From patchwork Tue May 10 16:01:06 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Will Deacon X-Patchwork-Id: 12845213 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 48BF3C433F5 for ; Tue, 10 May 2022 16:02:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Subject:Cc:To: From:Date:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=lG6QQkuyjMA084jLV8C5GhWfVHVwKL2JQtRPA5W3nmo=; b=bSbYreN+8/2gC4 423HnizStzV+KEeVGLEyvUAGPtax483oaZD2B4sk0UF9b4x99GvvglCEdN0LLV2F7hLrWLLyExslw VtpqHlqkno2n7U/Af/AnF77eH3ZI0eQuj/ejT/iZ/t9X5L1sGEH1aMYReUALNsh3uOgGbOecTO68y JdJHdetSj7CqrgcA7pS4af2hDZsUE9fhjaxhGyDzZ0j5/HgFvVuxZ+WA7scIqygYYM5F/OchnxNBr Tk2O6eduzppcPOaxD+czb/PWzsPKXz744q9mdxamqNVXFe4wFi15LAReh5MsP77p0gA/cz5rBQojH farJ0yKRXGk6jL4cFu6Q==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1noSIX-002vIV-Lw; Tue, 10 May 2022 16:01:17 +0000 Received: from ams.source.kernel.org ([145.40.68.75]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1noSIU-002vHe-HJ for linux-arm-kernel@lists.infradead.org; Tue, 10 May 2022 16:01:15 +0000 Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ams.source.kernel.org (Postfix) with ESMTPS id F0834B81DB5; Tue, 10 May 2022 16:01:12 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6EC2AC385A6; Tue, 10 May 2022 16:01:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1652198471; bh=8R7QdAS1HkPD/ObWmH1HXiPVeYzqdGBRiK33o/ZU5GQ=; h=Date:From:To:Cc:Subject:From; b=W7y4X9dw1SUbI/nc2u7Y9qeXUtoC/3Nid+dZQ2mRtGYVCq9EGtR9LrpPq/8Kigs+f W2qIOf9HwGBKJhpsHxyh57wHT4jWXpHOza9yy78a9p5d+gKATS/5s4NuhJkpmT6HeF mdJnStqeNYGrGrhw+GxbHG4ExkvTxZ6bxX+HwNO7r+emR1iCVhO8PYoPtU47RZTSZu ELPbwdJ8rW3bzCc9/Ieni0nKZ9hZtDr2raFTrrKYDJBmx6GJQT984s1Jz9kSv5LETH MuMw9Wv8CQokRnzPmY4WE5jo316Y1Kg8kGkUr+RYIZ0LM50bjRPHNaGq+f3AirZT5x v51+dhoEhe+8A== Date: Tue, 10 May 2022 17:01:06 +0100 From: Will Deacon To: joro@8bytes.org Cc: iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, robin.murphy@arm.com, kernel-team@android.com Subject: [GIT PULL] iommu/arm-smmu: Updates for 5.19 Message-ID: <20220510160106.GA28351@willie-the-truck> MIME-Version: 1.0 Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220510_090114_761539_DFFB6EC3 X-CRM114-Status: GOOD ( 14.67 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi Joerg, Please pull these Arm SMMU updates for 5.19. The bulk of it is just adding new device-tree compatible strings for the existing drivers, but there are some non-critical fixes in here as well. Please see the tag for more details. I used the previous fixes pull as a base for this so that you shouldn't run into any conflicts with upstream. Cheers, Will --->8 The following changes since commit 4a25f2ea0e030b2fc852c4059a50181bfc5b2f57: iommu: arm-smmu: disable large page mappings for Nvidia arm-smmu (2022-04-22 11:21:30 +0100) are available in the Git repository at: git://git.kernel.org/pub/scm/linux/kernel/git/will/linux.git tags/arm-smmu-updates for you to fetch changes up to 628bf55b620497a105f4963ee8fb84769f7e6bb4: iommu/arm-smmu: Force identity domains for legacy binding (2022-05-10 12:01:31 +0100) ---------------------------------------------------------------- Arm SMMU updates for 5.19 - Add new Qualcomm device-tree compatible strings - Add new Nvidia device-tree compatible string for Tegra234 - Fix UAF in SMMUv3 shared virtual addressing code - Force identity-mapped domains for users of ye olde SMMU legacy binding - Minor cleanups ---------------------------------------------------------------- Bjorn Andersson (2): dt-bindings: arm-smmu: Add compatible for Qualcomm SC8280XP iommu/arm-smmu-qcom: Add SC8280XP support Jean-Philippe Brucker (1): iommu/arm-smmu-v3-sva: Fix mm use-after-free Robin Murphy (1): iommu/arm-smmu: Force identity domains for legacy binding Rohit Agarwal (1): dt-bindings: arm-smmu: Add binding for SDX65 SMMU Thierry Reding (3): dt-bindings: arm-smmu: Document nvidia,memory-controller property dt-bindings: arm-smmu: Add compatible for Tegra234 SOC iommu/arm-smmu: Support Tegra234 SMMU Yang Yingliang (2): iommu/arm-smmu: fix possible null-ptr-deref in arm_smmu_device_probe() iommu/arm-smmu-v3: check return value after calling platform_get_resource() .../devicetree/bindings/iommu/arm,smmu.yaml | 25 ++++++++++++++++++++-- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3-sva.c | 13 +++++++++-- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 2 ++ drivers/iommu/arm/arm-smmu/arm-smmu-impl.c | 3 ++- drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 1 + drivers/iommu/arm/arm-smmu/arm-smmu.c | 8 ++++--- 6 files changed, 44 insertions(+), 8 deletions(-)