Messages in this thread | | | Date | Sat, 7 Apr 2007 03:19:22 -0700 | From | Andrew Morton <> | Subject | Re: [PATCH] timekeeping: drop irq-context clocksource polling |
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On Thu, 05 Apr 2007 14:03:16 -0700 Daniel Walker <dwalker@mvista.com> wrote:
> Before this change the timekeeping code would poll the clocksource > list every interrupt. This changes that so the clocksource list is > only checked when there has been and update, and no longer checks > in interrupt context.
I get a complete lockup on i386 SMP - before the kernel has printed anything.
I'm suspecting a recursive taking of xtime_lock. - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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