https://bugzilla.novell.com/show_bug.cgi?id=325601#c71
--- Comment #71 from Andreas Schneider 2007-10-26 05:48:00 MST ---
I've installed the 2.6.23 kernel you provided again and added irqpoll. I booted
and I got a huge amount of debug output. After ~5 minutes I powered off the
notebook cause all I saw was the debug output.
I've installed the openSUSE kernel again and booted with irqpoll. The problem
doesn't occur with this option.
Here is the output of /proc/interrupts:
-- with irqpoll
CPU0 CPU1
0: 18176 14913 IO-APIC-edge timer
1: 8 9 IO-APIC-edge i8042
8: 1 0 IO-APIC-edge rtc
9: 536 478 IO-APIC-fasteoi acpi
12: 150 153 IO-APIC-edge i8042
14: 0 0 IO-APIC-edge libata
15: 0 0 IO-APIC-edge libata
16: 0 0 IO-APIC-fasteoi uhci_hcd:usb5, yenta
17: 62 60 IO-APIC-fasteoi uhci_hcd:usb6, HDA Intel,
ohci1394
18: 0 0 IO-APIC-fasteoi uhci_hcd:usb7
19: 6412 717 IO-APIC-fasteoi ehci_hcd:usb3
20: 712 6402 IO-APIC-fasteoi uhci_hcd:usb1
21: 0 0 IO-APIC-fasteoi uhci_hcd:usb4
22: 2 1 IO-APIC-fasteoi ehci_hcd:usb2
4343: 92 1250 PCI-MSI-edge eth0
4344: 53 55 PCI-MSI-edge iwl4965
4345: 1245 1252 PCI-MSI-edge ahci
NMI: 0 0
LOC: 32769 32795
ERR: 0
-- without irqpoll
CPU0 CPU1
0: 12157 13634 IO-APIC-edge timer
1: 9 203 IO-APIC-edge i8042
8: 1 0 IO-APIC-edge rtc
9: 510 475 IO-APIC-fasteoi acpi
12: 1176 1156 IO-APIC-edge i8042
14: 0 0 IO-APIC-edge libata
15: 0 0 IO-APIC-edge libata
16: 326 751 IO-APIC-fasteoi uhci_hcd:usb3, yenta, nvidia
17: 57 61 IO-APIC-fasteoi uhci_hcd:usb4, HDA Intel,
ohci1394
18: 0 0 IO-APIC-fasteoi uhci_hcd:usb5
19: 2656 6823 IO-APIC-fasteoi ehci_hcd:usb7
20: 5109 1379 IO-APIC-fasteoi uhci_hcd:usb1
21: 0 0 IO-APIC-fasteoi uhci_hcd:usb2
22: 2 1 IO-APIC-fasteoi ehci_hcd:usb6
4343: 180 988 PCI-MSI-edge eth0
4344: 1891 2158 PCI-MSI-edge iwl4965
4345: 6892 5457 PCI-MSI-edge ahci
NMI: 0 0
LOC: 25644 25336
ERR: 0
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