On 2020/2/19 19:50, Zenghui Yu wrote:
3. it looks like KVM makes the assumption that the per-RD MMIO region will only be accessed by the associated VCPU? But I think this's not restricted by the architecture, we can do it better. Or I've just missed some important points here.
(After some basic tests, KVM actually does the right thing!) So I must have some mis-understanding on this point, please ignore it. I'll dig it further myself, sorry for the noisy. Thanks, Zenghui
