diff --git a/[refs] b/[refs]
index b41f9a99dcee..45c02d8b1484 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: b50311dc2ac1c04ad19163c2359910b25e16caf6
+refs/heads/master: cb5d76999029ae7a517cb07dfa732c1b5a934fc2
diff --git a/trunk/include/linux/perf_event.h b/trunk/include/linux/perf_event.h
index fbbf5e598368..bd9f55a5958d 100644
--- a/trunk/include/linux/perf_event.h
+++ b/trunk/include/linux/perf_event.h
@@ -192,6 +192,8 @@ enum perf_event_read_format {
 };
 
 #define PERF_ATTR_SIZE_VER0	64	/* sizeof first published struct */
+#define PERF_ATTR_SIZE_VER1	72	/* add: config2 */
+#define PERF_ATTR_SIZE_VER2	80	/* add: branch_sample_type */
 
 /*
  * Hardware event_id to monitor via a performance monitoring event: