Re: NO_HZ: timer interrupt stuck [Re: Linux 2.6.21-rc1]

[Andi Kleen]

Thomas Gleixner <tglx@xxxxxxxxxxxxx> writes:
> > 
> > Interrupt 0 is stuck at 114 (the number is consistent across reboots). I
> > don't experience any problem, time is running fine. Still it's strange
> > that the timer is doing nothing; maybe something other than the PIT is
> > used for time keeping?
> 
> Yes, we switch away from PIT and use the local APIC timer. (LOC)

Before this becomes a FAQ. Would anybody mind if I just renamed "timer"
to "pit" to make this clear? 

-Andi
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