-- On Fri, 12 Oct 2007, John Sigler wrote: > Steven Rostedt wrote: > > > John Sigler wrote: > > APIC timer registered as dummy, due to nmi_watchdog=1! > 213a216,217 > > Clockevents: could not switch to one-shot mode: lapic is not functional. > > Could not switch to high resolution mode on CPU 0 > > Do you know why nmi_watchdog=1 disables high-resolution timers? > > And why nmi_watchdog=1 implies APIC timer registered as dummy? Crap, I forgot about that. Thomas explained why to me once, and I forgot. Does it still crash? If not, does it crash if you turn off highres? Or better yet, try turning off dynamic-ticks. We had a bug once before that had a problem with the new RCU code and dynamic ticks. -- Steve - To unsubscribe from this list: send the line "unsubscribe linux-rt-users" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
