diff options
Diffstat (limited to 'arch/x86/include/asm/barrier.h')
| -rw-r--r-- | arch/x86/include/asm/barrier.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h index db70832232d4..3e78bb76153c 100644 --- a/arch/x86/include/asm/barrier.h +++ b/arch/x86/include/asm/barrier.h @@ -17,7 +17,7 @@ #define rmb() asm volatile(ALTERNATIVE("lock addl $0,-4(%%esp)", "lfence", \ X86_FEATURE_XMM2) ::: "memory", "cc") #define wmb() asm volatile(ALTERNATIVE("lock addl $0,-4(%%esp)", "sfence", \ - X86_FEATURE_XMM2) ::: "memory", "cc") + X86_FEATURE_XMM) ::: "memory", "cc") #else #define __mb() asm volatile("mfence":::"memory") #define __rmb() asm volatile("lfence":::"memory") |