From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-15.6 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PULL_REQUEST,MAILING_LIST_MULTI, MENTIONS_GIT_HOSTING,SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id E617FC55ABD for ; Tue, 10 Nov 2020 13:57:05 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8876C207E8 for ; Tue, 10 Nov 2020 13:57:05 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=kernel.org header.i=@kernel.org header.b="0KCiYdky" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731738AbgKJN5E (ORCPT ); Tue, 10 Nov 2020 08:57:04 -0500 Received: from mail.kernel.org ([198.145.29.99]:55958 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730589AbgKJN5D (ORCPT ); Tue, 10 Nov 2020 08:57:03 -0500 Received: from willie-the-truck (236.31.169.217.in-addr.arpa [217.169.31.236]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 6E89920797; Tue, 10 Nov 2020 13:57:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1605016622; bh=pUCSLw0dp38jb6CdCj20KMAJ24P3TkHkgt3ZT3RYx0k=; h=Date:From:To:Cc:Subject:From; b=0KCiYdkyFaR5w/qPRTfH+xDMnjI09MxOjiucXHAY9YlPQfNr1y4j4FeXENtrJeyOP 9GFYL2y2nBVLmWT8dVYee4pFrETH/0D1gql3kOhB8tcu7yO0GXEayqV1UFzrxcPtXT cEfTcFL+JT9MvvwFugQ7nr1lhhz4GLBXoMDJOgGQ= Date: Tue, 10 Nov 2020 13:56:58 +0000 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, john.stultz@linaro.org, bjorn.andersson@linaro.org Subject: [GIT PULL] iommu/arm-smmu: First batch of updates for 5.11 Message-ID: <20201110135657.GA17034@willie-the-truck> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline User-Agent: Mutt/1.10.1 (2018-07-13) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Joerg, Please can you pull these Arm SMMU updates for 5.11 so that they can get into -next? I think Bjorn is keen to get a bunch of DT updates moving, so the sooner we can get this lot out there, the better. Summary in the tag. There are a few other patches kicking around on the list, so I may send a second pull on top in a couple of weeks or so. Cheers, Will --->8 The following changes since commit 3650b228f83adda7e5ee532e2b90429c03f7b9ec: Linux 5.10-rc1 (2020-10-25 15:14:11 -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 a29bbb0861f487a5e144dc997a9f71a36c7a2404: dt-bindings: arm-smmu: Add compatible string for Adreno GPU SMMU (2020-11-10 12:25:49 +0000) ---------------------------------------------------------------- First batch of Arm SMMU updates for 5.11 - Allow implementations to hook writes to S2CR and SCTLR registers - Handle broken Qualcomm bootloader/firmware - Support Adreno tightly-coupled SMMU implementation - Use devm_krealloc() - Use 'true' instead of '1' when assigning 'bool disable_bypass' ---------------------------------------------------------------- Bjorn Andersson (3): iommu/arm-smmu: Allow implementation specific write_s2cr iommu/arm-smmu-qcom: Read back stream mappings iommu/arm-smmu-qcom: Implement S2CR quirk Jordan Crouse (2): iommu/arm-smmu-qcom: Add implementation for the adreno GPU SMMU dt-bindings: arm-smmu: Add compatible string for Adreno GPU SMMU Kaixu Xia (1): iommu/arm-smmu-v3: Assign boolean values to a bool variable Rob Clark (1): iommu/arm-smmu: Add a way for implementations to influence SCTLR Robin Murphy (1): iommu/arm-smmu: Use new devm_krealloc() .../devicetree/bindings/iommu/arm,smmu.yaml | 9 +- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 2 +- drivers/iommu/arm/arm-smmu/arm-smmu-impl.c | 8 +- drivers/iommu/arm/arm-smmu/arm-smmu-nvidia.c | 17 +- drivers/iommu/arm/arm-smmu/arm-smmu-qcom.c | 259 ++++++++++++++++++++- drivers/iommu/arm/arm-smmu/arm-smmu.c | 18 +- drivers/iommu/arm/arm-smmu/arm-smmu.h | 4 + 7 files changed, 284 insertions(+), 33 deletions(-)