Hello! > > In order to keep this guest working, we need a possibility to > > disable the new MMIO region in qemu. At least to omit it from the > > device tree. > > Yes, this is the workaround, which it sounds like we need.
Ok. Just to avoid sending one more version which will be rejected. What behavior for 32 bits would you prefer? a) Enable high MMIO by default, owners of old guests will have to add an option to disable it. b) Disable it by default. If somebody wants to use it on 32 bits, enable it explicitly. Kind regards, Pavel Fedin Expert Engineer Samsung Electronics Research center Russia
