drm/i915: Record default HW state in the GPU error state

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It may be of interest to both compare the active HW context against the
default (aka NULL) context, to see what has been changed and if either are
corrupt.

v2: Rename the fake vma as fake.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Cc: Mika Kuoppala <mika.kuoppala@linux.intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20171126220901.14735-1-chris@chris-wilson.co.uk
Reviewed-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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Chris Wilson 2017-11-26 22:09:01 +00:00

parent c82297fcfa

commit 4e90a6e222

2 changed files with 24 additions and 0 deletions

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1

drivers/gpu/drm/i915/i915_drv.h

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23

drivers/gpu/drm/i915/i915_gpu_error.c

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