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a9c6f59539
It'll detect dead semaphore acquire. The worst case is when ACQUIRE_SWITCH is disabled, semaphore acquire will poll and consume full gpu timeslicees. The timeout value is set to half of channel WDT. Bug 1636800 Change-Id: Ida6ccc534006a191513edf47e7b82d4b5b758684 Signed-off-by: Richard Zhao <rizhao@nvidia.com> Reviewed-on: http://git-master/r/928827 GVS: Gerrit_Virtual_Submit Reviewed-by: Vladislav Buzov <vbuzov@nvidia.com>