diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2021-12-04 16:43:40 +0300 |
|---|---|---|
| committer | Borislav Petkov <bp@suse.de> | 2021-12-08 14:25:37 +0300 |
| commit | f94909ceb1ed4bfdb2ada72f93236305e6d6951f (patch) | |
| tree | e7368c974b829530e82f34111f1f5ab183504921 /arch/x86/crypto/sm4-aesni-avx2-asm_64.S | |
| parent | 22da5a07c75e1104caf6a42f189c97b83d070073 (diff) | |
| download | linux-f94909ceb1ed4bfdb2ada72f93236305e6d6951f.tar.xz | |
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/sm4-aesni-avx2-asm_64.S')
| -rw-r--r-- | arch/x86/crypto/sm4-aesni-avx2-asm_64.S | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/arch/x86/crypto/sm4-aesni-avx2-asm_64.S b/arch/x86/crypto/sm4-aesni-avx2-asm_64.S index 9c5d3f3ad45a..4732fe8bb65b 100644 --- a/arch/x86/crypto/sm4-aesni-avx2-asm_64.S +++ b/arch/x86/crypto/sm4-aesni-avx2-asm_64.S @@ -268,7 +268,7 @@ SYM_FUNC_START_LOCAL(__sm4_crypt_blk16) vpshufb RTMP2, RB3, RB3; FRAME_END - ret; + RET; SYM_FUNC_END(__sm4_crypt_blk16) #define inc_le128(x, minus_one, tmp) \ @@ -387,7 +387,7 @@ SYM_FUNC_START(sm4_aesni_avx2_ctr_enc_blk16) vzeroall; FRAME_END - ret; + RET; SYM_FUNC_END(sm4_aesni_avx2_ctr_enc_blk16) /* @@ -441,7 +441,7 @@ SYM_FUNC_START(sm4_aesni_avx2_cbc_dec_blk16) vzeroall; FRAME_END - ret; + RET; SYM_FUNC_END(sm4_aesni_avx2_cbc_dec_blk16) /* @@ -497,5 +497,5 @@ SYM_FUNC_START(sm4_aesni_avx2_cfb_dec_blk16) vzeroall; FRAME_END - ret; + RET; SYM_FUNC_END(sm4_aesni_avx2_cfb_dec_blk16) |