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authorPeter Zijlstra <peterz@infradead.org>2021-12-04 14:43:40 +0100
committerBorislav Petkov <bp@suse.de>2021-12-08 12:25:37 +0100
commitf94909ceb1ed4bfdb2ada72f93236305e6d6951f (patch)
treee7368c974b829530e82f34111f1f5ab183504921 /arch/x86/entry/entry_32.S
parentx86/lib/atomic64_386_32: Rename things (diff)
downloadlinux-f94909ceb1ed4bfdb2ada72f93236305e6d6951f.tar.xz
linux-f94909ceb1ed4bfdb2ada72f93236305e6d6951f.zip
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/entry/entry_32.S')
-rw-r--r--arch/x86/entry/entry_32.S2
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/entry/entry_32.S b/arch/x86/entry/entry_32.S
index ccb9d32768f3..00413e37feee 100644
--- a/arch/x86/entry/entry_32.S
+++ b/arch/x86/entry/entry_32.S
@@ -740,7 +740,7 @@ SYM_FUNC_START(schedule_tail_wrapper)
popl %eax
FRAME_END
- ret
+ RET
SYM_FUNC_END(schedule_tail_wrapper)
.popsection