Alexander Duyck 1077fa36f2 arch: Add lightweight memory barriers dma_rmb() and dma_wmb() ... There are a number of situations where the mandatory barriers rmb() and wmb() are used to order memory/memory operations in the device drivers and those barriers are much heavier than they actually need to be. For example in the case of PowerPC wmb() calls the heavy-weight sync instruction when for coherent memory operations all that is really needed is an lsync or eieio instruction. This commit adds a coherent only version of the mandatory memory barriers rmb() and wmb(). In most cases this should result in the barrier being the same as the SMP barriers for the SMP case, however in some cases we use a barrier that is somewhere in between rmb() and smp_rmb(). For example on ARM the rmb barriers break down as follows: Barrier Call Explanation --------- -------- ---------------------------------- rmb() dsb() Data synchronization barrier - system dma_rmb() dmb(osh) data memory barrier - outer sharable smp_rmb() dmb(ish) data memory barrier - inner sharable These new barriers are not as safe as the standard rmb() and wmb(). Specifically they do not guarantee ordering between coherent and incoherent memories. The primary use case for these would be to enforce ordering of reads and writes when accessing coherent memory that is shared between the CPU and a device. It may also be noted that there is no dma_mb(). Most architectures don't provide a good mechanism for performing a coherent only full barrier without resorting to the same mechanism used in mb(). As such there isn't much to be gained in trying to define such a function. Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Cc: Michael Ellerman <michael@ellerman.id.au> Cc: Michael Neuling <mikey@neuling.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Geert Uytterhoeven <geert@linux-m68k.org> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Ingo Molnar <mingo@kernel.org> Cc: David Miller <davem@davemloft.net> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Will Deacon <will.deacon@arm.com> Signed-off-by: Alexander Duyck <alexander.h.duyck@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>		2014-12-11 21:15:06 -05:00
..
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	arm: xen: implement multicall hypercall support.	2014-04-24 13:09:46 +01:00
a.out-core.h
acenv.h	ACPICA: Linux: Add support to exclude <asm/acenv.h> inclusion.	2014-07-23 01:10:44 +02:00
acpi.h	ACPI: Don't use acpi_lapic in ACPI core code	2014-07-21 13:50:58 +02:00
agp.h
alternative-asm.h
alternative.h	x86/alternative: Add alternative_input_2 to support alternative with two features and input	2014-05-29 14:24:53 -07:00
amd_nb.h	x86/AMD/NB: Fix amd_set_subcaches() parameter type	2014-01-25 08:50:09 +01:00
apb_timer.h
apic_flat_64.h
apic.h	Merge branch 'x86-apic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-08-13 18:23:32 -06:00
apicdef.h
apm.h
arch_hweight.h
archrandom.h	random: Add arch_has_random[_seed]()	2014-03-19 22:24:08 -04:00
asm-offsets.h
asm.h	kprobes: Introduce NOKPROBE_SYMBOL() macro to maintain kprobes blacklist	2014-04-24 10:02:56 +02:00
atomic64_32.h
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	arch: Add lightweight memory barriers dma_rmb() and dma_wmb()	2014-12-11 21:15:06 -05:00
bios_ebda.h
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
cacheflush.h	x86: mm: Move PAT only functions to mm/pat.c	2014-11-16 18:59:19 +01:00
calgary.h
calling.h	x86_64, entry: Treat regs->ax the same in fastpath and slowpath syscalls	2014-09-08 14:14:08 -07:00
ce4100.h
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
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
context_tracking.h	context_tracking: Move exception handling to generic code	2013-03-07 17:09:25 +01:00
cpu_device_id.h
cpu.h	x86: delete __cpuinit usage from all x86 files	2013-07-14 19:36:56 -04:00
cpufeature.h	x86: Add support for Intel HWP feature detection.	2014-11-12 00:04:37 +01:00
cpumask.h
crash.h	kexec: support for kexec on panic using new system call	2014-08-08 15:57:33 -07:00
current.h
debugreg.h	x86: Replace __get_cpu_var uses	2014-08-26 13:45:49 -04:00
delay.h
desc_defs.h
desc.h	x86, trace: Delete __trace_alloc_intr_gate()	2013-11-08 14:15:47 -08:00
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
dma-mapping.h	dma-debug: New interfaces to debug dma mapping errors	2012-10-24 17:06:43 +02:00
dma.h
dmi.h	firmware/dmi_scan: generalize for use by other archs	2014-01-23 16:36:57 -08:00
dwarf2.h
e820.h	x86: avoid remapping data in parse_setup_data()	2013-08-13 23:29:19 -07:00
edac.h
efi.h	efi/x86: Move x86 back to libstub	2014-11-11 22:23:11 +00:00
elf.h	x86: Reject x32 executables if x32 ABI not supported	2014-10-08 11:17:42 +02:00
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
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: Change __thread_fpu_begin() to use use_eager_fpu()	2014-09-02 14:51:15 -07:00
frame.h
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
genapic.h
geode.h
gpio.h
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	UAPI: (Scripted) Disintegrate arch/x86/include/asm	2012-12-14 22:37:13 +00:00
hw_irq.h	x86/irq: Clean up VECTOR_UNDEFINED and VECTOR_RETRIGGERED definition	2014-04-14 13:42:05 +02:00
hypertransport.h
hypervisor.h	x86: Correctly detect hypervisor	2013-08-05 06:35:33 -07:00
i387.h
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
ia32.h	x86: switch to generic old sigaction	2013-02-03 18:16:27 -05:00
idle.h
inat_types.h
inat.h
init.h	x86, 64bit, mm: Add generic kernel/ident mapping helper	2013-01-29 15:12:25 -08:00
insn.h	x86: Remove arbitrary instruction size limit in instruction decoder	2014-11-18 00:58:52 +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
intel-mid.h	x86, intel-mid: Add Merrifield platform support	2014-01-15 14:38:58 -08:00
io_apic.h	x86, irq: Fix build error caused by 9eabc99a63	2014-09-01 10:12:03 +02:00
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
iommu_table.h
iommu.h
iosf_mbi.h	x86, iosf: Added Quark MBI identifiers	2014-05-09 14:57:08 -07:00
ipi.h
irq_regs.h
irq_remapping.h	iommu: dmar: Provide arch specific irq allocation	2014-05-16 14:05:19 +02:00
irq_vectors.h	KVM: VMX: Register a new IPI for posted interrupt	2013-04-16 16:32:39 -03:00
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_64/entry/xen: Do not invoke espfix64 on Xen	2014-07-28 15:25:40 -07:00
ist.h	UAPI: (Scripted) Disintegrate arch/x86/include/asm	2012-12-14 22:37:13 +00:00
jump_label.h	compiler/gcc4: Add quirk for 'asm goto' miscompilation bug	2013-10-11 07:39:14 +02:00
kbdleds.h
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
kmap_types.h
kmemcheck.h
kprobes.h	kprobes/x86: Remove stale ARCH_SUPPORTS_KPROBES_ON_FTRACE define	2014-10-17 07:18:34 +02:00
kvm_emulate.h	KVM: emulate: put pointers in the fetch_cache	2014-07-11 09:14:03 +02:00
kvm_guest.h	x86: kvm guest: pvclock vsyscall support	2012-11-27 23:29:10 -02:00
kvm_host.h	KVM: x86: Prevent host from panicking on shared MSR writes.	2014-10-24 13:21:08 +02:00
kvm_para.h	x86: kvm: use alternatives for VMCALL vs. VMMCALL if kernel text is read-only	2014-09-24 14:07:57 +02:00
lguest_hcall.h
lguest.h	lguest: map Switcher below fixmap.	2013-04-22 15:45:03 +09:30
linkage.h	ix86: Tighten asmlinkage_protect() constraints	2013-01-24 11:25:59 +01:00
local64.h
local.h	x86, bitops: Correct the assembly constraints to testing bitops	2013-12-04 14:31:28 -08:00
mach_timer.h
mach_traps.h
math_emu.h
mc146818rtc.h	x86: Simplify __HAVE_ARCH_CMPXCHG tests	2014-07-11 17:28:51 -07:00
mce.h	x86, mce, severity: Extend the the mce_severity mechanism to handle UCNA/DEFERRED error	2014-11-19 10:55:43 -08:00
microcode_amd.h	x86, microcode: Reload microcode on resume	2014-12-06 13:03:03 +01:00
microcode_intel.h	x86, microcode: Reload microcode on resume	2014-12-06 13:03:03 +01:00
microcode.h	x86, microcode: Reload microcode on resume	2014-12-06 13:03:03 +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	Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-10 12:09:26 -08:00
mmu.h	x86, vdso: Reimplement vdso.so preparation in build-time C	2014-05-05 13:18:51 -07:00
mmx.h
mmzone_32.h	x86, platforms: Remove NUMAQ	2014-02-27 08:07:39 -08:00
mmzone_64.h
mmzone.h
module.h	x86, 386 removal: Remove CONFIG_M386 from Kconfig	2012-11-29 13:23:01 -08:00
mpspec_def.h
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
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
mwait.h	x86, cpufeature: Convert more "features" to bugs	2014-06-18 15:27:04 -07:00
nmi.h	x86/nmi: Push duration printk() to irq context	2014-02-09 13:17:22 +01:00
nops.h
numa_32.h
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
olpc.h
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	x86_64, traps: Stop using IST for #SS	2014-11-23 13:56:19 -08:00
page_64.h	x86_64,vsyscall: Make vsyscall emulation configurable	2014-11-03 21:44:57 +01:00
page_types.h	x86: revert wrong memblock current limit setting	2014-01-27 21:02:38 -08:00
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, asmlinkage, paravirt: Don't rely on local assembler labels	2014-01-29 22:17:17 -08:00
paravirt.h	x86: Cleanly separate use of asm-generic/mm_hooks.h	2014-11-19 11:54:13 +01:00
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
pci_x86.h	PCI changes for the v3.9 merge window:	2013-02-25 21:18:18 -08:00
pci-direct.h
pci-functions.h
pci.h	PCI: Turn pcibios_penalize_isa_irq() into a weak function	2014-05-27 16:23:58 -06:00
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, mm: enable split page table lock for PMD level	2013-11-15 09:32:15 +09:00
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, ptdump: Add section for EFI runtime services	2014-11-11 22:28:57 +00:00
pgtable_64.h	Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-10-14 02:22:41 +02:00
pgtable_types.h	x86: Enable PAT to use cache mode translation tables	2014-11-16 11:04:26 +01:00
pgtable-2level_types.h
pgtable-2level.h	mm: x86 pgtable: require X86_64 for soft-dirty tracker	2014-06-04 16:54:05 -07:00
pgtable-3level_types.h
pgtable-3level.h	mm: save soft-dirty bits on file pages	2013-08-13 17:57:48 -07:00
pgtable.h	Merge branch 'akpm' (patchbomb from Andrew)	2014-12-10 18:34:42 -08:00
platform_sst_audio.h	ASoC: Intel: mrfld: Define sst_res_info for acpi	2014-10-27 18:02:38 +00:00
pmc_atom.h	x86/pmc_atom: Expose PMC device state and platform sleep state	2014-07-25 14:12:14 -07:00
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
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 'x86-vdso-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-10 14:24:20 -08:00
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: Split syscall_trace_enter into two phases	2014-09-08 14:14:03 -07:00
pvclock-abi.h
pvclock.h	pvclock: detect watchdog reset at pvclock read	2013-11-06 09:48:43 +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
required-features.h	x86: Require MOVBE feature in cpuid when we use it	2013-01-28 16:59:55 -08:00
resume-trace.h
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_32.h
seccomp_64.h
seccomp.h
sections.h
segment.h	x86, trace: Register exception handler to trace IDT	2013-11-08 14:15:45 -08:00
serial.h	x86/tty/serial/8250: Clean up the asm/serial.h include file a bit	2014-09-06 10:20:55 +02:00
setup_arch.h
setup.h	x86, espfix: Move espfix definitions into a separate header file	2014-05-01 14:16:15 -07:00
shmparam.h
sigcontext.h	UAPI: (Scripted) Disintegrate arch/x86/include/asm	2012-12-14 22:37:13 +00:00
sigframe.h
sighandling.h	x86/signals: Propagate RF EFLAGS bit through the signal restore call	2013-05-28 08:46:50 +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
smp.h	x86/core, x86/xen/smp: Use 'die_complete' completion when taking CPU down	2014-11-10 11:16:40 +01:00
smpboot_hooks.h	x86, apic: Replace trampoline physical addresses with defaults	2014-07-31 08:05:41 -07:00
sparsemem.h
special_insns.h	x86: Add support for the clflushopt instruction	2014-02-27 08:23:28 -08:00
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	Merge branch 'core-locking-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-12-09 19:59:22 -08:00
sta2x11.h
stackprotector.h
stacktrace.h
string_32.h
string_64.h
string.h
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
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	uprobes, x86: Fix _TIF_UPROBE vs _TIF_NOTIFY_RESUME	2014-11-23 14:25:28 -08:00
time.h
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
tlb.h	x86-32: Fix possible incomplete TLB invalidate with PAE pagetables	2013-04-12 16:56:47 -07:00
tlbflush.h	mm, x86: Account for TLB flushes only when debugging	2014-01-25 09:10:41 +01:00
topology.h	PCI changes for the v3.15 merge window:	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_64, traps: Stop using IST for #SS	2014-11-23 13:56:19 -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, sparse: Do not force removal of __user when calling copy_to/from_user_nocheck()	2014-01-04 13:54:50 -08:00
uaccess.h	Merge branch 'x86/mpx' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-01-20 14:46:32 -08:00
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
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 LSL unconditionally for vgetcpu	2014-11-03 13:41:53 +01:00
virtext.h
vm86.h	UAPI: (Scripted) Disintegrate arch/x86/include/asm	2012-12-14 22:37:13 +00:00
vmx.h	KVM: nVMX: Fix returned value of MSR_IA32_VMX_PROCBASED_CTLS	2014-06-19 12:52:12 +02:00
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
x2apic.h
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, xsave: Add forgotten inline annotation	2014-06-18 15:19:59 -07:00