On 6/12/24 9:54 PM, Jason Gunthorpe wrote:
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?
Yes. Sure.
Best regards,
baolu
