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

From: Tejun Heo
Date: Mon Mar 19 2012 - 13:01:25 EST


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.

--
tejun
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