__lintzero
int __lintzero; /* Alway zero for shutting up lint */
extern int __lintzero; /* for spoofing lint */
#define IN_HYPERVISOR_VA(va) (__lintzero)
#define IN_XPV_PANIC() (__lintzero)
#define pfn_is_foreign(pfn) __lintzero
#define IN_VA_HOLE(va) (__lintzero)
#define IN_VA_HOLE(va) (__lintzero)
#define IN_XPV_PANIC() (__lintzero)
#define DOMAIN_IS_INITDOMAIN(info) (__lintzero)
#define DOMAIN_IS_PRIVILEGED(info) (__lintzero)