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
