This is the resulting message on the ARM panda with a 'bad' 32khz timer: # cyclictest -q -p 80 -t -n -l 10 -h ${hist_bins} -R 100 reported clock resolution: 1 nsec measured clock resolution less than: 30517 nsec A possible follow on patch would be to generate a hard error (fail the test) if the measured resolution was above some unreasonable value (perhaps > 1 msec), but allow the hard fail to be overridden with yet another command line option. Any opinions about that? -Frank -- To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html