Re: [Xen-devel] live migrating hvm from 4.4 to 4.7 fails in ioreq server

[Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx>]

On Thu, May 12, 2016 at 02:13:21PM +0000, Paul Durrant wrote:
> > -----Original Message-----
> [snip]
> > >
> > > Ok. Do you regard this as a critical issue for 4.7?
> > >
> > 
> > Our general support statement is to support N->N+1 migration, so it is
> > not really critical for me. On the other hand, if the fix is not overly
> > complex, it would be nice to have for 4.7.
> > 
> > Note that the fix will need to be in upstream QEMU first before it can
> > be cherry-picked to our tree, so there is risk that it might just be
> > blocked on QEMU side (I haven't checked their schedule). So I wouldn't
> > really block xen release just for that.
> > 
> 
> Ok.
> 
> > If for some reason (either you don't have time or the patch is blocked
> > on QEMU side) the fix doesn't make 4.7.0 I would suggest QEMU maintainer
> > to backport to 4.7.1 etc.
> > 
> 
> I'll try to get to it as soon as I can, but my guess is that it will miss 
> 4.7.0.

+CC Zhigang.

Any ideas on the timeline for this fix? Thanks!
> 
>   Paul
> 
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