From: Wei Liu <wei.liu2@citrix.com>
To: Julien Grall <julien.grall@arm.com>
Cc: Andrew Cooper <andrew.cooper3@citrix.com>,
xen-devel@lists.xen.org, Ian Jackson <Ian.Jackson@eu.citrix.com>,
Wei Liu <wei.liu2@citrix.com>,
"Ing. Ricardo Brisighelli" <ricardo@estilo.com.ar>
Subject: Re: [xl restore and migrating problem - hardware compatibility]
Date: Wed, 4 Jan 2017 11:00:13 +0000 [thread overview]
Message-ID: <20170104110013.GF13806@citrix.com> (raw)
In-Reply-To: <daef8bbe-4bb2-03c6-4802-492b3b995ec3@arm.com>
On Wed, Dec 28, 2016 at 02:50:07PM +0000, Julien Grall wrote:
> (Adding Ian and Wei)
>
> Hi Andrew,
>
> On 23/12/16 17:00, Andrew Cooper wrote:
> >On 23/12/16 16:32, Ing. Ricardo Brisighelli wrote:
> >>Hi, i'm gentoo user and try with xen 4.6.3 and 4.7.1 in both version
> >>have the
> >>same problem.
> >>
> >>My cpu is AMD A10-7860K
> >
> >This issue has been reported before ("[Xen-devel] "X86_PV_VCPU_MSRS
> >record truncated" during domain restore").
> >
> >I submitted patches to fix it ("Fix issues with zero-length records in
> >migration v2" in July even), which made no progress. As the author of
> >migration v2, and unfortunately of this bug, I stand by v1 of my fix
> >without any further modification.
> >
> >You can find the patches here:
> >https://xenbits.xen.org/gitweb/?p=people/andrewcoop/xen.git;a=shortlog;h=refs/heads/tools-fix-zero-length-records
> >
> >
> >Julien: As 4.9 RM, please mark this as a release blocker. It is very
> >poor that we as a community had this reported and fixed 6 months ago,
> >and yet it still didn't make it into 4.8
>
> Sounds sensible. I will create an entry in the bug tracker.
>
Ian made some comments on the old thread but Andrew didn't reply back.
We should resurrect the discussion there.
Wei.
> Cheers,
>
> --
> Julien Grall
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next prev parent reply other threads:[~2017-01-04 11:00 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-12-23 16:32 [xl restore and migrating problem - hardware compatibility] Ing. Ricardo Brisighelli
2016-12-23 17:00 ` Andrew Cooper
2016-12-23 17:16 ` Andrew Cooper
2016-12-23 22:56 ` Ing. Ricardo Brisighelli
2016-12-23 23:22 ` Andrew Cooper
2016-12-24 13:24 ` Ing. Ricardo Brisighelli
2016-12-26 20:43 ` Doug Goldstein
2016-12-28 14:50 ` Julien Grall
2017-01-04 11:00 ` Wei Liu [this message]
2016-12-28 14:58 ` Julien Grall
2016-12-28 15:00 ` Processed: " xen
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