On Wed, Sep 03, 2014 at 01:18:47PM +0400, Andrey Korolyov wrote:
> >
> > OK so my patch fixes initialization likely by luck.
> >
> >> with crash still in place.
> >
> > Hmm so something is still wrong with the userspace path.
> > Could you please apply this debugging patch on top of
> > all the stack that is now working for you, and see if
> > assert still surfaces?
> >
> >
> > diff --git a/hw/net/vhost_net.c b/hw/net/vhost_net.c
> > index 1fe18c7..a8f8826 100644
> > --- a/hw/net/vhost_net.c
> > +++ b/hw/net/vhost_net.c
> > @@ -314,7 +314,10 @@ int vhost_net_start(VirtIODevice *dev, NetClientState
> > *ncs,
> > }
> >
> > for (i = 0; i < total_queues; i++) {
> > - r = vhost_net_start_one(get_vhost_net(ncs[i].peer), dev);
> > + if (i > 0)
> > + r = -11;
> > + else
> > + r = vhost_net_start_one(get_vhost_net(ncs[i].peer), dev);
> >
> > if (r < 0) {
> > goto err_start;
> >
>
> Yes, with Jason`s patch on the top and this one both acceleration and
> re-initialization after reboot are broken, assert firing up again.
> Will check if vhost_net: cleanup recovery works as intended and reply
> to patch` thread.
Please test v2 though - Jason found a bug in v1.
Thanks!
