diff --git a/[refs] b/[refs]
index 35bcc07a0184..5b982f72c3cc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 8aec836acbe56a27080723187f0a0f1686662318
+refs/heads/master: 659b5e76521c10331495cbd9acb7217e38ff9750
diff --git a/trunk/security/security.c b/trunk/security/security.c
index 3efc9b12aef4..860aeb349cb3 100644
--- a/trunk/security/security.c
+++ b/trunk/security/security.c
@@ -23,6 +23,7 @@
 #include <linux/mman.h>
 #include <linux/mount.h>
 #include <linux/personality.h>
+#include <linux/backing-dev.h>
 #include <net/flow.h>
 
 #define MAX_LSM_EVM_XATTR	2