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Diffstat (limited to 'arch/x86/lib/cmpxchg8b_emu.S')
-rw-r--r--arch/x86/lib/cmpxchg8b_emu.S11
1 files changed, 3 insertions, 8 deletions
diff --git a/arch/x86/lib/cmpxchg8b_emu.S b/arch/x86/lib/cmpxchg8b_emu.S
index b4807fce5177..ad5349778490 100644
--- a/arch/x86/lib/cmpxchg8b_emu.S
+++ b/arch/x86/lib/cmpxchg8b_emu.S
@@ -7,7 +7,6 @@
*/
#include <linux/linkage.h>
-#include <asm/dwarf2.h>
.text
@@ -20,14 +19,13 @@
* %ecx : high 32 bits of new value
*/
ENTRY(cmpxchg8b_emu)
-CFI_STARTPROC
#
# Emulate 'cmpxchg8b (%esi)' on UP except we don't
# set the whole ZF thing (caller will just compare
# eax:edx with the expected value)
#
- pushfl_cfi
+ pushfl
cli
cmpl (%esi), %eax
@@ -38,18 +36,15 @@ CFI_STARTPROC
movl %ebx, (%esi)
movl %ecx, 4(%esi)
- CFI_REMEMBER_STATE
- popfl_cfi
+ popfl
ret
- CFI_RESTORE_STATE
.Lnot_same:
movl (%esi), %eax
.Lhalf_same:
movl 4(%esi), %edx
- popfl_cfi
+ popfl
ret
-CFI_ENDPROC
ENDPROC(cmpxchg8b_emu)