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 4E32FA04DB; Thu, 15 Oct 2020 06:10:11 +0200 (CEST) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 0A8971DC0C; Thu, 15 Oct 2020 06:10:09 +0200 (CEST) Received: from EUR03-DB5-obe.outbound.protection.outlook.com (mail-eopbgr40074.outbound.protection.outlook.com [40.107.4.74]) by dpdk.org (Postfix) with ESMTP id 5D9011DBBD for ; Thu, 15 Oct 2020 06:10:06 +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=77xyC/ZpZjSnPi97cKevzkSd/7/8g+gF3G9qVamLs4M=; b=pGPbn7WcFeLt1Xq3C6aw0PkwozvTQCDAQXboKbsvFSKGyQvuS604hm2UZQt1BH4cSZwUIevb/Gi+zZr1fREKtPdFpt095DLVr3lQp1yL0i1+teZUGAyHttIm7/s7yI+qw8/xkwGRCaerX7pskHZd1aUr5E+n0BOtGHtv43Ottxc= Received: from MR2P264CA0037.FRAP264.PROD.OUTLOOK.COM (2603:10a6:500::25) by AM6PR08MB3511.eurprd08.prod.outlook.com (2603:10a6:20b:4b::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3455.24; Thu, 15 Oct 2020 04:10:03 +0000 Received: from VE1EUR03FT060.eop-EUR03.prod.protection.outlook.com (2603:10a6:500:0:cafe::33) by MR2P264CA0037.outlook.office365.com (2603:10a6:500::25) 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 04:10:03 +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 VE1EUR03FT060.mail.protection.outlook.com (10.152.19.187) 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 04:10:03 +0000 Received: ("Tessian outbound c189680f801b:v64"); Thu, 15 Oct 2020 04:10:02 +0000 X-CR-MTA-TID: 64aa7808 Received: from f2ad6e2d9299.3 by 64aa7808-outbound-1.mta.getcheckrecipient.com id A27FEFC8-1E13-457C-9D0D-4D6154147A79.1; Thu, 15 Oct 2020 04:09:57 +0000 Received: from EUR05-DB8-obe.outbound.protection.outlook.com by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id f2ad6e2d9299.3 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384); Thu, 15 Oct 2020 04:09:57 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ERbSH0lOS/VpjkQVVbHshQMzNmiSqemQyaKwSW8V5JDLBsHp0m9DgyBnRn3HHIhjg6PijD/GeMHYEJG3qK5/C6HrQT6lPVtVgLjIldruGQJ4rEeJdyh4Rs/XPuebkL6bCO9AdIQDb3Gc2i0mlT+/J8W0UyEp+Ixyzu1kFQOB+mwQN/BBAl+ONVR6px4amHgtbZhsWX5/R3cNi60a1lE70+k6pkMShTcb9fZ7t9jQ2NvgNqDzqRtxyeaVXqsD1vf15J4sRSRzrVoUMdLqIAEDPUOPy+37ih8ZQkq4fX8WjdYpfLmZbLg7QR8z5GF1crqRtdjaeicU4IbIWKqk4DThwg== 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=77xyC/ZpZjSnPi97cKevzkSd/7/8g+gF3G9qVamLs4M=; b=FYcijywDKebrqc3VhMx1I2p8M3cOIKLzqNWHi/+AE3NaW5giQU+czwjeDaO9GsH8i/HfM37pVxXw7qLZfF3/ZPy4L/kafILw/PqcQSvl9joqFhmEdslzTVw3VwKurrfUhL4OszNDK4hnIz0oo38vRccAcg436ajWSntFeNwj3cKPrAHX8XosrpuYDehPTfwLjUmTdeCPOka/7TnkFxX9GZIP64bcs8+Kz6tZhXa4zkJx2HfiBt03z8NPzXb9gZ9IyWtk07bkUOZAX1PF9w3JcrMhTFrJq5+SByGhReeVoV/q7CTmUPwJXVT9KcX/PcEZI9rIx2UskZSwu2ze19/QNg== 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=77xyC/ZpZjSnPi97cKevzkSd/7/8g+gF3G9qVamLs4M=; b=pGPbn7WcFeLt1Xq3C6aw0PkwozvTQCDAQXboKbsvFSKGyQvuS604hm2UZQt1BH4cSZwUIevb/Gi+zZr1fREKtPdFpt095DLVr3lQp1yL0i1+teZUGAyHttIm7/s7yI+qw8/xkwGRCaerX7pskHZd1aUr5E+n0BOtGHtv43Ottxc= Received: from DBAPR08MB5814.eurprd08.prod.outlook.com (2603:10a6:10:1b1::6) by DB8PR08MB5388.eurprd08.prod.outlook.com (2603:10a6:10:11c::7) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3455.22; Thu, 15 Oct 2020 04:09:55 +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 04:09:55 +0000 From: Honnappa Nagarahalli To: "Liu, Yong" , "thomas@monjalon.net" CC: "Richardson, Bruce" , "stephen@networkplumber.org" , "dev@dpdk.org" , "david.marchand@redhat.com" , "Yigit, Ferruh" , "maxime.coquelin@redhat.com" , David Christensen , Ruifeng Wang , nd , Honnappa Nagarahalli , nd Thread-Topic: [dpdk-dev] [PATCH v2] config: enable packet data prefetch Thread-Index: AQHWkUyyHxc7pfyEpkilcuGL8lwKh6mXQr6AgAC6HmCAADJEwA== Date: Thu, 15 Oct 2020 04:09:55 +0000 Message-ID: References: <20200922082135.62240-1-yong.liu@intel.com> <20200923015131.101203-1-yong.liu@intel.com> <3900730.QmOVHUWFXi@thomas> <94797350feac4f3cbfce7223e95e3add@intel.com> In-Reply-To: <94797350feac4f3cbfce7223e95e3add@intel.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ts-tracking-id: B32B41AFEA0C3A4C86BECF9B17D85875.0 x-checkrecipientchecked: true Authentication-Results-Original: intel.com; dkim=none (message not signed) header.d=none;intel.com; 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: 153284f6-7f4e-49ad-9de6-08d870c03123 x-ms-traffictypediagnostic: DB8PR08MB5388:|AM6PR08MB3511: 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:9508;OLM:9508; X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: djqt/6U8pyAHuqnY1ugwYNDC2vmO/TkJJUx438xvRhgfTmXWkReVZ2OaXXrulWJ5tv+/tJ5Hr7qe8Xw3Un4CNkE7m/dU4abNRZAhAvf93uKup4c31gw9auvwUw4SXnA4w+aS96WjJlBnOxu8+rcKD/otclkbBpm2iPH9n14xjziMBQWB/1q5MOCqd7I7zGkVK/BWxG2zqHrmE0h7Cg0Ya7RfY5QdsqJsRzNPJTDS2AgYYki2K9eJVVpc3V3X40gEnfJfp6dYa7A2DPx7PlTPCX5pWsI7Wvc3CJDmCcLXvIqCnb0XTtKHehYmngqX3Irf5fvBn7ZcsKCtSPX63YZplQ== 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)(366004)(39860400002)(346002)(136003)(376002)(396003)(6506007)(478600001)(52536014)(7696005)(4326008)(55016002)(33656002)(83380400001)(54906003)(66946007)(2906002)(66446008)(71200400001)(86362001)(9686003)(26005)(110136005)(66476007)(8676002)(186003)(66556008)(8936002)(76116006)(5660300002)(64756008)(316002); 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: DB8PR08MB5388 Original-Authentication-Results: intel.com; dkim=none (message not signed) header.d=none;intel.com; dmarc=none action=none header.from=arm.com; X-EOPAttributedMessage: 0 X-MS-Exchange-Transport-CrossTenantHeadersStripped: VE1EUR03FT060.eop-EUR03.prod.protection.outlook.com X-MS-Office365-Filtering-Correlation-Id-Prvs: 36764d2d-c8f7-4535-0b78-08d870c02cab X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 41ZqDFL4Fqtzto7Wnzxb3il/u4Xg6o+UKvDanQDXE1ttdprfR4aIGgNJ2J3tTLVFr+bWNsqC1eOezeXOOMtylhmwW+dt39B+8iEo5E4PWyLUC6FL3kv5P4LAU4AVogkpfwwgm73YtMY9+3x7qAKHSl+gVJdFl6WQX5BiPn1cwQslNRcLc0fQwmN4+BE/NaU1n3lXq2DZXYDmZqzy/d7xWH6/5X41lLCtRp+5d4LCkrNBXHt5LNO/fG+E+2yEreNYRAgUs9j+8atlYWvNZHgONFj/bh83p30j7tY80ORjzD7YE+1R5QZaYcpOZB+1gdSzULGpdktLlmXYgQzTTgqub1dFiBjSiINnL1mVcerpud8OJHGlMgsELVQahN9GcUcBz8rBk33E+np6Fn7+lkpX9w== 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)(396003)(39850400004)(136003)(376002)(346002)(46966005)(70206006)(9686003)(8936002)(52536014)(83380400001)(8676002)(33656002)(86362001)(82740400003)(6506007)(110136005)(81166007)(54906003)(70586007)(186003)(7696005)(47076004)(55016002)(36906005)(336012)(26005)(2906002)(4326008)(82310400003)(5660300002)(478600001)(316002)(356005); DIR:OUT; SFP:1101; X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 15 Oct 2020 04:10:03.1925 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 153284f6-7f4e-49ad-9de6-08d870c03123 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: VE1EUR03FT060.eop-EUR03.prod.protection.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM6PR08MB3511 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+DQoNCj4gPg0KPiA+IDIzLzA5LzIwMjAgMDM6NTEsIE1hcnZpbiBMaXU6DQo+ID4gPiBE YXRhIHByZWZldGNoIGluc3RydWN0aW9uIGNhbiBwcmVsb2FkIGRhdGEgaW50byBjcHXigJlzIGhp ZXJhcmNoaWNhbA0KPiA+ID4gY2FjaGUgYmVmb3JlIGRhdGEgYWNjZXNzLiBWaXJ0dWFsaXplZCBk YXRhIHBhdGhzIGxpa2UgdmlydGlvDQo+ID4gPiB1dGlsaXplZCB0aGlzIGZlYXR1cmUgZm9yIGFj Y2VsZXJhdGlvbi4gU2luY2UgbW9zdCBtb2Rlcm4gY3B1cyBoYXZlDQo+ID4gPiBzdXBwb3J0IHBy ZWZldGNoIGZ1bmN0aW9uLCB3ZSBjYW4gZW5hYmxlIHBhY2tldCBkYXRhIHByZWZldGNoIGFzIGRl ZmF1bHQuDQo+ID4gPg0KPiA+ID4gU2lnbmVkLW9mZi1ieTogTWFydmluIExpdSA8eW9uZy5saXVA aW50ZWwuY29tPg0KPiA+ID4gLS0tDQo+ID4gPiArI2RlZmluZSBSVEVfUE1EX1BBQ0tFVF9QUkVG RVRDSCAxDQo+ID4NCj4gPiBXZSBjb3VsZCBhbHNvIHJlbW92ZSB0aGUgcmVsYXRlZCAjaWZkZWZz Lg0KPiA+DQo+ID4gV2hhdCBjYW4gYmUgdGhlIGRyYXdiYWNrIG9mIGFsd2F5cyBlbmFibGUgdGhv c2UgcHJlZmV0Y2hlcz8NCj4gPg0KPiANCj4gSGkgVGhvbWFzLA0KPiBJIHRoaW5rIHRoZSBwb3Rl bnRpYWwgZHJhd2JhY2sgaXMgdGhhdCBjdXJyZW50IHByZWZldGNoIGxvY2F0aW9uIGNhbm5vdA0K PiBndWFyYW50ZWUgdGhlIGJlc3QgcGVyZm9ybWFuY2UgYWNyb3NzIGRpZmZlcmVudCBwbGF0Zm9y bXMuDQpUaGVuLCBkb2VzIGl0IG1ha2Ugc2Vuc2UgdG8gZW5hYmxlIHRoaXMgYnkgZGVmYXVsdD8N Cg0KPiBFYWNoIGRldmVsb3BlciBoYXMgdHVuZWQgdGhlIHBlcmZvcm1hbmNlIGJ5IGFkZGluZyBw cmVmZXRjaCBpbnN0cnVjdGlvbg0KPiBhbmQgdmVyaWZpZWQgdGhlIHJlc3VsdCBvbiBoaW1zZWxm IHBsYXRmb3JtLg0KPiBTbyBwcmVmZXRjaCBsb2NhdGlvbiBpcyBiYXNlZCBvbiBjZXJ0YWluIHBs YXRmb3JtLCBhbHNvIGl0IHdpbGwgYmUgaGFyZCBmb3INCj4gZGV2ZWxvcGVyIHRvIGNvbXBhcmUg dGhlIHJlc3VsdHMgYWNyb3NzIHBsYXRmb3Jtcy4NCj4gDQo+IFRoYW5rcywNCj4gTWFydmluDQo=