Message ID | 20190804224915.28669-20-jhubbard@nvidia.com (mailing list archive) |
---|---|
State | New, archived |
Headers | show
Return-Path: <intel-gfx-bounces@lists.freedesktop.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 660721398 for <patchwork-intel-gfx@patchwork.kernel.org>; Fri, 9 Aug 2019 09:16:16 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 5400228B38 for <patchwork-intel-gfx@patchwork.kernel.org>; Fri, 9 Aug 2019 09:16:16 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 46D7228C3E; Fri, 9 Aug 2019 09:16:16 +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=-5.2 required=2.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, FREEMAIL_FROM,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED autolearn=unavailable version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id 0D71F28B38 for <patchwork-intel-gfx@patchwork.kernel.org>; Fri, 9 Aug 2019 09:16:16 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id E7BEE6ED47; Fri, 9 Aug 2019 09:15:46 +0000 (UTC) X-Original-To: intel-gfx@lists.freedesktop.org Delivered-To: intel-gfx@lists.freedesktop.org Received: from mail-pf1-x443.google.com (mail-pf1-x443.google.com [IPv6:2607:f8b0:4864:20::443]) by gabe.freedesktop.org (Postfix) with ESMTPS id CD3E289CDE; Sun, 4 Aug 2019 22:49:49 +0000 (UTC) Received: by mail-pf1-x443.google.com with SMTP id g2so38603428pfq.0; Sun, 04 Aug 2019 15:49:49 -0700 (PDT) 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=py067aGaFWqYQnWW3CrL2Yk9VWIyNl4WEpwUsrZ7LgI=; b=BtvppNWDUyu73hnyJEKZlWd3lMSTFdpfIW4Bt3mpoLbAd84dkZ+i4rhLZH86hSPTnm f8F8d6TgjuZYU9GOAvQSHaXod61V8ZW2F+KaZE4zse7evX6EE0uwsmXqhsGnCvCzZL6c MjJWiJn7iHwBF3Hm+A6lPOauS2OVRbv9XpLtsDojC8yeb0/n0cZuGucj8pkCVNApRage QdvjhcNEG45SqghbFHm3D0fBw8Opv0eo/SXTiYoXXN7UGxUF3j9SY2raPF017iYJP/EE 2MksMret5BSP5V4ab325EI1VHqXQ2NqpLpCRwg2MV8CfRyOR4SdtonmIrie+GzPJ1k6V vV9A== X-Gm-Message-State: APjAAAUMLQyxnOvf2TzFAK8XIBgPqsBywd1Czah75oLKsPuiEhcxoudM DoqMSf1+0JLjnLNs2zW7QsU= X-Google-Smtp-Source: APXvYqyegNlmLCsE27HWcwEQVob39MHAl+cimFnsXUYquTno1Yk7+aU+Agg2DBt67SqnkuavcPllBQ== X-Received: by 2002:a63:29c4:: with SMTP id p187mr82820390pgp.330.1564958989494; Sun, 04 Aug 2019 15:49:49 -0700 (PDT) Received: from blueforge.nvidia.com (searspoint.nvidia.com. [216.228.112.21]) by smtp.gmail.com with ESMTPSA id r6sm35946836pjb.22.2019.08.04.15.49.48 (version=TLS1_3 cipher=AEAD-AES256-GCM-SHA384 bits=256/256); Sun, 04 Aug 2019 15:49:49 -0700 (PDT) From: john.hubbard@gmail.com X-Google-Original-From: jhubbard@nvidia.com To: Andrew Morton <akpm@linux-foundation.org> Date: Sun, 4 Aug 2019 15:49:00 -0700 Message-Id: <20190804224915.28669-20-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 X-Mailman-Approved-At: Fri, 09 Aug 2019 09:15:45 +0000 X-Mailman-Original-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=py067aGaFWqYQnWW3CrL2Yk9VWIyNl4WEpwUsrZ7LgI=; b=P8+hbDz6iDdAtFosRygKfZrawOprY/RqOz+jkdBR9/iAK9lQTDaHpPD0YVzeAsadTA 6buCCtQt6FcRN+b9XggnJ5bqnrb15u93xXHo/kWkRIj/AEZJAg96rbyj3hSasGDU5QMN kLomBnFCn//tdm3UAsqLPAHdx4izNhPtZ1DR2n/EeVgTygzhGs4N/AXfq0vWNV5wg6OG nDjWxo9WfIwu4zNuVNFOgCWRwLE7DfTE0h0+OhqrWzWxBngYRK81NL6ifxTbjwc0Tsbz dA0CzQ264QnjubFwn/fuuREzrVo+nBB4mnVLQqsZ8A+pWd/WcxXuqwIjuSU30F6iEjCB X4GA== Subject: [Intel-gfx] [PATCH v2 19/34] fsl_hypervisor: convert put_page() to put_user_page*() X-BeenThere: intel-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Intel graphics driver community testing & development <intel-gfx.lists.freedesktop.org> List-Unsubscribe: <https://lists.freedesktop.org/mailman/options/intel-gfx>, <mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe> List-Archive: <https://lists.freedesktop.org/archives/intel-gfx> List-Post: <mailto:intel-gfx@lists.freedesktop.org> List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help> List-Subscribe: <https://lists.freedesktop.org/mailman/listinfo/intel-gfx>, <mailto:intel-gfx-request@lists.freedesktop.org?subject=subscribe> Cc: linux-fbdev@vger.kernel.org, Jan Kara <jack@suse.cz>, kvm@vger.kernel.org, Dave Hansen <dave.hansen@linux.intel.com>, Dave Chinner <david@fromorbit.com>, dri-devel@lists.freedesktop.org, linux-mm@kvack.org, sparclinux@vger.kernel.org, Ira Weiny <ira.weiny@intel.com>, ceph-devel@vger.kernel.org, devel@driverdev.osuosl.org, Rob Herring <robh@kernel.org>, rds-devel@oss.oracle.com, linux-rdma@vger.kernel.org, x86@kernel.org, amd-gfx@lists.freedesktop.org, Christoph Hellwig <hch@infradead.org>, Jason Gunthorpe <jgg@ziepe.ca>, xen-devel@lists.xenproject.org, devel@lists.orangefs.org, linux-media@vger.kernel.org, Kees Cook <keescook@chromium.org>, John Hubbard <jhubbard@nvidia.com>, intel-gfx@lists.freedesktop.org, linux-block@vger.kernel.org, =?utf-8?b?SsOpcsO0bWUgR2xpc3Nl?= <jglisse@redhat.com>, linux-rpi-kernel@lists.infradead.org, Dan Williams <dan.j.williams@intel.com>, linux-arm-kernel@lists.infradead.org, linux-nfs@vger.kernel.org, netdev@vger.kernel.org, LKML <linux-kernel@vger.kernel.org>, linux-xfs@vger.kernel.org, linux-crypto@vger.kernel.org, linux-fsdevel@vger.kernel.org, Al Viro <viro@zeniv.linux.org.uk> Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: base64 Errors-To: intel-gfx-bounces@lists.freedesktop.org Sender: "Intel-gfx" <intel-gfx-bounces@lists.freedesktop.org> X-Virus-Scanned: ClamAV using ClamSMTP |
Series |
put_user_pages(): miscellaneous call sites
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expand
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diff --git a/drivers/virt/fsl_hypervisor.c b/drivers/virt/fsl_hypervisor.c index 93d5bebf9572..a8f78d572c45 100644 --- a/drivers/virt/fsl_hypervisor.c +++ b/drivers/virt/fsl_hypervisor.c @@ -292,11 +292,8 @@ static long ioctl_memcpy(struct fsl_hv_ioctl_memcpy __user *p) virt_to_phys(sg_list), num_pages); exit: - if (pages) { - for (i = 0; i < num_pages; i++) - if (pages[i]) - put_page(pages[i]); - } + if (pages) + put_user_pages(pages, num_pages); kfree(sg_list_unaligned); kfree(pages);