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| author | Michael S. Tsirkin <mst@redhat.com> | 2014-12-04 17:59:50 +0100 |
|---|---|---|
| committer | Michael S. Tsirkin <mst@redhat.com> | 2014-12-09 15:32:32 +0100 |
| commit | ce15408f350c4b97635618692a45aedabfdd2696 (patch) | |
| tree | 26cb818d379d72c914763a505fd486b2de9bc986 /drivers/virtio/virtio.c | |
| parent | virtio: add API to detect legacy devices (diff) | |
| download | linux-ce15408f350c4b97635618692a45aedabfdd2696.tar.xz linux-ce15408f350c4b97635618692a45aedabfdd2696.zip | |
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>
Diffstat (limited to 'drivers/virtio/virtio.c')
0 files changed, 0 insertions, 0 deletions