Hi Will, On Mon, Mar 30, 2015 at 06:43:15PM +0100, Will Deacon wrote: > Whilst I'm still a bit worried about the ability of the IOMMU driver to do > very much in the ->domain_alloc callback (since we don't know which IOMMU > instance the domain is for), it doesn't leave us any worse off than we > currently are. The IOMMU driver should just allocate the data-structures for a domain in the domain_alloc call-back. It should not be necessary to care about any relations of the domain with specific iommu instances. > So, for the arm-smmu patch and the core IOMMU changes: > > Acked-by: Will Deacon <will.deacon at arm.com> Thanks a lot! Joerg