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 369D1A0547 for ; Wed, 28 Jul 2021 08:50:07 +0200 (CEST) Received: from [217.70.189.124] (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 2007C410FD; Wed, 28 Jul 2021 08:50:07 +0200 (CEST) Received: from mga17.intel.com (mga17.intel.com [192.55.52.151]) by mails.dpdk.org (Postfix) with ESMTP id B752240142; Wed, 28 Jul 2021 08:50:03 +0200 (CEST) X-IronPort-AV: E=McAfee;i="6200,9189,10058"; a="192871941" X-IronPort-AV: E=Sophos;i="5.84,275,1620716400"; d="scan'208";a="192871941" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 27 Jul 2021 23:50:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.84,275,1620716400"; d="scan'208";a="417662190" Received: from fmsmsx603.amr.corp.intel.com ([10.18.126.83]) by orsmga003.jf.intel.com with ESMTP; 27 Jul 2021 23:49:59 -0700 Received: from fmsmsx611.amr.corp.intel.com (10.18.126.91) by fmsmsx603.amr.corp.intel.com (10.18.126.83) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.10; Tue, 27 Jul 2021 23:49:59 -0700 Received: from fmsmsx607.amr.corp.intel.com (10.18.126.87) by fmsmsx611.amr.corp.intel.com (10.18.126.91) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.10; Tue, 27 Jul 2021 23:49:59 -0700 Received: from fmsedg601.ED.cps.intel.com (10.1.192.135) by fmsmsx607.amr.corp.intel.com (10.18.126.87) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2242.10 via Frontend Transport; Tue, 27 Jul 2021 23:49:59 -0700 Received: from NAM11-DM6-obe.outbound.protection.outlook.com (104.47.57.176) by edgegateway.intel.com (192.55.55.70) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2242.10; Tue, 27 Jul 2021 23:49:57 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=DCkxF/HpYRv4xAGsJIN/Ubyj9FEOtTZHVmPxcQLI+tnp8TzXzvrZRDrlRddxC80OfuyeF6Uqgh/QxNLUvCX+yxfRSe/HLRU4Kos93YfPDOmfZSECEMOYauHUmZIxN5WhQwuYJWqJmOWzk/Jlp33Cpu2nNuXUSMfr71fgTj8aGmNHtzR5GNGsX3vgFMhufMrR7ixNG2TW4/ODxRwZnDJXZCpkdfEamgn4jgBMnQNnHf6mmPsmxl7FwxHTaaurNNPlidqVhqiJADMeG4oP196BNFrb19ZUJGqI9xfScL71BSxM/Mm13QvlffpHwQV4AHjBCzMOa+ijkUFho79E5ZQyHw== 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=fEExr8tfaa1eBsCm4qj6GOvrx8mg5MBRXxmF1lRUnuU=; b=XGUDzer8A4IGb2WK2iRh/4MpNXjzcdxR/HuiOpjRUYCU8xpYDF9jvcsVwRA1fCk1fh3gXdoRQJie2Pod1JTnL8WrbeT3HRCQNf7g5RP4jIoEX7RAbnbGBNJoo7S3ofCtDdzZ/yvmKLL8aJD69ntO6Pa5xyVat3XNvaob/24xbkAh4t8rCiFYcbGMmjpPi/PtrI9PkUxODHykHsW1qTRDR6GyJpl1oG7Jg07tCIXfkr6Cy2KX5Ug8KJmMamKyxWEX3mJ2Kz8TQZdcFugxUOll0SGbSdbbVvPp6LN3zGeO6EKMgYm3Z4b0u8vhP7TC6ZUva3XS8Arg7hSC28mBtCk9JA== 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=fEExr8tfaa1eBsCm4qj6GOvrx8mg5MBRXxmF1lRUnuU=; b=GiA7MfxZwVUyShkMZGP7hdzOQxp1ppZEjA6UgZZNAjXFSAULmbFA2tcW3Nq5GZYmbB+ZpatCvCazMqjtaJ0SuvPLNV9Zpkvs3yQ4ScVCDp/Cz2pLLq9a77bPyllMBQ/yROt1/fnuhimPjgN4mCTHGGdq67jEe/Nsm4MJefLoh2Q= Received: from MN2PR11MB4063.namprd11.prod.outlook.com (2603:10b6:208:13f::22) by MN2PR11MB3552.namprd11.prod.outlook.com (2603:10b6:208:ed::33) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4352.28; Wed, 28 Jul 2021 06:49:55 +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 15.20.4352.031; Wed, 28 Jul 2021 06:49:55 +0000 From: "Xia, Chenbo" To: Andrew Rybchenko , Maxime Coquelin , Stephen Hemminger , "Stokes, Ian" , Andrew Rybchenko , "Yigit, Ferruh" CC: "dev@dpdk.org" , Ivan Ilchenko , "stable@dpdk.org" Thread-Topic: [PATCH] net/virtio: report maximum MTU in device info Thread-Index: AQHXfhH8x5meZ99bakGCLDUU7hSq9KtX/SYQ Date: Wed, 28 Jul 2021 06:49:55 +0000 Message-ID: References: <20210721092226.1469662-1-andrew.rybchenko@oktetlabs.ru> In-Reply-To: <20210721092226.1469662-1-andrew.rybchenko@oktetlabs.ru> Accept-Language: en-US, zh-CN Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: oktetlabs.ru; dkim=none (message not signed) header.d=none;oktetlabs.ru; dmarc=none action=none header.from=intel.com; x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 0cf09595-6eb9-4be0-2fc4-08d95193e897 x-ms-traffictypediagnostic: MN2PR11MB3552: x-ld-processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:6430; x-ms-exchange-senderadcheck: 1 x-ms-exchange-antispam-relay: 0 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:(4636009)(376002)(346002)(366004)(136003)(39860400002)(396003)(478600001)(186003)(64756008)(33656002)(55016002)(2906002)(76116006)(8936002)(316002)(122000001)(6506007)(83380400001)(6636002)(26005)(38100700002)(86362001)(71200400001)(54906003)(8676002)(66476007)(4326008)(53546011)(66446008)(66946007)(7696005)(52536014)(66556008)(110136005)(9686003)(38070700005)(5660300002); DIR:OUT; SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?VzI5bzkrMzIwcHAwUUh4OTF2eUwyb0h4dG1KRkUwOGZ1NHZnaUFkcFdXL2Vh?= =?utf-8?B?eDY1SzZuZlh3T3VpcUxXSFRiRXJpeVUvSmxIblY1NzBNK0E0RWNCemJRMEli?= =?utf-8?B?NlI1OFpDRlJQVWgxK2QxaFpMSDI2RFl2WEthZ1FQTGY2MDV5VFk5cTl5eGNa?= =?utf-8?B?NDR2eitjRUNBTlV4Y2JmSUg0bkdMaHgvRTZldG5hbjRScXVKVXNYQXVGaW5x?= =?utf-8?B?Uk1xUlRsZW9UcjRpOHBtallJVDBwWG5Ma0hMMDUva2NTYXZTMnh3TDNiMllX?= =?utf-8?B?dnZZeVpIbE5FY2hQV0xJbDRHNmJLOERwOTliaTU0SEExem5ZTlhIbEpPc1Vn?= =?utf-8?B?MENqNXcxcmxSOFR3YjlJeG15TTd5YWQwSkpTR0lsY1UzYlRCSXlZUzF6bXpG?= =?utf-8?B?R3FxcW1POHRsdzhZNG5XSUN3TGdML1NNa09QdmdKNkdCR2dmRFl2MHFCNU9q?= =?utf-8?B?Ty83cDVFSUdNbU1qMXlDcEZoRUp3VUVhZDhIdXI5RnhSa0MrSW5reUNET0Fi?= =?utf-8?B?eUp1cEZhaVIwbG5mMTYyd04wbWxXZ2pITFR2UEl6OUtDTkpOSjdNTHZsRW14?= =?utf-8?B?SkFXSElySDRLbElCdW84czZrU0ZmdXhrKytrTC9IOU56cUUveTZNWHBpSlRX?= =?utf-8?B?QytDRU1Pa280b21heEplUlR5d0UzamQ0ZWt1UXh4bURFSDQ5bzFUMzdTYUNM?= =?utf-8?B?aFZGd1Zja0ZHYTZBelZBVFJ4RU1NTGVneDFHZ3B4TjdyMzNLVk1tT1ZtcEVj?= =?utf-8?B?aE00cEtTb28zQndoanhhOW1Kb0ZLQUJ2OStkRnVnMG83R29YTHhrTGVRTFNT?= =?utf-8?B?QzdvYjlkUDRETXdOWHRDMEoxV2hnTm45RFRkNGhEUVVZQVZJNG5lSGk4RExW?= =?utf-8?B?eTZLbVIvYUZLd3V0UHhqek4xWmJCUDZuWmZFdkdpQlZtaFJmS2R3UVNkRGI3?= =?utf-8?B?c0dNQ2FGV0trc21pYTdMUjk2bit3dEVvelhGSWNFbUQ5d2lUUE42SWFLTjBO?= =?utf-8?B?NWlYOWJkZzN5RWJnVWUvZHdIU25LUmkvTzBDOUxqeTVydEFQRFhac2xPQk5j?= =?utf-8?B?bEM1ZkkvSlQ3eWI0M3F0QWV0dmhMNGViOUVrYmRnWU04TXFBV2p5TExoVUtP?= =?utf-8?B?NXJDRjZ2c081NFVkdzNkUEkzcHpVb0RtSmxxUzdVWGgvUFZGSjEwYVhSM1RS?= =?utf-8?B?K1lYOXkxZkVhbEY1Vk5MTXUrUzFvVVlBS3hPbXlpb0gyZURGZW8yaVBpdkdW?= =?utf-8?B?VStNN05BalpmN1pIQjByZWxiY0tqQkVuSHVjQTVLQVBoMjROeEpLakdIbFZB?= =?utf-8?B?bnAzbE1tUGFIbURlR2hKT0RNL0lZbldFUlJuWVRwL0JITThWUEdOanh6eE44?= =?utf-8?B?MitZZmNEWHZQYUdVWTVINVZ3dWNleTRmdGoxVnQwaVlTNktyOEFtMWdHbHhN?= =?utf-8?B?Q2NMVGtMYUwyRnJZbXZNSjI0Tk1lSHEwSUtvWG1taVlWMWpRS3NGc3JHWGE3?= =?utf-8?B?d3ZyV3ZDODhyNkdIVkhCaE9UYUtNc0E4emIrWk8yTUE5TmlaODQwcWYwYUYv?= =?utf-8?B?eTExZ1R2d0YwQ3JDMEF1bmVLZHpwM2xtM3dHbVJxVTdHODVSck1neHk0Q0Fa?= =?utf-8?B?Q202R2JLYm9mdGJxemU3WEtqS0F6L0xZeldsbG9xSDBSaGlwQ2ZjN1VtY3Fa?= =?utf-8?B?Z2oyOUNiRTNIcnRBTDRQb1cvZzV1NTl5MTlZR1F4U3M5YjJpb20xYUJseUFT?= =?utf-8?Q?TvwKY2PoOd0hIhisQM=3D?= 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: 0cf09595-6eb9-4be0-2fc4-08d95193e897 X-MS-Exchange-CrossTenant-originalarrivaltime: 28 Jul 2021 06:49:55.2891 (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: fHGMEEUIvlAmQW15jQOydqr87y7b3gk0xbLq195VNGZHdi5NoBJOOUyKMO7YWEMz2HWIgq86bIbbIAUr8HSlRw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MN2PR11MB3552 X-OriginatorOrg: intel.com Subject: Re: [dpdk-stable] [PATCH] net/virtio: report maximum MTU in device info X-BeenThere: stable@dpdk.org X-Mailman-Version: 2.1.29 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" PiAtLS0tLU9yaWdpbmFsIE1lc3NhZ2UtLS0tLQ0KPiBGcm9tOiBBbmRyZXcgUnliY2hlbmtvIDxh bmRyZXcucnliY2hlbmtvQG9rdGV0bGFicy5ydT4NCj4gU2VudDogV2VkbmVzZGF5LCBKdWx5IDIx LCAyMDIxIDU6MjIgUE0NCj4gVG86IE1heGltZSBDb3F1ZWxpbiA8bWF4aW1lLmNvcXVlbGluQHJl ZGhhdC5jb20+OyBYaWEsIENoZW5ibw0KPiA8Y2hlbmJvLnhpYUBpbnRlbC5jb20+OyBTdGVwaGVu IEhlbW1pbmdlciA8c3RlcGhlbkBuZXR3b3JrcGx1bWJlci5vcmc+OyBTdG9rZXMsDQo+IElhbiA8 aWFuLnN0b2tlc0BpbnRlbC5jb20+OyBBbmRyZXcgUnliY2hlbmtvIDxhcnliY2hlbmtvQHNvbGFy ZmxhcmUuY29tPjsNCj4gWWlnaXQsIEZlcnJ1aCA8ZmVycnVoLnlpZ2l0QGludGVsLmNvbT4NCj4g Q2M6IGRldkBkcGRrLm9yZzsgSXZhbiBJbGNoZW5rbyA8aXZhbi5pbGNoZW5rb0Bva3RldGxhYnMu cnU+OyBzdGFibGVAZHBkay5vcmcNCj4gU3ViamVjdDogW1BBVENIXSBuZXQvdmlydGlvOiByZXBv cnQgbWF4aW11bSBNVFUgaW4gZGV2aWNlIGluZm8NCj4gDQo+IEZyb206IEl2YW4gSWxjaGVua28g PGl2YW4uaWxjaGVua29Ab2t0ZXRsYWJzLnJ1Pg0KPiANCj4gRml4IHRoZSBkcml2ZXIgdG8gcmVw b3J0IG1heGltdW0gTVRVIG9idGFpbmVkIGZyb20gY29uZmlnIGlmDQo+IFZJUlRJT19ORVRfRl9N VFUgaXMgc3VwcG9ydGVkIG9yIGNhbGN1bGF0ZWQgYmFzZWQgb24gbWF4aW11bQ0KPiBSeCBwYWNr ZXQgbGVuZ3RoLg0KPiANCj4gRml4ZXM6IGFkOTdjZWVjZTEyYyAoImV0aGRldjogYWRkIG1pbi9t YXggTVRVIHRvIGRldmljZSBpbmZvIikNCj4gQ2M6IHN0YWJsZUBkcGRrLm9yZw0KPiANCj4gU2ln bmVkLW9mZi1ieTogSXZhbiBJbGNoZW5rbyA8aXZhbi5pbGNoZW5rb0Bva3RldGxhYnMucnU+DQo+ IFNpZ25lZC1vZmYtYnk6IEFuZHJldyBSeWJjaGVua28gPGFuZHJldy5yeWJjaGVua29Ab2t0ZXRs YWJzLnJ1Pg0KPiAtLS0NCj4gIGRyaXZlcnMvbmV0L3ZpcnRpby92aXJ0aW9fZXRoZGV2LmMgfCAx ICsNCj4gIDEgZmlsZSBjaGFuZ2VkLCAxIGluc2VydGlvbigrKQ0KPiANCj4gZGlmZiAtLWdpdCBh L2RyaXZlcnMvbmV0L3ZpcnRpby92aXJ0aW9fZXRoZGV2LmMNCj4gYi9kcml2ZXJzL25ldC92aXJ0 aW8vdmlydGlvX2V0aGRldi5jDQo+IGluZGV4IDZkNmUxMDU5NjAuLmFmNjMwNWU5ZDggMTAwNjQ0 DQo+IC0tLSBhL2RyaXZlcnMvbmV0L3ZpcnRpby92aXJ0aW9fZXRoZGV2LmMNCj4gKysrIGIvZHJp dmVycy9uZXQvdmlydGlvL3ZpcnRpb19ldGhkZXYuYw0KPiBAQCAtMjUwMiw2ICsyNTAyLDcgQEAg dmlydGlvX2Rldl9pbmZvX2dldChzdHJ1Y3QgcnRlX2V0aF9kZXYgKmRldiwgc3RydWN0DQo+IHJ0 ZV9ldGhfZGV2X2luZm8gKmRldl9pbmZvKQ0KPiAgCWRldl9pbmZvLT5taW5fcnhfYnVmc2l6ZSA9 IFZJUlRJT19NSU5fUlhfQlVGU0laRTsNCj4gIAlkZXZfaW5mby0+bWF4X3J4X3BrdGxlbiA9IFZJ UlRJT19NQVhfUlhfUEtUTEVOOw0KPiAgCWRldl9pbmZvLT5tYXhfbWFjX2FkZHJzID0gVklSVElP X01BWF9NQUNfQUREUlM7DQo+ICsJZGV2X2luZm8tPm1heF9tdHUgPSBody0+bWF4X210dTsNCj4g DQo+ICAJaG9zdF9mZWF0dXJlcyA9IFZJUlRJT19PUFMoaHcpLT5nZXRfZmVhdHVyZXMoaHcpOw0K PiAgCWRldl9pbmZvLT5yeF9vZmZsb2FkX2NhcGEgPSBERVZfUlhfT0ZGTE9BRF9WTEFOX1NUUklQ Ow0KPiAtLQ0KPiAyLjMwLjINCg0KQXBwbGllZCB0byBuZXh0LXZpcnRpby9tYWluLiBUaGFua3Mh DQo=