diff options
| -rw-r--r-- | drivers/vdpa/mlx5/net/mlx5_vnet.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/drivers/vdpa/mlx5/net/mlx5_vnet.c b/drivers/vdpa/mlx5/net/mlx5_vnet.c index fc9fb8d9ac4f..6d1207d7ae75 100644 --- a/drivers/vdpa/mlx5/net/mlx5_vnet.c +++ b/drivers/vdpa/mlx5/net/mlx5_vnet.c @@ -2850,6 +2850,9 @@ static int event_handler(struct notifier_block *nb, unsigned long event, void *p struct mlx5_eqe *eqe = param; int ret = NOTIFY_DONE; + if (ndev->mvdev.suspended) + return NOTIFY_DONE; + if (event == MLX5_EVENT_TYPE_PORT_CHANGE) { switch (eqe->sub_type) { case MLX5_PORT_CHANGE_SUBTYPE_DOWN: @@ -3595,7 +3598,6 @@ static int mlx5_vdpa_suspend(struct vdpa_device *vdev) mlx5_vdpa_info(mvdev, "suspending device\n"); down_write(&ndev->reslock); - unregister_link_notifier(ndev); err = suspend_vqs(ndev, 0, ndev->cur_num_vqs); mlx5_vdpa_cvq_suspend(mvdev); mvdev->suspended = true; @@ -3617,7 +3619,7 @@ static int mlx5_vdpa_resume(struct vdpa_device *vdev) down_write(&ndev->reslock); mvdev->suspended = false; err = resume_vqs(ndev, 0, ndev->cur_num_vqs); - register_link_notifier(ndev); + queue_link_work(ndev); up_write(&ndev->reslock); return err; |