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Wed, 14 Oct 2020 00:05:05 +0000 From: =?iso-2022-jp?B?SE9SSUdVQ0hJIE5BT1lBKBskQktZOH0hIUQ+TGkbKEIp?= To: Oscar Salvador CC: "n-horiguchi@ah.jp.nec.com" , "linux-mm@kvack.org" , "linux-kernel@vger.kernel.org" Subject: Re: [PATCH v5 3/4] mm,hwpoison: take free pages off the buddy freelists for hugetlb Thread-Topic: [PATCH v5 3/4] mm,hwpoison: take free pages off the buddy freelists for hugetlb Thread-Index: AQHWoW9MC4T4fE14jkiQuxVBWFNHZqmWOHiA Date: Wed, 14 Oct 2020 00:05:05 +0000 Message-ID: <20201014000505.GA6087@hori.linux.bs1.fc.nec.co.jp> References: <20201013144447.6706-1-osalvador@suse.de> <20201013144447.6706-4-osalvador@suse.de> In-Reply-To: <20201013144447.6706-4-osalvador@suse.de> Accept-Language: ja-JP, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: authentication-results: suse.de; dkim=none (message not signed) header.d=none;suse.de; dmarc=none action=none header.from=nec.com; x-originating-ip: [165.225.110.205] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 20d404b5-1e51-4aba-2413-08d86fd4ce5b x-ms-traffictypediagnostic: TY1PR01MB1819: x-ms-exchange-transport-forked: True x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:7691; x-ms-exchange-senderadcheck: 1 x-microsoft-antispam: BCL:0; x-microsoft-antispam-message-info: W0tnqVlobO0OUZ7xjSR37lf3RvuQS+td8XeC4r6P0k41bLs3cKhpxWZa51Tx2Mk35/X9ZYSx3Rf9wWdAvLqyx139TU7D04CVCng8bzIyy1YLUVAy7ffYLjxOpmoSfKIH6DqQ5uwgx2bpVlSk2be1sYUX1tYkup1AvEv0thZnajPYevKZtWNwuxvaUvGR5jzlXqQjj84BAZo/WIDoV0Kk+uM1TSapfRONQ2+DwOMtb6en6mW9Q4jezLLbeyf/68RcDQmC7Ox1Yx+fS22nZIK66YGlBmFzloYWFexPNJ0TPaRtnIw2FhDTo5U9tXdjy2ixIHNkGy57SfiHfsufdBWb3Q== x-forefront-antispam-report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:TY2PR01MB3210.jpnprd01.prod.outlook.com;PTR:;CAT:NONE;SFS:(4636009)(366004)(39860400002)(346002)(136003)(376002)(396003)(1076003)(9686003)(71200400001)(6506007)(33656002)(4744005)(4326008)(64756008)(66446008)(66946007)(5660300002)(2906002)(86362001)(6916009)(6486002)(54906003)(186003)(478600001)(26005)(85182001)(66476007)(55236004)(8936002)(8676002)(66556008)(316002)(76116006)(6512007);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata: 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 Content-Type: text/plain; charset="iso-2022-jp" Content-ID: <00F851668830004EB05AE29128F7DAFB@jpnprd01.prod.outlook.com> Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: nec.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: TY2PR01MB3210.jpnprd01.prod.outlook.com X-MS-Exchange-CrossTenant-Network-Message-Id: 20d404b5-1e51-4aba-2413-08d86fd4ce5b X-MS-Exchange-CrossTenant-originalarrivaltime: 14 Oct 2020 00:05:05.7555 (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: PQDcWrr+a/nU3EXeyhm7+9oacunjdIlqROMXVMaldfFCs+uRT3zMhvtNmBwpRlqdl8fg54Q2fOLtfs1FWTfeZQ== X-MS-Exchange-Transport-CrossTenantHeadersStamped: TY1PR01MB1819 X-Bogosity: Ham, tests=bogofilter, spamicity=0.039263, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: On Tue, Oct 13, 2020 at 04:44:46PM +0200, Oscar Salvador wrote: > Currently, free hugetlb get dissolved, but we also need to make sure > to take the poisoned subpage off the buddy frelists, so no one stumbles > upon it (see previous patch for more information). >=20 > Signed-off-by: Oscar Salvador Acked-by: Naoya Horiguchi =