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=-7.2 required=3.0 tests=BAYES_00, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 autolearn=no 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 4C63BC432BE for ; Wed, 18 Aug 2021 15:13:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 2E0DF6104F for ; Wed, 18 Aug 2021 15:13:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S239579AbhHRPOT (ORCPT ); Wed, 18 Aug 2021 11:14:19 -0400 Received: from foss.arm.com ([217.140.110.172]:45182 "EHLO foss.arm.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239608AbhHRPOK (ORCPT ); Wed, 18 Aug 2021 11:14:10 -0400 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 3362E101E; Wed, 18 Aug 2021 08:13:34 -0700 (PDT) Received: from [10.57.36.146] (unknown [10.57.36.146]) by usa-sjc-imap-foss1.foss.arm.com (Postfix) with ESMTPSA id 518DD3F40C; Wed, 18 Aug 2021 08:13:31 -0700 (PDT) Subject: Re: [PATCH v4 00/24] iommu: Refactor DMA domain strictness To: Joerg Roedel , Sven Peter Cc: will@kernel.org, iommu@lists.linux-foundation.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, suravee.suthikulpanit@amd.com, baolu.lu@linux.intel.com, john.garry@huawei.com, dianders@chromium.org, rajatja@google.com, chenxiang66@hisilicon.com, Marek Szyprowski , Yoshihiro Shimoda , Geert Uytterhoeven , Yong Wu , Heiko Stuebner , Chunyan Zhang , Maxime Ripard , Jean-Philippe Brucker References: From: Robin Murphy Message-ID: <914d7243-7f9d-425e-1ff7-6be218e04913@arm.com> Date: Wed, 18 Aug 2021 16:13:24 +0100 User-Agent: Mozilla/5.0 (Windows NT 10.0; rv:78.0) Gecko/20100101 Thunderbird/78.13.0 MIME-Version: 1.0 In-Reply-To: Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-GB Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2021-08-18 12:29, Joerg Roedel wrote: > On Wed, Aug 11, 2021 at 01:21:14PM +0100, Robin Murphy wrote: >> Robin Murphy (24): >> iommu: Pull IOVA cookie management into the core >> iommu/amd: Drop IOVA cookie management >> iommu/arm-smmu: Drop IOVA cookie management >> iommu/vt-d: Drop IOVA cookie management >> iommu/exynos: Drop IOVA cookie management >> iommu/ipmmu-vmsa: Drop IOVA cookie management >> iommu/mtk: Drop IOVA cookie management >> iommu/rockchip: Drop IOVA cookie management >> iommu/sprd: Drop IOVA cookie management >> iommu/sun50i: Drop IOVA cookie management >> iommu/virtio: Drop IOVA cookie management >> iommu/dma: Unexport IOVA cookie management >> iommu/dma: Remove redundant "!dev" checks >> iommu: Indicate queued flushes via gather data >> iommu/io-pgtable: Remove non-strict quirk >> iommu: Introduce explicit type for non-strict DMA domains >> iommu/amd: Prepare for multiple DMA domain types >> iommu/arm-smmu: Prepare for multiple DMA domain types >> iommu/vt-d: Prepare for multiple DMA domain types >> iommu: Express DMA strictness via the domain type >> iommu: Expose DMA domain strictness via sysfs >> iommu: Only log strictness for DMA domains >> iommu: Merge strictness and domain type configs >> iommu: Allow enabling non-strict mode dynamically > > Applied all except patch 12. Please re-submit patch 12 together with the > APPLE DART fixups after v5.15-rc1 is out. Brilliant, thanks for fixing that up! Sven - I've prepared the follow-up patches already[1], so consider yourself off the hook (I see no point in trying to fix the nominal DART cookie bugs between now and then) :) Cheers, Robin. [1] https://gitlab.arm.com/linux-arm/linux-rm/-/commits/iommu/fq-fixes