347 	int r;  in amdgpu_cs_list_validate()  local
374 			r = ttm_bo_validate(&bo->tbo, &bo->placement, true, false);  in amdgpu_cs_list_validate()
378 			if (unlikely(r)) {  in amdgpu_cs_list_validate()
379 				if (r != -ERESTARTSYS && domain != lobj->allowed_domains) {  in amdgpu_cs_list_validate()
383 				return r;  in amdgpu_cs_list_validate()
397 	int i, r;  in amdgpu_cs_parser_relocs()  local
419 	r = ttm_eu_reserve_buffers(&p->ticket, &p->validated, true, &duplicates);  in amdgpu_cs_parser_relocs()
420 	if (unlikely(r != 0))  in amdgpu_cs_parser_relocs()
423 	r = amdgpu_cs_list_validate(p->adev, &fpriv->vm, &p->validated);  in amdgpu_cs_parser_relocs()
424 	if (r)  in amdgpu_cs_parser_relocs()
427 	r = amdgpu_cs_list_validate(p->adev, &fpriv->vm, &duplicates);  in amdgpu_cs_parser_relocs()
430 	if (r)  in amdgpu_cs_parser_relocs()
437 	return r;  in amdgpu_cs_parser_relocs()
443 	int r;  in amdgpu_cs_sync_rings()  local
447 		r = amdgpu_sync_resv(p->adev, &p->ibs[0].sync, resv, p->filp);  in amdgpu_cs_sync_rings()
449 		if (r)  in amdgpu_cs_sync_rings()
450 			return r;  in amdgpu_cs_sync_rings()
522 	int i, r;  in amdgpu_bo_vm_update_pte()  local
524 	r = amdgpu_vm_update_page_directory(adev, vm);  in amdgpu_bo_vm_update_pte()
525 	if (r)  in amdgpu_bo_vm_update_pte()
526 		return r;  in amdgpu_bo_vm_update_pte()
528 	r = amdgpu_sync_fence(adev, &p->ibs[0].sync, vm->page_directory_fence);  in amdgpu_bo_vm_update_pte()
529 	if (r)  in amdgpu_bo_vm_update_pte()
530 		return r;  in amdgpu_bo_vm_update_pte()
532 	r = amdgpu_vm_clear_freed(adev, vm);  in amdgpu_bo_vm_update_pte()
533 	if (r)  in amdgpu_bo_vm_update_pte()
534 		return r;  in amdgpu_bo_vm_update_pte()
549 			r = amdgpu_vm_bo_update(adev, bo_va, &bo->tbo.mem);  in amdgpu_bo_vm_update_pte()
550 			if (r)  in amdgpu_bo_vm_update_pte()
551 				return r;  in amdgpu_bo_vm_update_pte()
554 			r = amdgpu_sync_fence(adev, &p->ibs[0].sync, f);  in amdgpu_bo_vm_update_pte()
555 			if (r)  in amdgpu_bo_vm_update_pte()
556 				return r;  in amdgpu_bo_vm_update_pte()
561 	r = amdgpu_vm_clear_invalids(adev, vm, &p->ibs[0].sync);  in amdgpu_bo_vm_update_pte()
575 	return r;  in amdgpu_bo_vm_update_pte()
584 	int i, r;  in amdgpu_cs_ib_vm_chunk()  local
593 			r = amdgpu_ring_parse_cs(ring, parser, i);  in amdgpu_cs_ib_vm_chunk()
594 			if (r)  in amdgpu_cs_ib_vm_chunk()
595 				return r;  in amdgpu_cs_ib_vm_chunk()
599 	r = amdgpu_bo_vm_update_pte(parser, vm);  in amdgpu_cs_ib_vm_chunk()
600 	if (!r)  in amdgpu_cs_ib_vm_chunk()
603 	return r;  in amdgpu_cs_ib_vm_chunk()
606 static int amdgpu_cs_handle_lockup(struct amdgpu_device *adev, int r)  in amdgpu_cs_handle_lockup()  argument
608 	if (r == -EDEADLK) {  in amdgpu_cs_handle_lockup()
609 		r = amdgpu_gpu_reset(adev);  in amdgpu_cs_handle_lockup()
610 		if (!r)  in amdgpu_cs_handle_lockup()
611 			r = -EAGAIN;  in amdgpu_cs_handle_lockup()
613 	return r;  in amdgpu_cs_handle_lockup()
622 	int r;  in amdgpu_cs_ib_fill()  local
637 		r = amdgpu_cs_get_ring(adev, chunk_ib->ip_type,  in amdgpu_cs_ib_fill()
640 		if (r)  in amdgpu_cs_ib_fill()
641 			return r;  in amdgpu_cs_ib_fill()
663 			r = amdgpu_bo_kmap(aobj, (void **)&kptr);  in amdgpu_cs_ib_fill()
664 			if (r) {  in amdgpu_cs_ib_fill()
665 				return r;  in amdgpu_cs_ib_fill()
671 			r =  amdgpu_ib_get(ring, NULL, chunk_ib->ib_bytes, ib);  in amdgpu_cs_ib_fill()
672 			if (r) {  in amdgpu_cs_ib_fill()
674 				return r;  in amdgpu_cs_ib_fill()
680 			r =  amdgpu_ib_get(ring, vm, 0, ib);  in amdgpu_cs_ib_fill()
681 			if (r) {  in amdgpu_cs_ib_fill()
683 				return r;  in amdgpu_cs_ib_fill()
738 	int i, j, r;  in amdgpu_cs_dependencies()  local
764 			r = amdgpu_cs_get_ring(adev, deps[j].ip_type,  in amdgpu_cs_dependencies()
767 			if (r)  in amdgpu_cs_dependencies()
768 				return r;  in amdgpu_cs_dependencies()
777 				r = PTR_ERR(fence);  in amdgpu_cs_dependencies()
779 				return r;  in amdgpu_cs_dependencies()
782 				r = amdgpu_sync_fence(adev, &ib->sync, fence);  in amdgpu_cs_dependencies()
785 				if (r)  in amdgpu_cs_dependencies()
786 					return r;  in amdgpu_cs_dependencies()
812 	int i, r;  in amdgpu_cs_ioctl()  local
820 	r = amdgpu_cs_parser_init(&parser, data);  in amdgpu_cs_ioctl()
821 	if (r) {  in amdgpu_cs_ioctl()
823 		amdgpu_cs_parser_fini(&parser, r, false);  in amdgpu_cs_ioctl()
824 		r = amdgpu_cs_handle_lockup(adev, r);  in amdgpu_cs_ioctl()
825 		return r;  in amdgpu_cs_ioctl()
827 	r = amdgpu_cs_parser_relocs(&parser);  in amdgpu_cs_ioctl()
828 	if (r == -ENOMEM)  in amdgpu_cs_ioctl()
830 	else if (r && r != -ERESTARTSYS)  in amdgpu_cs_ioctl()
831 		DRM_ERROR("Failed to process the buffer list %d!\n", r);  in amdgpu_cs_ioctl()
832 	else if (!r) {  in amdgpu_cs_ioctl()
834 		r = amdgpu_cs_ib_fill(adev, &parser);  in amdgpu_cs_ioctl()
837 	if (!r) {  in amdgpu_cs_ioctl()
838 		r = amdgpu_cs_dependencies(adev, &parser);  in amdgpu_cs_ioctl()
839 		if (r)  in amdgpu_cs_ioctl()
840 			DRM_ERROR("Failed in the dependencies handling %d!\n", r);  in amdgpu_cs_ioctl()
843 	if (r)  in amdgpu_cs_ioctl()
849 	r = amdgpu_cs_ib_vm_chunk(adev, &parser);  in amdgpu_cs_ioctl()
850 	if (r)  in amdgpu_cs_ioctl()
860 			r = -ENOMEM;  in amdgpu_cs_ioctl()
884 			r = -ENOMEM;  in amdgpu_cs_ioctl()
902 		r = amdgpu_ib_schedule(adev, parser.num_ibs, parser.ibs,  in amdgpu_cs_ioctl()
910 	amdgpu_cs_parser_fini(&parser, r, reserved_buffers);  in amdgpu_cs_ioctl()
911 	r = amdgpu_cs_handle_lockup(adev, r);  in amdgpu_cs_ioctl()
912 	return r;  in amdgpu_cs_ioctl()
933 	long r;  in amdgpu_cs_wait_ioctl()  local
935 	r = amdgpu_cs_get_ring(adev, wait->in.ip_type, wait->in.ip_instance,  in amdgpu_cs_wait_ioctl()
937 	if (r)  in amdgpu_cs_wait_ioctl()
938 		return r;  in amdgpu_cs_wait_ioctl()
946 		r = PTR_ERR(fence);  in amdgpu_cs_wait_ioctl()
948 		r = fence_wait_timeout(fence, true, timeout);  in amdgpu_cs_wait_ioctl()
951 		r = 1;  in amdgpu_cs_wait_ioctl()
954 	if (r < 0)  in amdgpu_cs_wait_ioctl()
955 		return r;  in amdgpu_cs_wait_ioctl()
958 	wait->out.status = (r == 0);  in amdgpu_cs_wait_ioctl()