Re: [patch] clockevents: drivers for i386, fix #2

From: Ingo Molnar
Date: Wed Oct 04 2006 - 02:54:34 EST



* Andrew Morton <akpm@xxxxxxxx> wrote:

> Disabling LOCAL_APIC does fix it.

thanks, that narrows it down quite a bit. (We've double-checked the
lapic path and it seemed all our changes are NOP, but obviously it isnt
and we'll check it all again.)

(if you have that kernel still booted by any chance then do you see the
'LOC' IRQ count in /proc/interrupts or any other count in /proc/stats
increasing at an alarming rate? That would narrow it down to lapic timer
misprogramming.)

Ingo
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