diff --git a/[refs] b/[refs]
index af43bb30c01f..d9953eb021c1 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 03cb5f03dcb26846fcad345d8c15aae91579a53d
+refs/heads/master: f2fa2ffc2046fdc35f96366d1ec8675f4d578522
diff --git a/trunk/fs/ext4/super.c b/trunk/fs/ext4/super.c
index f6a318f836b2..5977b356a435 100644
--- a/trunk/fs/ext4/super.c
+++ b/trunk/fs/ext4/super.c
@@ -3415,6 +3415,8 @@ static int ext4_fill_super(struct super_block *sb, void *data, int silent)
 	sb->s_qcop = &ext4_qctl_operations;
 	sb->dq_op = &ext4_quota_operations;
 #endif
+	memcpy(sb->s_uuid, es->s_uuid, sizeof(es->s_uuid));
+
 	INIT_LIST_HEAD(&sbi->s_orphan); /* unlinked but open files */
 	mutex_init(&sbi->s_orphan_lock);
 	mutex_init(&sbi->s_resize_lock);