From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mails.dpdk.org (mails.dpdk.org [217.70.189.124]) by inbox.dpdk.org (Postfix) with ESMTP id 23CA3A0547; Fri, 25 Jun 2021 09:36:10 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 8C6F540698; Fri, 25 Jun 2021 09:36:09 +0200 (CEST) Received: from mga12.intel.com (mga12.intel.com [192.55.52.136]) by mails.dpdk.org (Postfix) with ESMTP id 0BD734068A; Fri, 25 Jun 2021 09:36:07 +0200 (CEST) IronPort-SDR: CVSqLIi02zm6q97PaqNU9BfX4dou0ni2JWpSX6IMz5McDkgQeoZSIt9NJ2d/dGB4Cz1WmvC7yq xobk0TXxZHMQ== X-IronPort-AV: E=McAfee;i="6200,9189,10025"; a="187315896" X-IronPort-AV: E=Sophos;i="5.83,298,1616482800"; d="scan'208";a="187315896" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga106.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 25 Jun 2021 00:36:06 -0700 IronPort-SDR: Vya4WOhHB6qXeQpu0rXL3o4ifPkC8ZPOJkyW1751/op/tDGd5NvtC3pYrH7hbabbg0dxiZWz+Q GBsv4SO88SYA== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.83,298,1616482800"; d="scan'208";a="407306704" Received: from orsmsx606.amr.corp.intel.com ([10.22.229.19]) by orsmga003.jf.intel.com with ESMTP; 25 Jun 2021 00:36:01 -0700 Received: from orsmsx611.amr.corp.intel.com (10.22.229.24) by ORSMSX606.amr.corp.intel.com (10.22.229.19) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.4; Fri, 25 Jun 2021 00:36:01 -0700 Received: from orsmsx604.amr.corp.intel.com (10.22.229.17) by ORSMSX611.amr.corp.intel.com (10.22.229.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.4; Fri, 25 Jun 2021 00:36:00 -0700 Received: from ORSEDG601.ED.cps.intel.com (10.7.248.6) by orsmsx604.amr.corp.intel.com (10.22.229.17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.4 via Frontend Transport; Fri, 25 Jun 2021 00:36:00 -0700 Received: from NAM12-DM6-obe.outbound.protection.outlook.com (104.47.59.169) by edgegateway.intel.com (134.134.137.102) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2242.4; Fri, 25 Jun 2021 00:36:00 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=od9OUjVDPyWw6Oe4nB1JWYfsp6I51vDJX4Cp4dTws2/gq47LvCd3Q2OBNosM6vjVfllVkEbr6nFTgCy/ftCuoEjYRp3IN5yt2ULxw2Oi5z3Xd8jRKjM6RUpFowDdqKuful2IfohHGY9aa9B6SHvBq22ve5PZFF41WdBx3EgLRk+XOdO/oB1KXH2JUVmhl9mEgLH+zA8cv0LYMmQhDPaCCvkbeZv8TaOVmEbF5epmPl9Jd7IeFEUmvqWgk3LQ8ZAJVlY5+gjOEgk95S5cbf3Y7thG3yHxWHu04OHFpowerwpuB8ttiYHyzDcUZkthjgQBYIGXudNQY69eSphUNeRR4Q== 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=FTiCmrf9e26uSWKqpy+zmVEcM7Ne+w/jEwd/kz2O6X8=; b=FgL3uqee3mcnvPfZg4QUGpjWK5tg+olVr4MJU6DZAjF2PghCSNv9+V2zxK7p/DM1bbRtdkkP0te+rWN3jB+NN7dGUg7gG1nkNjsmM8mh+fCiAdqyxBg+iU1la6kwb2h+l9MTIFMmllWORVjg6LV8E75QWcVF9VUtMyjVXvKrwLUi45touuLViYJyQht0jSwuVFSyRVQZj1YEWQ1pRD4JsWsT8GCHkAx/R62o6cSZjXYqwLZjEaHN91rdb34g/UBXzqK2mNS+fPG7UczpW1xEv5gRZhNFAAQDzdPigj65fHc51Yy+Xgdl74wi6R+4elBAuXcm9KFiLB0fceLhpGOrnA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=intel.onmicrosoft.com; s=selector2-intel-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=FTiCmrf9e26uSWKqpy+zmVEcM7Ne+w/jEwd/kz2O6X8=; b=nZbhNyfMYoUGng6yo5pPbYxti7jfjAbkjjamBxRbiSjjxlCNLrkPAlRzn+9HSXwa/XMDp5zg4M7SqMwl/tJSKyBNVXweG65aSmL9dDo/3kHUzf7i6GgysJceMQm/nN9uL8Ux8VK42jwfy2t7NkVhvDSBOjV4nV1awo02VwmivsI= Received: from MN2PR11MB4063.namprd11.prod.outlook.com (2603:10b6:208:13f::22) by MN2PR11MB3663.namprd11.prod.outlook.com (2603:10b6:208:f5::32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4242.23; Fri, 25 Jun 2021 07:35:59 +0000 Received: from MN2PR11MB4063.namprd11.prod.outlook.com ([fe80::d447:3a7a:aad7:4d32]) by MN2PR11MB4063.namprd11.prod.outlook.com ([fe80::d447:3a7a:aad7:4d32%7]) with mapi id 15.20.4264.023; Fri, 25 Jun 2021 07:35:59 +0000 From: "Xia, Chenbo" To: Xueming Li CC: "dev@dpdk.org" , "matan@nvidia.com" , "stable@dpdk.org" , Viacheslav Ovsiienko , Maxime Coquelin Thread-Topic: [dpdk-stable] [PATCH] vdpa/mlx5: fix TSO offload without CSUM Thread-Index: AQHXYFL2zWBrDL+JnEuayit+7ymdtKskaK5g Date: Fri, 25 Jun 2021 07:35:59 +0000 Message-ID: References: <20210613125139.17998-1-xuemingl@nvidia.com> In-Reply-To: <20210613125139.17998-1-xuemingl@nvidia.com> Accept-Language: en-US, zh-CN 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=intel.com; x-originating-ip: [192.102.204.51] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 6570f017-c1b9-49e0-7a76-08d937abe073 x-ms-traffictypediagnostic: MN2PR11MB3663: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:4502; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: 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 x-forefront-antispam-report: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:MN2PR11MB4063.namprd11.prod.outlook.com; PTR:; CAT:NONE; SFS:(366004)(396003)(136003)(346002)(39860400002)(376002)(9686003)(8936002)(5660300002)(122000001)(55016002)(6916009)(478600001)(186003)(71200400001)(26005)(8676002)(6506007)(38100700002)(86362001)(316002)(54906003)(66446008)(52536014)(66556008)(76116006)(66946007)(83380400001)(66476007)(33656002)(2906002)(4326008)(7696005)(64756008); DIR:OUT; SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?UE50VkY2Tzh2ZUxFak1NeEVGcW96Vm41aXRPcE1NRUl3TEVPeSt4TWJtbDVk?= =?utf-8?B?R1dSM0VOTW53clJ5dGt5NFpNQ3JBTXBXY1JndlBPOXZWNkVrSEJQeWJHQ0VZ?= =?utf-8?B?ZFc5V1VvYVRJeEV1RTFHcWJEdGNtT1ljcm1qK01IRUk0TWwxdTNwV0ttNlFj?= =?utf-8?B?ajdwZ09QbndHR3ZwRjBBMEFHZ0Z0Z0E2ekxidEN3bWtFbnFYWWtZM0ZDYjZm?= =?utf-8?B?d3UvbWxpS3pnRGZZMGxOd3hienU5Qk9aa29sUnZzRVNZanlycG92Zm13VXJr?= =?utf-8?B?SmlIK1JHV1FkMmg3RDFtYnAyM2U2dXZxcVU4LyttTEMzbkNwRjFUMWJaVWZr?= =?utf-8?B?VFRqVmxQWFhnWTVjWFZKc05BMWFvM1V4Rm1lTEFUVTRKQXY2M01XdThOb0Jm?= =?utf-8?B?bGRnSTVSclRCRVZqdVpFVW9FZi8yZGxuTXd4UXRUVGVsVUpqV3FaaGROZmdp?= =?utf-8?B?SnNoVGY3UnNRRENyR0RTc1BJRDR4emRrYWx5dHNIaG5IampTYTNlakN1MUtp?= =?utf-8?B?Yy9WaURjUXh0ekVsVU0yQnhQdEpaTGdEZHFLK1BhUStVVWUxbzRhWTA2bWo3?= =?utf-8?B?Uk56dkJYOEVPbnhQOVM3bDdVRk5yTWdhNUNZd1NjRE5lRXYwR045SXFvdVB1?= =?utf-8?B?aE1yU21rczZhbFBGNHVmeVVxakpnZFF0QmRMRlZ4MHVlYUpra1RMdnBYZmQ0?= =?utf-8?B?K2N5WXZSSHNPWUpQVTlOVk8rZkhDMnV5bWdUR2xYNlpmQTNQUVBQZmdrYUY3?= =?utf-8?B?RUJmUG0zWDQ5bXhDZFM3NGJvam00aSswWjYwWThBalBUQkZJVExzcVNPSVFy?= =?utf-8?B?cktNdzVHS21IajVJR1lMeENYQ3NVZ2N4YStld0o4UnJLV2ViKy9WQWhCN0RD?= =?utf-8?B?V3EzQk5WSExqUGRHUWZld1Mxb2hoVUdaR0Q2WXFPQ0p1ek1JTXlrN1NzU0h4?= =?utf-8?B?NDExNC9zZnJ1WVpxbDh2dHBPQ3ZLdWJ0NGJpTmNRTDJ2UVBQSHZRWjVyWkVG?= =?utf-8?B?THlVZXdQeTMvcmVZbUtNK2tiVTVEWGo1MHkyK0lPazI1MWJDRSthUWdadmdG?= =?utf-8?B?ck9YdUZ6aGJqT1dpM2lRQ0U5M1l6UTZ5a0hEbE82RTRYRmhjUkdoMnNNQUo0?= =?utf-8?B?ZnhkbmhpZnVzUFI0S1NXckREU2I5NU5FZjQ2Tzd2cGZnSmJHMVpiR0JFUVBV?= =?utf-8?B?VldHRU14RDlWQzlIWmttT0Z3OXZVVFExL0s5ZTVTbEVhU1Vnc2tZWnJMSkcz?= =?utf-8?B?TjlYanVKNlk0ZURnOUhiWWZyZnI5cmhoUWtGNERBRVNzVXlCaU0zckoxMWFC?= =?utf-8?B?d3lHN0xKSzhSQWIzWFBaYktIY3VvNTZYb2FjMEJFZGlhK29aOXpoT1lYUXJZ?= =?utf-8?B?R212VGx6S3RpSW9jM0p0OVI3Lzl3Ymp0dzMrUFZJcHFyaitFQUVZUGdreHRR?= =?utf-8?B?Y2Q5NVlpdCtYNzUxMTNFbndIeTlkSlJXZzcyNmNtYzdweU8vTDR1Y3FOS3Bk?= =?utf-8?B?Yi94d25BbW1oOGRrTnVVQ3lCYUhVcUhQTWcvSjZhSDQ2RmEyVC9KQ2JHZHNU?= =?utf-8?B?Z2FEb3dGT05hc1laNlBGZmhKb1hpUmFUUnBSdHNIbXl1RWxUaEdhem12S2ZM?= =?utf-8?B?MVRqKzdqYW11NzNLK0t2TUhYNGhFakNLQWpKQWYvOUQ4UFRERmJMV2JxS0pz?= =?utf-8?B?SzB3dVZZL1Y4eWFxNlRtcWFmaVVMY1RzK2RQT0tWZHhUNzh2aGtnSEtQcWRx?= =?utf-8?Q?yht4UMlF/B/57vU8T7B/nRGjsHCQhGmcguW202t?= x-ms-exchange-transport-forked: True Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MN2PR11MB4063.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 6570f017-c1b9-49e0-7a76-08d937abe073 X-MS-Exchange-CrossTenant-originalarrivaltime: 25 Jun 2021 07:35:59.2356 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: dOUYnD1yAxKZGO115CNCildRp7dPXDCSaQRT8xPUw0utegLYuH1jCwj6PwxxjmFH3uu7+X5Ps7cMOTJm0eG04A== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB3663 X-OriginatorOrg: intel.com Subject: Re: [dpdk-dev] [dpdk-stable] [PATCH] vdpa/mlx5: fix TSO offload without CSUM X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org Sender: "dev" PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBzdGFibGUgPHN0YWJsZS1ib3Vu Y2VzQGRwZGsub3JnPiBPbiBCZWhhbGYgT2YgWHVlbWluZyBMaQ0KPiBTZW50OiBTdW5kYXksIEp1 bmUgMTMsIDIwMjEgODo1MiBQTQ0KPiBDYzogZGV2QGRwZGsub3JnOyB4dWVtaW5nbEBudmlkaWEu Y29tOyBtYXRhbkBudmlkaWEuY29tOyBzdGFibGVAZHBkay5vcmc7DQo+IFZpYWNoZXNsYXYgT3Zz aWllbmtvIDx2aWFjaGVzbGF2b0BudmlkaWEuY29tPjsgTWF4aW1lIENvcXVlbGluDQo+IDxtYXhp bWUuY29xdWVsaW5AcmVkaGF0LmNvbT4NCj4gU3ViamVjdDogW2RwZGstc3RhYmxlXSBbUEFUQ0hd IHZkcGEvbWx4NTogZml4IFRTTyBvZmZsb2FkIHdpdGhvdXQgQ1NVTQ0KPiANCj4gUGFja2V0IHdh cyBjb3JydXB0ZWQgd2hlbiBUU08gcmVxdWVzdGVkIHdpdGhvdXQgQ1NVTSB1cGRhdGUuDQo+IA0K PiBFbmFibGVzIENTVU0gYXV0b21hdGljYWxseSBpZiBvbmx5IFRTTyByZXF1ZXN0ZWQuDQo+IA0K PiBGaXhlczogMmFhODQ0NGIwMDg0ICgidmRwYS9tbHg1OiBzdXBwb3J0IHN0YXRlbGVzcyBvZmZs b2FkcyIpDQo+IENjOiBtYXRhbkBudmlkaWEuY29tDQo+IENjOiBzdGFibGVAZHBkay5vcmcNCj4g DQo+IFNpZ25lZC1vZmYtYnk6IFh1ZW1pbmcgTGkgPHh1ZW1pbmdsQG52aWRpYS5jb20+DQo+IC0t LQ0KPiAgZHJpdmVycy92ZHBhL21seDUvbWx4NV92ZHBhX3ZpcnRxLmMgfCA3ICsrKysrKysNCj4g IDEgZmlsZSBjaGFuZ2VkLCA3IGluc2VydGlvbnMoKykNCj4gDQo+IGRpZmYgLS1naXQgYS9kcml2 ZXJzL3ZkcGEvbWx4NS9tbHg1X3ZkcGFfdmlydHEuYw0KPiBiL2RyaXZlcnMvdmRwYS9tbHg1L21s eDVfdmRwYV92aXJ0cS5jDQo+IGluZGV4IDAyNGM1YzQxODAuLmY1MzA2NDYwNTggMTAwNjQ0DQo+ IC0tLSBhL2RyaXZlcnMvdmRwYS9tbHg1L21seDVfdmRwYV92aXJ0cS5jDQo+ICsrKyBiL2RyaXZl cnMvdmRwYS9tbHg1L21seDVfdmRwYV92aXJ0cS5jDQo+IEBAIC00NDIsNiArNDQyLDEzIEBAIG1s eDVfdmRwYV92aXJ0cXNfcHJlcGFyZShzdHJ1Y3QgbWx4NV92ZHBhX3ByaXYgKnByaXYpDQo+ICAJ CURSVl9MT0coRVJSLCAiRmFpbGVkIHRvIGNvbmZpZ3VyZSBuZWdvdGlhdGVkIGZlYXR1cmVzLiIp Ow0KPiAgCQlyZXR1cm4gLTE7DQo+ICAJfQ0KPiArCWlmICgocHJpdi0+ZmVhdHVyZXMgJiAoMVVM TCA8PCBWSVJUSU9fTkVUX0ZfQ1NVTSkpID09IDAgJiYNCj4gKwkgICAgKChwcml2LT5mZWF0dXJl cyAmICgxVUxMIDw8IFZJUlRJT19ORVRfRl9IT1NUX1RTTzQpKSA+IDAgfHwNCj4gKwkgICAgIChw cml2LT5mZWF0dXJlcyAmICgxVUxMIDw8IFZJUlRJT19ORVRfRl9IT1NUX1RTTzYpKSA+IDApKSB7 DQo+ICsJCS8qIFBhY2tldCBtYXkgYmUgY29ycnVwdGVkIGlmIFRTTyBpcyBlbmFibGVkIHdpdGhv dXQgQ1NVTS4gKi8NCj4gKwkJRFJWX0xPRyhJTkZPLCAiVFNPIGlzIGVuYWJsZWQgd2l0aG91dCBD U1VNLCBmb3JjZSBDU1VNLiIpOw0KPiArCQlwcml2LT5mZWF0dXJlcyB8PSAoMVVMTCA8PCBWSVJU SU9fTkVUX0ZfQ1NVTSk7DQo+ICsJfQ0KPiAgCWlmIChucl92cmluZyA+IHByaXYtPmNhcHMubWF4 X251bV92aXJ0aW9fcXVldWVzICogMikgew0KPiAgCQlEUlZfTE9HKEVSUiwgIkRvIG5vdCBzdXBw b3J0IG1vcmUgdGhhbiAlZCB2aXJ0cXMoJWQpLiIsDQo+ICAJCQkoaW50KXByaXYtPmNhcHMubWF4 X251bV92aXJ0aW9fcXVldWVzICogMiwNCj4gLS0NCj4gMi4yNS4xDQoNClJldmlld2VkLWJ5OiBD aGVuYm8gWGlhIDxjaGVuYm8ueGlhQGludGVsLmNvbT4NCg==