diff --git a/[refs] b/[refs]
index 37b313e53d5a..2af88eae76ac 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 925afbd6cbc0d5154710f00dc186518f396e04ec
+refs/heads/master: 23c100d99c1dfd0bba49a63fb02a8f8fddad607b
diff --git a/trunk/arch/s390/hypfs/hypfs_diag.c b/trunk/arch/s390/hypfs/hypfs_diag.c
index 75144efbb92b..684384f2b364 100644
--- a/trunk/arch/s390/hypfs/hypfs_diag.c
+++ b/trunk/arch/s390/hypfs/hypfs_diag.c
@@ -403,7 +403,8 @@ static void *diag204_get_buffer(enum diag204_format fmt, int *pages)
 		*pages = 1;
 		return diag204_alloc_rbuf();
 	} else {/* INFO_EXT */
-		*pages = diag204(SUBC_RSI | INFO_EXT, 0, NULL);
+		*pages = diag204((unsigned long)SUBC_RSI |
+				 (unsigned long)INFO_EXT, 0, NULL);
 		if (*pages <= 0)
 			return ERR_PTR(-ENOSYS);
 		else