From: Gurudas Pai <gurudas.pai@oracle.com>
To: Miklos Szeredi <miklos@szeredi.hu>
Cc: hughd@google.com, akpm@linux-foundation.org,
linux-kernel@vger.kernel.org
Subject: Re: [BUG] kernel BUG at mm/truncate.c:479! on 2.6.37-rc8
Date: Thu, 20 Jan 2011 18:13:38 +0530 [thread overview]
Message-ID: <4D382DFA.8050806@oracle.com> (raw)
In-Reply-To: <E1Pfsfh-0007iL-6X@pomaz-ex.szeredi.hu>
Miklos Szeredi wrote:
> On Thu, 20 Jan 2011, Gurudas Pai wrote:
>> Hi Hugh,
>>
>> Gurudas Pai wrote:
>>>>> With 2.6.37-rc8 , run a fio test over nfs, with following jobfile,
>>>>> and we
>>>>> hit kernel bug.
>>>> Have you tried the same test on earlier releases?
>>>> I think the bug is old, yet only recently reported.
>>> I tried with 2.6.36.2 , even there it is panicing.
>>>
>>>
>>>> This NFS-triggered kernel BUG at mm/truncate.c:479 sounds very like
>>>> the FUSE-triggered kernel BUG at mm/truncate.c:475 on 2.6.36.1 for
>>>> which Miklos posted a patch on 14 December. Please give his patch
>>>> (below) a try and let us know if it fixes the issue for you - thanks.
>>> Issue fixed with the patch, Thanks :)
>> Is this patch included in mainline ?
>
> Apparently not. I'll update the patch and send it to Andrew shorty.
Thanks Miklos. Please let me know if further testing is required, happy
to test.
Thanks,
-Guru
prev parent reply other threads:[~2011-01-20 12:41 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-29 6:46 [BUG] kernel BUG at mm/truncate.c:479! on 2.6.37-rc8 Gurudas Pai
2010-12-29 20:09 ` Hugh Dickins
2010-12-30 7:02 ` Gurudas Pai
2011-01-20 6:48 ` Gurudas Pai
2011-01-20 11:27 ` Miklos Szeredi
2011-01-20 12:43 ` Gurudas Pai [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=4D382DFA.8050806@oracle.com \
--to=gurudas.pai@oracle.com \
--cc=akpm@linux-foundation.org \
--cc=hughd@google.com \
--cc=linux-kernel@vger.kernel.org \
--cc=miklos@szeredi.hu \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.