Received: by 2002:a05:6a10:9e8c:0:0:0:0 with SMTP id y12csp271911pxx; Thu, 29 Oct 2020 02:08:32 -0700 (PDT) X-Google-Smtp-Source: ABdhPJzfN+yEjS3W5Bzm5VZ5wzhwe9j3k/iOPg7zeOAd+FcLYlgSPFTJz2ggX5CHQV2aAclHCLfo X-Received: by 2002:a17:906:34c3:: with SMTP id h3mr3072714ejb.132.1603962511928; Thu, 29 Oct 2020 02:08:31 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1603962511; cv=none; d=google.com; s=arc-20160816; b=T9VWmeCkSfhlAQS/u6urJytdt3W+0ObB50fitJtKHZInFa1+Nht6k4/6pZPkfUhV49 GYByY4kcCptiNmlhjTj4tdGHxEmOZhtxth/uI3kX/zDmRkuQTcv4OWSHuAUDxCweRdB5 GEE9U4BtI2HjAnTr7tB/VuMjLRDSwyLRKwvpDHdBEOiKxGO39VGXdBJrGp9M35UKkBgB QutynnLVPmPlBiSGh8nZuu5AbfzVct4tLeDtx9rYptH10Oe9nrsVOhIZsYjjZfqhr39E c1NHhMyZdaTNYTGiLwREivos/h5WFvuiSgyioviLJGmvHnMjyiBL6jYJqp5x9RZjczph eRUg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:in-reply-to:content-disposition:mime-version :references:message-id:subject:cc:to:from:date:dkim-signature; bh=Gfwg35QlbYdT8sMF/4QDRdLm9wKg0f9JXc5PYsSGSGk=; b=GFXo0pOxKiaUILXxs/wrF/xgrU0xtVY6dgieTjE50ufKxRlj4R8zjvIqIQ+1YBurzO hZsA5gXhZE8gVTos01kRibrMO0p/jppozPU8iBlfo7BJ80NmWlmXtpv/Xc28t3iiNWRB 3EvON+bk8qmk9h4eFkxnjJOpGJRuasnLOe6TE5nAt9lQ9XI8fQbeb93suV7GBTKlFkrH QJPEs2f+cIPM68oe38GZ1iC7X9/uETWhA9BvlwpEzUD6yTqqneyrSJ4+IQqRGxS51C06 YRwDje8nZt1cUejBR+2PUD6FDT3akqP12Wh4Jy9Q/CsgH/puEfpvPEW3MG8uAGKwDbsZ 4Zzw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=VPOBx7Rv; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [23.128.96.18]) by mx.google.com with ESMTP id i21si1046861ejc.179.2020.10.29.02.08.07; Thu, 29 Oct 2020 02:08:31 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@infradead.org header.s=casper.20170209 header.b=VPOBx7Rv; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725830AbgJ2I6g (ORCPT + 99 others); Thu, 29 Oct 2020 04:58:36 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41764 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725971AbgJ2I5w (ORCPT ); Thu, 29 Oct 2020 04:57:52 -0400 Received: from casper.infradead.org (casper.infradead.org [IPv6:2001:8b0:10b:1236::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 37584C0613D2; Thu, 29 Oct 2020 01:57:52 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=casper.20170209; 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=Gfwg35QlbYdT8sMF/4QDRdLm9wKg0f9JXc5PYsSGSGk=; b=VPOBx7RveF4A0G7LwHbYX+lN9B OZIUhbXa6ukgOTpcoRF/twjV7H3ZybiHXckp9BwPDMUCdwIRzdO7vEPLWXsUMWCa4MDwkJsodX2F+ j1CyIYN+g0SFhTgPtI4+lx3P6SU4OZZ9qHU9sILCuLYt9QGnlaLKY3ZsKjPHGOtvaMopzvLtVqxpN YOlvTWV9711amkL+LN1wI+D2eJiUi/r8jkl9fqvMNIUdA1fzEpy56LDozGWvwkfM3X9I4g0GeSB/f cFkjTs/uwBl3LEkGG4wP7a2BhhqhRP/GXDn308SKGdrt8x5VG5z8Q5wWsQ0HNhWLHcY8nm7HxUjPH Z0R6mmQw==; Received: from hch by casper.infradead.org with local (Exim 4.92.3 #3 (Red Hat Linux)) id 1kY3kj-000702-L3; Thu, 29 Oct 2020 08:57:49 +0000 Date: Thu, 29 Oct 2020 08:57:49 +0000 From: Christoph Hellwig To: Daniel Vetter Cc: DRI Development , LKML , kvm@vger.kernel.org, linux-mm@kvack.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-media@vger.kernel.org, linux-s390@vger.kernel.org Subject: Re: [PATCH v4 00/15] follow_pfn and other iomap races Message-ID: <20201029085749.GB25658@infradead.org> References: <20201026105818.2585306-1-daniel.vetter@ffwll.ch> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20201026105818.2585306-1-daniel.vetter@ffwll.ch> X-SRS-Rewrite: SMTP reverse-path rewritten from by casper.infradead.org. See http://www.infradead.org/rpr.html Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Maybe I'm missing something, but shouldn't follow_pfn be unexported at the end of the series?