From: Bernard Pidoux <pidoux@ccr.jussieu.fr>
To: Jeroen Vreeken <pe1rxq@amsat.org>
Cc: davem@redhat.com, linux-hams@vger.kernel.org, ralf@linux-mips.org
Subject: Re: [PATCH] ax25 Locking fix
Date: Sat, 14 Feb 2004 00:18:22 +0000 [thread overview]
Message-ID: <402D694E.5080802@ccr.jussieu.fr> (raw)
In-Reply-To: <20040213234806.J220@jeroen.pe1rxq.ampr.org>
Hi,
Is there any chance that you could have a look at rose.o module code in
order to fix a kernel panic problem.
If rose module is just installed it can be removed and reinstalled
without problem.
But as soon as I do "ifconfig rose0 2080175502" I have a kernel panic.
Also if I perform a rsattach and try to remove the module then I have a
kernel oops.
Once I had the chance to catch this message from syslog@f6bvp
(f6bvp is the actual name of my Linux machine):
f6bvp kernel : unregister_net_device : wainting for rose0 to become
free. Usage count =1
repeats x times ...
and then I observed a catastrophic PC reboot.
73 de Bernard, f6bvp
----------------------------
Jeroen Vreeken wrote:
> Hi,
>
> This is a oneliner for 2.6 changing an unlock into a lock.
> This prevents an oops on removal of the ax25 module.
>
> Jeroen
de Bernard, f6bvp
next prev parent reply other threads:[~2004-02-14 0:18 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-02-13 22:48 [PATCH] ax25 Locking fix Jeroen Vreeken
2004-02-14 0:18 ` Bernard Pidoux [this message]
2004-02-28 17:26 ` Ralf Baechle DO1GRB
2004-02-14 5:33 ` David S. Miller
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