Re: [Qemu-devel] kvm: virtio-net: saved image requires TUN_F_UFO support

[Jason Wang]

On 2017年11月08日 17:05, Stefan Priebe - Profihost AG wrote:
> Am 08.11.2017 um 08:54 schrieb Jason Wang:
> > On 2017年11月08日 15:41, Stefan Priebe - Profihost AG wrote:
> > > Hi Paolo,
> > >
> > > Am 06.11.2017 um 12:27 schrieb Paolo Bonzini:
> > > > On 06/11/2017 12:09, Stefan Priebe - Profihost AG wrote:
> > > > > HI Paolo,
> > > > >
> > > > > could this patchset be related?
> > > > Uh oh, yes it should.  Jason, any ways to fix it?  I suppose we need to
> > > > disable UFO in the newest machine types, but do we also have to do
> > > > (software) UFO in vhost-net and QEMU for migration compatibility?
> > > Any news on this?
> > >
> > > Greets,
> > Since we probe UFO support, it will be disabled automatically on device
> > startup.
> >
> > For the issue of migration, I think the only way is trying to fix it in
> > kernel.
> But 4.14 is around the corner and the patchset is already included.
> Shouldn't this get fixed before 4.14 is released?

We will try to seek a solution as soon as possible. If we can't catch 
4.14, we will do it for stable for sure.

Thanks

> Stefan
> > Thanks