* Re: [PATCH] nsproxy: Check to make sure count is truly zero before freeing
[not found] ` <20131118190457.7ad4e0a0@gandalf.local.home>
@ 2013-11-19 1:22 ` Gao feng
2013-11-19 1:59 ` Steven Rostedt
0 siblings, 1 reply; 2+ messages in thread
From: Gao feng @ 2013-11-19 1:22 UTC (permalink / raw)
To: Steven Rostedt, Eric W. Biederman
Cc: LKML, netdev@vger.kernel.org, David Miller, Cedric Le Goater,
Paul E. McKenney, Pavel Emelyanov, Andrew Morton, Clark Williams,
Arnaldo Carvalho de Melo
On 11/19/2013 08:04 AM, Steven Rostedt wrote:
>
> I'll start out saying that this email was a complete oops. I only kept
> it around for reference, as this didn't fix the bug we were seeing, and
> I used this email to just document what I initially thought.
>
Can you describe the panic situation and the way to reproduce?
it's useful for us to find out the real problem.
Thanks.
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: [PATCH] nsproxy: Check to make sure count is truly zero before freeing
2013-11-19 1:22 ` [PATCH] nsproxy: Check to make sure count is truly zero before freeing Gao feng
@ 2013-11-19 1:59 ` Steven Rostedt
0 siblings, 0 replies; 2+ messages in thread
From: Steven Rostedt @ 2013-11-19 1:59 UTC (permalink / raw)
To: Gao feng
Cc: Eric W. Biederman, LKML, netdev@vger.kernel.org, David Miller,
Cedric Le Goater, Paul E. McKenney, Pavel Emelyanov,
Andrew Morton, Clark Williams, Arnaldo Carvalho de Melo
On Tue, 19 Nov 2013 09:22:54 +0800
Gao feng <gaofeng@cn.fujitsu.com> wrote:
> On 11/19/2013 08:04 AM, Steven Rostedt wrote:
> >
> > I'll start out saying that this email was a complete oops. I only kept
> > it around for reference, as this didn't fix the bug we were seeing, and
> > I used this email to just document what I initially thought.
> >
>
> Can you describe the panic situation and the way to reproduce?
> it's useful for us to find out the real problem.
>
I need to talk with more people to get more information as it happened
in our test labs. From what I remember, it was caused on 3.10-rt (even
with PREEMPT_RT disabled). We are currently testing 3.10 vanilla, to
make sure that it really does occur on mainline.
>From what I understand, it was ltp-lite that caused the panic and it
happened on a box with 16 CPUs.
I'll keep you posted when we get more data that is relevant to mainline.
This is another reason that the email went out prematurely.
-- Steve
^ permalink raw reply [flat|nested] 2+ messages in thread
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2013-11-19 1:22 ` [PATCH] nsproxy: Check to make sure count is truly zero before freeing Gao feng
2013-11-19 1:59 ` Steven Rostedt
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