From patchwork Tue Apr 11 14:26:01 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Will Deacon X-Patchwork-Id: 1767672 Return-Path: X-Original-To: incoming-imx@patchwork.ozlabs.org Delivered-To: patchwork-incoming-imx@legolas.ozlabs.org Authentication-Results: legolas.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=lists.infradead.org (client-ip=2607:7c80:54:3::133; helo=bombadil.infradead.org; envelope-from=linux-arm-kernel-bounces+incoming-imx=patchwork.ozlabs.org@lists.infradead.org; receiver=) Authentication-Results: legolas.ozlabs.org; dkim=pass (2048-bit key; secure) header.d=lists.infradead.org header.i=@lists.infradead.org header.a=rsa-sha256 header.s=bombadil.20210309 header.b=DXiOmCqT; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=kernel.org header.i=@kernel.org header.a=rsa-sha256 header.s=k20201202 header.b=EIwfJvto; dkim-atps=neutral Received: from bombadil.infradead.org (bombadil.infradead.org [IPv6:2607:7c80:54:3::133]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (P-384) server-digest SHA384) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4Pwp7860Bwz1yXv for ; Wed, 12 Apr 2023 00:26:28 +1000 (AEST) 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=eF2mWwvvG0MQgrfR71BhAw3PsQpjoblByekZ8AWyIF8=; b=DXiOmCqTOd1e+h mnV+xsmpR183I4WNr6yaLLeQy6s86sTE81D6Guy8aVEUnTIFuDGCZJn7axvYUMG+posyfmSml26li DrgcJ43ofVtTh1VlPvDo9S2QONKv6nW91tdZ1WG9DL2b3y8IT4nX3fAi7wfPhNAU3p1DTpc/8Xv/R 5h4COwKB5Cd+fuGNsww2VQk3QT9aYQvDudrXzGT89js4wuhJligQdXh31bqjJ7Ktquuay0CFlqf2l xH29y3Hu7YfRUqymqlW9WficFE3MvSd9gyq/2oE0aBZclXReyRB2k6hZPoaN9y9SMC7Ko3FzFqB74 ibKpTdAjKOR5EuRuhUBQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1pmEwk-000GBZ-0J; Tue, 11 Apr 2023 14:26:10 +0000 Received: from dfw.source.kernel.org ([139.178.84.217]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1pmEwh-000GAs-1n for linux-arm-kernel@lists.infradead.org; Tue, 11 Apr 2023 14:26:08 +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 dfw.source.kernel.org (Postfix) with ESMTPS id F21236185C; Tue, 11 Apr 2023 14:26:06 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 2C303C4339B; Tue, 11 Apr 2023 14:26:05 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1681223166; bh=YuM2O01SoB7qsK2kdvinWtyQVTT9oJLIx/qQD2GkO1M=; h=Date:From:To:Cc:Subject:From; b=EIwfJvtoPlvUVU0TLboD/60OZsbhgjSA5OeUZdIWdJ7W64LvJvsOE6rDk/ZDmG24y YaR3j8h+CS/5VK4UhNZhXx9TXWS1MC14Auh5DdVb6LYSHNKiwxVjLNkjPNfgbdwYk8 6eo5/1zoPhTf6R8fpXNEzI4PaP0HCG7iVsT489khzUZ7U6oafTo73Ns3XSECpqngtu wFlyEO5q7WPGT01Qk19UNmVgoPoj80fvTDQKuCtVE4YHciql/O3TsHSJcHNy8sMF1Q XmhafdxeXQlzX+u5lRa9nXMU1yBeySYbFc/2uojBkUkZS387jzDoSI1WDBdveNDh8j /RWz3kolNlcJw== Date: Tue, 11 Apr 2023 15:26:01 +0100 From: Will Deacon To: joro@8bytes.org Cc: iommu@lists.linux.dev, 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 6.4 Message-ID: <20230411142600.GA22971@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-20230411_072607_631416_23D30085 X-CRM114-Status: UNSURE ( 9.47 ) X-CRM114-Notice: Please train this message. X-Spam-Score: -5.4 (-----) X-Spam-Report: Spam detection software, running on the system "bombadil.infradead.org", has NOT identified this incoming email as spam. The original message has been attached to this so you can view it or label similar future email. If you have any questions, see the administrator of that system for details. Content preview: Hi Joerg, Please pull these Arm SMMU updates for 6.4. It's mostly the usual minor DT binding updates, but there are also a couple of functional changes relating to quirk detection and queue overflow. Content analysis details: (-5.4 points, 5.0 required) pts rule name description ---- ---------------------- -------------------------------------------------- -5.0 RCVD_IN_DNSWL_HI RBL: Sender listed at https://www.dnswl.org/, high trust [139.178.84.217 listed in list.dnswl.org] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.2 DKIMWL_WL_HIGH DKIMwl.org - High trust sender 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+incoming-imx=patchwork.ozlabs.org@lists.infradead.org Hi Joerg, Please pull these Arm SMMU updates for 6.4. It's mostly the usual minor DT binding updates, but there are also a couple of functional changes relating to quirk detection and queue overflow. Summary in the tag. Cheers, Will --->8 The following changes since commit e8d018dd0257f744ca50a729e3d042cf2ec9da65: Linux 6.3-rc3 (2023-03-19 13:27:55 -0700) 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 ca08b2a65b5cf2814e4db40bfa5a240600e88cee: Merge branch 'for-joerg/arm-smmu/bindings' into for-joerg/arm-smmu/updates (2023-04-11 14:05:06 +0100) ---------------------------------------------------------------- Arm SMMU updates for 6.4 - Device-tree binding updates: * Allow Qualcomm GPU SMMUs to accept relevant clock properties * Document Qualcomm 8550 SoC as implementing an MMU-500 * Favour new "qcom,smmu-500" binding for Adreno SMMUs - Fix S2CR quirk detection on non-architectural Qualcomm SMMU implementations - Acknowledge SMMUv3 PRI queue overflow when consuming events - Document (in a comment) why ATS is disabled for bypass streams ---------------------------------------------------------------- Abel Vesa (1): dt-bindings: arm-smmu: Add compatible for SM8550 SoC Jean-Philippe Brucker (1): iommu/arm-smmu-v3: Explain why ATS stays disabled with bypass Konrad Dybcio (3): dt-bindings: arm-smmu: Use qcom,smmu compatible for MMU500 adreno SMMUs dt-bindings: arm-smmu: Add SM8350 Adreno SMMU dt-bindings: arm-smmu: Document SM61[12]5 GPU SMMU Manivannan Sadhasivam (1): iommu/arm-smmu-qcom: Limit the SMR groups to 128 Tomas Krcka (1): iommu/arm-smmu-v3: Acknowledge pri/event queue overflow if any Will Deacon (1): Merge branch 'for-joerg/arm-smmu/bindings' into for-joerg/arm-smmu/updates .../devicetree/bindings/iommu/arm,smmu.yaml | 45 ++++++++++++++++++++-- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 26 ++++++++++--- drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 16 +++++++- 3 files changed, 77 insertions(+), 10 deletions(-)