Received: by 2002:a05:6358:5282:b0:b5:90e7:25cb with SMTP id g2csp2383084rwa; Mon, 22 Aug 2022 06:58:28 -0700 (PDT) X-Google-Smtp-Source: AA6agR6qKv98VNfWOWx2v0E6CsagoiALxkiO6/Mwy8ty5DqzAaQqhDsSRBDJnYdyqLq++AqSoIeW X-Received: by 2002:a63:bd49:0:b0:41b:8a07:a6ed with SMTP id d9-20020a63bd49000000b0041b8a07a6edmr16732338pgp.124.1661176708119; Mon, 22 Aug 2022 06:58:28 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1661176708; cv=pass; d=google.com; s=arc-20160816; b=WFgjbJgksMYH1Cek0WktbE8b7kXiMB9mmQqa/aQN7vhY43Ui7pHjhiB7Yhe9gaCXEp H0+99LKGHJ60oHcB2aHRwN5LnIM47+e7NH2CkHOJRchNlmbKTWMK/yn0CWZug5rp9xrp vn2+2fE3BJL7GqOXz7B+vE+6Apsg6Ym4vNGUOyWIxL1zV/W+byMSzfv0O4CjE8INJQJf Fm5HEpCE08AgfTgp39NuQ4wZ7gAHQ1ZQ6/wwaD5TPuR8KoGCjHT7x30s3B3yiSZ/Uzo1 om3rQuieL01kCt9UFxxEKb8o0KX+Usn4lQqXBFG2Uho5GAFOG2xCZXcwrDBogIe1aNOw muZw== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:mime-version:content-transfer-encoding :in-reply-to:from:references:cc:to:content-language:subject:reply-to :user-agent:date:message-id:dkim-signature; bh=IRXk7qPgrJuqygVMlQMrb8XlYDni0NqtKQJbryIRvV4=; b=iJx69O4ACEQi3jllaYm1aF+OgR4ZQhrsIeFmiCyhqdUc/cYgFpOxwqe7WGlgbHKOME pQ+lO04STHurdzzcssobxu+F8r2dwyw2xes/C9640l+SmqNk8iz6Zi5GarxZeKQtRdJf qCZ8WsvBUOqP5PNadK8DnZetQp+eKPMTALDQva71NNVn4N0yR2oiENu41+B7tRgWmZ42 J4EtxQQ8aKQEosHb7wC7bbee5A3s8vnozPxIKcvcP+i5DdnfcqBVvlq2l6cIm04Tevtb BbbGPjiQOXEiPKsdigb9Tv7GsxGTmUe33uhwnxCKY7uRvWCvgNbp7L1ZHxlmrY5M9eVu h+fw== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@amd.com header.s=selector1 header.b=ywPG2cUM; arc=pass (i=1 spf=pass spfdomain=amd.com dkim=pass dkdomain=amd.com dmarc=pass fromdomain=amd.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=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amd.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id l4-20020a170902f68400b001713e787531si14103265plg.619.2022.08.22.06.58.17; Mon, 22 Aug 2022 06:58:28 -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=@amd.com header.s=selector1 header.b=ywPG2cUM; arc=pass (i=1 spf=pass spfdomain=amd.com dkim=pass dkdomain=amd.com dmarc=pass fromdomain=amd.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=QUARANTINE sp=QUARANTINE dis=NONE) header.from=amd.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235413AbiHVNvM (ORCPT + 99 others); Mon, 22 Aug 2022 09:51:12 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38570 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S235386AbiHVNvG (ORCPT ); Mon, 22 Aug 2022 09:51:06 -0400 Received: from NAM10-BN7-obe.outbound.protection.outlook.com (mail-bn7nam10on2084.outbound.protection.outlook.com [40.107.92.84]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 57FAC37196; Mon, 22 Aug 2022 06:51:03 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=ftf/Qv51FzTn4TnGfnumFsI9DERue6aw3tigrx1luCDpPz9O8AvbJbsRonYd27/kpJ5qROyHc2JdUlUt9ACs1oqeYp4ZxwWMdOuuhkX+6ABLyh3rkIUHEEYg5bLZAf9wB032Tktxn0DyLmtemgpQq8mopZ8WxUVN4HCj/uWyygKo3MEOaKg3BnBpvH1FxPm6NsByXZlSwOxdEkfwB3fkhUAWYyzPhvsuVh+2jM+raQVS2HmK6Ohf6aXTp3ZQgBgK9U14NXAylqfIzWjdJfYp5BjlGvdMz2mk4r1kY30V01VRzXxFz2GO3kq6JCyFN+8TJCLYb1cHCh0wCuXdNjDH2w== 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=IRXk7qPgrJuqygVMlQMrb8XlYDni0NqtKQJbryIRvV4=; b=ZRRZGsJpLReA4Wc/nFw49POawimmeShdouh9yepO6hQiAVEufcBvo5WXJ/CsNX7LL1XtVEStOCRSBthRhdmg0glvx5nNUi7G9SvPLoTqV2GpyO0ae2JAFNP9azYWOfqzBGtYigaVbULO3AVC8MAHU7W+YE+sW9Wp0mQElvmZ+bIgXivIFmCABRDnl5Q/d0t+cYdVaVar5/un/PA1hUkGmJsfc3D/dXxLwEiAMULIeeCGIoxR47wcBKftwlipnL9CBbPhXiM5pm1VBi8XhK1kZX/Bv+NMsR4BNkgmlp51jEqV77Uju/aHL3zS9FUNz0TG6n0EsZOPZPEmpVfj3C1cFA== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=amd.com; dmarc=pass action=none header.from=amd.com; dkim=pass header.d=amd.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=amd.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=IRXk7qPgrJuqygVMlQMrb8XlYDni0NqtKQJbryIRvV4=; b=ywPG2cUMS1LSOjTON3tRN+yy0vPEgNuafSws1j46/jpaZOPqsA6Rd0Ta48Tvqu846wsKKU5L2FzYk+dgFWa/hEDmgt4Fh2yOkpcctefg1kvFPfVIk+E90DFWeGSF11KNZsjH6DovF8N8XqxM3E/jt9KUn9oogrgG3YtVtWwOkQI= Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=amd.com; Received: from MW3PR12MB4553.namprd12.prod.outlook.com (2603:10b6:303:2c::19) by SN6PR12MB4767.namprd12.prod.outlook.com (2603:10b6:805:e5::32) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5546.21; Mon, 22 Aug 2022 13:50:57 +0000 Received: from MW3PR12MB4553.namprd12.prod.outlook.com ([fe80::88f:a211:8c98:a973]) by MW3PR12MB4553.namprd12.prod.outlook.com ([fe80::88f:a211:8c98:a973%9]) with mapi id 15.20.5546.023; Mon, 22 Aug 2022 13:50:57 +0000 Message-ID: Date: Mon, 22 Aug 2022 08:50:54 -0500 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.11.0 Reply-To: babu.moger@amd.com Subject: Re: [PATCH v3 08/10] x86/resctrl: Add the sysfs interface to read the event configuration Content-Language: en-US To: Bagas Sanjaya , fenghua.yu@intel.com, reinette.chatre@intel.com, tglx@linutronix.de, mingo@redhat.com, bp@alien8.de Cc: eranian@google.com, dave.hansen@linux.intel.com, x86@kernel.org, hpa@zytor.com, corbet@lwn.net, linux-kernel@vger.kernel.org, linux-doc@vger.kernel.org References: <166117559756.6695.16047463526634290701.stgit@bmoger-ubuntu> <166117586269.6695.16560984025494646306.stgit@bmoger-ubuntu> From: "Moger, Babu" In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-ClientProxiedBy: CH2PR14CA0056.namprd14.prod.outlook.com (2603:10b6:610:56::36) To MW3PR12MB4553.namprd12.prod.outlook.com (2603:10b6:303:2c::19) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: d113e4e7-3d49-44f0-d25b-08da8445572d X-MS-TrafficTypeDiagnostic: SN6PR12MB4767:EE_ 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:MW3PR12MB4553.namprd12.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230016)(4636009)(366004)(136003)(376002)(396003)(39860400002)(346002)(6512007)(2616005)(186003)(4326008)(8676002)(7416002)(4744005)(5660300002)(41300700001)(31686004)(36756003)(478600001)(6486002)(26005)(53546011)(6506007)(6666004)(31696002)(86362001)(316002)(8936002)(2906002)(66476007)(3450700001)(38100700002)(66556008)(66946007)(45980500001)(43740500002);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?bG9YVnIzRnM2TVlGVGIrUnFGUG03aGRLS2phTlFqclUwa0ZzekpXK1Uxdk91?= =?utf-8?B?aitTNFRsL0x3NXdtY1VNbVM3Y25jbEJvQ2xvcWUyTFZEQVV6b0Q3L1Q4bTVE?= =?utf-8?B?ZHNCYVc3UnNZRjJDa3JHUnZLOTBZVStQUkJHK2N6L3hHOG1UYXRKQU1kSmdk?= =?utf-8?B?MXExaW4xSVdNYUgrZVN3Snc0NFUxM0hlRTZzUjVITXpmbUxIOXBTWjVYOUxm?= =?utf-8?B?cUt1SngxNjZyMEZsMk5RMGRRdkU3ZFJEVXdWazNTN2xGS1V6SFVlS2NrTDUv?= =?utf-8?B?NW1CeCsxdFpUeU5wbmhGTzgrWFU2UGUya240SjlSSXNqTmVNcHFRQzlDMHBl?= =?utf-8?B?dWFtRVNZZ25qMy96ZHRubG5tYWo2ZHZzMXRGTWhLUnl4SnNPVVcyeFdyTFUy?= =?utf-8?B?ZkFtVm43WXlqSldmM0h5V0hZSVQ3ZmVROFdDMkt0VG1pRjdSVzNkOU94dElz?= =?utf-8?B?SnRTOVEvM3Nid1JhNHc2dkQraHJ1WDZRTmVTUDR3TVgvdDM4Qm0xdXRBUzJm?= =?utf-8?B?ZktiSUdURXR1dXk1SzM3NGREMGxJRE40MS96cjBGRHhiY1FHWisydEpGYUxR?= =?utf-8?B?R0ZXRkduaW9CQ2lzejBpajBua2h1aS9OOTJMRTNqOFhZbHBKWXo4QUFGRzF5?= =?utf-8?B?VWhEeUFmWFl1VFQ3S3luWDRtUk9ZdUVWZ3pmSlNoWHBHcEJsNW5acjUwdGFH?= =?utf-8?B?RzRiZmRWYWhNQUE4M3FCTjhRTndnSCtyeXdQeWVGS1phUHJyMTBVZTJSeS9u?= =?utf-8?B?aDU5MU1QWUhKb3JoZ29YUDhDZ2RzdWdEam5LU3pkN3JvSyszc1FMV2s1RHpM?= =?utf-8?B?N29VZUlyQmI0MFNPaTQrOWorSnMxZ3JtTHZmaTBsM3NrT1U2SnlPelk4cXlJ?= =?utf-8?B?MU9nbXF2UVk1MVpjaytnaHhOdnlQUFIxUnEyTjROWWlzR0c3SHRudHB2UzF6?= =?utf-8?B?UUkrTFpzbFUwYXNxOVU3Z0gvS0liMmc0dXpZZG12YkRRdVFBRXIvNm02MFlW?= =?utf-8?B?SlRwQTZHbnViRDlMYmZ4bW80UWhPOE5ES2RaNjNYazhmZU8xelJaR0xHQUh2?= =?utf-8?B?RFRXMUYvWnVwaUpVYUNCSHFidzZ4WTZpTi9TMjlLSmREUEg3OHNkd2NjV25v?= =?utf-8?B?MVNnalRmalQ1UFRZSzhsRFpqY0pVVllGUERrbkhXN1AyZjBpNjJTRGZ3VE1s?= =?utf-8?B?emllUnBJd3NFUWc4cnAyYW4rNG9PUTBJWm4waFc3RWtQSy9ob0tlMHl1VGp1?= =?utf-8?B?RENWSnNUanAyWW9saWk5MjhyN3RHaW1FVjdVYUd6bDhIakNMOWxIUWNyUWt2?= =?utf-8?B?eU1RYTR1S09FdVN3S1pMVUd0WEhMakFZT2lsampybDdzaTVRR2doTXE4Wmc4?= =?utf-8?B?Q2thaUpnNkVGMEpDUTVxTm80RFJzV1ZWTXhqTUNna0VlVWtYb2ljQnczaXVi?= =?utf-8?B?UUlReVgzU2JMb3ZYVmYxVUcwUXBXbkFSSkVIRmpTM0wzZlVFWkU3RUxqanc1?= =?utf-8?B?bGdXTTdjaVNGdGk1OHNtQzR5Tm5iWmRpa0NYcWs1dWdhNHlJUjhnRk0yaVJj?= =?utf-8?B?cmdhWnNOL3VvaC9ybnd3RmFsYndkc3lLd1p5Y2NNek4zTjQ4dVo2ZnNHQnUx?= =?utf-8?B?aWQ1SmYzWXZjeWU0OC80enRyUE90cmx5MGVCaVA3QzVnRExYbXV6NmN5WFZz?= =?utf-8?B?cVVkWlhqQTlhWHhFcmtPSjY3L2Z2ak1YT0xpd2tmNmFuOFhETWtIc3EwOWo3?= =?utf-8?B?ZkdHSDFpWGoveWhES1ZHTjdUTWZ1R1B6azhhQ2xRaGZxVlk2K1dxRHdGV05I?= =?utf-8?B?eDlwS3B4RXR2eGpzZ0Vzb2VQbSt6aDJBWWJ6a3o4QWJId0NwQVlzMUdwVHdR?= =?utf-8?B?dFNSYUpWSTdrL09aUzJrVEhVQTNBNjJ4a2Vnb25uZC95QVM1a3FLZ1BNdTVQ?= =?utf-8?B?QTZhUHpPWE5ReUZFVGd4VTEveEE4MStoU0JuYjMrd1VMVllpRkZPaHBMMSsz?= =?utf-8?B?ckhMdURnZmNWWUJrbjh5UHIvQVRzcWN4clJxYjRHblZUUzZSK2RRMTlOTVVm?= =?utf-8?B?OWRSODBUZXNWUXNFYjN2QUtlWExzYzJ5djJEd0FMd3RseFJ6TzdlWGRhcXVt?= =?utf-8?Q?vuBw=3D?= X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-Network-Message-Id: d113e4e7-3d49-44f0-d25b-08da8445572d X-MS-Exchange-CrossTenant-AuthSource: MW3PR12MB4553.namprd12.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 22 Aug 2022 13:50:57.7983 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: UUcYzdhVoSyr1HX2k2W++NEXJLcMtHOnCrtuAQIILb+R0QDyIYrcKMTHLyjLZ2de X-MS-Exchange-Transport-CrossTenantHeadersStamped: SN6PR12MB4767 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham 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 8/22/22 08:47, Bagas Sanjaya wrote: > On 8/22/22 20:44, Babu Moger wrote: >> The current event configuration can be viewed by the user by reading >> the sysfs configuration file. >> >> Following are the types of events supported. >> ==================================================================== >> Bits Description >> 6 Dirty Victims from the QOS domain to all types of memory >> 5 Reads to slow memory in the non-local NUMA domain >> 4 Reads to slow memory in the local NUMA domain >> 3 Non-temporal writes to non-local NUMA domain >> 2 Non-temporal writes to local NUMA domain >> 1 Reads to memory in the non-local NUMA domain >> 0 Reads to memory in the local NUMA domain >> > If the table above was in Documentation/, Sphinx would flag it as > malformed table. Regardless (because it is in the patch description), > I'd like to see it properly formatted. Sure. Will do. > > Thanks. > -- Thanks Babu Moger