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/serpent-avx-x86_64-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/serpent-avx-x86_64-asm_64.S')
| -rw-r--r-- | arch/x86/crypto/serpent-avx-x86_64-asm_64.S | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S index b7ee24df7fba..82f2313f512b 100644 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S @@ -601,7 +601,7 @@ SYM_FUNC_START_LOCAL(__serpent_enc_blk8_avx) write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2); write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2); - ret; + RET; SYM_FUNC_END(__serpent_enc_blk8_avx) .align 8 @@ -655,7 +655,7 @@ SYM_FUNC_START_LOCAL(__serpent_dec_blk8_avx) write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2); write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2); - ret; + RET; SYM_FUNC_END(__serpent_dec_blk8_avx) SYM_FUNC_START(serpent_ecb_enc_8way_avx) @@ -673,7 +673,7 @@ SYM_FUNC_START(serpent_ecb_enc_8way_avx) store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2); FRAME_END - ret; + RET; SYM_FUNC_END(serpent_ecb_enc_8way_avx) SYM_FUNC_START(serpent_ecb_dec_8way_avx) @@ -691,7 +691,7 @@ SYM_FUNC_START(serpent_ecb_dec_8way_avx) store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2); FRAME_END - ret; + RET; SYM_FUNC_END(serpent_ecb_dec_8way_avx) SYM_FUNC_START(serpent_cbc_dec_8way_avx) @@ -709,5 +709,5 @@ SYM_FUNC_START(serpent_cbc_dec_8way_avx) store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2); FRAME_END - ret; + RET; SYM_FUNC_END(serpent_cbc_dec_8way_avx) |