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057e05c1d6
linux/arch/x86
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Fenghua Yu 057e05c1d6 x86, mem: memmove_64.S: Optimize memmove by enhanced REP MOVSB/STOSB 
Support memmove() by enhanced rep movsb. On processors supporting enhanced
REP MOVSB/STOSB, the alternative memmove() function using enhanced rep movsb
overrides the original function.

The patch doesn't change the backward memmove case to use enhanced rep
movsb.

Signed-off-by: Fenghua Yu <fenghua.yu@intel.com>
Link: http://lkml.kernel.org/r/1305671358-14478-9-git-send-email-fenghua.yu@intel.com
Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>
2011-05-17 15:40:30 -07:00
..
boot x86, setup: When probing memory with e801, use ax/bx as a pair 2011-04-25 14:52:37 -07:00
configs defconfig reduction 2010-08-14 22:26:53 +02:00
crypto crypto: aesni-intel - fixed problem with packets that are not multiple of 64bytes 2011-03-27 10:29:39 +08:00
ia32 x86: mark associated mm when running a task in 32 bit compatibility mode 2011-03-23 16:36:53 -04:00
include/asm x86, alternative: Add altinstruction_entry macro 2011-05-17 15:40:25 -07:00
kernel x86, alternative, doc: Add comment for applying alternatives order 2011-05-17 15:40:25 -07:00
kvm KVM: move and fix substitue search for missing CPUID entries 2011-04-06 13:15:56 +03:00
lguest x86: Fix common misspellings 2011-03-18 10:39:30 +01:00
lib x86, mem: memmove_64.S: Optimize memmove by enhanced REP MOVSB/STOSB 2011-05-17 15:40:30 -07:00
math-emu x86, fpu: Unbreak FPU emulation 2010-05-10 13:37:16 -07:00
mm x86, NUMA: Fix empty memblk detection in numa_cleanup_meminfo() 2011-05-01 19:15:11 +02:00
oprofile Merge branch 'core' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile into perf/urgent 2011-03-29 09:32:28 +02:00
pci Merge branch 'linux-next' of git://git.kernel.org/pub/scm/linux/kernel/git/jbarnes/pci-2.6 2011-03-18 10:56:44 -07:00
platform x86: ce4100: Configure IOAPIC pins for USB and SATA to level type 2011-04-28 11:38:30 +02:00
power x86, tsc, sched: Recompute cyc2ns_offset's during resume from sleep states 2010-08-20 14:59:02 +02:00
tools
vdso mm: arch: rename in_gate_area_no_task to in_gate_area_no_mm 2011-03-23 16:36:55 -04:00
video
xen xen: mask_rw_pte mark RO all pagetable pages up to pgt_buf_top 2011-05-02 16:33:52 -04:00
.gitignore
Kbuild x86: Add platform directory 2010-10-27 14:30:01 +02:00
Kconfig Merge branch 'syscore' of git://git.kernel.org/pub/scm/linux/kernel/git/rafael/suspend-2.6 2011-03-25 21:07:59 -07:00
Kconfig.cpu x86: Fix common misspellings 2011-03-18 10:39:30 +01:00
Kconfig.debug kconfig: rename CONFIG_EMBEDDED to CONFIG_EXPERT 2011-01-20 17:02:05 -08:00
Makefile Merge branch 'x86-asm-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip 2010-10-21 13:06:00 -07:00
Makefile_32.cpu jump label: Add work around to i386 gcc asm goto bug 2010-10-29 14:45:29 -04:00