From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
To: Juan Quintela <quintela@redhat.com>
Cc: amit.shah@redhat.com, qemu-devel@nongnu.org, agraf@suse.de
Subject: Re: [Qemu-devel] [PATCH 2/4] Disable section footers on older machine types
Date: Wed, 20 May 2015 18:02:11 +0100 [thread overview]
Message-ID: <20150520170210.GG2148@work-vm> (raw)
In-Reply-To: <87a8wzoclk.fsf@neno.neno>
* Juan Quintela (quintela@redhat.com) wrote:
> "Dr. David Alan Gilbert (git)" <dgilbert@redhat.com> wrote:
> > From: "Dr. David Alan Gilbert" <dgilbert@redhat.com>
> >
> > The next patch adds section footers; but we don't want to
> > break migration compatibility so disable them on older
> > machine types
> >
> > Signed-off-by: Dr. David Alan Gilbert <dgilbert@redhat.com>
>
> Reviewed-by: Juan Quintela <quintela@redhat.com>
>
> But ....
>
> Power people
It looks like Power does:
ppc/spapr.c
1828:static void spapr_compat_2_3(Object *obj)
like the PC ones; so I guess we need to roll this flag, and your
two flags into a common function somewhere and clal it from there?
Dave
> ARM people
>
> Do you care now about cross version migration?
>
> Later, Juan.
--
Dr. David Alan Gilbert / dgilbert@redhat.com / Manchester, UK
next prev parent reply other threads:[~2015-05-20 17:02 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-05-19 11:29 [Qemu-devel] [PATCH 0/4] Add section footers to detect corrupted migration streams Dr. David Alan Gilbert (git)
2015-05-19 11:29 ` [Qemu-devel] [PATCH 1/4] Merge section header writing Dr. David Alan Gilbert (git)
2015-05-20 8:50 ` Juan Quintela
2015-05-19 11:29 ` [Qemu-devel] [PATCH 2/4] Disable section footers on older machine types Dr. David Alan Gilbert (git)
2015-05-20 8:52 ` Juan Quintela
2015-05-20 17:02 ` Dr. David Alan Gilbert [this message]
2015-05-19 11:29 ` [Qemu-devel] [PATCH 3/4] Add a protective section footer Dr. David Alan Gilbert (git)
2015-05-20 8:53 ` Juan Quintela
2015-05-19 11:29 ` [Qemu-devel] [PATCH 4/4] Teach analyze-migration.py about section footers Dr. David Alan Gilbert (git)
2015-05-19 13:51 ` [Qemu-devel] [PATCH 0/4] Add section footers to detect corrupted migration streams Eric Blake
2015-05-19 14:06 ` Dr. David Alan Gilbert
2015-05-19 14:13 ` Eric Blake
2015-05-19 14:28 ` Dr. David Alan Gilbert
2015-05-19 14:40 ` Eric Blake
2015-05-20 8:58 ` Juan Quintela
2015-05-20 7:13 ` Amit Shah
2015-05-20 7:18 ` Amit Shah
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