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Subject[PATCH 5.10 531/563] vdpa/mlx5: Fix wrong configuration of virtio_version_1_0
Date
From: Eli Cohen <elic@nvidia.com>

commit 97143b70aa847f2b0a1f959dde126b76ff7b5376 upstream.

Remove overriding of virtio_version_1_0 which forced the virtqueue
object to version 1.

Fixes: 1a86b377aa21 ("vdpa/mlx5: Add VDPA driver for supported mlx5 devices")
Signed-off-by: Eli Cohen <elic@nvidia.com>
Link: https://lore.kernel.org/r/20211230142024.142979-1-elic@nvidia.com
Signed-off-by: Michael S. Tsirkin <mst@redhat.com>
Reviewed-by: Parav Pandit <parav@nvidia.com>
Acked-by: Jason Wang <jasowang@redhat.com>
Reviewed-by: Si-Wei Liu <si-wei.liu@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
drivers/vdpa/mlx5/net/mlx5_vnet.c | 2 --
1 file changed, 2 deletions(-)

--- a/drivers/vdpa/mlx5/net/mlx5_vnet.c
+++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c
@@ -812,8 +812,6 @@ static int create_virtqueue(struct mlx5_
MLX5_SET(virtio_q, vq_ctx, umem_3_id, mvq->umem3.id);
MLX5_SET(virtio_q, vq_ctx, umem_3_size, mvq->umem3.size);
MLX5_SET(virtio_q, vq_ctx, pd, ndev->mvdev.res.pdn);
- if (MLX5_CAP_DEV_VDPA_EMULATION(ndev->mvdev.mdev, eth_frame_offload_type))
- MLX5_SET(virtio_q, vq_ctx, virtio_version_1_0, 1);

err = mlx5_cmd_exec(ndev->mvdev.mdev, in, inlen, out, sizeof(out));
if (err)

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