From: Duncan Sands <duncan.sands@math.u-psud.fr>
To: Skip Ford <skip.ford@verizon.net>
Cc: Kernel List <linux-kernel@vger.kernel.org>, rml@tech9.net
Subject: Re: 2.5.8-pre2: preempt: exits with preempt_count 1
Date: Wed, 10 Apr 2002 21:20:33 +0200 [thread overview]
Message-ID: <E16vNdy-0000Jn-00@baldrick> (raw)
In-Reply-To: <E16vHbV-0000M5-00@baldrick> <20020410183923.RMC1346.out012.verizon.net@pool-141-150-235-204.delv.east.verizon.net>
On Wednesday 10 April 2002 8:40 pm, Skip Ford wrote:
> Duncan Sands wrote:
> > My system (x86 K6 UP running 2.5.8-pre2 with preemption) on powering down
> > gave:
> > ...
> > Power down.
> > error: halt[411] exited with preempt_count 1
> >
> > This was after about 24 hours of up time. What can I do to help
> > track down this locking problem?
>
> If you fixed the oopsing 2.5.8-pre1 kernel by putting 'lock_kernel()'
> in exit.c, then you have to remove that line.
>
> The correct fix was applied later, and if you leave in the call
> to 'lock_kernel()' you get the exact message you're reporting.
>
> If line 505 of kernel/exit.c is lock_kernel() in your tree then delete
> it, and try again.
No, it wasn't that, but thanks for thinking about it.
Ciao, Duncan.
prev parent reply other threads:[~2002-04-10 19:20 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-04-10 12:53 2.5.8-pre2: preempt: exits with preempt_count 1 Duncan Sands
2002-04-10 18:28 ` Robert Love
2002-04-10 18:42 ` Pierre Rousselet
2002-04-10 19:21 ` Duncan Sands
2002-04-10 22:07 ` Chris Wright
2002-04-10 22:14 ` Bongani
2002-04-10 18:40 ` Skip Ford
2002-04-10 19:20 ` Duncan Sands [this message]
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