Received: by 2002:a05:6359:c8b:b0:c7:702f:21d4 with SMTP id go11csp254616rwb; Thu, 6 Oct 2022 18:03:23 -0700 (PDT) X-Google-Smtp-Source: AMsMyM6GhdXuMefx/i4fPtioJQuRxCJFdi50/QvvIITXmp6WNtvOMNz/L5CVGmH56EY39k0Dq34z X-Received: by 2002:a17:902:d2c6:b0:17f:592b:35dd with SMTP id n6-20020a170902d2c600b0017f592b35ddmr2222688plc.172.1665104603258; Thu, 06 Oct 2022 18:03:23 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1665104603; cv=pass; d=google.com; s=arc-20160816; b=V5FdWegc3HnOclnYWLNxaQaXiO4a8c5YLXNUAVCp/33Jn4cwsvjH5dCIYODC0MYsOe r6366tG0ZrrWUDNNjfg6Y7U06GyouHmuPWgJC9372+TVFBEoFeCNwcMTFoYhX3wi4s8V vopPYOIdu98HGi5M3mGh62JAdigjwihn4QCjfB4T6Drx7GLMhe8Z/g6w0FA+Ttd2156x mKgy1LhO2MoLBEQhBnXRrn6Gw9j0EyGha+q7sDTGMwOB4PH5MYanAzBNwQqr1S/cg68+ t/9AMdIUh+E+ifkD7OOF1KgQz6urpqryts63jgKy16c/d1S3J5Q1QoumKieWYw0ce4gL K43A== 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-id:content-language:accept-language:in-reply-to:references :message-id:date:thread-index:thread-topic:subject:cc:to:from :dkim-signature; bh=XDTA1DLhSCzSviFivc/wiB4nMVr3XliDmghjW1o7e14=; b=GYkVfC8vsXvwviv0f2rZeulsTsHADaXAM/LILJdd+CUQJyrd+UEqFsrcU7cMWmhQO9 AchFrL4Dqy1VbetjElRWNk19Z4FhYqrZpPYsA81FpsL3o5qMDDdIVOODG+FZbjjyj65G JoV2mb0nRJXSVaYNkFpFAQ6T6gqc7iD8xdqlmySQUk7yM/fQf0lCcN7wZKMOIKIA4QFu nUNfCGFGt+Gb376oZZJmhAldyjnDj5HNFJtze4mf4eDNHWm8tATupZcAf1ioLc1hVMbV DhehzWfyrQZTNKGAJdXQ+k8btuvDlSgTjZg1zl5rowT3tr/zta77hKDn/AFqwbzSNnaY lolg== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@nec.com header.s=selector1 header.b=MopiRYZP; arc=pass (i=1 spf=pass spfdomain=nec.com dkim=pass dkdomain=nec.com dmarc=pass fromdomain=nec.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=NONE sp=NONE dis=NONE) header.from=nec.com Return-Path: Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id d7-20020a631d47000000b00439398fcb63si1263738pgm.24.2022.10.06.18.02.57; Thu, 06 Oct 2022 18:03:23 -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=@nec.com header.s=selector1 header.b=MopiRYZP; arc=pass (i=1 spf=pass spfdomain=nec.com dkim=pass dkdomain=nec.com dmarc=pass fromdomain=nec.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=NONE sp=NONE dis=NONE) header.from=nec.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231834AbiJGAwa (ORCPT + 99 others); Thu, 6 Oct 2022 20:52:30 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43800 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231180AbiJGAw0 (ORCPT ); Thu, 6 Oct 2022 20:52:26 -0400 Received: from JPN01-OS0-obe.outbound.protection.outlook.com (mail-os0jpn01on2049.outbound.protection.outlook.com [40.107.113.49]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 40332BCB86 for ; Thu, 6 Oct 2022 17:52:26 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=YNVBZHkAsTcKCF1zEm4+Tw5OuqpUjw1XiPwRk3CAjtG6GmttHGzprWjCLcbPdq4GmIoU26MavBbgkqNhdYZq6TacYf6V2RAHijoLeXHx1SEMZFWaY2UipIkkrXOYbpqZYA0K4SDTznKUKTwysftU+uD1GjI9efHXUVJ/GEB8tlLcLzXpu+Dky24JDikkk+BDn8qYOwbudobc/TUq6b9waknkxySB2QgmwFZpDaU4zM+ceqdHYVqDY077MLbl4g2mm+jy6OF5F3QSVNNonMB9oggdagl2WkcPVfXJAvSWAJCWwfN/+XXHy80EDRdonrfREFXiB/0ybqbhwlidmkzPbw== 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=XDTA1DLhSCzSviFivc/wiB4nMVr3XliDmghjW1o7e14=; b=WQfGmPAN5md3lThf1pM9PEZXYSJd2oFgPr0WjM/Qim49c0rYNys5IwS+INBi+ETZiA+2AQO5oeD0MviVFgIH+Ha2VjVOmwLwFY6Xnqke/ot3bLiBZOU13R2y+ueD3RMsla4BpycFUCouQ315bXmtFfEHqWJCpzhM6YHnsitst/nWYq1WAHP9GOIV70UcbicOmRYpQQ4R0QH24fcSrQdt1SbVzh+mgKg1cONYoN7MoLNShyUoQPbFaLlSqubwsJ2O5AQmw2WcRZrlQfhxX8DUCBg8o77SSzhg1bZ54hgF1BOl11kaN7aUZxYCTBv2m2Y6nqLYWoYtluGs8xrfxu/4lQ== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=nec.com; dmarc=pass action=none header.from=nec.com; dkim=pass header.d=nec.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nec.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=XDTA1DLhSCzSviFivc/wiB4nMVr3XliDmghjW1o7e14=; b=MopiRYZPlI7H0mQjcaQPX2fneHzDZRgseDEg7xIwl0bKS9v7GgNoXyiH4cmv28I9jxvbYewl6J36xGGbw4asaAHeAgW80X9bUfvEiUVFcirUGDh5U/oCYn7SjTBT8JKPkDRznpvTYqcCwum/bYGsGDDWV2/3SDdVP77DadeYLlg= Received: from TYWPR01MB8591.jpnprd01.prod.outlook.com (2603:1096:400:13c::10) by TYCPR01MB10149.jpnprd01.prod.outlook.com (2603:1096:400:1ed::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5676.31; Fri, 7 Oct 2022 00:52:24 +0000 Received: from TYWPR01MB8591.jpnprd01.prod.outlook.com ([fe80::982:49a5:97ae:7673]) by TYWPR01MB8591.jpnprd01.prod.outlook.com ([fe80::982:49a5:97ae:7673%8]) with mapi id 15.20.5676.032; Fri, 7 Oct 2022 00:52:24 +0000 From: =?utf-8?B?SE9SSUdVQ0hJIE5BT1lBKOWggOWPo+OAgOebtOS5nyk=?= To: David Hildenbrand CC: Naoya Horiguchi , "linux-mm@kvack.org" , Andrew Morton , Miaohe Lin , Mike Kravetz , Yang Shi , Oscar Salvador , Muchun Song , Jane Chu , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH v5 4/4] mm/hwpoison: introduce per-memory_block hwpoison counter counter Thread-Topic: [PATCH v5 4/4] mm/hwpoison: introduce per-memory_block hwpoison counter counter Thread-Index: AQHY0X6vlcBWFWa7BkC5YnGY49sNB64CKyGA Date: Fri, 7 Oct 2022 00:52:23 +0000 Message-ID: <20221007005223.GC3227576@hori.linux.bs1.fc.nec.co.jp> References: <20220921091359.25889-1-naoya.horiguchi@linux.dev> <20220921091359.25889-5-naoya.horiguchi@linux.dev> <20220923082613.GB1357512@ik1-406-35019.vs.sakura.ne.jp> <20220923141204.GA1484969@ik1-406-35019.vs.sakura.ne.jp> In-Reply-To: Accept-Language: ja-JP, 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=nec.com; x-ms-publictraffictype: Email x-ms-traffictypediagnostic: TYWPR01MB8591:EE_|TYCPR01MB10149:EE_ x-ms-office365-filtering-correlation-id: fa07fe3e-1121-4317-bd44-08daa7fe32a0 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:TYWPR01MB8591.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230022)(4636009)(376002)(366004)(39860400002)(136003)(346002)(396003)(451199015)(71200400001)(6486002)(85182001)(478600001)(316002)(8936002)(66446008)(5660300002)(66556008)(38070700005)(186003)(122000001)(38100700002)(64756008)(66946007)(6506007)(76116006)(33656002)(6512007)(54906003)(8676002)(2906002)(1076003)(66476007)(4326008)(6916009)(7416002)(26005)(83380400001)(82960400001)(86362001)(4744005)(41300700001)(9686003);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?NHQySHBOTmVLdC9xaStPZXBac3RGL2VCMWltRkZ2QmdUeVdhNFV2eFdDOHY4?= =?utf-8?B?RUpLZHA3OSs1QklWK25DRmdUcjhhTHdiNWxENmp5RHNXRW9Ba0dPSDZWSk1h?= =?utf-8?B?aGxqdklFbndrZkp5eG9wWE41Y2FpdDBnQTZ6MVlWUFUyZExWTTNreWtUL3di?= =?utf-8?B?SlhNdFowQW9WWEpOSkV2Z2RZMStRcW1BT2t1ampjVlJ3eVRRTnRvVjdZdXJp?= =?utf-8?B?ZVU3dmQrQWVlVDBvNFNoKzRTZUJMYVZ0VzBKUjBDUVJmZm9KclA1T1E4NmNO?= =?utf-8?B?NG5KQzNYYUJVcnRRYmhEb0FCNEtHazV1TGRYZUpvR1pOYUlZRS9xUzExS2dR?= =?utf-8?B?Qkt1V2dYaHFNenZoeUpEUE5uODNnOTNMNHliaHVlQ3g3WmIrQkpUR3ZRODg0?= =?utf-8?B?Q0xKclF6YnhlL1lsZ1hld3dTSHlzZDA4ODFCQTQzQ1VMQjdoSkZJdkF3OFIr?= =?utf-8?B?UDZlZ3M4TDhmOWc4M1BUN21zQWNva1N3L2RmcWFqWmFxUlhuNVlCWXdnSit3?= =?utf-8?B?MkNxeTFOa3ViSEVFWERIU3h6aUNZK0t2T3NNZlVNN3hud2V4RWliZHYxaVhW?= =?utf-8?B?czVURmx1cXRkd0FPVlFIUituY0JEYWl0UFVyQ1FQLzg5Q2VPd2ZRYWViRnZm?= =?utf-8?B?bTFKNnUyQjFaT0Q0dUhWWkl6RjBzSXprRXVtb1Q0NkdKRWR0QVI1aEowT2ky?= =?utf-8?B?N1JsV2FORUx3VHZrWHBleHhrOUV6US9PSkErOFc2c0l3MTgxYWhmNzRWKytT?= =?utf-8?B?STd1WGFCL0ZpbFpuQi92UkgvTERtWVh0OEJYZXNEeXFRYnIydk80NzdIb2pj?= =?utf-8?B?MklZb1pjWnF1L2ZLY3gxbXFPTHVEcXdjY2x3ZFBlYVhuNitPckRCa2RBYXV0?= =?utf-8?B?WjlCU2dqNGd1Uno2eVhBODdhN2RINGorK2F3WUhvZ1hoYlh6NnhselBFL01m?= =?utf-8?B?cWdQUmdsV0wvaFNkN0ZISUZwUHlldUx5TEd5N1FxZG5rc2RLYUEyU1V1Qnox?= =?utf-8?B?amdmcUxDaUFuenJhVUNYZ0orT1RoQng1SHJERjJqRWU3V3FMZEVGM1gveHBE?= =?utf-8?B?QnBEYmtyME8wTHVzSkcweHp3cHk4cDdIdC92QWtIR1VxdXp6L1ZrbGtQSjFy?= =?utf-8?B?QnJhOG5WUmVHZFh6eDdIblNERnZiT3lSSjNKMVYzVUhObWE2L1ppRjd5ZXVm?= =?utf-8?B?Wm9TV0RrWVdDSGczS3V2S2VvOWVIbThVeGZ5eTB1QzZkMFNuQXptSVlyL3RM?= =?utf-8?B?MTdJM3ZnRkx0VnoxZGFWTnBHWWVJanRyUVVQT2gyRnZxUW0zeXdJdEp0V1lN?= =?utf-8?B?aExJcVpMaVpKTVhZSHJReU01WlpGQ0Y1SVFYejhUSjB5Tm00QmxrZHlnZUFY?= =?utf-8?B?Y3FiUE1nRExxWUYvUkFKUmFVc1hUZnp5NDhENk5VWXhlVnpwOFFCYk1ES01V?= =?utf-8?B?bjRPc0tuaStNYVdyc1RRRXQxN0dtUUkyMC8zbVdYU25kMmpYNkdoVDRVaTh3?= =?utf-8?B?bFFJM0RkNWFCUFkvK0xIWDh2WG83aGptQnd5Nyt6WEdDNGpmYldRZjBkN3ZJ?= =?utf-8?B?QXBQdVliUlR6NW0xK0lIY2NHYnZ1ZWJrWkg4bzZ2RjgyVlZvaUg3MHBBWWJZ?= =?utf-8?B?ZG5ISFE1MngwUjBuY2p6Rk16aVJrVThCMDRXZTFoMWYwSGlhMkRicmQ1Rkha?= =?utf-8?B?MXVLMHdwRG1QbVVVcDBadXl1c0cydUFFZmtKNDBSM3pSRFdFMzN5Z1VBS0wy?= =?utf-8?B?RGQwTGxTMmdCSXZxLzFOc0htMEZzSzJ3ZXljcUJiRG0wY3B6KysrcVVsYnl5?= =?utf-8?B?cFhsdmdBMkxWMTJVcnBtRFRrZU9LZFpqYVVvMFVZanV2V3ZjR2JsVUQ2bW1m?= =?utf-8?B?d1RZaURYSVlOOHZXek90dG1KckdiUGJKNWoxUmlxRHZtMlNOS3NCYUpBMGZJ?= =?utf-8?B?d3FWRi9xd0hiMU03bW1VLy82dW5wSFNxb2xiamQraXNqb3pqOWZRYUJ5aEVG?= =?utf-8?B?R1dPL2xCbmJ2Wk4zZ21zejYvbWxVT3dkT0FiZWNyR01jeDd3OWVWMjRycHEy?= =?utf-8?B?TlZ5a3ZEVkh1SFRVb1Y5V2VzYXNFeWJKTnVzNlVCMENiekRlc2FZZG1DejVt?= =?utf-8?B?MC9SY3hWOHo5Ri9HVmYwV3hpRFYyZUFWeEM3TjJnV1lCS2kvZDJmSUtSMnpy?= =?utf-8?B?SGc9PQ==?= Content-Type: text/plain; charset="utf-8" Content-ID: <264AFC879F877E45B554B646FE553D5D@jpnprd01.prod.outlook.com> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: nec.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: TYWPR01MB8591.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: fa07fe3e-1121-4317-bd44-08daa7fe32a0 X-MS-Exchange-CrossTenant-originalarrivaltime: 07 Oct 2022 00:52:23.9117 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: e67df547-9d0d-4f4d-9161-51c6ed1f7d11 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: owRnCeBVO80ekPw+eKi5aw7OsE9ZWQyi7uop6jJKjOt8DJ/43Qs/nqn5NBbn5C453uYHsUFTgKgHnZ7AN7ktyg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: TYCPR01MB10149 X-Spam-Status: No, score=-2.1 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H2,SPF_HELO_PASS,SPF_PASS 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 T24gTW9uLCBTZXAgMjYsIDIwMjIgYXQgMTA6MDU6MDVBTSArMDIwMCwgRGF2aWQgSGlsZGVuYnJh bmQgd3JvdGU6DQo+ID4gICAvKg0KPiA+IEBAIC0yNDE0LDYgKzI0MTcsMTAgQEAgaW50IHVucG9p c29uX21lbW9yeSh1bnNpZ25lZCBsb25nIHBmbikNCj4gPiAgIHVubG9ja19tdXRleDoNCj4gPiAg IAltdXRleF91bmxvY2soJm1mX211dGV4KTsNCj4gPiAgIAlpZiAoIXJldCB8fCBmcmVlaXQpIHsN Cj4gPiArCQkvKg0KPiA+ICsJCSAqIFRPRE86IHBlci1tZW1vcnlfYmxvY2sgY291bnRlciBtaWdo dCBicmVhayB3aGVuIHRoZSBwYWdlDQo+ID4gKwkJICogc2l6ZSB0byBiZSB1bnBvaXNvbmVkIGlz IGxhcmdlciB0aGFuIGEgbWVtb3J5X2Jsb2NrLg0KPiA+ICsJCSAqLw0KPiANCj4gSG1tLCBidXQg dGhhdCBoYXBwZW5zIGVhc2lseSBlLmcuLCB3aXRoIDEgR2lCIGh1Z2V0bGIgcGFnZSBhbmQgMTI4 IE1pQg0KPiBtZW1vcnkgc2VjdGlvbi9ibG9jayBzaXplLiBXaGF0IHdvdWxkIGJlIHRoZSByaWdo dCB0aGluZyB0byBkbyBoZXJlPyBUaGUNCj4gVE9ETyBzaG91bGQgcmF0aGVyIHNwZWxsIHRoYXQg b3V0IGluc3RlYWQgb2YganVzdCBzdGF0aW5nIHRoZSBwcm9ibGVtLg0KDQpXaGF0IHNob3VsZCB3 ZSBuZWVkIGhlcmUgaXMgdG8gY2FuY2VsIHRoZSBwZXItbWVtb3J5X2Jsb2NrIGh3cG9pc29uIGNv dW50cw0KaW4gZWFjaCBtZW1vcnkgYmxvY2sgYXNzb2NpYXRlZCB3aXRoIHRoZSBodWdlcGFnZSB0 byBiZSB1bnBvaXNvbmVkLg0KSSBmb3VuZCB0aGF0IGl0IGNhbiBiZSBkb25lIHdpdGggYWRkaXRp b25hbCBzZXZlcmFsIGxpbmVzIG9mIGNvZGUsIHNvDQp2NiB3aWxsIGNvbnRhaW4gdGhlbS4gIFRo ZW4sIHRoaXMgVE9ETyBjb21tZW50IGlzIG5vIGxvbmdlciBuZWVkZWQuDQoNClRoYW5rcywNCk5h b3lhIEhvcmlndWNoaQ==