Re: [PATCH v11 00/18] iommufd support pasid attach/replace

[Jason Gunthorpe <jgg@nvidia.com>]

On Fri, Mar 21, 2025 at 10:19:22AM -0700, Yi Liu wrote:

> Yi Liu (18):
>   iommu: Require passing new handles to APIs supporting handle
>   iommu: Introduce a replace API for device pasid
>   iommufd: Pass @pasid through the device attach/replace path
>   iommufd/device: Only add reserved_iova in non-pasid path
>   iommufd/device: Replace idev->igroup with local variable
>   iommufd/device: Add helper to detect the first attach of a group
>   iommufd/device: Wrap igroup->hwpt and igroup->device_list into attach
>     struct
>   iommufd/device: Replace device_list with device_array
>   iommufd/device: Add pasid_attach array to track per-PASID attach
>   iommufd: Enforce PASID-compatible domain in PASID path
>   iommufd: Support pasid attach/replace
>   iommufd: Enforce PASID-compatible domain for RID
>   iommu/vt-d: Add IOMMU_HWPT_ALLOC_PASID support
>   iommufd: Allow allocating PASID-compatible domain
>   iommufd/selftest: Add set_dev_pasid in mock iommu
>   iommufd/selftest: Add a helper to get test device
>   iommufd/selftest: Add test ops to test pasid attach/detach
>   iommufd/selftest: Add coverage for iommufd pasid attach/detach

Applied to iommufd - it has been in linux-next already for four days

Thanks,
Jason