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From: Anthony PERARD <anthony.perard@citrix.com>
To: Julien Grall <julien.grall@linaro.org>
Cc: Stefano Stabellini <sstabellini@kernel.org>,
	Wei Liu <wei.liu2@citrix.com>,
	"Zhang, PengtaoX" <pengtaox.zhang@intel.com>,
	"Hao, Xudong" <xudong.hao@intel.com>,
	Julien Grall <julien.grall@arm.com>, Quan Xu <quan.xu0@gmail.com>,
	Jan Beulich <JBeulich@suse.com>,
	Xen-devel <xen-devel@lists.xenproject.org>,
	"Kang, Luwei" <luwei.kang@intel.com>
Subject: Re: [BUG] win2008 guest cannot get ip through sriov
Date: Wed, 8 Nov 2017 12:13:36 +0000	[thread overview]
Message-ID: <20171108121336.GB8991@perard.uk.xensource.com> (raw)
In-Reply-To: <18800976-877d-287c-c63b-06a54dccce28@linaro.org>

On Thu, Nov 02, 2017 at 01:49:54PM +0000, Julien Grall wrote:
> On 27/10/17 21:16, Stefano Stabellini wrote:
> > 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@citrix.com>
> > > > 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.
> 
> Does anyone actually tested it with QEMU Xen tree?

Yes.  I've tested qemu-xen with this patch and PCI passthrough still
works.

Can I get a release-ack?

Thanks,

-- 
Anthony PERARD

_______________________________________________
Xen-devel mailing list
Xen-devel@lists.xen.org
https://lists.xen.org/xen-devel

  parent reply	other threads:[~2017-11-08 12:13 UTC|newest]

Thread overview: 43+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-05-27  9:04 [BUG] win2008 guest cannot get ip through sriov Zhang, PengtaoX
2016-05-27 10:39 ` Wei Liu
2016-05-27 12:16   ` Jan Beulich
2016-05-27 13:34     ` Wei Liu
2016-05-27 14:06       ` Jan Beulich
2016-06-02  7:31         ` Xu, Quan
2016-06-02  9:03           ` Jan Beulich
2016-06-02 10:22           ` Wei Liu
2016-06-02 10:38             ` Jan Beulich
2016-06-02 11:03               ` Wei Liu
2016-06-02 12:08                 ` Jan Beulich
2016-06-02 13:05                   ` Xu, Quan
2016-06-02 13:30                     ` Jan Beulich
2016-06-02 14:02                       ` Xu, Quan
2016-06-07  5:52                   ` Xu, Quan
2016-06-07  6:07                     ` Xu, Quan
2016-06-07  7:43                       ` Jan Beulich
2016-06-07  7:49                     ` Jan Beulich
2016-06-07  8:03                       ` Xu, Quan
2016-06-07  8:08                       ` Jan Beulich
2016-06-07  8:19                         ` Xu, Quan
2016-06-08  9:12                       ` Xu, Quan
2016-06-08  9:25                         ` Jan Beulich
2017-10-27  7:27                         ` Hao, Xudong
2017-10-27  8:37                           ` Jan Beulich
2017-10-27  8:58                             ` Hao, Xudong
2017-10-27 10:41                           ` Julien Grall
2017-10-27 20:16                             ` Stefano Stabellini
2017-11-02 13:49                               ` Julien Grall
2017-11-03  1:10                                 ` Hao, Xudong
2017-11-03 11:23                                   ` Roger Pau Monné
2017-11-06  1:04                                     ` Hao, Xudong
2017-11-07  9:33                                       ` Roger Pau Monné
2017-11-09  0:22                                         ` Hao, Xudong
2017-11-09  9:27                                           ` Roger Pau Monné
2017-11-09 14:36                                             ` Julien Grall
2017-11-09 14:37                                               ` Julien Grall
2017-11-27  3:20                                                 ` Hao, Xudong
2017-11-27 10:39                                                   ` Julien Grall
2017-11-06  1:07                                     ` Hao, Xudong
2017-11-08 12:13                                 ` Anthony PERARD [this message]
2017-11-08 12:17                                   ` Julien Grall
2017-10-30  1:04                             ` Hao, Xudong

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