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=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 78CEAC2D0C8 for ; Tue, 17 Dec 2019 07:39:56 +0000 (UTC) Received: from kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by mail.kernel.org (Postfix) with ESMTP id 3E2EF2067C for ; Tue, 17 Dec 2019 07:39:56 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 3E2EF2067C Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=suse.cz Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=owner-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix) id DE71D8E0044; Tue, 17 Dec 2019 02:39:55 -0500 (EST) Received: by kanga.kvack.org (Postfix, from userid 40) id D97438E0040; Tue, 17 Dec 2019 02:39:55 -0500 (EST) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id CAD338E0044; Tue, 17 Dec 2019 02:39:55 -0500 (EST) X-Delivered-To: linux-mm@kvack.org Received: from forelay.hostedemail.com (smtprelay0102.hostedemail.com [216.40.44.102]) by kanga.kvack.org (Postfix) with ESMTP id B9DC78E0040 for ; Tue, 17 Dec 2019 02:39:55 -0500 (EST) Received: from smtpin18.hostedemail.com (10.5.19.251.rfc1918.com [10.5.19.251]) by forelay04.hostedemail.com (Postfix) with SMTP id 7B5D71EF0 for ; Tue, 17 Dec 2019 07:39:55 +0000 (UTC) X-FDA: 76273834350.18.jail67_397bd6d90c41b X-HE-Tag: jail67_397bd6d90c41b X-Filterd-Recvd-Size: 3074 Received: from mx2.suse.de (mx2.suse.de [195.135.220.15]) by imf09.hostedemail.com (Postfix) with ESMTP for ; Tue, 17 Dec 2019 07:39:54 +0000 (UTC) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx2.suse.de (Postfix) with ESMTP id CC5EBADB3; Tue, 17 Dec 2019 07:39:52 +0000 (UTC) Received: by quack2.suse.cz (Postfix, from userid 1000) id 937DF1E0B35; Tue, 17 Dec 2019 08:39:51 +0100 (CET) Date: Tue, 17 Dec 2019 08:39:51 +0100 From: Jan Kara To: John Hubbard Cc: Andrew Morton , 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?B?Suly9G1l?= Glisse , Magnus Karlsson , Mauro Carvalho Chehab , Michael Ellerman , Michal Hocko , Mike Kravetz , Paul Mackerras , Shuah Khan , Vlastimil Babka , bpf@vger.kernel.org, dri-devel@lists.freedesktop.org, kvm@vger.kernel.org, linux-block@vger.kernel.org, linux-doc@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-kselftest@vger.kernel.org, linux-media@vger.kernel.org, linux-rdma@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, netdev@vger.kernel.org, linux-mm@kvack.org, LKML Subject: Re: [PATCH v11 00/25] mm/gup: track dma-pinned pages: FOLL_PIN Message-ID: <20191217073951.GC16051@quack2.suse.cz> References: <20191216222537.491123-1-jhubbard@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20191216222537.491123-1-jhubbard@nvidia.com> User-Agent: Mutt/1.10.1 (2018-07-13) 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! On Mon 16-12-19 14:25:12, John Hubbard wrote: > Hi, > > This implements an API naming change (put_user_page*() --> > unpin_user_page*()), and also implements tracking of FOLL_PIN pages. It > extends that tracking to a few select subsystems. More subsystems will > be added in follow up work. Just a note for Andrew and others watching this series: At this point I'm fine with the series so if someone still has some review feedback or wants to check the series, now is the right time. Otherwise I think Andrew can push the series to MM tree so that it will get wider testing exposure and is prepared for the next merge window. Honza -- Jan Kara SUSE Labs, CR