From: Michael S. Tsirkin <mst@redhat.com>
Date: Thu, 4 Dec 2014 16:59:50 +0000 (+0200)
Subject: virtio_ccw: legacy: don't negotiate rev 1/features
X-Git-Tag: omap-for-v3.20/drop-legacy-3517~126^2~16
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ce15408f350c4b97635618692a45aedabfdd2696;p=pandora-kernel.git

virtio_ccw: legacy: don't negotiate rev 1/features

Legacy balloon device doesn't pretend to support revision 1 or 64 bit
features.

But just in case someone implements a broken one that does, let's not
even try to drive legacy only devices using revision 1, and let's not
give them a chance to say they support VIRTIO_F_VERSION_1 by not reading
or writing high feature bits.

Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com>
---

Reading git-diff-tree failed