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 412EAA04DB; Thu, 15 Oct 2020 16:39:09 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 1F8291E97F; Thu, 15 Oct 2020 16:39:08 +0200 (CEST) Received: from EUR05-VI1-obe.outbound.protection.outlook.com (mail-vi1eur05on2059.outbound.protection.outlook.com [40.107.21.59]) by dpdk.org (Postfix) with ESMTP id AF1E01E97D for ; Thu, 15 Oct 2020 16:39:06 +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=gCYTNgRNZo00Ci4QPZrISjV1vuMi6zgjnxCVPxCU8YM=; b=Ak/Uv7XKsgu4cwOoynnQ9wh518G48zQMul2Tr0mJU2JXJDEDB//0B3rWUdZnGq+GQUmZ2JMkcPuoXnZaa1a5uaCM5GqTOXAD08atM1xFG3gHrv0qA+UXfI5sVEiveaZ2K6Y/dmcd9BXTIymhkR26ZQN6J7MeW6lyBQB1TZrlgbI= Received: from AM4PR0202CA0006.eurprd02.prod.outlook.com (2603:10a6:200:89::16) by AM0PR08MB2994.eurprd08.prod.outlook.com (2603:10a6:208:59::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3477.22; Thu, 15 Oct 2020 14:39:03 +0000 Received: from AM5EUR03FT037.eop-EUR03.prod.protection.outlook.com (2603:10a6:200:89:cafe::90) by AM4PR0202CA0006.outlook.office365.com (2603:10a6:200:89::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3477.20 via Frontend Transport; Thu, 15 Oct 2020 14:39:03 +0000 X-MS-Exchange-Authentication-Results: spf=pass (sender IP is 63.35.35.123) smtp.mailfrom=arm.com; dpdk.org; dkim=pass (signature was verified) header.d=armh.onmicrosoft.com;dpdk.org; 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; Received: from 64aa7808-outbound-1.mta.getcheckrecipient.com (63.35.35.123) by AM5EUR03FT037.mail.protection.outlook.com (10.152.17.241) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3477.21 via Frontend Transport; Thu, 15 Oct 2020 14:39:03 +0000 Received: ("Tessian outbound ba2270a55485:v64"); Thu, 15 Oct 2020 14:39:03 +0000 X-CR-MTA-TID: 64aa7808 Received: from d7c5c2472e9f.1 by 64aa7808-outbound-1.mta.getcheckrecipient.com id 9D2901C8-9CB6-45D8-AA67-10892E257E92.1; Thu, 15 Oct 2020 14:38:58 +0000 Received: from EUR05-AM6-obe.outbound.protection.outlook.com by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id d7c5c2472e9f.1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384); Thu, 15 Oct 2020 14:38:58 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=nIBoGouRyuShlAmPlLBqnOstE6Va3QnvMsuufV4z7qsxX6QjFz75Q+jRseZwnOjULiHevgCW9FLibYRyPvNrnAiv5BRa3087UodGP0P2/NcRrdOJiq/ktlsxi1EXGWIAH/eSbg/JYGXVc7TGyp8h3sruJx9TnPd6KT4NZvJooRyNXdgI29xG0lzgBmObwP9IVNGVHPMcJjqpMpJKGdfrHNQbFr85hmJehplQjl2BAuGh9UCL5CREmsJGvx+izRAGLApiS24the58ILx0nf8Jb60dx7vhQEhSM8fOSFLwvpS15oGy98Ow9KvpbWtG0FuJNbCkQ5XPijrcyacawfxrIA== 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=gCYTNgRNZo00Ci4QPZrISjV1vuMi6zgjnxCVPxCU8YM=; b=BAldAMrtfe8qBZMyMsMcT2wzbkcy5458KPIHzvf82Sg3Ro9mXseWZhxSRAeW96fkOGr8UyeVmYniuZBXk7LBTAlIMT5wypixvVj3ZdGhmK2AHKz8MY/cWPYl5axjdxdBtI9NB3NA1e1Qtn0qhR8kYDTWRxWsveLveeGybqzQGG9I0bHOpRD/xlRL9H3B1Jwa4y/0JAD/9W8ktepW3EEDps3IFrlrPryGybDR5vRfT7gchIWycNid10oEEkMEmyfxYhdjWza/HrgBUauZzJvtt51gqPGYU5YqAhxMEoNdEf7U8uqlHkt9YUnWjcYc9Na2zqKq+xrhIwv7K5N21qVdSg== 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=gCYTNgRNZo00Ci4QPZrISjV1vuMi6zgjnxCVPxCU8YM=; b=Ak/Uv7XKsgu4cwOoynnQ9wh518G48zQMul2Tr0mJU2JXJDEDB//0B3rWUdZnGq+GQUmZ2JMkcPuoXnZaa1a5uaCM5GqTOXAD08atM1xFG3gHrv0qA+UXfI5sVEiveaZ2K6Y/dmcd9BXTIymhkR26ZQN6J7MeW6lyBQB1TZrlgbI= Received: from DBAPR08MB5814.eurprd08.prod.outlook.com (2603:10a6:10:1b1::6) by DBBPR08MB4442.eurprd08.prod.outlook.com (2603:10a6:10:c9::16) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3477.21; Thu, 15 Oct 2020 14:38:55 +0000 Received: from DBAPR08MB5814.eurprd08.prod.outlook.com ([fe80::7814:9c1:781f:475d]) by DBAPR08MB5814.eurprd08.prod.outlook.com ([fe80::7814:9c1:781f:475d%4]) with mapi id 15.20.3477.020; Thu, 15 Oct 2020 14:38:55 +0000 From: Honnappa Nagarahalli To: "thomas@monjalon.net" , "Liu, Yong" CC: "Richardson, Bruce" , "stephen@networkplumber.org" , "dev@dpdk.org" , "david.marchand@redhat.com" , "Yigit, Ferruh" , "maxime.coquelin@redhat.com" , David Christensen , Ruifeng Wang , nd , Joyce Kong , Honnappa Nagarahalli , nd Thread-Topic: [dpdk-dev] [PATCH v2] config: enable packet data prefetch Thread-Index: AQHWkUyyHxc7pfyEpkilcuGL8lwKh6mXQr6AgAC6HmCAADJEwIAAQnEQgAAU24CAAFfhwA== Date: Thu, 15 Oct 2020 14:38:54 +0000 Message-ID: References: <20200922082135.62240-1-yong.liu@intel.com> <20b8cb3f50b241bfb4e5381b2090a150@intel.com> <3677226.MZCibFMyqQ@thomas> In-Reply-To: <3677226.MZCibFMyqQ@thomas> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ts-tracking-id: F58365BE77A36443A652B48BD269C168.0 x-checkrecipientchecked: true Authentication-Results-Original: monjalon.net; dkim=none (message not signed) header.d=none; monjalon.net; dmarc=none action=none header.from=arm.com; x-originating-ip: [217.140.110.7] x-ms-publictraffictype: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: cad07fc8-4c96-4978-c505-08d871180fec x-ms-traffictypediagnostic: DBBPR08MB4442:|AM0PR08MB2994: x-ld-processed: f34e5979-57d9-4aaa-ad4d-b122a662184d,ExtAddr x-ms-exchange-transport-forked: True X-Microsoft-Antispam-PRVS: x-checkrecipientrouted: true nodisclaimer: true x-ms-oob-tlc-oobclassifiers: OLM:8882;OLM:8882; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: ookb6mVeK78866eKRBaqhuJTNniX1PxtADZiKpcExqRmBFaZcEkBaXBqT4xmI2M1c8KYS2kEIfMzshbd7wtxQVPuMOlxZo7cpgCTN+7zKUTmuDEe+SxrG4QFSbovbQ2loKXSOLgbwkzma9aMG/qoaGPlRlBpU0OvqCUA6X4KCsPoSgZPFbVTaO8LpiTlczXq93b5QsSKYKnO7pej0UdxXXrE12QaU694hrTI2LT/F9jT+ITvMIslD9wMIsV0ww1j55TaoJBlTrsL6y1XXUa2ayL3+MtznPz+jjgxlUWsowVtn27ef0j6K6WuqjzvAEjEYHz3Crk/dhW8WvXmI6EEZg== X-Forefront-Antispam-Report-Untrusted: CIP:255.255.255.255; CTRY:; LANG:en; SCL:1; SRV:; IPV:NLI; SFV:NSPM; H:DBAPR08MB5814.eurprd08.prod.outlook.com; PTR:; CAT:NONE; SFS:(4636009)(396003)(346002)(376002)(136003)(39860400002)(366004)(64756008)(66946007)(66446008)(66556008)(66476007)(186003)(6506007)(33656002)(71200400001)(76116006)(26005)(9686003)(54906003)(86362001)(316002)(110136005)(478600001)(2906002)(52536014)(83380400001)(8676002)(4326008)(5660300002)(7696005)(55016002)(8936002); DIR:OUT; SFP:1101; x-ms-exchange-antispam-messagedata: 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 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-Transport-CrossTenantHeadersStamped: DBBPR08MB4442 Original-Authentication-Results: monjalon.net; dkim=none (message not signed) header.d=none; monjalon.net; dmarc=none action=none header.from=arm.com; X-EOPAttributedMessage: 0 X-MS-Exchange-Transport-CrossTenantHeadersStripped: AM5EUR03FT037.eop-EUR03.prod.protection.outlook.com X-MS-Office365-Filtering-Correlation-Id-Prvs: 648cdd20-e3d9-4617-1b5b-08d871180b08 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: WlzxvpUlEHCvOj5dNKo76K3OMFhweLEmOWW2NjTR3KFYujYDkWNFEfaF46OSSA2Ug/dNQQ9sRr41ZNqFYh7refiXC+E10VI4PjkPkKuKWEBLn9XJiKeNYHRfphSxaYD00bXEdohw62dER1G086VeTT1Wy2TwUpPzaorirutdzbGXXMQFIj3tqPycBZmFgtxYoByHip/xRqvnb+wMeWcqXMUzQrdv6oIUaNVEd5irBMkl0SzMATr+ZBnFqWDtCSgCrSRR75ep8QcUJhxhXQ9tZH3XUJdx5x71wPp93DUgwfI7wxe/wr/1OyQPnSSOI+JDOd7n4xmXJpqjKJmHs3tR8m6YN8DqFpePXQiQTjwYMXRN3F3b0etMiVFafim0bI+pjmOZrVHJjKzkUvqII4HHxw== 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:(4636009)(46966005)(8676002)(336012)(356005)(110136005)(2906002)(81166007)(86362001)(9686003)(52536014)(5660300002)(33656002)(55016002)(54906003)(4326008)(82310400003)(36906005)(47076004)(186003)(498600001)(70206006)(6506007)(26005)(8936002)(7696005)(83380400001)(70586007); DIR:OUT; SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Oct 2020 14:39:03.2455 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: cad07fc8-4c96-4978-c505-08d871180fec 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: AM5EUR03FT037.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR08MB2994 Subject: Re: [dpdk-dev] [PATCH v2] config: enable packet data prefetch X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.15 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" PHNuaXA+DQoNCj4gMTUvMTAvMjAyMCAxMDoyMywgTGl1LCBZb25nOg0KPiA+IEZyb206IEhvbm5h cHBhIE5hZ2FyYWhhbGxpIDxIb25uYXBwYS5OYWdhcmFoYWxsaUBhcm0uY29tPg0KPiA+ID4gPiA+ IDIzLzA5LzIwMjAgMDM6NTEsIE1hcnZpbiBMaXU6DQo+ID4gPiA+ID4gPiBEYXRhIHByZWZldGNo IGluc3RydWN0aW9uIGNhbiBwcmVsb2FkIGRhdGEgaW50byBjcHXigJlzDQo+ID4gPiA+ID4gPiBo aWVyYXJjaGljYWwgY2FjaGUgYmVmb3JlIGRhdGEgYWNjZXNzLiBWaXJ0dWFsaXplZCBkYXRhIHBh dGhzDQo+ID4gPiA+ID4gPiBsaWtlIHZpcnRpbyB1dGlsaXplZCB0aGlzIGZlYXR1cmUgZm9yIGFj Y2VsZXJhdGlvbi4gU2luY2UgbW9zdA0KPiA+ID4gPiA+ID4gbW9kZXJuIGNwdXMgaGF2ZSBzdXBw b3J0IHByZWZldGNoIGZ1bmN0aW9uLCB3ZSBjYW4gZW5hYmxlDQo+ID4gPiA+ID4gPiBwYWNrZXQg ZGF0YSBwcmVmZXRjaCBhcw0KPiA+ID4gZGVmYXVsdC4NCj4gPiA+ID4gPiA+DQo+ID4gPiA+ID4g PiBTaWduZWQtb2ZmLWJ5OiBNYXJ2aW4gTGl1IDx5b25nLmxpdUBpbnRlbC5jb20+DQo+ID4gPiA+ ID4gPiAtLS0NCj4gPiA+ID4gPiA+ICsjZGVmaW5lIFJURV9QTURfUEFDS0VUX1BSRUZFVENIIDEN Cj4gPiA+ID4gPg0KPiA+ID4gPiA+IFdlIGNvdWxkIGFsc28gcmVtb3ZlIHRoZSByZWxhdGVkICNp ZmRlZnMuDQo+ID4gPiA+ID4NCj4gPiA+ID4gPiBXaGF0IGNhbiBiZSB0aGUgZHJhd2JhY2sgb2Yg YWx3YXlzIGVuYWJsZSB0aG9zZSBwcmVmZXRjaGVzPw0KPiA+ID4gPiA+DQo+ID4gPiA+DQo+ID4g PiA+IEhpIFRob21hcywNCj4gPiA+ID4gSSB0aGluayB0aGUgcG90ZW50aWFsIGRyYXdiYWNrIGlz IHRoYXQgY3VycmVudCBwcmVmZXRjaCBsb2NhdGlvbg0KPiA+ID4gPiBjYW5ub3QgZ3VhcmFudGVl IHRoZSBiZXN0IHBlcmZvcm1hbmNlIGFjcm9zcyBkaWZmZXJlbnQgcGxhdGZvcm1zLg0KPiA+ID4g VGhlbiwgZG9lcyBpdCBtYWtlIHNlbnNlIHRvIGVuYWJsZSB0aGlzIGJ5IGRlZmF1bHQ/DQo+ID4g Pg0KPiA+DQo+ID4gTm93IG1vc3Qgb2YgcHJlZmV0Y2ggYWN0aW9ucyBhcmUgcGxhY2VkIGFmdGVy IHBvaW50ZXIgb2YgZGF0YSBpcyB2YWxpZC4gIEkNCj4gdGhpbmsgdGhpcyBtZXRob2RvbG9neSBj YW4gYmVuZWZpdCBhbGwgcGxhdGZvcm1zLg0KPiA+IEl0J3MgaGFyZCB0byBzYXkgdGhhdCBpdOKA mXMgdGhlIGJlc3QgY2hvaWNlIGZvciBhbGwuIEJ1dCBubyBtb3JlIGJldHRlciBzb2x1dGlvbg0K PiBpbiBteSBtaW5kLg0KPiA+IEF0IGxlYXN0LCB3ZSBuZWVkIHRvIGFsbG93IHVzZXIgdG8gZW5h YmxlIHBhY2tldCBkYXRhIHByZWZldGNoLg0KPiANCj4gSW4gbXkgb3BpbmlvbiwgaXQgY2FuIGJl IHRlc3RlZCBhbmQgbWVhc3VyZWQuDQorIEpveWNlLCB0byB0ZXN0IHRoaXMgZm9yIFZpcnRJTyBv biBBcm0NCg0KPiANCj4gPiA+ID4gRWFjaCBkZXZlbG9wZXIgaGFzIHR1bmVkIHRoZSBwZXJmb3Jt YW5jZSBieSBhZGRpbmcgcHJlZmV0Y2gNCj4gPiA+ID4gaW5zdHJ1Y3Rpb24gYW5kIHZlcmlmaWVk IHRoZSByZXN1bHQgb24gaGltc2VsZiBwbGF0Zm9ybS4NCj4gPiA+ID4gU28gcHJlZmV0Y2ggbG9j YXRpb24gaXMgYmFzZWQgb24gY2VydGFpbiBwbGF0Zm9ybSwgYWxzbyBpdCB3aWxsIGJlDQo+ID4g PiA+IGhhcmQgZm9yIGRldmVsb3BlciB0byBjb21wYXJlIHRoZSByZXN1bHRzIGFjcm9zcyBwbGF0 Zm9ybXMuDQo+IA0KPiBJZiBpdCBzaG93cyBiZW5lZml0IG9uIGFuIGFyY2hpdGVjdHVyZSwgdGhl biBpdCBzaG91bGQgYmUgZW5hYmxlZCB3aXRoICNpZmRlZg0KPiBSVEVfQVJDSF9YWA0KPiANCj4g SSBhbSBmb3IgcmVtb3ZpbmcgdGhlIG9wdGlvbiBSVEVfUE1EX1BBQ0tFVF9QUkVGRVRDSC4NCj4g DQo+IA0KDQo=