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linux-stable/drivers/vdpa
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Eli Cohen 759be8993b vdpa/mlx5: Avoid executing set_vq_ready() if device is reset 
Avoid executing set_vq_ready() if the device has been reset. In such
case, the features are cleared and cannot be used in conditional
statements. Such reference happens is the function ctrl_vq_idx().

Fixes: 52893733f2 ("vdpa/mlx5: Add multiqueue support")
Signed-off-by: Eli Cohen <elic@nvidia.com>
Link: https://lore.kernel.org/r/20210909063738.46970-1-elic@nvidia.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Acked-by: Jason Wang <jasowang@redhat.com>
 		2021-09-14 18:10:43 -04:00
..
ifcvf vdpa: Support transferring virtual addressing during DMA mapping 2021-09-06 07:20:57 -04:00
mlx5 vdpa/mlx5: Avoid executing set_vq_ready() if device is reset 2021-09-14 18:10:43 -04:00
vdpa_sim vdpa: Support transferring virtual addressing during DMA mapping 2021-09-06 07:20:57 -04:00
vdpa_user vduse: Cleanup the old kernel states after reset failure 2021-09-14 18:10:43 -04:00
virtio_pci vdpa: Support transferring virtual addressing during DMA mapping 2021-09-06 07:20:57 -04:00
Kconfig vduse: Introduce VDUSE - vDPA Device in Userspace 2021-09-06 07:20:58 -04:00
Makefile vduse: Introduce VDUSE - vDPA Device in Userspace 2021-09-06 07:20:58 -04:00
vdpa.c virtio,vdpa,vhost: features, fixes 2021-09-11 14:48:42 -07:00