On Thu, Dec 26, 2019 at 06:36:49AM +0200, Yuri Benditovich wrote: > https://bugzilla.redhat.com/show_bug.cgi?id=1708480 > If the control queue is not deleted together with TX/RX, it > later will be ignored in freeing cache resources and hot > unplug will not be completed. > > Signed-off-by: Yuri Benditovich <yuri.benditov...@daynix.com> > --- > hw/net/virtio-net.c | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) > > diff --git a/hw/net/virtio-net.c b/hw/net/virtio-net.c > index db3d7c38e6..f325440d01 100644 > --- a/hw/net/virtio-net.c > +++ b/hw/net/virtio-net.c > @@ -3101,7 +3101,8 @@ static void virtio_net_device_unrealize(DeviceState > *dev, Error **errp) > for (i = 0; i < max_queues; i++) { > virtio_net_del_queue(n, i); > } > - > + /* delete also control vq */ > + virtio_del_queue(vdev, max_queues * 2); > qemu_announce_timer_del(&n->announce_timer, false); > g_free(n->vqs); > qemu_del_nic(n->nic);
Do we need to limit this to when ctrl vq exists? > -- > 2.17.1
