On Mon, 29 Sep 2025 14:36:23 +0100 Shameer Kolothum <[email protected]> wrote:
> For accelerated SMMUv3, we need nested parent domain creation. Add the > callback support so that VFIO can create a nested parent. > > In the accelerated SMMUv3 case, the host SMMUv3 is configured in nested > mode (S1 + S2), and the guest owns the Stage-1 page table. Therefore, we > expose only Stage-1 to the guest to ensure it uses the correct page-table > format. > > Reviewed-by: Nicolin Chen <[email protected]> > Signed-off-by: Shameer Kolothum <[email protected]> > Signed-off-by: Shameer Kolothum <[email protected]> Reviewed-by: Jonathan Cameron <[email protected]>
