Commit 930595df authored by Christian König's avatar Christian König Committed by Alex Deucher
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drm/amdgpu: remove check for BO reservation add assert instead 



We should leave such checks to lockdep and not implement something
manually.

Signed-off-by: default avatarChristian König <christian.koenig@amd.com>
Acked-by: default avatarSunil Khatri <sunil.khatri@amd.com>
Reviewed-by: default avatarPrike Liang <Prike.Liang@amd.com>
Reviewed-by: default avatarAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: default avatarAlex Deucher <alexander.deucher@amd.com>
parent beae798b

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

+1 −12
Original line number Diff line number Diff line
@@ -651,18 +651,7 @@ int amdgpu_vm_validate(struct amdgpu_device *adev, struct amdgpu_vm *vm, 
		spin_unlock(&vm->status_lock);



		bo = bo_base->bo;



		if (dma_resv_locking_ctx(bo->tbo.base.resv) != ticket) {

			struct amdgpu_task_info *ti = amdgpu_vm_get_task_info_vm(vm);



			pr_warn_ratelimited("Evicted user BO is not reserved\n");

			if (ti) {

				pr_warn_ratelimited("pid %d\n", ti->task.pid);

				amdgpu_vm_put_task_info(ti);

			}



			return -EINVAL;

		}

		dma_resv_assert_held(bo->tbo.base.resv);



		r = validate(param, bo);

		if (r)