From Debian package 0.0.20080702-10

Make lvm support optional in xen module

Index: policy/modules/system/xen.te
===================================================================
--- policy/modules/system/xen.te.orig
+++ policy/modules/system/xen.te
@@ -320,7 +320,9 @@
 
 logging_send_syslog_msg(xend_t)
 
-lvm_domtrans(xend_t)
+optional_policy(`
+	lvm_domtrans(xend_t)
+')
 
 miscfiles_read_localization(xend_t)
 miscfiles_read_hwdata(xend_t)