RE: [Xen-devel] notify_via_evtchn currently returning void (could be'int')

["Ian Pratt" <m+Ian.Pratt@xxxxxxxxxxxx>]

>   The function 
> include/asm-xen/evtchn.h:notify_via_evtchn(int) currently has 
> a 'void' as return, however, there are useful error values 
> coming back from the Hypervisor call. Would it be possible to 
> have this value return an 'int' and the result of the 
> Hypervisor call? Thanks.

Yep, EINVAL is a possibility. Could you work up a patch?

Thanks,
Ian 

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