[GR_SHA_LEN];	/* 256-bit SHA hash of the password */
-+};
-+
-+struct name_entry {
-+	__u32 key;
-+	ino_t inode;
-+	dev_t device;
-+	char *name;
-+	__u16 len;
-+	__u8 deleted;
-+	struct name_entry *prev;
-+	struct name_entry *next;
-+};
-+
-+struct inodev_entry {
-+	struct name_entry *nentry;
-+	struct inodev_entry *prev;
-+	struct inodev_entry *next;
-+};
-+
-+struct acl_role_db {
-+	struct acl_role_label **r_hash;
-+	__u32 r_size;
-+};
-+
-+struct inodev_db {
-+	struct inodev_entry **i_hash;
-+	__u32 i_size;
-+};
-+
-+struct name_db {
-+	struct name_entry **n_hash;
-+	__u32 n_size;
-+};
-+
-+struct crash_uid {
-+	uid_t uid;
-+	unsigned long expires;
-+};
-+
-+struct gr_hash_struct {
-+	void **table;
-+	void **nametable;
-+	void *first;
-+	__u32 table_size;
-+	__u32 used_size;
-+	int type;
-+};
-+
-+/* Userspace Grsecurity ACL data structures */
-+
-+struct acl_subject_label {
-+	char *filename;
-+	ino_t inode;
-+	dev_t device;
-+	__u32 mode;
-+	kernel_cap_t cap_mask;
-+	kernel_cap_t cap_lower;
-+	kernel_cap_t cap_invert_audit;
-+
-+	struct rlimit res[GR_NLIMITS];
-+	__u32 resmask;
-+
-+	__u8 user_trans_type;
-+	__u8 group_trans_type;
-+	uid_t *user_transitions;
-+	gid_t *group_transitions;
-+	__u16 user_trans_num;
-+	__u16 group_trans_num;
-+
-+	__u32 sock_families[2];
-+	__u32 ip_proto[8];
-+	__u32 ip_type;
-+	struct acl_ip_label **ips;
-+	__u32 ip_num;
-+	__u32 inaddr_any_override;
-+
-+	__u32 crashes;
-+	unsigned long expires;
-+
-+	struct acl_subject_label *parent_subject;
-+	struct gr_hash_struct *hash;
-+	struct acl_subject_label *prev;
-+	struct acl_subject_label *next;
-+
-+	struct acl_object_label **obj_hash;
-+	__u32 obj_hash_size;
-+	__u16 pax_flags;
-+};
-+
-+struct role_allowed_ip {
-+	__u32 addr;
-+	__u32 netmask;
-+
-+	struct role_allowed_ip *prev;
-+	struct role_allowed_ip *next;
-+};
-+
-+struct role_transition {
-+	char *rolename;
-+
-+	struct role_transition *prev;
-+	struct role_transition *next;
-+};
-+
-+struct acl_role_label {
-+	char *rolename;
-+	uid_t uidgid;
-+	__u16 roletype;
-+
-+	__u16 auth_attempts;
-+	unsigned long expires;
-+
-+	struct acl_subject_label *root_label;
-+	struct gr_hash_struct *hash;
-+
-+	struct acl_role_label *prev;
-+	struct acl_role_label *next;
-+
-+	struct role_transition *transitions;
-+	struct role_allowed_ip *allowed_ips;
-+	uid_t *domain_children;
-+	__u16 domain_child_num;
-+
-+	umode_t umask;
-+
-+	struct acl_subject_label **subj_hash;
-+	__u32 subj_hash_size;
-+};
-+
-+struct user_acl_role_db {
-+	struct acl_role_label **r_table;
-+	__u32 num_pointers;		/* Number of allocations to track */
-+	__u32 num_roles;		/* Number of roles */
-+	__u32 num_domain_children;	/* Number of domain children */
-+	__u32 num_subjects;		/* Number of subjects */
-+	__u32 num_objects;		/* Number of objects */
-+};
-+
-+struct acl_object_label {
-+	char *filename;
-+	ino_t inode;
-+	dev_t device;
-+	__u32 mode;
-+
-+	struct acl_subject_label *nested;
-+	struct acl_object_label *globbed;
-+
-+	/* next two structures not used */
-+
-+	struct acl_object_label *prev;
-+	struct acl_object_label *next;
-+};
-+
-+struct acl_ip_label {
-+	char *iface;
-+	__u32 addr;
-+	__u32 netmask;
-+	__u16 low, high;
-+	__u8 mode;
-+	__u32 type;
-+	__u32 proto[8];
-+
-+	/* next two structures not used */
-+
-+	struct acl_ip_label *prev;
-+	struct acl_ip_label *next;
-+};
-+
-+struct gr_arg {
-+	struct user_acl_role_db role_db;
-+	unsigned char pw[GR_PW_LEN];
-+	unsigned char salt[GR_SALT_LEN];
-+	unsigned char sum[GR_SHA_LEN];
-+	unsigned char sp_role[GR_SPROLE_LEN];
-+	struct sprole_pw *sprole_pws;
-+	dev_t segv_device;
-+	ino_t segv_inode;
-+	uid_t segv_uid;
-+	__u16 num_sprole_pws;
-+	__u16 mode;
-+};
-+
-+struct gr_arg_wrapper {
-+	struct gr_arg *arg;
-+	__u32 version;
-+	__u32 size;
-+};
-+
-+struct subject_map {
-+	struct acl_subject_label *user;
-+	struct acl_subject_label *kernel;
-+	struct subject_map *prev;
-+	struct subject_map *next;
-+};
-+
-+struct acl_subj_map_db {
-+	struct subject_map **s_hash;
-+	__u32 s_size;
-+};
-+
-+struct gr_policy_state {
-+	struct sprole_pw **acl_special_roles;
-+	__u16 num_sprole_pws;
-+	struct acl_role_label *kernel_role;
-+	struct acl_role_label *role_list;
-+	struct acl_role_label *default_role;
-+	struct acl_role_db acl_role_set;
-+	struct acl_subj_map_db subj_map_set;
-+	struct name_db name_set;
-+	struct inodev_db inodev_set;
-+};
-+
-+struct gr_alloc_state {
-+	unsigned long alloc_stack_next;
-+	unsigned long alloc_stack_size;
-+	void **alloc_stack;
-+};
-+
-+struct gr_reload_state {
-+	struct gr_policy_state oldpolicy;
-+	struct gr_alloc_state oldalloc;
-+	struct gr_policy_state newpolicy;
-+	struct gr_alloc_state newalloc;
-+	struct gr_policy_state *oldpolicy_ptr;
-+	struct gr_alloc_state *oldalloc_ptr;
-+	unsigned char oldmode;
-+};
-+
-+/* End Data Structures Section */
-+
-+/* Hash functions generated by empirical testing by Brad Spengler
-+   Makes good use of the low bits of the inode.  Generally 0-1 times
-+   in loop for successful match.  0-3 for unsuccessful match.
-+   Shift/add algorithm with modulus of table size and an XOR*/
-+
-+static __inline__ unsigned int
-+gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
-+{
-+	return ((((uid + type) << (16 + type)) ^ uid) % sz);
-+}
-+
-+ static __inline__ unsigned int
-+gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
-+{
-+	return ((const unsigned long)userp % sz);
-+}
-+
-+static __inline__ unsigned int
-+gr_fhash(const ino_t ino, const dev_t dev, const unsigned int sz)
-+{
-+	return (((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9))) % sz);
-+}
-+
-+static __inline__ unsigned int
-+gr_nhash(const char *name, const __u16 len, const unsigned int sz)
-+{
-+	return full_name_hash((const unsigned char *)name, len) % sz;
-+}
-+
-+#define FOR_EACH_SUBJECT_START(role,subj,iter) \
-+	subj = NULL; \
-+	iter = 0; \
-+	while (iter < role->subj_hash_size) { \
-+		if (subj == NULL) \
-+			subj = role->subj_hash[iter]; \
-+		if (subj == NULL) { \
-+			iter++; \
-+			continue; \
-+		}
-+
-+#define FOR_EACH_SUBJECT_END(subj,iter) \
-+		subj = subj->next; \
-+		if (subj == NULL) \
-+			iter++; \
-+	}
-+
-+
-+#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
-+	subj = role->hash->first; \
-+	while (subj != NULL) {
-+
-+#define FOR_EACH_NESTED_SUBJECT_END(subj) \
-+		subj = subj->next; \
-+	}
-+
-+#endif
-+
-diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
-new file mode 100644
-index 0000000..33ebd1f
---- /dev/null
-+++ b/include/linux/gracl_compat.h
-@@ -0,0 +1,156 @@
-+#ifndef GR_ACL_COMPAT_H
-+#define GR_ACL_COMPAT_H
-+
-+#include <linux/resource.h>
-+#include <asm/resource.h>
-+
-+struct sprole_pw_compat {
-+	compat_uptr_t rolename;
-+	unsigned char salt[GR_SALT_LEN];
-+	unsigned char sum[GR_SHA_LEN];
-+};
-+
-+struct gr_hash_struct_compat {
-+	compat_uptr_t table;
-+	compat_uptr_t nametable;
-+	compat_uptr_t first;
-+	__u32 table_size;
-+	__u32 used_size;
-+	int type;
-+};
-+
-+struct acl_subject_label_compat {
-+	compat_uptr_t filename;
-+	compat_ino_t inode;
-+	__u32 device;
-+	__u32 mode;
-+	kernel_cap_t cap_mask;
-+	kernel_cap_t cap_lower;
-+	kernel_cap_t cap_invert_audit;
-+
-+	struct compat_rlimit res[GR_NLIMITS];
-+	__u32 resmask;
-+
-+	__u8 user_trans_type;
-+	__u8 group_trans_type;
-+	compat_uptr_t user_transitions;
-+	compat_uptr_t group_transitions;
-+	__u16 user_trans_num;
-+	__u16 group_trans_num;
-+
-+	__u32 sock_families[2];
-+	__u32 ip_proto[8];
-+	__u32 ip_type;
-+	compat_uptr_t ips;
-+	__u32 ip_num;
-+	__u32 inaddr_any_override;
-+
-+	__u32 crashes;
-+	compat_ulong_t expires;
-+
-+	compat_uptr_t parent_subject;
-+	compat_uptr_t hash;
-+	compat_uptr_t prev;
-+	compat_uptr_t next;
-+
-+	compat_uptr_t obj_hash;
-+	__u32 obj_hash_size;
-+	__u16 pax_flags;
-+};
-+
-+struct role_allowed_ip_compat {
-+	__u32 addr;
-+	__u32 netmask;
-+
-+	compat_uptr_t prev;
-+	compat_uptr_t next;
-+};
-+
-+struct role_transition_compat {
-+	compat_uptr_t rolename;
-+
-+	compat_uptr_t prev;
-+	compat_uptr_t next;
-+};
-+
-+struct acl_role_label_compat {
-+	compat_uptr_t rolename;
-+	uid_t uidgid;
-+	__u16 roletype;
-+
-+	__u16 auth_attempts;
-+	compat_ulong_t expires;
-+
-+	compat_uptr_t root_label;
-+	compat_uptr_t hash;
-+
-+	compat_uptr_t prev;
-+	compat_uptr_t next;
-+
-+	compat_uptr_t transitions;
-+	compat_uptr_t allowed_ips;
-+	compat_uptr_t domain_children;
-+	__u16 domain_child_num;
-+
-+	umode_t umask;
-+
-+	compat_uptr_t subj_hash;
-+	__u32 subj_hash_size;
-+};
-+
-+struct user_acl_role_db_compat {
-+	compat_uptr_t r_table;
-+	__u32 num_pointers;
-+	__u32 num_roles;
-+	__u32 num_domain_children;
-+	__u32 num_subjects;
-+	__u32 num_objects;
-+};
-+
-+struct acl_object_label_compat {
-+	compat_uptr_t filename;
-+	compat_ino_t inode;
-+	__u32 device;
-+	__u32 mode;
-+
-+	compat_uptr_t nested;
-+	compat_uptr_t globbed;
-+
-+	compat_uptr_t prev;
-+	compat_uptr_t next;
-+};
-+
-+struct acl_ip_label_compat {
-+	compat_uptr_t iface;
-+	__u32 addr;
-+	__u32 netmask;
-+	__u16 low, high;
-+	__u8 mode;
-+	__u32 type;
-+	__u32 proto[8];
-+
-+	compat_uptr_t prev;
-+	compat_uptr_t next;
-+};
-+
-+struct gr_arg_compat {
-+	struct user_acl_role_db_compat role_db;
-+	unsigned char pw[GR_PW_LEN];
-+	unsigned char salt[GR_SALT_LEN];
-+	unsigned char sum[GR_SHA_LEN];
-+	unsigned char sp_role[GR_SPROLE_LEN];
-+	compat_uptr_t sprole_pws;
-+	__u32 segv_device;
-+	compat_ino_t segv_inode;
-+	uid_t segv_uid;
-+	__u16 num_sprole_pws;
-+	__u16 mode;
-+};
-+
-+struct gr_arg_wrapper_compat {
-+	compat_uptr_t arg;
-+	__u32 version;
-+	__u32 size;
-+};
-+
-+#endif
-diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
-new file mode 100644
-index 0000000..323ecf2
---- /dev/null
-+++ b/include/linux/gralloc.h
-@@ -0,0 +1,9 @@
-+#ifndef __GRALLOC_H
-+#define __GRALLOC_H
-+
-+void acl_free_all(void);
-+int acl_alloc_stack_init(unsigned long size);
-+void *acl_alloc(unsigned long len);
-+void *acl_alloc_num(unsigned long num, unsigned long len);
-+
-+#endif
-diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
-new file mode 100644
-index 0000000..be66033
---- /dev/null
-+++ b/include/linux/grdefs.h
-@@ -0,0 +1,140 @@
-+#ifndef GRDEFS_H
-+#define GRDEFS_H
-+
-+/* Begin grsecurity status declarations */
-+
-+enum {
-+	GR_READY = 0x01,
-+	GR_STATUS_INIT = 0x00	// disabled state
-+};
-+
-+/* Begin  ACL declarations */
-+
-+/* Role flags */
-+
-+enum {
-+	GR_ROLE_USER = 0x0001,
-+	GR_ROLE_GROUP = 0x0002,
-+	GR_ROLE_DEFAULT = 0x0004,
-+	GR_ROLE_SPECIAL = 0x0008,
-+	GR_ROLE_AUTH = 0x0010,
-+	GR_ROLE_NOPW = 0x0020,
-+	GR_ROLE_GOD = 0x0040,
-+	GR_ROLE_LEARN = 0x0080,
-+	GR_ROLE_TPE = 0x0100,
-+	GR_ROLE_DOMAIN = 0x0200,
-+	GR_ROLE_PAM = 0x0400,
-+	GR_ROLE_PERSIST = 0x0800
-+};
-+
-+/* ACL Subject and Object mode flags */
-+enum {
-+	GR_DELETED = 0x80000000
-+};
-+
-+/* ACL Object-only mode flags */
-+enum {
-+	GR_READ 	= 0x00000001,
-+	GR_APPEND 	= 0x00000002,
-+	GR_WRITE 	= 0x00000004,
-+	GR_EXEC 	= 0x00000008,
-+	GR_FIND 	= 0x00000010,
-+	GR_INHERIT 	= 0x00000020,
-+	GR_SETID 	= 0x00000040,
-+	GR_CREATE 	= 0x00000080,
-+	GR_DELETE 	= 0x00000100,
-+	GR_LINK		= 0x00000200,
-+	GR_AUDIT_READ 	= 0x00000400,
-+	GR_AUDIT_APPEND = 0x00000800,
-+	GR_AUDIT_WRITE 	= 0x00001000,
-+	GR_AUDIT_EXEC 	= 0x00002000,
-+	GR_AUDIT_FIND 	= 0x00004000,
-+	GR_AUDIT_INHERIT= 0x00008000,
-+	GR_AUDIT_SETID 	= 0x00010000,
-+	GR_AUDIT_CREATE = 0x00020000,
-+	GR_AUDIT_DELETE = 0x00040000,
-+	GR_AUDIT_LINK	= 0x00080000,
-+	GR_PTRACERD 	= 0x00100000,
-+	GR_NOPTRACE	= 0x00200000,
-+	GR_SUPPRESS 	= 0x00400000,
-+	GR_NOLEARN 	= 0x00800000,
-+	GR_INIT_TRANSFER= 0x01000000
-+};
-+
-+#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
-+		   GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
-+		   GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
-+
-+/* ACL subject-only mode flags */
-+enum {
-+	GR_KILL 	= 0x00000001,
-+	GR_VIEW 	= 0x00000002,
-+	GR_PROTECTED 	= 0x00000004,
-+	GR_LEARN 	= 0x00000008,
-+	GR_OVERRIDE 	= 0x00000010,
-+	/* just a placeholder, this mode is only used in userspace */
-+	GR_DUMMY 	= 0x00000020,
-+	GR_PROTSHM	= 0x00000040,
-+	GR_KILLPROC	= 0x00000080,
-+	GR_KILLIPPROC	= 0x00000100,
-+	/* just a placeholder, this mode is only used in userspace */
-+	GR_NOTROJAN	= 0x00000200,
-+	GR_PROTPROCFD	= 0x00000400,
-+	GR_PROCACCT	= 0x00000800,
-+	GR_RELAXPTRACE	= 0x00001000,
-+	//GR_NESTED	= 0x00002000,
-+	GR_INHERITLEARN	= 0x00004000,
-+	GR_PROCFIND	= 0x00008000,
-+	GR_POVERRIDE	= 0x00010000,
-+	GR_KERNELAUTH	= 0x00020000,
-+	GR_ATSECURE	= 0x00040000,
-+	GR_SHMEXEC	= 0x00080000
-+};
-+
-+enum {
-+	GR_PAX_ENABLE_SEGMEXEC	= 0x0001,
-+	GR_PAX_ENABLE_PAGEEXEC	= 0x0002,
-+	GR_PAX_ENABLE_MPROTECT	= 0x0004,
-+	GR_PAX_ENABLE_RANDMMAP	= 0x0008,
-+	GR_PAX_ENABLE_EMUTRAMP	= 0x0010,
-+	GR_PAX_DISABLE_SEGMEXEC	= 0x0100,
-+	GR_PAX_DISABLE_PAGEEXEC	= 0x0200,
-+	GR_PAX_DISABLE_MPROTECT	= 0x0400,
-+	GR_PAX_DISABLE_RANDMMAP	= 0x0800,
-+	GR_PAX_DISABLE_EMUTRAMP	= 0x1000,
-+};
-+
-+enum {
-+	GR_ID_USER	= 0x01,
-+	GR_ID_GROUP	= 0x02,
-+};
-+
-+enum {
-+	GR_ID_ALLOW	= 0x01,
-+	GR_ID_DENY	= 0x02,
-+};
-+
-+#define GR_CRASH_RES	31
-+#define GR_UIDTABLE_MAX 500
-+
-+/* begin resource learning section */
-+enum {
-+	GR_RLIM_CPU_BUMP = 60,
-+	GR_RLIM_FSIZE_BUMP = 50000,
-+	GR_RLIM_DATA_BUMP = 10000,
-+	GR_RLIM_STACK_BUMP = 1000,
-+	GR_RLIM_CORE_BUMP = 10000,
-+	GR_RLIM_RSS_BUMP = 500000,
-+	GR_RLIM_NPROC_BUMP = 1,
-+	GR_RLIM_NOFILE_BUMP = 5,
-+	GR_RLIM_MEMLOCK_BUMP = 50000,
-+	GR_RLIM_AS_BUMP = 500000,
-+	GR_RLIM_LOCKS_BUMP = 2,
-+	GR_RLIM_SIGPENDING_BUMP = 5,
-+	GR_RLIM_MSGQUEUE_BUMP = 10000,
-+	GR_RLIM_NICE_BUMP = 1,
-+	GR_RLIM_RTPRIO_BUMP = 1,
-+	GR_RLIM_RTTIME_BUMP = 1000000
-+};
-+
-+#endif
-diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
-new file mode 100644
-index 0000000..44d8215
---- /dev/null
-+++ b/include/linux/grinternal.h
-@@ -0,0 +1,236 @@
-+#ifndef __GRINTERNAL_H
-+#define __GRINTERNAL_H
-+
-+#ifdef CONFIG_GRKERNSEC
-+
-+#include <linux/fs.h>
-+#include <linux/mnt_namespace.h>
-+#include <linux/nsproxy.h>
-+#include <linux/gracl.h>
-+#include <linux/grdefs.h>
-+#include <linux/grmsg.h>
-+
-+void gr_add_learn_entry(const char *fmt, ...)
-+	__attribute__ ((format (printf, 1, 2)));
-+__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
-+			    const struct vfsmount *mnt);
-+__u32 gr_check_create(const struct dentry *new_dentry,
-+			     const struct dentry *parent,
-+			     const struct vfsmount *mnt, const __u32 mode);
-+int gr_check_protected_task(const struct task_struct *task);
-+__u32 to_gr_audit(const __u32 reqmode);
-+int gr_set_acls(const int type);
-+int gr_acl_is_enabled(void);
-+char gr_roletype_to_char(void);
-+
-+void gr_handle_alertkill(struct task_struct *task);
-+char *gr_to_filename(const struct dentry *dentry,
-+			    const struct vfsmount *mnt);
-+char *gr_to_filename1(const struct dentry *dentry,
-+			    const struct vfsmount *mnt);
-+char *gr_to_filename2(const struct dentry *dentry,
-+			    const struct vfsmount *mnt);
-+char *gr_to_filename3(const struct dentry *dentry,
-+			    const struct vfsmount *mnt);
-+
-+extern int grsec_enable_ptrace_readexec;
-+extern int grsec_enable_harden_ptrace;
-+extern int grsec_enable_link;
-+extern int grsec_enable_fifo;
-+extern int grsec_enable_execve;
-+extern int grsec_enable_shm;
-+extern int grsec_enable_execlog;
-+extern int grsec_enable_signal;
-+extern int grsec_enable_audit_ptrace;
-+extern int grsec_enable_forkfail;
-+extern int grsec_enable_time;
-+extern int grsec_enable_rofs;
-+extern int grsec_deny_new_usb;
-+extern int grsec_enable_chroot_shmat;
-+extern int grsec_enable_chroot_mount;
-+extern int grsec_enable_chroot_double;
-+extern int grsec_enable_chroot_pivot;
-+extern int grsec_enable_chroot_chdir;
-+extern int grsec_enable_chroot_chmod;
-+extern int grsec_enable_chroot_mknod;
-+extern int grsec_enable_chroot_fchdir;
-+extern int grsec_enable_chroot_nice;
-+extern int grsec_enable_chroot_execlog;
-+extern int grsec_enable_chroot_caps;
-+extern int grsec_enable_chroot_sysctl;
-+extern int grsec_enable_chroot_unix;
-+extern int grsec_enable_symlinkown;
-+extern int grsec_symlinkown_gid;
-+extern int grsec_enable_tpe;
-+extern int grsec_tpe_gid;
-+extern int grsec_enable_tpe_all;
-+extern int grsec_enable_tpe_invert;
-+extern int grsec_enable_socket_all;
-+extern int grsec_socket_all_gid;
-+extern int grsec_enable_socket_client;
-+extern int grsec_socket_client_gid;
-+extern int grsec_enable_socket_server;
-+extern int grsec_socket_server_gid;
-+extern int grsec_audit_gid;
-+extern int grsec_enable_group;
-+extern int grsec_enable_log_rwxmaps;
-+extern int grsec_enable_mount;
-+extern int grsec_enable_chdir;
-+extern int grsec_resource_logging;
-+extern int grsec_enable_blackhole;
-+extern int grsec_lastack_retries;
-+extern int grsec_enable_brute;
-+extern int grsec_lock;
-+
-+extern spinlock_t grsec_alert_lock;
-+extern unsigned long grsec_alert_wtime;
-+extern unsigned long grsec_alert_fyet;
-+
-+extern spinlock_t grsec_audit_lock;
-+
-+extern rwlock_t grsec_exec_file_lock;
-+
-+#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
-+			gr_to_filename2((tsk)->exec_file->f_path.dentry, \
-+			(tsk)->exec_file->f_vfsmnt) : "/")
-+
-+#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
-+			gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
-+			(tsk)->real_parent->exec_file->f_vfsmnt) : "/")
-+
-+#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
-+			gr_to_filename((tsk)->exec_file->f_path.dentry, \
-+			(tsk)->exec_file->f_vfsmnt) : "/")
-+
-+#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
-+			gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
-+			(tsk)->real_parent->exec_file->f_vfsmnt) : "/")
-+
-+#define proc_is_chrooted(tsk_a)  ((tsk_a)->gr_is_chrooted)
-+
-+#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
-+
-+#define DEFAULTSECARGS(task, cred, pcred) gr_task_fullpath(task), (task)->comm, \
-+		       (task)->pid, (cred)->uid, \
-+		       (cred)->euid, (cred)->gid, (cred)->egid, \
-+		       gr_parent_task_fullpath(task), \
-+		       (task)->real_parent->comm, (task)->real_parent->pid, \
-+		       (pcred)->uid, (pcred)->euid, \
-+		       (pcred)->gid, (pcred)->egid
-+
-+static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
-+{
-+	if (file1 && file2) {
-+		const struct inode *inode1 = file1->f_path.dentry->d_inode;
-+		const struct inode *inode2 = file2->f_path.dentry->d_inode;
-+		if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
-+			return true;
-+	}
-+
-+	return false;
-+}
-+
-+#define GR_CHROOT_CAPS {{ \
-+	CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
-+	CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
-+	CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
-+	CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
-+	CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
-+	CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
-+	CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
-+
-+#define security_learn(normal_msg,args...) \
-+({ \
-+	read_lock(&grsec_exec_file_lock); \
-+	gr_add_learn_entry(normal_msg "\n", ## args); \
-+	read_unlock(&grsec_exec_file_lock); \
-+})
-+
-+enum {
-+	GR_DO_AUDIT,
-+	GR_DONT_AUDIT,
-+	/* used for non-audit messages that we shouldn't kill the task on */
-+	GR_DONT_AUDIT_GOOD
-+};
-+
-+enum {
-+	GR_TTYSNIFF,
-+	GR_RBAC,
-+	GR_RBAC_STR,
-+	GR_STR_RBAC,
-+	GR_RBAC_MODE2,
-+	GR_RBAC_MODE3,
-+	GR_FILENAME,
-+	GR_SYSCTL_HIDDEN,
-+	GR_NOARGS,
-+	GR_ONE_INT,
-+	GR_ONE_INT_TWO_STR,
-+	GR_ONE_STR,
-+	GR_STR_INT,
-+	GR_TWO_STR_INT,
-+	GR_TWO_INT,
-+	GR_TWO_U64,
-+	GR_THREE_INT,
-+	GR_FIVE_INT_TWO_STR,
-+	GR_TWO_STR,
-+	GR_THREE_STR,
-+	GR_FOUR_STR,
-+	GR_STR_FILENAME,
-+	GR_FILENAME_STR,
-+	GR_FILENAME_TWO_INT,
-+	GR_FILENAME_TWO_INT_STR,
-+	GR_TEXTREL,
-+	GR_PTRACE,
-+	GR_RESOURCE,
-+	GR_CAP,
-+	GR_SIG,
-+	GR_SIG2,
-+	GR_CRASH1,
-+	GR_CRASH2,
-+	GR_PSACCT,
-+	GR_RWXMAP,
-+	GR_RWXMAPVMA
-+};
-+
-+#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
-+#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
-+#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
-+#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
-+#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
-+#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
-+#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
-+#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
-+#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
-+#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
-+#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
-+#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
-+#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
-+#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
-+#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
-+#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
-+#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
-+#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
-+#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
-+#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
-+#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
-+#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
-+#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
-+#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
-+#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
-+#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
-+#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
-+#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
-+#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
-+#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
-+#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
-+#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
-+#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
-+#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
-+#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
-+#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
-+
-+void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
-+
-+#endif
-+
-+#endif
-diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
-new file mode 100644
-index 0000000..a4396b5
---- /dev/null
-+++ b/include/linux/grmsg.h
-@@ -0,0 +1,113 @@
-+#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
-+#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
-+#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
-+#define GR_STOPMOD_MSG "denied modification of module state by "
-+#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
-+#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
-+#define GR_IOPERM_MSG "denied use of ioperm() by "
-+#define GR_IOPL_MSG "denied use of iopl() by "
-+#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
-+#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
-+#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
-+#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
-+#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
-+#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
-+#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
-+#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
-+#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
-+#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
-+#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
-+#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
-+#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
-+#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
-+#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
-+#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
-+#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
-+#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
-+#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
-+#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
-+#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
-+#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
-+#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
-+#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
-+#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
-+#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
-+#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
-+#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
-+#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
-+#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
-+#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
-+#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
-+#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
-+#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
-+#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
-+#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
-+#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
-+#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
-+#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
-+#define GR_SETXATTR_ACL_MSG "%s setting extended attributes of %.950s by "
-+#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
-+#define GR_INITF_ACL_MSG "init_variables() failed %s by "
-+#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
-+#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
-+#define GR_SHUTS_ACL_MSG "shutdown auth success for "
-+#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
-+#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
-+#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
-+#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
-+#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
-+#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
-+#define GR_ENABLEF_ACL_MSG "unable to load %s for "
-+#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
-+#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
-+#define GR_RELOADF_ACL_MSG "failed reload of %s for "
-+#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
-+#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
-+#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
-+#define GR_SPROLEF_ACL_MSG "special role %s failure for "
-+#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
-+#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
-+#define GR_INVMODE_ACL_MSG "invalid mode %d by "
-+#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
-+#define GR_FAILFORK_MSG "failed fork with errno %s by "
-+#define GR_NICE_CHROOT_MSG "denied priority change by "
-+#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
-+#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
-+#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
-+#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
-+#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
-+#define GR_TIME_MSG "time set by "
-+#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
-+#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
-+#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
-+#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
-+#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
-+#define GR_BIND_MSG "denied bind() by "
-+#define GR_CONNECT_MSG "denied connect() by "
-+#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
-+#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
-+#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
-+#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
-+#define GR_CAP_ACL_MSG "use of %s denied for "
-+#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
-+#define GR_CAP_ACL_MSG2 "use of %s permitted for "
-+#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
-+#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
-+#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
-+#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
-+#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
-+#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
-+#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
-+#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
-+#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
-+#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
-+#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
-+#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
-+#define GR_VM86_MSG "denied use of vm86 by "
-+#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
-+#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
-+#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
-+#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
-+#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
-+#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds.  Please investigate the crash report for "
-+#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes.  Please investigate the crash report for "
-diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
-new file mode 100644
-index 0000000..1a80e7d
---- /dev/null
-+++ b/include/linux/grsecurity.h
-@@ -0,0 +1,222 @@
-+#ifndef GR_SECURITY_H
-+#define GR_SECURITY_H
-+#include <linux/fs.h>
-+#include <linux/fs_struct.h>
-+#include <linux/binfmts.h>
-+#include <linux/gracl.h>
-+
-+/* notify of brain-dead configs */
-+#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
-+#endif
-+#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
-+#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
-+#endif
-+#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
-+#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
-+#endif
-+#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
-+#error "CONFIG_PAX enabled, but no PaX options are enabled."
-+#endif
-+
-+int gr_handle_new_usb(void);
-+
-+void gr_handle_brute_attach(unsigned long mm_flags);
-+void gr_handle_brute_check(void);
-+void gr_handle_kernel_exploit(void);
-+
-+char gr_roletype_to_char(void);
-+
-+int gr_acl_enable_at_secure(void);
-+
-+int gr_check_user_change(int real, int effective, int fs);
-+int gr_check_group_change(int real, int effective, int fs);
-+
-+void gr_del_task_from_ip_table(struct task_struct *p);
-+
-+int gr_pid_is_chrooted(struct task_struct *p);
-+int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
-+int gr_handle_chroot_nice(void);
-+int gr_handle_chroot_sysctl(const int op);
-+int gr_handle_chroot_setpriority(struct task_struct *p,
-+					const int niceval);
-+int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
-+int gr_handle_chroot_chroot(const struct dentry *dentry,
-+				   const struct vfsmount *mnt);
-+void gr_handle_chroot_chdir(struct path *path);
-+int gr_handle_chroot_chmod(const struct dentry *dentry,
-+				  const struct vfsmount *mnt, const int mode);
-+int gr_handle_chroot_mknod(const struct dentry *dentry,
-+				  const struct vfsmount *mnt, const int mode);
-+int gr_handle_chroot_mount(const struct dentry *dentry,
-+				  const struct vfsmount *mnt,
-+				  const char *dev_name);
-+int gr_handle_chroot_pivot(void);
-+int gr_handle_chroot_unix(const pid_t pid);
-+
-+int gr_handle_rawio(const struct inode *inode);
-+
-+void gr_handle_ioperm(void);
-+void gr_handle_iopl(void);
-+
-+umode_t gr_acl_umask(void);
-+
-+int gr_tpe_allow(const struct file *file);
-+
-+void gr_set_chroot_entries(struct task_struct *task, struct path *path);
-+void gr_clear_chroot_entries(struct task_struct *task);
-+
-+void gr_log_forkfail(const int retval);
-+void gr_log_timechange(void);
-+void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
-+void gr_log_chdir(const struct dentry *dentry,
-+			 const struct vfsmount *mnt);
-+void gr_log_chroot_exec(const struct dentry *dentry,
-+			       const struct vfsmount *mnt);
-+void gr_log_remount(const char *devname, const int retval);
-+void gr_log_unmount(const char *devname, const int retval);
-+void gr_log_mount(const char *from, const char *to, const int retval);
-+void gr_log_textrel(struct vm_area_struct *vma);
-+void gr_log_ptgnustack(struct file *file);
-+void gr_log_rwxmmap(struct file *file);
-+void gr_log_rwxmprotect(struct vm_area_struct *vma);
-+
-+int gr_handle_follow_link(const struct inode *parent,
-+				 const struct inode *inode,
-+				 const struct dentry *dentry,
-+				 const struct vfsmount *mnt);
-+int gr_handle_fifo(const struct dentry *dentry,
-+			  const struct vfsmount *mnt,
-+			  const struct dentry *dir, const int flag,
-+			  const int acc_mode);
-+int gr_handle_hardlink(const struct dentry *dentry,
-+			      const struct vfsmount *mnt,
-+			      struct inode *inode,
-+			      const int mode, const char *to);
-+
-+int gr_is_capable(const int cap);
-+int gr_is_capable_nolog(const int cap);
-+void gr_learn_resource(const struct task_struct *task, const int limit,
-+			      const unsigned long wanted, const int gt);
-+void gr_copy_label(struct task_struct *tsk);
-+void gr_handle_crash(struct task_struct *task, const int sig);
-+int gr_handle_signal(const struct task_struct *p, const int sig);
-+int gr_check_crash_uid(const uid_t uid);
-+int gr_check_protected_task(const struct task_struct *task);
-+int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
-+int gr_acl_handle_mmap(const struct file *file,
-+			      const unsigned long prot);
-+int gr_acl_handle_mprotect(const struct file *file,
-+				  const unsigned long prot);
-+int gr_check_hidden_task(const struct task_struct *tsk);
-+__u32 gr_acl_handle_truncate(const struct dentry *dentry,
-+				    const struct vfsmount *mnt);
-+__u32 gr_acl_handle_utime(const struct dentry *dentry,
-+				 const struct vfsmount *mnt);
-+__u32 gr_acl_handle_access(const struct dentry *dentry,
-+				  const struct vfsmount *mnt, const int fmode);
-+__u32 gr_acl_handle_chmod(const struct dentry *dentry,
-+				 const struct vfsmount *mnt, umode_t *mode);
-+__u32 gr_acl_handle_chown(const struct dentry *dentry,
-+				 const struct vfsmount *mnt);
-+__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
-+				 const struct vfsmount *mnt);
-+int gr_handle_ptrace(struct task_struct *task, const long request);
-+int gr_handle_proc_ptrace(struct task_struct *task);
-+__u32 gr_acl_handle_execve(const struct dentry *dentry,
-+				  const struct vfsmount *mnt);
-+int gr_check_crash_exec(const struct file *filp);
-+int gr_acl_is_enabled(void);
-+void gr_set_role_label(struct task_struct *task, const uid_t uid,
-+			      const gid_t gid);
-+int gr_set_proc_label(const struct dentry *dentry,
-+			const struct vfsmount *mnt,
-+			const int unsafe_flags);
-+__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
-+				const struct vfsmount *mnt);
-+__u32 gr_acl_handle_open(const struct dentry *dentry,
-+				const struct vfsmount *mnt, int acc_mode);
-+__u32 gr_acl_handle_creat(const struct dentry *dentry,
-+				 const struct dentry *p_dentry,
-+				 const struct vfsmount *p_mnt,
-+				 int open_flags, int acc_mode, const int imode);
-+void gr_handle_create(const struct dentry *dentry,
-+			     const struct vfsmount *mnt);
-+void gr_handle_proc_create(const struct dentry *dentry,
-+			   const struct inode *inode);
-+__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
-+				 const struct dentry *parent_dentry,
-+				 const struct vfsmount *parent_mnt,
-+				 const int mode);
-+__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
-+				 const struct dentry *parent_dentry,
-+				 const struct vfsmount *parent_mnt);
-+__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
-+				 const struct vfsmount *mnt);
-+void gr_handle_delete(const ino_t ino, const dev_t dev);
-+__u32 gr_acl_handle_unlink(const struct dentry *dentry,
-+				  const struct vfsmount *mnt);
-+__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
-+				   const struct dentry *parent_dentry,
-+				   const struct vfsmount *parent_mnt,
-+				   const char *from);
-+__u32 gr_acl_handle_link(const struct dentry *new_dentry,
-+				const struct dentry *parent_dentry,
-+				const struct vfsmount *parent_mnt,
-+				const struct dentry *old_dentry,
-+				const struct vfsmount *old_mnt, const char *to);
-+int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
-+int gr_acl_handle_rename(struct dentry *new_dentry,
-+				struct dentry *parent_dentry,
-+				const struct vfsmount *parent_mnt,
-+				struct dentry *old_dentry,
-+				struct inode *old_parent_inode,
-+				struct vfsmount *old_mnt, const char *newname);
-+void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
-+				struct dentry *old_dentry,
-+				struct dentry *new_dentry,
-+				struct vfsmount *mnt, const __u8 replace);
-+__u32 gr_check_link(const struct dentry *new_dentry,
-+			   const struct dentry *parent_dentry,
-+			   const struct vfsmount *parent_mnt,
-+			   const struct dentry *old_dentry,
-+			   const struct vfsmount *old_mnt);
-+int gr_acl_handle_filldir(const struct file *file, const char *name,
-+				 const unsigned int namelen, const ino_t ino);
-+
-+__u32 gr_acl_handle_unix(const struct dentry *dentry,
-+				const struct vfsmount *mnt);
-+void gr_acl_handle_exit(void);
-+void gr_acl_handle_psacct(struct task_struct *task, const long code);
-+int gr_acl_handle_procpidmem(const struct task_struct *task);
-+int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
-+int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
-+void gr_audit_ptrace(struct task_struct *task);
-+dev_t gr_get_dev_from_dentry(struct dentry *dentry);
-+void gr_put_exec_file(struct task_struct *task);
-+
-+int gr_ptrace_readexec(struct file *file, int unsafe_flags);
-+
-+#ifdef CONFIG_GRKERNSEC
-+void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
-+void gr_handle_vm86(void);
-+void gr_handle_mem_readwrite(u64 from, u64 to);
-+
-+void gr_log_badprocpid(const char *entry);
-+
-+extern int grsec_enable_dmesg;
-+extern int grsec_disable_privio;
-+
-+#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
-+extern int grsec_proc_gid;
-+#endif
-+
-+#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
-+extern int grsec_enable_chroot_findtask;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+extern int grsec_enable_setxid;
-+#endif
-+#endif
-+
-+#endif
-diff --git a/include/linux/grsock.h b/include/linux/grsock.h
-new file mode 100644
-index 0000000..e7ffaaf
---- /dev/null
-+++ b/include/linux/grsock.h
-@@ -0,0 +1,19 @@
-+#ifndef __GRSOCK_H
-+#define __GRSOCK_H
-+
-+extern void gr_attach_curr_ip(const struct sock *sk);
-+extern int gr_handle_sock_all(const int family, const int type,
-+			      const int protocol);
-+extern int gr_handle_sock_server(const struct sockaddr *sck);
-+extern int gr_handle_sock_server_other(const struct sock *sck);
-+extern int gr_handle_sock_client(const struct sockaddr *sck);
-+extern int gr_search_connect(struct socket * sock,
-+			     struct sockaddr_in * addr);
-+extern int gr_search_bind(struct socket * sock,
-+			  struct sockaddr_in * addr);
-+extern int gr_search_listen(struct socket * sock);
-+extern int gr_search_accept(struct socket * sock);
-+extern int gr_search_socket(const int domain, const int type,
-+			    const int protocol);
-+
-+#endif
-diff --git a/include/linux/highmem.h b/include/linux/highmem.h
-index 52e9620..26c34b1 100644
---- a/include/linux/highmem.h
-+++ b/include/linux/highmem.h
-@@ -192,6 +192,18 @@ static inline void clear_highpage(struct page *page)
- 	kunmap_atomic(kaddr, KM_USER0);
- }
- 
-+static inline void sanitize_highpage(struct page *page)
-+{
-+	void *kaddr;
-+	unsigned long flags;
-+
-+	local_irq_save(flags);
-+	kaddr = kmap_atomic(page, KM_CLEARPAGE);
-+	clear_page(kaddr);
-+	kunmap_atomic(kaddr, KM_CLEARPAGE);
-+	local_irq_restore(flags);
-+}
-+
- static inline void zero_user_segments(struct page *page,
- 	unsigned start1, unsigned end1,
- 	unsigned start2, unsigned end2)
-diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
-index a90c09d..15f7933 100644
---- a/include/linux/hwmon-sysfs.h
-+++ b/include/linux/hwmon-sysfs.h
-@@ -23,7 +23,8 @@
- struct sensor_device_attribute{
- 	struct device_attribute dev_attr;
- 	int index;
--};
-+} __do_const;
-+typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
- #define to_sensor_dev_attr(_dev_attr) \
- 	container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
- 
-@@ -39,7 +40,7 @@ struct sensor_device_attribute_2 {
- 	struct device_attribute dev_attr;
- 	u8 index;
- 	u8 nr;
--};
-+} __do_const;
- #define to_sensor_dev_attr_2(_dev_attr) \
- 	container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
- 
-diff --git a/include/linux/i2c.h b/include/linux/i2c.h
-index 07d103a..04ec65b 100644
---- a/include/linux/i2c.h
-+++ b/include/linux/i2c.h
-@@ -364,6 +364,7 @@ struct i2c_algorithm {
- 	/* To determine what the adapter supports */
- 	u32 (*functionality) (struct i2c_adapter *);
- };
-+typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
- 
- /*
-  * i2c_adapter is the structure used to identify a physical i2c bus along
-diff --git a/include/linux/i2o.h b/include/linux/i2o.h
-index a6deef4..c56a7f2 100644
---- a/include/linux/i2o.h
-+++ b/include/linux/i2o.h
-@@ -564,7 +564,7 @@ struct i2o_controller {
- 	struct i2o_device *exec;	/* Executive */
- #if BITS_PER_LONG == 64
- 	spinlock_t context_list_lock;	/* lock for context_list */
--	atomic_t context_list_counter;	/* needed for unique contexts */
-+	atomic_unchecked_t context_list_counter;	/* needed for unique contexts */
- 	struct list_head context_list;	/* list of context id's
- 					   and pointers */
- #endif
-diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
-index 732c962..61c3f70 100644
---- a/include/linux/if_pppox.h
-+++ b/include/linux/if_pppox.h
-@@ -203,7 +203,7 @@ struct pppox_proto {
- 	int		(*ioctl)(struct socket *sock, unsigned int cmd,
- 				 unsigned long arg);
- 	struct module	*owner;
--};
-+} __do_const;
- 
- extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
- extern void unregister_pppox_proto(int proto_num);
-diff --git a/include/linux/init.h b/include/linux/init.h
-index 9146f39..536519a 100644
---- a/include/linux/init.h
-+++ b/include/linux/init.h
-@@ -38,9 +38,29 @@
-  * Also note, that this data cannot be "const".
-  */
- 
-+#define add_init_latent_entropy __latent_entropy
-+
-+#ifdef CONFIG_HOTPLUG
-+#define add_devinit_latent_entropy
-+#else
-+#define add_devinit_latent_entropy __latent_entropy
-+#endif
-+
-+#ifdef CONFIG_HOTPLUG_CPU
-+#define add_cpuinit_latent_entropy
-+#else
-+#define add_cpuinit_latent_entropy __latent_entropy
-+#endif
-+
-+#ifdef CONFIG_MEMORY_HOTPLUG
-+#define add_meminit_latent_entropy
-+#else
-+#define add_meminit_latent_entropy __latent_entropy
-+#endif
-+
- /* These are for everybody (although not all archs will actually
-    discard it in modules) */
--#define __init		__section(.init.text) __cold notrace
-+#define __init		__section(.init.text) __cold notrace add_init_latent_entropy
- #define __initdata	__section(.init.data)
- #define __initconst	__section(.init.rodata)
- #define __exitdata	__section(.exit.data)
-@@ -82,7 +102,7 @@
- #define __exit          __section(.exit.text) __exitused __cold notrace
- 
- /* Used for HOTPLUG */
--#define __devinit        __section(.devinit.text) __cold notrace
-+#define __devinit        __section(.devinit.text) __cold notrace add_devinit_latent_entropy
- #define __devinitdata    __section(.devinit.data)
- #define __devinitconst   __section(.devinit.rodata)
- #define __devexit        __section(.devexit.text) __exitused __cold notrace
-@@ -90,7 +110,7 @@
- #define __devexitconst   __section(.devexit.rodata)
- 
- /* Used for HOTPLUG_CPU */
--#define __cpuinit        __section(.cpuinit.text) __cold notrace
-+#define __cpuinit        __section(.cpuinit.text) __cold notrace add_cpuinit_latent_entropy
- #define __cpuinitdata    __section(.cpuinit.data)
- #define __cpuinitconst   __section(.cpuinit.rodata)
- #define __cpuexit        __section(.cpuexit.text) __exitused __cold notrace
-@@ -98,7 +118,7 @@
- #define __cpuexitconst   __section(.cpuexit.rodata)
- 
- /* Used for MEMORY_HOTPLUG */
--#define __meminit        __section(.meminit.text) __cold notrace
-+#define __meminit        __section(.meminit.text) __cold notrace add_meminit_latent_entropy
- #define __meminitdata    __section(.meminit.data)
- #define __meminitconst   __section(.meminit.rodata)
- #define __memexit        __section(.memexit.text) __exitused __cold notrace
-diff --git a/include/linux/init_task.h b/include/linux/init_task.h
-index cdde2b3..d782954 100644
---- a/include/linux/init_task.h
-+++ b/include/linux/init_task.h
-@@ -144,6 +144,12 @@ extern struct task_group root_task_group;
- 
- #define INIT_TASK_COMM "swapper"
- 
-+#ifdef CONFIG_X86
-+#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
-+#else
-+#define INIT_TASK_THREAD_INFO
-+#endif
-+
- /*
-  *  INIT_TASK is used to set up the first task table, touch at
-  * your own risk!. Base=0, limit=0x1fffff (=2MB)
-@@ -183,6 +189,7 @@ extern struct task_group root_task_group;
- 	RCU_INIT_POINTER(.cred, &init_cred),				\
- 	.comm		= INIT_TASK_COMM,				\
- 	.thread		= INIT_THREAD,					\
-+	INIT_TASK_THREAD_INFO						\
- 	.fs		= &init_fs,					\
- 	.files		= &init_files,					\
- 	.signal		= &init_signals,				\
-diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
-index a64b00e..2ef3855f 100644
---- a/include/linux/interrupt.h
-+++ b/include/linux/interrupt.h
-@@ -441,7 +441,7 @@ enum
- /* map softirq index to softirq name. update 'softirq_to_name' in
-  * kernel/softirq.c when adding a new softirq.
-  */
--extern char *softirq_to_name[NR_SOFTIRQS];
-+extern const char * const softirq_to_name[NR_SOFTIRQS];
- 
- /* softirq mask and active fields moved to irq_cpustat_t in
-  * asm/hardirq.h to get better cache usage.  KAO
-@@ -449,12 +449,12 @@ extern char *softirq_to_name[NR_SOFTIRQS];
- 
- struct softirq_action
- {
--	void	(*action)(struct softirq_action *);
--};
-+	void	(*action)(void);
-+} __no_const;
- 
- asmlinkage void do_softirq(void);
- asmlinkage void __do_softirq(void);
--extern void open_softirq(int nr, void (*action)(struct softirq_action *));
-+extern void open_softirq(int nr, void (*action)(void));
- extern void softirq_init(void);
- static inline void __raise_softirq_irqoff(unsigned int nr)
- {
-diff --git a/include/linux/ioport.h b/include/linux/ioport.h
-index 9d57a71..8d0f701 100644
---- a/include/linux/ioport.h
-+++ b/include/linux/ioport.h
-@@ -166,7 +166,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
- int adjust_resource(struct resource *res, resource_size_t start,
- 		    resource_size_t size);
- resource_size_t resource_alignment(struct resource *res);
--static inline resource_size_t resource_size(const struct resource *res)
-+static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
- {
- 	return res->end - res->start + 1;
- }
-diff --git a/include/linux/irq.h b/include/linux/irq.h
-index bff29c5..7437762 100644
---- a/include/linux/irq.h
-+++ b/include/linux/irq.h
-@@ -328,7 +328,7 @@ struct irq_chip {
- #ifdef CONFIG_IRQ_RELEASE_METHOD
- 	void		(*release)(unsigned int irq, void *dev_id);
- #endif
--};
-+} __do_const;
- 
- /*
-  * irq_chip specific flags
-diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
-index 265e2c3..cdd6f29 100644
---- a/include/linux/jiffies.h
-+++ b/include/linux/jiffies.h
-@@ -295,9 +295,9 @@ extern unsigned long preset_lpj;
-  */
- extern unsigned int jiffies_to_msecs(const unsigned long j);
- extern unsigned int jiffies_to_usecs(const unsigned long j);
--extern unsigned long msecs_to_jiffies(const unsigned int m);
--extern unsigned long usecs_to_jiffies(const unsigned int u);
--extern unsigned long timespec_to_jiffies(const struct timespec *value);
-+extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
-+extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
-+extern unsigned long timespec_to_jiffies(const struct timespec *value) __intentional_overflow(-1);
- extern void jiffies_to_timespec(const unsigned long jiffies,
- 				struct timespec *value);
- extern unsigned long timeval_to_jiffies(const struct timeval *value);
-diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
-index 3875719..4663bc3 100644
---- a/include/linux/kallsyms.h
-+++ b/include/linux/kallsyms.h
-@@ -15,7 +15,8 @@
- 
- struct module;
- 
--#ifdef CONFIG_KALLSYMS
-+#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
-+#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
- /* Lookup the address for a symbol. Returns 0 if not found. */
- unsigned long kallsyms_lookup_name(const char *name);
- 
-@@ -99,6 +100,20 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
- /* Stupid that this does nothing, but I didn't create this mess. */
- #define __print_symbol(fmt, addr)
- #endif /*CONFIG_KALLSYMS*/
-+#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
-+	arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
-+extern unsigned long kallsyms_lookup_name(const char *name);
-+extern void __print_symbol(const char *fmt, unsigned long address);
-+extern int sprint_backtrace(char *buffer, unsigned long address);
-+extern int sprint_symbol(char *buffer, unsigned long address);
-+const char *kallsyms_lookup(unsigned long addr,
-+			    unsigned long *symbolsize,
-+			    unsigned long *offset,
-+			    char **modname, char *namebuf);
-+extern int kallsyms_lookup_size_offset(unsigned long addr,
-+				  unsigned long *symbolsize,
-+				  unsigned long *offset);
-+#endif
- 
- /* This macro allows us to keep printk typechecking */
- static __printf(1, 2)
-diff --git a/include/linux/kernel.h b/include/linux/kernel.h
-index a70783d..bf1dd28 100644
---- a/include/linux/kernel.h
-+++ b/include/linux/kernel.h
-@@ -34,6 +34,7 @@
- #define LLONG_MAX	((long long)(~0ULL>>1))
- #define LLONG_MIN	(-LLONG_MAX - 1)
- #define ULLONG_MAX	(~0ULL)
-+#define SIZE_MAX	(~(size_t)0)
- 
- #define STACK_MAGIC	0xdeadbeef
- 
-@@ -696,24 +697,30 @@ static inline void ftrace_dump(enum ftrace_dump_mode oops_dump_mode) { }
-  * @condition: the condition which the compiler should know is false.
-  *
-  * If you have some code which relies on certain constants being equal, or
-- * other compile-time-evaluated condition, you should use BUILD_BUG_ON to
-+ * some other compile-time-evaluated condition, you should use BUILD_BUG_ON to
-  * detect if someone changes it.
-  *
-- * The implementation uses gcc's reluctance to create a negative array, but
-- * gcc (as of 4.4) only emits that error for obvious cases (eg. not arguments
-- * to inline functions).  So as a fallback we use the optimizer; if it can't
-- * prove the condition is false, it will cause a link error on the undefined
-- * "__build_bug_on_failed".  This error message can be harder to track down
-- * though, hence the two different methods.
-+ * The implementation uses gcc's reluctance to create a negative array, but gcc
-+ * (as of 4.4) only emits that error for obvious cases (e.g. not arguments to
-+ * inline functions).  Luckily, in 4.3 they added the "error" function
-+ * attribute just for this type of case.  Thus, we use a negative sized array
-+ * (should always create an error on gcc versions older than 4.4) and then call
-+ * an undefined function with the error attribute (should always create an
-+ * error on gcc 4.3 and later).  If for some reason, neither creates a
-+ * compile-time error, we'll still have a link-time error, which is harder to
-+ * track down.
-  */
- #ifndef __OPTIMIZE__
- #define BUILD_BUG_ON(condition) ((void)sizeof(char[1 - 2*!!(condition)]))
- #else
--extern int __build_bug_on_failed;
--#define BUILD_BUG_ON(condition)					\
--	do {							\
--		((void)sizeof(char[1 - 2*!!(condition)]));	\
--		if (condition) __build_bug_on_failed = 1;	\
-+#define BUILD_BUG_ON(condition)						\
-+	do {								\
-+		bool __cond = !!(condition);				\
-+		extern void __build_bug_on_failed(void)			\
-+			__compiletime_error("BUILD_BUG_ON failed");	\
-+		if (__cond)						\
-+			__build_bug_on_failed();			\
-+		__compiletime_error_fallback(__cond);			\
- 	} while(0)
- #endif
- #endif	/* __CHECKER__ */
-diff --git a/include/linux/key-type.h b/include/linux/key-type.h
-index 9efd081..19f989c 100644
---- a/include/linux/key-type.h
-+++ b/include/linux/key-type.h
-@@ -92,7 +92,7 @@ struct key_type {
- 
- 	/* internal fields */
- 	struct list_head	link;		/* link in types list */
--};
-+} __do_const;
- 
- extern struct key_type key_type_keyring;
- 
-diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
-index c4d2fc1..5df9c19 100644
---- a/include/linux/kgdb.h
-+++ b/include/linux/kgdb.h
-@@ -53,7 +53,7 @@ extern int kgdb_connected;
- extern int kgdb_io_module_registered;
- 
- extern atomic_t			kgdb_setting_breakpoint;
--extern atomic_t			kgdb_cpu_doing_single_step;
-+extern atomic_unchecked_t	kgdb_cpu_doing_single_step;
- 
- extern struct task_struct	*kgdb_usethread;
- extern struct task_struct	*kgdb_contthread;
-@@ -252,7 +252,7 @@ struct kgdb_arch {
- 	void	(*disable_hw_break)(struct pt_regs *regs);
- 	void	(*remove_all_hw_break)(void);
- 	void	(*correct_hw_break)(void);
--};
-+} __do_const;
- 
- /**
-  * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
-@@ -277,7 +277,7 @@ struct kgdb_io {
- 	void			(*pre_exception) (void);
- 	void			(*post_exception) (void);
- 	int			is_console;
--};
-+} __do_const;
- 
- extern struct kgdb_arch		arch_kgdb_ops;
- 
-diff --git a/include/linux/kmod.h b/include/linux/kmod.h
-index f8d4b27..8560882 100644
---- a/include/linux/kmod.h
-+++ b/include/linux/kmod.h
-@@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
-  * usually useless though. */
- extern __printf(2, 3)
- int __request_module(bool wait, const char *name, ...);
-+extern __printf(3, 4)
-+int ___request_module(bool wait, char *param_name, const char *name, ...);
- #define request_module(mod...) __request_module(true, mod)
- #define request_module_nowait(mod...) __request_module(false, mod)
- #define try_then_request_module(x, mod...) \
-@@ -60,6 +62,9 @@ struct subprocess_info {
- 	struct work_struct work;
- 	struct completion *complete;
- 	char *path;
-+#ifdef CONFIG_GRKERNSEC
-+	char *origpath;
-+#endif
- 	char **argv;
- 	char **envp;
- 	enum umh_wait wait;
-diff --git a/include/linux/kobject.h b/include/linux/kobject.h
-index 445f978..3a02264 100644
---- a/include/linux/kobject.h
-+++ b/include/linux/kobject.h
-@@ -111,7 +111,7 @@ struct kobj_type {
- 	struct attribute **default_attrs;
- 	const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
- 	const void *(*namespace)(struct kobject *kobj);
--};
-+} __do_const;
- 
- struct kobj_uevent_env {
- 	char *envp[UEVENT_NUM_ENVP];
-@@ -134,6 +134,7 @@ struct kobj_attribute {
- 	ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
- 			 const char *buf, size_t count);
- };
-+typedef struct kobj_attribute __no_const kobj_attribute_no_const;
- 
- extern const struct sysfs_ops kobj_sysfs_ops;
- 
-diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
-index f66b065..c2c29b4 100644
---- a/include/linux/kobject_ns.h
-+++ b/include/linux/kobject_ns.h
-@@ -43,7 +43,7 @@ struct kobj_ns_type_operations {
- 	const void *(*netlink_ns)(struct sock *sk);
- 	const void *(*initial_ns)(void);
- 	void (*drop_ns)(void *);
--};
-+} __do_const;
- 
- int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
- int kobj_ns_type_registered(enum kobj_ns_type type);
-diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
-index e6796c1..350d338 100644
---- a/include/linux/kvm_host.h
-+++ b/include/linux/kvm_host.h
-@@ -308,7 +308,7 @@ void kvm_vcpu_uninit(struct kvm_vcpu *vcpu);
- void vcpu_load(struct kvm_vcpu *vcpu);
- void vcpu_put(struct kvm_vcpu *vcpu);
- 
--int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
-+int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
- 		  struct module *module);
- void kvm_exit(void);
- 
-@@ -454,7 +454,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
- 					struct kvm_guest_debug *dbg);
- int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
- 
--int kvm_arch_init(void *opaque);
-+int kvm_arch_init(const void *opaque);
- void kvm_arch_exit(void);
- 
- int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
-diff --git a/include/linux/libata.h b/include/linux/libata.h
-index 62467ca..3d65d7d 100644
---- a/include/linux/libata.h
-+++ b/include/linux/libata.h
-@@ -910,7 +910,7 @@ struct ata_port_operations {
- 	 * fields must be pointers.
- 	 */
- 	const struct ata_port_operations	*inherits;
--};
-+} __do_const;
- 
- struct ata_port_info {
- 	unsigned long		flags;
-diff --git a/include/linux/list.h b/include/linux/list.h
-index cc6d2aa..c10ee83 100644
---- a/include/linux/list.h
-+++ b/include/linux/list.h
-@@ -112,6 +112,19 @@ extern void __list_del_entry(struct list_head *entry);
- extern void list_del(struct list_head *entry);
- #endif
- 
-+extern void __pax_list_add(struct list_head *new,
-+			      struct list_head *prev,
-+			      struct list_head *next);
-+static inline void pax_list_add(struct list_head *new, struct list_head *head)
-+{
-+	__pax_list_add(new, head, head->next);
-+}
-+static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
-+{
-+	__pax_list_add(new, head->prev, head);
-+}
-+extern void pax_list_del(struct list_head *entry);
-+
- /**
-  * list_replace - replace old entry by new one
-  * @old : the element to be replaced
-@@ -145,6 +158,8 @@ static inline void list_del_init(struct list_head *entry)
- 	INIT_LIST_HEAD(entry);
- }
- 
-+extern void pax_list_del_init(struct list_head *entry);
-+
- /**
-  * list_move - delete from one list and add as another's head
-  * @list: the entry to move
-diff --git a/include/linux/lsm_audit.h b/include/linux/lsm_audit.h
-index 88e78de..c63979a 100644
---- a/include/linux/lsm_audit.h
-+++ b/include/linux/lsm_audit.h
-@@ -124,6 +124,10 @@ struct common_audit_data {
- 					u32 denied;
- 					uid_t ouid;
- 				} fs;
-+				struct {
-+					int type, protocol;
-+					struct sock *sk;
-+				} net;
- 			};
- 		} apparmor_audit_data;
- #endif
-diff --git a/include/linux/math64.h b/include/linux/math64.h
-index b8ba855..bfdffd0 100644
---- a/include/linux/math64.h
-+++ b/include/linux/math64.h
-@@ -14,7 +14,7 @@
-  * This is commonly provided by 32bit archs to provide an optimized 64bit
-  * divide.
-  */
--static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
-+static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
- {
- 	*remainder = dividend % divisor;
- 	return dividend / divisor;
-@@ -32,7 +32,7 @@ static inline s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
- /**
-  * div64_u64 - unsigned 64bit divide with 64bit divisor
-  */
--static inline u64 div64_u64(u64 dividend, u64 divisor)
-+static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
- {
- 	return dividend / divisor;
- }
-@@ -50,7 +50,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
- #define div64_long(x,y) div_s64((x),(y))
- 
- #ifndef div_u64_rem
--static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
-+static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
- {
- 	*remainder = do_div(dividend, divisor);
- 	return dividend;
-@@ -62,7 +62,7 @@ extern s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder);
- #endif
- 
- #ifndef div64_u64
--extern u64 div64_u64(u64 dividend, u64 divisor);
-+extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
- #endif
- 
- #ifndef div64_s64
-@@ -79,7 +79,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
-  * divide.
-  */
- #ifndef div_u64
--static inline u64 div_u64(u64 dividend, u32 divisor)
-+static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
- {
- 	u32 remainder;
- 	return div_u64_rem(dividend, divisor, &remainder);
-diff --git a/include/linux/mca.h b/include/linux/mca.h
-index 3797270..7765ede 100644
---- a/include/linux/mca.h
-+++ b/include/linux/mca.h
-@@ -80,7 +80,7 @@ struct mca_bus_accessor_functions {
- 						  int region);
- 	void *		(*mca_transform_memory)(struct mca_device *,
- 						void *memory);
--};
-+} __no_const;
- 
- struct mca_bus {
- 	u64			default_dma_mask;
-diff --git a/include/linux/mm.h b/include/linux/mm.h
-index 305fd75..cdbfb05 100644
---- a/include/linux/mm.h
-+++ b/include/linux/mm.h
-@@ -115,7 +115,14 @@ extern unsigned int kobjsize(const void *objp);
- 
- #define VM_CAN_NONLINEAR 0x08000000	/* Has ->fault & does nonlinear pages */
- #define VM_MIXEDMAP	0x10000000	/* Can contain "struct page" and pure PFN pages */
-+
-+#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
-+#define VM_SAO		0x00000000	/* Strong Access Ordering (powerpc) */
-+#define VM_PAGEEXEC	0x20000000	/* vma->vm_page_prot needs special handling */
-+#else
- #define VM_SAO		0x20000000	/* Strong Access Ordering (powerpc) */
-+#endif
-+
- #define VM_PFN_AT_MMAP	0x40000000	/* PFNMAP vma that is fully mapped at mmap time */
- #define VM_MERGEABLE	0x80000000	/* KSM may merge identical pages */
- 
-@@ -213,8 +220,8 @@ struct vm_operations_struct {
- 	/* called by access_process_vm when get_user_pages() fails, typically
- 	 * for use by special VMAs that can switch between memory and hardware
- 	 */
--	int (*access)(struct vm_area_struct *vma, unsigned long addr,
--		      void *buf, int len, int write);
-+	ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
-+		      void *buf, size_t len, int write);
- #ifdef CONFIG_NUMA
- 	/*
- 	 * set_policy() op must add a reference to any non-NULL @new mempolicy
-@@ -241,6 +248,7 @@ struct vm_operations_struct {
- 		const nodemask_t *to, unsigned long flags);
- #endif
- };
-+typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
- 
- struct mmu_gather;
- struct inode;
-@@ -941,8 +949,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
- 	unsigned long *pfn);
- int follow_phys(struct vm_area_struct *vma, unsigned long address,
- 		unsigned int flags, unsigned long *prot, resource_size_t *phys);
--int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
--			void *buf, int len, int write);
-+ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
-+			void *buf, size_t len, int write);
- 
- static inline void unmap_shared_mapping_range(struct address_space *mapping,
- 		loff_t const holebegin, loff_t const holelen)
-@@ -984,10 +992,10 @@ static inline int fixup_user_fault(struct task_struct *tsk,
- }
- #endif
- 
--extern int make_pages_present(unsigned long addr, unsigned long end);
--extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
--extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
--		void *buf, int len, int write);
-+extern ssize_t make_pages_present(unsigned long addr, unsigned long end);
-+extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
-+extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
-+		void *buf, size_t len, int write);
- 
- int __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
- 		     unsigned long start, int len, unsigned int foll_flags,
-@@ -1013,34 +1021,6 @@ int set_page_dirty(struct page *page);
- int set_page_dirty_lock(struct page *page);
- int clear_page_dirty_for_io(struct page *page);
- 
--/* Is the vma a continuation of the stack vma above it? */
--static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
--{
--	return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
--}
--
--static inline int stack_guard_page_start(struct vm_area_struct *vma,
--					     unsigned long addr)
--{
--	return (vma->vm_flags & VM_GROWSDOWN) &&
--		(vma->vm_start == addr) &&
--		!vma_growsdown(vma->vm_prev, addr);
--}
--
--/* Is the vma a continuation of the stack vma below it? */
--static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
--{
--	return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
--}
--
--static inline int stack_guard_page_end(struct vm_area_struct *vma,
--					   unsigned long addr)
--{
--	return (vma->vm_flags & VM_GROWSUP) &&
--		(vma->vm_end == addr) &&
--		!vma_growsup(vma->vm_next, addr);
--}
--
- extern unsigned long move_page_tables(struct vm_area_struct *vma,
- 		unsigned long old_addr, struct vm_area_struct *new_vma,
- 		unsigned long new_addr, unsigned long len);
-@@ -1135,6 +1115,15 @@ static inline void sync_mm_rss(struct task_struct *task, struct mm_struct *mm)
- }
- #endif
- 
-+#ifdef CONFIG_MMU
-+pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
-+#else
-+static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
-+{
-+	return __pgprot(0);
-+}
-+#endif
-+
- int vma_wants_writenotify(struct vm_area_struct *vma);
- 
- extern pte_t *__get_locked_pte(struct mm_struct *mm, unsigned long addr,
-@@ -1153,8 +1142,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
- {
- 	return 0;
- }
-+
-+static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
-+						unsigned long address)
-+{
-+	return 0;
-+}
- #else
- int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
-+int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
- #endif
- 
- #ifdef __PAGETABLE_PMD_FOLDED
-@@ -1163,8 +1159,15 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
- {
- 	return 0;
- }
-+
-+static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
-+						unsigned long address)
-+{
-+	return 0;
-+}
- #else
- int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
-+int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
- #endif
- 
- int __pte_alloc(struct mm_struct *mm, struct vm_area_struct *vma,
-@@ -1182,11 +1185,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
- 		NULL: pud_offset(pgd, address);
- }
- 
-+static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
-+{
-+	return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
-+		NULL: pud_offset(pgd, address);
-+}
-+
- static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
- {
- 	return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
- 		NULL: pmd_offset(pud, address);
- }
-+
-+static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
-+{
-+	return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
-+		NULL: pmd_offset(pud, address);
-+}
- #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
- 
- #if USE_SPLIT_PTLOCKS
-@@ -1397,7 +1412,7 @@ extern int install_special_mapping(struct mm_struct *mm,
- 				   unsigned long addr, unsigned long len,
- 				   unsigned long flags, struct page **pages);
- 
--extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
-+extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
- 
- extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
- 	unsigned long len, unsigned long prot,
-@@ -1420,6 +1435,7 @@ out:
- }
- 
- extern int do_munmap(struct mm_struct *, unsigned long, size_t);
-+extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
- 
- extern unsigned long do_brk(unsigned long, unsigned long);
- 
-@@ -1477,6 +1493,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
- extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
- 					     struct vm_area_struct **pprev);
- 
-+extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
-+extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
-+extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
-+
- /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
-    NULL if none.  Assume start_addr < end_addr. */
- static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
-@@ -1493,15 +1513,6 @@ static inline unsigned long vma_pages(struct vm_area_struct *vma)
- 	return (vma->vm_end - vma->vm_start) >> PAGE_SHIFT;
- }
- 
--#ifdef CONFIG_MMU
--pgprot_t vm_get_page_prot(unsigned long vm_flags);
--#else
--static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
--{
--	return __pgprot(0);
--}
--#endif
--
- struct vm_area_struct *find_extend_vma(struct mm_struct *, unsigned long addr);
- int remap_pfn_range(struct vm_area_struct *, unsigned long addr,
- 			unsigned long pfn, unsigned long size, pgprot_t);
-@@ -1537,6 +1548,12 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
- static inline void vm_stat_account(struct mm_struct *mm,
- 			unsigned long flags, struct file *file, long pages)
- {
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
-+#endif
-+
-+	mm->total_vm += pages;
- }
- #endif /* CONFIG_PROC_FS */
- 
-@@ -1617,7 +1634,7 @@ extern int unpoison_memory(unsigned long pfn);
- extern int sysctl_memory_failure_early_kill;
- extern int sysctl_memory_failure_recovery;
- extern void shake_page(struct page *p, int access);
--extern atomic_long_t mce_bad_pages;
-+extern atomic_long_unchecked_t mce_bad_pages;
- extern int soft_offline_page(struct page *page, int flags);
- 
- extern void dump_page(struct page *page);
-@@ -1631,5 +1648,11 @@ extern void copy_user_huge_page(struct page *dst, struct page *src,
- 				unsigned int pages_per_huge_page);
- #endif /* CONFIG_TRANSPARENT_HUGEPAGE || CONFIG_HUGETLBFS */
- 
-+#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
-+extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
-+#else
-+static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
-+#endif
-+
- #endif /* __KERNEL__ */
- #endif /* _LINUX_MM_H */
-diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
-index de3a321..8761f4a 100644
---- a/include/linux/mm_types.h
-+++ b/include/linux/mm_types.h
-@@ -253,6 +253,8 @@ struct vm_area_struct {
- #ifdef CONFIG_NUMA
- 	struct mempolicy *vm_policy;	/* NUMA policy for the VMA */
- #endif
-+
-+	struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
- };
- 
- struct core_thread {
-@@ -390,6 +392,24 @@ struct mm_struct {
- #ifdef CONFIG_CPUMASK_OFFSTACK
- 	struct cpumask cpumask_allocation;
- #endif
-+
-+#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
-+	unsigned long pax_flags;
-+#endif
-+
-+#ifdef CONFIG_PAX_DLRESOLVE
-+	unsigned long call_dl_resolve;
-+#endif
-+
-+#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
-+	unsigned long call_syscall;
-+#endif
-+
-+#ifdef CONFIG_PAX_ASLR
-+	unsigned long delta_mmap;		/* randomized offset */
-+	unsigned long delta_stack;		/* randomized offset */
-+#endif
-+
- };
- 
- static inline void mm_init_cpumask(struct mm_struct *mm)
-diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
-index c5d5278..f0b68c8 100644
---- a/include/linux/mmiotrace.h
-+++ b/include/linux/mmiotrace.h
-@@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
- /* Called from ioremap.c */
- extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
- 							void __iomem *addr);
--extern void mmiotrace_iounmap(volatile void __iomem *addr);
-+extern void mmiotrace_iounmap(const volatile void __iomem *addr);
- 
- /* For anyone to insert markers. Remember trailing newline. */
- extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
-@@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
- {
- }
- 
--static inline void mmiotrace_iounmap(volatile void __iomem *addr)
-+static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
- {
- }
- 
-diff --git a/include/linux/mmu_notifier.h b/include/linux/mmu_notifier.h
-index ee2baf0..e24a58c 100644
---- a/include/linux/mmu_notifier.h
-+++ b/include/linux/mmu_notifier.h
-@@ -256,12 +256,12 @@ static inline void mmu_notifier_mm_destroy(struct mm_struct *mm)
-  */
- #define ptep_clear_flush_notify(__vma, __address, __ptep)		\
- ({									\
--	pte_t __pte;							\
-+	pte_t ___pte;							\
- 	struct vm_area_struct *___vma = __vma;				\
- 	unsigned long ___address = __address;				\
--	__pte = ptep_clear_flush(___vma, ___address, __ptep);		\
-+	___pte = ptep_clear_flush(___vma, ___address, __ptep);		\
- 	mmu_notifier_invalidate_page(___vma->vm_mm, ___address);	\
--	__pte;								\
-+	___pte;								\
- })
- 
- #define pmdp_clear_flush_notify(__vma, __address, __pmdp)		\
-diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
-index 25842b6..6e42df8 100644
---- a/include/linux/mmzone.h
-+++ b/include/linux/mmzone.h
-@@ -371,7 +371,7 @@ struct zone {
- 	unsigned long		flags;		   /* zone flags, see below */
- 
- 	/* Zone statistics */
--	atomic_long_t		vm_stat[NR_VM_ZONE_STAT_ITEMS];
-+	atomic_long_unchecked_t		vm_stat[NR_VM_ZONE_STAT_ITEMS];
- 
- 	/*
- 	 * The target ratio of ACTIVE_ANON to INACTIVE_ANON pages on
-diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
-index 468819c..c02b63b 100644
---- a/include/linux/mod_devicetable.h
-+++ b/include/linux/mod_devicetable.h
-@@ -12,7 +12,7 @@
- typedef unsigned long kernel_ulong_t;
- #endif
- 
--#define PCI_ANY_ID (~0)
-+#define PCI_ANY_ID ((__u16)~0)
- 
- struct pci_device_id {
- 	__u32 vendor, device;		/* Vendor and device ID or PCI_ANY_ID*/
-@@ -131,7 +131,7 @@ struct usb_device_id {
- #define USB_DEVICE_ID_MATCH_INT_SUBCLASS	0x0100
- #define USB_DEVICE_ID_MATCH_INT_PROTOCOL	0x0200
- 
--#define HID_ANY_ID				(~0)
-+#define HID_ANY_ID				(~0U)
- 
- struct hid_device_id {
- 	__u16 bus;
-@@ -479,7 +479,7 @@ struct dmi_system_id {
- 	const char *ident;
- 	struct dmi_strmatch matches[4];
- 	void *driver_data;
--};
-+} __do_const;
- /*
-  * struct dmi_device_id appears during expansion of
-  * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
-diff --git a/include/linux/module.h b/include/linux/module.h
-index 3cb7839..56d41ff 100644
---- a/include/linux/module.h
-+++ b/include/linux/module.h
-@@ -17,9 +17,11 @@
- #include <linux/moduleparam.h>
- #include <linux/tracepoint.h>
- #include <linux/export.h>
-+#include <linux/fs.h>
- 
- #include <linux/percpu.h>
- #include <asm/module.h>
-+#include <asm/pgtable.h>
- 
- #include <trace/events/module.h>
- 
-@@ -53,12 +55,13 @@ struct module_attribute {
- 	int (*test)(struct module *);
- 	void (*free)(struct module *);
- };
-+typedef struct module_attribute __no_const module_attribute_no_const;
- 
- struct module_version_attribute {
- 	struct module_attribute mattr;
- 	const char *module_name;
- 	const char *version;
--} __attribute__ ((__aligned__(sizeof(void *))));
-+} __do_const __attribute__ ((__aligned__(sizeof(void *))));
- 
- extern ssize_t __modver_version_show(struct module_attribute *,
- 				     struct module_kobject *, char *);
-@@ -217,7 +220,7 @@ struct module
- 
- 	/* Sysfs stuff. */
- 	struct module_kobject mkobj;
--	struct module_attribute *modinfo_attrs;
-+	module_attribute_no_const *modinfo_attrs;
- 	const char *version;
- 	const char *srcversion;
- 	struct kobject *holders_dir;
-@@ -261,19 +264,16 @@ struct module
- 	int (*init)(void);
- 
- 	/* If this is non-NULL, vfree after init() returns */
--	void *module_init;
-+	void *module_init_rx, *module_init_rw;
- 
- 	/* Here is the actual code + data, vfree'd on unload. */
--	void *module_core;
-+	void *module_core_rx, *module_core_rw;
- 
- 	/* Here are the sizes of the init and core sections */
--	unsigned int init_size, core_size;
-+	unsigned int init_size_rw, core_size_rw;
- 
- 	/* The size of the executable code in each section.  */
--	unsigned int init_text_size, core_text_size;
--
--	/* Size of RO sections of the module (text+rodata) */
--	unsigned int init_ro_size, core_ro_size;
-+	unsigned int init_size_rx, core_size_rx;
- 
- 	/* Arch-specific module values */
- 	struct mod_arch_specific arch;
-@@ -329,6 +329,10 @@ struct module
- #ifdef CONFIG_EVENT_TRACING
- 	struct ftrace_event_call **trace_events;
- 	unsigned int num_trace_events;
-+	struct file_operations trace_id;
-+	struct file_operations trace_enable;
-+	struct file_operations trace_format;
-+	struct file_operations trace_filter;
- #endif
- #ifdef CONFIG_FTRACE_MCOUNT_RECORD
- 	unsigned int num_ftrace_callsites;
-@@ -379,16 +383,46 @@ bool is_module_address(unsigned long addr);
- bool is_module_percpu_address(unsigned long addr);
- bool is_module_text_address(unsigned long addr);
- 
-+static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
-+{
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+	if (ktla_ktva(addr) >= (unsigned long)start &&
-+	    ktla_ktva(addr) < (unsigned long)start + size)
-+		return 1;
-+#endif
-+
-+	return ((void *)addr >= start && (void *)addr < start + size);
-+}
-+
-+static inline int within_module_core_rx(unsigned long addr, struct module *mod)
-+{
-+	return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
-+}
-+
-+static inline int within_module_core_rw(unsigned long addr, struct module *mod)
-+{
-+	return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
-+}
-+
-+static inline int within_module_init_rx(unsigned long addr, struct module *mod)
-+{
-+	return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
-+}
-+
-+static inline int within_module_init_rw(unsigned long addr, struct module *mod)
-+{
-+	return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
-+}
-+
- static inline int within_module_core(unsigned long addr, struct module *mod)
- {
--	return (unsigned long)mod->module_core <= addr &&
--	       addr < (unsigned long)mod->module_core + mod->core_size;
-+	return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
- }
- 
- static inline int within_module_init(unsigned long addr, struct module *mod)
- {
--	return (unsigned long)mod->module_init <= addr &&
--	       addr < (unsigned long)mod->module_init + mod->init_size;
-+	return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
- }
- 
- /* Search for module by name: must hold module_mutex. */
-diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
-index b2be02e..6a9fdb1 100644
---- a/include/linux/moduleloader.h
-+++ b/include/linux/moduleloader.h
-@@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
-    sections.  Returns NULL on failure. */
- void *module_alloc(unsigned long size);
- 
-+#ifdef CONFIG_PAX_KERNEXEC
-+void *module_alloc_exec(unsigned long size);
-+#else
-+#define module_alloc_exec(x) module_alloc(x)
-+#endif
-+
- /* Free memory returned from module_alloc. */
- void module_free(struct module *mod, void *module_region);
- 
-+#ifdef CONFIG_PAX_KERNEXEC
-+void module_free_exec(struct module *mod, void *module_region);
-+#else
-+#define module_free_exec(x, y) module_free((x), (y))
-+#endif
-+
- /* Apply the given relocation to the (simplified) ELF.  Return -error
-    or 0. */
- int apply_relocate(Elf_Shdr *sechdrs,
-diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
-index 7939f63..ec6df57 100644
---- a/include/linux/moduleparam.h
-+++ b/include/linux/moduleparam.h
-@@ -260,7 +260,7 @@ static inline void __kernel_param_unlock(void)
-  * @len is usually just sizeof(string).
-  */
- #define module_param_string(name, string, len, perm)			\
--	static const struct kparam_string __param_string_##name		\
-+	static const struct kparam_string __param_string_##name __used	\
- 		= { len, string };					\
- 	__module_param_call(MODULE_PARAM_PREFIX, name,			\
- 			    &param_ops_string,				\
-@@ -395,7 +395,7 @@ extern int param_get_invbool(char *buffer, const struct kernel_param *kp);
-  * module_param_named() for why this might be necessary.
-  */
- #define module_param_array_named(name, array, type, nump, perm)		\
--	static const struct kparam_array __param_arr_##name		\
-+	static const struct kparam_array __param_arr_##name __used	\
- 	= { .max = ARRAY_SIZE(array), .num = nump,                      \
- 	    .ops = &param_ops_##type,					\
- 	    .elemsize = sizeof(array[0]), .elem = array };		\
-diff --git a/include/linux/namei.h b/include/linux/namei.h
-index ffc0213..2c1f2cb 100644
---- a/include/linux/namei.h
-+++ b/include/linux/namei.h
-@@ -24,7 +24,7 @@ struct nameidata {
- 	unsigned	seq;
- 	int		last_type;
- 	unsigned	depth;
--	char *saved_names[MAX_NESTED_LINKS + 1];
-+	const char *saved_names[MAX_NESTED_LINKS + 1];
- 
- 	/* Intent data */
- 	union {
-@@ -94,12 +94,12 @@ extern int follow_up(struct path *);
- extern struct dentry *lock_rename(struct dentry *, struct dentry *);
- extern void unlock_rename(struct dentry *, struct dentry *);
- 
--static inline void nd_set_link(struct nameidata *nd, char *path)
-+static inline void nd_set_link(struct nameidata *nd, const char *path)
- {
- 	nd->saved_names[nd->depth] = path;
- }
- 
--static inline char *nd_get_link(struct nameidata *nd)
-+static inline const char *nd_get_link(const struct nameidata *nd)
- {
- 	return nd->saved_names[nd->depth];
- }
-diff --git a/include/linux/net.h b/include/linux/net.h
-index b7ca08e..c8350cb 100644
---- a/include/linux/net.h
-+++ b/include/linux/net.h
-@@ -216,7 +216,7 @@ struct net_proto_family {
- 	int		(*create)(struct net *net, struct socket *sock,
- 				  int protocol, int kern);
- 	struct module	*owner;
--};
-+} __do_const;
- 
- struct iovec;
- struct kvec;
-diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
-index 8c43fd1..782342e 100644
---- a/include/linux/netdevice.h
-+++ b/include/linux/netdevice.h
-@@ -949,6 +949,7 @@ struct net_device_ops {
- 	int			(*ndo_set_features)(struct net_device *dev,
- 						    u32 features);
- };
-+typedef struct net_device_ops __no_const net_device_ops_no_const;
- 
- /*
-  *	The DEVICE structure.
-@@ -1088,7 +1089,7 @@ struct net_device {
- 	int			iflink;
- 
- 	struct net_device_stats	stats;
--	atomic_long_t		rx_dropped; /* dropped packets by core network
-+	atomic_long_unchecked_t	rx_dropped; /* dropped packets by core network
- 					     * Do not use this in drivers.
- 					     */
- 
-@@ -2585,7 +2586,7 @@ static inline int netif_is_bond_slave(struct net_device *dev)
- 	return dev->flags & IFF_SLAVE && dev->priv_flags & IFF_BONDING;
- }
- 
--extern struct pernet_operations __net_initdata loopback_net_ops;
-+extern struct pernet_operations __net_initconst loopback_net_ops;
- 
- static inline u32 dev_ethtool_get_rx_csum(struct net_device *dev)
- {
-diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
-index 857f502..350a113 100644
---- a/include/linux/netfilter.h
-+++ b/include/linux/netfilter.h
-@@ -141,7 +141,7 @@ struct nf_sockopt_ops {
- #endif
- 	/* Use the module struct to lock set/get code in place */
- 	struct module *owner;
--};
-+} __do_const;
- 
- /* Function to register/unregister hook points. */
- int nf_register_hook(struct nf_hook_ops *reg);
-diff --git a/include/linux/netfilter/ipset/ip_set.h b/include/linux/netfilter/ipset/ip_set.h
-index 3540c6e..83adb6c 100644
---- a/include/linux/netfilter/ipset/ip_set.h
-+++ b/include/linux/netfilter/ipset/ip_set.h
-@@ -274,7 +274,7 @@ struct ip_set_type_variant {
- 	/* Return true if "b" set is the same as "a"
- 	 * according to the create set parameters */
- 	bool (*same_set)(const struct ip_set *a, const struct ip_set *b);
--};
-+} __do_const;
- 
- /* The core set type structure */
- struct ip_set_type {
-diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
-index 74d3386..e800dbf 100644
---- a/include/linux/netfilter/nfnetlink.h
-+++ b/include/linux/netfilter/nfnetlink.h
-@@ -65,7 +65,7 @@ struct nfnl_callback {
- 		    const struct nlattr * const cda[]);
- 	const struct nla_policy *policy;	/* netlink attribute policy */
- 	const u_int16_t attr_count;		/* number of nlattr's */
--};
-+} __do_const;
- 
- struct nfnetlink_subsystem {
- 	const char *name;
-diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
-new file mode 100644
-index 0000000..33f4af8
---- /dev/null
-+++ b/include/linux/netfilter/xt_gradm.h
-@@ -0,0 +1,9 @@
-+#ifndef _LINUX_NETFILTER_XT_GRADM_H
-+#define _LINUX_NETFILTER_XT_GRADM_H 1
-+
-+struct xt_gradm_mtinfo {
-+	__u16 flags;
-+	__u16 invflags;
-+};
-+
-+#endif
-diff --git a/include/linux/nls.h b/include/linux/nls.h
-index 5dc635f..35f5e11 100644
---- a/include/linux/nls.h
-+++ b/include/linux/nls.h
-@@ -31,7 +31,7 @@ struct nls_table {
- 	const unsigned char *charset2upper;
- 	struct module *owner;
- 	struct nls_table *next;
--};
-+} __do_const;
- 
- /* this value hold the maximum octet of charset */
- #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
-diff --git a/include/linux/notifier.h b/include/linux/notifier.h
-index d65746e..62e72c2 100644
---- a/include/linux/notifier.h
-+++ b/include/linux/notifier.h
-@@ -51,7 +51,8 @@ struct notifier_block {
- 	int (*notifier_call)(struct notifier_block *, unsigned long, void *);
- 	struct notifier_block __rcu *next;
- 	int priority;
--};
-+} __do_const;
-+typedef struct notifier_block __no_const notifier_block_no_const;
- 
- struct atomic_notifier_head {
- 	spinlock_t lock;
-diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
-index a4c5624..79d6d88 100644
---- a/include/linux/oprofile.h
-+++ b/include/linux/oprofile.h
-@@ -139,9 +139,9 @@ int oprofilefs_create_ulong(struct super_block * sb, struct dentry * root,
- int oprofilefs_create_ro_ulong(struct super_block * sb, struct dentry * root,
- 	char const * name, ulong * val);
-  
--/** Create a file for read-only access to an atomic_t. */
-+/** Create a file for read-only access to an atomic_unchecked_t. */
- int oprofilefs_create_ro_atomic(struct super_block * sb, struct dentry * root,
--	char const * name, atomic_t * val);
-+	char const * name, atomic_unchecked_t * val);
-  
- /** create a directory */
- struct dentry * oprofilefs_mkdir(struct super_block * sb, struct dentry * root,
-diff --git a/include/linux/padata.h b/include/linux/padata.h
-index 4633b2f..988bc08 100644
---- a/include/linux/padata.h
-+++ b/include/linux/padata.h
-@@ -129,7 +129,7 @@ struct parallel_data {
- 	struct padata_instance		*pinst;
- 	struct padata_parallel_queue	__percpu *pqueue;
- 	struct padata_serial_queue	__percpu *squeue;
--	atomic_t			seq_nr;
-+	atomic_unchecked_t		seq_nr;
- 	atomic_t			reorder_objects;
- 	atomic_t			refcnt;
- 	unsigned int			max_seq_nr;
-diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
-index 45fc162..01a4068 100644
---- a/include/linux/pci_hotplug.h
-+++ b/include/linux/pci_hotplug.h
-@@ -80,7 +80,8 @@ struct hotplug_slot_ops {
- 	int (*get_attention_status)	(struct hotplug_slot *slot, u8 *value);
- 	int (*get_latch_status)		(struct hotplug_slot *slot, u8 *value);
- 	int (*get_adapter_status)	(struct hotplug_slot *slot, u8 *value);
--};
-+} __do_const;
-+typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
- 
- /**
-  * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
-diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
-index eeb6a29..6eb2b52 100644
---- a/include/linux/perf_event.h
-+++ b/include/linux/perf_event.h
-@@ -748,8 +748,8 @@ struct perf_event {
- 
- 	enum perf_event_active_state	state;
- 	unsigned int			attach_state;
--	local64_t			count;
--	atomic64_t			child_count;
-+	local64_t			count; /* PaX: fix it one day */
-+	atomic64_unchecked_t		child_count;
- 
- 	/*
- 	 * These are the total time in nanoseconds that the event
-@@ -800,8 +800,8 @@ struct perf_event {
- 	 * These accumulate total time (in nanoseconds) that children
- 	 * events have been enabled and running, respectively.
- 	 */
--	atomic64_t			child_total_time_enabled;
--	atomic64_t			child_total_time_running;
-+	atomic64_unchecked_t		child_total_time_enabled;
-+	atomic64_unchecked_t		child_total_time_running;
- 
- 	/*
- 	 * Protect attach/detach and child_list:
-@@ -1100,7 +1100,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
- 		entry->ip[entry->nr++] = ip;
- }
- 
--extern int sysctl_perf_event_paranoid;
-+extern int sysctl_perf_event_legitimately_concerned;
- extern int sysctl_perf_event_mlock;
- extern int sysctl_perf_event_sample_rate;
- 
-@@ -1108,19 +1108,24 @@ extern int perf_proc_update_handler(struct ctl_table *table, int write,
- 		void __user *buffer, size_t *lenp,
- 		loff_t *ppos);
- 
-+static inline bool perf_paranoid_any(void)
-+{
-+	return sysctl_perf_event_legitimately_concerned > 2;
-+}
-+
- static inline bool perf_paranoid_tracepoint_raw(void)
- {
--	return sysctl_perf_event_paranoid > -1;
-+	return sysctl_perf_event_legitimately_concerned > -1;
- }
- 
- static inline bool perf_paranoid_cpu(void)
- {
--	return sysctl_perf_event_paranoid > 0;
-+	return sysctl_perf_event_legitimately_concerned > 0;
- }
- 
- static inline bool perf_paranoid_kernel(void)
- {
--	return sysctl_perf_event_paranoid > 1;
-+	return sysctl_perf_event_legitimately_concerned > 1;
- }
- 
- extern void perf_event_init(void);
-@@ -1198,7 +1203,7 @@ static inline void perf_restore_debug_store(void)			{ }
-  */
- #define perf_cpu_notifier(fn)						\
- do {									\
--	static struct notifier_block fn##_nb __cpuinitdata =		\
-+	static struct notifier_block fn##_nb =				\
- 		{ .notifier_call = fn, .priority = CPU_PRI_PERF };	\
- 	fn(&fn##_nb, (unsigned long)CPU_UP_PREPARE,			\
- 		(void *)(unsigned long)smp_processor_id());		\
-diff --git a/include/linux/personality.h b/include/linux/personality.h
-index 8fc7dd1a..c19d89e 100644
---- a/include/linux/personality.h
-+++ b/include/linux/personality.h
-@@ -44,6 +44,7 @@ enum {
- #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC  | \
- 			    ADDR_NO_RANDOMIZE  | \
- 			    ADDR_COMPAT_LAYOUT | \
-+			    ADDR_LIMIT_3GB     | \
- 			    MMAP_PAGE_ZERO)
- 
- /*
-diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
-index 0072a53..c5dcca5 100644
---- a/include/linux/pipe_fs_i.h
-+++ b/include/linux/pipe_fs_i.h
-@@ -47,9 +47,9 @@ struct pipe_buffer {
- struct pipe_inode_info {
- 	wait_queue_head_t wait;
- 	unsigned int nrbufs, curbuf, buffers;
--	unsigned int readers;
--	unsigned int writers;
--	unsigned int waiting_writers;
-+	atomic_t readers;
-+	atomic_t writers;
-+	atomic_t waiting_writers;
- 	unsigned int r_counter;
- 	unsigned int w_counter;
- 	struct page *tmp_page;
-diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
-index d3085e7..fd01052 100644
---- a/include/linux/pm_runtime.h
-+++ b/include/linux/pm_runtime.h
-@@ -95,7 +95,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
- 
- static inline void pm_runtime_mark_last_busy(struct device *dev)
- {
--	ACCESS_ONCE(dev->power.last_busy) = jiffies;
-+	ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
- }
- 
- #else /* !CONFIG_PM_RUNTIME */
-diff --git a/include/linux/pnp.h b/include/linux/pnp.h
-index 195aafc..49a7bc2 100644
---- a/include/linux/pnp.h
-+++ b/include/linux/pnp.h
-@@ -297,7 +297,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
- struct pnp_fixup {
- 	char id[7];
- 	void (*quirk_function) (struct pnp_dev * dev);	/* fixup function */
--};
-+} __do_const;
- 
- /* config parameters */
- #define PNP_CONFIG_NORMAL	0x0001
-diff --git a/include/linux/poison.h b/include/linux/poison.h
-index 79159de..f1233a9 100644
---- a/include/linux/poison.h
-+++ b/include/linux/poison.h
-@@ -19,8 +19,8 @@
-  * under normal circumstances, used to verify that nobody uses
-  * non-initialized list entries.
-  */
--#define LIST_POISON1  ((void *) 0x00100100 + POISON_POINTER_DELTA)
--#define LIST_POISON2  ((void *) 0x00200200 + POISON_POINTER_DELTA)
-+#define LIST_POISON1  ((void *) (long)0xFFFFFF01)
-+#define LIST_POISON2  ((void *) (long)0xFFFFFF02)
- 
- /********** include/linux/timer.h **********/
- /*
-diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
-index b8d4ddd..bb59d8b 100644
---- a/include/linux/ppp-comp.h
-+++ b/include/linux/ppp-comp.h
-@@ -111,7 +111,7 @@ struct compressor {
- 	struct module *owner;
- 	/* Extra skb space needed by the compressor algorithm */
- 	unsigned int comp_extra;
--};
-+} __do_const;
- 
- /*
-  * The return value from decompress routine is the length of the
-diff --git a/include/linux/prctl.h b/include/linux/prctl.h
-index a3baeb2..b527252 100644
---- a/include/linux/prctl.h
-+++ b/include/linux/prctl.h
-@@ -102,4 +102,19 @@
- 
- #define PR_MCE_KILL_GET 34
- 
-+/*
-+ * If no_new_privs is set, then operations that grant new privileges (i.e.
-+ * execve) will either fail or not grant them.  This affects suid/sgid,
-+ * file capabilities, and LSMs.
-+ *
-+ * Operations that merely manipulate or drop existing privileges (setresuid,
-+ * capset, etc.) will still work.  Drop those privileges if you want them gone.
-+ *
-+ * Changing LSM security domain is considered a new privilege.  So, for example,
-+ * asking selinux for a specific new context (e.g. with runcon) will result
-+ * in execve returning -EPERM.
-+ */
-+#define PR_SET_NO_NEW_PRIVS 38
-+#define PR_GET_NO_NEW_PRIVS 39
-+
- #endif /* _LINUX_PRCTL_H */
-diff --git a/include/linux/printk.h b/include/linux/printk.h
-index f0e22f7..82dd544 100644
---- a/include/linux/printk.h
-+++ b/include/linux/printk.h
-@@ -94,6 +94,8 @@ void early_printk(const char *fmt, ...);
- extern int printk_needs_cpu(int cpu);
- extern void printk_tick(void);
- 
-+extern int kptr_restrict;
-+
- #ifdef CONFIG_PRINTK
- asmlinkage __printf(1, 0)
- int vprintk(const char *fmt, va_list args);
-@@ -112,7 +114,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
- 
- extern int printk_delay_msec;
- extern int dmesg_restrict;
--extern int kptr_restrict;
- 
- void log_buf_kexec_setup(void);
- void __init setup_log_buf(int early);
-diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
-index 643b96c..9544c71 100644
---- a/include/linux/proc_fs.h
-+++ b/include/linux/proc_fs.h
-@@ -155,6 +155,19 @@ static inline struct proc_dir_entry *proc_create(const char *name, mode_t mode,
- 	return proc_create_data(name, mode, parent, proc_fops, NULL);
- }
- 
-+static inline struct proc_dir_entry *proc_create_grsec(const char *name, mode_t mode,
-+	struct proc_dir_entry *parent, const struct file_operations *proc_fops)
-+{
-+#ifdef CONFIG_GRKERNSEC_PROC_USER
-+	return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
-+#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
-+#else
-+	return proc_create_data(name, mode, parent, proc_fops, NULL);
-+#endif
-+}
-+	
-+
- static inline struct proc_dir_entry *create_proc_read_entry(const char *name,
- 	mode_t mode, struct proc_dir_entry *base, 
- 	read_proc_t *read_proc, void * data)
-@@ -247,7 +260,7 @@ struct proc_ns_operations {
- 	void *(*get)(struct task_struct *task);
- 	void (*put)(void *ns);
- 	int (*install)(struct nsproxy *nsproxy, void *ns);
--};
-+} __do_const;
- extern const struct proc_ns_operations netns_operations;
- extern const struct proc_ns_operations utsns_operations;
- extern const struct proc_ns_operations ipcns_operations;
-diff --git a/include/linux/ptrace.h b/include/linux/ptrace.h
-index 800f113..13b3715 100644
---- a/include/linux/ptrace.h
-+++ b/include/linux/ptrace.h
-@@ -62,8 +62,9 @@
- #define PTRACE_O_TRACEEXEC	0x00000010
- #define PTRACE_O_TRACEVFORKDONE	0x00000020
- #define PTRACE_O_TRACEEXIT	0x00000040
-+#define PTRACE_O_TRACESECCOMP	0x00000080
- 
--#define PTRACE_O_MASK		0x0000007f
-+#define PTRACE_O_MASK		0x000000ff
- 
- /* Wait extended result codes for the above trace options.  */
- #define PTRACE_EVENT_FORK	1
-@@ -73,6 +74,7 @@
- #define PTRACE_EVENT_VFORK_DONE	5
- #define PTRACE_EVENT_EXIT	6
- #define PTRACE_EVENT_STOP	7
-+#define PTRACE_EVENT_SECCOMP	8
- 
- #include <asm/ptrace.h>
- 
-@@ -101,8 +103,9 @@
- #define PT_TRACE_EXEC		PT_EVENT_FLAG(PTRACE_EVENT_EXEC)
- #define PT_TRACE_VFORK_DONE	PT_EVENT_FLAG(PTRACE_EVENT_VFORK_DONE)
- #define PT_TRACE_EXIT		PT_EVENT_FLAG(PTRACE_EVENT_EXIT)
-+#define PT_TRACE_SECCOMP	PT_EVENT_FLAG(PTRACE_EVENT_SECCOMP)
- 
--#define PT_TRACE_MASK	0x000003f4
-+#define PT_TRACE_MASK	0x00000bf4
- 
- /* single stepping state bits (used on ARM and PA-RISC) */
- #define PT_SINGLESTEP_BIT	31
-@@ -129,10 +132,12 @@ extern void __ptrace_unlink(struct task_struct *child);
- extern void exit_ptrace(struct task_struct *tracer);
- #define PTRACE_MODE_READ   1
- #define PTRACE_MODE_ATTACH 2
--/* Returns 0 on success, -errno on denial. */
--extern int __ptrace_may_access(struct task_struct *task, unsigned int mode);
- /* Returns true on success, false on denial. */
- extern bool ptrace_may_access(struct task_struct *task, unsigned int mode);
-+/* Returns true on success, false on denial. */
-+extern bool ptrace_may_access_log(struct task_struct *task, unsigned int mode);
-+/* Returns true on success, false on denial. */
-+extern bool ptrace_may_access_nolock(struct task_struct *task, unsigned int mode);
- 
- static inline int ptrace_reparented(struct task_struct *child)
- {
-@@ -197,9 +202,10 @@ static inline void ptrace_event(int event, unsigned long message)
- 	if (unlikely(ptrace_event_enabled(current, event))) {
- 		current->ptrace_message = message;
- 		ptrace_notify((event << 8) | SIGTRAP);
--	} else if (event == PTRACE_EVENT_EXEC && unlikely(current->ptrace)) {
-+	} else if (event == PTRACE_EVENT_EXEC) {
- 		/* legacy EXEC report via SIGTRAP */
--		send_sig(SIGTRAP, current, 0);
-+		if ((current->ptrace & (PT_PTRACED|PT_SEIZED)) == PT_PTRACED)
-+			send_sig(SIGTRAP, current, 0);
- 	}
- }
- 
-diff --git a/include/linux/random.h b/include/linux/random.h
-index 29e217a..a76bcd0 100644
---- a/include/linux/random.h
-+++ b/include/linux/random.h
-@@ -51,9 +51,19 @@ struct rnd_state {
- extern void rand_initialize_irq(int irq);
- 
- extern void add_device_randomness(const void *, unsigned int);
-+
-+static inline void add_latent_entropy(void)
-+{
-+
-+#ifdef LATENT_ENTROPY_PLUGIN
-+	add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
-+#endif
-+
-+}
-+
- extern void add_input_randomness(unsigned int type, unsigned int code,
--				 unsigned int value);
--extern void add_interrupt_randomness(int irq, int irq_flags);
-+				 unsigned int value) __latent_entropy;
-+extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
- 
- extern void get_random_bytes(void *buf, int nbytes);
- extern void get_random_bytes_arch(void *buf, int nbytes);
-@@ -71,12 +81,17 @@ void srandom32(u32 seed);
- 
- u32 prandom32(struct rnd_state *);
- 
-+static inline unsigned long pax_get_random_long(void)
-+{
-+	return random32() + (sizeof(long) > 4 ? (unsigned long)random32() << 32 : 0);
-+}
-+
- /*
-  * Handle minimum values for seeds
-  */
- static inline u32 __seed(u32 x, u32 m)
- {
--	return (x < m) ? x + m : x;
-+	return (x <= m) ? x + m + 1 : x;
- }
- 
- /**
-diff --git a/include/linux/rculist.h b/include/linux/rculist.h
-index 3863352..4ec4bfb 100644
---- a/include/linux/rculist.h
-+++ b/include/linux/rculist.h
-@@ -39,6 +39,9 @@ static inline void __list_add_rcu(struct list_head *new,
- 	next->prev = new;
- }
- 
-+extern void __pax_list_add_rcu(struct list_head *new,
-+		struct list_head *prev, struct list_head *next);
-+
- /**
-  * list_add_rcu - add a new entry to rcu-protected list
-  * @new: new entry to be added
-@@ -60,6 +63,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
- 	__list_add_rcu(new, head, head->next);
- }
- 
-+static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
-+{
-+	__pax_list_add_rcu(new, head, head->next);
-+}
-+
- /**
-  * list_add_tail_rcu - add a new entry to rcu-protected list
-  * @new: new entry to be added
-@@ -82,6 +90,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
- 	__list_add_rcu(new, head->prev, head);
- }
- 
-+static inline void pax_list_add_tail_rcu(struct list_head *new,
-+					struct list_head *head)
-+{
-+	__pax_list_add_rcu(new, head->prev, head);
-+}
-+
- /**
-  * list_del_rcu - deletes entry from list without re-initialization
-  * @entry: the element to delete from the list.
-@@ -112,6 +126,8 @@ static inline void list_del_rcu(struct list_head *entry)
- 	entry->prev = LIST_POISON2;
- }
- 
-+extern void pax_list_del_rcu(struct list_head *entry);
-+
- /**
-  * hlist_del_init_rcu - deletes entry from hash list with re-initialization
-  * @n: the element to delete from the hash list.
-diff --git a/include/linux/reboot.h b/include/linux/reboot.h
-index e0879a7..a12f962 100644
---- a/include/linux/reboot.h
-+++ b/include/linux/reboot.h
-@@ -52,9 +52,9 @@ extern int unregister_reboot_notifier(struct notifier_block *);
-  * Architecture-specific implementations of sys_reboot commands.
-  */
- 
--extern void machine_restart(char *cmd);
--extern void machine_halt(void);
--extern void machine_power_off(void);
-+extern void machine_restart(char *cmd) __noreturn;
-+extern void machine_halt(void) __noreturn;
-+extern void machine_power_off(void) __noreturn;
- 
- extern void machine_shutdown(void);
- struct pt_regs;
-@@ -65,9 +65,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
-  */
- 
- extern void kernel_restart_prepare(char *cmd);
--extern void kernel_restart(char *cmd);
--extern void kernel_halt(void);
--extern void kernel_power_off(void);
-+extern void kernel_restart(char *cmd) __noreturn;
-+extern void kernel_halt(void) __noreturn;
-+extern void kernel_power_off(void) __noreturn;
- 
- extern int C_A_D; /* for sysctl */
- void ctrl_alt_del(void);
-@@ -81,7 +81,7 @@ extern int orderly_poweroff(bool force);
-  * Emergency restart, callable from an interrupt handler.
-  */
- 
--extern void emergency_restart(void);
-+extern void emergency_restart(void) __noreturn;
- #include <asm/emergency-restart.h>
- 
- #endif
-diff --git a/include/linux/regset.h b/include/linux/regset.h
-index 686f373..6ade19e 100644
---- a/include/linux/regset.h
-+++ b/include/linux/regset.h
-@@ -160,7 +160,8 @@ struct user_regset {
- 	unsigned int 			align;
- 	unsigned int 			bias;
- 	unsigned int 			core_note_type;
--};
-+} __do_const;
-+typedef struct user_regset __no_const user_regset_no_const;
- 
- /**
-  * struct user_regset_view - available regsets
-diff --git a/include/linux/reiserfs_fs.h b/include/linux/reiserfs_fs.h
-index 96d465f..b084e05 100644
---- a/include/linux/reiserfs_fs.h
-+++ b/include/linux/reiserfs_fs.h
-@@ -1406,7 +1406,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
- #define REISERFS_USER_MEM		1	/* reiserfs user memory mode            */
- 
- #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
--#define get_generation(s) atomic_read (&fs_generation(s))
-+#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
- #define FILESYSTEM_CHANGED_TB(tb)  (get_generation((tb)->tb_sb) != (tb)->fs_gen)
- #define __fs_changed(gen,s) (gen != get_generation (s))
- #define fs_changed(gen,s)		\
-diff --git a/include/linux/reiserfs_fs_sb.h b/include/linux/reiserfs_fs_sb.h
-index 52c83b6..18ed7eb 100644
---- a/include/linux/reiserfs_fs_sb.h
-+++ b/include/linux/reiserfs_fs_sb.h
-@@ -386,7 +386,7 @@ struct reiserfs_sb_info {
- 	/* Comment? -Hans */
- 	wait_queue_head_t s_wait;
- 	/* To be obsoleted soon by per buffer seals.. -Hans */
--	atomic_t s_generation_counter;	// increased by one every time the
-+	atomic_unchecked_t s_generation_counter;	// increased by one every time the
- 	// tree gets re-balanced
- 	unsigned long s_properties;	/* File system properties. Currently holds
- 					   on-disk FS format */
-diff --git a/include/linux/relay.h b/include/linux/relay.h
-index 14a86bc..17d0700 100644
---- a/include/linux/relay.h
-+++ b/include/linux/relay.h
-@@ -159,7 +159,7 @@ struct rchan_callbacks
- 	 * The callback should return 0 if successful, negative if not.
- 	 */
- 	int (*remove_buf_file)(struct dentry *dentry);
--};
-+} __no_const;
- 
- /*
-  * CONFIG_RELAY kernel API, kernel/relay.c
-diff --git a/include/linux/rio.h b/include/linux/rio.h
-index 4d50611..c6858a2 100644
---- a/include/linux/rio.h
-+++ b/include/linux/rio.h
-@@ -315,7 +315,7 @@ struct rio_ops {
- 				 int mbox, void *buffer, size_t len);
- 	int (*add_inb_buffer)(struct rio_mport *mport, int mbox, void *buf);
- 	void *(*get_inb_message)(struct rio_mport *mport, int mbox);
--};
-+} __no_const;
- 
- #define RIO_RESOURCE_MEM	0x00000100
- #define RIO_RESOURCE_DOORBELL	0x00000200
-diff --git a/include/linux/rmap.h b/include/linux/rmap.h
-index 2148b12..519b820 100644
---- a/include/linux/rmap.h
-+++ b/include/linux/rmap.h
-@@ -119,8 +119,8 @@ static inline void anon_vma_unlock(struct anon_vma *anon_vma)
- void anon_vma_init(void);	/* create anon_vma_cachep */
- int  anon_vma_prepare(struct vm_area_struct *);
- void unlink_anon_vmas(struct vm_area_struct *);
--int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
--int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
-+int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
-+int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
- void __anon_vma_link(struct vm_area_struct *);
- 
- static inline void anon_vma_merge(struct vm_area_struct *vma,
-diff --git a/include/linux/sched.h b/include/linux/sched.h
-index 8204898..d17b99e 100644
---- a/include/linux/sched.h
-+++ b/include/linux/sched.h
-@@ -101,6 +101,7 @@ struct bio_list;
- struct fs_struct;
- struct perf_event_context;
- struct blk_plug;
-+struct linux_binprm;
- 
- /*
-  * List of flags we want to share for kernel threads,
-@@ -355,7 +356,7 @@ extern char __sched_text_start[], __sched_text_end[];
- extern int in_sched_functions(unsigned long addr);
- 
- #define	MAX_SCHEDULE_TIMEOUT	LONG_MAX
--extern signed long schedule_timeout(signed long timeout);
-+extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
- extern signed long schedule_timeout_interruptible(signed long timeout);
- extern signed long schedule_timeout_killable(signed long timeout);
- extern signed long schedule_timeout_uninterruptible(signed long timeout);
-@@ -381,10 +382,23 @@ struct user_namespace;
- #define DEFAULT_MAX_MAP_COUNT	(USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
- 
- extern int sysctl_max_map_count;
-+extern unsigned long sysctl_heap_stack_gap;
- 
- #include <linux/aio.h>
- 
- #ifdef CONFIG_MMU
-+
-+#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
-+extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
-+#else
-+static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
-+{
-+	return 0;
-+}
-+#endif
-+
-+extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long *addr, unsigned long len, unsigned long offset);
-+extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
- extern void arch_pick_mmap_layout(struct mm_struct *mm);
- extern unsigned long
- arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
-@@ -403,6 +417,11 @@ static inline void arch_pick_mmap_layout(struct mm_struct *mm) {}
- extern void set_dumpable(struct mm_struct *mm, int value);
- extern int get_dumpable(struct mm_struct *mm);
- 
-+/* get/set_dumpable() values */
-+#define SUID_DUMPABLE_DISABLED	0
-+#define SUID_DUMPABLE_ENABLED	1
-+#define SUID_DUMPABLE_SAFE	2
-+
- /* mm flags */
- /* dumpable bits */
- #define MMF_DUMPABLE      0  /* core dump is permitted */
-@@ -630,6 +649,17 @@ struct signal_struct {
- #ifdef CONFIG_TASKSTATS
- 	struct taskstats *stats;
- #endif
-+
-+#ifdef CONFIG_GRKERNSEC
-+	u32 curr_ip;
-+	u32 saved_ip;
-+	u32 gr_saddr;
-+	u32 gr_daddr;
-+	u16 gr_sport;
-+	u16 gr_dport;
-+	u8 used_accept:1;
-+#endif
-+
- #ifdef CONFIG_AUDIT
- 	unsigned audit_tty;
- 	struct tty_audit_buf *tty_audit_buf;
-@@ -711,6 +741,14 @@ struct user_struct {
- 	struct key *session_keyring;	/* UID's default session keyring */
- #endif
- 
-+#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
-+	unsigned char kernel_banned;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_BRUTE
-+	unsigned char suid_banned;
-+	unsigned long suid_ban_expires;
-+#endif
-+
- 	/* Hash table maintenance information */
- 	struct hlist_node uidhash_node;
- 	uid_t uid;
-@@ -1125,7 +1163,7 @@ struct sched_class {
- #ifdef CONFIG_FAIR_GROUP_SCHED
- 	void (*task_move_group) (struct task_struct *p, int on_rq);
- #endif
--};
-+} __do_const;
- 
- struct load_weight {
- 	unsigned long weight, inv_weight;
-@@ -1301,6 +1339,8 @@ struct task_struct {
- 				 * execve */
- 	unsigned in_iowait:1;
- 
-+	/* task may not gain privileges */
-+	unsigned no_new_privs:1;
- 
- 	/* Revert to default priority/policy when forking */
- 	unsigned sched_reset_on_fork:1;
-@@ -1341,8 +1381,8 @@ struct task_struct {
- 	struct list_head thread_group;
- 
- 	struct completion *vfork_done;		/* for vfork() */
--	int __user *set_child_tid;		/* CLONE_CHILD_SETTID */
--	int __user *clear_child_tid;		/* CLONE_CHILD_CLEARTID */
-+	pid_t __user *set_child_tid;		/* CLONE_CHILD_SETTID */
-+	pid_t __user *clear_child_tid;		/* CLONE_CHILD_CLEARTID */
- 
- 	cputime_t utime, stime, utimescaled, stimescaled;
- 	cputime_t gtime;
-@@ -1358,13 +1398,6 @@ struct task_struct {
- 	struct task_cputime cputime_expires;
- 	struct list_head cpu_timers[3];
- 
--/* process credentials */
--	const struct cred __rcu *real_cred; /* objective and real subjective task
--					 * credentials (COW) */
--	const struct cred __rcu *cred;	/* effective (overridable) subjective task
--					 * credentials (COW) */
--	struct cred *replacement_session_keyring; /* for KEYCTL_SESSION_TO_PARENT */
--
- 	char comm[TASK_COMM_LEN]; /* executable name excluding path
- 				     - access with [gs]et_task_comm (which lock
- 				       it with task_lock())
-@@ -1381,8 +1414,16 @@ struct task_struct {
- #endif
- /* CPU-specific state of this task */
- 	struct thread_struct thread;
-+/* thread_info moved to task_struct */
-+#ifdef CONFIG_X86
-+	struct thread_info tinfo;
-+#endif
- /* filesystem information */
- 	struct fs_struct *fs;
-+
-+	const struct cred __rcu *cred;	/* effective (overridable) subjective task
-+					 * credentials (COW) */
-+
- /* open file information */
- 	struct files_struct *files;
- /* namespaces */
-@@ -1405,7 +1446,7 @@ struct task_struct {
- 	uid_t loginuid;
- 	unsigned int sessionid;
- #endif
--	seccomp_t seccomp;
-+	struct seccomp seccomp;
- 
- /* Thread group tracking */
-    	u32 parent_exec_id;
-@@ -1429,6 +1470,11 @@ struct task_struct {
- 	struct rt_mutex_waiter *pi_blocked_on;
- #endif
- 
-+/* process credentials */
-+	const struct cred __rcu *real_cred; /* objective and real subjective task
-+					 * credentials (COW) */
-+	struct cred *replacement_session_keyring; /* for KEYCTL_SESSION_TO_PARENT */
-+
- #ifdef CONFIG_DEBUG_MUTEXES
- 	/* mutex deadlock detection */
- 	struct mutex_waiter *blocked_on;
-@@ -1544,6 +1590,30 @@ struct task_struct {
- 	unsigned long default_timer_slack_ns;
- 
- 	struct list_head	*scm_work_list;
-+
-+#ifdef CONFIG_GRKERNSEC
-+	/* grsecurity */
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	u64 exec_id;
-+#endif
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+	const struct cred *delayed_cred;
-+#endif
-+	struct dentry *gr_chroot_dentry;
-+	struct acl_subject_label *acl;
-+	struct acl_subject_label *tmpacl;
-+	struct acl_role_label *role;
-+	struct file *exec_file;
-+	unsigned long brute_expires;
-+	u16 acl_role_id;
-+	u8 inherited;
-+	/* is this the task that authenticated to the special role */
-+	u8 acl_sp_role;
-+	u8 is_writable;
-+	u8 brute;
-+	u8 gr_is_chrooted;
-+#endif
-+
- #ifdef CONFIG_FUNCTION_GRAPH_TRACER
- 	/* Index of current stored address in ret_stack */
- 	int curr_ret_stack;
-@@ -1578,6 +1648,52 @@ struct task_struct {
- #endif
- };
- 
-+#define MF_PAX_PAGEEXEC		0x01000000	/* Paging based non-executable pages */
-+#define MF_PAX_EMUTRAMP		0x02000000	/* Emulate trampolines */
-+#define MF_PAX_MPROTECT		0x04000000	/* Restrict mprotect() */
-+#define MF_PAX_RANDMMAP		0x08000000	/* Randomize mmap() base */
-+/*#define MF_PAX_RANDEXEC		0x10000000*/	/* Randomize ET_EXEC base */
-+#define MF_PAX_SEGMEXEC		0x20000000	/* Segmentation based non-executable pages */
-+
-+#ifdef CONFIG_PAX_SOFTMODE
-+extern int pax_softmode;
-+#endif
-+
-+extern int pax_check_flags(unsigned long *);
-+
-+/* if tsk != current then task_lock must be held on it */
-+#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
-+static inline unsigned long pax_get_flags(struct task_struct *tsk)
-+{
-+	if (likely(tsk->mm))
-+		return tsk->mm->pax_flags;
-+	else
-+		return 0UL;
-+}
-+
-+/* if tsk != current then task_lock must be held on it */
-+static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
-+{
-+	if (likely(tsk->mm)) {
-+		tsk->mm->pax_flags = flags;
-+		return 0;
-+	}
-+	return -EINVAL;
-+}
-+#endif
-+
-+#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
-+extern void pax_set_initial_flags(struct linux_binprm *bprm);
-+#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
-+extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
-+#endif
-+
-+struct path;
-+extern char *pax_get_path(const struct path *path, char *buf, int buflen);
-+extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
-+extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
-+extern void pax_report_refcount_overflow(struct pt_regs *regs);
-+
- /* Future-safe accessor for struct task_struct's cpus_allowed. */
- #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
- 
-@@ -2093,7 +2209,9 @@ void yield(void);
- extern struct exec_domain	default_exec_domain;
- 
- union thread_union {
-+#ifndef CONFIG_X86
- 	struct thread_info thread_info;
-+#endif
- 	unsigned long stack[THREAD_SIZE/sizeof(long)];
- };
- 
-@@ -2126,6 +2244,7 @@ extern struct pid_namespace init_pid_ns;
-  */
- 
- extern struct task_struct *find_task_by_vpid(pid_t nr);
-+extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
- extern struct task_struct *find_task_by_pid_ns(pid_t nr,
- 		struct pid_namespace *ns);
- 
-@@ -2247,6 +2366,12 @@ static inline void mmdrop(struct mm_struct * mm)
- extern void mmput(struct mm_struct *);
- /* Grab a reference to a task's mm, if it is not already going away */
- extern struct mm_struct *get_task_mm(struct task_struct *task);
-+/*
-+ * Grab a reference to a task's mm, if it is not already going away
-+ * and ptrace_may_access with the mode parameter passed to it
-+ * succeeds.
-+ */
-+extern struct mm_struct *mm_access(struct task_struct *task, unsigned int mode);
- /* Remove the current tasks stale references to the old mm_struct */
- extern void mm_release(struct task_struct *, struct mm_struct *);
- /* Allocate a new mm structure and copy contents from tsk->mm */
-@@ -2263,9 +2388,8 @@ extern void __cleanup_sighand(struct sighand_struct *);
- extern void exit_itimers(struct signal_struct *);
- extern void flush_itimer_signals(void);
- 
--extern NORET_TYPE void do_group_exit(int);
-+extern __noreturn void do_group_exit(int);
- 
--extern void daemonize(const char *, ...);
- extern int allow_signal(int);
- extern int disallow_signal(int);
- 
-@@ -2428,9 +2552,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
- 
- #endif
- 
--static inline int object_is_on_stack(void *obj)
-+static inline int object_starts_on_stack(void *obj)
- {
--	void *stack = task_stack_page(current);
-+	const void *stack = task_stack_page(current);
- 
- 	return (obj >= stack) && (obj < (stack + THREAD_SIZE));
- }
-diff --git a/include/linux/screen_info.h b/include/linux/screen_info.h
-index 899fbb4..1cb4138 100644
---- a/include/linux/screen_info.h
-+++ b/include/linux/screen_info.h
-@@ -43,7 +43,8 @@ struct screen_info {
- 	__u16 pages;		/* 0x32 */
- 	__u16 vesa_attributes;	/* 0x34 */
- 	__u32 capabilities;     /* 0x36 */
--	__u8  _reserved[6];	/* 0x3a */
-+	__u16 vesapm_size;	/* 0x3a */
-+	__u8  _reserved[4];	/* 0x3c */
- } __attribute__((packed));
- 
- #define VIDEO_TYPE_MDA		0x10	/* Monochrome Text Display	*/
-diff --git a/include/linux/seccomp.h b/include/linux/seccomp.h
-index cc7a4e9..306733e 100644
---- a/include/linux/seccomp.h
-+++ b/include/linux/seccomp.h
-@@ -1,25 +1,89 @@
- #ifndef _LINUX_SECCOMP_H
- #define _LINUX_SECCOMP_H
- 
-+#include <linux/compiler.h>
-+#include <linux/types.h>
- 
-+
-+/* Valid values for seccomp.mode and prctl(PR_SET_SECCOMP, <mode>) */
-+#define SECCOMP_MODE_DISABLED	0 /* seccomp is not in use. */
-+#define SECCOMP_MODE_STRICT	1 /* uses hard-coded filter. */
-+#define SECCOMP_MODE_FILTER	2 /* uses user-supplied filter. */
-+
-+/*
-+ * All BPF programs must return a 32-bit value.
-+ * The bottom 16-bits are for optional return data.
-+ * The upper 16-bits are ordered from least permissive values to most.
-+ *
-+ * The ordering ensures that a min_t() over composed return values always
-+ * selects the least permissive choice.
-+ */
-+#define SECCOMP_RET_KILL	0x00000000U /* kill the task immediately */
-+#define SECCOMP_RET_TRAP	0x00030000U /* disallow and force a SIGSYS */
-+#define SECCOMP_RET_ERRNO	0x00050000U /* returns an errno */
-+#define SECCOMP_RET_TRACE	0x7ff00000U /* pass to a tracer or disallow */
-+#define SECCOMP_RET_ALLOW	0x7fff0000U /* allow */
-+
-+/* Masks for the return value sections. */
-+#define SECCOMP_RET_ACTION	0xffff0000U
-+#define SECCOMP_RET_DATA	0x0000ffffU
-+
-+/**
-+ * struct seccomp_data - the format the BPF program executes over.
-+ * @nr: the system call number
-+ * @arch: indicates system call convention as an AUDIT_ARCH_* value
-+ *        as defined in <linux/audit.h>.
-+ * @instruction_pointer: at the time of the system call.
-+ * @args: up to 6 system call arguments always stored as 64-bit values
-+ *        regardless of the architecture.
-+ */
-+struct seccomp_data {
-+	int nr;
-+	__u32 arch;
-+	__u64 instruction_pointer;
-+	__u64 args[6];
-+};
-+
-+#ifdef __KERNEL__
- #ifdef CONFIG_SECCOMP
- 
- #include <linux/thread_info.h>
- #include <asm/seccomp.h>
- 
--typedef struct { int mode; } seccomp_t;
-+struct seccomp_filter;
-+/**
-+ * struct seccomp - the state of a seccomp'ed process
-+ *
-+ * @mode:  indicates one of the valid values above for controlled
-+ *         system calls available to a process.
-+ * @filter: The metadata and ruleset for determining what system calls
-+ *          are allowed for a task.
-+ *
-+ *          @filter must only be accessed from the context of current as there
-+ *          is no locking.
-+ */
-+struct seccomp {
-+	int mode;
-+	struct seccomp_filter *filter;
-+};
- 
--extern void __secure_computing(int);
--static inline void secure_computing(int this_syscall)
-+/*
-+ * Direct callers to __secure_computing should be updated as
-+ * CONFIG_HAVE_ARCH_SECCOMP_FILTER propagates.
-+ */
-+extern void __secure_computing(int) __deprecated;
-+extern int __secure_computing_int(int);
-+static inline int secure_computing(int this_syscall)
- {
- 	if (unlikely(test_thread_flag(TIF_SECCOMP)))
--		__secure_computing(this_syscall);
-+		return  __secure_computing_int(this_syscall);
-+	return 0;
- }
- 
- extern long prctl_get_seccomp(void);
--extern long prctl_set_seccomp(unsigned long);
-+extern long prctl_set_seccomp(unsigned long, char __user *);
- 
--static inline int seccomp_mode(seccomp_t *s)
-+static inline int seccomp_mode(struct seccomp *s)
- {
- 	return s->mode;
- }
-@@ -28,25 +92,40 @@ static inline int seccomp_mode(seccomp_t *s)
- 
- #include <linux/errno.h>
- 
--typedef struct { } seccomp_t;
-+struct seccomp { };
-+struct seccomp_filter { };
- 
--#define secure_computing(x) do { } while (0)
-+#define secure_computing(x) 0
- 
- static inline long prctl_get_seccomp(void)
- {
- 	return -EINVAL;
- }
- 
--static inline long prctl_set_seccomp(unsigned long arg2)
-+static inline long prctl_set_seccomp(unsigned long arg2, char __user *arg3)
- {
- 	return -EINVAL;
- }
- 
--static inline int seccomp_mode(seccomp_t *s)
-+static inline int seccomp_mode(struct seccomp *s)
- {
- 	return 0;
- }
--
- #endif /* CONFIG_SECCOMP */
- 
-+#ifdef CONFIG_SECCOMP_FILTER
-+extern void put_seccomp_filter(struct task_struct *tsk);
-+extern void get_seccomp_filter(struct task_struct *tsk);
-+extern u32 seccomp_bpf_load(int off);
-+#else  /* CONFIG_SECCOMP_FILTER */
-+static inline void put_seccomp_filter(struct task_struct *tsk)
-+{
-+	return;
-+}
-+static inline void get_seccomp_filter(struct task_struct *tsk)
-+{
-+	return;
-+}
-+#endif /* CONFIG_SECCOMP_FILTER */
-+#endif /* __KERNEL__ */
- #endif /* _LINUX_SECCOMP_H */
-diff --git a/include/linux/security.h b/include/linux/security.h
-index e8c619d..99d0f1f 100644
---- a/include/linux/security.h
-+++ b/include/linux/security.h
-@@ -37,6 +37,7 @@
- #include <linux/xfrm.h>
- #include <linux/slab.h>
- #include <linux/xattr.h>
-+#include <linux/grsecurity.h>
- #include <net/flow.h>
- 
- /* Maximum number of letters for an LSM name string */
-@@ -98,8 +99,6 @@ struct seq_file;
- extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
- extern int cap_netlink_recv(struct sk_buff *skb, int cap);
- 
--void reset_security_ops(void);
--
- #ifdef CONFIG_MMU
- extern unsigned long mmap_min_addr;
- extern unsigned long dac_mmap_min_addr;
-@@ -130,6 +129,7 @@ struct request_sock;
- #define LSM_UNSAFE_SHARE	1
- #define LSM_UNSAFE_PTRACE	2
- #define LSM_UNSAFE_PTRACE_CAP	4
-+#define LSM_UNSAFE_NO_NEW_PRIVS	8
- 
- #ifdef CONFIG_MMU
- /*
-@@ -1676,6 +1676,8 @@ int security_capset(struct cred *new, const struct cred *old,
- 		    const kernel_cap_t *permitted);
- int security_capable(struct user_namespace *ns, const struct cred *cred,
- 			int cap);
-+int security_capable_noaudit(struct user_namespace *ns, const struct cred *cred,
-+				int cap);
- int security_real_capable(struct task_struct *tsk, struct user_namespace *ns,
- 			int cap);
- int security_real_capable_noaudit(struct task_struct *tsk,
-@@ -1880,6 +1882,12 @@ static inline int security_capable(struct user_namespace *ns,
- 	return cap_capable(current, cred, ns, cap, SECURITY_CAP_AUDIT);
- }
- 
-+static inline int security_capable_noaudit(struct user_namespace *ns,
-+				   const struct cred *cred, int cap)
-+{
-+	return cap_capable(current, cred, ns, cap, SECURITY_CAP_NOAUDIT);
-+}
-+
- static inline int security_real_capable(struct task_struct *tsk, struct user_namespace *ns, int cap)
- {
- 	int ret;
-diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
-index dc368b8..e895209 100644
---- a/include/linux/semaphore.h
-+++ b/include/linux/semaphore.h
-@@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
- }
- 
- extern void down(struct semaphore *sem);
--extern int __must_check down_interruptible(struct semaphore *sem);
-+extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
- extern int __must_check down_killable(struct semaphore *sem);
- extern int __must_check down_trylock(struct semaphore *sem);
- extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
-diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
-index 0b69a46..b2ffa4c 100644
---- a/include/linux/seq_file.h
-+++ b/include/linux/seq_file.h
-@@ -24,6 +24,9 @@ struct seq_file {
- 	struct mutex lock;
- 	const struct seq_operations *op;
- 	int poll_event;
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	u64 exec_id;
-+#endif
- 	void *private;
- };
- 
-@@ -33,6 +36,7 @@ struct seq_operations {
- 	void * (*next) (struct seq_file *m, void *v, loff_t *pos);
- 	int (*show) (struct seq_file *m, void *v);
- };
-+typedef struct seq_operations __no_const seq_operations_no_const;
- 
- #define SEQ_SKIP 1
- 
-diff --git a/include/linux/shm.h b/include/linux/shm.h
-index 92808b8..c28cac4 100644
---- a/include/linux/shm.h
-+++ b/include/linux/shm.h
-@@ -98,6 +98,10 @@ struct shmid_kernel /* private to the kernel */
- 
- 	/* The task created the shm object.  NULL if the task is dead. */
- 	struct task_struct	*shm_creator;
-+#ifdef CONFIG_GRKERNSEC
-+	time_t			shm_createtime;
-+	pid_t			shm_lapid;
-+#endif
- };
- 
- /* shm_mode upper byte flags */
-diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
-index efe50af..9a039e5 100644
---- a/include/linux/skbuff.h
-+++ b/include/linux/skbuff.h
-@@ -538,7 +538,7 @@ extern void consume_skb(struct sk_buff *skb);
- extern void	       __kfree_skb(struct sk_buff *skb);
- extern struct sk_buff *__alloc_skb(unsigned int size,
- 				   gfp_t priority, int fclone, int node);
--static inline struct sk_buff *alloc_skb(unsigned int size,
-+static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
- 					gfp_t priority)
- {
- 	return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
-@@ -640,7 +640,7 @@ static inline struct skb_shared_hwtstamps *skb_hwtstamps(struct sk_buff *skb)
-  */
- static inline int skb_queue_empty(const struct sk_buff_head *list)
- {
--	return list->next == (struct sk_buff *)list;
-+	return list->next == (const struct sk_buff *)list;
- }
- 
- /**
-@@ -653,7 +653,7 @@ static inline int skb_queue_empty(const struct sk_buff_head *list)
- static inline bool skb_queue_is_last(const struct sk_buff_head *list,
- 				     const struct sk_buff *skb)
- {
--	return skb->next == (struct sk_buff *)list;
-+	return skb->next == (const struct sk_buff *)list;
- }
- 
- /**
-@@ -666,7 +666,7 @@ static inline bool skb_queue_is_last(const struct sk_buff_head *list,
- static inline bool skb_queue_is_first(const struct sk_buff_head *list,
- 				      const struct sk_buff *skb)
- {
--	return skb->prev == (struct sk_buff *)list;
-+	return skb->prev == (const struct sk_buff *)list;
- }
- 
- /**
-@@ -1157,6 +1157,11 @@ static inline int skb_pagelen(const struct sk_buff *skb)
- 	return len + skb_headlen(skb);
- }
- 
-+static inline bool skb_has_frags(const struct sk_buff *skb)
-+{
-+	return skb_shinfo(skb)->nr_frags;
-+}
-+
- /**
-  * __skb_fill_page_desc - initialise a paged fragment in an skb
-  * @skb: buffer containing fragment to be initialised
-@@ -1546,7 +1551,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
-  * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
-  */
- #ifndef NET_SKB_PAD
--#define NET_SKB_PAD	max(32, L1_CACHE_BYTES)
-+#define NET_SKB_PAD	max(_AC(32,UL), L1_CACHE_BYTES)
- #endif
- 
- extern int ___pskb_trim(struct sk_buff *skb, unsigned int len);
-@@ -2085,7 +2090,7 @@ extern struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags,
- 					 int noblock, int *err);
- extern unsigned int    datagram_poll(struct file *file, struct socket *sock,
- 				     struct poll_table_struct *wait);
--extern int	       skb_copy_datagram_iovec(const struct sk_buff *from,
-+extern int	       __intentional_overflow(0) skb_copy_datagram_iovec(const struct sk_buff *from,
- 					       int offset, struct iovec *to,
- 					       int size);
- extern int	       skb_copy_and_csum_datagram_iovec(struct sk_buff *skb,
-@@ -2365,6 +2370,9 @@ static inline void nf_reset(struct sk_buff *skb)
- 	nf_bridge_put(skb->nf_bridge);
- 	skb->nf_bridge = NULL;
- #endif
-+#if defined(CONFIG_NETFILTER_XT_TARGET_TRACE) || defined(CONFIG_NETFILTER_XT_TARGET_TRACE_MODULE)
-+	skb->nf_trace = 0;
-+#endif
- }
- 
- static inline void nf_reset_trace(struct sk_buff *skb)
-diff --git a/include/linux/slab.h b/include/linux/slab.h
-index a595dce..e710d26 100644
---- a/include/linux/slab.h
-+++ b/include/linux/slab.h
-@@ -11,14 +11,29 @@
- 
- #include <linux/gfp.h>
- #include <linux/types.h>
-+#include <linux/err.h>
- 
- /*
-  * Flags to pass to kmem_cache_create().
-  * The ones marked DEBUG are only valid if CONFIG_SLAB_DEBUG is set.
-  */
- #define SLAB_DEBUG_FREE		0x00000100UL	/* DEBUG: Perform (expensive) checks on free */
-+
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+#define SLAB_USERCOPY		0x00000200UL	/* PaX: Allow copying objs to/from userland */
-+#else
-+#define SLAB_USERCOPY		0x00000000UL
-+#endif
-+
- #define SLAB_RED_ZONE		0x00000400UL	/* DEBUG: Red zone objs in a cache */
- #define SLAB_POISON		0x00000800UL	/* DEBUG: Poison objects */
-+
-+#ifdef CONFIG_PAX_MEMORY_SANITIZE
-+#define SLAB_NO_SANITIZE	0x00001000UL	/* PaX: Do not sanitize objs on free */
-+#else
-+#define SLAB_NO_SANITIZE	0x00000000UL
-+#endif
-+
- #define SLAB_HWCACHE_ALIGN	0x00002000UL	/* Align objs on cache lines */
- #define SLAB_CACHE_DMA		0x00004000UL	/* Use GFP_DMA memory */
- #define SLAB_STORE_USER		0x00010000UL	/* DEBUG: Store the last owner for bug hunting */
-@@ -87,10 +102,22 @@
-  * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
-  * Both make kfree a no-op.
-  */
--#define ZERO_SIZE_PTR ((void *)16)
-+#define ZERO_SIZE_PTR				\
-+({						\
-+	BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
-+	(void *)(-MAX_ERRNO-1L);		\
-+})
- 
--#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
--				(unsigned long)ZERO_SIZE_PTR)
-+#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
-+
-+#ifdef CONFIG_PAX_MEMORY_SANITIZE
-+#ifdef CONFIG_X86_64
-+#define PAX_MEMORY_SANITIZE_VALUE	'\xfe'
-+#else
-+#define PAX_MEMORY_SANITIZE_VALUE	'\xff'
-+#endif
-+extern bool pax_sanitize_slab;
-+#endif
- 
- /*
-  * struct kmem_cache related prototypes
-@@ -161,6 +188,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
- void kfree(const void *);
- void kzfree(const void *);
- size_t ksize(const void *);
-+const char *check_heap_object(const void *ptr, unsigned long n);
-+bool is_usercopy_object(const void *ptr);
- 
- /*
-  * Allocator specific definitions. These are mainly used to establish optimized
-diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
-index d00e0ba..e075bd20 100644
---- a/include/linux/slab_def.h
-+++ b/include/linux/slab_def.h
-@@ -68,10 +68,14 @@ struct kmem_cache {
- 	unsigned long node_allocs;
- 	unsigned long node_frees;
- 	unsigned long node_overflow;
--	atomic_t allochit;
--	atomic_t allocmiss;
--	atomic_t freehit;
--	atomic_t freemiss;
-+	atomic_unchecked_t allochit;
-+	atomic_unchecked_t allocmiss;
-+	atomic_unchecked_t freehit;
-+	atomic_unchecked_t freemiss;
-+#ifdef CONFIG_PAX_MEMORY_SANITIZE
-+	atomic_unchecked_t sanitized;
-+	atomic_unchecked_t not_sanitized;
-+#endif
- 
- 	/*
- 	 * If debugging is enabled, then the allocator can add additional
-@@ -105,6 +109,11 @@ struct cache_sizes {
- #ifdef CONFIG_ZONE_DMA
- 	struct kmem_cache	*cs_dmacachep;
- #endif
-+
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+	struct kmem_cache	*cs_usercopycachep;
-+#endif
-+
- };
- extern struct cache_sizes malloc_sizes[];
- 
-@@ -152,6 +161,13 @@ found:
- 			cachep = malloc_sizes[i].cs_dmacachep;
- 		else
- #endif
-+
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+		if (flags & GFP_USERCOPY)
-+			cachep = malloc_sizes[i].cs_usercopycachep;
-+		else
-+#endif
-+
- 			cachep = malloc_sizes[i].cs_cachep;
- 
- 		ret = kmem_cache_alloc_trace(size, cachep, flags);
-@@ -181,6 +197,7 @@ kmem_cache_alloc_node_trace(size_t size,
- }
- #endif
- 
-+static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node) __size_overflow(1);
- static __always_inline void *kmalloc_node(size_t size, gfp_t flags, int node)
- {
- 	struct kmem_cache *cachep;
-@@ -205,6 +222,13 @@ found:
- 			cachep = malloc_sizes[i].cs_dmacachep;
- 		else
- #endif
-+
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+		if (flags & GFP_USERCOPY)
-+			cachep = malloc_sizes[i].cs_usercopycachep;
-+		else
-+#endif
-+
- 			cachep = malloc_sizes[i].cs_cachep;
- 
- 		return kmem_cache_alloc_node_trace(size, cachep, flags, node);
-diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
-index a32bcfd..f0246c3 100644
---- a/include/linux/slub_def.h
-+++ b/include/linux/slub_def.h
-@@ -89,7 +89,7 @@ struct kmem_cache {
- 	struct kmem_cache_order_objects max;
- 	struct kmem_cache_order_objects min;
- 	gfp_t allocflags;	/* gfp flags to use on each alloc */
--	int refcount;		/* Refcount for slab cache destroy */
-+	atomic_t refcount;	/* Refcount for slab cache destroy */
- 	void (*ctor)(void *);
- 	int inuse;		/* Offset to metadata */
- 	int align;		/* Alignment */
-@@ -150,7 +150,7 @@ extern struct kmem_cache *kmalloc_caches[SLUB_PAGE_SHIFT];
-  * Sorry that the following has to be that ugly but some versions of GCC
-  * have trouble with constant propagation and loops.
-  */
--static __always_inline int kmalloc_index(size_t size)
-+static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
- {
- 	if (!size)
- 		return 0;
-@@ -215,9 +215,9 @@ static __always_inline struct kmem_cache *kmalloc_slab(size_t size)
- }
- 
- void *kmem_cache_alloc(struct kmem_cache *, gfp_t);
--void *__kmalloc(size_t size, gfp_t flags);
-+void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1);
- 
--static __always_inline void *
-+static __always_inline __size_overflow(1) void *
- kmalloc_order(size_t size, gfp_t flags, unsigned int order)
- {
- 	void *ret = (void *) __get_free_pages(flags | __GFP_COMP, order);
-diff --git a/include/linux/sonet.h b/include/linux/sonet.h
-index de8832d..0147b46 100644
---- a/include/linux/sonet.h
-+++ b/include/linux/sonet.h
-@@ -61,7 +61,7 @@ struct sonet_stats {
- #include <linux/atomic.h>
- 
- struct k_sonet_stats {
--#define __HANDLE_ITEM(i) atomic_t i
-+#define __HANDLE_ITEM(i) atomic_unchecked_t i
- 	__SONET_ITEMS
- #undef __HANDLE_ITEM
- };
-diff --git a/include/linux/stddef.h b/include/linux/stddef.h
-index 6a40c76..1747b67 100644
---- a/include/linux/stddef.h
-+++ b/include/linux/stddef.h
-@@ -3,14 +3,10 @@
- 
- #include <linux/compiler.h>
- 
-+#ifdef __KERNEL__
-+
- #undef NULL
--#if defined(__cplusplus)
--#define NULL 0
--#else
- #define NULL ((void *)0)
--#endif
--
--#ifdef __KERNEL__
- 
- enum {
- 	false	= 0,
-diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
-index 3d8f9c4..349a695 100644
---- a/include/linux/sunrpc/clnt.h
-+++ b/include/linux/sunrpc/clnt.h
-@@ -98,7 +98,7 @@ struct rpc_procinfo {
- 	unsigned int		p_timer;	/* Which RTT timer to use */
- 	u32			p_statidx;	/* Which procedure to account */
- 	char *			p_name;		/* name of procedure */
--};
-+} __do_const;
- 
- #ifdef __KERNEL__
- 
-@@ -172,9 +172,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
- {
- 	switch (sap->sa_family) {
- 	case AF_INET:
--		return ntohs(((struct sockaddr_in *)sap)->sin_port);
-+		return ntohs(((const struct sockaddr_in *)sap)->sin_port);
- 	case AF_INET6:
--		return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
-+		return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
- 	}
- 	return 0;
- }
-@@ -207,7 +207,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
- static inline bool __rpc_copy_addr4(struct sockaddr *dst,
- 				    const struct sockaddr *src)
- {
--	const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
-+	const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
- 	struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
- 
- 	dsin->sin_family = ssin->sin_family;
-@@ -310,7 +310,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
- 	if (sa->sa_family != AF_INET6)
- 		return 0;
- 
--	return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
-+	return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
- }
- 
- #endif /* __KERNEL__ */
-diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
-index 35b37b1..c39eab4 100644
---- a/include/linux/sunrpc/svc.h
-+++ b/include/linux/sunrpc/svc.h
-@@ -408,7 +408,7 @@ struct svc_procedure {
- 	unsigned int		pc_count;	/* call count */
- 	unsigned int		pc_cachetype;	/* cache info (NFS) */
- 	unsigned int		pc_xdrressize;	/* maximum size of XDR reply */
--};
-+} __do_const;
- 
- /*
-  * Function prototypes.
-diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
-index c14fe86..d04f36c 100644
---- a/include/linux/sunrpc/svc_rdma.h
-+++ b/include/linux/sunrpc/svc_rdma.h
-@@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
- extern unsigned int svcrdma_max_requests;
- extern unsigned int svcrdma_max_req_size;
- 
--extern atomic_t rdma_stat_recv;
--extern atomic_t rdma_stat_read;
--extern atomic_t rdma_stat_write;
--extern atomic_t rdma_stat_sq_starve;
--extern atomic_t rdma_stat_rq_starve;
--extern atomic_t rdma_stat_rq_poll;
--extern atomic_t rdma_stat_rq_prod;
--extern atomic_t rdma_stat_sq_poll;
--extern atomic_t rdma_stat_sq_prod;
-+extern atomic_unchecked_t rdma_stat_recv;
-+extern atomic_unchecked_t rdma_stat_read;
-+extern atomic_unchecked_t rdma_stat_write;
-+extern atomic_unchecked_t rdma_stat_sq_starve;
-+extern atomic_unchecked_t rdma_stat_rq_starve;
-+extern atomic_unchecked_t rdma_stat_rq_poll;
-+extern atomic_unchecked_t rdma_stat_rq_prod;
-+extern atomic_unchecked_t rdma_stat_sq_poll;
-+extern atomic_unchecked_t rdma_stat_sq_prod;
- 
- #define RPCRDMA_VERSION 1
- 
-@@ -292,7 +292,7 @@ svc_rdma_get_reply_array(struct rpcrdma_msg *rmsgp)
- 	if (wr_ary) {
- 		rp_ary = (struct rpcrdma_write_array *)
- 			&wr_ary->
--			wc_array[wr_ary->wc_nchunks].wc_target.rs_length;
-+			wc_array[ntohl(wr_ary->wc_nchunks)].wc_target.rs_length;
- 
- 		goto found_it;
- 	}
-diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
-index 25d333c..a722ca0 100644
---- a/include/linux/sunrpc/svcauth.h
-+++ b/include/linux/sunrpc/svcauth.h
-@@ -100,7 +100,7 @@ struct auth_ops {
- 	int	(*release)(struct svc_rqst *rq);
- 	void	(*domain_release)(struct auth_domain *);
- 	int	(*set_client)(struct svc_rqst *rq);
--};
-+} __do_const;
- 
- #define	SVC_GARBAGE	1
- #define	SVC_SYSERR	2
-diff --git a/include/linux/swab.h b/include/linux/swab.h
-index ea0c02f..0eed39d 100644
---- a/include/linux/swab.h
-+++ b/include/linux/swab.h
-@@ -43,7 +43,7 @@
-  * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
-  */
- 
--static inline __attribute_const__ __u16 __fswab16(__u16 val)
-+static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
- {
- #ifdef __arch_swab16
- 	return __arch_swab16(val);
-@@ -52,7 +52,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
- #endif
- }
- 
--static inline __attribute_const__ __u32 __fswab32(__u32 val)
-+static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
- {
- #ifdef __arch_swab32
- 	return __arch_swab32(val);
-@@ -61,7 +61,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
- #endif
- }
- 
--static inline __attribute_const__ __u64 __fswab64(__u64 val)
-+static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
- {
- #ifdef __arch_swab64
- 	return __arch_swab64(val);
-diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
-index 86a24b1..e6974f1 100644
---- a/include/linux/syscalls.h
-+++ b/include/linux/syscalls.h
-@@ -83,12 +83,20 @@ struct file_handle;
- #define __SC_DECL5(t5, a5, ...) t5 a5, __SC_DECL4(__VA_ARGS__)
- #define __SC_DECL6(t6, a6, ...) t6 a6, __SC_DECL5(__VA_ARGS__)
- 
--#define __SC_LONG1(t1, a1) 	long a1
--#define __SC_LONG2(t2, a2, ...) long a2, __SC_LONG1(__VA_ARGS__)
--#define __SC_LONG3(t3, a3, ...) long a3, __SC_LONG2(__VA_ARGS__)
--#define __SC_LONG4(t4, a4, ...) long a4, __SC_LONG3(__VA_ARGS__)
--#define __SC_LONG5(t5, a5, ...) long a5, __SC_LONG4(__VA_ARGS__)
--#define __SC_LONG6(t6, a6, ...) long a6, __SC_LONG5(__VA_ARGS__)
-+#define __TYPE_IS_U(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
-+#define __SC_TYPE(t, a) __typeof(				\
-+	__builtin_choose_expr(					\
-+		sizeof(t) > sizeof(int),			\
-+		(t) 0,						\
-+		__builtin_choose_expr(__TYPE_IS_U(t), 0UL, 0L)	\
-+	)) a
-+
-+#define __SC_LONG1(t1, a1) 	__SC_TYPE(t1, a1)
-+#define __SC_LONG2(t2, a2, ...) __SC_TYPE(t2, a2), __SC_LONG1(__VA_ARGS__)
-+#define __SC_LONG3(t3, a3, ...) __SC_TYPE(t3, a3), __SC_LONG2(__VA_ARGS__)
-+#define __SC_LONG4(t4, a4, ...) __SC_TYPE(t4, a4), __SC_LONG3(__VA_ARGS__)
-+#define __SC_LONG5(t5, a5, ...) __SC_TYPE(t5, a5), __SC_LONG4(__VA_ARGS__)
-+#define __SC_LONG6(t6, a6, ...) __SC_TYPE(t6, a6), __SC_LONG5(__VA_ARGS__)
- 
- #define __SC_CAST1(t1, a1)	(t1) a1
- #define __SC_CAST2(t2, a2, ...) (t2) a2, __SC_CAST1(__VA_ARGS__)
-@@ -392,11 +400,11 @@ asmlinkage long sys_sync(void);
- asmlinkage long sys_fsync(unsigned int fd);
- asmlinkage long sys_fdatasync(unsigned int fd);
- asmlinkage long sys_bdflush(int func, long data);
--asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
--				char __user *type, unsigned long flags,
-+asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
-+				const char __user *type, unsigned long flags,
- 				void __user *data);
--asmlinkage long sys_umount(char __user *name, int flags);
--asmlinkage long sys_oldumount(char __user *name);
-+asmlinkage long sys_umount(const char __user *name, int flags);
-+asmlinkage long sys_oldumount(const char __user *name);
- asmlinkage long sys_truncate(const char __user *path, long length);
- asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
- asmlinkage long sys_stat(const char __user *filename,
-@@ -608,7 +616,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
- asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
- asmlinkage long sys_send(int, void __user *, size_t, unsigned);
- asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
--				struct sockaddr __user *, int);
-+				struct sockaddr __user *, int) __intentional_overflow(0);
- asmlinkage long sys_sendmsg(int fd, struct msghdr __user *msg, unsigned flags);
- asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
- 			     unsigned int vlen, unsigned flags);
-diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
-index 27b3b0b..e093dd9 100644
---- a/include/linux/syscore_ops.h
-+++ b/include/linux/syscore_ops.h
-@@ -16,7 +16,7 @@ struct syscore_ops {
- 	int (*suspend)(void);
- 	void (*resume)(void);
- 	void (*shutdown)(void);
--};
-+} __do_const;
- 
- extern void register_syscore_ops(struct syscore_ops *ops);
- extern void unregister_syscore_ops(struct syscore_ops *ops);
-diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
-index 703cfa33..dff53c0 100644
---- a/include/linux/sysctl.h
-+++ b/include/linux/sysctl.h
-@@ -155,7 +155,11 @@ enum
- 	KERN_PANIC_ON_NMI=76, /* int: whether we will panic on an unrecovered */
- };
- 
--
-+#ifdef CONFIG_PAX_SOFTMODE
-+enum {
-+	PAX_SOFTMODE=1		/* PaX: disable/enable soft mode */
-+};
-+#endif
- 
- /* CTL_VM names: */
- enum
-@@ -961,13 +965,13 @@ extern void sysctl_head_finish(struct ctl_table_header *prev);
- extern int sysctl_perm(struct ctl_table_root *root,
- 		struct ctl_table *table, int op);
- 
--typedef struct ctl_table ctl_table;
--
- typedef int proc_handler (struct ctl_table *ctl, int write,
- 			  void __user *buffer, size_t *lenp, loff_t *ppos);
- 
- extern int proc_dostring(struct ctl_table *, int,
- 			 void __user *, size_t *, loff_t *);
-+extern int proc_dostring_modpriv(struct ctl_table *, int,
-+			 void __user *, size_t *, loff_t *);
- extern int proc_dointvec(struct ctl_table *, int,
- 			 void __user *, size_t *, loff_t *);
- extern int proc_dointvec_minmax(struct ctl_table *, int,
-@@ -1045,7 +1049,9 @@ struct ctl_table
- 	struct ctl_table_poll *poll;
- 	void *extra1;
- 	void *extra2;
--};
-+} __do_const;
-+typedef struct ctl_table __no_const ctl_table_no_const;
-+typedef struct ctl_table ctl_table;
- 
- struct ctl_table_root {
- 	struct list_head root_list;
-diff --git a/include/linux/sysdev.h b/include/linux/sysdev.h
-index 20f63d3..fdd3cbb 100644
---- a/include/linux/sysdev.h
-+++ b/include/linux/sysdev.h
-@@ -98,7 +98,7 @@ struct sysdev_attribute {
- 	ssize_t (*store)(struct sys_device *, struct sysdev_attribute *,
- 			 const char *, size_t);
- };
--
-+typedef struct sysdev_attribute __no_const sysdev_attribute_no_const;
- 
- #define _SYSDEV_ATTR(_name, _mode, _show, _store)		\
- {								\
-diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
-index dac0859..4ea79a9 100644
---- a/include/linux/sysfs.h
-+++ b/include/linux/sysfs.h
-@@ -30,7 +30,8 @@ struct attribute {
- 	struct lock_class_key	*key;
- 	struct lock_class_key	skey;
- #endif
--};
-+} __do_const;
-+typedef struct attribute __no_const attribute_no_const;
- 
- /**
-  *	sysfs_attr_init - initialize a dynamically allocated sysfs attribute
-@@ -58,8 +59,8 @@ struct attribute_group {
- 	mode_t			(*is_visible)(struct kobject *,
- 					      struct attribute *, int);
- 	struct attribute	**attrs;
--};
--
-+} __do_const;
-+typedef struct attribute_group __no_const attribute_group_no_const;
- 
- 
- /**
-@@ -95,7 +96,8 @@ struct bin_attribute {
- 			 char *, loff_t, size_t);
- 	int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
- 		    struct vm_area_struct *vma);
--};
-+} __do_const;
-+typedef struct bin_attribute __no_const bin_attribute_no_const;
- 
- /**
-  *	sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
-diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
-index 7faf933..9b85a0c 100644
---- a/include/linux/sysrq.h
-+++ b/include/linux/sysrq.h
-@@ -16,6 +16,7 @@
- 
- #include <linux/errno.h>
- #include <linux/types.h>
-+#include <linux/compiler.h>
- 
- /* Enable/disable SYSRQ support by default (0==no, 1==yes). */
- #define SYSRQ_DEFAULT_ENABLE	1
-@@ -36,7 +37,7 @@ struct sysrq_key_op {
- 	char *help_msg;
- 	char *action_msg;
- 	int enable_mask;
--};
-+} __do_const;
- 
- #ifdef CONFIG_MAGIC_SYSRQ
- 
-diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
-index 8d03f07..e723aa8 100644
---- a/include/linux/thread_info.h
-+++ b/include/linux/thread_info.h
-@@ -123,6 +123,13 @@ static inline void set_restore_sigmask(void)
- }
- #endif	/* TIF_RESTORE_SIGMASK && !HAVE_SET_RESTORE_SIGMASK */
- 
-+extern void __check_object_size(const void *ptr, unsigned long n, bool to);
-+static inline void check_object_size(const void *ptr, unsigned long n, bool to)
-+{
-+	if (!__builtin_constant_p(n))
-+		__check_object_size(ptr, n, to);
-+}
-+
- #endif	/* __KERNEL__ */
- 
- #endif /* _LINUX_THREAD_INFO_H */
-diff --git a/include/linux/tracehook.h b/include/linux/tracehook.h
-index a71a292..51bd91d 100644
---- a/include/linux/tracehook.h
-+++ b/include/linux/tracehook.h
-@@ -54,12 +54,12 @@ struct linux_binprm;
- /*
-  * ptrace report for syscall entry and exit looks identical.
-  */
--static inline void ptrace_report_syscall(struct pt_regs *regs)
-+static inline int ptrace_report_syscall(struct pt_regs *regs)
- {
- 	int ptrace = current->ptrace;
- 
- 	if (!(ptrace & PT_PTRACED))
--		return;
-+		return 0;
- 
- 	ptrace_notify(SIGTRAP | ((ptrace & PT_TRACESYSGOOD) ? 0x80 : 0));
- 
-@@ -72,6 +72,8 @@ static inline void ptrace_report_syscall(struct pt_regs *regs)
- 		send_sig(current->exit_code, current, 1);
- 		current->exit_code = 0;
- 	}
-+
-+	return fatal_signal_pending(current);
- }
- 
- /**
-@@ -96,8 +98,7 @@ static inline void ptrace_report_syscall(struct pt_regs *regs)
- static inline __must_check int tracehook_report_syscall_entry(
- 	struct pt_regs *regs)
- {
--	ptrace_report_syscall(regs);
--	return 0;
-+	return ptrace_report_syscall(regs);
- }
- 
- /**
-diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
-index ecdaeb9..8d27e20 100644
---- a/include/linux/tty_driver.h
-+++ b/include/linux/tty_driver.h
-@@ -286,7 +286,7 @@ struct tty_operations {
- 	void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
- #endif
- 	const struct file_operations *proc_fops;
--};
-+} __do_const;
- 
- struct tty_driver {
- 	int	magic;		/* magic number for this structure */
-diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
-index ff7dc08..893e1bd 100644
---- a/include/linux/tty_ldisc.h
-+++ b/include/linux/tty_ldisc.h
-@@ -148,7 +148,7 @@ struct tty_ldisc_ops {
- 
- 	struct  module *owner;
- 	
--	int refcount;
-+	atomic_t refcount;
- };
- 
- struct tty_ldisc {
-diff --git a/include/linux/types.h b/include/linux/types.h
-index 57a9723..dbe234a 100644
---- a/include/linux/types.h
-+++ b/include/linux/types.h
-@@ -213,10 +213,26 @@ typedef struct {
- 	int counter;
- } atomic_t;
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+typedef struct {
-+	int counter;
-+} atomic_unchecked_t;
-+#else
-+typedef atomic_t atomic_unchecked_t;
-+#endif
-+
- #ifdef CONFIG_64BIT
- typedef struct {
- 	long counter;
- } atomic64_t;
-+
-+#ifdef CONFIG_PAX_REFCOUNT
-+typedef struct {
-+	long counter;
-+} atomic64_unchecked_t;
-+#else
-+typedef atomic64_t atomic64_unchecked_t;
-+#endif
- #endif
- 
- struct list_head {
-diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
-index 5ca0951..ab496a5 100644
---- a/include/linux/uaccess.h
-+++ b/include/linux/uaccess.h
-@@ -76,11 +76,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
- 		long ret;				\
- 		mm_segment_t old_fs = get_fs();		\
- 							\
--		set_fs(KERNEL_DS);			\
- 		pagefault_disable();			\
--		ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval));		\
--		pagefault_enable();			\
-+		set_fs(KERNEL_DS);			\
-+		ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval));		\
- 		set_fs(old_fs);				\
-+		pagefault_enable();			\
- 		ret;					\
- 	})
- 
-diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
-index 99c1b4d..562e6f3 100644
---- a/include/linux/unaligned/access_ok.h
-+++ b/include/linux/unaligned/access_ok.h
-@@ -4,34 +4,34 @@
- #include <linux/kernel.h>
- #include <asm/byteorder.h>
- 
--static inline u16 get_unaligned_le16(const void *p)
-+static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
- {
--	return le16_to_cpup((__le16 *)p);
-+	return le16_to_cpup((const __le16 *)p);
- }
- 
--static inline u32 get_unaligned_le32(const void *p)
-+static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
- {
--	return le32_to_cpup((__le32 *)p);
-+	return le32_to_cpup((const __le32 *)p);
- }
- 
--static inline u64 get_unaligned_le64(const void *p)
-+static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
- {
--	return le64_to_cpup((__le64 *)p);
-+	return le64_to_cpup((const __le64 *)p);
- }
- 
--static inline u16 get_unaligned_be16(const void *p)
-+static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
- {
--	return be16_to_cpup((__be16 *)p);
-+	return be16_to_cpup((const __be16 *)p);
- }
- 
--static inline u32 get_unaligned_be32(const void *p)
-+static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
- {
--	return be32_to_cpup((__be32 *)p);
-+	return be32_to_cpup((const __be32 *)p);
- }
- 
--static inline u64 get_unaligned_be64(const void *p)
-+static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
- {
--	return be64_to_cpup((__be64 *)p);
-+	return be64_to_cpup((const __be64 *)p);
- }
- 
- static inline void put_unaligned_le16(u16 val, void *p)
-diff --git a/include/linux/usb.h b/include/linux/usb.h
-index 93629fc..be16802 100644
---- a/include/linux/usb.h
-+++ b/include/linux/usb.h
-@@ -497,7 +497,7 @@ struct usb_device {
- 	struct usb_device *children[USB_MAXCHILDREN];
- 
- 	u32 quirks;
--	atomic_t urbnum;
-+	atomic_unchecked_t urbnum;
- 
- 	unsigned long active_duration;
- 
-@@ -1442,7 +1442,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
- 
- extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
- 	__u8 request, __u8 requesttype, __u16 value, __u16 index,
--	void *data, __u16 size, int timeout);
-+	void *data, __u16 size, int timeout) __intentional_overflow(-1);
- extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
- 	void *data, int len, int *actual_length, int timeout);
- extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
-diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
-index e5a40c3..d75f068 100644
---- a/include/linux/usb/renesas_usbhs.h
-+++ b/include/linux/usb/renesas_usbhs.h
-@@ -39,7 +39,7 @@ enum {
-  */
- struct renesas_usbhs_driver_callback {
- 	int (*notify_hotplug)(struct platform_device *pdev);
--};
-+} __no_const;
- 
- /*
-  * callback functions for platform
-diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h
-index 76f4396..3e0a4a8 100644
---- a/include/linux/usb/usbnet.h
-+++ b/include/linux/usb/usbnet.h
-@@ -33,6 +33,7 @@ struct usbnet {
- 	wait_queue_head_t	*wait;
- 	struct mutex		phy_mutex;
- 	unsigned char		suspend_count;
-+	unsigned char		pkt_cnt, pkt_err;
- 
- 	/* i/o info: pipes etc */
- 	unsigned		in, out;
-@@ -69,6 +70,8 @@ struct usbnet {
- #		define EVENT_DEV_WAKING 6
- #		define EVENT_DEV_ASLEEP 7
- #		define EVENT_DEV_OPEN	8
-+#		define EVENT_NO_RUNTIME_PM	9
-+#		define EVENT_RX_KILL	10
- };
- 
- static inline struct usb_driver *driver_of(struct usb_interface *intf)
-diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
-index 6f8fbcf..8259001 100644
---- a/include/linux/vermagic.h
-+++ b/include/linux/vermagic.h
-@@ -25,9 +25,35 @@
- #define MODULE_ARCH_VERMAGIC ""
- #endif
- 
-+#ifdef CONFIG_PAX_REFCOUNT
-+#define MODULE_PAX_REFCOUNT "REFCOUNT "
-+#else
-+#define MODULE_PAX_REFCOUNT ""
-+#endif
-+
-+#ifdef CONSTIFY_PLUGIN
-+#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
-+#else
-+#define MODULE_CONSTIFY_PLUGIN ""
-+#endif
-+
-+#ifdef STACKLEAK_PLUGIN
-+#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
-+#else
-+#define MODULE_STACKLEAK_PLUGIN ""
-+#endif
-+
-+#ifdef CONFIG_GRKERNSEC
-+#define MODULE_GRSEC "GRSEC "
-+#else
-+#define MODULE_GRSEC ""
-+#endif
-+
- #define VERMAGIC_STRING 						\
- 	UTS_RELEASE " "							\
- 	MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT 			\
- 	MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS	\
--	MODULE_ARCH_VERMAGIC
-+	MODULE_ARCH_VERMAGIC						\
-+	MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
-+	MODULE_GRSEC
- 
-diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
-index 4bde182..943f335 100644
---- a/include/linux/vmalloc.h
-+++ b/include/linux/vmalloc.h
-@@ -14,6 +14,11 @@ struct vm_area_struct;		/* vma defining user mapping in mm_types.h */
- #define VM_USERMAP	0x00000008	/* suitable for remap_vmalloc_range */
- #define VM_VPAGES	0x00000010	/* buffer for pages was vmalloc'ed */
- #define VM_UNLIST	0x00000020	/* vm_struct is not listed in vmlist */
-+
-+#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
-+#define VM_KERNEXEC	0x00000040	/* allocate from executable kernel memory range */
-+#endif
-+
- /* bits [20..32] reserved for arch specific ioremap internals */
- 
- /*
-@@ -124,7 +129,7 @@ extern void free_vm_area(struct vm_struct *area);
- 
- /* for /dev/kmem */
- extern long vread(char *buf, char *addr, unsigned long count);
--extern long vwrite(char *buf, char *addr, unsigned long count);
-+extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
- 
- /*
-  *	Internals.  Dont't use..
-diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
-index 65efb92..137adbb 100644
---- a/include/linux/vmstat.h
-+++ b/include/linux/vmstat.h
-@@ -87,18 +87,18 @@ static inline void vm_events_fold_cpu(int cpu)
- /*
-  * Zone based page accounting with per cpu differentials.
-  */
--extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
-+extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
- 
- static inline void zone_page_state_add(long x, struct zone *zone,
- 				 enum zone_stat_item item)
- {
--	atomic_long_add(x, &zone->vm_stat[item]);
--	atomic_long_add(x, &vm_stat[item]);
-+	atomic_long_add_unchecked(x, &zone->vm_stat[item]);
-+	atomic_long_add_unchecked(x, &vm_stat[item]);
- }
- 
- static inline unsigned long global_page_state(enum zone_stat_item item)
- {
--	long x = atomic_long_read(&vm_stat[item]);
-+	long x = atomic_long_read_unchecked(&vm_stat[item]);
- #ifdef CONFIG_SMP
- 	if (x < 0)
- 		x = 0;
-@@ -109,7 +109,7 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
- static inline unsigned long zone_page_state(struct zone *zone,
- 					enum zone_stat_item item)
- {
--	long x = atomic_long_read(&zone->vm_stat[item]);
-+	long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
- #ifdef CONFIG_SMP
- 	if (x < 0)
- 		x = 0;
-@@ -126,7 +126,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
- static inline unsigned long zone_page_state_snapshot(struct zone *zone,
- 					enum zone_stat_item item)
- {
--	long x = atomic_long_read(&zone->vm_stat[item]);
-+	long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
- 
- #ifdef CONFIG_SMP
- 	int cpu;
-@@ -221,8 +221,8 @@ static inline void __mod_zone_page_state(struct zone *zone,
- 
- static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
- {
--	atomic_long_inc(&zone->vm_stat[item]);
--	atomic_long_inc(&vm_stat[item]);
-+	atomic_long_inc_unchecked(&zone->vm_stat[item]);
-+	atomic_long_inc_unchecked(&vm_stat[item]);
- }
- 
- static inline void __inc_zone_page_state(struct page *page,
-@@ -233,8 +233,8 @@ static inline void __inc_zone_page_state(struct page *page,
- 
- static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
- {
--	atomic_long_dec(&zone->vm_stat[item]);
--	atomic_long_dec(&vm_stat[item]);
-+	atomic_long_dec_unchecked(&zone->vm_stat[item]);
-+	atomic_long_dec_unchecked(&vm_stat[item]);
- }
- 
- static inline void __dec_zone_page_state(struct page *page,
-diff --git a/include/linux/xattr.h b/include/linux/xattr.h
-index e5d1220..5a87d07 100644
---- a/include/linux/xattr.h
-+++ b/include/linux/xattr.h
-@@ -57,6 +57,11 @@
- #define XATTR_POSIX_ACL_DEFAULT  "posix_acl_default"
- #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
- 
-+/* User namespace */
-+#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
-+#define XATTR_PAX_FLAGS_SUFFIX "flags"
-+#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
-+
- #ifdef  __KERNEL__
- 
- #include <linux/types.h>
-@@ -73,7 +78,7 @@ struct xattr_handler {
- 		   size_t size, int handler_flags);
- 	int (*set)(struct dentry *dentry, const char *name, const void *buffer,
- 		   size_t size, int flags, int handler_flags);
--};
-+} __do_const;
- 
- struct xattr {
- 	char *name;
-@@ -82,6 +87,9 @@ struct xattr {
- };
- 
- ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
-+#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
-+ssize_t pax_getxattr(struct dentry *, void *, size_t);
-+#endif
- ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
- ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
- int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
-diff --git a/include/linux/yam.h b/include/linux/yam.h
-index 7fe2822..512cdc2 100644
---- a/include/linux/yam.h
-+++ b/include/linux/yam.h
-@@ -77,6 +77,6 @@ struct yamdrv_ioctl_cfg {
- 
- struct yamdrv_ioctl_mcs {
- 	int cmd;
--	int bitrate;
-+	unsigned int bitrate;
- 	unsigned char bits[YAM_FPGA_SIZE];
- };
-diff --git a/include/linux/zlib.h b/include/linux/zlib.h
-index 9c5a6b4..09c9438 100644
---- a/include/linux/zlib.h
-+++ b/include/linux/zlib.h
-@@ -31,6 +31,7 @@
- #define _ZLIB_H
- 
- #include <linux/zconf.h>
-+#include <linux/compiler.h>
- 
- /* zlib deflate based on ZLIB_VERSION "1.1.3" */
- /* zlib inflate based on ZLIB_VERSION "1.2.3" */
-@@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
- 
-                         /* basic functions */
- 
--extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
-+extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
- /*
-    Returns the number of bytes that needs to be allocated for a per-
-    stream workspace with the specified parameters.  A pointer to this
-diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
-index c7c40f1..5c31482 100644
---- a/include/media/v4l2-dev.h
-+++ b/include/media/v4l2-dev.h
-@@ -56,7 +56,7 @@ int v4l2_prio_check(struct v4l2_prio_state *global, enum v4l2_priority local);
- 
- 
- struct v4l2_file_operations {
--	struct module *owner;
-+	struct module * const owner;
- 	ssize_t (*read) (struct file *, char __user *, size_t, loff_t *);
- 	ssize_t (*write) (struct file *, const char __user *, size_t, loff_t *);
- 	unsigned int (*poll) (struct file *, struct poll_table_struct *);
-diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
-index d61febf..f0094f6 100644
---- a/include/media/v4l2-device.h
-+++ b/include/media/v4l2-device.h
-@@ -95,7 +95,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
-    this function returns 0. If the name ends with a digit (e.g. cx18),
-    then the name will be set to cx18-0 since cx180 looks really odd. */
- int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
--						atomic_t *instance);
-+						atomic_unchecked_t *instance);
- 
- /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
-    Since the parent disappears this ensures that v4l2_dev doesn't have an
-diff --git a/include/media/v4l2-ioctl.h b/include/media/v4l2-ioctl.h
-index 4d1c74a..8e58054 100644
---- a/include/media/v4l2-ioctl.h
-+++ b/include/media/v4l2-ioctl.h
-@@ -275,7 +275,6 @@ struct v4l2_ioctl_ops {
- 					bool valid_prio, int cmd, void *arg);
- };
- 
--
- /* v4l debugging and diagnostics */
- 
- /* Debug bitmask flags to be used on V4L2 */
-diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
-index adcbb20..62c2559 100644
---- a/include/net/9p/transport.h
-+++ b/include/net/9p/transport.h
-@@ -57,7 +57,7 @@ struct p9_trans_module {
- 	int (*cancel) (struct p9_client *, struct p9_req_t *req);
- 	int (*zc_request)(struct p9_client *, struct p9_req_t *,
- 			  char *, char *, int , int, int, int);
--};
-+} __do_const;
- 
- void v9fs_register_trans(struct p9_trans_module *m);
- void v9fs_unregister_trans(struct p9_trans_module *m);
-diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
-index 6cc18f3..b0df15a 100644
---- a/include/net/bluetooth/l2cap.h
-+++ b/include/net/bluetooth/l2cap.h
-@@ -387,7 +387,7 @@ struct l2cap_ops {
- 	int			(*recv) (void *data, struct sk_buff *skb);
- 	void			(*close) (void *data);
- 	void			(*state_change) (void *data, int state);
--};
-+} __do_const;
- 
- struct l2cap_conn {
- 	struct hci_conn	*hcon;
-diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
-index 9e5425b..8136ffc 100644
---- a/include/net/caif/cfctrl.h
-+++ b/include/net/caif/cfctrl.h
-@@ -52,7 +52,7 @@ struct cfctrl_rsp {
- 	void (*radioset_rsp)(void);
- 	void (*reject_rsp)(struct cflayer *layer, u8 linkid,
- 				struct cflayer *client_layer);
--};
-+} __no_const;
- 
- /* Link Setup Parameters for CAIF-Links. */
- struct cfctrl_link_param {
-@@ -101,8 +101,8 @@ struct cfctrl_request_info {
- struct cfctrl {
- 	struct cfsrvl serv;
- 	struct cfctrl_rsp res;
--	atomic_t req_seq_no;
--	atomic_t rsp_seq_no;
-+	atomic_unchecked_t req_seq_no;
-+	atomic_unchecked_t rsp_seq_no;
- 	struct list_head list;
- 	/* Protects from simultaneous access to first_req list */
- 	spinlock_t info_list_lock;
-diff --git a/include/net/flow.h b/include/net/flow.h
-index 2a7eefd..3250f3b 100644
---- a/include/net/flow.h
-+++ b/include/net/flow.h
-@@ -218,6 +218,6 @@ extern struct flow_cache_object *flow_cache_lookup(
- 
- extern void flow_cache_flush(void);
- extern void flow_cache_flush_deferred(void);
--extern atomic_t flow_cache_genid;
-+extern atomic_unchecked_t flow_cache_genid;
- 
- #endif
-diff --git a/include/net/genetlink.h b/include/net/genetlink.h
-index 82d8d09..d1e04ff 100644
---- a/include/net/genetlink.h
-+++ b/include/net/genetlink.h
-@@ -116,7 +116,7 @@ struct genl_ops {
- 					 struct netlink_callback *cb);
- 	int		       (*done)(struct netlink_callback *cb);
- 	struct list_head	ops_list;
--};
-+} __do_const;
- 
- extern int genl_register_family(struct genl_family *family);
- extern int genl_register_family_with_ops(struct genl_family *family,
-diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
-index ca2755f..85ec88c 100644
---- a/include/net/inet_connection_sock.h
-+++ b/include/net/inet_connection_sock.h
-@@ -61,7 +61,7 @@ struct inet_connection_sock_af_ops {
- 	void	    (*addr2sockaddr)(struct sock *sk, struct sockaddr *);
- 	int	    (*bind_conflict)(const struct sock *sk,
- 				     const struct inet_bind_bucket *tb);
--};
-+} __do_const;
- 
- /** inet_connection_sock - INET connection oriented sock
-  *
-diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
-index 34b06da..03b1d34 100644
---- a/include/net/inetpeer.h
-+++ b/include/net/inetpeer.h
-@@ -52,8 +52,8 @@ struct inet_peer {
- 	 */
- 	union {
- 		struct {
--			atomic_t			rid;		/* Frag reception counter */
--			atomic_t			ip_id_count;	/* IP ID for the next packet */
-+			atomic_unchecked_t		rid;		/* Frag reception counter */
-+			atomic_unchecked_t		ip_id_count;	/* IP ID for the next packet */
- 			__u32				tcp_ts;
- 			__u32				tcp_ts_stamp;
- 		};
-@@ -115,16 +115,13 @@ static inline void inet_peer_refcheck(const struct inet_peer *p)
- /* can be called with or without local BH being disabled */
- static inline int inet_getid(struct inet_peer *p, int more)
- {
--	int old, new;
-+	int id;
- 	more++;
- 	inet_peer_refcheck(p);
--	do {
--		old = atomic_read(&p->ip_id_count);
--		new = old + more;
--		if (!new)
--			new = 1;
--	} while (atomic_cmpxchg(&p->ip_id_count, old, new) != old);
--	return new;
-+	id = atomic_add_return_unchecked(more, &p->ip_id_count);
-+	if (!id)
-+		id = atomic_inc_return_unchecked(&p->ip_id_count);
-+	return id;
- }
- 
- #endif /* _NET_INETPEER_H */
-diff --git a/include/net/ip.h b/include/net/ip.h
-index 06aed72..54fbf5b 100644
---- a/include/net/ip.h
-+++ b/include/net/ip.h
-@@ -214,7 +214,7 @@ extern struct local_ports {
- } sysctl_local_ports;
- extern void inet_get_local_port_range(int *low, int *high);
- 
--extern unsigned long *sysctl_local_reserved_ports;
-+extern unsigned long sysctl_local_reserved_ports[65536 / 8 / sizeof(unsigned long)];
- static inline int inet_is_reserved_local_port(int port)
- {
- 	return test_bit(port, sysctl_local_reserved_ports);
-diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
-index 2124004..3713897 100644
---- a/include/net/ip_fib.h
-+++ b/include/net/ip_fib.h
-@@ -144,7 +144,7 @@ extern __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
- 
- #define FIB_RES_SADDR(net, res)				\
- 	((FIB_RES_NH(res).nh_saddr_genid ==		\
--	  atomic_read(&(net)->ipv4.dev_addr_genid)) ?	\
-+	  atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ?	\
- 	 FIB_RES_NH(res).nh_saddr :			\
- 	 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
- #define FIB_RES_GW(res)			(FIB_RES_NH(res).nh_gw)
-diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
-index 416dcb0..e203877 100644
---- a/include/net/ip_vs.h
-+++ b/include/net/ip_vs.h
-@@ -509,7 +509,7 @@ struct ip_vs_conn {
- 	struct ip_vs_conn       *control;       /* Master control connection */
- 	atomic_t                n_control;      /* Number of controlled ones */
- 	struct ip_vs_dest       *dest;          /* real server */
--	atomic_t                in_pkts;        /* incoming packet counter */
-+	atomic_unchecked_t      in_pkts;        /* incoming packet counter */
- 
- 	/* packet transmitter for different forwarding methods.  If it
- 	   mangles the packet, it must return NF_DROP or better NF_STOLEN,
-@@ -647,7 +647,7 @@ struct ip_vs_dest {
- 	__be16			port;		/* port number of the server */
- 	union nf_inet_addr	addr;		/* IP address of the server */
- 	volatile unsigned	flags;		/* dest status flags */
--	atomic_t		conn_flags;	/* flags to copy to conn */
-+	atomic_unchecked_t	conn_flags;	/* flags to copy to conn */
- 	atomic_t		weight;		/* server weight */
- 
- 	atomic_t		refcnt;		/* reference counter */
-@@ -878,11 +878,11 @@ struct netns_ipvs {
- 	/* ip_vs_lblc */
- 	int			sysctl_lblc_expiration;
- 	struct ctl_table_header	*lblc_ctl_header;
--	struct ctl_table	*lblc_ctl_table;
-+	ctl_table_no_const	*lblc_ctl_table;
- 	/* ip_vs_lblcr */
- 	int			sysctl_lblcr_expiration;
- 	struct ctl_table_header	*lblcr_ctl_header;
--	struct ctl_table	*lblcr_ctl_table;
-+	ctl_table_no_const	*lblcr_ctl_table;
- 	/* ip_vs_est */
- 	struct list_head	est_list;	/* estimator list */
- 	spinlock_t		est_lock;
-diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
-index 59ba38bc..d515662 100644
---- a/include/net/irda/ircomm_tty.h
-+++ b/include/net/irda/ircomm_tty.h
-@@ -35,6 +35,7 @@
- #include <linux/termios.h>
- #include <linux/timer.h>
- #include <linux/tty.h>		/* struct tty_struct */
-+#include <asm/local.h>
- 
- #include <net/irda/irias_object.h>
- #include <net/irda/ircomm_core.h>
-@@ -105,8 +106,8 @@ struct ircomm_tty_cb {
-         unsigned short    close_delay;
-         unsigned short    closing_wait; /* time to wait before closing */
- 
--	int  open_count;
--	int  blocked_open;	/* # of blocked opens */
-+	local_t open_count;
-+	local_t blocked_open;	/* # of blocked opens */
- 
- 	/* Protect concurent access to :
- 	 *	o self->open_count
-diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
-index f2419cf..473679f 100644
---- a/include/net/iucv/af_iucv.h
-+++ b/include/net/iucv/af_iucv.h
-@@ -139,7 +139,7 @@ struct iucv_sock {
- struct iucv_sock_list {
- 	struct hlist_head head;
- 	rwlock_t	  lock;
--	atomic_t	  autobind_name;
-+	atomic_unchecked_t autobind_name;
- };
- 
- unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
-diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
-index df83f69..9b640b8 100644
---- a/include/net/llc_c_ac.h
-+++ b/include/net/llc_c_ac.h
-@@ -87,7 +87,7 @@
- #define LLC_CONN_AC_STOP_SENDACK_TMR			70
- #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING	71
- 
--typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
-+typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
- 
- extern int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
- extern int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
-diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
-index 23a4093..6d106df 100644
---- a/include/net/llc_c_ev.h
-+++ b/include/net/llc_c_ev.h
-@@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
- 	return (struct llc_conn_state_ev *)skb->cb;
- }
- 
--typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
--typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
-+typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
-+typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
- 
- extern int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
- extern int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
-diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
-index 0e79cfb..f46db31 100644
---- a/include/net/llc_c_st.h
-+++ b/include/net/llc_c_st.h
-@@ -37,7 +37,7 @@ struct llc_conn_state_trans {
- 	u8		   next_state;
- 	llc_conn_ev_qfyr_t *ev_qualifiers;
- 	llc_conn_action_t  *ev_actions;
--};
-+} __do_const;
- 
- struct llc_conn_state {
- 	u8			    current_state;
-diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
-index 37a3bbd..55a4241 100644
---- a/include/net/llc_s_ac.h
-+++ b/include/net/llc_s_ac.h
-@@ -23,7 +23,7 @@
- #define SAP_ACT_TEST_IND	9
- 
- /* All action functions must look like this */
--typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
-+typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
- 
- extern int llc_sap_action_unitdata_ind(struct llc_sap *sap,
- 				       struct sk_buff *skb);
-diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
-index 567c681..cd73ac0 100644
---- a/include/net/llc_s_st.h
-+++ b/include/net/llc_s_st.h
-@@ -20,7 +20,7 @@ struct llc_sap_state_trans {
- 	llc_sap_ev_t	  ev;
- 	u8		  next_state;
- 	llc_sap_action_t *ev_actions;
--};
-+} __do_const;
- 
- struct llc_sap_state {
- 	u8			   curr_state;
-diff --git a/include/net/mac80211.h b/include/net/mac80211.h
-index 1a6201a..66d9531 100644
---- a/include/net/mac80211.h
-+++ b/include/net/mac80211.h
-@@ -3529,7 +3529,7 @@ struct rate_control_ops {
- 	void (*add_sta_debugfs)(void *priv, void *priv_sta,
- 				struct dentry *dir);
- 	void (*remove_sta_debugfs)(void *priv, void *priv_sta);
--};
-+} __do_const;
- 
- static inline int rate_supported(struct ieee80211_sta *sta,
- 				 enum ieee80211_band band,
-diff --git a/include/net/neighbour.h b/include/net/neighbour.h
-index 2720884..3aa5c25 100644
---- a/include/net/neighbour.h
-+++ b/include/net/neighbour.h
-@@ -122,7 +122,7 @@ struct neigh_ops {
- 	void			(*error_report)(struct neighbour *, struct sk_buff *);
- 	int			(*output)(struct neighbour *, struct sk_buff *);
- 	int			(*connected_output)(struct neighbour *, struct sk_buff *);
--};
-+} __do_const;
- 
- struct pneigh_entry {
- 	struct pneigh_entry	*next;
-diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
-index 3bb6fa0..3af7393 100644
---- a/include/net/net_namespace.h
-+++ b/include/net/net_namespace.h
-@@ -240,10 +240,16 @@ static inline struct net *read_pnet(struct net * const *pnet)
- #define __net_init
- #define __net_exit
- #define __net_initdata
-+#define __net_initconst
- #else
- #define __net_init	__init
- #define __net_exit	__exit_refok
- #define __net_initdata	__initdata
-+#ifdef CONSTIFY_PLUGIN
-+#define __net_initconst	__initconst
-+#else
-+#define __net_initconst	__initdata
-+#endif
- #endif
- 
- struct pernet_operations {
-@@ -253,7 +259,7 @@ struct pernet_operations {
- 	void (*exit_batch)(struct list_head *net_exit_list);
- 	int *id;
- 	size_t size;
--};
-+} __do_const;
- 
- /*
-  * Use these carefully.  If you implement a network device and it
-diff --git a/include/net/netdma.h b/include/net/netdma.h
-index 8ba8ce2..99b7fff 100644
---- a/include/net/netdma.h
-+++ b/include/net/netdma.h
-@@ -24,7 +24,7 @@
- #include <linux/dmaengine.h>
- #include <linux/skbuff.h>
- 
--int dma_skb_copy_datagram_iovec(struct dma_chan* chan,
-+int __intentional_overflow(3,5) dma_skb_copy_datagram_iovec(struct dma_chan* chan,
- 		struct sk_buff *skb, int offset, struct iovec *to,
- 		size_t len, struct dma_pinned_list *pinned_list);
- 
-diff --git a/include/net/netfilter/nf_queue.h b/include/net/netfilter/nf_queue.h
-index 252fd10..aa1421f 100644
---- a/include/net/netfilter/nf_queue.h
-+++ b/include/net/netfilter/nf_queue.h
-@@ -22,7 +22,7 @@ struct nf_queue_handler {
- 	int			(*outfn)(struct nf_queue_entry *entry,
- 					 unsigned int queuenum);
- 	char			*name;
--};
-+} __do_const;
- 
- extern int nf_register_queue_handler(u_int8_t pf,
- 				     const struct nf_queue_handler *qh);
-diff --git a/include/net/netlink.h b/include/net/netlink.h
-index cb1f350..3279d2c 100644
---- a/include/net/netlink.h
-+++ b/include/net/netlink.h
-@@ -569,7 +569,7 @@ static inline void *nlmsg_get_pos(struct sk_buff *skb)
- static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
- {
- 	if (mark)
--		skb_trim(skb, (unsigned char *) mark - skb->data);
-+		skb_trim(skb, (const unsigned char *) mark - skb->data);
- }
- 
- /**
-diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
-index d786b4f..4c3dd41 100644
---- a/include/net/netns/ipv4.h
-+++ b/include/net/netns/ipv4.h
-@@ -56,8 +56,8 @@ struct netns_ipv4 {
- 
- 	unsigned int sysctl_ping_group_range[2];
- 
--	atomic_t rt_genid;
--	atomic_t dev_addr_genid;
-+	atomic_unchecked_t rt_genid;
-+	atomic_unchecked_t dev_addr_genid;
- 
- #ifdef CONFIG_IP_MROUTE
- #ifndef CONFIG_IP_MROUTE_MULTIPLE_TABLES
-diff --git a/include/net/protocol.h b/include/net/protocol.h
-index 6f7eb80..f9838be 100644
---- a/include/net/protocol.h
-+++ b/include/net/protocol.h
-@@ -44,7 +44,7 @@ struct net_protocol {
- 	int			(*gro_complete)(struct sk_buff *skb);
- 	unsigned int		no_policy:1,
- 				netns_ok:1;
--};
-+} __do_const;
- 
- #if defined(CONFIG_IPV6) || defined (CONFIG_IPV6_MODULE)
- struct inet6_protocol {
-@@ -63,7 +63,7 @@ struct inet6_protocol {
- 	int	(*gro_complete)(struct sk_buff *skb);
- 
- 	unsigned int	flags;	/* INET6_PROTO_xxx */
--};
-+} __do_const;
- 
- #define INET6_PROTO_NOPOLICY	0x1
- #define INET6_PROTO_FINAL	0x2
-diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
-index 3702939..cf9e78e 100644
---- a/include/net/rtnetlink.h
-+++ b/include/net/rtnetlink.h
-@@ -78,7 +78,7 @@ struct rtnl_link_ops {
- 	int			(*get_tx_queues)(struct net *net, struct nlattr *tb[],
- 						 unsigned int *tx_queues,
- 						 unsigned int *real_tx_queues);
--};
-+} __do_const;
- 
- extern int	__rtnl_link_register(struct rtnl_link_ops *ops);
- extern void	__rtnl_link_unregister(struct rtnl_link_ops *ops);
-diff --git a/include/net/sctp/sctp.h b/include/net/sctp/sctp.h
-index ad03988..0c5a964 100644
---- a/include/net/sctp/sctp.h
-+++ b/include/net/sctp/sctp.h
-@@ -318,9 +318,9 @@ do {									\
- 
- #else	/* SCTP_DEBUG */
- 
--#define SCTP_DEBUG_PRINTK(whatever...)
--#define SCTP_DEBUG_PRINTK_CONT(fmt, args...)
--#define SCTP_DEBUG_PRINTK_IPADDR(whatever...)
-+#define SCTP_DEBUG_PRINTK(whatever...) do {} while (0)
-+#define SCTP_DEBUG_PRINTK_CONT(fmt, args...) do {} while (0)
-+#define SCTP_DEBUG_PRINTK_IPADDR(whatever...) do {} while (0)
- #define SCTP_ENABLE_DEBUG
- #define SCTP_DISABLE_DEBUG
- #define SCTP_ASSERT(expr, str, func)
-diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
-index 9148632..be3c5ac 100644
---- a/include/net/sctp/sm.h
-+++ b/include/net/sctp/sm.h
-@@ -86,7 +86,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
- typedef struct {
- 	sctp_state_fn_t *fn;
- 	const char *name;
--} sctp_sm_table_entry_t;
-+} __do_const sctp_sm_table_entry_t;
- 
- /* A naming convention of "sctp_sf_xxx" applies to all the state functions
-  * currently in use.
-@@ -295,7 +295,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
- __u32 sctp_generate_tsn(const struct sctp_endpoint *);
- 
- /* Extern declarations for major data structures.  */
--extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
-+extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
- 
- 
- /* Get the size of a DATA chunk payload. */
-diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
-index a15432da..9459dcc 100644
---- a/include/net/sctp/structs.h
-+++ b/include/net/sctp/structs.h
-@@ -644,7 +644,7 @@ struct sctp_pf {
- 					  struct sctp_association *asoc);
- 	void (*addr_v4map) (struct sctp_sock *, union sctp_addr *);
- 	struct sctp_af *af;
--};
-+} __do_const;
- 
- 
- /* Structure to track chunk fragments that have been acked, but peer
-diff --git a/include/net/secure_seq.h b/include/net/secure_seq.h
-index c2e542b..6ca975b 100644
---- a/include/net/secure_seq.h
-+++ b/include/net/secure_seq.h
-@@ -3,6 +3,7 @@
- 
- #include <linux/types.h>
- 
-+extern void net_secret_init(void);
- extern __u32 secure_ip_id(__be32 daddr);
- extern __u32 secure_ipv6_id(const __be32 daddr[4]);
- extern u32 secure_ipv4_port_ephemeral(__be32 saddr, __be32 daddr, __be16 dport);
-diff --git a/include/net/sock.h b/include/net/sock.h
-index e6454b6..cda5eaf 100644
---- a/include/net/sock.h
-+++ b/include/net/sock.h
-@@ -278,7 +278,7 @@ struct sock {
- #ifdef CONFIG_RPS
- 	__u32			sk_rxhash;
- #endif
--	atomic_t		sk_drops;
-+	atomic_unchecked_t	sk_drops;
- 	int			sk_rcvbuf;
- 
- 	struct sk_filter __rcu	*sk_filter;
-@@ -1416,7 +1416,7 @@ static inline void sk_nocaps_add(struct sock *sk, int flags)
- }
- 
- static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
--					   char __user *from, char *to,
-+					   char __user *from, unsigned char *to,
- 					   int copy, int offset)
- {
- 	if (skb->ip_summed == CHECKSUM_NONE) {
-@@ -1678,7 +1678,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
- 	}
- }
- 
--struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
-+struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
- 
- static inline struct page *sk_stream_alloc_page(struct sock *sk)
- {
-diff --git a/include/net/tcp.h b/include/net/tcp.h
-index fe46019..1422c5a 100644
---- a/include/net/tcp.h
-+++ b/include/net/tcp.h
-@@ -470,7 +470,7 @@ extern void tcp_retransmit_timer(struct sock *sk);
- extern void tcp_xmit_retransmit_queue(struct sock *);
- extern void tcp_simple_retransmit(struct sock *);
- extern int tcp_trim_head(struct sock *, struct sk_buff *, u32);
--extern int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int);
-+extern int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int);
- 
- extern void tcp_send_probe0(struct sock *);
- extern void tcp_send_partial(struct sock *);
-@@ -633,8 +633,8 @@ struct tcp_skb_cb {
- 		struct inet6_skb_parm	h6;
- #endif
- 	} header;	/* For incoming frames		*/
--	__u32		seq;		/* Starting sequence number	*/
--	__u32		end_seq;	/* SEQ + FIN + SYN + datalen	*/
-+	__u32		seq __intentional_overflow(0);	/* Starting sequence number	*/
-+	__u32		end_seq __intentional_overflow(0);	/* SEQ + FIN + SYN + datalen	*/
- 	__u32		when;		/* used to compute rtt's	*/
- 	__u8		tcp_flags;	/* TCP header flags. (tcp[13])	*/
- 	__u8		sacked;		/* State flags for SACK/FACK.	*/
-@@ -647,7 +647,7 @@ struct tcp_skb_cb {
- #define TCPCB_EVER_RETRANS	0x80	/* Ever retransmitted frame	*/
- #define TCPCB_RETRANS		(TCPCB_SACKED_RETRANS|TCPCB_EVER_RETRANS)
- 
--	__u32		ack_seq;	/* Sequence number ACK'd	*/
-+	__u32		ack_seq __intentional_overflow(0);	/* Sequence number ACK'd	*/
- };
- 
- #define TCP_SKB_CB(__skb)	((struct tcp_skb_cb *)&((__skb)->cb[0]))
-diff --git a/include/net/xfrm.h b/include/net/xfrm.h
-index 921f627..3744fe8 100644
---- a/include/net/xfrm.h
-+++ b/include/net/xfrm.h
-@@ -282,7 +282,6 @@ struct xfrm_dst;
- struct xfrm_policy_afinfo {
- 	unsigned short		family;
- 	struct dst_ops		*dst_ops;
--	void			(*garbage_collect)(struct net *net);
- 	struct dst_entry	*(*dst_lookup)(struct net *net, int tos,
- 					       const xfrm_address_t *saddr,
- 					       const xfrm_address_t *daddr);
-@@ -298,7 +297,7 @@ struct xfrm_policy_afinfo {
- 					    struct net_device *dev,
- 					    const struct flowi *fl);
- 	struct dst_entry	*(*blackhole_route)(struct net *net, struct dst_entry *orig);
--};
-+} __do_const;
- 
- extern int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
- extern int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
-@@ -334,7 +333,7 @@ struct xfrm_state_afinfo {
- 						  struct sk_buff *skb);
- 	int			(*transport_finish)(struct sk_buff *skb,
- 						    int async);
--};
-+} __do_const;
- 
- extern int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
- extern int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
-@@ -417,7 +416,7 @@ struct xfrm_mode {
- 	struct module *owner;
- 	unsigned int encap;
- 	int flags;
--};
-+} __do_const;
- 
- /* Flags for xfrm_mode. */
- enum {
-@@ -508,7 +507,7 @@ struct xfrm_policy {
- 	struct timer_list	timer;
- 
- 	struct flow_cache_object flo;
--	atomic_t		genid;
-+	atomic_unchecked_t	genid;
- 	u32			priority;
- 	u32			index;
- 	struct xfrm_mark	mark;
-@@ -1141,6 +1140,8 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
- 	}
- }
- 
-+extern void xfrm_garbage_collect_deferred(struct net *net);
-+
- #else
- 
- static inline void xfrm_sk_free_policy(struct sock *sk) {}
-@@ -1175,6 +1176,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
- {
- 	return 1;
- }
-+static inline void xfrm_garbage_collect_deferred(struct net *net)
-+{
-+}
- #endif
- 
- static __inline__
-diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
-index 1a046b1..ee0bef0 100644
---- a/include/rdma/iw_cm.h
-+++ b/include/rdma/iw_cm.h
-@@ -122,7 +122,7 @@ struct iw_cm_verbs {
- 					 int backlog);
- 
- 	int		(*destroy_listen)(struct iw_cm_id *cm_id);
--};
-+} __no_const;
- 
- /**
-  * iw_create_cm_id - Create an IW CM identifier.
-diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
-index 5d1a758..1dbf795 100644
---- a/include/scsi/libfc.h
-+++ b/include/scsi/libfc.h
-@@ -748,6 +748,7 @@ struct libfc_function_template {
- 	 */
- 	void (*disc_stop_final) (struct fc_lport *);
- };
-+typedef struct libfc_function_template __no_const libfc_function_template_no_const;
- 
- /**
-  * struct fc_disc - Discovery context
-@@ -851,7 +852,7 @@ struct fc_lport {
- 	struct fc_vport		       *vport;
- 
- 	/* Operational Information */
--	struct libfc_function_template tt;
-+	libfc_function_template_no_const tt;
- 	u8			       link_up;
- 	u8			       qfull;
- 	enum fc_lport_state	       state;
-diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
-index 5591ed5..13eb457 100644
---- a/include/scsi/scsi_device.h
-+++ b/include/scsi/scsi_device.h
-@@ -161,9 +161,9 @@ struct scsi_device {
- 	unsigned int max_device_blocked; /* what device_blocked counts down from  */
- #define SCSI_DEFAULT_DEVICE_BLOCKED	3
- 
--	atomic_t iorequest_cnt;
--	atomic_t iodone_cnt;
--	atomic_t ioerr_cnt;
-+	atomic_unchecked_t iorequest_cnt;
-+	atomic_unchecked_t iodone_cnt;
-+	atomic_unchecked_t ioerr_cnt;
- 
- 	struct device		sdev_gendev,
- 				sdev_dev;
-diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
-index 2a65167..91e01f8 100644
---- a/include/scsi/scsi_transport_fc.h
-+++ b/include/scsi/scsi_transport_fc.h
-@@ -711,7 +711,7 @@ struct fc_function_template {
- 	unsigned long	show_host_system_hostname:1;
- 
- 	unsigned long	disable_target_scan:1;
--};
-+} __do_const;
- 
- 
- /**
-diff --git a/include/sound/soc.h b/include/sound/soc.h
-index 11cfb59..808afef 100644
---- a/include/sound/soc.h
-+++ b/include/sound/soc.h
-@@ -641,7 +641,7 @@ struct snd_soc_codec_driver {
- 	/* probe ordering - for components with runtime dependencies */
- 	int probe_order;
- 	int remove_order;
--};
-+} __do_const;
- 
- /* SoC platform interface */
- struct snd_soc_platform_driver {
-@@ -683,7 +683,7 @@ struct snd_soc_platform_driver {
- 	/* platform IO - used for platform DAPM */
- 	unsigned int (*read)(struct snd_soc_platform *, unsigned int);
- 	int (*write)(struct snd_soc_platform *, unsigned int, unsigned int);
--};
-+} __do_const;
- 
- struct snd_soc_platform {
- 	const char *name;
-diff --git a/include/sound/ymfpci.h b/include/sound/ymfpci.h
-index 444cd6b..3327cc5 100644
---- a/include/sound/ymfpci.h
-+++ b/include/sound/ymfpci.h
-@@ -358,7 +358,7 @@ struct snd_ymfpci {
- 	spinlock_t reg_lock;
- 	spinlock_t voice_lock;
- 	wait_queue_head_t interrupt_sleep;
--	atomic_t interrupt_sleep_count;
-+	atomic_unchecked_t interrupt_sleep_count;
- 	struct snd_info_entry *proc_entry;
- 	const struct firmware *dsp_microcode;
- 	const struct firmware *controller_microcode;
-diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
-index 6ee550e..ebec4cc 100644
---- a/include/target/target_core_base.h
-+++ b/include/target/target_core_base.h
-@@ -466,8 +466,8 @@ struct se_cmd {
- 	atomic_t		t_se_count;
- 	atomic_t		t_task_cdbs_left;
- 	atomic_t		t_task_cdbs_ex_left;
--	atomic_t		t_task_cdbs_sent;
--	atomic_t		t_transport_aborted;
-+	atomic_unchecked_t	t_task_cdbs_sent;
-+	atomic_unchecked_t	t_transport_aborted;
- 	atomic_t		t_transport_active;
- 	atomic_t		t_transport_complete;
- 	atomic_t		t_transport_queue_active;
-@@ -706,7 +706,7 @@ struct se_device {
- 	/* Active commands on this virtual SE device */
- 	atomic_t		simple_cmds;
- 	atomic_t		depth_left;
--	atomic_t		dev_ordered_id;
-+	atomic_unchecked_t	dev_ordered_id;
- 	atomic_t		execute_tasks;
- 	atomic_t		dev_ordered_sync;
- 	atomic_t		dev_qf_count;
-diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
-new file mode 100644
-index 0000000..2efe49d
---- /dev/null
-+++ b/include/trace/events/fs.h
-@@ -0,0 +1,53 @@
-+#undef TRACE_SYSTEM
-+#define TRACE_SYSTEM fs
-+
-+#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
-+#define _TRACE_FS_H
-+
-+#include <linux/fs.h>
-+#include <linux/tracepoint.h>
-+
-+TRACE_EVENT(do_sys_open,
-+
-+	TP_PROTO(char *filename, int flags, int mode),
-+
-+	TP_ARGS(filename, flags, mode),
-+
-+	TP_STRUCT__entry(
-+		__string(	filename, filename		)
-+		__field(	int, flags			)
-+		__field(	int, mode			)
-+	),
-+
-+	TP_fast_assign(
-+		__assign_str(filename, filename);
-+		__entry->flags = flags;
-+		__entry->mode = mode;
-+	),
-+
-+	TP_printk("\"%s\" %x %o",
-+		  __get_str(filename), __entry->flags, __entry->mode)
-+);
-+
-+TRACE_EVENT(open_exec,
-+
-+	TP_PROTO(const char *filename),
-+
-+	TP_ARGS(filename),
-+
-+	TP_STRUCT__entry(
-+		__string(	filename, filename		)
-+	),
-+
-+	TP_fast_assign(
-+		__assign_str(filename, filename);
-+	),
-+
-+	TP_printk("\"%s\"",
-+		  __get_str(filename))
-+);
-+
-+#endif /* _TRACE_FS_H */
-+
-+/* This part must be outside protection */
-+#include <trace/define_trace.h>
-diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
-index 1c09820..7f5ec79 100644
---- a/include/trace/events/irq.h
-+++ b/include/trace/events/irq.h
-@@ -36,7 +36,7 @@ struct softirq_action;
-  */
- TRACE_EVENT(irq_handler_entry,
- 
--	TP_PROTO(int irq, struct irqaction *action),
-+	TP_PROTO(int irq, const struct irqaction *action),
- 
- 	TP_ARGS(irq, action),
- 
-@@ -66,7 +66,7 @@ TRACE_EVENT(irq_handler_entry,
-  */
- TRACE_EVENT(irq_handler_exit,
- 
--	TP_PROTO(int irq, struct irqaction *action, int ret),
-+	TP_PROTO(int irq, const struct irqaction *action, int ret),
- 
- 	TP_ARGS(irq, action, ret),
- 
-diff --git a/include/video/udlfb.h b/include/video/udlfb.h
-index c41f308..6918de3 100644
---- a/include/video/udlfb.h
-+++ b/include/video/udlfb.h
-@@ -52,10 +52,10 @@ struct dlfb_data {
- 	u32 pseudo_palette[256];
- 	int blank_mode; /*one of FB_BLANK_ */
- 	/* blit-only rendering path metrics, exposed through sysfs */
--	atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
--	atomic_t bytes_identical; /* saved effort with backbuffer comparison */
--	atomic_t bytes_sent; /* to usb, after compression including overhead */
--	atomic_t cpu_kcycles_used; /* transpired during pixel processing */
-+	atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
-+	atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
-+	atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
-+	atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
- };
- 
- #define NR_USB_REQUEST_I2C_SUB_IO 0x02
-diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
-index 0993a22..32ba2fe 100644
---- a/include/video/uvesafb.h
-+++ b/include/video/uvesafb.h
-@@ -177,6 +177,7 @@ struct uvesafb_par {
- 	u8 ypan;			/* 0 - nothing, 1 - ypan, 2 - ywrap */
- 	u8 pmi_setpal;			/* PMI for palette changes */
- 	u16 *pmi_base;			/* protected mode interface location */
-+	u8 *pmi_code;			/* protected mode code location */
- 	void *pmi_start;
- 	void *pmi_pal;
- 	u8 *vbe_state_orig;		/*
-diff --git a/init/Kconfig b/init/Kconfig
-index 43298f9..7e4816c 100644
---- a/init/Kconfig
-+++ b/init/Kconfig
-@@ -1214,7 +1214,7 @@ config SLUB_DEBUG
- 
- config COMPAT_BRK
- 	bool "Disable heap randomization"
--	default y
-+	default n
- 	help
- 	  Randomizing heap placement makes heap exploits harder, but it
- 	  also breaks ancient binaries (including anything libc5 based).
-@@ -1397,7 +1397,7 @@ config INIT_ALL_POSSIBLE
- config STOP_MACHINE
- 	bool
- 	default y
--	depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
-+	depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
- 	help
- 	  Need stop_machine() primitive.
- 
-diff --git a/init/do_mounts.c b/init/do_mounts.c
-index d6c229f..4746631 100644
---- a/init/do_mounts.c
-+++ b/init/do_mounts.c
-@@ -325,11 +325,11 @@ static void __init get_fs_names(char *page)
- 
- static int __init do_mount_root(char *name, char *fs, int flags, void *data)
- {
--	int err = sys_mount(name, "/root", fs, flags, data);
-+	int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
- 	if (err)
- 		return err;
- 
--	sys_chdir((const char __user __force *)"/root");
-+	sys_chdir((const char __force_user*)"/root");
- 	ROOT_DEV = current->fs->pwd.mnt->mnt_sb->s_dev;
- 	printk(KERN_INFO
- 	       "VFS: Mounted root (%s filesystem)%s on device %u:%u.\n",
-@@ -448,18 +448,18 @@ void __init change_floppy(char *fmt, ...)
- 	va_start(args, fmt);
- 	vsprintf(buf, fmt, args);
- 	va_end(args);
--	fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
-+	fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
- 	if (fd >= 0) {
- 		sys_ioctl(fd, FDEJECT, 0);
- 		sys_close(fd);
- 	}
- 	printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
--	fd = sys_open("/dev/console", O_RDWR, 0);
-+	fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
- 	if (fd >= 0) {
- 		sys_ioctl(fd, TCGETS, (long)&termios);
- 		termios.c_lflag &= ~ICANON;
- 		sys_ioctl(fd, TCSETSF, (long)&termios);
--		sys_read(fd, &c, 1);
-+		sys_read(fd, (char __user *)&c, 1);
- 		termios.c_lflag |= ICANON;
- 		sys_ioctl(fd, TCSETSF, (long)&termios);
- 		sys_close(fd);
-@@ -553,6 +553,6 @@ void __init prepare_namespace(void)
- 	mount_root();
- out:
- 	devtmpfs_mount("dev");
--	sys_mount(".", "/", NULL, MS_MOVE, NULL);
--	sys_chroot((const char __user __force *)".");
-+	sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
-+	sys_chroot((const char __force_user *)".");
- }
-diff --git a/init/do_mounts.h b/init/do_mounts.h
-index f5b978a..69dbfe8 100644
---- a/init/do_mounts.h
-+++ b/init/do_mounts.h
-@@ -15,15 +15,15 @@ extern int root_mountflags;
- 
- static inline int create_dev(char *name, dev_t dev)
- {
--	sys_unlink(name);
--	return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
-+	sys_unlink((char __force_user *)name);
-+	return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
- }
- 
- #if BITS_PER_LONG == 32
- static inline u32 bstat(char *name)
- {
- 	struct stat64 stat;
--	if (sys_stat64(name, &stat) != 0)
-+	if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
- 		return 0;
- 	if (!S_ISBLK(stat.st_mode))
- 		return 0;
-@@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
- static inline u32 bstat(char *name)
- {
- 	struct stat stat;
--	if (sys_newstat(name, &stat) != 0)
-+	if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
- 		return 0;
- 	if (!S_ISBLK(stat.st_mode))
- 		return 0;
-diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
-index 3098a38..253064e 100644
---- a/init/do_mounts_initrd.c
-+++ b/init/do_mounts_initrd.c
-@@ -44,13 +44,13 @@ static void __init handle_initrd(void)
- 	create_dev("/dev/root.old", Root_RAM0);
- 	/* mount initrd on rootfs' /root */
- 	mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
--	sys_mkdir("/old", 0700);
--	root_fd = sys_open("/", 0, 0);
--	old_fd = sys_open("/old", 0, 0);
-+	sys_mkdir((const char __force_user *)"/old", 0700);
-+	root_fd = sys_open((const char __force_user *)"/", 0, 0);
-+	old_fd = sys_open((const char __force_user *)"/old", 0, 0);
- 	/* move initrd over / and chdir/chroot in initrd root */
--	sys_chdir("/root");
--	sys_mount(".", "/", NULL, MS_MOVE, NULL);
--	sys_chroot(".");
-+	sys_chdir((const char __force_user *)"/root");
-+	sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
-+	sys_chroot((const char __force_user *)".");
- 
- 	/*
- 	 * In case that a resume from disk is carried out by linuxrc or one of
-@@ -67,15 +67,15 @@ static void __init handle_initrd(void)
- 
- 	/* move initrd to rootfs' /old */
- 	sys_fchdir(old_fd);
--	sys_mount("/", ".", NULL, MS_MOVE, NULL);
-+	sys_mount((char __force_user *)"/", (char __force_user *)".", NULL, MS_MOVE, NULL);
- 	/* switch root and cwd back to / of rootfs */
- 	sys_fchdir(root_fd);
--	sys_chroot(".");
-+	sys_chroot((const char __force_user *)".");
- 	sys_close(old_fd);
- 	sys_close(root_fd);
- 
- 	if (new_decode_dev(real_root_dev) == Root_RAM0) {
--		sys_chdir("/old");
-+		sys_chdir((const char __force_user *)"/old");
- 		return;
- 	}
- 
-@@ -83,17 +83,17 @@ static void __init handle_initrd(void)
- 	mount_root();
- 
- 	printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
--	error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
-+	error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
- 	if (!error)
- 		printk("okay\n");
- 	else {
--		int fd = sys_open("/dev/root.old", O_RDWR, 0);
-+		int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
- 		if (error == -ENOENT)
- 			printk("/initrd does not exist. Ignored.\n");
- 		else
- 			printk("failed\n");
- 		printk(KERN_NOTICE "Unmounting old root\n");
--		sys_umount("/old", MNT_DETACH);
-+		sys_umount((char __force_user *)"/old", MNT_DETACH);
- 		printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
- 		if (fd < 0) {
- 			error = fd;
-@@ -116,11 +116,11 @@ int __init initrd_load(void)
- 		 * mounted in the normal path.
- 		 */
- 		if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
--			sys_unlink("/initrd.image");
-+			sys_unlink((const char __force_user *)"/initrd.image");
- 			handle_initrd();
- 			return 1;
- 		}
- 	}
--	sys_unlink("/initrd.image");
-+	sys_unlink((const char __force_user *)"/initrd.image");
- 	return 0;
- }
-diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
-index 32c4799..c27ee74 100644
---- a/init/do_mounts_md.c
-+++ b/init/do_mounts_md.c
-@@ -170,7 +170,7 @@ static void __init md_setup_drive(void)
- 			partitioned ? "_d" : "", minor,
- 			md_setup_args[ent].device_names);
- 
--		fd = sys_open(name, 0, 0);
-+		fd = sys_open((char __force_user *)name, 0, 0);
- 		if (fd < 0) {
- 			printk(KERN_ERR "md: open failed - cannot start "
- 					"array %s\n", name);
-@@ -233,7 +233,7 @@ static void __init md_setup_drive(void)
- 			 * array without it
- 			 */
- 			sys_close(fd);
--			fd = sys_open(name, 0, 0);
-+			fd = sys_open((char __force_user *)name, 0, 0);
- 			sys_ioctl(fd, BLKRRPART, 0);
- 		}
- 		sys_close(fd);
-@@ -283,7 +283,7 @@ static void __init autodetect_raid(void)
- 
- 	wait_for_device_probe();
- 
--	fd = sys_open((const char __user __force *) "/dev/md0", 0, 0);
-+	fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
- 	if (fd >= 0) {
- 		sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
- 		sys_close(fd);
-diff --git a/init/initramfs.c b/init/initramfs.c
-index 2531811..4f036c4 100644
---- a/init/initramfs.c
-+++ b/init/initramfs.c
-@@ -74,7 +74,7 @@ static void __init free_hash(void)
- 	}
- }
- 
--static long __init do_utime(char __user *filename, time_t mtime)
-+static long __init do_utime(__force char __user *filename, time_t mtime)
- {
- 	struct timespec t[2];
- 
-@@ -109,7 +109,7 @@ static void __init dir_utime(void)
- 	struct dir_entry *de, *tmp;
- 	list_for_each_entry_safe(de, tmp, &dir_list, list) {
- 		list_del(&de->list);
--		do_utime(de->name, de->mtime);
-+		do_utime((char __force_user *)de->name, de->mtime);
- 		kfree(de->name);
- 		kfree(de);
- 	}
-@@ -271,7 +271,7 @@ static int __init maybe_link(void)
- 	if (nlink >= 2) {
- 		char *old = find_link(major, minor, ino, mode, collected);
- 		if (old)
--			return (sys_link(old, collected) < 0) ? -1 : 1;
-+			return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
- 	}
- 	return 0;
- }
-@@ -280,11 +280,11 @@ static void __init clean_path(char *path, mode_t mode)
- {
- 	struct stat st;
- 
--	if (!sys_newlstat(path, &st) && (st.st_mode^mode) & S_IFMT) {
-+	if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode^mode) & S_IFMT) {
- 		if (S_ISDIR(st.st_mode))
--			sys_rmdir(path);
-+			sys_rmdir((char __force_user *)path);
- 		else
--			sys_unlink(path);
-+			sys_unlink((char __force_user *)path);
- 	}
- }
- 
-@@ -305,7 +305,7 @@ static int __init do_name(void)
- 			int openflags = O_WRONLY|O_CREAT;
- 			if (ml != 1)
- 				openflags |= O_TRUNC;
--			wfd = sys_open(collected, openflags, mode);
-+			wfd = sys_open((char __force_user *)collected, openflags, mode);
- 
- 			if (wfd >= 0) {
- 				sys_fchown(wfd, uid, gid);
-@@ -317,17 +317,17 @@ static int __init do_name(void)
- 			}
- 		}
- 	} else if (S_ISDIR(mode)) {
--		sys_mkdir(collected, mode);
--		sys_chown(collected, uid, gid);
--		sys_chmod(collected, mode);
-+		sys_mkdir((char __force_user *)collected, mode);
-+		sys_chown((char __force_user *)collected, uid, gid);
-+		sys_chmod((char __force_user *)collected, mode);
- 		dir_add(collected, mtime);
- 	} else if (S_ISBLK(mode) || S_ISCHR(mode) ||
- 		   S_ISFIFO(mode) || S_ISSOCK(mode)) {
- 		if (maybe_link() == 0) {
--			sys_mknod(collected, mode, rdev);
--			sys_chown(collected, uid, gid);
--			sys_chmod(collected, mode);
--			do_utime(collected, mtime);
-+			sys_mknod((char __force_user *)collected, mode, rdev);
-+			sys_chown((char __force_user *)collected, uid, gid);
-+			sys_chmod((char __force_user *)collected, mode);
-+			do_utime((char __force_user *)collected, mtime);
- 		}
- 	}
- 	return 0;
-@@ -336,15 +336,15 @@ static int __init do_name(void)
- static int __init do_copy(void)
- {
- 	if (count >= body_len) {
--		sys_write(wfd, victim, body_len);
-+		sys_write(wfd, (char __force_user *)victim, body_len);
- 		sys_close(wfd);
--		do_utime(vcollected, mtime);
-+		do_utime((char __force_user *)vcollected, mtime);
- 		kfree(vcollected);
- 		eat(body_len);
- 		state = SkipIt;
- 		return 0;
- 	} else {
--		sys_write(wfd, victim, count);
-+		sys_write(wfd, (char __force_user *)victim, count);
- 		body_len -= count;
- 		eat(count);
- 		return 1;
-@@ -355,9 +355,9 @@ static int __init do_symlink(void)
- {
- 	collected[N_ALIGN(name_len) + body_len] = '\0';
- 	clean_path(collected, 0);
--	sys_symlink(collected + N_ALIGN(name_len), collected);
--	sys_lchown(collected, uid, gid);
--	do_utime(collected, mtime);
-+	sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
-+	sys_lchown((char __force_user *)collected, uid, gid);
-+	do_utime((char __force_user *)collected, mtime);
- 	state = SkipIt;
- 	next_state = Reset;
- 	return 0;
-@@ -573,7 +573,7 @@ static int __init populate_rootfs(void)
- {
- 	char *err = unpack_to_rootfs(__initramfs_start, __initramfs_size);
- 	if (err)
--		panic(err);	/* Failed to decompress INTERNAL initramfs */
-+		panic("%s", err);	/* Failed to decompress INTERNAL initramfs */
- 	if (initrd_start) {
- #ifdef CONFIG_BLK_DEV_RAM
- 		int fd;
-diff --git a/init/main.c b/init/main.c
-index 5d0eb1d..83506bb 100644
---- a/init/main.c
-+++ b/init/main.c
-@@ -96,6 +96,8 @@ static inline void mark_rodata_ro(void) { }
- extern void tc_init(void);
- #endif
- 
-+extern void grsecurity_init(void);
-+
- /*
-  * Debug helper: via this flag we know that we are in 'early bootup code'
-  * where only the boot processor is running with IRQ disabled.  This means
-@@ -149,6 +151,64 @@ static int __init set_reset_devices(char *str)
- 
- __setup("reset_devices", set_reset_devices);
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
-+int grsec_proc_gid = CONFIG_GRKERNSEC_PROC_GID;
-+static int __init setup_grsec_proc_gid(char *str)
-+{
-+	grsec_proc_gid = (int)simple_strtol(str, NULL, 0);
-+	return 1;
-+}
-+__setup("grsec_proc_gid=", setup_grsec_proc_gid);
-+#endif
-+
-+#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+unsigned long pax_user_shadow_base __read_only = 1UL << TASK_SIZE_MAX_SHIFT;
-+EXPORT_SYMBOL(pax_user_shadow_base);
-+extern char pax_enter_kernel_user[];
-+extern char pax_exit_kernel_user[];
-+extern pgdval_t clone_pgd_mask;
-+#endif
-+
-+#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
-+static int __init setup_pax_nouderef(char *str)
-+{
-+#ifdef CONFIG_X86_32
-+	unsigned int cpu;
-+	struct desc_struct *gdt;
-+
-+	for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
-+		gdt = get_cpu_gdt_table(cpu);
-+		gdt[GDT_ENTRY_KERNEL_DS].type = 3;
-+		gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
-+		gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
-+		gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
-+	}
-+	loadsegment(ds, __KERNEL_DS);
-+	loadsegment(es, __KERNEL_DS);
-+	loadsegment(ss, __KERNEL_DS);
-+#else
-+	memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
-+	memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
-+	clone_pgd_mask = ~(pgdval_t)0UL;
-+	pax_user_shadow_base = 0UL;
-+#endif
-+
-+	return 0;
-+}
-+early_param("pax_nouderef", setup_pax_nouderef);
-+#endif
-+
-+#ifdef CONFIG_PAX_SOFTMODE
-+int pax_softmode;
-+
-+static int __init setup_pax_softmode(char *str)
-+{
-+	get_option(&str, &pax_softmode);
-+	return 1;
-+}
-+__setup("pax_softmode=", setup_pax_softmode);
-+#endif
-+
- static const char * argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
- const char * envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
- static const char *panic_later, *panic_param;
-@@ -678,6 +738,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
- {
- 	int count = preempt_count();
- 	int ret;
-+	const char *msg1 = "", *msg2 = "";
- 
- 	if (initcall_debug)
- 		ret = do_one_initcall_debug(fn);
-@@ -690,17 +751,18 @@ int __init_or_module do_one_initcall(initcall_t fn)
- 		sprintf(msgbuf, "error code %d ", ret);
- 
- 	if (preempt_count() != count) {
--		strlcat(msgbuf, "preemption imbalance ", sizeof(msgbuf));
-+		msg1 = " preemption imbalance";
- 		preempt_count() = count;
- 	}
- 	if (irqs_disabled()) {
--		strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
-+		msg2 = " disabled interrupts";
- 		local_irq_enable();
- 	}
--	if (msgbuf[0]) {
--		printk("initcall %pF returned with %s\n", fn, msgbuf);
-+	if (msgbuf[0] || *msg1 || *msg2) {
-+		printk("initcall %pF returned with %s%s%s\n", fn, msgbuf, msg1, msg2);
- 	}
- 
-+	add_latent_entropy();
- 	return ret;
- }
- 
-@@ -748,6 +810,10 @@ static void run_init_process(const char *init_filename)
- 	kernel_execve(init_filename, argv_init, envp_init);
- }
- 
-+#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
-+extern int gr_init_ran;
-+#endif
-+
- /* This is a non __init function. Force it to be noinline otherwise gcc
-  * makes it inline to init() and it becomes part of init.text section
-  */
-@@ -769,6 +835,11 @@ static noinline int init_post(void)
- 				ramdisk_execute_command);
- 	}
- 
-+#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
-+	/* if no initrd was used, be extra sure we enforce chroot restrictions */
-+	gr_init_ran = 1;
-+#endif
-+
- 	/*
- 	 * We try each of these until one succeeds.
- 	 *
-@@ -821,7 +892,7 @@ static int __init kernel_init(void * unused)
- 	do_basic_setup();
- 
- 	/* Open the /dev/console on the rootfs, this should never fail */
--	if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
-+	if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
- 		printk(KERN_WARNING "Warning: unable to open an initial console.\n");
- 
- 	(void) sys_dup(0);
-@@ -834,11 +905,13 @@ static int __init kernel_init(void * unused)
- 	if (!ramdisk_execute_command)
- 		ramdisk_execute_command = "/init";
- 
--	if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
-+	if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
- 		ramdisk_execute_command = NULL;
- 		prepare_namespace();
- 	}
- 
-+	grsecurity_init();
-+
- 	/*
- 	 * Ok, we have completed the initial bootup, and
- 	 * we're essentially up and running. Get rid of the
-diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
-index 00fba2b..9afd545 100644
---- a/ipc/ipc_sysctl.c
-+++ b/ipc/ipc_sysctl.c
-@@ -30,7 +30,7 @@ static void *get_ipc(ctl_table *table)
- static int proc_ipc_dointvec(ctl_table *table, int write,
- 	void __user *buffer, size_t *lenp, loff_t *ppos)
- {
--	struct ctl_table ipc_table;
-+	ctl_table_no_const ipc_table;
- 
- 	memcpy(&ipc_table, table, sizeof(ipc_table));
- 	ipc_table.data = get_ipc(table);
-@@ -41,7 +41,7 @@ static int proc_ipc_dointvec(ctl_table *table, int write,
- static int proc_ipc_dointvec_minmax(ctl_table *table, int write,
- 	void __user *buffer, size_t *lenp, loff_t *ppos)
- {
--	struct ctl_table ipc_table;
-+	ctl_table_no_const ipc_table;
- 
- 	memcpy(&ipc_table, table, sizeof(ipc_table));
- 	ipc_table.data = get_ipc(table);
-@@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(ctl_table *table, int write,
- static int proc_ipc_callback_dointvec(ctl_table *table, int write,
- 	void __user *buffer, size_t *lenp, loff_t *ppos)
- {
--	struct ctl_table ipc_table;
-+	ctl_table_no_const ipc_table;
- 	size_t lenp_bef = *lenp;
- 	int rc;
- 
-@@ -88,7 +88,7 @@ static int proc_ipc_callback_dointvec(ctl_table *table, int write,
- static int proc_ipc_doulongvec_minmax(ctl_table *table, int write,
- 	void __user *buffer, size_t *lenp, loff_t *ppos)
- {
--	struct ctl_table ipc_table;
-+	ctl_table_no_const ipc_table;
- 	memcpy(&ipc_table, table, sizeof(ipc_table));
- 	ipc_table.data = get_ipc(table);
- 
-@@ -122,7 +122,7 @@ static void ipc_auto_callback(int val)
- static int proc_ipcauto_dointvec_minmax(ctl_table *table, int write,
- 	void __user *buffer, size_t *lenp, loff_t *ppos)
- {
--	struct ctl_table ipc_table;
-+	ctl_table_no_const ipc_table;
- 	size_t lenp_bef = *lenp;
- 	int oldval;
- 	int rc;
-diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
-index 0c09366..c81a8ec 100644
---- a/ipc/mq_sysctl.c
-+++ b/ipc/mq_sysctl.c
-@@ -34,7 +34,7 @@ static void *get_mq(ctl_table *table)
- static int proc_mq_dointvec(ctl_table *table, int write,
- 	void __user *buffer, size_t *lenp, loff_t *ppos)
- {
--	struct ctl_table mq_table;
-+	ctl_table_no_const mq_table;
- 	memcpy(&mq_table, table, sizeof(mq_table));
- 	mq_table.data = get_mq(table);
- 
-@@ -44,7 +44,7 @@ static int proc_mq_dointvec(ctl_table *table, int write,
- static int proc_mq_dointvec_minmax(ctl_table *table, int write,
- 	void __user *buffer, size_t *lenp, loff_t *ppos)
- {
--	struct ctl_table mq_table;
-+	ctl_table_no_const mq_table;
- 	memcpy(&mq_table, table, sizeof(mq_table));
- 	mq_table.data = get_mq(table);
- 
-diff --git a/ipc/mqueue.c b/ipc/mqueue.c
-index 5b4293d..f179875 100644
---- a/ipc/mqueue.c
-+++ b/ipc/mqueue.c
-@@ -156,6 +156,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
- 		mq_bytes = (mq_msg_tblsz +
- 			(info->attr.mq_maxmsg * info->attr.mq_msgsize));
- 
-+		gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
- 		spin_lock(&mq_lock);
- 		if (u->mq_bytes + mq_bytes < u->mq_bytes ||
- 		    u->mq_bytes + mq_bytes > task_rlimit(p, RLIMIT_MSGQUEUE)) {
-diff --git a/ipc/msg.c b/ipc/msg.c
-index 7385de2..a8180e08 100644
---- a/ipc/msg.c
-+++ b/ipc/msg.c
-@@ -309,18 +309,19 @@ static inline int msg_security(struct kern_ipc_perm *ipcp, int msgflg)
- 	return security_msg_queue_associate(msq, msgflg);
- }
- 
-+static struct ipc_ops msg_ops = {
-+	.getnew		= newque,
-+	.associate	= msg_security,
-+	.more_checks	= NULL
-+};
-+
- SYSCALL_DEFINE2(msgget, key_t, key, int, msgflg)
- {
- 	struct ipc_namespace *ns;
--	struct ipc_ops msg_ops;
- 	struct ipc_params msg_params;
- 
- 	ns = current->nsproxy->ipc_ns;
- 
--	msg_ops.getnew = newque;
--	msg_ops.associate = msg_security;
--	msg_ops.more_checks = NULL;
--
- 	msg_params.key = key;
- 	msg_params.flg = msgflg;
- 
-diff --git a/ipc/sem.c b/ipc/sem.c
-index 5215a81..cfc0cac 100644
---- a/ipc/sem.c
-+++ b/ipc/sem.c
-@@ -364,10 +364,15 @@ static inline int sem_more_checks(struct kern_ipc_perm *ipcp,
- 	return 0;
- }
- 
-+static struct ipc_ops sem_ops = {
-+	.getnew		= newary,
-+	.associate	= sem_security,
-+	.more_checks	= sem_more_checks
-+};
-+
- SYSCALL_DEFINE3(semget, key_t, key, int, nsems, int, semflg)
- {
- 	struct ipc_namespace *ns;
--	struct ipc_ops sem_ops;
- 	struct ipc_params sem_params;
- 
- 	ns = current->nsproxy->ipc_ns;
-@@ -375,10 +380,6 @@ SYSCALL_DEFINE3(semget, key_t, key, int, nsems, int, semflg)
- 	if (nsems < 0 || nsems > ns->sc_semmsl)
- 		return -EINVAL;
- 
--	sem_ops.getnew = newary;
--	sem_ops.associate = sem_security;
--	sem_ops.more_checks = sem_more_checks;
--
- 	sem_params.key = key;
- 	sem_params.flg = semflg;
- 	sem_params.u.nsems = nsems;
-diff --git a/ipc/shm.c b/ipc/shm.c
-index 326a20b..62e6b7e 100644
---- a/ipc/shm.c
-+++ b/ipc/shm.c
-@@ -69,6 +69,14 @@ static void shm_destroy (struct ipc_namespace *ns, struct shmid_kernel *shp);
- static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
- #endif
- 
-+#ifdef CONFIG_GRKERNSEC
-+extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
-+			   const time_t shm_createtime, const uid_t cuid,
-+			   const int shmid);
-+extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
-+			   const time_t shm_createtime);
-+#endif
-+
- void shm_init_ns(struct ipc_namespace *ns)
- {
- 	ns->shm_ctlmax = SHMMAX;
-@@ -508,6 +516,14 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
- 	shp->shm_lprid = 0;
- 	shp->shm_atim = shp->shm_dtim = 0;
- 	shp->shm_ctim = get_seconds();
-+#ifdef CONFIG_GRKERNSEC
-+	{
-+		struct timespec timeval;
-+		do_posix_clock_monotonic_gettime(&timeval);
-+
-+		shp->shm_createtime = timeval.tv_sec;
-+	}
-+#endif
- 	shp->shm_segsz = size;
- 	shp->shm_nattch = 0;
- 	shp->shm_file = file;
-@@ -559,18 +575,19 @@ static inline int shm_more_checks(struct kern_ipc_perm *ipcp,
- 	return 0;
- }
- 
-+static struct ipc_ops shm_ops = {
-+	.getnew		= newseg,
-+	.associate	= shm_security,
-+	.more_checks	= shm_more_checks
-+};
-+
- SYSCALL_DEFINE3(shmget, key_t, key, size_t, size, int, shmflg)
- {
- 	struct ipc_namespace *ns;
--	struct ipc_ops shm_ops;
- 	struct ipc_params shm_params;
- 
- 	ns = current->nsproxy->ipc_ns;
- 
--	shm_ops.getnew = newseg;
--	shm_ops.associate = shm_security;
--	shm_ops.more_checks = shm_more_checks;
--
- 	shm_params.key = key;
- 	shm_params.flg = shmflg;
- 	shm_params.u.size = size;
-@@ -988,6 +1005,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr)
- 		f_mode = FMODE_READ | FMODE_WRITE;
- 	}
- 	if (shmflg & SHM_EXEC) {
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+		if (current->mm->pax_flags & MF_PAX_MPROTECT)
-+			goto out;
-+#endif
-+
- 		prot |= PROT_EXEC;
- 		acc_mode |= S_IXUGO;
- 	}
-@@ -1011,9 +1034,21 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr)
- 	if (err)
- 		goto out_unlock;
- 
-+#ifdef CONFIG_GRKERNSEC
-+	if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
-+			     shp->shm_perm.cuid, shmid) ||
-+	    !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
-+		err = -EACCES;
-+		goto out_unlock;
-+	}
-+#endif
-+
- 	path = shp->shm_file->f_path;
- 	path_get(&path);
- 	shp->shm_nattch++;
-+#ifdef CONFIG_GRKERNSEC
-+	shp->shm_lapid = current->pid;
-+#endif
- 	size = i_size_read(path.dentry->d_inode);
- 	shm_unlock(shp);
- 
-diff --git a/kernel/acct.c b/kernel/acct.c
-index fa7eb3d..7faf116 100644
---- a/kernel/acct.c
-+++ b/kernel/acct.c
-@@ -570,7 +570,7 @@ static void do_acct_process(struct bsd_acct_struct *acct,
- 	 */
- 	flim = current->signal->rlim[RLIMIT_FSIZE].rlim_cur;
- 	current->signal->rlim[RLIMIT_FSIZE].rlim_cur = RLIM_INFINITY;
--	file->f_op->write(file, (char *)&ac,
-+	file->f_op->write(file, (char __force_user *)&ac,
- 			       sizeof(acct_t), &file->f_pos);
- 	current->signal->rlim[RLIMIT_FSIZE].rlim_cur = flim;
- 	set_fs(fs);
-diff --git a/kernel/audit.c b/kernel/audit.c
-index d4bc594..b26065d 100644
---- a/kernel/audit.c
-+++ b/kernel/audit.c
-@@ -115,7 +115,7 @@ u32		audit_sig_sid = 0;
-    3) suppressed due to audit_rate_limit
-    4) suppressed due to audit_backlog_limit
- */
--static atomic_t    audit_lost = ATOMIC_INIT(0);
-+static atomic_unchecked_t    audit_lost = ATOMIC_INIT(0);
- 
- /* The netlink socket. */
- static struct sock *audit_sock;
-@@ -237,7 +237,7 @@ void audit_log_lost(const char *message)
- 	unsigned long		now;
- 	int			print;
- 
--	atomic_inc(&audit_lost);
-+	atomic_inc_unchecked(&audit_lost);
- 
- 	print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
- 
-@@ -256,7 +256,7 @@ void audit_log_lost(const char *message)
- 			printk(KERN_WARNING
- 				"audit: audit_lost=%d audit_rate_limit=%d "
- 				"audit_backlog_limit=%d\n",
--				atomic_read(&audit_lost),
-+				atomic_read_unchecked(&audit_lost),
- 				audit_rate_limit,
- 				audit_backlog_limit);
- 		audit_panic(message);
-@@ -684,18 +684,19 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
- 
- 	switch (msg_type) {
- 	case AUDIT_GET:
-+		status_set.mask		 = 0;
- 		status_set.enabled	 = audit_enabled;
- 		status_set.failure	 = audit_failure;
- 		status_set.pid		 = audit_pid;
- 		status_set.rate_limit	 = audit_rate_limit;
- 		status_set.backlog_limit = audit_backlog_limit;
--		status_set.lost		 = atomic_read(&audit_lost);
-+		status_set.lost		 = atomic_read_unchecked(&audit_lost);
- 		status_set.backlog	 = skb_queue_len(&audit_skb_queue);
- 		audit_send_reply(NETLINK_CB(skb).pid, seq, AUDIT_GET, 0, 0,
- 				 &status_set, sizeof(status_set));
- 		break;
- 	case AUDIT_SET:
--		if (nlh->nlmsg_len < sizeof(struct audit_status))
-+		if (nlmsg_len(nlh) < sizeof(struct audit_status))
- 			return -EINVAL;
- 		status_get   = (struct audit_status *)data;
- 		if (status_get->mask & AUDIT_STATUS_ENABLED) {
-@@ -899,7 +900,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
- 		struct task_struct *tsk;
- 		unsigned long flags;
- 
--		if (nlh->nlmsg_len < sizeof(struct audit_tty_status))
-+		if (nlmsg_len(nlh) < sizeof(struct audit_tty_status))
- 			return -EINVAL;
- 		s = data;
- 		if (s->enabled != 0 && s->enabled != 1)
-@@ -1260,12 +1261,13 @@ static void audit_log_vformat(struct audit_buffer *ab, const char *fmt,
- 		avail = audit_expand(ab,
- 			max_t(unsigned, AUDIT_BUFSIZ, 1+len-avail));
- 		if (!avail)
--			goto out;
-+			goto out_va_end;
- 		len = vsnprintf(skb_tail_pointer(skb), avail, fmt, args2);
- 	}
--	va_end(args2);
- 	if (len > 0)
- 		skb_put(skb, len);
-+out_va_end:
-+	va_end(args2);
- out:
- 	return;
- }
-@@ -1306,7 +1308,7 @@ void audit_log_n_hex(struct audit_buffer *ab, const unsigned char *buf,
- 	int i, avail, new_len;
- 	unsigned char *ptr;
- 	struct sk_buff *skb;
--	static const unsigned char *hex = "0123456789ABCDEF";
-+	static const unsigned char hex[] = "0123456789ABCDEF";
- 
- 	if (!ab)
- 		return;
-diff --git a/kernel/auditsc.c b/kernel/auditsc.c
-index 47b7fc1..b8e1e47 100644
---- a/kernel/auditsc.c
-+++ b/kernel/auditsc.c
-@@ -67,6 +67,7 @@
- #include <linux/syscalls.h>
- #include <linux/capability.h>
- #include <linux/fs_struct.h>
-+#include <linux/compat.h>
- 
- #include "audit.h"
- 
-@@ -1166,8 +1167,8 @@ static void audit_log_execve_info(struct audit_context *context,
- 				  struct audit_buffer **ab,
- 				  struct audit_aux_data_execve *axi)
- {
--	int i;
--	size_t len, len_sent = 0;
-+	int i, len;
-+	size_t len_sent = 0;
- 	const char __user *p;
- 	char *buf;
- 
-@@ -2118,7 +2119,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
- }
- 
- /* global counter which is incremented every time something logs in */
--static atomic_t session_id = ATOMIC_INIT(0);
-+static atomic_unchecked_t session_id = ATOMIC_INIT(0);
- 
- /**
-  * audit_set_loginuid - set a task's audit_context loginuid
-@@ -2129,9 +2130,9 @@ static atomic_t session_id = ATOMIC_INIT(0);
-  *
-  * Called (set) from fs/proc/base.c::proc_loginuid_write().
-  */
--int audit_set_loginuid(struct task_struct *task, uid_t loginuid)
-+int __intentional_overflow(-1) audit_set_loginuid(struct task_struct *task, uid_t loginuid)
- {
--	unsigned int sessionid = atomic_inc_return(&session_id);
-+	unsigned int sessionid = atomic_inc_return_unchecked(&session_id);
- 	struct audit_context *context = task->audit_context;
- 
- 	if (context && context->in_syscall) {
-@@ -2499,46 +2500,59 @@ void __audit_mmap_fd(int fd, int flags)
- 	context->type = AUDIT_MMAP;
- }
- 
--/**
-- * audit_core_dumps - record information about processes that end abnormally
-- * @signr: signal value
-- *
-- * If a process ends with a core dump, something fishy is going on and we
-- * should record the event for investigation.
-- */
--void audit_core_dumps(long signr)
-+static void audit_log_abend(struct audit_buffer *ab, char *reason, long signr)
- {
--	struct audit_buffer *ab;
--	u32 sid;
--	uid_t auid = audit_get_loginuid(current), uid;
-+	uid_t auid, uid;
- 	gid_t gid;
--	unsigned int sessionid = audit_get_sessionid(current);
-+	unsigned int sessionid;
- 
--	if (!audit_enabled)
--		return;
--
--	if (signr == SIGQUIT)	/* don't care for those */
--		return;
--
--	ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_ANOM_ABEND);
-+	auid = audit_get_loginuid(current);
-+	sessionid = audit_get_sessionid(current);
- 	current_uid_gid(&uid, &gid);
-+
- 	audit_log_format(ab, "auid=%u uid=%u gid=%u ses=%u",
- 			 auid, uid, gid, sessionid);
--	security_task_getsecid(current, &sid);
--	if (sid) {
--		char *ctx = NULL;
--		u32 len;
--
--		if (security_secid_to_secctx(sid, &ctx, &len))
--			audit_log_format(ab, " ssid=%u", sid);
--		else {
--			audit_log_format(ab, " subj=%s", ctx);
--			security_release_secctx(ctx, len);
--		}
--	}
-+	audit_log_task_context(ab);
- 	audit_log_format(ab, " pid=%d comm=", current->pid);
- 	audit_log_untrustedstring(ab, current->comm);
-+	audit_log_format(ab, " reason=");
-+	audit_log_string(ab, reason);
- 	audit_log_format(ab, " sig=%ld", signr);
-+}
-+/**
-+ * audit_core_dumps - record information about processes that end abnormally
-+ * @signr: signal value
-+ *
-+ * If a process ends with a core dump, something fishy is going on and we
-+ * should record the event for investigation.
-+ */
-+void audit_core_dumps(long signr)
-+{
-+	struct audit_buffer *ab;
-+
-+	if (!audit_enabled)
-+		return;
-+
-+	if (signr == SIGQUIT)	/* don't care for those */
-+		return;
-+
-+	ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_ANOM_ABEND);
-+	audit_log_abend(ab, "memory violation", signr);
-+	audit_log_end(ab);
-+}
-+
-+void __audit_seccomp(unsigned long syscall, long signr, int code)
-+{
-+	struct audit_buffer *ab;
-+
-+	ab = audit_log_start(NULL, GFP_KERNEL, AUDIT_ANOM_ABEND);
-+	audit_log_abend(ab, "seccomp", signr);
-+	audit_log_format(ab, " syscall=%ld", syscall);
-+#ifdef CONFIG_COMPAT
-+	audit_log_format(ab, " compat=%d", is_compat_task());
-+#endif
-+	audit_log_format(ab, " ip=0x%lx", KSTK_EIP(current));
-+	audit_log_format(ab, " code=0x%x", code);
- 	audit_log_end(ab);
- }
- 
-diff --git a/kernel/capability.c b/kernel/capability.c
-index b463871..59495fd 100644
---- a/kernel/capability.c
-+++ b/kernel/capability.c
-@@ -202,6 +202,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
- 		 * before modification is attempted and the application
- 		 * fails.
- 		 */
-+		if (tocopy > ARRAY_SIZE(kdata))
-+			return -EFAULT;
-+
- 		if (copy_to_user(dataptr, kdata, tocopy
- 				 * sizeof(struct __user_cap_data_struct))) {
- 			return -EFAULT;
-@@ -374,7 +377,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
- 		BUG();
- 	}
- 
--	if (security_capable(ns, current_cred(), cap) == 0) {
-+	if (security_capable(ns, current_cred(), cap) == 0 && gr_is_capable(cap)) {
- 		current->flags |= PF_SUPERPRIV;
- 		return true;
- 	}
-@@ -382,6 +385,27 @@ bool ns_capable(struct user_namespace *ns, int cap)
- }
- EXPORT_SYMBOL(ns_capable);
- 
-+bool ns_capable_nolog(struct user_namespace *ns, int cap)
-+{
-+	if (unlikely(!cap_valid(cap))) {
-+		printk(KERN_CRIT "capable_nolog() called with invalid cap=%u\n", cap);
-+		BUG();
-+	}
-+
-+	if (security_capable_noaudit(ns, current_cred(), cap) == 0 && gr_is_capable_nolog(cap)) {
-+		current->flags |= PF_SUPERPRIV;
-+		return true;
-+	}
-+	return false;
-+}
-+EXPORT_SYMBOL(ns_capable_nolog);
-+
-+bool capable_nolog(int cap)
-+{
-+	return ns_capable_nolog(&init_user_ns, cap);
-+}
-+EXPORT_SYMBOL(capable_nolog);
-+
- /**
-  * task_ns_capable - Determine whether current task has a superior
-  * capability targeted at a specific task's user namespace.
-@@ -396,6 +420,12 @@ bool task_ns_capable(struct task_struct *t, int cap)
- }
- EXPORT_SYMBOL(task_ns_capable);
- 
-+bool task_ns_capable_nolog(struct task_struct *t, int cap)
-+{
-+	return ns_capable_nolog(task_cred_xxx(t, user)->user_ns, cap);
-+}
-+EXPORT_SYMBOL(task_ns_capable_nolog);
-+
- /**
-  * nsown_capable - Check superior capability to one's own user_ns
-  * @cap: The capability in question
-diff --git a/kernel/cgroup.c b/kernel/cgroup.c
-index 2a1ffb7..b99a595 100644
---- a/kernel/cgroup.c
-+++ b/kernel/cgroup.c
-@@ -5164,7 +5164,7 @@ static int cgroup_css_links_read(struct cgroup *cont,
- 		struct css_set *cg = link->cg;
- 		struct task_struct *task;
- 		int count = 0;
--		seq_printf(seq, "css_set %p\n", cg);
-+		seq_printf(seq, "css_set %pK\n", cg);
- 		list_for_each_entry(task, &cg->tasks, cg_list) {
- 			if (count++ > MAX_TASKS_SHOWN_PER_CSS) {
- 				seq_puts(seq, "  ...\n");
-diff --git a/kernel/compat.c b/kernel/compat.c
-index a6d0649..f44fb27 100644
---- a/kernel/compat.c
-+++ b/kernel/compat.c
-@@ -13,6 +13,7 @@
- 
- #include <linux/linkage.h>
- #include <linux/compat.h>
-+#include <linux/module.h>
- #include <linux/errno.h>
- #include <linux/time.h>
- #include <linux/signal.h>
-@@ -168,7 +169,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
- 	mm_segment_t oldfs;
- 	long ret;
- 
--	restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
-+	restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
- 	oldfs = get_fs();
- 	set_fs(KERNEL_DS);
- 	ret = hrtimer_nanosleep_restart(restart);
-@@ -200,7 +201,7 @@ asmlinkage long compat_sys_nanosleep(struct compat_timespec __user *rqtp,
- 	oldfs = get_fs();
- 	set_fs(KERNEL_DS);
- 	ret = hrtimer_nanosleep(&tu,
--				rmtp ? (struct timespec __user *)&rmt : NULL,
-+				rmtp ? (struct timespec __force_user *)&rmt : NULL,
- 				HRTIMER_MODE_REL, CLOCK_MONOTONIC);
- 	set_fs(oldfs);
- 
-@@ -309,7 +310,7 @@ asmlinkage long compat_sys_sigpending(compat_old_sigset_t __user *set)
- 	mm_segment_t old_fs = get_fs();
- 
- 	set_fs(KERNEL_DS);
--	ret = sys_sigpending((old_sigset_t __user *) &s);
-+	ret = sys_sigpending((old_sigset_t __force_user *) &s);
- 	set_fs(old_fs);
- 	if (ret == 0)
- 		ret = put_user(s, set);
-@@ -399,7 +400,7 @@ asmlinkage long compat_sys_old_getrlimit(unsigned int resource,
- 	mm_segment_t old_fs = get_fs();
- 
- 	set_fs(KERNEL_DS);
--	ret = sys_old_getrlimit(resource, &r);
-+	ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
- 	set_fs(old_fs);
- 
- 	if (!ret) {
-@@ -471,7 +472,7 @@ asmlinkage long compat_sys_getrusage(int who, struct compat_rusage __user *ru)
- 	mm_segment_t old_fs = get_fs();
- 
- 	set_fs(KERNEL_DS);
--	ret = sys_getrusage(who, (struct rusage __user *) &r);
-+	ret = sys_getrusage(who, (struct rusage __force_user *) &r);
- 	set_fs(old_fs);
- 
- 	if (ret)
-@@ -498,8 +499,8 @@ compat_sys_wait4(compat_pid_t pid, compat_uint_t __user *stat_addr, int options,
- 		set_fs (KERNEL_DS);
- 		ret = sys_wait4(pid,
- 				(stat_addr ?
--				 (unsigned int __user *) &status : NULL),
--				options, (struct rusage __user *) &r);
-+				 (unsigned int __force_user *) &status : NULL),
-+				options, (struct rusage __force_user *) &r);
- 		set_fs (old_fs);
- 
- 		if (ret > 0) {
-@@ -524,8 +525,8 @@ asmlinkage long compat_sys_waitid(int which, compat_pid_t pid,
- 	memset(&info, 0, sizeof(info));
- 
- 	set_fs(KERNEL_DS);
--	ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
--			 uru ? (struct rusage __user *)&ru : NULL);
-+	ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
-+			 uru ? (struct rusage __force_user *)&ru : NULL);
- 	set_fs(old_fs);
- 
- 	if ((ret < 0) || (info.si_signo == 0))
-@@ -655,8 +656,8 @@ long compat_sys_timer_settime(timer_t timer_id, int flags,
- 	oldfs = get_fs();
- 	set_fs(KERNEL_DS);
- 	err = sys_timer_settime(timer_id, flags,
--				(struct itimerspec __user *) &newts,
--				(struct itimerspec __user *) &oldts);
-+				(struct itimerspec __force_user *) &newts,
-+				(struct itimerspec __force_user *) &oldts);
- 	set_fs(oldfs);
- 	if (!err && old && put_compat_itimerspec(old, &oldts))
- 		return -EFAULT;
-@@ -673,7 +674,7 @@ long compat_sys_timer_gettime(timer_t timer_id,
- 	oldfs = get_fs();
- 	set_fs(KERNEL_DS);
- 	err = sys_timer_gettime(timer_id,
--				(struct itimerspec __user *) &ts);
-+				(struct itimerspec __force_user *) &ts);
- 	set_fs(oldfs);
- 	if (!err && put_compat_itimerspec(setting, &ts))
- 		return -EFAULT;
-@@ -692,7 +693,7 @@ long compat_sys_clock_settime(clockid_t which_clock,
- 	oldfs = get_fs();
- 	set_fs(KERNEL_DS);
- 	err = sys_clock_settime(which_clock,
--				(struct timespec __user *) &ts);
-+				(struct timespec __force_user *) &ts);
- 	set_fs(oldfs);
- 	return err;
- }
-@@ -707,7 +708,7 @@ long compat_sys_clock_gettime(clockid_t which_clock,
- 	oldfs = get_fs();
- 	set_fs(KERNEL_DS);
- 	err = sys_clock_gettime(which_clock,
--				(struct timespec __user *) &ts);
-+				(struct timespec __force_user *) &ts);
- 	set_fs(oldfs);
- 	if (!err && put_compat_timespec(&ts, tp))
- 		return -EFAULT;
-@@ -727,7 +728,7 @@ long compat_sys_clock_adjtime(clockid_t which_clock,
- 
- 	oldfs = get_fs();
- 	set_fs(KERNEL_DS);
--	ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
-+	ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
- 	set_fs(oldfs);
- 
- 	err = compat_put_timex(utp, &txc);
-@@ -747,7 +748,7 @@ long compat_sys_clock_getres(clockid_t which_clock,
- 	oldfs = get_fs();
- 	set_fs(KERNEL_DS);
- 	err = sys_clock_getres(which_clock,
--			       (struct timespec __user *) &ts);
-+			       (struct timespec __force_user *) &ts);
- 	set_fs(oldfs);
- 	if (!err && tp && put_compat_timespec(&ts, tp))
- 		return -EFAULT;
-@@ -759,9 +760,9 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
- 	long err;
- 	mm_segment_t oldfs;
- 	struct timespec tu;
--	struct compat_timespec *rmtp = restart->nanosleep.compat_rmtp;
-+	struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
- 
--	restart->nanosleep.rmtp = (struct timespec __user *) &tu;
-+	restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
- 	oldfs = get_fs();
- 	set_fs(KERNEL_DS);
- 	err = clock_nanosleep_restart(restart);
-@@ -793,8 +794,8 @@ long compat_sys_clock_nanosleep(clockid_t which_clock, int flags,
- 	oldfs = get_fs();
- 	set_fs(KERNEL_DS);
- 	err = sys_clock_nanosleep(which_clock, flags,
--				  (struct timespec __user *) &in,
--				  (struct timespec __user *) &out);
-+				  (struct timespec __force_user *) &in,
-+				  (struct timespec __force_user *) &out);
- 	set_fs(oldfs);
- 
- 	if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
-diff --git a/kernel/configs.c b/kernel/configs.c
-index 42e8fa0..9e7406b 100644
---- a/kernel/configs.c
-+++ b/kernel/configs.c
-@@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
- 	struct proc_dir_entry *entry;
- 
- 	/* create the current config file */
-+#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
-+#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
-+	entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
-+			    &ikconfig_file_ops);
-+#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
-+			    &ikconfig_file_ops);
-+#endif
-+#else
- 	entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
- 			    &ikconfig_file_ops);
-+#endif
-+
- 	if (!entry)
- 		return -ENOMEM;
- 
-diff --git a/kernel/cred.c b/kernel/cred.c
-index 48c6fd3..8398912 100644
---- a/kernel/cred.c
-+++ b/kernel/cred.c
-@@ -204,6 +204,15 @@ void exit_creds(struct task_struct *tsk)
- 		validate_creds(cred);
- 		put_cred(cred);
- 	}
-+
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+	cred = (struct cred *) tsk->delayed_cred;
-+	if (cred) {
-+		tsk->delayed_cred = NULL;
-+		validate_creds(cred);
-+		put_cred(cred);
-+	}
-+#endif
- }
- 
- /**
-@@ -472,7 +481,7 @@ error_put:
-  * Always returns 0 thus allowing this function to be tail-called at the end
-  * of, say, sys_setgid().
-  */
--int commit_creds(struct cred *new)
-+static int __commit_creds(struct cred *new)
- {
- 	struct task_struct *task = current;
- 	const struct cred *old = task->real_cred;
-@@ -491,6 +500,8 @@ int commit_creds(struct cred *new)
- 
- 	get_cred(new); /* we will require a ref for the subj creds too */
- 
-+	gr_set_role_label(task, new->uid, new->gid);
-+
- 	/* dumpability changes */
- 	if (old->euid != new->euid ||
- 	    old->egid != new->egid ||
-@@ -540,6 +551,101 @@ int commit_creds(struct cred *new)
- 	put_cred(old);
- 	return 0;
- }
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+extern int set_user(struct cred *new);
-+
-+void gr_delayed_cred_worker(void)
-+{
-+	const struct cred *new = current->delayed_cred;
-+	struct cred *ncred;
-+
-+	current->delayed_cred = NULL;
-+
-+	if (current_uid() && new != NULL) {
-+		// from doing get_cred on it when queueing this
-+		put_cred(new);
-+		return;
-+	} else if (new == NULL)
-+		return;
-+
-+	ncred = prepare_creds();
-+	if (!ncred)
-+		goto die;
-+	// uids
-+	ncred->uid = new->uid;
-+	ncred->euid = new->euid;
-+	ncred->suid = new->suid;
-+	ncred->fsuid = new->fsuid;
-+	// gids
-+	ncred->gid = new->gid;
-+	ncred->egid = new->egid;
-+	ncred->sgid = new->sgid;
-+	ncred->fsgid = new->fsgid;
-+	// groups
-+	if (set_groups(ncred, new->group_info) < 0) {
-+		abort_creds(ncred);
-+		goto die;
-+	}
-+	// caps
-+	ncred->securebits = new->securebits;
-+	ncred->cap_inheritable = new->cap_inheritable;
-+	ncred->cap_permitted = new->cap_permitted;
-+	ncred->cap_effective = new->cap_effective;
-+	ncred->cap_bset = new->cap_bset;
-+
-+	if (set_user(ncred)) {
-+		abort_creds(ncred);
-+		goto die;
-+	}
-+
-+	// from doing get_cred on it when queueing this
-+	put_cred(new);
-+
-+	__commit_creds(ncred);
-+	return;
-+die:
-+	// from doing get_cred on it when queueing this
-+	put_cred(new);
-+	do_group_exit(SIGKILL);
-+}
-+#endif
-+
-+int commit_creds(struct cred *new)
-+{
-+#ifdef CONFIG_GRKERNSEC_SETXID
-+	int ret;
-+	int schedule_it = 0;
-+	struct task_struct *t;
-+
-+	/* we won't get called with tasklist_lock held for writing
-+	   and interrupts disabled as the cred struct in that case is
-+	   init_cred
-+	*/
-+	if (grsec_enable_setxid && !current_is_single_threaded() &&
-+	    !current_uid() && new->uid) {
-+		schedule_it = 1;
-+	}
-+	ret = __commit_creds(new);
-+	if (schedule_it) {
-+		rcu_read_lock();
-+		read_lock(&tasklist_lock);
-+		for (t = next_thread(current); t != current;
-+		     t = next_thread(t)) {
-+			if (t->delayed_cred == NULL) {
-+				t->delayed_cred = get_cred(new);
-+				set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
-+				set_tsk_need_resched(t);
-+			}
-+		}
-+		read_unlock(&tasklist_lock);
-+		rcu_read_unlock();
-+	}
-+	return ret;
-+#else
-+	return __commit_creds(new);
-+#endif
-+}
-+
- EXPORT_SYMBOL(commit_creds);
- 
- /**
-diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
-index 7fda904..59f620c 100644
---- a/kernel/debug/debug_core.c
-+++ b/kernel/debug/debug_core.c
-@@ -119,7 +119,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
-  */
- static atomic_t			masters_in_kgdb;
- static atomic_t			slaves_in_kgdb;
--static atomic_t			kgdb_break_tasklet_var;
-+static atomic_unchecked_t	kgdb_break_tasklet_var;
- atomic_t			kgdb_setting_breakpoint;
- 
- struct task_struct		*kgdb_usethread;
-@@ -129,7 +129,7 @@ int				kgdb_single_step;
- static pid_t			kgdb_sstep_pid;
- 
- /* to keep track of the CPU which is doing the single stepping*/
--atomic_t			kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
-+atomic_unchecked_t		kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
- 
- /*
-  * If you are debugging a problem where roundup (the collection of
-@@ -537,7 +537,7 @@ return_normal:
- 	 * kernel will only try for the value of sstep_tries before
- 	 * giving up and continuing on.
- 	 */
--	if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
-+	if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
- 	    (kgdb_info[cpu].task &&
- 	     kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
- 		atomic_set(&kgdb_active, -1);
-@@ -631,8 +631,8 @@ cpu_master_loop:
- 	}
- 
- kgdb_restore:
--	if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
--		int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
-+	if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
-+		int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
- 		if (kgdb_info[sstep_cpu].task)
- 			kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
- 		else
-@@ -829,18 +829,18 @@ static void kgdb_unregister_callbacks(void)
- static void kgdb_tasklet_bpt(unsigned long ing)
- {
- 	kgdb_breakpoint();
--	atomic_set(&kgdb_break_tasklet_var, 0);
-+	atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
- }
- 
- static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
- 
- void kgdb_schedule_breakpoint(void)
- {
--	if (atomic_read(&kgdb_break_tasklet_var) ||
-+	if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
- 		atomic_read(&kgdb_active) != -1 ||
- 		atomic_read(&kgdb_setting_breakpoint))
- 		return;
--	atomic_inc(&kgdb_break_tasklet_var);
-+	atomic_inc_unchecked(&kgdb_break_tasklet_var);
- 	tasklet_schedule(&kgdb_tasklet_breakpoint);
- }
- EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
-diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
-index 63786e7..0780cac 100644
---- a/kernel/debug/kdb/kdb_main.c
-+++ b/kernel/debug/kdb/kdb_main.c
-@@ -1980,7 +1980,7 @@ static int kdb_lsmod(int argc, const char **argv)
- 	list_for_each_entry(mod, kdb_modules, list) {
- 
- 		kdb_printf("%-20s%8u  0x%p ", mod->name,
--			   mod->core_size, (void *)mod);
-+			   mod->core_size_rx + mod->core_size_rw, (void *)mod);
- #ifdef CONFIG_MODULE_UNLOAD
- 		kdb_printf("%4d ", module_refcount(mod));
- #endif
-@@ -1990,7 +1990,7 @@ static int kdb_lsmod(int argc, const char **argv)
- 			kdb_printf(" (Loading)");
- 		else
- 			kdb_printf(" (Live)");
--		kdb_printf(" 0x%p", mod->module_core);
-+		kdb_printf(" 0x%p 0x%p", mod->module_core_rx,  mod->module_core_rw);
- 
- #ifdef CONFIG_MODULE_UNLOAD
- 		{
-diff --git a/kernel/events/core.c b/kernel/events/core.c
-index 83d5621..8c6738d 100644
---- a/kernel/events/core.c
-+++ b/kernel/events/core.c
-@@ -145,8 +145,15 @@ static struct srcu_struct pmus_srcu;
-  *   0 - disallow raw tracepoint access for unpriv
-  *   1 - disallow cpu events for unpriv
-  *   2 - disallow kernel profiling for unpriv
-+ *   3 - disallow all unpriv perf event use
-  */
--int sysctl_perf_event_paranoid __read_mostly = 1;
-+#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
-+int sysctl_perf_event_legitimately_concerned __read_mostly = 3;
-+#elif defined(CONFIG_GRKERNSEC_HIDESYM)
-+int sysctl_perf_event_legitimately_concerned __read_mostly = 2;
-+#else
-+int sysctl_perf_event_legitimately_concerned __read_mostly = 1;
-+#endif
- 
- /* Minimum for 512 kiB + 1 user control page */
- int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
-@@ -173,7 +180,7 @@ int perf_proc_update_handler(struct ctl_table *table, int write,
- 	return 0;
- }
- 
--static atomic64_t perf_event_id;
-+static atomic64_unchecked_t perf_event_id;
- 
- static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
- 			      enum event_type_t event_type);
-@@ -2575,7 +2582,7 @@ static void __perf_event_read(void *info)
- 
- static inline u64 perf_event_count(struct perf_event *event)
- {
--	return local64_read(&event->count) + atomic64_read(&event->child_count);
-+	return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
- }
- 
- static u64 perf_event_read(struct perf_event *event)
-@@ -3121,9 +3128,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
- 	mutex_lock(&event->child_mutex);
- 	total += perf_event_read(event);
- 	*enabled += event->total_time_enabled +
--			atomic64_read(&event->child_total_time_enabled);
-+			atomic64_read_unchecked(&event->child_total_time_enabled);
- 	*running += event->total_time_running +
--			atomic64_read(&event->child_total_time_running);
-+			atomic64_read_unchecked(&event->child_total_time_running);
- 
- 	list_for_each_entry(child, &event->child_list, child_list) {
- 		total += perf_event_read(child);
-@@ -3515,10 +3522,10 @@ void perf_event_update_userpage(struct perf_event *event)
- 		userpg->offset -= local64_read(&event->hw.prev_count);
- 
- 	userpg->time_enabled = enabled +
--			atomic64_read(&event->child_total_time_enabled);
-+			atomic64_read_unchecked(&event->child_total_time_enabled);
- 
- 	userpg->time_running = running +
--			atomic64_read(&event->child_total_time_running);
-+			atomic64_read_unchecked(&event->child_total_time_running);
- 
- 	barrier();
- 	++userpg->lock;
-@@ -4026,11 +4033,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
- 	values[n++] = perf_event_count(event);
- 	if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
- 		values[n++] = enabled +
--			atomic64_read(&event->child_total_time_enabled);
-+			atomic64_read_unchecked(&event->child_total_time_enabled);
- 	}
- 	if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
- 		values[n++] = running +
--			atomic64_read(&event->child_total_time_running);
-+			atomic64_read_unchecked(&event->child_total_time_running);
- 	}
- 	if (read_format & PERF_FORMAT_ID)
- 		values[n++] = primary_event_id(event);
-@@ -4681,12 +4688,12 @@ static void perf_event_mmap_event(struct perf_mmap_event *mmap_event)
- 		 * need to add enough zero bytes after the string to handle
- 		 * the 64bit alignment we do later.
- 		 */
--		buf = kzalloc(PATH_MAX + sizeof(u64), GFP_KERNEL);
-+		buf = kzalloc(PATH_MAX, GFP_KERNEL);
- 		if (!buf) {
- 			name = strncpy(tmp, "//enomem", sizeof(tmp));
- 			goto got_name;
- 		}
--		name = d_path(&file->f_path, buf, PATH_MAX);
-+		name = d_path(&file->f_path, buf, PATH_MAX - sizeof(u64));
- 		if (IS_ERR(name)) {
- 			name = strncpy(tmp, "//toolong", sizeof(tmp));
- 			goto got_name;
-@@ -6043,7 +6050,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
- 	event->parent		= parent_event;
- 
- 	event->ns		= get_pid_ns(current->nsproxy->pid_ns);
--	event->id		= atomic64_inc_return(&perf_event_id);
-+	event->id		= atomic64_inc_return_unchecked(&perf_event_id);
- 
- 	event->state		= PERF_EVENT_STATE_INACTIVE;
- 
-@@ -6289,6 +6296,11 @@ SYSCALL_DEFINE5(perf_event_open,
- 	if (flags & ~PERF_FLAG_ALL)
- 		return -EINVAL;
- 
-+#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
-+	if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
-+		return -EACCES;
-+#endif
-+
- 	err = perf_copy_attr(attr_uptr, &attr);
- 	if (err)
- 		return err;
-@@ -6584,10 +6596,10 @@ static void sync_child_event(struct perf_event *child_event,
- 	/*
- 	 * Add back the child's count to the parent's count:
- 	 */
--	atomic64_add(child_val, &parent_event->child_count);
--	atomic64_add(child_event->total_time_enabled,
-+	atomic64_add_unchecked(child_val, &parent_event->child_count);
-+	atomic64_add_unchecked(child_event->total_time_enabled,
- 		     &parent_event->child_total_time_enabled);
--	atomic64_add(child_event->total_time_running,
-+	atomic64_add_unchecked(child_event->total_time_running,
- 		     &parent_event->child_total_time_running);
- 
- 	/*
-diff --git a/kernel/events/internal.h b/kernel/events/internal.h
-index a2101bb..f2e0354 100644
---- a/kernel/events/internal.h
-+++ b/kernel/events/internal.h
-@@ -78,7 +78,7 @@ static unsigned long perf_data_size(struct ring_buffer *rb)
- 
- static inline void
- __output_copy(struct perf_output_handle *handle,
--		   const void *buf, unsigned int len)
-+		   const void *buf, unsigned long len)
- {
- 	do {
- 		unsigned long size = min_t(unsigned long, handle->size, len);
-diff --git a/kernel/exit.c b/kernel/exit.c
-index 234e152..4c61aa3 100644
---- a/kernel/exit.c
-+++ b/kernel/exit.c
-@@ -168,6 +168,10 @@ void release_task(struct task_struct * p)
- 	struct task_struct *leader;
- 	int zap_leader;
- repeat:
-+#ifdef CONFIG_NET
-+	gr_del_task_from_ip_table(p);
-+#endif
-+
- 	/* don't need to get the RCU readlock here - the process is dead and
- 	 * can't be modifying its own credentials. But shut RCU-lockdep up */
- 	rcu_read_lock();
-@@ -380,7 +384,7 @@ int allow_signal(int sig)
- 	 * know it'll be handled, so that they don't get converted to
- 	 * SIGKILL or just silently dropped.
- 	 */
--	current->sighand->action[(sig)-1].sa.sa_handler = (void __user *)2;
-+	current->sighand->action[(sig)-1].sa.sa_handler = (__force void __user *)2;
- 	recalc_sigpending();
- 	spin_unlock_irq(&current->sighand->siglock);
- 	return 0;
-@@ -402,56 +406,6 @@ int disallow_signal(int sig)
- 
- EXPORT_SYMBOL(disallow_signal);
- 
--/*
-- *	Put all the gunge required to become a kernel thread without
-- *	attached user resources in one place where it belongs.
-- */
--
--void daemonize(const char *name, ...)
--{
--	va_list args;
--	sigset_t blocked;
--
--	va_start(args, name);
--	vsnprintf(current->comm, sizeof(current->comm), name, args);
--	va_end(args);
--
--	/*
--	 * If we were started as result of loading a module, close all of the
--	 * user space pages.  We don't need them, and if we didn't close them
--	 * they would be locked into memory.
--	 */
--	exit_mm(current);
--	/*
--	 * We don't want to have TIF_FREEZE set if the system-wide hibernation
--	 * or suspend transition begins right now.
--	 */
--	current->flags |= (PF_NOFREEZE | PF_KTHREAD);
--
--	if (current->nsproxy != &init_nsproxy) {
--		get_nsproxy(&init_nsproxy);
--		switch_task_namespaces(current, &init_nsproxy);
--	}
--	set_special_pids(&init_struct_pid);
--	proc_clear_tty(current);
--
--	/* Block and flush all signals */
--	sigfillset(&blocked);
--	sigprocmask(SIG_BLOCK, &blocked, NULL);
--	flush_signals(current);
--
--	/* Become as one with the init task */
--
--	daemonize_fs_struct();
--	exit_files(current);
--	current->files = init_task.files;
--	atomic_inc(&current->files->count);
--
--	reparent_to_kthreadd();
--}
--
--EXPORT_SYMBOL(daemonize);
--
- static void close_files(struct files_struct * files)
- {
- 	int i, j;
-@@ -874,6 +828,8 @@ NORET_TYPE void do_exit(long code)
- 	struct task_struct *tsk = current;
- 	int group_dead;
- 
-+	set_fs(USER_DS);
-+
- 	profile_task_exit(tsk);
- 
- 	WARN_ON(blk_needs_flush_plug(tsk));
-@@ -890,7 +846,6 @@ NORET_TYPE void do_exit(long code)
- 	 * mm_release()->clear_child_tid() from writing to a user-controlled
- 	 * kernel address.
- 	 */
--	set_fs(USER_DS);
- 
- 	ptrace_event(PTRACE_EVENT_EXIT, code);
- 
-@@ -952,6 +907,9 @@ NORET_TYPE void do_exit(long code)
- 	tsk->exit_code = code;
- 	taskstats_exit(tsk, group_dead);
- 
-+	gr_acl_handle_psacct(tsk, code);
-+	gr_acl_handle_exit();
-+
- 	exit_mm(tsk);
- 
- 	if (group_dead)
-@@ -1065,7 +1023,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
-  * Take down every thread in the group.  This is called by fatal signals
-  * as well as by sys_exit_group (below).
-  */
--NORET_TYPE void
-+__noreturn void
- do_group_exit(int exit_code)
- {
- 	struct signal_struct *sig = current->signal;
-diff --git a/kernel/fork.c b/kernel/fork.c
-index ce0c182..c6ec99a 100644
---- a/kernel/fork.c
-+++ b/kernel/fork.c
-@@ -34,6 +34,7 @@
- #include <linux/cgroup.h>
- #include <linux/security.h>
- #include <linux/hugetlb.h>
-+#include <linux/seccomp.h>
- #include <linux/swap.h>
- #include <linux/syscalls.h>
- #include <linux/jiffies.h>
-@@ -168,6 +169,7 @@ void free_task(struct task_struct *tsk)
- 	free_thread_info(tsk->stack);
- 	rt_mutex_debug_task_free(tsk);
- 	ftrace_graph_exit_task(tsk);
-+	put_seccomp_filter(tsk);
- 	free_task_struct(tsk);
- }
- EXPORT_SYMBOL(free_task);
-@@ -270,19 +272,24 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
- 	}
- 
- 	err = arch_dup_task_struct(tsk, orig);
--	if (err)
--		goto out;
- 
-+	/*
-+	 * We defer looking at err, because we will need this setup
-+	 * for the clean up path to work correctly.
-+	 */
- 	tsk->stack = ti;
--
- 	setup_thread_stack(tsk, orig);
-+
-+	if (err)
-+		goto out;
-+
- 	clear_user_return_notifier(tsk);
- 	clear_tsk_need_resched(tsk);
- 	stackend = end_of_stack(tsk);
- 	*stackend = STACK_END_MAGIC;	/* for overflow detection */
- 
- #ifdef CONFIG_CC_STACKPROTECTOR
--	tsk->stack_canary = get_random_int();
-+	tsk->stack_canary = pax_get_random_long();
- #endif
- 
- 	/*
-@@ -306,13 +313,78 @@ out:
- }
- 
- #ifdef CONFIG_MMU
--static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
-+static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct vm_area_struct *mpnt)
- {
--	struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
--	struct rb_node **rb_link, *rb_parent;
--	int retval;
-+	struct vm_area_struct *tmp;
- 	unsigned long charge;
- 	struct mempolicy *pol;
-+	struct file *file;
-+
-+	charge = 0;
-+	if (mpnt->vm_flags & VM_ACCOUNT) {
-+		unsigned long len;
-+		len = (mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT;
-+		if (security_vm_enough_memory(len))
-+			goto fail_nomem;
-+		charge = len;
-+	}
-+	tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
-+	if (!tmp)
-+		goto fail_nomem;
-+	*tmp = *mpnt;
-+	tmp->vm_mm = mm;
-+	INIT_LIST_HEAD(&tmp->anon_vma_chain);
-+	pol = mpol_dup(vma_policy(mpnt));
-+	if (IS_ERR(pol))
-+		goto fail_nomem_policy;
-+	vma_set_policy(tmp, pol);
-+	if (anon_vma_fork(tmp, mpnt))
-+		goto fail_nomem_anon_vma_fork;
-+	tmp->vm_flags &= ~VM_LOCKED;
-+	tmp->vm_next = tmp->vm_prev = NULL;
-+	tmp->vm_mirror = NULL;
-+	file = tmp->vm_file;
-+	if (file) {
-+		struct inode *inode = file->f_path.dentry->d_inode;
-+		struct address_space *mapping = file->f_mapping;
-+
-+		get_file(file);
-+		if (tmp->vm_flags & VM_DENYWRITE)
-+			atomic_dec(&inode->i_writecount);
-+		mutex_lock(&mapping->i_mmap_mutex);
-+		if (tmp->vm_flags & VM_SHARED)
-+			mapping->i_mmap_writable++;
-+		flush_dcache_mmap_lock(mapping);
-+		/* insert tmp into the share list, just after mpnt */
-+		vma_prio_tree_add(tmp, mpnt);
-+		flush_dcache_mmap_unlock(mapping);
-+		mutex_unlock(&mapping->i_mmap_mutex);
-+	}
-+
-+	/*
-+	 * Clear hugetlb-related page reserves for children. This only
-+	 * affects MAP_PRIVATE mappings. Faults generated by the child
-+	 * are not guaranteed to succeed, even if read-only
-+	 */
-+	if (is_vm_hugetlb_page(tmp))
-+		reset_vma_resv_huge_pages(tmp);
-+
-+	return tmp;
-+
-+fail_nomem_anon_vma_fork:
-+	mpol_put(pol);
-+fail_nomem_policy:
-+	kmem_cache_free(vm_area_cachep, tmp);
-+fail_nomem:
-+	vm_unacct_memory(charge);
-+	return NULL;
-+}
-+
-+static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
-+{
-+	struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
-+	struct rb_node **rb_link, *rb_parent;
-+	int retval;
- 
- 	down_write(&oldmm->mmap_sem);
- 	flush_cache_dup_mm(oldmm);
-@@ -324,8 +396,8 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
- 	mm->locked_vm = 0;
- 	mm->mmap = NULL;
- 	mm->mmap_cache = NULL;
--	mm->free_area_cache = oldmm->mmap_base;
--	mm->cached_hole_size = ~0UL;
-+	mm->free_area_cache = oldmm->free_area_cache;
-+	mm->cached_hole_size = oldmm->cached_hole_size;
- 	mm->map_count = 0;
- 	cpumask_clear(mm_cpumask(mm));
- 	mm->mm_rb = RB_ROOT;
-@@ -341,63 +413,16 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
- 
- 	prev = NULL;
- 	for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
--		struct file *file;
--
- 		if (mpnt->vm_flags & VM_DONTCOPY) {
--			long pages = vma_pages(mpnt);
--			mm->total_vm -= pages;
- 			vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
--								-pages);
-+								-vma_pages(mpnt));
- 			continue;
- 		}
--		charge = 0;
--		if (mpnt->vm_flags & VM_ACCOUNT) {
--			unsigned long len;
--			len = (mpnt->vm_end - mpnt->vm_start) >> PAGE_SHIFT;
--			if (security_vm_enough_memory(len))
--				goto fail_nomem;
--			charge = len;
-+		tmp = dup_vma(mm, mpnt);
-+		if (!tmp) {
-+			retval = -ENOMEM;
-+			goto out;
- 		}
--		tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
--		if (!tmp)
--			goto fail_nomem;
--		*tmp = *mpnt;
--		INIT_LIST_HEAD(&tmp->anon_vma_chain);
--		pol = mpol_dup(vma_policy(mpnt));
--		retval = PTR_ERR(pol);
--		if (IS_ERR(pol))
--			goto fail_nomem_policy;
--		vma_set_policy(tmp, pol);
--		tmp->vm_mm = mm;
--		if (anon_vma_fork(tmp, mpnt))
--			goto fail_nomem_anon_vma_fork;
--		tmp->vm_flags &= ~VM_LOCKED;
--		tmp->vm_next = tmp->vm_prev = NULL;
--		file = tmp->vm_file;
--		if (file) {
--			struct inode *inode = file->f_path.dentry->d_inode;
--			struct address_space *mapping = file->f_mapping;
--
--			get_file(file);
--			if (tmp->vm_flags & VM_DENYWRITE)
--				atomic_dec(&inode->i_writecount);
--			mutex_lock(&mapping->i_mmap_mutex);
--			if (tmp->vm_flags & VM_SHARED)
--				mapping->i_mmap_writable++;
--			flush_dcache_mmap_lock(mapping);
--			/* insert tmp into the share list, just after mpnt */
--			vma_prio_tree_add(tmp, mpnt);
--			flush_dcache_mmap_unlock(mapping);
--			mutex_unlock(&mapping->i_mmap_mutex);
--		}
--
--		/*
--		 * Clear hugetlb-related page reserves for children. This only
--		 * affects MAP_PRIVATE mappings. Faults generated by the child
--		 * are not guaranteed to succeed, even if read-only
--		 */
--		if (is_vm_hugetlb_page(tmp))
--			reset_vma_resv_huge_pages(tmp);
- 
- 		/*
- 		 * Link in the new vma and copy the page table entries.
-@@ -420,6 +445,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
- 		if (retval)
- 			goto out;
- 	}
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
-+		struct vm_area_struct *mpnt_m;
-+
-+		for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
-+			BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
-+
-+			if (!mpnt->vm_mirror)
-+				continue;
-+
-+			if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
-+				BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
-+				mpnt->vm_mirror = mpnt_m;
-+			} else {
-+				BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
-+				mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
-+				mpnt_m->vm_mirror->vm_mirror = mpnt_m;
-+				mpnt->vm_mirror->vm_mirror = mpnt;
-+			}
-+		}
-+		BUG_ON(mpnt_m);
-+	}
-+#endif
-+
- 	/* a new mm has just been created */
- 	arch_dup_mmap(oldmm, mm);
- 	retval = 0;
-@@ -428,14 +478,6 @@ out:
- 	flush_tlb_mm(oldmm);
- 	up_write(&oldmm->mmap_sem);
- 	return retval;
--fail_nomem_anon_vma_fork:
--	mpol_put(pol);
--fail_nomem_policy:
--	kmem_cache_free(vm_area_cachep, tmp);
--fail_nomem:
--	retval = -ENOMEM;
--	vm_unacct_memory(charge);
--	goto out;
- }
- 
- static inline int mm_alloc_pgd(struct mm_struct *mm)
-@@ -647,6 +689,26 @@ struct mm_struct *get_task_mm(struct task_struct *task)
- }
- EXPORT_SYMBOL_GPL(get_task_mm);
- 
-+struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
-+{
-+	struct mm_struct *mm;
-+	int err;
-+
-+	err =  mutex_lock_killable(&task->signal->cred_guard_mutex);
-+	if (err)
-+		return ERR_PTR(err);
-+
-+	mm = get_task_mm(task);
-+	if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
-+			(mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
-+		mmput(mm);
-+		mm = ERR_PTR(-EACCES);
-+	}
-+	mutex_unlock(&task->signal->cred_guard_mutex);
-+
-+	return mm;
-+}
-+
- /* Please note the differences between mmput and mm_release.
-  * mmput is called whenever we stop holding onto a mm_struct,
-  * error success whatever.
-@@ -832,13 +894,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
- 			spin_unlock(&fs->lock);
- 			return -EAGAIN;
- 		}
--		fs->users++;
-+		atomic_inc(&fs->users);
- 		spin_unlock(&fs->lock);
- 		return 0;
- 	}
- 	tsk->fs = copy_fs_struct(fs);
- 	if (!tsk->fs)
- 		return -ENOMEM;
-+	/* Carry through gr_chroot_dentry and is_chrooted instead
-+	   of recomputing it here.  Already copied when the task struct
-+	   is duplicated.  This allows pivot_root to not be treated as
-+	   a chroot
-+	*/
-+	//gr_set_chroot_entries(tsk, &tsk->fs->root);
-+
- 	return 0;
- }
- 
-@@ -1047,7 +1116,7 @@ static void posix_cpu_timers_init(struct task_struct *tsk)
-  * parts of the process environment (as per the clone
-  * flags). The actual kick-off is left to the caller.
-  */
--static struct task_struct *copy_process(unsigned long clone_flags,
-+static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
- 					unsigned long stack_start,
- 					struct pt_regs *regs,
- 					unsigned long stack_size,
-@@ -1096,6 +1165,7 @@ static struct task_struct *copy_process(unsigned long clone_flags,
- 		goto fork_out;
- 
- 	ftrace_graph_init_task(p);
-+	get_seccomp_filter(p);
- 
- 	rt_mutex_init_task(p);
- 
-@@ -1104,10 +1174,13 @@ static struct task_struct *copy_process(unsigned long clone_flags,
- 	DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
- #endif
- 	retval = -EAGAIN;
-+
-+	gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
-+
- 	if (atomic_read(&p->real_cred->user->processes) >=
- 			task_rlimit(p, RLIMIT_NPROC)) {
--		if (!capable(CAP_SYS_ADMIN) && !capable(CAP_SYS_RESOURCE) &&
--		    p->real_cred->user != INIT_USER)
-+		if (p->real_cred->user != INIT_USER &&
-+		    !capable(CAP_SYS_RESOURCE) && !capable(CAP_SYS_ADMIN))
- 			goto bad_fork_free;
- 	}
- 	current->flags &= ~PF_NPROC_EXCEEDED;
-@@ -1341,6 +1414,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
- 		goto bad_fork_free_pid;
- 	}
- 
-+	/* synchronizes with gr_set_acls()
-+	   we need to call this past the point of no return for fork()
-+	*/
-+	gr_copy_label(p);
-+
- 	if (clone_flags & CLONE_THREAD) {
- 		current->signal->nr_threads++;
- 		atomic_inc(&current->signal->live);
-@@ -1421,6 +1499,8 @@ bad_fork_cleanup_count:
- bad_fork_free:
- 	free_task(p);
- fork_out:
-+	gr_log_forkfail(retval);
-+
- 	return ERR_PTR(retval);
- }
- 
-@@ -1507,6 +1587,7 @@ long do_fork(unsigned long clone_flags,
- 
- 	p = copy_process(clone_flags, stack_start, regs, stack_size,
- 			 child_tidptr, NULL, trace);
-+	add_latent_entropy();
- 	/*
- 	 * Do this prior waking up the new thread - the thread pointer
- 	 * might get invalid after that point, if the thread exits quickly.
-@@ -1521,6 +1602,8 @@ long do_fork(unsigned long clone_flags,
- 		if (clone_flags & CLONE_PARENT_SETTID)
- 			put_user(nr, parent_tidptr);
- 
-+		gr_handle_brute_check();
-+
- 		if (clone_flags & CLONE_VFORK) {
- 			p->vfork_done = &vfork;
- 			init_completion(&vfork);
-@@ -1591,7 +1674,7 @@ void __init proc_caches_init(void)
- 	mm_cachep = kmem_cache_create("mm_struct",
- 			sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
- 			SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
--	vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
-+	vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
- 	mmap_init();
- 	nsproxy_cache_init();
- }
-@@ -1630,7 +1713,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
- 		return 0;
- 
- 	/* don't need lock here; in the worst case we'll do useless copy */
--	if (fs->users == 1)
-+	if (atomic_read(&fs->users) == 1)
- 		return 0;
- 
- 	*new_fsp = copy_fs_struct(fs);
-@@ -1719,7 +1802,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
- 			fs = current->fs;
- 			spin_lock(&fs->lock);
- 			current->fs = new_fs;
--			if (--fs->users)
-+			gr_set_chroot_entries(current, &current->fs->root);
-+			if (atomic_dec_return(&fs->users))
- 				new_fs = NULL;
- 			else
- 				new_fs = fs;
-diff --git a/kernel/futex.c b/kernel/futex.c
-index 1d0538e..04de80f 100644
---- a/kernel/futex.c
-+++ b/kernel/futex.c
-@@ -54,6 +54,7 @@
- #include <linux/mount.h>
- #include <linux/pagemap.h>
- #include <linux/syscalls.h>
-+#include <linux/ptrace.h>
- #include <linux/signal.h>
- #include <linux/export.h>
- #include <linux/magic.h>
-@@ -240,6 +241,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
- 	struct page *page, *page_head;
- 	int err, ro = 0;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
-+		return -EFAULT;
-+#endif
-+
- 	/*
- 	 * The futex address must be "naturally" aligned.
- 	 */
-@@ -438,7 +444,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
- 
- static int get_futex_value_locked(u32 *dest, u32 __user *from)
- {
--	int ret;
-+	unsigned long ret;
- 
- 	pagefault_disable();
- 	ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
-@@ -2744,6 +2750,7 @@ static int __init futex_init(void)
- {
- 	u32 curval;
- 	int i;
-+	mm_segment_t oldfs;
- 
- 	/*
- 	 * This will fail and we want it. Some arch implementations do
-@@ -2755,8 +2762,11 @@ static int __init futex_init(void)
- 	 * implementation, the non-functional ones will return
- 	 * -ENOSYS.
- 	 */
-+	oldfs = get_fs();
-+	set_fs(USER_DS);
- 	if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
- 		futex_cmpxchg_enabled = 1;
-+	set_fs(oldfs);
- 
- 	for (i = 0; i < ARRAY_SIZE(futex_queues); i++) {
- 		plist_head_init(&futex_queues[i].chain);
-diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
-index a9642d5..51eb98c 100644
---- a/kernel/futex_compat.c
-+++ b/kernel/futex_compat.c
-@@ -31,7 +31,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
- 	return 0;
- }
- 
--static void __user *futex_uaddr(struct robust_list __user *entry,
-+static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
- 				compat_long_t futex_offset)
- {
- 	compat_uptr_t base = ptr_to_compat(entry);
-diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
-index 9b22d03..6295b62 100644
---- a/kernel/gcov/base.c
-+++ b/kernel/gcov/base.c
-@@ -102,11 +102,6 @@ void gcov_enable_events(void)
- }
- 
- #ifdef CONFIG_MODULES
--static inline int within(void *addr, void *start, unsigned long size)
--{
--	return ((addr >= start) && (addr < start + size));
--}
--
- /* Update list and generate events when modules are unloaded. */
- static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
- 				void *data)
-@@ -121,7 +116,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
- 	prev = NULL;
- 	/* Remove entries located in module from linked list. */
- 	for (info = gcov_info_head; info; info = info->next) {
--		if (within(info, mod->module_core, mod->core_size)) {
-+		if (within_module_core_rw((unsigned long)info, mod)) {
- 			if (prev)
- 				prev->next = info->next;
- 			else
-diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
-index 60f7e32..d703ad4 100644
---- a/kernel/hrtimer.c
-+++ b/kernel/hrtimer.c
-@@ -1414,7 +1414,7 @@ void hrtimer_peek_ahead_timers(void)
- 	local_irq_restore(flags);
- }
- 
--static void run_hrtimer_softirq(struct softirq_action *h)
-+static __latent_entropy void run_hrtimer_softirq(void)
- {
- 	struct hrtimer_cpu_base *cpu_base = &__get_cpu_var(hrtimer_bases);
- 
-@@ -1756,7 +1756,7 @@ static int __cpuinit hrtimer_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata hrtimers_nb = {
-+static struct notifier_block hrtimers_nb = {
- 	.notifier_call = hrtimer_cpu_notify,
- };
- 
-diff --git a/kernel/jump_label.c b/kernel/jump_label.c
-index 66ff710..794bc5a 100644
---- a/kernel/jump_label.c
-+++ b/kernel/jump_label.c
-@@ -13,6 +13,7 @@
- #include <linux/sort.h>
- #include <linux/err.h>
- #include <linux/jump_label.h>
-+#include <linux/mm.h>
- 
- #ifdef HAVE_JUMP_LABEL
- 
-@@ -55,7 +56,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
- 
- 	size = (((unsigned long)stop - (unsigned long)start)
- 					/ sizeof(struct jump_entry));
-+	pax_open_kernel();
- 	sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
-+	pax_close_kernel();
- }
- 
- static void jump_label_update(struct jump_label_key *key, int enable);
-@@ -303,10 +306,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
- 	struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
- 	struct jump_entry *iter;
- 
-+	pax_open_kernel();
- 	for (iter = iter_start; iter < iter_stop; iter++) {
- 		if (within_module_init(iter->code, mod))
- 			iter->code = 0;
- 	}
-+	pax_close_kernel();
- }
- 
- static int
-diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
-index 079f1d3..d712c9c 100644
---- a/kernel/kallsyms.c
-+++ b/kernel/kallsyms.c
-@@ -11,6 +11,9 @@
-  *      Changed the compression method from stem compression to "table lookup"
-  *      compression (see scripts/kallsyms.c for a more complete description)
-  */
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+#define __INCLUDED_BY_HIDESYM 1
-+#endif
- #include <linux/kallsyms.h>
- #include <linux/module.h>
- #include <linux/init.h>
-@@ -53,12 +56,33 @@ extern const unsigned long kallsyms_markers[] __attribute__((weak));
- 
- static inline int is_kernel_inittext(unsigned long addr)
- {
-+	if (system_state != SYSTEM_BOOTING)
-+		return 0;
-+
- 	if (addr >= (unsigned long)_sinittext
- 	    && addr <= (unsigned long)_einittext)
- 		return 1;
- 	return 0;
- }
- 
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+#ifdef CONFIG_MODULES
-+static inline int is_module_text(unsigned long addr)
-+{
-+	if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
-+		return 1;
-+
-+	addr = ktla_ktva(addr);
-+	return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
-+}
-+#else
-+static inline int is_module_text(unsigned long addr)
-+{
-+	return 0;
-+}
-+#endif
-+#endif
-+
- static inline int is_kernel_text(unsigned long addr)
- {
- 	if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
-@@ -69,13 +93,28 @@ static inline int is_kernel_text(unsigned long addr)
- 
- static inline int is_kernel(unsigned long addr)
- {
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+	if (is_kernel_text(addr) || is_kernel_inittext(addr))
-+		return 1;
-+
-+	if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
-+#else
- 	if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
-+#endif
-+
- 		return 1;
- 	return in_gate_area_no_mm(addr);
- }
- 
- static int is_ksym_addr(unsigned long addr)
- {
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+	if (is_module_text(addr))
-+		return 0;
-+#endif
-+
- 	if (all_var)
- 		return is_kernel(addr);
- 
-@@ -454,7 +493,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
- 
- static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
- {
--	iter->name[0] = '\0';
- 	iter->nameoff = get_symbol_offset(new_pos);
- 	iter->pos = new_pos;
- }
-@@ -502,6 +540,11 @@ static int s_show(struct seq_file *m, void *p)
- {
- 	struct kallsym_iter *iter = m->private;
- 
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+	if (current_uid())
-+		return 0;
-+#endif
-+
- 	/* Some debugging symbols have no name.  Ignore them. */
- 	if (!iter->name[0])
- 		return 0;
-@@ -515,6 +558,7 @@ static int s_show(struct seq_file *m, void *p)
- 		 */
- 		type = iter->exported ? toupper(iter->type) :
- 					tolower(iter->type);
-+
- 		seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
- 			   type, iter->name, iter->module_name);
- 	} else
-@@ -540,7 +584,7 @@ static int kallsyms_open(struct inode *inode, struct file *file)
- 	struct kallsym_iter *iter;
- 	int ret;
- 
--	iter = kmalloc(sizeof(*iter), GFP_KERNEL);
-+	iter = kzalloc(sizeof(*iter), GFP_KERNEL);
- 	if (!iter)
- 		return -ENOMEM;
- 	reset_iter(iter, 0);
-diff --git a/kernel/kexec.c b/kernel/kexec.c
-index dc7bc08..4601964 100644
---- a/kernel/kexec.c
-+++ b/kernel/kexec.c
-@@ -1048,7 +1048,8 @@ asmlinkage long compat_sys_kexec_load(unsigned long entry,
- 				unsigned long flags)
- {
- 	struct compat_kexec_segment in;
--	struct kexec_segment out, __user *ksegments;
-+	struct kexec_segment out;
-+	struct kexec_segment __user *ksegments;
- 	unsigned long i, result;
- 
- 	/* Don't allow clients that don't understand the native
-diff --git a/kernel/kmod.c b/kernel/kmod.c
-index a16dac1..97aeff5 100644
---- a/kernel/kmod.c
-+++ b/kernel/kmod.c
-@@ -64,7 +64,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
- 	kfree(info->argv);
- }
- 
--static int call_modprobe(char *module_name, int wait)
-+static int call_modprobe(char *module_name, char *module_param, int wait)
- {
- 	static char *envp[] = {
- 		"HOME=/",
-@@ -73,7 +73,7 @@ static int call_modprobe(char *module_name, int wait)
- 		NULL
- 	};
- 
--	char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
-+	char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
- 	if (!argv)
- 		goto out;
- 
-@@ -85,7 +85,8 @@ static int call_modprobe(char *module_name, int wait)
- 	argv[1] = "-q";
- 	argv[2] = "--";
- 	argv[3] = module_name;	/* check free_modprobe_argv() */
--	argv[4] = NULL;
-+	argv[4] = module_param;
-+	argv[5] = NULL;
- 
- 	return call_usermodehelper_fns(modprobe_path, argv, envp,
- 		wait | UMH_KILLABLE, NULL, free_modprobe_argv, NULL);
-@@ -110,9 +111,8 @@ out:
-  * If module auto-loading support is disabled then this function
-  * becomes a no-operation.
-  */
--int __request_module(bool wait, const char *fmt, ...)
-+static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
- {
--	va_list args;
- 	char module_name[MODULE_NAME_LEN];
- 	unsigned int max_modprobes;
- 	int ret;
-@@ -120,9 +120,7 @@ int __request_module(bool wait, const char *fmt, ...)
- #define MAX_KMOD_CONCURRENT 50	/* Completely arbitrary value - KAO */
- 	static int kmod_loop_msg;
- 
--	va_start(args, fmt);
--	ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
--	va_end(args);
-+	ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
- 	if (ret >= MODULE_NAME_LEN)
- 		return -ENAMETOOLONG;
- 
-@@ -130,6 +128,20 @@ int __request_module(bool wait, const char *fmt, ...)
- 	if (ret)
- 		return ret;
- 
-+#ifdef CONFIG_GRKERNSEC_MODHARDEN
-+	if (!current_uid()) {
-+		/* hack to workaround consolekit/udisks stupidity */
-+		read_lock(&tasklist_lock);
-+		if (!strcmp(current->comm, "mount") &&
-+		    current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
-+			read_unlock(&tasklist_lock);
-+			printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
-+			return -EPERM;
-+		}
-+		read_unlock(&tasklist_lock);
-+	}
-+#endif
-+
- 	/* If modprobe needs a service that is in a module, we get a recursive
- 	 * loop.  Limit the number of running kmod threads to max_threads/2 or
- 	 * MAX_KMOD_CONCURRENT, whichever is the smaller.  A cleaner method
-@@ -158,11 +170,52 @@ int __request_module(bool wait, const char *fmt, ...)
- 
- 	trace_module_request(module_name, wait, _RET_IP_);
- 
--	ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
-+	ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
- 
- 	atomic_dec(&kmod_concurrent);
- 	return ret;
- }
-+
-+int ___request_module(bool wait, char *module_param, const char *fmt, ...)
-+{
-+	va_list args;
-+	int ret;
-+
-+	va_start(args, fmt);
-+	ret = ____request_module(wait, module_param, fmt, args);
-+	va_end(args);
-+
-+	return ret;
-+}
-+
-+int __request_module(bool wait, const char *fmt, ...)
-+{
-+	va_list args;
-+	int ret;
-+
-+#ifdef CONFIG_GRKERNSEC_MODHARDEN
-+	if (current_uid()) {
-+		char module_param[MODULE_NAME_LEN];
-+
-+		memset(module_param, 0, sizeof(module_param));
-+
-+		snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", current_uid());
-+
-+		va_start(args, fmt);
-+		ret = ____request_module(wait, module_param, fmt, args);
-+		va_end(args);
-+
-+		return ret;
-+	}
-+#endif
-+
-+	va_start(args, fmt);
-+	ret = ____request_module(wait, NULL, fmt, args);
-+	va_end(args);
-+
-+	return ret;
-+}
-+
- EXPORT_SYMBOL(__request_module);
- #endif /* CONFIG_MODULES */
- 
-@@ -188,6 +241,18 @@ static int ____call_usermodehelper(void *data)
- 	 */
- 	set_user_nice(current, 0);
- 
-+#ifdef CONFIG_GRKERNSEC
-+	/* this is race-free as far as userland is concerned as we copied
-+	   out the path to be used prior to this point and are now operating
-+	   on that copy
-+	*/
-+	if (strncmp(sub_info->path, "/sbin/", 6) || strstr(sub_info->path, "..")) {
-+		printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of /sbin\n", sub_info->path);
-+		retval = -EPERM;
-+		goto fail;
-+	}
-+#endif
-+
- 	retval = -ENOMEM;
- 	new = prepare_kernel_cred(current);
- 	if (!new)
-@@ -221,6 +286,10 @@ fail:
- 
- void call_usermodehelper_freeinfo(struct subprocess_info *info)
- {
-+#ifdef CONFIG_GRKERNSEC
-+	kfree(info->path);
-+	info->path = info->origpath;
-+#endif
- 	if (info->cleanup)
- 		(*info->cleanup)(info);
- 	kfree(info);
-@@ -265,7 +334,7 @@ static int wait_for_helper(void *data)
- 		 *
- 		 * Thus the __user pointer cast is valid here.
- 		 */
--		sys_wait4(pid, (int __user *)&ret, 0, NULL);
-+		sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
- 
- 		/*
- 		 * If ret is 0, either ____call_usermodehelper failed and the
-@@ -413,7 +482,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
- 		goto out;
- 
- 	INIT_WORK(&sub_info->work, __call_usermodehelper);
-+#ifdef CONFIG_GRKERNSEC
-+	sub_info->origpath = path;
-+	sub_info->path = kstrdup(path, gfp_mask);
-+#else
- 	sub_info->path = path;
-+#endif
- 	sub_info->argv = argv;
- 	sub_info->envp = envp;
-   out:
-@@ -512,7 +586,7 @@ EXPORT_SYMBOL(call_usermodehelper_exec);
- static int proc_cap_handler(struct ctl_table *table, int write,
- 			 void __user *buffer, size_t *lenp, loff_t *ppos)
- {
--	struct ctl_table t;
-+	ctl_table_no_const t;
- 	unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
- 	kernel_cap_t new_cap;
- 	int err, i;
-diff --git a/kernel/kprobes.c b/kernel/kprobes.c
-index bc90b87..32da385 100644
---- a/kernel/kprobes.c
-+++ b/kernel/kprobes.c
-@@ -31,6 +31,9 @@
-  *		<jkenisto@us.ibm.com> and Prasanna S Panchamukhi
-  *		<prasanna@in.ibm.com> added function-return probes.
-  */
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+#define __INCLUDED_BY_HIDESYM 1
-+#endif
- #include <linux/kprobes.h>
- #include <linux/hash.h>
- #include <linux/init.h>
-@@ -185,7 +188,7 @@ static kprobe_opcode_t __kprobes *__get_insn_slot(struct kprobe_insn_cache *c)
- 	 * kernel image and loaded module images reside. This is required
- 	 * so x86_64 can correctly handle the %rip-relative fixups.
- 	 */
--	kip->insns = module_alloc(PAGE_SIZE);
-+	kip->insns = module_alloc_exec(PAGE_SIZE);
- 	if (!kip->insns) {
- 		kfree(kip);
- 		return NULL;
-@@ -225,7 +228,7 @@ static int __kprobes collect_one_slot(struct kprobe_insn_page *kip, int idx)
- 		 */
- 		if (!list_is_singular(&kip->list)) {
- 			list_del(&kip->list);
--			module_free(NULL, kip->insns);
-+			module_free_exec(NULL, kip->insns);
- 			kfree(kip);
- 		}
- 		return 1;
-@@ -1955,7 +1958,7 @@ static int __init init_kprobes(void)
- {
- 	int i, err = 0;
- 	unsigned long offset = 0, size = 0;
--	char *modname, namebuf[128];
-+	char *modname, namebuf[KSYM_NAME_LEN];
- 	const char *symbol_name;
- 	void *addr;
- 	struct kprobe_blackpoint *kb;
-@@ -2040,11 +2043,11 @@ static void __kprobes report_probe(struct seq_file *pi, struct kprobe *p,
- 		kprobe_type = "k";
- 
- 	if (sym)
--		seq_printf(pi, "%p  %s  %s+0x%x  %s ",
-+		seq_printf(pi, "%pK  %s  %s+0x%x  %s ",
- 			p->addr, kprobe_type, sym, offset,
- 			(modname ? modname : " "));
- 	else
--		seq_printf(pi, "%p  %s  %p ",
-+		seq_printf(pi, "%pK  %s  %pK ",
- 			p->addr, kprobe_type, p->addr);
- 
- 	if (!pp)
-@@ -2081,7 +2084,7 @@ static int __kprobes show_kprobe_addr(struct seq_file *pi, void *v)
- 	const char *sym = NULL;
- 	unsigned int i = *(loff_t *) v;
- 	unsigned long offset = 0;
--	char *modname, namebuf[128];
-+	char *modname, namebuf[KSYM_NAME_LEN];
- 
- 	head = &kprobe_table[i];
- 	preempt_disable();
-@@ -2204,7 +2207,7 @@ static ssize_t write_enabled_file_bool(struct file *file,
- 	       const char __user *user_buf, size_t count, loff_t *ppos)
- {
- 	char buf[32];
--	int buf_size;
-+	size_t buf_size;
- 
- 	buf_size = min(count, (sizeof(buf)-1));
- 	if (copy_from_user(buf, user_buf, buf_size))
-diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
-index 4e316e1..a2879b6 100644
---- a/kernel/ksysfs.c
-+++ b/kernel/ksysfs.c
-@@ -47,6 +47,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
- {
- 	if (count+1 > UEVENT_HELPER_PATH_LEN)
- 		return -ENOENT;
-+	if (!capable(CAP_SYS_ADMIN))
-+		return -EPERM;
- 	memcpy(uevent_helper, buf, count);
- 	uevent_helper[count] = '\0';
- 	if (count && uevent_helper[count-1] == '\n')
-@@ -156,7 +158,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
- 	return count;
- }
- 
--static struct bin_attribute notes_attr = {
-+static bin_attribute_no_const notes_attr __read_only = {
- 	.attr = {
- 		.name = "notes",
- 		.mode = S_IRUGO,
-diff --git a/kernel/lockdep.c b/kernel/lockdep.c
-index b2e08c9..01d8049 100644
---- a/kernel/lockdep.c
-+++ b/kernel/lockdep.c
-@@ -592,6 +592,10 @@ static int static_obj(void *obj)
- 		      end   = (unsigned long) &_end,
- 		      addr  = (unsigned long) obj;
- 
-+#ifdef CONFIG_PAX_KERNEXEC
-+	start = ktla_ktva(start);
-+#endif
-+
- 	/*
- 	 * static variable?
- 	 */
-@@ -731,6 +735,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
- 	if (!static_obj(lock->key)) {
- 		debug_locks_off();
- 		printk("INFO: trying to register non-static key.\n");
-+		printk("lock:%pS key:%pS.\n", lock, lock->key);
- 		printk("the code is fine but needs lockdep annotation.\n");
- 		printk("turning off the locking correctness validator.\n");
- 		dump_stack();
-@@ -3042,7 +3047,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
- 		if (!class)
- 			return 0;
- 	}
--	atomic_inc((atomic_t *)&class->ops);
-+	atomic_inc_unchecked((atomic_unchecked_t *)&class->ops);
- 	if (very_verbose(class)) {
- 		printk("\nacquire class [%p] %s", class->key, class->name);
- 		if (class->name_version > 1)
-diff --git a/kernel/lockdep_proc.c b/kernel/lockdep_proc.c
-index 91c32a0..7b88d63 100644
---- a/kernel/lockdep_proc.c
-+++ b/kernel/lockdep_proc.c
-@@ -39,7 +39,7 @@ static void l_stop(struct seq_file *m, void *v)
- 
- static void print_name(struct seq_file *m, struct lock_class *class)
- {
--	char str[128];
-+	char str[KSYM_NAME_LEN];
- 	const char *name = class->name;
- 
- 	if (!name) {
-@@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
- 		return 0;
- 	}
- 
--	seq_printf(m, "%p", class->key);
-+	seq_printf(m, "%pK", class->key);
- #ifdef CONFIG_DEBUG_LOCKDEP
- 	seq_printf(m, " OPS:%8ld", class->ops);
- #endif
-@@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
- 
- 	list_for_each_entry(entry, &class->locks_after, entry) {
- 		if (entry->distance == 1) {
--			seq_printf(m, " -> [%p] ", entry->class->key);
-+			seq_printf(m, " -> [%pK] ", entry->class->key);
- 			print_name(m, entry->class);
- 			seq_puts(m, "\n");
- 		}
-@@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
- 		if (!class->key)
- 			continue;
- 
--		seq_printf(m, "[%p] ", class->key);
-+		seq_printf(m, "[%pK] ", class->key);
- 		print_name(m, class);
- 		seq_puts(m, "\n");
- 	}
-@@ -495,7 +495,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
- 		if (!i)
- 			seq_line(m, '-', 40-namelen, namelen);
- 
--		snprintf(ip, sizeof(ip), "[<%p>]",
-+		snprintf(ip, sizeof(ip), "[<%pK>]",
- 				(void *)class->contention_point[i]);
- 		seq_printf(m, "%40s %14lu %29s %pS\n",
- 			   name, stats->contention_point[i],
-@@ -510,7 +510,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
- 		if (!i)
- 			seq_line(m, '-', 40-namelen, namelen);
- 
--		snprintf(ip, sizeof(ip), "[<%p>]",
-+		snprintf(ip, sizeof(ip), "[<%pK>]",
- 				(void *)class->contending_point[i]);
- 		seq_printf(m, "%40s %14lu %29s %pS\n",
- 			   name, stats->contending_point[i],
-diff --git a/kernel/module.c b/kernel/module.c
-index 65362d9..96ac6ba 100644
---- a/kernel/module.c
-+++ b/kernel/module.c
-@@ -58,6 +58,7 @@
- #include <linux/jump_label.h>
- #include <linux/pfn.h>
- #include <linux/bsearch.h>
-+#include <linux/grsecurity.h>
- 
- #define CREATE_TRACE_POINTS
- #include <trace/events/module.h>
-@@ -119,7 +120,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
- 
- /* Bounds of module allocation, for speeding __module_address.
-  * Protected by module_mutex. */
--static unsigned long module_addr_min = -1UL, module_addr_max = 0;
-+static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
-+static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
- 
- int register_module_notifier(struct notifier_block * nb)
- {
-@@ -284,7 +286,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
- 		return true;
- 
- 	list_for_each_entry_rcu(mod, &modules, list) {
--		struct symsearch arr[] = {
-+		struct symsearch modarr[] = {
- 			{ mod->syms, mod->syms + mod->num_syms, mod->crcs,
- 			  NOT_GPL_ONLY, false },
- 			{ mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
-@@ -306,7 +308,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
- #endif
- 		};
- 
--		if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
-+		if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
- 			return true;
- 	}
- 	return false;
-@@ -438,7 +440,7 @@ static inline void __percpu *mod_percpu(struct module *mod)
- static int percpu_modalloc(struct module *mod,
- 			   unsigned long size, unsigned long align)
- {
--	if (align > PAGE_SIZE) {
-+	if (align-1 >= PAGE_SIZE) {
- 		printk(KERN_WARNING "%s: per-cpu alignment %li > %li\n",
- 		       mod->name, align, PAGE_SIZE);
- 		align = PAGE_SIZE;
-@@ -1183,7 +1185,7 @@ resolve_symbol_wait(struct module *mod,
-  */
- #ifdef CONFIG_SYSFS
- 
--#ifdef CONFIG_KALLSYMS
-+#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
- static inline bool sect_empty(const Elf_Shdr *sect)
- {
- 	return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
-@@ -1323,7 +1325,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
- {
- 	unsigned int notes, loaded, i;
- 	struct module_notes_attrs *notes_attrs;
--	struct bin_attribute *nattr;
-+	bin_attribute_no_const *nattr;
- 
- 	/* failed to create section attributes, so can't create notes */
- 	if (!mod->sect_attrs)
-@@ -1435,7 +1437,7 @@ static void del_usage_links(struct module *mod)
- static int module_add_modinfo_attrs(struct module *mod)
- {
- 	struct module_attribute *attr;
--	struct module_attribute *temp_attr;
-+	module_attribute_no_const *temp_attr;
- 	int error = 0;
- 	int i;
- 
-@@ -1649,21 +1651,21 @@ static void set_section_ro_nx(void *base,
- 
- static void unset_module_core_ro_nx(struct module *mod)
- {
--	set_page_attributes(mod->module_core + mod->core_text_size,
--		mod->module_core + mod->core_size,
-+	set_page_attributes(mod->module_core_rw,
-+		mod->module_core_rw + mod->core_size_rw,
- 		set_memory_x);
--	set_page_attributes(mod->module_core,
--		mod->module_core + mod->core_ro_size,
-+	set_page_attributes(mod->module_core_rx,
-+		mod->module_core_rx + mod->core_size_rx,
- 		set_memory_rw);
- }
- 
- static void unset_module_init_ro_nx(struct module *mod)
- {
--	set_page_attributes(mod->module_init + mod->init_text_size,
--		mod->module_init + mod->init_size,
-+	set_page_attributes(mod->module_init_rw,
-+		mod->module_init_rw + mod->init_size_rw,
- 		set_memory_x);
--	set_page_attributes(mod->module_init,
--		mod->module_init + mod->init_ro_size,
-+	set_page_attributes(mod->module_init_rx,
-+		mod->module_init_rx + mod->init_size_rx,
- 		set_memory_rw);
- }
- 
-@@ -1674,14 +1676,14 @@ void set_all_modules_text_rw(void)
- 
- 	mutex_lock(&module_mutex);
- 	list_for_each_entry_rcu(mod, &modules, list) {
--		if ((mod->module_core) && (mod->core_text_size)) {
--			set_page_attributes(mod->module_core,
--						mod->module_core + mod->core_text_size,
-+		if ((mod->module_core_rx) && (mod->core_size_rx)) {
-+			set_page_attributes(mod->module_core_rx,
-+						mod->module_core_rx + mod->core_size_rx,
- 						set_memory_rw);
- 		}
--		if ((mod->module_init) && (mod->init_text_size)) {
--			set_page_attributes(mod->module_init,
--						mod->module_init + mod->init_text_size,
-+		if ((mod->module_init_rx) && (mod->init_size_rx)) {
-+			set_page_attributes(mod->module_init_rx,
-+						mod->module_init_rx + mod->init_size_rx,
- 						set_memory_rw);
- 		}
- 	}
-@@ -1695,14 +1697,14 @@ void set_all_modules_text_ro(void)
- 
- 	mutex_lock(&module_mutex);
- 	list_for_each_entry_rcu(mod, &modules, list) {
--		if ((mod->module_core) && (mod->core_text_size)) {
--			set_page_attributes(mod->module_core,
--						mod->module_core + mod->core_text_size,
-+		if ((mod->module_core_rx) && (mod->core_size_rx)) {
-+			set_page_attributes(mod->module_core_rx,
-+						mod->module_core_rx + mod->core_size_rx,
- 						set_memory_ro);
- 		}
--		if ((mod->module_init) && (mod->init_text_size)) {
--			set_page_attributes(mod->module_init,
--						mod->module_init + mod->init_text_size,
-+		if ((mod->module_init_rx) && (mod->init_size_rx)) {
-+			set_page_attributes(mod->module_init_rx,
-+						mod->module_init_rx + mod->init_size_rx,
- 						set_memory_ro);
- 		}
- 	}
-@@ -1748,16 +1750,19 @@ static void free_module(struct module *mod)
- 
- 	/* This may be NULL, but that's OK */
- 	unset_module_init_ro_nx(mod);
--	module_free(mod, mod->module_init);
-+	module_free(mod, mod->module_init_rw);
-+	module_free_exec(mod, mod->module_init_rx);
- 	kfree(mod->args);
- 	percpu_modfree(mod);
- 
- 	/* Free lock-classes: */
--	lockdep_free_key_range(mod->module_core, mod->core_size);
-+	lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
-+	lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
- 
- 	/* Finally, free the core (containing the module structure) */
- 	unset_module_core_ro_nx(mod);
--	module_free(mod, mod->module_core);
-+	module_free_exec(mod, mod->module_core_rx);
-+	module_free(mod, mod->module_core_rw);
- 
- #ifdef CONFIG_MPU
- 	update_protections(current->mm);
-@@ -1826,10 +1831,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
- 	unsigned int i;
- 	int ret = 0;
- 	const struct kernel_symbol *ksym;
-+#ifdef CONFIG_GRKERNSEC_MODHARDEN
-+	int is_fs_load = 0;
-+	int register_filesystem_found = 0;
-+	char *p;
-+
-+	p = strstr(mod->args, "grsec_modharden_fs");
-+	if (p) {
-+		char *endptr = p + sizeof("grsec_modharden_fs") - 1;
-+		/* copy \0 as well */
-+		memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
-+		is_fs_load = 1;
-+	}
-+#endif
- 
- 	for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
- 		const char *name = info->strtab + sym[i].st_name;
- 
-+#ifdef CONFIG_GRKERNSEC_MODHARDEN
-+		/* it's a real shame this will never get ripped and copied
-+		   upstream! ;(
-+		*/
-+		if (is_fs_load && !strcmp(name, "register_filesystem"))
-+			register_filesystem_found = 1;
-+#endif
-+
- 		switch (sym[i].st_shndx) {
- 		case SHN_COMMON:
- 			/* We compiled with -fno-common.  These are not
-@@ -1850,7 +1876,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
- 			ksym = resolve_symbol_wait(mod, info, name);
- 			/* Ok if resolved.  */
- 			if (ksym && !IS_ERR(ksym)) {
-+				pax_open_kernel();
- 				sym[i].st_value = ksym->value;
-+				pax_close_kernel();
- 				break;
- 			}
- 
-@@ -1869,11 +1897,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
- 				secbase = (unsigned long)mod_percpu(mod);
- 			else
- 				secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
-+			pax_open_kernel();
- 			sym[i].st_value += secbase;
-+			pax_close_kernel();
- 			break;
- 		}
- 	}
- 
-+#ifdef CONFIG_GRKERNSEC_MODHARDEN
-+	if (is_fs_load && !register_filesystem_found) {
-+		printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
-+		ret = -EPERM;
-+	}
-+#endif
-+
- 	return ret;
- }
- 
-@@ -1977,22 +2014,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
- 			    || s->sh_entsize != ~0UL
- 			    || strstarts(sname, ".init"))
- 				continue;
--			s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
-+			if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
-+				s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
-+			else
-+				s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
- 			DEBUGP("\t%s\n", name);
- 		}
--		switch (m) {
--		case 0: /* executable */
--			mod->core_size = debug_align(mod->core_size);
--			mod->core_text_size = mod->core_size;
--			break;
--		case 1: /* RO: text and ro-data */
--			mod->core_size = debug_align(mod->core_size);
--			mod->core_ro_size = mod->core_size;
--			break;
--		case 3: /* whole core */
--			mod->core_size = debug_align(mod->core_size);
--			break;
--		}
- 	}
- 
- 	DEBUGP("Init section allocation order:\n");
-@@ -2006,23 +2033,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
- 			    || s->sh_entsize != ~0UL
- 			    || !strstarts(sname, ".init"))
- 				continue;
--			s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
--					 | INIT_OFFSET_MASK);
-+			if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
-+				s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
-+			else
-+				s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
-+			s->sh_entsize |= INIT_OFFSET_MASK;
- 			DEBUGP("\t%s\n", sname);
- 		}
--		switch (m) {
--		case 0: /* executable */
--			mod->init_size = debug_align(mod->init_size);
--			mod->init_text_size = mod->init_size;
--			break;
--		case 1: /* RO: text and ro-data */
--			mod->init_size = debug_align(mod->init_size);
--			mod->init_ro_size = mod->init_size;
--			break;
--		case 3: /* whole init */
--			mod->init_size = debug_align(mod->init_size);
--			break;
--		}
- 	}
- }
- 
-@@ -2187,7 +2204,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
- 
- 	/* Put symbol section at end of init part of module. */
- 	symsect->sh_flags |= SHF_ALLOC;
--	symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
-+	symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
- 					 info->index.sym) | INIT_OFFSET_MASK;
- 	DEBUGP("\t%s\n", info->secstrings + symsect->sh_name);
- 
-@@ -2206,19 +2223,19 @@ static void layout_symtab(struct module *mod, struct load_info *info)
- 	}
- 
- 	/* Append room for core symbols at end of core part. */
--	info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
--	mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
-+	info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
-+	mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
- 
- 	/* Put string table section at end of init part of module. */
- 	strsect->sh_flags |= SHF_ALLOC;
--	strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
-+	strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
- 					 info->index.str) | INIT_OFFSET_MASK;
- 	DEBUGP("\t%s\n", info->secstrings + strsect->sh_name);
- 
- 	/* Append room for core symbols' strings at end of core part. */
--	info->stroffs = mod->core_size;
-+	info->stroffs = mod->core_size_rx;
- 	__set_bit(0, info->strmap);
--	mod->core_size += bitmap_weight(info->strmap, strsect->sh_size);
-+	mod->core_size_rx += bitmap_weight(info->strmap, strsect->sh_size);
- }
- 
- static void add_kallsyms(struct module *mod, const struct load_info *info)
-@@ -2234,11 +2251,13 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
- 	/* Make sure we get permanent strtab: don't use info->strtab. */
- 	mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
- 
-+	pax_open_kernel();
-+
- 	/* Set types up while we still have access to sections. */
- 	for (i = 0; i < mod->num_symtab; i++)
- 		mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
- 
--	mod->core_symtab = dst = mod->module_core + info->symoffs;
-+	mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
- 	src = mod->symtab;
- 	for (ndst = i = 0; i < mod->num_symtab; i++) {
- 		if (i == 0 ||
-@@ -2251,10 +2270,12 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
- 	}
- 	mod->core_num_syms = ndst;
- 
--	mod->core_strtab = s = mod->module_core + info->stroffs;
-+	mod->core_strtab = s = mod->module_core_rx + info->stroffs;
- 	for (*s = 0, i = 1; i < info->sechdrs[info->index.str].sh_size; ++i)
- 		if (test_bit(i, info->strmap))
- 			*++s = mod->strtab[i];
-+
-+	pax_close_kernel();
- }
- #else
- static inline void layout_symtab(struct module *mod, struct load_info *info)
-@@ -2288,17 +2309,33 @@ void * __weak module_alloc(unsigned long size)
- 	return size == 0 ? NULL : vmalloc_exec(size);
- }
- 
--static void *module_alloc_update_bounds(unsigned long size)
-+static void *module_alloc_update_bounds_rw(unsigned long size)
- {
- 	void *ret = module_alloc(size);
- 
- 	if (ret) {
- 		mutex_lock(&module_mutex);
- 		/* Update module bounds. */
--		if ((unsigned long)ret < module_addr_min)
--			module_addr_min = (unsigned long)ret;
--		if ((unsigned long)ret + size > module_addr_max)
--			module_addr_max = (unsigned long)ret + size;
-+		if ((unsigned long)ret < module_addr_min_rw)
-+			module_addr_min_rw = (unsigned long)ret;
-+		if ((unsigned long)ret + size > module_addr_max_rw)
-+			module_addr_max_rw = (unsigned long)ret + size;
-+		mutex_unlock(&module_mutex);
-+	}
-+	return ret;
-+}
-+
-+static void *module_alloc_update_bounds_rx(unsigned long size)
-+{
-+	void *ret = module_alloc_exec(size);
-+
-+	if (ret) {
-+		mutex_lock(&module_mutex);
-+		/* Update module bounds. */
-+		if ((unsigned long)ret < module_addr_min_rx)
-+			module_addr_min_rx = (unsigned long)ret;
-+		if ((unsigned long)ret + size > module_addr_max_rx)
-+			module_addr_max_rx = (unsigned long)ret + size;
- 		mutex_unlock(&module_mutex);
- 	}
- 	return ret;
-@@ -2475,8 +2512,14 @@ static struct module *setup_load_info(struct load_info *info)
- static int check_modinfo(struct module *mod, struct load_info *info)
- {
- 	const char *modmagic = get_modinfo(info, "vermagic");
-+	const char *license = get_modinfo(info, "license");
- 	int err;
- 
-+#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
-+	if (!license || !license_is_gpl_compatible(license))
-+		return -ENOEXEC;
-+#endif
-+
- 	/* This is allowed: modprobe --force will invalidate it. */
- 	if (!modmagic) {
- 		err = try_to_force_load(mod, "bad vermagic");
-@@ -2499,7 +2542,7 @@ static int check_modinfo(struct module *mod, struct load_info *info)
- 	}
- 
- 	/* Set up license info based on the info section */
--	set_license(mod, get_modinfo(info, "license"));
-+	set_license(mod, license);
- 
- 	return 0;
- }
-@@ -2593,7 +2636,7 @@ static int move_module(struct module *mod, struct load_info *info)
- 	void *ptr;
- 
- 	/* Do the allocs. */
--	ptr = module_alloc_update_bounds(mod->core_size);
-+	ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
- 	/*
- 	 * The pointer to this block is stored in the module structure
- 	 * which is inside the block. Just mark it as not being a
-@@ -2603,10 +2646,10 @@ static int move_module(struct module *mod, struct load_info *info)
- 	if (!ptr)
- 		return -ENOMEM;
- 
--	memset(ptr, 0, mod->core_size);
--	mod->module_core = ptr;
-+	memset(ptr, 0, mod->core_size_rw);
-+	mod->module_core_rw = ptr;
- 
--	ptr = module_alloc_update_bounds(mod->init_size);
-+	ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
- 	/*
- 	 * The pointer to this block is stored in the module structure
- 	 * which is inside the block. This block doesn't need to be
-@@ -2614,12 +2657,39 @@ static int move_module(struct module *mod, struct load_info *info)
- 	 * after the module is initialized.
- 	 */
- 	kmemleak_ignore(ptr);
--	if (!ptr && mod->init_size) {
--		module_free(mod, mod->module_core);
-+	if (!ptr && mod->init_size_rw) {
-+		module_free(mod, mod->module_core_rw);
- 		return -ENOMEM;
- 	}
--	memset(ptr, 0, mod->init_size);
--	mod->module_init = ptr;
-+	memset(ptr, 0, mod->init_size_rw);
-+	mod->module_init_rw = ptr;
-+
-+	ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
-+	kmemleak_not_leak(ptr);
-+	if (!ptr) {
-+		module_free(mod, mod->module_init_rw);
-+		module_free(mod, mod->module_core_rw);
-+		return -ENOMEM;
-+	}
-+
-+	pax_open_kernel();
-+	memset(ptr, 0, mod->core_size_rx);
-+	pax_close_kernel();
-+	mod->module_core_rx = ptr;
-+
-+	ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
-+	kmemleak_ignore(ptr);
-+	if (!ptr && mod->init_size_rx) {
-+		module_free_exec(mod, mod->module_core_rx);
-+		module_free(mod, mod->module_init_rw);
-+		module_free(mod, mod->module_core_rw);
-+		return -ENOMEM;
-+	}
-+
-+	pax_open_kernel();
-+	memset(ptr, 0, mod->init_size_rx);
-+	pax_close_kernel();
-+	mod->module_init_rx = ptr;
- 
- 	/* Transfer each section which specifies SHF_ALLOC */
- 	DEBUGP("final section addresses:\n");
-@@ -2630,16 +2700,45 @@ static int move_module(struct module *mod, struct load_info *info)
- 		if (!(shdr->sh_flags & SHF_ALLOC))
- 			continue;
- 
--		if (shdr->sh_entsize & INIT_OFFSET_MASK)
--			dest = mod->module_init
--				+ (shdr->sh_entsize & ~INIT_OFFSET_MASK);
--		else
--			dest = mod->module_core + shdr->sh_entsize;
-+		if (shdr->sh_entsize & INIT_OFFSET_MASK) {
-+			if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
-+				dest = mod->module_init_rw
-+					+ (shdr->sh_entsize & ~INIT_OFFSET_MASK);
-+			else
-+				dest = mod->module_init_rx
-+					+ (shdr->sh_entsize & ~INIT_OFFSET_MASK);
-+		} else {
-+			if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
-+				dest = mod->module_core_rw + shdr->sh_entsize;
-+			else
-+				dest = mod->module_core_rx + shdr->sh_entsize;
-+		}
-+
-+		if (shdr->sh_type != SHT_NOBITS) {
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+#ifdef CONFIG_X86_64
-+			if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
-+				set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
-+#endif
-+			if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
-+				pax_open_kernel();
-+				memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
-+				pax_close_kernel();
-+			} else
-+#endif
- 
--		if (shdr->sh_type != SHT_NOBITS)
- 			memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
-+		}
- 		/* Update sh_addr to point to copy in image. */
--		shdr->sh_addr = (unsigned long)dest;
-+
-+#ifdef CONFIG_PAX_KERNEXEC
-+		if (shdr->sh_flags & SHF_EXECINSTR)
-+			shdr->sh_addr = ktva_ktla((unsigned long)dest);
-+		else
-+#endif
-+
-+			shdr->sh_addr = (unsigned long)dest;
- 		DEBUGP("\t0x%lx %s\n",
- 		       shdr->sh_addr, info->secstrings + shdr->sh_name);
- 	}
-@@ -2694,12 +2793,12 @@ static void flush_module_icache(const struct module *mod)
- 	 * Do it before processing of module parameters, so the module
- 	 * can provide parameter accessor functions of its own.
- 	 */
--	if (mod->module_init)
--		flush_icache_range((unsigned long)mod->module_init,
--				   (unsigned long)mod->module_init
--				   + mod->init_size);
--	flush_icache_range((unsigned long)mod->module_core,
--			   (unsigned long)mod->module_core + mod->core_size);
-+	if (mod->module_init_rx)
-+		flush_icache_range((unsigned long)mod->module_init_rx,
-+				   (unsigned long)mod->module_init_rx
-+				   + mod->init_size_rx);
-+	flush_icache_range((unsigned long)mod->module_core_rx,
-+			   (unsigned long)mod->module_core_rx + mod->core_size_rx);
- 
- 	set_fs(old_fs);
- }
-@@ -2779,8 +2878,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
- {
- 	kfree(info->strmap);
- 	percpu_modfree(mod);
--	module_free(mod, mod->module_init);
--	module_free(mod, mod->module_core);
-+	module_free_exec(mod, mod->module_init_rx);
-+	module_free_exec(mod, mod->module_core_rx);
-+	module_free(mod, mod->module_init_rw);
-+	module_free(mod, mod->module_core_rw);
- }
- 
- int __weak module_finalize(const Elf_Ehdr *hdr,
-@@ -2844,9 +2945,38 @@ static struct module *load_module(void __user *umod,
- 	if (err)
- 		goto free_unload;
- 
-+	/* Now copy in args */
-+	mod->args = strndup_user(uargs, ~0UL >> 1);
-+	if (IS_ERR(mod->args)) {
-+		err = PTR_ERR(mod->args);
-+		goto free_unload;
-+	}
-+
- 	/* Set up MODINFO_ATTR fields */
- 	setup_modinfo(mod, &info);
- 
-+#ifdef CONFIG_GRKERNSEC_MODHARDEN
-+	{
-+		char *p, *p2;
-+
-+		if (strstr(mod->args, "grsec_modharden_netdev")) {
-+			printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated).  Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
-+			err = -EPERM;
-+			goto free_modinfo;
-+		} else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
-+			p += sizeof("grsec_modharden_normal") - 1;
-+			p2 = strstr(p, "_");
-+			if (p2) {
-+				*p2 = '\0';
-+				printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
-+				*p2 = '_';
-+			}
-+			err = -EPERM;
-+			goto free_modinfo;
-+		}
-+	}
-+#endif
-+
- 	/* Fix up syms, so that st_value is a pointer to location. */
- 	err = simplify_symbols(mod, &info);
- 	if (err < 0)
-@@ -2862,13 +2992,6 @@ static struct module *load_module(void __user *umod,
- 
- 	flush_module_icache(mod);
- 
--	/* Now copy in args */
--	mod->args = strndup_user(uargs, ~0UL >> 1);
--	if (IS_ERR(mod->args)) {
--		err = PTR_ERR(mod->args);
--		goto free_arch_cleanup;
--	}
--
- 	/* Mark state as coming so strong_try_module_get() ignores us. */
- 	mod->state = MODULE_STATE_COMING;
- 
-@@ -2926,11 +3049,10 @@ static struct module *load_module(void __user *umod,
-  unlock:
- 	mutex_unlock(&module_mutex);
- 	synchronize_sched();
--	kfree(mod->args);
-- free_arch_cleanup:
- 	module_arch_cleanup(mod);
-  free_modinfo:
- 	free_modinfo(mod);
-+	kfree(mod->args);
-  free_unload:
- 	module_unload_free(mod);
-  free_module:
-@@ -2971,16 +3093,16 @@ SYSCALL_DEFINE3(init_module, void __user *, umod,
- 			MODULE_STATE_COMING, mod);
- 
- 	/* Set RO and NX regions for core */
--	set_section_ro_nx(mod->module_core,
--				mod->core_text_size,
--				mod->core_ro_size,
--				mod->core_size);
-+	set_section_ro_nx(mod->module_core_rx,
-+				mod->core_size_rx,
-+				mod->core_size_rx,
-+				mod->core_size_rx);
- 
- 	/* Set RO and NX regions for init */
--	set_section_ro_nx(mod->module_init,
--				mod->init_text_size,
--				mod->init_ro_size,
--				mod->init_size);
-+	set_section_ro_nx(mod->module_init_rx,
-+				mod->init_size_rx,
-+				mod->init_size_rx,
-+				mod->init_size_rx);
- 
- 	do_mod_ctors(mod);
- 	/* Start the module */
-@@ -3026,11 +3148,12 @@ SYSCALL_DEFINE3(init_module, void __user *, umod,
- 	mod->strtab = mod->core_strtab;
- #endif
- 	unset_module_init_ro_nx(mod);
--	module_free(mod, mod->module_init);
--	mod->module_init = NULL;
--	mod->init_size = 0;
--	mod->init_ro_size = 0;
--	mod->init_text_size = 0;
-+	module_free(mod, mod->module_init_rw);
-+	module_free_exec(mod, mod->module_init_rx);
-+	mod->module_init_rw = NULL;
-+	mod->module_init_rx = NULL;
-+	mod->init_size_rw = 0;
-+	mod->init_size_rx = 0;
- 	mutex_unlock(&module_mutex);
- 
- 	return 0;
-@@ -3061,10 +3184,16 @@ static const char *get_ksymbol(struct module *mod,
- 	unsigned long nextval;
- 
- 	/* At worse, next value is at end of module */
--	if (within_module_init(addr, mod))
--		nextval = (unsigned long)mod->module_init+mod->init_text_size;
-+	if (within_module_init_rx(addr, mod))
-+		nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
-+	else if (within_module_init_rw(addr, mod))
-+		nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
-+	else if (within_module_core_rx(addr, mod))
-+		nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
-+	else if (within_module_core_rw(addr, mod))
-+		nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
- 	else
--		nextval = (unsigned long)mod->module_core+mod->core_text_size;
-+		return NULL;
- 
- 	/* Scan for closest preceding symbol, and next symbol. (ELF
- 	   starts real symbols at 1). */
-@@ -3312,7 +3441,7 @@ static int m_show(struct seq_file *m, void *p)
- 	char buf[8];
- 
- 	seq_printf(m, "%s %u",
--		   mod->name, mod->init_size + mod->core_size);
-+		   mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
- 	print_unload_info(m, mod);
- 
- 	/* Informative for users. */
-@@ -3321,7 +3450,7 @@ static int m_show(struct seq_file *m, void *p)
- 		   mod->state == MODULE_STATE_COMING ? "Loading":
- 		   "Live");
- 	/* Used by oprofile and other similar tools. */
--	seq_printf(m, " 0x%pK", mod->module_core);
-+	seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
- 
- 	/* Taints info */
- 	if (mod->taints)
-@@ -3357,7 +3486,17 @@ static const struct file_operations proc_modules_operations = {
- 
- static int __init proc_modules_init(void)
- {
-+#ifndef CONFIG_GRKERNSEC_HIDESYM
-+#ifdef CONFIG_GRKERNSEC_PROC_USER
-+	proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
-+#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
-+#else
- 	proc_create("modules", 0, NULL, &proc_modules_operations);
-+#endif
-+#else
-+	proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
-+#endif
- 	return 0;
- }
- module_init(proc_modules_init);
-@@ -3416,12 +3555,12 @@ struct module *__module_address(unsigned long addr)
- {
- 	struct module *mod;
- 
--	if (addr < module_addr_min || addr > module_addr_max)
-+	if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
-+	    (addr < module_addr_min_rw || addr > module_addr_max_rw))
- 		return NULL;
- 
- 	list_for_each_entry_rcu(mod, &modules, list)
--		if (within_module_core(addr, mod)
--		    || within_module_init(addr, mod))
-+		if (within_module_init(addr, mod) || within_module_core(addr, mod))
- 			return mod;
- 	return NULL;
- }
-@@ -3455,11 +3594,20 @@ bool is_module_text_address(unsigned long addr)
-  */
- struct module *__module_text_address(unsigned long addr)
- {
--	struct module *mod = __module_address(addr);
-+	struct module *mod;
-+
-+#ifdef CONFIG_X86_32
-+	addr = ktla_ktva(addr);
-+#endif
-+
-+	if (addr < module_addr_min_rx || addr > module_addr_max_rx)
-+		return NULL;
-+
-+	mod = __module_address(addr);
-+
- 	if (mod) {
- 		/* Make sure it's within the text section. */
--		if (!within(addr, mod->module_init, mod->init_text_size)
--		    && !within(addr, mod->module_core, mod->core_text_size))
-+		if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
- 			mod = NULL;
- 	}
- 	return mod;
-diff --git a/kernel/mutex-debug.c b/kernel/mutex-debug.c
-index 7e3443f..b2a1e6b 100644
---- a/kernel/mutex-debug.c
-+++ b/kernel/mutex-debug.c
-@@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
- }
- 
- void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
--			    struct thread_info *ti)
-+			    struct task_struct *task)
- {
- 	SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
- 
- 	/* Mark the current thread as blocked on the lock: */
--	ti->task->blocked_on = waiter;
-+	task->blocked_on = waiter;
- }
- 
- void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
--			 struct thread_info *ti)
-+			 struct task_struct *task)
- {
- 	DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
--	DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
--	DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
--	ti->task->blocked_on = NULL;
-+	DEBUG_LOCKS_WARN_ON(waiter->task != task);
-+	DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
-+	task->blocked_on = NULL;
- 
- 	list_del_init(&waiter->list);
- 	waiter->task = NULL;
-diff --git a/kernel/mutex-debug.h b/kernel/mutex-debug.h
-index 0799fd3..d06ae3b 100644
---- a/kernel/mutex-debug.h
-+++ b/kernel/mutex-debug.h
-@@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
- extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
- extern void debug_mutex_add_waiter(struct mutex *lock,
- 				   struct mutex_waiter *waiter,
--				   struct thread_info *ti);
-+				   struct task_struct *task);
- extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
--				struct thread_info *ti);
-+				struct task_struct *task);
- extern void debug_mutex_unlock(struct mutex *lock);
- extern void debug_mutex_init(struct mutex *lock, const char *name,
- 			     struct lock_class_key *key);
-diff --git a/kernel/mutex.c b/kernel/mutex.c
-index 89096dd..f91ebc5 100644
---- a/kernel/mutex.c
-+++ b/kernel/mutex.c
-@@ -198,7 +198,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
- 	spin_lock_mutex(&lock->wait_lock, flags);
- 
- 	debug_mutex_lock_common(lock, &waiter);
--	debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
-+	debug_mutex_add_waiter(lock, &waiter, task);
- 
- 	/* add waiting tasks to the end of the waitqueue (FIFO): */
- 	list_add_tail(&waiter.list, &lock->wait_list);
-@@ -227,8 +227,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
- 		 * TASK_UNINTERRUPTIBLE case.)
- 		 */
- 		if (unlikely(signal_pending_state(state, task))) {
--			mutex_remove_waiter(lock, &waiter,
--					    task_thread_info(task));
-+			mutex_remove_waiter(lock, &waiter, task);
- 			mutex_release(&lock->dep_map, 1, ip);
- 			spin_unlock_mutex(&lock->wait_lock, flags);
- 
-@@ -249,7 +248,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
- done:
- 	lock_acquired(&lock->dep_map, ip);
- 	/* got the lock - rejoice! */
--	mutex_remove_waiter(lock, &waiter, current_thread_info());
-+	mutex_remove_waiter(lock, &waiter, task);
- 	mutex_set_owner(lock);
- 
- 	/* set it to 0 if there are no waiters left: */
-diff --git a/kernel/notifier.c b/kernel/notifier.c
-index 2d5cc4c..d9ea600 100644
---- a/kernel/notifier.c
-+++ b/kernel/notifier.c
-@@ -5,6 +5,7 @@
- #include <linux/rcupdate.h>
- #include <linux/vmalloc.h>
- #include <linux/reboot.h>
-+#include <linux/mm.h>
- 
- /*
-  *	Notifier list for kernel code which wants to be called
-@@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
- 	while ((*nl) != NULL) {
- 		if (n->priority > (*nl)->priority)
- 			break;
--		nl = &((*nl)->next);
-+		nl = (struct notifier_block **)&((*nl)->next);
- 	}
--	n->next = *nl;
-+	pax_open_kernel();
-+	*(const void **)&n->next = *nl;
- 	rcu_assign_pointer(*nl, n);
-+	pax_close_kernel();
- 	return 0;
- }
- 
-@@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
- 			return 0;
- 		if (n->priority > (*nl)->priority)
- 			break;
--		nl = &((*nl)->next);
-+		nl = (struct notifier_block **)&((*nl)->next);
- 	}
--	n->next = *nl;
-+	pax_open_kernel();
-+	*(const void **)&n->next = *nl;
- 	rcu_assign_pointer(*nl, n);
-+	pax_close_kernel();
- 	return 0;
- }
- 
-@@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
- {
- 	while ((*nl) != NULL) {
- 		if ((*nl) == n) {
-+			pax_open_kernel();
- 			rcu_assign_pointer(*nl, n->next);
-+			pax_close_kernel();
- 			return 0;
- 		}
--		nl = &((*nl)->next);
-+		nl = (struct notifier_block **)&((*nl)->next);
- 	}
- 	return -ENOENT;
- }
-diff --git a/kernel/padata.c b/kernel/padata.c
-index b452599..5d68f4e 100644
---- a/kernel/padata.c
-+++ b/kernel/padata.c
-@@ -132,10 +132,10 @@ int padata_do_parallel(struct padata_instance *pinst,
- 	padata->pd = pd;
- 	padata->cb_cpu = cb_cpu;
- 
--	if (unlikely(atomic_read(&pd->seq_nr) == pd->max_seq_nr))
--		atomic_set(&pd->seq_nr, -1);
-+	if (unlikely(atomic_read_unchecked(&pd->seq_nr) == pd->max_seq_nr))
-+		atomic_set_unchecked(&pd->seq_nr, -1);
- 
--	padata->seq_nr = atomic_inc_return(&pd->seq_nr);
-+	padata->seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
- 
- 	target_cpu = padata_cpu_hash(padata);
- 	queue = per_cpu_ptr(pd->pqueue, target_cpu);
-@@ -444,7 +444,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
- 	padata_init_pqueues(pd);
- 	padata_init_squeues(pd);
- 	setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
--	atomic_set(&pd->seq_nr, -1);
-+	atomic_set_unchecked(&pd->seq_nr, -1);
- 	atomic_set(&pd->reorder_objects, 0);
- 	atomic_set(&pd->refcnt, 0);
- 	pd->pinst = pinst;
-diff --git a/kernel/panic.c b/kernel/panic.c
-index 3458469..3ed0694 100644
---- a/kernel/panic.c
-+++ b/kernel/panic.c
-@@ -65,6 +65,14 @@ NORET_TYPE void panic(const char * fmt, ...)
- 	int state = 0;
- 
- 	/*
-+	 * Disable local interrupts. This will prevent panic_smp_self_stop
-+	 * from deadlocking the first cpu that invokes the panic, since
-+	 * there is nothing to prevent an interrupt handler (that runs
-+	 * after the panic_lock is acquired) from invoking panic again.
-+	 */
-+	local_irq_disable();
-+
-+	/*
- 	 * It's possible to come here directly from a panic-assertion and
- 	 * not have preempt disabled. Some functions called from here want
- 	 * preempt to be disabled. No point enabling it later though...
-@@ -78,7 +86,11 @@ NORET_TYPE void panic(const char * fmt, ...)
- 	va_end(args);
- 	printk(KERN_EMERG "Kernel panic - not syncing: %s\n",buf);
- #ifdef CONFIG_DEBUG_BUGVERBOSE
--	dump_stack();
-+	/*
-+	 * Avoid nested stack-dumping if a panic occurs during oops processing
-+	 */
-+	if (!test_taint(TAINT_DIE) && oops_in_progress <= 1)
-+		dump_stack();
- #endif
- 
- 	/*
-@@ -382,7 +394,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
- 	const char *board;
- 
- 	printk(KERN_WARNING "------------[ cut here ]------------\n");
--	printk(KERN_WARNING "WARNING: at %s:%d %pS()\n", file, line, caller);
-+	printk(KERN_WARNING "WARNING: at %s:%d %pA()\n", file, line, caller);
- 	board = dmi_get_system_info(DMI_PRODUCT_NAME);
- 	if (board)
- 		printk(KERN_WARNING "Hardware name: %s\n", board);
-@@ -437,7 +449,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
-  */
- void __stack_chk_fail(void)
- {
--	panic("stack-protector: Kernel stack is corrupted in: %p\n",
-+	dump_stack();
-+	panic("stack-protector: Kernel stack is corrupted in: %pA\n",
- 		__builtin_return_address(0));
- }
- EXPORT_SYMBOL(__stack_chk_fail);
-diff --git a/kernel/pid.c b/kernel/pid.c
-index fa5f722..0c93e57 100644
---- a/kernel/pid.c
-+++ b/kernel/pid.c
-@@ -33,6 +33,7 @@
- #include <linux/rculist.h>
- #include <linux/bootmem.h>
- #include <linux/hash.h>
-+#include <linux/security.h>
- #include <linux/pid_namespace.h>
- #include <linux/init_task.h>
- #include <linux/syscalls.h>
-@@ -45,7 +46,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
- 
- int pid_max = PID_MAX_DEFAULT;
- 
--#define RESERVED_PIDS		300
-+#define RESERVED_PIDS		500
- 
- int pid_max_min = RESERVED_PIDS + 1;
- int pid_max_max = PID_MAX_LIMIT;
-@@ -418,10 +419,18 @@ EXPORT_SYMBOL(pid_task);
-  */
- struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
- {
-+	struct task_struct *task;
-+
- 	rcu_lockdep_assert(rcu_read_lock_held(),
- 			   "find_task_by_pid_ns() needs rcu_read_lock()"
- 			   " protection");
--	return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
-+
-+	task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
-+
-+	if (gr_pid_is_chrooted(task))
-+		return NULL;
-+
-+	return task;
- }
- 
- struct task_struct *find_task_by_vpid(pid_t vnr)
-@@ -429,6 +438,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
- 	return find_task_by_pid_ns(vnr, current->nsproxy->pid_ns);
- }
- 
-+struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
-+{
-+	rcu_lockdep_assert(rcu_read_lock_held(),
-+			   "find_task_by_pid_ns() needs rcu_read_lock()"
-+			   " protection");
-+	return pid_task(find_pid_ns(vnr, current->nsproxy->pid_ns), PIDTYPE_PID);
-+}
-+
- struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
- {
- 	struct pid *pid;
-diff --git a/kernel/posix-cpu-timers.c b/kernel/posix-cpu-timers.c
-index 962c291..31cf69d7 100644
---- a/kernel/posix-cpu-timers.c
-+++ b/kernel/posix-cpu-timers.c
-@@ -6,9 +6,11 @@
- #include <linux/posix-timers.h>
- #include <linux/errno.h>
- #include <linux/math64.h>
-+#include <linux/security.h>
- #include <asm/uaccess.h>
- #include <linux/kernel_stat.h>
- #include <trace/events/timer.h>
-+#include <linux/random.h>
- 
- /*
-  * Called after updating RLIMIT_CPU to run cpu timer and update
-@@ -511,6 +513,8 @@ static void cleanup_timers(struct list_head *head,
-  */
- void posix_cpu_timers_exit(struct task_struct *tsk)
- {
-+	add_device_randomness((const void*) &tsk->se.sum_exec_runtime,
-+						sizeof(unsigned long long));
- 	cleanup_timers(tsk->cpu_timers,
- 		       tsk->utime, tsk->stime, tsk->se.sum_exec_runtime);
- 
-@@ -1625,14 +1629,14 @@ struct k_clock clock_posix_cpu = {
- 
- static __init int init_posix_cpu_timers(void)
- {
--	struct k_clock process = {
-+	static struct k_clock process = {
- 		.clock_getres	= process_cpu_clock_getres,
- 		.clock_get	= process_cpu_clock_get,
- 		.timer_create	= process_cpu_timer_create,
- 		.nsleep		= process_cpu_nsleep,
- 		.nsleep_restart	= process_cpu_nsleep_restart,
- 	};
--	struct k_clock thread = {
-+	static struct k_clock thread = {
- 		.clock_getres	= thread_cpu_clock_getres,
- 		.clock_get	= thread_cpu_clock_get,
- 		.timer_create	= thread_cpu_timer_create,
-diff --git a/kernel/posix-timers.c b/kernel/posix-timers.c
-index e885be1..f005738 100644
---- a/kernel/posix-timers.c
-+++ b/kernel/posix-timers.c
-@@ -43,6 +43,7 @@
- #include <linux/idr.h>
- #include <linux/posix-clock.h>
- #include <linux/posix-timers.h>
-+#include <linux/grsecurity.h>
- #include <linux/syscalls.h>
- #include <linux/wait.h>
- #include <linux/workqueue.h>
-@@ -129,7 +130,7 @@ static DEFINE_SPINLOCK(idr_lock);
-  *	    which we beg off on and pass to do_sys_settimeofday().
-  */
- 
--static struct k_clock posix_clocks[MAX_CLOCKS];
-+static struct k_clock *posix_clocks[MAX_CLOCKS];
- 
- /*
-  * These ones are defined below.
-@@ -227,7 +228,7 @@ static int posix_get_boottime(const clockid_t which_clock, struct timespec *tp)
-  */
- static __init int init_posix_timers(void)
- {
--	struct k_clock clock_realtime = {
-+	static struct k_clock clock_realtime = {
- 		.clock_getres	= hrtimer_get_res,
- 		.clock_get	= posix_clock_realtime_get,
- 		.clock_set	= posix_clock_realtime_set,
-@@ -239,7 +240,7 @@ static __init int init_posix_timers(void)
- 		.timer_get	= common_timer_get,
- 		.timer_del	= common_timer_del,
- 	};
--	struct k_clock clock_monotonic = {
-+	static struct k_clock clock_monotonic = {
- 		.clock_getres	= hrtimer_get_res,
- 		.clock_get	= posix_ktime_get_ts,
- 		.nsleep		= common_nsleep,
-@@ -249,19 +250,19 @@ static __init int init_posix_timers(void)
- 		.timer_get	= common_timer_get,
- 		.timer_del	= common_timer_del,
- 	};
--	struct k_clock clock_monotonic_raw = {
-+	static struct k_clock clock_monotonic_raw = {
- 		.clock_getres	= hrtimer_get_res,
- 		.clock_get	= posix_get_monotonic_raw,
- 	};
--	struct k_clock clock_realtime_coarse = {
-+	static struct k_clock clock_realtime_coarse = {
- 		.clock_getres	= posix_get_coarse_res,
- 		.clock_get	= posix_get_realtime_coarse,
- 	};
--	struct k_clock clock_monotonic_coarse = {
-+	static struct k_clock clock_monotonic_coarse = {
- 		.clock_getres	= posix_get_coarse_res,
- 		.clock_get	= posix_get_monotonic_coarse,
- 	};
--	struct k_clock clock_boottime = {
-+	static struct k_clock clock_boottime = {
- 		.clock_getres	= hrtimer_get_res,
- 		.clock_get	= posix_get_boottime,
- 		.nsleep		= common_nsleep,
-@@ -473,7 +474,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
- 		return;
- 	}
- 
--	posix_clocks[clock_id] = *new_clock;
-+	posix_clocks[clock_id] = new_clock;
- }
- EXPORT_SYMBOL_GPL(posix_timers_register_clock);
- 
-@@ -519,9 +520,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
- 		return (id & CLOCKFD_MASK) == CLOCKFD ?
- 			&clock_posix_dynamic : &clock_posix_cpu;
- 
--	if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
-+	if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
- 		return NULL;
--	return &posix_clocks[id];
-+	return posix_clocks[id];
- }
- 
- static int common_timer_create(struct k_itimer *new_timer)
-@@ -539,7 +540,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
- 	struct k_clock *kc = clockid_to_kclock(which_clock);
- 	struct k_itimer *new_timer;
- 	int error, new_timer_id;
--	sigevent_t event;
-+	sigevent_t event = { };
- 	int it_id_set = IT_ID_NOT_SET;
- 
- 	if (!kc)
-@@ -966,6 +967,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
- 	if (copy_from_user(&new_tp, tp, sizeof (*tp)))
- 		return -EFAULT;
- 
-+	/* only the CLOCK_REALTIME clock can be set, all other clocks
-+	   have their clock_set fptr set to a nosettime dummy function
-+	   CLOCK_REALTIME has a NULL clock_set fptr which causes it to
-+	   call common_clock_set, which calls do_sys_settimeofday, which
-+	   we hook
-+	*/
-+
- 	return kc->clock_set(which_clock, &new_tp);
- }
- 
-diff --git a/kernel/power/poweroff.c b/kernel/power/poweroff.c
-index d523593..68197a4 100644
---- a/kernel/power/poweroff.c
-+++ b/kernel/power/poweroff.c
-@@ -37,7 +37,7 @@ static struct sysrq_key_op	sysrq_poweroff_op = {
- 	.enable_mask	= SYSRQ_ENABLE_BOOT,
- };
- 
--static int pm_sysrq_init(void)
-+static int __init pm_sysrq_init(void)
- {
- 	register_sysrq_key('o', &sysrq_poweroff_op);
- 	return 0;
-diff --git a/kernel/power/process.c b/kernel/power/process.c
-index 3d4b954..11af930 100644
---- a/kernel/power/process.c
-+++ b/kernel/power/process.c
-@@ -41,6 +41,7 @@ static int try_to_freeze_tasks(bool sig_only)
- 	u64 elapsed_csecs64;
- 	unsigned int elapsed_csecs;
- 	bool wakeup = false;
-+	bool timedout = false;
- 
- 	do_gettimeofday(&start);
- 
-@@ -51,6 +52,8 @@ static int try_to_freeze_tasks(bool sig_only)
- 
- 	while (true) {
- 		todo = 0;
-+		if (time_after(jiffies, end_time))
-+			timedout = true;
- 		read_lock(&tasklist_lock);
- 		do_each_thread(g, p) {
- 			if (frozen(p) || !freezable(p))
-@@ -71,9 +74,13 @@ static int try_to_freeze_tasks(bool sig_only)
- 			 * try_to_stop() after schedule() in ptrace/signal
- 			 * stop sees TIF_FREEZE.
- 			 */
--			if (!task_is_stopped_or_traced(p) &&
--			    !freezer_should_skip(p))
-+			if (!task_is_stopped_or_traced(p) && !freezer_should_skip(p)) {
- 				todo++;
-+				if (timedout) {
-+					printk(KERN_ERR "Task refusing to freeze:\n");
-+					sched_show_task(p);
-+				}
-+			}
- 		} while_each_thread(g, p);
- 		read_unlock(&tasklist_lock);
- 
-@@ -82,7 +89,7 @@ static int try_to_freeze_tasks(bool sig_only)
- 			todo += wq_busy;
- 		}
- 
--		if (!todo || time_after(jiffies, end_time))
-+		if (!todo || timedout)
- 			break;
- 
- 		if (pm_wakeup_pending()) {
-diff --git a/kernel/printk.c b/kernel/printk.c
-index 16688ec..327729b 100644
---- a/kernel/printk.c
-+++ b/kernel/printk.c
-@@ -313,6 +313,11 @@ static int check_syslog_permissions(int type, bool from_file)
- 	if (from_file && type != SYSLOG_ACTION_OPEN)
- 		return 0;
- 
-+#ifdef CONFIG_GRKERNSEC_DMESG
-+	if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
-+		return -EPERM;
-+#endif
-+
- 	if (syslog_action_restricted(type)) {
- 		if (capable(CAP_SYSLOG))
- 			return 0;
-diff --git a/kernel/profile.c b/kernel/profile.c
-index 76b8e77..a2930e8 100644
---- a/kernel/profile.c
-+++ b/kernel/profile.c
-@@ -39,7 +39,7 @@ struct profile_hit {
- /* Oprofile timer tick hook */
- static int (*timer_hook)(struct pt_regs *) __read_mostly;
- 
--static atomic_t *prof_buffer;
-+static atomic_unchecked_t *prof_buffer;
- static unsigned long prof_len, prof_shift;
- 
- int prof_on __read_mostly;
-@@ -281,7 +281,7 @@ static void profile_flip_buffers(void)
- 					hits[i].pc = 0;
- 				continue;
- 			}
--			atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
-+			atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
- 			hits[i].hits = hits[i].pc = 0;
- 		}
- 	}
-@@ -342,9 +342,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
- 	 * Add the current hit(s) and flush the write-queue out
- 	 * to the global buffer:
- 	 */
--	atomic_add(nr_hits, &prof_buffer[pc]);
-+	atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
- 	for (i = 0; i < NR_PROFILE_HIT; ++i) {
--		atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
-+		atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
- 		hits[i].pc = hits[i].hits = 0;
- 	}
- out:
-@@ -419,7 +419,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
- {
- 	unsigned long pc;
- 	pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
--	atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
-+	atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
- }
- #endif /* !CONFIG_SMP */
- 
-@@ -517,7 +517,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
- 			return -EFAULT;
- 		buf++; p++; count--; read++;
- 	}
--	pnt = (char *)prof_buffer + p - sizeof(atomic_t);
-+	pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
- 	if (copy_to_user(buf, (void *)pnt, count))
- 		return -EFAULT;
- 	read += count;
-@@ -548,7 +548,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
- 	}
- #endif
- 	profile_discard_flip_buffers();
--	memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
-+	memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
- 	return count;
- }
- 
-diff --git a/kernel/ptrace.c b/kernel/ptrace.c
-index 67fedad..82362a6 100644
---- a/kernel/ptrace.c
-+++ b/kernel/ptrace.c
-@@ -211,7 +211,8 @@ int ptrace_check_attach(struct task_struct *child, bool ignore_state)
- 	return ret;
- }
- 
--int __ptrace_may_access(struct task_struct *task, unsigned int mode)
-+static int __ptrace_may_access(struct task_struct *task, unsigned int mode,
-+			       unsigned int log)
- {
- 	const struct cred *cred = current_cred(), *tcred;
- 
-@@ -237,7 +238,8 @@ int __ptrace_may_access(struct task_struct *task, unsigned int mode)
- 	     cred->gid == tcred->sgid &&
- 	     cred->gid == tcred->gid))
- 		goto ok;
--	if (ns_capable(tcred->user->user_ns, CAP_SYS_PTRACE))
-+	if ((!log && ns_capable_nolog(tcred->user->user_ns, CAP_SYS_PTRACE)) ||
-+	    (log && ns_capable(tcred->user->user_ns, CAP_SYS_PTRACE)))
- 		goto ok;
- 	rcu_read_unlock();
- 	return -EPERM;
-@@ -246,7 +248,9 @@ ok:
- 	smp_rmb();
- 	if (task->mm)
- 		dumpable = get_dumpable(task->mm);
--	if (!dumpable && !task_ns_capable(task, CAP_SYS_PTRACE))
-+	if (!dumpable &&
-+		((!log && !task_ns_capable_nolog(task, CAP_SYS_PTRACE)) ||
-+		 (log && !task_ns_capable(task, CAP_SYS_PTRACE))))
- 		return -EPERM;
- 
- 	return security_ptrace_access_check(task, mode);
-@@ -256,7 +260,21 @@ bool ptrace_may_access(struct task_struct *task, unsigned int mode)
- {
- 	int err;
- 	task_lock(task);
--	err = __ptrace_may_access(task, mode);
-+	err = __ptrace_may_access(task, mode, 0);
-+	task_unlock(task);
-+	return !err;
-+}
-+
-+bool ptrace_may_access_nolock(struct task_struct *task, unsigned int mode)
-+{
-+	return __ptrace_may_access(task, mode, 0);
-+}
-+
-+bool ptrace_may_access_log(struct task_struct *task, unsigned int mode)
-+{
-+	int err;
-+	task_lock(task);
-+	err = __ptrace_may_access(task, mode, 1);
- 	task_unlock(task);
- 	return !err;
- }
-@@ -301,7 +319,7 @@ static int ptrace_attach(struct task_struct *task, long request,
- 		goto out;
- 
- 	task_lock(task);
--	retval = __ptrace_may_access(task, PTRACE_MODE_ATTACH);
-+	retval = __ptrace_may_access(task, PTRACE_MODE_ATTACH, 1);
- 	task_unlock(task);
- 	if (retval)
- 		goto unlock_creds;
-@@ -316,7 +334,7 @@ static int ptrace_attach(struct task_struct *task, long request,
- 	task->ptrace = PT_PTRACED;
- 	if (seize)
- 		task->ptrace |= PT_SEIZED;
--	if (task_ns_capable(task, CAP_SYS_PTRACE))
-+	if (task_ns_capable_nolog(task, CAP_SYS_PTRACE))
- 		task->ptrace |= PT_PTRACE_CAP;
- 
- 	__ptrace_link(task, current);
-@@ -522,7 +540,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
- 				break;
- 			return -EIO;
- 		}
--		if (copy_to_user(dst, buf, retval))
-+		if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
- 			return -EFAULT;
- 		copied += retval;
- 		src += retval;
-@@ -582,6 +600,9 @@ static int ptrace_setoptions(struct task_struct *child, unsigned long data)
- 	if (data & PTRACE_O_TRACEEXIT)
- 		child->ptrace |= PT_TRACE_EXIT;
- 
-+	if (data & PTRACE_O_TRACESECCOMP)
-+		child->ptrace |= PT_TRACE_SECCOMP;
-+
- 	return (data & ~PTRACE_O_MASK) ? -EINVAL : 0;
- }
- 
-@@ -719,7 +740,7 @@ int ptrace_request(struct task_struct *child, long request,
- 	bool seized = child->ptrace & PT_SEIZED;
- 	int ret = -EIO;
- 	siginfo_t siginfo, *si;
--	void __user *datavp = (void __user *) data;
-+	void __user *datavp = (__force void __user *) data;
- 	unsigned long __user *datalp = datavp;
- 	unsigned long flags;
- 
-@@ -921,14 +942,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
- 		goto out;
- 	}
- 
-+	if (gr_handle_ptrace(child, request)) {
-+		ret = -EPERM;
-+		goto out_put_task_struct;
-+	}
-+
- 	if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
- 		ret = ptrace_attach(child, request, data);
- 		/*
- 		 * Some architectures need to do book-keeping after
- 		 * a ptrace attach.
- 		 */
--		if (!ret)
-+		if (!ret) {
- 			arch_ptrace_attach(child);
-+			gr_audit_ptrace(child);
-+		}
- 		goto out_put_task_struct;
- 	}
- 
-@@ -956,7 +984,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
- 	copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
- 	if (copied != sizeof(tmp))
- 		return -EIO;
--	return put_user(tmp, (unsigned long __user *)data);
-+	return put_user(tmp, (__force unsigned long __user *)data);
- }
- 
- int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
-@@ -1050,7 +1078,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
- }
- 
- asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
--				  compat_long_t addr, compat_long_t data)
-+				  compat_ulong_t addr, compat_ulong_t data)
- {
- 	struct task_struct *child;
- 	long ret;
-@@ -1066,14 +1094,21 @@ asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
- 		goto out;
- 	}
- 
-+	if (gr_handle_ptrace(child, request)) {
-+		ret = -EPERM;
-+		goto out_put_task_struct;
-+	}
-+
- 	if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
- 		ret = ptrace_attach(child, request, data);
- 		/*
- 		 * Some architectures need to do book-keeping after
- 		 * a ptrace attach.
- 		 */
--		if (!ret)
-+		if (!ret) {
- 			arch_ptrace_attach(child);
-+			gr_audit_ptrace(child);
-+		}
- 		goto out_put_task_struct;
- 	}
- 
-diff --git a/kernel/rcutiny.c b/kernel/rcutiny.c
-index 636af6d..90b936f 100644
---- a/kernel/rcutiny.c
-+++ b/kernel/rcutiny.c
-@@ -46,7 +46,7 @@
- struct rcu_ctrlblk;
- static void invoke_rcu_callbacks(void);
- static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
--static void rcu_process_callbacks(struct softirq_action *unused);
-+static void rcu_process_callbacks(void);
- static void __call_rcu(struct rcu_head *head,
- 		       void (*func)(struct rcu_head *rcu),
- 		       struct rcu_ctrlblk *rcp);
-@@ -186,7 +186,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
- 	RCU_TRACE(trace_rcu_batch_end(rcp->name, cb_count));
- }
- 
--static void rcu_process_callbacks(struct softirq_action *unused)
-+static __latent_entropy void rcu_process_callbacks(void)
- {
- 	__rcu_process_callbacks(&rcu_sched_ctrlblk);
- 	__rcu_process_callbacks(&rcu_bh_ctrlblk);
-diff --git a/kernel/rcutiny_plugin.h b/kernel/rcutiny_plugin.h
-index 2b0484a..07955ab 100644
---- a/kernel/rcutiny_plugin.h
-+++ b/kernel/rcutiny_plugin.h
-@@ -907,7 +907,7 @@ static int rcu_kthread(void *arg)
- 		have_rcu_kthread_work = morework;
- 		local_irq_restore(flags);
- 		if (work)
--			rcu_process_callbacks(NULL);
-+			rcu_process_callbacks();
- 		schedule_timeout_interruptible(1); /* Leave CPU for others. */
- 	}
- 
-diff --git a/kernel/rcutorture.c b/kernel/rcutorture.c
-index 764825c..3aa6ac4 100644
---- a/kernel/rcutorture.c
-+++ b/kernel/rcutorture.c
-@@ -138,12 +138,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1], rcu_torture_count) =
- 	{ 0 };
- static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1], rcu_torture_batch) =
- 	{ 0 };
--static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
--static atomic_t n_rcu_torture_alloc;
--static atomic_t n_rcu_torture_alloc_fail;
--static atomic_t n_rcu_torture_free;
--static atomic_t n_rcu_torture_mberror;
--static atomic_t n_rcu_torture_error;
-+static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
-+static atomic_unchecked_t n_rcu_torture_alloc;
-+static atomic_unchecked_t n_rcu_torture_alloc_fail;
-+static atomic_unchecked_t n_rcu_torture_free;
-+static atomic_unchecked_t n_rcu_torture_mberror;
-+static atomic_unchecked_t n_rcu_torture_error;
- static long n_rcu_torture_boost_ktrerror;
- static long n_rcu_torture_boost_rterror;
- static long n_rcu_torture_boost_failure;
-@@ -223,11 +223,11 @@ rcu_torture_alloc(void)
- 
- 	spin_lock_bh(&rcu_torture_lock);
- 	if (list_empty(&rcu_torture_freelist)) {
--		atomic_inc(&n_rcu_torture_alloc_fail);
-+		atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
- 		spin_unlock_bh(&rcu_torture_lock);
- 		return NULL;
- 	}
--	atomic_inc(&n_rcu_torture_alloc);
-+	atomic_inc_unchecked(&n_rcu_torture_alloc);
- 	p = rcu_torture_freelist.next;
- 	list_del_init(p);
- 	spin_unlock_bh(&rcu_torture_lock);
-@@ -240,7 +240,7 @@ rcu_torture_alloc(void)
- static void
- rcu_torture_free(struct rcu_torture *p)
- {
--	atomic_inc(&n_rcu_torture_free);
-+	atomic_inc_unchecked(&n_rcu_torture_free);
- 	spin_lock_bh(&rcu_torture_lock);
- 	list_add_tail(&p->rtort_free, &rcu_torture_freelist);
- 	spin_unlock_bh(&rcu_torture_lock);
-@@ -360,7 +360,7 @@ rcu_torture_cb(struct rcu_head *p)
- 	i = rp->rtort_pipe_count;
- 	if (i > RCU_TORTURE_PIPE_LEN)
- 		i = RCU_TORTURE_PIPE_LEN;
--	atomic_inc(&rcu_torture_wcount[i]);
-+	atomic_inc_unchecked(&rcu_torture_wcount[i]);
- 	if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
- 		rp->rtort_mbtest = 0;
- 		rcu_torture_free(rp);
-@@ -407,7 +407,7 @@ static void rcu_sync_torture_deferred_free(struct rcu_torture *p)
- 		i = rp->rtort_pipe_count;
- 		if (i > RCU_TORTURE_PIPE_LEN)
- 			i = RCU_TORTURE_PIPE_LEN;
--		atomic_inc(&rcu_torture_wcount[i]);
-+		atomic_inc_unchecked(&rcu_torture_wcount[i]);
- 		if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
- 			rp->rtort_mbtest = 0;
- 			list_del(&rp->rtort_free);
-@@ -872,7 +872,7 @@ rcu_torture_writer(void *arg)
- 			i = old_rp->rtort_pipe_count;
- 			if (i > RCU_TORTURE_PIPE_LEN)
- 				i = RCU_TORTURE_PIPE_LEN;
--			atomic_inc(&rcu_torture_wcount[i]);
-+			atomic_inc_unchecked(&rcu_torture_wcount[i]);
- 			old_rp->rtort_pipe_count++;
- 			cur_ops->deferred_free(old_rp);
- 		}
-@@ -940,7 +940,7 @@ static void rcu_torture_timer(unsigned long unused)
- 		return;
- 	}
- 	if (p->rtort_mbtest == 0)
--		atomic_inc(&n_rcu_torture_mberror);
-+		atomic_inc_unchecked(&n_rcu_torture_mberror);
- 	spin_lock(&rand_lock);
- 	cur_ops->read_delay(&rand);
- 	n_rcu_torture_timers++;
-@@ -1001,7 +1001,7 @@ rcu_torture_reader(void *arg)
- 			continue;
- 		}
- 		if (p->rtort_mbtest == 0)
--			atomic_inc(&n_rcu_torture_mberror);
-+			atomic_inc_unchecked(&n_rcu_torture_mberror);
- 		cur_ops->read_delay(&rand);
- 		preempt_disable();
- 		pipe_count = p->rtort_pipe_count;
-@@ -1060,16 +1060,16 @@ rcu_torture_printk(char *page)
- 		       rcu_torture_current,
- 		       rcu_torture_current_version,
- 		       list_empty(&rcu_torture_freelist),
--		       atomic_read(&n_rcu_torture_alloc),
--		       atomic_read(&n_rcu_torture_alloc_fail),
--		       atomic_read(&n_rcu_torture_free),
--		       atomic_read(&n_rcu_torture_mberror),
-+		       atomic_read_unchecked(&n_rcu_torture_alloc),
-+		       atomic_read_unchecked(&n_rcu_torture_alloc_fail),
-+		       atomic_read_unchecked(&n_rcu_torture_free),
-+		       atomic_read_unchecked(&n_rcu_torture_mberror),
- 		       n_rcu_torture_boost_ktrerror,
- 		       n_rcu_torture_boost_rterror,
- 		       n_rcu_torture_boost_failure,
- 		       n_rcu_torture_boosts,
- 		       n_rcu_torture_timers);
--	if (atomic_read(&n_rcu_torture_mberror) != 0 ||
-+	if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
- 	    n_rcu_torture_boost_ktrerror != 0 ||
- 	    n_rcu_torture_boost_rterror != 0 ||
- 	    n_rcu_torture_boost_failure != 0)
-@@ -1077,7 +1077,7 @@ rcu_torture_printk(char *page)
- 	cnt += sprintf(&page[cnt], "\n%s%s ", torture_type, TORTURE_FLAG);
- 	if (i > 1) {
- 		cnt += sprintf(&page[cnt], "!!! ");
--		atomic_inc(&n_rcu_torture_error);
-+		atomic_inc_unchecked(&n_rcu_torture_error);
- 		WARN_ON_ONCE(1);
- 	}
- 	cnt += sprintf(&page[cnt], "Reader Pipe: ");
-@@ -1091,7 +1091,7 @@ rcu_torture_printk(char *page)
- 	cnt += sprintf(&page[cnt], "Free-Block Circulation: ");
- 	for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
- 		cnt += sprintf(&page[cnt], " %d",
--			       atomic_read(&rcu_torture_wcount[i]));
-+			       atomic_read_unchecked(&rcu_torture_wcount[i]));
- 	}
- 	cnt += sprintf(&page[cnt], "\n");
- 	if (cur_ops->stats)
-@@ -1401,7 +1401,7 @@ rcu_torture_cleanup(void)
- 
- 	if (cur_ops->cleanup)
- 		cur_ops->cleanup();
--	if (atomic_read(&n_rcu_torture_error))
-+	if (atomic_read_unchecked(&n_rcu_torture_error))
- 		rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
- 	else
- 		rcu_torture_print_module_parms(cur_ops, "End of test: SUCCESS");
-@@ -1465,17 +1465,17 @@ rcu_torture_init(void)
- 
- 	rcu_torture_current = NULL;
- 	rcu_torture_current_version = 0;
--	atomic_set(&n_rcu_torture_alloc, 0);
--	atomic_set(&n_rcu_torture_alloc_fail, 0);
--	atomic_set(&n_rcu_torture_free, 0);
--	atomic_set(&n_rcu_torture_mberror, 0);
--	atomic_set(&n_rcu_torture_error, 0);
-+	atomic_set_unchecked(&n_rcu_torture_alloc, 0);
-+	atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
-+	atomic_set_unchecked(&n_rcu_torture_free, 0);
-+	atomic_set_unchecked(&n_rcu_torture_mberror, 0);
-+	atomic_set_unchecked(&n_rcu_torture_error, 0);
- 	n_rcu_torture_boost_ktrerror = 0;
- 	n_rcu_torture_boost_rterror = 0;
- 	n_rcu_torture_boost_failure = 0;
- 	n_rcu_torture_boosts = 0;
- 	for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
--		atomic_set(&rcu_torture_wcount[i], 0);
-+		atomic_set_unchecked(&rcu_torture_wcount[i], 0);
- 	for_each_possible_cpu(cpu) {
- 		for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
- 			per_cpu(rcu_torture_count, cpu)[i] = 0;
-diff --git a/kernel/rcutree.c b/kernel/rcutree.c
-index 1aa52af..d2875ad 100644
---- a/kernel/rcutree.c
-+++ b/kernel/rcutree.c
-@@ -369,9 +369,9 @@ void rcu_enter_nohz(void)
- 	trace_rcu_dyntick("Start");
- 	/* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
- 	smp_mb__before_atomic_inc();  /* See above. */
--	atomic_inc(&rdtp->dynticks);
-+	atomic_inc_unchecked(&rdtp->dynticks);
- 	smp_mb__after_atomic_inc();  /* Force ordering with next sojourn. */
--	WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
-+	WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
- 	local_irq_restore(flags);
- }
- 
-@@ -393,10 +393,10 @@ void rcu_exit_nohz(void)
- 		return;
- 	}
- 	smp_mb__before_atomic_inc();  /* Force ordering w/previous sojourn. */
--	atomic_inc(&rdtp->dynticks);
-+	atomic_inc_unchecked(&rdtp->dynticks);
- 	/* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
- 	smp_mb__after_atomic_inc();  /* See above. */
--	WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
-+	WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
- 	trace_rcu_dyntick("End");
- 	local_irq_restore(flags);
- }
-@@ -413,14 +413,14 @@ void rcu_nmi_enter(void)
- 	struct rcu_dynticks *rdtp = &__get_cpu_var(rcu_dynticks);
- 
- 	if (rdtp->dynticks_nmi_nesting == 0 &&
--	    (atomic_read(&rdtp->dynticks) & 0x1))
-+	    (atomic_read_unchecked(&rdtp->dynticks) & 0x1))
- 		return;
- 	rdtp->dynticks_nmi_nesting++;
- 	smp_mb__before_atomic_inc();  /* Force delay from prior write. */
--	atomic_inc(&rdtp->dynticks);
-+	atomic_inc_unchecked(&rdtp->dynticks);
- 	/* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
- 	smp_mb__after_atomic_inc();  /* See above. */
--	WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
-+	WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
- }
- 
- /**
-@@ -439,9 +439,9 @@ void rcu_nmi_exit(void)
- 		return;
- 	/* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
- 	smp_mb__before_atomic_inc();  /* See above. */
--	atomic_inc(&rdtp->dynticks);
-+	atomic_inc_unchecked(&rdtp->dynticks);
- 	smp_mb__after_atomic_inc();  /* Force delay to next write. */
--	WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
-+	WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
- }
- 
- /**
-@@ -476,7 +476,7 @@ void rcu_irq_exit(void)
-  */
- static int dyntick_save_progress_counter(struct rcu_data *rdp)
- {
--	rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
-+	rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
- 	return 0;
- }
- 
-@@ -491,7 +491,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp)
- 	unsigned int curr;
- 	unsigned int snap;
- 
--	curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
-+	curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
- 	snap = (unsigned int)rdp->dynticks_snap;
- 
- 	/*
-@@ -1554,7 +1554,7 @@ __rcu_process_callbacks(struct rcu_state *rsp, struct rcu_data *rdp)
- /*
-  * Do RCU core processing for the current CPU.
-  */
--static void rcu_process_callbacks(struct softirq_action *unused)
-+static __latent_entropy void rcu_process_callbacks(void)
- {
- 	trace_rcu_utilization("Start RCU core");
- 	__rcu_process_callbacks(&rcu_sched_state,
-diff --git a/kernel/rcutree.h b/kernel/rcutree.h
-index 849ce9e..74bc9de 100644
---- a/kernel/rcutree.h
-+++ b/kernel/rcutree.h
-@@ -86,7 +86,7 @@
- struct rcu_dynticks {
- 	int dynticks_nesting;	/* Track irq/process nesting level. */
- 	int dynticks_nmi_nesting; /* Track NMI nesting level. */
--	atomic_t dynticks;	/* Even value for dynticks-idle, else odd. */
-+	atomic_unchecked_t dynticks;	/* Even value for dynticks-idle, else odd. */
- };
- 
- /* RCU's kthread states for tracing. */
-diff --git a/kernel/rcutree_plugin.h b/kernel/rcutree_plugin.h
-index 4b9b9f8..2326053 100644
---- a/kernel/rcutree_plugin.h
-+++ b/kernel/rcutree_plugin.h
-@@ -842,7 +842,7 @@ void synchronize_rcu_expedited(void)
- 
- 	/* Clean up and exit. */
- 	smp_mb(); /* ensure expedited GP seen before counter increment. */
--	ACCESS_ONCE(sync_rcu_preempt_exp_count)++;
-+	ACCESS_ONCE_RW(sync_rcu_preempt_exp_count)++;
- unlock_mb_ret:
- 	mutex_unlock(&sync_rcu_preempt_exp_mutex);
- mb_ret:
-@@ -1815,8 +1815,8 @@ EXPORT_SYMBOL_GPL(synchronize_sched_expedited);
- 
- #else /* #ifndef CONFIG_SMP */
- 
--static atomic_t sync_sched_expedited_started = ATOMIC_INIT(0);
--static atomic_t sync_sched_expedited_done = ATOMIC_INIT(0);
-+static atomic_unchecked_t sync_sched_expedited_started = ATOMIC_INIT(0);
-+static atomic_unchecked_t sync_sched_expedited_done = ATOMIC_INIT(0);
- 
- static int synchronize_sched_expedited_cpu_stop(void *data)
- {
-@@ -1871,7 +1871,7 @@ void synchronize_sched_expedited(void)
- 	int firstsnap, s, snap, trycount = 0;
- 
- 	/* Note that atomic_inc_return() implies full memory barrier. */
--	firstsnap = snap = atomic_inc_return(&sync_sched_expedited_started);
-+	firstsnap = snap = atomic_inc_return_unchecked(&sync_sched_expedited_started);
- 	get_online_cpus();
- 
- 	/*
-@@ -1892,7 +1892,7 @@ void synchronize_sched_expedited(void)
- 		}
- 
- 		/* Check to see if someone else did our work for us. */
--		s = atomic_read(&sync_sched_expedited_done);
-+		s = atomic_read_unchecked(&sync_sched_expedited_done);
- 		if (UINT_CMP_GE((unsigned)s, (unsigned)firstsnap)) {
- 			smp_mb(); /* ensure test happens before caller kfree */
- 			return;
-@@ -1907,7 +1907,7 @@ void synchronize_sched_expedited(void)
- 		 * grace period works for us.
- 		 */
- 		get_online_cpus();
--		snap = atomic_read(&sync_sched_expedited_started) - 1;
-+		snap = atomic_read_unchecked(&sync_sched_expedited_started) - 1;
- 		smp_mb(); /* ensure read is before try_stop_cpus(). */
- 	}
- 
-@@ -1918,12 +1918,12 @@ void synchronize_sched_expedited(void)
- 	 * than we did beat us to the punch.
- 	 */
- 	do {
--		s = atomic_read(&sync_sched_expedited_done);
-+		s = atomic_read_unchecked(&sync_sched_expedited_done);
- 		if (UINT_CMP_GE((unsigned)s, (unsigned)snap)) {
- 			smp_mb(); /* ensure test happens before caller kfree */
- 			break;
- 		}
--	} while (atomic_cmpxchg(&sync_sched_expedited_done, s, snap) != s);
-+	} while (atomic_cmpxchg_unchecked(&sync_sched_expedited_done, s, snap) != s);
- 
- 	put_online_cpus();
- }
-@@ -1985,7 +1985,7 @@ int rcu_needs_cpu(int cpu)
- 	for_each_online_cpu(thatcpu) {
- 		if (thatcpu == cpu)
- 			continue;
--		snap = atomic_add_return(0, &per_cpu(rcu_dynticks,
-+		snap = atomic_add_return_unchecked(0, &per_cpu(rcu_dynticks,
- 						     thatcpu).dynticks);
- 		smp_mb(); /* Order sampling of snap with end of grace period. */
- 		if ((snap & 0x1) != 0) {
-diff --git a/kernel/rcutree_trace.c b/kernel/rcutree_trace.c
-index 9feffa4..54058df 100644
---- a/kernel/rcutree_trace.c
-+++ b/kernel/rcutree_trace.c
-@@ -69,7 +69,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
- 		   rdp->qs_pending);
- #ifdef CONFIG_NO_HZ
- 	seq_printf(m, " dt=%d/%d/%d df=%lu",
--		   atomic_read(&rdp->dynticks->dynticks),
-+		   atomic_read_unchecked(&rdp->dynticks->dynticks),
- 		   rdp->dynticks->dynticks_nesting,
- 		   rdp->dynticks->dynticks_nmi_nesting,
- 		   rdp->dynticks_fqs);
-@@ -143,7 +143,7 @@ static void print_one_rcu_data_csv(struct seq_file *m, struct rcu_data *rdp)
- 		   rdp->qs_pending);
- #ifdef CONFIG_NO_HZ
- 	seq_printf(m, ",%d,%d,%d,%lu",
--		   atomic_read(&rdp->dynticks->dynticks),
-+		   atomic_read_unchecked(&rdp->dynticks->dynticks),
- 		   rdp->dynticks->dynticks_nesting,
- 		   rdp->dynticks->dynticks_nmi_nesting,
- 		   rdp->dynticks_fqs);
-diff --git a/kernel/resource.c b/kernel/resource.c
-index 08aa28e..b958c1c 100644
---- a/kernel/resource.c
-+++ b/kernel/resource.c
-@@ -141,8 +141,18 @@ static const struct file_operations proc_iomem_operations = {
- 
- static int __init ioresources_init(void)
- {
-+#ifdef CONFIG_GRKERNSEC_PROC_ADD
-+#ifdef CONFIG_GRKERNSEC_PROC_USER
-+	proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
-+	proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
-+#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
-+	proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
-+	proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
-+#endif
-+#else
- 	proc_create("ioports", 0, NULL, &proc_ioports_operations);
- 	proc_create("iomem", 0, NULL, &proc_iomem_operations);
-+#endif
- 	return 0;
- }
- __initcall(ioresources_init);
-diff --git a/kernel/rtmutex-tester.c b/kernel/rtmutex-tester.c
-index 3d9f31c..7fefc9e 100644
---- a/kernel/rtmutex-tester.c
-+++ b/kernel/rtmutex-tester.c
-@@ -20,7 +20,7 @@
- #define MAX_RT_TEST_MUTEXES	8
- 
- static spinlock_t rttest_lock;
--static atomic_t rttest_event;
-+static atomic_unchecked_t rttest_event;
- 
- struct test_thread_data {
- 	int			opcode;
-@@ -61,7 +61,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
- 
- 	case RTTEST_LOCKCONT:
- 		td->mutexes[td->opdata] = 1;
--		td->event = atomic_add_return(1, &rttest_event);
-+		td->event = atomic_add_return_unchecked(1, &rttest_event);
- 		return 0;
- 
- 	case RTTEST_RESET:
-@@ -74,7 +74,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
- 		return 0;
- 
- 	case RTTEST_RESETEVENT:
--		atomic_set(&rttest_event, 0);
-+		atomic_set_unchecked(&rttest_event, 0);
- 		return 0;
- 
- 	default:
-@@ -91,9 +91,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
- 			return ret;
- 
- 		td->mutexes[id] = 1;
--		td->event = atomic_add_return(1, &rttest_event);
-+		td->event = atomic_add_return_unchecked(1, &rttest_event);
- 		rt_mutex_lock(&mutexes[id]);
--		td->event = atomic_add_return(1, &rttest_event);
-+		td->event = atomic_add_return_unchecked(1, &rttest_event);
- 		td->mutexes[id] = 4;
- 		return 0;
- 
-@@ -104,9 +104,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
- 			return ret;
- 
- 		td->mutexes[id] = 1;
--		td->event = atomic_add_return(1, &rttest_event);
-+		td->event = atomic_add_return_unchecked(1, &rttest_event);
- 		ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
--		td->event = atomic_add_return(1, &rttest_event);
-+		td->event = atomic_add_return_unchecked(1, &rttest_event);
- 		td->mutexes[id] = ret ? 0 : 4;
- 		return ret ? -EINTR : 0;
- 
-@@ -115,9 +115,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
- 		if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
- 			return ret;
- 
--		td->event = atomic_add_return(1, &rttest_event);
-+		td->event = atomic_add_return_unchecked(1, &rttest_event);
- 		rt_mutex_unlock(&mutexes[id]);
--		td->event = atomic_add_return(1, &rttest_event);
-+		td->event = atomic_add_return_unchecked(1, &rttest_event);
- 		td->mutexes[id] = 0;
- 		return 0;
- 
-@@ -164,7 +164,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
- 			break;
- 
- 		td->mutexes[dat] = 2;
--		td->event = atomic_add_return(1, &rttest_event);
-+		td->event = atomic_add_return_unchecked(1, &rttest_event);
- 		break;
- 
- 	default:
-@@ -184,7 +184,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
- 			return;
- 
- 		td->mutexes[dat] = 3;
--		td->event = atomic_add_return(1, &rttest_event);
-+		td->event = atomic_add_return_unchecked(1, &rttest_event);
- 		break;
- 
- 	case RTTEST_LOCKNOWAIT:
-@@ -196,7 +196,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
- 			return;
- 
- 		td->mutexes[dat] = 1;
--		td->event = atomic_add_return(1, &rttest_event);
-+		td->event = atomic_add_return_unchecked(1, &rttest_event);
- 		return;
- 
- 	default:
-diff --git a/kernel/sched.c b/kernel/sched.c
-index d93369a..700af59 100644
---- a/kernel/sched.c
-+++ b/kernel/sched.c
-@@ -5046,7 +5046,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
-  * The return value is -ERESTARTSYS if interrupted, 0 if timed out,
-  * positive (at least 1, or number of jiffies left till timeout) if completed.
-  */
--long __sched
-+long __sched __intentional_overflow(-1)
- wait_for_completion_interruptible_timeout(struct completion *x,
- 					  unsigned long timeout)
- {
-@@ -5063,7 +5063,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
-  *
-  * The return value is -ERESTARTSYS if interrupted, 0 if completed.
-  */
--int __sched wait_for_completion_killable(struct completion *x)
-+int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
- {
- 	long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
- 	if (t == -ERESTARTSYS)
-@@ -5084,7 +5084,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
-  * The return value is -ERESTARTSYS if interrupted, 0 if timed out,
-  * positive (at least 1, or number of jiffies left till timeout) if completed.
-  */
--long __sched
-+long __sched __intentional_overflow(-1)
- wait_for_completion_killable_timeout(struct completion *x,
- 				     unsigned long timeout)
- {
-@@ -5293,6 +5293,8 @@ int can_nice(const struct task_struct *p, const int nice)
- 	/* convert nice value [19,-20] to rlimit style value [1,40] */
- 	int nice_rlim = 20 - nice;
- 
-+	gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
-+
- 	return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
- 		capable(CAP_SYS_NICE));
- }
-@@ -5326,7 +5328,8 @@ SYSCALL_DEFINE1(nice, int, increment)
- 	if (nice > 19)
- 		nice = 19;
- 
--	if (increment < 0 && !can_nice(current, nice))
-+	if (increment < 0 && (!can_nice(current, nice) ||
-+			      gr_handle_chroot_nice()))
- 		return -EPERM;
- 
- 	retval = security_task_setnice(current, nice);
-@@ -5483,6 +5486,7 @@ recheck:
- 			unsigned long rlim_rtprio =
- 					task_rlimit(p, RLIMIT_RTPRIO);
- 
-+			 gr_learn_resource(p, RLIMIT_RTPRIO, param->sched_priority, 1);
- 			/* can't set/change the rt policy */
- 			if (policy != p->policy && !rlim_rtprio)
- 				return -EPERM;
-@@ -6626,7 +6630,7 @@ static void migrate_tasks(unsigned int dead_cpu)
- 
- #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
- 
--static struct ctl_table sd_ctl_dir[] = {
-+static ctl_table_no_const sd_ctl_dir[] __read_only = {
- 	{
- 		.procname	= "sched_domain",
- 		.mode		= 0555,
-@@ -6643,17 +6647,17 @@ static struct ctl_table sd_ctl_root[] = {
- 	{}
- };
- 
--static struct ctl_table *sd_alloc_ctl_entry(int n)
-+static ctl_table_no_const *sd_alloc_ctl_entry(int n)
- {
--	struct ctl_table *entry =
-+	ctl_table_no_const *entry =
- 		kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
- 
- 	return entry;
- }
- 
--static void sd_free_ctl_entry(struct ctl_table **tablep)
-+static void sd_free_ctl_entry(ctl_table_no_const *tablep)
- {
--	struct ctl_table *entry;
-+	ctl_table_no_const *entry;
- 
- 	/*
- 	 * In the intermediate directories, both the child directory and
-@@ -6661,22 +6665,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
- 	 * will always be set. In the lowest directory the names are
- 	 * static strings and all have proc handlers.
- 	 */
--	for (entry = *tablep; entry->mode; entry++) {
--		if (entry->child)
--			sd_free_ctl_entry(&entry->child);
-+	for (entry = tablep; entry->mode; entry++) {
-+		if (entry->child) {
-+			sd_free_ctl_entry(entry->child);
-+			pax_open_kernel();
-+			entry->child = NULL;
-+			pax_close_kernel();
-+		}
- 		if (entry->proc_handler == NULL)
- 			kfree(entry->procname);
- 	}
- 
--	kfree(*tablep);
--	*tablep = NULL;
-+	kfree(tablep);
- }
- 
- static int min_load_idx = 0;
- static int max_load_idx = CPU_LOAD_IDX_MAX-1;
- 
- static void
--set_table_entry(struct ctl_table *entry,
-+set_table_entry(ctl_table_no_const *entry,
- 		const char *procname, void *data, int maxlen,
- 		mode_t mode, proc_handler *proc_handler,
- 		bool load_idx)
-@@ -6696,7 +6703,7 @@ set_table_entry(struct ctl_table *entry,
- static struct ctl_table *
- sd_alloc_ctl_domain_table(struct sched_domain *sd)
- {
--	struct ctl_table *table = sd_alloc_ctl_entry(13);
-+	ctl_table_no_const *table = sd_alloc_ctl_entry(13);
- 
- 	if (table == NULL)
- 		return NULL;
-@@ -6731,9 +6738,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
- 	return table;
- }
- 
--static ctl_table *sd_alloc_ctl_cpu_table(int cpu)
-+static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
- {
--	struct ctl_table *entry, *table;
-+	ctl_table_no_const *entry, *table;
- 	struct sched_domain *sd;
- 	int domain_num = 0, i;
- 	char buf[32];
-@@ -6760,11 +6767,13 @@ static struct ctl_table_header *sd_sysctl_header;
- static void register_sched_domain_sysctl(void)
- {
- 	int i, cpu_num = num_possible_cpus();
--	struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
-+	ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
- 	char buf[32];
- 
- 	WARN_ON(sd_ctl_dir[0].child);
-+	pax_open_kernel();
- 	sd_ctl_dir[0].child = entry;
-+	pax_close_kernel();
- 
- 	if (entry == NULL)
- 		return;
-@@ -6787,8 +6796,12 @@ static void unregister_sched_domain_sysctl(void)
- 	if (sd_sysctl_header)
- 		unregister_sysctl_table(sd_sysctl_header);
- 	sd_sysctl_header = NULL;
--	if (sd_ctl_dir[0].child)
--		sd_free_ctl_entry(&sd_ctl_dir[0].child);
-+	if (sd_ctl_dir[0].child) {
-+		sd_free_ctl_entry(sd_ctl_dir[0].child);
-+		pax_open_kernel();
-+		sd_ctl_dir[0].child = NULL;
-+		pax_close_kernel();
-+	}
- }
- #else
- static void register_sched_domain_sysctl(void)
-@@ -6886,7 +6899,7 @@ migration_call(struct notifier_block *nfb, unsigned long action, void *hcpu)
-  * happens before everything else.  This has to be lower priority than
-  * the notifier in the perf_event subsystem, though.
-  */
--static struct notifier_block __cpuinitdata migration_notifier = {
-+static struct notifier_block migration_notifier = {
- 	.notifier_call = migration_call,
- 	.priority = CPU_PRI_MIGRATION,
- };
-diff --git a/kernel/sched_autogroup.c b/kernel/sched_autogroup.c
-index f280df1..da1281d 100644
---- a/kernel/sched_autogroup.c
-+++ b/kernel/sched_autogroup.c
-@@ -7,7 +7,7 @@
- 
- unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
- static struct autogroup autogroup_default;
--static atomic_t autogroup_seq_nr;
-+static atomic_unchecked_t autogroup_seq_nr;
- 
- static void __init autogroup_init(struct task_struct *init_task)
- {
-@@ -78,7 +78,7 @@ static inline struct autogroup *autogroup_create(void)
- 
- 	kref_init(&ag->kref);
- 	init_rwsem(&ag->lock);
--	ag->id = atomic_inc_return(&autogroup_seq_nr);
-+	ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
- 	ag->tg = tg;
- #ifdef CONFIG_RT_GROUP_SCHED
- 	/*
-diff --git a/kernel/sched_fair.c b/kernel/sched_fair.c
-index c261da7..4e5221ad 100644
---- a/kernel/sched_fair.c
-+++ b/kernel/sched_fair.c
-@@ -4801,7 +4801,7 @@ static void nohz_idle_balance(int this_cpu, enum cpu_idle_type idle) { }
-  * run_rebalance_domains is triggered when needed from the scheduler tick.
-  * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
-  */
--static void run_rebalance_domains(struct softirq_action *h)
-+static __latent_entropy void run_rebalance_domains(void)
- {
- 	int this_cpu = smp_processor_id();
- 	struct rq *this_rq = cpu_rq(this_cpu);
-diff --git a/kernel/seccomp.c b/kernel/seccomp.c
-index 57d4b13..bc84054 100644
---- a/kernel/seccomp.c
-+++ b/kernel/seccomp.c
-@@ -3,15 +3,353 @@
-  *
-  * Copyright 2004-2005  Andrea Arcangeli <andrea@cpushare.com>
-  *
-- * This defines a simple but solid secure-computing mode.
-+ * Copyright (C) 2012 Google, Inc.
-+ * Will Drewry <wad@chromium.org>
-+ *
-+ * This defines a simple but solid secure-computing facility.
-+ *
-+ * Mode 1 uses a fixed list of allowed system calls.
-+ * Mode 2 allows user-defined system call filters in the form
-+ *        of Berkeley Packet Filters/Linux Socket Filters.
-  */
- 
--#include <linux/seccomp.h>
--#include <linux/sched.h>
-+#include <linux/atomic.h>
-+#include <linux/audit.h>
- #include <linux/compat.h>
-+#include <linux/filter.h>
-+#include <linux/ptrace.h>
-+#include <linux/sched.h>
-+#include <linux/seccomp.h>
-+#include <linux/security.h>
-+#include <linux/slab.h>
-+#include <linux/uaccess.h>
-+
-+#ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
-+#include <asm/syscall.h>
-+#endif
- 
- /* #define SECCOMP_DEBUG 1 */
--#define NR_SECCOMP_MODES 1
-+
-+#ifdef CONFIG_SECCOMP_FILTER
-+/**
-+ * struct seccomp_filter - container for seccomp BPF programs
-+ *
-+ * @usage: reference count to manage the object liftime.
-+ *         get/put helpers should be used when accessing an instance
-+ *         outside of a lifetime-guarded section.  In general, this
-+ *         is only needed for handling filters shared across tasks.
-+ * @prev: points to a previously installed, or inherited, filter
-+ * @len: the number of instructions in the program
-+ * @insns: the BPF program instructions to evaluate
-+ *
-+ * seccomp_filter objects are organized in a tree linked via the @prev
-+ * pointer.  For any task, it appears to be a singly-linked list starting
-+ * with current->seccomp.filter, the most recently attached or inherited filter.
-+ * However, multiple filters may share a @prev node, by way of fork(), which
-+ * results in a unidirectional tree existing in memory.  This is similar to
-+ * how namespaces work.
-+ *
-+ * seccomp_filter objects should never be modified after being attached
-+ * to a task_struct (other than @usage).
-+ */
-+struct seccomp_filter {
-+	atomic_t usage;
-+	struct seccomp_filter *prev;
-+	unsigned short len;  /* Instruction count */
-+	struct sock_filter insns[];
-+};
-+
-+/* Limit any path through the tree to 256KB worth of instructions. */
-+#define MAX_INSNS_PER_PATH ((1 << 18) / sizeof(struct sock_filter))
-+
-+/**
-+ * get_u32 - returns a u32 offset into data
-+ * @data: a unsigned 64 bit value
-+ * @index: 0 or 1 to return the first or second 32-bits
-+ *
-+ * This inline exists to hide the length of unsigned long.
-+ * If a 32-bit unsigned long is passed in, it will be extended
-+ * and the top 32-bits will be 0. If it is a 64-bit unsigned
-+ * long, then whatever data is resident will be properly returned.
-+ */
-+static inline u32 get_u32(u64 data, int index)
-+{
-+	return ((u32 *)&data)[index];
-+}
-+
-+/* Helper for bpf_load below. */
-+#define BPF_DATA(_name) offsetof(struct seccomp_data, _name)
-+/**
-+ * bpf_load: checks and returns a pointer to the requested offset
-+ * @off: offset into struct seccomp_data to load from
-+ *
-+ * Returns the requested 32-bits of data.
-+ * seccomp_chk_filter() should assure that @off is 32-bit aligned
-+ * and not out of bounds.  Failure to do so is a BUG.
-+ */
-+u32 seccomp_bpf_load(int off)
-+{
-+	struct pt_regs *regs = task_pt_regs(current);
-+	if (off == BPF_DATA(nr))
-+		return syscall_get_nr(current, regs);
-+	if (off == BPF_DATA(arch))
-+		return syscall_get_arch(current, regs);
-+	if (off >= BPF_DATA(args[0]) && off < BPF_DATA(args[6])) {
-+		unsigned long value;
-+		int arg = (off - BPF_DATA(args[0])) / sizeof(u64);
-+		int index = !!(off % sizeof(u64));
-+		syscall_get_arguments(current, regs, arg, 1, &value);
-+		return get_u32(value, index);
-+	}
-+	if (off == BPF_DATA(instruction_pointer))
-+		return get_u32(KSTK_EIP(current), 0);
-+	if (off == BPF_DATA(instruction_pointer) + sizeof(u32))
-+		return get_u32(KSTK_EIP(current), 1);
-+	/* seccomp_chk_filter should make this impossible. */
-+	BUG();
-+}
-+
-+/**
-+ *	seccomp_chk_filter - verify seccomp filter code
-+ *	@filter: filter to verify
-+ *	@flen: length of filter
-+ *
-+ * Takes a previously checked filter (by sk_chk_filter) and
-+ * redirects all filter code that loads struct sk_buff data
-+ * and related data through seccomp_bpf_load.  It also
-+ * enforces length and alignment checking of those loads.
-+ *
-+ * Returns 0 if the rule set is legal or -EINVAL if not.
-+ */
-+static int seccomp_chk_filter(struct sock_filter *filter, unsigned int flen)
-+{
-+	int pc;
-+	for (pc = 0; pc < flen; pc++) {
-+		struct sock_filter *ftest = &filter[pc];
-+		u16 code = ftest->code;
-+		u32 k = ftest->k;
-+		switch (code) {
-+		case BPF_S_LD_W_ABS:
-+			ftest->code = BPF_S_ANC_SECCOMP_LD_W;
-+			/* 32-bit aligned and not out of bounds. */
-+			if (k >= sizeof(struct seccomp_data) || k & 3)
-+				return -EINVAL;
-+			continue;
-+		case BPF_S_LD_W_LEN:
-+			ftest->code = BPF_S_LD_IMM;
-+			ftest->k = sizeof(struct seccomp_data);
-+			continue;
-+		case BPF_S_LDX_W_LEN:
-+			ftest->code = BPF_S_LDX_IMM;
-+			ftest->k = sizeof(struct seccomp_data);
-+			continue;
-+		/* Explicitly include allowed calls. */
-+		case BPF_S_RET_K:
-+		case BPF_S_RET_A:
-+		case BPF_S_ALU_ADD_K:
-+		case BPF_S_ALU_ADD_X:
-+		case BPF_S_ALU_SUB_K:
-+		case BPF_S_ALU_SUB_X:
-+		case BPF_S_ALU_MUL_K:
-+		case BPF_S_ALU_MUL_X:
-+		case BPF_S_ALU_DIV_X:
-+		case BPF_S_ALU_AND_K:
-+		case BPF_S_ALU_AND_X:
-+		case BPF_S_ALU_OR_K:
-+		case BPF_S_ALU_OR_X:
-+		case BPF_S_ALU_LSH_K:
-+		case BPF_S_ALU_LSH_X:
-+		case BPF_S_ALU_RSH_K:
-+		case BPF_S_ALU_RSH_X:
-+		case BPF_S_ALU_NEG:
-+		case BPF_S_LD_IMM:
-+		case BPF_S_LDX_IMM:
-+		case BPF_S_MISC_TAX:
-+		case BPF_S_MISC_TXA:
-+		case BPF_S_ALU_DIV_K:
-+		case BPF_S_LD_MEM:
-+		case BPF_S_LDX_MEM:
-+		case BPF_S_ST:
-+		case BPF_S_STX:
-+		case BPF_S_JMP_JA:
-+		case BPF_S_JMP_JEQ_K:
-+		case BPF_S_JMP_JEQ_X:
-+		case BPF_S_JMP_JGE_K:
-+		case BPF_S_JMP_JGE_X:
-+		case BPF_S_JMP_JGT_K:
-+		case BPF_S_JMP_JGT_X:
-+		case BPF_S_JMP_JSET_K:
-+		case BPF_S_JMP_JSET_X:
-+			continue;
-+		default:
-+			return -EINVAL;
-+		}
-+	}
-+	return 0;
-+}
-+
-+/**
-+ * seccomp_run_filters - evaluates all seccomp filters against @syscall
-+ * @syscall: number of the current system call
-+ *
-+ * Returns valid seccomp BPF response codes.
-+ */
-+static u32 seccomp_run_filters(int syscall)
-+{
-+	struct seccomp_filter *f;
-+	u32 ret = SECCOMP_RET_ALLOW;
-+
-+	/* Ensure unexpected behavior doesn't result in failing open. */
-+	if (WARN_ON(current->seccomp.filter == NULL))
-+		return SECCOMP_RET_KILL;
-+
-+	/*
-+	 * All filters are evaluated in order of youngest to oldest. The lowest
-+	 * BPF return value (ignoring the DATA) always takes priority.
-+	 */
-+	for (f = current->seccomp.filter; f; f = f->prev) {
-+		u32 cur_ret = sk_run_filter(NULL, f->insns);
-+		if ((cur_ret & SECCOMP_RET_ACTION) < (ret & SECCOMP_RET_ACTION))
-+			ret = cur_ret;
-+	}
-+	return ret;
-+}
-+
-+/**
-+ * seccomp_attach_filter: Attaches a seccomp filter to current.
-+ * @fprog: BPF program to install
-+ *
-+ * Returns 0 on success or an errno on failure.
-+ */
-+static long seccomp_attach_filter(struct sock_fprog *fprog)
-+{
-+	struct seccomp_filter *filter;
-+	unsigned long fp_size = fprog->len * sizeof(struct sock_filter);
-+	unsigned long total_insns = fprog->len;
-+	long ret;
-+
-+	if (fprog->len == 0 || fprog->len > BPF_MAXINSNS)
-+		return -EINVAL;
-+
-+	for (filter = current->seccomp.filter; filter; filter = filter->prev)
-+		total_insns += filter->len + 4;  /* include a 4 instr penalty */
-+	if (total_insns > MAX_INSNS_PER_PATH)
-+		return -ENOMEM;
-+
-+	/*
-+	 * Installing a seccomp filter requires that the task have
-+	 * CAP_SYS_ADMIN in its namespace or be running with no_new_privs.
-+	 * This avoids scenarios where unprivileged tasks can affect the
-+	 * behavior of privileged children.
-+	 */
-+	if (!current->no_new_privs &&
-+	    security_real_capable_noaudit(current, current_user_ns(),
-+				     CAP_SYS_ADMIN) != 0)
-+		return -EACCES;
-+
-+	/* Allocate a new seccomp_filter */
-+	filter = kzalloc(sizeof(struct seccomp_filter) + fp_size, GFP_KERNEL);
-+	if (!filter)
-+		return -ENOMEM;
-+	atomic_set(&filter->usage, 1);
-+	filter->len = fprog->len;
-+
-+	/* Copy the instructions from fprog. */
-+	ret = -EFAULT;
-+	if (copy_from_user(filter->insns, fprog->filter, fp_size))
-+		goto fail;
-+
-+	/* Check and rewrite the fprog via the skb checker */
-+	ret = sk_chk_filter(filter->insns, filter->len);
-+	if (ret)
-+		goto fail;
-+
-+	/* Check and rewrite the fprog for seccomp use */
-+	ret = seccomp_chk_filter(filter->insns, filter->len);
-+	if (ret)
-+		goto fail;
-+
-+	/*
-+	 * If there is an existing filter, make it the prev and don't drop its
-+	 * task reference.
-+	 */
-+	filter->prev = current->seccomp.filter;
-+	current->seccomp.filter = filter;
-+	return 0;
-+fail:
-+	kfree(filter);
-+	return ret;
-+}
-+
-+/**
-+ * seccomp_attach_user_filter - attaches a user-supplied sock_fprog
-+ * @user_filter: pointer to the user data containing a sock_fprog.
-+ *
-+ * Returns 0 on success and non-zero otherwise.
-+ */
-+long seccomp_attach_user_filter(char __user *user_filter)
-+{
-+	struct sock_fprog fprog;
-+	long ret = -EFAULT;
-+
-+#ifdef CONFIG_COMPAT
-+	if (is_compat_task()) {
-+		struct compat_sock_fprog fprog32;
-+		if (copy_from_user(&fprog32, user_filter, sizeof(fprog32)))
-+			goto out;
-+		fprog.len = fprog32.len;
-+		fprog.filter = compat_ptr(fprog32.filter);
-+	} else /* falls through to the if below. */
-+#endif
-+	if (copy_from_user(&fprog, user_filter, sizeof(fprog)))
-+		goto out;
-+	ret = seccomp_attach_filter(&fprog);
-+out:
-+	return ret;
-+}
-+
-+/* get_seccomp_filter - increments the reference count of the filter on @tsk */
-+void get_seccomp_filter(struct task_struct *tsk)
-+{
-+	struct seccomp_filter *orig = tsk->seccomp.filter;
-+	if (!orig)
-+		return;
-+	/* Reference count is bounded by the number of total processes. */
-+	atomic_inc(&orig->usage);
-+}
-+
-+/* put_seccomp_filter - decrements the ref count of tsk->seccomp.filter */
-+void put_seccomp_filter(struct task_struct *tsk)
-+{
-+	struct seccomp_filter *orig = tsk->seccomp.filter;
-+	/* Clean up single-reference branches iteratively. */
-+	while (orig && atomic_dec_and_test(&orig->usage)) {
-+		struct seccomp_filter *freeme = orig;
-+		orig = orig->prev;
-+		kfree(freeme);
-+	}
-+}
-+
-+/**
-+ * seccomp_send_sigsys - signals the task to allow in-process syscall emulation
-+ * @syscall: syscall number to send to userland
-+ * @reason: filter-supplied reason code to send to userland (via si_errno)
-+ *
-+ * Forces a SIGSYS with a code of SYS_SECCOMP and related sigsys info.
-+ */
-+static void seccomp_send_sigsys(int syscall, int reason)
-+{
-+	struct siginfo info;
-+	memset(&info, 0, sizeof(info));
-+	info.si_signo = SIGSYS;
-+	info.si_code = SYS_SECCOMP;
-+	info.si_call_addr = (void __user *)KSTK_EIP(current);
-+	info.si_errno = reason;
-+	info.si_arch = syscall_get_arch(current, task_pt_regs(current));
-+	info.si_syscall = syscall;
-+	force_sig_info(SIGSYS, &info, current);
-+}
-+#endif	/* CONFIG_SECCOMP_FILTER */
- 
- /*
-  * Secure computing mode 1 allows only read/write/exit/sigreturn.
-@@ -32,11 +370,21 @@ static int mode1_syscalls_32[] = {
- 
- void __secure_computing(int this_syscall)
- {
-+	/* Filter calls should never use this function. */
-+	BUG_ON(current->seccomp.mode == SECCOMP_MODE_FILTER);
-+	__secure_computing_int(this_syscall);
-+}
-+
-+int __secure_computing_int(int this_syscall)
-+{
- 	int mode = current->seccomp.mode;
--	int * syscall;
-+	int exit_sig = 0;
-+	int *syscall;
-+	u32 ret = SECCOMP_RET_KILL;
-+	int data;
- 
- 	switch (mode) {
--	case 1:
-+	case SECCOMP_MODE_STRICT:
- 		syscall = mode1_syscalls;
- #ifdef CONFIG_COMPAT
- 		if (is_compat_task())
-@@ -44,9 +392,44 @@ void __secure_computing(int this_syscall)
- #endif
- 		do {
- 			if (*syscall == this_syscall)
--				return;
-+				return 0;
- 		} while (*++syscall);
-+		exit_sig = SIGKILL;
- 		break;
-+#ifdef CONFIG_SECCOMP_FILTER
-+	case SECCOMP_MODE_FILTER:
-+		ret = seccomp_run_filters(this_syscall);
-+		data = ret & SECCOMP_RET_DATA;
-+		switch (ret & SECCOMP_RET_ACTION) {
-+		case SECCOMP_RET_ERRNO:
-+			/* Set the low-order 16-bits as a errno. */
-+			syscall_set_return_value(current, task_pt_regs(current),
-+						 -data, 0);
-+			goto skip;
-+		case SECCOMP_RET_TRAP:
-+			/* Show the handler the original registers. */
-+			syscall_rollback(current, task_pt_regs(current));
-+			/* Let the filter pass back 16 bits of data. */
-+			seccomp_send_sigsys(this_syscall, data);
-+			goto skip;
-+		case SECCOMP_RET_TRACE:
-+			/* Skip these calls if there is no tracer. */
-+			if (!ptrace_event_enabled(current, PTRACE_EVENT_SECCOMP))
-+				goto skip;
-+			/* Allow the BPF to provide the event message */
-+			ptrace_event(PTRACE_EVENT_SECCOMP, data);
-+			if (fatal_signal_pending(current))
-+				break;
-+			return 0;
-+		case SECCOMP_RET_ALLOW:
-+			return 0;
-+		case SECCOMP_RET_KILL:
-+		default:
-+			break;
-+		}
-+		exit_sig = SIGSYS;
-+		break;
-+#endif
- 	default:
- 		BUG();
- 	}
-@@ -54,7 +437,11 @@ void __secure_computing(int this_syscall)
- #ifdef SECCOMP_DEBUG
- 	dump_stack();
- #endif
--	do_exit(SIGKILL);
-+	__audit_seccomp(this_syscall, exit_sig, ret);
-+	do_exit(exit_sig);
-+skip:
-+	audit_seccomp(this_syscall, exit_sig, ret);
-+	return -1;
- }
- 
- long prctl_get_seccomp(void)
-@@ -62,25 +449,48 @@ long prctl_get_seccomp(void)
- 	return current->seccomp.mode;
- }
- 
--long prctl_set_seccomp(unsigned long seccomp_mode)
-+/**
-+ * prctl_set_seccomp: configures current->seccomp.mode
-+ * @seccomp_mode: requested mode to use
-+ * @filter: optional struct sock_fprog for use with SECCOMP_MODE_FILTER
-+ *
-+ * This function may be called repeatedly with a @seccomp_mode of
-+ * SECCOMP_MODE_FILTER to install additional filters.  Every filter
-+ * successfully installed will be evaluated (in reverse order) for each system
-+ * call the task makes.
-+ *
-+ * Once current->seccomp.mode is non-zero, it may not be changed.
-+ *
-+ * Returns 0 on success or -EINVAL on failure.
-+ */
-+long prctl_set_seccomp(unsigned long seccomp_mode, char __user *filter)
- {
--	long ret;
-+	long ret = -EINVAL;
- 
--	/* can set it only once to be even more secure */
--	ret = -EPERM;
--	if (unlikely(current->seccomp.mode))
-+	if (current->seccomp.mode &&
-+	    current->seccomp.mode != seccomp_mode)
- 		goto out;
- 
--	ret = -EINVAL;
--	if (seccomp_mode && seccomp_mode <= NR_SECCOMP_MODES) {
--		current->seccomp.mode = seccomp_mode;
--		set_thread_flag(TIF_SECCOMP);
-+	switch (seccomp_mode) {
-+	case SECCOMP_MODE_STRICT:
-+		ret = 0;
- #ifdef TIF_NOTSC
- 		disable_TSC();
- #endif
--		ret = 0;
-+		break;
-+#ifdef CONFIG_SECCOMP_FILTER
-+	case SECCOMP_MODE_FILTER:
-+		ret = seccomp_attach_user_filter(filter);
-+		if (ret)
-+			goto out;
-+		break;
-+#endif
-+	default:
-+		goto out;
- 	}
- 
-- out:
-+	current->seccomp.mode = seccomp_mode;
-+	set_thread_flag(TIF_SECCOMP);
-+out:
- 	return ret;
- }
-diff --git a/kernel/signal.c b/kernel/signal.c
-index 3ecf574..0541e21 100644
---- a/kernel/signal.c
-+++ b/kernel/signal.c
-@@ -45,12 +45,12 @@ static struct kmem_cache *sigqueue_cachep;
- 
- int print_fatal_signals __read_mostly;
- 
--static void __user *sig_handler(struct task_struct *t, int sig)
-+static __sighandler_t sig_handler(struct task_struct *t, int sig)
- {
- 	return t->sighand->action[sig - 1].sa.sa_handler;
- }
- 
--static int sig_handler_ignored(void __user *handler, int sig)
-+static int sig_handler_ignored(__sighandler_t handler, int sig)
- {
- 	/* Is it explicitly or implicitly ignored? */
- 	return handler == SIG_IGN ||
-@@ -60,7 +60,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
- static int sig_task_ignored(struct task_struct *t, int sig,
- 		int from_ancestor_ns)
- {
--	void __user *handler;
-+	__sighandler_t handler;
- 
- 	handler = sig_handler(t, sig);
- 
-@@ -159,7 +159,7 @@ void recalc_sigpending(void)
- 
- #define SYNCHRONOUS_MASK \
- 	(sigmask(SIGSEGV) | sigmask(SIGBUS) | sigmask(SIGILL) | \
--	 sigmask(SIGTRAP) | sigmask(SIGFPE))
-+	 sigmask(SIGTRAP) | sigmask(SIGFPE) | sigmask(SIGSYS))
- 
- int next_signal(struct sigpending *pending, sigset_t *mask)
- {
-@@ -364,6 +364,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
- 	atomic_inc(&user->sigpending);
- 	rcu_read_unlock();
- 
-+	if (!override_rlimit)
-+		gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
-+
- 	if (override_rlimit ||
- 	    atomic_read(&user->sigpending) <=
- 			task_rlimit(t, RLIMIT_SIGPENDING)) {
-@@ -491,7 +494,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
- 
- int unhandled_signal(struct task_struct *tsk, int sig)
- {
--	void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
-+	__sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
- 	if (is_global_init(tsk))
- 		return 1;
- 	if (handler != SIG_IGN && handler != SIG_DFL)
-@@ -812,6 +815,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
- 		}
- 	}
- 
-+	/* allow glibc communication via tgkill to other threads in our
-+	   thread group */
-+	if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
-+	     sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
-+	    && gr_handle_signal(t, sig))
-+		return -EPERM;
-+
- 	return security_task_kill(t, info, sig, 0);
- }
- 
-@@ -1162,7 +1172,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
- 	return send_signal(sig, info, p, 1);
- }
- 
--static int
-+int
- specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
- {
- 	return send_signal(sig, info, t, 0);
-@@ -1199,6 +1209,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
- 	unsigned long int flags;
- 	int ret, blocked, ignored;
- 	struct k_sigaction *action;
-+	int is_unhandled = 0;
- 
- 	spin_lock_irqsave(&t->sighand->siglock, flags);
- 	action = &t->sighand->action[sig-1];
-@@ -1213,9 +1224,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
- 	}
- 	if (action->sa.sa_handler == SIG_DFL)
- 		t->signal->flags &= ~SIGNAL_UNKILLABLE;
-+	if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
-+		is_unhandled = 1;
- 	ret = specific_send_sig_info(sig, info, t);
- 	spin_unlock_irqrestore(&t->sighand->siglock, flags);
- 
-+	/* only deal with unhandled signals, java etc trigger SIGSEGV during
-+	   normal operation */
-+	if (is_unhandled) {
-+		gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
-+		gr_handle_crash(t, sig);
-+	}
-+
- 	return ret;
- }
- 
-@@ -1282,8 +1302,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
- 	ret = check_kill_permission(sig, info, p);
- 	rcu_read_unlock();
- 
--	if (!ret && sig)
-+	if (!ret && sig) {
- 		ret = do_send_sig_info(sig, info, p, true);
-+		if (!ret)
-+			gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
-+	}
- 
- 	return ret;
- }
-@@ -2631,6 +2654,13 @@ int copy_siginfo_to_user(siginfo_t __user *to, siginfo_t *from)
- 		err |= __put_user(from->si_uid, &to->si_uid);
- 		err |= __put_user(from->si_ptr, &to->si_ptr);
- 		break;
-+#ifdef __ARCH_SIGSYS
-+	case __SI_SYS:
-+		err |= __put_user(from->si_call_addr, &to->si_call_addr);
-+		err |= __put_user(from->si_syscall, &to->si_syscall);
-+		err |= __put_user(from->si_arch, &to->si_arch);
-+		break;
-+#endif
- 	default: /* this is just in case for now ... */
- 		err |= __put_user(from->si_pid, &to->si_pid);
- 		err |= __put_user(from->si_uid, &to->si_uid);
-@@ -2765,7 +2795,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
- 	int error = -ESRCH;
- 
- 	rcu_read_lock();
--	p = find_task_by_vpid(pid);
-+#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
-+	/* allow glibc communication via tgkill to other threads in our
-+	   thread group */
-+	if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
-+	    sig == (SIGRTMIN+1) && tgid == info->si_pid)	    
-+		p = find_task_by_vpid_unrestricted(pid);
-+	else
-+#endif
-+		p = find_task_by_vpid(pid);
- 	if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
- 		error = check_kill_permission(sig, info, p);
- 		/*
-diff --git a/kernel/smp.c b/kernel/smp.c
-index 9e800b2..1533ba5 100644
---- a/kernel/smp.c
-+++ b/kernel/smp.c
-@@ -75,7 +75,7 @@ hotplug_cfd(struct notifier_block *nfb, unsigned long action, void *hcpu)
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata hotplug_cfd_notifier = {
-+static struct notifier_block hotplug_cfd_notifier = {
- 	.notifier_call		= hotplug_cfd,
- };
- 
-@@ -591,22 +591,22 @@ int smp_call_function(smp_call_func_t func, void *info, int wait)
- }
- EXPORT_SYMBOL(smp_call_function);
- 
--void ipi_call_lock(void)
-+void ipi_call_lock(void) __acquires(call_function.lock)
- {
- 	raw_spin_lock(&call_function.lock);
- }
- 
--void ipi_call_unlock(void)
-+void ipi_call_unlock(void) __releases(call_function.lock)
- {
- 	raw_spin_unlock(&call_function.lock);
- }
- 
--void ipi_call_lock_irq(void)
-+void ipi_call_lock_irq(void) __acquires(call_function.lock)
- {
- 	raw_spin_lock_irq(&call_function.lock);
- }
- 
--void ipi_call_unlock_irq(void)
-+void ipi_call_unlock_irq(void) __releases(call_function.lock)
- {
- 	raw_spin_unlock_irq(&call_function.lock);
- }
-diff --git a/kernel/softirq.c b/kernel/softirq.c
-index 2c71d91..6b690a4 100644
---- a/kernel/softirq.c
-+++ b/kernel/softirq.c
-@@ -52,11 +52,11 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
- EXPORT_SYMBOL(irq_stat);
- #endif
- 
--static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
-+static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
- 
- DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
- 
--char *softirq_to_name[NR_SOFTIRQS] = {
-+const char * const softirq_to_name[NR_SOFTIRQS] = {
- 	"HI", "TIMER", "NET_TX", "NET_RX", "BLOCK", "BLOCK_IOPOLL",
- 	"TASKLET", "SCHED", "HRTIMER", "RCU"
- };
-@@ -235,7 +235,7 @@ restart:
- 			kstat_incr_softirqs_this_cpu(vec_nr);
- 
- 			trace_softirq_entry(vec_nr);
--			h->action(h);
-+			h->action();
- 			trace_softirq_exit(vec_nr);
- 			if (unlikely(prev_count != preempt_count())) {
- 				printk(KERN_ERR "huh, entered softirq %u %s %p"
-@@ -385,7 +385,7 @@ void raise_softirq(unsigned int nr)
- 	local_irq_restore(flags);
- }
- 
--void open_softirq(int nr, void (*action)(struct softirq_action *))
-+void __init open_softirq(int nr, void (*action)(void))
- {
- 	softirq_vec[nr].action = action;
- }
-@@ -441,7 +441,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
- 
- EXPORT_SYMBOL(__tasklet_hi_schedule_first);
- 
--static void tasklet_action(struct softirq_action *a)
-+static __latent_entropy void tasklet_action(void)
- {
- 	struct tasklet_struct *list;
- 
-@@ -476,7 +476,7 @@ static void tasklet_action(struct softirq_action *a)
- 	}
- }
- 
--static void tasklet_hi_action(struct softirq_action *a)
-+static __latent_entropy void tasklet_hi_action(void)
- {
- 	struct tasklet_struct *list;
- 
-@@ -712,7 +712,7 @@ static int __cpuinit remote_softirq_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata remote_softirq_cpu_notifier = {
-+static struct notifier_block remote_softirq_cpu_notifier = {
- 	.notifier_call	= remote_softirq_cpu_notify,
- };
- 
-@@ -894,7 +894,7 @@ static int __cpuinit cpu_callback(struct notifier_block *nfb,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata cpu_nfb = {
-+static struct notifier_block cpu_nfb = {
- 	.notifier_call = cpu_callback
- };
- 
-diff --git a/kernel/stop_machine.c b/kernel/stop_machine.c
-index 2f194e9..2c05ea9 100644
---- a/kernel/stop_machine.c
-+++ b/kernel/stop_machine.c
-@@ -362,7 +362,7 @@ static int __cpuinit cpu_stop_cpu_callback(struct notifier_block *nfb,
-  * cpu notifiers.  It currently shares the same priority as sched
-  * migration_notifier.
-  */
--static struct notifier_block __cpuinitdata cpu_stop_cpu_notifier = {
-+static struct notifier_block cpu_stop_cpu_notifier = {
- 	.notifier_call	= cpu_stop_cpu_callback,
- 	.priority	= 10,
- };
-diff --git a/kernel/sys.c b/kernel/sys.c
-index 9d557df..b2a5319 100644
---- a/kernel/sys.c
-+++ b/kernel/sys.c
-@@ -158,6 +158,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
- 		error = -EACCES;
- 		goto out;
- 	}
-+
-+	if (gr_handle_chroot_setpriority(p, niceval)) {
-+		error = -EACCES;
-+		goto out;
-+	}
-+
- 	no_nice = security_task_setnice(p, niceval);
- 	if (no_nice) {
- 		error = no_nice;
-@@ -597,6 +603,9 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
- 			goto error;
- 	}
- 
-+	if (gr_check_group_change(new->gid, new->egid, -1))
-+		goto error;
-+
- 	if (rgid != (gid_t) -1 ||
- 	    (egid != (gid_t) -1 && egid != old->gid))
- 		new->sgid = new->egid;
-@@ -626,6 +635,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
- 	old = current_cred();
- 
- 	retval = -EPERM;
-+
-+	if (gr_check_group_change(gid, gid, gid))
-+		goto error;
-+
- 	if (nsown_capable(CAP_SETGID))
- 		new->gid = new->egid = new->sgid = new->fsgid = gid;
- 	else if (gid == old->gid || gid == old->sgid)
-@@ -643,7 +656,7 @@ error:
- /*
-  * change the user struct in a credentials set to match the new UID
-  */
--static int set_user(struct cred *new)
-+int set_user(struct cred *new)
- {
- 	struct user_struct *new_user;
- 
-@@ -713,6 +726,9 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
- 			goto error;
- 	}
- 
-+	if (gr_check_user_change(new->uid, new->euid, -1))
-+		goto error;
-+
- 	if (new->uid != old->uid) {
- 		retval = set_user(new);
- 		if (retval < 0)
-@@ -757,6 +773,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
- 	old = current_cred();
- 
- 	retval = -EPERM;
-+
-+	if (gr_check_crash_uid(uid))
-+		goto error;
-+	if (gr_check_user_change(uid, uid, uid))
-+		goto error;
-+
- 	if (nsown_capable(CAP_SETUID)) {
- 		new->suid = new->uid = uid;
- 		if (uid != old->uid) {
-@@ -811,6 +833,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
- 			goto error;
- 	}
- 
-+	if (gr_check_user_change(ruid, euid, -1))
-+		goto error;
-+
- 	if (ruid != (uid_t) -1) {
- 		new->uid = ruid;
- 		if (ruid != old->uid) {
-@@ -875,6 +900,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
- 			goto error;
- 	}
- 
-+	if (gr_check_group_change(rgid, egid, -1))
-+		goto error;
-+
- 	if (rgid != (gid_t) -1)
- 		new->gid = rgid;
- 	if (egid != (gid_t) -1)
-@@ -925,12 +953,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
- 	    uid == old->suid || uid == old->fsuid ||
- 	    nsown_capable(CAP_SETUID)) {
- 		if (uid != old_fsuid) {
-+			if (gr_check_user_change(-1, -1, uid))
-+				goto error;
-+
- 			new->fsuid = uid;
- 			if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
- 				goto change_okay;
- 		}
- 	}
- 
-+error:
- 	abort_creds(new);
- 	return old_fsuid;
- 
-@@ -957,12 +989,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
- 	if (gid == old->gid  || gid == old->egid  ||
- 	    gid == old->sgid || gid == old->fsgid ||
- 	    nsown_capable(CAP_SETGID)) {
-+		if (gr_check_group_change(-1, -1, gid))
-+			goto error;
-+
- 		if (gid != old_fsgid) {
- 			new->fsgid = gid;
- 			goto change_okay;
- 		}
- 	}
- 
-+error:
- 	abort_creds(new);
- 	return old_fsgid;
- 
-@@ -1270,19 +1306,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
- 		return -EFAULT;
- 
- 	down_read(&uts_sem);
--	error = __copy_to_user(&name->sysname, &utsname()->sysname,
-+	error = __copy_to_user(name->sysname, &utsname()->sysname,
- 			       __OLD_UTS_LEN);
- 	error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
--	error |= __copy_to_user(&name->nodename, &utsname()->nodename,
-+	error |= __copy_to_user(name->nodename, &utsname()->nodename,
- 				__OLD_UTS_LEN);
- 	error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
--	error |= __copy_to_user(&name->release, &utsname()->release,
-+	error |= __copy_to_user(name->release, &utsname()->release,
- 				__OLD_UTS_LEN);
- 	error |= __put_user(0, name->release + __OLD_UTS_LEN);
--	error |= __copy_to_user(&name->version, &utsname()->version,
-+	error |= __copy_to_user(name->version, &utsname()->version,
- 				__OLD_UTS_LEN);
- 	error |= __put_user(0, name->version + __OLD_UTS_LEN);
--	error |= __copy_to_user(&name->machine, &utsname()->machine,
-+	error |= __copy_to_user(name->machine, &utsname()->machine,
- 				__OLD_UTS_LEN);
- 	error |= __put_user(0, name->machine + __OLD_UTS_LEN);
- 	up_read(&uts_sem);
-@@ -1484,6 +1520,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
- 			 */
- 			new_rlim->rlim_cur = 1;
- 		}
-+		/* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
-+		   is changed to a lower value.  Since tasks can be created by the same
-+		   user in between this limit change and an execve by this task, force
-+		   a recheck only for this task by setting PF_NPROC_EXCEEDED
-+		*/
-+		if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
-+			tsk->flags |= PF_NPROC_EXCEEDED;
- 	}
- 	if (!retval) {
- 		if (old_rlim)
-@@ -1747,7 +1790,7 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
- 			error = get_dumpable(me->mm);
- 			break;
- 		case PR_SET_DUMPABLE:
--			if (arg2 < 0 || arg2 > 1) {
-+			if (arg2 > 1) {
- 				error = -EINVAL;
- 				break;
- 			}
-@@ -1808,7 +1851,7 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
- 			error = prctl_get_seccomp();
- 			break;
- 		case PR_SET_SECCOMP:
--			error = prctl_set_seccomp(arg2);
-+			error = prctl_set_seccomp(arg2, (char __user *)arg3);
- 			break;
- 		case PR_GET_TSC:
- 			error = GET_TSC_CTL(arg2);
-@@ -1868,6 +1911,16 @@ SYSCALL_DEFINE5(prctl, int, option, unsigned long, arg2, unsigned long, arg3,
- 			else
- 				error = PR_MCE_KILL_DEFAULT;
- 			break;
-+		case PR_SET_NO_NEW_PRIVS:
-+			if (arg2 != 1 || arg3 || arg4 || arg5)
-+				return -EINVAL;
-+
-+			current->no_new_privs = 1;
-+			break;
-+		case PR_GET_NO_NEW_PRIVS:
-+			if (arg2 || arg3 || arg4 || arg5)
-+				return -EINVAL;
-+			return current->no_new_privs ? 1 : 0;
- 		default:
- 			error = -EINVAL;
- 			break;
-diff --git a/kernel/sysctl.c b/kernel/sysctl.c
-index ea7ec7f..798623e 100644
---- a/kernel/sysctl.c
-+++ b/kernel/sysctl.c
-@@ -86,6 +86,13 @@
- 
- 
- #if defined(CONFIG_SYSCTL)
-+#include <linux/grsecurity.h>
-+#include <linux/grinternal.h>
-+
-+extern __u32 gr_handle_sysctl(const ctl_table *table, const int op);
-+extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
-+				const int op);
-+extern int gr_handle_chroot_sysctl(const int op);
- 
- /* External variables not in a header file. */
- extern int sysctl_overcommit_memory;
-@@ -112,18 +119,18 @@ extern int blk_iopoll_enabled;
- 
- /* Constants used for minimum and  maximum */
- #ifdef CONFIG_LOCKUP_DETECTOR
--static int sixty = 60;
--static int neg_one = -1;
-+static int sixty __read_only = 60;
- #endif
- 
--static int zero;
--static int __maybe_unused one = 1;
--static int __maybe_unused two = 2;
--static int __maybe_unused three = 3;
--static unsigned long one_ul = 1;
--static int one_hundred = 100;
-+static int neg_one __read_only = -1;
-+static int zero __read_only = 0;
-+static int __maybe_unused one __read_only = 1;
-+static int __maybe_unused two __read_only = 2;
-+static int __maybe_unused three __read_only = 3;
-+static unsigned long one_ul __read_only = 1;
-+static int one_hundred __read_only = 100;
- #ifdef CONFIG_PRINTK
--static int ten_thousand = 10000;
-+static int ten_thousand __read_only = 10000;
- #endif
- 
- /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
-@@ -165,10 +172,13 @@ static int proc_taint(struct ctl_table *table, int write,
- 			       void __user *buffer, size_t *lenp, loff_t *ppos);
- #endif
- 
--#ifdef CONFIG_PRINTK
- static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
- 				void __user *buffer, size_t *lenp, loff_t *ppos);
--#endif
-+
-+static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
-+		void __user *buffer, size_t *lenp, loff_t *ppos);
-+static int proc_dostring_coredump(struct ctl_table *table, int write,
-+		void __user *buffer, size_t *lenp, loff_t *ppos);
- 
- #ifdef CONFIG_MAGIC_SYSRQ
- /* Note: sysrq code uses it's own private copy */
-@@ -191,6 +201,7 @@ static int sysrq_sysctl_handler(ctl_table *table, int write,
- }
- 
- #endif
-+extern struct ctl_table grsecurity_table[];
- 
- static struct ctl_table root_table[];
- static struct ctl_table_root sysctl_table_root;
-@@ -220,6 +231,20 @@ extern struct ctl_table epoll_table[];
- int sysctl_legacy_va_layout;
- #endif
- 
-+#ifdef CONFIG_PAX_SOFTMODE
-+static ctl_table pax_table[] = {
-+	{
-+		.procname	= "softmode",
-+		.data		= &pax_softmode,
-+		.maxlen		= sizeof(unsigned int),
-+		.mode		= 0600,
-+		.proc_handler	= &proc_dointvec,
-+	},
-+
-+	{ }
-+};
-+#endif
-+
- /* The default sysctl tables: */
- 
- static struct ctl_table root_table[] = {
-@@ -266,6 +291,22 @@ static int max_extfrag_threshold = 1000;
- #endif
- 
- static struct ctl_table kern_table[] = {
-+#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
-+	{
-+		.procname	= "grsecurity",
-+		.mode		= 0500,
-+		.child		= grsecurity_table,
-+	},
-+#endif
-+
-+#ifdef CONFIG_PAX_SOFTMODE
-+	{
-+		.procname	= "pax",
-+		.mode		= 0500,
-+		.child		= pax_table,
-+	},
-+#endif
-+
- 	{
- 		.procname	= "sched_child_runs_first",
- 		.data		= &sysctl_sched_child_runs_first,
-@@ -420,7 +461,7 @@ static struct ctl_table kern_table[] = {
- 		.data		= core_pattern,
- 		.maxlen		= CORENAME_MAX_SIZE,
- 		.mode		= 0644,
--		.proc_handler	= proc_dostring,
-+		.proc_handler	= proc_dostring_coredump,
- 	},
- 	{
- 		.procname	= "core_pipe_limit",
-@@ -550,7 +591,7 @@ static struct ctl_table kern_table[] = {
- 		.data		= &modprobe_path,
- 		.maxlen		= KMOD_PATH_LEN,
- 		.mode		= 0644,
--		.proc_handler	= proc_dostring,
-+		.proc_handler	= proc_dostring_modpriv,
- 	},
- 	{
- 		.procname	= "modules_disabled",
-@@ -717,16 +758,20 @@ static struct ctl_table kern_table[] = {
- 		.extra1		= &zero,
- 		.extra2		= &one,
- 	},
-+#endif
- 	{
- 		.procname	= "kptr_restrict",
- 		.data		= &kptr_restrict,
- 		.maxlen		= sizeof(int),
- 		.mode		= 0644,
- 		.proc_handler	= proc_dointvec_minmax_sysadmin,
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		.extra1		= &two,
-+#else
- 		.extra1		= &zero,
-+#endif
- 		.extra2		= &two,
- 	},
--#endif
- 	{
- 		.procname	= "ngroups_max",
- 		.data		= &ngroups_max,
-@@ -957,10 +1002,17 @@ static struct ctl_table kern_table[] = {
- 	 */
- 	{
- 		.procname	= "perf_event_paranoid",
--		.data		= &sysctl_perf_event_paranoid,
--		.maxlen		= sizeof(sysctl_perf_event_paranoid),
-+		.data		= &sysctl_perf_event_legitimately_concerned,
-+		.maxlen		= sizeof(sysctl_perf_event_legitimately_concerned),
- 		.mode		= 0644,
--		.proc_handler	= proc_dointvec,
-+		/* go ahead, be a hero */
-+		.proc_handler	= proc_dointvec_minmax_sysadmin,
-+		.extra1		= &neg_one,
-+#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
-+		.extra2		= &three,
-+#else
-+		.extra2		= &two,
-+#endif
- 	},
- 	{
- 		.procname	= "perf_event_mlock_kb",
-@@ -1216,6 +1268,13 @@ static struct ctl_table vm_table[] = {
- 		.proc_handler	= proc_dointvec_minmax,
- 		.extra1		= &zero,
- 	},
-+	{
-+		.procname	= "heap_stack_gap",
-+		.data		= &sysctl_heap_stack_gap,
-+		.maxlen		= sizeof(sysctl_heap_stack_gap),
-+		.mode		= 0644,
-+		.proc_handler	= proc_doulongvec_minmax,
-+	},
- #else
- 	{
- 		.procname	= "nr_trim_pages",
-@@ -1499,7 +1558,7 @@ static struct ctl_table fs_table[] = {
- 		.data		= &suid_dumpable,
- 		.maxlen		= sizeof(int),
- 		.mode		= 0644,
--		.proc_handler	= proc_dointvec_minmax,
-+		.proc_handler	= proc_dointvec_minmax_coredump,
- 		.extra1		= &zero,
- 		.extra2		= &two,
- 	},
-@@ -1720,6 +1779,17 @@ static int test_perm(int mode, int op)
- int sysctl_perm(struct ctl_table_root *root, struct ctl_table *table, int op)
- {
- 	int mode;
-+	int error;
-+
-+	if (table->parent != NULL && table->parent->procname != NULL &&
-+	   table->procname != NULL &&
-+	    gr_handle_sysctl_mod(table->parent->procname, table->procname, op))
-+		return -EACCES;
-+	if (gr_handle_chroot_sysctl(op))
-+		return -EACCES;
-+	error = gr_handle_sysctl(table, op);
-+	if (error)
-+		return error;
- 
- 	if (root->permissions)
- 		mode = root->permissions(root, current->nsproxy, table);
-@@ -1732,7 +1802,9 @@ int sysctl_perm(struct ctl_table_root *root, struct ctl_table *table, int op)
- static void sysctl_set_parent(struct ctl_table *parent, struct ctl_table *table)
- {
- 	for (; table->procname; table++) {
--		table->parent = parent;
-+		pax_open_kernel();
-+		*(void **)&table->parent = (ctl_table_no_const *)parent;
-+		pax_close_kernel();
- 		if (table->child)
- 			sysctl_set_parent(table, table->child);
- 	}
-@@ -1856,7 +1928,8 @@ struct ctl_table_header *__register_sysctl_paths(
- 	const struct ctl_path *path, struct ctl_table *table)
- {
- 	struct ctl_table_header *header;
--	struct ctl_table *new, **prevp;
-+	struct ctl_table **prevp;
-+	ctl_table_no_const *new;
- 	unsigned int n, npath;
- 	struct ctl_table_set *set;
- 
-@@ -1877,7 +1950,7 @@ struct ctl_table_header *__register_sysctl_paths(
- 	if (!header)
- 		return NULL;
- 
--	new = (struct ctl_table *) (header + 1);
-+	new = (ctl_table_no_const *) (header + 1);
- 
- 	/* Now connect the dots */
- 	prevp = &header->ctl_table;
-@@ -2124,6 +2197,16 @@ int proc_dostring(struct ctl_table *table, int write,
- 			       buffer, lenp, ppos);
- }
- 
-+int proc_dostring_modpriv(struct ctl_table *table, int write,
-+		  void __user *buffer, size_t *lenp, loff_t *ppos)
-+{
-+	if (write && !capable(CAP_SYS_MODULE))
-+		return -EPERM;
-+
-+	return _proc_do_string(table->data, table->maxlen, write,
-+			       buffer, lenp, ppos);
-+}
-+
- static size_t proc_skip_spaces(char **buf)
- {
- 	size_t ret;
-@@ -2229,6 +2312,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
- 	len = strlen(tmp);
- 	if (len > *size)
- 		len = *size;
-+	if (len > sizeof(tmp))
-+		len = sizeof(tmp);
- 	if (copy_to_user(*buf, tmp, len))
- 		return -EFAULT;
- 	*size -= len;
-@@ -2393,7 +2478,7 @@ int proc_dointvec(struct ctl_table *table, int write,
- static int proc_taint(struct ctl_table *table, int write,
- 			       void __user *buffer, size_t *lenp, loff_t *ppos)
- {
--	struct ctl_table t;
-+	ctl_table_no_const t;
- 	unsigned long tmptaint = get_taint();
- 	int err;
- 
-@@ -2421,7 +2506,6 @@ static int proc_taint(struct ctl_table *table, int write,
- 	return err;
- }
- 
--#ifdef CONFIG_PRINTK
- static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
- 				void __user *buffer, size_t *lenp, loff_t *ppos)
- {
-@@ -2430,7 +2514,6 @@ static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
- 
- 	return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
- }
--#endif
- 
- struct do_proc_dointvec_minmax_conv_param {
- 	int *min;
-@@ -2488,6 +2571,34 @@ int proc_dointvec_minmax(struct ctl_table *table, int write,
- 				do_proc_dointvec_minmax_conv, &param);
- }
- 
-+static void validate_coredump_safety(void)
-+{
-+	if (suid_dumpable == SUID_DUMPABLE_SAFE &&
-+	    core_pattern[0] != '/' && core_pattern[0] != '|') {
-+		printk(KERN_WARNING "Unsafe core_pattern used with "\
-+			"suid_dumpable=2. Pipe handler or fully qualified "\
-+			"core dump path required.\n");
-+	}
-+}
-+
-+static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
-+		void __user *buffer, size_t *lenp, loff_t *ppos)
-+{
-+	int error = proc_dointvec_minmax(table, write, buffer, lenp, ppos);
-+	if (!error)
-+		validate_coredump_safety();
-+	return error;
-+}
-+
-+static int proc_dostring_coredump(struct ctl_table *table, int write,
-+		  void __user *buffer, size_t *lenp, loff_t *ppos)
-+{
-+	int error = proc_dostring(table, write, buffer, lenp, ppos);
-+	if (!error)
-+		validate_coredump_safety();
-+	return error;
-+}
-+
- static int __do_proc_doulongvec_minmax(void *data, struct ctl_table *table, int write,
- 				     void __user *buffer,
- 				     size_t *lenp, loff_t *ppos,
-@@ -2545,8 +2656,11 @@ static int __do_proc_doulongvec_minmax(void *data, struct ctl_table *table, int
- 			*i = val;
- 		} else {
- 			val = convdiv * (*i) / convmul;
--			if (!first)
-+			if (!first) {
- 				err = proc_put_char(&buffer, &left, '\t');
-+				if (err)
-+					break;
-+			}
- 			err = proc_put_long(&buffer, &left, val, false);
- 			if (err)
- 				break;
-@@ -2941,6 +3055,12 @@ int proc_dostring(struct ctl_table *table, int write,
- 	return -ENOSYS;
- }
- 
-+int proc_dostring_modpriv(struct ctl_table *table, int write,
-+		  void __user *buffer, size_t *lenp, loff_t *ppos)
-+{
-+	return -ENOSYS;
-+}
-+
- int proc_dointvec(struct ctl_table *table, int write,
- 		  void __user *buffer, size_t *lenp, loff_t *ppos)
- {
-@@ -2997,6 +3117,7 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
- EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
- EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
- EXPORT_SYMBOL(proc_dostring);
-+EXPORT_SYMBOL(proc_dostring_modpriv);
- EXPORT_SYMBOL(proc_doulongvec_minmax);
- EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
- EXPORT_SYMBOL(register_sysctl_table);
-diff --git a/kernel/sysctl_binary.c b/kernel/sysctl_binary.c
-index 9f9aa32..d0c4f42 100644
---- a/kernel/sysctl_binary.c
-+++ b/kernel/sysctl_binary.c
-@@ -989,7 +989,7 @@ static ssize_t bin_intvec(struct file *file,
- 		int i;
- 
- 		set_fs(KERNEL_DS);
--		result = vfs_read(file, buffer, BUFSZ - 1, &pos);
-+		result = vfs_read(file, (char __force_user *)buffer, BUFSZ - 1, &pos);
- 		set_fs(old_fs);
- 		if (result < 0)
- 			goto out_kfree;
-@@ -1034,7 +1034,7 @@ static ssize_t bin_intvec(struct file *file,
- 		}
- 
- 		set_fs(KERNEL_DS);
--		result = vfs_write(file, buffer, str - buffer, &pos);
-+		result = vfs_write(file, (const char __force_user *)buffer, str - buffer, &pos);
- 		set_fs(old_fs);
- 		if (result < 0)
- 			goto out_kfree;
-@@ -1067,7 +1067,7 @@ static ssize_t bin_ulongvec(struct file *file,
- 		int i;
- 
- 		set_fs(KERNEL_DS);
--		result = vfs_read(file, buffer, BUFSZ - 1, &pos);
-+		result = vfs_read(file, (char __force_user *)buffer, BUFSZ - 1, &pos);
- 		set_fs(old_fs);
- 		if (result < 0)
- 			goto out_kfree;
-@@ -1112,7 +1112,7 @@ static ssize_t bin_ulongvec(struct file *file,
- 		}
- 
- 		set_fs(KERNEL_DS);
--		result = vfs_write(file, buffer, str - buffer, &pos);
-+		result = vfs_write(file, (const char __force_user *)buffer, str - buffer, &pos);
- 		set_fs(old_fs);
- 		if (result < 0)
- 			goto out_kfree;
-@@ -1138,7 +1138,7 @@ static ssize_t bin_uuid(struct file *file,
- 		int i;
- 
- 		set_fs(KERNEL_DS);
--		result = vfs_read(file, buf, sizeof(buf) - 1, &pos);
-+		result = vfs_read(file, (char __force_user *)buf, sizeof(buf) - 1, &pos);
- 		set_fs(old_fs);
- 		if (result < 0)
- 			goto out;
-@@ -1185,7 +1185,7 @@ static ssize_t bin_dn_node_address(struct file *file,
- 		__le16 dnaddr;
- 
- 		set_fs(KERNEL_DS);
--		result = vfs_read(file, buf, sizeof(buf) - 1, &pos);
-+		result = vfs_read(file, (char __force_user *)buf, sizeof(buf) - 1, &pos);
- 		set_fs(old_fs);
- 		if (result < 0)
- 			goto out;
-@@ -1234,7 +1234,7 @@ static ssize_t bin_dn_node_address(struct file *file,
- 				le16_to_cpu(dnaddr) & 0x3ff);
- 
- 		set_fs(KERNEL_DS);
--		result = vfs_write(file, buf, len, &pos);
-+		result = vfs_write(file, (const char __force_user *)buf, len, &pos);
- 		set_fs(old_fs);
- 		if (result < 0)
- 			goto out;
-diff --git a/kernel/sysctl_check.c b/kernel/sysctl_check.c
-index 362da65..ab8ef8c 100644
---- a/kernel/sysctl_check.c
-+++ b/kernel/sysctl_check.c
-@@ -129,6 +129,7 @@ int sysctl_check_table(struct nsproxy *namespaces, struct ctl_table *table)
- 				set_fail(&fail, table, "Directory with extra2");
- 		} else {
- 			if ((table->proc_handler == proc_dostring) ||
-+			    (table->proc_handler == proc_dostring_modpriv) ||
- 			    (table->proc_handler == proc_dointvec) ||
- 			    (table->proc_handler == proc_dointvec_minmax) ||
- 			    (table->proc_handler == proc_dointvec_jiffies) ||
-diff --git a/kernel/taskstats.c b/kernel/taskstats.c
-index e660464..c8b9e67 100644
---- a/kernel/taskstats.c
-+++ b/kernel/taskstats.c
-@@ -27,9 +27,12 @@
- #include <linux/cgroup.h>
- #include <linux/fs.h>
- #include <linux/file.h>
-+#include <linux/grsecurity.h>
- #include <net/genetlink.h>
- #include <linux/atomic.h>
- 
-+extern int gr_is_taskstats_denied(int pid);
-+
- /*
-  * Maximum length of a cpumask that can be specified in
-  * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
-@@ -556,6 +559,9 @@ err:
- 
- static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
- {
-+	if (gr_is_taskstats_denied(current->pid))
-+		return -EACCES;
-+
- 	if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
- 		return cmd_attr_register_cpumask(info);
- 	else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
-diff --git a/kernel/time.c b/kernel/time.c
-index 73e416d..cfc6f69 100644
---- a/kernel/time.c
-+++ b/kernel/time.c
-@@ -163,6 +163,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
- 		return error;
- 
- 	if (tz) {
-+		/* we log in do_settimeofday called below, so don't log twice
-+		*/
-+		if (!tv)
-+			gr_log_timechange();
-+
- 		/* SMP safe, global irq locking makes it work. */
- 		sys_tz = *tz;
- 		update_vsyscall_tz();
-diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
-index 8a46f5d..bbe6f9c 100644
---- a/kernel/time/alarmtimer.c
-+++ b/kernel/time/alarmtimer.c
-@@ -773,7 +773,7 @@ static int __init alarmtimer_init(void)
- 	struct platform_device *pdev;
- 	int error = 0;
- 	int i;
--	struct k_clock alarm_clock = {
-+	static struct k_clock alarm_clock = {
- 		.clock_getres	= alarm_clock_getres,
- 		.clock_get	= alarm_clock_get,
- 		.timer_create	= alarm_timer_create,
-diff --git a/kernel/time/tick-broadcast.c b/kernel/time/tick-broadcast.c
-index c3509fb..ebec319 100644
---- a/kernel/time/tick-broadcast.c
-+++ b/kernel/time/tick-broadcast.c
-@@ -120,7 +120,7 @@ int tick_device_uses_broadcast(struct clock_event_device *dev, int cpu)
- 		 * then clear the broadcast bit.
- 		 */
- 		if (!(dev->features & CLOCK_EVT_FEAT_C3STOP)) {
--			int cpu = smp_processor_id();
-+			cpu = smp_processor_id();
- 
- 			cpumask_clear_cpu(cpu, tick_get_broadcast_mask());
- 			tick_broadcast_clear_oneshot(cpu);
-diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
-index cb7f33e..7504d61 100644
---- a/kernel/time/timekeeping.c
-+++ b/kernel/time/timekeeping.c
-@@ -14,6 +14,7 @@
- #include <linux/init.h>
- #include <linux/mm.h>
- #include <linux/sched.h>
-+#include <linux/grsecurity.h>
- #include <linux/syscore_ops.h>
- #include <linux/clocksource.h>
- #include <linux/jiffies.h>
-@@ -385,6 +386,8 @@ int do_settimeofday(const struct timespec *tv)
- 	if (!timespec_valid_strict(tv))
- 		return -EINVAL;
- 
-+	gr_log_timechange();
-+
- 	write_seqlock_irqsave(&xtime_lock, flags);
- 
- 	timekeeping_forward_now();
-diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
-index 3258455..f35227d 100644
---- a/kernel/time/timer_list.c
-+++ b/kernel/time/timer_list.c
-@@ -38,12 +38,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
- 
- static void print_name_offset(struct seq_file *m, void *sym)
- {
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+	SEQ_printf(m, "<%p>", NULL);
-+#else
- 	char symname[KSYM_NAME_LEN];
- 
- 	if (lookup_symbol_name((unsigned long)sym, symname) < 0)
- 		SEQ_printf(m, "<%pK>", sym);
- 	else
- 		SEQ_printf(m, "%s", symname);
-+#endif
- }
- 
- static void
-@@ -112,7 +116,11 @@ next_one:
- static void
- print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
- {
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+	SEQ_printf(m, "  .base:       %p\n", NULL);
-+#else
- 	SEQ_printf(m, "  .base:       %pK\n", base);
-+#endif
- 	SEQ_printf(m, "  .index:      %d\n",
- 			base->index);
- 	SEQ_printf(m, "  .resolution: %Lu nsecs\n",
-@@ -293,7 +301,11 @@ static int __init init_timer_list_procfs(void)
- {
- 	struct proc_dir_entry *pe;
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_ADD
-+	pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
-+#else
- 	pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
-+#endif
- 	if (!pe)
- 		return -ENOMEM;
- 	return 0;
-diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
-index 0b537f2..40d6c20 100644
---- a/kernel/time/timer_stats.c
-+++ b/kernel/time/timer_stats.c
-@@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
- static unsigned long nr_entries;
- static struct entry entries[MAX_ENTRIES];
- 
--static atomic_t overflow_count;
-+static atomic_unchecked_t overflow_count;
- 
- /*
-  * The entries are in a hash-table, for fast lookup:
-@@ -140,7 +140,7 @@ static void reset_entries(void)
- 	nr_entries = 0;
- 	memset(entries, 0, sizeof(entries));
- 	memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
--	atomic_set(&overflow_count, 0);
-+	atomic_set_unchecked(&overflow_count, 0);
- }
- 
- static struct entry *alloc_entry(void)
-@@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
- 	if (likely(entry))
- 		entry->count++;
- 	else
--		atomic_inc(&overflow_count);
-+		atomic_inc_unchecked(&overflow_count);
- 
-  out_unlock:
- 	raw_spin_unlock_irqrestore(lock, flags);
-@@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
- 
- static void print_name_offset(struct seq_file *m, unsigned long addr)
- {
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+	seq_printf(m, "<%p>", NULL);
-+#else
- 	char symname[KSYM_NAME_LEN];
- 
- 	if (lookup_symbol_name(addr, symname) < 0)
--		seq_printf(m, "<%p>", (void *)addr);
-+		seq_printf(m, "<%pK>", (void *)addr);
- 	else
- 		seq_printf(m, "%s", symname);
-+#endif
- }
- 
- static int tstats_show(struct seq_file *m, void *v)
-@@ -300,9 +304,9 @@ static int tstats_show(struct seq_file *m, void *v)
- 
- 	seq_puts(m, "Timer Stats Version: v0.2\n");
- 	seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
--	if (atomic_read(&overflow_count))
-+	if (atomic_read_unchecked(&overflow_count))
- 		seq_printf(m, "Overflow: %d entries\n",
--			atomic_read(&overflow_count));
-+			atomic_read_unchecked(&overflow_count));
- 
- 	for (i = 0; i < nr_entries; i++) {
- 		entry = entries + i;
-@@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
- {
- 	struct proc_dir_entry *pe;
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_ADD
-+	pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
-+#else
- 	pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
-+#endif
- 	if (!pe)
- 		return -ENOMEM;
- 	return 0;
-diff --git a/kernel/timer.c b/kernel/timer.c
-index f8b05a4..ece06b3 100644
---- a/kernel/timer.c
-+++ b/kernel/timer.c
-@@ -1308,7 +1308,7 @@ void update_process_times(int user_tick)
- /*
-  * This function runs timers and the timer-tq in bottom half context.
-  */
--static void run_timer_softirq(struct softirq_action *h)
-+static __latent_entropy void run_timer_softirq(void)
- {
- 	struct tvec_base *base = __this_cpu_read(tvec_bases);
- 
-@@ -1435,7 +1435,7 @@ static void process_timeout(unsigned long __data)
-  *
-  * In all cases the return value is guaranteed to be non-negative.
-  */
--signed long __sched schedule_timeout(signed long timeout)
-+signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
- {
- 	struct timer_list timer;
- 	unsigned long expire;
-@@ -1727,7 +1727,7 @@ static int __cpuinit timer_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata timers_nb = {
-+static struct notifier_block timers_nb = {
- 	.notifier_call	= timer_cpu_notify,
- };
- 
-diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
-index 16fc34a..efd8bb8 100644
---- a/kernel/trace/blktrace.c
-+++ b/kernel/trace/blktrace.c
-@@ -324,7 +324,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
- 	struct blk_trace *bt = filp->private_data;
- 	char buf[16];
- 
--	snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
-+	snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
- 
- 	return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
- }
-@@ -389,7 +389,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
- 		return 1;
- 
- 	bt = buf->chan->private_data;
--	atomic_inc(&bt->dropped);
-+	atomic_inc_unchecked(&bt->dropped);
- 	return 0;
- }
- 
-@@ -490,7 +490,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
- 
- 	bt->dir = dir;
- 	bt->dev = dev;
--	atomic_set(&bt->dropped, 0);
-+	atomic_set_unchecked(&bt->dropped, 0);
- 
- 	ret = -EIO;
- 	bt->dropped_file = debugfs_create_file("dropped", 0444, dir, bt,
-diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
-index 226776b..175300f 100644
---- a/kernel/trace/ftrace.c
-+++ b/kernel/trace/ftrace.c
-@@ -1599,12 +1599,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
- 	if (unlikely(ftrace_disabled))
- 		return 0;
- 
-+	ret = ftrace_arch_code_modify_prepare();
-+	FTRACE_WARN_ON(ret);
-+	if (ret)
-+		return 0;
-+
- 	ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
-+	FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
- 	if (ret) {
- 		ftrace_bug(ret, ip);
--		return 0;
- 	}
--	return 1;
-+	return ret ? 0 : 1;
- }
- 
- /*
-@@ -2607,7 +2612,7 @@ static void ftrace_free_entry_rcu(struct rcu_head *rhp)
- 
- int
- register_ftrace_function_probe(char *glob, struct ftrace_probe_ops *ops,
--			      void *data)
-+				void *data)
- {
- 	struct ftrace_func_probe *entry;
- 	struct ftrace_page *pg;
-@@ -3982,8 +3987,6 @@ ftrace_enable_sysctl(struct ctl_table *table, int write,
- #ifdef CONFIG_FUNCTION_GRAPH_TRACER
- 
- static int ftrace_graph_active;
--static struct notifier_block ftrace_suspend_notifier;
--
- int ftrace_graph_entry_stub(struct ftrace_graph_ent *trace)
- {
- 	return 0;
-@@ -4127,6 +4130,10 @@ ftrace_suspend_notifier_call(struct notifier_block *bl, unsigned long state,
- 	return NOTIFY_DONE;
- }
- 
-+static struct notifier_block ftrace_suspend_notifier = {
-+	.notifier_call = ftrace_suspend_notifier_call
-+};
-+
- int register_ftrace_graph(trace_func_graph_ret_t retfunc,
- 			trace_func_graph_ent_t entryfunc)
- {
-@@ -4140,7 +4147,6 @@ int register_ftrace_graph(trace_func_graph_ret_t retfunc,
- 		goto out;
- 	}
- 
--	ftrace_suspend_notifier.notifier_call = ftrace_suspend_notifier_call;
- 	register_pm_notifier(&ftrace_suspend_notifier);
- 
- 	ftrace_graph_active++;
-diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
-index 6fdc629..55739fe 100644
---- a/kernel/trace/ring_buffer.c
-+++ b/kernel/trace/ring_buffer.c
-@@ -376,9 +376,9 @@ struct buffer_data_page {
-  */
- struct buffer_page {
- 	struct list_head list;		/* list of buffer pages */
--	local_t		 write;		/* index for next write */
-+	local_unchecked_t	 write;		/* index for next write */
- 	unsigned	 read;		/* index for next read */
--	local_t		 entries;	/* entries on this page */
-+	local_unchecked_t	 entries;	/* entries on this page */
- 	unsigned long	 real_end;	/* real end of data */
- 	struct buffer_data_page *page;	/* Actual data page */
- };
-@@ -489,8 +489,8 @@ struct ring_buffer_per_cpu {
- 	unsigned long			lost_events;
- 	unsigned long			last_overrun;
- 	local_t				entries_bytes;
--	local_t				commit_overrun;
--	local_t				overrun;
-+	local_unchecked_t		commit_overrun;
-+	local_unchecked_t		overrun;
- 	local_t				entries;
- 	local_t				committing;
- 	local_t				commits;
-@@ -884,8 +884,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
- 	 *
- 	 * We add a counter to the write field to denote this.
- 	 */
--	old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
--	old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
-+	old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
-+	old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
- 
- 	/*
- 	 * Just make sure we have seen our old_write and synchronize
-@@ -913,8 +913,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
- 		 * cmpxchg to only update if an interrupt did not already
- 		 * do it for us. If the cmpxchg fails, we don't care.
- 		 */
--		(void)local_cmpxchg(&next_page->write, old_write, val);
--		(void)local_cmpxchg(&next_page->entries, old_entries, eval);
-+		(void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
-+		(void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
- 
- 		/*
- 		 * No need to worry about races with clearing out the commit.
-@@ -1481,7 +1481,7 @@ rb_iter_head_event(struct ring_buffer_iter *iter)
- 
- static inline unsigned long rb_page_write(struct buffer_page *bpage)
- {
--	return local_read(&bpage->write) & RB_WRITE_MASK;
-+	return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
- }
- 
- static inline unsigned rb_page_commit(struct buffer_page *bpage)
-@@ -1491,7 +1491,7 @@ static inline unsigned rb_page_commit(struct buffer_page *bpage)
- 
- static inline unsigned long rb_page_entries(struct buffer_page *bpage)
- {
--	return local_read(&bpage->entries) & RB_WRITE_MASK;
-+	return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
- }
- 
- /* Size is determined by what has been committed */
-@@ -1709,7 +1709,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
- 		 * it is our responsibility to update
- 		 * the counters.
- 		 */
--		local_add(entries, &cpu_buffer->overrun);
-+		local_add_unchecked(entries, &cpu_buffer->overrun);
- 		local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
- 
- 		/*
-@@ -1859,7 +1859,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
- 		if (tail == BUF_PAGE_SIZE)
- 			tail_page->real_end = 0;
- 
--		local_sub(length, &tail_page->write);
-+		local_sub_unchecked(length, &tail_page->write);
- 		return;
- 	}
- 
-@@ -1894,7 +1894,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
- 		rb_event_set_padding(event);
- 
- 		/* Set the write back to the previous setting */
--		local_sub(length, &tail_page->write);
-+		local_sub_unchecked(length, &tail_page->write);
- 		return;
- 	}
- 
-@@ -1906,7 +1906,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
- 
- 	/* Set write to end of buffer */
- 	length = (tail + length) - BUF_PAGE_SIZE;
--	local_sub(length, &tail_page->write);
-+	local_sub_unchecked(length, &tail_page->write);
- }
- 
- /*
-@@ -1932,7 +1932,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
- 	 * about it.
- 	 */
- 	if (unlikely(next_page == commit_page)) {
--		local_inc(&cpu_buffer->commit_overrun);
-+		local_inc_unchecked(&cpu_buffer->commit_overrun);
- 		goto out_reset;
- 	}
- 
-@@ -1986,7 +1986,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
- 				      cpu_buffer->tail_page) &&
- 				     (cpu_buffer->commit_page ==
- 				      cpu_buffer->reader_page))) {
--				local_inc(&cpu_buffer->commit_overrun);
-+				local_inc_unchecked(&cpu_buffer->commit_overrun);
- 				goto out_reset;
- 			}
- 		}
-@@ -2034,7 +2034,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
- 		length += RB_LEN_TIME_EXTEND;
- 
- 	tail_page = cpu_buffer->tail_page;
--	write = local_add_return(length, &tail_page->write);
-+	write = local_add_return_unchecked(length, &tail_page->write);
- 
- 	/* set write to only the index of the write */
- 	write &= RB_WRITE_MASK;
-@@ -2051,7 +2051,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
- 	kmemcheck_annotate_bitfield(event, bitfield);
- 	rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
- 
--	local_inc(&tail_page->entries);
-+	local_inc_unchecked(&tail_page->entries);
- 
- 	/*
- 	 * If this is the first commit on the page, then update
-@@ -2084,7 +2084,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
- 
- 	if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
- 		unsigned long write_mask =
--			local_read(&bpage->write) & ~RB_WRITE_MASK;
-+			local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
- 		unsigned long event_length = rb_event_length(event);
- 		/*
- 		 * This is on the tail page. It is possible that
-@@ -2094,7 +2094,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
- 		 */
- 		old_index += write_mask;
- 		new_index += write_mask;
--		index = local_cmpxchg(&bpage->write, old_index, new_index);
-+		index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
- 		if (index == old_index) {
- 			/* update counters */
- 			local_sub(event_length, &cpu_buffer->entries_bytes);
-@@ -2433,7 +2433,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
- 
- 	/* Do the likely case first */
- 	if (likely(bpage->page == (void *)addr)) {
--		local_dec(&bpage->entries);
-+		local_dec_unchecked(&bpage->entries);
- 		return;
- 	}
- 
-@@ -2445,7 +2445,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
- 	start = bpage;
- 	do {
- 		if (bpage->page == (void *)addr) {
--			local_dec(&bpage->entries);
-+			local_dec_unchecked(&bpage->entries);
- 			return;
- 		}
- 		rb_inc_page(cpu_buffer, &bpage);
-@@ -2670,7 +2670,7 @@ static inline unsigned long
- rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
- {
- 	return local_read(&cpu_buffer->entries) -
--		(local_read(&cpu_buffer->overrun) + cpu_buffer->read);
-+		(local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
- }
- 
- /**
-@@ -2758,7 +2758,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
- 		return 0;
- 
- 	cpu_buffer = buffer->buffers[cpu];
--	ret = local_read(&cpu_buffer->overrun);
-+	ret = local_read_unchecked(&cpu_buffer->overrun);
- 
- 	return ret;
- }
-@@ -2779,7 +2779,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
- 		return 0;
- 
- 	cpu_buffer = buffer->buffers[cpu];
--	ret = local_read(&cpu_buffer->commit_overrun);
-+	ret = local_read_unchecked(&cpu_buffer->commit_overrun);
- 
- 	return ret;
- }
-@@ -2824,7 +2824,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
- 	/* if you care about this being correct, lock the buffer */
- 	for_each_buffer_cpu(buffer, cpu) {
- 		cpu_buffer = buffer->buffers[cpu];
--		overruns += local_read(&cpu_buffer->overrun);
-+		overruns += local_read_unchecked(&cpu_buffer->overrun);
- 	}
- 
- 	return overruns;
-@@ -2996,8 +2996,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
- 	/*
- 	 * Reset the reader page to size zero.
- 	 */
--	local_set(&cpu_buffer->reader_page->write, 0);
--	local_set(&cpu_buffer->reader_page->entries, 0);
-+	local_set_unchecked(&cpu_buffer->reader_page->write, 0);
-+	local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
- 	local_set(&cpu_buffer->reader_page->page->commit, 0);
- 	cpu_buffer->reader_page->real_end = 0;
- 
-@@ -3031,7 +3031,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
- 	 * want to compare with the last_overrun.
- 	 */
- 	smp_mb();
--	overwrite = local_read(&(cpu_buffer->overrun));
-+	overwrite = local_read_unchecked(&(cpu_buffer->overrun));
- 
- 	/*
- 	 * Here's the tricky part.
-@@ -3579,8 +3579,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
- 
- 	cpu_buffer->head_page
- 		= list_entry(cpu_buffer->pages, struct buffer_page, list);
--	local_set(&cpu_buffer->head_page->write, 0);
--	local_set(&cpu_buffer->head_page->entries, 0);
-+	local_set_unchecked(&cpu_buffer->head_page->write, 0);
-+	local_set_unchecked(&cpu_buffer->head_page->entries, 0);
- 	local_set(&cpu_buffer->head_page->page->commit, 0);
- 
- 	cpu_buffer->head_page->read = 0;
-@@ -3589,14 +3589,14 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
- 	cpu_buffer->commit_page = cpu_buffer->head_page;
- 
- 	INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
--	local_set(&cpu_buffer->reader_page->write, 0);
--	local_set(&cpu_buffer->reader_page->entries, 0);
-+	local_set_unchecked(&cpu_buffer->reader_page->write, 0);
-+	local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
- 	local_set(&cpu_buffer->reader_page->page->commit, 0);
- 	cpu_buffer->reader_page->read = 0;
- 
--	local_set(&cpu_buffer->commit_overrun, 0);
-+	local_set_unchecked(&cpu_buffer->commit_overrun, 0);
- 	local_set(&cpu_buffer->entries_bytes, 0);
--	local_set(&cpu_buffer->overrun, 0);
-+	local_set_unchecked(&cpu_buffer->overrun, 0);
- 	local_set(&cpu_buffer->entries, 0);
- 	local_set(&cpu_buffer->committing, 0);
- 	local_set(&cpu_buffer->commits, 0);
-@@ -3994,8 +3994,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
- 		rb_init_page(bpage);
- 		bpage = reader->page;
- 		reader->page = *data_page;
--		local_set(&reader->write, 0);
--		local_set(&reader->entries, 0);
-+		local_set_unchecked(&reader->write, 0);
-+		local_set_unchecked(&reader->entries, 0);
- 		reader->read = 0;
- 		*data_page = bpage;
- 
-diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
-index ce1067f..d823ee9 100644
---- a/kernel/trace/trace.c
-+++ b/kernel/trace/trace.c
-@@ -2653,7 +2653,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
- 	return 0;
- }
- 
--int set_tracer_flag(unsigned int mask, int enabled)
-+int set_tracer_flag(unsigned long mask, int enabled)
- {
- 	/* do nothing if flag is already set */
- 	if (!!(trace_flags & mask) == !!enabled)
-@@ -4245,10 +4245,9 @@ static const struct file_operations tracing_dyn_info_fops = {
- };
- #endif
- 
--static struct dentry *d_tracer;
--
- struct dentry *tracing_init_dentry(void)
- {
-+	static struct dentry *d_tracer;
- 	static int once;
- 
- 	if (d_tracer)
-@@ -4268,10 +4267,9 @@ struct dentry *tracing_init_dentry(void)
- 	return d_tracer;
- }
- 
--static struct dentry *d_percpu;
--
- struct dentry *tracing_dentry_percpu(void)
- {
-+	static struct dentry *d_percpu;
- 	static int once;
- 	struct dentry *d_tracer;
- 
-diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
-index c3c3f6b..7d8dbdc 100644
---- a/kernel/trace/trace.h
-+++ b/kernel/trace/trace.h
-@@ -820,7 +820,7 @@ extern const char *__start___trace_bprintk_fmt[];
- extern const char *__stop___trace_bprintk_fmt[];
- 
- int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
--int set_tracer_flag(unsigned int mask, int enabled);
-+int set_tracer_flag(unsigned long mask, int enabled);
- 
- #undef FTRACE_ENTRY
- #define FTRACE_ENTRY(call, struct_name, id, tstruct, print)		\
-diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
-index 3947835..8c0488b 100644
---- a/kernel/trace/trace_clock.c
-+++ b/kernel/trace/trace_clock.c
-@@ -114,7 +114,7 @@ u64 notrace trace_clock_global(void)
- 	return now;
- }
- 
--static atomic64_t trace_counter;
-+static atomic64_unchecked_t trace_counter;
- 
- /*
-  * trace_clock_counter(): simply an atomic counter.
-@@ -123,5 +123,5 @@ static atomic64_t trace_counter;
-  */
- u64 notrace trace_clock_counter(void)
- {
--	return atomic64_add_return(1, &trace_counter);
-+	return atomic64_add_return_unchecked(1, &trace_counter);
- }
-diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
-index c212a7f..a2560bc 100644
---- a/kernel/trace/trace_events.c
-+++ b/kernel/trace/trace_events.c
-@@ -1299,10 +1299,6 @@ static LIST_HEAD(ftrace_module_file_list);
- struct ftrace_module_file_ops {
- 	struct list_head		list;
- 	struct module			*mod;
--	struct file_operations		id;
--	struct file_operations		enable;
--	struct file_operations		format;
--	struct file_operations		filter;
- };
- 
- static struct ftrace_module_file_ops *
-@@ -1323,17 +1319,12 @@ trace_create_file_ops(struct module *mod)
- 
- 	file_ops->mod = mod;
- 
--	file_ops->id = ftrace_event_id_fops;
--	file_ops->id.owner = mod;
--
--	file_ops->enable = ftrace_enable_fops;
--	file_ops->enable.owner = mod;
--
--	file_ops->filter = ftrace_event_filter_fops;
--	file_ops->filter.owner = mod;
--
--	file_ops->format = ftrace_event_format_fops;
--	file_ops->format.owner = mod;
-+	pax_open_kernel();
-+	mod->trace_id.owner = mod;
-+	mod->trace_enable.owner = mod;
-+	mod->trace_filter.owner = mod;
-+	mod->trace_format.owner = mod;
-+	pax_close_kernel();
- 
- 	list_add(&file_ops->list, &ftrace_module_file_list);
- 
-@@ -1357,8 +1348,8 @@ static void trace_module_add_events(struct module *mod)
- 
- 	for_each_event(call, start, end) {
- 		__trace_add_event_call(*call, mod,
--				       &file_ops->id, &file_ops->enable,
--				       &file_ops->filter, &file_ops->format);
-+				       &mod->trace_id, &mod->trace_enable,
-+				       &mod->trace_filter, &mod->trace_format);
- 	}
- }
- 
-diff --git a/kernel/trace/trace_kprobe.c b/kernel/trace/trace_kprobe.c
-index 00d527c..7c5b1a3 100644
---- a/kernel/trace/trace_kprobe.c
-+++ b/kernel/trace/trace_kprobe.c
-@@ -217,7 +217,7 @@ static __kprobes void FETCH_FUNC_NAME(memory, string)(struct pt_regs *regs,
- 	long ret;
- 	int maxlen = get_rloc_len(*(u32 *)dest);
- 	u8 *dst = get_rloc_data(dest);
--	u8 *src = addr;
-+	const u8 __user *src = (const u8 __force_user *)addr;
- 	mm_segment_t old_fs = get_fs();
- 	if (!maxlen)
- 		return;
-@@ -229,7 +229,7 @@ static __kprobes void FETCH_FUNC_NAME(memory, string)(struct pt_regs *regs,
- 	pagefault_disable();
- 	do
- 		ret = __copy_from_user_inatomic(dst++, src++, 1);
--	while (dst[-1] && ret == 0 && src - (u8 *)addr < maxlen);
-+	while (dst[-1] && ret == 0 && src - (const u8 __force_user *)addr < maxlen);
- 	dst[-1] = '\0';
- 	pagefault_enable();
- 	set_fs(old_fs);
-@@ -238,7 +238,7 @@ static __kprobes void FETCH_FUNC_NAME(memory, string)(struct pt_regs *regs,
- 		((u8 *)get_rloc_data(dest))[0] = '\0';
- 		*(u32 *)dest = make_data_rloc(0, get_rloc_offs(*(u32 *)dest));
- 	} else
--		*(u32 *)dest = make_data_rloc(src - (u8 *)addr,
-+		*(u32 *)dest = make_data_rloc(src - (const u8 __force_user *)addr,
- 					      get_rloc_offs(*(u32 *)dest));
- }
- /* Return the length of string -- including null terminal byte */
-@@ -252,7 +252,7 @@ static __kprobes void FETCH_FUNC_NAME(memory, string_size)(struct pt_regs *regs,
- 	set_fs(KERNEL_DS);
- 	pagefault_disable();
- 	do {
--		ret = __copy_from_user_inatomic(&c, (u8 *)addr + len, 1);
-+		ret = __copy_from_user_inatomic(&c, (const u8 __force_user *)addr + len, 1);
- 		len++;
- 	} while (c && ret == 0 && len < MAX_STRING_SIZE);
- 	pagefault_enable();
-diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
-index fd3c8aa..5f324a6 100644
---- a/kernel/trace/trace_mmiotrace.c
-+++ b/kernel/trace/trace_mmiotrace.c
-@@ -24,7 +24,7 @@ struct header_iter {
- static struct trace_array *mmio_trace_array;
- static bool overrun_detected;
- static unsigned long prev_overruns;
--static atomic_t dropped_count;
-+static atomic_unchecked_t dropped_count;
- 
- static void mmio_reset_data(struct trace_array *tr)
- {
-@@ -127,7 +127,7 @@ static void mmio_close(struct trace_iterator *iter)
- 
- static unsigned long count_overruns(struct trace_iterator *iter)
- {
--	unsigned long cnt = atomic_xchg(&dropped_count, 0);
-+	unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
- 	unsigned long over = ring_buffer_overruns(iter->tr->buffer);
- 
- 	if (over > prev_overruns)
-@@ -317,7 +317,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
- 	event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
- 					  sizeof(*entry), 0, pc);
- 	if (!event) {
--		atomic_inc(&dropped_count);
-+		atomic_inc_unchecked(&dropped_count);
- 		return;
- 	}
- 	entry	= ring_buffer_event_data(event);
-@@ -347,7 +347,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
- 	event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
- 					  sizeof(*entry), 0, pc);
- 	if (!event) {
--		atomic_inc(&dropped_count);
-+		atomic_inc_unchecked(&dropped_count);
- 		return;
- 	}
- 	entry	= ring_buffer_event_data(event);
-diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
-index 1dcf253..e1568b3 100644
---- a/kernel/trace/trace_output.c
-+++ b/kernel/trace/trace_output.c
-@@ -278,7 +278,7 @@ int trace_seq_path(struct trace_seq *s, struct path *path)
- 
- 	p = d_path(path, s->buffer + s->len, PAGE_SIZE - s->len);
- 	if (!IS_ERR(p)) {
--		p = mangle_path(s->buffer + s->len, p, "\n");
-+		p = mangle_path(s->buffer + s->len, p, "\n\\");
- 		if (p) {
- 			s->len = p - s->buffer;
- 			return 1;
-@@ -810,14 +810,16 @@ int register_ftrace_event(struct trace_event *event)
- 			goto out;
- 	}
- 
-+	pax_open_kernel();
- 	if (event->funcs->trace == NULL)
--		event->funcs->trace = trace_nop_print;
-+		*(void **)&event->funcs->trace = trace_nop_print;
- 	if (event->funcs->raw == NULL)
--		event->funcs->raw = trace_nop_print;
-+		*(void **)&event->funcs->raw = trace_nop_print;
- 	if (event->funcs->hex == NULL)
--		event->funcs->hex = trace_nop_print;
-+		*(void **)&event->funcs->hex = trace_nop_print;
- 	if (event->funcs->binary == NULL)
--		event->funcs->binary = trace_nop_print;
-+		*(void **)&event->funcs->binary = trace_nop_print;
-+	pax_close_kernel();
- 
- 	key = event->type & (EVENT_HASHSIZE - 1);
- 
-diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
-index c5b20a3..6b38c73 100644
---- a/kernel/trace/trace_stack.c
-+++ b/kernel/trace/trace_stack.c
-@@ -66,7 +66,7 @@ check_stack(unsigned long ip, unsigned long *stack)
- 		return;
- 
- 	/* we do not handle interrupt stacks yet */
--	if (!object_is_on_stack(stack))
-+	if (!object_starts_on_stack(stack))
- 		return;
- 
- 	local_irq_save(flags);
-diff --git a/kernel/trace/trace_workqueue.c b/kernel/trace/trace_workqueue.c
-index 209b379..7f76423 100644
---- a/kernel/trace/trace_workqueue.c
-+++ b/kernel/trace/trace_workqueue.c
-@@ -22,7 +22,7 @@ struct cpu_workqueue_stats {
- 	int		            cpu;
- 	pid_t			    pid;
- /* Can be inserted from interrupt or user context, need to be atomic */
--	atomic_t	            inserted;
-+	atomic_unchecked_t          inserted;
- /*
-  *  Don't need to be atomic, works are serialized in a single workqueue thread
-  *  on a single CPU.
-@@ -60,7 +60,7 @@ probe_workqueue_insertion(void *ignore,
- 	spin_lock_irqsave(&workqueue_cpu_stat(cpu)->lock, flags);
- 	list_for_each_entry(node, &workqueue_cpu_stat(cpu)->list, list) {
- 		if (node->pid == wq_thread->pid) {
--			atomic_inc(&node->inserted);
-+			atomic_inc_unchecked(&node->inserted);
- 			goto found;
- 		}
- 	}
-@@ -210,7 +210,7 @@ static int workqueue_stat_show(struct seq_file *s, void *p)
- 		tsk = get_pid_task(pid, PIDTYPE_PID);
- 		if (tsk) {
- 			seq_printf(s, "%3d %6d     %6u       %s\n", cws->cpu,
--				   atomic_read(&cws->inserted), cws->executed,
-+				   atomic_read_unchecked(&cws->inserted), cws->executed,
- 				   tsk->comm);
- 			put_task_struct(tsk);
- 		}
-diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
-index 63da38c..639904e 100644
---- a/kernel/utsname_sysctl.c
-+++ b/kernel/utsname_sysctl.c
-@@ -46,7 +46,7 @@ static void put_uts(ctl_table *table, int write, void *which)
- static int proc_do_uts_string(ctl_table *table, int write,
- 		  void __user *buffer, size_t *lenp, loff_t *ppos)
- {
--	struct ctl_table uts_table;
-+	ctl_table_no_const uts_table;
- 	int r;
- 	memcpy(&uts_table, table, sizeof(uts_table));
- 	uts_table.data = get_uts(table, write);
-diff --git a/kernel/watchdog.c b/kernel/watchdog.c
-index a8bc4d9..eae8357 100644
---- a/kernel/watchdog.c
-+++ b/kernel/watchdog.c
-@@ -574,7 +574,7 @@ cpu_callback(struct notifier_block *nfb, unsigned long action, void *hcpu)
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata cpu_nfb = {
-+static struct notifier_block cpu_nfb = {
- 	.notifier_call = cpu_callback
- };
- 
-diff --git a/kernel/workqueue.c b/kernel/workqueue.c
-index 0bc9ff0..4722738 100644
---- a/kernel/workqueue.c
-+++ b/kernel/workqueue.c
-@@ -3499,7 +3499,7 @@ static int __cpuinit trustee_thread(void *__gcwq)
- 		 */
- 		worker_flags |= WORKER_REBIND;
- 		worker_flags &= ~WORKER_ROGUE;
--		ACCESS_ONCE(worker->flags) = worker_flags;
-+		ACCESS_ONCE_RW(worker->flags) = worker_flags;
- 
- 		/* queue rebind_work, wq doesn't matter, use the default one */
- 		if (test_and_set_bit(WORK_STRUCT_PENDING_BIT,
-diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
-index 82928f5..a3c7bb1 100644
---- a/lib/Kconfig.debug
-+++ b/lib/Kconfig.debug
-@@ -510,7 +510,7 @@ config DEBUG_MUTEXES
- 
- config DEBUG_LOCK_ALLOC
- 	bool "Lock debugging: detect incorrect freeing of live locks"
--	depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
-+	depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
- 	select DEBUG_SPINLOCK
- 	select DEBUG_MUTEXES
- 	select LOCKDEP
-@@ -524,7 +524,7 @@ config DEBUG_LOCK_ALLOC
- 
- config PROVE_LOCKING
- 	bool "Lock debugging: prove locking correctness"
--	depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
-+	depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
- 	select LOCKDEP
- 	select DEBUG_SPINLOCK
- 	select DEBUG_MUTEXES
-@@ -616,7 +616,7 @@ config LOCKDEP
- 
- config LOCK_STAT
- 	bool "Lock usage statistics"
--	depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
-+	depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
- 	select LOCKDEP
- 	select DEBUG_SPINLOCK
- 	select DEBUG_MUTEXES
-@@ -1103,6 +1103,7 @@ config LATENCYTOP
- 	depends on DEBUG_KERNEL
- 	depends on STACKTRACE_SUPPORT
- 	depends on PROC_FS
-+	depends on !GRKERNSEC_HIDESYM
- 	select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND
- 	select KALLSYMS
- 	select KALLSYMS_ALL
-@@ -1126,7 +1127,7 @@ source kernel/trace/Kconfig
- 
- config PROVIDE_OHCI1394_DMA_INIT
- 	bool "Remote debugging over FireWire early on boot"
--	depends on PCI && X86
-+	depends on PCI && X86 && !GRKERNSEC
- 	help
- 	  If you want to debug problems which hang or crash the kernel early
- 	  on boot and the crashing machine has a FireWire port, you can use
-@@ -1155,7 +1156,7 @@ config PROVIDE_OHCI1394_DMA_INIT
- 
- config FIREWIRE_OHCI_REMOTE_DMA
- 	bool "Remote debugging over FireWire with firewire-ohci"
--	depends on FIREWIRE_OHCI
-+	depends on FIREWIRE_OHCI && !GRKERNSEC
- 	help
- 	  This option lets you use the FireWire bus for remote debugging
- 	  with help of the firewire-ohci driver. It enables unfiltered
-diff --git a/lib/Makefile b/lib/Makefile
-index a4da283..57fec5e 100644
---- a/lib/Makefile
-+++ b/lib/Makefile
-@@ -45,7 +45,7 @@ obj-$(CONFIG_GENERIC_HWEIGHT) += hweight.o
- 
- obj-$(CONFIG_BTREE) += btree.o
- obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
--obj-$(CONFIG_DEBUG_LIST) += list_debug.o
-+obj-y += list_debug.o
- obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
- 
- ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
-diff --git a/lib/bitmap.c b/lib/bitmap.c
-index 0d4a127..33a06c7 100644
---- a/lib/bitmap.c
-+++ b/lib/bitmap.c
-@@ -419,7 +419,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
- {
- 	int c, old_c, totaldigits, ndigits, nchunks, nbits;
- 	u32 chunk;
--	const char __user __force *ubuf = (const char __user __force *)buf;
-+	const char __user *ubuf = (const char __force_user *)buf;
- 
- 	bitmap_zero(maskp, nmaskbits);
- 
-@@ -504,7 +504,7 @@ int bitmap_parse_user(const char __user *ubuf,
- {
- 	if (!access_ok(VERIFY_READ, ubuf, ulen))
- 		return -EFAULT;
--	return __bitmap_parse((const char __force *)ubuf,
-+	return __bitmap_parse((const char __force_kernel *)ubuf,
- 				ulen, 1, maskp, nmaskbits);
- 
- }
-@@ -596,7 +596,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
- {
- 	unsigned a, b;
- 	int c, old_c, totaldigits;
--	const char __user __force *ubuf = (const char __user __force *)buf;
-+	const char __user *ubuf = (const char __force_user *)buf;
- 	int exp_digit, in_range;
- 
- 	totaldigits = c = 0;
-@@ -696,7 +696,7 @@ int bitmap_parselist_user(const char __user *ubuf,
- {
- 	if (!access_ok(VERIFY_READ, ubuf, ulen))
- 		return -EFAULT;
--	return __bitmap_parselist((const char __force *)ubuf,
-+	return __bitmap_parselist((const char __force_kernel *)ubuf,
- 					ulen, 1, maskp, nmaskbits);
- }
- EXPORT_SYMBOL(bitmap_parselist_user);
-diff --git a/lib/bug.c b/lib/bug.c
-index 1955209..cbbb2ad 100644
---- a/lib/bug.c
-+++ b/lib/bug.c
-@@ -133,6 +133,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
- 		return BUG_TRAP_TYPE_NONE;
- 
- 	bug = find_bug(bugaddr);
-+	if (!bug)
-+		return BUG_TRAP_TYPE_NONE;
- 
- 	file = NULL;
- 	line = 0;
-diff --git a/lib/cpu-notifier-error-inject.c b/lib/cpu-notifier-error-inject.c
-index 4dc2032..7a2a1da 100644
---- a/lib/cpu-notifier-error-inject.c
-+++ b/lib/cpu-notifier-error-inject.c
-@@ -45,7 +45,9 @@ static struct notifier_block err_inject_cpu_notifier = {
- 
- static int err_inject_init(void)
- {
--	err_inject_cpu_notifier.priority = priority;
-+	pax_open_kernel();
-+	*(int *)&err_inject_cpu_notifier.priority = priority;
-+	pax_close_kernel();
- 
- 	return register_hotcpu_notifier(&err_inject_cpu_notifier);
- }
-diff --git a/lib/debugobjects.c b/lib/debugobjects.c
-index a78b7c6..2c73084 100644
---- a/lib/debugobjects.c
-+++ b/lib/debugobjects.c
-@@ -284,7 +284,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
- 	if (limit > 4)
- 		return;
- 
--	is_on_stack = object_is_on_stack(addr);
-+	is_on_stack = object_starts_on_stack(addr);
- 	if (is_on_stack == onstack)
- 		return;
- 
-diff --git a/lib/devres.c b/lib/devres.c
-index 7c0e953..f642b5c 100644
---- a/lib/devres.c
-+++ b/lib/devres.c
-@@ -80,7 +80,7 @@ EXPORT_SYMBOL(devm_ioremap_nocache);
- void devm_iounmap(struct device *dev, void __iomem *addr)
- {
- 	WARN_ON(devres_destroy(dev, devm_ioremap_release, devm_ioremap_match,
--			       (void *)addr));
-+			       (void __force *)addr));
- 	iounmap(addr);
- }
- EXPORT_SYMBOL(devm_iounmap);
-@@ -141,7 +141,7 @@ void devm_ioport_unmap(struct device *dev, void __iomem *addr)
- {
- 	ioport_unmap(addr);
- 	WARN_ON(devres_destroy(dev, devm_ioport_map_release,
--			       devm_ioport_map_match, (void *)addr));
-+			       devm_ioport_map_match, (void __force *)addr));
- }
- EXPORT_SYMBOL(devm_ioport_unmap);
- 
-diff --git a/lib/div64.c b/lib/div64.c
-index 5b49191..d84e6fc 100644
---- a/lib/div64.c
-+++ b/lib/div64.c
-@@ -58,7 +58,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
- EXPORT_SYMBOL(__div64_32);
- 
- #ifndef div_s64_rem
--s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
-+s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
- {
- 	u64 quotient;
- 
-@@ -89,7 +89,7 @@ EXPORT_SYMBOL(div_s64_rem);
-  * 'http://www.hackersdelight.org/HDcode/newCode/divDouble.c'
-  */
- #ifndef div64_u64
--u64 div64_u64(u64 dividend, u64 divisor)
-+u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
- {
- 	u32 high = divisor >> 32;
- 	u64 quot;
-diff --git a/lib/dma-debug.c b/lib/dma-debug.c
-index fea790a..3bdd6b4 100644
---- a/lib/dma-debug.c
-+++ b/lib/dma-debug.c
-@@ -760,7 +760,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
- 
- void dma_debug_add_bus(struct bus_type *bus)
- {
--	struct notifier_block *nb;
-+	notifier_block_no_const *nb;
- 
- 	if (global_disable)
- 		return;
-@@ -925,7 +925,7 @@ out:
- 
- static void check_for_stack(struct device *dev, void *addr)
- {
--	if (object_is_on_stack(addr))
-+	if (object_starts_on_stack(addr))
- 		err_printk(dev, NULL, "DMA-API: device driver maps memory from"
- 				"stack [addr=%p]\n", addr);
- }
-diff --git a/lib/extable.c b/lib/extable.c
-index 4cac81e..63e9b8f 100644
---- a/lib/extable.c
-+++ b/lib/extable.c
-@@ -13,6 +13,7 @@
- #include <linux/init.h>
- #include <linux/sort.h>
- #include <asm/uaccess.h>
-+#include <asm/pgtable.h>
- 
- #ifndef ARCH_HAS_SORT_EXTABLE
- /*
-@@ -36,8 +37,10 @@ static int cmp_ex(const void *a, const void *b)
- void sort_extable(struct exception_table_entry *start,
- 		  struct exception_table_entry *finish)
- {
-+	pax_open_kernel();
- 	sort(start, finish - start, sizeof(struct exception_table_entry),
- 	     cmp_ex, NULL);
-+	pax_close_kernel();
- }
- 
- #ifdef CONFIG_MODULES
-diff --git a/lib/inflate.c b/lib/inflate.c
-index 013a761..c28f3fc 100644
---- a/lib/inflate.c
-+++ b/lib/inflate.c
-@@ -269,7 +269,7 @@ static void free(void *where)
- 		malloc_ptr = free_mem_ptr;
- }
- #else
--#define malloc(a) kmalloc(a, GFP_KERNEL)
-+#define malloc(a) kmalloc((a), GFP_KERNEL)
- #define free(a) kfree(a)
- #endif
- 
-diff --git a/lib/ioremap.c b/lib/ioremap.c
-index da4e2ad..6373b5f 100644
---- a/lib/ioremap.c
-+++ b/lib/ioremap.c
-@@ -38,7 +38,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
- 	unsigned long next;
- 
- 	phys_addr -= addr;
--	pmd = pmd_alloc(&init_mm, pud, addr);
-+	pmd = pmd_alloc_kernel(&init_mm, pud, addr);
- 	if (!pmd)
- 		return -ENOMEM;
- 	do {
-@@ -56,7 +56,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
- 	unsigned long next;
- 
- 	phys_addr -= addr;
--	pud = pud_alloc(&init_mm, pgd, addr);
-+	pud = pud_alloc_kernel(&init_mm, pgd, addr);
- 	if (!pud)
- 		return -ENOMEM;
- 	do {
-diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
-index bd2bea9..6b3c95e 100644
---- a/lib/is_single_threaded.c
-+++ b/lib/is_single_threaded.c
-@@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
- 	struct task_struct *p, *t;
- 	bool ret;
- 
-+	if (!mm)
-+		return true;
-+
- 	if (atomic_read(&task->signal->live) != 1)
- 		return false;
- 
-diff --git a/lib/kobject.c b/lib/kobject.c
-index 83bd5b3..8a0c75f 100644
---- a/lib/kobject.c
-+++ b/lib/kobject.c
-@@ -844,7 +844,7 @@ static struct kset *kset_create(const char *name,
- 	kset = kzalloc(sizeof(*kset), GFP_KERNEL);
- 	if (!kset)
- 		return NULL;
--	retval = kobject_set_name(&kset->kobj, name);
-+	retval = kobject_set_name(&kset->kobj, "%s", name);
- 	if (retval) {
- 		kfree(kset);
- 		return NULL;
-@@ -898,9 +898,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
- 
- 
- static DEFINE_SPINLOCK(kobj_ns_type_lock);
--static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
-+static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
- 
--int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
-+int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
- {
- 	enum kobj_ns_type type = ops->type;
- 	int error;
-diff --git a/lib/kref.c b/lib/kref.c
-index 3efb882..8492f4c 100644
---- a/lib/kref.c
-+++ b/lib/kref.c
-@@ -52,7 +52,7 @@ void kref_get(struct kref *kref)
-  */
- int kref_put(struct kref *kref, void (*release)(struct kref *kref))
- {
--	WARN_ON(release == NULL);
-+	BUG_ON(release == NULL);
- 	WARN_ON(release == (void (*)(struct kref *))kfree);
- 
- 	if (atomic_dec_and_test(&kref->refcount)) {
-diff --git a/lib/list_debug.c b/lib/list_debug.c
-index b8029a5..2b120e1 100644
---- a/lib/list_debug.c
-+++ b/lib/list_debug.c
-@@ -8,7 +8,9 @@
- 
- #include <linux/module.h>
- #include <linux/list.h>
-+#include <linux/mm.h>
- 
-+#ifdef CONFIG_DEBUG_LIST
- /*
-  * Insert a new entry between two known consecutive entries.
-  *
-@@ -16,18 +18,40 @@
-  * the prev/next entries already!
-  */
- 
-+static bool __list_add_debug(struct list_head *new,
-+			     struct list_head *prev,
-+			     struct list_head *next)
-+{
-+	if (unlikely(next->prev != prev)) {
-+		printk(KERN_ERR "list_add corruption. next->prev should be "
-+			"prev (%p), but was %p. (next=%p).\n",
-+			prev, next->prev, next);
-+		BUG();
-+		return false;
-+	}
-+	if (unlikely(prev->next != next)) {
-+		printk(KERN_ERR "list_add corruption. prev->next should be "
-+			"next (%p), but was %p. (prev=%p).\n",
-+			next, prev->next, prev);
-+		BUG();
-+		return false;
-+	}
-+	if (unlikely(new == prev || new == next)) {
-+		printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
-+			new, prev, next);
-+		BUG();
-+		return false;
-+	}
-+	return true;
-+}
-+
- void __list_add(struct list_head *new,
--			      struct list_head *prev,
--			      struct list_head *next)
-+		struct list_head *prev,
-+		struct list_head *next)
- {
--	WARN(next->prev != prev,
--		"list_add corruption. next->prev should be "
--		"prev (%p), but was %p. (next=%p).\n",
--		prev, next->prev, next);
--	WARN(prev->next != next,
--		"list_add corruption. prev->next should be "
--		"next (%p), but was %p. (prev=%p).\n",
--		next, prev->next, prev);
-+	if (!__list_add_debug(new, prev, next))
-+		return;
-+
- 	next->prev = new;
- 	new->next = next;
- 	new->prev = prev;
-@@ -35,28 +59,46 @@ void __list_add(struct list_head *new,
- }
- EXPORT_SYMBOL(__list_add);
- 
--void __list_del_entry(struct list_head *entry)
-+static bool __list_del_entry_debug(struct list_head *entry)
- {
- 	struct list_head *prev, *next;
- 
- 	prev = entry->prev;
- 	next = entry->next;
- 
--	if (WARN(next == LIST_POISON1,
--		"list_del corruption, %p->next is LIST_POISON1 (%p)\n",
--		entry, LIST_POISON1) ||
--	    WARN(prev == LIST_POISON2,
--		"list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
--		entry, LIST_POISON2) ||
--	    WARN(prev->next != entry,
--		"list_del corruption. prev->next should be %p, "
--		"but was %p\n", entry, prev->next) ||
--	    WARN(next->prev != entry,
--		"list_del corruption. next->prev should be %p, "
--		"but was %p\n", entry, next->prev))
-+	if (unlikely(next == LIST_POISON1)) {
-+		printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
-+			entry, LIST_POISON1);
-+		BUG();
-+		return false;
-+	}
-+	if (unlikely(prev == LIST_POISON2)) {
-+		printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
-+			entry, LIST_POISON2);
-+		BUG();
-+		return false;
-+	}
-+	if (unlikely(entry->prev->next != entry)) {
-+		printk(KERN_ERR "list_del corruption. prev->next should be %p, "
-+			"but was %p\n", entry, prev->next);
-+		BUG();
-+		return false;
-+	}
-+	if (unlikely(entry->next->prev != entry)) {
-+		printk(KERN_ERR "list_del corruption. next->prev should be %p, "
-+			"but was %p\n", entry, next->prev);
-+		BUG();
-+		return false;
-+	}
-+	return true;
-+}
-+
-+void __list_del_entry(struct list_head *entry)
-+{
-+	if (!__list_del_entry_debug(entry))
- 		return;
- 
--	__list_del(prev, next);
-+	__list_del(entry->prev, entry->next);
- }
- EXPORT_SYMBOL(__list_del_entry);
- 
-@@ -73,3 +115,76 @@ void list_del(struct list_head *entry)
- 	entry->prev = LIST_POISON2;
- }
- EXPORT_SYMBOL(list_del);
-+#endif
-+
-+void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
-+{
-+#ifdef CONFIG_DEBUG_LIST
-+	if (!__list_add_debug(new, prev, next))
-+		return;
-+#endif
-+
-+	pax_open_kernel();
-+	next->prev = new;
-+	new->next = next;
-+	new->prev = prev;
-+	prev->next = new;
-+	pax_close_kernel();
-+}
-+EXPORT_SYMBOL(__pax_list_add);
-+
-+void pax_list_del(struct list_head *entry)
-+{
-+#ifdef CONFIG_DEBUG_LIST
-+	if (!__list_del_entry_debug(entry))
-+		return;
-+#endif
-+
-+	pax_open_kernel();
-+	__list_del(entry->prev, entry->next);
-+	entry->next = LIST_POISON1;
-+	entry->prev = LIST_POISON2;
-+	pax_close_kernel();
-+}
-+EXPORT_SYMBOL(pax_list_del);
-+
-+void pax_list_del_init(struct list_head *entry)
-+{
-+	pax_open_kernel();
-+	__list_del(entry->prev, entry->next);
-+	INIT_LIST_HEAD(entry);
-+	pax_close_kernel();
-+}
-+EXPORT_SYMBOL(pax_list_del_init);
-+
-+void __pax_list_add_rcu(struct list_head *new,
-+			struct list_head *prev, struct list_head *next)
-+{
-+#ifdef CONFIG_DEBUG_LIST
-+	if (!__list_add_debug(new, prev, next))
-+		return;
-+#endif
-+
-+	pax_open_kernel();
-+	new->next = next;
-+	new->prev = prev;
-+	rcu_assign_pointer(list_next_rcu(prev), new);
-+	next->prev = new;
-+	pax_close_kernel();
-+}
-+EXPORT_SYMBOL(__pax_list_add_rcu);
-+
-+void pax_list_del_rcu(struct list_head *entry)
-+{
-+#ifdef CONFIG_DEBUG_LIST
-+	if (!__list_del_entry_debug(entry))
-+		return;
-+#endif
-+
-+	pax_open_kernel();
-+	__list_del(entry->prev, entry->next);
-+	entry->next = LIST_POISON1;
-+	entry->prev = LIST_POISON2;
-+	pax_close_kernel();
-+}
-+EXPORT_SYMBOL(pax_list_del_rcu);
-diff --git a/lib/radix-tree.c b/lib/radix-tree.c
-index d9df745..e73c2fe 100644
---- a/lib/radix-tree.c
-+++ b/lib/radix-tree.c
-@@ -80,7 +80,7 @@ struct radix_tree_preload {
- 	int nr;
- 	struct radix_tree_node *nodes[RADIX_TREE_MAX_PATH];
- };
--static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
-+static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
- 
- static inline void *ptr_to_indirect(void *ptr)
- {
-diff --git a/lib/scatterlist.c b/lib/scatterlist.c
-index 4ceb05d..2ffcb3c 100644
---- a/lib/scatterlist.c
-+++ b/lib/scatterlist.c
-@@ -419,7 +419,8 @@ void sg_miter_stop(struct sg_mapping_iter *miter)
- 	if (miter->addr) {
- 		miter->__offset += miter->consumed;
- 
--		if (miter->__flags & SG_MITER_TO_SG)
-+		if ((miter->__flags & SG_MITER_TO_SG) &&
-+		    !PageSlab(miter->page))
- 			flush_kernel_dcache_page(miter->page);
- 
- 		if (miter->__flags & SG_MITER_ATOMIC) {
-diff --git a/lib/vsprintf.c b/lib/vsprintf.c
-index d74c317..1170419 100644
---- a/lib/vsprintf.c
-+++ b/lib/vsprintf.c
-@@ -16,6 +16,9 @@
-  * - scnprintf and vscnprintf
-  */
- 
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+#define __INCLUDED_BY_HIDESYM 1
-+#endif
- #include <stdarg.h>
- #include <linux/module.h>
- #include <linux/types.h>
-@@ -413,7 +416,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
- 	char sym[KSYM_SYMBOL_LEN];
- 	if (ext == 'B')
- 		sprint_backtrace(sym, value);
--	else if (ext != 'f' && ext != 's')
-+	else if (ext != 'f' && ext != 's' && ext != 'a')
- 		sprint_symbol(sym, value);
- 	else
- 		kallsyms_lookup(value, NULL, NULL, NULL, sym);
-@@ -777,7 +780,11 @@ char *uuid_string(char *buf, char *end, const u8 *addr,
- 	return string(buf, end, uuid, spec);
- }
- 
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+int kptr_restrict __read_mostly = 2;
-+#else
- int kptr_restrict __read_mostly;
-+#endif
- 
- /*
-  * Show a '%p' thing.  A kernel extension is that the '%p' is followed
-@@ -791,6 +798,8 @@ int kptr_restrict __read_mostly;
-  * - 'S' For symbolic direct pointers with offset
-  * - 's' For symbolic direct pointers without offset
-  * - 'B' For backtraced symbolic direct pointers with offset
-+ * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
-+ * - 'a' For symbolic direct pointers without offset approved for use with GRKERNSEC_HIDESYM
-  * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
-  * - 'r' For raw struct resource, e.g., [mem 0x0-0x1f flags 0x201]
-  * - 'M' For a 6-byte MAC address, it prints the address in the
-@@ -835,12 +844,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
- {
- 	if (!ptr && *fmt != 'K') {
- 		/*
--		 * Print (null) with the same width as a pointer so it makes
-+		 * Print (nil) with the same width as a pointer so it makes
- 		 * tabular output look nice.
- 		 */
- 		if (spec.field_width == -1)
- 			spec.field_width = 2 * sizeof(void *);
--		return string(buf, end, "(null)", spec);
-+		return string(buf, end, "(nil)", spec);
- 	}
- 
- 	switch (*fmt) {
-@@ -850,6 +859,13 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
- 		/* Fallthrough */
- 	case 'S':
- 	case 's':
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		break;
-+#else
-+		return symbol_string(buf, end, ptr, spec, *fmt);
-+#endif
-+	case 'A':
-+	case 'a':
- 	case 'B':
- 		return symbol_string(buf, end, ptr, spec, *fmt);
- 	case 'R':
-@@ -878,9 +894,17 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
- 	case 'U':
- 		return uuid_string(buf, end, ptr, spec, fmt);
- 	case 'V':
--		return buf + vsnprintf(buf, end > buf ? end - buf : 0,
--				       ((struct va_format *)ptr)->fmt,
--				       *(((struct va_format *)ptr)->va));
-+		{
-+			va_list va;
-+
-+			va_copy(va, *((struct va_format *)ptr)->va);
-+			buf += vsnprintf(buf, end > buf ? end - buf : 0,
-+					 ((struct va_format *)ptr)->fmt, va);
-+			va_end(va);
-+			return buf;
-+		}
-+	case 'P':
-+		break;
- 	case 'K':
- 		/*
- 		 * %pK cannot be used in IRQ context because its test
-@@ -898,6 +922,21 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
- 			ptr = NULL;
- 		break;
- 	}
-+
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+	/* 'P' = approved pointers to copy to userland,
-+	   as in the /proc/kallsyms case, as we make it display nothing
-+	   for non-root users, and the real contents for root users
-+	   Also ignore 'K' pointers, since we force their NULLing for non-root users
-+	   above
-+	*/
-+	if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'K' && is_usercopy_object(buf)) {
-+		printk(KERN_ALERT "grsec: kernel infoleak detected!  Please report this log to spender@grsecurity.net.\n");
-+		dump_stack();
-+		ptr = NULL;
-+	}
-+#endif
-+
- 	spec.flags |= SMALL;
- 	if (spec.field_width == -1) {
- 		spec.field_width = 2 * sizeof(void *);
-@@ -1609,11 +1648,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
- 	typeof(type) value;						\
- 	if (sizeof(type) == 8) {					\
- 		args = PTR_ALIGN(args, sizeof(u32));			\
--		*(u32 *)&value = *(u32 *)args;				\
--		*((u32 *)&value + 1) = *(u32 *)(args + 4);		\
-+		*(u32 *)&value = *(const u32 *)args;			\
-+		*((u32 *)&value + 1) = *(const u32 *)(args + 4);	\
- 	} else {							\
- 		args = PTR_ALIGN(args, sizeof(type));			\
--		value = *(typeof(type) *)args;				\
-+		value = *(const typeof(type) *)args;			\
- 	}								\
- 	args += sizeof(type);						\
- 	value;								\
-@@ -1676,7 +1715,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
- 		case FORMAT_TYPE_STR: {
- 			const char *str_arg = args;
- 			args += strlen(str_arg) + 1;
--			str = string(str, end, (char *)str_arg, spec);
-+			str = string(str, end, str_arg, spec);
- 			break;
- 		}
- 
-diff --git a/localversion-grsec b/localversion-grsec
-new file mode 100644
-index 0000000..7cd6065
---- /dev/null
-+++ b/localversion-grsec
-@@ -0,0 +1 @@
-+-grsec
-diff --git a/mm/Kconfig b/mm/Kconfig
-index 011b110..05d1b6f 100644
---- a/mm/Kconfig
-+++ b/mm/Kconfig
-@@ -241,10 +241,11 @@ config KSM
- 	  root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
- 
- config DEFAULT_MMAP_MIN_ADDR
--        int "Low address space to protect from user allocation"
-+	int "Low address space to protect from user allocation"
- 	depends on MMU
--        default 4096
--        help
-+	default 32768 if ALPHA || ARM || PARISC || SPARC32
-+	default 65536
-+	help
- 	  This is the portion of low virtual memory which should be protected
- 	  from userspace allocation.  Keeping a user from writing to low pages
- 	  can help reduce the impact of kernel NULL pointer bugs.
-@@ -274,7 +275,7 @@ config MEMORY_FAILURE
- 
- config HWPOISON_INJECT
- 	tristate "HWPoison pages injector"
--	depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
-+	depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
- 	select PROC_PAGE_MONITOR
- 
- config NOMMU_INITIAL_TRIM_EXCESS
-diff --git a/mm/backing-dev.c b/mm/backing-dev.c
-index 2b49dd2..0527d62 100644
---- a/mm/backing-dev.c
-+++ b/mm/backing-dev.c
-@@ -12,7 +12,7 @@
- #include <linux/device.h>
- #include <trace/events/writeback.h>
- 
--static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
-+static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
- 
- struct backing_dev_info default_backing_dev_info = {
- 	.name		= "default",
-@@ -759,7 +759,6 @@ EXPORT_SYMBOL(bdi_destroy);
- int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
- 			   unsigned int cap)
- {
--	char tmp[32];
- 	int err;
- 
- 	bdi->name = name;
-@@ -768,8 +767,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name,
- 	if (err)
- 		return err;
- 
--	sprintf(tmp, "%.28s%s", name, "-%d");
--	err = bdi_register(bdi, NULL, tmp, atomic_long_inc_return(&bdi_seq));
-+	err = bdi_register(bdi, NULL, "%.28s-%ld", name, atomic_long_inc_return_unchecked(&bdi_seq));
- 	if (err) {
- 		bdi_destroy(bdi);
- 		return err;
-diff --git a/mm/filemap.c b/mm/filemap.c
-index 556858c..71a567d 100644
---- a/mm/filemap.c
-+++ b/mm/filemap.c
-@@ -1773,7 +1773,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
- 	struct address_space *mapping = file->f_mapping;
- 
- 	if (!mapping->a_ops->readpage)
--		return -ENOEXEC;
-+		return -ENODEV;
- 	file_accessed(file);
- 	vma->vm_ops = &generic_file_vm_ops;
- 	vma->vm_flags |= VM_CAN_NONLINEAR;
-@@ -2021,7 +2021,7 @@ static size_t __iovec_copy_from_user_inatomic(char *vaddr,
- 
- 	while (bytes) {
- 		char __user *buf = iov->iov_base + base;
--		int copy = min(bytes, iov->iov_len - base);
-+		size_t copy = min(bytes, iov->iov_len - base);
- 
- 		base = 0;
- 		left = __copy_from_user_inatomic(vaddr, buf, copy);
-@@ -2050,7 +2050,7 @@ size_t iov_iter_copy_from_user_atomic(struct page *page,
- 	BUG_ON(!in_atomic());
- 	kaddr = kmap_atomic(page, KM_USER0);
- 	if (likely(i->nr_segs == 1)) {
--		int left;
-+		size_t left;
- 		char __user *buf = i->iov->iov_base + i->iov_offset;
- 		left = __copy_from_user_inatomic(kaddr + offset, buf, bytes);
- 		copied = bytes - left;
-@@ -2078,7 +2078,7 @@ size_t iov_iter_copy_from_user(struct page *page,
- 
- 	kaddr = kmap(page);
- 	if (likely(i->nr_segs == 1)) {
--		int left;
-+		size_t left;
- 		char __user *buf = i->iov->iov_base + i->iov_offset;
- 		left = __copy_from_user(kaddr + offset, buf, bytes);
- 		copied = bytes - left;
-@@ -2108,7 +2108,7 @@ void iov_iter_advance(struct iov_iter *i, size_t bytes)
- 		 * zero-length segments (without overruning the iovec).
- 		 */
- 		while (bytes || unlikely(i->count && !iov->iov_len)) {
--			int copy;
-+			size_t copy;
- 
- 			copy = min(bytes, iov->iov_len - base);
- 			BUG_ON(!i->count || i->count < copy);
-@@ -2179,6 +2179,7 @@ inline int generic_write_checks(struct file *file, loff_t *pos, size_t *count, i
-                         *pos = i_size_read(inode);
- 
- 		if (limit != RLIM_INFINITY) {
-+			gr_learn_resource(current, RLIMIT_FSIZE,*pos, 0);
- 			if (*pos >= limit) {
- 				send_sig(SIGXFSZ, current, 0);
- 				return -EFBIG;
-diff --git a/mm/fremap.c b/mm/fremap.c
-index 9ed4fd4..c42648d 100644
---- a/mm/fremap.c
-+++ b/mm/fremap.c
-@@ -155,6 +155,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
-  retry:
- 	vma = find_vma(mm, start);
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
-+		goto out;
-+#endif
-+
- 	/*
- 	 * Make sure the vma is shared, that it supports prefaulting,
- 	 * and that the remapped range is valid and fully within
-diff --git a/mm/highmem.c b/mm/highmem.c
-index 2a07f97..2cdc054 100644
---- a/mm/highmem.c
-+++ b/mm/highmem.c
-@@ -138,9 +138,10 @@ static void flush_all_zero_pkmaps(void)
- 		 * So no dangers, even with speculative execution.
- 		 */
- 		page = pte_page(pkmap_page_table[i]);
-+		pax_open_kernel();
- 		pte_clear(&init_mm, (unsigned long)page_address(page),
- 			  &pkmap_page_table[i]);
--
-+		pax_close_kernel();
- 		set_page_address(page, NULL);
- 		need_flush = 1;
- 	}
-@@ -199,9 +200,11 @@ start:
- 		}
- 	}
- 	vaddr = PKMAP_ADDR(last_pkmap_nr);
-+
-+	pax_open_kernel();
- 	set_pte_at(&init_mm, vaddr,
- 		   &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
--
-+	pax_close_kernel();
- 	pkmap_count[last_pkmap_nr] = 1;
- 	set_page_address(page, (void *)vaddr);
- 
-diff --git a/mm/huge_memory.c b/mm/huge_memory.c
-index ed0ed8a..cc835b9 100644
---- a/mm/huge_memory.c
-+++ b/mm/huge_memory.c
-@@ -704,7 +704,7 @@ out:
- 	 * run pte_offset_map on the pmd, if an huge pmd could
- 	 * materialize from under us from a different thread.
- 	 */
--	if (unlikely(__pte_alloc(mm, vma, pmd, address)))
-+	if (unlikely(pmd_none(*pmd) && __pte_alloc(mm, vma, pmd, address)))
- 		return VM_FAULT_OOM;
- 	/* if an huge pmd materialized from under us just retry later */
- 	if (unlikely(pmd_trans_huge(*pmd)))
-diff --git a/mm/hugetlb.c b/mm/hugetlb.c
-index ddf2128..af57f40 100644
---- a/mm/hugetlb.c
-+++ b/mm/hugetlb.c
-@@ -1990,15 +1990,17 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
- 	struct hstate *h = &default_hstate;
- 	unsigned long tmp;
- 	int ret;
-+	ctl_table_no_const hugetlb_table;
- 
- 	tmp = h->max_huge_pages;
- 
- 	if (write && h->order >= MAX_ORDER)
- 		return -EINVAL;
- 
--	table->data = &tmp;
--	table->maxlen = sizeof(unsigned long);
--	ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
-+	hugetlb_table = *table;
-+	hugetlb_table.data = &tmp;
-+	hugetlb_table.maxlen = sizeof(unsigned long);
-+	ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
- 	if (ret)
- 		goto out;
- 
-@@ -2055,15 +2057,17 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
- 	struct hstate *h = &default_hstate;
- 	unsigned long tmp;
- 	int ret;
-+	ctl_table_no_const hugetlb_table;
- 
- 	tmp = h->nr_overcommit_huge_pages;
- 
- 	if (write && h->order >= MAX_ORDER)
- 		return -EINVAL;
- 
--	table->data = &tmp;
--	table->maxlen = sizeof(unsigned long);
--	ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
-+	hugetlb_table = *table;
-+	hugetlb_table.data = &tmp;
-+	hugetlb_table.maxlen = sizeof(unsigned long);
-+	ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
- 	if (ret)
- 		goto out;
- 
-@@ -2482,6 +2486,27 @@ static int unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
- 	return 1;
- }
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
-+{
-+	struct mm_struct *mm = vma->vm_mm;
-+	struct vm_area_struct *vma_m;
-+	unsigned long address_m;
-+	pte_t *ptep_m;
-+
-+	vma_m = pax_find_mirror_vma(vma);
-+	if (!vma_m)
-+		return;
-+
-+	BUG_ON(address >= SEGMEXEC_TASK_SIZE);
-+	address_m = address + SEGMEXEC_TASK_SIZE;
-+	ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
-+	get_page(page_m);
-+	hugepage_add_anon_rmap(page_m, vma_m, address_m);
-+	set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
-+}
-+#endif
-+
- /*
-  * Hugetlb_cow() should be called with page lock of the original hugepage held.
-  */
-@@ -2584,6 +2609,11 @@ retry_avoidcopy:
- 				make_huge_pte(vma, new_page, 1));
- 		page_remove_rmap(old_page);
- 		hugepage_add_new_anon_rmap(new_page, vma, address);
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		pax_mirror_huge_pte(vma, address, new_page);
-+#endif
-+
- 		/* Make the old page be freed below */
- 		new_page = old_page;
- 		mmu_notifier_invalidate_range_end(mm,
-@@ -2735,6 +2765,10 @@ retry:
- 				&& (vma->vm_flags & VM_SHARED)));
- 	set_huge_pte_at(mm, address, ptep, new_pte);
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	pax_mirror_huge_pte(vma, address, page);
-+#endif
-+
- 	if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
- 		/* Optimization, do the COW without a second fault */
- 		ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page);
-@@ -2764,6 +2798,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
- 	static DEFINE_MUTEX(hugetlb_instantiation_mutex);
- 	struct hstate *h = hstate_vma(vma);
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	struct vm_area_struct *vma_m;
-+#endif
-+
- 	ptep = huge_pte_offset(mm, address);
- 	if (ptep) {
- 		entry = huge_ptep_get(ptep);
-@@ -2775,6 +2813,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
- 			       VM_FAULT_SET_HINDEX(h - hstates);
- 	}
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	vma_m = pax_find_mirror_vma(vma);
-+	if (vma_m) {
-+		unsigned long address_m;
-+
-+		if (vma->vm_start > vma_m->vm_start) {
-+			address_m = address;
-+			address -= SEGMEXEC_TASK_SIZE;
-+			vma = vma_m;
-+			h = hstate_vma(vma);
-+		} else
-+			address_m = address + SEGMEXEC_TASK_SIZE;
-+
-+		if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
-+			return VM_FAULT_OOM;
-+		address_m &= HPAGE_MASK;
-+		unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
-+	}
-+#endif
-+
- 	ptep = huge_pte_alloc(mm, address, huge_page_size(h));
- 	if (!ptep)
- 		return VM_FAULT_OOM;
-diff --git a/mm/internal.h b/mm/internal.h
-index 0c26b5e..1cc340f 100644
---- a/mm/internal.h
-+++ b/mm/internal.h
-@@ -95,6 +95,7 @@ extern void putback_lru_page(struct page *page);
-  * in mm/page_alloc.c
-  */
- extern void __free_pages_bootmem(struct page *page, unsigned int order);
-+extern void free_compound_page(struct page *page);
- extern void prep_compound_page(struct page *page, unsigned long order);
- #ifdef CONFIG_MEMORY_FAILURE
- extern bool is_free_buddy_page(struct page *page);
-diff --git a/mm/kmemleak.c b/mm/kmemleak.c
-index f3b2a00..5899e43 100644
---- a/mm/kmemleak.c
-+++ b/mm/kmemleak.c
-@@ -357,7 +357,7 @@ static void print_unreferenced(struct seq_file *seq,
- 
- 	for (i = 0; i < object->trace_len; i++) {
- 		void *ptr = (void *)object->trace[i];
--		seq_printf(seq, "    [<%p>] %pS\n", ptr, ptr);
-+		seq_printf(seq, "    [<%pP>] %pA\n", ptr, ptr);
- 	}
- }
- 
-@@ -1745,7 +1745,7 @@ static int __init kmemleak_late_init(void)
- 		return -ENOMEM;
- 	}
- 
--	dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
-+	dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
- 				     &kmemleak_fops);
- 	if (!dentry)
- 		pr_warning("Failed to create the debugfs kmemleak file\n");
-diff --git a/mm/maccess.c b/mm/maccess.c
-index d53adf9..03a24bf 100644
---- a/mm/maccess.c
-+++ b/mm/maccess.c
-@@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
- 	set_fs(KERNEL_DS);
- 	pagefault_disable();
- 	ret = __copy_from_user_inatomic(dst,
--			(__force const void __user *)src, size);
-+			(const void __force_user *)src, size);
- 	pagefault_enable();
- 	set_fs(old_fs);
- 
-@@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
- 
- 	set_fs(KERNEL_DS);
- 	pagefault_disable();
--	ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
-+	ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
- 	pagefault_enable();
- 	set_fs(old_fs);
- 
-diff --git a/mm/madvise.c b/mm/madvise.c
-index 23d3a6b..e10d35a 100644
---- a/mm/madvise.c
-+++ b/mm/madvise.c
-@@ -46,6 +46,10 @@ static long madvise_behavior(struct vm_area_struct * vma,
- 	pgoff_t pgoff;
- 	unsigned long new_flags = vma->vm_flags;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	struct vm_area_struct *vma_m;
-+#endif
-+
- 	switch (behavior) {
- 	case MADV_NORMAL:
- 		new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
-@@ -111,6 +115,13 @@ success:
- 	/*
- 	 * vm_flags is protected by the mmap_sem held in write mode.
- 	 */
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	vma_m = pax_find_mirror_vma(vma);
-+	if (vma_m)
-+		vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
-+#endif
-+
- 	vma->vm_flags = new_flags;
- 
- out:
-@@ -169,6 +180,11 @@ static long madvise_dontneed(struct vm_area_struct * vma,
- 			     struct vm_area_struct ** prev,
- 			     unsigned long start, unsigned long end)
- {
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	struct vm_area_struct *vma_m;
-+#endif
-+
- 	*prev = vma;
- 	if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
- 		return -EINVAL;
-@@ -181,6 +197,21 @@ static long madvise_dontneed(struct vm_area_struct * vma,
- 		zap_page_range(vma, start, end - start, &details);
- 	} else
- 		zap_page_range(vma, start, end - start, NULL);
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	vma_m = pax_find_mirror_vma(vma);
-+	if (vma_m) {
-+		if (unlikely(vma->vm_flags & VM_NONLINEAR)) {
-+			struct zap_details details = {
-+				.nonlinear_vma = vma_m,
-+				.last_index = ULONG_MAX,
-+			};
-+			zap_page_range(vma, start + SEGMEXEC_TASK_SIZE, end - start, &details);
-+		} else
-+			zap_page_range(vma, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
-+	}
-+#endif
-+
- 	return 0;
- }
- 
-@@ -386,6 +417,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
- 	if (end < start)
- 		goto out;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
-+		if (end > SEGMEXEC_TASK_SIZE)
-+			goto out;
-+	} else
-+#endif
-+
-+	if (end > TASK_SIZE)
-+		goto out;
-+
- 	error = 0;
- 	if (end == start)
- 		goto out;
-diff --git a/mm/memory-failure.c b/mm/memory-failure.c
-index 1b03878..d62c02b 100644
---- a/mm/memory-failure.c
-+++ b/mm/memory-failure.c
-@@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
- 
- int sysctl_memory_failure_recovery __read_mostly = 1;
- 
--atomic_long_t mce_bad_pages __read_mostly = ATOMIC_LONG_INIT(0);
-+atomic_long_unchecked_t mce_bad_pages __read_mostly = ATOMIC_LONG_INIT(0);
- 
- #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
- 
-@@ -202,7 +202,7 @@ static int kill_proc_ao(struct task_struct *t, unsigned long addr, int trapno,
- 	si.si_signo = SIGBUS;
- 	si.si_errno = 0;
- 	si.si_code = BUS_MCEERR_AO;
--	si.si_addr = (void *)addr;
-+	si.si_addr = (void __user *)addr;
- #ifdef __ARCH_SI_TRAPNO
- 	si.si_trapno = trapno;
- #endif
-@@ -750,7 +750,7 @@ static struct page_state {
- 	unsigned long res;
- 	char *msg;
- 	int (*action)(struct page *p, unsigned long pfn);
--} error_states[] = {
-+} __do_const error_states[] = {
- 	{ reserved,	reserved,	"reserved kernel",	me_kernel },
- 	/*
- 	 * free pages are specially detected outside this table:
-@@ -1010,7 +1010,7 @@ int __memory_failure(unsigned long pfn, int trapno, int flags)
- 	}
- 
- 	nr_pages = 1 << compound_trans_order(hpage);
--	atomic_long_add(nr_pages, &mce_bad_pages);
-+	atomic_long_add_unchecked(nr_pages, &mce_bad_pages);
- 
- 	/*
- 	 * We need/can do nothing about count=0 pages.
-@@ -1040,7 +1040,7 @@ int __memory_failure(unsigned long pfn, int trapno, int flags)
- 			if (!PageHWPoison(hpage)
- 			    || (hwpoison_filter(p) && TestClearPageHWPoison(p))
- 			    || (p != hpage && TestSetPageHWPoison(hpage))) {
--				atomic_long_sub(nr_pages, &mce_bad_pages);
-+				atomic_long_sub_unchecked(nr_pages, &mce_bad_pages);
- 				return 0;
- 			}
- 			set_page_hwpoison_huge_page(hpage);
-@@ -1098,7 +1098,7 @@ int __memory_failure(unsigned long pfn, int trapno, int flags)
- 	}
- 	if (hwpoison_filter(p)) {
- 		if (TestClearPageHWPoison(p))
--			atomic_long_sub(nr_pages, &mce_bad_pages);
-+			atomic_long_sub_unchecked(nr_pages, &mce_bad_pages);
- 		unlock_page(hpage);
- 		put_page(hpage);
- 		return 0;
-@@ -1315,7 +1315,7 @@ int unpoison_memory(unsigned long pfn)
- 			return 0;
- 		}
- 		if (TestClearPageHWPoison(p))
--			atomic_long_sub(nr_pages, &mce_bad_pages);
-+			atomic_long_sub_unchecked(nr_pages, &mce_bad_pages);
- 		pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
- 		return 0;
- 	}
-@@ -1329,7 +1329,7 @@ int unpoison_memory(unsigned long pfn)
- 	 */
- 	if (TestClearPageHWPoison(page)) {
- 		pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
--		atomic_long_sub(nr_pages, &mce_bad_pages);
-+		atomic_long_sub_unchecked(nr_pages, &mce_bad_pages);
- 		freeit = 1;
- 		if (PageHuge(page))
- 			clear_page_hwpoison_huge_page(page);
-@@ -1442,7 +1442,7 @@ static int soft_offline_huge_page(struct page *page, int flags)
- 	}
- done:
- 	if (!PageHWPoison(hpage))
--		atomic_long_add(1 << compound_trans_order(hpage), &mce_bad_pages);
-+		atomic_long_add_unchecked(1 << compound_trans_order(hpage), &mce_bad_pages);
- 	set_page_hwpoison_huge_page(hpage);
- 	dequeue_hwpoisoned_huge_page(hpage);
- 	/* keep elevated page count for bad page */
-@@ -1581,7 +1581,7 @@ int soft_offline_page(struct page *page, int flags)
- 		return ret;
- 
- done:
--	atomic_long_add(1, &mce_bad_pages);
-+	atomic_long_add_unchecked(1, &mce_bad_pages);
- 	SetPageHWPoison(page);
- 	/* keep elevated page count for bad page */
- 	return ret;
-diff --git a/mm/memory.c b/mm/memory.c
-index d5f913b..6f403ad 100644
---- a/mm/memory.c
-+++ b/mm/memory.c
-@@ -462,8 +462,12 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
- 		return;
- 
- 	pmd = pmd_offset(pud, start);
-+
-+#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
- 	pud_clear(pud);
- 	pmd_free_tlb(tlb, pmd, start);
-+#endif
-+
- }
- 
- static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
-@@ -494,9 +498,12 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
- 	if (end - 1 > ceiling - 1)
- 		return;
- 
-+#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
- 	pud = pud_offset(pgd, start);
- 	pgd_clear(pgd);
- 	pud_free_tlb(tlb, pud, start);
-+#endif
-+
- }
- 
- /*
-@@ -1582,12 +1589,6 @@ no_page_table:
- 	return page;
- }
- 
--static inline int stack_guard_page(struct vm_area_struct *vma, unsigned long addr)
--{
--	return stack_guard_page_start(vma, addr) ||
--	       stack_guard_page_end(vma, addr+PAGE_SIZE);
--}
--
- /**
-  * __get_user_pages() - pin user pages in memory
-  * @tsk:	task_struct of target task
-@@ -1660,10 +1661,10 @@ int __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
- 			(VM_MAYREAD | VM_MAYWRITE) : (VM_READ | VM_WRITE);
- 	i = 0;
- 
--	do {
-+	while (nr_pages) {
- 		struct vm_area_struct *vma;
- 
--		vma = find_extend_vma(mm, start);
-+		vma = find_vma(mm, start);
- 		if (!vma && in_gate_area(mm, start)) {
- 			unsigned long pg = start & PAGE_MASK;
- 			pgd_t *pgd;
-@@ -1711,7 +1712,7 @@ int __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
- 			goto next_page;
- 		}
- 
--		if (!vma ||
-+		if (!vma || start < vma->vm_start ||
- 		    (vma->vm_flags & (VM_IO | VM_PFNMAP)) ||
- 		    !(vm_flags & vma->vm_flags))
- 			return i ? : -EFAULT;
-@@ -1738,11 +1739,6 @@ int __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
- 				int ret;
- 				unsigned int fault_flags = 0;
- 
--				/* For mlock, just skip the stack guard page. */
--				if (foll_flags & FOLL_MLOCK) {
--					if (stack_guard_page(vma, start))
--						goto next_page;
--				}
- 				if (foll_flags & FOLL_WRITE)
- 					fault_flags |= FAULT_FLAG_WRITE;
- 				if (nonblocking)
-@@ -1816,7 +1812,7 @@ next_page:
- 			start += PAGE_SIZE;
- 			nr_pages--;
- 		} while (nr_pages && start < vma->vm_end);
--	} while (nr_pages);
-+	}
- 	return i;
- }
- EXPORT_SYMBOL(__get_user_pages);
-@@ -2023,6 +2019,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
- 	page_add_file_rmap(page);
- 	set_pte_at(mm, addr, pte, mk_pte(page, prot));
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	pax_mirror_file_pte(vma, addr, page, ptl);
-+#endif
-+
- 	retval = 0;
- 	pte_unmap_unlock(pte, ptl);
- 	return retval;
-@@ -2057,10 +2057,22 @@ out:
- int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
- 			struct page *page)
- {
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	struct vm_area_struct *vma_m;
-+#endif
-+
- 	if (addr < vma->vm_start || addr >= vma->vm_end)
- 		return -EFAULT;
- 	if (!page_count(page))
- 		return -EINVAL;
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	vma_m = pax_find_mirror_vma(vma);
-+	if (vma_m)
-+		vma_m->vm_flags |= VM_INSERTPAGE;
-+#endif
-+
- 	vma->vm_flags |= VM_INSERTPAGE;
- 	return insert_page(vma, addr, page, vma->vm_page_prot);
- }
-@@ -2146,6 +2158,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
- 			unsigned long pfn)
- {
- 	BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
-+	BUG_ON(vma->vm_mirror);
- 
- 	if (addr < vma->vm_start || addr >= vma->vm_end)
- 		return -EFAULT;
-@@ -2400,7 +2413,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
- 
- 	BUG_ON(pud_huge(*pud));
- 
--	pmd = pmd_alloc(mm, pud, addr);
-+	pmd = (mm == &init_mm) ?
-+		pmd_alloc_kernel(mm, pud, addr) :
-+		pmd_alloc(mm, pud, addr);
- 	if (!pmd)
- 		return -ENOMEM;
- 	do {
-@@ -2420,7 +2435,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
- 	unsigned long next;
- 	int err;
- 
--	pud = pud_alloc(mm, pgd, addr);
-+	pud = (mm == &init_mm) ?
-+		pud_alloc_kernel(mm, pgd, addr) :
-+		pud_alloc(mm, pgd, addr);
- 	if (!pud)
- 		return -ENOMEM;
- 	do {
-@@ -2508,6 +2525,186 @@ static inline void cow_user_page(struct page *dst, struct page *src, unsigned lo
- 		copy_user_highpage(dst, src, va, vma);
- }
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
-+{
-+	struct mm_struct *mm = vma->vm_mm;
-+	spinlock_t *ptl;
-+	pte_t *pte, entry;
-+
-+	pte = pte_offset_map_lock(mm, pmd, address, &ptl);
-+	entry = *pte;
-+	if (!pte_present(entry)) {
-+		if (!pte_none(entry)) {
-+			BUG_ON(pte_file(entry));
-+			free_swap_and_cache(pte_to_swp_entry(entry));
-+			pte_clear_not_present_full(mm, address, pte, 0);
-+		}
-+	} else {
-+		struct page *page;
-+
-+		flush_cache_page(vma, address, pte_pfn(entry));
-+		entry = ptep_clear_flush(vma, address, pte);
-+		BUG_ON(pte_dirty(entry));
-+		page = vm_normal_page(vma, address, entry);
-+		if (page) {
-+			update_hiwater_rss(mm);
-+			if (PageAnon(page))
-+				dec_mm_counter_fast(mm, MM_ANONPAGES);
-+			else
-+				dec_mm_counter_fast(mm, MM_FILEPAGES);
-+			page_remove_rmap(page);
-+			page_cache_release(page);
-+		}
-+	}
-+	pte_unmap_unlock(pte, ptl);
-+}
-+
-+/* PaX: if vma is mirrored, synchronize the mirror's PTE
-+ *
-+ * the ptl of the lower mapped page is held on entry and is not released on exit
-+ * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
-+ */
-+static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
-+{
-+	struct mm_struct *mm = vma->vm_mm;
-+	unsigned long address_m;
-+	spinlock_t *ptl_m;
-+	struct vm_area_struct *vma_m;
-+	pmd_t *pmd_m;
-+	pte_t *pte_m, entry_m;
-+
-+	BUG_ON(!page_m || !PageAnon(page_m));
-+
-+	vma_m = pax_find_mirror_vma(vma);
-+	if (!vma_m)
-+		return;
-+
-+	BUG_ON(!PageLocked(page_m));
-+	BUG_ON(address >= SEGMEXEC_TASK_SIZE);
-+	address_m = address + SEGMEXEC_TASK_SIZE;
-+	pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
-+	pte_m = pte_offset_map(pmd_m, address_m);
-+	ptl_m = pte_lockptr(mm, pmd_m);
-+	if (ptl != ptl_m) {
-+		spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
-+		if (!pte_none(*pte_m))
-+			goto out;
-+	}
-+
-+	entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
-+	page_cache_get(page_m);
-+	page_add_anon_rmap(page_m, vma_m, address_m);
-+	inc_mm_counter_fast(mm, MM_ANONPAGES);
-+	set_pte_at(mm, address_m, pte_m, entry_m);
-+	update_mmu_cache(vma_m, address_m, entry_m);
-+out:
-+	if (ptl != ptl_m)
-+		spin_unlock(ptl_m);
-+	pte_unmap(pte_m);
-+	unlock_page(page_m);
-+}
-+
-+void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
-+{
-+	struct mm_struct *mm = vma->vm_mm;
-+	unsigned long address_m;
-+	spinlock_t *ptl_m;
-+	struct vm_area_struct *vma_m;
-+	pmd_t *pmd_m;
-+	pte_t *pte_m, entry_m;
-+
-+	BUG_ON(!page_m || PageAnon(page_m));
-+
-+	vma_m = pax_find_mirror_vma(vma);
-+	if (!vma_m)
-+		return;
-+
-+	BUG_ON(address >= SEGMEXEC_TASK_SIZE);
-+	address_m = address + SEGMEXEC_TASK_SIZE;
-+	pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
-+	pte_m = pte_offset_map(pmd_m, address_m);
-+	ptl_m = pte_lockptr(mm, pmd_m);
-+	if (ptl != ptl_m) {
-+		spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
-+		if (!pte_none(*pte_m))
-+			goto out;
-+	}
-+
-+	entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
-+	page_cache_get(page_m);
-+	page_add_file_rmap(page_m);
-+	inc_mm_counter_fast(mm, MM_FILEPAGES);
-+	set_pte_at(mm, address_m, pte_m, entry_m);
-+	update_mmu_cache(vma_m, address_m, entry_m);
-+out:
-+	if (ptl != ptl_m)
-+		spin_unlock(ptl_m);
-+	pte_unmap(pte_m);
-+}
-+
-+static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
-+{
-+	struct mm_struct *mm = vma->vm_mm;
-+	unsigned long address_m;
-+	spinlock_t *ptl_m;
-+	struct vm_area_struct *vma_m;
-+	pmd_t *pmd_m;
-+	pte_t *pte_m, entry_m;
-+
-+	vma_m = pax_find_mirror_vma(vma);
-+	if (!vma_m)
-+		return;
-+
-+	BUG_ON(address >= SEGMEXEC_TASK_SIZE);
-+	address_m = address + SEGMEXEC_TASK_SIZE;
-+	pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
-+	pte_m = pte_offset_map(pmd_m, address_m);
-+	ptl_m = pte_lockptr(mm, pmd_m);
-+	if (ptl != ptl_m) {
-+		spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
-+		if (!pte_none(*pte_m))
-+			goto out;
-+	}
-+
-+	entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
-+	set_pte_at(mm, address_m, pte_m, entry_m);
-+out:
-+	if (ptl != ptl_m)
-+		spin_unlock(ptl_m);
-+	pte_unmap(pte_m);
-+}
-+
-+static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
-+{
-+	struct page *page_m;
-+	pte_t entry;
-+
-+	if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
-+		goto out;
-+
-+	entry = *pte;
-+	page_m  = vm_normal_page(vma, address, entry);
-+	if (!page_m)
-+		pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
-+	else if (PageAnon(page_m)) {
-+		if (pax_find_mirror_vma(vma)) {
-+			pte_unmap_unlock(pte, ptl);
-+			lock_page(page_m);
-+			pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
-+			if (pte_same(entry, *pte))
-+				pax_mirror_anon_pte(vma, address, page_m, ptl);
-+			else
-+				unlock_page(page_m);
-+		}
-+	} else
-+		pax_mirror_file_pte(vma, address, page_m, ptl);
-+
-+out:
-+	pte_unmap_unlock(pte, ptl);
-+}
-+#endif
-+
- /*
-  * This routine handles present pages, when users try to write
-  * to a shared page. It is done by copying the page to a new address
-@@ -2719,6 +2916,12 @@ gotten:
- 	 */
- 	page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
- 	if (likely(pte_same(*page_table, orig_pte))) {
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		if (pax_find_mirror_vma(vma))
-+			BUG_ON(!trylock_page(new_page));
-+#endif
-+
- 		if (old_page) {
- 			if (!PageAnon(old_page)) {
- 				dec_mm_counter_fast(mm, MM_FILEPAGES);
-@@ -2770,6 +2973,10 @@ gotten:
- 			page_remove_rmap(old_page);
- 		}
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		pax_mirror_anon_pte(vma, address, new_page, ptl);
-+#endif
-+
- 		/* Free the old page.. */
- 		new_page = old_page;
- 		ret |= VM_FAULT_WRITE;
-@@ -3049,6 +3256,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
- 	swap_free(entry);
- 	if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
- 		try_to_free_swap(page);
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
-+#endif
-+
- 	unlock_page(page);
- 	if (swapcache) {
- 		/*
-@@ -3072,6 +3284,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
- 
- 	/* No need to invalidate - it was non-present before */
- 	update_mmu_cache(vma, address, page_table);
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	pax_mirror_anon_pte(vma, address, page, ptl);
-+#endif
-+
- unlock:
- 	pte_unmap_unlock(page_table, ptl);
- out:
-@@ -3091,40 +3308,6 @@ out_release:
- }
- 
- /*
-- * This is like a special single-page "expand_{down|up}wards()",
-- * except we must first make sure that 'address{-|+}PAGE_SIZE'
-- * doesn't hit another vma.
-- */
--static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
--{
--	address &= PAGE_MASK;
--	if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
--		struct vm_area_struct *prev = vma->vm_prev;
--
--		/*
--		 * Is there a mapping abutting this one below?
--		 *
--		 * That's only ok if it's the same stack mapping
--		 * that has gotten split..
--		 */
--		if (prev && prev->vm_end == address)
--			return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
--
--		expand_downwards(vma, address - PAGE_SIZE);
--	}
--	if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
--		struct vm_area_struct *next = vma->vm_next;
--
--		/* As VM_GROWSDOWN but s/below/above/ */
--		if (next && next->vm_start == address + PAGE_SIZE)
--			return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
--
--		expand_upwards(vma, address + PAGE_SIZE);
--	}
--	return 0;
--}
--
--/*
-  * We enter with non-exclusive mmap_sem (to exclude vma changes,
-  * but allow concurrent faults), and pte mapped but not yet locked.
-  * We return with mmap_sem still held, but pte unmapped and unlocked.
-@@ -3133,27 +3316,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
- 		unsigned long address, pte_t *page_table, pmd_t *pmd,
- 		unsigned int flags)
- {
--	struct page *page;
-+	struct page *page = NULL;
- 	spinlock_t *ptl;
- 	pte_t entry;
- 
--	pte_unmap(page_table);
--
--	/* Check if we need to add a guard page to the stack */
--	if (check_stack_guard_page(vma, address) < 0)
--		return VM_FAULT_SIGBUS;
--
--	/* Use the zero-page for reads */
- 	if (!(flags & FAULT_FLAG_WRITE)) {
- 		entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
- 						vma->vm_page_prot));
--		page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
-+		ptl = pte_lockptr(mm, pmd);
-+		spin_lock(ptl);
- 		if (!pte_none(*page_table))
- 			goto unlock;
- 		goto setpte;
- 	}
- 
- 	/* Allocate our own private page. */
-+	pte_unmap(page_table);
-+
- 	if (unlikely(anon_vma_prepare(vma)))
- 		goto oom;
- 	page = alloc_zeroed_user_highpage_movable(vma, address);
-@@ -3172,6 +3351,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
- 	if (!pte_none(*page_table))
- 		goto release;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (pax_find_mirror_vma(vma))
-+		BUG_ON(!trylock_page(page));
-+#endif
-+
- 	inc_mm_counter_fast(mm, MM_ANONPAGES);
- 	page_add_new_anon_rmap(page, vma, address);
- setpte:
-@@ -3179,6 +3363,12 @@ setpte:
- 
- 	/* No need to invalidate - it was non-present before */
- 	update_mmu_cache(vma, address, page_table);
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (page)
-+		pax_mirror_anon_pte(vma, address, page, ptl);
-+#endif
-+
- unlock:
- 	pte_unmap_unlock(page_table, ptl);
- 	return 0;
-@@ -3322,6 +3512,12 @@ static int __do_fault(struct mm_struct *mm, struct vm_area_struct *vma,
- 	 */
- 	/* Only go through if we didn't race with anybody else... */
- 	if (likely(pte_same(*page_table, orig_pte))) {
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		if (anon && pax_find_mirror_vma(vma))
-+			BUG_ON(!trylock_page(page));
-+#endif
-+
- 		flush_icache_page(vma, page);
- 		entry = mk_pte(page, vma->vm_page_prot);
- 		if (flags & FAULT_FLAG_WRITE)
-@@ -3341,6 +3537,14 @@ static int __do_fault(struct mm_struct *mm, struct vm_area_struct *vma,
- 
- 		/* no need to invalidate: a not-present page won't be cached */
- 		update_mmu_cache(vma, address, page_table);
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		if (anon)
-+			pax_mirror_anon_pte(vma, address, page, ptl);
-+		else
-+			pax_mirror_file_pte(vma, address, page, ptl);
-+#endif
-+
- 	} else {
- 		if (cow_page)
- 			mem_cgroup_uncharge_page(cow_page);
-@@ -3494,6 +3698,12 @@ int handle_pte_fault(struct mm_struct *mm,
- 		if (flags & FAULT_FLAG_WRITE)
- 			flush_tlb_fix_spurious_fault(vma, address);
- 	}
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	pax_mirror_pte(vma, address, pte, pmd, ptl);
-+	return 0;
-+#endif
-+
- unlock:
- 	pte_unmap_unlock(pte, ptl);
- 	return 0;
-@@ -3510,6 +3720,10 @@ int handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
- 	pmd_t *pmd;
- 	pte_t *pte;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	struct vm_area_struct *vma_m;
-+#endif
-+
- 	__set_current_state(TASK_RUNNING);
- 
- 	count_vm_event(PGFAULT);
-@@ -3521,6 +3735,34 @@ int handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
- 	if (unlikely(is_vm_hugetlb_page(vma)))
- 		return hugetlb_fault(mm, vma, address, flags);
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	vma_m = pax_find_mirror_vma(vma);
-+	if (vma_m) {
-+		unsigned long address_m;
-+		pgd_t *pgd_m;
-+		pud_t *pud_m;
-+		pmd_t *pmd_m;
-+
-+		if (vma->vm_start > vma_m->vm_start) {
-+			address_m = address;
-+			address -= SEGMEXEC_TASK_SIZE;
-+			vma = vma_m;
-+		} else
-+			address_m = address + SEGMEXEC_TASK_SIZE;
-+
-+		pgd_m = pgd_offset(mm, address_m);
-+		pud_m = pud_alloc(mm, pgd_m, address_m);
-+		if (!pud_m)
-+			return VM_FAULT_OOM;
-+		pmd_m = pmd_alloc(mm, pud_m, address_m);
-+		if (!pmd_m)
-+			return VM_FAULT_OOM;
-+		if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
-+			return VM_FAULT_OOM;
-+		pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
-+	}
-+#endif
-+
- retry:
- 	pgd = pgd_offset(mm, address);
- 	pud = pud_alloc(mm, pgd, address);
-@@ -3562,7 +3804,7 @@ retry:
- 	 * run pte_offset_map on the pmd, if an huge pmd could
- 	 * materialize from under us from a different thread.
- 	 */
--	if (unlikely(pmd_none(*pmd)) && __pte_alloc(mm, vma, pmd, address))
-+	if (unlikely(pmd_none(*pmd) && __pte_alloc(mm, vma, pmd, address)))
- 		return VM_FAULT_OOM;
- 	/* if an huge pmd materialized from under us just retry later */
- 	if (unlikely(pmd_trans_huge(*pmd)))
-@@ -3599,6 +3841,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
- 	spin_unlock(&mm->page_table_lock);
- 	return 0;
- }
-+
-+int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
-+{
-+	pud_t *new = pud_alloc_one(mm, address);
-+	if (!new)
-+		return -ENOMEM;
-+
-+	smp_wmb(); /* See comment in __pte_alloc */
-+
-+	spin_lock(&mm->page_table_lock);
-+	if (pgd_present(*pgd))		/* Another has populated it */
-+		pud_free(mm, new);
-+	else
-+		pgd_populate_kernel(mm, pgd, new);
-+	spin_unlock(&mm->page_table_lock);
-+	return 0;
-+}
- #endif /* __PAGETABLE_PUD_FOLDED */
- 
- #ifndef __PAGETABLE_PMD_FOLDED
-@@ -3629,11 +3888,35 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
- 	spin_unlock(&mm->page_table_lock);
- 	return 0;
- }
-+
-+int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
-+{
-+	pmd_t *new = pmd_alloc_one(mm, address);
-+	if (!new)
-+		return -ENOMEM;
-+
-+	smp_wmb(); /* See comment in __pte_alloc */
-+
-+	spin_lock(&mm->page_table_lock);
-+#ifndef __ARCH_HAS_4LEVEL_HACK
-+	if (pud_present(*pud))		/* Another has populated it */
-+		pmd_free(mm, new);
-+	else
-+		pud_populate_kernel(mm, pud, new);
-+#else
-+	if (pgd_present(*pud))		/* Another has populated it */
-+		pmd_free(mm, new);
-+	else
-+		pgd_populate_kernel(mm, pud, new);
-+#endif /* __ARCH_HAS_4LEVEL_HACK */
-+	spin_unlock(&mm->page_table_lock);
-+	return 0;
-+}
- #endif /* __PAGETABLE_PMD_FOLDED */
- 
--int make_pages_present(unsigned long addr, unsigned long end)
-+ssize_t make_pages_present(unsigned long addr, unsigned long end)
- {
--	int ret, len, write;
-+	ssize_t ret, len, write;
- 	struct vm_area_struct * vma;
- 
- 	vma = find_vma(current->mm, addr);
-@@ -3666,7 +3949,7 @@ static int __init gate_vma_init(void)
- 	gate_vma.vm_start = FIXADDR_USER_START;
- 	gate_vma.vm_end = FIXADDR_USER_END;
- 	gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
--	gate_vma.vm_page_prot = __P101;
-+	gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
- 	/*
- 	 * Make sure the vDSO gets into every core dump.
- 	 * Dumping its contents makes post-mortem fully interpretable later
-@@ -3806,8 +4089,8 @@ out:
- 	return ret;
- }
- 
--int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
--			void *buf, int len, int write)
-+ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
-+			void *buf, size_t len, int write)
- {
- 	resource_size_t phys_addr;
- 	unsigned long prot = 0;
-@@ -3832,8 +4115,8 @@ int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
-  * Access another process' address space as given in mm.  If non-NULL, use the
-  * given task for page fault accounting.
-  */
--static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
--		unsigned long addr, void *buf, int len, int write)
-+static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
-+		unsigned long addr, void *buf, size_t len, int write)
- {
- 	struct vm_area_struct *vma;
- 	void *old_buf = buf;
-@@ -3841,7 +4124,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
- 	down_read(&mm->mmap_sem);
- 	/* ignore errors, just check how much was successfully transferred */
- 	while (len) {
--		int bytes, ret, offset;
-+		ssize_t bytes, ret, offset;
- 		void *maddr;
- 		struct page *page = NULL;
- 
-@@ -3900,8 +4183,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
-  *
-  * The caller must hold a reference on @mm.
-  */
--int access_remote_vm(struct mm_struct *mm, unsigned long addr,
--		void *buf, int len, int write)
-+ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
-+		void *buf, size_t len, int write)
- {
- 	return __access_remote_vm(NULL, mm, addr, buf, len, write);
- }
-@@ -3911,11 +4194,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
-  * Source/target buffer must be kernel space,
-  * Do not walk the page table directly, use get_user_pages
-  */
--int access_process_vm(struct task_struct *tsk, unsigned long addr,
--		void *buf, int len, int write)
-+ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
-+		void *buf, size_t len, int write)
- {
- 	struct mm_struct *mm;
--	int ret;
-+	ssize_t ret;
- 
- 	mm = get_task_mm(tsk);
- 	if (!mm)
-diff --git a/mm/mempolicy.c b/mm/mempolicy.c
-index 4d1e637..9e0a005 100644
---- a/mm/mempolicy.c
-+++ b/mm/mempolicy.c
-@@ -655,6 +655,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
- 	unsigned long vmstart;
- 	unsigned long vmend;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	struct vm_area_struct *vma_m;
-+#endif
-+
- 	vma = find_vma_prev(mm, start, &prev);
- 	if (!vma || vma->vm_start > start)
- 		return -EFAULT;
-@@ -693,6 +697,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
- 		err = vma_replace_policy(vma, new_pol);
- 		if (err)
- 			goto out;
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		vma_m = pax_find_mirror_vma(vma);
-+		if (vma_m) {
-+			err = vma_replace_policy(vma_m, new_pol);
-+			if (err)
-+				goto out;
-+		}
-+#endif
-+
- 	}
- 
-  out:
-@@ -1126,6 +1140,17 @@ static long do_mbind(unsigned long start, unsigned long len,
- 
- 	if (end < start)
- 		return -EINVAL;
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (mm->pax_flags & MF_PAX_SEGMEXEC) {
-+		if (end > SEGMEXEC_TASK_SIZE)
-+			return -EINVAL;
-+	} else
-+#endif
-+
-+	if (end > TASK_SIZE)
-+		return -EINVAL;
-+
- 	if (end == start)
- 		return 0;
- 
-@@ -1344,6 +1369,14 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
- 	if (!mm)
- 		goto out;
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	if (mm != current->mm &&
-+	    (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
-+		err = -EPERM;
-+		goto out;
-+	}
-+#endif
-+
- 	/*
- 	 * Check if this process has the right to modify the specified
- 	 * process. The right exists if the process has administrative
-@@ -1353,8 +1386,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
- 	rcu_read_lock();
- 	tcred = __task_cred(task);
- 	if (cred->euid != tcred->suid && cred->euid != tcred->uid &&
--	    cred->uid  != tcred->suid && cred->uid  != tcred->uid &&
--	    !capable(CAP_SYS_NICE)) {
-+	    cred->uid  != tcred->suid && !capable(CAP_SYS_NICE)) {
- 		rcu_read_unlock();
- 		err = -EPERM;
- 		goto out;
-diff --git a/mm/migrate.c b/mm/migrate.c
-index 09d6a9d..c514c22 100644
---- a/mm/migrate.c
-+++ b/mm/migrate.c
-@@ -1389,6 +1389,14 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
- 	if (!mm)
- 		return -EINVAL;
- 
-+#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
-+	if (mm != current->mm &&
-+	    (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
-+		err = -EPERM;
-+		goto out;
-+	}
-+#endif
-+
- 	/*
- 	 * Check if this process has the right to modify the specified
- 	 * process. The right exists if the process has administrative
-@@ -1398,8 +1406,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
- 	rcu_read_lock();
- 	tcred = __task_cred(task);
- 	if (cred->euid != tcred->suid && cred->euid != tcred->uid &&
--	    cred->uid  != tcred->suid && cred->uid  != tcred->uid &&
--	    !capable(CAP_SYS_NICE)) {
-+	    cred->uid  != tcred->suid && !capable(CAP_SYS_NICE)) {
- 		rcu_read_unlock();
- 		err = -EPERM;
- 		goto out;
-diff --git a/mm/mlock.c b/mm/mlock.c
-index 4f4f53b..dbc8aec 100644
---- a/mm/mlock.c
-+++ b/mm/mlock.c
-@@ -13,6 +13,7 @@
- #include <linux/pagemap.h>
- #include <linux/mempolicy.h>
- #include <linux/syscalls.h>
-+#include <linux/security.h>
- #include <linux/sched.h>
- #include <linux/export.h>
- #include <linux/rmap.h>
-@@ -376,7 +377,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
- {
- 	unsigned long nstart, end, tmp;
- 	struct vm_area_struct * vma, * prev;
--	int error;
-+	int error = 0;
- 
- 	VM_BUG_ON(start & ~PAGE_MASK);
- 	VM_BUG_ON(len != PAGE_ALIGN(len));
-@@ -385,6 +386,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
- 		return -EINVAL;
- 	if (end == start)
- 		return 0;
-+	if (end > TASK_SIZE)
-+		return -EINVAL;
-+
- 	vma = find_vma_prev(current->mm, start, &prev);
- 	if (!vma || vma->vm_start > start)
- 		return -ENOMEM;
-@@ -395,6 +399,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
- 	for (nstart = start ; ; ) {
- 		vm_flags_t newflags;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
-+			break;
-+#endif
-+
- 		/* Here we know that  vma->vm_start <= nstart < vma->vm_end. */
- 
- 		newflags = vma->vm_flags | VM_LOCKED;
-@@ -500,6 +509,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
- 	lock_limit >>= PAGE_SHIFT;
- 
- 	/* check against resource limits */
-+	gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
- 	if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
- 		error = do_mlock(start, len, 1);
- 	up_write(&current->mm->mmap_sem);
-@@ -523,23 +533,29 @@ SYSCALL_DEFINE2(munlock, unsigned long, start, size_t, len)
- static int do_mlockall(int flags)
- {
- 	struct vm_area_struct * vma, * prev = NULL;
--	unsigned int def_flags = 0;
- 
- 	if (flags & MCL_FUTURE)
--		def_flags = VM_LOCKED;
--	current->mm->def_flags = def_flags;
-+		current->mm->def_flags |= VM_LOCKED;
-+	else
-+		current->mm->def_flags &= ~VM_LOCKED;
- 	if (flags == MCL_FUTURE)
- 		goto out;
- 
- 	for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
- 		vm_flags_t newflags;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
-+			break;
-+#endif
-+
- 		newflags = vma->vm_flags | VM_LOCKED;
- 		if (!(flags & MCL_CURRENT))
- 			newflags &= ~VM_LOCKED;
- 
- 		/* Ignore errors */
- 		mlock_fixup(vma, &prev, vma->vm_start, vma->vm_end, newflags);
-+		cond_resched();
- 	}
- out:
- 	return 0;
-@@ -566,6 +582,7 @@ SYSCALL_DEFINE1(mlockall, int, flags)
- 	lock_limit >>= PAGE_SHIFT;
- 
- 	ret = -ENOMEM;
-+	gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
- 	if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
- 	    capable(CAP_IPC_LOCK))
- 		ret = do_mlockall(flags);
-diff --git a/mm/mm_init.c b/mm/mm_init.c
-index 1ffd97a..240aa20 100644
---- a/mm/mm_init.c
-+++ b/mm/mm_init.c
-@@ -11,6 +11,17 @@
- #include <linux/export.h>
- #include "internal.h"
- 
-+#ifdef CONFIG_PAX_MEMORY_SANITIZE
-+bool pax_sanitize_slab __read_only = true;
-+static int __init pax_sanitize_slab_setup(char *str)
-+{
-+	pax_sanitize_slab = !!simple_strtol(str, NULL, 0);
-+	printk("%sabled PaX slab sanitization\n", pax_sanitize_slab ? "En" : "Dis");
-+	return 1;
-+}
-+__setup("pax_sanitize_slab=", pax_sanitize_slab_setup);
-+#endif
-+
- #ifdef CONFIG_DEBUG_MEMORY_INIT
- int mminit_loglevel;
- 
-diff --git a/mm/mmap.c b/mm/mmap.c
-index dff37a6..49e182f 100644
---- a/mm/mmap.c
-+++ b/mm/mmap.c
-@@ -30,6 +30,7 @@
- #include <linux/perf_event.h>
- #include <linux/audit.h>
- #include <linux/khugepaged.h>
-+#include <linux/random.h>
- 
- #include <asm/uaccess.h>
- #include <asm/cacheflush.h>
-@@ -46,6 +47,16 @@
- #define arch_rebalance_pgtables(addr, len)		(addr)
- #endif
- 
-+static inline void verify_mm_writelocked(struct mm_struct *mm)
-+{
-+#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
-+	if (unlikely(down_read_trylock(&mm->mmap_sem))) {
-+		up_read(&mm->mmap_sem);
-+		BUG();
-+	}
-+#endif
-+}
-+
- static void unmap_region(struct mm_struct *mm,
- 		struct vm_area_struct *vma, struct vm_area_struct *prev,
- 		unsigned long start, unsigned long end);
-@@ -71,22 +82,32 @@ static void unmap_region(struct mm_struct *mm,
-  *		x: (no) no	x: (no) yes	x: (no) yes	x: (yes) yes
-  *
-  */
--pgprot_t protection_map[16] = {
-+pgprot_t protection_map[16] __read_only = {
- 	__P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
- 	__S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
- };
- 
--pgprot_t vm_get_page_prot(unsigned long vm_flags)
-+pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
- {
--	return __pgprot(pgprot_val(protection_map[vm_flags &
-+	pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
- 				(VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
- 			pgprot_val(arch_vm_get_page_prot(vm_flags)));
-+
-+#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
-+	if (!(__supported_pte_mask & _PAGE_NX) &&
-+	    (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
-+	    (vm_flags & (VM_READ | VM_WRITE)))
-+		prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
-+#endif
-+
-+	return prot;
- }
- EXPORT_SYMBOL(vm_get_page_prot);
- 
- int sysctl_overcommit_memory __read_mostly = OVERCOMMIT_GUESS;  /* heuristic overcommit */
- int sysctl_overcommit_ratio __read_mostly = 50;	/* default is 50% */
- int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
-+unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
- /*
-  * Make sure vm_committed_as in one cacheline and not cacheline shared with
-  * other variables. It can be updated by several CPUs frequently.
-@@ -228,6 +249,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
- 	struct vm_area_struct *next = vma->vm_next;
- 
- 	might_sleep();
-+	BUG_ON(vma->vm_mirror);
- 	if (vma->vm_ops && vma->vm_ops->close)
- 		vma->vm_ops->close(vma);
- 	if (vma->vm_file) {
-@@ -272,6 +294,7 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
- 	 * not page aligned -Ram Gupta
- 	 */
- 	rlim = rlimit(RLIMIT_DATA);
-+	gr_learn_resource(current, RLIMIT_DATA, (brk - mm->start_brk) + (mm->end_data - mm->start_data), 1);
- 	if (rlim < RLIM_INFINITY && (brk - mm->start_brk) +
- 			(mm->end_data - mm->start_data) > rlim)
- 		goto out;
-@@ -689,6 +712,12 @@ static int
- can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
- 	struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
- {
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
-+		return 0;
-+#endif
-+
- 	if (is_mergeable_vma(vma, file, vm_flags) &&
- 	    is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
- 		if (vma->vm_pgoff == vm_pgoff)
-@@ -708,6 +737,12 @@ static int
- can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
- 	struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
- {
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
-+		return 0;
-+#endif
-+
- 	if (is_mergeable_vma(vma, file, vm_flags) &&
- 	    is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
- 		pgoff_t vm_pglen;
-@@ -750,13 +785,20 @@ can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
- struct vm_area_struct *vma_merge(struct mm_struct *mm,
- 			struct vm_area_struct *prev, unsigned long addr,
- 			unsigned long end, unsigned long vm_flags,
--		     	struct anon_vma *anon_vma, struct file *file,
-+			struct anon_vma *anon_vma, struct file *file,
- 			pgoff_t pgoff, struct mempolicy *policy)
- {
- 	pgoff_t pglen = (end - addr) >> PAGE_SHIFT;
- 	struct vm_area_struct *area, *next;
- 	int err;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
-+	struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
-+
-+	BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
-+#endif
-+
- 	/*
- 	 * We later require that vma->vm_flags == vm_flags,
- 	 * so this tests vma->vm_flags & VM_SPECIAL, too.
-@@ -772,6 +814,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
- 	if (next && next->vm_end == end)		/* cases 6, 7, 8 */
- 		next = next->vm_next;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (prev)
-+		prev_m = pax_find_mirror_vma(prev);
-+	if (area)
-+		area_m = pax_find_mirror_vma(area);
-+	if (next)
-+		next_m = pax_find_mirror_vma(next);
-+#endif
-+
- 	/*
- 	 * Can it merge with the predecessor?
- 	 */
-@@ -791,9 +842,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
- 							/* cases 1, 6 */
- 			err = vma_adjust(prev, prev->vm_start,
- 				next->vm_end, prev->vm_pgoff, NULL);
--		} else					/* cases 2, 5, 7 */
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+			if (!err && prev_m)
-+				err = vma_adjust(prev_m, prev_m->vm_start,
-+					next_m->vm_end, prev_m->vm_pgoff, NULL);
-+#endif
-+
-+		} else {				/* cases 2, 5, 7 */
- 			err = vma_adjust(prev, prev->vm_start,
- 				end, prev->vm_pgoff, NULL);
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+			if (!err && prev_m)
-+				err = vma_adjust(prev_m, prev_m->vm_start,
-+						end_m, prev_m->vm_pgoff, NULL);
-+#endif
-+
-+		}
- 		if (err)
- 			return NULL;
- 		khugepaged_enter_vma_merge(prev);
-@@ -807,12 +873,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
-  			mpol_equal(policy, vma_policy(next)) &&
- 			can_vma_merge_before(next, vm_flags,
- 					anon_vma, file, pgoff+pglen)) {
--		if (prev && addr < prev->vm_end)	/* case 4 */
-+		if (prev && addr < prev->vm_end) {	/* case 4 */
- 			err = vma_adjust(prev, prev->vm_start,
- 				addr, prev->vm_pgoff, NULL);
--		else					/* cases 3, 8 */
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+			if (!err && prev_m)
-+				err = vma_adjust(prev_m, prev_m->vm_start,
-+						addr_m, prev_m->vm_pgoff, NULL);
-+#endif
-+
-+		} else {				/* cases 3, 8 */
- 			err = vma_adjust(area, addr, next->vm_end,
- 				next->vm_pgoff - pglen, NULL);
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+			if (!err && area_m)
-+				err = vma_adjust(area_m, addr_m, next_m->vm_end,
-+						next_m->vm_pgoff - pglen, NULL);
-+#endif
-+
-+		}
- 		if (err)
- 			return NULL;
- 		khugepaged_enter_vma_merge(area);
-@@ -921,15 +1002,22 @@ none:
- void vm_stat_account(struct mm_struct *mm, unsigned long flags,
- 						struct file *file, long pages)
- {
--	const unsigned long stack_flags
--		= VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
-+#endif
-+
-+	mm->total_vm += pages;
- 
- 	if (file) {
- 		mm->shared_vm += pages;
- 		if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
- 			mm->exec_vm += pages;
--	} else if (flags & stack_flags)
-+	} else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
- 		mm->stack_vm += pages;
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
-+#endif
- 	if (flags & (VM_RESERVED|VM_IO))
- 		mm->reserved_vm += pages;
- }
-@@ -955,7 +1043,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
- 	 * (the exception is when the underlying filesystem is noexec
- 	 *  mounted, in which case we dont add PROT_EXEC.)
- 	 */
--	if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
-+	if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
- 		if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
- 			prot |= PROT_EXEC;
- 
-@@ -981,7 +1069,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
- 	/* Obtain the address to map to. we verify (or select) it and ensure
- 	 * that it represents a valid section of the address space.
- 	 */
--	addr = get_unmapped_area(file, addr, len, pgoff, flags);
-+	addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
- 	if (addr & ~PAGE_MASK)
- 		return addr;
- 
-@@ -992,6 +1080,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
- 	vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
- 			mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
- 
-+#ifdef CONFIG_PAX_MPROTECT
-+	if (mm->pax_flags & MF_PAX_MPROTECT) {
-+
-+#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
-+		if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
-+		    mm->binfmt->handle_mmap)
-+			mm->binfmt->handle_mmap(file);
-+#endif
-+
-+#ifndef CONFIG_PAX_MPROTECT_COMPAT
-+		if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
-+			gr_log_rwxmmap(file);
-+
-+#ifdef CONFIG_PAX_EMUPLT
-+			vm_flags &= ~VM_EXEC;
-+#else
-+			return -EPERM;
-+#endif
-+
-+		}
-+
-+		if (!(vm_flags & VM_EXEC))
-+			vm_flags &= ~VM_MAYEXEC;
-+#else
-+		if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
-+			vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
-+#endif
-+		else
-+			vm_flags &= ~VM_MAYWRITE;
-+	}
-+#endif
-+
-+#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
-+	if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
-+		vm_flags &= ~VM_PAGEEXEC;
-+#endif
-+
- 	if (flags & MAP_LOCKED)
- 		if (!can_do_mlock())
- 			return -EPERM;
-@@ -1003,6 +1128,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
- 		locked += mm->locked_vm;
- 		lock_limit = rlimit(RLIMIT_MEMLOCK);
- 		lock_limit >>= PAGE_SHIFT;
-+		gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
- 		if (locked > lock_limit && !capable(CAP_IPC_LOCK))
- 			return -EAGAIN;
- 	}
-@@ -1073,6 +1199,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
- 	if (error)
- 		return error;
- 
-+	if (!gr_acl_handle_mmap(file, prot))
-+		return -EACCES;
-+
- 	return mmap_region(file, addr, len, flags, vm_flags, pgoff);
- }
- EXPORT_SYMBOL(do_mmap_pgoff);
-@@ -1153,7 +1282,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
- 	vm_flags_t vm_flags = vma->vm_flags;
- 
- 	/* If it was private or non-writable, the write bit is already clear */
--	if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
-+	if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
- 		return 0;
- 
- 	/* The backer wishes to know when pages are first written to? */
-@@ -1202,17 +1331,32 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
- 	unsigned long charged = 0;
- 	struct inode *inode =  file ? file->f_path.dentry->d_inode : NULL;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	struct vm_area_struct *vma_m = NULL;
-+#endif
-+
-+	/*
-+	 * mm->mmap_sem is required to protect against another thread
-+	 * changing the mappings in case we sleep.
-+	 */
-+	verify_mm_writelocked(mm);
-+
- 	/* Clear old maps */
- 	error = -ENOMEM;
--munmap_back:
- 	vma = find_vma_prepare(mm, addr, &prev, &rb_link, &rb_parent);
- 	if (vma && vma->vm_start < addr + len) {
- 		if (do_munmap(mm, addr, len))
- 			return -ENOMEM;
--		goto munmap_back;
-+		vma = find_vma_prepare(mm, addr, &prev, &rb_link, &rb_parent);
-+		BUG_ON(vma && vma->vm_start < addr + len);
- 	}
- 
- 	/* Check against address space limit. */
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
-+#endif
-+
- 	if (!may_expand_vm(mm, len >> PAGE_SHIFT))
- 		return -ENOMEM;
- 
-@@ -1258,6 +1402,16 @@ munmap_back:
- 		goto unacct_error;
- 	}
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
-+		vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
-+		if (!vma_m) {
-+			error = -ENOMEM;
-+			goto free_vma;
-+		}
-+	}
-+#endif
-+
- 	vma->vm_mm = mm;
- 	vma->vm_start = addr;
- 	vma->vm_end = addr + len;
-@@ -1266,8 +1420,9 @@ munmap_back:
- 	vma->vm_pgoff = pgoff;
- 	INIT_LIST_HEAD(&vma->anon_vma_chain);
- 
-+	error = -EINVAL;	/* when rejecting VM_GROWSDOWN|VM_GROWSUP */
-+
- 	if (file) {
--		error = -EINVAL;
- 		if (vm_flags & (VM_GROWSDOWN|VM_GROWSUP))
- 			goto free_vma;
- 		if (vm_flags & VM_DENYWRITE) {
-@@ -1281,6 +1436,19 @@ munmap_back:
- 		error = file->f_op->mmap(file, vma);
- 		if (error)
- 			goto unmap_and_free_vma;
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		if (vma_m && (vm_flags & VM_EXECUTABLE))
-+			added_exe_file_vma(mm);
-+#endif
-+
-+#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
-+		if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
-+			vma->vm_flags |= VM_PAGEEXEC;
-+			vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
-+		}
-+#endif
-+
- 		if (vm_flags & VM_EXECUTABLE)
- 			added_exe_file_vma(mm);
- 
-@@ -1293,6 +1461,8 @@ munmap_back:
- 		pgoff = vma->vm_pgoff;
- 		vm_flags = vma->vm_flags;
- 	} else if (vm_flags & VM_SHARED) {
-+		if (unlikely(vm_flags & (VM_GROWSDOWN|VM_GROWSUP)))
-+			goto free_vma;
- 		error = shmem_zero_setup(vma);
- 		if (error)
- 			goto free_vma;
-@@ -1316,14 +1486,19 @@ munmap_back:
- 	vma_link(mm, vma, prev, rb_link, rb_parent);
- 	file = vma->vm_file;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (vma_m)
-+		BUG_ON(pax_mirror_vma(vma_m, vma));
-+#endif
-+
- 	/* Once vma denies write, undo our temporary denial count */
- 	if (correct_wcount)
- 		atomic_inc(&inode->i_writecount);
- out:
- 	perf_event_mmap(vma);
- 
--	mm->total_vm += len >> PAGE_SHIFT;
- 	vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
-+	track_exec_limit(mm, addr, addr + len, vm_flags);
- 	if (vm_flags & VM_LOCKED) {
- 		if (!mlock_vma_pages_range(vma, addr, addr + len))
- 			mm->locked_vm += (len >> PAGE_SHIFT);
-@@ -1341,6 +1516,12 @@ unmap_and_free_vma:
- 	unmap_region(mm, vma, prev, vma->vm_start, vma->vm_end);
- 	charged = 0;
- free_vma:
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (vma_m)
-+		kmem_cache_free(vm_area_cachep, vma_m);
-+#endif
-+
- 	kmem_cache_free(vm_area_cachep, vma);
- unacct_error:
- 	if (charged)
-@@ -1348,6 +1529,73 @@ unacct_error:
- 	return error;
- }
- 
-+#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
-+unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
-+{
-+	if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
-+		return ((random32() & 0xFF) + 1) << PAGE_SHIFT;
-+
-+	return 0;
-+}
-+#endif
-+
-+bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long *addr, unsigned long len, unsigned long offset)
-+{
-+	if (!vma) {
-+#ifdef CONFIG_STACK_GROWSUP
-+		if (*addr > sysctl_heap_stack_gap)
-+			vma = find_vma(current->mm, *addr - sysctl_heap_stack_gap);
-+		else
-+			vma = find_vma(current->mm, 0);
-+		if (vma && (vma->vm_flags & VM_GROWSUP))
-+			return false;
-+#endif
-+		return true;
-+	}
-+
-+	if (*addr + len > vma->vm_start)
-+		return false;
-+
-+	if (offset) {
-+		if (vma->vm_prev && *addr == vma->vm_prev->vm_end && (vma->vm_start - len - vma->vm_prev->vm_end >= offset)) {
-+			*addr = vma->vm_prev->vm_end + offset;
-+			return true;
-+		}
-+		return offset <= vma->vm_start - *addr - len;
-+	} else if (vma->vm_flags & VM_GROWSDOWN)
-+		return sysctl_heap_stack_gap <= vma->vm_start - *addr - len;
-+#ifdef CONFIG_STACK_GROWSUP
-+	else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
-+		if (*addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap)
-+			return true;
-+		if (vma->vm_start - len - vma->vm_prev->vm_end >= sysctl_heap_stack_gap) {
-+			*addr = vma->vm_start - len;
-+			return true;
-+		}
-+		return false;
-+	}
-+#endif
-+
-+	return true;
-+}
-+
-+unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
-+{
-+	if (vma->vm_start < len)
-+		return -ENOMEM;
-+
-+	if (!(vma->vm_flags & VM_GROWSDOWN)) {
-+		if (offset <= vma->vm_start - len)
-+			return vma->vm_start - len - offset;
-+		else
-+			return -ENOMEM;
-+	}
-+
-+	if (sysctl_heap_stack_gap <= vma->vm_start - len)
-+		return vma->vm_start - len - sysctl_heap_stack_gap;
-+	return -ENOMEM;
-+}
-+
- /* Get an address range which is currently unmapped.
-  * For shmat() with addr=0.
-  *
-@@ -1367,6 +1615,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
- 	struct mm_struct *mm = current->mm;
- 	struct vm_area_struct *vma;
- 	unsigned long start_addr;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
- 
- 	if (len > TASK_SIZE)
- 		return -ENOMEM;
-@@ -1374,18 +1623,23 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
- 	if (flags & MAP_FIXED)
- 		return addr;
- 
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	if (addr) {
- 		addr = PAGE_ALIGN(addr);
--		vma = find_vma(mm, addr);
--		if (TASK_SIZE - len >= addr &&
--		    (!vma || addr + len <= vma->vm_start))
--			return addr;
-+		if (TASK_SIZE - len >= addr) {
-+			vma = find_vma(mm, addr);
-+			if (check_heap_stack_gap(vma, &addr, len, offset))
-+				return addr;
-+		}
- 	}
- 	if (len > mm->cached_hole_size) {
--	        start_addr = addr = mm->free_area_cache;
-+		start_addr = addr = mm->free_area_cache;
- 	} else {
--	        start_addr = addr = TASK_UNMAPPED_BASE;
--	        mm->cached_hole_size = 0;
-+		start_addr = addr = mm->mmap_base;
-+		mm->cached_hole_size = 0;
- 	}
- 
- full_search:
-@@ -1396,34 +1650,40 @@ full_search:
- 			 * Start a new search - just in case we missed
- 			 * some holes.
- 			 */
--			if (start_addr != TASK_UNMAPPED_BASE) {
--				addr = TASK_UNMAPPED_BASE;
--			        start_addr = addr;
-+			if (start_addr != mm->mmap_base) {
-+				start_addr = addr = mm->mmap_base;
- 				mm->cached_hole_size = 0;
- 				goto full_search;
- 			}
- 			return -ENOMEM;
- 		}
--		if (!vma || addr + len <= vma->vm_start) {
--			/*
--			 * Remember the place where we stopped the search:
--			 */
--			mm->free_area_cache = addr + len;
--			return addr;
--		}
-+		if (check_heap_stack_gap(vma, &addr, len, offset))
-+			break;
- 		if (addr + mm->cached_hole_size < vma->vm_start)
- 		        mm->cached_hole_size = vma->vm_start - addr;
- 		addr = vma->vm_end;
- 	}
-+
-+	/*
-+	 * Remember the place where we stopped the search:
-+	 */
-+	mm->free_area_cache = addr + len;
-+	return addr;
- }
- #endif	
- 
- void arch_unmap_area(struct mm_struct *mm, unsigned long addr)
- {
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if ((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE <= addr)
-+		return;
-+#endif
-+
- 	/*
- 	 * Is this a new hole at the lowest possible address?
- 	 */
--	if (addr >= TASK_UNMAPPED_BASE && addr < mm->free_area_cache) {
-+	if (addr >= mm->mmap_base && addr < mm->free_area_cache) {
- 		mm->free_area_cache = addr;
- 		mm->cached_hole_size = ~0UL;
- 	}
-@@ -1441,7 +1701,8 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- {
- 	struct vm_area_struct *vma;
- 	struct mm_struct *mm = current->mm;
--	unsigned long addr = addr0;
-+	unsigned long base = mm->mmap_base, addr = addr0;
-+	unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
- 
- 	/* requested length too big for entire address space */
- 	if (len > TASK_SIZE)
-@@ -1450,13 +1711,18 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 	if (flags & MAP_FIXED)
- 		return addr;
- 
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (!(mm->pax_flags & MF_PAX_RANDMMAP))
-+#endif
-+
- 	/* requesting a specific address */
- 	if (addr) {
- 		addr = PAGE_ALIGN(addr);
--		vma = find_vma(mm, addr);
--		if (TASK_SIZE - len >= addr &&
--				(!vma || addr + len <= vma->vm_start))
--			return addr;
-+		if (TASK_SIZE - len >= addr) {
-+			vma = find_vma(mm, addr);
-+			if (check_heap_stack_gap(vma, &addr, len, offset))
-+				return addr;
-+		}
- 	}
- 
- 	/* check if free_area_cache is useful for us */
-@@ -1470,10 +1736,11 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 
- 	/* make sure it can fit in the remaining address space */
- 	if (addr > len) {
--		vma = find_vma(mm, addr-len);
--		if (!vma || addr <= vma->vm_start)
-+		addr -= len;
-+		vma = find_vma(mm, addr);
-+		if (check_heap_stack_gap(vma, &addr, len, offset))
- 			/* remember the address as a hint for next time */
--			return (mm->free_area_cache = addr-len);
-+			return (mm->free_area_cache = addr);
- 	}
- 
- 	if (mm->mmap_base < len)
-@@ -1488,7 +1755,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
- 		 * return with success:
- 		 */
- 		vma = find_vma(mm, addr);
--		if (!vma || addr+len <= vma->vm_start)
-+		if (check_heap_stack_gap(vma, &addr, len, offset))
- 			/* remember the address as a hint for next time */
- 			return (mm->free_area_cache = addr);
- 
-@@ -1497,8 +1764,8 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
-  		        mm->cached_hole_size = vma->vm_start - addr;
- 
- 		/* try just below the current vma->vm_start */
--		addr = vma->vm_start-len;
--	} while (len < vma->vm_start);
-+		addr = skip_heap_stack_gap(vma, len, offset);
-+	} while (!IS_ERR_VALUE(addr));
- 
- bottomup:
- 	/*
-@@ -1507,13 +1774,21 @@ bottomup:
- 	 * can happen with large stack limits and large mmap()
- 	 * allocations.
- 	 */
-+	mm->mmap_base = TASK_UNMAPPED_BASE;
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (mm->pax_flags & MF_PAX_RANDMMAP)
-+		mm->mmap_base += mm->delta_mmap;
-+#endif
-+
-+	mm->free_area_cache = mm->mmap_base;
- 	mm->cached_hole_size = ~0UL;
--  	mm->free_area_cache = TASK_UNMAPPED_BASE;
- 	addr = arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
- 	/*
- 	 * Restore the topdown base:
- 	 */
--	mm->free_area_cache = mm->mmap_base;
-+	mm->mmap_base = base;
-+	mm->free_area_cache = base;
- 	mm->cached_hole_size = ~0UL;
- 
- 	return addr;
-@@ -1522,6 +1797,12 @@ bottomup:
- 
- void arch_unmap_area_topdown(struct mm_struct *mm, unsigned long addr)
- {
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if ((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE <= addr)
-+		return;
-+#endif
-+
- 	/*
- 	 * Is this a new hole at the highest possible address?
- 	 */
-@@ -1529,8 +1810,10 @@ void arch_unmap_area_topdown(struct mm_struct *mm, unsigned long addr)
- 		mm->free_area_cache = addr;
- 
- 	/* dont allow allocations above current base */
--	if (mm->free_area_cache > mm->mmap_base)
-+	if (mm->free_area_cache > mm->mmap_base) {
- 		mm->free_area_cache = mm->mmap_base;
-+		mm->cached_hole_size = ~0UL;
-+	}
- }
- 
- unsigned long
-@@ -1603,40 +1886,50 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
- 
- EXPORT_SYMBOL(find_vma);
- 
--/* Same as find_vma, but also return a pointer to the previous VMA in *pprev. */
-+/*
-+ * Same as find_vma, but also return a pointer to the previous VMA in *pprev.
-+ */
- struct vm_area_struct *
- find_vma_prev(struct mm_struct *mm, unsigned long addr,
- 			struct vm_area_struct **pprev)
- {
--	struct vm_area_struct *vma = NULL, *prev = NULL;
--	struct rb_node *rb_node;
--	if (!mm)
--		goto out;
--
--	/* Guard against addr being lower than the first VMA */
--	vma = mm->mmap;
--
--	/* Go through the RB tree quickly. */
--	rb_node = mm->mm_rb.rb_node;
--
--	while (rb_node) {
--		struct vm_area_struct *vma_tmp;
--		vma_tmp = rb_entry(rb_node, struct vm_area_struct, vm_rb);
--
--		if (addr < vma_tmp->vm_end) {
--			rb_node = rb_node->rb_left;
--		} else {
--			prev = vma_tmp;
--			if (!prev->vm_next || (addr < prev->vm_next->vm_end))
--				break;
-+	struct vm_area_struct *vma;
-+
-+	vma = find_vma(mm, addr);
-+	if (vma) {
-+		*pprev = vma->vm_prev;
-+	} else {
-+		struct rb_node *rb_node = mm->mm_rb.rb_node;
-+		*pprev = NULL;
-+		while (rb_node) {
-+			*pprev = rb_entry(rb_node, struct vm_area_struct, vm_rb);
- 			rb_node = rb_node->rb_right;
- 		}
- 	}
-+	return vma;
-+}
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
-+{
-+	struct vm_area_struct *vma_m;
- 
--out:
--	*pprev = prev;
--	return prev ? prev->vm_next : vma;
-+	BUG_ON(!vma || vma->vm_start >= vma->vm_end);
-+	if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
-+		BUG_ON(vma->vm_mirror);
-+		return NULL;
-+	}
-+	BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
-+	vma_m = vma->vm_mirror;
-+	BUG_ON(!vma_m || vma_m->vm_mirror != vma);
-+	BUG_ON(vma->vm_file != vma_m->vm_file);
-+	BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
-+	BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
-+	BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
-+	BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED | VM_RESERVED));
-+	return vma_m;
- }
-+#endif
- 
- /*
-  * Verify that the stack growth is acceptable and
-@@ -1654,6 +1947,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
- 		return -ENOMEM;
- 
- 	/* Stack limit test */
-+	gr_learn_resource(current, RLIMIT_STACK, size, 1);
- 	if (size > ACCESS_ONCE(rlim[RLIMIT_STACK].rlim_cur))
- 		return -ENOMEM;
- 
-@@ -1664,6 +1958,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
- 		locked = mm->locked_vm + grow;
- 		limit = ACCESS_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
- 		limit >>= PAGE_SHIFT;
-+		gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
- 		if (locked > limit && !capable(CAP_IPC_LOCK))
- 			return -ENOMEM;
- 	}
-@@ -1682,7 +1977,6 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
- 		return -ENOMEM;
- 
- 	/* Ok, everything looks good - let it rip */
--	mm->total_vm += grow;
- 	if (vma->vm_flags & VM_LOCKED)
- 		mm->locked_vm += grow;
- 	vm_stat_account(mm, vma->vm_flags, vma->vm_file, grow);
-@@ -1694,37 +1988,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
-  * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
-  * vma is the last one with address > vma->vm_end.  Have to extend vma.
-  */
-+#ifndef CONFIG_IA64
-+static
-+#endif
- int expand_upwards(struct vm_area_struct *vma, unsigned long address)
- {
- 	int error;
-+	bool locknext;
- 
- 	if (!(vma->vm_flags & VM_GROWSUP))
- 		return -EFAULT;
- 
-+	/* Also guard against wrapping around to address 0. */
-+	if (address < PAGE_ALIGN(address+1))
-+		address = PAGE_ALIGN(address+1);
-+	else
-+		return -ENOMEM;
-+
- 	/*
- 	 * We must make sure the anon_vma is allocated
- 	 * so that the anon_vma locking is not a noop.
- 	 */
- 	if (unlikely(anon_vma_prepare(vma)))
- 		return -ENOMEM;
-+	locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
-+	if (locknext && anon_vma_prepare(vma->vm_next))
-+		return -ENOMEM;
- 	vma_lock_anon_vma(vma);
-+	if (locknext)
-+		vma_lock_anon_vma(vma->vm_next);
- 
- 	/*
- 	 * vma->vm_start/vm_end cannot change under us because the caller
- 	 * is required to hold the mmap_sem in read mode.  We need the
--	 * anon_vma lock to serialize against concurrent expand_stacks.
--	 * Also guard against wrapping around to address 0.
-+	 * anon_vma locks to serialize against concurrent expand_stacks
-+	 * and expand_upwards.
- 	 */
--	if (address < PAGE_ALIGN(address+4))
--		address = PAGE_ALIGN(address+4);
--	else {
--		vma_unlock_anon_vma(vma);
--		return -ENOMEM;
--	}
- 	error = 0;
- 
- 	/* Somebody else might have raced and expanded it already */
--	if (address > vma->vm_end) {
-+	if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
-+		error = -ENOMEM;
-+	else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
- 		unsigned long size, grow;
- 
- 		size = address - vma->vm_start;
-@@ -1739,6 +2044,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
- 			}
- 		}
- 	}
-+	if (locknext)
-+		vma_unlock_anon_vma(vma->vm_next);
- 	vma_unlock_anon_vma(vma);
- 	khugepaged_enter_vma_merge(vma);
- 	return error;
-@@ -1752,6 +2059,8 @@ int expand_downwards(struct vm_area_struct *vma,
- 				   unsigned long address)
- {
- 	int error;
-+	bool lockprev = false;
-+	struct vm_area_struct *prev;
- 
- 	/*
- 	 * We must make sure the anon_vma is allocated
-@@ -1765,6 +2074,15 @@ int expand_downwards(struct vm_area_struct *vma,
- 	if (error)
- 		return error;
- 
-+	prev = vma->vm_prev;
-+#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
-+	lockprev = prev && (prev->vm_flags & VM_GROWSUP);
-+#endif
-+	if (lockprev && anon_vma_prepare(prev))
-+		return -ENOMEM;
-+	if (lockprev)
-+		vma_lock_anon_vma(prev);
-+
- 	vma_lock_anon_vma(vma);
- 
- 	/*
-@@ -1774,9 +2092,17 @@ int expand_downwards(struct vm_area_struct *vma,
- 	 */
- 
- 	/* Somebody else might have raced and expanded it already */
--	if (address < vma->vm_start) {
-+	if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
-+		error = -ENOMEM;
-+	else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
- 		unsigned long size, grow;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		struct vm_area_struct *vma_m;
-+
-+		vma_m = pax_find_mirror_vma(vma);
-+#endif
-+
- 		size = vma->vm_end - address;
- 		grow = (vma->vm_start - address) >> PAGE_SHIFT;
- 
-@@ -1786,18 +2112,48 @@ int expand_downwards(struct vm_area_struct *vma,
- 			if (!error) {
- 				vma->vm_start = address;
- 				vma->vm_pgoff -= grow;
-+				track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+				if (vma_m) {
-+					vma_m->vm_start -= grow << PAGE_SHIFT;
-+					vma_m->vm_pgoff -= grow;
-+				}
-+#endif
-+
- 				perf_event_mmap(vma);
- 			}
- 		}
- 	}
- 	vma_unlock_anon_vma(vma);
-+	if (lockprev)
-+		vma_unlock_anon_vma(prev);
- 	khugepaged_enter_vma_merge(vma);
- 	return error;
- }
- 
-+/*
-+ * Note how expand_stack() refuses to expand the stack all the way to
-+ * abut the next virtual mapping, *unless* that mapping itself is also
-+ * a stack mapping. We want to leave room for a guard page, after all
-+ * (the guard page itself is not added here, that is done by the
-+ * actual page faulting logic)
-+ *
-+ * This matches the behavior of the guard page logic (see mm/memory.c:
-+ * check_stack_guard_page()), which only allows the guard page to be
-+ * removed under these circumstances.
-+ */
- #ifdef CONFIG_STACK_GROWSUP
- int expand_stack(struct vm_area_struct *vma, unsigned long address)
- {
-+	struct vm_area_struct *next;
-+
-+	address &= PAGE_MASK;
-+	next = vma->vm_next;
-+	if (next && next->vm_start == address + PAGE_SIZE) {
-+		if (!(next->vm_flags & VM_GROWSUP))
-+			return -ENOMEM;
-+	}
- 	return expand_upwards(vma, address);
- }
- 
-@@ -1820,6 +2176,14 @@ find_extend_vma(struct mm_struct *mm, unsigned long addr)
- #else
- int expand_stack(struct vm_area_struct *vma, unsigned long address)
- {
-+	struct vm_area_struct *prev;
-+
-+	address &= PAGE_MASK;
-+	prev = vma->vm_prev;
-+	if (prev && prev->vm_end == address) {
-+		if (!(prev->vm_flags & VM_GROWSDOWN))
-+			return -ENOMEM;
-+	}
- 	return expand_downwards(vma, address);
- }
- 
-@@ -1860,7 +2224,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
- 	do {
- 		long nrpages = vma_pages(vma);
- 
--		mm->total_vm -= nrpages;
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
-+			vma = remove_vma(vma);
-+			continue;
-+		}
-+#endif
-+
- 		vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
- 		vma = remove_vma(vma);
- 	} while (vma);
-@@ -1905,6 +2275,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
- 	insertion_point = (prev ? &prev->vm_next : &mm->mmap);
- 	vma->vm_prev = NULL;
- 	do {
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		if (vma->vm_mirror) {
-+			BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
-+			vma->vm_mirror->vm_mirror = NULL;
-+			vma->vm_mirror->vm_flags &= ~VM_EXEC;
-+			vma->vm_mirror = NULL;
-+		}
-+#endif
-+
- 		rb_erase(&vma->vm_rb, &mm->mm_rb);
- 		mm->map_count--;
- 		tail_vma = vma;
-@@ -1933,14 +2313,33 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
- 	struct vm_area_struct *new;
- 	int err = -ENOMEM;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	struct vm_area_struct *vma_m, *new_m = NULL;
-+	unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
-+#endif
-+
- 	if (is_vm_hugetlb_page(vma) && (addr &
- 					~(huge_page_mask(hstate_vma(vma)))))
- 		return -EINVAL;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	vma_m = pax_find_mirror_vma(vma);
-+#endif
-+
- 	new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
- 	if (!new)
- 		goto out_err;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (vma_m) {
-+		new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
-+		if (!new_m) {
-+			kmem_cache_free(vm_area_cachep, new);
-+			goto out_err;
-+		}
-+	}
-+#endif
-+
- 	/* most fields are the same, copy all, and then fixup */
- 	*new = *vma;
- 
-@@ -1953,6 +2352,22 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
- 		new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
- 	}
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (vma_m) {
-+		*new_m = *vma_m;
-+		INIT_LIST_HEAD(&new_m->anon_vma_chain);
-+		new_m->vm_mirror = new;
-+		new->vm_mirror = new_m;
-+
-+		if (new_below)
-+			new_m->vm_end = addr_m;
-+		else {
-+			new_m->vm_start = addr_m;
-+			new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
-+		}
-+	}
-+#endif
-+
- 	pol = mpol_dup(vma_policy(vma));
- 	if (IS_ERR(pol)) {
- 		err = PTR_ERR(pol);
-@@ -1978,6 +2393,42 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
- 	else
- 		err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (!err && vma_m) {
-+		if (anon_vma_clone(new_m, vma_m))
-+			goto out_free_mpol;
-+
-+		mpol_get(pol);
-+		vma_set_policy(new_m, pol);
-+
-+		if (new_m->vm_file) {
-+			get_file(new_m->vm_file);
-+			if (vma_m->vm_flags & VM_EXECUTABLE)
-+				added_exe_file_vma(mm);
-+		}
-+
-+		if (new_m->vm_ops && new_m->vm_ops->open)
-+			new_m->vm_ops->open(new_m);
-+
-+		if (new_below)
-+			err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
-+				((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
-+		else
-+			err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
-+
-+		if (err) {
-+			if (new_m->vm_ops && new_m->vm_ops->close)
-+				new_m->vm_ops->close(new_m);
-+			if (new_m->vm_file) {
-+				if (vma_m->vm_flags & VM_EXECUTABLE)
-+					removed_exe_file_vma(mm);
-+				fput(new_m->vm_file);
-+			}
-+			mpol_put(pol);
-+		}
-+	}
-+#endif
-+
- 	/* Success. */
- 	if (!err)
- 		return 0;
-@@ -1990,10 +2441,18 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
- 			removed_exe_file_vma(mm);
- 		fput(new->vm_file);
- 	}
--	unlink_anon_vmas(new);
-  out_free_mpol:
- 	mpol_put(pol);
-  out_free_vma:
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (new_m) {
-+		unlink_anon_vmas(new_m);
-+		kmem_cache_free(vm_area_cachep, new_m);
-+	}
-+#endif
-+
-+	unlink_anon_vmas(new);
- 	kmem_cache_free(vm_area_cachep, new);
-  out_err:
- 	return err;
-@@ -2006,6 +2465,15 @@ static int __split_vma(struct mm_struct * mm, struct vm_area_struct * vma,
- int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
- 	      unsigned long addr, int new_below)
- {
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (mm->pax_flags & MF_PAX_SEGMEXEC) {
-+		BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
-+		if (mm->map_count >= sysctl_max_map_count-1)
-+			return -ENOMEM;
-+	} else
-+#endif
-+
- 	if (mm->map_count >= sysctl_max_map_count)
- 		return -ENOMEM;
- 
-@@ -2017,11 +2485,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
-  * work.  This now handles partial unmappings.
-  * Jeremy Fitzhardinge <jeremy@goop.org>
-  */
-+#ifdef CONFIG_PAX_SEGMEXEC
- int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
- {
-+	int ret = __do_munmap(mm, start, len);
-+	if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
-+		return ret;
-+
-+	return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
-+}
-+
-+int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
-+#else
-+int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
-+#endif
-+{
- 	unsigned long end;
- 	struct vm_area_struct *vma, *prev, *last;
- 
-+	/*
-+	 * mm->mmap_sem is required to protect against another thread
-+	 * changing the mappings in case we sleep.
-+	 */
-+	verify_mm_writelocked(mm);
-+
- 	if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
- 		return -EINVAL;
- 
-@@ -2096,6 +2583,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
- 	/* Fix up all other VM information */
- 	remove_vma_list(mm, vma);
- 
-+	track_exec_limit(mm, start, end, 0UL);
-+
- 	return 0;
- }
- 
-@@ -2108,22 +2597,18 @@ SYSCALL_DEFINE2(munmap, unsigned long, addr, size_t, len)
- 
- 	profile_munmap(addr);
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
-+	    (len > SEGMEXEC_TASK_SIZE || addr > SEGMEXEC_TASK_SIZE-len))
-+		return -EINVAL;
-+#endif
-+
- 	down_write(&mm->mmap_sem);
- 	ret = do_munmap(mm, addr, len);
- 	up_write(&mm->mmap_sem);
- 	return ret;
- }
- 
--static inline void verify_mm_writelocked(struct mm_struct *mm)
--{
--#ifdef CONFIG_DEBUG_VM
--	if (unlikely(down_read_trylock(&mm->mmap_sem))) {
--		WARN_ON(1);
--		up_read(&mm->mmap_sem);
--	}
--#endif
--}
--
- /*
-  *  this is really a simplified "do_mmap".  it only handles
-  *  anonymous maps.  eventually we may be able to do some
-@@ -2137,6 +2622,7 @@ unsigned long do_brk(unsigned long addr, unsigned long len)
- 	struct rb_node ** rb_link, * rb_parent;
- 	pgoff_t pgoff = addr >> PAGE_SHIFT;
- 	int error;
-+	unsigned long charged;
- 
- 	len = PAGE_ALIGN(len);
- 	if (!len)
-@@ -2148,16 +2634,30 @@ unsigned long do_brk(unsigned long addr, unsigned long len)
- 
- 	flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
- 
-+#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
-+	if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
-+		flags &= ~VM_EXEC;
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+		if (mm->pax_flags & MF_PAX_MPROTECT)
-+			flags &= ~VM_MAYEXEC;
-+#endif
-+
-+	}
-+#endif
-+
- 	error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
- 	if (error & ~PAGE_MASK)
- 		return error;
- 
-+	charged = len >> PAGE_SHIFT;
-+
- 	/*
- 	 * mlock MCL_FUTURE?
- 	 */
- 	if (mm->def_flags & VM_LOCKED) {
- 		unsigned long locked, lock_limit;
--		locked = len >> PAGE_SHIFT;
-+		locked = charged;
- 		locked += mm->locked_vm;
- 		lock_limit = rlimit(RLIMIT_MEMLOCK);
- 		lock_limit >>= PAGE_SHIFT;
-@@ -2174,22 +2674,22 @@ unsigned long do_brk(unsigned long addr, unsigned long len)
- 	/*
- 	 * Clear old maps.  this also does some error checking for us
- 	 */
-- munmap_back:
- 	vma = find_vma_prepare(mm, addr, &prev, &rb_link, &rb_parent);
- 	if (vma && vma->vm_start < addr + len) {
- 		if (do_munmap(mm, addr, len))
- 			return -ENOMEM;
--		goto munmap_back;
-+		vma = find_vma_prepare(mm, addr, &prev, &rb_link, &rb_parent);
-+		BUG_ON(vma && vma->vm_start < addr + len);
- 	}
- 
- 	/* Check against address space limits *after* clearing old maps... */
--	if (!may_expand_vm(mm, len >> PAGE_SHIFT))
-+	if (!may_expand_vm(mm, charged))
- 		return -ENOMEM;
- 
- 	if (mm->map_count > sysctl_max_map_count)
- 		return -ENOMEM;
- 
--	if (security_vm_enough_memory(len >> PAGE_SHIFT))
-+	if (security_vm_enough_memory(charged))
- 		return -ENOMEM;
- 
- 	/* Can we just expand an old private anonymous mapping? */
-@@ -2203,7 +2703,7 @@ unsigned long do_brk(unsigned long addr, unsigned long len)
- 	 */
- 	vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
- 	if (!vma) {
--		vm_unacct_memory(len >> PAGE_SHIFT);
-+		vm_unacct_memory(charged);
- 		return -ENOMEM;
- 	}
- 
-@@ -2217,11 +2717,12 @@ unsigned long do_brk(unsigned long addr, unsigned long len)
- 	vma_link(mm, vma, prev, rb_link, rb_parent);
- out:
- 	perf_event_mmap(vma);
--	mm->total_vm += len >> PAGE_SHIFT;
-+	mm->total_vm += charged;
- 	if (flags & VM_LOCKED) {
- 		if (!mlock_vma_pages_range(vma, addr, addr + len))
--			mm->locked_vm += (len >> PAGE_SHIFT);
-+			mm->locked_vm += charged;
- 	}
-+	track_exec_limit(mm, addr, addr + len, flags);
- 	return addr;
- }
- 
-@@ -2268,8 +2769,10 @@ void exit_mmap(struct mm_struct *mm)
- 	 * Walk the list again, actually closing and freeing it,
- 	 * with preemption enabled, without holding any MM locks.
- 	 */
--	while (vma)
-+	while (vma) {
-+		vma->vm_mirror = NULL;
- 		vma = remove_vma(vma);
-+	}
- 
- 	BUG_ON(mm->nr_ptes > (FIRST_USER_ADDRESS+PMD_SIZE-1)>>PMD_SHIFT);
- }
-@@ -2283,6 +2786,13 @@ int insert_vm_struct(struct mm_struct * mm, struct vm_area_struct * vma)
- 	struct vm_area_struct * __vma, * prev;
- 	struct rb_node ** rb_link, * rb_parent;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	struct vm_area_struct *vma_m = NULL;
-+#endif
-+
-+	if (security_file_mmap(NULL, 0, 0, 0, vma->vm_start, 1))
-+		return -EPERM;
-+
- 	/*
- 	 * The vm_pgoff of a purely anonymous vma should be irrelevant
- 	 * until its first write fault, when page's anon_vma and index
-@@ -2305,7 +2815,22 @@ int insert_vm_struct(struct mm_struct * mm, struct vm_area_struct * vma)
- 	if ((vma->vm_flags & VM_ACCOUNT) &&
- 	     security_vm_enough_memory_mm(mm, vma_pages(vma)))
- 		return -ENOMEM;
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
-+		vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
-+		if (!vma_m)
-+			return -ENOMEM;
-+	}
-+#endif
-+
- 	vma_link(mm, vma, prev, rb_link, rb_parent);
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (vma_m)
-+		BUG_ON(pax_mirror_vma(vma_m, vma));
-+#endif
-+
- 	return 0;
- }
- 
-@@ -2323,6 +2848,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
- 	struct rb_node **rb_link, *rb_parent;
- 	struct mempolicy *pol;
- 
-+	BUG_ON(vma->vm_mirror);
-+
- 	/*
- 	 * If anonymous vma has not yet been faulted, update new pgoff
- 	 * to match new location, to increase its chance of merging.
-@@ -2373,6 +2900,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
- 	return NULL;
- }
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
-+{
-+	struct vm_area_struct *prev_m;
-+	struct rb_node **rb_link_m, *rb_parent_m;
-+	struct mempolicy *pol_m;
-+
-+	BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
-+	BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
-+	BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
-+	*vma_m = *vma;
-+	INIT_LIST_HEAD(&vma_m->anon_vma_chain);
-+	if (anon_vma_clone(vma_m, vma))
-+		return -ENOMEM;
-+	pol_m = vma_policy(vma_m);
-+	mpol_get(pol_m);
-+	vma_set_policy(vma_m, pol_m);
-+	vma_m->vm_start += SEGMEXEC_TASK_SIZE;
-+	vma_m->vm_end += SEGMEXEC_TASK_SIZE;
-+	vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
-+	vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
-+	if (vma_m->vm_file)
-+		get_file(vma_m->vm_file);
-+	if (vma_m->vm_ops && vma_m->vm_ops->open)
-+		vma_m->vm_ops->open(vma_m);
-+	find_vma_prepare(vma->vm_mm, vma_m->vm_start, &prev_m, &rb_link_m, &rb_parent_m);
-+	vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
-+	vma_m->vm_mirror = vma;
-+	vma->vm_mirror = vma_m;
-+	return 0;
-+}
-+#endif
-+
- /*
-  * Return true if the calling process may expand its vm space by the passed
-  * number of pages
-@@ -2384,6 +2944,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
- 
- 	lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
- 
-+	gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
- 	if (cur + npages > lim)
- 		return 0;
- 	return 1;
-@@ -2454,6 +3015,22 @@ int install_special_mapping(struct mm_struct *mm,
- 	vma->vm_start = addr;
- 	vma->vm_end = addr + len;
- 
-+#ifdef CONFIG_PAX_MPROTECT
-+	if (mm->pax_flags & MF_PAX_MPROTECT) {
-+#ifndef CONFIG_PAX_MPROTECT_COMPAT
-+		if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
-+			return -EPERM;
-+		if (!(vm_flags & VM_EXEC))
-+			vm_flags &= ~VM_MAYEXEC;
-+#else
-+		if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
-+			vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
-+#endif
-+		else
-+			vm_flags &= ~VM_MAYWRITE;
-+	}
-+#endif
-+
- 	vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND;
- 	vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
- 
-diff --git a/mm/mprotect.c b/mm/mprotect.c
-index 5a688a2..fffb9f6 100644
---- a/mm/mprotect.c
-+++ b/mm/mprotect.c
-@@ -23,10 +23,16 @@
- #include <linux/mmu_notifier.h>
- #include <linux/migrate.h>
- #include <linux/perf_event.h>
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+#include <linux/elf.h>
-+#endif
-+
- #include <asm/uaccess.h>
- #include <asm/pgtable.h>
- #include <asm/cacheflush.h>
- #include <asm/tlbflush.h>
-+#include <asm/mmu_context.h>
- 
- #ifndef pgprot_modify
- static inline pgprot_t pgprot_modify(pgprot_t oldprot, pgprot_t newprot)
-@@ -141,6 +147,48 @@ static void change_protection(struct vm_area_struct *vma,
- 	flush_tlb_range(vma, start, end);
- }
- 
-+#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
-+/* called while holding the mmap semaphor for writing except stack expansion */
-+void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
-+{
-+	unsigned long oldlimit, newlimit = 0UL;
-+
-+	if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
-+		return;
-+
-+	spin_lock(&mm->page_table_lock);
-+	oldlimit = mm->context.user_cs_limit;
-+	if ((prot & VM_EXEC) && oldlimit < end)
-+		/* USER_CS limit moved up */
-+		newlimit = end;
-+	else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
-+		/* USER_CS limit moved down */
-+		newlimit = start;
-+
-+	if (newlimit) {
-+		mm->context.user_cs_limit = newlimit;
-+
-+#ifdef CONFIG_SMP
-+		wmb();
-+		cpus_clear(mm->context.cpu_user_cs_mask);
-+		cpu_set(smp_processor_id(), mm->context.cpu_user_cs_mask);
-+#endif
-+
-+		set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
-+	}
-+	spin_unlock(&mm->page_table_lock);
-+	if (newlimit == end) {
-+		struct vm_area_struct *vma = find_vma(mm, oldlimit);
-+
-+		for (; vma && vma->vm_start < end; vma = vma->vm_next)
-+			if (is_vm_hugetlb_page(vma))
-+				hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
-+			else
-+				change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma));
-+	}
-+}
-+#endif
-+
- int
- mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
- 	unsigned long start, unsigned long end, unsigned long newflags)
-@@ -153,11 +201,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
- 	int error;
- 	int dirty_accountable = 0;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	struct vm_area_struct *vma_m = NULL;
-+	unsigned long start_m, end_m;
-+
-+	start_m = start + SEGMEXEC_TASK_SIZE;
-+	end_m = end + SEGMEXEC_TASK_SIZE;
-+#endif
-+
- 	if (newflags == oldflags) {
- 		*pprev = vma;
- 		return 0;
- 	}
- 
-+	if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
-+		struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
-+
-+		if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
-+			return -ENOMEM;
-+
-+		if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
-+			return -ENOMEM;
-+	}
-+
- 	/*
- 	 * If we make a private mapping writable we increase our commit;
- 	 * but (without finer accounting) cannot reduce our commit if we
-@@ -174,6 +240,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
- 		}
- 	}
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
-+		if (start != vma->vm_start) {
-+			error = split_vma(mm, vma, start, 1);
-+			if (error)
-+				goto fail;
-+			BUG_ON(!*pprev || (*pprev)->vm_next == vma);
-+			*pprev = (*pprev)->vm_next;
-+		}
-+
-+		if (end != vma->vm_end) {
-+			error = split_vma(mm, vma, end, 0);
-+			if (error)
-+				goto fail;
-+		}
-+
-+		if (pax_find_mirror_vma(vma)) {
-+			error = __do_munmap(mm, start_m, end_m - start_m);
-+			if (error)
-+				goto fail;
-+		} else {
-+			vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
-+			if (!vma_m) {
-+				error = -ENOMEM;
-+				goto fail;
-+			}
-+			vma->vm_flags = newflags;
-+			error = pax_mirror_vma(vma_m, vma);
-+			if (error) {
-+				vma->vm_flags = oldflags;
-+				goto fail;
-+			}
-+		}
-+	}
-+#endif
-+
- 	/*
- 	 * First try to merge with previous and/or next vma.
- 	 */
-@@ -204,9 +306,21 @@ success:
- 	 * vm_flags and vm_page_prot are protected by the mmap_sem
- 	 * held in write mode.
- 	 */
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
-+		pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
-+#endif
-+
- 	vma->vm_flags = newflags;
-+
-+#ifdef CONFIG_PAX_MPROTECT
-+	if (mm->binfmt && mm->binfmt->handle_mprotect)
-+		mm->binfmt->handle_mprotect(vma, newflags);
-+#endif
-+
- 	vma->vm_page_prot = pgprot_modify(vma->vm_page_prot,
--					  vm_get_page_prot(newflags));
-+					  vm_get_page_prot(vma->vm_flags));
- 
- 	if (vma_wants_writenotify(vma)) {
- 		vma->vm_page_prot = vm_get_page_prot(newflags & ~VM_SHARED);
-@@ -248,6 +362,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
- 	end = start + len;
- 	if (end <= start)
- 		return -ENOMEM;
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
-+		if (end > SEGMEXEC_TASK_SIZE)
-+			return -EINVAL;
-+	} else
-+#endif
-+
-+	if (end > TASK_SIZE)
-+		return -EINVAL;
-+
- 	if (!arch_validate_prot(prot))
- 		return -EINVAL;
- 
-@@ -255,7 +380,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
- 	/*
- 	 * Does the application expect PROT_READ to imply PROT_EXEC:
- 	 */
--	if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
-+	if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
- 		prot |= PROT_EXEC;
- 
- 	vm_flags = calc_vm_prot_bits(prot);
-@@ -287,6 +412,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
- 	if (start > vma->vm_start)
- 		prev = vma;
- 
-+#ifdef CONFIG_PAX_MPROTECT
-+	if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
-+		current->mm->binfmt->handle_mprotect(vma, vm_flags);
-+#endif
-+
- 	for (nstart = start ; ; ) {
- 		unsigned long newflags;
- 
-@@ -296,6 +426,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
- 
- 		/* newflags >> 4 shift VM_MAY% in place of VM_% */
- 		if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
-+			if (prot & (PROT_WRITE | PROT_EXEC))
-+				gr_log_rwxmprotect(vma);
-+
-+			error = -EACCES;
-+			goto out;
-+		}
-+
-+		if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
- 			error = -EACCES;
- 			goto out;
- 		}
-@@ -310,6 +448,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
- 		error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
- 		if (error)
- 			goto out;
-+
-+		track_exec_limit(current->mm, nstart, tmp, vm_flags);
-+
- 		nstart = tmp;
- 
- 		if (nstart < prev->vm_end)
-diff --git a/mm/mremap.c b/mm/mremap.c
-index d6959cb..c9e1e45 100644
---- a/mm/mremap.c
-+++ b/mm/mremap.c
-@@ -106,6 +106,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
- 			continue;
- 		pte = ptep_get_and_clear(mm, old_addr, old_pte);
- 		pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
-+
-+#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
-+		if (!(__supported_pte_mask & _PAGE_NX) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
-+			pte = pte_exprotect(pte);
-+#endif
-+
- 		set_pte_at(mm, new_addr, new_pte, pte);
- 	}
- 
-@@ -251,7 +257,6 @@ static unsigned long move_vma(struct vm_area_struct *vma,
- 	 * If this were a serious issue, we'd add a flag to do_munmap().
- 	 */
- 	hiwater_vm = mm->hiwater_vm;
--	mm->total_vm += new_len >> PAGE_SHIFT;
- 	vm_stat_account(mm, vma->vm_flags, vma->vm_file, new_len>>PAGE_SHIFT);
- 
- 	if (do_munmap(mm, old_addr, old_len) < 0) {
-@@ -290,6 +295,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
- 	if (is_vm_hugetlb_page(vma))
- 		goto Einval;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (pax_find_mirror_vma(vma))
-+		goto Einval;
-+#endif
-+
- 	/* We can't remap across vm area boundaries */
- 	if (old_len > vma->vm_end - addr)
- 		goto Efault;
-@@ -346,20 +356,25 @@ static unsigned long mremap_to(unsigned long addr,
- 	unsigned long ret = -EINVAL;
- 	unsigned long charged = 0;
- 	unsigned long map_flags;
-+	unsigned long pax_task_size = TASK_SIZE;
- 
- 	if (new_addr & ~PAGE_MASK)
- 		goto out;
- 
--	if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (mm->pax_flags & MF_PAX_SEGMEXEC)
-+		pax_task_size = SEGMEXEC_TASK_SIZE;
-+#endif
-+
-+	pax_task_size -= PAGE_SIZE;
-+
-+	if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
- 		goto out;
- 
- 	/* Check if the location we're moving into overlaps the
- 	 * old location at all, and fail if it does.
- 	 */
--	if ((new_addr <= addr) && (new_addr+new_len) > addr)
--		goto out;
--
--	if ((addr <= new_addr) && (addr+old_len) > new_addr)
-+	if (addr + old_len > new_addr && new_addr + new_len > addr)
- 		goto out;
- 
- 	ret = security_file_mmap(NULL, 0, 0, 0, new_addr, 1);
-@@ -431,6 +446,7 @@ unsigned long do_mremap(unsigned long addr,
- 	struct vm_area_struct *vma;
- 	unsigned long ret = -EINVAL;
- 	unsigned long charged = 0;
-+	unsigned long pax_task_size = TASK_SIZE;
- 
- 	if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
- 		goto out;
-@@ -449,6 +465,17 @@ unsigned long do_mremap(unsigned long addr,
- 	if (!new_len)
- 		goto out;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (mm->pax_flags & MF_PAX_SEGMEXEC)
-+		pax_task_size = SEGMEXEC_TASK_SIZE;
-+#endif
-+
-+	pax_task_size -= PAGE_SIZE;
-+
-+	if (new_len > pax_task_size || addr > pax_task_size-new_len ||
-+	    old_len > pax_task_size || addr > pax_task_size-old_len)
-+		goto out;
-+
- 	if (flags & MREMAP_FIXED) {
- 		if (flags & MREMAP_MAYMOVE)
- 			ret = mremap_to(addr, old_len, new_addr, new_len);
-@@ -490,7 +517,6 @@ unsigned long do_mremap(unsigned long addr,
- 				goto out;
- 			}
- 
--			mm->total_vm += pages;
- 			vm_stat_account(mm, vma->vm_flags, vma->vm_file, pages);
- 			if (vma->vm_flags & VM_LOCKED) {
- 				mm->locked_vm += pages;
-@@ -498,6 +524,7 @@ unsigned long do_mremap(unsigned long addr,
- 						   addr + new_len);
- 			}
- 			ret = addr;
-+			track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
- 			goto out;
- 		}
- 	}
-@@ -524,7 +551,13 @@ unsigned long do_mremap(unsigned long addr,
- 		ret = security_file_mmap(NULL, 0, 0, 0, new_addr, 1);
- 		if (ret)
- 			goto out;
-+
-+		map_flags = vma->vm_flags;
- 		ret = move_vma(vma, addr, old_len, new_len, new_addr);
-+		if (!(ret & ~PAGE_MASK)) {
-+			track_exec_limit(current->mm, addr, addr + old_len, 0UL);
-+			track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
-+		}
- 	}
- out:
- 	if (ret & ~PAGE_MASK)
-diff --git a/mm/nobootmem.c b/mm/nobootmem.c
-index 07c08c4..8d4ad26 100644
---- a/mm/nobootmem.c
-+++ b/mm/nobootmem.c
-@@ -109,19 +109,30 @@ static void __init __free_pages_memory(unsigned long start, unsigned long end)
- unsigned long __init free_all_memory_core_early(int nodeid)
- {
- 	int i;
--	u64 start, end;
-+	u64 start, end, startrange, endrange;
- 	unsigned long count = 0;
--	struct range *range = NULL;
-+	struct range *range = NULL, rangerange = { 0, 0 };
- 	int nr_range;
- 
- 	nr_range = get_free_all_memory_range(&range, nodeid);
-+	startrange = __pa(range) >> PAGE_SHIFT;
-+	endrange = (__pa(range + nr_range) - 1) >> PAGE_SHIFT;
- 
- 	for (i = 0; i < nr_range; i++) {
- 		start = range[i].start;
- 		end = range[i].end;
-+		if (start <= endrange && startrange < end) {
-+			BUG_ON(rangerange.start | rangerange.end);
-+			rangerange = range[i];
-+			continue;
-+		}
- 		count += end - start;
- 		__free_pages_memory(start, end);
- 	}
-+	start = rangerange.start;
-+	end = rangerange.end;
-+	count += end - start;
-+	__free_pages_memory(start, end);
- 
- 	return count;
- }
-diff --git a/mm/nommu.c b/mm/nommu.c
-index 1db7971..5dba7b6 100644
---- a/mm/nommu.c
-+++ b/mm/nommu.c
-@@ -62,7 +62,6 @@ int sysctl_overcommit_memory = OVERCOMMIT_GUESS; /* heuristic overcommit */
- int sysctl_overcommit_ratio = 50; /* default is 50% */
- int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
- int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
--int heap_stack_gap = 0;
- 
- atomic_long_t mmap_pages_allocated;
- 
-@@ -827,15 +826,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
- EXPORT_SYMBOL(find_vma);
- 
- /*
-- * find a VMA
-- * - we don't extend stack VMAs under NOMMU conditions
-- */
--struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
--{
--	return find_vma(mm, addr);
--}
--
--/*
-  * expand a stack to a given address
-  * - not supported under NOMMU conditions
-  */
-@@ -1555,6 +1545,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
- 
- 	/* most fields are the same, copy all, and then fixup */
- 	*new = *vma;
-+	INIT_LIST_HEAD(&new->anon_vma_chain);
- 	*region = *vma->vm_region;
- 	new->vm_region = region;
- 
-@@ -1971,8 +1962,8 @@ int filemap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
- }
- EXPORT_SYMBOL(filemap_fault);
- 
--static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
--		unsigned long addr, void *buf, int len, int write)
-+static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
-+		unsigned long addr, void *buf, size_t len, int write)
- {
- 	struct vm_area_struct *vma;
- 
-@@ -2013,8 +2004,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
-  *
-  * The caller must hold a reference on @mm.
-  */
--int access_remote_vm(struct mm_struct *mm, unsigned long addr,
--		void *buf, int len, int write)
-+ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
-+		void *buf, size_t len, int write)
- {
- 	return __access_remote_vm(NULL, mm, addr, buf, len, write);
- }
-@@ -2023,7 +2014,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
-  * Access another process' address space.
-  * - source/target buffer must be kernel space
-  */
--int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
-+ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
- {
- 	struct mm_struct *mm;
- 
-diff --git a/mm/page-writeback.c b/mm/page-writeback.c
-index ea3f83b..001a216 100644
---- a/mm/page-writeback.c
-+++ b/mm/page-writeback.c
-@@ -522,7 +522,7 @@ unsigned long bdi_dirty_limit(struct backing_dev_info *bdi, unsigned long dirty)
-  *   card's bdi_dirty may rush to many times higher than bdi_setpoint.
-  * - the bdi dirty thresh drops quickly due to change of JBOD workload
-  */
--static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
-+static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
- 					unsigned long thresh,
- 					unsigned long bg_thresh,
- 					unsigned long dirty,
-@@ -1380,7 +1380,7 @@ ratelimit_handler(struct notifier_block *self, unsigned long u, void *v)
- 	return NOTIFY_DONE;
- }
- 
--static struct notifier_block __cpuinitdata ratelimit_nb = {
-+static struct notifier_block ratelimit_nb = {
- 	.notifier_call	= ratelimit_handler,
- 	.next		= NULL,
- };
-diff --git a/mm/page_alloc.c b/mm/page_alloc.c
-index d8762b2..7c1d26d 100644
---- a/mm/page_alloc.c
-+++ b/mm/page_alloc.c
-@@ -57,6 +57,7 @@
- #include <linux/ftrace_event.h>
- #include <linux/memcontrol.h>
- #include <linux/prefetch.h>
-+#include <linux/random.h>
- 
- #include <asm/tlbflush.h>
- #include <asm/div64.h>
-@@ -341,7 +342,7 @@ out:
-  * This usage means that zero-order pages may not be compound.
-  */
- 
--static void free_compound_page(struct page *page)
-+void free_compound_page(struct page *page)
- {
- 	__free_pages_ok(page, compound_order(page));
- }
-@@ -654,6 +655,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
- 	int i;
- 	int bad = 0;
- 
-+#ifdef CONFIG_PAX_MEMORY_SANITIZE
-+	unsigned long index = 1UL << order;
-+#endif
-+
- 	trace_mm_page_free_direct(page, order);
- 	kmemcheck_free_shadow(page, order);
- 
-@@ -669,6 +674,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
- 		debug_check_no_obj_freed(page_address(page),
- 					   PAGE_SIZE << order);
- 	}
-+
-+#ifdef CONFIG_PAX_MEMORY_SANITIZE
-+	for (; index; --index)
-+		sanitize_highpage(page + index - 1);
-+#endif
-+
- 	arch_free_page(page, order);
- 	kernel_map_pages(page, 1 << order, 0);
- 
-@@ -692,6 +703,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
- 	local_irq_restore(flags);
- }
- 
-+#ifdef CONFIG_PAX_LATENT_ENTROPY
-+bool __meminitdata extra_latent_entropy;
-+
-+static int __init setup_pax_extra_latent_entropy(char *str)
-+{
-+	extra_latent_entropy = true;
-+	return 0;
-+}
-+early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
-+
-+volatile u64 latent_entropy __latent_entropy;
-+EXPORT_SYMBOL(latent_entropy);
-+#endif
-+
- /*
-  * permit the bootmem allocator to evade page validation on high-order frees
-  */
-@@ -715,6 +740,19 @@ void __meminit __free_pages_bootmem(struct page *page, unsigned int order)
- 			set_page_count(p, 0);
- 		}
- 
-+#ifdef CONFIG_PAX_LATENT_ENTROPY
-+		if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
-+			u64 hash = 0;
-+			size_t index, end = PAGE_SIZE * (1UL << order) / sizeof hash;
-+			const u64 *data = lowmem_page_address(page);
-+
-+			for (index = 0; index < end; index++)
-+				hash ^= hash + data[index];
-+			latent_entropy ^= hash;
-+			add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
-+		}
-+#endif
-+
- 		set_page_refcounted(page);
- 		__free_pages(page, order);
- 	}
-@@ -784,8 +822,10 @@ static int prep_new_page(struct page *page, int order, gfp_t gfp_flags)
- 	arch_alloc_page(page, order);
- 	kernel_map_pages(page, 1 << order, 1);
- 
-+#ifndef CONFIG_PAX_MEMORY_SANITIZE
- 	if (gfp_flags & __GFP_ZERO)
- 		prep_zero_page(page, order, gfp_flags);
-+#endif
- 
- 	if (order && (gfp_flags & __GFP_COMP))
- 		prep_compound_page(page, order);
-diff --git a/mm/percpu.c b/mm/percpu.c
-index 5c29750..99f6386 100644
---- a/mm/percpu.c
-+++ b/mm/percpu.c
-@@ -121,7 +121,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
- static unsigned int pcpu_high_unit_cpu __read_mostly;
- 
- /* the address of the first chunk which starts with the kernel static area */
--void *pcpu_base_addr __read_mostly;
-+void *pcpu_base_addr __read_only;
- EXPORT_SYMBOL_GPL(pcpu_base_addr);
- 
- static const int *pcpu_unit_map __read_mostly;		/* cpu -> unit */
-diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
-index 70e814a..38e1f43 100644
---- a/mm/process_vm_access.c
-+++ b/mm/process_vm_access.c
-@@ -13,6 +13,7 @@
- #include <linux/uio.h>
- #include <linux/sched.h>
- #include <linux/highmem.h>
-+#include <linux/security.h>
- #include <linux/ptrace.h>
- #include <linux/slab.h>
- #include <linux/syscalls.h>
-@@ -258,19 +259,19 @@ static ssize_t process_vm_rw_core(pid_t pid, const struct iovec *lvec,
- 	size_t iov_l_curr_offset = 0;
- 	ssize_t iov_len;
- 
-+	return -ENOSYS; // PaX: until properly audited
-+
- 	/*
- 	 * Work out how many pages of struct pages we're going to need
- 	 * when eventually calling get_user_pages
- 	 */
- 	for (i = 0; i < riovcnt; i++) {
- 		iov_len = rvec[i].iov_len;
--		if (iov_len > 0) {
--			nr_pages_iov = ((unsigned long)rvec[i].iov_base
--					+ iov_len)
--				/ PAGE_SIZE - (unsigned long)rvec[i].iov_base
--				/ PAGE_SIZE + 1;
--			nr_pages = max(nr_pages, nr_pages_iov);
--		}
-+		if (iov_len <= 0)
-+			continue;
-+		nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
-+				(unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
-+		nr_pages = max(nr_pages, nr_pages_iov);
- 	}
- 
- 	if (nr_pages == 0)
-@@ -298,23 +299,23 @@ static ssize_t process_vm_rw_core(pid_t pid, const struct iovec *lvec,
- 		goto free_proc_pages;
- 	}
- 
--	task_lock(task);
--	if (__ptrace_may_access(task, PTRACE_MODE_ATTACH)) {
--		task_unlock(task);
-+	if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
- 		rc = -EPERM;
- 		goto put_task_struct;
- 	}
--	mm = task->mm;
- 
--	if (!mm || (task->flags & PF_KTHREAD)) {
--		task_unlock(task);
--		rc = -EINVAL;
-+	mm = mm_access(task, PTRACE_MODE_ATTACH);
-+	if (!mm || IS_ERR(mm)) {
-+		rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
-+		/*
-+		 * Explicitly map EACCES to EPERM as EPERM is a more a
-+		 * appropriate error code for process_vw_readv/writev
-+		 */
-+		if (rc == -EACCES)
-+			rc = -EPERM;
- 		goto put_task_struct;
- 	}
- 
--	atomic_inc(&mm->mm_users);
--	task_unlock(task);
--
- 	for (i = 0; i < riovcnt && iov_l_curr_idx < liovcnt; i++) {
- 		rc = process_vm_rw_single_vec(
- 			(unsigned long)rvec[i].iov_base, rvec[i].iov_len,
-diff --git a/mm/rmap.c b/mm/rmap.c
-index 8685697..e047d10 100644
---- a/mm/rmap.c
-+++ b/mm/rmap.c
-@@ -153,6 +153,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
- 	struct anon_vma *anon_vma = vma->anon_vma;
- 	struct anon_vma_chain *avc;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	struct anon_vma_chain *avc_m = NULL;
-+#endif
-+
- 	might_sleep();
- 	if (unlikely(!anon_vma)) {
- 		struct mm_struct *mm = vma->vm_mm;
-@@ -162,6 +166,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
- 		if (!avc)
- 			goto out_enomem;
- 
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		avc_m = anon_vma_chain_alloc(GFP_KERNEL);
-+		if (!avc_m)
-+			goto out_enomem_free_avc;
-+#endif
-+
- 		anon_vma = find_mergeable_anon_vma(vma);
- 		allocated = NULL;
- 		if (!anon_vma) {
-@@ -175,6 +185,21 @@ int anon_vma_prepare(struct vm_area_struct *vma)
- 		/* page_table_lock to protect against threads */
- 		spin_lock(&mm->page_table_lock);
- 		if (likely(!vma->anon_vma)) {
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+			struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
-+
-+			if (vma_m) {
-+				BUG_ON(vma_m->anon_vma);
-+				vma_m->anon_vma = anon_vma;
-+				avc_m->anon_vma = anon_vma;
-+				avc_m->vma = vma;
-+				list_add(&avc_m->same_vma, &vma_m->anon_vma_chain);
-+				list_add(&avc_m->same_anon_vma, &anon_vma->head);
-+				avc_m = NULL;
-+			}
-+#endif
-+
- 			vma->anon_vma = anon_vma;
- 			avc->anon_vma = anon_vma;
- 			avc->vma = vma;
-@@ -188,12 +213,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
- 
- 		if (unlikely(allocated))
- 			put_anon_vma(allocated);
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+		if (unlikely(avc_m))
-+			anon_vma_chain_free(avc_m);
-+#endif
-+
- 		if (unlikely(avc))
- 			anon_vma_chain_free(avc);
- 	}
- 	return 0;
- 
-  out_enomem_free_avc:
-+
-+#ifdef CONFIG_PAX_SEGMEXEC
-+	if (avc_m)
-+		anon_vma_chain_free(avc_m);
-+#endif
-+
- 	anon_vma_chain_free(avc);
-  out_enomem:
- 	return -ENOMEM;
-@@ -244,7 +281,7 @@ static void anon_vma_chain_link(struct vm_area_struct *vma,
-  * Attach the anon_vmas from src to dst.
-  * Returns 0 on success, -ENOMEM on failure.
-  */
--int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
-+int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
- {
- 	struct anon_vma_chain *avc, *pavc;
- 	struct anon_vma *root = NULL;
-@@ -277,7 +314,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
-  * the corresponding VMA in the parent process is attached to.
-  * Returns 0 on success, non-zero on failure.
-  */
--int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
-+int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
- {
- 	struct anon_vma_chain *avc;
- 	struct anon_vma *anon_vma;
-@@ -381,8 +418,10 @@ static void anon_vma_ctor(void *data)
- void __init anon_vma_init(void)
- {
- 	anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
--			0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
--	anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
-+			0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
-+			anon_vma_ctor);
-+	anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
-+			SLAB_PANIC|SLAB_NO_SANITIZE);
- }
- 
- /*
-diff --git a/mm/shmem.c b/mm/shmem.c
-index a78acf0..a31df98 100644
---- a/mm/shmem.c
-+++ b/mm/shmem.c
-@@ -31,7 +31,7 @@
- #include <linux/export.h>
- #include <linux/swap.h>
- 
--static struct vfsmount *shm_mnt;
-+struct vfsmount *shm_mnt;
- 
- #ifdef CONFIG_SHMEM
- /*
-@@ -74,7 +74,7 @@ static struct vfsmount *shm_mnt;
- #define BOGO_DIRENT_SIZE 20
- 
- /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
--#define SHORT_SYMLINK_LEN 128
-+#define SHORT_SYMLINK_LEN 64
- 
- struct shmem_xattr {
- 	struct list_head list;	/* anchored by shmem_inode_info->xattr_list */
-@@ -1809,6 +1809,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
- static int shmem_xattr_validate(const char *name)
- {
- 	struct { const char *prefix; size_t len; } arr[] = {
-+
-+#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
-+		{ XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
-+#endif
-+
- 		{ XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
- 		{ XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
- 	};
-@@ -1862,6 +1867,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
- 	if (err)
- 		return err;
- 
-+#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
-+	if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
-+		if (strcmp(name, XATTR_NAME_PAX_FLAGS))
-+			return -EOPNOTSUPP;
-+		if (size > 8)
-+			return -EINVAL;
-+	}
-+#endif
-+
- 	if (size == 0)
- 		value = "";  /* empty EA, do not remove */
- 
-@@ -2195,8 +2209,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
- 	int err = -ENOMEM;
- 
- 	/* Round up to L1_CACHE_BYTES to resist false sharing */
--	sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
--				L1_CACHE_BYTES), GFP_KERNEL);
-+	sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
- 	if (!sbinfo)
- 		return -ENOMEM;
- 
-diff --git a/mm/slab.c b/mm/slab.c
-index 4c3b671..884702c 100644
---- a/mm/slab.c
-+++ b/mm/slab.c
-@@ -151,7 +151,7 @@
- 
- /* Legal flag mask for kmem_cache_create(). */
- #if DEBUG
--# define CREATE_MASK	(SLAB_RED_ZONE | \
-+# define CREATE_MASK	(SLAB_USERCOPY | SLAB_NO_SANITIZE | SLAB_RED_ZONE | \
- 			 SLAB_POISON | SLAB_HWCACHE_ALIGN | \
- 			 SLAB_CACHE_DMA | \
- 			 SLAB_STORE_USER | \
-@@ -159,8 +159,8 @@
- 			 SLAB_DESTROY_BY_RCU | SLAB_MEM_SPREAD | \
- 			 SLAB_DEBUG_OBJECTS | SLAB_NOLEAKTRACE | SLAB_NOTRACK)
- #else
--# define CREATE_MASK	(SLAB_HWCACHE_ALIGN | \
--			 SLAB_CACHE_DMA | \
-+# define CREATE_MASK	(SLAB_USERCOPY | SLAB_NO_SANITIZE | \
-+			 SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | \
- 			 SLAB_RECLAIM_ACCOUNT | SLAB_PANIC | \
- 			 SLAB_DESTROY_BY_RCU | SLAB_MEM_SPREAD | \
- 			 SLAB_DEBUG_OBJECTS | SLAB_NOLEAKTRACE | SLAB_NOTRACK)
-@@ -288,7 +288,7 @@ struct kmem_list3 {
-  * Need this for bootstrapping a per node allocator.
-  */
- #define NUM_INIT_LISTS (3 * MAX_NUMNODES)
--static struct kmem_list3 __initdata initkmem_list3[NUM_INIT_LISTS];
-+static struct kmem_list3 initkmem_list3[NUM_INIT_LISTS];
- #define	CACHE_CACHE 0
- #define	SIZE_AC MAX_NUMNODES
- #define	SIZE_L3 (2 * MAX_NUMNODES)
-@@ -389,10 +389,12 @@ static void kmem_list3_init(struct kmem_list3 *parent)
- 		if ((x)->max_freeable < i)				\
- 			(x)->max_freeable = i;				\
- 	} while (0)
--#define STATS_INC_ALLOCHIT(x)	atomic_inc(&(x)->allochit)
--#define STATS_INC_ALLOCMISS(x)	atomic_inc(&(x)->allocmiss)
--#define STATS_INC_FREEHIT(x)	atomic_inc(&(x)->freehit)
--#define STATS_INC_FREEMISS(x)	atomic_inc(&(x)->freemiss)
-+#define STATS_INC_ALLOCHIT(x)	atomic_inc_unchecked(&(x)->allochit)
-+#define STATS_INC_ALLOCMISS(x)	atomic_inc_unchecked(&(x)->allocmiss)
-+#define STATS_INC_FREEHIT(x)	atomic_inc_unchecked(&(x)->freehit)
-+#define STATS_INC_FREEMISS(x)	atomic_inc_unchecked(&(x)->freemiss)
-+#define STATS_INC_SANITIZED(x)	atomic_inc_unchecked(&(x)->sanitized)
-+#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
- #else
- #define	STATS_INC_ACTIVE(x)	do { } while (0)
- #define	STATS_DEC_ACTIVE(x)	do { } while (0)
-@@ -409,6 +411,8 @@ static void kmem_list3_init(struct kmem_list3 *parent)
- #define STATS_INC_ALLOCMISS(x)	do { } while (0)
- #define STATS_INC_FREEHIT(x)	do { } while (0)
- #define STATS_INC_FREEMISS(x)	do { } while (0)
-+#define STATS_INC_SANITIZED(x)	do { } while (0)
-+#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
- #endif
- 
- #if DEBUG
-@@ -538,7 +542,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct slab *slab,
-  *   reciprocal_divide(offset, cache->reciprocal_buffer_size)
-  */
- static inline unsigned int obj_to_index(const struct kmem_cache *cache,
--					const struct slab *slab, void *obj)
-+					const struct slab *slab, const void *obj)
- {
- 	u32 offset = (obj - slab->s_mem);
- 	return reciprocal_divide(offset, cache->reciprocal_buffer_size);
-@@ -559,12 +563,13 @@ EXPORT_SYMBOL(malloc_sizes);
- struct cache_names {
- 	char *name;
- 	char *name_dma;
-+	char *name_usercopy;
- };
- 
- static struct cache_names __initdata cache_names[] = {
--#define CACHE(x) { .name = "size-" #x, .name_dma = "size-" #x "(DMA)" },
-+#define CACHE(x) { .name = "size-" #x, .name_dma = "size-" #x "(DMA)", .name_usercopy = "size-" #x "(USERCOPY)" },
- #include <linux/kmalloc_sizes.h>
--	{NULL,}
-+	{NULL}
- #undef CACHE
- };
- 
-@@ -752,6 +757,12 @@ static inline struct kmem_cache *__find_general_cachep(size_t size,
- 	if (unlikely(gfpflags & GFP_DMA))
- 		return csizep->cs_dmacachep;
- #endif
-+
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+	if (unlikely(gfpflags & GFP_USERCOPY))
-+		return csizep->cs_usercopycachep;
-+#endif
-+
- 	return csizep->cs_cachep;
- }
- 
-@@ -1370,7 +1381,7 @@ static int __cpuinit cpuup_callback(struct notifier_block *nfb,
- 	return notifier_from_errno(err);
- }
- 
--static struct notifier_block __cpuinitdata cpucache_notifier = {
-+static struct notifier_block cpucache_notifier = {
- 	&cpuup_callback, NULL, 0
- };
- 
-@@ -1572,7 +1583,7 @@ void __init kmem_cache_init(void)
- 	sizes[INDEX_AC].cs_cachep = kmem_cache_create(names[INDEX_AC].name,
- 					sizes[INDEX_AC].cs_size,
- 					ARCH_KMALLOC_MINALIGN,
--					ARCH_KMALLOC_FLAGS|SLAB_PANIC,
-+					ARCH_KMALLOC_FLAGS|SLAB_PANIC|SLAB_USERCOPY,
- 					NULL);
- 
- 	if (INDEX_AC != INDEX_L3) {
-@@ -1580,7 +1591,7 @@ void __init kmem_cache_init(void)
- 			kmem_cache_create(names[INDEX_L3].name,
- 				sizes[INDEX_L3].cs_size,
- 				ARCH_KMALLOC_MINALIGN,
--				ARCH_KMALLOC_FLAGS|SLAB_PANIC,
-+				ARCH_KMALLOC_FLAGS|SLAB_PANIC|SLAB_USERCOPY,
- 				NULL);
- 	}
- 
-@@ -1598,7 +1609,7 @@ void __init kmem_cache_init(void)
- 			sizes->cs_cachep = kmem_cache_create(names->name,
- 					sizes->cs_size,
- 					ARCH_KMALLOC_MINALIGN,
--					ARCH_KMALLOC_FLAGS|SLAB_PANIC,
-+					ARCH_KMALLOC_FLAGS|SLAB_PANIC|SLAB_USERCOPY,
- 					NULL);
- 		}
- #ifdef CONFIG_ZONE_DMA
-@@ -1610,6 +1621,16 @@ void __init kmem_cache_init(void)
- 						SLAB_PANIC,
- 					NULL);
- #endif
-+
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+		sizes->cs_usercopycachep = kmem_cache_create(
-+					names->name_usercopy,
-+					sizes->cs_size,
-+					ARCH_KMALLOC_MINALIGN,
-+					ARCH_KMALLOC_FLAGS|SLAB_PANIC|SLAB_USERCOPY,
-+					NULL);
-+#endif
-+
- 		sizes++;
- 		names++;
- 	}
-@@ -3662,6 +3683,21 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
- 	struct array_cache *ac = cpu_cache_get(cachep);
- 
- 	check_irq_off();
-+
-+#ifdef CONFIG_PAX_MEMORY_SANITIZE
-+	if (pax_sanitize_slab) {
-+		if (!(cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))) {
-+			memset(objp, PAX_MEMORY_SANITIZE_VALUE, obj_size(cachep));
-+
-+			if (cachep->ctor)
-+				cachep->ctor(objp);
-+
-+			STATS_INC_SANITIZED(cachep);
-+		} else
-+			STATS_INC_NOT_SANITIZED(cachep);
-+	}
-+#endif
-+
- 	kmemleak_free_recursive(objp, cachep->flags);
- 	objp = cache_free_debugcheck(cachep, objp, caller);
- 
-@@ -3879,6 +3915,7 @@ void kfree(const void *objp)
- 
- 	if (unlikely(ZERO_OR_NULL_PTR(objp)))
- 		return;
-+	VM_BUG_ON(!virt_addr_valid(objp));
- 	local_irq_save(flags);
- 	kfree_debugcheck(objp);
- 	c = virt_to_cache(objp);
-@@ -4216,6 +4253,9 @@ static void print_slabinfo_header(struct seq_file *m)
- 	seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
- 		 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
- 	seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
-+#ifdef CONFIG_PAX_MEMORY_SANITIZE
-+	seq_puts(m, " : pax <sanitized> <not_sanitized>");
-+#endif
- #endif
- 	seq_putc(m, '\n');
- }
-@@ -4325,14 +4365,22 @@ static int s_show(struct seq_file *m, void *p)
- 	}
- 	/* cpu stats */
- 	{
--		unsigned long allochit = atomic_read(&cachep->allochit);
--		unsigned long allocmiss = atomic_read(&cachep->allocmiss);
--		unsigned long freehit = atomic_read(&cachep->freehit);
--		unsigned long freemiss = atomic_read(&cachep->freemiss);
-+		unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
-+		unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
-+		unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
-+		unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
- 
- 		seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
- 			   allochit, allocmiss, freehit, freemiss);
- 	}
-+#ifdef CONFIG_PAX_MEMORY_SANITIZE
-+	{
-+		unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
-+		unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
-+
-+		seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
-+	}
-+#endif
- #endif
- 	seq_putc(m, '\n');
- 	return 0;
-@@ -4587,13 +4635,71 @@ static int __init slab_proc_init(void)
- {
- 	proc_create("slabinfo",S_IWUSR|S_IRUSR,NULL,&proc_slabinfo_operations);
- #ifdef CONFIG_DEBUG_SLAB_LEAK
--	proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
-+	proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
- #endif
- 	return 0;
- }
- module_init(slab_proc_init);
- #endif
- 
-+bool is_usercopy_object(const void *ptr)
-+{
-+	struct page *page;
-+	struct kmem_cache *cachep;
-+
-+	if (ZERO_OR_NULL_PTR(ptr))
-+		return false;
-+
-+	if (!slab_is_available())
-+		return false;
-+
-+	if (!virt_addr_valid(ptr))
-+		return false;
-+
-+	page = virt_to_head_page(ptr);
-+
-+	if (!PageSlab(page))
-+		return false;
-+
-+	cachep = page_get_cache(page);
-+	return cachep->flags & SLAB_USERCOPY;
-+}
-+
-+#ifdef CONFIG_PAX_USERCOPY
-+const char *check_heap_object(const void *ptr, unsigned long n)
-+{
-+	struct page *page;
-+	struct kmem_cache *cachep;
-+	struct slab *slabp;
-+	unsigned int objnr;
-+	unsigned long offset;
-+
-+	if (ZERO_OR_NULL_PTR(ptr))
-+		return "<null>";
-+
-+	if (!virt_addr_valid(ptr))
-+		return NULL;
-+
-+	page = virt_to_head_page(ptr);
-+
-+	if (!PageSlab(page))
-+		return NULL;
-+
-+	cachep = page_get_cache(page);
-+	if (!(cachep->flags & SLAB_USERCOPY))
-+		return cachep->name;
-+
-+	slabp = page_get_slab(page);
-+	objnr = obj_to_index(cachep, slabp, ptr);
-+	BUG_ON(objnr >= cachep->num);
-+	offset = ptr - index_to_obj(cachep, slabp, objnr) - obj_offset(cachep);
-+	if (offset <= obj_size(cachep) && n <= obj_size(cachep) - offset)
-+		return NULL;
-+
-+	return cachep->name;
-+}
-+#endif
-+
- /**
-  * ksize - get the actual amount of memory allocated for a given object
-  * @objp: Pointer to the object
-diff --git a/mm/slob.c b/mm/slob.c
-index 8105be4..8c1ce34 100644
---- a/mm/slob.c
-+++ b/mm/slob.c
-@@ -29,7 +29,7 @@
-  * If kmalloc is asked for objects of PAGE_SIZE or larger, it calls
-  * alloc_pages() directly, allocating compound pages so the page order
-  * does not have to be separately tracked, and also stores the exact
-- * allocation size in page->private so that it can be used to accurately
-+ * allocation size in slob_page->size so that it can be used to accurately
-  * provide ksize(). These objects are detected in kfree() because slob_page()
-  * is false for them.
-  *
-@@ -58,6 +58,7 @@
-  */
- 
- #include <linux/kernel.h>
-+#include <linux/sched.h>
- #include <linux/slab.h>
- #include <linux/mm.h>
- #include <linux/swap.h> /* struct reclaim_state */
-@@ -100,9 +101,8 @@ struct slob_page {
- 	union {
- 		struct {
- 			unsigned long flags;	/* mandatory */
--			atomic_t _count;	/* mandatory */
- 			slobidx_t units;	/* free units left in page */
--			unsigned long pad[2];
-+			unsigned long size;	/* size when >=PAGE_SIZE */
- 			slob_t *free;		/* first free slob_t in page */
- 			struct list_head list;	/* linked list of free pages */
- 		};
-@@ -135,7 +135,7 @@ static LIST_HEAD(free_slob_large);
-  */
- static inline int is_slob_page(struct slob_page *sp)
- {
--	return PageSlab((struct page *)sp);
-+	return PageSlab((struct page *)sp) && !sp->size;
- }
- 
- static inline void set_slob_page(struct slob_page *sp)
-@@ -150,7 +150,7 @@ static inline void clear_slob_page(struct slob_page *sp)
- 
- static inline struct slob_page *slob_page(const void *addr)
- {
--	return (struct slob_page *)virt_to_page(addr);
-+	return (struct slob_page *)virt_to_head_page(addr);
- }
- 
- /*
-@@ -210,7 +210,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
- /*
-  * Return the size of a slob block.
-  */
--static slobidx_t slob_units(slob_t *s)
-+static slobidx_t slob_units(const slob_t *s)
- {
- 	if (s->units > 0)
- 		return s->units;
-@@ -220,7 +220,7 @@ static slobidx_t slob_units(slob_t *s)
- /*
-  * Return the next free slob block pointer after this one.
-  */
--static slob_t *slob_next(slob_t *s)
-+static slob_t *slob_next(const slob_t *s)
- {
- 	slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
- 	slobidx_t next;
-@@ -235,7 +235,7 @@ static slob_t *slob_next(slob_t *s)
- /*
-  * Returns true if s is the last free block in its page.
-  */
--static int slob_last(slob_t *s)
-+static int slob_last(const slob_t *s)
- {
- 	return !((unsigned long)slob_next(s) & ~PAGE_MASK);
- }
-@@ -254,6 +254,7 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
- 	if (!page)
- 		return NULL;
- 
-+	set_slob_page(page);
- 	return page_address(page);
- }
- 
-@@ -370,11 +371,11 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
- 		if (!b)
- 			return NULL;
- 		sp = slob_page(b);
--		set_slob_page(sp);
- 
- 		spin_lock_irqsave(&slob_lock, flags);
- 		sp->units = SLOB_UNITS(PAGE_SIZE);
- 		sp->free = b;
-+		sp->size = 0;
- 		INIT_LIST_HEAD(&sp->list);
- 		set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
- 		set_slob_page_free(sp, slob_list);
-@@ -418,6 +419,11 @@ static void slob_free(void *block, int size)
- 		return;
- 	}
- 
-+#ifdef CONFIG_PAX_MEMORY_SANITIZE
-+	if (pax_sanitize_slab)
-+		memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
-+#endif
-+
- 	if (!slob_page_free(sp)) {
- 		/* This slob page is about to become partially free. Easy! */
- 		sp->units = units;
-@@ -476,10 +482,9 @@ out:
-  * End of slob allocator proper. Begin kmem_cache_alloc and kmalloc frontend.
-  */
- 
--void *__kmalloc_node(size_t size, gfp_t gfp, int node)
-+static void *__kmalloc_node_align(size_t size, gfp_t gfp, int node, int align)
- {
--	unsigned int *m;
--	int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
-+	slob_t *m;
- 	void *ret;
- 
- 	gfp &= gfp_allowed_mask;
-@@ -494,7 +499,10 @@ void *__kmalloc_node(size_t size, gfp_t gfp, int node)
- 
- 		if (!m)
- 			return NULL;
--		*m = size;
-+		BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
-+		BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
-+		m[0].units = size;
-+		m[1].units = align;
- 		ret = (void *)m + align;
- 
- 		trace_kmalloc_node(_RET_IP_, ret,
-@@ -506,16 +514,25 @@ void *__kmalloc_node(size_t size, gfp_t gfp, int node)
- 			gfp |= __GFP_COMP;
- 		ret = slob_new_pages(gfp, order, node);
- 		if (ret) {
--			struct page *page;
--			page = virt_to_page(ret);
--			page->private = size;
-+			struct slob_page *sp;
-+			sp = slob_page(ret);
-+			sp->size = size;
- 		}
- 
- 		trace_kmalloc_node(_RET_IP_, ret,
- 				   size, PAGE_SIZE << order, gfp, node);
- 	}
- 
--	kmemleak_alloc(ret, size, 1, gfp);
-+	return ret;
-+}
-+
-+void *__kmalloc_node(size_t size, gfp_t gfp, int node)
-+{
-+	int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
-+	void *ret = __kmalloc_node_align(size, gfp, node, align);
-+
-+	if (!ZERO_OR_NULL_PTR(ret))
-+		kmemleak_alloc(ret, size, 1, gfp);
- 	return ret;
- }
- EXPORT_SYMBOL(__kmalloc_node);
-@@ -530,16 +547,92 @@ void kfree(const void *block)
- 		return;
- 	kmemleak_free(block);
- 
-+	VM_BUG_ON(!virt_addr_valid(block));
- 	sp = slob_page(block);
- 	if (is_slob_page(sp)) {
- 		int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
--		unsigned int *m = (unsigned int *)(block - align);
--		slob_free(m, *m + align);
--	} else
-+		slob_t *m = (slob_t *)(block - align);
-+		slob_free(m, m[0].units + align);
-+	} else {
-+		clear_slob_page(sp);
-+		free_slob_page(sp);
-+		sp->size = 0;
- 		put_page(&sp->page);
-+	}
- }
- EXPORT_SYMBOL(kfree);
- 
-+bool is_usercopy_object(const void *ptr)
-+{
-+	if (!slab_is_available())
-+		return false;
-+
-+	// PAX: TODO
-+
-+	return false;
-+}
-+
-+#ifdef CONFIG_PAX_USERCOPY
-+const char *check_heap_object(const void *ptr, unsigned long n)
-+{
-+	struct slob_page *sp;
-+	const slob_t *free;
-+	const void *base;
-+	unsigned long flags;
-+
-+	if (ZERO_OR_NULL_PTR(ptr))
-+		return "<null>";
-+
-+	if (!virt_addr_valid(ptr))
-+		return NULL;
-+
-+	sp = slob_page(ptr);
-+	if (!PageSlab((struct page *)sp))
-+		return NULL;
-+
-+	if (sp->size) {
-+		base = page_address(&sp->page);
-+		if (base <= ptr && n <= sp->size - (ptr - base))
-+			return NULL;
-+		return "<slob>";
-+	}
-+
-+	/* some tricky double walking to find the chunk */
-+	spin_lock_irqsave(&slob_lock, flags);
-+	base = (void *)((unsigned long)ptr & PAGE_MASK);
-+	free = sp->free;
-+
-+	while ((void *)free <= ptr) {
-+		base = free + slob_units(free);
-+		free = slob_next(free);
-+	}
-+
-+	while (base < (void *)free) {
-+		slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
-+		int size = SLOB_UNIT * SLOB_UNITS(m + align);
-+		int offset;
-+
-+		if (ptr < base + align)
-+			break;
-+
-+		offset = ptr - base - align;
-+		if (offset >= m) {
-+			base += size;
-+			continue;
-+		}
-+
-+		if (n > m - offset)
-+			break;
-+
-+		spin_unlock_irqrestore(&slob_lock, flags);
-+		return NULL;
-+	}
-+
-+	spin_unlock_irqrestore(&slob_lock, flags);
-+	return "<slob>";
-+}
-+#endif
-+
- /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
- size_t ksize(const void *block)
- {
-@@ -552,10 +645,10 @@ size_t ksize(const void *block)
- 	sp = slob_page(block);
- 	if (is_slob_page(sp)) {
- 		int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
--		unsigned int *m = (unsigned int *)(block - align);
--		return SLOB_UNITS(*m) * SLOB_UNIT;
-+		slob_t *m = (slob_t *)(block - align);
-+		return SLOB_UNITS(m[0].units) * SLOB_UNIT;
- 	} else
--		return sp->page.private;
-+		return sp->size;
- }
- EXPORT_SYMBOL(ksize);
- 
-@@ -571,8 +664,13 @@ struct kmem_cache *kmem_cache_create(const char *name, size_t size,
- {
- 	struct kmem_cache *c;
- 
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+	c = __kmalloc_node_align(sizeof(struct kmem_cache),
-+		GFP_KERNEL, -1, ARCH_KMALLOC_MINALIGN);
-+#else
- 	c = slob_alloc(sizeof(struct kmem_cache),
- 		GFP_KERNEL, ARCH_KMALLOC_MINALIGN, -1);
-+#endif
- 
- 	if (c) {
- 		c->name = name;
-@@ -614,17 +712,25 @@ void *kmem_cache_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
- 
- 	lockdep_trace_alloc(flags);
- 
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+	b = __kmalloc_node_align(c->size, flags, node, c->align);
-+#else
- 	if (c->size < PAGE_SIZE) {
- 		b = slob_alloc(c->size, flags, c->align, node);
- 		trace_kmem_cache_alloc_node(_RET_IP_, b, c->size,
- 					    SLOB_UNITS(c->size) * SLOB_UNIT,
- 					    flags, node);
- 	} else {
-+		struct slob_page *sp;
-+
- 		b = slob_new_pages(flags, get_order(c->size), node);
-+		sp = slob_page(b);
-+		sp->size = c->size;
- 		trace_kmem_cache_alloc_node(_RET_IP_, b, c->size,
- 					    PAGE_SIZE << get_order(c->size),
- 					    flags, node);
- 	}
-+#endif
- 
- 	if (c->ctor)
- 		c->ctor(b);
-@@ -636,10 +742,16 @@ EXPORT_SYMBOL(kmem_cache_alloc_node);
- 
- static void __kmem_cache_free(void *b, int size)
- {
--	if (size < PAGE_SIZE)
-+	struct slob_page *sp = slob_page(b);
-+
-+	if (is_slob_page(sp))
- 		slob_free(b, size);
--	else
-+	else {
-+		clear_slob_page(sp);
-+		free_slob_page(sp);
-+		sp->size = 0;
- 		slob_free_pages(b, get_order(size));
-+	}
- }
- 
- static void kmem_rcu_free(struct rcu_head *head)
-@@ -652,17 +764,31 @@ static void kmem_rcu_free(struct rcu_head *head)
- 
- void kmem_cache_free(struct kmem_cache *c, void *b)
- {
-+	int size = c->size;
-+
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+	if (size + c->align < PAGE_SIZE) {
-+		size += c->align;
-+		b -= c->align;
-+	}
-+#endif
-+
- 	kmemleak_free_recursive(b, c->flags);
- 	if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
- 		struct slob_rcu *slob_rcu;
--		slob_rcu = b + (c->size - sizeof(struct slob_rcu));
--		slob_rcu->size = c->size;
-+		slob_rcu = b + (size - sizeof(struct slob_rcu));
-+		slob_rcu->size = size;
- 		call_rcu(&slob_rcu->head, kmem_rcu_free);
- 	} else {
--		__kmem_cache_free(b, c->size);
-+		__kmem_cache_free(b, size);
- 	}
- 
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+	trace_kfree(_RET_IP_, b);
-+#else
- 	trace_kmem_cache_free(_RET_IP_, b);
-+#endif
-+
- }
- EXPORT_SYMBOL(kmem_cache_free);
- 
-diff --git a/mm/slub.c b/mm/slub.c
-index 5710788..3d095c0 100644
---- a/mm/slub.c
-+++ b/mm/slub.c
-@@ -186,7 +186,7 @@ static enum {
- 	PARTIAL,	/* Kmem_cache_node works */
- 	UP,		/* Everything works but does not show up in sysfs */
- 	SYSFS		/* Sysfs up */
--} slab_state = DOWN;
-+} slab_state __read_only = DOWN;
- 
- /* A list of all slab caches on the system */
- static DECLARE_RWSEM(slub_lock);
-@@ -208,7 +208,7 @@ struct track {
- 
- enum track_item { TRACK_ALLOC, TRACK_FREE };
- 
--#ifdef CONFIG_SYSFS
-+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
- static int sysfs_slab_add(struct kmem_cache *);
- static int sysfs_slab_alias(struct kmem_cache *, const char *);
- static void sysfs_slab_remove(struct kmem_cache *);
-@@ -530,7 +530,7 @@ static void print_track(const char *s, struct track *t)
- 	if (!t->addr)
- 		return;
- 
--	printk(KERN_ERR "INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
-+	printk(KERN_ERR "INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
- 		s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
- #ifdef CONFIG_STACKTRACE
- 	{
-@@ -2537,6 +2537,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
- 
- 	slab_free_hook(s, x);
- 
-+#ifdef CONFIG_PAX_MEMORY_SANITIZE
-+	if (pax_sanitize_slab && !(s->flags & SLAB_NO_SANITIZE)) {
-+		memset(x, PAX_MEMORY_SANITIZE_VALUE, s->objsize);
-+		if (s->ctor)
-+			s->ctor(x);
-+	}
-+#endif
-+
- redo:
- 	/*
- 	 * Determine the currently cpus per cpu slab.
-@@ -2572,6 +2580,8 @@ void kmem_cache_free(struct kmem_cache *s, void *x)
- 
- 	page = virt_to_head_page(x);
- 
-+	BUG_ON(!PageSlab(page));
-+
- 	slab_free(s, page, x, _RET_IP_);
- 
- 	trace_kmem_cache_free(_RET_IP_, x);
-@@ -2605,7 +2615,7 @@ static int slub_min_objects;
-  * Merge control. If this is set then no merging of slab caches will occur.
-  * (Could be removed. This was introduced to pacify the merge skeptics.)
-  */
--static int slub_nomerge;
-+static int slub_nomerge = 1;
- 
- /*
-  * Calculate the order of allocation given an slab object size.
-@@ -3055,7 +3065,7 @@ static int kmem_cache_open(struct kmem_cache *s,
- 	else
- 		s->cpu_partial = 30;
- 
--	s->refcount = 1;
-+	atomic_set(&s->refcount, 1);
- #ifdef CONFIG_NUMA
- 	s->remote_node_defrag_ratio = 1000;
- #endif
-@@ -3159,8 +3169,7 @@ static inline int kmem_cache_close(struct kmem_cache *s)
- void kmem_cache_destroy(struct kmem_cache *s)
- {
- 	down_write(&slub_lock);
--	s->refcount--;
--	if (!s->refcount) {
-+	if (atomic_dec_and_test(&s->refcount)) {
- 		list_del(&s->list);
- 		up_write(&slub_lock);
- 		if (kmem_cache_close(s)) {
-@@ -3189,6 +3198,10 @@ static struct kmem_cache *kmem_cache;
- static struct kmem_cache *kmalloc_dma_caches[SLUB_PAGE_SHIFT];
- #endif
- 
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+static struct kmem_cache *kmalloc_usercopy_caches[SLUB_PAGE_SHIFT];
-+#endif
-+
- static int __init setup_slub_min_order(char *str)
- {
- 	get_option(&str, &slub_min_order);
-@@ -3303,6 +3316,13 @@ static struct kmem_cache *get_slab(size_t size, gfp_t flags)
- 		return kmalloc_dma_caches[index];
- 
- #endif
-+
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+	if (flags & SLAB_USERCOPY)
-+		return kmalloc_usercopy_caches[index];
-+
-+#endif
-+
- 	return kmalloc_caches[index];
- }
- 
-@@ -3371,6 +3391,59 @@ void *__kmalloc_node(size_t size, gfp_t flags, int node)
- EXPORT_SYMBOL(__kmalloc_node);
- #endif
- 
-+bool is_usercopy_object(const void *ptr)
-+{
-+	struct page *page;
-+	struct kmem_cache *s;
-+
-+	if (ZERO_OR_NULL_PTR(ptr))
-+		return false;
-+
-+	if (!slab_is_available())
-+		return false;
-+
-+	if (!virt_addr_valid(ptr))
-+		return false;
-+
-+	page = virt_to_head_page(ptr);
-+
-+	if (!PageSlab(page))
-+		return false;
-+
-+	s = page->slab;
-+	return s->flags & SLAB_USERCOPY;
-+}
-+
-+#ifdef CONFIG_PAX_USERCOPY
-+const char *check_heap_object(const void *ptr, unsigned long n)
-+{
-+	struct page *page;
-+	struct kmem_cache *s;
-+	unsigned long offset;
-+
-+	if (ZERO_OR_NULL_PTR(ptr))
-+		return "<null>";
-+
-+	if (!virt_addr_valid(ptr))
-+		return NULL;
-+
-+	page = virt_to_head_page(ptr);
-+
-+	if (!PageSlab(page))
-+		return NULL;
-+
-+	s = page->slab;
-+	if (!(s->flags & SLAB_USERCOPY))
-+		return s->name;
-+
-+	offset = (ptr - page_address(page)) % s->size;
-+	if (offset <= s->objsize && n <= s->objsize - offset)
-+		return NULL;
-+
-+	return s->name;
-+}
-+#endif
-+
- size_t ksize(const void *object)
- {
- 	struct page *page;
-@@ -3435,6 +3508,7 @@ void kfree(const void *x)
- 	if (unlikely(ZERO_OR_NULL_PTR(x)))
- 		return;
- 
-+	VM_BUG_ON(!virt_addr_valid(x));
- 	page = virt_to_head_page(x);
- 	if (unlikely(!PageSlab(page))) {
- 		BUG_ON(!PageCompound(page));
-@@ -3645,7 +3719,7 @@ static void __init kmem_cache_bootstrap_fixup(struct kmem_cache *s)
- 	int node;
- 
- 	list_add(&s->list, &slab_caches);
--	s->refcount = -1;
-+	atomic_set(&s->refcount, -1);
- 
- 	for_each_node_state(node, N_NORMAL_MEMORY) {
- 		struct kmem_cache_node *n = get_node(s, node);
-@@ -3762,17 +3836,17 @@ void __init kmem_cache_init(void)
- 
- 	/* Caches that are not of the two-to-the-power-of size */
- 	if (KMALLOC_MIN_SIZE <= 32) {
--		kmalloc_caches[1] = create_kmalloc_cache("kmalloc-96", 96, 0);
-+		kmalloc_caches[1] = create_kmalloc_cache("kmalloc-96", 96, SLAB_USERCOPY);
- 		caches++;
- 	}
- 
- 	if (KMALLOC_MIN_SIZE <= 64) {
--		kmalloc_caches[2] = create_kmalloc_cache("kmalloc-192", 192, 0);
-+		kmalloc_caches[2] = create_kmalloc_cache("kmalloc-192", 192, SLAB_USERCOPY);
- 		caches++;
- 	}
- 
- 	for (i = KMALLOC_SHIFT_LOW; i < SLUB_PAGE_SHIFT; i++) {
--		kmalloc_caches[i] = create_kmalloc_cache("kmalloc", 1 << i, 0);
-+		kmalloc_caches[i] = create_kmalloc_cache("kmalloc", 1 << i, SLAB_USERCOPY);
- 		caches++;
- 	}
- 
-@@ -3814,6 +3888,22 @@ void __init kmem_cache_init(void)
- 		}
- 	}
- #endif
-+
-+#ifdef CONFIG_PAX_USERCOPY_SLABS
-+	for (i = 0; i < SLUB_PAGE_SHIFT; i++) {
-+		struct kmem_cache *s = kmalloc_caches[i];
-+
-+		if (s && s->size) {
-+			char *name = kasprintf(GFP_NOWAIT,
-+				 "usercopy-kmalloc-%d", s->objsize);
-+
-+			BUG_ON(!name);
-+			kmalloc_usercopy_caches[i] = create_kmalloc_cache(name,
-+				s->objsize, SLAB_USERCOPY);
-+		}
-+	}
-+#endif
-+
- 	printk(KERN_INFO
- 		"SLUB: Genslabs=%d, HWalign=%d, Order=%d-%d, MinObjects=%d,"
- 		" CPUs=%d, Nodes=%d\n",
-@@ -3840,7 +3930,7 @@ static int slab_unmergeable(struct kmem_cache *s)
- 	/*
- 	 * We may have set a slab to be unmergeable during bootstrap.
- 	 */
--	if (s->refcount < 0)
-+	if (atomic_read(&s->refcount) < 0)
- 		return 1;
- 
- 	return 0;
-@@ -3899,7 +3989,7 @@ struct kmem_cache *kmem_cache_create(const char *name, size_t size,
- 	down_write(&slub_lock);
- 	s = find_mergeable(size, align, flags, name, ctor);
- 	if (s) {
--		s->refcount++;
-+		atomic_inc(&s->refcount);
- 		/*
- 		 * Adjust the object sizes so that we clear
- 		 * the complete object on kzalloc.
-@@ -3908,7 +3998,7 @@ struct kmem_cache *kmem_cache_create(const char *name, size_t size,
- 		s->inuse = max_t(int, s->inuse, ALIGN(size, sizeof(void *)));
- 
- 		if (sysfs_slab_alias(s, name)) {
--			s->refcount--;
-+			atomic_dec(&s->refcount);
- 			goto err;
- 		}
- 		up_write(&slub_lock);
-@@ -3979,7 +4069,7 @@ static int __cpuinit slab_cpuup_callback(struct notifier_block *nfb,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata slab_notifier = {
-+static struct notifier_block slab_notifier = {
- 	.notifier_call = slab_cpuup_callback
- };
- 
-@@ -4037,7 +4127,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
- }
- #endif
- 
--#ifdef CONFIG_SYSFS
-+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
- static int count_inuse(struct page *page)
- {
- 	return page->inuse;
-@@ -4424,12 +4514,12 @@ static void resiliency_test(void)
- 	validate_slab_cache(kmalloc_caches[9]);
- }
- #else
--#ifdef CONFIG_SYSFS
-+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
- static void resiliency_test(void) {};
- #endif
- #endif
- 
--#ifdef CONFIG_SYSFS
-+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
- enum slab_stat_type {
- 	SL_ALL,			/* All slabs */
- 	SL_PARTIAL,		/* Only partially allocated slabs */
-@@ -4670,7 +4760,7 @@ SLAB_ATTR_RO(ctor);
- 
- static ssize_t aliases_show(struct kmem_cache *s, char *buf)
- {
--	return sprintf(buf, "%d\n", s->refcount - 1);
-+	return sprintf(buf, "%d\n", atomic_read(&s->refcount) - 1);
- }
- SLAB_ATTR_RO(aliases);
- 
-@@ -5237,6 +5327,7 @@ static char *create_unique_id(struct kmem_cache *s)
- 	return name;
- }
- 
-+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
- static int sysfs_slab_add(struct kmem_cache *s)
- {
- 	int err;
-@@ -5265,7 +5356,7 @@ static int sysfs_slab_add(struct kmem_cache *s)
- 	}
- 
- 	s->kobj.kset = slab_kset;
--	err = kobject_init_and_add(&s->kobj, &slab_ktype, NULL, name);
-+	err = kobject_init_and_add(&s->kobj, &slab_ktype, NULL, "%s", name);
- 	if (err) {
- 		kobject_put(&s->kobj);
- 		return err;
-@@ -5299,6 +5390,7 @@ static void sysfs_slab_remove(struct kmem_cache *s)
- 	kobject_del(&s->kobj);
- 	kobject_put(&s->kobj);
- }
-+#endif
- 
- /*
-  * Need to buffer aliases during bootup until sysfs becomes
-@@ -5312,6 +5404,7 @@ struct saved_alias {
- 
- static struct saved_alias *alias_list;
- 
-+#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
- static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
- {
- 	struct saved_alias *al;
-@@ -5334,6 +5427,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
- 	alias_list = al;
- 	return 0;
- }
-+#endif
- 
- static int __init slab_sysfs_init(void)
- {
-diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
-index 1b7e22a..3fcd4f3 100644
---- a/mm/sparse-vmemmap.c
-+++ b/mm/sparse-vmemmap.c
-@@ -128,7 +128,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
- 		void *p = vmemmap_alloc_block(PAGE_SIZE, node);
- 		if (!p)
- 			return NULL;
--		pud_populate(&init_mm, pud, p);
-+		pud_populate_kernel(&init_mm, pud, p);
- 	}
- 	return pud;
- }
-@@ -140,7 +140,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
- 		void *p = vmemmap_alloc_block(PAGE_SIZE, node);
- 		if (!p)
- 			return NULL;
--		pgd_populate(&init_mm, pgd, p);
-+		pgd_populate_kernel(&init_mm, pgd, p);
- 	}
- 	return pgd;
- }
-diff --git a/mm/swap.c b/mm/swap.c
-index 55b266d..a532537 100644
---- a/mm/swap.c
-+++ b/mm/swap.c
-@@ -31,6 +31,7 @@
- #include <linux/backing-dev.h>
- #include <linux/memcontrol.h>
- #include <linux/gfp.h>
-+#include <linux/hugetlb.h>
- 
- #include "internal.h"
- 
-@@ -71,6 +72,8 @@ static void __put_compound_page(struct page *page)
- 
- 	__page_cache_release(page);
- 	dtor = get_compound_page_dtor(page);
-+	if (!PageHuge(page))
-+		BUG_ON(dtor != free_compound_page);
- 	(*dtor)(page);
- }
- 
-diff --git a/mm/swapfile.c b/mm/swapfile.c
-index fad1830..6aa3a7f 100644
---- a/mm/swapfile.c
-+++ b/mm/swapfile.c
-@@ -61,7 +61,7 @@ static DEFINE_MUTEX(swapon_mutex);
- 
- static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
- /* Activity counter to indicate that a swapon or swapoff has occurred */
--static atomic_t proc_poll_event = ATOMIC_INIT(0);
-+static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
- 
- static inline unsigned char swap_count(unsigned char ent)
- {
-@@ -1668,7 +1668,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
- 	}
- 	filp_close(swap_file, NULL);
- 	err = 0;
--	atomic_inc(&proc_poll_event);
-+	atomic_inc_unchecked(&proc_poll_event);
- 	wake_up_interruptible(&proc_poll_wait);
- 
- out_dput:
-@@ -1684,8 +1684,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
- 
- 	poll_wait(file, &proc_poll_wait, wait);
- 
--	if (seq->poll_event != atomic_read(&proc_poll_event)) {
--		seq->poll_event = atomic_read(&proc_poll_event);
-+	if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
-+		seq->poll_event = atomic_read_unchecked(&proc_poll_event);
- 		return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
- 	}
- 
-@@ -1783,7 +1783,7 @@ static int swaps_open(struct inode *inode, struct file *file)
- 		return ret;
- 
- 	seq = file->private_data;
--	seq->poll_event = atomic_read(&proc_poll_event);
-+	seq->poll_event = atomic_read_unchecked(&proc_poll_event);
- 	return 0;
- }
- 
-@@ -2117,7 +2117,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
- 		(p->flags & SWP_DISCARDABLE) ? "D" : "");
- 
- 	mutex_unlock(&swapon_mutex);
--	atomic_inc(&proc_poll_event);
-+	atomic_inc_unchecked(&proc_poll_event);
- 	wake_up_interruptible(&proc_poll_wait);
- 
- 	if (S_ISREG(inode->i_mode))
-diff --git a/mm/util.c b/mm/util.c
-index 136ac4f..f917fa9 100644
---- a/mm/util.c
-+++ b/mm/util.c
-@@ -243,6 +243,12 @@ void __vma_link_list(struct mm_struct *mm, struct vm_area_struct *vma,
- void arch_pick_mmap_layout(struct mm_struct *mm)
- {
- 	mm->mmap_base = TASK_UNMAPPED_BASE;
-+
-+#ifdef CONFIG_PAX_RANDMMAP
-+	if (mm->pax_flags & MF_PAX_RANDMMAP)
-+		mm->mmap_base += mm->delta_mmap;
-+#endif
-+
- 	mm->get_unmapped_area = arch_get_unmapped_area;
- 	mm->unmap_area = arch_unmap_area;
- }
-diff --git a/mm/vmalloc.c b/mm/vmalloc.c
-index eeba3bb..a22618a 100644
---- a/mm/vmalloc.c
-+++ b/mm/vmalloc.c
-@@ -39,8 +39,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
- 
- 	pte = pte_offset_kernel(pmd, addr);
- 	do {
--		pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
--		WARN_ON(!pte_none(ptent) && !pte_present(ptent));
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+		if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
-+			BUG_ON(!pte_exec(*pte));
-+			set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
-+			continue;
-+		}
-+#endif
-+
-+		{
-+			pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
-+			WARN_ON(!pte_none(ptent) && !pte_present(ptent));
-+		}
- 	} while (pte++, addr += PAGE_SIZE, addr != end);
- }
- 
-@@ -100,16 +111,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
- 	pte = pte_alloc_kernel(pmd, addr);
- 	if (!pte)
- 		return -ENOMEM;
-+
-+	pax_open_kernel();
- 	do {
- 		struct page *page = pages[*nr];
- 
--		if (WARN_ON(!pte_none(*pte)))
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+		if (pgprot_val(prot) & _PAGE_NX)
-+#endif
-+
-+		if (!pte_none(*pte)) {
-+			pax_close_kernel();
-+			WARN_ON(1);
- 			return -EBUSY;
--		if (WARN_ON(!page))
-+		}
-+		if (!page) {
-+			pax_close_kernel();
-+			WARN_ON(1);
- 			return -ENOMEM;
-+		}
- 		set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
- 		(*nr)++;
- 	} while (pte++, addr += PAGE_SIZE, addr != end);
-+	pax_close_kernel();
- 	return 0;
- }
- 
-@@ -119,7 +143,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
- 	pmd_t *pmd;
- 	unsigned long next;
- 
--	pmd = pmd_alloc(&init_mm, pud, addr);
-+	pmd = pmd_alloc_kernel(&init_mm, pud, addr);
- 	if (!pmd)
- 		return -ENOMEM;
- 	do {
-@@ -136,7 +160,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
- 	pud_t *pud;
- 	unsigned long next;
- 
--	pud = pud_alloc(&init_mm, pgd, addr);
-+	pud = pud_alloc_kernel(&init_mm, pgd, addr);
- 	if (!pud)
- 		return -ENOMEM;
- 	do {
-@@ -196,6 +220,12 @@ int is_vmalloc_or_module_addr(const void *x)
- 	if (addr >= MODULES_VADDR && addr < MODULES_END)
- 		return 1;
- #endif
-+
-+#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
-+	if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
-+		return 1;
-+#endif
-+
- 	return is_vmalloc_addr(x);
- }
- 
-@@ -216,8 +246,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
- 
- 	if (!pgd_none(*pgd)) {
- 		pud_t *pud = pud_offset(pgd, addr);
-+#ifdef CONFIG_X86
-+		if (!pud_large(*pud))
-+#endif
- 		if (!pud_none(*pud)) {
- 			pmd_t *pmd = pmd_offset(pud, addr);
-+#ifdef CONFIG_X86
-+			if (!pmd_large(*pmd))
-+#endif
- 			if (!pmd_none(*pmd)) {
- 				pte_t *ptep, pte;
- 
-@@ -1295,6 +1331,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
- 	struct vm_struct *area;
- 
- 	BUG_ON(in_interrupt());
-+
-+#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
-+	if (flags & VM_KERNEXEC) {
-+		if (start != VMALLOC_START || end != VMALLOC_END)
-+			return NULL;
-+		start = (unsigned long)MODULES_EXEC_VADDR;
-+		end = (unsigned long)MODULES_EXEC_END;
-+	}
-+#endif
-+
- 	if (flags & VM_IOREMAP) {
- 		int bit = fls(size);
- 
-@@ -1527,6 +1573,11 @@ void *vmap(struct page **pages, unsigned int count,
- 	if (count > totalram_pages)
- 		return NULL;
- 
-+#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
-+	if (!(pgprot_val(prot) & _PAGE_NX))
-+		flags |= VM_KERNEXEC;
-+#endif
-+
- 	area = get_vm_area_caller((count << PAGE_SHIFT), flags,
- 					__builtin_return_address(0));
- 	if (!area)
-@@ -1628,6 +1679,13 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
- 	if (!size || (size >> PAGE_SHIFT) > totalram_pages)
- 		goto fail;
- 
-+#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
-+	if (!(pgprot_val(prot) & _PAGE_NX))
-+		area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNLIST | VM_KERNEXEC,
-+					  VMALLOC_START, VMALLOC_END, node, gfp_mask, caller);
-+	else
-+#endif
-+
- 	area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNLIST,
- 				  start, end, node, gfp_mask, caller);
- 	if (!area)
-@@ -1801,10 +1859,9 @@ EXPORT_SYMBOL(vzalloc_node);
-  *	For tight control over page level allocator and protection flags
-  *	use __vmalloc() instead.
-  */
--
- void *vmalloc_exec(unsigned long size)
- {
--	return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
-+	return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
- 			      -1, __builtin_return_address(0));
- }
- 
-@@ -2099,6 +2156,8 @@ int remap_vmalloc_range(struct vm_area_struct *vma, void *addr,
- 	unsigned long uaddr = vma->vm_start;
- 	unsigned long usize = vma->vm_end - vma->vm_start;
- 
-+	BUG_ON(vma->vm_mirror);
-+
- 	if ((PAGE_SIZE-1) & (unsigned long)addr)
- 		return -EINVAL;
- 
-@@ -2351,8 +2410,8 @@ struct vm_struct **pcpu_get_vm_areas(const unsigned long *offsets,
- 		return NULL;
- 	}
- 
--	vms = kzalloc(sizeof(vms[0]) * nr_vms, GFP_KERNEL);
--	vas = kzalloc(sizeof(vas[0]) * nr_vms, GFP_KERNEL);
-+	vms = kcalloc(nr_vms, sizeof(vms[0]), GFP_KERNEL);
-+	vas = kcalloc(nr_vms, sizeof(vas[0]), GFP_KERNEL);
- 	if (!vas || !vms)
- 		goto err_free;
- 
-@@ -2536,11 +2595,15 @@ static int s_show(struct seq_file *m, void *p)
- {
- 	struct vm_struct *v = p;
- 
--	seq_printf(m, "0x%p-0x%p %7ld",
-+	seq_printf(m, "0x%pP-0x%pP %7ld",
- 		v->addr, v->addr + v->size, v->size);
- 
- 	if (v->caller)
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		seq_printf(m, " %pK", v->caller);
-+#else
- 		seq_printf(m, " %pS", v->caller);
-+#endif
- 
- 	if (v->nr_pages)
- 		seq_printf(m, " pages=%d", v->nr_pages);
-diff --git a/mm/vmstat.c b/mm/vmstat.c
-index 8fd603b..495a5a1 100644
---- a/mm/vmstat.c
-+++ b/mm/vmstat.c
-@@ -78,7 +78,7 @@ void vm_events_fold_cpu(int cpu)
-  *
-  * vm_stat contains the global counters
-  */
--atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
-+atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
- EXPORT_SYMBOL(vm_stat);
- 
- #ifdef CONFIG_SMP
-@@ -454,7 +454,7 @@ void refresh_cpu_vm_stats(int cpu)
- 				v = p->vm_stat_diff[i];
- 				p->vm_stat_diff[i] = 0;
- 				local_irq_restore(flags);
--				atomic_long_add(v, &zone->vm_stat[i]);
-+				atomic_long_add_unchecked(v, &zone->vm_stat[i]);
- 				global_diff[i] += v;
- #ifdef CONFIG_NUMA
- 				/* 3 seconds idle till flush */
-@@ -492,7 +492,7 @@ void refresh_cpu_vm_stats(int cpu)
- 
- 	for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
- 		if (global_diff[i])
--			atomic_long_add(global_diff[i], &vm_stat[i]);
-+			atomic_long_add_unchecked(global_diff[i], &vm_stat[i]);
- }
- 
- #endif
-@@ -1193,7 +1193,7 @@ static int __cpuinit vmstat_cpuup_callback(struct notifier_block *nfb,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __cpuinitdata vmstat_notifier =
-+static struct notifier_block vmstat_notifier =
- 	{ &vmstat_cpuup_callback, NULL, 0 };
- #endif
- 
-@@ -1208,10 +1208,20 @@ static int __init setup_vmstat(void)
- 		start_cpu_timer(cpu);
- #endif
- #ifdef CONFIG_PROC_FS
--	proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
--	proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
--	proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
--	proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
-+	{
-+		mode_t gr_mode = S_IRUGO;
-+#ifdef CONFIG_GRKERNSEC_PROC_ADD
-+		gr_mode = S_IRUSR;
-+#endif
-+		proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
-+		proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
-+#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
-+		proc_create("vmstat", gr_mode | S_IRGRP, NULL, &proc_vmstat_file_operations);
-+#else
-+		proc_create("vmstat", gr_mode, NULL, &proc_vmstat_file_operations);
-+#endif
-+		proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
-+	}
- #endif
- 	return 0;
- }
-diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
-index 963f285..3e3874d 100644
---- a/net/8021q/vlan.c
-+++ b/net/8021q/vlan.c
-@@ -513,7 +513,7 @@ out:
- 	return NOTIFY_DONE;
- }
- 
--static struct notifier_block vlan_notifier_block __read_mostly = {
-+static struct notifier_block vlan_notifier_block = {
- 	.notifier_call = vlan_device_event,
- };
- 
-@@ -588,8 +588,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
- 		err = -EPERM;
- 		if (!capable(CAP_NET_ADMIN))
- 			break;
--		if ((args.u.name_type >= 0) &&
--		    (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
-+		if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
- 			struct vlan_net *vn;
- 
- 			vn = net_generic(net, vlan_net_id);
-diff --git a/net/9p/mod.c b/net/9p/mod.c
-index 2664d12..b2803fe 100644
---- a/net/9p/mod.c
-+++ b/net/9p/mod.c
-@@ -57,7 +57,7 @@ static LIST_HEAD(v9fs_trans_list);
- void v9fs_register_trans(struct p9_trans_module *m)
- {
- 	spin_lock(&v9fs_trans_lock);
--	list_add_tail(&m->list, &v9fs_trans_list);
-+	pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
- 	spin_unlock(&v9fs_trans_lock);
- }
- EXPORT_SYMBOL(v9fs_register_trans);
-@@ -70,7 +70,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
- void v9fs_unregister_trans(struct p9_trans_module *m)
- {
- 	spin_lock(&v9fs_trans_lock);
--	list_del_init(&m->list);
-+	pax_list_del_init((struct list_head *)&m->list);
- 	spin_unlock(&v9fs_trans_lock);
- }
- EXPORT_SYMBOL(v9fs_unregister_trans);
-diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
-index fdfdb57..38d368c 100644
---- a/net/9p/trans_fd.c
-+++ b/net/9p/trans_fd.c
-@@ -423,7 +423,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
- 	oldfs = get_fs();
- 	set_fs(get_ds());
- 	/* The cast to a user pointer is valid due to the set_fs() */
--	ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
-+	ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
- 	set_fs(oldfs);
- 
- 	if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
-diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
-index f41f026..fe76ea8 100644
---- a/net/atm/atm_misc.c
-+++ b/net/atm/atm_misc.c
-@@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
- 	if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
- 		return 1;
- 	atm_return(vcc, truesize);
--	atomic_inc(&vcc->stats->rx_drop);
-+	atomic_inc_unchecked(&vcc->stats->rx_drop);
- 	return 0;
- }
- EXPORT_SYMBOL(atm_charge);
-@@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
- 		}
- 	}
- 	atm_return(vcc, guess);
--	atomic_inc(&vcc->stats->rx_drop);
-+	atomic_inc_unchecked(&vcc->stats->rx_drop);
- 	return NULL;
- }
- EXPORT_SYMBOL(atm_alloc_charge);
-@@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
- 
- void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
- {
--#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
-+#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
- 	__SONET_ITEMS
- #undef __HANDLE_ITEM
- }
-@@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
- 
- void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
- {
--#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
-+#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
- 	__SONET_ITEMS
- #undef __HANDLE_ITEM
- }
-diff --git a/net/atm/lec.h b/net/atm/lec.h
-index dfc0719..47c5322 100644
---- a/net/atm/lec.h
-+++ b/net/atm/lec.h
-@@ -48,7 +48,7 @@ struct lane2_ops {
- 			      const u8 *tlvs, u32 sizeoftlvs);
- 	void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
- 				     const u8 *tlvs, u32 sizeoftlvs);
--};
-+} __no_const;
- 
- /*
-  * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
-diff --git a/net/atm/proc.c b/net/atm/proc.c
-index 0d020de..011c7bb 100644
---- a/net/atm/proc.c
-+++ b/net/atm/proc.c
-@@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
-   const struct k_atm_aal_stats *stats)
- {
- 	seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
--		   atomic_read(&stats->tx), atomic_read(&stats->tx_err),
--		   atomic_read(&stats->rx), atomic_read(&stats->rx_err),
--		   atomic_read(&stats->rx_drop));
-+		   atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
-+		   atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
-+		   atomic_read_unchecked(&stats->rx_drop));
- }
- 
- static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
-diff --git a/net/atm/resources.c b/net/atm/resources.c
-index 23f45ce..c748f1a 100644
---- a/net/atm/resources.c
-+++ b/net/atm/resources.c
-@@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
- static void copy_aal_stats(struct k_atm_aal_stats *from,
-     struct atm_aal_stats *to)
- {
--#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
-+#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
- 	__AAL_STAT_ITEMS
- #undef __HANDLE_ITEM
- }
-@@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
- static void subtract_aal_stats(struct k_atm_aal_stats *from,
-     struct atm_aal_stats *to)
- {
--#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
-+#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
- 	__AAL_STAT_ITEMS
- #undef __HANDLE_ITEM
- }
-diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
-index ebe0ef3..d5b0a8e 100644
---- a/net/ax25/sysctl_net_ax25.c
-+++ b/net/ax25/sysctl_net_ax25.c
-@@ -31,7 +31,7 @@ static int min_ds_timeout[1],		max_ds_timeout[] = {65535000};
- 
- static struct ctl_table_header *ax25_table_header;
- 
--static ctl_table *ax25_table;
-+static ctl_table_no_const *ax25_table;
- static int ax25_table_size;
- 
- static struct ctl_path ax25_path[] = {
-@@ -174,7 +174,7 @@ void ax25_register_sysctl(void)
- 	}
- 
- 	for (n = 0, ax25_dev = ax25_dev_list; ax25_dev != NULL; ax25_dev = ax25_dev->next) {
--		struct ctl_table *child = kmemdup(ax25_param_table,
-+		ctl_table_no_const *child = kmemdup(ax25_param_table,
- 						  sizeof(ax25_param_table),
- 						  GFP_ATOMIC);
- 		if (!child) {
-diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
-index 3512e25..2b33401 100644
---- a/net/batman-adv/bat_iv_ogm.c
-+++ b/net/batman-adv/bat_iv_ogm.c
-@@ -541,7 +541,7 @@ void bat_ogm_schedule(struct hard_iface *hard_iface, int tt_num_changes)
- 
- 	/* change sequence number to network order */
- 	batman_ogm_packet->seqno =
--			htonl((uint32_t)atomic_read(&hard_iface->seqno));
-+			htonl((uint32_t)atomic_read_unchecked(&hard_iface->seqno));
- 
- 	batman_ogm_packet->ttvn = atomic_read(&bat_priv->ttvn);
- 	batman_ogm_packet->tt_crc = htons((uint16_t)
-@@ -561,7 +561,7 @@ void bat_ogm_schedule(struct hard_iface *hard_iface, int tt_num_changes)
- 	else
- 		batman_ogm_packet->gw_flags = NO_FLAGS;
- 
--	atomic_inc(&hard_iface->seqno);
-+	atomic_inc_unchecked(&hard_iface->seqno);
- 
- 	slide_own_bcast_window(hard_iface);
- 	bat_ogm_queue_add(bat_priv, hard_iface->packet_buff,
-@@ -922,7 +922,7 @@ static void bat_ogm_process(const struct ethhdr *ethhdr,
- 		return;
- 
- 	/* could be changed by schedule_own_packet() */
--	if_incoming_seqno = atomic_read(&if_incoming->seqno);
-+	if_incoming_seqno = atomic_read_unchecked(&if_incoming->seqno);
- 
- 	has_directlink_flag = (batman_ogm_packet->flags & DIRECTLINK ? 1 : 0);
- 
-diff --git a/net/batman-adv/hard-interface.c b/net/batman-adv/hard-interface.c
-index 7704df4..beb4e16 100644
---- a/net/batman-adv/hard-interface.c
-+++ b/net/batman-adv/hard-interface.c
-@@ -326,8 +326,8 @@ int hardif_enable_interface(struct hard_iface *hard_iface,
- 	hard_iface->batman_adv_ptype.dev = hard_iface->net_dev;
- 	dev_add_pack(&hard_iface->batman_adv_ptype);
- 
--	atomic_set(&hard_iface->seqno, 1);
--	atomic_set(&hard_iface->frag_seqno, 1);
-+	atomic_set_unchecked(&hard_iface->seqno, 1);
-+	atomic_set_unchecked(&hard_iface->frag_seqno, 1);
- 	bat_info(hard_iface->soft_iface, "Adding interface: %s\n",
- 		 hard_iface->net_dev->name);
- 
-diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
-index f9cc957..efd9dae 100644
---- a/net/batman-adv/soft-interface.c
-+++ b/net/batman-adv/soft-interface.c
-@@ -634,7 +634,7 @@ static int interface_tx(struct sk_buff *skb, struct net_device *soft_iface)
- 
- 		/* set broadcast sequence number */
- 		bcast_packet->seqno =
--			htonl(atomic_inc_return(&bat_priv->bcast_seqno));
-+			htonl(atomic_inc_return_unchecked(&bat_priv->bcast_seqno));
- 
- 		add_bcast_packet_to_list(bat_priv, skb, 1);
- 
-@@ -828,7 +828,7 @@ struct net_device *softif_create(const char *name)
- 	atomic_set(&bat_priv->batman_queue_left, BATMAN_QUEUE_LEN);
- 
- 	atomic_set(&bat_priv->mesh_state, MESH_INACTIVE);
--	atomic_set(&bat_priv->bcast_seqno, 1);
-+	atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
- 	atomic_set(&bat_priv->ttvn, 0);
- 	atomic_set(&bat_priv->tt_local_changes, 0);
- 	atomic_set(&bat_priv->tt_ogm_append_cnt, 0);
-diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
-index ab8d0fe..ceba3fd 100644
---- a/net/batman-adv/types.h
-+++ b/net/batman-adv/types.h
-@@ -38,8 +38,8 @@ struct hard_iface {
- 	int16_t if_num;
- 	char if_status;
- 	struct net_device *net_dev;
--	atomic_t seqno;
--	atomic_t frag_seqno;
-+	atomic_unchecked_t seqno;
-+	atomic_unchecked_t frag_seqno;
- 	unsigned char *packet_buff;
- 	int packet_len;
- 	struct kobject *hardif_obj;
-@@ -154,7 +154,7 @@ struct bat_priv {
- 	atomic_t orig_interval;		/* uint */
- 	atomic_t hop_penalty;		/* uint */
- 	atomic_t log_level;		/* uint */
--	atomic_t bcast_seqno;
-+	atomic_unchecked_t bcast_seqno;
- 	atomic_t bcast_queue_left;
- 	atomic_t batman_queue_left;
- 	atomic_t ttvn; /* translation table version number */
-diff --git a/net/batman-adv/unicast.c b/net/batman-adv/unicast.c
-index 07d1c1d..7e9bea9 100644
---- a/net/batman-adv/unicast.c
-+++ b/net/batman-adv/unicast.c
-@@ -264,7 +264,7 @@ int frag_send_skb(struct sk_buff *skb, struct bat_priv *bat_priv,
- 	frag1->flags = UNI_FRAG_HEAD | large_tail;
- 	frag2->flags = large_tail;
- 
--	seqno = atomic_add_return(2, &hard_iface->frag_seqno);
-+	seqno = atomic_add_return_unchecked(2, &hard_iface->frag_seqno);
- 	frag1->seqno = htons(seqno - 1);
- 	frag2->seqno = htons(seqno);
- 
-diff --git a/net/bluetooth/Makefile b/net/bluetooth/Makefile
-index 9b67f3d..f6d7e5c 100644
---- a/net/bluetooth/Makefile
-+++ b/net/bluetooth/Makefile
-@@ -8,6 +8,6 @@ obj-$(CONFIG_BT_BNEP)	+= bnep/
- obj-$(CONFIG_BT_CMTP)	+= cmtp/
- obj-$(CONFIG_BT_HIDP)	+= hidp/
- 
--bluetooth-y := af_bluetooth.o hci_core.o hci_conn.o hci_event.o mgmt.o hci_sock.o hci_sysfs.o lib.o
--bluetooth-$(CONFIG_BT_L2CAP)	+= l2cap_core.o l2cap_sock.o smp.o
-+bluetooth-y := af_bluetooth.o hci_core.o hci_conn.o hci_event.o mgmt.o hci_sock.o hci_sysfs.o lib.o smp.o
-+bluetooth-$(CONFIG_BT_L2CAP)	+= l2cap_core.o l2cap_sock.o
- bluetooth-$(CONFIG_BT_SCO)	+= sco.o
-diff --git a/net/bluetooth/hci_conn.c b/net/bluetooth/hci_conn.c
-index aa12649..a22d595 100644
---- a/net/bluetooth/hci_conn.c
-+++ b/net/bluetooth/hci_conn.c
-@@ -235,7 +235,7 @@ void hci_le_ltk_reply(struct hci_conn *conn, u8 ltk[16])
- 	memset(&cp, 0, sizeof(cp));
- 
- 	cp.handle = cpu_to_le16(conn->handle);
--	memcpy(cp.ltk, ltk, sizeof(ltk));
-+	memcpy(cp.ltk, ltk, sizeof(cp.ltk));
- 
- 	hci_send_cmd(hdev, HCI_OP_LE_LTK_REPLY, sizeof(cp), &cp);
- }
-diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
-index 8361ee4..a4f0f18 100644
---- a/net/bluetooth/hci_sock.c
-+++ b/net/bluetooth/hci_sock.c
-@@ -607,7 +607,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname, char
- 			uf.event_mask[1] = *((u32 *) f->event_mask + 1);
- 		}
- 
--		len = min_t(unsigned int, len, sizeof(uf));
-+		len = min((size_t)len, sizeof(uf));
- 		if (copy_from_user(&uf, optval, len)) {
- 			err = -EFAULT;
- 			break;
-diff --git a/net/bluetooth/hidp/core.c b/net/bluetooth/hidp/core.c
-index 0274157..f8afbf3c7 100644
---- a/net/bluetooth/hidp/core.c
-+++ b/net/bluetooth/hidp/core.c
-@@ -945,9 +945,9 @@ static int hidp_setup_hid(struct hidp_session *session,
- 	hid->version = req->version;
- 	hid->country = req->country;
- 
--	strncpy(hid->name, req->name, sizeof(req->name) - 1);
--	strncpy(hid->phys, batostr(&bt_sk(session->ctrl_sock->sk)->src), 64);
--	strncpy(hid->uniq, batostr(&bt_sk(session->ctrl_sock->sk)->dst), 64);
-+	strncpy(hid->name, req->name, sizeof(hid->name) - 1);
-+	strncpy(hid->phys, batostr(&bt_sk(session->ctrl_sock->sk)->src), sizeof(hid->phys) - 1);
-+	strncpy(hid->uniq, batostr(&bt_sk(session->ctrl_sock->sk)->dst), sizeof(hid->uniq) - 1);
- 
- 	hid->dev.parent = hidp_get_device(session);
- 	hid->ll_driver = &hidp_hid_driver;
-diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
-index dd7c019..9d19c31 100644
---- a/net/bluetooth/l2cap_core.c
-+++ b/net/bluetooth/l2cap_core.c
-@@ -2181,8 +2181,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len, voi
- 			break;
- 
- 		case L2CAP_CONF_RFC:
--			if (olen == sizeof(rfc))
--				memcpy(&rfc, (void *)val, olen);
-+			if (olen != sizeof(rfc))
-+				break;
-+
-+			memcpy(&rfc, (void *)val, olen);
- 
- 			if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
- 							rfc.mode != chan->mode)
-diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
-index 158887a..1b70c49 100644
---- a/net/bluetooth/l2cap_sock.c
-+++ b/net/bluetooth/l2cap_sock.c
-@@ -484,7 +484,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __us
- 	struct sock *sk = sock->sk;
- 	struct l2cap_chan *chan = l2cap_pi(sk)->chan;
- 	struct l2cap_options opts;
--	int len, err = 0;
-+	int err = 0;
-+	size_t len = optlen;
- 	u32 opt;
- 
- 	BT_DBG("sk %p", sk);
-@@ -506,7 +507,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname, char __us
- 		opts.max_tx   = chan->max_tx;
- 		opts.txwin_size = (__u16)chan->tx_win;
- 
--		len = min_t(unsigned int, sizeof(opts), optlen);
-+		len = min(sizeof(opts), len);
- 		if (copy_from_user((char *) &opts, optval, len)) {
- 			err = -EFAULT;
- 			break;
-@@ -572,7 +573,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
- 	struct bt_security sec;
- 	struct bt_power pwr;
- 	struct l2cap_conn *conn;
--	int len, err = 0;
-+	int err = 0;
-+	size_t len = optlen;
- 	u32 opt;
- 
- 	BT_DBG("sk %p", sk);
-@@ -595,7 +597,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
- 
- 		sec.level = BT_SECURITY_LOW;
- 
--		len = min_t(unsigned int, sizeof(sec), optlen);
-+		len = min(sizeof(sec), len);
- 		if (copy_from_user((char *) &sec, optval, len)) {
- 			err = -EFAULT;
- 			break;
-@@ -671,7 +673,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname, ch
- 
- 		pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
- 
--		len = min_t(unsigned int, sizeof(pwr), optlen);
-+		len = min(sizeof(pwr), len);
- 		if (copy_from_user((char *) &pwr, optval, len)) {
- 			err = -EFAULT;
- 			break;
-diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
-index 82ce164..00bd057 100644
---- a/net/bluetooth/rfcomm/sock.c
-+++ b/net/bluetooth/rfcomm/sock.c
-@@ -685,7 +685,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
- 	struct sock *sk = sock->sk;
- 	struct bt_security sec;
- 	int err = 0;
--	size_t len;
-+	size_t len = optlen;
- 	u32 opt;
- 
- 	BT_DBG("sk %p", sk);
-@@ -707,7 +707,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
- 
- 		sec.level = BT_SECURITY_LOW;
- 
--		len = min_t(unsigned int, sizeof(sec), optlen);
-+		len = min(sizeof(sec), len);
- 		if (copy_from_user((char *) &sec, optval, len)) {
- 			err = -EFAULT;
- 			break;
-diff --git a/net/bridge/br_multicast.c b/net/bridge/br_multicast.c
-index a06deca..2269299 100644
---- a/net/bridge/br_multicast.c
-+++ b/net/bridge/br_multicast.c
-@@ -1410,7 +1410,7 @@ static int br_multicast_ipv6_rcv(struct net_bridge *br,
- 	nexthdr = ip6h->nexthdr;
- 	offset = ipv6_skip_exthdr(skb, sizeof(*ip6h), &nexthdr);
- 
--	if (offset < 0 || nexthdr != IPPROTO_ICMPV6)
-+	if (nexthdr != IPPROTO_ICMPV6)
- 		return 0;
- 
- 	/* Okay, we found ICMPv6 header */
-diff --git a/net/bridge/netfilter/ebt_ulog.c b/net/bridge/netfilter/ebt_ulog.c
-index 5449294..c1d8d99 100644
---- a/net/bridge/netfilter/ebt_ulog.c
-+++ b/net/bridge/netfilter/ebt_ulog.c
-@@ -158,6 +158,7 @@ static void ebt_ulog_packet(unsigned int hooknr, const struct sk_buff *skb,
- 	ub->qlen++;
- 
- 	pm = NLMSG_DATA(nlh);
-+	memset(pm, 0, sizeof(*pm));
- 
- 	/* Fill in the ulog data */
- 	pm->version = EBT_ULOG_VERSION;
-@@ -170,8 +171,6 @@ static void ebt_ulog_packet(unsigned int hooknr, const struct sk_buff *skb,
- 	pm->hook = hooknr;
- 	if (uloginfo->prefix != NULL)
- 		strcpy(pm->prefix, uloginfo->prefix);
--	else
--		*(pm->prefix) = '\0';
- 
- 	if (in) {
- 		strcpy(pm->physindev, in->name);
-@@ -181,16 +180,14 @@ static void ebt_ulog_packet(unsigned int hooknr, const struct sk_buff *skb,
- 			strcpy(pm->indev, br_port_get_rcu(in)->br->dev->name);
- 		else
- 			strcpy(pm->indev, in->name);
--	} else
--		pm->indev[0] = pm->physindev[0] = '\0';
-+	}
- 
- 	if (out) {
- 		/* If out exists, then out is a bridge port */
- 		strcpy(pm->physoutdev, out->name);
- 		/* rcu_read_lock()ed by nf_hook_slow */
- 		strcpy(pm->outdev, br_port_get_rcu(out)->br->dev->name);
--	} else
--		pm->outdev[0] = pm->physoutdev[0] = '\0';
-+	}
- 
- 	if (skb_copy_bits(skb, -ETH_HLEN, pm->data, copy_len) < 0)
- 		BUG();
-diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
-index 5864cc4..6ddb362 100644
---- a/net/bridge/netfilter/ebtables.c
-+++ b/net/bridge/netfilter/ebtables.c
-@@ -1513,7 +1513,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
- 			tmp.valid_hooks = t->table->valid_hooks;
- 		}
- 		mutex_unlock(&ebt_mutex);
--		if (copy_to_user(user, &tmp, *len) != 0){
-+		if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0){
- 			BUGPRINT("c2u Didn't work\n");
- 			ret = -EFAULT;
- 			break;
-@@ -2323,7 +2323,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
- 			goto out;
- 		tmp.valid_hooks = t->valid_hooks;
- 
--		if (copy_to_user(user, &tmp, *len) != 0) {
-+		if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
- 			ret = -EFAULT;
- 			break;
- 		}
-@@ -2334,7 +2334,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
- 		tmp.entries_size = t->table->entries_size;
- 		tmp.valid_hooks = t->table->valid_hooks;
- 
--		if (copy_to_user(user, &tmp, *len) != 0) {
-+		if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
- 			ret = -EFAULT;
- 			break;
- 		}
-diff --git a/net/caif/caif_socket.c b/net/caif/caif_socket.c
-index 53a8e37..45c033e 100644
---- a/net/caif/caif_socket.c
-+++ b/net/caif/caif_socket.c
-@@ -48,19 +48,20 @@ static struct dentry *debugfsdir;
- #ifdef CONFIG_DEBUG_FS
- struct debug_fs_counter {
- 	atomic_t caif_nr_socks;
--	atomic_t caif_sock_create;
--	atomic_t num_connect_req;
--	atomic_t num_connect_resp;
--	atomic_t num_connect_fail_resp;
--	atomic_t num_disconnect;
--	atomic_t num_remote_shutdown_ind;
--	atomic_t num_tx_flow_off_ind;
--	atomic_t num_tx_flow_on_ind;
--	atomic_t num_rx_flow_off;
--	atomic_t num_rx_flow_on;
-+	atomic_unchecked_t caif_sock_create;
-+	atomic_unchecked_t num_connect_req;
-+	atomic_unchecked_t num_connect_resp;
-+	atomic_unchecked_t num_connect_fail_resp;
-+	atomic_unchecked_t num_disconnect;
-+	atomic_unchecked_t num_remote_shutdown_ind;
-+	atomic_unchecked_t num_tx_flow_off_ind;
-+	atomic_unchecked_t num_tx_flow_on_ind;
-+	atomic_unchecked_t num_rx_flow_off;
-+	atomic_unchecked_t num_rx_flow_on;
- };
- static struct debug_fs_counter cnt;
- #define	dbfs_atomic_inc(v) atomic_inc_return(v)
-+#define	dbfs_atomic_inc_unchecked(v) atomic_inc_return_unchecked(v)
- #define	dbfs_atomic_dec(v) atomic_dec_return(v)
- #else
- #define	dbfs_atomic_inc(v) 0
-@@ -161,7 +162,7 @@ static int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
- 					atomic_read(&cf_sk->sk.sk_rmem_alloc),
- 					sk_rcvbuf_lowwater(cf_sk));
- 		set_rx_flow_off(cf_sk);
--		dbfs_atomic_inc(&cnt.num_rx_flow_off);
-+		dbfs_atomic_inc_unchecked(&cnt.num_rx_flow_off);
- 		caif_flow_ctrl(sk, CAIF_MODEMCMD_FLOW_OFF_REQ);
- 	}
- 
-@@ -172,7 +173,7 @@ static int caif_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
- 		set_rx_flow_off(cf_sk);
- 		if (net_ratelimit())
- 			pr_debug("sending flow OFF due to rmem_schedule\n");
--		dbfs_atomic_inc(&cnt.num_rx_flow_off);
-+		dbfs_atomic_inc_unchecked(&cnt.num_rx_flow_off);
- 		caif_flow_ctrl(sk, CAIF_MODEMCMD_FLOW_OFF_REQ);
- 	}
- 	skb->dev = NULL;
-@@ -233,14 +234,14 @@ static void caif_ctrl_cb(struct cflayer *layr,
- 	switch (flow) {
- 	case CAIF_CTRLCMD_FLOW_ON_IND:
- 		/* OK from modem to start sending again */
--		dbfs_atomic_inc(&cnt.num_tx_flow_on_ind);
-+		dbfs_atomic_inc_unchecked(&cnt.num_tx_flow_on_ind);
- 		set_tx_flow_on(cf_sk);
- 		cf_sk->sk.sk_state_change(&cf_sk->sk);
- 		break;
- 
- 	case CAIF_CTRLCMD_FLOW_OFF_IND:
- 		/* Modem asks us to shut up */
--		dbfs_atomic_inc(&cnt.num_tx_flow_off_ind);
-+		dbfs_atomic_inc_unchecked(&cnt.num_tx_flow_off_ind);
- 		set_tx_flow_off(cf_sk);
- 		cf_sk->sk.sk_state_change(&cf_sk->sk);
- 		break;
-@@ -249,7 +250,7 @@ static void caif_ctrl_cb(struct cflayer *layr,
- 		/* We're now connected */
- 		caif_client_register_refcnt(&cf_sk->layer,
- 						cfsk_hold, cfsk_put);
--		dbfs_atomic_inc(&cnt.num_connect_resp);
-+		dbfs_atomic_inc_unchecked(&cnt.num_connect_resp);
- 		cf_sk->sk.sk_state = CAIF_CONNECTED;
- 		set_tx_flow_on(cf_sk);
- 		cf_sk->sk.sk_state_change(&cf_sk->sk);
-@@ -263,7 +264,7 @@ static void caif_ctrl_cb(struct cflayer *layr,
- 
- 	case CAIF_CTRLCMD_INIT_FAIL_RSP:
- 		/* Connect request failed */
--		dbfs_atomic_inc(&cnt.num_connect_fail_resp);
-+		dbfs_atomic_inc_unchecked(&cnt.num_connect_fail_resp);
- 		cf_sk->sk.sk_err = ECONNREFUSED;
- 		cf_sk->sk.sk_state = CAIF_DISCONNECTED;
- 		cf_sk->sk.sk_shutdown = SHUTDOWN_MASK;
-@@ -277,7 +278,7 @@ static void caif_ctrl_cb(struct cflayer *layr,
- 
- 	case CAIF_CTRLCMD_REMOTE_SHUTDOWN_IND:
- 		/* Modem has closed this connection, or device is down. */
--		dbfs_atomic_inc(&cnt.num_remote_shutdown_ind);
-+		dbfs_atomic_inc_unchecked(&cnt.num_remote_shutdown_ind);
- 		cf_sk->sk.sk_shutdown = SHUTDOWN_MASK;
- 		cf_sk->sk.sk_err = ECONNRESET;
- 		set_rx_flow_on(cf_sk);
-@@ -297,7 +298,7 @@ static void caif_check_flow_release(struct sock *sk)
- 		return;
- 
- 	if (atomic_read(&sk->sk_rmem_alloc) <= sk_rcvbuf_lowwater(cf_sk)) {
--			dbfs_atomic_inc(&cnt.num_rx_flow_on);
-+			dbfs_atomic_inc_unchecked(&cnt.num_rx_flow_on);
- 			set_rx_flow_on(cf_sk);
- 			caif_flow_ctrl(sk, CAIF_MODEMCMD_FLOW_ON_REQ);
- 	}
-@@ -856,7 +857,7 @@ static int caif_connect(struct socket *sock, struct sockaddr *uaddr,
- 	/*ifindex = id of the interface.*/
- 	cf_sk->conn_req.ifindex = cf_sk->sk.sk_bound_dev_if;
- 
--	dbfs_atomic_inc(&cnt.num_connect_req);
-+	dbfs_atomic_inc_unchecked(&cnt.num_connect_req);
- 	cf_sk->layer.receive = caif_sktrecv_cb;
- 
- 	err = caif_connect_client(sock_net(sk), &cf_sk->conn_req,
-@@ -945,7 +946,7 @@ static int caif_release(struct socket *sock)
- 	spin_unlock_bh(&sk->sk_receive_queue.lock);
- 	sock->sk = NULL;
- 
--	dbfs_atomic_inc(&cnt.num_disconnect);
-+	dbfs_atomic_inc_unchecked(&cnt.num_disconnect);
- 
- 	WARN_ON(IS_ERR(cf_sk->debugfs_socket_dir));
- 	if (cf_sk->debugfs_socket_dir != NULL)
-@@ -1124,7 +1125,7 @@ static int caif_create(struct net *net, struct socket *sock, int protocol,
- 	cf_sk->conn_req.protocol = protocol;
- 	/* Increase the number of sockets created. */
- 	dbfs_atomic_inc(&cnt.caif_nr_socks);
--	num = dbfs_atomic_inc(&cnt.caif_sock_create);
-+	num = dbfs_atomic_inc_unchecked(&cnt.caif_sock_create);
- #ifdef CONFIG_DEBUG_FS
- 	if (!IS_ERR(debugfsdir)) {
- 
-diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
-index 84efbe4..51d47bc 100644
---- a/net/caif/cfctrl.c
-+++ b/net/caif/cfctrl.c
-@@ -9,6 +9,7 @@
- #include <linux/stddef.h>
- #include <linux/spinlock.h>
- #include <linux/slab.h>
-+#include <linux/sched.h>
- #include <net/caif/caif_layer.h>
- #include <net/caif/cfpkt.h>
- #include <net/caif/cfctrl.h>
-@@ -42,8 +43,8 @@ struct cflayer *cfctrl_create(void)
- 	memset(&dev_info, 0, sizeof(dev_info));
- 	dev_info.id = 0xff;
- 	cfsrvl_init(&this->serv, 0, &dev_info, false);
--	atomic_set(&this->req_seq_no, 1);
--	atomic_set(&this->rsp_seq_no, 1);
-+	atomic_set_unchecked(&this->req_seq_no, 1);
-+	atomic_set_unchecked(&this->rsp_seq_no, 1);
- 	this->serv.layer.receive = cfctrl_recv;
- 	sprintf(this->serv.layer.name, "ctrl");
- 	this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
-@@ -129,8 +130,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
- 			      struct cfctrl_request_info *req)
- {
- 	spin_lock_bh(&ctrl->info_list_lock);
--	atomic_inc(&ctrl->req_seq_no);
--	req->sequence_no = atomic_read(&ctrl->req_seq_no);
-+	atomic_inc_unchecked(&ctrl->req_seq_no);
-+	req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
- 	list_add_tail(&req->list, &ctrl->list);
- 	spin_unlock_bh(&ctrl->info_list_lock);
- }
-@@ -148,7 +149,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
- 			if (p != first)
- 				pr_warn("Requests are not received in order\n");
- 
--			atomic_set(&ctrl->rsp_seq_no,
-+			atomic_set_unchecked(&ctrl->rsp_seq_no,
- 					 p->sequence_no);
- 			list_del(&p->list);
- 			goto out;
-diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
-index 8656909..a2ae45d 100644
---- a/net/caif/chnl_net.c
-+++ b/net/caif/chnl_net.c
-@@ -74,7 +74,6 @@ static int chnl_recv_cb(struct cflayer *layr, struct cfpkt *pkt)
- 	struct sk_buff *skb;
- 	struct chnl_net *priv  = container_of(layr, struct chnl_net, chnl);
- 	int pktlen;
--	int err = 0;
- 	const u8 *ip_version;
- 	u8 buf;
- 
-@@ -95,8 +94,11 @@ static int chnl_recv_cb(struct cflayer *layr, struct cfpkt *pkt)
- 
- 	/* check the version of IP */
- 	ip_version = skb_header_pointer(skb, 0, 1, &buf);
--	if (!ip_version)
-+	if (!ip_version) {
-+		kfree_skb(skb);
- 		return -EINVAL;
-+	}
-+
- 	switch (*ip_version >> 4) {
- 	case 4:
- 		skb->protocol = htons(ETH_P_IP);
-@@ -105,6 +107,8 @@ static int chnl_recv_cb(struct cflayer *layr, struct cfpkt *pkt)
- 		skb->protocol = htons(ETH_P_IPV6);
- 		break;
- 	default:
-+		kfree_skb(skb);
-+		priv->netdev->stats.rx_errors++;
- 		return -EINVAL;
- 	}
- 
-@@ -123,7 +127,7 @@ static int chnl_recv_cb(struct cflayer *layr, struct cfpkt *pkt)
- 	priv->netdev->stats.rx_packets++;
- 	priv->netdev->stats.rx_bytes += pktlen;
- 
--	return err;
-+	return 0;
- }
- 
- static int delete_device(struct chnl_net *dev)
-@@ -221,12 +225,16 @@ static int chnl_net_start_xmit(struct sk_buff *skb, struct net_device *dev)
- 
- 	if (skb->len > priv->netdev->mtu) {
- 		pr_warn("Size of skb exceeded MTU\n");
--		return -ENOSPC;
-+		kfree_skb(skb);
-+		dev->stats.tx_errors++;
-+		return NETDEV_TX_OK;
- 	}
- 
- 	if (!priv->flowenabled) {
- 		pr_debug("dropping packets flow off\n");
--		return NETDEV_TX_BUSY;
-+		kfree_skb(skb);
-+		dev->stats.tx_dropped++;
-+		return NETDEV_TX_OK;
- 	}
- 
- 	if (priv->conn_req.protocol == CAIFPROTO_DATAGRAM_LOOP)
-@@ -240,9 +248,8 @@ static int chnl_net_start_xmit(struct sk_buff *skb, struct net_device *dev)
- 	/* Send the packet down the stack. */
- 	result = priv->chnl.dn->transmit(priv->chnl.dn, pkt);
- 	if (result) {
--		if (result == -EAGAIN)
--			result = NETDEV_TX_BUSY;
--		return result;
-+		dev->stats.tx_dropped++;
-+		return NETDEV_TX_OK;
- 	}
- 
- 	/* Update statistics. */
-diff --git a/net/can/af_can.c b/net/can/af_can.c
-index 0ce2ad0..cb92a90 100644
---- a/net/can/af_can.c
-+++ b/net/can/af_can.c
-@@ -818,7 +818,7 @@ static const struct net_proto_family can_family_ops = {
- };
- 
- /* notifier block for netdevice event */
--static struct notifier_block can_netdev_notifier __read_mostly = {
-+static struct notifier_block can_netdev_notifier = {
- 	.notifier_call = can_notifier,
- };
- 
-diff --git a/net/can/gw.c b/net/can/gw.c
-index f78f898..d7aa843 100644
---- a/net/can/gw.c
-+++ b/net/can/gw.c
-@@ -67,7 +67,6 @@ MODULE_AUTHOR("Oliver Hartkopp <oliver.hartkopp@volkswagen.de>");
- MODULE_ALIAS("can-gw");
- 
- HLIST_HEAD(cgw_list);
--static struct notifier_block notifier;
- 
- static struct kmem_cache *cgw_cache __read_mostly;
- 
-@@ -911,6 +910,10 @@ static int cgw_remove_job(struct sk_buff *skb,  struct nlmsghdr *nlh, void *arg)
- 	return err;
- }
- 
-+static struct notifier_block notifier = {
-+	.notifier_call = cgw_notifier
-+};
-+
- static __init int cgw_module_init(void)
- {
- 	printk(banner);
-@@ -922,7 +925,6 @@ static __init int cgw_module_init(void)
- 		return -ENOMEM;
- 
- 	/* set notifier */
--	notifier.notifier_call = cgw_notifier;
- 	register_netdevice_notifier(&notifier);
- 
- 	if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
-diff --git a/net/compat.c b/net/compat.c
-index 8c979cc..453a165 100644
---- a/net/compat.c
-+++ b/net/compat.c
-@@ -71,9 +71,11 @@ int get_compat_msghdr(struct msghdr *kmsg, struct compat_msghdr __user *umsg)
- 	    __get_user(kmsg->msg_controllen, &umsg->msg_controllen) ||
- 	    __get_user(kmsg->msg_flags, &umsg->msg_flags))
- 		return -EFAULT;
--	kmsg->msg_name = compat_ptr(tmp1);
--	kmsg->msg_iov = compat_ptr(tmp2);
--	kmsg->msg_control = compat_ptr(tmp3);
-+	if (kmsg->msg_namelen > sizeof(struct sockaddr_storage))
-+		return -EINVAL;
-+	kmsg->msg_name = (void __force_kernel *)compat_ptr(tmp1);
-+	kmsg->msg_iov = (void __force_kernel *)compat_ptr(tmp2);
-+	kmsg->msg_control = (void __force_kernel *)compat_ptr(tmp3);
- 	return 0;
- }
- 
-@@ -85,7 +87,7 @@ int verify_compat_iovec(struct msghdr *kern_msg, struct iovec *kern_iov,
- 
- 	if (kern_msg->msg_namelen) {
- 		if (mode == VERIFY_READ) {
--			int err = move_addr_to_kernel(kern_msg->msg_name,
-+			int err = move_addr_to_kernel((void __force_user *)kern_msg->msg_name,
- 						      kern_msg->msg_namelen,
- 						      kern_address);
- 			if (err < 0)
-@@ -96,7 +98,7 @@ int verify_compat_iovec(struct msghdr *kern_msg, struct iovec *kern_iov,
- 		kern_msg->msg_name = NULL;
- 
- 	tot_len = iov_from_user_compat_to_kern(kern_iov,
--					  (struct compat_iovec __user *)kern_msg->msg_iov,
-+					  (struct compat_iovec __force_user *)kern_msg->msg_iov,
- 					  kern_msg->msg_iovlen);
- 	if (tot_len >= 0)
- 		kern_msg->msg_iov = kern_iov;
-@@ -116,20 +118,20 @@ int verify_compat_iovec(struct msghdr *kern_msg, struct iovec *kern_iov,
- 
- #define CMSG_COMPAT_FIRSTHDR(msg)			\
- 	(((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ?	\
--	 (struct compat_cmsghdr __user *)((msg)->msg_control) :		\
-+	 (struct compat_cmsghdr __force_user *)((msg)->msg_control) :		\
- 	 (struct compat_cmsghdr __user *)NULL)
- 
- #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
- 	((ucmlen) >= sizeof(struct compat_cmsghdr) && \
- 	 (ucmlen) <= (unsigned long) \
- 	 ((mhdr)->msg_controllen - \
--	  ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
-+	  ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
- 
- static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
- 		struct compat_cmsghdr __user *cmsg, int cmsg_len)
- {
- 	char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
--	if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
-+	if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
- 			msg->msg_controllen)
- 		return NULL;
- 	return (struct compat_cmsghdr __user *)ptr;
-@@ -221,7 +223,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
- {
- 	struct compat_timeval ctv;
- 	struct compat_timespec cts[3];
--	struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
-+	struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
- 	struct compat_cmsghdr cmhdr;
- 	int cmlen;
- 
-@@ -273,7 +275,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
- 
- void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
- {
--	struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
-+	struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
- 	int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
- 	int fdnum = scm->fp->count;
- 	struct file **fp = scm->fp->fp;
-@@ -326,14 +328,6 @@ void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
- 	__scm_destroy(scm);
- }
- 
--/*
-- * A struct sock_filter is architecture independent.
-- */
--struct compat_sock_fprog {
--	u16		len;
--	compat_uptr_t	filter;		/* struct sock_filter * */
--};
--
- static int do_set_attach_filter(struct socket *sock, int level, int optname,
- 				char __user *optval, unsigned int optlen)
- {
-@@ -370,7 +364,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
- 		return -EFAULT;
- 	old_fs = get_fs();
- 	set_fs(KERNEL_DS);
--	err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
-+	err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
- 	set_fs(old_fs);
- 
- 	return err;
-@@ -431,7 +425,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
- 	len = sizeof(ktime);
- 	old_fs = get_fs();
- 	set_fs(KERNEL_DS);
--	err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
-+	err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
- 	set_fs(old_fs);
- 
- 	if (!err) {
-@@ -566,7 +560,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
- 	case MCAST_JOIN_GROUP:
- 	case MCAST_LEAVE_GROUP:
- 	{
--		struct compat_group_req __user *gr32 = (void *)optval;
-+		struct compat_group_req __user *gr32 = (void __user *)optval;
- 		struct group_req __user *kgr =
- 			compat_alloc_user_space(sizeof(struct group_req));
- 		u32 interface;
-@@ -587,7 +581,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
- 	case MCAST_BLOCK_SOURCE:
- 	case MCAST_UNBLOCK_SOURCE:
- 	{
--		struct compat_group_source_req __user *gsr32 = (void *)optval;
-+		struct compat_group_source_req __user *gsr32 = (void __user *)optval;
- 		struct group_source_req __user *kgsr = compat_alloc_user_space(
- 			sizeof(struct group_source_req));
- 		u32 interface;
-@@ -608,7 +602,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
- 	}
- 	case MCAST_MSFILTER:
- 	{
--		struct compat_group_filter __user *gf32 = (void *)optval;
-+		struct compat_group_filter __user *gf32 = (void __user *)optval;
- 		struct group_filter __user *kgf;
- 		u32 interface, fmode, numsrc;
- 
-@@ -646,7 +640,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
- 	char __user *optval, int __user *optlen,
- 	int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
- {
--	struct compat_group_filter __user *gf32 = (void *)optval;
-+	struct compat_group_filter __user *gf32 = (void __user *)optval;
- 	struct group_filter __user *kgf;
- 	int __user	*koptlen;
- 	u32 interface, fmode, numsrc;
-@@ -799,7 +793,7 @@ asmlinkage long compat_sys_socketcall(int call, u32 __user *args)
- 
- 	if (call < SYS_SOCKET || call > SYS_SENDMMSG)
- 		return -EINVAL;
--	if (copy_from_user(a, args, nas[call]))
-+	if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
- 		return -EFAULT;
- 	a0 = a[0];
- 	a1 = a[1];
-diff --git a/net/core/datagram.c b/net/core/datagram.c
-index 68bbf9f..5ef0d12 100644
---- a/net/core/datagram.c
-+++ b/net/core/datagram.c
-@@ -285,7 +285,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
- 	}
- 
- 	kfree_skb(skb);
--	atomic_inc(&sk->sk_drops);
-+	atomic_inc_unchecked(&sk->sk_drops);
- 	sk_mem_reclaim_partial(sk);
- 
- 	return err;
-diff --git a/net/core/dev.c b/net/core/dev.c
-index 8e455b8..4ebd90f 100644
---- a/net/core/dev.c
-+++ b/net/core/dev.c
-@@ -1142,10 +1142,14 @@ void dev_load(struct net *net, const char *name)
- 	if (no_module && capable(CAP_NET_ADMIN))
- 		no_module = request_module("netdev-%s", name);
- 	if (no_module && capable(CAP_SYS_MODULE)) {
-+#ifdef CONFIG_GRKERNSEC_MODHARDEN
-+		___request_module(true, "grsec_modharden_netdev", "%s", name);
-+#else
- 		if (!request_module("%s", name))
- 			pr_err("Loading kernel module for a network device "
- "with CAP_SYS_MODULE (deprecated).  Use CAP_NET_ADMIN and alias netdev-%s "
- "instead\n", name);
-+#endif
- 	}
- }
- EXPORT_SYMBOL(dev_load);
-@@ -1597,7 +1601,7 @@ int dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
- {
- 	if (skb_shinfo(skb)->tx_flags & SKBTX_DEV_ZEROCOPY) {
- 		if (skb_copy_ubufs(skb, GFP_ATOMIC)) {
--			atomic_long_inc(&dev->rx_dropped);
-+			atomic_long_inc_unchecked(&dev->rx_dropped);
- 			kfree_skb(skb);
- 			return NET_RX_DROP;
- 		}
-@@ -1607,7 +1611,7 @@ int dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
- 	nf_reset(skb);
- 
- 	if (unlikely(!is_skb_forwardable(dev, skb))) {
--		atomic_long_inc(&dev->rx_dropped);
-+		atomic_long_inc_unchecked(&dev->rx_dropped);
- 		kfree_skb(skb);
- 		return NET_RX_DROP;
- 	}
-@@ -2047,7 +2051,7 @@ static int illegal_highdma(struct net_device *dev, struct sk_buff *skb)
- 
- struct dev_gso_cb {
- 	void (*destructor)(struct sk_buff *skb);
--};
-+} __no_const;
- 
- #define DEV_GSO_CB(skb) ((struct dev_gso_cb *)(skb)->cb)
- 
-@@ -2967,7 +2971,7 @@ enqueue:
- 
- 	local_irq_restore(flags);
- 
--	atomic_long_inc(&skb->dev->rx_dropped);
-+	atomic_long_inc_unchecked(&skb->dev->rx_dropped);
- 	kfree_skb(skb);
- 	return NET_RX_DROP;
- }
-@@ -3041,7 +3045,7 @@ int netif_rx_ni(struct sk_buff *skb)
- }
- EXPORT_SYMBOL(netif_rx_ni);
- 
--static void net_tx_action(struct softirq_action *h)
-+static __latent_entropy void net_tx_action(void)
- {
- 	struct softnet_data *sd = &__get_cpu_var(softnet_data);
- 
-@@ -3340,7 +3344,7 @@ ncls:
- 	if (pt_prev) {
- 		ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
- 	} else {
--		atomic_long_inc(&skb->dev->rx_dropped);
-+		atomic_long_inc_unchecked(&skb->dev->rx_dropped);
- 		kfree_skb(skb);
- 		/* Jamal, now you will not able to escape explaining
- 		 * me how you were going to use this. :-)
-@@ -3905,7 +3909,7 @@ void netif_napi_del(struct napi_struct *napi)
- }
- EXPORT_SYMBOL(netif_napi_del);
- 
--static void net_rx_action(struct softirq_action *h)
-+static __latent_entropy void net_rx_action(void)
- {
- 	struct softnet_data *sd = &__get_cpu_var(softnet_data);
- 	unsigned long time_limit = jiffies + 2;
-@@ -4375,8 +4379,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
- 		else
- 			seq_printf(seq, "%04x", ntohs(pt->type));
- 
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		seq_printf(seq, " %-8s %p\n",
-+			   pt->dev ? pt->dev->name : "", NULL);
-+#else
- 		seq_printf(seq, " %-8s %pF\n",
- 			   pt->dev ? pt->dev->name : "", pt->func);
-+#endif
- 	}
- 
- 	return 0;
-@@ -4438,7 +4447,7 @@ static void __net_exit dev_proc_net_exit(struct net *net)
- 	proc_net_remove(net, "dev");
- }
- 
--static struct pernet_operations __net_initdata dev_proc_ops = {
-+static struct pernet_operations __net_initconst dev_proc_ops = {
- 	.init = dev_proc_net_init,
- 	.exit = dev_proc_net_exit,
- };
-@@ -5933,7 +5942,7 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
- 	} else {
- 		netdev_stats_to_stats64(storage, &dev->stats);
- 	}
--	storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
-+	storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
- 	return storage;
- }
- EXPORT_SYMBOL(dev_get_stats);
-@@ -6512,7 +6521,7 @@ static void __net_exit netdev_exit(struct net *net)
- 	kfree(net->dev_index_head);
- }
- 
--static struct pernet_operations __net_initdata netdev_net_ops = {
-+static struct pernet_operations __net_initconst netdev_net_ops = {
- 	.init = netdev_init,
- 	.exit = netdev_exit,
- };
-@@ -6574,7 +6583,7 @@ static void __net_exit default_device_exit_batch(struct list_head *net_list)
- 	rtnl_unlock();
- }
- 
--static struct pernet_operations __net_initdata default_device_ops = {
-+static struct pernet_operations __net_initconst default_device_ops = {
- 	.exit = default_device_exit,
- 	.exit_batch = default_device_exit_batch,
- };
-diff --git a/net/core/dev_addr_lists.c b/net/core/dev_addr_lists.c
-index cd09414..d070f83 100644
---- a/net/core/dev_addr_lists.c
-+++ b/net/core/dev_addr_lists.c
-@@ -723,7 +723,7 @@ static void __net_exit dev_mc_net_exit(struct net *net)
- 	proc_net_remove(net, "dev_mcast");
- }
- 
--static struct pernet_operations __net_initdata dev_mc_net_ops = {
-+static struct pernet_operations __net_initconst dev_mc_net_ops = {
- 	.init = dev_mc_net_init,
- 	.exit = dev_mc_net_exit,
- };
-diff --git a/net/core/ethtool.c b/net/core/ethtool.c
-index 2367246..4a0a677 100644
---- a/net/core/ethtool.c
-+++ b/net/core/ethtool.c
-@@ -1612,10 +1612,19 @@ static int ethtool_get_dump_data(struct net_device *dev,
- 	if (ret)
- 		return ret;
- 
--	len = (tmp.len > dump.len) ? dump.len : tmp.len;
-+	len = min(tmp.len, dump.len);
- 	if (!len)
- 		return -EFAULT;
- 
-+	/* Don't ever let the driver think there's more space available
-+	 * than it requested with .get_dump_flag().
-+	 */
-+	dump.len = len;
-+
-+	/* Always allocate enough space to hold the whole thing so that the
-+	 * driver does not need to check the length and bother with partial
-+	 * dumping.
-+	 */
- 	data = vzalloc(tmp.len);
- 	if (!data)
- 		return -ENOMEM;
-@@ -1623,6 +1632,16 @@ static int ethtool_get_dump_data(struct net_device *dev,
- 	if (ret)
- 		goto out;
- 
-+	/* There are two sane possibilities:
-+	 * 1. The driver's .get_dump_data() does not touch dump.len.
-+	 * 2. Or it may set dump.len to how much it really writes, which
-+	 *    should be tmp.len (or len if it can do a partial dump).
-+	 * In any case respond to userspace with the actual length of data
-+	 * it's receiving.
-+	 */
-+	WARN_ON(dump.len != len && dump.len != tmp.len);
-+	dump.len = len;
-+
- 	if (copy_to_user(useraddr, &dump, sizeof(dump))) {
- 		ret = -EFAULT;
- 		goto out;
-diff --git a/net/core/filter.c b/net/core/filter.c
-index 5dea452..d775edc 100644
---- a/net/core/filter.c
-+++ b/net/core/filter.c
-@@ -39,6 +39,7 @@
- #include <linux/filter.h>
- #include <linux/reciprocal_div.h>
- #include <linux/ratelimit.h>
-+#include <linux/seccomp.h>
- 
- /* No hurry in this branch */
- static void *__load_pointer(const struct sk_buff *skb, int k, unsigned int size)
-@@ -350,6 +351,11 @@ load_b:
- 				A = 0;
- 			continue;
- 		}
-+#ifdef CONFIG_SECCOMP_FILTER
-+		case BPF_S_ANC_SECCOMP_LD_W:
-+			A = seccomp_bpf_load(fentry->k);
-+			continue;
-+#endif
- 		default:
- 			WARN_RATELIMIT(1, "Unknown code:%u jt:%u tf:%u k:%u\n",
- 				       fentry->code, fentry->jt,
-diff --git a/net/core/flow.c b/net/core/flow.c
-index e318c7e..168b1d0 100644
---- a/net/core/flow.c
-+++ b/net/core/flow.c
-@@ -61,7 +61,7 @@ struct flow_cache {
- 	struct timer_list		rnd_timer;
- };
- 
--atomic_t flow_cache_genid = ATOMIC_INIT(0);
-+atomic_unchecked_t flow_cache_genid = ATOMIC_INIT(0);
- EXPORT_SYMBOL(flow_cache_genid);
- static struct flow_cache flow_cache_global;
- static struct kmem_cache *flow_cachep __read_mostly;
-@@ -86,7 +86,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
- 
- static int flow_entry_valid(struct flow_cache_entry *fle)
- {
--	if (atomic_read(&flow_cache_genid) != fle->genid)
-+	if (atomic_read_unchecked(&flow_cache_genid) != fle->genid)
- 		return 0;
- 	if (fle->object && !fle->object->ops->check(fle->object))
- 		return 0;
-@@ -259,7 +259,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
- 			hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
- 			fcp->hash_count++;
- 		}
--	} else if (likely(fle->genid == atomic_read(&flow_cache_genid))) {
-+	} else if (likely(fle->genid == atomic_read_unchecked(&flow_cache_genid))) {
- 		flo = fle->object;
- 		if (!flo)
- 			goto ret_object;
-@@ -280,7 +280,7 @@ nocache:
- 	}
- 	flo = resolver(net, key, family, dir, flo, ctx);
- 	if (fle) {
--		fle->genid = atomic_read(&flow_cache_genid);
-+		fle->genid = atomic_read_unchecked(&flow_cache_genid);
- 		if (!IS_ERR(flo))
- 			fle->object = flo;
- 		else
-diff --git a/net/core/iovec.c b/net/core/iovec.c
-index c40f27e..7f49254 100644
---- a/net/core/iovec.c
-+++ b/net/core/iovec.c
-@@ -42,7 +42,7 @@ int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr *address,
- 	if (m->msg_namelen) {
- 		if (mode == VERIFY_READ) {
- 			void __user *namep;
--			namep = (void __user __force *) m->msg_name;
-+			namep = (void __force_user *) m->msg_name;
- 			err = move_addr_to_kernel(namep, m->msg_namelen,
- 						  address);
- 			if (err < 0)
-@@ -54,7 +54,7 @@ int verify_iovec(struct msghdr *m, struct iovec *iov, struct sockaddr *address,
- 	}
- 
- 	size = m->msg_iovlen * sizeof(struct iovec);
--	if (copy_from_user(iov, (void __user __force *) m->msg_iov, size))
-+	if (copy_from_user(iov, (void __force_user *) m->msg_iov, size))
- 		return -EFAULT;
- 
- 	m->msg_iov = iov;
-diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
-index 0329404..ab4e13a 100644
---- a/net/core/net-sysfs.c
-+++ b/net/core/net-sysfs.c
-@@ -1334,7 +1334,7 @@ void netdev_class_remove_file(struct class_attribute *class_attr)
- }
- EXPORT_SYMBOL(netdev_class_remove_file);
- 
--int netdev_kobject_init(void)
-+int __init netdev_kobject_init(void)
- {
- 	kobj_ns_type_register(&net_ns_type_operations);
- 	return class_register(&net_class);
-diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
-index dd00b71..74d1779 100644
---- a/net/core/net_namespace.c
-+++ b/net/core/net_namespace.c
-@@ -422,7 +422,7 @@ static int __register_pernet_operations(struct list_head *list,
- 	int error;
- 	LIST_HEAD(net_exit_list);
- 
--	list_add_tail(&ops->list, list);
-+	pax_list_add_tail((struct list_head *)&ops->list, list);
- 	if (ops->init || (ops->id && ops->size)) {
- 		for_each_net(net) {
- 			error = ops_init(ops, net);
-@@ -435,7 +435,7 @@ static int __register_pernet_operations(struct list_head *list,
- 
- out_undo:
- 	/* If I have an error cleanup all namespaces I initialized */
--	list_del(&ops->list);
-+	pax_list_del((struct list_head *)&ops->list);
- 	ops_exit_list(ops, &net_exit_list);
- 	ops_free_list(ops, &net_exit_list);
- 	return error;
-@@ -446,7 +446,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
- 	struct net *net;
- 	LIST_HEAD(net_exit_list);
- 
--	list_del(&ops->list);
-+	pax_list_del((struct list_head *)&ops->list);
- 	for_each_net(net)
- 		list_add_tail(&net->exit_list, &net_exit_list);
- 	ops_exit_list(ops, &net_exit_list);
-@@ -580,7 +580,7 @@ int register_pernet_device(struct pernet_operations *ops)
- 	mutex_lock(&net_mutex);
- 	error = register_pernet_operations(&pernet_list, ops);
- 	if (!error && (first_device == &pernet_list))
--		first_device = &ops->list;
-+		first_device = (struct list_head *)&ops->list;
- 	mutex_unlock(&net_mutex);
- 	return error;
- }
-diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
-index 5b7d5f2..ecb9676 100644
---- a/net/core/rtnetlink.c
-+++ b/net/core/rtnetlink.c
-@@ -57,7 +57,7 @@ struct rtnl_link {
- 	rtnl_doit_func		doit;
- 	rtnl_dumpit_func	dumpit;
- 	rtnl_calcit_func 	calcit;
--};
-+} __no_const;
- 
- static DEFINE_MUTEX(rtnl_mutex);
- 
-@@ -284,10 +284,13 @@ static LIST_HEAD(link_ops);
-  */
- int __rtnl_link_register(struct rtnl_link_ops *ops)
- {
--	if (!ops->dellink)
--		ops->dellink = unregister_netdevice_queue;
-+	if (!ops->dellink) {
-+		pax_open_kernel();
-+		*(void **)&ops->dellink = unregister_netdevice_queue;
-+		pax_close_kernel();
-+	}
- 
--	list_add_tail(&ops->list, &link_ops);
-+	pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
- 	return 0;
- }
- EXPORT_SYMBOL_GPL(__rtnl_link_register);
-@@ -334,7 +337,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
- 	for_each_net(net) {
- 		__rtnl_kill_links(net, ops);
- 	}
--	list_del(&ops->list);
-+	pax_list_del((struct list_head *)&ops->list);
- }
- EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
- 
-diff --git a/net/core/scm.c b/net/core/scm.c
-index ff52ad0..aff1c0f 100644
---- a/net/core/scm.c
-+++ b/net/core/scm.c
-@@ -220,7 +220,7 @@ EXPORT_SYMBOL(__scm_send);
- int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
- {
- 	struct cmsghdr __user *cm
--		= (__force struct cmsghdr __user *)msg->msg_control;
-+		= (struct cmsghdr __force_user *)msg->msg_control;
- 	struct cmsghdr cmhdr;
- 	int cmlen = CMSG_LEN(len);
- 	int err;
-@@ -243,7 +243,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
- 	err = -EFAULT;
- 	if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
- 		goto out;
--	if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
-+	if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
- 		goto out;
- 	cmlen = CMSG_SPACE(len);
- 	if (msg->msg_controllen < cmlen)
-@@ -259,7 +259,7 @@ EXPORT_SYMBOL(put_cmsg);
- void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
- {
- 	struct cmsghdr __user *cm
--		= (__force struct cmsghdr __user*)msg->msg_control;
-+		= (struct cmsghdr __force_user *)msg->msg_control;
- 
- 	int fdmax = 0;
- 	int fdnum = scm->fp->count;
-@@ -279,7 +279,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
- 	if (fdnum < fdmax)
- 		fdmax = fdnum;
- 
--	for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
-+	for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
- 	     i++, cmfptr++)
- 	{
- 		int new_fd;
-diff --git a/net/core/secure_seq.c b/net/core/secure_seq.c
-index 925991a..209a505 100644
---- a/net/core/secure_seq.c
-+++ b/net/core/secure_seq.c
-@@ -12,12 +12,10 @@
- 
- static u32 net_secret[MD5_MESSAGE_BYTES / 4] ____cacheline_aligned;
- 
--static int __init net_secret_init(void)
-+void net_secret_init(void)
- {
- 	get_random_bytes(net_secret, sizeof(net_secret));
--	return 0;
- }
--late_initcall(net_secret_init);
- 
- #ifdef CONFIG_INET
- static u32 seq_scale(u32 seq)
-diff --git a/net/core/skbuff.c b/net/core/skbuff.c
-index af9c3c6..76914a3 100644
---- a/net/core/skbuff.c
-+++ b/net/core/skbuff.c
-@@ -2902,13 +2902,15 @@ void __init skb_init(void)
- 	skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
- 					      sizeof(struct sk_buff),
- 					      0,
--					      SLAB_HWCACHE_ALIGN|SLAB_PANIC,
-+					      SLAB_HWCACHE_ALIGN|SLAB_PANIC|
-+					      SLAB_NO_SANITIZE,
- 					      NULL);
- 	skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
- 						(2*sizeof(struct sk_buff)) +
- 						sizeof(atomic_t),
- 						0,
--						SLAB_HWCACHE_ALIGN|SLAB_PANIC,
-+						SLAB_HWCACHE_ALIGN|SLAB_PANIC|
-+						SLAB_NO_SANITIZE,
- 						NULL);
- }
- 
-diff --git a/net/core/sock.c b/net/core/sock.c
-index 8a2c2dd..3ba3cf1 100644
---- a/net/core/sock.c
-+++ b/net/core/sock.c
-@@ -289,7 +289,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
- 	struct sk_buff_head *list = &sk->sk_receive_queue;
- 
- 	if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
--		atomic_inc(&sk->sk_drops);
-+		atomic_inc_unchecked(&sk->sk_drops);
- 		trace_sock_rcvqueue_full(sk, skb);
- 		return -ENOMEM;
- 	}
-@@ -299,7 +299,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
- 		return err;
- 
- 	if (!sk_rmem_schedule(sk, skb->truesize)) {
--		atomic_inc(&sk->sk_drops);
-+		atomic_inc_unchecked(&sk->sk_drops);
- 		return -ENOBUFS;
- 	}
- 
-@@ -319,7 +319,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
- 	skb_dst_force(skb);
- 
- 	spin_lock_irqsave(&list->lock, flags);
--	skb->dropcount = atomic_read(&sk->sk_drops);
-+	skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
- 	__skb_queue_tail(list, skb);
- 	spin_unlock_irqrestore(&list->lock, flags);
- 
-@@ -339,7 +339,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
- 	skb->dev = NULL;
- 
- 	if (sk_rcvqueues_full(sk, skb)) {
--		atomic_inc(&sk->sk_drops);
-+		atomic_inc_unchecked(&sk->sk_drops);
- 		goto discard_and_relse;
- 	}
- 	if (nested)
-@@ -357,7 +357,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
- 		mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
- 	} else if (sk_add_backlog(sk, skb)) {
- 		bh_unlock_sock(sk);
--		atomic_inc(&sk->sk_drops);
-+		atomic_inc_unchecked(&sk->sk_drops);
- 		goto discard_and_relse;
- 	}
- 
-@@ -406,7 +406,7 @@ struct dst_entry *sk_dst_check(struct sock *sk, u32 cookie)
- }
- EXPORT_SYMBOL(sk_dst_check);
- 
--static int sock_bindtodevice(struct sock *sk, char __user *optval, int optlen)
-+static int sock_bindtodevice(struct sock *sk, char __user *optval, unsigned int optlen)
- {
- 	int ret = -ENOPROTOOPT;
- #ifdef CONFIG_NETDEVICES
-@@ -420,7 +420,7 @@ static int sock_bindtodevice(struct sock *sk, char __user *optval, int optlen)
- 		goto out;
- 
- 	ret = -EINVAL;
--	if (optlen < 0)
-+	if (optlen > INT_MAX)
- 		goto out;
- 
- 	/* Bind this socket to a particular device like "eth0",
-@@ -786,12 +786,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
- 		struct timeval tm;
- 	} v;
- 
--	int lv = sizeof(int);
--	int len;
-+	unsigned int lv = sizeof(int);
-+	unsigned int len;
- 
- 	if (get_user(len, optlen))
- 		return -EFAULT;
--	if (len < 0)
-+	if (len > INT_MAX)
- 		return -EINVAL;
- 
- 	memset(&v, 0, sizeof(v));
-@@ -932,18 +932,18 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
- 		if (len > sizeof(peercred))
- 			len = sizeof(peercred);
- 		cred_to_ucred(sk->sk_peer_pid, sk->sk_peer_cred, &peercred);
--		if (copy_to_user(optval, &peercred, len))
-+		if (len > sizeof(peercred) || copy_to_user(optval, &peercred, len))
- 			return -EFAULT;
- 		goto lenout;
- 	}
- 
- 	case SO_PEERNAME:
- 	{
--		char address[128];
-+		char address[_K_SS_MAXSIZE];
- 
- 		if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
- 			return -ENOTCONN;
--		if (lv < len)
-+		if (lv < len || sizeof address < len)
- 			return -EINVAL;
- 		if (copy_to_user(optval, address, len))
- 			return -EFAULT;
-@@ -978,7 +978,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
- 
- 	if (len > lv)
- 		len = lv;
--	if (copy_to_user(optval, &v, len))
-+	if (len > sizeof(v) || copy_to_user(optval, &v, len))
- 		return -EFAULT;
- lenout:
- 	if (put_user(len, optlen))
-@@ -2027,7 +2027,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
- 	 */
- 	smp_wmb();
- 	atomic_set(&sk->sk_refcnt, 1);
--	atomic_set(&sk->sk_drops, 0);
-+	atomic_set_unchecked(&sk->sk_drops, 0);
- }
- EXPORT_SYMBOL(sock_init_data);
- 
-@@ -2564,7 +2564,7 @@ static __net_exit void proto_exit_net(struct net *net)
- }
- 
- 
--static __net_initdata struct pernet_operations proto_net_ops = {
-+static __net_initconst struct pernet_operations proto_net_ops = {
- 	.init = proto_init_net,
- 	.exit = proto_exit_net,
- };
-diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
-index f0bdd36..957fc06 100644
---- a/net/core/sysctl_net_core.c
-+++ b/net/core/sysctl_net_core.c
-@@ -28,7 +28,7 @@ static int rps_sock_flow_sysctl(ctl_table *table, int write,
- {
- 	unsigned int orig_size, size;
- 	int ret, i;
--	ctl_table tmp = {
-+	ctl_table_no_const tmp = {
- 		.data = &size,
- 		.maxlen = sizeof(size),
- 		.mode = table->mode
-@@ -210,29 +210,27 @@ __net_initdata struct ctl_path net_core_path[] = {
- 
- static __net_init int sysctl_core_net_init(struct net *net)
- {
--	struct ctl_table *tbl;
-+	ctl_table_no_const *tbl = NULL;
- 
- 	net->core.sysctl_somaxconn = SOMAXCONN;
- 
--	tbl = netns_core_table;
- 	if (!net_eq(net, &init_net)) {
--		tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
-+		tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
- 		if (tbl == NULL)
- 			goto err_dup;
- 
- 		tbl[0].data = &net->core.sysctl_somaxconn;
--	}
-+		net->core.sysctl_hdr = register_net_sysctl_table(net, net_core_path, tbl);
-+	} else
-+		net->core.sysctl_hdr = register_net_sysctl_table(net, net_core_path, netns_core_table);
- 
--	net->core.sysctl_hdr = register_net_sysctl_table(net,
--			net_core_path, tbl);
- 	if (net->core.sysctl_hdr == NULL)
- 		goto err_reg;
- 
- 	return 0;
- 
- err_reg:
--	if (tbl != netns_core_table)
--		kfree(tbl);
-+	kfree(tbl);
- err_dup:
- 	return -ENOMEM;
- }
-@@ -247,7 +245,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
- 	kfree(tbl);
- }
- 
--static __net_initdata struct pernet_operations sysctl_core_ops = {
-+static __net_initconst struct pernet_operations sysctl_core_ops = {
- 	.init = sysctl_core_net_init,
- 	.exit = sysctl_core_net_exit,
- };
-diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
-index 16fbf8c..ff4b0fc 100644
---- a/net/decnet/af_decnet.c
-+++ b/net/decnet/af_decnet.c
-@@ -469,6 +469,7 @@ static struct proto dn_proto = {
- 	.sysctl_rmem		= sysctl_decnet_rmem,
- 	.max_header		= DN_MAX_NSP_DATA_HEADER + 64,
- 	.obj_size		= sizeof(struct dn_sock),
-+	.slab_flags		= SLAB_USERCOPY,
- };
- 
- static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
-diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
-index d50a13c..1f612ff 100644
---- a/net/decnet/sysctl_net_decnet.c
-+++ b/net/decnet/sysctl_net_decnet.c
-@@ -175,7 +175,7 @@ static int dn_node_address_handler(ctl_table *table, int write,
- 
- 	if (len > *lenp) len = *lenp;
- 
--	if (copy_to_user(buffer, addr, len))
-+	if (len > sizeof addr || copy_to_user(buffer, addr, len))
- 		return -EFAULT;
- 
- 	*lenp = len;
-@@ -238,7 +238,7 @@ static int dn_def_dev_handler(ctl_table *table, int write,
- 
- 	if (len > *lenp) len = *lenp;
- 
--	if (copy_to_user(buffer, devname, len))
-+	if (len > sizeof devname || copy_to_user(buffer, devname, len))
- 		return -EFAULT;
- 
- 	*lenp = len;
-diff --git a/net/econet/Kconfig b/net/econet/Kconfig
-index 39a2d29..f39c0fe 100644
---- a/net/econet/Kconfig
-+++ b/net/econet/Kconfig
-@@ -4,7 +4,7 @@
- 
- config ECONET
- 	tristate "Acorn Econet/AUN protocols (EXPERIMENTAL)"
--	depends on EXPERIMENTAL && INET
-+	depends on EXPERIMENTAL && INET && BROKEN
- 	---help---
- 	  Econet is a fairly old and slow networking protocol mainly used by
- 	  Acorn computers to access file and print servers. It uses native
-diff --git a/net/ieee802154/6lowpan.c b/net/ieee802154/6lowpan.c
-index 19d6aef..4f610f4 100644
---- a/net/ieee802154/6lowpan.c
-+++ b/net/ieee802154/6lowpan.c
-@@ -329,7 +329,7 @@ static int lowpan_header_create(struct sk_buff *skb,
- 			hc06_ptr += 3;
- 		} else {
- 			/* compress nothing */
--			memcpy(hc06_ptr, &hdr, 4);
-+			memcpy(hc06_ptr, hdr, 4);
- 			/* replace the top byte with new ECN | DSCP format */
- 			*hc06_ptr = tmp;
- 			hc06_ptr += 4;
-diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
-index 5d228de..91bdee5 100644
---- a/net/ipv4/af_inet.c
-+++ b/net/ipv4/af_inet.c
-@@ -114,6 +114,7 @@
- #include <net/inet_common.h>
- #include <net/xfrm.h>
- #include <net/net_namespace.h>
-+#include <net/secure_seq.h>
- #ifdef CONFIG_IP_MROUTE
- #include <linux/mroute.h>
- #endif
-@@ -241,8 +242,10 @@ void build_ehash_secret(void)
- 		get_random_bytes(&rnd, sizeof(rnd));
- 	} while (rnd == 0);
- 
--	if (cmpxchg(&inet_ehash_secret, 0, rnd) == 0)
-+	if (cmpxchg(&inet_ehash_secret, 0, rnd) == 0) {
- 		get_random_bytes(&ipv6_hash_secret, sizeof(ipv6_hash_secret));
-+		net_secret_init();
-+	}
- }
- EXPORT_SYMBOL(build_ehash_secret);
- 
-@@ -1612,7 +1615,7 @@ static __net_exit void ipv4_mib_exit_net(struct net *net)
- 	snmp_mib_free((void __percpu **)net->mib.tcp_statistics);
- }
- 
--static __net_initdata struct pernet_operations ipv4_mib_ops = {
-+static __net_initconst struct pernet_operations ipv4_mib_ops = {
- 	.init = ipv4_mib_init_net,
- 	.exit = ipv4_mib_exit_net,
- };
-@@ -1646,13 +1649,9 @@ static int __init inet_init(void)
- 
- 	BUILD_BUG_ON(sizeof(struct inet_skb_parm) > sizeof(dummy_skb->cb));
- 
--	sysctl_local_reserved_ports = kzalloc(65536 / 8, GFP_KERNEL);
--	if (!sysctl_local_reserved_ports)
--		goto out;
--
- 	rc = proto_register(&tcp_prot, 1);
- 	if (rc)
--		goto out_free_reserved_ports;
-+		goto out;
- 
- 	rc = proto_register(&udp_prot, 1);
- 	if (rc)
-@@ -1759,8 +1758,6 @@ out_unregister_udp_proto:
- 	proto_unregister(&udp_prot);
- out_unregister_tcp_proto:
- 	proto_unregister(&tcp_prot);
--out_free_reserved_ports:
--	kfree(sysctl_local_reserved_ports);
- 	goto out;
- }
- 
-diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
-index 59a7041..060976d 100644
---- a/net/ipv4/arp.c
-+++ b/net/ipv4/arp.c
-@@ -945,24 +945,25 @@ static void parp_redo(struct sk_buff *skb)
- static int arp_rcv(struct sk_buff *skb, struct net_device *dev,
- 		   struct packet_type *pt, struct net_device *orig_dev)
- {
--	struct arphdr *arp;
-+	const struct arphdr *arp;
- 
--	/* ARP header, plus 2 device addresses, plus 2 IP addresses.  */
--	if (!pskb_may_pull(skb, arp_hdr_len(dev)))
--		goto freeskb;
--
--	arp = arp_hdr(skb);
--	if (arp->ar_hln != dev->addr_len ||
--	    dev->flags & IFF_NOARP ||
-+	if (dev->flags & IFF_NOARP ||
- 	    skb->pkt_type == PACKET_OTHERHOST ||
--	    skb->pkt_type == PACKET_LOOPBACK ||
--	    arp->ar_pln != 4)
-+	    skb->pkt_type == PACKET_LOOPBACK)
- 		goto freeskb;
- 
- 	skb = skb_share_check(skb, GFP_ATOMIC);
--	if (skb == NULL)
-+	if (!skb)
- 		goto out_of_mem;
- 
-+	/* ARP header, plus 2 device addresses, plus 2 IP addresses.  */
-+	if (!pskb_may_pull(skb, arp_hdr_len(dev)))
-+		goto freeskb;
-+
-+	arp = arp_hdr(skb);
-+	if (arp->ar_hln != dev->addr_len || arp->ar_pln != 4)
-+		goto freeskb;
-+
- 	memset(NEIGH_CB(skb), 0, sizeof(struct neighbour_cb));
- 
- 	return NF_HOOK(NFPROTO_ARP, NF_ARP_IN, skb, dev, NULL, arp_process);
-diff --git a/net/ipv4/datagram.c b/net/ipv4/datagram.c
-index 424fafb..ec07510 100644
---- a/net/ipv4/datagram.c
-+++ b/net/ipv4/datagram.c
-@@ -57,7 +57,7 @@ int ip4_datagram_connect(struct sock *sk, struct sockaddr *uaddr, int addr_len)
- 	if (IS_ERR(rt)) {
- 		err = PTR_ERR(rt);
- 		if (err == -ENETUNREACH)
--			IP_INC_STATS_BH(sock_net(sk), IPSTATS_MIB_OUTNOROUTES);
-+			IP_INC_STATS(sock_net(sk), IPSTATS_MIB_OUTNOROUTES);
- 		goto out;
- 	}
- 
-diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
-index e41c40f..fbed7a7 100644
---- a/net/ipv4/devinet.c
-+++ b/net/ipv4/devinet.c
-@@ -827,9 +827,9 @@ int devinet_ioctl(struct net *net, unsigned int cmd, void __user *arg)
- 		if (!ifa) {
- 			ret = -ENOBUFS;
- 			ifa = inet_alloc_ifa();
-+			if (!ifa)
-+				break;
- 			INIT_HLIST_NODE(&ifa->hash);
--			if (!ifa)
--				break;
- 			if (colon)
- 				memcpy(ifa->ifa_label, ifr.ifr_name, IFNAMSIZ);
- 			else
-@@ -1584,7 +1584,7 @@ static int ipv4_doint_and_flush(ctl_table *ctl, int write,
- #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
- 	DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
- 
--static struct devinet_sysctl_table {
-+static const struct devinet_sysctl_table {
- 	struct ctl_table_header *sysctl_header;
- 	struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
- 	char *dev_name;
-@@ -1729,7 +1729,7 @@ static __net_init int devinet_init_net(struct net *net)
- 	int err;
- 	struct ipv4_devconf *all, *dflt;
- #ifdef CONFIG_SYSCTL
--	struct ctl_table *tbl = ctl_forward_entry;
-+	ctl_table_no_const *tbl = NULL;
- 	struct ctl_table_header *forw_hdr;
- #endif
- 
-@@ -1747,7 +1747,7 @@ static __net_init int devinet_init_net(struct net *net)
- 			goto err_alloc_dflt;
- 
- #ifdef CONFIG_SYSCTL
--		tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
-+		tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
- 		if (tbl == NULL)
- 			goto err_alloc_ctl;
- 
-@@ -1767,7 +1767,10 @@ static __net_init int devinet_init_net(struct net *net)
- 		goto err_reg_dflt;
- 
- 	err = -ENOMEM;
--	forw_hdr = register_net_sysctl_table(net, net_ipv4_path, tbl);
-+	if (!net_eq(net, &init_net))
-+		forw_hdr = register_net_sysctl_table(net, net_ipv4_path, tbl);
-+	else
-+		forw_hdr = register_net_sysctl_table(net, net_ipv4_path, ctl_forward_entry);
- 	if (forw_hdr == NULL)
- 		goto err_reg_ctl;
- 	net->ipv4.forw_hdr = forw_hdr;
-@@ -1783,8 +1786,7 @@ err_reg_ctl:
- err_reg_dflt:
- 	__devinet_sysctl_unregister(all);
- err_reg_all:
--	if (tbl != ctl_forward_entry)
--		kfree(tbl);
-+	kfree(tbl);
- err_alloc_ctl:
- #endif
- 	if (dflt != &ipv4_devconf_dflt)
-@@ -1811,7 +1813,7 @@ static __net_exit void devinet_exit_net(struct net *net)
- 	kfree(net->ipv4.devconf_all);
- }
- 
--static __net_initdata struct pernet_operations devinet_ops = {
-+static __net_initconst struct pernet_operations devinet_ops = {
- 	.init = devinet_init_net,
- 	.exit = devinet_exit_net,
- };
-diff --git a/net/ipv4/esp4.c b/net/ipv4/esp4.c
-index 238fc3b..4455673 100644
---- a/net/ipv4/esp4.c
-+++ b/net/ipv4/esp4.c
-@@ -472,7 +472,7 @@ static u32 esp4_get_mtu(struct xfrm_state *x, int mtu)
- 	}
- 
- 	return ((mtu - x->props.header_len - crypto_aead_authsize(esp->aead) -
--		 net_adj) & ~(align - 1)) + (net_adj - 2);
-+		 net_adj) & ~(align - 1)) + net_adj - 2;
- }
- 
- static void esp4_err(struct sk_buff *skb, u32 info)
-diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
-index 92fc5f6..b790d91 100644
---- a/net/ipv4/fib_frontend.c
-+++ b/net/ipv4/fib_frontend.c
-@@ -970,12 +970,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
- #ifdef CONFIG_IP_ROUTE_MULTIPATH
- 		fib_sync_up(dev);
- #endif
--		atomic_inc(&net->ipv4.dev_addr_genid);
-+		atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
- 		rt_cache_flush(dev_net(dev), -1);
- 		break;
- 	case NETDEV_DOWN:
- 		fib_del_ifaddr(ifa, NULL);
--		atomic_inc(&net->ipv4.dev_addr_genid);
-+		atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
- 		if (ifa->ifa_dev->ifa_list == NULL) {
- 			/* Last address was deleted from this interface.
- 			 * Disable IP.
-@@ -1011,7 +1011,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
- #ifdef CONFIG_IP_ROUTE_MULTIPATH
- 		fib_sync_up(dev);
- #endif
--		atomic_inc(&net->ipv4.dev_addr_genid);
-+		atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
- 		rt_cache_flush(dev_net(dev), -1);
- 		break;
- 	case NETDEV_DOWN:
-diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
-index d01f9c6..284c56c 100644
---- a/net/ipv4/fib_semantics.c
-+++ b/net/ipv4/fib_semantics.c
-@@ -699,7 +699,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
- 	nh->nh_saddr = inet_select_addr(nh->nh_dev,
- 					nh->nh_gw,
- 					nh->nh_parent->fib_scope);
--	nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
-+	nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
- 
- 	return nh->nh_saddr;
- }
-diff --git a/net/ipv4/icmp.c b/net/ipv4/icmp.c
-index ab188ae..662585c 100644
---- a/net/ipv4/icmp.c
-+++ b/net/ipv4/icmp.c
-@@ -1195,7 +1195,7 @@ fail:
- 	return err;
- }
- 
--static struct pernet_operations __net_initdata icmp_sk_ops = {
-+static struct pernet_operations __net_initconst icmp_sk_ops = {
-        .init = icmp_sk_init,
-        .exit = icmp_sk_exit,
- };
-diff --git a/net/ipv4/inet_connection_sock.c b/net/ipv4/inet_connection_sock.c
-index 907ef2c..eba7111 100644
---- a/net/ipv4/inet_connection_sock.c
-+++ b/net/ipv4/inet_connection_sock.c
-@@ -37,7 +37,7 @@ struct local_ports sysctl_local_ports __read_mostly = {
- 	.range = { 32768, 61000 },
- };
- 
--unsigned long *sysctl_local_reserved_ports;
-+unsigned long sysctl_local_reserved_ports[65536 / 8 / sizeof(unsigned long)];
- EXPORT_SYMBOL(sysctl_local_reserved_ports);
- 
- void inet_get_local_port_range(int *low, int *high)
-diff --git a/net/ipv4/inet_diag.c b/net/ipv4/inet_diag.c
-index ccee270..db23c3c 100644
---- a/net/ipv4/inet_diag.c
-+++ b/net/ipv4/inet_diag.c
-@@ -114,8 +114,14 @@ static int inet_csk_diag_fill(struct sock *sk,
- 	r->idiag_retrans = 0;
- 
- 	r->id.idiag_if = sk->sk_bound_dev_if;
-+
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+	r->id.idiag_cookie[0] = 0;
-+	r->id.idiag_cookie[1] = 0;
-+#else
- 	r->id.idiag_cookie[0] = (u32)(unsigned long)sk;
- 	r->id.idiag_cookie[1] = (u32)(((unsigned long)sk >> 31) >> 1);
-+#endif
- 
- 	r->id.idiag_sport = inet->inet_sport;
- 	r->id.idiag_dport = inet->inet_dport;
-@@ -210,8 +216,15 @@ static int inet_twsk_diag_fill(struct inet_timewait_sock *tw,
- 	r->idiag_family	      = tw->tw_family;
- 	r->idiag_retrans      = 0;
- 	r->id.idiag_if	      = tw->tw_bound_dev_if;
-+
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+	r->id.idiag_cookie[0] = 0;
-+	r->id.idiag_cookie[1] = 0;
-+#else
- 	r->id.idiag_cookie[0] = (u32)(unsigned long)tw;
- 	r->id.idiag_cookie[1] = (u32)(((unsigned long)tw >> 31) >> 1);
-+#endif
-+
- 	r->id.idiag_sport     = tw->tw_sport;
- 	r->id.idiag_dport     = tw->tw_dport;
- 	r->id.idiag_src[0]    = tw->tw_rcv_saddr;
-@@ -294,12 +307,14 @@ static int inet_diag_get_exact(struct sk_buff *in_skb,
- 	if (sk == NULL)
- 		goto unlock;
- 
-+#ifndef CONFIG_GRKERNSEC_HIDESYM
- 	err = -ESTALE;
- 	if ((req->id.idiag_cookie[0] != INET_DIAG_NOCOOKIE ||
- 	     req->id.idiag_cookie[1] != INET_DIAG_NOCOOKIE) &&
- 	    ((u32)(unsigned long)sk != req->id.idiag_cookie[0] ||
- 	     (u32)((((unsigned long)sk) >> 31) >> 1) != req->id.idiag_cookie[1]))
- 		goto out;
-+#endif
- 
- 	err = -ENOMEM;
- 	rep = alloc_skb(NLMSG_SPACE((sizeof(struct inet_diag_msg) +
-@@ -589,8 +604,14 @@ static int inet_diag_fill_req(struct sk_buff *skb, struct sock *sk,
- 	r->idiag_retrans = req->retrans;
- 
- 	r->id.idiag_if = sk->sk_bound_dev_if;
-+
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+	r->id.idiag_cookie[0] = 0;
-+	r->id.idiag_cookie[1] = 0;
-+#else
- 	r->id.idiag_cookie[0] = (u32)(unsigned long)req;
- 	r->id.idiag_cookie[1] = (u32)(((unsigned long)req >> 31) >> 1);
-+#endif
- 
- 	tmo = req->expires - jiffies;
- 	if (tmo < 0)
-diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
-index 984ec65..392d206 100644
---- a/net/ipv4/inet_hashtables.c
-+++ b/net/ipv4/inet_hashtables.c
-@@ -18,12 +18,15 @@
- #include <linux/sched.h>
- #include <linux/slab.h>
- #include <linux/wait.h>
-+#include <linux/security.h>
- 
- #include <net/inet_connection_sock.h>
- #include <net/inet_hashtables.h>
- #include <net/secure_seq.h>
- #include <net/ip.h>
- 
-+extern void gr_update_task_in_ip_table(struct task_struct *task, const struct inet_sock *inet);
-+
- /*
-  * Allocate and initialize a new local port bind bucket.
-  * The bindhash mutex for snum's hash chain must be held here.
-@@ -268,7 +271,7 @@ begintw:
- 			}
- 			if (unlikely(!INET_TW_MATCH(sk, net, hash, acookie,
- 				 saddr, daddr, ports, dif))) {
--				sock_put(sk);
-+				inet_twsk_put(inet_twsk(sk));
- 				goto begintw;
- 			}
- 			goto out;
-@@ -530,6 +533,8 @@ ok:
- 			twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
- 		spin_unlock(&head->lock);
- 
-+		gr_update_task_in_ip_table(current, inet_sk(sk));
-+
- 		if (tw) {
- 			inet_twsk_deschedule(tw, death_row);
- 			while (twrefcnt) {
-diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
-index 58c4e696..4f025f0 100644
---- a/net/ipv4/inetpeer.c
-+++ b/net/ipv4/inetpeer.c
-@@ -487,8 +487,8 @@ relookup:
- 	if (p) {
- 		p->daddr = *daddr;
- 		atomic_set(&p->refcnt, 1);
--		atomic_set(&p->rid, 0);
--		atomic_set(&p->ip_id_count,
-+		atomic_set_unchecked(&p->rid, 0);
-+		atomic_set_unchecked(&p->ip_id_count,
- 				(daddr->family == AF_INET) ?
- 					secure_ip_id(daddr->addr.a4) :
- 					secure_ipv6_id(daddr->addr.a6));
-diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
-index 8f441b2..a56d38e 100644
---- a/net/ipv4/ip_fragment.c
-+++ b/net/ipv4/ip_fragment.c
-@@ -315,7 +315,7 @@ static inline int ip_frag_too_far(struct ipq *qp)
- 		return 0;
- 
- 	start = qp->rid;
--	end = atomic_inc_return(&peer->rid);
-+	end = atomic_inc_return_unchecked(&peer->rid);
- 	qp->rid = end;
- 
- 	rc = qp->q.fragments && (end - start) > max;
-@@ -773,21 +773,21 @@ static struct ctl_table ip4_frags_ctl_table[] = {
- 
- static int __net_init ip4_frags_ns_ctl_register(struct net *net)
- {
--	struct ctl_table *table;
-+	ctl_table_no_const *table = NULL;
- 	struct ctl_table_header *hdr;
- 
--	table = ip4_frags_ns_ctl_table;
- 	if (!net_eq(net, &init_net)) {
--		table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
-+		table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
- 		if (table == NULL)
- 			goto err_alloc;
- 
- 		table[0].data = &net->ipv4.frags.high_thresh;
- 		table[1].data = &net->ipv4.frags.low_thresh;
- 		table[2].data = &net->ipv4.frags.timeout;
--	}
-+		hdr = register_net_sysctl_table(net, net_ipv4_ctl_path, table);
-+	} else
-+		hdr = register_net_sysctl_table(net, net_ipv4_ctl_path, ip4_frags_ns_ctl_table);
- 
--	hdr = register_net_sysctl_table(net, net_ipv4_ctl_path, table);
- 	if (hdr == NULL)
- 		goto err_reg;
- 
-@@ -795,8 +795,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
- 	return 0;
- 
- err_reg:
--	if (!net_eq(net, &init_net))
--		kfree(table);
-+	kfree(table);
- err_alloc:
- 	return -ENOMEM;
- }
-diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
-index 5f28fab..ebd7a97 100644
---- a/net/ipv4/ip_gre.c
-+++ b/net/ipv4/ip_gre.c
-@@ -118,7 +118,7 @@
-    Alexey Kuznetsov.
-  */
- 
--static struct rtnl_link_ops ipgre_link_ops __read_mostly;
-+static struct rtnl_link_ops ipgre_link_ops;
- static int ipgre_tunnel_init(struct net_device *dev);
- static void ipgre_tunnel_setup(struct net_device *dev);
- static int ipgre_tunnel_bind_dev(struct net_device *dev);
-@@ -1669,7 +1669,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
- 	[IFLA_GRE_PMTUDISC]	= { .type = NLA_U8 },
- };
- 
--static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
-+static struct rtnl_link_ops ipgre_link_ops = {
- 	.kind		= "gre",
- 	.maxtype	= IFLA_GRE_MAX,
- 	.policy		= ipgre_policy,
-@@ -1682,7 +1682,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
- 	.fill_info	= ipgre_fill_info,
- };
- 
--static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
-+static struct rtnl_link_ops ipgre_tap_ops = {
- 	.kind		= "gretap",
- 	.maxtype	= IFLA_GRE_MAX,
- 	.policy		= ipgre_policy,
-diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c
-index daf408e..16191f0 100644
---- a/net/ipv4/ip_output.c
-+++ b/net/ipv4/ip_output.c
-@@ -833,7 +833,7 @@ static int __ip_append_data(struct sock *sk,
- 		csummode = CHECKSUM_PARTIAL;
- 
- 	cork->length += length;
--	if (((length > mtu) || (skb && skb_is_gso(skb))) &&
-+	if (((length > mtu) || (skb && skb_has_frags(skb))) &&
- 	    (sk->sk_protocol == IPPROTO_UDP) &&
- 	    (rt->dst.dev->features & NETIF_F_UFO) && !rt->dst.header_len) {
- 		err = ip_ufo_append_data(sk, queue, getfrag, from, length,
-diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
-index 3b36002..27e6634 100644
---- a/net/ipv4/ip_sockglue.c
-+++ b/net/ipv4/ip_sockglue.c
-@@ -1120,7 +1120,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
- 		len = min_t(unsigned int, len, opt->optlen);
- 		if (put_user(len, optlen))
- 			return -EFAULT;
--		if (copy_to_user(optval, opt->__data, len))
-+		if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
-+		    copy_to_user(optval, opt->__data, len))
- 			return -EFAULT;
- 		return 0;
- 	}
-@@ -1248,7 +1249,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
- 		if (sk->sk_type != SOCK_STREAM)
- 			return -ENOPROTOOPT;
- 
--		msg.msg_control = optval;
-+		msg.msg_control = (void __force_kernel *)optval;
- 		msg.msg_controllen = len;
- 		msg.msg_flags = flags;
- 
-diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
-index 99ec116..c5628fe 100644
---- a/net/ipv4/ipconfig.c
-+++ b/net/ipv4/ipconfig.c
-@@ -318,7 +318,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
- 
- 	mm_segment_t oldfs = get_fs();
- 	set_fs(get_ds());
--	res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
-+	res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
- 	set_fs(oldfs);
- 	return res;
- }
-@@ -329,7 +329,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
- 
- 	mm_segment_t oldfs = get_fs();
- 	set_fs(get_ds());
--	res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
-+	res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
- 	set_fs(oldfs);
- 	return res;
- }
-@@ -340,7 +340,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
- 
- 	mm_segment_t oldfs = get_fs();
- 	set_fs(get_ds());
--	res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
-+	res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
- 	set_fs(oldfs);
- 	return res;
- }
-diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
-index b5e64e4..4a9a5c4 100644
---- a/net/ipv4/ipmr.c
-+++ b/net/ipv4/ipmr.c
-@@ -1320,6 +1320,10 @@ int ip_mroute_setsockopt(struct sock *sk, int optname, char __user *optval, unsi
- 		if (get_user(v, (u32 __user *)optval))
- 			return -EFAULT;
- 
-+		/* "pimreg%u" should not exceed 16 bytes (IFNAMSIZ) */
-+		if (v != RT_TABLE_DEFAULT && v >= 1000000000)
-+			return -EINVAL;
-+
- 		rtnl_lock();
- 		ret = 0;
- 		if (sk == rtnl_dereference(mrt->mroute_sk)) {
-diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
-index fd7a3f6..21e76da 100644
---- a/net/ipv4/netfilter/arp_tables.c
-+++ b/net/ipv4/netfilter/arp_tables.c
-@@ -880,14 +880,14 @@ static int compat_table_info(const struct xt_table_info *info,
- #endif
- 
- static int get_info(struct net *net, void __user *user,
--                    const int *len, int compat)
-+                    int len, int compat)
- {
- 	char name[XT_TABLE_MAXNAMELEN];
- 	struct xt_table *t;
- 	int ret;
- 
--	if (*len != sizeof(struct arpt_getinfo)) {
--		duprintf("length %u != %Zu\n", *len,
-+	if (len != sizeof(struct arpt_getinfo)) {
-+		duprintf("length %u != %Zu\n", len,
- 			 sizeof(struct arpt_getinfo));
- 		return -EINVAL;
- 	}
-@@ -924,7 +924,7 @@ static int get_info(struct net *net, void __user *user,
- 		info.size = private->size;
- 		strcpy(info.name, name);
- 
--		if (copy_to_user(user, &info, *len) != 0)
-+		if (copy_to_user(user, &info, len) != 0)
- 			ret = -EFAULT;
- 		else
- 			ret = 0;
-@@ -1683,7 +1683,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
- 
- 	switch (cmd) {
- 	case ARPT_SO_GET_INFO:
--		ret = get_info(sock_net(sk), user, len, 1);
-+		ret = get_info(sock_net(sk), user, *len, 1);
- 		break;
- 	case ARPT_SO_GET_ENTRIES:
- 		ret = compat_get_entries(sock_net(sk), user, len);
-@@ -1728,7 +1728,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
- 
- 	switch (cmd) {
- 	case ARPT_SO_GET_INFO:
--		ret = get_info(sock_net(sk), user, len, 0);
-+		ret = get_info(sock_net(sk), user, *len, 0);
- 		break;
- 
- 	case ARPT_SO_GET_ENTRIES:
-diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
-index 24e556e..f6918b4 100644
---- a/net/ipv4/netfilter/ip_tables.c
-+++ b/net/ipv4/netfilter/ip_tables.c
-@@ -1069,14 +1069,14 @@ static int compat_table_info(const struct xt_table_info *info,
- #endif
- 
- static int get_info(struct net *net, void __user *user,
--                    const int *len, int compat)
-+                    int len, int compat)
- {
- 	char name[XT_TABLE_MAXNAMELEN];
- 	struct xt_table *t;
- 	int ret;
- 
--	if (*len != sizeof(struct ipt_getinfo)) {
--		duprintf("length %u != %zu\n", *len,
-+	if (len != sizeof(struct ipt_getinfo)) {
-+		duprintf("length %u != %zu\n", len,
- 			 sizeof(struct ipt_getinfo));
- 		return -EINVAL;
- 	}
-@@ -1113,7 +1113,7 @@ static int get_info(struct net *net, void __user *user,
- 		info.size = private->size;
- 		strcpy(info.name, name);
- 
--		if (copy_to_user(user, &info, *len) != 0)
-+		if (copy_to_user(user, &info, len) != 0)
- 			ret = -EFAULT;
- 		else
- 			ret = 0;
-@@ -1967,7 +1967,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
- 
- 	switch (cmd) {
- 	case IPT_SO_GET_INFO:
--		ret = get_info(sock_net(sk), user, len, 1);
-+		ret = get_info(sock_net(sk), user, *len, 1);
- 		break;
- 	case IPT_SO_GET_ENTRIES:
- 		ret = compat_get_entries(sock_net(sk), user, len);
-@@ -2014,7 +2014,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
- 
- 	switch (cmd) {
- 	case IPT_SO_GET_INFO:
--		ret = get_info(sock_net(sk), user, len, 0);
-+		ret = get_info(sock_net(sk), user, *len, 0);
- 		break;
- 
- 	case IPT_SO_GET_ENTRIES:
-diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
-index b550815..c3b44d5 100644
---- a/net/ipv4/netfilter/ipt_ULOG.c
-+++ b/net/ipv4/netfilter/ipt_ULOG.c
-@@ -202,6 +202,7 @@ static void ipt_ulog_packet(unsigned int hooknum,
- 	ub->qlen++;
- 
- 	pm = NLMSG_DATA(nlh);
-+	memset(pm, 0, sizeof(*pm));
- 
- 	/* We might not have a timestamp, get one */
- 	if (skb->tstamp.tv64 == 0)
-@@ -218,8 +219,6 @@ static void ipt_ulog_packet(unsigned int hooknum,
- 		strncpy(pm->prefix, prefix, sizeof(pm->prefix));
- 	else if (loginfo->prefix[0] != '\0')
- 		strncpy(pm->prefix, loginfo->prefix, sizeof(pm->prefix));
--	else
--		*(pm->prefix) = '\0';
- 
- 	if (in && in->hard_header_len > 0 &&
- 	    skb->mac_header != skb->network_header &&
-@@ -231,13 +230,9 @@ static void ipt_ulog_packet(unsigned int hooknum,
- 
- 	if (in)
- 		strncpy(pm->indev_name, in->name, sizeof(pm->indev_name));
--	else
--		pm->indev_name[0] = '\0';
- 
- 	if (out)
- 		strncpy(pm->outdev_name, out->name, sizeof(pm->outdev_name));
--	else
--		pm->outdev_name[0] = '\0';
- 
- 	/* copy_len <= skb->len, so can't fail. */
- 	if (skb_copy_bits(skb, 0, pm->payload, copy_len) < 0)
-diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
-index 294a380..885a292 100644
---- a/net/ipv4/ping.c
-+++ b/net/ipv4/ping.c
-@@ -836,7 +836,7 @@ static void ping_format_sock(struct sock *sp, struct seq_file *f,
- 		sk_rmem_alloc_get(sp),
- 		0, 0L, 0, sock_i_uid(sp), 0, sock_i_ino(sp),
- 		atomic_read(&sp->sk_refcnt), sp,
--		atomic_read(&sp->sk_drops), len);
-+		atomic_read_unchecked(&sp->sk_drops), len);
- }
- 
- static int ping_seq_show(struct seq_file *seq, void *v)
-diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
-index f7fdbe9..63740b7 100644
---- a/net/ipv4/proc.c
-+++ b/net/ipv4/proc.c
-@@ -487,7 +487,7 @@ static __net_exit void ip_proc_exit_net(struct net *net)
- 	proc_net_remove(net, "sockstat");
- }
- 
--static __net_initdata struct pernet_operations ip_proc_ops = {
-+static __net_initconst struct pernet_operations ip_proc_ops = {
- 	.init = ip_proc_init_net,
- 	.exit = ip_proc_exit_net,
- };
-diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
-index 2815014..1d39ae6 100644
---- a/net/ipv4/raw.c
-+++ b/net/ipv4/raw.c
-@@ -305,7 +305,7 @@ static int raw_rcv_skb(struct sock * sk, struct sk_buff * skb)
- int raw_rcv(struct sock *sk, struct sk_buff *skb)
- {
- 	if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
--		atomic_inc(&sk->sk_drops);
-+		atomic_inc_unchecked(&sk->sk_drops);
- 		kfree_skb(skb);
- 		return NET_RX_DROP;
- 	}
-@@ -740,16 +740,20 @@ static int raw_init(struct sock *sk)
- 
- static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
- {
-+	struct icmp_filter filter;
-+
- 	if (optlen > sizeof(struct icmp_filter))
- 		optlen = sizeof(struct icmp_filter);
--	if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
-+	if (copy_from_user(&filter, optval, optlen))
- 		return -EFAULT;
-+	raw_sk(sk)->filter = filter;
- 	return 0;
- }
- 
- static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
- {
- 	int len, ret = -EFAULT;
-+	struct icmp_filter filter;
- 
- 	if (get_user(len, optlen))
- 		goto out;
-@@ -759,8 +763,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
- 	if (len > sizeof(struct icmp_filter))
- 		len = sizeof(struct icmp_filter);
- 	ret = -EFAULT;
--	if (put_user(len, optlen) ||
--	    copy_to_user(optval, &raw_sk(sk)->filter, len))
-+	filter = raw_sk(sk)->filter;
-+	if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
- 		goto out;
- 	ret = 0;
- out:	return ret;
-@@ -988,7 +992,13 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
- 		sk_wmem_alloc_get(sp),
- 		sk_rmem_alloc_get(sp),
- 		0, 0L, 0, sock_i_uid(sp), 0, sock_i_ino(sp),
--		atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
-+		atomic_read(&sp->sk_refcnt),
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		NULL,
-+#else
-+		sp,
-+#endif
-+		atomic_read_unchecked(&sp->sk_drops));
- }
- 
- static int raw_seq_show(struct seq_file *seq, void *v)
-@@ -1051,7 +1061,7 @@ static __net_exit void raw_exit_net(struct net *net)
- 	proc_net_remove(net, "raw");
- }
- 
--static __net_initdata struct pernet_operations raw_net_ops = {
-+static __net_initconst struct pernet_operations raw_net_ops = {
- 	.init = raw_init_net,
- 	.exit = raw_exit_net,
- };
-diff --git a/net/ipv4/route.c b/net/ipv4/route.c
-index c45a155a3..dadea8d 100644
---- a/net/ipv4/route.c
-+++ b/net/ipv4/route.c
-@@ -313,7 +313,7 @@ static inline unsigned int rt_hash(__be32 daddr, __be32 saddr, int idx,
- 
- static inline int rt_genid(struct net *net)
- {
--	return atomic_read(&net->ipv4.rt_genid);
-+	return atomic_read_unchecked(&net->ipv4.rt_genid);
- }
- 
- #ifdef CONFIG_PROC_FS
-@@ -641,7 +641,7 @@ static void __net_exit ip_rt_do_proc_exit(struct net *net)
- #endif
- }
- 
--static struct pernet_operations ip_rt_proc_ops __net_initdata =  {
-+static struct pernet_operations ip_rt_proc_ops __net_initconst =  {
- 	.init = ip_rt_do_proc_init,
- 	.exit = ip_rt_do_proc_exit,
- };
-@@ -937,7 +937,7 @@ static void rt_cache_invalidate(struct net *net)
- 	unsigned char shuffle;
- 
- 	get_random_bytes(&shuffle, sizeof(shuffle));
--	atomic_add(shuffle + 1U, &net->ipv4.rt_genid);
-+	atomic_add_unchecked(shuffle + 1U, &net->ipv4.rt_genid);
- 	redirect_genid++;
- 	inetpeer_invalidate_tree(AF_INET);
- }
-@@ -3023,7 +3023,7 @@ static int rt_fill_info(struct net *net,
- 	error = rt->dst.error;
- 	if (peer) {
- 		inet_peer_refcheck(rt->peer);
--		id = atomic_read(&peer->ip_id_count) & 0xffff;
-+		id = atomic_read_unchecked(&peer->ip_id_count) & 0xffff;
- 		if (peer->tcp_ts_stamp) {
- 			ts = peer->tcp_ts;
- 			tsage = get_seconds() - peer->tcp_ts_stamp;
-@@ -3222,7 +3222,7 @@ static int ipv4_sysctl_rtcache_flush(ctl_table *__ctl, int write,
- {
- 	if (write) {
- 		int flush_delay;
--		ctl_table ctl;
-+		ctl_table_no_const ctl;
- 		struct net *net;
- 
- 		memcpy(&ctl, __ctl, sizeof(ctl));
-@@ -3371,6 +3371,7 @@ static struct ctl_table ipv4_route_flush_table[] = {
- 		.maxlen		= sizeof(int),
- 		.mode		= 0200,
- 		.proc_handler	= ipv4_sysctl_rtcache_flush,
-+		.extra1		= &init_net,
- 	},
- 	{ },
- };
-@@ -3384,25 +3385,23 @@ static __net_initdata struct ctl_path ipv4_route_path[] = {
- 
- static __net_init int sysctl_route_net_init(struct net *net)
- {
--	struct ctl_table *tbl;
-+	ctl_table_no_const *tbl = NULL;
- 
--	tbl = ipv4_route_flush_table;
- 	if (!net_eq(net, &init_net)) {
--		tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
-+		tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
- 		if (tbl == NULL)
- 			goto err_dup;
--	}
--	tbl[0].extra1 = net;
- 
--	net->ipv4.route_hdr =
--		register_net_sysctl_table(net, ipv4_route_path, tbl);
-+		net->ipv4.route_hdr = register_net_sysctl_table(net, ipv4_route_path, tbl);
-+	} else
-+		net->ipv4.route_hdr = register_net_sysctl_table(net, ipv4_route_path, ipv4_route_flush_table);
-+
- 	if (net->ipv4.route_hdr == NULL)
- 		goto err_reg;
- 	return 0;
- 
- err_reg:
--	if (tbl != ipv4_route_flush_table)
--		kfree(tbl);
-+	kfree(tbl);
- err_dup:
- 	return -ENOMEM;
- }
-@@ -3417,7 +3416,7 @@ static __net_exit void sysctl_route_net_exit(struct net *net)
- 	kfree(tbl);
- }
- 
--static __net_initdata struct pernet_operations sysctl_route_ops = {
-+static __net_initconst struct pernet_operations sysctl_route_ops = {
- 	.init = sysctl_route_net_init,
- 	.exit = sysctl_route_net_exit,
- };
-@@ -3432,7 +3431,7 @@ static __net_init int rt_genid_init(struct net *net)
- 	return 0;
- }
- 
--static __net_initdata struct pernet_operations rt_genid_ops = {
-+static __net_initconst struct pernet_operations rt_genid_ops = {
- 	.init = rt_genid_init,
- };
- 
-diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
-index 739b073..7ac6591 100644
---- a/net/ipv4/sysctl_net_ipv4.c
-+++ b/net/ipv4/sysctl_net_ipv4.c
-@@ -53,7 +53,7 @@ static int ipv4_local_port_range(ctl_table *table, int write,
- {
- 	int ret;
- 	int range[2];
--	ctl_table tmp = {
-+	ctl_table_no_const tmp = {
- 		.data = &range,
- 		.maxlen = sizeof(range),
- 		.mode = table->mode,
-@@ -104,7 +104,7 @@ static int ipv4_ping_group_range(ctl_table *table, int write,
- {
- 	int ret;
- 	gid_t range[2];
--	ctl_table tmp = {
-+	ctl_table_no_const tmp = {
- 		.data = &range,
- 		.maxlen = sizeof(range),
- 		.mode = table->mode,
-@@ -125,7 +125,7 @@ static int proc_tcp_congestion_control(ctl_table *ctl, int write,
- 				       void __user *buffer, size_t *lenp, loff_t *ppos)
- {
- 	char val[TCP_CA_NAME_MAX];
--	ctl_table tbl = {
-+	ctl_table_no_const tbl = {
- 		.data = val,
- 		.maxlen = TCP_CA_NAME_MAX,
- 	};
-@@ -144,7 +144,7 @@ static int proc_tcp_available_congestion_control(ctl_table *ctl,
- 						 void __user *buffer, size_t *lenp,
- 						 loff_t *ppos)
- {
--	ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
-+	ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
- 	int ret;
- 
- 	tbl.data = kmalloc(tbl.maxlen, GFP_USER);
-@@ -161,7 +161,7 @@ static int proc_allowed_congestion_control(ctl_table *ctl,
- 					   void __user *buffer, size_t *lenp,
- 					   loff_t *ppos)
- {
--	ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
-+	ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
- 	int ret;
- 
- 	tbl.data = kmalloc(tbl.maxlen, GFP_USER);
-@@ -361,7 +361,7 @@ static struct ctl_table ipv4_table[] = {
- 	},
- 	{
- 		.procname	= "ip_local_reserved_ports",
--		.data		= NULL, /* initialized in sysctl_ipv4_init */
-+		.data		= sysctl_local_reserved_ports,
- 		.maxlen		= 65536,
- 		.mode		= 0644,
- 		.proc_handler	= proc_do_large_bitmap,
-@@ -744,11 +744,10 @@ EXPORT_SYMBOL_GPL(net_ipv4_ctl_path);
- 
- static __net_init int ipv4_sysctl_init_net(struct net *net)
- {
--	struct ctl_table *table;
-+	ctl_table_no_const *table = NULL;
- 
--	table = ipv4_net_table;
- 	if (!net_eq(net, &init_net)) {
--		table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
-+		table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
- 		if (table == NULL)
- 			goto err_alloc;
- 
-@@ -780,16 +779,17 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
- 
- 	net->ipv4.sysctl_rt_cache_rebuild_count = 4;
- 
--	net->ipv4.ipv4_hdr = register_net_sysctl_table(net,
--			net_ipv4_ctl_path, table);
-+	if (!net_eq(net, &init_net))
-+		net->ipv4.ipv4_hdr = register_net_sysctl_table(net, net_ipv4_ctl_path, table);
-+	else
-+		net->ipv4.ipv4_hdr = register_net_sysctl_table(net, net_ipv4_ctl_path, ipv4_net_table);
- 	if (net->ipv4.ipv4_hdr == NULL)
- 		goto err_reg;
- 
- 	return 0;
- 
- err_reg:
--	if (!net_eq(net, &init_net))
--		kfree(table);
-+	kfree(table);
- err_alloc:
- 	return -ENOMEM;
- }
-@@ -803,7 +803,7 @@ static __net_exit void ipv4_sysctl_exit_net(struct net *net)
- 	kfree(table);
- }
- 
--static __net_initdata struct pernet_operations ipv4_sysctl_ops = {
-+static __net_initconst struct pernet_operations ipv4_sysctl_ops = {
- 	.init = ipv4_sysctl_init_net,
- 	.exit = ipv4_sysctl_exit_net,
- };
-@@ -811,16 +811,6 @@ static __net_initdata struct pernet_operations ipv4_sysctl_ops = {
- static __init int sysctl_ipv4_init(void)
- {
- 	struct ctl_table_header *hdr;
--	struct ctl_table *i;
--
--	for (i = ipv4_table; i->procname; i++) {
--		if (strcmp(i->procname, "ip_local_reserved_ports") == 0) {
--			i->data = sysctl_local_reserved_ports;
--			break;
--		}
--	}
--	if (!i->procname)
--		return -EINVAL;
- 
- 	hdr = register_sysctl_paths(net_ipv4_ctl_path, ipv4_table);
- 	if (hdr == NULL)
-diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
-index 872b41d..bb914c3 100644
---- a/net/ipv4/tcp_input.c
-+++ b/net/ipv4/tcp_input.c
-@@ -1469,7 +1469,10 @@ static int tcp_shifted_skb(struct sock *sk, struct sk_buff *skb,
- 		tp->lost_cnt_hint -= tcp_skb_pcount(prev);
- 	}
- 
--	TCP_SKB_CB(skb)->tcp_flags |= TCP_SKB_CB(prev)->tcp_flags;
-+	TCP_SKB_CB(prev)->tcp_flags |= TCP_SKB_CB(skb)->tcp_flags;
-+	if (TCP_SKB_CB(skb)->tcp_flags & TCPHDR_FIN)
-+		TCP_SKB_CB(prev)->end_seq++;
-+
- 	if (skb == tcp_highest_sack(sk))
- 		tcp_advance_highest_sack(sk, skb);
- 
-@@ -4736,7 +4739,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
-  * simplifies code)
-  */
- static void
--tcp_collapse(struct sock *sk, struct sk_buff_head *list,
-+__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
- 	     struct sk_buff *head, struct sk_buff *tail,
- 	     u32 start, u32 end)
- {
-@@ -5551,6 +5554,9 @@ slow_path:
- 	if (len < (th->doff << 2) || tcp_checksum_complete_user(sk, skb))
- 		goto csum_error;
- 
-+	if (!th->ack && !th->rst)
-+		goto discard;
-+
- 	/*
- 	 *	Standard slow path.
- 	 */
-@@ -5559,8 +5565,7 @@ slow_path:
- 		return 0;
- 
- step5:
--	if (th->ack &&
--	    tcp_ack(sk, skb, FLAG_SLOWPATH | FLAG_UPDATE_TS_RECENT) < 0)
-+	if (tcp_ack(sk, skb, FLAG_SLOWPATH | FLAG_UPDATE_TS_RECENT) < 0)
- 		goto discard;
- 
- 	tcp_rcv_rtt_measure_ts(sk, skb);
-@@ -5791,6 +5796,7 @@ discard:
- 	    tcp_paws_reject(&tp->rx_opt, 0))
- 		goto discard_and_undo;
- 
-+#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
- 	if (th->syn) {
- 		/* We see SYN without ACK. It is attempt of
- 		 * simultaneous connect with crossed SYNs.
-@@ -5839,6 +5845,7 @@ discard:
- 		goto discard;
- #endif
- 	}
-+#endif
- 	/* "fifth, if neither of the SYN or RST bits is set then
- 	 * drop the segment and return."
- 	 */
-@@ -5882,7 +5889,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
- 			goto discard;
- 
- 		if (th->syn) {
--			if (th->fin)
-+			if (th->fin || th->urg || th->psh)
- 				goto discard;
- 			if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
- 				return 1;
-@@ -5921,11 +5928,14 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
- 		return 0;
- 	}
- 
-+	if (!th->ack && !th->rst)
-+		goto discard;
-+
- 	if (!tcp_validate_incoming(sk, skb, th, 0))
- 		return 0;
- 
- 	/* step 5: check the ACK field */
--	if (th->ack) {
-+	if (true) {
- 		int acceptable = tcp_ack(sk, skb, FLAG_SLOWPATH |
- 						  FLAG_UPDATE_TS_RECENT) > 0;
- 
-@@ -6031,8 +6041,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
- 			}
- 			break;
- 		}
--	} else
--		goto discard;
-+	}
- 
- 	/* step 6: check the URG bit */
- 	tcp_urg(sk, skb, th);
-diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
-index a97c9ad..640d986 100644
---- a/net/ipv4/tcp_ipv4.c
-+++ b/net/ipv4/tcp_ipv4.c
-@@ -87,6 +87,9 @@ int sysctl_tcp_tw_reuse __read_mostly;
- int sysctl_tcp_low_latency __read_mostly;
- EXPORT_SYMBOL(sysctl_tcp_low_latency);
- 
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+extern int grsec_enable_blackhole;
-+#endif
- 
- #ifdef CONFIG_TCP_MD5SIG
- static struct tcp_md5sig_key *tcp_v4_md5_do_lookup(struct sock *sk,
-@@ -1636,6 +1639,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
- 	return 0;
- 
- reset:
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+	if (!grsec_enable_blackhole)
-+#endif
- 	tcp_v4_send_reset(rsk, skb);
- discard:
- 	kfree_skb(skb);
-@@ -1698,12 +1704,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
- 	TCP_SKB_CB(skb)->sacked	 = 0;
- 
- 	sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
--	if (!sk)
-+	if (!sk) {
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+		ret = 1;
-+#endif
- 		goto no_tcp_socket;
--
-+	}
- process:
--	if (sk->sk_state == TCP_TIME_WAIT)
-+	if (sk->sk_state == TCP_TIME_WAIT) {
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+		ret = 2;
-+#endif
- 		goto do_time_wait;
-+	}
- 
- 	if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
- 		NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
-@@ -1753,6 +1766,10 @@ no_tcp_socket:
- bad_packet:
- 		TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
- 	} else {
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+		if (!grsec_enable_blackhole || (ret == 1 &&
-+		    (skb->dev->flags & IFF_LOOPBACK)))
-+#endif
- 		tcp_v4_send_reset(NULL, skb);
- 	}
- 
-@@ -2413,7 +2430,11 @@ static void get_openreq4(const struct sock *sk, const struct request_sock *req,
- 		0,  /* non standard timer */
- 		0, /* open_requests have no inode */
- 		atomic_read(&sk->sk_refcnt),
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		NULL,
-+#else
- 		req,
-+#endif
- 		len);
- }
- 
-@@ -2463,7 +2484,12 @@ static void get_tcp4_sock(struct sock *sk, struct seq_file *f, int i, int *len)
- 		sock_i_uid(sk),
- 		icsk->icsk_probes_out,
- 		sock_i_ino(sk),
--		atomic_read(&sk->sk_refcnt), sk,
-+		atomic_read(&sk->sk_refcnt),
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		NULL,
-+#else
-+		sk,
-+#endif
- 		jiffies_to_clock_t(icsk->icsk_rto),
- 		jiffies_to_clock_t(icsk->icsk_ack.ato),
- 		(icsk->icsk_ack.quick << 1) | icsk->icsk_ack.pingpong,
-@@ -2491,7 +2517,13 @@ static void get_timewait4_sock(const struct inet_timewait_sock *tw,
- 		" %02X %08X:%08X %02X:%08lX %08X %5d %8d %d %d %pK%n",
- 		i, src, srcp, dest, destp, tw->tw_substate, 0, 0,
- 		3, jiffies_to_clock_t(ttd), 0, 0, 0, 0,
--		atomic_read(&tw->tw_refcnt), tw, len);
-+		atomic_read(&tw->tw_refcnt),
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		NULL,
-+#else
-+		tw,
-+#endif
-+		len);
- }
- 
- #define TMPSZ 150
-@@ -2662,7 +2694,7 @@ static void __net_exit tcp_sk_exit_batch(struct list_head *net_exit_list)
- 	inet_twsk_purge(&tcp_hashinfo, &tcp_death_row, AF_INET);
- }
- 
--static struct pernet_operations __net_initdata tcp_sk_ops = {
-+static struct pernet_operations __net_initconst tcp_sk_ops = {
-        .init	   = tcp_sk_init,
-        .exit	   = tcp_sk_exit,
-        .exit_batch = tcp_sk_exit_batch,
-diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
-index 66363b6..b0654a3 100644
---- a/net/ipv4/tcp_minisocks.c
-+++ b/net/ipv4/tcp_minisocks.c
-@@ -27,6 +27,10 @@
- #include <net/inet_common.h>
- #include <net/xfrm.h>
- 
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+extern int grsec_enable_blackhole;
-+#endif
-+
- int sysctl_tcp_syncookies __read_mostly = 1;
- EXPORT_SYMBOL(sysctl_tcp_syncookies);
- 
-@@ -751,6 +755,10 @@ listen_overflow:
- 
- embryonic_reset:
- 	NET_INC_STATS_BH(sock_net(sk), LINUX_MIB_EMBRYONICRSTS);
-+
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+	if (!grsec_enable_blackhole)
-+#endif
- 	if (!(flg & TCP_FLAG_RST))
- 		req->rsk_ops->send_reset(sk, skb);
- 
-diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c
-index 3add486..a5df757 100644
---- a/net/ipv4/tcp_output.c
-+++ b/net/ipv4/tcp_output.c
-@@ -1318,7 +1318,7 @@ static void tcp_cwnd_validate(struct sock *sk)
-  * modulo only when the receiver window alone is the limiting factor or
-  * when we would be allowed to send the split-due-to-Nagle skb fully.
-  */
--static unsigned int tcp_mss_split_point(const struct sock *sk, const struct sk_buff *skb,
-+static unsigned int __intentional_overflow(0) tcp_mss_split_point(const struct sock *sk, const struct sk_buff *skb,
- 					unsigned int mss_now, unsigned int max_segs)
- {
- 	const struct tcp_sock *tp = tcp_sk(sk);
-diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
-index 85ee7eb..53277ab 100644
---- a/net/ipv4/tcp_probe.c
-+++ b/net/ipv4/tcp_probe.c
-@@ -202,7 +202,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
- 		if (cnt + width >= len)
- 			break;
- 
--		if (copy_to_user(buf + cnt, tbuf, width))
-+		if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
- 			return -EFAULT;
- 		cnt += width;
- 	}
-diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
-index 2e0f0af..e2948bf 100644
---- a/net/ipv4/tcp_timer.c
-+++ b/net/ipv4/tcp_timer.c
-@@ -22,6 +22,10 @@
- #include <linux/gfp.h>
- #include <net/tcp.h>
- 
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+extern int grsec_lastack_retries;
-+#endif
-+
- int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
- int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
- int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
-@@ -199,6 +203,13 @@ static int tcp_write_timeout(struct sock *sk)
- 		}
- 	}
- 
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+	if ((sk->sk_state == TCP_LAST_ACK) &&
-+	    (grsec_lastack_retries > 0) &&
-+	    (grsec_lastack_retries < retry_until))
-+		retry_until = grsec_lastack_retries;
-+#endif
-+
- 	if (retransmits_timed_out(sk, retry_until,
- 				  syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
- 		/* Has it gone just too far? */
-diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
-index 5decc93..79830d4 100644
---- a/net/ipv4/udp.c
-+++ b/net/ipv4/udp.c
-@@ -86,6 +86,7 @@
- #include <linux/types.h>
- #include <linux/fcntl.h>
- #include <linux/module.h>
-+#include <linux/security.h>
- #include <linux/socket.h>
- #include <linux/sockios.h>
- #include <linux/igmp.h>
-@@ -108,6 +109,10 @@
- #include <trace/events/udp.h>
- #include "udp_impl.h"
- 
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+extern int grsec_enable_blackhole;
-+#endif
-+
- struct udp_table udp_table __read_mostly;
- EXPORT_SYMBOL(udp_table);
- 
-@@ -565,6 +570,9 @@ found:
- 	return s;
- }
- 
-+extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
-+extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
-+
- /*
-  * This routine is called by the ICMP module when it gets some
-  * sort of error condition.  If err < 0 then the socket should
-@@ -857,9 +865,18 @@ int udp_sendmsg(struct kiocb *iocb, struct sock *sk, struct msghdr *msg,
- 		dport = usin->sin_port;
- 		if (dport == 0)
- 			return -EINVAL;
-+
-+		err = gr_search_udp_sendmsg(sk, usin);
-+		if (err)
-+			return err;
- 	} else {
- 		if (sk->sk_state != TCP_ESTABLISHED)
- 			return -EDESTADDRREQ;
-+
-+		err = gr_search_udp_sendmsg(sk, NULL);
-+		if (err)
-+			return err;
-+
- 		daddr = inet->inet_daddr;
- 		dport = inet->inet_dport;
- 		/* Open fast path for connected socket.
-@@ -1100,7 +1117,7 @@ static unsigned int first_packet_length(struct sock *sk)
- 		udp_lib_checksum_complete(skb)) {
- 		UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
- 				 IS_UDPLITE(sk));
--		atomic_inc(&sk->sk_drops);
-+		atomic_inc_unchecked(&sk->sk_drops);
- 		__skb_unlink(skb, rcvq);
- 		__skb_queue_tail(&list_kill, skb);
- 	}
-@@ -1186,6 +1203,10 @@ try_again:
- 	if (!skb)
- 		goto out;
- 
-+	err = gr_search_udp_recvmsg(sk, skb);
-+	if (err)
-+		goto out_free;
-+
- 	ulen = skb->len - sizeof(struct udphdr);
- 	copied = len;
- 	if (copied > ulen)
-@@ -1488,7 +1509,7 @@ int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
- 
- drop:
- 	UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
--	atomic_inc(&sk->sk_drops);
-+	atomic_inc_unchecked(&sk->sk_drops);
- 	kfree_skb(skb);
- 	return -1;
- }
-@@ -1507,7 +1528,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
- 			skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
- 
- 		if (!skb1) {
--			atomic_inc(&sk->sk_drops);
-+			atomic_inc_unchecked(&sk->sk_drops);
- 			UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
- 					 IS_UDPLITE(sk));
- 			UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
-@@ -1676,6 +1697,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
- 		goto csum_error;
- 
- 	UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+	if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
-+#endif
- 	icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
- 
- 	/*
-@@ -2099,8 +2123,13 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
- 		sk_wmem_alloc_get(sp),
- 		sk_rmem_alloc_get(sp),
- 		0, 0L, 0, sock_i_uid(sp), 0, sock_i_ino(sp),
--		atomic_read(&sp->sk_refcnt), sp,
--		atomic_read(&sp->sk_drops), len);
-+		atomic_read(&sp->sk_refcnt),
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		NULL,
-+#else
-+		sp,
-+#endif
-+		atomic_read_unchecked(&sp->sk_drops), len);
- }
- 
- int udp4_seq_show(struct seq_file *seq, void *v)
-diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
-index a0b4c5d..a5818a1 100644
---- a/net/ipv4/xfrm4_policy.c
-+++ b/net/ipv4/xfrm4_policy.c
-@@ -190,11 +190,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
- 	fl4->flowi4_tos = iph->tos;
- }
- 
--static inline int xfrm4_garbage_collect(struct dst_ops *ops)
-+static int xfrm4_garbage_collect(struct dst_ops *ops)
- {
- 	struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
- 
--	xfrm4_policy_afinfo.garbage_collect(net);
-+	xfrm_garbage_collect_deferred(net);
- 	return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
- }
- 
-diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
-index 5d41293..19a815f 100644
---- a/net/ipv6/addrconf.c
-+++ b/net/ipv6/addrconf.c
-@@ -2157,7 +2157,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
- 		p.iph.ihl = 5;
- 		p.iph.protocol = IPPROTO_IPV6;
- 		p.iph.ttl = 64;
--		ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
-+		ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
- 
- 		if (ops->ndo_do_ioctl) {
- 			mm_segment_t oldfs = get_fs();
-diff --git a/net/ipv6/esp6.c b/net/ipv6/esp6.c
-index 65dd543..e6c6e6d 100644
---- a/net/ipv6/esp6.c
-+++ b/net/ipv6/esp6.c
-@@ -164,8 +164,6 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
- 	struct esp_data *esp = x->data;
- 
- 	/* skb is pure payload to encrypt */
--	err = -ENOMEM;
--
- 	aead = esp->aead;
- 	alen = crypto_aead_authsize(aead);
- 
-@@ -200,8 +198,10 @@ static int esp6_output(struct xfrm_state *x, struct sk_buff *skb)
- 	}
- 
- 	tmp = esp_alloc_tmp(aead, nfrags + sglists, seqhilen);
--	if (!tmp)
-+	if (!tmp) {
-+		err = -ENOMEM;
- 		goto error;
-+	}
- 
- 	seqhi = esp_tmp_seqhi(tmp);
- 	iv = esp_tmp_iv(aead, tmp, seqhilen);
-@@ -419,7 +419,7 @@ static u32 esp6_get_mtu(struct xfrm_state *x, int mtu)
- 		net_adj = 0;
- 
- 	return ((mtu - x->props.header_len - crypto_aead_authsize(esp->aead) -
--		 net_adj) & ~(align - 1)) + (net_adj - 2);
-+		 net_adj) & ~(align - 1)) + net_adj - 2;
- }
- 
- static void esp6_err(struct sk_buff *skb, struct inet6_skb_parm *opt,
-diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
-index d505453..ff99535 100644
---- a/net/ipv6/icmp.c
-+++ b/net/ipv6/icmp.c
-@@ -969,7 +969,7 @@ ctl_table ipv6_icmp_table_template[] = {
- 
- struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
- {
--	struct ctl_table *table;
-+	ctl_table_no_const *table;
- 
- 	table = kmemdup(ipv6_icmp_table_template,
- 			sizeof(ipv6_icmp_table_template),
-diff --git a/net/ipv6/inet6_connection_sock.c b/net/ipv6/inet6_connection_sock.c
-index 1567fb1..29af910 100644
---- a/net/ipv6/inet6_connection_sock.c
-+++ b/net/ipv6/inet6_connection_sock.c
-@@ -178,7 +178,7 @@ void __inet6_csk_dst_store(struct sock *sk, struct dst_entry *dst,
- #ifdef CONFIG_XFRM
- 	{
- 		struct rt6_info *rt = (struct rt6_info  *)dst;
--		rt->rt6i_flow_cache_genid = atomic_read(&flow_cache_genid);
-+		rt->rt6i_flow_cache_genid = atomic_read_unchecked(&flow_cache_genid);
- 	}
- #endif
- }
-@@ -193,7 +193,7 @@ struct dst_entry *__inet6_csk_dst_check(struct sock *sk, u32 cookie)
- #ifdef CONFIG_XFRM
- 	if (dst) {
- 		struct rt6_info *rt = (struct rt6_info *)dst;
--		if (rt->rt6i_flow_cache_genid != atomic_read(&flow_cache_genid)) {
-+		if (rt->rt6i_flow_cache_genid != atomic_read_unchecked(&flow_cache_genid)) {
- 			__sk_dst_reset(sk);
- 			dst = NULL;
- 		}
-diff --git a/net/ipv6/inet6_hashtables.c b/net/ipv6/inet6_hashtables.c
-index 73f1a00..e38290b 100644
---- a/net/ipv6/inet6_hashtables.c
-+++ b/net/ipv6/inet6_hashtables.c
-@@ -110,7 +110,7 @@ begintw:
- 				goto out;
- 			}
- 			if (!INET6_TW_MATCH(sk, net, hash, saddr, daddr, ports, dif)) {
--				sock_put(sk);
-+				inet_twsk_put(inet_twsk(sk));
- 				goto begintw;
- 			}
- 			goto out;
-diff --git a/net/ipv6/ip6_output.c b/net/ipv6/ip6_output.c
-index 91d0711..7dc5e62 100644
---- a/net/ipv6/ip6_output.c
-+++ b/net/ipv6/ip6_output.c
-@@ -600,8 +600,8 @@ int ip6_find_1stfragopt(struct sk_buff *skb, u8 **nexthdr)
- 
- void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt)
- {
--	static atomic_t ipv6_fragmentation_id;
--	int old, new;
-+	static atomic_unchecked_t ipv6_fragmentation_id;
-+	int id;
- 
- 	if (rt && !(rt->dst.flags & DST_NOPEER)) {
- 		struct inet_peer *peer;
-@@ -614,13 +614,10 @@ void ipv6_select_ident(struct frag_hdr *fhdr, struct rt6_info *rt)
- 			return;
- 		}
- 	}
--	do {
--		old = atomic_read(&ipv6_fragmentation_id);
--		new = old + 1;
--		if (!new)
--			new = 1;
--	} while (atomic_cmpxchg(&ipv6_fragmentation_id, old, new) != old);
--	fhdr->identification = htonl(new);
-+	id = atomic_inc_return_unchecked(&ipv6_fragmentation_id);
-+	if (!id)
-+		id = atomic_inc_return_unchecked(&ipv6_fragmentation_id);
-+	fhdr->identification = htonl(id);
- }
- 
- int ip6_fragment(struct sk_buff *skb, int (*output)(struct sk_buff *))
-@@ -1342,7 +1339,7 @@ int ip6_append_data(struct sock *sk, int getfrag(void *from, char *to,
- 	skb = skb_peek_tail(&sk->sk_write_queue);
- 	cork->length += length;
- 	if (((length > mtu) ||
--	     (skb && skb_is_gso(skb))) &&
-+	     (skb && skb_has_frags(skb))) &&
- 	    (sk->sk_protocol == IPPROTO_UDP) &&
- 	    (rt->dst.dev->features & NETIF_F_UFO)) {
- 		err = ip6_ufo_append_data(sk, getfrag, from, length,
-diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
-index b204df8..8f274f4 100644
---- a/net/ipv6/ipv6_sockglue.c
-+++ b/net/ipv6/ipv6_sockglue.c
-@@ -961,7 +961,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
- 		if (sk->sk_type != SOCK_STREAM)
- 			return -ENOPROTOOPT;
- 
--		msg.msg_control = optval;
-+		msg.msg_control = (void __force_kernel *)optval;
- 		msg.msg_controllen = len;
- 		msg.msg_flags = flags;
- 
-diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
-index 94874b0..a47969c 100644
---- a/net/ipv6/netfilter/ip6_tables.c
-+++ b/net/ipv6/netfilter/ip6_tables.c
-@@ -1091,14 +1091,14 @@ static int compat_table_info(const struct xt_table_info *info,
- #endif
- 
- static int get_info(struct net *net, void __user *user,
--                    const int *len, int compat)
-+                    int len, int compat)
- {
- 	char name[XT_TABLE_MAXNAMELEN];
- 	struct xt_table *t;
- 	int ret;
- 
--	if (*len != sizeof(struct ip6t_getinfo)) {
--		duprintf("length %u != %zu\n", *len,
-+	if (len != sizeof(struct ip6t_getinfo)) {
-+		duprintf("length %u != %zu\n", len,
- 			 sizeof(struct ip6t_getinfo));
- 		return -EINVAL;
- 	}
-@@ -1135,7 +1135,7 @@ static int get_info(struct net *net, void __user *user,
- 		info.size = private->size;
- 		strcpy(info.name, name);
- 
--		if (copy_to_user(user, &info, *len) != 0)
-+		if (copy_to_user(user, &info, len) != 0)
- 			ret = -EFAULT;
- 		else
- 			ret = 0;
-@@ -1989,7 +1989,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
- 
- 	switch (cmd) {
- 	case IP6T_SO_GET_INFO:
--		ret = get_info(sock_net(sk), user, len, 1);
-+		ret = get_info(sock_net(sk), user, *len, 1);
- 		break;
- 	case IP6T_SO_GET_ENTRIES:
- 		ret = compat_get_entries(sock_net(sk), user, len);
-@@ -2036,7 +2036,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
- 
- 	switch (cmd) {
- 	case IP6T_SO_GET_INFO:
--		ret = get_info(sock_net(sk), user, len, 0);
-+		ret = get_info(sock_net(sk), user, *len, 0);
- 		break;
- 
- 	case IP6T_SO_GET_ENTRIES:
-diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
-index 6e6c2c4..c97891e 100644
---- a/net/ipv6/raw.c
-+++ b/net/ipv6/raw.c
-@@ -109,7 +109,7 @@ found:
-  */
- static int icmpv6_filter(const struct sock *sk, const struct sk_buff *skb)
- {
--	struct icmp6hdr *_hdr;
-+	struct icmp6hdr _hdr;
- 	const struct icmp6hdr *hdr;
- 
- 	hdr = skb_header_pointer(skb, skb_transport_offset(skb),
-@@ -376,7 +376,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
- {
- 	if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
- 	    skb_checksum_complete(skb)) {
--		atomic_inc(&sk->sk_drops);
-+		atomic_inc_unchecked(&sk->sk_drops);
- 		kfree_skb(skb);
- 		return NET_RX_DROP;
- 	}
-@@ -403,7 +403,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
- 	struct raw6_sock *rp = raw6_sk(sk);
- 
- 	if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
--		atomic_inc(&sk->sk_drops);
-+		atomic_inc_unchecked(&sk->sk_drops);
- 		kfree_skb(skb);
- 		return NET_RX_DROP;
- 	}
-@@ -427,7 +427,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
- 
- 	if (inet->hdrincl) {
- 		if (skb_checksum_complete(skb)) {
--			atomic_inc(&sk->sk_drops);
-+			atomic_inc_unchecked(&sk->sk_drops);
- 			kfree_skb(skb);
- 			return NET_RX_DROP;
- 		}
-@@ -600,7 +600,7 @@ out:
- 	return err;
- }
- 
--static int rawv6_send_hdrinc(struct sock *sk, void *from, int length,
-+static int rawv6_send_hdrinc(struct sock *sk, void *from, unsigned int length,
- 			struct flowi6 *fl6, struct dst_entry **dstp,
- 			unsigned int flags)
- {
-@@ -908,12 +908,15 @@ do_confirm:
- static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
- 			       char __user *optval, int optlen)
- {
-+	struct icmp6_filter filter;
-+
- 	switch (optname) {
- 	case ICMPV6_FILTER:
- 		if (optlen > sizeof(struct icmp6_filter))
- 			optlen = sizeof(struct icmp6_filter);
--		if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
-+		if (copy_from_user(&filter, optval, optlen))
- 			return -EFAULT;
-+		raw6_sk(sk)->filter = filter;
- 		return 0;
- 	default:
- 		return -ENOPROTOOPT;
-@@ -926,6 +929,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
- 			       char __user *optval, int __user *optlen)
- {
- 	int len;
-+	struct icmp6_filter filter;
- 
- 	switch (optname) {
- 	case ICMPV6_FILTER:
-@@ -937,7 +941,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
- 			len = sizeof(struct icmp6_filter);
- 		if (put_user(len, optlen))
- 			return -EFAULT;
--		if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
-+		filter = raw6_sk(sk)->filter;
-+		if (len > sizeof filter || copy_to_user(optval, &filter, len))
- 			return -EFAULT;
- 		return 0;
- 	default:
-@@ -1244,7 +1249,13 @@ static void raw6_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
- 		   0, 0L, 0,
- 		   sock_i_uid(sp), 0,
- 		   sock_i_ino(sp),
--		   atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
-+		   atomic_read(&sp->sk_refcnt),
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		   NULL,
-+#else
-+		   sp,
-+#endif
-+		   atomic_read_unchecked(&sp->sk_drops));
- }
- 
- static int raw6_seq_show(struct seq_file *seq, void *v)
-diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
-index eba5deb..61e026f 100644
---- a/net/ipv6/reassembly.c
-+++ b/net/ipv6/reassembly.c
-@@ -651,21 +651,21 @@ static struct ctl_table ip6_frags_ctl_table[] = {
- 
- static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
- {
--	struct ctl_table *table;
-+	ctl_table_no_const *table = NULL;
- 	struct ctl_table_header *hdr;
- 
--	table = ip6_frags_ns_ctl_table;
- 	if (!net_eq(net, &init_net)) {
--		table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
-+		table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
- 		if (table == NULL)
- 			goto err_alloc;
- 
- 		table[0].data = &net->ipv6.frags.high_thresh;
- 		table[1].data = &net->ipv6.frags.low_thresh;
- 		table[2].data = &net->ipv6.frags.timeout;
--	}
-+		hdr = register_net_sysctl_table(net, net_ipv6_ctl_path, table);
-+	} else
-+		hdr = register_net_sysctl_table(net, net_ipv6_ctl_path, ip6_frags_ns_ctl_table);
- 
--	hdr = register_net_sysctl_table(net, net_ipv6_ctl_path, table);
- 	if (hdr == NULL)
- 		goto err_reg;
- 
-@@ -673,8 +673,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
- 	return 0;
- 
- err_reg:
--	if (!net_eq(net, &init_net))
--		kfree(table);
-+	kfree(table);
- err_alloc:
- 	return -ENOMEM;
- }
-diff --git a/net/ipv6/route.c b/net/ipv6/route.c
-index 18ea73c..b0b7be2 100644
---- a/net/ipv6/route.c
-+++ b/net/ipv6/route.c
-@@ -2806,7 +2806,7 @@ ctl_table ipv6_route_table_template[] = {
- 
- struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
- {
--	struct ctl_table *table;
-+	ctl_table_no_const *table;
- 
- 	table = kmemdup(ipv6_route_table_template,
- 			sizeof(ipv6_route_table_template),
-diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
-index 166a57c..dc4e6b8 100644
---- a/net/ipv6/sysctl_net_ipv6.c
-+++ b/net/ipv6/sysctl_net_ipv6.c
-@@ -71,7 +71,7 @@ EXPORT_SYMBOL_GPL(net_ipv6_ctl_path);
- 
- static int __net_init ipv6_sysctl_net_init(struct net *net)
- {
--	struct ctl_table *ipv6_table;
-+	ctl_table_no_const *ipv6_table;
- 	struct ctl_table *ipv6_route_table;
- 	struct ctl_table *ipv6_icmp_table;
- 	int err;
-diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
-index c69358c..d1e5855 100644
---- a/net/ipv6/tcp_ipv6.c
-+++ b/net/ipv6/tcp_ipv6.c
-@@ -93,6 +93,10 @@ static struct tcp_md5sig_key *tcp_v6_md5_do_lookup(struct sock *sk,
- }
- #endif
- 
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+extern int grsec_enable_blackhole;
-+#endif
-+
- static void tcp_v6_hash(struct sock *sk)
- {
- 	if (sk->sk_state != TCP_CLOSE) {
-@@ -1657,6 +1661,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
- 	return 0;
- 
- reset:
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+	if (!grsec_enable_blackhole)
-+#endif
- 	tcp_v6_send_reset(sk, skb);
- discard:
- 	if (opt_skb)
-@@ -1736,12 +1743,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
- 	TCP_SKB_CB(skb)->sacked = 0;
- 
- 	sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
--	if (!sk)
-+	if (!sk) {
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+		ret = 1;
-+#endif
- 		goto no_tcp_socket;
-+	}
- 
- process:
--	if (sk->sk_state == TCP_TIME_WAIT)
-+	if (sk->sk_state == TCP_TIME_WAIT) {
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+		ret = 2;
-+#endif
- 		goto do_time_wait;
-+	}
- 
- 	if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
- 		NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
-@@ -1789,6 +1804,10 @@ no_tcp_socket:
- bad_packet:
- 		TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
- 	} else {
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+		if (!grsec_enable_blackhole || (ret == 1 &&
-+		    (skb->dev->flags & IFF_LOOPBACK)))
-+#endif
- 		tcp_v6_send_reset(NULL, skb);
- 	}
- 
-@@ -2049,7 +2068,13 @@ static void get_openreq6(struct seq_file *seq,
- 		   uid,
- 		   0,  /* non standard timer */
- 		   0, /* open_requests have no inode */
--		   0, req);
-+		   0,
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		   NULL
-+#else
-+		   req
-+#endif
-+		   );
- }
- 
- static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i)
-@@ -2099,7 +2124,12 @@ static void get_tcp6_sock(struct seq_file *seq, struct sock *sp, int i)
- 		   sock_i_uid(sp),
- 		   icsk->icsk_probes_out,
- 		   sock_i_ino(sp),
--		   atomic_read(&sp->sk_refcnt), sp,
-+		   atomic_read(&sp->sk_refcnt),
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		   NULL,
-+#else
-+		   sp,
-+#endif
- 		   jiffies_to_clock_t(icsk->icsk_rto),
- 		   jiffies_to_clock_t(icsk->icsk_ack.ato),
- 		   (icsk->icsk_ack.quick << 1 ) | icsk->icsk_ack.pingpong,
-@@ -2134,7 +2164,13 @@ static void get_timewait6_sock(struct seq_file *seq,
- 		   dest->s6_addr32[2], dest->s6_addr32[3], destp,
- 		   tw->tw_substate, 0, 0,
- 		   3, jiffies_to_clock_t(ttd), 0, 0, 0, 0,
--		   atomic_read(&tw->tw_refcnt), tw);
-+		   atomic_read(&tw->tw_refcnt),
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		   NULL
-+#else
-+		   tw
-+#endif
-+		   );
- }
- 
- static int tcp6_seq_show(struct seq_file *seq, void *v)
-diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
-index f9e496b..729da61 100644
---- a/net/ipv6/udp.c
-+++ b/net/ipv6/udp.c
-@@ -50,6 +50,10 @@
- #include <linux/seq_file.h>
- #include "udp_impl.h"
- 
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+extern int grsec_enable_blackhole;
-+#endif
-+
- int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
- {
- 	const struct in6_addr *sk_rcv_saddr6 = &inet6_sk(sk)->rcv_saddr;
-@@ -549,7 +553,7 @@ int udpv6_queue_rcv_skb(struct sock * sk, struct sk_buff *skb)
- 
- 	return 0;
- drop:
--	atomic_inc(&sk->sk_drops);
-+	atomic_inc_unchecked(&sk->sk_drops);
- drop_no_sk_drops_inc:
- 	UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
- 	kfree_skb(skb);
-@@ -625,7 +629,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
- 			continue;
- 		}
- drop:
--		atomic_inc(&sk->sk_drops);
-+		atomic_inc_unchecked(&sk->sk_drops);
- 		UDP6_INC_STATS_BH(sock_net(sk),
- 				UDP_MIB_RCVBUFERRORS, IS_UDPLITE(sk));
- 		UDP6_INC_STATS_BH(sock_net(sk),
-@@ -780,6 +784,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
- 		UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS,
- 				proto == IPPROTO_UDPLITE);
- 
-+#ifdef CONFIG_GRKERNSEC_BLACKHOLE
-+		if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
-+#endif
- 		icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
- 
- 		kfree_skb(skb);
-@@ -796,7 +803,7 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
- 	if (!sock_owned_by_user(sk))
- 		udpv6_queue_rcv_skb(sk, skb);
- 	else if (sk_add_backlog(sk, skb)) {
--		atomic_inc(&sk->sk_drops);
-+		atomic_inc_unchecked(&sk->sk_drops);
- 		bh_unlock_sock(sk);
- 		sock_put(sk);
- 		goto discard;
-@@ -1412,8 +1419,13 @@ static void udp6_sock_seq_show(struct seq_file *seq, struct sock *sp, int bucket
- 		   0, 0L, 0,
- 		   sock_i_uid(sp), 0,
- 		   sock_i_ino(sp),
--		   atomic_read(&sp->sk_refcnt), sp,
--		   atomic_read(&sp->sk_drops));
-+		   atomic_read(&sp->sk_refcnt),
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+		   NULL,
-+#else
-+		   sp,
-+#endif
-+		   atomic_read_unchecked(&sp->sk_drops));
- }
- 
- int udp6_seq_show(struct seq_file *seq, void *v)
-diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
-index db78e7d..c88f974 100644
---- a/net/ipv6/xfrm6_policy.c
-+++ b/net/ipv6/xfrm6_policy.c
-@@ -202,11 +202,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
- 	}
- }
- 
--static inline int xfrm6_garbage_collect(struct dst_ops *ops)
-+static int xfrm6_garbage_collect(struct dst_ops *ops)
- {
- 	struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
- 
--	xfrm6_policy_afinfo.garbage_collect(net);
-+	xfrm_garbage_collect_deferred(net);
- 	return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
- }
- 
-diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
-index 253695d..9481ce8 100644
---- a/net/irda/ircomm/ircomm_tty.c
-+++ b/net/irda/ircomm/ircomm_tty.c
-@@ -282,16 +282,16 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
- 	add_wait_queue(&self->open_wait, &wait);
- 
- 	IRDA_DEBUG(2, "%s(%d):block_til_ready before block on %s open_count=%d\n",
--	      __FILE__,__LINE__, tty->driver->name, self->open_count );
-+	      __FILE__,__LINE__, tty->driver->name, local_read(&self->open_count) );
- 
- 	/* As far as I can see, we protect open_count - Jean II */
- 	spin_lock_irqsave(&self->spinlock, flags);
- 	if (!tty_hung_up_p(filp)) {
- 		extra_count = 1;
--		self->open_count--;
-+		local_dec(&self->open_count);
- 	}
- 	spin_unlock_irqrestore(&self->spinlock, flags);
--	self->blocked_open++;
-+	local_inc(&self->blocked_open);
- 
- 	while (1) {
- 		if (tty->termios->c_cflag & CBAUD) {
-@@ -331,7 +331,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
- 		}
- 
- 		IRDA_DEBUG(1, "%s(%d):block_til_ready blocking on %s open_count=%d\n",
--		      __FILE__,__LINE__, tty->driver->name, self->open_count );
-+		      __FILE__,__LINE__, tty->driver->name, local_read(&self->open_count) );
- 
- 		schedule();
- 	}
-@@ -342,13 +342,13 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
- 	if (extra_count) {
- 		/* ++ is not atomic, so this should be protected - Jean II */
- 		spin_lock_irqsave(&self->spinlock, flags);
--		self->open_count++;
-+		local_inc(&self->open_count);
- 		spin_unlock_irqrestore(&self->spinlock, flags);
- 	}
--	self->blocked_open--;
-+	local_dec(&self->blocked_open);
- 
- 	IRDA_DEBUG(1, "%s(%d):block_til_ready after blocking on %s open_count=%d\n",
--	      __FILE__,__LINE__, tty->driver->name, self->open_count);
-+	      __FILE__,__LINE__, tty->driver->name, local_read(&self->open_count));
- 
- 	if (!retval)
- 		self->flags |= ASYNC_NORMAL_ACTIVE;
-@@ -417,14 +417,14 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
- 	}
- 	/* ++ is not atomic, so this should be protected - Jean II */
- 	spin_lock_irqsave(&self->spinlock, flags);
--	self->open_count++;
-+	local_inc(&self->open_count);
- 
- 	tty->driver_data = self;
- 	self->tty = tty;
- 	spin_unlock_irqrestore(&self->spinlock, flags);
- 
- 	IRDA_DEBUG(1, "%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
--		   self->line, self->open_count);
-+		   self->line, local_read(&self->open_count));
- 
- 	/* Not really used by us, but lets do it anyway */
- 	self->tty->low_latency = (self->flags & ASYNC_LOW_LATENCY) ? 1 : 0;
-@@ -510,7 +510,7 @@ static void ircomm_tty_close(struct tty_struct *tty, struct file *filp)
- 		return;
- 	}
- 
--	if ((tty->count == 1) && (self->open_count != 1)) {
-+	if ((tty->count == 1) && (local_read(&self->open_count) != 1)) {
- 		/*
- 		 * Uh, oh.  tty->count is 1, which means that the tty
- 		 * structure will be freed.  state->count should always
-@@ -520,16 +520,16 @@ static void ircomm_tty_close(struct tty_struct *tty, struct file *filp)
- 		 */
- 		IRDA_DEBUG(0, "%s(), bad serial port count; "
- 			   "tty->count is 1, state->count is %d\n", __func__ ,
--			   self->open_count);
--		self->open_count = 1;
-+			   local_read(&self->open_count));
-+		local_set(&self->open_count, 1);
- 	}
- 
--	if (--self->open_count < 0) {
-+	if (local_dec_return(&self->open_count) < 0) {
- 		IRDA_ERROR("%s(), bad serial port count for ttys%d: %d\n",
--			   __func__, self->line, self->open_count);
--		self->open_count = 0;
-+			   __func__, self->line, local_read(&self->open_count));
-+		local_set(&self->open_count, 0);
- 	}
--	if (self->open_count) {
-+	if (local_read(&self->open_count)) {
- 		spin_unlock_irqrestore(&self->spinlock, flags);
- 
- 		IRDA_DEBUG(0, "%s(), open count > 0\n", __func__ );
-@@ -561,7 +561,7 @@ static void ircomm_tty_close(struct tty_struct *tty, struct file *filp)
- 	tty->closing = 0;
- 	self->tty = NULL;
- 
--	if (self->blocked_open) {
-+	if (local_read(&self->blocked_open)) {
- 		if (self->close_delay)
- 			schedule_timeout_interruptible(self->close_delay);
- 		wake_up_interruptible(&self->open_wait);
-@@ -1013,7 +1013,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
- 	spin_lock_irqsave(&self->spinlock, flags);
- 	self->flags &= ~ASYNC_NORMAL_ACTIVE;
- 	self->tty = NULL;
--	self->open_count = 0;
-+	local_set(&self->open_count, 0);
- 	spin_unlock_irqrestore(&self->spinlock, flags);
- 
- 	wake_up_interruptible(&self->open_wait);
-@@ -1360,7 +1360,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
- 	seq_putc(m, '\n');
- 
- 	seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
--	seq_printf(m, "Open count: %d\n", self->open_count);
-+	seq_printf(m, "Open count: %d\n", local_read(&self->open_count));
- 	seq_printf(m, "Max data size: %d\n", self->max_data_size);
- 	seq_printf(m, "Max header size: %d\n", self->max_header_size);
- 
-diff --git a/net/irda/iriap.c b/net/irda/iriap.c
-index e71e85b..29340a9 100644
---- a/net/irda/iriap.c
-+++ b/net/irda/iriap.c
-@@ -495,8 +495,11 @@ static void iriap_getvaluebyclass_confirm(struct iriap_cb *self,
- /*		case CS_ISO_8859_9: */
- /*		case CS_UNICODE: */
- 		default:
--			IRDA_DEBUG(0, "%s(), charset %s, not supported\n",
--				   __func__, ias_charset_types[charset]);
-+			IRDA_DEBUG(0, "%s(), charset [%d] %s, not supported\n",
-+				   __func__, charset,
-+				   charset < ARRAY_SIZE(ias_charset_types) ?
-+					ias_charset_types[charset] :
-+					"(unknown)");
- 
- 			/* Aborting, close connection! */
- 			iriap_disconnect_request(self);
-diff --git a/net/irda/irlap_frame.c b/net/irda/irlap_frame.c
-index 8c00416..9ea0c93 100644
---- a/net/irda/irlap_frame.c
-+++ b/net/irda/irlap_frame.c
-@@ -544,7 +544,7 @@ static void irlap_recv_discovery_xid_cmd(struct irlap_cb *self,
- 		/*
- 		 *  We now have some discovery info to deliver!
- 		 */
--		discovery = kmalloc(sizeof(discovery_t), GFP_ATOMIC);
-+		discovery = kzalloc(sizeof(discovery_t), GFP_ATOMIC);
- 		if (!discovery) {
- 			IRDA_WARNING("%s: unable to malloc!\n", __func__);
- 			return;
-diff --git a/net/irda/irttp.c b/net/irda/irttp.c
-index 32e3bb0..a4e5eb8 100644
---- a/net/irda/irttp.c
-+++ b/net/irda/irttp.c
-@@ -441,6 +441,7 @@ struct tsap_cb *irttp_open_tsap(__u8 stsap_sel, int credit, notify_t *notify)
- 	lsap = irlmp_open_lsap(stsap_sel, &ttp_notify, 0);
- 	if (lsap == NULL) {
- 		IRDA_WARNING("%s: unable to allocate LSAP!!\n", __func__);
-+		__irttp_close_tsap(self);
- 		return NULL;
- 	}
- 
-diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
-index e836140..f8ec098 100644
---- a/net/iucv/af_iucv.c
-+++ b/net/iucv/af_iucv.c
-@@ -786,10 +786,10 @@ static int iucv_sock_autobind(struct sock *sk)
- 
- 	write_lock_bh(&iucv_sk_list.lock);
- 
--	sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
-+	sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
- 	while (__iucv_get_sock_by_name(name)) {
- 		sprintf(name, "%08x",
--			atomic_inc_return(&iucv_sk_list.autobind_name));
-+			atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
- 	}
- 
- 	write_unlock_bh(&iucv_sk_list.lock);
-diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
-index 403be43..87f09da 100644
---- a/net/iucv/iucv.c
-+++ b/net/iucv/iucv.c
-@@ -690,7 +690,7 @@ static int __cpuinit iucv_cpu_notify(struct notifier_block *self,
- 	return NOTIFY_OK;
- }
- 
--static struct notifier_block __refdata iucv_cpu_notifier = {
-+static struct notifier_block iucv_cpu_notifier = {
- 	.notifier_call = iucv_cpu_notify,
- };
- 
-diff --git a/net/key/af_key.c b/net/key/af_key.c
-index 8dbdb8e..50f4169 100644
---- a/net/key/af_key.c
-+++ b/net/key/af_key.c
-@@ -1097,7 +1097,8 @@ static struct xfrm_state * pfkey_msg2xfrm_state(struct net *net,
- 
- 	x->id.proto = proto;
- 	x->id.spi = sa->sadb_sa_spi;
--	x->props.replay_window = sa->sadb_sa_replay;
-+	x->props.replay_window = min_t(unsigned int, sa->sadb_sa_replay,
-+					(sizeof(x->replay.bitmap) * 8));
- 	if (sa->sadb_sa_flags & SADB_SAFLAGS_NOECN)
- 		x->props.flags |= XFRM_STATE_NOECN;
- 	if (sa->sadb_sa_flags & SADB_SAFLAGS_DECAP_DSCP)
-@@ -1924,6 +1925,9 @@ parse_ipsecrequests(struct xfrm_policy *xp, struct sadb_x_policy *pol)
- 	int len = pol->sadb_x_policy_len*8 - sizeof(struct sadb_x_policy);
- 	struct sadb_x_ipsecrequest *rq = (void*)(pol+1);
- 
-+	if (pol->sadb_x_policy_len * 8 < sizeof(struct sadb_x_policy))
-+		return -EINVAL;
-+
- 	while (len >= sizeof(struct sadb_x_ipsecrequest)) {
- 		if ((err = parse_ipsecrequest(xp, rq)) < 0)
- 			return err;
-@@ -3020,10 +3024,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
- static u32 get_acqseq(void)
- {
- 	u32 res;
--	static atomic_t acqseq;
-+	static atomic_unchecked_t acqseq;
- 
- 	do {
--		res = atomic_inc_return(&acqseq);
-+		res = atomic_inc_return_unchecked(&acqseq);
- 	} while (!res);
- 	return res;
- }
-diff --git a/net/l2tp/l2tp_netlink.c b/net/l2tp/l2tp_netlink.c
-index 93a41a0..d4b4edb 100644
---- a/net/l2tp/l2tp_netlink.c
-+++ b/net/l2tp/l2tp_netlink.c
-@@ -78,8 +78,8 @@ static int l2tp_nl_cmd_noop(struct sk_buff *skb, struct genl_info *info)
- 
- 	hdr = genlmsg_put(msg, info->snd_pid, info->snd_seq,
- 			  &l2tp_nl_family, 0, L2TP_CMD_NOOP);
--	if (IS_ERR(hdr)) {
--		ret = PTR_ERR(hdr);
-+	if (!hdr) {
-+		ret = -EMSGSIZE;
- 		goto err_out;
- 	}
- 
-@@ -228,8 +228,8 @@ static int l2tp_nl_tunnel_send(struct sk_buff *skb, u32 pid, u32 seq, int flags,
- 
- 	hdr = genlmsg_put(skb, pid, seq, &l2tp_nl_family, flags,
- 			  L2TP_CMD_TUNNEL_GET);
--	if (IS_ERR(hdr))
--		return PTR_ERR(hdr);
-+	if (!hdr)
-+		return -EMSGSIZE;
- 
- 	NLA_PUT_U8(skb, L2TP_ATTR_PROTO_VERSION, tunnel->version);
- 	NLA_PUT_U32(skb, L2TP_ATTR_CONN_ID, tunnel->tunnel_id);
-@@ -560,8 +560,8 @@ static int l2tp_nl_session_send(struct sk_buff *skb, u32 pid, u32 seq, int flags
- 	sk = tunnel->sock;
- 
- 	hdr = genlmsg_put(skb, pid, seq, &l2tp_nl_family, flags, L2TP_CMD_SESSION_GET);
--	if (IS_ERR(hdr))
--		return PTR_ERR(hdr);
-+	if (!hdr)
-+		return -EMSGSIZE;
- 
- 	NLA_PUT_U32(skb, L2TP_ATTR_CONN_ID, tunnel->tunnel_id);
- 	NLA_PUT_U32(skb, L2TP_ATTR_SESSION_ID, session->session_id);
-diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
-index 73495f1..ad51356 100644
---- a/net/mac80211/ieee80211_i.h
-+++ b/net/mac80211/ieee80211_i.h
-@@ -27,6 +27,7 @@
- #include <net/ieee80211_radiotap.h>
- #include <net/cfg80211.h>
- #include <net/mac80211.h>
-+#include <asm/local.h>
- #include "key.h"
- #include "sta_info.h"
- 
-@@ -764,7 +765,7 @@ struct ieee80211_local {
- 	/* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
- 	spinlock_t queue_stop_reason_lock;
- 
--	int open_count;
-+	local_t open_count;
- 	int monitors, cooked_mntrs;
- 	/* number of interfaces with corresponding FIF_ flags */
- 	int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
-diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
-index 8260cd5..f13516d 100644
---- a/net/mac80211/iface.c
-+++ b/net/mac80211/iface.c
-@@ -211,7 +211,7 @@ static int ieee80211_do_open(struct net_device *dev, bool coming_up)
- 		break;
- 	}
- 
--	if (local->open_count == 0) {
-+	if (local_read(&local->open_count) == 0) {
- 		res = drv_start(local);
- 		if (res)
- 			goto err_del_bss;
-@@ -235,7 +235,7 @@ static int ieee80211_do_open(struct net_device *dev, bool coming_up)
- 		memcpy(dev->perm_addr, dev->dev_addr, ETH_ALEN);
- 
- 		if (!is_valid_ether_addr(dev->dev_addr)) {
--			if (!local->open_count)
-+			if (!local_read(&local->open_count))
- 				drv_stop(local);
- 			return -EADDRNOTAVAIL;
- 		}
-@@ -327,7 +327,7 @@ static int ieee80211_do_open(struct net_device *dev, bool coming_up)
- 	mutex_unlock(&local->mtx);
- 
- 	if (coming_up)
--		local->open_count++;
-+		local_inc(&local->open_count);
- 
- 	if (hw_reconf_flags) {
- 		ieee80211_hw_config(local, hw_reconf_flags);
-@@ -347,7 +347,7 @@ static int ieee80211_do_open(struct net_device *dev, bool coming_up)
-  err_del_interface:
- 	drv_remove_interface(local, &sdata->vif);
-  err_stop:
--	if (!local->open_count)
-+	if (!local_read(&local->open_count))
- 		drv_stop(local);
-  err_del_bss:
- 	sdata->bss = NULL;
-@@ -472,7 +472,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
- 	}
- 
- 	if (going_down)
--		local->open_count--;
-+		local_dec(&local->open_count);
- 
- 	switch (sdata->vif.type) {
- 	case NL80211_IFTYPE_AP_VLAN:
-@@ -543,7 +543,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
- 
- 	ieee80211_recalc_ps(local, -1);
- 
--	if (local->open_count == 0) {
-+	if (local_read(&local->open_count) == 0) {
- 		if (local->ops->napi_poll)
- 			napi_disable(&local->napi);
- 		ieee80211_clear_tx_pending(local);
-diff --git a/net/mac80211/main.c b/net/mac80211/main.c
-index 7d9b21d..0687004 100644
---- a/net/mac80211/main.c
-+++ b/net/mac80211/main.c
-@@ -163,7 +163,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
- 		local->hw.conf.power_level = power;
- 	}
- 
--	if (changed && local->open_count) {
-+	if (changed && local_read(&local->open_count)) {
- 		ret = drv_config(local, changed);
- 		/*
- 		 * Goal:
-diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
-index 9ee7164..56c5061 100644
---- a/net/mac80211/pm.c
-+++ b/net/mac80211/pm.c
-@@ -34,7 +34,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
- 	struct ieee80211_sub_if_data *sdata;
- 	struct sta_info *sta;
- 
--	if (!local->open_count)
-+	if (!local_read(&local->open_count))
- 		goto suspend;
- 
- 	ieee80211_scan_cancel(local);
-@@ -72,7 +72,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
- 	cancel_work_sync(&local->dynamic_ps_enable_work);
- 	del_timer_sync(&local->dynamic_ps_timer);
- 
--	local->wowlan = wowlan && local->open_count;
-+	local->wowlan = wowlan && local_read(&local->open_count);
- 	if (local->wowlan) {
- 		int err = drv_suspend(local, wowlan);
- 		if (err < 0) {
-@@ -129,7 +129,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
- 	}
- 
- 	/* stop hardware - this must stop RX */
--	if (local->open_count)
-+	if (local_read(&local->open_count))
- 		ieee80211_stop_device(local);
- 
-  suspend:
-diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
-index 7d84b87..6a69cd9 100644
---- a/net/mac80211/rate.c
-+++ b/net/mac80211/rate.c
-@@ -401,7 +401,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
- 
- 	ASSERT_RTNL();
- 
--	if (local->open_count)
-+	if (local_read(&local->open_count))
- 		return -EBUSY;
- 
- 	if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
-diff --git a/net/mac80211/rc80211_pid_debugfs.c b/net/mac80211/rc80211_pid_debugfs.c
-index c97a065..ff61928 100644
---- a/net/mac80211/rc80211_pid_debugfs.c
-+++ b/net/mac80211/rc80211_pid_debugfs.c
-@@ -193,7 +193,7 @@ static ssize_t rate_control_pid_events_read(struct file *file, char __user *buf,
- 
- 	spin_unlock_irqrestore(&events->lock, status);
- 
--	if (copy_to_user(buf, pb, p))
-+	if (p > sizeof(pb) || copy_to_user(buf, pb, p))
- 		return -EFAULT;
- 
- 	return p;
-diff --git a/net/mac80211/util.c b/net/mac80211/util.c
-index 7095ae5..85ba5e9 100644
---- a/net/mac80211/util.c
-+++ b/net/mac80211/util.c
-@@ -1000,7 +1000,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
- 	drv_set_coverage_class(local, hw->wiphy->coverage_class);
- 
- 	/* everything else happens only if HW was up & running */
--	if (!local->open_count)
-+	if (!local_read(&local->open_count))
- 		goto wake_up;
- 
- 	/*
-diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
-index d5597b7..ab6d39c 100644
---- a/net/netfilter/Kconfig
-+++ b/net/netfilter/Kconfig
-@@ -779,6 +779,16 @@ config NETFILTER_XT_MATCH_ESP
- 
- 	  To compile it as a module, choose M here.  If unsure, say N.
- 
-+config NETFILTER_XT_MATCH_GRADM
-+	tristate '"gradm" match support'
-+	depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
-+	depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
-+	---help---
-+	  The gradm match allows to match on grsecurity RBAC being enabled.
-+	  It is useful when iptables rules are applied early on bootup to
-+	  prevent connections to the machine (except from a trusted host)
-+	  while the RBAC system is disabled.
-+
- config NETFILTER_XT_MATCH_HASHLIMIT
- 	tristate '"hashlimit" match support'
- 	depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
-diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
-index 1a02853..5d8c22e 100644
---- a/net/netfilter/Makefile
-+++ b/net/netfilter/Makefile
-@@ -81,6 +81,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DCCP) += xt_dccp.o
- obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
- obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
- obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
-+obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
- obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
- obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
- obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
-diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
-index 86137b5..c12e721 100644
---- a/net/netfilter/ipset/ip_set_core.c
-+++ b/net/netfilter/ipset/ip_set_core.c
-@@ -1679,7 +1679,7 @@ done:
- 	return ret;
- }
- 
--static struct nf_sockopt_ops so_set __read_mostly = {
-+static struct nf_sockopt_ops so_set = {
- 	.pf		= PF_INET,
- 	.get_optmin	= SO_IP_SET,
- 	.get_optmax	= SO_IP_SET + 1,
-diff --git a/net/netfilter/ipset/ip_set_hash_netiface.c b/net/netfilter/ipset/ip_set_hash_netiface.c
-index e13095d..6617217 100644
---- a/net/netfilter/ipset/ip_set_hash_netiface.c
-+++ b/net/netfilter/ipset/ip_set_hash_netiface.c
-@@ -761,7 +761,7 @@ static struct ip_set_type hash_netiface_type __read_mostly = {
- 		[IPSET_ATTR_IP]		= { .type = NLA_NESTED },
- 		[IPSET_ATTR_IP_TO]	= { .type = NLA_NESTED },
- 		[IPSET_ATTR_IFACE]	= { .type = NLA_NUL_STRING,
--					    .len = IPSET_MAXNAMELEN - 1 },
-+					    .len  = IFNAMSIZ - 1 },
- 		[IPSET_ATTR_CADT_FLAGS]	= { .type = NLA_U32 },
- 		[IPSET_ATTR_CIDR]	= { .type = NLA_U8 },
- 		[IPSET_ATTR_TIMEOUT]	= { .type = NLA_U32 },
-diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
-index 29fa5ba..8debc79 100644
---- a/net/netfilter/ipvs/ip_vs_conn.c
-+++ b/net/netfilter/ipvs/ip_vs_conn.c
-@@ -556,7 +556,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
- 	/* Increase the refcnt counter of the dest */
- 	atomic_inc(&dest->refcnt);
- 
--	conn_flags = atomic_read(&dest->conn_flags);
-+	conn_flags = atomic_read_unchecked(&dest->conn_flags);
- 	if (cp->protocol != IPPROTO_UDP)
- 		conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
- 	/* Bind with the destination and its corresponding transmitter */
-@@ -869,7 +869,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p,
- 	atomic_set(&cp->refcnt, 1);
- 
- 	atomic_set(&cp->n_control, 0);
--	atomic_set(&cp->in_pkts, 0);
-+	atomic_set_unchecked(&cp->in_pkts, 0);
- 
- 	atomic_inc(&ipvs->conn_count);
- 	if (flags & IP_VS_CONN_F_NO_CPORT)
-@@ -1149,7 +1149,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
- 
- 	/* Don't drop the entry if its number of incoming packets is not
- 	   located in [0, 8] */
--	i = atomic_read(&cp->in_pkts);
-+	i = atomic_read_unchecked(&cp->in_pkts);
- 	if (i > 8 || i < 0) return 0;
- 
- 	if (!todrop_rate[i]) return 0;
-diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
-index 6dc7d7d..e45913a 100644
---- a/net/netfilter/ipvs/ip_vs_core.c
-+++ b/net/netfilter/ipvs/ip_vs_core.c
-@@ -562,7 +562,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
- 		ret = cp->packet_xmit(skb, cp, pd->pp);
- 		/* do not touch skb anymore */
- 
--		atomic_inc(&cp->in_pkts);
-+		atomic_inc_unchecked(&cp->in_pkts);
- 		ip_vs_conn_put(cp);
- 		return ret;
- 	}
-@@ -1611,7 +1611,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
- 	if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
- 		pkts = sysctl_sync_threshold(ipvs);
- 	else
--		pkts = atomic_add_return(1, &cp->in_pkts);
-+		pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
- 
- 	if ((ipvs->sync_state & IP_VS_STATE_MASTER) &&
- 	    cp->protocol == IPPROTO_SCTP) {
-diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
-index 72f4253..c9a3f57 100644
---- a/net/netfilter/ipvs/ip_vs_ctl.c
-+++ b/net/netfilter/ipvs/ip_vs_ctl.c
-@@ -788,7 +788,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
- 		ip_vs_rs_hash(ipvs, dest);
- 		write_unlock_bh(&ipvs->rs_lock);
- 	}
--	atomic_set(&dest->conn_flags, conn_flags);
-+	atomic_set_unchecked(&dest->conn_flags, conn_flags);
- 
- 	/* bind the service */
- 	if (!dest->svc) {
-@@ -1666,7 +1666,7 @@ proc_do_sync_mode(ctl_table *table, int write,
-  *	align with netns init in ip_vs_control_net_init()
-  */
- 
--static struct ctl_table vs_vars[] = {
-+static ctl_table_no_const vs_vars[] __read_only = {
- 	{
- 		.procname	= "amemthresh",
- 		.maxlen		= sizeof(int),
-@@ -2028,7 +2028,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
- 					   "      %-7s %-6d %-10d %-10d\n",
- 					   &dest->addr.in6,
- 					   ntohs(dest->port),
--					   ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
-+					   ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
- 					   atomic_read(&dest->weight),
- 					   atomic_read(&dest->activeconns),
- 					   atomic_read(&dest->inactconns));
-@@ -2039,7 +2039,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
- 					   "%-7s %-6d %-10d %-10d\n",
- 					   ntohl(dest->addr.ip),
- 					   ntohs(dest->port),
--					   ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
-+					   ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
- 					   atomic_read(&dest->weight),
- 					   atomic_read(&dest->activeconns),
- 					   atomic_read(&dest->inactconns));
-@@ -2503,13 +2503,14 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
- 		struct ip_vs_dest *dest;
- 		struct ip_vs_dest_entry entry;
- 
-+		memset(&entry, 0, sizeof(entry));
- 		list_for_each_entry(dest, &svc->destinations, n_list) {
- 			if (count >= get->num_dests)
- 				break;
- 
- 			entry.addr = dest->addr.ip;
- 			entry.port = dest->port;
--			entry.conn_flags = atomic_read(&dest->conn_flags);
-+			entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
- 			entry.weight = atomic_read(&dest->weight);
- 			entry.u_threshold = dest->u_threshold;
- 			entry.l_threshold = dest->l_threshold;
-@@ -3043,7 +3044,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
- 	NLA_PUT_U16(skb, IPVS_DEST_ATTR_PORT, dest->port);
- 
- 	NLA_PUT_U32(skb, IPVS_DEST_ATTR_FWD_METHOD,
--		    atomic_read(&dest->conn_flags) & IP_VS_CONN_F_FWD_MASK);
-+		    atomic_read_unchecked(&dest->conn_flags) & IP_VS_CONN_F_FWD_MASK);
- 	NLA_PUT_U32(skb, IPVS_DEST_ATTR_WEIGHT, atomic_read(&dest->weight));
- 	NLA_PUT_U32(skb, IPVS_DEST_ATTR_U_THRESH, dest->u_threshold);
- 	NLA_PUT_U32(skb, IPVS_DEST_ATTR_L_THRESH, dest->l_threshold);
-@@ -3626,7 +3627,7 @@ int __net_init ip_vs_control_net_init_sysctl(struct net *net)
- {
- 	int idx;
- 	struct netns_ipvs *ipvs = net_ipvs(net);
--	struct ctl_table *tbl;
-+	ctl_table_no_const *tbl;
- 
- 	atomic_set(&ipvs->dropentry, 0);
- 	spin_lock_init(&ipvs->dropentry_lock);
-diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
-index 0f16283..9ec4d21 100644
---- a/net/netfilter/ipvs/ip_vs_lblc.c
-+++ b/net/netfilter/ipvs/ip_vs_lblc.c
-@@ -115,7 +115,7 @@ struct ip_vs_lblc_table {
-  *      IPVS LBLC sysctl table
-  */
- #ifdef CONFIG_SYSCTL
--static ctl_table vs_vars_table[] = {
-+static ctl_table_no_const vs_vars_table[] __read_only = {
- 	{
- 		.procname	= "lblc_expiration",
- 		.data		= NULL,
-diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
-index eec797f..6f3ec56 100644
---- a/net/netfilter/ipvs/ip_vs_lblcr.c
-+++ b/net/netfilter/ipvs/ip_vs_lblcr.c
-@@ -288,7 +288,7 @@ struct ip_vs_lblcr_table {
-  *      IPVS LBLCR sysctl table
-  */
- 
--static ctl_table vs_vars_table[] = {
-+static ctl_table_no_const vs_vars_table[] __read_only = {
- 	{
- 		.procname	= "lblcr_expiration",
- 		.data		= NULL,
-diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
-index 2b6678c0..aaa41fc 100644
---- a/net/netfilter/ipvs/ip_vs_sync.c
-+++ b/net/netfilter/ipvs/ip_vs_sync.c
-@@ -649,7 +649,7 @@ control:
- 	 * i.e only increment in_pkts for Templates.
- 	 */
- 	if (cp->flags & IP_VS_CONN_F_TEMPLATE) {
--		int pkts = atomic_add_return(1, &cp->in_pkts);
-+		int pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
- 
- 		if (pkts % sysctl_sync_period(ipvs) != 1)
- 			return;
-@@ -795,7 +795,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
- 
- 	if (opt)
- 		memcpy(&cp->in_seq, opt, sizeof(*opt));
--	atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
-+	atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
- 	cp->state = state;
- 	cp->old_state = cp->state;
- 	/*
-diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
-index 38c0813..a29519d 100644
---- a/net/netfilter/ipvs/ip_vs_xmit.c
-+++ b/net/netfilter/ipvs/ip_vs_xmit.c
-@@ -1151,7 +1151,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
- 		else
- 			rc = NF_ACCEPT;
- 		/* do not touch skb anymore */
--		atomic_inc(&cp->in_pkts);
-+		atomic_inc_unchecked(&cp->in_pkts);
- 		goto out;
- 	}
- 
-@@ -1272,7 +1272,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
- 		else
- 			rc = NF_ACCEPT;
- 		/* do not touch skb anymore */
--		atomic_inc(&cp->in_pkts);
-+		atomic_inc_unchecked(&cp->in_pkts);
- 		goto out;
- 	}
- 
-diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
-index 369df3f..b660190 100644
---- a/net/netfilter/nf_conntrack_acct.c
-+++ b/net/netfilter/nf_conntrack_acct.c
-@@ -60,7 +60,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
- #ifdef CONFIG_SYSCTL
- static int nf_conntrack_acct_init_sysctl(struct net *net)
- {
--	struct ctl_table *table;
-+	ctl_table_no_const *table;
- 
- 	table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
- 			GFP_KERNEL);
-diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
-index 7489bd3..5f4df88 100644
---- a/net/netfilter/nf_conntrack_core.c
-+++ b/net/netfilter/nf_conntrack_core.c
-@@ -1491,6 +1491,10 @@ err_proto:
- #define UNCONFIRMED_NULLS_VAL	((1<<30)+0)
- #define DYING_NULLS_VAL		((1<<30)+1)
- 
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
-+#endif
-+
- static int nf_conntrack_init_net(struct net *net)
- {
- 	int ret;
-@@ -1504,7 +1508,11 @@ static int nf_conntrack_init_net(struct net *net)
- 		goto err_stat;
- 	}
- 
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+	net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08lx", atomic_inc_return_unchecked(&conntrack_cache_id));
-+#else
- 	net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
-+#endif
- 	if (!net->ct.slabname) {
- 		ret = -ENOMEM;
- 		goto err_slabname;
-diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
-index 14af632..9914188 100644
---- a/net/netfilter/nf_conntrack_ecache.c
-+++ b/net/netfilter/nf_conntrack_ecache.c
-@@ -185,7 +185,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
- #ifdef CONFIG_SYSCTL
- static int nf_conntrack_event_init_sysctl(struct net *net)
- {
--	struct ctl_table *table;
-+	ctl_table_no_const *table;
- 
- 	table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
- 			GFP_KERNEL);
-diff --git a/net/netfilter/nf_conntrack_proto_dccp.c b/net/netfilter/nf_conntrack_proto_dccp.c
-index 2e664a6..c854e4a 100644
---- a/net/netfilter/nf_conntrack_proto_dccp.c
-+++ b/net/netfilter/nf_conntrack_proto_dccp.c
-@@ -391,7 +391,7 @@ struct dccp_net {
- 	unsigned int dccp_timeout[CT_DCCP_MAX + 1];
- #ifdef CONFIG_SYSCTL
- 	struct ctl_table_header *sysctl_header;
--	struct ctl_table *sysctl_table;
-+	ctl_table_no_const *sysctl_table;
- #endif
- };
- 
-@@ -431,7 +431,7 @@ static bool dccp_new(struct nf_conn *ct, const struct sk_buff *skb,
- 	const char *msg;
- 	u_int8_t state;
- 
--	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &dh);
-+	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &_dh);
- 	BUG_ON(dh == NULL);
- 
- 	state = dccp_state_table[CT_DCCP_ROLE_CLIENT][dh->dccph_type][CT_DCCP_NONE];
-@@ -459,7 +459,7 @@ static bool dccp_new(struct nf_conn *ct, const struct sk_buff *skb,
- 
- out_invalid:
- 	if (LOG_INVALID(net, IPPROTO_DCCP))
--		nf_log_packet(nf_ct_l3num(ct), 0, skb, NULL, NULL, NULL, msg);
-+		nf_log_packet(nf_ct_l3num(ct), 0, skb, NULL, NULL, NULL, "%s", msg);
- 	return false;
- }
- 
-@@ -483,7 +483,7 @@ static int dccp_packet(struct nf_conn *ct, const struct sk_buff *skb,
- 	u_int8_t type, old_state, new_state;
- 	enum ct_dccp_roles role;
- 
--	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &dh);
-+	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &_dh);
- 	BUG_ON(dh == NULL);
- 	type = dh->dccph_type;
- 
-@@ -575,7 +575,7 @@ static int dccp_error(struct net *net, struct nf_conn *tmpl,
- 	unsigned int cscov;
- 	const char *msg;
- 
--	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &dh);
-+	dh = skb_header_pointer(skb, dataoff, sizeof(_dh), &_dh);
- 	if (dh == NULL) {
- 		msg = "nf_ct_dccp: short packet ";
- 		goto out_invalid;
-@@ -612,7 +612,7 @@ static int dccp_error(struct net *net, struct nf_conn *tmpl,
- 
- out_invalid:
- 	if (LOG_INVALID(net, IPPROTO_DCCP))
--		nf_log_packet(pf, 0, skb, NULL, NULL, NULL, msg);
-+		nf_log_packet(pf, 0, skb, NULL, NULL, NULL, "%s", msg);
- 	return -NF_ACCEPT;
- }
- 
-diff --git a/net/netfilter/nf_conntrack_proto_tcp.c b/net/netfilter/nf_conntrack_proto_tcp.c
-index 57ad466..e53ab60 100644
---- a/net/netfilter/nf_conntrack_proto_tcp.c
-+++ b/net/netfilter/nf_conntrack_proto_tcp.c
-@@ -519,7 +519,7 @@ static bool tcp_in_window(const struct nf_conn *ct,
- 	const struct nf_conntrack_tuple *tuple = &ct->tuplehash[dir].tuple;
- 	__u32 seq, ack, sack, end, win, swin;
- 	s16 receiver_offset;
--	bool res;
-+	bool res, in_recv_win;
- 
- 	/*
- 	 * Get the required data from the packet.
-@@ -642,14 +642,18 @@ static bool tcp_in_window(const struct nf_conn *ct,
- 		 receiver->td_end, receiver->td_maxend, receiver->td_maxwin,
- 		 receiver->td_scale);
- 
-+	/* Is the ending sequence in the receive window (if available)? */
-+	in_recv_win = !receiver->td_maxwin ||
-+		      after(end, sender->td_end - receiver->td_maxwin - 1);
-+
- 	pr_debug("tcp_in_window: I=%i II=%i III=%i IV=%i\n",
- 		 before(seq, sender->td_maxend + 1),
--		 after(end, sender->td_end - receiver->td_maxwin - 1),
-+		 (in_recv_win ? 1 : 0),
- 		 before(sack, receiver->td_end + 1),
- 		 after(sack, receiver->td_end - MAXACKWINDOW(sender) - 1));
- 
- 	if (before(seq, sender->td_maxend + 1) &&
--	    after(end, sender->td_end - receiver->td_maxwin - 1) &&
-+	    in_recv_win &&
- 	    before(sack, receiver->td_end + 1) &&
- 	    after(sack, receiver->td_end - MAXACKWINDOW(sender) - 1)) {
- 		/*
-@@ -718,7 +722,7 @@ static bool tcp_in_window(const struct nf_conn *ct,
- 			nf_log_packet(pf, 0, skb, NULL, NULL, NULL,
- 			"nf_ct_tcp: %s ",
- 			before(seq, sender->td_maxend + 1) ?
--			after(end, sender->td_end - receiver->td_maxwin - 1) ?
-+			in_recv_win ?
- 			before(sack, receiver->td_end + 1) ?
- 			after(sack, receiver->td_end - MAXACKWINDOW(sender) - 1) ? "BUG"
- 			: "ACK is under the lower bound (possible overly delayed ACK)"
-diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
-index 05e9feb..3b519f3 100644
---- a/net/netfilter/nf_conntrack_standalone.c
-+++ b/net/netfilter/nf_conntrack_standalone.c
-@@ -475,7 +475,7 @@ static struct ctl_path nf_ct_path[] = {
- 
- static int nf_conntrack_standalone_init_sysctl(struct net *net)
- {
--	struct ctl_table *table;
-+	ctl_table_no_const *table;
- 
- 	if (net_eq(net, &init_net)) {
- 		nf_ct_netfilter_header =
-diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
-index af7dd31..7535cd7 100644
---- a/net/netfilter/nf_conntrack_timestamp.c
-+++ b/net/netfilter/nf_conntrack_timestamp.c
-@@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
- #ifdef CONFIG_SYSCTL
- static int nf_conntrack_tstamp_init_sysctl(struct net *net)
- {
--	struct ctl_table *table;
-+	ctl_table_no_const *table;
- 
- 	table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
- 			GFP_KERNEL);
-diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
-index 957374a..dcbce7a 100644
---- a/net/netfilter/nf_log.c
-+++ b/net/netfilter/nf_log.c
-@@ -222,7 +222,7 @@ static struct ctl_path nf_log_sysctl_path[] = {
- };
- 
- static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
--static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
-+static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
- static struct ctl_table_header *nf_log_dir_header;
- 
- static int nf_log_proc_dostring(ctl_table *table, int write,
-@@ -253,14 +253,16 @@ static int nf_log_proc_dostring(ctl_table *table, int write,
- 		rcu_assign_pointer(nf_loggers[tindex], logger);
- 		mutex_unlock(&nf_log_mutex);
- 	} else {
-+		ctl_table_no_const nf_log_table = *table;
-+
- 		mutex_lock(&nf_log_mutex);
- 		logger = rcu_dereference_protected(nf_loggers[tindex],
- 						   lockdep_is_held(&nf_log_mutex));
- 		if (!logger)
--			table->data = "NONE";
-+			nf_log_table.data = "NONE";
- 		else
--			table->data = logger->name;
--		r = proc_dostring(table, write, buffer, lenp, ppos);
-+			nf_log_table.data = logger->name;
-+		r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
- 		mutex_unlock(&nf_log_mutex);
- 	}
- 
-diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
-index f042ae5..30ea486 100644
---- a/net/netfilter/nf_sockopt.c
-+++ b/net/netfilter/nf_sockopt.c
-@@ -45,7 +45,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
- 		}
- 	}
- 
--	list_add(&reg->list, &nf_sockopts);
-+	pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
- out:
- 	mutex_unlock(&nf_sockopt_mutex);
- 	return ret;
-@@ -55,7 +55,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
- void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
- {
- 	mutex_lock(&nf_sockopt_mutex);
--	list_del(&reg->list);
-+	pax_list_del((struct list_head *)&reg->list);
- 	mutex_unlock(&nf_sockopt_mutex);
- }
- EXPORT_SYMBOL(nf_unregister_sockopt);
-diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
-index 66b2c54..4ea49be 100644
---- a/net/netfilter/nfnetlink_log.c
-+++ b/net/netfilter/nfnetlink_log.c
-@@ -70,7 +70,7 @@ struct nfulnl_instance {
- };
- 
- static DEFINE_SPINLOCK(instances_lock);
--static atomic_t global_seq;
-+static atomic_unchecked_t global_seq;
- 
- #define INSTANCE_BUCKETS	16
- static struct hlist_head instance_table[INSTANCE_BUCKETS];
-@@ -388,6 +388,7 @@ __build_packet_message(struct nfulnl_instance *inst,
- 	nfmsg->version = NFNETLINK_V0;
- 	nfmsg->res_id = htons(inst->group_num);
- 
-+	memset(&pmsg, 0, sizeof(pmsg));
- 	pmsg.hw_protocol	= skb->protocol;
- 	pmsg.hook		= hooknum;
- 
-@@ -456,7 +457,10 @@ __build_packet_message(struct nfulnl_instance *inst,
- 	if (indev && skb->dev &&
- 	    skb->mac_header != skb->network_header) {
- 		struct nfulnl_msg_packet_hw phw;
--		int len = dev_parse_header(skb, phw.hw_addr);
-+		int len;
-+
-+		memset(&phw, 0, sizeof(phw));
-+		len = dev_parse_header(skb, phw.hw_addr);
- 		if (len > 0) {
- 			phw.hw_addrlen = htons(len);
- 			NLA_PUT(inst->skb, NFULA_HWADDR, sizeof(phw), &phw);
-@@ -502,7 +506,7 @@ __build_packet_message(struct nfulnl_instance *inst,
- 	/* global sequence number */
- 	if (inst->flags & NFULNL_CFG_F_SEQ_GLOBAL)
- 		NLA_PUT_BE32(inst->skb, NFULA_SEQ_GLOBAL,
--			     htonl(atomic_inc_return(&global_seq)));
-+			     htonl(atomic_inc_return_unchecked(&global_seq)));
- 
- 	if (data_len) {
- 		struct nlattr *nla;
-diff --git a/net/netfilter/nfnetlink_queue.c b/net/netfilter/nfnetlink_queue.c
-index a80b0cb..f7e08e7 100644
---- a/net/netfilter/nfnetlink_queue.c
-+++ b/net/netfilter/nfnetlink_queue.c
-@@ -344,7 +344,10 @@ nfqnl_build_packet_message(struct nfqnl_instance *queue,
- 	if (indev && entskb->dev &&
- 	    entskb->mac_header != entskb->network_header) {
- 		struct nfqnl_msg_packet_hw phw;
--		int len = dev_parse_header(entskb, phw.hw_addr);
-+		int len;
-+
-+		memset(&phw, 0, sizeof(phw));
-+		len = dev_parse_header(entskb, phw.hw_addr);
- 		if (len) {
- 			phw.hw_addrlen = htons(len);
- 			NLA_PUT(skb, NFQA_HWADDR, sizeof(phw), &phw);
-diff --git a/net/netfilter/xt_TCPMSS.c b/net/netfilter/xt_TCPMSS.c
-index 9e63b43..a61bc90 100644
---- a/net/netfilter/xt_TCPMSS.c
-+++ b/net/netfilter/xt_TCPMSS.c
-@@ -50,7 +50,8 @@ tcpmss_mangle_packet(struct sk_buff *skb,
- 		     unsigned int minlen)
- {
- 	struct tcphdr *tcph;
--	unsigned int tcplen, i;
-+	int len, tcp_hdrlen;
-+	unsigned int i;
- 	__be16 oldval;
- 	u16 newmss;
- 	u8 *opt;
-@@ -58,11 +59,14 @@ tcpmss_mangle_packet(struct sk_buff *skb,
- 	if (!skb_make_writable(skb, skb->len))
- 		return -1;
- 
--	tcplen = skb->len - tcphoff;
-+	len = skb->len - tcphoff;
-+	if (len < (int)sizeof(struct tcphdr))
-+		return -1;
-+
- 	tcph = (struct tcphdr *)(skb_network_header(skb) + tcphoff);
-+	tcp_hdrlen = tcph->doff * 4;
- 
--	/* Header cannot be larger than the packet */
--	if (tcplen < tcph->doff*4)
-+	if (len < tcp_hdrlen)
- 		return -1;
- 
- 	if (info->mss == XT_TCPMSS_CLAMP_PMTU) {
-@@ -83,9 +87,8 @@ tcpmss_mangle_packet(struct sk_buff *skb,
- 		newmss = info->mss;
- 
- 	opt = (u_int8_t *)tcph;
--	for (i = sizeof(struct tcphdr); i < tcph->doff*4; i += optlen(opt, i)) {
--		if (opt[i] == TCPOPT_MSS && tcph->doff*4 - i >= TCPOLEN_MSS &&
--		    opt[i+1] == TCPOLEN_MSS) {
-+	for (i = sizeof(struct tcphdr); i <= tcp_hdrlen - TCPOLEN_MSS; i += optlen(opt, i)) {
-+		if (opt[i] == TCPOPT_MSS && opt[i+1] == TCPOLEN_MSS) {
- 			u_int16_t oldmss;
- 
- 			oldmss = (opt[i+2] << 8) | opt[i+3];
-@@ -108,9 +111,10 @@ tcpmss_mangle_packet(struct sk_buff *skb,
- 	}
- 
- 	/* There is data after the header so the option can't be added
--	   without moving it, and doing so may make the SYN packet
--	   itself too large. Accept the packet unmodified instead. */
--	if (tcplen > tcph->doff*4)
-+	 * without moving it, and doing so may make the SYN packet
-+	 * itself too large. Accept the packet unmodified instead.
-+	 */
-+	if (len > tcp_hdrlen)
- 		return 0;
- 
- 	/*
-@@ -127,10 +131,10 @@ tcpmss_mangle_packet(struct sk_buff *skb,
- 	skb_put(skb, TCPOLEN_MSS);
- 
- 	opt = (u_int8_t *)tcph + sizeof(struct tcphdr);
--	memmove(opt + TCPOLEN_MSS, opt, tcplen - sizeof(struct tcphdr));
-+	memmove(opt + TCPOLEN_MSS, opt, len - sizeof(struct tcphdr));
- 
- 	inet_proto_csum_replace2(&tcph->check, skb,
--				 htons(tcplen), htons(tcplen + TCPOLEN_MSS), 1);
-+				 htons(len), htons(len + TCPOLEN_MSS), 1);
- 	opt[0] = TCPOPT_MSS;
- 	opt[1] = TCPOLEN_MSS;
- 	opt[2] = (newmss & 0xff00) >> 8;
-diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
-new file mode 100644
-index 0000000..c566332
---- /dev/null
-+++ b/net/netfilter/xt_gradm.c
-@@ -0,0 +1,51 @@
-+/*
-+ *	gradm match for netfilter
-+ *	Copyright © Zbigniew Krzystolik, 2010
-+ *
-+ *	This program is free software; you can redistribute it and/or modify
-+ *	it under the terms of the GNU General Public License; either version
-+ *	2 or 3 as published by the Free Software Foundation.
-+ */
-+#include <linux/module.h>
-+#include <linux/moduleparam.h>
-+#include <linux/skbuff.h>
-+#include <linux/netfilter/x_tables.h>
-+#include <linux/grsecurity.h>
-+#include <linux/netfilter/xt_gradm.h>
-+
-+static bool
-+gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
-+{
-+	const struct xt_gradm_mtinfo *info = par->matchinfo;
-+	bool retval = false;
-+	if (gr_acl_is_enabled())
-+		retval = true;
-+	return retval ^ info->invflags;
-+}
-+
-+static struct xt_match gradm_mt_reg __read_mostly = {
-+		.name       = "gradm",
-+		.revision   = 0,
-+		.family     = NFPROTO_UNSPEC,
-+		.match      = gradm_mt,
-+		.matchsize  = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
-+		.me         = THIS_MODULE,
-+};
-+
-+static int __init gradm_mt_init(void)
-+{
-+	return xt_register_match(&gradm_mt_reg);
-+}
-+
-+static void __exit gradm_mt_exit(void)
-+{
-+	xt_unregister_match(&gradm_mt_reg);
-+}
-+
-+module_init(gradm_mt_init);
-+module_exit(gradm_mt_exit);
-+MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
-+MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
-+MODULE_LICENSE("GPL");
-+MODULE_ALIAS("ipt_gradm");
-+MODULE_ALIAS("ip6t_gradm");
-diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
-index 4fe4fb4..87a89e5 100644
---- a/net/netfilter/xt_statistic.c
-+++ b/net/netfilter/xt_statistic.c
-@@ -19,7 +19,7 @@
- #include <linux/module.h>
- 
- struct xt_statistic_priv {
--	atomic_t count;
-+	atomic_unchecked_t count;
- } ____cacheline_aligned_in_smp;
- 
- MODULE_LICENSE("GPL");
-@@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
- 		break;
- 	case XT_STATISTIC_MODE_NTH:
- 		do {
--			oval = atomic_read(&info->master->count);
-+			oval = atomic_read_unchecked(&info->master->count);
- 			nval = (oval == info->u.nth.every) ? 0 : oval + 1;
--		} while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
-+		} while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
- 		if (nval == 0)
- 			ret = !ret;
- 		break;
-@@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
- 	info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
- 	if (info->master == NULL)
- 		return -ENOMEM;
--	atomic_set(&info->master->count, info->u.nth.count);
-+	atomic_set_unchecked(&info->master->count, info->u.nth.count);
- 
- 	return 0;
- }
-diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
-index 3d1d55d..1ee2a18 100644
---- a/net/netlink/af_netlink.c
-+++ b/net/netlink/af_netlink.c
-@@ -753,7 +753,7 @@ static void netlink_overrun(struct sock *sk)
- 			sk->sk_error_report(sk);
- 		}
- 	}
--	atomic_inc(&sk->sk_drops);
-+	atomic_inc_unchecked(&sk->sk_drops);
- }
- 
- static struct sock *netlink_getsockbypid(struct sock *ssk, u32 pid)
-@@ -2013,7 +2013,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
- 			   sk_wmem_alloc_get(s),
- 			   nlk->cb,
- 			   atomic_read(&s->sk_refcnt),
--			   atomic_read(&s->sk_drops),
-+			   atomic_read_unchecked(&s->sk_drops),
- 			   sock_i_ino(s)
- 			);
- 
-@@ -2120,7 +2120,7 @@ static void __init netlink_add_usersock_entry(void)
- 	netlink_table_ungrab();
- }
- 
--static struct pernet_operations __net_initdata netlink_net_ops = {
-+static struct pernet_operations __net_initconst netlink_net_ops = {
- 	.init = netlink_net_init,
- 	.exit = netlink_net_exit,
- };
-diff --git a/net/netlink/genetlink.c b/net/netlink/genetlink.c
-index 874f8ff..339bb58 100644
---- a/net/netlink/genetlink.c
-+++ b/net/netlink/genetlink.c
-@@ -288,18 +288,20 @@ int genl_register_ops(struct genl_family *family, struct genl_ops *ops)
- 		goto errout;
- 	}
- 
-+	pax_open_kernel();
- 	if (ops->dumpit)
--		ops->flags |= GENL_CMD_CAP_DUMP;
-+		*(unsigned int *)&ops->flags |= GENL_CMD_CAP_DUMP;
- 	if (ops->doit)
--		ops->flags |= GENL_CMD_CAP_DO;
-+		*(unsigned int *)&ops->flags |= GENL_CMD_CAP_DO;
- 	if (ops->policy)
--		ops->flags |= GENL_CMD_CAP_HASPOL;
-+		*(unsigned int *)&ops->flags |= GENL_CMD_CAP_HASPOL;
-+	pax_close_kernel();
- 
- 	genl_lock();
--	list_add_tail(&ops->ops_list, &family->ops_list);
-+	pax_list_add_tail((struct list_head *)&ops->ops_list, &family->ops_list);
- 	genl_unlock();
- 
--	genl_ctrl_event(CTRL_CMD_NEWOPS, ops);
-+	genl_ctrl_event(CTRL_CMD_NEWOPS, (void *)ops);
- 	err = 0;
- errout:
- 	return err;
-@@ -329,9 +331,9 @@ int genl_unregister_ops(struct genl_family *family, struct genl_ops *ops)
- 	genl_lock();
- 	list_for_each_entry(rc, &family->ops_list, ops_list) {
- 		if (rc == ops) {
--			list_del(&ops->ops_list);
-+			pax_list_del((struct list_head *)&ops->ops_list);
- 			genl_unlock();
--			genl_ctrl_event(CTRL_CMD_DELOPS, ops);
-+			genl_ctrl_event(CTRL_CMD_DELOPS, (void *)ops);
- 			return 0;
- 		}
- 	}
-diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
-index 3df7c5a..8f324b0 100644
---- a/net/netrom/af_netrom.c
-+++ b/net/netrom/af_netrom.c
-@@ -839,6 +839,7 @@ static int nr_getname(struct socket *sock, struct sockaddr *uaddr,
- 	struct sock *sk = sock->sk;
- 	struct nr_sock *nr = nr_sk(sk);
- 
-+	memset(sax, 0, sizeof(*sax));
- 	lock_sock(sk);
- 	if (peer != 0) {
- 		if (sk->sk_state != TCP_ESTABLISHED) {
-@@ -853,7 +854,6 @@ static int nr_getname(struct socket *sock, struct sockaddr *uaddr,
- 		*uaddr_len = sizeof(struct full_sockaddr_ax25);
- 	} else {
- 		sax->fsa_ax25.sax25_family = AF_NETROM;
--		sax->fsa_ax25.sax25_ndigis = 0;
- 		sax->fsa_ax25.sax25_call   = nr->source_addr;
- 		*uaddr_len = sizeof(struct sockaddr_ax25);
- 	}
-diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
-index a2ac2c3..070be35 100644
---- a/net/packet/af_packet.c
-+++ b/net/packet/af_packet.c
-@@ -1670,7 +1670,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
- 
- 	spin_lock(&sk->sk_receive_queue.lock);
- 	po->stats.tp_packets++;
--	skb->dropcount = atomic_read(&sk->sk_drops);
-+	skb->dropcount = atomic_read_unchecked(&sk->sk_drops);
- 	__skb_queue_tail(&sk->sk_receive_queue, skb);
- 	spin_unlock(&sk->sk_receive_queue.lock);
- 	sk->sk_data_ready(sk, skb->len);
-@@ -1679,7 +1679,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
- drop_n_acct:
- 	spin_lock(&sk->sk_receive_queue.lock);
- 	po->stats.tp_drops++;
--	atomic_inc(&sk->sk_drops);
-+	atomic_inc_unchecked(&sk->sk_drops);
- 	spin_unlock(&sk->sk_receive_queue.lock);
- 
- drop_n_restore:
-@@ -2609,6 +2609,7 @@ out:
- 
- static int packet_recv_error(struct sock *sk, struct msghdr *msg, int len)
- {
-+	struct sock_extended_err ee;
- 	struct sock_exterr_skb *serr;
- 	struct sk_buff *skb, *skb2;
- 	int copied, err;
-@@ -2630,8 +2631,9 @@ static int packet_recv_error(struct sock *sk, struct msghdr *msg, int len)
- 	sock_recv_timestamp(msg, sk, skb);
- 
- 	serr = SKB_EXT_ERR(skb);
-+	ee = serr->ee;
- 	put_cmsg(msg, SOL_PACKET, PACKET_TX_TIMESTAMP,
--		 sizeof(serr->ee), &serr->ee);
-+		 sizeof ee, &ee);
- 
- 	msg->msg_flags |= MSG_ERRQUEUE;
- 	err = copied;
-@@ -3261,7 +3263,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
- 	case PACKET_HDRLEN:
- 		if (len > sizeof(int))
- 			len = sizeof(int);
--		if (copy_from_user(&val, optval, len))
-+		if (len > sizeof(val) || copy_from_user(&val, optval, len))
- 			return -EFAULT;
- 		switch (val) {
- 		case TPACKET_V1:
-@@ -3311,7 +3313,11 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
- 
- 	if (put_user(len, optlen))
- 		return -EFAULT;
--	if (copy_to_user(optval, data, len))
-+
-+	if ((data == &val && len > sizeof(val)) ||
-+	    (data == &st_u.stats3 && len > sizeof(st_u.stats3)) ||
-+	    (data == &st && len > sizeof(st)) ||
-+	    copy_to_user(optval, data, len))
- 		return -EFAULT;
- 	return 0;
- }
-diff --git a/net/phonet/af_phonet.c b/net/phonet/af_phonet.c
-index d65f699..855d175 100644
---- a/net/phonet/af_phonet.c
-+++ b/net/phonet/af_phonet.c
-@@ -469,7 +469,7 @@ int __init_or_module phonet_proto_register(unsigned int protocol,
- {
- 	int err = 0;
- 
--	if (protocol >= PHONET_NPROTO)
-+	if (protocol < 0 || protocol >= PHONET_NPROTO)
- 		return -EINVAL;
- 
- 	err = proto_register(pp->prot, 1);
-diff --git a/net/phonet/pep.c b/net/phonet/pep.c
-index 007546d..9a8e5c6 100644
---- a/net/phonet/pep.c
-+++ b/net/phonet/pep.c
-@@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
- 
- 	case PNS_PEP_CTRL_REQ:
- 		if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
--			atomic_inc(&sk->sk_drops);
-+			atomic_inc_unchecked(&sk->sk_drops);
- 			break;
- 		}
- 		__skb_pull(skb, 4);
-@@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
- 		}
- 
- 		if (pn->rx_credits == 0) {
--			atomic_inc(&sk->sk_drops);
-+			atomic_inc_unchecked(&sk->sk_drops);
- 			err = -ENOBUFS;
- 			break;
- 		}
-@@ -557,7 +557,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
- 		}
- 
- 		if (pn->rx_credits == 0) {
--			atomic_inc(&sk->sk_drops);
-+			atomic_inc_unchecked(&sk->sk_drops);
- 			err = NET_RX_DROP;
- 			break;
- 		}
-diff --git a/net/phonet/socket.c b/net/phonet/socket.c
-index 4c7eff3..59c727f 100644
---- a/net/phonet/socket.c
-+++ b/net/phonet/socket.c
-@@ -613,8 +613,13 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
- 			pn->resource, sk->sk_state,
- 			sk_wmem_alloc_get(sk), sk_rmem_alloc_get(sk),
- 			sock_i_uid(sk), sock_i_ino(sk),
--			atomic_read(&sk->sk_refcnt), sk,
--			atomic_read(&sk->sk_drops), &len);
-+			atomic_read(&sk->sk_refcnt),
-+#ifdef CONFIG_GRKERNSEC_HIDESYM
-+			NULL,
-+#else
-+			sk,
-+#endif
-+			atomic_read_unchecked(&sk->sk_drops), &len);
- 	}
- 	seq_printf(seq, "%*s\n", 127 - len, "");
- 	return 0;
-diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
-index cea1c7d..e74ee16 100644
---- a/net/phonet/sysctl.c
-+++ b/net/phonet/sysctl.c
-@@ -62,7 +62,7 @@ static int proc_local_port_range(ctl_table *table, int write,
- {
- 	int ret;
- 	int range[2] = {local_port_range[0], local_port_range[1]};
--	ctl_table tmp = {
-+	ctl_table_no_const tmp = {
- 		.data = &range,
- 		.maxlen = sizeof(range),
- 		.mode = table->mode,
-diff --git a/net/rds/cong.c b/net/rds/cong.c
-index e5b65ac..f3b6fb7 100644
---- a/net/rds/cong.c
-+++ b/net/rds/cong.c
-@@ -78,7 +78,7 @@
-  * finds that the saved generation number is smaller than the global generation
-  * number, it wakes up the process.
-  */
--static atomic_t		rds_cong_generation = ATOMIC_INIT(0);
-+static atomic_unchecked_t		rds_cong_generation = ATOMIC_INIT(0);
- 
- /*
-  * Congestion monitoring
-@@ -233,7 +233,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
- 	rdsdebug("waking map %p for %pI4\n",
- 	  map, &map->m_addr);
- 	rds_stats_inc(s_cong_update_received);
--	atomic_inc(&rds_cong_generation);
-+	atomic_inc_unchecked(&rds_cong_generation);
- 	if (waitqueue_active(&map->m_waitq))
- 		wake_up(&map->m_waitq);
- 	if (waitqueue_active(&rds_poll_waitq))
-@@ -259,7 +259,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
- 
- int rds_cong_updated_since(unsigned long *recent)
- {
--	unsigned long gen = atomic_read(&rds_cong_generation);
-+	unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
- 
- 	if (likely(*recent == gen))
- 		return 0;
-diff --git a/net/rds/ib.h b/net/rds/ib.h
-index edfaaaf..8c89879 100644
---- a/net/rds/ib.h
-+++ b/net/rds/ib.h
-@@ -128,7 +128,7 @@ struct rds_ib_connection {
- 	/* sending acks */
- 	unsigned long		i_ack_flags;
- #ifdef KERNEL_HAS_ATOMIC64
--	atomic64_t		i_ack_next;	/* next ACK to send */
-+	atomic64_unchecked_t	i_ack_next;	/* next ACK to send */
- #else
- 	spinlock_t		i_ack_lock;	/* protect i_ack_next */
- 	u64			i_ack_next;	/* next ACK to send */
-diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
-index 51c8689..36c555f 100644
---- a/net/rds/ib_cm.c
-+++ b/net/rds/ib_cm.c
-@@ -718,7 +718,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
- 	/* Clear the ACK state */
- 	clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
- #ifdef KERNEL_HAS_ATOMIC64
--	atomic64_set(&ic->i_ack_next, 0);
-+	atomic64_set_unchecked(&ic->i_ack_next, 0);
- #else
- 	ic->i_ack_next = 0;
- #endif
-diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
-index e29e0ca..fa3a6a3 100644
---- a/net/rds/ib_recv.c
-+++ b/net/rds/ib_recv.c
-@@ -592,7 +592,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
- static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
- 				int ack_required)
- {
--	atomic64_set(&ic->i_ack_next, seq);
-+	atomic64_set_unchecked(&ic->i_ack_next, seq);
- 	if (ack_required) {
- 		smp_mb__before_clear_bit();
- 		set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
-@@ -604,7 +604,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
- 	clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
- 	smp_mb__after_clear_bit();
- 
--	return atomic64_read(&ic->i_ack_next);
-+	return atomic64_read_unchecked(&ic->i_ack_next);
- }
- #endif
- 
-diff --git a/net/rds/iw.h b/net/rds/iw.h
-index 04ce3b1..48119a6 100644
---- a/net/rds/iw.h
-+++ b/net/rds/iw.h
-@@ -134,7 +134,7 @@ struct rds_iw_connection {
- 	/* sending acks */
- 	unsigned long		i_ack_flags;
- #ifdef KERNEL_HAS_ATOMIC64
--	atomic64_t		i_ack_next;	/* next ACK to send */
-+	atomic64_unchecked_t	i_ack_next;	/* next ACK to send */
- #else
- 	spinlock_t		i_ack_lock;	/* protect i_ack_next */
- 	u64			i_ack_next;	/* next ACK to send */
-diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
-index 9556d28..f046d0e 100644
---- a/net/rds/iw_cm.c
-+++ b/net/rds/iw_cm.c
-@@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
- 	/* Clear the ACK state */
- 	clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
- #ifdef KERNEL_HAS_ATOMIC64
--	atomic64_set(&ic->i_ack_next, 0);
-+	atomic64_set_unchecked(&ic->i_ack_next, 0);
- #else
- 	ic->i_ack_next = 0;
- #endif
-diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
-index 5e57347..3916042 100644
---- a/net/rds/iw_recv.c
-+++ b/net/rds/iw_recv.c
-@@ -427,7 +427,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
- static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
- 				int ack_required)
- {
--	atomic64_set(&ic->i_ack_next, seq);
-+	atomic64_set_unchecked(&ic->i_ack_next, seq);
- 	if (ack_required) {
- 		smp_mb__before_clear_bit();
- 		set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
-@@ -439,7 +439,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
- 	clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
- 	smp_mb__after_clear_bit();
- 
--	return atomic64_read(&ic->i_ack_next);
-+	return atomic64_read_unchecked(&ic->i_ack_next);
- }
- #endif
- 
-diff --git a/net/rds/rds.h b/net/rds/rds.h
-index 7eaba18..a3c303f 100644
---- a/net/rds/rds.h
-+++ b/net/rds/rds.h
-@@ -449,7 +449,7 @@ struct rds_transport {
- 	void (*sync_mr)(void *trans_private, int direction);
- 	void (*free_mr)(void *trans_private, int invalidate);
- 	void (*flush_mrs)(void);
--};
-+} __do_const;
- 
- struct rds_sock {
- 	struct sock		rs_sk;
-diff --git a/net/rds/tcp.c b/net/rds/tcp.c
-index edac9ef..16bcb98 100644
---- a/net/rds/tcp.c
-+++ b/net/rds/tcp.c
-@@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
- 	int val = 1;
- 
- 	set_fs(KERNEL_DS);
--	sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
-+	sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
- 			      sizeof(val));
- 	set_fs(oldfs);
- }
-diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
-index 1b4fd68..2234175 100644
---- a/net/rds/tcp_send.c
-+++ b/net/rds/tcp_send.c
-@@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
- 
- 	oldfs = get_fs();
- 	set_fs(KERNEL_DS);
--	sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
-+	sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
- 			      sizeof(val));
- 	set_fs(oldfs);
- }
-diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
-index 74c064c..fdec26f 100644
---- a/net/rxrpc/af_rxrpc.c
-+++ b/net/rxrpc/af_rxrpc.c
-@@ -39,7 +39,7 @@ static const struct proto_ops rxrpc_rpc_ops;
- __be32 rxrpc_epoch;
- 
- /* current debugging ID */
--atomic_t rxrpc_debug_id;
-+atomic_unchecked_t rxrpc_debug_id;
- 
- /* count of skbs currently in use */
- atomic_t rxrpc_n_skbs;
-diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
-index f99cfce..cc529dd 100644
---- a/net/rxrpc/ar-ack.c
-+++ b/net/rxrpc/ar-ack.c
-@@ -175,7 +175,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
- 
- 	_enter("{%d,%d,%d,%d},",
- 	       call->acks_hard, call->acks_unacked,
--	       atomic_read(&call->sequence),
-+	       atomic_read_unchecked(&call->sequence),
- 	       CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
- 
- 	stop = 0;
-@@ -199,7 +199,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
- 
- 			/* each Tx packet has a new serial number */
- 			sp->hdr.serial =
--				htonl(atomic_inc_return(&call->conn->serial));
-+				htonl(atomic_inc_return_unchecked(&call->conn->serial));
- 
- 			hdr = (struct rxrpc_header *) txb->head;
- 			hdr->serial = sp->hdr.serial;
-@@ -403,7 +403,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
-  */
- static void rxrpc_clear_tx_window(struct rxrpc_call *call)
- {
--	rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
-+	rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
- }
- 
- /*
-@@ -629,7 +629,7 @@ process_further:
- 
- 		latest = ntohl(sp->hdr.serial);
- 		hard = ntohl(ack.firstPacket);
--		tx = atomic_read(&call->sequence);
-+		tx = atomic_read_unchecked(&call->sequence);
- 
- 		_proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
- 		       latest,
-@@ -1161,7 +1161,7 @@ void rxrpc_process_call(struct work_struct *work)
- 	goto maybe_reschedule;
- 
- send_ACK_with_skew:
--	ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
-+	ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
- 			    ntohl(ack.serial));
- send_ACK:
- 	mtu = call->conn->trans->peer->if_mtu;
-@@ -1173,7 +1173,7 @@ send_ACK:
- 	ackinfo.rxMTU	= htonl(5692);
- 	ackinfo.jumbo_max = htonl(4);
- 
--	hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
-+	hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
- 	_proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
- 	       ntohl(hdr.serial),
- 	       ntohs(ack.maxSkew),
-@@ -1191,7 +1191,7 @@ send_ACK:
- send_message:
- 	_debug("send message");
- 
--	hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
-+	hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
- 	_proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
- send_message_2:
- 
-diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
-index bf656c2..48f9d27 100644
---- a/net/rxrpc/ar-call.c
-+++ b/net/rxrpc/ar-call.c
-@@ -83,7 +83,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
- 	spin_lock_init(&call->lock);
- 	rwlock_init(&call->state_lock);
- 	atomic_set(&call->usage, 1);
--	call->debug_id = atomic_inc_return(&rxrpc_debug_id);
-+	call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
- 	call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
- 
- 	memset(&call->sock_node, 0xed, sizeof(call->sock_node));
-diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
-index 4106ca9..a338d7a 100644
---- a/net/rxrpc/ar-connection.c
-+++ b/net/rxrpc/ar-connection.c
-@@ -206,7 +206,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
- 		rwlock_init(&conn->lock);
- 		spin_lock_init(&conn->state_lock);
- 		atomic_set(&conn->usage, 1);
--		conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
-+		conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
- 		conn->avail_calls = RXRPC_MAXCALLS;
- 		conn->size_align = 4;
- 		conn->header_size = sizeof(struct rxrpc_header);
-diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
-index e7ed43a..6afa140 100644
---- a/net/rxrpc/ar-connevent.c
-+++ b/net/rxrpc/ar-connevent.c
-@@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
- 
- 	len = iov[0].iov_len + iov[1].iov_len;
- 
--	hdr.serial = htonl(atomic_inc_return(&conn->serial));
-+	hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
- 	_proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
- 
- 	ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
-diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
-index 1a2b0633..e8d1382 100644
---- a/net/rxrpc/ar-input.c
-+++ b/net/rxrpc/ar-input.c
-@@ -340,9 +340,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
- 	/* track the latest serial number on this connection for ACK packet
- 	 * information */
- 	serial = ntohl(sp->hdr.serial);
--	hi_serial = atomic_read(&call->conn->hi_serial);
-+	hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
- 	while (serial > hi_serial)
--		hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
-+		hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
- 					   serial);
- 
- 	/* request ACK generation for any ACK or DATA packet that requests
-diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
-index 8e22bd3..f66d1c0 100644
---- a/net/rxrpc/ar-internal.h
-+++ b/net/rxrpc/ar-internal.h
-@@ -272,8 +272,8 @@ struct rxrpc_connection {
- 	int			error;		/* error code for local abort */
- 	int			debug_id;	/* debug ID for printks */
- 	unsigned		call_counter;	/* call ID counter */
--	atomic_t		serial;		/* packet serial number counter */
--	atomic_t		hi_serial;	/* highest serial number received */
-+	atomic_unchecked_t	serial;		/* packet serial number counter */
-+	atomic_unchecked_t	hi_serial;	/* highest serial number received */
- 	u8			avail_calls;	/* number of calls available */
- 	u8			size_align;	/* data size alignment (for security) */
- 	u8			header_size;	/* rxrpc + security header size */
-@@ -346,7 +346,7 @@ struct rxrpc_call {
- 	spinlock_t		lock;
- 	rwlock_t		state_lock;	/* lock for state transition */
- 	atomic_t		usage;
--	atomic_t		sequence;	/* Tx data packet sequence counter */
-+	atomic_unchecked_t	sequence;	/* Tx data packet sequence counter */
- 	u32			abort_code;	/* local/remote abort code */
- 	enum {					/* current state of call */
- 		RXRPC_CALL_CLIENT_SEND_REQUEST,	/* - client sending request phase */
-@@ -420,7 +420,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
-  */
- extern atomic_t rxrpc_n_skbs;
- extern __be32 rxrpc_epoch;
--extern atomic_t rxrpc_debug_id;
-+extern atomic_unchecked_t rxrpc_debug_id;
- extern struct workqueue_struct *rxrpc_workqueue;
- 
- /*
-diff --git a/net/rxrpc/ar-key.c b/net/rxrpc/ar-key.c
-index 43ea7de..eafaa2e 100644
---- a/net/rxrpc/ar-key.c
-+++ b/net/rxrpc/ar-key.c
-@@ -232,7 +232,7 @@ static int rxrpc_krb5_decode_principal(struct krb5_principal *princ,
- 	if (toklen <= (n_parts + 1) * 4)
- 		return -EINVAL;
- 
--	princ->name_parts = kcalloc(sizeof(char *), n_parts, GFP_KERNEL);
-+	princ->name_parts = kcalloc(n_parts, sizeof(char *), GFP_KERNEL);
- 	if (!princ->name_parts)
- 		return -ENOMEM;
- 
-@@ -356,7 +356,7 @@ static int rxrpc_krb5_decode_tagged_array(struct krb5_tagged_data **_td,
- 
- 		_debug("n_elem %d", n_elem);
- 
--		td = kcalloc(sizeof(struct krb5_tagged_data), n_elem,
-+		td = kcalloc(n_elem, sizeof(struct krb5_tagged_data),
- 			     GFP_KERNEL);
- 		if (!td)
- 			return -ENOMEM;
-diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
-index 87f7135..74d3703 100644
---- a/net/rxrpc/ar-local.c
-+++ b/net/rxrpc/ar-local.c
-@@ -45,7 +45,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
- 		spin_lock_init(&local->lock);
- 		rwlock_init(&local->services_lock);
- 		atomic_set(&local->usage, 1);
--		local->debug_id = atomic_inc_return(&rxrpc_debug_id);
-+		local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
- 		memcpy(&local->srx, srx, sizeof(*srx));
- 	}
- 
-diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
-index 338d793..47391d0 100644
---- a/net/rxrpc/ar-output.c
-+++ b/net/rxrpc/ar-output.c
-@@ -682,9 +682,9 @@ static int rxrpc_send_data(struct kiocb *iocb,
- 			sp->hdr.cid = call->cid;
- 			sp->hdr.callNumber = call->call_id;
- 			sp->hdr.seq =
--				htonl(atomic_inc_return(&call->sequence));
-+				htonl(atomic_inc_return_unchecked(&call->sequence));
- 			sp->hdr.serial =
--				htonl(atomic_inc_return(&conn->serial));
-+				htonl(atomic_inc_return_unchecked(&conn->serial));
- 			sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
- 			sp->hdr.userStatus = 0;
- 			sp->hdr.securityIndex = conn->security_ix;
-diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
-index 2754f09..b20e38f 100644
---- a/net/rxrpc/ar-peer.c
-+++ b/net/rxrpc/ar-peer.c
-@@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
- 		INIT_LIST_HEAD(&peer->error_targets);
- 		spin_lock_init(&peer->lock);
- 		atomic_set(&peer->usage, 1);
--		peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
-+		peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
- 		memcpy(&peer->srx, srx, sizeof(*srx));
- 
- 		rxrpc_assess_MTU_size(peer);
-diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
-index 38047f7..9f48511 100644
---- a/net/rxrpc/ar-proc.c
-+++ b/net/rxrpc/ar-proc.c
-@@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
- 		   atomic_read(&conn->usage),
- 		   rxrpc_conn_states[conn->state],
- 		   key_serial(conn->key),
--		   atomic_read(&conn->serial),
--		   atomic_read(&conn->hi_serial));
-+		   atomic_read_unchecked(&conn->serial),
-+		   atomic_read_unchecked(&conn->hi_serial));
- 
- 	return 0;
- }
-diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
-index 92df566..87ec1bf 100644
---- a/net/rxrpc/ar-transport.c
-+++ b/net/rxrpc/ar-transport.c
-@@ -47,7 +47,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
- 		spin_lock_init(&trans->client_lock);
- 		rwlock_init(&trans->conn_lock);
- 		atomic_set(&trans->usage, 1);
--		trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
-+		trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
- 
- 		if (peer->srx.transport.family == AF_INET) {
- 			switch (peer->srx.transport_type) {
-diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
-index 7635107..4670276 100644
---- a/net/rxrpc/rxkad.c
-+++ b/net/rxrpc/rxkad.c
-@@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
- 
- 	len = iov[0].iov_len + iov[1].iov_len;
- 
--	hdr.serial = htonl(atomic_inc_return(&conn->serial));
-+	hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
- 	_proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
- 
- 	ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
-@@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
- 
- 	len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
- 
--	hdr->serial = htonl(atomic_inc_return(&conn->serial));
-+	hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
- 	_proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
- 
- 	ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
-diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
-index 0b6a391..febcef2 100644
---- a/net/sctp/ipv6.c
-+++ b/net/sctp/ipv6.c
-@@ -961,7 +961,7 @@ static const struct inet6_protocol sctpv6_protocol = {
- 	.flags        = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
- };
- 
--static struct sctp_af sctp_af_inet6 = {
-+static struct sctp_af sctp_af_inet6 __read_only = {
- 	.sa_family	   = AF_INET6,
- 	.sctp_xmit	   = sctp_v6_xmit,
- 	.setsockopt	   = ipv6_setsockopt,
-@@ -993,7 +993,7 @@ static struct sctp_af sctp_af_inet6 = {
- #endif
- };
- 
--static struct sctp_pf sctp_pf_inet6 = {
-+static struct sctp_pf sctp_pf_inet6 __read_only = {
- 	.event_msgname = sctp_inet6_event_msgname,
- 	.skb_msgname   = sctp_inet6_skb_msgname,
- 	.af_supported  = sctp_inet6_af_supported,
-@@ -1018,7 +1018,7 @@ void sctp_v6_pf_init(void)
- 
- void sctp_v6_pf_exit(void)
- {
--	list_del(&sctp_af_inet6.list);
-+	pax_list_del(&sctp_af_inet6.list);
- }
- 
- /* Initialize IPv6 support and register with socket layer.  */
-diff --git a/net/sctp/probe.c b/net/sctp/probe.c
-index bc6cd75..749e4eb 100644
---- a/net/sctp/probe.c
-+++ b/net/sctp/probe.c
-@@ -63,7 +63,7 @@ static struct {
- 	struct timespec	  tstart;
- } sctpw;
- 
--static void printl(const char *fmt, ...)
-+static __printf(1, 2) void printl(const char *fmt, ...)
- {
- 	va_list args;
- 	int len;
-diff --git a/net/sctp/proc.c b/net/sctp/proc.c
-index 1e2eee8..ce3967e 100644
---- a/net/sctp/proc.c
-+++ b/net/sctp/proc.c
-@@ -319,7 +319,8 @@ static int sctp_assocs_seq_show(struct seq_file *seq, void *v)
- 		seq_printf(seq,
- 			   "%8pK %8pK %-3d %-3d %-2d %-4d "
- 			   "%4d %8d %8d %7d %5lu %-5d %5d ",
--			   assoc, sk, sctp_sk(sk)->type, sk->sk_state,
-+			   assoc, sk,
-+			   sctp_sk(sk)->type, sk->sk_state,
- 			   assoc->state, hash,
- 			   assoc->assoc_id,
- 			   assoc->sndbuf_used,
-diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
-index 6f6ad86..d52dc47 100644
---- a/net/sctp/protocol.c
-+++ b/net/sctp/protocol.c
-@@ -862,8 +862,10 @@ int sctp_register_af(struct sctp_af *af)
- 		return 0;
- 	}
- 
-+	pax_open_kernel();
- 	INIT_LIST_HEAD(&af->list);
--	list_add_tail(&af->list, &sctp_address_families);
-+	pax_close_kernel();
-+	pax_list_add_tail(&af->list, &sctp_address_families);
- 	return 1;
- }
- 
-@@ -994,7 +996,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
- 
- static struct sctp_af sctp_af_inet;
- 
--static struct sctp_pf sctp_pf_inet = {
-+static struct sctp_pf sctp_pf_inet __read_only = {
- 	.event_msgname = sctp_inet_event_msgname,
- 	.skb_msgname   = sctp_inet_skb_msgname,
- 	.af_supported  = sctp_inet_af_supported,
-@@ -1064,7 +1066,7 @@ static const struct net_protocol sctp_protocol = {
- };
- 
- /* IPv4 address related functions.  */
--static struct sctp_af sctp_af_inet = {
-+static struct sctp_af sctp_af_inet __read_only = {
- 	.sa_family	   = AF_INET,
- 	.sctp_xmit	   = sctp_v4_xmit,
- 	.setsockopt	   = ip_setsockopt,
-@@ -1149,7 +1151,7 @@ static void sctp_v4_pf_init(void)
- 
- static void sctp_v4_pf_exit(void)
- {
--	list_del(&sctp_af_inet.list);
-+	pax_list_del(&sctp_af_inet.list);
- }
- 
- static int sctp_v4_protosw_init(void)
-diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
-index 76388b0..a967f68 100644
---- a/net/sctp/sm_sideeffect.c
-+++ b/net/sctp/sm_sideeffect.c
-@@ -441,7 +441,7 @@ static void sctp_generate_sack_event(unsigned long data)
- 	sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
- }
- 
--sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
-+sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
- 	NULL,
- 	sctp_generate_t1_cookie_event,
- 	sctp_generate_t1_init_event,
-diff --git a/net/sctp/socket.c b/net/sctp/socket.c
-index c53d01e..9659111 100644
---- a/net/sctp/socket.c
-+++ b/net/sctp/socket.c
-@@ -2160,11 +2160,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
- {
- 	struct sctp_association *asoc;
- 	struct sctp_ulpevent *event;
-+	struct sctp_event_subscribe subscribe;
- 
- 	if (optlen > sizeof(struct sctp_event_subscribe))
- 		return -EINVAL;
--	if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
-+	if (copy_from_user(&subscribe, optval, optlen))
- 		return -EFAULT;
-+	sctp_sk(sk)->subscribe = subscribe;
- 
- 	/*
- 	 * At the time when a user app subscribes to SCTP_SENDER_DRY_EVENT,
-@@ -4150,13 +4152,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
- static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
- 				  int __user *optlen)
- {
-+	struct sctp_event_subscribe subscribe;
-+
- 	if (len <= 0)
- 		return -EINVAL;
- 	if (len > sizeof(struct sctp_event_subscribe))
- 		len = sizeof(struct sctp_event_subscribe);
- 	if (put_user(len, optlen))
- 		return -EFAULT;
--	if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
-+	subscribe = sctp_sk(sk)->subscribe;
-+	if (copy_to_user(optval, &subscribe, len))
- 		return -EFAULT;
- 	return 0;
- }
-@@ -4174,6 +4179,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
-  */
- static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
- {
-+	__u32 autoclose;
-+
- 	/* Applicable to UDP-style socket only */
- 	if (sctp_style(sk, TCP))
- 		return -EOPNOTSUPP;
-@@ -4182,7 +4189,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
- 	len = sizeof(int);
- 	if (put_user(len, optlen))
- 		return -EFAULT;
--	if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
-+	autoclose = sctp_sk(sk)->autoclose;
-+	if (copy_to_user(optval, &autoclose, sizeof(int)))
- 		return -EFAULT;
- 	return 0;
- }
-@@ -4546,12 +4554,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
-  */
- static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
- {
-+	struct sctp_initmsg initmsg;
-+
- 	if (len < sizeof(struct sctp_initmsg))
- 		return -EINVAL;
- 	len = sizeof(struct sctp_initmsg);
- 	if (put_user(len, optlen))
- 		return -EFAULT;
--	if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
-+	initmsg = sctp_sk(sk)->initmsg;
-+	if (copy_to_user(optval, &initmsg, len))
- 		return -EFAULT;
- 	return 0;
- }
-@@ -4592,6 +4603,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
- 		addrlen = sctp_get_af_specific(temp.sa.sa_family)->sockaddr_len;
- 		if (space_left < addrlen)
- 			return -ENOMEM;
-+		if (addrlen > sizeof(temp) || addrlen < 0)
-+			return -EFAULT;
- 		if (copy_to_user(to, &temp, addrlen))
- 			return -EFAULT;
- 		to += addrlen;
-diff --git a/net/sctp/ssnmap.c b/net/sctp/ssnmap.c
-index 442ad4e..825ea94 100644
---- a/net/sctp/ssnmap.c
-+++ b/net/sctp/ssnmap.c
-@@ -41,8 +41,6 @@
- #include <net/sctp/sctp.h>
- #include <net/sctp/sm.h>
- 
--#define MAX_KMALLOC_SIZE	131072
--
- static struct sctp_ssnmap *sctp_ssnmap_init(struct sctp_ssnmap *map, __u16 in,
- 					    __u16 out);
- 
-@@ -65,7 +63,7 @@ struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out,
- 	int size;
- 
- 	size = sctp_ssnmap_size(in, out);
--	if (size <= MAX_KMALLOC_SIZE)
-+	if (size <= KMALLOC_MAX_SIZE)
- 		retval = kmalloc(size, gfp);
- 	else
- 		retval = (struct sctp_ssnmap *)
-@@ -82,7 +80,7 @@ struct sctp_ssnmap *sctp_ssnmap_new(__u16 in, __u16 out,
- 	return retval;
- 
- fail_map:
--	if (size <= MAX_KMALLOC_SIZE)
-+	if (size <= KMALLOC_MAX_SIZE)
- 		kfree(retval);
- 	else
- 		free_pages((unsigned long)retval, get_order(size));
-@@ -124,7 +122,7 @@ void sctp_ssnmap_free(struct sctp_ssnmap *map)
- 		int size;
- 
- 		size = sctp_ssnmap_size(map->in.len, map->out.len);
--		if (size <= MAX_KMALLOC_SIZE)
-+		if (size <= KMALLOC_MAX_SIZE)
- 			kfree(map);
- 		else
- 			free_pages((unsigned long)map, get_order(size));
-diff --git a/net/sctp/transport.c b/net/sctp/transport.c
-index 8da4481..d02565e 100644
---- a/net/sctp/transport.c
-+++ b/net/sctp/transport.c
-@@ -317,7 +317,7 @@ void sctp_transport_update_rto(struct sctp_transport *tp, __u32 rtt)
- 		 * 1/8, rto_alpha would be expressed as 3.
- 		 */
- 		tp->rttvar = tp->rttvar - (tp->rttvar >> sctp_rto_beta)
--			+ ((abs(tp->srtt - rtt)) >> sctp_rto_beta);
-+			+ (((__u32)abs64((__s64)tp->srtt - (__s64)rtt)) >> sctp_rto_beta);
- 		tp->srtt = tp->srtt - (tp->srtt >> sctp_rto_alpha)
- 			+ (rtt >> sctp_rto_alpha);
- 	} else {
-diff --git a/net/socket.c b/net/socket.c
-index cf546a3..3cb0fca 100644
---- a/net/socket.c
-+++ b/net/socket.c
-@@ -88,6 +88,7 @@
- #include <linux/nsproxy.h>
- #include <linux/magic.h>
- #include <linux/slab.h>
-+#include <linux/in.h>
- 
- #include <asm/uaccess.h>
- #include <asm/unistd.h>
-@@ -105,6 +106,8 @@
- #include <linux/sockios.h>
- #include <linux/atalk.h>
- 
-+#include <linux/grsock.h>
-+
- static int sock_no_open(struct inode *irrelevant, struct file *dontcare);
- static ssize_t sock_aio_read(struct kiocb *iocb, const struct iovec *iov,
- 			 unsigned long nr_segs, loff_t pos);
-@@ -156,7 +159,7 @@ static const struct file_operations socket_file_ops = {
-  */
- 
- static DEFINE_SPINLOCK(net_family_lock);
--static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
-+const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
- 
- /*
-  *	Statistics counters of the socket lists
-@@ -321,7 +324,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
- 		&sockfs_dentry_operations, SOCKFS_MAGIC);
- }
- 
--static struct vfsmount *sock_mnt __read_mostly;
-+struct vfsmount *sock_mnt __read_mostly;
- 
- static struct file_system_type sock_fs_type = {
- 	.name =		"sockfs",
-@@ -1187,6 +1190,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
- 		return -EAFNOSUPPORT;
- 	if (type < 0 || type >= SOCK_MAX)
- 		return -EINVAL;
-+	if (protocol < 0)
-+		return -EINVAL;
- 
- 	/* Compatibility.
- 
-@@ -1207,6 +1212,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
- 	if (err)
- 		return err;
- 
-+	if(!kern && !gr_search_socket(family, type, protocol)) {
-+		if (rcu_access_pointer(net_families[family]) == NULL)
-+			return -EAFNOSUPPORT;
-+		else
-+			return -EACCES;
-+	}
-+
-+	if (!kern && gr_handle_sock_all(family, type, protocol)) {
-+		if (rcu_access_pointer(net_families[family]) == NULL)
-+			return -EAFNOSUPPORT;
-+		else
-+			return -EACCES;
-+	}
-+
- 	/*
- 	 *	Allocate the socket and allow the family to set things up. if
- 	 *	the protocol is 0, the family is instructed to select an appropriate
-@@ -1431,6 +1450,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
- 	if (sock) {
- 		err = move_addr_to_kernel(umyaddr, addrlen, (struct sockaddr *)&address);
- 		if (err >= 0) {
-+			if (gr_handle_sock_server((struct sockaddr *)&address)) {
-+				err = -EACCES;
-+				goto error;
-+			}
-+			err = gr_search_bind(sock, (struct sockaddr_in *)&address);
-+			if (err)
-+				goto error;
-+
- 			err = security_socket_bind(sock,
- 						   (struct sockaddr *)&address,
- 						   addrlen);
-@@ -1439,6 +1466,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
- 						      (struct sockaddr *)
- 						      &address, addrlen);
- 		}
-+error:
- 		fput_light(sock->file, fput_needed);
- 	}
- 	return err;
-@@ -1462,10 +1490,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
- 		if ((unsigned)backlog > somaxconn)
- 			backlog = somaxconn;
- 
-+		if (gr_handle_sock_server_other(sock->sk)) {
-+			err = -EPERM;
-+			goto error;
-+		}
-+
-+		err = gr_search_listen(sock);
-+		if (err)
-+			goto error;
-+
- 		err = security_socket_listen(sock, backlog);
- 		if (!err)
- 			err = sock->ops->listen(sock, backlog);
- 
-+error:
- 		fput_light(sock->file, fput_needed);
- 	}
- 	return err;
-@@ -1509,6 +1547,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
- 	newsock->type = sock->type;
- 	newsock->ops = sock->ops;
- 
-+	if (gr_handle_sock_server_other(sock->sk)) {
-+		err = -EPERM;
-+		sock_release(newsock);
-+		goto out_put;
-+	}
-+
-+	err = gr_search_accept(sock);
-+	if (err) {
-+		sock_release(newsock);
-+		goto out_put;
-+	}
-+
- 	/*
- 	 * We don't need try_module_get here, as the listening socket (sock)
- 	 * has the protocol module (sock->ops->owner) held.
-@@ -1547,6 +1597,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
- 	fd_install(newfd, newfile);
- 	err = newfd;
- 
-+	gr_attach_curr_ip(newsock->sk);
-+
- out_put:
- 	fput_light(sock->file, fput_needed);
- out:
-@@ -1579,6 +1631,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
- 		int, addrlen)
- {
- 	struct socket *sock;
-+	struct sockaddr *sck;
- 	struct sockaddr_storage address;
- 	int err, fput_needed;
- 
-@@ -1589,6 +1642,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
- 	if (err < 0)
- 		goto out_put;
- 
-+	sck = (struct sockaddr *)&address;
-+
-+	if (gr_handle_sock_client(sck)) {
-+		err = -EACCES;
-+		goto out_put;
-+	}
-+
-+	err = gr_search_connect(sock, (struct sockaddr_in *)sck);
-+	if (err)
-+		goto out_put;
-+
- 	err =
- 	    security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
- 	if (err)
-@@ -1670,6 +1734,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
-  *	the protocol.
-  */
- 
-+asmlinkage long sys_sendto(int, void *, size_t, unsigned, struct sockaddr *, int);
-+
- SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
- 		unsigned, flags, struct sockaddr __user *, addr,
- 		int, addr_len)
-@@ -1736,7 +1802,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
- 	struct socket *sock;
- 	struct iovec iov;
- 	struct msghdr msg;
--	struct sockaddr_storage address;
-+	struct sockaddr_storage address = { };
- 	int err, err2;
- 	int fput_needed;
- 
-@@ -1876,6 +1942,16 @@ struct used_address {
- 	unsigned int name_len;
- };
- 
-+static int copy_msghdr_from_user(struct msghdr *kmsg,
-+				 struct msghdr __user *umsg)
-+{
-+	if (copy_from_user(kmsg, umsg, sizeof(struct msghdr)))
-+		return -EFAULT;
-+	if (kmsg->msg_namelen > sizeof(struct sockaddr_storage))
-+		return -EINVAL;
-+	return 0;
-+}
-+
- static int ___sys_sendmsg(struct socket *sock, struct msghdr __user *msg,
- 			  struct msghdr *msg_sys, unsigned flags,
- 			  struct used_address *used_address)
-@@ -1894,8 +1970,11 @@ static int ___sys_sendmsg(struct socket *sock, struct msghdr __user *msg,
- 	if (MSG_CMSG_COMPAT & flags) {
- 		if (get_compat_msghdr(msg_sys, msg_compat))
- 			return -EFAULT;
--	} else if (copy_from_user(msg_sys, msg, sizeof(struct msghdr)))
--		return -EFAULT;
-+	} else {
-+		err = copy_msghdr_from_user(msg_sys, msg);
-+		if (err)
-+			return err;
-+	}
- 
- 	/* do not move before msg_sys is valid */
- 	err = -EMSGSIZE;
-@@ -1950,7 +2029,7 @@ static int ___sys_sendmsg(struct socket *sock, struct msghdr __user *msg,
- 		 * checking falls down on this.
- 		 */
- 		if (copy_from_user(ctl_buf,
--				   (void __user __force *)msg_sys->msg_control,
-+				   (void __force_user *)msg_sys->msg_control,
- 				   ctl_len))
- 			goto out_freectl;
- 		msg_sys->msg_control = ctl_buf;
-@@ -2101,7 +2180,7 @@ static int ___sys_recvmsg(struct socket *sock, struct msghdr __user *msg,
- 	int err, iov_size, total_len, len;
- 
- 	/* kernel mode address */
--	struct sockaddr_storage addr;
-+	struct sockaddr_storage addr = { };
- 
- 	/* user mode address pointers */
- 	struct sockaddr __user *uaddr;
-@@ -2110,8 +2189,11 @@ static int ___sys_recvmsg(struct socket *sock, struct msghdr __user *msg,
- 	if (MSG_CMSG_COMPAT & flags) {
- 		if (get_compat_msghdr(msg_sys, msg_compat))
- 			return -EFAULT;
--	} else if (copy_from_user(msg_sys, msg, sizeof(struct msghdr)))
--		return -EFAULT;
-+	} else {
-+		err = copy_msghdr_from_user(msg_sys, msg);
-+		if (err)
-+			return err;
-+	}
- 
- 	err = -EMSGSIZE;
- 	if (msg_sys->msg_iovlen > UIO_MAXIOV)
-@@ -2131,7 +2213,7 @@ static int ___sys_recvmsg(struct socket *sock, struct msghdr __user *msg,
- 	 *      kernel msghdr to use the kernel address space)
- 	 */
- 
--	uaddr = (__force void __user *)msg_sys->msg_name;
-+	uaddr = (void __force_user *)msg_sys->msg_name;
- 	uaddr_len = COMPAT_NAMELEN(msg);
- 	if (MSG_CMSG_COMPAT & flags) {
- 		err = verify_compat_iovec(msg_sys, iov,
-@@ -2772,7 +2854,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
- 	}
- 
- 	ifr = compat_alloc_user_space(buf_size);
--	rxnfc = (void *)ifr + ALIGN(sizeof(struct ifreq), 8);
-+	rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
- 
- 	if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
- 		return -EFAULT;
-@@ -2796,12 +2878,12 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
- 			offsetof(struct ethtool_rxnfc, fs.ring_cookie));
- 
- 		if (copy_in_user(rxnfc, compat_rxnfc,
--				 (void *)(&rxnfc->fs.m_ext + 1) -
--				 (void *)rxnfc) ||
-+				 (void __user *)(&rxnfc->fs.m_ext + 1) -
-+				 (void __user *)rxnfc) ||
- 		    copy_in_user(&rxnfc->fs.ring_cookie,
- 				 &compat_rxnfc->fs.ring_cookie,
--				 (void *)(&rxnfc->fs.location + 1) -
--				 (void *)&rxnfc->fs.ring_cookie) ||
-+				 (void __user *)(&rxnfc->fs.location + 1) -
-+				 (void __user *)&rxnfc->fs.ring_cookie) ||
- 		    copy_in_user(&rxnfc->rule_cnt, &compat_rxnfc->rule_cnt,
- 				 sizeof(rxnfc->rule_cnt)))
- 			return -EFAULT;
-@@ -2813,12 +2895,12 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
- 
- 	if (convert_out) {
- 		if (copy_in_user(compat_rxnfc, rxnfc,
--				 (const void *)(&rxnfc->fs.m_ext + 1) -
--				 (const void *)rxnfc) ||
-+				 (const void __user *)(&rxnfc->fs.m_ext + 1) -
-+				 (const void __user *)rxnfc) ||
- 		    copy_in_user(&compat_rxnfc->fs.ring_cookie,
- 				 &rxnfc->fs.ring_cookie,
--				 (const void *)(&rxnfc->fs.location + 1) -
--				 (const void *)&rxnfc->fs.ring_cookie) ||
-+				 (const void __user *)(&rxnfc->fs.location + 1) -
-+				 (const void __user *)&rxnfc->fs.ring_cookie) ||
- 		    copy_in_user(&compat_rxnfc->rule_cnt, &rxnfc->rule_cnt,
- 				 sizeof(rxnfc->rule_cnt)))
- 			return -EFAULT;
-@@ -2888,7 +2970,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
- 		old_fs = get_fs();
- 		set_fs(KERNEL_DS);
- 		err = dev_ioctl(net, cmd,
--				(struct ifreq __user __force *) &kifr);
-+				(struct ifreq __force_user *) &kifr);
- 		set_fs(old_fs);
- 
- 		return err;
-@@ -2997,7 +3079,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
- 
- 	old_fs = get_fs();
- 	set_fs(KERNEL_DS);
--	err = dev_ioctl(net, cmd, (void  __user __force *)&ifr);
-+	err = dev_ioctl(net, cmd, (void  __force_user *)&ifr);
- 	set_fs(old_fs);
- 
- 	if (cmd == SIOCGIFMAP && !err) {
-@@ -3102,7 +3184,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
- 		ret |= __get_user(rtdev, &(ur4->rt_dev));
- 		if (rtdev) {
- 			ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
--			r4.rt_dev = (char __user __force *)devname;
-+			r4.rt_dev = (char __force_user *)devname;
- 			devname[15] = 0;
- 		} else
- 			r4.rt_dev = NULL;
-@@ -3342,8 +3424,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
- 	int __user *uoptlen;
- 	int err;
- 
--	uoptval = (char __user __force *) optval;
--	uoptlen = (int __user __force *) optlen;
-+	uoptval = (char __force_user *) optval;
-+	uoptlen = (int __force_user *) optlen;
- 
- 	set_fs(KERNEL_DS);
- 	if (level == SOL_SOCKET)
-@@ -3363,7 +3445,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
- 	char __user *uoptval;
- 	int err;
- 
--	uoptval = (char __user __force *) optval;
-+	uoptval = (char __force_user *) optval;
- 
- 	set_fs(KERNEL_DS);
- 	if (level == SOL_SOCKET)
-diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
-index b2250da..db374b7 100644
---- a/net/sunrpc/clnt.c
-+++ b/net/sunrpc/clnt.c
-@@ -163,10 +163,8 @@ static struct rpc_clnt * rpc_new_client(const struct rpc_create_args *args, stru
- 	err = rpciod_up();
- 	if (err)
- 		goto out_no_rpciod;
--	err = -EINVAL;
--	if (!xprt)
--		goto out_no_xprt;
- 
-+	err = -EINVAL;
- 	if (args->version >= program->nrvers)
- 		goto out_err;
- 	version = program->version[args->version];
-@@ -259,10 +257,9 @@ out_no_stats:
- 		kfree(clnt->cl_server);
- 	kfree(clnt);
- out_err:
--	xprt_put(xprt);
--out_no_xprt:
- 	rpciod_down();
- out_no_rpciod:
-+	xprt_put(xprt);
- 	return ERR_PTR(err);
- }
- 
-@@ -903,7 +900,9 @@ call_start(struct rpc_task *task)
- 			(RPC_IS_ASYNC(task) ? "async" : "sync"));
- 
- 	/* Increment call count */
--	task->tk_msg.rpc_proc->p_count++;
-+	pax_open_kernel();
-+	(*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
-+	pax_close_kernel();
- 	clnt->cl_stats->rpccnt++;
- 	task->tk_action = call_reserve;
- }
-diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
-index bfddd68..567429b 100644
---- a/net/sunrpc/rpc_pipe.c
-+++ b/net/sunrpc/rpc_pipe.c
-@@ -1059,6 +1059,8 @@ static struct file_system_type rpc_pipe_fs_type = {
- 	.mount		= rpc_mount,
- 	.kill_sb	= kill_litter_super,
- };
-+MODULE_ALIAS_FS("rpc_pipefs");
-+MODULE_ALIAS("rpc_pipefs");
- 
- static void
- init_once(void *foo)
-@@ -1104,6 +1106,3 @@ void unregister_rpc_pipefs(void)
- 	kmem_cache_destroy(rpc_inode_cachep);
- 	unregister_filesystem(&rpc_pipe_fs_type);
- }
--
--/* Make 'mount -t rpc_pipefs ...' autoload this module. */
--MODULE_ALIAS("rpc_pipefs");
-diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
-index 206c61e..e3641fb 100644
---- a/net/sunrpc/sched.c
-+++ b/net/sunrpc/sched.c
-@@ -240,9 +240,9 @@ static int rpc_wait_bit_killable(void *word)
- #ifdef RPC_DEBUG
- static void rpc_task_set_debuginfo(struct rpc_task *task)
- {
--	static atomic_t rpc_pid;
-+	static atomic_unchecked_t rpc_pid;
- 
--	task->tk_pid = atomic_inc_return(&rpc_pid);
-+	task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
- }
- #else
- static inline void rpc_task_set_debuginfo(struct rpc_task *task)
-diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
-index c80c162..83a1e28 100644
---- a/net/sunrpc/svc.c
-+++ b/net/sunrpc/svc.c
-@@ -732,7 +732,7 @@ svc_set_num_threads(struct svc_serv *serv, struct svc_pool *pool, int nrservs)
- 
- 		__module_get(serv->sv_module);
- 		task = kthread_create_on_node(serv->sv_function, rqstp,
--					      node, serv->sv_name);
-+					      node, "%s", serv->sv_name);
- 		if (IS_ERR(task)) {
- 			error = PTR_ERR(task);
- 			module_put(serv->sv_module);
-@@ -1145,7 +1145,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
- 	svc_putnl(resv, RPC_SUCCESS);
- 
- 	/* Bump per-procedure stats counter */
--	procp->pc_count++;
-+	pax_open_kernel();
-+	(*(unsigned int *)&procp->pc_count)++;
-+	pax_close_kernel();
- 
- 	/* Initialize storage for argp and resp */
- 	memset(rqstp->rq_argp, 0, procp->pc_argsize);
-diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
-index ce13632..144987d 100644
---- a/net/sunrpc/svcauth_unix.c
-+++ b/net/sunrpc/svcauth_unix.c
-@@ -602,7 +602,7 @@ struct cache_detail unix_gid_cache = {
- 	.alloc		= unix_gid_alloc,
- };
- 
--static struct unix_gid *unix_gid_lookup(uid_t uid)
-+static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(uid_t uid)
- {
- 	struct unix_gid ug;
- 	struct cache_head *ch;
-diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c
-index 296192c..5a95b93 100644
---- a/net/sunrpc/svcsock.c
-+++ b/net/sunrpc/svcsock.c
-@@ -396,7 +396,7 @@ static int svc_partial_recvfrom(struct svc_rqst *rqstp,
- 				int buflen, unsigned int base)
- {
- 	size_t save_iovlen;
--	void __user *save_iovbase;
-+	void *save_iovbase;
- 	unsigned int i;
- 	int ret;
- 
-diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
-index 09af4fa..677025e 100644
---- a/net/sunrpc/xprtrdma/svc_rdma.c
-+++ b/net/sunrpc/xprtrdma/svc_rdma.c
-@@ -47,6 +47,7 @@
- #include <linux/sunrpc/clnt.h>
- #include <linux/sunrpc/sched.h>
- #include <linux/sunrpc/svc_rdma.h>
-+#include "xprt_rdma.h"
- 
- #define RPCDBG_FACILITY	RPCDBG_SVCXPRT
- 
-@@ -61,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
- static unsigned int min_max_inline = 4096;
- static unsigned int max_max_inline = 65536;
- 
--atomic_t rdma_stat_recv;
--atomic_t rdma_stat_read;
--atomic_t rdma_stat_write;
--atomic_t rdma_stat_sq_starve;
--atomic_t rdma_stat_rq_starve;
--atomic_t rdma_stat_rq_poll;
--atomic_t rdma_stat_rq_prod;
--atomic_t rdma_stat_sq_poll;
--atomic_t rdma_stat_sq_prod;
-+atomic_unchecked_t rdma_stat_recv;
-+atomic_unchecked_t rdma_stat_read;
-+atomic_unchecked_t rdma_stat_write;
-+atomic_unchecked_t rdma_stat_sq_starve;
-+atomic_unchecked_t rdma_stat_rq_starve;
-+atomic_unchecked_t rdma_stat_rq_poll;
-+atomic_unchecked_t rdma_stat_rq_prod;
-+atomic_unchecked_t rdma_stat_sq_poll;
-+atomic_unchecked_t rdma_stat_sq_prod;
- 
- /* Temporary NFS request map and context caches */
- struct kmem_cache *svc_rdma_map_cachep;
-@@ -109,7 +110,7 @@ static int read_reset_stat(ctl_table *table, int write,
- 		len -= *ppos;
- 		if (len > *lenp)
- 			len = *lenp;
--		if (len && copy_to_user(buffer, str_buf, len))
-+		if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
- 			return -EFAULT;
- 		*lenp = len;
- 		*ppos += len;
-@@ -150,63 +151,63 @@ static ctl_table svcrdma_parm_table[] = {
- 	{
- 		.procname	= "rdma_stat_read",
- 		.data		= &rdma_stat_read,
--		.maxlen		= sizeof(atomic_t),
-+		.maxlen		= sizeof(atomic_unchecked_t),
- 		.mode		= 0644,
- 		.proc_handler	= read_reset_stat,
- 	},
- 	{
- 		.procname	= "rdma_stat_recv",
- 		.data		= &rdma_stat_recv,
--		.maxlen		= sizeof(atomic_t),
-+		.maxlen		= sizeof(atomic_unchecked_t),
- 		.mode		= 0644,
- 		.proc_handler	= read_reset_stat,
- 	},
- 	{
- 		.procname	= "rdma_stat_write",
- 		.data		= &rdma_stat_write,
--		.maxlen		= sizeof(atomic_t),
-+		.maxlen		= sizeof(atomic_unchecked_t),
- 		.mode		= 0644,
- 		.proc_handler	= read_reset_stat,
- 	},
- 	{
- 		.procname	= "rdma_stat_sq_starve",
- 		.data		= &rdma_stat_sq_starve,
--		.maxlen		= sizeof(atomic_t),
-+		.maxlen		= sizeof(atomic_unchecked_t),
- 		.mode		= 0644,
- 		.proc_handler	= read_reset_stat,
- 	},
- 	{
- 		.procname	= "rdma_stat_rq_starve",
- 		.data		= &rdma_stat_rq_starve,
--		.maxlen		= sizeof(atomic_t),
-+		.maxlen		= sizeof(atomic_unchecked_t),
- 		.mode		= 0644,
- 		.proc_handler	= read_reset_stat,
- 	},
- 	{
- 		.procname	= "rdma_stat_rq_poll",
- 		.data		= &rdma_stat_rq_poll,
--		.maxlen		= sizeof(atomic_t),
-+		.maxlen		= sizeof(atomic_unchecked_t),
- 		.mode		= 0644,
- 		.proc_handler	= read_reset_stat,
- 	},
- 	{
- 		.procname	= "rdma_stat_rq_prod",
- 		.data		= &rdma_stat_rq_prod,
--		.maxlen		= sizeof(atomic_t),
-+		.maxlen		= sizeof(atomic_unchecked_t),
- 		.mode		= 0644,
- 		.proc_handler	= read_reset_stat,
- 	},
- 	{
- 		.procname	= "rdma_stat_sq_poll",
- 		.data		= &rdma_stat_sq_poll,
--		.maxlen		= sizeof(atomic_t),
-+		.maxlen		= sizeof(atomic_unchecked_t),
- 		.mode		= 0644,
- 		.proc_handler	= read_reset_stat,
- 	},
- 	{
- 		.procname	= "rdma_stat_sq_prod",
- 		.data		= &rdma_stat_sq_prod,
--		.maxlen		= sizeof(atomic_t),
-+		.maxlen		= sizeof(atomic_unchecked_t),
- 		.mode		= 0644,
- 		.proc_handler	= read_reset_stat,
- 	},
-diff --git a/net/sunrpc/xprtrdma/svc_rdma_marshal.c b/net/sunrpc/xprtrdma/svc_rdma_marshal.c
-index 9530ef2..65b1462 100644
---- a/net/sunrpc/xprtrdma/svc_rdma_marshal.c
-+++ b/net/sunrpc/xprtrdma/svc_rdma_marshal.c
-@@ -60,21 +60,11 @@ static u32 *decode_read_list(u32 *va, u32 *vaend)
- 	struct rpcrdma_read_chunk *ch = (struct rpcrdma_read_chunk *)va;
- 
- 	while (ch->rc_discrim != xdr_zero) {
--		u64 ch_offset;
--
- 		if (((unsigned long)ch + sizeof(struct rpcrdma_read_chunk)) >
- 		    (unsigned long)vaend) {
- 			dprintk("svcrdma: vaend=%p, ch=%p\n", vaend, ch);
- 			return NULL;
- 		}
--
--		ch->rc_discrim = ntohl(ch->rc_discrim);
--		ch->rc_position = ntohl(ch->rc_position);
--		ch->rc_target.rs_handle = ntohl(ch->rc_target.rs_handle);
--		ch->rc_target.rs_length = ntohl(ch->rc_target.rs_length);
--		va = (u32 *)&ch->rc_target.rs_offset;
--		xdr_decode_hyper(va, &ch_offset);
--		put_unaligned(ch_offset, (u64 *)va);
- 		ch++;
- 	}
- 	return (u32 *)&ch->rc_position;
-@@ -91,7 +81,7 @@ void svc_rdma_rcl_chunk_counts(struct rpcrdma_read_chunk *ch,
- 	*byte_count = 0;
- 	*ch_count = 0;
- 	for (; ch->rc_discrim != 0; ch++) {
--		*byte_count = *byte_count + ch->rc_target.rs_length;
-+		*byte_count = *byte_count + ntohl(ch->rc_target.rs_length);
- 		*ch_count = *ch_count + 1;
- 	}
- }
-@@ -108,7 +98,9 @@ void svc_rdma_rcl_chunk_counts(struct rpcrdma_read_chunk *ch,
-  */
- static u32 *decode_write_list(u32 *va, u32 *vaend)
- {
--	int ch_no;
-+	unsigned long start, end;
-+	int nchunks;
-+
- 	struct rpcrdma_write_array *ary =
- 		(struct rpcrdma_write_array *)va;
- 
-@@ -121,37 +113,28 @@ static u32 *decode_write_list(u32 *va, u32 *vaend)
- 		dprintk("svcrdma: ary=%p, vaend=%p\n", ary, vaend);
- 		return NULL;
- 	}
--	ary->wc_discrim = ntohl(ary->wc_discrim);
--	ary->wc_nchunks = ntohl(ary->wc_nchunks);
--	if (((unsigned long)&ary->wc_array[0] +
--	     (sizeof(struct rpcrdma_write_chunk) * ary->wc_nchunks)) >
--	    (unsigned long)vaend) {
-+	nchunks = ntohl(ary->wc_nchunks);
-+
-+	start = (unsigned long)&ary->wc_array[0];
-+	end = (unsigned long)vaend;
-+	if (nchunks < 0 ||
-+	    nchunks > (SIZE_MAX - start) / sizeof(struct rpcrdma_write_chunk) ||
-+	    (start + (sizeof(struct rpcrdma_write_chunk) * nchunks)) > end) {
- 		dprintk("svcrdma: ary=%p, wc_nchunks=%d, vaend=%p\n",
--			ary, ary->wc_nchunks, vaend);
-+			ary, nchunks, vaend);
- 		return NULL;
- 	}
--	for (ch_no = 0; ch_no < ary->wc_nchunks; ch_no++) {
--		u64 ch_offset;
--
--		ary->wc_array[ch_no].wc_target.rs_handle =
--			ntohl(ary->wc_array[ch_no].wc_target.rs_handle);
--		ary->wc_array[ch_no].wc_target.rs_length =
--			ntohl(ary->wc_array[ch_no].wc_target.rs_length);
--		va = (u32 *)&ary->wc_array[ch_no].wc_target.rs_offset;
--		xdr_decode_hyper(va, &ch_offset);
--		put_unaligned(ch_offset, (u64 *)va);
--	}
--
- 	/*
- 	 * rs_length is the 2nd 4B field in wc_target and taking its
- 	 * address skips the list terminator
- 	 */
--	return (u32 *)&ary->wc_array[ch_no].wc_target.rs_length;
-+	return (u32 *)&ary->wc_array[nchunks].wc_target.rs_length;
- }
- 
- static u32 *decode_reply_array(u32 *va, u32 *vaend)
- {
--	int ch_no;
-+	unsigned long start, end;
-+	int nchunks;
- 	struct rpcrdma_write_array *ary =
- 		(struct rpcrdma_write_array *)va;
- 
-@@ -164,28 +147,18 @@ static u32 *decode_reply_array(u32 *va, u32 *vaend)
- 		dprintk("svcrdma: ary=%p, vaend=%p\n", ary, vaend);
- 		return NULL;
- 	}
--	ary->wc_discrim = ntohl(ary->wc_discrim);
--	ary->wc_nchunks = ntohl(ary->wc_nchunks);
--	if (((unsigned long)&ary->wc_array[0] +
--	     (sizeof(struct rpcrdma_write_chunk) * ary->wc_nchunks)) >
--	    (unsigned long)vaend) {
-+	nchunks = ntohl(ary->wc_nchunks);
-+
-+	start = (unsigned long)&ary->wc_array[0];
-+	end = (unsigned long)vaend;
-+	if (nchunks < 0 ||
-+	    nchunks > (SIZE_MAX - start) / sizeof(struct rpcrdma_write_chunk) ||
-+	    (start + (sizeof(struct rpcrdma_write_chunk) * nchunks)) > end) {
- 		dprintk("svcrdma: ary=%p, wc_nchunks=%d, vaend=%p\n",
--			ary, ary->wc_nchunks, vaend);
-+			ary, nchunks, vaend);
- 		return NULL;
- 	}
--	for (ch_no = 0; ch_no < ary->wc_nchunks; ch_no++) {
--		u64 ch_offset;
--
--		ary->wc_array[ch_no].wc_target.rs_handle =
--			ntohl(ary->wc_array[ch_no].wc_target.rs_handle);
--		ary->wc_array[ch_no].wc_target.rs_length =
--			ntohl(ary->wc_array[ch_no].wc_target.rs_length);
--		va = (u32 *)&ary->wc_array[ch_no].wc_target.rs_offset;
--		xdr_decode_hyper(va, &ch_offset);
--		put_unaligned(ch_offset, (u64 *)va);
--	}
--
--	return (u32 *)&ary->wc_array[ch_no];
-+	return (u32 *)&ary->wc_array[nchunks];
- }
- 
- int svc_rdma_xdr_decode_req(struct rpcrdma_msg **rdma_req,
-@@ -386,13 +359,14 @@ void svc_rdma_xdr_encode_reply_array(struct rpcrdma_write_array *ary,
- 
- void svc_rdma_xdr_encode_array_chunk(struct rpcrdma_write_array *ary,
- 				     int chunk_no,
--				     u32 rs_handle, u64 rs_offset,
-+				     __be32 rs_handle,
-+				     __be64 rs_offset,
- 				     u32 write_len)
- {
- 	struct rpcrdma_segment *seg = &ary->wc_array[chunk_no].wc_target;
--	seg->rs_handle = htonl(rs_handle);
-+	seg->rs_handle = rs_handle;
-+	seg->rs_offset = rs_offset;
- 	seg->rs_length = htonl(write_len);
--	xdr_encode_hyper((u32 *) &seg->rs_offset, rs_offset);
- }
- 
- void svc_rdma_xdr_encode_reply_header(struct svcxprt_rdma *xprt,
-diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
-index df67211..c4a1489 100644
---- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
-+++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
-@@ -147,7 +147,7 @@ static int map_read_chunks(struct svcxprt_rdma *xprt,
- 	page_off = 0;
- 	ch = (struct rpcrdma_read_chunk *)&rmsgp->rm_body.rm_chunks[0];
- 	ch_no = 0;
--	ch_bytes = ch->rc_target.rs_length;
-+	ch_bytes = ntohl(ch->rc_target.rs_length);
- 	head->arg.head[0] = rqstp->rq_arg.head[0];
- 	head->arg.tail[0] = rqstp->rq_arg.tail[0];
- 	head->arg.pages = &head->pages[head->count];
-@@ -183,7 +183,7 @@ static int map_read_chunks(struct svcxprt_rdma *xprt,
- 			ch_no++;
- 			ch++;
- 			chl_map->ch[ch_no].start = sge_no;
--			ch_bytes = ch->rc_target.rs_length;
-+			ch_bytes = ntohl(ch->rc_target.rs_length);
- 			/* If bytes remaining account for next chunk */
- 			if (byte_count) {
- 				head->arg.page_len += ch_bytes;
-@@ -281,11 +281,12 @@ static int fast_reg_read_chunks(struct svcxprt_rdma *xprt,
- 	offset = 0;
- 	ch = (struct rpcrdma_read_chunk *)&rmsgp->rm_body.rm_chunks[0];
- 	for (ch_no = 0; ch_no < ch_count; ch_no++) {
-+		int len = ntohl(ch->rc_target.rs_length);
- 		rpl_map->sge[ch_no].iov_base = frmr->kva + offset;
--		rpl_map->sge[ch_no].iov_len = ch->rc_target.rs_length;
-+		rpl_map->sge[ch_no].iov_len = len;
- 		chl_map->ch[ch_no].count = 1;
- 		chl_map->ch[ch_no].start = ch_no;
--		offset += ch->rc_target.rs_length;
-+		offset += len;
- 		ch++;
- 	}
- 
-@@ -316,7 +317,7 @@ static int rdma_set_ctxt_sge(struct svcxprt_rdma *xprt,
- 	for (i = 0; i < count; i++) {
- 		ctxt->sge[i].length = 0; /* in case map fails */
- 		if (!frmr) {
--			BUG_ON(0 == virt_to_page(vec[i].iov_base));
-+			BUG_ON(!virt_to_page(vec[i].iov_base));
- 			off = (unsigned long)vec[i].iov_base & ~PAGE_MASK;
- 			ctxt->sge[i].addr =
- 				ib_dma_map_page(xprt->sc_cm_id->device,
-@@ -426,6 +427,7 @@ static int rdma_read_xdr(struct svcxprt_rdma *xprt,
- 
- 	for (ch = (struct rpcrdma_read_chunk *)&rmsgp->rm_body.rm_chunks[0];
- 	     ch->rc_discrim != 0; ch++, ch_no++) {
-+		u64 rs_offset;
- next_sge:
- 		ctxt = svc_rdma_get_context(xprt);
- 		ctxt->direction = DMA_FROM_DEVICE;
-@@ -440,10 +442,10 @@ next_sge:
- 		read_wr.opcode = IB_WR_RDMA_READ;
- 		ctxt->wr_op = read_wr.opcode;
- 		read_wr.send_flags = IB_SEND_SIGNALED;
--		read_wr.wr.rdma.rkey = ch->rc_target.rs_handle;
--		read_wr.wr.rdma.remote_addr =
--			get_unaligned(&(ch->rc_target.rs_offset)) +
--			sgl_offset;
-+		read_wr.wr.rdma.rkey = ntohl(ch->rc_target.rs_handle);
-+		xdr_decode_hyper((__be32 *)&ch->rc_target.rs_offset,
-+				 &rs_offset);
-+		read_wr.wr.rdma.remote_addr = rs_offset + sgl_offset;
- 		read_wr.sg_list = ctxt->sge;
- 		read_wr.num_sge =
- 			rdma_read_max_sge(xprt, chl_map->ch[ch_no].count);
-@@ -499,7 +501,7 @@ next_sge:
- 			svc_rdma_put_context(ctxt, 0);
- 			goto out;
- 		}
--		atomic_inc(&rdma_stat_read);
-+		atomic_inc_unchecked(&rdma_stat_read);
- 
- 		if (read_wr.num_sge < chl_map->ch[ch_no].count) {
- 			chl_map->ch[ch_no].count -= read_wr.num_sge;
-@@ -609,7 +611,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
- 				  dto_q);
- 		list_del_init(&ctxt->dto_q);
- 	} else {
--		atomic_inc(&rdma_stat_rq_starve);
-+		atomic_inc_unchecked(&rdma_stat_rq_starve);
- 		clear_bit(XPT_DATA, &xprt->xpt_flags);
- 		ctxt = NULL;
- 	}
-@@ -629,7 +631,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
- 	dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
- 		ctxt, rdma_xprt, rqstp, ctxt->wc_status);
- 	BUG_ON(ctxt->wc_status != IB_WC_SUCCESS);
--	atomic_inc(&rdma_stat_recv);
-+	atomic_inc_unchecked(&rdma_stat_recv);
- 
- 	/* Build up the XDR from the receive buffers. */
- 	rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
-diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
-index 249a835..c887c45 100644
---- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
-+++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
-@@ -362,7 +362,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
- 	write_wr.wr.rdma.remote_addr = to;
- 
- 	/* Post It */
--	atomic_inc(&rdma_stat_write);
-+	atomic_inc_unchecked(&rdma_stat_write);
- 	if (svc_rdma_send(xprt, &write_wr))
- 		goto err;
- 	return 0;
-@@ -409,21 +409,21 @@ static int send_write_chunks(struct svcxprt_rdma *xprt,
- 		u64 rs_offset;
- 
- 		arg_ch = &arg_ary->wc_array[chunk_no].wc_target;
--		write_len = min(xfer_len, arg_ch->rs_length);
-+		write_len = min(xfer_len, ntohl(arg_ch->rs_length));
- 
- 		/* Prepare the response chunk given the length actually
- 		 * written */
--		rs_offset = get_unaligned(&(arg_ch->rs_offset));
-+		xdr_decode_hyper((__be32 *)&arg_ch->rs_offset, &rs_offset);
- 		svc_rdma_xdr_encode_array_chunk(res_ary, chunk_no,
--					    arg_ch->rs_handle,
--					    rs_offset,
--					    write_len);
-+						arg_ch->rs_handle,
-+						arg_ch->rs_offset,
-+						write_len);
- 		chunk_off = 0;
- 		while (write_len) {
- 			int this_write;
- 			this_write = min(write_len, max_write);
- 			ret = send_write(xprt, rqstp,
--					 arg_ch->rs_handle,
-+					 ntohl(arg_ch->rs_handle),
- 					 rs_offset + chunk_off,
- 					 xdr_off,
- 					 this_write,
-@@ -457,6 +457,7 @@ static int send_reply_chunks(struct svcxprt_rdma *xprt,
- 	u32 xdr_off;
- 	int chunk_no;
- 	int chunk_off;
-+	int nchunks;
- 	struct rpcrdma_segment *ch;
- 	struct rpcrdma_write_array *arg_ary;
- 	struct rpcrdma_write_array *res_ary;
-@@ -476,26 +477,27 @@ static int send_reply_chunks(struct svcxprt_rdma *xprt,
- 		max_write = xprt->sc_max_sge * PAGE_SIZE;
- 
- 	/* xdr offset starts at RPC message */
-+	nchunks = ntohl(arg_ary->wc_nchunks);
- 	for (xdr_off = 0, chunk_no = 0;
--	     xfer_len && chunk_no < arg_ary->wc_nchunks;
-+	     xfer_len && chunk_no < nchunks;
- 	     chunk_no++) {
- 		u64 rs_offset;
- 		ch = &arg_ary->wc_array[chunk_no].wc_target;
--		write_len = min(xfer_len, ch->rs_length);
-+		write_len = min(xfer_len, htonl(ch->rs_length));
- 
- 		/* Prepare the reply chunk given the length actually
- 		 * written */
--		rs_offset = get_unaligned(&(ch->rs_offset));
-+		xdr_decode_hyper((__be32 *)&ch->rs_offset, &rs_offset);
- 		svc_rdma_xdr_encode_array_chunk(res_ary, chunk_no,
--					    ch->rs_handle, rs_offset,
--					    write_len);
-+						ch->rs_handle, ch->rs_offset,
-+						write_len);
- 		chunk_off = 0;
- 		while (write_len) {
- 			int this_write;
- 
- 			this_write = min(write_len, max_write);
- 			ret = send_write(xprt, rqstp,
--					 ch->rs_handle,
-+					 ntohl(ch->rs_handle),
- 					 rs_offset + chunk_off,
- 					 xdr_off,
- 					 this_write,
-diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
-index ba1296d..515ea15 100644
---- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
-+++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
-@@ -51,6 +51,7 @@
- #include <rdma/rdma_cm.h>
- #include <linux/sunrpc/svc_rdma.h>
- #include <linux/export.h>
-+#include "xprt_rdma.h"
- 
- #define RPCDBG_FACILITY	RPCDBG_SVCXPRT
- 
-@@ -90,12 +91,6 @@ struct svc_xprt_class svc_rdma_class = {
- 	.xcl_max_payload = RPCSVC_MAXPAYLOAD_TCP,
- };
- 
--/* WR context cache. Created in svc_rdma.c  */
--extern struct kmem_cache *svc_rdma_ctxt_cachep;
--
--/* Workqueue created in svc_rdma.c */
--extern struct workqueue_struct *svc_rdma_wq;
--
- struct svc_rdma_op_ctxt *svc_rdma_get_context(struct svcxprt_rdma *xprt)
- {
- 	struct svc_rdma_op_ctxt *ctxt;
-@@ -150,9 +145,6 @@ void svc_rdma_put_context(struct svc_rdma_op_ctxt *ctxt, int free_pages)
- 	atomic_dec(&xprt->sc_ctxt_used);
- }
- 
--/* Temporary NFS request map cache. Created in svc_rdma.c  */
--extern struct kmem_cache *svc_rdma_map_cachep;
--
- /*
-  * Temporary NFS req mappings are shared across all transport
-  * instances. These are short lived and should be bounded by the number
-@@ -300,7 +292,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
- 		return;
- 
- 	ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
--	atomic_inc(&rdma_stat_rq_poll);
-+	atomic_inc_unchecked(&rdma_stat_rq_poll);
- 
- 	while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
- 		ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
-@@ -322,7 +314,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
- 	}
- 
- 	if (ctxt)
--		atomic_inc(&rdma_stat_rq_prod);
-+		atomic_inc_unchecked(&rdma_stat_rq_prod);
- 
- 	set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
- 	/*
-@@ -394,7 +386,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
- 		return;
- 
- 	ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
--	atomic_inc(&rdma_stat_sq_poll);
-+	atomic_inc_unchecked(&rdma_stat_sq_poll);
- 	while ((ret = ib_poll_cq(cq, 1, &wc)) > 0) {
- 		if (wc.status != IB_WC_SUCCESS)
- 			/* Close the transport */
-@@ -412,7 +404,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
- 	}
- 
- 	if (ctxt)
--		atomic_inc(&rdma_stat_sq_prod);
-+		atomic_inc_unchecked(&rdma_stat_sq_prod);
- }
- 
- static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
-@@ -1274,7 +1266,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
- 		spin_lock_bh(&xprt->sc_lock);
- 		if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
- 			spin_unlock_bh(&xprt->sc_lock);
--			atomic_inc(&rdma_stat_sq_starve);
-+			atomic_inc_unchecked(&rdma_stat_sq_starve);
- 
- 			/* See if we can opportunistically reap SQ WR to make room */
- 			sq_cq_reap(xprt);
-diff --git a/net/sunrpc/xprtrdma/xprt_rdma.h b/net/sunrpc/xprtrdma/xprt_rdma.h
-index 08c5d5a..9a66c95 100644
---- a/net/sunrpc/xprtrdma/xprt_rdma.h
-+++ b/net/sunrpc/xprtrdma/xprt_rdma.h
-@@ -343,4 +343,11 @@ void rpcrdma_reply_handler(struct rpcrdma_rep *);
-  */
- int rpcrdma_marshal_req(struct rpc_rqst *);
- 
-+/* Temporary NFS request map cache. Created in svc_rdma.c  */
-+extern struct kmem_cache *svc_rdma_map_cachep;
-+/* WR context cache. Created in svc_rdma.c  */
-+extern struct kmem_cache *svc_rdma_ctxt_cachep;
-+/* Workqueue created in svc_rdma.c */
-+extern struct workqueue_struct *svc_rdma_wq;
-+
- #endif				/* _LINUX_SUNRPC_XPRT_RDMA_H */
-diff --git a/net/sysctl_net.c b/net/sysctl_net.c
-index e758139..d29ea47 100644
---- a/net/sysctl_net.c
-+++ b/net/sysctl_net.c
-@@ -47,7 +47,7 @@ static int net_ctl_permissions(struct ctl_table_root *root,
- 			       struct ctl_table *table)
- {
- 	/* Allow network administrator to have same access as root. */
--	if (capable(CAP_NET_ADMIN)) {
-+	if (capable_nolog(CAP_NET_ADMIN)) {
- 		int mode = (table->mode >> 6) & 7;
- 		return (mode << 6) | (mode << 3) | mode;
- 	}
-diff --git a/net/tipc/eth_media.c b/net/tipc/eth_media.c
-index a224a38..c31d40a 100644
---- a/net/tipc/eth_media.c
-+++ b/net/tipc/eth_media.c
-@@ -58,7 +58,6 @@ struct eth_bearer {
- 
- static struct eth_bearer eth_bearers[MAX_ETH_BEARERS];
- static int eth_started;
--static struct notifier_block notifier;
- 
- /**
-  * send_msg - send a TIPC message out over an Ethernet interface
-@@ -277,6 +276,11 @@ static char *eth_addr2str(struct tipc_media_addr *a, char *str_buf, int str_size
-  * with OS for notifications about device state changes.
-  */
- 
-+static struct notifier_block notifier = {
-+	.notifier_call = &recv_notification,
-+	.priority = 0,
-+};
-+
- int tipc_eth_media_start(void)
- {
- 	struct tipc_media_addr bcast_addr;
-@@ -297,8 +301,6 @@ int tipc_eth_media_start(void)
- 	if (res)
- 		return res;
- 
--	notifier.notifier_call = &recv_notification;
--	notifier.priority = 0;
- 	res = register_netdevice_notifier(&notifier);
- 	if (!res)
- 		eth_started = 1;
-diff --git a/net/tipc/link.c b/net/tipc/link.c
-index ae98a72..22f4de0 100644
---- a/net/tipc/link.c
-+++ b/net/tipc/link.c
-@@ -1203,7 +1203,7 @@ static int link_send_sections_long(struct tipc_port *sender,
- 	struct tipc_msg fragm_hdr;
- 	struct sk_buff *buf, *buf_chain, *prev;
- 	u32 fragm_crs, fragm_rest, hsz, sect_rest;
--	const unchar *sect_crs;
-+	const unchar __user *sect_crs;
- 	int curr_sect;
- 	u32 fragm_no;
- 
-@@ -1247,7 +1247,7 @@ again:
- 
- 		if (!sect_rest) {
- 			sect_rest = msg_sect[++curr_sect].iov_len;
--			sect_crs = (const unchar *)msg_sect[curr_sect].iov_base;
-+			sect_crs = (const unchar __user *)msg_sect[curr_sect].iov_base;
- 		}
- 
- 		if (sect_rest < fragm_rest)
-@@ -1266,7 +1266,7 @@ error:
- 			}
- 		} else
- 			skb_copy_to_linear_data_offset(buf, fragm_crs,
--						       sect_crs, sz);
-+						       (const void __force_kernel *)sect_crs, sz);
- 		sect_crs += sz;
- 		sect_rest -= sz;
- 		fragm_crs += sz;
-@@ -2367,8 +2367,11 @@ static int link_recv_changeover_msg(struct link **l_ptr,
- 	struct tipc_msg *tunnel_msg = buf_msg(tunnel_buf);
- 	u32 msg_typ = msg_type(tunnel_msg);
- 	u32 msg_count = msg_msgcnt(tunnel_msg);
-+	u32 bearer_id = msg_bearer_id(tunnel_msg);
- 
--	dest_link = (*l_ptr)->owner->links[msg_bearer_id(tunnel_msg)];
-+	if (bearer_id >= MAX_BEARERS)
-+		goto exit;
-+	dest_link = (*l_ptr)->owner->links[bearer_id];
- 	if (!dest_link)
- 		goto exit;
- 	if (dest_link == *l_ptr) {
-@@ -2601,14 +2604,16 @@ int tipc_link_recv_fragment(struct sk_buff **pending, struct sk_buff **fb,
- 		struct tipc_msg *imsg = (struct tipc_msg *)msg_data(fragm);
- 		u32 msg_sz = msg_size(imsg);
- 		u32 fragm_sz = msg_data_sz(fragm);
--		u32 exp_fragm_cnt = msg_sz/fragm_sz + !!(msg_sz % fragm_sz);
-+		u32 exp_fragm_cnt;
- 		u32 max =  TIPC_MAX_USER_MSG_SIZE + NAMED_H_SIZE;
-+
- 		if (msg_type(imsg) == TIPC_MCAST_MSG)
- 			max = TIPC_MAX_USER_MSG_SIZE + MCAST_H_SIZE;
--		if (msg_size(imsg) > max) {
-+		if (fragm_sz == 0 || msg_size(imsg) > max) {
- 			buf_discard(fbuf);
- 			return 0;
- 		}
-+		exp_fragm_cnt = msg_sz / fragm_sz + !!(msg_sz % fragm_sz);
- 		pbuf = tipc_buf_acquire(msg_size(imsg));
- 		if (pbuf != NULL) {
- 			pbuf->next = *pending;
-diff --git a/net/tipc/msg.c b/net/tipc/msg.c
-index 83d5096..dcba497 100644
---- a/net/tipc/msg.c
-+++ b/net/tipc/msg.c
-@@ -99,7 +99,7 @@ int tipc_msg_build(struct tipc_msg *hdr, struct iovec const *msg_sect,
- 					      msg_sect[cnt].iov_len);
- 		else
- 			skb_copy_to_linear_data_offset(*buf, pos,
--						       msg_sect[cnt].iov_base,
-+						       (const void __force_kernel *)msg_sect[cnt].iov_base,
- 						       msg_sect[cnt].iov_len);
- 		pos += msg_sect[cnt].iov_len;
- 	}
-diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
-index 1983717..4d6102c 100644
---- a/net/tipc/subscr.c
-+++ b/net/tipc/subscr.c
-@@ -101,7 +101,7 @@ static void subscr_send_event(struct subscription *sub,
- {
- 	struct iovec msg_sect;
- 
--	msg_sect.iov_base = (void *)&sub->evt;
-+	msg_sect.iov_base = (void __force_user *)&sub->evt;
- 	msg_sect.iov_len = sizeof(struct tipc_event);
- 
- 	sub->evt.event = htohl(event, sub->swap);
-diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
-index 5611563..911c6c1 100644
---- a/net/unix/af_unix.c
-+++ b/net/unix/af_unix.c
-@@ -766,6 +766,12 @@ static struct sock *unix_find_other(struct net *net,
- 		err = -ECONNREFUSED;
- 		if (!S_ISSOCK(inode->i_mode))
- 			goto put_fail;
-+
-+		if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
-+			err = -EACCES;
-+			goto put_fail;
-+		}
-+
- 		u = unix_find_socket_byinode(inode);
- 		if (!u)
- 			goto put_fail;
-@@ -786,6 +792,13 @@ static struct sock *unix_find_other(struct net *net,
- 		if (u) {
- 			struct dentry *dentry;
- 			dentry = unix_sk(u)->dentry;
-+
-+			if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
-+				err = -EPERM;
-+				sock_put(u);
-+				goto fail;
-+			}
-+
- 			if (dentry)
- 				touch_atime(unix_sk(u)->mnt, dentry);
- 		} else
-@@ -868,11 +881,18 @@ static int unix_bind(struct socket *sock, struct sockaddr *uaddr, int addr_len)
- 		err = security_path_mknod(&path, dentry, mode, 0);
- 		if (err)
- 			goto out_mknod_drop_write;
-+		if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
-+			err = -EACCES;
-+			goto out_mknod_drop_write;
-+		}
- 		err = vfs_mknod(path.dentry->d_inode, dentry, mode, 0);
- out_mknod_drop_write:
- 		mnt_drop_write(path.mnt);
- 		if (err)
- 			goto out_mknod_dput;
-+
-+		gr_handle_create(dentry, path.mnt);
-+
- 		mutex_unlock(&path.dentry->d_inode->i_mutex);
- 		dput(path.dentry);
- 		path.dentry = dentry;
-@@ -2260,9 +2280,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
- 		seq_puts(seq, "Num       RefCount Protocol Flags    Type St "
- 			 "Inode Path\n");
- 	else {
--		struct sock *s = v;
-+		struct sock *s = v, *peer;
- 		struct unix_sock *u = unix_sk(s);
- 		unix_state_lock(s);
-+		peer = unix_peer(s);
-+		unix_state_unlock(s);
-+
-+		unix_state_double_lock(s, peer);
- 
- 		seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
- 			s,
-@@ -2289,8 +2313,10 @@ static int unix_seq_show(struct seq_file *seq, void *v)
- 			}
- 			for ( ; i < len; i++)
- 				seq_putc(seq, u->addr->name->sun_path[i]);
--		}
--		unix_state_unlock(s);
-+		} else if (peer)
-+			seq_printf(seq, " P%lu", sock_i_ino(peer));
-+
-+		unix_state_double_unlock(s, peer);
- 		seq_putc(seq, '\n');
- 	}
- 
-diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
-index 397cffe..405fdb1 100644
---- a/net/unix/sysctl_net_unix.c
-+++ b/net/unix/sysctl_net_unix.c
-@@ -34,7 +34,7 @@ static struct ctl_path unix_path[] = {
- 
- int __net_init unix_sysctl_register(struct net *net)
- {
--	struct ctl_table *table;
-+	ctl_table_no_const *table;
- 
- 	table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
- 	if (table == NULL)
-diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
-index 0af7f54..c916d2f 100644
---- a/net/wireless/wext-core.c
-+++ b/net/wireless/wext-core.c
-@@ -747,8 +747,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
- 		 */
- 
- 		/* Support for very large requests */
--		if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
--		    (user_length > descr->max_tokens)) {
-+		if (user_length > descr->max_tokens) {
- 			/* Allow userspace to GET more than max so
- 			 * we can support any size GET requests.
- 			 * There is still a limit : -ENOMEM.
-@@ -785,22 +784,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
- 		}
- 	}
- 
--	if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
--		/*
--		 * If this is a GET, but not NOMAX, it means that the extra
--		 * data is not bounded by userspace, but by max_tokens. Thus
--		 * set the length to max_tokens. This matches the extra data
--		 * allocation.
--		 * The driver should fill it with the number of tokens it
--		 * provided, and it may check iwp->length rather than having
--		 * knowledge of max_tokens. If the driver doesn't change the
--		 * iwp->length, this ioctl just copies back max_token tokens
--		 * filled with zeroes. Hopefully the driver isn't claiming
--		 * them to be valid data.
--		 */
--		iwp->length = descr->max_tokens;
--	}
--
- 	err = handler(dev, info, (union iwreq_data *) iwp, extra);
- 
- 	iwp->length += essid_compat;
-diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
-index 113d20e..2bb5a4e 100644
---- a/net/xfrm/xfrm_policy.c
-+++ b/net/xfrm/xfrm_policy.c
-@@ -299,7 +299,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
- {
- 	policy->walk.dead = 1;
- 
--	atomic_inc(&policy->genid);
-+	atomic_inc_unchecked(&policy->genid);
- 
- 	if (del_timer(&policy->timer))
- 		xfrm_pol_put(policy);
-@@ -583,7 +583,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
- 		hlist_add_head(&policy->bydst, chain);
- 	xfrm_pol_hold(policy);
- 	net->xfrm.policy_count[dir]++;
--	atomic_inc(&flow_cache_genid);
-+	atomic_inc_unchecked(&flow_cache_genid);
- 	if (delpol)
- 		__xfrm_policy_unlink(delpol, dir);
- 	policy->index = delpol ? delpol->index : xfrm_gen_index(net, dir);
-@@ -1530,7 +1530,7 @@ free_dst:
- 	goto out;
- }
- 
--static int inline
-+static inline int
- xfrm_dst_alloc_copy(void **target, const void *src, int size)
- {
- 	if (!*target) {
-@@ -1542,7 +1542,7 @@ xfrm_dst_alloc_copy(void **target, const void *src, int size)
- 	return 0;
- }
- 
--static int inline
-+static inline int
- xfrm_dst_update_parent(struct dst_entry *dst, const struct xfrm_selector *sel)
- {
- #ifdef CONFIG_XFRM_SUB_POLICY
-@@ -1554,7 +1554,7 @@ xfrm_dst_update_parent(struct dst_entry *dst, const struct xfrm_selector *sel)
- #endif
- }
- 
--static int inline
-+static inline int
- xfrm_dst_update_origin(struct dst_entry *dst, const struct flowi *fl)
- {
- #ifdef CONFIG_XFRM_SUB_POLICY
-@@ -1648,7 +1648,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
- 
- 	xdst->num_pols = num_pols;
- 	memcpy(xdst->pols, pols, sizeof(struct xfrm_policy*) * num_pols);
--	xdst->policy_genid = atomic_read(&pols[0]->genid);
-+	xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
- 
- 	return xdst;
- }
-@@ -2297,11 +2297,12 @@ static void xfrm_garbage_collect(struct net *net)
- 	__xfrm_garbage_collect(net);
- }
- 
--static void xfrm_garbage_collect_deferred(struct net *net)
-+void xfrm_garbage_collect_deferred(struct net *net)
- {
- 	flow_cache_flush_deferred();
- 	__xfrm_garbage_collect(net);
- }
-+EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
- 
- static void xfrm_init_pmtu(struct dst_entry *dst)
- {
-@@ -2348,7 +2349,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
- 		if (xdst->xfrm_genid != dst->xfrm->genid)
- 			return 0;
- 		if (xdst->num_pols > 0 &&
--		    xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
-+		    xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
- 			return 0;
- 
- 		mtu = dst_mtu(dst->child);
-@@ -2434,8 +2435,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
- 			dst_ops->link_failure = xfrm_link_failure;
- 		if (likely(dst_ops->neigh_lookup == NULL))
- 			dst_ops->neigh_lookup = xfrm_neigh_lookup;
--		if (likely(afinfo->garbage_collect == NULL))
--			afinfo->garbage_collect = xfrm_garbage_collect_deferred;
- 		xfrm_policy_afinfo[afinfo->family] = afinfo;
- 	}
- 	write_unlock_bh(&xfrm_policy_afinfo_lock);
-@@ -2482,7 +2481,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
- 			dst_ops->check = NULL;
- 			dst_ops->negative_advice = NULL;
- 			dst_ops->link_failure = NULL;
--			afinfo->garbage_collect = NULL;
- 		}
- 	}
- 	write_unlock_bh(&xfrm_policy_afinfo_lock);
-@@ -2692,7 +2690,7 @@ static void __net_exit xfrm_net_exit(struct net *net)
- 	xfrm_statistics_fini(net);
- }
- 
--static struct pernet_operations __net_initdata xfrm_net_ops = {
-+static struct pernet_operations __net_initconst xfrm_net_ops = {
- 	.init = xfrm_net_init,
- 	.exit = xfrm_net_exit,
- };
-@@ -2885,7 +2883,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
- 			       sizeof(pol->xfrm_vec[i].saddr));
- 			pol->xfrm_vec[i].encap_family = mp->new_family;
- 			/* flush bundles */
--			atomic_inc(&pol->genid);
-+			atomic_inc_unchecked(&pol->genid);
- 		}
- 	}
- 
-diff --git a/net/xfrm/xfrm_replay.c b/net/xfrm/xfrm_replay.c
-index 3efb07d..2576ee4 100644
---- a/net/xfrm/xfrm_replay.c
-+++ b/net/xfrm/xfrm_replay.c
-@@ -129,8 +129,7 @@ static int xfrm_replay_check(struct xfrm_state *x,
- 		return 0;
- 
- 	diff = x->replay.seq - seq;
--	if (diff >= min_t(unsigned int, x->props.replay_window,
--			  sizeof(x->replay.bitmap) * 8)) {
-+	if (diff >= x->props.replay_window) {
- 		x->stats.replay_window++;
- 		goto err;
- 	}
-diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
-index 9414b9c..2477932 100644
---- a/net/xfrm/xfrm_state.c
-+++ b/net/xfrm/xfrm_state.c
-@@ -194,11 +194,13 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
- 
- 	if (unlikely(afinfo == NULL))
- 		return -EAFNOSUPPORT;
--	typemap = afinfo->type_map;
-+	typemap = (const struct xfrm_type **)afinfo->type_map;
- 
--	if (likely(typemap[type->proto] == NULL))
-+	if (likely(typemap[type->proto] == NULL)) {
-+		pax_open_kernel();
- 		typemap[type->proto] = type;
--	else
-+		pax_close_kernel();
-+	} else
- 		err = -EEXIST;
- 	xfrm_state_unlock_afinfo(afinfo);
- 	return err;
-@@ -213,12 +215,15 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
- 
- 	if (unlikely(afinfo == NULL))
- 		return -EAFNOSUPPORT;
--	typemap = afinfo->type_map;
-+	typemap = (const struct xfrm_type **)afinfo->type_map;
- 
- 	if (unlikely(typemap[type->proto] != type))
- 		err = -ENOENT;
--	else
-+	else {
-+		pax_open_kernel();
- 		typemap[type->proto] = NULL;
-+		pax_close_kernel();
-+	}
- 	xfrm_state_unlock_afinfo(afinfo);
- 	return err;
- }
-@@ -227,7 +232,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
- static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
- {
- 	struct xfrm_state_afinfo *afinfo;
--	const struct xfrm_type **typemap;
- 	const struct xfrm_type *type;
- 	int modload_attempted = 0;
- 
-@@ -235,9 +239,8 @@ retry:
- 	afinfo = xfrm_state_get_afinfo(family);
- 	if (unlikely(afinfo == NULL))
- 		return NULL;
--	typemap = afinfo->type_map;
- 
--	type = typemap[proto];
-+	type = afinfo->type_map[proto];
- 	if (unlikely(type && !try_module_get(type->owner)))
- 		type = NULL;
- 	if (!type && !modload_attempted) {
-@@ -270,7 +273,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
- 		return -EAFNOSUPPORT;
- 
- 	err = -EEXIST;
--	modemap = afinfo->mode_map;
-+	modemap = (struct xfrm_mode **)afinfo->mode_map;
- 	if (modemap[mode->encap])
- 		goto out;
- 
-@@ -278,8 +281,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
- 	if (!try_module_get(afinfo->owner))
- 		goto out;
- 
--	mode->afinfo = afinfo;
-+	pax_open_kernel();
-+	*(const void **)&mode->afinfo = afinfo;
- 	modemap[mode->encap] = mode;
-+	pax_close_kernel();
- 	err = 0;
- 
- out:
-@@ -302,9 +307,11 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
- 		return -EAFNOSUPPORT;
- 
- 	err = -ENOENT;
--	modemap = afinfo->mode_map;
-+	modemap = (struct xfrm_mode **)afinfo->mode_map;
- 	if (likely(modemap[mode->encap] == mode)) {
-+		pax_open_kernel();
- 		modemap[mode->encap] = NULL;
-+		pax_close_kernel();
- 		module_put(mode->afinfo->owner);
- 		err = 0;
- 	}
-@@ -1497,10 +1504,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
- u32 xfrm_get_acqseq(void)
- {
- 	u32 res;
--	static atomic_t acqseq;
-+	static atomic_unchecked_t acqseq;
- 
- 	do {
--		res = atomic_inc_return(&acqseq);
-+		res = atomic_inc_return_unchecked(&acqseq);
- 	} while (!res);
- 
- 	return res;
-@@ -1985,8 +1992,10 @@ int __xfrm_init_state(struct xfrm_state *x, bool init_replay)
- 		goto error;
- 
- 	x->outer_mode = xfrm_get_mode(x->props.mode, family);
--	if (x->outer_mode == NULL)
-+	if (x->outer_mode == NULL) {
-+		err = -EPROTONOSUPPORT;
- 		goto error;
-+	}
- 
- 	if (init_replay) {
- 		err = xfrm_init_replay(x);
-diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
-index 05640bc..b67eaaa 100644
---- a/net/xfrm/xfrm_sysctl.c
-+++ b/net/xfrm/xfrm_sysctl.c
-@@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
- 
- int __net_init xfrm_sysctl_init(struct net *net)
- {
--	struct ctl_table *table;
-+	ctl_table_no_const *table;
- 
- 	__xfrm_sysctl_init(net);
- 
-diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c
-index ede01a8..756e6bd 100644
---- a/net/xfrm/xfrm_user.c
-+++ b/net/xfrm/xfrm_user.c
-@@ -446,7 +446,8 @@ static void copy_from_user_state(struct xfrm_state *x, struct xfrm_usersa_info *
- 	memcpy(&x->sel, &p->sel, sizeof(x->sel));
- 	memcpy(&x->lft, &p->lft, sizeof(x->lft));
- 	x->props.mode = p->mode;
--	x->props.replay_window = p->replay_window;
-+	x->props.replay_window = min_t(unsigned int, p->replay_window,
-+					sizeof(x->replay.bitmap) * 8);
- 	x->props.reqid = p->reqid;
- 	x->props.family = p->family;
- 	memcpy(&x->props.saddr, &p->saddr, sizeof(x->props.saddr));
-@@ -1816,7 +1817,7 @@ static int xfrm_new_ae(struct sk_buff *skb, struct nlmsghdr *nlh,
- 	if (x->km.state != XFRM_STATE_VALID)
- 		goto out;
- 
--	err = xfrm_replay_verify_len(x->replay_esn, rp);
-+	err = xfrm_replay_verify_len(x->replay_esn, re);
- 	if (err)
- 		goto out;
- 
-diff --git a/scripts/Makefile.build b/scripts/Makefile.build
-index d2b366c..2d5a6f8 100644
---- a/scripts/Makefile.build
-+++ b/scripts/Makefile.build
-@@ -109,7 +109,7 @@ endif
- endif
- 
- # Do not include host rules unless needed
--ifneq ($(hostprogs-y)$(hostprogs-m),)
-+ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
- include scripts/Makefile.host
- endif
- 
-diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
-index 686cb0d..9d653bf 100644
---- a/scripts/Makefile.clean
-+++ b/scripts/Makefile.clean
-@@ -43,7 +43,8 @@ subdir-ymn	:= $(addprefix $(obj)/,$(subdir-ymn))
- __clean-files	:= $(extra-y) $(always)                  \
- 		   $(targets) $(clean-files)             \
- 		   $(host-progs)                         \
--		   $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
-+		   $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
-+		   $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
- 
- __clean-files   := $(filter-out $(no-clean-files), $(__clean-files))
- 
-diff --git a/scripts/Makefile.headersinst b/scripts/Makefile.headersinst
-index a57f5bd..d3bae5e 100644
---- a/scripts/Makefile.headersinst
-+++ b/scripts/Makefile.headersinst
-@@ -4,12 +4,16 @@
- # header-y  - list files to be installed. They are preprocessed
- #             to remove __KERNEL__ section of the file
- # objhdr-y  - Same as header-y but for generated files
-+# genhdr-y  - Same as objhdr-y but in a generated/ directory
- #
- # ==========================================================================
- 
- # called may set destination dir (when installing to asm/)
- _dst := $(if $(dst),$(dst),$(obj))
- 
-+# generated header directory
-+gen := $(if $(gen),$(gen),$(subst include/,include/generated/,$(obj)))
-+
- kbuild-file := $(srctree)/$(obj)/Kbuild
- include $(kbuild-file)
- 
-@@ -33,9 +37,10 @@ wrapper-files := $(filter $(header-y), $(generic-y))
- 
- # all headers files for this dir
- header-y      := $(filter-out $(generic-y), $(header-y))
--all-files     := $(header-y) $(objhdr-y) $(wrapper-files)
-+all-files     := $(header-y) $(objhdr-y) $(genhdr-y) $(wrapper-files)
- input-files   := $(addprefix $(srctree)/$(obj)/,$(header-y)) \
--                 $(addprefix $(objtree)/$(obj)/,$(objhdr-y))
-+                 $(addprefix $(objtree)/$(obj)/,$(objhdr-y)) \
-+                 $(addprefix $(objtree)/$(gen)/,$(genhdr-y))
- output-files  := $(addprefix $(install)/, $(all-files))
- 
- # Work out what needs to be removed
-@@ -52,6 +57,7 @@ quiet_cmd_install = INSTALL $(printdir) ($(words $(all-files))\
-       cmd_install = \
-         $(PERL) $< $(srctree)/$(obj) $(install) $(SRCARCH) $(header-y); \
-         $(PERL) $< $(objtree)/$(obj) $(install) $(SRCARCH) $(objhdr-y); \
-+        $(PERL) $< $(objtree)/$(gen) $(install) $(SRCARCH) $(genhdr-y); \
-         for F in $(wrapper-files); do                                   \
-                 echo "\#include <asm-generic/$$F>" > $(install)/$$F;    \
-         done;                                                           \
-diff --git a/scripts/Makefile.host b/scripts/Makefile.host
-index 1ac414f..38575f7 100644
---- a/scripts/Makefile.host
-+++ b/scripts/Makefile.host
-@@ -31,6 +31,8 @@
- # Note: Shared libraries consisting of C++ files are not supported
- 
- __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
-+__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
-+__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
- 
- # C code
- # Executables compiled from a single .c file
-@@ -54,11 +56,15 @@ host-cxxobjs	:= $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
- # Shared libaries (only .c supported)
- # Shared libraries (.so) - all .so files referenced in "xxx-objs"
- host-cshlib	:= $(sort $(filter %.so, $(host-cobjs)))
-+host-cshlib	+= $(sort $(filter %.so, $(__hostlibs)))
-+host-cxxshlib	:= $(sort $(filter %.so, $(__hostcxxlibs)))
- # Remove .so files from "xxx-objs"
- host-cobjs	:= $(filter-out %.so,$(host-cobjs))
-+host-cxxobjs	:= $(filter-out %.so,$(host-cxxobjs))
- 
--#Object (.o) files used by the shared libaries
-+# Object (.o) files used by the shared libaries
- host-cshobjs	:= $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
-+host-cxxshobjs	:= $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
- 
- # output directory for programs/.o files
- # hostprogs-y := tools/build may have been specified. Retrieve directory
-@@ -82,7 +88,9 @@ host-cobjs	:= $(addprefix $(obj)/,$(host-cobjs))
- host-cxxmulti	:= $(addprefix $(obj)/,$(host-cxxmulti))
- host-cxxobjs	:= $(addprefix $(obj)/,$(host-cxxobjs))
- host-cshlib	:= $(addprefix $(obj)/,$(host-cshlib))
-+host-cxxshlib	:= $(addprefix $(obj)/,$(host-cxxshlib))
- host-cshobjs	:= $(addprefix $(obj)/,$(host-cshobjs))
-+host-cxxshobjs	:= $(addprefix $(obj)/,$(host-cxxshobjs))
- host-objdirs    := $(addprefix $(obj)/,$(host-objdirs))
- 
- obj-dirs += $(host-objdirs)
-@@ -156,6 +164,13 @@ quiet_cmd_host-cshobjs	= HOSTCC  -fPIC $@
- $(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
- 	$(call if_changed_dep,host-cshobjs)
- 
-+# Compile .c file, create position independent .o file
-+# host-cxxshobjs -> .o
-+quiet_cmd_host-cxxshobjs	= HOSTCXX -fPIC $@
-+      cmd_host-cxxshobjs	= $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
-+$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
-+	$(call if_changed_dep,host-cxxshobjs)
-+
- # Link a shared library, based on position independent .o files
- # *.o -> .so shared library (host-cshlib)
- quiet_cmd_host-cshlib	= HOSTLLD -shared $@
-@@ -165,6 +180,15 @@ quiet_cmd_host-cshlib	= HOSTLLD -shared $@
- $(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
- 	$(call if_changed,host-cshlib)
- 
-+# Link a shared library, based on position independent .o files
-+# *.o -> .so shared library (host-cxxshlib)
-+quiet_cmd_host-cxxshlib	= HOSTLLD -shared $@
-+      cmd_host-cxxshlib	= $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
-+			  $(addprefix $(obj)/,$($(@F:.so=-objs))) \
-+			  $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
-+$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
-+	$(call if_changed,host-cxxshlib)
-+
- targets += $(host-csingle)  $(host-cmulti) $(host-cobjs)\
--	   $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) 
-+	   $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
- 
-diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
-index cb1f50c..cef2a7c 100644
---- a/scripts/basic/fixdep.c
-+++ b/scripts/basic/fixdep.c
-@@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
- /*
-  * Lookup a value in the configuration string.
-  */
--static int is_defined_config(const char *name, int len, unsigned int hash)
-+static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
- {
- 	struct item *aux;
- 
-@@ -211,10 +211,10 @@ static void clear_config(void)
- /*
-  * Record the use of a CONFIG_* word.
-  */
--static void use_config(const char *m, int slen)
-+static void use_config(const char *m, unsigned int slen)
- {
- 	unsigned int hash = strhash(m, slen);
--	int c, i;
-+	unsigned int c, i;
- 
- 	if (is_defined_config(m, slen, hash))
- 	    return;
-@@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
- 
- static void parse_config_file(const char *map, size_t len)
- {
--	const int *end = (const int *) (map + len);
-+	const unsigned int *end = (const unsigned int *) (map + len);
- 	/* start at +1, so that p can never be < map */
--	const int *m   = (const int *) map + 1;
-+	const unsigned int *m   = (const unsigned int *) map + 1;
- 	const char *p, *q;
- 
- 	for (; m < end; m++) {
-@@ -406,7 +406,7 @@ static void print_deps(void)
- static void traps(void)
- {
- 	static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
--	int *p = (int *)test;
-+	unsigned int *p = (unsigned int *)test;
- 
- 	if (*p != INT_CONF) {
- 		fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianess? %#x\n",
-diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
-new file mode 100644
-index 0000000..5e0222d
---- /dev/null
-+++ b/scripts/gcc-plugin.sh
-@@ -0,0 +1,17 @@
-+#!/bin/bash
-+plugincc=`$1 -E -shared - -o /dev/null -I\`$3 -print-file-name=plugin\`/include 2>&1 <<EOF
-+#include "gcc-plugin.h"
-+#include "tree.h"
-+#include "tm.h"
-+#include "rtl.h"
-+#ifdef ENABLE_BUILD_WITH_CXX
-+#warning $2
-+#else
-+#warning $1
-+#endif
-+EOF`
-+if [ $? -eq 0 ]
-+then
-+	[[ "$plugincc" =~ "$1" ]] && echo "$1"
-+	[[ "$plugincc" =~ "$2" ]] && echo "$2"
-+fi
-diff --git a/scripts/headers_install.pl b/scripts/headers_install.pl
-index 48462be..3e08f94 100644
---- a/scripts/headers_install.pl
-+++ b/scripts/headers_install.pl
-@@ -33,6 +33,7 @@ foreach my $file (@files) {
- 		$line =~ s/([\s(])__user\s/$1/g;
- 		$line =~ s/([\s(])__force\s/$1/g;
- 		$line =~ s/([\s(])__iomem\s/$1/g;
-+		$line =~ s/(\s?)__intentional_overflow\([-\d\s,]*\)\s?/$1/g;
- 		$line =~ s/\s__attribute_const__\s/ /g;
- 		$line =~ s/\s__attribute_const__$//g;
- 		$line =~ s/\b__packed\b/__attribute__((packed))/g;
-diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
-index d1d0ae8..6b73b2a 100644
---- a/scripts/mod/file2alias.c
-+++ b/scripts/mod/file2alias.c
-@@ -72,7 +72,7 @@ static void device_id_check(const char *modname, const char *device_id,
- 			    unsigned long size, unsigned long id_size,
- 			    void *symval)
- {
--	int i;
-+	unsigned int i;
- 
- 	if (size % id_size || size < id_size) {
- 		if (cross_build != 0)
-@@ -102,7 +102,7 @@ static void device_id_check(const char *modname, const char *device_id,
- /* USB is special because the bcdDevice can be matched against a numeric range */
- /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipN" */
- static void do_usb_entry(struct usb_device_id *id,
--			 unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
-+			 unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
- 			 unsigned char range_lo, unsigned char range_hi,
- 			 unsigned char max, struct module *mod)
- {
-@@ -203,7 +203,7 @@ static void do_usb_entry_multi(struct usb_device_id *id, struct module *mod)
- {
- 	unsigned int devlo, devhi;
- 	unsigned char chi, clo, max;
--	int ndigits;
-+	unsigned int ndigits;
- 
- 	id->match_flags = TO_NATIVE(id->match_flags);
- 	id->idVendor = TO_NATIVE(id->idVendor);
-@@ -437,7 +437,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
- 	for (i = 0; i < count; i++) {
- 		const char *id = (char *)devs[i].id;
- 		char acpi_id[sizeof(devs[0].id)];
--		int j;
-+		unsigned int j;
- 
- 		buf_printf(&mod->dev_table_buf,
- 			   "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
-@@ -467,7 +467,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
- 
- 		for (j = 0; j < PNP_MAX_DEVICES; j++) {
- 			const char *id = (char *)card->devs[j].id;
--			int i2, j2;
-+			unsigned int i2, j2;
- 			int dup = 0;
- 
- 			if (!id[0])
-@@ -493,7 +493,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
- 			/* add an individual alias for every device entry */
- 			if (!dup) {
- 				char acpi_id[sizeof(card->devs[0].id)];
--				int k;
-+				unsigned int k;
- 
- 				buf_printf(&mod->dev_table_buf,
- 					   "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
-@@ -807,7 +807,7 @@ static void dmi_ascii_filter(char *d, const char *s)
- static int do_dmi_entry(const char *filename, struct dmi_system_id *id,
- 			char *alias)
- {
--	int i, j;
-+	unsigned int i, j;
- 
- 	sprintf(alias, "dmi*");
- 
-diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
-index 619228d..bf61bbb 100644
---- a/scripts/mod/modpost.c
-+++ b/scripts/mod/modpost.c
-@@ -922,6 +922,7 @@ enum mismatch {
- 	ANY_INIT_TO_ANY_EXIT,
- 	ANY_EXIT_TO_ANY_INIT,
- 	EXPORT_TO_INIT_EXIT,
-+	DATA_TO_TEXT
- };
- 
- struct sectioncheck {
-@@ -1030,6 +1031,12 @@ const struct sectioncheck sectioncheck[] = {
- 	.tosec   = { INIT_SECTIONS, EXIT_SECTIONS, NULL },
- 	.mismatch = EXPORT_TO_INIT_EXIT,
- 	.symbol_white_list = { DEFAULT_SYMBOL_WHITE_LIST, NULL },
-+},
-+/* Do not reference code from writable data */
-+{
-+	.fromsec = { DATA_SECTIONS, NULL },
-+	.tosec   = { TEXT_SECTIONS, NULL },
-+	.mismatch = DATA_TO_TEXT
- }
- };
- 
-@@ -1152,10 +1159,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
- 			continue;
- 		if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
- 			continue;
--		if (sym->st_value == addr)
--			return sym;
- 		/* Find a symbol nearby - addr are maybe negative */
- 		d = sym->st_value - addr;
-+		if (d == 0)
-+			return sym;
- 		if (d < 0)
- 			d = addr - sym->st_value;
- 		if (d < distance) {
-@@ -1434,6 +1441,14 @@ static void report_sec_mismatch(const char *modname,
- 		tosym, prl_to, prl_to, tosym);
- 		free(prl_to);
- 		break;
-+	case DATA_TO_TEXT:
-+#if 0
-+		fprintf(stderr,
-+		"The %s %s:%s references\n"
-+		"the %s %s:%s%s\n",
-+		from, fromsec, fromsym, to, tosec, tosym, to_p);
-+#endif
-+		break;
- 	}
- 	fprintf(stderr, "\n");
- }
-@@ -1659,7 +1674,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
- static void check_sec_ref(struct module *mod, const char *modname,
-                           struct elf_info *elf)
- {
--	int i;
-+	unsigned int i;
- 	Elf_Shdr *sechdrs = elf->sechdrs;
- 
- 	/* Walk through all sections */
-@@ -1757,7 +1772,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
- 	va_end(ap);
- }
- 
--void buf_write(struct buffer *buf, const char *s, int len)
-+void buf_write(struct buffer *buf, const char *s, unsigned int len)
- {
- 	if (buf->size - buf->pos < len) {
- 		buf->size += len + SZ;
-@@ -1975,7 +1990,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
- 	if (fstat(fileno(file), &st) < 0)
- 		goto close_write;
- 
--	if (st.st_size != b->pos)
-+	if (st.st_size != (off_t)b->pos)
- 		goto close_write;
- 
- 	tmp = NOFAIL(malloc(b->pos));
-diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
-index 51207e4..f7d603d 100644
---- a/scripts/mod/modpost.h
-+++ b/scripts/mod/modpost.h
-@@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
- 
- struct buffer {
- 	char *p;
--	int pos;
--	int size;
-+	unsigned int pos;
-+	unsigned int size;
- };
- 
- void __attribute__((format(printf, 2, 3)))
- buf_printf(struct buffer *buf, const char *fmt, ...);
- 
- void
--buf_write(struct buffer *buf, const char *s, int len);
-+buf_write(struct buffer *buf, const char *s, unsigned int len);
- 
- struct module {
- 	struct module *next;
-diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
-index 9dfcd6d..099068e 100644
---- a/scripts/mod/sumversion.c
-+++ b/scripts/mod/sumversion.c
-@@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
- 		goto out;
- 	}
- 
--	if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
-+	if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
- 		warn("writing sum in %s failed: %s\n",
- 			filename, strerror(errno));
- 		goto out;
-diff --git a/scripts/module-common.lds b/scripts/module-common.lds
-index 0865b3e..7235dd4 100644
---- a/scripts/module-common.lds
-+++ b/scripts/module-common.lds
-@@ -6,6 +6,10 @@
- SECTIONS {
- 	/DISCARD/ : { *(.discard) }
- 
-+	.rodata : {
-+		*(.rodata) *(.rodata.*)
-+		*(.data..read_only)
-+	}
- 	__ksymtab		: { *(SORT(___ksymtab+*)) }
- 	__ksymtab_gpl		: { *(SORT(___ksymtab_gpl+*)) }
- 	__ksymtab_unused	: { *(SORT(___ksymtab_unused+*)) }
-diff --git a/scripts/package/builddeb b/scripts/package/builddeb
-index 3c6c0b1..3e4dbf3 100644
---- a/scripts/package/builddeb
-+++ b/scripts/package/builddeb
-@@ -241,6 +241,7 @@ fi
- (cd $srctree; find . -name Makefile -o -name Kconfig\* -o -name \*.pl > "$objtree/debian/hdrsrcfiles")
- (cd $srctree; find arch/$SRCARCH/include include scripts -type f >> "$objtree/debian/hdrsrcfiles")
- (cd $objtree; find .config Module.symvers include scripts -type f >> "$objtree/debian/hdrobjfiles")
-+(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
- destdir=$kernel_headers_dir/usr/src/linux-headers-$version
- mkdir -p "$destdir"
- (cd $srctree; tar -c -f - -T "$objtree/debian/hdrsrcfiles") | (cd $destdir; tar -xf -)
-diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
-index 5c11312..72742b5 100644
---- a/scripts/pnmtologo.c
-+++ b/scripts/pnmtologo.c
-@@ -237,14 +237,14 @@ static void write_header(void)
-     fprintf(out, " *  Linux logo %s\n", logoname);
-     fputs(" */\n\n", out);
-     fputs("#include <linux/linux_logo.h>\n\n", out);
--    fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
-+    fprintf(out, "static unsigned char %s_data[] = {\n",
- 	    logoname);
- }
- 
- static void write_footer(void)
- {
-     fputs("\n};\n\n", out);
--    fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
-+    fprintf(out, "const struct linux_logo %s = {\n", logoname);
-     fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
-     fprintf(out, "\t.width\t\t= %d,\n", logo_width);
-     fprintf(out, "\t.height\t\t= %d,\n", logo_height);
-@@ -374,7 +374,7 @@ static void write_logo_clut224(void)
-     fputs("\n};\n\n", out);
- 
-     /* write logo clut */
--    fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
-+    fprintf(out, "static unsigned char %s_clut[] = {\n",
- 	    logoname);
-     write_hex_cnt = 0;
-     for (i = 0; i < logo_clutsize; i++) {
-diff --git a/scripts/tags.sh b/scripts/tags.sh
-index 38f6617..e70b72b 100755
---- a/scripts/tags.sh
-+++ b/scripts/tags.sh
-@@ -116,7 +116,7 @@ docscope()
- 
- dogtags()
- {
--	all_sources | gtags -f -
-+	all_sources | gtags -i -f -
- }
- 
- exuberant()
-diff --git a/security/Kconfig b/security/Kconfig
-index 51bd5a0..d0de7b0 100644
---- a/security/Kconfig
-+++ b/security/Kconfig
-@@ -4,6 +4,955 @@
- 
- menu "Security options"
- 
-+menu "Grsecurity"
-+
-+	config ARCH_TRACK_EXEC_LIMIT
-+	bool
-+
-+	config PAX_KERNEXEC_PLUGIN
-+	bool
-+
-+	config PAX_PER_CPU_PGD
-+	bool
-+
-+	config TASK_SIZE_MAX_SHIFT
-+	int
-+	depends on X86_64
-+	default 47 if !PAX_PER_CPU_PGD
-+	default 42 if PAX_PER_CPU_PGD
-+
-+	config PAX_ENABLE_PAE
-+	bool
-+	default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
-+	
-+	config PAX_USERCOPY_SLABS
-+	bool
-+
-+config GRKERNSEC
-+	bool "Grsecurity"
-+	select CRYPTO
-+	select CRYPTO_SHA256
-+	select PROC_FS
-+	select STOP_MACHINE
-+	select DEBUG_LIST
-+	help
-+	  If you say Y here, you will be able to configure many features
-+	  that will enhance the security of your system.  It is highly
-+	  recommended that you say Y here and read through the help
-+	  for each option so that you fully understand the features and
-+	  can evaluate their usefulness for your machine.
-+
-+choice
-+	prompt "Configuration Method"
-+	depends on GRKERNSEC
-+	default GRKERNSEC_CONFIG_CUSTOM
-+	help
-+
-+config GRKERNSEC_CONFIG_AUTO
-+	bool "Automatic"
-+	help
-+	  If you choose this configuration method, you'll be able to answer a small
-+	  number of simple questions about how you plan to use this kernel.
-+	  The settings of grsecurity and PaX will be automatically configured for
-+	  the highest commonly-used settings within the provided constraints.
-+
-+	  If you require additional configuration, custom changes can still be made
-+	  from the "custom configuration" menu.
-+
-+config GRKERNSEC_CONFIG_CUSTOM
-+	bool "Custom"
-+	help
-+	  If you choose this configuration method, you'll be able to configure all
-+	  grsecurity and PaX settings manually.  Via this method, no options are
-+	  automatically enabled.
-+
-+endchoice
-+
-+choice
-+	prompt "Usage Type"
-+	depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
-+	default GRKERNSEC_CONFIG_SERVER
-+	help
-+
-+config GRKERNSEC_CONFIG_SERVER
-+	bool "Server"
-+	help
-+	  Choose this option if you plan to use this kernel on a server.
-+
-+config GRKERNSEC_CONFIG_DESKTOP
-+	bool "Desktop"
-+	help
-+	  Choose this option if you plan to use this kernel on a desktop.
-+
-+endchoice
-+
-+choice
-+	prompt "Virtualization Type"
-+	depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
-+	default GRKERNSEC_CONFIG_VIRT_NONE
-+	help
-+
-+config GRKERNSEC_CONFIG_VIRT_NONE
-+	bool "None"
-+	help
-+	  Choose this option if this kernel will be run on bare metal.
-+
-+config GRKERNSEC_CONFIG_VIRT_GUEST
-+	bool "Guest"
-+	help
-+	  Choose this option if this kernel will be run as a VM guest.
-+
-+config GRKERNSEC_CONFIG_VIRT_HOST
-+	bool "Host"
-+	help
-+	  Choose this option if this kernel will be run as a VM host.
-+
-+endchoice
-+
-+choice
-+	prompt "Virtualization Hardware"
-+	depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
-+	help
-+
-+config GRKERNSEC_CONFIG_VIRT_EPT
-+	bool "EPT/RVI Processor Support"
-+	depends on X86
-+	help
-+	  Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
-+	  hardware virtualization.  This allows for additional kernel hardening protections
-+	  to operate without additional performance impact.
-+
-+	  To see if your Intel processor supports EPT, see:
-+	  http://ark.intel.com/Products/VirtualizationTechnology
-+	  (Most Core i3/5/7 support EPT)
-+
-+	  To see if your AMD processor supports RVI, see:
-+	  http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
-+
-+config GRKERNSEC_CONFIG_VIRT_SOFT
-+	bool "First-gen/No Hardware Virtualization"
-+	help
-+	  Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
-+	  support hardware virtualization or doesn't support the EPT/RVI extensions.
-+
-+endchoice
-+
-+choice
-+	prompt "Virtualization Software"
-+	depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
-+	help
-+
-+config GRKERNSEC_CONFIG_VIRT_XEN
-+	bool "Xen"
-+	help
-+	  Choose this option if this kernel is running as a Xen guest or host.
-+
-+config GRKERNSEC_CONFIG_VIRT_VMWARE
-+	bool "VMWare"
-+	help
-+	  Choose this option if this kernel is running as a VMWare guest or host.
-+
-+config GRKERNSEC_CONFIG_VIRT_KVM
-+	bool "KVM"
-+	help
-+	  Choose this option if this kernel is running as a KVM guest or host.
-+
-+config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
-+	bool "VirtualBox"
-+	help
-+	  Choose this option if this kernel is running as a VirtualBox guest or host.
-+
-+endchoice
-+
-+choice
-+	prompt "Required Priorities"
-+	depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
-+	default GRKERNSEC_CONFIG_PRIORITY_PERF
-+	help
-+
-+config GRKERNSEC_CONFIG_PRIORITY_PERF
-+	bool "Performance"
-+	help
-+	  Choose this option if performance is of highest priority for this deployment
-+	  of grsecurity.  Features like UDEREF on a 64bit kernel, kernel stack clearing,
-+	  clearing of structures intended for userland, and freed memory sanitizing will
-+	  be disabled.
-+
-+config GRKERNSEC_CONFIG_PRIORITY_SECURITY
-+	bool "Security"
-+	help
-+	  Choose this option if security is of highest priority for this deployment of
-+	  grsecurity.  UDEREF, kernel stack clearing, clearing of structures intended
-+	  for userland, and freed memory sanitizing will be enabled for this kernel.
-+	  In a worst-case scenario, these features can introduce a 20% performance hit
-+	  (UDEREF on x64 contributing half of this hit).
-+
-+endchoice
-+
-+menu "Default Special Groups"
-+depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
-+
-+config GRKERNSEC_PROC_GID
-+	int "GID exempted from /proc restrictions"
-+	default 1001
-+	help
-+	  Setting this GID determines which group will be exempted from
-+	  grsecurity's /proc restrictions, allowing users of the specified
-+	  group  to view network statistics and the existence of other users'
-+	  processes on the system.  This GID may also be chosen at boot time
-+	  via "grsec_proc_gid=" on the kernel commandline.
-+
-+config GRKERNSEC_TPE_UNTRUSTED_GID
-+        int "GID for TPE-untrusted users"
-+        depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
-+        default 1005
-+        help
-+	  Setting this GID determines which group untrusted users should
-+	  be added to.  These users will be placed under grsecurity's Trusted Path
-+	  Execution mechanism, preventing them from executing their own binaries.
-+	  The users will only be able to execute binaries in directories owned and
-+	  writable only by the root user.  If the sysctl option is enabled, a sysctl
-+	  option with name "tpe_gid" is created.
-+
-+config GRKERNSEC_TPE_TRUSTED_GID
-+        int "GID for TPE-trusted users"
-+        depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
-+        default 1005
-+        help
-+          Setting this GID determines what group TPE restrictions will be
-+          *disabled* for.  If the sysctl option is enabled, a sysctl option
-+          with name "tpe_gid" is created.
-+
-+config GRKERNSEC_SYMLINKOWN_GID
-+        int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
-+        depends on GRKERNSEC_CONFIG_SERVER
-+        default 1006
-+        help
-+          Setting this GID determines what group kernel-enforced
-+          SymlinksIfOwnerMatch will be enabled for.  If the sysctl option
-+          is enabled, a sysctl option with name "symlinkown_gid" is created.
-+
-+
-+endmenu
-+
-+menu "Customize Configuration"
-+depends on GRKERNSEC
-+
-+menu "PaX"
-+
-+config PAX
-+	bool "Enable various PaX features"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
-+	help
-+	  This allows you to enable various PaX features.  PaX adds
-+	  intrusion prevention mechanisms to the kernel that reduce
-+	  the risks posed by exploitable memory corruption bugs.
-+
-+menu "PaX Control"
-+	depends on PAX
-+
-+config PAX_SOFTMODE
-+	bool 'Support soft mode'
-+	help
-+	  Enabling this option will allow you to run PaX in soft mode, that
-+	  is, PaX features will not be enforced by default, only on executables
-+	  marked explicitly.  You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
-+	  support as they are the only way to mark executables for soft mode use.
-+
-+	  Soft mode can be activated by using the "pax_softmode=1" kernel command
-+	  line option on boot.  Furthermore you can control various PaX features
-+	  at runtime via the entries in /proc/sys/kernel/pax.
-+
-+config PAX_EI_PAX
-+	bool 'Use legacy ELF header marking'
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  Enabling this option will allow you to control PaX features on
-+	  a per executable basis via the 'chpax' utility available at
-+	  http://pax.grsecurity.net/.  The control flags will be read from
-+	  an otherwise reserved part of the ELF header.  This marking has
-+	  numerous drawbacks (no support for soft-mode, toolchain does not
-+	  know about the non-standard use of the ELF header) therefore it
-+	  has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
-+	  support.
-+
-+	  Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
-+	  support as well, they will override the legacy EI_PAX marks.
-+
-+	  If you enable none of the marking options then all applications
-+	  will run with PaX enabled on them by default.
-+
-+config PAX_PT_PAX_FLAGS
-+	bool 'Use ELF program header marking'
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  Enabling this option will allow you to control PaX features on
-+	  a per executable basis via the 'paxctl' utility available at
-+	  http://pax.grsecurity.net/.  The control flags will be read from
-+	  a PaX specific ELF program header (PT_PAX_FLAGS).  This marking
-+	  has the benefits of supporting both soft mode and being fully
-+	  integrated into the toolchain (the binutils patch is available
-+	  from http://pax.grsecurity.net).
-+
-+	  Note that if you enable the legacy EI_PAX marking support as well,
-+	  the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
-+
-+	  If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
-+	  must make sure that the marks are the same if a binary has both marks.
-+
-+	  If you enable none of the marking options then all applications
-+	  will run with PaX enabled on them by default.
-+
-+config PAX_XATTR_PAX_FLAGS
-+	bool 'Use filesystem extended attributes marking'
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	select CIFS_XATTR if CIFS
-+	select EXT2_FS_XATTR if EXT2_FS
-+	select EXT3_FS_XATTR if EXT3_FS
-+	select EXT4_FS_XATTR if EXT4_FS
-+	select JFFS2_FS_XATTR if JFFS2_FS
-+	select REISERFS_FS_XATTR if REISERFS_FS
-+	select SQUASHFS_XATTR if SQUASHFS
-+	select TMPFS_XATTR if TMPFS
-+	select UBIFS_FS_XATTR if UBIFS_FS
-+	help
-+	  Enabling this option will allow you to control PaX features on
-+	  a per executable basis via the 'setfattr' utility.  The control
-+	  flags will be read from the user.pax.flags extended attribute of
-+	  the file.  This marking has the benefit of supporting binary-only
-+	  applications that self-check themselves (e.g., skype) and would
-+	  not tolerate chpax/paxctl changes.  The main drawback is that
-+	  extended attributes are not supported by some filesystems (e.g.,
-+	  isofs, udf, vfat) so copying files through such filesystems will
-+	  lose the extended attributes and these PaX markings.
-+
-+	  Note that if you enable the legacy EI_PAX marking support as well,
-+	  the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
-+
-+	  If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
-+	  must make sure that the marks are the same if a binary has both marks.
-+
-+	  If you enable none of the marking options then all applications
-+	  will run with PaX enabled on them by default.
-+
-+choice
-+	prompt 'MAC system integration'
-+	default PAX_HAVE_ACL_FLAGS
-+	help
-+	  Mandatory Access Control systems have the option of controlling
-+	  PaX flags on a per executable basis, choose the method supported
-+	  by your particular system.
-+
-+	  - "none": if your MAC system does not interact with PaX,
-+	  - "direct": if your MAC system defines pax_set_initial_flags() itself,
-+	  - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
-+
-+	  NOTE: this option is for developers/integrators only.
-+
-+	config PAX_NO_ACL_FLAGS
-+		bool 'none'
-+
-+	config PAX_HAVE_ACL_FLAGS
-+		bool 'direct'
-+
-+	config PAX_HOOK_ACL_FLAGS
-+		bool 'hook'
-+endchoice
-+
-+endmenu
-+
-+menu "Non-executable pages"
-+	depends on PAX
-+
-+config PAX_NOEXEC
-+	bool "Enforce non-executable pages"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on ALPHA || (ARM && (CPU_V6 || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
-+	help
-+	  By design some architectures do not allow for protecting memory
-+	  pages against execution or even if they do, Linux does not make
-+	  use of this feature.  In practice this means that if a page is
-+	  readable (such as the stack or heap) it is also executable.
-+
-+	  There is a well known exploit technique that makes use of this
-+	  fact and a common programming mistake where an attacker can
-+	  introduce code of his choice somewhere in the attacked program's
-+	  memory (typically the stack or the heap) and then execute it.
-+
-+	  If the attacked program was running with different (typically
-+	  higher) privileges than that of the attacker, then he can elevate
-+	  his own privilege level (e.g. get a root shell, write to files for
-+	  which he does not have write access to, etc).
-+
-+	  Enabling this option will let you choose from various features
-+	  that prevent the injection and execution of 'foreign' code in
-+	  a program.
-+
-+	  This will also break programs that rely on the old behaviour and
-+	  expect that dynamically allocated memory via the malloc() family
-+	  of functions is executable (which it is not).  Notable examples
-+	  are the XFree86 4.x server, the java runtime and wine.
-+
-+config PAX_PAGEEXEC
-+	bool "Paging based non-executable pages"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
-+	select ARCH_TRACK_EXEC_LIMIT if X86_32
-+	help
-+	  This implementation is based on the paging feature of the CPU.
-+	  On i386 without hardware non-executable bit support there is a
-+	  variable but usually low performance impact, however on Intel's
-+	  P4 core based CPUs it is very high so you should not enable this
-+	  for kernels meant to be used on such CPUs.
-+
-+	  On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
-+	  with hardware non-executable bit support there is no performance
-+	  impact, on ppc the impact is negligible.
-+
-+	  Note that several architectures require various emulations due to
-+	  badly designed userland ABIs, this will cause a performance impact
-+	  but will disappear as soon as userland is fixed. For example, ppc
-+	  userland MUST have been built with secure-plt by a recent toolchain.
-+
-+config PAX_SEGMEXEC
-+	bool "Segmentation based non-executable pages"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on PAX_NOEXEC && X86_32
-+	help
-+	  This implementation is based on the segmentation feature of the
-+	  CPU and has a very small performance impact, however applications
-+	  will be limited to a 1.5 GB address space instead of the normal
-+	  3 GB.
-+
-+config PAX_EMUTRAMP
-+	bool "Emulate trampolines" if (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
-+	default y if PARISC
-+	help
-+	  There are some programs and libraries that for one reason or
-+	  another attempt to execute special small code snippets from
-+	  non-executable memory pages.  Most notable examples are the
-+	  signal handler return code generated by the kernel itself and
-+	  the GCC trampolines.
-+
-+	  If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
-+	  such programs will no longer work under your kernel.
-+
-+	  As a remedy you can say Y here and use the 'chpax' or 'paxctl'
-+	  utilities to enable trampoline emulation for the affected programs
-+	  yet still have the protection provided by the non-executable pages.
-+
-+	  On parisc you MUST enable this option and EMUSIGRT as well, otherwise
-+	  your system will not even boot.
-+
-+	  Alternatively you can say N here and use the 'chpax' or 'paxctl'
-+	  utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
-+	  for the affected files.
-+
-+	  NOTE: enabling this feature *may* open up a loophole in the
-+	  protection provided by non-executable pages that an attacker
-+	  could abuse.  Therefore the best solution is to not have any
-+	  files on your system that would require this option.  This can
-+	  be achieved by not using libc5 (which relies on the kernel
-+	  signal handler return code) and not using or rewriting programs
-+	  that make use of the nested function implementation of GCC.
-+	  Skilled users can just fix GCC itself so that it implements
-+	  nested function calls in a way that does not interfere with PaX.
-+
-+config PAX_EMUSIGRT
-+	bool "Automatically emulate sigreturn trampolines"
-+	depends on PAX_EMUTRAMP && PARISC
-+	default y
-+	help
-+	  Enabling this option will have the kernel automatically detect
-+	  and emulate signal return trampolines executing on the stack
-+	  that would otherwise lead to task termination.
-+
-+	  This solution is intended as a temporary one for users with
-+	  legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
-+	  Modula-3 runtime, etc) or executables linked to such, basically
-+	  everything that does not specify its own SA_RESTORER function in
-+	  normal executable memory like glibc 2.1+ does.
-+
-+	  On parisc you MUST enable this option, otherwise your system will
-+	  not even boot.
-+
-+	  NOTE: this feature cannot be disabled on a per executable basis
-+	  and since it *does* open up a loophole in the protection provided
-+	  by non-executable pages, the best solution is to not have any
-+	  files on your system that would require this option.
-+
-+config PAX_MPROTECT
-+	bool "Restrict mprotect()"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
-+	help
-+	  Enabling this option will prevent programs from
-+	   - changing the executable status of memory pages that were
-+	     not originally created as executable,
-+	   - making read-only executable pages writable again,
-+	   - creating executable pages from anonymous memory,
-+	   - making read-only-after-relocations (RELRO) data pages writable again.
-+
-+	  You should say Y here to complete the protection provided by
-+	  the enforcement of non-executable pages.
-+
-+	  NOTE: you can use the 'chpax' or 'paxctl' utilities to control
-+	  this feature on a per file basis.
-+
-+config PAX_MPROTECT_COMPAT
-+	bool "Use legacy/compat protection demoting (read help)"
-+	default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
-+	depends on PAX_MPROTECT
-+	help
-+	  The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
-+	  by sending the proper error code to the application.  For some broken 
-+	  userland, this can cause problems with Python or other applications.  The
-+	  current implementation however allows for applications like clamav to
-+	  detect if JIT compilation/execution is allowed and to fall back gracefully
-+	  to an interpreter-based mode if it does not.  While we encourage everyone
-+	  to use the current implementation as-is and push upstream to fix broken
-+	  userland (note that the RWX logging option can assist with this), in some
-+	  environments this may not be possible.  Having to disable MPROTECT
-+	  completely on certain binaries reduces the security benefit of PaX,
-+	  so this option is provided for those environments to revert to the old
-+	  behavior.
-+	  
-+config PAX_ELFRELOCS
-+	bool "Allow ELF text relocations (read help)"
-+	depends on PAX_MPROTECT
-+	default n
-+	help
-+	  Non-executable pages and mprotect() restrictions are effective
-+	  in preventing the introduction of new executable code into an
-+	  attacked task's address space.  There remain only two venues
-+	  for this kind of attack: if the attacker can execute already
-+	  existing code in the attacked task then he can either have it
-+	  create and mmap() a file containing his code or have it mmap()
-+	  an already existing ELF library that does not have position
-+	  independent code in it and use mprotect() on it to make it
-+	  writable and copy his code there.  While protecting against
-+	  the former approach is beyond PaX, the latter can be prevented
-+	  by having only PIC ELF libraries on one's system (which do not
-+	  need to relocate their code).  If you are sure this is your case,
-+	  as is the case with all modern Linux distributions, then leave
-+	  this option disabled.  You should say 'n' here.
-+
-+config PAX_ETEXECRELOCS
-+	bool "Allow ELF ET_EXEC text relocations"
-+	depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
-+	select PAX_ELFRELOCS
-+	default y
-+	help
-+	  On some architectures there are incorrectly created applications
-+	  that require text relocations and would not work without enabling
-+	  this option.  If you are an alpha, ia64 or parisc user, you should
-+	  enable this option and disable it once you have made sure that
-+	  none of your applications need it.
-+
-+config PAX_EMUPLT
-+	bool "Automatically emulate ELF PLT"
-+	depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
-+	default y
-+	help
-+	  Enabling this option will have the kernel automatically detect
-+	  and emulate the Procedure Linkage Table entries in ELF files.
-+	  On some architectures such entries are in writable memory, and
-+	  become non-executable leading to task termination.  Therefore
-+	  it is mandatory that you enable this option on alpha, parisc,
-+	  sparc and sparc64, otherwise your system would not even boot.
-+
-+	  NOTE: this feature *does* open up a loophole in the protection
-+	  provided by the non-executable pages, therefore the proper
-+	  solution is to modify the toolchain to produce a PLT that does
-+	  not need to be writable.
-+
-+config PAX_DLRESOLVE
-+	bool 'Emulate old glibc resolver stub'
-+	depends on PAX_EMUPLT && SPARC
-+	default n
-+	help
-+	  This option is needed if userland has an old glibc (before 2.4)
-+	  that puts a 'save' instruction into the runtime generated resolver
-+	  stub that needs special emulation.
-+
-+config PAX_KERNEXEC
-+	bool "Enforce non-executable kernel pages"
-+	default y if GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
-+	depends on X86 && !XEN && (!X86_32 || X86_WP_WORKS_OK)
-+	select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
-+	select PAX_KERNEXEC_PLUGIN if X86_64
-+	help
-+	  This is the kernel land equivalent of PAGEEXEC and MPROTECT,
-+	  that is, enabling this option will make it harder to inject
-+	  and execute 'foreign' code in kernel memory itself.
-+
-+choice
-+	prompt "Return Address Instrumentation Method"
-+	default PAX_KERNEXEC_PLUGIN_METHOD_BTS
-+	depends on PAX_KERNEXEC_PLUGIN
-+	help
-+	  Select the method used to instrument function pointer dereferences.
-+	  Note that binary modules cannot be instrumented by this approach.
-+
-+	  Note that the implementation requires a gcc with plugin support,
-+	  i.e., gcc 4.5 or newer.  You may need to install the supporting
-+	  headers explicitly in addition to the normal gcc package.
-+
-+	config PAX_KERNEXEC_PLUGIN_METHOD_BTS
-+		bool "bts"
-+		help
-+		  This method is compatible with binary only modules but has
-+		  a higher runtime overhead.
-+
-+	config PAX_KERNEXEC_PLUGIN_METHOD_OR
-+		bool "or"
-+		depends on !PARAVIRT
-+		help
-+		  This method is incompatible with binary only modules but has
-+		  a lower runtime overhead.
-+endchoice
-+
-+config PAX_KERNEXEC_PLUGIN_METHOD
-+	string
-+	default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
-+	default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
-+	default ""
-+
-+config PAX_KERNEXEC_MODULE_TEXT
-+	int "Minimum amount of memory reserved for module code"
-+	default "4" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
-+	default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
-+	depends on PAX_KERNEXEC && X86_32
-+	help
-+	  Due to implementation details the kernel must reserve a fixed
-+	  amount of memory for runtime allocated code (such as modules)
-+	  at compile time that cannot be changed at runtime.  Here you
-+	  can specify the minimum amount in MB that will be reserved.
-+	  Due to the same implementation details this size will always
-+	  be rounded up to the next 2/4 MB boundary (depends on PAE) so
-+	  the actually available memory for runtime allocated code will
-+	  usually be more than this minimum.
-+
-+	  The default 4 MB should be enough for most users but if you have
-+	  an excessive number of modules (e.g., most distribution configs
-+	  compile many drivers as modules) or use huge modules such as
-+	  nvidia's kernel driver, you will need to adjust this amount.
-+	  A good rule of thumb is to look at your currently loaded kernel
-+	  modules and add up their sizes.
-+
-+endmenu
-+
-+menu "Address Space Layout Randomization"
-+	depends on PAX
-+
-+config PAX_ASLR
-+	bool "Address Space Layout Randomization"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  Many if not most exploit techniques rely on the knowledge of
-+	  certain addresses in the attacked program.  The following options
-+	  will allow the kernel to apply a certain amount of randomization
-+	  to specific parts of the program thereby forcing an attacker to
-+	  guess them in most cases.  Any failed guess will most likely crash
-+	  the attacked program which allows the kernel to detect such attempts
-+	  and react on them.  PaX itself provides no reaction mechanisms,
-+	  instead it is strongly encouraged that you make use of Nergal's
-+	  segvguard (ftp://ftp.pl.openwall.com/misc/segvguard/) or grsecurity's
-+	  (http://www.grsecurity.net/) built-in crash detection features or
-+	  develop one yourself.
-+
-+	  By saying Y here you can choose to randomize the following areas:
-+	   - top of the task's kernel stack
-+	   - top of the task's userland stack
-+	   - base address for mmap() requests that do not specify one
-+	     (this includes all libraries)
-+	   - base address of the main executable
-+
-+	  It is strongly recommended to say Y here as address space layout
-+	  randomization has negligible impact on performance yet it provides
-+	  a very effective protection.
-+
-+	  NOTE: you can use the 'chpax' or 'paxctl' utilities to control
-+	  this feature on a per file basis.
-+
-+config PAX_RANDKSTACK
-+	bool "Randomize kernel stack base"
-+	default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
-+	depends on X86_TSC && X86
-+	help
-+	  By saying Y here the kernel will randomize every task's kernel
-+	  stack on every system call.  This will not only force an attacker
-+	  to guess it but also prevent him from making use of possible
-+	  leaked information about it.
-+
-+	  Since the kernel stack is a rather scarce resource, randomization
-+	  may cause unexpected stack overflows, therefore you should very
-+	  carefully test your system.  Note that once enabled in the kernel
-+	  configuration, this feature cannot be disabled on a per file basis.
-+
-+config PAX_RANDUSTACK
-+	bool "Randomize user stack base"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on PAX_ASLR
-+	help
-+	  By saying Y here the kernel will randomize every task's userland
-+	  stack.  The randomization is done in two steps where the second
-+	  one may apply a big amount of shift to the top of the stack and
-+	  cause problems for programs that want to use lots of memory (more
-+	  than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
-+	  For this reason the second step can be controlled by 'chpax' or
-+	  'paxctl' on a per file basis.
-+
-+config PAX_RANDMMAP
-+	bool "Randomize mmap() base"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on PAX_ASLR
-+	help
-+	  By saying Y here the kernel will use a randomized base address for
-+	  mmap() requests that do not specify one themselves.  As a result
-+	  all dynamically loaded libraries will appear at random addresses
-+	  and therefore be harder to exploit by a technique where an attacker
-+	  attempts to execute library code for his purposes (e.g. spawn a
-+	  shell from an exploited program that is running at an elevated
-+	  privilege level).
-+
-+	  Furthermore, if a program is relinked as a dynamic ELF file, its
-+	  base address will be randomized as well, completing the full
-+	  randomization of the address space layout.  Attacking such programs
-+	  becomes a guess game.  You can find an example of doing this at
-+	  http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
-+	  http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
-+
-+	  NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
-+	  feature on a per file basis.
-+
-+endmenu
-+
-+menu "Miscellaneous hardening features"
-+
-+config PAX_MEMORY_SANITIZE
-+	bool "Sanitize all freed memory"
-+	default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
-+	depends on !HIBERNATION
-+	help
-+	  By saying Y here the kernel will erase memory pages and slab objects
-+	  as soon as they are freed.  This in turn reduces the lifetime of data
-+	  stored in them, making it less likely that sensitive information such
-+	  as passwords, cryptographic secrets, etc stay in memory for too long.
-+
-+	  This is especially useful for programs whose runtime is short, long
-+	  lived processes and the kernel itself benefit from this as long as
-+	  they ensure timely freeing of memory that may hold sensitive
-+	  information.
-+
-+	  A nice side effect of the sanitization of slab objects is the
-+	  reduction of possible info leaks caused by padding bytes within the
-+	  leaky structures.  Use-after-free bugs for structures containing
-+	  pointers can also be detected as dereferencing the sanitized pointer
-+	  will generate an access violation.
-+
-+	  The tradeoff is performance impact, on a single CPU system kernel
-+	  compilation sees a 3% slowdown, other systems and workloads may vary
-+	  and you are advised to test this feature on your expected workload
-+	  before deploying it.
-+
-+	  To reduce the performance penalty by sanitizing pages only, albeit
-+	  limiting the effectiveness of this feature at the same time, slab
-+	  sanitization can be disabled with the kernel commandline parameter
-+	  "pax_sanitize_slab=0".
-+
-+	  Note that this feature does not protect data stored in live pages,
-+	  e.g., process memory swapped to disk may stay there for a long time.
-+
-+config PAX_MEMORY_STACKLEAK
-+	bool "Sanitize kernel stack"
-+	default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
-+	depends on X86
-+	help
-+	  By saying Y here the kernel will erase the kernel stack before it
-+	  returns from a system call.  This in turn reduces the information
-+	  that a kernel stack leak bug can reveal.
-+
-+	  Note that such a bug can still leak information that was put on
-+	  the stack by the current system call (the one eventually triggering
-+	  the bug) but traces of earlier system calls on the kernel stack
-+	  cannot leak anymore.
-+
-+	  The tradeoff is performance impact: on a single CPU system kernel
-+	  compilation sees a 1% slowdown, other systems and workloads may vary
-+	  and you are advised to test this feature on your expected workload
-+	  before deploying it.
-+
-+	  Note that the full feature requires a gcc with plugin support,
-+	  i.e., gcc 4.5 or newer.  You may need to install the supporting
-+	  headers explicitly in addition to the normal gcc package.  Using
-+	  older gcc versions means that functions with large enough stack
-+	  frames may leave uninitialized memory behind that may be exposed
-+	  to a later syscall leaking the stack.
-+
-+config PAX_MEMORY_STRUCTLEAK
-+	bool "Forcibly initialize local variables copied to userland"
-+	default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
-+	help
-+	  By saying Y here the kernel will zero initialize some local
-+	  variables that are going to be copied to userland.  This in
-+	  turn prevents unintended information leakage from the kernel
-+	  stack should later code forget to explicitly set all parts of
-+	  the copied variable.
-+
-+	  The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
-+	  at a much smaller coverage.
-+
-+	  Note that the implementation requires a gcc with plugin support,
-+	  i.e., gcc 4.5 or newer.  You may need to install the supporting
-+	  headers explicitly in addition to the normal gcc package.
-+
-+config PAX_MEMORY_UDEREF
-+	bool "Prevent invalid userland pointer dereference"
-+	default y if GRKERNSEC_CONFIG_AUTO && (X86_32 || (X86_64 && GRKERNSEC_CONFIG_PRIORITY_SECURITY)) && (GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
-+	depends on X86 && !UML_X86 && !XEN
-+	select PAX_PER_CPU_PGD if X86_64
-+	help
-+	  By saying Y here the kernel will be prevented from dereferencing
-+	  userland pointers in contexts where the kernel expects only kernel
-+	  pointers.  This is both a useful runtime debugging feature and a
-+	  security measure that prevents exploiting a class of kernel bugs.
-+
-+	  The tradeoff is that some virtualization solutions may experience
-+	  a huge slowdown and therefore you should not enable this feature
-+	  for kernels meant to run in such environments.  Whether a given VM
-+	  solution is affected or not is best determined by simply trying it
-+	  out, the performance impact will be obvious right on boot as this
-+	  mechanism engages from very early on.  A good rule of thumb is that
-+	  VMs running on CPUs without hardware virtualization support (i.e.,
-+	  the majority of IA-32 CPUs) will likely experience the slowdown.
-+
-+config PAX_REFCOUNT
-+	bool "Prevent various kernel object reference counter overflows"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on GRKERNSEC && ((ARM && (CPU_32v6 || CPU_32v6K || CPU_32v7)) || SPARC64 || X86)
-+	help
-+	  By saying Y here the kernel will detect and prevent overflowing
-+	  various (but not all) kinds of object reference counters.  Such
-+	  overflows can normally occur due to bugs only and are often, if
-+	  not always, exploitable.
-+
-+	  The tradeoff is that data structures protected by an overflowed
-+	  refcount will never be freed and therefore will leak memory.  Note
-+	  that this leak also happens even without this protection but in
-+	  that case the overflow can eventually trigger the freeing of the
-+	  data structure while it is still being used elsewhere, resulting
-+	  in the exploitable situation that this feature prevents.
-+
-+	  Since this has a negligible performance impact, you should enable
-+	  this feature.
-+
-+config PAX_USERCOPY
-+	bool "Harden heap object copies between kernel and userland"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on ARM || IA64 || PPC || SPARC || X86
-+	depends on GRKERNSEC && (SLAB || SLUB || SLOB)
-+	select PAX_USERCOPY_SLABS
-+	help
-+	  By saying Y here the kernel will enforce the size of heap objects
-+	  when they are copied in either direction between the kernel and
-+	  userland, even if only a part of the heap object is copied.
-+
-+	  Specifically, this checking prevents information leaking from the
-+	  kernel heap during kernel to userland copies (if the kernel heap
-+	  object is otherwise fully initialized) and prevents kernel heap
-+	  overflows during userland to kernel copies.
-+
-+	  Note that the current implementation provides the strictest bounds
-+	  checks for the SLUB allocator.
-+
-+	  Enabling this option also enables per-slab cache protection against
-+	  data in a given cache being copied into/out of via userland
-+	  accessors.  Though the whitelist of regions will be reduced over
-+	  time, it notably protects important data structures like task structs.
-+
-+	  If frame pointers are enabled on x86, this option will also restrict
-+	  copies into and out of the kernel stack to local variables within a
-+	  single frame.
-+
-+	  Since this has a negligible performance impact, you should enable
-+	  this feature.
-+
-+config PAX_USERCOPY_DEBUG
-+	bool
-+	depends on X86 && PAX_USERCOPY
-+	default n
-+
-+config PAX_CONSTIFY_PLUGIN
-+	bool "Automatically constify eligible structures"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on !UML && PAX_KERNEXEC
-+	help
-+	  By saying Y here the compiler will automatically constify a class
-+	  of types that contain only function pointers.  This reduces the
-+	  kernel's attack surface and also produces a better memory layout.
-+
-+	  Note that the implementation requires a gcc with plugin support,
-+	  i.e., gcc 4.5 or newer.  You may need to install the supporting
-+	  headers explicitly in addition to the normal gcc package
-+
-+	  Note that if some code really has to modify constified variables
-+	  then the source code will have to be patched to allow it.  Examples
-+	  can be found in PaX itself (the no_const attribute) and for some
-+	  out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
-+
-+
-+config PAX_SIZE_OVERFLOW
-+	bool "Prevent various integer overflows in function size parameters"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	depends on X86
-+	help
-+	  By saying Y here the kernel recomputes expressions of function
-+	  arguments marked by a size_overflow attribute with double integer
-+	  precision (DImode/TImode for 32/64 bit integer types).
-+
-+	  The recomputed argument is checked against TYPE_MAX and an event
-+	  is logged on overflow and the triggering process is killed.
-+
-+	  Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
-+
-+	  Note that the implementation requires a gcc with plugin support,
-+	  i.e., gcc 4.5 or newer.  You may need to install the supporting
-+	  headers explicitly in addition to the normal gcc package.
-+
-+config PAX_LATENT_ENTROPY
-+	bool "Generate some entropy during boot and runtime"
-+	default y if GRKERNSEC_CONFIG_AUTO
-+	help
-+	  By saying Y here the kernel will instrument some kernel code to
-+	  extract some entropy from both original and artificially created
-+	  program state.  This will help especially embedded systems where
-+	  there is little 'natural' source of entropy normally.  The cost
-+	  is some slowdown of the boot process and fork and irq processing.
-+
-+	  When pax_extra_latent_entropy is passed on the kernel command line,
-+	  entropy will be extracted from up to the first 4GB of RAM while the
-+	  runtime memory allocator is being initialized.  This costs even more
-+	  slowdown of the boot process.
-+
-+	  Note that the implementation requires a gcc with plugin support,
-+	  i.e., gcc 4.5 or newer.  You may need to install the supporting
-+	  headers explicitly in addition to the normal gcc package.
-+
-+	  Note that entropy extracted this way is not cryptographically
-+	  secure!
-+
-+endmenu
-+
-+endmenu
-+
-+source grsecurity/Kconfig
-+
-+endmenu
-+
-+endmenu
-+
- config KEYS
- 	bool "Enable access key retention support"
- 	help
-@@ -169,7 +1118,7 @@ config INTEL_TXT
- config LSM_MMAP_MIN_ADDR
- 	int "Low address space for LSM to protect from user allocation"
- 	depends on SECURITY && SECURITY_SELINUX
--	default 32768 if ARM
-+	default 32768 if ALPHA || ARM || PARISC || SPARC32
- 	default 65536
- 	help
- 	  This is the portion of low virtual memory which should be protected
-diff --git a/security/apparmor/Kconfig b/security/apparmor/Kconfig
-index 9b9013b..51ebf96 100644
---- a/security/apparmor/Kconfig
-+++ b/security/apparmor/Kconfig
-@@ -29,3 +29,12 @@ config SECURITY_APPARMOR_BOOTPARAM_VALUE
- 	  boot.
- 
- 	  If you are unsure how to answer this question, answer 1.
-+
-+config SECURITY_APPARMOR_COMPAT_24
-+	bool "Enable AppArmor 2.4 compatability"
-+	depends on SECURITY_APPARMOR
-+	default y
-+	help
-+	  This option enables compatability with AppArmor 2.4.  It is
-+          recommended if compatability with older versions of AppArmor
-+          is desired.
-diff --git a/security/apparmor/Makefile b/security/apparmor/Makefile
-index 2dafe50..0bb604b 100644
---- a/security/apparmor/Makefile
-+++ b/security/apparmor/Makefile
-@@ -4,9 +4,10 @@ obj-$(CONFIG_SECURITY_APPARMOR) += apparmor.o
- 
- apparmor-y := apparmorfs.o audit.o capability.o context.o ipc.o lib.o match.o \
-               path.o domain.o policy.o policy_unpack.o procattr.o lsm.o \
--              resource.o sid.o file.o
-+              resource.o sid.o file.o net.o
-+apparmor-$(CONFIG_SECURITY_APPARMOR_COMPAT_24) += apparmorfs-24.o
- 
--clean-files := capability_names.h rlim_names.h
-+clean-files := capability_names.h rlim_names.h af_names.h
- 
- 
- # Build a lower case string table of capability names
-@@ -44,9 +45,24 @@ cmd_make-rlim = echo "static const char *rlim_names[] = {" > $@ ;\
- 	sed -r -n "s/^\# ?define[ \t]+(RLIMIT_[A-Z0-9_]+).*/\1,/p" $< >> $@ ;\
- 	echo "};" >> $@
- 
-+# Build a lower case string table of address family names.
-+# Transform lines from
-+# #define AF_INET		2	/* Internet IP Protocol 	*/
-+# to
-+# [2] = "inet",
-+quiet_cmd_make-af = GEN     $@
-+cmd_make-af = echo "static const char *address_family_names[] = {" > $@ ;\
-+	sed $< >> $@ -r -n -e "/AF_MAX/d" -e "/AF_LOCAL/d" -e \
-+	  's/^\#define[ \t]+AF_([A-Z0-9_]+)[ \t]+([0-9]+).*/[\2] = "\L\1",/p';\
-+	echo "};" >> $@
-+
-+
- $(obj)/capability.o : $(obj)/capability_names.h
- $(obj)/resource.o : $(obj)/rlim_names.h
-+$(obj)/net.o : $(obj)/af_names.h
- $(obj)/capability_names.h : $(srctree)/include/linux/capability.h
- 	$(call cmd,make-caps)
- $(obj)/rlim_names.h : $(srctree)/include/asm-generic/resource.h
- 	$(call cmd,make-rlim)
-+$(obj)/af_names.h : $(srctree)/include/linux/socket.h
-+	$(call cmd,make-af)
-\ No newline at end of file
-diff --git a/security/apparmor/apparmorfs-24.c b/security/apparmor/apparmorfs-24.c
-new file mode 100644
-index 0000000..dc8c744
---- /dev/null
-+++ b/security/apparmor/apparmorfs-24.c
-@@ -0,0 +1,287 @@
-+/*
-+ * AppArmor security module
-+ *
-+ * This file contains AppArmor /sys/kernel/secrutiy/apparmor interface functions
-+ *
-+ * Copyright (C) 1998-2008 Novell/SUSE
-+ * Copyright 2009-2010 Canonical Ltd.
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License as
-+ * published by the Free Software Foundation, version 2 of the
-+ * License.
-+ *
-+ *
-+ * This file contain functions providing an interface for <= AppArmor 2.4
-+ * compatibility.  It is dependent on CONFIG_SECURITY_APPARMOR_COMPAT_24
-+ * being set (see Makefile).
-+ */
-+
-+#include <linux/security.h>
-+#include <linux/vmalloc.h>
-+#include <linux/module.h>
-+#include <linux/seq_file.h>
-+#include <linux/uaccess.h>
-+#include <linux/namei.h>
-+
-+#include "include/apparmor.h"
-+#include "include/audit.h"
-+#include "include/context.h"
-+#include "include/policy.h"
-+
-+
-+/* apparmor/matching */
-+static ssize_t aa_matching_read(struct file *file, char __user *buf,
-+				size_t size, loff_t *ppos)
-+{
-+	const char matching[] = "pattern=aadfa audit perms=crwxamlk/ "
-+	    "user::other";
-+
-+	return simple_read_from_buffer(buf, size, ppos, matching,
-+				       sizeof(matching) - 1);
-+}
-+
-+const struct file_operations aa_fs_matching_fops = {
-+	.read = aa_matching_read,
-+};
-+
-+/* apparmor/features */
-+static ssize_t aa_features_read(struct file *file, char __user *buf,
-+				size_t size, loff_t *ppos)
-+{
-+	const char features[] = "file=3.1 capability=2.0 network=1.0 "
-+	    "change_hat=1.5 change_profile=1.1 " "aanamespaces=1.1 rlimit=1.1";
-+
-+	return simple_read_from_buffer(buf, size, ppos, features,
-+				       sizeof(features) - 1);
-+}
-+
-+const struct file_operations aa_fs_features_fops = {
-+	.read = aa_features_read,
-+};
-+
-+/**
-+ * __next_namespace - find the next namespace to list
-+ * @root: root namespace to stop search at (NOT NULL)
-+ * @ns: current ns position (NOT NULL)
-+ *
-+ * Find the next namespace from @ns under @root and handle all locking needed
-+ * while switching current namespace.
-+ *
-+ * Returns: next namespace or NULL if at last namespace under @root
-+ * NOTE: will not unlock root->lock
-+ */
-+static struct aa_namespace *__next_namespace(struct aa_namespace *root,
-+					     struct aa_namespace *ns)
-+{
-+	struct aa_namespace *parent;
-+
-+	/* is next namespace a child */
-+	if (!list_empty(&ns->sub_ns)) {
-+		struct aa_namespace *next;
-+		next = list_first_entry(&ns->sub_ns, typeof(*ns), base.list);
-+		read_lock(&next->lock);
-+		return next;
-+	}
-+
-+	/* check if the next ns is a sibling, parent, gp, .. */
-+	parent = ns->parent;
-+	while (parent) {
-+		read_unlock(&ns->lock);
-+		list_for_each_entry_continue(ns, &parent->sub_ns, base.list) {
-+			read_lock(&ns->lock);
-+			return ns;
-+		}
-+		if (parent == root)
-+			return NULL;
-+		ns = parent;
-+		parent = parent->parent;
-+	}
-+
-+	return NULL;
-+}
-+
-+/**
-+ * __first_profile - find the first profile in a namespace
-+ * @root: namespace that is root of profiles being displayed (NOT NULL)
-+ * @ns: namespace to start in   (NOT NULL)
-+ *
-+ * Returns: unrefcounted profile or NULL if no profile
-+ */
-+static struct aa_profile *__first_profile(struct aa_namespace *root,
-+					  struct aa_namespace *ns)
-+{
-+	for ( ; ns; ns = __next_namespace(root, ns)) {
-+		if (!list_empty(&ns->base.profiles))
-+			return list_first_entry(&ns->base.profiles,
-+						struct aa_profile, base.list);
-+	}
-+	return NULL;
-+}
-+
-+/**
-+ * __next_profile - step to the next profile in a profile tree
-+ * @profile: current profile in tree (NOT NULL)
-+ *
-+ * Perform a depth first taversal on the profile tree in a namespace
-+ *
-+ * Returns: next profile or NULL if done
-+ * Requires: profile->ns.lock to be held
-+ */
-+static struct aa_profile *__next_profile(struct aa_profile *p)
-+{
-+	struct aa_profile *parent;
-+	struct aa_namespace *ns = p->ns;
-+
-+	/* is next profile a child */
-+	if (!list_empty(&p->base.profiles))
-+		return list_first_entry(&p->base.profiles, typeof(*p),
-+					base.list);
-+
-+	/* is next profile a sibling, parent sibling, gp, subling, .. */
-+	parent = p->parent;
-+	while (parent) {
-+		list_for_each_entry_continue(p, &parent->base.profiles,
-+					     base.list)
-+				return p;
-+		p = parent;
-+		parent = parent->parent;
-+	}
-+
-+	/* is next another profile in the namespace */
-+	list_for_each_entry_continue(p, &ns->base.profiles, base.list)
-+		return p;
-+
-+	return NULL;
-+}
-+
-+/**
-+ * next_profile - step to the next profile in where ever it may be
-+ * @root: root namespace  (NOT NULL)
-+ * @profile: current profile  (NOT NULL)
-+ *
-+ * Returns: next profile or NULL if there isn't one
-+ */
-+static struct aa_profile *next_profile(struct aa_namespace *root,
-+				       struct aa_profile *profile)
-+{
-+	struct aa_profile *next = __next_profile(profile);
-+	if (next)
-+		return next;
-+
-+	/* finished all profiles in namespace move to next namespace */
-+	return __first_profile(root, __next_namespace(root, profile->ns));
-+}
-+
-+/**
-+ * p_start - start a depth first traversal of profile tree
-+ * @f: seq_file to fill
-+ * @pos: current position
-+ *
-+ * Returns: first profile under current namespace or NULL if none found
-+ *
-+ * acquires first ns->lock
-+ */
-+static void *p_start(struct seq_file *f, loff_t *pos)
-+	__acquires(root->lock)
-+{
-+	struct aa_profile *profile = NULL;
-+	struct aa_namespace *root = aa_current_profile()->ns;
-+	loff_t l = *pos;
-+	f->private = aa_get_namespace(root);
-+
-+
-+	/* find the first profile */
-+	read_lock(&root->lock);
-+	profile = __first_profile(root, root);
-+
-+	/* skip to position */
-+	for (; profile && l > 0; l--)
-+		profile = next_profile(root, profile);
-+
-+	return profile;
-+}
-+
-+/**
-+ * p_next - read the next profile entry
-+ * @f: seq_file to fill
-+ * @p: profile previously returned
-+ * @pos: current position
-+ *
-+ * Returns: next profile after @p or NULL if none
-+ *
-+ * may acquire/release locks in namespace tree as necessary
-+ */
-+static void *p_next(struct seq_file *f, void *p, loff_t *pos)
-+{
-+	struct aa_profile *profile = p;
-+	struct aa_namespace *root = f->private;
-+	(*pos)++;
-+
-+	return next_profile(root, profile);
-+}
-+
-+/**
-+ * p_stop - stop depth first traversal
-+ * @f: seq_file we are filling
-+ * @p: the last profile writen
-+ *
-+ * Release all locking done by p_start/p_next on namespace tree
-+ */
-+static void p_stop(struct seq_file *f, void *p)
-+	__releases(root->lock)
-+{
-+	struct aa_profile *profile = p;
-+	struct aa_namespace *root = f->private, *ns;
-+
-+	if (profile) {
-+		for (ns = profile->ns; ns && ns != root; ns = ns->parent)
-+			read_unlock(&ns->lock);
-+	}
-+	read_unlock(&root->lock);
-+	aa_put_namespace(root);
-+}
-+
-+/**
-+ * seq_show_profile - show a profile entry
-+ * @f: seq_file to file
-+ * @p: current position (profile)    (NOT NULL)
-+ *
-+ * Returns: error on failure
-+ */
-+static int seq_show_profile(struct seq_file *f, void *p)
-+{
-+	struct aa_profile *profile = (struct aa_profile *)p;
-+	struct aa_namespace *root = f->private;
-+
-+	if (profile->ns != root)
-+		seq_printf(f, ":%s://", aa_ns_name(root, profile->ns));
-+	seq_printf(f, "%s (%s)\n", profile->base.hname,
-+		   COMPLAIN_MODE(profile) ? "complain" : "enforce");
-+
-+	return 0;
-+}
-+
-+static const struct seq_operations aa_fs_profiles_op = {
-+	.start = p_start,
-+	.next = p_next,
-+	.stop = p_stop,
-+	.show = seq_show_profile,
-+};
-+
-+static int profiles_open(struct inode *inode, struct file *file)
-+{
-+	return seq_open(file, &aa_fs_profiles_op);
-+}
-+
-+static int profiles_release(struct inode *inode, struct file *file)
-+{
-+	return seq_release(inode, file);
-+}
-+
-+const struct file_operations aa_fs_profiles_fops = {
-+	.open = profiles_open,
-+	.read = seq_read,
-+	.llseek = seq_lseek,
-+	.release = profiles_release,
-+};
-diff --git a/security/apparmor/apparmorfs.c b/security/apparmor/apparmorfs.c
-index 69ddb47..be0f0f9 100644
---- a/security/apparmor/apparmorfs.c
-+++ b/security/apparmor/apparmorfs.c
-@@ -187,7 +187,11 @@ void __init aa_destroy_aafs(void)
- 		aafs_remove(".remove");
- 		aafs_remove(".replace");
- 		aafs_remove(".load");
--
-+#ifdef CONFIG_SECURITY_APPARMOR_COMPAT_24
-+		aafs_remove("profiles");
-+		aafs_remove("matching");
-+		aafs_remove("features");
-+#endif
- 		securityfs_remove(aa_fs_dentry);
- 		aa_fs_dentry = NULL;
- 	}
-@@ -218,7 +222,17 @@ static int __init aa_create_aafs(void)
- 		aa_fs_dentry = NULL;
- 		goto error;
- 	}
--
-+#ifdef CONFIG_SECURITY_APPARMOR_COMPAT_24
-+	error = aafs_create("matching", 0444, &aa_fs_matching_fops);
-+	if (error)
-+		goto error;
-+	error = aafs_create("features", 0444, &aa_fs_features_fops);
-+	if (error)
-+		goto error;
-+	error = aafs_create("profiles", 0440, &aa_fs_profiles_fops);
-+	if (error)
-+		goto error;
-+#endif
- 	error = aafs_create(".load", 0640, &aa_fs_profile_load);
- 	if (error)
- 		goto error;
-diff --git a/security/apparmor/domain.c b/security/apparmor/domain.c
-index c1e18ba..7316d77 100644
---- a/security/apparmor/domain.c
-+++ b/security/apparmor/domain.c
-@@ -395,6 +395,11 @@ int apparmor_bprm_set_creds(struct linux_binprm *bprm)
- 			new_profile = find_attach(ns, &ns->base.profiles, name);
- 		if (!new_profile)
- 			goto cleanup;
-+		/*
-+		 * NOTE: Domain transitions from unconfined are allowed
-+		 * even when no_new_privs is set because this aways results
-+		 * in a further reduction of permissions.
-+		 */
- 		goto apply;
- 	}
- 
-@@ -455,6 +460,16 @@ int apparmor_bprm_set_creds(struct linux_binprm *bprm)
- 		/* fail exec */
- 		error = -EACCES;
- 
-+	/*
-+	 * Policy has specified a domain transition, if no_new_privs then
-+	 * fail the exec.
-+	 */
-+	if (bprm->unsafe & LSM_UNSAFE_NO_NEW_PRIVS) {
-+		aa_put_profile(new_profile);
-+		error = -EPERM;
-+		goto cleanup;
-+	}
-+
- 	if (!new_profile)
- 		goto audit;
- 
-@@ -609,6 +624,14 @@ int aa_change_hat(const char *hats[], int count, u64 token, bool permtest)
- 	const char *target = NULL, *info = NULL;
- 	int error = 0;
- 
-+	/*
-+	 * Fail explicitly requested domain transitions if no_new_privs.
-+	 * There is no exception for unconfined as change_hat is not
-+	 * available.
-+	 */
-+	if (current->no_new_privs)
-+		return -EPERM;
-+
- 	/* released below */
- 	cred = get_current_cred();
- 	cxt = cred->security;
-@@ -750,6 +773,18 @@ int aa_change_profile(const char *ns_name, const char *hname, bool onexec,
- 	cxt = cred->security;
- 	profile = aa_cred_profile(cred);
- 
-+	/*
-+	 * Fail explicitly requested domain transitions if no_new_privs
-+	 * and not unconfined.
-+	 * Domain transitions from unconfined are allowed even when
-+	 * no_new_privs is set because this aways results in a reduction
-+	 * of permissions.
-+	 */
-+	if (current->no_new_privs && !unconfined(profile)) {
-+		put_cred(cred);
-+		return -EPERM;
-+	}
-+
- 	if (ns_name) {
- 		/* released below */
- 		ns = aa_find_namespace(profile->ns, ns_name);
-diff --git a/security/apparmor/include/apparmorfs.h b/security/apparmor/include/apparmorfs.h
-index cb1e93a..14f955c 100644
---- a/security/apparmor/include/apparmorfs.h
-+++ b/security/apparmor/include/apparmorfs.h
-@@ -17,4 +17,10 @@
- 
- extern void __init aa_destroy_aafs(void);
- 
-+#ifdef CONFIG_SECURITY_APPARMOR_COMPAT_24
-+extern const struct file_operations aa_fs_matching_fops;
-+extern const struct file_operations aa_fs_features_fops;
-+extern const struct file_operations aa_fs_profiles_fops;
-+#endif
-+
- #endif /* __AA_APPARMORFS_H */
-diff --git a/security/apparmor/include/net.h b/security/apparmor/include/net.h
-new file mode 100644
-index 0000000..3c7d599
---- /dev/null
-+++ b/security/apparmor/include/net.h
-@@ -0,0 +1,40 @@
-+/*
-+ * AppArmor security module
-+ *
-+ * This file contains AppArmor network mediation definitions.
-+ *
-+ * Copyright (C) 1998-2008 Novell/SUSE
-+ * Copyright 2009-2010 Canonical Ltd.
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License as
-+ * published by the Free Software Foundation, version 2 of the
-+ * License.
-+ */
-+
-+#ifndef __AA_NET_H
-+#define __AA_NET_H
-+
-+#include <net/sock.h>
-+
-+/* struct aa_net - network confinement data
-+ * @allowed: basic network families permissions
-+ * @audit_network: which network permissions to force audit
-+ * @quiet_network: which network permissions to quiet rejects
-+ */
-+struct aa_net {
-+	u16 allow[AF_MAX];
-+	u16 audit[AF_MAX];
-+	u16 quiet[AF_MAX];
-+};
-+
-+extern int aa_net_perm(int op, struct aa_profile *profile, u16 family,
-+		       int type, int protocol, struct sock *sk);
-+extern int aa_revalidate_sk(int op, struct sock *sk);
-+
-+static inline void aa_free_net_rules(struct aa_net *new)
-+{
-+	/* NOP */
-+}
-+
-+#endif /* __AA_NET_H */
-diff --git a/security/apparmor/include/policy.h b/security/apparmor/include/policy.h
-index aeda5cf..6776929 100644
---- a/security/apparmor/include/policy.h
-+++ b/security/apparmor/include/policy.h
-@@ -27,6 +27,7 @@
- #include "capability.h"
- #include "domain.h"
- #include "file.h"
-+#include "net.h"
- #include "resource.h"
- 
- extern const char *profile_mode_names[];
-@@ -145,6 +146,7 @@ struct aa_namespace {
-  * @size: the memory consumed by this profiles rules
-  * @file: The set of rules governing basic file access and domain transitions
-  * @caps: capabilities for the profile
-+ * @net: network controls for the profile
-  * @rlimits: rlimits for the profile
-  *
-  * The AppArmor profile contains the basic confinement data.  Each profile
-@@ -181,6 +183,7 @@ struct aa_profile {
- 
- 	struct aa_file_rules file;
- 	struct aa_caps caps;
-+	struct aa_net net;
- 	struct aa_rlimit rlimits;
- };
- 
-diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
-index 3783202..d70ae70 100644
---- a/security/apparmor/lsm.c
-+++ b/security/apparmor/lsm.c
-@@ -32,6 +32,7 @@
- #include "include/context.h"
- #include "include/file.h"
- #include "include/ipc.h"
-+#include "include/net.h"
- #include "include/path.h"
- #include "include/policy.h"
- #include "include/procattr.h"
-@@ -621,7 +622,105 @@ static int apparmor_task_setrlimit(struct task_struct *task,
- 	return error;
- }
- 
--static struct security_operations apparmor_ops = {
-+static int apparmor_socket_create(int family, int type, int protocol, int kern)
-+{
-+	struct aa_profile *profile;
-+	int error = 0;
-+
-+	if (kern)
-+		return 0;
-+
-+	profile = __aa_current_profile();
-+	if (!unconfined(profile))
-+		error = aa_net_perm(OP_CREATE, profile, family, type, protocol,
-+				    NULL);
-+	return error;
-+}
-+
-+static int apparmor_socket_bind(struct socket *sock,
-+				struct sockaddr *address, int addrlen)
-+{
-+	struct sock *sk = sock->sk;
-+
-+	return aa_revalidate_sk(OP_BIND, sk);
-+}
-+
-+static int apparmor_socket_connect(struct socket *sock,
-+				   struct sockaddr *address, int addrlen)
-+{
-+	struct sock *sk = sock->sk;
-+
-+	return aa_revalidate_sk(OP_CONNECT, sk);
-+}
-+
-+static int apparmor_socket_listen(struct socket *sock, int backlog)
-+{
-+	struct sock *sk = sock->sk;
-+
-+	return aa_revalidate_sk(OP_LISTEN, sk);
-+}
-+
-+static int apparmor_socket_accept(struct socket *sock, struct socket *newsock)
-+{
-+	struct sock *sk = sock->sk;
-+
-+	return aa_revalidate_sk(OP_ACCEPT, sk);
-+}
-+
-+static int apparmor_socket_sendmsg(struct socket *sock,
-+				   struct msghdr *msg, int size)
-+{
-+	struct sock *sk = sock->sk;
-+
-+	return aa_revalidate_sk(OP_SENDMSG, sk);
-+}
-+
-+static int apparmor_socket_recvmsg(struct socket *sock,
-+				   struct msghdr *msg, int size, int flags)
-+{
-+	struct sock *sk = sock->sk;
-+
-+	return aa_revalidate_sk(OP_RECVMSG, sk);
-+}
-+
-+static int apparmor_socket_getsockname(struct socket *sock)
-+{
-+	struct sock *sk = sock->sk;
-+
-+	return aa_revalidate_sk(OP_GETSOCKNAME, sk);
-+}
-+
-+static int apparmor_socket_getpeername(struct socket *sock)
-+{
-+	struct sock *sk = sock->sk;
-+
-+	return aa_revalidate_sk(OP_GETPEERNAME, sk);
-+}
-+
-+static int apparmor_socket_getsockopt(struct socket *sock, int level,
-+				      int optname)
-+{
-+	struct sock *sk = sock->sk;
-+
-+	return aa_revalidate_sk(OP_GETSOCKOPT, sk);
-+}
-+
-+static int apparmor_socket_setsockopt(struct socket *sock, int level,
-+				      int optname)
-+{
-+	struct sock *sk = sock->sk;
-+
-+	return aa_revalidate_sk(OP_SETSOCKOPT, sk);
-+}
-+
-+static int apparmor_socket_shutdown(struct socket *sock, int how)
-+{
-+	struct sock *sk = sock->sk;
-+
-+	return aa_revalidate_sk(OP_SOCK_SHUTDOWN, sk);
-+}
-+
-+static struct security_operations apparmor_ops __read_only = {
- 	.name =				"apparmor",
- 
- 	.ptrace_access_check =		apparmor_ptrace_access_check,
-@@ -652,6 +751,19 @@ static struct security_operations apparmor_ops = {
- 	.getprocattr =			apparmor_getprocattr,
- 	.setprocattr =			apparmor_setprocattr,
- 
-+	.socket_create =		apparmor_socket_create,
-+	.socket_bind =			apparmor_socket_bind,
-+	.socket_connect =		apparmor_socket_connect,
-+	.socket_listen =		apparmor_socket_listen,
-+	.socket_accept =		apparmor_socket_accept,
-+	.socket_sendmsg =		apparmor_socket_sendmsg,
-+	.socket_recvmsg =		apparmor_socket_recvmsg,
-+	.socket_getsockname =		apparmor_socket_getsockname,
-+	.socket_getpeername =		apparmor_socket_getpeername,
-+	.socket_getsockopt =		apparmor_socket_getsockopt,
-+	.socket_setsockopt =		apparmor_socket_setsockopt,
-+	.socket_shutdown =		apparmor_socket_shutdown,
-+
- 	.cred_alloc_blank =		apparmor_cred_alloc_blank,
- 	.cred_free =			apparmor_cred_free,
- 	.cred_prepare =			apparmor_cred_prepare,
-diff --git a/security/apparmor/match.c b/security/apparmor/match.c
-index 94de6b4..081491e 100644
---- a/security/apparmor/match.c
-+++ b/security/apparmor/match.c
-@@ -57,8 +57,17 @@ static struct table_header *unpack_table(char *blob, size_t bsize)
- 	if (bsize < tsize)
- 		goto out;
- 
-+	/* Pad table allocation for next/check by 256 entries to remain
-+	 * backwards compatible with old (buggy) tools and remain safe without
-+	 * run time checks
-+	 */
-+	if (th.td_id == YYTD_ID_NXT || th.td_id == YYTD_ID_CHK)
-+		tsize += 256 * th.td_flags;
-+
- 	table = kvmalloc(tsize);
- 	if (table) {
-+		/* ensure the pad is clear, else there will be errors */
-+		memset(table, 0, tsize);
- 		*table = th;
- 		if (th.td_flags == YYTD_DATA8)
- 			UNPACK_ARRAY(table->td_data, blob, th.td_lolen,
-@@ -134,11 +143,19 @@ static int verify_dfa(struct aa_dfa *dfa, int flags)
- 		goto out;
- 
- 	if (flags & DFA_FLAG_VERIFY_STATES) {
-+		int warning = 0;
- 		for (i = 0; i < state_count; i++) {
- 			if (DEFAULT_TABLE(dfa)[i] >= state_count)
- 				goto out;
- 			/* TODO: do check that DEF state recursion terminates */
- 			if (BASE_TABLE(dfa)[i] + 255 >= trans_count) {
-+				if (warning)
-+					continue;
-+				printk(KERN_WARNING "AppArmor DFA next/check "
-+				       "upper bounds error fixed, upgrade "
-+				       "user space tools \n");
-+				warning = 1;
-+			} else if (BASE_TABLE(dfa)[i] >= trans_count) {
- 				printk(KERN_ERR "AppArmor DFA next/check upper "
- 				       "bounds error\n");
- 				goto out;
-diff --git a/security/apparmor/net.c b/security/apparmor/net.c
-new file mode 100644
-index 0000000..1765901
---- /dev/null
-+++ b/security/apparmor/net.c
-@@ -0,0 +1,170 @@
-+/*
-+ * AppArmor security module
-+ *
-+ * This file contains AppArmor network mediation
-+ *
-+ * Copyright (C) 1998-2008 Novell/SUSE
-+ * Copyright 2009-2010 Canonical Ltd.
-+ *
-+ * This program is free software; you can redistribute it and/or
-+ * modify it under the terms of the GNU General Public License as
-+ * published by the Free Software Foundation, version 2 of the
-+ * License.
-+ */
-+
-+#include "include/apparmor.h"
-+#include "include/audit.h"
-+#include "include/context.h"
-+#include "include/net.h"
-+#include "include/policy.h"
-+
-+#include "af_names.h"
-+
-+static const char *sock_type_names[] = {
-+	"unknown(0)",
-+	"stream",
-+	"dgram",
-+	"raw",
-+	"rdm",
-+	"seqpacket",
-+	"dccp",
-+	"unknown(7)",
-+	"unknown(8)",
-+	"unknown(9)",
-+	"packet",
-+};
-+
-+/* audit callback for net specific fields */
-+static void audit_cb(struct audit_buffer *ab, void *va)
-+{
-+	struct common_audit_data *sa = va;
-+
-+	audit_log_format(ab, " family=");
-+	if (address_family_names[sa->u.net.family]) {
-+		audit_log_string(ab, address_family_names[sa->u.net.family]);
-+	} else {
-+		audit_log_format(ab, " \"unknown(%d)\"", sa->u.net.family);
-+	}
-+
-+	audit_log_format(ab, " sock_type=");
-+	if (sock_type_names[sa->aad.net.type]) {
-+		audit_log_string(ab, sock_type_names[sa->aad.net.type]);
-+	} else {
-+		audit_log_format(ab, "\"unknown(%d)\"", sa->aad.net.type);
-+	}
-+
-+	audit_log_format(ab, " protocol=%d", sa->aad.net.protocol);
-+}
-+
-+/**
-+ * audit_net - audit network access
-+ * @profile: profile being enforced  (NOT NULL)
-+ * @op: operation being checked
-+ * @family: network family
-+ * @type:   network type
-+ * @protocol: network protocol
-+ * @sk: socket auditing is being applied to
-+ * @error: error code for failure else 0
-+ *
-+ * Returns: %0 or sa->error else other errorcode on failure
-+ */
-+static int audit_net(struct aa_profile *profile, int op, u16 family, int type,
-+		     int protocol, struct sock *sk, int error)
-+{
-+	int audit_type = AUDIT_APPARMOR_AUTO;
-+	struct common_audit_data sa;
-+	if (sk) {
-+		COMMON_AUDIT_DATA_INIT(&sa, NET);
-+	} else {
-+		COMMON_AUDIT_DATA_INIT(&sa, NONE);
-+	}
-+	/* todo fill in socket addr info */
-+
-+	sa.aad.op = op,
-+	sa.u.net.family = family;
-+	sa.u.net.sk = sk;
-+	sa.aad.net.type = type;
-+	sa.aad.net.protocol = protocol;
-+	sa.aad.error = error;
-+
-+	if (likely(!sa.aad.error)) {
-+		u16 audit_mask = profile->net.audit[sa.u.net.family];
-+		if (likely((AUDIT_MODE(profile) != AUDIT_ALL) &&
-+			   !(1 << sa.aad.net.type & audit_mask)))
-+			return 0;
-+		audit_type = AUDIT_APPARMOR_AUDIT;
-+	} else {
-+		u16 quiet_mask = profile->net.quiet[sa.u.net.family];
-+		u16 kill_mask = 0;
-+		u16 denied = (1 << sa.aad.net.type) & ~quiet_mask;
-+
-+		if (denied & kill_mask)
-+			audit_type = AUDIT_APPARMOR_KILL;
-+
-+		if ((denied & quiet_mask) &&
-+		    AUDIT_MODE(profile) != AUDIT_NOQUIET &&
-+		    AUDIT_MODE(profile) != AUDIT_ALL)
-+			return COMPLAIN_MODE(profile) ? 0 : sa.aad.error;
-+	}
-+
-+	return aa_audit(audit_type, profile, GFP_KERNEL, &sa, audit_cb);
-+}
-+
-+/**
-+ * aa_net_perm - very course network access check
-+ * @op: operation being checked
-+ * @profile: profile being enforced  (NOT NULL)
-+ * @family: network family
-+ * @type:   network type
-+ * @protocol: network protocol
-+ *
-+ * Returns: %0 else error if permission denied
-+ */
-+int aa_net_perm(int op, struct aa_profile *profile, u16 family, int type,
-+		int protocol, struct sock *sk)
-+{
-+	u16 family_mask;
-+	int error;
-+
-+	if ((family < 0) || (family >= AF_MAX))
-+		return -EINVAL;
-+
-+	if ((type < 0) || (type >= SOCK_MAX))
-+		return -EINVAL;
-+
-+	/* unix domain and netlink sockets are handled by ipc */
-+	if (family == AF_UNIX || family == AF_NETLINK)
-+		return 0;
-+
-+	family_mask = profile->net.allow[family];
-+
-+	error = (family_mask & (1 << type)) ? 0 : -EACCES;
-+
-+	return audit_net(profile, op, family, type, protocol, sk, error);
-+}
-+
-+/**
-+ * aa_revalidate_sk - Revalidate access to a sock
-+ * @op: operation being checked
-+ * @sk: sock being revalidated  (NOT NULL)
-+ *
-+ * Returns: %0 else error if permission denied
-+ */
-+int aa_revalidate_sk(int op, struct sock *sk)
-+{
-+	struct aa_profile *profile;
-+	int error = 0;
-+
-+	/* aa_revalidate_sk should not be called from interrupt context
-+	 * don't mediate these calls as they are not task related
-+	 */
-+	if (in_interrupt())
-+		return 0;
-+
-+	profile = __aa_current_profile();
-+	if (!unconfined(profile))
-+		error = aa_net_perm(op, profile, sk->sk_family, sk->sk_type,
-+				    sk->sk_protocol, sk);
-+
-+	return error;
-+}
-diff --git a/security/apparmor/policy.c b/security/apparmor/policy.c
-index 4f0eade..4d5ce13 100644
---- a/security/apparmor/policy.c
-+++ b/security/apparmor/policy.c
-@@ -745,6 +745,7 @@ static void free_profile(struct aa_profile *profile)
- 
- 	aa_free_file_rules(&profile->file);
- 	aa_free_cap_rules(&profile->caps);
-+	aa_free_net_rules(&profile->net);
- 	aa_free_rlimit_rules(&profile->rlimits);
- 
- 	aa_free_sid(profile->sid);
-diff --git a/security/apparmor/policy_unpack.c b/security/apparmor/policy_unpack.c
-index 741dd13..ee8043e 100644
---- a/security/apparmor/policy_unpack.c
-+++ b/security/apparmor/policy_unpack.c
-@@ -190,6 +190,19 @@ fail:
- 	return 0;
- }
- 
-+static bool unpack_u16(struct aa_ext *e, u16 *data, const char *name)
-+{
-+	if (unpack_nameX(e, AA_U16, name)) {
-+		if (!inbounds(e, sizeof(u16)))
-+			return 0;
-+		if (data)
-+			*data = le16_to_cpu(get_unaligned((u16 *) e->pos));
-+		e->pos += sizeof(u16);
-+		return 1;
-+	}
-+	return 0;
-+}
-+
- static bool unpack_u32(struct aa_ext *e, u32 *data, const char *name)
- {
- 	if (unpack_nameX(e, AA_U32, name)) {
-@@ -468,7 +481,8 @@ static struct aa_profile *unpack_profile(struct aa_ext *e)
- {
- 	struct aa_profile *profile = NULL;
- 	const char *name = NULL;
--	int error = -EPROTO;
-+	size_t size = 0;
-+	int i, error = -EPROTO;
- 	kernel_cap_t tmpcap;
- 	u32 tmp;
- 
-@@ -559,6 +573,38 @@ static struct aa_profile *unpack_profile(struct aa_ext *e)
- 	if (!unpack_rlimits(e, profile))
- 		goto fail;
- 
-+	size = unpack_array(e, "net_allowed_af");
-+	if (size) {
-+
-+		for (i = 0; i < size; i++) {
-+			/* discard extraneous rules that this kernel will
-+			 * never request
-+			 */
-+			if (i >= AF_MAX) {
-+				u16 tmp;
-+				if (!unpack_u16(e, &tmp, NULL) ||
-+				    !unpack_u16(e, &tmp, NULL) ||
-+				    !unpack_u16(e, &tmp, NULL))
-+					goto fail;
-+				continue;
-+			}
-+			if (!unpack_u16(e, &profile->net.allow[i], NULL))
-+				goto fail;
-+			if (!unpack_u16(e, &profile->net.audit[i], NULL))
-+				goto fail;
-+			if (!unpack_u16(e, &profile->net.quiet[i], NULL))
-+				goto fail;
-+		}
-+		if (!unpack_nameX(e, AA_ARRAYEND, NULL))
-+			goto fail;
-+		/*
-+		 * allow unix domain and netlink sockets they are handled
-+		 * by IPC
-+		 */
-+	}
-+	profile->net.allow[AF_UNIX] = 0xffff;
-+	profile->net.allow[AF_NETLINK] = 0xffff;
-+
- 	/* get file rules */
- 	profile->file.dfa = unpack_dfa(e);
- 	if (IS_ERR(profile->file.dfa)) {
-diff --git a/security/commoncap.c b/security/commoncap.c
-index 12440ee..2ec6d88 100644
---- a/security/commoncap.c
-+++ b/security/commoncap.c
-@@ -29,6 +29,7 @@
- #include <linux/securebits.h>
- #include <linux/user_namespace.h>
- #include <linux/personality.h>
-+#include <net/sock.h>
- 
- /*
-  * If a non-root user executes a setuid-root binary in
-@@ -59,7 +60,7 @@ int cap_netlink_send(struct sock *sk, struct sk_buff *skb)
- 
- int cap_netlink_recv(struct sk_buff *skb, int cap)
- {
--	if (!cap_raised(current_cap(), cap))
-+	if (!cap_raised(current_cap(), cap) || !gr_is_capable(cap))
- 		return -EPERM;
- 	return 0;
- }
-@@ -424,6 +425,45 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
- 	return 0;
- }
- 
-+/* returns:
-+	1 for suid privilege
-+	2 for sgid privilege
-+	3 for fscap privilege
-+*/
-+int is_privileged_binary(const struct dentry *dentry)
-+{
-+	struct cpu_vfs_cap_data capdata;
-+	struct inode *inode = dentry->d_inode;
-+
-+	if (!inode || S_ISDIR(inode->i_mode))
-+		return 0;
-+
-+	if (inode->i_mode & S_ISUID)
-+		return 1;
-+	if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
-+		return 2;
-+
-+	if (!get_vfs_caps_from_disk(dentry, &capdata)) {
-+		if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
-+			return 3;
-+	}
-+
-+	return 0;
-+}
-+
-+/*	returns 1 for suid root privilege
-+	returns 3 for fscap privilege
-+*/
-+int is_root_privileged_binary(const struct dentry *dentry)
-+{
-+	int ret = is_privileged_binary(dentry);
-+	if (ret == 3)
-+		return ret;
-+	if (ret == 1 && dentry->d_inode->i_uid == 0)
-+		return ret;
-+	return 0;
-+}
-+
- /*
-  * Attempt to get the on-exec apply capability sets for an executable file from
-  * its xattrs and, if present, apply them to the proposed credentials being
-@@ -521,14 +561,17 @@ skip:
- 
- 
- 	/* Don't let someone trace a set[ug]id/setpcap binary with the revised
--	 * credentials unless they have the appropriate permit
-+	 * credentials unless they have the appropriate permit.
-+	 *
-+	 * In addition, if NO_NEW_PRIVS, then ensure we get no new privs.
- 	 */
- 	if ((new->euid != old->uid ||
- 	     new->egid != old->gid ||
- 	     !cap_issubset(new->cap_permitted, old->cap_permitted)) &&
- 	    bprm->unsafe & ~LSM_UNSAFE_PTRACE_CAP) {
- 		/* downgrade; they get no more than they had, and maybe less */
--		if (!capable(CAP_SETUID)) {
-+		if (!capable(CAP_SETUID) ||
-+		    (bprm->unsafe & LSM_UNSAFE_NO_NEW_PRIVS)) {
- 			new->euid = new->uid;
- 			new->egid = new->gid;
- 		}
-@@ -585,6 +628,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
- {
- 	const struct cred *cred = current_cred();
- 
-+	if (gr_acl_enable_at_secure())
-+		return 1;
-+
- 	if (cred->uid != 0) {
- 		if (bprm->cap_effective)
- 			return 1;
-diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
-index 3ccf7ac..d73ad64 100644
---- a/security/integrity/ima/ima.h
-+++ b/security/integrity/ima/ima.h
-@@ -86,8 +86,8 @@ void ima_add_violation(struct inode *inode, const unsigned char *filename,
- extern spinlock_t ima_queue_lock;
- 
- struct ima_h_table {
--	atomic_long_t len;	/* number of stored measurements in the list */
--	atomic_long_t violations;
-+	atomic_long_unchecked_t len;	/* number of stored measurements in the list */
-+	atomic_long_unchecked_t violations;
- 	struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
- };
- extern struct ima_h_table ima_htable;
-diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
-index 88a2788..581ab92 100644
---- a/security/integrity/ima/ima_api.c
-+++ b/security/integrity/ima/ima_api.c
-@@ -75,7 +75,7 @@ void ima_add_violation(struct inode *inode, const unsigned char *filename,
- 	int result;
- 
- 	/* can overflow, only indicator */
--	atomic_long_inc(&ima_htable.violations);
-+	atomic_long_inc_unchecked(&ima_htable.violations);
- 
- 	entry = kmalloc(sizeof(*entry), GFP_KERNEL);
- 	if (!entry) {
-diff --git a/security/integrity/ima/ima_audit.c b/security/integrity/ima/ima_audit.c
-index c5c5a72..2ad942f 100644
---- a/security/integrity/ima/ima_audit.c
-+++ b/security/integrity/ima/ima_audit.c
-@@ -56,9 +56,11 @@ void integrity_audit_msg(int audit_msgno, struct inode *inode,
- 		audit_log_format(ab, " name=");
- 		audit_log_untrustedstring(ab, fname);
- 	}
--	if (inode)
--		audit_log_format(ab, " dev=%s ino=%lu",
--				 inode->i_sb->s_id, inode->i_ino);
-+	if (inode) {
-+		audit_log_format(ab, " dev=");
-+		audit_log_untrustedstring(ab, inode->i_sb->s_id);
-+		audit_log_format(ab, " ino=%lu", inode->i_ino);
-+	}
- 	audit_log_format(ab, " res=%d", !result ? 0 : 1);
- 	audit_log_end(ab);
- }
-diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
-index e1aa2b4..52027bf 100644
---- a/security/integrity/ima/ima_fs.c
-+++ b/security/integrity/ima/ima_fs.c
-@@ -28,12 +28,12 @@
- static int valid_policy = 1;
- #define TMPBUFLEN 12
- static ssize_t ima_show_htable_value(char __user *buf, size_t count,
--				     loff_t *ppos, atomic_long_t *val)
-+				     loff_t *ppos, atomic_long_unchecked_t *val)
- {
- 	char tmpbuf[TMPBUFLEN];
- 	ssize_t len;
- 
--	len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
-+	len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
- 	return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
- }
- 
-diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
-index 55a6271..ad829c3 100644
---- a/security/integrity/ima/ima_queue.c
-+++ b/security/integrity/ima/ima_queue.c
-@@ -81,7 +81,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
- 	INIT_LIST_HEAD(&qe->later);
- 	list_add_tail_rcu(&qe->later, &ima_measurements);
- 
--	atomic_long_inc(&ima_htable.len);
-+	atomic_long_inc_unchecked(&ima_htable.len);
- 	key = ima_hash_key(entry->digest);
- 	hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
- 	return 0;
-diff --git a/security/keys/compat.c b/security/keys/compat.c
-index 1b0b7bf..9476b92 100644
---- a/security/keys/compat.c
-+++ b/security/keys/compat.c
-@@ -44,7 +44,7 @@ long compat_keyctl_instantiate_key_iov(
- 	if (ret == 0)
- 		goto no_payload_free;
- 
--	ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
-+	ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
- err:
- 	if (iov != iovstack)
- 		kfree(iov);
-diff --git a/security/keys/key.c b/security/keys/key.c
-index 4414abd..bb89c73 100644
---- a/security/keys/key.c
-+++ b/security/keys/key.c
-@@ -956,7 +956,7 @@ int register_key_type(struct key_type *ktype)
- 	}
- 
- 	/* store the type */
--	list_add(&ktype->link, &key_types_list);
-+	pax_list_add((struct list_head *)&ktype->link, &key_types_list);
- 	ret = 0;
- 
- out:
-@@ -976,7 +976,7 @@ EXPORT_SYMBOL(register_key_type);
- void unregister_key_type(struct key_type *ktype)
- {
- 	down_write(&key_types_sem);
--	list_del_init(&ktype->link);
-+	pax_list_del_init((struct list_head *)&ktype->link);
- 	downgrade_write(&key_types_sem);
- 	key_gc_keytype(ktype);
- 	up_read(&key_types_sem);
-@@ -993,9 +993,9 @@ void __init key_init(void)
- 			0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
- 
- 	/* add the special key types */
--	list_add_tail(&key_type_keyring.link, &key_types_list);
--	list_add_tail(&key_type_dead.link, &key_types_list);
--	list_add_tail(&key_type_user.link, &key_types_list);
-+	pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
-+	pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
-+	pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
- 
- 	/* record the root user tracking */
- 	rb_link_node(&root_key_user.node,
-diff --git a/security/keys/keyctl.c b/security/keys/keyctl.c
-index b70eaa2..35b5b71 100644
---- a/security/keys/keyctl.c
-+++ b/security/keys/keyctl.c
-@@ -921,7 +921,7 @@ static int keyctl_change_reqkey_auth(struct key *key)
- /*
-  * Copy the iovec data from userspace
-  */
--static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
-+static long copy_from_user_iovec(void *buffer, const struct iovec __user *iov,
- 				 unsigned ioc)
- {
- 	for (; ioc > 0; ioc--) {
-@@ -943,7 +943,7 @@ static long copy_from_user_iovec(void *buffer, const struct iovec *iov,
-  * If successful, 0 will be returned.
-  */
- long keyctl_instantiate_key_common(key_serial_t id,
--				   const struct iovec *payload_iov,
-+				   const struct iovec __user *payload_iov,
- 				   unsigned ioc,
- 				   size_t plen,
- 				   key_serial_t ringid)
-@@ -1038,7 +1038,7 @@ long keyctl_instantiate_key(key_serial_t id,
- 			[0].iov_len  = plen
- 		};
- 
--		return keyctl_instantiate_key_common(id, iov, 1, plen, ringid);
-+		return keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, 1, plen, ringid);
- 	}
- 
- 	return keyctl_instantiate_key_common(id, NULL, 0, 0, ringid);
-@@ -1071,7 +1071,7 @@ long keyctl_instantiate_key_iov(key_serial_t id,
- 	if (ret == 0)
- 		goto no_payload_free;
- 
--	ret = keyctl_instantiate_key_common(id, iov, ioc, ret, ringid);
-+	ret = keyctl_instantiate_key_common(id, (const struct iovec __force_user *)iov, ioc, ret, ringid);
- err:
- 	if (iov != iovstack)
- 		kfree(iov);
-diff --git a/security/keys/keyring.c b/security/keys/keyring.c
-index 37a7f3b..86dc19f 100644
---- a/security/keys/keyring.c
-+++ b/security/keys/keyring.c
-@@ -214,15 +214,15 @@ static long keyring_read(const struct key *keyring,
- 			ret = -EFAULT;
- 
- 			for (loop = 0; loop < klist->nkeys; loop++) {
-+				key_serial_t serial;
- 				key = klist->keys[loop];
-+				serial = key->serial;
- 
- 				tmp = sizeof(key_serial_t);
- 				if (tmp > buflen)
- 					tmp = buflen;
- 
--				if (copy_to_user(buffer,
--						 &key->serial,
--						 tmp) != 0)
-+				if (copy_to_user(buffer, &serial, tmp))
- 					goto error;
- 
- 				buflen -= tmp;
-diff --git a/security/lsm_audit.c b/security/lsm_audit.c
-index 893af8a..ba9237c 100644
---- a/security/lsm_audit.c
-+++ b/security/lsm_audit.c
-@@ -234,10 +234,11 @@ static void dump_common_audit_data(struct audit_buffer *ab,
- 		audit_log_d_path(ab, "path=", &a->u.path);
- 
- 		inode = a->u.path.dentry->d_inode;
--		if (inode)
--			audit_log_format(ab, " dev=%s ino=%lu",
--					inode->i_sb->s_id,
--					inode->i_ino);
-+		if (inode) {
-+			audit_log_format(ab, " dev=");
-+			audit_log_untrustedstring(ab, inode->i_sb->s_id);
-+			audit_log_format(ab, " ino=%lu", inode->i_ino);
-+		}
- 		break;
- 	}
- 	case LSM_AUDIT_DATA_DENTRY: {
-@@ -247,10 +248,11 @@ static void dump_common_audit_data(struct audit_buffer *ab,
- 		audit_log_untrustedstring(ab, a->u.dentry->d_name.name);
- 
- 		inode = a->u.dentry->d_inode;
--		if (inode)
--			audit_log_format(ab, " dev=%s ino=%lu",
--					inode->i_sb->s_id,
--					inode->i_ino);
-+		if (inode) {
-+			audit_log_format(ab, " dev=");
-+			audit_log_untrustedstring(ab, inode->i_sb->s_id);
-+			audit_log_format(ab, " ino=%lu", inode->i_ino);
-+		}
- 		break;
- 	}
- 	case LSM_AUDIT_DATA_INODE: {
-@@ -265,8 +267,9 @@ static void dump_common_audit_data(struct audit_buffer *ab,
- 					 dentry->d_name.name);
- 			dput(dentry);
- 		}
--		audit_log_format(ab, " dev=%s ino=%lu", inode->i_sb->s_id,
--				 inode->i_ino);
-+		audit_log_format(ab, " dev=");
-+		audit_log_untrustedstring(ab, inode->i_sb->s_id);
-+		audit_log_format(ab, " ino=%lu", inode->i_ino);
- 		break;
- 	}
- 	case LSM_AUDIT_DATA_TASK:
-diff --git a/security/min_addr.c b/security/min_addr.c
-index f728728..6457a0c 100644
---- a/security/min_addr.c
-+++ b/security/min_addr.c
-@@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
-  */
- static void update_mmap_min_addr(void)
- {
-+#ifndef SPARC
- #ifdef CONFIG_LSM_MMAP_MIN_ADDR
- 	if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
- 		mmap_min_addr = dac_mmap_min_addr;
-@@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
- #else
- 	mmap_min_addr = dac_mmap_min_addr;
- #endif
-+#endif
- }
- 
- /*
-diff --git a/security/security.c b/security/security.c
-index e2f684a..1649b69 100644
---- a/security/security.c
-+++ b/security/security.c
-@@ -26,8 +26,8 @@
- static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
- 	CONFIG_DEFAULT_SECURITY;
- 
--static struct security_operations *security_ops;
--static struct security_operations default_security_ops = {
-+struct security_operations *security_ops __read_only;
-+struct security_operations default_security_ops __read_only = {
- 	.name	= "default",
- };
- 
-@@ -66,11 +66,6 @@ int __init security_init(void)
- 	return 0;
- }
- 
--void reset_security_ops(void)
--{
--	security_ops = &default_security_ops;
--}
--
- /* Save user chosen LSM */
- static int __init choose_lsm(char *str)
- {
-@@ -162,6 +157,13 @@ int security_capable(struct user_namespace *ns, const struct cred *cred,
- 				     SECURITY_CAP_AUDIT);
- }
- 
-+int security_capable_noaudit(struct user_namespace *ns, const struct cred *cred,
-+			     int cap)
-+{
-+	return security_ops->capable(current, cred, ns, cap,
-+				     SECURITY_CAP_NOAUDIT);
-+}
-+
- int security_real_capable(struct task_struct *tsk, struct user_namespace *ns,
- 			  int cap)
- {
-diff --git a/security/selinux/avc.c b/security/selinux/avc.c
-index dca1c22..4fa4591 100644
---- a/security/selinux/avc.c
-+++ b/security/selinux/avc.c
-@@ -59,7 +59,7 @@ struct avc_node {
- struct avc_cache {
- 	struct hlist_head	slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
- 	spinlock_t		slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
--	atomic_t		lru_hint;	/* LRU hint for reclaim scan */
-+	atomic_unchecked_t	lru_hint;	/* LRU hint for reclaim scan */
- 	atomic_t		active_nodes;
- 	u32			latest_notif;	/* latest revocation notification */
- };
-@@ -173,7 +173,7 @@ void __init avc_init(void)
- 		spin_lock_init(&avc_cache.slots_lock[i]);
- 	}
- 	atomic_set(&avc_cache.active_nodes, 0);
--	atomic_set(&avc_cache.lru_hint, 0);
-+	atomic_set_unchecked(&avc_cache.lru_hint, 0);
- 
- 	avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
- 					     0, SLAB_PANIC, NULL);
-@@ -251,7 +251,7 @@ static inline int avc_reclaim_node(void)
- 	spinlock_t *lock;
- 
- 	for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
--		hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
-+		hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
- 		head = &avc_cache.slots[hvalue];
- 		lock = &avc_cache.slots_lock[hvalue];
- 
-diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
-index 1126c10..e2dad6b 100644
---- a/security/selinux/hooks.c
-+++ b/security/selinux/hooks.c
-@@ -94,8 +94,6 @@
- 
- #define NUM_SEL_MNT_OPTS 5
- 
--extern struct security_operations *security_ops;
--
- /* SECMARK reference count */
- static atomic_t selinux_secmark_refcount = ATOMIC_INIT(0);
- 
-@@ -2000,6 +1998,13 @@ static int selinux_bprm_set_creds(struct linux_binprm *bprm)
- 		new_tsec->sid = old_tsec->exec_sid;
- 		/* Reset exec SID on execve. */
- 		new_tsec->exec_sid = 0;
-+
-+		/*
-+		 * Minimize confusion: if no_new_privs and a transition is
-+		 * explicitly requested, then fail the exec.
-+		 */
-+		if (bprm->unsafe & LSM_UNSAFE_NO_NEW_PRIVS)
-+			return -EPERM;
- 	} else {
- 		/* Check for a default transition on this program. */
- 		rc = security_transition_sid(old_tsec->sid, isec->sid,
-@@ -2012,7 +2017,8 @@ static int selinux_bprm_set_creds(struct linux_binprm *bprm)
- 	COMMON_AUDIT_DATA_INIT(&ad, PATH);
- 	ad.u.path = bprm->file->f_path;
- 
--	if (bprm->file->f_path.mnt->mnt_flags & MNT_NOSUID)
-+	if ((bprm->file->f_path.mnt->mnt_flags & MNT_NOSUID) ||
-+	    (bprm->unsafe & LSM_UNSAFE_NO_NEW_PRIVS))
- 		new_tsec->sid = old_tsec->sid;
- 
- 	if (new_tsec->sid == old_tsec->sid) {
-@@ -5449,7 +5455,7 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
- 
- #endif
- 
--static struct security_operations selinux_ops = {
-+static struct security_operations selinux_ops __read_only = {
- 	.name =				"selinux",
- 
- 	.ptrace_access_check =		selinux_ptrace_access_check,
-@@ -5795,6 +5801,9 @@ static void selinux_nf_ip_exit(void)
- #ifdef CONFIG_SECURITY_SELINUX_DISABLE
- static int selinux_disabled;
- 
-+extern struct security_operations *security_ops;
-+extern struct security_operations default_security_ops;
-+
- int selinux_disable(void)
- {
- 	if (ss_initialized) {
-@@ -5812,7 +5821,9 @@ int selinux_disable(void)
- 	selinux_disabled = 1;
- 	selinux_enabled = 0;
- 
--	reset_security_ops();
-+	pax_open_kernel();
-+	security_ops = &default_security_ops;
-+	pax_close_kernel();
- 
- 	/* Try to destroy the avc node cache */
- 	avc_disable();
-diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
-index b43813c..74be837 100644
---- a/security/selinux/include/xfrm.h
-+++ b/security/selinux/include/xfrm.h
-@@ -48,7 +48,7 @@ int selinux_xfrm_decode_session(struct sk_buff *skb, u32 *sid, int ckall);
- 
- static inline void selinux_xfrm_notify_policyload(void)
- {
--	atomic_inc(&flow_cache_genid);
-+	atomic_inc_unchecked(&flow_cache_genid);
- }
- #else
- static inline int selinux_xfrm_enabled(void)
-diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
-index 7db62b4..ee4d949 100644
---- a/security/smack/smack_lsm.c
-+++ b/security/smack/smack_lsm.c
-@@ -3481,7 +3481,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
- 	return 0;
- }
- 
--struct security_operations smack_ops = {
-+struct security_operations smack_ops __read_only = {
- 	.name =				"smack",
- 
- 	.ptrace_access_check =		smack_ptrace_access_check,
-diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
-index 4b327b6..646c57a2b 100644
---- a/security/tomoyo/tomoyo.c
-+++ b/security/tomoyo/tomoyo.c
-@@ -504,7 +504,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
-  * tomoyo_security_ops is a "struct security_operations" which is used for
-  * registering TOMOYO.
-  */
--static struct security_operations tomoyo_security_ops = {
-+static struct security_operations tomoyo_security_ops __read_only = {
- 	.name                = "tomoyo",
- 	.cred_alloc_blank    = tomoyo_cred_alloc_blank,
- 	.cred_prepare        = tomoyo_cred_prepare,
-diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
-index 762af68..7103453 100644
---- a/sound/aoa/codecs/onyx.c
-+++ b/sound/aoa/codecs/onyx.c
-@@ -54,7 +54,7 @@ struct onyx {
- 				spdif_locked:1,
- 				analog_locked:1,
- 				original_mute:2;
--	int			open_count;
-+	local_t			open_count;
- 	struct codec_info	*codec_info;
- 
- 	/* mutex serializes concurrent access to the device
-@@ -753,7 +753,7 @@ static int onyx_open(struct codec_info_item *cii,
- 	struct onyx *onyx = cii->codec_data;
- 
- 	mutex_lock(&onyx->mutex);
--	onyx->open_count++;
-+	local_inc(&onyx->open_count);
- 	mutex_unlock(&onyx->mutex);
- 
- 	return 0;
-@@ -765,8 +765,7 @@ static int onyx_close(struct codec_info_item *cii,
- 	struct onyx *onyx = cii->codec_data;
- 
- 	mutex_lock(&onyx->mutex);
--	onyx->open_count--;
--	if (!onyx->open_count)
-+	if (local_dec_and_test(&onyx->open_count))
- 		onyx->spdif_locked = onyx->analog_locked = 0;
- 	mutex_unlock(&onyx->mutex);
- 
-diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
-index ffd2025..df062c9 100644
---- a/sound/aoa/codecs/onyx.h
-+++ b/sound/aoa/codecs/onyx.h
-@@ -11,6 +11,7 @@
- #include <linux/i2c.h>
- #include <asm/pmac_low_i2c.h>
- #include <asm/prom.h>
-+#include <asm/local.h>
- 
- /* PCM3052 register definitions */
- 
-diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
-index 542f69e..fe6e8c3 100644
---- a/sound/core/oss/pcm_oss.c
-+++ b/sound/core/oss/pcm_oss.c
-@@ -1189,10 +1189,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
- 		if (in_kernel) {
- 			mm_segment_t fs;
- 			fs = snd_enter_user();
--			ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
-+			ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
- 			snd_leave_user(fs);
- 		} else {
--			ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
-+			ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
- 		}
- 		if (ret != -EPIPE && ret != -ESTRPIPE)
- 			break;
-@@ -1234,10 +1234,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
- 		if (in_kernel) {
- 			mm_segment_t fs;
- 			fs = snd_enter_user();
--			ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
-+			ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
- 			snd_leave_user(fs);
- 		} else {
--			ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
-+			ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
- 		}
- 		if (ret == -EPIPE) {
- 			if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
-@@ -1337,7 +1337,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
- 		struct snd_pcm_plugin_channel *channels;
- 		size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
- 		if (!in_kernel) {
--			if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
-+			if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
- 				return -EFAULT;
- 			buf = runtime->oss.buffer;
- 		}
-@@ -1407,7 +1407,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
- 			}
- 		} else {
- 			tmp = snd_pcm_oss_write2(substream,
--						 (const char __force *)buf,
-+						 (const char __force_kernel *)buf,
- 						 runtime->oss.period_bytes, 0);
- 			if (tmp <= 0)
- 				goto err;
-@@ -1433,7 +1433,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
- 	struct snd_pcm_runtime *runtime = substream->runtime;
- 	snd_pcm_sframes_t frames, frames1;
- #ifdef CONFIG_SND_PCM_OSS_PLUGINS
--	char __user *final_dst = (char __force __user *)buf;
-+	char __user *final_dst = (char __force_user *)buf;
- 	if (runtime->oss.plugin_first) {
- 		struct snd_pcm_plugin_channel *channels;
- 		size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
-@@ -1495,7 +1495,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
- 			xfer += tmp;
- 			runtime->oss.buffer_used -= tmp;
- 		} else {
--			tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
-+			tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
- 						runtime->oss.period_bytes, 0);
- 			if (tmp <= 0)
- 				goto err;
-@@ -1663,7 +1663,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
- 								   size1);
- 					size1 /= runtime->channels; /* frames */
- 					fs = snd_enter_user();
--					snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
-+					snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
- 					snd_leave_user(fs);
- 				}
- 			} else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
-diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
-index 91cdf943..4085161 100644
---- a/sound/core/pcm_compat.c
-+++ b/sound/core/pcm_compat.c
-@@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
- 	int err;
- 
- 	fs = snd_enter_user();
--	err = snd_pcm_delay(substream, &delay);
-+	err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
- 	snd_leave_user(fs);
- 	if (err < 0)
- 		return err;
-diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
-index 638600b..2e6b1fd 100644
---- a/sound/core/pcm_native.c
-+++ b/sound/core/pcm_native.c
-@@ -2788,11 +2788,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
- 	switch (substream->stream) {
- 	case SNDRV_PCM_STREAM_PLAYBACK:
- 		result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
--						 (void __user *)arg);
-+						 (void __force_user *)arg);
- 		break;
- 	case SNDRV_PCM_STREAM_CAPTURE:
- 		result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
--						(void __user *)arg);
-+						(void __force_user *)arg);
- 		break;
- 	default:
- 		result = -EINVAL;
-diff --git a/sound/core/seq/seq_device.c b/sound/core/seq/seq_device.c
-index 5cf8d65..912a79c 100644
---- a/sound/core/seq/seq_device.c
-+++ b/sound/core/seq/seq_device.c
-@@ -64,7 +64,7 @@ struct ops_list {
- 	int argsize;		/* argument size */
- 
- 	/* operators */
--	struct snd_seq_dev_ops ops;
-+	struct snd_seq_dev_ops *ops;
- 
- 	/* registred devices */
- 	struct list_head dev_list;	/* list of devices */
-@@ -333,7 +333,7 @@ int snd_seq_device_register_driver(char *id, struct snd_seq_dev_ops *entry,
- 
- 	mutex_lock(&ops->reg_mutex);
- 	/* copy driver operators */
--	ops->ops = *entry;
-+	ops->ops = entry;
- 	ops->driver |= DRIVER_LOADED;
- 	ops->argsize = argsize;
- 
-@@ -463,7 +463,7 @@ static int init_device(struct snd_seq_device *dev, struct ops_list *ops)
- 			   dev->name, ops->id, ops->argsize, dev->argsize);
- 		return -EINVAL;
- 	}
--	if (ops->ops.init_device(dev) >= 0) {
-+	if (ops->ops->init_device(dev) >= 0) {
- 		dev->status = SNDRV_SEQ_DEVICE_REGISTERED;
- 		ops->num_init_devices++;
- 	} else {
-@@ -490,7 +490,7 @@ static int free_device(struct snd_seq_device *dev, struct ops_list *ops)
- 			   dev->name, ops->id, ops->argsize, dev->argsize);
- 		return -EINVAL;
- 	}
--	if ((result = ops->ops.free_device(dev)) >= 0 || result == -ENXIO) {
-+	if ((result = ops->ops->free_device(dev)) >= 0 || result == -ENXIO) {
- 		dev->status = SNDRV_SEQ_DEVICE_FREE;
- 		dev->driver_data = NULL;
- 		ops->num_init_devices--;
-diff --git a/sound/core/sound.c b/sound/core/sound.c
-index 8e17b4d..6819e80 100644
---- a/sound/core/sound.c
-+++ b/sound/core/sound.c
-@@ -87,7 +87,7 @@ static void snd_request_other(int minor)
- 	case SNDRV_MINOR_TIMER:		str = "snd-timer";	break;
- 	default:			return;
- 	}
--	request_module(str);
-+	request_module("%s", str);
- }
- 
- #endif	/* modular kernel */
-diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
-index f24bf9a..1f7b67c 100644
---- a/sound/drivers/mts64.c
-+++ b/sound/drivers/mts64.c
-@@ -29,6 +29,7 @@
- #include <sound/initval.h>
- #include <sound/rawmidi.h>
- #include <sound/control.h>
-+#include <asm/local.h>
- 
- #define CARD_NAME "Miditerminal 4140"
- #define DRIVER_NAME "MTS64"
-@@ -67,7 +68,7 @@ struct mts64 {
- 	struct pardevice *pardev;
- 	int pardev_claimed;
- 
--	int open_count;
-+	local_t open_count;
- 	int current_midi_output_port;
- 	int current_midi_input_port;
- 	u8 mode[MTS64_NUM_INPUT_PORTS];
-@@ -697,7 +698,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
- {
- 	struct mts64 *mts = substream->rmidi->private_data;
- 
--	if (mts->open_count == 0) {
-+	if (local_read(&mts->open_count) == 0) {
- 		/* We don't need a spinlock here, because this is just called 
- 		   if the device has not been opened before. 
- 		   So there aren't any IRQs from the device */
-@@ -705,7 +706,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
- 
- 		msleep(50);
- 	}
--	++(mts->open_count);
-+	local_inc(&mts->open_count);
- 
- 	return 0;
- }
-@@ -715,8 +716,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
- 	struct mts64 *mts = substream->rmidi->private_data;
- 	unsigned long flags;
- 
--	--(mts->open_count);
--	if (mts->open_count == 0) {
-+	if (local_dec_return(&mts->open_count) == 0) {
- 		/* We need the spinlock_irqsave here because we can still
- 		   have IRQs at this point */
- 		spin_lock_irqsave(&mts->lock, flags);
-@@ -725,8 +725,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
- 
- 		msleep(500);
- 
--	} else if (mts->open_count < 0)
--		mts->open_count = 0;
-+	} else if (local_read(&mts->open_count) < 0)
-+		local_set(&mts->open_count, 0);
- 
- 	return 0;
- }
-diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
-index b953fb4..1999c01 100644
---- a/sound/drivers/opl4/opl4_lib.c
-+++ b/sound/drivers/opl4/opl4_lib.c
-@@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
- MODULE_DESCRIPTION("OPL4 driver");
- MODULE_LICENSE("GPL");
- 
--static void inline snd_opl4_wait(struct snd_opl4 *opl4)
-+static inline void snd_opl4_wait(struct snd_opl4 *opl4)
- {
- 	int timeout = 10;
- 	while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
-diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
-index f664823..590c745 100644
---- a/sound/drivers/portman2x4.c
-+++ b/sound/drivers/portman2x4.c
-@@ -48,6 +48,7 @@
- #include <sound/initval.h>
- #include <sound/rawmidi.h>
- #include <sound/control.h>
-+#include <asm/local.h>
- 
- #define CARD_NAME "Portman 2x4"
- #define DRIVER_NAME "portman"
-@@ -85,7 +86,7 @@ struct portman {
- 	struct pardevice *pardev;
- 	int pardev_claimed;
- 
--	int open_count;
-+	local_t open_count;
- 	int mode[PORTMAN_NUM_INPUT_PORTS];
- 	struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
- };
-diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
-index 87657dd..a8268d4 100644
---- a/sound/firewire/amdtp.c
-+++ b/sound/firewire/amdtp.c
-@@ -371,7 +371,7 @@ static void queue_out_packet(struct amdtp_out_stream *s, unsigned int cycle)
- 		ptr = s->pcm_buffer_pointer + data_blocks;
- 		if (ptr >= pcm->runtime->buffer_size)
- 			ptr -= pcm->runtime->buffer_size;
--		ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
-+		ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
- 
- 		s->pcm_period_pointer += data_blocks;
- 		if (s->pcm_period_pointer >= pcm->runtime->period_size) {
-@@ -511,7 +511,7 @@ EXPORT_SYMBOL(amdtp_out_stream_start);
-  */
- void amdtp_out_stream_update(struct amdtp_out_stream *s)
- {
--	ACCESS_ONCE(s->source_node_id_field) =
-+	ACCESS_ONCE_RW(s->source_node_id_field) =
- 		(fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
- }
- EXPORT_SYMBOL(amdtp_out_stream_update);
-diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
-index 537a9cb..8e8c8e9 100644
---- a/sound/firewire/amdtp.h
-+++ b/sound/firewire/amdtp.h
-@@ -146,7 +146,7 @@ static inline void amdtp_out_stream_pcm_prepare(struct amdtp_out_stream *s)
- static inline void amdtp_out_stream_pcm_trigger(struct amdtp_out_stream *s,
- 						struct snd_pcm_substream *pcm)
- {
--	ACCESS_ONCE(s->pcm) = pcm;
-+	ACCESS_ONCE_RW(s->pcm) = pcm;
- }
- 
- /**
-diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
-index cd094ec..eca1277 100644
---- a/sound/firewire/isight.c
-+++ b/sound/firewire/isight.c
-@@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
- 	ptr += count;
- 	if (ptr >= runtime->buffer_size)
- 		ptr -= runtime->buffer_size;
--	ACCESS_ONCE(isight->buffer_pointer) = ptr;
-+	ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
- 
- 	isight->period_counter += count;
- 	if (isight->period_counter >= runtime->period_size) {
-@@ -307,7 +307,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
- 	if (err < 0)
- 		return err;
- 
--	ACCESS_ONCE(isight->pcm_active) = true;
-+	ACCESS_ONCE_RW(isight->pcm_active) = true;
- 
- 	return 0;
- }
-@@ -340,7 +340,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
- {
- 	struct isight *isight = substream->private_data;
- 
--	ACCESS_ONCE(isight->pcm_active) = false;
-+	ACCESS_ONCE_RW(isight->pcm_active) = false;
- 
- 	mutex_lock(&isight->mutex);
- 	isight_stop_streaming(isight);
-@@ -433,10 +433,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
- 
- 	switch (cmd) {
- 	case SNDRV_PCM_TRIGGER_START:
--		ACCESS_ONCE(isight->pcm_running) = true;
-+		ACCESS_ONCE_RW(isight->pcm_running) = true;
- 		break;
- 	case SNDRV_PCM_TRIGGER_STOP:
--		ACCESS_ONCE(isight->pcm_running) = false;
-+		ACCESS_ONCE_RW(isight->pcm_running) = false;
- 		break;
- 	default:
- 		return -EINVAL;
-diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
-index 733b014..56ce96f 100644
---- a/sound/oss/sb_audio.c
-+++ b/sound/oss/sb_audio.c
-@@ -901,7 +901,7 @@ sb16_copy_from_user(int dev,
- 		buf16 = (signed short *)(localbuf + localoffs);
- 		while (c)
- 		{
--			locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
-+			locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
- 			if (copy_from_user(lbuf8,
- 					   userbuf+useroffs + p,
- 					   locallen))
-diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
-index 09d4648..cf234c7 100644
---- a/sound/oss/swarm_cs4297a.c
-+++ b/sound/oss/swarm_cs4297a.c
-@@ -2606,7 +2606,6 @@ static int __init cs4297a_init(void)
- {
- 	struct cs4297a_state *s;
- 	u32 pwr, id;
--	mm_segment_t fs;
- 	int rval;
- #ifndef CONFIG_BCM_CS4297A_CSWARM
- 	u64 cfg;
-@@ -2696,22 +2695,23 @@ static int __init cs4297a_init(void)
-         if (!rval) {
- 		char *sb1250_duart_present;
- 
-+#if 0
-+                mm_segment_t fs;
-                 fs = get_fs();
-                 set_fs(KERNEL_DS);
--#if 0
-                 val = SOUND_MASK_LINE;
-                 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
-                 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
-                         val = initvol[i].vol;
-                         mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
-                 }
-+                set_fs(fs);
- //                cs4297a_write_ac97(s, 0x18, 0x0808);
- #else
-                 //                cs4297a_write_ac97(s, 0x5e, 0x180);
-                 cs4297a_write_ac97(s, 0x02, 0x0808);
-                 cs4297a_write_ac97(s, 0x18, 0x0808);
- #endif
--                set_fs(fs);
- 
-                 list_add(&s->list, &cs4297a_devs);
- 
-diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
-index faabaa5..9888f8b 100644
---- a/sound/pci/hda/hda_codec.c
-+++ b/sound/pci/hda/hda_codec.c
-@@ -850,14 +850,10 @@ find_codec_preset(struct hda_codec *codec)
- 	mutex_unlock(&preset_mutex);
- 
- 	if (mod_requested < HDA_MODREQ_MAX_COUNT) {
--		char name[32];
- 		if (!mod_requested)
--			snprintf(name, sizeof(name), "snd-hda-codec-id:%08x",
--				 codec->vendor_id);
-+			request_module("snd-hda-codec-id:%08x", codec->vendor_id);
- 		else
--			snprintf(name, sizeof(name), "snd-hda-codec-id:%04x*",
--				 (codec->vendor_id >> 16) & 0xffff);
--		request_module(name);
-+			request_module("snd-hda-codec-id:%04x*", (codec->vendor_id >> 16) & 0xffff);
- 		mod_requested++;
- 		goto again;
- 	}
-diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
-index 03ee4e3..be86b46 100644
---- a/sound/pci/ymfpci/ymfpci_main.c
-+++ b/sound/pci/ymfpci/ymfpci_main.c
-@@ -203,8 +203,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
- 		if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
- 			break;
- 	}
--	if (atomic_read(&chip->interrupt_sleep_count)) {
--		atomic_set(&chip->interrupt_sleep_count, 0);
-+	if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
-+		atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
- 		wake_up(&chip->interrupt_sleep);
- 	}
-       __end:
-@@ -788,7 +788,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
- 		 	continue;
- 		init_waitqueue_entry(&wait, current);
- 		add_wait_queue(&chip->interrupt_sleep, &wait);
--		atomic_inc(&chip->interrupt_sleep_count);
-+		atomic_inc_unchecked(&chip->interrupt_sleep_count);
- 		schedule_timeout_uninterruptible(msecs_to_jiffies(50));
- 		remove_wait_queue(&chip->interrupt_sleep, &wait);
- 	}
-@@ -826,8 +826,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
- 		snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
- 		spin_unlock(&chip->reg_lock);
- 
--		if (atomic_read(&chip->interrupt_sleep_count)) {
--			atomic_set(&chip->interrupt_sleep_count, 0);
-+		if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
-+			atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
- 			wake_up(&chip->interrupt_sleep);
- 		}
- 	}
-@@ -2382,7 +2382,7 @@ int __devinit snd_ymfpci_create(struct snd_card *card,
- 	spin_lock_init(&chip->reg_lock);
- 	spin_lock_init(&chip->voice_lock);
- 	init_waitqueue_head(&chip->interrupt_sleep);
--	atomic_set(&chip->interrupt_sleep_count, 0);
-+	atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
- 	chip->card = card;
- 	chip->pci = pci;
- 	chip->irq = -1;
-diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c
-index 83c4bd5..f75658c 100644
---- a/sound/soc/fsl/fsl_ssi.c
-+++ b/sound/soc/fsl/fsl_ssi.c
-@@ -608,7 +608,7 @@ static int __devinit fsl_ssi_probe(struct platform_device *pdev)
- {
- 	struct fsl_ssi_private *ssi_private;
- 	int ret = 0;
--	struct device_attribute *dev_attr = NULL;
-+	device_attribute_no_const *dev_attr = NULL;
- 	struct device_node *np = pdev->dev.of_node;
- 	const char *p, *sprop;
- 	const uint32_t *iprop;
-diff --git a/sound/soc/soc-pcm.c b/sound/soc/soc-pcm.c
-index ee15337..ab0ec34 100644
---- a/sound/soc/soc-pcm.c
-+++ b/sound/soc/soc-pcm.c
-@@ -627,13 +627,15 @@ int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num)
- 	rtd->pcm = pcm;
- 	pcm->private_data = rtd;
- 	if (platform->driver->ops) {
--		soc_pcm_ops.mmap = platform->driver->ops->mmap;
--		soc_pcm_ops.pointer = platform->driver->ops->pointer;
--		soc_pcm_ops.ioctl = platform->driver->ops->ioctl;
--		soc_pcm_ops.copy = platform->driver->ops->copy;
--		soc_pcm_ops.silence = platform->driver->ops->silence;
--		soc_pcm_ops.ack = platform->driver->ops->ack;
--		soc_pcm_ops.page = platform->driver->ops->page;
-+		pax_open_kernel();
-+		*(void **)&soc_pcm_ops.mmap = platform->driver->ops->mmap;
-+		*(void **)&soc_pcm_ops.pointer = platform->driver->ops->pointer;
-+		*(void **)&soc_pcm_ops.ioctl = platform->driver->ops->ioctl;
-+		*(void **)&soc_pcm_ops.copy = platform->driver->ops->copy;
-+		*(void **)&soc_pcm_ops.silence = platform->driver->ops->silence;
-+		*(void **)&soc_pcm_ops.ack = platform->driver->ops->ack;
-+		*(void **)&soc_pcm_ops.page = platform->driver->ops->page;
-+		pax_close_kernel();
- 	}
- 
- 	if (playback)
-diff --git a/sound/sound_core.c b/sound/sound_core.c
-index 6ce2778..f25c378 100644
---- a/sound/sound_core.c
-+++ b/sound/sound_core.c
-@@ -293,7 +293,7 @@ retry:
- 	}
- 
- 	device_create(sound_class, dev, MKDEV(SOUND_MAJOR, s->unit_minor),
--		      NULL, s->name+6);
-+		      NULL, "%s", s->name+6);
- 	return s->unit_minor;
- 
- fail:
-diff --git a/sound/usb/card.h b/sound/usb/card.h
-index 0a7ca6c..f4b948c 100644
---- a/sound/usb/card.h
-+++ b/sound/usb/card.h
-@@ -45,6 +45,7 @@ struct snd_urb_ops {
- 	int (*prepare_sync)(struct snd_usb_substream *subs, struct snd_pcm_runtime *runtime, struct urb *u);
- 	int (*retire_sync)(struct snd_usb_substream *subs, struct snd_pcm_runtime *runtime, struct urb *u);
- };
-+typedef struct snd_urb_ops __no_const snd_urb_ops_no_const;
- 
- struct snd_usb_substream {
- 	struct snd_usb_stream *stream;
-@@ -96,7 +97,7 @@ struct snd_usb_substream {
- 	struct snd_pcm_hw_constraint_list rate_list;	/* limited rates */
- 	spinlock_t lock;
- 
--	struct snd_urb_ops ops;		/* callbacks (must be filled at init) */
-+	snd_urb_ops_no_const ops;	/* callbacks (must be filled at init) */
- 	int last_frame_number;          /* stored frame number */
- 	int last_delay;                 /* stored delay */
- };
-diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
-new file mode 100644
-index 0000000..50f2f2f
---- /dev/null
-+++ b/tools/gcc/.gitignore
-@@ -0,0 +1 @@
-+size_overflow_hash.h
-diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
-new file mode 100644
-index 0000000..144dbee
---- /dev/null
-+++ b/tools/gcc/Makefile
-@@ -0,0 +1,45 @@
-+#CC := gcc
-+#PLUGIN_SOURCE_FILES := pax_plugin.c
-+#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
-+GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
-+#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
-+
-+ifeq ($(PLUGINCC),$(HOSTCC))
-+HOSTLIBS := hostlibs
-+HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -std=gnu99 -ggdb
-+else
-+HOSTLIBS := hostcxxlibs
-+HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -std=gnu++98 -ggdb -Wno-unused-parameter
-+endif
-+
-+$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
-+$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
-+$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
-+$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
-+$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
-+$(HOSTLIBS)-y += colorize_plugin.so
-+$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
-+$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
-+$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
-+
-+always := $($(HOSTLIBS)-y)
-+
-+constify_plugin-objs := constify_plugin.o
-+stackleak_plugin-objs := stackleak_plugin.o
-+kallocstat_plugin-objs := kallocstat_plugin.o
-+kernexec_plugin-objs := kernexec_plugin.o
-+checker_plugin-objs := checker_plugin.o
-+colorize_plugin-objs := colorize_plugin.o
-+size_overflow_plugin-objs := size_overflow_plugin.o
-+latent_entropy_plugin-objs := latent_entropy_plugin.o
-+structleak_plugin-objs := structleak_plugin.o
-+
-+$(obj)/size_overflow_plugin.o: $(objtree)/$(obj)/size_overflow_hash.h
-+
-+quiet_cmd_build_size_overflow_hash = GENHASH  $@
-+      cmd_build_size_overflow_hash = \
-+	$(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -d $< -o $@
-+$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
-+	$(call if_changed,build_size_overflow_hash)
-+
-+targets += size_overflow_hash.h
-diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
-new file mode 100644
-index 0000000..22f03c0
---- /dev/null
-+++ b/tools/gcc/checker_plugin.c
-@@ -0,0 +1,172 @@
-+/*
-+ * Copyright 2011 by the PaX Team <pageexec@freemail.hu>
-+ * Licensed under the GPL v2
-+ *
-+ * Note: the choice of the license means that the compilation process is
-+ *       NOT 'eligible' as defined by gcc's library exception to the GPL v3,
-+ *       but for the kernel it doesn't matter since it doesn't link against
-+ *       any of the gcc libraries
-+ *
-+ * gcc plugin to implement various sparse (source code checker) features
-+ *
-+ * TODO:
-+ * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
-+ *
-+ * BUGS:
-+ * - none known
-+ */
-+#include "gcc-plugin.h"
-+#include "config.h"
-+#include "system.h"
-+#include "coretypes.h"
-+#include "tree.h"
-+#include "tree-pass.h"
-+#include "flags.h"
-+#include "intl.h"
-+#include "toplev.h"
-+#include "plugin.h"
-+//#include "expr.h" where are you...
-+#include "diagnostic.h"
-+#include "plugin-version.h"
-+#include "tm.h"
-+#include "function.h"
-+#include "basic-block.h"
-+#include "gimple.h"
-+#include "rtl.h"
-+#include "emit-rtl.h"
-+#include "tree-flow.h"
-+#include "target.h"
-+
-+extern void c_register_addr_space (const char *str, addr_space_t as);
-+extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
-+extern enum machine_mode default_addr_space_address_mode (addr_space_t);
-+extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
-+extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
-+extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
-+
-+extern void print_gimple_stmt(FILE *, gimple, int, int);
-+extern rtx emit_move_insn(rtx x, rtx y);
-+
-+int plugin_is_GPL_compatible;
-+
-+static struct plugin_info checker_plugin_info = {
-+	.version	= "201111150100",
-+	.help		= NULL,
-+};
-+
-+#define ADDR_SPACE_KERNEL		0
-+#define ADDR_SPACE_FORCE_KERNEL		1
-+#define ADDR_SPACE_USER			2
-+#define ADDR_SPACE_FORCE_USER		3
-+#define ADDR_SPACE_IOMEM		0
-+#define ADDR_SPACE_FORCE_IOMEM		0
-+#define ADDR_SPACE_PERCPU		0
-+#define ADDR_SPACE_FORCE_PERCPU		0
-+#define ADDR_SPACE_RCU			0
-+#define ADDR_SPACE_FORCE_RCU		0
-+
-+static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
-+{
-+	return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
-+}
-+
-+static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
-+{
-+	return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
-+}
-+
-+static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
-+{
-+	return default_addr_space_valid_pointer_mode(mode, as);
-+}
-+
-+static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
-+{
-+	return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
-+}
-+
-+static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
-+{
-+	return default_addr_space_legitimize_address(x, oldx, mode, as);
-+}
-+
-+static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
-+{
-+	if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
-+		return true;
-+
-+	if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
-+		return true;
-+
-+	if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
-+		return true;
-+
-+	if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
-+		return true;
-+
-+	if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
-+		return true;
-+
-+	if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
-+		return true;
-+
-+	if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
-+		return true;
-+
-+	return subset == superset;
-+}
-+
-+static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
-+{
-+//	addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
-+//	addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
-+
-+	return op;
-+}
-+
-+static void register_checker_address_spaces(void *event_data, void *data)
-+{
-+	c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
-+	c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
-+	c_register_addr_space("__user", ADDR_SPACE_USER);
-+	c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
-+//	c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
-+//	c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
-+//	c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
-+//	c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
-+//	c_register_addr_space("__rcu", ADDR_SPACE_RCU);
-+//	c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
-+
-+	targetm.addr_space.pointer_mode		= checker_addr_space_pointer_mode;
-+	targetm.addr_space.address_mode		= checker_addr_space_address_mode;
-+	targetm.addr_space.valid_pointer_mode	= checker_addr_space_valid_pointer_mode;
-+	targetm.addr_space.legitimate_address_p	= checker_addr_space_legitimate_address_p;
-+//	targetm.addr_space.legitimize_address	= checker_addr_space_legitimize_address;
-+	targetm.addr_space.subset_p		= checker_addr_space_subset_p;
-+	targetm.addr_space.convert		= checker_addr_space_convert;
-+}
-+
-+int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
-+{
-+	const char * const plugin_name = plugin_info->base_name;
-+	const int argc = plugin_info->argc;
-+	const struct plugin_argument * const argv = plugin_info->argv;
-+	int i;
-+
-+	if (!plugin_default_version_check(version, &gcc_version)) {
-+		error(G_("incompatible gcc/plugin versions"));
-+		return 1;
-+	}
-+
-+	register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
-+
-+	for (i = 0; i < argc; ++i)
-+		error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
-+
-+	if (TARGET_64BIT == 0)
-+		return 0;
-+
-+	register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
-+
-+	return 0;
-+}
-diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
-new file mode 100644
-index 0000000..414fe5e
---- /dev/null
-+++ b/tools/gcc/colorize_plugin.c
-@@ -0,0 +1,151 @@
-+/*
-+ * Copyright 2012-2013 by PaX Team <pageexec@freemail.hu>
-+ * Licensed under the GPL v2
-+ *
-+ * Note: the choice of the license means that the compilation process is
-+ *       NOT 'eligible' as defined by gcc's library exception to the GPL v3,
-+ *       but for the kernel it doesn't matter since it doesn't link against
-+ *       any of the gcc libraries
-+ *
-+ * gcc plugin to colorize diagnostic output
-+ *
-+ */
-+
-+#include "gcc-plugin.h"
-+#include "config.h"
-+#include "system.h"
-+#include "coretypes.h"
-+#include "tree.h"
-+#include "tree-pass.h"
-+#include "flags.h"
-+#include "intl.h"
-+#include "toplev.h"
-+#include "plugin.h"
-+#include "diagnostic.h"
-+#include "plugin-version.h"
-+#include "tm.h"
-+
-+int plugin_is_GPL_compatible;
-+
-+static struct plugin_info colorize_plugin_info = {
-+	.version	= "201302112000",
-+	.help		= NULL,
-+};
-+
-+#define GREEN		"\033[32m\033[2m"
-+#define LIGHTGREEN	"\033[32m\033[1m"
-+#define YELLOW		"\033[33m\033[2m"
-+#define LIGHTYELLOW	"\033[33m\033[1m"
-+#define RED		"\033[31m\033[2m"
-+#define LIGHTRED	"\033[31m\033[1m"
-+#define BLUE		"\033[34m\033[2m"
-+#define LIGHTBLUE	"\033[34m\033[1m"
-+#define BRIGHT		"\033[m\033[1m"
-+#define NORMAL		"\033[m"
-+
-+static diagnostic_starter_fn old_starter;
-+static diagnostic_finalizer_fn old_finalizer;
-+
-+static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
-+{
-+	const char *color;
-+	char *newprefix;
-+
-+	switch (diagnostic->kind) {
-+	case DK_NOTE:
-+		color = LIGHTBLUE;
-+		break;
-+
-+	case DK_PEDWARN:
-+	case DK_WARNING:
-+		color = LIGHTYELLOW;
-+		break;
-+
-+	case DK_ERROR:
-+	case DK_FATAL:
-+	case DK_ICE:
-+	case DK_PERMERROR:
-+	case DK_SORRY:
-+		color = LIGHTRED;
-+		break;
-+
-+	default:
-+		color = NORMAL;
-+	}
-+
-+	old_starter(context, diagnostic);
-+	if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
-+		return;
-+	pp_destroy_prefix(context->printer);
-+	pp_set_prefix(context->printer, newprefix);
-+}
-+
-+static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
-+{
-+	old_finalizer(context, diagnostic);
-+}
-+
-+static void colorize_arm(void)
-+{
-+	old_starter = diagnostic_starter(global_dc);
-+	old_finalizer = diagnostic_finalizer(global_dc);
-+
-+	diagnostic_starter(global_dc) = start_colorize;
-+	diagnostic_finalizer(global_dc) = finalize_colorize;
-+}
-+
-+static unsigned int execute_colorize_rearm(void)
-+{
-+	if (diagnostic_starter(global_dc) == start_colorize)
-+		return 0;
-+
-+	colorize_arm();
-+	return 0;
-+}
-+
-+struct simple_ipa_opt_pass pass_ipa_colorize_rearm = {
-+	.pass = {
-+		.type			= SIMPLE_IPA_PASS,
-+		.name			= "colorize_rearm",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+		.gate			= NULL,
-+		.execute		= execute_colorize_rearm,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+		.tv_id			= TV_NONE,
-+		.properties_required	= 0,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0,
-+		.todo_flags_finish	= 0
-+	}
-+};
-+
-+static void colorize_start_unit(void *gcc_data, void *user_data)
-+{
-+	colorize_arm();
-+}
-+
-+int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
-+{
-+	const char * const plugin_name = plugin_info->base_name;
-+	struct register_pass_info colorize_rearm_pass_info = {
-+		.pass				= &pass_ipa_colorize_rearm.pass,
-+		.reference_pass_name		= "*free_lang_data",
-+		.ref_pass_instance_number	= 1,
-+		.pos_op 			= PASS_POS_INSERT_AFTER
-+	};
-+
-+	if (!plugin_default_version_check(version, &gcc_version)) {
-+		error(G_("incompatible gcc/plugin versions"));
-+		return 1;
-+	}
-+
-+	register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
-+	register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
-+	register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
-+	return 0;
-+}
-diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
-new file mode 100644
-index 0000000..c17312d
---- /dev/null
-+++ b/tools/gcc/constify_plugin.c
-@@ -0,0 +1,560 @@
-+/*
-+ * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
-+ * Copyright 2011-2013 by PaX Team <pageexec@freemail.hu>
-+ * Licensed under the GPL v2, or (at your option) v3
-+ *
-+ * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
-+ *
-+ * Homepage:
-+ * http://www.grsecurity.net/~ephox/const_plugin/
-+ *
-+ * Usage:
-+ * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
-+ * $ gcc -fplugin=constify_plugin.so test.c -O2
-+ */
-+
-+#include "gcc-plugin.h"
-+#include "config.h"
-+#include "system.h"
-+#include "coretypes.h"
-+#include "tree.h"
-+#include "tree-pass.h"
-+#include "flags.h"
-+#include "intl.h"
-+#include "toplev.h"
-+#include "plugin.h"
-+#include "diagnostic.h"
-+#include "plugin-version.h"
-+#include "tm.h"
-+#include "function.h"
-+#include "basic-block.h"
-+#include "gimple.h"
-+#include "rtl.h"
-+#include "emit-rtl.h"
-+#include "tree-flow.h"
-+#include "target.h"
-+#include "langhooks.h"
-+
-+// should come from c-tree.h if only it were installed for gcc 4.5...
-+#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
-+
-+// unused type flag in all versions 4.5-4.8
-+#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
-+
-+int plugin_is_GPL_compatible;
-+
-+static struct plugin_info const_plugin_info = {
-+	.version	= "201305231310",
-+	.help		= "no-constify\tturn off constification\n",
-+};
-+
-+typedef struct {
-+	bool has_fptr_field;
-+	bool has_writable_field;
-+	bool has_do_const_field;
-+	bool has_no_const_field;
-+} constify_info;
-+
-+static const_tree get_field_type(const_tree field)
-+{
-+	return strip_array_types(TREE_TYPE(field));
-+}
-+
-+static bool is_fptr(const_tree field)
-+{
-+	const_tree ptr = get_field_type(field);
-+
-+	if (TREE_CODE(ptr) != POINTER_TYPE)
-+		return false;
-+
-+	return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
-+}
-+
-+/*
-+ * determine whether the given structure type meets the requirements for automatic constification,
-+ * including the constification attributes on nested structure types
-+ */
-+static void constifiable(const_tree node, constify_info *cinfo)
-+{
-+	const_tree field;
-+
-+	gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
-+
-+	// e.g., pointer to structure fields while still constructing the structure type
-+	if (TYPE_FIELDS(node) == NULL_TREE)
-+		return;
-+
-+	for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
-+		const_tree type = get_field_type(field);
-+		enum tree_code code = TREE_CODE(type);
-+
-+		if (node == type)
-+			continue;
-+
-+		if (is_fptr(field))
-+			cinfo->has_fptr_field = true;
-+		else if (!TREE_READONLY(field))
-+			cinfo->has_writable_field = true;
-+
-+		if (code == RECORD_TYPE || code == UNION_TYPE) {
-+			if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
-+				cinfo->has_do_const_field = true;
-+			else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
-+				cinfo->has_no_const_field = true;
-+			else
-+				constifiable(type, cinfo);
-+		}
-+	}
-+}
-+
-+static bool constified(const_tree node)
-+{
-+	constify_info cinfo = {
-+		.has_fptr_field = false,
-+		.has_writable_field = false,
-+		.has_do_const_field = false,
-+		.has_no_const_field = false
-+	};
-+
-+	gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
-+
-+	if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
-+		gcc_assert(!TYPE_READONLY(node));
-+		return false;
-+	}
-+
-+	if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
-+		gcc_assert(TYPE_READONLY(node));
-+		return true;
-+	}
-+
-+	constifiable(node, &cinfo);
-+	if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
-+		return false;
-+
-+	return TYPE_READONLY(node);
-+}
-+
-+static void deconstify_tree(tree node);
-+
-+static void deconstify_type(tree type)
-+{
-+	tree field;
-+
-+	gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
-+
-+	for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
-+		const_tree fieldtype = get_field_type(field);
-+
-+		// special case handling of simple ptr-to-same-array-type members
-+		if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
-+			const_tree ptrtype = TREE_TYPE(TREE_TYPE(field));
-+
-+			if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
-+				continue;
-+			if (TREE_TYPE(TREE_TYPE(field)) == type)
-+				continue;
-+			if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
-+				TREE_TYPE(field) = copy_node(TREE_TYPE(field));
-+				TREE_TYPE(TREE_TYPE(field)) = type;
-+			}
-+			continue;
-+		}
-+		if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
-+			continue;
-+		if (!constified(fieldtype))
-+			continue;
-+
-+		deconstify_tree(field);
-+		TREE_READONLY(field) = 0;
-+	}
-+	TYPE_READONLY(type) = 0;
-+	C_TYPE_FIELDS_READONLY(type) = 0;
-+	if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
-+		TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
-+}
-+
-+static void deconstify_tree(tree node)
-+{
-+	tree old_type, new_type, field;
-+
-+	old_type = TREE_TYPE(node);
-+	while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
-+		node = TREE_TYPE(node) = copy_node(old_type);
-+		old_type = TREE_TYPE(old_type);
-+	}
-+
-+	gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
-+	gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
-+
-+	new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
-+	TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
-+	for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
-+		DECL_FIELD_CONTEXT(field) = new_type;
-+
-+	deconstify_type(new_type);
-+
-+	TREE_TYPE(node) = new_type;
-+}
-+
-+static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
-+{
-+	tree type;
-+	constify_info cinfo = {
-+		.has_fptr_field = false,
-+		.has_writable_field = false,
-+		.has_do_const_field = false,
-+		.has_no_const_field = false
-+	};
-+
-+	*no_add_attrs = true;
-+	if (TREE_CODE(*node) == FUNCTION_DECL) {
-+		error("%qE attribute does not apply to functions", name);
-+		return NULL_TREE;
-+	}
-+
-+	if (TREE_CODE(*node) == PARM_DECL) {
-+		error("%qE attribute does not apply to function parameters", name);
-+		return NULL_TREE;
-+	}
-+
-+	if (TREE_CODE(*node) == VAR_DECL) {
-+		error("%qE attribute does not apply to variables", name);
-+		return NULL_TREE;
-+	}
-+
-+	if (TYPE_P(*node)) {
-+		*no_add_attrs = false;
-+		type = *node;
-+	} else {
-+		gcc_assert(TREE_CODE(*node) == TYPE_DECL);
-+		type = TREE_TYPE(*node);
-+	}
-+
-+	if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
-+		error("%qE attribute applies to struct and union types only", name);
-+		return NULL_TREE;
-+	}
-+
-+	if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
-+		error("%qE attribute is already applied to the type", name);
-+		return NULL_TREE;
-+	}
-+
-+	if (TYPE_P(*node)) {
-+		if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
-+			error("%qE attribute is incompatible with 'do_const'", name);
-+		return NULL_TREE;
-+	}
-+
-+	constifiable(type, &cinfo);
-+	if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
-+		deconstify_tree(*node);
-+		TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
-+		return NULL_TREE;
-+	}
-+
-+	error("%qE attribute used on type that is not constified", name);
-+	return NULL_TREE;
-+}
-+
-+static void constify_type(tree type)
-+{
-+	TYPE_READONLY(type) = 1;
-+	C_TYPE_FIELDS_READONLY(type) = 1;
-+	TYPE_CONSTIFY_VISITED(type) = 1;
-+//	TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
-+}
-+
-+static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
-+{
-+	*no_add_attrs = true;
-+	if (!TYPE_P(*node)) {
-+		error("%qE attribute applies to types only", name);
-+		return NULL_TREE;
-+	}
-+
-+	if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
-+		error("%qE attribute applies to struct and union types only", name);
-+		return NULL_TREE;
-+	}
-+
-+	if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
-+		error("%qE attribute is already applied to the type", name);
-+		return NULL_TREE;
-+	}
-+
-+	if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
-+		error("%qE attribute is incompatible with 'no_const'", name);
-+		return NULL_TREE;
-+	}
-+
-+	*no_add_attrs = false;
-+	return NULL_TREE;
-+}
-+
-+static struct attribute_spec no_const_attr = {
-+	.name			= "no_const",
-+	.min_length		= 0,
-+	.max_length		= 0,
-+	.decl_required		= false,
-+	.type_required		= false,
-+	.function_type_required	= false,
-+	.handler		= handle_no_const_attribute,
-+#if BUILDING_GCC_VERSION >= 4007
-+	.affects_type_identity	= true
-+#endif
-+};
-+
-+static struct attribute_spec do_const_attr = {
-+	.name			= "do_const",
-+	.min_length		= 0,
-+	.max_length		= 0,
-+	.decl_required		= false,
-+	.type_required		= false,
-+	.function_type_required	= false,
-+	.handler		= handle_do_const_attribute,
-+#if BUILDING_GCC_VERSION >= 4007
-+	.affects_type_identity	= true
-+#endif
-+};
-+
-+static void register_attributes(void *event_data, void *data)
-+{
-+	register_attribute(&no_const_attr);
-+	register_attribute(&do_const_attr);
-+}
-+
-+static void finish_type(void *event_data, void *data)
-+{
-+	tree type = (tree)event_data;
-+	constify_info cinfo = {
-+		.has_fptr_field = false,
-+		.has_writable_field = false,
-+		.has_do_const_field = false,
-+		.has_no_const_field = false
-+	};
-+
-+	if (type == NULL_TREE || type == error_mark_node)
-+		return;
-+
-+	if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
-+		return;
-+
-+	constifiable(type, &cinfo);
-+
-+	if (TYPE_READONLY(type) && C_TYPE_FIELDS_READONLY(type)) {
-+		if (!lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
-+			return;
-+		if (cinfo.has_writable_field)
-+			return;
-+		error("'do_const' attribute used on type that is%sconstified", cinfo.has_fptr_field ? " " : " not ");
-+		return;
-+	}
-+
-+	if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
-+		if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
-+			deconstify_type(type);
-+			TYPE_CONSTIFY_VISITED(type) = 1;
-+		} else
-+			error("'no_const' attribute used on type that is not constified");
-+		return;
-+	}
-+
-+	if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
-+		constify_type(type);
-+		return;
-+	}
-+
-+	if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
-+		constify_type(type);
-+		return;
-+	}
-+
-+	deconstify_type(type);
-+	TYPE_CONSTIFY_VISITED(type) = 1;
-+}
-+
-+static void check_global_variables(void)
-+{
-+	struct varpool_node *node;
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+	for (node = varpool_nodes; node; node = node->next) {
-+		tree var = node->decl;
-+#else
-+	FOR_EACH_VARIABLE(node) {
-+		tree var = node->symbol.decl;
-+#endif
-+		tree type = TREE_TYPE(var);
-+
-+		if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
-+			continue;
-+
-+		if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
-+			continue;
-+
-+		if (!TYPE_CONSTIFY_VISITED(type))
-+			continue;
-+
-+		if (DECL_EXTERNAL(var))
-+			continue;
-+
-+		if (DECL_INITIAL(var))
-+			continue;
-+
-+		// this works around a gcc bug/feature where uninitialized globals
-+		// are moved into the .bss section regardless of any constification
-+		DECL_INITIAL(var) = build_constructor(type, NULL);
-+//		inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
-+	}
-+}
-+
-+static unsigned int check_local_variables(void)
-+{
-+	unsigned int ret = 0;
-+	tree var;
-+
-+#if BUILDING_GCC_VERSION == 4005
-+	tree vars;
-+#else
-+	unsigned int i;
-+#endif
-+
-+#if BUILDING_GCC_VERSION == 4005
-+	for (vars = cfun->local_decls; vars; vars = TREE_CHAIN(vars)) {
-+		var = TREE_VALUE(vars);
-+#else
-+	FOR_EACH_LOCAL_DECL(cfun, i, var) {
-+#endif
-+		tree type = TREE_TYPE(var);
-+
-+		gcc_assert(DECL_P(var));
-+		if (is_global_var(var))
-+			continue;
-+
-+		if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
-+			continue;
-+
-+		if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
-+			continue;
-+
-+		if (!TYPE_CONSTIFY_VISITED(type))
-+			continue;
-+
-+		error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
-+		ret = 1;
-+	}
-+	return ret;
-+}
-+
-+static unsigned int check_variables(void)
-+{
-+	check_global_variables();
-+	return check_local_variables();
-+}
-+
-+	unsigned int ret = 0;
-+static struct gimple_opt_pass pass_local_variable = {
-+	{
-+		.type			= GIMPLE_PASS,
-+		.name			= "check_variables",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+		.gate			= NULL,
-+		.execute		= check_variables,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+		.tv_id			= TV_NONE,
-+		.properties_required	= 0,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0,
-+		.todo_flags_finish	= 0
-+	}
-+};
-+
-+static struct {
-+	const char *name;
-+	const char *asm_op;
-+} sections[] = {
-+	{".init.rodata",     "\t.section\t.init.rodata,\"a\""},
-+	{".ref.rodata",      "\t.section\t.ref.rodata,\"a\""},
-+	{".devinit.rodata",  "\t.section\t.devinit.rodata,\"a\""},
-+	{".devexit.rodata",  "\t.section\t.devexit.rodata,\"a\""},
-+	{".cpuinit.rodata",  "\t.section\t.cpuinit.rodata,\"a\""},
-+	{".cpuexit.rodata",  "\t.section\t.cpuexit.rodata,\"a\""},
-+	{".meminit.rodata",  "\t.section\t.meminit.rodata,\"a\""},
-+	{".memexit.rodata",  "\t.section\t.memexit.rodata,\"a\""},
-+	{".data..read_only", "\t.section\t.data..read_only,\"a\""},
-+};
-+
-+static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
-+
-+static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
-+{
-+	size_t i;
-+
-+	for (i = 0; i < ARRAY_SIZE(sections); i++)
-+		if (!strcmp(sections[i].name, name))
-+			return 0;
-+	return old_section_type_flags(decl, name, reloc);
-+}
-+
-+static void constify_start_unit(void *gcc_data, void *user_data)
-+{
-+//	size_t i;
-+
-+//	for (i = 0; i < ARRAY_SIZE(sections); i++)
-+//		sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
-+//		sections[i].section = get_section(sections[i].name, 0, NULL);
-+
-+	old_section_type_flags = targetm.section_type_flags;
-+	targetm.section_type_flags = constify_section_type_flags;
-+}
-+
-+int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
-+{
-+	const char * const plugin_name = plugin_info->base_name;
-+	const int argc = plugin_info->argc;
-+	const struct plugin_argument * const argv = plugin_info->argv;
-+	int i;
-+	bool constify = true;
-+
-+	struct register_pass_info local_variable_pass_info = {
-+		.pass				= &pass_local_variable.pass,
-+		.reference_pass_name		= "ssa",
-+		.ref_pass_instance_number	= 1,
-+		.pos_op				= PASS_POS_INSERT_BEFORE
-+	};
-+
-+	if (!plugin_default_version_check(version, &gcc_version)) {
-+		error(G_("incompatible gcc/plugin versions"));
-+		return 1;
-+	}
-+
-+	for (i = 0; i < argc; ++i) {
-+		if (!(strcmp(argv[i].key, "no-constify"))) {
-+			constify = false;
-+			continue;
-+		}
-+		error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
-+	}
-+
-+	if (strcmp(lang_hooks.name, "GNU C")) {
-+		inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
-+		constify = false;
-+	}
-+
-+	register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
-+	if (constify) {
-+		register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
-+		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &local_variable_pass_info);
-+		register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
-+	}
-+	register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
-+
-+	return 0;
-+}
-diff --git a/tools/gcc/generate_size_overflow_hash.sh b/tools/gcc/generate_size_overflow_hash.sh
-new file mode 100644
-index 0000000..e518932
---- /dev/null
-+++ b/tools/gcc/generate_size_overflow_hash.sh
-@@ -0,0 +1,94 @@
-+#!/bin/bash
-+
-+# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
-+
-+header1="size_overflow_hash.h"
-+database="size_overflow_hash.data"
-+n=65536
-+
-+usage() {
-+cat <<EOF
-+usage: $0 options
-+OPTIONS:
-+        -h|--help               help
-+	-o			header file
-+	-d			database file
-+	-n			hash array size
-+EOF
-+    return 0
-+}
-+
-+while true
-+do
-+    case "$1" in
-+    -h|--help)	usage && exit 0;;
-+    -n)		n=$2; shift 2;;
-+    -o)		header1="$2"; shift 2;;
-+    -d)		database="$2"; shift 2;;
-+    --)		shift 1; break ;;
-+     *)		break ;;
-+    esac
-+done
-+
-+create_defines() {
-+	for i in `seq 0 31`
-+	do
-+		echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
-+	done
-+	echo >> "$header1"
-+}
-+
-+create_structs() {
-+	rm -f "$header1"
-+
-+	create_defines
-+
-+	cat "$database" | while read data
-+	do
-+		data_array=($data)
-+		struct_hash_name="${data_array[0]}"
-+		funcn="${data_array[1]}"
-+		params="${data_array[2]}"
-+		next="${data_array[4]}"
-+
-+		echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
-+
-+		echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
-+		echo -en "\t.param\t= " >> "$header1"
-+		line=
-+		for param_num in ${params//-/ };
-+		do
-+			line="${line}PARAM"$param_num"|"
-+		done
-+
-+		echo -e "${line%?},\n};\n" >> "$header1"
-+	done
-+}
-+
-+create_headers() {
-+	echo "const struct size_overflow_hash * const size_overflow_hash[$n] = {" >> "$header1"
-+}
-+
-+create_array_elements() {
-+	index=0
-+	grep -v "nohasharray" $database | sort -n -k 4 | while read data
-+	do
-+		data_array=($data)
-+		i="${data_array[3]}"
-+		hash="${data_array[0]}"
-+		while [[ $index -lt $i ]]
-+		do
-+			echo -e "\t["$index"]\t= NULL," >> "$header1"
-+			index=$(($index + 1))
-+		done
-+		index=$(($index + 1))
-+		echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
-+	done
-+	echo '};' >> $header1
-+}
-+
-+create_structs
-+create_headers
-+create_array_elements
-+
-+exit 0
-diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
-new file mode 100644
-index 0000000..568b360
---- /dev/null
-+++ b/tools/gcc/kallocstat_plugin.c
-@@ -0,0 +1,170 @@
-+/*
-+ * Copyright 2011-2013 by the PaX Team <pageexec@freemail.hu>
-+ * Licensed under the GPL v2
-+ *
-+ * Note: the choice of the license means that the compilation process is
-+ *       NOT 'eligible' as defined by gcc's library exception to the GPL v3,
-+ *       but for the kernel it doesn't matter since it doesn't link against
-+ *       any of the gcc libraries
-+ *
-+ * gcc plugin to find the distribution of k*alloc sizes
-+ *
-+ * TODO:
-+ *
-+ * BUGS:
-+ * - none known
-+ */
-+#include "gcc-plugin.h"
-+#include "config.h"
-+#include "system.h"
-+#include "coretypes.h"
-+#include "tree.h"
-+#include "tree-pass.h"
-+#include "flags.h"
-+#include "intl.h"
-+#include "toplev.h"
-+#include "plugin.h"
-+//#include "expr.h" where are you...
-+#include "diagnostic.h"
-+#include "plugin-version.h"
-+#include "tm.h"
-+#include "function.h"
-+#include "basic-block.h"
-+#include "gimple.h"
-+#include "rtl.h"
-+#include "emit-rtl.h"
-+
-+extern void print_gimple_stmt(FILE *, gimple, int, int);
-+
-+int plugin_is_GPL_compatible;
-+
-+static const char * const kalloc_functions[] = {
-+	"__kmalloc",
-+	"kmalloc",
-+	"kmalloc_large",
-+	"kmalloc_node",
-+	"kmalloc_order",
-+	"kmalloc_order_trace",
-+	"kmalloc_slab",
-+	"kzalloc",
-+	"kzalloc_node",
-+};
-+
-+static struct plugin_info kallocstat_plugin_info = {
-+	.version	= "201302112000",
-+};
-+
-+static unsigned int execute_kallocstat(void);
-+
-+static struct gimple_opt_pass kallocstat_pass = {
-+	.pass = {
-+		.type			= GIMPLE_PASS,
-+		.name			= "kallocstat",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+		.gate			= NULL,
-+		.execute		= execute_kallocstat,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+		.tv_id			= TV_NONE,
-+		.properties_required	= 0,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0,
-+		.todo_flags_finish	= 0
-+	}
-+};
-+
-+static bool is_kalloc(const char *fnname)
-+{
-+	size_t i;
-+
-+	for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
-+		if (!strcmp(fnname, kalloc_functions[i]))
-+			return true;
-+	return false;
-+}
-+
-+static unsigned int execute_kallocstat(void)
-+{
-+	basic_block bb;
-+
-+	// 1. loop through BBs and GIMPLE statements
-+	FOR_EACH_BB(bb) {
-+		gimple_stmt_iterator gsi;
-+		for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
-+			// gimple match: 
-+			tree fndecl, size;
-+			gimple call_stmt;
-+			const char *fnname;
-+
-+			// is it a call
-+			call_stmt = gsi_stmt(gsi);
-+			if (!is_gimple_call(call_stmt))
-+				continue;
-+			fndecl = gimple_call_fndecl(call_stmt);
-+			if (fndecl == NULL_TREE)
-+				continue;
-+			if (TREE_CODE(fndecl) != FUNCTION_DECL)
-+				continue;
-+
-+			// is it a call to k*alloc
-+			fnname = IDENTIFIER_POINTER(DECL_NAME(fndecl));
-+			if (!is_kalloc(fnname))
-+				continue;
-+
-+			// is the size arg the result of a simple const assignment
-+			size = gimple_call_arg(call_stmt, 0);
-+			while (true) {
-+				gimple def_stmt;
-+				expanded_location xloc;
-+				size_t size_val;
-+
-+				if (TREE_CODE(size) != SSA_NAME)
-+					break;
-+				def_stmt = SSA_NAME_DEF_STMT(size);
-+				if (!def_stmt || !is_gimple_assign(def_stmt))
-+					break;
-+				if (gimple_num_ops(def_stmt) != 2)
-+					break;
-+				size = gimple_assign_rhs1(def_stmt);
-+				if (!TREE_CONSTANT(size))
-+					continue;
-+				xloc = expand_location(gimple_location(def_stmt));
-+				if (!xloc.file)
-+					xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
-+				size_val = TREE_INT_CST_LOW(size);
-+				fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
-+				break;
-+			}
-+//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
-+//debug_tree(gimple_call_fn(call_stmt));
-+//print_node(stderr, "pax", fndecl, 4);
-+		}
-+	}
-+
-+	return 0;
-+}
-+
-+int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
-+{
-+	const char * const plugin_name = plugin_info->base_name;
-+	struct register_pass_info kallocstat_pass_info = {
-+		.pass				= &kallocstat_pass.pass,
-+		.reference_pass_name		= "ssa",
-+		.ref_pass_instance_number	= 1,
-+		.pos_op 			= PASS_POS_INSERT_AFTER
-+	};
-+
-+	if (!plugin_default_version_check(version, &gcc_version)) {
-+		error(G_("incompatible gcc/plugin versions"));
-+		return 1;
-+	}
-+
-+	register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
-+	register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
-+
-+	return 0;
-+}
-diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
-new file mode 100644
-index 0000000..698da67
---- /dev/null
-+++ b/tools/gcc/kernexec_plugin.c
-@@ -0,0 +1,471 @@
-+/*
-+ * Copyright 2011-2013 by the PaX Team <pageexec@freemail.hu>
-+ * Licensed under the GPL v2
-+ *
-+ * Note: the choice of the license means that the compilation process is
-+ *       NOT 'eligible' as defined by gcc's library exception to the GPL v3,
-+ *       but for the kernel it doesn't matter since it doesn't link against
-+ *       any of the gcc libraries
-+ *
-+ * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
-+ *
-+ * TODO:
-+ *
-+ * BUGS:
-+ * - none known
-+ */
-+#include "gcc-plugin.h"
-+#include "config.h"
-+#include "system.h"
-+#include "coretypes.h"
-+#include "tree.h"
-+#include "tree-pass.h"
-+#include "flags.h"
-+#include "intl.h"
-+#include "toplev.h"
-+#include "plugin.h"
-+//#include "expr.h" where are you...
-+#include "diagnostic.h"
-+#include "plugin-version.h"
-+#include "tm.h"
-+#include "function.h"
-+#include "basic-block.h"
-+#include "gimple.h"
-+#include "rtl.h"
-+#include "emit-rtl.h"
-+#include "tree-flow.h"
-+
-+extern void print_gimple_stmt(FILE *, gimple, int, int);
-+extern rtx emit_move_insn(rtx x, rtx y);
-+
-+#if BUILDING_GCC_VERSION <= 4006
-+#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
-+#endif
-+
-+#if BUILDING_GCC_VERSION >= 4008
-+#define TODO_dump_func 0
-+#endif
-+
-+int plugin_is_GPL_compatible;
-+
-+static struct plugin_info kernexec_plugin_info = {
-+	.version	= "201308230150",
-+	.help		= "method=[bts|or]\tinstrumentation method\n"
-+};
-+
-+static unsigned int execute_kernexec_reload(void);
-+static unsigned int execute_kernexec_fptr(void);
-+static unsigned int execute_kernexec_retaddr(void);
-+static bool kernexec_cmodel_check(void);
-+
-+static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
-+static void (*kernexec_instrument_retaddr)(rtx);
-+
-+static struct gimple_opt_pass kernexec_reload_pass = {
-+	.pass = {
-+		.type			= GIMPLE_PASS,
-+		.name			= "kernexec_reload",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+		.gate			= kernexec_cmodel_check,
-+		.execute		= execute_kernexec_reload,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+		.tv_id			= TV_NONE,
-+		.properties_required	= 0,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0,
-+		.todo_flags_finish	= TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
-+	}
-+};
-+
-+static struct gimple_opt_pass kernexec_fptr_pass = {
-+	.pass = {
-+		.type			= GIMPLE_PASS,
-+		.name			= "kernexec_fptr",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+		.gate			= kernexec_cmodel_check,
-+		.execute		= execute_kernexec_fptr,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+		.tv_id			= TV_NONE,
-+		.properties_required	= 0,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0,
-+		.todo_flags_finish	= TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
-+	}
-+};
-+
-+static struct rtl_opt_pass kernexec_retaddr_pass = {
-+	.pass = {
-+		.type			= RTL_PASS,
-+		.name			= "kernexec_retaddr",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+		.gate			= kernexec_cmodel_check,
-+		.execute		= execute_kernexec_retaddr,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+		.tv_id			= TV_NONE,
-+		.properties_required	= 0,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0,
-+		.todo_flags_finish	= TODO_dump_func | TODO_ggc_collect
-+	}
-+};
-+
-+static bool kernexec_cmodel_check(void)
-+{
-+	tree section;
-+
-+	if (ix86_cmodel != CM_KERNEL)
-+		return false;
-+
-+	section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
-+	if (!section || !TREE_VALUE(section))
-+		return true;
-+
-+	section = TREE_VALUE(TREE_VALUE(section));
-+	if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
-+		return true;
-+
-+	return false;
-+}
-+
-+/*
-+ * add special KERNEXEC instrumentation: reload %r10 after it has been clobbered
-+ */
-+static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
-+{
-+	gimple asm_movabs_stmt;
-+
-+	// build asm volatile("movabs $0x8000000000000000, %%r10\n\t" : : : );
-+	asm_movabs_stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r10\n\t", NULL, NULL, NULL, NULL);
-+	gimple_asm_set_volatile(asm_movabs_stmt, true);
-+	gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
-+	update_stmt(asm_movabs_stmt);
-+}
-+
-+/*
-+ * find all asm() stmts that clobber r10 and add a reload of r10
-+ */
-+static unsigned int execute_kernexec_reload(void)
-+{
-+	basic_block bb;
-+
-+	// 1. loop through BBs and GIMPLE statements
-+	FOR_EACH_BB(bb) {
-+		gimple_stmt_iterator gsi;
-+
-+		for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
-+			// gimple match: __asm__ ("" :  :  : "r10");
-+			gimple asm_stmt;
-+			size_t nclobbers;
-+
-+			// is it an asm ...
-+			asm_stmt = gsi_stmt(gsi);
-+			if (gimple_code(asm_stmt) != GIMPLE_ASM)
-+				continue;
-+
-+			// ... clobbering r10
-+			nclobbers = gimple_asm_nclobbers(asm_stmt);
-+			while (nclobbers--) {
-+				tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
-+				if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r10"))
-+					continue;
-+				kernexec_reload_fptr_mask(&gsi);
-+//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
-+				break;
-+			}
-+		}
-+	}
-+
-+	return 0;
-+}
-+
-+/*
-+ * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
-+ * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
-+ */
-+static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
-+{
-+	gimple assign_intptr, assign_new_fptr, call_stmt;
-+	tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
-+
-+	call_stmt = gsi_stmt(*gsi);
-+	old_fptr = gimple_call_fn(call_stmt);
-+
-+	// create temporary unsigned long variable used for bitops and cast fptr to it
-+	intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
-+#if BUILDING_GCC_VERSION <= 4007
-+	add_referenced_var(intptr);
-+#endif
-+	intptr = make_ssa_name(intptr, NULL);
-+	assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
-+	SSA_NAME_DEF_STMT(intptr) = assign_intptr;
-+	gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
-+	update_stmt(assign_intptr);
-+
-+	// apply logical or to temporary unsigned long and bitmask
-+	kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
-+//	kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
-+	orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
-+	intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
-+	assign_intptr = gimple_build_assign(intptr, orptr);
-+	SSA_NAME_DEF_STMT(intptr) = assign_intptr;
-+	gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
-+	update_stmt(assign_intptr);
-+
-+	// cast temporary unsigned long back to a temporary fptr variable
-+	new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
-+#if BUILDING_GCC_VERSION <= 4007
-+	add_referenced_var(new_fptr);
-+#endif
-+	new_fptr = make_ssa_name(new_fptr, NULL);
-+	assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
-+	SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
-+	gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
-+	update_stmt(assign_new_fptr);
-+
-+	// replace call stmt fn with the new fptr
-+	gimple_call_set_fn(call_stmt, new_fptr);
-+	update_stmt(call_stmt);
-+}
-+
-+static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
-+{
-+	gimple asm_or_stmt, call_stmt;
-+	tree old_fptr, new_fptr, input, output;
-+#if BUILDING_GCC_VERSION <= 4007
-+	VEC(tree, gc) *inputs = NULL;
-+	VEC(tree, gc) *outputs = NULL;
-+#else
-+	vec<tree, va_gc> *inputs = NULL;
-+	vec<tree, va_gc> *outputs = NULL;
-+#endif
-+
-+	call_stmt = gsi_stmt(*gsi);
-+	old_fptr = gimple_call_fn(call_stmt);
-+
-+	// create temporary fptr variable
-+	new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
-+#if BUILDING_GCC_VERSION <= 4007
-+	add_referenced_var(new_fptr);
-+#endif
-+	new_fptr = make_ssa_name(new_fptr, NULL);
-+
-+	// build asm volatile("orq %%r10, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
-+	input = build_tree_list(NULL_TREE, build_string(1, "0"));
-+	input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
-+	output = build_tree_list(NULL_TREE, build_string(2, "=r"));
-+	output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
-+#if BUILDING_GCC_VERSION <= 4007
-+	VEC_safe_push(tree, gc, inputs, input);
-+	VEC_safe_push(tree, gc, outputs, output);
-+#else
-+	vec_safe_push(inputs, input);
-+	vec_safe_push(outputs, output);
-+#endif
-+	asm_or_stmt = gimple_build_asm_vec("orq %%r10, %0\n\t", inputs, outputs, NULL, NULL);
-+	SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
-+	gimple_asm_set_volatile(asm_or_stmt, true);
-+	gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
-+	update_stmt(asm_or_stmt);
-+
-+	// replace call stmt fn with the new fptr
-+	gimple_call_set_fn(call_stmt, new_fptr);
-+	update_stmt(call_stmt);
-+}
-+
-+/*
-+ * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
-+ */
-+static unsigned int execute_kernexec_fptr(void)
-+{
-+	basic_block bb;
-+
-+	// 1. loop through BBs and GIMPLE statements
-+	FOR_EACH_BB(bb) {
-+		gimple_stmt_iterator gsi;
-+
-+		for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
-+			// gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
-+			tree fn;
-+			gimple call_stmt;
-+
-+			// is it a call ...
-+			call_stmt = gsi_stmt(gsi);
-+			if (!is_gimple_call(call_stmt))
-+				continue;
-+			fn = gimple_call_fn(call_stmt);
-+			if (TREE_CODE(fn) == ADDR_EXPR)
-+				continue;
-+			if (TREE_CODE(fn) != SSA_NAME)
-+				gcc_unreachable();
-+
-+			// ... through a function pointer
-+			if (SSA_NAME_VAR(fn) != NULL_TREE) {
-+				fn = SSA_NAME_VAR(fn);
-+				if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
-+					debug_tree(fn);
-+					gcc_unreachable();
-+				}
-+			}
-+			fn = TREE_TYPE(fn);
-+			if (TREE_CODE(fn) != POINTER_TYPE)
-+				continue;
-+			fn = TREE_TYPE(fn);
-+			if (TREE_CODE(fn) != FUNCTION_TYPE)
-+				continue;
-+
-+			kernexec_instrument_fptr(&gsi);
-+
-+//debug_tree(gimple_call_fn(call_stmt));
-+//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
-+		}
-+	}
-+
-+	return 0;
-+}
-+
-+// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
-+static void kernexec_instrument_retaddr_bts(rtx insn)
-+{
-+	rtx btsq;
-+	rtvec argvec, constraintvec, labelvec;
-+	int line;
-+
-+	// create asm volatile("btsq $63,(%%rsp)":::)
-+	argvec = rtvec_alloc(0);
-+	constraintvec = rtvec_alloc(0);
-+	labelvec = rtvec_alloc(0);
-+	line = expand_location(RTL_LOCATION(insn)).line;
-+	btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
-+	MEM_VOLATILE_P(btsq) = 1;
-+//	RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
-+	emit_insn_before(btsq, insn);
-+}
-+
-+// add special KERNEXEC instrumentation: orq %r10,(%rsp) just before retn
-+static void kernexec_instrument_retaddr_or(rtx insn)
-+{
-+	rtx orq;
-+	rtvec argvec, constraintvec, labelvec;
-+	int line;
-+
-+	// create asm volatile("orq %%r10,(%%rsp)":::)
-+	argvec = rtvec_alloc(0);
-+	constraintvec = rtvec_alloc(0);
-+	labelvec = rtvec_alloc(0);
-+	line = expand_location(RTL_LOCATION(insn)).line;
-+	orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r10,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
-+	MEM_VOLATILE_P(orq) = 1;
-+//	RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
-+	emit_insn_before(orq, insn);
-+}
-+
-+/*
-+ * find all asm level function returns and forcibly set the highest bit of the return address
-+ */
-+static unsigned int execute_kernexec_retaddr(void)
-+{
-+	rtx insn;
-+
-+	// 1. find function returns
-+	for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
-+		// rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
-+		//            (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
-+		//            (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
-+		rtx body;
-+
-+		// is it a retn
-+		if (!JUMP_P(insn))
-+			continue;
-+		body = PATTERN(insn);
-+		if (GET_CODE(body) == PARALLEL)
-+			body = XVECEXP(body, 0, 0);
-+		if (!ANY_RETURN_P(body))
-+			continue;
-+		kernexec_instrument_retaddr(insn);
-+	}
-+
-+//	print_simple_rtl(stderr, get_insns());
-+//	print_rtl(stderr, get_insns());
-+
-+	return 0;
-+}
-+
-+int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
-+{
-+	const char * const plugin_name = plugin_info->base_name;
-+	const int argc = plugin_info->argc;
-+	const struct plugin_argument * const argv = plugin_info->argv;
-+	int i;
-+	struct register_pass_info kernexec_reload_pass_info = {
-+		.pass				= &kernexec_reload_pass.pass,
-+		.reference_pass_name		= "ssa",
-+		.ref_pass_instance_number	= 1,
-+		.pos_op 			= PASS_POS_INSERT_AFTER
-+	};
-+	struct register_pass_info kernexec_fptr_pass_info = {
-+		.pass				= &kernexec_fptr_pass.pass,
-+		.reference_pass_name		= "ssa",
-+		.ref_pass_instance_number	= 1,
-+		.pos_op 			= PASS_POS_INSERT_AFTER
-+	};
-+	struct register_pass_info kernexec_retaddr_pass_info = {
-+		.pass				= &kernexec_retaddr_pass.pass,
-+		.reference_pass_name		= "pro_and_epilogue",
-+		.ref_pass_instance_number	= 1,
-+		.pos_op 			= PASS_POS_INSERT_AFTER
-+	};
-+
-+	if (!plugin_default_version_check(version, &gcc_version)) {
-+		error(G_("incompatible gcc/plugin versions"));
-+		return 1;
-+	}
-+
-+	register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
-+
-+	if (TARGET_64BIT == 0)
-+		return 0;
-+
-+	for (i = 0; i < argc; ++i) {
-+		if (!strcmp(argv[i].key, "method")) {
-+			if (!argv[i].value) {
-+				error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
-+				continue;
-+			}
-+			if (!strcmp(argv[i].value, "bts")) {
-+				kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
-+				kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
-+			} else if (!strcmp(argv[i].value, "or")) {
-+				kernexec_instrument_fptr = kernexec_instrument_fptr_or;
-+				kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
-+				fix_register("r10", 1, 1);
-+			} else
-+				error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
-+			continue;
-+		}
-+		error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
-+	}
-+	if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
-+		error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
-+
-+	if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
-+		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
-+	register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
-+	register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
-+
-+	return 0;
-+}
-diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
-new file mode 100644
-index 0000000..679b9ef
---- /dev/null
-+++ b/tools/gcc/latent_entropy_plugin.c
-@@ -0,0 +1,335 @@
-+/*
-+ * Copyright 2012-2013 by the PaX Team <pageexec@freemail.hu>
-+ * Licensed under the GPL v2
-+ *
-+ * Note: the choice of the license means that the compilation process is
-+ *       NOT 'eligible' as defined by gcc's library exception to the GPL v3,
-+ *       but for the kernel it doesn't matter since it doesn't link against
-+ *       any of the gcc libraries
-+ *
-+ * gcc plugin to help generate a little bit of entropy from program state,
-+ * used during boot in the kernel
-+ *
-+ * TODO:
-+ * - add ipa pass to identify not explicitly marked candidate functions
-+ * - mix in more program state (function arguments/return values, loop variables, etc)
-+ * - more instrumentation control via attribute parameters
-+ *
-+ * BUGS:
-+ * - LTO needs -flto-partition=none for now
-+ */
-+#include "gcc-plugin.h"
-+#include "config.h"
-+#include "system.h"
-+#include "coretypes.h"
-+#include "tree.h"
-+#include "tree-pass.h"
-+#include "flags.h"
-+#include "intl.h"
-+#include "toplev.h"
-+#include "plugin.h"
-+//#include "expr.h" where are you...
-+#include "diagnostic.h"
-+#include "plugin-version.h"
-+#include "tm.h"
-+#include "function.h"
-+#include "basic-block.h"
-+#include "gimple.h"
-+#include "rtl.h"
-+#include "emit-rtl.h"
-+#include "tree-flow.h"
-+#include "langhooks.h"
-+
-+#if BUILDING_GCC_VERSION >= 4008
-+#define TODO_dump_func 0
-+#endif
-+
-+int plugin_is_GPL_compatible;
-+
-+static tree latent_entropy_decl;
-+
-+static struct plugin_info latent_entropy_plugin_info = {
-+	.version	= "201308230230",
-+	.help		= NULL
-+};
-+
-+static unsigned int execute_latent_entropy(void);
-+static bool gate_latent_entropy(void);
-+
-+static struct gimple_opt_pass latent_entropy_pass = {
-+	.pass = {
-+		.type			= GIMPLE_PASS,
-+		.name			= "latent_entropy",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+		.gate			= gate_latent_entropy,
-+		.execute		= execute_latent_entropy,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+		.tv_id			= TV_NONE,
-+		.properties_required	= PROP_gimple_leh | PROP_cfg,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
-+		.todo_flags_finish	= TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
-+	}
-+};
-+
-+static unsigned HOST_WIDE_INT seed;
-+static unsigned HOST_WIDE_INT get_random_const(void)
-+{
-+	seed = (seed >> 1U) ^ (-(seed & 1ULL) & 0xD800000000000000ULL);
-+	return seed;
-+}
-+
-+static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
-+{
-+	switch (TREE_CODE(*node)) {
-+	default:
-+		*no_add_attrs = true;
-+		error("%qE attribute only applies to functions and variables", name);
-+		break;
-+
-+	case VAR_DECL:
-+		if (DECL_INITIAL(*node)) {
-+			*no_add_attrs = true;
-+			error("variable %qD with %qE attribute must not be initialized", *node, name);
-+			break;
-+		}
-+		DECL_INITIAL(*node) = build_int_cstu(long_long_unsigned_type_node, get_random_const());
-+		break;
-+
-+	case FUNCTION_DECL:
-+		break;
-+	}
-+
-+	return NULL_TREE;
-+}
-+
-+static struct attribute_spec latent_entropy_attr = {
-+	.name				= "latent_entropy",
-+	.min_length			= 0,
-+	.max_length			= 0,
-+	.decl_required			= true,
-+	.type_required			= false,
-+	.function_type_required		= false,
-+	.handler			= handle_latent_entropy_attribute,
-+#if BUILDING_GCC_VERSION >= 4007
-+	.affects_type_identity		= false
-+#endif
-+};
-+
-+static void register_attributes(void *event_data, void *data)
-+{
-+	register_attribute(&latent_entropy_attr);
-+}
-+
-+static bool gate_latent_entropy(void)
-+{
-+	tree latent_entropy_attr;
-+
-+	latent_entropy_attr = lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl));
-+	return latent_entropy_attr != NULL_TREE;
-+}
-+
-+static enum tree_code get_op(tree *rhs)
-+{
-+	static enum tree_code op;
-+	unsigned HOST_WIDE_INT random_const;
-+
-+	random_const = get_random_const();
-+
-+	switch (op) {
-+	case BIT_XOR_EXPR:
-+		op = PLUS_EXPR;
-+		break;
-+
-+	case PLUS_EXPR:
-+		if (rhs) {
-+			op = LROTATE_EXPR;
-+			random_const &= HOST_BITS_PER_WIDE_INT - 1;
-+			break;
-+		}
-+
-+	case LROTATE_EXPR:
-+	default:
-+		op = BIT_XOR_EXPR;
-+		break;
-+	}
-+	if (rhs)
-+		*rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
-+	return op;
-+}
-+
-+static void perturb_local_entropy(basic_block bb, tree local_entropy)
-+{
-+	gimple_stmt_iterator gsi;
-+	gimple assign;
-+	tree addxorrol, rhs;
-+	enum tree_code op;
-+
-+	op = get_op(&rhs);
-+	addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
-+	assign = gimple_build_assign(local_entropy, addxorrol);
-+	gsi = gsi_after_labels(bb);
-+	gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
-+	update_stmt(assign);
-+//debug_bb(bb);
-+}
-+
-+static void perturb_latent_entropy(basic_block bb, tree rhs)
-+{
-+	gimple_stmt_iterator gsi;
-+	gimple assign;
-+	tree addxorrol, temp;
-+
-+	// 1. create temporary copy of latent_entropy
-+	temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
-+#if BUILDING_GCC_VERSION <= 4007
-+	add_referenced_var(temp);
-+#endif
-+
-+	// 2. read...
-+	temp = make_ssa_name(temp, NULL);
-+	assign = gimple_build_assign(temp, latent_entropy_decl);
-+	SSA_NAME_DEF_STMT(temp) = assign;
-+#if BUILDING_GCC_VERSION <= 4007
-+	add_referenced_var(latent_entropy_decl);
-+#endif
-+	gsi = gsi_after_labels(bb);
-+	gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
-+	update_stmt(assign);
-+
-+	// 3. ...modify...
-+	addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
-+	temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
-+	assign = gimple_build_assign(temp, addxorrol);
-+	SSA_NAME_DEF_STMT(temp) = assign;
-+	gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
-+	update_stmt(assign);
-+
-+	// 4. ...write latent_entropy
-+	assign = gimple_build_assign(latent_entropy_decl, temp);
-+	gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
-+	update_stmt(assign);
-+}
-+
-+static unsigned int execute_latent_entropy(void)
-+{
-+	basic_block bb;
-+	gimple assign;
-+	gimple_stmt_iterator gsi;
-+	tree local_entropy;
-+
-+	if (!latent_entropy_decl) {
-+		struct varpool_node *node;
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+		for (node = varpool_nodes; node; node = node->next) {
-+			tree var = node->decl;
-+#else
-+		FOR_EACH_VARIABLE(node) {
-+			tree var = node->symbol.decl;
-+#endif
-+			if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
-+				continue;
-+			latent_entropy_decl = var;
-+//			debug_tree(var);
-+			break;
-+		}
-+		if (!latent_entropy_decl) {
-+//			debug_tree(current_function_decl);
-+			return 0;
-+		}
-+	}
-+
-+//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
-+
-+	// 1. create local entropy variable
-+	local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
-+#if BUILDING_GCC_VERSION <= 4007
-+	add_referenced_var(local_entropy);
-+	mark_sym_for_renaming(local_entropy);
-+#endif
-+
-+	// 2. initialize local entropy variable
-+	bb = split_block_after_labels(ENTRY_BLOCK_PTR)->dest;
-+	if (dom_info_available_p(CDI_DOMINATORS))
-+		set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR);
-+	gsi = gsi_start_bb(bb);
-+
-+	assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
-+//	gimple_set_location(assign, loc);
-+	gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
-+	update_stmt(assign);
-+//debug_bb(bb);
-+	bb = bb->next_bb;
-+
-+	// 3. instrument each BB with an operation on the local entropy variable
-+	while (bb != EXIT_BLOCK_PTR) {
-+		perturb_local_entropy(bb, local_entropy);
-+//debug_bb(bb);
-+		bb = bb->next_bb;
-+	};
-+
-+	// 4. mix local entropy into the global entropy variable
-+	perturb_latent_entropy(EXIT_BLOCK_PTR->prev_bb, local_entropy);
-+//debug_bb(EXIT_BLOCK_PTR->prev_bb);
-+	return 0;
-+}
-+
-+static void start_unit_callback(void *gcc_data, void *user_data)
-+{
-+	tree latent_entropy_type;
-+
-+#if BUILDING_GCC_VERSION >= 4007
-+	seed = get_random_seed(false);
-+#else
-+	sscanf(get_random_seed(false), "%" HOST_WIDE_INT_PRINT "x", &seed);
-+	seed *= seed;
-+#endif
-+
-+	if (in_lto_p)
-+		return;
-+
-+	// extern volatile u64 latent_entropy
-+	gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
-+	latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
-+	latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
-+
-+	TREE_STATIC(latent_entropy_decl) = 1;
-+	TREE_PUBLIC(latent_entropy_decl) = 1;
-+	TREE_USED(latent_entropy_decl) = 1;
-+	TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
-+	DECL_EXTERNAL(latent_entropy_decl) = 1;
-+	DECL_ARTIFICIAL(latent_entropy_decl) = 1;
-+	lang_hooks.decls.pushdecl(latent_entropy_decl);
-+//	DECL_ASSEMBLER_NAME(latent_entropy_decl);
-+//	varpool_finalize_decl(latent_entropy_decl);
-+//	varpool_mark_needed_node(latent_entropy_decl);
-+}
-+
-+int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
-+{
-+	const char * const plugin_name = plugin_info->base_name;
-+	struct register_pass_info latent_entropy_pass_info = {
-+		.pass				= &latent_entropy_pass.pass,
-+		.reference_pass_name		= "optimized",
-+		.ref_pass_instance_number	= 1,
-+		.pos_op 			= PASS_POS_INSERT_BEFORE
-+	};
-+
-+	if (!plugin_default_version_check(version, &gcc_version)) {
-+		error(G_("incompatible gcc/plugin versions"));
-+		return 1;
-+	}
-+
-+	register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
-+	register_callback ("start_unit", PLUGIN_START_UNIT, &start_unit_callback, NULL);
-+	register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
-+	register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
-+
-+	return 0;
-+}
-diff --git a/tools/gcc/size_overflow_hash.data b/tools/gcc/size_overflow_hash.data
-new file mode 100644
-index 0000000..05e26dd
---- /dev/null
-+++ b/tools/gcc/size_overflow_hash.data
-@@ -0,0 +1,5989 @@
-+intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL
-+ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
-+storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
-+compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
-+carl9170_alloc_27 carl9170_alloc 1 27 NULL
-+sel_read_policyvers_55 sel_read_policyvers 3 55 NULL nohasharray
-+padzero_55 padzero 1 55 &sel_read_policyvers_55
-+cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
-+vis_data_count_prim_sec_64 vis_data_count_prim_sec 0 64 NULL
-+__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
-+crypto_authenc_setkey_80 crypto_authenc_setkey 3 80 NULL
-+snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
-+load_msg_95 load_msg 2 95 NULL
-+device_flush_iotlb_115 device_flush_iotlb 2-3 115 NULL
-+ipath_verbs_send_117 ipath_verbs_send 5-3 117 NULL
-+init_q_132 init_q 4 132 NULL
-+ocfs2_local_alloc_slide_window_134 ocfs2_local_alloc_slide_window 0 134 NULL
-+memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
-+ext4_ext_get_actual_len_153 ext4_ext_get_actual_len 0 153 NULL nohasharray
-+tracing_trace_options_write_153 tracing_trace_options_write 3 153 &ext4_ext_get_actual_len_153
-+pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
-+iscsi_session_setup_196 iscsi_session_setup 4-5-3 196 NULL
-+device_add_bin_attributes_205 device_add_bin_attributes 0 205 NULL
-+store_cpufv_215 store_cpufv 4 215 NULL
-+proc_scsi_write_proc_267 proc_scsi_write_proc 3 267 NULL
-+generic_file_direct_write_291 generic_file_direct_write 0 291 NULL
-+read_file_war_stats_292 read_file_war_stats 3 292 NULL
-+platform_device_add_data_310 platform_device_add_data 3 310 NULL
-+iwl_dbgfs_tx_statistics_read_314 iwl_dbgfs_tx_statistics_read 3 314 NULL nohasharray
-+dn_setsockopt_314 dn_setsockopt 5 314 &iwl_dbgfs_tx_statistics_read_314
-+next_node_allowed_318 next_node_allowed 1-0 318 NULL
-+ath9k_wmi_cmd_327 ath9k_wmi_cmd 4 327 NULL
-+map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
-+cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
-+sysfs_create_dir_398 sysfs_create_dir 0 398 NULL
-+btmrvl_txdnldready_read_413 btmrvl_txdnldready_read 3 413 NULL
-+lbs_rdmac_read_418 lbs_rdmac_read 3 418 NULL
-+insert_vm_struct_428 insert_vm_struct 0 428 NULL
-+snd_ca0106_ptr_read_467 snd_ca0106_ptr_read 0 467 NULL
-+_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL
-+pidlist_resize_496 pidlist_resize 2 496 NULL
-+iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3 502 NULL
-+smp_send_cmd_512 smp_send_cmd 3 512 NULL
-+_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
-+ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL
-+ipv6_skip_exthdr_536 ipv6_skip_exthdr 0-2 536 NULL
-+iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3 540 NULL
-+dle_count_543 dle_count 0 543 NULL
-+devres_alloc_551 devres_alloc 2 551 NULL
-+lpfc_nlp_state_name_556 lpfc_nlp_state_name 2 556 NULL
-+snd_aw2_saa7146_get_hw_ptr_playback_558 snd_aw2_saa7146_get_hw_ptr_playback 0 558 NULL
-+dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
-+start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
-+compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
-+ocfs2_refcounted_xattr_delete_need_584 ocfs2_refcounted_xattr_delete_need 0 584 NULL
-+ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
-+sysfs_acpi_set_625 sysfs_acpi_set 3 625 NULL
-+viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3 627 NULL
-+ocfs2_num_free_extents_632 ocfs2_num_free_extents 0 632 NULL
-+drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL
-+unlink_queued_645 unlink_queued 4-3 645 NULL
-+iwl_legacy_dbgfs_force_reset_read_649 iwl_legacy_dbgfs_force_reset_read 3 649 NULL
-+dtim_interval_read_654 dtim_interval_read 3 654 NULL
-+ceph_copy_user_to_page_vector_656 ceph_copy_user_to_page_vector 3-4 656 NULL
-+div_u64_rem_672 div_u64_rem 0 672 NULL
-+xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
-+rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
-+sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3 734 NULL
-+ddp_set_map_751 ddp_set_map 4 751 NULL
-+dvb_video_write_754 dvb_video_write 3 754 NULL
-+iwl_read_targ_mem_772 iwl_read_targ_mem 0 772 NULL
-+jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 NULL
-+snd_pcm_drain_811 snd_pcm_drain 0 811 NULL
-+if_writecmd_815 if_writecmd 2 815 NULL
-+aac_change_queue_depth_825 aac_change_queue_depth 2 825 NULL
-+read_fifo_826 read_fifo 3 826 NULL
-+o2net_send_message_vec_879 o2net_send_message_vec 4 879 NULL nohasharray
-+iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3 879 &o2net_send_message_vec_879
-+intel_alloc_iova_883 intel_alloc_iova 3 883 NULL
-+snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
-+btmrvl_hsstate_read_920 btmrvl_hsstate_read 3 920 NULL
-+v4l2_ctrl_handler_init_928 v4l2_ctrl_handler_init 2 928 NULL
-+readw_931 readw 0 931 NULL
-+carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL
-+__nodes_weight_956 __nodes_weight 2-0 956 NULL
-+sys_msgrcv_959 sys_msgrcv 3 959 NULL
-+memcmp_990 memcmp 0 990 NULL
-+hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
-+free_ind_block_999 free_ind_block 0 999 NULL
-+readreg_1017 readreg 0-1 1017 NULL
-+pohmelfs_name_alloc_1036 pohmelfs_name_alloc 1 1036 NULL
-+gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL
-+Read_hfc16_1070 Read_hfc16 0 1070 NULL
-+mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
-+mlx4_create_eq_1073 mlx4_create_eq 2 1073 &mce_request_packet_1073
-+agp_create_memory_1075 agp_create_memory 1 1075 NULL
-+_scsih_adjust_queue_depth_1083 _scsih_adjust_queue_depth 2 1083 NULL
-+inode_ref_info_1094 inode_ref_info 0 1094 NULL nohasharray
-+llc_mac_hdr_init_1094 llc_mac_hdr_init 0 1094 &inode_ref_info_1094
-+__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
-+__btrfs_cow_block_1125 __btrfs_cow_block 0-7 1125 NULL nohasharray
-+__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
-+i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
-+pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 NULL
-+ipc_alloc_1192 ipc_alloc 1 1192 NULL
-+ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL
-+i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
-+i2cdev_read_1206 i2cdev_read 3 1206 NULL
-+generic_file_splice_read_1220 generic_file_splice_read 4 1220 NULL
-+ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 NULL
-+acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3 1240 NULL
-+ocfs2_extend_file_1266 ocfs2_extend_file 3 1266 NULL
-+ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL
-+ocfs2_append_rec_to_path_1321 ocfs2_append_rec_to_path 0 1321 NULL
-+ffs_1322 ffs 0 1322 NULL
-+push_node_left_1327 push_node_left 0 1327 NULL
-+carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 NULL
-+btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
-+snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
-+ipx_sendmsg_1362 ipx_sendmsg 4 1362 NULL
-+ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 3 1372 NULL
-+sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3 1383 NULL
-+do_msgsnd_1387 do_msgsnd 4 1387 NULL
-+zone_page_state_1393 zone_page_state 0 1393 NULL
-+file_read_actor_1401 file_read_actor 4 1401 NULL
-+hci_si_event_1404 hci_si_event 3 1404 NULL
-+init_rs_internal_1436 init_rs_internal 1 1436 NULL
-+stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
-+tx_queue_len_read_1463 tx_queue_len_read 3 1463 NULL
-+xprt_alloc_1475 xprt_alloc 2 1475 NULL
-+sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3 1488 NULL
-+posix_acl_permission_1495 posix_acl_permission 0 1495 NULL
-+fpregs_set_1497 fpregs_set 4 1497 NULL
-+ocfs2_alloc_dinode_update_counts_1507 ocfs2_alloc_dinode_update_counts 0 1507 NULL
-+tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
-+vp_request_intx_1578 vp_request_intx 0 1578 NULL
-+ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3 1589 NULL
-+ipath_ht_handle_hwerrors_1592 ipath_ht_handle_hwerrors 3 1592 NULL
-+fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
-+packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
-+i915_gem_execbuffer_wait_for_flips_1612 i915_gem_execbuffer_wait_for_flips 0 1612 NULL
-+btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3 1614 NULL
-+v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
-+bluetooth_proc_write_1630 bluetooth_proc_write 3 1630 NULL
-+btmrvl_hsmode_read_1647 btmrvl_hsmode_read 3 1647 NULL
-+ikconfig_read_current_1658 ikconfig_read_current 3 1658 NULL
-+configfs_read_file_1683 configfs_read_file 3 1683 NULL
-+pdu_write_u_1710 pdu_write_u 3 1710 NULL
-+coda_psdev_write_1711 coda_psdev_write 3 1711 NULL
-+wl1271_rx_handle_data_1714 wl1271_rx_handle_data 3 1714 NULL nohasharray
-+btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 &wl1271_rx_handle_data_1714
-+dma_memcpy_pg_to_iovec_1725 dma_memcpy_pg_to_iovec 6 1725 NULL
-+internal_create_group_1733 internal_create_group 0 1733 NULL
-+ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
-+cosa_write_1774 cosa_write 3 1774 NULL
-+__nodelist_scnprintf_1815 __nodelist_scnprintf 2-4-0 1815 NULL
-+hidp_queue_report_1881 hidp_queue_report 3 1881 NULL
-+sb_issue_zeroout_1884 sb_issue_zeroout 0 1884 NULL
-+iwl_legacy_dbgfs_rxon_flags_read_1894 iwl_legacy_dbgfs_rxon_flags_read 3 1894 NULL
-+ext3_fiemap_1936 ext3_fiemap 4 1936 NULL
-+ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
-+__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
-+ivtv_v4l2_read_1964 ivtv_v4l2_read 3 1964 NULL
-+store_iwmct_log_level_fw_1974 store_iwmct_log_level_fw 4 1974 NULL
-+sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3 1984 NULL
-+xfs_trans_count_vecs_1991 xfs_trans_count_vecs 0 1991 NULL nohasharray
-+gpio_power_write_1991 gpio_power_write 3 1991 &xfs_trans_count_vecs_1991
-+__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
-+atomic_read_unchecked_1995 atomic_read_unchecked 0 1995 NULL
-+ocfs2_global_qinit_alloc_2018 ocfs2_global_qinit_alloc 0 2018 NULL
-+write_flush_pipefs_2021 write_flush_pipefs 3 2021 NULL
-+BcmCopySection_2035 BcmCopySection 0-5 2035 NULL
-+ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3 2050 NULL
-+ocfs2_expand_inline_dir_2063 ocfs2_expand_inline_dir 3 2063 NULL
-+subbuf_read_actor_2071 subbuf_read_actor 3 2071 NULL
-+__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0-3 2073 NULL
-+diva_set_driver_dbg_mask_2077 diva_set_driver_dbg_mask 0 2077 NULL nohasharray
-+alloc_retstack_tasklist_2077 alloc_retstack_tasklist 0 2077 &diva_set_driver_dbg_mask_2077
-+iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3 2081 NULL
-+get_unaligned_le32_2092 get_unaligned_le32 0 2092 NULL
-+idetape_chrdev_read_2097 idetape_chrdev_read 3 2097 NULL
-+audit_expand_2098 audit_expand 2-0 2098 NULL
-+num_pages_spanned_2105 num_pages_spanned 0 2105 NULL
-+iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3 2107 NULL
-+ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
-+enable_read_2117 enable_read 3 2117 NULL
-+pcf50633_write_block_2124 pcf50633_write_block 3 2124 NULL
-+snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
-+check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
-+mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL
-+iov_iter_count_2152 iov_iter_count 0 2152 NULL
-+__copy_to_user_ll_2157 __copy_to_user_ll 0-3 2157 NULL
-+ocfs2_et_sanity_check_2164 ocfs2_et_sanity_check 0 2164 NULL
-+_ore_get_io_state_2166 _ore_get_io_state 5-3-4 2166 NULL
-+picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3 2195 NULL
-+page_cache_async_readahead_2219 page_cache_async_readahead 6-5 2219 NULL nohasharray
-+u32_array_read_2219 u32_array_read 3 2219 &page_cache_async_readahead_2219
-+vhci_write_2224 vhci_write 3 2224 NULL
-+__ocfs2_journal_access_2241 __ocfs2_journal_access 0 2241 NULL
-+mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
-+ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3 2249 NULL
-+netlbl_secattr_catmap_walk_2255 netlbl_secattr_catmap_walk 0-2 2255 NULL
-+sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3 2256 NULL
-+do_update_counters_2259 do_update_counters 4 2259 NULL
-+ocfs2_shift_tree_depth_2292 ocfs2_shift_tree_depth 0 2292 NULL
-+kvm_clear_guest_page_2308 kvm_clear_guest_page 4 2308 NULL
-+picolcd_fb_write_2318 picolcd_fb_write 3 2318 NULL
-+gart_map_page_2325 gart_map_page 4-3 2325 NULL
-+__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
-+create_subvol_2347 create_subvol 4 2347 NULL
-+zr364xx_read_2354 zr364xx_read 3 2354 NULL
-+viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3 2363 NULL
-+rose_recvmsg_2368 rose_recvmsg 4 2368 NULL
-+rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3 2403 NULL
-+isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
-+hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
-+tty_buffer_find_2443 tty_buffer_find 2 2443 NULL
-+arch_msi_check_device_2449 arch_msi_check_device 0 2449 NULL
-+__sock_recvmsg_2467 __sock_recvmsg 0 2467 NULL
-+b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3 2473 NULL
-+xfrm_spdinfo_msgsize_2474 xfrm_spdinfo_msgsize 0 2474 NULL
-+fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
-+update_pmkid_2481 update_pmkid 4 2481 NULL
-+wiphy_new_2482 wiphy_new 2 2482 NULL
-+squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
-+dm_write_2513 dm_write 3 2513 NULL
-+v9fs_cached_file_read_2514 v9fs_cached_file_read 3 2514 NULL
-+ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
-+ata_host_start_2545 ata_host_start 0 2545 NULL
-+gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
-+pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
-+store_pwm1_enable_2577 store_pwm1_enable 4 2577 NULL
-+smk_write_logging_2618 smk_write_logging 3 2618 NULL
-+nlmsg_msg_size_2623 nlmsg_msg_size 0-1 2623 NULL
-+iwl4965_ucode_general_stats_read_2639 iwl4965_ucode_general_stats_read 3 2639 NULL
-+lro_gen_skb_2644 lro_gen_skb 6 2644 NULL
-+ffs_ep0_read_2672 ffs_ep0_read 3 2672 NULL
-+ocfs2_rotate_subtree_right_2674 ocfs2_rotate_subtree_right 0 2674 NULL
-+oti6858_write_2692 oti6858_write 4 2692 NULL
-+memcpy_fromiovecend_2707 memcpy_fromiovecend 4-3 2707 NULL
-+hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
-+mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL nohasharray
-+bictcp_update_2771 bictcp_update 2 2771 &mon_bin_ioctl_2771
-+__next_cpu_2782 __next_cpu 1 2782 NULL
-+usbatm_pdu_length_2786 usbatm_pdu_length 0-1 2786 NULL
-+device_add_attrs_2789 device_add_attrs 0 2789 NULL
-+iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3 2804 NULL
-+sel_read_enforce_2828 sel_read_enforce 3 2828 NULL
-+snd_pcm_reset_2829 snd_pcm_reset 0 2829 NULL
-+wait_for_avail_2847 wait_for_avail 0 2847 NULL
-+ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
-+move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
-+nla_padlen_2883 nla_padlen 1 2883 NULL
-+cmm_write_2896 cmm_write 3 2896 NULL
-+count_esp_combs_2926 count_esp_combs 0 2926 NULL
-+nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
-+tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5 2949 NULL
-+ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
-+ocfs2_find_branch_target_2989 ocfs2_find_branch_target 0 2989 NULL
-+p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
-+store_cardr_2997 store_cardr 4 2997 NULL
-+spin_time_accum_spinning_3020 spin_time_accum_spinning 1 3020 NULL
-+depth_write_3021 depth_write 3 3021 NULL
-+snd_azf3328_codec_inl_3022 snd_azf3328_codec_inl 0 3022 NULL
-+xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
-+lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3 3038 NULL nohasharray
-+iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3 3038 &lpfc_idiag_mbxacc_write_3038
-+nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
-+calculate_min_size_3053 calculate_min_size 0 3053 NULL
-+__blk_end_bidi_request_3070 __blk_end_bidi_request 4-3 3070 NULL
-+dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3 3071 NULL
-+ocfs2_get_right_path_3097 ocfs2_get_right_path 0 3097 NULL
-+rb_alloc_3102 rb_alloc 1 3102 NULL
-+simple_write_to_buffer_3122 simple_write_to_buffer 2-5 3122 NULL
-+fill_write_buffer_3142 fill_write_buffer 3 3142 NULL
-+b1_get_slice_3145 b1_get_slice 0 3145 NULL
-+CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL
-+compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
-+encrypted_instantiate_3168 encrypted_instantiate 3 3168 NULL
-+uv_num_possible_blades_3177 uv_num_possible_blades 0 3177 NULL
-+find_free_extent_3178 find_free_extent 5-7 3178 NULL
-+compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
-+alloc_context_3194 alloc_context 1 3194 NULL
-+codec_reg_write_file_3204 codec_reg_write_file 3 3204 NULL
-+ath6kl_mgmt_tx_3230 ath6kl_mgmt_tx 9 3230 NULL
-+btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
-+kimage_crash_alloc_3233 kimage_crash_alloc 3 3233 NULL
-+write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
-+ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
-+key_key_read_3241 key_key_read 3 3241 NULL
-+shrink_delalloc_3250 shrink_delalloc 0 3250 NULL
-+__ilog2_u64_3284 __ilog2_u64 0-1 3284 NULL
-+iwl_legacy_dbgfs_traffic_log_write_3296 iwl_legacy_dbgfs_traffic_log_write 3 3296 NULL
-+arvo_sysfs_write_3311 arvo_sysfs_write 6 3311 NULL
-+__iovec_copy_from_user_inatomic_3314 __iovec_copy_from_user_inatomic 0-4-3 3314 NULL
-+i915_gem_gtt_bind_object_3319 i915_gem_gtt_bind_object 0 3319 NULL
-+compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL
-+de600_read_byte_3332 de600_read_byte 0 3332 NULL
-+sctp_make_init_ack_3335 sctp_make_init_ack 4 3335 NULL
-+read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
-+sysfs_create_group_3339 sysfs_create_group 0 3339 NULL
-+noack_write_3343 noack_write 3 3343 NULL
-+gsm_control_rls_3353 gsm_control_rls 3 3353 NULL
-+scnprintf_3360 scnprintf 0-2 3360 NULL
-+ReadByteAmd7930_3365 ReadByteAmd7930 0 3365 NULL
-+send_stream_3397 send_stream 4 3397 NULL
-+isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
-+pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
-+crystalhd_create_dio_pool_3427 crystalhd_create_dio_pool 2 3427 NULL
-+pipe_iov_copy_to_user_3447 pipe_iov_copy_to_user 3 3447 NULL
-+percpu_modalloc_3448 percpu_modalloc 2-3 3448 NULL
-+s3fb_ddc_read_3451 s3fb_ddc_read 0 3451 NULL
-+softsynth_write_3455 softsynth_write 3 3455 NULL
-+jffs2_acl_setxattr_3464 jffs2_acl_setxattr 4 3464 NULL nohasharray
-+snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5-4-2 3464 &jffs2_acl_setxattr_3464
-+alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 NULL
-+security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
-+xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 1-0 3496 NULL
-+ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 NULL
-+btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL
-+b43legacy_read16_3561 b43legacy_read16 0 3561 NULL
-+get_interface_3562 get_interface 0 3562 NULL
-+alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL
-+evtchn_read_3569 evtchn_read 3 3569 NULL
-+vc_resize_3585 vc_resize 3-2 3585 NULL
-+compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL
-+sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
-+aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
-+cm_copy_private_data_3649 cm_copy_private_data 2 3649 NULL
-+i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL
-+ntfs_attr_make_non_resident_3694 ntfs_attr_make_non_resident 0 3694 NULL
-+btmrvl_psmode_write_3703 btmrvl_psmode_write 3 3703 NULL nohasharray
-+snd_m3_assp_read_3703 snd_m3_assp_read 0 3703 &btmrvl_psmode_write_3703 nohasharray
-+create_irq_3703 create_irq 0 3703 &snd_m3_assp_read_3703
-+ci_ll_write_3740 ci_ll_write 4 3740 NULL
-+ping_sendmsg_3782 ping_sendmsg 4 3782 NULL
-+sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3 3793 NULL
-+btrfs_alloc_chunk_3808 btrfs_alloc_chunk 0 3808 NULL
-+ncp_file_write_3813 ncp_file_write 3 3813 NULL
-+llc_ui_recvmsg_3826 llc_ui_recvmsg 4 3826 NULL
-+read_file_tx_chainmask_3829 read_file_tx_chainmask 3 3829 NULL
-+stringify_nodemap_3842 stringify_nodemap 2 3842 NULL
-+__buf_prepare_3846 __buf_prepare 0 3846 NULL
-+ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
-+smk_read_onlycap_3855 smk_read_onlycap 3 3855 NULL
-+get_fd_set_3866 get_fd_set 1 3866 NULL
-+apei_res_sub_3873 apei_res_sub 0 3873 NULL
-+garp_attr_create_3883 garp_attr_create 3 3883 NULL
-+uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
-+nvram_write_3894 nvram_write 3 3894 NULL
-+comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
-+vcs_write_3910 vcs_write 3 3910 NULL
-+pm860x_read_device_3958 pm860x_read_device 3 3958 NULL
-+i915_gem_object_get_fence_3981 i915_gem_object_get_fence 0 3981 NULL
-+do_add_counters_3992 do_add_counters 3 3992 NULL
-+userspace_status_4004 userspace_status 4 4004 NULL
-+mei_write_4005 mei_write 3 4005 NULL nohasharray
-+xfs_check_block_4005 xfs_check_block 4 4005 &mei_write_4005
-+snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
-+i915_gem_object_unbind_4016 i915_gem_object_unbind 0 4016 NULL
-+blk_end_request_4024 blk_end_request 3 4024 NULL
-+ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL
-+b1_get_word_4035 b1_get_word 0 4035 NULL
-+i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
-+get_dmabuf_4065 get_dmabuf 2 4065 NULL
-+sctp_make_asconf_4078 sctp_make_asconf 3 4078 NULL
-+fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
-+ab8500_address_write_4099 ab8500_address_write 3 4099 NULL
-+tm6000_read_4151 tm6000_read 3 4151 NULL
-+mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
-+msg_bits_4158 msg_bits 0-3-4 4158 NULL
-+get_alua_req_4166 get_alua_req 3 4166 NULL
-+blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
-+read_file_bool_4180 read_file_bool 3 4180 NULL
-+ocfs2_find_cpos_for_right_leaf_4194 ocfs2_find_cpos_for_right_leaf 0 4194 NULL
-+f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
-+_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
-+__snd_gf1_read_addr_4210 __snd_gf1_read_addr 0 4210 NULL
-+ext4_new_inode_4247 ext4_new_inode 5 4247 NULL
-+dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 2-3-5 4303 NULL
-+ath6kl_wmi_tcmd_test_report_rx_4314 ath6kl_wmi_tcmd_test_report_rx 3 4314 NULL
-+count_strings_4315 count_strings 0 4315 NULL
-+snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
-+__copy_from_user_inatomic_4365 __copy_from_user_inatomic 0-3 4365 NULL nohasharray
-+lookup_string_4365 lookup_string 0 4365 &__copy_from_user_inatomic_4365
-+sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
-+irda_sendmsg_4388 irda_sendmsg 4 4388 NULL
-+access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
-+cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
-+libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
-+do_pages_stat_4437 do_pages_stat 2 4437 NULL
-+memparse_4444 memparse 0 4444 NULL
-+dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
-+at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
-+recv_control_msg_4476 recv_control_msg 5 4476 NULL
-+snd_seq_expand_var_event_4481 snd_seq_expand_var_event 5-0 4481 NULL
-+sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
-+ocfs2_grow_tree_4492 ocfs2_grow_tree 0 4492 NULL nohasharray
-+udp_sendmsg_4492 udp_sendmsg 4 4492 &ocfs2_grow_tree_4492
-+vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
-+l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
-+sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
-+Read_4560 Read 0 4560 NULL
-+btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
-+bch_alloc_4593 bch_alloc 1 4593 NULL
-+ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
-+rbd_create_rw_ops_4605 rbd_create_rw_ops 2 4605 NULL
-+iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3 4635 NULL
-+virtqueue_add_buf_gfp_4662 virtqueue_add_buf_gfp 4-3 4662 NULL
-+map_addr_4666 map_addr 6 4666 NULL
-+skb_add_data_nocache_4682 skb_add_data_nocache 4 4682 NULL
-+cx18_read_pos_4683 cx18_read_pos 3 4683 NULL
-+short_retry_limit_read_4687 short_retry_limit_read 3 4687 NULL
-+kone_receive_4690 kone_receive 4 4690 NULL
-+round_pipe_size_4701 round_pipe_size 1-0 4701 NULL
-+cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
-+trusted_instantiate_4710 trusted_instantiate 3 4710 NULL
-+btmrvl_gpiogap_read_4718 btmrvl_gpiogap_read 3 4718 NULL
-+ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
-+show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
-+find_next_best_node_4774 find_next_best_node 1-0 4774 NULL
-+ip6_ufo_append_data_4780 ip6_ufo_append_data 5-6-7 4780 NULL
-+ncp__vol2io_4804 ncp__vol2io 5 4804 NULL
-+__iio_allocate_sw_ring_buffer_4843 __iio_allocate_sw_ring_buffer 3-2 4843 NULL
-+gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
-+key_tx_spec_read_4862 key_tx_spec_read 3 4862 NULL
-+ocfs2_defrag_extent_4873 ocfs2_defrag_extent 2-3 4873 NULL
-+hid_register_field_4874 hid_register_field 2-3 4874 NULL
-+vga_arb_read_4886 vga_arb_read 3 4886 NULL
-+sys_ipc_4889 sys_ipc 3 4889 NULL
-+del_ptr_4894 del_ptr 0 4894 NULL
-+sys_process_vm_writev_4928 sys_process_vm_writev 5-3 4928 NULL
-+ocfs2_readahead_for_cow_4932 ocfs2_readahead_for_cow 4-3 4932 NULL
-+ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL
-+devm_kzalloc_4966 devm_kzalloc 2 4966 NULL
-+compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
-+skb_network_header_len_4971 skb_network_header_len 0 4971 NULL
-+do_mincore_5018 do_mincore 0-2-1 5018 NULL
-+mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 NULL
-+ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 3-2 5066 NULL
-+__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
-+snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5 5082 NULL
-+snd_emu10k1_ptr20_read_5087 snd_emu10k1_ptr20_read 0 5087 NULL
-+get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
-+kfifo_copy_from_user_5091 kfifo_copy_from_user 4-3-0 5091 &get_random_bytes_5091 nohasharray
-+blk_rq_sectors_5091 blk_rq_sectors 0 5091 &kfifo_copy_from_user_5091
-+sound_write_5102 sound_write 3 5102 NULL
-+qib_7220_handle_hwerrors_5142 qib_7220_handle_hwerrors 3 5142 NULL
-+ufs_add_fragments_5144 ufs_add_fragments 2 5144 NULL
-+ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
-+__uwb_addr_print_5161 __uwb_addr_print 2 5161 NULL
-+iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3 5171 NULL
-+acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL
-+ds1wm_read_5200 ds1wm_read 0 5200 NULL
-+pipe_set_size_5204 pipe_set_size 2 5204 NULL
-+ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
-+isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 NULL
-+iommu_domain_identity_map_5284 iommu_domain_identity_map 2-3 5284 NULL
-+usb_descriptor_fillbuf_5302 usb_descriptor_fillbuf 0 5302 NULL
-+r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
-+pwr_elp_enter_read_5324 pwr_elp_enter_read 3 5324 NULL
-+ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
-+ata_tlink_add_5349 ata_tlink_add 0 5349 NULL
-+ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3 5361 NULL
-+cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 2-3 5368 NULL
-+bitmap_fold_5396 bitmap_fold 4 5396 NULL
-+perf_adjust_period_5408 perf_adjust_period 2-3 5408 NULL
-+nilfs_palloc_entries_per_group_5418 nilfs_palloc_entries_per_group 0 5418 NULL
-+xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
-+xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
-+cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3 5484 NULL
-+tty_write_5494 tty_write 3 5494 NULL
-+tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
-+ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
-+__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
-+spidev_message_5518 spidev_message 3 5518 NULL
-+sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
-+ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL
-+iommu_prepare_identity_map_5540 iommu_prepare_identity_map 2-3 5540 NULL
-+brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
-+le_readq_5557 le_readq 0 5557 NULL
-+inw_5558 inw 0 5558 NULL
-+__first_dma_cap_5560 __first_dma_cap 0 5560 NULL
-+fir16_create_5574 fir16_create 3 5574 NULL
-+bioset_create_5580 bioset_create 1 5580 NULL
-+domain_sg_mapping_5586 domain_sg_mapping 4 5586 NULL
-+do_msgrcv_5590 do_msgrcv 4 5590 NULL
-+ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
-+hidp_output_raw_report_5629 hidp_output_raw_report 3 5629 NULL
-+parse_arg_5657 parse_arg 2 5657 NULL
-+ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
-+posix_clock_register_5662 posix_clock_register 2 5662 NULL
-+get_arg_5694 get_arg 3 5694 NULL
-+ntfs_attr_record_resize_5720 ntfs_attr_record_resize 0 5720 NULL
-+vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL
-+rts51x_transfer_data_partial_5735 rts51x_transfer_data_partial 6 5735 NULL
-+get_packet_5747 get_packet 3 5747 NULL
-+sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3 5775 NULL
-+mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
-+compat_sys_writev_5784 compat_sys_writev 3 5784 NULL
-+__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
-+lpfc_sli_issue_mbox_5792 lpfc_sli_issue_mbox 0 5792 NULL
-+skb_copy_datagram_iovec_5806 skb_copy_datagram_iovec 2-4 5806 NULL
-+ceph_x_encrypt_buflen_5829 ceph_x_encrypt_buflen 0-1 5829 NULL
-+ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
-+ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
-+setup_req_5848 setup_req 3 5848 NULL
-+rx_q_entry_to_length_5855 rx_q_entry_to_length 0-1 5855 NULL
-+compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL
-+config_buf_5862 config_buf 0 5862 NULL
-+ext4_ext_correct_indexes_5865 ext4_ext_correct_indexes 0 5865 NULL
-+port_show_regs_5904 port_show_regs 3 5904 NULL
-+uhci_debug_read_5911 uhci_debug_read 3 5911 NULL
-+lbs_highsnr_read_5931 lbs_highsnr_read 3 5931 NULL
-+edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
-+tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL
-+__apu_get_register_5967 __apu_get_register 0 5967 NULL
-+ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
-+jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 NULL
-+device_add_attributes_6058 device_add_attributes 0 6058 NULL
-+send_video_command_6073 send_video_command 4 6073 NULL nohasharray
-+sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3 6073 &send_video_command_6073
-+logarithmic_accumulation_6094 logarithmic_accumulation 0-2-1 6094 NULL
-+ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL
-+dfs_global_file_write_6112 dfs_global_file_write 3 6112 NULL
-+netfs_trans_alloc_6136 netfs_trans_alloc 2-4 6136 NULL
-+ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
-+wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4 6172 NULL
-+i915_gem_execbuffer_move_to_gpu_6197 i915_gem_execbuffer_move_to_gpu 0 6197 NULL
-+nfc_alloc_skb_6216 nfc_alloc_skb 1 6216 NULL
-+v4l2_ctrl_new_std_menu_6221 v4l2_ctrl_new_std_menu 4 6221 NULL
-+mqueue_read_file_6228 mqueue_read_file 3 6228 NULL
-+ata_host_register_6229 ata_host_register 0 6229 NULL
-+f_hidg_read_6238 f_hidg_read 3 6238 NULL
-+fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL
-+ext4_ext_split_6249 ext4_ext_split 0 6249 NULL
-+pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
-+snd_hda_override_conn_list_6282 snd_hda_override_conn_list 0 6282 NULL nohasharray
-+xenbus_file_write_6282 xenbus_file_write 3 6282 &snd_hda_override_conn_list_6282
-+iwl4965_rs_sta_dbgfs_stats_table_read_6289 iwl4965_rs_sta_dbgfs_stats_table_read 3 6289 NULL
-+set_local_name_6310 set_local_name 4 6310 NULL
-+hfa384x_inw_6329 hfa384x_inw 0 6329 NULL
-+_proc_do_string_6376 _proc_do_string 2 6376 NULL
-+global_reclaimable_pages_6378 global_reclaimable_pages 0 6378 NULL nohasharray
-+osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 &global_reclaimable_pages_6378
-+BcmFlash2xBulkRead_6395 BcmFlash2xBulkRead 0 6395 NULL
-+bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
-+l2up_create_6430 l2up_create 3 6430 NULL
-+ipr_change_queue_depth_6431 ipr_change_queue_depth 2 6431 NULL
-+__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
-+ceph_sync_write_6466 ceph_sync_write 3 6466 NULL
-+ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
-+cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
-+dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
-+ttm_get_pages_6504 ttm_get_pages 4 6504 NULL
-+mei_read_6507 mei_read 3 6507 NULL
-+read_file_disable_ani_6536 read_file_disable_ani 3 6536 NULL
-+rndis_set_oid_6547 rndis_set_oid 4 6547 NULL
-+wdm_read_6549 wdm_read 3 6549 NULL
-+fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
-+bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
-+snd_pcm_hw_refine_old_user_6586 snd_pcm_hw_refine_old_user 0 6586 NULL
-+snmp_mib_init_6604 snmp_mib_init 2-3 6604 NULL
-+ecryptfs_filldir_6622 ecryptfs_filldir 3 6622 NULL
-+dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
-+process_rcvd_data_6679 process_rcvd_data 3 6679 NULL
-+iwl_dbgfs_clear_traffic_statistics_write_6681 iwl_dbgfs_clear_traffic_statistics_write 3 6681 NULL
-+ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL nohasharray
-+pvscsi_allocate_rings_6689 pvscsi_allocate_rings 0 6689 &ql_process_mac_rx_skb_6689
-+ieee80211_build_preq_ies_6691 ieee80211_build_preq_ies 0 6691 NULL
-+btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3 6696 NULL
-+ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3 6699 NULL
-+mpeg_read_6708 mpeg_read 3 6708 NULL
-+ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL
-+video_proc_write_6724 video_proc_write 3 6724 NULL
-+posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
-+rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
-+ocfs2_insert_extent_6737 ocfs2_insert_extent 0 6737 NULL
-+device_queue_depth_6771 device_queue_depth 0 6771 NULL
-+kobject_add_varg_6781 kobject_add_varg 0 6781 NULL
-+iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3 6784 NULL
-+ieee80211_if_read_6785 ieee80211_if_read 3 6785 NULL
-+hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
-+ocfs2_calc_refcount_meta_credits_6802 ocfs2_calc_refcount_meta_credits 0 6802 NULL
-+lbs_rdrf_write_6826 lbs_rdrf_write 3 6826 NULL
-+make_8259A_irq_6828 make_8259A_irq 1 6828 NULL
-+calc_pages_for_6838 calc_pages_for 0-1-2 6838 NULL
-+mon_bin_read_6841 mon_bin_read 3 6841 NULL
-+snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5 6847 NULL
-+ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 NULL nohasharray
-+raw_seticmpfilter_6888 raw_seticmpfilter 3 6888 &ieee80211_if_fmt_path_refresh_time_6888
-+dlmfs_file_write_6892 dlmfs_file_write 3 6892 NULL
-+spi_show_regs_6911 spi_show_regs 3 6911 NULL nohasharray
-+proc_sessionid_read_6911 proc_sessionid_read 3 6911 &spi_show_regs_6911
-+__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
-+ieee80211_rx_mgmt_probe_resp_6918 ieee80211_rx_mgmt_probe_resp 3 6918 NULL
-+ieee80211_send_probe_req_6924 ieee80211_send_probe_req 6-4 6924 NULL
-+cache_do_downcall_6926 cache_do_downcall 3 6926 NULL
-+ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
-+qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
-+ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 4 6951 NULL
-+dn_ifaddr_nlmsg_size_6955 dn_ifaddr_nlmsg_size 0 6955 NULL nohasharray
-+tg3_nvram_write_block_unbuffered_6955 tg3_nvram_write_block_unbuffered 3 6955 &dn_ifaddr_nlmsg_size_6955
-+pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
-+crypto_authenc_esn_setkey_6985 crypto_authenc_esn_setkey 3 6985 NULL
-+request_key_async_6990 request_key_async 4 6990 NULL
-+r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
-+cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
-+tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
-+ld_usb_write_7022 ld_usb_write 3 7022 NULL
-+wimax_msg_7030 wimax_msg 4 7030 NULL
-+ipath_get_base_info_7043 ipath_get_base_info 3 7043 NULL
-+snd_pcm_oss_bytes_7051 snd_pcm_oss_bytes 2 7051 NULL
-+sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 NULL
-+hci_sock_recvmsg_7072 hci_sock_recvmsg 4 7072 NULL
-+event_enable_read_7074 event_enable_read 3 7074 NULL
-+beacon_interval_read_7091 beacon_interval_read 3 7091 NULL
-+check_header_7108 check_header 0 7108 NULL
-+do_async_mmap_readahead_7123 do_async_mmap_readahead 5 7123 NULL
-+qib_format_hwerrors_7133 qib_format_hwerrors 5 7133 NULL
-+send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
-+ipv6_recv_rxpmtu_7142 ipv6_recv_rxpmtu 3 7142 NULL
-+ocfs2_get_left_path_7159 ocfs2_get_left_path 0 7159 NULL
-+__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL nohasharray
-+utf16_strsize_7203 utf16_strsize 0 7203 &__alloc_objio_seg_7203
-+sys32_ipc_7238 sys32_ipc 3 7238 NULL
-+hdlc_loop_7255 hdlc_loop 0 7255 NULL
-+snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
-+f_midi_start_ep_7270 f_midi_start_ep 0 7270 NULL
-+dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 3-4-5-0 7272 NULL
-+get_string_7302 get_string 0 7302 NULL
-+ieee80211_compatible_rates_7318 ieee80211_compatible_rates 0 7318 NULL
-+wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
-+mgmt_control_7349 mgmt_control 3 7349 NULL
-+t1_get_slice_7350 t1_get_slice 0 7350 NULL
-+ext3_free_blocks_7362 ext3_free_blocks 3-4 7362 NULL
-+ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3 7368 NULL
-+schedule_timeout_7371 schedule_timeout 0 7371 NULL
-+hweight_long_7388 hweight_long 1-0 7388 NULL
-+sl_change_mtu_7396 sl_change_mtu 2 7396 NULL
-+readb_7401 readb 0 7401 NULL
-+drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
-+kvm_pv_mmu_op_7436 kvm_pv_mmu_op 3-2 7436 NULL
-+ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL
-+rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3 7455 NULL
-+ms_rw_multi_sector_7459 ms_rw_multi_sector 3-4 7459 NULL
-+__mutex_lock_common_7469 __mutex_lock_common 0 7469 NULL
-+garp_request_join_7471 garp_request_join 4 7471 NULL
-+compat_sys_msgrcv_7482 compat_sys_msgrcv 2 7482 NULL
-+get_stats_7483 get_stats 0 7483 NULL
-+snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL
-+sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL nohasharray
-+ahash_instance_headroom_7509 ahash_instance_headroom 0 7509 &sdhci_alloc_host_7509
-+goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
-+ext4_ext_insert_extent_7576 ext4_ext_insert_extent 0 7576 NULL
-+ext3_try_to_allocate_7590 ext3_try_to_allocate 3-5-0 7590 NULL
-+create_dir_7614 create_dir 0 7614 NULL nohasharray
-+groups_alloc_7614 groups_alloc 1 7614 &create_dir_7614
-+set_connectable_7649 set_connectable 4 7649 NULL
-+skb_copy_expand_7685 skb_copy_expand 3-2 7685 NULL nohasharray
-+acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 &skb_copy_expand_7685
-+acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
-+dev_write_7708 dev_write 3 7708 NULL
-+dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
-+pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
-+manip_pkt_7741 manip_pkt 3 7741 NULL
-+vxge_device_register_7752 vxge_device_register 4 7752 NULL
-+pohmelfs_path_length_7758 pohmelfs_path_length 0 7758 NULL
-+btrfs_force_ra_7761 btrfs_force_ra 5-4 7761 NULL
-+osdv2_attr_list_elem_size_7763 osdv2_attr_list_elem_size 0-1 7763 NULL
-+ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
-+paths_from_inode_7774 paths_from_inode 0 7774 NULL
-+alloc_candev_7776 alloc_candev 1-2 7776 NULL
-+dfs_global_file_read_7787 dfs_global_file_read 3 7787 NULL
-+bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
-+diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL
-+ubifs_leb_read_7828 ubifs_leb_read 0 7828 NULL
-+btrfs_find_space_for_alloc_7876 btrfs_find_space_for_alloc 2 7876 NULL
-+config_desc_7878 config_desc 0 7878 NULL
-+dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4 7892 NULL
-+xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
-+gfs2_tune_get_i_7903 gfs2_tune_get_i 0 7903 NULL
-+ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
-+libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
-+do_surface_dirty_sou_7920 do_surface_dirty_sou 7 7920 NULL
-+f_hidg_write_7932 f_hidg_write 3 7932 NULL
-+io_apic_setup_irq_pin_once_7934 io_apic_setup_irq_pin_once 1 7934 NULL
-+smk_write_load_self_7958 smk_write_load_self 3 7958 NULL
-+sys_mbind_7990 sys_mbind 5 7990 NULL
-+sep_lock_user_pages_8000 sep_lock_user_pages 2-3 8000 NULL
-+extend_or_restart_transaction_8008 extend_or_restart_transaction 0 8008 NULL
-+vcs_read_8017 vcs_read 3 8017 NULL
-+normalize_up_8037 normalize_up 0-2-1 8037 NULL
-+vhost_add_used_and_signal_n_8038 vhost_add_used_and_signal_n 4 8038 NULL
-+iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
-+ms_read_multiple_pages_8052 ms_read_multiple_pages 5-4 8052 NULL
-+leb_read_lock_8070 leb_read_lock 0 8070 NULL
-+ext4_ext_map_blocks_8078 ext4_ext_map_blocks 0 8078 NULL
-+venus_lookup_8121 venus_lookup 4 8121 NULL
-+ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
-+CalcCalPLL_8136 CalcCalPLL 0 8136 NULL
-+ext_sd_execute_write_data_8175 ext_sd_execute_write_data 9 8175 NULL
-+dma_map_area_8178 dma_map_area 3-2-5-0 8178 NULL
-+__sk_mem_schedule_8185 __sk_mem_schedule 2 8185 NULL
-+ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
-+__nf_nat_mangle_tcp_packet_8190 __nf_nat_mangle_tcp_packet 5-7 8190 NULL
-+recent_mt_proc_write_8206 recent_mt_proc_write 3 8206 NULL
-+__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
-+rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3 8212 NULL
-+ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
-+play_iframe_8219 play_iframe 3 8219 NULL
-+sctp_ssnmap_size_8228 sctp_ssnmap_size 0-1-2 8228 NULL
-+check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
-+add_rx_skb_8257 add_rx_skb 3 8257 NULL
-+t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
-+init_cdev_8274 init_cdev 1 8274 NULL
-+qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
-+snd_pcm_update_state_8320 snd_pcm_update_state 0 8320 NULL
-+construct_key_and_link_8321 construct_key_and_link 4 8321 NULL
-+ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
-+__c4iw_init_resource_fifo_8334 __c4iw_init_resource_fifo 3 8334 NULL
-+tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
-+ping_getfrag_8360 ping_getfrag 4-3 8360 NULL
-+ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3 8362 NULL
-+ocfs2_decrease_refcount_rec_8385 ocfs2_decrease_refcount_rec 0 8385 NULL
-+xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
-+zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
-+uvc_v4l2_ioctl_8411 uvc_v4l2_ioctl 2 8411 NULL
-+snd_usb_ctl_msg_8436 snd_usb_ctl_msg 8 8436 NULL
-+generic_bin_search_8440 generic_bin_search 0 8440 NULL
-+afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
-+fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
-+dev_config_8506 dev_config 3 8506 NULL
-+ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL
-+utf16_strnlen_8513 utf16_strnlen 0 8513 NULL
-+snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL
-+ocfs2_read_virt_blocks_8538 ocfs2_read_virt_blocks 2-3 8538 NULL
-+profile_remove_8556 profile_remove 3 8556 NULL
-+pci_msi_check_device_8570 pci_msi_check_device 0 8570 NULL nohasharray
-+cache_slow_downcall_8570 cache_slow_downcall 2 8570 &pci_msi_check_device_8570
-+isr_dma0_done_read_8574 isr_dma0_done_read 3 8574 NULL
-+tower_write_8580 tower_write 3 8580 NULL
-+ocfs2_reserve_local_alloc_bits_8581 ocfs2_reserve_local_alloc_bits 0 8581 NULL
-+tsi721_open_inb_mbox_8598 tsi721_open_inb_mbox 4 8598 NULL
-+rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
-+shash_setkey_unaligned_8620 shash_setkey_unaligned 3 8620 NULL
-+it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
-+scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
-+fuse_send_write_pages_8636 fuse_send_write_pages 0 8636 NULL
-+nf_nat_mangle_tcp_packet_8643 nf_nat_mangle_tcp_packet 5-7 8643 NULL
-+generic_acl_set_8658 generic_acl_set 4 8658 NULL
-+ath6kl_tm_rx_report_event_8660 ath6kl_tm_rx_report_event 3 8660 NULL
-+lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3 8678 NULL
-+skb_frag_size_8695 skb_frag_size 0 8695 NULL
-+arcfb_write_8702 arcfb_write 3 8702 NULL
-+i_size_read_8703 i_size_read 0 8703 NULL nohasharray
-+init_header_8703 init_header 0 8703 &i_size_read_8703
-+cifs_writedata_alloc_8710 cifs_writedata_alloc 1 8710 NULL
-+ctrl_out_8712 ctrl_out 5-3 8712 NULL
-+tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 NULL
-+jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL
-+ocfs2_find_path_8754 ocfs2_find_path 0 8754 NULL
-+em28xx_init_isoc_8755 em28xx_init_isoc 3-2-4-0 8755 NULL
-+yurex_write_8761 yurex_write 3 8761 NULL
-+joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL
-+kstrtoint_from_user_8778 kstrtoint_from_user 2 8778 NULL
-+aligned_nrpages_8791 aligned_nrpages 0-1-2 8791 NULL
-+__bitmap_weight_8796 __bitmap_weight 2-0 8796 NULL
-+cpuset_common_file_read_8800 cpuset_common_file_read 5 8800 NULL
-+intel_ring_begin_8808 intel_ring_begin 0 8808 NULL
-+metronomefb_write_8823 metronomefb_write 3 8823 NULL
-+get_queue_depth_8833 get_queue_depth 0 8833 NULL
-+dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL
-+usb_ep_queue_8839 usb_ep_queue 0 8839 NULL
-+wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
-+iwl_dbgfs_debug_level_write_8871 iwl_dbgfs_debug_level_write 3 8871 NULL
-+compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
-+ab3100_get_set_reg_8890 ab3100_get_set_reg 3 8890 NULL nohasharray
-+tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
-+sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
-+sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
-+write_file_ani_8918 write_file_ani 3 8918 NULL
-+layout_commit_8926 layout_commit 3 8926 NULL
-+adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL
-+driver_stats_read_8944 driver_stats_read 3 8944 NULL
-+read_file_tgt_stats_8959 read_file_tgt_stats 3 8959 NULL
-+seq_bitmap_list_8963 seq_bitmap_list 3 8963 NULL
-+usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL
-+qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL
-+venus_mkdir_8967 venus_mkdir 4 8967 NULL
-+vol_cdev_read_8968 vol_cdev_read 3 8968 NULL nohasharray
-+seq_open_net_8968 seq_open_net 4 8968 &vol_cdev_read_8968
-+bio_integrity_get_tag_8974 bio_integrity_get_tag 3 8974 NULL
-+btrfs_alloc_free_block_8986 btrfs_alloc_free_block 8 8986 NULL
-+get_pipes_9008 get_pipes 0 9008 NULL
-+snd_emu10k1_ptr_read_9026 snd_emu10k1_ptr_read 0-2 9026 NULL
-+fd_ioctl_9028 fd_ioctl 3 9028 NULL
-+nla_put_9042 nla_put 3 9042 NULL
-+snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
-+snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL
-+fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL
-+create_queues_9088 create_queues 3-2 9088 NULL
-+ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
-+caif_stream_sendmsg_9110 caif_stream_sendmsg 4 9110 NULL
-+pmcraid_change_queue_depth_9116 pmcraid_change_queue_depth 2 9116 NULL
-+brcmf_sdbrcm_send_buf_9129 brcmf_sdbrcm_send_buf 6 9129 NULL
-+apei_resources_merge_9149 apei_resources_merge 0 9149 NULL
-+dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
-+isr_irqs_read_9181 isr_irqs_read 3 9181 NULL
-+alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
-+altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194
-+sep_prepare_input_output_dma_table_9200 sep_prepare_input_output_dma_table 4-3-2 9200 NULL
-+snd_m3_get_pointer_9206 snd_m3_get_pointer 0 9206 NULL
-+l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL
-+sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL
-+ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
-+schedule_erase_9240 schedule_erase 0 9240 NULL
-+cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
-+ocfs2_clear_ext_refcount_9256 ocfs2_clear_ext_refcount 0-4 9256 NULL
-+tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 NULL
-+btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
-+ocfs2_merge_rec_right_9267 ocfs2_merge_rec_right 0 9267 NULL
-+sparse_early_usemaps_alloc_node_9269 sparse_early_usemaps_alloc_node 4 9269 NULL
-+hdpvr_read_9273 hdpvr_read 3 9273 NULL
-+iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3 9309 NULL
-+ceph_sync_setxattr_9310 ceph_sync_setxattr 4 9310 NULL
-+sk_rmem_schedule_9331 sk_rmem_schedule 2 9331 NULL
-+ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 4 9342 NULL
-+get_request_type_9393 get_request_type 0 9393 NULL nohasharray
-+mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 &get_request_type_9393
-+read_9397 read 3 9397 NULL
-+set_gpio_9412 set_gpio 0 9412 NULL
-+bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
-+ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL
-+kmalloc_array_9444 kmalloc_array 1-2 9444 NULL
-+ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
-+mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
-+ext3_xattr_set_acl_9467 ext3_xattr_set_acl 4 9467 NULL
-+agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL
-+rbd_coll_end_req_9472 rbd_coll_end_req 3 9472 NULL
-+__alloc_preds_9492 __alloc_preds 2 9492 NULL
-+sock_recvmsg_9500 sock_recvmsg 0 9500 NULL
-+lbs_threshold_write_9502 lbs_threshold_write 5 9502 NULL
-+lp_write_9511 lp_write 3 9511 NULL
-+mext_calc_swap_extents_9517 mext_calc_swap_extents 4 9517 NULL
-+scsi_tgt_kspace_exec_9522 scsi_tgt_kspace_exec 8 9522 NULL
-+read_file_dma_9530 read_file_dma 3 9530 NULL
-+ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
-+nlmsg_parse_9536 nlmsg_parse 2 9536 NULL
-+pohmelfs_send_readpages_9537 pohmelfs_send_readpages 3 9537 NULL
-+audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 NULL
-+readl_9557 readl 0 9557 NULL
-+fw_node_create_9559 fw_node_create 2 9559 NULL
-+kobj_map_9566 kobj_map 3-2 9566 NULL
-+biovec_create_pools_9575 biovec_create_pools 2 9575 NULL
-+ieee80211_tdls_mgmt_9581 ieee80211_tdls_mgmt 8 9581 NULL
-+lguest_setup_irq_9587 lguest_setup_irq 1 9587 NULL
-+do_sync_9604 do_sync 1 9604 NULL
-+snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-6 9605 NULL
-+ocfs2_claim_suballoc_bits_9615 ocfs2_claim_suballoc_bits 0 9615 NULL
-+saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
-+acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 3 9638 NULL
-+compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL
-+ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL
-+queue_received_packet_9657 queue_received_packet 5 9657 NULL
-+snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
-+ks8842_read16_9676 ks8842_read16 0 9676 NULL nohasharray
-+dns_query_9676 dns_query 3-0 9676 &ks8842_read16_9676
-+ea_get_unstuffed_9677 ea_get_unstuffed 0 9677 NULL
-+qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
-+__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
-+is_hole_9694 is_hole 2 9694 NULL
-+vx_transfer_end_9701 vx_transfer_end 0 9701 NULL
-+fnb_9703 fnb 2-3-0 9703 NULL
-+ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3 9705 NULL
-+ddb_input_read_9743 ddb_input_read 3-0 9743 NULL
-+__alloc_percpu_9764 __alloc_percpu 2-1 9764 NULL
-+do_sigpending_9766 do_sigpending 2 9766 NULL
-+btrfs_write_and_wait_transaction_9768 btrfs_write_and_wait_transaction 0 9768 NULL
-+__blk_queue_init_tags_9778 __blk_queue_init_tags 2 9778 NULL
-+snd_mem_proc_write_9786 snd_mem_proc_write 3 9786 NULL
-+qlcnic_validate_ringparam_9794 qlcnic_validate_ringparam 1-2-3 9794 NULL
-+parse_uac2_sample_rate_range_9801 parse_uac2_sample_rate_range 0 9801 NULL
-+tpm_data_in_9802 tpm_data_in 0 9802 NULL
-+ttm_bo_fbdev_io_9805 ttm_bo_fbdev_io 4 9805 NULL
-+udpv6_recvmsg_9813 udpv6_recvmsg 4 9813 NULL nohasharray
-+ieee80211_if_read_state_9813 ieee80211_if_read_state 3 9813 &udpv6_recvmsg_9813
-+cfg80211_send_deauth_9862 cfg80211_send_deauth 3 9862 NULL
-+get_blk_table_len_9863 get_blk_table_len 0 9863 NULL
-+pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
-+mlx4_bitmap_alloc_range_9876 mlx4_bitmap_alloc_range 2-3 9876 NULL
-+bm_register_write_9893 bm_register_write 3 9893 NULL nohasharray
-+snd_midi_event_new_9893 snd_midi_event_new 1 9893 &bm_register_write_9893
-+snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5-3 9895 NULL
-+iwm_rx_packet_alloc_9898 iwm_rx_packet_alloc 3 9898 NULL
-+receive_DataRequest_9904 receive_DataRequest 3 9904 NULL
-+norm_maxw_9907 norm_maxw 0 9907 NULL
-+ext4_map_blocks_9916 ext4_map_blocks 0 9916 NULL
-+root_nfs_parse_options_9937 root_nfs_parse_options 3 9937 NULL
-+read_file_misc_9948 read_file_misc 3 9948 NULL
-+set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
-+ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
-+csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 4-3 9957 NULL
-+btrfs_add_link_9973 btrfs_add_link 5 9973 NULL
-+nfs_readdata_alloc_9990 nfs_readdata_alloc 1 9990 NULL
-+kovaplus_send_10009 kovaplus_send 4 10009 NULL
-+aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
-+handle_request_10024 handle_request 9 10024 NULL
-+rbd_coll_end_req_index_10041 rbd_coll_end_req_index 5 10041 NULL
-+userpolicy_type_attrsize_10067 userpolicy_type_attrsize 0 10067 NULL
-+cifs_llseek_10091 cifs_llseek 2 10091 NULL
-+ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
-+get_elem_size_10110 get_elem_size 0-2 10110 NULL
-+gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL
-+offset_to_bit_10134 offset_to_bit 0 10134 NULL
-+aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3 10155 NULL
-+rx_out_of_mem_read_10157 rx_out_of_mem_read 3 10157 NULL
-+ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL
-+asd_store_update_bios_10165 asd_store_update_bios 4 10165 NULL
-+kstrtol_from_user_10168 kstrtol_from_user 2 10168 NULL
-+proc_pid_attr_read_10173 proc_pid_attr_read 3 10173 NULL
-+mlx4_ib_create_cq_10177 mlx4_ib_create_cq 2 10177 NULL
-+jffs2_user_setxattr_10182 jffs2_user_setxattr 4 10182 NULL
-+register_ftrace_function_10218 register_ftrace_function 0 10218 NULL
-+cciss_proc_write_10259 cciss_proc_write 3 10259 NULL
-+snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 NULL
-+snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
-+highmem_dirtyable_memory_10301 highmem_dirtyable_memory 0-1 10301 NULL
-+read_emulate_10310 read_emulate 2-4 10310 NULL
-+ttm_object_device_init_10321 ttm_object_device_init 2 10321 NULL
-+ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
-+tun_sendmsg_10337 tun_sendmsg 4 10337 NULL
-+em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL
-+ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
-+whci_add_cap_10350 whci_add_cap 0 10350 NULL
-+dbAllocAny_10354 dbAllocAny 0 10354 NULL
-+ms_write_multiple_pages_10362 ms_write_multiple_pages 6-5 10362 NULL
-+sta_ht_capa_read_10366 sta_ht_capa_read 3 10366 NULL
-+ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 NULL
-+led_classdev_register_10384 led_classdev_register 0 10384 NULL
-+do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
-+event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3 10471 NULL
-+qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
-+sel_write_disable_10511 sel_write_disable 3 10511 NULL nohasharray
-+rbd_get_segment_10511 rbd_get_segment 0-3-4 10511 &sel_write_disable_10511
-+osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL
-+rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
-+snd_pcm_hw_params_user_10520 snd_pcm_hw_params_user 0 10520 NULL
-+ocfs2_add_refcounted_extent_10526 ocfs2_add_refcounted_extent 6 10526 NULL
-+snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
-+kstrtouint_from_user_10536 kstrtouint_from_user 2 10536 &snd_pcm_lib_read_10536
-+bcm_ioctl_fw_download_10548 bcm_ioctl_fw_download 0 10548 NULL
-+i915_write_fence_reg_10551 i915_write_fence_reg 0 10551 NULL
-+otp_read_10594 otp_read 5-4-2 10594 NULL
-+supply_map_read_file_10608 supply_map_read_file 3 10608 NULL
-+ima_show_htable_violations_10619 ima_show_htable_violations 3 10619 NULL
-+cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
-+nes_alloc_resource_10624 nes_alloc_resource 3 10624 NULL
-+write_file_rx_chainmask_10636 write_file_rx_chainmask 3 10636 NULL
-+devm_request_irq_10640 devm_request_irq 0 10640 NULL
-+__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
-+br_nlmsg_size_10645 br_nlmsg_size 0 10645 NULL
-+ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 NULL
-+efx_max_tx_len_10662 efx_max_tx_len 0-2 10662 NULL
-+ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
-+parport_write_10669 parport_write 0 10669 NULL
-+tcp_push_10680 tcp_push 3 10680 NULL
-+edge_write_10692 edge_write 4 10692 NULL
-+inl_10708 inl 0 10708 NULL nohasharray
-+selinux_inode_setxattr_10708 selinux_inode_setxattr 4 10708 &inl_10708
-+pvr2_ioread_read_10720 pvr2_ioread_read 3 10720 NULL nohasharray
-+shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
-+__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
-+spi_sync_10731 spi_sync 0 10731 NULL
-+sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL nohasharray
-+apu_get_register_10737 apu_get_register 0 10737 &sctp_getsockopt_maxseg_10737
-+compat_sys_msgsnd_10738 compat_sys_msgsnd 2 10738 NULL
-+ttm_ref_object_add_10748 ttm_ref_object_add 0 10748 NULL
-+vhost_add_used_n_10760 vhost_add_used_n 3 10760 NULL
-+kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL
-+posix_acl_to_xattr_10767 posix_acl_to_xattr 0 10767 NULL
-+loopback_bytepos_update_10776 loopback_bytepos_update 2 10776 NULL
-+i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL
-+snd_mask_value_10794 snd_mask_value 0 10794 NULL
-+sys_bind_10799 sys_bind 3 10799 NULL
-+aun_incoming_10814 aun_incoming 3 10814 NULL
-+diva_set_trace_filter_10820 diva_set_trace_filter 0-1 10820 NULL
-+send_command_10832 send_command 4 10832 NULL
-+lbs_sleepparams_read_10840 lbs_sleepparams_read 3 10840 NULL
-+ida_get_new_above_10853 ida_get_new_above 2 10853 NULL
-+fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3 10855 NULL
-+ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
-+snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3 10872 NULL
-+drm_ht_insert_item_10877 drm_ht_insert_item 0 10877 NULL
-+get_scq_10897 get_scq 2 10897 NULL
-+cgroup_write_string_10900 cgroup_write_string 5 10900 NULL
-+tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL
-+__copy_from_user_10918 __copy_from_user 3-0 10918 NULL
-+kobject_add_10919 kobject_add 0 10919 NULL
-+iwl_calib_set_10944 iwl_calib_set 3 10944 NULL
-+bm_entry_read_10976 bm_entry_read 3 10976 NULL
-+sched_autogroup_write_10984 sched_autogroup_write 3 10984 NULL
-+xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
-+mb_find_next_bit_11037 mb_find_next_bit 0-2-3 11037 NULL
-+tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
-+carl9170_handle_mpdu_11056 carl9170_handle_mpdu 3 11056 NULL
-+tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
-+snd_pcm_delay_11081 snd_pcm_delay 0 11081 NULL
-+count_argc_11083 count_argc 0 11083 NULL
-+kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
-+tw_change_queue_depth_11116 tw_change_queue_depth 2 11116 NULL
-+page_offset_11120 page_offset 0 11120 NULL
-+tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
-+alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
-+ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL nohasharray
-+snd_gf1_pcm_playback_silence_11172 snd_gf1_pcm_playback_silence 4-3 11172 &ioat2_alloc_ring_11172
-+__swab16p_11220 __swab16p 0 11220 NULL
-+hugetlbfs_read_11268 hugetlbfs_read 3 11268 NULL
-+ext4_xattr_check_names_11314 ext4_xattr_check_names 0 11314 NULL
-+construct_key_11329 construct_key 3 11329 NULL nohasharray
-+__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
-+next_segment_11330 next_segment 0-2-1 11330 NULL
-+i915_max_freq_write_11350 i915_max_freq_write 3 11350 NULL
-+sel_write_create_11353 sel_write_create 3 11353 NULL
-+drm_vblank_init_11362 drm_vblank_init 2 11362 NULL
-+qib_get_base_info_11369 qib_get_base_info 3 11369 NULL
-+dev_irnet_write_11398 dev_irnet_write 3 11398 NULL
-+___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
-+str_to_user_11411 str_to_user 2 11411 NULL
-+trace_options_read_11419 trace_options_read 3 11419 NULL
-+__irq_set_trigger_11422 __irq_set_trigger 0 11422 NULL nohasharray
-+xd_read_multiple_pages_11422 xd_read_multiple_pages 5-4 11422 &__irq_set_trigger_11422
-+prepare_image_11424 prepare_image 0 11424 NULL
-+bttv_read_11432 bttv_read 3 11432 NULL
-+__bm_find_next_11447 __bm_find_next 2 11447 NULL
-+pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
-+sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
-+sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
-+kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
-+setup_IO_APIC_irq_extra_11537 setup_IO_APIC_irq_extra 1 11537 NULL
-+skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
-+mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
-+lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3 11576 NULL
-+oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3 11582 NULL
-+snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
-+fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
-+hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
-+sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL
-+nla_total_size_11658 nla_total_size 0-1 11658 NULL
-+ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL
-+btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
-+iwm_ntf_calib_res_11686 iwm_ntf_calib_res 3 11686 NULL
-+sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3 11687 NULL
-+split_11691 split 2 11691 NULL
-+snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL
-+blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
-+i2c_master_recv_11734 i2c_master_recv 0-3 11734 NULL
-+tcf_csum_ipv6_icmp_11738 tcf_csum_ipv6_icmp 4 11738 NULL
-+nfsd4_get_drc_mem_11748 nfsd4_get_drc_mem 0-1-2 11748 NULL
-+iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3 11753 NULL
-+intel_map_page_11762 intel_map_page 4-3 11762 NULL
-+rd_regl_11767 rd_regl 0 11767 NULL
-+ocfs2_relink_block_group_11769 ocfs2_relink_block_group 0 11769 NULL
-+ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3 11776 NULL
-+btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
-+pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
-+umc_device_register_11824 umc_device_register 0 11824 NULL
-+zerocopy_sg_from_iovec_11828 zerocopy_sg_from_iovec 3 11828 NULL
-+sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3 11829 NULL
-+rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
-+shmem_xattr_set_11843 shmem_xattr_set 4 11843 NULL
-+unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
-+ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
-+l2cap_chan_send_11878 l2cap_chan_send 3 11878 NULL
-+_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 NULL
-+xstateregs_get_11906 xstateregs_get 4 11906 NULL
-+ti_write_11916 ti_write 4 11916 NULL
-+kmalloc_slab_11917 kmalloc_slab 1 11917 NULL
-+fs_devrw_entry_11924 fs_devrw_entry 3 11924 NULL
-+bitmap_remap_11929 bitmap_remap 5 11929 NULL
-+atomic_sub_return_11939 atomic_sub_return 0-1 11939 NULL
-+dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
-+kvm_set_msr_common_11953 kvm_set_msr_common 3 11953 NULL
-+f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
-+usc_InReg_11976 usc_InReg 0 11976 NULL nohasharray
-+split_node_11976 split_node 0 11976 &usc_InReg_11976
-+BeceemFlashBulkRead_11979 BeceemFlashBulkRead 0 11979 NULL
-+atmel_read16_11981 atmel_read16 0 11981 NULL
-+ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
-+pyra_send_12061 pyra_send 4 12061 NULL
-+ptc_proc_write_12076 ptc_proc_write 3 12076 NULL
-+i915_gem_object_pin_12083 i915_gem_object_pin 0 12083 NULL
-+alloc_bulk_urbs_generic_12127 alloc_bulk_urbs_generic 5 12127 NULL
-+xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
-+rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5 12137 NULL
-+generic_file_llseek_12139 generic_file_llseek 2 12139 NULL
-+iwl4965_ucode_tx_stats_read_12143 iwl4965_ucode_tx_stats_read 3 12143 NULL
-+rawsock_recvmsg_12144 rawsock_recvmsg 4 12144 NULL
-+get_idx_gc_leb_12148 get_idx_gc_leb 0 12148 NULL
-+btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL
-+ocfs2_local_alloc_new_window_12153 ocfs2_local_alloc_new_window 0 12153 NULL
-+vmbus_open_12154 vmbus_open 2-3 12154 NULL
-+tt_update_changes_12155 tt_update_changes 3 12155 NULL
-+dma_memcpy_to_iovec_12173 dma_memcpy_to_iovec 5 12173 NULL
-+ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
-+compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
-+ip_generic_getfrag_12187 ip_generic_getfrag 3-4 12187 NULL
-+pair_device_12188 pair_device 4 12188 NULL
-+qt2160_read_block_12198 qt2160_read_block 4 12198 NULL
-+bl_is_sector_init_12199 bl_is_sector_init 2 12199 NULL
-+receive_copy_12216 receive_copy 3 12216 NULL
-+snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
-+aat2870_reg_read_file_12221 aat2870_reg_read_file 3 12221 NULL
-+ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
-+ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
-+shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL
-+add_sctp_bind_addr_12269 add_sctp_bind_addr 3 12269 NULL
-+roccat_common_send_12284 roccat_common_send 4 12284 NULL
-+note_last_dentry_12285 note_last_dentry 3 12285 NULL
-+roundup_to_multiple_of_64_12288 roundup_to_multiple_of_64 0-1 12288 NULL
-+iwm_notif_send_12295 iwm_notif_send 6 12295 NULL
-+wrap_min_12303 wrap_min 0-1-2 12303 NULL
-+__einj_error_trigger_12304 __einj_error_trigger 0 12304 NULL
-+bt_sock_recvmsg_12316 bt_sock_recvmsg 4 12316 NULL
-+alloc_trace_probe_12323 alloc_trace_probe 6 12323 NULL
-+tipc_msg_build_12326 tipc_msg_build 4 12326 NULL
-+pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL
-+mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL
-+receive_packet_12367 receive_packet 2 12367 NULL
-+xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
-+btrfs_file_extent_ram_bytes_12391 btrfs_file_extent_ram_bytes 0 12391 NULL nohasharray
-+populate_dir_12391 populate_dir 0 12391 &btrfs_file_extent_ram_bytes_12391
-+ntfs_get_size_for_mapping_pairs_12413 ntfs_get_size_for_mapping_pairs 0 12413 NULL
-+gfs2_llseek_12464 gfs2_llseek 2 12464 NULL
-+skb_do_copy_data_nocache_12465 skb_do_copy_data_nocache 5 12465 NULL
-+x25_sendmsg_12487 x25_sendmsg 4 12487 NULL
-+rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
-+nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
-+qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
-+xfs_get_extsz_hint_12531 xfs_get_extsz_hint 0 12531 NULL
-+iwl_legacy_dbgfs_rx_statistics_read_12545 iwl_legacy_dbgfs_rx_statistics_read 3 12545 NULL
-+WriteRegs_12569 WriteRegs 0 12569 NULL
-+ceph_osdc_wait_request_12572 ceph_osdc_wait_request 0 12572 NULL
-+hvc_alloc_12579 hvc_alloc 4 12579 NULL
-+pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
-+vhci_put_user_12604 vhci_put_user 4 12604 NULL
-+fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 NULL
-+pn_sendmsg_12640 pn_sendmsg 4 12640 NULL
-+nr_recvmsg_12649 nr_recvmsg 4 12649 NULL
-+ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
-+trusted_update_12664 trusted_update 3 12664 NULL
-+sel_read_class_12669 sel_read_class 3 12669 NULL nohasharray
-+sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 &sel_read_class_12669
-+ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3 12716 NULL
-+inet6_prefix_nlmsg_size_12722 inet6_prefix_nlmsg_size 0 12722 NULL
-+key_rx_spec_read_12736 key_rx_spec_read 3 12736 NULL
-+ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3 12756 NULL
-+listxattr_12769 listxattr 3 12769 NULL
-+sctp_ssnmap_init_12772 sctp_ssnmap_init 2-3 12772 NULL
-+ip_ufo_append_data_12775 ip_ufo_append_data 6-7-8 12775 NULL
-+platform_create_bundle_12785 platform_create_bundle 4-6 12785 NULL
-+scsi_adjust_queue_depth_12802 scsi_adjust_queue_depth 3 12802 NULL
-+xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
-+v4l_bound_align_image_12833 v4l_bound_align_image 2-3-6-7 12833 NULL
-+TSS_authhmac_12839 TSS_authhmac 3 12839 NULL
-+spidev_sync_12842 spidev_sync 0 12842 NULL
-+twl4030_init_irq_12843 twl4030_init_irq 2 12843 NULL
-+spidev_ioctl_12846 spidev_ioctl 2 12846 NULL
-+xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 3-5-9 12865 NULL
-+get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL
-+ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
-+get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
-+cxgbi_create_session_12922 cxgbi_create_session 2 12922 NULL nohasharray
-+rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 &cxgbi_create_session_12922
-+free_tind_blocks_12926 free_tind_blocks 0 12926 NULL
-+iwl_legacy_dbgfs_sram_write_12932 iwl_legacy_dbgfs_sram_write 3 12932 NULL
-+do_inode_permission_12946 do_inode_permission 0 12946 NULL
-+bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
-+bm_status_write_12964 bm_status_write 3 12964 NULL
-+sctp_make_chunk_12986 sctp_make_chunk 4 12986 NULL
-+TransmitTcb_12989 TransmitTcb 4 12989 NULL
-+__get_extent_inline_ref_13021 __get_extent_inline_ref 0 13021 NULL
-+subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
-+generic_segment_checks_13041 generic_segment_checks 0 13041 NULL nohasharray
-+ubi_eba_atomic_leb_change_13041 ubi_eba_atomic_leb_change 0 13041 &generic_segment_checks_13041
-+ocfs2_write_begin_13045 ocfs2_write_begin 3-4 13045 NULL
-+ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 NULL nohasharray
-+__dn_setsockopt_13060 __dn_setsockopt 5 13060 &ctnetlink_timestamp_size_13060
-+sandybridge_write_fence_reg_13080 sandybridge_write_fence_reg 0 13080 NULL
-+_ocfs2_free_suballoc_bits_13085 _ocfs2_free_suballoc_bits 0 13085 NULL
-+irq_set_chip_and_handler_13088 irq_set_chip_and_handler 1 13088 NULL
-+xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
-+blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
-+mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3-0 13100 NULL
-+snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
-+snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 NULL
-+xen_allocate_irq_dynamic_13116 xen_allocate_irq_dynamic 0 13116 NULL
-+bfad_debugfs_read_13119 bfad_debugfs_read 3 13119 NULL
-+ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
-+blk_update_request_13146 blk_update_request 3 13146 NULL
-+caif_stream_recvmsg_13173 caif_stream_recvmsg 4 13173 NULL
-+pwr_disable_ps_read_13176 pwr_disable_ps_read 3 13176 NULL
-+__cmpxchg64_13187 __cmpxchg64 0 13187 NULL
-+comedi_read_13199 comedi_read 3 13199 NULL
-+mmc_ext_csd_read_13205 mmc_ext_csd_read 3 13205 NULL
-+__nodes_fold_13215 __nodes_fold 4 13215 NULL
-+svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
-+wait_events_13243 wait_events 0 13243 NULL
-+asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
-+snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
-+fw_download_code_13249 fw_download_code 3 13249 NULL
-+init_tid_tabs_13252 init_tid_tabs 2-3-4 13252 NULL
-+hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
-+bio_integrity_trim_13259 bio_integrity_trim 3 13259 NULL
-+simple_attr_write_13260 simple_attr_write 3 13260 NULL
-+smctr_process_rx_packet_13270 smctr_process_rx_packet 2 13270 NULL
-+carl9170_rx_13272 carl9170_rx 3 13272 NULL
-+pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
-+lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
-+platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
-+find_get_pages_contig_13317 find_get_pages_contig 0 13317 NULL
-+nf_nat_mangle_udp_packet_13321 nf_nat_mangle_udp_packet 5-7 13321 NULL
-+us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 NULL
-+kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
-+iso_sched_alloc_13377 iso_sched_alloc 1 13377 NULL nohasharray
-+wep_key_not_found_read_13377 wep_key_not_found_read 3 13377 &iso_sched_alloc_13377
-+BcmSetActiveSection_13389 BcmSetActiveSection 0 13389 NULL
-+sky2_receive_13407 sky2_receive 2 13407 NULL
-+encrypted_update_13414 encrypted_update 3 13414 NULL nohasharray
-+ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 &encrypted_update_13414
-+netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL nohasharray
-+i915_gem_execbuffer_sync_rings_13417 i915_gem_execbuffer_sync_rings 0 13417 &netxen_alloc_sds_rings_13417
-+keyring_read_13438 keyring_read 3 13438 NULL
-+sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3 13440 NULL
-+ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
-+ocfs2_align_bytes_to_blocks_13512 ocfs2_align_bytes_to_blocks 2 13512 NULL
-+core_status_13515 core_status 4 13515 NULL
-+sctp_tsnmap_mark_13527 sctp_tsnmap_mark 2 13527 NULL
-+bm_init_13529 bm_init 2 13529 NULL
-+request_any_context_irq_13530 request_any_context_irq 0 13530 NULL
-+usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL
-+ubifs_get_idx_gc_leb_13566 ubifs_get_idx_gc_leb 0 13566 NULL
-+read_file_antenna_13574 read_file_antenna 3 13574 NULL
-+cache_write_13589 cache_write 3 13589 NULL
-+mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 NULL
-+irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 NULL
-+Rd_Indx_13602 Rd_Indx 3-2 13602 NULL
-+wm8994_bulk_write_13615 wm8994_bulk_write 3 13615 NULL
-+pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
-+iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
-+packet_snd_13634 packet_snd 3 13634 NULL
-+__qbuf_userptr_13636 __qbuf_userptr 0 13636 NULL
-+blk_msg_write_13655 blk_msg_write 3 13655 NULL
-+nfs_idmap_lookup_id_13665 nfs_idmap_lookup_id 2 13665 NULL
-+cache_downcall_13666 cache_downcall 3 13666 NULL
-+ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL
-+usb_get_string_13693 usb_get_string 0 13693 NULL
-+atomic_cmpxchg_13700 atomic_cmpxchg 0 13700 NULL
-+ocfs2_cache_block_dealloc_13731 ocfs2_cache_block_dealloc 0 13731 NULL
-+cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 NULL
-+audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
-+ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
-+fb_sys_read_13778 fb_sys_read 3 13778 NULL
-+CalcMainPLL_13811 CalcMainPLL 0 13811 NULL
-+bat_ogm_aggregate_new_13813 bat_ogm_aggregate_new 2 13813 NULL
-+random_read_13815 random_read 3 13815 NULL
-+mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
-+mtd_do_readoob_13850 mtd_do_readoob 4 13850 NULL
-+evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
-+compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
-+snd_pcm_aio_read_13900 snd_pcm_aio_read 3 13900 NULL
-+qla2x00_get_ctx_sp_13912 qla2x00_get_ctx_sp 3 13912 NULL
-+ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
-+ocfs2_xa_value_truncate_13940 ocfs2_xa_value_truncate 2 13940 NULL
-+iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3 13943 NULL
-+ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3 13946 NULL
-+lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3 13950 NULL
-+snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL
-+ext4_ind_calc_metadata_amount_13975 ext4_ind_calc_metadata_amount 2 13975 NULL
-+qcam_read_13977 qcam_read 3 13977 NULL
-+dsp_read_13980 dsp_read 2 13980 NULL
-+bm_block_bits_13981 bm_block_bits 0 13981 NULL nohasharray
-+dvb_demux_read_13981 dvb_demux_read 3 13981 &bm_block_bits_13981
-+ieee80211_bss_info_update_13991 ieee80211_bss_info_update 4 13991 NULL
-+create_files_14003 create_files 0 14003 NULL
-+sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
-+btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
-+_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 NULL
-+dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
-+read_def_modal_eeprom_14041 read_def_modal_eeprom 3 14041 NULL
-+ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
-+utf8_to_utf16le_14057 utf8_to_utf16le 0 14057 NULL
-+sta_agg_status_read_14058 sta_agg_status_read 3 14058 NULL
-+do_tcp_sendpages_14083 do_tcp_sendpages 4-3 14083 NULL
-+do_proc_readlink_14096 do_proc_readlink 3 14096 NULL
-+compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
-+nlmsg_len_14115 nlmsg_len 0 14115 NULL
-+gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL
-+print_input_mask_14168 print_input_mask 3-0 14168 NULL
-+ocfs2_split_and_insert_14171 ocfs2_split_and_insert 0 14171 NULL
-+ocfs2_xattr_value_truncate_14183 ocfs2_xattr_value_truncate 3 14183 NULL
-+datafab_read_data_14186 datafab_read_data 4 14186 NULL
-+tcp_manip_pkt_14202 tcp_manip_pkt 2 14202 NULL
-+alloc_async_14208 alloc_async 1 14208 NULL
-+ath6kl_regread_write_14220 ath6kl_regread_write 3 14220 NULL
-+sys_kexec_load_14222 sys_kexec_load 2 14222 NULL
-+dma_declare_coherent_memory_14244 dma_declare_coherent_memory 4 14244 NULL
-+snd_soc_hw_bulk_write_raw_14245 snd_soc_hw_bulk_write_raw 4 14245 NULL
-+ext4_journal_restart_14251 ext4_journal_restart 0 14251 NULL
-+radix_tree_prev_hole_14252 radix_tree_prev_hole 0-2 14252 NULL
-+ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
-+add_numbered_child_14273 add_numbered_child 5 14273 NULL
-+OS_mem_token_alloc_14276 OS_mem_token_alloc 1 14276 NULL
-+em28xx_i2c_eeprom_14280 em28xx_i2c_eeprom 3 14280 NULL
-+snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
-+audit_send_reply_14292 audit_send_reply 7 14292 NULL
-+rr_status_14293 rr_status 5 14293 NULL
-+read_default_ldt_14302 read_default_ldt 2 14302 NULL
-+xfs_qm_qino_alloc_14309 xfs_qm_qino_alloc 3 14309 NULL
-+i915_gem_object_finish_gpu_14312 i915_gem_object_finish_gpu 0 14312 NULL
-+oo_objects_14319 oo_objects 0 14319 NULL
-+iwl_legacy_dbgfs_interrupt_read_14324 iwl_legacy_dbgfs_interrupt_read 3 14324 NULL
-+p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
-+snd_pcm_lib_readv_14363 snd_pcm_lib_readv 0-3 14363 NULL
-+acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL
-+ath6kl_regdump_read_14393 ath6kl_regdump_read 3 14393 NULL
-+smk_write_onlycap_14400 smk_write_onlycap 3 14400 NULL
-+first_logical_byte_14403 first_logical_byte 0 14403 NULL
-+mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
-+get_kcore_size_14425 get_kcore_size 0 14425 NULL
-+gart_alloc_coherent_14437 gart_alloc_coherent 2 14437 NULL
-+check_lpt_crc_14442 check_lpt_crc 0 14442 NULL
-+block_size_14443 block_size 0 14443 NULL
-+snd_emu10k1_proc_spdif_status_14457 snd_emu10k1_proc_spdif_status 4-5 14457 NULL
-+udplite_getfrag_14479 udplite_getfrag 3-4 14479 NULL
-+ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3 14486 NULL
-+cmd_complete_14502 cmd_complete 5 14502 NULL
-+ocfs2_debug_read_14507 ocfs2_debug_read 3 14507 NULL
-+prepare_data_14536 prepare_data 3 14536 NULL nohasharray
-+ep0_write_14536 ep0_write 3 14536 &prepare_data_14536 nohasharray
-+dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 &ep0_write_14536
-+register_trace_sched_switch_14545 register_trace_sched_switch 0 14545 NULL
-+l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
-+picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3 14549 NULL
-+nfqnl_mangle_14583 nfqnl_mangle 2 14583 NULL
-+idmap_pipe_downcall_14591 idmap_pipe_downcall 3 14591 NULL
-+ocfs2_steal_meta_14602 ocfs2_steal_meta 0 14602 NULL
-+ocfs2_trim_group_14641 ocfs2_trim_group 4-3 14641 NULL
-+dbJoin_14644 dbJoin 0 14644 NULL
-+profile_replace_14652 profile_replace 3 14652 NULL
-+min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
-+ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
-+u_audio_playback_14709 u_audio_playback 3 14709 NULL
-+vfd_write_14717 vfd_write 3 14717 NULL
-+ext4_da_map_blocks_14723 ext4_da_map_blocks 2 14723 NULL nohasharray
-+inet_listen_14723 inet_listen 2 14723 &ext4_da_map_blocks_14723
-+__blk_end_request_14729 __blk_end_request 3 14729 NULL nohasharray
-+do_mmap_14729 do_mmap 0 14729 &__blk_end_request_14729
-+rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
-+store_camera_14751 store_camera 4 14751 NULL
-+sta_dev_read_14782 sta_dev_read 3 14782 NULL
-+keys_proc_write_14792 keys_proc_write 3 14792 NULL nohasharray
-+cp_tm1217_read_14792 cp_tm1217_read 3 14792 &keys_proc_write_14792
-+ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
-+__kfifo_in_14797 __kfifo_in 3-0 14797 NULL
-+snd_als300_gcr_read_14801 snd_als300_gcr_read 0 14801 NULL nohasharray
-+hpet_readl_14801 hpet_readl 0 14801 &snd_als300_gcr_read_14801
-+__i2400ms_rx_get_size_14826 __i2400ms_rx_get_size 0 14826 NULL
-+do_tune_cpucache_14828 do_tune_cpucache 2 14828 NULL
-+__mutex_fastpath_lock_retval_14844 __mutex_fastpath_lock_retval 0 14844 NULL
-+lcd_write_14857 lcd_write 3 14857 NULL nohasharray
-+__krealloc_14857 __krealloc 2 14857 &lcd_write_14857
-+get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
-+acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
-+ubi_leb_change_14899 ubi_leb_change 0 14899 NULL
-+krealloc_14908 krealloc 2 14908 NULL
-+__arch_hweight64_14923 __arch_hweight64 0 14923 NULL
-+store_sys_wmi_14934 store_sys_wmi 4 14934 NULL
-+ocfs2_expand_nonsparse_inode_14936 ocfs2_expand_nonsparse_inode 3-4 14936 NULL
-+queue_cnt_14951 queue_cnt 0 14951 NULL
-+unix_dgram_recvmsg_14952 unix_dgram_recvmsg 4 14952 NULL
-+videobuf_read_stream_14956 videobuf_read_stream 3 14956 NULL
-+help_14971 help 4 14971 NULL
-+mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
-+setkey_14987 setkey 3 14987 NULL
-+store_touchpad_15003 store_touchpad 4 15003 NULL
-+blk_integrity_tuple_size_15027 blk_integrity_tuple_size 0 15027 NULL
-+irq_get_next_irq_15053 irq_get_next_irq 1-0 15053 NULL
-+store_lslvl_15059 store_lslvl 4 15059 NULL
-+nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
-+ntfs_copy_from_user_15072 ntfs_copy_from_user 3-5-0 15072 NULL
-+pppoe_recvmsg_15073 pppoe_recvmsg 4 15073 NULL
-+hex_dump_to_buffer_15121 hex_dump_to_buffer 6 15121 NULL
-+start_port_15124 start_port 0 15124 NULL
-+perf_ctx_adjust_freq_15133 perf_ctx_adjust_freq 2 15133 NULL
-+ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
-+iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL
-+reserve_resources_15194 reserve_resources 3 15194 NULL
-+bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3 15218 NULL
-+udf_bitmap_new_block_15230 udf_bitmap_new_block 5 15230 NULL nohasharray
-+nlmsg_total_size_15230 nlmsg_total_size 0-1 15230 &udf_bitmap_new_block_15230
-+variax_alloc_sysex_buffer_15237 variax_alloc_sysex_buffer 3 15237 NULL
-+iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3 15239 NULL
-+simple_strtol_15273 simple_strtol 0 15273 NULL
-+fw_realloc_buffer_15280 fw_realloc_buffer 2 15280 NULL
-+sys_connect_15291 sys_connect 3 15291 NULL
-+arch_enable_uv_irq_15294 arch_enable_uv_irq 2 15294 NULL
-+acpi_ev_create_gpe_block_15297 acpi_ev_create_gpe_block 5 15297 NULL
-+ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 NULL
-+fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 NULL
-+__ocfs2_remove_xattr_range_15330 __ocfs2_remove_xattr_range 4-3-5 15330 NULL
-+ioread16_15342 ioread16 0 15342 NULL
-+alloc_ring_15345 alloc_ring 4-2 15345 NULL
-+acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL
-+compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
-+domain_flush_pages_15379 domain_flush_pages 2-3 15379 NULL
-+alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
-+get_modalias_15406 get_modalias 2 15406 NULL
-+__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
-+tcp_mtu_to_mss_15438 tcp_mtu_to_mss 0-2 15438 NULL
-+hpsa_change_queue_depth_15449 hpsa_change_queue_depth 2 15449 NULL
-+__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 NULL
-+iwl_legacy_dbgfs_wd_timeout_write_15478 iwl_legacy_dbgfs_wd_timeout_write 3 15478 NULL
-+insert_old_idx_znode_15500 insert_old_idx_znode 0 15500 NULL
-+zd_chip_is_zd1211b_15518 zd_chip_is_zd1211b 0 15518 NULL
-+ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
-+p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
-+ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
-+xfrm_state_mtu_15548 xfrm_state_mtu 0-2 15548 NULL
-+ieee80211_amsdu_to_8023s_15561 ieee80211_amsdu_to_8023s 5 15561 NULL
-+mlx4_buf_alloc_15572 mlx4_buf_alloc 2 15572 NULL nohasharray
-+snd_pcm_channel_info_15572 snd_pcm_channel_info 0 15572 &mlx4_buf_alloc_15572
-+persistent_status_15574 persistent_status 4 15574 NULL
-+bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
-+vme_user_write_15587 vme_user_write 3 15587 NULL
-+ocfs2_truncate_rec_15595 ocfs2_truncate_rec 0-7 15595 NULL
-+get_event_length_15598 get_event_length 0 15598 NULL
-+sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
-+iommu_device_max_index_15620 iommu_device_max_index 0-3-2-1 15620 NULL nohasharray
-+compat_fillonedir_15620 compat_fillonedir 3 15620 &iommu_device_max_index_15620
-+dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
-+proc_loginuid_read_15631 proc_loginuid_read 3 15631 NULL
-+tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL
-+joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
-+xsd_read_15653 xsd_read 3 15653 NULL
-+compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
-+unix_bind_15668 unix_bind 3 15668 NULL
-+dm_read_15674 dm_read 3 15674 NULL
-+i915_gem_object_set_to_cpu_domain_15705 i915_gem_object_set_to_cpu_domain 0 15705 NULL
-+inet6_if_nlmsg_size_15711 inet6_if_nlmsg_size 0 15711 NULL
-+ocfs2_split_tree_15716 ocfs2_split_tree 0-5 15716 NULL
-+HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL
-+sk_wmem_schedule_15759 sk_wmem_schedule 2 15759 NULL
-+ftrace_profile_init_cpu_15761 ftrace_profile_init_cpu 0 15761 NULL
-+bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 3-1-0 15762 NULL
-+msi_alloc_irte_15798 msi_alloc_irte 3 15798 NULL
-+smk_read_direct_15803 smk_read_direct 3 15803 NULL
-+gnttab_expand_15817 gnttab_expand 1 15817 NULL
-+afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3 15822 NULL
-+table_size_15851 table_size 0-1-2 15851 NULL
-+ubi_io_write_15870 ubi_io_write 0 15870 NULL nohasharray
-+media_entity_init_15870 media_entity_init 2-4 15870 &ubi_io_write_15870
-+ddr_init_15874 ddr_init 0 15874 NULL
-+__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
-+nfs_map_group_to_gid_15892 nfs_map_group_to_gid 3 15892 NULL
-+native_read_msr_15905 native_read_msr 0 15905 NULL
-+parse_audio_stream_data_15937 parse_audio_stream_data 3 15937 NULL
-+power_read_15939 power_read 3 15939 NULL
-+lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3 15948 NULL nohasharray
-+i2c_write_15948 i2c_write 0 15948 &lpfc_idiag_drbacc_read_15948
-+snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5-2-4 15952 NULL
-+calculate_max_size_15977 calculate_max_size 0 15977 NULL
-+get_entry_16003 get_entry 4 16003 NULL
-+hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
-+viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3 16018 NULL
-+got_frame_16028 got_frame 2 16028 NULL
-+dccp_recvmsg_16056 dccp_recvmsg 4 16056 NULL
-+snd_sgbuf_aligned_pages_16063 snd_sgbuf_aligned_pages 0-1 16063 NULL
-+ocfs2_sync_local_to_main_16076 ocfs2_sync_local_to_main 0 16076 NULL
-+isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3 16103 NULL
-+dma_tx_requested_read_16110 dma_tx_requested_read 3 16110 NULL nohasharray
-+isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3 16110 &dma_tx_requested_read_16110
-+irq_set_chip_and_handler_name_16111 irq_set_chip_and_handler_name 1 16111 NULL
-+rd_mem_16117 rd_mem 0 16117 NULL
-+snd_dma_pointer_16126 snd_dma_pointer 0-2 16126 NULL
-+compat_sys_select_16131 compat_sys_select 1 16131 NULL
-+fsm_init_16134 fsm_init 2 16134 NULL
-+hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
-+ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL
-+cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
-+create_table_16213 create_table 2 16213 NULL
-+atomic_read_file_16227 atomic_read_file 3 16227 NULL
-+BcmGetSectionValStartOffset_16235 BcmGetSectionValStartOffset 0 16235 NULL
-+btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL
-+mark_written_sectors_16262 mark_written_sectors 2 16262 NULL
-+reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL
-+ocfs2_xattr_bucket_value_truncate_16279 ocfs2_xattr_bucket_value_truncate 4 16279 NULL
-+drbd_setsockopt_16280 drbd_setsockopt 5 16280 NULL nohasharray
-+nand_bch_init_16280 nand_bch_init 2-3 16280 &drbd_setsockopt_16280
-+account_16283 account 0-4-2 16283 NULL
-+jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL
-+stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
-+rsc_mgr_init_16299 rsc_mgr_init 3 16299 NULL
-+sst_allocate_decode_buf_16349 sst_allocate_decode_buf 3 16349 NULL
-+total_ps_buffered_read_16365 total_ps_buffered_read 3 16365 NULL
-+iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL
-+nl80211_send_unprot_deauth_16378 nl80211_send_unprot_deauth 4 16378 NULL
-+i8042_create_kbd_port_16379 i8042_create_kbd_port 0 16379 NULL
-+scsi_nl_send_vendor_msg_16394 scsi_nl_send_vendor_msg 5 16394 NULL
-+alloc_trdev_16399 alloc_trdev 1 16399 NULL
-+ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3 16420 NULL
-+rxrpc_server_keyring_16431 rxrpc_server_keyring 3 16431 NULL
-+calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
-+ocfs2_expand_refcount_tree_16455 ocfs2_expand_refcount_tree 0 16455 NULL
-+netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
-+sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
-+ab8500_val_write_16473 ab8500_val_write 3 16473 NULL
-+ocfs2_block_group_set_bits_16488 ocfs2_block_group_set_bits 0 16488 NULL
-+tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
-+filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
-+start_this_handle_16519 start_this_handle 0 16519 NULL
-+snd_interval_max_16529 snd_interval_max 0 16529 NULL
-+lpfc_debugfs_read_16566 lpfc_debugfs_read 3 16566 NULL
-+agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
-+__cfg80211_testmode_alloc_skb_16611 __cfg80211_testmode_alloc_skb 2 16611 NULL
-+btrfs_wait_marked_extents_16615 btrfs_wait_marked_extents 0 16615 NULL
-+bnx2i_session_create_16624 bnx2i_session_create 2 16624 NULL
-+packet_recv_error_16669 packet_recv_error 3 16669 NULL
-+dlm_new_lockspace_16688 dlm_new_lockspace 2 16688 NULL
-+calc_layout_16690 calc_layout 4 16690 NULL
-+em28xx_v4l2_read_16701 em28xx_v4l2_read 3 16701 NULL
-+iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 NULL
-+arcmsr_adjust_disk_queue_depth_16756 arcmsr_adjust_disk_queue_depth 2 16756 NULL
-+blk_rq_map_user_iov_16772 blk_rq_map_user_iov 5 16772 NULL
-+i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
-+get_server_iovec_16804 get_server_iovec 2 16804 NULL
-+tipc_send2name_16809 tipc_send2name 6 16809 NULL
-+mled_proc_write_16831 mled_proc_write 3 16831 NULL nohasharray
-+drm_malloc_ab_16831 drm_malloc_ab 1-2 16831 &mled_proc_write_16831
-+scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL
-+hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL
-+alloc_idx_lebs_16872 alloc_idx_lebs 2 16872 NULL
-+carl9170_debugfs_ampdu_state_read_16873 carl9170_debugfs_ampdu_state_read 3 16873 NULL
-+st_write_16874 st_write 3 16874 NULL
-+__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL
-+ext4_ext_zeroout_16895 ext4_ext_zeroout 0 16895 NULL
-+mwifiex_update_curr_bss_params_16908 mwifiex_update_curr_bss_params 5 16908 NULL
-+ivtv_v4l2_ioctl_16915 ivtv_v4l2_ioctl 2 16915 NULL
-+psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
-+snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &psb_unlocked_ioctl_16926
-+paranoid_check_vid_hdr_16932 paranoid_check_vid_hdr 0 16932 NULL
-+random32_16937 random32 0 16937 NULL
-+ip_append_data_16942 ip_append_data 5-6 16942 NULL
-+_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
-+squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
-+cfg80211_send_unprot_disassoc_16951 cfg80211_send_unprot_disassoc 3 16951 NULL
-+wrm_16966 wrm 0 16966 NULL
-+keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
-+ceph_read_dir_17005 ceph_read_dir 3 17005 NULL
-+snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
-+copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL nohasharray
-+iwm_if_alloc_17027 iwm_if_alloc 1 17027 &copy_counters_to_user_17027
-+jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4 17048 NULL
-+__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
-+sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
-+dvb_dvr_read_17073 dvb_dvr_read 3 17073 NULL
-+simple_transaction_read_17076 simple_transaction_read 3 17076 NULL
-+expand_files_17080 expand_files 2 17080 NULL
-+carl9170_debugfs_mem_usage_read_17084 carl9170_debugfs_mem_usage_read 3 17084 NULL
-+entry_length_17093 entry_length 0 17093 NULL
-+sys_preadv_17100 sys_preadv 3 17100 NULL
-+ocfs2_get_refcount_cpos_end_17113 ocfs2_get_refcount_cpos_end 0 17113 NULL
-+write_mem_17114 write_mem 3 17114 NULL
-+pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
-+mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
-+wrmaltWithLock_17139 wrmaltWithLock 0 17139 NULL
-+jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
-+befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
-+pm860x_page_bulk_read_17174 pm860x_page_bulk_read 3 17174 NULL
-+access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
-+iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3 17189 &access_remote_vm_17189
-+driver_state_read_17194 driver_state_read 3 17194 NULL nohasharray
-+iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &driver_state_read_17194
-+dn_recvmsg_17213 dn_recvmsg 4 17213 NULL
-+ms_rw_17220 ms_rw 3-4 17220 NULL
-+__be16_to_cpup_17261 __be16_to_cpup 0 17261 NULL
-+alloc_ep_17269 alloc_ep 1 17269 NULL
-+pg_read_17276 pg_read 3 17276 NULL
-+raw_recvmsg_17277 raw_recvmsg 4 17277 NULL
-+neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL
-+minstrel_stats_read_17290 minstrel_stats_read 3 17290 NULL
-+skb_pad_17302 skb_pad 2 17302 NULL
-+mb_cache_create_17307 mb_cache_create 2 17307 NULL
-+iwm_umac_set_config_var_17320 iwm_umac_set_config_var 4 17320 NULL
-+ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 NULL
-+alloc_fdtable_17389 alloc_fdtable 1 17389 NULL
-+lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3 17424 NULL
-+compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
-+sta_connected_time_read_17435 sta_connected_time_read 3 17435 NULL
-+snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 NULL
-+nla_get_u32_17455 nla_get_u32 0 17455 NULL
-+__send_request_17461 __send_request 0 17461 NULL nohasharray
-+__ref_totlen_17461 __ref_totlen 0 17461 &__send_request_17461
-+probe_kernel_write_17481 probe_kernel_write 3 17481 NULL
-+TSS_rawhmac_17486 TSS_rawhmac 3 17486 NULL
-+bitmap_pos_to_ord_17503 bitmap_pos_to_ord 3 17503 NULL
-+lbs_highrssi_write_17515 lbs_highrssi_write 3 17515 NULL
-+restore_i387_fxsave_17528 restore_i387_fxsave 2 17528 NULL
-+__cfg80211_roamed_17529 __cfg80211_roamed 5-7 17529 NULL
-+xlog_do_log_recovery_17550 xlog_do_log_recovery 3 17550 NULL
-+__copy_to_user_17551 __copy_to_user 3-0 17551 NULL
-+copy_from_user_17559 copy_from_user 3-0 17559 NULL
-+snd_pcm_action_lock_irq_17569 snd_pcm_action_lock_irq 0 17569 NULL
-+acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL
-+neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL
-+rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
-+brcmf_process_nvram_vars_17601 brcmf_process_nvram_vars 0 17601 NULL nohasharray
-+iwl_dump_nic_event_log_17601 iwl_dump_nic_event_log 0 17601 &brcmf_process_nvram_vars_17601
-+__inode_info_17603 __inode_info 0 17603 NULL
-+osst_execute_17607 osst_execute 7-6 17607 NULL
-+ocfs2_mark_extent_written_17615 ocfs2_mark_extent_written 6 17615 NULL
-+dma_map_page_17628 dma_map_page 0 17628 NULL
-+ocfs2_rotate_subtree_left_17634 ocfs2_rotate_subtree_left 0 17634 NULL
-+packet_setsockopt_17662 packet_setsockopt 5 17662 NULL nohasharray
-+ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662
-+dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
-+pwr_enable_ps_read_17686 pwr_enable_ps_read 3 17686 NULL
-+filemap_fdatawait_17688 filemap_fdatawait 0 17688 NULL
-+venus_rename_17707 venus_rename 4-5 17707 NULL
-+intel_wait_ring_buffer_17727 intel_wait_ring_buffer 0 17727 NULL
-+exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL
-+sctpprobe_read_17741 sctpprobe_read 3 17741 NULL
-+mark_unsafe_pages_17759 mark_unsafe_pages 0 17759 NULL
-+perf_clock_17787 perf_clock 0 17787 NULL
-+get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
-+gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
-+cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL
-+count_leafs_17842 count_leafs 0 17842 NULL
-+tcp_left_out_17860 tcp_left_out 0 17860 NULL
-+sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3 17864 NULL
-+alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL
-+ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3 17875 NULL
-+orinoco_set_key_17878 orinoco_set_key 7-5 17878 NULL
-+init_per_cpu_17880 init_per_cpu 1 17880 NULL
-+ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
-+compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
-+ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
-+ocfs2_clusters_to_blocks_17896 ocfs2_clusters_to_blocks 0-2 17896 NULL
-+dccp_feat_register_sp_17914 dccp_feat_register_sp 5 17914 NULL
-+xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL
-+xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 3-5-9 17916 NULL
-+srp_iu_pool_alloc_17920 srp_iu_pool_alloc 2 17920 NULL
-+scsi_bufflen_17933 scsi_bufflen 0 17933 NULL
-+beacon_interval_write_17952 beacon_interval_write 3 17952 NULL
-+ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL
-+calc_nr_buckets_17976 calc_nr_buckets 0 17976 NULL
-+smk_write_cipso_17989 smk_write_cipso 3 17989 NULL
-+ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
-+pvr2_v4l2_read_18006 pvr2_v4l2_read 3 18006 NULL
-+prandom32_18007 prandom32 0 18007 NULL
-+alloc_rx_desc_ring_18016 alloc_rx_desc_ring 2 18016 NULL
-+fill_read_18019 fill_read 0 18019 NULL
-+o2hb_highest_node_18034 o2hb_highest_node 2 18034 NULL
-+ocfs2_cache_cluster_dealloc_18043 ocfs2_cache_cluster_dealloc 0 18043 NULL
-+cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
-+ddebug_proc_write_18055 ddebug_proc_write 3 18055 NULL
-+fpregs_get_18066 fpregs_get 4 18066 NULL
-+packet_came_18072 packet_came 3 18072 NULL
-+kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL
-+pvclock_get_nsec_offset_18104 pvclock_get_nsec_offset 0 18104 NULL
-+netlink_kernel_create_18110 netlink_kernel_create 3 18110 NULL
-+iwch_create_cq_18115 iwch_create_cq 2 18115 NULL
-+dfs_file_read_18116 dfs_file_read 3 18116 NULL
-+svc_getnl_18120 svc_getnl 0 18120 NULL
-+selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4 18148 NULL
-+is_idx_node_in_use_18165 is_idx_node_in_use 0 18165 NULL
-+_has_tag_18169 _has_tag 2 18169 NULL
-+pccard_store_cis_18176 pccard_store_cis 6 18176 NULL
-+cfpkt_create_18197 cfpkt_create 1 18197 NULL
-+snd_pcm_hw_refine_user_18204 snd_pcm_hw_refine_user 0 18204 NULL
-+orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
-+gsm_control_message_18209 gsm_control_message 4 18209 NULL
-+ocfs2_divide_leaf_refcount_block_18214 ocfs2_divide_leaf_refcount_block 0 18214 NULL
-+do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5 18215 NULL
-+koneplus_send_18226 koneplus_send 4 18226 NULL
-+gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
-+rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5 18254 NULL
-+__sysfs_add_one_18258 __sysfs_add_one 0 18258 NULL
-+qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL
-+call_usermodehelper_18268 call_usermodehelper 0 18268 NULL
-+gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
-+alloc_ring_18278 alloc_ring 4-2 18278 NULL
-+find_dirty_idx_leb_18280 find_dirty_idx_leb 0 18280 NULL
-+mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
-+um_idi_write_18293 um_idi_write 3 18293 NULL
-+ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
-+vga_r_18310 vga_r 0 18310 NULL
-+alloc_and_copy_string_18321 alloc_and_copy_string 2 18321 NULL
-+ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
-+bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL
-+lcd_proc_write_18351 lcd_proc_write 3 18351 NULL
-+pwr_power_save_off_read_18355 pwr_power_save_off_read 3 18355 NULL
-+xlbd_reserve_minors_18365 xlbd_reserve_minors 1-2 18365 NULL
-+ep_io_18367 ep_io 0 18367 NULL
-+__video_register_device_18399 __video_register_device 3 18399 NULL
-+crystalhd_user_data_18407 crystalhd_user_data 3 18407 NULL
-+snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL
-+fuse_perform_write_18457 fuse_perform_write 4 18457 NULL
-+regset_tls_set_18459 regset_tls_set 4 18459 NULL
-+write_file_tx_chainmask_18487 write_file_tx_chainmask 3 18487 NULL nohasharray
-+udpv6_setsockopt_18487 udpv6_setsockopt 5 18487 &write_file_tx_chainmask_18487
-+__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0-3 18510 NULL
-+snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
-+snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
-+seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
-+acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
-+sas_change_queue_depth_18555 sas_change_queue_depth 2 18555 NULL
-+vb2_streamon_18562 vb2_streamon 0 18562 NULL
-+debug_output_18575 debug_output 3 18575 NULL
-+check_lpt_type_18577 check_lpt_type 0 18577 NULL
-+__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
-+filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
-+slabinfo_write_18600 slabinfo_write 3 18600 &filemap_fdatawait_range_18600
-+iowarrior_write_18604 iowarrior_write 3 18604 NULL
-+from_buffer_18625 from_buffer 3 18625 NULL
-+f1x_map_sysaddr_to_csrow_18628 f1x_map_sysaddr_to_csrow 2 18628 NULL
-+cfg80211_send_rx_assoc_18638 cfg80211_send_rx_assoc 3 18638 NULL
-+snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
-+unmap_page_18665 unmap_page 2-3 18665 NULL
-+edge_tty_recv_18667 edge_tty_recv 4 18667 NULL nohasharray
-+xfs_iext_insert_18667 xfs_iext_insert 3 18667 &edge_tty_recv_18667
-+iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3 18708 NULL
-+ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
-+ocfs2_trim_extent_18711 ocfs2_trim_extent 3-4 18711 NULL
-+blk_rq_bytes_18715 blk_rq_bytes 0 18715 NULL
-+snd_als4k_gcr_read_addr_18741 snd_als4k_gcr_read_addr 0 18741 NULL
-+o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL
-+__erst_read_to_erange_from_nvram_18748 __erst_read_to_erange_from_nvram 0 18748 NULL
-+wep_packets_read_18751 wep_packets_read 3 18751 NULL
-+read_file_dump_nfcal_18766 read_file_dump_nfcal 3 18766 NULL
-+ffs_epfile_read_18775 ffs_epfile_read 3 18775 NULL
-+alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
-+ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 NULL
-+setup_ioapic_irq_18813 setup_ioapic_irq 1 18813 NULL
-+iio_allocate_device_18821 iio_allocate_device 1 18821 NULL
-+sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
-+mtf_test_write_18844 mtf_test_write 3 18844 NULL
-+drm_ht_create_18853 drm_ht_create 2 18853 NULL
-+sctp_setsockopt_events_18862 sctp_setsockopt_events 3 18862 NULL
-+ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3 18869 NULL
-+xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
-+width_to_agaw_18883 width_to_agaw 0-1 18883 NULL
-+ceph_setxattr_18913 ceph_setxattr 4 18913 NULL
-+snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
-+sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 NULL
-+fdb_nlmsg_size_18957 fdb_nlmsg_size 0 18957 NULL
-+__nla_reserve_18974 __nla_reserve 3 18974 NULL
-+alc_auto_create_extra_outs_18975 alc_auto_create_extra_outs 2 18975 NULL
-+find_dirtiest_idx_leb_19001 find_dirtiest_idx_leb 0 19001 NULL
-+layout_in_gaps_19006 layout_in_gaps 2 19006 NULL
-+huge_page_size_19008 huge_page_size 0 19008 NULL
-+push_leaf_right_19017 push_leaf_right 0 19017 NULL
-+prepare_highmem_image_19028 prepare_highmem_image 0 19028 NULL
-+ocfs2_steal_resource_19036 ocfs2_steal_resource 0 19036 NULL
-+revalidate_19043 revalidate 2 19043 NULL
-+drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
-+afs_vnode_store_data_19048 afs_vnode_store_data 2-3-4-5 19048 NULL
-+do_vm86_irq_handling_19056 do_vm86_irq_handling 2 19056 NULL
-+create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
-+ieee80211_key_alloc_19065 ieee80211_key_alloc 3 19065 NULL
-+alloc_pbl_19075 alloc_pbl 2 19075 NULL
-+copy_and_check_19089 copy_and_check 3 19089 NULL
-+sys_process_vm_readv_19090 sys_process_vm_readv 5-3 19090 NULL
-+sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3 19106 NULL
-+cifs_readv_from_socket_19109 cifs_readv_from_socket 3 19109 NULL
-+skb_gro_offset_19123 skb_gro_offset 0 19123 NULL
-+ext4_inode_table_19125 ext4_inode_table 0 19125 NULL
-+snd_als4k_iobase_readl_19136 snd_als4k_iobase_readl 0 19136 NULL
-+alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
-+count_history_pages_19171 count_history_pages 0-3 19171 NULL
-+iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3 19205 NULL
-+vmw_unlocked_ioctl_19212 vmw_unlocked_ioctl 2 19212 NULL
-+__copy_to_user_inatomic_19214 __copy_to_user_inatomic 3-0 19214 NULL
-+dev_counters_read_19216 dev_counters_read 3 19216 NULL
-+gsi_to_irq_19220 gsi_to_irq 0-1 19220 NULL
-+snd_mask_max_19224 snd_mask_max 0 19224 NULL
-+snd_pcm_capture_rewind_19229 snd_pcm_capture_rewind 0-2 19229 NULL
-+sys_fcntl_19267 sys_fcntl 3 19267 NULL
-+setup_shmem_window_19292 setup_shmem_window 2-3 19292 NULL
-+qc_capture_19298 qc_capture 3 19298 NULL
-+ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 4-3 19303 NULL
-+event_tx_stuck_read_19305 event_tx_stuck_read 3 19305 NULL
-+debug_read_19322 debug_read 3 19322 NULL
-+cfg80211_inform_bss_19332 cfg80211_inform_bss 8 19332 NULL nohasharray
-+lbs_host_sleep_write_19332 lbs_host_sleep_write 3 19332 &cfg80211_inform_bss_19332
-+firmware_data_write_19360 firmware_data_write 6-5 19360 NULL
-+read_zero_19366 read_zero 3 19366 NULL
-+interpret_user_input_19393 interpret_user_input 2 19393 NULL
-+get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
-+get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL
-+pep_recvmsg_19402 pep_recvmsg 4 19402 NULL
-+dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
-+__phys_addr_19434 __phys_addr 0 19434 NULL
-+xfrm_alg_auth_len_19454 xfrm_alg_auth_len 0 19454 NULL
-+gnet_stats_copy_19458 gnet_stats_copy 4 19458 NULL
-+sky2_read16_19475 sky2_read16 0 19475 NULL
-+refill_pool_19477 refill_pool 2 19477 NULL
-+efivar_create_sysfs_entry_19485 efivar_create_sysfs_entry 2 19485 NULL
-+__read_status_pciv2_19492 __read_status_pciv2 0 19492 NULL
-+kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
-+v4l2_event_subscribe_19510 v4l2_event_subscribe 3 19510 NULL
-+skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 NULL
-+atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
-+dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
-+apei_exec_pre_map_gars_19529 apei_exec_pre_map_gars 0 19529 NULL
-+ocfs2_control_message_19564 ocfs2_control_message 3 19564 NULL
-+ieee80211_if_read_tkip_mic_test_19565 ieee80211_if_read_tkip_mic_test 3 19565 NULL
-+nfsd_read_19568 nfsd_read 5 19568 NULL
-+cgroup_read_s64_19570 cgroup_read_s64 5 19570 NULL
-+bm_status_read_19583 bm_status_read 3 19583 NULL
-+load_xattr_datum_19594 load_xattr_datum 0 19594 NULL
-+buffRdbkVerify_19644 buffRdbkVerify 0 19644 NULL
-+alloc_coherent_19649 alloc_coherent 2 19649 NULL
-+LoadBitmap_19658 LoadBitmap 2 19658 NULL
-+rbd_snap_add_19678 rbd_snap_add 4 19678 NULL
-+delay_status_19685 delay_status 4 19685 NULL
-+btrfs_write_marked_extents_19720 btrfs_write_marked_extents 0 19720 NULL
-+read_reg_19723 read_reg 0 19723 NULL
-+memcpy_toiovecend_19736 memcpy_toiovecend 3-4 19736 NULL
-+snd_es1968_get_dma_ptr_19747 snd_es1968_get_dma_ptr 0 19747 NULL
-+p9_client_read_19750 p9_client_read 0-5 19750 NULL
-+pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
-+jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
-+ocfs2_read_group_descriptor_19771 ocfs2_read_group_descriptor 0 19771 NULL
-+__set_print_fmt_19776 __set_print_fmt 0 19776 NULL
-+saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL
-+madgemc_sifreadw_19811 madgemc_sifreadw 0 19811 NULL
-+irda_setsockopt_19824 irda_setsockopt 5 19824 NULL
-+ubi_eba_write_leb_19826 ubi_eba_write_leb 0 19826 NULL
-+pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
-+vfs_getxattr_19832 vfs_getxattr 0 19832 NULL
-+key_validate_19834 key_validate 0 19834 NULL
-+security_context_to_sid_19839 security_context_to_sid 2 19839 NULL
-+cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
-+__nla_put_19857 __nla_put 3 19857 NULL
-+aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3 19910 NULL
-+ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3 19918 NULL
-+cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
-+iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3 19943 NULL
-+ax25_send_frame_19964 ax25_send_frame 2 19964 NULL
-+dbg_leb_change_19969 dbg_leb_change 0 19969 NULL
-+attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
-+ip_send_reply_19987 ip_send_reply 5 19987 NULL
-+diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
-+jbd2_journal_create_slab_20043 jbd2_journal_create_slab 1 20043 NULL
-+__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
-+alloc_ieee80211_20063 alloc_ieee80211 1 20063 NULL
-+rawv6_sendmsg_20080 rawv6_sendmsg 4 20080 NULL
-+fuse_conn_limit_read_20084 fuse_conn_limit_read 3 20084 NULL
-+aat2870_reg_write_file_20086 aat2870_reg_write_file 3 20086 NULL
-+qla2x00_adjust_sdev_qdepth_up_20097 qla2x00_adjust_sdev_qdepth_up 2 20097 NULL
-+root_nfs_copy_20111 root_nfs_copy 3 20111 NULL
-+hptiop_adjust_disk_queue_depth_20122 hptiop_adjust_disk_queue_depth 2 20122 NULL
-+tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
-+read_flush_pipefs_20171 read_flush_pipefs 3 20171 NULL
-+wep_addr_key_count_read_20174 wep_addr_key_count_read 3 20174 NULL
-+create_trace_probe_20175 create_trace_probe 1 20175 NULL
-+crystalhd_map_dio_20181 crystalhd_map_dio 3 20181 NULL
-+ext4_llseek_20183 ext4_llseek 2 20183 NULL
-+pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
-+rose_sendmsg_20249 rose_sendmsg 4 20249 NULL
-+tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5 20250 NULL
-+pcpu_alloc_20255 pcpu_alloc 1-2 20255 NULL
-+resource_size_20256 resource_size 0 20256 NULL
-+_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
-+vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL
-+snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5 20323 NULL
-+ocfs2_et_insert_check_20341 ocfs2_et_insert_check 0 20341 NULL
-+gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1 20347 NULL
-+snd_pcm_stop_20376 snd_pcm_stop 0 20376 NULL
-+block_read_full_page_20380 block_read_full_page 0 20380 NULL
-+snd_nm256_readl_20394 snd_nm256_readl 0 20394 NULL
-+__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL
-+interface_rx_20404 interface_rx 4 20404 NULL
-+find_skb_20431 find_skb 2 20431 NULL
-+fmc_send_cmd_20435 fmc_send_cmd 5 20435 NULL
-+tcp_fragment_20436 tcp_fragment 3 20436 NULL
-+nfs3_setxattr_20458 nfs3_setxattr 4 20458 NULL
-+ip_vs_icmp_xmit_v6_20464 ip_vs_icmp_xmit_v6 4 20464 NULL
-+compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL
-+read_buf_20469 read_buf 2 20469 NULL
-+ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 NULL nohasharray
-+hidraw_report_event_20503 hidraw_report_event 3 20503 &ocfs2_db_frozen_trigger_20503
-+pcpu_alloc_area_20511 pcpu_alloc_area 0-3 20511 NULL
-+pcpu_depopulate_chunk_20517 pcpu_depopulate_chunk 3-2 20517 NULL
-+xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
-+drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
-+amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
-+venus_create_20555 venus_create 4 20555 NULL
-+crypto_ahash_reqsize_20569 crypto_ahash_reqsize 0 20569 NULL
-+i915_max_freq_read_20581 i915_max_freq_read 3 20581 NULL
-+ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
-+lirc_write_20604 lirc_write 3 20604 NULL
-+qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
-+regcache_lzo_block_count_20628 regcache_lzo_block_count 0 20628 NULL
-+snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
-+kfifo_copy_to_user_20646 kfifo_copy_to_user 4-3 20646 NULL
-+cpulist_scnprintf_20648 cpulist_scnprintf 2-0 20648 NULL
-+ceph_osdc_new_request_20654 ceph_osdc_new_request 15-4 20654 NULL
-+snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL
-+dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
-+cpumask_size_20683 cpumask_size 0 20683 NULL
-+btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
-+read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3 20697 NULL
-+__maestro_read_20700 __maestro_read 0 20700 NULL
-+cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL
-+page_cache_sync_readahead_20706 page_cache_sync_readahead 5-4 20706 NULL
-+pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL
-+ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
-+security_context_to_sid_force_20724 security_context_to_sid_force 2 20724 NULL
-+vring_add_indirect_20737 vring_add_indirect 4-3 20737 NULL
-+io_apic_set_pci_routing_20740 io_apic_set_pci_routing 2 20740 NULL
-+fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL
-+vol_cdev_direct_write_20751 vol_cdev_direct_write 3 20751 NULL
-+ocfs2_align_bytes_to_clusters_20754 ocfs2_align_bytes_to_clusters 2 20754 NULL
-+ubi_io_read_20767 ubi_io_read 0 20767 NULL
-+fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL
-+iommu_range_alloc_20794 iommu_range_alloc 3 20794 NULL
-+iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3 20795 NULL
-+sys_sendto_20809 sys_sendto 6 20809 NULL
-+ext4_convert_unwritten_extents_endio_20812 ext4_convert_unwritten_extents_endio 0 20812 NULL
-+strndup_user_20819 strndup_user 2 20819 NULL
-+iwl_legacy_dbgfs_qos_read_20825 iwl_legacy_dbgfs_qos_read 3 20825 NULL
-+wl1271_format_buffer_20834 wl1271_format_buffer 2 20834 NULL
-+uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL
-+p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
-+snd_pcm_capture_avail_20867 snd_pcm_capture_avail 0 20867 NULL
-+ocfs2_bmap_20874 ocfs2_bmap 2 20874 NULL
-+iwl3945_ucode_tx_stats_read_20879 iwl3945_ucode_tx_stats_read 3 20879 NULL
-+rb_simple_write_20890 rb_simple_write 3 20890 NULL
-+sisusb_send_packet_20891 sisusb_send_packet 2 20891 NULL
-+key_icverrors_read_20895 key_icverrors_read 3 20895 NULL
-+ext4_calc_metadata_amount_20905 ext4_calc_metadata_amount 2 20905 NULL
-+compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
-+ixj_write_20912 ixj_write 3 20912 NULL
-+lbs_rdbbp_write_20918 lbs_rdbbp_write 3 20918 NULL
-+htable_bits_20933 htable_bits 0 20933 NULL
-+check_eofblocks_fl_20942 check_eofblocks_fl 0 20942 NULL
-+altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
-+get_init_ra_size_20955 get_init_ra_size 1 20955 NULL
-+insert_ptr_20961 insert_ptr 0 20961 NULL
-+snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL
-+brcmf_tx_frame_20978 brcmf_tx_frame 3 20978 NULL
-+alg_setsockopt_20985 alg_setsockopt 5 20985 NULL
-+qib_verbs_send_20999 qib_verbs_send 5-3 20999 NULL
-+ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
-+btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
-+snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 NULL
-+lbs_threshold_read_21046 lbs_threshold_read 5 21046 NULL
-+proc_fault_inject_write_21058 proc_fault_inject_write 3 21058 NULL
-+rose_create_facilities_21067 rose_create_facilities 0 21067 NULL
-+event_calibration_read_21083 event_calibration_read 3 21083 NULL
-+__cfg80211_send_disassoc_21096 __cfg80211_send_disassoc 3 21096 NULL
-+ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
-+ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL
-+i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
-+new_skb_21148 new_skb 1 21148 NULL
-+ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
-+setup_msi_irq_21169 setup_msi_irq 3 21169 NULL
-+cx18_v4l2_read_21196 cx18_v4l2_read 3 21196 NULL
-+ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
-+_ocfs2_free_clusters_21220 _ocfs2_free_clusters 0-4 21220 NULL
-+get_numpages_21227 get_numpages 0-1-2 21227 NULL
-+input_ff_create_21240 input_ff_create 2 21240 NULL
-+cfg80211_notify_new_peer_candidate_21242 cfg80211_notify_new_peer_candidate 4 21242 NULL
-+sock_alloc_send_pskb_21246 sock_alloc_send_pskb 2 21246 NULL
-+ocfs2_blocks_for_bytes_21268 ocfs2_blocks_for_bytes 0-2 21268 NULL
-+store_bluetooth_21320 store_bluetooth 4 21320 NULL
-+get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
-+ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
-+iwl_legacy_tx_queue_init_21332 iwl_legacy_tx_queue_init 3 21332 NULL
-+gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL
-+alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
-+split_leaf_21378 split_leaf 0 21378 NULL
-+video_ioctl2_21380 video_ioctl2 2 21380 NULL
-+diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
-+snd_m3_inw_21406 snd_m3_inw 0 21406 NULL
-+snapshot_read_next_21426 snapshot_read_next 0 21426 NULL
-+tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
-+tracing_saved_cmdlines_read_21434 tracing_saved_cmdlines_read 3 21434 NULL
-+concat_writev_21451 concat_writev 3 21451 NULL
-+ReadISAR_21453 ReadISAR 0 21453 NULL
-+read_file_xmit_21487 read_file_xmit 3 21487 NULL
-+mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
-+dma_skb_copy_datagram_iovec_21516 dma_skb_copy_datagram_iovec 3-5 21516 NULL
-+btrfs_file_aio_write_21520 btrfs_file_aio_write 4 21520 NULL
-+cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
-+rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
-+snd_es18xx_mixer_read_21586 snd_es18xx_mixer_read 0 21586 NULL
-+ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
-+xlog_do_recovery_pass_21618 xlog_do_recovery_pass 3 21618 NULL
-+ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 NULL
-+__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
-+validate_nnode_21638 validate_nnode 0 21638 NULL
-+__irq_alloc_descs_21639 __irq_alloc_descs 2-1-3-0 21639 NULL
-+ocfs2_lock_refcount_allocators_21646 ocfs2_lock_refcount_allocators 0 21646 NULL
-+carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
-+hpet_setup_msi_irq_21662 hpet_setup_msi_irq 1 21662 NULL
-+atalk_sendmsg_21677 atalk_sendmsg 4 21677 NULL
-+ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL
-+rtllib_alloc_txb_21687 rtllib_alloc_txb 1-2 21687 NULL
-+kobject_uevent_env_21703 kobject_uevent_env 0 21703 NULL
-+evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
-+drm_sman_init_21710 drm_sman_init 2-4-3 21710 NULL
-+ocfs2_remove_rightmost_path_21729 ocfs2_remove_rightmost_path 0 21729 NULL
-+ext4_split_extent_at_21732 ext4_split_extent_at 0 21732 NULL
-+mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
-+l2down_create_21755 l2down_create 4 21755 NULL
-+usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 NULL
-+gen_pool_add_21776 gen_pool_add 3 21776 NULL
-+atomic64_cmpxchg_21782 atomic64_cmpxchg 0 21782 NULL
-+xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3 21785 NULL
-+kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
-+libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 NULL
-+dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
-+__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
-+lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
-+msix_capability_init_21870 msix_capability_init 0 21870 NULL
-+sisusbcon_bmove_21873 sisusbcon_bmove 6-5-7 21873 NULL nohasharray
-+tcp_cookie_size_check_21873 tcp_cookie_size_check 0-1 21873 &sisusbcon_bmove_21873
-+__alloc_reserved_percpu_21895 __alloc_reserved_percpu 2-1 21895 NULL
-+dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
-+qsfp_1_read_21915 qsfp_1_read 3 21915 NULL
-+__ocfs2_claim_clusters_21936 __ocfs2_claim_clusters 0 21936 NULL
-+rbd_req_read_21952 rbd_req_read 4-5 21952 NULL
-+rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3 22001 NULL
-+ocfs2_reserve_cluster_bitmap_bits_22016 ocfs2_reserve_cluster_bitmap_bits 0 22016 NULL
-+ti_recv_22027 ti_recv 4 22027 NULL
-+zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL
-+atalk_recvmsg_22053 atalk_recvmsg 4 22053 NULL
-+ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL
-+iwl_legacy_dbgfs_clear_ucode_statistics_write_22072 iwl_legacy_dbgfs_clear_ucode_statistics_write 3 22072 NULL
-+btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3 22077 NULL
-+mem_rw_22085 mem_rw 3 22085 NULL
-+snd_pcm_xrun_22088 snd_pcm_xrun 0 22088 NULL
-+sched_clock_cpu_22098 sched_clock_cpu 0 22098 NULL
-+rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3 22109 NULL
-+sys_remap_file_pages_22124 sys_remap_file_pages 1 22124 NULL
-+snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL
-+__kfifo_alloc_22173 __kfifo_alloc 3-2 22173 NULL
-+fls_22210 fls 0 22210 NULL nohasharray
-+snd_soc_lzo_block_count_22210 snd_soc_lzo_block_count 0 22210 &fls_22210
-+bio_chain_clone_22227 bio_chain_clone 4 22227 NULL nohasharray
-+do_sync_mmap_readahead_22227 do_sync_mmap_readahead 4 22227 &bio_chain_clone_22227 nohasharray
-+rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 4 22227 &do_sync_mmap_readahead_22227 nohasharray
-+bitmap_clear_bits_22227 bitmap_clear_bits 3 22227 &rfcomm_sock_recvmsg_22227
-+mem_write_22232 mem_write 3 22232 NULL
-+p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
-+atomic64_xchg_22246 atomic64_xchg 0 22246 NULL
-+compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
-+__btrfs_direct_write_22273 __btrfs_direct_write 4 22273 NULL
-+__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
-+mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
-+udpv6_sendmsg_22316 udpv6_sendmsg 4 22316 NULL
-+atomic_read_22342 atomic_read 0 22342 NULL
-+mlx4_db_alloc_22358 mlx4_db_alloc 3 22358 NULL
-+irq_reserve_irq_22360 irq_reserve_irq 1 22360 NULL
-+snd_pcm_alsa_frames_22363 snd_pcm_alsa_frames 2 22363 NULL
-+iwch_alloc_fast_reg_mr_22368 iwch_alloc_fast_reg_mr 2 22368 NULL
-+evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
-+ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
-+btmrvl_psmode_read_22395 btmrvl_psmode_read 3 22395 NULL
-+ubifs_leb_change_22399 ubifs_leb_change 0 22399 NULL nohasharray
-+alloc_private_22399 alloc_private 2 22399 &ubifs_leb_change_22399
-+zoran_write_22404 zoran_write 3 22404 NULL
-+queue_reply_22416 queue_reply 3 22416 NULL
-+__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
-+queue_max_segments_22441 queue_max_segments 0 22441 NULL
-+handle_received_packet_22457 handle_received_packet 3 22457 NULL
-+rt6_nlmsg_size_22473 rt6_nlmsg_size 0 22473 NULL
-+ecryptfs_write_22488 ecryptfs_write 4-3 22488 NULL
-+cache_write_procfs_22491 cache_write_procfs 3 22491 NULL
-+mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL
-+mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL
-+pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
-+ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
-+atomic_long_read_unchecked_22551 atomic_long_read_unchecked 0 22551 NULL
-+agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
-+snd_pcm_hw_params_choose_22560 snd_pcm_hw_params_choose 0 22560 NULL
-+dbFindCtl_22587 dbFindCtl 0 22587 NULL
-+snapshot_read_22601 snapshot_read 3 22601 NULL
-+ocfs2_get_refcount_block_22610 ocfs2_get_refcount_block 0 22610 NULL
-+btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
-+sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 3 22631 NULL
-+ide_core_cp_entry_22636 ide_core_cp_entry 3 22636 NULL
-+pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3 22640 NULL
-+sysfs_attr_ns_22645 sysfs_attr_ns 0 22645 NULL
-+fill_gap_22681 fill_gap 0 22681 NULL nohasharray
-+l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4 22681 &fill_gap_22681
-+ocfs2_get_block_22687 ocfs2_get_block 2 22687 NULL
-+sys_ppoll_22688 sys_ppoll 2 22688 NULL
-+alloc_libipw_22708 alloc_libipw 1 22708 NULL
-+brcmf_sdbrcm_read_control_22721 brcmf_sdbrcm_read_control 3 22721 NULL
-+aa_features_read_22730 aa_features_read 3 22730 NULL
-+cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL
-+ax25_output_22736 ax25_output 2 22736 NULL
-+ceph_decode_32_22738 ceph_decode_32 0 22738 NULL
-+print_frame_22769 print_frame 0 22769 NULL
-+ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
-+ocfs2_block_group_alloc_22774 ocfs2_block_group_alloc 0 22774 NULL
-+__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0-3 22806 NULL
-+can_nocow_odirect_22854 can_nocow_odirect 3-4 22854 NULL nohasharray
-+read_file_rcstat_22854 read_file_rcstat 3 22854 &can_nocow_odirect_22854
-+create_attr_set_22861 create_attr_set 1 22861 NULL
-+usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL
-+mdc800_device_read_22896 mdc800_device_read 3 22896 NULL
-+virtqueue_add_buf_22924 virtqueue_add_buf 3-4 22924 NULL
-+xstateregs_set_22932 xstateregs_set 4 22932 NULL
-+pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
-+alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
-+caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4 22961 NULL
-+vme_get_size_22964 vme_get_size 0 22964 NULL
-+usb_get_langid_22983 usb_get_langid 0 22983 NULL
-+remote_settings_file_write_22987 remote_settings_file_write 3 22987 NULL
-+viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3 23023 NULL
-+ocfs2_refcount_cow_xattr_23029 ocfs2_refcount_cow_xattr 0 23029 NULL
-+st_status_23032 st_status 5 23032 NULL
-+xfs_qm_write_sb_changes_23039 xfs_qm_write_sb_changes 2 23039 NULL
-+reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 NULL nohasharray
-+unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4 23062 &reiserfs_add_entry_23062
-+vivi_read_23073 vivi_read 3 23073 NULL
-+kvm_mmu_gva_to_gpa_write_23075 kvm_mmu_gva_to_gpa_write 0 23075 NULL
-+raw_sendmsg_23078 raw_sendmsg 4 23078 NULL
-+isr_tx_procs_read_23084 isr_tx_procs_read 3 23084 NULL
-+rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3 23091 NULL
-+fls_long_23096 fls_long 0-1 23096 NULL
-+ntfs_ucstonls_23097 ntfs_ucstonls 5-3 23097 NULL
-+pipe_iov_copy_from_user_23102 pipe_iov_copy_from_user 3 23102 NULL
-+dgram_recvmsg_23104 dgram_recvmsg 4 23104 NULL
-+ip_recv_error_23109 ip_recv_error 3 23109 NULL
-+msix_setup_entries_23110 msix_setup_entries 0 23110 NULL nohasharray
-+mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 &msix_setup_entries_23110
-+nl80211_send_rx_auth_23111 nl80211_send_rx_auth 4 23111 NULL
-+__clear_user_23118 __clear_user 0-2 23118 NULL
-+iwl_legacy_dbgfs_interrupt_write_23122 iwl_legacy_dbgfs_interrupt_write 3 23122 NULL nohasharray
-+drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 &iwl_legacy_dbgfs_interrupt_write_23122
-+ata_scsi_change_queue_depth_23126 ata_scsi_change_queue_depth 2 23126 NULL
-+cfg80211_rx_mgmt_23138 cfg80211_rx_mgmt 4 23138 NULL nohasharray
-+em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 &cfg80211_rx_mgmt_23138
-+read_file_ani_23161 read_file_ani 3 23161 NULL
-+usblp_write_23178 usblp_write 3 23178 NULL
-+gss_pipe_downcall_23182 gss_pipe_downcall 3 23182 NULL
-+ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 NULL
-+__next_dma_cap_23195 __next_dma_cap 1-0 23195 NULL
-+tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL
-+__read_status_pci_23229 __read_status_pci 0 23229 NULL nohasharray
-+xlog_get_bp_23229 xlog_get_bp 2 23229 &__read_status_pci_23229
-+__kmalloc_23231 __kmalloc 1 23231 NULL
-+ft1000_read_dpram_mag_32_23232 ft1000_read_dpram_mag_32 0 23232 NULL
-+rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
-+sctp_recvmsg_23265 sctp_recvmsg 4 23265 NULL nohasharray
-+ad799x_single_channel_from_ring_23265 ad799x_single_channel_from_ring 2 23265 &sctp_recvmsg_23265
-+uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
-+diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
-+i2cdev_write_23310 i2cdev_write 3 23310 NULL
-+nl_pid_hash_zalloc_23314 nl_pid_hash_zalloc 1 23314 NULL
-+try_context_readahead_23342 try_context_readahead 4-3 23342 NULL
-+page_readlink_23346 page_readlink 3 23346 NULL
-+get_dst_timing_23358 get_dst_timing 0 23358 NULL
-+ip_nat_sdp_media_23386 ip_nat_sdp_media 8 23386 NULL
-+iscsi_change_queue_depth_23416 iscsi_change_queue_depth 2 23416 NULL
-+vga_mm_r_23419 vga_mm_r 0 23419 NULL
-+ulog_alloc_skb_23427 ulog_alloc_skb 1 23427 NULL
-+__cxio_init_resource_fifo_23447 __cxio_init_resource_fifo 3 23447 NULL nohasharray
-+ocfs2_zero_tail_23447 ocfs2_zero_tail 3 23447 &__cxio_init_resource_fifo_23447
-+hidraw_send_report_23449 hidraw_send_report 3 23449 NULL
-+__ata_change_queue_depth_23484 __ata_change_queue_depth 3-0 23484 NULL
-+linear_conf_23485 linear_conf 2 23485 NULL
-+si4713_send_command_23493 si4713_send_command 6 23493 NULL
-+event_filter_read_23494 event_filter_read 3 23494 NULL
-+ext4_remove_blocks_23497 ext4_remove_blocks 0 23497 NULL
-+write_led_23517 write_led 2 23517 NULL
-+__fill_vb2_buffer_23521 __fill_vb2_buffer 0 23521 NULL
-+ima_show_measurements_count_23536 ima_show_measurements_count 3 23536 NULL
-+xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1-0 23546 NULL
-+tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
-+tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 4-3 23568 NULL
-+venus_symlink_23570 venus_symlink 6-4 23570 NULL
-+iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3 23574 NULL
-+l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 NULL
-+xfpregs_get_23586 xfpregs_get 4 23586 NULL
-+cifs_spnego_key_instantiate_23588 cifs_spnego_key_instantiate 3 23588 NULL
-+snd_interval_min_23590 snd_interval_min 0 23590 NULL
-+cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
-+_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL
-+islpci_mgt_transaction_23610 islpci_mgt_transaction 5 23610 NULL
-+ocfs2_journal_access_23616 ocfs2_journal_access 0 23616 NULL
-+__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL
-+sInW_23663 sInW 0 23663 NULL
-+nftl_partscan_23688 nftl_partscan 0 23688 NULL
-+cx18_read_23699 cx18_read 3 23699 NULL
-+sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL
-+snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
-+mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
-+pack_sg_list_p_23739 pack_sg_list_p 0-2 23739 NULL
-+__kfifo_max_r_23768 __kfifo_max_r 0-2-1 23768 NULL
-+tt_save_orig_buffer_23779 tt_save_orig_buffer 4 23779 NULL
-+security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
-+rx_path_reset_read_23801 rx_path_reset_read 3 23801 NULL
-+ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
-+__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
-+xfs_dir2_leaf_getdents_23841 xfs_dir2_leaf_getdents 3 23841 NULL
-+iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3 23845 NULL
-+p54_init_common_23850 p54_init_common 1 23850 NULL
-+ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL
-+ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3 23878 NULL
-+ieee80211_if_read_channel_type_23884 ieee80211_if_read_channel_type 3 23884 NULL
-+iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
-+device_create_bin_file_23914 device_create_bin_file 0 23914 NULL
-+ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 NULL
-+i915_gem_object_bind_to_gtt_23921 i915_gem_object_bind_to_gtt 0 23921 NULL
-+kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL
-+__alloc_skb_23940 __alloc_skb 1 23940 NULL
-+cifs_setxattr_23957 cifs_setxattr 4 23957 NULL
-+ixj_enhanced_write_23973 ixj_enhanced_write 3 23973 NULL
-+sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
-+zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 3 23984 NULL
-+brcmf_sdcard_recv_buf_24006 brcmf_sdcard_recv_buf 6 24006 NULL
-+cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
-+ocfs2_mark_extent_refcounted_24035 ocfs2_mark_extent_refcounted 6 24035 NULL
-+afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL
-+blkcipher_copy_iv_24075 blkcipher_copy_iv 3 24075 NULL
-+request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
-+iwl_legacy_dbgfs_stations_read_24121 iwl_legacy_dbgfs_stations_read 3 24121 NULL
-+mpu401_read_24126 mpu401_read 3-0 24126 NULL
-+_picolcd_flash_write_24134 _picolcd_flash_write 4 24134 NULL
-+irnet_ctrl_write_24139 irnet_ctrl_write 3 24139 NULL
-+UpdateReg_24148 UpdateReg 0 24148 NULL
-+adu_read_24177 adu_read 3 24177 NULL
-+safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
-+shrink_tnc_24190 shrink_tnc 0 24190 NULL
-+get_order_24203 get_order 0 24203 NULL
-+ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3 24208 NULL
-+tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL
-+pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL
-+pci_num_vf_24235 pci_num_vf 0 24235 NULL
-+sel_read_bool_24236 sel_read_bool 3 24236 NULL
-+esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
-+calculate_sizes_24273 calculate_sizes 2 24273 NULL
-+msg_size_24288 msg_size 0 24288 NULL
-+ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
-+map_page_24298 map_page 3-4 24298 NULL
-+gserial_connect_24302 gserial_connect 0 24302 NULL
-+btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3 24308 NULL
-+ocfs2_direct_IO_get_blocks_24333 ocfs2_direct_IO_get_blocks 2 24333 NULL
-+kzalloc_node_24352 kzalloc_node 1 24352 NULL
-+qla2x00_handle_queue_full_24365 qla2x00_handle_queue_full 2 24365 NULL
-+cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
-+btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL
-+igetword_24373 igetword 0 24373 NULL
-+max_io_len_24384 max_io_len 0-1 24384 NULL
-+pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 NULL nohasharray
-+getxattr_24398 getxattr 4 24398 &pvr2_v4l2_ioctl_24398
-+blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
-+b43_debugfs_read_24425 b43_debugfs_read 3 24425 NULL
-+xenbus_file_read_24427 xenbus_file_read 3 24427 NULL
-+ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 NULL
-+__push_leaf_left_24456 __push_leaf_left 0 24456 NULL
-+evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL
-+lbs_highsnr_write_24460 lbs_highsnr_write 3 24460 NULL
-+skb_copy_and_csum_datagram_iovec_24466 skb_copy_and_csum_datagram_iovec 2 24466 NULL nohasharray
-+ocfs2_write_cluster_by_desc_24466 ocfs2_write_cluster_by_desc 6-5 24466 &skb_copy_and_csum_datagram_iovec_24466
-+snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
-+push_nodes_for_insert_24496 push_nodes_for_insert 0 24496 NULL
-+pd_video_read_24510 pd_video_read 3 24510 NULL
-+request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL
-+named_prepare_buf_24532 named_prepare_buf 2 24532 NULL
-+rtnl_port_size_24537 rtnl_port_size 0 24537 NULL
-+write_cache_pages_24562 write_cache_pages 0 24562 NULL
-+printer_set_config_24568 printer_set_config 0 24568 NULL
-+netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL
-+ath6kl_wmi_startscan_cmd_24580 ath6kl_wmi_startscan_cmd 7 24580 NULL
-+udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL
-+ip6addrlbl_msgsize_24595 ip6addrlbl_msgsize 0 24595 NULL
-+count_preds_24600 count_preds 0 24600 NULL
-+alloc_wr_24635 alloc_wr 2-1 24635 NULL
-+context_alloc_24645 context_alloc 3 24645 NULL
-+blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
-+btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
-+datafab_write_data_24696 datafab_write_data 4 24696 NULL
-+ext4_da_reserve_space_24702 ext4_da_reserve_space 2 24702 NULL
-+simple_attr_read_24738 simple_attr_read 3 24738 NULL
-+qla2x00_change_queue_depth_24742 qla2x00_change_queue_depth 2 24742 NULL
-+ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
-+get_dma_residue_24749 get_dma_residue 0 24749 NULL
-+kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
-+nfsd4_sanitize_slot_size_24756 nfsd4_sanitize_slot_size 0-1 24756 NULL
-+mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
-+i915_cache_sharing_read_24775 i915_cache_sharing_read 3 24775 NULL
-+ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
-+skb_make_writable_24783 skb_make_writable 2 24783 NULL
-+datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
-+cache_read_24790 cache_read 3 24790 NULL
-+user_regset_copyout_24796 user_regset_copyout 7 24796 NULL
-+unpack_str_24798 unpack_str 0 24798 NULL
-+kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
-+__next_cpu_nr_24805 __next_cpu_nr 1 24805 NULL
-+ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3 24810 NULL
-+net2272_read_24825 net2272_read 0 24825 NULL
-+copy_for_split_24826 copy_for_split 0 24826 NULL
-+c4iw_alloc_fast_reg_mr_24838 c4iw_alloc_fast_reg_mr 2 24838 NULL nohasharray
-+free_coherent_24838 free_coherent 4-2 24838 &c4iw_alloc_fast_reg_mr_24838
-+snd_als4k_gcr_read_24840 snd_als4k_gcr_read 0 24840 NULL
-+snd_pcm_lib_buffer_bytes_24865 snd_pcm_lib_buffer_bytes 0 24865 NULL
-+pnp_alloc_24869 pnp_alloc 1 24869 NULL nohasharray
-+put_data_to_circ_buf_24869 put_data_to_circ_buf 3 24869 &pnp_alloc_24869
-+bnx2fc_cmd_mgr_alloc_24873 bnx2fc_cmd_mgr_alloc 2-3 24873 NULL
-+queues_read_24877 queues_read 3 24877 NULL
-+iwm_rx_handle_24899 iwm_rx_handle 3 24899 NULL
-+codec_list_read_file_24910 codec_list_read_file 3 24910 NULL
-+ocfs2_fiemap_24949 ocfs2_fiemap 4-3 24949 NULL
-+packet_sendmsg_24954 packet_sendmsg 4 24954 NULL
-+sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
-+llc_ui_sendmsg_24987 llc_ui_sendmsg 4 24987 NULL
-+key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3 25003 NULL
-+iwl3945_ucode_general_stats_read_25009 iwl3945_ucode_general_stats_read 3 25009 NULL
-+ni_660x_num_counters_25031 ni_660x_num_counters 0 25031 NULL
-+gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL
-+cxio_hal_init_rhdl_resource_25104 cxio_hal_init_rhdl_resource 1 25104 NULL
-+ubifs_dir_llseek_25106 ubifs_dir_llseek 2 25106 NULL nohasharray
-+snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 &ubifs_dir_llseek_25106
-+oom_adjust_read_25127 oom_adjust_read 3 25127 NULL
-+fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL
-+sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL
-+ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
-+sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
-+sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL
-+ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
-+ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
-+mon_stat_read_25238 mon_stat_read 3 25238 NULL
-+tcf_csum_ipv6_udp_25241 tcf_csum_ipv6_udp 4 25241 NULL
-+compat_rw_copy_check_uvector_25242 compat_rw_copy_check_uvector 0-3 25242 NULL
-+nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 5-3 25245 NULL
-+snd_pcm_start_25273 snd_pcm_start 0 25273 NULL
-+crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
-+vfs_writev_25278 vfs_writev 3 25278 NULL
-+sys_dup2_25284 sys_dup2 2 25284 NULL
-+l2tp_session_create_25286 l2tp_session_create 1 25286 NULL
-+ceph_calc_object_layout_25305 ceph_calc_object_layout 0 25305 NULL
-+ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3 25316 NULL
-+rng_buffer_size_25348 rng_buffer_size 0 25348 NULL
-+wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
-+i915_gem_execbuffer_relocate_slow_25355 i915_gem_execbuffer_relocate_slow 7-0 25355 NULL
-+unix_mkname_25368 unix_mkname 0-2 25368 NULL
-+sel_read_mls_25369 sel_read_mls 3 25369 NULL
-+rh_queue_status_25378 rh_queue_status 0 25378 NULL
-+ThermometerRead_25393 ThermometerRead 0 25393 NULL
-+et61x251_read_25420 et61x251_read 3 25420 NULL
-+dai_list_read_file_25421 dai_list_read_file 3 25421 NULL
-+generic_file_buffered_write_25464 generic_file_buffered_write 4 25464 NULL
-+ipath_decode_err_25468 ipath_decode_err 3 25468 NULL
-+crypto_hash_digestsize_25469 crypto_hash_digestsize 0 25469 NULL
-+ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 NULL
-+ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
-+snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5 25505 NULL
-+ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL
-+ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3 25545 NULL
-+c4iw_init_resource_fifo_random_25547 c4iw_init_resource_fifo_random 3 25547 NULL
-+wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
-+taskstats_packet_size_25553 taskstats_packet_size 0 25553 NULL
-+ht_print_chan_25556 ht_print_chan 0 25556 NULL
-+skb_tailroom_25567 skb_tailroom 0 25567 NULL
-+realloc_packet_buffer_25569 realloc_packet_buffer 2 25569 NULL
-+ping_recvmsg_25597 ping_recvmsg 4 25597 NULL
-+__devres_alloc_25598 __devres_alloc 2 25598 NULL
-+ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
-+copy_user_generic_25611 copy_user_generic 0 25611 NULL
-+proc_coredump_filter_write_25625 proc_coredump_filter_write 3 25625 NULL
-+__get_user_pages_25628 __get_user_pages 0 25628 NULL nohasharray
-+befs_utf2nls_25628 befs_utf2nls 3 25628 &__get_user_pages_25628
-+ext2_try_to_allocate_25667 ext2_try_to_allocate 2-4-0 25667 NULL
-+aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL
-+lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2 25672 NULL
-+sta_inactive_ms_read_25690 sta_inactive_ms_read 3 25690 NULL
-+ebitmap_start_positive_25703 ebitmap_start_positive 0 25703 NULL
-+ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
-+rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
-+sel_write_context_25726 sel_write_context 3 25726 NULL nohasharray
-+__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 &sel_write_context_25726
-+mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
-+ext2_find_near_25734 ext2_find_near 0 25734 NULL
-+cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
-+iommu_flush_iotlb_psi_25780 iommu_flush_iotlb_psi 4 25780 NULL
-+event_rx_pool_read_25792 event_rx_pool_read 3 25792 NULL
-+sg_read_25799 sg_read 3 25799 NULL
-+sys32_rt_sigpending_25814 sys32_rt_sigpending 2 25814 NULL
-+system_enable_read_25815 system_enable_read 3 25815 NULL
-+realloc_buffer_25816 realloc_buffer 2 25816 NULL
-+ftrace_profile_init_25821 ftrace_profile_init 0 25821 NULL
-+pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3 25824 NULL
-+parport_read_25855 parport_read 0 25855 NULL
-+xfs_dir2_sf_hdr_size_25858 xfs_dir2_sf_hdr_size 0 25858 NULL
-+ath6kl_regread_read_25884 ath6kl_regread_read 3 25884 NULL
-+run_delalloc_nocow_25896 run_delalloc_nocow 3-4 25896 NULL
-+sisusbcon_scroll_area_25899 sisusbcon_scroll_area 4-3 25899 NULL
-+lpfc_change_queue_depth_25905 lpfc_change_queue_depth 2 25905 NULL
-+do_jffs2_setxattr_25910 do_jffs2_setxattr 5 25910 NULL
-+rcname_read_25919 rcname_read 3 25919 NULL
-+_get_word_25929 _get_word 0 25929 NULL
-+snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
-+key_flags_read_25931 key_flags_read 3 25931 NULL
-+copy_play_buf_25932 copy_play_buf 3 25932 NULL
-+video_register_device_25971 video_register_device 3 25971 NULL
-+udp_setsockopt_25985 udp_setsockopt 5 25985 NULL
-+cap_file_mmap_26018 cap_file_mmap 0 26018 NULL
-+xfs_xattr_acl_set_26028 xfs_xattr_acl_set 4 26028 NULL
-+mptscsih_change_queue_depth_26036 mptscsih_change_queue_depth 2 26036 NULL
-+selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL
-+security_file_mmap_26056 security_file_mmap 0 26056 NULL
-+keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
-+intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL nohasharray
-+__strnlen_user_26117 __strnlen_user 0-2 26117 &intel_wrap_ring_buffer_26117
-+user_instantiate_26131 user_instantiate 3 26131 NULL
-+skb_cow_26138 skb_cow 2 26138 NULL
-+__fswab64_26155 __fswab64 0 26155 NULL
-+copy_oldmem_page_26164 copy_oldmem_page 3 26164 NULL
-+gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL
-+disk_devt_26180 disk_devt 0 26180 NULL
-+get_registers_26187 get_registers 3 26187 NULL
-+ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL
-+xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL
-+mce_write_26201 mce_write 3 26201 NULL
-+mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3 26225 NULL nohasharray
-+store_sys_hwmon_26225 store_sys_hwmon 3 26225 &mwifiex_regrdwr_write_26225
-+_scsih_change_queue_depth_26230 _scsih_change_queue_depth 2 26230 NULL
-+cxio_num_stags_26233 cxio_num_stags 0 26233 NULL nohasharray
-+rxrpc_recvmsg_26233 rxrpc_recvmsg 4 26233 &cxio_num_stags_26233
-+bio_split_26235 bio_split 2 26235 NULL
-+crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
-+apei_resources_request_26279 apei_resources_request 0 26279 NULL
-+ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
-+snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
-+pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
-+tled_proc_write_26315 tled_proc_write 3 26315 NULL
-+pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3 26321 NULL
-+tcp_sacktag_walk_26339 tcp_sacktag_walk 5-6 26339 NULL
-+snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
-+ocfs2_duplicate_clusters_by_page_26357 ocfs2_duplicate_clusters_by_page 0-6-3-5 26357 NULL
-+dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
-+invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
-+ntty_write_26404 ntty_write 3 26404 NULL
-+tcp_shift_skb_data_26405 tcp_shift_skb_data 5 26405 NULL
-+iwl_legacy_dbgfs_sram_read_26419 iwl_legacy_dbgfs_sram_read 3 26419 NULL
-+__vb2_get_done_vb_26426 __vb2_get_done_vb 0 26426 NULL
-+pagemap_read_26441 pagemap_read 3 26441 NULL
-+tower_read_26461 tower_read 3 26461 NULL
-+ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
-+ulong_write_file_26485 ulong_write_file 3 26485 NULL
-+dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL
-+read_vmcore_26501 read_vmcore 3 26501 NULL
-+l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
-+rds_message_inc_copy_to_user_26540 rds_message_inc_copy_to_user 3 26540 NULL
-+__vhost_add_used_n_26554 __vhost_add_used_n 3 26554 NULL
-+rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL
-+__unmap_single_26604 __unmap_single 2-3 26604 NULL
-+iommu_alloc_26621 iommu_alloc 4 26621 NULL
-+pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3 26627 NULL
-+drm_ht_find_item_26637 drm_ht_find_item 0 26637 NULL
-+mmap_region_26649 mmap_region 0-2 26649 NULL
-+irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL nohasharray
-+inb_p_26650 inb_p 0 26650 &irq_alloc_generic_chip_26650
-+usb_reset_device_26661 usb_reset_device 0 26661 NULL
-+cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL
-+__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
-+rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 NULL
-+bos_desc_26752 bos_desc 0 26752 NULL
-+srp_ring_alloc_26760 srp_ring_alloc 2 26760 NULL
-+snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
-+dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
-+qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
-+cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
-+smk_write_load_26829 smk_write_load 3 26829 NULL
-+__nodes_onto_26838 __nodes_onto 4 26838 NULL
-+scnprint_id_26842 scnprint_id 3-0 26842 NULL
-+ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3 26847 NULL
-+svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
-+ctnetlink_counters_size_26898 ctnetlink_counters_size 0 26898 NULL
-+slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
-+x25_asy_change_mtu_26928 x25_asy_change_mtu 2 26928 NULL
-+scsi_tgt_copy_sense_26933 scsi_tgt_copy_sense 3 26933 NULL
-+pwr_ps_enter_read_26935 pwr_ps_enter_read 3 26935 NULL nohasharray
-+sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3 26935 &pwr_ps_enter_read_26935
-+create_bm_block_list_26940 create_bm_block_list 0 26940 NULL
-+hecubafb_write_26942 hecubafb_write 3 26942 NULL
-+extract_entropy_user_26952 extract_entropy_user 3 26952 NULL
-+omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
-+ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL
-+__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
-+snd_pcm_lib_period_bytes_27071 snd_pcm_lib_period_bytes 0 27071 NULL
-+paravirt_read_msr_27077 paravirt_read_msr 0 27077 NULL
-+alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
-+find_first_bit_27088 find_first_bit 0-2 27088 NULL
-+btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3 27089 NULL
-+__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
-+spin_time_accum_total_27131 spin_time_accum_total 1 27131 NULL
-+__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
-+drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
-+pms_capture_27142 pms_capture 4 27142 NULL
-+btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3 27143 NULL
-+i2400m_net_rx_27170 i2400m_net_rx 5 27170 NULL
-+ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3 27183 NULL
-+get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL
-+ocfs2_read_blocks_sync_27210 ocfs2_read_blocks_sync 0 27210 NULL
-+write_kmem_27225 write_kmem 3 27225 NULL
-+dbAllocAG_27228 dbAllocAG 0 27228 NULL
-+rxrpc_request_key_27235 rxrpc_request_key 3 27235 NULL
-+ocfs2_journal_access_path_27243 ocfs2_journal_access_path 0 27243 NULL
-+cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 NULL
-+nlmsg_new_27263 nlmsg_new 1 27263 NULL
-+usb_submit_urb_27278 usb_submit_urb 0 27278 NULL
-+__dma_map_cont_27289 __dma_map_cont 5 27289 NULL
-+hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
-+copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
-+ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 NULL
-+ocfs2_blocks_to_clusters_27327 ocfs2_blocks_to_clusters 0-2 27327 NULL
-+snd_pcm_oss_write2_27332 snd_pcm_oss_write2 3-0 27332 NULL
-+afs_cell_create_27346 afs_cell_create 2 27346 NULL
-+iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3 27363 NULL
-+pcbit_stat_27364 pcbit_stat 2 27364 NULL
-+if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
-+seq_read_27411 seq_read 3 27411 NULL
-+ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3 27416 NULL
-+ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
-+cypress_write_27423 cypress_write 4 27423 NULL
-+pack_sg_list_27425 pack_sg_list 0-2 27425 NULL
-+sddr09_read_data_27447 sddr09_read_data 3 27447 NULL
-+hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
-+ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL
-+garmin_read_process_27509 garmin_read_process 3 27509 NULL
-+xfs_buf_read_uncached_27519 xfs_buf_read_uncached 4 27519 NULL
-+ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
-+intel_gtt_map_memory_27539 intel_gtt_map_memory 0 27539 NULL
-+snd_sonicvibes_getdmaa_27552 snd_sonicvibes_getdmaa 0 27552 NULL
-+libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL
-+tipc_cfg_reply_alloc_27606 tipc_cfg_reply_alloc 1 27606 NULL
-+iwl4965_rs_sta_dbgfs_rate_scale_data_read_27619 iwl4965_rs_sta_dbgfs_rate_scale_data_read 3 27619 NULL
-+read_flush_procfs_27642 read_flush_procfs 3 27642 NULL nohasharray
-+nl80211_send_connect_result_27642 nl80211_send_connect_result 5-7 27642 &read_flush_procfs_27642 nohasharray
-+ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &nl80211_send_connect_result_27642
-+add_new_gdb_27643 add_new_gdb 3 27643 NULL
-+ieee80211_build_probe_req_27660 ieee80211_build_probe_req 7-5 27660 NULL
-+cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
-+qword_get_27670 qword_get 0 27670 NULL
-+ocfs2_extend_dir_27695 ocfs2_extend_dir 4 27695 NULL
-+l2cap_sar_segment_sdu_27701 l2cap_sar_segment_sdu 3 27701 NULL
-+cxio_hal_pblpool_alloc_27714 cxio_hal_pblpool_alloc 2 27714 NULL
-+evm_write_key_27715 evm_write_key 3 27715 NULL
-+ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
-+pstore_write_27724 pstore_write 3 27724 NULL nohasharray
-+iwl_dbgfs_traffic_log_write_27724 iwl_dbgfs_traffic_log_write 3 27724 &pstore_write_27724 nohasharray
-+reg_w_buf_27724 reg_w_buf 3 27724 &iwl_dbgfs_traffic_log_write_27724
-+xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
-+kcalloc_27770 kcalloc 2-1 27770 NULL
-+ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL
-+hpt374_read_freq_27828 hpt374_read_freq 0 27828 NULL
-+init_header_complete_27833 init_header_complete 0 27833 NULL nohasharray
-+sys_listxattr_27833 sys_listxattr 3 27833 &init_header_complete_27833
-+read_profile_27859 read_profile 3 27859 NULL
-+sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
-+mangle_packet_27864 mangle_packet 6-8 27864 NULL
-+ocfs2_file_splice_read_27870 ocfs2_file_splice_read 4 27870 NULL
-+paranoid_check_ec_hdr_27872 paranoid_check_ec_hdr 0 27872 NULL
-+unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4 27893 NULL
-+ubi_eba_write_leb_st_27896 ubi_eba_write_leb_st 0 27896 NULL
-+bm_find_next_27929 bm_find_next 2 27929 NULL
-+check_mapped_name_27943 check_mapped_name 3 27943 NULL
-+sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
-+tracing_clock_write_27961 tracing_clock_write 3 27961 NULL
-+device_register_27972 device_register 0 27972 NULL nohasharray
-+mic_rx_pkts_read_27972 mic_rx_pkts_read 3 27972 &device_register_27972
-+snd_rawmidi_write_28008 snd_rawmidi_write 3 28008 NULL
-+get_packet_pg_28023 get_packet_pg 4 28023 NULL
-+raid_status_28025 raid_status 4 28025 NULL
-+sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3 28041 NULL
-+cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-2-4 28053 NULL
-+init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
-+lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3 28061 NULL
-+GetRecvByte_28082 GetRecvByte 0 28082 NULL
-+mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
-+vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 NULL
-+tipc_msg_init_28128 tipc_msg_init 4-2 28128 NULL
-+video_read_28148 video_read 3 28148 NULL
-+snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
-+stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3 28154 NULL
-+vread_28173 vread 0-3 28173 NULL
-+c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
-+pipe_fcntl_28181 pipe_fcntl 3 28181 NULL
-+macvtap_get_user_28185 macvtap_get_user 4 28185 NULL
-+ocfs2_cow_sync_writeback_28221 ocfs2_cow_sync_writeback 0 28221 NULL
-+line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
-+amd_nb_num_28228 amd_nb_num 0 28228 NULL
-+c4iw_rqtpool_alloc_28271 c4iw_rqtpool_alloc 2 28271 NULL
-+usemap_size_28281 usemap_size 0 28281 NULL
-+dma_map_sg_attrs_28289 dma_map_sg_attrs 0 28289 NULL
-+kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
-+__hidp_send_ctrl_message_28303 __hidp_send_ctrl_message 4 28303 NULL
-+acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 NULL nohasharray
-+nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 &acpi_register_gsi_xen_28305
-+snd_pcm_oss_read_28317 snd_pcm_oss_read 3 28317 NULL
-+bm_entry_write_28338 bm_entry_write 3 28338 NULL
-+tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL
-+snapshot_write_28351 snapshot_write 3 28351 NULL
-+orig_node_del_if_28371 orig_node_del_if 2 28371 NULL
-+sys_writev_28384 sys_writev 3 28384 NULL
-+dlmfs_file_read_28385 dlmfs_file_read 3 28385 NULL
-+subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
-+get_extent_allocation_hint_28423 get_extent_allocation_hint 0 28423 NULL
-+snd_emu10k1_efx_read_28452 snd_emu10k1_efx_read 2 28452 NULL
-+alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
-+ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL
-+__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
-+max_response_pages_28492 max_response_pages 0 28492 NULL
-+__next_node_28521 __next_node 1-0 28521 NULL
-+i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3 28527 NULL
-+capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
-+sel_read_policycap_28544 sel_read_policycap 3 28544 NULL
-+run_delalloc_range_28545 run_delalloc_range 3-4 28545 NULL nohasharray
-+mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
-+sysfs_create_bin_file_28551 sysfs_create_bin_file 0 28551 NULL
-+b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3 28556 NULL
-+i2o_msg_post_wait_mem_28558 i2o_msg_post_wait_mem 0 28558 NULL
-+inet_dccp_listen_28565 inet_dccp_listen 2 28565 NULL
-+cfg80211_send_rx_auth_28580 cfg80211_send_rx_auth 3 28580 NULL
-+oxygen_read32_28582 oxygen_read32 0 28582 NULL
-+ocfs2_read_dir_block_28587 ocfs2_read_dir_block 2 28587 NULL
-+extract_entropy_28604 extract_entropy 5-3 28604 NULL
-+kfifo_unused_28612 kfifo_unused 0 28612 NULL
-+mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
-+snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5-3 28622 NULL
-+_set_range_28627 _set_range 3 28627 NULL
-+setup_usemap_28636 setup_usemap 3-4 28636 NULL
-+qib_handle_6120_hwerrors_28642 qib_handle_6120_hwerrors 3 28642 NULL
-+btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
-+blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
-+posix_acl_from_xattr_28675 posix_acl_from_xattr 2 28675 NULL
-+__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 NULL
-+nl80211_send_new_peer_candidate_28692 nl80211_send_new_peer_candidate 5 28692 NULL
-+balance_level_28707 balance_level 0 28707 NULL
-+spi_execute_28736 spi_execute 5 28736 NULL
-+snd_pcm_aio_write_28738 snd_pcm_aio_write 3 28738 NULL
-+cxio_init_resource_fifo_28764 cxio_init_resource_fifo 3 28764 NULL
-+rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4 28766 NULL
-+atomic_inc_return_unchecked_28778 atomic_inc_return_unchecked 0 28778 NULL
-+ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
-+dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
-+sel_write_member_28800 sel_write_member 3 28800 NULL
-+ocfs2_cow_contig_clusters_28803 ocfs2_cow_contig_clusters 0 28803 NULL
-+cgroup_file_read_28804 cgroup_file_read 3 28804 NULL
-+memory_bm_create_28814 memory_bm_create 0 28814 NULL
-+iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3 28832 NULL
-+vp_request_msix_vectors_28849 vp_request_msix_vectors 2-0 28849 NULL
-+paranoid_check_peb_vid_hdr_28866 paranoid_check_peb_vid_hdr 0 28866 NULL
-+ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
-+max_io_len_target_boundary_28879 max_io_len_target_boundary 0-1 28879 NULL
-+iwl3945_sta_dbgfs_stats_table_read_28882 iwl3945_sta_dbgfs_stats_table_read 3 28882 NULL
-+packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4 28885 NULL
-+ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3 28924 NULL
-+iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3 28925 NULL
-+ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
-+push_rx_28939 push_rx 3 28939 NULL
-+btrfs_trim_block_group_28963 btrfs_trim_block_group 3 28963 NULL
-+alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
-+ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL
-+hci_sock_setsockopt_28993 hci_sock_setsockopt 5 28993 NULL
-+bin_uuid_28999 bin_uuid 3 28999 NULL
-+sys_fcntl64_29031 sys_fcntl64 3 29031 NULL
-+rxrpc_sendmsg_29049 rxrpc_sendmsg 4 29049 NULL nohasharray
-+ProcessGetHostMibs_29049 ProcessGetHostMibs 0 29049 &rxrpc_sendmsg_29049
-+tso_fragment_29050 tso_fragment 3 29050 NULL
-+split_bvec_29058 split_bvec 5 29058 NULL
-+iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
-+lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
-+ieee80211_probereq_get_29069 ieee80211_probereq_get 4-6 29069 NULL
-+mark_extents_written_29082 mark_extents_written 2-3 29082 NULL
-+iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3 29088 NULL
-+isdn_ppp_write_29109 isdn_ppp_write 4 29109 NULL
-+rbd_req_sync_op_29115 rbd_req_sync_op 10-9 29115 NULL
-+snprintf_29125 snprintf 0 29125 NULL
-+iov_shorten_29130 iov_shorten 0 29130 NULL
-+proc_scsi_write_29142 proc_scsi_write 3 29142 NULL
-+reshape_ring_29147 reshape_ring 2 29147 NULL
-+wusb_prf_256_29203 wusb_prf_256 7 29203 NULL
-+do_shrinker_shrink_29208 do_shrinker_shrink 0 29208 NULL
-+rds_iw_inc_copy_to_user_29214 rds_iw_inc_copy_to_user 3 29214 NULL
-+iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3 29224 NULL nohasharray
-+security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &iwl_dbgfs_temperature_read_29224
-+recover_peb_29238 recover_peb 0 29238 NULL
-+security_context_to_sid_core_29248 security_context_to_sid_core 2 29248 NULL
-+prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
-+bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
-+ext4_fiemap_29296 ext4_fiemap 4 29296 NULL
-+sn9c102_read_29305 sn9c102_read 3 29305 NULL
-+__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
-+ide_read_altstatus_29343 ide_read_altstatus 0 29343 NULL
-+l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4 29346 NULL
-+alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
-+pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
-+mempool_create_29437 mempool_create 1 29437 NULL
-+iscsi_sw_tcp_session_create_29443 iscsi_sw_tcp_session_create 2 29443 NULL
-+crypto_ahash_alignmask_29445 crypto_ahash_alignmask 0 29445 NULL
-+p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
-+validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
-+ubi_scan_add_used_29468 ubi_scan_add_used 0 29468 NULL
-+do_register_entry_29478 do_register_entry 4 29478 NULL
-+simple_strtoul_29480 simple_strtoul 0 29480 NULL
-+sched_clock_local_29498 sched_clock_local 0 29498 NULL
-+btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3 29504 NULL
-+btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL
-+write_file_regidx_29517 write_file_regidx 3 29517 NULL
-+atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3 29522 NULL
-+pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
-+idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3 29562 NULL
-+leaf_dealloc_29566 leaf_dealloc 3 29566 NULL
-+kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
-+lbs_lowsnr_read_29571 lbs_lowsnr_read 3 29571 NULL
-+iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3 29586 NULL
-+pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 4-0 29589 NULL
-+slots_per_page_29601 slots_per_page 0 29601 NULL
-+nla_get_u16_29624 nla_get_u16 0 29624 NULL
-+sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL
-+br_send_bpdu_29669 br_send_bpdu 3 29669 NULL
-+new_lockspace_29674 new_lockspace 2 29674 NULL
-+sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4 29678 NULL
-+tracepoint_probe_register_29688 tracepoint_probe_register 0 29688 NULL
-+jbd2_journal_restart_29692 jbd2_journal_restart 0 29692 NULL
-+sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 NULL
-+probes_write_29711 probes_write 3 29711 NULL
-+emi62_writememory_29731 emi62_writememory 4 29731 NULL
-+read_cis_cache_29735 read_cis_cache 4 29735 NULL
-+cxio_hal_init_resource_29771 cxio_hal_init_resource 7-6-2 29771 NULL nohasharray
-+ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 &cxio_hal_init_resource_29771
-+cifs_ucs2_bytes_29790 cifs_ucs2_bytes 0 29790 NULL
-+dbAlloc_29794 dbAlloc 0 29794 NULL
-+ext4_trim_all_free_29806 ext4_trim_all_free 4-3-2 29806 NULL
-+efx_wanted_channels_29813 efx_wanted_channels 0 29813 NULL
-+tcp_sendpage_29829 tcp_sendpage 4-3 29829 NULL
-+scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
-+__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
-+count_partial_29850 count_partial 0 29850 NULL
-+ipv6_setsockopt_29871 ipv6_setsockopt 5 29871 NULL
-+scsi_end_request_29876 scsi_end_request 3 29876 NULL
-+crypto_aead_alignmask_29885 crypto_aead_alignmask 0 29885 NULL
-+nfc_targets_found_29886 nfc_targets_found 3 29886 NULL
-+pin_code_reply_29893 pin_code_reply 4 29893 NULL
-+write_file_queue_29922 write_file_queue 3 29922 NULL
-+ext4_xattr_set_acl_29930 ext4_xattr_set_acl 4 29930 NULL
-+__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL
-+xfrm_count_auth_supported_29957 xfrm_count_auth_supported 0 29957 NULL
-+irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 NULL
-+arch_setup_dmar_msi_29992 arch_setup_dmar_msi 1-0 29992 NULL
-+alloc_netdev_mqs_30030 alloc_netdev_mqs 1 30030 NULL
-+scsi_vpd_inquiry_30040 scsi_vpd_inquiry 4 30040 NULL
-+wrmalt_30043 wrmalt 0 30043 NULL
-+__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
-+cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
-+snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
-+tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL
-+skb_pagelen_30113 skb_pagelen 0 30113 NULL
-+spi_async_locked_30117 spi_async_locked 0 30117 NULL
-+calgary_unmap_page_30130 calgary_unmap_page 2-3 30130 NULL
-+_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
-+recv_stream_30138 recv_stream 4 30138 NULL
-+u_memcpya_30139 u_memcpya 2-3 30139 NULL
-+i915_gem_object_get_pages_gtt_30154 i915_gem_object_get_pages_gtt 0 30154 NULL
-+i915_gem_object_wait_rendering_30173 i915_gem_object_wait_rendering 0 30173 NULL
-+cx25821_video_ioctl_30188 cx25821_video_ioctl 2 30188 NULL
-+mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
-+snd_pcm_playback_forward_30201 snd_pcm_playback_forward 0-2 30201 NULL
-+usblp_ioctl_30203 usblp_ioctl 2 30203 NULL
-+preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
-+read_4k_modal_eeprom_30212 read_4k_modal_eeprom 3 30212 NULL
-+snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL
-+dccp_manip_pkt_30229 dccp_manip_pkt 2 30229 NULL
-+rawv6_recvmsg_30265 rawv6_recvmsg 4 30265 NULL
-+isr_pci_pm_read_30271 isr_pci_pm_read 3 30271 NULL
-+compat_readv_30273 compat_readv 3 30273 NULL
-+lapic_register_intr_30279 lapic_register_intr 1 30279 NULL
-+skcipher_sendmsg_30290 skcipher_sendmsg 4 30290 NULL
-+ir_create_table_30303 ir_create_table 4 30303 NULL
-+ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
-+resource_from_user_30341 resource_from_user 3 30341 NULL
-+kstrtou32_from_user_30361 kstrtou32_from_user 2 30361 NULL
-+inet_getid_30365 inet_getid 2 30365 NULL
-+sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
-+blkdev_issue_zeroout_30392 blkdev_issue_zeroout 0 30392 NULL
-+c4iw_init_resource_30393 c4iw_init_resource 3-2 30393 NULL
-+_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
-+ext4_ext_create_new_leaf_30428 ext4_ext_create_new_leaf 0 30428 NULL
-+enable_write_30456 enable_write 3 30456 NULL
-+urandom_read_30462 urandom_read 3 30462 NULL
-+zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
-+i2c_ctrl_read_30467 i2c_ctrl_read 0 30467 NULL
-+i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
-+adu_write_30487 adu_write 3 30487 NULL
-+dtim_interval_write_30489 dtim_interval_write 3 30489 NULL
-+nouveau_vm_new_30495 nouveau_vm_new 3-2 30495 NULL
-+set_config_30526 set_config 0 30526 NULL
-+disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL
-+blk_init_tags_30592 blk_init_tags 1 30592 NULL
-+sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL
-+macvtap_sendmsg_30629 macvtap_sendmsg 4 30629 NULL
-+compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL
-+nfsd_nrpools_30651 nfsd_nrpools 0 30651 NULL
-+jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL
-+dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4 30701 NULL
-+wled_proc_write_30709 wled_proc_write 3 30709 NULL
-+lbs_wrbbp_write_30712 lbs_wrbbp_write 3 30712 NULL
-+ocfs2_find_cpos_for_left_leaf_30713 ocfs2_find_cpos_for_left_leaf 0 30713 NULL
-+l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
-+lbs_debugfs_read_30721 lbs_debugfs_read 3 30721 NULL
-+snd_nm256_playback_silence_30727 snd_nm256_playback_silence 4-3 30727 NULL
-+ath6kl_wmi_send_action_cmd_30735 ath6kl_wmi_send_action_cmd 6 30735 NULL
-+fuse_conn_limit_write_30777 fuse_conn_limit_write 3 30777 NULL nohasharray
-+tcf_csum_ipv4_udp_30777 tcf_csum_ipv4_udp 4 30777 &fuse_conn_limit_write_30777
-+smk_read_doi_30813 smk_read_doi 3 30813 NULL
-+get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
-+sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3 30843 NULL
-+ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
-+pn_recvmsg_30887 pn_recvmsg 4 30887 NULL
-+f1x_match_to_this_node_30888 f1x_match_to_this_node 3 30888 NULL
-+get_params_30899 get_params 0 30899 NULL
-+fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 NULL
-+sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3 30941 NULL
-+find_free_dev_extent_30963 find_free_dev_extent 0 30963 NULL
-+tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
-+huge_page_mask_30981 huge_page_mask 0 30981 NULL
-+nlmsg_put_answer_30988 nlmsg_put_answer 4 30988 NULL
-+i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
-+lbs_host_sleep_read_31013 lbs_host_sleep_read 3 31013 NULL
-+compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
-+lbs_failcount_read_31063 lbs_failcount_read 3 31063 NULL
-+find_next_bit_le_31064 find_next_bit_le 0-2-3 31064 NULL
-+sys_mincore_31079 sys_mincore 2-1 31079 NULL
-+sctp_setsockopt_context_31091 sctp_setsockopt_context 3 31091 NULL
-+compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL
-+depth_read_31112 depth_read 3 31112 NULL
-+kvm_mmu_pte_write_31120 kvm_mmu_pte_write 2-4 31120 NULL
-+ssb_read16_31139 ssb_read16 0 31139 NULL
-+kimage_normal_alloc_31140 kimage_normal_alloc 3 31140 NULL
-+size_inside_page_31141 size_inside_page 0-1-2 31141 NULL
-+w9966_v4l_read_31148 w9966_v4l_read 3 31148 NULL
-+ch_do_scsi_31171 ch_do_scsi 4 31171 NULL
-+input_mt_init_slots_31183 input_mt_init_slots 2 31183 NULL
-+r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 NULL
-+cpumask_weight_31215 cpumask_weight 0 31215 NULL
-+__read_reg_31216 __read_reg 0 31216 NULL
-+atm_get_addr_31221 atm_get_addr 3 31221 NULL
-+tcp_recvmsg_31238 tcp_recvmsg 4 31238 NULL
-+cyy_readb_31240 cyy_readb 0 31240 NULL
-+_create_sg_bios_31244 _create_sg_bios 4 31244 NULL
-+ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3 31257 NULL
-+ceph_copy_page_vector_to_user_31270 ceph_copy_page_vector_to_user 0-4-3 31270 NULL
-+sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3-2 31272 NULL
-+uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
-+push_leaf_left_31306 push_leaf_left 0 31306 NULL
-+sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
-+command_file_write_31318 command_file_write 3 31318 NULL
-+hwerr_crcbits_31334 hwerr_crcbits 4 31334 NULL
-+__cpu_to_node_31345 __cpu_to_node 0 31345 NULL
-+rbd_do_op_31366 rbd_do_op 8-9 31366 NULL
-+native_setup_msi_irqs_31367 native_setup_msi_irqs 2 31367 NULL
-+buffDnld_31372 buffDnld 0 31372 NULL nohasharray
-+xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 &buffDnld_31372
-+trace_parser_get_init_31379 trace_parser_get_init 2 31379 NULL
-+inb_31388 inb 0 31388 NULL
-+key_ifindex_read_31411 key_ifindex_read 3 31411 NULL
-+i915_gem_object_put_fence_31413 i915_gem_object_put_fence 0 31413 NULL nohasharray
-+mcs7830_set_reg_31413 mcs7830_set_reg 3 31413 &i915_gem_object_put_fence_31413
-+TSS_checkhmac1_31429 TSS_checkhmac1 5 31429 NULL
-+snd_aw2_saa7146_get_hw_ptr_capture_31431 snd_aw2_saa7146_get_hw_ptr_capture 0 31431 NULL
-+acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 NULL
-+opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
-+register_ftrace_graph_31456 register_ftrace_graph 0 31456 NULL
-+do_fcntl_31468 do_fcntl 3 31468 NULL
-+xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL
-+__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
-+alg_setkey_31485 alg_setkey 3 31485 NULL
-+rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
-+qsfp_2_read_31491 qsfp_2_read 3 31491 NULL
-+__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
-+hidraw_write_31536 hidraw_write 3 31536 NULL
-+normalize_31566 normalize 0-1-2 31566 NULL
-+inet6_ifaddr_msgsize_31568 inet6_ifaddr_msgsize 0 31568 NULL
-+osst_write_31581 osst_write 3 31581 NULL
-+iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3 31611 NULL
-+arvo_sysfs_read_31617 arvo_sysfs_read 6 31617 NULL
-+iwl_legacy_dbgfs_traffic_log_read_31625 iwl_legacy_dbgfs_traffic_log_read 3 31625 NULL
-+xfs_log_move_tail_31628 xfs_log_move_tail 2 31628 NULL
-+videobuf_read_one_31637 videobuf_read_one 3 31637 NULL
-+pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
-+xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL
-+__lgread_31668 __lgread 4 31668 NULL
-+xfs_ail_min_lsn_31684 xfs_ail_min_lsn 0 31684 NULL
-+fst_recover_rx_error_31687 fst_recover_rx_error 3 31687 NULL
-+handle_interrupt_31689 handle_interrupt 0 31689 NULL nohasharray
-+reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 &handle_interrupt_31689
-+iwl_legacy_dbgfs_chain_noise_read_31692 iwl_legacy_dbgfs_chain_noise_read 3 31692 NULL
-+audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
-+sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
-+ata_tport_add_31733 ata_tport_add 0 31733 NULL
-+utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL
-+NCR_700_change_queue_depth_31742 NCR_700_change_queue_depth 2 31742 NULL nohasharray
-+input_abs_get_max_31742 input_abs_get_max 0 31742 &NCR_700_change_queue_depth_31742
-+bcm_char_read_31750 bcm_char_read 3 31750 NULL
-+snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
-+usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
-+get_count_order_31800 get_count_order 0 31800 NULL
-+ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
-+isr_rx_procs_read_31804 isr_rx_procs_read 3 31804 NULL
-+strnlen_user_31815 strnlen_user 0-2 31815 NULL
-+sta_last_signal_read_31818 sta_last_signal_read 3 31818 NULL
-+iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3 31876 NULL
-+ddb_output_write_31902 ddb_output_write 3-0 31902 NULL
-+xattr_permission_31907 xattr_permission 0 31907 NULL
-+kmem_alloc_31920 kmem_alloc 1 31920 NULL
-+guestwidth_to_adjustwidth_31937 guestwidth_to_adjustwidth 0-1 31937 NULL
-+iov_iter_copy_from_user_31942 iov_iter_copy_from_user 4-0 31942 NULL nohasharray
-+read_mem_31942 read_mem 3 31942 &iov_iter_copy_from_user_31942
-+vb2_write_31948 vb2_write 3 31948 NULL
-+pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
-+copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
-+vx_read_status_31982 vx_read_status 0 31982 NULL
-+find_next_zero_bit_31990 find_next_zero_bit 0-2-3 31990 NULL
-+sysfs_create_file_31996 sysfs_create_file 0 31996 NULL
-+calc_hmac_32010 calc_hmac 3 32010 NULL
-+aer_init_32021 aer_init 0 32021 NULL nohasharray
-+aead_len_32021 aead_len 0 32021 &aer_init_32021
-+ocfs2_remove_extent_32032 ocfs2_remove_extent 0-4-3 32032 NULL
-+posix_acl_set_32037 posix_acl_set 4 32037 NULL
-+ocfs2_update_edge_lengths_32046 ocfs2_update_edge_lengths 0 32046 NULL nohasharray
-+sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 &ocfs2_update_edge_lengths_32046
-+proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3 32064 NULL
-+nlmsg_put_32069 nlmsg_put 5 32069 NULL
-+cfg80211_send_unprot_deauth_32080 cfg80211_send_unprot_deauth 3 32080 NULL
-+ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3 32101 NULL
-+set_discoverable_32102 set_discoverable 4 32102 NULL
-+disk_status_32120 disk_status 4 32120 NULL
-+kobject_add_internal_32133 kobject_add_internal 0 32133 NULL
-+alloc_tx_32143 alloc_tx 2 32143 NULL
-+norm_maxh_32151 norm_maxh 0 32151 NULL
-+venus_link_32165 venus_link 5 32165 NULL
-+drbd_new_dev_size_32171 drbd_new_dev_size 0 32171 NULL
-+do_writepages_32173 do_writepages 0 32173 NULL
-+load_header_32183 load_header 0 32183 NULL
-+ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
-+wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
-+riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
-+caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4 32241 NULL
-+lbs_lowrssi_read_32242 lbs_lowrssi_read 3 32242 NULL
-+ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
-+l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
-+cas_calc_tabort_32316 cas_calc_tabort 0 32316 NULL
-+nl80211_send_mlme_event_32337 nl80211_send_mlme_event 4 32337 NULL
-+t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
-+dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
-+rx_streaming_always_write_32357 rx_streaming_always_write 3 32357 &dispatch_ioctl_32357
-+f1x_translate_sysaddr_to_cs_32359 f1x_translate_sysaddr_to_cs 2 32359 NULL
-+sel_read_initcon_32362 sel_read_initcon 3 32362 NULL
-+send_mpa_reply_32372 send_mpa_reply 3 32372 NULL nohasharray
-+_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 &send_mpa_reply_32372
-+variax_set_raw2_32374 variax_set_raw2 4 32374 NULL
-+usbtmc_read_32377 usbtmc_read 3 32377 NULL
-+intel_iommu_map_32384 intel_iommu_map 4-3 32384 NULL
-+local_clock_32385 local_clock 0 32385 NULL
-+xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
-+hid_input_report_32458 hid_input_report 4 32458 NULL
-+snd_pcm_sync_ptr_32461 snd_pcm_sync_ptr 0 32461 NULL
-+fill_readbuf_32464 fill_readbuf 3 32464 NULL
-+ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 NULL
-+ide_driver_proc_write_32493 ide_driver_proc_write 3 32493 NULL
-+ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
-+ocfs2_local_alloc_reserve_for_window_32518 ocfs2_local_alloc_reserve_for_window 0 32518 NULL
-+qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
-+ilo_read_32531 ilo_read 3 32531 NULL
-+ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3 32533 NULL
-+format_devstat_counter_32550 format_devstat_counter 3 32550 NULL
-+__first_node_32558 __first_node 0 32558 NULL
-+aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3 32562 NULL
-+mem_swapout_entry_32586 mem_swapout_entry 3 32586 NULL
-+read_file_beacon_32595 read_file_beacon 3 32595 NULL
-+ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3 32603 NULL
-+sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL
-+__iter_shared_inline_ref_32610 __iter_shared_inline_ref 0 32610 NULL
-+irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4 32631 NULL
-+cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
-+ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
-+ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
-+kvmalloc_32646 kvmalloc 1 32646 NULL
-+ib_sg_dma_len_32649 ib_sg_dma_len 0 32649 NULL
-+generic_readlink_32654 generic_readlink 3 32654 NULL nohasharray
-+ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
-+move_addr_to_kernel_32673 move_addr_to_kernel 2 32673 NULL
-+apei_res_add_32674 apei_res_add 0 32674 NULL
-+rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3 32712 NULL
-+slhc_remember_32741 slhc_remember 3-0 32741 NULL
-+megasas_change_queue_depth_32747 megasas_change_queue_depth 2 32747 NULL
-+stats_read_ul_32751 stats_read_ul 3 32751 NULL
-+write_file_disable_ani_32761 write_file_disable_ani 3 32761 NULL
-+sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL
-+ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL
-+firmwareUpload_32794 firmwareUpload 3 32794 NULL
-+get_register_page_interruptible_32809 get_register_page_interruptible 5 32809 NULL
-+orig_node_add_if_32833 orig_node_add_if 2 32833 NULL
-+nlmsg_validate_32861 nlmsg_validate 2 32861 NULL
-+new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
-+io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL
-+blkio_fill_stat_32874 blkio_fill_stat 2 32874 NULL
-+vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL
-+zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
-+irq_reserve_irqs_32946 irq_reserve_irqs 1-2 32946 NULL
-+ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
-+compat_filldir_32999 compat_filldir 3 32999 NULL
-+ext3_alloc_blocks_33007 ext3_alloc_blocks 3-0 33007 NULL
-+br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
-+snd_pcm_prepare_33036 snd_pcm_prepare 0 33036 NULL
-+xfrm_mapping_msgsize_33044 xfrm_mapping_msgsize 0 33044 NULL
-+ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
-+stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3 33065 NULL
-+sel_read_checkreqprot_33068 sel_read_checkreqprot 3 33068 NULL
-+acl_permission_check_33083 acl_permission_check 0 33083 NULL
-+ieee80211_fragment_33112 ieee80211_fragment 4 33112 NULL
-+fb_sys_write_33130 fb_sys_write 3 33130 NULL
-+nfs4_init_slot_table_33152 nfs4_init_slot_table 2 33152 NULL
-+tun_get_user_33178 tun_get_user 3 33178 NULL
-+dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL
-+pp_read_33210 pp_read 3 33210 NULL
-+xfs_file_aio_write_33234 xfs_file_aio_write 4 33234 NULL
-+__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
-+snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL
-+sched_find_first_bit_33270 sched_find_first_bit 0 33270 NULL
-+cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
-+i915_gem_object_flush_fence_33304 i915_gem_object_flush_fence 0 33304 NULL
-+mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
-+ceph_msgpool_init_33312 ceph_msgpool_init 3 33312 NULL
-+vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL
-+gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
-+joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
-+create_xattr_datum_33356 create_xattr_datum 5 33356 NULL
-+pvscsi_allocate_sg_33357 pvscsi_allocate_sg 0 33357 NULL
-+read_file_regidx_33370 read_file_regidx 3 33370 NULL
-+ceph_osdc_writepages_33375 ceph_osdc_writepages 5 33375 NULL
-+sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
-+ocfs2_quota_read_33382 ocfs2_quota_read 5 33382 NULL
-+ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3 33383 NULL
-+scsi_varlen_cdb_length_33385 scsi_varlen_cdb_length 0 33385 NULL
-+ocfs2_allocate_unwritten_extents_33394 ocfs2_allocate_unwritten_extents 3-2 33394 NULL
-+snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL
-+ufs_getfrag_block_33409 ufs_getfrag_block 2 33409 NULL
-+filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 NULL
-+sys_dup3_33421 sys_dup3 2 33421 NULL
-+ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
-+create_entry_33479 create_entry 2 33479 NULL
-+ip_setsockopt_33487 ip_setsockopt 5 33487 NULL nohasharray
-+elf_map_33487 elf_map 0-2 33487 &ip_setsockopt_33487
-+ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
-+res_counter_read_33499 res_counter_read 4 33499 NULL
-+fb_read_33506 fb_read 3 33506 NULL
-+ahash_setkey_unaligned_33521 ahash_setkey_unaligned 3 33521 NULL
-+nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
-+acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
-+tomoyo_read_self_33539 tomoyo_read_self 3 33539 NULL
-+dup_array_33551 dup_array 3 33551 NULL
-+solo_enc_read_33553 solo_enc_read 3 33553 NULL
-+scsi_execute_33596 scsi_execute 5 33596 NULL
-+comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
-+xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
-+ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &xt_compat_target_offset_33608
-+inw_p_33668 inw_p 0 33668 NULL
-+arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
-+rbd_alloc_coll_33678 rbd_alloc_coll 1 33678 NULL
-+sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
-+netlink_sendmsg_33708 netlink_sendmsg 4 33708 &sys_keyctl_33708
-+get_free_de_33714 get_free_de 2 33714 NULL
-+pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
-+ocfs2_extent_map_get_blocks_33720 ocfs2_extent_map_get_blocks 2 33720 NULL
-+ocfs2_lock_allocators_move_extents_33723 ocfs2_lock_allocators_move_extents 0 33723 NULL
-+__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
-+Read_hfc_33755 Read_hfc 0 33755 NULL
-+hashtab_create_33769 hashtab_create 3 33769 NULL
-+midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
-+i8042_create_aux_port_33777 i8042_create_aux_port 0 33777 NULL
-+if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
-+find_next_offset_33804 find_next_offset 3-0 33804 NULL nohasharray
-+apei_estatus_len_33804 apei_estatus_len 0 33804 &find_next_offset_33804
-+sky2_rx_pad_33819 sky2_rx_pad 0 33819 NULL nohasharray
-+filter_write_33819 filter_write 3 33819 &sky2_rx_pad_33819
-+ext4_journal_extend_33835 ext4_journal_extend 0 33835 NULL
-+snd_pcm_action_nonatomic_33844 snd_pcm_action_nonatomic 0 33844 NULL
-+get_user_pages_33908 get_user_pages 0 33908 NULL
-+queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
-+max8649_read_device_33930 max8649_read_device 3 33930 NULL
-+sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3 33942 NULL
-+lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3 33943 NULL
-+read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3 33944 NULL
-+ocfs2_create_new_meta_bhs_33955 ocfs2_create_new_meta_bhs 0 33955 NULL
-+btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
-+vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3 33984 NULL
-+snd_interval_refine_33987 snd_interval_refine 0 33987 NULL
-+uio_dev_add_attributes_34003 uio_dev_add_attributes 0 34003 NULL
-+select_size_34004 select_size 0 34004 NULL
-+lbs_lowrssi_write_34025 lbs_lowrssi_write 3 34025 NULL
-+ppp_write_34034 ppp_write 3 34034 NULL
-+tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
-+__domain_flush_pages_34045 __domain_flush_pages 2-3 34045 NULL
-+islpci_mgt_transmit_34133 islpci_mgt_transmit 5 34133 NULL
-+mtu2blksize_34139 mtu2blksize 0 34139 NULL
-+ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
-+skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
-+iwl_legacy_dbgfs_tx_queue_read_34192 iwl_legacy_dbgfs_tx_queue_read 3 34192 NULL
-+mtd_write_34207 mtd_write 3 34207 NULL
-+setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
-+bl_pipe_downcall_34264 bl_pipe_downcall 3 34264 NULL
-+ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
-+rw_copy_check_uvector_34271 rw_copy_check_uvector 3-0 34271 NULL
-+device_private_init_34279 device_private_init 0 34279 NULL
-+zone_spanned_pages_in_node_34299 zone_spanned_pages_in_node 0 34299 NULL
-+iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL nohasharray
-+pcpu_need_to_extend_34326 pcpu_need_to_extend 0 34326 &iov_iter_single_seg_count_34326
-+crypto_ablkcipher_ivsize_34363 crypto_ablkcipher_ivsize 0 34363 NULL
-+rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
-+p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
-+ea_read_34378 ea_read 0 34378 NULL
-+av7110_vbi_write_34384 av7110_vbi_write 3 34384 NULL
-+usbvision_v4l2_read_34386 usbvision_v4l2_read 3 34386 NULL
-+read_rbu_image_type_34387 read_rbu_image_type 6 34387 NULL
-+ivtv_read_pos_34400 ivtv_read_pos 3 34400 NULL
-+sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 NULL
-+nl80211_send_disassoc_34424 nl80211_send_disassoc 4 34424 NULL
-+usbtest_alloc_urb_34446 usbtest_alloc_urb 5-3 34446 NULL
-+sctp_make_abort_34459 sctp_make_abort 3 34459 NULL
-+mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3 34472 NULL
-+line6_dumpreq_init_34473 line6_dumpreq_init 3 34473 NULL
-+skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
-+i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
-+ocfs2_block_group_clear_bits_34484 ocfs2_block_group_clear_bits 0 34484 NULL
-+security_inode_permission_34488 security_inode_permission 0 34488 NULL
-+snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
-+alloc_buf_34532 alloc_buf 1 34532 NULL
-+tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
-+hugetlbfs_read_actor_34547 hugetlbfs_read_actor 4-5-2-0 34547 NULL
-+intel_alloc_coherent_34551 intel_alloc_coherent 2 34551 NULL
-+dbBackSplit_34561 dbBackSplit 0 34561 NULL
-+alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 NULL
-+velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
-+init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
-+inet6_ifla6_size_34591 inet6_ifla6_size 0 34591 NULL
-+iwl_legacy_dbgfs_disable_ht40_write_34605 iwl_legacy_dbgfs_disable_ht40_write 3 34605 NULL
-+__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL
-+__cfg80211_disconnected_34622 __cfg80211_disconnected 3 34622 NULL
-+cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
-+isr_fiqs_read_34687 isr_fiqs_read 3 34687 NULL
-+alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
-+ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3 34722 NULL
-+platform_list_read_file_34734 platform_list_read_file 3 34734 NULL
-+reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
-+fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
-+sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
-+solos_param_store_34755 solos_param_store 4 34755 NULL
-+device_add_34766 device_add 0 34766 NULL
-+qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
-+tipc_log_resize_34803 tipc_log_resize 1 34803 NULL
-+drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
-+sep_prepare_input_dma_table_34832 sep_prepare_input_dma_table 3-2 34832 NULL
-+ext4_groupinfo_create_slab_34837 ext4_groupinfo_create_slab 1 34837 NULL
-+b43_debugfs_write_34838 b43_debugfs_write 3 34838 NULL
-+bl_mark_for_commit_34852 bl_mark_for_commit 3-2 34852 NULL
-+acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3 34853 NULL
-+usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL
-+ieee80211_if_write_34894 ieee80211_if_write 3 34894 NULL
-+write_msg_34916 write_msg 3 34916 NULL
-+iwl_dbgfs_force_reset_write_34930 iwl_dbgfs_force_reset_write 3 34930 NULL
-+snd_info_entry_read_34938 snd_info_entry_read 3 34938 NULL
-+skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 NULL nohasharray
-+i2c_transfer_34958 i2c_transfer 0 34958 &skb_gro_header_slow_34958
-+Realloc_34961 Realloc 2 34961 NULL
-+iwl_legacy_dbgfs_missed_beacon_write_34966 iwl_legacy_dbgfs_missed_beacon_write 3 34966 NULL
-+l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL
-+sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
-+snd_pcm_hw_params_35020 snd_pcm_hw_params 0 35020 NULL
-+generic_file_llseek_size_35024 generic_file_llseek_size 2 35024 NULL
-+paranoid_check_peb_ec_hdr_35027 paranoid_check_peb_ec_hdr 0 35027 NULL
-+coda_psdev_read_35029 coda_psdev_read 3 35029 NULL
-+xfs_rtallocate_extent_35052 xfs_rtallocate_extent 2-4-8 35052 NULL
-+btmrvl_gpiogap_write_35053 btmrvl_gpiogap_write 3 35053 NULL
-+ext4_split_unwritten_extents_35063 ext4_split_unwritten_extents 0 35063 NULL
-+store_ifalias_35088 store_ifalias 4 35088 NULL
-+__kfifo_uint_must_check_helper_35097 __kfifo_uint_must_check_helper 0-1 35097 NULL
-+capi_write_35104 capi_write 3 35104 NULL
-+ide_settings_proc_write_35110 ide_settings_proc_write 3 35110 NULL
-+ceph_osdc_start_request_35122 ceph_osdc_start_request 0 35122 NULL
-+gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
-+iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL
-+ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3 35161 NULL
-+bat_ogm_aggr_packet_35202 bat_ogm_aggr_packet 3 35202 NULL
-+unix_stream_recvmsg_35210 unix_stream_recvmsg 4 35210 NULL
-+_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
-+striped_read_35218 striped_read 0-3-2-8 35218 NULL nohasharray
-+security_key_getsecurity_35218 security_key_getsecurity 0 35218 &striped_read_35218
-+video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL
-+may_commit_transaction_35234 may_commit_transaction 0 35234 NULL
-+set_fd_set_35249 set_fd_set 1 35249 NULL
-+ioapic_setup_resources_35255 ioapic_setup_resources 1 35255 NULL
-+jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 NULL
-+dma_show_regs_35266 dma_show_regs 3 35266 NULL
-+irda_recvmsg_stream_35280 irda_recvmsg_stream 4 35280 NULL
-+i2o_block_end_request_35282 i2o_block_end_request 3 35282 NULL
-+isr_rx_rdys_read_35283 isr_rx_rdys_read 3 35283 NULL
-+__btrfs_buffered_write_35311 __btrfs_buffered_write 3 35311 NULL
-+tracing_read_pipe_35312 tracing_read_pipe 3 35312 NULL
-+sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
-+new_bind_ctl_35324 new_bind_ctl 2 35324 NULL
-+pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
-+mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
-+hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL
-+compat_filldir64_35354 compat_filldir64 3 35354 NULL
-+tt_update_orig_35361 tt_update_orig 4 35361 NULL
-+read_kmem_35372 read_kmem 3 35372 NULL
-+ocfs2_journal_access_di_35393 ocfs2_journal_access_di 0 35393 NULL
-+rawv6_send_hdrinc_35425 rawv6_send_hdrinc 3 35425 NULL
-+buffer_to_user_35439 buffer_to_user 3 35439 NULL
-+i915_wedged_read_35474 i915_wedged_read 3 35474 NULL
-+async_setkey_35521 async_setkey 3 35521 NULL
-+__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
-+iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3 35534 NULL
-+rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3 35538 NULL
-+ibnl_put_attr_35541 ibnl_put_attr 3 35541 NULL
-+ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3 35550 NULL
-+vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL
-+sysfs_create_subdir_35567 sysfs_create_subdir 0 35567 NULL
-+xfs_mount_log_sb_35576 xfs_mount_log_sb 2 35576 NULL
-+ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
-+ReadZReg_35604 ReadZReg 0 35604 NULL
-+rbd_req_sync_read_35615 rbd_req_sync_read 6-5 35615 NULL
-+kernel_readv_35617 kernel_readv 3 35617 NULL
-+pci_request_regions_35635 pci_request_regions 0 35635 NULL
-+scrub_stripe_35637 scrub_stripe 4-3 35637 NULL
-+spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
-+store_debug_level_35652 store_debug_level 3 35652 NULL
-+rdmaltWithLock_35669 rdmaltWithLock 0 35669 NULL
-+compat_sys_kexec_load_35674 compat_sys_kexec_load 2 35674 NULL
-+rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL
-+btrfs_commit_transaction_35725 btrfs_commit_transaction 0 35725 NULL
-+fixup_low_keys_35734 fixup_low_keys 0 35734 NULL
-+ext4_truncate_restart_trans_35750 ext4_truncate_restart_trans 0 35750 NULL
-+iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3 35761 NULL
-+send_wqe_overhead_35780 send_wqe_overhead 0 35780 NULL
-+udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL
-+store_fan1_input_35793 store_fan1_input 4 35793 NULL
-+read_file_stations_35795 read_file_stations 3 35795 NULL
-+pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-4-2 35824 NULL
-+vx_query_hbuffer_size_35859 vx_query_hbuffer_size 0 35859 NULL
-+mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
-+fls64_35862 fls64 0-1 35862 NULL
-+wait_mgsl_event_35872 wait_mgsl_event 0 35872 NULL
-+kvm_dirty_bitmap_bytes_35886 kvm_dirty_bitmap_bytes 0 35886 NULL
-+ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
-+uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
-+tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
-+igmpv3_newpack_35912 igmpv3_newpack 2 35912 NULL
-+kernel_setsockopt_35913 kernel_setsockopt 5 35913 NULL
-+dccp_listen_start_35918 dccp_listen_start 2 35918 NULL
-+balance_node_right_35920 balance_node_right 0 35920 NULL
-+put_cmsg_compat_35937 put_cmsg_compat 4 35937 NULL
-+ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL
-+acl_alloc_35979 acl_alloc 1 35979 NULL
-+device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 NULL
-+generic_file_aio_read_35987 generic_file_aio_read 0 35987 NULL
-+koneplus_sysfs_write_35993 koneplus_sysfs_write 6 35993 NULL
-+write_file_antenna_35998 write_file_antenna 3 35998 NULL
-+console_store_36007 console_store 4 36007 NULL
-+i965_write_fence_reg_36017 i965_write_fence_reg 0 36017 NULL
-+sys_init_module_36047 sys_init_module 2 36047 NULL
-+gpio_power_read_36059 gpio_power_read 3 36059 NULL
-+snd_pcm_playback_hw_avail_36061 snd_pcm_playback_hw_avail 0 36061 NULL
-+write_emulate_36065 write_emulate 2-4 36065 NULL
-+stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
-+ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL
-+ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
-+ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3 36077 NULL
-+snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL
-+genlmsg_new_36094 genlmsg_new 1 36094 NULL
-+vga_arb_write_36112 vga_arb_write 3 36112 NULL
-+rx_enable_36125 rx_enable 0 36125 NULL
-+iwl_trans_txq_alloc_36147 iwl_trans_txq_alloc 3 36147 NULL
-+b1_alloc_card_36155 b1_alloc_card 1 36155 NULL
-+btrfs_file_extent_inline_len_36158 btrfs_file_extent_inline_len 0 36158 NULL
-+snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL
-+FTL_Get_Block_Table_Flash_Size_Bytes_36187 FTL_Get_Block_Table_Flash_Size_Bytes 0 36187 NULL
-+__ip_append_data_36191 __ip_append_data 7-8 36191 NULL
-+ubifs_read_nnode_36221 ubifs_read_nnode 0 36221 NULL
-+atomic_stats_read_36228 atomic_stats_read 3 36228 NULL
-+viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3 36241 NULL
-+compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
-+usb_buffer_alloc_36276 usb_buffer_alloc 2 36276 NULL
-+modem_input_wait_36278 modem_input_wait 0 36278 NULL
-+mangle_sdp_packet_36279 mangle_sdp_packet 9 36279 NULL
-+codec_reg_read_file_36280 codec_reg_read_file 3 36280 NULL
-+lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3 36303 NULL
-+ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
-+fat_compat_ioctl_filldir_36328 fat_compat_ioctl_filldir 3 36328 NULL
-+jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
-+qla4xxx_session_create_36350 qla4xxx_session_create 2 36350 NULL
-+ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3 36351 NULL
-+v9fs_file_readn_36353 v9fs_file_readn 4 36353 NULL
-+to_sector_36361 to_sector 0-1 36361 NULL
-+mtd_do_writeoob_36373 mtd_do_writeoob 4 36373 NULL
-+vring_new_virtqueue_36374 vring_new_virtqueue 1 36374 NULL
-+tunables_read_36385 tunables_read 3 36385 NULL
-+afs_alloc_flat_call_36399 afs_alloc_flat_call 3-2 36399 NULL
-+sierra_write_36402 sierra_write 4 36402 NULL
-+sys_vm86_36421 sys_vm86 2 36421 NULL
-+rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 NULL
-+sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
-+alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
-+b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
-+ip6_append_data_36490 ip6_append_data 4-5 36490 NULL
-+cmd_loop_36491 cmd_loop 0 36491 NULL
-+iwl_legacy_dbgfs_power_save_status_read_36492 iwl_legacy_dbgfs_power_save_status_read 3 36492 NULL
-+__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
-+mcam_v4l_read_36513 mcam_v4l_read 3 36513 NULL
-+ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3 36520 NULL
-+crypto_aead_authsize_36537 crypto_aead_authsize 0 36537 NULL
-+cpu_type_read_36540 cpu_type_read 3 36540 NULL
-+__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL nohasharray
-+macvtap_do_read_36555 macvtap_do_read 4 36555 &__kfifo_to_user_36555
-+__erst_read_36579 __erst_read 0 36579 NULL
-+put_cmsg_36589 put_cmsg 4 36589 NULL
-+pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
-+fat_ioctl_filldir_36621 fat_ioctl_filldir 3 36621 NULL
-+vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
-+cxio_hal_rqtpool_alloc_36648 cxio_hal_rqtpool_alloc 2 36648 NULL nohasharray
-+lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 &cxio_hal_rqtpool_alloc_36648
-+perf_calculate_period_36662 perf_calculate_period 2-3 36662 NULL
-+osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL
-+iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 NULL
-+ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
-+get_txidle_36698 get_txidle 0 36698 NULL
-+gsmtty_write_36702 gsmtty_write 3 36702 NULL
-+sched_clock_36717 sched_clock 0 36717 NULL
-+ocfs2_rotate_tree_right_36723 ocfs2_rotate_tree_right 0 36723 NULL
-+saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
-+extract_icmp6_fields_36732 extract_icmp6_fields 2 36732 NULL
-+snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
-+cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
-+i915_gem_evict_inactive_36767 i915_gem_evict_inactive 0 36767 NULL
-+ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
-+llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
-+proc_fault_inject_read_36802 proc_fault_inject_read 3 36802 NULL
-+do_dmabuf_dirty_sou_36807 do_dmabuf_dirty_sou 7 36807 NULL
-+hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
-+ocfs2_journal_access_rb_36823 ocfs2_journal_access_rb 0 36823 NULL
-+int_hardware_entry_36833 int_hardware_entry 3 36833 NULL
-+fc_change_queue_depth_36841 fc_change_queue_depth 2 36841 NULL
-+keyctl_describe_key_36853 keyctl_describe_key 3 36853 NULL
-+cm_write_36858 cm_write 3 36858 NULL
-+svc_setsockopt_36876 svc_setsockopt 5 36876 NULL
-+ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
-+selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
-+OS_kmalloc_36909 OS_kmalloc 1 36909 NULL
-+genlmsg_total_size_36938 genlmsg_total_size 0-1 36938 NULL
-+crypto_blkcipher_ivsize_36944 crypto_blkcipher_ivsize 0 36944 NULL
-+div_u64_36951 div_u64 0 36951 NULL
-+write_leb_36957 write_leb 0 36957 NULL
-+call_usermodehelper_exec_36960 call_usermodehelper_exec 0 36960 NULL
-+ntfs_external_attr_find_36963 ntfs_external_attr_find 0 36963 NULL
-+sparse_early_mem_maps_alloc_node_36971 sparse_early_mem_maps_alloc_node 4 36971 NULL
-+setxattr_37006 setxattr 4 37006 NULL
-+ondemand_readahead_37015 ondemand_readahead 6-5 37015 NULL
-+command_file_read_37038 command_file_read 3 37038 NULL
-+em28xx_gpio_set_37040 em28xx_gpio_set 0 37040 NULL
-+ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3 37053 NULL
-+find_next_chunk_37067 find_next_chunk 0 37067 NULL
-+parse_command_37079 parse_command 2 37079 NULL
-+snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL
-+xfrm_expire_msgsize_37133 xfrm_expire_msgsize 0 37133 NULL
-+msg_word_37164 msg_word 0 37164 NULL
-+BeceemNVMRead_37166 BeceemNVMRead 0 37166 NULL
-+can_set_xattr_37182 can_set_xattr 4 37182 NULL
-+store_wimax_37196 store_wimax 4 37196 NULL
-+vcc_recvmsg_37198 vcc_recvmsg 4 37198 NULL
-+sysfs_add_file_37200 sysfs_add_file 0 37200 NULL
-+crypto_shash_descsize_37212 crypto_shash_descsize 0 37212 NULL
-+uapsd_queues_read_37217 uapsd_queues_read 3 37217 NULL
-+regmap_access_read_file_37223 regmap_access_read_file 3 37223 NULL
-+__do_replace_37227 __do_replace 5 37227 NULL
-+produce_free_peb_37232 produce_free_peb 0 37232 NULL
-+ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
-+ReadLEDInformationFromEEPROM_37247 ReadLEDInformationFromEEPROM 0 37247 NULL
-+BeceemFlashBulkWrite_37255 BeceemFlashBulkWrite 0 37255 NULL
-+prot_queue_del_37258 prot_queue_del 0 37258 NULL
-+exofs_max_io_pages_37263 exofs_max_io_pages 0-2 37263 NULL
-+srp_target_alloc_37288 srp_target_alloc 3 37288 NULL
-+request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
-+jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
-+send_msg_37323 send_msg 4 37323 NULL
-+brcmf_sdbrcm_membytes_37324 brcmf_sdbrcm_membytes 3-5 37324 NULL
-+scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
-+rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
-+nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
-+security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
-+iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
-+sys_getxattr_37418 sys_getxattr 4 37418 NULL
-+hci_sock_sendmsg_37420 hci_sock_sendmsg 4 37420 NULL
-+acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
-+find_next_bit_37422 find_next_bit 0-2-3 37422 &acpi_os_allocate_zeroed_37422
-+ocfs2_insert_path_37425 ocfs2_insert_path 0 37425 NULL
-+tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL
-+iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
-+tcp_established_options_37450 tcp_established_options 0 37450 NULL
-+cmd_input_size_37457 cmd_input_size 0-1 37457 NULL
-+ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
-+get_est_timing_37484 get_est_timing 0 37484 NULL
-+kmem_realloc_37489 kmem_realloc 2 37489 NULL
-+xz_dec_test_write_37527 xz_dec_test_write 3 37527 NULL
-+hdr_size_37536 hdr_size 0 37536 NULL
-+xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
-+ocfs2_add_branch_37588 ocfs2_add_branch 0 37588 NULL
-+alloc_descs_37593 alloc_descs 0-1 37593 NULL
-+qla2x00_debounce_register_37597 qla2x00_debounce_register 0 37597 NULL
-+btrfs_write_and_wait_marked_extents_37604 btrfs_write_and_wait_marked_extents 0 37604 NULL
-+kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
-+ocfs2_split_refcount_rec_37622 ocfs2_split_refcount_rec 0 37622 NULL
-+alloc_fd_37637 alloc_fd 1 37637 NULL
-+tcp_dma_try_early_copy_37651 tcp_dma_try_early_copy 3 37651 NULL
-+bio_copy_user_iov_37660 bio_copy_user_iov 4 37660 NULL
-+rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4 37661 NULL nohasharray
-+vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
-+iwl_legacy_dbgfs_rxon_filter_flags_read_37666 iwl_legacy_dbgfs_rxon_filter_flags_read 3 37666 NULL
-+regmap_map_read_file_37685 regmap_map_read_file 3 37685 NULL
-+__le32_to_cpup_37702 __le32_to_cpup 0 37702 NULL
-+netxen_validate_ringparam_37740 netxen_validate_ringparam 1-2-3 37740 NULL
-+read_enabled_file_bool_37744 read_enabled_file_bool 3 37744 NULL
-+ocfs2_duplicate_clusters_by_jbd_37749 ocfs2_duplicate_clusters_by_jbd 5-4-6 37749 NULL
-+ocfs2_control_cfu_37750 ocfs2_control_cfu 2 37750 NULL
-+ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
-+dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2 37766 NULL
-+smk_read_logging_37804 smk_read_logging 3 37804 NULL
-+deny_write_access_37813 deny_write_access 0 37813 NULL
-+bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-0-5-4 37827 NULL
-+jbd2_journal_get_undo_access_37837 jbd2_journal_get_undo_access 0 37837 NULL
-+o2hb_debug_read_37851 o2hb_debug_read 3 37851 NULL
-+xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL
-+iwmct_fw_parser_init_37876 iwmct_fw_parser_init 4 37876 NULL
-+sys_setxattr_37880 sys_setxattr 4 37880 NULL
-+dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
-+tipc_link_send_sections_fast_37920 tipc_link_send_sections_fast 4 37920 NULL
-+xfs_highbit32_37921 xfs_highbit32 0 37921 NULL
-+pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL
-+read_rbu_packet_size_37939 read_rbu_packet_size 6 37939 NULL
-+write_file_bool_37957 write_file_bool 3 37957 NULL
-+ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL
-+rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL
-+vfs_readv_38011 vfs_readv 3 38011 NULL
-+aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
-+store_wlan_38040 store_wlan 4 38040 NULL
-+klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 NULL
-+sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
-+nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
-+alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
-+uwb_mac_addr_print_38085 uwb_mac_addr_print 2 38085 NULL
-+em28xx_set_mode_38088 em28xx_set_mode 0 38088 NULL
-+request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
-+proc_self_readlink_38094 proc_self_readlink 3 38094 NULL
-+ep0_read_38095 ep0_read 3 38095 NULL
-+snd_pcm_oss_write_38108 snd_pcm_oss_write 3 38108 NULL
-+vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
-+__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
-+kvm_clear_guest_38164 kvm_clear_guest 3-2 38164 NULL
-+cdev_add_38176 cdev_add 2-3 38176 NULL
-+rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3 38195 NULL
-+get_ucode_user_38202 get_ucode_user 3 38202 NULL
-+ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
-+osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
-+xfs_rtallocate_range_38223 xfs_rtallocate_range 4-3 38223 &osd_req_list_partition_collections_38223
-+inet_csk_listen_start_38233 inet_csk_listen_start 2 38233 NULL
-+ceph_decode_16_38239 ceph_decode_16 0 38239 NULL
-+_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL
-+snd_pcm_playback_rewind_38249 snd_pcm_playback_rewind 0-2 38249 NULL
-+ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3 38268 NULL nohasharray
-+mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268
-+xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
-+xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
-+zd_mac_rx_38296 zd_mac_rx 3 38296 NULL
-+isr_rx_headers_read_38325 isr_rx_headers_read 3 38325 NULL
-+ida_simple_get_38326 ida_simple_get 2 38326 NULL
-+ocfs2_rotate_rightmost_leaf_left_38330 ocfs2_rotate_rightmost_leaf_left 0 38330 NULL
-+__snd_gf1_look8_38333 __snd_gf1_look8 0 38333 NULL
-+ocfs2_replace_extent_rec_38357 ocfs2_replace_extent_rec 0 38357 NULL
-+btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
-+sctp_sf_abort_violation_38380 sctp_sf_abort_violation 6 38380 NULL
-+norm_maxh_38387 norm_maxh 0 38387 NULL
-+dn_sendmsg_38390 dn_sendmsg 4 38390 NULL
-+ttm_put_pages_38411 ttm_put_pages 2 38411 NULL
-+get_valid_node_allowed_38412 get_valid_node_allowed 1-0 38412 NULL
-+ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
-+iwm_wdev_alloc_38415 iwm_wdev_alloc 1 38415 NULL
-+ht_destroy_irq_38418 ht_destroy_irq 1 38418 NULL
-+ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3 38419 NULL
-+pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
-+pmcraid_copy_sglist_38431 pmcraid_copy_sglist 3 38431 NULL
-+var_name_strnsize_38447 var_name_strnsize 0-2 38447 NULL
-+kvm_write_guest_38454 kvm_write_guest 4-2 38454 NULL
-+blk_end_bidi_request_38482 blk_end_bidi_request 4-3 38482 NULL
-+cpu_to_mem_38501 cpu_to_mem 0 38501 NULL
-+dev_names_read_38509 dev_names_read 3 38509 NULL
-+iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
-+sdhci_resume_host_38512 sdhci_resume_host 0 38512 NULL
-+event_rx_mismatch_read_38518 event_rx_mismatch_read 3 38518 NULL
-+ubifs_idx_node_sz_38546 ubifs_idx_node_sz 0-2 38546 NULL
-+cpu_to_node_38561 cpu_to_node 0 38561 NULL
-+si_domain_work_fn_38562 si_domain_work_fn 1-2 38562 NULL
-+irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4 38563 NULL
-+_ipw_read32_38565 _ipw_read32 0 38565 NULL
-+snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5-3 38567 NULL
-+sctp_tsnmap_num_dups_38578 sctp_tsnmap_num_dups 0 38578 NULL
-+copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
-+cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
-+reportdesc_callback_38603 reportdesc_callback 3 38603 NULL
-+pep_indicate_38611 pep_indicate 5 38611 NULL
-+__css_put_38613 __css_put 2 38613 NULL
-+icn_writecmd_38629 icn_writecmd 2 38629 NULL
-+write_enabled_file_bool_38630 write_enabled_file_bool 3 38630 NULL
-+receive_extralen_38634 receive_extralen 0 38634 NULL
-+audit_init_entry_38644 audit_init_entry 1 38644 NULL
-+mmc_send_cxd_data_38655 mmc_send_cxd_data 5 38655 NULL
-+snd_es1371_wait_src_ready_38673 snd_es1371_wait_src_ready 0 38673 NULL
-+cfg80211_send_disassoc_38678 cfg80211_send_disassoc 3 38678 NULL
-+iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
-+validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL
-+find_next_usable_block_38716 find_next_usable_block 3-1-0 38716 NULL
-+v4l2_ctrl_new_38725 v4l2_ctrl_new 7 38725 NULL
-+w83977af_sir_interrupt_38738 w83977af_sir_interrupt 0 38738 NULL
-+iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3 38779 NULL
-+snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
-+gre_manip_pkt_38785 gre_manip_pkt 2 38785 NULL
-+do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
-+err_decode_38804 err_decode 2 38804 NULL
-+ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
-+sys_select_38827 sys_select 1 38827 NULL
-+b43_txhdr_size_38832 b43_txhdr_size 0 38832 NULL
-+direct_entry_38836 direct_entry 3 38836 NULL
-+compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
-+read_nic_io_word_38853 read_nic_io_word 0 38853 NULL
-+interfaces_38859 interfaces 2 38859 NULL
-+pci_msix_table_size_38867 pci_msix_table_size 0 38867 NULL
-+sizeof_gpio_leds_priv_38882 sizeof_gpio_leds_priv 0-1 38882 NULL
-+reserve_metadata_bytes_38886 reserve_metadata_bytes 0 38886 NULL
-+dbgfs_state_38894 dbgfs_state 3 38894 NULL
-+traverse_38897 traverse 0 38897 NULL
-+__fswab16_38898 __fswab16 0 38898 NULL
-+ext3_trim_all_free_38929 ext3_trim_all_free 2-4-3 38929 NULL
-+usb_maxpacket_38977 usb_maxpacket 0 38977 NULL
-+OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL
-+lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3 38998 NULL
-+udf_new_block_38999 udf_new_block 4 38999 NULL
-+t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
-+get_nodes_39012 get_nodes 3 39012 NULL
-+disp_proc_write_39024 disp_proc_write 3 39024 NULL
-+acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 NULL
-+_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 3 39034 NULL
-+do_write_kmem_39051 do_write_kmem 1-3-0 39051 NULL
-+line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
-+ext4_init_block_bitmap_39071 ext4_init_block_bitmap 3 39071 NULL
-+ReadHFC_39104 ReadHFC 0 39104 NULL
-+tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
-+leb_write_lock_39111 leb_write_lock 0 39111 NULL
-+__kfifo_to_user_r_39123 __kfifo_to_user_r 5-3 39123 NULL
-+ttm_mem_global_alloc_zone_39125 ttm_mem_global_alloc_zone 0 39125 NULL
-+i915_gem_evict_something_39130 i915_gem_evict_something 0 39130 NULL
-+ea_foreach_39133 ea_foreach 0 39133 NULL
-+generic_permission_39150 generic_permission 0 39150 NULL
-+alloc_ring_39151 alloc_ring 4-2 39151 NULL
-+proc_coredump_filter_read_39153 proc_coredump_filter_read 3 39153 NULL
-+ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL
-+init_list_set_39188 init_list_set 3-2 39188 NULL
-+ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
-+qcam_read_bytes_39205 qcam_read_bytes 0 39205 NULL
-+ivtv_v4l2_write_39226 ivtv_v4l2_write 3 39226 NULL
-+drm_order_39244 drm_order 0 39244 NULL
-+snd_pcm_capture_forward_39248 snd_pcm_capture_forward 0-2 39248 NULL
-+r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL
-+__skb_cow_39254 __skb_cow 2 39254 NULL
-+bitmap_set_bits_39272 bitmap_set_bits 3 39272 NULL
-+expand_fdtable_39273 expand_fdtable 2 39273 NULL
-+pohmelfs_setxattr_39281 pohmelfs_setxattr 4 39281 NULL
-+mei_registration_cdev_39284 mei_registration_cdev 2 39284 NULL
-+__cfg80211_connect_result_39326 __cfg80211_connect_result 4-6 39326 NULL
-+wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
-+__cfg80211_send_deauth_39344 __cfg80211_send_deauth 3 39344 NULL
-+ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
-+vortex_wtdma_getlinearpos_39371 vortex_wtdma_getlinearpos 0 39371 NULL
-+user_power_read_39414 user_power_read 3 39414 NULL
-+alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
-+sys_semop_39457 sys_semop 3 39457 NULL
-+setkey_unaligned_39474 setkey_unaligned 3 39474 NULL
-+btrfs_mksubvol_39479 btrfs_mksubvol 3 39479 NULL
-+ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
-+atomic64_read_unchecked_39505 atomic64_read_unchecked 0 39505 NULL
-+wm8350_i2c_read_device_39542 wm8350_i2c_read_device 3 39542 NULL nohasharray
-+int_proc_write_39542 int_proc_write 3 39542 &wm8350_i2c_read_device_39542
-+pp_write_39554 pp_write 3 39554 NULL
-+ol_dqblk_block_39558 ol_dqblk_block 2-0-3 39558 NULL
-+datablob_format_39571 datablob_format 2 39571 NULL nohasharray
-+ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3 39571 &datablob_format_39571
-+handle_response_icmp_39574 handle_response_icmp 7 39574 NULL
-+ext_depth_39607 ext_depth 0 39607 NULL
-+sdio_readb_39618 sdio_readb 0 39618 NULL
-+fm_send_cmd_39639 fm_send_cmd 5 39639 NULL
-+snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
-+prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
-+pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 NULL
-+kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
-+v4l_stk_read_39672 v4l_stk_read 3 39672 NULL
-+sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
-+ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
-+tcf_csum_ipv4_tcp_39713 tcf_csum_ipv4_tcp 4 39713 NULL
-+mlx4_ib_resize_cq_39744 mlx4_ib_resize_cq 2 39744 NULL
-+tcp_write_xmit_39755 tcp_write_xmit 2 39755 NULL
-+usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL
-+ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
-+security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
-+snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL
-+sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
-+get_priv_size_39828 get_priv_size 0-1 39828 NULL
-+beiscsi_process_async_pdu_39834 beiscsi_process_async_pdu 7 39834 NULL
-+pkt_add_39897 pkt_add 3 39897 NULL
-+read_file_modal_eeprom_39909 read_file_modal_eeprom 3 39909 NULL
-+gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL
-+dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL
-+dma_to_mm_pfn_39916 dma_to_mm_pfn 0-1 39916 NULL
-+aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3 39919 NULL
-+exofs_read_kern_39921 exofs_read_kern 6 39921 NULL nohasharray
-+oom_score_adj_read_39921 oom_score_adj_read 3 39921 &exofs_read_kern_39921
-+__spi_async_39932 __spi_async 0 39932 NULL
-+iwl_legacy_dbgfs_missed_beacon_read_39939 iwl_legacy_dbgfs_missed_beacon_read 3 39939 NULL
-+fwnet_pd_new_39947 fwnet_pd_new 4 39947 NULL
-+tty_prepare_flip_string_39955 tty_prepare_flip_string 3-0 39955 NULL
-+dma_push_rx_39973 dma_push_rx 2 39973 NULL
-+broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
-+mthca_array_init_39987 mthca_array_init 2 39987 NULL
-+fw_device_op_read_39990 fw_device_op_read 3 39990 NULL
-+i2c_readn_40001 i2c_readn 0 40001 NULL
-+xen_hvm_config_40018 xen_hvm_config 2 40018 NULL
-+ivtvfb_write_40023 ivtvfb_write 3 40023 NULL
-+ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
-+datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
-+ocfs2_claim_clusters_40050 ocfs2_claim_clusters 0 40050 NULL
-+atomic_xchg_40070 atomic_xchg 0 40070 NULL
-+snd_pcm_sw_params_user_40095 snd_pcm_sw_params_user 0 40095 NULL
-+netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
-+sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3 40129 NULL
-+iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
-+pt_write_40159 pt_write 3 40159 NULL
-+scsi_sg_count_40182 scsi_sg_count 0 40182 NULL
-+ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 NULL nohasharray
-+devnode_find_40199 devnode_find 3-2 40199 &ipr_alloc_ucode_buffer_40199
-+allocate_probes_40204 allocate_probes 1 40204 NULL
-+au0828_v4l2_read_40220 au0828_v4l2_read 3 40220 NULL
-+compress_file_range_40225 compress_file_range 3-4 40225 NULL
-+osst_read_40237 osst_read 3 40237 NULL
-+brcmf_sdioh_request_buffer_40239 brcmf_sdioh_request_buffer 7 40239 NULL
-+ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 4 40248 NULL
-+rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3 40262 NULL nohasharray
-+fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
-+ext2_fiemap_40271 ext2_fiemap 4 40271 NULL
-+reqsk_queue_alloc_40272 reqsk_queue_alloc 2 40272 NULL
-+rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3 40283 NULL
-+ubi_io_write_data_40305 ubi_io_write_data 0 40305 NULL
-+nfs_file_llseek_40306 nfs_file_llseek 2 40306 NULL
-+ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL
-+bat_ogm_queue_add_40337 bat_ogm_queue_add 3 40337 NULL
-+mmio_read_40348 mmio_read 4 40348 NULL
-+ocfs2_release_clusters_40355 ocfs2_release_clusters 0-4 40355 NULL
-+event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3 40363 NULL
-+ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 3-2 40365 NULL
-+get_chars_40373 get_chars 3 40373 NULL
-+usb_gadget_config_buf_40374 usb_gadget_config_buf 0 40374 NULL
-+fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
-+brcmf_sdbrcm_get_image_40397 brcmf_sdbrcm_get_image 0-2 40397 NULL
-+fb_prepare_extra_logos_40429 fb_prepare_extra_logos 0-2 40429 NULL
-+atmel_rmem16_40450 atmel_rmem16 0 40450 NULL
-+tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
-+zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
-+afs_fs_store_data_40484 afs_fs_store_data 3-4-5-6 40484 NULL
-+devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL
-+tty_write_room_40495 tty_write_room 0 40495 NULL
-+sg_phys_40507 sg_phys 0 40507 NULL
-+__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
-+TSS_checkhmac2_40520 TSS_checkhmac2 7-5 40520 NULL
-+i915_gem_execbuffer_relocate_object_slow_40546 i915_gem_execbuffer_relocate_object_slow 0 40546 NULL
-+ima_write_policy_40548 ima_write_policy 3 40548 NULL
-+esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL
-+ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL
-+arch_setup_hpet_msi_40584 arch_setup_hpet_msi 1 40584 NULL
-+b1_get_byte_40597 b1_get_byte 0 40597 NULL
-+skge_rx_get_40598 skge_rx_get 3 40598 NULL
-+get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL
-+sctp_manip_pkt_40620 sctp_manip_pkt 2 40620 NULL
-+pid_nr_ns_40654 pid_nr_ns 0 40654 NULL
-+fops_read_40672 fops_read 3 40672 NULL
-+ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 NULL
-+videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 4-3 40678 NULL
-+pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
-+regulator_enable_40689 regulator_enable 0 40689 NULL
-+__seq_open_private_40715 __seq_open_private 3 40715 NULL
-+xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL nohasharray
-+find_next_zero_bit_le_40744 find_next_zero_bit_le 2-3-0 40744 &xfs_iext_remove_direct_40744
-+security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
-+card_send_command_40757 card_send_command 3 40757 NULL
-+ad1889_readl_40765 ad1889_readl 0 40765 NULL
-+pg_write_40766 pg_write 3 40766 NULL
-+ecryptfs_readlink_40775 ecryptfs_readlink 3 40775 NULL nohasharray
-+show_list_40775 show_list 3-0 40775 &ecryptfs_readlink_40775
-+kfifo_out_copy_r_40784 kfifo_out_copy_r 3 40784 NULL
-+bitmap_weight_40791 bitmap_weight 0-2 40791 NULL
-+idr_get_new_40797 idr_get_new 0 40797 NULL
-+netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL nohasharray
-+paranoid_check_not_bad_40811 paranoid_check_not_bad 0 40811 &netdev_alloc_skb_ip_align_40811
-+nl80211_send_roamed_40825 nl80211_send_roamed 5-7 40825 NULL
-+nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
-+__shared_list_add_40850 __shared_list_add 0 40850 NULL
-+ocfs2_zero_partial_clusters_40856 ocfs2_zero_partial_clusters 2-3 40856 NULL
-+v9fs_file_read_40858 v9fs_file_read 3 40858 NULL
-+iwch_alloc_pbl_40885 iwch_alloc_pbl 2 40885 NULL
-+read_file_queue_40895 read_file_queue 3 40895 NULL
-+waiters_read_40902 waiters_read 3 40902 NULL
-+isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
-+iwl_legacy_dbgfs_disable_ht40_read_40910 iwl_legacy_dbgfs_disable_ht40_read 3 40910 NULL
-+gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
-+vol_cdev_write_40915 vol_cdev_write 3 40915 NULL
-+__kfifo_init_40918 __kfifo_init 4-3 40918 NULL
-+iterate_extent_inodes_40923 iterate_extent_inodes 0 40923 NULL
-+btrfs_setsize_40931 btrfs_setsize 2 40931 NULL
-+snd_vx_create_40948 snd_vx_create 4 40948 NULL
-+tcp_skb_mss_40964 tcp_skb_mss 0 40964 NULL
-+rds_sendmsg_40976 rds_sendmsg 4 40976 NULL
-+econet_recvmsg_40978 econet_recvmsg 4 40978 NULL
-+insert_old_idx_40987 insert_old_idx 0 40987 NULL
-+mac80211_format_buffer_41010 mac80211_format_buffer 2 41010 NULL
-+_req_append_segment_41031 _req_append_segment 2 41031 NULL
-+mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4 41035 NULL
-+ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
-+BcmFlash2xBulkWrite_41054 BcmFlash2xBulkWrite 0 41054 NULL
-+vfs_listxattr_41062 vfs_listxattr 0 41062 NULL nohasharray
-+beacon_filtering_write_41062 beacon_filtering_write 3 41062 &vfs_listxattr_41062
-+cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
-+roccat_read_41093 roccat_read 3 41093 NULL
-+provide_user_output_41105 provide_user_output 3 41105 NULL
-+f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
-+ocfs2_extend_trans_41116 ocfs2_extend_trans 0 41116 NULL nohasharray
-+oom_adjust_write_41116 oom_adjust_write 3 41116 &ocfs2_extend_trans_41116
-+dvb_ca_write_41171 dvb_ca_write 3 41171 NULL
-+ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL
-+request_irq_41192 request_irq 0 41192 NULL
-+compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
-+dfs_file_write_41196 dfs_file_write 3 41196 NULL
-+UpdateRegs_41200 UpdateRegs 0 41200 NULL nohasharray
-+xfs_readdir_41200 xfs_readdir 3 41200 &UpdateRegs_41200
-+ocfs2_read_quota_block_41207 ocfs2_read_quota_block 2 41207 NULL
-+ceph_calc_raw_layout_41212 ceph_calc_raw_layout 4 41212 NULL
-+tun_alloc_skb_41216 tun_alloc_skb 2-4-3 41216 NULL
-+nfs_page_array_len_41219 nfs_page_array_len 0-2-1 41219 NULL
-+hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
-+create_dir_41256 create_dir 0 41256 NULL
-+erst_read_41260 erst_read 0 41260 NULL
-+alloc_context_41283 alloc_context 1 41283 NULL
-+ewma_init_41305 ewma_init 2-3 41305 NULL
-+objio_alloc_io_state_41316 objio_alloc_io_state 7 41316 NULL
-+create_bounce_buffer_41330 create_bounce_buffer 3 41330 NULL
-+user_update_41332 user_update 3 41332 NULL
-+twl_change_queue_depth_41342 twl_change_queue_depth 2 41342 NULL
-+irq_expand_nr_irqs_41351 irq_expand_nr_irqs 0 41351 NULL
-+cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL
-+jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
-+kmp_init_41373 kmp_init 2 41373 NULL
-+tifm_add_adapter_41390 tifm_add_adapter 0 41390 NULL
-+isr_commands_read_41398 isr_commands_read 3 41398 NULL
-+sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
-+xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
-+isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
-+lbs_rdrf_read_41431 lbs_rdrf_read 3 41431 NULL
-+ext4_trim_extent_41436 ext4_trim_extent 4 41436 NULL
-+ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4 41442 NULL
-+pcpu_build_alloc_info_41443 pcpu_build_alloc_info 1-2-3 41443 NULL
-+layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
-+snd_pcm_status_41472 snd_pcm_status 0 41472 NULL
-+wep_interrupt_read_41492 wep_interrupt_read 3 41492 NULL
-+hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
-+xfrm_hash_new_size_41505 xfrm_hash_new_size 0-1 41505 NULL
-+ldisc_receive_41516 ldisc_receive 4 41516 NULL
-+rng_dev_read_41581 rng_dev_read 3 41581 NULL
-+map_offset_to_paddr_41592 map_offset_to_paddr 0-1 41592 NULL
-+read_file_rx_chainmask_41605 read_file_rx_chainmask 3 41605 NULL
-+vga_io_r_41609 vga_io_r 0 41609 NULL
-+tcp_hdrlen_41610 tcp_hdrlen 0 41610 NULL
-+lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3 41613 NULL nohasharray
-+usb_endpoint_maxp_41613 usb_endpoint_maxp 0 41613 &lbs_bcnmiss_write_41613
-+lis3l02dq_read_accel_from_buffer_41615 lis3l02dq_read_accel_from_buffer 2 41615 NULL
-+mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
-+get_std_timing_41654 get_std_timing 0 41654 NULL
-+start_graph_tracing_41656 start_graph_tracing 0 41656 NULL nohasharray
-+squashfs_cache_init_41656 squashfs_cache_init 2 41656 &start_graph_tracing_41656
-+ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
-+uapsd_max_sp_len_write_41683 uapsd_max_sp_len_write 3 41683 NULL
-+apei_exec_for_each_entry_41717 apei_exec_for_each_entry 0 41717 NULL
-+sys_pwritev_41722 sys_pwritev 3 41722 NULL
-+hc_gpa_41744 hc_gpa 0-2-3 41744 NULL
-+fillonedir_41746 fillonedir 3 41746 NULL
-+get_slab_41770 get_slab 1 41770 NULL
-+ocfs2_dx_dir_rebalance_41793 ocfs2_dx_dir_rebalance 7 41793 NULL
-+bat_socket_read_41813 bat_socket_read 3 41813 NULL
-+sco_send_frame_41815 sco_send_frame 3 41815 NULL
-+do_ip_setsockopt_41852 do_ip_setsockopt 5 41852 NULL
-+tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
-+keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL
-+spin_time_start_41857 spin_time_start 0 41857 NULL
-+pci_map_single_41869 pci_map_single 0 41869 NULL
-+usb_gadget_get_string_41871 usb_gadget_get_string 0 41871 NULL
-+get_packet_41914 get_packet 3 41914 NULL
-+get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
-+ceph_get_direct_page_vector_41917 ceph_get_direct_page_vector 2 41917 NULL
-+find_ge_pid_41918 find_ge_pid 1 41918 NULL
-+build_inv_iotlb_pages_41922 build_inv_iotlb_pages 4-5 41922 NULL
-+ReadConfigFileStructure_41929 ReadConfigFileStructure 0 41929 NULL
-+nfsd_getxattr_41934 nfsd_getxattr 0 41934 NULL
-+iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
-+ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL
-+efx_tx_queue_insert_41955 efx_tx_queue_insert 2 41955 NULL
-+portnames_read_41958 portnames_read 3 41958 NULL
-+dst_mtu_41969 dst_mtu 0 41969 NULL
-+cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
-+ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
-+_get_slice_41991 _get_slice 0 41991 NULL
-+em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
-+flakey_status_42000 flakey_status 4 42000 NULL
-+pool_allocate_42012 pool_allocate 3 42012 NULL
-+spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
-+rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3 42017 NULL
-+ensure_wear_leveling_42029 ensure_wear_leveling 0 42029 NULL
-+acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
-+__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
-+irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4 42047 NULL
-+jffs2_do_link_42048 jffs2_do_link 6 42048 NULL
-+InterfaceTransmitPacket_42058 InterfaceTransmitPacket 3 42058 NULL
-+brcmf_sdbrcm_downloadvars_42064 brcmf_sdbrcm_downloadvars 3 42064 NULL
-+scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
-+sk_chk_filter_42095 sk_chk_filter 2 42095 NULL
-+submit_inquiry_42108 submit_inquiry 3 42108 NULL
-+sysfs_read_file_42113 sysfs_read_file 3 42113 NULL
-+store_gps_42118 store_gps 4 42118 NULL
-+ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
-+tipc_createport_raw_42129 tipc_createport_raw 4 42129 NULL
-+Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
-+ttm_agp_populate_42144 ttm_agp_populate 2 42144 NULL
-+v9fs_alloc_rdir_buf_42150 v9fs_alloc_rdir_buf 2 42150 NULL
-+mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL
-+read_file_base_eeprom_42168 read_file_base_eeprom 3 42168 NULL
-+oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3 42182 NULL
-+write_file_beacon_42185 write_file_beacon 3 42185 NULL
-+get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
-+xfs_rtfree_range_42244 xfs_rtfree_range 4-3 42244 NULL
-+btmrvl_hsmode_write_42252 btmrvl_hsmode_write 3 42252 NULL
-+find_last_bit_42260 find_last_bit 2 42260 NULL
-+ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
-+__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
-+snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL
-+rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
-+sel_read_perm_42302 sel_read_perm 3 42302 NULL nohasharray
-+crypt_status_42302 crypt_status 4 42302 &sel_read_perm_42302
-+sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3 42304 NULL nohasharray
-+ulong_read_file_42304 ulong_read_file 3 42304 &sctp_setsockopt_del_key_42304
-+tracing_ctrl_write_42324 tracing_ctrl_write 3 42324 NULL nohasharray
-+hysdn_conf_read_42324 hysdn_conf_read 3 42324 &tracing_ctrl_write_42324 nohasharray
-+lpfc_config_msi_42324 lpfc_config_msi 0 42324 &hysdn_conf_read_42324
-+tcp_sync_mss_42330 tcp_sync_mss 0-2 42330 NULL
-+ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
-+msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
-+brn_proc_write_42407 brn_proc_write 3 42407 NULL
-+krng_get_random_42420 krng_get_random 3 42420 NULL
-+gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL
-+key_conf_keyidx_read_42443 key_conf_keyidx_read 3 42443 NULL
-+snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL
-+tcm_loop_change_queue_depth_42454 tcm_loop_change_queue_depth 2 42454 NULL
-+ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
-+neigh_nlmsg_size_42464 neigh_nlmsg_size 0 42464 NULL
-+kernel_recvmsg_42482 kernel_recvmsg 0 42482 NULL
-+follow_hugetlb_page_42486 follow_hugetlb_page 0-7 42486 NULL
-+brcmf_sdbrcm_bus_txctl_42492 brcmf_sdbrcm_bus_txctl 3 42492 NULL
-+jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
-+kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL
-+smk_write_netlbladdr_42525 smk_write_netlbladdr 3 42525 NULL
-+snd_emux_create_port_42533 snd_emux_create_port 3 42533 NULL
-+__register_ftrace_function_42543 __register_ftrace_function 0 42543 NULL
-+dbAllocNear_42546 dbAllocNear 0 42546 NULL
-+udp_recvmsg_42558 udp_recvmsg 4 42558 NULL
-+iwl_print_event_log_42566 iwl_print_event_log 7-5-0 42566 NULL
-+ocfs2_reserve_suballoc_bits_42569 ocfs2_reserve_suballoc_bits 0 42569 NULL
-+xfrm_new_hash_mask_42579 xfrm_new_hash_mask 0-1 42579 NULL
-+oom_score_adj_write_42594 oom_score_adj_write 3 42594 NULL
-+map_state_42602 map_state 1 42602 NULL nohasharray
-+__pskb_pull_42602 __pskb_pull 2 42602 &map_state_42602
-+sys_move_pages_42626 sys_move_pages 2 42626 NULL
-+ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
-+scsi_activate_tcq_42640 scsi_activate_tcq 2 42640 NULL
-+br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
-+parport_pc_compat_write_block_pio_42644 parport_pc_compat_write_block_pio 3 42644 NULL
-+_regmap_raw_write_42652 _regmap_raw_write 4 42652 NULL
-+ocfs2_search_chain_42655 ocfs2_search_chain 0 42655 NULL
-+l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
-+request_key_and_link_42693 request_key_and_link 4 42693 NULL
-+vb2_read_42703 vb2_read 3 42703 NULL
-+__ocfs2_decrease_refcount_42717 __ocfs2_decrease_refcount 0-5-4 42717 NULL
-+read_status_42722 read_status 0 42722 NULL
-+dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL
-+set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL
-+ax25_setsockopt_42740 ax25_setsockopt 5 42740 NULL
-+xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL
-+dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL
-+qla2x00_get_ctx_bsg_sp_42768 qla2x00_get_ctx_bsg_sp 3 42768 NULL
-+x25_recvmsg_42777 x25_recvmsg 4 42777 NULL
-+snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
-+cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 NULL
-+koneplus_sysfs_read_42792 koneplus_sysfs_read 6 42792 NULL
-+ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0-2 42796 NULL
-+fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
-+drm_ioctl_42813 drm_ioctl 2 42813 NULL
-+iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3 42820 NULL
-+set_arg_42824 set_arg 3 42824 NULL
-+ocfs2_desc_bitmap_to_cluster_off_42831 ocfs2_desc_bitmap_to_cluster_off 2 42831 NULL
-+ntfs_mapping_pairs_build_42859 ntfs_mapping_pairs_build 0 42859 NULL
-+ocfs2_clusters_for_bytes_42872 ocfs2_clusters_for_bytes 0-2 42872 NULL
-+pskb_expand_head_42881 pskb_expand_head 3-2 42881 NULL
-+tipc_port_recv_sections_42890 tipc_port_recv_sections 4 42890 NULL
-+xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL
-+SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
-+hd_end_request_42904 hd_end_request 2 42904 NULL
-+sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL
-+get_unmapped_area_42944 get_unmapped_area 0 42944 NULL
-+vx_reset_chk_42946 vx_reset_chk 0 42946 NULL
-+sys_sethostname_42962 sys_sethostname 2 42962 NULL
-+ixj_enhanced_read_42980 ixj_enhanced_read 3 42980 NULL
-+compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
-+pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &compat_udpv6_setsockopt_42981
-+nfs_idmap_get_desc_42990 nfs_idmap_get_desc 4-2 42990 NULL
-+mlx4_qp_reserve_range_43000 mlx4_qp_reserve_range 2-3 43000 NULL
-+isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3 43025 NULL
-+add_bytes_to_bitmap_43026 add_bytes_to_bitmap 3-0-4 43026 NULL
-+store_lssw_43035 store_lssw 4 43035 NULL nohasharray
-+wep_default_key_count_read_43035 wep_default_key_count_read 3 43035 &store_lssw_43035
-+uapsd_queues_write_43040 uapsd_queues_write 3 43040 NULL
-+sep_prepare_input_output_dma_table_in_dcb_43064 sep_prepare_input_output_dma_table_in_dcb 4-5-3-2 43064 NULL
-+ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
-+e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
-+usb_string_sub_43164 usb_string_sub 0 43164 NULL
-+ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
-+teiup_create_43201 teiup_create 3 43201 NULL
-+uio_write_43202 uio_write 3 43202 NULL
-+iso_callback_43208 iso_callback 3 43208 NULL
-+atomic_long_add_return_43217 atomic_long_add_return 1 43217 NULL
-+vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
-+store_wwan_43264 store_wwan 4 43264 NULL
-+ide_end_rq_43269 ide_end_rq 4 43269 NULL
-+parport_pc_ecp_write_block_pio_43278 parport_pc_ecp_write_block_pio 3 43278 NULL nohasharray
-+evtchn_write_43278 evtchn_write 3 43278 &parport_pc_ecp_write_block_pio_43278
-+filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL
-+alloc_subdevices_43300 alloc_subdevices 2 43300 NULL
-+store_ledd_43312 store_ledd 4 43312 NULL
-+get_nr_irqs_gsi_43315 get_nr_irqs_gsi 0 43315 NULL
-+__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL
-+svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
-+xenfb_write_43412 xenfb_write 3 43412 NULL
-+__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
-+msi_capability_init_43423 msi_capability_init 0 43423 &__alloc_bootmem_low_43423
-+usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
-+ocfs2_rotate_tree_left_43442 ocfs2_rotate_tree_left 0 43442 NULL
-+usb_string_43443 usb_string 0 43443 NULL nohasharray
-+usemap_size_43443 usemap_size 0-2-1 43443 &usb_string_43443
-+__data_list_add_eb_43472 __data_list_add_eb 0 43472 NULL
-+alloc_new_reservation_43480 alloc_new_reservation 4-0-2 43480 NULL
-+nf_nat_ftp_fmt_cmd_43495 nf_nat_ftp_fmt_cmd 0 43495 NULL
-+ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
-+do_readlink_43518 do_readlink 2 43518 NULL
-+dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3 43533 NULL
-+cachefiles_daemon_write_43535 cachefiles_daemon_write 3 43535 NULL
-+ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL
-+request_resource_43548 request_resource 0 43548 NULL
-+ath_rx_init_43564 ath_rx_init 2 43564 NULL nohasharray
-+_send_control_msg_43564 _send_control_msg 6 43564 &ath_rx_init_43564
-+_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 NULL
-+rpc_malloc_43573 rpc_malloc 2 43573 NULL
-+handle_frequent_errors_43599 handle_frequent_errors 4 43599 NULL
-+lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
-+proc_read_43614 proc_read 3 43614 NULL
-+prison_create_43623 prison_create 1 43623 NULL
-+random_write_43656 random_write 3 43656 NULL
-+bio_integrity_tag_43658 bio_integrity_tag 3 43658 NULL
-+ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL
-+dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 4 43679 NULL
-+calgary_map_page_43686 calgary_map_page 4 43686 NULL
-+hidp_send_ctrl_message_43702 hidp_send_ctrl_message 4 43702 NULL
-+user_confirm_reply_43708 user_confirm_reply 4 43708 NULL
-+wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
-+drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
-+reset_card_proc_43731 reset_card_proc 0 43731 NULL
-+snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL
-+ocfs2_replace_clusters_43733 ocfs2_replace_clusters 0-5 43733 NULL
-+fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3 43736 NULL
-+osdv1_attr_list_elem_size_43747 osdv1_attr_list_elem_size 0-1 43747 NULL
-+gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
-+sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3 43755 NULL
-+ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
-+byte_pos_43787 byte_pos 0-2 43787 &ocfs2_xattr_get_value_outside_43787 nohasharray
-+xfs_highbit64_43787 xfs_highbit64 1 43787 &byte_pos_43787
-+btrfs_copy_from_user_43806 btrfs_copy_from_user 3-1-0 43806 NULL
-+store_cpufv_disabled_43809 store_cpufv_disabled 4 43809 NULL
-+hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
-+ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
-+ext4_split_extent_43818 ext4_split_extent 0 43818 NULL
-+i915_gem_execbuffer_relocate_entry_43822 i915_gem_execbuffer_relocate_entry 0 43822 NULL
-+ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
-+ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL
-+atomic64_cmpxchg_unchecked_43840 atomic64_cmpxchg_unchecked 0 43840 NULL
-+p54_download_eeprom_43842 p54_download_eeprom 4 43842 NULL
-+read_flush_43851 read_flush 3 43851 NULL
-+ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
-+idmap_update_entry_43885 idmap_update_entry 3 43885 NULL
-+prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 NULL
-+xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
-+stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3 43948 NULL
-+i915_ring_idle_43969 i915_ring_idle 0 43969 NULL
-+__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
-+nla_reserve_43984 nla_reserve 3 43984 NULL
-+scsi_command_size_43992 scsi_command_size 0 43992 NULL nohasharray
-+kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 &scsi_command_size_43992 nohasharray
-+bcm_recvmsg_43992 bcm_recvmsg 4 43992 &kvm_read_guest_virt_43992
-+write_flush_procfs_44011 write_flush_procfs 3 44011 NULL
-+btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
-+xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
-+skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
-+tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 NULL
-+em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
-+scsi_get_resid_44147 scsi_get_resid 0 44147 NULL
-+ubifs_find_dirty_idx_leb_44169 ubifs_find_dirty_idx_leb 0 44169 NULL
-+ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
-+readreg_ipac_44186 readreg_ipac 0 44186 NULL
-+handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
-+IO_APIC_get_PCI_irq_vector_44198 IO_APIC_get_PCI_irq_vector 0 44198 NULL
-+claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL
-+srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
-+ioapic_register_intr_44238 ioapic_register_intr 1 44238 NULL
-+scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
-+enlarge_skb_44248 enlarge_skb 2 44248 NULL
-+apei_resources_sub_44252 apei_resources_sub 0 44252 NULL
-+device_create_file_44285 device_create_file 0 44285 NULL
-+ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL
-+ocfs2_zero_range_for_truncate_44294 ocfs2_zero_range_for_truncate 3 44294 NULL
-+iwl3945_statistics_flag_44310 iwl3945_statistics_flag 3-0 44310 NULL
-+bitmap_scnprintf_44318 bitmap_scnprintf 2-0 44318 NULL
-+dispatch_proc_write_44320 dispatch_proc_write 3 44320 NULL
-+rs_init_44327 rs_init 1 44327 NULL
-+count_ah_combs_44334 count_ah_combs 0 44334 NULL
-+blk_queue_init_tags_44355 blk_queue_init_tags 2 44355 NULL
-+ipx_recvmsg_44366 ipx_recvmsg 4 44366 NULL
-+rts_threshold_read_44384 rts_threshold_read 3 44384 NULL
-+aoedev_flush_44398 aoedev_flush 2 44398 NULL
-+strlcpy_44400 strlcpy 3 44400 NULL
-+drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
-+osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
-+write_file_debug_44476 write_file_debug 3 44476 NULL
-+btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
-+sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
-+ath6kl_tm_rx_report_44494 ath6kl_tm_rx_report 3 44494 NULL
-+ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3 44500 NULL
-+xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
-+ac_register_board_44504 ac_register_board 3 44504 NULL
-+security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
-+iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3 44505 &security_getprocattr_44505
-+spidev_write_44510 spidev_write 3 44510 NULL
-+sys_msgsnd_44537 sys_msgsnd 3 44537 NULL nohasharray
-+comm_write_44537 comm_write 3 44537 &sys_msgsnd_44537
-+snd_pcm_drop_44542 snd_pcm_drop 0 44542 NULL
-+dbg_chk_pnode_44555 dbg_chk_pnode 0 44555 NULL
-+sysfs_add_one_44629 sysfs_add_one 0 44629 NULL
-+cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
-+ext2_new_block_44645 ext2_new_block 2-0 44645 NULL
-+alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
-+sysfs_create_link_44685 sysfs_create_link 0 44685 NULL
-+ts_read_44687 ts_read 3 44687 NULL
-+i915_wait_request_44703 i915_wait_request 0 44703 NULL
-+__ocfs2_rotate_tree_left_44705 __ocfs2_rotate_tree_left 0 44705 NULL
-+__generic_block_fiemap_44713 __generic_block_fiemap 4 44713 NULL
-+mempool_create_node_44715 mempool_create_node 1 44715 NULL
-+_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3 44725 NULL
-+clusterip_proc_write_44729 clusterip_proc_write 3 44729 NULL
-+fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL
-+key_tx_rx_count_read_44742 key_tx_rx_count_read 3 44742 NULL
-+tnode_new_44757 tnode_new 3 44757 NULL nohasharray
-+pty_write_44757 pty_write 3 44757 &tnode_new_44757
-+__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
-+sctp_setsockopt_44788 sctp_setsockopt 5 44788 NULL
-+rx_dropped_read_44799 rx_dropped_read 3 44799 NULL
-+x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
-+sisusb_write_44834 sisusb_write 3 44834 NULL
-+nl80211_send_unprot_disassoc_44846 nl80211_send_unprot_disassoc 4 44846 NULL
-+cubic_root_44848 cubic_root 1 44848 NULL
-+qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 NULL
-+init_rs_44873 init_rs 1 44873 NULL
-+skb_availroom_44883 skb_availroom 0 44883 NULL
-+nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
-+ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 NULL
-+do_tty_write_44896 do_tty_write 5 44896 NULL
-+_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL
-+tx_queue_status_read_44978 tx_queue_status_read 3 44978 NULL
-+ftdi_process_packet_45005 ftdi_process_packet 5 45005 NULL
-+i915_gem_do_execbuffer_45012 i915_gem_do_execbuffer 0 45012 NULL
-+read_block_bitmap_45021 read_block_bitmap 2 45021 NULL nohasharray
-+ptrace_writedata_45021 ptrace_writedata 4 45021 &read_block_bitmap_45021
-+vhci_get_user_45039 vhci_get_user 3 45039 NULL
-+sel_write_user_45060 sel_write_user 3 45060 NULL
-+snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5 45069 NULL
-+ata_tdev_add_45079 ata_tdev_add 0 45079 NULL
-+orig_hash_del_if_45080 orig_hash_del_if 2 45080 NULL
-+usbdev_read_45114 usbdev_read 3 45114 NULL
-+send_to_tty_45141 send_to_tty 3 45141 NULL
-+crypto_aead_blocksize_45148 crypto_aead_blocksize 0 45148 NULL
-+gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
-+ocfs2_remove_inode_range_45156 ocfs2_remove_inode_range 3-4 45156 NULL nohasharray
-+device_write_45156 device_write 3 45156 &ocfs2_remove_inode_range_45156
-+ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 NULL
-+tomoyo_write_self_45161 tomoyo_write_self 3 45161 NULL
-+sta_agg_status_write_45164 sta_agg_status_write 3 45164 NULL
-+sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 NULL nohasharray
-+snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 &sctp_pack_cookie_45190
-+num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
-+add_child_45201 add_child 4 45201 NULL
-+iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
-+spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
-+ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3 45233 NULL
-+event_enable_write_45238 event_enable_write 3 45238 NULL
-+gfs2_fiemap_45282 gfs2_fiemap 4 45282 NULL
-+snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL
-+e1000_tx_map_45309 e1000_tx_map 5 45309 NULL
-+copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
-+lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
-+__data_list_add_45403 __data_list_add 0 45403 NULL
-+keymap_store_45406 keymap_store 4 45406 NULL
-+ath6kl_wmi_send_probe_response_cmd_45422 ath6kl_wmi_send_probe_response_cmd 5 45422 NULL
-+tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL
-+do_mmap_pgoff_45441 do_mmap_pgoff 0 45441 NULL
-+__node_remap_45458 __node_remap 4 45458 NULL
-+rds_ib_set_wr_signal_state_45463 rds_ib_set_wr_signal_state 0 45463 NULL
-+tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 NULL
-+snd_pcm_hwsync_45479 snd_pcm_hwsync 0 45479 NULL
-+rds_message_copy_from_user_45510 rds_message_copy_from_user 3 45510 NULL
-+sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
-+cgroup_read_u64_45532 cgroup_read_u64 5 45532 NULL
-+copy_macs_45534 copy_macs 4 45534 NULL
-+nla_attr_size_45545 nla_attr_size 0-1 45545 NULL
-+v9fs_direct_read_45546 v9fs_direct_read 3 45546 NULL
-+cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL
-+ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL
-+stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3 45558 NULL
-+posix_acl_xattr_size_45561 posix_acl_xattr_size 0-1 45561 NULL
-+venus_rmdir_45564 venus_rmdir 4 45564 NULL
-+rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
-+hidraw_get_report_45609 hidraw_get_report 3 45609 NULL
-+audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
-+i915_gem_evict_everything_45629 i915_gem_evict_everything 0 45629 NULL
-+ebitmap_next_positive_45651 ebitmap_next_positive 3-0 45651 NULL
-+ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
-+dma_map_cont_45668 dma_map_cont 5 45668 NULL
-+compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
-+dgram_sendmsg_45679 dgram_sendmsg 4 45679 NULL
-+smk_write_ambient_45691 smk_write_ambient 3 45691 NULL
-+ip_nat_sip_expect_45693 ip_nat_sip_expect 7 45693 NULL
-+unix_dgram_sendmsg_45699 unix_dgram_sendmsg 4 45699 NULL nohasharray
-+bscnl_emit_45699 bscnl_emit 2-5-0 45699 &unix_dgram_sendmsg_45699 nohasharray
-+__spin_time_accum_45699 __spin_time_accum 1 45699 &bscnl_emit_45699
-+sg_proc_write_adio_45704 sg_proc_write_adio 3 45704 NULL
-+dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL
-+snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5 45734 NULL
-+v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 NULL
-+lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3 45752 NULL
-+i915_gem_object_flush_gpu_write_domain_45755 i915_gem_object_flush_gpu_write_domain 0 45755 NULL
-+alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
-+dma_alloc_coherent_mask_45787 dma_alloc_coherent_mask 0 45787 NULL
-+nfs_idmap_request_key_45791 nfs_idmap_request_key 2 45791 NULL
-+raw_setsockopt_45800 raw_setsockopt 5 45800 NULL
-+rds_tcp_inc_copy_to_user_45804 rds_tcp_inc_copy_to_user 3 45804 NULL
-+lbs_rdbbp_read_45805 lbs_rdbbp_read 3 45805 NULL
-+pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 1-2 45813 NULL
-+fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
-+r600_texture_size_45823 r600_texture_size 6-5-4 45823 NULL
-+amthi_read_45831 amthi_read 4 45831 NULL
-+audit_make_reply_45835 audit_make_reply 7 45835 NULL
-+__ip_select_ident_45851 __ip_select_ident 3 45851 NULL
-+smp_build_cmd_45853 smp_build_cmd 3 45853 NULL
-+isdn_write_45863 isdn_write 3 45863 NULL
-+rbd_get_num_segments_45864 rbd_get_num_segments 0-2-3 45864 NULL
-+unpack_orig_pfns_45867 unpack_orig_pfns 0 45867 NULL
-+tpm_config_in_45880 tpm_config_in 0 45880 NULL
-+get_rdac_req_45882 get_rdac_req 3 45882 NULL
-+ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
-+__svc_create_45903 __svc_create 3 45903 NULL
-+dbgfs_frame_45917 dbgfs_frame 3 45917 NULL
-+alloc_mr_45935 alloc_mr 1 45935 NULL
-+cma_user_data_offset_45954 cma_user_data_offset 0 45954 NULL
-+ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
-+rb_simple_read_45972 rb_simple_read 3 45972 NULL
-+ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
-+ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
-+sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
-+get_free_entries_46030 get_free_entries 1 46030 NULL
-+__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
-+snd_emu10k1x_ptr_read_46049 snd_emu10k1x_ptr_read 0 46049 NULL
-+acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL
-+run_card_proc_46057 run_card_proc 0 46057 NULL
-+line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 NULL
-+__ocfs2_move_extent_46060 __ocfs2_move_extent 0-3-4-6-5 46060 NULL nohasharray
-+dma_tx_errors_read_46060 dma_tx_errors_read 3 46060 &__ocfs2_move_extent_46060
-+slhc_toss_46066 slhc_toss 0 46066 NULL
-+mgmt_event_46069 mgmt_event 4 46069 NULL
-+xfrm_sadinfo_msgsize_46073 xfrm_sadinfo_msgsize 0 46073 NULL
-+sel_commit_bools_write_46077 sel_commit_bools_write 3 46077 NULL
-+ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
-+mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
-+ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
-+__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
-+qlcnic_alloc_msix_entries_46160 qlcnic_alloc_msix_entries 2 46160 NULL nohasharray
-+alloc_iova_46160 alloc_iova 2 46160 &qlcnic_alloc_msix_entries_46160
-+vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
-+i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
-+tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5 46215 NULL
-+dsp_write_46218 dsp_write 2 46218 NULL
-+tx_abort_46232 tx_abort 0 46232 NULL
-+xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
-+__le64_to_cpup_46257 __le64_to_cpup 0 46257 NULL
-+ReadReg_46277 ReadReg 0 46277 NULL
-+pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
-+pvclock_clocksource_read_46308 pvclock_clocksource_read 0 46308 NULL
-+sg_proc_write_dressz_46316 sg_proc_write_dressz 3 46316 NULL
-+__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL
-+iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3 46355 NULL
-+smk_write_direct_46363 smk_write_direct 3 46363 NULL
-+__iommu_calculate_agaw_46366 __iommu_calculate_agaw 2 46366 NULL
-+fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
-+fuse_file_aio_write_46399 fuse_file_aio_write 4 46399 NULL
-+crypto_ablkcipher_reqsize_46411 crypto_ablkcipher_reqsize 0 46411 NULL
-+ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
-+cp210x_set_config_46447 cp210x_set_config 4 46447 NULL
-+parport_pc_fifo_write_block_46455 parport_pc_fifo_write_block 3 46455 NULL
-+filldir64_46469 filldir64 3 46469 NULL
-+ocfs2_reserve_clusters_with_limit_46479 ocfs2_reserve_clusters_with_limit 0 46479 NULL
-+p9pdu_vreadf_46500 p9pdu_vreadf 0 46500 NULL
-+mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
-+uio_get_minor_46522 uio_get_minor 0 46522 NULL
-+nl80211_send_rx_assoc_46538 nl80211_send_rx_assoc 4 46538 NULL
-+mv_get_hc_count_46554 mv_get_hc_count 0 46554 NULL
-+link_send_sections_long_46556 link_send_sections_long 4 46556 NULL
-+ubi_wl_put_peb_46565 ubi_wl_put_peb 0 46565 NULL
-+dn_current_mss_46574 dn_current_mss 0 46574 NULL
-+serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
-+vscnprintf_46617 vscnprintf 0-2 46617 NULL
-+__kfifo_out_r_46623 __kfifo_out_r 3 46623 NULL
-+request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
-+aircable_process_packet_46639 aircable_process_packet 5 46639 NULL
-+pci_enable_device_46642 pci_enable_device 0 46642 NULL
-+cx18_v4l2_ioctl_46647 cx18_v4l2_ioctl 2 46647 NULL
-+e1000_tx_map_46672 e1000_tx_map 4 46672 NULL
-+iwl4965_ucode_rx_stats_read_46676 iwl4965_ucode_rx_stats_read 3 46676 NULL
-+l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
-+alloc_data_packet_46698 alloc_data_packet 1 46698 NULL
-+__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
-+erst_dbg_write_46715 erst_dbg_write 3 46715 NULL
-+ide_read_status_46719 ide_read_status 0 46719 NULL
-+ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL
-+snd_ymfpci_readl_46738 snd_ymfpci_readl 0 46738 NULL
-+hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
-+int_hw_irq_en_46776 int_hw_irq_en 3 46776 NULL
-+_xfs_buf_get_pages_46811 _xfs_buf_get_pages 2 46811 NULL
-+xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
-+ieee80211_rx_radiotap_len_46846 ieee80211_rx_radiotap_len 0 46846 NULL
-+spi_async_46857 spi_async 0 46857 NULL
-+vsnprintf_46863 vsnprintf 0 46863 NULL
-+hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
-+sk_mem_pages_46896 sk_mem_pages 0-1 46896 NULL
-+ol_dqblk_off_46904 ol_dqblk_off 2-3 46904 NULL
-+tracing_ctrl_read_46922 tracing_ctrl_read 3 46922 NULL
-+fb_write_46924 fb_write 3 46924 NULL
-+btmrvl_curpsmode_read_46939 btmrvl_curpsmode_read 3 46939 NULL
-+kvm_register_read_46948 kvm_register_read 0 46948 NULL
-+__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3 46949 NULL
-+crypto_tfm_alg_alignmask_46971 crypto_tfm_alg_alignmask 0 46971 NULL
-+ath6kl_add_bss_if_needed_46978 ath6kl_add_bss_if_needed 5 46978 NULL
-+strlcat_46985 strlcat 3 46985 NULL
-+gfs2_xattr_system_set_46996 gfs2_xattr_system_set 4 46996 NULL nohasharray
-+sel_write_bool_46996 sel_write_bool 3 46996 &gfs2_xattr_system_set_46996
-+ttm_bo_io_47000 ttm_bo_io 5 47000 NULL
-+blk_rq_map_kern_47004 blk_rq_map_kern 4 47004 NULL
-+__map_single_47020 __map_single 3-4-7-0 47020 NULL
-+cx231xx_init_bulk_47024 cx231xx_init_bulk 3-2-4 47024 NULL
-+ufs_new_fragments_47070 ufs_new_fragments 4-3-5 47070 NULL nohasharray
-+ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
-+xfrm_report_msgsize_47077 xfrm_report_msgsize 0 47077 NULL
-+scsi_deactivate_tcq_47086 scsi_deactivate_tcq 2 47086 NULL
-+set_params_47113 set_params 0 47113 NULL
-+mousedev_read_47123 mousedev_read 3 47123 NULL
-+ses_recv_diag_47143 ses_recv_diag 4 47143 NULL nohasharray
-+acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2 47143 &ses_recv_diag_47143
-+cxio_init_resource_fifo_random_47151 cxio_init_resource_fifo_random 3 47151 NULL
-+rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3 47165 NULL
-+svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
-+can_set_system_xattr_47182 can_set_system_xattr 4 47182 NULL
-+l2headersize_47238 l2headersize 0 47238 NULL
-+options_write_47243 options_write 3 47243 NULL
-+portcntrs_1_read_47253 portcntrs_1_read 3 47253 NULL
-+p9pdu_readf_47269 p9pdu_readf 0 47269 NULL
-+ablkcipher_next_slow_47274 ablkcipher_next_slow 4-3 47274 NULL
-+tty_audit_log_47280 tty_audit_log 8 47280 NULL
-+vsnprintf_47291 vsnprintf 0 47291 NULL
-+tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3 47300 NULL
-+channel_type_read_47308 channel_type_read 3 47308 NULL
-+ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3 47356 NULL
-+avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
-+find_first_zero_bit_le_47369 find_first_zero_bit_le 2 47369 NULL
-+__bio_map_kern_47379 __bio_map_kern 3 47379 NULL
-+trace_options_core_read_47390 trace_options_core_read 3 47390 NULL
-+pfkey_sendmsg_47394 pfkey_sendmsg 4 47394 NULL
-+lbs_wrmac_write_47400 lbs_wrmac_write 3 47400 NULL
-+ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL
-+crypto_ablkcipher_alignmask_47410 crypto_ablkcipher_alignmask 0 47410 NULL
-+lbs_wrrf_write_47418 lbs_wrrf_write 3 47418 NULL
-+posix_acl_from_disk_47445 posix_acl_from_disk 2 47445 NULL
-+newpart_47485 newpart 6-4 47485 NULL
-+core_sys_select_47494 core_sys_select 1 47494 NULL
-+alloc_arraycache_47505 alloc_arraycache 2 47505 NULL
-+unlink_simple_47506 unlink_simple 3 47506 NULL
-+ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
-+snd_pcm_resume_47530 snd_pcm_resume 0 47530 NULL
-+vscnprintf_47533 vscnprintf 0-2 47533 NULL nohasharray
-+process_vm_rw_47533 process_vm_rw 3-5 47533 &vscnprintf_47533
-+einj_check_trigger_header_47534 einj_check_trigger_header 0 47534 NULL
-+ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
-+set_printer_interface_47551 set_printer_interface 0 47551 NULL
-+read_ldt_47570 read_ldt 2 47570 NULL
-+rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL
-+vendorextnReadSection_47583 vendorextnReadSection 0 47583 NULL
-+ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
-+sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL
-+uea_request_47613 uea_request 4 47613 NULL
-+cache_read_pipefs_47615 cache_read_pipefs 3 47615 NULL
-+kvm_pv_mmu_write_47630 kvm_pv_mmu_write 2 47630 NULL
-+ivtv_serialized_ioctl_47632 ivtv_serialized_ioctl 3 47632 NULL
-+irq_set_chip_47638 irq_set_chip 1 47638 NULL
-+__build_packet_message_47643 __build_packet_message 3-9 47643 NULL
-+snd_pcm_info_47699 snd_pcm_info 0 47699 NULL
-+packet_recvmsg_47700 packet_recvmsg 4 47700 NULL nohasharray
-+ipath_format_hwmsg_47700 ipath_format_hwmsg 2 47700 &packet_recvmsg_47700
-+bits_to_user_47733 bits_to_user 3-2 47733 NULL
-+carl9170_debugfs_read_47738 carl9170_debugfs_read 3 47738 NULL
-+ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 NULL
-+mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
-+ext3_find_near_47752 ext3_find_near 0 47752 NULL
-+alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
-+i915_wedged_write_47771 i915_wedged_write 3 47771 NULL
-+uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4 47774 NULL
-+sst_prepare_output_buffers_47781 sst_prepare_output_buffers 4 47781 NULL
-+tt_len_47789 tt_len 0-1 47789 NULL
-+stmmac_set_bfsize_47834 stmmac_set_bfsize 0 47834 NULL
-+ath6kl_wmi_set_appie_cmd_47855 ath6kl_wmi_set_appie_cmd 4 47855 NULL
-+ubifs_unpack_nnode_47866 ubifs_unpack_nnode 0 47866 NULL
-+vhci_read_47878 vhci_read 3 47878 NULL
-+keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
-+osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
-+comedi_write_47926 comedi_write 3 47926 NULL
-+nf_nat_ftp_47948 nf_nat_ftp 5 47948 NULL
-+cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
-+iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3 47983 NULL nohasharray
-+mempool_resize_47983 mempool_resize 2 47983 &iwl_dbgfs_ucode_tracing_read_47983
-+pnpacpi_parse_allocated_irqresource_47986 pnpacpi_parse_allocated_irqresource 2 47986 NULL
-+mgmt_pending_add_47990 mgmt_pending_add 5 47990 NULL nohasharray
-+dbg_port_buf_47990 dbg_port_buf 2 47990 &mgmt_pending_add_47990
-+ib_umad_write_47993 ib_umad_write 3 47993 NULL
-+ocfs2_find_refcount_split_pos_48001 ocfs2_find_refcount_split_pos 0 48001 NULL
-+ffs_epfile_write_48014 ffs_epfile_write 3 48014 NULL
-+bio_integrity_set_tag_48035 bio_integrity_set_tag 3 48035 NULL
-+pppoe_sendmsg_48039 pppoe_sendmsg 4 48039 NULL
-+wpan_phy_alloc_48056 wpan_phy_alloc 1 48056 NULL
-+ocfs2_change_refcount_rec_48059 ocfs2_change_refcount_rec 0 48059 NULL
-+posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
-+c4iw_init_resource_fifo_48090 c4iw_init_resource_fifo 3 48090 NULL
-+mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL
-+skb_copy_datagram_const_iovec_48102 skb_copy_datagram_const_iovec 4-2-5 48102 NULL
-+vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
-+dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
-+__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
-+bitmap_onto_48152 bitmap_onto 4 48152 NULL
-+isr_dma1_done_read_48159 isr_dma1_done_read 3 48159 NULL
-+ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 2-3 48170 NULL
-+init_ipath_48187 init_ipath 1 48187 NULL
-+snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
-+is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
-+uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 NULL
-+read_file_recv_48232 read_file_recv 3 48232 NULL
-+blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
-+nfsctl_transaction_read_48250 nfsctl_transaction_read 3 48250 NULL
-+usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
-+cache_write_pipefs_48270 cache_write_pipefs 3 48270 NULL
-+trace_options_write_48275 trace_options_write 3 48275 NULL
-+pkt_bio_alloc_48284 pkt_bio_alloc 1 48284 NULL
-+lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3 48301 NULL
-+timblogiw_read_48305 timblogiw_read 3 48305 NULL
-+hash_setkey_48310 hash_setkey 3 48310 NULL
-+bcm_download_config_file_48313 bcm_download_config_file 0 48313 NULL
-+skb_add_data_48363 skb_add_data 3 48363 NULL
-+iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
-+lbs_debugfs_write_48413 lbs_debugfs_write 3 48413 NULL
-+snd_power_wait_48422 snd_power_wait 0 48422 NULL
-+pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3 48423 NULL
-+nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
-+wm8994_write_48439 wm8994_write 3 48439 NULL
-+tun_recvmsg_48463 tun_recvmsg 4 48463 NULL
-+ipath_format_hwerrors_48487 ipath_format_hwerrors 5 48487 NULL
-+r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
-+send_control_msg_48498 send_control_msg 6 48498 NULL
-+mlx4_en_create_tx_ring_48501 mlx4_en_create_tx_ring 4 48501 NULL
-+diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
-+iwl_legacy_dbgfs_status_read_48508 iwl_legacy_dbgfs_status_read 3 48508 &diva_os_copy_to_user_48508
-+phantom_get_free_48514 phantom_get_free 0 48514 NULL
-+ubi_dbg_check_write_48525 ubi_dbg_check_write 0 48525 NULL
-+wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
-+drbd_bm_capacity_48530 drbd_bm_capacity 0 48530 NULL
-+ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
-+ext_sd_execute_read_data_48589 ext_sd_execute_read_data 9 48589 NULL
-+ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
-+do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
-+lc_create_48662 lc_create 3 48662 NULL
-+aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3 48666 NULL
-+ore_get_rw_state_48667 ore_get_rw_state 5 48667 NULL
-+sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 NULL nohasharray
-+sys_setgroups_48668 sys_setgroups 1 48668 &sm501_create_subdev_48668
-+ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
-+l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 NULL
-+hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
-+altera_drscan_48698 altera_drscan 2 48698 NULL
-+kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
-+recv_msg_48709 recv_msg 4 48709 NULL
-+lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3 48712 NULL
-+RFTrackingFiltersCorrection_48722 RFTrackingFiltersCorrection 0 48722 NULL
-+disconnect_48738 disconnect 4 48738 NULL
-+ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3 48747 NULL
-+event_buffer_read_48772 event_buffer_read 3 48772 NULL
-+icmp_manip_pkt_48801 icmp_manip_pkt 2 48801 NULL
-+twa_change_queue_depth_48808 twa_change_queue_depth 2 48808 NULL
-+register_ftrace_profiler_48816 register_ftrace_profiler 0 48816 NULL nohasharray
-+tcp_push_one_48816 tcp_push_one 2 48816 &register_ftrace_profiler_48816
-+atomic_counters_read_48827 atomic_counters_read 3 48827 NULL
-+azx_get_position_48841 azx_get_position 0 48841 NULL
-+vc_do_resize_48842 vc_do_resize 4-3 48842 NULL
-+viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3 48864 NULL
-+__ffs_ep0_read_events_48868 __ffs_ep0_read_events 3 48868 NULL
-+sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
-+get_num_ops_48886 get_num_ops 0 48886 NULL
-+ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
-+crypto_cipher_ctxsize_48890 crypto_cipher_ctxsize 0 48890 NULL
-+mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 NULL nohasharray
-+joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 &mac_drv_rx_init_48898
-+xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL
-+msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
-+snd_pcm_update_hw_ptr_48925 snd_pcm_update_hw_ptr 0 48925 NULL
-+lpfc_sli4_get_els_iocb_cnt_48926 lpfc_sli4_get_els_iocb_cnt 0 48926 NULL
-+event_heart_beat_read_48961 event_heart_beat_read 3 48961 NULL
-+_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
-+rds_rm_size_48996 rds_rm_size 0-2 48996 NULL
-+sel_write_enforce_48998 sel_write_enforce 3 48998 NULL
-+xd_rw_49020 xd_rw 3-4 49020 NULL
-+aic_inb_49023 aic_inb 0 49023 NULL
-+transient_status_49027 transient_status 4 49027 NULL
-+ubi_read_49061 ubi_read 0 49061 NULL
-+l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 NULL
-+mirror_status_49073 mirror_status 4 49073 NULL
-+vmx_set_msr_49090 vmx_set_msr 3 49090 NULL
-+scsi_register_49094 scsi_register 2 49094 NULL
-+compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
-+receive_client_update_packet_49104 receive_client_update_packet 3 49104 NULL
-+xfrm_replay_state_esn_len_49119 xfrm_replay_state_esn_len 0 49119 NULL
-+pt_read_49136 pt_read 3 49136 NULL
-+iwl_legacy_dbgfs_fh_reg_read_49144 iwl_legacy_dbgfs_fh_reg_read 3 49144 NULL nohasharray
-+tipc_multicast_49144 tipc_multicast 5 49144 &iwl_legacy_dbgfs_fh_reg_read_49144
-+ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
-+ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
-+ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
-+__jfs_setxattr_49175 __jfs_setxattr 5 49175 NULL
-+dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
-+root_nfs_cat_49192 root_nfs_cat 3 49192 NULL
-+iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3 49199 NULL
-+do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
-+osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL
-+__ext4_ext_dirty_49284 __ext4_ext_dirty 0 49284 NULL
-+viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3 49288 NULL
-+uio_read_49300 uio_read 3 49300 NULL
-+ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
-+beiscsi_session_create_49304 beiscsi_session_create 2 49304 NULL
-+__intel_map_single_49338 __intel_map_single 3-2 49338 NULL
-+cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
-+joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
-+ocfs2_remove_btree_range_49370 ocfs2_remove_btree_range 4-3-5 49370 NULL
-+px_raw_event_49371 px_raw_event 4 49371 NULL
-+iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
-+applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 NULL
-+rx_streaming_always_read_49401 rx_streaming_always_read 3 49401 NULL
-+iwl_legacy_dbgfs_nvm_read_49405 iwl_legacy_dbgfs_nvm_read 3 49405 NULL
-+tnode_alloc_49407 tnode_alloc 1 49407 NULL
-+samples_to_bytes_49426 samples_to_bytes 0-2 49426 NULL
-+md_domain_init_49432 md_domain_init 2 49432 NULL
-+i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
-+ocfs2_merge_rec_left_49455 ocfs2_merge_rec_left 0 49455 NULL
-+agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
-+xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
-+dn_nsp_do_disc_49474 dn_nsp_do_disc 6 49474 NULL
-+esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 NULL
-+isr_decrypt_done_read_49490 isr_decrypt_done_read 3 49490 NULL
-+emulator_write_phys_49520 emulator_write_phys 2-4 49520 NULL nohasharray
-+__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0 49520 &emulator_write_phys_49520
-+smk_write_access_49561 smk_write_access 3 49561 NULL
-+alloc_chunk_49575 alloc_chunk 1 49575 NULL
-+sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3 49578 NULL
-+readfifo_49583 readfifo 1 49583 NULL
-+isr_wakeups_read_49607 isr_wakeups_read 3 49607 NULL
-+heap_init_49617 heap_init 2 49617 NULL
-+smk_write_doi_49621 smk_write_doi 3 49621 NULL
-+port_fops_read_49626 port_fops_read 3 49626 NULL
-+svm_set_msr_49643 svm_set_msr 3 49643 NULL
-+aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 3-4 49683 NULL
-+__setup_irq_49696 __setup_irq 0 49696 NULL
-+sys_gethostname_49698 sys_gethostname 2 49698 NULL
-+cx2341x_ctrl_new_menu_49700 cx2341x_ctrl_new_menu 3 49700 NULL
-+get_key_haup_common_49709 get_key_haup_common 4 49709 NULL
-+write_pool_49718 write_pool 3 49718 NULL
-+sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
-+check_frame_49741 check_frame 0 49741 NULL
-+zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 NULL
-+btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
-+nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
-+key_conf_keylen_read_49758 key_conf_keylen_read 3 49758 NULL
-+fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3 49762 NULL
-+w83977af_fir_interrupt_49775 w83977af_fir_interrupt 0 49775 NULL
-+pohmelfs_send_xattr_req_49783 pohmelfs_send_xattr_req 6 49783 NULL
-+ceph_osdc_readpages_49789 ceph_osdc_readpages 0-10-4 49789 NULL
-+be_num_rxqs_want_49794 be_num_rxqs_want 0 49794 NULL
-+nfs4_acl_new_49806 nfs4_acl_new 1 49806 NULL
-+ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 3-6-0 49829 NULL
-+b1dma_tolink_49834 b1dma_tolink 0 49834 NULL
-+iraw_loop_49842 iraw_loop 0-1 49842 NULL
-+vmw_execbuf_process_49845 vmw_execbuf_process 5 49845 NULL
-+scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3 49848 NULL
-+timeradd_entry_49850 timeradd_entry 3 49850 NULL
-+ubifs_destroy_tnc_subtree_49853 ubifs_destroy_tnc_subtree 0 49853 NULL
-+sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3 49870 NULL
-+snd_mask_eq_49889 snd_mask_eq 0 49889 NULL
-+ceph_get_caps_49890 ceph_get_caps 0 49890 NULL
-+config_ep_by_speed_49939 config_ep_by_speed 0 49939 NULL
-+hpi_stream_estimate_buffer_size_49965 hpi_stream_estimate_buffer_size 2 49965 NULL
-+b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
-+ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL
-+drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
-+dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
-+isdn_read_50021 isdn_read 3 50021 NULL
-+rbd_req_write_50041 rbd_req_write 4-5 50041 NULL
-+alloc_ebda_hpc_50046 alloc_ebda_hpc 2-1 50046 NULL
-+fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3 50061 NULL
-+arch_setup_ht_irq_50073 arch_setup_ht_irq 1 50073 NULL
-+call_usermodehelper_fns_50078 call_usermodehelper_fns 0 50078 NULL
-+__kfifo_dma_in_prepare_50081 __kfifo_dma_in_prepare 4 50081 NULL
-+dev_set_alias_50084 dev_set_alias 3 50084 NULL
-+pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
-+sock_setsockopt_50088 sock_setsockopt 5 50088 NULL
-+altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
-+read_file_slot_50111 read_file_slot 3 50111 NULL
-+pn544_fw_read_50112 pn544_fw_read 0 50112 NULL
-+rx_streaming_interval_write_50120 rx_streaming_interval_write 3 50120 NULL
-+ocfs2_search_one_group_50125 ocfs2_search_one_group 0 50125 NULL
-+copy_items_50140 copy_items 6 50140 NULL
-+kmalloc_node_50163 kmalloc_node 1 50163 NULL
-+ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
-+odev_update_50169 odev_update 2 50169 NULL
-+ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
-+ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
-+ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
-+mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL
-+l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5 50207 NULL
-+ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
-+mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
-+sg_kmalloc_50240 sg_kmalloc 1 50240 NULL
-+afs_extract_data_50261 afs_extract_data 5 50261 NULL
-+qfq_calc_index_50263 qfq_calc_index 2-1 50263 NULL
-+rxrpc_setsockopt_50286 rxrpc_setsockopt 5 50286 NULL nohasharray
-+gart_free_coherent_50286 gart_free_coherent 4-2 50286 &rxrpc_setsockopt_50286
-+soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
-+iterate_irefs_50313 iterate_irefs 0 50313 NULL
-+cifs_readdata_alloc_50318 cifs_readdata_alloc 1 50318 NULL
-+do_launder_page_50329 do_launder_page 0 50329 NULL
-+lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3 50334 NULL
-+ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 NULL nohasharray
-+snd_pcm_lib_writev_50337 snd_pcm_lib_writev 0-3 50337 &ocfs2_block_to_cluster_group_50337
-+tpm_read_50344 tpm_read 3 50344 NULL
-+sched_clock_remote_50347 sched_clock_remote 0 50347 NULL
-+isdn_ppp_read_50356 isdn_ppp_read 4 50356 NULL
-+unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
-+ocfs2_figure_insert_type_50362 ocfs2_figure_insert_type 0 50362 NULL nohasharray
-+iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3 50362 &ocfs2_figure_insert_type_50362
-+xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 NULL
-+sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
-+inet_nlmsg_size_50399 inet_nlmsg_size 0 50399 NULL
-+snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
-+l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4 50411 NULL
-+iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
-+pgctrl_write_50453 pgctrl_write 3 50453 NULL
-+device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
-+cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL
-+pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3 50505 NULL
-+fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
-+ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL
-+usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
-+hme_read_desc32_50574 hme_read_desc32 0 50574 NULL
-+pep_reply_50582 pep_reply 5 50582 NULL
-+iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3 50584 NULL
-+build_inv_iommu_pages_50589 build_inv_iommu_pages 2-3 50589 NULL
-+sge_rx_50594 sge_rx 3 50594 NULL
-+ocfs2_split_extent_50618 ocfs2_split_extent 0 50618 NULL
-+add_uevent_var_50620 add_uevent_var 0 50620 NULL
-+GET_WORD_50624 GET_WORD 0 50624 NULL
-+__ffs_50625 __ffs 0 50625 NULL
-+macvtap_alloc_skb_50629 macvtap_alloc_skb 2-4-3 50629 NULL
-+simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
-+ocfs2_readlink_50656 ocfs2_readlink 3 50656 NULL
-+ocfs2_do_insert_extent_50658 ocfs2_do_insert_extent 0 50658 NULL
-+sys_readv_50664 sys_readv 3 50664 NULL
-+ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-4-0 50669 NULL
-+btmrvl_psstate_read_50683 btmrvl_psstate_read 3 50683 NULL
-+prism2_read_fid_reg_50689 prism2_read_fid_reg 0 50689 NULL
-+get_wear_leveling_table_len_50712 get_wear_leveling_table_len 0 50712 NULL
-+__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
-+skb_padto_50759 skb_padto 2 50759 NULL
-+udp_manip_pkt_50770 udp_manip_pkt 2 50770 NULL
-+ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL
-+tm6000_read_write_usb_50774 tm6000_read_write_usb 7 50774 NULL nohasharray
-+pipe_handler_request_50774 pipe_handler_request 5 50774 &tm6000_read_write_usb_50774
-+bio_alloc_map_data_50782 bio_alloc_map_data 2-1 50782 NULL
-+ixgbe_acquire_msix_vectors_50789 ixgbe_acquire_msix_vectors 2 50789 NULL
-+tpm_write_50798 tpm_write 3 50798 NULL
-+tun_do_read_50800 tun_do_read 4 50800 NULL
-+write_flush_50803 write_flush 3 50803 NULL
-+dvb_play_50814 dvb_play 3 50814 NULL
-+acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 NULL
-+pstore_mkfile_50830 pstore_mkfile 5 50830 NULL
-+create_mem_extents_50835 create_mem_extents 0 50835 NULL
-+videobuf_dma_init_user_50839 videobuf_dma_init_user 4-3 50839 NULL
-+ChannelConfiguration_50853 ChannelConfiguration 0 50853 NULL
-+carl9170_debugfs_write_50857 carl9170_debugfs_write 3 50857 NULL
-+netlbl_secattr_catmap_walk_rng_50894 netlbl_secattr_catmap_walk_rng 0-2 50894 NULL
-+osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL
-+xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL
-+blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
-+hash_recvmsg_50924 hash_recvmsg 4 50924 NULL
-+chd_dec_fetch_cdata_50926 chd_dec_fetch_cdata 3 50926 NULL
-+sock_bindtodevice_50942 sock_bindtodevice 3 50942 NULL
-+mld_newpack_50950 mld_newpack 2 50950 NULL
-+ocfs2_add_refcount_flag_50952 ocfs2_add_refcount_flag 6 50952 NULL
-+sdio_uart_write_50954 sdio_uart_write 3 50954 NULL
-+iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
-+timeout_write_50991 timeout_write 3 50991 NULL
-+proc_write_51003 proc_write 3 51003 NULL
-+jbd2_journal_extend_51012 jbd2_journal_extend 0 51012 NULL
-+lbs_dev_info_51023 lbs_dev_info 3 51023 NULL
-+ntfs_attr_find_51028 ntfs_attr_find 0 51028 NULL nohasharray
-+fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3 51028 &ntfs_attr_find_51028
-+BcmGetSectionValEndOffset_51039 BcmGetSectionValEndOffset 0 51039 NULL
-+dump_midi_51040 dump_midi 3 51040 NULL
-+usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
-+do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
-+wusb_prf_64_51065 wusb_prf_64 7 51065 NULL
-+jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
-+__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
-+read_file_wiphy_51103 read_file_wiphy 3 51103 NULL
-+iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 NULL
-+xfs_file_splice_read_51121 xfs_file_splice_read 4 51121 NULL
-+nfs_map_name_to_uid_51132 nfs_map_name_to_uid 3 51132 NULL
-+alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
-+wl1271_cmd_build_probe_req_51141 wl1271_cmd_build_probe_req 3-5 51141 NULL
-+xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
-+walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
-+snd_pcm_unlink_51210 snd_pcm_unlink 0 51210 NULL
-+snd_pcm_write_51235 snd_pcm_write 3 51235 NULL
-+tipc_send_51238 tipc_send 4 51238 NULL
-+drm_property_create_51239 drm_property_create 4 51239 NULL
-+st_read_51251 st_read 3 51251 NULL
-+compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL
-+dvb_audio_write_51275 dvb_audio_write 3 51275 NULL
-+ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
-+zone_reclaimable_pages_51283 zone_reclaimable_pages 0 51283 NULL
-+pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL
-+xfrm_count_enc_supported_51290 xfrm_count_enc_supported 0 51290 NULL
-+buffDnldVerify_51297 buffDnldVerify 0 51297 NULL
-+ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
-+alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
-+ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
-+alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
-+ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
-+ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
-+radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
-+ieee80211_wx_set_gen_ie_51399 ieee80211_wx_set_gen_ie 3 51399 NULL
-+ceph_sync_read_51410 ceph_sync_read 3-0 51410 NULL
-+blk_register_region_51424 blk_register_region 1-2 51424 NULL
-+mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3 51429 NULL
-+econet_sendmsg_51430 econet_sendmsg 4 51430 NULL
-+ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3 51441 NULL
-+print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
-+____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL
-+xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
-+btrfs_find_space_cluster_51482 btrfs_find_space_cluster 5 51482 NULL
-+kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 4-2 51493 NULL
-+__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 NULL
-+ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
-+snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL
-+rfcomm_tty_write_51603 rfcomm_tty_write 3 51603 NULL
-+table_size_to_number_of_entries_51613 table_size_to_number_of_entries 0-1 51613 NULL
-+dns_resolve_server_name_to_ip_51632 dns_resolve_server_name_to_ip 0 51632 NULL
-+sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
-+iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
-+get_new_cssid_51665 get_new_cssid 2 51665 NULL
-+ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3 51669 NULL
-+sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3 51684 NULL
-+sel_write_access_51704 sel_write_access 3 51704 NULL
-+gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
-+drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
-+sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
-+msg_set_51725 msg_set 3 51725 NULL
-+dbg_check_lpt_nodes_51727 dbg_check_lpt_nodes 0 51727 NULL
-+cm4040_read_51732 cm4040_read 3 51732 NULL
-+pwc_video_read_51735 pwc_video_read 3 51735 NULL
-+hid_parse_report_51737 hid_parse_report 3 51737 NULL
-+get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
-+ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 NULL
-+if_write_51756 if_write 3 51756 NULL
-+iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
-+spin_time_accum_blocked_51769 spin_time_accum_blocked 1 51769 NULL
-+swiotlb_init_with_tbl_51770 swiotlb_init_with_tbl 2 51770 NULL
-+__fswab32_51781 __fswab32 0 51781 NULL
-+l2cap_create_iframe_pdu_51801 l2cap_create_iframe_pdu 3 51801 NULL
-+qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
-+buffer_from_user_51826 buffer_from_user 3 51826 NULL
-+ioread32_51847 ioread32 0 51847 NULL nohasharray
-+read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3 51847 &ioread32_51847
-+do_readv_writev_51849 do_readv_writev 4 51849 NULL
-+pointer_size_read_51863 pointer_size_read 3 51863 NULL
-+mlx4_alloc_db_from_pgdir_51865 mlx4_alloc_db_from_pgdir 3 51865 NULL
-+get_indirect_ea_51869 get_indirect_ea 4 51869 NULL
-+user_read_51881 user_read 3 51881 NULL
-+dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
-+virt_to_phys_51896 virt_to_phys 0 51896 NULL
-+iio_read_first_n_sw_rb_51911 iio_read_first_n_sw_rb 2 51911 NULL
-+tipc_createport_51914 tipc_createport 2 51914 NULL
-+dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
-+xfrm_alg_len_51940 xfrm_alg_len 0 51940 NULL
-+scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
-+ab8500_bank_write_51960 ab8500_bank_write 3 51960 NULL
-+snd_mask_min_51969 snd_mask_min 0 51969 NULL
-+__blkdev_get_51972 __blkdev_get 0 51972 NULL
-+twl6030_init_irq_51979 twl6030_init_irq 2 51979 NULL
-+ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
-+scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 NULL
-+skb_copy_datagram_from_iovec_52014 skb_copy_datagram_from_iovec 4-2-5 52014 NULL
-+rdmalt_52022 rdmalt 0 52022 NULL
-+vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
-+override_release_52032 override_release 2 52032 NULL
-+end_port_52042 end_port 0 52042 NULL
-+dma_rx_errors_read_52045 dma_rx_errors_read 3 52045 NULL
-+msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
-+dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
-+nsm_get_handle_52089 nsm_get_handle 4 52089 NULL
-+o2net_debug_read_52105 o2net_debug_read 3 52105 NULL
-+bcm_compare_buff_contents_52124 bcm_compare_buff_contents 0 52124 NULL
-+retry_count_read_52129 retry_count_read 3 52129 NULL
-+snd_pcm_channel_info_user_52135 snd_pcm_channel_info_user 0 52135 NULL
-+hysdn_conf_write_52145 hysdn_conf_write 3 52145 NULL nohasharray
-+ext2_alloc_blocks_52145 ext2_alloc_blocks 2 52145 &hysdn_conf_write_52145
-+wait_gpio_52146 wait_gpio 0 52146 NULL
-+__le16_to_cpup_52155 __le16_to_cpup 0 52155 NULL
-+ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3 52168 NULL
-+mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
-+proc_pid_readlink_52186 proc_pid_readlink 3 52186 NULL
-+iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL nohasharray
-+iwl_dbgfs_wd_timeout_write_52219 iwl_dbgfs_wd_timeout_write 3 52219 &iscsi_if_send_reply_52219
-+_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 NULL
-+ocfs2_try_to_merge_extent_52244 ocfs2_try_to_merge_extent 0 52244 NULL
-+shrink_slab_52261 shrink_slab 2-3 52261 NULL
-+sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
-+smk_write_load_list_52280 smk_write_load_list 3 52280 NULL
-+handle_supp_msgs_52284 handle_supp_msgs 4 52284 NULL
-+atomic64_read_52300 atomic64_read 0 52300 NULL
-+ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 NULL
-+jbd2_free_52306 jbd2_free 2 52306 NULL
-+kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
-+hwflags_read_52318 hwflags_read 3 52318 NULL
-+snd_pcm_hw_free_52327 snd_pcm_hw_free 0 52327 NULL
-+test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL
-+iwl3945_ucode_rx_stats_read_52340 iwl3945_ucode_rx_stats_read 3 52340 NULL
-+bytes_to_frames_52362 bytes_to_frames 0-2 52362 NULL
-+copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL
-+iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
-+ocfs2_journal_access_eb_52377 ocfs2_journal_access_eb 0 52377 NULL
-+pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 NULL
-+isdn_writebuf_stub_52383 isdn_writebuf_stub 4 52383 NULL
-+jfs_setxattr_52389 jfs_setxattr 4 52389 NULL
-+aer_inject_write_52399 aer_inject_write 3 52399 NULL
-+cgroup_file_write_52417 cgroup_file_write 3 52417 NULL
-+line6_midibuf_init_52425 line6_midibuf_init 2 52425 NULL
-+hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
-+ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
-+nl80211_send_mgmt_tx_status_52445 nl80211_send_mgmt_tx_status 5 52445 NULL
-+alauda_read_data_52452 alauda_read_data 3 52452 NULL
-+ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 NULL
-+ieee80211_alloc_txb_52477 ieee80211_alloc_txb 1-2 52477 NULL
-+usb_tranzport_write_52479 usb_tranzport_write 3 52479 NULL
-+ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 3-4 52483 NULL
-+skb_cow_head_52495 skb_cow_head 2 52495 NULL
-+int_tasklet_entry_52500 int_tasklet_entry 3 52500 NULL
-+netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
-+pm_qos_power_write_52513 pm_qos_power_write 3 52513 NULL
-+bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4 52518 NULL
-+dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
-+raw_recvmsg_52529 raw_recvmsg 4 52529 NULL
-+x86_setup_msi_irqs_52535 x86_setup_msi_irqs 0 52535 NULL
-+dccpprobe_read_52549 dccpprobe_read 3 52549 NULL
-+ocfs2_make_right_split_rec_52562 ocfs2_make_right_split_rec 3 52562 NULL
-+debug_level_proc_write_52572 debug_level_proc_write 3 52572 NULL
-+snd_pcm_sw_params_52594 snd_pcm_sw_params 0 52594 NULL
-+xfs_file_buffered_aio_write_52609 xfs_file_buffered_aio_write 4 52609 NULL
-+iwl_legacy_dbgfs_channels_read_52619 iwl_legacy_dbgfs_channels_read 3 52619 NULL
-+__iter_shared_inline_ref_inodes_52668 __iter_shared_inline_ref_inodes 0 52668 NULL
-+dirty_poll_interval_52669 dirty_poll_interval 1-2 52669 NULL
-+ntfs_get_nr_significant_bytes_52688 ntfs_get_nr_significant_bytes 0 52688 NULL
-+vendorextnWriteSection_52698 vendorextnWriteSection 0 52698 NULL
-+cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
-+blkcipher_next_slow_52733 blkcipher_next_slow 3-4 52733 NULL
-+relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
-+alloc_irte_52741 alloc_irte 3 52741 NULL
-+carl9170_debugfs_vif_dump_read_52755 carl9170_debugfs_vif_dump_read 3 52755 NULL
-+radeon_get_ib_value_52757 radeon_get_ib_value 0 52757 NULL
-+debug_lpm_write_52830 debug_lpm_write 3 52830 NULL
-+bl_mark_sectors_init_52831 bl_mark_sectors_init 2-3 52831 NULL
-+pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3 52836 NULL
-+ext2_xattr_set_acl_52857 ext2_xattr_set_acl 4 52857 NULL
-+mon_bin_get_event_52863 mon_bin_get_event 6-4 52863 NULL
-+iwl_legacy_dbgfs_clear_traffic_statistics_write_52866 iwl_legacy_dbgfs_clear_traffic_statistics_write 3 52866 NULL
-+qib_decode_6120_err_52876 qib_decode_6120_err 3 52876 NULL
-+pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
-+cache_read_procfs_52882 cache_read_procfs 3 52882 NULL
-+ubi_wl_flush_52900 ubi_wl_flush 0 52900 NULL
-+create_vtbl_52909 create_vtbl 0 52909 NULL
-+__kfifo_out_peek_r_52919 __kfifo_out_peek_r 3 52919 NULL
-+__iio_device_attr_init_52936 __iio_device_attr_init 0 52936 NULL
-+ip_nat_sdp_port_52938 ip_nat_sdp_port 6 52938 NULL
-+norm_maxw_52951 norm_maxw 0 52951 NULL nohasharray
-+__nodes_remap_52951 __nodes_remap 5 52951 &norm_maxw_52951
-+store_disp_52952 store_disp 4 52952 NULL
-+send_packet_52960 send_packet 4 52960 NULL
-+ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
-+num_node_state_52989 num_node_state 0 52989 NULL
-+xfs_rtfree_extent_53024 xfs_rtfree_extent 2-3 53024 NULL
-+ocfs2_new_leaf_refcount_block_53036 ocfs2_new_leaf_refcount_block 0 53036 NULL
-+bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
-+ValidateHWParmStructure_53048 ValidateHWParmStructure 0 53048 NULL
-+kobject_uevent_53065 kobject_uevent 0 53065 NULL
-+cfi_read_query_53066 cfi_read_query 0 53066 NULL
-+iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3 53069 NULL
-+mwifiex_debug_read_53074 mwifiex_debug_read 3 53074 NULL
-+pcbit_readw_53084 pcbit_readw 0 53084 NULL
-+insert_new_root_53097 insert_new_root 0 53097 NULL
-+line6_dumpreq_initbuf_53123 line6_dumpreq_initbuf 3 53123 NULL
-+clear_capture_buf_53192 clear_capture_buf 2 53192 NULL
-+__pci_enable_device_flags_53213 __pci_enable_device_flags 0 53213 NULL
-+sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
-+btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
-+pn544_i2c_read_53270 pn544_i2c_read 0 53270 NULL
-+lirc_buffer_init_53282 lirc_buffer_init 3-2 53282 NULL
-+determine_dirtyable_memory_53290 determine_dirtyable_memory 0 53290 NULL
-+ftrace_profile_write_53327 ftrace_profile_write 3 53327 NULL
-+gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
-+vendorextnIoctl_53350 vendorextnIoctl 0 53350 NULL
-+mmc_resume_host_53353 mmc_resume_host 0 53353 NULL nohasharray
-+bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 &mmc_resume_host_53353
-+get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
-+tsi721_open_outb_mbox_53397 tsi721_open_outb_mbox 4 53397 NULL
-+roccat_common_receive_53407 roccat_common_receive 4 53407 NULL
-+i915_gem_execbuffer_relocate_object_53435 i915_gem_execbuffer_relocate_object 0 53435 NULL
-+isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3 53439 NULL
-+mwifiex_info_read_53447 mwifiex_info_read 3 53447 NULL nohasharray
-+snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 &mwifiex_info_read_53447
-+apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
-+rds_tcp_data_recv_53476 rds_tcp_data_recv 3-4 53476 NULL
-+iowarrior_read_53483 iowarrior_read 3 53483 NULL
-+osd_req_write_kern_53486 osd_req_write_kern 5 53486 NULL
-+do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL
-+ext4_ext_grow_indepth_53503 ext4_ext_grow_indepth 0 53503 NULL
-+snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL
-+dbAllocNext_53506 dbAllocNext 0 53506 NULL
-+ocfs2_xattr_set_acl_53508 ocfs2_xattr_set_acl 4 53508 NULL
-+check_acl_53512 check_acl 0 53512 NULL
-+set_registers_53582 set_registers 3 53582 NULL
-+__readw_53594 __readw 0 53594 NULL
-+pfkey_recvmsg_53604 pfkey_recvmsg 4 53604 NULL
-+___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL
-+xd_write_multiple_pages_53633 xd_write_multiple_pages 6-5 53633 NULL
-+ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
-+uapsd_max_sp_len_read_53651 uapsd_max_sp_len_read 3 53651 NULL
-+nr_sendmsg_53656 nr_sendmsg 4 53656 NULL
-+orig_hash_add_if_53676 orig_hash_add_if 2 53676 NULL nohasharray
-+_preload_range_53676 _preload_range 2-3 53676 &orig_hash_add_if_53676
-+fuse_fill_write_pages_53682 fuse_fill_write_pages 4 53682 NULL
-+bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL
-+i830_write_fence_reg_53695 i830_write_fence_reg 0 53695 NULL
-+phy_read_1bit_53708 phy_read_1bit 0 53708 NULL
-+find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
-+bio_integrity_split_53714 bio_integrity_split 3 53714 NULL
-+__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
-+subscr_named_msg_event_53723 subscr_named_msg_event 6 53723 NULL
-+wdm_write_53735 wdm_write 3 53735 NULL
-+ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-5-0 53737 NULL
-+lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL nohasharray
-+amdtp_out_stream_get_max_payload_53755 amdtp_out_stream_get_max_payload 0 53755 &lpfc_idiag_queacc_read_qe_53755
-+ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
-+__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL
-+regmap_raw_write_53803 regmap_raw_write 4 53803 NULL
-+lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
-+nls_nullsize_53815 nls_nullsize 0 53815 NULL
-+setup_data_read_53822 setup_data_read 3 53822 NULL
-+multipath_status_53836 multipath_status 4 53836 NULL
-+i915_gem_flush_ring_53843 i915_gem_flush_ring 0 53843 NULL
-+pms_read_53873 pms_read 3 53873 NULL
-+ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL
-+ocfs2_rm_xattr_cluster_53900 ocfs2_rm_xattr_cluster 4-5-3 53900 NULL
-+proc_file_read_53905 proc_file_read 3 53905 NULL
-+azx_via_get_position_53916 azx_via_get_position 0 53916 NULL
-+tcp_mss_split_point_53925 tcp_mss_split_point 0-4-3 53925 NULL
-+usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
-+ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0-5-4 53938 NULL
-+xfs_mod_sb_53960 xfs_mod_sb 2 53960 NULL
-+mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
-+idetape_chrdev_write_53976 idetape_chrdev_write 3 53976 NULL
-+__ocfs2_xattr_set_value_outside_53981 __ocfs2_xattr_set_value_outside 5 53981 NULL
-+snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5-2-4 54018 NULL
-+cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
-+ipxrtr_route_packet_54036 ipxrtr_route_packet 4 54036 NULL
-+nl80211_send_disconnected_54056 nl80211_send_disconnected 5 54056 NULL
-+wl12xx_rx_get_buf_size_54070 wl12xx_rx_get_buf_size 0 54070 NULL
-+_malloc_54077 _malloc 1 54077 NULL
-+bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
-+altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL
-+create_xattr_54106 create_xattr 5 54106 NULL
-+strn_len_54122 strn_len 0 54122 NULL
-+store_sys_acpi_54129 store_sys_acpi 4 54129 NULL
-+isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3 54136 NULL
-+c4iw_pblpool_alloc_54148 c4iw_pblpool_alloc 2 54148 NULL
-+i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL nohasharray
-+memcpy_toiovec_54166 memcpy_toiovec 3 54166 &i2400m_zrealloc_2x_54166
-+p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
-+devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL
-+do_sys_poll_54221 do_sys_poll 2 54221 NULL
-+__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
-+_format_mac_addr_54229 _format_mac_addr 2-0 54229 NULL
-+pi_read_regr_54231 pi_read_regr 0 54231 NULL
-+jbd2__journal_restart_54249 jbd2__journal_restart 0 54249 NULL
-+xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
-+ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
-+wusb_prf_54261 wusb_prf 7 54261 NULL nohasharray
-+audio_write_54261 audio_write 4 54261 &wusb_prf_54261
-+mwifiex_getlog_read_54269 mwifiex_getlog_read 3 54269 NULL
-+kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
-+altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
-+dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL
-+ttm_mem_global_alloc_54299 ttm_mem_global_alloc 0 54299 NULL
-+sprintf_54306 sprintf 0 54306 NULL
-+pn_raw_send_54330 pn_raw_send 2 54330 NULL
-+br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL
-+__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
-+_osd_realloc_seg_54352 _osd_realloc_seg 3 54352 NULL nohasharray
-+__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
-+tcf_hash_create_54360 tcf_hash_create 4 54360 NULL
-+read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3 54367 NULL
-+vfs_readlink_54368 vfs_readlink 3 54368 NULL
-+do_dccp_setsockopt_54377 do_dccp_setsockopt 5 54377 NULL
-+ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
-+gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
-+sysfs_dir_llseek_54385 sysfs_dir_llseek 2 54385 NULL
-+snd_pcm_oss_read2_54387 snd_pcm_oss_read2 3-0 54387 NULL
-+iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3 54392 NULL
-+add_packet_54433 add_packet 3 54433 NULL
-+__btrfs_alloc_chunk_54445 __btrfs_alloc_chunk 0 54445 NULL
-+do_chunk_alloc_54457 do_chunk_alloc 0 54457 NULL
-+simple_strtoull_54493 simple_strtoull 0 54493 NULL
-+cifs_idmap_key_instantiate_54503 cifs_idmap_key_instantiate 3 54503 NULL
-+l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 NULL
-+btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
-+cgroup_write_X64_54514 cgroup_write_X64 5 54514 NULL
-+rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL
-+viacam_read_54526 viacam_read 3 54526 NULL
-+unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
-+setsockopt_54539 setsockopt 5 54539 NULL
-+lbs_lowsnr_write_54549 lbs_lowsnr_write 3 54549 NULL
-+nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
-+fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
-+xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
-+fwSendNullPacket_54618 fwSendNullPacket 2 54618 NULL
-+port_fops_write_54627 port_fops_write 3 54627 NULL
-+setup_cluster_bitmap_54649 setup_cluster_bitmap 4 54649 NULL
-+_regulator_enable_54655 _regulator_enable 0 54655 NULL
-+dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
-+bus_add_device_54665 bus_add_device 0 54665 NULL
-+bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
-+evm_read_key_54674 evm_read_key 3 54674 NULL
-+addtgt_54703 addtgt 3 54703 NULL
-+rfkill_fop_read_54711 rfkill_fop_read 3 54711 NULL
-+_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL
-+ocfs2_control_write_54737 ocfs2_control_write 3 54737 NULL
-+kzalloc_54740 kzalloc 1 54740 NULL
-+drm_mode_crtc_set_gamma_size_54742 drm_mode_crtc_set_gamma_size 2 54742 NULL
-+wep_iv_read_54744 wep_iv_read 3 54744 NULL
-+lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3 54749 NULL
-+xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 5 54791 NULL
-+flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
-+domain_init_54797 domain_init 2 54797 NULL
-+ext3_find_goal_54801 ext3_find_goal 0 54801 NULL
-+get_dev_size_54807 get_dev_size 0 54807 NULL
-+nfsd_write_54809 nfsd_write 6 54809 NULL
-+aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3 54815 NULL nohasharray
-+crypto_tfm_ctx_alignment_54815 crypto_tfm_ctx_alignment 0 54815 &aes_decrypt_fail_read_54815
-+generic_perform_write_54832 generic_perform_write 3 54832 NULL
-+write_rio_54837 write_rio 3 54837 NULL
-+ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL
-+edac_mc_alloc_54846 edac_mc_alloc 1 54846 NULL
-+scsi_add_host_54847 scsi_add_host 0 54847 NULL
-+ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
-+printer_read_54851 printer_read 3 54851 NULL
-+assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
-+em28xx_isoc_dvb_max_packetsize_54854 em28xx_isoc_dvb_max_packetsize 0 54854 NULL
-+alloc_ep_req_54860 alloc_ep_req 2 54860 NULL
-+broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2 54864 NULL
-+prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
-+tcf_csum_ipv6_tcp_54877 tcf_csum_ipv6_tcp 4 54877 NULL
-+iscsi_pool_init_54913 iscsi_pool_init 4-2 54913 NULL nohasharray
-+kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
-+btrfs_stack_chunk_num_stripes_54923 btrfs_stack_chunk_num_stripes 0 54923 NULL
-+add_port_54941 add_port 2 54941 NULL
-+alauda_write_data_54967 alauda_write_data 3 54967 NULL
-+c4_add_card_54968 c4_add_card 3 54968 NULL
-+__proc_file_read_54978 __proc_file_read 3 54978 NULL
-+ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL
-+brcmf_sdcard_send_buf_54980 brcmf_sdcard_send_buf 6 54980 NULL
-+_queue_data_54983 _queue_data 4 54983 NULL
-+ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL
-+rds_ib_inc_copy_to_user_55007 rds_ib_inc_copy_to_user 3 55007 NULL
-+cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3 55014 NULL
-+ext4_ext_handle_uninitialized_extents_55059 ext4_ext_handle_uninitialized_extents 0-6 55059 NULL
-+__netdev_alloc_skb_ip_align_55067 __netdev_alloc_skb_ip_align 2 55067 NULL
-+apei_exec_run_55075 apei_exec_run 0 55075 NULL
-+set_interface_55085 set_interface 0 55085 NULL
-+snd_pcm_capture_hw_avail_55086 snd_pcm_capture_hw_avail 0 55086 NULL
-+PropagateCalParamsFromFlashToMemory_55099 PropagateCalParamsFromFlashToMemory 0 55099 NULL
-+rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3 55106 NULL
-+kmalloc_large_55111 kmalloc_large 1 55111 NULL
-+crypto_ahash_setkey_55134 crypto_ahash_setkey 3 55134 NULL
-+ocfs2_prepare_refcount_change_for_del_55137 ocfs2_prepare_refcount_change_for_del 0-3 55137 NULL nohasharray
-+filldir_55137 filldir 3 55137 &ocfs2_prepare_refcount_change_for_del_55137
-+validate_vid_hdr_55145 validate_vid_hdr 0 55145 NULL
-+ocfs2_truncate_file_55148 ocfs2_truncate_file 3 55148 NULL
-+sel_write_relabel_55195 sel_write_relabel 3 55195 NULL
-+sched_feat_write_55202 sched_feat_write 3 55202 NULL
-+ht40allow_map_read_55209 ht40allow_map_read 3 55209 NULL nohasharray
-+isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &ht40allow_map_read_55209
-+__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
-+do_raw_setsockopt_55215 do_raw_setsockopt 5 55215 NULL
-+sctp_abort_pkt_new_55218 sctp_abort_pkt_new 5 55218 NULL
-+dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
-+tipc_port_reject_sections_55229 tipc_port_reject_sections 5 55229 NULL
-+ext4_ext_convert_to_initialized_55235 ext4_ext_convert_to_initialized 0 55235 NULL
-+memcpy_fromiovec_55247 memcpy_fromiovec 3 55247 NULL
-+lbs_failcount_write_55276 lbs_failcount_write 3 55276 NULL
-+rx_streaming_interval_read_55291 rx_streaming_interval_read 3 55291 NULL
-+gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
-+wimax_msg_len_55304 wimax_msg_len 0 55304 NULL
-+vme_user_read_55338 vme_user_read 3 55338 NULL
-+sctp_datamsg_from_user_55342 sctp_datamsg_from_user 4 55342 NULL nohasharray
-+__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 &sctp_datamsg_from_user_55342
-+acpi_system_read_event_55362 acpi_system_read_event 3 55362 NULL
-+__domain_mapping_55393 __domain_mapping 5 55393 NULL
-+mm_to_dma_pfn_55394 mm_to_dma_pfn 0-1 55394 NULL
-+iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3 55407 NULL
-+alloc_skb_55439 alloc_skb 1 55439 NULL
-+__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL
-+isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
-+cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
-+snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
-+i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
-+ocfs2_rec_clusters_55501 ocfs2_rec_clusters 0 55501 NULL
-+ext4_flex_bg_size_55502 ext4_flex_bg_size 0 55502 NULL
-+cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 NULL
-+ea_get_55522 ea_get 3-0 55522 NULL
-+set_msr_interception_55538 set_msr_interception 2 55538 NULL
-+_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
-+add_partition_55588 add_partition 2 55588 NULL
-+kstrtou8_from_user_55599 kstrtou8_from_user 2 55599 NULL
-+macvtap_put_user_55609 macvtap_put_user 4 55609 NULL
-+selinux_setprocattr_55611 selinux_setprocattr 4 55611 NULL
-+snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
-+reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 NULL nohasharray
-+pktgen_if_write_55628 pktgen_if_write 3 55628 &reiserfs_xattr_get_55628
-+mlx4_buddy_alloc_55647 mlx4_buddy_alloc 2 55647 NULL
-+xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
-+read_oldmem_55658 read_oldmem 3 55658 NULL
-+lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3 55662 NULL
-+get_info_55681 get_info 3 55681 NULL
-+iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3 55682 NULL
-+pm8001_store_update_fw_55716 pm8001_store_update_fw 4 55716 NULL
-+ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 NULL
-+prepare_reply_55734 prepare_reply 4 55734 NULL
-+__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-3 55738 NULL
-+strlen_55778 strlen 0 55778 NULL nohasharray
-+is_idx_node_in_tnc_55778 is_idx_node_in_tnc 0 55778 &strlen_55778
-+req_bio_endio_55786 req_bio_endio 3 55786 NULL
-+rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
-+uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
-+iwl_legacy_dbgfs_sensitivity_read_55816 iwl_legacy_dbgfs_sensitivity_read 3 55816 NULL
-+sb16_copy_from_user_55836 sb16_copy_from_user 7-6-10 55836 NULL
-+xfs_da_buf_make_55845 xfs_da_buf_make 1 55845 NULL
-+ip_hdrlen_55849 ip_hdrlen 0 55849 NULL
-+hcd_alloc_coherent_55862 hcd_alloc_coherent 5-0 55862 NULL
-+shmem_setxattr_55867 shmem_setxattr 4 55867 NULL
-+__check_block_validity_55869 __check_block_validity 0 55869 NULL
-+pm_qos_power_read_55891 pm_qos_power_read 3 55891 NULL
-+snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL
-+kvm_write_guest_virt_system_55944 kvm_write_guest_virt_system 4-2 55944 NULL
-+sel_read_policy_55947 sel_read_policy 3 55947 NULL
-+handle_response_55951 handle_response 5 55951 NULL
-+simple_read_from_buffer_55957 simple_read_from_buffer 5-2 55957 NULL
-+acct_stack_growth_56023 acct_stack_growth 0 56023 NULL
-+dccp_sendmsg_56058 dccp_sendmsg 4 56058 NULL
-+pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
-+em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 NULL
-+sel_read_handle_status_56139 sel_read_handle_status 3 56139 NULL
-+write_file_frameerrors_56145 write_file_frameerrors 3 56145 NULL
-+ath6kl_wmi_bssinfo_event_rx_56146 ath6kl_wmi_bssinfo_event_rx 3 56146 NULL
-+rawv6_setsockopt_56165 rawv6_setsockopt 5 56165 NULL
-+create_irq_nr_56180 create_irq_nr 1-0 56180 NULL
-+skb_headroom_56200 skb_headroom 0 56200 NULL
-+ocfs2_journal_access_gd_56209 ocfs2_journal_access_gd 0 56209 NULL
-+ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
-+cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
-+do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
-+fd_copyin_56247 fd_copyin 3 56247 NULL
-+p9pdu_vreadf_56271 p9pdu_vreadf 0 56271 NULL
-+dvb_aplay_56296 dvb_aplay 3 56296 NULL
-+btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3 56303 NULL
-+speakup_file_write_56310 speakup_file_write 3 56310 NULL
-+journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
-+snd_rawmidi_read_56337 snd_rawmidi_read 3 56337 NULL
-+ipv6_recv_error_56347 ipv6_recv_error 3 56347 NULL
-+vxge_os_dma_malloc_async_56348 vxge_os_dma_malloc_async 3 56348 NULL
-+iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL
-+dev_read_56369 dev_read 3 56369 NULL
-+snd_pcm_common_ioctl1_56382 snd_pcm_common_ioctl1 0 56382 NULL
-+ocfs2_control_read_56405 ocfs2_control_read 3 56405 NULL
-+do_get_write_access_56410 do_get_write_access 0 56410 NULL
-+store_msg_56417 store_msg 3 56417 NULL
-+pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4 56420 NULL
-+fl_create_56435 fl_create 5 56435 NULL
-+gnttab_map_56439 gnttab_map 2 56439 NULL
-+ata_scsi_add_hosts_56448 ata_scsi_add_hosts 0 56448 NULL
-+cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4 56453 NULL
-+osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL
-+lbs_rdmac_write_56471 lbs_rdmac_write 3 56471 NULL
-+calc_linear_pos_56472 calc_linear_pos 0-3 56472 NULL
-+crypto_shash_alignmask_56486 crypto_shash_alignmask 0 56486 NULL
-+cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
-+iwl_legacy_dbgfs_rx_queue_read_56533 iwl_legacy_dbgfs_rx_queue_read 3 56533 NULL
-+l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
-+ip_options_get_56538 ip_options_get 4 56538 NULL
-+tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 NULL
-+ocfs2_change_extent_flag_56549 ocfs2_change_extent_flag 5 56549 NULL
-+alloc_apertures_56561 alloc_apertures 1 56561 NULL
-+rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3 56573 NULL
-+portcntrs_2_read_56586 portcntrs_2_read 3 56586 NULL
-+event_filter_write_56609 event_filter_write 3 56609 NULL
-+gather_array_56641 gather_array 3 56641 NULL
-+dlm_dir_lookup_56662 dlm_dir_lookup 4 56662 NULL
-+tg3_nvram_write_block_56666 tg3_nvram_write_block 3 56666 NULL
-+btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
-+snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 NULL
-+dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 3-0 56702 NULL
-+sta_flags_read_56710 sta_flags_read 3 56710 NULL
-+ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
-+__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2 56725 NULL
-+__copy_from_user_ll_56738 __copy_from_user_ll 0-3 56738 NULL
-+pcpu_populate_chunk_56741 pcpu_populate_chunk 3-2 56741 NULL
-+drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
-+mfd_add_devices_56753 mfd_add_devices 4 56753 NULL
-+alloc_iommu_56778 alloc_iommu 2-3-0 56778 NULL
-+__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
-+ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
-+ext4_ext_rm_idx_56827 ext4_ext_rm_idx 0 56827 NULL
-+snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
-+ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
-+pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL
-+__bitmap_clear_bits_56912 __bitmap_clear_bits 3 56912 NULL
-+__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
-+journal_init_revoke_56933 journal_init_revoke 2 56933 NULL nohasharray
-+CopyBufferToControlPacket_56933 CopyBufferToControlPacket 0 56933 &journal_init_revoke_56933
-+diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
-+vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
-+btrfs_super_csum_size_57004 btrfs_super_csum_size 0 57004 NULL
-+snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
-+skb_network_offset_57043 skb_network_offset 0 57043 NULL nohasharray
-+ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 &skb_network_offset_57043
-+bytes_to_samples_57049 bytes_to_samples 0-2 57049 NULL
-+cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
-+sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
-+pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 NULL
-+sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 NULL
-+thin_status_57084 thin_status 4 57084 NULL
-+tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
-+altera_get_note_57099 altera_get_note 6 57099 NULL
-+snd_pcm_hw_params_old_user_57108 snd_pcm_hw_params_old_user 0 57108 NULL
-+crypto_compress_ctxsize_57109 crypto_compress_ctxsize 0 57109 NULL
-+sysfs_write_file_57116 sysfs_write_file 3 57116 NULL
-+cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
-+nl80211_send_deauth_57136 nl80211_send_deauth 4 57136 NULL nohasharray
-+rds_ib_sub_signaled_57136 rds_ib_sub_signaled 2 57136 &nl80211_send_deauth_57136 nohasharray
-+ima_show_htable_value_57136 ima_show_htable_value 2 57136 &rds_ib_sub_signaled_57136
-+snd_sonicvibes_getdmac_57140 snd_sonicvibes_getdmac 0 57140 NULL
-+stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL
-+extent_from_logical_57179 extent_from_logical 0 57179 NULL nohasharray
-+rx_hw_stuck_read_57179 rx_hw_stuck_read 3 57179 &extent_from_logical_57179
-+sys_poll_57190 sys_poll 2 57190 NULL
-+ocfs2_claim_metadata_57192 ocfs2_claim_metadata 0 57192 NULL
-+ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
-+oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3 57251 NULL
-+lbs_sleepparams_write_57283 lbs_sleepparams_write 3 57283 NULL
-+pstore_file_read_57288 pstore_file_read 3 57288 NULL
-+snd_pcm_read_57289 snd_pcm_read 3 57289 NULL
-+ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
-+ftdi_elan_write_57309 ftdi_elan_write 3 57309 NULL
-+write_file_regval_57313 write_file_regval 3 57313 NULL
-+ocfs2_xattr_shrink_size_57328 ocfs2_xattr_shrink_size 3 57328 NULL
-+usblp_read_57342 usblp_read 3 57342 NULL
-+print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
-+read_file_blob_57406 read_file_blob 3 57406 NULL
-+enclosure_register_57412 enclosure_register 3 57412 NULL
-+compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
-+alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
-+copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
-+sys_pselect6_57449 sys_pselect6 1 57449 NULL
-+ReadReg_57453 ReadReg 0 57453 NULL
-+__roundup_pow_of_two_57461 __roundup_pow_of_two 0-1 57461 NULL
-+crypto_tfm_alg_blocksize_57463 crypto_tfm_alg_blocksize 0 57463 NULL nohasharray
-+send_midi_async_57463 send_midi_async 3 57463 &crypto_tfm_alg_blocksize_57463
-+iwl4965_statistics_flag_57466 iwl4965_statistics_flag 3-0 57466 NULL nohasharray
-+sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 &iwl4965_statistics_flag_57466
-+ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3 57470 NULL
-+ocfs2_write_cluster_57483 ocfs2_write_cluster 8-9-2 57483 NULL
-+nl80211_send_mgmt_57497 nl80211_send_mgmt 6 57497 NULL
-+skb_headlen_57501 skb_headlen 0 57501 NULL
-+copy_in_user_57502 copy_in_user 3 57502 NULL
-+ks8842_read32_57505 ks8842_read32 0 57505 NULL nohasharray
-+ckhdid_printf_57505 ckhdid_printf 2 57505 &ks8842_read32_57505
-+init_tag_map_57515 init_tag_map 3 57515 NULL
-+cmm_read_57520 cmm_read 3 57520 NULL
-+inode_permission_57531 inode_permission 0 57531 NULL
-+ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 NULL nohasharray
-+ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 &ReadHDLCPnP_57559
-+snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
-+get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
-+iwl4965_rs_sta_dbgfs_scale_table_write_57595 iwl4965_rs_sta_dbgfs_scale_table_write 3 57595 NULL
-+sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL
-+osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
-+sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
-+mem_read_57631 mem_read 3 57631 NULL
-+pci_enable_msi_block_57632 pci_enable_msi_block 0 57632 NULL
-+msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
-+sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
-+r3964_write_57662 r3964_write 4 57662 NULL
-+__lgwrite_57669 __lgwrite 4 57669 NULL
-+ieee80211_MFIE_rate_len_57692 ieee80211_MFIE_rate_len 0 57692 NULL
-+i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3 57706 NULL
-+snd_interval_value_57713 snd_interval_value 0 57713 NULL
-+calgary_alloc_coherent_57714 calgary_alloc_coherent 2 57714 NULL
-+aa_matching_read_57720 aa_matching_read 3 57720 NULL
-+vm_find_vqs_57729 vm_find_vqs 0 57729 NULL
-+compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
-+pppol2tp_recvmsg_57742 pppol2tp_recvmsg 4 57742 &compat_sys_set_mempolicy_57742
-+ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
-+read_block_for_search_57781 read_block_for_search 0 57781 NULL
-+apei_exec_collect_resources_57788 apei_exec_collect_resources 0 57788 NULL
-+ld2_57794 ld2 0 57794 NULL
-+ivtv_read_57796 ivtv_read 3 57796 NULL
-+bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3 57830 NULL
-+copy_to_user_57835 copy_to_user 3-0 57835 NULL
-+flash_read_57843 flash_read 3 57843 NULL
-+tt_response_fill_table_57902 tt_response_fill_table 1 57902 NULL
-+xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL
-+emi26_writememory_57908 emi26_writememory 4 57908 NULL
-+atomic_add_return_unchecked_57910 atomic_add_return_unchecked 0-1 57910 NULL nohasharray
-+iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2 57910 &atomic_add_return_unchecked_57910
-+__snd_gf1_look16_57925 __snd_gf1_look16 0 57925 NULL
-+sel_read_handle_unknown_57933 sel_read_handle_unknown 3 57933 NULL
-+xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
-+rx_57944 rx 4 57944 NULL
-+key_algorithm_read_57946 key_algorithm_read 3 57946 NULL
-+ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
-+ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
-+i915_cache_sharing_write_57961 i915_cache_sharing_write 3 57961 NULL
-+hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
-+stripe_status_57985 stripe_status 4 57985 NULL
-+rx_reset_counter_read_58001 rx_reset_counter_read 3 58001 NULL
-+regcache_rbtree_insert_to_block_58009 regcache_rbtree_insert_to_block 5 58009 NULL
-+iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3 58023 NULL
-+io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
-+mce_async_out_58056 mce_async_out 3 58056 NULL
-+ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
-+cm4040_write_58079 cm4040_write 3 58079 NULL nohasharray
-+usb_stor_acquire_resources_58079 usb_stor_acquire_resources 0 58079 &cm4040_write_58079
-+rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
-+i915_add_request_58096 i915_add_request 0 58096 NULL
-+savemem_58129 savemem 3 58129 NULL
-+ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
-+slhc_init_58135 slhc_init 2-1 58135 &ipv6_flowlabel_opt_58135
-+ocfs2_reserve_clusters_58164 ocfs2_reserve_clusters 0 58164 NULL
-+garmin_write_bulk_58191 garmin_write_bulk 3 58191 NULL
-+asix_write_cmd_58192 asix_write_cmd 5 58192 NULL
-+ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
-+nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
-+sysfs_add_file_mode_58222 sysfs_add_file_mode 0 58222 NULL
-+read_file_debug_58256 read_file_debug 3 58256 NULL
-+cfg80211_mgmt_tx_status_58266 cfg80211_mgmt_tx_status 4 58266 NULL
-+profile_load_58267 profile_load 3 58267 NULL
-+kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
-+acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3 58271 NULL
-+iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
-+my_skb_head_push_58297 my_skb_head_push 2 58297 NULL
-+ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3 58307 NULL
-+next_pidmap_58347 next_pidmap 2-0 58347 NULL
-+vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
-+sctp_make_init_58401 sctp_make_init 4 58401 NULL
-+idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
-+i2400m_pld_size_58415 i2400m_pld_size 0 58415 NULL
-+iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
-+__iio_add_chan_devattr_58451 __iio_add_chan_devattr 0 58451 NULL
-+capabilities_read_58457 capabilities_read 3 58457 NULL
-+lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3 58466 NULL nohasharray
-+compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 &lpfc_idiag_baracc_read_58466
-+snd_gf1_read_addr_58483 snd_gf1_read_addr 0 58483 NULL
-+snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL
-+rndis_add_response_58544 rndis_add_response 2 58544 NULL
-+efx_tsoh_heap_alloc_58545 efx_tsoh_heap_alloc 2 58545 NULL
-+wrap_max_58548 wrap_max 0-1-2 58548 NULL
-+gen_pool_alloc_58558 gen_pool_alloc 2 58558 NULL
-+wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3 58567 NULL
-+scnprint_mac_oui_58578 scnprint_mac_oui 3-0 58578 NULL
-+get_rhf_errstring_58582 get_rhf_errstring 3 58582 NULL
-+ea_read_inline_58589 ea_read_inline 0 58589 NULL
-+xip_file_read_58592 xip_file_read 3 58592 NULL
-+ecryptfs_write_end_58594 ecryptfs_write_end 5-3 58594 NULL
-+ixj_read_58615 ixj_read 3 58615 NULL
-+skb_copy_to_page_nocache_58624 skb_copy_to_page_nocache 6 58624 NULL
-+filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
-+vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
-+module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL
-+ocfs2_block_to_cluster_start_58653 ocfs2_block_to_cluster_start 2 58653 NULL
-+iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3 58655 NULL
-+uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4 58686 NULL
-+scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL
-+vx_send_msg_58711 vx_send_msg 0 58711 NULL
-+csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
-+frames_to_bytes_58741 frames_to_bytes 0-2 58741 NULL
-+ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3 58748 NULL
-+agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
-+__do_config_autodelink_58763 __do_config_autodelink 3 58763 NULL
-+regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
-+raw_send_hdrinc_58803 raw_send_hdrinc 4 58803 NULL
-+ep_read_58813 ep_read 3 58813 NULL
-+command_write_58841 command_write 3 58841 NULL
-+ocfs2_truncate_log_append_58850 ocfs2_truncate_log_append 0-3 58850 NULL
-+iwl_dbgfs_traffic_log_read_58870 iwl_dbgfs_traffic_log_read 3 58870 NULL
-+gs_alloc_req_58883 gs_alloc_req 2 58883 NULL
-+print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
-+st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
-+netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
-+wait_table_hash_nr_entries_58962 wait_table_hash_nr_entries 0 58962 NULL
-+crypto_aead_ivsize_58970 crypto_aead_ivsize 0 58970 NULL
-+max3107_handlerx_58978 max3107_handlerx 2 58978 NULL
-+handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
-+ep_write_59008 ep_write 3 59008 NULL
-+lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3 59014 NULL
-+receive_server_sync_packet_59021 receive_server_sync_packet 3 59021 NULL
-+selinux_transaction_write_59038 selinux_transaction_write 3 59038 NULL
-+crypto_aead_reqsize_59039 crypto_aead_reqsize 0 59039 NULL
-+i8042_enable_kbd_port_59049 i8042_enable_kbd_port 0 59049 NULL
-+mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL
-+scsi_io_completion_59122 scsi_io_completion 2 59122 NULL
-+__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL
-+print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
-+framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
-+ocfs2_claim_local_alloc_bits_59147 ocfs2_claim_local_alloc_bits 0 59147 NULL
-+radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
-+pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
-+mthca_create_eq_59157 mthca_create_eq 2 59157 NULL
-+setup_window_59178 setup_window 4-2-5-7 59178 NULL
-+ocfs2_move_extent_59187 ocfs2_move_extent 2-5-3 59187 NULL
-+InitLedSettings_59192 InitLedSettings 0 59192 NULL
-+validate_exec_list_59204 validate_exec_list 0 59204 NULL
-+xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
-+fast_rx_path_59214 fast_rx_path 3 59214 NULL
-+check_mapped_selector_name_59216 check_mapped_selector_name 5 59216 NULL nohasharray
-+inftl_partscan_59216 inftl_partscan 0 59216 &check_mapped_selector_name_59216
-+dt3155_read_59226 dt3155_read 3 59226 NULL
-+tcp_try_rmem_schedule_59231 tcp_try_rmem_schedule 2 59231 NULL
-+tty_prepare_flip_string_flags_59240 tty_prepare_flip_string_flags 4 59240 NULL
-+solo_v4l2_read_59247 solo_v4l2_read 3 59247 NULL
-+nla_len_59258 nla_len 0 59258 NULL
-+__push_leaf_right_59302 __push_leaf_right 0 59302 NULL
-+btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
-+fd_copyout_59323 fd_copyout 3 59323 NULL
-+read_9287_modal_eeprom_59327 read_9287_modal_eeprom 3 59327 NULL
-+xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
-+__map_request_59350 __map_request 0 59350 NULL
-+xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL
-+pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
-+journal_init_dev_59384 journal_init_dev 5 59384 NULL
-+fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
-+pci_ctrl_read_59424 pci_ctrl_read 0 59424 NULL
-+vxge_hw_ring_rxds_per_block_get_59425 vxge_hw_ring_rxds_per_block_get 0 59425 NULL
-+snd_pcm_tstamp_59431 snd_pcm_tstamp 0 59431 NULL
-+squashfs_read_data_59440 squashfs_read_data 6 59440 NULL
-+descriptor_loc_59446 descriptor_loc 3 59446 NULL
-+shrink_tnc_trees_59481 shrink_tnc_trees 0 59481 NULL
-+ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL
-+rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
-+tunables_write_59563 tunables_write 3 59563 NULL
-+__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0-3 59571 NULL
-+write_pbl_59583 write_pbl 4 59583 NULL
-+memdup_user_59590 memdup_user 2 59590 NULL
-+fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
-+mtrr_write_59622 mtrr_write 3 59622 NULL
-+ocfs2_adjust_rightmost_branch_59623 ocfs2_adjust_rightmost_branch 0 59623 NULL
-+ip_vs_icmp_xmit_59624 ip_vs_icmp_xmit 4 59624 NULL
-+find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL
-+dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
-+ubifs_setxattr_59650 ubifs_setxattr 4 59650 NULL nohasharray
-+hidraw_read_59650 hidraw_read 3 59650 &ubifs_setxattr_59650
-+v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4 59651 NULL
-+paravirt_sched_clock_59660 paravirt_sched_clock 0 59660 NULL
-+tcp_skb_pcount_59664 tcp_skb_pcount 0 59664 NULL
-+alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
-+ieee80211_mgmt_tx_59699 ieee80211_mgmt_tx 9 59699 NULL
-+mic_calc_failure_read_59700 mic_calc_failure_read 3 59700 NULL
-+ioperm_get_59701 ioperm_get 4-3 59701 NULL
-+snd_pcm_info_user_59711 snd_pcm_info_user 0 59711 NULL
-+prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL
-+nfs_file_splice_read_59735 nfs_file_splice_read 4 59735 NULL
-+sock_rmalloc_59740 sock_rmalloc 2 59740 NULL nohasharray
-+ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3 59740 &sock_rmalloc_59740
-+qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
-+strnlen_59746 strnlen 0 59746 NULL nohasharray
-+fuse_file_llseek_59746 fuse_file_llseek 2 59746 &strnlen_59746
-+ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
-+long_retry_limit_read_59766 long_retry_limit_read 3 59766 NULL
-+venus_remove_59781 venus_remove 4 59781 NULL
-+xlog_do_recover_59789 xlog_do_recover 3 59789 NULL
-+ipw_write_59807 ipw_write 3 59807 NULL
-+rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
-+ubi_dbg_check_all_ff_59810 ubi_dbg_check_all_ff 0 59810 NULL
-+scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2 59812 NULL
-+ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3 59829 NULL
-+gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL
-+fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
-+tun_put_user_59849 tun_put_user 4 59849 NULL
-+format_array_59854 format_array 0 59854 NULL
-+pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
-+shmem_zero_setup_59885 shmem_zero_setup 0 59885 NULL
-+l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4 59886 NULL
-+ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
-+ocfs2_extend_rotate_transaction_59894 ocfs2_extend_rotate_transaction 0 59894 NULL
-+swiotlb_map_page_59909 swiotlb_map_page 3 59909 NULL
-+ocfs2_expand_inline_ref_root_59945 ocfs2_expand_inline_ref_root 0 59945 NULL
-+dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3 59950 NULL
-+__arch_hweight16_59975 __arch_hweight16 0 59975 NULL
-+osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
-+ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
-+rawsock_sendmsg_60010 rawsock_sendmsg 4 60010 NULL
-+mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
-+osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
-+xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
-+sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL
-+bio_integrity_hw_sectors_60039 bio_integrity_hw_sectors 0-2 60039 NULL
-+do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
-+vcs_size_60050 vcs_size 0 60050 NULL nohasharray
-+pin_2_irq_60050 pin_2_irq 0-3 60050 &vcs_size_60050
-+load_module_60056 load_module 2 60056 NULL nohasharray
-+gru_alloc_gts_60056 gru_alloc_gts 3-2 60056 &load_module_60056
-+compat_writev_60063 compat_writev 3 60063 NULL
-+c4iw_num_stags_60073 c4iw_num_stags 0 60073 NULL
-+mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
-+rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL
-+ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
-+ld_usb_read_60156 ld_usb_read 3 60156 NULL
-+jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
-+init_state_60165 init_state 2 60165 NULL
-+sg_build_sgat_60179 sg_build_sgat 3 60179 NULL nohasharray
-+jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 &sg_build_sgat_60179
-+ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 NULL nohasharray
-+qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 &ib_send_cm_mra_60202
-+store_iwmct_log_level_60209 store_iwmct_log_level 4 60209 NULL
-+pvclock_scale_delta_60231 pvclock_scale_delta 0 60231 NULL
-+compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
-+printer_write_60276 printer_write 3 60276 NULL
-+__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
-+do_xip_mapping_read_60297 do_xip_mapping_read 5 60297 NULL
-+getDataLength_60301 getDataLength 0 60301 NULL
-+usb_alphatrack_write_60341 usb_alphatrack_write 3 60341 NULL
-+__kfifo_from_user_r_60345 __kfifo_from_user_r 5-3 60345 NULL
-+brcmf_alloc_wdev_60347 brcmf_alloc_wdev 1 60347 NULL
-+rh_call_control_60349 rh_call_control 0 60349 NULL
-+dccp_setsockopt_60367 dccp_setsockopt 5 60367 NULL
-+mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
-+ocfs2_zero_extend_60396 ocfs2_zero_extend 3 60396 NULL
-+tveeprom_read_60397 tveeprom_read 3 60397 NULL
-+driver_names_read_60399 driver_names_read 3 60399 NULL
-+simple_alloc_urb_60420 simple_alloc_urb 3 60420 NULL
-+excessive_retries_read_60425 excessive_retries_read 3 60425 NULL
-+tstats_write_60432 tstats_write 3 60432 NULL nohasharray
-+kmalloc_60432 kmalloc 1 60432 &tstats_write_60432
-+tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 NULL
-+rx_data_60442 rx_data 4 60442 NULL
-+tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
-+iwm_ntf_rx_packet_60452 iwm_ntf_rx_packet 3 60452 NULL
-+crypto_shash_setkey_60483 crypto_shash_setkey 3 60483 NULL
-+ath_tx_init_60515 ath_tx_init 2 60515 NULL
-+ubi_wl_get_peb_60525 ubi_wl_get_peb 0 60525 NULL
-+hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 NULL
-+v9fs_fid_readn_60544 v9fs_fid_readn 4 60544 NULL
-+tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
-+skb_transport_offset_60619 skb_transport_offset 0 60619 NULL
-+wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3 60621 NULL
-+usb_control_msg_60624 usb_control_msg 0 60624 NULL
-+acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL
-+free_dind_blocks_60635 free_dind_blocks 0 60635 NULL
-+if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 NULL
-+ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3 60670 NULL
-+init_data_container_60709 init_data_container 1 60709 NULL
-+vga_rcrt_60731 vga_rcrt 0 60731 NULL
-+add_to_list_60744 add_to_list 0 60744 NULL
-+snd_ice1712_ds_read_60754 snd_ice1712_ds_read 0 60754 NULL
-+sel_write_checkreqprot_60774 sel_write_checkreqprot 3 60774 NULL
-+opticon_write_60775 opticon_write 4 60775 NULL
-+acl_alloc_num_60778 acl_alloc_num 1-2 60778 NULL
-+snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
-+pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3 60851 NULL
-+pool_status_60861 pool_status 4 60861 NULL
-+ieee80211_send_auth_60865 ieee80211_send_auth 5 60865 NULL
-+alloc_irq_from_60868 alloc_irq_from 1-0 60868 NULL
-+generic_writepages_60871 generic_writepages 0 60871 NULL
-+ubifs_read_one_lp_60882 ubifs_read_one_lp 0 60882 NULL
-+mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL
-+xen_clocksource_read_60918 xen_clocksource_read 0 60918 NULL
-+set_powered_60938 set_powered 4 60938 NULL
-+xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 4 60939 NULL
-+pti_char_write_60960 pti_char_write 3 60960 NULL
-+mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
-+blkio_get_key_name_61014 blkio_get_key_name 4 61014 NULL
-+ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3 61022 NULL
-+lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3 61043 NULL
-+symtab_init_61050 symtab_init 2 61050 NULL
-+fuse_send_write_61053 fuse_send_write 0 61053 NULL
-+snd_pcm_pause_61054 snd_pcm_pause 0 61054 NULL
-+bitmap_scnlistprintf_61062 bitmap_scnlistprintf 2-4-0 61062 NULL
-+ahash_align_buffer_size_61070 ahash_align_buffer_size 0-1-2 61070 NULL
-+snd_pcm_update_hw_ptr0_61084 snd_pcm_update_hw_ptr0 0 61084 NULL
-+get_derived_key_61100 get_derived_key 4 61100 NULL
-+alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
-+p80211_headerlen_61119 p80211_headerlen 0 61119 NULL nohasharray
-+__probe_kernel_read_61119 __probe_kernel_read 3 61119 &p80211_headerlen_61119
-+proto_ports_offset_61125 proto_ports_offset 0 61125 NULL
-+vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
-+afs_proc_cells_write_61139 afs_proc_cells_write 3 61139 NULL
-+event_oom_late_read_61175 event_oom_late_read 3 61175 NULL
-+sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
-+cfpkt_append_61206 cfpkt_append 3 61206 NULL
-+arch_hibernation_header_save_61212 arch_hibernation_header_save 0 61212 NULL
-+pn544_write_61215 pn544_write 3 61215 NULL
-+smk_read_ambient_61220 smk_read_ambient 3 61220 NULL
-+__verify_planes_array_61249 __verify_planes_array 0 61249 NULL
-+find_get_pages_tag_61270 find_get_pages_tag 0 61270 NULL
-+kick_a_thread_61273 kick_a_thread 0 61273 NULL
-+vortex_adbdma_getlinearpos_61283 vortex_adbdma_getlinearpos 0 61283 NULL
-+sys_add_key_61288 sys_add_key 4 61288 NULL
-+ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
-+xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
-+__fls_61340 __fls 0-1 61340 NULL nohasharray
-+st5481_setup_isocpipes_61340 st5481_setup_isocpipes 6-4 61340 &__fls_61340
-+set_params_61373 set_params 0 61373 NULL
-+change_xattr_61390 change_xattr 5 61390 NULL
-+system_enable_write_61396 system_enable_write 3 61396 NULL
-+pm860x_bulk_read_61415 pm860x_bulk_read 3 61415 NULL
-+i915_emit_box_61436 i915_emit_box 0 61436 NULL
-+dma_ops_area_alloc_61440 dma_ops_area_alloc 3-4-5-0 61440 NULL
-+unix_stream_sendmsg_61455 unix_stream_sendmsg 4 61455 NULL
-+snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5-4-2 61483 NULL
-+btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
-+ocfs2_get_refcount_rec_61514 ocfs2_get_refcount_rec 0 61514 NULL
-+clone_bio_61526 clone_bio 5 61526 NULL nohasharray
-+erst_errno_61526 erst_errno 0 61526 &clone_bio_61526
-+ntfs_attr_lookup_61539 ntfs_attr_lookup 0 61539 NULL
-+trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
-+o2hb_pop_count_61553 o2hb_pop_count 2 61553 NULL
-+dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
-+rbd_do_request_61561 rbd_do_request 6-7 61561 NULL
-+parport_pc_fifo_write_block_dma_61568 parport_pc_fifo_write_block_dma 3 61568 NULL
-+fan_proc_write_61569 fan_proc_write 3 61569 NULL
-+ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3 61570 NULL
-+mip_minify_61584 mip_minify 2-1-0 61584 NULL
-+seq_open_private_61589 seq_open_private 3 61589 NULL
-+netlink_recvmsg_61600 netlink_recvmsg 4 61600 NULL
-+cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 NULL
-+configfs_write_file_61621 configfs_write_file 3 61621 NULL
-+ieee80211_rx_bss_info_61630 ieee80211_rx_bss_info 3 61630 NULL
-+i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
-+snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL
-+resize_stripes_61650 resize_stripes 2 61650 NULL
-+ttm_page_pool_free_61661 ttm_page_pool_free 2-0 61661 NULL
-+insert_one_name_61668 insert_one_name 7 61668 NULL
-+snd_pcm_playback_avail_61671 snd_pcm_playback_avail 0 61671 NULL
-+qib_format_hwmsg_61679 qib_format_hwmsg 2 61679 NULL
-+lock_loop_61681 lock_loop 1 61681 NULL
-+filter_read_61692 filter_read 3 61692 NULL
-+iov_length_61716 iov_length 0 61716 NULL
-+fragmentation_threshold_read_61718 fragmentation_threshold_read 3 61718 NULL
-+read_file_interrupt_61742 read_file_interrupt 3 61742 NULL nohasharray
-+read_file_regval_61742 read_file_regval 3 61742 &read_file_interrupt_61742
-+gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
-+mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL
-+btrfs_file_llseek_61838 btrfs_file_llseek 2 61838 NULL
-+bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3 61841 NULL
-+btrfs_bitmap_cluster_61854 btrfs_bitmap_cluster 4 61854 NULL
-+evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL
-+get_fw_name_61874 get_fw_name 3 61874 NULL
-+ieee80211_rtl_auth_challenge_61897 ieee80211_rtl_auth_challenge 3 61897 NULL
-+ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
-+cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
-+roundup_ring_size_61901 roundup_ring_size 1 61901 NULL
-+clear_refs_write_61904 clear_refs_write 3 61904 NULL
-+au0828_init_isoc_61917 au0828_init_isoc 3-2-4 61917 NULL
-+sctp_sendmsg_61919 sctp_sendmsg 4 61919 NULL
-+ocfs2_reserve_new_metadata_blocks_61926 ocfs2_reserve_new_metadata_blocks 0 61926 NULL
-+send_bulk_static_data_61932 send_bulk_static_data 3 61932 NULL
-+cluster_pages_for_defrag_61956 cluster_pages_for_defrag 0 61956 NULL
-+squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL
-+mlx4_alloc_mtt_range_61966 mlx4_alloc_mtt_range 2 61966 NULL
-+ocfs2_quota_write_61972 ocfs2_quota_write 5-4 61972 NULL
-+fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
-+cow_file_range_61979 cow_file_range 3 61979 NULL
-+ext4_da_get_block_prep_61987 ext4_da_get_block_prep 2 61987 NULL
-+module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
-+virtnet_send_command_61993 virtnet_send_command 5-6 61993 NULL
-+dequeue_event_62000 dequeue_event 3 62000 NULL
-+xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
-+jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
-+pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
-+proc_fdinfo_read_62043 proc_fdinfo_read 3 62043 NULL
-+ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
-+sctp_user_addto_chunk_62047 sctp_user_addto_chunk 2-3 62047 NULL
-+do_pselect_62061 do_pselect 1 62061 NULL
-+pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
-+get_domain_for_dev_62099 get_domain_for_dev 2 62099 NULL
-+jffs2_security_setxattr_62107 jffs2_security_setxattr 4 62107 NULL
-+generic_block_fiemap_62122 generic_block_fiemap 4 62122 NULL
-+llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
-+qib_diag_write_62133 qib_diag_write 3 62133 NULL nohasharray
-+kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
-+ql_status_62135 ql_status 5 62135 NULL nohasharray
-+device_add_attrs_62135 device_add_attrs 0 62135 &ql_status_62135
-+video_usercopy_62151 video_usercopy 2 62151 NULL
-+wrmWithLock_62164 wrmWithLock 0 62164 NULL
-+prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
-+alloc_upcall_62186 alloc_upcall 2 62186 NULL
-+global_page_state_62202 global_page_state 0 62202 NULL
-+btrfs_xattr_acl_set_62203 btrfs_xattr_acl_set 4 62203 NULL
-+sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
-+check_unicast_packet_62217 check_unicast_packet 2 62217 NULL
-+hash_new_62224 hash_new 1 62224 NULL
-+nfsd_read_file_62241 nfsd_read_file 6 62241 NULL
-+send_control_msg_62261 send_control_msg 5 62261 NULL
-+ocfs2_find_victim_alloc_group_62306 ocfs2_find_victim_alloc_group 0 62306 NULL
-+subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
-+udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
-+hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
-+Wb35Reg_BurstWrite_62327 Wb35Reg_BurstWrite 4 62327 NULL
-+flash_write_62354 flash_write 3 62354 NULL
-+xfpregs_set_62363 xfpregs_set 4 62363 NULL
-+altera_irscan_62396 altera_irscan 2 62396 NULL
-+udplite_manip_pkt_62433 udplite_manip_pkt 2 62433 NULL
-+netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
-+e1000_check_copybreak_62448 e1000_check_copybreak 3 62448 NULL
-+ocfs2_path_bh_journal_access_62504 ocfs2_path_bh_journal_access 0 62504 NULL
-+count_open_files_62524 count_open_files 0 62524 NULL nohasharray
-+pep_sendmsg_62524 pep_sendmsg 4 62524 &count_open_files_62524
-+store_pwm1_62529 store_pwm1 4 62529 NULL
-+test_iso_queue_62534 test_iso_queue 5 62534 NULL
-+debugfs_read_62535 debugfs_read 3 62535 NULL
-+sco_sock_sendmsg_62542 sco_sock_sendmsg 4 62542 NULL
-+qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
-+xfrm_user_policy_62573 xfrm_user_policy 4 62573 NULL
-+packet_alloc_skb_62602 packet_alloc_skb 2-5-4 62602 NULL
-+prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL nohasharray
-+nfsd_vfs_read_62605 nfsd_vfs_read 6 62605 &prism2_send_mgmt_62605
-+iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7-0 62619 NULL
-+iwl_dbgfs_force_reset_read_62628 iwl_dbgfs_force_reset_read 3 62628 NULL
-+lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL
-+tt_changes_fill_buffer_62649 tt_changes_fill_buffer 3 62649 NULL
-+ima_file_mmap_62663 ima_file_mmap 0 62663 NULL
-+write_62671 write 3 62671 NULL
-+printer_req_alloc_62687 printer_req_alloc 2 62687 NULL nohasharray
-+iwl_dbgfs_rx_statistics_read_62687 iwl_dbgfs_rx_statistics_read 3 62687 &printer_req_alloc_62687
-+ext4_ind_map_blocks_62690 ext4_ind_map_blocks 0 62690 NULL
-+adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
-+bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL
-+rdm_62719 rdm 0 62719 NULL
-+key_replays_read_62746 key_replays_read 3 62746 NULL
-+mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3 62754 NULL
-+ax25_sendmsg_62770 ax25_sendmsg 4 62770 NULL
-+scrub_chunk_62771 scrub_chunk 4 62771 NULL nohasharray
-+page_key_alloc_62771 page_key_alloc 0 62771 &scrub_chunk_62771
-+tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
-+__generic_file_splice_read_62834 __generic_file_splice_read 4 62834 NULL
-+BeceemEEPROMBulkRead_62835 BeceemEEPROMBulkRead 0 62835 NULL
-+__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0-1 62836 NULL
-+xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
-+rx_fcs_err_read_62844 rx_fcs_err_read 3 62844 NULL
-+genlmsg_msg_size_62845 genlmsg_msg_size 0-1 62845 NULL
-+read_nic_io_dword_62859 read_nic_io_dword 0 62859 NULL
-+hpi_read_word_62862 hpi_read_word 0 62862 NULL
-+nfs_writedata_alloc_62868 nfs_writedata_alloc 1 62868 NULL
-+aoechr_write_62883 aoechr_write 3 62883 NULL
-+resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
-+if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
-+ocfs2_validate_gd_parent_62905 ocfs2_validate_gd_parent 0 62905 NULL
-+mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
-+getdqbuf_62908 getdqbuf 1 62908 NULL
-+agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
-+get_skb_63008 get_skb 2 63008 NULL
-+kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL
-+PTR_ERR_63033 PTR_ERR 0 63033 NULL nohasharray
-+__vb2_perform_fileio_63033 __vb2_perform_fileio 3 63033 &PTR_ERR_63033
-+scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
-+unlink1_63059 unlink1 3 63059 NULL
-+ocfs2_decrease_refcount_63078 ocfs2_decrease_refcount 0-4-3 63078 NULL
-+compare_lebs_63098 compare_lebs 0 63098 NULL
-+brcmf_alloc_pkt_and_read_63116 brcmf_alloc_pkt_and_read 2 63116 NULL nohasharray
-+iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3 63116 &brcmf_alloc_pkt_and_read_63116
-+ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
-+snd_pcm_status_user_63140 snd_pcm_status_user 0 63140 NULL
-+ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
-+dma_set_mask_63172 dma_set_mask 0 63172 NULL
-+snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 NULL
-+vme_master_read_63221 vme_master_read 0 63221 NULL
-+module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
-+sched_domain_node_span_63234 sched_domain_node_span 1 63234 NULL
-+ptp_read_63251 ptp_read 4 63251 NULL
-+ntfs_attr_can_be_non_resident_63267 ntfs_attr_can_be_non_resident 0 63267 NULL
-+readword_63288 readword 0 63288 NULL
-+tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
-+isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
-+dns_resolver_instantiate_63314 dns_resolver_instantiate 3 63314 NULL
-+proc_info_read_63344 proc_info_read 3 63344 NULL
-+ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3 63362 NULL
-+idmouse_read_63374 idmouse_read 3 63374 NULL
-+edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL
-+rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3 63405 NULL
-+noack_read_63419 noack_read 3 63419 NULL
-+l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 4 63427 NULL
-+iwl_dbgfs_debug_level_read_63430 iwl_dbgfs_debug_level_read 3 63430 NULL
-+brcmu_pkttotlen_63431 brcmu_pkttotlen 0 63431 NULL
-+kone_send_63435 kone_send 4 63435 NULL
-+nfsd_symlink_63442 nfsd_symlink 6 63442 NULL
-+snd_info_entry_write_63474 snd_info_entry_write 3 63474 NULL
-+do_work_63483 do_work 0 63483 NULL
-+read_kcore_63488 read_kcore 3 63488 NULL nohasharray
-+get_gpio_63488 get_gpio 0 63488 &read_kcore_63488
-+snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
-+ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL
-+snapshot_status_63538 snapshot_status 4 63538 NULL
-+if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL
-+append_to_buffer_63550 append_to_buffer 3 63550 NULL
-+kvm_write_guest_page_63555 kvm_write_guest_page 5 63555 NULL
-+ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
-+ocfs2_calc_trunc_pos_63576 ocfs2_calc_trunc_pos 4 63576 NULL
-+ext3_clear_blocks_63597 ext3_clear_blocks 4-5 63597 NULL
-+mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
-+module_alloc_63630 module_alloc 1 63630 NULL
-+symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
-+_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
-+ext4_ext_get_access_63642 ext4_ext_get_access 0 63642 NULL
-+proc_loginuid_write_63648 proc_loginuid_write 3 63648 NULL
-+nand_ecc_test_63654 nand_ecc_test 1 63654 NULL nohasharray
-+ValidateDSDParamsChecksum_63654 ValidateDSDParamsChecksum 3-0 63654 &nand_ecc_test_63654
-+hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL
-+iwl4965_rs_sta_dbgfs_scale_table_read_63672 iwl4965_rs_sta_dbgfs_scale_table_read 3 63672 NULL
-+vbi_read_63673 vbi_read 3 63673 NULL nohasharray
-+xen_register_pirq_63673 xen_register_pirq 1-2 63673 &vbi_read_63673
-+bin_search_63697 bin_search 0 63697 NULL
-+ocfs2_et_root_journal_access_63713 ocfs2_et_root_journal_access 0 63713 NULL
-+btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
-+nfs4_reset_slot_table_63721 nfs4_reset_slot_table 2 63721 NULL
-+i915_gem_execbuffer_relocate_63728 i915_gem_execbuffer_relocate 0 63728 NULL
-+selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
-+i915_gem_execbuffer_flush_63749 i915_gem_execbuffer_flush 0 63749 NULL
-+snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3 63771 NULL
-+snd_pcm_link_63772 snd_pcm_link 0 63772 NULL
-+snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 NULL
-+spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL
-+mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL
-+copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL
-+sel_write_load_63830 sel_write_load 3 63830 NULL
-+IsSectionWritable_63842 IsSectionWritable 0 63842 NULL
-+proc_pid_attr_write_63845 proc_pid_attr_write 3 63845 NULL
-+ieee80211_if_fmt_channel_type_63855 ieee80211_if_fmt_channel_type 3 63855 NULL
-+init_map_ipmac_63896 init_map_ipmac 4-3 63896 NULL
-+IsOffsetWritable_63902 IsOffsetWritable 0 63902 NULL nohasharray
-+xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 &IsOffsetWritable_63902
-+pohmelfs_readpages_trans_complete_63912 pohmelfs_readpages_trans_complete 2 63912 NULL
-+uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-2-3 63922 NULL
-+acpi_ev_get_gpe_xrupt_block_63924 acpi_ev_get_gpe_xrupt_block 1 63924 NULL
-+ledd_proc_write_63928 ledd_proc_write 3 63928 NULL
-+tipc_send2port_63935 tipc_send2port 5 63935 NULL
-+afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
-+macvtap_recvmsg_63949 macvtap_recvmsg 4 63949 NULL
-+domain_pfn_mapping_63957 domain_pfn_mapping 4 63957 NULL
-+ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
-+iwl_legacy_dbgfs_tx_statistics_read_63987 iwl_legacy_dbgfs_tx_statistics_read 3 63987 NULL
-+read_file_frameerrors_64001 read_file_frameerrors 3 64001 NULL
-+kmemdup_64015 kmemdup 2 64015 NULL
-+tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
-+dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
-+frequency_read_64031 frequency_read 3 64031 NULL
-+get_u8_64076 get_u8 0 64076 NULL
-+sl_realloc_bufs_64086 sl_realloc_bufs 2 64086 NULL
-+clear_update_marker_64088 clear_update_marker 0 64088 NULL
-+lbs_highrssi_read_64089 lbs_highrssi_read 3 64089 NULL
-+do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
-+ol_quota_entries_per_block_64122 ol_quota_entries_per_block 0 64122 NULL
-+i915_gem_execbuffer_reserve_64127 i915_gem_execbuffer_reserve 0 64127 NULL
-+init_bch_64130 init_bch 2-1 64130 NULL
-+uea_idma_write_64139 uea_idma_write 3 64139 NULL
-+ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
-+dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
-+WriteReg_64163 WriteReg 0 64163 NULL
-+cpumask_scnprintf_64170 cpumask_scnprintf 2 64170 NULL
-+alloc_session_64171 alloc_session 2-1 64171 NULL
-+ea_len_64229 ea_len 0 64229 NULL
-+header_len_64232 header_len 0 64232 NULL
-+xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
-+redrat3_transmit_ir_64244 redrat3_transmit_ir 3 64244 NULL
-+fuse_do_getattr_64245 fuse_do_getattr 0 64245 NULL
-+io_capture_transfer_64276 io_capture_transfer 4 64276 NULL
-+btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 NULL
-+event_id_read_64288 event_id_read 3 64288 NULL nohasharray
-+xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 &event_id_read_64288
-+btrfs_reserve_extent_64293 btrfs_reserve_extent 6 64293 NULL
-+ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL
-+snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
-+ffz_64324 ffz 0 64324 NULL
-+sisusbcon_clear_64329 sisusbcon_clear 4-3-5 64329 NULL
-+ts_write_64336 ts_write 3 64336 NULL
-+usbtmc_write_64340 usbtmc_write 3 64340 NULL
-+ft1000_read_reg_64352 ft1000_read_reg 0 64352 NULL
-+user_regset_copyin_64360 user_regset_copyin 7 64360 NULL
-+llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
-+bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 NULL
-+ilo_write_64378 ilo_write 3 64378 NULL
-+ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3 64403 NULL
-+pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
-+rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3 64407 NULL
-+snd_card_create_64418 snd_card_create 4 64418 NULL nohasharray
-+keyctl_get_security_64418 keyctl_get_security 3 64418 &snd_card_create_64418
-+ax25_recvmsg_64441 ax25_recvmsg 4 64441 NULL
-+pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
-+ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
-+alloc_large_system_hash_64490 alloc_large_system_hash 2-8-4-3 64490 NULL
-+p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
-+emulator_cmpxchg_emulated_64501 emulator_cmpxchg_emulated 5 64501 NULL
-+msg_data_sz_64503 msg_data_sz 0 64503 NULL
-+crypto_blkcipher_alignmask_64520 crypto_blkcipher_alignmask 0 64520 NULL
-+opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
-+iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3 64524 NULL
-+ses_send_diag_64527 ses_send_diag 4 64527 NULL
-+lm8323_read_64547 lm8323_read 4 64547 NULL
-+__spi_sync_64561 __spi_sync 0 64561 NULL
-+__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
-+diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
-+kstrtoul_from_user_64569 kstrtoul_from_user 2 64569 NULL
-+use_pool_64607 use_pool 2 64607 NULL
-+fanotify_write_64623 fanotify_write 3 64623 NULL
-+ocfs2_remove_refcount_extent_64631 ocfs2_remove_refcount_extent 0 64631 NULL
-+ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL
-+nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL
-+ip_select_ident_more_64707 ip_select_ident_more 4 64707 NULL
-+__feat_register_sp_64712 __feat_register_sp 6 64712 NULL
-+snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL
-+dapm_bias_read_file_64715 dapm_bias_read_file 3 64715 NULL
-+atomic_add_return_64720 atomic_add_return 0-1 64720 NULL
-+i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
-+AscGetChipVersion_64737 AscGetChipVersion 0 64737 NULL
-+squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
-+bio_map_kern_64751 bio_map_kern 3 64751 NULL
-+rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3 64753 NULL
-+isr_low_rssi_read_64789 isr_low_rssi_read 3 64789 NULL
-+nfsctl_transaction_write_64800 nfsctl_transaction_write 3 64800 NULL
-+rfkill_fop_write_64808 rfkill_fop_write 3 64808 NULL
-+megaraid_change_queue_depth_64815 megaraid_change_queue_depth 2 64815 NULL
-+ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
-+do_kimage_alloc_64827 do_kimage_alloc 3 64827 NULL
-+em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
-+altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
-+ffs_epfile_io_64886 ffs_epfile_io 3 64886 NULL
-+mk_pid_64894 mk_pid 0-3 64894 NULL
-+ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3 64924 NULL
-+usb_reset_and_verify_device_64933 usb_reset_and_verify_device 0 64933 NULL
-+ip_options_get_from_user_64958 ip_options_get_from_user 4 64958 NULL
-+acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
-+ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
-+pskb_pull_65005 pskb_pull 2 65005 NULL
-+crypto_ahash_digestsize_65014 crypto_ahash_digestsize 0 65014 NULL
-+c4iw_ocqp_pool_alloc_65023 c4iw_ocqp_pool_alloc 2 65023 NULL
-+insert_dent_65034 insert_dent 7 65034 NULL
-+brcmf_sdcard_rwdata_65041 brcmf_sdcard_rwdata 5 65041 NULL
-+ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 NULL
-+pcibios_enable_device_65059 pcibios_enable_device 0 65059 NULL
-+make_idx_node_65068 make_idx_node 0 65068 NULL
-+count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
-+bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
-+__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL
-+ocfs2_truncate_cluster_pages_65086 ocfs2_truncate_cluster_pages 2 65086 NULL
-+scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 NULL
-+nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
-+nfulnl_alloc_skb_65207 nfulnl_alloc_skb 2-1 65207 NULL
-+whci_n_caps_65247 whci_n_caps 0 65247 NULL
-+atomic_long_read_65263 atomic_long_read 0 65263 NULL
-+kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
-+compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL
-+get_unaligned_le16_65293 get_unaligned_le16 0 65293 NULL
-+redirected_tty_write_65297 redirected_tty_write 3 65297 NULL
-+get_var_len_65304 get_var_len 0 65304 NULL
-+unpack_array_65318 unpack_array 0 65318 NULL
-+dccp_setsockopt_service_65336 dccp_setsockopt_service 4 65336 NULL
-+dma_rx_requested_read_65354 dma_rx_requested_read 3 65354 NULL
-+alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
-+__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL
-+trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
-+usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
-+iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
-+ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 3-4 65410 NULL
-+drm_calloc_large_65421 drm_calloc_large 2-1 65421 NULL
-+device_add_groups_65423 device_add_groups 0 65423 NULL
-+cap_capable_65430 cap_capable 0 65430 NULL
-+xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
-+usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
-+clear_user_65470 clear_user 2 65470 NULL
-+ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 NULL
-+alloc_dr_65495 alloc_dr 2 65495 NULL
-+selnl_msglen_65499 selnl_msglen 0 65499 NULL
-diff --git a/tools/gcc/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin.c
-new file mode 100644
-index 0000000..87dd5e2
---- /dev/null
-+++ b/tools/gcc/size_overflow_plugin.c
-@@ -0,0 +1,3840 @@
-+/*
-+ * Copyright 2011, 2012, 2013 by Emese Revfy <re.emese@gmail.com>
-+ * Licensed under the GPL v2, or (at your option) v3
-+ *
-+ * Homepage:
-+ * http://www.grsecurity.net/~ephox/overflow_plugin/
-+ *
-+ * Documentation:
-+ * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
-+ *
-+ * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
-+ * with double integer precision (DImode/TImode for 32/64 bit integer types).
-+ * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
-+ *
-+ * Usage:
-+ * $ gcc -I`gcc -print-file-name=plugin`/include/c-family -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -ggdb -Wall -W -o size_overflow_plugin.so size_overflow_plugin.c
-+ * $ gcc -fplugin=size_overflow_plugin.so test.c  -O2
-+ */
-+
-+#include "gcc-plugin.h"
-+#include "config.h"
-+#include "system.h"
-+#include "coretypes.h"
-+#include "tree.h"
-+#include "tree-pass.h"
-+#include "intl.h"
-+#include "plugin-version.h"
-+#include "tm.h"
-+#include "toplev.h"
-+#include "function.h"
-+#include "tree-flow.h"
-+#include "plugin.h"
-+#include "gimple.h"
-+#include "diagnostic.h"
-+#include "cfgloop.h"
-+
-+#if BUILDING_GCC_VERSION >= 4008
-+#define TODO_dump_func 0
-+#define TODO_dump_cgraph 0
-+#endif
-+
-+#define __unused __attribute__((__unused__))
-+#define ASM_NAME(node) IDENTIFIER_POINTER(DECL_ASSEMBLER_NAME(node))
-+#define NAME(node) IDENTIFIER_POINTER(DECL_NAME(node))
-+#define NAME_LEN(node) IDENTIFIER_LENGTH(DECL_NAME(node))
-+#define BEFORE_STMT true
-+#define AFTER_STMT false
-+#define CREATE_NEW_VAR NULL_TREE
-+#define CODES_LIMIT 32
-+#define MAX_PARAM 31
-+#define VEC_LEN 128
-+#define MY_STMT GF_PLF_1
-+#define NO_CAST_CHECK GF_PLF_2
-+#define RET_CHECK NULL_TREE
-+#define CANNOT_FIND_ARG 32
-+#define WRONG_NODE 32
-+#define NOT_INTENTIONAL_ASM NULL
-+#define MIN_CHECK true
-+#define MAX_CHECK false
-+
-+#if BUILDING_GCC_VERSION == 4005
-+#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
-+#endif
-+
-+struct size_overflow_hash {
-+	const struct size_overflow_hash * const next;
-+	const char * const name;
-+	const unsigned int param;
-+};
-+
-+#include "size_overflow_hash.h"
-+
-+enum mark {
-+	MARK_NO, MARK_YES, MARK_NOT_INTENTIONAL, MARK_TURN_OFF
-+};
-+
-+static unsigned int call_count;
-+
-+struct visited {
-+	struct visited *next;
-+	const_tree fndecl;
-+	unsigned int num;
-+	const_gimple first_stmt;
-+};
-+
-+struct next_cgraph_node {
-+	struct next_cgraph_node *next;
-+	struct cgraph_node *current_function;
-+	tree callee_fndecl;
-+	unsigned int num;
-+};
-+
-+struct interesting_node {
-+	struct interesting_node *next;
-+	gimple first_stmt;
-+	const_tree fndecl;
-+	tree node;
-+#if BUILDING_GCC_VERSION <= 4007
-+	VEC(tree, gc) *last_nodes;
-+#else
-+	vec<tree, va_gc> *last_nodes;
-+#endif
-+	unsigned int num;
-+	enum mark intentional_attr_decl;
-+	enum mark intentional_attr_cur_fndecl;
-+	gimple intentional_mark_from_gimple;
-+};
-+
-+int plugin_is_GPL_compatible;
-+void debug_gimple_stmt(gimple gs);
-+
-+static tree report_size_overflow_decl;
-+static const_tree const_char_ptr_type_node;
-+
-+static tree expand(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree lhs);
-+static void set_conditions(struct pointer_set_t *visited, bool *interesting_conditions, const_tree lhs);
-+static void walk_use_def(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs);
-+static enum mark search_intentional(struct pointer_set_t *visited, const_tree lhs);
-+static void search_size_overflow_attribute(struct pointer_set_t *visited, tree lhs);
-+
-+static void check_size_overflow(struct cgraph_node *caller_node, gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
-+static tree get_size_overflow_type(gimple stmt, const_tree node);
-+static tree dup_assign(struct pointer_set_t *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
-+
-+static struct plugin_info size_overflow_plugin_info = {
-+	.version	= "20131120beta",
-+	.help		= "no-size-overflow\tturn off size overflow checking\n",
-+};
-+
-+static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
-+{
-+	unsigned int arg_count;
-+	enum tree_code code = TREE_CODE(*node);
-+
-+	switch (code) {
-+	case FUNCTION_DECL:
-+		arg_count = type_num_arguments(TREE_TYPE(*node));
-+		break;
-+	case FUNCTION_TYPE:
-+	case METHOD_TYPE:
-+		arg_count = type_num_arguments(*node);
-+		break;
-+	default:
-+		*no_add_attrs = true;
-+		error("%s: %qE attribute only applies to functions", __func__, name);
-+		return NULL_TREE;
-+	}
-+
-+	for (; args; args = TREE_CHAIN(args)) {
-+		tree position = TREE_VALUE(args);
-+		if (TREE_CODE(position) != INTEGER_CST || TREE_INT_CST_LOW(position) > arg_count ) {
-+			error("%s: parameter %u is outside range.", __func__, (unsigned int)TREE_INT_CST_LOW(position));
-+			*no_add_attrs = true;
-+		}
-+	}
-+	return NULL_TREE;
-+}
-+
-+static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
-+{
-+	unsigned int arg_count;
-+	enum tree_code code = TREE_CODE(*node);
-+
-+	switch (code) {
-+	case FUNCTION_DECL:
-+		arg_count = type_num_arguments(TREE_TYPE(*node));
-+		break;
-+	case FUNCTION_TYPE:
-+	case METHOD_TYPE:
-+		arg_count = type_num_arguments(*node);
-+		break;
-+	case FIELD_DECL:
-+		return NULL_TREE;
-+	default:
-+		*no_add_attrs = true;
-+		error("%qE attribute only applies to functions", name);
-+		return NULL_TREE;
-+	}
-+
-+	if (TREE_INT_CST_HIGH(TREE_VALUE(args)) != 0)
-+		return NULL_TREE;
-+
-+	for (; args; args = TREE_CHAIN(args)) {
-+		tree position = TREE_VALUE(args);
-+		if (TREE_CODE(position) != INTEGER_CST || TREE_INT_CST_LOW(position) > arg_count ) {
-+			error("%s: parameter %u is outside range.", __func__, (unsigned int)TREE_INT_CST_LOW(position));
-+			*no_add_attrs = true;
-+		}
-+	}
-+	return NULL_TREE;
-+}
-+
-+static struct attribute_spec size_overflow_attr = {
-+	.name				= "size_overflow",
-+	.min_length			= 1,
-+	.max_length			= -1,
-+	.decl_required			= true,
-+	.type_required			= false,
-+	.function_type_required		= false,
-+	.handler			= handle_size_overflow_attribute,
-+#if BUILDING_GCC_VERSION >= 4007
-+	.affects_type_identity		= false
-+#endif
-+};
-+
-+static struct attribute_spec intentional_overflow_attr = {
-+	.name				= "intentional_overflow",
-+	.min_length			= 1,
-+	.max_length			= -1,
-+	.decl_required			= true,
-+	.type_required			= false,
-+	.function_type_required		= false,
-+	.handler			= handle_intentional_overflow_attribute,
-+#if BUILDING_GCC_VERSION >= 4007
-+	.affects_type_identity		= false
-+#endif
-+};
-+
-+static void register_attributes(void __unused *event_data, void __unused *data)
-+{
-+	register_attribute(&size_overflow_attr);
-+	register_attribute(&intentional_overflow_attr);
-+}
-+
-+static bool is_bool(const_tree node)
-+{
-+	const_tree type;
-+
-+	if (node == NULL_TREE)
-+		return false;
-+
-+	type = TREE_TYPE(node);
-+	if (!INTEGRAL_TYPE_P(type))
-+		return false;
-+	if (TREE_CODE(type) == BOOLEAN_TYPE)
-+		return true;
-+	if (TYPE_PRECISION(type) == 1)
-+		return true;
-+	return false;
-+}
-+
-+static bool skip_types(const_tree var)
-+{
-+	tree type;
-+	enum tree_code code;
-+
-+	if (is_gimple_constant(var))
-+		return true;
-+
-+	switch (TREE_CODE(var)) {
-+		case ADDR_EXPR:
-+#if BUILDING_GCC_VERSION >= 4006
-+		case MEM_REF:
-+#endif
-+		case ARRAY_REF:
-+		case BIT_FIELD_REF:
-+		case INDIRECT_REF:
-+		case TARGET_MEM_REF:
-+		case COMPONENT_REF:
-+		case VAR_DECL:
-+		case VIEW_CONVERT_EXPR:
-+			return true;
-+		default:
-+			break;
-+	}
-+
-+	code = TREE_CODE(var);
-+	gcc_assert(code == SSA_NAME || code == PARM_DECL);
-+
-+	type = TREE_TYPE(var);
-+	switch (TREE_CODE(type)) {
-+		case INTEGER_TYPE:
-+		case ENUMERAL_TYPE:
-+			return false;
-+		case BOOLEAN_TYPE:
-+			return is_bool(var);
-+		default:
-+			return true;
-+	}
-+}
-+
-+static inline gimple get_def_stmt(const_tree node)
-+{
-+	gcc_assert(node != NULL_TREE);
-+
-+	if (skip_types(node))
-+		return NULL;
-+
-+	if (TREE_CODE(node) != SSA_NAME)
-+		return NULL;
-+	return SSA_NAME_DEF_STMT(node);
-+}
-+
-+static unsigned char get_tree_code(const_tree type)
-+{
-+	switch (TREE_CODE(type)) {
-+	case ARRAY_TYPE:
-+		return 0;
-+	case BOOLEAN_TYPE:
-+		return 1;
-+	case ENUMERAL_TYPE:
-+		return 2;
-+	case FUNCTION_TYPE:
-+		return 3;
-+	case INTEGER_TYPE:
-+		return 4;
-+	case POINTER_TYPE:
-+		return 5;
-+	case RECORD_TYPE:
-+		return 6;
-+	case UNION_TYPE:
-+		return 7;
-+	case VOID_TYPE:
-+		return 8;
-+	case REAL_TYPE:
-+		return 9;
-+	case VECTOR_TYPE:
-+		return 10;
-+	case REFERENCE_TYPE:
-+		return 11;
-+	case OFFSET_TYPE:
-+		return 12;
-+	case COMPLEX_TYPE:
-+		return 13;
-+	default:
-+		debug_tree((tree)type);
-+		gcc_unreachable();
-+	}
-+}
-+
-+struct function_hash {
-+	size_t tree_codes_len;
-+	unsigned char tree_codes[CODES_LIMIT];
-+	tree fndecl;
-+	unsigned int hash;
-+};
-+
-+// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
-+static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
-+{
-+#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
-+#define cwmixa( in ) { cwfold( in, m, k, h ); }
-+#define cwmixb( in ) { cwfold( in, n, h, k ); }
-+
-+	unsigned int m = 0x57559429;
-+	unsigned int n = 0x5052acdb;
-+	const unsigned int *key4 = (const unsigned int *)key;
-+	unsigned int h = len;
-+	unsigned int k = len + seed + n;
-+	unsigned long long p;
-+
-+	while (len >= 8) {
-+		cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
-+		len -= 8;
-+	}
-+	if (len >= 4) {
-+		cwmixb(key4[0]) key4 += 1;
-+		len -= 4;
-+	}
-+	if (len)
-+		cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
-+	cwmixb(h ^ (k + n));
-+	return k ^ h;
-+
-+#undef cwfold
-+#undef cwmixa
-+#undef cwmixb
-+}
-+
-+static void set_hash(const char *fn_name, struct function_hash *fn_hash_data)
-+{
-+	unsigned int fn, codes, seed = 0;
-+
-+	fn = CrapWow(fn_name, strlen(fn_name), seed) & 0xffff;
-+	codes = CrapWow((const char*)fn_hash_data->tree_codes, fn_hash_data->tree_codes_len, seed) & 0xffff;
-+
-+	fn_hash_data->hash = fn ^ codes;
-+}
-+
-+static void set_node_codes(const_tree type, struct function_hash *fn_hash_data)
-+{
-+	gcc_assert(type != NULL_TREE);
-+	gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
-+
-+	while (type && fn_hash_data->tree_codes_len < CODES_LIMIT) {
-+		fn_hash_data->tree_codes[fn_hash_data->tree_codes_len] = get_tree_code(type);
-+		fn_hash_data->tree_codes_len++;
-+		type = TREE_TYPE(type);
-+	}
-+}
-+
-+static void set_result_codes(const_tree node, struct function_hash *fn_hash_data)
-+{
-+	const_tree result;
-+
-+	gcc_assert(node != NULL_TREE);
-+
-+	if (DECL_P(node)) {
-+		result = DECL_RESULT(node);
-+		if (result != NULL_TREE)
-+			return set_node_codes(TREE_TYPE(result), fn_hash_data);
-+		return set_result_codes(TREE_TYPE(node), fn_hash_data);
-+	}
-+
-+	gcc_assert(TYPE_P(node));
-+
-+	if (TREE_CODE(node) == FUNCTION_TYPE)
-+		return set_result_codes(TREE_TYPE(node), fn_hash_data);
-+
-+	return set_node_codes(node, fn_hash_data);
-+}
-+
-+static void set_function_codes(struct function_hash *fn_hash_data)
-+{
-+	const_tree arg, type = TREE_TYPE(fn_hash_data->fndecl);
-+	enum tree_code code = TREE_CODE(type);
-+
-+	gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
-+
-+	set_result_codes(fn_hash_data->fndecl, fn_hash_data);
-+
-+	for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && fn_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
-+		set_node_codes(TREE_VALUE(arg), fn_hash_data);
-+}
-+
-+static const struct size_overflow_hash *get_function_hash(tree fndecl)
-+{
-+	const struct size_overflow_hash *entry;
-+	struct function_hash fn_hash_data;
-+	const char *func_name;
-+
-+	// skip builtins __builtin_constant_p
-+	if (DECL_BUILT_IN(fndecl))
-+		return NULL;
-+
-+	fn_hash_data.fndecl = fndecl;
-+	fn_hash_data.tree_codes_len = 0;
-+
-+	set_function_codes(&fn_hash_data);
-+	gcc_assert(fn_hash_data.tree_codes_len != 0);
-+
-+	func_name = ASM_NAME(fn_hash_data.fndecl);
-+	set_hash(func_name, &fn_hash_data);
-+
-+	entry = size_overflow_hash[fn_hash_data.hash];
-+
-+	while (entry) {
-+		if (!strcmp(entry->name, func_name))
-+			return entry;
-+		entry = entry->next;
-+	}
-+	return NULL;
-+}
-+
-+static void print_missing_msg(tree func, unsigned int argnum)
-+{
-+	location_t loc;
-+	const char *curfunc;
-+	struct function_hash fn_hash_data;
-+
-+	fn_hash_data.fndecl = DECL_ORIGIN(func);
-+	fn_hash_data.tree_codes_len = 0;
-+
-+	loc = DECL_SOURCE_LOCATION(fn_hash_data.fndecl);
-+	curfunc = ASM_NAME(fn_hash_data.fndecl);
-+
-+	set_function_codes(&fn_hash_data);
-+	set_hash(curfunc, &fn_hash_data);
-+
-+	inform(loc, "Function %s is missing from the size_overflow hash table +%s+%u+%u+", curfunc, curfunc, argnum, fn_hash_data.hash);
-+}
-+
-+static unsigned int find_arg_number_tree(const_tree arg, const_tree func)
-+{
-+	tree var;
-+	unsigned int argnum = 1;
-+
-+	if (TREE_CODE(arg) == SSA_NAME)
-+		arg = SSA_NAME_VAR(arg);
-+
-+	for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
-+		if (!operand_equal_p(arg, var, 0) && strcmp(NAME(var), NAME(arg)))
-+			continue;
-+		if (!skip_types(var))
-+			return argnum;
-+	}
-+
-+	return CANNOT_FIND_ARG;
-+}
-+
-+static tree create_new_var(tree type)
-+{
-+	tree new_var = create_tmp_var(type, "cicus");
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+	add_referenced_var(new_var);
-+#endif
-+	return new_var;
-+}
-+
-+static gimple create_binary_assign(enum tree_code code, gimple stmt, tree rhs1, tree rhs2)
-+{
-+	gimple assign;
-+	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
-+	tree type = TREE_TYPE(rhs1);
-+	tree lhs = create_new_var(type);
-+
-+	gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
-+	assign = gimple_build_assign_with_ops(code, lhs, rhs1, rhs2);
-+	gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
-+
-+	gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
-+	update_stmt(assign);
-+	gimple_set_plf(assign, MY_STMT, true);
-+	return assign;
-+}
-+
-+static tree cast_a_tree(tree type, tree var)
-+{
-+	gcc_assert(type != NULL_TREE);
-+	gcc_assert(var != NULL_TREE);
-+	gcc_assert(fold_convertible_p(type, var));
-+
-+	return fold_convert(type, var);
-+}
-+
-+static tree get_lhs(const_gimple stmt)
-+{
-+	switch (gimple_code(stmt)) {
-+	case GIMPLE_ASSIGN:
-+	case GIMPLE_CALL:
-+		return gimple_get_lhs(stmt);
-+	case GIMPLE_PHI:
-+		return gimple_phi_result(stmt);
-+	default:
-+		return NULL_TREE;
-+	}
-+}
-+
-+static bool skip_cast(tree dst_type, const_tree rhs, bool force)
-+{
-+	const_gimple def_stmt = get_def_stmt(rhs);
-+
-+	if (force)
-+		return false;
-+
-+	if (is_gimple_constant(rhs))
-+		return false;
-+
-+	if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
-+		return false;
-+
-+	if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
-+		return false;
-+
-+	// DI type can be on 32 bit (from create_assign) but overflow type stays DI
-+	if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
-+		return false;
-+
-+	return true;
-+}
-+
-+static gimple build_cast_stmt(tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
-+{
-+	gimple assign, def_stmt;
-+
-+	gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
-+	if (gsi_end_p(*gsi) && before == AFTER_STMT)
-+		gcc_unreachable();
-+
-+	def_stmt = get_def_stmt(rhs);
-+	if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && gimple_plf(def_stmt, MY_STMT))
-+		return def_stmt;
-+
-+	if (lhs == CREATE_NEW_VAR)
-+		lhs = create_new_var(dst_type);
-+
-+	assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
-+
-+	if (!gsi_end_p(*gsi)) {
-+		location_t loc = gimple_location(gsi_stmt(*gsi));
-+		gimple_set_location(assign, loc);
-+	}
-+
-+	gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
-+
-+	if (before)
-+		gsi_insert_before(gsi, assign, GSI_NEW_STMT);
-+	else
-+		gsi_insert_after(gsi, assign, GSI_NEW_STMT);
-+	update_stmt(assign);
-+	return assign;
-+}
-+
-+static tree cast_to_new_size_overflow_type(gimple stmt, tree rhs, tree size_overflow_type, bool before)
-+{
-+	gimple_stmt_iterator gsi;
-+	tree lhs;
-+	gimple new_stmt;
-+
-+	if (rhs == NULL_TREE)
-+		return NULL_TREE;
-+
-+	gsi = gsi_for_stmt(stmt);
-+	new_stmt = build_cast_stmt(size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
-+	gimple_set_plf(new_stmt, MY_STMT, true);
-+
-+	lhs = get_lhs(new_stmt);
-+	gcc_assert(lhs != NULL_TREE);
-+	return lhs;
-+}
-+
-+static tree cast_to_TI_type(gimple stmt, tree node)
-+{
-+	gimple_stmt_iterator gsi;
-+	gimple cast_stmt;
-+	tree type = TREE_TYPE(node);
-+
-+	if (types_compatible_p(type, intTI_type_node))
-+		return node;
-+
-+	gsi = gsi_for_stmt(stmt);
-+	cast_stmt = build_cast_stmt(intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
-+	gimple_set_plf(cast_stmt, MY_STMT, true);
-+	return gimple_assign_lhs(cast_stmt);
-+}
-+
-+static tree create_assign(struct pointer_set_t *visited, gimple oldstmt, tree rhs1, bool before)
-+{
-+	tree lhs, new_lhs;
-+	gimple_stmt_iterator gsi;
-+
-+	if (rhs1 == NULL_TREE) {
-+		debug_gimple_stmt(oldstmt);
-+		error("%s: rhs1 is NULL_TREE", __func__);
-+		gcc_unreachable();
-+	}
-+
-+	switch (gimple_code(oldstmt)) {
-+	case GIMPLE_ASM:
-+		lhs = rhs1;
-+		break;
-+	case GIMPLE_CALL:
-+	case GIMPLE_ASSIGN:
-+		lhs = gimple_get_lhs(oldstmt);
-+		break;
-+	default:
-+		debug_gimple_stmt(oldstmt);
-+		gcc_unreachable();
-+	}
-+
-+	gsi = gsi_for_stmt(oldstmt);
-+	pointer_set_insert(visited, oldstmt);
-+	if (lookup_stmt_eh_lp(oldstmt) != 0) {
-+		basic_block next_bb, cur_bb;
-+		const_edge e;
-+
-+		gcc_assert(before == false);
-+		gcc_assert(stmt_can_throw_internal(oldstmt));
-+		gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
-+		gcc_assert(!gsi_end_p(gsi));
-+
-+		cur_bb = gimple_bb(oldstmt);
-+		next_bb = cur_bb->next_bb;
-+		e = find_edge(cur_bb, next_bb);
-+		gcc_assert(e != NULL);
-+		gcc_assert(e->flags & EDGE_FALLTHRU);
-+
-+		gsi = gsi_after_labels(next_bb);
-+		gcc_assert(!gsi_end_p(gsi));
-+
-+		before = true;
-+		oldstmt = gsi_stmt(gsi);
-+	}
-+
-+	new_lhs = cast_to_new_size_overflow_type(oldstmt, rhs1, get_size_overflow_type(oldstmt, lhs), before);
-+	return new_lhs;
-+}
-+
-+static tree dup_assign(struct pointer_set_t *visited, gimple oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
-+{
-+	gimple stmt;
-+	gimple_stmt_iterator gsi;
-+	tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
-+
-+	if (gimple_plf(oldstmt, MY_STMT))
-+		return lhs;
-+
-+	if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
-+		rhs1 = gimple_assign_rhs1(oldstmt);
-+		rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
-+	}
-+	if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
-+		rhs2 = gimple_assign_rhs2(oldstmt);
-+		rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
-+	}
-+
-+	stmt = gimple_copy(oldstmt);
-+	gimple_set_location(stmt, gimple_location(oldstmt));
-+	gimple_set_plf(stmt, MY_STMT, true);
-+
-+	if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
-+		gimple_assign_set_rhs_code(stmt, MULT_EXPR);
-+
-+	size_overflow_type = get_size_overflow_type(oldstmt, node);
-+
-+	new_var = create_new_var(size_overflow_type);
-+	new_var = make_ssa_name(new_var, stmt);
-+	gimple_assign_set_lhs(stmt, new_var);
-+
-+	if (rhs1 != NULL_TREE)
-+		gimple_assign_set_rhs1(stmt, rhs1);
-+
-+	if (rhs2 != NULL_TREE)
-+		gimple_assign_set_rhs2(stmt, rhs2);
-+#if BUILDING_GCC_VERSION >= 4007
-+	if (rhs3 != NULL_TREE)
-+		gimple_assign_set_rhs3(stmt, rhs3);
-+#endif
-+	gimple_set_vuse(stmt, gimple_vuse(oldstmt));
-+	gimple_set_vdef(stmt, gimple_vdef(oldstmt));
-+
-+	gsi = gsi_for_stmt(oldstmt);
-+	gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
-+	update_stmt(stmt);
-+	pointer_set_insert(visited, oldstmt);
-+	return gimple_assign_lhs(stmt);
-+}
-+
-+static tree cast_parm_decl(tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
-+{
-+	gimple assign;
-+	gimple_stmt_iterator gsi;
-+	basic_block first_bb;
-+
-+	gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
-+
-+	if (bb->index == 0) {
-+		first_bb = split_block_after_labels(ENTRY_BLOCK_PTR)->dest;
-+		gcc_assert(dom_info_available_p(CDI_DOMINATORS));
-+		set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR);
-+		bb = first_bb;
-+	}
-+
-+	gsi = gsi_after_labels(bb);
-+	assign = build_cast_stmt(size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
-+	gimple_set_plf(assign, MY_STMT, true);
-+
-+	return gimple_assign_lhs(assign);
-+}
-+
-+static tree use_phi_ssa_name(tree ssa_name_var, tree new_arg)
-+{
-+	gimple_stmt_iterator gsi;
-+	gimple assign, def_stmt = get_def_stmt(new_arg);
-+
-+	if (gimple_code(def_stmt) == GIMPLE_PHI) {
-+		gsi = gsi_after_labels(gimple_bb(def_stmt));
-+		assign = build_cast_stmt(TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
-+	} else {
-+		gsi = gsi_for_stmt(def_stmt);
-+		assign = build_cast_stmt(TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
-+	}
-+
-+	gimple_set_plf(assign, MY_STMT, true);
-+	return gimple_assign_lhs(assign);
-+}
-+
-+static tree cast_visited_phi_arg(tree ssa_name_var, tree arg, tree size_overflow_type)
-+{
-+	basic_block bb;
-+	gimple_stmt_iterator gsi;
-+	const_gimple def_stmt;
-+	gimple assign;
-+
-+	def_stmt = get_def_stmt(arg);
-+	bb = gimple_bb(def_stmt);
-+	gcc_assert(bb->index != 0);
-+	gsi = gsi_after_labels(bb);
-+
-+	assign = build_cast_stmt(size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
-+	gimple_set_plf(assign, MY_STMT, true);
-+	return gimple_assign_lhs(assign);
-+}
-+
-+static tree create_new_phi_arg(tree ssa_name_var, tree new_arg, gimple oldstmt, unsigned int i)
-+{
-+	tree size_overflow_type;
-+	tree arg;
-+	const_gimple def_stmt;
-+
-+	if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
-+		return new_arg;
-+
-+	arg = gimple_phi_arg_def(oldstmt, i);
-+	def_stmt = get_def_stmt(arg);
-+	gcc_assert(def_stmt != NULL);
-+	size_overflow_type = get_size_overflow_type(oldstmt, arg);
-+
-+	switch (gimple_code(def_stmt)) {
-+	case GIMPLE_PHI:
-+		return cast_visited_phi_arg(ssa_name_var, arg, size_overflow_type);
-+	case GIMPLE_NOP: {
-+		basic_block bb;
-+
-+		bb = gimple_phi_arg_edge(oldstmt, i)->src;
-+		return cast_parm_decl(ssa_name_var, arg, size_overflow_type, bb);
-+	}
-+	case GIMPLE_ASM: {
-+		gimple_stmt_iterator gsi;
-+		gimple assign, stmt = get_def_stmt(arg);
-+
-+		gsi = gsi_for_stmt(stmt);
-+		assign = build_cast_stmt(size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
-+		gimple_set_plf(assign, MY_STMT, true);
-+		return gimple_assign_lhs(assign);
-+	}
-+	default:
-+		gcc_assert(new_arg != NULL_TREE);
-+		gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
-+		return use_phi_ssa_name(ssa_name_var, new_arg);
-+	}
-+}
-+
-+static gimple overflow_create_phi_node(gimple oldstmt, tree result)
-+{
-+	basic_block bb;
-+	gimple phi;
-+	gimple_seq seq;
-+	gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
-+
-+	bb = gsi_bb(gsi);
-+
-+	if (result == NULL_TREE) {
-+		tree old_result = gimple_phi_result(oldstmt);
-+		tree size_overflow_type = get_size_overflow_type(oldstmt, old_result);
-+
-+		result = create_new_var(size_overflow_type);
-+	}
-+
-+	phi = create_phi_node(result, bb);
-+	gimple_phi_set_result(phi, make_ssa_name(result, phi));
-+	seq = phi_nodes(bb);
-+	gsi = gsi_last(seq);
-+	gsi_remove(&gsi, false);
-+
-+	gsi = gsi_for_stmt(oldstmt);
-+	gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
-+	gimple_set_bb(phi, bb);
-+	gimple_set_plf(phi, MY_STMT, true);
-+	return phi;
-+}
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+static tree create_new_phi_node(VEC(tree, gc) *args, tree ssa_name_var, gimple oldstmt)
-+#else
-+static tree create_new_phi_node(vec<tree, va_gc> *args, tree ssa_name_var, gimple oldstmt)
-+#endif
-+{
-+	gimple new_phi;
-+	unsigned int i;
-+	tree arg, result;
-+	location_t loc = gimple_location(oldstmt);
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+	gcc_assert(!VEC_empty(tree, args));
-+#else
-+	gcc_assert(!args->is_empty());
-+#endif
-+
-+	new_phi = overflow_create_phi_node(oldstmt, ssa_name_var);
-+	result = gimple_phi_result(new_phi);
-+	ssa_name_var = SSA_NAME_VAR(result);
-+
-+
-+#if BUILDING_GCC_VERSION == 4005
-+	for (i = 0; i < VEC_length(tree, args); i++) {
-+		arg = VEC_index(tree, args, i);
-+#elif BUILDING_GCC_VERSION <= 4007
-+	FOR_EACH_VEC_ELT(tree, args, i, arg) {
-+#else
-+	FOR_EACH_VEC_ELT(*args, i, arg) {
-+#endif
-+		arg = create_new_phi_arg(ssa_name_var, arg, oldstmt, i);
-+		add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
-+	}
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+	VEC_free(tree, gc, args);
-+#else
-+	vec_free(args);
-+#endif
-+	update_stmt(new_phi);
-+	return result;
-+}
-+
-+static tree handle_phi(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree orig_result)
-+{
-+	tree ssa_name_var = NULL_TREE;
-+#if BUILDING_GCC_VERSION <= 4007
-+	VEC(tree, gc) *args;
-+#else
-+	vec<tree, va_gc> *args;
-+#endif
-+	gimple oldstmt = get_def_stmt(orig_result);
-+	unsigned int i, len = gimple_phi_num_args(oldstmt);
-+
-+	pointer_set_insert(visited, oldstmt);
-+#if BUILDING_GCC_VERSION <= 4007
-+	args = VEC_alloc(tree, gc, len);
-+#else
-+	vec_alloc(args, len);
-+#endif
-+	for (i = 0; i < len; i++) {
-+		tree arg, new_arg;
-+
-+		arg = gimple_phi_arg_def(oldstmt, i);
-+		new_arg = expand(visited, caller_node, arg);
-+
-+		if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
-+			ssa_name_var = SSA_NAME_VAR(new_arg);
-+
-+		if (is_gimple_constant(arg)) {
-+			tree size_overflow_type = get_size_overflow_type(oldstmt, arg);
-+
-+			new_arg = cast_a_tree(size_overflow_type, arg);
-+		}
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+		VEC_safe_push(tree, gc, args, new_arg);
-+#else
-+		vec_safe_push(args, new_arg);
-+#endif
-+	}
-+
-+	return create_new_phi_node(args, ssa_name_var, oldstmt);
-+}
-+
-+static tree change_assign_rhs(gimple stmt, const_tree orig_rhs, tree new_rhs)
-+{
-+	gimple assign;
-+	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
-+	tree origtype = TREE_TYPE(orig_rhs);
-+
-+	gcc_assert(is_gimple_assign(stmt));
-+
-+	assign = build_cast_stmt(origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
-+	gimple_set_plf(assign, MY_STMT, true);
-+	return gimple_assign_lhs(assign);
-+}
-+
-+static bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
-+{
-+	const_tree rhs1, lhs, rhs1_type, lhs_type;
-+	enum machine_mode lhs_mode, rhs_mode;
-+	gimple def_stmt = get_def_stmt(no_const_rhs);
-+
-+	if (!def_stmt || !gimple_assign_cast_p(def_stmt))
-+		return false;
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	lhs = gimple_assign_lhs(def_stmt);
-+	rhs1_type = TREE_TYPE(rhs1);
-+	lhs_type = TREE_TYPE(lhs);
-+	rhs_mode = TYPE_MODE(rhs1_type);
-+	lhs_mode = TYPE_MODE(lhs_type);
-+	if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
-+		return false;
-+
-+	return true;
-+}
-+
-+static tree create_cast_assign(struct pointer_set_t *visited, gimple stmt)
-+{
-+	tree rhs1 = gimple_assign_rhs1(stmt);
-+	tree lhs = gimple_assign_lhs(stmt);
-+	const_tree rhs1_type = TREE_TYPE(rhs1);
-+	const_tree lhs_type = TREE_TYPE(lhs);
-+
-+	if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
-+		return create_assign(visited, stmt, lhs, AFTER_STMT);
-+
-+	return create_assign(visited, stmt, rhs1, AFTER_STMT);
-+}
-+
-+static bool no_uses(tree node)
-+{
-+	imm_use_iterator imm_iter;
-+	use_operand_p use_p;
-+
-+	FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
-+		const_gimple use_stmt = USE_STMT(use_p);
-+
-+		if (use_stmt == NULL)
-+			return true;
-+		if (is_gimple_debug(use_stmt))
-+			continue;
-+		return false;
-+	}
-+	return true;
-+}
-+
-+// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
-+static bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
-+{
-+	tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
-+	gimple def_stmt = get_def_stmt(lhs);
-+
-+	if (!def_stmt || !gimple_assign_cast_p(def_stmt))
-+		return false;
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs_type = TREE_TYPE(rhs1);
-+	lhs_type = TREE_TYPE(lhs);
-+	if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
-+		return false;
-+	if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
-+		return false;
-+
-+	def_stmt = get_def_stmt(rhs1);
-+	if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
-+		return false;
-+
-+	if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
-+		return false;
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs2 = gimple_assign_rhs2(def_stmt);
-+	if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
-+		return false;
-+
-+	if (is_gimple_constant(rhs2))
-+		not_const_rhs = rhs1;
-+	else
-+		not_const_rhs = rhs2;
-+
-+	return no_uses(not_const_rhs);
-+}
-+
-+static bool skip_lhs_cast_check(const_gimple stmt)
-+{
-+	const_tree rhs = gimple_assign_rhs1(stmt);
-+	const_gimple def_stmt = get_def_stmt(rhs);
-+
-+	// 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
-+	if (gimple_code(def_stmt) == GIMPLE_ASM)
-+		return true;
-+
-+	if (is_const_plus_unsigned_signed_truncation(rhs))
-+		return true;
-+
-+	return false;
-+}
-+
-+static tree create_cast_overflow_check(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree new_rhs1, gimple stmt)
-+{
-+	bool cast_lhs, cast_rhs;
-+	tree lhs = gimple_assign_lhs(stmt);
-+	tree rhs = gimple_assign_rhs1(stmt);
-+	const_tree lhs_type = TREE_TYPE(lhs);
-+	const_tree rhs_type = TREE_TYPE(rhs);
-+	enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
-+	enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
-+	unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
-+	unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
-+
-+	static bool check_lhs[3][4] = {
-+		// ss    su     us     uu
-+		{ false, true,  true,  false }, // lhs > rhs
-+		{ false, false, false, false }, // lhs = rhs
-+		{ true,  true,  true,  true  }, // lhs < rhs
-+	};
-+
-+	static bool check_rhs[3][4] = {
-+		// ss    su     us     uu
-+		{ true,  false, true,  true  }, // lhs > rhs
-+		{ true,  false, true,  true  }, // lhs = rhs
-+		{ true,  false, true,  true  }, // lhs < rhs
-+	};
-+
-+	// skip lhs check on signed SI -> HI cast or signed SI -> QI cast !!!!
-+	if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
-+		return create_assign(visited, stmt, lhs, AFTER_STMT);
-+
-+	if (lhs_size > rhs_size) {
-+		cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
-+		cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
-+	} else if (lhs_size == rhs_size) {
-+		cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
-+		cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
-+	} else {
-+		cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
-+		cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
-+	}
-+
-+	if (!cast_lhs && !cast_rhs)
-+		return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
-+
-+	if (cast_lhs && !skip_lhs_cast_check(stmt))
-+		check_size_overflow(caller_node, stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
-+
-+	if (cast_rhs)
-+		check_size_overflow(caller_node, stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
-+
-+	return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
-+}
-+
-+static tree handle_unary_rhs(struct pointer_set_t *visited, struct cgraph_node *caller_node, gimple stmt)
-+{
-+	tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
-+
-+	if (gimple_plf(stmt, MY_STMT))
-+		return lhs;
-+
-+	rhs1 = gimple_assign_rhs1(stmt);
-+	if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
-+		return create_assign(visited, stmt, lhs, AFTER_STMT);
-+
-+	new_rhs1 = expand(visited, caller_node, rhs1);
-+
-+	if (new_rhs1 == NULL_TREE)
-+		return create_cast_assign(visited, stmt);
-+
-+	if (gimple_plf(stmt, NO_CAST_CHECK))
-+		return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
-+
-+	if (gimple_assign_rhs_code(stmt) == BIT_NOT_EXPR) {
-+		tree size_overflow_type = get_size_overflow_type(stmt, rhs1);
-+
-+		new_rhs1 = cast_to_new_size_overflow_type(stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
-+		check_size_overflow(caller_node, stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
-+		return create_assign(visited, stmt, lhs, AFTER_STMT);
-+	}
-+
-+	if (!gimple_assign_cast_p(stmt))
-+		return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
-+
-+	return create_cast_overflow_check(visited, caller_node, new_rhs1, stmt);
-+}
-+
-+static tree handle_unary_ops(struct pointer_set_t *visited, struct cgraph_node *caller_node, gimple stmt)
-+{
-+	tree rhs1, lhs = gimple_assign_lhs(stmt);
-+	gimple def_stmt = get_def_stmt(lhs);
-+
-+	gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+
-+	if (is_gimple_constant(rhs1))
-+		return create_assign(visited, def_stmt, lhs, AFTER_STMT);
-+
-+	switch (TREE_CODE(rhs1)) {
-+	case SSA_NAME:
-+		return handle_unary_rhs(visited, caller_node, def_stmt);
-+	case ARRAY_REF:
-+	case BIT_FIELD_REF:
-+	case ADDR_EXPR:
-+	case COMPONENT_REF:
-+	case INDIRECT_REF:
-+#if BUILDING_GCC_VERSION >= 4006
-+	case MEM_REF:
-+#endif
-+	case TARGET_MEM_REF:
-+	case VIEW_CONVERT_EXPR:
-+		return create_assign(visited, def_stmt, lhs, AFTER_STMT);
-+	case PARM_DECL:
-+	case VAR_DECL:
-+		return create_assign(visited, stmt, lhs, AFTER_STMT);
-+
-+	default:
-+		debug_gimple_stmt(def_stmt);
-+		debug_tree(rhs1);
-+		gcc_unreachable();
-+	}
-+}
-+
-+static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
-+{
-+	gimple cond_stmt;
-+	gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
-+
-+	cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
-+	gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
-+	update_stmt(cond_stmt);
-+}
-+
-+static tree create_string_param(tree string)
-+{
-+	tree i_type, a_type;
-+	const int length = TREE_STRING_LENGTH(string);
-+
-+	gcc_assert(length > 0);
-+
-+	i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
-+	a_type = build_array_type(char_type_node, i_type);
-+
-+	TREE_TYPE(string) = a_type;
-+	TREE_CONSTANT(string) = 1;
-+	TREE_READONLY(string) = 1;
-+
-+	return build1(ADDR_EXPR, ptr_type_node, string);
-+}
-+
-+#if BUILDING_GCC_VERSION <= 4006
-+struct cgraph_node *cgraph_get_create_node(tree decl);
-+
-+struct cgraph_node *cgraph_get_create_node(tree decl)
-+{
-+	struct cgraph_node *node;
-+
-+	node = cgraph_get_node(decl);
-+	if (node)
-+		return node;
-+	return cgraph_node(decl);
-+}
-+#endif
-+
-+static void insert_cond_result(struct cgraph_node *caller_node, basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
-+{
-+	gimple func_stmt;
-+	const_gimple def_stmt;
-+	const_tree loc_line;
-+	tree loc_file, ssa_name, current_func;
-+	expanded_location xloc;
-+	char *ssa_name_buf;
-+	int len;
-+	struct cgraph_edge *edge;
-+	struct cgraph_node *callee_node;
-+	int frequency;
-+	gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
-+
-+	def_stmt = get_def_stmt(arg);
-+	xloc = expand_location(gimple_location(def_stmt));
-+
-+	if (!gimple_has_location(def_stmt)) {
-+		xloc = expand_location(gimple_location(stmt));
-+		if (!gimple_has_location(stmt))
-+			xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
-+	}
-+
-+	loc_line = build_int_cstu(unsigned_type_node, xloc.line);
-+
-+	loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
-+	loc_file = create_string_param(loc_file);
-+
-+	current_func = build_string(NAME_LEN(current_function_decl) + 1, NAME(current_function_decl));
-+	current_func = create_string_param(current_func);
-+
-+	gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
-+	call_count++;
-+	len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", NAME(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
-+	gcc_assert(len > 0);
-+	ssa_name = build_string(len + 1, ssa_name_buf);
-+	free(ssa_name_buf);
-+	ssa_name = create_string_param(ssa_name);
-+
-+	// void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
-+	func_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
-+	gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
-+
-+	callee_node = cgraph_get_create_node(report_size_overflow_decl);
-+	frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
-+
-+#if BUILDING_GCC_VERSION <= 4006
-+	edge = cgraph_create_edge(caller_node, callee_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
-+#else
-+	edge = cgraph_create_edge(caller_node, callee_node, func_stmt, bb_true->count, frequency);
-+#endif
-+	gcc_assert(edge != NULL);
-+}
-+
-+static void __unused print_the_code_insertions(const_gimple stmt)
-+{
-+	location_t loc = gimple_location(stmt);
-+
-+	inform(loc, "Integer size_overflow check applied here.");
-+}
-+
-+static void insert_check_size_overflow(struct cgraph_node *caller_node, gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
-+{
-+	basic_block cond_bb, join_bb, bb_true;
-+	edge e;
-+	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
-+
-+	cond_bb = gimple_bb(stmt);
-+	if (before)
-+		gsi_prev(&gsi);
-+	if (gsi_end_p(gsi))
-+		e = split_block_after_labels(cond_bb);
-+	else
-+		e = split_block(cond_bb, gsi_stmt(gsi));
-+	cond_bb = e->src;
-+	join_bb = e->dest;
-+	e->flags = EDGE_FALSE_VALUE;
-+	e->probability = REG_BR_PROB_BASE;
-+
-+	bb_true = create_empty_bb(cond_bb);
-+	make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
-+	make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
-+	make_edge(bb_true, join_bb, EDGE_FALLTHRU);
-+
-+	gcc_assert(dom_info_available_p(CDI_DOMINATORS));
-+	set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
-+	set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
-+
-+	if (current_loops != NULL) {
-+		gcc_assert(cond_bb->loop_father == join_bb->loop_father);
-+		add_bb_to_loop(bb_true, cond_bb->loop_father);
-+	}
-+
-+	insert_cond(cond_bb, arg, cond_code, type_value);
-+	insert_cond_result(caller_node, bb_true, stmt, arg, min);
-+
-+//	print_the_code_insertions(stmt);
-+}
-+
-+static void check_size_overflow(struct cgraph_node *caller_node, gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
-+{
-+	const_tree rhs_type = TREE_TYPE(rhs);
-+	tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
-+
-+	gcc_assert(rhs_type != NULL_TREE);
-+	if (TREE_CODE(rhs_type) == POINTER_TYPE)
-+		return;
-+
-+	gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
-+
-+	if (is_const_plus_unsigned_signed_truncation(rhs))
-+		return;
-+
-+	type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
-+	// typemax (-1) < typemin (0)
-+	if (TREE_OVERFLOW(type_max))
-+		return;
-+
-+	type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
-+
-+	cast_rhs_type = TREE_TYPE(cast_rhs);
-+	type_max_type = TREE_TYPE(type_max);
-+	type_min_type = TREE_TYPE(type_min);
-+	gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
-+	gcc_assert(types_compatible_p(type_max_type, type_min_type));
-+
-+	insert_check_size_overflow(caller_node, stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
-+	insert_check_size_overflow(caller_node, stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
-+}
-+
-+static bool is_a_constant_overflow(const_gimple stmt, const_tree rhs)
-+{
-+	if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
-+		return false;
-+	if (!is_gimple_constant(rhs))
-+		return false;
-+	return true;
-+}
-+
-+static tree get_def_stmt_rhs(const_tree var)
-+{
-+	tree rhs1, def_stmt_rhs1;
-+	gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
-+
-+	def_stmt = get_def_stmt(var);
-+	if (!gimple_assign_cast_p(def_stmt))
-+		return NULL_TREE;
-+	gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && gimple_plf(def_stmt, MY_STMT) && gimple_assign_cast_p(def_stmt));
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs1_def_stmt = get_def_stmt(rhs1);
-+	if (!gimple_assign_cast_p(rhs1_def_stmt))
-+		return rhs1;
-+
-+	def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
-+	def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
-+
-+	switch (gimple_code(def_stmt_rhs1_def_stmt)) {
-+	case GIMPLE_CALL:
-+	case GIMPLE_NOP:
-+	case GIMPLE_ASM:
-+	case GIMPLE_PHI:
-+		return def_stmt_rhs1;
-+	case GIMPLE_ASSIGN:
-+		return rhs1;
-+	default:
-+		debug_gimple_stmt(def_stmt_rhs1_def_stmt);
-+		gcc_unreachable();
-+	}
-+}
-+
-+static tree handle_intentional_overflow(struct pointer_set_t *visited, struct cgraph_node *caller_node, bool check_overflow, gimple stmt, tree change_rhs, tree new_rhs2)
-+{
-+	tree new_rhs, orig_rhs;
-+	void (*gimple_assign_set_rhs)(gimple, tree);
-+	tree rhs1 = gimple_assign_rhs1(stmt);
-+	tree rhs2 = gimple_assign_rhs2(stmt);
-+	tree lhs = gimple_assign_lhs(stmt);
-+
-+	if (!check_overflow)
-+		return create_assign(visited, stmt, lhs, AFTER_STMT);
-+
-+	if (change_rhs == NULL_TREE)
-+		return create_assign(visited, stmt, lhs, AFTER_STMT);
-+
-+	if (new_rhs2 == NULL_TREE) {
-+		orig_rhs = rhs1;
-+		gimple_assign_set_rhs = &gimple_assign_set_rhs1;
-+	} else {
-+		orig_rhs = rhs2;
-+		gimple_assign_set_rhs = &gimple_assign_set_rhs2;
-+	}
-+
-+	check_size_overflow(caller_node, stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
-+
-+	new_rhs = change_assign_rhs(stmt, orig_rhs, change_rhs);
-+	gimple_assign_set_rhs(stmt, new_rhs);
-+	update_stmt(stmt);
-+
-+	return create_assign(visited, stmt, lhs, AFTER_STMT);
-+}
-+
-+static bool is_subtraction_special(const_gimple stmt)
-+{
-+	gimple rhs1_def_stmt, rhs2_def_stmt;
-+	const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
-+	enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
-+	const_tree rhs1 = gimple_assign_rhs1(stmt);
-+	const_tree rhs2 = gimple_assign_rhs2(stmt);
-+
-+	if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
-+		return false;
-+
-+	gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
-+
-+	if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
-+		return false;
-+
-+	rhs1_def_stmt = get_def_stmt(rhs1);
-+	rhs2_def_stmt = get_def_stmt(rhs2);
-+	if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
-+		return false;
-+
-+	rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
-+	rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
-+	rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
-+	rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
-+	rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
-+	rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
-+	rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
-+	rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
-+	if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
-+		return false;
-+	if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
-+		return false;
-+
-+	gimple_set_plf(rhs1_def_stmt, NO_CAST_CHECK, true);
-+	gimple_set_plf(rhs2_def_stmt, NO_CAST_CHECK, true);
-+	return true;
-+}
-+
-+static tree handle_integer_truncation(struct pointer_set_t *visited, struct cgraph_node *caller_node, const_tree lhs)
-+{
-+	tree new_rhs1, new_rhs2;
-+	tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
-+	gimple assign, stmt = get_def_stmt(lhs);
-+	tree rhs1 = gimple_assign_rhs1(stmt);
-+	tree rhs2 = gimple_assign_rhs2(stmt);
-+
-+	if (!is_subtraction_special(stmt))
-+		return NULL_TREE;
-+
-+	new_rhs1 = expand(visited, caller_node, rhs1);
-+	new_rhs2 = expand(visited, caller_node, rhs2);
-+
-+	new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(new_rhs1);
-+	new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(new_rhs2);
-+
-+	if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
-+		return NULL_TREE;
-+
-+	if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
-+		new_rhs1_def_stmt_rhs1 = cast_to_TI_type(stmt, new_rhs1_def_stmt_rhs1);
-+		new_rhs2_def_stmt_rhs1 = cast_to_TI_type(stmt, new_rhs2_def_stmt_rhs1);
-+	}
-+
-+	assign = create_binary_assign(MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
-+	new_lhs = gimple_assign_lhs(assign);
-+	check_size_overflow(caller_node, assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
-+
-+	return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
-+}
-+
-+static bool is_a_neg_overflow(const_gimple stmt, const_tree rhs)
-+{
-+	const_gimple def_stmt;
-+
-+	if (TREE_CODE(rhs) != SSA_NAME)
-+		return false;
-+
-+	if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
-+		return false;
-+
-+	def_stmt = get_def_stmt(rhs);
-+	if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
-+		return false;
-+
-+	return true;
-+}
-+
-+static tree handle_binary_ops(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree lhs)
-+{
-+	tree rhs1, rhs2, new_lhs;
-+	gimple def_stmt = get_def_stmt(lhs);
-+	tree new_rhs1 = NULL_TREE;
-+	tree new_rhs2 = NULL_TREE;
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs2 = gimple_assign_rhs2(def_stmt);
-+
-+	/* no DImode/TImode division in the 32/64 bit kernel */
-+	switch (gimple_assign_rhs_code(def_stmt)) {
-+	case RDIV_EXPR:
-+	case TRUNC_DIV_EXPR:
-+	case CEIL_DIV_EXPR:
-+	case FLOOR_DIV_EXPR:
-+	case ROUND_DIV_EXPR:
-+	case TRUNC_MOD_EXPR:
-+	case CEIL_MOD_EXPR:
-+	case FLOOR_MOD_EXPR:
-+	case ROUND_MOD_EXPR:
-+	case EXACT_DIV_EXPR:
-+	case POINTER_PLUS_EXPR:
-+	case BIT_AND_EXPR:
-+		return create_assign(visited, def_stmt, lhs, AFTER_STMT);
-+	default:
-+		break;
-+	}
-+
-+	new_lhs = handle_integer_truncation(visited, caller_node, lhs);
-+	if (new_lhs != NULL_TREE)
-+		return new_lhs;
-+
-+	if (TREE_CODE(rhs1) == SSA_NAME)
-+		new_rhs1 = expand(visited, caller_node, rhs1);
-+	if (TREE_CODE(rhs2) == SSA_NAME)
-+		new_rhs2 = expand(visited, caller_node, rhs2);
-+
-+	if (is_a_neg_overflow(def_stmt, rhs2))
-+		return handle_intentional_overflow(visited, caller_node, true, def_stmt, new_rhs1, NULL_TREE);
-+	if (is_a_neg_overflow(def_stmt, rhs1))
-+		return handle_intentional_overflow(visited, caller_node, true, def_stmt, new_rhs2, new_rhs2);
-+
-+
-+	if (is_a_constant_overflow(def_stmt, rhs2))
-+		return handle_intentional_overflow(visited, caller_node, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
-+	if (is_a_constant_overflow(def_stmt, rhs1))
-+		return handle_intentional_overflow(visited, caller_node, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
-+
-+	return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
-+}
-+
-+#if BUILDING_GCC_VERSION >= 4007
-+static tree get_new_rhs(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree size_overflow_type, tree rhs)
-+{
-+	if (is_gimple_constant(rhs))
-+		return cast_a_tree(size_overflow_type, rhs);
-+	if (TREE_CODE(rhs) != SSA_NAME)
-+		return NULL_TREE;
-+	return expand(visited, caller_node, rhs);
-+}
-+
-+static tree handle_ternary_ops(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree lhs)
-+{
-+	tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
-+	gimple def_stmt = get_def_stmt(lhs);
-+
-+	size_overflow_type = get_size_overflow_type(def_stmt, lhs);
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs2 = gimple_assign_rhs2(def_stmt);
-+	rhs3 = gimple_assign_rhs3(def_stmt);
-+	new_rhs1 = get_new_rhs(visited, caller_node, size_overflow_type, rhs1);
-+	new_rhs2 = get_new_rhs(visited, caller_node, size_overflow_type, rhs2);
-+	new_rhs3 = get_new_rhs(visited, caller_node, size_overflow_type, rhs3);
-+
-+	return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
-+}
-+#endif
-+
-+static tree get_size_overflow_type(gimple stmt, const_tree node)
-+{
-+	const_tree type;
-+	tree new_type;
-+
-+	gcc_assert(node != NULL_TREE);
-+
-+	type = TREE_TYPE(node);
-+
-+	if (gimple_plf(stmt, MY_STMT))
-+		return TREE_TYPE(node);
-+
-+	switch (TYPE_MODE(type)) {
-+	case QImode:
-+		new_type = intHI_type_node;
-+		break;
-+	case HImode:
-+		new_type = intSI_type_node;
-+		break;
-+	case SImode:
-+		new_type = intDI_type_node;
-+		break;
-+	case DImode:
-+		if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
-+			new_type = intDI_type_node;
-+		else
-+			new_type = intTI_type_node;
-+		break;
-+	case TImode:
-+		gcc_assert(!TYPE_UNSIGNED(type));
-+		new_type = intTI_type_node;
-+		break;
-+	default:
-+		debug_tree((tree)node);
-+		error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
-+		gcc_unreachable();
-+	}
-+
-+	if (TYPE_QUALS(type) != 0)
-+		return build_qualified_type(new_type, TYPE_QUALS(type));
-+	return new_type;
-+}
-+
-+static tree expand_visited(gimple def_stmt)
-+{
-+	const_gimple next_stmt;
-+	gimple_stmt_iterator gsi;
-+	enum gimple_code code = gimple_code(def_stmt);
-+
-+	if (code == GIMPLE_ASM)
-+		return NULL_TREE;
-+
-+	gsi = gsi_for_stmt(def_stmt);
-+	gsi_next(&gsi);
-+
-+	if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
-+		return NULL_TREE;
-+	gcc_assert(!gsi_end_p(gsi));
-+	next_stmt = gsi_stmt(gsi);
-+
-+	if (gimple_code(def_stmt) == GIMPLE_PHI && !gimple_plf((gimple)next_stmt, MY_STMT))
-+		return NULL_TREE;
-+	gcc_assert(gimple_plf((gimple)next_stmt, MY_STMT));
-+
-+	return get_lhs(next_stmt);
-+}
-+
-+static tree expand(struct pointer_set_t *visited, struct cgraph_node *caller_node, tree lhs)
-+{
-+	gimple def_stmt;
-+
-+	def_stmt = get_def_stmt(lhs);
-+
-+	if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
-+		return NULL_TREE;
-+
-+	if (gimple_plf(def_stmt, MY_STMT))
-+		return lhs;
-+
-+	if (pointer_set_contains(visited, def_stmt))
-+		return expand_visited(def_stmt);
-+
-+	switch (gimple_code(def_stmt)) {
-+	case GIMPLE_PHI:
-+		return handle_phi(visited, caller_node, lhs);
-+	case GIMPLE_CALL:
-+	case GIMPLE_ASM:
-+		return create_assign(visited, def_stmt, lhs, AFTER_STMT);
-+	case GIMPLE_ASSIGN:
-+		switch (gimple_num_ops(def_stmt)) {
-+		case 2:
-+			return handle_unary_ops(visited, caller_node, def_stmt);
-+		case 3:
-+			return handle_binary_ops(visited, caller_node, lhs);
-+#if BUILDING_GCC_VERSION >= 4007
-+		case 4:
-+			return handle_ternary_ops(visited, caller_node, lhs);
-+#endif
-+		}
-+	default:
-+		debug_gimple_stmt(def_stmt);
-+		error("%s: unknown gimple code", __func__);
-+		gcc_unreachable();
-+	}
-+}
-+
-+static tree cast_to_orig_type(gimple stmt, const_tree orig_node, tree new_node)
-+{
-+	const_gimple assign;
-+	tree orig_type = TREE_TYPE(orig_node);
-+	gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
-+
-+	assign = build_cast_stmt(orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
-+	return gimple_assign_lhs(assign);
-+}
-+
-+static void change_orig_node(struct interesting_node *cur_node, tree new_node)
-+{
-+	void (*set_rhs)(gimple, tree);
-+	gimple stmt = cur_node->first_stmt;
-+	const_tree orig_node = cur_node->node;
-+
-+	switch (gimple_code(stmt)) {
-+	case GIMPLE_RETURN:
-+		gimple_return_set_retval(stmt, cast_to_orig_type(stmt, orig_node, new_node));
-+		break;
-+	case GIMPLE_CALL:
-+		gimple_call_set_arg(stmt, cur_node->num - 1, cast_to_orig_type(stmt, orig_node, new_node));
-+		break;
-+	case GIMPLE_ASSIGN:
-+		switch (cur_node->num) {
-+		case 1:
-+			set_rhs = &gimple_assign_set_rhs1;
-+			break;
-+		case 2:
-+			set_rhs = &gimple_assign_set_rhs2;
-+			break;
-+#if BUILDING_GCC_VERSION > 4005
-+		case 3:
-+			set_rhs = &gimple_assign_set_rhs3;
-+			break;
-+#endif
-+		default:
-+			gcc_unreachable();
-+		}
-+
-+		set_rhs(stmt, cast_to_orig_type(stmt, orig_node, new_node));
-+		break;
-+	default:
-+		debug_gimple_stmt(stmt);
-+		gcc_unreachable();
-+	}
-+
-+	update_stmt(stmt);
-+}
-+
-+static unsigned int get_correct_arg_count(unsigned int argnum, tree fndecl)
-+{
-+	const struct size_overflow_hash *hash;
-+	unsigned int new_argnum;
-+	tree arg;
-+	const_tree origarg;
-+
-+	if (argnum == 0)
-+		return argnum;
-+
-+	hash = get_function_hash(fndecl);
-+	if (hash && hash->param & (1U << argnum))
-+		return argnum;
-+
-+	if (DECL_EXTERNAL(fndecl))
-+		return argnum;
-+
-+	origarg = DECL_ARGUMENTS(DECL_ORIGIN(fndecl));
-+	argnum--;
-+	while (origarg && argnum) {
-+		origarg = TREE_CHAIN(origarg);
-+		argnum--;
-+	}
-+	gcc_assert(argnum == 0);
-+	gcc_assert(origarg != NULL_TREE);
-+
-+	for (arg = DECL_ARGUMENTS(fndecl), new_argnum = 1; arg; arg = TREE_CHAIN(arg), new_argnum++)
-+		if (operand_equal_p(origarg, arg, 0) || !strcmp(NAME(origarg), NAME(arg)))
-+			return new_argnum;
-+
-+	return CANNOT_FIND_ARG;
-+}
-+
-+// Don't want to duplicate entries in next_cgraph_node
-+static bool is_in_next_cgraph_node(struct next_cgraph_node *head, struct cgraph_node *node, const_tree fndecl, unsigned int num)
-+{
-+	const_tree new_callee_fndecl;
-+	struct next_cgraph_node *cur_node;
-+
-+	if (fndecl == RET_CHECK)
-+#if BUILDING_GCC_VERSION <= 4007
-+		new_callee_fndecl = node->decl;
-+#else
-+		new_callee_fndecl = node->symbol.decl;
-+#endif
-+	else
-+		new_callee_fndecl = fndecl;
-+
-+	for (cur_node = head; cur_node; cur_node = cur_node->next) {
-+#if BUILDING_GCC_VERSION <= 4007
-+		if (!operand_equal_p(cur_node->current_function->decl, node->decl, 0))
-+#else
-+		if (!operand_equal_p(cur_node->current_function->symbol.decl, node->symbol.decl, 0))
-+#endif
-+			continue;
-+		if (!operand_equal_p(cur_node->callee_fndecl, new_callee_fndecl, 0))
-+			continue;
-+		if (num == cur_node->num)
-+			return true;
-+	}
-+	return false;
-+}
-+
-+/* Add a next_cgraph_node into the list for handle_function().
-+ * handle_function()  iterates over all the next cgraph nodes and
-+ * starts the overflow check insertion process.
-+ */
-+static struct next_cgraph_node *create_new_next_cgraph_node(struct next_cgraph_node *head, struct cgraph_node *node, tree fndecl, unsigned int num)
-+{
-+	struct next_cgraph_node *new_node;
-+
-+	if (is_in_next_cgraph_node(head, node, fndecl, num))
-+		return head;
-+
-+	new_node = (struct next_cgraph_node *)xmalloc(sizeof(*new_node));
-+	new_node->current_function = node;
-+	new_node->next = NULL;
-+	new_node->num = num;
-+	if (fndecl == RET_CHECK)
-+#if BUILDING_GCC_VERSION <= 4007
-+		new_node->callee_fndecl = node->decl;
-+#else
-+		new_node->callee_fndecl = node->symbol.decl;
-+#endif
-+	else
-+		new_node->callee_fndecl = fndecl;
-+
-+	if (!head)
-+		return new_node;
-+
-+	new_node->next = head;
-+	return new_node;
-+}
-+
-+static struct next_cgraph_node *create_new_next_cgraph_nodes(struct next_cgraph_node *head, struct cgraph_node *node, unsigned int num)
-+{
-+	struct cgraph_edge *e;
-+
-+	if (num == 0)
-+		return create_new_next_cgraph_node(head, node, RET_CHECK, num);
-+
-+	for (e = node->callers; e; e = e->next_caller) {
-+		tree fndecl = gimple_call_fndecl(e->call_stmt);
-+
-+		gcc_assert(fndecl != NULL_TREE);
-+		head = create_new_next_cgraph_node(head, e->caller, fndecl, num);
-+	}
-+
-+	return head;
-+}
-+
-+static bool is_a_return_check(const_tree node)
-+{
-+	if (TREE_CODE(node) == FUNCTION_DECL)
-+		return true;
-+
-+	gcc_assert(TREE_CODE(node) == PARM_DECL);
-+	return false;
-+}
-+
-+static bool is_in_hash_table(tree fndecl, unsigned int num)
-+{
-+	const struct size_overflow_hash *hash;
-+
-+	hash = get_function_hash(fndecl);
-+	if (hash && (hash->param & (1U << num)))
-+		return true;
-+	return false;
-+}
-+
-+struct missing_functions {
-+	struct missing_functions *next;
-+	const_tree node;
-+	tree fndecl;
-+};
-+
-+static struct missing_functions *create_new_missing_function(struct missing_functions *missing_fn_head, tree node)
-+{
-+	struct missing_functions *new_function;
-+
-+	new_function = (struct missing_functions *)xmalloc(sizeof(*new_function));
-+	new_function->node = node;
-+	new_function->next = NULL;
-+
-+	if (TREE_CODE(node) == FUNCTION_DECL)
-+		new_function->fndecl = node;
-+	else
-+		new_function->fndecl = current_function_decl;
-+	gcc_assert(new_function->fndecl);
-+
-+	if (!missing_fn_head)
-+		return new_function;
-+
-+	new_function->next = missing_fn_head;
-+	return new_function;
-+}
-+
-+/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
-+ * If the function is missing everywhere then print the missing message into stderr.
-+ */
-+static bool is_missing_function(tree orig_fndecl, unsigned int num)
-+{
-+	switch (DECL_FUNCTION_CODE(orig_fndecl)) {
-+#if BUILDING_GCC_VERSION >= 4008
-+	case BUILT_IN_BSWAP16:
-+#endif
-+	case BUILT_IN_BSWAP32:
-+	case BUILT_IN_BSWAP64:
-+	case BUILT_IN_EXPECT:
-+	case BUILT_IN_MEMCMP:
-+		return false;
-+	default:
-+		break;
-+	}
-+
-+	// skip test.c
-+	if (strcmp(NAME(current_function_decl), "coolmalloc")) {
-+		if (lookup_attribute("size_overflow", DECL_ATTRIBUTES(orig_fndecl)))
-+			warning(0, "unnecessary size_overflow attribute on: %s\n", NAME(orig_fndecl));
-+	}
-+
-+	if (is_in_hash_table(orig_fndecl, num))
-+		return false;
-+
-+	print_missing_msg(orig_fndecl, num);
-+	return true;
-+}
-+
-+// Get the argnum of a function decl, if node is a return then the argnum is 0
-+static unsigned int get_function_num(const_tree node, const_tree orig_fndecl)
-+{
-+	if (is_a_return_check(node))
-+		return 0;
-+	else
-+		return find_arg_number_tree(node, orig_fndecl);
-+}
-+
-+/* If the function is missing from the hash table and it is a static function
-+ * then create a next_cgraph_node from it for handle_function()
-+ */
-+static struct next_cgraph_node *check_missing_overflow_attribute_and_create_next_node(struct next_cgraph_node *cnodes, struct missing_functions *missing_fn_head)
-+{
-+	unsigned int num;
-+	tree orig_fndecl;
-+	struct cgraph_node *next_node = NULL;
-+
-+	orig_fndecl = DECL_ORIGIN(missing_fn_head->fndecl);
-+
-+	num = get_function_num(missing_fn_head->node, orig_fndecl);
-+	if (num == CANNOT_FIND_ARG)
-+		return cnodes;
-+
-+	if (!is_missing_function(orig_fndecl, num))
-+		return cnodes;
-+
-+	next_node = cgraph_get_node(missing_fn_head->fndecl);
-+	if (next_node && next_node->local.local)
-+		cnodes = create_new_next_cgraph_nodes(cnodes, next_node, num);
-+	return cnodes;
-+}
-+
-+/* Search for missing size_overflow attributes on the last nodes in ipa and collect them
-+ * into the next_cgraph_node list. They will be the next interesting returns or callees.
-+ */
-+static struct next_cgraph_node *search_overflow_attribute(struct next_cgraph_node *cnodes, struct interesting_node *cur_node)
-+{
-+	unsigned int i;
-+	tree node;
-+	struct missing_functions *cur, *missing_fn_head = NULL;
-+
-+#if BUILDING_GCC_VERSION == 4005
-+	for (i = 0; i < VEC_length(tree, cur_node->last_nodes); i++) {
-+		node = VEC_index(tree, cur_node->last_nodes, i);
-+#elif BUILDING_GCC_VERSION <= 4007
-+	FOR_EACH_VEC_ELT(tree, cur_node->last_nodes, i, node) {
-+#else
-+	FOR_EACH_VEC_ELT(*cur_node->last_nodes, i, node) {
-+#endif
-+		switch (TREE_CODE(node)) {
-+		case PARM_DECL:
-+			if (TREE_CODE(TREE_TYPE(node)) != INTEGER_TYPE)
-+				break;
-+		case FUNCTION_DECL:
-+			missing_fn_head = create_new_missing_function(missing_fn_head, node);
-+			break;
-+		default:
-+			break;
-+		}
-+	}
-+
-+	while (missing_fn_head) {
-+		cnodes = check_missing_overflow_attribute_and_create_next_node(cnodes, missing_fn_head);
-+
-+		cur = missing_fn_head->next;
-+		free(missing_fn_head);
-+		missing_fn_head = cur;
-+	}
-+
-+	return cnodes;
-+}
-+
-+static void walk_phi_set_conditions(struct pointer_set_t *visited, bool *interesting_conditions, const_tree result)
-+{
-+	gimple phi = get_def_stmt(result);
-+	unsigned int i, n = gimple_phi_num_args(phi);
-+
-+	pointer_set_insert(visited, phi);
-+	for (i = 0; i < n; i++) {
-+		const_tree arg = gimple_phi_arg_def(phi, i);
-+
-+		set_conditions(visited, interesting_conditions, arg);
-+	}
-+}
-+
-+enum conditions {
-+	FROM_CONST, NOT_UNARY, CAST
-+};
-+
-+// Search for constants, cast assignments and binary/ternary assignments
-+static void set_conditions(struct pointer_set_t *visited, bool *interesting_conditions, const_tree lhs)
-+{
-+	gimple def_stmt = get_def_stmt(lhs);
-+
-+	if (is_gimple_constant(lhs)) {
-+		interesting_conditions[FROM_CONST] = true;
-+		return;
-+	}
-+
-+	if (!def_stmt)
-+		return;
-+
-+	if (pointer_set_contains(visited, def_stmt))
-+		return;
-+
-+	switch (gimple_code(def_stmt)) {
-+	case GIMPLE_NOP:
-+	case GIMPLE_CALL:
-+	case GIMPLE_ASM:
-+		return;
-+	case GIMPLE_PHI:
-+		return walk_phi_set_conditions(visited, interesting_conditions, lhs);
-+	case GIMPLE_ASSIGN:
-+		if (gimple_num_ops(def_stmt) == 2) {
-+			const_tree rhs = gimple_assign_rhs1(def_stmt);
-+
-+			if (gimple_assign_cast_p(def_stmt))
-+				interesting_conditions[CAST] = true;
-+
-+			return set_conditions(visited, interesting_conditions, rhs);
-+		} else {
-+			interesting_conditions[NOT_UNARY] = true;
-+			return;
-+		}
-+	default:
-+		debug_gimple_stmt(def_stmt);
-+		gcc_unreachable();
-+	}
-+}
-+
-+// determine whether duplication will be necessary or not.
-+static void search_interesting_conditions(const_tree arg, bool *interesting_conditions)
-+{
-+	struct pointer_set_t *visited;
-+
-+	visited = pointer_set_create();
-+	set_conditions(visited, interesting_conditions, arg);
-+	pointer_set_destroy(visited);
-+}
-+
-+// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
-+static void replace_size_overflow_asm_with_assign(gimple asm_stmt, tree lhs, tree rhs)
-+{
-+	gimple assign;
-+	gimple_stmt_iterator gsi;
-+
-+	// already removed
-+	if (gimple_bb(asm_stmt) == NULL)
-+		return;
-+	gsi = gsi_for_stmt(asm_stmt);
-+
-+	assign = gimple_build_assign(lhs, rhs);
-+	gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
-+	SSA_NAME_DEF_STMT(lhs) = assign;
-+
-+	gsi_remove(&gsi, true);
-+}
-+
-+// Get the field decl of a component ref for intentional_overflow checking
-+static const_tree search_field_decl(const_tree comp_ref)
-+{
-+	const_tree field = NULL_TREE;
-+	unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
-+
-+	for (i = 0; i < len; i++) {
-+		field = TREE_OPERAND(comp_ref, i);
-+		if (TREE_CODE(field) == FIELD_DECL)
-+			break;
-+	}
-+	gcc_assert(TREE_CODE(field) == FIELD_DECL);
-+	return field;
-+}
-+
-+/* Get the fndecl of an interesting stmt, the fndecl is the caller function if the interesting
-+ * stmt is a return otherwise it is the callee function.
-+ */
-+static const_tree get_interesting_orig_fndecl(const_gimple stmt, unsigned int argnum)
-+{
-+	const_tree fndecl;
-+
-+	if (argnum == 0)
-+		fndecl = current_function_decl;
-+	else
-+		fndecl = gimple_call_fndecl(stmt);
-+
-+	if (fndecl == NULL_TREE)
-+		return NULL_TREE;
-+
-+	return DECL_ORIGIN(fndecl);
-+}
-+
-+/* Get the param of the intentional_overflow attribute.
-+ *   * 0: MARK_NOT_INTENTIONAL
-+ *   * 1..MAX_PARAM: MARK_YES
-+ *   * -1: MARK_TURN_OFF
-+ */
-+static tree get_attribute_param(const_tree decl)
-+{
-+	const_tree attr;
-+
-+	if (decl == NULL_TREE)
-+		return NULL_TREE;
-+
-+	attr = lookup_attribute("intentional_overflow", DECL_ATTRIBUTES(decl));
-+	if (!attr || !TREE_VALUE(attr))
-+		return NULL_TREE;
-+
-+	return TREE_VALUE(attr);
-+}
-+
-+// MARK_TURN_OFF
-+static bool is_turn_off_intentional_attr(const_tree decl)
-+{
-+	const_tree param_head;
-+
-+	param_head = get_attribute_param(decl);
-+	if (param_head == NULL_TREE)
-+		return false;
-+
-+	if (TREE_INT_CST_HIGH(TREE_VALUE(param_head)) == -1)
-+		return true;
-+	return false;
-+}
-+
-+// MARK_NOT_INTENTIONAL
-+static bool is_end_intentional_intentional_attr(const_tree decl, unsigned int argnum)
-+{
-+	const_tree param_head;
-+
-+	if (argnum == 0)
-+		return false;
-+
-+	param_head = get_attribute_param(decl);
-+	if (param_head == NULL_TREE)
-+		return false;
-+
-+	if (!TREE_INT_CST_LOW(TREE_VALUE(param_head)))
-+		return true;
-+	return false;
-+}
-+
-+// MARK_YES
-+static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
-+{
-+	tree param, param_head;
-+
-+	if (argnum == 0)
-+		return false;
-+
-+	param_head = get_attribute_param(decl);
-+	for (param = param_head; param; param = TREE_CHAIN(param))
-+		if (argnum == TREE_INT_CST_LOW(TREE_VALUE(param)))
-+			return true;
-+	return false;
-+}
-+
-+static bool is_size_overflow_intentional_asm_turn_off(const_gimple stmt)
-+{
-+	const char *str;
-+
-+	if (!stmt)
-+		return false;
-+
-+	str = gimple_asm_string(stmt);
-+	return !strcmp(str, "# size_overflow MARK_TURN_OFF\n\t");
-+}
-+
-+static bool is_size_overflow_intentional_asm_yes(const_gimple stmt)
-+{
-+	const char *str;
-+
-+	if (!stmt)
-+		return false;
-+
-+	str = gimple_asm_string(stmt);
-+	return !strcmp(str, "# size_overflow MARK_YES\n\t");
-+}
-+
-+static bool is_size_overflow_asm(const_gimple stmt)
-+{
-+	const char *str;
-+
-+	if (!stmt)
-+		return false;
-+
-+	str = gimple_asm_string(stmt);
-+	return !strncmp(str, "# size_overflow", 15);
-+}
-+
-+static void print_missing_intentional(enum mark callee_attr, enum mark caller_attr, const_tree decl, unsigned int argnum)
-+{
-+	location_t loc;
-+
-+	if (caller_attr == MARK_NO || caller_attr == MARK_NOT_INTENTIONAL || caller_attr == MARK_TURN_OFF)
-+		return;
-+
-+	if (callee_attr == MARK_NOT_INTENTIONAL || callee_attr == MARK_YES)
-+		return;
-+
-+	loc = DECL_SOURCE_LOCATION(decl);
-+	inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", NAME(decl), argnum);
-+}
-+
-+/* Get the type of the intentional_overflow attribute of a node
-+ *  * MARK_TURN_OFF
-+ *  * MARK_YES
-+ *  * MARK_NO
-+ *  * MARK_NOT_INTENTIONAL
-+ */
-+static enum mark get_intentional_attr_type(const_tree node)
-+{
-+	const_tree cur_decl;
-+
-+	if (node == NULL_TREE)
-+		return MARK_NO;
-+
-+	switch (TREE_CODE(node)) {
-+	case COMPONENT_REF:
-+		cur_decl = search_field_decl(node);
-+		if (is_turn_off_intentional_attr(cur_decl))
-+			return MARK_TURN_OFF;
-+		if (is_end_intentional_intentional_attr(cur_decl, 1))
-+			return MARK_YES;
-+		break;
-+	case PARM_DECL: {
-+		unsigned int argnum;
-+
-+		cur_decl = DECL_ORIGIN(current_function_decl);
-+		argnum = find_arg_number_tree(node, cur_decl);
-+		if (argnum == CANNOT_FIND_ARG)
-+			return MARK_NO;
-+		if (is_yes_intentional_attr(cur_decl, argnum))
-+			return MARK_YES;
-+		if (is_end_intentional_intentional_attr(cur_decl, argnum))
-+			return MARK_NOT_INTENTIONAL;
-+		break;
-+	}
-+	case FUNCTION_DECL:
-+		if (is_turn_off_intentional_attr(DECL_ORIGIN(node)))
-+			return MARK_TURN_OFF;
-+		break;
-+	default:
-+		break;
-+	}
-+	return MARK_NO;
-+}
-+
-+// Search for the intentional_overflow attribute on the last nodes
-+static enum mark search_last_nodes_intentional(struct interesting_node *cur_node)
-+{
-+	unsigned int i;
-+	tree last_node;
-+	enum mark mark = MARK_NO;
-+
-+#if BUILDING_GCC_VERSION == 4005
-+	for (i = 0; i < VEC_length(tree, cur_node->last_nodes); i++) {
-+		last_node = VEC_index(tree, cur_node->last_nodes, i);
-+#elif BUILDING_GCC_VERSION <= 4007
-+	FOR_EACH_VEC_ELT(tree, cur_node->last_nodes, i, last_node) {
-+#else
-+	FOR_EACH_VEC_ELT(*cur_node->last_nodes, i, last_node) {
-+#endif
-+		mark = get_intentional_attr_type(last_node);
-+		if (mark != MARK_NO)
-+			break;
-+	}
-+	return mark;
-+}
-+
-+/* Check the intentional kind of size_overflow asm stmt (created by the gimple pass) and
-+ * set the appropriate intentional_overflow type. Delete the asm stmt in the end.
-+ */
-+static bool is_intentional_attribute_from_gimple(struct interesting_node *cur_node)
-+{
-+	const_tree input, output;
-+
-+	if (!cur_node->intentional_mark_from_gimple)
-+		return false;
-+
-+	if (is_size_overflow_intentional_asm_yes(cur_node->intentional_mark_from_gimple))
-+		cur_node->intentional_attr_cur_fndecl = MARK_YES;
-+	else
-+		cur_node->intentional_attr_cur_fndecl = MARK_TURN_OFF;
-+
-+	// skip param decls
-+	if (gimple_asm_noutputs(cur_node->intentional_mark_from_gimple) == 0)
-+		return true;
-+	input = gimple_asm_input_op(cur_node->intentional_mark_from_gimple, 0);
-+	output = gimple_asm_output_op(cur_node->intentional_mark_from_gimple, 0);
-+
-+	replace_size_overflow_asm_with_assign(cur_node->intentional_mark_from_gimple, TREE_VALUE(output), TREE_VALUE(input));
-+	return true;
-+}
-+
-+/* Search intentional_overflow attribute on caller and on callee too.
-+ * 0</MARK_YES: no dup, search size_overflow and intentional_overflow attributes
-+ * 0/MARK_NOT_INTENTIONAL: no dup, search size_overflow attribute (int)
-+ * -1/MARK_TURN_OFF: no dup, no search, current_function_decl -> no dup
-+*/
-+static void check_intentional_attribute_ipa(struct interesting_node *cur_node)
-+{
-+	const_tree fndecl;
-+
-+	if (is_turn_off_intentional_attr(DECL_ORIGIN(current_function_decl))) {
-+		cur_node->intentional_attr_cur_fndecl = MARK_TURN_OFF;
-+		return;
-+	}
-+
-+	if (gimple_code(cur_node->first_stmt) == GIMPLE_ASM) {
-+		cur_node->intentional_attr_cur_fndecl = MARK_NOT_INTENTIONAL;
-+		return;
-+	}
-+
-+	if (gimple_code(cur_node->first_stmt) == GIMPLE_ASSIGN)
-+		return;
-+
-+	fndecl = get_interesting_orig_fndecl(cur_node->first_stmt, cur_node->num);
-+	if (is_turn_off_intentional_attr(fndecl)) {
-+		cur_node->intentional_attr_decl = MARK_TURN_OFF;
-+		return;
-+	}
-+
-+	if (is_end_intentional_intentional_attr(fndecl, cur_node->num))
-+		cur_node->intentional_attr_decl = MARK_NOT_INTENTIONAL;
-+	else if (is_yes_intentional_attr(fndecl, cur_node->num))
-+		cur_node->intentional_attr_decl = MARK_YES;
-+
-+	if (is_intentional_attribute_from_gimple(cur_node))
-+		return;
-+
-+	cur_node->intentional_attr_cur_fndecl = search_last_nodes_intentional(cur_node);
-+	print_missing_intentional(cur_node->intentional_attr_decl, cur_node->intentional_attr_cur_fndecl, cur_node->fndecl, cur_node->num);
-+}
-+
-+// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
-+static bool skip_asm(const_tree arg)
-+{
-+	gimple def_stmt = get_def_stmt(arg);
-+
-+	if (!def_stmt || !gimple_assign_cast_p(def_stmt))
-+		return false;
-+
-+	def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
-+	return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
-+}
-+
-+static void walk_use_def_phi(struct pointer_set_t *visited, struct interesting_node *cur_node, tree result)
-+{
-+	gimple phi = get_def_stmt(result);
-+	unsigned int i, n = gimple_phi_num_args(phi);
-+
-+	pointer_set_insert(visited, phi);
-+	for (i = 0; i < n; i++) {
-+		tree arg = gimple_phi_arg_def(phi, i);
-+
-+		walk_use_def(visited, cur_node, arg);
-+	}
-+}
-+
-+static void walk_use_def_binary(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs)
-+{
-+	gimple def_stmt = get_def_stmt(lhs);
-+	tree rhs1, rhs2;
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs2 = gimple_assign_rhs2(def_stmt);
-+
-+	walk_use_def(visited, cur_node, rhs1);
-+	walk_use_def(visited, cur_node, rhs2);
-+}
-+
-+static void insert_last_node(struct interesting_node *cur_node, tree node)
-+{
-+	unsigned int i;
-+	tree element;
-+	enum tree_code code;
-+
-+	gcc_assert(node != NULL_TREE);
-+
-+	if (is_gimple_constant(node))
-+		return;
-+
-+	code = TREE_CODE(node);
-+	if (code == VAR_DECL) {
-+		node = DECL_ORIGIN(node);
-+		code = TREE_CODE(node);
-+	}
-+
-+	if (code != PARM_DECL && code != FUNCTION_DECL && code != COMPONENT_REF)
-+		return;
-+
-+#if BUILDING_GCC_VERSION == 4005
-+	for (i = 0; i < VEC_length(tree, cur_node->last_nodes); i++) {
-+		element = VEC_index(tree, cur_node->last_nodes, i);
-+#elif BUILDING_GCC_VERSION <= 4007
-+	FOR_EACH_VEC_ELT(tree, cur_node->last_nodes, i, element) {
-+#else
-+	FOR_EACH_VEC_ELT(*cur_node->last_nodes, i, element) {
-+#endif
-+		if (operand_equal_p(node, element, 0))
-+			return;
-+	}
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+	gcc_assert(VEC_length(tree, cur_node->last_nodes) < VEC_LEN);
-+	VEC_safe_push(tree, gc, cur_node->last_nodes, node);
-+#else
-+	gcc_assert(cur_node->last_nodes->length() < VEC_LEN);
-+	vec_safe_push(cur_node->last_nodes, node);
-+#endif
-+}
-+
-+// a size_overflow asm stmt in the control flow doesn't stop the recursion
-+static void handle_asm_stmt(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs, const_gimple stmt)
-+{
-+	const_tree asm_lhs;
-+
-+	if (!is_size_overflow_asm(stmt))
-+		return walk_use_def(visited, cur_node, SSA_NAME_VAR(lhs));
-+
-+	asm_lhs = gimple_asm_input_op(stmt, 0);
-+	walk_use_def(visited, cur_node, TREE_VALUE(asm_lhs));
-+}
-+
-+/* collect the parm_decls and fndecls (for checking a missing size_overflow attribute (ret or arg) or intentional_overflow)
-+ * and component refs (for checking the intentional_overflow attribute).
-+ */
-+static void walk_use_def(struct pointer_set_t *visited, struct interesting_node *cur_node, tree lhs)
-+{
-+	const_gimple def_stmt;
-+
-+	if (TREE_CODE(lhs) != SSA_NAME) {
-+		insert_last_node(cur_node, lhs);
-+		return;
-+	}
-+
-+	def_stmt = get_def_stmt(lhs);
-+	if (!def_stmt)
-+		return;
-+
-+	if (pointer_set_insert(visited, def_stmt))
-+		return;
-+
-+	switch (gimple_code(def_stmt)) {
-+	case GIMPLE_NOP:
-+		return walk_use_def(visited, cur_node, SSA_NAME_VAR(lhs));
-+	case GIMPLE_ASM:
-+		return handle_asm_stmt(visited, cur_node, lhs, def_stmt);
-+	case GIMPLE_CALL: {
-+		tree fndecl = gimple_call_fndecl(def_stmt);
-+
-+		if (fndecl == NULL_TREE)
-+			return;
-+		insert_last_node(cur_node, fndecl);
-+		return;
-+	}
-+	case GIMPLE_PHI:
-+		return walk_use_def_phi(visited, cur_node, lhs);
-+	case GIMPLE_ASSIGN:
-+		switch (gimple_num_ops(def_stmt)) {
-+		case 2:
-+			return walk_use_def(visited, cur_node, gimple_assign_rhs1(def_stmt));
-+		case 3:
-+			return walk_use_def_binary(visited, cur_node, lhs);
-+		}
-+	default:
-+		debug_gimple_stmt((gimple)def_stmt);
-+		error("%s: unknown gimple code", __func__);
-+		gcc_unreachable();
-+	}
-+}
-+
-+// Collect all the last nodes for checking the intentional_overflow and size_overflow attributes
-+static void set_last_nodes(struct interesting_node *cur_node)
-+{
-+	struct pointer_set_t *visited;
-+
-+	visited = pointer_set_create();
-+	walk_use_def(visited, cur_node, cur_node->node);
-+	pointer_set_destroy(visited);
-+}
-+
-+/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute and asm stmts,
-+ * it decides whether the duplication is necessary or not and it searches for missing size_overflow attributes. After expand() it changes the orig node to the duplicated node
-+ * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
-+ * If there is a mark_turn_off intentional attribute on the caller or the callee then there is no duplication and missing size_overflow attribute check anywhere.
-+ * There is only missing size_overflow attribute checking if the intentional_overflow attribute is the mark_no type.
-+ * Stmt duplication is unnecessary if there are no binary/ternary assignements or if the unary assignment isn't a cast.
-+ * It skips the possible error codes too. If the def_stmts trace back to a constant and there are no binary/ternary assigments then we assume that it is some kind of error code.
-+ */
-+static struct next_cgraph_node *handle_interesting_stmt(struct next_cgraph_node *cnodes, struct interesting_node *cur_node, struct cgraph_node *caller_node)
-+{
-+	struct pointer_set_t *visited;
-+	bool interesting_conditions[3] = {false, false, false};
-+	tree new_node, orig_node = cur_node->node;
-+
-+	set_last_nodes(cur_node);
-+
-+	check_intentional_attribute_ipa(cur_node);
-+	if (cur_node->intentional_attr_decl == MARK_TURN_OFF || cur_node->intentional_attr_cur_fndecl == MARK_TURN_OFF)
-+		return cnodes;
-+
-+	search_interesting_conditions(orig_node, interesting_conditions);
-+
-+	// error code
-+	if (interesting_conditions[CAST] && interesting_conditions[FROM_CONST] && !interesting_conditions[NOT_UNARY])
-+		return cnodes;
-+
-+	cnodes = search_overflow_attribute(cnodes, cur_node);
-+
-+	if (cur_node->intentional_attr_cur_fndecl != MARK_NO)
-+		return cnodes;
-+
-+	// unnecessary overflow check
-+	if (!interesting_conditions[CAST] && !interesting_conditions[NOT_UNARY])
-+		return cnodes;
-+
-+	visited = pointer_set_create();
-+	new_node = expand(visited, caller_node, orig_node);
-+	pointer_set_destroy(visited);
-+
-+	if (new_node == NULL_TREE)
-+		return cnodes;
-+
-+	change_orig_node(cur_node, new_node);
-+	check_size_overflow(caller_node, cur_node->first_stmt, TREE_TYPE(new_node), new_node, orig_node, BEFORE_STMT);
-+
-+	return cnodes;
-+}
-+
-+// Check visited interesting nodes.
-+static bool is_in_interesting_node(struct interesting_node *head, const_gimple first_stmt, const_tree node, unsigned int num)
-+{
-+	struct interesting_node *cur;
-+
-+	for (cur = head; cur; cur = cur->next) {
-+		if (!operand_equal_p(node, cur->node, 0))
-+			continue;
-+		if (num != cur->num)
-+			continue;
-+		if (first_stmt == cur->first_stmt)
-+			return true;
-+	}
-+	return false;
-+}
-+
-+/* Create an interesting node. The ipa pass starts to duplicate from these stmts.
-+   first_stmt: it is the call or assignment or ret stmt, change_orig_node() will change the original node (retval, or function arg) in this
-+   last_nodes: they are the last stmts in the recursion (they haven't a def_stmt). They are useful in the missing size_overflow attribute check and
-+               the intentional_overflow attribute check. They are collected by set_last_nodes().
-+   num: arg count of a call stmt or 0 when it is a ret
-+   node: the recursion starts from here, it is a call arg or a return value
-+   fndecl: the fndecl of the interesting node when the node is an arg. it is the fndecl of the callee function otherwise it is the fndecl of the caller (current_function_fndecl) function.
-+   intentional_attr_decl: intentional_overflow attribute of the callee function
-+   intentional_attr_cur_fndecl: intentional_overflow attribute of the caller function
-+   intentional_mark_from_gimple: the intentional overflow type of size_overflow asm stmt from gimple if it exists
-+ */
-+static struct interesting_node *create_new_interesting_node(struct interesting_node *head, gimple first_stmt, tree node, unsigned int num, gimple asm_stmt)
-+{
-+	struct interesting_node *new_node;
-+	tree fndecl;
-+	enum gimple_code code;
-+
-+	gcc_assert(node != NULL_TREE);
-+	code = gimple_code(first_stmt);
-+	gcc_assert(code == GIMPLE_CALL || code == GIMPLE_ASM || code == GIMPLE_ASSIGN || code == GIMPLE_RETURN);
-+
-+	if (num == CANNOT_FIND_ARG)
-+		return head;
-+
-+	if (skip_types(node))
-+		return head;
-+
-+	if (skip_asm(node))
-+		return head;
-+
-+	if (is_gimple_call(first_stmt))
-+		fndecl = gimple_call_fndecl(first_stmt);
-+	else
-+		fndecl = current_function_decl;
-+
-+	if (fndecl == NULL_TREE)
-+		return head;
-+
-+	if (is_in_interesting_node(head, first_stmt, node, num))
-+		return head;
-+
-+	new_node = (struct interesting_node *)xmalloc(sizeof(*new_node));
-+
-+	new_node->next = NULL;
-+	new_node->first_stmt = first_stmt;
-+#if BUILDING_GCC_VERSION <= 4007
-+	new_node->last_nodes = VEC_alloc(tree, gc, VEC_LEN);
-+#else
-+	vec_alloc(new_node->last_nodes, VEC_LEN);
-+#endif
-+	new_node->num = num;
-+	new_node->node = node;
-+	new_node->fndecl = fndecl;
-+	new_node->intentional_attr_decl = MARK_NO;
-+	new_node->intentional_attr_cur_fndecl = MARK_NO;
-+	new_node->intentional_mark_from_gimple = asm_stmt;
-+
-+	if (!head)
-+		return new_node;
-+
-+	new_node->next = head;
-+	return new_node;
-+}
-+
-+/* Check the ret stmts in the functions on the next cgraph node list (these functions will be in the hash table and they are reachable from ipa).
-+ * If the ret stmt is in the next cgraph node list then it's an interesting ret.
-+ */
-+static struct interesting_node *handle_stmt_by_cgraph_nodes_ret(struct interesting_node *head, gimple stmt, struct next_cgraph_node *next_node)
-+{
-+	struct next_cgraph_node *cur_node;
-+	tree ret = gimple_return_retval(stmt);
-+
-+	if (ret == NULL_TREE)
-+		return head;
-+
-+	for (cur_node = next_node; cur_node; cur_node = cur_node->next) {
-+		if (!operand_equal_p(cur_node->callee_fndecl, DECL_ORIGIN(current_function_decl), 0))
-+			continue;
-+		if (cur_node->num == 0)
-+			head = create_new_interesting_node(head, stmt, ret, 0, NOT_INTENTIONAL_ASM);
-+	}
-+
-+	return head;
-+}
-+
-+/* Check the call stmts in the functions on the next cgraph node list (these functions will be in the hash table and they are reachable from ipa).
-+ * If the call stmt is in the next cgraph node list then it's an interesting call.
-+ */
-+static struct interesting_node *handle_stmt_by_cgraph_nodes_call(struct interesting_node *head, gimple stmt, struct next_cgraph_node *next_node)
-+{
-+	unsigned int argnum;
-+	tree fndecl, arg;
-+	struct next_cgraph_node *cur_node;
-+
-+	fndecl = gimple_call_fndecl(stmt);
-+	if (fndecl == NULL_TREE)
-+		return head;
-+
-+	for (cur_node = next_node; cur_node; cur_node = cur_node->next) {
-+		if (!operand_equal_p(cur_node->callee_fndecl, fndecl, 0))
-+			continue;
-+		argnum = get_correct_arg_count(cur_node->num, fndecl);
-+		gcc_assert(argnum != CANNOT_FIND_ARG);
-+		if (argnum == 0)
-+			continue;
-+
-+		arg = gimple_call_arg(stmt, argnum - 1);
-+		head = create_new_interesting_node(head, stmt, arg, argnum, NOT_INTENTIONAL_ASM);
-+	}
-+
-+	return head;
-+}
-+
-+static unsigned int check_ops(const_tree orig_node, const_tree node, unsigned int ret_count)
-+{
-+	if (!operand_equal_p(orig_node, node, 0))
-+		return WRONG_NODE;
-+	if (skip_types(node))
-+		return WRONG_NODE;
-+	return ret_count;
-+}
-+
-+// Get the index of the rhs node in an assignment
-+static unsigned int get_assign_ops_count(const_gimple stmt, tree node)
-+{
-+	const_tree rhs1, rhs2;
-+	unsigned int ret;
-+
-+	gcc_assert(stmt);
-+	gcc_assert(is_gimple_assign(stmt));
-+
-+	rhs1 = gimple_assign_rhs1(stmt);
-+	gcc_assert(rhs1 != NULL_TREE);
-+
-+	switch (gimple_num_ops(stmt)) {
-+	case 2:
-+		return check_ops(node, rhs1, 1);
-+	case 3:
-+		ret = check_ops(node, rhs1, 1);
-+		if (ret != WRONG_NODE)
-+			return ret;
-+
-+		rhs2 = gimple_assign_rhs2(stmt);
-+		gcc_assert(rhs2 != NULL_TREE);
-+		return check_ops(node, rhs2, 2);
-+	default:
-+		gcc_unreachable();
-+	}
-+}
-+
-+// Find the correct arg number of a call stmt. It is needed when the interesting function is a cloned function.
-+static unsigned int find_arg_number_gimple(const_tree arg, const_gimple stmt)
-+{
-+	unsigned int i;
-+
-+	if (gimple_call_fndecl(stmt) == NULL_TREE)
-+		return CANNOT_FIND_ARG;
-+
-+	for (i = 0; i < gimple_call_num_args(stmt); i++) {
-+		tree node;
-+
-+		node = gimple_call_arg(stmt, i);
-+		if (!operand_equal_p(arg, node, 0))
-+			continue;
-+		if (!skip_types(node))
-+			return i + 1;
-+	}
-+
-+	return CANNOT_FIND_ARG;
-+}
-+
-+/* starting from the size_overflow asm stmt collect interesting stmts. They can be
-+ * any of return, call or assignment stmts (because of inlining).
-+ */
-+static struct interesting_node *get_interesting_ret_or_call(struct pointer_set_t *visited, struct interesting_node *head, tree node, gimple intentional_asm)
-+{
-+	use_operand_p use_p;
-+	imm_use_iterator imm_iter;
-+	unsigned int argnum;
-+
-+	if (is_size_overflow_intentional_asm_turn_off(intentional_asm))
-+		return head;
-+
-+	gcc_assert(TREE_CODE(node) == SSA_NAME);
-+
-+	if (pointer_set_insert(visited, node))
-+		return head;
-+
-+	FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
-+		gimple stmt = USE_STMT(use_p);
-+
-+		if (stmt == NULL)
-+			return head;
-+		if (is_gimple_debug(stmt))
-+			continue;
-+
-+		switch (gimple_code(stmt)) {
-+		case GIMPLE_CALL:
-+			argnum = find_arg_number_gimple(node, stmt);
-+			head = create_new_interesting_node(head, stmt, node, argnum, intentional_asm);
-+			break;
-+		case GIMPLE_RETURN:
-+			head = create_new_interesting_node(head, stmt, node, 0, intentional_asm);
-+			break;
-+		case GIMPLE_ASSIGN:
-+			argnum = get_assign_ops_count(stmt, node);
-+			head = create_new_interesting_node(head, stmt, node, argnum, intentional_asm);
-+			break;
-+		case GIMPLE_PHI: {
-+			tree result = gimple_phi_result(stmt);
-+			head = get_interesting_ret_or_call(visited, head, result, intentional_asm);
-+			break;
-+		}
-+		case GIMPLE_ASM:
-+			if (gimple_asm_noutputs(stmt) != 0)
-+				break;
-+			if (!is_size_overflow_asm(stmt))
-+				break;
-+			head = create_new_interesting_node(head, stmt, node, 1, intentional_asm);
-+			break;
-+		case GIMPLE_COND:
-+		case GIMPLE_SWITCH:
-+			break;
-+		default:
-+			debug_gimple_stmt(stmt);
-+			gcc_unreachable();
-+			break;
-+		}
-+	}
-+	return head;
-+}
-+
-+static void remove_size_overflow_asm(gimple stmt)
-+{
-+	gimple_stmt_iterator gsi;
-+
-+	gcc_assert(gimple_code(stmt) == GIMPLE_ASM);
-+	gsi = gsi_for_stmt(stmt);
-+	gsi_remove(&gsi, true);
-+}
-+
-+/* handle the size_overflow asm stmts from the gimple pass and collect the interesting stmts.
-+ * If the asm stmt is a parm_decl kind (noutputs == 0) then remove it.
-+ * If it is a simple asm stmt then replace it with an assignment from the asm input to the asm output.
-+ */
-+static struct interesting_node *handle_stmt_by_size_overflow_asm(gimple stmt, struct interesting_node *head)
-+{
-+	const_tree output, input;
-+	struct pointer_set_t *visited;
-+	gimple intentional_asm = NOT_INTENTIONAL_ASM;
-+
-+	if (!is_size_overflow_asm(stmt))
-+		return head;
-+
-+	if (is_size_overflow_intentional_asm_yes(stmt) || is_size_overflow_intentional_asm_turn_off(stmt))
-+		intentional_asm = stmt;
-+
-+	gcc_assert(gimple_asm_ninputs(stmt) == 1);
-+	input = gimple_asm_input_op(stmt, 0);
-+
-+	if (gimple_asm_noutputs(stmt) == 0) {
-+		remove_size_overflow_asm(stmt);
-+		if (is_gimple_constant(TREE_VALUE(input)))
-+			return head;
-+
-+		visited = pointer_set_create();
-+		head = get_interesting_ret_or_call(visited, head, TREE_VALUE(input), intentional_asm);
-+		pointer_set_destroy(visited);
-+		return head;
-+	}
-+
-+	output = gimple_asm_output_op(stmt, 0);
-+
-+	if (!is_size_overflow_intentional_asm_yes(stmt) && !is_size_overflow_intentional_asm_turn_off(stmt))
-+		replace_size_overflow_asm_with_assign(stmt, TREE_VALUE(output), TREE_VALUE(input));
-+
-+	visited = pointer_set_create();
-+	head = get_interesting_ret_or_call(visited, head, TREE_VALUE(output), intentional_asm);
-+	pointer_set_destroy(visited);
-+	return head;
-+}
-+
-+/* Iterate over all the stmts of a function and look for the size_overflow asm stmts (they were created in the gimple pass)
-+ * or a call stmt or a return stmt and store them in the interesting_node list
-+ */
-+static struct interesting_node *collect_interesting_stmts(struct next_cgraph_node *next_node)
-+{
-+	basic_block bb;
-+	struct interesting_node *head = NULL;
-+
-+	FOR_ALL_BB(bb) {
-+		gimple_stmt_iterator gsi;
-+
-+		for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
-+			enum gimple_code code;
-+			gimple stmt = gsi_stmt(gsi);
-+
-+			code = gimple_code(stmt);
-+
-+			if (code == GIMPLE_ASM)
-+				head = handle_stmt_by_size_overflow_asm(stmt, head);
-+
-+			if (!next_node)
-+				continue;
-+			if (code == GIMPLE_CALL)
-+				head = handle_stmt_by_cgraph_nodes_call(head, stmt, next_node);
-+			if (code == GIMPLE_RETURN)
-+				head = handle_stmt_by_cgraph_nodes_ret(head, stmt, next_node);
-+		}
-+	}
-+	return head;
-+}
-+
-+static void set_current_function_decl(tree fndecl)
-+{
-+	gcc_assert(fndecl != NULL_TREE);
-+
-+	push_cfun(DECL_STRUCT_FUNCTION(fndecl));
-+	calculate_dominance_info(CDI_DOMINATORS);
-+	current_function_decl = fndecl;
-+}
-+
-+static void unset_current_function_decl(void)
-+{
-+	free_dominance_info(CDI_DOMINATORS);
-+	pop_cfun();
-+	current_function_decl = NULL_TREE;
-+}
-+
-+static void free_interesting_node(struct interesting_node *head)
-+{
-+	struct interesting_node *cur;
-+
-+	while (head) {
-+		cur = head->next;
-+#if BUILDING_GCC_VERSION <= 4007
-+		VEC_free(tree, gc, head->last_nodes);
-+#else
-+		vec_free(head->last_nodes);
-+#endif
-+		free(head);
-+		head = cur;
-+	}
-+}
-+
-+static struct visited *insert_visited_function(struct visited *head, struct interesting_node *cur_node)
-+{
-+	struct visited *new_visited;
-+
-+	new_visited = (struct visited *)xmalloc(sizeof(*new_visited));
-+	new_visited->fndecl = cur_node->fndecl;
-+	new_visited->num = cur_node->num;
-+	new_visited->first_stmt = cur_node->first_stmt;
-+	new_visited->next = NULL;
-+
-+	if (!head)
-+		return new_visited;
-+
-+	new_visited->next = head;
-+	return new_visited;
-+}
-+
-+/* Check whether the function was already visited. If the fndecl, the arg count of the fndecl and the first_stmt (call or return) are same then
-+ * it is a visited function.
-+ */
-+static bool is_visited_function(struct visited *head, struct interesting_node *cur_node)
-+{
-+	struct visited *cur;
-+
-+	if (!head)
-+		return false;
-+
-+	for (cur = head; cur; cur = cur->next) {
-+		if (!operand_equal_p(cur_node->fndecl, cur->fndecl, 0))
-+			continue;
-+		if (cur_node->num != cur->num)
-+			continue;
-+		if (cur_node->first_stmt == cur->first_stmt)
-+			return true;
-+	}
-+	return false;
-+}
-+
-+static void free_next_cgraph_node(struct next_cgraph_node *head)
-+{
-+	struct next_cgraph_node *cur;
-+
-+	while (head) {
-+		cur = head->next;
-+		free(head);
-+		head = cur;
-+	}
-+}
-+
-+/* Main recursive walk of the ipa pass: iterate over the collected interesting stmts in a function
-+ * (they are interesting if they have an associated size_overflow asm stmt) and recursively walk
-+ * the newly collected interesting functions (they are interesting if there is control flow between
-+ * the interesting stmts and them).
-+ */
-+static struct visited *handle_function(struct cgraph_node *node, struct next_cgraph_node *next_node, struct visited *visited)
-+{
-+	struct interesting_node *head, *cur_node;
-+	struct next_cgraph_node *cur_cnodes, *cnodes_head = NULL;
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+	set_current_function_decl(node->decl);
-+#else
-+	set_current_function_decl(node->symbol.decl);
-+#endif
-+	call_count = 0;
-+
-+	head = collect_interesting_stmts(next_node);
-+	for (cur_node = head; cur_node; cur_node = cur_node->next) {
-+		if (is_visited_function(visited, cur_node))
-+			continue;
-+		cnodes_head = handle_interesting_stmt(cnodes_head, cur_node, node);
-+		visited = insert_visited_function(visited, cur_node);
-+	}
-+
-+	free_interesting_node(head);
-+	unset_current_function_decl();
-+
-+	for (cur_cnodes = cnodes_head; cur_cnodes; cur_cnodes = cur_cnodes->next)
-+		visited = handle_function(cur_cnodes->current_function, cur_cnodes, visited);
-+
-+	free_next_cgraph_node(cnodes_head);
-+	return visited;
-+}
-+
-+static void free_visited(struct visited *head)
-+{
-+	struct visited *cur;
-+
-+	while (head) {
-+		cur = head->next;
-+		free(head);
-+		head = cur;
-+	}
-+}
-+
-+// erase the local flag
-+static void set_plf_false(void)
-+{
-+	basic_block bb;
-+
-+	FOR_ALL_BB(bb) {
-+		gimple_stmt_iterator si;
-+
-+		for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
-+			gimple_set_plf(gsi_stmt(si), MY_STMT, false);
-+		for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
-+			gimple_set_plf(gsi_stmt(si), MY_STMT, false);
-+	}
-+}
-+
-+#if BUILDING_GCC_VERSION <= 4006
-+static bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
-+{
-+	return node->analyzed && !node->thunk.thunk_p && !node->alias;
-+}
-+
-+static struct cgraph_node *cgraph_first_function_with_gimple_body(void)
-+{
-+	struct cgraph_node *node;
-+
-+	for (node = cgraph_nodes; node; node = node->next) {
-+		if (cgraph_function_with_gimple_body_p(node))
-+			return node;
-+	}
-+	return NULL;
-+}
-+
-+static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
-+{
-+	for (node = node->next; node; node = node->next) {
-+		if (cgraph_function_with_gimple_body_p(node))
-+			return node;
-+	}
-+	return NULL;
-+}
-+
-+#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
-+	for ((node) = cgraph_first_function_with_gimple_body (); (node); \
-+		(node) = cgraph_next_function_with_gimple_body (node))
-+
-+#endif
-+
-+// Main entry point of the ipa pass: erases the plf flag of all stmts and iterates over all the functions
-+static unsigned int search_function(void)
-+{
-+	struct cgraph_node *node;
-+	struct visited *visited = NULL;
-+
-+	FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) {
-+#if BUILDING_GCC_VERSION <= 4007
-+		set_current_function_decl(node->decl);
-+#else
-+		set_current_function_decl(node->symbol.decl);
-+#endif
-+		set_plf_false();
-+		unset_current_function_decl();
-+	}
-+
-+	FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) {
-+		gcc_assert(cgraph_function_flags_ready);
-+#if BUILDING_GCC_VERSION <= 4007
-+		gcc_assert(node->reachable);
-+#endif
-+
-+		visited = handle_function(node, NULL, visited);
-+	}
-+
-+	free_visited(visited);
-+	return 0;
-+}
-+
-+static struct ipa_opt_pass_d pass_ipa = {
-+	.pass = {
-+		.type			= SIMPLE_IPA_PASS,
-+		.name			= "size_overflow",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+		.gate			= NULL,
-+		.execute		= search_function,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+		.tv_id			= TV_NONE,
-+		.properties_required	= 0,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0,
-+		.todo_flags_finish	= TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_ggc_collect | TODO_verify_flow | TODO_dump_cgraph | TODO_dump_func | TODO_update_ssa_no_phi,
-+	},
-+	.generate_summary		= NULL,
-+	.write_summary			= NULL,
-+	.read_summary			= NULL,
-+#if BUILDING_GCC_VERSION >= 4006
-+	.write_optimization_summary	= NULL,
-+	.read_optimization_summary	= NULL,
-+#endif
-+	.stmt_fixup			= NULL,
-+	.function_transform_todo_flags_start		= 0,
-+	.function_transform		= NULL,
-+	.variable_transform		= NULL,
-+};
-+
-+// data for the size_overflow asm stmt
-+struct asm_data {
-+	gimple def_stmt;
-+	tree input;
-+	tree output;
-+};
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
-+#else
-+static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
-+#endif
-+{
-+	tree list;
-+#if BUILDING_GCC_VERSION <= 4007
-+	VEC(tree, gc) *vec_list = NULL;
-+#else
-+	vec<tree, va_gc> *vec_list = NULL;
-+#endif
-+
-+	list = build_tree_list(NULL_TREE, string);
-+	list = chainon(NULL_TREE, build_tree_list(list, io));
-+#if BUILDING_GCC_VERSION <= 4007
-+	VEC_safe_push(tree, gc, vec_list, list);
-+#else
-+	vec_safe_push(vec_list, list);
-+#endif
-+	return vec_list;
-+}
-+
-+static void create_asm_stmt(const char *str, tree str_input, tree str_output, struct asm_data *asm_data)
-+{
-+	gimple asm_stmt;
-+	gimple_stmt_iterator gsi;
-+#if BUILDING_GCC_VERSION <= 4007
-+	VEC(tree, gc) *input, *output = NULL;
-+#else
-+	vec<tree, va_gc> *input, *output = NULL;
-+#endif
-+
-+	input = create_asm_io_list(str_input, asm_data->input);
-+
-+	if (asm_data->output)
-+		output = create_asm_io_list(str_output, asm_data->output);
-+
-+	asm_stmt = gimple_build_asm_vec(str, input, output, NULL, NULL);
-+	gsi = gsi_for_stmt(asm_data->def_stmt);
-+	gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
-+
-+	if (asm_data->output)
-+		SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
-+}
-+
-+static void replace_call_lhs(const struct asm_data *asm_data)
-+{
-+	gimple_set_lhs(asm_data->def_stmt, asm_data->input);
-+	update_stmt(asm_data->def_stmt);
-+	SSA_NAME_DEF_STMT(asm_data->input) = asm_data->def_stmt;
-+}
-+
-+static enum mark search_intentional_phi(struct pointer_set_t *visited, const_tree result)
-+{
-+	enum mark cur_fndecl_attr;
-+	gimple phi = get_def_stmt(result);
-+	unsigned int i, n = gimple_phi_num_args(phi);
-+
-+	pointer_set_insert(visited, phi);
-+	for (i = 0; i < n; i++) {
-+		tree arg = gimple_phi_arg_def(phi, i);
-+
-+		cur_fndecl_attr = search_intentional(visited, arg);
-+		if (cur_fndecl_attr != MARK_NO)
-+			return cur_fndecl_attr;
-+	}
-+	return MARK_NO;
-+}
-+
-+static enum mark search_intentional_binary(struct pointer_set_t *visited, const_tree lhs)
-+{
-+	enum mark cur_fndecl_attr;
-+	const_tree rhs1, rhs2;
-+	gimple def_stmt = get_def_stmt(lhs);
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs2 = gimple_assign_rhs2(def_stmt);
-+
-+	cur_fndecl_attr = search_intentional(visited, rhs1);
-+	if (cur_fndecl_attr != MARK_NO)
-+		return cur_fndecl_attr;
-+	return search_intentional(visited, rhs2);
-+}
-+
-+// Look up the intentional_overflow attribute on the caller and the callee functions.
-+static enum mark search_intentional(struct pointer_set_t *visited, const_tree lhs)
-+{
-+	const_gimple def_stmt;
-+
-+	if (TREE_CODE(lhs) != SSA_NAME)
-+		return get_intentional_attr_type(lhs);
-+
-+	def_stmt = get_def_stmt(lhs);
-+	if (!def_stmt)
-+		return MARK_NO;
-+
-+	if (pointer_set_contains(visited, def_stmt))
-+		return MARK_NO;
-+
-+	switch (gimple_code(def_stmt)) {
-+	case GIMPLE_NOP:
-+		return search_intentional(visited, SSA_NAME_VAR(lhs));
-+	case GIMPLE_ASM:
-+	case GIMPLE_CALL:
-+		return MARK_NO;
-+	case GIMPLE_PHI:
-+		return search_intentional_phi(visited, lhs);
-+	case GIMPLE_ASSIGN:
-+		switch (gimple_num_ops(def_stmt)) {
-+		case 2:
-+			return search_intentional(visited, gimple_assign_rhs1(def_stmt));
-+		case 3:
-+			return search_intentional_binary(visited, lhs);
-+		}
-+	case GIMPLE_RETURN:
-+		return MARK_NO;
-+	default:
-+		debug_gimple_stmt((gimple)def_stmt);
-+		error("%s: unknown gimple code", __func__);
-+		gcc_unreachable();
-+	}
-+}
-+
-+// Check the intentional_overflow attribute and create the asm comment string for the size_overflow asm stmt.
-+static const char *check_intentional_attribute_gimple(const_tree arg, const_gimple stmt, unsigned int argnum)
-+{
-+	const_tree fndecl;
-+	const char *asm_str;
-+	struct pointer_set_t *visited;
-+	enum mark cur_fndecl_attr, decl_attr = MARK_NO;
-+
-+	fndecl = get_interesting_orig_fndecl(stmt, argnum);
-+	if (is_end_intentional_intentional_attr(fndecl, argnum))
-+		decl_attr = MARK_NOT_INTENTIONAL;
-+	else if (is_yes_intentional_attr(fndecl, argnum))
-+		decl_attr = MARK_YES;
-+	else if (is_turn_off_intentional_attr(fndecl) || is_turn_off_intentional_attr(DECL_ORIGIN(current_function_decl))) {
-+		return "# size_overflow MARK_TURN_OFF\n\t";
-+	}
-+
-+	visited = pointer_set_create();
-+	cur_fndecl_attr = search_intentional(visited, arg);
-+	pointer_set_destroy(visited);
-+
-+	switch (cur_fndecl_attr) {
-+	case MARK_NO:
-+		asm_str = "# size_overflow\n\t";
-+		break;
-+	case MARK_TURN_OFF:
-+		asm_str = "# size_overflow MARK_TURN_OFF\n\t";
-+		break;
-+	default:
-+		asm_str = "# size_overflow MARK_YES\n\t";
-+		print_missing_intentional(decl_attr, cur_fndecl_attr, fndecl, argnum);
-+		break;
-+	}
-+
-+	return asm_str;
-+}
-+
-+static void check_missing_size_overflow_attribute(tree var)
-+{
-+	tree orig_fndecl;
-+	unsigned int num;
-+
-+	if (is_a_return_check(var))
-+		orig_fndecl = DECL_ORIGIN(var);
-+	else
-+		orig_fndecl = DECL_ORIGIN(current_function_decl);
-+
-+	num = get_function_num(var, orig_fndecl);
-+	if (num == CANNOT_FIND_ARG)
-+		return;
-+
-+	is_missing_function(orig_fndecl, num);
-+}
-+
-+static void search_size_overflow_attribute_phi(struct pointer_set_t *visited, const_tree result)
-+{
-+	gimple phi = get_def_stmt(result);
-+	unsigned int i, n = gimple_phi_num_args(phi);
-+
-+	pointer_set_insert(visited, phi);
-+	for (i = 0; i < n; i++) {
-+		tree arg = gimple_phi_arg_def(phi, i);
-+
-+		search_size_overflow_attribute(visited, arg);
-+	}
-+}
-+
-+static void search_size_overflow_attribute_binary(struct pointer_set_t *visited, const_tree lhs)
-+{
-+	const_gimple def_stmt = get_def_stmt(lhs);
-+	tree rhs1, rhs2;
-+
-+	rhs1 = gimple_assign_rhs1(def_stmt);
-+	rhs2 = gimple_assign_rhs2(def_stmt);
-+
-+	search_size_overflow_attribute(visited, rhs1);
-+	search_size_overflow_attribute(visited, rhs2);
-+}
-+
-+static void search_size_overflow_attribute(struct pointer_set_t *visited, tree lhs)
-+{
-+	const_gimple def_stmt;
-+
-+	if (TREE_CODE(lhs) == PARM_DECL) {
-+		check_missing_size_overflow_attribute(lhs);
-+		return;
-+	}
-+
-+	def_stmt = get_def_stmt(lhs);
-+	if (!def_stmt)
-+		return;
-+
-+	if (pointer_set_insert(visited, def_stmt))
-+		return;
-+
-+	switch (gimple_code(def_stmt)) {
-+	case GIMPLE_NOP:
-+		return search_size_overflow_attribute(visited, SSA_NAME_VAR(lhs));
-+	case GIMPLE_ASM:
-+		return;
-+	case GIMPLE_CALL: {
-+		tree fndecl = gimple_call_fndecl(def_stmt);
-+
-+		if (fndecl == NULL_TREE)
-+			return;
-+		check_missing_size_overflow_attribute(fndecl);
-+		return;
-+	}
-+	case GIMPLE_PHI:
-+		return search_size_overflow_attribute_phi(visited, lhs);
-+	case GIMPLE_ASSIGN:
-+		switch (gimple_num_ops(def_stmt)) {
-+		case 2:
-+			return search_size_overflow_attribute(visited, gimple_assign_rhs1(def_stmt));
-+		case 3:
-+			return search_size_overflow_attribute_binary(visited, lhs);
-+		}
-+	default:
-+		debug_gimple_stmt((gimple)def_stmt);
-+		error("%s: unknown gimple code", __func__);
-+		gcc_unreachable();
-+	}
-+}
-+
-+// Search missing entries in the hash table (invoked from the gimple pass)
-+static void search_missing_size_overflow_attribute_gimple(const_gimple stmt, unsigned int num)
-+{
-+	tree fndecl = NULL_TREE;
-+	tree lhs;
-+	struct pointer_set_t *visited;
-+
-+	if (is_turn_off_intentional_attr(DECL_ORIGIN(current_function_decl)))
-+		return;
-+
-+	if (num == 0) {
-+		gcc_assert(gimple_code(stmt) == GIMPLE_RETURN);
-+		lhs = gimple_return_retval(stmt);
-+	} else {
-+		gcc_assert(is_gimple_call(stmt));
-+		lhs = gimple_call_arg(stmt, num - 1);
-+		fndecl = gimple_call_fndecl(stmt);
-+	}
-+
-+	if (fndecl != NULL_TREE && is_turn_off_intentional_attr(DECL_ORIGIN(fndecl)))
-+		return;
-+
-+	visited = pointer_set_create();
-+	search_size_overflow_attribute(visited, lhs);
-+	pointer_set_destroy(visited);
-+}
-+
-+static void create_output_from_phi(gimple stmt, unsigned int argnum, struct asm_data *asm_data)
-+{
-+	gimple_stmt_iterator gsi;
-+	gimple assign;
-+
-+	assign = gimple_build_assign(asm_data->input, asm_data->output);
-+	gsi = gsi_for_stmt(stmt);
-+	gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
-+	asm_data->def_stmt = assign;
-+
-+	asm_data->output = create_new_var(TREE_TYPE(asm_data->output));
-+	asm_data->output = make_ssa_name(asm_data->output, stmt);
-+	if (gimple_code(stmt) == GIMPLE_RETURN)
-+		gimple_return_set_retval(stmt, asm_data->output);
-+	else
-+		gimple_call_set_arg(stmt, argnum - 1, asm_data->output);
-+	update_stmt(stmt);
-+}
-+
-+/* Create the input of the size_overflow asm stmt.
-+ * When the arg of the callee function is a parm_decl it creates this kind of size_overflow asm stmt:
-+ *   __asm__("# size_overflow MARK_YES" :  : "rm" size_1(D));
-+ * The input field in asm_data will be empty if there is no need for further size_overflow asm stmt insertion.
-+ * otherwise create the input (for a phi stmt the output too) of the asm stmt.
-+ */
-+static void create_asm_input(gimple stmt, unsigned int argnum, struct asm_data *asm_data)
-+{
-+	if (!asm_data->def_stmt) {
-+		asm_data->input = NULL_TREE;
-+		return;
-+	}
-+
-+	asm_data->input = create_new_var(TREE_TYPE(asm_data->output));
-+	asm_data->input = make_ssa_name(asm_data->input, asm_data->def_stmt);
-+
-+	switch (gimple_code(asm_data->def_stmt)) {
-+	case GIMPLE_ASSIGN:
-+	case GIMPLE_CALL:
-+		replace_call_lhs(asm_data);
-+		break;
-+	case GIMPLE_PHI:
-+		create_output_from_phi(stmt, argnum, asm_data);
-+		break;
-+	case GIMPLE_NOP: {
-+		const char *str = check_intentional_attribute_gimple(asm_data->output, stmt, argnum);
-+
-+		asm_data->input = asm_data->output;
-+		asm_data->output = NULL;
-+		asm_data->def_stmt = stmt;
-+
-+		create_asm_stmt(str, build_string(2, "rm"), NULL, asm_data);
-+		asm_data->input = NULL_TREE;
-+		break;
-+	}
-+	case GIMPLE_ASM:
-+		if (is_size_overflow_asm(asm_data->def_stmt)) {
-+			asm_data->input = NULL_TREE;
-+			break;
-+		}
-+	default:
-+		debug_gimple_stmt(asm_data->def_stmt);
-+		gcc_unreachable();
-+	}
-+}
-+
-+/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
-+ * is of the right kind create the appropriate size_overflow asm stmts:
-+ *   __asm__("# size_overflow" : =rm" D.3344_8 : "0" cicus.4_16);
-+ *   __asm__("# size_overflow MARK_YES" :  : "rm" size_1(D));
-+ */
-+static void create_size_overflow_asm(gimple stmt, tree output_node, unsigned int argnum)
-+{
-+	struct asm_data asm_data;
-+	const char *str;
-+
-+	if (is_gimple_constant(output_node))
-+		return;
-+
-+	search_missing_size_overflow_attribute_gimple(stmt, argnum);
-+
-+	asm_data.output = output_node;
-+	asm_data.def_stmt = get_def_stmt(asm_data.output);
-+	create_asm_input(stmt, argnum, &asm_data);
-+	if (asm_data.input == NULL_TREE)
-+		return;
-+
-+	str = check_intentional_attribute_gimple(asm_data.output, stmt, argnum);
-+	create_asm_stmt(str, build_string(1, "0"), build_string(3, "=rm"), &asm_data);
-+}
-+
-+// Determine the return value and insert the asm stmt to mark the return stmt.
-+static void insert_asm_ret(gimple stmt)
-+{
-+	tree ret;
-+
-+	ret = gimple_return_retval(stmt);
-+	create_size_overflow_asm(stmt, ret, 0);
-+}
-+
-+// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
-+static void insert_asm_arg(gimple stmt, unsigned int orig_argnum)
-+{
-+	tree arg;
-+	unsigned int argnum;
-+
-+	argnum = get_correct_arg_count(orig_argnum, gimple_call_fndecl(stmt));
-+	gcc_assert(argnum != 0);
-+	if (argnum == CANNOT_FIND_ARG)
-+		return;
-+
-+	arg = gimple_call_arg(stmt, argnum - 1);
-+	gcc_assert(arg != NULL_TREE);
-+	create_size_overflow_asm(stmt, arg, argnum);
-+}
-+
-+// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
-+static void set_argnum_attribute(const_tree attr, bool *argnums)
-+{
-+	unsigned int argnum;
-+	tree attr_value;
-+
-+	for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
-+		argnum = TREE_INT_CST_LOW(TREE_VALUE(attr_value));
-+		argnums[argnum] = true;
-+	}
-+}
-+
-+// If a function arg or the return value is in the hash table then set its index in the array.
-+static void set_argnum_hash(tree fndecl, bool *argnums)
-+{
-+	unsigned int num;
-+	const struct size_overflow_hash *hash;
-+
-+	hash = get_function_hash(DECL_ORIGIN(fndecl));
-+	if (!hash)
-+		return;
-+
-+	for (num = 0; num <= MAX_PARAM; num++) {
-+		if (!(hash->param & (1U << num)))
-+			continue;
-+
-+		argnums[num] = true;
-+	}
-+}
-+
-+static bool is_all_the_argnums_empty(bool *argnums)
-+{
-+	unsigned int i;
-+
-+	for (i = 0; i <= MAX_PARAM; i++)
-+		if (argnums[i])
-+			return false;
-+	return true;
-+}
-+
-+// Check whether the arguments or the return value of the function are in the hash table or are marked by the size_overflow attribute.
-+static void search_interesting_args(tree fndecl, bool *argnums)
-+{
-+	const_tree attr;
-+
-+	set_argnum_hash(fndecl, argnums);
-+	if (!is_all_the_argnums_empty(argnums))
-+		return;
-+
-+	attr = lookup_attribute("size_overflow", DECL_ATTRIBUTES(fndecl));
-+	if (attr && TREE_VALUE(attr))
-+		set_argnum_attribute(attr, argnums);
-+}
-+
-+/*
-+ * Look up the intentional_overflow attribute that turns off ipa based duplication
-+ * on the callee function, if found insert an asm stmt with "MARK_TURN_OFF".
-+ */
-+static bool create_mark_turn_off_asm(gimple stmt)
-+{
-+	enum mark mark;
-+	struct asm_data asm_data;
-+	const_tree fndecl = gimple_call_fndecl(stmt);
-+
-+	mark = get_intentional_attr_type(DECL_ORIGIN(fndecl));
-+	if (mark != MARK_TURN_OFF)
-+		return false;
-+
-+	asm_data.input = gimple_call_lhs(stmt);
-+	if (asm_data.input == NULL_TREE) {
-+		asm_data.input = gimple_call_arg(stmt, 0);
-+		if (is_gimple_constant(asm_data.input))
-+			return false;
-+	}
-+
-+	asm_data.output = NULL;
-+	asm_data.def_stmt = stmt;
-+	create_asm_stmt("# size_overflow MARK_TURN_OFF\n\t", build_string(2, "rm"), NULL, &asm_data);
-+	return true;
-+}
-+
-+// If the argument(s) of the callee function is/are in the hash table or are marked by an attribute then mark the call stmt with an asm stmt
-+static void handle_interesting_function(gimple stmt)
-+{
-+	unsigned int argnum;
-+	tree fndecl;
-+	bool orig_argnums[MAX_PARAM + 1] = {false};
-+
-+	if (gimple_call_num_args(stmt) == 0)
-+		return;
-+	fndecl = gimple_call_fndecl(stmt);
-+	if (fndecl == NULL_TREE)
-+		return;
-+	fndecl = DECL_ORIGIN(fndecl);
-+
-+	if (create_mark_turn_off_asm(stmt))
-+		return;
-+
-+	search_interesting_args(fndecl, orig_argnums);
-+
-+	for (argnum = 1; argnum < MAX_PARAM; argnum++)
-+		if (orig_argnums[argnum])
-+			insert_asm_arg(stmt, argnum);
-+}
-+
-+// If the return value of the caller function is in hash table (its index is 0) then mark the return stmt with an asm stmt
-+static void handle_interesting_ret(gimple stmt)
-+{
-+	bool orig_argnums[MAX_PARAM + 1] = {false};
-+
-+	search_interesting_args(current_function_decl, orig_argnums);
-+
-+	if (orig_argnums[0])
-+		insert_asm_ret(stmt);
-+}
-+
-+// Iterate over all the stmts and search for call and return stmts and mark them if they're in the hash table
-+static unsigned int search_interesting_functions(void)
-+{
-+	basic_block bb;
-+
-+	FOR_ALL_BB(bb) {
-+		gimple_stmt_iterator gsi;
-+
-+		for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
-+			gimple stmt = gsi_stmt(gsi);
-+
-+			if (is_gimple_call(stmt))
-+				handle_interesting_function(stmt);
-+			else if (gimple_code(stmt) == GIMPLE_RETURN)
-+				handle_interesting_ret(stmt);
-+		}
-+	}
-+	return 0;
-+}
-+
-+/*
-+ * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
-+ * this pass inserts asm stmts to mark the interesting args
-+ * that the ipa pass will detect and insert the size overflow checks for.
-+ */
-+static struct gimple_opt_pass insert_size_overflow_asm_pass = {
-+	.pass = {
-+		.type			= GIMPLE_PASS,
-+		.name			= "insert_size_overflow_asm",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+		.gate			= NULL,
-+		.execute		= search_interesting_functions,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+		.tv_id			= TV_NONE,
-+		.properties_required	= PROP_cfg,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0,
-+		.todo_flags_finish	= TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
-+	}
-+};
-+
-+// Create the noreturn report_size_overflow() function decl.
-+static void start_unit_callback(void __unused *gcc_data, void __unused *user_data)
-+{
-+	tree fntype;
-+
-+	const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
-+
-+	// void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
-+	fntype = build_function_type_list(void_type_node,
-+					  const_char_ptr_type_node,
-+					  unsigned_type_node,
-+					  const_char_ptr_type_node,
-+					  const_char_ptr_type_node,
-+					  NULL_TREE);
-+	report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
-+
-+	DECL_ASSEMBLER_NAME(report_size_overflow_decl);
-+	TREE_PUBLIC(report_size_overflow_decl) = 1;
-+	DECL_EXTERNAL(report_size_overflow_decl) = 1;
-+	DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
-+	TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
-+}
-+
-+static unsigned int dump_functions(void)
-+{
-+	struct cgraph_node *node;
-+
-+	FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) {
-+		basic_block bb;
-+
-+#if BUILDING_GCC_VERSION <= 4007
-+		push_cfun(DECL_STRUCT_FUNCTION(node->decl));
-+		current_function_decl = node->decl;
-+#else
-+		push_cfun(DECL_STRUCT_FUNCTION(node->symbol.decl));
-+		current_function_decl = node->symbol.decl;
-+#endif
-+
-+		fprintf(stderr, "-----------------------------------------\n%s\n-----------------------------------------\n", NAME(current_function_decl));
-+
-+		FOR_ALL_BB(bb) {
-+			gimple_stmt_iterator si;
-+
-+			fprintf(stderr, "<bb %u>:\n", bb->index);
-+			for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
-+				debug_gimple_stmt(gsi_stmt(si));
-+			for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
-+				debug_gimple_stmt(gsi_stmt(si));
-+			fprintf(stderr, "\n");
-+		}
-+
-+		fprintf(stderr, "-------------------------------------------------------------------------\n");
-+
-+		pop_cfun();
-+		current_function_decl = NULL_TREE;
-+	}
-+
-+	fprintf(stderr, "###############################################################################\n");
-+
-+	return 0;
-+}
-+
-+static struct ipa_opt_pass_d pass_dump = {
-+	.pass = {
-+		.type			= SIMPLE_IPA_PASS,
-+		.name			= "dump",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+		.gate			= NULL,
-+		.execute		= dump_functions,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+		.tv_id			= TV_NONE,
-+		.properties_required	= 0,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0,
-+		.todo_flags_finish	= 0,
-+	},
-+	.generate_summary		= NULL,
-+	.write_summary			= NULL,
-+	.read_summary			= NULL,
-+#if BUILDING_GCC_VERSION >= 4006
-+	.write_optimization_summary	= NULL,
-+	.read_optimization_summary	= NULL,
-+#endif
-+	.stmt_fixup			= NULL,
-+	.function_transform_todo_flags_start		= 0,
-+	.function_transform		= NULL,
-+	.variable_transform		= NULL,
-+};
-+
-+int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
-+{
-+	int i;
-+	const char * const plugin_name = plugin_info->base_name;
-+	const int argc = plugin_info->argc;
-+	const struct plugin_argument * const argv = plugin_info->argv;
-+	bool enable = true;
-+
-+	struct register_pass_info insert_size_overflow_asm_pass_info = {
-+		.pass				= &insert_size_overflow_asm_pass.pass,
-+		.reference_pass_name		= "ssa",
-+		.ref_pass_instance_number	= 1,
-+		.pos_op				= PASS_POS_INSERT_AFTER
-+	};
-+
-+	struct register_pass_info __unused dump_before_pass_info = {
-+		.pass				= &pass_dump.pass,
-+		.reference_pass_name		= "increase_alignment",
-+		.ref_pass_instance_number	= 1,
-+		.pos_op				= PASS_POS_INSERT_BEFORE
-+	};
-+
-+	struct register_pass_info ipa_pass_info = {
-+		.pass				= &pass_ipa.pass,
-+		.reference_pass_name		= "increase_alignment",
-+		.ref_pass_instance_number	= 1,
-+		.pos_op				= PASS_POS_INSERT_BEFORE
-+	};
-+
-+	struct register_pass_info __unused dump_after_pass_info = {
-+		.pass				= &pass_dump.pass,
-+		.reference_pass_name		= "increase_alignment",
-+		.ref_pass_instance_number	= 1,
-+		.pos_op				= PASS_POS_INSERT_BEFORE
-+	};
-+
-+	if (!plugin_default_version_check(version, &gcc_version)) {
-+		error(G_("incompatible gcc/plugin versions"));
-+		return 1;
-+	}
-+
-+	for (i = 0; i < argc; ++i) {
-+		if (!strcmp(argv[i].key, "no-size-overflow")) {
-+			enable = false;
-+			continue;
-+		}
-+		error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
-+	}
-+
-+	register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
-+	if (enable) {
-+		register_callback("start_unit", PLUGIN_START_UNIT, &start_unit_callback, NULL);
-+		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
-+//		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &dump_before_pass_info);
-+		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &ipa_pass_info);
-+//		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &dump_after_pass_info);
-+	}
-+	register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
-+
-+	return 0;
-+}
-diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
-new file mode 100644
-index 0000000..ac2901e
---- /dev/null
-+++ b/tools/gcc/stackleak_plugin.c
-@@ -0,0 +1,327 @@
-+/*
-+ * Copyright 2011-2013 by the PaX Team <pageexec@freemail.hu>
-+ * Licensed under the GPL v2
-+ *
-+ * Note: the choice of the license means that the compilation process is
-+ *       NOT 'eligible' as defined by gcc's library exception to the GPL v3,
-+ *       but for the kernel it doesn't matter since it doesn't link against
-+ *       any of the gcc libraries
-+ *
-+ * gcc plugin to help implement various PaX features
-+ *
-+ * - track lowest stack pointer
-+ *
-+ * TODO:
-+ * - initialize all local variables
-+ *
-+ * BUGS:
-+ * - none known
-+ */
-+#include "gcc-plugin.h"
-+#include "config.h"
-+#include "system.h"
-+#include "coretypes.h"
-+#include "tree.h"
-+#include "tree-pass.h"
-+#include "flags.h"
-+#include "intl.h"
-+#include "toplev.h"
-+#include "plugin.h"
-+//#include "expr.h" where are you...
-+#include "diagnostic.h"
-+#include "plugin-version.h"
-+#include "tm.h"
-+#include "function.h"
-+#include "basic-block.h"
-+#include "gimple.h"
-+#include "rtl.h"
-+#include "emit-rtl.h"
-+
-+#if BUILDING_GCC_VERSION >= 4008
-+#define TODO_dump_func 0
-+#endif
-+
-+extern void print_gimple_stmt(FILE *, gimple, int, int);
-+
-+int plugin_is_GPL_compatible;
-+
-+static int track_frame_size = -1;
-+static const char track_function[] = "pax_track_stack";
-+static const char check_function[] = "pax_check_alloca";
-+static bool init_locals;
-+
-+static struct plugin_info stackleak_plugin_info = {
-+	.version	= "201302112000",
-+	.help		= "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
-+//			  "initialize-locals\t\tforcibly initialize all stack frames\n"
-+};
-+
-+static bool gate_stackleak_track_stack(void);
-+static unsigned int execute_stackleak_tree_instrument(void);
-+static unsigned int execute_stackleak_final(void);
-+
-+static struct gimple_opt_pass stackleak_tree_instrument_pass = {
-+	.pass = {
-+		.type			= GIMPLE_PASS,
-+		.name			= "stackleak_tree_instrument",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+		.gate			= gate_stackleak_track_stack,
-+		.execute		= execute_stackleak_tree_instrument,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+		.tv_id			= TV_NONE,
-+		.properties_required	= PROP_gimple_leh | PROP_cfg,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
-+		.todo_flags_finish	= TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
-+	}
-+};
-+
-+static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
-+	.pass = {
-+		.type			= RTL_PASS,
-+		.name			= "stackleak_final",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+		.gate			= gate_stackleak_track_stack,
-+		.execute		= execute_stackleak_final,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+		.tv_id			= TV_NONE,
-+		.properties_required	= 0,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0,
-+		.todo_flags_finish	= TODO_dump_func
-+	}
-+};
-+
-+static bool gate_stackleak_track_stack(void)
-+{
-+	return track_frame_size >= 0;
-+}
-+
-+static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
-+{
-+	gimple check_alloca;
-+	tree fntype, fndecl, alloca_size;
-+
-+	fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
-+	fndecl = build_fn_decl(check_function, fntype);
-+	DECL_ASSEMBLER_NAME(fndecl); // for LTO
-+
-+	// insert call to void pax_check_alloca(unsigned long size)
-+	alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
-+	check_alloca = gimple_build_call(fndecl, 1, alloca_size);
-+	gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
-+}
-+
-+static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
-+{
-+	gimple track_stack;
-+	tree fntype, fndecl;
-+
-+	fntype = build_function_type_list(void_type_node, NULL_TREE);
-+	fndecl = build_fn_decl(track_function, fntype);
-+	DECL_ASSEMBLER_NAME(fndecl); // for LTO
-+
-+	// insert call to void pax_track_stack(void)
-+	track_stack = gimple_build_call(fndecl, 0);
-+	gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
-+}
-+
-+#if BUILDING_GCC_VERSION == 4005
-+static bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
-+{
-+	tree fndecl;
-+
-+	if (!is_gimple_call(stmt))
-+		return false;
-+	fndecl = gimple_call_fndecl(stmt);
-+	if (!fndecl)
-+		return false;
-+	if (DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
-+		return false;
-+//	print_node(stderr, "pax", fndecl, 4);
-+	return DECL_FUNCTION_CODE(fndecl) == code;
-+}
-+#endif
-+
-+static bool is_alloca(gimple stmt)
-+{
-+	if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
-+		return true;
-+
-+#if BUILDING_GCC_VERSION >= 4007
-+	if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
-+		return true;
-+#endif
-+
-+	return false;
-+}
-+
-+static unsigned int execute_stackleak_tree_instrument(void)
-+{
-+	basic_block bb, entry_bb;
-+	bool prologue_instrumented = false, is_leaf = true;
-+
-+	entry_bb = ENTRY_BLOCK_PTR_FOR_FUNCTION(cfun)->next_bb;
-+
-+	// 1. loop through BBs and GIMPLE statements
-+	FOR_EACH_BB(bb) {
-+		gimple_stmt_iterator gsi;
-+
-+		for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
-+			gimple stmt;
-+
-+			stmt = gsi_stmt(gsi);
-+
-+			if (is_gimple_call(stmt))
-+				is_leaf = false;
-+
-+			// gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
-+			if (!is_alloca(stmt))
-+				continue;
-+
-+			// 2. insert stack overflow check before each __builtin_alloca call
-+			stackleak_check_alloca(&gsi);
-+
-+			// 3. insert track call after each __builtin_alloca call
-+			stackleak_add_instrumentation(&gsi);
-+			if (bb == entry_bb)
-+				prologue_instrumented = true;
-+		}
-+	}
-+
-+	// special cases for some bad linux code: taking the address of static inline functions will materialize them
-+	// but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
-+	// will break other assumptions regarding the expected (but not otherwise enforced) register clobbering  ABI.
-+	// case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
-+	if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
-+		return 0;
-+	if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
-+		return 0;
-+
-+	// 4. insert track call at the beginning
-+	if (!prologue_instrumented) {
-+		gimple_stmt_iterator gsi;
-+
-+		bb = split_block_after_labels(ENTRY_BLOCK_PTR)->dest;
-+		if (dom_info_available_p(CDI_DOMINATORS))
-+			set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR);
-+		gsi = gsi_start_bb(bb);
-+		stackleak_add_instrumentation(&gsi);
-+	}
-+
-+	return 0;
-+}
-+
-+static unsigned int execute_stackleak_final(void)
-+{
-+	rtx insn, next;
-+
-+	if (cfun->calls_alloca)
-+		return 0;
-+
-+	// keep calls only if function frame is big enough
-+	if (get_frame_size() >= track_frame_size)
-+		return 0;
-+
-+	// 1. find pax_track_stack calls
-+	for (insn = get_insns(); insn; insn = next) {
-+		// rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
-+		rtx body;
-+
-+		next = NEXT_INSN(insn);
-+		if (!CALL_P(insn))
-+			continue;
-+		body = PATTERN(insn);
-+		if (GET_CODE(body) != CALL)
-+			continue;
-+		body = XEXP(body, 0);
-+		if (GET_CODE(body) != MEM)
-+			continue;
-+		body = XEXP(body, 0);
-+		if (GET_CODE(body) != SYMBOL_REF)
-+			continue;
-+		if (strcmp(XSTR(body, 0), track_function))
-+			continue;
-+//		warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
-+		// 2. delete call
-+		delete_insn_and_edges(insn);
-+#if BUILDING_GCC_VERSION >= 4007
-+		if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
-+			insn = next;
-+			next = NEXT_INSN(insn);
-+			delete_insn_and_edges(insn);
-+		}
-+#endif
-+	}
-+
-+//	print_simple_rtl(stderr, get_insns());
-+//	print_rtl(stderr, get_insns());
-+//	warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
-+
-+	return 0;
-+}
-+
-+int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
-+{
-+	const char * const plugin_name = plugin_info->base_name;
-+	const int argc = plugin_info->argc;
-+	const struct plugin_argument * const argv = plugin_info->argv;
-+	int i;
-+	struct register_pass_info stackleak_tree_instrument_pass_info = {
-+		.pass				= &stackleak_tree_instrument_pass.pass,
-+//		.reference_pass_name		= "tree_profile",
-+		.reference_pass_name		= "optimized",
-+		.ref_pass_instance_number	= 1,
-+		.pos_op 			= PASS_POS_INSERT_BEFORE
-+	};
-+	struct register_pass_info stackleak_final_pass_info = {
-+		.pass				= &stackleak_final_rtl_opt_pass.pass,
-+		.reference_pass_name		= "final",
-+		.ref_pass_instance_number	= 1,
-+		.pos_op 			= PASS_POS_INSERT_BEFORE
-+	};
-+
-+	if (!plugin_default_version_check(version, &gcc_version)) {
-+		error(G_("incompatible gcc/plugin versions"));
-+		return 1;
-+	}
-+
-+	register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
-+
-+	for (i = 0; i < argc; ++i) {
-+		if (!strcmp(argv[i].key, "track-lowest-sp")) {
-+			if (!argv[i].value) {
-+				error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
-+				continue;
-+			}
-+			track_frame_size = atoi(argv[i].value);
-+			if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
-+				error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
-+			continue;
-+		}
-+		if (!strcmp(argv[i].key, "initialize-locals")) {
-+			if (argv[i].value) {
-+				error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
-+				continue;
-+			}
-+			init_locals = true;
-+			continue;
-+		}
-+		error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
-+	}
-+
-+	register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
-+	register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
-+
-+	return 0;
-+}
-diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
-new file mode 100644
-index 0000000..4fae911
---- /dev/null
-+++ b/tools/gcc/structleak_plugin.c
-@@ -0,0 +1,277 @@
-+/*
-+ * Copyright 2013 by PaX Team <pageexec@freemail.hu>
-+ * Licensed under the GPL v2
-+ *
-+ * Note: the choice of the license means that the compilation process is
-+ *       NOT 'eligible' as defined by gcc's library exception to the GPL v3,
-+ *       but for the kernel it doesn't matter since it doesn't link against
-+ *       any of the gcc libraries
-+ *
-+ * gcc plugin to forcibly initialize certain local variables that could
-+ * otherwise leak kernel stack to userland if they aren't properly initialized
-+ * by later code
-+ *
-+ * Homepage: http://pax.grsecurity.net/
-+ *
-+ * Usage:
-+ * $ # for 4.5/4.6/C based 4.7
-+ * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
-+ * $ # for C++ based 4.7/4.8+
-+ * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
-+ * $ gcc -fplugin=./structleak_plugin.so test.c -O2
-+ *
-+ * TODO: eliminate redundant initializers
-+ *       increase type coverage
-+ */
-+
-+#include "gcc-plugin.h"
-+#include "config.h"
-+#include "system.h"
-+#include "coretypes.h"
-+#include "tree.h"
-+#include "tree-pass.h"
-+#include "intl.h"
-+#include "plugin-version.h"
-+#include "tm.h"
-+#include "toplev.h"
-+#include "function.h"
-+#include "tree-flow.h"
-+#include "plugin.h"
-+#include "gimple.h"
-+#include "diagnostic.h"
-+#include "cfgloop.h"
-+#include "langhooks.h"
-+
-+#if BUILDING_GCC_VERSION >= 4008
-+#define TODO_dump_func 0
-+#endif
-+
-+#define NAME(node) IDENTIFIER_POINTER(DECL_NAME(node))
-+
-+// unused type flag in all versions 4.5-4.8
-+#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_3(TYPE)
-+
-+int plugin_is_GPL_compatible;
-+void debug_gimple_stmt(gimple gs);
-+
-+static struct plugin_info structleak_plugin_info = {
-+	.version	= "201304082245",
-+	.help		= "disable\tdo not activate plugin\n",
-+};
-+
-+static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
-+{
-+	*no_add_attrs = true;
-+
-+	// check for types? for now accept everything linux has to offer
-+	if (TREE_CODE(*node) != FIELD_DECL)
-+		return NULL_TREE;
-+
-+	*no_add_attrs = false;
-+	return NULL_TREE;
-+}
-+
-+static struct attribute_spec user_attr = {
-+	.name			= "user",
-+	.min_length		= 0,
-+	.max_length		= 0,
-+	.decl_required		= false,
-+	.type_required		= false,
-+	.function_type_required	= false,
-+	.handler		= handle_user_attribute,
-+#if BUILDING_GCC_VERSION >= 4007
-+	.affects_type_identity	= true
-+#endif
-+};
-+
-+static void register_attributes(void *event_data, void *data)
-+{
-+	register_attribute(&user_attr);
-+//	register_attribute(&force_attr);
-+}
-+
-+static tree get_field_type(tree field)
-+{
-+	return strip_array_types(TREE_TYPE(field));
-+}
-+
-+static bool is_userspace_type(tree type)
-+{
-+	tree field;
-+
-+	for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
-+		tree fieldtype = get_field_type(field);
-+		enum tree_code code = TREE_CODE(fieldtype);
-+
-+		if (code == RECORD_TYPE || code == UNION_TYPE)
-+			if (is_userspace_type(fieldtype))
-+				return true;
-+
-+		if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
-+			return true;
-+	}
-+	return false;
-+}
-+
-+static void finish_type(void *event_data, void *data)
-+{
-+	tree type = (tree)event_data;
-+
-+	if (TYPE_USERSPACE(type))
-+		return;
-+
-+	if (is_userspace_type(type))
-+		TYPE_USERSPACE(type) = 1;
-+}
-+
-+static void initialize(tree var)
-+{
-+	basic_block bb;
-+	gimple_stmt_iterator gsi;
-+	tree initializer;
-+	gimple init_stmt;
-+
-+	// this is the original entry bb before the forced split
-+	// TODO: check further BBs in case more splits occured before us
-+	bb = ENTRY_BLOCK_PTR->next_bb->next_bb;
-+
-+	// first check if the variable is already initialized, warn otherwise
-+	for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
-+		gimple stmt = gsi_stmt(gsi);
-+		tree rhs1;
-+
-+		// we're looking for an assignment of a single rhs...
-+		if (!gimple_assign_single_p(stmt))
-+			continue;
-+		rhs1 = gimple_assign_rhs1(stmt);
-+#if BUILDING_GCC_VERSION >= 4007
-+		// ... of a non-clobbering expression...
-+		if (TREE_CLOBBER_P(rhs1))
-+			continue;
-+#endif
-+		// ... to our variable...
-+		if (gimple_get_lhs(stmt) != var)
-+			continue;
-+		// if it's an initializer then we're good
-+		if (TREE_CODE(rhs1) == CONSTRUCTOR)
-+			return;
-+	}
-+
-+	// these aren't the 0days you're looking for
-+//	inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
-+
-+	// build the initializer expression
-+	initializer = build_constructor(TREE_TYPE(var), NULL);
-+
-+	// build the initializer stmt
-+	init_stmt = gimple_build_assign(var, initializer);
-+	gsi = gsi_start_bb(ENTRY_BLOCK_PTR->next_bb);
-+	gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
-+	update_stmt(init_stmt);
-+}
-+
-+static unsigned int handle_function(void)
-+{
-+	basic_block bb;
-+	unsigned int ret = 0;
-+	tree var;
-+
-+#if BUILDING_GCC_VERSION == 4005
-+	tree vars;
-+#else
-+	unsigned int i;
-+#endif
-+
-+	// split the first bb where we can put the forced initializers
-+	bb = split_block_after_labels(ENTRY_BLOCK_PTR)->dest;
-+	if (dom_info_available_p(CDI_DOMINATORS))
-+		set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR);
-+
-+	// enumarate all local variables and forcibly initialize our targets
-+#if BUILDING_GCC_VERSION == 4005
-+	for (vars = cfun->local_decls; vars; vars = TREE_CHAIN(vars)) {
-+		var = TREE_VALUE(vars);
-+#else
-+	FOR_EACH_LOCAL_DECL(cfun, i, var) {
-+#endif
-+		tree type = TREE_TYPE(var);
-+
-+		gcc_assert(DECL_P(var));
-+		if (!auto_var_in_fn_p(var, current_function_decl))
-+			continue;
-+
-+		// only care about structure types
-+		if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
-+			continue;
-+
-+		// if the type is of interest, examine the variable
-+		if (TYPE_USERSPACE(type))
-+			initialize(var);
-+	}
-+
-+	return ret;
-+}
-+
-+static struct gimple_opt_pass structleak_pass = {
-+	.pass = {
-+		.type			= GIMPLE_PASS,
-+		.name			= "structleak",
-+#if BUILDING_GCC_VERSION >= 4008
-+		.optinfo_flags		= OPTGROUP_NONE,
-+#endif
-+		.gate			= NULL,
-+		.execute		= handle_function,
-+		.sub			= NULL,
-+		.next			= NULL,
-+		.static_pass_number	= 0,
-+		.tv_id			= TV_NONE,
-+		.properties_required	= PROP_cfg,
-+		.properties_provided	= 0,
-+		.properties_destroyed	= 0,
-+		.todo_flags_start	= 0,
-+		.todo_flags_finish	= TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
-+	}
-+};
-+
-+int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
-+{
-+	int i;
-+	const char * const plugin_name = plugin_info->base_name;
-+	const int argc = plugin_info->argc;
-+	const struct plugin_argument * const argv = plugin_info->argv;
-+	bool enable = true;
-+
-+	struct register_pass_info structleak_pass_info = {
-+		.pass				= &structleak_pass.pass,
-+		.reference_pass_name		= "ssa",
-+		.ref_pass_instance_number	= 1,
-+		.pos_op				= PASS_POS_INSERT_AFTER
-+	};
-+
-+	if (!plugin_default_version_check(version, &gcc_version)) {
-+		error(G_("incompatible gcc/plugin versions"));
-+		return 1;
-+	}
-+
-+	if (strcmp(lang_hooks.name, "GNU C")) {
-+		inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
-+		enable = false;
-+	}
-+
-+	for (i = 0; i < argc; ++i) {
-+		if (!strcmp(argv[i].key, "disable")) {
-+			enable = false;
-+			continue;
-+		}
-+		error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
-+	}
-+
-+	register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
-+	if (enable) {
-+		register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
-+		register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
-+	}
-+	register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
-+
-+	return 0;
-+}
-diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
-index 6789d78..4afd019e 100644
---- a/tools/perf/util/include/asm/alternative-asm.h
-+++ b/tools/perf/util/include/asm/alternative-asm.h
-@@ -5,4 +5,7 @@
- 
- #define altinstruction_entry #
- 
-+	.macro pax_force_retaddr rip=0, reload=0
-+	.endm
-+
- #endif
-diff --git a/tools/perf/util/include/linux/compiler.h b/tools/perf/util/include/linux/compiler.h
-index 547628e..74de9f2 100644
---- a/tools/perf/util/include/linux/compiler.h
-+++ b/tools/perf/util/include/linux/compiler.h
-@@ -11,4 +11,12 @@
- 
- #define __used		__attribute__((__unused__))
- 
-+#ifndef __size_overflow
-+# define __size_overflow(...)
-+#endif
-+
-+#ifndef __intentional_overflow
-+# define __intentional_overflow(...)
-+#endif
-+
- #endif
-diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
-index 8bf05f0..61ba256 100644
---- a/virt/kvm/kvm_main.c
-+++ b/virt/kvm/kvm_main.c
-@@ -75,12 +75,17 @@ LIST_HEAD(vm_list);
- 
- static cpumask_var_t cpus_hardware_enabled;
- static int kvm_usage_count = 0;
--static atomic_t hardware_enable_failed;
-+static atomic_unchecked_t hardware_enable_failed;
- 
- struct kmem_cache *kvm_vcpu_cache;
- EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
- 
--static __read_mostly struct preempt_ops kvm_preempt_ops;
-+static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
-+static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
-+static struct preempt_ops kvm_preempt_ops = {
-+	.sched_in = kvm_sched_in,
-+	.sched_out = kvm_sched_out,
-+};
- 
- struct dentry *kvm_debugfs_dir;
- 
-@@ -659,7 +664,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
- 	/* We can read the guest memory with __xxx_user() later on. */
- 	if (user_alloc &&
- 	    ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
--	     !access_ok(VERIFY_WRITE,
-+	     !__access_ok(VERIFY_WRITE,
- 			(void __user *)(unsigned long)mem->userspace_addr,
- 			mem->memory_size)))
- 		goto out;
-@@ -774,7 +779,7 @@ skip_lpage:
- 		new.userspace_addr = mem->userspace_addr;
- #endif /* not defined CONFIG_S390 */
- 
--	if (!npages) {
-+	if (!npages || base_gfn != old.base_gfn) {
- 		r = -ENOMEM;
- 		slots = kzalloc(sizeof(struct kvm_memslots), GFP_KERNEL);
- 		if (!slots)
-@@ -788,8 +793,10 @@ skip_lpage:
- 		old_memslots = kvm->memslots;
- 		rcu_assign_pointer(kvm->memslots, slots);
- 		synchronize_srcu_expedited(&kvm->srcu);
--		/* From this point no new shadow pages pointing to a deleted
--		 * memslot will be created.
-+		/* slot was deleted or moved, clear iommu mapping */
-+		kvm_iommu_unmap_pages(kvm, &old);
-+		/* From this point no new shadow pages pointing to a deleted,
-+		 * or moved, memslot will be created.
- 		 *
- 		 * validation of sp->gfn happens in:
- 		 * 	- gfn_to_hva (kvm_read_guest, gfn_to_pfn)
-@@ -803,14 +810,6 @@ skip_lpage:
- 	if (r)
- 		goto out_free;
- 
--	/* map/unmap the pages in iommu page table */
--	if (npages) {
--		r = kvm_iommu_map_pages(kvm, &new);
--		if (r)
--			goto out_free;
--	} else
--		kvm_iommu_unmap_pages(kvm, &old);
--
- 	r = -ENOMEM;
- 	slots = kzalloc(sizeof(struct kvm_memslots), GFP_KERNEL);
- 	if (!slots)
-@@ -820,6 +819,13 @@ skip_lpage:
- 		slots->nmemslots = mem->slot + 1;
- 	slots->generation++;
- 
-+	/* map new memory slot into the iommu */
-+	if (npages) {
-+		r = kvm_iommu_map_pages(kvm, &new);
-+		if (r)
-+			goto out_slots;
-+	}
-+
- 	/* actual memory is freed via old in kvm_free_physmem_slot below */
- 	if (!npages) {
- 		new.rmap = NULL;
-@@ -847,6 +853,8 @@ skip_lpage:
- 
- 	return 0;
- 
-+out_slots:
-+	kfree(slots);
- out_free:
- 	kvm_free_physmem_slot(&new, &old);
- out:
-@@ -1657,7 +1665,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
- 	return 0;
- }
- 
--static struct file_operations kvm_vcpu_fops = {
-+static file_operations_no_const kvm_vcpu_fops __read_only = {
- 	.release        = kvm_vcpu_release,
- 	.unlocked_ioctl = kvm_vcpu_ioctl,
- #ifdef CONFIG_COMPAT
-@@ -2177,7 +2185,7 @@ static int kvm_vm_mmap(struct file *file, struct vm_area_struct *vma)
- 	return 0;
- }
- 
--static struct file_operations kvm_vm_fops = {
-+static file_operations_no_const kvm_vm_fops __read_only = {
- 	.release        = kvm_vm_release,
- 	.unlocked_ioctl = kvm_vm_ioctl,
- #ifdef CONFIG_COMPAT
-@@ -2275,7 +2283,7 @@ out:
- 	return r;
- }
- 
--static struct file_operations kvm_chardev_ops = {
-+static file_operations_no_const kvm_chardev_ops __read_only = {
- 	.unlocked_ioctl = kvm_dev_ioctl,
- 	.compat_ioctl   = kvm_dev_ioctl,
- 	.llseek		= noop_llseek,
-@@ -2301,7 +2309,7 @@ static void hardware_enable_nolock(void *junk)
- 
- 	if (r) {
- 		cpumask_clear_cpu(cpu, cpus_hardware_enabled);
--		atomic_inc(&hardware_enable_failed);
-+		atomic_inc_unchecked(&hardware_enable_failed);
- 		printk(KERN_INFO "kvm: enabling virtualization on "
- 				 "CPU%d failed\n", cpu);
- 	}
-@@ -2355,10 +2363,10 @@ static int hardware_enable_all(void)
- 
- 	kvm_usage_count++;
- 	if (kvm_usage_count == 1) {
--		atomic_set(&hardware_enable_failed, 0);
-+		atomic_set_unchecked(&hardware_enable_failed, 0);
- 		on_each_cpu(hardware_enable_nolock, NULL, 1);
- 
--		if (atomic_read(&hardware_enable_failed)) {
-+		if (atomic_read_unchecked(&hardware_enable_failed)) {
- 			hardware_disable_all_nolock();
- 			r = -EBUSY;
- 		}
-@@ -2709,7 +2717,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
- 	kvm_arch_vcpu_put(vcpu);
- }
- 
--int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
-+int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
- 		  struct module *module)
- {
- 	int r;
-@@ -2772,7 +2780,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
- 	if (!vcpu_align)
- 		vcpu_align = __alignof__(struct kvm_vcpu);
- 	kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
--					   0, NULL);
-+					   SLAB_USERCOPY, NULL);
- 	if (!kvm_vcpu_cache) {
- 		r = -ENOMEM;
- 		goto out_free_3;
-@@ -2782,9 +2790,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
- 	if (r)
- 		goto out_free;
- 
-+	pax_open_kernel();
- 	kvm_chardev_ops.owner = module;
- 	kvm_vm_fops.owner = module;
- 	kvm_vcpu_fops.owner = module;
-+	pax_close_kernel();
- 
- 	r = misc_register(&kvm_dev);
- 	if (r) {
-@@ -2794,9 +2804,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
- 
- 	register_syscore_ops(&kvm_syscore_ops);
- 
--	kvm_preempt_ops.sched_in = kvm_sched_in;
--	kvm_preempt_ops.sched_out = kvm_sched_out;
--
- 	kvm_init_debug();
- 
- 	return 0;