Re: [PATCH 3/5] iommu/virtio: Move to domain_alloc_paging()

Jean-Philippe Brucker
2025-02-13T09:45:38Z

Hi Jacob,

On Wed, Feb 12, 2025 at 09:47:23PM -0800, Jacob Pan wrote:
> Our code and backend support are still in the early stages, that is why
> I am attempting to convert virtio-iommu driver to iommu_pt. Not sure if
> anyone has done the QEMU part to support VIRTIO_IOMMU_F_ATTACH_TABLE?
> @Jean @Eric Do you know?

As far as I know Tina worked on this most recently:
https://github.com/TinaZhangZW/qemu/commits/virtio-iommu/vt-d-pgtable/
https://lore.kernel.org/all/20231106071226.9656-1-tina.zhang@intel.com/

Thanks,
Jean