From 68bbd408d716156df17ccbea44b79cdf8e95657a Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Marek=20Marczykowski-G=C3=B3recki?=
 <marmarek@invisiblethingslab.com>
Date: Fri, 3 Apr 2015 11:14:15 +0200
Subject: [PATCH] udev: fix block devices ignoring rule

First of all there was missing ']'. Bu additionally change that rule to
detect partitioned loop devices instead of device-mapper.
---
 udev/udev-block-add-change | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/udev/udev-block-add-change b/udev/udev-block-add-change
index 1ddcc1c..c497086 100755
--- a/udev/udev-block-add-change
+++ b/udev/udev-block-add-change
@@ -35,9 +35,9 @@ if [ "$MAJOR" -eq 7 -a ! -d /sys/$DEVPATH/loop ]; then
     xs_remove
     exit 0
 fi
-# ... and temporary device-mapper devices used during VM startup
-if [[ "$DM_NAME" = 'loop'* ] && \
-       [[ "`cat /sys/block/${DM_NAME%p*}/loop/backing_file`" = \
+# ... and temporary devices used during VM startup
+if [[ "$NAME" = 'loop'* ]] && \
+       [[ "`cat /sys/block/${NAME%p*}/loop/backing_file`" = \
             '/var/lib/qubes/'*'/volatile.img' ]]; then
     xs_remove
     exit 0