Re: [Xen-devel] [PATCH] x86/MSI: fix guest unmasking when handling IRQ via event channel

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hi,

On 08/07/2015 09:56, Jan Beulich wrote:
> --- a/xen/include/asm-arm/irq.h
> +++ b/xen/include/asm-arm/irq.h
> @@ -47,6 +47,8 @@ int release_guest_irq(struct domain *d,
>
>   void arch_move_irqs(struct vcpu *v);
>
> +#define arch_evtchn_bind_pirq(d, pirq) ((void)((d) + (pirq)))
> +
This addition is here in order to ensure that d and pirq are evaluated, 
right?
If so, I didn't find it obvious to understand. Why didn't you use a 
static inline? Or maybe add a comment explicitly say this is not 
implemented.
Regards,

--
Julien Grall

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