On Thu, Sep 22, 2022 at 11:10:37AM +0200, Paolo Abeni wrote: > On Sun, 2022-09-18 at 08:17 -0400, Michael S. Tsirkin wrote: > > On Sun, Sep 18, 2022 at 05:00:20PM +0800, Junbo wrote: > > > hi Michael > > > > > > in virtio-net.c > > > /* Parameters for control virtqueue, if any */ > > > if (vi->has_cvq) { > > > callbacks[total_vqs - 1] = NULL; > > > names[total_vqs - 1] = "control"; > > > } > > > > > > I think the Author who write the code > > > > wait, that was not you? > > I believe 'the Author' refers to the author of the current code, not to > the author of the patch. Oh I see. Responded. > @Junbo: the control queue is created only if the VIRTIO_NET_F_CTRL_VQ > feature is set, please check that in your setup. > > Thanks > > Paolo -- MST