linux-kernel - Re: /proc/interrupts has non-printable chars in kernel 3.3.1

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Message-Id: <201204102023.07775.toralf.foerster@gmx.de>
Date:	Tue, 10 Apr 2012 20:23:07 +0200
From:	Toralf Förster <toralf.foerster@....de>
To:	Jiri Slaby <jslaby@...e.cz>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: /proc/interrupts has non-printable chars in kernel 3.3.1


Jiri Slaby wrote at 20:19:57
> On 04/10/2012 07:34 PM, Toralf Förster wrote:
> > The interrrupt 47 shows (with powertop) a curious "Description" :
> > 
> > [@^EM-W] <interrupt>
> > 
> > under a stable Gentoo Linux at a Thinkpad T400  - the BIOS is the latest
> > available. FWIW I attached the output of the command  $>cat
> > /proc/interrupts
> 
> ...
> 
> >  47:     289270     468524   PCI-MSI-edge      @.��
> 
> It would be great if you could dig out of dmesg, who is bound to the
> interrupt.
> 
> regards,
n22 /etc # dmesg | grep 'irq 47'
snd_hda_intel 0000:00:1b.0: irq 47 for MSI/MSI-X


-- 
MfG/Sincerely
Toralf Förster
pgp finger print: 7B1A 07F4 EC82 0F90 D4C2 8936 872A E508 7DB6 9DA3
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