Message ID | 20190804224915.28669-19-jhubbard@nvidia.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <ceph-devel-owner@kernel.org> Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id AF43A1395 for <patchwork-ceph-devel@patchwork.kernel.org>; Sun, 4 Aug 2019 22:53:29 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9EF68287B4 for <patchwork-ceph-devel@patchwork.kernel.org>; Sun, 4 Aug 2019 22:53:29 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 91B3E2882A; Sun, 4 Aug 2019 22:53:29 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.0 required=2.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_HI autolearn=unavailable version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4672A287B4 for <patchwork-ceph-devel@patchwork.kernel.org>; Sun, 4 Aug 2019 22:53:29 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727561AbfHDWtv (ORCPT <rfc822;patchwork-ceph-devel@patchwork.kernel.org>); Sun, 4 Aug 2019 18:49:51 -0400 Received: from mail-pg1-f196.google.com ([209.85.215.196]:33013 "EHLO mail-pg1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727532AbfHDWtt (ORCPT <rfc822;ceph-devel@vger.kernel.org>); Sun, 4 Aug 2019 18:49:49 -0400 Received: by mail-pg1-f196.google.com with SMTP id n190so3535788pgn.0; Sun, 04 Aug 2019 15:49:48 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:in-reply-to:references :mime-version:content-transfer-encoding; bh=Zk7mJfsjIPJK9Qgsn0u5osZJajJrXebF0c1tZrgdgoI=; b=WszdJ6eSiS6l8Z9/5N/vbNe3jNFvMTjmOIbyGI43X/lqn/ujHi2UxXu88CH1bmo3Pr auVxGpa3TkNwR224TaYOB1ePcD+ho6gM00/37bER1kKjl0rL2SnnzYvGvu3vN/SXHfk+ wtblnQHWP5rqAtZxjvFWL+wwPm4ICxkBWE6EXcMAD+BIssgCDDepKV59lPfeJfOzGgFr KW9V0+2vgt3eaIWXLk7U/hy0iBaj5GHPE+ZLhIwPVMA8/7B6uNEiy5Dm26EoCBxtBU9T tUYfOzYB8/UlHywiUxmEUaaGe/mgWuOGErPZVtfj1mQo23l9R0hEud7H5SM/CqJoFOsO zJVg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references:mime-version:content-transfer-encoding; bh=Zk7mJfsjIPJK9Qgsn0u5osZJajJrXebF0c1tZrgdgoI=; b=LMNAW5Tv6iUPZo4tf/OxnJKRi5+oaR86bcS5QyjdfmOWGGnBeSxYduBU5wVxnJCglj N2FQM4gOOcDajLDt29wUsB+l3Klakf6qDRRIM5G20IARMK4Iq3YkXXqoWkXO/L10yTf6 632DQ0ceufSys1PlQvNPI625Y6lCxb5cIOAJ8I50a2p+AF6/0KyvTDcRU4dRm4GWj0y9 y9AkcgTY5lru+UfIHWI0sBlJlsoNuPQAcBMdrH6T0mccw4cz9Q+SCWR5OLtA9nIuQWtz 0lURxc7KkkSH/ecEHvwqjJVPkhdysPMJp3LqjvErf4CakWTVPqrT69BLLwkHEk+4gqAc pKiw== X-Gm-Message-State: APjAAAVsVN0s8h8cp0B5NR3HwdhOnA0BSDx3n/TsKaHVGgv5upg/ZSqx fnbvN1DgNBlD0pOn69GOGns= X-Google-Smtp-Source: APXvYqzXOrOAw0v6KK/XGb3+LYPhc4s7KW/tJCUCwczRKyA5tVzLB0NIrofddWwwfme3ueTIgYzfbg== X-Received: by 2002:a63:3407:: with SMTP id b7mr22111094pga.143.1564958987901; Sun, 04 Aug 2019 15:49:47 -0700 (PDT) Received: from blueforge.nvidia.com (searspoint.nvidia.com. [216.228.112.21]) by smtp.gmail.com with ESMTPSA id r6sm35946836pjb.22.2019.08.04.15.49.46 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Sun, 04 Aug 2019 15:49:47 -0700 (PDT) From: john.hubbard@gmail.com X-Google-Original-From: jhubbard@nvidia.com To: Andrew Morton <akpm@linux-foundation.org> Cc: Christoph Hellwig <hch@infradead.org>, Dan Williams <dan.j.williams@intel.com>, Dave Chinner <david@fromorbit.com>, Dave Hansen <dave.hansen@linux.intel.com>, Ira Weiny <ira.weiny@intel.com>, Jan Kara <jack@suse.cz>, Jason Gunthorpe <jgg@ziepe.ca>, =?utf-8?b?SsOpcsO0?= =?utf-8?b?bWUgR2xpc3Nl?= <jglisse@redhat.com>, LKML <linux-kernel@vger.kernel.org>, 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 <jhubbard@nvidia.com>, Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>, Kees Cook <keescook@chromium.org>, Al Viro <viro@zeniv.linux.org.uk>, Bhumika Goyal <bhumirks@gmail.com>, Arvind Yadav <arvind.yadav.cs@gmail.com> Subject: [PATCH v2 18/34] fbdev/pvr2fb: convert put_page() to put_user_page*() Date: Sun, 4 Aug 2019 15:48:59 -0700 Message-Id: <20190804224915.28669-19-jhubbard@nvidia.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190804224915.28669-1-jhubbard@nvidia.com> References: <20190804224915.28669-1-jhubbard@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public Content-Transfer-Encoding: 8bit Sender: ceph-devel-owner@vger.kernel.org Precedence: bulk List-ID: <ceph-devel.vger.kernel.org> X-Mailing-List: ceph-devel@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP |
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put_user_pages(): miscellaneous call sites
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diff --git a/drivers/video/fbdev/pvr2fb.c b/drivers/video/fbdev/pvr2fb.c index 7ff4b6b84282..0e4f9aa6444d 100644 --- a/drivers/video/fbdev/pvr2fb.c +++ b/drivers/video/fbdev/pvr2fb.c @@ -700,8 +700,7 @@ static ssize_t pvr2fb_write(struct fb_info *info, const char *buf, ret = count; out_unmap: - for (i = 0; i < nr_pages; i++) - put_page(pages[i]); + put_user_pages(pages, nr_pages); kfree(pages);