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Thu, 20 Dec 2018 06:55:41 +0000 From: Shahaf Shuler To: Yongseok Koh CC: "dev@dpdk.org" , "stable@dpdk.org" Thread-Topic: [dpdk-dev] [PATCH] net/mlx5: fix Multi-Packet RQ mempool free Thread-Index: AQHUkgt5f/p1tsJrS0qZkLmBL5dld6WHPabQ Date: Thu, 20 Dec 2018 06:55:41 +0000 Message-ID: References: <20181212111132.35983-1-yskoh@mellanox.com> In-Reply-To: <20181212111132.35983-1-yskoh@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: spf=none (sender IP is ) smtp.mailfrom=shahafs@mellanox.com; x-originating-ip: [193.47.165.251] x-ms-publictraffictype: Email x-microsoft-exchange-diagnostics: 1; DB7PR05MB5495; 6:UphKWzSiDKrHQp1ZYUuMKQowE3l0xoOC+cIz3LyPfeo2128O7yP02mDCyot0lB50EujoWEm8lZBlwvXAk4zv+65EoZXoX9u1znOgJ4VTkK0Kl7d2tTQF0xLwUBvImJ8WdJgcNzO2mUgYEOePwM2CPrHZvExG7ioEQA3LkNMr0s0Ss5TeE/UMAwu/+9WKpaME5/ieYKajkCd3YrJow+0eFYptksn8EiVuwpnCJvkjVFVWnc0WSu4BvtZKAg4+SqLpvtLie2od14OtdrID7odXxAVUIKvzy5CkKQxqZhtddC0JVKrZH8MTq0pJ/Zvkj/gNaJSniSg7zEM09wsPEZ2SnzSXEFu0FQl/4kNbIxFWgPIJWsT67T6YmvP1xSFx6JVZeFPg2ZOPX/daYmqpIBlBvMhx5YN++fjpUI9X+ct34p9RrJlmqpywc2bs7H/cFZ4tJj4PFkGAK33s/O61X1qhOg==; 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charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: 289b8873-3edb-4e3e-e34b-08d666482817 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Dec 2018 06:55:41.5523 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR05MB5495 Subject: Re: [dpdk-dev] [PATCH] net/mlx5: fix Multi-Packet RQ mempool free X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Thu, 20 Dec 2018 06:55:43 -0000 Wednesday, December 12, 2018 1:12 PM, Yongseok Koh: > Subject: [dpdk-dev] [PATCH] net/mlx5: fix Multi-Packet RQ mempool free >=20 > 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. >=20 > Fixes: 7d6bf6b866b8 ("net/mlx5: add Multi-Packet Rx support") > Cc: stable@dpdk.org >=20 > Signed-off-by: Yongseok Koh Applied to next-net-mlx, thanks.=20 > --- > drivers/net/mlx5/mlx5_rxq.c | 1 + > 1 file changed, 1 insertion(+) >=20 > diff --git a/drivers/net/mlx5/mlx5_rxq.c b/drivers/net/mlx5/mlx5_rxq.c in= dex > 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 =3D NULL; > } > + priv->mprq_mp =3D NULL; > return 0; > } >=20 > -- > 2.11.0