diff --git a/[refs] b/[refs]
index 3ff91fe2cc86..48625214a657 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2494b030ba9334c7dd7df9b9f7abe4eacc950ec5
+refs/heads/master: 724a92ee45c04cb9d82884a856b03b1e594d9de1
diff --git a/trunk/arch/x86/include/asm/cpufeature.h b/trunk/arch/x86/include/asm/cpufeature.h
index 91f3e087cf21..7f2f7b123293 100644
--- a/trunk/arch/x86/include/asm/cpufeature.h
+++ b/trunk/arch/x86/include/asm/cpufeature.h
@@ -195,6 +195,7 @@
 
 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
 #define X86_FEATURE_FSGSBASE	(9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
+#define X86_FEATURE_ERMS	(9*32+ 9) /* Enhanced REP MOVSB/STOSB */
 
 #if defined(__KERNEL__) && !defined(__ASSEMBLY__)