From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.9 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id B9073C0650F for ; Tue, 30 Jul 2019 17:34:29 +0000 (UTC) Received: from lists.ozlabs.org (lists.ozlabs.org [203.11.71.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 057F820693 for ; Tue, 30 Jul 2019 17:34:28 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=os.amperecomputing.com header.i=@os.amperecomputing.com header.b="avBQUkdJ" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 057F820693 Authentication-Results: mail.kernel.org; dmarc=fail (p=quarantine dis=none) header.from=os.amperecomputing.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Received: from lists.ozlabs.org (lists.ozlabs.org [IPv6:2401:3900:2:1::3]) by lists.ozlabs.org (Postfix) with ESMTP id 45ykFZ1Z1BzDqXL for ; Wed, 31 Jul 2019 03:34:26 +1000 (AEST) Authentication-Results: lists.ozlabs.org; spf=pass (mailfrom) smtp.mailfrom=os.amperecomputing.com (client-ip=40.107.68.113; helo=nam04-bn3-obe.outbound.protection.outlook.com; envelope-from=hoan@os.amperecomputing.com; receiver=) Authentication-Results: lists.ozlabs.org; dmarc=none (p=none dis=none) header.from=os.amperecomputing.com Authentication-Results: lists.ozlabs.org; dkim=pass (1024-bit key; unprotected) header.d=os.amperecomputing.com header.i=@os.amperecomputing.com header.b="avBQUkdJ"; dkim-atps=neutral Received: from NAM04-BN3-obe.outbound.protection.outlook.com (mail-eopbgr680113.outbound.protection.outlook.com [40.107.68.113]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 45ykBH1cDDzDqVd for ; Wed, 31 Jul 2019 03:31:33 +1000 (AEST) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=jiyNpSz64BfSw0warQY4fsHK0/j/YGdJpBR71SAqatxVOLsuDA7R/T9RnDCWV6PdwOkpzbpKhJG0FZJhUSn15r0OH5tS6yTiSwNZgzguZOGzCLOgzOHAOgJjgCAWyjS88F3B+IeRNuWS5YFY2bRrII0tIzTIr3VL/F6g3uZyv1R7plIfBpmRJ3ko7I4TEFaIuSBF9koj/dbXqXJDJ2JLiV5COy8gn75cAx04HT+END63Nl8qW9lXvSXVzEBLGr/L/h4kozGZWr+9+0n0J540jAC/i4NQeXsvmvjdaeqCK4hg5IpxMXqTELLlRL4mM4De+sfm1DJM2swh7FQd+507qw== 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-SenderADCheck; bh=5Dpvwj1Vtrl40s/CzWekqNXiV7V74mCDmjAcgNvX+1w=; b=Ro/9uQiobS+LlZ9N2nwDHiJQLS74pEQTK/jzsXdL/oVdohE5oFSMabbRRLczWTHAgGMNmB18YFhJ/qtRZZ5UsqvljHjJEiqKQOcvY4xSiF/K/YMS+SKulxoYY6yNKT6G1mgfHu+YR9eG8mXjzP9ZmRBicLesBAmIcayGYVXShGNnbFI2XAblpMaCyMsqP0gR2o9mecM71mqXJlJEpmZud1E+pxaQDA5PXbCRsQmkso59gm5Kmx4IFqr/fbEogjFDezpI2ZdJjWPH29nMtLMdGIJ+YUSRPc3jjAYQ9dEJBxFUP/Wnzd9RYKxSj8zlZ9iF/bdVYJmMhlqlUUIEM9ojnw== ARC-Authentication-Results: i=1; mx.microsoft.com 1;spf=pass smtp.mailfrom=os.amperecomputing.com;dmarc=pass action=none header.from=os.amperecomputing.com;dkim=pass header.d=os.amperecomputing.com;arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=os.amperecomputing.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=5Dpvwj1Vtrl40s/CzWekqNXiV7V74mCDmjAcgNvX+1w=; b=avBQUkdJHvGi9jjVzaXBrY6tSW94+DIMAflTgen1OPiyTrbfG+9yaMyhuHVqlpU/ji5NgTE7jFBoJLgjWvOjRkncOMvJWdIcQYV1Np5oOB5fgpP3FNh6Shs7Cb7A2MyXZmrFqrhY3HrOYM0xYFLiJSj8XyAjDZbNYQbiC8HXm14= Received: from DM6PR01MB4090.prod.exchangelabs.com (20.176.105.203) by DM6PR01MB5164.prod.exchangelabs.com (20.176.121.209) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2094.17; Tue, 30 Jul 2019 17:31:27 +0000 Received: from DM6PR01MB4090.prod.exchangelabs.com ([fe80::88b7:bfbe:79e9:b251]) by DM6PR01MB4090.prod.exchangelabs.com ([fe80::88b7:bfbe:79e9:b251%7]) with mapi id 15.20.2115.005; Tue, 30 Jul 2019 17:31:27 +0000 From: Hoan Tran OS To: Michal Hocko Subject: Re: [PATCH v2 0/5] mm: Enable CONFIG_NODES_SPAN_OTHER_NODES by default for NUMA Thread-Topic: [PATCH v2 0/5] mm: Enable CONFIG_NODES_SPAN_OTHER_NODES by default for NUMA Thread-Index: AQHVOD/24o0J5njgPEqkosNO5sbs8abGjx+AgABBUoCAABUugIAAKIsAgAAGUoCABOfTgIAW8L6AgACbnwA= Date: Tue, 30 Jul 2019 17:31:27 +0000 Message-ID: References: <1562887528-5896-1-git-send-email-Hoan@os.amperecomputing.com> <20190712070247.GM29483@dhcp22.suse.cz> <586ae736-a429-cf94-1520-1a94ffadad88@os.amperecomputing.com> <20190712121223.GR29483@dhcp22.suse.cz> <20190712143730.au3662g4ua2tjudu@willie-the-truck> <20190712150007.GU29483@dhcp22.suse.cz> <730368c5-1711-89ae-e3ef-65418b17ddc9@os.amperecomputing.com> <20190730081415.GN9330@dhcp22.suse.cz> In-Reply-To: <20190730081415.GN9330@dhcp22.suse.cz> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: CY4PR14CA0034.namprd14.prod.outlook.com (2603:10b6:903:101::20) To DM6PR01MB4090.prod.exchangelabs.com (2603:10b6:5:27::11) authentication-results: spf=none (sender IP is ) smtp.mailfrom=hoan@os.amperecomputing.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [4.28.12.214] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: 064f48f0-c434-4356-49d7-08d71513c001 x-microsoft-antispam: BCL:0; PCL:0; RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020); SRVR:DM6PR01MB5164; x-ms-traffictypediagnostic: DM6PR01MB5164: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:9508; x-forefront-prvs: 0114FF88F6 x-forefront-antispam-report: SFV:NSPM; SFS:(10019020)(4636009)(136003)(366004)(376002)(346002)(396003)(39850400004)(189003)(199004)(54534003)(8676002)(3846002)(6116002)(7416002)(7736002)(25786009)(2906002)(76176011)(71200400001)(71190400001)(6246003)(305945005)(52116002)(26005)(478600001)(5660300002)(102836004)(186003)(53936002)(11346002)(6512007)(446003)(2616005)(6486002)(476003)(6436002)(31686004)(6916009)(486006)(54906003)(229853002)(68736007)(99286004)(86362001)(4326008)(66446008)(64756008)(8936002)(81156014)(66946007)(53546011)(6506007)(386003)(66476007)(31696002)(81166006)(256004)(316002)(14454004)(66556008)(66066001); DIR:OUT; SFP:1102; SCL:1; SRVR:DM6PR01MB5164; H:DM6PR01MB4090.prod.exchangelabs.com; FPR:; SPF:None; LANG:en; PTR:InfoNoRecords; MX:1; A:0; received-spf: None (protection.outlook.com: os.amperecomputing.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: i0S9/fCjfev4t4mP+iL9KF/iGB7s2EgAtQdYLocxCP/PXh3RTe6KRbOGLDsPANckZIOFxe7lGY6xgba0YiumuwnIPaPkI/Vh3P/kG1Bm3T3ZOFwGa5qMZIIiepSyJRk9JRyO7Ru7B3Mosg3QTm62kTezrmVDH3zcBHQvo6M0yYUHgdAO9UPn6hmBUq+gME/+DCkagk8bfO8K/A3x2I7NGCfYqUvSet+4TRTQYuWQvYmw7JbZAiWO+LNFz4fg9Yjf7xKOH8c8uIY5EM2o1K36ExGbgd2rKxxPFzKQOkc5FPM0uyV/1nCoai5Nz6NPPoINZyIjAZ4MTtf7otqUEQ2dWC0F86NzSKhmOAT4+kZa6qUde1roOO3QHVs1maRYqEZFLuBdNywvZnC+SmAQR6sbA3xsmVguH1U1eCw+4sGbd6A= Content-Type: text/plain; charset="utf-8" Content-ID: Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: os.amperecomputing.com X-MS-Exchange-CrossTenant-Network-Message-Id: 064f48f0-c434-4356-49d7-08d71513c001 X-MS-Exchange-CrossTenant-originalarrivaltime: 30 Jul 2019 17:31:27.1673 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 3bc2b170-fd94-476d-b0ce-4229bdc904a7 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: Hoan@os.amperecomputing.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM6PR01MB5164 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Heiko Carstens , "open list:MEMORY MANAGEMENT" , Paul Mackerras , "H . Peter Anvin" , "sparclinux@vger.kernel.org" , Alexander Duyck , Will Deacon , "linux-s390@vger.kernel.org" , "x86@kernel.org" , "willy@infradead.org" , Mike Rapoport , Christian Borntraeger , Ingo Molnar , "linux-arm-kernel@lists.infradead.org" , Catalin Marinas , Open Source Submission , Pavel Tatashin , Vasily Gorbik , Will Deacon , Borislav Petkov , Thomas Gleixner , Vlastimil Babka , Oscar Salvador , "linux-kernel@vger.kernel.org" , Andrew Morton , "linuxppc-dev@lists.ozlabs.org" , "David S . Miller" Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" SGksDQoNCk9uIDcvMzAvMTkgMToxNCBBTSwgTWljaGFsIEhvY2tvIHdyb3RlOg0KPiBbU29ycnkg Zm9yIGEgbGF0ZSByZXBseV0NCj4gDQo+IE9uIE1vbiAxNS0wNy0xOSAxNzo1NTowNywgSG9hbiBU cmFuIE9TIHdyb3RlOg0KPj4gSGksDQo+Pg0KPj4gT24gNy8xMi8xOSAxMDowMCBQTSwgTWljaGFs IEhvY2tvIHdyb3RlOg0KPiBbLi4uXQ0KPj4+IEhtbSwgSSB0aG91Z2h0IHRoaXMgd2FzIHNlbGVj dGFibGUuIEJ1dCBJIGFtIG9idmlvdXNseSB3cm9uZyBoZXJlLg0KPj4+IExvb2tpbmcgbW9yZSBj bG9zZWx5LCBpdCBzZWVtcyB0aGF0IHRoaXMgaXMgaW5kZWVkIG9ubHkgYWJvdXQNCj4+PiBfX2Vh cmx5X3Bmbl90b19uaWQgYW5kIGFzIHN1Y2ggbm90IHNvbWV0aGluZyB0aGF0IHNob3VsZCBhZGQg YSBjb25maWcNCj4+PiBzeW1ib2wuIFRoaXMgc2hvdWxkIGhhdmUgYmVlbiBjYWxsZWQgb3V0IGlu IHRoZSBjaGFuZ2Vsb2cgdGhvdWdoLg0KPj4NCj4+IFllcywgZG8geW91IGhhdmUgYW55IG90aGVy IGNvbW1lbnRzIGFib3V0IG15IHBhdGNoPw0KPiANCj4gTm90IHJlYWxseS4gSnVzdCBtYWtlIHN1 cmUgdG8gZXhwbGljaXRseSBzdGF0ZSB0aGF0DQo+IENPTkZJR19OT0RFU19TUEFOX09USEVSX05P REVTIGlzIG9ubHkgYWJvdXQgX19lYXJseV9wZm5fdG9fbmlkIGFuZCB0aGF0DQo+IGRvZXNuJ3Qg cmVhbGx5IGRlc2VydmUgaXQncyBvd24gY29uZmlnIGFuZCBjYW4gYmUgcHVsbGVkIHVuZGVyIE5V TUEuDQoNClllcywgSSB3aWxsIGFkZCB0aGlzIGluZm8gaW50byB0aGUgcGF0Y2ggZGVzY3JpcHRp b24uDQoNCj4gDQo+Pj4gQWxzbyB3aGlsZSBhdCBpdCwgZG9lcyBIQVZFX01FTUJMT0NLX05PREVf TUFQIGZhbGwgaW50byBhIHNpbWlsYXINCj4+PiBidWNrZXQ/IERvIHdlIGhhdmUgYW55IE5VTUEg YXJjaGl0ZWN0dXJlIHRoYXQgZG9lc24ndCBlbmFibGUgaXQ/DQo+Pj4NCj4+DQo+PiBBcyBJIGNo ZWNrZWQgd2l0aCBhcmNoIEtjb25maWcgZmlsZXMsIHRoZXJlIGFyZSAyIGFyY2hpdGVjdHVyZXMs IHJpc2N2DQo+PiBhbmQgbWljcm9ibGF6ZSwgZG8gbm90IHN1cHBvcnQgTlVNQSBidXQgZW5hYmxl IHRoaXMgY29uZmlnLg0KPj4NCj4+IEFuZCAxIGFyY2hpdGVjdHVyZSwgYWxwaGEsIHN1cHBvcnRz IE5VTUEgYnV0IGRvZXMgbm90IGVuYWJsZSB0aGlzIGNvbmZpZy4NCj4gDQo+IENhcmUgdG8gaGF2 ZSBhIGxvb2sgYW5kIGNsZWFuIHRoaXMgdXAgcGxlYXNlPw0KDQpTdXJlLCBJJ2xsIHRha2UgYSBs b29rLg0KDQpUaGFua3MNCkhvYW4NCj4gDQoNCg0K