Ma, Ling fdf4289679 x86, mem: Don't implement forward memmove() as memcpy() ... memmove() allow source and destination address to be overlap, but there is no such limitation for memcpy(). Therefore, explicitly implement memmove() in both the forwards and backward directions, to give us the ability to optimize memcpy(). Signed-off-by: Ma Ling <ling.ma@intel.com> LKML-Reference: <C10D3FB0CD45994C8A51FEC1227CE22F0E483AD86A@shsmsx502.ccr.corp.intel.com> Signed-off-by: H. Peter Anvin <hpa@linux.intel.com>		2010-08-23 14:14:27 -07:00
..
.gitignore
atomic64_32.c	x86-32: Rewrite 32-bit atomic64 functions in assembly	2010-02-25 20:47:30 -08:00
atomic64_386_32.S	x86, asm: Use a lower case name for the end macro in atomic64_386_32.S	2010-08-12 07:04:16 -07:00
atomic64_cx8_32.S	x86-32: Fix atomic64_inc_not_zero return value convention	2010-03-01 11:39:03 -08:00
cache-smp.c	x86, lib: Add wbinvd smp helpers	2010-01-22 16:05:42 -08:00
checksum_32.S
clear_page_64.S	x86, alternatives: Use 16-bit numbers for cpufeature index	2010-07-07 10:36:28 -07:00
cmpxchg.c	x86, asm: Merge cmpxchg_486_u64() and cmpxchg8b_emu()	2010-07-28 17:05:11 -07:00
cmpxchg8b_emu.S
copy_page_64.S	x86, alternatives: Use 16-bit numbers for cpufeature index	2010-07-07 10:36:28 -07:00
copy_user_64.S	x86, alternatives: Fix one more open-coded 8-bit alternative number	2010-07-13 14:56:16 -07:00
copy_user_nocache_64.S
csum-copy_64.S
csum-partial_64.c
csum-wrappers_64.c
delay.c
getuser.S
inat.c
insn.c
iomap_copy_64.S
Makefile	x86, asm: Move cmpxchg emulation code to arch/x86/lib	2010-07-28 16:53:49 -07:00
memcpy_32.c	x86, mem: Don't implement forward memmove() as memcpy()	2010-08-23 14:14:27 -07:00
memcpy_64.S	x86, alternatives: Use 16-bit numbers for cpufeature index	2010-07-07 10:36:28 -07:00
memmove_64.c	x86, mem: Don't implement forward memmove() as memcpy()	2010-08-23 14:14:27 -07:00
memset_64.S	x86, alternatives: Use 16-bit numbers for cpufeature index	2010-07-07 10:36:28 -07:00
mmx_32.c
msr-reg-export.c
msr-reg.S
msr-smp.c
msr.c
putuser.S
rwlock_64.S
rwsem_64.S	Fix the x86_64 implementation of call_rwsem_wait()	2010-05-04 15:24:14 -07:00
semaphore_32.S
string_32.c
strstr_32.c
thunk_32.S
thunk_64.S
usercopy_32.c
usercopy_64.c
x86-opcode-map.txt