Kernel 2.4.21 gives kernel panic at boot time

Hi, I have compiled the kerne 2.4.21. Compilation went well. but i got follwing message at boot time. = . . /lib/mptscsih.o : unresolved symbol mpt_deregister_Rsmp_6fb5ab71 /lib/mptscsih.o : Unresolved symbol mpt_event_register_Rsmp_34ace96b ERROR : /bi

Kernel 2.4.21 hangs up

Hi, I compiled kernel 2.4.21 with intel compiler . While booting it hangs-up . further i found that it hangsup due to call to "calibrate_delay" routine in "init/main.c". Also found that loop in the callibrate_delay" routine goes infinite.When i comment out the call to "callibrate_delay" routine, i