diff -Naur hwinfo-18.5/src/hd/pci.c hwinfo-18.5-noxen/src/hd/pci.c
--- hwinfo-18.5/src/hd/pci.c	2011-02-16 14:19:01.000000000 +0100
+++ hwinfo-18.5-noxen/src/hd/pci.c	2011-08-03 19:49:55.000000000 +0200
@@ -87,8 +87,10 @@
   PROGRESS(4, 0, "vio");
   hd_read_vio(hd_data);
 
+#if 0
   PROGRESS(5, 0, "xen");
   hd_read_xen(hd_data);
+#endif
 
   PROGRESS(6, 0, "ps3");
   hd_read_ps3_system_bus(hd_data);