Comment 286 for bug 1690085

Good evening,

I was facing the same issues most people are facing here: the so-called AMD Ryzen soft-lock bug, happening when the CPU was iddling. Digging on the Internet, I found some interesting information avoiding having to disable C-state, which is very good for CPU life-expectancy and energy saving.
It is all about tricking the component voltage and frequency. For interested people, this is depicted here: http://www.silence.host/node/1

To Artem Hluvchynskyi, please let us know more about this. As guessed by some, this definately looks to be a power issue, and not a kernel one.