diff options
| author | Ingo Molnar <mingo@kernel.org> | 2015-03-04 06:35:43 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2015-03-04 06:35:43 +0100 |
| commit | d2c032e3dc58137a7261a7824d3acce435db1d66 (patch) | |
| tree | 7eea1c7c6103eefe879f07472eec99b3c41eb792 /arch/x86/lib | |
| parent | 7e8e385aaf6ed5b64b5d9108081cfcdcdd021b78 (diff) | |
| parent | 13a7a6ac0a11197edcd0f756a035f472b42cdf8b (diff) | |
Merge tag 'v4.0-rc2' into x86/asm, to refresh the tree
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/x86/lib')
| -rw-r--r-- | arch/x86/lib/memcpy_64.S | 6 | ||||
| -rw-r--r-- | arch/x86/lib/memmove_64.S | 4 | ||||
| -rw-r--r-- | arch/x86/lib/memset_64.S | 10 |
3 files changed, 14 insertions, 6 deletions
diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S index 56313a326188..89b53c9968e7 100644 --- a/arch/x86/lib/memcpy_64.S +++ b/arch/x86/lib/memcpy_64.S @@ -53,6 +53,8 @@ .Lmemcpy_e_e: .previous +.weak memcpy + ENTRY(__memcpy) ENTRY(memcpy) CFI_STARTPROC @@ -199,8 +201,8 @@ ENDPROC(__memcpy) * only outcome... */ .section .altinstructions, "a" - altinstruction_entry memcpy,.Lmemcpy_c,X86_FEATURE_REP_GOOD,\ + altinstruction_entry __memcpy,.Lmemcpy_c,X86_FEATURE_REP_GOOD,\ .Lmemcpy_e-.Lmemcpy_c,.Lmemcpy_e-.Lmemcpy_c - altinstruction_entry memcpy,.Lmemcpy_c_e,X86_FEATURE_ERMS, \ + altinstruction_entry __memcpy,.Lmemcpy_c_e,X86_FEATURE_ERMS, \ .Lmemcpy_e_e-.Lmemcpy_c_e,.Lmemcpy_e_e-.Lmemcpy_c_e .previous diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S index 65268a6104f4..9c4b530575da 100644 --- a/arch/x86/lib/memmove_64.S +++ b/arch/x86/lib/memmove_64.S @@ -24,7 +24,10 @@ * Output: * rax: dest */ +.weak memmove + ENTRY(memmove) +ENTRY(__memmove) CFI_STARTPROC /* Handle more 32 bytes in loop */ @@ -220,4 +223,5 @@ ENTRY(memmove) .Lmemmove_end_forward-.Lmemmove_begin_forward, \ .Lmemmove_end_forward_efs-.Lmemmove_begin_forward_efs .previous +ENDPROC(__memmove) ENDPROC(memmove) diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S index 2dcb3808cbda..6f44935c6a60 100644 --- a/arch/x86/lib/memset_64.S +++ b/arch/x86/lib/memset_64.S @@ -56,6 +56,8 @@ .Lmemset_e_e: .previous +.weak memset + ENTRY(memset) ENTRY(__memset) CFI_STARTPROC @@ -147,8 +149,8 @@ ENDPROC(__memset) * feature to implement the right patch order. */ .section .altinstructions,"a" - altinstruction_entry memset,.Lmemset_c,X86_FEATURE_REP_GOOD,\ - .Lfinal-memset,.Lmemset_e-.Lmemset_c - altinstruction_entry memset,.Lmemset_c_e,X86_FEATURE_ERMS, \ - .Lfinal-memset,.Lmemset_e_e-.Lmemset_c_e + altinstruction_entry __memset,.Lmemset_c,X86_FEATURE_REP_GOOD,\ + .Lfinal-__memset,.Lmemset_e-.Lmemset_c + altinstruction_entry __memset,.Lmemset_c_e,X86_FEATURE_ERMS, \ + .Lfinal-__memset,.Lmemset_e_e-.Lmemset_c_e .previous |