From: Borislav Petkov <bp@alien8.de>
To: Seblu <seblu@seblu.net>
Cc: Zhang Rui <rui.zhang@intel.com>,
"Brown, Len" <len.brown@intel.com>,
lkml <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH] ACPI battery: Fix sysfs oops when removing battery
Date: Tue, 21 Dec 2010 08:23:09 +0100 [thread overview]
Message-ID: <20101221072309.GA32278@liondog.tnic> (raw)
In-Reply-To: <AANLkTi=0ZU_eHQpUHwny=TZn31iH0GJq7tCXhPqs3WE4@mail.gmail.com>
On Tue, Dec 21, 2010 at 04:24:26AM +0100, Seblu wrote:
> On Tue, Dec 21, 2010 at 3:01 AM, Zhang Rui <rui.zhang@intel.com> wrote:
> > On Sun, 2010-12-19 at 21:00 +0800, Borislav Petkov wrote:
> >> Hi guys,
> >>
> >> I get the oops below on 37-rc6. Here's a possible fix:
> >>
> > does this happen every time when you unload the battery driver?
> >
> on my laptop (dell e6410), with 4 tests, this append every times.
Yes, it happens every time here too. The explanation for that is simple:
according to the oops, this is on the path of acpi_ev_notify_dispatch()
which looks like it handles ACPI events and since removing the battery
or changing of the power supply or similar is one such event, we do a
state update.
--
Regards/Gruss,
Boris.
prev parent reply other threads:[~2010-12-21 7:23 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-19 13:00 Borislav Petkov
2010-12-19 14:43 ` Seblu
2010-12-21 2:01 ` Zhang Rui
2010-12-21 3:24 ` Seblu
2010-12-21 7:23 ` Borislav Petkov [this message]
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