1867 	regs[regno].type = PTR_TO_BTF_ID | MEM_ALLOC;  in mark_reg_graph_node()
4562 		perm_flags = PTR_MAYBE_NULL | MEM_ALLOC;  in map_kptr_match_type()
4694 			ret |= MEM_ALLOC;  in btf_ld_kptr_type()
7977 		PTR_TO_BTF_ID | MEM_ALLOC,
8007 		PTR_TO_BTF_ID | MEM_ALLOC,
8008 		PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF,
8009 		PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF | MEM_RCU,
8082 		type &= ~MEM_ALLOC;  in check_reg_type()
8171 	case PTR_TO_BTF_ID | MEM_ALLOC:  in check_reg_type()
8172 	case PTR_TO_BTF_ID | MEM_PERCPU | MEM_ALLOC:  in check_reg_type()
8173 	case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF:  in check_reg_type()
8174 	case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF | MEM_RCU:  in check_reg_type()
8267 	case PTR_TO_BTF_ID | MEM_ALLOC:  in check_func_arg_reg_off()
8270 	case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF:  in check_func_arg_reg_off()
8271 	case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF | MEM_RCU:  in check_func_arg_reg_off()
10369 						if (in_rcu && (reg->type & MEM_ALLOC) && (reg->type & MEM_PERCPU)) {  in check_helper_call()
10371 							reg->type &= ~MEM_ALLOC;  in check_helper_call()
10632 				regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC | MEM_RCU;  in check_helper_call()
10659 				regs[BPF_REG_0].type |= MEM_ALLOC;  in check_helper_call()
11690 	case PTR_TO_BTF_ID | MEM_ALLOC:  in check_reg_allocation_locked()
12248 			if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC)) {  in check_kfunc_args()
12253 			} else if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC | MEM_PERCPU)) {  in check_kfunc_args()
12341 			    reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {  in check_kfunc_args()
12345 			if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) {  in check_kfunc_args()
12355 			    reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {  in check_kfunc_args()
12359 			if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) {  in check_kfunc_args()
12368 			if (reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {  in check_kfunc_args()
12382 				if (reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {  in check_kfunc_args()
12547 			if (reg->type != PTR_TO_MAP_VALUE && reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {  in check_kfunc_args()
12877 		regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC;  in check_special_kfunc()
12887 		regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC;  in check_special_kfunc()