Roland Dreier dbee8a0aff x86: remove 32-bit versions of readq()/writeq() ...

The presense of a writeq() implementation on 32-bit x86 that splits the
64-bit write into two 32-bit writes turns out to break the mpt2sas driver
(and in general is risky for drivers as was discussed in
<http://lkml.kernel.org/r/adaab6c1h7c.fsf@cisco.com>).  To fix this,
revert 2c5643b1c5 ("x86: provide readq()/writeq() on 32-bit too") and
follow-on cleanups.

This unfortunately leads to pushing non-atomic definitions of readq() and
write() to various x86-only drivers that in the meantime started using the
definitions in the x86 version of <asm/io.h>.  However as discussed
exhaustively, this is actually the right thing to do, because the right
way to split a 64-bit transaction is hardware dependent and therefore
belongs in the hardware driver (eg mpt2sas needs a spinlock to make sure
no other accesses occur in between the two halves of the access).

Build tested on 32- and 64-bit x86 allmodconfig.

Link: http://lkml.kernel.org/r/x86-32-writeq-is-broken@mdm.bga.com
Acked-by: Hitoshi Mitake <h.mitake@gmail.com>
Cc: Kashyap Desai <Kashyap.Desai@lsi.com>
Cc: Len Brown <lenb@kernel.org>
Cc: Ravi Anand <ravi.anand@qlogic.com>
Cc: Vikas Chaudhary <vikas.chaudhary@qlogic.com>
Cc: Matthew Garrett <mjg@redhat.com>
Cc: Jason Uhlenkott <juhlenko@akamai.com>
Acked-by: James Bottomley <James.Bottomley@parallels.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Roland Dreier <roland@purestorage.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

2011-05-25 08:39:44 -07:00

..

uv

x86: Fix UV BAU for non-consecutive nasids

2011-05-12 23:45:42 +02:00

visws

x86: Move pci init function to x86_init

2010-02-19 16:12:29 -08:00

xen

xen/p2m/m2p/gnttab: Support GNTMAP_host_map in the M2P override.

2011-04-18 11:10:27 -04:00

a.out-core.h

…

a.out.h

…

acpi.h

x86, NUMA: trivial cleanups

2011-05-02 14:18:52 +02:00

aes.h

…

agp.h

…

alternative-asm.h

x86, alternative: Add altinstruction_entry macro

2011-05-17 15:40:25 -07:00

alternative.h

Merge branch 'x86-cpu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-05-19 17:55:12 -07:00

amd_iommu_proto.h

x86/amd-iommu: Use threaded interupt handler

2011-05-10 11:07:58 +02:00

amd_iommu_types.h

Merge branches 'dma-debug/next', 'amd-iommu/command-cleanups', 'amd-iommu/ats' and 'amd-iommu/extended-features' into iommu/2.6.40

2011-05-10 10:25:23 +02:00

amd_iommu.h

Merge branch 'x86-iommu-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-10-21 14:23:48 -07:00

amd_nb.h

x86, NUMA: trivial cleanups

2011-05-02 14:18:52 +02:00

apb_timer.h

x86, cleanup: Remove obsolete boot_cpu_id variable

2010-08-12 14:01:38 -07:00

apic.h

x86, apic: Make apic drivers static

2011-05-22 11:48:04 +02:00

apicdef.h

x86, apic: Fix spurious error interrupts triggering on all non-boot APs

2011-05-16 13:48:25 +02:00

apm.h

…

arch_hweight.h

x86, hweight: Use a 32-bit popcnt for __arch_hweight32()

2010-05-17 15:17:16 -07:00

asm-offsets.h

kbuild: move asm-offsets.h to include/generated

2009-12-12 13:08:14 +01:00

asm.h

…

atomic64_32.h

x86-32: Rewrite 32-bit atomic64 functions in assembly

2010-02-25 20:47:30 -08:00

atomic64_64.h

Merge branch 'x86-atomic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-05-18 08:40:05 -07:00

atomic.h

Merge branch 'x86-atomic-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2010-05-18 08:40:05 -07:00

auxvec.h

…

bios_ebda.h

x86: Better comments for get_bios_ebda()

2011-04-29 14:13:15 -07:00

bitops.h

bitops: remove minix bitops from asm/bitops.h

2011-03-23 19:46:22 -07:00

bitsperlong.h

…

boot.h

x86: support XZ-compressed kernel

2011-01-13 08:03:25 -08:00

bootparam.h

x86: Add device tree support

2011-02-23 22:27:52 +01:00

bug.h

x86: Convert BUG() to use unreachable()

2009-12-05 09:10:12 -08:00

bugs.h

…

byteorder.h

…

cache.h

Rename .data.read_mostly to .data..read_mostly.

2010-03-03 11:26:00 +01:00

cacheflush.h

x86: Fix common misspellings

2011-03-18 10:39:30 +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: Fix CFI macro invocations to deal with shortcomings in gas

2010-10-19 14:28:02 -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

…

checksum_64.h

…

checksum.h

…

cmpxchg_32.h

x86, asm: Merge cmpxchg_486_u64() and cmpxchg8b_emu()

2010-07-28 17:05:11 -07:00

cmpxchg_64.h

x86, asm: Clean up and simplify <asm/cmpxchg.h>

2010-07-28 15:24:09 -07:00

cmpxchg.h

…

compat.h

compat: Make compat_alloc_user_space() incorporate the access_ok()

2010-09-14 16:08:45 -07:00

cpu.h

x86: Fix mwait_usable section mismatch

2011-02-14 12:08:28 +01:00

cpufeature.h

Merge branch 'x86-smep-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-05-19 18:10:17 -07:00

cpumask.h

…

cputime.h

…

current.h

…

debugreg.h

x86: Use this_cpu_ops to optimize code

2010-12-30 12:20:28 +01:00

delay.h

…

desc_defs.h

tree-wide: fix assorted typos all over the place

2009-12-04 15:39:55 +01:00

desc.h

…

device.h

x86/amd-iommu: Use dev->arch->iommu to store iommu related information

2009-11-27 14:20:32 +01:00

div64.h

…

dma-mapping.h

dma-mapping: remove dma_is_consistent API

2010-08-11 08:59:21 -07:00

dma.h

x86, NUMA: Enable emulation on 32bit too

2011-05-02 17:24:48 +02:00

dmi.h

…

dwarf2.h

x86: Use {push,pop}{l,q}_cfi in more places

2010-09-03 08:14:11 +02:00

e820.h

x86: e820: Remove conditional early mapping in parse_e820_ext

2011-02-23 22:27:52 +01:00

edac.h

…

efi.h

x86, efi: Consolidate EFI nx control

2011-05-09 12:14:29 -07:00

elf.h

x86: ELF_PLAT_INIT() shouldn't worry about TIF_IA32

2010-02-16 08:51:49 -08:00

emergency-restart.h

…

entry_arch.h

x86: Allocate 32 tlb_invalidate_interrupt handler stubs

2011-02-14 13:03:08 +01:00

errno.h

…

fb.h

x86-64: Allow fbdev primary video code

2010-02-16 21:22:26 -08:00

fcntl.h

…

fixmap.h

x86: Fix Moorestown VRTC fixmap placement

2011-01-11 12:46:16 +01:00

floppy.h

…

frame.h

x86: Use {push,pop}_cfi in more places

2011-02-28 18:06:22 +01:00

ftrace.h

ftrace/x86: mcount offset calculation

2011-05-16 14:55:57 -04:00

futex.h

futex: Sanitize futex ops argument types

2011-03-11 12:23:31 +01:00

gart.h

x86, gart: Set DISTLBWALKPRB bit always

2011-04-18 09:26:48 -07:00

genapic.h

…

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

irq_work: Add generic hardirq context callbacks

2010-10-18 19:58:50 +02:00

highmem.h

mm: stack based kmap_atomic()

2010-10-26 16:52:08 -07:00

hpet.h

x86: ioapic/hpet: Convert to new chip functions

2010-10-12 16:53:37 +02:00

hugetlb.h

…

hw_breakpoint.h

x86: Fix instruction breakpoint encoding

2010-09-17 03:24:13 +02:00

hw_irq.h

x86: Allocate 32 tlb_invalidate_interrupt handler stubs

2011-02-14 13:03:08 +01:00

hypertransport.h

…

hyperv.h

x86: Clean up the hypervisor layer

2010-05-07 17:13:04 -07:00

hypervisor.h

xen: HVM X2APIC support

2011-01-07 10:03:50 -05:00

i387.h

x86-32, fpu: Fix FPU exception handling on non-SSE systems

2011-04-06 16:53:01 -07:00

i8253.h

clocksource: convert x86 to generic i8253 clocksource

2011-05-14 10:29:48 +01:00

i8259.h

x86: i8259: Convert to new irq_chip functions

2010-10-12 16:53:36 +02:00

ia32_unistd.h

…

ia32.h

…

idle.h

…

inat_types.h

…

inat.h

…

init.h

x86: Rename e820_table_* to pgt_buf_*

2011-02-24 14:52:18 +01:00

insn.h

x86: Move MAX_INSN_SIZE into asm/insn.h

2010-03-10 13:23:34 +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

Remove indirect read write api support.

2010-08-03 09:50:30 -04:00

io_apic.h

x86, ioapic: Consolidate gsi routing info into 'struct ioapic'

2011-05-20 13:41:01 +02:00

io.h

x86: remove 32-bit versions of readq()/writeq()

2011-05-25 08:39:44 -07:00

ioctl.h

…

ioctls.h

…

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

…

ipcbuf.h

…

ipi.h

x86: Make default_send_IPI_mask_sequence/allbutself_logical() 32bit only

2011-01-28 14:54:05 +01:00

irq_controller.h

x86: dtb: Add irq domain abstraction

2011-02-23 22:27:53 +01:00

irq_regs.h

…

irq_remapping.h

x86: Speed up the irq_remapped check in hot pathes

2010-10-12 16:53:42 +02:00

irq_vectors.h

x86: Work around old gas bug

2011-03-03 12:47:08 +01:00

irq.h

x86: Add device tree support

2011-02-23 22:27:52 +01:00

irqflags.h

Fix IRQ flag handling naming

2010-10-07 14:08:55 +01:00

ist.h

…

jump_label.h

jump label: Add _ASM_ALIGN for x86 and x86_64

2011-04-04 13:42:51 -04:00

Kbuild

archs: replace unifdef-y with header-y

2010-08-14 22:26:51 +02:00

kdebug.h

x86, dumpstack: Correct stack dump info when frame pointer is available

2011-03-18 10:51:42 +01:00

kexec.h

…

kgdb.h

kgdb,x86: Individual register get/set for x86

2010-08-05 09:22:20 -05:00

kmap_types.h

…

kmemcheck.h

…

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: consolidate segment accessors

2011-05-22 08:47:39 -04:00

kvm_host.h

KVM: VMX: Cache vmcs segment fields

2011-05-22 08:47:45 -04:00

kvm_para.h

KVM: x86: Add missing inline tag to kvm_read_and_reset_pf_reason

2011-01-12 11:23:27 +02:00

kvm.h

KVM: x86: XSAVE/XRSTOR live migration support

2010-08-01 10:46:37 +03:00

ldt.h

…

lguest_hcall.h

lguest: stop using KVM hypercall mechanism

2010-04-14 21:43:56 +09:30

lguest.h

…

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

local_t: Remove cpu_local_xx macros

2010-01-05 15:34:49 +09:00

mach_timer.h

…

mach_traps.h

x86, NMI: Add NMI symbol constants and rename memory parity to PCI SERR

2011-01-07 15:08:51 +01:00

math_emu.h

…

mc146818rtc.h

…

mca_dma.h

…

mca.h

…

mce.h

x86, mce: Drop the default decoding notifier

2011-04-21 11:35:10 +02:00

memblock.h

x86-32, memblock: Make add_highpages honor early reserved ranges

2010-10-05 21:44:35 -07:00

microcode.h

x86, microcode, AMD: Cleanup code a bit

2010-11-10 14:54:54 +01:00

mman.h

…

mmconfig.h

…

mmu_context.h

x86, mm: avoid possible bogus tlb entries by clearing prev mm_cpumask after switching mm

2011-02-03 13:32:39 -08:00

mmu.h

x86: add context tag to mark mm when running a task in 32-bit compatibility mode

2011-03-23 16:36:52 -04:00

mmx.h

…

mmzone_32.h

x86-32, NUMA: Replace srat_32.c with srat.c

2011-05-02 14:18:53 +02:00

mmzone_64.h

x86-64, NUMA: Remove custom phys_to_nid() implementation

2011-04-01 11:15:12 +02:00

mmzone.h

…

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: mrst: Add vrtc driver which serves as a wall clock device

2010-11-11 11:34:27 +01:00

msgbuf.h

…

mshyperv.h

x86: Clean up the hypervisor layer

2010-05-07 17:13:04 -07:00

msidef.h

…

msr-index.h

KVM: SVM: Implement infrastructure for TSC_RATE_MSR

2011-05-11 07:57:04 -04:00

msr.h

x86, gcc-4.6: Avoid unused by set variables in rdmsr

2010-07-20 15:38:18 -07:00

mtrr.h

…

mutex_32.h

…

mutex_64.h

…

mutex.h

…

mwait.h

x86, mwait: Move mwait constants to a common header file

2010-09-17 15:36:40 -07:00

nmi.h

x86: Fix common misspellings

2011-03-18 10:39:30 +01:00

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: Fix common misspellings

2011-03-18 10:39:30 +01:00

page_32_types.h

x86: Remove CONFIG_4KSTACKS

2010-06-29 12:12:59 +02:00

page_32.h

…

page_64_types.h

…

page_64.h

…

page_types.h

x86-64, NUMA: Revert NUMA affine page table allocation

2011-03-04 10:26:36 +01:00

page.h

x86: Document __phys_reloc_hide() usage in __pa_symbol()

2010-08-11 08:43:49 +02:00

param.h

…

paravirt_types.h

thp: add pmd paravirt ops

2011-01-13 17:32:39 -08:00

paravirt.h

thp: fix PARAVIRT x86 32bit noPAE

2011-01-26 10:49:57 +10:00

parport.h

…

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

x86/PCI: Clean up pci_cache_line_size

2010-10-18 10:49:30 -04:00

pci-direct.h

…

pci-functions.h

…

pci.h

x86/PCI: Remove dma32_reserve_bootmem

2011-05-10 15:43:32 -07:00

percpu.h

Merge branch 'for-2.6.40' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu

2011-05-24 11:53:42 -07:00

perf_event_p4.h

x86: Fix common misspellings

2011-03-18 10:39:30 +01:00

perf_event.h

perf, arch: Cleanup perf-pmu init vs lockup-detector

2010-11-26 15:14:56 +01:00

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

…

pgtable_64.h

thp: add x86 32bit support

2011-01-13 17:32:44 -08:00

pgtable_types.h

x86,xen: introduce x86_init.mapping.pagetable_reserve

2011-05-12 13:05:04 -04:00

pgtable-2level_types.h

…

pgtable-2level.h

thp: add x86 32bit support

2011-01-13 17:32:44 -08:00

pgtable-3level_types.h

…

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

thp: don't allow transparent hugepage support without PSE

2011-01-13 17:32:45 -08:00

poll.h

…

posix_types_32.h

…

posix_types_64.h

…

posix_types.h

…

prctl.h

…

probe_roms.h

x86: Introduce pci_map_biosrom()

2011-03-15 15:34:15 -07:00

processor-cyrix.h

…

processor-flags.h

x86, cpu: Add SMEP CPU feature in CR4

2011-05-17 21:06:42 -07:00

processor.h

x86: Move llc_shared_map out of cpu_info

2011-01-26 08:44:49 +01:00

prom.h

x86: dt: Cleanup local apic setup

2011-02-25 16:18:52 +01:00

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: Fix common misspellings

2011-03-18 10:39:30 +01:00

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

x86/pvclock: Zero last_value on resume

2010-11-28 09:33:20 +01:00

reboot_fixups.h

…

reboot.h

x86, reboot: Move the real-mode reboot code to an assembly file

2011-02-17 21:05:34 -08:00

required-features.h

x86, cpu: Support the features flags in new CPUID leaf 7

2010-07-07 17:29:18 -07:00

resource.h

…

resume-trace.h

…

rio.h

…

rtc.h

…

rwlock.h

…

rwsem.h

rwsem: Move duplicate function prototypes to linux/rwsem.h

2011-01-27 12:30:39 +01:00

scatterlist.h

remove needless ISA_DMA_THRESHOLD

2010-08-07 18:15:50 +02:00

seccomp_32.h

…

seccomp_64.h

…

seccomp.h

…

sections.h

…

segment.h

x86: Make the GDT_ENTRY() macro in <asm/segment.h> safe for assembly

2011-02-17 21:05:13 -08:00

sembuf.h

…

serial.h

…

setup_arch.h

…

setup.h

Merge branch 'x86-platform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-05-19 18:08:06 -07:00

shmbuf.h

…

shmparam.h

…

sigcontext32.h

…

sigcontext.h

tree-wide: fix misspelling of "definition" in comments

2009-12-04 23:41:47 +01:00

sigframe.h

…

siginfo.h

…

signal.h

…

smp.h

Merge branch 'x86-mm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip

2011-03-15 19:49:10 -07:00

smpboot_hooks.h

x86: Use u32 instead of long to set reset vector back to 0

2011-02-28 16:22:18 +01:00

socket.h

…

sockios.h

…

sparsemem.h

…

spinlock_types.h

locking: Convert raw_rwlock to arch_rwlock

2009-12-14 23:55:32 +01:00

spinlock.h

locking: Convert raw_rwlock functions to arch_rwlock

2009-12-14 23:55:32 +01:00

stackprotector.h

…

stacktrace.h

x86: Remove warning and warning_symbol from struct stacktrace_ops

2011-05-12 15:31:28 +02:00

stat.h

…

statfs.h

…

string_32.h

…

string_64.h

…

string.h

…

suspend_32.h

PM / x86: Save/restore MISC_ENABLE register

2010-06-08 00:32:49 +02:00

suspend_64.h

PM / x86: Save/restore MISC_ENABLE register

2010-06-08 00:32:49 +02:00

suspend.h

…

svm.h

KVM: SVM: copy instruction bytes from VMCB

2011-01-12 11:31:07 +02:00

swab.h

…

swiotlb.h

x86, swiotlb: Simplify SWIOTLB pci_swiotlb_detect routine.

2010-08-26 15:13:29 -07:00

sync_bitops.h

…

sys_ia32.h

Mark arguments to certain syscalls as being const

2010-08-13 16:53:13 -07:00

syscall.h

tracing: Unify arch_syscall_addr() implementations

2010-02-17 13:07:21 +01:00

syscalls.h

Make do_execve() take a const filename pointer

2010-08-17 18:07:43 -07:00

system.h

x86: Demacro CONFIG_PARAVIRT cpu accessors

2011-04-24 13:20:36 +02:00

tce.h

…

termbits.h

…

termios.h

…

thread_info.h

mm: NUMA aware alloc_thread_info_node()

2011-03-22 17:44:01 -07:00

time.h

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timer.h

x86, nmi_watchdog: Remove all stub function calls from old nmi_watchdog

2010-11-18 09:08:23 +01:00

timex.h

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tlb.h

…

tlbflush.h

x86-32, mm: Add an initial page table for core bootstrapping

2010-10-20 14:23:55 -07:00

topology.h

x86, NUMA: Make 32bit use common NUMA init path

2011-05-02 17:24:48 +02:00

trampoline.h

x86, trampoline: Use the unified trampoline setup for ACPI wakeup

2011-02-17 21:05:06 -08:00

traps.h

KVM: Handle async PF in a guest.

2011-01-12 11:23:16 +02:00

tsc.h

x86: Fix common misspellings

2011-03-18 10:39:30 +01:00

types.h

remove dma64_addr_t

2011-03-23 19:47:18 -07:00

uaccess_32.h

sanitize <linux/prefetch.h> usage

2011-05-20 12:50:29 -07:00

uaccess_64.h

sanitize <linux/prefetch.h> usage

2011-05-20 12:50:29 -07:00

uaccess.h

sanitize <linux/prefetch.h> usage

2011-05-20 12:50:29 -07:00

ucontext.h

…

unaligned.h

…

unistd_32.h

net: Add sendmmsg socket system call

2011-05-05 11:10:14 -07:00

unistd_64.h

net: Add sendmmsg socket system call

2011-05-05 11:10:14 -07:00

unistd.h

…

user32.h

…

user_32.h

…

user_64.h

…

user.h

x86, ptrace: regset extensions to support xstate

2010-02-11 15:08:17 -08:00

vdso.h

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vga.h

…

vgtod.h

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virtext.h

…

vm86.h

…

vmx.h

KVM: VMX: Add definitions for more vm entry/exit control bits

2011-01-12 11:31:08 +02:00

vsyscall.h

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x2apic.h

x86, x2apic: Move the common bits to x2apic.h

2011-05-20 13:41:11 +02:00

x86_init.h

x86,xen: introduce x86_init.mapping.pagetable_reserve

2011-05-12 13:05:04 -04:00

xcr.h

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xor_32.h

…

xor_64.h

…

xor.h

…

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