Re: [PATCH v2 0/6] IOMMUFD: Deliver IO page faults to user space

On 12/4/23 11:07 PM, Joel Granados wrote:

On Thu, Oct 26, 2023 at 10:49:24AM +0800, Lu Baolu wrote:

...

Hi folks,

This series implements the functionality of delivering IO page faults to user space through the IOMMUFD framework for nested translation. Nested

Does this mean the IOPF_CAPABLE HWPT needs to be parented by a HWPT created with IOMMU_HWPT_ALLOC_NEST_PARENT set?

No. It's generic, nested translation is simply a use case that is currently feasible.

Best regards, baolu