From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Jari Lietzen <jari.lietzen@gmail.com>
Cc: xenomai@xenomai.org
Subject: Re: [Xenomai] Kernel 2.6.37.6 + Xenomai 2.5.6 is ok, but with Xenomai 2.6.1 it won't boot
Date: Thu, 27 Sep 2012 20:10:06 +0200 [thread overview]
Message-ID: <5064967E.3040501@xenomai.org> (raw)
In-Reply-To: <50647502.9020204@gmail.com>
On 09/27/2012 05:47 PM, Jari Lietzen wrote:
> This is a snippet from dmesg:
>
> [ 0.443563] Xenomai: hal/x86_64 started.
> [ 0.443583] Xenomai: scheduling class idle registered.
> [ 0.443585] Xenomai: scheduling class rt registered.
> [ 0.444338] Xenomai: real-time nucleus v2.5.6 (Wormhole Wizards) loaded.
> [ 0.444478] Xenomai: SMI-enabled chipset found, but SMI workaround
> disabled
> [ 0.444480] (check CONFIG_XENO_HW_SMI_WORKAROUND). You may
> encounter
> [ 0.444481] high interrupt latencies!
> [ 0.444501] Xenomai: starting native API services.
> [ 0.444503] Xenomai: starting POSIX services.
> [ 0.444542] Xenomai: starting RTDM services.
>
>
> Then running /usr/xenomai/bin/xeno-test says:
>
> Started child 1755: /bin/bash /usr/xenomai/bin/xeno-test-run-wrapper
> /usr/xenomai/bin/xeno-test
> ++ echo 0
> ++ /usr/xenomai/bin/arith
> Xenomai: incompatible ABI revision level
> (user-space requires '4', kernel provides '3').
So, the kernel is booting, this is a different issue:
http://www.xenomai.org/documentation/xenomai-2.6/html/TROUBLESHOOTING/#_xenomai_incompatible_abi_revision_level
> I could go on with Xenomai 2.5.6, and that's what I'm using right now.
> But I'd like to bring my environment up to date. The reason I'm using
> kernel 2.6.37.6 is that my applications are build on top of IgH EtherCAT
> Master http://www.etherlab.org/en/ethercat/index.php and the kernel
> version just comes from there.
You have a bug when updating both Xenomai and I-pipe patch, the test
you made simply proved us that the bug is introduced by the commits
between the 2.9-00 patch and 2.9-02 in the I-pipe tree and not by the
Xenomai update. So, in order to find the bug, the best solution is to
run a git bisect using the I-pipe git:
git://git.denx.de/ipipe.git
branch ipipe-2.6.37-x86
Regards.
--
Gilles.
next prev parent reply other threads:[~2012-09-27 18:10 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-09-24 19:09 [Xenomai] Kernel 2.6.37.6 + Xenomai 2.5.6 is ok, but with Xenomai 2.6.1 it won't boot Jari Lietzen
2012-09-26 21:30 ` Gilles Chanteperdrix
2012-09-27 5:49 ` Jari Lietzen
2012-09-27 7:46 ` Gilles Chanteperdrix
2012-09-27 15:47 ` Jari Lietzen
2012-09-27 18:10 ` Gilles Chanteperdrix [this message]
2012-09-27 18:23 ` Gilles Chanteperdrix
2012-09-27 18:20 ` Gilles Chanteperdrix
2012-10-03 7:26 ` Jari Lietzen
2012-10-03 8:18 ` Gilles Chanteperdrix
2012-10-03 14:38 ` Henri Roosen
2012-10-03 15:08 ` Philippe Gerum
2012-10-03 15:35 ` Henri Roosen
2012-10-03 21:37 ` Gilles Chanteperdrix
2012-10-04 13:38 ` Jari Lietzen
2012-10-07 17:50 ` Jari Lietzen
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