drm/amdgpu: allocate PDs/PTs with no_gpu_wait in a page fault

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While handling a page fault we can't wait for other ongoing GPU
operations or we can potentially run into deadlocks.

Signed-off-by: Christian König <christian.koenig@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Christian König 2019-09-16 10:35:53 -05:00 • committed by Alex Deucher

parent 0f6064d6af

commit 061468c405

3 changed files with 7 additions and 4 deletions

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2

drivers/gpu/drm/amd/amdgpu/amdgpu_object.c

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1

drivers/gpu/drm/amd/amdgpu/amdgpu_object.h

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8

drivers/gpu/drm/amd/amdgpu/amdgpu_vm.c

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