From: Peter Xu <peterx@redhat.com>
To: Mark Cave-Ayland <mark.caveayland@nutanix.com>
Cc: Fabiano Rosas <farosas@suse.de>,
qemu-devel@nongnu.org, Paolo Bonzini <pbonzini@redhat.com>,
Mark Kanda <mark.kanda@oracle.com>,
"Michael S . Tsirkin" <mst@redhat.com>,
Markus Armbruster <armbru@redhat.com>,
Eric Blake <eblake@redhat.com>,
"Maciej S. Szmigiero" <maciej.szmigiero@oracle.com>,
Jason Wang <jasowang@redhat.com>, Ben Chaney <bchaney@akamai.com>,
Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Subject: Re: [PATCH RFC 0/2] migration/vl: new -incoming config:* for early migration parameters
Date: Wed, 3 Jun 2026 11:59:38 -0400 [thread overview]
Message-ID: <aiBPakzg8080IOfo@x1.local> (raw)
In-Reply-To: <283f85de-92b0-4c62-94ed-631221b62c07@nutanix.com>
On Wed, Jun 03, 2026 at 04:41:31PM +0100, Mark Cave-Ayland wrote:
> One of the reasons CPR requires a separate channel is because it needs to
> access the stream before the devices are created.
Yes.
> Is this part of the same problem in that the migration object needs to be
> created much earlier than it is currently? And could doing this
> potentially remove the need for a separate CPR channel?
The problem is the migration object can't yet be created too early, due to
the fact it needs to apply compat properties. That's why this series used
another approach to have a temporary early MigrationParameters object to
keep things until migration object is initialized (during which the temp
object will be destroyed).
Thanks,
--
Peter Xu
next prev parent reply other threads:[~2026-06-03 16:00 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-28 21:29 [PATCH RFC 0/2] migration/vl: new -incoming config:* for early migration parameters Peter Xu
2026-05-28 21:29 ` [PATCH RFC 1/2] migration/vl: Allow set parameters with -incoming config:* Peter Xu
2026-05-28 22:16 ` Fabiano Rosas
2026-05-29 15:06 ` Peter Xu
2026-05-29 16:44 ` Fabiano Rosas
2026-06-01 21:32 ` Peter Xu
2026-06-02 13:37 ` Fabiano Rosas
2026-06-03 15:36 ` Mark Cave-Ayland
2026-06-03 15:55 ` Peter Xu
2026-06-04 9:21 ` Mark Cave-Ayland
2026-06-04 15:34 ` Peter Xu
2026-05-29 7:19 ` Vladimir Sementsov-Ogievskiy
2026-05-29 14:22 ` Peter Xu
2026-05-29 7:26 ` Vladimir Sementsov-Ogievskiy
2026-05-29 14:26 ` Peter Xu
2026-05-28 21:29 ` [PATCH RFC 2/2] migration/cpr: Opt-in "mode" parameter for early boot access Peter Xu
2026-05-28 23:24 ` Fabiano Rosas
2026-05-29 14:50 ` Peter Xu
2026-05-29 17:21 ` Fabiano Rosas
2026-05-28 22:01 ` [PATCH RFC 0/2] migration/vl: new -incoming config:* for early migration parameters Fabiano Rosas
2026-05-29 14:15 ` Peter Xu
2026-06-03 9:48 ` Daniel P. Berrangé
2026-06-03 15:50 ` Peter Xu
2026-06-03 17:15 ` Daniel P. Berrangé
2026-06-03 17:45 ` Peter Xu
2026-06-03 17:56 ` Fabiano Rosas
2026-06-03 17:51 ` Fabiano Rosas
2026-06-03 18:00 ` Daniel P. Berrangé
2026-06-03 18:46 ` Peter Xu
2026-06-03 22:00 ` Vladimir Sementsov-Ogievskiy
2026-06-04 18:01 ` Peter Xu
2026-06-05 7:35 ` Vladimir Sementsov-Ogievskiy
2026-06-05 14:08 ` Peter Xu
2026-06-05 14:37 ` Vladimir Sementsov-Ogievskiy
2026-06-05 15:02 ` Peter Xu
2026-06-04 8:18 ` Daniel P. Berrangé
2026-06-04 18:08 ` Peter Xu
2026-06-04 10:03 ` Mark Cave-Ayland
2026-06-03 15:27 ` Mark Cave-Ayland
2026-06-03 17:32 ` Fabiano Rosas
2026-06-03 15:41 ` Mark Cave-Ayland
2026-06-03 15:59 ` Peter Xu [this message]
2026-06-04 10:00 ` Mark Cave-Ayland
2026-06-04 13:19 ` Peter Xu
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