From patchwork Tue Apr 5 10:41:00 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Robin Murphy X-Patchwork-Id: 556485 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 09EBCC433FE for ; Tue, 5 Apr 2022 12:43:33 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S237208AbiDEMpU (ORCPT ); Tue, 5 Apr 2022 08:45:20 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33986 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1357363AbiDELQV (ORCPT ); Tue, 5 Apr 2022 07:16:21 -0400 Received: from foss.arm.com (foss.arm.com [217.140.110.172]) by lindbergh.monkeyblade.net (Postfix) with ESMTP id 60157DF53; Tue, 5 Apr 2022 03:41:09 -0700 (PDT) Received: from usa-sjc-imap-foss1.foss.arm.com (unknown [10.121.207.14]) by usa-sjc-mx-foss1.foss.arm.com (Postfix) with ESMTP id 193ACD6E; Tue, 5 Apr 2022 03:41:09 -0700 (PDT) Received: from e121345-lin.cambridge.arm.com (e121345-lin.cambridge.arm.com [10.1.196.40]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPA id A35C13F5A1; Tue, 5 Apr 2022 03:41:07 -0700 (PDT) From: Robin Murphy To: joro@8bytes.org, baolu.lu@linux.intel.com, andreas.noever@gmail.com, michael.jamet@intel.com, mika.westerberg@linux.intel.com, YehezkelShB@gmail.com Cc: iommu@lists.linux-foundation.org, linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org, mario.limonciello@amd.com, hch@lst.de Subject: [PATCH v3 0/4] thunderbolt: Make iommu_dma_protection more accurate Date: Tue, 5 Apr 2022 11:41:00 +0100 Message-Id: X-Mailer: git-send-email 2.28.0.dirty MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-usb@vger.kernel.org Hi all, Here's the third and hopefully final outing for this series, addressing Mika's review comments from last time and taking advantage of 5.18-rc1 goodies to be even cleaner and more complete. I've also picked up Mario's AMD IOMMU patch to keep the whole topic together. Unless there's other pending Thunderbolt development which might conflict, I suspect it would be simplest for the whole lot to go through the IOMMU tree. Thanks, Robin. Mario Limonciello (1): iommu/amd: Indicate whether DMA remap support is enabled Robin Murphy (3): iommu: Introduce device_iommu_capable() iommu: Add capability for pre-boot DMA protection thunderbolt: Make iommu_dma_protection more accurate drivers/iommu/amd/amd_iommu_types.h | 4 ++ drivers/iommu/amd/init.c | 3 ++ drivers/iommu/amd/iommu.c | 4 +- drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 2 +- drivers/iommu/arm/arm-smmu/arm-smmu.c | 2 +- drivers/iommu/arm/arm-smmu/qcom_iommu.c | 2 +- drivers/iommu/fsl_pamu_domain.c | 2 +- drivers/iommu/intel/iommu.c | 4 +- drivers/iommu/iommu.c | 25 +++++++++++- drivers/iommu/s390-iommu.c | 2 +- drivers/thunderbolt/domain.c | 12 ++---- drivers/thunderbolt/nhi.c | 44 +++++++++++++++++++++ include/linux/iommu.h | 10 ++++- include/linux/thunderbolt.h | 2 + 14 files changed, 100 insertions(+), 18 deletions(-)