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 Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id EFDBAC77B7C for ; Mon, 1 May 2023 22:10:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231799AbjEAWKj (ORCPT ); Mon, 1 May 2023 18:10:39 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55178 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229664AbjEAWKi (ORCPT ); Mon, 1 May 2023 18:10:38 -0400 Received: from gloria.sntech.de (gloria.sntech.de [185.11.138.130]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 536D91FEB; Mon, 1 May 2023 15:10:34 -0700 (PDT) Received: from [77.22.52.211] (helo=diego.localnet) by gloria.sntech.de with esmtpsa (TLS1.3) tls TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384 (Exim 4.94.2) (envelope-from ) id 1ptbid-0003BI-1U; Tue, 02 May 2023 00:10:03 +0200 From: Heiko =?ISO-8859-1?Q?St=FCbner?= To: Andy Gross , Alim Akhtar , Bjorn Andersson , AngeloGioacchino Del Regno , Baolin Wang , Gerald Schaefer , iommu@lists.linux.dev, Jernej Skrabec , Jonathan Hunter , Joerg Roedel , Konrad Dybcio , Krzysztof Kozlowski , linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, linux-mediatek@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-s390@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-sunxi@lists.linux.dev, linux-tegra@vger.kernel.org, Marek Szyprowski , Matthias Brugger , Matthew Rosato , Orson Zhai , Rob Clark , Robin Murphy , Samuel Holland , Niklas Schnelle , Thierry Reding , Krishna Reddy , Chen-Yu Tsai , Will Deacon , Yong Wu , Chunyan Zhang , Jason Gunthorpe Cc: Lu Baolu , Kevin Tian , Nicolin Chen , Steven Price Subject: Re: [PATCH 00/20] iommu: Make default_domain's mandatory Date: Tue, 02 May 2023 00:10:01 +0200 Message-ID: <7763083.0VBMTVartN@diego> In-Reply-To: <0-v1-21cc72fcfb22+a7a-iommu_all_defdom_jgg@nvidia.com> References: <0-v1-21cc72fcfb22+a7a-iommu_all_defdom_jgg@nvidia.com> MIME-Version: 1.0 Content-Transfer-Encoding: 7Bit Content-Type: text/plain; charset="us-ascii" Precedence: bulk List-ID: X-Mailing-List: linux-tegra@vger.kernel.org Am Montag, 1. Mai 2023, 20:02:44 CEST schrieb Jason Gunthorpe: > Jason Gunthorpe (20): > iommu: Add IOMMU_DOMAIN_PLATFORM > iommu/terga-gart: Replace set_platform_dma_ops() with > IOMMU_DOMAIN_PLATFORM > iommu/s390: Replace set_platform_dma_ops() with IOMMU_DOMAIN_PLATFORM > iommu/fsl_pamu: Replace set_platform_dma_ops() with > IOMMU_DOMAIN_PLATFORM > iommu: Allow an IDENTITY domain as the default_domain in ARM32 > iommu/exynos: Implement an IDENTITY domain > iommu/tegra-smmu: Implement an IDENTITY domain > iommu/tegra-smmu: Support DMA domains in tegra > iommu/omap: Implement an IDENTITY domain > iommu/msm: Implement an IDENTITY domain > iommu/mtk_iommu_v1: Implement an IDENTITY domain > iommu: Remove ops->set_platform_dma_ops() > iommu/qcom_iommu: Add an IOMMU_IDENTITIY_DOMAIN > iommu/ipmmu: Add an IOMMU_IDENTITIY_DOMAIN > iommu/mtk_iommu: Add an IOMMU_IDENTITIY_DOMAIN > iommu/sun50i: Add an IOMMU_IDENTITIY_DOMAIN > iommu: Require a default_domain for all iommu drivers > iommu: Add ops->domain_alloc_paging() > iommu: Convert simple drivers with DOMAIN_DMA to domain_alloc_paging() > iommu: Convert remaining simple drivers to domain_alloc_paging() Also needs an update for Greg's b18d0a0f92a8 ("iommu: make the pointer to struct bus_type constant") With that fixed, both my rk3288-pinky (arm32) and px30-minievb (arm64) Rockchip boards keep their display working before and after applying this series (on top of the previous), so Tested-by: Heiko Stuebner