From: Andrew Morton <akpm@digeo.com>
To: "Bjoern A. Zeeb" <bzeeb-lists@lists.zabbadoz.net>
Cc: linux-kernel@vger.kernel.org
Subject: Re: 2.5-bk oops in vsnprintf/scsi_mod
Date: Mon, 23 Sep 2002 18:07:59 -0700 [thread overview]
Message-ID: <3D8FBAEF.3D8BDF6F@digeo.com> (raw)
In-Reply-To: Pine.BSF.4.44.0209240140020.13460-100000@e0-0.zab2.int.zabbadoz.net
"Bjoern A. Zeeb" wrote:
>
> Hi,
>
> got this one :(
>
> bk pull from linux-20020923-211332 UTC
>
> Linux megablast 2.5.38 #52 SMP Mon Sep 23 21:52:55 UTC 2002 i686 unknown
> gcc version 3.2
> binutils-2.13.90.0.4
>
> could be related to sym53c416 module re-loading (after cli() removal; see
> diff I posted some minutes ago). Seems the driver needs more cleanup ...
>
Well that driver seems to do a request_irq() with no corresponding
free_irq(). If that's the case (ie: if the free_irq isn't performed
in some driver support code) then yup, it will cause an oops in
show_interrupts() after module unload.
prev parent reply other threads:[~2002-09-24 1:02 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-09-23 23:47 2.5-bk oops in vsnprintf/scsi_mod Bjoern A. Zeeb
2002-09-24 1:07 ` Andrew Morton [this message]
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