linux-kernel - Re: [warning] kernel-2.6.31.5

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Message-ID: <7e0fb38c0911161746o2c93d056r6fa052f8b2def913@mail.gmail.com>
Date:	Mon, 16 Nov 2009 20:46:27 -0500
From:	Eric Paris <eparis@...isplace.org>
To:	andrei.popa@...eo.ro
Cc:	Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [warning] kernel-2.6.31.5

On Mon, Nov 16, 2009 at 11:25 AM, Andrei Popa <andrei.popa@...eo.ro> wrote:
> ------------[ cut
> here ]------------
> WARNING: at fs/notify/inotify/inotify_user.c:398 inotify_remove_from_idr
> +0x80/0xa0()

Mostly fixed in 2.6.32-rc6 and should also be mostly fixed in the next
2.6.31 stable release.  A tiny window must still exist since we saw
this once with a -rc6 kernel at kerneloops.  I pulled back out my old
stress test and was able to hit it on a large multiway system today in
Linus' latest kernel.  For most practical purposes and users this is
fixed by:

http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=9f0d793b52eb2266359661369ef6303838904855

But apparently it's not totally fixed, I'm looking into it again...

-Eric
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