iommu/amd: Refactor IOMMU tlb invalidation code

build_inv_iommu_pages() and build_inv_iommu_pasid() pretty much
duplicates the code. Hence enhance build_inv_iommu_pages() to
invalidate guest pages as well. And remove build_inv_iommu_pasid().

Suggested-by: Kishon Vijay Abraham I <kvijayab@amd.com>
Signed-off-by: Vasant Hegde <vasant.hegde@amd.com>
Reviewed-by: Suravee Suthikulpanit <suravee.suthikulpanit@amd.com>
Reviewed-by: Jason Gunthorpe <jgg@nvidia.com>
Link: https://lore.kernel.org/r/20231122090215.6191-6-vasant.hegde@amd.com
Signed-off-by: Joerg Roedel <jroedel@suse.de>
1 file changed