Messages in this thread | | | Subject | Re: [PATCH] xirc2ps_cs irq return fix | From | Alan Cox <> | Date | 27 May 2003 10:40:13 +0100 |
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On Maw, 2003-05-27 at 04:55, Andrew Morton wrote: > It should only be turned on for special situations, where someone is trying > to hunt down a reproducible lockup. These are situations in which the odd > false positive just doesn't matter. And we know that there will always > be false positives due to apic delivery latency (at least). > > I think the time is right to do this. Add CONFIG_DEBUG_IRQ and get on with > fixing real stuff.
I not 100% convinced. I think it should be left by default but only if you get something like a million unhandled interrupts in a row. Thats the "your box has died" case where the info is useful anyway.
Maybe the number in a row is what you want to tweak in config or /proc/sys ?
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