lkml.org 
[lkml]   [2002]   [Mar]   [14]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: Severe IRQ problems on Foster (P4 Xeon) system
>> 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).

Yes, and Dave Olien has already done this. It's a good idea for P3,
and seems to me to be essential for P4.

Dave, can you republish your patch?

M.

-
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/

\
 
 \ /
  Last update: 2005-03-22 13:25    [W:1.070 / U:0.060 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site