On Wed, May 05, 2021 at 02:28:53PM +1000, Alexey Kardashevskiy wrote: > This is a good feature in general when let's say there is a linux supported > device which has a proprietary device firmware update tool which only exists > as an x86 binary and your hardware is not x86 - running qemu + vfio in full > emulation would provide a way to run the tool to update a physical device. That specific use case doesn't really need a vIOMMU though, does it? Jason