From: Sasha Levin <levinsasha928@gmail.com>
To: Al Viro <viro@ZenIV.linux.org.uk>
Cc: "linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>,
Dave Jones <davej@redhat.com>
Subject: Re: mq: INFO: possible circular locking dependency detected
Date: Tue, 07 Aug 2012 16:54:44 +0200 [thread overview]
Message-ID: <50212C34.8030204@gmail.com> (raw)
In-Reply-To: <20120806063433.GW23464@ZenIV.linux.org.uk>
On 08/06/2012 08:34 AM, Al Viro wrote:
> On Sat, Aug 04, 2012 at 12:59:31PM +0200, Sasha Levin wrote:
>> Hi all,
>>
>> While fuzzing with trinity inside a KVM tools guest, using latest -next kernel, I've stumbled on the dump below.
>>
>> I think this is the result of commit 765927b2 ("switch dentry_open() to struct path, make it grab references itself").
>
> Not quite, actually - back then the order didn't matter;
> unfortunately, I'd missed that place when porting Jan's series,
> which made these ordered.
>
> Anyway, see today's vfs.git#for-linus; that should be dealt with
> there.
>
Yup, that did it.
next prev parent reply other threads:[~2012-08-07 14:54 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-08-04 10:59 mq: INFO: possible circular locking dependency detected Sasha Levin
2012-08-05 17:08 ` Fengguang Wu
2012-08-07 5:04 ` Fengguang Wu
2012-08-07 6:39 ` Al Viro
2012-08-08 7:17 ` Fengguang Wu
2012-08-08 7:54 ` Fengguang Wu
2012-08-14 22:09 ` Jan Kara
2012-08-14 22:13 ` Al Viro
2012-08-14 22:29 ` Jan Kara
2012-08-06 6:34 ` Al Viro
2012-08-07 14:54 ` Sasha Levin [this message]
2012-08-08 8:50 ` Fengguang Wu
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