Commit c04e2145 authored by Eli Cohen's avatar Eli Cohen Committed by Michael S. Tsirkin
Browse files

vdpa/mlx5: Initialize CVQ iotlb spinlock 



Initialize itolb spinlock.

Fixes: 5262912e ("vdpa/mlx5: Add support for control VQ and MAC setting")
Signed-off-by: default avatarEli Cohen <elic@nvidia.com>
Message-Id: <20230206122016.1149373-1-elic@nvidia.com>
Signed-off-by: default avatarMichael S. Tsirkin <mst@redhat.com>
parent aef24311

drivers/vdpa/mlx5/core/resources.c

+1 −0
Original line number Diff line number Diff line
@@ -233,6 +233,7 @@ static int init_ctrl_vq(struct mlx5_vdpa_dev *mvdev) 
	if (!mvdev->cvq.iotlb)

		return -ENOMEM;



	spin_lock_init(&mvdev->cvq.iommu_lock);

	vringh_set_iotlb(&mvdev->cvq.vring, mvdev->cvq.iotlb, &mvdev->cvq.iommu_lock);



	return 0;