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SubjectRe: Severe IRQ problems on Foster (P4 Xeon) system
On Wed, 13 Mar 2002, Ingo Molnar wrote:

> let me know whether this fixes your problem,

The patch distributes the IRQs nicely between CPUs, but unfortunately does
not fix our timer IRQ problem.

Btw is it correct that one could also use the APIC Task Priority Registers
to implement "fair" IRQ routing? (If linux adjusted them, which it
currently doesn't).

Thanks & regards,
Martin

--
Martin Wilck Phone: +49 5251 8 15113
Fujitsu Siemens Computers Fax: +49 5251 8 20409
Heinz-Nixdorf-Ring 1 mailto:Martin.Wilck@Fujitsu-Siemens.com
D-33106 Paderborn http://www.fujitsu-siemens.com/primergy





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