Stuff

samco@samco-desktop:/usr/realtime-2.6.17-rtai3.5/testsuite/kern/latency$ sudo mknod /dev/rtf3 c 150 3; cd /usr/realtime-2.6.17-rtai3.5/testsuite/kern/latency; ./run
mknod: `/dev/rtf3': File exists
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* Type ^C to stop this application.
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insmod: error inserting '/usr/realtime-2.6.17-rtai3.5/modules/rtai_hal.ko': -1 Operation not permitted
ERROR: cannot load /usr/realtime-2.6.17-rtai3.5/modules/rtai_hal.ko
insmod: error inserting 'latency_rt.ko': -1 Unknown symbol in module
ERROR: cannot load latency_rt.ko
Warning: Error opening /proc/rtai/latency_calibrate
         Couldn't get infos about the module's state.
Error opening /dev/rtf3
samco@samco-desktop:/usr/realtime-2.6.17-rtai3.5/testsuite/kern/latency$