diff --git a/[refs] b/[refs]
index 54f53cab4bc9..6cfdd9d9986a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 86998aa6534e839ec003ed2ef7067d6fe8696ccc
+refs/heads/master: 271fc18eead0aa330758a3b9d8a57ffe315a1978
diff --git a/trunk/Makefile b/trunk/Makefile
index a086e3212af3..47e21c04014e 100644
--- a/trunk/Makefile
+++ b/trunk/Makefile
@@ -1082,6 +1082,7 @@ help:
 	@echo  'Static analysers'
 	@echo  '  checkstack      - Generate a list of stack hogs'
 	@echo  '  namespacecheck  - Name space analysis on compiled kernel'
+	@echo  '  headers_check   - Sanity check on exported headers'
 	@echo  ''
 	@echo  'Kernel packaging:'
 	@$(MAKE) $(build)=$(package-dir) help