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Subject2.6.10-rc2-bk7, back to an irq 12 "nobody cared!"
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Greetings;

Just built bk7 after running the bk4-kjt1 version for a cpouple of
days, and noticed this in /var/log/dmesg:

From grub.conf to dmesg:
Kernel command line: ro root=/dev/hda7 acpi_skip_timer_override

Then, quite a ways down in that logfile:
irq 12: nobody cared!
[<c0130aea>] __report_bad_irq+0x2a/0x90
[<c01304a0>] handle_IRQ_event+0x30/0x70
[<c0130bdc>] note_interrupt+0x6c/0xd0
[<c0130610>] __do_IRQ+0x130/0x160
[<c01042fe>] do_IRQ+0x3e/0x60
=======================
[<c01028aa>] common_interrupt+0x1a/0x20
[<c011a370>] __do_softirq+0x30/0x90
[<c0104401>] do_softirq+0x41/0x50
=======================
[<c0130464>] irq_exit+0x34/0x40
[<c0104305>] do_IRQ+0x45/0x60
[<c01028aa>] common_interrupt+0x1a/0x20
[<c0130899>] setup_irq+0x99/0x120
[<c0259950>] i8042_interrupt+0x0/0x190
[<c0130a91>] request_irq+0x81/0xb0
[<c0432172>] i8042_check_aux+0x32/0x170
[<c0259950>] i8042_interrupt+0x0/0x190
[<c04326f0>] i8042_init+0x130/0x1b0
[<c041a81b>] do_initcalls+0x2b/0xc0
[<c04379bd>] sock_init+0x3d/0x80
[<c0100440>] init+0x0/0x110
[<c010046f>] init+0x2f/0x110
[<c010086c>] kernel_thread_helper+0x0/0x14
[<c0100871>] kernel_thread_helper+0x5/0x14
handlers:
[<c0259950>] (i8042_interrupt+0x0/0x190)
Disabling IRQ #12
serio: i8042 AUX port at 0x60,0x64 irq 12

Which seems a bit odd, to didsable it, and immediately enable it.

Anyway, a cat of /proc/interrupts:
[root@coyote CIO-DIO96]# cat /proc/interrupts
CPU0
0: 4012186 XT-PIC timer
1: 10124 XT-PIC i8042
2: 0 XT-PIC cascade
3: 20 XT-PIC serial
4: 18077 XT-PIC serial
5: 226903 XT-PIC ehci_hcd, radeon@pci:0000:02:00.0
7: 7514 XT-PIC parport0
8: 2491893 XT-PIC rtc
9: 0 XT-PIC acpi
11: 667445 XT-PIC ohci_hcd, eth0, Bt87x audio, bttv0
12: 118320 XT-PIC ohci_hcd, NVidia nForce2
14: 21876 XT-PIC ide0
15: 4710 XT-PIC ide1
NMI: 0
LOC: 4012345
ERR: 125

Which shows that ACPI didn't manage to seperate them all.

Is there a quick cli based fix to put into that grub.conf entry?

--
Cheers, Gene
"There are four boxes to be used in defense of liberty:
soap, ballot, jury, and ammo. Please use in that order."
-Ed Howdershelt (Author)
99.29% setiathome rank, not too shabby for a WV hillbilly
Yahoo.com attorneys please note, additions to this message
by Gene Heskett are:
Copyright 2004 by Maurice Eugene Heskett, all rights reserved.
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