From patchwork Thu Apr 30 17:18:28 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Saeed Mahameed X-Patchwork-Id: 1280700 X-Patchwork-Delegate: davem@davemloft.net Return-Path: X-Original-To: patchwork-incoming-netdev@ozlabs.org Delivered-To: patchwork-incoming-netdev@ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=vger.kernel.org (client-ip=23.128.96.18; helo=vger.kernel.org; envelope-from=netdev-owner@vger.kernel.org; receiver=) Authentication-Results: ozlabs.org; dmarc=pass (p=none dis=none) header.from=mellanox.com Authentication-Results: ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=Mellanox.com header.i=@Mellanox.com header.a=rsa-sha256 header.s=selector1 header.b=fOJxjXVZ; dkim-atps=neutral Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by ozlabs.org (Postfix) with ESMTP id 49Chxc4CyTz9sSK for ; Fri, 1 May 2020 03:21:24 +1000 (AEST) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726928AbgD3RVX (ORCPT ); Thu, 30 Apr 2020 13:21:23 -0400 Received: from mail-eopbgr70055.outbound.protection.outlook.com ([40.107.7.55]:6237 "EHLO EUR04-HE1-obe.outbound.protection.outlook.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1726355AbgD3RVV (ORCPT ); Thu, 30 Apr 2020 13:21:21 -0400 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=iwI0dc7w2x+njAxVkPKmaLguBg5qFfuTyG4aWEdG2A61OY6wYHl6WSVXSL6izjmkzaaFCgj9U8QKo+gGkrZxerASm6VR9UBfuQk3CR9zVbTW7jmW/jl32K2+/RGMbj1RHvCsy/JgKN8fvkodO0Nm4ffxD+j1GuejLjnFOI7YBJu2Qb3+6rDS65c6X1kSuF23RD4BM86N/WqnWZqX6m77GRVnGS60lhJhBz+Wkh5W0JQVF/BBwMXGQmsf+PD6fo8P0KAj2f2eWxSDAWEBm/ao8fMvzvMEix5TfXrt4NcvqTo5E9OgfXaO65rZwjIQXWhQsckgTPI0zSj9G0TlktRsyg== 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=pjcbVXsiOGdAoF/LPxqkkn126veB53sZvBezn9nxx/0=; b=cIs/Su8xU4MLHJQykT6OeCHAhaxJv+KJ1CU6xlx5UjopCyJn8WYKiiZcE9fvrPCksWrRfLiaI5nGWVMFKxeVF+F2SuqWC+E9t2zaAtXQGYT9S9hOpVZLWjwx6A88grq3yjuXjkA8+JllUCqrqCnp/D9hfGom0FiuJK70FlvDJ5SahMv2GASXmnn0ZtNLhY8V7UNHRDLjPM+cr8mCR3GRHMeIfrRHB43evf8v7yFa159M9oAt4GlUtWY8hloX2dVws2dF8cIn93cfJdjoKhHdo5gziJATIPRGy50/xP3lva7T5LBKn0B4UcTVGsyLhF3rkARenGIyq1AJaJTvFW2CwA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=mellanox.com; dmarc=pass action=none header.from=mellanox.com; dkim=pass header.d=mellanox.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=Mellanox.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=pjcbVXsiOGdAoF/LPxqkkn126veB53sZvBezn9nxx/0=; b=fOJxjXVZgh6mlT5Jc+pzATvaudcmaau402dVnlZfCXowxvvB76hzSImqjCUyzq9VTM9WIkLl7pE16XTqlAPQEp/w+95TZ/Fo864ehlE8vUO41DFXXQF1LM8u3yNN1wa+i1UZC3UQ4nUHGhi4S6uHrnnFuC2Qd1kXtcVKtpTDkR4= Authentication-Results: davemloft.net; dkim=none (message not signed) header.d=none;davemloft.net; dmarc=none action=none header.from=mellanox.com; Received: from VI1PR05MB5102.eurprd05.prod.outlook.com (2603:10a6:803:5e::23) by VI1PR05MB3296.eurprd05.prod.outlook.com (2603:10a6:802:1c::29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2958.20; Thu, 30 Apr 2020 17:21:14 +0000 Received: from VI1PR05MB5102.eurprd05.prod.outlook.com ([fe80::9d19:a564:b84e:7c19]) by VI1PR05MB5102.eurprd05.prod.outlook.com ([fe80::9d19:a564:b84e:7c19%7]) with mapi id 15.20.2937.028; Thu, 30 Apr 2020 17:21:14 +0000 From: Saeed Mahameed To: "David S. Miller" , kuba@kernel.org Cc: netdev@vger.kernel.org, Eran Ben Elisha , Saeed Mahameed Subject: [net-next 08/15] net/mlx5: Rate limit page not found error messages Date: Thu, 30 Apr 2020 10:18:28 -0700 Message-Id: <20200430171835.20812-9-saeedm@mellanox.com> X-Mailer: git-send-email 2.25.4 In-Reply-To: <20200430171835.20812-1-saeedm@mellanox.com> References: <20200430171835.20812-1-saeedm@mellanox.com> X-ClientProxiedBy: BY5PR17CA0030.namprd17.prod.outlook.com (2603:10b6:a03:1b8::43) To VI1PR05MB5102.eurprd05.prod.outlook.com (2603:10a6:803:5e::23) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from smtp.office365.com (73.15.39.150) by BY5PR17CA0030.namprd17.prod.outlook.com (2603:10b6:a03:1b8::43) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2958.20 via Frontend Transport; Thu, 30 Apr 2020 17:21:12 +0000 X-Mailer: git-send-email 2.25.4 X-Originating-IP: [73.15.39.150] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-HT: Tenant X-MS-Office365-Filtering-Correlation-Id: ef699242-44b1-4c88-434e-08d7ed2ae21f X-MS-TrafficTypeDiagnostic: VI1PR05MB3296:|VI1PR05MB3296: X-MS-Exchange-Transport-Forked: True X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:1284; X-Forefront-PRVS: 0389EDA07F X-MS-Exchange-SenderADCheck: 1 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:VI1PR05MB5102.eurprd05.prod.outlook.com;PTR:;CAT:NONE;SFTY:;SFS:(4636009)(396003)(376002)(39860400002)(366004)(136003)(346002)(52116002)(6666004)(54906003)(2616005)(956004)(316002)(2906002)(478600001)(107886003)(4326008)(15650500001)(66946007)(86362001)(66476007)(66556008)(36756003)(6486002)(16526019)(186003)(26005)(8936002)(6512007)(8676002)(6506007)(1076003)(5660300002)(54420400002);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData: 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 X-OriginatorOrg: Mellanox.com X-MS-Exchange-CrossTenant-Network-Message-Id: ef699242-44b1-4c88-434e-08d7ed2ae21f X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 Apr 2020 17:21:14.1909 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: a652971c-7d2e-4d9b-a6a4-d149256f461b X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: IvTxOifumw/ejI6mdeyFP0IdI3BRGbsKYhcBFYwXWyfc/s8qRtMcEJl6XcknuepRNa0furje8P71Knisj1J/Uw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: VI1PR05MB3296 Sender: netdev-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: netdev@vger.kernel.org From: Eran Ben Elisha Thousands of pages are released with free_addr() function. In case of buggy sync between FW and driver on released address, the log will be flooded with error messages. Use mlx5_core_warn_rl() to limit it. Signed-off-by: Eran Ben Elisha Signed-off-by: Saeed Mahameed --- drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c index c39907c641a0..c790d6e3d204 100644 --- a/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c +++ b/drivers/net/ethernet/mellanox/mlx5/core/pagealloc.c @@ -206,7 +206,7 @@ static void free_addr(struct mlx5_core_dev *dev, u64 addr) fwp = find_fw_page(dev, addr & MLX5_U64_4K_PAGE_MASK); if (!fwp) { - mlx5_core_warn(dev, "page not found\n"); + mlx5_core_warn_rl(dev, "page not found\n"); return; } free_fwp(dev, fwp);