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(parent: 168a1c8) | patch
drm/vc4: Fix -ERESTARTSYS error return from BO waits.
authorEric Anholt <eric@anholt.net>
Mon, 25 Jan 2016 22:32:41 +0000 (14:32 -0800)
committerEric Anholt <eric@anholt.net>
Tue, 16 Feb 2016 20:20:59 +0000 (12:20 -0800)
commit90ff11c46726d396bd738beacc342fd3ecd1a513
tree0c2f86ae5710d83110403bbc7079e67dbfc24f93tree | snapshot
parent168a1c824f2c9bbc4307a8361bcabe440c72c462commit | diff
drm/vc4: Fix -ERESTARTSYS error return from BO waits.

This caused the wait ioctls to claim that waiting had completed when
we actually got interrupted by a signal before it was done.  Fixes
broken rendering throttling that produced serious lag in X window
dragging.

Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/vc4/vc4_gem.c diff | blob | history
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