Messages in this thread | | | From | Lu Baolu <> | Subject | [PATCH v3 0/7] iommu/vt-d: Some cleanups | Date | Mon, 14 Nov 2022 09:40:42 +0800 |
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Hi,
This series includes some cleanups in the Intel IOMMU implementation after the IOMMU core implemented the blocking domain. The cleanup work is mainly in the attach_dev/device_probe/device_release paths.
Please help to review.
Best regards, baolu
Change log: v3: - Disable PCI capabilities (PASID/ATS/PRI) when there's no domain attached to the device.
v2: - https://lore.kernel.org/linux-iommu/20221108073408.1005721-1-baolu.lu@linux.intel.com/ - Reorder the patches to make the device_block_translation() work with the existing path first. - Add a new patch to improve iommu_enable_pci_caps().
v1: - https://lore.kernel.org/linux-iommu/20221103055329.633052-1-baolu.lu@linux.intel.com/
Lu Baolu (7): iommu/vt-d: Allocate pasid table in device probe path iommu/vt-d: Add device_block_translation() helper iommu/vt-d: Add blocking domain support iommu/vt-d: Fold dmar_remove_one_dev_info() into its caller iommu/vt-d: Rename domain_add_dev_info() iommu/vt-d: Remove unnecessary domain_context_mapped() iommu/vt-d: Use real field for indication of first level
drivers/iommu/intel/iommu.h | 15 ++-- drivers/iommu/intel/iommu.c | 172 ++++++++++++++++-------------------- 2 files changed, 81 insertions(+), 106 deletions(-)
-- 2.34.1
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