From f94909ceb1ed4bfdb2ada72f93236305e6d6951f Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Sat, 4 Dec 2021 14:43:40 +0100 Subject: 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/' $file done Signed-off-by: Peter Zijlstra (Intel) Signed-off-by: Borislav Petkov Link: https://lore.kernel.org/r/20211204134907.905503893@infradead.org --- arch/x86/crypto/des3_ede-asm_64.S | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'arch/x86/crypto/des3_ede-asm_64.S') diff --git a/arch/x86/crypto/des3_ede-asm_64.S b/arch/x86/crypto/des3_ede-asm_64.S index fac0fdc3f25d..f4c760f4cade 100644 --- a/arch/x86/crypto/des3_ede-asm_64.S +++ b/arch/x86/crypto/des3_ede-asm_64.S @@ -243,7 +243,7 @@ SYM_FUNC_START(des3_ede_x86_64_crypt_blk) popq %r12; popq %rbx; - ret; + RET; SYM_FUNC_END(des3_ede_x86_64_crypt_blk) /*********************************************************************** @@ -528,7 +528,7 @@ SYM_FUNC_START(des3_ede_x86_64_crypt_blk_3way) popq %r12; popq %rbx; - ret; + RET; SYM_FUNC_END(des3_ede_x86_64_crypt_blk_3way) .section .rodata, "a", @progbits -- cgit v1.2.3