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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/crypto/twofish-x86_64-asm_64-3way.S | |
| parent | x86/lib/atomic64_386_32: Rename things (diff) | |
| download | linux-f94909ceb1ed4bfdb2ada72f93236305e6d6951f.tar.gz linux-f94909ceb1ed4bfdb2ada72f93236305e6d6951f.tar.bz2 linux-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/crypto/twofish-x86_64-asm_64-3way.S')
| -rw-r--r-- | arch/x86/crypto/twofish-x86_64-asm_64-3way.S | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S index bca4cea757ce..d2288bf38a8a 100644 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S @@ -258,7 +258,7 @@ SYM_FUNC_START(__twofish_enc_blk_3way) popq %rbx; popq %r12; popq %r13; - ret; + RET; .L__enc_xor3: outunpack_enc3(xor); @@ -266,7 +266,7 @@ SYM_FUNC_START(__twofish_enc_blk_3way) popq %rbx; popq %r12; popq %r13; - ret; + RET; SYM_FUNC_END(__twofish_enc_blk_3way) SYM_FUNC_START(twofish_dec_blk_3way) @@ -301,5 +301,5 @@ SYM_FUNC_START(twofish_dec_blk_3way) popq %rbx; popq %r12; popq %r13; - ret; + RET; SYM_FUNC_END(twofish_dec_blk_3way) |