Received: by 2002:a05:6358:a55:b0:ec:fcf4:3ecf with SMTP id 21csp5514702rwb; Tue, 17 Jan 2023 15:04:16 -0800 (PST) X-Google-Smtp-Source: AMrXdXukEyCT2TGP7B+Era7U92eGu2CF4+rXPprd0Dhp+2zFIM4ZazIB7GImo/rpwQ2mohHc1+Vl X-Received: by 2002:a17:902:9888:b0:194:7f24:54d0 with SMTP id s8-20020a170902988800b001947f2454d0mr4774094plp.2.1673996656183; Tue, 17 Jan 2023 15:04:16 -0800 (PST) Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id ba8-20020a170902720800b001949d488c0asi5165892plb.508.2023.01.17.15.04.08; Tue, 17 Jan 2023 15:04:16 -0800 (PST) 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=@intel.com header.s=Intel header.b=naaqOUo4; arc=fail (signature failed); 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=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229801AbjAQWfc (ORCPT + 46 others); Tue, 17 Jan 2023 17:35:32 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36804 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229463AbjAQWfL (ORCPT ); Tue, 17 Jan 2023 17:35:11 -0500 Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B438F82D5F; Tue, 17 Jan 2023 14:11:40 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1673993500; x=1705529500; h=message-id:date:subject:to:cc:references:from: in-reply-to:content-transfer-encoding:mime-version; bh=w/R/g1TaJqNepSX5Fji37KiOi1dP79NmUkb0Vy2ScEY=; b=naaqOUo4GT8GBbGEWYmYbhnqsuiNpcoWoHuulmOxbapmWUh0ALHrEuYp jT4fA37NyBS3tpQkRPiU2ZdAYmWGJReDojja/lia3HB6r/LiRrdj91GAF pITeMK/aeD1oeZNiaIbP1UbAU73/vF/xubEw2fuzwJF0NSHFgj2G5oyxI lIgUtM59BxEh4oooUgEhHZTlNKFDkvQudbgVQDXWUfqhuoPnj7KgtEcGR SB5hmC+uQYDW72+jtK92wfpbayyoTfvkHyaR0a5lzi8J+ztMh+QmMpzi4 2IHvTNUy/yEa0DOJuadCXTlZSwmo2he92AHfpOIjW4GE2soda/XU/yG8g g==; X-IronPort-AV: E=McAfee;i="6500,9779,10593"; a="323522950" X-IronPort-AV: E=Sophos;i="5.97,224,1669104000"; d="scan'208";a="323522950" Received: from fmsmga006.fm.intel.com ([10.253.24.20]) by fmsmga104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 17 Jan 2023 14:11:29 -0800 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6500,9779,10593"; a="904815877" X-IronPort-AV: E=Sophos;i="5.97,224,1669104000"; d="scan'208";a="904815877" Received: from orsmsx601.amr.corp.intel.com ([10.22.229.14]) by fmsmga006.fm.intel.com with ESMTP; 17 Jan 2023 14:11:27 -0800 Received: from orsmsx610.amr.corp.intel.com (10.22.229.23) by ORSMSX601.amr.corp.intel.com (10.22.229.14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.16; Tue, 17 Jan 2023 14:11:24 -0800 Received: from ORSEDG602.ED.cps.intel.com (10.7.248.7) by orsmsx610.amr.corp.intel.com (10.22.229.23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.16 via Frontend Transport; Tue, 17 Jan 2023 14:11:24 -0800 Received: from NAM02-BN1-obe.outbound.protection.outlook.com (104.47.51.48) by edgegateway.intel.com (134.134.137.103) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.16; Tue, 17 Jan 2023 14:11:24 -0800 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=YYL1rWNZhXMs6qi6pKmzyYY00Q9myAKd3BMWrLF1Vs9t6iovAHQMgwPaJJXojQuLvhkMX4IVQH3tS7mD+hNfB/wzc7Q+XZ7UxLLuVy/ih7xKPkmqKakRn0JBK315gncLRD2lhChXyhZYvUsUoeJur4weuU/24ybnqp2K4YR7Rs6EbtgmOdIo0aRVQZ716YdN3peqrckbBB/KVgDQ8kS6yjFb4qrNJl+KfCTQzrJ7gnnqAQ0a3KuDlG+jnShhLxjv6Zv1b3UnQGRVELdhPPnYw1HQ4/YBeLaP0DuEmoiQ/aONOwss8ujrG+ITaplCOxhWcCI5b98VHEyk3uQbiWUhvQ== 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=Bmu4Bnc5aoDgIuvW1YIwkwa0Zf1FCtxShfOHbVLDx74=; b=Xd6qhd9MBf9UWOezBHrrU+4vLScjUWh61ECo516I2duhNuPSi+wrvIvTs7x/ValL+34aMGQURFNUpmim0yo86bEpTe1g8QXab1ZKcvx6lhfeXxQYgdUBEjakt8XywT97FQpCOwR2TDK4EJj93y9bq5boCNps6qJ/5ISDCYbl3I+/1Omc8Ee5Br2PhNNeDYpLPLb/AY7J5kKugTPmCrxB0JFURl4QPgpp9tLjsuJPVNDGOFpPL6XbspNnnI1R6Omj6zEl2zfgIoc9JPpo6rcrkFHJ1UfWPNMMpEQFFiYxKagsH1onBVknUm7k5d/Fuhy/v9bPflFulxu9vKjKU9yyOQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=intel.com; dmarc=pass action=none header.from=intel.com; dkim=pass header.d=intel.com; arc=none Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; Received: from CY4PR11MB1862.namprd11.prod.outlook.com (2603:10b6:903:124::18) by IA1PR11MB7824.namprd11.prod.outlook.com (2603:10b6:208:3f9::15) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5986.23; Tue, 17 Jan 2023 22:11:14 +0000 Received: from CY4PR11MB1862.namprd11.prod.outlook.com ([fe80::a1f7:e4c4:e60:c5b3]) by CY4PR11MB1862.namprd11.prod.outlook.com ([fe80::a1f7:e4c4:e60:c5b3%6]) with mapi id 15.20.5986.023; Tue, 17 Jan 2023 22:11:14 +0000 Message-ID: <90674139-f8f5-4089-90dd-0100e671a653@intel.com> Date: Tue, 17 Jan 2023 14:11:10 -0800 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:102.0) Gecko/20100101 Firefox/102.0 Thunderbird/102.6.1 Subject: Re: [PATCH v12 13/13] Documentation/x86: Update resctrl.rst for new features Content-Language: en-US To: Babu Moger , , , , CC: , , , , , , , , , , , , , , , , , , , , , , , , , , , , References: <20230113152039.770054-1-babu.moger@amd.com> <20230113152039.770054-14-babu.moger@amd.com> From: Reinette Chatre In-Reply-To: <20230113152039.770054-14-babu.moger@amd.com> Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit X-ClientProxiedBy: SJ0PR03CA0011.namprd03.prod.outlook.com (2603:10b6:a03:33a::16) To CY4PR11MB1862.namprd11.prod.outlook.com (2603:10b6:903:124::18) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PR11MB1862:EE_|IA1PR11MB7824:EE_ X-MS-Office365-Filtering-Correlation-Id: 53597b8f-a42b-46f0-6a75-08daf8d7bf6b X-LD-Processed: 46c98d88-e344-4ed4-8496-4ed7712e255d,ExtAddr 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:CY4PR11MB1862.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230022)(376002)(366004)(136003)(396003)(39860400002)(346002)(451199015)(86362001)(2906002)(82960400001)(38100700002)(31686004)(31696002)(36756003)(2616005)(316002)(7406005)(41300700001)(66556008)(44832011)(66476007)(4326008)(15650500001)(66946007)(8676002)(5660300002)(26005)(8936002)(6506007)(7416002)(83380400001)(186003)(53546011)(478600001)(6486002)(6666004)(6512007)(43740500002)(45980500001);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?utf-8?B?QW01YkJtVUFlVWloV3hremRyeGVtZnpwYjM2L2FTUDFOQVFlNDU3Vmx2aFZi?= =?utf-8?B?Wjk4RVE2YXl6QWhEM2JycDU5MXFxR2twWHpvbmdKVVAvUnFSRDAwalZwMGR1?= =?utf-8?B?RFFRQitPYUd1dVFtejZXbEpzU21LZTE2YjEwL243alBrVnpmKy85U1FrZG40?= =?utf-8?B?MXBFa2VvcWo3dlJHYmllQmErQ0Robk9UK1UwRk4rT1FiU1laa1ZjTHhYK3Ay?= =?utf-8?B?TU1wY2kzZHNNVndoNG11Nll4V3ViemJkbzJWekx6eXpod2RrQ1hlOHE0QkFi?= =?utf-8?B?NE8zeGZjWm96V09TYmxmc2d2SGxZcVJLYUd6SCtCUHZ5NVF3YkVzL2lGY2pu?= =?utf-8?B?MzBEQnN1cW1weUoxREttak9OZGtwZEQ0WFAxYnZHbDBaWWdTcVQxekNleXZN?= =?utf-8?B?THVQMGVaaEo4MDhEbnhJRnlXdDI0QmRnQ2NzMmtkR1BzWUZ1b05zWHlSQjAv?= =?utf-8?B?bnJCWGtpd1VsMkR6YklJZGNDWExKSnpxTDBBei95S1QrcS9JV3g2OU41Ujdy?= =?utf-8?B?SFN5Y09UTy85MGhGNWJqWDVPSFB4RVRVRmErdUhjWDFPRk9KaFIzZE80UG92?= =?utf-8?B?U3N0YkVTL3dXeFFESDZFb2J0VzgrVDJ0b0p2UXdFYmkycndsWGhvT1NyK3ox?= =?utf-8?B?bFlVd2U2cUtkVy9yVXM2bWlYdGxWbHgzOFVnY0Z2M1N5akd6c2NKK2NuZXpJ?= =?utf-8?B?eDRPeXVtMnQrZnNyMXE5OXB5RTFNMjg1eGQ4RXlkOHRwOUdmYXcyaFAyYzJH?= =?utf-8?B?Rm9NZVovOG9aOGk1K1Q1Z2lDckVTYlkwYkxNL3lqTEVoT05CSldKMnRkT1lS?= =?utf-8?B?L1NIRUIwWTlLaVdwZmpSMklNbTNXdDVSOXVPL2FCUkJ2MmVoaUV2aXU3b0JW?= =?utf-8?B?bVc5SWlBZi84blNNR3BtR2hkejQ5bFlOd2JWeEs0V3J5OUYrZUxuUDdMSHZU?= =?utf-8?B?RUlrbW80aHdwWE10cGxUVDE2Z0FieGdIRENRRmJ3RzJKcWhyVUZ0dWVhVGto?= =?utf-8?B?TStOS3NtZnFMejh4OGZGRmNLVU5taE9qd1NHS2ZlUkRuZ3hmUUJoUjBQU2d0?= =?utf-8?B?VS9GTU1mV2l4YmdTSDk2K3BydUZ3YVZCQVg5T1VYdUUyR05wR1JNS3JaZHE5?= =?utf-8?B?ZG5xWlBjeDlPQU9GRVhrSk54R254UGIvak1YSjd4N29QYlJ0Ujd3RzkxS3dl?= =?utf-8?B?RWRFZDFDRjMxUlRmM1dRODE3T2RNbWpMSmJZVktUQkw1RE5QTEs4eE1mOVky?= =?utf-8?B?NlRFdmFybVpxWUNlV2IydGxrcHYvTEs2SnNhOXovNVVOWTM5Y3hSMG5MTFNX?= =?utf-8?B?ZTlTS2VLd0xYQWd3YUk1Q243VzdvRTdjQUZ5UFAyWU5CQWxtWHR3MDZ2TnhW?= =?utf-8?B?MEp5MlBFZE5iL3NWZnNLYVFDVjVQVUVaMldHTDIxaGVCVEJZSWNHMnQrbFVX?= =?utf-8?B?WnAyRWtrQllnUjhOcDBWWDVDRGxrVjJ1cHRzanpKc2tFTWpvek12RU91ZDc5?= =?utf-8?B?Z1J0WnIwUXFYeXBNNjBNd043L0NJK0FSaU5ZUmlUZk9EdkNNZ013aWRDRDVX?= =?utf-8?B?blNqbzhEWWVEYWcvcFp2YkVPeXNkM2x3aEQ5M2hYRWwvYUZuU2NrWUpDUXJL?= =?utf-8?B?Qkkvejl0TVV2TmJHU3daSzBpZ2RpWHdaNW1uZlJTU3ZQRW5saEZPVHRtdW5x?= =?utf-8?B?aDZER1hQMmJwcnNnWU5aeUsrZmVQejRJYm51SGgvaG15VTUybnc1TDk4TUJs?= =?utf-8?B?QjFwQVVWRUdhMStpKzJueUttZ3JGbXdLMFhnby9yeVR6UUs1bkRQKy9oWlFE?= =?utf-8?B?cHpGMXYxL3gwNXpadVltbzEvdlhnZEs3RTM4NkJDYU51aDA1UDlWN2JKQTdS?= =?utf-8?B?aUlPOTFvaGg2YTNiYjFvSnZmQ3B2T2pCSU1QS1RlcmpVZzhmWmhqQ1o5Qno0?= =?utf-8?B?NGRBbzh4L0Mwdmx5eFNqQWRVMjg2R3NHVmo3WlkwTDJPNnNsNlVtdlNJNHl2?= =?utf-8?B?Q3l1QnBYakNHN2h4clNoTWVGSEdQOGVYeWhYRXhUd2Q3Qzh5dGZDZklWNDhX?= =?utf-8?B?c05ham5TcERHbTZSVHVXMXpsc2pVRWNCYjByRVJSV0dPZjczOEdiZkpWaEdm?= =?utf-8?B?c2szcEVDK3dUd1RzWXhzUVZBV0pXU1VhTlRBeGJQbGdxOWw5cG9pYStubDNR?= =?utf-8?B?M3c9PQ==?= X-MS-Exchange-CrossTenant-Network-Message-Id: 53597b8f-a42b-46f0-6a75-08daf8d7bf6b X-MS-Exchange-CrossTenant-AuthSource: CY4PR11MB1862.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 17 Jan 2023 22:11:14.2459 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 46c98d88-e344-4ed4-8496-4ed7712e255d X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: chy8dF8Dg6dEFFqNl0DT6vpjndKpchZ5chZuZ0hbxYHd1Tcu6052LOLWtm0++mLKUkidEqXJokUFb+xogiAMt8k7WBF4BYtNhjvvHp9QYRg= X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR11MB7824 X-OriginatorOrg: intel.com X-Spam-Status: No, score=-4.5 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A, RCVD_IN_DNSWL_MED,SPF_HELO_NONE,SPF_NONE 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 Hi Babu, On 1/13/2023 7:20 AM, Babu Moger wrote: > Update the documentation for the new features: > 1. Slow Memory Bandwidth allocation (SMBA). > With this feature, the QOS enforcement policies can be applied > to the external slow memory connected to the host. QOS enforcement > is accomplished by assigning a Class Of Service (COS) to a processor > and specifying allocations or limits for that COS for each resource > to be allocated. > > 2. Bandwidth Monitoring Event Configuration (BMEC). > The bandwidth monitoring events mbm_total_bytes and mbm_local_bytes > are set to count all the total and local reads/writes respectively. > With the introduction of slow memory, the two counters are not > enough to count all the different types of memory events. With the > feature BMEC, the users have the option to configure mbm_total_bytes > and mbm_local_bytes to count the specific type of events. > > Also add configuration instructions with examples. > > Signed-off-by: Babu Moger Thank you. Reviewed-by: Reinette Chatre Reinette