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Re: Alpha timecounter
On Thu, Nov 02, 2017 at 07:52:08AM +0000, John Klos wrote:
> > From: Taylor R Campbell <riastradh%NetBSD.org@localhost>
> >
> > The attached compile-tested patch attempts to fix it by enforcing a
> > global ordering, and calling tc_gonebad if the calibration fails to
> > keep it within 1sec. The patch is for code that is nominally MI,
> > kern_cctr.c, but only alpha uses it.
>
> I tested the patch, and no more ??? times. Thanks!
I tested it too. I get two "PCC: local cc desynchronized" messages at boot time
and then everything seems to be working fine. Ran full atf tests and the
hardwareclockbackward (for a few minutes only though, have it still running).
Martin
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