diff --git a/[refs] b/[refs]
index 052286ac4786..d06814d7b43a 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 40f0a5d0a16e68a68ab3d230f1ddd96c81cf5340
+refs/heads/master: 0df6e9402e9f6f77b2d431f35ba0f8906b9ca8f3
diff --git a/trunk/arch/um/sys-x86_64/signal.c b/trunk/arch/um/sys-x86_64/signal.c
index 07797d10b3dc..b6b65c7c7a7d 100644
--- a/trunk/arch/um/sys-x86_64/signal.c
+++ b/trunk/arch/um/sys-x86_64/signal.c
@@ -6,6 +6,7 @@
 
 #include <linux/personality.h>
 #include <linux/ptrace.h>
+#include <linux/kernel.h>
 #include <asm/unistd.h>
 #include <asm/uaccess.h>
 #include <asm/ucontext.h>