kdb_reason_t
kdb_reason_t reason = KDB_REASON_OOPS;
static int kdb_local(kdb_reason_t reason, int error, struct pt_regs *regs,
int kdb_main_loop(kdb_reason_t reason, kdb_reason_t reason2, int error,
extern int kdb_main_loop(kdb_reason_t, kdb_reason_t,