Comment 4 for bug 1897528

Thanks for confirming that qemu also fails with such PCI device.

Does nova only fail to start because you added a 32bit PCI address to the whitelist?

I'm a bit reluctant to allow adding 32bit PCI addresses in the whitelist as it suggest that deployment support it, but right now qemu will fail when you want to boot a VM with such device. So I think first we have to make sure that there is end-to-end support for 32 bit addresses and then we can enable the use of them in nova.