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a7b2451d31
Calling free_mqd inside of destroy_queue_nocpsch_locked can cause a circular lock. destroy_queue_nocpsch_locked is called under a DQM lock, which is taken in MMU notifiers, potentially in FS reclaim context. Taking another lock, which is BO reservation lock from free_mqd, while causing an FS reclaim inside the DQM lock creates a problematic circular lock dependency. Therefore move free_mqd out of destroy_queue_nocpsch_locked and call it after unlocking DQM. Signed-off-by: Amber Lin <Amber.Lin@amd.com> Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> |
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| ipu-v3 | ||
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| Makefile | ||