From: lsorense@csclub.uwaterloo.ca (Lennart Sorensen)
To: Don Fry <pcnet32@verizon.net>
Cc: Frederik Deweerdt <deweerdt@free.fr>,
linux-kernel@vger.kernel.org, netdev@vger.kernel.org
Subject: Re: Strange soft lockup detected message (looks like spin_lock bug in pcnet32)
Date: Mon, 7 May 2007 10:08:07 -0400 [thread overview]
Message-ID: <20070507140807.GF8753@csclub.uwaterloo.ca> (raw)
In-Reply-To: <20070504190236.GE8753@csclub.uwaterloo.ca>
On Fri, May 04, 2007 at 03:02:36PM -0400, Lennart Sorensen wrote:
> Well I don't know, but something is going wrong and causing the soft
> lock up. I must admit I am surprised if an interrupt can occour while
> handling an interrupt, but then again maybe that is supposed to be
> allowed.
I tried building a kernel where the only change was enabling the spin
lock debugging. It doesn't fail, while without spin lock debugging it
seemed to fail very frequently. Darn! I hate when debugging makes hides
the problem.
--
Len Sorensen
next prev parent reply other threads:[~2007-05-07 14:08 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20070503203143.GA8753@csclub.uwaterloo.ca>
2007-05-04 14:10 ` Strange soft lockup detected message (looks like spin_lock bug in pcnet32) Lennart Sorensen
2007-05-04 14:33 ` Frederik Deweerdt
2007-05-04 15:19 ` Lennart Sorensen
2007-05-04 15:34 ` Frederik Deweerdt
2007-05-04 15:40 ` Lennart Sorensen
2007-05-04 17:44 ` Lennart Sorensen
2007-05-04 17:50 ` Lennart Sorensen
2007-05-04 18:24 ` Don Fry
2007-05-04 19:02 ` Lennart Sorensen
2007-05-07 14:08 ` Lennart Sorensen [this message]
2007-05-07 14:48 ` Frederik Deweerdt
2007-05-07 17:45 ` Lennart Sorensen
2007-06-04 15:06 ` Lennart Sorensen
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