Commit fa49e465 authored by Gerd Hoffmann's avatar Gerd Hoffmann
Browse files

virtio-gpu: block live migration 

Feeling a bit nervous putting the full live migration support
patch (https://patchwork.ozlabs.org/patch/606902/

) in that
late in the 2.6 devel cycle as it carries some non-trivial
changes.  So disable migration in case virtio-gpu is present
for now.

Signed-off-by: default avatarGerd Hoffmann <kraxel@redhat.com>
parent ca58b45f

hw/display/virtio-gpu.c

+7 −0
Original line number Diff line number Diff line
@@ -917,6 +917,11 @@ const GraphicHwOps virtio_gpu_ops = { 
    .gl_block = virtio_gpu_gl_block,

};



static const VMStateDescription vmstate_virtio_gpu_unmigratable = {

    .name = "virtio-gpu",

    .unmigratable = 1,

};



static void virtio_gpu_device_realize(DeviceState *qdev, Error **errp)

{

    VirtIODevice *vdev = VIRTIO_DEVICE(qdev);
@@ -968,6 +973,8 @@ static void virtio_gpu_device_realize(DeviceState *qdev, Error **errp) 
            dpy_gfx_replace_surface(g->scanout[i].con, NULL);

        }

    }



    vmstate_register(qdev, -1, &vmstate_virtio_gpu_unmigratable, g);

}



static void virtio_gpu_instance_init(Object *obj)