linux-kernel - Re: OOPS in configfs when doing d

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Message-ID: <20110518195842.GB5898@noexit.corp.google.com>
Date:	Wed, 18 May 2011 12:58:42 -0700
From:	Joel Becker <jlbec@...lplan.org>
To:	Jiri Slaby <jirislaby@...il.com>
Cc:	Jiri Slaby <jslaby@...e.cz>, npiggin@...nel.dk,
	Al Viro <viro@...iv.linux.org.uk>,
	linux-fsdevel@...r.kernel.org, LKML <linux-kernel@...r.kernel.org>
Subject: Re: OOPS in configfs when doing d_delete

On Thu, May 12, 2011 at 11:34:29AM +0200, Jiri Slaby wrote:
> On 02/22/2011 10:14 AM, Joel Becker wrote:
> > On Mon, Feb 21, 2011 at 11:47:09AM +0100, Jiri Slaby wrote:
> >>> 	I think you're right about the superfluous test, but I need more
> >>> investigation to see what's going on.  Thanks for the report.
> >>> 	What was causing attach_group() to fail?  Do you know?
> >>
> >> Dunno, I just modprobe'd the configfs example from Doc dir
> >> (configfs_example_macros).
> > 
> > 	I'm going to revisit the failed example (which shouldn't fail, I
> > would think).  Can you try the following patch to safely handle the
> > failure rather than crashing the kernel?
> > 
> > Joel
> 
> Hi, what's the status of this? (It's verified to work some time ago.)

	The runtime fix is queued up for mainline.  I'll be looking at
the example code fix for the next merge window.

Joel

-- 

"And yet I find,
 And yet I find repeating in my head.
 If I can't be my own, 
 I'd feel better dead."

			http://www.jlbec.org/
			jlbec@...lplan.org
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