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SubjectRe: [PATCH 3/3] [2.6.25-rc5] Warn user about a BIOS bug in recent asus boards
2008/3/13 Németh Márton <nm127@freemail.hu>:
>
> [ 0.715787] ACPI: PCI Interrupt 0000:00:0c.0[A] -> GSI 16 (level, low) -> IRQ 16
...
> [ 25.037202] ACPI: PCI Interrupt 0000:01:00.0[A] -> GSI 16 (level, low) -> IRQ 16
...
> [ 86.320860] irq 16: nobody cared (try booting with the "irqpoll" option)
> [ 86.320860] Pid: 0, comm: swapper Not tainted 2.6.25-rc5 #1
> [ 86.320860] [<c01578f7>] __report_bad_irq+0x27/0x90
> [ 86.320860] [<c0157b96>] note_interrupt+0x236/0x270
> [ 86.320860] [<c0156fa3>] ? handle_IRQ_event+0x53/0x60
> [ 86.320860] [<c015823a>] handle_fasteoi_irq+0x7a/0xd0
> [ 86.320860] [<c0106174>] do_IRQ+0x44/0xa0
> [ 86.320860] [<c0104c66>] common_interrupt+0x2e/0x34
> [ 86.320860] [<c0119039>] ? finish_task_switch+0x59/0xc0
> [ 86.320860] [<c0118fe0>] ? finish_task_switch+0x0/0xc0
> [ 86.320860] [<c03080d6>] schedule+0x2b6/0x470
> [ 86.320860] [<f892fdae>] ? acpi_processor_idle+0x0/0x436 [processor]
> [ 86.320860] [<c0102b65>] cpu_idle+0xb5/0xd0
> [ 86.320860] [<c030343c>] rest_init+0x5c/0x60
> [ 86.320860] =======================
> [ 86.320860] handlers:
> [ 86.320860] [<f8915830>] (yenta_interrupt+0x0/0xe0 [yenta_socket])
> [ 86.320860] [<f8afd3f0>] (via_driver_irq_handler+0x0/0x1c0 [via])
> [ 86.320860] Disabling IRQ #16

wonder if other device is using IRQ #16 too.

can you boot with pci=routeirq to check that?

YH
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