Re: irq 19: nobody cared - Disabling IRQ #19
On Thu, Mar 22, 2012 at 12:24 PM, Camaleón <noelamac@gmail.com> wrote:
> On Wed, 21 Mar 2012 20:56:52 +0100, alberto fuentes wrote:
>
> (please, no html... thank you)
>
>> I get this at my testing box. Can anybody help me debug/fix this?
>>
>>
>> Mar 21 20:29:05 box kernel: [ 4787.555028] irq 19: nobody cared (try booting with the "irqpoll" option)
> ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
>
> (...)
>
> I wonder if you already have tried what the message suggests :-?
>
I don't know about the original poster, but booting with irqpoll did
not solve the problem for me. (I may have included this in my post to
this list around March of last year).
>> Mar 21 20:29:05 box kernel: [ 4787.555035] Pid: 0, comm: swapper/0 Tainted: P O 3.2.0-1-amd64 #1
>> Mar 21 20:29:05 box kernel: [ 4787.555038] Call Trace:
>> Mar 21 20:29:05 box kernel: [ 4787.555040] <IRQ> [<ffffffff81092062>] ? __report_bad_irq+0x2c/0xb5
>
> (...)
>
> In addition, consider in opening a bug report if the above does not make
> any difference.
I found numerous bug reports stemming from this type of problem around
the net, none resolved. So I think the problems are generally
idiosyncratic and between device and kernel. And, sorry to repeat,
the best help seems to come from kernel people if you can get their
attention. One's chances of that are better if one provides info
regarding one's hardware and a listing of the devices using the IRQ.
Hoping my travails may be of some benefit,
mark
>
> Greetings,
>
> --
> Camaleón
>
>
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