Message ID | 20200219030548.13215-2-saeedm@mellanox.com |
---|---|
State | Accepted |
Delegated to: | David Miller |
Headers | show
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Miller" <davem@davemloft.net>, "kuba@kernel.org" <kuba@kernel.org> CC: "netdev@vger.kernel.org" <netdev@vger.kernel.org>, Huy Nguyen <huyn@mellanox.com>, Mark Bloch <markb@mellanox.com>, Saeed Mahameed <saeedm@mellanox.com> Subject: [net 1/7] net/mlx5: Fix sleep while atomic in mlx5_eswitch_get_vepa Thread-Topic: [net 1/7] net/mlx5: Fix sleep while atomic in mlx5_eswitch_get_vepa Thread-Index: AQHV5tGQ42IhwEODjEaGp70Cf+rnCQ== Date: Wed, 19 Feb 2020 03:06:23 +0000 Message-ID: <20200219030548.13215-2-saeedm@mellanox.com> References: <20200219030548.13215-1-saeedm@mellanox.com> In-Reply-To: <20200219030548.13215-1-saeedm@mellanox.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.24.1 x-originating-ip: [73.15.39.150] x-clientproxiedby: BYAPR05CA0089.namprd05.prod.outlook.com (2603:10b6:a03:e0::30) To VI1PR05MB5102.eurprd05.prod.outlook.com (2603:10a6:803:5e::23) authentication-results: spf=none (sender IP is ) smtp.mailfrom=saeedm@mellanox.com; x-ms-exchange-messagesentrepresentingtype: 1 x-ms-publictraffictype: Email x-ms-office365-filtering-ht: Tenant x-ms-office365-filtering-correlation-id: b94ed09d-20d7-4200-1ca4-08d7b4e8b308 x-ms-traffictypediagnostic: VI1PR05MB5853:|VI1PR05MB5853: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: <VI1PR05MB58538E1DBE0E8BDB23740E44BE100@VI1PR05MB5853.eurprd05.prod.outlook.com> x-ms-oob-tlc-oobclassifiers: OLM:8882; x-forefront-prvs: 0318501FAE x-forefront-antispam-report: SFV:NSPM; SFS:(10009020)(4636009)(136003)(376002)(396003)(39860400002)(366004)(346002)(189003)(199004)(956004)(2616005)(5660300002)(26005)(16526019)(81166006)(52116002)(4326008)(110136005)(316002)(6506007)(186003)(81156014)(2906002)(8936002)(66476007)(8676002)(54906003)(1076003)(64756008)(6512007)(71200400001)(478600001)(66556008)(66446008)(86362001)(36756003)(6486002)(107886003)(66946007)(54420400002); DIR:OUT; SFP:1101; SCL:1; SRVR:VI1PR05MB5853; H:VI1PR05MB5102.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-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-ms-exchange-antispam-messagedata: /FXAGFDDjm/Kqp9aOD1eWmIM3f2+XnoNB1tz7FvAYbLzzSVer2G00oz88ezjKBtzAfnPKmioV0fTy8LhyrGVZuJYSdJXHkYXJHzDWF57MmUK6ckjqNlEstji86qIrS/5P7QqmavDHHeBvsjGdcXXzw== 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: b94ed09d-20d7-4200-1ca4-08d7b4e8b308 X-MS-Exchange-CrossTenant-originalarrivaltime: 19 Feb 2020 03:06:23.0697 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: esHLdNDTNhSPqre2pN1ym49Z5FTOjrXF1FZtJ4UBrWAQyWdTmU5sml/N7YNQYzzTh4CUCH5AhQG/eiJp0oaCPQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR05MB5853 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: <netdev.vger.kernel.org> X-Mailing-List: netdev@vger.kernel.org |
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[net,1/7] net/mlx5: Fix sleep while atomic in mlx5_eswitch_get_vepa
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diff --git a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c index 5acf60b1bbfe..564d42605892 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/eswitch.c @@ -2452,25 +2452,17 @@ int mlx5_eswitch_set_vepa(struct mlx5_eswitch *esw, u8 setting) int mlx5_eswitch_get_vepa(struct mlx5_eswitch *esw, u8 *setting) { - int err = 0; - if (!esw) return -EOPNOTSUPP; if (!ESW_ALLOWED(esw)) return -EPERM; - mutex_lock(&esw->state_lock); - if (esw->mode != MLX5_ESWITCH_LEGACY) { - err = -EOPNOTSUPP; - goto out; - } + if (esw->mode != MLX5_ESWITCH_LEGACY) + return -EOPNOTSUPP; *setting = esw->fdb_table.legacy.vepa_uplink_rule ? 1 : 0; - -out: - mutex_unlock(&esw->state_lock); - return err; + return 0; } int mlx5_eswitch_set_vport_trust(struct mlx5_eswitch *esw,