diff --git a/[refs] b/[refs]
index 74f917ec8acc..1355698af458 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c078d3266e58a3edd698b9f143f78fc585679031
+refs/heads/master: 19aaabb5841439988fc357f90d5c59d28fa84658
diff --git a/trunk/include/asm-x86_64/processor.h b/trunk/include/asm-x86_64/processor.h
index 194160f6a43f..a8321999448f 100644
--- a/trunk/include/asm-x86_64/processor.h
+++ b/trunk/include/asm-x86_64/processor.h
@@ -398,7 +398,7 @@ static inline void prefetch(void *x)
 #define ARCH_HAS_PREFETCHW 1
 static inline void prefetchw(void *x) 
 { 
-	alternative_input(ASM_NOP5,
+	alternative_input("prefetcht0 (%1)",
 			  "prefetchw (%1)",
 			  X86_FEATURE_3DNOW,
 			  "r" (x));