linux-kernel - Re: [bug] as_merged_requests(): possible recursive locking detected

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Message-ID: <20080201110123.GF27178@elte.hu>
Date:	Fri, 1 Feb 2008 12:01:23 +0100
From:	Ingo Molnar <mingo@...e.hu>
To:	Jens Axboe <jens.axboe@...cle.com>
Cc:	linux-kernel@...r.kernel.org
Subject: Re: [bug] as_merged_requests(): possible recursive locking detected


* Jens Axboe <jens.axboe@...cle.com> wrote:

> On Fri, Feb 01 2008, Ingo Molnar wrote:
> > 
> > * Jens Axboe <jens.axboe@...cle.com> wrote:
> > 
> > > Are you sure this triggered with the as fixup in place? It looks like 
> > > the same bug.
> > 
> > most definitely a separate bug.
> 
> yeah, I didn't read it carefully enough. Nikanth found the reason.

/me processes his mbox some more and sees the mails

am i right that lockdep complained about real lockup potential here? 
(i.e. it caught a real bug) So there's no need to change anything on the 
lockdep side, right?

	Ingo
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