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| author |   Peter Zijlstra <peterz@infradead.org> | 2022-03-15 10:32:31 +0100 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2022-03-15 10:32:31 +0100 |
| commit | 599d66b8473b4dbf3808104db8cd7538a26e3068 (patch) | |
| tree | b65505ee7f7d2830dc93657c1781e71006c01ab5 /arch/x86/lib | |
| parent | tools/objtool: Check for use of the ENQCMD instruction in the kernel (diff) | |
| parent | arm64: module: remove (NOLOAD) from linker script (diff) | |
| download | linux-dev-599d66b8473b4dbf3808104db8cd7538a26e3068.tar.xz linux-dev-599d66b8473b4dbf3808104db8cd7538a26e3068.zip | |
Merge branch 'arm64/for-next/linkage'
Enjoy the cleanups and avoid conflicts vs linkage
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Diffstat (limited to 'arch/x86/lib')
| -rw-r--r-- | arch/x86/lib/memcpy_64.S | 10 | ||||
| -rw-r--r-- | arch/x86/lib/memmove_64.S | 4 | ||||
| -rw-r--r-- | arch/x86/lib/memset_64.S | 6 |
3 files changed, 10 insertions, 10 deletions
diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S index 59cf2343f3d9..d0d7b9bc6cad 100644 --- a/arch/x86/lib/memcpy_64.S +++ b/arch/x86/lib/memcpy_64.S @@ -27,8 +27,7 @@ * Output: * rax original destination */ -SYM_FUNC_START_ALIAS(__memcpy) -SYM_FUNC_START_WEAK(memcpy) +SYM_FUNC_START(__memcpy) ALTERNATIVE_2 "jmp memcpy_orig", "", X86_FEATURE_REP_GOOD, \ "jmp memcpy_erms", X86_FEATURE_ERMS @@ -40,11 +39,12 @@ SYM_FUNC_START_WEAK(memcpy) movl %edx, %ecx rep movsb RET -SYM_FUNC_END(memcpy) -SYM_FUNC_END_ALIAS(__memcpy) -EXPORT_SYMBOL(memcpy) +SYM_FUNC_END(__memcpy) EXPORT_SYMBOL(__memcpy) +SYM_FUNC_ALIAS_WEAK(memcpy, __memcpy) +EXPORT_SYMBOL(memcpy) + /* * memcpy_erms() - enhanced fast string memcpy. This is faster and * simpler than memcpy. Use memcpy_erms when possible. diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S index 50ea390df712..d83cba364e31 100644 --- a/arch/x86/lib/memmove_64.S +++ b/arch/x86/lib/memmove_64.S @@ -24,7 +24,6 @@ * Output: * rax: dest */ -SYM_FUNC_START_WEAK(memmove) SYM_FUNC_START(__memmove) mov %rdi, %rax @@ -207,6 +206,7 @@ SYM_FUNC_START(__memmove) 13: RET SYM_FUNC_END(__memmove) -SYM_FUNC_END_ALIAS(memmove) EXPORT_SYMBOL(__memmove) + +SYM_FUNC_ALIAS_WEAK(memmove, __memmove) EXPORT_SYMBOL(memmove) diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S index d624f2bc42f1..fc9ffd3ff3b2 100644 --- a/arch/x86/lib/memset_64.S +++ b/arch/x86/lib/memset_64.S @@ -17,7 +17,6 @@ * * rax original destination */ -SYM_FUNC_START_WEAK(memset) SYM_FUNC_START(__memset) /* * Some CPUs support enhanced REP MOVSB/STOSB feature. It is recommended @@ -42,10 +41,11 @@ SYM_FUNC_START(__memset) movq %r9,%rax RET SYM_FUNC_END(__memset) -SYM_FUNC_END_ALIAS(memset) -EXPORT_SYMBOL(memset) EXPORT_SYMBOL(__memset) +SYM_FUNC_ALIAS_WEAK(memset, __memset) +EXPORT_SYMBOL(memset) + /* * ISO C memset - set a memory block to a byte value. This function uses * enhanced rep stosb to override the fast string function. |