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Re: [Xen-devel] [PATCH v2] xen-pciback: fix INTERRUPT_TYPE_* defines

On 3/19/20 11:09 PM, Marek Marczykowski-Górecki wrote:
> xen_pcibk_get_interrupt_type() assumes INTERRUPT_TYPE_NONE being 0
> (initialize ret to 0 and return as INTERRUPT_TYPE_NONE).
> Fix the definition to make INTERRUPT_TYPE_NONE really 0, and also shift
> other values to not leave holes.
> But also, do not assume INTERRUPT_TYPE_NONE being 0 anymore to avoid
> similar confusions in the future.
> Fixes: 476878e4b2be ("xen-pciback: optionally allow interrupt enable flag 
> writes")
> Signed-off-by: Marek Marczykowski-Górecki <marmarek@xxxxxxxxxxxxxxxxxxxxxx>

Reviewed-by: Boris Ostrovsky <boris.ostrovsky@xxxxxxxxxx>

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