Files
linux-nvgpu/drivers/gpu
Vince Hsu 0bda191d7b gpu: nvgpu: fix deadlock when ACR boot fails
The tpc_pg_lock is not released properly when ACR fails to boot, so
the subsequent runtime PM resume operation will block. And it in
turn also causes shutdown block due to pending runtime PM operations.

Bug 200462464

Change-Id: Ia28ac11e8a7bbd826cf5f90ba8f90b29d2a55baa
Signed-off-by: Vince Hsu <vinceh@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/1941670
Reviewed-by: svc-misra-checker <svc-misra-checker@nvidia.com>
Reviewed-by: Deepak Nibade <dnibade@nvidia.com>
Reviewed-by: svc-mobile-coverity <svc-mobile-coverity@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Mahantesh Kumbar <mkumbar@nvidia.com>
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com>
Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
2018-11-03 09:19:08 -07:00
..
2017-10-29 11:00:55 -07:00