Re: [PATCH] fb: Rework locking to fix lock ordering on takeover

From: Shawn Guo
Date: Fri Dec 28 2012 - 06:50:36 EST


On Thu, Dec 27, 2012 at 05:53:01AM +0100, Borislav Petkov wrote:
> On Wed, Dec 26, 2012 at 01:09:51PM -0500, Sasha Levin wrote:
> > > This patch can fix the following warning we saw?
> > > http://lkml.org/lkml/2012/12/22/53
> > >
> > > I will give it a try.
> >
> > Yup, that's the same error I've reported couple of months ago.
> >
> > It looks like the fb maintains are still absent, so it'll probably
> > need a different way to get upstream.
>
> Adding to the bug pressure: just got a very similar splat on -rc1 (see
> below). Alan, I'll run your patch to verify.
>
+1

http://thread.gmane.org/gmane.linux.kernel/1413953/focus=1415070

Shawn

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