From: Michael Leun <vb-contact@newton.leun.net>
To: Miklos Szeredi <miklos@szeredi.hu>
Cc: Michael Leun <lkml20101129@newton.leun.net>,
hughd@google.com, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org, linux-mm@kvack.org
Subject: Re: kernel BUG at mm/truncate.c:475!
Date: Sat, 11 Dec 2010 20:50:16 +0100 [thread overview]
Message-ID: <4D03D5F8.4010206@newton.leun.net> (raw)
In-Reply-To: <E1PRQDn-0007jZ-5S@pomaz-ex.szeredi.hu>
Miklos Szeredi schrieb:
> On Mon, 6 Dec 2010, Michael Leun wrote:
>> At the moment I'm trying to create an easy to reproduce scenario.
>>
To be honest that somewhat sliddered down on my todo-list due to not
much time and kernel_cache worked around that...
> I've managed to reproduce the BUG.
...so I'm very happy you found a way to reproduce yourself.
[...]
> Attached patch attempts to do this without adding more fields to
> struct address_space. It fixes the bug in my testing.
I'll add this patch on my work machine monday morning (happened for me
only on that quadcore, I realize now...) and turn off kernel_cache
again, of course, and let you know what happens.
Thanks.
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next prev parent reply other threads:[~2010-12-11 19:50 UTC|newest]
Thread overview: 23+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20101130194945.58962c44@xenia.leun.net>
2010-11-30 23:00 ` kernel BUG at mm/truncate.c:475! Hugh Dickins
2010-12-01 10:25 ` Miklos Szeredi
2010-12-01 11:45 ` Michael Leun
2010-12-01 17:22 ` Miklos Szeredi
2010-12-02 7:41 ` Michael Leun
2010-12-02 8:15 ` Michael Leun
2010-12-02 9:42 ` Miklos Szeredi
2010-12-02 10:57 ` Michael Leun
2010-12-03 7:53 ` Michael Leun
2010-12-06 12:36 ` Miklos Szeredi
2010-12-06 19:43 ` Michael Leun
2010-12-11 14:14 ` Miklos Szeredi
2010-12-11 19:50 ` Michael Leun [this message]
2010-12-13 22:20 ` Andrew Morton
2010-12-14 7:31 ` Hugh Dickins
2010-12-14 9:10 ` Peter Zijlstra
2010-12-14 9:11 ` Peter Zijlstra
2010-12-14 10:45 ` Miklos Szeredi
2010-12-15 4:32 ` Hugh Dickins
2010-12-15 11:22 ` Miklos Szeredi
2010-12-16 0:26 ` Hugh Dickins
2010-12-16 14:50 ` Robert Święcki
2010-12-16 19:05 ` Hugh Dickins
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