From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from dpdk.org (dpdk.org [92.243.14.124]) by inbox.dpdk.org (Postfix) with ESMTP id 376E0A04B7 for ; Mon, 21 Sep 2020 11:03:45 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 09E041C1D0; Mon, 21 Sep 2020 11:03:45 +0200 (CEST) Received: from nat-hk.nvidia.com (nat-hk.nvidia.com [203.18.50.4]) by dpdk.org (Postfix) with ESMTP id 8B1D81C1D0; Mon, 21 Sep 2020 11:03:41 +0200 (CEST) Received: from HKMAIL103.nvidia.com (Not Verified[10.18.92.77]) by nat-hk.nvidia.com (using TLS: TLSv1.2, AES256-SHA) id ; Mon, 21 Sep 2020 17:03:40 +0800 Received: from HKMAIL103.nvidia.com (10.18.16.12) by HKMAIL103.nvidia.com (10.18.16.12) with Microsoft SMTP Server (TLS) id 15.0.1473.3; Mon, 21 Sep 2020 09:03:39 +0000 Received: from NAM11-CO1-obe.outbound.protection.outlook.com (104.47.56.171) by HKMAIL103.nvidia.com (10.18.16.12) with Microsoft SMTP Server (TLS) id 15.0.1473.3 via Frontend Transport; Mon, 21 Sep 2020 09:03:39 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=VPElCKX/03dFd7jucKoI1Pv1Egtlw/CRaRXaZB+Bu3fVTFlXGRBVeW0v3uVGbj8zP4/mVZoyxpILscWzFKFKECOb7D7QfDFHHqD4kd0jMUz6WgF0yjClip2AVnyYrpElsF64oCS3tWVcx7GxOZ2zcaJhZ2Ygmt/ixka81pqSY9CXLxlALNVE412EQnnCME//B043OGBg2Vn8ZMrKlW/KlR+bBicEsMHBs5lC4jHKiuPyzTWxRKm53N95sebdYgxZeJDKhHVhUVpDYcaiHi/hRZFIEmi/lwdBNS3iEQ0PutFSM5lwv6RWjZ1YyLZNpFBFWdK/ggkIyWeWcSNT5D2KXA== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector9901; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=//w7Ofqymbd2X4R554MCewIoPfteVLGgfXl5yxHacok=; b=VLuIFkPxP3Pe3kmCg8J98CZFve3SlMhBKxDqyCT+x78noJMITEyTxiMzjwMONTaSZF1Cu6HM7iS+Bl2Rlo9Oh6LG6jyAsjMq9PAUqy13Hg4ZcG/PAnFhhNI3oQX/4kHU/K4V2vBmWUZy1JZDqHUG92R5AzagpAzm8WBJ7VLtxjxpJVwXbcpboObuWR0s5gTxnV5hqr77uUBVR9osFXjfUGrd0Esg6k6KtcRfvVDVO3Hxti/JWxJRGJQam8qlqcT9jQO0sSEthexBKQidoN1f3ODVN1kimzaXK4mMB3lr28QDGStsaNLxyLxrRfncjTnsGgj0+T2xkNOqsmbK9oanYQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nvidia.com; dmarc=pass action=none header.from=nvidia.com; dkim=pass header.d=nvidia.com; arc=none Received: from MWHPR12MB1360.namprd12.prod.outlook.com (2603:10b6:300:12::7) by MW3PR12MB4441.namprd12.prod.outlook.com (2603:10b6:303:59::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3391.15; Mon, 21 Sep 2020 09:03:37 +0000 Received: from MWHPR12MB1360.namprd12.prod.outlook.com ([fe80::711e:ec6f:ba28:d3d0]) by MWHPR12MB1360.namprd12.prod.outlook.com ([fe80::711e:ec6f:ba28:d3d0%5]) with mapi id 15.20.3391.011; Mon, 21 Sep 2020 09:03:37 +0000 From: Slava Ovsiienko To: "Xueming(Steven) Li" , Matan Azrad CC: "dev@dpdk.org" , Asaf Penso , "Xueming(Steven) Li" , "stable@dpdk.org" Thread-Topic: [PATCH] net/mlx5: disable flow dump for Verbs flow Thread-Index: AQHWhyqM6hQaxzjFvEC9iWLUqLRvGaly3ZHw Date: Mon, 21 Sep 2020 09:03:37 +0000 Message-ID: References: <1599711958-21442-1-git-send-email-xuemingl@nvidia.com> In-Reply-To: <1599711958-21442-1-git-send-email-xuemingl@nvidia.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: nvidia.com; dkim=none (message not signed) header.d=none;nvidia.com; dmarc=none action=none header.from=nvidia.com; x-originating-ip: [95.164.10.10] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: cb433cf9-91c8-4db9-ffbc-08d85e0d3a44 x-ms-traffictypediagnostic: MW3PR12MB4441: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:3826; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: I+15zv8amdu7+4s6j8pxYXk6khM4IeRhrQEgkYbwG9bVm78RooJQUnF6V9ZZ3mwi5UlwmJYjE+ly3idFj8HpYi6I59FQcIj2ZI9VcSInEPqoNNZxNqYVcmr8xBBZScENVlfc/WGxcrcU4UBAPPc9b9yleYR5e8Jq83sQASmX6uKIJsZf2bli54fD1pba4HRIh3iQcN5sYggd52ZOZQcp0Xg0ZfFNJxNHMjxtGZ0KUvWW4cN2gVGqdT5oEfML5cmVA+CXr3ZZbZbBo/w8XqdTJhl6TyWzasvZXTtPPUcytLkucUi9eD8+bo32MPCd7v7N x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:MWHPR12MB1360.namprd12.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(376002)(136003)(346002)(39860400002)(366004)(396003)(33656002)(186003)(26005)(55016002)(7696005)(9686003)(53546011)(52536014)(6506007)(71200400001)(54906003)(86362001)(110136005)(478600001)(66946007)(66556008)(66446008)(66476007)(64756008)(4744005)(6636002)(76116006)(8936002)(8676002)(316002)(4326008)(2906002)(5660300002)(450100002)(83380400001); DIR:OUT; SFP:1101; x-ms-exchange-antispam-messagedata: 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 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MWHPR12MB1360.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: cb433cf9-91c8-4db9-ffbc-08d85e0d3a44 X-MS-Exchange-CrossTenant-originalarrivaltime: 21 Sep 2020 09:03:37.6761 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 43083d15-7273-40c1-b7db-39efd9ccc17a X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: fPIsjSC7PQ05GqDzhRMvvdn0ZxPh7Q3X3EEm9H/pyCN+LYTz3jbVQ+ew3OquI9Dsqrct932n28a56oAZ7yPSwA== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW3PR12MB4441 X-OriginatorOrg: Nvidia.com DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nvidia.com; s=n1; t=1600679020; bh=//w7Ofqymbd2X4R554MCewIoPfteVLGgfXl5yxHacok=; h=ARC-Seal:ARC-Message-Signature:ARC-Authentication-Results:From:To: CC:Subject:Thread-Topic:Thread-Index:Date:Message-ID:References: In-Reply-To:Accept-Language:Content-Language:X-MS-Has-Attach: X-MS-TNEF-Correlator:authentication-results:x-originating-ip: x-ms-publictraffictype:x-ms-office365-filtering-correlation-id: x-ms-traffictypediagnostic:x-ms-exchange-transport-forked: x-microsoft-antispam-prvs:x-ms-oob-tlc-oobclassifiers: x-ms-exchange-senderadcheck:x-microsoft-antispam: x-microsoft-antispam-message-info:x-forefront-antispam-report: x-ms-exchange-antispam-messagedata:Content-Type: Content-Transfer-Encoding:MIME-Version: X-MS-Exchange-CrossTenant-AuthAs: X-MS-Exchange-CrossTenant-AuthSource: X-MS-Exchange-CrossTenant-Network-Message-Id: X-MS-Exchange-CrossTenant-originalarrivaltime: X-MS-Exchange-CrossTenant-fromentityheader: X-MS-Exchange-CrossTenant-id:X-MS-Exchange-CrossTenant-mailboxtype: X-MS-Exchange-CrossTenant-userprincipalname: X-MS-Exchange-Transport-CrossTenantHeadersStamped:X-OriginatorOrg; b=Flby/M1XwBF8eT00ETChNmb/2Zyvu50k1HdO9YNtsKYcLLPpwUe+gq3ddHFxpTNxZ /o2/3AH3actMmlF/CK3hi7Txr3NV4iQlUj9cEM39uSfE+N7UqNMONzhlEo0nVgBooF D9Ot9ZHaIDfuvFo8J1E0Wyl+QrDxS+nNjtqYHNZdk73s+cudOMwL3Txb9N5rDi4xsG BrnpeeDagCW3nNxCmg11Fh7FKgNS8+p4/8jFrG450D6Jn1VRKj5D0CVjHZatykVC+8 Ulz0dHfxLkO4g4Wr9GX3zX3TYYGqUz+lCV48bJvE9qZmDyMksbtFcp8bjqq8y2cS6S 8/agKIC7ERGuA== Subject: Re: [dpdk-stable] [PATCH] net/mlx5: disable flow dump for Verbs flow X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.15 Precedence: list List-Id: patches for DPDK stable branches List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: stable-bounces@dpdk.org Sender: "stable" > -----Original Message----- > From: Xueming Li > Sent: Thursday, September 10, 2020 7:26 > To: Matan Azrad ; Slava Ovsiienko > > Cc: dev@dpdk.org; Asaf Penso ; Xueming(Steven) Li > ; stable@dpdk.org > Subject: [PATCH] net/mlx5: disable flow dump for Verbs flow >=20 > There was a segment fault when dump flows with device argument of > dv_flow_en=3D0. In such case, Verbs flow engine was enabled and fdb > resources were not initialized. It's suggested to use mlx_fs_dump for Ver= bs > flow dump. >=20 > This patch adds verbs engine check, prints warning message and return > gracefully. >=20 > Cc: stable@dpdk.org > Signed-off-by: Xueming Li Acked-by: Viacheslav Ovsiienko