void mcck_int_handler(void);
void restart_int_handler(void);
void restart_call_handler(void);
-void psw_idle(struct s390_idle_data *, unsigned long);
asmlinkage long do_syscall_trace_enter(struct pt_regs *regs);
asmlinkage void do_syscall_trace_exit(struct pt_regs *regs);
-int alloc_vector_registers(struct task_struct *tsk);
-
void do_protection_exception(struct pt_regs *regs);
void do_dat_exception(struct pt_regs *regs);