On Wed, Dec 3, 2014 at 3:49 PM, Thomas Gleixner <t...@linutronix.de> wrote:
>
> Bah. Would have been too simple ....
I do think you tend to trust the hpet too much.
Yes, we've had issues with people doing bad things to the tsc, but on
the whole I really would tend to trust the internal CPU counter a
_lot_ more than the external hpet.
So I think it's equally (if not more) likely that switching from tsc
to hpet causes trouble, because I'd trust the tsc more than the hpet.
DaveJ, do this:
> Could you please run Ingos time-warp test on that machine for a while?
but perhaps also boot with "tsc=reliable", which _should_ get rid of
that CLOCK_SOURCE_MUST_VERIFY, and the clocksource watchdog should do
nothing.
Thomas? Am I misreading that?
Linus
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