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Message-ID: <478BA6B6.8050303@s5r6.in-berlin.de>
Date: Mon, 14 Jan 2008 19:15:18 +0100
From: Stefan Richter <stefanr@...6.in-berlin.de>
To: Denys Fedoryshchenko <denys@...p.net.lb>
CC: Peter Zijlstra <a.p.zijlstra@...llo.nl>,
linux-kernel@...r.kernel.org
Subject: Re: possible recursive locking, 2.6.24-rc7
Denys Fedoryshchenko wrote:
> I cannot reproduce, it is happened with rtorrent just randomly. But i will
> patch and keep watching.
>
> On Sun, 13 Jan 2008 19:44:26 +0100, Peter Zijlstra wrote
>> On Sun, 2008-01-13 at 17:22 +0100, Peter Zijlstra wrote:
>> > It's epoll, this is a known issue and will be fixed soon. Thanks for
>> > reporting.
>>
>> If its easy for you to reproduce, would you mind giving the following
>> patch a spin?
I may have a way to trigger another epoll "recursive-locking" trace at
will with current firewire development code. Will try the annotation
patch when I have time.
https://bugzilla.redhat.com/show_bug.cgi?id=323411
http://marc.info/?l=linux1394-devel&m=120006699425902
--
Stefan Richter
-=====-==--- ---= -===-
http://arcgraph.de/sr/
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