linux-kernel - Re: [LKP] [ipmi] BUG: key ffff880fcfc51ed0 not in .data!

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Message-ID: <54902EDF.8070605@mvista.com>
Date:	Tue, 16 Dec 2014 07:08:47 -0600
From:	Corey Minyard <cminyard@...sta.com>
To:	Alexei Starovoitov <alexei.starovoitov@...il.com>
CC:	Huang Ying <ying.huang@...el.com>,
	LKML <linux-kernel@...r.kernel.org>, LKP ML <lkp@...org>
Subject: Re: [LKP] [ipmi] BUG: key ffff880fcfc51ed0 not in .data!

On 12/15/2014 08:53 PM, Alexei Starovoitov wrote:
> On Fri, Dec 12, 2014 at 8:04 PM, Corey Minyard <cminyard@...sta.com> wrote:
>> On 12/11/2014 09:20 PM, Huang Ying wrote:
>>> FYI, we noticed the below changes on
>>>
>>> git://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
>>> commit 2ed09fc090fc0488e2ab27604a141679fe2ef610 ("ipmi: clean up the device handling for the bmc device")
>> Thanks.  The surprising thing is that this didn't give an error before.
>>
>> But this should be fixed in linux-next the next time.
> when specifically? Is there a fix already?
> Quite annoying to see this every boot:
> [    4.778018] BUG: key ffff88046458fe20 not in .data!
> [    4.778021] ------------[ cut here ]------------
> [    4.778061] WARNING: CPU: 1 PID: 1428 at
> ../kernel/locking/lockdep.c:2991 lockdep_init_map+0x4cd/0x500()
Yes, should be fixed by:

commit 693726299ba87a6e267993806bc1320a266e5c5e
Author: Corey Minyard <cminyard@...sta.com>
Date:   Fri Dec 12 19:06:07 2014 -0600

    ipmi: Finish cleanup of BMC attributes

which should be in linux-next now.  I was able to reproduce and verify
that this fixed it.  I've verified that the branch is correct in the
repository.

-corey

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