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 9C40A42A00; Wed, 26 Apr 2023 09:30:10 +0200 (CEST) Received: from mails.dpdk.org (localhost [127.0.0.1]) by mails.dpdk.org (Postfix) with ESMTP id 35E90410DC; Wed, 26 Apr 2023 09:30:10 +0200 (CEST) Received: from EUR03-AM7-obe.outbound.protection.outlook.com (mail-am7eur03on2067.outbound.protection.outlook.com [40.107.105.67]) by mails.dpdk.org (Postfix) with ESMTP id 0540F40DDA for ; Wed, 26 Apr 2023 09:30:09 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=uxwUN18Wio2e222DCjTXRNal3iq7drUiau8CtFxqTl8=; b=Mhgl3FyXzwMgRFKzk0TE96kWInhRTwZoCWt69VFgJVemLcrj2QF0Wrf7fNNNzgD8XlMX5mAeygk4yKZTOh/eP3JWyodWN/OBEp3dVIozB+tKPMKGFczDNZM58UFuxEPAHObantM0JiZGgArrYrhqnQ24zATIuzX/bG+HDZbS1FI= Received: from DBBPR09CA0033.eurprd09.prod.outlook.com (2603:10a6:10:d4::21) by AS8PR08MB8610.eurprd08.prod.outlook.com (2603:10a6:20b:564::5) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6340.21; Wed, 26 Apr 2023 07:30:02 +0000 Received: from DBAEUR03FT005.eop-EUR03.prod.protection.outlook.com (2603:10a6:10:d4:cafe::9c) by DBBPR09CA0033.outlook.office365.com (2603:10a6:10:d4::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6340.21 via Frontend Transport; Wed, 26 Apr 2023 07:30:02 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 63.35.35.123) smtp.mailfrom=arm.com; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com;dmarc=pass action=none header.from=arm.com; Received-SPF: Pass (protection.outlook.com: domain of arm.com designates 63.35.35.123 as permitted sender) receiver=protection.outlook.com; client-ip=63.35.35.123; helo=64aa7808-outbound-1.mta.getcheckrecipient.com; pr=C Received: from 64aa7808-outbound-1.mta.getcheckrecipient.com (63.35.35.123) by DBAEUR03FT005.mail.protection.outlook.com (100.127.142.81) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6340.21 via Frontend Transport; Wed, 26 Apr 2023 07:30:02 +0000 Received: ("Tessian outbound 3570909035da:v136"); Wed, 26 Apr 2023 07:30:02 +0000 X-CR-MTA-TID: 64aa7808 Received: from 2054fab70471.1 by 64aa7808-outbound-1.mta.getcheckrecipient.com id B6825849-1548-4998-87FE-1BDF47160312.1; Wed, 26 Apr 2023 07:29:56 +0000 Received: from EUR02-AM0-obe.outbound.protection.outlook.com by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id 2054fab70471.1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384); Wed, 26 Apr 2023 07:29:56 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=WZr16ZT/JijM0DjkRt655RmBdFwkkiTfehgPPPlXvD9VLUB1yIVRjb7nVTCs+WrPo/4Zit8u90MQF1hLDdAyTkrw253ruCll2AE6lHMz4uSm2Dgm3bZ0yejDdXP6HDChYrV1BL4F8apfdHsc5pALwUomZEP7qkmU/Ufj7qxsEEEtpka2vcnhn8P+NanTZsq3J5WRLO/D4NhnGP/ne0fjBiQtzRue34MkDa+nk87s11x5+rJDE0WZb6Dd0vxHZKPDtHLW9P4Qa8f8yni3WAMKbceXV3nvGCLkK1pRqAuknzqciUzqEuvUM5wNEs4jMJw2Zvmey6yGLs6hYb/DNiL/Jg== 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-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=uxwUN18Wio2e222DCjTXRNal3iq7drUiau8CtFxqTl8=; b=jqT6oxYErNVWOCco2B3Hy4/COOznUClJ3NoUc6fHu3uT2nSngumRfcMtrqBB6hkckfhH6NuNH0si7UqpkluxISmRJkxK1rLsJlaKY5W4/GN9G/CUpbtbmARAUrJnjAWCcTpAwQ7QoYYqrlM7ZEkXNm4plSzyUJQ+UWywZ0dyd/Yo4PriRSjw8x0dba3Vge6YuA4hw60wVbMA9en13Lx7RPHrxIr+TXbzaeKjsLabcj77sg6wOA/HBCuwjYuCcjJvtddRyNgpsOHun5qYnCGN4siNR2/P9Pu3aMYA0786d9HTHSGaXuHzVmbcVsPHmvIlrMVuWFSmSdTwlx3PsCHBOg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=arm.com; dmarc=pass action=none header.from=arm.com; dkim=pass header.d=arm.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=armh.onmicrosoft.com; s=selector2-armh-onmicrosoft-com; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=uxwUN18Wio2e222DCjTXRNal3iq7drUiau8CtFxqTl8=; b=Mhgl3FyXzwMgRFKzk0TE96kWInhRTwZoCWt69VFgJVemLcrj2QF0Wrf7fNNNzgD8XlMX5mAeygk4yKZTOh/eP3JWyodWN/OBEp3dVIozB+tKPMKGFczDNZM58UFuxEPAHObantM0JiZGgArrYrhqnQ24zATIuzX/bG+HDZbS1FI= Received: from AS8PR08MB7718.eurprd08.prod.outlook.com (2603:10a6:20b:50a::22) by AM7PR08MB5461.eurprd08.prod.outlook.com (2603:10a6:20b:10e::9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6340.21; Wed, 26 Apr 2023 07:29:54 +0000 Received: from AS8PR08MB7718.eurprd08.prod.outlook.com ([fe80::7878:ff5f:b10:d4a6]) by AS8PR08MB7718.eurprd08.prod.outlook.com ([fe80::7878:ff5f:b10:d4a6%7]) with mapi id 15.20.6340.021; Wed, 26 Apr 2023 07:29:54 +0000 From: Feifei Wang To: Ferruh Yigit , "thomas@monjalon.net" , Andrew Rybchenko CC: "dev@dpdk.org" , "konstantin.v.ananyev@yandex.ru" , "mb@smartsharesystems.com" , nd , Honnappa Nagarahalli , Ruifeng Wang , nd Subject: RE: [PATCH v5 1/3] ethdev: add API for buffer recycle mode Thread-Topic: [PATCH v5 1/3] ethdev: add API for buffer recycle mode Thread-Index: AQHZYtEPO3yD/9FA0E+nLV0H3CV5M68y1cmAgAp+MKA= Date: Wed, 26 Apr 2023 07:29:54 +0000 Message-ID: References: <20211224164613.32569-1-feifei.wang2@arm.com> <20230330062939.1206267-1-feifei.wang2@arm.com> <20230330062939.1206267-2-feifei.wang2@arm.com> <4cff56ab-e6b7-e378-151f-b0a821ec6a4a@amd.com> In-Reply-To: <4cff56ab-e6b7-e378-151f-b0a821ec6a4a@amd.com> Accept-Language: zh-CN, en-US Content-Language: zh-CN X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ts-tracking-id: 815899C221910541BF1C3F2B948D9FE7.0 x-checkrecipientchecked: true Authentication-Results-Original: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=arm.com; x-ms-traffictypediagnostic: AS8PR08MB7718:EE_|AM7PR08MB5461:EE_|DBAEUR03FT005:EE_|AS8PR08MB8610:EE_ X-MS-Office365-Filtering-Correlation-Id: 337e2482-4d8b-4421-6887-08db46280c95 x-ld-processed: f34e5979-57d9-4aaa-ad4d-b122a662184d,ExtAddr x-checkrecipientrouted: true nodisclaimer: true X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: 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 X-Forefront-Antispam-Report-Untrusted: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:AS8PR08MB7718.eurprd08.prod.outlook.com; PTR:; CAT:NONE; SFS:(13230028)(4636009)(376002)(39850400004)(136003)(366004)(346002)(396003)(451199021)(38100700002)(83380400001)(55016003)(122000001)(186003)(478600001)(54906003)(110136005)(9686003)(2906002)(71200400001)(7696005)(26005)(53546011)(8936002)(6506007)(41300700001)(316002)(5660300002)(4326008)(86362001)(66476007)(66446008)(33656002)(52536014)(66556008)(66946007)(38070700005)(8676002)(64756008)(76116006)(23180200003); DIR:OUT; SFP:1101; Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM7PR08MB5461 Original-Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=arm.com; X-EOPAttributedMessage: 0 X-MS-Exchange-Transport-CrossTenantHeadersStripped: DBAEUR03FT005.eop-EUR03.prod.protection.outlook.com X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id-Prvs: 00c1a97d-fe92-442d-e0eb-08db462807a0 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:63.35.35.123; CTRY:IE; LANG:en; SCL:1; SRV:; IPV:CAL; SFV:NSPM; H:64aa7808-outbound-1.mta.getcheckrecipient.com; PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com; CAT:NONE; SFS:(13230028)(4636009)(39860400002)(396003)(376002)(346002)(136003)(451199021)(40470700004)(46966006)(36840700001)(83380400001)(82310400005)(33656002)(336012)(36860700001)(86362001)(9686003)(53546011)(6506007)(26005)(7696005)(34070700002)(478600001)(47076005)(54906003)(316002)(70586007)(70206006)(110136005)(4326008)(82740400003)(8936002)(8676002)(41300700001)(81166007)(356005)(186003)(40460700003)(2906002)(52536014)(40480700001)(55016003)(5660300002)(23180200003); DIR:OUT; SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 26 Apr 2023 07:30:02.6655 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 337e2482-4d8b-4421-6887-08db46280c95 X-MS-Exchange-CrossTenant-Id: f34e5979-57d9-4aaa-ad4d-b122a662184d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=f34e5979-57d9-4aaa-ad4d-b122a662184d; Ip=[63.35.35.123]; Helo=[64aa7808-outbound-1.mta.getcheckrecipient.com] X-MS-Exchange-CrossTenant-AuthSource: DBAEUR03FT005.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR08MB8610 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 DQoNCj4gLS0tLS1PcmlnaW5hbCBNZXNzYWdlLS0tLS0NCj4gRnJvbTogRmVycnVoIFlpZ2l0IDxm ZXJydWgueWlnaXRAYW1kLmNvbT4NCj4gU2VudDogV2VkbmVzZGF5LCBBcHJpbCAxOSwgMjAyMyAx MDo0NiBQTQ0KPiBUbzogRmVpZmVpIFdhbmcgPEZlaWZlaS5XYW5nMkBhcm0uY29tPjsgdGhvbWFz QG1vbmphbG9uLm5ldDsgQW5kcmV3DQo+IFJ5YmNoZW5rbyA8YW5kcmV3LnJ5YmNoZW5rb0Bva3Rl dGxhYnMucnU+DQo+IENjOiBkZXZAZHBkay5vcmc7IGtvbnN0YW50aW4udi5hbmFueWV2QHlhbmRl eC5ydTsNCj4gbWJAc21hcnRzaGFyZXN5c3RlbXMuY29tOyBuZCA8bmRAYXJtLmNvbT47IEhvbm5h cHBhIE5hZ2FyYWhhbGxpDQo+IDxIb25uYXBwYS5OYWdhcmFoYWxsaUBhcm0uY29tPjsgUnVpZmVu ZyBXYW5nDQo+IDxSdWlmZW5nLldhbmdAYXJtLmNvbT4NCj4gU3ViamVjdDogUmU6IFtQQVRDSCB2 NSAxLzNdIGV0aGRldjogYWRkIEFQSSBmb3IgYnVmZmVyIHJlY3ljbGUgbW9kZQ0KPiANCj4gT24g My8zMC8yMDIzIDc6MjkgQU0sIEZlaWZlaSBXYW5nIHdyb3RlOg0KPiA+IFRoZXJlIGFyZSA0IHVw cGVyIEFQSXMgZm9yIGJ1ZmZlciByZWN5Y2xlIG1vZGU6DQo+ID4gMS4gJ3J0ZV9ldGhfcnhfcXVl dWVfYnVmX3JlY3ljbGVfaW5mb19nZXQnDQo+ID4gVGhpcyBpcyB0byByZXRyaWV2ZSBidWZmZXIg cmluZyBpbmZvcm1hdGlvbiBhYm91dCBnaXZlbiBwb3J0cydzIFJ4DQo+ID4gcXVldWUgaW4gYnVm ZmVyIHJlY3ljbGUgbW9kZS4gQW5kIGR1ZSB0byB0aGlzLCBidWZmZXIgcmVjeWNsZSBjYW4gYmUN Cj4gPiBubyBsb25nZXIgbGltaXRlZCB0byB0aGUgc2FtZSBkcml2ZXIgaW4gUnggYW5kIFR4Lg0K PiA+DQo+ID4gMi4gJ3J0ZV9ldGhfZGV2X2J1Zl9yZWN5Y2xlJw0KPiA+IFVzZXJzIGNhbiBjYWxs IHRoaXMgQVBJIHRvIGVuYWJsZSBidWZmZXIgcmVjeWNsZSBtb2RlIGluIGRhdGEgcGF0aC4NCj4g PiBUaGVyZSBhcmUgMiBpbnRlcm5hbCBBUElzIGluIGl0LCB3aGljaCBpcyBzZXBhcmF0ZWx5IGZv ciBSeCBhbmQgVFguDQo+ID4NCj4gDQo+IE92ZXJhbGwsIGNhbiB3ZSBoYXZlIGEgbmFtZXNwYWNl IGluIHRoZSBmdW5jdGlvbnMgcmVsYXRlZCB0byB0aGUgYnVmZmVyDQo+IHJlY3ljbGUsIHRvIGNs YXJpZnkgQVBJIHVzYWdlLCBzb21ldGhpbmcgbGlrZSAoanVzdCBwdXR0aW5nIGFzIHNhbXBsZSB0 byBjbGFyaWZ5DQo+IG15IHBvaW50KToNCj4gDQo+IHJ0ZV9ldGhfcmVjeWNsZV9idWYNCj4gcnRl X2V0aF9yZWN5Y2xlX3R4X2J1Zl9zdGFzaA0KPiBydGVfZXRoX3JlY3ljbGVfcnhfZGVzY3JpcHRv cnNfcmVmaWxsDQo+IHJ0ZV9ldGhfcmVjeWNsZV9yeF9xdWV1ZV9pbmZvX2dldA0KPiANCkFncmVl Lg0KDQo+IA0KPiA+IDMuICdydGVfZXRoX3R4X2J1Zl9zdGFzaCcNCj4gPiBJbnRlcm5hbCBBUEkg Zm9yIGJ1ZmZlciByZWN5Y2xlIG1vZGUuIFRoaXMgaXMgdG8gc3Rhc2ggVHggdXNlZCBidWZmZXJz DQo+ID4gaW50byBSeCBidWZmZXIgcmluZy4NCj4gPg0KPiANCj4gVGhpcyBBUEkgaXMgdG8gbW92 ZS9yZWN5Y2xlIGRlc2NyaXB0b3JzIGZyb20gVHggcXVldWUgdG8gUnggcXVldWUsIGJ1dCBuYW1l DQo+IG9uIGl0cyBvd24sICdydGVfZXRoX3R4X2J1Zl9zdGFzaCcsIHJlYWRzIGxpa2Ugd2UgYXJl IHN0YXNoaW5nIHNvbWV0aGluZyB0byBUeA0KPiBxdWV1ZS4gV2hhdCBkbyB5b3UgdGhpbmssIGNh biBuYW1pbmcgYmUgaW1wcm92ZWQ/DQo+IA0KQWdyZWUgd2l0aCB0aGlzLiBBbmQgbmV3IG5hbWUg aXMgJ3J0ZV9ldGhfdHhfbWJ1Zl9yZXVzZScNCg0KPiA+IDQuICdydGVfZXRoX3J4X2Rlc2NyaXB0 b3JzX3JlZmlsbCcNCj4gPiBJbnRlcm5hbCBBUEkgZm9yIGJ1ZmZlciByZWN5Y2xlIG1vZGUuIFRo aXMgaXMgdG8gcmVmaWxsIFJ4DQo+ID4gZGVzY3JpcHRvcnMuDQo+ID4NCj4gPiBBYm92ZSBhbGwg QVBJcyBhcmUganVzdCBpbXBsZW1lbnRlZCBhdCB0aGUgdXBwZXIgbGV2ZWwuDQo+ID4gRm9yIGRp ZmZlcmVudCBBUElzLCB3ZSBuZWVkIHRvIGRlZmluZSBzcGVjaWZpYyBmdW5jdGlvbnMgc2VwYXJh dGVseS4NCj4gPg0KPiA+IFN1Z2dlc3RlZC1ieTogSG9ubmFwcGEgTmFnYXJhaGFsbGkgPGhvbm5h cHBhLm5hZ2FyYWhhbGxpQGFybS5jb20+DQo+ID4gU3VnZ2VzdGVkLWJ5OiBSdWlmZW5nIFdhbmcg PHJ1aWZlbmcud2FuZ0Bhcm0uY29tPg0KPiA+IFNpZ25lZC1vZmYtYnk6IEZlaWZlaSBXYW5nIDxm ZWlmZWkud2FuZzJAYXJtLmNvbT4NCj4gPiBSZXZpZXdlZC1ieTogUnVpZmVuZyBXYW5nIDxydWlm ZW5nLndhbmdAYXJtLmNvbT4NCj4gPiBSZXZpZXdlZC1ieTogSG9ubmFwcGEgTmFnYXJhaGFsbGkg PGhvbm5hcHBhLm5hZ2FyYWhhbGxpQGFybS5jb20+DQo+IA0KPiA8Li4uPg0KPiANCj4gPg0KPiA+ ICtpbnQNCj4gPiArcnRlX2V0aF9yeF9xdWV1ZV9idWZfcmVjeWNsZV9pbmZvX2dldCh1aW50MTZf dCBwb3J0X2lkLCB1aW50MTZfdA0KPiBxdWV1ZV9pZCwNCj4gPiArCQlzdHJ1Y3QgcnRlX2V0aF9y eHFfYnVmX3JlY3ljbGVfaW5mbyAqcnhxX2J1Zl9yZWN5Y2xlX2luZm8pIHsNCj4gPiArCXN0cnVj dCBydGVfZXRoX2RldiAqZGV2Ow0KPiA+ICsNCj4gPiArCVJURV9FVEhfVkFMSURfUE9SVElEX09S X0VSUl9SRVQocG9ydF9pZCwgLUVOT0RFVik7DQo+ID4gKwlkZXYgPSAmcnRlX2V0aF9kZXZpY2Vz W3BvcnRfaWRdOw0KPiA+ICsNCj4gPiArCWlmIChxdWV1ZV9pZCA+PSBkZXYtPmRhdGEtPm5iX3J4 X3F1ZXVlcykgew0KPiA+ICsJCVJURV9FVEhERVZfTE9HKEVSUiwgIkludmFsaWQgUnggcXVldWVf aWQ9JXVcbiIsDQo+IHF1ZXVlX2lkKTsNCj4gPiArCQlyZXR1cm4gLUVJTlZBTDsNCj4gPiArCX0N Cj4gPiArDQo+ID4gKwlSVEVfQVNTRVJUKHJ4cV9idWZfcmVjeWNsZV9pbmZvICE9IE5VTEwpOw0K PiA+ICsNCj4gDQo+IFRoaXMgaXMgc2xvdyBwYXRoIEFQSSwgSSB0aGluayBiZXR0ZXIgdG8gdmFs aWRhdGUgcGFyYW1ldGVyIGFuZCByZXR1cm4gYW4gZXJyb3INCj4gaW5zdGVhZCBvZiBhc3NlcnQo KS4NCg0KVGhhbmtzIGZvciB0aGUgcmVtaW5kLiBIZXJlIEknbGwgZGVsZXRlIHRoaXMgY2hlY2sg ZHVlIHRvIEkgcmVhbGl6ZSBpdCBpcyB1bm5lY2Vzc2FyeSB0byBjaGVjayBpZiB1c2Vycw0KaGF2 ZSBhbGxvY2F0ZWQgbWVtb3J5IGZvciAncnhxX2J1Zl9yZWN5Y2xlX2luZm8nLCB3aGljaCBpcyBh biBpbnB1dCBwYXJhbWV0ZXIuDQoNCj4gDQo+IDwuLi4+DQo+IA0KPiA+IC0tLSBhL2xpYi9ldGhk ZXYvcnRlX2V0aGRldl9jb3JlLmgNCj4gPiArKysgYi9saWIvZXRoZGV2L3J0ZV9ldGhkZXZfY29y ZS5oDQo+ID4gQEAgLTU2LDYgKzU2LDEzIEBAIHR5cGVkZWYgaW50ICgqZXRoX3J4X2Rlc2NyaXB0 b3Jfc3RhdHVzX3QpKHZvaWQNCj4gPiAqcnhxLCB1aW50MTZfdCBvZmZzZXQpOw0KPiA+ICAvKiog QGludGVybmFsIENoZWNrIHRoZSBzdGF0dXMgb2YgYSBUeCBkZXNjcmlwdG9yICovICB0eXBlZGVm IGludA0KPiA+ICgqZXRoX3R4X2Rlc2NyaXB0b3Jfc3RhdHVzX3QpKHZvaWQgKnR4cSwgdWludDE2 X3Qgb2Zmc2V0KTsNCj4gPg0KPiA+ICsvKiogQGludGVybmFsIFN0YXNoIFR4IHVzZWQgYnVmZmVy cyBpbnRvIFJYIHJpbmcgaW4gYnVmZmVyIHJlY3ljbGUNCj4gPiArbW9kZSAqLyB0eXBlZGVmIHVp bnQxNl90ICgqZXRoX3R4X2J1Zl9zdGFzaF90KSh2b2lkICp0eHEsDQo+ID4gKwkJc3RydWN0IHJ0 ZV9ldGhfcnhxX2J1Zl9yZWN5Y2xlX2luZm8gKnJ4cV9idWZfcmVjeWNsZV9pbmZvKTsNCj4gPiAr DQo+ID4gKy8qKiBAaW50ZXJuYWwgUmVmaWxsIFJ4IGRlc2NyaXB0b3JzIGluIGJ1ZmZlciByZWN5 Y2xlIG1vZGUgKi8gdHlwZWRlZg0KPiA+ICt1aW50MTZfdCAoKmV0aF9yeF9kZXNjcmlwdG9yc19y ZWZpbGxfdCkodm9pZCAqcnhxLCB1aW50MTZfdCBuYik7DQo+ID4gKw0KPiANCj4gU2luY2UgdGhl cmUgaXMgb25seSBzaW5nbGUgQVBJIGV4cG9zZWQgdG8gdGhlIGFwcGxpY2F0aW9uLCBpcyBpdCBy ZWFsbHkgcmVxdWlyZWQgdG8NCj4gaGF2ZSB0d28gZGV2X29wcywgd2h5IG5vdCBoYXZlIGEgc2lu Z2xlIG9uZT8NCg0KVHdvIEFQSSBpcyBkdWUgdG8gd2UgbmVlZCB0byBzZXBhcmF0ZSBSeC9UWCBw YXRoLiAgVGhlbiBidWZmZXIgcmVjeWNsZSBjYW4gc3VwcG9ydA0KdGhlIGNhc2Ugb2YgZGlmZmVy ZW50IHBtZHMuIEZvciBleGFtcGxlLCBSeCBwb3J0IGlzIGk0MGUsIGFuZCBUeCBwb3J0IGlzIGl4 Z2JlLg0KDQo=