Re: pata_it821x completely broken

From: Alan Cox
Date: Sun Jul 06 2008 - 17:09:42 EST


> Maxtor 7270 AV - is detected by firmware but oopses in Linux:
>
> pata_it821x: forcing bypass mode.
> pata_it821x: controller in pass through mode.
> ACPI: PCI Interrupt Link [LNKC] enabled at IRQ 11
> ACPI: PCI Interrupt 0000:00:12.0[A] -> Link [LNKC] -> GSI 11 (level, low) ->
> IRQ 11
> irq 11: nobody cared (try booting with the "irqpoll" option)
> Pid: 1, comm: swapper Not tainted 2.6.25.3-pentium #5
> [<c012f48f>] __report_bad_irq+0x24/0x69
> [<c012f496>] __report_bad_irq+0x2b/0x69

Please file a bug for this - that's upsetting the core libata code
somewhere, perhaps from a left over floating interrupt.

Alan
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