linux-kernel - Re: [2.6.37-rc6] led_trigger_unregister protection fault...

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Date:	Sun, 19 Dec 2010 17:48:12 +0100
From:	Borislav Petkov <bp@...en8.de>
To:	Daniel J Blueman <daniel.blueman@...il.com>
Cc:	Linux Kernel <linux-kernel@...r.kernel.org>
Subject: Re: [2.6.37-rc6] led_trigger_unregister protection fault...

On Sun, Dec 19, 2010 at 12:55:43PM +0000, Daniel J Blueman wrote:
> With 2.6.37-rc6, when hot-removing the battery on my Studio 1557 i7
> laptop with AC power, kworker/0:2 hit a protection fault in
> led_trigger_unregister_oops [1].

Got the same oops and started analyzing it but the oops in
led_trigger_unregister() is actually the third one in a row when
unplugging the battery.

See http://marc.info/?l=linux-kernel&m=129276362410145 for a complete
oops. You might want to try the patch there to see if it fixes the issue
for you too.

Thanks.

-- 
Regards/Gruss,
    Boris.
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