From: Christian Hoffmann <chrmhoffmann@gmail.com>
To: jean-philippe francois <jp.francois@cynove.com>
Cc: LKML <linux-kernel@vger.kernel.org>,
"linux-omap@vger.kernel.org" <linux-omap@vger.kernel.org>,
paulmck@linux.vnet.ibm.com
Subject: Re: omap: panda rcu stall on 3.10.1
Date: Sat, 07 Sep 2013 08:23:38 +0200 [thread overview]
Message-ID: <522AC66A.1000605@gmail.com> (raw)
In-Reply-To: <CAGGh5h3AxogEURrQFd==zhGWpVF7eRaZPNo_Y1peC0TwS673Tw@mail.gmail.com>
On 08/30/2013 10:10 AM, jean-philippe francois wrote:
> 2013/8/30 Christian Hoffmann <chrmhoffmann@gmail.com>:
>>
>>> This also went to: linaro-kernel@lists.linaro.org
>>
>> Hi,
>>
>> current linaro kernel on 13.07 (3.10.1.0-1-linaro-omap) shows stack below.
>> System is generally quite unstable. Light usage (postfix+dovecot...)
>>
>> Full dmesg here:
>> https://dl.dropboxusercontent.com/u/21820416/rcu.stall.panda
>>
> Hi,
>
> Does it happen when run with nohlt in the kernel command line ?
Hi,
the panda is much more stable (up now for 2 or three days) with nohlt.
No sign of stack traces or RCU stalls.
Thank you.
Chris
next prev parent reply other threads:[~2013-09-07 6:23 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <521DA180.9010306@gmail.com>
2013-08-30 6:27 ` omap: panda rcu stall on 3.10.1 Christian Hoffmann
2013-08-30 8:10 ` jean-philippe francois
2013-09-07 6:23 ` Christian Hoffmann [this message]
2013-09-03 17:47 ` Paul E. McKenney
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