Re: [Xen-devel] [BUG] win2008 guest cannot get ip through sriov

[Stefano Stabellini <sstabellini@xxxxxxxxxx>]

On Fri, 27 Oct 2017, Julien Grall wrote:
> On 27/10/17 08:27, Hao, Xudong wrote:
> > This bug exist much long time, there are many discussion last year but not a
> > solution then. I call out it now because there is a fix in qemu upstream:
> > commit a8036336609d2e184fc3543a4c439c0ba7d7f3a2
> > Author: Roger Pau Monne <roger.pau@xxxxxxxxxx>
> > Date:   Thu Aug 24 16:07:03 2017 +0100
> > 
> >      xen/pt: allow QEMU to request MSI unmasking at bind time
> > 
> > The fix is not in qemu-xen tree yet, when will qemu-xen sync this fix? Is it
> > possible to catch Xen 4.10's qemu-xen?
> 
> I will let Stefano and Anthony providing feedback before giving a release-ack
> here.

Yes, I think we should backport the commit as it fixes a genuine bug.
The backport is not risk-free but it only affects PCI Passthrough. Also
the commit has been in QEMU for 2 months now.


> > 
> > BTW, mail report bug is direct but not easy to track, I took much time to
> > search this BUG report mail. @Lars, is there plan to introduce any bug
> > system for Xen?
> 
> We recently introduced Jira ([1]) to track features and bugs.
> 
> [1] https://xenproject.atlassian.net/projects/XEN/issues.
> 
> Cheers,
> 
> -- 
> Julien Grall
> 

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