Even AMD can live migrate from Intel now with KVM...

Hmm, I always thought the big guys with the large labs and teams would already know that - but only today virtualization.info reports it as a big breakthrough: Migrating live from intel to AMD CPU's. We did that in a virtualization hacklab meeting quite some months ago, as I reported - with different CPU Bitnees, even - it's really funny to see this being reported as such a large breakthrough as of today.
By the way - we realized, it would only work in one direction, but not back again - the reports here don't even tell if they tried to go back again :)