diff --git a/[refs] b/[refs]
index 9a251b7fad4a..2d7721ee8d01 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5370019dc2d2c2ff90e95d181468071362934f3a
+refs/heads/master: 541c742a7559eb65f0e36d3e2338c2ca532a3e61
diff --git a/trunk/drivers/block/loop.c b/trunk/drivers/block/loop.c
index 7f8065392064..ed850366f22d 100644
--- a/trunk/drivers/block/loop.c
+++ b/trunk/drivers/block/loop.c
@@ -1092,8 +1092,13 @@ loop_set_status(struct loop_device *lo, const struct loop_info64 *info)
 
 	if (lo->lo_offset != info->lo_offset ||
 	    lo->lo_sizelimit != info->lo_sizelimit) {
+		struct block_device *bdev = lo->lo_device;
+
 		if (figure_loop_size(lo, info->lo_offset, info->lo_sizelimit))
 			return -EFBIG;
+
+		bd_set_size(bdev, (loff_t)get_capacity(bdev->bd_disk) << 9);
+		kobject_uevent(&disk_to_dev(bdev->bd_disk)->kobj, KOBJ_CHANGE);
 	}
 	loop_config_discard(lo);