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=-2.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,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 92652C7618B for ; Fri, 26 Jul 2019 06:24:19 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 61C9C218DA for ; Fri, 26 Jul 2019 06:24:19 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 61C9C218DA Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 10CCF6B0007; Fri, 26 Jul 2019 02:24:19 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 097156B0008; Fri, 26 Jul 2019 02:24:19 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id EA17A8E0002; Fri, 26 Jul 2019 02:24:18 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from mail-wm1-f69.google.com (mail-wm1-f69.google.com [209.85.128.69]) by kanga.kvack.org (Postfix) with ESMTP id AFE396B0007 for ; Fri, 26 Jul 2019 02:24:18 -0400 (EDT) Received: by mail-wm1-f69.google.com with SMTP id d65so12047951wmd.3 for ; Thu, 25 Jul 2019 23:24:18 -0700 (PDT) X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-original-authentication-results:x-gm-message-state:date:from:to :cc:subject:message-id:references:mime-version:content-disposition :in-reply-to:user-agent; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=YmJffiRX3ZFYv7vqwgicQfWmIKbgOzyPw4BSugUSGiw/gj6Xa7wVc8ZK0Sn8+YCTe3 4iadmyepYfzyesBkISF40sqdu9LsKtFtGLqgOo2/mzzquU/9gPy3PKVLR7Dw7sazVmAq LolQnhOu1+NP1ULaUC3TxeRVHTbglg9mxCNiOuWOUFaLu9T+2s9qUa4BuHjGlRB7Y0hV T4l+/n9QYTGuu7kI/ycC1DmNjz8T0oijLU2DswSITbV2FU3okZM1IOpeBMOQw2BowYvh Rf03H/IFFY1V4Carik2YohOSCHSpLfeEMsZX+Fo7NZyq3ocG42Tp03NrBbxZF5BDYirJ 1OkQ== X-Original-Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of hch@lst.de designates 213.95.11.211 as permitted sender) smtp.mailfrom=hch@lst.de X-Gm-Message-State: APjAAAUdJ51860NalKOw5j3i4BR9jmmVZd/AyClcIKR0/vOFelSE84E3 /Hn7QFCGmqCLHx/cePeDAb+H1tFyeB1rCe991KweqImzyrZwght0k8iJdg+JcuOJXIHb9yctDUN 8dFouJ0KTWF9SLrk5RSGf54ZpmvdQLDq59qHpYtBN8W47JX4WrwmkVKZ2EQoD0hE+Cw== X-Received: by 2002:a1c:ca06:: with SMTP id a6mr5166525wmg.48.1564122258322; Thu, 25 Jul 2019 23:24:18 -0700 (PDT) X-Google-Smtp-Source: APXvYqyW07Fr9WtfW1UoJdeAdJwDQwPvDK+rqukF8Vac/O1J8o/tmY9m+3RfCYvyGk94pzGUHEFV X-Received: by 2002:a1c:ca06:: with SMTP id a6mr5166479wmg.48.1564122257607; Thu, 25 Jul 2019 23:24:17 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1564122257; cv=none; d=google.com; s=arc-20160816; b=EzKjjG8TGRAMPvK/1oRzcD7vhDLleVv2kSQK/IRYh5kNYu5sFtUbfY5aIihckN1JiB FeJCMFpjyIVkatEuj1QJruRnntHHzZKcx2hCX5/kZAB1XB2Wb+W54sNRdJ4CyNnqtr/k GTHCxlK9OaAirym0pA7EZrC9Ric/q+3m6980nzLT7xOgX/VJuU9pVGAeIn2fan3W3yJo u2/m1zg3Om+21dNIxHMyRg+JA+xrRUC4BbWtk6V3qD7zt9N9jABllEzdXekGjxTxA35b zLVUDTCfHgGrLQhJzTGFAQWzSFPRRLGiK3rioCZwTs3kDywIyjtwPiSvt4USfOETXBx9 dKbw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=user-agent:in-reply-to:content-disposition:mime-version:references :message-id:subject:cc:to:from:date; bh=M7NmYC/Iylm9myghHwqILim55SAUt9QrM+UZYk0eJlw=; b=CDM2/dNAKY/qajLcnOs8UxjQyi/q4x3/SVQ+8+7nEzLr+83zONLdczMHE/FJLImYAN d5ieCsXYmUksmaql5AQ1U65Tlhqhq6I8imTwpL/gRXkMMKVXx9AW+LLobSqFJ0eYlXed rmbKvtSknKZaoYFPle5aJHSL+oGGTsQGrQdYk1Be2GSb2wLxwNViItBD7CUpvK27t8ml SOCfUL8RjgWfSy5UKxsSIfNuTClVfZQGox51XaGZgFTI6aFt9OKiuvIr7lqURltsR4rf kySA1bXT5QESQuvk/Tc68h+WVDdabdK02qa2TChA5uoRtf5b42jKD8Q1Aw6UOX6PPVvM xKzQ== ARC-Authentication-Results: i=1; mx.google.com; spf=pass (google.com: best guess record for domain of hch@lst.de designates 213.95.11.211 as permitted sender) smtp.mailfrom=hch@lst.de Received: from verein.lst.de (verein.lst.de. [213.95.11.211]) by mx.google.com with ESMTPS id x20si41196501wrd.352.2019.07.25.23.24.17 for (version=TLS1_2 cipher=ECDHE-RSA-AES128-GCM-SHA256 bits=128/128); Thu, 25 Jul 2019 23:24:17 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of hch@lst.de designates 213.95.11.211 as permitted sender) client-ip=213.95.11.211; Authentication-Results: mx.google.com; spf=pass (google.com: best guess record for domain of hch@lst.de designates 213.95.11.211 as permitted sender) smtp.mailfrom=hch@lst.de Received: by verein.lst.de (Postfix, from userid 2407) id A6F1568B02; Fri, 26 Jul 2019 08:24:15 +0200 (CEST) Date: Fri, 26 Jul 2019 08:24:15 +0200 From: Christoph Hellwig To: Ralph Campbell Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, nouveau@lists.freedesktop.org, =?iso-8859-1?B?Suly9G1l?= Glisse , Jason Gunthorpe , Christoph Hellwig Subject: Re: [PATCH v2 5/7] mm/hmm: make full use of walk_page_range() Message-ID: <20190726062415.GB22881@lst.de> References: <20190726005650.2566-1-rcampbell@nvidia.com> <20190726005650.2566-6-rcampbell@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190726005650.2566-6-rcampbell@nvidia.com> User-Agent: Mutt/1.5.17 (2007-11-01) 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: Looks good: Reviewed-by: Christoph Hellwig