[Bug 201957] amdgpu: ring gfx timeout

https://bugzilla.kernel.org/show_bug.cgi?id=201957

--- Comment #7 from Dev Bazilio (anode.dev@gmail.com) --- (In reply to Alex Deucher from comment #4)

Can you bisect?

Unfortunately this is not possible as all latest kernels are now shipped with Display Core enabled by default and as I told 4.14 vanilla kernel works like a charm on same HW and with same mesa libs - no lags, no stucks or freezes and no warnings like listed above. So it's no sense to do "git bisect" as it's not a single commit which works incorrectly with GPU. DC - this a completely new functionality which replaces old amdgpu code