From: Juan Quintela <quintela@redhat.com>
To: Greg Kurz <gkurz@linux.vnet.ibm.com>
Cc: Laurent Vivier <lvivier@redhat.com>,
qemu-devel@nongnu.org,
"Dr. David Alan Gilbert" <dgilbert@redhat.com>,
qemu-ppc@nongnu.org, Amit Shah <amit.shah@redhat.com>,
David Gibson <david@gibson.dropbear.id.au>
Subject: Re: [Qemu-devel] [PATCH v3 1/2] spapr: skip configuration section during migration of older machines
Date: Tue, 23 Feb 2016 09:23:03 +0100 [thread overview]
Message-ID: <87a8mrbztk.fsf@emacs.mitica> (raw)
In-Reply-To: <20160218113218.9760.89211.stgit@bahia.huguette.org> (Greg Kurz's message of "Thu, 18 Feb 2016 12:32:18 +0100")
Greg Kurz <gkurz@linux.vnet.ibm.com> wrote:
> Since QEMU 2.4, we have a configuration section in the migration stream.
> This must be skipped for older machines, like it is already done for x86.
>
> This patch fixes the migration of pseries-2.3 from/to QEMU 2.3, but it
> breaks migration of the same machine from/to QEMU 2.4/2.4.1/2.5. We do
> that anyway because QEMU 2.3 is likely to be more widely deployed than
> newer QEMU versions.
>
> Fixes: 61964c23e5ddd5a33f15699e45ce126f879e3e33
> Signed-off-by: Greg Kurz <gkurz@linux.vnet.ibm.com>
Reviewed-by: Juan Quintela <quintela@redhat.com>
next prev parent reply other threads:[~2016-02-23 8:23 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-18 11:32 [Qemu-devel] [PATCH v3 0/2] Fix migration of old pseries Greg Kurz
2016-02-18 11:32 ` [Qemu-devel] [PATCH v3 1/2] spapr: skip configuration section during migration of older machines Greg Kurz
2016-02-18 19:57 ` Laurent Vivier
2016-02-23 8:23 ` Juan Quintela [this message]
2016-02-18 11:32 ` [Qemu-devel] [PATCH v3 2/2] migration: allow machine to enforce configuration section migration Greg Kurz
2016-02-18 19:57 ` Laurent Vivier
2016-02-23 8:24 ` Juan Quintela
2016-02-18 20:00 ` [Qemu-devel] [PATCH v3 0/2] Fix migration of old pseries Laurent Vivier
2016-02-19 6:42 ` Greg Kurz
2016-02-19 0:11 ` David Gibson
2016-02-19 7:59 ` Greg Kurz
2016-02-22 1:09 ` David Gibson
2016-02-26 10:49 ` [Qemu-devel] [Qemu-ppc] " Greg Kurz
2016-02-26 11:03 ` David Gibson
2016-02-23 8:31 ` [Qemu-devel] " Juan Quintela
2016-02-23 10:01 ` Greg Kurz
2016-02-23 12:27 ` Greg Kurz
2016-02-19 14:41 ` Laurent Vivier
2016-02-19 16:27 ` Greg Kurz
2016-02-23 15:04 ` Greg Kurz
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