diff --git a/[refs] b/[refs]
index 03908889084b..219b9e8fd74b 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 07d43ce6a2ba0bb914078c3b066a7a3bab57599d
+refs/heads/master: e620c4940002348417e8d317d65bc7b152646493
diff --git a/trunk/drivers/s390/block/xpram.c b/trunk/drivers/s390/block/xpram.c
index ca7d51f7eccc..cab2c736683a 100644
--- a/trunk/drivers/s390/block/xpram.c
+++ b/trunk/drivers/s390/block/xpram.c
@@ -453,7 +453,7 @@ static int __init xpram_init(void)
 		PRINT_WARN("No expanded memory available\n");
 		return -ENODEV;
 	}
-	xpram_pages = xpram_highest_page_index();
+	xpram_pages = xpram_highest_page_index() + 1;
 	PRINT_INFO("  %u pages expanded memory found (%lu KB).\n",
 		   xpram_pages, (unsigned long) xpram_pages*4);
 	rc = xpram_setup_sizes(xpram_pages);