[Xen-devel] Re: Event Channels

[Julian Stecklina <der_julian@xxxxxx>]

Mark Williamson wrote:
> I don't see anything wrong with your code...  are you sure the minios is 
> behaving itself and sending the events?  Have you tried putting printks in 
> there to see if it's definitely successfully operating?
> Are you sure the value of "port" you're binding in dom0 is correct?  If 
> necessary, you could try adding tracing code to the Linux evtchn driver.
It seems that the hypercall that ought to perform the notification is 
returning ENOSYS, which is rather strange. I am going to add some 
printk()s to the hypervisor in order to see what is going wrong.
Regards,
Julian


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