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From: Peter Maydell <peter.maydell@linaro.org>
To: David Gibson <david@gibson.dropbear.id.au>
Cc: lvivier@redhat.com, quintela@redhat.com, danielhb413@gmail.com,
	qemu-devel@nongnu.org, groug@kaod.org,
	"Cédric Le Goater" <clg@kaod.org>,
	"Dr. David Alan Gilbert" <dgilbert@redhat.com>
Subject: Re: ppc pbr403 vmstate
Date: Mon, 17 Jan 2022 20:40:14 +0000	[thread overview]
Message-ID: <CAFEAcA9fcjH7Om8rDMdQ+=cvjaJjWEg2j=CvjE3Lk3kZ0d_y7g@mail.gmail.com> (raw)
In-Reply-To: <YeUEB0lb7mhuoP6G@yekko.fritz.box>

On Mon, 17 Jan 2022 at 05:52, David Gibson <david@gibson.dropbear.id.au> wrote:
> It is also touched in the *super* old cpu_load_old.  I suspect we
> could probably just drop that completely, since I don't think we
> realistically support migration from a version that old anyway.

This would be a nice thing to do, because the PPC CPU is the
only remaining in-tree user of the .load_state_old migration
hook, so if we declared that we don't support migrating from
those old versions of QEMU (1.5 and earlier, I think) then we
could delete the .load_state_old and .minimum_version_id_old
handling completely.

-- PMM


  parent reply	other threads:[~2022-01-17 20:41 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2022-01-13 18:51 ppc pbr403 vmstate Dr. David Alan Gilbert
2022-01-13 23:41 ` David Gibson
2022-01-14  7:07   ` Cédric Le Goater
2022-01-17  5:52     ` David Gibson
2022-01-17  9:45       ` Cédric Le Goater
2022-01-17  9:52         ` Dr. David Alan Gilbert
2022-01-17 20:40       ` Peter Maydell [this message]
2022-01-18  9:11         ` Cédric Le Goater

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