lkml.org 
[lkml]   [2004]   [Jan]   [10]   [last100]   RSS Feed
Views: [more markup]  [less markup]  [headers]  [forward] 
 
Messages in this thread
/
DateSat, 10 Jan 2004 18:14:13 -0500
FromEthan Weinstein <>
Subject2.6.1 and irq balancing
Greetings all,

I upgraded my server to 2.6.1, and I'm finding I'm saddled with only 
interrupting on CPU0 again. 2.6.0 does this as well. This is the 
Supermicro X5DPL-iGM-O (E7501 chipset), 2 Xeons@2.4ghz HT enabled. 
/proc/cpuinfo is normal as per HT, displaying 4 cpus.
2.4.2(3|4) exhibited this behaviour as well, until I applied patches 
from here: 
http://www.hardrock.org/kernel/2.4.23/irqbalance-2.4.23-jb.patch, et al.

            CPU0       CPU1       CPU2       CPU3
   0:    1572323          0          0          0    IO-APIC-edge  timer
   2:          0          0          0          0          XT-PIC  cascade
   3:      23520          0          0          0    IO-APIC-edge  serial
   8:          2          0          0          0    IO-APIC-edge  rtc
   9:          0          0          0          0   IO-APIC-level  acpi
  14:         10          0          0          0    IO-APIC-edge  ide0
  16:         30          0          0          0   IO-APIC-level  sym53c8xx
  22:       4162          0          0          0   IO-APIC-level  eth0
  48:       7798          0          0          0   IO-APIC-level  aic79xx
  49:       3385          0          0          0   IO-APIC-level  aic79xx
  54:      17062          0          0          0   IO-APIC-level  eth1
NMI:          0          0          0          0
LOC:    1572002    1572251    1572250    1572243
ERR:          0
MIS:          0


THey keyboard isn't working either, but we see the i8042..

serio: i8042 KBD port at 0x60,0x64 irq 1


-Ethan
-
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 12:59    [from the cache]
©2003-2008