2186 	regs[regno].type = PTR_TO_BTF_ID | MEM_ALLOC;  in mark_reg_graph_node()
5736 		perm_flags = PTR_MAYBE_NULL | MEM_ALLOC;  in map_kptr_match_type()
5869 			ret |= MEM_ALLOC;  in btf_ld_kptr_type()
9036 		PTR_TO_BTF_ID | MEM_ALLOC,
9066 		PTR_TO_BTF_ID | MEM_ALLOC
9139 		type &= ~MEM_ALLOC;  in check_reg_type()
9224 	case PTR_TO_BTF_ID | MEM_ALLOC:  in check_reg_type()
9225 	case PTR_TO_BTF_ID | MEM_PERCPU | MEM_ALLOC:  in check_reg_type()
9319 	case PTR_TO_BTF_ID | MEM_ALLOC:  in check_func_arg_reg_off()
9322 	case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF:  in check_func_arg_reg_off()
9323 	case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF | MEM_RCU:  in check_func_arg_reg_off()
11371 						if (in_rcu && (reg->type & MEM_ALLOC) && (reg->type & MEM_PERCPU)) {  in check_helper_call()
11373 							reg->type &= ~MEM_ALLOC;  in check_helper_call()
11634 				regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC | MEM_RCU;  in check_helper_call()
11661 				regs[BPF_REG_0].type |= MEM_ALLOC;  in check_helper_call()
12558 	case PTR_TO_BTF_ID | MEM_ALLOC:  in check_reg_allocation_locked()
13077 			if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC)) {  in check_kfunc_args()
13082 			} else if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC | MEM_PERCPU)) {  in check_kfunc_args()
13163 			    reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {  in check_kfunc_args()
13167 			if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) {  in check_kfunc_args()
13177 			    reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {  in check_kfunc_args()
13181 			if (reg->type == (PTR_TO_BTF_ID | MEM_ALLOC) && !reg->ref_obj_id) {  in check_kfunc_args()
13190 			if (reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {  in check_kfunc_args()
13213 				if (reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {  in check_kfunc_args()
13351 			if (reg->type != PTR_TO_MAP_VALUE && reg->type != (PTR_TO_BTF_ID | MEM_ALLOC)) {  in check_kfunc_args()
13731 				regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC;  in check_kfunc_call()
13741 				regs[BPF_REG_0].type = PTR_TO_BTF_ID | MEM_ALLOC;  in check_kfunc_call()
20917 		case PTR_TO_BTF_ID | MEM_ALLOC | PTR_UNTRUSTED:  in convert_ctx_accesses()