> -----Original Message-----
> From: Dekel Peled <dek...@mellanox.com>
> Sent: Tuesday, July 23, 2019 18:35
> To: Yongseok Koh <ys...@mellanox.com>; Slava Ovsiienko
> <viachesl...@mellanox.com>; Shahaf Shuler <shah...@mellanox.com>
> Cc: Ori Kam <or...@mellanox.com>; dev@dpdk.org
> Subject: [PATCH] net/mlx5: fix Rx queue release of resources
>
> Function rxq_release_rq_resources() releases resources of RQ object created
> by DevX API.
>
> This patch updates this function to properly clear the released resources, to
> avoid repeated release of the same resource.
>
> Fixes: 69abf7b1db4a ("net/mlx5: create advanced RxQ using new API")
>
> Signed-off-by: Dekel Peled <dek...@mellanox.com>
Acked-by: Viacheslav Ovsiienko <viachesl...@mellanox.com>
> ---
> drivers/net/mlx5/mlx5_rxq.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c index
> c9df8b0..441f158 100644
> --- a/drivers/net/mlx5/mlx5_rxq.c
> +++ b/drivers/net/mlx5/mlx5_rxq.c
> @@ -573,8 +573,10 @@
> rte_free((void *)(uintptr_t)rxq_ctrl->rxq.wqes);
> rxq_ctrl->rxq.wqes = NULL;
> }
> - if (rxq_ctrl->wq_umem)
> + if (rxq_ctrl->wq_umem) {
> mlx5_glue->devx_umem_dereg(rxq_ctrl->wq_umem);
> + rxq_ctrl->wq_umem = NULL;
> + }
> }
>
> /**
> --
> 1.8.3.1
