diff -Nru xen-common-4.1.0~rc6/debian/changelog xen-common-4.1.0~rc6/debian/changelog
--- xen-common-4.1.0~rc6/debian/changelog	2011-10-10 16:42:08.000000000 +0000
+++ xen-common-4.1.0~rc6/debian/changelog	2011-12-07 12:34:13.000000000 +0000
@@ -1,3 +1,14 @@
+xen-common (4.1.0~rc6-1ubuntu2) precise; urgency=low
+
+  * debian/xen-utils-common.xend.init: Also added modprobe xen_gntdev.
+    Not sure this is the ultimate place for them but it seems the best
+    compromise. We do not really want to have those built-in into the
+    generic server kernel. The gntdev seems mostly required for xl only
+    but it seemed too much to check every run of xl. And xend init is
+    run when we start in xen dom0 mode... (LP: #894713)
+
+ -- Stefan Bader <stefan.bader@canonical.com>  Wed, 07 Dec 2011 12:20:32 +0000
+
 xen-common (4.1.0~rc6-1ubuntu1) oneiric; urgency=low
 
   * debian/xen-utils-common.xend.init: Added modprobe xen_blkback and 
diff -Nru xen-common-4.1.0~rc6/debian/xen-utils-common.xend.init xen-common-4.1.0~rc6/debian/xen-utils-common.xend.init
--- xen-common-4.1.0~rc6/debian/xen-utils-common.xend.init	2011-10-10 16:42:08.000000000 +0000
+++ xen-common-4.1.0~rc6/debian/xen-utils-common.xend.init	2011-12-07 12:20:03.000000000 +0000
@@ -36,6 +36,7 @@
 	modprobe xen-evtchn 2>/dev/null
 	modprobe xen_blkback 2>/dev/null
 	modprobe xen_netback 2>/dev/null
+	modprobe xen_gntdev 2>/dev/null
 }
 
 xenfs_setup()