Hi Christoph On Fri, May 15, 2020 at 08:43:51AM -0700, Christoph Hellwig wrote: > Can you please lift the untrusted flag into struct device? It really > isn't a PCI specific concept, and we should not have code poking into > pci_dev all over the iommu code. Just for clarification: All IOMMU's today mostly pertain to only PCI devices and for devices that aren't PCI like HPET for instance we give a PCI identifier. Facilities like ATS for instance require the platform to have an IOMMU. what additional problems does moving this to struct device solve? Cheers, Ashok
