prefer tsc timecounter when it's good

[Andriy Gapon]

on 07/04/2011 23:00 Jung-uk Kim said the following:
> Although it looks okay, please don't commit it just yet.  I am working 
> in this area actively.  Also, if the Intel's claim is true, i.e., 
> TSCs reset to zero when APs start, we cannot use TSC as a timecounter 
> hardware until all APs are started properly.

Great!  Thank you for the info and your work.

-- 
Andriy Gapon