Re: IRQ "nobody cared...Disabling" errors on linux-3.0.10-rt27 on SMP AMD64 system
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On Tue, 6 Dec 2011, Borislav Petkov wrote:
> On Tue, Dec 06, 2011 at 03:51:00PM +1300, Chris Edwards wrote:
> > On 06/12/11 10:02, Thomas Gleixner wrote:
> > >On Mon, 5 Dec 2011, Borislav Petkov wrote:
> > >>On Mon, Dec 05, 2011 at 05:56:01PM +0100, Thomas Gleixner wrote:
> > >>
> > >>>You could try the following patch. Be aware that it might not work at
> > >>>all, but I don't expect that you need a fire extinguisher :)
> >
> > No smoke or flames noted. :) And that appears to have solved the
> > problem. Firewire audio works, and even after running NetPIPE a
> > couple of times over that Ethernet interface, there's only a handful
> > of interrupts on the Firewire IRQ (as seems to be normal):
>
> Oh ok, good.
>
> I started poking at hw people for comments, let's see what happens. Please let
> us know should there be other issues.
>
> @tglx: You could give me a couple of days to confirm the workaround but
> this is old stuff so don't hold your breath for too long :).
Sure, I'm not in a hurry. It seems only Chris has one of these oddballs :)
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