2 ms·
You're probably thinking of this post, I would guess? http://marc.info/?l=openbsd-misc&m=119318909016582&w=2 http://marc.info/?l=openbsd-misc&m=119318909016582&
by _delirium 12y ago
You're probably thinking of this post, I would guess? http://marc.info/?l=openbsd-misc&m=119318909016582&w=2 http://marc.info/?l=openbsd-misc&m=119318909016582&w=2
The x86 landscape has changed a bit between that post and the recent video linked upthread, though (e.g. addition of a bunch of hardware protection instructions aimed at virtualization), which might have led him to reevaluate.