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* Roland Dreier <rdreier@cisco.com> wrote: > OK, another data point. The config below boots and works with > 2.6.21-rc4-rt1, but enabling CONFIG_CRITICAL_IRQSOFF_TIMING causes the > early boot hang. > > Any idea? ah, i havent tried that option in quite some time, so bitrot is pretty likely. Does the problem go away if you disable CONFIG_FUNCTION_TRACE? If the problem goes away then it would suggest some sort of mcount()-driven recursion into hardirqs_off/hardirqs_on. Ingo - 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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