RE: [PATCH 04/12] iommufd: Pass parent hwpt and user_data to iommufd_hw_pagetable_alloc()

From: Liu, Yi L yi.l.liu@intel.com Sent: Thursday, March 9, 2023 4:09 PM

• /* It must be either NESTED or UNMANAGED, depending on

parent_domain */

• if ((parent_domain && hwpt->domain->type !=

IOMMU_DOMAIN_NESTED) ||

•    (!parent_domain && hwpt->domain->type !=
  

IOMMU_DOMAIN_UNMANAGED))

• goto out_abort;
  

WARN_ON()