In IA64 platform, there are two test cases failed about latest snapshot
systemtap-20060121.tar.bz2. sysopen.stp has reported previously, it only
failed in IA64 platform, it is because of function parameter addressing
Running ./systemtap.samples/sysopen.exp ...
FAIL: sysopen (0)
FAIL: ./systemtap.stress/current.stp startup (timeout)
=== systemtap Summary ===
# of expected passes 124
# of unexpected failures 2
WARNING: program timed out.