diff --git a/[refs] b/[refs]
index 2f1eb2292950..b0acea8cb705 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 12c2ab5e8fdfde67f3f6778a366cbdef06de410d
+refs/heads/master: 7ec37dfd4d282ce132dcb048398800951f6d11ef
diff --git a/trunk/fs/signalfd.c b/trunk/fs/signalfd.c
index 2d3e107da2d3..cb2b63ae0bf4 100644
--- a/trunk/fs/signalfd.c
+++ b/trunk/fs/signalfd.c
@@ -27,6 +27,7 @@
 #include <linux/list.h>
 #include <linux/anon_inodes.h>
 #include <linux/signalfd.h>
+#include <linux/syscalls.h>
 
 struct signalfd_ctx {
 	sigset_t sigmask;