It is possible for the active list to only contain a read-only buffer so that the ring->gpu_write_list remains entry. This leads to an inconsistency between i915_gpu_is_active() and i915_gpu_idle() causing an infinite spin during the shrinker and an assertion failure that i915_gpu_idle() does indeed flush all buffers from the active lists. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> |
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| drm | ||
| stub | ||
| vga | ||
| Makefile | ||