[Bug 90481] Radeonsi driver, X crash while playing "Spec ops: the line"

https://bugs.freedesktop.org/show_bug.cgi?id=90481

--- Comment #13 from Daniel Scharrer daniel@constexpr.org --- Is there anything else I could try to help track this down?

I tried running the game with R600_DEBUG=nodma and while that seemed to fix the issue at first, I still got a lockup after a couple of runs. Perhaps nodma just made the lockup less likely by slowing things down (although perf was not *that* different).

Btw, jaycee1980 in #radeon seemed open to providing AMD Mesa devs keys to Virtual Programming games, so you could try to reproduce this on your end as well.