Re: [Qemu-devel] [PATCH v3] hw/arm/virt: Add high MMIO PCI region

[Pavel Fedin]

 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