Re: [Xen-devel] [RFC 0/8] xen/arm: acpi: Support SPIs routing

[Julien Grall <julien.grall@xxxxxxx>]

Hello Shanker,

On 08/06/16 13:11, Shanker Donthineni wrote:
> I don't know exactly which of the patch causing the issue. I have
> noticed a couple of drivers are not receiving SPI interrupts in DOM0.
> I need to digest your patches before tracing/investigate the problem
> to get more details.
>
> FYI, our system uses both the EDGE and LEVEL interrupts, any major
> change in your patches?
The routing is done when DOM0 is built and the interrupt configuration 
is deferred.
It might be possible to the wrong type is retrieve by __vgic_get_virq_type.

I would recommend you to add a print in vgic_enable_irqs to check the 
value and if p->desc != NULL for those IRQs.
Regards,

--
Julien Grall

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