tree 51a19cf1e74936d1c3e40a19c6aa5a356d578dfa
parent 4dfa12731439c4a3cbfd9d1767acddfbf79549fd
author Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru> 1726825776 +0300
committer Michael S. Tsirkin <mst@redhat.com> 1730754204 -0500

qapi: introduce device-sync-config

Add command to sync config from vhost-user backend to the device. It
may be helpful when VHOST_USER_SLAVE_CONFIG_CHANGE_MSG failed or not
triggered interrupt to the guest or just not available (not supported
by vhost-user server).

Command result is racy if allow it during migration. Let's not allow
that.

Signed-off-by: Vladimir Sementsov-Ogievskiy <vsementsov@yandex-team.ru>
Reviewed-by: Markus Armbruster <armbru@redhat.com>
Acked-by: Raphael Norwitz <raphael@enfabrica.net>
Message-Id: <20240920094936.450987-4-vsementsov@yandex-team.ru>
Reviewed-by: Michael S. Tsirkin <mst@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>