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| author | Peter Zijlstra <peterz@infradead.org> | 2021-12-04 14:43:40 +0100 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-12-08 12:25:37 +0100 |
| commit | f94909ceb1ed4bfdb2ada72f93236305e6d6951f (patch) | |
| tree | e7368c974b829530e82f34111f1f5ab183504921 /arch/x86/math-emu/mul_Xsig.S | |
| parent | 22da5a07c75e1104caf6a42f189c97b83d070073 (diff) | |
| download | linux-stable-f94909ceb1ed4bfdb2ada72f93236305e6d6951f.tar.gz linux-stable-f94909ceb1ed4bfdb2ada72f93236305e6d6951f.tar.bz2 linux-stable-f94909ceb1ed4bfdb2ada72f93236305e6d6951f.zip | |
x86: Prepare asm files for straight-line-speculation
Replace all ret/retq instructions with RET in preparation of making
RET a macro. Since AS is case insensitive it's a big no-op without
RET defined.
find arch/x86/ -name \*.S | while read file
do
sed -i 's/\<ret[q]*\>/RET/' $file
done
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Borislav Petkov <bp@suse.de>
Link: https://lore.kernel.org/r/20211204134907.905503893@infradead.org
Diffstat (limited to 'arch/x86/math-emu/mul_Xsig.S')
| -rw-r--r-- | arch/x86/math-emu/mul_Xsig.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/math-emu/mul_Xsig.S b/arch/x86/math-emu/mul_Xsig.S index 4afc7b1fa6e9..54a031b66142 100644 --- a/arch/x86/math-emu/mul_Xsig.S +++ b/arch/x86/math-emu/mul_Xsig.S @@ -62,7 +62,7 @@ SYM_FUNC_START(mul32_Xsig) popl %esi leave - ret + RET SYM_FUNC_END(mul32_Xsig) @@ -115,7 +115,7 @@ SYM_FUNC_START(mul64_Xsig) popl %esi leave - ret + RET SYM_FUNC_END(mul64_Xsig) @@ -175,5 +175,5 @@ SYM_FUNC_START(mul_Xsig_Xsig) popl %esi leave - ret + RET SYM_FUNC_END(mul_Xsig_Xsig) |