From: Avihai Horon <avihaih@nvidia.com>
To: <qemu-devel@nongnu.org>
Cc: "Alex Williamson" <alex.williamson@redhat.com>,
"Cédric Le Goater" <clg@redhat.com>,
"Markus Armbruster" <armbru@redhat.com>,
"Michael Roth" <michael.roth@amd.com>,
"Eric Blake" <eblake@redhat.com>, "Peter Xu" <peterx@redhat.com>,
"Fabiano Rosas" <farosas@suse.de>,
"Joao Martins" <joao.m.martins@oracle.com>,
"Maor Gottlieb" <maorg@nvidia.com>,
"Avihai Horon" <avihaih@nvidia.com>
Subject: [PATCH 0/3] qapi/vfio: Add VFIO device migration state change QAPI event
Date: Tue, 30 Apr 2024 08:16:18 +0300 [thread overview]
Message-ID: <20240430051621.19597-1-avihaih@nvidia.com> (raw)
Hello,
This series adds a new QAPI event for VFIO device migration state
change. This event will be emitted when a VFIO device changes its
state, for example, during migration or when stopping/starting the
guest.
This event can be used by management applications to get updates on the
current state of the VFIO device for their own purposes.
A new per VFIO device capability, "migration-events", is added so events
can be enabled only for the required devices. It is disabled by default.
Feedback/comments are appreciated,
Thanks.
Avihai Horon (3):
qapi/vfio: Add VFIO device migration state change QAPI event
vfio/migration: Emit VFIO device migration state change QAPI event
vfio/migration: Don't emit STOP_COPY state change event twice
MAINTAINERS | 1 +
qapi/qapi-schema.json | 1 +
qapi/vfio.json | 61 +++++++++++++++++++++++++++++++++++
include/hw/vfio/vfio-common.h | 1 +
hw/vfio/migration.c | 55 ++++++++++++++++++++++++++++---
hw/vfio/pci.c | 2 ++
qapi/meson.build | 1 +
7 files changed, 118 insertions(+), 4 deletions(-)
create mode 100644 qapi/vfio.json
--
2.26.3
next reply other threads:[~2024-04-30 5:22 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-04-30 5:16 Avihai Horon [this message]
2024-04-30 5:16 ` [PATCH 1/3] qapi/vfio: Add VFIO device migration state change QAPI event Avihai Horon
2024-05-01 11:50 ` Joao Martins
2024-05-01 12:08 ` Avihai Horon
2024-05-06 4:52 ` Markus Armbruster
2024-05-06 10:07 ` Avihai Horon
2024-05-06 10:36 ` Markus Armbruster
2024-05-06 10:57 ` Avihai Horon
2024-05-02 11:19 ` Markus Armbruster
2024-05-05 7:48 ` Avihai Horon
2024-05-06 4:35 ` Markus Armbruster
2024-05-06 9:59 ` Avihai Horon
2024-04-30 5:16 ` [PATCH 2/3] vfio/migration: Emit " Avihai Horon
2024-05-01 11:50 ` Joao Martins
2024-05-01 12:28 ` Avihai Horon
2024-05-02 10:22 ` Joao Martins
2024-05-05 7:28 ` Avihai Horon
2024-05-06 4:56 ` Markus Armbruster
2024-05-06 14:38 ` Fabiano Rosas
2024-05-06 15:07 ` Peter Xu
2024-05-07 7:47 ` Avihai Horon
2024-05-07 15:51 ` Peter Xu
2024-05-07 16:21 ` Avihai Horon
2024-04-30 5:16 ` [PATCH 3/3] vfio/migration: Don't emit STOP_COPY state change event twice Avihai Horon
2024-05-06 14:39 ` Cédric Le Goater
2024-05-06 15:01 ` Avihai Horon
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