On Mon, May 27, 2024 at 12:05:07PM +0800, Lu Baolu wrote: > This series implements the functionality of delivering IO page faults to > user space through the IOMMUFD framework. One feasible use case is the > nested translation. Nested translation is a hardware feature that > supports two-stage translation tables for IOMMU. The second-stage > translation table is managed by the host VMM, while the first-stage > translation table is owned by user space. This allows user space to > control the IOMMU mappings for its devices. This looks pretty close, will you post a v7 with the minor changes? Thanks, Jasno
