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drm/i915: Report IOMMU enabled status for GPU hangs
authorChris Wilson <chris@chris-wilson.co.uk>
Fri, 7 Aug 2015 19:24:15 +0000 (20:24 +0100)
committerDaniel Vetter <daniel.vetter@ffwll.ch>
Fri, 14 Aug 2015 15:50:41 +0000 (17:50 +0200)
The IOMMU for Intel graphics has historically had many issues resulting
in random GPU hangs. Lets include its status when capturing the GPU hang
error state for post-mortem analysis.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
drivers/gpu/drm/i915/i915_drv.h patch | blob | history
drivers/gpu/drm/i915/i915_gpu_error.c patch | blob | history

diff --cc drivers/gpu/drm/i915/i915_drv.h
Simple merge
diff --cc drivers/gpu/drm/i915/i915_gpu_error.c
Simple merge
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