From patchwork Fri Dec 6 17:53:19 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Will Deacon X-Patchwork-Id: 298152 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@bilbo.ozlabs.org Received: from casper.infradead.org (unknown [IPv6:2001:770:15f::2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTPS id 0A1192C00AD for ; Sat, 7 Dec 2013 04:54:20 +1100 (EST) Received: from merlin.infradead.org ([2001:4978:20e::2]) by casper.infradead.org with esmtps (Exim 4.80.1 #2 (Red Hat Linux)) id 1VozbP-0001fW-Lb; Fri, 06 Dec 2013 17:54:11 +0000 Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VozbN-00057V-8E; Fri, 06 Dec 2013 17:54:09 +0000 Received: from cam-admin0.cambridge.arm.com ([217.140.96.50]) by merlin.infradead.org with esmtp (Exim 4.80.1 #2 (Red Hat Linux)) id 1VozbJ-00054f-9w for linux-arm-kernel@lists.infradead.org; Fri, 06 Dec 2013 17:54:05 +0000 Received: from mudshark.cambridge.arm.com (mudshark.cambridge.arm.com [10.1.203.36]) by cam-admin0.cambridge.arm.com (8.12.6/8.12.6) with ESMTP id rB6HrSki016188; Fri, 6 Dec 2013 17:53:29 GMT Date: Fri, 6 Dec 2013 17:53:19 +0000 From: Will Deacon To: alex.williamson@redhat.com Subject: [GIT PULL] iommu: arm/smmu: fixes for 3.13 Message-ID: <20131206175319.GD8853@mudshark.cambridge.arm.com> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.5.21 (2010-09-15) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20131206_125405_597807_73636F7A X-CRM114-Status: UNSURE ( 9.87 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -7.1 (-------) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-7.1 points) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at http://www.dnswl.org/, high trust [217.140.96.50 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record -0.2 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: iommu@lists.linux-foundation.org, joro@8bytes.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.15 Precedence: list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org List-Id: linux-imx-kernel.lists.patchwork.ozlabs.org Hi Alex (CC'ing Joerg), Please can you pull the following fixes to the arm/smmu driver for 3.13? Cheers, Will --->8 The following changes since commit dc1ccc48159d63eca5089e507c82c7d22ef60839: Linux 3.13-rc2 (2013-11-29 12:57:14 -0800) are available in the git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git for-joerg/arm-smmu/fixes for you to fetch changes up to 89a23cde75a7f0b3d8b0c156964eca0c23d2f1eb: iommu/arm-smmu: fix error return code in arm_smmu_device_dt_probe() (2013-12-06 16:44:25 +0000) ---------------------------------------------------------------- Wei Yongjun (1): iommu/arm-smmu: fix error return code in arm_smmu_device_dt_probe() Will Deacon (2): iommu/arm-smmu: use mutex instead of spinlock for locking page tables iommu/arm-smmu: remove potential NULL dereference on mapping path drivers/iommu/arm-smmu.c | 66 ++++++++++++++++++++---------------------------- 1 file changed, 28 insertions(+), 38 deletions(-)