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=-5.2 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED, USER_AGENT_SANE_1 autolearn=unavailable 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 A511CC433FF for ; Wed, 7 Aug 2019 07:21:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 887F62199C for ; Wed, 7 Aug 2019 07:21:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387429AbfHGHU7 (ORCPT ); Wed, 7 Aug 2019 03:20:59 -0400 Received: from mga03.intel.com ([134.134.136.65]:56011 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727285AbfHGHU7 (ORCPT ); Wed, 7 Aug 2019 03:20:59 -0400 X-Amp-Result: UNKNOWN X-Amp-Original-Verdict: FILE UNKNOWN X-Amp-File-Uploaded: False Received: from orsmga003.jf.intel.com ([10.7.209.27]) by orsmga103.jf.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 07 Aug 2019 00:19:42 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.64,356,1559545200"; d="scan'208";a="176880179" Received: from paasikivi.fi.intel.com ([10.237.72.42]) by orsmga003.jf.intel.com with ESMTP; 07 Aug 2019 00:19:32 -0700 Received: by paasikivi.fi.intel.com (Postfix, from userid 1000) id 9980B202CC; Wed, 7 Aug 2019 10:20:07 +0300 (EEST) Date: Wed, 7 Aug 2019 10:20:07 +0300 From: Sakari Ailus To: john.hubbard@gmail.com Cc: Andrew Morton , Christoph Hellwig , Dan Williams , Dave Chinner , Dave Hansen , Ira Weiny , Jan Kara , Jason Gunthorpe , =?iso-8859-1?B?Suly9G1l?= Glisse , LKML , amd-gfx@lists.freedesktop.org, ceph-devel@vger.kernel.org, devel@driverdev.osuosl.org, devel@lists.orangefs.org, dri-devel@lists.freedesktop.org, intel-gfx@lists.freedesktop.org, kvm@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-block@vger.kernel.org, linux-crypto@vger.kernel.org, linux-fbdev@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-media@vger.kernel.org, linux-mm@kvack.org, linux-nfs@vger.kernel.org, linux-rdma@vger.kernel.org, linux-rpi-kernel@lists.infradead.org, linux-xfs@vger.kernel.org, netdev@vger.kernel.org, rds-devel@oss.oracle.com, sparclinux@vger.kernel.org, x86@kernel.org, xen-devel@lists.xenproject.org, John Hubbard , Mauro Carvalho Chehab , Kees Cook , Hans Verkuil , Robin Murphy , Souptick Joarder Subject: Re: [PATCH v3 11/41] media/v4l2-core/mm: convert put_page() to put_user_page*() Message-ID: <20190807072007.GG21370@paasikivi.fi.intel.com> References: <20190807013340.9706-1-jhubbard@nvidia.com> <20190807013340.9706-12-jhubbard@nvidia.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20190807013340.9706-12-jhubbard@nvidia.com> User-Agent: Mutt/1.10.1 (2018-07-13) Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-nfs@vger.kernel.org On Tue, Aug 06, 2019 at 06:33:10PM -0700, john.hubbard@gmail.com wrote: > From: John Hubbard > > For pages that were retained via get_user_pages*(), release those pages > via the new put_user_page*() routines, instead of via put_page() or > release_pages(). > > This is part a tree-wide conversion, as described in commit fc1d8e7cca2d > ("mm: introduce put_user_page*(), placeholder versions"). > > Cc: Mauro Carvalho Chehab > Cc: Kees Cook > Cc: Hans Verkuil > Cc: Sakari Ailus > Cc: Jan Kara > Cc: Robin Murphy > Cc: Souptick Joarder > Cc: Dan Williams > Cc: linux-media@vger.kernel.org > Signed-off-by: John Hubbard Acked-by: Sakari Ailus -- Sakari Ailus sakari.ailus@linux.intel.com