NON_OWN_REF
#define BPF_REG_TRUSTED_MODIFIERS (MEM_ALLOC | PTR_TRUSTED | NON_OWN_REF)
return type_is_ptr_alloc_obj(type) && type_flag(type) & NON_OWN_REF;
if (type_flag(reg->type) & NON_OWN_REF) {
reg->type |= NON_OWN_REF;
ret |= NON_OWN_REF;
case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF:
case PTR_TO_BTF_ID | MEM_ALLOC | NON_OWN_REF | MEM_RCU: