Messages in this thread | | | From | Len Brown <> | Subject | Re: [Dumb question] 100k RTC interrupts/sec on SMP system: why? | Date | Thu, 4 Jan 2007 14:44:45 -0500 |
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On Friday 10 November 2006 08:43, Arjan van de Ven wrote: > On Fri, 2006-11-10 at 16:35 +0300, Paul P Komkoff Jr wrote: > > Replying to Arjan van de Ven: > > > Also have you tried acpi=off or the linux firmware test kit (see url in > > > > acpi=off fixed this. > > 8: 1 0 IO-APIC-edge rtc > acpi=on had this > > > 8: 3673166897 3674697116 IO-APIC-level rtc > > spot the level-vs-edge difference.... your acpi interrupt routing looks > bust. > > > > So I got rid of "interrupt storm" but what I've lost (except poweroff)? > > you can get power off with APM as well.
Servers don't have APM.
It seems this is an additional sighting of this BIOS bug:
http://bugzilla.kernel.org/show_bug.cgi?id=7679
(perhaps you can note that in the bug report)
pnpacpi=off should be a sufficient workaround for now.
thanks, -Len
ps. there is nothing dumb about this question:-) - 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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