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=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS 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 43CDBC33CB3 for ; Tue, 14 Jan 2020 23:29:33 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 047172467A for ; Tue, 14 Jan 2020 23:29:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="Gu0y5Rty" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 047172467A Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linux-foundation.org Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id 795C08E0005; Tue, 14 Jan 2020 18:29:32 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id 747128E0003; Tue, 14 Jan 2020 18:29:32 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 60DCA8E0005; Tue, 14 Jan 2020 18:29:32 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0172.hostedemail.com [216.40.44.172]) by kanga.kvack.org (Postfix) with ESMTP id 47EF18E0003 for ; Tue, 14 Jan 2020 18:29:32 -0500 (EST) Received: from smtpin29.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay02.hostedemail.com (Postfix) with SMTP id D094E2DFD for ; Tue, 14 Jan 2020 23:29:31 +0000 (UTC) X-FDA: 76377833742.29.care11_532c434ac2e3c X-HE-Tag: care11_532c434ac2e3c X-Filterd-Recvd-Size: 3595 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by imf19.hostedemail.com (Postfix) with ESMTP for ; Tue, 14 Jan 2020 23:29:31 +0000 (UTC) Received: from localhost.localdomain (c-73-231-172-41.hsd1.ca.comcast.net [73.231.172.41]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 76F8C24679; Tue, 14 Jan 2020 23:29:29 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1579044570; bh=k4eU69C07g5/9QQrVCph8KAUUUUEi8RmXHDj6/HO/Ik=; h=Date:From:To:Cc:Subject:In-Reply-To:References:From; b=Gu0y5RtywBnxt/5MHNzmIuAGL99UYOUTR4MOUoFz/V8A0XNK0I0bw+ID9QXrLG+b9 4yxWu1bIpxAgRKCCzCYPru9Le6et10vSO5ADJMjyl++hjxh7tjrdlkd5kSXYwv5i4H zD3MC1qTDzqpxI561Q50RCSE3Ph+HIgvwbWCQkns= Date: Tue, 14 Jan 2020 15:29:29 -0800 From: Andrew Morton To: John Hubbard Cc: Al Viro , Alex Williamson , Benjamin Herrenschmidt , =?ISO-8859-1?Q?Bj=F6rn_T=F6pel?= , Christoph Hellwig , Dan Williams , Daniel Vetter , Dave Chinner , David Airlie , "David S . Miller" , Ira Weiny , Jan Kara , Jason Gunthorpe , Jens Axboe , Jonathan Corbet , =?ISO-8859-1?Q?J=E9r?= =?ISO-8859-1?Q?=F4me?= Glisse , "Kirill A . Shutemov" , Magnus Karlsson , Mauro Carvalho Chehab , Michael Ellerman , Michal Hocko , Mike Kravetz , Paul Mackerras , Shuah Khan , Vlastimil Babka , , , , , , , , , , , , , LKML Subject: Re: [PATCH v12 00/22] mm/gup: prereqs to track dma-pinned pages: FOLL_PIN Message-Id: <20200114152929.807fecabfe2258ae2707a88b@linux-foundation.org> In-Reply-To: <9d7f3c1a-6020-bdec-c513-80c5399e55d7@nvidia.com> References: <20200107224558.2362728-1-jhubbard@nvidia.com> <2a9145d4-586e-6489-64e4-0c54f47afaa1@nvidia.com> <9d7f3c1a-6020-bdec-c513-80c5399e55d7@nvidia.com> X-Mailer: Sylpheed 3.5.1 (GTK+ 2.24.31; x86_64-pc-linux-gnu) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit 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: On Tue, 14 Jan 2020 12:15:08 -0800 John Hubbard wrote: > > > > Hi Andrew and all, > > > > To clarify: I'm hoping that this series can go into 5.6. > > > > Meanwhile, I'm working on tracking down and solving the problem that Leon > > reported, in the "track FOLL_PIN pages" patch, and that patch is not part of > > this series. > > > > Hi Andrew and all, > > Any thoughts on this? 5.6 is late. But it was in -mm before (briefly) and appears to be mature and well-reviewed. I'll toss it in there and shall push it into -next hopefully today. Let's decide 2-3 weeks hence.