RE: [PATCH v6 00/10] iommufd: Add nesting infrastructure (part 1/2)

[Tian, Kevin]

> From: Jason Gunthorpe <jgg@xxxxxxxxxx>
> Sent: Wednesday, October 25, 2023 1:56 AM
> 
> On Tue, Oct 24, 2023 at 08:05:59AM -0700, Yi Liu wrote:
> 
> > Jason Gunthorpe (2):
> >   iommufd: Rename IOMMUFD_OBJ_HW_PAGETABLE to
> IOMMUFD_OBJ_HWPT_PAGING
> >   iommufd/device: Wrap IOMMUFD_OBJ_HWPT_PAGING-only
> configurations
> >
> > Lu Baolu (1):
> >   iommu: Add IOMMU_DOMAIN_NESTED
> >
> > Nicolin Chen (6):
> >   iommufd: Derive iommufd_hwpt_paging from iommufd_hw_pagetable
> >   iommufd: Share iommufd_hwpt_alloc with
> IOMMUFD_OBJ_HWPT_NESTED
> >   iommufd: Add a nested HW pagetable object
> >   iommu: Add iommu_copy_struct_from_user helper
> >   iommufd/selftest: Add nested domain allocation for mock domain
> >   iommufd/selftest: Add coverage for IOMMU_HWPT_ALLOC with nested
> HWPTs
> >
> > Yi Liu (1):
> >   iommu: Pass in parent domain with user_data to domain_alloc_user op
> 
> I made the changes noted in the thread and pushed this to linux-next
> 

this looks good overall except a small error. For the whole series with
your changes:

Reviewed-by: Kevin Tian <kevin.tian@xxxxxxxxx>