Re: [Intel-gfx] [PATCH] drm/i915: Capture batchbuffer state upon GPU hang

2013-10-30 Thread Daniel Vetter
On Wed, Oct 30, 2013 at 09:28:22AM +, Chris Wilson wrote: > The bbstate contains useful bits of debugging information such as > whether the batch is being read from GTT or PPGTT, or whether it is > allowed to execute privileged instructions. > > v2: Only record BB_STATE for gen4+ > > Signed-o

Re: [Intel-gfx] [PATCH] drm/i915: Capture batchbuffer state upon GPU hang

2013-10-30 Thread Daniel Vetter
On Wed, Oct 30, 2013 at 09:28:22AM +, Chris Wilson wrote: > The bbstate contains useful bits of debugging information such as > whether the batch is being read from GTT or PPGTT, or whether it is > allowed to execute privileged instructions. > > v2: Only record BB_STATE for gen4+ > > Signed-o

[Intel-gfx] [PATCH] drm/i915: Capture batchbuffer state upon GPU hang

2013-10-30 Thread Chris Wilson
The bbstate contains useful bits of debugging information such as whether the batch is being read from GTT or PPGTT, or whether it is allowed to execute privileged instructions. v2: Only record BB_STATE for gen4+ Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i915_drv.h | 1 + drive

Re: [Intel-gfx] [PATCH] drm/i915: Capture batchbuffer state upon GPU hang

2013-10-30 Thread Daniel Vetter
On Tue, Oct 29, 2013 at 08:09:04PM +, Chris Wilson wrote: > The bbstate contains useful bits of debugging information such as > whether the batch is being read from GTT or PPGTT, or whether it is > allowed to execute privileged instructions. > > Signed-off-by: Chris Wilson > --- > drivers/gp

[Intel-gfx] [PATCH] drm/i915: Capture batchbuffer state upon GPU hang

2013-10-29 Thread Chris Wilson
The bbstate contains useful bits of debugging information such as whether the batch is being read from GTT or PPGTT, or whether it is allowed to execute privileged instructions. Signed-off-by: Chris Wilson --- drivers/gpu/drm/i915/i915_drv.h | 1 + drivers/gpu/drm/i915/i915_gpu_error.c | 2