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72b3fb2471
linux/arch/x86/include/asm
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Li Zhong 72b3fb2471 x86/nmi: Fix page faults by nmiaction if kmemcheck is enabled 
This patch tries to fix the problem of page fault exception
caused by accessing nmiaction structure in nmi if kmemcheck
is enabled.

If kmemcheck is enabled, the memory allocated through slab are
in pages that are marked non-present, so that some checks could
be done in the page fault handling code ( e.g. whether the
memory is read before written to ).

As nmiaction is allocated in this way, so it resides in a
non-present page. Then there is a page fault while the nmi code
accessing the nmiaction structure, which would then cause a
warning by WARN_ON_ONCE(in_nmi()) in kmemcheck_fault(), called
by do_page_fault().

This significantly simplifies the code as well, as the whole
dynamic allocation dance goes away.

v2: as Peter suggested, changed the nmiaction to use static
    storage.

v3: as Peter suggested, use macro to shorten the codes. Also
    keep the original usage of register_nmi_handler, so users of
    this call doesn't need change.

Tested-by: Seiji Aguchi <seiji.aguchi@hds.com>
Fixes: https://lkml.org/lkml/2012/3/2/356
Signed-off-by: Li Zhong <zhong@linux.vnet.ibm.com>
[ simplified the wrappers ]
Signed-off-by: Don Zickus <dzickus@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: thomas.mingarelli@hp.com
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Link: http://lkml.kernel.org/r/1333051877-15755-4-git-send-email-dzickus@redhat.com
[ tidied the patch a bit ]
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2012-04-25 12:44:06 +02:00
..
numachip x86: Add NumaChip support 2011-12-05 17:17:24 +01:00
uv x86/uv: Fix uv_gpa_to_soc_phys_ram() shift 2012-01-26 10:58:27 +01:00
visws x86: Move pci init function to x86_init 2010-02-19 16:12:29 -08:00
xen xen/enlighten: Expose MWAIT and MWAIT_LEAF if hypervisor OKs it. 2012-03-10 12:44:44 -05:00
a.out-core.h hw-breakpoints: Fix broken a.out format dump 2009-11-10 11:23:05 +01:00
a.out.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
acpi.h Merge branch 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6 2011-05-29 11:18:09 -07:00
aes.h crypto: aes - Export x86 AES encrypt/decrypt functions 2009-02-18 16:48:05 +08:00
agp.h agp: kill phys_to_gart() and gart_to_phys() 2009-08-03 09:05:00 +01:00
alternative-asm.h x86: Fix atomic64_xxx_cx8() functions 2012-01-04 15:01:56 +01:00
alternative.h x86: Adjust asm constraints in atomic64 wrappers 2012-01-20 17:29:31 -08:00
amd_nb.h x86/PCI: amd: factor out MMCONFIG discovery 2012-01-06 12:11:19 -08:00
apb_timer.h Merge branch 'timers-clocksource-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2011-07-23 10:34:47 -07:00
apic_flat_64.h x86: Make flat_init_apic_ldr() available 2011-12-05 17:17:07 +01:00
apic.h Merge branch 'x86-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-29 14:28:26 -07:00
apicdef.h x86, x2apic: Fallback to xapic when BIOS doesn't setup interrupt-remapping 2011-12-23 11:01:01 -08:00
apm.h x86: move mach-default/*.h files to asm/ 2009-01-29 14:16:51 +01:00
arch_hweight.h x86, hweight: Use a 32-bit popcnt for __arch_hweight32() 2010-05-17 15:17:16 -07:00
archrandom.h x86, random: Verify RDRAND functionality and allow it to be disabled 2011-07-31 14:02:19 -07:00
asm-offsets.h kbuild: move asm-offsets.h to include/generated 2009-12-12 13:08:14 +01:00
asm.h x86: Fix write lock scalability 64-bit issue 2011-07-21 09:03:36 +02:00
atomic64_32.h x86: atomic64 assembly improvements 2012-01-20 17:29:49 -08:00
atomic64_64.h x86: Use xadd helper more widely 2011-08-29 13:44:12 -07:00
atomic.h x86: Use xadd helper more widely 2011-08-29 13:44:12 -07:00
auxvec.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
barrier.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
bios_ebda.h x86: Better comments for get_bios_ebda() 2011-04-29 14:13:15 -07:00
bitops.h x86_64, asm: Optimise fls(), ffs() and fls64() 2011-12-15 15:16:49 -08:00
bitsperlong.h asm-generic: introduce asm/bitsperlong.h 2009-06-11 21:02:14 +02:00
boot.h x86: support XZ-compressed kernel 2011-01-13 08:03:25 -08:00
bootparam.h x86: Add missing bzImage fields to struct setup_header 2011-12-09 17:35:33 -08:00
bug.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
bugs.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
byteorder.h byteorder: make swab.h include asm/swab.h like a regular header 2009-01-14 19:56:50 -08:00
cache.h Rename .data.read_mostly to .data..read_mostly. 2010-03-03 11:26:00 +01:00
cacheflush.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
calgary.h x86, iommu: Make all IOMMU's detection routines return a value. 2010-08-26 15:13:13 -07:00
calling.h x86, asm: Flip RESTORE_ARGS arguments logic 2011-06-03 14:38:53 -07:00
ce4100.h x86: ce4100: Set pci ops via callback instead of module init 2011-03-14 15:13:23 +01:00
checksum_32.h x86: fix csum_ipv6_magic asm memory clobber 2009-10-01 16:11:12 -07:00
checksum_64.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
checksum.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
clocksource.h clocksource: Change __ARCH_HAS_CLOCKSOURCE_DATA to a CONFIG option 2011-07-21 13:34:05 -07:00
cmpxchg_32.h x86: Fix and improve cmpxchg_double{,_local}() 2012-01-04 15:01:54 +01:00
cmpxchg_64.h x86: Fix and improve cmpxchg_double{,_local}() 2012-01-04 15:01:54 +01:00
cmpxchg.h x86: Use correct byte-sized register constraint in __add() 2012-04-06 09:40:07 -07:00
compat.h x86: Move is_ia32_task to asm/thread_info.h from asm/compat.h 2012-03-13 16:31:09 +01:00
cpu_device_id.h Add driver auto probing for x86 features v4 2012-01-26 16:44:41 -08:00
cpu.h x86: Fix mwait_usable section mismatch 2011-02-14 12:08:28 +01:00
cpufeature.h Merge branches 'x86-cpu-for-linus', 'x86-boot-for-linus', 'x86-cpufeature-for-linus', 'x86-process-for-linus' and 'x86-uv-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-22 09:28:15 -07:00
cpumask.h x86: unify cpu_callin_mask/cpu_callout_mask/cpu_initialized_mask/cpu_sibling_setup_mask 2009-03-13 14:49:54 +10:30
cputime.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
current.h x86, percpu: Add 'percpu_read_stable()' interface for cacheable accesses 2009-08-04 01:28:52 +09:00
debugreg.h x86: relocate get/set debugreg fcns to include/asm/debugreg. 2012-02-28 17:48:04 -05:00
delay.h asm-generic: move archictures to common delay.h 2011-07-22 18:46:24 +02:00
desc_defs.h tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
desc.h x86: Keep current stack in NMI breakpoints 2011-12-21 15:38:55 -05:00
device.h iommu: Rename the DMAR and INTR_REMAP config options 2011-09-21 10:22:03 +02:00
div64.h x86/div64: Add a micro-optimization shortcut if base is power of two 2011-12-05 18:16:11 +01:00
dma-mapping.h X86 & IA64: adapt for dma_map_ops changes 2012-03-28 16:36:31 +02:00
dma.h x86, NUMA: Enable emulation on 32bit too 2011-05-02 17:24:48 +02:00
dmi.h x86/dmi: fix dmi_alloc() section mismatches 2009-03-23 17:20:50 +01:00
dwarf2.h x86-64: Fix CFI data for interrupt frames 2011-09-28 19:04:52 +02:00
e820.h Revert "x86, efi: Calling __pa() with an ioremap()ed address is invalid" 2011-12-12 18:25:56 +01:00
edac.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
efi.h x86, efi: Allow basic init with mixed 32/64-bit efi/kernel 2012-02-23 18:54:51 -08:00
elf.h Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-29 18:12:23 -07:00
emergency-restart.h x86: attempt reboot via port CF9 if we have standard PCI ports 2008-11-11 16:19:48 -08:00
entry_arch.h x86, mce: Replace MCE_SELF_VECTOR by irq_work 2011-06-16 12:10:08 +02:00
errno.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
exec.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
fb.h x86-64: Allow fbdev primary video code 2010-02-16 21:22:26 -08:00
fcntl.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
fixmap.h x86/intel config: Revamp configuration to allow for Moorestown and Medfield 2011-12-18 09:17:02 +01:00
floppy.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
fpu-internal.h i387: Split up <asm/i387.h> into exported and internal interfaces 2012-02-21 14:12:54 -08:00
frame.h x86: Unify rwlock assembly implementation 2011-07-21 09:03:31 +02:00
ftrace.h ftrace/x86: mcount offset calculation 2011-05-16 14:55:57 -04:00
futex.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
gart.h x86, gart: Set DISTLBWALKPRB bit always 2011-04-18 09:26:48 -07:00
genapic.h x86, apic: merge genapic.h into apic.h 2009-02-17 17:52:43 +01:00
geode.h cs5535: drop the Geode-specific MFGPT/GPIO code 2009-12-15 08:53:28 -08:00
gpio.h x86/gpio: Implement x86 gpio_to_irq convert function 2011-01-11 12:46:15 +01:00
hardirq.h x86/time: Eliminate unused irq0_irqs counter 2012-02-27 08:46:25 +01:00
highmem.h highmem: kill all __kmap_atomic() 2012-03-20 21:48:30 +08:00
hpet.h x86: ioapic/hpet: Convert to new chip functions 2010-10-12 16:53:37 +02:00
hugetlb.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
hw_breakpoint.h x86: Fix instruction breakpoint encoding 2010-09-17 03:24:13 +02:00
hw_irq.h iommu: Rename the DMAR and INTR_REMAP config options 2011-09-21 10:22:03 +02:00
hypertransport.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
hyperv.h Staging: hv: vmbus: Retry vmbus_post_msg() before giving up 2011-08-25 15:23:19 -07:00
hypervisor.h xen: HVM X2APIC support 2011-01-07 10:03:50 -05:00
i387.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
i8259.h x86: i8259: Convert to new irq_chip functions 2010-10-12 16:53:36 +02:00
ia32_unistd.h x86: Generate system call tables and unistd_*.h from tables 2011-11-17 13:35:37 -08:00
ia32.h x32: Fix alignment fail in struct compat_siginfo 2012-03-14 14:27:52 -07:00
idle.h x86: Merge the x86_32 and x86_64 cpu_idle() functions 2012-03-26 03:16:07 +02:00
inat_types.h x86: Instruction decoder API 2009-08-27 00:35:56 +02:00
inat.h x86: Fix to decode grouped AVX with VEX pp bits 2012-02-11 15:11:35 +01:00
init.h x86, mm: Unify zone_sizes_init() 2011-11-11 10:22:55 +01:00
insn.h x86: Fix to decode grouped AVX with VEX pp bits 2012-02-11 15:11:35 +01:00
inst.h crypto: aesni-intel - Fix another CTR build failure with gas 2.16.1 2010-03-24 21:37:57 +08:00
intel_scu_ipc.h x86,mrst: Power control commands update 2011-12-05 12:42:11 +01:00
io_apic.h x86/ioapic: Add io_apic_ops driver layer to allow interception 2012-03-28 09:49:29 +02:00
io.h x86: don't include xen/xen.h in <asm/io.h> unless XEN is enabled 2011-08-03 22:00:38 -10:00
ioctl.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
ioctls.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
iomap.h mm: stack based kmap_atomic() 2010-10-26 16:52:08 -07:00
iommu_table.h x86, iommu: Update header comments with appropriate naming 2010-10-08 13:11:21 -07:00
iommu.h iommu: Add option to group multi-function devices 2011-11-15 12:22:31 +01:00
ipcbuf.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
ipi.h x86: Make default_send_IPI_mask_sequence/allbutself_logical() 32bit only 2011-01-28 14:54:05 +01:00
irq_regs.h x86: merge irq_regs.h 2009-01-21 17:26:06 +09:00
irq_remapping.h iommu: Rename the DMAR and INTR_REMAP config options 2011-09-21 10:22:03 +02:00
irq_vectors.h x86/irq: Standardize on CONFIG_SPARSE_IRQ=y 2011-10-13 12:12:12 +02:00
irq.h x86: Add device tree support 2011-02-23 22:27:52 +01:00
irqflags.h tracing, x86/irq: Do not trace arch_local_{*,irq_*}() functions 2011-07-07 19:22:32 +02:00
ist.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
jump_label.h static keys: Introduce 'struct static_key', static_key_true()/false() and static_key_slow_[inc|dec]() 2012-02-24 10:05:59 +01:00
Kbuild x32: Generate <asm/unistd_x32.h> 2012-02-20 12:51:00 -08:00
kdebug.h ptrace: unify show_regs() prototype 2011-07-26 16:49:43 -07:00
kexec.h x86, kexec: x86_64: add kexec jump support for x86_64 2009-03-10 18:13:25 -07:00
kgdb.h kgdb: x86: Return all segment registers also in 64-bit mode 2012-03-22 15:07:15 -05:00
kmap_types.h kmap_types: make most arches use generic header file 2009-06-16 19:47:51 -07:00
kmemcheck.h kmemcheck: add the kmemcheck core 2009-06-13 15:37:30 +02:00
kprobes.h x86: Move MAX_INSN_SIZE into asm/insn.h 2010-03-10 13:23:34 +01:00
kvm_emulate.h KVM: x86 emulator: Allow PM/VM86 switch during task switch 2012-03-08 14:10:29 +02:00
kvm_host.h KVM: x86 emulator: Fix task switch privilege checks 2012-03-08 14:10:26 +02:00
kvm_para.h KVM guest: KVM Steal time registration 2011-07-24 11:49:36 +03:00
kvm.h KVM: provide synchronous registers in kvm_run 2012-03-05 14:52:22 +02:00
ldt.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
lguest_hcall.h lguest: update comments 2011-07-22 14:39:50 +09:30
lguest.h Merge commit 'origin/x86/urgent' into x86/asm 2009-08-25 15:40:29 -07:00
linkage.h x86: Get rid of asmregparm 2011-05-24 14:33:35 +02:00
local64.h arch: Implement local64_t 2010-06-09 11:12:36 +02:00
local.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
mach_timer.h time: x86: Remove CLOCK_TICK_RATE from mach_timer.h 2011-11-21 19:00:57 -08:00
mach_traps.h x86/mrst: Avoid reporting wrong nmi status 2011-11-10 16:21:01 +01:00
math_emu.h x86: fix math_emu register frame access 2009-02-10 00:39:14 +01:00
mc146818rtc.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
mca_dma.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
mca.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
mce.h x86/mce: Convert static array of pointers to per-cpu variables 2012-02-22 12:58:06 -08:00
microcode.h x86, microcode, AMD: Add a vendor-specific exit function 2011-12-14 12:46:47 +01:00
mman.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
mmconfig.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
mmu_context.h atomic: use <linux/atomic.h> 2011-07-26 16:49:47 -07:00
mmu.h x86: Reorder mm_context_t to remove x86_64 alignment padding and thus shrink mm_struct 2011-05-25 16:16:41 +02:00
mmx.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
mmzone_32.h x86, mm: s/PAGES_PER_ELEMENT/PAGES_PER_SECTION/ 2011-07-12 21:58:11 -07:00
mmzone_64.h Fix node_start/end_pfn() definition for mm/page_cgroup.c 2011-06-27 14:13:09 -07:00
mmzone.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
module.h x86, cpu: Move AMD Elan Kconfig under "Processor family" 2011-04-08 13:01:25 -07:00
mpspec_def.h x86: Fix APIC ID sizing bug on larger systems, clean up MAX_APICS confusion 2011-01-05 14:09:23 +01:00
mpspec.h x86: Unify cpu/apicid <-> NUMA node mapping between 32 and 64bit 2011-01-28 14:54:09 +01:00
mrst-vrtc.h x86: mrst: Add vrtc driver which serves as a wall clock device 2010-11-11 11:34:27 +01:00
mrst.h x86/mid: Remove Intel Moorestown 2012-01-26 21:23:53 +01:00
msgbuf.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
mshyperv.h x86: Clean up the hypervisor layer 2010-05-07 17:13:04 -07:00
msidef.h x86, x2apic: enable fault handling for intr-remapping 2009-03-17 15:38:59 -07:00
msr-index.h perf/x86: Add Intel LBR MSR definitions 2012-03-05 14:55:39 +01:00
msr.h x86: Document rdmsr_safe restrictions 2011-12-05 14:28:37 +01:00
mtrr.h x86, mtrr: Use explicit sizing and padding for the 64-bit ioctls 2012-03-01 12:48:52 -08:00
mutex_32.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
mutex_64.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
mutex.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
mwait.h x86, mwait: Move mwait constants to a common header file 2010-09-17 15:36:40 -07:00
nmi.h x86/nmi: Fix page faults by nmiaction if kmemcheck is enabled 2012-04-25 12:44:06 +02:00
nops.h x86, cpu: Clean up and unify the NOP selection infrastructure 2011-04-18 16:40:21 -07:00
numa_32.h x86, NUMA: Move NUMA init logic from numa_64.c to numa.c 2011-05-02 14:18:53 +02:00
numa_64.h x86, NUMA: Move NUMA init logic from numa_64.c to numa.c 2011-05-02 14:18:53 +02:00
numa.h x86, NUMA: Make numa_init_array() static 2011-05-02 17:24:48 +02:00
numaq.h x86-32, NUMA: Update numaq to use new NUMA init protocol 2011-05-02 14:18:53 +02:00
olpc_ofw.h x86, olpc: Use device tree for platform identification 2011-03-15 14:17:23 -07:00
olpc.h x86, olpc-xo1-sci: Add GPE handler and ebook switch functionality 2011-07-06 14:44:38 -07:00
page_32_types.h x86: Remove CONFIG_4KSTACKS 2010-06-29 12:12:59 +02:00
page_32.h x86 headers: protect page_32.h via __ASSEMBLY__ 2009-02-13 13:36:47 +01:00
page_64_types.h x86, 64-bit: Clean up user address masking 2009-06-20 15:40:00 -07:00
page_64.h x86: create _types.h counterparts for page*.h 2009-02-11 14:54:09 -08:00
page_types.h Move all declarations of free_initmem() to linux/mm.h 2012-03-28 18:30:03 +01:00
page.h x86: Document __phys_reloc_hide() usage in __pa_symbol() 2010-08-11 08:43:49 +02:00
param.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
paravirt_types.h Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-tip 2011-08-12 20:46:24 -07:00
paravirt.h The following text was taken from the original review request: 2012-03-24 10:08:39 -07:00
parport.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
pat.h x86, platform: Change is_untracked_pat_range() to bool; cleanup init 2009-11-23 17:09:59 -08:00
pci_64.h x86: Only call dma32_reserve_bootmem 64bit !CONFIG_NUMA 2010-02-10 17:47:18 -08:00
pci_x86.h PCI: Pull PCI 'latency timer' setup up into the core 2012-01-06 12:10:42 -08:00
pci-direct.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
pci-functions.h x86: move mach-default/*.h files to asm/ 2009-01-29 14:16:51 +01:00
pci.h x86/PCI: Expand the x86_msi_ops to have a restore MSIs. 2012-01-06 14:02:26 -08:00
percpu.h Merge branch 'for-3.3' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu 2012-01-09 13:08:28 -08:00
perf_event_p4.h x86, perf: P4 PMU - Fix typos in comments and style cleanup 2011-07-21 20:41:54 +02:00
perf_event.h Merge branch 'kvm-updates/3.4' of git://git.kernel.org/pub/scm/virt/kvm/kvm 2012-03-28 14:35:31 -07:00
pgalloc.h tree-wide: fix comment/printk typos 2010-11-01 15:38:34 -04:00
pgtable_32_types.h x86: use __ASSEMBLY__ rather than __ASSEMBLER__ 2010-06-07 17:27:11 -07:00
pgtable_32.h mm: remove pte_*map_nested() 2010-10-26 16:52:08 -07:00
pgtable_64_types.h x86: 46 bit physical address support on 64 bits 2009-05-05 19:10:18 -07:00
pgtable_64.h thp: add x86 32bit support 2011-01-13 17:32:44 -08:00
pgtable_types.h x86-64: Map the HPET NX 2011-06-05 21:30:33 +02:00
pgtable-2level_types.h x86: move more pagetable-related definitions into pgtable*.h 2009-02-13 11:35:01 -08:00
pgtable-2level.h thp: add x86 32bit support 2011-01-13 17:32:44 -08:00
pgtable-3level_types.h x86: move more pagetable-related definitions into pgtable*.h 2009-02-13 11:35:01 -08:00
pgtable-3level.h x86: Flush TLB if PGD entry is changed in i386 PAE mode 2011-03-18 11:44:01 +01:00
pgtable.h x86: Use "do { } while(0)" for empty flush_tlb_fix_spurious_fault() macro 2011-12-18 09:14:18 +01:00
poll.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
posix_types_32.h x86: Use generic posix_types.h 2012-02-14 12:01:30 -08:00
posix_types_64.h x86: Use generic posix_types.h 2012-02-14 12:01:30 -08:00
posix_types_x32.h x32: Create posix_types_x32.h 2012-02-20 12:48:47 -08:00
posix_types.h x32: Create posix_types_x32.h 2012-02-20 12:48:47 -08:00
prctl.h headers_check fix: x86, prctl.h 2009-02-02 23:27:09 +05:30
probe_roms.h x86: Introduce pci_map_biosrom() 2011-03-15 15:34:15 -07:00
processor-cyrix.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
processor-flags.h x86: Fix rflags in FAKE_STACK_FRAME 2011-12-06 10:02:38 +01:00
processor.h x86: Remove the ancient and deprecated disable_hlt() and enable_hlt() facility 2012-03-30 08:50:27 +02:00
prom.h irq_domain/x86: Convert x86 (embedded) to use common irq_domain 2012-02-23 14:37:47 -07:00
proto.h Move round_up/down to kernel.h 2010-02-12 09:42:39 -08:00
ptrace-abi.h x86: Fix common misspellings 2011-03-18 10:39:30 +01:00
ptrace.h x86: Move some signal-handling definitions to a common header 2012-02-20 12:52:04 -08:00
pvclock-abi.h x86, paravirt: don't compute pvclock adjustments if we trust the tsc 2010-05-19 11:41:05 +03:00
pvclock.h KVM: Fix instruction size issue in pvclock scaling 2011-08-30 14:42:30 +03:00
reboot_fixups.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
reboot.h x86, nmi: Wire up NMI handlers to new routines 2011-10-10 06:56:57 +02:00
required-features.h x86, cpu: Support the features flags in new CPUID leaf 7 2010-07-07 17:29:18 -07:00
resource.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
resume-trace.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
rio.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
rtc.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
rwlock.h x86: Fix write lock scalability 64-bit issue 2011-07-21 09:03:36 +02:00
rwsem.h x86: Use xadd helper more widely 2011-08-29 13:44:12 -07:00
scatterlist.h remove needless ISA_DMA_THRESHOLD 2010-08-07 18:15:50 +02:00
seccomp_32.h x86-64: seccomp: fix 32/64 syscall hole 2009-03-02 15:41:30 -08:00
seccomp_64.h x86-64: seccomp: fix 32/64 syscall hole 2009-03-02 15:41:30 -08:00
seccomp.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
sections.h x86-64: align RODATA kernel section to 2MB with CONFIG_DEBUG_RODATA 2009-10-20 14:46:00 +09:00
segment.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
sembuf.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
serial.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
serpent.h crypto: serpent - add 4-way parallel i586/SSE2 assembler implementation 2011-11-21 16:13:23 +08:00
setup_arch.h x86: move mach-default/*.h files to asm/ 2009-01-29 14:16:51 +01:00
setup.h x86/intel config: Revamp configuration to allow for Moorestown and Medfield 2011-12-18 09:17:02 +01:00
shmbuf.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
shmparam.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
sigcontext32.h headers_check fix: x86, sigcontext32.h 2009-01-31 00:18:58 +05:30
sigcontext.h x86-64: Use explicit sizes in sigcontext.h, prepare for x32 2012-02-20 12:48:46 -08:00
sigframe.h x32: Add rt_sigframe_x32 2012-02-20 12:52:05 -08:00
sighandling.h x32: Export setup/restore_sigcontext from signal.c 2012-02-20 12:52:04 -08:00
siginfo.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
signal.h asm-generic: rename termios.h, signal.h and mman.h 2009-06-11 21:01:52 +02:00
smp.h x86, NMI: Add NMI IPI selftest 2011-12-05 12:00:16 +01:00
smpboot_hooks.h x86: Serialize SMP bootup CMOS accesses on rtc_lock 2011-07-21 09:20:59 +02:00
socket.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
sockios.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
sparsemem.h x86: 46 bit physical address support on 64 bits 2009-05-05 19:10:18 -07:00
special_insns.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
spinlock_types.h x86/spinlocks: Eliminate TICKET_MASK 2012-02-07 10:09:54 +01:00
spinlock.h x86/spinlocks: Eliminate TICKET_MASK 2012-02-07 10:09:54 +01:00
stackprotector.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
stacktrace.h x86: Remove warning and warning_symbol from struct stacktrace_ops 2011-05-12 15:31:28 +02:00
stat.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
statfs.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
string_32.h x86: Use __builtin_memset and __builtin_memcpy for memset/memcpy 2009-09-28 16:43:15 -07:00
string_64.h x86: add hooks for kmemcheck 2009-06-15 12:40:02 +02:00
string.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
suspend_32.h PM / Hibernate: Remove arch_prepare_suspend() 2011-05-24 23:35:55 +02:00
suspend_64.h PM / Hibernate: Remove arch_prepare_suspend() 2011-05-24 23:35:55 +02:00
suspend.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
svm.h KVM: SVM: copy instruction bytes from VMCB 2011-01-12 11:31:07 +02:00
swab.h headers_check fix: x86, swab.h 2009-01-31 00:19:32 +05:30
swiotlb.h x86, swiotlb: Simplify SWIOTLB pci_swiotlb_detect routine. 2010-08-26 15:13:29 -07:00
switch_to.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
sync_bitops.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
sys_ia32.h x86: Add #ifdef CONFIG_COMPAT to <asm/sys_ia32.h> 2012-02-20 12:52:05 -08:00
syscall.h x32: Handle the x32 system call flag 2012-02-20 12:52:05 -08:00
syscalls.h Make do_execve() take a const filename pointer 2010-08-17 18:07:43 -07:00
tce.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
termbits.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
termios.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
thread_info.h Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2012-03-29 18:12:23 -07:00
time.h x86: i8253: Consolidate definitions of global_clock_event 2011-06-09 15:01:40 +02:00
timer.h sched/x86: Fix overflow in cyc2ns_offset 2012-03-13 16:27:51 +01:00
timex.h time: move PIT_TICK_RATE to linux/timex.h 2009-06-16 19:47:27 -07:00
tlb.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
tlbflush.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
topology.h Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci 2012-01-11 18:50:26 -08:00
trampoline.h x86, trampoline: Use the unified trampoline setup for ACPI wakeup 2011-02-17 21:05:06 -08:00
traps.h x86: Use enum instead of literals for trap values 2012-03-09 16:47:54 -08:00
tsc.h x86: kvmclock: abstract save/restore sched_clock_state 2012-03-20 12:37:45 +02:00
types.h remove dma64_addr_t 2011-03-23 19:47:18 -07:00
uaccess_32.h x86: merge 32/64-bit versions of 'strncpy_from_user()' and speed it up 2012-04-11 09:41:28 -07:00
uaccess_64.h x86: merge 32/64-bit versions of 'strncpy_from_user()' and speed it up 2012-04-11 09:41:28 -07:00
uaccess.h x86: merge 32/64-bit versions of 'strncpy_from_user()' and speed it up 2012-04-11 09:41:28 -07:00
ucontext.h x86: remove all now-duplicate header files 2009-06-18 14:40:03 -07:00
unaligned.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
unistd.h x32: Handle the x32 system call flag 2012-02-20 12:52:05 -08:00
user32.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
user_32.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
user_64.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
user.h x86, ptrace: regset extensions to support xstate 2010-02-11 15:08:17 -08:00
vdso.h x86-64: Clean up vdso/kernel shared variables 2011-05-24 14:51:28 +02:00
vga.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
vgtod.h x86-64: Simplify and optimize vdso clock_gettime monotonic variants 2012-03-23 16:49:33 -07:00
virtext.h Disintegrate asm/system.h for X86 2012-03-28 18:11:12 +01:00
vm86.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
vmx.h KVM: APIC: avoid instruction emulation for EOI writes 2011-09-25 19:52:17 +03:00
vsyscall.h x86-64: Rework vsyscall emulation and add vsyscall= parameter 2011-08-10 19:26:46 -05:00
vvar.h x86-64: Give vvars their own page 2011-06-05 21:30:32 +02:00
word-at-a-time.h Make the "word-at-a-time" helper functions more commonly usable 2012-04-06 13:54:56 -07:00
x2apic.h x86/apic: Add separate apic_id_valid() functions for selected apic drivers 2012-03-23 13:28:43 +01:00
x86_init.h x86: kvmclock: abstract save/restore sched_clock_state 2012-03-20 12:37:45 +02:00
xcr.h x86, um: ... and asm-x86 move 2008-10-22 22:55:20 -07:00
xor_32.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
xor_64.h x86: Fix ASM_X86__ header guards 2008-10-22 22:55:23 -07:00
xor.h x86: add hooks for kmemcheck 2009-06-15 12:40:02 +02:00
xsave.h Merge branch 'x86-xsave-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-08-06 16:25:13 -07:00