On Tue, Oct 01, 2024 at 03:06:57PM +1000, Alexey Kardashevskiy wrote: > I've just read in this thread that "it should be generally restricted to the > number of pIOMMUs, although likely (not 100% sure) we could do multiple > vIOMMUs on a single-pIOMMU system. Any reason for doing that?"? thought "we > have every reason to do that, unless p means something different", so I > decided to ask :) Thanks, I think that was inteded as "multiple vIOMMUs per pIOMMU within a single VM". There would always be multiple vIOMMUs per pIOMMU across VMs/etc. Jason