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Subject: Re: [PATCH] Deadlock under Linux 2.4
From: Florian Friesdorf <42ff,AT,gmx,DOT,net>
Date: Sat, 28 Oct 2000 22:46:18 +0200
In-reply-to: <E13mECN-0001Wa-00@g212.hadiko.de>

please, just ignore my previous messages.
The problem is definitely not the cipe daemon, but my initialization
stuff.

regards
ff

On Fri, Oct 27, 2000 at 07:51:07PM +0200, Florian Friesdorf wrote:
> On Fri, Oct 20, 2000 at 12:52:15PM +0200, Olaf Titz wrote:
> > To the best of my knowledge the message is mostly harmless, it just
> > warns about a possible race condition. It does however tell me there's
> > a bug left in the driver. :-)
> > 
> > Olaf
> > 
> > --- device.c~   Thu Oct 19 13:11:36 2000
> > +++ device.c    Fri Oct 20 12:40:12 2000
> > @@ -618,7 +618,10 @@
> >          return 0;
> >      }
> >  #else
> > -    return cipe_alloc_dev(0);
> > +    rtnl_LOCK();
> > +    e=cipe_alloc_dev(0);
> > +    rtnl_UNLOCK();
> > +    return e;
> >  #endif
> >  }
> > 
> > === end of patch ===
> 
> Hi Olaf,
> 
> I applied both of your patches to cipe-1.4.3 and at least one cipe tunnel
> works without any error messages.
> 
> Now the problem is when starting a second tunnel it fails.
> With debug option set (in config file) I don't get any output.
> 
> When changing the order, again the new second one fails.
> 
> Is it possible, there's something preventing a second cipe interface.
> btw: the module is loaded with cipe_maxdev=4
> 
> thanks for your work
> florian
> 
> -- 
>      Florian Friesdorf <42ff,AT,gmx,DOT,net>
> OpenPGP key available on public key servers
> 
> ------> Save the future of Open Source <------
> -> Online-Petition against Software Patents <-
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-- 
     Florian Friesdorf <42ff,AT,gmx,DOT,net>
OpenPGP key available on public key servers

------> Save the future of Open Source <------
-> Online-Petition against Software Patents <-
------> http://petition.eurolinux.org <-------

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