As I understand, there is work on the hardware end going on to allow things like running untrusted GL on only part of the graphics card's processing units, as w

As I understand, there is work on the hardware end going on to allow things like running untrusted GL on only part of the graphics card's processing units, as well as possible preemption of code on GPUs, precisely to deal with these problems... Sadly, I have no links, only hearsay.