[Intel-gfx] [PATCH v2 10/11] drm/i915: Move sandybride pcode access to intel_sideband.c

Chris Wilson chris at chris-wilson.co.uk
Fri Jan 19 08:33:10 UTC 2018


Quoting Mika Kuoppala (2018-01-19 08:21:31)
> Chris Wilson <chris at chris-wilson.co.uk> writes:
> 
> > sandybride_pcode is another sideband, so move it to their new home.
> >
> 
> Up to this patch, omitting the waitboosting. Uptime 41min till
> system hang on j1900.

Still weird, my system is still surviving with its spiky frequency
graph. Starting to suspect the old test case just doesn't cut it any
more.
 
> With waitboosting patch it did survive without system hangs
> for 24h+ but the frequency seemed to remain constant.

Sorry for breaking your testcase :-p
-Chris


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