From: Per Oberg <pero@wolfram.com>
To: Benji <miethben@b-tu.de>
Cc: xenomai <xenomai@xenomai.org>
Subject: Re: Xenomai RTnet - Kernel module not loading
Date: Tue, 25 Feb 2020 09:06:55 -0600 (CST) [thread overview]
Message-ID: <1253430772.456171.1582643215737.JavaMail.zimbra@wolfram.com> (raw)
In-Reply-To: <6a5fc541-8519-56d0-f4b4-c7e29f4b38f3@b-tu.de>
----- Den 25 feb 2020, på kl 15:57, Benji miethben@b-tu.de skrev:
> On 2/25/20 3:48 PM, Per Oberg wrote:
> >> Then I would say that you have a mismatch between the versioning information in
> >> your module and kernel build. Are they built together or separately?
> >> Can you please provide information from "uname -a" and "cat /proc/version" ?
> Yes, there are build together.
> > $ uname -a
>> Linux build-machine 4.19.89 #2 SMP Tue Feb 18 14:30:42 CET 2020 x86_64 x86_64
> > x86_64 GNU/Linux
> > $ cat /proc/version
>> Linux version 4.19.89 (benji@build-machine) (gcc version 7.4.0 (Ubuntu
> > 7.4.0-1ubuntu1~18.04.1)) #2 SMP Tue Feb 18 14:30:42 CET 2020
> >>> Thanks
> >>> Benji
> >> Best regards
> >> Per Öberg
>> Oh, and have you tried using "sudo modprobe rtnet". This command is a bit
>> smarter and loads all the dependencies. (It looks in modules.dep that is
> > generated by "depmod -a")
>> If there are missing dependencies you should get a warning of you run "depmod
> > -a"
> Results are the same loading with 'modprobe'
> > $ sudo modprobe rtnet
> > modprobe: ERROR: could not insert 'rtnet': Function not implemented
> > Per Öberg
Are you sure you are running on the cobalt/rt enabled kernel?
When running "dmesg | grep Xenomai" do you see something like
# [ 1.417024] [Xenomai] scheduling class idle registered.
# [ 1.417025] [Xenomai] scheduling class rt registered.
# [ 1.417045] [Xenomai] disabling automatic C1E state promotion on Intel processor
# [ 1.417055] [Xenomai] SMI-enabled chipset found, but SMI workaround disabled
# [ 1.417088] I-pipe: head domain Xenomai registered.
# [ 1.417704] [Xenomai] allowing access to group 1234
# [ 1.417726] [Xenomai] Cobalt v3.0.5 (Sisyphus's Boulder) [DEBUG]
> Benji
Regards
Per Öberg
next prev parent reply other threads:[~2020-02-25 15:06 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-02-25 14:02 Xenomai RTnet - Kernel module not loading Benji
2020-02-25 14:11 ` Per Oberg
2020-02-25 14:24 ` Benji
2020-02-25 14:44 ` Per Oberg
2020-02-25 14:48 ` Per Oberg
2020-02-25 14:57 ` Benji
2020-02-25 15:06 ` Per Oberg [this message]
2020-02-25 15:15 ` Benji
2020-02-25 15:31 ` Per Oberg
2020-02-27 15:37 ` Benji
2020-02-27 15:51 ` Greg Gallagher
2020-02-27 18:51 ` Benji
2020-02-27 18:55 ` Jan Kiszka
2020-03-02 14:49 ` Benji
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