On Sat, 1 May 2004, Mike Silbersack wrote:
> On Sat, 1 May 2004, Bruce Evans wrote:
> > HZ=1000 instead of the default of HZ=10 increases the chance of the
> > timer wrapping while DELAY() is interrupted. This shouldn't be a
> > problem for TSC calibration.
>
> Apparently it is a problem, somehow. :)
I checked that CPU interruptes are disabled here. They still are. So
the calibration can't be interrupted by a maskable interrupt.
Bruce