linux/arch/x86/include/asm
Alexander Duyck ea812ca1b0 x86: Align skb w/ start of cacheline on newer core 2/Xeon Arch
x86 architectures can handle unaligned accesses in hardware, and it has
been shown that unaligned DMA accesses can be expensive on Nehalem
architectures.  As such we should overwrite NET_IP_ALIGN to resolve
this issue.

Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Cc: x86@kernel.org
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Acked-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-30 14:34:09 -07:00
..
uv x86, UV: uv_irq.c: Fix all sparse warnings 2010-04-17 10:37:20 +02:00
visws x86: Move pci init function to x86_init 2010-02-19 16:12:29 -08:00
xen xen: move Xen-testing predicates to common header 2009-11-04 08:47:24 -08:00
a.out-core.h hw-breakpoints: Fix broken a.out format dump 2009-11-10 11:23:05 +01:00
a.out.h
acpi.h ACPI: delete the "acpi=ht" boot option 2010-03-14 20:58:38 -04:00
aes.h
agp.h
alternative-asm.h x86-64: Reduce SMP locks table size 2010-04-28 17:15:47 -07:00
alternative.h Merge branch 'core-hweight-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-05-18 09:17:01 -07:00
amd_iommu_proto.h x86/amd-iommu: Fix IOMMU-API initialization for iommu=pt 2010-01-22 17:44:35 +01:00
amd_iommu_types.h Merge branch 'iommu/largepages' into amd-iommu/2.6.35 2010-05-11 17:40:57 +02:00
amd_iommu.h x86/amd-iommu: Update copyright headers 2009-11-27 11:45:49 +01:00
apb_timer.h x86, apbt: Moorestown APB system timer driver 2010-02-24 11:01:21 -08:00
apic.h x86, apic: Allow to use certain functions without APIC built-in support 2010-03-18 17:03:21 +01:00
apicdef.h x86: io-apic: IO-APIC MMIO should not fail on resource insertion 2009-11-16 16:37:10 +01:00
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
bitops.h x86: Add optimized popcnt variants 2010-04-06 15:52:11 -07:00
bitsperlong.h
boot.h x86: Clean up arch/x86/Kconfig* 2010-04-28 17:25:53 -07:00
bootparam.h
bug.h x86: Convert BUG() to use unreachable() 2009-12-05 09:10:12 -08:00
bugs.h
byteorder.h
cache.h x86: Eliminate redundant/contradicting cache line size config options 2009-11-19 04:58:34 +01:00
cacheflush.h Merge branch 'drm-for-2.6.35' of git://git.kernel.org/pub/scm/linux/kernel/git/airlied/drm-2.6 2010-05-21 11:14:52 -07:00
calgary.h x86: Calgary: Convert detect_calgary() to use iommu_init hook 2009-11-10 12:31:15 +01:00
calling.h
checksum_32.h x86: fix csum_ipv6_magic asm memory clobber 2009-10-01 16:11:12 -07:00
checksum_64.h
checksum.h
cmpxchg_32.h x86-32: Allow UP/SMP lock replacement in cmpxchg64 2010-02-25 20:47:03 -08:00
cmpxchg_64.h x86: Generate cmpxchg build failures 2009-10-09 15:57:00 +02:00
cmpxchg.h
compat.h improve sys_newuname() for compat architectures 2010-03-12 15:52:32 -08:00
cpu.h
cpufeature.h x86, cpufeature: Unbreak compile with gcc 3.x 2010-05-27 12:02:00 -07:00
cpumask.h
cputime.h
current.h
debugreg.h x86/debug: Clear reserved bits of DR6 in do_debug() 2010-01-29 02:26:10 +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 x86: Make sure get_user_desc() doesn't sign extend. 2009-11-05 13:22:18 -08:00
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: fix off-by-one error in dma_capable() 2009-12-16 07:20:12 -08:00
dma.h
dmi.h
dwarf2.h x86: Use .cfi_sections for assembly code 2010-05-13 22:15:18 -07:00
e820.h x86, tboot: Add support for S3 memory integrity protection 2010-03-19 13:39:58 -07:00
edac.h
efi.h
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: UV RTC: Rename generic_interrupt to x86_platform_ipi 2009-10-14 18:27:11 +02:00
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 placement of FIX_OHCI1394_BASE 2010-03-16 11:16:27 +01:00
floppy.h
frame.h
ftrace.h
futex.h
gart.h x86: GART: Convert gart_iommu_hole_init() to use iommu_init hook 2009-11-10 12:31:23 +01:00
genapic.h
geode.h cs5535: drop the Geode-specific MFGPT/GPIO code 2009-12-15 08:53:28 -08:00
gpio.h
hardirq.h x86, asm: Introduce and use percpu_inc() 2010-04-28 16:58:49 -07:00
highmem.h x86, paravirt: Remove kmap_atomic_pte paravirt op. 2010-02-27 14:41:35 -08:00
hpet.h x86, hpet: Restrict read back to affected ATI chipsets 2010-04-28 18:14:29 -07:00
hugetlb.h
hw_breakpoint.h hw-breakpoints: Get the number of available registers on boot dynamically 2010-05-01 04:32:14 +02:00
hw_irq.h x86: Handle legacy PIC interrupts on all the cpu's 2010-03-16 06:36:35 +01:00
hypertransport.h
hyperv.h x86: Clean up the hypervisor layer 2010-05-07 17:13:04 -07:00
hypervisor.h x86: Clean up the hypervisor layer 2010-05-07 17:13:04 -07:00
i387.h x86, fpu: Use static_cpu_has() to implement use_xsave() 2010-05-11 17:49:54 -07:00
i8253.h i8253: Convert i8253_lock to raw_spinlock 2010-03-02 10:28:38 +01:00
i8259.h Merge remote branch 'origin/x86/apic' into x86/mrst 2010-02-22 16:25:18 -08:00
ia32_unistd.h
ia32.h
idle.h
inat_types.h
inat.h x86: AVX instruction set decoder support 2009-10-29 08:47:46 +01:00
init.h
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 IPC driver for Intel Mobile Internet Device (MID) platforms 2010-05-17 12:06:07 -04:00
io_apic.h x86, acpi/irq: Define gsi_end when X86_IO_APIC is undefined 2010-05-06 08:17:51 +02:00
io.h x86: Fix 'reservetop=' functionality 2010-04-30 12:19:53 +02:00
ioctl.h
ioctls.h
iomap.h
iommu.h x86: Move iommu_shutdown_noop to x86_init.c 2009-11-15 09:03:10 +01:00
ipcbuf.h
ipi.h
irq_regs.h
irq_remapping.h
irq_vectors.h x86, irq: Use 0x20 for the IRQ_MOVE_CLEANUP_VECTOR instead of 0x1f 2010-01-18 10:59:59 -08:00
irq.h x86, legacy_irq: Remove left over nr_legacy_irqs 2010-02-24 11:01:34 -08:00
irqflags.h
ist.h
k8.h x86, k8: Fix build error when K8_NB is disabled 2010-05-14 11:53:01 -07:00
Kbuild KVM: export <asm/hyperv.h> 2010-03-01 12:36:01 -03:00
kdebug.h
kexec.h
kgdb.h x86,kgdb: Add low level debug hook 2010-05-20 21:04:25 -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: Push potential exception error code on task switches 2010-05-17 12:17:46 +03:00
kvm_host.h KVM: MMU: Segregate shadow pages with different cr0.wp 2010-05-19 11:41:09 +03:00
kvm_para.h x86, paravirt: don't compute pvclock adjustments if we trust the tsc 2010-05-19 11:41:05 +03:00
kvm.h KVM: x86: Add support for saving&restoring debug registers 2010-04-25 12:39:10 +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
local.h local_t: Remove cpu_local_xx macros 2010-01-05 15:34:49 +09:00
mach_timer.h
mach_traps.h
math_emu.h
mc146818rtc.h
mca_dma.h
mca.h
mce.h ACPI, APEI, Generic Hardware Error Source memory error support 2010-05-19 22:41:16 -04:00
microcode.h Revert "x86: ucode-amd: Load ucode-patches once ..." 2010-01-23 06:21:59 +01:00
mman.h
mmconfig.h
mmu_context.h cpumask: use mm_cpumask() wrapper: x86 2009-09-24 09:34:52 +09:30
mmu.h
mmx.h
mmzone_32.h tree-wide: fix assorted typos all over the place 2009-12-04 15:39:55 +01:00
mmzone_64.h x86, numa: Add fixed node size option for numa emulation 2010-02-15 14:34:10 -08:00
mmzone.h
module.h
mpspec_def.h
mpspec.h x86, ioapic: Simplify probe_nr_irqs_gsi. 2010-05-04 13:35:11 -07:00
mrst.h x86, mrst: Add vrtc platform data setup code 2010-02-23 23:15:19 -08:00
msgbuf.h
mshyperv.h x86: Clean up the hypervisor layer 2010-05-07 17:13:04 -07:00
msidef.h
msr-index.h drivers/hwmon/coretemp.c: get TjMax value from MSR 2010-05-25 08:07:07 -07:00
msr.h x86, msr: msrs_alloc/free for CONFIG_SMP=n 2009-12-16 15:36:32 -08:00
mtrr.h
mutex_32.h
mutex_64.h
mutex.h
nmi.h x86, perfctr: Remove unused func avail_to_resrv_perfctr_nmi() 2009-12-28 09:36:46 +01:00
nops.h
numa_32.h
numa_64.h x86, numa: Add fixed node size option for numa emulation 2010-02-15 14:34:10 -08:00
numa.h
numaq.h Merge branch 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-03-07 15:59:39 -08:00
olpc.h x86, olpc: Use pci subarch init for OLPC 2010-02-25 19:26:23 -08:00
page_32_types.h
page_32.h
page_64_types.h
page_64.h
page_types.h x86: Use the generic page_is_ram() 2010-02-01 16:58:17 -08:00
page.h
param.h
paravirt_types.h x86, paravirt: Remove kmap_atomic_pte paravirt op. 2010-02-27 14:41:35 -08:00
paravirt.h x86, paravirt: Remove kmap_atomic_pte paravirt op. 2010-02-27 14:41:35 -08:00
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: Convert pci_config_lock to raw_spinlock 2010-05-11 12:01:09 -07:00
pci-direct.h
pci-functions.h
pci.h pci-dma: add linux/pci-dma.h to linux/pci.h 2010-03-12 15:52:42 -08:00
percpu.h Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial 2010-05-20 09:20:59 -07:00
perf_event_p4.h perf, x86: P4 PMU -- add missing bit in CCCR mask 2010-05-19 09:41:06 +02:00
perf_event.h perf: Enhance perf to allow for guest statistic collection from host 2010-04-19 12:35:33 +03:00
pgalloc.h x86, mm: Allow highmem user page tables to be disabled at boot time 2010-02-25 10:28:19 +01:00
pgtable_32_types.h
pgtable_32.h x86: don't include slab.h from arch/x86/include/asm/pgtable_32.h 2010-03-30 22:02:21 +09:00
pgtable_64_types.h
pgtable_64.h MM: Pass a PTE pointer to update_mmu_cache() rather than the PTE itself 2010-02-20 16:41:46 +00:00
pgtable_types.h
pgtable-2level_types.h
pgtable-2level.h
pgtable-3level_types.h
pgtable-3level.h
pgtable.h x86, mm: is_untracked_pat_range() takes a normal semiclosed range 2009-11-23 17:09:59 -08:00
poll.h
posix_types_32.h
posix_types_64.h
posix_types.h
prctl.h
processor-cyrix.h
processor-flags.h
processor.h x86, kgdb: early trap init for early debug 2010-05-20 21:04:29 -05:00
proto.h Move round_up/down to kernel.h 2010-02-12 09:42:39 -08:00
ptrace-abi.h x86, perf, bts, mm: Delete the never used BTS-ptrace code 2010-03-26 11:33:55 +01:00
ptrace.h x86, perf, bts, mm: Delete the never used BTS-ptrace code 2010-03-26 11:33:55 +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, paravirt: Enable pvclock flags in vcpu_time_info structure 2010-05-19 11:40:59 +03:00
reboot_fixups.h
reboot.h
required-features.h
resource.h
resume-trace.h
rio.h
rtc.h
rwlock.h
rwsem.h x86-64, rwsem: Avoid store forwarding hazard in __downgrade_write 2010-02-13 13:37:56 -08:00
scatterlist.h asm-generic: remove ARCH_HAS_SG_CHAIN in scatterlist.h 2010-05-27 09:12:54 -07:00
seccomp_32.h
seccomp_64.h
seccomp.h
sections.h x86-64: align RODATA kernel section to 2MB with CONFIG_DEBUG_RODATA 2009-10-20 14:46:00 +09:00
segment.h
sembuf.h
serial.h
setup_arch.h
setup.h x86: Move pci init function to x86_init 2010-02-19 16:12:29 -08:00
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 x86, lib: Add wbinvd smp helpers 2010-01-22 16:05:42 -08:00
smpboot_hooks.h
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
srat.h
stackprotector.h
stacktrace.h perf: Drop useless check for ignored frame 2010-01-13 10:09:08 +01:00
stat.h
statfs.h
string_32.h x86: Use __builtin_memset and __builtin_memcpy for memset/memcpy 2009-09-28 16:43:15 -07:00
string_64.h
string.h
suspend_32.h
suspend_64.h
suspend.h
svm.h KVM: x86: Push potential exception error code on task switches 2010-05-17 12:17:46 +03:00
swab.h
swiotlb.h x86: Split swiotlb initialization into two stages 2009-12-15 13:01:57 +01:00
sync_bitops.h
sys_ia32.h Add generic sys_olduname() 2010-03-12 15:52:32 -08:00
syscall.h tracing: Unify arch_syscall_addr() implementations 2010-02-17 13:07:21 +01:00
syscalls.h Add generic sys_olduname() 2010-03-12 15:52:32 -08:00
system_64.h
system.h x86: Align skb w/ start of cacheline on newer core 2/Xeon Arch 2010-06-30 14:34:09 -07:00
tce.h
termbits.h
termios.h
thread_info.h Merge branch 'idle-release' of git://git.kernel.org/pub/scm/linux/kernel/git/lenb/linux-idle-2.6 2010-05-28 16:14:17 -07:00
time.h
timer.h
timex.h
tlb.h
tlbflush.h
topology.h numa: x86_64: use generic percpu var numa_node_id() implementation 2010-05-27 09:12:57 -07:00
trampoline.h x86: Use find_e820() instead of hard coded trampoline address 2009-12-11 09:28:22 +01:00
traps.h x86: Merge simd_math_error() into math_error() 2010-05-03 13:39:29 -07:00
tsc.h
types.h
uaccess_32.h x86: copy_from_user() should not return -EFAULT 2010-01-05 13:45:06 -08:00
uaccess_64.h Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-02-28 10:35:09 -08:00
uaccess.h x86, 64-bit: Move K8 B step iret fixup to fault entry asm 2009-10-12 18:29:46 +02:00
ucontext.h
unaligned.h
unistd_32.h Add generic sys_olduname() 2010-03-12 15:52:32 -08:00
unistd_64.h Add generic sys_olduname() 2010-03-12 15:52:32 -08:00
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
vga.h
vgtod.h
virtext.h
vm86.h
vmi_time.h
vmi.h
vmx.h KVM: VMX: Add definitions for guest and host EFER autoswitch vmcs entries 2010-05-19 11:36:31 +03:00
vsyscall.h
x86_init.h Merge branch 'x86-mrst-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-03-07 15:59:39 -08:00
xcr.h
xor_32.h
xor_64.h
xor.h
xsave.h x86: Introduce 'struct fpu' and related API 2010-05-10 10:48:55 -07:00