Ryzen issues on FreeBSD ? (with sort of workaround)

[Pete French]

> And of course now that we say something about it, I get a lockup
> overnight...

Sods law I guess. Mine survived the weekend quite happily though, so am
fairly pleased with that. Am going to try the test case that Mike Tancsa
posted to see if I can get it to lockup today though,. now that I am in
front of it to reset of required. Will report results either way...

-pete.