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/blowfish-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/blowfish-x86_64-asm_64.S')
| -rw-r--r-- | arch/x86/crypto/blowfish-x86_64-asm_64.S | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S index 4222ac6d6584..802d71582689 100644 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S @@ -135,10 +135,10 @@ SYM_FUNC_START(__blowfish_enc_blk) jnz .L__enc_xor; write_block(); - ret; + RET; .L__enc_xor: xor_block(); - ret; + RET; SYM_FUNC_END(__blowfish_enc_blk) SYM_FUNC_START(blowfish_dec_blk) @@ -170,7 +170,7 @@ SYM_FUNC_START(blowfish_dec_blk) movq %r11, %r12; - ret; + RET; SYM_FUNC_END(blowfish_dec_blk) /********************************************************************** @@ -322,14 +322,14 @@ SYM_FUNC_START(__blowfish_enc_blk_4way) popq %rbx; popq %r12; - ret; + RET; .L__enc_xor4: xor_block4(); popq %rbx; popq %r12; - ret; + RET; SYM_FUNC_END(__blowfish_enc_blk_4way) SYM_FUNC_START(blowfish_dec_blk_4way) @@ -364,5 +364,5 @@ SYM_FUNC_START(blowfish_dec_blk_4way) popq %rbx; popq %r12; - ret; + RET; SYM_FUNC_END(blowfish_dec_blk_4way) |