diff --git a/[refs] b/[refs]
index 9e4978657f7d..09460e6fb9fd 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2154a336381f85f5390d9a84c6cf4a7d2847b6ed
+refs/heads/master: f90ec390148fdbc0db38c477bc6dc94db721e7f1
diff --git a/trunk/mm/slub.c b/trunk/mm/slub.c
index cc0a3c72e514..2c1190351726 100644
--- a/trunk/mm/slub.c
+++ b/trunk/mm/slub.c
@@ -162,8 +162,8 @@
 #define MAX_OBJS_PER_PAGE	65535 /* since page.objects is u16 */
 
 /* Internal SLUB flags */
-#define __OBJECT_POISON		0x80000000 /* Poison object */
-#define __SYSFS_ADD_DEFERRED	0x40000000 /* Not yet visible via sysfs */
+#define __OBJECT_POISON		0x80000000UL /* Poison object */
+#define __SYSFS_ADD_DEFERRED	0x40000000UL /* Not yet visible via sysfs */
 
 static int kmem_size = sizeof(struct kmem_cache);