diff --git a/[refs] b/[refs]
index 9e1a88ad734b..c948538badcf 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 474b4c4ff007c992ea7dc88ba2605aa124f8bafb
+refs/heads/master: 120a3d5c7c1f37752e7956d296a4f031f38cb217
diff --git a/trunk/net/ipv4/fib_trie.c b/trunk/net/ipv4/fib_trie.c
index c779ce96e5b5..dd5a3206423e 100644
--- a/trunk/net/ipv4/fib_trie.c
+++ b/trunk/net/ipv4/fib_trie.c
@@ -67,6 +67,7 @@
 #include <linux/if_arp.h>
 #include <linux/proc_fs.h>
 #include <linux/rcupdate.h>
+#include <linux/prefetch.h>
 #include <linux/skbuff.h>
 #include <linux/netlink.h>
 #include <linux/init.h>