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

["Srujan D. Kotikela" <ksrujandas@xxxxxxxxx>]

Hi,

I got the problem fixed. 

Can I pass some information (an integer value) to Dom0 along with the VIRQ. 

--
Srujan D. Kotikela

On Wed, Nov 10, 2010 at 12:41 PM, Srujan D. Kotikela <ksrujandas@xxxxxxxxx> wrote:

Hi Ian,

That fixed the problem. But it's not handling the VIRQ. I am passing the VIRQ as follows in "xen"

send_guest_global_virq(dom0, 11);

--
Srujan D. Kotikela

On Wed, Nov 10, 2010 at 10:13 AM, Ian Campbell <Ian.Campbell@xxxxxxxxxx> wrote:

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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