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=-2.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS, USER_AGENT_SANE_1 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 05B19C76186 for ; Wed, 24 Jul 2019 20:18:27 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id AD0B4214AF for ; Wed, 24 Jul 2019 20:18:26 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=wavecomp.com header.i=@wavecomp.com header.b="rw9cYvw8" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org AD0B4214AF Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=mips.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 33B1A6B0008; Wed, 24 Jul 2019 16:18:26 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 2EC626B000A; Wed, 24 Jul 2019 16:18:26 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 1B3018E0002; Wed, 24 Jul 2019 16:18:26 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from mail-ed1-f71.google.com (mail-ed1-f71.google.com [209.85.208.71]) by kanga.kvack.org (Postfix) with ESMTP id C09076B0008 for ; Wed, 24 Jul 2019 16:18:25 -0400 (EDT) Received: by mail-ed1-f71.google.com with SMTP id b12so30835895eds.14 for ; Wed, 24 Jul 2019 13:18:25 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:dkim-signature:from:to:cc:subject:thread-topic :thread-index:date:message-id:references:in-reply-to:accept-language :content-language:user-agent:content-id:content-transfer-encoding :mime-version; bh=0O8bf3MkktXRPasPPM0aZ8FRhXf2oYT66ZTm5ExM6I0=; b=i6luwzUnTaHKUYammfoApdRDn6719fl1VfqIpTyf9knm2y6amDbEDzzdhYv0f7xFKy 76iyMwMDZ/PfA2oPGbXrjjwZc86igUmwoSvvKte7lwACvo1XCfvTsa4kYRldo8Sn2pg6 Jes094ZQxnznkrl0iGMH7nuxXqn9n/9AKMTsFtnPQ6bz+IOATygCBm3ytAw4kx9/Bzut YWu7EiJOKzcPsr3keU0PkCbIZbsr1JuquVejOMN5nCzCW81rmTrsSnvJzIBDN7tYKhQe BRNbelOsdg12RvGH21HHvNjurFBPOQNY/qyI+9YNfiFNMyMZh5Ta/bPfiOnDrvlmqORk NccQ== X-Gm-Message-State: APjAAAUs2MwGexVCX3y5x/TXye4e+o+mdH6wNht+8Obq4c8aZGcqk/Pa TeRd3LIRJbhk8qQcbScW6PW4SoU+ZXURek1Oit7wkhPMXhhE5+cy1r6PS1AyCsNNrup3e1WDvn3 gStiiLlC/259VB+5EduNoUVoxZbBEEyRE4KYTliruxCg7MZFaHbxyJ0xo4zEDqTA= X-Received: by 2002:a50:9168:: with SMTP id f37mr74352419eda.242.1563999505367; Wed, 24 Jul 2019 13:18:25 -0700 (PDT) X-Google-Smtp-Source: APXvYqyPZxbOzx2IJM+zidurlWxR3yqPtP2nP5QaYEj2obPXHrVjqb14qoD2CKNR5Mw9XJ4kl/uY X-Received: by 2002:a50:9168:: with SMTP id f37mr74352357eda.242.1563999504711; Wed, 24 Jul 2019 13:18:24 -0700 (PDT) ARC-Seal: i=2; a=rsa-sha256; t=1563999504; cv=pass; d=google.com; s=arc-20160816; b=0WgpkdaqxcKp75/LTeyJX2J2gHgHU0aFHcPIANmacvMCgxL0IJOWOq+AF+joiF+PDI wFvZZctqbW2Pg0eRyQl6S/KzE3fsDwFOPoP3n1MJgQG/kFhx7NDxYlKPI83G5I2cev5J lCJYXqVA3Y1riGiShooO3bQwicibiPPvgY7BLFgsLuFRbl8h46HHSER7LTLLgBQzyGAl esA0csD+naBKjUGK0a2K6rqM6LzDkD5Ly/Qj0PtJC85P1PwPe3BoptE+aVHIkiU8eR70 2j4fGRtosOqxjcrGjref9+GOfEbDkZ3klcaIOlabO/pQaYwjJLnNT6eDKKul28aTfxZ6 ZS0Q== ARC-Message-Signature: i=2; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=mime-version:content-transfer-encoding:content-id:user-agent :content-language:accept-language:in-reply-to:references:message-id :date:thread-index:thread-topic:subject:cc:to:from:dkim-signature; bh=0O8bf3MkktXRPasPPM0aZ8FRhXf2oYT66ZTm5ExM6I0=; b=jMwGNEMj8RWmrfAbuR+nKc9egbeZlEduR5hbhYzUjYMB1AwNcDdLFAQyYWAmsAV1LE VZ/pg0M68KVcWdCA3185/tyMui/nY234y3YSencRt1aXBMIGd7ZMxd9JnjGXCCiXvkBd IGfqZLx/3yj1Bv7+79mVoJIP1LKWuUhm6vuniNb3jj3Fex+uPmapphTkPXAE3y08OApi +uz+2/vNnrIrMXRDyYeMxnVb+f7BBLEvQrtsTL7tcT0Q78H2RxmZmAwScv2qjNXeUsbl 9x6K3Q8+Xhi7LXj4MFgZp4q4s83qAq9OWPn2ZY+kg5YLsMJmtzaUBo35WITsfD1qdEjV 07Lw== ARC-Authentication-Results: i=2; mx.google.com; dkim=pass header.i=@wavecomp.com header.s=selector1 header.b=rw9cYvw8; arc=pass (i=1 spf=pass spfdomain=wavecomp.com dkim=pass dkdomain=mips.com dmarc=pass fromdomain=mips.com); spf=pass (google.com: domain of pburton@wavecomp.com designates 40.107.82.111 as permitted sender) smtp.mailfrom=pburton@wavecomp.com Received: from NAM01-SN1-obe.outbound.protection.outlook.com (mail-eopbgr820111.outbound.protection.outlook.com. [40.107.82.111]) by mx.google.com with ESMTPS id f23si10021492edf.439.2019.07.24.13.18.24 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Wed, 24 Jul 2019 13:18:24 -0700 (PDT) Received-SPF: pass (google.com: domain of pburton@wavecomp.com designates 40.107.82.111 as permitted sender) client-ip=40.107.82.111; Authentication-Results: mx.google.com; dkim=pass header.i=@wavecomp.com header.s=selector1 header.b=rw9cYvw8; arc=pass (i=1 spf=pass spfdomain=wavecomp.com dkim=pass dkdomain=mips.com dmarc=pass fromdomain=mips.com); spf=pass (google.com: domain of pburton@wavecomp.com designates 40.107.82.111 as permitted sender) smtp.mailfrom=pburton@wavecomp.com ARC-Seal: i=1; a=rsa-sha256; s=arcselector9901; d=microsoft.com; cv=none; b=dEcxRKaSO2AoIYxNQlEQnkYJF2+19aVRVaTXx8Qw3axYRl/nLGeZfzFMjj1ZYJBmKKaWddySOzvyiciZ/6hJK4xKjxL0dZVinXzwh14S0G1RWOwE4RjVBfpnyl7luLPgd0tYIDXgik518b6P/yG//lB8JPFTMuZsLjFr/uRSobpQL/xyWrti1LDLtZahRvcbXUm8hDvg48/FVdsowPpi77B8GyqOxiolZJupjMAo1i2AaC5dcTTuH8NDbYNHQw+46k+LrdhM4oNZznypB0KV3fOijfVMMH5fO2ZELTUsLPk6N1lwsj5zr7xRCvLx/tRrmL6cQvosIRMOWGuQhFLSjw== 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=0O8bf3MkktXRPasPPM0aZ8FRhXf2oYT66ZTm5ExM6I0=; b=GjhLEl/3aCpE5yBEUbXtH7RFh0N9vPDeyFB+jonv13OOm4aWyqfkCo1pN1W3C6mjbmpPhJ+i/bR6jawkwlTKLSUpYHZ3prIaAap+t4x/tu+UjMcG8KmwX8eeZJvIeLP2nLc4DmcqLZdwAF0RPMUwaoGSCMK6aOJIMa0L3t6Qm7Vc/xR/9akg/PsTeGxNQDj4qUbr8IfEtKw6qEJcbL77erp/nvlgvklh+KMXKF8GD7MfGSE/oPuKlWTBq92AqpSHpXXkVbGg6ImH/zuJ08zTtjz3WWBB4f6b0biPbpFqm1Drzbby17IeZsahVMhLS75esyNZu+e9MXgeCNFhjDUY7Q== ARC-Authentication-Results: i=1; mx.microsoft.com 1;spf=pass smtp.mailfrom=wavecomp.com;dmarc=pass action=none header.from=mips.com;dkim=pass header.d=mips.com;arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=wavecomp.com; s=selector1; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=0O8bf3MkktXRPasPPM0aZ8FRhXf2oYT66ZTm5ExM6I0=; b=rw9cYvw81npIghzHa7jJTgc1qKS8CzgD6T/igdouSV7aKAtnCQJLFdVX/2PpIJOQdRopyH3dpan9mgJOq0s8DcBq3tDVKzZFLg2PkOmiC7UIUPAl27C/gDUf/lQ/qbYDUchMN505PEuBt6ls8gbnJffVAYz3kD3VYMJDx5h89vk= Received: from MWHPR2201MB1277.namprd22.prod.outlook.com (10.172.60.12) by MWHPR2201MB1136.namprd22.prod.outlook.com (10.174.171.38) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.2094.16; Wed, 24 Jul 2019 20:18:21 +0000 Received: from MWHPR2201MB1277.namprd22.prod.outlook.com ([fe80::49d3:37f8:217:c83]) by MWHPR2201MB1277.namprd22.prod.outlook.com ([fe80::49d3:37f8:217:c83%6]) with mapi id 15.20.2094.017; Wed, 24 Jul 2019 20:18:21 +0000 From: Paul Burton To: Alexandre Ghiti CC: Andrew Morton , Christoph Hellwig , Russell King , Catalin Marinas , Will Deacon , Ralf Baechle , James Hogan , Palmer Dabbelt , Albert Ou , Alexander Viro , Luis Chamberlain , Kees Cook , "linux-kernel@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-mips@vger.kernel.org" , "linux-riscv@lists.infradead.org" , "linux-fsdevel@vger.kernel.org" , "linux-mm@kvack.org" Subject: Re: [EXTERNAL][PATCH REBASE v4 00/14] Provide generic top-down mmap layout functions Thread-Topic: [EXTERNAL][PATCH REBASE v4 00/14] Provide generic top-down mmap layout functions Thread-Index: AQHVQeTmQ3VcX06rl0WqkHC9YJERUabaNhSA Date: Wed, 24 Jul 2019 20:18:20 +0000 Message-ID: <20190724201819.6bhvyugquhfrldfa@pburton-laptop> References: <20190724055850.6232-1-alex@ghiti.fr> In-Reply-To: <20190724055850.6232-1-alex@ghiti.fr> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-clientproxiedby: BYAPR03CA0001.namprd03.prod.outlook.com (2603:10b6:a02:a8::14) To MWHPR2201MB1277.namprd22.prod.outlook.com (2603:10b6:301:18::12) user-agent: NeoMutt/20180716 authentication-results: spf=none (sender IP is ) smtp.mailfrom=pburton@wavecomp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [12.94.197.246] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: cf1a8fed-1258-4da6-cc22-08d710741252 x-microsoft-antispam: BCL:0;PCL:0;RULEID:(2390118)(7020095)(4652040)(8989299)(4534185)(4627221)(201703031133081)(201702281549075)(8990200)(5600148)(711020)(4605104)(1401327)(2017052603328)(7193020);SRVR:MWHPR2201MB1136; x-ms-traffictypediagnostic: MWHPR2201MB1136: x-microsoft-antispam-prvs: x-ms-oob-tlc-oobclassifiers: OLM:7691; x-forefront-prvs: 0108A997B2 x-forefront-antispam-report: SFV:NSPM;SFS:(10019020)(7916004)(366004)(199004)(189003)(33716001)(6246003)(76176011)(498600001)(256004)(52116002)(66066001)(66946007)(5660300002)(64756008)(66476007)(66556008)(3846002)(66446008)(8676002)(1076003)(4744005)(6116002)(68736007)(4326008)(386003)(6506007)(6916009)(71190400001)(71200400001)(305945005)(102836004)(26005)(6436002)(81156014)(7736002)(2906002)(9686003)(6512007)(229853002)(7416002)(42882007)(58126008)(54906003)(8936002)(53936002)(99286004)(446003)(11346002)(14454004)(44832011)(25786009)(6486002)(186003)(476003)(486006)(81166006)(41533002);DIR:OUT;SFP:1102;SCL:1;SRVR:MWHPR2201MB1136;H:MWHPR2201MB1277.namprd22.prod.outlook.com;FPR:;SPF:None;LANG:en;PTR:InfoNoRecords;A:1;MX:1; received-spf: None (protection.outlook.com: wavecomp.com does not designate permitted sender hosts) x-ms-exchange-senderadcheck: 1 x-microsoft-antispam-message-info: WBLpAxl0Uei/df2NBs1wSm/pUK/0/nZcFDTE1JL7co+n5YffPuoFkkubkl2DnVpFgsg/ShI7v/j6PI9el+OoSH8IU2+aUbrLiI01ePp1Fs53VLA9mtAmRRnZp8+vW42I5fKA1+Ac4MpqTLk6mmK9Jd13L1B872iZfJJW9mQXvPI5y04CDfIUnuvE9/v0W3wCHzAOltlSpJz8W5kShY5DuIFTr4FUed7TIDpYIkdTvdn3S3/wOi3lpaeO6iok/SUjHQNbYc9UG0fA0qngBZ40kdwQlkJHU84J7Dn18x9xrG9/OFSLu8YGXF68xqleN7IbrKMBUD4/6098KibtOs92PqSWKhSVzMJ5H3yXfDTPAgCb0NlEhASAuZMyMmFxm3cz2OVVn3LhXIa/pNmaiSDsVCwK3zx1cFnTDUNs0Q7hteM= Content-Type: text/plain; charset="us-ascii" Content-ID: Content-Transfer-Encoding: quoted-printable MIME-Version: 1.0 X-OriginatorOrg: mips.com X-MS-Exchange-CrossTenant-Network-Message-Id: cf1a8fed-1258-4da6-cc22-08d710741252 X-MS-Exchange-CrossTenant-originalarrivaltime: 24 Jul 2019 20:18:20.8213 (UTC) X-MS-Exchange-CrossTenant-fromentityheader: Hosted X-MS-Exchange-CrossTenant-id: 463607d3-1db3-40a0-8a29-970c56230104 X-MS-Exchange-CrossTenant-mailboxtype: HOSTED X-MS-Exchange-CrossTenant-userprincipalname: pburton@wavecomp.com X-MS-Exchange-Transport-CrossTenantHeadersStamped: MWHPR2201MB1136 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: Hi Alexandre, On Wed, Jul 24, 2019 at 01:58:36AM -0400, Alexandre Ghiti wrote: > Hi Andrew, >=20 > This is simply a rebase on top of next-20190719, where I added various > Acked/Reviewed-by from Kees and Catalin and a note on commit 08/14 sugges= ted > by Kees regarding the removal of STACK_RND_MASK that is safe doing. >=20 > I would have appreciated a feedback from a mips maintainer but failed to = get > it: can you consider this series for inclusion anyway ? Mips parts have b= een > reviewed-by Kees. Whilst skimming email on vacation I hadn't spotted how extensive the changes in v4 were after acking v3... In any case, for patches 11-13: Acked-by: Paul Burton Thanks, Paul