diff --git a/[refs] b/[refs]
index bb40f3287cf2..67c4e16adf10 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 13d0ab5ec29852a6925f612830fa9e822669ece6
+refs/heads/master: edc52deac624e4641211a325c23da2a73b01a85d
diff --git a/trunk/Documentation/perf_counter/builtin-report.c b/trunk/Documentation/perf_counter/builtin-report.c
index 7beedc6effa4..389ae2569f49 100644
--- a/trunk/Documentation/perf_counter/builtin-report.c
+++ b/trunk/Documentation/perf_counter/builtin-report.c
@@ -1094,10 +1094,16 @@ int cmd_report(int argc, const char **argv, const char *prefix)
 
 	page_size = getpagesize();
 
-	parse_options(argc, argv, options, report_usage, 0);
+	argc = parse_options(argc, argv, options, report_usage, 0);
 
 	setup_sorting();
 
+	/*
+	 * Any (unrecognized) arguments left?
+	 */
+	if (argc)
+		usage_with_options(report_usage, options);
+
 	setup_pager();
 
 	return __cmd_report();