[PATCH 00/10] IOMMU related FW parsing cleanup

From: Jason Gunthorpe <jgg@nvidia.com>
To: David Airlie <airlied@gmail.com>,
	Alyssa Rosenzweig <alyssa@rosenzweig.io>,
	Albert Ou <aou@eecs.berkeley.edu>,
	asahi@lists.linux.dev, Catalin Marinas <catalin.marinas@arm.com>,
	Danilo Krummrich <dakr@redhat.com>,
	Daniel Vetter <daniel@ffwll.ch>, Dexuan Cui <decui@microsoft.com>,
	devicetree@vger.kernel.org, dmaengine@vger.kernel.org,
	dri-devel@lists.freedesktop.org,
	David Woodhouse <dwmw2@infradead.org>,
	Frank Rowand <frowand.list@gmail.com>,
	Hanjun Guo <guohanjun@huawei.com>,
	Haiyang Zhang <haiyangz@microsoft.com>,
	iommu@lists.linux.dev, Jon Hunter <jonathanh@nvidia.com>,
	Joerg Roedel <joro@8bytes.org>, Karol Herbst <kherbst@redhat.com>,
	Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>,
	"K. Y. Srinivasan" <kys@microsoft.com>,
	Laxman Dewangan <ldewangan@nvidia.com>,
	Len Brown <lenb@kernel.org>,
	linux-acpi@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-hyperv@vger.kernel.org, linux-mips@vger.kernel.org,
	linux-riscv@lists.infradead.org,
	linux-snps-arc@lists.infradead.org, linux-tegra@vger.kernel.org,
	Russell King <linux@armlinux.org.uk>,
	Lorenzo Pieralisi <lpieralisi@kernel.org>,
	Lyude Paul <lyude@redhat.com>,
	Marek Szyprowski <m.szyprowski@samsung.com>,
	nouveau@lists.freedesktop.org,
	Palmer Dabbelt <palmer@dabbelt.com>,
	Paul Walmsley <paul.walmsley@sifive.com>,
	"Rafael J. Wysocki" <rafael@kernel.org>,
	Rob Herring <robh+dt@kernel.org>,
	Robin Murphy <robin.murphy@arm.com>,
	Sudeep Holla <sudeep.holla@arm.com>,
	Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>,
	Sven Peter <sven@svenpeter.dev>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Vineet Gupta <vgupta@kernel.org>, Vinod Koul <vkoul@kernel.org>,
	Wei Liu <wei.liu@kernel.org>, Will Deacon <will@kernel.org>
Cc: Lu Baolu <baolu.lu@linux.intel.com>,
	Christoph Hellwig <hch@lst.de>,
	Jerry Snitselaar <jsnitsel@redhat.com>,
	Hector Martin <marcan@marcan.st>, Moritz Fischer <mdf@kernel.org>,
	patches@lists.linux.dev,
	"Rafael J. Wysocki" <rafael.j.wysocki@intel.com>,
	Rob Herring <robh@kernel.org>,
	Thierry Reding <thierry.reding@gmail.com>
Subject: [PATCH 00/10] IOMMU related FW parsing cleanup
Date: Tue, 28 Nov 2023 20:47:56 -0400	[thread overview]
Message-ID: <0-v1-720585788a7d+811b-iommu_fwspec_p1_jgg@nvidia.com> (raw)

These are the patches from the from the prior series without the "fwspec
polishing":
 https://lore.kernel.org/r/0-v2-36a0088ecaa7+22c6e-iommu_fwspec_jgg@nvidia.com

Rebased onto Robin's patch:
 https://lore.kernel.org/all/16f433658661d7cadfea51e7c65da95826112a2b.1700071477.git.robin.murphy@arm.com/

Does a few things to prepare for the next:

- Clean up the call chains around dma_configure so the iommu_ops isn't being
  exposed.

- Add additional lockdep annotations now that we can.

- Replace the iommu_device_lock with iommu_probe_device_lock.

- Fix some missed places that need to call tegra_dev_iommu_get_stream_id()

Jason Gunthorpe (10):
  iommu: Remove struct iommu_ops *iommu from arch_setup_dma_ops()
  iommmu/of: Do not return struct iommu_ops from of_iommu_configure()
  iommu/of: Use -ENODEV consistently in of_iommu_configure()
  iommu: Mark dev_iommu_get() with lockdep
  iommu: Mark dev_iommu_priv_set() with a lockdep
  iommu: Replace iommu_device_lock with iommu_probe_device_lock
  acpi: Do not return struct iommu_ops from acpi_iommu_configure_id()
  iommu/tegra: Use tegra_dev_iommu_get_stream_id() in the remaining
    places
  ACPI: IORT: Cast from ULL to phys_addr_t
  ACPI: IORT: Allow COMPILE_TEST of IORT

 arch/arc/mm/dma.c                             |  2 +-
 arch/arm/mm/dma-mapping-nommu.c               |  2 +-
 arch/arm/mm/dma-mapping.c                     | 10 +--
 arch/arm64/mm/dma-mapping.c                   |  4 +-
 arch/mips/mm/dma-noncoherent.c                |  2 +-
 arch/riscv/mm/dma-noncoherent.c               |  2 +-
 drivers/acpi/Kconfig                          |  2 -
 drivers/acpi/Makefile                         |  2 +-
 drivers/acpi/arm64/Kconfig                    |  1 +
 drivers/acpi/arm64/Makefile                   |  2 +-
 drivers/acpi/arm64/iort.c                     |  6 +-
 drivers/acpi/scan.c                           | 32 ++++++----
 drivers/dma/tegra186-gpc-dma.c                |  8 +--
 .../gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c   |  7 +-
 drivers/hv/hv_common.c                        |  2 +-
 drivers/iommu/Kconfig                         |  1 +
 drivers/iommu/amd/iommu.c                     |  2 -
 drivers/iommu/apple-dart.c                    |  1 -
 drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c   |  1 -
 drivers/iommu/arm/arm-smmu/arm-smmu.c         |  1 -
 drivers/iommu/intel/iommu.c                   |  2 -
 drivers/iommu/iommu.c                         | 41 +++++++-----
 drivers/iommu/of_iommu.c                      | 64 ++++++++-----------
 drivers/iommu/omap-iommu.c                    |  1 -
 drivers/memory/tegra/tegra186.c               | 12 ++--
 drivers/of/device.c                           | 24 ++++---
 include/linux/dma-map-ops.h                   |  4 +-
 include/linux/iommu.h                         |  5 +-
 include/linux/of_iommu.h                      | 13 ++--
 29 files changed, 124 insertions(+), 132 deletions(-)

base-commit: 173ff345925a394284250bfa6e47d231e62031c7
-- 
2.42.0