What now?

Ok, trying to solve a system problem.
Working on all kinds of timings and such.
Just today, after the update to 2.9 pre in master, I get an error when trying to run latency tests from a command window.
See the picture.
any clues would help....
thanks.

It can be that you need to do : "sudo make setuid" in the src directory.
Insmod mean's your latency program can not load into the kernel.

But you are root now. And terminal output is complaining about your root session now.
Try to go back to user and then do your sudo latancy-histogram --verbose
command.

Why are you running the latency test as sudo?

JT

Exactly what JT asked.
95% of the time it is not required to use "sudo", and using it causes some nice issues later on.