diff --git a/xen.changes b/xen.changes
index 4b7d001..6096468 100644
--- a/xen.changes
+++ b/xen.changes
@@ -1,3 +1,10 @@
+-------------------------------------------------------------------
+Mon Aug 20 18:32:15 CEST 2012 - ohering@suse.de
+
+-bnc#766284 - compiled-in ata_piix driver issues with PVonHVM guests
+ Update xen_pvdrivers.conf to match not only libata but also ata_piix
+ This avoids IO errors in the piix driver caused by unplugged hardware
+
 -------------------------------------------------------------------
 Fri Aug 10 10:07:27 MDT 2012 - carnold@novell.com
 
diff --git a/xen.spec b/xen.spec
index 67ec7fb..00dfc65 100644
--- a/xen.spec
+++ b/xen.spec
@@ -15,6 +15,7 @@
 # Please submit bugfixes or comments via http://bugs.opensuse.org/
 #
 
+
 Name:           xen
 ExclusiveArch:  %ix86 x86_64
 %define xvers 4.1
diff --git a/xen_pvdrivers.conf b/xen_pvdrivers.conf
index 7dd8c0f..30489fa 100644
--- a/xen_pvdrivers.conf
+++ b/xen_pvdrivers.conf
@@ -1,5 +1,6 @@
 # Install the paravirtualized drivers
 install libata  /sbin/modprobe xen-vbd 2>&1 |:; /sbin/modprobe --ignore-install libata
+install ata_piix  /sbin/modprobe xen-vbd 2>&1 |:; /sbin/modprobe --ignore-install ata_piix
 
 install 8139cp  /sbin/modprobe xen-vnif 2>&1 |:; /sbin/modprobe --ignore-install 8139cp