Eugenio Pérez 0e84f918fa vdpa_sim: not reset state in vdpasim_queue_ready ...

vdpasim_queue_ready calls vringh_init_iotlb, which resets split indexes.
But it can be called after setting a ring base with
vdpasim_set_vq_state.

Fix it by stashing them. They're still resetted in vdpasim_vq_reset.

This was discovered and tested live migrating the vdpa_sim_net device.

Fixes: 2c53d0f64c06 ("vdpasim: vDPA device simulator")
Signed-off-by: Eugenio Pérez <eperezma@redhat.com>
Message-Id: <20230118164359.1523760-2-eperezma@redhat.com>
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Tested-by: Lei Yang <leiyang@redhat.com>

2023-02-13 07:25:00 -05:00

..

alibaba

vdpa: multiple address spaces support

2022-05-31 12:44:27 -04:00

ifcvf

vdpa: ifcvf: Do proper cleanup if IFCVF init fails

2023-01-27 06:18:41 -05:00

mlx5

RDMA/mlx5: remove variable i

2022-12-28 05:28:09 -05:00

vdpa_sim

vdpa_sim: not reset state in vdpasim_queue_ready

2023-02-13 07:25:00 -05:00

vdpa_user

vduse: Validate vq_num in vduse_validate_config()

2022-12-28 05:28:11 -05:00

virtio_pci

vdpa/vp_vdpa: fix kfree a wrong pointer in vp_vdpa_remove

2022-12-28 05:28:11 -05:00

Kconfig

eni_vdpa: add vDPA driver for Alibaba ENI

2021-11-01 05:23:41 -04:00

Makefile

eni_vdpa: add vDPA driver for Alibaba ENI

2021-11-01 05:23:41 -04:00

vdpa.c

vdpa: conditionally fill max max queue pair for stats

2022-12-28 05:28:11 -05:00