From: Gilles Chanteperdrix <gilles.chanteperdrix@xenomai.org>
To: Ross Williamson <rwilliamson@astro.caltech.edu>
Cc: xenomai <xenomai@xenomai.org>
Subject: Re: [Xenomai] Problems with xnintr_enable xnintr_disable
Date: Fri, 03 May 2013 20:29:29 +0200 [thread overview]
Message-ID: <51840209.8010708@xenomai.org> (raw)
In-Reply-To: <CAG5EsAE0rcOW3DP=bwYpuOYEJoqXFTKDt+SzOzhqDpT8jXFjwA@mail.gmail.com>
On 05/03/2013 08:20 PM, Ross Williamson wrote:
> I'm in the unfortunate position of having a closed-source kernel
> module that I need to recompile a kernel for - I have matched the
> kernel version/xenomai version however when I insert the module I get
> the folllowing error:
>
> Unknown symbol xnintr_enable
> Unknown symbol xnintr_disable
>
> both these symbols are in the System.map for the kernel so I'm
> confused as to why the kernel module is reporting this.
>
> Module.symvers:0x00000000 xnintr_enable vmlinux EXPORT_SYMBOL_GPL
> System.map:80068270 T xnintr_enable
>
> I suspect I'm doing something dumb....
xnintr_enable and xnintr_disable, like all services exported by Xenomai
in kernel-space, are only available to modules using the GPL license.
--
Gilles.
next prev parent reply other threads:[~2013-05-03 18:29 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2013-05-03 18:20 [Xenomai] Problems with xnintr_enable xnintr_disable Ross Williamson
2013-05-03 18:29 ` Gilles Chanteperdrix [this message]
2013-05-03 18:38 ` Ross Williamson
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