[PATCH v2 0/8] iommu: The early demise of bus ops

Robin Murphy
2023-01-26T18:26:33Z

v1: https://lore.kernel.org/linux-iommu/cover.1673978700.git.robin.murphy@arm.com/

Hi all,

Here's v2, now rebased on today's iommu/core and with just a few minor
changes. I've dropped "iommu: Pass device through ops->domain_alloc"
for now since I have nothing ready to take advantage of it yet, and I've
also realised that cleaning up set_pgtable_quirks will likely need yet
another change there anyway.

Cheers,
Robin.

Robin Murphy (8):
iommu: Decouple iommu_present() from bus ops
iommu: Validate that devices match domains
iommu: Add lockdep annotations for group list iterators
iommu: Factor out some helpers
iommu: Switch __iommu_domain_alloc() to device ops
iommu/arm-smmu: Don't register fwnode for legacy binding
iommu: Retire bus ops
iommu: Clean up open-coded ownership checks

drivers/iommu/arm/arm-smmu-v3/arm-smmu-v3.c | 3 -
drivers/iommu/arm/arm-smmu/arm-smmu.c | 12 +-
drivers/iommu/arm/arm-smmu/qcom_iommu.c | 14 +-
drivers/iommu/iommu.c | 151 +++++++++++++-------
drivers/iommu/mtk_iommu.c | 7 +-
drivers/iommu/mtk_iommu_v1.c | 3 -
drivers/iommu/sprd-iommu.c | 8 +-
drivers/iommu/virtio-iommu.c | 3 -
include/acpi/acpi_bus.h | 2 +
include/linux/device.h | 1 -
include/linux/device/bus.h | 5 -
include/linux/dma-map-ops.h | 1 +
include/linux/iommu.h | 1 +
13 files changed, 113 insertions(+), 98 deletions(-)

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2.36.1.dirty