Received: by 2002:a05:6358:3188:b0:123:57c1:9b43 with SMTP id q8csp2021869rwd; Fri, 2 Jun 2023 03:50:23 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ5lZH/n4QvP8S3Fe1b9rYKRMBitTnSa6u2OS2ilvbJ/KsA13fBohromZwFyAGwj7moBnUh0 X-Received: by 2002:a05:6830:e06:b0:6b0:ca4f:8504 with SMTP id do6-20020a0568300e0600b006b0ca4f8504mr2149776otb.27.1685703023152; Fri, 02 Jun 2023 03:50:23 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1685703023; cv=pass; d=google.com; s=arc-20160816; b=G2PAYV9ZkryYFGW0b8kL/fgkQnamsq9OogRtQNRfZJUzByZwWMnxK+0oUvAIDsivDa AUyi/7crP7jR/mgH2tx/HShpb4jvoGc7e/XH/yTKrO3CXvF6VYqVv0lLkiKWMPr2WYK9 CzjcpLr5jhQxT8hR6WtgnvinSJiR/N3gnBovU/dgvD9QzDTqd4Y/o/Y3wysKAXPJXVCC FfZ5hN0CRUcYRo2py3Zw8Pv7nlFq4xaQytOJp9TJWi0cSieAEza+qRU2oxvsICUOaHh3 hMRmHbeGTE8fK98tvVM7BCi9nbnNjgSuiruT74WFQNNsDNckx04E1P1TjREyxrL/wblY MiFQ== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:in-reply-to:content-disposition :references:message-id:subject:cc:to:from:date:dkim-signature; bh=4PbERXUFCsAkI8UMJs8QSIfYr2PqbPdz76V1zVbWuYo=; b=gVLOtby3h9OsEsEXjG9Jqz08zY1wsG5AAqM5duWGj0J/cdil9VMxu5Y9IiYjy+qw3R FAcOe0OMDuiFptCF5n5k2AgdQGfPXY/a6UuKbSVaEzNKJaPxSqq8+YErtg37I8i5M6Kx DRT0XIVOtG2W/GIPFOp5kBuPHZjEtBAz+Bbm5jXPJa+8nqBU6M27BtxMjzMwuuDU2fuu pPBKBaVjPy4VGEUm2UmWYNEc+K1MHMXa5AZCZCnvaFWIKJzJKEH0JFjU2bu9kHXo7yZu PMcWh9vpDpv+xkVA3jVgKp5BdaMMysOwta8wdICYUItxdMcfjcjtDsryplSxSkaKE1OV j6nw== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@nxp.com header.s=selector2 header.b=oPP5guhU; arc=pass (i=1 spf=pass spfdomain=nxp.com dkim=pass dkdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nxp.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id c20-20020a6566d4000000b0054294720d57si775285pgw.617.2023.06.02.03.50.09; Fri, 02 Jun 2023 03:50:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@nxp.com header.s=selector2 header.b=oPP5guhU; arc=pass (i=1 spf=pass spfdomain=nxp.com dkim=pass dkdomain=nxp.com dmarc=pass fromdomain=nxp.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=nxp.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235528AbjFBKfq (ORCPT + 99 others); Fri, 2 Jun 2023 06:35:46 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55078 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235977AbjFBKfM (ORCPT ); Fri, 2 Jun 2023 06:35:12 -0400 Received: from EUR03-AM7-obe.outbound.protection.outlook.com (mail-am7eur03on20620.outbound.protection.outlook.com [IPv6:2a01:111:f400:7eaf::620]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 89A461994; Fri, 2 Jun 2023 03:34:12 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=TFzUsU2mUkQz9n/WEvojU5MLIeCY2tdT0mutvD3u+jVPDq7ZqnMux3ufLSzaZ85xYM5mECtYUOX5s/pn7tokfAggH8wCYq13C0Ogk2wGLOEPdKeN8TUwH6NoCIbGwu7WXinLYsHR+b6IbmsBeYtfEqtdiwQD/1gzX6/c2Gt8EJhye25h2xg3jedZiM5QH+YGKYDsuZC/GVUcewsPyJ9gTmoasAQoZ3RNbEFrutZ3NcL8G7ixJLLisYtTYnylJ1xf+TB+3RxyiF79PWtP4NCl/AfVfTOLYCvyWP58dHND7QlqS8lMnFBcQTkGDqsRbcechx3Re0Is6es/V/H9JubuBQ== 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=4PbERXUFCsAkI8UMJs8QSIfYr2PqbPdz76V1zVbWuYo=; b=JE2GEdpc1HFuBb8SzHqq50Okuc02CjzKHZ3ejCa7IGv4y/73Egnqy9J71bHVGYasLcysPo7MI7ZvvID3B+CBJY2EiN0QjeJA36TiuLL5gvaftzCF+0bCIpvePhnCWWRc/oB2mXKH1Vid+iYSTbHz8A5VN85I0BIUxuPbHNiIGWA3vtTsewh8diUB/Xwe3J7A5tmE/px8SvXqxOh2MQwc4b7yn0H6WkkTyt60C6gupJ3W8Zf5S19syjWQoR0jwWKVbHws6mf6La8GWFgRGGRjeOncglpWWjIs0BpbZbuv/f7K7YYEk3/fd6RFGXJBA7Gw8JLUTL57fw3M6XuAmuU4jw== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nxp.com; dmarc=pass action=none header.from=nxp.com; dkim=pass header.d=nxp.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nxp.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=4PbERXUFCsAkI8UMJs8QSIfYr2PqbPdz76V1zVbWuYo=; b=oPP5guhULvPpqEQRcF0GshVTFd+NFMkNf+OJDV14bpnDv2a0GPwaBeSUn/IJZdVYARAiVhhL6MGHMtXF5w9YtMJEEAVyPWbSnkNBspkwmt3g/DwniANftZtlq2dcNmXxvlTIsLS6a+aytm9ewAkoLeHqaQ30vmTLVltCQIYRd/k= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=nxp.com; Received: from AM0PR04MB6452.eurprd04.prod.outlook.com (2603:10a6:208:16d::21) by PA4PR04MB7502.eurprd04.prod.outlook.com (2603:10a6:102:ef::21) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6433.23; Fri, 2 Jun 2023 10:32:18 +0000 Received: from AM0PR04MB6452.eurprd04.prod.outlook.com ([fe80::47e4:eb1:e83c:fa4a]) by AM0PR04MB6452.eurprd04.prod.outlook.com ([fe80::47e4:eb1:e83c:fa4a%4]) with mapi id 15.20.6455.020; Fri, 2 Jun 2023 10:32:17 +0000 Date: Fri, 2 Jun 2023 13:32:14 +0300 From: Vladimir Oltean To: wei.fang@nxp.com Cc: claudiu.manoil@nxp.com, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, ast@kernel.org, daniel@iogearbox.net, hawk@kernel.org, john.fastabend@gmail.com, netdev@vger.kernel.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH net 2/2] net: enetc: correct rx_bytes statistics of XDP Message-ID: <20230602103214.6uzugiwjrhjcs7wk@skbuf> References: <20230602094659.965523-1-wei.fang@nxp.com> <20230602094659.965523-3-wei.fang@nxp.com> Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20230602094659.965523-3-wei.fang@nxp.com> X-ClientProxiedBy: BE1P281CA0363.DEUP281.PROD.OUTLOOK.COM (2603:10a6:b10:82::23) To AM0PR04MB6452.eurprd04.prod.outlook.com (2603:10a6:208:16d::21) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: AM0PR04MB6452:EE_|PA4PR04MB7502:EE_ X-MS-Office365-Filtering-Correlation-Id: c8f02f6f-6e24-4107-8d0f-08db6354a3ab 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:AM0PR04MB6452.eurprd04.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230028)(7916004)(4636009)(136003)(396003)(366004)(376002)(346002)(39860400002)(451199021)(86362001)(7416002)(5660300002)(6666004)(6636002)(4326008)(66946007)(66556008)(66476007)(33716001)(8676002)(38100700002)(41300700001)(316002)(6486002)(8936002)(34206002)(6512007)(44832011)(2906002)(83380400001)(4744005)(6506007)(186003)(478600001)(9686003)(26005)(1076003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?+QsLJgjnqFWnZ0ntDCoXFVEAiqA9P8IGiwyGKjULVVbAtzcgqHH+XcUMBp9W?= =?us-ascii?Q?UPjZbOepXE5NySAt4pt/AfXLyWz65Wa45s3EJFan42H1GhBSkydZiuWSnJuI?= =?us-ascii?Q?KdjGXry9YCYsze7qODUROPutpVMwxkYHyFIJsV/IwHgJBr/EeKjxCDLcw5ol?= =?us-ascii?Q?SXRRdwknaABE62esV+cOBuDYZwrEySUvkLa4yxL0PPSDRqfcPZ88FHlU9G1p?= =?us-ascii?Q?+NsSjPQSCNkc+bpK9m+SOSRCzB3gleYJfQh+dC0RDUhpp5zOxab1w7M8+0ty?= =?us-ascii?Q?+3KhSMSIqBEwrWcmq1dKMttf0kdVlcgJavAO4vxm8JY63cUNbTPynnvcoKpb?= =?us-ascii?Q?ViRZvyb1Tyw8vJ0uu+vPp9t6wVSzBJi8sVs/piaW/aKzpB3wRseofL5dZpzD?= =?us-ascii?Q?bCuSNKgXxpYojdSmnHtlD6oHgD22GBLSdyNdMvAYI4b17XK+yPl2oOJiZr3w?= =?us-ascii?Q?isMRUe/6Rhc+6Te211Psb0pXq2ptG2/JPaZjhvP4jblDG1GUj1YT+kXVw8WA?= =?us-ascii?Q?CsyHb3HZVZBRfqHMZemf4qxSUXRXOMbpX/NJGQ0Wx9zVHrZiCkbB00ruBr8l?= =?us-ascii?Q?CK9aY9TavMn6pWozsXa83r45rpZ1e6SWyGeNSID0G/AOm0O1hVGAZeAGUN5N?= =?us-ascii?Q?pbM8j1SitHuhPRjzTj1EUkLjcg5vYFU+zNZLPh6j1X8B5PEyyiAWDDhusEPT?= =?us-ascii?Q?PSu6QPxnmJoAKEKDW0TOqXaMoMVVtqr4cynsf0AJ5v/qMLaLYgz9u0QbUCOK?= =?us-ascii?Q?D9tZLawosvlKSVIGyL3wnI5BXowgOI1sAtGjn89b1CsZkwVB53+G5hx+LZvx?= =?us-ascii?Q?yadq2G/w2Nykbh6GXgaoJUfaKatdxlKIN3PO4Fgx14ZL9R0jA1dNOQT+2e2k?= =?us-ascii?Q?eVhRUjXIsb9ZRwTEqvPC/Sd0Xo0UB4FTSA7d1q2+WUi+vcjBTIjz8BJDu6be?= =?us-ascii?Q?TeQpnZc/vMs7rtMVWBye86MWYhB6zzMRrnIWTDfUBtbJ7WE/sauPQ1Vg2soU?= =?us-ascii?Q?jy9Wf8UVuIlXyzrsvuCBGNmPDOhspp8Z96cIMIYIysa/AX5cQmzU0S24yDfx?= =?us-ascii?Q?42/WFU7SBLOS9+or0EydTshmYx/hfL+IF+VrwM+iiBWZEUpRrdnZpl2qNJlX?= =?us-ascii?Q?1ICqTmAstWO57yE6eb4SiBiaQmTlX37S+p1K2w0i90dO4/PHP4Cf7Mll6aL+?= =?us-ascii?Q?AesT92RR3impfsA/Z318edZiRlki+OeKyygPxNdnVmTurfKfShZvtowumH1N?= =?us-ascii?Q?mGF25hMlRwxb94TLEMQVsRnnwyByEnRaJl0EKYuNsXKiun/bZ0ek+Tn7LO1G?= =?us-ascii?Q?3GefyzdE0D/WeIFJGDOBi/f9kqW0J5QOoxFY9/gkelRGwpOkeQg3Uhiv3w8v?= =?us-ascii?Q?K/qUMMmPY2oS//t+jg8XFyQidjn41jn124tvNBKDhjXFIwbF4Tj28jMIhiGN?= =?us-ascii?Q?EAQ4NrO5UmCl0irnGPDTrqlxTUQQSXwXcE3ReXz+jCP5esYtD3mmQP6TKv4T?= =?us-ascii?Q?UXPBUeqNgeWvKF/KexwdtT08aP6JG6tHFPnHuUcdfWnR4gfnVLyD4YrxvVRP?= =?us-ascii?Q?JScfCt8riiDN/+Ojy5IvDybE2qiD/w8qHIl1RENaMvnD5Ok7BwLnOEonEElB?= =?us-ascii?Q?yA=3D=3D?= X-OriginatorOrg: nxp.com X-MS-Exchange-CrossTenant-Network-Message-Id: c8f02f6f-6e24-4107-8d0f-08db6354a3ab X-MS-Exchange-CrossTenant-AuthSource: AM0PR04MB6452.eurprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 02 Jun 2023 10:32:17.8756 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 686ea1d3-bc2b-4c6f-a92c-d99c5c301635 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: nqc5DYA0yxkVLDGZ0QLeXegOy7+KXj/3zYGci6SKu2axyF/5J6NVnyKxB3NsxCNntYHRhLbBExs7ldfY/s8BZQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: PA4PR04MB7502 X-Spam-Status: No, score=-1.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FORGED_SPF_HELO,SPF_HELO_PASS, T_SCC_BODY_TEXT_LINE,T_SPF_PERMERROR,URIBL_BLOCKED autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Fri, Jun 02, 2023 at 05:46:59PM +0800, wei.fang@nxp.com wrote: > From: Wei Fang > > The rx_bytes statistics of XDP are always zero, because rx_byte_cnt > is not updated after it is initialized to 0. So fix it. > > Fixes: d1b15102dd16 ("net: enetc: add support for XDP_DROP and XDP_PASS") > Signed-off-by: Wei Fang > --- Reviewed-by: Vladimir Oltean Thanks!