From: Markus Armbruster <armbru@redhat.com>
To: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Cc: jasowang@redhat.com, mst@redhat.com, peterx@redhat.com,
farosas@suse.de, raphael.s.norwitz@gmail.com,
bchaney@akamai.com, qemu-devel@nongnu.org, berrange@redhat.com,
pbonzini@redhat.com, yc-core@yandex-team.ru,
Eric Blake <eblake@redhat.com>
Subject: Re: [PATCH v15 6/8] net/tap: support local migration with virtio-net
Date: Fri, 24 Apr 2026 08:11:45 +0200 [thread overview]
Message-ID: <87tst0x4ym.fsf@pond.sub.org> (raw)
In-Reply-To: <20260420193846.675844-7-vsementsov@yandex-team.ru> (Vladimir Sementsov-Ogievskiy's message of "Mon, 20 Apr 2026 22:38:43 +0300")
Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> writes:
> Support transferring of TAP state (including open fd) through
> migration stream as part of viritio-net "local-migration".
>
> Add new option, incoming-fds, which should be set to true to
> trigger new logic.
>
> For new option require explicitly unset script and downscript,
> to keep possibility of implementing support for them in future.
>
> Note disabling read polling on source stop for TAP migration:
> otherwise, source process may steal packages from TAP fd even
> after source vm STOP.
>
> Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
QAPI schema
Acked-by: Markus Armbruster <armbru@redhat.com>
next prev parent reply other threads:[~2026-04-24 6:12 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-20 19:38 [PATCH v15 0/8] virtio-net: live-TAP local migration Vladimir Sementsov-Ogievskiy
2026-04-20 19:38 ` [PATCH v15 1/8] net/tap: move vhost-net open() calls to tap_parse_vhost_fds() Vladimir Sementsov-Ogievskiy
2026-04-20 19:38 ` [PATCH v15 2/8] net/tap: move vhost initialization to tap_setup_vhost() Vladimir Sementsov-Ogievskiy
2026-04-20 19:38 ` [PATCH v15 3/8] qapi: add local migration parameter Vladimir Sementsov-Ogievskiy
2026-04-20 19:38 ` [PATCH v15 4/8] net: introduce vmstate_net_peer_backend Vladimir Sementsov-Ogievskiy
2026-04-20 19:38 ` [PATCH v15 5/8] virtio-net: support local migration of backend Vladimir Sementsov-Ogievskiy
2026-04-20 19:38 ` [PATCH v15 6/8] net/tap: support local migration with virtio-net Vladimir Sementsov-Ogievskiy
2026-04-24 6:11 ` Markus Armbruster [this message]
2026-04-20 19:38 ` [PATCH v15 7/8] tests/functional: add skipWithoutSudo() decorator Vladimir Sementsov-Ogievskiy
2026-04-20 19:38 ` [PATCH v15 8/8] tests/functional: add test_tap_migration Vladimir Sementsov-Ogievskiy
2026-04-28 18:22 ` [PATCH v15 0/8] virtio-net: live-TAP local migration Chaney, Ben
2026-05-18 11:35 ` Vladimir Sementsov-Ogievskiy
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=87tst0x4ym.fsf@pond.sub.org \
--to=armbru@redhat.com \
--cc=bchaney@akamai.com \
--cc=berrange@redhat.com \
--cc=eblake@redhat.com \
--cc=farosas@suse.de \
--cc=jasowang@redhat.com \
--cc=mst@redhat.com \
--cc=pbonzini@redhat.com \
--cc=peterx@redhat.com \
--cc=qemu-devel@nongnu.org \
--cc=raphael.s.norwitz@gmail.com \
--cc=vsementsov@yandex-team.ru \
--cc=yc-core@yandex-team.ru \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.