[Bug 96964] R290X stuck at 100% GPU load / full core clock on non-x86 machines

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=96964

--- Comment #6 from Timothy Pearson <kb9vqf at pearsoncomputing.net> ---
(In reply to John Bridgman from comment #5)
> At the risk of sending things off in the wrong direction, my first thought
> is some kind of funky data caching thing when reading GRBM_STATUS using
> POWER hardware. 
> 
> If bit 31 were always 1 and the other bits were behaving normally then the
> idea of being stuck at 100% load would make more sense, but bit 31 stuck at
> 1 and all the rest stuck at 0 seems really odd.

If it were a data caching issue, how would the GPU crash / soft reset fix it?

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