Displaying 1 result from an estimated 1 matches for "4716f39".
2012 Apr 25
5
[PATCH v2 4/4] drm/nouveau: gpu lockup recovery
Overall idea:
Detect lockups by watching for timeouts (vm flush / fence), return -EIOs,
handle them at ioctl level, reset the GPU and repeat last ioctl.
GPU reset is done by doing suspend / resume cycle with few tweaks:
- CPU-only bo eviction
- ignoring vm flush / fence timeouts
- shortening waits
Signed-off-by: Marcin Slusarz <marcin.slusarz at gmail.com>
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