Marc-André Lureau 40a23ef643 virtio-gpu: fix v2 migration ...

Commit dfcf74fa ("virtio-gpu: fix scanout migration post-load") broke
forward/backward version migration. Versioning of nested VMSD structures
is not straightforward, as the wire format doesn't have nested
structures versions. Introduce x-scanout-vmstate-version and a field
test to save/load appropriately according to the machine version.

Fixes: dfcf74fa ("virtio-gpu: fix scanout migration post-load")
Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Peter Xu <peterx@redhat.com>
Reviewed-by: Fiona Ebner <f.ebner@proxmox.com>
Tested-by: Fiona Ebner <f.ebner@proxmox.com>
[fixed long lines]
Signed-off-by: Fabiano Rosas <farosas@suse.de>

2024-05-22 17:34:41 -03:00

..

vdpa-dev.h

vdpa: add vdpa-dev support

2022-12-21 06:35:28 -05:00

vhost-backend.h

vhost: Add worker backend callouts

2023-12-25 11:34:55 -05:00

vhost-scsi-common.h

vhost-user-scsi: support reconnect to backend

2023-10-22 05:18:17 -04:00

vhost-scsi.h

…

vhost-user-base.h

virtio: split into vhost-user-base and vhost-user-device

2024-02-14 06:01:39 -05:00

vhost-user-blk.h

vhost-user-blk: make 'config_wce' part of 'host_features'

2022-10-07 09:41:51 -04:00

vhost-user-fs.h

Clean up ill-advised or unusual header guards

2022-05-11 16:50:01 +02:00

vhost-user-gpio.h

hw/virtio: derive vhost-user-gpio from vhost-user-base

2024-02-14 06:01:44 -05:00

vhost-user-i2c.h

hw/virtio: derive vhost-user-i2c from vhost-user-base

2024-02-14 06:01:49 -05:00

vhost-user-rng.h

hw/virtio: derive vhost-user-rng from vhost-user-base

2024-02-14 06:01:42 -05:00

vhost-user-scmi.h

hw/virtio: Add a protection against duplicate vu_scmi_stop calls

2023-08-03 16:06:49 -04:00

vhost-user-scsi.h

vhost-user-scsi: support reconnect to backend

2023-10-22 05:18:17 -04:00

vhost-user-snd.h

hw/virtio: add vhost-user-snd and vhost-user-snd-pci devices

2024-02-14 06:09:03 -05:00

vhost-user-vsock.h

Clean up ill-advised or unusual header guards

2022-05-11 16:50:01 +02:00

vhost-user.h

vhost-user: Interface for migration state transfer

2023-11-07 03:39:10 -05:00

vhost-vdpa.h

vdpa: define SVQ transitioning state for mode switching

2024-03-12 17:56:55 -04:00

vhost-vsock-common.h

qapi: Improve documentation of file descriptor socket addresses

2024-02-12 10:04:32 +01:00

vhost-vsock.h

…

vhost.h

include/hw/virtio/vhost.h: spelling fix: sate

2023-11-15 12:06:05 +03:00

virtio-access.h

…

virtio-acpi.h

acpi: Clean up includes

2024-01-30 21:20:20 +03:00

virtio-balloon.h

…

virtio-blk-common.h

virtio-blk: move config size params to virtio-blk-common

2022-10-07 09:41:51 -04:00

virtio-blk.h

virtio-blk: declare VirtIOBlock::rq with a type

2024-02-07 14:44:19 +01:00

virtio-bus.h

…

virtio-crypto.h

crypto: Introduce RSA algorithm

2022-06-16 12:54:58 -04:00

virtio-dmabuf.h

hw/display: introduce virtio-dmabuf

2023-10-04 18:15:06 -04:00

virtio-gpu-bswap.h

virtio-gpu: blob prep

2023-10-16 11:29:56 +04:00

virtio-gpu-pci.h

…

virtio-gpu-pixman.h

…

virtio-gpu.h

virtio-gpu: fix v2 migration

2024-05-22 17:34:41 -03:00

virtio-input.h

hw/virtio: derive vhost-user-input from vhost-user-base

2024-02-14 06:09:32 -05:00

virtio-iommu.h

virtio-iommu: Add an option to define the input range width

2024-03-12 17:58:42 -04:00

virtio-md-pci.h

virtio-md-pci: Support unplug requests for compatible devices

2023-07-12 09:27:30 +02:00

virtio-mem.h

virtio-mem: Expose device memory dynamically via multiple memslots if enabled

2023-10-12 14:15:22 +02:00

virtio-mmio.h

include: Include headers where needed

2023-01-08 01:54:22 -05:00

virtio-net.h

virtio-net: Added property to load eBPF RSS with fds.

2024-03-12 19:31:46 +08:00

virtio-pci.h

Revert "hw/virtio: Add support for VDPA network simulation devices"

2024-04-09 02:30:18 -04:00

virtio-pmem.h

…

virtio-rng.h

…

virtio-scsi.h

vhost-scsi: Add support for a worker thread per virtqueue

2023-12-25 11:34:55 -05:00

virtio-serial.h

…

virtio.h

hw/virtio: Introduce virtio_bh_new_guarded() helper

2024-04-10 09:09:33 +02:00