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linux/arch/x86/include/asm
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Andy Lutomirski 618683abc9 x86/ldt: Make modify_ldt synchronous 
commit 37868fe113 upstream.

modify_ldt() has questionable locking and does not synchronize
threads.  Improve it: redesign the locking and synchronize all
threads' LDTs using an IPI on all modifications.

This will dramatically slow down modify_ldt in multithreaded
programs, but there shouldn't be any multithreaded programs that
care about modify_ldt's performance in the first place.

This fixes some fallout from the CVE-2015-5157 fixes.

Signed-off-by: Andy Lutomirski <luto@kernel.org>
Reviewed-by: Borislav Petkov <bp@suse.de>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Boris Ostrovsky <boris.ostrovsky@oracle.com>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Denys Vlasenko <dvlasenk@redhat.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Jan Beulich <jbeulich@suse.com>
Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Sasha Levin <sasha.levin@oracle.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: security@kernel.org <security@kernel.org>
Cc: xen-devel <xen-devel@lists.xen.org>
Link: http://lkml.kernel.org/r/4c6978476782160600471bd865b318db34c7b628.1438291540.git.luto@kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-09-21 10:05:25 -07:00
..
crypto
crypto: move x86 to the generic version of ablk_helper
2013-09-24 06:02:24 +10:00
numachip
x86/PCI: Add NumaChip remote PCI support
2012-12-07 14:24:32 -07:00
trace
ftrace, perf: Avoid infinite event generation loop
2013-11-19 16:57:40 +01:00
uv
x86: UV BAU: Increase maximum CPUs per socket/hub
2014-11-03 13:49:24 +01:00
xen
xen: Add __GFP_DMA flag when xen_swiotlb_init gets free pages on ARM
2015-05-06 15:02:58 +01:00
a.out-core.h
hw-breakpoints: Fix broken a.out format dump
2009-11-10 11:23:05 +01:00
acenv.h
ACPICA: Linux: Add support to exclude <asm/acenv.h> inclusion.
2014-07-23 01:10:44 +02:00
acpi.h
x86/xen: Override ACPI IRQ management callback __acpi_unregister_gsi
2015-01-20 11:44:41 +01:00
agp.h
agp: kill phys_to_gart() and gart_to_phys()
2009-08-03 09:05:00 +01:00
alternative-asm.h
x86/alternatives: Fix ALTERNATIVE_2 padding generation properly
2015-04-04 15:58:23 +02:00
alternative.h
x86/alternatives: Fix ALTERNATIVE_2 padding generation properly
2015-04-04 15:58:23 +02:00
amd_nb.h
x86/AMD/NB: Fix amd_set_subcaches() parameter type
2014-01-25 08:50:09 +01:00
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-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2015-04-13 13:16:36 -07:00
apicdef.h
x86/apic: Fix typo EIO_ACK -> EOI_ACK and document it
2012-05-18 09:46:07 +02:00
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
random: Add arch_has_random[_seed]()
2014-03-19 22:24:08 -04:00
asm-offsets.h
kbuild: move asm-offsets.h to include/generated
2009-12-12 13:08:14 +01:00
asm.h
kprobes: Introduce NOKPROBE_SYMBOL() macro to maintain kprobes blacklist
2014-04-24 10:02:56 +02:00
atomic64_32.h
atomic64_32.h: fix parameter naming mismatch
2012-05-09 11:38:20 +02:00
atomic64_64.h
locking,arch: Use ACCESS_ONCE() instead of cast to volatile in atomic_read()
2014-10-03 06:06:23 +02:00
atomic.h
locking,arch: Use ACCESS_ONCE() instead of cast to volatile in atomic_read()
2014-10-03 06:06:23 +02:00
barrier.h
x86/asm: Use alternative_2() in rdtsc_barrier()
2015-02-23 13:44:17 +01:00
bios_ebda.h
x86: Better comments for get_bios_ebda()
2011-04-29 14:13:15 -07:00
bitops.h
Make ARCH_HAS_FAST_MULTIPLIER a real config variable
2014-09-13 11:14:53 -07:00
boot.h
UAPI: (Scripted) Disintegrate arch/x86/include/asm
2012-12-14 22:37:13 +00:00
bootparam_utils.h
x86: Don't clear olpc_ofw_header when sentinel is detected
2013-08-09 15:29:48 -07:00
bug.h
x86: always define BUG() and HAVE_ARCH_BUG, even with !CONFIG_BUG
2014-04-07 16:36:10 -07:00
bugs.h
…
cache.h
Rename .data.read_mostly to .data..read_mostly.
2010-03-03 11:26:00 +01:00
cacheflush.h
x86: mm: Move PAT only functions to mm/pat.c
2014-11-16 18:59:19 +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/entry: Clear EXTRA_REGS for all executable formats
2015-04-06 09:24:08 +02:00
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, smap: Handle csum_partial_copy_*_user()
2013-09-01 14:09:48 -07:00
checksum_64.h
net: Change x86_64 add32_with_carry to allow memory operand
2014-05-05 15:26:29 -04:00
checksum.h
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
clocksource.h
x86, vdso: Make vsyscall_gtod_data handling x86 generic
2014-03-18 12:51:52 -07:00
cmdline.h
x86, boot: Carve out early cmdline parsing function
2014-05-20 20:21:24 -07:00
cmpxchg_32.h
x86: Simplify __HAVE_ARCH_CMPXCHG tests
2014-07-11 17:28:51 -07:00
cmpxchg_64.h
x86: Simplify __HAVE_ARCH_CMPXCHG tests
2014-07-11 17:28:51 -07:00
cmpxchg.h
x86: Simplify __HAVE_ARCH_CMPXCHG tests
2014-07-11 17:28:51 -07:00
compat.h
x86/asm/entry/64: Save user RSP in pt_regs->sp on SYSCALL64 fastpath
2015-03-10 13:56:10 +01:00
context_tracking.h
context_tracking: Move exception handling to generic code
2013-03-07 17:09:25 +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: Use common outgoing-CPU-notification code
2015-03-11 13:22:35 -07:00
cpufeature.h
x86_64, asm: Work around AMD SYSRET SS descriptor attribute issue
2015-04-26 17:57:38 -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
crash.h
kexec: support for kexec on panic using new system call
2014-08-08 15:57:33 -07:00
current.h
x86: replace percpu_xxx funcs with this_cpu_xxx
2012-05-14 14:15:31 -07:00
debugreg.h
perf/x86/amd: AMD support for bp_len > HW_BREAKPOINT_LEN_8
2014-12-03 15:14:26 +01:00
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/ldt: Make modify_ldt synchronous
2015-09-21 10:05:25 -07:00
device.h
driver core / ACPI: Move ACPI support to core device and driver types
2012-11-15 00:28:00 +01:00
disabled-features.h
x86, mpx: Add MPX to disabled features
2014-11-18 00:58:53 +01:00
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
dma-debug: New interfaces to debug dma mapping errors
2012-10-24 17:06:43 +02:00
dma.h
x86/mm: Fix zone ranges boot printout
2014-12-11 11:35:02 +01:00
dmi.h
firmware/dmi_scan: generalize for use by other archs
2014-01-23 16:36:57 -08:00
dwarf2.h
x86/asm: Introduce push/pop macros which generate CFI_REL_OFFSET and CFI_RESTORE
2015-03-04 22:50:49 +01:00
e820.h
mm: move memtest under mm
2015-04-14 16:49:06 -07:00
edac.h
…
efi.h
efi: Clean up the efi_call_phys_[prolog|epilog]() save/restore interaction
2015-04-01 12:46:22 +01:00
elf.h
mm: fold arch_randomize_brk into ARCH_HAS_ELF_RANDOMIZE
2015-04-14 16:49:05 -07:00
emergency-restart.h
reboot: move arch/x86 reboot= handling to generic kernel
2013-07-09 10:33:29 -07:00
entry_arch.h
x86, trace: Add irq vector tracepoints
2013-06-20 22:25:34 -07:00
espfix.h
x86, espfix: Fix broken header guard
2014-05-02 11:34:17 -07:00
exec.h
Disintegrate asm/system.h for X86
2012-03-28 18:11:12 +01:00
fb.h
x86: Use new cache mode type in include/asm/fb.h
2014-11-16 11:04:24 +01:00
fixmap.h
Merge branch 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-12-10 14:24:20 -08:00
floppy.h
x86: Remove deprecated IRQF_DISABLED
2014-03-04 21:47:51 +01:00
fpu-internal.h
x86/fpu: Rename drop_init_fpu() to fpu_reset_state()
2015-03-23 10:13:59 +01:00
frame.h
x86: Unify rwlock assembly implementation
2011-07-21 09:03:31 +02:00
ftrace.h
ftrace/x86: Move MCOUNT_SAVE_FRAME out of header file
2014-12-01 14:07:16 -05:00
futex.h
x86: replace futex_atomic_cmpxchg_inatomic() with user_atomic_cmpxchg_inatomic
2013-12-16 09:08:13 -08:00
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
gpiolib/arches: Centralise bolierplate asm/gpio.h
2012-05-11 18:00:14 -06:00
hardirq.h
x86, irq, trivial: Minor improvements of IRQ related code
2014-06-21 23:05:41 +02:00
highmem.h
x86: mm: Re-use the early_ioremap fixed area
2014-11-03 13:40:44 +01:00
hpet.h
x86/hpet: Make boot_hpet_disable extern
2014-05-08 08:15:34 +02:00
hugetlb.h
x86, mm, hugetlb: Add missing TLB page invalidation for hugetlb_cow()
2014-05-13 16:34:09 -07:00
hw_breakpoint.h
perf/x86/amd: AMD support for bp_len > HW_BREAKPOINT_LEN_8
2014-12-03 15:14:26 +01:00
hw_irq.h
x86/asm/entry/irq: Simplify interrupt dispatch table (IDT) layout
2015-04-08 09:02:13 +02:00
hypertransport.h
…
hypervisor.h
hypervisor/x86/xen: Unset X86_BUG_SYSRET_SS_ATTRS on Xen PV guests
2015-05-05 18:27:43 +01:00
i387.h
x86, fpu: Fix math_state_restore() race with kernel_fpu_begin()
2015-01-20 13:53:07 +01:00
i8259.h
x86, irq: Count legacy IRQs by legacy_pic->nr_legacy_irqs instead of NR_IRQS_LEGACY
2014-06-21 23:05:42 +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
x86: switch to generic old sigaction
2013-02-03 18:16:27 -05:00
idle.h
x86: Merge the x86_32 and x86_64 cpu_idle() functions
2012-03-26 03:16:07 +02:00
imr.h
x86/intel/quark: Add Isolated Memory Regions for Quark X1000
2015-02-18 23:22:47 +01:00
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, 64bit, mm: Add generic kernel/ident mapping helper
2013-01-29 15:12:25 -08:00
insn.h
x86/asm/decoder: Fix and enforce max instruction size in the insn decoder
2015-02-19 00:01:24 +01:00
inst.h
x86, crc32-pclmul: Fix build with older binutils
2013-05-30 16:36:23 -07:00
intel_mid_vrtc.h
intel_mid: Renamed *mrst* to *intel_mid*
2013-10-17 16:40:36 -07:00
intel_scu_ipc.h
x86,mrst: Power control commands update
2011-12-05 12:42:11 +01:00
intel-mid.h
x86, intel-mid: remove Intel MID specific serial support
2015-03-07 03:25:18 +01:00
io_apic.h
x86/ioapic: Provide stub functions for IOAPIC%3Dn
2015-01-22 15:10:55 +01:00
io.h
Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-12-10 13:59:34 -08:00
iomap.h
mm: stack based kmap_atomic()
2010-10-26 16:52:08 -07:00
iommu_table.h
x86/iommu: Fix header comments regarding standard and _FINISH macros
2015-04-09 10:56:31 +02:00
iommu.h
iommu: Remove group_mf
2012-06-25 13:48:30 +02:00
iosf_mbi.h
x86, iosf: Added Quark MBI identifiers
2014-05-09 14:57:08 -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: replace percpu_xxx funcs with this_cpu_xxx
2012-05-14 14:15:31 -07:00
irq_remapping.h
iommu/irq_remapping: Kill function irq_remapping_supported() and related code
2015-01-15 11:24:23 +01:00
irq_vectors.h
x86: Avoid building unused IRQ entry stubs
2014-12-16 14:08:14 +01:00
irq_work.h
x86: Tell irq work about self IPI support
2014-09-13 18:38:29 +02:00
irq.h
nmi: provide the option to issue an NMI back trace to every cpu but current
2014-06-23 16:47:44 -07:00
irqflags.h
x86/asm/entry: Drop now unused ENABLE_INTERRUPTS_SYSEXIT32
2015-04-03 10:34:19 +02:00
ist.h
UAPI: (Scripted) Disintegrate arch/x86/include/asm
2012-12-14 22:37:13 +00:00
jump_label.h
jump_label: Allow asm/jump_label.h to be included in assembly
2015-04-09 09:40:23 +02:00
kasan.h
x86/kasan: Fix KASAN shadow region page tables
2015-08-10 12:21:52 -07:00
kbdleds.h
keyboard: Use BIOS Keyboard variable to set Numlock
2012-05-08 14:19:41 -07:00
Kbuild
x86: use generic dma-contiguous.h
2014-09-22 13:35:52 +02:00
kdebug.h
x86/dumpstack: Fix printk_address for direct addresses
2013-11-12 21:06:06 +01:00
kexec-bzimage64.h
kexec-bzImage64: support for loading bzImage using 64bit entry
2014-08-08 15:57:33 -07:00
kexec.h
kexec: support for kexec on panic using new system call
2014-08-08 15:57:33 -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
kprobes/x86: Remove stale ARCH_SUPPORTS_KPROBES_ON_FTRACE define
2014-10-17 07:18:34 +02:00
kvm_emulate.h
KVM: x86: IRET emulation does not clear NMI masking
2015-01-26 12:14:42 +01:00
kvm_guest.h
x86: kvm guest: pvclock vsyscall support
2012-11-27 23:29:10 -02:00
kvm_host.h
KVM: x86: make vapics_in_nmi_mode atomic
2015-07-10 09:49:37 -07:00
kvm_para.h
x86: Use bool function return values of true/false not 1/0
2015-03-31 18:05:09 +02:00
lguest_hcall.h
lguest: remove NOTIFY call and eventfd facility.
2015-02-11 16:47:46 +10:30
lguest.h
lguest: suppress interrupts for single insn, not range.
2015-03-24 11:52:08 +10:30
linkage.h
ix86: Tighten asmlinkage_protect() constraints
2013-01-24 11:25:59 +01:00
livepatch.h
livepatch: remove extern specifier from header files
2015-02-18 20:50:05 +01:00
local64.h
arch: Implement local64_t
2010-06-09 11:12:36 +02:00
local.h
x86, bitops: Correct the assembly constraints to testing bitops
2013-12-04 14:31:28 -08:00
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
x86: Simplify __HAVE_ARCH_CMPXCHG tests
2014-07-11 17:28:51 -07:00
mce.h
x86/mce: Define mce_severity function pointer
2015-03-24 12:14:15 +01:00
microcode_amd.h
x86, microcode: Reload microcode on resume
2014-12-06 13:03:03 +01:00
microcode_intel.h
x86/microcode/intel: Move mc arg last in get_matching_{microcode|sig}
2015-03-02 20:32:13 +01:00
microcode.h
x86/microcode: Consolidate family,model, ... code
2015-03-02 20:32:07 +01:00
misc.h
x86: Improve the printout of the SMP bootup CPU table
2013-09-28 10:10:26 +02:00
mmconfig.h
x86: delete __cpuinit usage from all x86 files
2013-07-14 19:36:56 -04:00
mmu_context.h
x86/ldt: Make modify_ldt synchronous
2015-09-21 10:05:25 -07:00
mmu.h
x86/ldt: Make modify_ldt synchronous
2015-09-21 10:05:25 -07:00
mmx.h
…
mmzone_32.h
x86, platforms: Remove NUMAQ
2014-02-27 08:07:39 -08:00
mmzone_64.h
Fix node_start/end_pfn() definition for mm/page_cgroup.c
2011-06-27 14:13:09 -07:00
mmzone.h
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
module.h
x86, 386 removal: Remove CONFIG_M386 from Kconfig
2012-11-29 13:23:01 -08:00
mpspec_def.h
MCA: delete all remaining traces of microchannel bus support.
2012-05-17 19:06:13 -04:00
mpspec.h
x86, apic: Remove mps_oem_check callback
2014-07-31 08:05:42 -07:00
mpx.h
x86, mpx: Cleanup unused bound tables
2014-11-18 00:58:54 +01:00
mshyperv.h
x86: hyperv: Fixup the (brain) damage caused by the irq cleanup
2014-03-05 13:42:14 +01:00
msidef.h
x86, x2apic: enable fault handling for intr-remapping
2009-03-17 15:38:59 -07:00
msr.h
x86: Add another set of MSR accessor functions
2014-03-13 15:34:45 -07:00
mtrr.h
Add arch_phys_wc_{add, del} to manipulate WC MTRRs if needed
2013-05-31 13:02:52 +10:00
mutex_32.h
x86: Simplify __HAVE_ARCH_CMPXCHG tests
2014-07-11 17:28:51 -07:00
mutex_64.h
compiler/gcc4: Add quirk for 'asm goto' miscompilation bug
2013-10-11 07:39:14 +02:00
mutex.h
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
mwait.h
sched/idle/x86: Restore mwait_idle() to fix boot hangs, to improve power savings and to improve performance
2015-03-16 11:14:21 +01:00
nmi.h
x86/nmi: Push duration printk() to irq context
2014-02-09 13:17:22 +01:00
nops.h
x86, nop: Make the ASM_NOP* macros work from assembly
2012-04-19 15:07:42 -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.h
x86/mm/numa: Drop dead code and rename setup_node_data() to setup_alloc_data()
2014-09-16 08:55:10 +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: switch over to using new EC driver on x86
2012-07-31 23:27:30 -04:00
page_32_types.h
x86_64, traps: Stop using IST for #SS
2014-11-23 13:56:19 -08:00
page_32.h
x86/mm: Implement ASLR for hugetlb mappings
2013-11-19 14:24:50 +01:00
page_64_types.h
kasan: enable stack instrumentation
2015-02-13 21:21:41 -08:00
page_64.h
x86_64,vsyscall: Make vsyscall emulation configurable
2014-11-03 21:44:57 +01:00
page_types.h
x86, mm: support huge I/O mapping capability I/F
2015-04-14 16:49:04 -07:00
page.h
arm64,ia64,ppc,s390,sh,tile,um,x86,mm: remove default gate area
2014-08-08 15:57:27 -07:00
paravirt_types.h
x86: expose number of page table levels on Kconfig level
2015-04-14 16:49:02 -07:00
paravirt.h
x86: expose number of page table levels on Kconfig level
2015-04-14 16:49:02 -07:00
parport.h
X86: drivers: remove __dev* attributes.
2013-01-03 15:57:04 -08:00
pat.h
x86: Enable PAT to use cache mode translation tables
2014-11-16 11:04:26 +01:00
pci_64.h
x86: Only call dma32_reserve_bootmem 64bit !CONFIG_NUMA
2010-02-10 17:47:18 -08:00
pci_x86.h
Revert "x86/PCI: Refine the way to release PCI IRQ resources"
2015-03-20 14:56:19 +01:00
pci-direct.h
…
pci-functions.h
x86: move mach-default/*.h files to asm/
2009-01-29 14:16:51 +01:00
pci.h
x86, irq: Move PCI MSI related code from io_apic.c into msi.c
2014-12-16 14:08:17 +01:00
percpu.h
x86-64: Use RIP-relative addressing for most per-CPU accesses
2014-11-04 20:43:14 +01:00
perf_event_p4.h
percpu: Resolve ambiguities in __get_cpu_var/cpumask_var_t
2014-08-28 08:58:57 -04:00
perf_event.h
perf/x86/amd/ibs: Update IBS MSRs and feature definitions
2014-11-12 15:12:32 +01:00
pgalloc.h
x86: expose number of page table levels on Kconfig level
2015-04-14 16:49:02 -07:00
pgtable_32_types.h
x86: mm: Re-use the early_ioremap fixed area
2014-11-03 13:40:44 +01:00
pgtable_32.h
x86: Remove set_pmd_pfn
2014-09-01 10:15:31 +02:00
pgtable_64_types.h
x86: expose number of page table levels on Kconfig level
2015-04-14 16:49:02 -07:00
pgtable_64.h
mm: remove remaining references to NUMA hinting bits and helpers
2015-02-12 18:54:08 -08:00
pgtable_types.h
x86: expose number of page table levels on Kconfig level
2015-04-14 16:49:02 -07:00
pgtable-2level_types.h
x86: expose number of page table levels on Kconfig level
2015-04-14 16:49:02 -07:00
pgtable-2level.h
x86: drop _PAGE_FILE and pte_file()-related helpers
2015-02-10 14:30:33 -08:00
pgtable-3level_types.h
x86: expose number of page table levels on Kconfig level
2015-04-14 16:49:02 -07:00
pgtable-3level.h
x86: drop _PAGE_FILE and pte_file()-related helpers
2015-02-10 14:30:33 -08:00
pgtable.h
x86: expose number of page table levels on Kconfig level
2015-04-14 16:49:02 -07:00
platform_sst_audio.h
ASoC: Intel: mrfld: Define sst_res_info for acpi
2014-10-27 18:02:38 +00:00
pm-trace.h
PM / sleep: add pm-trace support for suspending phase
2015-03-18 15:54:27 +01:00
pmc_atom.h
x86: pmc_atom: Expose contents of PSS
2015-01-20 12:50:14 +01:00
posix_types.h
UAPI: (Scripted) Disintegrate arch/x86/include/asm
2012-12-14 22:37:13 +00:00
preempt.h
sched: Kill task_preempt_count()
2014-10-28 10:47:56 +01:00
probe_roms.h
x86: Introduce pci_map_biosrom()
2011-03-15 15:34:15 -07:00
processor-cyrix.h
…
processor-flags.h
UAPI: (Scripted) Disintegrate arch/x86/include/asm
2012-12-14 22:37:13 +00:00
processor.h
Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2015-04-14 14:37:47 -07:00
prom.h
x86, devicetree, irq: Use common mechanism to support irqdomain
2014-06-21 23:05:43 +02:00
proto.h
x86, vdso: Move syscall and sysenter setup into kernel/cpu/common.c
2014-05-05 13:18:47 -07:00
ptrace.h
x86/asm/entry/32: Really make user_mode() work correctly for VM86 mode
2015-05-29 09:46:40 +02:00
pvclock-abi.h
x86: pvclock: Add flag to indicate that a vm was stopped by the host
2012-04-08 12:48:57 +03:00
pvclock.h
x86: pvclock: Really remove the sched notifier for cross-cpu migrations
2015-04-27 15:49:30 +02:00
qrwlock.h
x86, locking: Use no more OOSTORE nonsense
2014-06-18 18:41:22 +02:00
realmode.h
x86, realmode: Separate real_mode reserve and setup
2013-01-29 15:13:24 -08:00
reboot_fixups.h
…
reboot.h
x86-64, reboot: Allow reboot=bios and reboot-cpu override on x86-64
2012-06-17 10:51:01 -07:00
required-features.h
x86: Require MOVBE feature in cpuid when we use it
2013-01-28 16:59:55 -08:00
rio.h
…
rmwcc.h
x86, bitops: Correct the assembly constraints to testing bitops
2013-12-04 14:31:28 -08:00
rtc.h
…
rwsem.h
x86 rwsem: avoid taking slow path when stealing write lock
2013-05-07 07:20:17 -07:00
seccomp.h
x86: switch to using asm-generic for seccomp.h
2015-04-17 09:04:10 -04:00
sections.h
x86-64: align RODATA kernel section to 2MB with CONFIG_DEBUG_RODATA
2009-10-20 14:46:00 +09:00
segment.h
x86/asm/irq: Stop relying on magic JMP behavior for early_idt_handlers
2015-06-02 09:39:40 +02:00
serial.h
serial, x86: use UPF_* constants for flags
2015-03-11 14:01:17 +01:00
setup_arch.h
x86: move mach-default/*.h files to asm/
2009-01-29 14:16:51 +01:00
setup.h
x86/mm/KASLR: Propagate KASLR status to kernel proper
2015-04-03 15:26:15 +02:00
shmparam.h
…
sigcontext.h
Revert x86 sigcontext cleanups
2015-09-13 09:07:44 -07:00
sigframe.h
x32: Add rt_sigframe_x32
2012-02-20 12:52:05 -08:00
sighandling.h
x86/signal: Remove pax argument from restore_sigcontext
2015-04-06 09:06:39 +02:00
signal.h
signals: kill sigfindinword()
2014-06-06 16:08:11 -07:00
simd.h
crypto: move x86 to the generic version of ablk_helper
2013-09-24 06:02:24 +10:00
smap.h
x86/smap: Use ALTERNATIVE macro
2015-02-23 13:44:14 +01:00
smp.h
Merge branch 'core-rcu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2015-04-14 13:36:04 -07:00
sparsemem.h
x86: 46 bit physical address support on 64 bits
2009-05-05 19:10:18 -07:00
special_insns.h
x86/asm: Add support for the CLWB instruction
2015-04-03 06:56:38 +02:00
spinlock_types.h
locking/rwlock, x86: Clean up asm/spinlock*.h to remove old rwlock code
2014-09-10 11:46:38 +02:00
spinlock.h
x86/spinlocks: Fix regression in spinlock contention detection
2015-05-05 11:01:38 +02:00
sta2x11.h
mfd: Add driver for STA2X11 MFD block
2012-05-09 15:34:28 +02:00
stackprotector.h
x86: replace percpu_xxx funcs with this_cpu_xxx
2012-05-14 14:15:31 -07:00
stacktrace.h
x86: Remove warning and warning_symbol from struct stacktrace_ops
2011-05-12 15:31:28 +02:00
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_64: kasan: add interceptors for memset/memmove/memcpy functions
2015-02-13 21:21:41 -08:00
string.h
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
suspend_32.h
x86, gdt, hibernate: Store/load GDT for hibernate path.
2013-05-02 11:27:35 -07:00
suspend_64.h
x86, gdt, hibernate: Store/load GDT for hibernate path.
2013-05-02 11:27:35 -07:00
suspend.h
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
svm.h
UAPI: (Scripted) Disintegrate arch/x86/include/asm
2012-12-14 22:37:13 +00:00
swiotlb.h
x86: enable DMA CMA with swiotlb
2014-06-04 16:53:57 -07:00
switch_to.h
sched/x86_64: Don't save flags on context switch
2014-10-28 11:11:30 +01:00
sync_bitops.h
arch,x86: Convert smp_mb__*()
2014-04-18 14:20:46 +02:00
sys_ia32.h
unify compat fanotify_mark(2), switch to COMPAT_SYSCALL_DEFINE
2013-05-09 13:46:38 -04:00
syscall.h
audit: use uapi/linux/audit.h for AUDIT_ARCH declarations
2014-03-20 10:11:59 -04:00
syscalls.h
x86, asmlinkage: Make various syscalls asmlinkage
2013-08-06 14:18:33 -07:00
sysfb.h
x86: sysfb: move EFI quirks from efifb to sysfb
2013-08-02 16:17:47 -07:00
tce.h
…
thread_info.h
Merge branch 'exec_domain_rip_v2' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/misc
2015-04-15 13:53:55 -07:00
time.h
x86: i8253: Consolidate definitions of global_clock_event
2011-06-09 15:01:40 +02:00
timer.h
Merge branch 'x86-cleanups-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
2014-01-20 12:03:57 -08:00
timex.h
time: move PIT_TICK_RATE to linux/timex.h
2009-06-16 19:47:27 -07:00
tlb.h
x86-32: Fix possible incomplete TLB invalidate with PAE pagetables
2013-04-12 16:56:47 -07:00
tlbflush.h
x86: Store a per-cpu shadow copy of CR4
2015-02-04 12:10:42 +01:00
topology.h
Merge tag 'pci-v3.15-changes' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaas/pci
2014-04-01 15:14:04 -07:00
trace_clock.h
tracing: Format non-nanosec times from tsc clock without a decimal point.
2012-11-13 15:48:40 -05:00
traps.h
x86, traps: Add ist_begin_non_atomic and ist_end_non_atomic
2015-01-02 10:22:46 -08:00
tsc.h
x86, tsc: Fallback to normal calibration if fast MSR calibration fails
2014-02-19 17:12:24 +01:00
uaccess_32.h
x86: Unify copy_to_user() and add size checking to it
2013-10-26 12:27:37 +02:00
uaccess_64.h
x86: clean up/fix 'copy_in_user()' tail zeroing
2015-04-08 14:28:45 -07:00
uaccess.h
x86/uaccess: fix sparse errors
2015-01-13 15:22:59 +02:00
unaligned.h
…
unistd.h
sys_sgetmask/sys_ssetmask: add CONFIG_SGETMASK_SYSCALL
2014-06-04 16:54:14 -07:00
uprobes.h
uprobes/x86: Rename arch_uprobe->def to ->defparam, minor comment updates
2014-06-05 16:21:57 +02:00
user32.h
…
user_32.h
…
user_64.h
…
user.h
UAPI: (Scripted) Convert #include "..." to #include <path/...> in kernel system headers
2012-10-02 18:01:25 +01:00
vdso.h
x86, vdso: Move the vvar area before the vdso text
2014-07-11 16:57:51 -07:00
vga.h
x86, ia64: Move EFI_FB vga_default_device() initialization to pci_vga_fixup()
2014-07-10 16:48:48 -06:00
vgtod.h
x86, vdso: Use asm volatile in __getcpu
2014-12-23 13:05:30 -08:00
virtext.h
x86: Store a per-cpu shadow copy of CR4
2015-02-04 12:10:42 +01:00
vm86.h
UAPI: (Scripted) Disintegrate arch/x86/include/asm
2012-12-14 22:37:13 +00:00
vmx.h
KVM: VMX: Add PML support in VMX
2015-01-30 09:39:54 +01:00
vsyscall.h
x86_64,vsyscall: Make vsyscall emulation configurable
2014-11-03 21:44:57 +01:00
vvar.h
x86,vdso: Use LSL unconditionally for vgetcpu
2014-11-03 13:41:53 +01:00
word-at-a-time.h
word-at-a-time: make the interfaces truly generic
2012-05-26 11:33:40 -07:00
x2apic.h
x86/apic: Factor out default target_cpus() operation
2012-06-06 10:22:17 +02:00
x86_init.h
Revert "PCI: Add x86_msi.msi_mask_irq() and msix_mask_irq()"
2014-11-11 15:14:30 -07:00
xcr.h
…
xor_32.h
x86/xor: Add alternative SSE implementation only prefetching once per 64-byte line
2013-01-25 09:23:50 +01:00
xor_64.h
x86/xor: Add alternative SSE implementation only prefetching once per 64-byte line
2013-01-25 09:23:50 +01:00
xor_avx.h
crypto: xor - Check for osxsave as well as avx in crypto/xor
2013-08-21 21:08:35 +10:00
xor.h
x86/xor: Add alternative SSE implementation only prefetching once per 64-byte line
2013-01-25 09:23:50 +01:00
xsave.h
x86/fpu/xsaves: Fix improper uses of __ex_table
2015-03-05 18:20:36 +01:00