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author | Chris Wilson <chris@chris-wilson.co.uk> | 2018-09-20 21:05:30 +0100 |
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committer | Chris Wilson <chris@chris-wilson.co.uk> | 2018-09-21 10:31:12 +0100 |
commit | 12fec62aea6ea67512f0ddabf960c9270b6d1b05 (patch) | |
tree | 4e98cf230af14596be6f0d7900100849c35abb81 /Kconfig | |
parent | 1664691a659f6115bae26e6256166e08b50def4e (diff) |
drm: Fix syncobj handing of schedule() returning 0
After schedule() returns 0, we must do one last check of COND to
determine the reason for the wakeup with 0 jiffies remaining before
reporting the timeout -- otherwise we may lose the signal due to
scheduler delays.
References: https://bugs.freedesktop.org/show_bug.cgi?id=106690
Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20180920200530.2836-2-chris@chris-wilson.co.uk
Reviewed-by: Daniel Vetter <daniel.vetter@ffwll.ch>
Diffstat (limited to 'Kconfig')
0 files changed, 0 insertions, 0 deletions