File 0160-s390-update_active_devices_initrd.patch of Package dracut

From: Thomas Blume <thomas.blume@suse.com>
Subject: 91zipl: Update active_devices.txt from /boot/zipl device

References: bsc#939101

Signed-off-by: Thomas Blume <thomas.blume@suse.com>

Index: dracut-044/modules.d/91zipl/install_zipl_cmdline.sh
===================================================================
--- dracut-044.orig/modules.d/91zipl/install_zipl_cmdline.sh	2016-04-12 15:48:34.620382686 +0200
+++ dracut-044/modules.d/91zipl/install_zipl_cmdline.sh	2016-04-12 15:48:35.140412123 +0200
@@ -22,6 +22,13 @@ if [ -f ${MNT}/dracut-cmdline.conf ] ; t
     cp ${MNT}/dracut-cmdline.conf /etc/cmdline.d/99zipl.conf
 fi
 
+if [ -f ${MNT}/active_devices.txt ] ; then
+    while read dev etc ; do
+        [ "$dev" = "#" -o "$dev" = "" ] && continue;
+        cio_ignore -r $dev
+    done < ${MNT}/active_devices.txt
+fi
+
 umount ${MNT}
 
 if [ -f /etc/cmdline.d/99zipl.conf ] ; then