diff --git a/[refs] b/[refs]
index cd66ed156694..67358e934100 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 502825282e6f79c975a644afc124432ec1744de4
+refs/heads/master: ffdc1a09ae7e2cbd714a446ee38a27f625b5f1c8
diff --git a/trunk/include/linux/linkage.h b/trunk/include/linux/linkage.h
index 2119610b24f8..14f329c64ba8 100644
--- a/trunk/include/linux/linkage.h
+++ b/trunk/include/linux/linkage.h
@@ -3,6 +3,8 @@
 
 #include <asm/linkage.h>
 
+#define notrace __attribute__((no_instrument_function))
+
 #ifdef __cplusplus
 #define CPP_ASMLINKAGE extern "C"
 #else