diff --git a/[refs] b/[refs]
index 6d87d1cd1769..02a6a7a9c2dc 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 193f3c2f1531ec9755a87a33038fba3ee29f6ca5
+refs/heads/master: 7cb93181629c613ee2b8f4ffe3446f8003074842
diff --git a/trunk/mm/hugetlb.c b/trunk/mm/hugetlb.c
index 3be79dc18c5c..b3c78640b629 100644
--- a/trunk/mm/hugetlb.c
+++ b/trunk/mm/hugetlb.c
@@ -16,7 +16,7 @@
 #include <linux/mutex.h>
 #include <linux/bootmem.h>
 #include <linux/sysfs.h>
-
+#include <asm/io.h>
 #include <asm/page.h>
 #include <asm/pgtable.h>