From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.55.52.115]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1022F3D39B for ; Wed, 20 Sep 2023 16:09:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1695226195; x=1726762195; h=from:to:cc:subject:date:message-id:references: in-reply-to:content-transfer-encoding:mime-version; bh=CGyFN2MspIZcsVuxBOrbKUofERRXGOJLwnAZFBBtuPI=; b=kuA/vTiP13TkkLvUvCI3YXdnYDq+8JN/MELrHilUYijSGyn0JIrBohlN slALSKrpZEAQPzdbqwanLOej1MJ9bhwCofaTz4NDAQf1MZ5+O5u0heFlh w0ZEkjPA55i7hKa3aIuQE1KKYzdbYUei0atSUy0iDcC8DiVi4LppFU4oR t1n9DvEjLSuupy4PhhQfOLCmr+rMIewJItAfacy85zdZRN/nloS2l/lEd GOjrGH5lIJfczYjNQ0zzaxeQuhyMKTt+orllCZKRarjLdgt5BvMYxZZOd dpLz2zbYJo6szXbxCGNKvSY5nqu2QGgHZvgDVpXIWzz9dC7zfEuCCYcEH g==; X-IronPort-AV: E=McAfee;i="6600,9927,10839"; a="380184310" X-IronPort-AV: E=Sophos;i="6.03,162,1694761200"; d="scan'208";a="380184310" Received: from orsmga003.jf.intel.com ([10.7.209.27]) by fmsmga103.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Sep 2023 09:09:30 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=McAfee;i="6600,9927,10839"; a="696356689" X-IronPort-AV: E=Sophos;i="6.03,162,1694761200"; d="scan'208";a="696356689" Received: from fmsmsx602.amr.corp.intel.com ([10.18.126.82]) by orsmga003.jf.intel.com with ESMTP/TLS/AES256-GCM-SHA384; 20 Sep 2023 09:09:29 -0700 Received: from fmsmsx610.amr.corp.intel.com (10.18.126.90) by fmsmsx602.amr.corp.intel.com (10.18.126.82) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.32; Wed, 20 Sep 2023 09:09:28 -0700 Received: from fmsmsx610.amr.corp.intel.com (10.18.126.90) by fmsmsx610.amr.corp.intel.com (10.18.126.90) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.32; Wed, 20 Sep 2023 09:09:28 -0700 Received: from FMSEDG603.ED.cps.intel.com (10.1.192.133) by fmsmsx610.amr.corp.intel.com (10.18.126.90) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.32 via Frontend Transport; Wed, 20 Sep 2023 09:09:28 -0700 Received: from NAM10-MW2-obe.outbound.protection.outlook.com (104.47.55.104) by edgegateway.intel.com (192.55.55.68) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.1.2507.32; Wed, 20 Sep 2023 09:09:28 -0700 ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=cPKYJAHzoVT5PWtjkoDDNnIBIbMefDxoAcxm6cNfxzI4aLmPj2Kiu9fBCRoN7dNerdH3+NrvXqIQhcDuGJcNOAmRdv54Path3i3WWnyewThB+Qg9GO1dCb4rmyL9LBUwHSPDTzxq+ecjNrFIQ7i2aulfFc6QM6gqkkkt9hF6o7gQ88uaDxlCFVg4iZgzO/MYIl5ivn5gLOIdMIsvBS7W3A8gln0RJlg/HnrRFjUuKeqBEF1QKlhFDR9DFnyfpzt/MMc7oqjfNXUk9YSa8s45+ToVtGz9QbV0dCGaKK4YOiQi/0P55piEQ6iSD/kCAwa3t9ZiSr6HA9SySoLBi8OCsg== 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=CGyFN2MspIZcsVuxBOrbKUofERRXGOJLwnAZFBBtuPI=; b=WaClkhAOz3qdW63OdFaFayNMwWAy+OkK0taQLOntvd89lw2Sn3Vl8EUvlAI7TKgBjdV5nAaw8u/Tp5zXAbYSy6Bv4QFQpeIwKpy8iTu8BeNbTC3AT3nw+GxVyFzsctA5889avmVbPRVvzxmj7LMbVKyMcizjyM0pM/TGgoNljN9mAI7Y5MIOXxlK7BGdtcC5WH35SwOEUFpZjeTaS1fYBX7yD4aaQxQovfPtwj2TXkDf4lLiaP2usbbRaxCFxtS8XiuzUE4M/5MfQJx4uDrH1ZwtomnzezUgTXm8ppI6+dg1M96c4qNRyfls4MUhIIpxsTvlzcEL6m6lXJO70IFsDg== 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 CH3PR11MB8383.namprd11.prod.outlook.com (2603:10b6:610:171::6) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.6792.27; Wed, 20 Sep 2023 16:09:25 +0000 Received: from SJ1PR11MB6083.namprd11.prod.outlook.com ([fe80::bbd6:576b:132:74e4]) by SJ1PR11MB6083.namprd11.prod.outlook.com ([fe80::bbd6:576b:132:74e4%7]) with mapi id 15.20.6792.026; Wed, 20 Sep 2023 16:09:24 +0000 From: "Luck, Tony" To: Yazen Ghannam , Borislav Petkov CC: "Smita.KoralahalliChannabasappa@amd.com" , "dave.hansen@linux.intel.com" , "x86@kernel.org" , "linux-edac@vger.kernel.org" , "linux-kernel@vger.kernel.org" , "patches@lists.linux.dev" Subject: RE: [PATCH v7 2/3] x86/mce: Add per-bank CMCI storm mitigation Thread-Topic: [PATCH v7 2/3] x86/mce: Add per-bank CMCI storm mitigation Thread-Index: AQHZubwYXa21JitQ9Eid+1nkCfmDVrAkQoeAgAAChYA= Date: Wed, 20 Sep 2023 16:09:24 +0000 Message-ID: References: <20230616182744.17632-1-tony.luck@intel.com> <20230718210813.291190-1-tony.luck@intel.com> <20230718210813.291190-3-tony.luck@intel.com> <02e6de51-45e3-4370-95a2-df835b3bda46@amd.com> In-Reply-To: <02e6de51-45e3-4370-95a2-df835b3bda46@amd.com> 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_|CH3PR11MB8383:EE_ x-ms-office365-filtering-correlation-id: 496fce0f-64b4-483e-ffb1-08dbb9f3f548 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)(376002)(136003)(39860400002)(366004)(396003)(346002)(1800799009)(186009)(451199024)(9686003)(71200400001)(7696005)(6506007)(83380400001)(38070700005)(122000001)(38100700002)(86362001)(82960400001)(5660300002)(55016003)(26005)(33656002)(54906003)(2906002)(8676002)(41300700001)(8936002)(66556008)(66476007)(76116006)(4326008)(66446008)(110136005)(64756008)(66946007)(4744005)(316002)(52536014)(478600001);DIR:OUT;SFP:1102; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?ZHV2Tm5UY0xwYWkxd1FRQmd0Tlp5N04wT1lTak9zUXBlb1ozTVZyU2xIN2dB?= =?utf-8?B?ZGJiN0VaRDZlRlRMTFU5SklBR1VwVXZ2bEJkVWNNd3EyNndmd1Btem5hdmZV?= =?utf-8?B?bytqV25UaTY4QTFFMUdjRy9UUHRidWFMcHhPaVZkZ1hjYXRzWWtIaFo1SDhy?= =?utf-8?B?eXpoWWI2RE1jQ2RGWVZhNWlyVUFRNjhRM3pRQ0V1THpBTGwrUlk2am81Vkli?= =?utf-8?B?WCsyb1NjTFRzeUFwZk9LaThhTWhrY0VwckxrY3FPL1ZqZ3NVQnJpQmRlWUlZ?= =?utf-8?B?d0REMllhVlB6OE5FOFh0UDdEazVYc3hFcnNiRkFoQ2hRNXFVRHF5RzVrcGhs?= =?utf-8?B?WGVxaGpWNUp0TTVvN1FqR1praEI2N1doMTVsempFSUw0TnEzVHdDeFJBYjcy?= =?utf-8?B?L0xKYUVNeUtiNHRQVlgxNkpSb2IzVkswdFI4bzBrT1J4dlpBcnNrN3FDYmh0?= =?utf-8?B?QkNEUjIrYnFSRkdoblhid3lWdEh4aFNxWC9ZaEI0WTlQbXh6dC80bXBFN0Rj?= =?utf-8?B?N0hhRFVSZG5EbEVIODFoTnc3aURZQVFVRGVheHhhY2NvU0NhM3MwNDE3bFp4?= =?utf-8?B?TzZyVXhBSnFodHNEajZWNUxidEx0RlNsb1ZKa1p4Y2RQUDIrZ2J2ZHZLcTJa?= =?utf-8?B?RlV6WmdNUHhORVArUmpuTVZxLzFocnlmOGxGOG9xclYwa1Zqd1RnMjJDb2dj?= =?utf-8?B?T0dBRUwvYzF5ZEMrMkpYaFFiTHlsUEFGS0t4UThkNjFNeDRHbFVxZkRtaWJG?= =?utf-8?B?L1pmMVdINk1ac0pMSENuN3JBM0YrOXdiYnNIY01rQkh4aFB1N3ozcGtOM0xu?= =?utf-8?B?dnVLN3dTa1k2N1hLaGZXUHlldE5UUlB4L2h1dWZXdlptMk1QMi9RUzhhR1FQ?= =?utf-8?B?MlVLRmFUZ3dlV1lGSDVWbWw5WE5NRlBwN2xwbm5qUUNVZEJldnJXRThvYURw?= =?utf-8?B?Ynh0UW9wZndidDlKNUV3RHFtYm9qMUZEa21LUnQvY0lXVUlaWGFjWHRpV0Q3?= =?utf-8?B?amNmUU9kTlprM3NVNUUrM1BOWHVaQ3FicG44ZGV2WjBoNDdkZGFXK3NpVnMy?= =?utf-8?B?amh1RVZvOXdVaEJ5Mi90OHExN0pxQnJyWTZuVURWS04xQWVMK2hKVU1JbE1N?= =?utf-8?B?WWJsb2dJSUYyck1VVVpVeFIrUEFoYWNVdzAzWHVOYUtOVGw2UThSM09OQStS?= =?utf-8?B?ZkdRTHd1TEFKZ1Bqc2s2c3lRbmYxbmNpeUhCYndBVWhRVkZXa2JVTnMyNXJQ?= =?utf-8?B?bjF0TnNRQW1IVENUVk8zNTNZdCtEUUk4QkR6Z2ZXSFpvNkViRUJXUXNUeW9q?= =?utf-8?B?ME5wYzlOVk5kTjBXN080elpOY2wvd3dRVXpIVWsydEJQZjdMbkZZbXBrKzlk?= =?utf-8?B?ZDh5bUFYQ2QzUEZRczdPRWNPZm9iYlVRVndYNkp1M1I3SVBHK0FRaFFlTDNp?= =?utf-8?B?MFJobEk0aCtLNWxhaGtwcElkQWhzSkdLNCtSL3FCVy80UG1PZnZUL2MzcDVW?= =?utf-8?B?WFRGQmVCMVpUaElocXczeFlFZFgrbUYyOWk2dkFIQnNCMUp4UjhPbmdWeEIw?= =?utf-8?B?QytHa3RNbFBaa0kvVlVmbmlvUTUrWVN5b01hSTRySDZzVkdNQldwNlloMEpK?= =?utf-8?B?dTdQb2ZCZm05ME9OYmJVNHlQajNzV0JJbWFpSXhXWUVuZUd1ZzBEMEVQT2Iy?= =?utf-8?B?bXFyQ01kZ0JMUkJySlU3cG9WRk00YkVhSUlVR3BTaXByQ3JRRjhERENvejh3?= =?utf-8?B?cjdqRmpEL3c5aU0xa0F1ci9IWGkzSFE2bTJKdm5mUCtiZXlMakpxTW9XMk9Z?= =?utf-8?B?enNFTXBUQkxkdXloZVFZVy9NSFpHZ2JKb0szeDJGQ1d5bHRPRDd6cFlwaHZr?= =?utf-8?B?ZGVMbDhuaTd0V1FQUlBtbHQrclVRc3REZTVZSjBPbW50Vm1PaDdYVVg5TUNm?= =?utf-8?B?ODUrUTQ5V3l5ZWVpT3lxR3lZb21LUHdIR0R0WC9zeEQraXBMRFNhSGg4cHll?= =?utf-8?B?bEN2S0dqOHdaYWVFKzFjV0pNVFRVLzNsdDdIK0l6M2F0L2pMbXRBT2NpRjdK?= =?utf-8?B?RWpIWGN0U3dkREUxWGJ0RXU3blltWEVFOWx3TWNVQjYvb1RQb2x2L2I5ZUw1?= =?utf-8?Q?Oi1JMfN0k80bps14kl96Jr3nN?= Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: 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: 496fce0f-64b4-483e-ffb1-08dbb9f3f548 X-MS-Exchange-CrossTenant-originalarrivaltime: 20 Sep 2023 16:09:24.6465 (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: qzuImdFASx/kvmRXEEYiX6wJlQjpUaT6YCRhJroRHUs3f70jRKG0rd9IDd54EV/wByEEXhSrYLAwbj853cmhVw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: CH3PR11MB8383 X-OriginatorOrg: intel.com PiBJIHdhcyBqdXN0IHRoaW5raW5nLCBjb3VsZCB3ZSBwdXQgYWxsIHRoaXMgY29kZSBpbiB0aHJl c2hvbGQuYz8gVGhhdCBpcw0KPiB0aGUgcGxhY2UgZm9yIGNvbW1vbiB0aHJlc2hvbGRpbmcgc3Vw cG9ydC4gQW5kIHRoZSBDTUNJIHN0b3JtIGhhbmRsaW5nDQo+IHNlZW1zIGxpa2UgaXQnZCBiZSBw YXJ0IG9mIHRoYXQuDQoNCllhemVuLA0KDQpJJ2xsIHRha2UgYSBsb29rIGF0IGRvaW5nIHRoYXQu IEl0IG1pZ2h0IG5lZWQgdG8gZHJvcCBhIGhhbmRmdWwgb2YgInN0YXRpYyINCmRlY2xhcmF0aW9u cyBvZiB0aGluZ3MgaW4gY29yZS5jIHRvIGFsbG93IGFjY2VzcyBmcm9tIGFub3RoZXIgZmlsZS4g QnV0DQppdCBzaG91bGQganVzdCBiZSBhIGZldy4gVGhpcyBjb2RlIG9ubHkgaG9va3MgaW50byBh IGZldyBzcG90cy4NCg0KLVRvbnkNCg0KUC5TLiBUaGFua3MgYWxzbyBmb3IgdGhlIGRldGFpbGVk IHJldmlld3MgeW91IHBvc3RlZCB5ZXN0ZXJkYXkuIEknbQ0Kc3RpbGwgZGlnZXN0aW5nIHRob3Nl Lg0K