Comment 1 for bug 513241

Ogra,

I already enabled it in my git tree:
http://kernel.ubuntu.com/git?p=roc/ubuntu-lucid.git;a=shortlog;h=refs/heads/lp513241_config_timer_stats

And please download my kernel packages to test on your side:
http://people.canonical.com/~roc/kernel/lp513241_config_timer_stats/

I tested powertop on my board, it works with the new kernel.

-Bryan