Comment 0 for bug 2023313

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Khaled El Mously (kmously) wrote : gcp" backport "iommu/amd: Add map/unmap_pages() iommu_domain_ops callback support"

GCP is asking for a backport of the patch "iommu/amd: Add map/unmap_pages() iommu_domain_ops callback support" to the 5.19 (kinetic) gcp kernel

The following two patches are pre-requisites:
 6b080c4e815ceba3c08ffa980c858595c07e7 iommu/amd/io-pgtable: Implement map_pages io_pgtable_ops callback
 251c4db699ca7b966db7e59e8663a231c96ba iommu/amd/io-pgtable: Implement unmap_pages io_pgtable_ops callback

More info at https://canonical.lightning.force.com/lightning/r/Case/5008e00000CjJJCAA3/view