Re: [PATCH v8 00/10] IOMMUFD: Deliver IO page faults to user space

[Jason Gunthorpe]

On Thu, Jul 04, 2024 at 03:18:57PM +0100, Will Deacon wrote:
> On Tue, 02 Jul 2024 14:34:34 +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.
> 
> Applied first four to iommu (iommufd/attach-handles), thanks!
> 
> [01/10] iommu: Introduce domain attachment handle
>         https://git.kernel.org/iommu/c/14678219cf40
> [02/10] iommu: Remove sva handle list
>         https://git.kernel.org/iommu/c/3e7f57d1ef3f
> [03/10] iommu: Add attach handle to struct iopf_group
>         https://git.kernel.org/iommu/c/06cdcc32d657
> [04/10] iommu: Extend domain attach group with handle support
>         https://git.kernel.org/iommu/c/8519e689834a
> 
> Jason -- feel free to use this branch as a base on which you can take
> the iommufd parts.

Done, the whole series is in iommufd for-next

Thanks,
Jason