On Thu, 18 Jun 2020 at 14:35, Paolo Bonzini <pbonz...@redhat.com> wrote: > - tz_ppc_dummy_ops which is broken and should just use NULL ops
Why is it broken? The intention is to create a MemoryRegion which asserts if it's ever used (because it is a QEMU bug if board code ever actually maps that MemoryRegion into anything). NULL ops doesn't do that, it creates a MemoryRegion whose accesses all report an error to the guest. thanks -- PMM
