diff --git a/[refs] b/[refs]
index 3eb085f9dfe3..e5a7f504fe7e 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: a74b81b0aff4a01e0816df5915c854fb52c5e87f
+refs/heads/master: be93d8cfbae1996052e91b2883d306a5d9d0fe18
diff --git a/trunk/include/linux/hugetlb.h b/trunk/include/linux/hugetlb.h
index cf8931e1dd9d..59225ef27d15 100644
--- a/trunk/include/linux/hugetlb.h
+++ b/trunk/include/linux/hugetlb.h
@@ -1,6 +1,7 @@
 #ifndef _LINUX_HUGETLB_H
 #define _LINUX_HUGETLB_H
 
+#include <linux/mm_types.h>
 #include <linux/fs.h>
 #include <linux/hugetlb_inline.h>