Re: frequent lockups in 3.18rc4
From: Dave Jones
Date: Wed Dec 03 2014 - 19:22:33 EST
On Thu, Dec 04, 2014 at 12:49:29AM +0100, Thomas Gleixner wrote:
> > I just got
> > [ 1472.614433] Clocksource tsc unstable (delta = -26373048906 ns)
> > without any sign of the pr_err above.
> Bah. Would have been too simple ....
> Could you please run Ingos time-warp test on that machine for a while?
> Please change:
> - #define TEST_CLOCK 0
> + #define TEST_CLOCK 1
Seems to be 32-bit only, so I built it with -m32. I assume that's ok?
Also, should I run it in isolation, with nothing else going on,
or under load where I see problems ?
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