Messages in this thread | | | Date | Tue, 13 Apr 2004 15:46:10 +0200 (CEST) | From | "Maciej W. Rozycki" <> | Subject | Re: IO-APIC on nforce2 |
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On Tue, 13 Apr 2004, Ross Dickson wrote:
> Maciej forwarded me some an override patch he developed for another > architecture where one could spec MP info as kernel args and that worked but > we still had no nmi_debug=1 with the timer_ack=1 situation, which he then > fixed in 2.6.3-mm3 but it got pulled for 2.6.4 > > Maciej, is that override code good to go on latest kernels? I am a novice to > acpi parsing etc.
I suppose it should be fine.
> Unfortunately spurious interrupts contribute to disconnect rate - and there > are lots of those in XT-PIC mode. I hacked the proc/interrupts code to view > them on irq7 and it was really bad if I used local apic without io-apic.
Spurious interrupts are normally recorded in the "ERR" entry in /proc/interrupts, so you shouldn't have to record them separately. And there should be none counted, except perhaps a few arriving upon initialization of the local APIC.
-- + Maciej W. Rozycki, Technical University of Gdansk, Poland + +--------------------------------------------------------------+ + e-mail: macro@ds2.pg.gda.pl, PGP key available + - 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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