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Tue, 24 Jul 2018 13:50:04 +0000 From: Shahaf Shuler To: =?iso-8859-1?Q?N=E9lio_Laranjeiro?= , "dev@dpdk.org" , Yongseok Koh CC: "stable@dpdk.org" , Zijie Pan Thread-Topic: [PATCH] net/mlx5: fix route Netlink message overflow Thread-Index: AQHUIxqjMvVWIrwznkCdTfA9Qi17AqSeZCEw Date: Tue, 24 Jul 2018 13:50:04 +0000 Message-ID: References: In-Reply-To: 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; DB7PR05MB4954; 6:PtYuVXZ6/HVS3Sw/PjtzBmWvyfAYfB2zkFXjaw34h87NpKDDxLa+K4Vq4AKfqQEAHOi52eVw+yTTrwzHVf3gBj2knP6awqrbgesVER/uzdJDyobj4cRJnPmzXN5ttwET67Xz0CqKdqrUq0p4K1GpOWYLnHPyHVy+cJgnPrmXT46mlpYnyRsd2tBbYu4mbEEV9QWijuHjps40RpniAQjh85DHUspmDdl31u8VITJ/6wemfl9acjF8ka6zvFaCLIAeudR7Z1eBJeb+q5mPNr79Zt1sB/EcZMmthM7mhSOgNl8win3GzH0nwfe2Dss32sRKJEUE/5xqDQe/VzbTODQyJ1aVXEseb6HKKCZR2I7UK5zM0l0fhFtSy+Y3w7yDMr4qye5mzM166YZhbVgsXIBZAH0ZaUJARmiVonUKKCiJW6Q5pO0WckzTRTsssMD27JRKrzpH8kHsAgQELEtcKsEqWg==; 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DIR:OUT; SFP:1101; SCL:1; SRVR:DB7PR05MB4954; H:DB7PR05MB4426.eurprd05.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: mellanox.com does not designate permitted sender hosts) x-microsoft-antispam-message-info: CiIV5tV613ZQm+RUQxKVAEB2iNX9X0t+fyoiGTXV9aG6D+TsMvphwuqXQopZZqInuchrBqpPCWS4Lub70xIcAKjvci95AT/zJqsuBq2/FlbamR9dhIkBaLmI00O/WWf1JctY9EnC3/Zc3eLMPh60+tNiULyLUkhUK/Eitjl6TDq0iJym4IbXtPa1WKVQr1nqrdPSvKSvqDPl5tSzr+rArjNS1FnB3FEI86LBQZGALL48nXvSXBGkNHxy7CHfQKYqwqlVDSl8hUymL7jvoPEAM+ww5Vg4Vy8QbTlLHcxxXsNc0uof2XEPggHblWXb2iOY07FODhQI8owjbdzXctJl9DMv01eKGNsppOoJGsjJ0U4= spamdiagnosticoutput: 1:99 spamdiagnosticmetadata: NSPM Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: becd6ad4-8462-46e5-0c8a-08d5f16c5bed X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Jul 2018 13:50:04.3348 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-Transport-CrossTenantHeadersStamped: DB7PR05MB4954 Subject: Re: [dpdk-dev] [PATCH] net/mlx5: fix route Netlink message overflow 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: Tue, 24 Jul 2018 13:50:06 -0000 Tuesday, July 24, 2018 9:50 AM, Nelio Laranjeiro: > Subject: [PATCH] net/mlx5: fix route Netlink message overflow >=20 > Route Netlink message socket is wrongly initialised by registering to the > route link group. This causes the socket to receive all link message rel= ated to > routes whereas the PMD do not expect to receive such information. In som= e > situation it ends by filling the socket at a point that any new message c= annot > be exchanged. > As the PMD is not expected to process such broadcast messages, the > parameter in the nl_group in the function is also remove. >=20 > Fixes: ccdcba53a3f4 ("net/mlx5: use Netlink to add/remove MAC addresses") > Cc: stable@dpdk.org >=20 > Signed-off-by: Zijie Pan > Signed-off-by: Nelio Laranjeiro > Acked-by: Adrien Mazarguil Applied to next-net-mlx, thanks.=20