From: Len Brown <len.brown@intel.com>
To: Fabio Coatti <cova@ferrara.linux.it>
Cc: Linux Kernel <linux-kernel@vger.kernel.org>,
Andrew Morton <akpm@osdl.org>
Subject: Re: 2.6.5-rc2-mm4 (and 3) IRQ problem
Date: 29 Mar 2004 23:15:21 -0500 [thread overview]
Message-ID: <1080620118.989.80.camel@dhcppc4> (raw)
In-Reply-To: <200403300029.29809.cova@ferrara.linux.it>
Fabio,
no ACPI badness jumps out at me.
libata, uhci_hcd, or eth0 is likely at fault -- I'm not
going to venture which -- remove what you can and
see what makes the problem go away.
cheers,
-Len
On Mon, 2004-03-29 at 17:29, Fabio Coatti wrote:
> irq 18: nobody cared!
> Call Trace:
> [<c010882b>] __report_bad_irq+0x2a/0x8b
> [<c0108937>] note_interrupt+0x91/0xaf
> [<c0108c4a>] do_IRQ+0x151/0x19a
> [<c034b4c8>] common_interrupt+0x18/0x20
> [<c0104c2e>] default_idle+0x0/0x2c
> [<c0104c57>] default_idle+0x29/0x2c
> [<c0104cbb>] cpu_idle+0x2e/0x3c
> [<c0430a02>] start_kernel+0x196/0x1c5
> [<c0430436>] unknown_bootoption+0x0/0x126
>
> handlers:
> [<c02a7b0b>] (ata_interrupt+0x0/0x173)
> [<c02d2f9c>] (usb_hcd_irq+0x0/0x67)
> Disabling IRQ #18
> > > [root@kefk root]# cat /proc/interrupts
> > > CPU0 CPU1
> > > 0: 1002506 0 IO-APIC-edge timer
> > > 1: 4722 0 IO-APIC-edge i8042
> > > 2: 0 0 XT-PIC cascade
> > > 9: 0 0 IO-APIC-level acpi
> > > 12: 8826 0 IO-APIC-edge i8042
> > > 14: 11920 0 IO-APIC-edge ide0
> > > 15: 23 0 IO-APIC-edge ide1
> > > 16: 278123 0 IO-APIC-level uhci_hcd, uhci_hcd, nvidia
> > > 17: 2337 0 IO-APIC-level Intel ICH5
> > > 18: 56240 0 IO-APIC-level libata, uhci_hcd, eth0
> > > 19: 55 0 IO-APIC-level uhci_hcd
> > > 22: 279 0 IO-APIC-level aic7xxx
> > > 23: 0 0 IO-APIC-level ehci_hcd
> > > NMI: 0 0
> > > LOC: 1002427 1002439
> > > ERR: 0
> > > MIS: 0
next prev parent reply other threads:[~2004-03-30 4:15 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <A6974D8E5F98D511BB910002A50A6647615F68B9@hdsmsx402.hd.intel.com>
2004-03-29 4:59 ` 2.6.5-rc2-mm4 (and 3) IRQ problem Len Brown
2004-03-29 22:29 ` Fabio Coatti
2004-03-30 4:15 ` Len Brown [this message]
2004-03-27 18:13 Fabio Coatti
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