From: Jan Kiszka <jan.kiszka@domain.hid>
To: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-core] [RFC] Getting rid of the NMI latency watchdog
Date: Thu, 19 May 2011 20:36:44 +0200 [thread overview]
Message-ID: <4DD5633C.6050708@domain.hid> (raw)
In-Reply-To: <4DD55E3E.2030203@domain.hid>
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On 2011-05-19 20:15, Gilles Chanteperdrix wrote:
> On 05/19/2011 03:58 PM, Philippe Gerum wrote:
>> For this reason, I'm considering issuing a patch for a complete removal
>> of the NMI latency watchdog code in Xenomai 2.6.x, disabling the feature
>> for 2.6.38 kernels and above in 2.5.x.
>>
>> Comments welcome.
>
> I am in the same case as you: I no longer use Xeno's NMI watchdog, so I
> agree to get rid of it.
Yeah. The last time we wanted to use it get more information about a
hard hang, the CPU we used was not supported.
Philippe, did you test the Linux watchdog already, if it generate proper
results on artificial Xenomai lockups on a single core?
Jan
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next prev parent reply other threads:[~2011-05-19 18:36 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-05-19 13:58 [Xenomai-core] [RFC] Getting rid of the NMI latency watchdog Philippe Gerum
2011-05-19 18:15 ` Gilles Chanteperdrix
2011-05-19 18:36 ` Jan Kiszka [this message]
2011-05-19 20:29 ` Philippe Gerum
2011-06-22 17:16 ` Gilles Chanteperdrix
2011-06-22 20:47 ` Philippe Gerum
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