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Date: Tue, 10 Sep 2013 22:09:23 +0100
From: Al Viro <viro@ZenIV.linux.org.uk>
To: Dave Jones <davej@redhat.com>,
        Linus Torvalds <torvalds@linux-foundation.org>,
        Linux Kernel <linux-kernel@vger.kernel.org>
Subject: Re: lock held returning to user space (i_mutex_dir_key)
Message-ID: <20130910210923.GA13318@ZenIV.linux.org.uk>
References: <20130910210237.GA15371@redhat.com>
 <20130910210425.GB15371@redhat.com>
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On Tue, Sep 10, 2013 at 05:04:25PM -0400, Dave Jones wrote:
> On Tue, Sep 10, 2013 at 05:02:37PM -0400, Dave Jones wrote:
>  > ================================================
>  > [ BUG: lock held when returning to user space! ]
>  > 3.11.0+ #64 Not tainted
>  > ------------------------------------------------
>  > trinity-child2/8333 is leaving the kernel with locks still held!
>  > 1 lock held by trinity-child2/8333:
>  >  #0:  (&type->i_mutex_dir_key#3){+.+.+.}, at: [<ffffffff811c7fce>] mountpoint_last+0x4e/0x1a0
> 
> This perhaps ?

Applied
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