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authorRichard Zhao <rizhao@nvidia.com>2017-10-30 01:30:04 -0400
committermobile promotions <svcmobile_promotions@nvidia.com>2017-11-01 22:06:45 -0400
commit5eedf06bf56489bc559a08347f60a7680ccd6897 (patch)
tree1fe1e6eb8ead4c55166c1607e599d548093a2f40 /drivers/gpu/nvgpu/vgpu/vgpu.c
parent88ee812d56333375f7ae44e28b483c1a161d75da (diff)
gpu: nvgpu: vgpu: set mmu error for all channels of a tsg at once
In current code vgpu only set error notifier for the reporting channel but abort the whole tsg. When the tsg is aborted, all channels of the tsg are supposed have had their error notifiers set. Set it for all channels once any of the channels gets an MMU fault. For now, RM server still reports num-of-channel times for tsg mmu fault. We may optimize it in future. Jira VFND-3798 Change-Id: I6deaca55e7420899af8eabec72ad888d2726ad3c Signed-off-by: Richard Zhao <rizhao@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/1588098 Reviewed-by: Aingara Paramakuru <aparamakuru@nvidia.com> GVS: Gerrit_Virtual_Submit Reviewed-by: Alex Waterman <alexw@nvidia.com> Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-by: mobile promotions <svcmobile_promotions@nvidia.com> Tested-by: mobile promotions <svcmobile_promotions@nvidia.com>
Diffstat (limited to 'drivers/gpu/nvgpu/vgpu/vgpu.c')
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