RE: [PATCH v4 01/12] iommufd: Add data structure for Intel VT-d stage-1 domain allocation

From: Liu, Yi L yi.l.liu@intel.com Sent: Monday, July 24, 2023 7:13 PM

+/**

• • struct iommu_hwpt_vtd_s1 - Intel VT-d specific user-managed stage-1

• •                        page table info (IOMMU_HWPT_TYPE_VTD_S1)
    

remove "specific user-managed"

• • @flags: Combination of enum iommu_hwpt_vtd_s1_flags
• • @pgtbl_addr: The base address of the stage-1 page table.
• • @addr_width: The address width of the stage-1 page table
• • @__reserved: Must be 0
• • VT-d specific data for creating a stage-1 page table that is used
• • in nested translation.

this doesn't add more info. could be removed.