diff --git a/[refs] b/[refs]
index 1f71acaf3820..b262fbbc6dce 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a1ac1d3c085420ea8c809ebbee3bb212ed3616bd
+refs/heads/master: cfc21cc641dae17a4ebda29ed093134358449577
diff --git a/trunk/tools/perf/.gitignore b/trunk/tools/perf/.gitignore
index e1d60d780784..cb43289e447f 100644
--- a/trunk/tools/perf/.gitignore
+++ b/trunk/tools/perf/.gitignore
@@ -18,3 +18,5 @@ perf-archive
 tags
 TAGS
 cscope*
+config.mak
+config.mak.autogen