gpu: nvgpu: check ch_timedout for poll/restart

poll_timeouts and timeout_restart_all_channels should
only handle channels that have not been recovered/aborted.
Check ch_timedout status of the channel to make sure
channel is still alive to be used. A channel reference
could still be available even if it is recovered but not
closed.

Bug 2404865

Change-Id: I016c8b9952ef1d4c349c2a2a2ca55cb81326d380
Signed-off-by: Seema Khowala <seemaj@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1929339
Signed-off-by: Debarshi Dutta <ddutta@nvidia.com>
(cherry picked from commit def687d4dfbc92dbc8a13781f8cee606eab4f3f3
in rel-32)
Reviewed-on: https://git-master.nvidia.com/r/2016995
GVS: Gerrit_Virtual_Submit
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Bibek Basu <bbasu@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>

0 files changed, 0 insertions, 0 deletions