linux-kernel - Re: [PATCH resend] fs/proc: Move kfree outside pde_unload

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Message-ID: <20130405210042.GH4068@ZenIV.linux.org.uk>
Date:	Fri, 5 Apr 2013 22:00:43 +0100
From:	Al Viro <viro@...IV.linux.org.uk>
To:	Nathan Zimmer <nzimmer@....com>
Cc:	akpm@...ux-foundation.org, linux-kernel@...r.kernel.org,
	linux-fsdevel@...r.kernel.org,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	David Woodhouse <dwmw2@...radead.org>, stable@...r.kernel.org
Subject: Re: [PATCH resend] fs/proc: Move kfree outside pde_unload_lock

On Fri, Apr 05, 2013 at 03:56:17PM -0500, Nathan Zimmer wrote:

> That didn't produce anything.  I'll run some bisections over the
> weekend and see what I can sort out.

*Ugh*

I'd try to build with DEBUG_KMEMLEAK and slapped printks on the entry
and exit from close_pdeo().  If that doesn't show anything interesting,
it's probably unrelated to procfs...
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