From: Philippe Gerum <rpm@xenomai.org>
To: "M. Koehrer" <mathias_koehrer@domain.hid>
Cc: xenomai@xenomai.org, jan.kiszka@domain.hid
Subject: Re: [Xenomai-help] Sporadic PC freeze after rt_task_start
Date: Thu, 19 Jul 2007 15:42:23 +0200 [thread overview]
Message-ID: <1184852543.28303.67.camel@domain.hid> (raw)
In-Reply-To: <24703926.1184851660664.JavaMail.ngmail@domain.hid>
On Thu, 2007-07-19 at 15:27 +0200, M. Koehrer wrote:
> >
> > Mathias, I guess this test has not been run with the nucleus debug
> > option enabled. Any chance to get a disassembly of the rpi_pop routine
> > as compiled into your kernel, so that we could check if we are really
> > stuck on this lock, or rather on some infinite walk into a corrupted RPI
> > list?
> I tried last week with debug on and I did not get the freeze...
> However, I will try again. I will enable all Xeno debug options (CONFIG_XENO_OPT_DEBUG,
> CONFIG_XENO_OPT_DEBUG_NUCLEUS, CONFIG_XENO_OPT_DEBUG_QUEUE,
> CONFIG_XENO_OPT_WATCHDOG) and run the test again...
>
> For this test I leave CONFIG_XENO_OPT_RPIDISABLE unset (default).
>
Yes.
> I hope to have more information on the results tomorrow morning...
>
Ok, thanks. Meanwhile, there is some more thought on our side to fix the
locking sequence. Catch-22 looks so close.
> Regards
>
> Mathias
>
--
Philippe.
next prev parent reply other threads:[~2007-07-19 13:42 UTC|newest]
Thread overview: 35+ messages / expand[flat|nested] mbox.gz Atom feed top
2007-07-19 13:27 [Xenomai-help] Sporadic PC freeze after rt_task_start M. Koehrer
2007-07-19 13:42 ` Philippe Gerum [this message]
2007-07-19 13:52 ` M. Koehrer
2007-07-20 0:14 ` [Xenomai-core] RPI is good for you Philippe Gerum
2007-07-20 7:32 ` M. Koehrer
2007-07-20 11:54 ` M. Koehrer
2007-07-20 12:16 ` Philippe Gerum
2007-07-23 15:01 ` Philippe Gerum
2007-07-23 17:15 ` Philippe Gerum
2007-07-23 17:45 ` [Xenomai-core] r2773 mistake? x86_64 adeos patch Jeff Koftinoff
2007-07-23 18:04 ` Philippe Gerum
2007-07-24 9:55 ` [Xenomai-core] RPI is good for you Philippe Gerum
2007-07-24 12:05 ` M. Koehrer
2007-07-25 6:54 ` M. Koehrer
2007-07-25 7:06 ` Philippe Gerum
2007-07-25 11:40 ` Jan Kiszka
2007-07-25 14:58 ` Philippe Gerum
-- strict thread matches above, loose matches on Subject: below --
2007-07-10 8:00 [Xenomai-help] Sporadic PC freeze after rt_task_start M. Koehrer
2007-07-10 8:40 ` Jan Kiszka
2007-07-10 12:29 ` M. Koehrer
2007-07-10 12:41 ` Jan Kiszka
2007-07-10 14:40 ` M. Koehrer
2007-07-10 15:34 ` Jan Kiszka
2007-07-11 6:43 ` M. Koehrer
2007-07-11 7:32 ` Jan Kiszka
2007-07-11 12:45 ` M. Koehrer
2007-07-11 14:47 ` Jan Kiszka
2007-07-13 7:27 ` M. Koehrer
2007-07-13 8:26 ` Jan Kiszka
2007-07-16 7:07 ` M. Koehrer
2007-07-16 22:42 ` Jan Kiszka
2007-07-19 10:58 ` M. Koehrer
2007-07-19 11:27 ` Jan Kiszka
2007-07-19 12:19 ` Philippe Gerum
2007-07-19 12:40 ` Jan Kiszka
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