On Mon, 27 May 2013, Prarit Bhargava wrote:

> 
> 
> On 05/27/2013 06:00 AM, Thomas Gleixner wrote:
> > On Fri, 22 Feb 2013, Prarit Bhargava wrote:
> > 
> >> If I explicitly disable the clocksource watchdog in the x86 Kconfig,
> > 
> > And why do you want to do that?
> 
> Hey Thomas, I was debugging something and stumbled across this.
> 
> IIRC the issue was that there some weirdness on a series of new AMD systems 
> and
> unfortunately the watchdog would fire and switch clocksources on me :(  That
> resulted in me not being able to debug the HW because the clocksource I wanted
> was no longer available.

tsc=reliable on the kernel command line kills the watchdog
requirement.

Thanks,

        tglx
--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majord...@vger.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Reply via email to