diff options
Diffstat (limited to '3.2.51/1032_linux-3.2.33.patch')
| -rw-r--r-- | 3.2.51/1032_linux-3.2.33.patch | 3450 |
1 files changed, 3450 insertions, 0 deletions
diff --git a/3.2.51/1032_linux-3.2.33.patch b/3.2.51/1032_linux-3.2.33.patch new file mode 100644 index 0000000..c32fb75 --- /dev/null +++ b/3.2.51/1032_linux-3.2.33.patch @@ -0,0 +1,3450 @@ +diff --git a/Makefile b/Makefile +index b6d8282..63ca1ea2 100644 +--- a/Makefile ++++ b/Makefile +@@ -1,6 +1,6 @@ + VERSION = 3 + PATCHLEVEL = 2 +-SUBLEVEL = 32 ++SUBLEVEL = 33 + EXTRAVERSION = + NAME = Saber-toothed Squirrel + +diff --git a/arch/arm/include/asm/vfpmacros.h b/arch/arm/include/asm/vfpmacros.h +index 3d5fc41..bf53047 100644 +--- a/arch/arm/include/asm/vfpmacros.h ++++ b/arch/arm/include/asm/vfpmacros.h +@@ -28,7 +28,7 @@ + ldr \tmp, =elf_hwcap @ may not have MVFR regs + ldr \tmp, [\tmp, #0] + tst \tmp, #HWCAP_VFPv3D16 +- ldceq p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d16-d31} ++ ldceql p11, cr0, [\base],#32*4 @ FLDMIAD \base!, {d16-d31} + addne \base, \base, #32*4 @ step over unused register space + #else + VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0 +@@ -52,7 +52,7 @@ + ldr \tmp, =elf_hwcap @ may not have MVFR regs + ldr \tmp, [\tmp, #0] + tst \tmp, #HWCAP_VFPv3D16 +- stceq p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d16-d31} ++ stceql p11, cr0, [\base],#32*4 @ FSTMIAD \base!, {d16-d31} + addne \base, \base, #32*4 @ step over unused register space + #else + VFPFMRX \tmp, MVFR0 @ Media and VFP Feature Register 0 +diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c +index 1d1710e..bfa0eeb 100644 +--- a/arch/arm/kernel/smp.c ++++ b/arch/arm/kernel/smp.c +@@ -295,18 +295,24 @@ static void __cpuinit smp_store_cpu_info(unsigned int cpuid) + asmlinkage void __cpuinit secondary_start_kernel(void) + { + struct mm_struct *mm = &init_mm; +- unsigned int cpu = smp_processor_id(); ++ unsigned int cpu; ++ ++ /* ++ * The identity mapping is uncached (strongly ordered), so ++ * switch away from it before attempting any exclusive accesses. ++ */ ++ cpu_switch_mm(mm->pgd, mm); ++ enter_lazy_tlb(mm, current); ++ local_flush_tlb_all(); + + /* + * All kernel threads share the same mm context; grab a + * reference and switch to it. + */ ++ cpu = smp_processor_id(); + atomic_inc(&mm->mm_count); + current->active_mm = mm; + cpumask_set_cpu(cpu, mm_cpumask(mm)); +- cpu_switch_mm(mm->pgd, mm); +- enter_lazy_tlb(mm, current); +- local_flush_tlb_all(); + + printk("CPU%u: Booted secondary processor\n", cpu); + +diff --git a/arch/mips/kernel/kgdb.c b/arch/mips/kernel/kgdb.c +index f4546e9..23817a6 100644 +--- a/arch/mips/kernel/kgdb.c ++++ b/arch/mips/kernel/kgdb.c +@@ -283,6 +283,15 @@ static int kgdb_mips_notify(struct notifier_block *self, unsigned long cmd, + struct pt_regs *regs = args->regs; + int trap = (regs->cp0_cause & 0x7c) >> 2; + ++#ifdef CONFIG_KPROBES ++ /* ++ * Return immediately if the kprobes fault notifier has set ++ * DIE_PAGE_FAULT. ++ */ ++ if (cmd == DIE_PAGE_FAULT) ++ return NOTIFY_DONE; ++#endif /* CONFIG_KPROBES */ ++ + /* Userspace events, ignore. */ + if (user_mode(regs)) + return NOTIFY_DONE; +diff --git a/arch/s390/boot/compressed/vmlinux.lds.S b/arch/s390/boot/compressed/vmlinux.lds.S +index d80f79d..8e1fb82 100644 +--- a/arch/s390/boot/compressed/vmlinux.lds.S ++++ b/arch/s390/boot/compressed/vmlinux.lds.S +@@ -5,7 +5,7 @@ OUTPUT_FORMAT("elf64-s390", "elf64-s390", "elf64-s390") + OUTPUT_ARCH(s390:64-bit) + #else + OUTPUT_FORMAT("elf32-s390", "elf32-s390", "elf32-s390") +-OUTPUT_ARCH(s390) ++OUTPUT_ARCH(s390:31-bit) + #endif + + ENTRY(startup) +diff --git a/arch/s390/kernel/vmlinux.lds.S b/arch/s390/kernel/vmlinux.lds.S +index e4c79eb..e43d21e 100644 +--- a/arch/s390/kernel/vmlinux.lds.S ++++ b/arch/s390/kernel/vmlinux.lds.S +@@ -8,7 +8,7 @@ + + #ifndef CONFIG_64BIT + OUTPUT_FORMAT("elf32-s390", "elf32-s390", "elf32-s390") +-OUTPUT_ARCH(s390) ++OUTPUT_ARCH(s390:31-bit) + ENTRY(_start) + jiffies = jiffies_64 + 4; + #else +diff --git a/arch/sparc/kernel/perf_event.c b/arch/sparc/kernel/perf_event.c +index 614da62..3c8f220 100644 +--- a/arch/sparc/kernel/perf_event.c ++++ b/arch/sparc/kernel/perf_event.c +@@ -555,11 +555,13 @@ static u64 nop_for_index(int idx) + + static inline void sparc_pmu_enable_event(struct cpu_hw_events *cpuc, struct hw_perf_event *hwc, int idx) + { +- u64 val, mask = mask_for_index(idx); ++ u64 enc, val, mask = mask_for_index(idx); ++ ++ enc = perf_event_get_enc(cpuc->events[idx]); + + val = cpuc->pcr; + val &= ~mask; +- val |= hwc->config; ++ val |= event_encoding(enc, idx); + cpuc->pcr = val; + + pcr_ops->write(cpuc->pcr); +@@ -1422,8 +1424,6 @@ static void perf_callchain_user_64(struct perf_callchain_entry *entry, + { + unsigned long ufp; + +- perf_callchain_store(entry, regs->tpc); +- + ufp = regs->u_regs[UREG_I6] + STACK_BIAS; + do { + struct sparc_stackf *usf, sf; +@@ -1444,8 +1444,6 @@ static void perf_callchain_user_32(struct perf_callchain_entry *entry, + { + unsigned long ufp; + +- perf_callchain_store(entry, regs->tpc); +- + ufp = regs->u_regs[UREG_I6] & 0xffffffffUL; + do { + struct sparc_stackf32 *usf, sf; +@@ -1464,6 +1462,11 @@ static void perf_callchain_user_32(struct perf_callchain_entry *entry, + void + perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs) + { ++ perf_callchain_store(entry, regs->tpc); ++ ++ if (!current->mm) ++ return; ++ + flushw_user(); + if (test_thread_flag(TIF_32BIT)) + perf_callchain_user_32(entry, regs); +diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c +index 441521a..5e4252b 100644 +--- a/arch/sparc/kernel/sys_sparc_64.c ++++ b/arch/sparc/kernel/sys_sparc_64.c +@@ -519,12 +519,12 @@ SYSCALL_DEFINE1(sparc64_personality, unsigned long, personality) + { + int ret; + +- if (current->personality == PER_LINUX32 && +- personality == PER_LINUX) +- personality = PER_LINUX32; ++ if (personality(current->personality) == PER_LINUX32 && ++ personality(personality) == PER_LINUX) ++ personality |= PER_LINUX32; + ret = sys_personality(personality); +- if (ret == PER_LINUX32) +- ret = PER_LINUX; ++ if (personality(ret) == PER_LINUX32) ++ ret &= ~PER_LINUX32; + + return ret; + } +diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S +index 1d7e274..7f5f65d 100644 +--- a/arch/sparc/kernel/syscalls.S ++++ b/arch/sparc/kernel/syscalls.S +@@ -212,24 +212,20 @@ linux_sparc_syscall: + 3: stx %o0, [%sp + PTREGS_OFF + PT_V9_I0] + ret_sys_call: + ldx [%sp + PTREGS_OFF + PT_V9_TSTATE], %g3 +- ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc + sra %o0, 0, %o0 + mov %ulo(TSTATE_XCARRY | TSTATE_ICARRY), %g2 + sllx %g2, 32, %g2 + +- /* Check if force_successful_syscall_return() +- * was invoked. +- */ +- ldub [%g6 + TI_SYS_NOERROR], %l2 +- brnz,a,pn %l2, 80f +- stb %g0, [%g6 + TI_SYS_NOERROR] +- + cmp %o0, -ERESTART_RESTARTBLOCK + bgeu,pn %xcc, 1f +- andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT), %l6 +-80: ++ andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT), %g0 ++ ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc ++ ++2: ++ stb %g0, [%g6 + TI_SYS_NOERROR] + /* System call success, clear Carry condition code. */ + andn %g3, %g2, %g3 ++3: + stx %g3, [%sp + PTREGS_OFF + PT_V9_TSTATE] + bne,pn %icc, linux_syscall_trace2 + add %l1, 0x4, %l2 ! npc = npc+4 +@@ -238,20 +234,20 @@ ret_sys_call: + stx %l2, [%sp + PTREGS_OFF + PT_V9_TNPC] + + 1: ++ /* Check if force_successful_syscall_return() ++ * was invoked. ++ */ ++ ldub [%g6 + TI_SYS_NOERROR], %l2 ++ brnz,pn %l2, 2b ++ ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc + /* System call failure, set Carry condition code. + * Also, get abs(errno) to return to the process. + */ +- andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT), %l6 + sub %g0, %o0, %o0 +- or %g3, %g2, %g3 + stx %o0, [%sp + PTREGS_OFF + PT_V9_I0] +- stx %g3, [%sp + PTREGS_OFF + PT_V9_TSTATE] +- bne,pn %icc, linux_syscall_trace2 +- add %l1, 0x4, %l2 ! npc = npc+4 +- stx %l1, [%sp + PTREGS_OFF + PT_V9_TPC] ++ ba,pt %xcc, 3b ++ or %g3, %g2, %g3 + +- b,pt %xcc, rtrap +- stx %l2, [%sp + PTREGS_OFF + PT_V9_TNPC] + linux_syscall_trace2: + call syscall_trace_leave + add %sp, PTREGS_OFF, %o0 +diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c +index 8e073d8..6ff4d78 100644 +--- a/arch/sparc/mm/init_64.c ++++ b/arch/sparc/mm/init_64.c +@@ -2118,6 +2118,9 @@ EXPORT_SYMBOL(_PAGE_CACHE); + #ifdef CONFIG_SPARSEMEM_VMEMMAP + unsigned long vmemmap_table[VMEMMAP_SIZE]; + ++static long __meminitdata addr_start, addr_end; ++static int __meminitdata node_start; ++ + int __meminit vmemmap_populate(struct page *start, unsigned long nr, int node) + { + unsigned long vstart = (unsigned long) start; +@@ -2148,15 +2151,30 @@ int __meminit vmemmap_populate(struct page *start, unsigned long nr, int node) + + *vmem_pp = pte_base | __pa(block); + +- printk(KERN_INFO "[%p-%p] page_structs=%lu " +- "node=%d entry=%lu/%lu\n", start, block, nr, +- node, +- addr >> VMEMMAP_CHUNK_SHIFT, +- VMEMMAP_SIZE); ++ /* check to see if we have contiguous blocks */ ++ if (addr_end != addr || node_start != node) { ++ if (addr_start) ++ printk(KERN_DEBUG " [%lx-%lx] on node %d\n", ++ addr_start, addr_end-1, node_start); ++ addr_start = addr; ++ node_start = node; ++ } ++ addr_end = addr + VMEMMAP_CHUNK; + } + } + return 0; + } ++ ++void __meminit vmemmap_populate_print_last(void) ++{ ++ if (addr_start) { ++ printk(KERN_DEBUG " [%lx-%lx] on node %d\n", ++ addr_start, addr_end-1, node_start); ++ addr_start = 0; ++ addr_end = 0; ++ node_start = 0; ++ } ++} + #endif /* CONFIG_SPARSEMEM_VMEMMAP */ + + static void prot_init_common(unsigned long page_none, +diff --git a/arch/tile/Makefile b/arch/tile/Makefile +index 17acce7..04c637c 100644 +--- a/arch/tile/Makefile ++++ b/arch/tile/Makefile +@@ -26,6 +26,10 @@ $(error Set TILERA_ROOT or CROSS_COMPILE when building $(ARCH) on $(HOST_ARCH)) + endif + endif + ++# The tile compiler may emit .eh_frame information for backtracing. ++# In kernel modules, this causes load failures due to unsupported relocations. ++KBUILD_CFLAGS += -fno-asynchronous-unwind-tables ++ + ifneq ($(CONFIG_DEBUG_EXTRA_FLAGS),"") + KBUILD_CFLAGS += $(CONFIG_DEBUG_EXTRA_FLAGS) + endif +diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S +index bcda816..4893d58 100644 +--- a/arch/x86/kernel/entry_32.S ++++ b/arch/x86/kernel/entry_32.S +@@ -1025,7 +1025,7 @@ ENTRY(xen_sysenter_target) + + ENTRY(xen_hypervisor_callback) + CFI_STARTPROC +- pushl_cfi $0 ++ pushl_cfi $-1 /* orig_ax = -1 => not a system call */ + SAVE_ALL + TRACE_IRQS_OFF + +@@ -1067,14 +1067,16 @@ ENTRY(xen_failsafe_callback) + 2: mov 8(%esp),%es + 3: mov 12(%esp),%fs + 4: mov 16(%esp),%gs ++ /* EAX == 0 => Category 1 (Bad segment) ++ EAX != 0 => Category 2 (Bad IRET) */ + testl %eax,%eax + popl_cfi %eax + lea 16(%esp),%esp + CFI_ADJUST_CFA_OFFSET -16 + jz 5f + addl $16,%esp +- jmp iret_exc # EAX != 0 => Category 2 (Bad IRET) +-5: pushl_cfi $0 # EAX == 0 => Category 1 (Bad segment) ++ jmp iret_exc ++5: pushl_cfi $-1 /* orig_ax = -1 => not a system call */ + SAVE_ALL + jmp ret_from_exception + CFI_ENDPROC +diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S +index faf8d5e..6274f5f 100644 +--- a/arch/x86/kernel/entry_64.S ++++ b/arch/x86/kernel/entry_64.S +@@ -1303,7 +1303,7 @@ ENTRY(xen_failsafe_callback) + CFI_RESTORE r11 + addq $0x30,%rsp + CFI_ADJUST_CFA_OFFSET -0x30 +- pushq_cfi $0 ++ pushq_cfi $-1 /* orig_ax = -1 => not a system call */ + SAVE_ALL + jmp error_exit + CFI_ENDPROC +diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c +index 75f9528..6bc0899 100644 +--- a/arch/x86/oprofile/nmi_int.c ++++ b/arch/x86/oprofile/nmi_int.c +@@ -55,7 +55,7 @@ u64 op_x86_get_ctrl(struct op_x86_model_spec const *model, + val |= counter_config->extra; + event &= model->event_mask ? model->event_mask : 0xFF; + val |= event & 0xFF; +- val |= (event & 0x0F00) << 24; ++ val |= (u64)(event & 0x0F00) << 24; + + return val; + } +diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c +index a1e21ae..69b9ef6 100644 +--- a/arch/x86/xen/enlighten.c ++++ b/arch/x86/xen/enlighten.c +@@ -818,7 +818,16 @@ static void xen_write_cr4(unsigned long cr4) + + native_write_cr4(cr4); + } +- ++#ifdef CONFIG_X86_64 ++static inline unsigned long xen_read_cr8(void) ++{ ++ return 0; ++} ++static inline void xen_write_cr8(unsigned long val) ++{ ++ BUG_ON(val); ++} ++#endif + static int xen_write_msr_safe(unsigned int msr, unsigned low, unsigned high) + { + int ret; +@@ -987,6 +996,11 @@ static const struct pv_cpu_ops xen_cpu_ops __initconst = { + .read_cr4_safe = native_read_cr4_safe, + .write_cr4 = xen_write_cr4, + ++#ifdef CONFIG_X86_64 ++ .read_cr8 = xen_read_cr8, ++ .write_cr8 = xen_write_cr8, ++#endif ++ + .wbinvd = native_wbinvd, + + .read_msr = native_read_msr_safe, +@@ -997,6 +1011,8 @@ static const struct pv_cpu_ops xen_cpu_ops __initconst = { + .read_tsc = native_read_tsc, + .read_pmc = native_read_pmc, + ++ .read_tscp = native_read_tscp, ++ + .iret = xen_iret, + .irq_enable_sysexit = xen_sysexit, + #ifdef CONFIG_X86_64 +diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c +index b19a18d..d2519b2 100644 +--- a/drivers/acpi/ec.c ++++ b/drivers/acpi/ec.c +@@ -71,9 +71,6 @@ enum ec_command { + #define ACPI_EC_UDELAY_GLK 1000 /* Wait 1ms max. to get global lock */ + #define ACPI_EC_MSI_UDELAY 550 /* Wait 550us for MSI EC */ + +-#define ACPI_EC_STORM_THRESHOLD 8 /* number of false interrupts +- per one transaction */ +- + enum { + EC_FLAGS_QUERY_PENDING, /* Query is pending */ + EC_FLAGS_GPE_STORM, /* GPE storm detected */ +@@ -87,6 +84,15 @@ static unsigned int ec_delay __read_mostly = ACPI_EC_DELAY; + module_param(ec_delay, uint, 0644); + MODULE_PARM_DESC(ec_delay, "Timeout(ms) waited until an EC command completes"); + ++/* ++ * If the number of false interrupts per one transaction exceeds ++ * this threshold, will think there is a GPE storm happened and ++ * will disable the GPE for normal transaction. ++ */ ++static unsigned int ec_storm_threshold __read_mostly = 8; ++module_param(ec_storm_threshold, uint, 0644); ++MODULE_PARM_DESC(ec_storm_threshold, "Maxim false GPE numbers not considered as GPE storm"); ++ + /* If we find an EC via the ECDT, we need to keep a ptr to its context */ + /* External interfaces use first EC only, so remember */ + typedef int (*acpi_ec_query_func) (void *data); +@@ -319,7 +325,7 @@ static int acpi_ec_transaction(struct acpi_ec *ec, struct transaction *t) + msleep(1); + /* It is safe to enable the GPE outside of the transaction. */ + acpi_enable_gpe(NULL, ec->gpe); +- } else if (t->irq_count > ACPI_EC_STORM_THRESHOLD) { ++ } else if (t->irq_count > ec_storm_threshold) { + pr_info(PREFIX "GPE storm detected, " + "transactions will use polling mode\n"); + set_bit(EC_FLAGS_GPE_STORM, &ec->flags); +@@ -914,6 +920,17 @@ static int ec_flag_msi(const struct dmi_system_id *id) + return 0; + } + ++/* ++ * Clevo M720 notebook actually works ok with IRQ mode, if we lifted ++ * the GPE storm threshold back to 20 ++ */ ++static int ec_enlarge_storm_threshold(const struct dmi_system_id *id) ++{ ++ pr_debug("Setting the EC GPE storm threshold to 20\n"); ++ ec_storm_threshold = 20; ++ return 0; ++} ++ + static struct dmi_system_id __initdata ec_dmi_table[] = { + { + ec_skip_dsdt_scan, "Compal JFL92", { +@@ -945,10 +962,13 @@ static struct dmi_system_id __initdata ec_dmi_table[] = { + { + ec_validate_ecdt, "ASUS hardware", { + DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer Inc.") }, NULL}, ++ { ++ ec_enlarge_storm_threshold, "CLEVO hardware", { ++ DMI_MATCH(DMI_SYS_VENDOR, "CLEVO Co."), ++ DMI_MATCH(DMI_PRODUCT_NAME, "M720T/M730T"),}, NULL}, + {}, + }; + +- + int __init acpi_ec_ecdt_probe(void) + { + acpi_status status; +diff --git a/drivers/bcma/main.c b/drivers/bcma/main.c +index 10f92b3..7a987a7 100644 +--- a/drivers/bcma/main.c ++++ b/drivers/bcma/main.c +@@ -124,9 +124,10 @@ static int bcma_register_cores(struct bcma_bus *bus) + + static void bcma_unregister_cores(struct bcma_bus *bus) + { +- struct bcma_device *core; ++ struct bcma_device *core, *tmp; + +- list_for_each_entry(core, &bus->cores, list) { ++ list_for_each_entry_safe(core, tmp, &bus->cores, list) { ++ list_del(&core->list); + if (core->dev_registered) + device_unregister(&core->dev); + } +diff --git a/drivers/char/tpm/tpm.c b/drivers/char/tpm/tpm.c +index b366b34..0d91655 100644 +--- a/drivers/char/tpm/tpm.c ++++ b/drivers/char/tpm/tpm.c +@@ -1072,17 +1072,20 @@ ssize_t tpm_write(struct file *file, const char __user *buf, + size_t size, loff_t *off) + { + struct tpm_chip *chip = file->private_data; +- size_t in_size = size, out_size; ++ size_t in_size = size; ++ ssize_t out_size; + + /* cannot perform a write until the read has cleared +- either via tpm_read or a user_read_timer timeout */ +- while (atomic_read(&chip->data_pending) != 0) +- msleep(TPM_TIMEOUT); +- +- mutex_lock(&chip->buffer_mutex); ++ either via tpm_read or a user_read_timer timeout. ++ This also prevents splitted buffered writes from blocking here. ++ */ ++ if (atomic_read(&chip->data_pending) != 0) ++ return -EBUSY; + + if (in_size > TPM_BUFSIZE) +- in_size = TPM_BUFSIZE; ++ return -E2BIG; ++ ++ mutex_lock(&chip->buffer_mutex); + + if (copy_from_user + (chip->data_buffer, (void __user *) buf, in_size)) { +@@ -1092,6 +1095,10 @@ ssize_t tpm_write(struct file *file, const char __user *buf, + + /* atomic tpm command send and result receive */ + out_size = tpm_transmit(chip, chip->data_buffer, TPM_BUFSIZE); ++ if (out_size < 0) { ++ mutex_unlock(&chip->buffer_mutex); ++ return out_size; ++ } + + atomic_set(&chip->data_pending, out_size); + mutex_unlock(&chip->buffer_mutex); +diff --git a/drivers/cpufreq/powernow-k8.c b/drivers/cpufreq/powernow-k8.c +index b7fe343..f6cd315 100644 +--- a/drivers/cpufreq/powernow-k8.c ++++ b/drivers/cpufreq/powernow-k8.c +@@ -1216,14 +1216,7 @@ static int powernowk8_target(struct cpufreq_policy *pol, + struct powernowk8_target_arg pta = { .pol = pol, .targfreq = targfreq, + .relation = relation }; + +- /* +- * Must run on @pol->cpu. cpufreq core is responsible for ensuring +- * that we're bound to the current CPU and pol->cpu stays online. +- */ +- if (smp_processor_id() == pol->cpu) +- return powernowk8_target_fn(&pta); +- else +- return work_on_cpu(pol->cpu, powernowk8_target_fn, &pta); ++ return work_on_cpu(pol->cpu, powernowk8_target_fn, &pta); + } + + /* Driver entry point to verify the policy and range of frequencies */ +diff --git a/drivers/edac/amd64_edac.c b/drivers/edac/amd64_edac.c +index c9eee6d..a9d5482 100644 +--- a/drivers/edac/amd64_edac.c ++++ b/drivers/edac/amd64_edac.c +@@ -170,8 +170,11 @@ static int __amd64_set_scrub_rate(struct pci_dev *ctl, u32 new_bw, u32 min_rate) + * memory controller and apply to register. Search for the first + * bandwidth entry that is greater or equal than the setting requested + * and program that. If at last entry, turn off DRAM scrubbing. ++ * ++ * If no suitable bandwidth is found, turn off DRAM scrubbing entirely ++ * by falling back to the last element in scrubrates[]. + */ +- for (i = 0; i < ARRAY_SIZE(scrubrates); i++) { ++ for (i = 0; i < ARRAY_SIZE(scrubrates) - 1; i++) { + /* + * skip scrub rates which aren't recommended + * (see F10 BKDG, F3x58) +@@ -181,12 +184,6 @@ static int __amd64_set_scrub_rate(struct pci_dev *ctl, u32 new_bw, u32 min_rate) + + if (scrubrates[i].bandwidth <= new_bw) + break; +- +- /* +- * if no suitable bandwidth found, turn off DRAM scrubbing +- * entirely by falling back to the last element in the +- * scrubrates array. +- */ + } + + scrubval = scrubrates[i].scrubval; +diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c +index 33e1555..dbe4dbe 100644 +--- a/drivers/gpu/drm/i915/i915_gem.c ++++ b/drivers/gpu/drm/i915/i915_gem.c +@@ -999,6 +999,7 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data, + if (obj->phys_obj) + ret = i915_gem_phys_pwrite(dev, obj, args, file); + else if (obj->gtt_space && ++ obj->tiling_mode == I915_TILING_NONE && + obj->base.write_domain != I915_GEM_DOMAIN_CPU) { + ret = i915_gem_object_pin(obj, 0, true); + if (ret) +diff --git a/drivers/gpu/drm/i915/intel_lvds.c b/drivers/gpu/drm/i915/intel_lvds.c +index f07bde2..57152a7 100644 +--- a/drivers/gpu/drm/i915/intel_lvds.c ++++ b/drivers/gpu/drm/i915/intel_lvds.c +@@ -771,6 +771,14 @@ static const struct dmi_system_id intel_no_lvds[] = { + DMI_MATCH(DMI_BOARD_NAME, "MS-7469"), + }, + }, ++ { ++ .callback = intel_no_lvds_dmi_callback, ++ .ident = "ZOTAC ZBOXSD-ID12/ID13", ++ .matches = { ++ DMI_MATCH(DMI_BOARD_VENDOR, "ZOTAC"), ++ DMI_MATCH(DMI_BOARD_NAME, "ZBOXSD-ID12/ID13"), ++ }, ++ }, + + { } /* terminating entry */ + }; +diff --git a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c +index 2f46e0c..3ad3cc6 100644 +--- a/drivers/gpu/drm/radeon/radeon_legacy_encoders.c ++++ b/drivers/gpu/drm/radeon/radeon_legacy_encoders.c +@@ -973,11 +973,7 @@ static void radeon_legacy_tmds_ext_mode_set(struct drm_encoder *encoder, + static void radeon_ext_tmds_enc_destroy(struct drm_encoder *encoder) + { + struct radeon_encoder *radeon_encoder = to_radeon_encoder(encoder); +- struct radeon_encoder_ext_tmds *tmds = radeon_encoder->enc_priv; +- if (tmds) { +- if (tmds->i2c_bus) +- radeon_i2c_destroy(tmds->i2c_bus); +- } ++ /* don't destroy the i2c bus record here, this will be done in radeon_i2c_fini */ + kfree(radeon_encoder->enc_priv); + drm_encoder_cleanup(encoder); + kfree(radeon_encoder); +diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c +index 4065374..f4c3d28 100644 +--- a/drivers/hv/channel.c ++++ b/drivers/hv/channel.c +@@ -146,14 +146,14 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, + + if (ret != 0) { + err = ret; +- goto errorout; ++ goto error0; + } + + ret = hv_ringbuffer_init( + &newchannel->inbound, in, recv_ringbuffer_size); + if (ret != 0) { + err = ret; +- goto errorout; ++ goto error0; + } + + +@@ -168,7 +168,7 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, + + if (ret != 0) { + err = ret; +- goto errorout; ++ goto error0; + } + + /* Create and init the channel open message */ +@@ -177,7 +177,7 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, + GFP_KERNEL); + if (!open_info) { + err = -ENOMEM; +- goto errorout; ++ goto error0; + } + + init_completion(&open_info->waitevent); +@@ -193,7 +193,7 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, + + if (userdatalen > MAX_USER_DEFINED_BYTES) { + err = -EINVAL; +- goto errorout; ++ goto error0; + } + + if (userdatalen) +@@ -208,19 +208,18 @@ int vmbus_open(struct vmbus_channel *newchannel, u32 send_ringbuffer_size, + sizeof(struct vmbus_channel_open_channel)); + + if (ret != 0) +- goto cleanup; ++ goto error1; + + t = wait_for_completion_timeout(&open_info->waitevent, 5*HZ); + if (t == 0) { + err = -ETIMEDOUT; +- goto errorout; ++ goto error1; + } + + + if (open_info->response.open_result.status) + err = open_info->response.open_result.status; + +-cleanup: + spin_lock_irqsave(&vmbus_connection.channelmsg_lock, flags); + list_del(&open_info->msglistentry); + spin_unlock_irqrestore(&vmbus_connection.channelmsg_lock, flags); +@@ -228,9 +227,12 @@ cleanup: + kfree(open_info); + return err; + +-errorout: +- hv_ringbuffer_cleanup(&newchannel->outbound); +- hv_ringbuffer_cleanup(&newchannel->inbound); ++error1: ++ spin_lock_irqsave(&vmbus_connection.channelmsg_lock, flags); ++ list_del(&open_info->msglistentry); ++ spin_unlock_irqrestore(&vmbus_connection.channelmsg_lock, flags); ++ ++error0: + free_pages((unsigned long)out, + get_order(send_ringbuffer_size + recv_ringbuffer_size)); + kfree(open_info); +diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c +index 0634ee5..8f67c4d 100644 +--- a/drivers/md/raid10.c ++++ b/drivers/md/raid10.c +@@ -2641,7 +2641,7 @@ static sector_t sync_request(struct mddev *mddev, sector_t sector_nr, + else { + bad_sectors -= (sector - first_bad); + if (max_sync > bad_sectors) +- max_sync = max_sync; ++ max_sync = bad_sectors; + continue; + } + } +diff --git a/drivers/media/video/au0828/au0828-video.c b/drivers/media/video/au0828/au0828-video.c +index 0b3e481..eab0641 100644 +--- a/drivers/media/video/au0828/au0828-video.c ++++ b/drivers/media/video/au0828/au0828-video.c +@@ -1692,14 +1692,18 @@ static int vidioc_streamoff(struct file *file, void *priv, + (AUVI_INPUT(i).audio_setup)(dev, 0); + } + +- videobuf_streamoff(&fh->vb_vidq); +- res_free(fh, AU0828_RESOURCE_VIDEO); ++ if (res_check(fh, AU0828_RESOURCE_VIDEO)) { ++ videobuf_streamoff(&fh->vb_vidq); ++ res_free(fh, AU0828_RESOURCE_VIDEO); ++ } + } else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) { + dev->vbi_timeout_running = 0; + del_timer_sync(&dev->vbi_timeout); + +- videobuf_streamoff(&fh->vb_vbiq); +- res_free(fh, AU0828_RESOURCE_VBI); ++ if (res_check(fh, AU0828_RESOURCE_VBI)) { ++ videobuf_streamoff(&fh->vb_vbiq); ++ res_free(fh, AU0828_RESOURCE_VBI); ++ } + } + + return 0; +diff --git a/drivers/mtd/nand/nand_base.c b/drivers/mtd/nand/nand_base.c +index 3ed9c5e..daed698 100644 +--- a/drivers/mtd/nand/nand_base.c ++++ b/drivers/mtd/nand/nand_base.c +@@ -2903,9 +2903,7 @@ static int nand_flash_detect_onfi(struct mtd_info *mtd, struct nand_chip *chip, + if (le16_to_cpu(p->features) & 1) + *busw = NAND_BUSWIDTH_16; + +- chip->options &= ~NAND_CHIPOPTIONS_MSK; +- chip->options |= (NAND_NO_READRDY | +- NAND_NO_AUTOINCR) & NAND_CHIPOPTIONS_MSK; ++ chip->options |= NAND_NO_READRDY | NAND_NO_AUTOINCR; + + return 1; + } +@@ -3069,9 +3067,8 @@ static struct nand_flash_dev *nand_get_flash_type(struct mtd_info *mtd, + mtd->erasesize <<= ((id_data[3] & 0x03) << 1); + } + } +- /* Get chip options, preserve non chip based options */ +- chip->options &= ~NAND_CHIPOPTIONS_MSK; +- chip->options |= type->options & NAND_CHIPOPTIONS_MSK; ++ /* Get chip options */ ++ chip->options |= type->options; + + /* + * Check if chip is not a Samsung device. Do not clear the +diff --git a/drivers/net/ethernet/intel/e1000/e1000_main.c b/drivers/net/ethernet/intel/e1000/e1000_main.c +index c5f6b0e..6546191 100644 +--- a/drivers/net/ethernet/intel/e1000/e1000_main.c ++++ b/drivers/net/ethernet/intel/e1000/e1000_main.c +@@ -168,6 +168,8 @@ static int e1000_82547_fifo_workaround(struct e1000_adapter *adapter, + + static bool e1000_vlan_used(struct e1000_adapter *adapter); + static void e1000_vlan_mode(struct net_device *netdev, u32 features); ++static void e1000_vlan_filter_on_off(struct e1000_adapter *adapter, ++ bool filter_on); + static void e1000_vlan_rx_add_vid(struct net_device *netdev, u16 vid); + static void e1000_vlan_rx_kill_vid(struct net_device *netdev, u16 vid); + static void e1000_restore_vlan(struct e1000_adapter *adapter); +@@ -1219,7 +1221,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev, + if (err) + goto err_register; + +- e1000_vlan_mode(netdev, netdev->features); ++ e1000_vlan_filter_on_off(adapter, false); + + /* print bus type/speed/width info */ + e_info(probe, "(PCI%s:%dMHz:%d-bit) %pM\n", +@@ -4553,6 +4555,21 @@ static bool e1000_vlan_used(struct e1000_adapter *adapter) + return false; + } + ++static void __e1000_vlan_mode(struct e1000_adapter *adapter, u32 features) ++{ ++ struct e1000_hw *hw = &adapter->hw; ++ u32 ctrl; ++ ++ ctrl = er32(CTRL); ++ if (features & NETIF_F_HW_VLAN_RX) { ++ /* enable VLAN tag insert/strip */ ++ ctrl |= E1000_CTRL_VME; ++ } else { ++ /* disable VLAN tag insert/strip */ ++ ctrl &= ~E1000_CTRL_VME; ++ } ++ ew32(CTRL, ctrl); ++} + static void e1000_vlan_filter_on_off(struct e1000_adapter *adapter, + bool filter_on) + { +@@ -4562,6 +4579,7 @@ static void e1000_vlan_filter_on_off(struct e1000_adapter *adapter, + if (!test_bit(__E1000_DOWN, &adapter->flags)) + e1000_irq_disable(adapter); + ++ __e1000_vlan_mode(adapter, adapter->netdev->features); + if (filter_on) { + /* enable VLAN receive filtering */ + rctl = er32(RCTL); +@@ -4584,21 +4602,11 @@ static void e1000_vlan_filter_on_off(struct e1000_adapter *adapter, + static void e1000_vlan_mode(struct net_device *netdev, u32 features) + { + struct e1000_adapter *adapter = netdev_priv(netdev); +- struct e1000_hw *hw = &adapter->hw; +- u32 ctrl; + + if (!test_bit(__E1000_DOWN, &adapter->flags)) + e1000_irq_disable(adapter); + +- ctrl = er32(CTRL); +- if (features & NETIF_F_HW_VLAN_RX) { +- /* enable VLAN tag insert/strip */ +- ctrl |= E1000_CTRL_VME; +- } else { +- /* disable VLAN tag insert/strip */ +- ctrl &= ~E1000_CTRL_VME; +- } +- ew32(CTRL, ctrl); ++ __e1000_vlan_mode(adapter, features); + + if (!test_bit(__E1000_DOWN, &adapter->flags)) + e1000_irq_enable(adapter); +diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c +index dea0cb4..57be855 100644 +--- a/drivers/net/ethernet/marvell/skge.c ++++ b/drivers/net/ethernet/marvell/skge.c +@@ -4143,6 +4143,13 @@ static struct dmi_system_id skge_32bit_dma_boards[] = { + DMI_MATCH(DMI_BOARD_NAME, "nForce"), + }, + }, ++ { ++ .ident = "ASUS P5NSLI", ++ .matches = { ++ DMI_MATCH(DMI_BOARD_VENDOR, "ASUSTeK Computer INC."), ++ DMI_MATCH(DMI_BOARD_NAME, "P5NSLI") ++ }, ++ }, + {} + }; + +diff --git a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h +index 026f9de..cc54153 100644 +--- a/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h ++++ b/drivers/net/wireless/ath/ath9k/ar9003_2p2_initvals.h +@@ -835,107 +835,107 @@ static const u32 ar9300_2p2_baseband_core[][2] = { + + static const u32 ar9300Modes_high_power_tx_gain_table_2p2[][5] = { + /* Addr 5G_HT20 5G_HT40 2G_HT40 2G_HT20 */ +- {0x0000a2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, +- {0x0000a2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, +- {0x0000a2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, ++ {0x0000a2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, ++ {0x0000a2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, ++ {0x0000a2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, + {0x0000a2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x0000a410, 0x000050d9, 0x000050d9, 0x000050d9, 0x000050d9}, + {0x0000a500, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a504, 0x06000003, 0x06000003, 0x04000002, 0x04000002}, + {0x0000a508, 0x0a000020, 0x0a000020, 0x08000004, 0x08000004}, + {0x0000a50c, 0x10000023, 0x10000023, 0x0b000200, 0x0b000200}, +- {0x0000a510, 0x15000028, 0x15000028, 0x0f000202, 0x0f000202}, +- {0x0000a514, 0x1b00002b, 0x1b00002b, 0x12000400, 0x12000400}, +- {0x0000a518, 0x1f020028, 0x1f020028, 0x16000402, 0x16000402}, +- {0x0000a51c, 0x2502002b, 0x2502002b, 0x19000404, 0x19000404}, +- {0x0000a520, 0x2a04002a, 0x2a04002a, 0x1c000603, 0x1c000603}, +- {0x0000a524, 0x2e06002a, 0x2e06002a, 0x21000a02, 0x21000a02}, +- {0x0000a528, 0x3302202d, 0x3302202d, 0x25000a04, 0x25000a04}, +- {0x0000a52c, 0x3804202c, 0x3804202c, 0x28000a20, 0x28000a20}, +- {0x0000a530, 0x3c06202c, 0x3c06202c, 0x2c000e20, 0x2c000e20}, +- {0x0000a534, 0x4108202d, 0x4108202d, 0x30000e22, 0x30000e22}, +- {0x0000a538, 0x4506402d, 0x4506402d, 0x34000e24, 0x34000e24}, +- {0x0000a53c, 0x4906222d, 0x4906222d, 0x38001640, 0x38001640}, +- {0x0000a540, 0x4d062231, 0x4d062231, 0x3c001660, 0x3c001660}, +- {0x0000a544, 0x50082231, 0x50082231, 0x3f001861, 0x3f001861}, +- {0x0000a548, 0x5608422e, 0x5608422e, 0x43001a81, 0x43001a81}, +- {0x0000a54c, 0x5a08442e, 0x5a08442e, 0x47001a83, 0x47001a83}, +- {0x0000a550, 0x5e0a4431, 0x5e0a4431, 0x4a001c84, 0x4a001c84}, +- {0x0000a554, 0x640a4432, 0x640a4432, 0x4e001ce3, 0x4e001ce3}, +- {0x0000a558, 0x680a4434, 0x680a4434, 0x52001ce5, 0x52001ce5}, +- {0x0000a55c, 0x6c0a6434, 0x6c0a6434, 0x56001ce9, 0x56001ce9}, +- {0x0000a560, 0x6f0a6633, 0x6f0a6633, 0x5a001ceb, 0x5a001ceb}, +- {0x0000a564, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, +- {0x0000a568, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, +- {0x0000a56c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, +- {0x0000a570, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, +- {0x0000a574, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, +- {0x0000a578, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, +- {0x0000a57c, 0x730c6634, 0x730c6634, 0x5d001eec, 0x5d001eec}, ++ {0x0000a510, 0x16000220, 0x16000220, 0x0f000202, 0x0f000202}, ++ {0x0000a514, 0x1c000223, 0x1c000223, 0x12000400, 0x12000400}, ++ {0x0000a518, 0x21002220, 0x21002220, 0x16000402, 0x16000402}, ++ {0x0000a51c, 0x27002223, 0x27002223, 0x19000404, 0x19000404}, ++ {0x0000a520, 0x2b022220, 0x2b022220, 0x1c000603, 0x1c000603}, ++ {0x0000a524, 0x2f022222, 0x2f022222, 0x21000a02, 0x21000a02}, ++ {0x0000a528, 0x34022225, 0x34022225, 0x25000a04, 0x25000a04}, ++ {0x0000a52c, 0x3a02222a, 0x3a02222a, 0x28000a20, 0x28000a20}, ++ {0x0000a530, 0x3e02222c, 0x3e02222c, 0x2c000e20, 0x2c000e20}, ++ {0x0000a534, 0x4202242a, 0x4202242a, 0x30000e22, 0x30000e22}, ++ {0x0000a538, 0x4702244a, 0x4702244a, 0x34000e24, 0x34000e24}, ++ {0x0000a53c, 0x4b02244c, 0x4b02244c, 0x38001640, 0x38001640}, ++ {0x0000a540, 0x4e02246c, 0x4e02246c, 0x3c001660, 0x3c001660}, ++ {0x0000a544, 0x52022470, 0x52022470, 0x3f001861, 0x3f001861}, ++ {0x0000a548, 0x55022490, 0x55022490, 0x43001a81, 0x43001a81}, ++ {0x0000a54c, 0x59022492, 0x59022492, 0x47001a83, 0x47001a83}, ++ {0x0000a550, 0x5d022692, 0x5d022692, 0x4a001c84, 0x4a001c84}, ++ {0x0000a554, 0x61022892, 0x61022892, 0x4e001ce3, 0x4e001ce3}, ++ {0x0000a558, 0x65024890, 0x65024890, 0x52001ce5, 0x52001ce5}, ++ {0x0000a55c, 0x69024892, 0x69024892, 0x56001ce9, 0x56001ce9}, ++ {0x0000a560, 0x6e024c92, 0x6e024c92, 0x5a001ceb, 0x5a001ceb}, ++ {0x0000a564, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, ++ {0x0000a568, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, ++ {0x0000a56c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, ++ {0x0000a570, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, ++ {0x0000a574, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, ++ {0x0000a578, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, ++ {0x0000a57c, 0x74026e92, 0x74026e92, 0x5d001eec, 0x5d001eec}, + {0x0000a580, 0x00800000, 0x00800000, 0x00800000, 0x00800000}, + {0x0000a584, 0x06800003, 0x06800003, 0x04800002, 0x04800002}, + {0x0000a588, 0x0a800020, 0x0a800020, 0x08800004, 0x08800004}, + {0x0000a58c, 0x10800023, 0x10800023, 0x0b800200, 0x0b800200}, +- {0x0000a590, 0x15800028, 0x15800028, 0x0f800202, 0x0f800202}, +- {0x0000a594, 0x1b80002b, 0x1b80002b, 0x12800400, 0x12800400}, +- {0x0000a598, 0x1f820028, 0x1f820028, 0x16800402, 0x16800402}, +- {0x0000a59c, 0x2582002b, 0x2582002b, 0x19800404, 0x19800404}, +- {0x0000a5a0, 0x2a84002a, 0x2a84002a, 0x1c800603, 0x1c800603}, +- {0x0000a5a4, 0x2e86002a, 0x2e86002a, 0x21800a02, 0x21800a02}, +- {0x0000a5a8, 0x3382202d, 0x3382202d, 0x25800a04, 0x25800a04}, +- {0x0000a5ac, 0x3884202c, 0x3884202c, 0x28800a20, 0x28800a20}, +- {0x0000a5b0, 0x3c86202c, 0x3c86202c, 0x2c800e20, 0x2c800e20}, +- {0x0000a5b4, 0x4188202d, 0x4188202d, 0x30800e22, 0x30800e22}, +- {0x0000a5b8, 0x4586402d, 0x4586402d, 0x34800e24, 0x34800e24}, +- {0x0000a5bc, 0x4986222d, 0x4986222d, 0x38801640, 0x38801640}, +- {0x0000a5c0, 0x4d862231, 0x4d862231, 0x3c801660, 0x3c801660}, +- {0x0000a5c4, 0x50882231, 0x50882231, 0x3f801861, 0x3f801861}, +- {0x0000a5c8, 0x5688422e, 0x5688422e, 0x43801a81, 0x43801a81}, +- {0x0000a5cc, 0x5a88442e, 0x5a88442e, 0x47801a83, 0x47801a83}, +- {0x0000a5d0, 0x5e8a4431, 0x5e8a4431, 0x4a801c84, 0x4a801c84}, +- {0x0000a5d4, 0x648a4432, 0x648a4432, 0x4e801ce3, 0x4e801ce3}, +- {0x0000a5d8, 0x688a4434, 0x688a4434, 0x52801ce5, 0x52801ce5}, +- {0x0000a5dc, 0x6c8a6434, 0x6c8a6434, 0x56801ce9, 0x56801ce9}, +- {0x0000a5e0, 0x6f8a6633, 0x6f8a6633, 0x5a801ceb, 0x5a801ceb}, +- {0x0000a5e4, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, +- {0x0000a5e8, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, +- {0x0000a5ec, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, +- {0x0000a5f0, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, +- {0x0000a5f4, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, +- {0x0000a5f8, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, +- {0x0000a5fc, 0x738c6634, 0x738c6634, 0x5d801eec, 0x5d801eec}, ++ {0x0000a590, 0x16800220, 0x16800220, 0x0f800202, 0x0f800202}, ++ {0x0000a594, 0x1c800223, 0x1c800223, 0x12800400, 0x12800400}, ++ {0x0000a598, 0x21802220, 0x21802220, 0x16800402, 0x16800402}, ++ {0x0000a59c, 0x27802223, 0x27802223, 0x19800404, 0x19800404}, ++ {0x0000a5a0, 0x2b822220, 0x2b822220, 0x1c800603, 0x1c800603}, ++ {0x0000a5a4, 0x2f822222, 0x2f822222, 0x21800a02, 0x21800a02}, ++ {0x0000a5a8, 0x34822225, 0x34822225, 0x25800a04, 0x25800a04}, ++ {0x0000a5ac, 0x3a82222a, 0x3a82222a, 0x28800a20, 0x28800a20}, ++ {0x0000a5b0, 0x3e82222c, 0x3e82222c, 0x2c800e20, 0x2c800e20}, ++ {0x0000a5b4, 0x4282242a, 0x4282242a, 0x30800e22, 0x30800e22}, ++ {0x0000a5b8, 0x4782244a, 0x4782244a, 0x34800e24, 0x34800e24}, ++ {0x0000a5bc, 0x4b82244c, 0x4b82244c, 0x38801640, 0x38801640}, ++ {0x0000a5c0, 0x4e82246c, 0x4e82246c, 0x3c801660, 0x3c801660}, ++ {0x0000a5c4, 0x52822470, 0x52822470, 0x3f801861, 0x3f801861}, ++ {0x0000a5c8, 0x55822490, 0x55822490, 0x43801a81, 0x43801a81}, ++ {0x0000a5cc, 0x59822492, 0x59822492, 0x47801a83, 0x47801a83}, ++ {0x0000a5d0, 0x5d822692, 0x5d822692, 0x4a801c84, 0x4a801c84}, ++ {0x0000a5d4, 0x61822892, 0x61822892, 0x4e801ce3, 0x4e801ce3}, ++ {0x0000a5d8, 0x65824890, 0x65824890, 0x52801ce5, 0x52801ce5}, ++ {0x0000a5dc, 0x69824892, 0x69824892, 0x56801ce9, 0x56801ce9}, ++ {0x0000a5e0, 0x6e824c92, 0x6e824c92, 0x5a801ceb, 0x5a801ceb}, ++ {0x0000a5e4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, ++ {0x0000a5e8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, ++ {0x0000a5ec, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, ++ {0x0000a5f0, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, ++ {0x0000a5f4, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, ++ {0x0000a5f8, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, ++ {0x0000a5fc, 0x74826e92, 0x74826e92, 0x5d801eec, 0x5d801eec}, + {0x0000a600, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, + {0x0000a604, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, +- {0x0000a608, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, +- {0x0000a60c, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, +- {0x0000a610, 0x01804601, 0x01804601, 0x00000000, 0x00000000}, +- {0x0000a614, 0x01804601, 0x01804601, 0x01404000, 0x01404000}, +- {0x0000a618, 0x01804601, 0x01804601, 0x01404501, 0x01404501}, +- {0x0000a61c, 0x01804601, 0x01804601, 0x02008501, 0x02008501}, +- {0x0000a620, 0x03408d02, 0x03408d02, 0x0280ca03, 0x0280ca03}, +- {0x0000a624, 0x0300cc03, 0x0300cc03, 0x03010c04, 0x03010c04}, +- {0x0000a628, 0x03410d04, 0x03410d04, 0x04014c04, 0x04014c04}, +- {0x0000a62c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, +- {0x0000a630, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, +- {0x0000a634, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, +- {0x0000a638, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, +- {0x0000a63c, 0x03410d04, 0x03410d04, 0x04015005, 0x04015005}, +- {0x0000b2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, +- {0x0000b2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, +- {0x0000b2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, ++ {0x0000a608, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, ++ {0x0000a60c, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, ++ {0x0000a610, 0x00000000, 0x00000000, 0x00000000, 0x00000000}, ++ {0x0000a614, 0x02004000, 0x02004000, 0x01404000, 0x01404000}, ++ {0x0000a618, 0x02004801, 0x02004801, 0x01404501, 0x01404501}, ++ {0x0000a61c, 0x02808a02, 0x02808a02, 0x02008501, 0x02008501}, ++ {0x0000a620, 0x0380ce03, 0x0380ce03, 0x0280ca03, 0x0280ca03}, ++ {0x0000a624, 0x04411104, 0x04411104, 0x03010c04, 0x03010c04}, ++ {0x0000a628, 0x04411104, 0x04411104, 0x04014c04, 0x04014c04}, ++ {0x0000a62c, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, ++ {0x0000a630, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, ++ {0x0000a634, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, ++ {0x0000a638, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, ++ {0x0000a63c, 0x04411104, 0x04411104, 0x04015005, 0x04015005}, ++ {0x0000b2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, ++ {0x0000b2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, ++ {0x0000b2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, + {0x0000b2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, +- {0x0000c2dc, 0x000cfff0, 0x000cfff0, 0x03aaa352, 0x03aaa352}, +- {0x0000c2e0, 0x000f0000, 0x000f0000, 0x03ccc584, 0x03ccc584}, +- {0x0000c2e4, 0x03f00000, 0x03f00000, 0x03f0f800, 0x03f0f800}, ++ {0x0000c2dc, 0x00033800, 0x00033800, 0x03aaa352, 0x03aaa352}, ++ {0x0000c2e0, 0x0003c000, 0x0003c000, 0x03ccc584, 0x03ccc584}, ++ {0x0000c2e4, 0x03fc0000, 0x03fc0000, 0x03f0f800, 0x03f0f800}, + {0x0000c2e8, 0x00000000, 0x00000000, 0x03ff0000, 0x03ff0000}, + {0x00016044, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, +- {0x00016048, 0x61200001, 0x61200001, 0x66480001, 0x66480001}, ++ {0x00016048, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, + {0x00016068, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + {0x00016444, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, +- {0x00016448, 0x61200001, 0x61200001, 0x66480001, 0x66480001}, ++ {0x00016448, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, + {0x00016468, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + {0x00016844, 0x012492d4, 0x012492d4, 0x012492d4, 0x012492d4}, +- {0x00016848, 0x61200001, 0x61200001, 0x66480001, 0x66480001}, ++ {0x00016848, 0x66480001, 0x66480001, 0x66480001, 0x66480001}, + {0x00016868, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c, 0x6db6db6c}, + }; + +diff --git a/drivers/net/wireless/ipw2x00/ipw2200.c b/drivers/net/wireless/ipw2x00/ipw2200.c +index 56bd370..da567f0 100644 +--- a/drivers/net/wireless/ipw2x00/ipw2200.c ++++ b/drivers/net/wireless/ipw2x00/ipw2200.c +@@ -10463,7 +10463,7 @@ static void ipw_handle_promiscuous_tx(struct ipw_priv *priv, + } else + len = src->len; + +- dst = alloc_skb(len + sizeof(*rt_hdr), GFP_ATOMIC); ++ dst = alloc_skb(len + sizeof(*rt_hdr) + sizeof(u16)*2, GFP_ATOMIC); + if (!dst) + continue; + +diff --git a/drivers/net/wireless/iwlwifi/iwl-6000.c b/drivers/net/wireless/iwlwifi/iwl-6000.c +index 9b6b010..4ac4ef0 100644 +--- a/drivers/net/wireless/iwlwifi/iwl-6000.c ++++ b/drivers/net/wireless/iwlwifi/iwl-6000.c +@@ -193,7 +193,7 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv, + * See iwlagn_mac_channel_switch. + */ + struct iwl_rxon_context *ctx = &priv->contexts[IWL_RXON_CTX_BSS]; +- struct iwl6000_channel_switch_cmd cmd; ++ struct iwl6000_channel_switch_cmd *cmd; + const struct iwl_channel_info *ch_info; + u32 switch_time_in_usec, ucode_switch_time; + u16 ch; +@@ -203,18 +203,25 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv, + struct ieee80211_vif *vif = ctx->vif; + struct iwl_host_cmd hcmd = { + .id = REPLY_CHANNEL_SWITCH, +- .len = { sizeof(cmd), }, ++ .len = { sizeof(*cmd), }, + .flags = CMD_SYNC, +- .data = { &cmd, }, ++ .dataflags[0] = IWL_HCMD_DFL_NOCOPY, + }; ++ int err; + +- cmd.band = priv->band == IEEE80211_BAND_2GHZ; ++ cmd = kzalloc(sizeof(*cmd), GFP_KERNEL); ++ if (!cmd) ++ return -ENOMEM; ++ ++ hcmd.data[0] = cmd; ++ ++ cmd->band = priv->band == IEEE80211_BAND_2GHZ; + ch = ch_switch->channel->hw_value; + IWL_DEBUG_11H(priv, "channel switch from %u to %u\n", + ctx->active.channel, ch); +- cmd.channel = cpu_to_le16(ch); +- cmd.rxon_flags = ctx->staging.flags; +- cmd.rxon_filter_flags = ctx->staging.filter_flags; ++ cmd->channel = cpu_to_le16(ch); ++ cmd->rxon_flags = ctx->staging.flags; ++ cmd->rxon_filter_flags = ctx->staging.filter_flags; + switch_count = ch_switch->count; + tsf_low = ch_switch->timestamp & 0x0ffffffff; + /* +@@ -230,30 +237,32 @@ static int iwl6000_hw_channel_switch(struct iwl_priv *priv, + switch_count = 0; + } + if (switch_count <= 1) +- cmd.switch_time = cpu_to_le32(priv->ucode_beacon_time); ++ cmd->switch_time = cpu_to_le32(priv->ucode_beacon_time); + else { + switch_time_in_usec = + vif->bss_conf.beacon_int * switch_count * TIME_UNIT; + ucode_switch_time = iwl_usecs_to_beacons(priv, + switch_time_in_usec, + beacon_interval); +- cmd.switch_time = iwl_add_beacon_time(priv, +- priv->ucode_beacon_time, +- ucode_switch_time, +- beacon_interval); ++ cmd->switch_time = iwl_add_beacon_time(priv, ++ priv->ucode_beacon_time, ++ ucode_switch_time, ++ beacon_interval); + } + IWL_DEBUG_11H(priv, "uCode time for the switch is 0x%x\n", +- cmd.switch_time); ++ cmd->switch_time); + ch_info = iwl_get_channel_info(priv, priv->band, ch); + if (ch_info) +- cmd.expect_beacon = is_channel_radar(ch_info); ++ cmd->expect_beacon = is_channel_radar(ch_info); + else { + IWL_ERR(priv, "invalid channel switch from %u to %u\n", + ctx->active.channel, ch); + return -EFAULT; + } + +- return iwl_trans_send_cmd(trans(priv), &hcmd); ++ err = iwl_trans_send_cmd(trans(priv), &hcmd); ++ kfree(cmd); ++ return err; + } + + static struct iwl_lib_ops iwl6000_lib = { +diff --git a/drivers/pcmcia/pxa2xx_sharpsl.c b/drivers/pcmcia/pxa2xx_sharpsl.c +index 69ae2fd..b938163 100644 +--- a/drivers/pcmcia/pxa2xx_sharpsl.c ++++ b/drivers/pcmcia/pxa2xx_sharpsl.c +@@ -219,7 +219,7 @@ static void sharpsl_pcmcia_socket_suspend(struct soc_pcmcia_socket *skt) + sharpsl_pcmcia_init_reset(skt); + } + +-static struct pcmcia_low_level sharpsl_pcmcia_ops __initdata = { ++static struct pcmcia_low_level sharpsl_pcmcia_ops = { + .owner = THIS_MODULE, + .hw_init = sharpsl_pcmcia_hw_init, + .hw_shutdown = sharpsl_pcmcia_hw_shutdown, +diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c +index af1e296..21bc1a7 100644 +--- a/drivers/platform/x86/samsung-laptop.c ++++ b/drivers/platform/x86/samsung-laptop.c +@@ -21,6 +21,7 @@ + #include <linux/dmi.h> + #include <linux/platform_device.h> + #include <linux/rfkill.h> ++#include <linux/acpi.h> + + /* + * This driver is needed because a number of Samsung laptops do not hook +@@ -226,6 +227,7 @@ static struct backlight_device *backlight_device; + static struct mutex sabi_mutex; + static struct platform_device *sdev; + static struct rfkill *rfk; ++static bool handle_backlight; + static bool has_stepping_quirk; + + static int force; +@@ -602,6 +604,13 @@ static int __init samsung_init(void) + int retval; + + mutex_init(&sabi_mutex); ++ handle_backlight = true; ++ ++#ifdef CONFIG_ACPI ++ /* Don't handle backlight here if the acpi video already handle it */ ++ if (acpi_video_backlight_support()) ++ handle_backlight = false; ++#endif + + if (!force && !dmi_check_system(samsung_dmi_table)) + return -ENODEV; +@@ -661,7 +670,8 @@ static int __init samsung_init(void) + printk(KERN_DEBUG "ifaceP = 0x%08x\n", ifaceP); + printk(KERN_DEBUG "sabi_iface = %p\n", sabi_iface); + +- test_backlight(); ++ if (handle_backlight) ++ test_backlight(); + test_wireless(); + + retval = sabi_get_command(sabi_config->commands.get_brightness, +@@ -680,13 +690,23 @@ static int __init samsung_init(void) + } + + /* Check for stepping quirk */ +- check_for_stepping_quirk(); ++ if (handle_backlight) ++ check_for_stepping_quirk(); ++ ++#ifdef CONFIG_ACPI ++ /* Only log that if we are really on a sabi platform */ ++ if (acpi_video_backlight_support()) ++ pr_info("Backlight controlled by ACPI video driver\n"); ++#endif + + /* knock up a platform device to hang stuff off of */ + sdev = platform_device_register_simple("samsung", -1, NULL, 0); + if (IS_ERR(sdev)) + goto error_no_platform; + ++ if (!handle_backlight) ++ goto skip_backlight; ++ + /* create a backlight device to talk to this one */ + memset(&props, 0, sizeof(struct backlight_properties)); + props.type = BACKLIGHT_PLATFORM; +@@ -702,6 +722,7 @@ static int __init samsung_init(void) + backlight_device->props.power = FB_BLANK_UNBLANK; + backlight_update_status(backlight_device); + ++skip_backlight: + retval = init_wireless(sdev); + if (retval) + goto error_no_rfk; +diff --git a/drivers/rtc/rtc-imxdi.c b/drivers/rtc/rtc-imxdi.c +index d93a960..bc744b4 100644 +--- a/drivers/rtc/rtc-imxdi.c ++++ b/drivers/rtc/rtc-imxdi.c +@@ -392,6 +392,8 @@ static int dryice_rtc_probe(struct platform_device *pdev) + if (imxdi->ioaddr == NULL) + return -ENOMEM; + ++ spin_lock_init(&imxdi->irq_lock); ++ + imxdi->irq = platform_get_irq(pdev, 0); + if (imxdi->irq < 0) + return imxdi->irq; +diff --git a/drivers/scsi/scsi_debug.c b/drivers/scsi/scsi_debug.c +index 6888b2c..b3a729c 100644 +--- a/drivers/scsi/scsi_debug.c ++++ b/drivers/scsi/scsi_debug.c +@@ -2045,8 +2045,7 @@ static void unmap_region(sector_t lba, unsigned int len) + block = lba + alignment; + rem = do_div(block, granularity); + +- if (rem == 0 && lba + granularity <= end && +- block < map_size) ++ if (rem == 0 && lba + granularity < end && block < map_size) + clear_bit(block, map_storep); + + lba += granularity - rem; +diff --git a/drivers/staging/comedi/drivers/amplc_pc236.c b/drivers/staging/comedi/drivers/amplc_pc236.c +index 48246cd..b4311bf 100644 +--- a/drivers/staging/comedi/drivers/amplc_pc236.c ++++ b/drivers/staging/comedi/drivers/amplc_pc236.c +@@ -470,7 +470,7 @@ static int pc236_detach(struct comedi_device *dev) + { + printk(KERN_DEBUG "comedi%d: %s: detach\n", dev->minor, + PC236_DRIVER_NAME); +- if (devpriv) ++ if (dev->iobase) + pc236_intr_disable(dev); + + if (dev->irq) +diff --git a/drivers/staging/hv/storvsc_drv.c b/drivers/staging/hv/storvsc_drv.c +index ae8c33e..abc5ac5 100644 +--- a/drivers/staging/hv/storvsc_drv.c ++++ b/drivers/staging/hv/storvsc_drv.c +@@ -1043,7 +1043,12 @@ static int storvsc_host_reset(struct hv_device *device) + /* + * At this point, all outstanding requests in the adapter + * should have been flushed out and return to us ++ * There is a potential race here where the host may be in ++ * the process of responding when we return from here. ++ * Just wait for all in-transit packets to be accounted for ++ * before we return from here. + */ ++ storvsc_wait_to_drain(stor_device); + + cleanup: + return ret; +diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c +index dbf7d20..df7f15d 100644 +--- a/drivers/usb/class/cdc-acm.c ++++ b/drivers/usb/class/cdc-acm.c +@@ -760,10 +760,6 @@ static const __u32 acm_tty_speed[] = { + 2500000, 3000000, 3500000, 4000000 + }; + +-static const __u8 acm_tty_size[] = { +- 5, 6, 7, 8 +-}; +- + static void acm_tty_set_termios(struct tty_struct *tty, + struct ktermios *termios_old) + { +@@ -780,7 +776,21 @@ static void acm_tty_set_termios(struct tty_struct *tty, + newline.bParityType = termios->c_cflag & PARENB ? + (termios->c_cflag & PARODD ? 1 : 2) + + (termios->c_cflag & CMSPAR ? 2 : 0) : 0; +- newline.bDataBits = acm_tty_size[(termios->c_cflag & CSIZE) >> 4]; ++ switch (termios->c_cflag & CSIZE) { ++ case CS5: ++ newline.bDataBits = 5; ++ break; ++ case CS6: ++ newline.bDataBits = 6; ++ break; ++ case CS7: ++ newline.bDataBits = 7; ++ break; ++ case CS8: ++ default: ++ newline.bDataBits = 8; ++ break; ++ } + /* FIXME: Needs to clear unsupported bits in the termios */ + acm->clocal = ((termios->c_cflag & CLOCAL) != 0); + +@@ -1172,7 +1182,7 @@ made_compressed_probe: + + if (usb_endpoint_xfer_int(epwrite)) + usb_fill_int_urb(snd->urb, usb_dev, +- usb_sndbulkpipe(usb_dev, epwrite->bEndpointAddress), ++ usb_sndintpipe(usb_dev, epwrite->bEndpointAddress), + NULL, acm->writesize, acm_write_bulk, snd, epwrite->bInterval); + else + usb_fill_bulk_urb(snd->urb, usb_dev, +@@ -1496,6 +1506,9 @@ static const struct usb_device_id acm_ids[] = { + Maybe we should define a new + quirk for this. */ + }, ++ { USB_DEVICE(0x0572, 0x1340), /* Conexant CX93010-2x UCMxx */ ++ .driver_info = NO_UNION_NORMAL, ++ }, + { USB_DEVICE(0x1bbb, 0x0003), /* Alcatel OT-I650 */ + .driver_info = NO_UNION_NORMAL, /* reports zero length descriptor */ + }, +diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c +index 52340cc..a9a74d2 100644 +--- a/drivers/usb/core/hub.c ++++ b/drivers/usb/core/hub.c +@@ -482,13 +482,16 @@ static void hub_tt_work(struct work_struct *work) + int limit = 100; + + spin_lock_irqsave (&hub->tt.lock, flags); +- while (--limit && !list_empty (&hub->tt.clear_list)) { ++ while (!list_empty(&hub->tt.clear_list)) { + struct list_head *next; + struct usb_tt_clear *clear; + struct usb_device *hdev = hub->hdev; + const struct hc_driver *drv; + int status; + ++ if (!hub->quiescing && --limit < 0) ++ break; ++ + next = hub->tt.clear_list.next; + clear = list_entry (next, struct usb_tt_clear, clear_list); + list_del (&clear->clear_list); +@@ -952,7 +955,7 @@ static void hub_quiesce(struct usb_hub *hub, enum hub_quiescing_type type) + if (hub->has_indicators) + cancel_delayed_work_sync(&hub->leds); + if (hub->tt.hub) +- cancel_work_sync(&hub->tt.clear_work); ++ flush_work_sync(&hub->tt.clear_work); + } + + /* caller has locked the hub device */ +diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c +index d0ec2f0..c2815a5 100644 +--- a/drivers/usb/host/pci-quirks.c ++++ b/drivers/usb/host/pci-quirks.c +@@ -545,7 +545,14 @@ static const struct dmi_system_id __devinitconst ehci_dmi_nohandoff_table[] = { + /* Pegatron Lucid (Ordissimo AIRIS) */ + .matches = { + DMI_MATCH(DMI_BOARD_NAME, "M11JB"), +- DMI_MATCH(DMI_BIOS_VERSION, "Lucid-GE-133"), ++ DMI_MATCH(DMI_BIOS_VERSION, "Lucid-"), ++ }, ++ }, ++ { ++ /* Pegatron Lucid (Ordissimo) */ ++ .matches = { ++ DMI_MATCH(DMI_BOARD_NAME, "Ordissimo"), ++ DMI_MATCH(DMI_BIOS_VERSION, "Lucid-"), + }, + }, + { } +diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c +index 950aef8..0c6fb19 100644 +--- a/drivers/usb/host/xhci-ring.c ++++ b/drivers/usb/host/xhci-ring.c +@@ -1212,6 +1212,17 @@ static void xhci_cmd_to_noop(struct xhci_hcd *xhci, struct xhci_cd *cur_cd) + cur_seg = find_trb_seg(xhci->cmd_ring->first_seg, + xhci->cmd_ring->dequeue, &cycle_state); + ++ if (!cur_seg) { ++ xhci_warn(xhci, "Command ring mismatch, dequeue = %p %llx (dma)\n", ++ xhci->cmd_ring->dequeue, ++ (unsigned long long) ++ xhci_trb_virt_to_dma(xhci->cmd_ring->deq_seg, ++ xhci->cmd_ring->dequeue)); ++ xhci_debug_ring(xhci, xhci->cmd_ring); ++ xhci_dbg_ring_ptrs(xhci, xhci->cmd_ring); ++ return; ++ } ++ + /* find the command trb matched by cd from command ring */ + for (cmd_trb = xhci->cmd_ring->dequeue; + cmd_trb != xhci->cmd_ring->enqueue; +diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c +index f5c0f38..5a23f4d 100644 +--- a/drivers/usb/host/xhci.c ++++ b/drivers/usb/host/xhci.c +@@ -471,7 +471,8 @@ static bool compliance_mode_recovery_timer_quirk_check(void) + + if (strstr(dmi_product_name, "Z420") || + strstr(dmi_product_name, "Z620") || +- strstr(dmi_product_name, "Z820")) ++ strstr(dmi_product_name, "Z820") || ++ strstr(dmi_product_name, "Z1")) + return true; + + return false; +diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c +index 42de17b..d3addb2 100644 +--- a/drivers/usb/serial/mct_u232.c ++++ b/drivers/usb/serial/mct_u232.c +@@ -577,12 +577,14 @@ static void mct_u232_close(struct usb_serial_port *port) + { + dbg("%s port %d", __func__, port->number); + +- if (port->serial->dev) { +- /* shutdown our urbs */ +- usb_kill_urb(port->write_urb); +- usb_kill_urb(port->read_urb); +- usb_kill_urb(port->interrupt_in_urb); +- } ++ /* ++ * Must kill the read urb as it is actually an interrupt urb, which ++ * generic close thus fails to kill. ++ */ ++ usb_kill_urb(port->read_urb); ++ usb_kill_urb(port->interrupt_in_urb); ++ ++ usb_serial_generic_close(port); + } /* mct_u232_close */ + + +diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c +index b150ed9..d481f80 100644 +--- a/drivers/usb/serial/mos7840.c ++++ b/drivers/usb/serial/mos7840.c +@@ -235,12 +235,10 @@ struct moschip_port { + int port_num; /*Actual port number in the device(1,2,etc) */ + struct urb *write_urb; /* write URB for this port */ + struct urb *read_urb; /* read URB for this port */ +- struct urb *int_urb; + __u8 shadowLCR; /* last LCR value received */ + __u8 shadowMCR; /* last MCR value received */ + char open; + char open_ports; +- char zombie; + wait_queue_head_t wait_chase; /* for handling sleeping while waiting for chase to finish */ + wait_queue_head_t delta_msr_wait; /* for handling sleeping while waiting for msr change to happen */ + int delta_msr_cond; +@@ -505,7 +503,6 @@ static void mos7840_control_callback(struct urb *urb) + unsigned char *data; + struct moschip_port *mos7840_port; + __u8 regval = 0x0; +- int result = 0; + int status = urb->status; + + mos7840_port = urb->context; +@@ -524,7 +521,7 @@ static void mos7840_control_callback(struct urb *urb) + default: + dbg("%s - nonzero urb status received: %d", __func__, + status); +- goto exit; ++ return; + } + + dbg("%s urb buffer size is %d", __func__, urb->actual_length); +@@ -537,17 +534,6 @@ static void mos7840_control_callback(struct urb *urb) + mos7840_handle_new_msr(mos7840_port, regval); + else if (mos7840_port->MsrLsr == 1) + mos7840_handle_new_lsr(mos7840_port, regval); +- +-exit: +- spin_lock(&mos7840_port->pool_lock); +- if (!mos7840_port->zombie) +- result = usb_submit_urb(mos7840_port->int_urb, GFP_ATOMIC); +- spin_unlock(&mos7840_port->pool_lock); +- if (result) { +- dev_err(&urb->dev->dev, +- "%s - Error %d submitting interrupt urb\n", +- __func__, result); +- } + } + + static int mos7840_get_reg(struct moschip_port *mcs, __u16 Wval, __u16 reg, +@@ -655,14 +641,7 @@ static void mos7840_interrupt_callback(struct urb *urb) + wreg = MODEM_STATUS_REGISTER; + break; + } +- spin_lock(&mos7840_port->pool_lock); +- if (!mos7840_port->zombie) { +- rv = mos7840_get_reg(mos7840_port, wval, wreg, &Data); +- } else { +- spin_unlock(&mos7840_port->pool_lock); +- return; +- } +- spin_unlock(&mos7840_port->pool_lock); ++ rv = mos7840_get_reg(mos7840_port, wval, wreg, &Data); + } + } + } +@@ -2594,7 +2573,6 @@ error: + kfree(mos7840_port->ctrl_buf); + usb_free_urb(mos7840_port->control_urb); + kfree(mos7840_port); +- serial->port[i] = NULL; + } + return status; + } +@@ -2625,9 +2603,6 @@ static void mos7840_disconnect(struct usb_serial *serial) + mos7840_port = mos7840_get_port_private(serial->port[i]); + dbg ("mos7840_port %d = %p", i, mos7840_port); + if (mos7840_port) { +- spin_lock_irqsave(&mos7840_port->pool_lock, flags); +- mos7840_port->zombie = 1; +- spin_unlock_irqrestore(&mos7840_port->pool_lock, flags); + usb_kill_urb(mos7840_port->control_urb); + } + } +@@ -2661,6 +2636,7 @@ static void mos7840_release(struct usb_serial *serial) + mos7840_port = mos7840_get_port_private(serial->port[i]); + dbg("mos7840_port %d = %p", i, mos7840_port); + if (mos7840_port) { ++ usb_free_urb(mos7840_port->control_urb); + kfree(mos7840_port->ctrl_buf); + kfree(mos7840_port->dr); + kfree(mos7840_port); +diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c +index c248a91..d6c5ed6 100644 +--- a/drivers/usb/serial/opticon.c ++++ b/drivers/usb/serial/opticon.c +@@ -160,7 +160,11 @@ static int send_control_msg(struct usb_serial_port *port, u8 requesttype, + { + struct usb_serial *serial = port->serial; + int retval; +- u8 buffer[2]; ++ u8 *buffer; ++ ++ buffer = kzalloc(1, GFP_KERNEL); ++ if (!buffer) ++ return -ENOMEM; + + buffer[0] = val; + /* Send the message to the vendor control endpoint +@@ -169,6 +173,7 @@ static int send_control_msg(struct usb_serial_port *port, u8 requesttype, + requesttype, + USB_DIR_OUT|USB_TYPE_VENDOR|USB_RECIP_INTERFACE, + 0, 0, buffer, 1, 0); ++ kfree(buffer); + + return retval; + } +@@ -292,7 +297,7 @@ static int opticon_write(struct tty_struct *tty, struct usb_serial_port *port, + if (!dr) { + dev_err(&port->dev, "out of memory\n"); + count = -ENOMEM; +- goto error; ++ goto error_no_dr; + } + + dr->bRequestType = USB_TYPE_VENDOR | USB_RECIP_INTERFACE | USB_DIR_OUT; +@@ -322,6 +327,8 @@ static int opticon_write(struct tty_struct *tty, struct usb_serial_port *port, + + return count; + error: ++ kfree(dr); ++error_no_dr: + usb_free_urb(urb); + error_no_urb: + kfree(buffer); +diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c +index 3fd4e6f..c334670 100644 +--- a/drivers/usb/serial/option.c ++++ b/drivers/usb/serial/option.c +@@ -503,11 +503,19 @@ static const struct option_blacklist_info net_intf5_blacklist = { + .reserved = BIT(5), + }; + ++static const struct option_blacklist_info net_intf6_blacklist = { ++ .reserved = BIT(6), ++}; ++ + static const struct option_blacklist_info zte_mf626_blacklist = { + .sendsetup = BIT(0) | BIT(1), + .reserved = BIT(4), + }; + ++static const struct option_blacklist_info zte_1255_blacklist = { ++ .reserved = BIT(3) | BIT(4), ++}; ++ + static const struct usb_device_id option_ids[] = { + { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_COLT) }, + { USB_DEVICE(OPTION_VENDOR_ID, OPTION_PRODUCT_RICOLA) }, +@@ -853,13 +861,19 @@ static const struct usb_device_id option_ids[] = { + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0113, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&net_intf5_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0117, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0118, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf5_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0121, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf5_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0122, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0123, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0124, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0125, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0126, 0xff, 0xff, 0xff) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0123, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0124, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf5_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0125, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf6_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0126, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf5_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0128, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0142, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0143, 0xff, 0xff, 0xff) }, +@@ -872,7 +886,8 @@ static const struct usb_device_id option_ids[] = { + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0156, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0157, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&net_intf5_blacklist }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0158, 0xff, 0xff, 0xff) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0158, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf3_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0159, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0161, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0162, 0xff, 0xff, 0xff) }, +@@ -880,13 +895,22 @@ static const struct usb_device_id option_ids[] = { + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0165, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0167, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0191, 0xff, 0xff, 0xff), /* ZTE EuFi890 */ ++ .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0199, 0xff, 0xff, 0xff), /* ZTE MF820S */ ++ .driver_info = (kernel_ulong_t)&net_intf1_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0257, 0xff, 0xff, 0xff), /* ZTE MF821 */ ++ .driver_info = (kernel_ulong_t)&net_intf3_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0326, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1008, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1010, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1012, 0xff, 0xff, 0xff) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1012, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1021, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf2_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1057, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1058, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1059, 0xff, 0xff, 0xff) }, +@@ -1002,18 +1026,24 @@ static const struct usb_device_id option_ids[] = { + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1169, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1170, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1244, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1245, 0xff, 0xff, 0xff) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1245, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1246, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1247, 0xff, 0xff, 0xff) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1247, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1248, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1249, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1250, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1251, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1252, 0xff, 0xff, 0xff) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1252, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1253, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1254, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1255, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1256, 0xff, 0xff, 0xff) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1254, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1255, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&zte_1255_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1256, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1257, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1258, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1259, 0xff, 0xff, 0xff) }, +@@ -1058,8 +1088,16 @@ static const struct usb_device_id option_ids[] = { + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1298, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1299, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1300, 0xff, 0xff, 0xff) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1401, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf2_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1402, 0xff, 0xff, 0xff), + .driver_info = (kernel_ulong_t)&net_intf2_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1424, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf2_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1425, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf2_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x1426, 0xff, 0xff, 0xff), /* ZTE MF91 */ ++ .driver_info = (kernel_ulong_t)&net_intf2_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2002, 0xff, + 0xff, 0xff), .driver_info = (kernel_ulong_t)&zte_k3765_z_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x2003, 0xff, 0xff, 0xff) }, +@@ -1071,15 +1109,21 @@ static const struct usb_device_id option_ids[] = { + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0070, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0073, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0094, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0133, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0130, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf1_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0133, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf3_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0141, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf5_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0147, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0152, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0168, 0xff, 0xff, 0xff) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0168, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf4_blacklist }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0170, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0176, 0xff, 0xff, 0xff) }, +- { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0178, 0xff, 0xff, 0xff) }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0176, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf3_blacklist }, ++ { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, 0x0178, 0xff, 0xff, 0xff), ++ .driver_info = (kernel_ulong_t)&net_intf3_blacklist }, + + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_CDMA_TECH, 0xff, 0xff, 0xff) }, + { USB_DEVICE_AND_INTERFACE_INFO(ZTE_VENDOR_ID, ZTE_PRODUCT_AC8710, 0xff, 0xff, 0xff) }, +diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c +index 535d087..e1f1ebd 100644 +--- a/drivers/usb/serial/sierra.c ++++ b/drivers/usb/serial/sierra.c +@@ -171,7 +171,6 @@ static int sierra_probe(struct usb_serial *serial, + { + int result = 0; + struct usb_device *udev; +- struct sierra_intf_private *data; + u8 ifnum; + + udev = serial->dev; +@@ -199,11 +198,6 @@ static int sierra_probe(struct usb_serial *serial, + return -ENODEV; + } + +- data = serial->private = kzalloc(sizeof(struct sierra_intf_private), GFP_KERNEL); +- if (!data) +- return -ENOMEM; +- spin_lock_init(&data->susp_lock); +- + return result; + } + +@@ -915,6 +909,7 @@ static void sierra_dtr_rts(struct usb_serial_port *port, int on) + static int sierra_startup(struct usb_serial *serial) + { + struct usb_serial_port *port; ++ struct sierra_intf_private *intfdata; + struct sierra_port_private *portdata; + struct sierra_iface_info *himemoryp = NULL; + int i; +@@ -922,6 +917,14 @@ static int sierra_startup(struct usb_serial *serial) + + dev_dbg(&serial->dev->dev, "%s\n", __func__); + ++ intfdata = kzalloc(sizeof(*intfdata), GFP_KERNEL); ++ if (!intfdata) ++ return -ENOMEM; ++ ++ spin_lock_init(&intfdata->susp_lock); ++ ++ usb_set_serial_data(serial, intfdata); ++ + /* Set Device mode to D0 */ + sierra_set_power_state(serial->dev, 0x0000); + +@@ -937,7 +940,7 @@ static int sierra_startup(struct usb_serial *serial) + dev_dbg(&port->dev, "%s: kmalloc for " + "sierra_port_private (%d) failed!\n", + __func__, i); +- return -ENOMEM; ++ goto err; + } + spin_lock_init(&portdata->lock); + init_usb_anchor(&portdata->active); +@@ -974,6 +977,14 @@ static int sierra_startup(struct usb_serial *serial) + } + + return 0; ++err: ++ for (--i; i >= 0; --i) { ++ portdata = usb_get_serial_port_data(serial->port[i]); ++ kfree(portdata); ++ } ++ kfree(intfdata); ++ ++ return -ENOMEM; + } + + static void sierra_release(struct usb_serial *serial) +@@ -993,6 +1004,7 @@ static void sierra_release(struct usb_serial *serial) + continue; + kfree(portdata); + } ++ kfree(serial->private); + } + + #ifdef CONFIG_PM +diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c +index 5b073bc..59d646d 100644 +--- a/drivers/usb/serial/whiteheat.c ++++ b/drivers/usb/serial/whiteheat.c +@@ -576,6 +576,7 @@ no_firmware: + "%s: please contact support@connecttech.com\n", + serial->type->description); + kfree(result); ++ kfree(command); + return -ENODEV; + + no_command_private: +diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h +index 591f57f..fa8a1b2 100644 +--- a/drivers/usb/storage/unusual_devs.h ++++ b/drivers/usb/storage/unusual_devs.h +@@ -1004,6 +1004,12 @@ UNUSUAL_DEV( 0x07cf, 0x1001, 0x1000, 0x9999, + USB_SC_8070, USB_PR_CB, NULL, + US_FL_NEED_OVERRIDE | US_FL_FIX_INQUIRY ), + ++/* Submitted by Oleksandr Chumachenko <ledest@gmail.com> */ ++UNUSUAL_DEV( 0x07cf, 0x1167, 0x0100, 0x0100, ++ "Casio", ++ "EX-N1 DigitalCamera", ++ USB_SC_8070, USB_PR_DEVICE, NULL, 0), ++ + /* Submitted by Hartmut Wahl <hwahl@hwahl.de>*/ + UNUSUAL_DEV( 0x0839, 0x000a, 0x0001, 0x0001, + "Samsung", +diff --git a/drivers/vhost/net.c b/drivers/vhost/net.c +index 882a51f..b76071e 100644 +--- a/drivers/vhost/net.c ++++ b/drivers/vhost/net.c +@@ -371,7 +371,8 @@ static void handle_rx(struct vhost_net *net) + .hdr.gso_type = VIRTIO_NET_HDR_GSO_NONE + }; + size_t total_len = 0; +- int err, headcount, mergeable; ++ int err, mergeable; ++ s16 headcount; + size_t vhost_hlen, sock_hlen; + size_t vhost_len, sock_len; + /* TODO: check that we are running from vhost_worker? */ +diff --git a/drivers/video/udlfb.c b/drivers/video/udlfb.c +index 41746bb..cb5988f 100644 +--- a/drivers/video/udlfb.c ++++ b/drivers/video/udlfb.c +@@ -646,7 +646,7 @@ static ssize_t dlfb_ops_write(struct fb_info *info, const char __user *buf, + result = fb_sys_write(info, buf, count, ppos); + + if (result > 0) { +- int start = max((int)(offset / info->fix.line_length) - 1, 0); ++ int start = max((int)(offset / info->fix.line_length), 0); + int lines = min((u32)((result / info->fix.line_length) + 1), + (u32)info->var.yres); + +diff --git a/drivers/video/via/via_clock.c b/drivers/video/via/via_clock.c +index af8f26b..db1e392 100644 +--- a/drivers/video/via/via_clock.c ++++ b/drivers/video/via/via_clock.c +@@ -25,6 +25,7 @@ + + #include <linux/kernel.h> + #include <linux/via-core.h> ++#include <asm/olpc.h> + #include "via_clock.h" + #include "global.h" + #include "debug.h" +@@ -289,6 +290,10 @@ static void dummy_set_pll(struct via_pll_config config) + printk(KERN_INFO "Using undocumented set PLL.\n%s", via_slap); + } + ++static void noop_set_clock_state(u8 state) ++{ ++} ++ + void via_clock_init(struct via_clock *clock, int gfx_chip) + { + switch (gfx_chip) { +@@ -346,4 +351,18 @@ void via_clock_init(struct via_clock *clock, int gfx_chip) + break; + + } ++ ++ if (machine_is_olpc()) { ++ /* The OLPC XO-1.5 cannot suspend/resume reliably if the ++ * IGA1/IGA2 clocks are set as on or off (memory rot ++ * occasionally happens during suspend under such ++ * configurations). ++ * ++ * The only known stable scenario is to leave this bits as-is, ++ * which in their default states are documented to enable the ++ * clock only when it is needed. ++ */ ++ clock->set_primary_clock_state = noop_set_clock_state; ++ clock->set_secondary_clock_state = noop_set_clock_state; ++ } + } +diff --git a/fs/ceph/export.c b/fs/ceph/export.c +index 9fbcdec..b001030 100644 +--- a/fs/ceph/export.c ++++ b/fs/ceph/export.c +@@ -91,7 +91,7 @@ static int ceph_encode_fh(struct dentry *dentry, u32 *rawfh, int *max_len, + * FIXME: we should try harder by querying the mds for the ino. + */ + static struct dentry *__fh_to_dentry(struct super_block *sb, +- struct ceph_nfs_fh *fh) ++ struct ceph_nfs_fh *fh, int fh_len) + { + struct ceph_mds_client *mdsc = ceph_sb_to_client(sb)->mdsc; + struct inode *inode; +@@ -99,6 +99,9 @@ static struct dentry *__fh_to_dentry(struct super_block *sb, + struct ceph_vino vino; + int err; + ++ if (fh_len < sizeof(*fh) / 4) ++ return ERR_PTR(-ESTALE); ++ + dout("__fh_to_dentry %llx\n", fh->ino); + vino.ino = fh->ino; + vino.snap = CEPH_NOSNAP; +@@ -142,7 +145,7 @@ static struct dentry *__fh_to_dentry(struct super_block *sb, + * convert connectable fh to dentry + */ + static struct dentry *__cfh_to_dentry(struct super_block *sb, +- struct ceph_nfs_confh *cfh) ++ struct ceph_nfs_confh *cfh, int fh_len) + { + struct ceph_mds_client *mdsc = ceph_sb_to_client(sb)->mdsc; + struct inode *inode; +@@ -150,6 +153,9 @@ static struct dentry *__cfh_to_dentry(struct super_block *sb, + struct ceph_vino vino; + int err; + ++ if (fh_len < sizeof(*cfh) / 4) ++ return ERR_PTR(-ESTALE); ++ + dout("__cfh_to_dentry %llx (%llx/%x)\n", + cfh->ino, cfh->parent_ino, cfh->parent_name_hash); + +@@ -199,9 +205,11 @@ static struct dentry *ceph_fh_to_dentry(struct super_block *sb, struct fid *fid, + int fh_len, int fh_type) + { + if (fh_type == 1) +- return __fh_to_dentry(sb, (struct ceph_nfs_fh *)fid->raw); ++ return __fh_to_dentry(sb, (struct ceph_nfs_fh *)fid->raw, ++ fh_len); + else +- return __cfh_to_dentry(sb, (struct ceph_nfs_confh *)fid->raw); ++ return __cfh_to_dentry(sb, (struct ceph_nfs_confh *)fid->raw, ++ fh_len); + } + + /* +@@ -222,6 +230,8 @@ static struct dentry *ceph_fh_to_parent(struct super_block *sb, + + if (fh_type == 1) + return ERR_PTR(-ESTALE); ++ if (fh_len < sizeof(*cfh) / 4) ++ return ERR_PTR(-ESTALE); + + pr_debug("fh_to_parent %llx/%d\n", cfh->parent_ino, + cfh->parent_name_hash); +diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c +index 51352de..f854cf9 100644 +--- a/fs/compat_ioctl.c ++++ b/fs/compat_ioctl.c +@@ -210,6 +210,8 @@ static int do_video_set_spu_palette(unsigned int fd, unsigned int cmd, + + err = get_user(palp, &up->palette); + err |= get_user(length, &up->length); ++ if (err) ++ return -EFAULT; + + up_native = compat_alloc_user_space(sizeof(struct video_spu_palette)); + err = put_user(compat_ptr(palp), &up_native->palette); +diff --git a/fs/exec.c b/fs/exec.c +index 160cd2f..121ccae 100644 +--- a/fs/exec.c ++++ b/fs/exec.c +@@ -1095,7 +1095,7 @@ int flush_old_exec(struct linux_binprm * bprm) + bprm->mm = NULL; /* We're using it now */ + + set_fs(USER_DS); +- current->flags &= ~(PF_RANDOMIZE | PF_KTHREAD); ++ current->flags &= ~(PF_RANDOMIZE | PF_KTHREAD | PF_NOFREEZE); + flush_thread(); + current->personality &= ~bprm->per_clear; + +diff --git a/fs/ext4/extents.c b/fs/ext4/extents.c +index 54f2bdc..191580a 100644 +--- a/fs/ext4/extents.c ++++ b/fs/ext4/extents.c +@@ -2715,6 +2715,9 @@ static int ext4_ext_zeroout(struct inode *inode, struct ext4_extent *ex) + #define EXT4_EXT_MARK_UNINIT1 0x2 /* mark first half uninitialized */ + #define EXT4_EXT_MARK_UNINIT2 0x4 /* mark second half uninitialized */ + ++#define EXT4_EXT_DATA_VALID1 0x8 /* first half contains valid data */ ++#define EXT4_EXT_DATA_VALID2 0x10 /* second half contains valid data */ ++ + /* + * ext4_split_extent_at() splits an extent at given block. + * +@@ -2750,6 +2753,9 @@ static int ext4_split_extent_at(handle_t *handle, + unsigned int ee_len, depth; + int err = 0; + ++ BUG_ON((split_flag & (EXT4_EXT_DATA_VALID1 | EXT4_EXT_DATA_VALID2)) == ++ (EXT4_EXT_DATA_VALID1 | EXT4_EXT_DATA_VALID2)); ++ + ext_debug("ext4_split_extents_at: inode %lu, logical" + "block %llu\n", inode->i_ino, (unsigned long long)split); + +@@ -2808,7 +2814,14 @@ static int ext4_split_extent_at(handle_t *handle, + + err = ext4_ext_insert_extent(handle, inode, path, &newex, flags); + if (err == -ENOSPC && (EXT4_EXT_MAY_ZEROOUT & split_flag)) { +- err = ext4_ext_zeroout(inode, &orig_ex); ++ if (split_flag & (EXT4_EXT_DATA_VALID1|EXT4_EXT_DATA_VALID2)) { ++ if (split_flag & EXT4_EXT_DATA_VALID1) ++ err = ext4_ext_zeroout(inode, ex2); ++ else ++ err = ext4_ext_zeroout(inode, ex); ++ } else ++ err = ext4_ext_zeroout(inode, &orig_ex); ++ + if (err) + goto fix_extent_len; + /* update the extent length and mark as initialized */ +@@ -2861,12 +2874,13 @@ static int ext4_split_extent(handle_t *handle, + uninitialized = ext4_ext_is_uninitialized(ex); + + if (map->m_lblk + map->m_len < ee_block + ee_len) { +- split_flag1 = split_flag & EXT4_EXT_MAY_ZEROOUT ? +- EXT4_EXT_MAY_ZEROOUT : 0; ++ split_flag1 = split_flag & EXT4_EXT_MAY_ZEROOUT; + flags1 = flags | EXT4_GET_BLOCKS_PRE_IO; + if (uninitialized) + split_flag1 |= EXT4_EXT_MARK_UNINIT1 | + EXT4_EXT_MARK_UNINIT2; ++ if (split_flag & EXT4_EXT_DATA_VALID2) ++ split_flag1 |= EXT4_EXT_DATA_VALID1; + err = ext4_split_extent_at(handle, inode, path, + map->m_lblk + map->m_len, split_flag1, flags1); + if (err) +@@ -2879,8 +2893,8 @@ static int ext4_split_extent(handle_t *handle, + return PTR_ERR(path); + + if (map->m_lblk >= ee_block) { +- split_flag1 = split_flag & EXT4_EXT_MAY_ZEROOUT ? +- EXT4_EXT_MAY_ZEROOUT : 0; ++ split_flag1 = split_flag & (EXT4_EXT_MAY_ZEROOUT | ++ EXT4_EXT_DATA_VALID2); + if (uninitialized) + split_flag1 |= EXT4_EXT_MARK_UNINIT1; + if (split_flag & EXT4_EXT_MARK_UNINIT2) +@@ -3158,26 +3172,47 @@ static int ext4_split_unwritten_extents(handle_t *handle, + + split_flag |= ee_block + ee_len <= eof_block ? EXT4_EXT_MAY_ZEROOUT : 0; + split_flag |= EXT4_EXT_MARK_UNINIT2; +- ++ if (flags & EXT4_GET_BLOCKS_CONVERT) ++ split_flag |= EXT4_EXT_DATA_VALID2; + flags |= EXT4_GET_BLOCKS_PRE_IO; + return ext4_split_extent(handle, inode, path, map, split_flag, flags); + } + + static int ext4_convert_unwritten_extents_endio(handle_t *handle, +- struct inode *inode, +- struct ext4_ext_path *path) ++ struct inode *inode, ++ struct ext4_map_blocks *map, ++ struct ext4_ext_path *path) + { + struct ext4_extent *ex; ++ ext4_lblk_t ee_block; ++ unsigned int ee_len; + int depth; + int err = 0; + + depth = ext_depth(inode); + ex = path[depth].p_ext; ++ ee_block = le32_to_cpu(ex->ee_block); ++ ee_len = ext4_ext_get_actual_len(ex); + + ext_debug("ext4_convert_unwritten_extents_endio: inode %lu, logical" + "block %llu, max_blocks %u\n", inode->i_ino, +- (unsigned long long)le32_to_cpu(ex->ee_block), +- ext4_ext_get_actual_len(ex)); ++ (unsigned long long)ee_block, ee_len); ++ ++ /* If extent is larger than requested then split is required */ ++ if (ee_block != map->m_lblk || ee_len > map->m_len) { ++ err = ext4_split_unwritten_extents(handle, inode, map, path, ++ EXT4_GET_BLOCKS_CONVERT); ++ if (err < 0) ++ goto out; ++ ext4_ext_drop_refs(path); ++ path = ext4_ext_find_extent(inode, map->m_lblk, path); ++ if (IS_ERR(path)) { ++ err = PTR_ERR(path); ++ goto out; ++ } ++ depth = ext_depth(inode); ++ ex = path[depth].p_ext; ++ } + + err = ext4_ext_get_access(handle, inode, path + depth); + if (err) +@@ -3479,7 +3514,7 @@ ext4_ext_handle_uninitialized_extents(handle_t *handle, struct inode *inode, + } + /* IO end_io complete, convert the filled extent to written */ + if ((flags & EXT4_GET_BLOCKS_CONVERT)) { +- ret = ext4_convert_unwritten_extents_endio(handle, inode, ++ ret = ext4_convert_unwritten_extents_endio(handle, inode, map, + path); + if (ret >= 0) { + ext4_update_inode_fsync_trans(handle, inode, 1); +diff --git a/fs/gfs2/export.c b/fs/gfs2/export.c +index fe9945f..5235d6e 100644 +--- a/fs/gfs2/export.c ++++ b/fs/gfs2/export.c +@@ -167,6 +167,8 @@ static struct dentry *gfs2_fh_to_dentry(struct super_block *sb, struct fid *fid, + case GFS2_SMALL_FH_SIZE: + case GFS2_LARGE_FH_SIZE: + case GFS2_OLD_FH_SIZE: ++ if (fh_len < GFS2_SMALL_FH_SIZE) ++ return NULL; + this.no_formal_ino = ((u64)be32_to_cpu(fh[0])) << 32; + this.no_formal_ino |= be32_to_cpu(fh[1]); + this.no_addr = ((u64)be32_to_cpu(fh[2])) << 32; +@@ -186,6 +188,8 @@ static struct dentry *gfs2_fh_to_parent(struct super_block *sb, struct fid *fid, + switch (fh_type) { + case GFS2_LARGE_FH_SIZE: + case GFS2_OLD_FH_SIZE: ++ if (fh_len < GFS2_LARGE_FH_SIZE) ++ return NULL; + parent.no_formal_ino = ((u64)be32_to_cpu(fh[4])) << 32; + parent.no_formal_ino |= be32_to_cpu(fh[5]); + parent.no_addr = ((u64)be32_to_cpu(fh[6])) << 32; +diff --git a/fs/isofs/export.c b/fs/isofs/export.c +index dd4687f..516eb21 100644 +--- a/fs/isofs/export.c ++++ b/fs/isofs/export.c +@@ -179,7 +179,7 @@ static struct dentry *isofs_fh_to_parent(struct super_block *sb, + { + struct isofs_fid *ifid = (struct isofs_fid *)fid; + +- if (fh_type != 2) ++ if (fh_len < 2 || fh_type != 2) + return NULL; + + return isofs_export_iget(sb, +diff --git a/fs/jbd/commit.c b/fs/jbd/commit.c +index 8799207..931bf95 100644 +--- a/fs/jbd/commit.c ++++ b/fs/jbd/commit.c +@@ -86,7 +86,12 @@ nope: + static void release_data_buffer(struct buffer_head *bh) + { + if (buffer_freed(bh)) { ++ WARN_ON_ONCE(buffer_dirty(bh)); + clear_buffer_freed(bh); ++ clear_buffer_mapped(bh); ++ clear_buffer_new(bh); ++ clear_buffer_req(bh); ++ bh->b_bdev = NULL; + release_buffer_page(bh); + } else + put_bh(bh); +@@ -847,17 +852,35 @@ restart_loop: + * there's no point in keeping a checkpoint record for + * it. */ + +- /* A buffer which has been freed while still being +- * journaled by a previous transaction may end up still +- * being dirty here, but we want to avoid writing back +- * that buffer in the future after the "add to orphan" +- * operation been committed, That's not only a performance +- * gain, it also stops aliasing problems if the buffer is +- * left behind for writeback and gets reallocated for another +- * use in a different page. */ +- if (buffer_freed(bh) && !jh->b_next_transaction) { +- clear_buffer_freed(bh); +- clear_buffer_jbddirty(bh); ++ /* ++ * A buffer which has been freed while still being journaled by ++ * a previous transaction. ++ */ ++ if (buffer_freed(bh)) { ++ /* ++ * If the running transaction is the one containing ++ * "add to orphan" operation (b_next_transaction != ++ * NULL), we have to wait for that transaction to ++ * commit before we can really get rid of the buffer. ++ * So just clear b_modified to not confuse transaction ++ * credit accounting and refile the buffer to ++ * BJ_Forget of the running transaction. If the just ++ * committed transaction contains "add to orphan" ++ * operation, we can completely invalidate the buffer ++ * now. We are rather throughout in that since the ++ * buffer may be still accessible when blocksize < ++ * pagesize and it is attached to the last partial ++ * page. ++ */ ++ jh->b_modified = 0; ++ if (!jh->b_next_transaction) { ++ clear_buffer_freed(bh); ++ clear_buffer_jbddirty(bh); ++ clear_buffer_mapped(bh); ++ clear_buffer_new(bh); ++ clear_buffer_req(bh); ++ bh->b_bdev = NULL; ++ } + } + + if (buffer_jbddirty(bh)) { +diff --git a/fs/jbd/transaction.c b/fs/jbd/transaction.c +index 7e59c6e..edac004 100644 +--- a/fs/jbd/transaction.c ++++ b/fs/jbd/transaction.c +@@ -1839,15 +1839,16 @@ static int __dispose_buffer(struct journal_head *jh, transaction_t *transaction) + * We're outside-transaction here. Either or both of j_running_transaction + * and j_committing_transaction may be NULL. + */ +-static int journal_unmap_buffer(journal_t *journal, struct buffer_head *bh) ++static int journal_unmap_buffer(journal_t *journal, struct buffer_head *bh, ++ int partial_page) + { + transaction_t *transaction; + struct journal_head *jh; + int may_free = 1; +- int ret; + + BUFFER_TRACE(bh, "entry"); + ++retry: + /* + * It is safe to proceed here without the j_list_lock because the + * buffers cannot be stolen by try_to_free_buffers as long as we are +@@ -1875,10 +1876,18 @@ static int journal_unmap_buffer(journal_t *journal, struct buffer_head *bh) + * clear the buffer dirty bit at latest at the moment when the + * transaction marking the buffer as freed in the filesystem + * structures is committed because from that moment on the +- * buffer can be reallocated and used by a different page. ++ * block can be reallocated and used by a different page. + * Since the block hasn't been freed yet but the inode has + * already been added to orphan list, it is safe for us to add + * the buffer to BJ_Forget list of the newest transaction. ++ * ++ * Also we have to clear buffer_mapped flag of a truncated buffer ++ * because the buffer_head may be attached to the page straddling ++ * i_size (can happen only when blocksize < pagesize) and thus the ++ * buffer_head can be reused when the file is extended again. So we end ++ * up keeping around invalidated buffers attached to transactions' ++ * BJ_Forget list just to stop checkpointing code from cleaning up ++ * the transaction this buffer was modified in. + */ + transaction = jh->b_transaction; + if (transaction == NULL) { +@@ -1905,13 +1914,9 @@ static int journal_unmap_buffer(journal_t *journal, struct buffer_head *bh) + * committed, the buffer won't be needed any + * longer. */ + JBUFFER_TRACE(jh, "checkpointed: add to BJ_Forget"); +- ret = __dispose_buffer(jh, ++ may_free = __dispose_buffer(jh, + journal->j_running_transaction); +- journal_put_journal_head(jh); +- spin_unlock(&journal->j_list_lock); +- jbd_unlock_bh_state(bh); +- spin_unlock(&journal->j_state_lock); +- return ret; ++ goto zap_buffer; + } else { + /* There is no currently-running transaction. So the + * orphan record which we wrote for this file must have +@@ -1919,13 +1924,9 @@ static int journal_unmap_buffer(journal_t *journal, struct buffer_head *bh) + * the committing transaction, if it exists. */ + if (journal->j_committing_transaction) { + JBUFFER_TRACE(jh, "give to committing trans"); +- ret = __dispose_buffer(jh, ++ may_free = __dispose_buffer(jh, + journal->j_committing_transaction); +- journal_put_journal_head(jh); +- spin_unlock(&journal->j_list_lock); +- jbd_unlock_bh_state(bh); +- spin_unlock(&journal->j_state_lock); +- return ret; ++ goto zap_buffer; + } else { + /* The orphan record's transaction has + * committed. We can cleanse this buffer */ +@@ -1946,10 +1947,24 @@ static int journal_unmap_buffer(journal_t *journal, struct buffer_head *bh) + } + /* + * The buffer is committing, we simply cannot touch +- * it. So we just set j_next_transaction to the +- * running transaction (if there is one) and mark +- * buffer as freed so that commit code knows it should +- * clear dirty bits when it is done with the buffer. ++ * it. If the page is straddling i_size we have to wait ++ * for commit and try again. ++ */ ++ if (partial_page) { ++ tid_t tid = journal->j_committing_transaction->t_tid; ++ ++ journal_put_journal_head(jh); ++ spin_unlock(&journal->j_list_lock); ++ jbd_unlock_bh_state(bh); ++ spin_unlock(&journal->j_state_lock); ++ log_wait_commit(journal, tid); ++ goto retry; ++ } ++ /* ++ * OK, buffer won't be reachable after truncate. We just set ++ * j_next_transaction to the running transaction (if there is ++ * one) and mark buffer as freed so that commit code knows it ++ * should clear dirty bits when it is done with the buffer. + */ + set_buffer_freed(bh); + if (journal->j_running_transaction && buffer_jbddirty(bh)) +@@ -1972,6 +1987,14 @@ static int journal_unmap_buffer(journal_t *journal, struct buffer_head *bh) + } + + zap_buffer: ++ /* ++ * This is tricky. Although the buffer is truncated, it may be reused ++ * if blocksize < pagesize and it is attached to the page straddling ++ * EOF. Since the buffer might have been added to BJ_Forget list of the ++ * running transaction, journal_get_write_access() won't clear ++ * b_modified and credit accounting gets confused. So clear b_modified ++ * here. */ ++ jh->b_modified = 0; + journal_put_journal_head(jh); + zap_buffer_no_jh: + spin_unlock(&journal->j_list_lock); +@@ -2020,7 +2043,8 @@ void journal_invalidatepage(journal_t *journal, + if (offset <= curr_off) { + /* This block is wholly outside the truncation point */ + lock_buffer(bh); +- may_free &= journal_unmap_buffer(journal, bh); ++ may_free &= journal_unmap_buffer(journal, bh, ++ offset > 0); + unlock_buffer(bh); + } + curr_off = next_off; +diff --git a/fs/lockd/clntxdr.c b/fs/lockd/clntxdr.c +index 36057ce..6e2a2d5 100644 +--- a/fs/lockd/clntxdr.c ++++ b/fs/lockd/clntxdr.c +@@ -223,7 +223,7 @@ static void encode_nlm_stat(struct xdr_stream *xdr, + { + __be32 *p; + +- BUG_ON(be32_to_cpu(stat) > NLM_LCK_DENIED_GRACE_PERIOD); ++ WARN_ON_ONCE(be32_to_cpu(stat) > NLM_LCK_DENIED_GRACE_PERIOD); + p = xdr_reserve_space(xdr, 4); + *p = stat; + } +diff --git a/fs/lockd/mon.c b/fs/lockd/mon.c +index df753a1..23d7451 100644 +--- a/fs/lockd/mon.c ++++ b/fs/lockd/mon.c +@@ -40,7 +40,6 @@ struct nsm_args { + u32 proc; + + char *mon_name; +- char *nodename; + }; + + struct nsm_res { +@@ -94,7 +93,6 @@ static int nsm_mon_unmon(struct nsm_handle *nsm, u32 proc, struct nsm_res *res) + .vers = 3, + .proc = NLMPROC_NSM_NOTIFY, + .mon_name = nsm->sm_mon_name, +- .nodename = utsname()->nodename, + }; + struct rpc_message msg = { + .rpc_argp = &args, +@@ -431,7 +429,7 @@ static void encode_my_id(struct xdr_stream *xdr, const struct nsm_args *argp) + { + __be32 *p; + +- encode_nsm_string(xdr, argp->nodename); ++ encode_nsm_string(xdr, utsname()->nodename); + p = xdr_reserve_space(xdr, 4 + 4 + 4); + *p++ = cpu_to_be32(argp->prog); + *p++ = cpu_to_be32(argp->vers); +diff --git a/fs/lockd/svcproc.c b/fs/lockd/svcproc.c +index d27aab1..d413af3 100644 +--- a/fs/lockd/svcproc.c ++++ b/fs/lockd/svcproc.c +@@ -67,7 +67,8 @@ nlmsvc_retrieve_args(struct svc_rqst *rqstp, struct nlm_args *argp, + + /* Obtain file pointer. Not used by FREE_ALL call. */ + if (filp != NULL) { +- if ((error = nlm_lookup_file(rqstp, &file, &lock->fh)) != 0) ++ error = cast_status(nlm_lookup_file(rqstp, &file, &lock->fh)); ++ if (error != 0) + goto no_locks; + *filp = file; + +diff --git a/fs/nfsd/nfs4state.c b/fs/nfsd/nfs4state.c +index 4cfe260..d225b51 100644 +--- a/fs/nfsd/nfs4state.c ++++ b/fs/nfsd/nfs4state.c +@@ -3673,6 +3673,7 @@ nfsd4_close(struct svc_rqst *rqstp, struct nfsd4_compound_state *cstate, + memcpy(&close->cl_stateid, &stp->st_stid.sc_stateid, sizeof(stateid_t)); + + nfsd4_close_open_stateid(stp); ++ release_last_closed_stateid(oo); + oo->oo_last_closed_stid = stp; + + /* place unused nfs4_stateowners on so_close_lru list to be +diff --git a/fs/proc/stat.c b/fs/proc/stat.c +index 0855e6f..4c9a859 100644 +--- a/fs/proc/stat.c ++++ b/fs/proc/stat.c +@@ -24,11 +24,14 @@ + + static cputime64_t get_idle_time(int cpu) + { +- u64 idle_time = get_cpu_idle_time_us(cpu, NULL); ++ u64 idle_time = -1ULL; + cputime64_t idle; + ++ if (cpu_online(cpu)) ++ idle_time = get_cpu_idle_time_us(cpu, NULL); ++ + if (idle_time == -1ULL) { +- /* !NO_HZ so we can rely on cpustat.idle */ ++ /* !NO_HZ or cpu offline so we can rely on cpustat.idle */ + idle = kstat_cpu(cpu).cpustat.idle; + idle = cputime64_add(idle, arch_idle_time(cpu)); + } else +@@ -39,11 +42,14 @@ static cputime64_t get_idle_time(int cpu) + + static cputime64_t get_iowait_time(int cpu) + { +- u64 iowait_time = get_cpu_iowait_time_us(cpu, NULL); ++ u64 iowait_time = -1ULL; + cputime64_t iowait; + ++ if (cpu_online(cpu)) ++ iowait_time = get_cpu_iowait_time_us(cpu, NULL); ++ + if (iowait_time == -1ULL) +- /* !NO_HZ so we can rely on cpustat.iowait */ ++ /* !NO_HZ or cpu offline so we can rely on cpustat.iowait */ + iowait = kstat_cpu(cpu).cpustat.iowait; + else + iowait = usecs_to_cputime64(iowait_time); +diff --git a/fs/reiserfs/inode.c b/fs/reiserfs/inode.c +index 950f13a..5809abb 100644 +--- a/fs/reiserfs/inode.c ++++ b/fs/reiserfs/inode.c +@@ -1573,8 +1573,10 @@ struct dentry *reiserfs_fh_to_dentry(struct super_block *sb, struct fid *fid, + reiserfs_warning(sb, "reiserfs-13077", + "nfsd/reiserfs, fhtype=%d, len=%d - odd", + fh_type, fh_len); +- fh_type = 5; ++ fh_type = fh_len; + } ++ if (fh_len < 2) ++ return NULL; + + return reiserfs_get_dentry(sb, fid->raw[0], fid->raw[1], + (fh_type == 3 || fh_type >= 5) ? fid->raw[2] : 0); +@@ -1583,6 +1585,8 @@ struct dentry *reiserfs_fh_to_dentry(struct super_block *sb, struct fid *fid, + struct dentry *reiserfs_fh_to_parent(struct super_block *sb, struct fid *fid, + int fh_len, int fh_type) + { ++ if (fh_type > fh_len) ++ fh_type = fh_len; + if (fh_type < 4) + return NULL; + +diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c +index 7fdf6a7..fabbb81 100644 +--- a/fs/sysfs/dir.c ++++ b/fs/sysfs/dir.c +@@ -430,20 +430,18 @@ int __sysfs_add_one(struct sysfs_addrm_cxt *acxt, struct sysfs_dirent *sd) + /** + * sysfs_pathname - return full path to sysfs dirent + * @sd: sysfs_dirent whose path we want +- * @path: caller allocated buffer ++ * @path: caller allocated buffer of size PATH_MAX + * + * Gives the name "/" to the sysfs_root entry; any path returned + * is relative to wherever sysfs is mounted. +- * +- * XXX: does no error checking on @path size + */ + static char *sysfs_pathname(struct sysfs_dirent *sd, char *path) + { + if (sd->s_parent) { + sysfs_pathname(sd->s_parent, path); +- strcat(path, "/"); ++ strlcat(path, "/", PATH_MAX); + } +- strcat(path, sd->s_name); ++ strlcat(path, sd->s_name, PATH_MAX); + return path; + } + +@@ -476,9 +474,11 @@ int sysfs_add_one(struct sysfs_addrm_cxt *acxt, struct sysfs_dirent *sd) + char *path = kzalloc(PATH_MAX, GFP_KERNEL); + WARN(1, KERN_WARNING + "sysfs: cannot create duplicate filename '%s'\n", +- (path == NULL) ? sd->s_name : +- strcat(strcat(sysfs_pathname(acxt->parent_sd, path), "/"), +- sd->s_name)); ++ (path == NULL) ? sd->s_name ++ : (sysfs_pathname(acxt->parent_sd, path), ++ strlcat(path, "/", PATH_MAX), ++ strlcat(path, sd->s_name, PATH_MAX), ++ path)); + kfree(path); + } + +diff --git a/fs/xfs/xfs_export.c b/fs/xfs/xfs_export.c +index 558910f..5703fb8 100644 +--- a/fs/xfs/xfs_export.c ++++ b/fs/xfs/xfs_export.c +@@ -195,6 +195,9 @@ xfs_fs_fh_to_parent(struct super_block *sb, struct fid *fid, + struct xfs_fid64 *fid64 = (struct xfs_fid64 *)fid; + struct inode *inode = NULL; + ++ if (fh_len < xfs_fileid_length(fileid_type)) ++ return NULL; ++ + switch (fileid_type) { + case FILEID_INO32_GEN_PARENT: + inode = xfs_nfs_get_inode(sb, fid->i32.parent_ino, +diff --git a/include/linux/if_vlan.h b/include/linux/if_vlan.h +index 12d5543..c944c4f 100644 +--- a/include/linux/if_vlan.h ++++ b/include/linux/if_vlan.h +@@ -97,6 +97,8 @@ static inline int is_vlan_dev(struct net_device *dev) + } + + #define vlan_tx_tag_present(__skb) ((__skb)->vlan_tci & VLAN_TAG_PRESENT) ++#define vlan_tx_nonzero_tag_present(__skb) \ ++ (vlan_tx_tag_present(__skb) && ((__skb)->vlan_tci & VLAN_VID_MASK)) + #define vlan_tx_tag_get(__skb) ((__skb)->vlan_tci & ~VLAN_TAG_PRESENT) + + #if defined(CONFIG_VLAN_8021Q) || defined(CONFIG_VLAN_8021Q_MODULE) +@@ -106,7 +108,7 @@ extern struct net_device *__vlan_find_dev_deep(struct net_device *real_dev, + extern struct net_device *vlan_dev_real_dev(const struct net_device *dev); + extern u16 vlan_dev_vlan_id(const struct net_device *dev); + +-extern bool vlan_do_receive(struct sk_buff **skb, bool last_handler); ++extern bool vlan_do_receive(struct sk_buff **skb); + extern struct sk_buff *vlan_untag(struct sk_buff *skb); + + #else +@@ -128,10 +130,8 @@ static inline u16 vlan_dev_vlan_id(const struct net_device *dev) + return 0; + } + +-static inline bool vlan_do_receive(struct sk_buff **skb, bool last_handler) ++static inline bool vlan_do_receive(struct sk_buff **skb) + { +- if (((*skb)->vlan_tci & VLAN_VID_MASK) && last_handler) +- (*skb)->pkt_type = PACKET_OTHERHOST; + return false; + } + +diff --git a/include/linux/mtd/nand.h b/include/linux/mtd/nand.h +index 904131b..b25b09b 100644 +--- a/include/linux/mtd/nand.h ++++ b/include/linux/mtd/nand.h +@@ -215,9 +215,6 @@ typedef enum { + #define NAND_SUBPAGE_READ(chip) ((chip->ecc.mode == NAND_ECC_SOFT) \ + && (chip->page_shift > 9)) + +-/* Mask to zero out the chip options, which come from the id table */ +-#define NAND_CHIPOPTIONS_MSK (0x0000ffff & ~NAND_NO_AUTOINCR) +- + /* Non chip related options */ + /* This option skips the bbt scan during initialization. */ + #define NAND_SKIP_BBTSCAN 0x00010000 +diff --git a/include/linux/netfilter/xt_set.h b/include/linux/netfilter/xt_set.h +index c0405ac..e3a9978 100644 +--- a/include/linux/netfilter/xt_set.h ++++ b/include/linux/netfilter/xt_set.h +@@ -58,8 +58,8 @@ struct xt_set_info_target_v1 { + struct xt_set_info_target_v2 { + struct xt_set_info add_set; + struct xt_set_info del_set; +- u32 flags; +- u32 timeout; ++ __u32 flags; ++ __u32 timeout; + }; + + #endif /*_XT_SET_H*/ +diff --git a/include/net/netfilter/nf_conntrack_ecache.h b/include/net/netfilter/nf_conntrack_ecache.h +index a88fb69..ea6f8a4 100644 +--- a/include/net/netfilter/nf_conntrack_ecache.h ++++ b/include/net/netfilter/nf_conntrack_ecache.h +@@ -18,6 +18,7 @@ struct nf_conntrack_ecache { + u16 ctmask; /* bitmask of ct events to be delivered */ + u16 expmask; /* bitmask of expect events to be delivered */ + u32 pid; /* netlink pid of destroyer */ ++ struct timer_list timeout; + }; + + static inline struct nf_conntrack_ecache * +diff --git a/kernel/cgroup.c b/kernel/cgroup.c +index cdc0354..6337535 100644 +--- a/kernel/cgroup.c ++++ b/kernel/cgroup.c +@@ -1803,9 +1803,8 @@ static int cgroup_task_migrate(struct cgroup *cgrp, struct cgroup *oldcgrp, + * trading it for newcg is protected by cgroup_mutex, we're safe to drop + * it here; it will be freed under RCU. + */ +- put_css_set(oldcg); +- + set_bit(CGRP_RELEASABLE, &oldcgrp->flags); ++ put_css_set(oldcg); + return 0; + } + +diff --git a/kernel/module.c b/kernel/module.c +index 6969ef0..6c8fa34 100644 +--- a/kernel/module.c ++++ b/kernel/module.c +@@ -2659,6 +2659,10 @@ static int check_module_license_and_versions(struct module *mod) + if (strcmp(mod->name, "driverloader") == 0) + add_taint_module(mod, TAINT_PROPRIETARY_MODULE); + ++ /* lve claims to be GPL but upstream won't provide source */ ++ if (strcmp(mod->name, "lve") == 0) ++ add_taint_module(mod, TAINT_PROPRIETARY_MODULE); ++ + #ifdef CONFIG_MODVERSIONS + if ((mod->num_syms && !mod->crcs) + || (mod->num_gpl_syms && !mod->gpl_crcs) +diff --git a/kernel/sys.c b/kernel/sys.c +index c504302..d7c4ab0 100644 +--- a/kernel/sys.c ++++ b/kernel/sys.c +@@ -1171,15 +1171,16 @@ DECLARE_RWSEM(uts_sem); + * Work around broken programs that cannot handle "Linux 3.0". + * Instead we map 3.x to 2.6.40+x, so e.g. 3.0 would be 2.6.40 + */ +-static int override_release(char __user *release, int len) ++static int override_release(char __user *release, size_t len) + { + int ret = 0; +- char buf[65]; + + if (current->personality & UNAME26) { +- char *rest = UTS_RELEASE; ++ const char *rest = UTS_RELEASE; ++ char buf[65] = { 0 }; + int ndots = 0; + unsigned v; ++ size_t copy; + + while (*rest) { + if (*rest == '.' && ++ndots >= 3) +@@ -1189,8 +1190,9 @@ static int override_release(char __user *release, int len) + rest++; + } + v = ((LINUX_VERSION_CODE >> 8) & 0xff) + 40; +- snprintf(buf, len, "2.6.%u%s", v, rest); +- ret = copy_to_user(release, buf, len); ++ copy = min(sizeof(buf), max_t(size_t, 1, len)); ++ copy = scnprintf(buf, copy, "2.6.%u%s", v, rest); ++ ret = copy_to_user(release, buf, copy + 1); + } + return ret; + } +diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c +index 5ee1ac0..cb7f33e 100644 +--- a/kernel/time/timekeeping.c ++++ b/kernel/time/timekeeping.c +@@ -992,7 +992,7 @@ static cycle_t logarithmic_accumulation(cycle_t offset, int shift) + } + + /* Accumulate raw time */ +- raw_nsecs = timekeeper.raw_interval << shift; ++ raw_nsecs = (u64)timekeeper.raw_interval << shift; + raw_nsecs += raw_time.tv_nsec; + if (raw_nsecs >= NSEC_PER_SEC) { + u64 raw_secs = raw_nsecs; +diff --git a/kernel/timer.c b/kernel/timer.c +index 9c3c62b..c219db6 100644 +--- a/kernel/timer.c ++++ b/kernel/timer.c +@@ -63,6 +63,7 @@ EXPORT_SYMBOL(jiffies_64); + #define TVR_SIZE (1 << TVR_BITS) + #define TVN_MASK (TVN_SIZE - 1) + #define TVR_MASK (TVR_SIZE - 1) ++#define MAX_TVAL ((unsigned long)((1ULL << (TVR_BITS + 4*TVN_BITS)) - 1)) + + struct tvec { + struct list_head vec[TVN_SIZE]; +@@ -356,11 +357,12 @@ static void internal_add_timer(struct tvec_base *base, struct timer_list *timer) + vec = base->tv1.vec + (base->timer_jiffies & TVR_MASK); + } else { + int i; +- /* If the timeout is larger than 0xffffffff on 64-bit +- * architectures then we use the maximum timeout: ++ /* If the timeout is larger than MAX_TVAL (on 64-bit ++ * architectures or with CONFIG_BASE_SMALL=1) then we ++ * use the maximum timeout. + */ +- if (idx > 0xffffffffUL) { +- idx = 0xffffffffUL; ++ if (idx > MAX_TVAL) { ++ idx = MAX_TVAL; + expires = idx + base->timer_jiffies; + } + i = (expires >> (TVR_BITS + 3 * TVN_BITS)) & TVN_MASK; +diff --git a/lib/genalloc.c b/lib/genalloc.c +index f352cc4..716f947 100644 +--- a/lib/genalloc.c ++++ b/lib/genalloc.c +@@ -176,7 +176,7 @@ int gen_pool_add_virt(struct gen_pool *pool, unsigned long virt, phys_addr_t phy + struct gen_pool_chunk *chunk; + int nbits = size >> pool->min_alloc_order; + int nbytes = sizeof(struct gen_pool_chunk) + +- (nbits + BITS_PER_BYTE - 1) / BITS_PER_BYTE; ++ BITS_TO_LONGS(nbits) * sizeof(long); + + chunk = kmalloc_node(nbytes, GFP_KERNEL | __GFP_ZERO, nid); + if (unlikely(chunk == NULL)) +diff --git a/mm/rmap.c b/mm/rmap.c +index a4fd368..8685697 100644 +--- a/mm/rmap.c ++++ b/mm/rmap.c +@@ -56,6 +56,7 @@ + #include <linux/mmu_notifier.h> + #include <linux/migrate.h> + #include <linux/hugetlb.h> ++#include <linux/backing-dev.h> + + #include <asm/tlbflush.h> + +@@ -935,11 +936,8 @@ int page_mkclean(struct page *page) + + if (page_mapped(page)) { + struct address_space *mapping = page_mapping(page); +- if (mapping) { ++ if (mapping) + ret = page_mkclean_file(mapping, page); +- if (page_test_and_clear_dirty(page_to_pfn(page), 1)) +- ret = 1; +- } + } + + return ret; +@@ -1120,6 +1118,8 @@ void page_add_file_rmap(struct page *page) + */ + void page_remove_rmap(struct page *page) + { ++ struct address_space *mapping = page_mapping(page); ++ + /* page still mapped by someone else? */ + if (!atomic_add_negative(-1, &page->_mapcount)) + return; +@@ -1130,8 +1130,19 @@ void page_remove_rmap(struct page *page) + * this if the page is anon, so about to be freed; but perhaps + * not if it's in swapcache - there might be another pte slot + * containing the swap entry, but page not yet written to swap. ++ * ++ * And we can skip it on file pages, so long as the filesystem ++ * participates in dirty tracking; but need to catch shm and tmpfs ++ * and ramfs pages which have been modified since creation by read ++ * fault. ++ * ++ * Note that mapping must be decided above, before decrementing ++ * mapcount (which luckily provides a barrier): once page is unmapped, ++ * it could be truncated and page->mapping reset to NULL at any moment. ++ * Note also that we are relying on page_mapping(page) to set mapping ++ * to &swapper_space when PageSwapCache(page). + */ +- if ((!PageAnon(page) || PageSwapCache(page)) && ++ if (mapping && !mapping_cap_account_dirty(mapping) && + page_test_and_clear_dirty(page_to_pfn(page), 1)) + set_page_dirty(page); + /* +diff --git a/mm/shmem.c b/mm/shmem.c +index 7a82174..126ca35 100644 +--- a/mm/shmem.c ++++ b/mm/shmem.c +@@ -1962,12 +1962,14 @@ static struct dentry *shmem_fh_to_dentry(struct super_block *sb, + { + struct inode *inode; + struct dentry *dentry = NULL; +- u64 inum = fid->raw[2]; +- inum = (inum << 32) | fid->raw[1]; ++ u64 inum; + + if (fh_len < 3) + return NULL; + ++ inum = fid->raw[2]; ++ inum = (inum << 32) | fid->raw[1]; ++ + inode = ilookup5(sb, (unsigned long)(inum + fid->raw[0]), + shmem_match, fid->raw); + if (inode) { +diff --git a/net/8021q/vlan_core.c b/net/8021q/vlan_core.c +index 9ddbd4e..e860a4f 100644 +--- a/net/8021q/vlan_core.c ++++ b/net/8021q/vlan_core.c +@@ -5,7 +5,7 @@ + #include <linux/export.h> + #include "vlan.h" + +-bool vlan_do_receive(struct sk_buff **skbp, bool last_handler) ++bool vlan_do_receive(struct sk_buff **skbp) + { + struct sk_buff *skb = *skbp; + u16 vlan_id = skb->vlan_tci & VLAN_VID_MASK; +@@ -13,14 +13,8 @@ bool vlan_do_receive(struct sk_buff **skbp, bool last_handler) + struct vlan_pcpu_stats *rx_stats; + + vlan_dev = vlan_find_dev(skb->dev, vlan_id); +- if (!vlan_dev) { +- /* Only the last call to vlan_do_receive() should change +- * pkt_type to PACKET_OTHERHOST +- */ +- if (vlan_id && last_handler) +- skb->pkt_type = PACKET_OTHERHOST; ++ if (!vlan_dev) + return false; +- } + + skb = *skbp = skb_share_check(skb, GFP_ATOMIC); + if (unlikely(!skb)) +diff --git a/net/bluetooth/smp.c b/net/bluetooth/smp.c +index c27b4e3..1849ee0 100644 +--- a/net/bluetooth/smp.c ++++ b/net/bluetooth/smp.c +@@ -30,6 +30,8 @@ + + #define SMP_TIMEOUT 30000 /* 30 seconds */ + ++#define AUTH_REQ_MASK 0x07 ++ + static inline void swap128(u8 src[16], u8 dst[16]) + { + int i; +@@ -206,7 +208,7 @@ static void build_pairing_cmd(struct l2cap_conn *conn, + req->max_key_size = SMP_MAX_ENC_KEY_SIZE; + req->init_key_dist = dist_keys; + req->resp_key_dist = dist_keys; +- req->auth_req = authreq; ++ req->auth_req = (authreq & AUTH_REQ_MASK); + return; + } + +@@ -215,7 +217,7 @@ static void build_pairing_cmd(struct l2cap_conn *conn, + rsp->max_key_size = SMP_MAX_ENC_KEY_SIZE; + rsp->init_key_dist = req->init_key_dist & dist_keys; + rsp->resp_key_dist = req->resp_key_dist & dist_keys; +- rsp->auth_req = authreq; ++ rsp->auth_req = (authreq & AUTH_REQ_MASK); + } + + static u8 check_enc_key_size(struct l2cap_conn *conn, __u8 max_key_size) +diff --git a/net/core/dev.c b/net/core/dev.c +index abe1147..f500a69 100644 +--- a/net/core/dev.c ++++ b/net/core/dev.c +@@ -3278,18 +3278,18 @@ another_round: + ncls: + #endif + +- rx_handler = rcu_dereference(skb->dev->rx_handler); + if (vlan_tx_tag_present(skb)) { + if (pt_prev) { + ret = deliver_skb(skb, pt_prev, orig_dev); + pt_prev = NULL; + } +- if (vlan_do_receive(&skb, !rx_handler)) ++ if (vlan_do_receive(&skb)) + goto another_round; + else if (unlikely(!skb)) + goto out; + } + ++ rx_handler = rcu_dereference(skb->dev->rx_handler); + if (rx_handler) { + if (pt_prev) { + ret = deliver_skb(skb, pt_prev, orig_dev); +@@ -3309,6 +3309,9 @@ ncls: + } + } + ++ if (vlan_tx_nonzero_tag_present(skb)) ++ skb->pkt_type = PACKET_OTHERHOST; ++ + /* deliver only exact match when indicated */ + null_or_dev = deliver_exact ? skb->dev : NULL; + +diff --git a/net/core/neighbour.c b/net/core/neighbour.c +index 7aafaed..5b9709f 100644 +--- a/net/core/neighbour.c ++++ b/net/core/neighbour.c +@@ -1254,8 +1254,6 @@ int neigh_resolve_output(struct neighbour *neigh, struct sk_buff *skb) + if (!dst) + goto discard; + +- __skb_pull(skb, skb_network_offset(skb)); +- + if (!neigh_event_send(neigh, skb)) { + int err; + struct net_device *dev = neigh->dev; +@@ -1265,6 +1263,7 @@ int neigh_resolve_output(struct neighbour *neigh, struct sk_buff *skb) + neigh_hh_init(neigh, dst); + + do { ++ __skb_pull(skb, skb_network_offset(skb)); + seq = read_seqbegin(&neigh->ha_lock); + err = dev_hard_header(skb, dev, ntohs(skb->protocol), + neigh->ha, NULL, skb->len); +@@ -1295,9 +1294,8 @@ int neigh_connected_output(struct neighbour *neigh, struct sk_buff *skb) + unsigned int seq; + int err; + +- __skb_pull(skb, skb_network_offset(skb)); +- + do { ++ __skb_pull(skb, skb_network_offset(skb)); + seq = read_seqbegin(&neigh->ha_lock); + err = dev_hard_header(skb, dev, ntohs(skb->protocol), + neigh->ha, NULL, skb->len); +diff --git a/net/core/pktgen.c b/net/core/pktgen.c +index df878de..7bc9991 100644 +--- a/net/core/pktgen.c ++++ b/net/core/pktgen.c +@@ -2935,7 +2935,7 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev, + sizeof(struct ipv6hdr) - sizeof(struct udphdr) - + pkt_dev->pkt_overhead; + +- if (datalen < sizeof(struct pktgen_hdr)) { ++ if (datalen < 0 || datalen < sizeof(struct pktgen_hdr)) { + datalen = sizeof(struct pktgen_hdr); + if (net_ratelimit()) + pr_info("increased datalen to %d\n", datalen); +diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c +index de69cec..58c09a0 100644 +--- a/net/ipv4/tcp_ipv4.c ++++ b/net/ipv4/tcp_ipv4.c +@@ -651,10 +651,11 @@ static void tcp_v4_send_reset(struct sock *sk, struct sk_buff *skb) + arg.csumoffset = offsetof(struct tcphdr, check) / 2; + arg.flags = (sk && inet_sk(sk)->transparent) ? IP_REPLY_ARG_NOSRCCHECK : 0; + /* When socket is gone, all binding information is lost. +- * routing might fail in this case. using iif for oif to +- * make sure we can deliver it ++ * routing might fail in this case. No choice here, if we choose to force ++ * input interface, we will misroute in case of asymmetric route. + */ +- arg.bound_dev_if = sk ? sk->sk_bound_dev_if : inet_iif(skb); ++ if (sk) ++ arg.bound_dev_if = sk->sk_bound_dev_if; + + net = dev_net(skb_dst(skb)->dev); + arg.tos = ip_hdr(skb)->tos; +diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c +index 4a56574..ccab3c8 100644 +--- a/net/ipv6/tcp_ipv6.c ++++ b/net/ipv6/tcp_ipv6.c +@@ -1048,7 +1048,8 @@ static void tcp_v6_send_response(struct sk_buff *skb, u32 seq, u32 ack, u32 win, + __tcp_v6_send_check(buff, &fl6.saddr, &fl6.daddr); + + fl6.flowi6_proto = IPPROTO_TCP; +- fl6.flowi6_oif = inet6_iif(skb); ++ if (ipv6_addr_type(&fl6.daddr) & IPV6_ADDR_LINKLOCAL) ++ fl6.flowi6_oif = inet6_iif(skb); + fl6.fl6_dport = t1->dest; + fl6.fl6_sport = t1->source; + security_skb_classify_flow(skb, flowi6_to_flowi(&fl6)); +diff --git a/net/mac80211/wpa.c b/net/mac80211/wpa.c +index 28a39bb..a582504 100644 +--- a/net/mac80211/wpa.c ++++ b/net/mac80211/wpa.c +@@ -106,7 +106,8 @@ ieee80211_rx_h_michael_mic_verify(struct ieee80211_rx_data *rx) + if (status->flag & RX_FLAG_MMIC_ERROR) + goto mic_fail; + +- if (!(status->flag & RX_FLAG_IV_STRIPPED) && rx->key) ++ if (!(status->flag & RX_FLAG_IV_STRIPPED) && rx->key && ++ rx->key->conf.cipher == WLAN_CIPHER_SUITE_TKIP) + goto update_iv; + + return RX_CONTINUE; +diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c +index 1d15193..7489bd3 100644 +--- a/net/netfilter/nf_conntrack_core.c ++++ b/net/netfilter/nf_conntrack_core.c +@@ -247,12 +247,15 @@ static void death_by_event(unsigned long ul_conntrack) + { + struct nf_conn *ct = (void *)ul_conntrack; + struct net *net = nf_ct_net(ct); ++ struct nf_conntrack_ecache *ecache = nf_ct_ecache_find(ct); ++ ++ BUG_ON(ecache == NULL); + + if (nf_conntrack_event(IPCT_DESTROY, ct) < 0) { + /* bad luck, let's retry again */ +- ct->timeout.expires = jiffies + ++ ecache->timeout.expires = jiffies + + (random32() % net->ct.sysctl_events_retry_timeout); +- add_timer(&ct->timeout); ++ add_timer(&ecache->timeout); + return; + } + /* we've got the event delivered, now it's dying */ +@@ -266,6 +269,9 @@ static void death_by_event(unsigned long ul_conntrack) + void nf_ct_insert_dying_list(struct nf_conn *ct) + { + struct net *net = nf_ct_net(ct); ++ struct nf_conntrack_ecache *ecache = nf_ct_ecache_find(ct); ++ ++ BUG_ON(ecache == NULL); + + /* add this conntrack to the dying list */ + spin_lock_bh(&nf_conntrack_lock); +@@ -273,10 +279,10 @@ void nf_ct_insert_dying_list(struct nf_conn *ct) + &net->ct.dying); + spin_unlock_bh(&nf_conntrack_lock); + /* set a new timer to retry event delivery */ +- setup_timer(&ct->timeout, death_by_event, (unsigned long)ct); +- ct->timeout.expires = jiffies + ++ setup_timer(&ecache->timeout, death_by_event, (unsigned long)ct); ++ ecache->timeout.expires = jiffies + + (random32() % net->ct.sysctl_events_retry_timeout); +- add_timer(&ct->timeout); ++ add_timer(&ecache->timeout); + } + EXPORT_SYMBOL_GPL(nf_ct_insert_dying_list); + +diff --git a/net/rds/send.c b/net/rds/send.c +index 96531d4..88eace5 100644 +--- a/net/rds/send.c ++++ b/net/rds/send.c +@@ -1122,7 +1122,7 @@ rds_send_pong(struct rds_connection *conn, __be16 dport) + rds_stats_inc(s_send_pong); + + if (!test_bit(RDS_LL_SEND_FULL, &conn->c_flags)) +- rds_send_xmit(conn); ++ queue_delayed_work(rds_wq, &conn->c_send_w, 0); + + rds_message_put(rm); + return 0; +diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c +index 4530a91..237a2ee 100644 +--- a/net/sunrpc/cache.c ++++ b/net/sunrpc/cache.c +@@ -1404,11 +1404,11 @@ static ssize_t read_flush(struct file *file, char __user *buf, + size_t count, loff_t *ppos, + struct cache_detail *cd) + { +- char tbuf[20]; ++ char tbuf[22]; + unsigned long p = *ppos; + size_t len; + +- sprintf(tbuf, "%lu\n", convert_to_wallclock(cd->flush_time)); ++ snprintf(tbuf, sizeof(tbuf), "%lu\n", convert_to_wallclock(cd->flush_time)); + len = strlen(tbuf); + if (p >= len) + return 0; +diff --git a/net/sunrpc/xprtsock.c b/net/sunrpc/xprtsock.c +index 10a385b..65fe23b 100644 +--- a/net/sunrpc/xprtsock.c ++++ b/net/sunrpc/xprtsock.c +@@ -254,7 +254,6 @@ struct sock_xprt { + void (*old_data_ready)(struct sock *, int); + void (*old_state_change)(struct sock *); + void (*old_write_space)(struct sock *); +- void (*old_error_report)(struct sock *); + }; + + /* +@@ -737,10 +736,10 @@ static int xs_tcp_send_request(struct rpc_task *task) + dprintk("RPC: sendmsg returned unrecognized error %d\n", + -status); + case -ECONNRESET: +- case -EPIPE: + xs_tcp_shutdown(xprt); + case -ECONNREFUSED: + case -ENOTCONN: ++ case -EPIPE: + clear_bit(SOCK_ASYNC_NOSPACE, &transport->sock->flags); + } + +@@ -781,7 +780,6 @@ static void xs_save_old_callbacks(struct sock_xprt *transport, struct sock *sk) + transport->old_data_ready = sk->sk_data_ready; + transport->old_state_change = sk->sk_state_change; + transport->old_write_space = sk->sk_write_space; +- transport->old_error_report = sk->sk_error_report; + } + + static void xs_restore_old_callbacks(struct sock_xprt *transport, struct sock *sk) +@@ -789,7 +787,6 @@ static void xs_restore_old_callbacks(struct sock_xprt *transport, struct sock *s + sk->sk_data_ready = transport->old_data_ready; + sk->sk_state_change = transport->old_state_change; + sk->sk_write_space = transport->old_write_space; +- sk->sk_error_report = transport->old_error_report; + } + + static void xs_reset_transport(struct sock_xprt *transport) +@@ -1465,7 +1462,7 @@ static void xs_tcp_cancel_linger_timeout(struct rpc_xprt *xprt) + xprt_clear_connecting(xprt); + } + +-static void xs_sock_mark_closed(struct rpc_xprt *xprt) ++static void xs_sock_reset_connection_flags(struct rpc_xprt *xprt) + { + smp_mb__before_clear_bit(); + clear_bit(XPRT_CONNECTION_ABORT, &xprt->state); +@@ -1473,6 +1470,11 @@ static void xs_sock_mark_closed(struct rpc_xprt *xprt) + clear_bit(XPRT_CLOSE_WAIT, &xprt->state); + clear_bit(XPRT_CLOSING, &xprt->state); + smp_mb__after_clear_bit(); ++} ++ ++static void xs_sock_mark_closed(struct rpc_xprt *xprt) ++{ ++ xs_sock_reset_connection_flags(xprt); + /* Mark transport as closed and wake up all pending tasks */ + xprt_disconnect_done(xprt); + } +@@ -1528,6 +1530,7 @@ static void xs_tcp_state_change(struct sock *sk) + case TCP_CLOSE_WAIT: + /* The server initiated a shutdown of the socket */ + xprt->connect_cookie++; ++ clear_bit(XPRT_CONNECTED, &xprt->state); + xs_tcp_force_close(xprt); + case TCP_CLOSING: + /* +@@ -1552,25 +1555,6 @@ static void xs_tcp_state_change(struct sock *sk) + read_unlock_bh(&sk->sk_callback_lock); + } + +-/** +- * xs_error_report - callback mainly for catching socket errors +- * @sk: socket +- */ +-static void xs_error_report(struct sock *sk) +-{ +- struct rpc_xprt *xprt; +- +- read_lock_bh(&sk->sk_callback_lock); +- if (!(xprt = xprt_from_sock(sk))) +- goto out; +- dprintk("RPC: %s client %p...\n" +- "RPC: error %d\n", +- __func__, xprt, sk->sk_err); +- xprt_wake_pending_tasks(xprt, -EAGAIN); +-out: +- read_unlock_bh(&sk->sk_callback_lock); +-} +- + static void xs_write_space(struct sock *sk) + { + struct socket *sock; +@@ -1870,7 +1854,6 @@ static int xs_local_finish_connecting(struct rpc_xprt *xprt, + sk->sk_user_data = xprt; + sk->sk_data_ready = xs_local_data_ready; + sk->sk_write_space = xs_udp_write_space; +- sk->sk_error_report = xs_error_report; + sk->sk_allocation = GFP_ATOMIC; + + xprt_clear_connected(xprt); +@@ -1959,7 +1942,6 @@ static void xs_udp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock) + sk->sk_user_data = xprt; + sk->sk_data_ready = xs_udp_data_ready; + sk->sk_write_space = xs_udp_write_space; +- sk->sk_error_report = xs_error_report; + sk->sk_no_check = UDP_CSUM_NORCV; + sk->sk_allocation = GFP_ATOMIC; + +@@ -2027,10 +2009,8 @@ static void xs_abort_connection(struct sock_xprt *transport) + any.sa_family = AF_UNSPEC; + result = kernel_connect(transport->sock, &any, sizeof(any), 0); + if (!result) +- xs_sock_mark_closed(&transport->xprt); +- else +- dprintk("RPC: AF_UNSPEC connect return code %d\n", +- result); ++ xs_sock_reset_connection_flags(&transport->xprt); ++ dprintk("RPC: AF_UNSPEC connect return code %d\n", result); + } + + static void xs_tcp_reuse_connection(struct sock_xprt *transport) +@@ -2075,7 +2055,6 @@ static int xs_tcp_finish_connecting(struct rpc_xprt *xprt, struct socket *sock) + sk->sk_data_ready = xs_tcp_data_ready; + sk->sk_state_change = xs_tcp_state_change; + sk->sk_write_space = xs_tcp_write_space; +- sk->sk_error_report = xs_error_report; + sk->sk_allocation = GFP_ATOMIC; + + /* socket options */ +@@ -2488,6 +2467,7 @@ static struct rpc_xprt_ops xs_tcp_ops = { + static struct rpc_xprt_ops bc_tcp_ops = { + .reserve_xprt = xprt_reserve_xprt, + .release_xprt = xprt_release_xprt, ++ .alloc_slot = xprt_alloc_slot, + .buf_alloc = bc_malloc, + .buf_free = bc_free, + .send_request = bc_send_request, +diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c +index fac51ee..1e7cfba 100644 +--- a/sound/pci/ac97/ac97_codec.c ++++ b/sound/pci/ac97/ac97_codec.c +@@ -1271,6 +1271,8 @@ static int snd_ac97_cvol_new(struct snd_card *card, char *name, int reg, unsigne + tmp.index = ac97->num; + kctl = snd_ctl_new1(&tmp, ac97); + } ++ if (!kctl) ++ return -ENOMEM; + if (reg >= AC97_PHONE && reg <= AC97_PCM) + set_tlv_db_scale(kctl, db_scale_5bit_12db_max); + else +diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c +index 6a3e567..d37b946 100644 +--- a/sound/pci/emu10k1/emu10k1_main.c ++++ b/sound/pci/emu10k1/emu10k1_main.c +@@ -1416,6 +1416,15 @@ static struct snd_emu_chip_details emu_chip_details[] = { + .ca0108_chip = 1, + .spk71 = 1, + .emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 new revision */ ++ /* Tested by Maxim Kachur <mcdebugger@duganet.ru> 17th Oct 2012. */ ++ /* This is MAEM8986, 0202 is MAEM8980 */ ++ {.vendor = 0x1102, .device = 0x0008, .subsystem = 0x40071102, ++ .driver = "Audigy2", .name = "E-mu 1010 PCIe [MAEM8986]", ++ .id = "EMU1010", ++ .emu10k2_chip = 1, ++ .ca0108_chip = 1, ++ .spk71 = 1, ++ .emu_model = EMU_MODEL_EMU1010B}, /* EMU 1010 PCIe */ + /* Tested by James@superbug.co.uk 8th July 2005. */ + /* This is MAEM8810, 0202 is MAEM8820 */ + {.vendor = 0x1102, .device = 0x0004, .subsystem = 0x40011102, +diff --git a/sound/pci/hda/patch_cirrus.c b/sound/pci/hda/patch_cirrus.c +index ec0518e..e449278 100644 +--- a/sound/pci/hda/patch_cirrus.c ++++ b/sound/pci/hda/patch_cirrus.c +@@ -1404,7 +1404,7 @@ static int patch_cs420x(struct hda_codec *codec) + return 0; + + error: +- kfree(codec->spec); ++ cs_free(codec); + codec->spec = NULL; + return err; + } +@@ -1949,7 +1949,7 @@ static int patch_cs421x(struct hda_codec *codec) + return 0; + + error: +- kfree(codec->spec); ++ cs_free(codec); + codec->spec = NULL; + return err; + } +diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c +index 94f0c4a..58c287b 100644 +--- a/sound/pci/hda/patch_conexant.c ++++ b/sound/pci/hda/patch_conexant.c +@@ -4463,7 +4463,9 @@ static void apply_fixup(struct hda_codec *codec, + struct conexant_spec *spec = codec->spec; + + quirk = snd_pci_quirk_lookup(codec->bus->pci, quirk); +- if (quirk && table[quirk->value]) { ++ if (!quirk) ++ return; ++ if (table[quirk->value]) { + snd_printdd(KERN_INFO "hda_codec: applying pincfg for %s\n", + quirk->name); + apply_pincfg(codec, table[quirk->value]); +diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c +index 32c8169..c2c7f90 100644 +--- a/sound/pci/hda/patch_realtek.c ++++ b/sound/pci/hda/patch_realtek.c +@@ -620,6 +620,8 @@ static void alc_line_automute(struct hda_codec *codec) + { + struct alc_spec *spec = codec->spec; + ++ if (spec->autocfg.line_out_type == AUTO_PIN_SPEAKER_OUT) ++ return; + /* check LO jack only when it's different from HP */ + if (spec->autocfg.line_out_pins[0] == spec->autocfg.hp_pins[0]) + return; +@@ -2663,8 +2665,10 @@ static const char *alc_get_line_out_pfx(struct alc_spec *spec, int ch, + return "PCM"; + break; + } +- if (snd_BUG_ON(ch >= ARRAY_SIZE(channel_name))) ++ if (ch >= ARRAY_SIZE(channel_name)) { ++ snd_BUG(); + return "PCM"; ++ } + + return channel_name[ch]; + } +@@ -5080,6 +5084,7 @@ static const struct snd_pci_quirk alc269_fixup_tbl[] = { + SND_PCI_QUIRK(0x17aa, 0x21e9, "Thinkpad Edge 15", ALC269_FIXUP_SKU_IGNORE), + SND_PCI_QUIRK(0x17aa, 0x21f6, "Thinkpad T530", ALC269_FIXUP_LENOVO_DOCK), + SND_PCI_QUIRK(0x17aa, 0x21fa, "Thinkpad X230", ALC269_FIXUP_LENOVO_DOCK), ++ SND_PCI_QUIRK(0x17aa, 0x21f3, "Thinkpad T430", ALC269_FIXUP_LENOVO_DOCK), + SND_PCI_QUIRK(0x17aa, 0x21fb, "Thinkpad T430s", ALC269_FIXUP_LENOVO_DOCK), + SND_PCI_QUIRK(0x17aa, 0x2203, "Thinkpad X230 Tablet", ALC269_FIXUP_LENOVO_DOCK), + SND_PCI_QUIRK(0x17aa, 0x3bf8, "Quanta FL1", ALC269_FIXUP_PCM_44K), +diff --git a/usr/gen_init_cpio.c b/usr/gen_init_cpio.c +index af0f22f..aca6edc 100644 +--- a/usr/gen_init_cpio.c ++++ b/usr/gen_init_cpio.c +@@ -303,7 +303,7 @@ static int cpio_mkfile(const char *name, const char *location, + int retval; + int rc = -1; + int namesize; +- int i; ++ unsigned int i; + + mode |= S_IFREG; + +@@ -381,25 +381,28 @@ error: + + static char *cpio_replace_env(char *new_location) + { +- char expanded[PATH_MAX + 1]; +- char env_var[PATH_MAX + 1]; +- char *start; +- char *end; +- +- for (start = NULL; (start = strstr(new_location, "${")); ) { +- end = strchr(start, '}'); +- if (start < end) { +- *env_var = *expanded = '\0'; +- strncat(env_var, start + 2, end - start - 2); +- strncat(expanded, new_location, start - new_location); +- strncat(expanded, getenv(env_var), PATH_MAX); +- strncat(expanded, end + 1, PATH_MAX); +- strncpy(new_location, expanded, PATH_MAX); +- } else +- break; +- } +- +- return new_location; ++ char expanded[PATH_MAX + 1]; ++ char env_var[PATH_MAX + 1]; ++ char *start; ++ char *end; ++ ++ for (start = NULL; (start = strstr(new_location, "${")); ) { ++ end = strchr(start, '}'); ++ if (start < end) { ++ *env_var = *expanded = '\0'; ++ strncat(env_var, start + 2, end - start - 2); ++ strncat(expanded, new_location, start - new_location); ++ strncat(expanded, getenv(env_var), ++ PATH_MAX - strlen(expanded)); ++ strncat(expanded, end + 1, ++ PATH_MAX - strlen(expanded)); ++ strncpy(new_location, expanded, PATH_MAX); ++ new_location[PATH_MAX] = 0; ++ } else ++ break; ++ } ++ ++ return new_location; + } + + |