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 Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id BC9B2C38145 for ; Thu, 8 Sep 2022 15:25:19 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 289C36B0072; Thu, 8 Sep 2022 11:25:19 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 239F38D0003; Thu, 8 Sep 2022 11:25:19 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 0B4108D0001; Thu, 8 Sep 2022 11:25:19 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0017.hostedemail.com [216.40.44.17]) by kanga.kvack.org (Postfix) with ESMTP id F0A936B0072 for ; Thu, 8 Sep 2022 11:25:18 -0400 (EDT) Received: from smtpin23.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay09.hostedemail.com (Postfix) with ESMTP id C6CC18091B for ; Thu, 8 Sep 2022 15:25:18 +0000 (UTC) X-FDA: 79889291916.23.AD4EE81 Received: from FRA01-MR2-obe.outbound.protection.outlook.com (mail-eopbgr90081.outbound.protection.outlook.com [40.107.9.81]) by imf03.hostedemail.com (Postfix) with ESMTP id 392B82007B for ; Thu, 8 Sep 2022 15:25:17 +0000 (UTC) ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=AOM9b9EVxw9EphTMtEnZkQJCfKrNILiFu6vHpx29ysz/9YhK+n1pA4q853U5iI2x2PxaEKBIPIzhdYp+Hqa/imsWUhEmqjx1v3j1Vryi4QaBYzxtIP5fyv1Jc1UA5BD2mskXDneYM1w8bG1ptFYIqnX71kT6ScnCC/+kOACUxrQOnntY+GnwrrNywSCuK4ZHnI5OxOnaQaj1Skcr2wP011SBsfkI57zIZRdfRx6zBg5FcFYI6+dIjBDtTdhrfEyIbdmgqJswsi+kJOHkqBASSOfDXnI6sE45byaWxCoVYSet+AdD12BNugKxbTfJ2sULRRqKP3M2sKU4bxMiVJq6OA== 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=80KKzFhPCIKfZdn3CP44fmshs60OJSQQbS4jX1YP/Pw=; b=Uyb0vmDgDTPMWJUyPo3tOOXNLjwQapW8ZVfbLpYmo8PlVIwieHfQH2/OaKuVxnOdaUGp6m3F/Ap+Zd5+K8Vn6X47V25ETBWdJv3nGRWbionau/QsvDfAoQp27aI0JhYAtJOxQxxJSLNDqZll2ol5UhnEc1HOMByugAqcPqA2TZsE3RpKbDghorm6ivMGS+lOirMoE2q3EfZHq9+YCJnLvIUrsk5IpYOb2N4Vnfqvlijjfpc83g17MBPwJb3PdDVrKK9S0BFE0DcLujxNmR2TP+eleOVoaTuDYK10cE5XeyWGPKG26TnkuhGk6SGdcc1mayOpuKNiKcNR+gcsnjRjRg== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=csgroup.eu; dmarc=pass action=none header.from=csgroup.eu; dkim=pass header.d=csgroup.eu; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=csgroup.eu; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=80KKzFhPCIKfZdn3CP44fmshs60OJSQQbS4jX1YP/Pw=; b=arxwqhFv0wggQ7TUFP7hllXjp1a9DCq4mvzQJgTWSbVEQSO9Ms7dGG+kSCFMtkCpisoIS2ciJlT5ezbNf+HkeNWC1E2wFLqaz4TRL+kETyu2zetl9Zb9vllhZLIku5NPNyq6bpKRvUN+aq47ihmcZs844vuCB4o5AwGrEMnvR4mmDsxMCyJAUslJuG/PfBL5Q0oPOI/XzCd+HUnyiGTWGr2upnA7bilkxKtuZ61igBXrqH1bJQS8akt23KOVY7Up1O93YptAmHUDFqpMf9OY+mbHASLT29r0aY71UocxGBHDd8EAvkBMWXrjf7r8jvhzdtzqvnBkC1rgtvRBsAmKcw== Received: from MRZP264MB2988.FRAP264.PROD.OUTLOOK.COM (2603:10a6:501:31::15) by PR1P264MB2222.FRAP264.PROD.OUTLOOK.COM (2603:10a6:102:1b7::23) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.5612.14; Thu, 8 Sep 2022 15:25:14 +0000 Received: from MRZP264MB2988.FRAP264.PROD.OUTLOOK.COM ([fe80::382a:ed3b:83d6:e5d8]) by MRZP264MB2988.FRAP264.PROD.OUTLOOK.COM ([fe80::382a:ed3b:83d6:e5d8%4]) with mapi id 15.20.5588.018; Thu, 8 Sep 2022 15:25:14 +0000 From: Christophe Leroy To: =?utf-8?B?UGFsaSBSb2jDoXI=?= CC: Ash Logan , "paulus@samba.org" , "mpe@ellerman.id.au" , "robh+dt@kernel.org" , "benh@kernel.crashing.org" , "linuxppc-dev@lists.ozlabs.org" , "linux-kernel@vger.kernel.org" , "j.ne@posteo.net" , "linux-mm@kvack.org" Subject: Re: [PATCH 11/12] powerpc: wiiu: don't enforce flat memory Thread-Topic: [PATCH 11/12] powerpc: wiiu: don't enforce flat memory Thread-Index: AQHYLfBPgVzA0P7gY0+HKTq6SVYdAK0d2faAgAnBBgCAAEm2AIAALHkAgAAdmwCAIBSsAIBeDV0AgDCBsYA= Date: Thu, 8 Sep 2022 15:25:14 +0000 Message-ID: <219cda7b-da4b-7a5a-9809-0878e0fc02ba@csgroup.eu> References: <20220302044406.63401-1-ash@heyquark.com> <20220302044406.63401-12-ash@heyquark.com> <20220513224353.n56qg5fhstbaqhfz@pali> <20220520080454.c3cqodsdbfbkmg56@pali> <935b426a-6c64-beb0-907f-8c3f0a089ab7@heyquark.com> <20220520123002.rd46p5ty6wumi7cc@pali> <20220609222420.ponpoodiqmaqtwht@pali> <20220808184034.lskqrk6z3gb5q76r@pali> In-Reply-To: <20220808184034.lskqrk6z3gb5q76r@pali> Accept-Language: fr-FR, en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: user-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.2.0 x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: eb1a5116-ab1a-40c9-3dc1-08da91ae53c4 x-ms-traffictypediagnostic: PR1P264MB2222:EE_ 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:MRZP264MB2988.FRAP264.PROD.OUTLOOK.COM;PTR:;CAT:NONE;SFS:(13230016)(4636009)(396003)(136003)(366004)(39860400002)(376002)(346002)(6506007)(86362001)(6486002)(4744005)(4326008)(76116006)(64756008)(8676002)(66946007)(186003)(31696002)(66476007)(66556008)(91956017)(478600001)(66446008)(44832011)(2616005)(8936002)(7416002)(5660300002)(31686004)(2906002)(71200400001)(36756003)(41300700001)(6916009)(316002)(6512007)(38070700005)(122000001)(26005)(54906003)(38100700002)(45980500001)(43740500002);DIR:OUT;SFP:1101; x-ms-exchange-antispam-messagedata-chunkcount: 1 x-ms-exchange-antispam-messagedata-0: =?utf-8?B?L2R3SU42aEVmR0wvOWNCeUJKNGttdCtqNGh4R1FrUHN6Vyt5YnVGbnFHS2Iv?= =?utf-8?B?THk3VWx5cmZORE1GL3dEZ0MxbGpJaWRpTVA4YmlQOUFyNmVqM25VSGwwdUhL?= =?utf-8?B?OTVCY1RqTnIrSmZuOWdlWFhBZmxSRGRYSW5HYkcyeWxwV3RTbWJMS1dtdjRj?= =?utf-8?B?ZGVJTGZ2ckVSak9xMmQxRkVDblc3UmNLUlhuaTQyZGd2cDlqNDNrRFRkMStY?= =?utf-8?B?emRlek1haWxyWWM3Zmw4T1M5YURKa0pZTjVuelBZKzkyMFF2NHhOd29wdlYv?= =?utf-8?B?dVd6VmM2cjZLZGtJMGlHSHV4NkcrTUp3VUdyY1pHazlDNHpYR3h0ZTRNcmN2?= =?utf-8?B?eEVqd2h5QjBkMlZhemRvQ1Rzc3h4bm9SZVhmUm9LTmVXNkJFWHp2K1VWS1NE?= =?utf-8?B?bWVVa0h1elFMeUpNWmpsbVpkTGtqajVuMVUxdXkxeWJYaXBneHR5ZVBDbUhP?= =?utf-8?B?Z2pKMG1oeXN5elVoam1LemRHY0pDZGNkQlBMZ2RacVAvWVI2WEJ2UHBMM2ZP?= =?utf-8?B?bnl5YUdpeGU2VUVnbVNYNzcvU09ld2hnem1HSDdkWi9IQWtxV0hFS3pxWHln?= =?utf-8?B?d1lzamZMOCtPMmg2a05Rcmxyb3U4Y0FBa3FyVjMvR0xuaWRmM081QUJUN2ha?= =?utf-8?B?aGxObHhlQnFEVnBwTEN3QnJZbnBPYUt2R2UvKzJNd0l0dmV1Q1BVa04xaDZu?= =?utf-8?B?THhBSkRtejAwdTdhclNQWng2ZFBnUE5TMzE0SnhZTHhtZHlLMU11M002ZVNC?= =?utf-8?B?dDdSU3YrNzR4ZDZaN243UWtOamNrc2l3aXdObU5waUNFMVhDLzdGc2ZNKzFx?= =?utf-8?B?VFprcm1xckM4RkFES2drTXhlYXpqWWZuWjNpNHBmYkFTMkcvM1pKQWg5Rys5?= =?utf-8?B?K0ErNWNxZTlmU25ZOEh6WlEyKzVSQnZEV1FKdEhvODdZV2tVOUtNMktLa1Nh?= =?utf-8?B?U1NydE1uWXdMajBEM095Y0NNNFBSQlgwSm9JRS9QWHFiNXJaZG9NSDgxa0cv?= =?utf-8?B?Q3RYaGFoZXE3dmcwTDYvNTlsb3ArdUdBbHdCbDUxRFQ5eFoxQUtVL0tlQmR2?= =?utf-8?B?cDErOTVTdk94TnhpK2VIS0hqbGwxNzVKYm1kU1NhTVlEK3BSUmJBeUxIU2JW?= =?utf-8?B?WHJnZ01jdUNPSHlOQ3pQMHJlTmczSWpYalllNDJrYXJsWkRveHRUOXNtVzFX?= =?utf-8?B?RUFjTWVxOTNlTWRwdEt6b0xvaFFLUW0zektmeTkrQkpqeUx1ZktlUGVRT2kx?= =?utf-8?B?Qy9Mek9HczQxTmdCclY4WWdRTFRCakJFRFhCMHoyZjJEeXRGTDJ2dEVpQ2tQ?= =?utf-8?B?aGthWkZRZEFlWkxoVEI0SkI0dGQ4U3l3eVBKQ0kyM1NaeEpKQllzNThrMVlU?= =?utf-8?B?czdENHFOeUhGR0tFZGtMaDZacmt5aFJaWC80cHp2SStGbjBEN0Vra1BIREJu?= =?utf-8?B?UjFUQXl6VUFnZ3h3aENaL0M3UGdPVHdGTUZzeFhqOGZKRFB3bmVlNjFjN1ZX?= =?utf-8?B?b0loWHBJU0RqOGpMMjlyYVJ1a0RSOXFrdXFpNm5oNzdVREYvdkhxY3FORFR4?= =?utf-8?B?ay8vampvd1RkaTNSQTJzREM3ZkpFZElvNlJtSDVNWktxVDczUmFyME5vT1Ju?= =?utf-8?B?cHNBcWY5S3lYOStJN1Ywbms3akp1WmY5dGlwNzhMbkNDQzgyLzRIQkhpanVH?= =?utf-8?B?UFJVVlZ0UTAzQ2VzdDlQbE1SS3orRTdzRmE0ejZPK2REbG5aM1RqQzRQc05n?= =?utf-8?B?TlkrSTdIeVdHcG5uK21qeUY3N3JCcTdObnA2ZTVBRlJ4dE5qZ0ZmVklRK08w?= =?utf-8?B?ZFlNakJ4RDJqSWpRZWxoRUF3MnhoOXlQQUp6SnZhS0ZrTXdlT2RVUm82c0dn?= =?utf-8?B?V0J6QXBYakY4VXlyVXE5U0x1NXczekhtTnQ5WW5MUFNzMjlyZXcwNTRBNFR3?= =?utf-8?B?cEtzTEpwQmg5REl6a3JYT0EreGNMczZXUUJXY1RRclk0RjlOcWpPaTgwRy9m?= =?utf-8?B?b2Q4ZHFFTWM3NjV2NFYwMjhreXZKSGFNV2tZd1B3aGo0b0h3N2hRM2JFc21R?= =?utf-8?B?Tm1maGtPNi9sb2JxcmlwYk00elgwNVE2YXFXS3dNVnJ5ZHBTNk04L2xHaXVI?= =?utf-8?B?MUFEK2JHZGZzT0ZDOWtXU0swTjlkazFYeHNpTkVIY2RoV050NS9SQjRPTktS?= =?utf-8?Q?KPf30bHNOhuX7MXn82/FaHk=3D?= Content-Type: text/plain; charset="utf-8" Content-ID: <64F2AAF1D5A84C45A15A4CCDF5C9BAD2@FRAP264.PROD.OUTLOOK.COM> Content-Transfer-Encoding: base64 MIME-Version: 1.0 X-OriginatorOrg: csgroup.eu X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-AuthSource: MRZP264MB2988.FRAP264.PROD.OUTLOOK.COM X-MS-Exchange-CrossTenant-Network-Message-Id: eb1a5116-ab1a-40c9-3dc1-08da91ae53c4 X-MS-Exchange-CrossTenant-originalarrivaltime: 08 Sep 2022 15:25:14.1417 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 9914def7-b676-4fda-8815-5d49fb3b45c8 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: nrM+FD6GuSAKkE6MbZOSdrKUXfEv4rzhjOOXMYdNY4NKSnvzGtTprkuP1jqlbfY6cj5AzCi8p9V3plTypntFj6xrjm0RvQVnVQdK22A4oP8= X-MS-Exchange-Transport-CrossTenantHeadersStamped: PR1P264MB2222 ARC-Seal: i=2; s=arc-20220608; d=hostedemail.com; t=1662650717; a=rsa-sha256; cv=pass; b=ixvc+fLqzJ4kpdM8CP4WS1IXw73T3iKSkEQ4aYJlh1d3IiVXqhCGxES0KvOQ7Ucb/MWeAh 11GGWFFNqkQp5gAY2JO/1aE9W+ARpgex/Nj4GiDhcQgnOvVgj2GKuPW4XBgHBk5z9XVy7V Slh7LdeV/KCCMiU0vqoBaz173u8AKao= ARC-Authentication-Results: i=2; imf03.hostedemail.com; dkim=pass header.d=csgroup.eu header.s=selector1 header.b=arxwqhFv; spf=pass (imf03.hostedemail.com: domain of christophe.leroy@csgroup.eu designates 40.107.9.81 as permitted sender) smtp.mailfrom=christophe.leroy@csgroup.eu; arc=pass ("microsoft.com:s=arcselector9901:i=1"); dmarc=none ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1662650717; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=80KKzFhPCIKfZdn3CP44fmshs60OJSQQbS4jX1YP/Pw=; b=f14zWoZu+ZwVpX8Dd250vqBYQbGmrBCLE7UtxWzvpgxX3Iag4JSF8R1Pk39tpA3mipvTxD JGfuvhFGGkf5bvSXEr1k2D7lyUVofYtFBcx7CiHXB0/g/S8A2VfOBxz5d/ieAdXl25B6nU IZ2Xz88wD0icjvNwYk63XX+Fxe6940U= Authentication-Results: imf03.hostedemail.com; dkim=pass header.d=csgroup.eu header.s=selector1 header.b=arxwqhFv; spf=pass (imf03.hostedemail.com: domain of christophe.leroy@csgroup.eu designates 40.107.9.81 as permitted sender) smtp.mailfrom=christophe.leroy@csgroup.eu; arc=pass ("microsoft.com:s=arcselector9901:i=1"); dmarc=none X-Rspam-User: X-Rspamd-Queue-Id: 392B82007B X-Rspamd-Server: rspam09 X-Stat-Signature: boqutu73zomf9oi5fibzzr5tok7aq6o9 X-HE-Tag: 1662650717-511714 X-Bogosity: Ham, tests=bogofilter, spamicity=0.000000, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: DQoNCkxlIDA4LzA4LzIwMjIgw6AgMjA6NDAsIFBhbGkgUm9ow6FyIGEgw6ljcml0wqA6DQo+IE9u IEZyaWRheSAxMCBKdW5lIDIwMjIgMDA6MjQ6MjAgUGFsaSBSb2jDoXIgd3JvdGU6DQo+PiBPbiBG cmlkYXkgMjAgTWF5IDIwMjIgMTQ6MzA6MDIgUGFsaSBSb2jDoXIgd3JvdGU6DQo+Pj4gKyBsaW51 eC1tbQ0KPj4+DQo+Pj4gRG8geW91IGtub3cgd2hhdCBhcmUgcmVxdWlyZW1lbnRzIGZvciBrZXJu ZWwgdG8gc3VwcG9ydCBub24tY29udGlndW91cw0KPj4+IG1lbW9yeSBzdXBwb3J0IGFuZCB3aGF0 IGlzIG5lZWRlZCB0byBlbmFibGUgaXQgZm9yIDMyLWJpdCBwb3dlcnBjPw0KPj4NCj4+IEFueSBo aW50cz8NCj4gDQo+IFBJTkc/DQo+IA0KDQpUaGUgdHJlZSBmb2xsb3dpbmcgcGF0Y2hlcyBsYW5k ZWQgaW4gcG93ZXJwYy9uZXh0IGJyYW5jaCwgc28gdGhleSBzaG91bGQgDQpzb29uIGJlIHZpc2li bGUgaW4gbGludXgtbmV4dCB0b286DQoNCmZjMDY3NTVlMjU2MiAoInBvd2VycGMvMzI6IERyb3Ag YSBzdGFsZSBjb21tZW50IGFib3V0IHJlc2VydmF0aW9uIG9mIA0KZ2lnYW50aWMgcGFnZXMiKQ0K YjBlMGQ2OGIxYzUyICgicG93ZXJwYy8zMjogQWxsb3cgZnJhZ21lbnRlZCBwaHlzaWNhbCBtZW1v cnkiKQ0KMDExNTk1M2RjZWJlICgicG93ZXJwYy8zMjogUmVtb3ZlIHdpaV9tZW1vcnlfZml4dXBz KCkiKQ0K