linux-kernel - Re: INFO: suspicious RCU usage. on 3.3.0-rc7-next-20120316

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Date:	Mon, 19 Mar 2012 23:04:30 -0700
From:	"Justin P. Mattock" <justinmattock@...il.com>
To:	Tejun Heo <tj@...nel.org>
CC:	linux-kernel@...r.kernel.org, Jens Axboe <axboe@...nel.dk>,
	Vivek Goyal <vgoyal@...hat.com>
Subject: Re: INFO: suspicious RCU usage. on 3.3.0-rc7-next-20120316

On 03/19/2012 10:01 AM, Tejun Heo wrote:
> On Sun, Mar 18, 2012 at 10:42:33AM -0700, Justin P. Mattock wrote:
>>> Known problem.  The following pending patchset should fix the problem.
>>>
>>>    http://thread.gmane.org/gmane.linux.kernel/1263989
>>>
>>> Jens?
>>>
>>> Thakns.
>>>
>>
>> cool thanks for the info..
>> I went and applied your patches(all 5) and there is fuzz, and some
>> errors with linux-next.
>> seems the suspicious message is still there, but the system boots up
>> just fine with the patches in.
>>   maybe manually applying them by hand is what I need to do for -next
>> so I dont miss anything important with the patch that takes care of
>> the suspicious message.
>
> Hmm... weird.  I just double check and the patch series makes the
> warning go away.  Can you please try the following git branch instead?
>
>    git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc.git blkcg-stats
>
> Thanks.
>


alright! I built and ran misc.git. I am not seeing this warning, if its 
safe to say this fixes the warning then its cool, but if not then I can 
try this patch on linux-next just to see.. other than that Thanks for 
the info/help!

Justin P. Mattock
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