We should remember to credit Oracle for starting the Xen-on-KVM work. I did start from their old patch set, even if what got merged was significantly different in the end.
I do still want to flesh out the Xen guest support in Rust-VMM at some point.
Hah, I wondered why there was an uptick of attention to that old tweet.
We should be slightly careful — while I can't deny that there's a small element of "ITYS" about that tweet, should it really count if I then left it up to Intel to follow up?
I whined that we hadn't shown that it was safe. The credit really does need to go to the RETbleed folks who put in the work to truly demonstrate that it wasn't.
And could it be phrased differently as "EC2 doesn't do live migration badly"?