Re: [Patch V4 12/42] x86, ioapic: kill static variable nr_irqs_gsi

[Thomas Gleixner]

On Mon, 9 Jun 2014, Jiang Liu wrote:
>  unsigned int arch_dynirq_lower_bound(unsigned int from)
>  {
> -	return from < nr_irqs_gsi ? nr_irqs_gsi : from;
> +	unsigned int min = gsi_top + NR_IRQS_LEGACY;

Why is this gsi_top + NR_IRQ_LEGACY? The legacy interrupts are part of
the gsi space, aren't they?

Thanks,

	tglx
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