From: Eli Cohen <elic@nvidia.com> stable inclusion from stable-v5.10.94 commit 0c4ebcb00d8871ed4b9916072d1d177c33bd43e3 bugzilla: https://gitee.com/openeuler/kernel/issues/I531X9 Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=... -------------------------------- 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> Signed-off-by: Zheng Zengkai <zhengzengkai@huawei.com> Acked-by: Xie XiuQi <xiexiuqi@huawei.com> --- drivers/vdpa/mlx5/net/mlx5_vnet.c | 2 -- 1 file changed, 2 deletions(-) diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c index fbdc9468818d..65d6f8fd81e7 100644 --- 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_vdpa_net *ndev, struct mlx5_vdpa_virtque 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) -- 2.20.1