Received: by 2002:a05:7412:a9a2:b0:e2:908c:2ebd with SMTP id o34csp777468rdh; Thu, 26 Oct 2023 15:59:53 -0700 (PDT) X-Google-Smtp-Source: AGHT+IHlBhD031QfH62jKQHwB6pUO2RGgKCgkp0NsginOjWsqucbyZmm9fYVW80IhhemOiK2Z2gk X-Received: by 2002:a25:d703:0:b0:da0:5c2e:1799 with SMTP id o3-20020a25d703000000b00da05c2e1799mr852922ybg.19.1698361193112; Thu, 26 Oct 2023 15:59:53 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1698361193; cv=pass; d=google.com; s=arc-20160816; b=PyGAQ2X1BUA5uo3rMYsLwhTBHS77URdXk/CJbUZ9maFIpE49BWkgmrnzkj/bnsCnsB Qf/l++ipQZXRgQKvS7ZQm4ARonMO0jcxttVlP67+eApLV4t4F9tj1WB2wd8Uk5yeLtux h71n9rqntrMGfaQ6B/uOKHxPxG6TKD9jXfOqeRW5dvi6HZna5ZRoaefacUjJUKB8SgdC fHpD56SiUIfDm73tEexQoua2KpZo2sxfcVqtw4As4XmUZ7hBw3+KIHHAg4JhKjhAggwm FSK6GilvgsDS/g9E62q0zrROtd61+EFA9UDMqc6/o3SuNKfGi1y8yZoD7Hz2pyXXgqui wbdg== 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 :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:thread-topic:subject:cc:to:from:dkim-signature; bh=lmJG963th2RuE19bKfJAFgWgnygZggBBnEgwPeRyifI=; fh=5hoddOah17pXq8KPHkrpe79nP+qLDNeVUVgC2XM1Heg=; b=pgfxUrcG62+GAllzbkjr7NMWrE1m7diuSfkPmtgYfnfdZ+43bNLC98Sf5zqqyw3Hok XRUPY8C1PVNs5/95uSnuEwy/DsWV9M/dwRCrCeDZXDSjm42E6nxMEXvM1mxyrZWRft0F lNcJUERboI0GZcLuHZ/sXsO2A6wmJDdmeWfutIeoAANs3NbbRK0Rj9ekshyiS4UFjaaf r+Cu2Xjo3po9h+1EHkCl0eDjxDJlYswjxKwODXRinvDRGX/EDUllhfecsEgknGyvUkw5 rYyVzDEmfJSwFwq7OjS4a4dK4Jy8slSK4lxH7KX3cc7uNrzEQVZpjA83om4/dKFMESsx PUbA== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=RtQxDMeW; arc=pass (i=1 spf=pass spfdomain=intel.com dkim=pass dkdomain=intel.com dmarc=pass fromdomain=intel.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from lipwig.vger.email (lipwig.vger.email. [23.128.96.33]) by mx.google.com with ESMTPS id f3-20020a25cf03000000b00da0b72ef24csi696007ybg.729.2023.10.26.15.59.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 26 Oct 2023 15:59:53 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) client-ip=23.128.96.33; Authentication-Results: mx.google.com; dkim=pass header.i=@intel.com header.s=Intel header.b=RtQxDMeW; arc=pass (i=1 spf=pass spfdomain=intel.com dkim=pass dkdomain=intel.com dmarc=pass fromdomain=intel.com); spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.33 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: from out1.vger.email (depot.vger.email [IPv6:2620:137:e000::3:0]) by lipwig.vger.email (Postfix) with ESMTP id 734F88297681; Thu, 26 Oct 2023 15:59:50 -0700 (PDT) X-Virus-Status: Clean X-Virus-Scanned: clamav-milter 0.103.10 at lipwig.vger.email Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231410AbjJZW7o (ORCPT + 99 others); Thu, 26 Oct 2023 18:59:44 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41004 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229668AbjJZW7m (ORCPT ); Thu, 26 Oct 2023 18:59:42 -0400 Received: from mgamail.intel.com (mgamail.intel.com [134.134.136.20]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 47EC91B8; Thu, 26 Oct 2023 15:59:37 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1698361177; x=1729897177; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=lmJG963th2RuE19bKfJAFgWgnygZggBBnEgwPeRyifI=; b=RtQxDMeWvTXjkLD1W9mJSttobSK/Hlz/aP8+2TBE7chrgnZDnqyBu37z bajNuxnU2wkIaLu89BItJCT6iHQfjuOLuCkTsVyLOvwOu4HIPdedZyYIV Kb2atCA+8BUp4zH4988hQlrFsLq2L2Ycanpbo8cEVVTPQVV4AH5ZDdv9N DoUkG9/92riBrZWl/S0WReuAKBNnutH1Qdzaj4H7iKV0ZBV2Nh7W9uHhw 9cgoncFbMAI4dDwHxgiPjoKJj9dSFrhggOYevtJKCwS+WHIhsQedcgt6c V7nzmdrBYBUgeV19O5cGCKx4f+KpoFhZ8qu+g8oEPz5Lz5gNU5hYFIr2O A==; X-IronPort-AV: E=McAfee;i="6600,9927,10875"; a="378034892" X-IronPort-AV: E=Sophos;i="6.03,254,1694761200"; d="scan'208";a="378034892" Received: from fmsmga003.fm.intel.com ([10.253.24.29]) by orsmga101.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Oct 2023 15:59:36 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10875"; a="850066902" X-IronPort-AV: E=Sophos;i="6.03,254,1694761200"; d="scan'208";a="850066902" Received: from orsmsx601.amr.corp.intel.com ([10.22.229.14]) by FMSMGA003.fm.intel.com with ESMTP/TLS/AES256-GCM-SHA384; 26 Oct 2023 15:59:35 -0700 Received: from orsmsx612.amr.corp.intel.com (10.22.229.25) 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 15.1.2507.34; Thu, 26 Oct 2023 15:59:35 -0700 Received: from orsmsx610.amr.corp.intel.com (10.22.229.23) by ORSMSX612.amr.corp.intel.com (10.22.229.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.34; Thu, 26 Oct 2023 15:59:34 -0700 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 15.1.2507.34 via Frontend Transport; Thu, 26 Oct 2023 15:59:34 -0700 Received: from NAM02-SN1-obe.outbound.protection.outlook.com (104.47.57.41) 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 15.1.2507.32; Thu, 26 Oct 2023 15:59:34 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=PE5JueVaTvkUPZtZhniFoxEa7Z7h5y0NstPcru9BOfBftMmD0wfOEMQB1p4GyyrUAiUORG9DO0Gg1IEikCoFZ/Br1jd2QMhL6U8elTrPpCTMDUl7SKTxmOFoqYLgqwAI3iU4+9vd2jbmqz5ckmMOzjn3xOr82M8NJdRLDifszXPbP5U7kbPbmf53toxJ9YBwsZkbfqbk1tM0FOG3XfHGXKe7+w5hn0TDIP5uOKxIsbpsiXS9e1Aom+WgrPKpzr6NmjWtRvs7AdWEOi/A9IJ5i3IkGGxEzTjPBGEO92VIB/twcyoPOTvYrgnW3OYfjh6bnIPJe1zYoIyTMxtvnDm0nA== 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=lmJG963th2RuE19bKfJAFgWgnygZggBBnEgwPeRyifI=; b=R2yg7kQki0vRYQTOjParbLI7LHkNt8DQH7T1xEojXcnyDTxOsaHokcKpwGW6BkBeVrGdQ0V7TFMPEwwNAbhjPawCuI0Zs3YVlZcmfpwVWnzkwBcIY2rX+CeMmF+x7Sah7dicQOVJFUI+4RQ3t+KIiRe/fJLEXzibhI4xSjuzzAioPp2R0dSx7Na6uTtwONyMx67aYNeKRrHbp8YT9RnN8tUF4wIVvzPatXYrySlCWgeG8Yw0h4u+xV06TWyTKKPa/DGhFpVxkrL6o48X84aDIMMip6rlC4dbeaW+M2+swrEh80azkn/klg4MmtqFCpgzlKjLeWz5foPEutUMUTXFyg== 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 Received: from SJ1PR11MB6083.namprd11.prod.outlook.com (2603:10b6:a03:48a::9) by BY1PR11MB8006.namprd11.prod.outlook.com (2603:10b6:a03:52d::14) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6907.33; Thu, 26 Oct 2023 22:59:32 +0000 Received: from SJ1PR11MB6083.namprd11.prod.outlook.com ([fe80::3ffb:89e2:2724:4c5]) by SJ1PR11MB6083.namprd11.prod.outlook.com ([fe80::3ffb:89e2:2724:4c5%2]) with mapi id 15.20.6907.025; Thu, 26 Oct 2023 22:59:32 +0000 From: "Luck, Tony" To: "babu.moger@amd.com" , "Yu, Fenghua" , "Chatre, Reinette" , "Peter Newman" , Jonathan Corbet , Shuah Khan , "x86@kernel.org" CC: Shaopeng Tan , James Morse , Jamie Iles , Randy Dunlap , "linux-kernel@vger.kernel.org" , "linux-doc@vger.kernel.org" , "patches@lists.linux.dev" Subject: RE: [PATCH v3] x86/resctrl: mba_MBps: Fall back to total b/w if local b/w unavailable Thread-Topic: [PATCH v3] x86/resctrl: mba_MBps: Fall back to total b/w if local b/w unavailable Thread-Index: AQHaCEddvpO8kujzW0Wys14hXinuwrBcqkOAgAADlJA= Date: Thu, 26 Oct 2023 22:59:32 +0000 Message-ID: References: <20231025235046.12940-1-tony.luck@intel.com> <20231026200214.16017-1-tony.luck@intel.com> In-Reply-To: Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=intel.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: SJ1PR11MB6083:EE_|BY1PR11MB8006:EE_ x-ms-office365-filtering-correlation-id: 597c9315-e2a4-45ff-32b7-08dbd677376e 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:SJ1PR11MB6083.namprd11.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230031)(396003)(366004)(346002)(376002)(136003)(39860400002)(230922051799003)(451199024)(64100799003)(186009)(1800799009)(55016003)(4744005)(41300700001)(2906002)(38100700002)(122000001)(110136005)(52536014)(316002)(64756008)(66556008)(76116006)(82960400001)(66946007)(66476007)(478600001)(6506007)(7696005)(66446008)(71200400001)(9686003)(54906003)(86362001)(7416002)(4326008)(8676002)(33656002)(5660300002)(8936002)(26005)(38070700009);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?Zmk3N3VCUytWMVgxYkF1cldUa2hsZ0xZN2VwZTI4YjVNRjlPbG5TQjc0TlRG?= =?utf-8?B?WkFGTk5yRDhtTGRqb3QxZDNpMGlhR25QOHB6RjRlNENYYldWWk5SSU5XYXUw?= =?utf-8?B?aU1ZVUhmWm1sRHBPcVJEQWhUSEpKVVpJclhmd2hWbG9FaHFMY3Bocm5LQm1O?= =?utf-8?B?WWZCTnkxYlNkS0h6ZVQ2b25uTUFFRmQrdGNCREZtSlRUQVdJWU9EcUtzc1ZL?= =?utf-8?B?QURhVTZiOFRPcTlheDREaXRqZUJaY1lwQ1NTTkxCTWpyTzlLSWhPYm55dExy?= =?utf-8?B?OTVHYjZzY0p4Z09QUE4vczdiUVVCaHU4Mjl5R1dzOFhIdFQ0dzZDQzNtYjYx?= =?utf-8?B?a3IvanpzYk55ekdodyt4a2Z5M3AwQlNTYXVuRVdyQ0s3bjdpdWRjRW41VDht?= =?utf-8?B?VS9haTNzdnlRbzJ0T0kvcml4WHJOYmtGWnVkQnFSNHduY25lSDdRc1hBYjlU?= =?utf-8?B?NGh2N2dtbEYyU0QwYW9JaTlEZ2puWkp5cG5KQzB3U0ova21OaHl5UDZrWlJ4?= =?utf-8?B?eHZPR0J3MHU5MWs0Vnk1UXU0SjZLWlpiLy80UXNZQ21ydllzVDVIalhPOENx?= =?utf-8?B?bjZEazRoVWZ6emg1Wk5Zcm1wY3VneTNITDRtU0x6Rm9XcVlkeHhQUXlFdVhz?= =?utf-8?B?akQ1VVRydENuQU5IRVR3c0JDcHRsZXJ6SWxoUTFXUzR5RFhtSkUyaldRakZ5?= =?utf-8?B?aE85UWwyZzF5WnpqeFBlRUFOeDhXdHp0UjlRelQ3aWJvOWNqTHY4S3l6bk96?= =?utf-8?B?Y0lGSEc5b09CTmxnak5QOC93RHdQdE9jZjR5b3R6eWJRa1RqWjI0NStrMVQ5?= =?utf-8?B?NC9Xb1ZhV3dWNXRhbisvU3UyVFF4WjRGTHRUdzFSS0tiVUUzcDZzemErY0Fn?= =?utf-8?B?SWo1OTRJSGFkMDkrWGxxUXo1MnVIZFJpbTVqQWNGRnVzeVVETHBaL09zMnlp?= =?utf-8?B?ZjIxcG80cURXZmc4cHV1MGx2R2NPVG5QSWR3K1MvK05qK0gzMjFsaUtaK1dl?= =?utf-8?B?ZS81YWhrRkVyMUY5UHFMNjhCcWRiWHZCbWFMb2h3WTRISHNHa3hKazk2Mm95?= =?utf-8?B?OUE5TEFUMUEvYWVYZWtncC9xWUVUaXhMeXVlSERmYzE5QVFqWFluYlFrWHJT?= =?utf-8?B?RzZxMCs1MnM3c0RJNmt4bDl3ZUZ4TTJqb2tqOVNRWWErdHd1a0tQUm15RWxW?= =?utf-8?B?UnNuYy9OTzQwOEhTZndmdTErSzB0WFdrdDdVR2VKTlpGV2tJNlN5SCtMTFdn?= =?utf-8?B?ZG54MHZmNDNRVnFmQnQ4S2pWd2NsS0pQN3YrQ2pKVDkwUzYvS05TdXNpRUVZ?= =?utf-8?B?YU1pa0Jpa3hGa1JMVlc5SS9RbU5tcmVWZUozRzFDQysvbUJSQWI0MVpuczFP?= =?utf-8?B?MEZKajR4SlFDNzZYdjRBZm82OWRQTzJ4RTVSQVZyc21BRFJxVktPOUc5bnVB?= =?utf-8?B?TTEwcTI5S3J5bGY0UzczT3plSkEvVndSdFFITG1iT0xoWkpmNzVtZExnUWs3?= =?utf-8?B?UmwrekQ1UmtHR1Npdm9pSUJrRmFydDFoMlExUTY4WVF1aDdnTlFvdTY3QlQ3?= =?utf-8?B?N3k1N3p4NkR2TmZsRC9DM3VnYkJmWitEK1JKYUVuTzM3UDgveEY1NFl5QUtO?= =?utf-8?B?ZVBQNFpXTWFINUZlMERNdE9JaE4yQkFBSmlWdldHYnpVd01QMThkL3VGVTVm?= =?utf-8?B?dmlvaFZxdHFDV05BZDRWcFJUMDJTY2JCR1VYVGRLb0tLM2lWdGtNOGY5amdN?= =?utf-8?B?QlF5VkkxZDZCYUp5OENTSEYxUmdOZ3cxd0x4eG4yc2VCUThKV3hSb1RVUE1G?= =?utf-8?B?eWZYWjN6Q2Y2MUxCUm41cTVDcXRuaFJidGY2aDVOejl4M1Q3V3lENHlhVjRT?= =?utf-8?B?MWxGUVJQdGVyQ3JpVWtTU2lpU3Q4amJnMXBCK29ySlBiWUhqTm42bWF6REs2?= =?utf-8?B?R1dpY3NvamxzVWxGTDNjMmpiVU51ZnIvVndUWTBiUDhXYzdGdkJXSTY5eU1m?= =?utf-8?B?MHE0MFU3L2tpREZTV0FGS1RjT2hSc1dkdlNzdTdEamVlVzZndDZjRHpwNkdl?= =?utf-8?B?SVZmRlgzUVYvN2xWTzgwMTdiR1ZoV2t0c3RreXZiSmNibXlncUhuQW1jYWgz?= =?utf-8?Q?yuCcagG3WWSWkRYmuXT+etwGM?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: SJ1PR11MB6083.namprd11.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 597c9315-e2a4-45ff-32b7-08dbd677376e X-MS-Exchange-CrossTenant-originalarrivaltime: 26 Oct 2023 22:59:32.1910 (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: Gi0EpnF4cNTLMW3tcc888NAPXNIXgrfeT+DIj4CxXNHfo0i03PBBnWAvx4bvx9SP1zGYo3T44gO37XdojTZIYQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: BY1PR11MB8006 X-OriginatorOrg: intel.com X-Spam-Status: No, score=-0.9 required=5.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS autolearn=unavailable autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lipwig.vger.email Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.6.4 (lipwig.vger.email [0.0.0.0]); Thu, 26 Oct 2023 15:59:50 -0700 (PDT) Pj4gICBzdGF0aWMgdm9pZCBtYm1fYndfY291bnQodTMyIHJtaWQsIHN0cnVjdCBybWlkX3JlYWQg KnJyKQ0KPj4gICB7DQo+PiAtCXN0cnVjdCBtYm1fc3RhdGUgKm0gPSAmcnItPmQtPm1ibV9sb2Nh bFtybWlkXTsNCj4+ICsJZW51bSByZXNjdHJsX2V2ZW50X2lkIG1iYV9tYnBzX2V2dF9pZCA9IHBp Y2tfbWJhX21icHNfZXZlbnQoKTsNCj4NCj4gSG93IGFib3V0IGV2dF9pZCBpbnN0ZWFkIG9mIG1i YV9tYnBzX2V2dF9pZD8gSXQgc2VlbXMgcHJldHR5IG1vdXRoZnVsIA0KPiBmb3IgdGVtcCB2YXJp YWJsZS4NCg0KU3VyZS4gVGhlIGxvbmcgbmFtZSBtYWRlIHNlbnNlIGFzIGEgZ2xvYmEuIEJ1dCBh cyB5b3Ugc2F5LCBhIHRlbXANCnZhcmlhYmxlIGRvZXNuJ3QgbmVlZCB0byBiZSBzbyB2ZXJib3Nl LiBDb250ZXh0IGZyb20gYmVpbmcgaW5pdGlhbGl6ZWQNCmJ5IHRoZSBwaWNrX21iYV9tYnBzX2V2 ZW50KCkgZnVuY3Rpb24gYWxzbyBoZWxwcyByZWFkZXIgdG8gc2VlIHdoYXQNCml0IGlzIHVzZWQg Zm9yLg0KDQpJJ2xsIG1ha2UgdGhhdCBjaGFuZ2UgaWYgb3RoZXJzIHZvdGUgZm9yIHRoZSB2MyBh cHByb2FjaCBvdmVyIHYyLg0KDQotVG9ueQ0KDQoNCg0K