From: "Marco d'Itri" <md@Linux.IT>
To: Linus Torvalds <torvalds@osdl.org>
Cc: Kernel Mailing List <linux-kernel@vger.kernel.org>,
Bartlomiej Zolnierkiewicz <B.Zolnierkiewicz@elka.pw.edu.pl>,
Len Brown <len.brown@intel.com>, Andi Kleen <ak@muc.de>
Subject: Re: irq 15: nobody cared! with KT600 chipset and 2.6.0-test9
Date: Sun, 23 Nov 2003 12:40:55 +0100 [thread overview]
Message-ID: <20031123114055.GA1844@wonderland.linux.it> (raw)
In-Reply-To: <Pine.LNX.4.44.0311221902340.2379-100000@home.osdl.org>
On Nov 23, Linus Torvalds <torvalds@osdl.org> wrote:
>Marco, can you try this appended (very very stupid) patch with ACPI on, so
>that we can see where irq15 gets registered? It won't fix anything, but
>I'm confused by why IRQ 15 has been registered before we probe for it..
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hdc: IRQ probe failed (0x3cfa: 0). Guessing at 15
hdc: CD-ROM 50X, ATAPI CD/DVD-ROM drive
hdd: 32X10, ATAPI CD/DVD-ROM drive
Badness in request_irq at arch/i386/kernel/irq.c:572
Call Trace:
[<c021a770>] ide_intr+0x0/0x130
[<c010acfc>] request_irq+0xcc/0x100
[<c021bce6>] init_irq+0x156/0x400
[<c021a770>] ide_intr+0x0/0x130
[<c021c376>] hwif_init+0xb6/0x250
[<c021b9ac>] probe_hwif_init+0x2c/0x80
[<c022769a>] ide_setup_pci_device+0x7a/0x80
[<c021906d>] via_init_one+0x3d/0x50
[<c039791d>] ide_scan_pcidev+0x5d/0x70
[<c0397976>] ide_scan_pcibus+0x46/0xd0
[<c0397823>] probe_for_hwifs+0x13/0x20
[<c0397838>] ide_init_builtin_drivers+0x8/0x20
[<c0397898>] ide_init+0x48/0x70
[<c038674b>] do_initcalls+0x2b/0xa0
[<c01278f2>] init_workqueues+0x12/0x60
[<c0105097>] init+0x27/0x110
[<c0105070>] init+0x0/0x110
[<c01072a9>] kernel_thread_helper+0x5/0xc
irq 15: nobody cared!
[...]
--
ciao, |
Marco | [3234 aln71JMBJj/2g]
next prev parent reply other threads:[~2003-11-23 11:41 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-11-22 23:55 Marco d'Itri
2003-11-23 1:21 ` Linus Torvalds
2003-11-23 1:59 ` Linus Torvalds
2003-11-23 2:15 ` Marco d'Itri
2003-11-23 3:24 ` Linus Torvalds
2003-11-23 5:49 ` Len Brown
2003-11-23 11:40 ` Marco d'Itri [this message]
2003-11-23 16:40 ` Linus Torvalds
2003-11-23 18:52 ` Marco d'Itri
2003-11-23 19:12 ` Linus Torvalds
2003-11-23 19:41 ` Marco d'Itri
-- strict thread matches above, loose matches on Subject: below --
2003-11-23 19:16 Brown, Len
[not found] <UPPL.70W.11@gated-at.bofh.it>
[not found] ` <UReK.uF.5@gated-at.bofh.it>
2003-11-23 3:39 ` Andi Kleen
2003-11-23 4:23 ` Linus Torvalds
2003-11-23 5:10 ` Andi Kleen
2003-11-23 10:29 ` Marco d'Itri
2003-11-15 10:43 Marco d'Itri
2003-11-16 11:13 ` Marco d'Itri
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