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SubjectRe: [PATCH 00/13] iommu: amd: Add Generic IO Page Table Framework Support
Hi Suravee,

On Wed, Sep 23, 2020 at 10:14:29AM +0000, Suravee Suthikulpanit wrote:
> The framework allows callable implementation of IO page table.
> This allows AMD IOMMU driver to switch between different types
> of AMD IOMMU page tables (e.g. v1 vs. v2).

Is there a reason you created your own framework, there is already an
io-pgtable framework for ARM, maybe that can be reused?

Regards,

Joerg

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