0.5.4
	- Fixed for the recent kernel.
	- Look up /proc/kallsyms again instead of ioctl.
	- Fixed unstable rdtsc read.
	- Added -I option to measure: use RTC device (for 2.4 kernel)
	- Added major module option to latency-test module.
	- Experimental x86-64 and ppc support (untested).
	- More stress loads.
