diff options
| 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/cast6-avx-x86_64-asm_64.S | |
| parent | 22da5a07c75e1104caf6a42f189c97b83d070073 (diff) | |
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/cast6-avx-x86_64-asm_64.S')
| -rw-r--r-- | arch/x86/crypto/cast6-avx-x86_64-asm_64.S | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S index fbddcecc3e3f..82b716fd5dba 100644 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S @@ -289,7 +289,7 @@ SYM_FUNC_START_LOCAL(__cast6_enc_blk8) outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM); outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM); - ret; + RET; SYM_FUNC_END(__cast6_enc_blk8) .align 8 @@ -336,7 +336,7 @@ SYM_FUNC_START_LOCAL(__cast6_dec_blk8) outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM); outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM); - ret; + RET; SYM_FUNC_END(__cast6_dec_blk8) SYM_FUNC_START(cast6_ecb_enc_8way) @@ -359,7 +359,7 @@ SYM_FUNC_START(cast6_ecb_enc_8way) popq %r15; FRAME_END - ret; + RET; SYM_FUNC_END(cast6_ecb_enc_8way) SYM_FUNC_START(cast6_ecb_dec_8way) @@ -382,7 +382,7 @@ SYM_FUNC_START(cast6_ecb_dec_8way) popq %r15; FRAME_END - ret; + RET; SYM_FUNC_END(cast6_ecb_dec_8way) SYM_FUNC_START(cast6_cbc_dec_8way) @@ -408,5 +408,5 @@ SYM_FUNC_START(cast6_cbc_dec_8way) popq %r15; popq %r12; FRAME_END - ret; + RET; SYM_FUNC_END(cast6_cbc_dec_8way) |