(In reply to Alex Deucher from comment #12)
> Just to be clear, does this bug only happen when you force dpm on or all the
> time?

If I don't set performance to high then it hangs all the time (not just in
gaming) and I can provoke it within minutes, regardless of kernel version.
This bug (CPU mappings) happens only while playing games and with kernels above
3.16
So, will this bug happen if I don't force performance to high ?
To be honest I don't know, been a while since I was on anything else other than
high, because for sure the other bug would happen, and they behave the same
when the hang happens.
So I guess it would hang if I don't force it.
Except maybe if there were some kind of mappings in the kernel before 3.17 and
that somehow both bugs are related.
That I don't know.