Messages in this thread |  | | Subject | Re: 2.5.68-mmX: Drowning in irq 7: nobody cared! | From | Alan Cox <> | Date | 06 May 2003 16:07:00 +0100 |
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On Maw, 2003-05-06 at 16:17, Andrew Morton wrote: > Alan Cox <alan@lxorguk.ukuu.org.uk> wrote: > > > > With APIC at least it doesnt suprise me the least. The IRQ hack seems > > extremely racey. > > Good point. How about we do something like "if half of the past 1000 > interrupts weren't handled then try to kill the IRQ"?
And if its a sound card generating close pairs of IRQs you might still trip. It seems the heuristic is more complicated
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