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/