[Intel-gfx] [PATCH] drm/i915: vlv: reserve GT power context early

2014-02-11 Thread Imre Deak
We reserve the space for the power context in stolen memory at a fixed address from a delayed work. This races with the subsequent driver init/resume code which could allocate something at that address, so the reservation for the power context fails. Reserve the space up-front, so this can't happen

Re: [Intel-gfx] [PATCH] drm/i915: vlv: reserve GT power context early

2014-02-28 Thread Jani Nikula
On Tue, 11 Feb 2014, Imre Deak wrote: > We reserve the space for the power context in stolen memory at a fixed > address from a delayed work. This races with the subsequent driver > init/resume code which could allocate something at that address, so the > reservation for the power context fails. R