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 10997A0566; Tue, 10 Mar 2020 17:43:02 +0100 (CET) Received: from [92.243.14.124] (localhost [127.0.0.1]) by dpdk.org (Postfix) with ESMTP id 8D6EF1BFF5; Tue, 10 Mar 2020 17:43:01 +0100 (CET) Received: from EUR05-VI1-obe.outbound.protection.outlook.com (mail-vi1eur05on2080.outbound.protection.outlook.com [40.107.21.80]) by dpdk.org (Postfix) with ESMTP id B30852BE6 for ; Tue, 10 Mar 2020 17:43:00 +0100 (CET) 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=uArcQWWgsrb2OWuC9XiDwU7cE/2maBxKQN2WA6nL8+g=; b=Eq+KQqc5lNmVy7XCkrhiMc0codXQM0GsTTnCiTfsHJ+Vl8Ck5KUz9ncFgB7OQRvzyrk035Zedv/TPKGuUDqr5XdIjTALTYJjJBuCDMGxSSzDDa8RBBfsXNMd65bberibi1kxloXJDy1kXwx49uGR+7APQY49Ct2LgqaHbJ/x454= Received: from DB6PR07CA0114.eurprd07.prod.outlook.com (2603:10a6:6:2c::28) by AM0PR08MB3028.eurprd08.prod.outlook.com (2603:10a6:208:5f::32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2793.16; Tue, 10 Mar 2020 16:42:59 +0000 Received: from DB5EUR03FT020.eop-EUR03.prod.protection.outlook.com (2603:10a6:6:2c:cafe::a9) by DB6PR07CA0114.outlook.office365.com (2603:10a6:6:2c::28) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2814.6 via Frontend Transport; Tue, 10 Mar 2020 16:42:59 +0000 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=bestguesspass 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 DB5EUR03FT020.mail.protection.outlook.com (10.152.20.134) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2793.11 via Frontend Transport; Tue, 10 Mar 2020 16:42:59 +0000 Received: ("Tessian outbound 3a0cbd311638:v42"); Tue, 10 Mar 2020 16:42:59 +0000 X-CR-MTA-TID: 64aa7808 Received: from 2f19f2093875.2 by 64aa7808-outbound-1.mta.getcheckrecipient.com id 995D7B39-9EAE-48DD-9475-84C2177E0511.1; Tue, 10 Mar 2020 16:42:54 +0000 Received: from EUR04-HE1-obe.outbound.protection.outlook.com by 64aa7808-outbound-1.mta.getcheckrecipient.com with ESMTPS id 2f19f2093875.2 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384); Tue, 10 Mar 2020 16:42:54 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=cjZSZEmgPpievcPbpFsrm7YPw4jL5kFPy7pxMQMnEUjl/K8WbdcRWJjOWtt267iJKwbBQS0Y3N4u35kucIXaz/c7MeEFU9fCgUDJyycSJzjKxtyVJcC+xj1H84UFcvt5hYrKxkJ5OsBZXXEUuLEqP4D0mpXwGvB4VHK8WtfAIQEK58l+TcWwAsxNkxJtoJxG9qfBt5WAtHtNVg0mCiyL/odc4WVJ89WbnXAJ59jEf+/9sLmvlyV2/Zch1PqvfAbL96e0tpvCSvpxXSyT7rnbb/VDLHUGRGXG3JXQSDgGs4LJfrYx2E5PfPadGuNUG69+wFXYIviwE0MxIPByqLogpw== 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=uArcQWWgsrb2OWuC9XiDwU7cE/2maBxKQN2WA6nL8+g=; b=XbNPnLvPCrFH/TiBXyfeVOfdYQng9HnfQ1FtyREcr1/SecVllwCQK1TCjoc2KYtYhxe/IzTFBoQdxQlVFW/eGIHWyDu0x2MoAYls9ams0Ougb/1wXvwJ8xvsHofwquR4Z8zvVXdnlTTc5hroQbNT3MxtCi/T09dsm6zqg3fn0Kel5UQt3QMBXO31oGBxuq+giKKFT/IrfBsEper2XZhQLxz/00229tEl7Lznlro7XKf4OWvHOgK7WRMx5zgxWSi/YXoWKtjojGOw31aynAQVNcZ6NwVq5fMgpbd1e1e+xDIUj6g1SNKePwoV8f1OgEmY/pDhOMJhIb1Y5Y7rdK4a3w== 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=uArcQWWgsrb2OWuC9XiDwU7cE/2maBxKQN2WA6nL8+g=; b=Eq+KQqc5lNmVy7XCkrhiMc0codXQM0GsTTnCiTfsHJ+Vl8Ck5KUz9ncFgB7OQRvzyrk035Zedv/TPKGuUDqr5XdIjTALTYJjJBuCDMGxSSzDDa8RBBfsXNMd65bberibi1kxloXJDy1kXwx49uGR+7APQY49Ct2LgqaHbJ/x454= Received: from VE1PR08MB5149.eurprd08.prod.outlook.com (20.179.30.27) by VE1PR08MB4735.eurprd08.prod.outlook.com (10.255.112.74) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2793.16; Tue, 10 Mar 2020 16:42:52 +0000 Received: from VE1PR08MB5149.eurprd08.prod.outlook.com ([fe80::712c:ce3b:a827:4f7c]) by VE1PR08MB5149.eurprd08.prod.outlook.com ([fe80::712c:ce3b:a827:4f7c%6]) with mapi id 15.20.2793.013; Tue, 10 Mar 2020 16:42:50 +0000 From: Honnappa Nagarahalli To: "dev@dpdk.org" , "thomas@monjalon.net" , "david.marchand@redhat.com" CC: Song Zhu , Gavin Hu , Jeff Brownlee , Philippe Robin , Pravin Kantak , Honnappa Nagarahalli , nd , nd Thread-Topic: Arm roadmap for 20.05 Thread-Index: AdX2+URXY1/ON4G/Rmq1vziATgDoLg== Date: Tue, 10 Mar 2020 16:42:50 +0000 Message-ID: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-ts-tracking-id: 7572cfb6-95b1-4cb3-a5b4-7b22d86530c9.0 x-checkrecipientchecked: true Authentication-Results-Original: spf=none (sender IP is ) smtp.mailfrom=Honnappa.Nagarahalli@arm.com; x-originating-ip: [217.140.111.135] x-ms-publictraffictype: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: 835856e6-e4d2-489b-b712-08d7c51217b4 X-MS-TrafficTypeDiagnostic: VE1PR08MB4735:|VE1PR08MB4735:|AM0PR08MB3028: 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:4502;OLM:4502; x-forefront-prvs: 033857D0BD X-Forefront-Antispam-Report-Untrusted: SFV:NSPM; SFS:(10009020)(4636009)(39860400002)(376002)(396003)(366004)(346002)(136003)(189003)(199004)(478600001)(4326008)(55016002)(9686003)(6506007)(76116006)(5660300002)(52536014)(64756008)(66476007)(66556008)(186003)(26005)(66946007)(66446008)(81156014)(81166006)(8936002)(7696005)(33656002)(8676002)(2906002)(54906003)(4744005)(7116003)(86362001)(71200400001)(110136005)(316002); DIR:OUT; SFP:1101; SCL:1; SRVR:VE1PR08MB4735; H:VE1PR08MB5149.eurprd08.prod.outlook.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:1; received-spf: None (protection.outlook.com: arm.com does not designate permitted sender hosts) X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam-Untrusted: BCL:0; X-Microsoft-Antispam-Message-Info-Original: L4KK3jI38yHTC6LOXLtCsqPyTacQ8RYn+MF90UlFvNVkBzGoC5AKbn8mAPKZkCBckLGxS9FrtdbLNUc2+sJqtWRSX0pPJ2e7wjKNeV170cJ85D7vQrx0MJrYRPaN5JS5W+YoOp8BysPywkI7yep8rK4dPklg5x1Sn3U7Z0Lb6hSPHsufYzUdhjpzLP4a3acQUoK7vso6hYezxWWrOsdNGOvyealnrjTyTt53Y1AyXSQ9D9ApNBlrxZk3+VeHTRjh+km4MLwbQsGN8NFNUQdCkjclG5/Kz0FT5zCwfNbkFgF0MR1oY6f65zfBKOGIcwCd8mHnaCjsGXZxmMgso7mrxdqLQOXbOT/UBXv9BLnWUEAJtzwkHthh0tiIldYSXui3Mdaim4ITNpRo09hCj2vr9OvwQT9VD7n7fl1+f1PgPnVCJjOzyqaBpVCKvfD41IF9 x-ms-exchange-antispam-messagedata: +pqXTWTtNkVPnKVeyMgqyc8cl/EF1G8ksYBaUGcO6x0mhUH6YJF1vXKgjzrQzDeOhpudM0Gs9kX+voy57VPrEp8dG8VUk6i9+QYtQSCSeJJtOMLX/QYN6g0Vp4UHYkAAgiL7+UCNGVuZjoUxVqULzw== Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-MS-Exchange-Transport-CrossTenantHeadersStamped: VE1PR08MB4735 Original-Authentication-Results: spf=none (sender IP is ) smtp.mailfrom=Honnappa.Nagarahalli@arm.com; X-EOPAttributedMessage: 0 X-MS-Exchange-Transport-CrossTenantHeadersStripped: DB5EUR03FT020.eop-EUR03.prod.protection.outlook.com X-Forefront-Antispam-Report: CIP:63.35.35.123; IPV:CAL; SCL:-1; CTRY:IE; EFV:NLI; SFV:NSPM; SFS:(10009020)(4636009)(396003)(376002)(346002)(39860400002)(136003)(189003)(199004)(33656002)(6506007)(26005)(110136005)(336012)(186003)(86362001)(5660300002)(2906002)(70586007)(52536014)(70206006)(4326008)(26826003)(4744005)(8936002)(81156014)(81166006)(8676002)(54906003)(356004)(55016002)(316002)(478600001)(7116003)(9686003)(7696005); DIR:OUT; SFP:1101; SCL:1; SRVR:AM0PR08MB3028; H:64aa7808-outbound-1.mta.getcheckrecipient.com; FPR:; SPF:Pass; LANG:en; PTR:ec2-63-35-35-123.eu-west-1.compute.amazonaws.com; MX:1; A:1; X-MS-Office365-Filtering-Correlation-Id-Prvs: 0b82cf4a-9fd7-42b8-2a37-08d7c512128c X-Forefront-PRVS: 033857D0BD X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: 0II0yCtfFt1ySXKWH/IHUhZgURDwv95adQ08y3flB3FvBtUJPfh4VxPRxDBratjHvcwjXut/WC994InYUghpo6ZqlCVLQzK8tEyI95vOYmam6fvXU5SK9n5ay5x/5AZebg1+sUsErMTxulrsjZUfCG493NRfQ9YgK3U6gcMtKPxYKm2i+NKooRbFFxtLglExyZUktnBn7d+9OFOBU39jXtMz/oBfQjrrxe7IrWan1ZWfzsr5tBM9AVpK7+BKWmhj7N1lpfFKoQ0M9wEYlNgmuBwgginQlNZT7FncqAg7zMRZSIC+Qx6E1oGkwrz6i6oa3/YCICQ2/Ex/IwoY/3rSvx4a9yB9XdqcoK6duiRnhLTzVFbgWgX+252UUp/QNrARNUWJnqUwePgCMX5ofc1SdbnUtIozTe0ahPJTLUfumHD1g7ux/HyJkorYm5ytGqNp X-OriginatorOrg: arm.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 10 Mar 2020 16:42:59.3946 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 835856e6-e4d2-489b-b712-08d7c51217b4 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-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AM0PR08MB3028 Subject: [dpdk-dev] Arm roadmap for 20.05 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" Hello, Following are the work items planned for 20.05: 1) Use C11 atomic APIs in timer library 2) Use C11 atomic APIs in service cores 3) Use C11 atomics in VirtIO split ring 4) Performance optimizations in i40e and MLX drivers for Arm platforms 5) RCU defer API 6) Enable Travis CI with no huge-page tests - ~25 test cases Thank you, Honnappa