diff --git a/[refs] b/[refs]
index 189392da6588..70a587ac62d7 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 52480ee5206a3fe3a61b5529ce063202c60b8b27
+refs/heads/master: c41fbc69654dd74339f76ea88054fe41e3c1b7a8
diff --git a/trunk/arch/s390/mm/fault.c b/trunk/arch/s390/mm/fault.c
index 54055194e9af..4c1ac341ec80 100644
--- a/trunk/arch/s390/mm/fault.c
+++ b/trunk/arch/s390/mm/fault.c
@@ -468,7 +468,7 @@ typedef struct {
 	__u64 refselmk;
 	__u64 refcmpmk;
 	__u64 reserved;
-} __attribute__ ((packed)) pfault_refbk_t;
+} __attribute__ ((packed, aligned(8))) pfault_refbk_t;
 
 int pfault_init(void)
 {