From: Philippe Gerum <rpm@xenomai.org>
To: vleves@domain.hid
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai-help] Freeze on system()/fork() call (xenomai 2.4.4)
Date: Sat, 19 Jul 2008 16:11:14 +0200 [thread overview]
Message-ID: <4881F602.9020800@domain.hid> (raw)
In-Reply-To: <3451.132.206.72.194.1216322618.squirrel@domain.hid>
vleves@domain.hid wrote:
> Hello,
>
> A few months ago I reported that my installation of xenomai 2.4.2 would
> freeze when calling fork() or system() under certain conditions:
>
> https://mail.gna.org/public/xenomai-help/2008-04/msg00002.html
>
> Gilles Chanteperdrix gave me a patch that seemed to resolve the issue. I
> now tried to upgrade to Xenomai 2.4.4 and it seems to suffer from the same
> problem. Is this issue expected to be resolved in the near future or
> should I look for a permanent work-around in my programs?
>
This was not a Xenomai issue, but an Adeos one.
Assuming that your arch is x86, Gilles's fix was merged back in April:
http://download.gna.org/adeos/patches/v2.6/x86/older/adeos-ipipe-2.6.24-x86-2.0-05.patch
The latest update for the 2.6.24 baseline you may want to grab is this one:
http://download.gna.org/adeos/patches/v2.6/x86/older/adeos-ipipe-2.6.24-x86-2.0-08.patch
You may also want to have a look at the Xenomai FAQ about picking the proper
I-pipe patch for any given Xenomai release:
http://www.xenomai.org/index.php/FAQs
> Thank you,
>
> Vincent Levesque
> vleves@domain.hid
>
> _______________________________________________
> Xenomai-help mailing list
> Xenomai-help@domain.hid
> https://mail.gna.org/listinfo/xenomai-help
>
--
Philippe.
next prev parent reply other threads:[~2008-07-19 14:11 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-07-17 19:23 [Xenomai-help] Freeze on system()/fork() call (xenomai 2.4.4) vleves
2008-07-19 14:11 ` Philippe Gerum [this message]
2008-07-21 17:51 ` Vincent Levesque
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