Re: [BK PATCHES] 2.6.x libata update

[Jon Smirl]

I'm running RAID-1 on ICH5, 82801EB. One SATA and one IDE drive in array.
Hyperthread enabled CPU.

Is this right? My ATA drive is on ide0. Because of the RAID my IDE and SATA
drives should have about the same number of interrupts. But half of my IDE
interrupts are showing up on ide1, on CPU #1. There shouldn't be any interrupts
showing up on CPU#1 with hyperthreading.


[root@smirl proc]# cat interrupts
           CPU0       CPU1
  0:    2875672          0    IO-APIC-edge  timer
  1:       1917          0    IO-APIC-edge  i8042
  2:          0          0          XT-PIC  cascade
  8:          1          0    IO-APIC-edge  rtc
  9:          0          0   IO-APIC-level  acpi
 12:         50          0    IO-APIC-edge  i8042
 14:      65443          0    IO-APIC-edge  ide0
 15:      59174          1    IO-APIC-edge  ide1
 16:          0          0   IO-APIC-level  uhci_hcd, uhci_hcd
 17:        688          0   IO-APIC-level  Intel ICH5
 18:     163152          0   IO-APIC-level  libata, uhci_hcd, eth0
 19:      54864          0   IO-APIC-level  uhci_hcd
 22:          3          0   IO-APIC-level  ohci1394
 23:          0          0   IO-APIC-level  ehci_hcd
NMI:          0          0
LOC:    2875702    2875706
ERR:          0
MIS:          0


=====
Jon Smirl
jonsmirl@xxxxxxxxx

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