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* check_irq_resend warning from pdc202xx_new
@ 2007-08-05  9:29 Simon Arlott
  2007-08-06  9:13 ` Bartlomiej Zolnierkiewicz
  0 siblings, 1 reply; 3+ messages in thread
From: Simon Arlott @ 2007-08-05  9:29 UTC (permalink / raw)
  To: Linux Kernel Mailing List

[   36.667137] PDC20269: IDE controller at PCI slot 0000:00:0b.0
[   36.667285] ACPI: PCI Interrupt 0000:00:0b.0[A] -> Link [LNKD] -> GSI 12 (level, low) -> IRQ 12
[   36.667450] PDC20269: chipset revision 2
[   36.677550] PDC20269: PLL input clock is 16652 kHz
[   36.707624] PDC20269: 100% native mode on irq 12
[   36.707683]     ide2: BM-DMA at 0xc800-0xc807, BIOS settings: hde:pio, hdf:pio
[   36.707848]     ide3: BM-DMA at 0xc808-0xc80f, BIOS settings: hdg:pio, hdh:pio
[   36.708021] Probing IDE interface ide2...
[   37.187497] hde: WDC WD1200PB-00FBA0, ATA DISK drive
[   38.181060] hde: selected mode 0x45
[   38.182293] ide2 at 0xb800-0xb807,0xbc02 on irq 12
[   38.182816] Probing IDE interface ide3...
[   38.828172] hdg: ST340810A, ATA DISK drive
[   39.922933] hdh: IDE DVD-ROM 16X, ATAPI CD/DVD-ROM drive
[   40.141733] WARNING: at kernel/irq/resend.c:70 check_irq_resend()
[   40.141788]  [<b0104fca>] show_trace_log_lvl+0x1a/0x30
[   40.141882]  [<b0104ff2>] show_trace+0x12/0x20
[   40.141964]  [<b0105105>] dump_stack+0x15/0x20
[   40.142044]  [<b014f09b>] check_irq_resend+0xab/0xb0
[   40.142135]  [<b014e754>] enable_irq+0xb4/0xc0
[   40.142216]  [<b03b138f>] probe_hwif+0x35f/0x4a0
[   40.142301]  [<b03b14df>] probe_hwif_init_with_fixup+0xf/0x90
[   40.142384]  [<b03b4523>] ide_setup_pci_device+0x83/0xb0
[   40.142468]  [<b03a99b8>] init_setup_pdcnew+0x8/0x10
[   40.142558]  [<b03a9ad2>] pdc202new_init_one+0x12/0x20
[   40.142640]  [<b06d76f2>] ide_scan_pcidev+0x42/0x70
[   40.142729]  [<b06d7747>] ide_scan_pcibus+0x27/0xf0
[   40.142811]  [<b06d763d>] probe_for_hwifs+0xd/0x20
[   40.142892]  [<b06d768c>] ide_init+0x3c/0x60
[   40.142972]  [<b06be939>] do_initcalls+0x49/0x1e0
[   40.143056]  [<b06beaec>] do_basic_setup+0x1c/0x30
[   40.143137]  [<b06beba5>] kernel_init+0x55/0xb0
[   40.143218]  [<b0104e57>] kernel_thread_helper+0x7/0x10
[   40.143300]  =======================
[   40.146267] hdg: selected mode 0x45
[   40.149171] hdh: selected mode 0x42
[   40.149548] ide3 at 0xc000-0xc007,0xc402 on irq 12

-- 
Simon Arlott

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: check_irq_resend warning from pdc202xx_new
  2007-08-05  9:29 check_irq_resend warning from pdc202xx_new Simon Arlott
@ 2007-08-06  9:13 ` Bartlomiej Zolnierkiewicz
  2007-08-06  9:24   ` Ingo Molnar
  0 siblings, 1 reply; 3+ messages in thread
From: Bartlomiej Zolnierkiewicz @ 2007-08-06  9:13 UTC (permalink / raw)
  To: Simon Arlott
  Cc: Linux Kernel Mailing List, Thomas Gleixner, Ingo Molnar, Linus Torvalds


commit 0fc4969b866671dfe39b1a9119d0fdc7ea0f63e5

This report also doesn't seem to help with ne2k-pci problem...

On Sunday 05 August 2007, Simon Arlott wrote:
> [   36.667137] PDC20269: IDE controller at PCI slot 0000:00:0b.0
> [   36.667285] ACPI: PCI Interrupt 0000:00:0b.0[A] -> Link [LNKD] -> GSI 12 (level, low) -> IRQ 12
> [   36.667450] PDC20269: chipset revision 2
> [   36.677550] PDC20269: PLL input clock is 16652 kHz
> [   36.707624] PDC20269: 100% native mode on irq 12
> [   36.707683]     ide2: BM-DMA at 0xc800-0xc807, BIOS settings: hde:pio, hdf:pio
> [   36.707848]     ide3: BM-DMA at 0xc808-0xc80f, BIOS settings: hdg:pio, hdh:pio
> [   36.708021] Probing IDE interface ide2...
> [   37.187497] hde: WDC WD1200PB-00FBA0, ATA DISK drive
> [   38.181060] hde: selected mode 0x45
> [   38.182293] ide2 at 0xb800-0xb807,0xbc02 on irq 12
> [   38.182816] Probing IDE interface ide3...
> [   38.828172] hdg: ST340810A, ATA DISK drive
> [   39.922933] hdh: IDE DVD-ROM 16X, ATAPI CD/DVD-ROM drive
> [   40.141733] WARNING: at kernel/irq/resend.c:70 check_irq_resend()
> [   40.141788]  [<b0104fca>] show_trace_log_lvl+0x1a/0x30
> [   40.141882]  [<b0104ff2>] show_trace+0x12/0x20
> [   40.141964]  [<b0105105>] dump_stack+0x15/0x20
> [   40.142044]  [<b014f09b>] check_irq_resend+0xab/0xb0
> [   40.142135]  [<b014e754>] enable_irq+0xb4/0xc0
> [   40.142216]  [<b03b138f>] probe_hwif+0x35f/0x4a0
> [   40.142301]  [<b03b14df>] probe_hwif_init_with_fixup+0xf/0x90
> [   40.142384]  [<b03b4523>] ide_setup_pci_device+0x83/0xb0
> [   40.142468]  [<b03a99b8>] init_setup_pdcnew+0x8/0x10
> [   40.142558]  [<b03a9ad2>] pdc202new_init_one+0x12/0x20
> [   40.142640]  [<b06d76f2>] ide_scan_pcidev+0x42/0x70
> [   40.142729]  [<b06d7747>] ide_scan_pcibus+0x27/0xf0
> [   40.142811]  [<b06d763d>] probe_for_hwifs+0xd/0x20
> [   40.142892]  [<b06d768c>] ide_init+0x3c/0x60
> [   40.142972]  [<b06be939>] do_initcalls+0x49/0x1e0
> [   40.143056]  [<b06beaec>] do_basic_setup+0x1c/0x30
> [   40.143137]  [<b06beba5>] kernel_init+0x55/0xb0
> [   40.143218]  [<b0104e57>] kernel_thread_helper+0x7/0x10
> [   40.143300]  =======================
> [   40.146267] hdg: selected mode 0x45
> [   40.149171] hdh: selected mode 0x42
> [   40.149548] ide3 at 0xc000-0xc007,0xc402 on irq 12

^ permalink raw reply	[flat|nested] 3+ messages in thread

* Re: check_irq_resend warning from pdc202xx_new
  2007-08-06  9:13 ` Bartlomiej Zolnierkiewicz
@ 2007-08-06  9:24   ` Ingo Molnar
  0 siblings, 0 replies; 3+ messages in thread
From: Ingo Molnar @ 2007-08-06  9:24 UTC (permalink / raw)
  To: Bartlomiej Zolnierkiewicz
  Cc: Simon Arlott, Linux Kernel Mailing List, Thomas Gleixner, Linus Torvalds


* Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> wrote:

> commit 0fc4969b866671dfe39b1a9119d0fdc7ea0f63e5
> 
> This report also doesn't seem to help with ne2k-pci problem...

no, it doesnt, and that wasnt the purpose of that WARN_ON_ONCE() - the 
purpose was to keep a temporary workaround ... temporary.

	Ingo

^ permalink raw reply	[flat|nested] 3+ messages in thread

end of thread, other threads:[~2007-08-06  9:24 UTC | newest]

Thread overview: 3+ messages (download: mbox.gz / follow: Atom feed)
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2007-08-05  9:29 check_irq_resend warning from pdc202xx_new Simon Arlott
2007-08-06  9:13 ` Bartlomiej Zolnierkiewicz
2007-08-06  9:24   ` Ingo Molnar

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