Grsec/PaX: 3.0-{3.2.63,3.14.19,3.16.3}-20140918090120140918

25 files changed, 508 insertions, 1195 deletions

diff --git a/3.14.18/0000_README b/3.14.19/0000_README
index 09338f7..d825e9a 100644
--- a/3.14.18/0000_README
+++ b/3.14.19/0000_README
@@ -2,7 +2,7 @@ README
 -----------------------------------------------------------------------------
 Individual Patch Descriptions:
 -----------------------------------------------------------------------------
-Patch:	4420_grsecurity-3.0-3.14.18-201409141906.patch
+Patch:	4420_grsecurity-3.0-3.14.19-201409180900.patch
 From:	http://www.grsecurity.net
 Desc:	hardened-sources base patch from upstream grsecurity
 
diff --git a/3.14.18/4420_grsecurity-3.0-3.14.18-201409141906.patch b/3.14.19/4420_grsecurity-3.0-3.14.19-201409180900.patch
index 54a332a..3cb0c39 100644
--- a/3.14.18/4420_grsecurity-3.0-3.14.18-201409141906.patch
+++ b/3.14.19/4420_grsecurity-3.0-3.14.19-201409180900.patch
@@ -287,7 +287,7 @@ index 7116fda..d8ed6e8 100644
  
  	pcd.		[PARIDE]
 diff --git a/Makefile b/Makefile
-index 05279d4..c24e149 100644
+index b1746b4..35b5438 100644
 --- a/Makefile
 +++ b/Makefile
 @@ -244,8 +244,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
@@ -6847,7 +6847,7 @@ index 1188e00..41cf144 100644
  #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 7faf5f2..f3d3cf4 100644
+index 71df942..199dd19 100644
 --- a/arch/mips/kernel/binfmt_elfo32.c
 +++ b/arch/mips/kernel/binfmt_elfo32.c
 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
@@ -6863,7 +6863,7 @@ index 7faf5f2..f3d3cf4 100644
 +
  #include <asm/processor.h>
  
- /*
+ /* These MUST be defined before elf.h gets included */
 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
 index 2b91fe8..fe4f6b4 100644
 --- a/arch/mips/kernel/i8259.c
@@ -6955,10 +6955,10 @@ index 6ae540e..b7396dc 100644
 -	return sp & ALMASK;
 -}
 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
-index 7da9b76..21578be 100644
+index 60f48fe..a2df508 100644
 --- a/arch/mips/kernel/ptrace.c
 +++ b/arch/mips/kernel/ptrace.c
-@@ -658,6 +658,10 @@ long arch_ptrace(struct task_struct *child, long request,
+@@ -790,6 +790,10 @@ long arch_ptrace(struct task_struct *child, long request,
  	return ret;
  }
  
@@ -6969,7 +6969,7 @@ index 7da9b76..21578be 100644
  /*
   * Notification of system call entry/exit
   * - triggered by current->work.syscall_trace
-@@ -674,6 +678,11 @@ asmlinkage void syscall_trace_enter(struct pt_regs *regs)
+@@ -806,6 +810,11 @@ asmlinkage void syscall_trace_enter(struct pt_regs *regs)
  	    tracehook_report_syscall_entry(regs))
  		ret = -1;
  
@@ -24768,7 +24768,7 @@ index f36bd42..0ab4474 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 a468c0a..c7dec74 100644
+index a468c0a..8b5a879 100644
 --- a/arch/x86/kernel/head_64.S
 +++ b/arch/x86/kernel/head_64.S
 @@ -20,6 +20,8 @@
@@ -24820,7 +24820,11 @@ index a468c0a..c7dec74 100644
  
  	/*
  	 * Set up the identity mapping for the switchover.  These
-@@ -177,8 +198,8 @@ ENTRY(secondary_startup_64)
+@@ -174,11 +195,12 @@ ENTRY(secondary_startup_64)
+ 	 * after the boot processor executes this code.
+ 	 */
+ 
++	orq	$-1, %rbp
  	movq	$(init_level4_pgt - __START_KERNEL_map), %rax
  1:
  
@@ -24831,7 +24835,7 @@ index a468c0a..c7dec74 100644
  	movq	%rcx, %cr4
  
  	/* Setup early boot stage 4 level pagetables. */
-@@ -199,10 +220,19 @@ ENTRY(secondary_startup_64)
+@@ -199,10 +221,19 @@ ENTRY(secondary_startup_64)
  	movl	$MSR_EFER, %ecx
  	rdmsr
  	btsl	$_EFER_SCE, %eax	/* Enable System Call */
@@ -24839,10 +24843,10 @@ index a468c0a..c7dec74 100644
 +	btl	$(X86_FEATURE_NX & 31),%edi	/* No Execute supported? */
  	jnc     1f
  	btsl	$_EFER_NX, %eax
++	cmpq	$-1, %rbp
++	je	1f
  	btsq	$_PAGE_BIT_NX,early_pmd_flags(%rip)
-+#ifndef CONFIG_EFI
 +	btsq	$_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
-+#endif
 +	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)
@@ -24852,7 +24856,7 @@ index a468c0a..c7dec74 100644
  1:	wrmsr				/* Make changes effective */
  
  	/* Setup cr0 */
-@@ -282,6 +312,7 @@ ENTRY(secondary_startup_64)
+@@ -282,6 +313,7 @@ ENTRY(secondary_startup_64)
  	 *	REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
  	 *		address given in m16:64.
  	 */
@@ -24860,7 +24864,7 @@ index a468c0a..c7dec74 100644
  	movq	initial_code(%rip),%rax
  	pushq	$0		# fake return address to stop unwinder
  	pushq	$__KERNEL_CS	# set correct cs
-@@ -313,7 +344,7 @@ ENDPROC(start_cpu0)
+@@ -313,7 +345,7 @@ ENDPROC(start_cpu0)
  	.quad	INIT_PER_CPU_VAR(irq_stack_union)
  
  	GLOBAL(stack_start)
@@ -24869,7 +24873,7 @@ index a468c0a..c7dec74 100644
  	.word  0
  	__FINITDATA
  
-@@ -391,7 +422,7 @@ ENTRY(early_idt_handler)
+@@ -391,7 +423,7 @@ ENTRY(early_idt_handler)
  	call dump_stack
  #ifdef CONFIG_KALLSYMS	
  	leaq early_idt_ripmsg(%rip),%rdi
@@ -24878,7 +24882,7 @@ index a468c0a..c7dec74 100644
  	call __print_symbol
  #endif
  #endif /* EARLY_PRINTK */
-@@ -420,6 +451,7 @@ ENDPROC(early_idt_handler)
+@@ -420,6 +452,7 @@ ENDPROC(early_idt_handler)
  early_recursion_flag:
  	.long 0
  
@@ -24886,7 +24890,7 @@ index a468c0a..c7dec74 100644
  #ifdef CONFIG_EARLY_PRINTK
  early_idt_msg:
  	.asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
-@@ -447,29 +479,52 @@ NEXT_PAGE(early_level4_pgt)
+@@ -447,29 +480,52 @@ NEXT_PAGE(early_level4_pgt)
  NEXT_PAGE(early_dynamic_pgts)
  	.fill	512*EARLY_DYNAMIC_PAGE_TABLES,8,0
  
@@ -24948,7 +24952,7 @@ index a468c0a..c7dec74 100644
  
  NEXT_PAGE(level3_kernel_pgt)
  	.fill	L3_START_KERNEL,8,0
-@@ -477,6 +532,9 @@ NEXT_PAGE(level3_kernel_pgt)
+@@ -477,6 +533,9 @@ NEXT_PAGE(level3_kernel_pgt)
  	.quad	level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
  	.quad	level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
  
@@ -24958,7 +24962,7 @@ index a468c0a..c7dec74 100644
  NEXT_PAGE(level2_kernel_pgt)
  	/*
  	 * 512 MB kernel mapping. We spend a full page on this pagetable
-@@ -494,28 +552,64 @@ NEXT_PAGE(level2_kernel_pgt)
+@@ -494,28 +553,64 @@ NEXT_PAGE(level2_kernel_pgt)
  NEXT_PAGE(level2_fixmap_pgt)
  	.fill	506,8,0
  	.quad	level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
@@ -34859,7 +34863,7 @@ index 9ee3491..872192f 100644
  
  	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 666b74a..673d88f 100644
+index 666b74a..7c90b04 100644
 --- a/arch/x86/platform/efi/efi_64.c
 +++ b/arch/x86/platform/efi/efi_64.c
 @@ -97,6 +97,11 @@ void __init efi_call_phys_prelog(void)
@@ -34886,6 +34890,31 @@ index 666b74a..673d88f 100644
  	__flush_tlb_all();
  	local_irq_restore(efi_flags);
  	early_code_mapping_set_exec(0);
+@@ -141,8 +151,23 @@ int efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
+ {
+ 	pgd_t *pgd;
+ 
+-	if (efi_enabled(EFI_OLD_MEMMAP))
++	if (efi_enabled(EFI_OLD_MEMMAP)) {
++		/* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
++		 * able to execute the EFI services.
++		 */
++		if (__supported_pte_mask & _PAGE_NX) {
++			unsigned long addr = (unsigned long) __va(0);
++			pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) &  ~_PAGE_NX);
++
++			pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
++#ifdef CONFIG_PAX_PER_CPU_PGD
++			set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
++#endif
++			set_pgd(pgd_offset_k(addr), pe);
++		}
++
+ 		return 0;
++	}
+ 
+ 	efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
+ 	pgd = __va(efi_scratch.efi_pgt);
 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
@@ -36451,7 +36480,7 @@ index c68e724..e863008 100644
  		/* parse the table header to get the table length */
  		if (count <= sizeof(struct acpi_table_header))
 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
-index 3dca36d..abaf070 100644
+index 17f9ec5..d9a455e 100644
 --- a/drivers/acpi/processor_idle.c
 +++ b/drivers/acpi/processor_idle.c
 @@ -952,7 +952,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
@@ -40791,10 +40820,10 @@ index 4c3feaa..26391ce 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 23ca7a5..b6c955d 100644
+index 74ed08a..e81b8c5 100644
 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
-@@ -97,7 +97,6 @@ struct nouveau_drm {
+@@ -99,7 +99,6 @@ struct nouveau_drm {
  		struct drm_global_reference mem_global_ref;
  		struct ttm_bo_global_ref bo_global_ref;
  		struct ttm_bo_device bdev;
@@ -44504,7 +44533,7 @@ index 3e6d115..ffecdeb 100644
  /*----------------------------------------------------------------*/
  
 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
-index 56e24c0..e1c8e1f 100644
+index d7690f8..3db9ef1 100644
 --- a/drivers/md/raid1.c
 +++ b/drivers/md/raid1.c
 @@ -1931,7 +1931,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
@@ -44526,10 +44555,10 @@ index 56e24c0..e1c8e1f 100644
  					       "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 cb882aa..cb8aeca 100644
+index a46124e..caf0bd55 100644
 --- a/drivers/md/raid10.c
 +++ b/drivers/md/raid10.c
-@@ -1949,7 +1949,7 @@ static void end_sync_read(struct bio *bio, int error)
+@@ -1948,7 +1948,7 @@ 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
  		 */
@@ -44538,7 +44567,7 @@ index cb882aa..cb8aeca 100644
  			   &conf->mirrors[d].rdev->corrected_errors);
  
  	/* for reconstruct, we always reschedule after a read.
-@@ -2307,7 +2307,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
+@@ -2306,7 +2306,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
  {
  	struct timespec cur_time_mon;
  	unsigned long hours_since_last;
@@ -44547,7 +44576,7 @@ index cb882aa..cb8aeca 100644
  
  	ktime_get_ts(&cur_time_mon);
  
-@@ -2329,9 +2329,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
+@@ -2328,9 +2328,9 @@ 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))
@@ -44559,7 +44588,7 @@ index cb882aa..cb8aeca 100644
  }
  
  static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
-@@ -2385,8 +2385,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
+@@ -2384,8 +2384,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
  		return;
  
  	check_decay_read_errors(mddev, rdev);
@@ -44570,7 +44599,7 @@ index cb882aa..cb8aeca 100644
  		char b[BDEVNAME_SIZE];
  		bdevname(rdev->bdev, b);
  
-@@ -2394,7 +2394,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
+@@ -2393,7 +2393,7 @@ 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,
@@ -44579,7 +44608,7 @@ index cb882aa..cb8aeca 100644
  		printk(KERN_NOTICE
  		       "md/raid10:%s: %s: Failing raid device\n",
  		       mdname(mddev), b);
-@@ -2549,7 +2549,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
+@@ -2548,7 +2548,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
  					       sect +
  					       choose_data_offset(r10_bio, rdev)),
  				       bdevname(rdev->bdev, b));
@@ -44588,25 +44617,8 @@ index cb882aa..cb8aeca 100644
  			}
  
  			rdev_dec_pending(rdev, mddev);
-@@ -2954,6 +2954,7 @@ static sector_t sync_request(struct mddev *mddev, sector_t sector_nr,
- 		 */
- 		if (test_bit(MD_RECOVERY_RESHAPE, &mddev->recovery)) {
- 			end_reshape(conf);
-+			close_sync(conf);
- 			return 0;
- 		}
- 
-@@ -4411,7 +4412,7 @@ read_more:
- 	read_bio->bi_private = r10_bio;
- 	read_bio->bi_end_io = end_sync_read;
- 	read_bio->bi_rw = READ;
--	read_bio->bi_flags &= ~(BIO_POOL_MASK - 1);
-+	read_bio->bi_flags &= (~0UL << BIO_RESET_BITS);
- 	read_bio->bi_flags |= 1 << BIO_UPTODATE;
- 	read_bio->bi_vcnt = 0;
- 	read_bio->bi_iter.bi_size = 0;
 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
-index 16f5c21..c5d72c7 100644
+index 18cda77..c5d72c7 100644
 --- a/drivers/md/raid5.c
 +++ b/drivers/md/raid5.c
 @@ -1707,6 +1707,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
@@ -44667,15 +44679,6 @@ index 16f5c21..c5d72c7 100644
  			 > conf->max_nr_stripes)
  			printk(KERN_WARNING
  			       "md/raid:%s: Too many read errors, failing device %s.\n",
-@@ -3779,6 +3787,8 @@ static void handle_stripe(struct stripe_head *sh)
- 				set_bit(R5_Wantwrite, &dev->flags);
- 				if (prexor)
- 					continue;
-+				if (s.failed > 1)
-+					continue;
- 				if (!test_bit(R5_Insync, &dev->flags) ||
- 				    ((i == sh->pd_idx || i == sh->qd_idx)  &&
- 				     s.failed == 0))
 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
 index 983db75..ef9248c 100644
 --- a/drivers/media/dvb-core/dvbdev.c
@@ -49737,7 +49740,7 @@ index ff75ef8..2dfe00a 100644
  /*
   *  fcs_port_sm FCS logical port state machine
 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
-index 2e28392..9d865b6 100644
+index a38aafa0..fe8f03b 100644
 --- a/drivers/scsi/bfa/bfa_ioc.h
 +++ b/drivers/scsi/bfa/bfa_ioc.h
 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
@@ -50741,7 +50744,7 @@ index fd8ffe6..fd0bebf 100644
  	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 d47ffc8..30f46a9 100644
+index e3e794e..f72f20c 100644
 --- a/drivers/scsi/scsi_transport_srp.c
 +++ b/drivers/scsi/scsi_transport_srp.c
 @@ -36,7 +36,7 @@
@@ -50762,7 +50765,7 @@ index d47ffc8..30f46a9 100644
  	return 0;
  }
  
-@@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
+@@ -735,7 +735,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
  			  rport_fast_io_fail_timedout);
  	INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
  
@@ -50772,10 +50775,10 @@ index d47ffc8..30f46a9 100644
  
  	transport_setup_device(&rport->dev);
 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
-index 36d1a23..3f33303 100644
+index e8abb73..faa6fbe 100644
 --- a/drivers/scsi/sd.c
 +++ b/drivers/scsi/sd.c
-@@ -2962,7 +2962,7 @@ static int sd_probe(struct device *dev)
+@@ -2967,7 +2967,7 @@ static int sd_probe(struct device *dev)
  	sdkp->disk = gd;
  	sdkp->index = index;
  	atomic_set(&sdkp->openers, 0);
@@ -58686,10 +58689,10 @@ index 7c6b73c..a8f0db2 100644
  
  	atomic_set(&midCount, 0);
 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
-index 30f6e92..e915ba5 100644
+index f15d435..0f61ef5 100644
 --- a/fs/cifs/cifsglob.h
 +++ b/fs/cifs/cifsglob.h
-@@ -806,35 +806,35 @@ struct cifs_tcon {
+@@ -801,35 +801,35 @@ struct cifs_tcon {
  	__u16 Flags;		/* optional support bits */
  	enum statusEnum tidStatus;
  #ifdef CONFIG_CIFS_STATS
@@ -58749,7 +58752,7 @@ index 30f6e92..e915ba5 100644
  		} smb2_stats;
  #endif /* CONFIG_CIFS_SMB2 */
  	} stats;
-@@ -1170,7 +1170,7 @@ convert_delimiter(char *path, char delim)
+@@ -1165,7 +1165,7 @@ convert_delimiter(char *path, char delim)
  }
  
  #ifdef CONFIG_CIFS_STATS
@@ -58758,7 +58761,7 @@ index 30f6e92..e915ba5 100644
  
  static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
  					    unsigned int bytes)
-@@ -1536,8 +1536,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
+@@ -1531,8 +1531,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
  /* Various Debug counters */
  GLOBAL_EXTERN atomic_t bufAllocCount;    /* current number allocated  */
  #ifdef CONFIG_CIFS_STATS2
@@ -58770,7 +58773,7 @@ index 30f6e92..e915ba5 100644
  GLOBAL_EXTERN atomic_t smBufAllocCount;
  GLOBAL_EXTERN atomic_t midCount;
 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
-index 87c4dd0..a90f115 100644
+index 8175b18..9525542 100644
 --- a/fs/cifs/file.c
 +++ b/fs/cifs/file.c
 @@ -1900,10 +1900,14 @@ static int cifs_writepages(struct address_space *mapping,
@@ -58923,7 +58926,7 @@ index d1fdfa8..94558f8 100644
  }
  
 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
-index 35ddc3e..563e809 100644
+index f8977b2..bb38079 100644
 --- a/fs/cifs/smb2ops.c
 +++ b/fs/cifs/smb2ops.c
 @@ -364,8 +364,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
@@ -59044,10 +59047,10 @@ index 35ddc3e..563e809 100644
  }
  
 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
-index 049a3f2..0f41305 100644
+index 9aab8fe..2bd5f3b 100644
 --- a/fs/cifs/smb2pdu.c
 +++ b/fs/cifs/smb2pdu.c
-@@ -2099,8 +2099,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
+@@ -2100,8 +2100,7 @@ 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);
@@ -59414,20 +59417,10 @@ index a93f7e6..d58bcbe 100644
  		return 0;
  	while (nr) {
 diff --git a/fs/dcache.c b/fs/dcache.c
-index 7f3b400..f91b141 100644
+index 58d57da..f91b141 100644
 --- a/fs/dcache.c
 +++ b/fs/dcache.c
-@@ -106,8 +106,7 @@ static inline struct hlist_bl_head *d_hash(const struct dentry *parent,
- 					unsigned int hash)
- {
- 	hash += (unsigned long) parent / L1_CACHE_BYTES;
--	hash = hash + (hash >> d_hash_shift);
--	return dentry_hashtable + (hash & d_hash_mask);
-+	return dentry_hashtable + hash_32(hash, d_hash_shift);
- }
- 
- /* Statistics gathering. */
-@@ -251,7 +250,7 @@ static void __d_free(struct rcu_head *head)
+@@ -250,7 +250,7 @@ static void __d_free(struct rcu_head *head)
   */
  static void d_free(struct dentry *dentry)
  {
@@ -59436,7 +59429,7 @@ index 7f3b400..f91b141 100644
  	this_cpu_dec(nr_dentry);
  	if (dentry->d_op && dentry->d_op->d_release)
  		dentry->d_op->d_release(dentry);
-@@ -597,7 +596,7 @@ repeat:
+@@ -596,7 +596,7 @@ repeat:
  		dentry->d_flags |= DCACHE_REFERENCED;
  	dentry_lru_add(dentry);
  
@@ -59445,7 +59438,7 @@ index 7f3b400..f91b141 100644
  	spin_unlock(&dentry->d_lock);
  	return;
  
-@@ -652,7 +651,7 @@ int d_invalidate(struct dentry * dentry)
+@@ -651,7 +651,7 @@ int d_invalidate(struct dentry * dentry)
  	 * We also need to leave mountpoints alone,
  	 * directory or not.
  	 */
@@ -59454,7 +59447,7 @@ index 7f3b400..f91b141 100644
  		if (S_ISDIR(dentry->d_inode->i_mode) || d_mountpoint(dentry)) {
  			spin_unlock(&dentry->d_lock);
  			return -EBUSY;
-@@ -668,7 +667,7 @@ EXPORT_SYMBOL(d_invalidate);
+@@ -667,7 +667,7 @@ EXPORT_SYMBOL(d_invalidate);
  /* This must be called with d_lock held */
  static inline void __dget_dlock(struct dentry *dentry)
  {
@@ -59463,7 +59456,7 @@ index 7f3b400..f91b141 100644
  }
  
  static inline void __dget(struct dentry *dentry)
-@@ -709,8 +708,8 @@ repeat:
+@@ -708,8 +708,8 @@ repeat:
  		goto repeat;
  	}
  	rcu_read_unlock();
@@ -59474,7 +59467,7 @@ index 7f3b400..f91b141 100644
  	spin_unlock(&ret->d_lock);
  	return ret;
  }
-@@ -793,7 +792,7 @@ restart:
+@@ -792,7 +792,7 @@ restart:
  	spin_lock(&inode->i_lock);
  	hlist_for_each_entry(dentry, &inode->i_dentry, d_alias) {
  		spin_lock(&dentry->d_lock);
@@ -59483,7 +59476,7 @@ index 7f3b400..f91b141 100644
  			/*
  			 * inform the fs via d_prune that this dentry
  			 * is about to be unhashed and destroyed.
-@@ -885,7 +884,7 @@ static void shrink_dentry_list(struct list_head *list)
+@@ -884,7 +884,7 @@ static void shrink_dentry_list(struct list_head *list)
  		 * We found an inuse dentry which was not removed from
  		 * the LRU because of laziness during lookup. Do not free it.
  		 */
@@ -59492,7 +59485,7 @@ index 7f3b400..f91b141 100644
  			spin_unlock(&dentry->d_lock);
  			continue;
  		}
-@@ -931,7 +930,7 @@ dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg)
+@@ -930,7 +930,7 @@ dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg)
  	 * counts, just remove them from the LRU. Otherwise give them
  	 * another pass through the LRU.
  	 */
@@ -59501,7 +59494,7 @@ index 7f3b400..f91b141 100644
  		d_lru_isolate(dentry);
  		spin_unlock(&dentry->d_lock);
  		return LRU_REMOVED;
-@@ -1269,7 +1268,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
+@@ -1268,7 +1268,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
  	 * loop in shrink_dcache_parent() might not make any progress
  	 * and loop forever.
  	 */
@@ -59510,7 +59503,7 @@ index 7f3b400..f91b141 100644
  		dentry_lru_del(dentry);
  	} else if (!(dentry->d_flags & DCACHE_SHRINK_LIST)) {
  		/*
-@@ -1323,11 +1322,11 @@ static enum d_walk_ret umount_collect(void *_data, struct dentry *dentry)
+@@ -1322,11 +1322,11 @@ static enum d_walk_ret umount_collect(void *_data, struct dentry *dentry)
  	struct select_data *data = _data;
  	enum d_walk_ret ret = D_WALK_CONTINUE;
  
@@ -59524,7 +59517,7 @@ index 7f3b400..f91b141 100644
  			goto out;
  		printk(KERN_ERR
  		       "BUG: Dentry %p{i=%lx,n=%s}"
-@@ -1337,7 +1336,7 @@ static enum d_walk_ret umount_collect(void *_data, struct dentry *dentry)
+@@ -1336,7 +1336,7 @@ static enum d_walk_ret umount_collect(void *_data, struct dentry *dentry)
  		       dentry->d_inode ?
  		       dentry->d_inode->i_ino : 0UL,
  		       dentry->d_name.name,
@@ -59533,7 +59526,7 @@ index 7f3b400..f91b141 100644
  		       dentry->d_sb->s_type->name,
  		       dentry->d_sb->s_id);
  		BUG();
-@@ -1495,7 +1494,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
+@@ -1494,7 +1494,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
  	 */
  	dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
  	if (name->len > DNAME_INLINE_LEN-1) {
@@ -59542,7 +59535,7 @@ index 7f3b400..f91b141 100644
  		if (!dname) {
  			kmem_cache_free(dentry_cache, dentry); 
  			return NULL;
-@@ -1513,7 +1512,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
+@@ -1512,7 +1512,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
  	smp_wmb();
  	dentry->d_name.name = dname;
  
@@ -59551,7 +59544,7 @@ index 7f3b400..f91b141 100644
  	dentry->d_flags = 0;
  	spin_lock_init(&dentry->d_lock);
  	seqcount_init(&dentry->d_seq);
-@@ -2276,7 +2275,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
+@@ -2275,7 +2275,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
  				goto next;
  		}
  
@@ -59560,7 +59553,7 @@ index 7f3b400..f91b141 100644
  		found = dentry;
  		spin_unlock(&dentry->d_lock);
  		break;
-@@ -2375,7 +2374,7 @@ again:
+@@ -2374,7 +2374,7 @@ again:
  	spin_lock(&dentry->d_lock);
  	inode = dentry->d_inode;
  	isdir = S_ISDIR(inode->i_mode);
@@ -59569,7 +59562,7 @@ index 7f3b400..f91b141 100644
  		if (!spin_trylock(&inode->i_lock)) {
  			spin_unlock(&dentry->d_lock);
  			cpu_relax();
-@@ -3314,7 +3313,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
+@@ -3313,7 +3313,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
  
  		if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
  			dentry->d_flags |= DCACHE_GENOCIDE;
@@ -59578,7 +59571,7 @@ index 7f3b400..f91b141 100644
  		}
  	}
  	return D_WALK_CONTINUE;
-@@ -3430,7 +3429,8 @@ 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,
@@ -62733,18 +62726,10 @@ index b29e42f..5ea7fdf 100644
  #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
  
 diff --git a/fs/namei.c b/fs/namei.c
-index bdea109..6e919ab 100644
+index d5a4fae..d221b37 100644
 --- a/fs/namei.c
 +++ b/fs/namei.c
-@@ -34,6 +34,7 @@
- #include <linux/device_cgroup.h>
- #include <linux/fs_struct.h>
- #include <linux/posix_acl.h>
-+#include <linux/hash.h>
- #include <asm/uaccess.h>
- 
- #include "internal.h"
-@@ -330,17 +331,34 @@ int generic_permission(struct inode *inode, int mask)
+@@ -331,17 +331,34 @@ int generic_permission(struct inode *inode, int mask)
  	if (ret != -EACCES)
  		return ret;
  
@@ -62782,7 +62767,7 @@ index bdea109..6e919ab 100644
  	 * Read/write DACs are always overridable.
  	 * Executable DACs are overridable when there is
  	 * at least one exec bit set.
-@@ -349,14 +367,6 @@ int generic_permission(struct inode *inode, int mask)
+@@ -350,14 +367,6 @@ int generic_permission(struct inode *inode, int mask)
  		if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
  			return 0;
  
@@ -62797,7 +62782,7 @@ index bdea109..6e919ab 100644
  	return -EACCES;
  }
  
-@@ -822,7 +832,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
+@@ -823,7 +832,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
  {
  	struct dentry *dentry = link->dentry;
  	int error;
@@ -62806,7 +62791,7 @@ index bdea109..6e919ab 100644
  
  	BUG_ON(nd->flags & LOOKUP_RCU);
  
-@@ -843,6 +853,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
+@@ -844,6 +853,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
  	if (error)
  		goto out_put_nd_path;
  
@@ -62819,7 +62804,7 @@ index bdea109..6e919ab 100644
  	nd->last_type = LAST_BIND;
  	*p = dentry->d_inode->i_op->follow_link(dentry, nd);
  	error = PTR_ERR(*p);
-@@ -1591,6 +1607,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
+@@ -1592,6 +1607,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
  		if (res)
  			break;
  		res = walk_component(nd, path, LOOKUP_FOLLOW);
@@ -62828,16 +62813,6 @@ index bdea109..6e919ab 100644
  		put_link(nd, &link, cookie);
  	} while (res > 0);
  
-@@ -1624,8 +1642,7 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
- 
- static inline unsigned int fold_hash(unsigned long hash)
- {
--	hash += hash >> (8*sizeof(int));
--	return hash;
-+	return hash_64(hash, 32);
- }
- 
- #else	/* 32-bit case */
 @@ -1664,7 +1681,7 @@ EXPORT_SYMBOL(full_name_hash);
  static inline unsigned long hash_name(const char *name, unsigned int *hashp)
  {
@@ -62868,7 +62843,7 @@ index bdea109..6e919ab 100644
 +	}
 +
  	if (!err && nd->flags & LOOKUP_DIRECTORY) {
- 		if (!d_is_directory(nd->path.dentry)) {
+ 		if (!d_can_lookup(nd->path.dentry)) {
  			path_put(&nd->path);
 @@ -1982,8 +2008,15 @@ static int filename_lookup(int dfd, struct filename *name,
  		retval = path_lookupat(dfd, name->name,
@@ -63038,9 +63013,9 @@ index bdea109..6e919ab 100644
  	audit_inode(name, nd->path.dentry, 0);
 +
  	error = -EISDIR;
- 	if ((open_flag & O_CREAT) &&
- 	    (d_is_directory(nd->path.dentry) || d_is_autodir(nd->path.dentry)))
-@@ -3180,7 +3274,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
+ 	if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
+ 		goto out;
+@@ -3179,7 +3273,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
  	if (unlikely(error))
  		goto out;
  
@@ -63049,7 +63024,7 @@ index bdea109..6e919ab 100644
  	while (unlikely(error > 0)) { /* trailing symlink */
  		struct path link = path;
  		void *cookie;
-@@ -3198,7 +3292,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
+@@ -3197,7 +3291,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
  		error = follow_link(&link, nd, &cookie);
  		if (unlikely(error))
  			break;
@@ -63058,7 +63033,7 @@ index bdea109..6e919ab 100644
  		put_link(nd, &link, cookie);
  	}
  out:
-@@ -3298,9 +3392,11 @@ struct dentry *kern_path_create(int dfd, const char *pathname,
+@@ -3297,9 +3391,11 @@ struct dentry *kern_path_create(int dfd, const char *pathname,
  		goto unlock;
  
  	error = -EEXIST;
@@ -63072,7 +63047,7 @@ index bdea109..6e919ab 100644
  	/*
  	 * Special case - lookup gave negative, but... we had foo/bar/
  	 * From the vfs_mknod() POV we just have a negative dentry -
-@@ -3352,6 +3448,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
+@@ -3351,6 +3447,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
  }
  EXPORT_SYMBOL(user_path_create);
  
@@ -63093,7 +63068,7 @@ index bdea109..6e919ab 100644
  int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
  {
  	int error = may_create(dir, dentry);
-@@ -3414,6 +3524,17 @@ retry:
+@@ -3413,6 +3523,17 @@ retry:
  
  	if (!IS_POSIXACL(path.dentry->d_inode))
  		mode &= ~current_umask();
@@ -63111,7 +63086,7 @@ index bdea109..6e919ab 100644
  	error = security_path_mknod(&path, dentry, mode, dev);
  	if (error)
  		goto out;
-@@ -3430,6 +3551,8 @@ retry:
+@@ -3429,6 +3550,8 @@ retry:
  			break;
  	}
  out:
@@ -63120,7 +63095,7 @@ index bdea109..6e919ab 100644
  	done_path_create(&path, dentry);
  	if (retry_estale(error, lookup_flags)) {
  		lookup_flags |= LOOKUP_REVAL;
-@@ -3482,9 +3605,16 @@ retry:
+@@ -3481,9 +3604,16 @@ retry:
  
  	if (!IS_POSIXACL(path.dentry->d_inode))
  		mode &= ~current_umask();
@@ -63137,7 +63112,7 @@ index bdea109..6e919ab 100644
  	done_path_create(&path, dentry);
  	if (retry_estale(error, lookup_flags)) {
  		lookup_flags |= LOOKUP_REVAL;
-@@ -3565,6 +3695,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
+@@ -3564,6 +3694,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
  	struct filename *name;
  	struct dentry *dentry;
  	struct nameidata nd;
@@ -63146,7 +63121,7 @@ index bdea109..6e919ab 100644
  	unsigned int lookup_flags = 0;
  retry:
  	name = user_path_parent(dfd, pathname, &nd, lookup_flags);
-@@ -3597,10 +3729,21 @@ retry:
+@@ -3596,10 +3728,21 @@ retry:
  		error = -ENOENT;
  		goto exit3;
  	}
@@ -63168,7 +63143,7 @@ index bdea109..6e919ab 100644
  exit3:
  	dput(dentry);
  exit2:
-@@ -3690,6 +3833,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
+@@ -3689,6 +3832,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
  	struct nameidata nd;
  	struct inode *inode = NULL;
  	struct inode *delegated_inode = NULL;
@@ -63177,7 +63152,7 @@ index bdea109..6e919ab 100644
  	unsigned int lookup_flags = 0;
  retry:
  	name = user_path_parent(dfd, pathname, &nd, lookup_flags);
-@@ -3716,10 +3861,22 @@ retry_deleg:
+@@ -3715,10 +3860,22 @@ retry_deleg:
  		if (d_is_negative(dentry))
  			goto slashes;
  		ihold(inode);
@@ -63200,7 +63175,7 @@ index bdea109..6e919ab 100644
  exit2:
  		dput(dentry);
  	}
-@@ -3807,9 +3964,17 @@ retry:
+@@ -3806,9 +3963,17 @@ retry:
  	if (IS_ERR(dentry))
  		goto out_putname;
  
@@ -63218,7 +63193,7 @@ index bdea109..6e919ab 100644
  	done_path_create(&path, dentry);
  	if (retry_estale(error, lookup_flags)) {
  		lookup_flags |= LOOKUP_REVAL;
-@@ -3912,6 +4077,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
+@@ -3911,6 +4076,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
  	struct dentry *new_dentry;
  	struct path old_path, new_path;
  	struct inode *delegated_inode = NULL;
@@ -63226,7 +63201,7 @@ index bdea109..6e919ab 100644
  	int how = 0;
  	int error;
  
-@@ -3935,7 +4101,7 @@ retry:
+@@ -3934,7 +4100,7 @@ retry:
  	if (error)
  		return error;
  
@@ -63235,7 +63210,7 @@ index bdea109..6e919ab 100644
  					(how & LOOKUP_REVAL));
  	error = PTR_ERR(new_dentry);
  	if (IS_ERR(new_dentry))
-@@ -3947,11 +4113,28 @@ retry:
+@@ -3946,11 +4112,28 @@ retry:
  	error = may_linkat(&old_path);
  	if (unlikely(error))
  		goto out_dput;
@@ -63264,7 +63239,7 @@ index bdea109..6e919ab 100644
  	done_path_create(&new_path, new_dentry);
  	if (delegated_inode) {
  		error = break_deleg_wait(&delegated_inode);
-@@ -4238,6 +4421,12 @@ retry_deleg:
+@@ -4237,6 +4420,12 @@ retry_deleg:
  	if (new_dentry == trap)
  		goto exit5;
  
@@ -63277,7 +63252,7 @@ index bdea109..6e919ab 100644
  	error = security_path_rename(&oldnd.path, old_dentry,
  				     &newnd.path, new_dentry);
  	if (error)
-@@ -4245,6 +4434,9 @@ retry_deleg:
+@@ -4244,6 +4433,9 @@ retry_deleg:
  	error = vfs_rename(old_dir->d_inode, old_dentry,
  				   new_dir->d_inode, new_dentry,
  				   &delegated_inode);
@@ -63287,7 +63262,7 @@ index bdea109..6e919ab 100644
  exit5:
  	dput(new_dentry);
  exit4:
-@@ -4281,6 +4473,8 @@ SYSCALL_DEFINE2(rename, const char __user *, oldname, const char __user *, newna
+@@ -4280,6 +4472,8 @@ 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)
  {
@@ -63296,7 +63271,7 @@ index bdea109..6e919ab 100644
  	int len;
  
  	len = PTR_ERR(link);
-@@ -4290,7 +4484,14 @@ int vfs_readlink(struct dentry *dentry, char __user *buffer, int buflen, const c
+@@ -4289,7 +4483,14 @@ int vfs_readlink(struct dentry *dentry, char __user *buffer, int buflen, const c
  	len = strlen(link);
  	if (len > (unsigned) buflen)
  		len = buflen;
@@ -63313,10 +63288,10 @@ index bdea109..6e919ab 100644
  out:
  	return len;
 diff --git a/fs/namespace.c b/fs/namespace.c
-index 65233a5..82ac953 100644
+index 75536db..5cda729 100644
 --- a/fs/namespace.c
 +++ b/fs/namespace.c
-@@ -1339,6 +1339,9 @@ static int do_umount(struct mount *mnt, int flags)
+@@ -1369,6 +1369,9 @@ 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);
@@ -63326,7 +63301,7 @@ index 65233a5..82ac953 100644
  		return retval;
  	}
  
-@@ -1361,6 +1364,9 @@ static int do_umount(struct mount *mnt, int flags)
+@@ -1391,6 +1394,9 @@ static int do_umount(struct mount *mnt, int flags)
  	}
  	unlock_mount_hash();
  	namespace_unlock();
@@ -63336,7 +63311,7 @@ index 65233a5..82ac953 100644
  	return retval;
  }
  
-@@ -1380,7 +1386,7 @@ static inline bool may_mount(void)
+@@ -1410,7 +1416,7 @@ static inline bool may_mount(void)
   * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
   */
  
@@ -63345,7 +63320,7 @@ index 65233a5..82ac953 100644
  {
  	struct path path;
  	struct mount *mnt;
-@@ -1422,7 +1428,7 @@ out:
+@@ -1452,7 +1458,7 @@ out:
  /*
   *	The 2.0 compatible umount. No flags.
   */
@@ -63354,7 +63329,7 @@ index 65233a5..82ac953 100644
  {
  	return sys_umount(name, 0);
  }
-@@ -2431,6 +2437,16 @@ long do_mount(const char *dev_name, const char *dir_name,
+@@ -2501,6 +2507,16 @@ long do_mount(const char *dev_name, const char *dir_name,
  		   MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
  		   MS_STRICTATIME);
  
@@ -63371,7 +63346,7 @@ index 65233a5..82ac953 100644
  	if (flags & MS_REMOUNT)
  		retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
  				    data_page);
-@@ -2445,6 +2461,9 @@ long do_mount(const char *dev_name, const char *dir_name,
+@@ -2515,6 +2531,9 @@ long do_mount(const char *dev_name, const char *dir_name,
  				      dev_name, data_page);
  dput_out:
  	path_put(&path);
@@ -63381,7 +63356,7 @@ index 65233a5..82ac953 100644
  	return retval;
  }
  
-@@ -2462,7 +2481,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
+@@ -2532,7 +2551,7 @@ 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.
   */
@@ -63390,7 +63365,7 @@ index 65233a5..82ac953 100644
  
  static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
  {
-@@ -2477,7 +2496,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
+@@ -2547,7 +2566,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
  		kfree(new_ns);
  		return ERR_PTR(ret);
  	}
@@ -63399,7 +63374,7 @@ index 65233a5..82ac953 100644
  	atomic_set(&new_ns->count, 1);
  	new_ns->root = NULL;
  	INIT_LIST_HEAD(&new_ns->list);
-@@ -2487,7 +2506,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
+@@ -2557,7 +2576,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
  	return new_ns;
  }
  
@@ -63408,7 +63383,7 @@ index 65233a5..82ac953 100644
  		struct user_namespace *user_ns, struct fs_struct *new_fs)
  {
  	struct mnt_namespace *new_ns;
-@@ -2608,8 +2627,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
+@@ -2678,8 +2697,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
  }
  EXPORT_SYMBOL(mount_subtree);
  
@@ -63419,7 +63394,7 @@ index 65233a5..82ac953 100644
  {
  	int ret;
  	char *kernel_type;
-@@ -2722,6 +2741,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
+@@ -2792,6 +2811,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
  	if (error)
  		goto out2;
  
@@ -63431,7 +63406,7 @@ index 65233a5..82ac953 100644
  	get_fs_root(current->fs, &root);
  	old_mp = lock_mount(&old);
  	error = PTR_ERR(old_mp);
-@@ -2990,7 +3014,7 @@ static int mntns_install(struct nsproxy *nsproxy, void *ns)
+@@ -3060,7 +3084,7 @@ static int mntns_install(struct nsproxy *nsproxy, void *ns)
  	    !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
  		return -EPERM;
  
@@ -64368,7 +64343,7 @@ index 2183fcf..3c32a98 100644
   	help
  	  Various /proc files exist to monitor process memory utilization:
 diff --git a/fs/proc/array.c b/fs/proc/array.c
-index 656e401..b5b86b9 100644
+index baf3464..6873520 100644
 --- a/fs/proc/array.c
 +++ b/fs/proc/array.c
 @@ -60,6 +60,7 @@
@@ -64379,7 +64354,7 @@ index 656e401..b5b86b9 100644
  #include <linux/proc_fs.h>
  #include <linux/ioport.h>
  #include <linux/uaccess.h>
-@@ -356,6 +357,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
+@@ -347,6 +348,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
  	seq_putc(m, '\n');
  }
  
@@ -64401,7 +64376,7 @@ index 656e401..b5b86b9 100644
  int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
  			struct pid *pid, struct task_struct *task)
  {
-@@ -374,9 +390,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
+@@ -365,9 +381,24 @@ 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);
@@ -64426,7 +64401,7 @@ index 656e401..b5b86b9 100644
  static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  			struct pid *pid, struct task_struct *task, int whole)
  {
-@@ -398,6 +429,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
+@@ -389,6 +420,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  	char tcomm[sizeof(task->comm)];
  	unsigned long flags;
  
@@ -64440,7 +64415,7 @@ index 656e401..b5b86b9 100644
  	state = *get_task_state(task);
  	vsize = eip = esp = 0;
  	permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
-@@ -468,6 +506,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
+@@ -459,6 +497,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  		gtime = task_gtime(task);
  	}
  
@@ -64460,7 +64435,7 @@ index 656e401..b5b86b9 100644
  	/* 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);
-@@ -504,9 +555,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
+@@ -495,9 +546,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  	seq_put_decimal_ull(m, ' ', vsize);
  	seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
  	seq_put_decimal_ull(m, ' ', rsslim);
@@ -64476,7 +64451,7 @@ index 656e401..b5b86b9 100644
  	seq_put_decimal_ull(m, ' ', esp);
  	seq_put_decimal_ull(m, ' ', eip);
  	/* The signal information here is obsolete.
-@@ -528,7 +585,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
+@@ -519,7 +576,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  	seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
  	seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
  
@@ -64489,7 +64464,7 @@ index 656e401..b5b86b9 100644
  		seq_put_decimal_ull(m, ' ', mm->start_data);
  		seq_put_decimal_ull(m, ' ', mm->end_data);
  		seq_put_decimal_ull(m, ' ', mm->start_brk);
-@@ -566,8 +627,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
+@@ -557,8 +618,15 @@ 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;
@@ -64506,7 +64481,7 @@ index 656e401..b5b86b9 100644
  	if (mm) {
  		size = task_statm(mm, &shared, &text, &data, &resident);
  		mmput(mm);
-@@ -590,6 +658,13 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
+@@ -581,6 +649,13 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
  	return 0;
  }
  
@@ -79029,10 +79004,10 @@ index 17e7e82..1d7da26 100644
  #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
  #endif
 diff --git a/include/linux/capability.h b/include/linux/capability.h
-index 84b13ad..d7b6550 100644
+index aa93e5e..18bb953 100644
 --- a/include/linux/capability.h
 +++ b/include/linux/capability.h
-@@ -212,8 +212,13 @@ extern bool capable(int cap);
+@@ -215,8 +215,13 @@ extern bool capable(int cap);
  extern bool ns_capable(struct user_namespace *ns, int cap);
  extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
  extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
@@ -79500,7 +79475,7 @@ index 653589e..4ef254a 100644
  	return c | 0x20;
  }
 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
-index bf72e9a..4ca7927 100644
+index 3b50cac..71a4cec 100644
 --- a/include/linux/dcache.h
 +++ b/include/linux/dcache.h
 @@ -133,7 +133,7 @@ struct dentry {
@@ -82499,10 +82474,10 @@ index c3eb102..073c4a6 100644
  	    .ops = &param_ops_##type,					\
  	    .elemsize = sizeof(array[0]), .elem = array };		\
 diff --git a/include/linux/mount.h b/include/linux/mount.h
-index 839bac2..a96b37c 100644
+index b0c1e65..fd6baf1 100644
 --- a/include/linux/mount.h
 +++ b/include/linux/mount.h
-@@ -59,7 +59,7 @@ struct vfsmount {
+@@ -66,7 +66,7 @@ struct vfsmount {
  	struct dentry *mnt_root;	/* root of the mounted tree */
  	struct super_block *mnt_sb;	/* pointer to superblock */
  	int mnt_flags;
@@ -85566,10 +85541,10 @@ index 52beadf..598734c 100644
  	u8			       qfull;
  	enum fc_lport_state	       state;
 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
-index b4f1eff..7fdbd46 100644
+index 409fafb..efc53b0 100644
 --- a/include/scsi/scsi_device.h
 +++ b/include/scsi/scsi_device.h
-@@ -180,9 +180,9 @@ struct scsi_device {
+@@ -181,9 +181,9 @@ struct scsi_device {
  	unsigned int max_device_blocked; /* what device_blocked counts down from  */
  #define SCSI_DEFAULT_DEVICE_BLOCKED	3
  
@@ -86866,7 +86841,7 @@ index 8d6e145..33e0b1e 100644
  	current->signal->rlim[RLIMIT_FSIZE].rlim_cur = flim;
  	set_fs(fs);
 diff --git a/kernel/audit.c b/kernel/audit.c
-index 0c9dc86..a891393 100644
+index 2c0ecd1..80d068a 100644
 --- a/kernel/audit.c
 +++ b/kernel/audit.c
 @@ -122,7 +122,7 @@ u32		audit_sig_sid = 0;
@@ -86928,7 +86903,7 @@ index 619b58d..e58d957 100644
  	task->sessionid = sessionid;
  	task->loginuid = loginuid;
 diff --git a/kernel/capability.c b/kernel/capability.c
-index 1191a44..7c81292 100644
+index 00adb21..d5954a8 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)
@@ -86941,7 +86916,7 @@ index 1191a44..7c81292 100644
  		if (copy_to_user(dataptr, kdata, tocopy
  				 * sizeof(struct __user_cap_data_struct))) {
  			return -EFAULT;
-@@ -303,10 +306,11 @@ bool has_ns_capability(struct task_struct *t,
+@@ -307,10 +310,11 @@ bool has_ns_capability(struct task_struct *t,
  	int ret;
  
  	rcu_read_lock();
@@ -86955,7 +86930,7 @@ index 1191a44..7c81292 100644
  }
  
  /**
-@@ -343,10 +347,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
+@@ -347,10 +351,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
  	int ret;
  
  	rcu_read_lock();
@@ -86968,7 +86943,7 @@ index 1191a44..7c81292 100644
  }
  
  /**
-@@ -384,7 +388,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
+@@ -388,7 +392,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
  		BUG();
  	}
  
@@ -86977,7 +86952,7 @@ index 1191a44..7c81292 100644
  		current->flags |= PF_SUPERPRIV;
  		return true;
  	}
-@@ -392,6 +396,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
+@@ -396,6 +400,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
  }
  EXPORT_SYMBOL(ns_capable);
  
@@ -86999,7 +86974,7 @@ index 1191a44..7c81292 100644
  /**
   * file_ns_capable - Determine if the file's opener had a capability in effect
   * @file:  The file we want to check
-@@ -432,6 +451,12 @@ bool capable(int cap)
+@@ -436,6 +455,12 @@ bool capable(int cap)
  }
  EXPORT_SYMBOL(capable);
  
@@ -87012,7 +86987,7 @@ index 1191a44..7c81292 100644
  /**
   * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
   * @inode: The inode in question
-@@ -449,3 +474,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
+@@ -453,3 +478,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
  		kgid_has_mapping(ns, inode->i_gid);
  }
  EXPORT_SYMBOL(capable_wrt_inode_uidgid);
@@ -92491,7 +92466,7 @@ index e3be87e..7480b36 100644
  
  	ftrace_graph_active++;
 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
-index 0954450..1e3e687 100644
+index a53f1bb..0e70660 100644
 --- a/kernel/trace/ring_buffer.c
 +++ b/kernel/trace/ring_buffer.c
 @@ -352,9 +352,9 @@ struct buffer_data_page {
@@ -92731,7 +92706,7 @@ index 0954450..1e3e687 100644
  	}
  
  	return overruns;
-@@ -3518,8 +3532,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
+@@ -3513,8 +3527,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
  	/*
  	 * Reset the reader page to size zero.
  	 */
@@ -92742,7 +92717,7 @@ index 0954450..1e3e687 100644
  	local_set(&cpu_buffer->reader_page->page->commit, 0);
  	cpu_buffer->reader_page->real_end = 0;
  
-@@ -3553,7 +3567,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
+@@ -3548,7 +3562,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
  	 * want to compare with the last_overrun.
  	 */
  	smp_mb();
@@ -92751,7 +92726,7 @@ index 0954450..1e3e687 100644
  
  	/*
  	 * Here's the tricky part.
-@@ -4123,8 +4137,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
+@@ -4120,8 +4134,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
  
  	cpu_buffer->head_page
  		= list_entry(cpu_buffer->pages, struct buffer_page, list);
@@ -92762,7 +92737,7 @@ index 0954450..1e3e687 100644
  	local_set(&cpu_buffer->head_page->page->commit, 0);
  
  	cpu_buffer->head_page->read = 0;
-@@ -4134,14 +4148,14 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
+@@ -4131,14 +4145,14 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
  
  	INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
  	INIT_LIST_HEAD(&cpu_buffer->new_pages);
@@ -92781,7 +92756,7 @@ index 0954450..1e3e687 100644
  	local_set(&cpu_buffer->dropped_events, 0);
  	local_set(&cpu_buffer->entries, 0);
  	local_set(&cpu_buffer->committing, 0);
-@@ -4546,8 +4560,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
+@@ -4543,8 +4557,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
  		rb_init_page(bpage);
  		bpage = reader->page;
  		reader->page = *data_page;
@@ -93104,34 +93079,6 @@ index 48140e3..de854e5 100644
  obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
  
  ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
-diff --git a/lib/assoc_array.c b/lib/assoc_array.c
-index c0b1007..2404d03 100644
---- a/lib/assoc_array.c
-+++ b/lib/assoc_array.c
-@@ -1723,11 +1723,13 @@ ascend_old_tree:
- 		shortcut = assoc_array_ptr_to_shortcut(ptr);
- 		slot = shortcut->parent_slot;
- 		cursor = shortcut->back_pointer;
-+		if (!cursor)
-+			goto gc_complete;
- 	} else {
- 		slot = node->parent_slot;
- 		cursor = ptr;
- 	}
--	BUG_ON(!ptr);
-+	BUG_ON(!cursor);
- 	node = assoc_array_ptr_to_node(cursor);
- 	slot++;
- 	goto continue_node;
-@@ -1735,7 +1737,7 @@ ascend_old_tree:
- gc_complete:
- 	edit->set[0].to = new_root;
- 	assoc_array_apply_edit(edit);
--	edit->array->nr_leaves_on_tree = nr_leaves_on_tree;
-+	array->nr_leaves_on_tree = nr_leaves_on_tree;
- 	return 0;
- 
- enomem:
 diff --git a/lib/average.c b/lib/average.c
 index 114d1be..ab0350c 100644
 --- a/lib/average.c
@@ -99354,7 +99301,7 @@ index 6afa3b4..7a14180 100644
  			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 27ae841..e5a8343 100644
+index 06a7a76..86dd829 100644
 --- a/net/bluetooth/l2cap_sock.c
 +++ b/net/bluetooth/l2cap_sock.c
 @@ -625,7 +625,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
@@ -99405,7 +99352,7 @@ index 27ae841..e5a8343 100644
  			err = -EFAULT;
  			break;
 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
-index 3c2d3e4..884855a 100644
+index a0050de..59c6178 100644
 --- a/net/bluetooth/rfcomm/sock.c
 +++ b/net/bluetooth/rfcomm/sock.c
 @@ -672,7 +672,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
@@ -99592,342 +99539,8 @@ index b543470..d2ddae2 100644
  
  	if (!can_dir) {
  		printk(KERN_INFO "can: failed to create /proc/net/can . "
-diff --git a/net/ceph/auth_x.c b/net/ceph/auth_x.c
-index 96238ba..de6662b 100644
---- a/net/ceph/auth_x.c
-+++ b/net/ceph/auth_x.c
-@@ -13,8 +13,6 @@
- #include "auth_x.h"
- #include "auth_x_protocol.h"
- 
--#define TEMP_TICKET_BUF_LEN	256
--
- static void ceph_x_validate_tickets(struct ceph_auth_client *ac, int *pneed);
- 
- static int ceph_x_is_authenticated(struct ceph_auth_client *ac)
-@@ -64,7 +62,7 @@ static int ceph_x_encrypt(struct ceph_crypto_key *secret,
- }
- 
- static int ceph_x_decrypt(struct ceph_crypto_key *secret,
--			  void **p, void *end, void *obuf, size_t olen)
-+			  void **p, void *end, void **obuf, size_t olen)
- {
- 	struct ceph_x_encrypt_header head;
- 	size_t head_len = sizeof(head);
-@@ -75,8 +73,14 @@ static int ceph_x_decrypt(struct ceph_crypto_key *secret,
- 		return -EINVAL;
- 
- 	dout("ceph_x_decrypt len %d\n", len);
--	ret = ceph_decrypt2(secret, &head, &head_len, obuf, &olen,
--			    *p, len);
-+	if (*obuf == NULL) {
-+		*obuf = kmalloc(len, GFP_NOFS);
-+		if (!*obuf)
-+			return -ENOMEM;
-+		olen = len;
-+	}
-+
-+	ret = ceph_decrypt2(secret, &head, &head_len, *obuf, &olen, *p, len);
- 	if (ret)
- 		return ret;
- 	if (head.struct_v != 1 || le64_to_cpu(head.magic) != CEPHX_ENC_MAGIC)
-@@ -129,145 +133,154 @@ static void remove_ticket_handler(struct ceph_auth_client *ac,
- 	kfree(th);
- }
- 
-+static int process_one_ticket(struct ceph_auth_client *ac,
-+			      struct ceph_crypto_key *secret,
-+			      void **p, void *end)
-+{
-+	struct ceph_x_info *xi = ac->private;
-+	int type;
-+	u8 tkt_struct_v, blob_struct_v;
-+	struct ceph_x_ticket_handler *th;
-+	void *dbuf = NULL;
-+	void *dp, *dend;
-+	int dlen;
-+	char is_enc;
-+	struct timespec validity;
-+	struct ceph_crypto_key old_key;
-+	void *ticket_buf = NULL;
-+	void *tp, *tpend;
-+	struct ceph_timespec new_validity;
-+	struct ceph_crypto_key new_session_key;
-+	struct ceph_buffer *new_ticket_blob;
-+	unsigned long new_expires, new_renew_after;
-+	u64 new_secret_id;
-+	int ret;
-+
-+	ceph_decode_need(p, end, sizeof(u32) + 1, bad);
-+
-+	type = ceph_decode_32(p);
-+	dout(" ticket type %d %s\n", type, ceph_entity_type_name(type));
-+
-+	tkt_struct_v = ceph_decode_8(p);
-+	if (tkt_struct_v != 1)
-+		goto bad;
-+
-+	th = get_ticket_handler(ac, type);
-+	if (IS_ERR(th)) {
-+		ret = PTR_ERR(th);
-+		goto out;
-+	}
-+
-+	/* blob for me */
-+	dlen = ceph_x_decrypt(secret, p, end, &dbuf, 0);
-+	if (dlen <= 0) {
-+		ret = dlen;
-+		goto out;
-+	}
-+	dout(" decrypted %d bytes\n", dlen);
-+	dp = dbuf;
-+	dend = dp + dlen;
-+
-+	tkt_struct_v = ceph_decode_8(&dp);
-+	if (tkt_struct_v != 1)
-+		goto bad;
-+
-+	memcpy(&old_key, &th->session_key, sizeof(old_key));
-+	ret = ceph_crypto_key_decode(&new_session_key, &dp, dend);
-+	if (ret)
-+		goto out;
-+
-+	ceph_decode_copy(&dp, &new_validity, sizeof(new_validity));
-+	ceph_decode_timespec(&validity, &new_validity);
-+	new_expires = get_seconds() + validity.tv_sec;
-+	new_renew_after = new_expires - (validity.tv_sec / 4);
-+	dout(" expires=%lu renew_after=%lu\n", new_expires,
-+	     new_renew_after);
-+
-+	/* ticket blob for service */
-+	ceph_decode_8_safe(p, end, is_enc, bad);
-+	if (is_enc) {
-+		/* encrypted */
-+		dout(" encrypted ticket\n");
-+		dlen = ceph_x_decrypt(&old_key, p, end, &ticket_buf, 0);
-+		if (dlen < 0) {
-+			ret = dlen;
-+			goto out;
-+		}
-+		tp = ticket_buf;
-+		dlen = ceph_decode_32(&tp);
-+	} else {
-+		/* unencrypted */
-+		ceph_decode_32_safe(p, end, dlen, bad);
-+		ticket_buf = kmalloc(dlen, GFP_NOFS);
-+		if (!ticket_buf) {
-+			ret = -ENOMEM;
-+			goto out;
-+		}
-+		tp = ticket_buf;
-+		ceph_decode_need(p, end, dlen, bad);
-+		ceph_decode_copy(p, ticket_buf, dlen);
-+	}
-+	tpend = tp + dlen;
-+	dout(" ticket blob is %d bytes\n", dlen);
-+	ceph_decode_need(&tp, tpend, 1 + sizeof(u64), bad);
-+	blob_struct_v = ceph_decode_8(&tp);
-+	new_secret_id = ceph_decode_64(&tp);
-+	ret = ceph_decode_buffer(&new_ticket_blob, &tp, tpend);
-+	if (ret)
-+		goto out;
-+
-+	/* all is well, update our ticket */
-+	ceph_crypto_key_destroy(&th->session_key);
-+	if (th->ticket_blob)
-+		ceph_buffer_put(th->ticket_blob);
-+	th->session_key = new_session_key;
-+	th->ticket_blob = new_ticket_blob;
-+	th->validity = new_validity;
-+	th->secret_id = new_secret_id;
-+	th->expires = new_expires;
-+	th->renew_after = new_renew_after;
-+	dout(" got ticket service %d (%s) secret_id %lld len %d\n",
-+	     type, ceph_entity_type_name(type), th->secret_id,
-+	     (int)th->ticket_blob->vec.iov_len);
-+	xi->have_keys |= th->service;
-+
-+out:
-+	kfree(ticket_buf);
-+	kfree(dbuf);
-+	return ret;
-+
-+bad:
-+	ret = -EINVAL;
-+	goto out;
-+}
-+
- static int ceph_x_proc_ticket_reply(struct ceph_auth_client *ac,
- 				    struct ceph_crypto_key *secret,
- 				    void *buf, void *end)
- {
--	struct ceph_x_info *xi = ac->private;
--	int num;
- 	void *p = buf;
--	int ret;
--	char *dbuf;
--	char *ticket_buf;
- 	u8 reply_struct_v;
-+	u32 num;
-+	int ret;
- 
--	dbuf = kmalloc(TEMP_TICKET_BUF_LEN, GFP_NOFS);
--	if (!dbuf)
--		return -ENOMEM;
--
--	ret = -ENOMEM;
--	ticket_buf = kmalloc(TEMP_TICKET_BUF_LEN, GFP_NOFS);
--	if (!ticket_buf)
--		goto out_dbuf;
--
--	ceph_decode_need(&p, end, 1 + sizeof(u32), bad);
--	reply_struct_v = ceph_decode_8(&p);
-+	ceph_decode_8_safe(&p, end, reply_struct_v, bad);
- 	if (reply_struct_v != 1)
--		goto bad;
--	num = ceph_decode_32(&p);
-+		return -EINVAL;
-+
-+	ceph_decode_32_safe(&p, end, num, bad);
- 	dout("%d tickets\n", num);
-+
- 	while (num--) {
--		int type;
--		u8 tkt_struct_v, blob_struct_v;
--		struct ceph_x_ticket_handler *th;
--		void *dp, *dend;
--		int dlen;
--		char is_enc;
--		struct timespec validity;
--		struct ceph_crypto_key old_key;
--		void *tp, *tpend;
--		struct ceph_timespec new_validity;
--		struct ceph_crypto_key new_session_key;
--		struct ceph_buffer *new_ticket_blob;
--		unsigned long new_expires, new_renew_after;
--		u64 new_secret_id;
--
--		ceph_decode_need(&p, end, sizeof(u32) + 1, bad);
--
--		type = ceph_decode_32(&p);
--		dout(" ticket type %d %s\n", type, ceph_entity_type_name(type));
--
--		tkt_struct_v = ceph_decode_8(&p);
--		if (tkt_struct_v != 1)
--			goto bad;
--
--		th = get_ticket_handler(ac, type);
--		if (IS_ERR(th)) {
--			ret = PTR_ERR(th);
--			goto out;
--		}
--
--		/* blob for me */
--		dlen = ceph_x_decrypt(secret, &p, end, dbuf,
--				      TEMP_TICKET_BUF_LEN);
--		if (dlen <= 0) {
--			ret = dlen;
--			goto out;
--		}
--		dout(" decrypted %d bytes\n", dlen);
--		dend = dbuf + dlen;
--		dp = dbuf;
--
--		tkt_struct_v = ceph_decode_8(&dp);
--		if (tkt_struct_v != 1)
--			goto bad;
--
--		memcpy(&old_key, &th->session_key, sizeof(old_key));
--		ret = ceph_crypto_key_decode(&new_session_key, &dp, dend);
-+		ret = process_one_ticket(ac, secret, &p, end);
- 		if (ret)
--			goto out;
--
--		ceph_decode_copy(&dp, &new_validity, sizeof(new_validity));
--		ceph_decode_timespec(&validity, &new_validity);
--		new_expires = get_seconds() + validity.tv_sec;
--		new_renew_after = new_expires - (validity.tv_sec / 4);
--		dout(" expires=%lu renew_after=%lu\n", new_expires,
--		     new_renew_after);
--
--		/* ticket blob for service */
--		ceph_decode_8_safe(&p, end, is_enc, bad);
--		tp = ticket_buf;
--		if (is_enc) {
--			/* encrypted */
--			dout(" encrypted ticket\n");
--			dlen = ceph_x_decrypt(&old_key, &p, end, ticket_buf,
--					      TEMP_TICKET_BUF_LEN);
--			if (dlen < 0) {
--				ret = dlen;
--				goto out;
--			}
--			dlen = ceph_decode_32(&tp);
--		} else {
--			/* unencrypted */
--			ceph_decode_32_safe(&p, end, dlen, bad);
--			ceph_decode_need(&p, end, dlen, bad);
--			ceph_decode_copy(&p, ticket_buf, dlen);
--		}
--		tpend = tp + dlen;
--		dout(" ticket blob is %d bytes\n", dlen);
--		ceph_decode_need(&tp, tpend, 1 + sizeof(u64), bad);
--		blob_struct_v = ceph_decode_8(&tp);
--		new_secret_id = ceph_decode_64(&tp);
--		ret = ceph_decode_buffer(&new_ticket_blob, &tp, tpend);
--		if (ret)
--			goto out;
--
--		/* all is well, update our ticket */
--		ceph_crypto_key_destroy(&th->session_key);
--		if (th->ticket_blob)
--			ceph_buffer_put(th->ticket_blob);
--		th->session_key = new_session_key;
--		th->ticket_blob = new_ticket_blob;
--		th->validity = new_validity;
--		th->secret_id = new_secret_id;
--		th->expires = new_expires;
--		th->renew_after = new_renew_after;
--		dout(" got ticket service %d (%s) secret_id %lld len %d\n",
--		     type, ceph_entity_type_name(type), th->secret_id,
--		     (int)th->ticket_blob->vec.iov_len);
--		xi->have_keys |= th->service;
-+			return ret;
- 	}
- 
--	ret = 0;
--out:
--	kfree(ticket_buf);
--out_dbuf:
--	kfree(dbuf);
--	return ret;
-+	return 0;
- 
- bad:
--	ret = -EINVAL;
--	goto out;
-+	return -EINVAL;
- }
- 
- static int ceph_x_build_authorizer(struct ceph_auth_client *ac,
-@@ -583,13 +596,14 @@ static int ceph_x_verify_authorizer_reply(struct ceph_auth_client *ac,
- 	struct ceph_x_ticket_handler *th;
- 	int ret = 0;
- 	struct ceph_x_authorize_reply reply;
-+	void *preply = &reply;
- 	void *p = au->reply_buf;
- 	void *end = p + sizeof(au->reply_buf);
- 
- 	th = get_ticket_handler(ac, au->service);
- 	if (IS_ERR(th))
- 		return PTR_ERR(th);
--	ret = ceph_x_decrypt(&th->session_key, &p, end, &reply, sizeof(reply));
-+	ret = ceph_x_decrypt(&th->session_key, &p, end, &preply, sizeof(reply));
- 	if (ret < 0)
- 		return ret;
- 	if (ret != sizeof(reply))
 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
-index 988721a..947846d 100644
+index 0a31298..241da43 100644
 --- a/net/ceph/messenger.c
 +++ b/net/ceph/messenger.c
 @@ -187,7 +187,7 @@ static void con_fault(struct ceph_connection *con);
@@ -99948,26 +99561,6 @@ index 988721a..947846d 100644
  	s = addr_str[i];
  
  	switch (ss->ss_family) {
-diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c
-index 2ac9ef3..dbcbf5a 100644
---- a/net/ceph/mon_client.c
-+++ b/net/ceph/mon_client.c
-@@ -1041,7 +1041,15 @@ static struct ceph_msg *mon_alloc_msg(struct ceph_connection *con,
- 	if (!m) {
- 		pr_info("alloc_msg unknown type %d\n", type);
- 		*skip = 1;
-+	} else if (front_len > m->front_alloc_len) {
-+		pr_warning("mon_alloc_msg front %d > prealloc %d (%u#%llu)\n",
-+			   front_len, m->front_alloc_len,
-+			   (unsigned int)con->peer_name.type,
-+			   le64_to_cpu(con->peer_name.num));
-+		ceph_msg_put(m);
-+		m = ceph_msg_new(type, front_len, GFP_NOFS, false);
- 	}
-+
- 	return m;
- }
- 
 diff --git a/net/compat.c b/net/compat.c
 index cbc1a2a..ab7644e 100644
 --- a/net/compat.c
@@ -106197,10 +105790,10 @@ index 8fac3fd..32ff38d 100644
  	unsigned int secindex_strings;
  
 diff --git a/security/Kconfig b/security/Kconfig
-index beb86b5..40b1edb 100644
+index beb86b5..9becb4a 100644
 --- a/security/Kconfig
 +++ b/security/Kconfig
-@@ -4,6 +4,957 @@
+@@ -4,6 +4,965 @@
  
  menu "Security options"
  
@@ -106789,6 +106382,14 @@ index beb86b5..40b1edb 100644
 +	  that is, enabling this option will make it harder to inject
 +	  and execute 'foreign' code in kernel memory itself.
 +
++	  Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
++	  the kernel command-line will result in an RWX physical map.
++
++	  Likewise, the EFI runtime services are necessarily mapped as
++	  RWX.  If CONFIG_EFI is enabled on an EFI-capable system, it
++	  is recommended that you boot with "noefi" on the kernel
++	  command-line if possible to eliminate the mapping.
++
 +choice
 +	prompt "Return Address Instrumentation Method"
 +	default PAX_KERNEXEC_PLUGIN_METHOD_BTS
@@ -107158,7 +106759,7 @@ index beb86b5..40b1edb 100644
  source security/keys/Kconfig
  
  config SECURITY_DMESG_RESTRICT
-@@ -103,7 +1054,7 @@ config INTEL_TXT
+@@ -103,7 +1062,7 @@ config INTEL_TXT
  config LSM_MMAP_MIN_ADDR
  	int "Low address space for LSM to protect from user allocation"
  	depends on SECURITY && SECURITY_SELINUX
@@ -107225,10 +106826,10 @@ index 4257b7e..2d0732d 100644
  
  	.ptrace_access_check =		apparmor_ptrace_access_check,
 diff --git a/security/commoncap.c b/security/commoncap.c
-index b9d613e..f68305c 100644
+index 963dc59..12ebd0c 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
+@@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
  	return 0;
  }
  
@@ -107261,7 +106862,7 @@ index b9d613e..f68305c 100644
  /*
   * 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
-@@ -592,6 +618,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
+@@ -595,6 +621,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
  	const struct cred *cred = current_cred();
  	kuid_t root_uid = make_kuid(cred->user_ns, 0);
  
@@ -111998,7 +111599,7 @@ index 0000000..1ae2ed5
 +
 +targets += size_overflow_hash.h size_overflow_hash_aux.h
 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
-new file mode 100644
+new file mode 100755
 index 0000000..12b1e3b
 --- /dev/null
 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
@@ -116307,10 +115908,10 @@ index 0000000..4378111
 +}
 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
 new file mode 100644
-index 0000000..4077712
+index 0000000..38b3d62
 --- /dev/null
 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
-@@ -0,0 +1,5988 @@
+@@ -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
@@ -121066,6 +120667,7 @@ index 0000000..4077712
 +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
 +xfs_btree_change_owner_52137 xfs_btree_change_owner 0 52137 NULL
diff --git a/3.14.18/4425_grsec_remove_EI_PAX.patch b/3.14.19/4425_grsec_remove_EI_PAX.patch
index fc51f79..fc51f79 100644
--- a/3.14.18/4425_grsec_remove_EI_PAX.patch
+++ b/3.14.19/4425_grsec_remove_EI_PAX.patch
diff --git a/3.14.18/4427_force_XATTR_PAX_tmpfs.patch b/3.14.19/4427_force_XATTR_PAX_tmpfs.patch
index 11a7d2c..11a7d2c 100644
--- a/3.14.18/4427_force_XATTR_PAX_tmpfs.patch
+++ b/3.14.19/4427_force_XATTR_PAX_tmpfs.patch
diff --git a/3.14.18/4430_grsec-remove-localversion-grsec.patch b/3.14.19/4430_grsec-remove-localversion-grsec.patch
index 31cf878..31cf878 100644
--- a/3.14.18/4430_grsec-remove-localversion-grsec.patch
+++ b/3.14.19/4430_grsec-remove-localversion-grsec.patch
diff --git a/3.14.18/4435_grsec-mute-warnings.patch b/3.14.19/4435_grsec-mute-warnings.patch
index 392cefb..392cefb 100644
--- a/3.14.18/4435_grsec-mute-warnings.patch
+++ b/3.14.19/4435_grsec-mute-warnings.patch
diff --git a/3.14.18/4440_grsec-remove-protected-paths.patch b/3.14.19/4440_grsec-remove-protected-paths.patch
index 741546d..741546d 100644
--- a/3.14.18/4440_grsec-remove-protected-paths.patch
+++ b/3.14.19/4440_grsec-remove-protected-paths.patch
diff --git a/3.14.18/4450_grsec-kconfig-default-gids.patch b/3.14.19/4450_grsec-kconfig-default-gids.patch
index 0451e5a..0451e5a 100644
--- a/3.14.18/4450_grsec-kconfig-default-gids.patch
+++ b/3.14.19/4450_grsec-kconfig-default-gids.patch
diff --git a/3.14.18/4465_selinux-avc_audit-log-curr_ip.patch b/3.14.19/4465_selinux-avc_audit-log-curr_ip.patch
index 747ac53..747ac53 100644
--- a/3.14.18/4465_selinux-avc_audit-log-curr_ip.patch
+++ b/3.14.19/4465_selinux-avc_audit-log-curr_ip.patch
diff --git a/3.14.18/4470_disable-compat_vdso.patch b/3.14.19/4470_disable-compat_vdso.patch
index 35a4840..d5eed75 100644
--- a/3.14.18/4470_disable-compat_vdso.patch
+++ b/3.14.19/4470_disable-compat_vdso.patch
@@ -26,7 +26,7 @@ Closes bug: http://bugs.gentoo.org/show_bug.cgi?id=210138
 diff -urp a/arch/x86/Kconfig b/arch/x86/Kconfig
 --- a/arch/x86/Kconfig	2009-07-31 01:36:57.323857684 +0100
 +++ b/arch/x86/Kconfig	2009-07-31 01:51:39.395749681 +0100
-@@ -1859,17 +1859,8 @@
+@@ -1861,17 +1861,8 @@
  
  config COMPAT_VDSO
  	def_bool n
diff --git a/3.14.18/4475_emutramp_default_on.patch b/3.14.19/4475_emutramp_default_on.patch
index cf88fd9..cf88fd9 100644
--- a/3.14.18/4475_emutramp_default_on.patch
+++ b/3.14.19/4475_emutramp_default_on.patch
diff --git a/3.16.2/0000_README b/3.16.3/0000_README
index f31f3fb..05a4f78 100644
--- a/3.16.2/0000_README
+++ b/3.16.3/0000_README
@@ -2,7 +2,7 @@ README
 -----------------------------------------------------------------------------
 Individual Patch Descriptions:
 -----------------------------------------------------------------------------
-Patch:	4420_grsecurity-3.0-3.16.2-201409141907.patch
+Patch:	4420_grsecurity-3.0-3.16.3-201409180901.patch
 From:	http://www.grsecurity.net
 Desc:	hardened-sources base patch from upstream grsecurity
 
diff --git a/3.16.2/4420_grsecurity-3.0-3.16.2-201409141907.patch b/3.16.3/4420_grsecurity-3.0-3.16.3-201409180901.patch
index b3502f0..a8197ee 100644
--- a/3.16.2/4420_grsecurity-3.0-3.16.2-201409141907.patch
+++ b/3.16.3/4420_grsecurity-3.0-3.16.3-201409180901.patch
@@ -785,7 +785,7 @@ index ee78eba..a06b48d 100644
  Daniel Borkmann <dborkman@redhat.com>
 -Alexei Starovoitov <ast@plumgrid.com>
 diff --git a/Makefile b/Makefile
-index c261752..e1d82656 100644
+index 9b25a83..e77c38a 100644
 --- a/Makefile
 +++ b/Makefile
 @@ -303,8 +303,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
@@ -7370,7 +7370,7 @@ index 1188e00..41cf144 100644
  #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 7faf5f2..f3d3cf4 100644
+index 71df942..199dd19 100644
 --- a/arch/mips/kernel/binfmt_elfo32.c
 +++ b/arch/mips/kernel/binfmt_elfo32.c
 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
@@ -7386,7 +7386,7 @@ index 7faf5f2..f3d3cf4 100644
 +
  #include <asm/processor.h>
  
- /*
+ /* These MUST be defined before elf.h gets included */
 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
 index 50b3648..c2f3cec 100644
 --- a/arch/mips/kernel/i8259.c
@@ -7491,10 +7491,10 @@ index 0a1ec0f..d9e93b6 100644
 -	return sp & ALMASK;
 -}
 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
-index f639ccd..e4b110d 100644
+index aae7119..8b16434 100644
 --- a/arch/mips/kernel/ptrace.c
 +++ b/arch/mips/kernel/ptrace.c
-@@ -630,6 +630,10 @@ long arch_ptrace(struct task_struct *child, long request,
+@@ -762,6 +762,10 @@ long arch_ptrace(struct task_struct *child, long request,
  	return ret;
  }
  
@@ -7505,7 +7505,7 @@ index f639ccd..e4b110d 100644
  /*
   * Notification of system call entry/exit
   * - triggered by current->work.syscall_trace
-@@ -646,6 +650,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
+@@ -778,6 +782,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
  	    tracehook_report_syscall_entry(regs))
  		ret = -1;
  
@@ -25029,7 +25029,7 @@ index f36bd42..0ab4474 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 a468c0a..c7dec74 100644
+index a468c0a..8b5a879 100644
 --- a/arch/x86/kernel/head_64.S
 +++ b/arch/x86/kernel/head_64.S
 @@ -20,6 +20,8 @@
@@ -25081,7 +25081,11 @@ index a468c0a..c7dec74 100644
  
  	/*
  	 * Set up the identity mapping for the switchover.  These
-@@ -177,8 +198,8 @@ ENTRY(secondary_startup_64)
+@@ -174,11 +195,12 @@ ENTRY(secondary_startup_64)
+ 	 * after the boot processor executes this code.
+ 	 */
+ 
++	orq	$-1, %rbp
  	movq	$(init_level4_pgt - __START_KERNEL_map), %rax
  1:
  
@@ -25092,7 +25096,7 @@ index a468c0a..c7dec74 100644
  	movq	%rcx, %cr4
  
  	/* Setup early boot stage 4 level pagetables. */
-@@ -199,10 +220,19 @@ ENTRY(secondary_startup_64)
+@@ -199,10 +221,19 @@ ENTRY(secondary_startup_64)
  	movl	$MSR_EFER, %ecx
  	rdmsr
  	btsl	$_EFER_SCE, %eax	/* Enable System Call */
@@ -25100,10 +25104,10 @@ index a468c0a..c7dec74 100644
 +	btl	$(X86_FEATURE_NX & 31),%edi	/* No Execute supported? */
  	jnc     1f
  	btsl	$_EFER_NX, %eax
++	cmpq	$-1, %rbp
++	je	1f
  	btsq	$_PAGE_BIT_NX,early_pmd_flags(%rip)
-+#ifndef CONFIG_EFI
 +	btsq	$_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
-+#endif
 +	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)
@@ -25113,7 +25117,7 @@ index a468c0a..c7dec74 100644
  1:	wrmsr				/* Make changes effective */
  
  	/* Setup cr0 */
-@@ -282,6 +312,7 @@ ENTRY(secondary_startup_64)
+@@ -282,6 +313,7 @@ ENTRY(secondary_startup_64)
  	 *	REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
  	 *		address given in m16:64.
  	 */
@@ -25121,7 +25125,7 @@ index a468c0a..c7dec74 100644
  	movq	initial_code(%rip),%rax
  	pushq	$0		# fake return address to stop unwinder
  	pushq	$__KERNEL_CS	# set correct cs
-@@ -313,7 +344,7 @@ ENDPROC(start_cpu0)
+@@ -313,7 +345,7 @@ ENDPROC(start_cpu0)
  	.quad	INIT_PER_CPU_VAR(irq_stack_union)
  
  	GLOBAL(stack_start)
@@ -25130,7 +25134,7 @@ index a468c0a..c7dec74 100644
  	.word  0
  	__FINITDATA
  
-@@ -391,7 +422,7 @@ ENTRY(early_idt_handler)
+@@ -391,7 +423,7 @@ ENTRY(early_idt_handler)
  	call dump_stack
  #ifdef CONFIG_KALLSYMS	
  	leaq early_idt_ripmsg(%rip),%rdi
@@ -25139,7 +25143,7 @@ index a468c0a..c7dec74 100644
  	call __print_symbol
  #endif
  #endif /* EARLY_PRINTK */
-@@ -420,6 +451,7 @@ ENDPROC(early_idt_handler)
+@@ -420,6 +452,7 @@ ENDPROC(early_idt_handler)
  early_recursion_flag:
  	.long 0
  
@@ -25147,7 +25151,7 @@ index a468c0a..c7dec74 100644
  #ifdef CONFIG_EARLY_PRINTK
  early_idt_msg:
  	.asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
-@@ -447,29 +479,52 @@ NEXT_PAGE(early_level4_pgt)
+@@ -447,29 +480,52 @@ NEXT_PAGE(early_level4_pgt)
  NEXT_PAGE(early_dynamic_pgts)
  	.fill	512*EARLY_DYNAMIC_PAGE_TABLES,8,0
  
@@ -25209,7 +25213,7 @@ index a468c0a..c7dec74 100644
  
  NEXT_PAGE(level3_kernel_pgt)
  	.fill	L3_START_KERNEL,8,0
-@@ -477,6 +532,9 @@ NEXT_PAGE(level3_kernel_pgt)
+@@ -477,6 +533,9 @@ NEXT_PAGE(level3_kernel_pgt)
  	.quad	level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
  	.quad	level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
  
@@ -25219,7 +25223,7 @@ index a468c0a..c7dec74 100644
  NEXT_PAGE(level2_kernel_pgt)
  	/*
  	 * 512 MB kernel mapping. We spend a full page on this pagetable
-@@ -494,28 +552,64 @@ NEXT_PAGE(level2_kernel_pgt)
+@@ -494,28 +553,64 @@ NEXT_PAGE(level2_kernel_pgt)
  NEXT_PAGE(level2_fixmap_pgt)
  	.fill	506,8,0
  	.quad	level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
@@ -36672,7 +36676,7 @@ index 9ee3491..872192f 100644
  
  	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 290d397..3906bcd 100644
+index 290d397..e09d270 100644
 --- a/arch/x86/platform/efi/efi_64.c
 +++ b/arch/x86/platform/efi/efi_64.c
 @@ -99,6 +99,11 @@ void __init efi_call_phys_prelog(void)
@@ -36699,6 +36703,31 @@ index 290d397..3906bcd 100644
  	__flush_tlb_all();
  	local_irq_restore(efi_flags);
  	early_code_mapping_set_exec(0);
+@@ -146,8 +156,23 @@ int efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
+ 	unsigned npages;
+ 	pgd_t *pgd;
+ 
+-	if (efi_enabled(EFI_OLD_MEMMAP))
++	if (efi_enabled(EFI_OLD_MEMMAP)) {
++		/* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
++		 * able to execute the EFI services.
++		 */
++		if (__supported_pte_mask & _PAGE_NX) {
++			unsigned long addr = (unsigned long) __va(0);
++			pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) &  ~_PAGE_NX);
++
++			pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
++#ifdef CONFIG_PAX_PER_CPU_PGD
++			set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
++#endif
++			set_pgd(pgd_offset_k(addr), pe);
++		}
++
+ 		return 0;
++	}
+ 
+ 	efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
+ 	pgd = __va(efi_scratch.efi_pgt);
 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
@@ -38012,7 +38041,7 @@ index dc51f46..d5446a8 100644
  			(u8 *) pte, count) < count) {
  		kfree(pte);
 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
-index 14695c6..27a4636 100644
+index 84ab119..a217f27 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)
@@ -38055,7 +38084,7 @@ index 14695c6..27a4636 100644
  
  	if (!sic)
  		return -EINVAL;
-@@ -446,9 +460,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
+@@ -451,9 +465,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
  	 */
  	err = -EFAULT;
  	rq->cmd_len = cmdlen;
@@ -38222,7 +38251,7 @@ index c68e724..e863008 100644
  		/* parse the table header to get the table length */
  		if (count <= sizeof(struct acpi_table_header))
 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
-index 3dca36d..abaf070 100644
+index 17f9ec5..d9a455e 100644
 --- a/drivers/acpi/processor_idle.c
 +++ b/drivers/acpi/processor_idle.c
 @@ -952,7 +952,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
@@ -42429,10 +42458,10 @@ index 8268a4c..5105708 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 7efbafa..19f8087 100644
+index b628add..57cd489 100644
 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
-@@ -97,7 +97,6 @@ struct nouveau_drm {
+@@ -99,7 +99,6 @@ struct nouveau_drm {
  		struct drm_global_reference mem_global_ref;
  		struct ttm_bo_global_ref bo_global_ref;
  		struct ttm_bo_device bdev;
@@ -45976,7 +46005,7 @@ index d1600d2..4c3af3a 100644
  				schedule_work(&sc->trigger_event);
  		}
 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
-index 5f59f1e..01bd02e 100644
+index 9227910..f51ca38 100644
 --- a/drivers/md/dm-table.c
 +++ b/drivers/md/dm-table.c
 @@ -274,7 +274,7 @@ static struct dm_dev_internal *find_device(struct list_head *l, dev_t dev)
@@ -46250,7 +46279,7 @@ index 3e6d115..ffecdeb 100644
  /*----------------------------------------------------------------*/
  
 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
-index 56e24c0..e1c8e1f 100644
+index d7690f8..3db9ef1 100644
 --- a/drivers/md/raid1.c
 +++ b/drivers/md/raid1.c
 @@ -1931,7 +1931,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
@@ -46272,10 +46301,10 @@ index 56e24c0..e1c8e1f 100644
  					       "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 cb882aa..cb8aeca 100644
+index a46124e..caf0bd55 100644
 --- a/drivers/md/raid10.c
 +++ b/drivers/md/raid10.c
-@@ -1949,7 +1949,7 @@ static void end_sync_read(struct bio *bio, int error)
+@@ -1948,7 +1948,7 @@ 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
  		 */
@@ -46284,7 +46313,7 @@ index cb882aa..cb8aeca 100644
  			   &conf->mirrors[d].rdev->corrected_errors);
  
  	/* for reconstruct, we always reschedule after a read.
-@@ -2307,7 +2307,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
+@@ -2306,7 +2306,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
  {
  	struct timespec cur_time_mon;
  	unsigned long hours_since_last;
@@ -46293,7 +46322,7 @@ index cb882aa..cb8aeca 100644
  
  	ktime_get_ts(&cur_time_mon);
  
-@@ -2329,9 +2329,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
+@@ -2328,9 +2328,9 @@ 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))
@@ -46305,7 +46334,7 @@ index cb882aa..cb8aeca 100644
  }
  
  static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
-@@ -2385,8 +2385,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
+@@ -2384,8 +2384,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
  		return;
  
  	check_decay_read_errors(mddev, rdev);
@@ -46316,7 +46345,7 @@ index cb882aa..cb8aeca 100644
  		char b[BDEVNAME_SIZE];
  		bdevname(rdev->bdev, b);
  
-@@ -2394,7 +2394,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
+@@ -2393,7 +2393,7 @@ 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,
@@ -46325,7 +46354,7 @@ index cb882aa..cb8aeca 100644
  		printk(KERN_NOTICE
  		       "md/raid10:%s: %s: Failing raid device\n",
  		       mdname(mddev), b);
-@@ -2549,7 +2549,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
+@@ -2548,7 +2548,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
  					       sect +
  					       choose_data_offset(r10_bio, rdev)),
  				       bdevname(rdev->bdev, b));
@@ -46334,25 +46363,8 @@ index cb882aa..cb8aeca 100644
  			}
  
  			rdev_dec_pending(rdev, mddev);
-@@ -2954,6 +2954,7 @@ static sector_t sync_request(struct mddev *mddev, sector_t sector_nr,
- 		 */
- 		if (test_bit(MD_RECOVERY_RESHAPE, &mddev->recovery)) {
- 			end_reshape(conf);
-+			close_sync(conf);
- 			return 0;
- 		}
- 
-@@ -4411,7 +4412,7 @@ read_more:
- 	read_bio->bi_private = r10_bio;
- 	read_bio->bi_end_io = end_sync_read;
- 	read_bio->bi_rw = READ;
--	read_bio->bi_flags &= ~(BIO_POOL_MASK - 1);
-+	read_bio->bi_flags &= (~0UL << BIO_RESET_BITS);
- 	read_bio->bi_flags |= 1 << BIO_UPTODATE;
- 	read_bio->bi_vcnt = 0;
- 	read_bio->bi_iter.bi_size = 0;
 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
-index 6234b2e..4990801 100644
+index 183588b..0eedcfa 100644
 --- a/drivers/md/raid5.c
 +++ b/drivers/md/raid5.c
 @@ -1731,6 +1731,10 @@ static int grow_one_stripe(struct r5conf *conf, int hash)
@@ -46413,15 +46425,6 @@ index 6234b2e..4990801 100644
  			 > conf->max_nr_stripes)
  			printk(KERN_WARNING
  			       "md/raid:%s: Too many read errors, failing device %s.\n",
-@@ -3817,6 +3825,8 @@ static void handle_stripe(struct stripe_head *sh)
- 				set_bit(R5_Wantwrite, &dev->flags);
- 				if (prexor)
- 					continue;
-+				if (s.failed > 1)
-+					continue;
- 				if (!test_bit(R5_Insync, &dev->flags) ||
- 				    ((i == sh->pd_idx || i == sh->qd_idx)  &&
- 				     s.failed == 0))
 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
 index 983db75..ef9248c 100644
 --- a/drivers/media/dvb-core/dvbdev.c
@@ -52340,7 +52343,7 @@ index ff75ef8..2dfe00a 100644
  /*
   *  fcs_port_sm FCS logical port state machine
 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
-index 2e28392..9d865b6 100644
+index a38aafa0..fe8f03b 100644
 --- a/drivers/scsi/bfa/bfa_ioc.h
 +++ b/drivers/scsi/bfa/bfa_ioc.h
 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
@@ -53256,10 +53259,10 @@ index 3202063..f9f0ff6 100644
  	ddb_entry->default_relogin_timeout =
  		(def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
 diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
-index 88d46fe..7351be5 100644
+index 769be4d..371fc61 100644
 --- a/drivers/scsi/scsi.c
 +++ b/drivers/scsi/scsi.c
-@@ -640,7 +640,7 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
+@@ -648,7 +648,7 @@ int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
  	struct Scsi_Host *host = cmd->device->host;
  	int rtn = 0;
  
@@ -53391,7 +53394,7 @@ index 0102a2d..cc3f8e9 100644
  	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 13e8983..d306a68 100644
+index a0c5bfd..b94db1e 100644
 --- a/drivers/scsi/scsi_transport_srp.c
 +++ b/drivers/scsi/scsi_transport_srp.c
 @@ -36,7 +36,7 @@
@@ -53412,7 +53415,7 @@ index 13e8983..d306a68 100644
  	return 0;
  }
  
-@@ -734,7 +734,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
+@@ -735,7 +735,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
  			  rport_fast_io_fail_timedout);
  	INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
  
@@ -53422,10 +53425,10 @@ index 13e8983..d306a68 100644
  
  	transport_setup_device(&rport->dev);
 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
-index 6825eda..be470c4 100644
+index ed2e99e..28cf52b 100644
 --- a/drivers/scsi/sd.c
 +++ b/drivers/scsi/sd.c
-@@ -2954,7 +2954,7 @@ static int sd_probe(struct device *dev)
+@@ -2959,7 +2959,7 @@ static int sd_probe(struct device *dev)
  	sdkp->disk = gd;
  	sdkp->index = index;
  	atomic_set(&sdkp->openers, 0);
@@ -61356,10 +61359,10 @@ index 8883980..c8ade72 100644
  
  	atomic_set(&midCount, 0);
 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
-index de6aed8..a0a76fd 100644
+index c97fd86..e4a8274 100644
 --- a/fs/cifs/cifsglob.h
 +++ b/fs/cifs/cifsglob.h
-@@ -807,35 +807,35 @@ struct cifs_tcon {
+@@ -804,35 +804,35 @@ struct cifs_tcon {
  	__u16 Flags;		/* optional support bits */
  	enum statusEnum tidStatus;
  #ifdef CONFIG_CIFS_STATS
@@ -61419,7 +61422,7 @@ index de6aed8..a0a76fd 100644
  		} smb2_stats;
  #endif /* CONFIG_CIFS_SMB2 */
  	} stats;
-@@ -1172,7 +1172,7 @@ convert_delimiter(char *path, char delim)
+@@ -1169,7 +1169,7 @@ convert_delimiter(char *path, char delim)
  }
  
  #ifdef CONFIG_CIFS_STATS
@@ -61428,7 +61431,7 @@ index de6aed8..a0a76fd 100644
  
  static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
  					    unsigned int bytes)
-@@ -1538,8 +1538,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
+@@ -1535,8 +1535,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
  /* Various Debug counters */
  GLOBAL_EXTERN atomic_t bufAllocCount;    /* current number allocated  */
  #ifdef CONFIG_CIFS_STATS2
@@ -61440,7 +61443,7 @@ index de6aed8..a0a76fd 100644
  GLOBAL_EXTERN atomic_t smBufAllocCount;
  GLOBAL_EXTERN atomic_t midCount;
 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
-index e90a1e9..908699d 100644
+index 9de08c9..b396124 100644
 --- a/fs/cifs/file.c
 +++ b/fs/cifs/file.c
 @@ -1900,10 +1900,14 @@ static int cifs_writepages(struct address_space *mapping,
@@ -61484,7 +61487,7 @@ index 3b0c62e..f7d090c 100644
  
  	}
 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
-index d1fdfa8..94558f8 100644
+index 84ca0a4..add8cba 100644
 --- a/fs/cifs/smb1ops.c
 +++ b/fs/cifs/smb1ops.c
 @@ -626,27 +626,27 @@ static void
@@ -61593,7 +61596,7 @@ index d1fdfa8..94558f8 100644
  }
  
 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
-index 787844b..8e7bc7d 100644
+index f325c59..6bba517 100644
 --- a/fs/cifs/smb2ops.c
 +++ b/fs/cifs/smb2ops.c
 @@ -364,8 +364,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
@@ -61714,10 +61717,10 @@ index 787844b..8e7bc7d 100644
  }
  
 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
-index b0b260d..c8927e1 100644
+index 8707755..8f38739 100644
 --- a/fs/cifs/smb2pdu.c
 +++ b/fs/cifs/smb2pdu.c
-@@ -2105,8 +2105,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
+@@ -2106,8 +2106,7 @@ 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);
@@ -62084,20 +62087,10 @@ index a93f7e6..d58bcbe 100644
  		return 0;
  	while (nr) {
 diff --git a/fs/dcache.c b/fs/dcache.c
-index 06f6585..c9c5b6c 100644
+index e1308c5..c9c5b6c 100644
 --- a/fs/dcache.c
 +++ b/fs/dcache.c
-@@ -106,8 +106,7 @@ static inline struct hlist_bl_head *d_hash(const struct dentry *parent,
- 					unsigned int hash)
- {
- 	hash += (unsigned long) parent / L1_CACHE_BYTES;
--	hash = hash + (hash >> d_hash_shift);
--	return dentry_hashtable + (hash & d_hash_mask);
-+	return dentry_hashtable + hash_32(hash, d_hash_shift);
- }
- 
- /* Statistics gathering. */
-@@ -479,7 +478,7 @@ static void __dentry_kill(struct dentry *dentry)
+@@ -478,7 +478,7 @@ static void __dentry_kill(struct dentry *dentry)
  	 * dentry_iput drops the locks, at which point nobody (except
  	 * transient RCU lookups) can reach this dentry.
  	 */
@@ -62106,7 +62099,7 @@ index 06f6585..c9c5b6c 100644
  	this_cpu_dec(nr_dentry);
  	if (dentry->d_op && dentry->d_op->d_release)
  		dentry->d_op->d_release(dentry);
-@@ -532,7 +531,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
+@@ -531,7 +531,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
  	struct dentry *parent = dentry->d_parent;
  	if (IS_ROOT(dentry))
  		return NULL;
@@ -62115,7 +62108,7 @@ index 06f6585..c9c5b6c 100644
  		return NULL;
  	if (likely(spin_trylock(&parent->d_lock)))
  		return parent;
-@@ -609,7 +608,7 @@ repeat:
+@@ -608,7 +608,7 @@ repeat:
  		dentry->d_flags |= DCACHE_REFERENCED;
  	dentry_lru_add(dentry);
  
@@ -62124,7 +62117,7 @@ index 06f6585..c9c5b6c 100644
  	spin_unlock(&dentry->d_lock);
  	return;
  
-@@ -664,7 +663,7 @@ int d_invalidate(struct dentry * dentry)
+@@ -663,7 +663,7 @@ int d_invalidate(struct dentry * dentry)
  	 * We also need to leave mountpoints alone,
  	 * directory or not.
  	 */
@@ -62133,7 +62126,7 @@ index 06f6585..c9c5b6c 100644
  		if (S_ISDIR(dentry->d_inode->i_mode) || d_mountpoint(dentry)) {
  			spin_unlock(&dentry->d_lock);
  			return -EBUSY;
-@@ -680,7 +679,7 @@ EXPORT_SYMBOL(d_invalidate);
+@@ -679,7 +679,7 @@ EXPORT_SYMBOL(d_invalidate);
  /* This must be called with d_lock held */
  static inline void __dget_dlock(struct dentry *dentry)
  {
@@ -62142,7 +62135,7 @@ index 06f6585..c9c5b6c 100644
  }
  
  static inline void __dget(struct dentry *dentry)
-@@ -721,8 +720,8 @@ repeat:
+@@ -720,8 +720,8 @@ repeat:
  		goto repeat;
  	}
  	rcu_read_unlock();
@@ -62153,7 +62146,7 @@ index 06f6585..c9c5b6c 100644
  	spin_unlock(&ret->d_lock);
  	return ret;
  }
-@@ -805,7 +804,7 @@ restart:
+@@ -804,7 +804,7 @@ restart:
  	spin_lock(&inode->i_lock);
  	hlist_for_each_entry(dentry, &inode->i_dentry, d_alias) {
  		spin_lock(&dentry->d_lock);
@@ -62162,7 +62155,7 @@ index 06f6585..c9c5b6c 100644
  			/*
  			 * inform the fs via d_prune that this dentry
  			 * is about to be unhashed and destroyed.
-@@ -848,7 +847,7 @@ static void shrink_dentry_list(struct list_head *list)
+@@ -847,7 +847,7 @@ static void shrink_dentry_list(struct list_head *list)
  		 * We found an inuse dentry which was not removed from
  		 * the LRU because of laziness during lookup. Do not free it.
  		 */
@@ -62171,7 +62164,7 @@ index 06f6585..c9c5b6c 100644
  			spin_unlock(&dentry->d_lock);
  			if (parent)
  				spin_unlock(&parent->d_lock);
-@@ -886,8 +885,8 @@ static void shrink_dentry_list(struct list_head *list)
+@@ -885,8 +885,8 @@ static void shrink_dentry_list(struct list_head *list)
  		dentry = parent;
  		while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
  			parent = lock_parent(dentry);
@@ -62182,7 +62175,7 @@ index 06f6585..c9c5b6c 100644
  				spin_unlock(&dentry->d_lock);
  				if (parent)
  					spin_unlock(&parent->d_lock);
-@@ -927,7 +926,7 @@ dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg)
+@@ -926,7 +926,7 @@ dentry_lru_isolate(struct list_head *item, spinlock_t *lru_lock, void *arg)
  	 * counts, just remove them from the LRU. Otherwise give them
  	 * another pass through the LRU.
  	 */
@@ -62191,7 +62184,7 @@ index 06f6585..c9c5b6c 100644
  		d_lru_isolate(dentry);
  		spin_unlock(&dentry->d_lock);
  		return LRU_REMOVED;
-@@ -1262,7 +1261,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
+@@ -1261,7 +1261,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
  	} else {
  		if (dentry->d_flags & DCACHE_LRU_LIST)
  			d_lru_del(dentry);
@@ -62200,7 +62193,7 @@ index 06f6585..c9c5b6c 100644
  			d_shrink_add(dentry, &data->dispose);
  			data->found++;
  		}
-@@ -1310,7 +1309,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
+@@ -1309,7 +1309,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
  		return D_WALK_CONTINUE;
  
  	/* root with refcount 1 is fine */
@@ -62209,7 +62202,7 @@ index 06f6585..c9c5b6c 100644
  		return D_WALK_CONTINUE;
  
  	printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
-@@ -1319,7 +1318,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
+@@ -1318,7 +1318,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
  		       dentry->d_inode ?
  		       dentry->d_inode->i_ino : 0UL,
  		       dentry,
@@ -62218,7 +62211,7 @@ index 06f6585..c9c5b6c 100644
  		       dentry->d_sb->s_type->name,
  		       dentry->d_sb->s_id);
  	WARN_ON(1);
-@@ -1445,7 +1444,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
+@@ -1444,7 +1444,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
  	 */
  	dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
  	if (name->len > DNAME_INLINE_LEN-1) {
@@ -62227,7 +62220,7 @@ index 06f6585..c9c5b6c 100644
  		if (!dname) {
  			kmem_cache_free(dentry_cache, dentry); 
  			return NULL;
-@@ -1463,7 +1462,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
+@@ -1462,7 +1462,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
  	smp_wmb();
  	dentry->d_name.name = dname;
  
@@ -62236,7 +62229,7 @@ index 06f6585..c9c5b6c 100644
  	dentry->d_flags = 0;
  	spin_lock_init(&dentry->d_lock);
  	seqcount_init(&dentry->d_seq);
-@@ -2226,7 +2225,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
+@@ -2225,7 +2225,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
  				goto next;
  		}
  
@@ -62245,7 +62238,7 @@ index 06f6585..c9c5b6c 100644
  		found = dentry;
  		spin_unlock(&dentry->d_lock);
  		break;
-@@ -2325,7 +2324,7 @@ again:
+@@ -2324,7 +2324,7 @@ again:
  	spin_lock(&dentry->d_lock);
  	inode = dentry->d_inode;
  	isdir = S_ISDIR(inode->i_mode);
@@ -62254,7 +62247,7 @@ index 06f6585..c9c5b6c 100644
  		if (!spin_trylock(&inode->i_lock)) {
  			spin_unlock(&dentry->d_lock);
  			cpu_relax();
-@@ -2402,7 +2401,7 @@ void dentry_update_name_case(struct dentry *dentry, struct qstr *name)
+@@ -2401,7 +2401,7 @@ void dentry_update_name_case(struct dentry *dentry, struct qstr *name)
  }
  EXPORT_SYMBOL(dentry_update_name_case);
  
@@ -62263,7 +62256,7 @@ index 06f6585..c9c5b6c 100644
  {
  	if (dname_external(target)) {
  		if (dname_external(dentry)) {
-@@ -2430,7 +2429,7 @@ static void switch_names(struct dentry *dentry, struct dentry *target)
+@@ -2429,7 +2429,7 @@ static void switch_names(struct dentry *dentry, struct dentry *target)
  					target->d_name.len + 1);
  			target->d_name.name = dentry->d_name.name;
  			dentry->d_name.name = dentry->d_iname;
@@ -62272,7 +62265,7 @@ index 06f6585..c9c5b6c 100644
  			/*
  			 * Both are internal.
  			 */
-@@ -2440,6 +2439,14 @@ static void switch_names(struct dentry *dentry, struct dentry *target)
+@@ -2439,6 +2439,14 @@ static void switch_names(struct dentry *dentry, struct dentry *target)
  				swap(((long *) &dentry->d_iname)[i],
  				     ((long *) &target->d_iname)[i]);
  			}
@@ -62287,7 +62280,7 @@ index 06f6585..c9c5b6c 100644
  		}
  	}
  	swap(dentry->d_name.len, target->d_name.len);
-@@ -2540,7 +2547,7 @@ static void __d_move(struct dentry *dentry, struct dentry *target,
+@@ -2539,7 +2547,7 @@ static void __d_move(struct dentry *dentry, struct dentry *target,
  	list_del(&target->d_u.d_child);
  
  	/* Switch the names.. */
@@ -62296,7 +62289,7 @@ index 06f6585..c9c5b6c 100644
  	swap(dentry->d_name.hash, target->d_name.hash);
  
  	/* ... and switch the parents */
-@@ -2679,7 +2686,7 @@ static void __d_materialise_dentry(struct dentry *dentry, struct dentry *anon)
+@@ -2678,7 +2686,7 @@ static void __d_materialise_dentry(struct dentry *dentry, struct dentry *anon)
  
  	dparent = dentry->d_parent;
  
@@ -62305,7 +62298,7 @@ index 06f6585..c9c5b6c 100644
  	swap(dentry->d_name.hash, anon->d_name.hash);
  
  	dentry->d_parent = dentry;
-@@ -3297,7 +3304,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
+@@ -3296,7 +3304,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
  
  		if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
  			dentry->d_flags |= DCACHE_GENOCIDE;
@@ -62314,7 +62307,7 @@ index 06f6585..c9c5b6c 100644
  		}
  	}
  	return D_WALK_CONTINUE;
-@@ -3413,7 +3420,8 @@ void __init vfs_caches_init(unsigned long mempages)
+@@ -3412,7 +3420,8 @@ void __init vfs_caches_init(unsigned long mempages)
  	mempages -= reserve;
  
  	names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
@@ -65609,18 +65602,10 @@ index d55297f..f5b28c5 100644
  #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
  
 diff --git a/fs/namei.c b/fs/namei.c
-index 9eb787e..2de9500 100644
+index 17ca8b8..2de9500 100644
 --- a/fs/namei.c
 +++ b/fs/namei.c
-@@ -34,6 +34,7 @@
- #include <linux/device_cgroup.h>
- #include <linux/fs_struct.h>
- #include <linux/posix_acl.h>
-+#include <linux/hash.h>
- #include <asm/uaccess.h>
- 
- #include "internal.h"
-@@ -330,17 +331,32 @@ int generic_permission(struct inode *inode, int mask)
+@@ -331,17 +331,32 @@ int generic_permission(struct inode *inode, int mask)
  	if (ret != -EACCES)
  		return ret;
  
@@ -65657,7 +65642,7 @@ index 9eb787e..2de9500 100644
  	 * Read/write DACs are always overridable.
  	 * Executable DACs are overridable when there is
  	 * at least one exec bit set.
-@@ -349,14 +365,6 @@ int generic_permission(struct inode *inode, int mask)
+@@ -350,14 +365,6 @@ int generic_permission(struct inode *inode, int mask)
  		if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
  			return 0;
  
@@ -65672,7 +65657,7 @@ index 9eb787e..2de9500 100644
  	return -EACCES;
  }
  EXPORT_SYMBOL(generic_permission);
-@@ -824,7 +832,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
+@@ -825,7 +832,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
  {
  	struct dentry *dentry = link->dentry;
  	int error;
@@ -65681,7 +65666,7 @@ index 9eb787e..2de9500 100644
  
  	BUG_ON(nd->flags & LOOKUP_RCU);
  
-@@ -845,6 +853,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
+@@ -846,6 +853,12 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
  	if (error)
  		goto out_put_nd_path;
  
@@ -65694,7 +65679,7 @@ index 9eb787e..2de9500 100644
  	nd->last_type = LAST_BIND;
  	*p = dentry->d_inode->i_op->follow_link(dentry, nd);
  	error = PTR_ERR(*p);
-@@ -1596,6 +1610,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
+@@ -1597,6 +1610,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
  		if (res)
  			break;
  		res = walk_component(nd, path, LOOKUP_FOLLOW);
@@ -65703,16 +65688,6 @@ index 9eb787e..2de9500 100644
  		put_link(nd, &link, cookie);
  	} while (res > 0);
  
-@@ -1629,8 +1645,7 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
- 
- static inline unsigned int fold_hash(unsigned long hash)
- {
--	hash += hash >> (8*sizeof(int));
--	return hash;
-+	return hash_64(hash, 32);
- }
- 
- #else	/* 32-bit case */
 @@ -1669,7 +1684,7 @@ EXPORT_SYMBOL(full_name_hash);
  static inline unsigned long hash_name(const char *name, unsigned int *hashp)
  {
@@ -66189,10 +66164,10 @@ index 9eb787e..2de9500 100644
  out:
  	return len;
 diff --git a/fs/namespace.c b/fs/namespace.c
-index 182bc41..72e3cf1 100644
+index 140d177..cef9c30 100644
 --- a/fs/namespace.c
 +++ b/fs/namespace.c
-@@ -1348,6 +1348,9 @@ static int do_umount(struct mount *mnt, int flags)
+@@ -1378,6 +1378,9 @@ 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);
@@ -66202,7 +66177,7 @@ index 182bc41..72e3cf1 100644
  		return retval;
  	}
  
-@@ -1370,6 +1373,9 @@ static int do_umount(struct mount *mnt, int flags)
+@@ -1400,6 +1403,9 @@ static int do_umount(struct mount *mnt, int flags)
  	}
  	unlock_mount_hash();
  	namespace_unlock();
@@ -66212,7 +66187,7 @@ index 182bc41..72e3cf1 100644
  	return retval;
  }
  
-@@ -1389,7 +1395,7 @@ static inline bool may_mount(void)
+@@ -1419,7 +1425,7 @@ static inline bool may_mount(void)
   * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
   */
  
@@ -66221,7 +66196,7 @@ index 182bc41..72e3cf1 100644
  {
  	struct path path;
  	struct mount *mnt;
-@@ -1431,7 +1437,7 @@ out:
+@@ -1461,7 +1467,7 @@ out:
  /*
   *	The 2.0 compatible umount. No flags.
   */
@@ -66230,7 +66205,7 @@ index 182bc41..72e3cf1 100644
  {
  	return sys_umount(name, 0);
  }
-@@ -2440,6 +2446,16 @@ long do_mount(const char *dev_name, const char *dir_name,
+@@ -2510,6 +2516,16 @@ long do_mount(const char *dev_name, const char *dir_name,
  		   MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
  		   MS_STRICTATIME);
  
@@ -66247,7 +66222,7 @@ index 182bc41..72e3cf1 100644
  	if (flags & MS_REMOUNT)
  		retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
  				    data_page);
-@@ -2454,6 +2470,9 @@ long do_mount(const char *dev_name, const char *dir_name,
+@@ -2524,6 +2540,9 @@ long do_mount(const char *dev_name, const char *dir_name,
  				      dev_name, data_page);
  dput_out:
  	path_put(&path);
@@ -66257,7 +66232,7 @@ index 182bc41..72e3cf1 100644
  	return retval;
  }
  
-@@ -2471,7 +2490,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
+@@ -2541,7 +2560,7 @@ 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.
   */
@@ -66266,7 +66241,7 @@ index 182bc41..72e3cf1 100644
  
  static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
  {
-@@ -2486,7 +2505,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
+@@ -2556,7 +2575,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
  		kfree(new_ns);
  		return ERR_PTR(ret);
  	}
@@ -66275,7 +66250,7 @@ index 182bc41..72e3cf1 100644
  	atomic_set(&new_ns->count, 1);
  	new_ns->root = NULL;
  	INIT_LIST_HEAD(&new_ns->list);
-@@ -2496,7 +2515,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
+@@ -2566,7 +2585,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
  	return new_ns;
  }
  
@@ -66284,7 +66259,7 @@ index 182bc41..72e3cf1 100644
  		struct user_namespace *user_ns, struct fs_struct *new_fs)
  {
  	struct mnt_namespace *new_ns;
-@@ -2617,8 +2636,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
+@@ -2687,8 +2706,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
  }
  EXPORT_SYMBOL(mount_subtree);
  
@@ -66295,7 +66270,7 @@ index 182bc41..72e3cf1 100644
  {
  	int ret;
  	char *kernel_type;
-@@ -2731,6 +2750,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
+@@ -2801,6 +2820,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
  	if (error)
  		goto out2;
  
@@ -66307,7 +66282,7 @@ index 182bc41..72e3cf1 100644
  	get_fs_root(current->fs, &root);
  	old_mp = lock_mount(&old);
  	error = PTR_ERR(old_mp);
-@@ -2999,7 +3023,7 @@ static int mntns_install(struct nsproxy *nsproxy, void *ns)
+@@ -3069,7 +3093,7 @@ static int mntns_install(struct nsproxy *nsproxy, void *ns)
  	    !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
  		return -EPERM;
  
@@ -66554,7 +66529,7 @@ index a80a741..7b96e1b 100644
  	}
  
 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
-index 3fdc8a3..5888623 100644
+index 2685bc9..f3462c7 100644
 --- a/fs/notify/fanotify/fanotify_user.c
 +++ b/fs/notify/fanotify/fanotify_user.c
 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
@@ -66591,7 +66566,7 @@ index 238a593..9d7e2b9 100644
  		return 0;
  	}
 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
-index 1e58402..bb2d6f4 100644
+index 25a07c7..4f1163c 100644
 --- a/fs/notify/notification.c
 +++ b/fs/notify/notification.c
 @@ -48,7 +48,7 @@
@@ -67239,7 +67214,7 @@ index 2183fcf..3c32a98 100644
   	help
  	  Various /proc files exist to monitor process memory utilization:
 diff --git a/fs/proc/array.c b/fs/proc/array.c
-index 64db2bc..a8185d6 100644
+index 3e1290b..7ebe5b5 100644
 --- a/fs/proc/array.c
 +++ b/fs/proc/array.c
 @@ -60,6 +60,7 @@
@@ -67250,7 +67225,7 @@ index 64db2bc..a8185d6 100644
  #include <linux/proc_fs.h>
  #include <linux/ioport.h>
  #include <linux/uaccess.h>
-@@ -356,6 +357,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
+@@ -347,6 +348,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
  	seq_putc(m, '\n');
  }
  
@@ -67272,7 +67247,7 @@ index 64db2bc..a8185d6 100644
  int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
  			struct pid *pid, struct task_struct *task)
  {
-@@ -374,9 +390,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
+@@ -365,9 +381,24 @@ 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);
@@ -67297,7 +67272,7 @@ index 64db2bc..a8185d6 100644
  static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  			struct pid *pid, struct task_struct *task, int whole)
  {
-@@ -398,6 +429,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
+@@ -389,6 +420,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  	char tcomm[sizeof(task->comm)];
  	unsigned long flags;
  
@@ -67311,7 +67286,7 @@ index 64db2bc..a8185d6 100644
  	state = *get_task_state(task);
  	vsize = eip = esp = 0;
  	permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
-@@ -468,6 +506,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
+@@ -459,6 +497,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  		gtime = task_gtime(task);
  	}
  
@@ -67331,7 +67306,7 @@ index 64db2bc..a8185d6 100644
  	/* 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);
-@@ -504,9 +555,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
+@@ -495,9 +546,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  	seq_put_decimal_ull(m, ' ', vsize);
  	seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
  	seq_put_decimal_ull(m, ' ', rsslim);
@@ -67347,7 +67322,7 @@ index 64db2bc..a8185d6 100644
  	seq_put_decimal_ull(m, ' ', esp);
  	seq_put_decimal_ull(m, ' ', eip);
  	/* The signal information here is obsolete.
-@@ -528,7 +585,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
+@@ -519,7 +576,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
  	seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
  	seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
  
@@ -67360,7 +67335,7 @@ index 64db2bc..a8185d6 100644
  		seq_put_decimal_ull(m, ' ', mm->start_data);
  		seq_put_decimal_ull(m, ' ', mm->end_data);
  		seq_put_decimal_ull(m, ' ', mm->start_brk);
-@@ -566,8 +627,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
+@@ -557,8 +618,15 @@ 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;
@@ -67377,7 +67352,7 @@ index 64db2bc..a8185d6 100644
  	if (mm) {
  		size = task_statm(mm, &shared, &text, &data, &resident);
  		mmput(mm);
-@@ -590,6 +658,13 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
+@@ -581,6 +649,13 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
  	return 0;
  }
  
@@ -69011,10 +68986,10 @@ index 33fd922..e0d6094 100644
  	if (error >= 0)
  		error = buf.error;
 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
-index 54fdf19..987862b 100644
+index 4d5e529..ccdbc84 100644
 --- a/fs/reiserfs/do_balan.c
 +++ b/fs/reiserfs/do_balan.c
-@@ -1872,7 +1872,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
+@@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
  		return;
  	}
  
@@ -69071,7 +69046,7 @@ index 02b0b7d..c85018b 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 bf53888..227f5ae 100644
+index 735c2c2..81b91af 100644
 --- a/fs/reiserfs/reiserfs.h
 +++ b/fs/reiserfs/reiserfs.h
 @@ -573,7 +573,7 @@ struct reiserfs_sb_info {
@@ -81913,10 +81888,10 @@ index 17e7e82..1d7da26 100644
  #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
  #endif
 diff --git a/include/linux/capability.h b/include/linux/capability.h
-index 84b13ad..172cdee 100644
+index aa93e5e..985a1b0 100644
 --- a/include/linux/capability.h
 +++ b/include/linux/capability.h
-@@ -211,9 +211,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
+@@ -214,9 +214,14 @@ extern bool has_ns_capability_noaudit(struct task_struct *t,
  extern bool capable(int cap);
  extern bool ns_capable(struct user_namespace *ns, int cap);
  extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
@@ -85928,10 +85903,10 @@ index b1990c5..2a6e611 100644
  	    .ops = &param_ops_##type,					\
  	    .elemsize = sizeof(array[0]), .elem = array };		\
 diff --git a/include/linux/mount.h b/include/linux/mount.h
-index 839bac2..a96b37c 100644
+index b0c1e65..fd6baf1 100644
 --- a/include/linux/mount.h
 +++ b/include/linux/mount.h
-@@ -59,7 +59,7 @@ struct vfsmount {
+@@ -66,7 +66,7 @@ struct vfsmount {
  	struct dentry *mnt_root;	/* root of the mounted tree */
  	struct super_block *mnt_sb;	/* pointer to superblock */
  	int mnt_flags;
@@ -89202,10 +89177,10 @@ index 52beadf..598734c 100644
  	u8			       qfull;
  	enum fc_lport_state	       state;
 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
-index 27ab310..60dc245 100644
+index 758bc9f..9b14934 100644
 --- a/include/scsi/scsi_device.h
 +++ b/include/scsi/scsi_device.h
-@@ -187,9 +187,9 @@ struct scsi_device {
+@@ -188,9 +188,9 @@ struct scsi_device {
  	unsigned int max_device_blocked; /* what device_blocked counts down from  */
  #define SCSI_DEFAULT_DEVICE_BLOCKED	3
  
@@ -90426,7 +90401,7 @@ index 808a86f..da69695 100644
  	current->signal->rlim[RLIMIT_FSIZE].rlim_cur = flim;
  	set_fs(fs);
 diff --git a/kernel/audit.c b/kernel/audit.c
-index 3ef2e0e..8873765 100644
+index ba2ff5a..c6c0deb 100644
 --- a/kernel/audit.c
 +++ b/kernel/audit.c
 @@ -122,7 +122,7 @@ u32		audit_sig_sid = 0;
@@ -90488,7 +90463,7 @@ index 21eae3c..66db239 100644
  	task->sessionid = sessionid;
  	task->loginuid = loginuid;
 diff --git a/kernel/capability.c b/kernel/capability.c
-index a5cf13c..07a2647 100644
+index 989f5bf..d317ca0 100644
 --- a/kernel/capability.c
 +++ b/kernel/capability.c
 @@ -192,6 +192,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
@@ -90501,7 +90476,7 @@ index a5cf13c..07a2647 100644
  		if (copy_to_user(dataptr, kdata, tocopy
  				 * sizeof(struct __user_cap_data_struct))) {
  			return -EFAULT;
-@@ -293,10 +296,11 @@ bool has_ns_capability(struct task_struct *t,
+@@ -297,10 +300,11 @@ bool has_ns_capability(struct task_struct *t,
  	int ret;
  
  	rcu_read_lock();
@@ -90515,7 +90490,7 @@ index a5cf13c..07a2647 100644
  }
  
  /**
-@@ -333,10 +337,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
+@@ -337,10 +341,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
  	int ret;
  
  	rcu_read_lock();
@@ -90528,7 +90503,7 @@ index a5cf13c..07a2647 100644
  }
  
  /**
-@@ -374,7 +378,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
+@@ -378,7 +382,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
  		BUG();
  	}
  
@@ -90537,7 +90512,7 @@ index a5cf13c..07a2647 100644
  		current->flags |= PF_SUPERPRIV;
  		return true;
  	}
-@@ -382,6 +386,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
+@@ -386,6 +390,21 @@ bool ns_capable(struct user_namespace *ns, int cap)
  }
  EXPORT_SYMBOL(ns_capable);
  
@@ -90559,7 +90534,7 @@ index a5cf13c..07a2647 100644
  /**
   * file_ns_capable - Determine if the file's opener had a capability in effect
   * @file:  The file we want to check
-@@ -423,6 +442,12 @@ bool capable(int cap)
+@@ -427,6 +446,12 @@ bool capable(int cap)
  }
  EXPORT_SYMBOL(capable);
  
@@ -90572,7 +90547,7 @@ index a5cf13c..07a2647 100644
  /**
   * capable_wrt_inode_uidgid - Check nsown_capable and uid and gid mapped
   * @inode: The inode in question
-@@ -440,3 +465,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
+@@ -444,3 +469,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
  		kgid_has_mapping(ns, inode->i_gid);
  }
  EXPORT_SYMBOL(capable_wrt_inode_uidgid);
@@ -96556,7 +96531,7 @@ index ac9d1da..ce98b35 100644
  	start_pg = ftrace_allocate_pages(count);
  	if (!start_pg)
 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
-index ff70271..4242e69 100644
+index b95381e..af2fddd 100644
 --- a/kernel/trace/ring_buffer.c
 +++ b/kernel/trace/ring_buffer.c
 @@ -352,9 +352,9 @@ struct buffer_data_page {
@@ -96796,7 +96771,7 @@ index ff70271..4242e69 100644
  	}
  
  	return overruns;
-@@ -3521,8 +3535,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
+@@ -3516,8 +3530,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
  	/*
  	 * Reset the reader page to size zero.
  	 */
@@ -96807,7 +96782,7 @@ index ff70271..4242e69 100644
  	local_set(&cpu_buffer->reader_page->page->commit, 0);
  	cpu_buffer->reader_page->real_end = 0;
  
-@@ -3556,7 +3570,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
+@@ -3551,7 +3565,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
  	 * want to compare with the last_overrun.
  	 */
  	smp_mb();
@@ -96816,7 +96791,7 @@ index ff70271..4242e69 100644
  
  	/*
  	 * Here's the tricky part.
-@@ -4126,8 +4140,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
+@@ -4123,8 +4137,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
  
  	cpu_buffer->head_page
  		= list_entry(cpu_buffer->pages, struct buffer_page, list);
@@ -96827,7 +96802,7 @@ index ff70271..4242e69 100644
  	local_set(&cpu_buffer->head_page->page->commit, 0);
  
  	cpu_buffer->head_page->read = 0;
-@@ -4137,14 +4151,14 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
+@@ -4134,14 +4148,14 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
  
  	INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
  	INIT_LIST_HEAD(&cpu_buffer->new_pages);
@@ -96846,7 +96821,7 @@ index ff70271..4242e69 100644
  	local_set(&cpu_buffer->dropped_events, 0);
  	local_set(&cpu_buffer->entries, 0);
  	local_set(&cpu_buffer->committing, 0);
-@@ -4549,8 +4563,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
+@@ -4546,8 +4560,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
  		rb_init_page(bpage);
  		bpage = reader->page;
  		reader->page = *data_page;
@@ -97177,34 +97152,6 @@ index ba967a1..2cc869a 100644
  obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
  
  ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
-diff --git a/lib/assoc_array.c b/lib/assoc_array.c
-index c0b1007..2404d03 100644
---- a/lib/assoc_array.c
-+++ b/lib/assoc_array.c
-@@ -1723,11 +1723,13 @@ ascend_old_tree:
- 		shortcut = assoc_array_ptr_to_shortcut(ptr);
- 		slot = shortcut->parent_slot;
- 		cursor = shortcut->back_pointer;
-+		if (!cursor)
-+			goto gc_complete;
- 	} else {
- 		slot = node->parent_slot;
- 		cursor = ptr;
- 	}
--	BUG_ON(!ptr);
-+	BUG_ON(!cursor);
- 	node = assoc_array_ptr_to_node(cursor);
- 	slot++;
- 	goto continue_node;
-@@ -1735,7 +1737,7 @@ ascend_old_tree:
- gc_complete:
- 	edit->set[0].to = new_root;
- 	assoc_array_apply_edit(edit);
--	edit->array->nr_leaves_on_tree = nr_leaves_on_tree;
-+	array->nr_leaves_on_tree = nr_leaves_on_tree;
- 	return 0;
- 
- enomem:
 diff --git a/lib/average.c b/lib/average.c
 index 114d1be..ab0350c 100644
 --- a/lib/average.c
@@ -100001,7 +99948,7 @@ index 1706cbb..f89dbca 100644
  		bdi_destroy(bdi);
  		return err;
 diff --git a/mm/filemap.c b/mm/filemap.c
-index 900edfa..ff056b1 100644
+index 8163e04..191cb97 100644
 --- a/mm/filemap.c
 +++ b/mm/filemap.c
 @@ -2074,7 +2074,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
@@ -100117,10 +100064,10 @@ index b32b70c..e512eb0 100644
  	set_page_address(page, (void *)vaddr);
  
 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
-index 7a0a73d..d583cca 100644
+index 7ae5444..aea22b2 100644
 --- a/mm/hugetlb.c
 +++ b/mm/hugetlb.c
-@@ -2250,6 +2250,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
+@@ -2253,6 +2253,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
  	struct hstate *h = &default_hstate;
  	unsigned long tmp;
  	int ret;
@@ -100128,7 +100075,7 @@ index 7a0a73d..d583cca 100644
  
  	if (!hugepages_supported())
  		return -ENOTSUPP;
-@@ -2259,9 +2260,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
+@@ -2262,9 +2263,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
  	if (write && hstate_is_gigantic(h) && !gigantic_page_supported())
  		return -EINVAL;
  
@@ -100142,7 +100089,7 @@ index 7a0a73d..d583cca 100644
  	if (ret)
  		goto out;
  
-@@ -2306,6 +2308,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
+@@ -2309,6 +2311,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
  	struct hstate *h = &default_hstate;
  	unsigned long tmp;
  	int ret;
@@ -100150,7 +100097,7 @@ index 7a0a73d..d583cca 100644
  
  	if (!hugepages_supported())
  		return -ENOTSUPP;
-@@ -2315,9 +2318,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
+@@ -2318,9 +2321,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
  	if (write && hstate_is_gigantic(h))
  		return -EINVAL;
  
@@ -100164,7 +100111,7 @@ index 7a0a73d..d583cca 100644
  	if (ret)
  		goto out;
  
-@@ -2798,6 +2802,27 @@ static int unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -2801,6 +2805,27 @@ static int unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
  	return 1;
  }
  
@@ -100192,7 +100139,7 @@ index 7a0a73d..d583cca 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
-@@ -2915,6 +2940,11 @@ retry_avoidcopy:
+@@ -2918,6 +2943,11 @@ retry_avoidcopy:
  				make_huge_pte(vma, new_page, 1));
  		page_remove_rmap(old_page);
  		hugepage_add_new_anon_rmap(new_page, vma, address);
@@ -100204,7 +100151,7 @@ index 7a0a73d..d583cca 100644
  		/* Make the old page be freed below */
  		new_page = old_page;
  	}
-@@ -3074,6 +3104,10 @@ retry:
+@@ -3077,6 +3107,10 @@ retry:
  				&& (vma->vm_flags & VM_SHARED)));
  	set_huge_pte_at(mm, address, ptep, new_pte);
  
@@ -100215,7 +100162,7 @@ index 7a0a73d..d583cca 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, ptl);
-@@ -3140,6 +3174,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3143,6 +3177,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
  	struct hstate *h = hstate_vma(vma);
  	struct address_space *mapping;
  
@@ -100226,7 +100173,7 @@ index 7a0a73d..d583cca 100644
  	address &= huge_page_mask(h);
  
  	ptep = huge_pte_offset(mm, address);
-@@ -3153,6 +3191,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
+@@ -3156,6 +3194,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
  				VM_FAULT_SET_HINDEX(hstate_index(h));
  	}
  
@@ -105374,7 +105321,7 @@ index 323f23c..5e27529 100644
  			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 e137869..33f3ebd 100644
+index d0fd8b0..e33d2f9 100644
 --- a/net/bluetooth/l2cap_sock.c
 +++ b/net/bluetooth/l2cap_sock.c
 @@ -628,7 +628,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
@@ -105425,7 +105372,7 @@ index e137869..33f3ebd 100644
  			err = -EFAULT;
  			break;
 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
-index c603a5e..7f08991 100644
+index 8bbbb5e..6fc0950 100644
 --- a/net/bluetooth/rfcomm/sock.c
 +++ b/net/bluetooth/rfcomm/sock.c
 @@ -687,7 +687,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
@@ -105612,342 +105559,8 @@ index 1a19b98..df2b4ec 100644
  
  	if (!can_dir) {
  		printk(KERN_INFO "can: failed to create /proc/net/can . "
-diff --git a/net/ceph/auth_x.c b/net/ceph/auth_x.c
-index 96238ba..de6662b 100644
---- a/net/ceph/auth_x.c
-+++ b/net/ceph/auth_x.c
-@@ -13,8 +13,6 @@
- #include "auth_x.h"
- #include "auth_x_protocol.h"
- 
--#define TEMP_TICKET_BUF_LEN	256
--
- static void ceph_x_validate_tickets(struct ceph_auth_client *ac, int *pneed);
- 
- static int ceph_x_is_authenticated(struct ceph_auth_client *ac)
-@@ -64,7 +62,7 @@ static int ceph_x_encrypt(struct ceph_crypto_key *secret,
- }
- 
- static int ceph_x_decrypt(struct ceph_crypto_key *secret,
--			  void **p, void *end, void *obuf, size_t olen)
-+			  void **p, void *end, void **obuf, size_t olen)
- {
- 	struct ceph_x_encrypt_header head;
- 	size_t head_len = sizeof(head);
-@@ -75,8 +73,14 @@ static int ceph_x_decrypt(struct ceph_crypto_key *secret,
- 		return -EINVAL;
- 
- 	dout("ceph_x_decrypt len %d\n", len);
--	ret = ceph_decrypt2(secret, &head, &head_len, obuf, &olen,
--			    *p, len);
-+	if (*obuf == NULL) {
-+		*obuf = kmalloc(len, GFP_NOFS);
-+		if (!*obuf)
-+			return -ENOMEM;
-+		olen = len;
-+	}
-+
-+	ret = ceph_decrypt2(secret, &head, &head_len, *obuf, &olen, *p, len);
- 	if (ret)
- 		return ret;
- 	if (head.struct_v != 1 || le64_to_cpu(head.magic) != CEPHX_ENC_MAGIC)
-@@ -129,145 +133,154 @@ static void remove_ticket_handler(struct ceph_auth_client *ac,
- 	kfree(th);
- }
- 
-+static int process_one_ticket(struct ceph_auth_client *ac,
-+			      struct ceph_crypto_key *secret,
-+			      void **p, void *end)
-+{
-+	struct ceph_x_info *xi = ac->private;
-+	int type;
-+	u8 tkt_struct_v, blob_struct_v;
-+	struct ceph_x_ticket_handler *th;
-+	void *dbuf = NULL;
-+	void *dp, *dend;
-+	int dlen;
-+	char is_enc;
-+	struct timespec validity;
-+	struct ceph_crypto_key old_key;
-+	void *ticket_buf = NULL;
-+	void *tp, *tpend;
-+	struct ceph_timespec new_validity;
-+	struct ceph_crypto_key new_session_key;
-+	struct ceph_buffer *new_ticket_blob;
-+	unsigned long new_expires, new_renew_after;
-+	u64 new_secret_id;
-+	int ret;
-+
-+	ceph_decode_need(p, end, sizeof(u32) + 1, bad);
-+
-+	type = ceph_decode_32(p);
-+	dout(" ticket type %d %s\n", type, ceph_entity_type_name(type));
-+
-+	tkt_struct_v = ceph_decode_8(p);
-+	if (tkt_struct_v != 1)
-+		goto bad;
-+
-+	th = get_ticket_handler(ac, type);
-+	if (IS_ERR(th)) {
-+		ret = PTR_ERR(th);
-+		goto out;
-+	}
-+
-+	/* blob for me */
-+	dlen = ceph_x_decrypt(secret, p, end, &dbuf, 0);
-+	if (dlen <= 0) {
-+		ret = dlen;
-+		goto out;
-+	}
-+	dout(" decrypted %d bytes\n", dlen);
-+	dp = dbuf;
-+	dend = dp + dlen;
-+
-+	tkt_struct_v = ceph_decode_8(&dp);
-+	if (tkt_struct_v != 1)
-+		goto bad;
-+
-+	memcpy(&old_key, &th->session_key, sizeof(old_key));
-+	ret = ceph_crypto_key_decode(&new_session_key, &dp, dend);
-+	if (ret)
-+		goto out;
-+
-+	ceph_decode_copy(&dp, &new_validity, sizeof(new_validity));
-+	ceph_decode_timespec(&validity, &new_validity);
-+	new_expires = get_seconds() + validity.tv_sec;
-+	new_renew_after = new_expires - (validity.tv_sec / 4);
-+	dout(" expires=%lu renew_after=%lu\n", new_expires,
-+	     new_renew_after);
-+
-+	/* ticket blob for service */
-+	ceph_decode_8_safe(p, end, is_enc, bad);
-+	if (is_enc) {
-+		/* encrypted */
-+		dout(" encrypted ticket\n");
-+		dlen = ceph_x_decrypt(&old_key, p, end, &ticket_buf, 0);
-+		if (dlen < 0) {
-+			ret = dlen;
-+			goto out;
-+		}
-+		tp = ticket_buf;
-+		dlen = ceph_decode_32(&tp);
-+	} else {
-+		/* unencrypted */
-+		ceph_decode_32_safe(p, end, dlen, bad);
-+		ticket_buf = kmalloc(dlen, GFP_NOFS);
-+		if (!ticket_buf) {
-+			ret = -ENOMEM;
-+			goto out;
-+		}
-+		tp = ticket_buf;
-+		ceph_decode_need(p, end, dlen, bad);
-+		ceph_decode_copy(p, ticket_buf, dlen);
-+	}
-+	tpend = tp + dlen;
-+	dout(" ticket blob is %d bytes\n", dlen);
-+	ceph_decode_need(&tp, tpend, 1 + sizeof(u64), bad);
-+	blob_struct_v = ceph_decode_8(&tp);
-+	new_secret_id = ceph_decode_64(&tp);
-+	ret = ceph_decode_buffer(&new_ticket_blob, &tp, tpend);
-+	if (ret)
-+		goto out;
-+
-+	/* all is well, update our ticket */
-+	ceph_crypto_key_destroy(&th->session_key);
-+	if (th->ticket_blob)
-+		ceph_buffer_put(th->ticket_blob);
-+	th->session_key = new_session_key;
-+	th->ticket_blob = new_ticket_blob;
-+	th->validity = new_validity;
-+	th->secret_id = new_secret_id;
-+	th->expires = new_expires;
-+	th->renew_after = new_renew_after;
-+	dout(" got ticket service %d (%s) secret_id %lld len %d\n",
-+	     type, ceph_entity_type_name(type), th->secret_id,
-+	     (int)th->ticket_blob->vec.iov_len);
-+	xi->have_keys |= th->service;
-+
-+out:
-+	kfree(ticket_buf);
-+	kfree(dbuf);
-+	return ret;
-+
-+bad:
-+	ret = -EINVAL;
-+	goto out;
-+}
-+
- static int ceph_x_proc_ticket_reply(struct ceph_auth_client *ac,
- 				    struct ceph_crypto_key *secret,
- 				    void *buf, void *end)
- {
--	struct ceph_x_info *xi = ac->private;
--	int num;
- 	void *p = buf;
--	int ret;
--	char *dbuf;
--	char *ticket_buf;
- 	u8 reply_struct_v;
-+	u32 num;
-+	int ret;
- 
--	dbuf = kmalloc(TEMP_TICKET_BUF_LEN, GFP_NOFS);
--	if (!dbuf)
--		return -ENOMEM;
--
--	ret = -ENOMEM;
--	ticket_buf = kmalloc(TEMP_TICKET_BUF_LEN, GFP_NOFS);
--	if (!ticket_buf)
--		goto out_dbuf;
--
--	ceph_decode_need(&p, end, 1 + sizeof(u32), bad);
--	reply_struct_v = ceph_decode_8(&p);
-+	ceph_decode_8_safe(&p, end, reply_struct_v, bad);
- 	if (reply_struct_v != 1)
--		goto bad;
--	num = ceph_decode_32(&p);
-+		return -EINVAL;
-+
-+	ceph_decode_32_safe(&p, end, num, bad);
- 	dout("%d tickets\n", num);
-+
- 	while (num--) {
--		int type;
--		u8 tkt_struct_v, blob_struct_v;
--		struct ceph_x_ticket_handler *th;
--		void *dp, *dend;
--		int dlen;
--		char is_enc;
--		struct timespec validity;
--		struct ceph_crypto_key old_key;
--		void *tp, *tpend;
--		struct ceph_timespec new_validity;
--		struct ceph_crypto_key new_session_key;
--		struct ceph_buffer *new_ticket_blob;
--		unsigned long new_expires, new_renew_after;
--		u64 new_secret_id;
--
--		ceph_decode_need(&p, end, sizeof(u32) + 1, bad);
--
--		type = ceph_decode_32(&p);
--		dout(" ticket type %d %s\n", type, ceph_entity_type_name(type));
--
--		tkt_struct_v = ceph_decode_8(&p);
--		if (tkt_struct_v != 1)
--			goto bad;
--
--		th = get_ticket_handler(ac, type);
--		if (IS_ERR(th)) {
--			ret = PTR_ERR(th);
--			goto out;
--		}
--
--		/* blob for me */
--		dlen = ceph_x_decrypt(secret, &p, end, dbuf,
--				      TEMP_TICKET_BUF_LEN);
--		if (dlen <= 0) {
--			ret = dlen;
--			goto out;
--		}
--		dout(" decrypted %d bytes\n", dlen);
--		dend = dbuf + dlen;
--		dp = dbuf;
--
--		tkt_struct_v = ceph_decode_8(&dp);
--		if (tkt_struct_v != 1)
--			goto bad;
--
--		memcpy(&old_key, &th->session_key, sizeof(old_key));
--		ret = ceph_crypto_key_decode(&new_session_key, &dp, dend);
-+		ret = process_one_ticket(ac, secret, &p, end);
- 		if (ret)
--			goto out;
--
--		ceph_decode_copy(&dp, &new_validity, sizeof(new_validity));
--		ceph_decode_timespec(&validity, &new_validity);
--		new_expires = get_seconds() + validity.tv_sec;
--		new_renew_after = new_expires - (validity.tv_sec / 4);
--		dout(" expires=%lu renew_after=%lu\n", new_expires,
--		     new_renew_after);
--
--		/* ticket blob for service */
--		ceph_decode_8_safe(&p, end, is_enc, bad);
--		tp = ticket_buf;
--		if (is_enc) {
--			/* encrypted */
--			dout(" encrypted ticket\n");
--			dlen = ceph_x_decrypt(&old_key, &p, end, ticket_buf,
--					      TEMP_TICKET_BUF_LEN);
--			if (dlen < 0) {
--				ret = dlen;
--				goto out;
--			}
--			dlen = ceph_decode_32(&tp);
--		} else {
--			/* unencrypted */
--			ceph_decode_32_safe(&p, end, dlen, bad);
--			ceph_decode_need(&p, end, dlen, bad);
--			ceph_decode_copy(&p, ticket_buf, dlen);
--		}
--		tpend = tp + dlen;
--		dout(" ticket blob is %d bytes\n", dlen);
--		ceph_decode_need(&tp, tpend, 1 + sizeof(u64), bad);
--		blob_struct_v = ceph_decode_8(&tp);
--		new_secret_id = ceph_decode_64(&tp);
--		ret = ceph_decode_buffer(&new_ticket_blob, &tp, tpend);
--		if (ret)
--			goto out;
--
--		/* all is well, update our ticket */
--		ceph_crypto_key_destroy(&th->session_key);
--		if (th->ticket_blob)
--			ceph_buffer_put(th->ticket_blob);
--		th->session_key = new_session_key;
--		th->ticket_blob = new_ticket_blob;
--		th->validity = new_validity;
--		th->secret_id = new_secret_id;
--		th->expires = new_expires;
--		th->renew_after = new_renew_after;
--		dout(" got ticket service %d (%s) secret_id %lld len %d\n",
--		     type, ceph_entity_type_name(type), th->secret_id,
--		     (int)th->ticket_blob->vec.iov_len);
--		xi->have_keys |= th->service;
-+			return ret;
- 	}
- 
--	ret = 0;
--out:
--	kfree(ticket_buf);
--out_dbuf:
--	kfree(dbuf);
--	return ret;
-+	return 0;
- 
- bad:
--	ret = -EINVAL;
--	goto out;
-+	return -EINVAL;
- }
- 
- static int ceph_x_build_authorizer(struct ceph_auth_client *ac,
-@@ -583,13 +596,14 @@ static int ceph_x_verify_authorizer_reply(struct ceph_auth_client *ac,
- 	struct ceph_x_ticket_handler *th;
- 	int ret = 0;
- 	struct ceph_x_authorize_reply reply;
-+	void *preply = &reply;
- 	void *p = au->reply_buf;
- 	void *end = p + sizeof(au->reply_buf);
- 
- 	th = get_ticket_handler(ac, au->service);
- 	if (IS_ERR(th))
- 		return PTR_ERR(th);
--	ret = ceph_x_decrypt(&th->session_key, &p, end, &reply, sizeof(reply));
-+	ret = ceph_x_decrypt(&th->session_key, &p, end, &preply, sizeof(reply));
- 	if (ret < 0)
- 		return ret;
- 	if (ret != sizeof(reply))
 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
-index 1948d59..9e854d5 100644
+index 3d9ddc2..ca5d5b6 100644
 --- a/net/ceph/messenger.c
 +++ b/net/ceph/messenger.c
 @@ -187,7 +187,7 @@ static void con_fault(struct ceph_connection *con);
@@ -105968,26 +105581,6 @@ index 1948d59..9e854d5 100644
  	s = addr_str[i];
  
  	switch (ss->ss_family) {
-diff --git a/net/ceph/mon_client.c b/net/ceph/mon_client.c
-index 067d3af..61fcfc3 100644
---- a/net/ceph/mon_client.c
-+++ b/net/ceph/mon_client.c
-@@ -1181,7 +1181,15 @@ static struct ceph_msg *mon_alloc_msg(struct ceph_connection *con,
- 	if (!m) {
- 		pr_info("alloc_msg unknown type %d\n", type);
- 		*skip = 1;
-+	} else if (front_len > m->front_alloc_len) {
-+		pr_warning("mon_alloc_msg front %d > prealloc %d (%u#%llu)\n",
-+			   front_len, m->front_alloc_len,
-+			   (unsigned int)con->peer_name.type,
-+			   le64_to_cpu(con->peer_name.num));
-+		ceph_msg_put(m);
-+		m = ceph_msg_new(type, front_len, GFP_NOFS, false);
- 	}
-+
- 	return m;
- }
- 
 diff --git a/net/compat.c b/net/compat.c
 index bc8aeef..f9c070c 100644
 --- a/net/compat.c
@@ -114637,10 +114230,10 @@ index 8fac3fd..32ff38d 100644
  	unsigned int secindex_strings;
  
 diff --git a/security/Kconfig b/security/Kconfig
-index beb86b5..40b1edb 100644
+index beb86b5..9becb4a 100644
 --- a/security/Kconfig
 +++ b/security/Kconfig
-@@ -4,6 +4,957 @@
+@@ -4,6 +4,965 @@
  
  menu "Security options"
  
@@ -115229,6 +114822,14 @@ index beb86b5..40b1edb 100644
 +	  that is, enabling this option will make it harder to inject
 +	  and execute 'foreign' code in kernel memory itself.
 +
++	  Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
++	  the kernel command-line will result in an RWX physical map.
++
++	  Likewise, the EFI runtime services are necessarily mapped as
++	  RWX.  If CONFIG_EFI is enabled on an EFI-capable system, it
++	  is recommended that you boot with "noefi" on the kernel
++	  command-line if possible to eliminate the mapping.
++
 +choice
 +	prompt "Return Address Instrumentation Method"
 +	default PAX_KERNEXEC_PLUGIN_METHOD_BTS
@@ -115598,7 +115199,7 @@ index beb86b5..40b1edb 100644
  source security/keys/Kconfig
  
  config SECURITY_DMESG_RESTRICT
-@@ -103,7 +1054,7 @@ config INTEL_TXT
+@@ -103,7 +1062,7 @@ config INTEL_TXT
  config LSM_MMAP_MIN_ADDR
  	int "Low address space for LSM to protect from user allocation"
  	depends on SECURITY && SECURITY_SELINUX
@@ -115665,10 +115266,10 @@ index 9981000..eb21356 100644
  
  	.ptrace_access_check =		apparmor_ptrace_access_check,
 diff --git a/security/commoncap.c b/security/commoncap.c
-index b9d613e..f68305c 100644
+index 963dc59..12ebd0c 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
+@@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
  	return 0;
  }
  
@@ -115701,7 +115302,7 @@ index b9d613e..f68305c 100644
  /*
   * 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
-@@ -592,6 +618,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
+@@ -595,6 +621,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
  	const struct cred *cred = current_cred();
  	kuid_t root_uid = make_kuid(cred->user_ns, 0);
  
@@ -124725,10 +124326,10 @@ index 0000000..4378111
 +}
 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
 new file mode 100644
-index 0000000..bf200e0
+index 0000000..84ee907
 --- /dev/null
 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
-@@ -0,0 +1,5671 @@
+@@ -0,0 +1,5716 @@
 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL
 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
@@ -124767,6 +124368,7 @@ index 0000000..bf200e0
 +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
 +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
 +start_isoc_chain_565 start_isoc_chain 2 565 NULL nohasharray
 +dev_hard_header_565 dev_hard_header 0 565 &start_isoc_chain_565
@@ -124795,6 +124397,7 @@ index 0000000..bf200e0
 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL
 +__nodes_weight_956 __nodes_weight 2-0 956 NULL
++bnx2x_fill_fw_str_968 bnx2x_fill_fw_str 3 968 NULL
 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
 +readreg_1017 readreg 0-1 1017 NULL
 +smk_write_cipso2_1021 smk_write_cipso2 3 1021 NULL
@@ -124847,6 +124450,7 @@ index 0000000..bf200e0
 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
 +ffs_mutex_lock_1564 ffs_mutex_lock 0 1564 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
 +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
@@ -124864,7 +124468,7 @@ index 0000000..bf200e0
 +tx_frag_called_read_1748 tx_frag_called_read 3 1748 NULL
 +cosa_write_1774 cosa_write 3 1774 NULL
 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
-+__nodelist_scnprintf_1815 __nodelist_scnprintf 2 1815 NULL
++__nodelist_scnprintf_1815 __nodelist_scnprintf 2-0 1815 NULL
 +sb_issue_zeroout_1884 sb_issue_zeroout 3 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
@@ -125014,6 +124618,7 @@ index 0000000..bf200e0
 +key_key_read_3241 key_key_read 3 3241 NULL
 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3 3296 NULL
++cgroup_name_3300 cgroup_name 3 3300 NULL
 +__iovec_copy_from_user_inatomic_3314 __iovec_copy_from_user_inatomic 0-4-3 3314 NULL
 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3 3315 NULL
 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
@@ -125158,6 +124763,7 @@ index 0000000..bf200e0
 +blk_rq_sectors_5091 blk_rq_sectors 0 5091 &kfifo_copy_from_user_5091
 +sound_write_5102 sound_write 3 5102 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
 +__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
@@ -125321,6 +124927,7 @@ index 0000000..bf200e0
 +tipc_send_packet_7091 tipc_send_packet 4 7091 &beacon_interval_read_7091
 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3 7107 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
 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
 +hdlc_loop_7255 hdlc_loop 0 7255 NULL
@@ -125577,6 +125184,7 @@ index 0000000..bf200e0
 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 3-5 9895 NULL
 +nonpaging_page_fault_9908 nonpaging_page_fault 2 9908 NULL
 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3 9928 NULL
++root_nfs_parse_options_9937 root_nfs_parse_options 3 9937 NULL
 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
 +read_file_misc_9948 read_file_misc 3 9948 NULL
 +csum_partial_copy_fromiovecend_9957 csum_partial_copy_fromiovecend 3-4 9957 NULL
@@ -126443,6 +126051,7 @@ index 0000000..bf200e0
 +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
 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 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
 +lustre_pack_request_19992 lustre_pack_request 3 19992 NULL
@@ -126459,6 +126068,7 @@ index 0000000..bf200e0
 +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
++root_nfs_copy_20111 root_nfs_copy 3 20111 NULL
 +hptiop_adjust_disk_queue_depth_20122 hptiop_adjust_disk_queue_depth 2 20122 NULL
 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4 20165 NULL
 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
@@ -126527,6 +126137,7 @@ index 0000000..bf200e0
 +uvc_alloc_entity_20836 uvc_alloc_entity 4-3 20836 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
@@ -126551,6 +126162,7 @@ index 0000000..bf200e0
 +fsl_edma_prep_dma_cyclic_21042 fsl_edma_prep_dma_cyclic 4-3 21042 NULL
 +lbs_threshold_read_21046 lbs_threshold_read 5 21046 NULL
 +proc_fault_inject_write_21058 proc_fault_inject_write 3 21058 NULL
++qdisc_get_default_21072 qdisc_get_default 2 21072 NULL
 +event_calibration_read_21083 event_calibration_read 3 21083 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
@@ -126924,6 +126536,7 @@ index 0000000..bf200e0
 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL
 +mcp795_rtcc_read_25415 mcp795_rtcc_read 4 25415 NULL
 +dai_list_read_file_25421 dai_list_read_file 3 25421 NULL
++ipath_decode_err_25468 ipath_decode_err 3 25468 NULL
 +crypto_hash_digestsize_25469 crypto_hash_digestsize 0 25469 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
@@ -126978,6 +126591,7 @@ index 0000000..bf200e0
 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
 +pri_wm_latency_write_26063 pri_wm_latency_write 3 26063 NULL
 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3 26095 NULL
++i8042_pnp_id_to_string_26108 i8042_pnp_id_to_string 3 26108 NULL
 +read_sb_page_26119 read_sb_page 5 26119 NULL
 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
 +copy_oldmem_page_26164 copy_oldmem_page 3 26164 NULL
@@ -127017,6 +126631,7 @@ index 0000000..bf200e0
 +__vhost_add_used_n_26554 __vhost_add_used_n 3 26554 NULL
 +dio_new_bio_26562 dio_new_bio 0 26562 NULL
 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL
++kernfs_name_locked_26617 kernfs_name_locked 3 26617 NULL
 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3 26627 NULL
 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
@@ -127120,6 +126735,7 @@ index 0000000..bf200e0
 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3 27873 NULL
 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4 27893 NULL
 +i915_error_object_create_sized_27919 i915_error_object_create_sized 4 27919 NULL
++check_mapped_name_27943 check_mapped_name 3 27943 NULL
 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL
@@ -127187,11 +126803,13 @@ index 0000000..bf200e0
 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3 28556 NULL
 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL
 +oxygen_read32_28582 oxygen_read32 0 28582 NULL
++task_cgroup_path_28599 task_cgroup_path 3 28599 NULL
 +extract_entropy_28604 extract_entropy 5-3 28604 NULL
 +xgbe_common_write_28609 xgbe_common_write 2 28609 NULL
 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5-3 28622 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
 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
@@ -127410,6 +127028,7 @@ index 0000000..bf200e0
 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 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
 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL
 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6 31337 NULL
 +outlen_write_31358 outlen_write 3 31358 NULL
@@ -127740,6 +127359,7 @@ index 0000000..bf200e0
 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3 34916 NULL
 +btrfs_super_chunk_root_34925 btrfs_super_chunk_root 0 34925 NULL nohasharray
 +__inode_permission_34925 __inode_permission 0 34925 &btrfs_super_chunk_root_34925
++sec_flags2str_34933 sec_flags2str 3 34933 NULL
 +snd_info_entry_read_34938 snd_info_entry_read 3 34938 NULL
 +do_add_page_to_bio_34974 do_add_page_to_bio 2-10 34974 NULL
 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3 35002 NULL
@@ -127948,7 +127568,8 @@ index 0000000..bf200e0
 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3 37305 NULL
 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
 +tipc_send_37315 tipc_send 3 37315 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
 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
@@ -128174,6 +127795,7 @@ index 0000000..bf200e0
 +lustre_pack_reply_v2_39978 lustre_pack_reply_v2 2 39978 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
 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL
 +disc_pwup_write_40027 disc_pwup_write 3 40027 NULL
@@ -128328,6 +127950,7 @@ index 0000000..bf200e0
 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3 41653 NULL
 +get_std_timing_41654 get_std_timing 0 41654 NULL
 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
++fill_pcm_stream_name_41685 fill_pcm_stream_name 2 41685 NULL
 +lov_unpackmd_41701 lov_unpackmd 4 41701 NULL
 +fillonedir_41746 fillonedir 3 41746 NULL
 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3 41794 NULL
@@ -128488,6 +128111,7 @@ index 0000000..bf200e0
 +tx_frag_failed_read_43540 tx_frag_failed_read 3 43540 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
 +alloc_thread_groups_43625 alloc_thread_groups 2 43625 NULL
@@ -128552,6 +128176,7 @@ index 0000000..bf200e0
 +rts_threshold_read_44384 rts_threshold_read 3 44384 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
 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3 44423 NULL
@@ -128774,6 +128399,7 @@ index 0000000..bf200e0
 +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
 +sel_write_bool_46996 sel_write_bool 3 46996 NULL
 +blk_rq_map_kern_47004 blk_rq_map_kern 4 47004 NULL
@@ -128836,7 +128462,8 @@ index 0000000..bf200e0
 +ccp_sha_setkey_47633 ccp_sha_setkey 3 47633 NULL
 +get_size_47644 get_size 1-2 47644 NULL
 +osc_brw_prep_request_47680 osc_brw_prep_request 5 47680 NULL
-+packet_recvmsg_47700 packet_recvmsg 4 47700 NULL
++packet_recvmsg_47700 packet_recvmsg 4 47700 NULL nohasharray
++ipath_format_hwmsg_47700 ipath_format_hwmsg 2 47700 &packet_recvmsg_47700
 +save_microcode_47717 save_microcode 3 47717 NULL
 +bits_to_user_47733 bits_to_user 2-3 47733 NULL
 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3 47738 NULL
@@ -128858,6 +128485,7 @@ index 0000000..bf200e0
 +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
++gether_get_ifname_47972 gether_get_ifname 3 47972 NULL
 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3 47983 &mempool_resize_47983
 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL
@@ -128913,6 +128541,7 @@ index 0000000..bf200e0
 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 3-0 48466 NULL
 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 NULL
 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3 48473 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
 +count_masked_bytes_48507 count_masked_bytes 0-1 48507 NULL
@@ -128973,6 +128602,7 @@ index 0000000..bf200e0
 +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 0-4 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
@@ -129049,6 +128679,7 @@ index 0000000..bf200e0
 +ioread8_50049 ioread8 0 50049 NULL
 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3 50061 NULL
 +__kfifo_dma_in_prepare_50081 __kfifo_dma_in_prepare 4 50081 NULL
++dev_set_alias_50084 dev_set_alias 3 50084 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
@@ -129133,6 +128764,7 @@ index 0000000..bf200e0
 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
 +sdio_uart_write_50954 sdio_uart_write 3 50954 NULL
 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
++of_modalias_node_50975 of_modalias_node 3 50975 NULL
 +iwl_statistics_flag_50981 iwl_statistics_flag 0-3 50981 NULL
 +timeout_write_50991 timeout_write 3 50991 NULL
 +proc_write_51003 proc_write 3 51003 NULL
@@ -129236,6 +128868,7 @@ index 0000000..bf200e0
 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 NULL
 +nsm_get_handle_52089 nsm_get_handle 4 52089 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
 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
@@ -129255,6 +128888,7 @@ index 0000000..bf200e0
 +shrink_slab_52261 shrink_slab 2 52261 NULL
 +ext2_direct_IO_52270 ext2_direct_IO 4 52270 NULL
 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
++handle_supp_msgs_52284 handle_supp_msgs 4 52284 NULL
 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
 +read_file_reset_52310 read_file_reset 3 52310 NULL
 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
@@ -129311,6 +128945,7 @@ index 0000000..bf200e0
 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 NULL
 +mon_bin_get_event_52863 mon_bin_get_event 4-6 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
@@ -129681,10 +129316,12 @@ index 0000000..bf200e0
 +le_auto_conn_write_56895 le_auto_conn_write 3 56895 NULL nohasharray
 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 &le_auto_conn_write_56895
 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
++strcspn_56913 strcspn 0 56913 NULL
 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
 +nouveau_xtensa_create__56952 nouveau_xtensa_create_ 8 56952 NULL
 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 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
@@ -129696,6 +129333,7 @@ index 0000000..bf200e0
 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 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
 +crypto_compress_ctxsize_57109 crypto_compress_ctxsize 0 57109 NULL
 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
@@ -129829,6 +129467,7 @@ index 0000000..bf200e0
 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3 58567 NULL
 +scnprint_mac_oui_58578 scnprint_mac_oui 3-0 58578 NULL
 +cur_wm_latency_write_58581 cur_wm_latency_write 3 58581 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
@@ -129880,6 +129519,7 @@ index 0000000..bf200e0
 +setup_window_59178 setup_window 4-2-5-7 59178 NULL
 +ocfs2_move_extent_59187 ocfs2_move_extent 2-5 59187 NULL
 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 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
 +nla_len_59258 nla_len 0 59258 NULL
@@ -130046,10 +129686,12 @@ index 0000000..bf200e0
 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
++arch_hibernation_header_save_61212 arch_hibernation_header_save 0 61212 NULL
 +smk_read_ambient_61220 smk_read_ambient 3 61220 NULL
 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3 61262 NULL
 +find_get_pages_tag_61270 find_get_pages_tag 0 61270 NULL nohasharray
-+btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 &find_get_pages_tag_61270
++btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 &find_get_pages_tag_61270 nohasharray
++ifalias_store_61270 ifalias_store 4 61270 &btrfs_bio_alloc_61270
 +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
@@ -130086,6 +129728,7 @@ index 0000000..bf200e0
 +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
++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
@@ -130104,9 +129747,11 @@ index 0000000..bf200e0
 +btrfs_ioctl_clone_61886 btrfs_ioctl_clone 3-4-5 61886 NULL
 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
 +clear_refs_write_61904 clear_refs_write 3 61904 NULL
++kernfs_name_61910 kernfs_name 3 61910 NULL
 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3 61914 NULL
 +au0828_init_isoc_61917 au0828_init_isoc 3-2-4 61917 NULL
 +sctp_sendmsg_61919 sctp_sendmsg 4 61919 NULL
++SyS_kexec_load_61946 SyS_kexec_load 2 61946 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
@@ -130365,6 +130010,7 @@ index 0000000..bf200e0
 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3 64971 NULL
 +crypto_ahash_digestsize_65014 crypto_ahash_digestsize 0 65014 NULL
 +insert_dent_65034 insert_dent 7 65034 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
 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL
diff --git a/3.16.2/4425_grsec_remove_EI_PAX.patch b/3.16.3/4425_grsec_remove_EI_PAX.patch
index fc51f79..fc51f79 100644
--- a/3.16.2/4425_grsec_remove_EI_PAX.patch
+++ b/3.16.3/4425_grsec_remove_EI_PAX.patch
diff --git a/3.16.2/4427_force_XATTR_PAX_tmpfs.patch b/3.16.3/4427_force_XATTR_PAX_tmpfs.patch
index 2f1d3b4..2f1d3b4 100644
--- a/3.16.2/4427_force_XATTR_PAX_tmpfs.patch
+++ b/3.16.3/4427_force_XATTR_PAX_tmpfs.patch
diff --git a/3.16.2/4430_grsec-remove-localversion-grsec.patch b/3.16.3/4430_grsec-remove-localversion-grsec.patch
index 31cf878..31cf878 100644
--- a/3.16.2/4430_grsec-remove-localversion-grsec.patch
+++ b/3.16.3/4430_grsec-remove-localversion-grsec.patch
diff --git a/3.16.2/4435_grsec-mute-warnings.patch b/3.16.3/4435_grsec-mute-warnings.patch
index 4a959cc..4a959cc 100644
--- a/3.16.2/4435_grsec-mute-warnings.patch
+++ b/3.16.3/4435_grsec-mute-warnings.patch
diff --git a/3.16.2/4440_grsec-remove-protected-paths.patch b/3.16.3/4440_grsec-remove-protected-paths.patch
index 741546d..741546d 100644
--- a/3.16.2/4440_grsec-remove-protected-paths.patch
+++ b/3.16.3/4440_grsec-remove-protected-paths.patch
diff --git a/3.16.2/4450_grsec-kconfig-default-gids.patch b/3.16.3/4450_grsec-kconfig-default-gids.patch
index 0451e5a..0451e5a 100644
--- a/3.16.2/4450_grsec-kconfig-default-gids.patch
+++ b/3.16.3/4450_grsec-kconfig-default-gids.patch
diff --git a/3.16.2/4465_selinux-avc_audit-log-curr_ip.patch b/3.16.3/4465_selinux-avc_audit-log-curr_ip.patch
index 747ac53..747ac53 100644
--- a/3.16.2/4465_selinux-avc_audit-log-curr_ip.patch
+++ b/3.16.3/4465_selinux-avc_audit-log-curr_ip.patch
diff --git a/3.16.2/4470_disable-compat_vdso.patch b/3.16.3/4470_disable-compat_vdso.patch
index fd9ab60..431c5bb 100644
--- a/3.16.2/4470_disable-compat_vdso.patch
+++ b/3.16.3/4470_disable-compat_vdso.patch
@@ -26,7 +26,7 @@ Closes bug: http://bugs.gentoo.org/show_bug.cgi?id=210138
 diff -urp a/arch/x86/Kconfig b/arch/x86/Kconfig
 --- a/arch/x86/Kconfig	2009-07-31 01:36:57.323857684 +0100
 +++ b/arch/x86/Kconfig	2009-07-31 01:51:39.395749681 +0100
-@@ -1814,29 +1814,8 @@
+@@ -1816,29 +1816,8 @@
  
  config COMPAT_VDSO
  	def_bool n
diff --git a/3.16.2/4475_emutramp_default_on.patch b/3.16.3/4475_emutramp_default_on.patch
index cf88fd9..cf88fd9 100644
--- a/3.16.2/4475_emutramp_default_on.patch
+++ b/3.16.3/4475_emutramp_default_on.patch
diff --git a/3.2.63/0000_README b/3.2.63/0000_README
index dfb7000..251218e 100644
--- a/3.2.63/0000_README
+++ b/3.2.63/0000_README
@@ -170,7 +170,7 @@ Patch:	1062_linux-3.2.63.patch
 From:	http://www.kernel.org
 Desc:	Linux 3.2.63
 
-Patch:	4420_grsecurity-3.0-3.2.63-201409150854.patch
+Patch:	4420_grsecurity-3.0-3.2.63-201409180857.patch
 From:	http://www.grsecurity.net
 Desc:	hardened-sources base patch from upstream grsecurity
 
diff --git a/3.2.63/4420_grsecurity-3.0-3.2.63-201409150854.patch b/3.2.63/4420_grsecurity-3.0-3.2.63-201409180857.patch
index 0e57ae5..3cee459 100644
--- a/3.2.63/4420_grsecurity-3.0-3.2.63-201409150854.patch
+++ b/3.2.63/4420_grsecurity-3.0-3.2.63-201409180857.patch
@@ -13354,6 +13354,18 @@ index 908b969..a1f4eb4 100644
  #define BIOS_END		0x00100000
  
  #define BIOS_ROM_BASE		0xffe00000
+diff --git a/arch/x86/include/asm/efi.h b/arch/x86/include/asm/efi.h
+index 035cd81..db1e26d 100644
+--- a/arch/x86/include/asm/efi.h
++++ b/arch/x86/include/asm/efi.h
+@@ -95,6 +95,7 @@ extern void efi_set_executable(efi_memory_desc_t *md, bool executable);
+ extern void efi_memblock_x86_reserve_range(void);
+ extern void efi_call_phys_prelog(void);
+ extern void efi_call_phys_epilog(void);
++extern void efi_setup_pgd(void);
+ 
+ #ifndef CONFIG_EFI
+ /*
 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
@@ -20756,7 +20768,7 @@ index ce0be7c..a61dc21 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 e11e394..b4611a6 100644
+index e11e394..8f229b6 100644
 --- a/arch/x86/kernel/head_64.S
 +++ b/arch/x86/kernel/head_64.S
 @@ -19,6 +19,8 @@
@@ -20839,7 +20851,7 @@ index e11e394..b4611a6 100644
  	movq	%rax, %cr4
  
  	/* Setup early boot stage 4 level pagetables. */
-@@ -183,9 +179,18 @@ ENTRY(secondary_startup_64)
+@@ -183,9 +179,19 @@ ENTRY(secondary_startup_64)
  	movl	$MSR_EFER, %ecx
  	rdmsr
  	btsl	$_EFER_SCE, %eax	/* Enable System Call */
@@ -20847,19 +20859,20 @@ index e11e394..b4611a6 100644
 +	btl	$(X86_FEATURE_NX & 31),%edi	/* No Execute supported? */
  	jnc     1f
  	btsl	$_EFER_NX, %eax
-+#ifndef CONFIG_EFI
++	cmpb	$0, init_level4_pgt_initialized(%rip)
++	jne	1f
 +	btsq	$_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
-+#endif
 +	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)
++	movb	$1, init_level4_pgt_initialized(%rip)
  1:	wrmsr				/* Make changes effective */
  
  	/* Setup cr0 */
-@@ -247,6 +252,7 @@ ENTRY(secondary_startup_64)
+@@ -247,6 +253,7 @@ ENTRY(secondary_startup_64)
  	 * jump.  In addition we need to ensure %cs is set so we make this
  	 * a far return.
  	 */
@@ -20867,7 +20880,7 @@ index e11e394..b4611a6 100644
  	movq	initial_code(%rip),%rax
  	pushq	$0		# fake return address to stop unwinder
  	pushq	$__KERNEL_CS	# set correct cs
-@@ -262,14 +268,14 @@ ENTRY(secondary_startup_64)
+@@ -262,14 +269,14 @@ ENTRY(secondary_startup_64)
  	.quad	INIT_PER_CPU_VAR(irq_stack_union)
  
  	ENTRY(stack_start)
@@ -20884,7 +20897,7 @@ index e11e394..b4611a6 100644
  #ifdef CONFIG_EARLY_PRINTK
  	.globl early_idt_handlers
  early_idt_handlers:
-@@ -314,18 +320,23 @@ ENTRY(early_idt_handler)
+@@ -314,18 +321,23 @@ ENTRY(early_idt_handler)
  #endif /* EARLY_PRINTK */
  1:	hlt
  	jmp 1b
@@ -20909,7 +20922,7 @@ index e11e394..b4611a6 100644
  #define NEXT_PAGE(name) \
  	.balign	PAGE_SIZE; \
  ENTRY(name)
-@@ -338,7 +349,6 @@ ENTRY(name)
+@@ -338,7 +350,6 @@ ENTRY(name)
  	i = i + 1 ;					\
  	.endr
  
@@ -20917,7 +20930,7 @@ index e11e394..b4611a6 100644
  	/*
  	 * This default setting generates an ident mapping at address 0x100000
  	 * and a mapping for the kernel that precisely maps virtual address
-@@ -349,13 +359,41 @@ NEXT_PAGE(init_level4_pgt)
+@@ -349,13 +360,41 @@ 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
@@ -20959,7 +20972,7 @@ index e11e394..b4611a6 100644
  
  NEXT_PAGE(level3_kernel_pgt)
  	.fill	L3_START_KERNEL,8,0
-@@ -363,20 +401,27 @@ NEXT_PAGE(level3_kernel_pgt)
+@@ -363,20 +402,27 @@ NEXT_PAGE(level3_kernel_pgt)
  	.quad	level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
  	.quad	level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
  
@@ -20992,7 +21005,7 @@ index e11e394..b4611a6 100644
  
  NEXT_PAGE(level2_kernel_pgt)
  	/*
-@@ -389,35 +434,56 @@ NEXT_PAGE(level2_kernel_pgt)
+@@ -389,35 +435,59 @@ NEXT_PAGE(level2_kernel_pgt)
  	 *  If you want to increase this then increase MODULES_VADDR
  	 *  too.)
  	 */
@@ -21046,6 +21059,9 @@ index e11e394..b4611a6 100644
  	/* This must match the first entry in level2_kernel_pgt */
  	.quad   0x0000000000000000
  
++init_level4_pgt_initialized:
++	.byte 0x00
++
  #include "../../x86/xen/xen-head.S"
 -	
 -	.section .bss, "aw", @nobits
@@ -30978,8 +30994,21 @@ index db0e9a5..0372c14 100644
  	return !(ret & 0xff00);
  }
  EXPORT_SYMBOL(pcibios_set_irq_routing);
+diff --git a/arch/x86/platform/efi/efi.c b/arch/x86/platform/efi/efi.c
+index e56da77..cba13dc 100644
+--- a/arch/x86/platform/efi/efi.c
++++ b/arch/x86/platform/efi/efi.c
+@@ -747,6 +747,8 @@ void __init efi_enter_virtual_mode(void)
+ 
+ 	BUG_ON(!efi.systab);
+ 
++	efi_setup_pgd();
++
+ 	status = phys_efi_set_virtual_address_map(
+ 		memmap.desc_size * count,
+ 		memmap.desc_size,
 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
-index 40e4469..0592924d 100644
+index 40e4469..94d16d7 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)
@@ -31005,7 +31034,7 @@ index 40e4469..0592924d 100644
  	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)
+@@ -58,12 +69,29 @@ void efi_call_phys_epilog(void)
  {
  	struct desc_ptr gdt_descr;
  
@@ -31030,8 +31059,13 @@ index 40e4469..0592924d 100644
  	__flush_tlb_all();
  
  	local_irq_restore(efi_rt_eflags);
+ }
++
++void __init efi_setup_pgd(void)
++{
++}
 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
-index 0fba86d..3642981 100644
+index 0fba86d..2363f0b 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)
@@ -31058,6 +31092,26 @@ index 0fba86d..3642981 100644
  	__flush_tlb_all();
  	local_irq_restore(efi_flags);
  	early_code_mapping_set_exec(0);
+@@ -109,3 +119,19 @@ void __iomem *__init efi_ioremap(unsigned long phys_addr, unsigned long size,
+ 
+ 	return (void __iomem *)__va(phys_addr);
+ }
++
++void __init efi_setup_pgd(void)
++{
++	/* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
++	 * able to execute the EFI services.
++	 */
++	if (__supported_pte_mask & _PAGE_NX) {
++		unsigned long addr = (unsigned long) __va(0);
++		pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
++		pr_info("PAX: Disabling NX protection for low memory map.\n");
++#ifdef CONFIG_PAX_PER_CPU_PGD
++		set_pgd(pgd_offset_cpu(0, addr), pe);
++#endif
++		set_pgd(pgd_offset_k(addr), pe);
++	}
++}
 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
@@ -84297,7 +84351,7 @@ index 9e5425b..8136ffc 100644
  	/* 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
+index 2a7eefdd..3250f3b 100644
 --- a/include/net/flow.h
 +++ b/include/net/flow.h
 @@ -218,6 +218,6 @@ extern struct flow_cache_object *flow_cache_lookup(
@@ -108485,10 +108539,10 @@ index 38f6617..e70b72b 100755
  
  exuberant()
 diff --git a/security/Kconfig b/security/Kconfig
-index 51bd5a0..dfb6314 100644
+index 51bd5a0..c9f7da3 100644
 --- a/security/Kconfig
 +++ b/security/Kconfig
-@@ -4,6 +4,952 @@
+@@ -4,6 +4,963 @@
  
  menu "Security options"
  
@@ -109076,6 +109130,17 @@ index 51bd5a0..dfb6314 100644
 +	  that is, enabling this option will make it harder to inject
 +	  and execute 'foreign' code in kernel memory itself.
 +
++	  Note that on amd64 with CONFIG_EFI enabled, the physical map
++	  is required to be RWX if EFI runtime services are active.
++	  Newer kernels do not have this limitation.
++
++	  Likewise, if EFI runtime services are active, the memory for
++	  the services is mapped RWX.
++
++	  If your system is EFI-enabled, it is thus strongly recommended
++	  that you boot with "noefi" on the kernel command-line if
++	  possible.
++
 +choice
 +	prompt "Return Address Instrumentation Method"
 +	default PAX_KERNEXEC_PLUGIN_METHOD_BTS
@@ -109441,7 +109506,7 @@ index 51bd5a0..dfb6314 100644
  config KEYS
  	bool "Enable access key retention support"
  	help
-@@ -169,7 +1115,7 @@ config INTEL_TXT
+@@ -169,7 +1126,7 @@ config INTEL_TXT
  config LSM_MMAP_MIN_ADDR
  	int "Low address space for LSM to protect from user allocation"
  	depends on SECURITY && SECURITY_SELINUX
diff --git a/3.2.63/4470_disable-compat_vdso.patch b/3.2.63/4470_disable-compat_vdso.patch
index 0aedd26..42bc94d 100644
--- a/3.2.63/4470_disable-compat_vdso.patch
+++ b/3.2.63/4470_disable-compat_vdso.patch
@@ -26,7 +26,7 @@ Closes bug: http://bugs.gentoo.org/show_bug.cgi?id=210138
 diff -urp a/arch/x86/Kconfig b/arch/x86/Kconfig
 --- a/arch/x86/Kconfig	2009-07-31 01:36:57.323857684 +0100
 +++ b/arch/x86/Kconfig	2009-07-31 01:51:39.395749681 +0100
-@@ -1655,17 +1655,8 @@
+@@ -1672,17 +1672,8 @@
  
  config COMPAT_VDSO
  	def_bool n