From: Shahaf Shuler <shahafs@mellanox.com>
To: Yongseok Koh <yskoh@mellanox.com>
Cc: "dev@dpdk.org" <dev@dpdk.org>, "stable@dpdk.org" <stable@dpdk.org>
Subject: Re: [dpdk-stable] [dpdk-dev] [PATCH] net/mlx5: fix Multi-Packet RQ mempool free
Date: Thu, 20 Dec 2018 06:55:41 +0000 [thread overview]
Message-ID: <DB7PR05MB44263DF091149AE58D81DFE4C3BF0@DB7PR05MB4426.eurprd05.prod.outlook.com> (raw)
In-Reply-To: <20181212111132.35983-1-yskoh@mellanox.com>
Wednesday, December 12, 2018 1:12 PM, Yongseok Koh:
> Subject: [dpdk-dev] [PATCH] net/mlx5: fix Multi-Packet RQ mempool free
>
> When MPRQ mempool is freed, the pointer stored in priv structure must be
> reset to null. Otherwise, the mempool can be freed again if the port is
> restarted.
>
> Fixes: 7d6bf6b866b8 ("net/mlx5: add Multi-Packet Rx support")
> Cc: stable@dpdk.org
>
> Signed-off-by: Yongseok Koh <yskoh@mellanox.com>
Applied to next-net-mlx, thanks.
> ---
> drivers/net/mlx5/mlx5_rxq.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c index
> 183da0e282..34c8338723 100644
> --- a/drivers/net/mlx5/mlx5_rxq.c
> +++ b/drivers/net/mlx5/mlx5_rxq.c
> @@ -1179,6 +1179,7 @@ mlx5_mprq_free_mp(struct rte_eth_dev *dev)
> continue;
> rxq->mprq_mp = NULL;
> }
> + priv->mprq_mp = NULL;
> return 0;
> }
>
> --
> 2.11.0
prev parent reply other threads:[~2018-12-20 6:55 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-12 11:11 [dpdk-stable] " Yongseok Koh
2018-12-20 6:55 ` Shahaf Shuler [this message]
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