diff --git a/[refs] b/[refs]
index c02bb59b312f..0dda47b24d3b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 3773dc92055f219c2f2403f9de774b8ad41a9214
+refs/heads/master: 657b3010d8f8a72195dfcbe63040127d596f0b14
diff --git a/trunk/kernel/panic.c b/trunk/kernel/panic.c
index d8a0bca21233..9b8dcfd1ca93 100644
--- a/trunk/kernel/panic.c
+++ b/trunk/kernel/panic.c
@@ -18,6 +18,7 @@
 #include <linux/interrupt.h>
 #include <linux/nmi.h>
 #include <linux/kexec.h>
+#include <linux/debug_locks.h>
 
 int panic_on_oops;
 int tainted;