Message ID | 20190802022005.5117-19-jhubbard@nvidia.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <linux-nfs-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 EAA09746 for <patchwork-linux-nfs@patchwork.kernel.org>; Fri, 2 Aug 2019 02:24:32 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id DC12128620 for <patchwork-linux-nfs@patchwork.kernel.org>; Fri, 2 Aug 2019 02:24:32 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id CB17F287C6; Fri, 2 Aug 2019 02:24:32 +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 DEABC28620 for <patchwork-linux-nfs@patchwork.kernel.org>; Fri, 2 Aug 2019 02:24:30 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390903AbfHBCUn (ORCPT <rfc822;patchwork-linux-nfs@patchwork.kernel.org>); Thu, 1 Aug 2019 22:20:43 -0400 Received: from mail-pl1-f196.google.com ([209.85.214.196]:36745 "EHLO mail-pl1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390798AbfHBCUl (ORCPT <rfc822;linux-nfs@vger.kernel.org>); Thu, 1 Aug 2019 22:20:41 -0400 Received: by mail-pl1-f196.google.com with SMTP id k8so33033470plt.3; Thu, 01 Aug 2019 19:20:40 -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=nL5gA8HkBp1qUXL8uSk44yRPDpQM1GzztnKY+vjFkpLO4+ej8Ho3KCm6C4y+E5m8LE h9Iaftsjh1UsJUr+Pb21bHX0tSSHXapiGzhmehbpJMXTX/8OVSokepo7ZYp/sAOufRJM Dn+Q/LNbJL1I2nNGcQbJ8ZQUaKHbOXUsbWTmj876BCAWOoZWZ6NdZCYaUx//X8gLE1Fe Ao4iR+EL7uUQrdQvqWcLAimsvB7jPrqJUl8VTCYTJSYJDpeTKlwz9tVoL0Kex6hlm0oH POKBdW3YOuZavjeRiRdEl20H0UanKpKGw2d45prgvnfRqnKjFtcxDl+Dci+NMwFW+1GP a0XA== 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=TqWGNxAa9xTzZ6eTxQtVeXu0BqbtE5RovYv1uXo2HtK9iBvecz6PZX/FBw9eAVpLMH 9B1tbz2k3ycmBKA/CZ2+tZlMZEEDUq+ytS9rJ2dS/PhAMA3vvK/fsKJ08lA6ZBbgb06x RwhQ3NeSe8rnbQ2WQD2spuerX6VX5mY2XnOdNhy7AE3hozcafrXW4aJZ7nM0oNR5DsxJ A5ZWo526LXllNbwpxrAH4SWvjOglFfBlI0y2j1DO28u5qTisAP1nnyp7T+TYsGHIQkxC 8Lp8UjWv2nxhxntPyAJuWT3438v6k6FEyCqqavjrjWPGJp7vDIw9UQlccp0eqgkl/o1S 6rSQ== X-Gm-Message-State: APjAAAWLCv6BlwngHn5AckS0e+Js3dH7M6wJNrx/ZbSwSK9PlvIJe9j5 SHKlpOKqUW4KkyhMoD6hm70= X-Google-Smtp-Source: APXvYqztsbUVpJnR1pWJXE324fW+SugJBxHHKLNQRZirN/VnD1v0OsiDr/qT4pG5Y0OOV3QlfOZRKQ== X-Received: by 2002:a17:902:830c:: with SMTP id bd12mr131600821plb.237.1564712440479; Thu, 01 Aug 2019 19:20:40 -0700 (PDT) Received: from blueforge.nvidia.com (searspoint.nvidia.com. [216.228.112.21]) by smtp.gmail.com with ESMTPSA id u9sm38179744pgc.5.2019.08.01.19.20.39 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Thu, 01 Aug 2019 19:20:40 -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 18/34] fbdev/pvr2fb: convert put_page() to put_user_page*() Date: Thu, 1 Aug 2019 19:19:49 -0700 Message-Id: <20190802022005.5117-19-jhubbard@nvidia.com> X-Mailer: git-send-email 2.22.0 In-Reply-To: <20190802022005.5117-1-jhubbard@nvidia.com> References: <20190802022005.5117-1-jhubbard@nvidia.com> MIME-Version: 1.0 X-NVConfidentiality: public Content-Transfer-Encoding: 8bit Sender: linux-nfs-owner@vger.kernel.org Precedence: bulk List-ID: <linux-nfs.vger.kernel.org> X-Mailing-List: linux-nfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
put_user_pages(): miscellaneous call sites
|
expand
|
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);