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 5AE35C433EF for ; Fri, 4 Feb 2022 07:26:00 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id C4BDC6B0073; Fri, 4 Feb 2022 02:25:59 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id BFB2C6B0074; Fri, 4 Feb 2022 02:25:59 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id AEB696B0075; Fri, 4 Feb 2022 02:25:59 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0226.hostedemail.com [216.40.44.226]) by kanga.kvack.org (Postfix) with ESMTP id A10FA6B0073 for ; Fri, 4 Feb 2022 02:25:59 -0500 (EST) Received: from smtpin29.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with ESMTP id 5C4DB9A28D for ; Fri, 4 Feb 2022 07:25:59 +0000 (UTC) X-FDA: 79104263238.29.1167041 Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) by imf15.hostedemail.com (Postfix) with ESMTP id 0BA91A0006 for ; Fri, 4 Feb 2022 07:25:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=In-Reply-To:Content-Type:MIME-Version :References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=l2WBiCb5duYJRA9nKpihqrJOH1Qjg6utSrFiu8qAdtc=; b=dUfJ9oIPb09/P1iG8eJikeCtWP 6cvtKKl8KlCflPCWyrCRDd58kigHzVtX28U1LXhPpOQQGVc6InikohgUsJmrSNMidjmOLZyCdi/uM CeQzof8hKPyTULlq/w7AwcrZ19fnQnVwTT77dMZA5Rz9i0poOWBXrLxGtZ9QUdM6JHtPhqtrFXN/Z rGe18h5c2p+qIou04xEgvFoY5C6T0IgDs/k3ooKR9wD2c7aIQ/jBWl+mYtfCe5lga3io/zhoXZK+W RJVf6BUMduKBNMR9nG8zgkNiW3FV8R4osAYj6XEDSPCxgq/JOBrhlNFzpFdMECM54ywtjvYzkPVgR WgHP41cQ==; Received: from hch by bombadil.infradead.org with local (Exim 4.94.2 #2 (Red Hat Linux)) id 1nFsyZ-003eMs-GH; Fri, 04 Feb 2022 07:25:47 +0000 Date: Thu, 3 Feb 2022 23:25:47 -0800 From: Christoph Hellwig To: John Hubbard Cc: Andrew Morton , Peter Xu , Jason Gunthorpe , David Hildenbrand , Lukas Bulwahn , Claudio Imbrenda , Christoph Hellwig , Matthew Wilcox , Jan Kara , "Kirill A . Shutemov" , Alex Williamson , Andrea Arcangeli , LKML , linux-mm@kvack.org, Jason Gunthorpe Subject: Re: [PATCH v4 2/5] mm/gup: follow_pfn_pte(): -EEXIST cleanup Message-ID: References: <20220204020010.68930-1-jhubbard@nvidia.com> <20220204020010.68930-3-jhubbard@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20220204020010.68930-3-jhubbard@nvidia.com> X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Authentication-Results: imf15.hostedemail.com; dkim=pass header.d=infradead.org header.s=bombadil.20210309 header.b=dUfJ9oIP; spf=none (imf15.hostedemail.com: domain of BATV+4ebadeba186fc1416f9d+6739+infradead.org+hch@bombadil.srs.infradead.org has no SPF policy when checking 198.137.202.133) smtp.mailfrom=BATV+4ebadeba186fc1416f9d+6739+infradead.org+hch@bombadil.srs.infradead.org; dmarc=none X-Rspam-User: nil X-Rspamd-Queue-Id: 0BA91A0006 X-Stat-Signature: jp6u9kk7x5bsjayupady5bcmjp6rkgu1 X-Rspamd-Server: rspam12 X-HE-Tag: 1643959558-750752 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