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drm/amdkfd: Fix NULL pointer error for GC 11.0.1 on mGPU

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The point bo->kfd_bo is NULL for queue's write pointer BO
when creating queue on mGPU. To avoid using the pointer
fixes the error.

Signed-off-by: Eric Huang <jinhuieric.huang@amd.com>
Reviewed-by: Felix Kuehling <Felix.Kuehling@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Eric Huang
2023-01-05 14:01:18 -05:00
committed by Alex Deucher
parent 447395e18a
commit 7f347e3f82
2 changed files with 2 additions and 2 deletions
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2
drivers/gpu/drm/amd/amdgpu/amdgpu_amdkfd_gpuvm.c
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@@ -2099,7 +2099,7 @@ int amdgpu_amdkfd_map_gtt_bo_to_gart(struct amdgpu_device *adev, struct amdgpu_b
}
amdgpu_amdkfd_remove_eviction_fence(
bo, bo->kfd_bo->process_info->eviction_fence);
bo, bo->vm_bo->vm->process_info->eviction_fence);
amdgpu_bo_unreserve(bo);