linux-kernel - Re: [Ocfs2-users] Kernel panic due to ocfs2

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Message-ID: <512EE2F5.2080900@oracle.com>
Date:	Wed, 27 Feb 2013 20:54:13 -0800
From:	Srinivas Eeda <srinivas.eeda@...cle.com>
To:	richard -rw- weinberger <richard.weinberger@...il.com>
CC:	"Ramappa, Ravi (NSN - IN/Bangalore)" <ravi.ramappa@....com>,
	"ocfs2-users@....oracle.com" <ocfs2-users@....oracle.com>,
	LKML <linux-kernel@...r.kernel.org>,
	linux-fsdevel <linux-fsdevel@...r.kernel.org>,
	david@...ma-star.at
Subject: Re: [Ocfs2-users] Kernel panic due to ocfs2

On 02/27/2013 03:52 AM, richard -rw- weinberger wrote:
> On Tue, Feb 26, 2013 at 8:54 AM, richard -rw- weinberger
> <richard.weinberger@...il.com> wrote:
>> On Tue, Feb 26, 2013 at 7:31 AM, Srinivas Eeda <srinivas.eeda@...cle.com> wrote:
>>> This is due to a race in lock mastery/purge. I have recently fixed this
>>> problem but haven't yet submitted the patch to mainline. Please file a
>>> Service request with Oracle to get a one-off fix.
>> Please submit the patch immediately.
>> Why does one need a f§&"!#$ SR from Oracle to have this fixed?
> So, where can I find this patch?
> Can you please share it with us insignificant and rubbishy community folks?
Here is the patch against mainline which I haven't yet submitted because 
I have not finished testing on mainline kernel yet. I am running into 
another unrelated crashes during testing. I am forwarding the patch to 
you assuming you are looking for this fix.

https://oss.oracle.com/~seeda/patches/dlm-race/

The other person who emailed about the problem was running older ocfs2 
version(1.4-10). Which is where I originally debugged, patched and 
tested the fix. So I offered to help him.
>
> https://oss.oracle.com/projects/ocfs2/source.html points to
> http://git.kernel.org/?p=linux/kernel/git/jlbec/ocfs2.git;a=summary
> This tree seems horrible outdated...
>

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