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(parent: b14b714) | patch
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)
commit292b493764ed9958a3f0fa651c66aa19fcbb840b
tree2307042a7d026c1433993d9e4443c14252afaf5ftree | snapshot
parentb14b714b9f1f2a1cc67a46c9738694dc85e5a12fcommit | diff
drm/i915: Report IOMMU enabled status for GPU hangs

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 diff | blob | history
drivers/gpu/drm/i915/i915_gpu_error.c diff | blob | history
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