Re: [Xen-devel] Error while binding VIRQ to IRQ_HANDLER

[Ian Campbell <Ian.Campbell@xxxxxxxxxx>]

On Wed, 2010-11-10 at 16:02 +0000, Srujan D. Kotikela wrote:
> hi,
> 
> 
> I already have the following:
> 
> 
> EXPORT_SYMBOL_GPL(bind_virq_to_irqhandler);

You probably also need MODULE_LICENSE("GPL") in your module.

Ian.

> 
> 
> in my evtchn.c file.
> 
> 
> --
> Srujan D. Kotikela
> 
> 
> On Wed, Nov 10, 2010 at 8:14 AM, Konrad Rzeszutek Wilk
> <konrad.wilk@xxxxxxxxxx> wrote:
>         On Tue, Nov 09, 2010 at 10:43:46AM -0600, Srujan D. Kotikela
>         wrote:
>         > Hi,
>         >
>         > I wrote a kernel module for handling a custom VIRQ. It is
>         *compiling* fine,
>         > but when I try to do *modprobe * it's giving me the
>         following error:
>         >
>         > FATAL: Error inserting vbase (/lib/modules/
>         > > 2.6.18.8/kernel/drivers/xen/vbase/vbase.ko): Unknown
>         symbol in module, or
>         > > unknown parameter (see dmesg)
>         >
>         >
>         > The output of dmesg is as follows:
>         >
>         > vbase: Unknown symbol bind_virq_to_irqhandler
>         
>         
>         You will to tweak your Linux kernel source to have
>         'EXPORT_SYMBOL_GPL' around
>         that function and recompile your kernel.
> 
> 



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