tickless kernel works with PIT+TSC on the OLPC boards ( 2.6.20-rc1-rt4)

[Jordan Crouse]

On 25/12/06 22:01 -0200, Marcelo Tosatti wrote:
> So the attached patch on top of 2.6.20-rc1-rt4 checks if "RTSC counts
> during suspension", enabling the "is_continuous" flag required by the
> highres timers subsystem. Comments?

I'm coming in a bit late - but no complaints here - this patch is definitely
reasonable.  The only thing that we might add is a check to make sure
we're really on a Geode - thats a simple additional MSR read.  I think that
somewhere I have a is_geode() macro - I'll dig it out.

Jordan