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| author | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-03-08 20:21:04 +0000 |
|---|---|---|
| committer | Russell King <rmk+kernel@arm.linux.org.uk> | 2010-03-08 20:21:04 +0000 |
| commit | 988addf82e4c03739375279de73929580a2d4a6a (patch) | |
| tree | 989ae1cd4e264bbad80c65f04480486246e7b9f3 /arch/x86/lib/memset_64.S | |
| parent | 004c1c7096659d352b83047a7593e91d8a30e3c5 (diff) | |
| parent | 25cf84cf377c0aae5dbcf937ea89bc7893db5176 (diff) | |
Merge branch 'origin' into devel-stable
Conflicts:
arch/arm/mach-mx2/devices.c
arch/arm/mach-mx2/devices.h
sound/soc/pxa/pxa-ssp.c
Diffstat (limited to 'arch/x86/lib/memset_64.S')
| -rw-r--r-- | arch/x86/lib/memset_64.S | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S index 2c5948116bd2..e88d3b81644a 100644 --- a/arch/x86/lib/memset_64.S +++ b/arch/x86/lib/memset_64.S @@ -12,9 +12,8 @@ * * rax original destination */ - ALIGN -memset_c: - CFI_STARTPROC + .section .altinstr_replacement, "ax", @progbits +.Lmemset_c: movq %rdi,%r9 movl %edx,%r8d andl $7,%r8d @@ -29,8 +28,8 @@ memset_c: rep stosb movq %r9,%rax ret - CFI_ENDPROC -ENDPROC(memset_c) +.Lmemset_e: + .previous ENTRY(memset) ENTRY(__memset) @@ -118,16 +117,11 @@ ENDPROC(__memset) #include <asm/cpufeature.h> - .section .altinstr_replacement,"ax" -1: .byte 0xeb /* jmp <disp8> */ - .byte (memset_c - memset) - (2f - 1b) /* offset */ -2: - .previous .section .altinstructions,"a" .align 8 .quad memset - .quad 1b + .quad .Lmemset_c .byte X86_FEATURE_REP_GOOD .byte .Lfinal - memset - .byte 2b - 1b + .byte .Lmemset_e - .Lmemset_c .previous |