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.
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