RE: [PATCH v2 5/6] iommufd/selftest: Add domain_alloc_user() support in iommu mock

[Tian, Kevin]

> From: Liu, Yi L <yi.l.liu@xxxxxxxxx>
> Sent: Thursday, September 28, 2023 3:15 PM
> 
> This adds mock_domain_alloc_user function and also new test case for the
> new flag IOMMU_HWPT_ALLOC_NEST_PARENT.
> 
> Co-developed-by: Nicolin Chen <nicolinc@xxxxxxxxxx>
> Signed-off-by: Nicolin Chen <nicolinc@xxxxxxxxxx>
> Signed-off-by: Yi Liu <yi.l.liu@xxxxxxxxx>

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