Revert "iommu: Fix false ownership failure on AMD systems with PASID activated"

This reverts commit 2380f1e8.

Previous patch removed AMD iommu_v2 module. Hence its safe to revert this
workaround.

Suggested-by: Jason Gunthorpe <jgg@ziepe.ca>
Cc: Robin Murphy <robin.murphy@arm.com>
Cc: Takashi Iwai <tiwai@suse.de>
Cc: Jason Gunthorpe <jgg@nvidia.com>
Cc: Joerg Roedel <jroedel@suse.de>
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Link: https://lore.kernel.org/r/20231006095706.5694-6-vasant.hegde@amd.com


Signed-off-by: Joerg Roedel <jroedel@suse.de>