Re: [Xen-devel] [PATCH] have architectures specify the number of PIRQs a hardware domain gets

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 05.12.14 at 15:27, <Ian.Campbell@xxxxxxxxxxxxx> wrote:
> On Fri, 2014-12-05 at 13:51 +0000, Jan Beulich wrote:
>>  #define nr_static_irqs NR_IRQS
>> +#define arch_hwdom_irqs(domid) NR_IRQS
> 
> FWIW gic_number_lines() is the ARM equivalent of getting the number of
> GSIs.
> 
> *BUT* we don't actually use pirqs on ARM (everything goes via the
> virtualised interrupt controller). So maybe we should be setting
> nr_pirqs to 0 on ARM. I appreciate you likely want such a patch to come
> from an ARM person, so I'm fine with you making this NR_IRQS in the
> meantime.

Considering Julien also asking for this, I don't mind changing this to
zero for ARM. Just let me know which way I can get this ack-ed.

Jan


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