From: "Rogério Brito" <rbrito@ime.usp.br>
To: Linus Torvalds <torvalds@osdl.org>
Cc: Joshua Kwan <joshk@triplehelix.org>,
linux-kernel@vger.kernel.org, hostap@shmoo.com
Subject: Re: 2.6.10: irq 12 nobody cared!
Date: Sat, 19 Feb 2005 20:27:31 -0200 [thread overview]
Message-ID: <20050219222730.GA5928@ime.usp.br> (raw)
In-Reply-To: <Pine.LNX.4.58.0502171632120.2371@ppc970.osdl.org>
On Feb 17 2005, Linus Torvalds wrote:
> Does the box still work? It may well be that once all drivers have had a
> chance to initialize their hardware properly, the problem is just gone,
> and that the interim reports about not being able to handle the irq are
> just temporary noise.
I started seeing a similar message (irq 10: nobody cared!) right after I've
bought a (IDE) DVD recorder and decided to rearrange my drives so that each
one would not interfere with the others.
An excerpt of the messages that I get with kernel 2.6.10-rc4 is the
following:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Linux version 2.6.11-rc4-1 (root@dumont) (gcc version 3.3.5 (Debian 1:3.3.5-8)) #1 Sun Feb 13 15:23:03 BRST 2005
(...)
ACPI: RSDP (v000 ASUS ) @ 0x000f6a90
ACPI: RSDT (v001 ASUS A7V 0x30303031 MSFT 0x31313031) @ 0x0ffec000
ACPI: FADT (v001 ASUS A7V 0x30303031 MSFT 0x31313031) @ 0x0ffec080
ACPI: BOOT (v001 ASUS A7V 0x30303031 MSFT 0x31313031) @ 0x0ffec040
ACPI: DSDT (v001 ASUS A7V 0x00001000 MSFT 0x0100000b) @ 0x00000000
ACPI: PM-Timer IO Port: 0xe408
(...)
ACPI: Interpreter enabled
ACPI: Using PIC for interrupt routing
ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 6 7 9 10 *11 12 14 15)
ACPI: PCI Interrupt Link [LNKB] (IRQs 3 4 5 6 7 9 *10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKC] (IRQs 3 4 *5 6 7 9 10 11 12 14 15)
ACPI: PCI Interrupt Link [LNKD] (IRQs 3 4 5 6 7 *9 10 11 12 14 15)
ACPI: PCI Root Bridge [PCI0] (00:00)
PCI: Probing PCI hardware (bus 00)
PCI: Via IRQ fixup
ACPI: PCI Interrupt Routing Table [\_SB_.PCI0._PRT]
(...)
Uniform Multi-Platform E-IDE driver Revision: 7.00alpha2
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
VP_IDE: IDE controller at PCI slot 0000:00:04.1
VP_IDE: chipset revision 16
VP_IDE: not 100% native mode: will probe irqs later
VP_IDE: VIA vt82c686a (rev 22) IDE UDMA66 controller on pci0000:00:04.1
ide0: BM-DMA at 0xd800-0xd807, BIOS settings: hda:DMA, hdb:pio
ide1: BM-DMA at 0xd808-0xd80f, BIOS settings: hdc:DMA, hdd:pio
Probing IDE interface ide0...
hda: HL-DT-ST DVDRAM GSA-4160B, ATAPI CD/DVD-ROM drive
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
Probing IDE interface ide1...
hdc: Hewlett-Packard CD-Writer Plus 9100, ATAPI CD/DVD-ROM drive
ide1 at 0x170-0x177,0x376 on irq 15
PDC20265: IDE controller at PCI slot 0000:00:11.0
PCI: 0000:00:11.0 has unsupported PM cap regs version (1)
ACPI: PCI Interrupt Link [LNKB] enabled at IRQ 10
PCI: setting IRQ 10 as level-triggered
ACPI: PCI interrupt 0000:00:11.0[A] -> GSI 10 (level, low) -> IRQ 10
PDC20265: chipset revision 2
PDC20265: 100% native mode on irq 10
PDC20265: (U)DMA Burst Bit ENABLED Primary PCI Mode Secondary PCI Mode.
ide2: BM-DMA at 0x7400-0x7407, BIOS settings: hde:pio, hdf:pio
ide3: BM-DMA at 0x7408-0x740f, BIOS settings: hdg:pio, hdh:pio
Probing IDE interface ide2...
hde: QUANTUM FIREBALL CX13.0A, ATA DISK drive
ide2 at 0x8800-0x8807,0x8402 on irq 10
Probing IDE interface ide3...
hdg: QUANTUM FIREBALLlct15 30, ATA DISK drive
irq 10: nobody cared!
[<c0128fc1>] __report_bad_irq+0x31/0x77
[<c012906b>] note_interrupt+0x4c/0x71
[<c0128c86>] __do_IRQ+0x93/0xbd
[<c0104635>] do_IRQ+0x19/0x24
[<c010335a>] common_interrupt+0x1a/0x20
[<c011935c>] __do_softirq+0x2c/0x7d
[<c01193cf>] do_softirq+0x22/0x26
[<c010463a>] do_IRQ+0x1e/0x24
[<c010335a>] common_interrupt+0x1a/0x20
[<c0128d89>] enable_irq+0x88/0x8d
[<c021edc0>] probe_hwif+0x2da/0x366
[<c021a137>] ata_attach+0xa3/0xbd
[<c021ee5c>] probe_hwif_init_with_fixup+0x10/0x74
[<c0221597>] ide_setup_pci_device+0x72/0x7f
[<c0216f82>] pdc202xx_init_one+0x15/0x18
[<c039182e>] ide_scan_pcidev+0x34/0x59
[<c039186f>] ide_scan_pcibus+0x1c/0x88
[<c039179f>] probe_for_hwifs+0xb/0xd
[<c03917e5>] ide_init+0x44/0x59
[<c037c6ce>] do_initcalls+0x4b/0x99
[<c0100272>] init+0x0/0xce
[<c0100299>] init+0x27/0xce
[<c0101245>] kernel_thread_helper+0x5/0xb
handlers:
[<c021c2a6>] (ide_intr+0x0/0xee)
Disabling IRQ #10
irq 10: nobody cared!
[<c0128fc1>] __report_bad_irq+0x31/0x77
[<c012906b>] note_interrupt+0x4c/0x71
[<c0128c86>] __do_IRQ+0x93/0xbd
[<c0104635>] do_IRQ+0x19/0x24
[<c010335a>] common_interrupt+0x1a/0x20
[<c011935c>] __do_softirq+0x2c/0x7d
[<c01193cf>] do_softirq+0x22/0x26
[<c010463a>] do_IRQ+0x1e/0x24
[<c010335a>] common_interrupt+0x1a/0x20
[<c0128d89>] enable_irq+0x88/0x8d
[<c021cfb7>] ide_config_drive_speed+0x168/0x30d
[<c02165c2>] pdc202xx_tune_chipset+0x38c/0x396
[<c021ee0a>] probe_hwif+0x324/0x366
[<c021a137>] ata_attach+0xa3/0xbd
[<c021ee5c>] probe_hwif_init_with_fixup+0x10/0x74
[<c0221597>] ide_setup_pci_device+0x72/0x7f
[<c0216f82>] pdc202xx_init_one+0x15/0x18
[<c039182e>] ide_scan_pcidev+0x34/0x59
[<c039186f>] ide_scan_pcibus+0x1c/0x88
[<c039179f>] probe_for_hwifs+0xb/0xd
[<c03917e5>] ide_init+0x44/0x59
[<c037c6ce>] do_initcalls+0x4b/0x99
[<c0100272>] init+0x0/0xce
[<c0100299>] init+0x27/0xce
[<c0101245>] kernel_thread_helper+0x5/0xb
handlers:
[<c021c2a6>] (ide_intr+0x0/0xee)
Disabling IRQ #10
irq 10: nobody cared!
[<c0128fc1>] __report_bad_irq+0x31/0x77
[<c012906b>] note_interrupt+0x4c/0x71
[<c0128c86>] __do_IRQ+0x93/0xbd
[<c0104635>] do_IRQ+0x19/0x24
[<c010335a>] common_interrupt+0x1a/0x20
[<c011935c>] __do_softirq+0x2c/0x7d
[<c01193cf>] do_softirq+0x22/0x26
[<c010463a>] do_IRQ+0x1e/0x24
[<c010335a>] common_interrupt+0x1a/0x20
[<c0128d89>] enable_irq+0x88/0x8d
[<c021cfb7>] ide_config_drive_speed+0x168/0x30d
[<c02165c2>] pdc202xx_tune_chipset+0x38c/0x396
[<c02168da>] config_chipset_for_dma+0x216/0x227
[<c0216922>] pdc202xx_config_drive_xfer_rate+0x37/0x6c
[<c021ee31>] probe_hwif+0x34b/0x366
[<c021a137>] ata_attach+0xa3/0xbd
[<c021ee5c>] probe_hwif_init_with_fixup+0x10/0x74
[<c0221597>] ide_setup_pci_device+0x72/0x7f
[<c0216f82>] pdc202xx_init_one+0x15/0x18
[<c039182e>] ide_scan_pcidev+0x34/0x59
[<c039186f>] ide_scan_pcibus+0x1c/0x88
[<c039179f>] probe_for_hwifs+0xb/0xd
[<c03917e5>] ide_init+0x44/0x59
[<c037c6ce>] do_initcalls+0x4b/0x99
[<c0100272>] init+0x0/0xce
[<c0100299>] init+0x27/0xce
[<c0101245>] kernel_thread_helper+0x5/0xb
handlers:
[<c021c2a6>] (ide_intr+0x0/0xee)
Disabling IRQ #10
ide3 at 0x8000-0x8007,0x7802 on irq 10
hde: max request size: 128KiB
hde: 25429824 sectors (13020 MB) w/418KiB Cache, CHS=25228/16/63, UDMA(33)
hde: cache flushes not supported
hde: hde1 hde2 hde3 hde4
hdg: max request size: 128KiB
hdg: 58633344 sectors (30020 MB) w/418KiB Cache, CHS=58168/16/63, UDMA(66)
hdg: cache flushes not supported
hdg: hdg1
hda: ATAPI 40X DVD-ROM DVD-R-RAM CD-R/RW drive, 2048kB Cache, UDMA(33)
Uniform CD-ROM driver Revision: 3.20
hdc: ATAPI 32X CD-ROM CD-R/RW drive, 4096kB Cache, UDMA(33)
(...)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
I already tried booting with options irqpoll, acpi=off, acpi=noirq etc, but
none of these things made the problem go away.
The only thing that made it really go away was when I disconnected the
/dev/hdg drive. Then, no scary message is shown, but, of course, I need the
/dev/hdg drive. :-(
Here is what /proc/interrupts says about my computer:
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
CPU0
0: 6083684 XT-PIC timer
1: 9 XT-PIC i8042
2: 0 XT-PIC cascade
7: 14134 XT-PIC parport0
8: 4 XT-PIC rtc
9: 321152 XT-PIC acpi, uhci_hcd, uhci_hcd, eth0, eth1
10: 662550 XT-PIC ide2, ide3, ohci1394
11: 30183 XT-PIC Ensoniq AudioPCI, mga@PCI:1:0:0
12: 100706 XT-PIC i8042
14: 26 XT-PIC ide0
15: 26 XT-PIC ide1
NMI: 0
LOC: 6083598
ERR: 31
MIS: 0
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
Is there anything that I can do to make this error message go away? Please,
don't hesitate to ask for any further information.
Thank you very much in advance for any help, Rogério.
--
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
Rogério Brito - rbrito@ime.usp.br - http://www.ime.usp.br/~rbrito
=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
prev parent reply other threads:[~2005-02-19 22:28 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-02-17 7:17 2.6.10: irq 12 nobody cared! Joshua Kwan
2005-02-17 14:40 ` Zwane Mwaikambo
2005-02-17 19:03 ` Joshua Kwan
2005-02-17 19:16 ` Zwane Mwaikambo
2005-02-17 19:26 ` Ondrej Zary
2005-02-18 0:38 ` Linus Torvalds
2005-02-18 0:42 ` Joshua Kwan
2005-02-18 0:52 ` Linus Torvalds
2005-02-19 22:27 ` Rogério Brito [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20050219222730.GA5928@ime.usp.br \
--to=rbrito@ime.usp.br \
--cc=hostap@shmoo.com \
--cc=joshk@triplehelix.org \
--cc=linux-kernel@vger.kernel.org \
--cc=torvalds@osdl.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.