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Re: [Xen-devel] DomU crash during migration when suspending source domain

  • To: "Graham, Simon" <Simon.Graham@xxxxxxxxxxx>, Keir Fraser <keir@xxxxxxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx>
  • From: Keir Fraser <Keir.Fraser@xxxxxxxxxxxx>
  • Date: Thu, 15 Feb 2007 08:12:25 +0000
  • Delivery-date: Thu, 15 Feb 2007 00:11:55 -0800
  • List-id: Xen developer discussion <xen-devel.lists.xensource.com>
  • Thread-index: AcdP6h4+HveIAzruQ3+gt7NQNapEGwANqzaeAADJUVAAAHIl2wAGcwGgAAF4ck4AAAWwQAAAthKtAAA5WAAAAWUOjQAW1fRwAAu30xA=
  • Thread-topic: [Xen-devel] DomU crash during migration when suspending source domain

On 15/2/07 02:47, "Graham, Simon" <Simon.Graham@xxxxxxxxxxx> wrote:

> Attached is a patch to intel_cacheinfo-xen.c in unstable -- I basically
> found everywhere that you might have a NULL due to allocation failure
> and tested for it; I've run this a little and confirmed that it solves
> the original crash migrating back and forth between the systems with
> different processor families. Will run more extensive regressions on it
> tonight and tomorrow, but I thought I'd send it now for review; will
> resend with signed-off-by and comment if you think it is OK.

The question is whether it has a chance of being accepted upstream. Since
it's rather bigger than the one-liner we originally hoped for, we don't want
to carry it if it has no chance of acceptance.

 -- Keir

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