RE: [PATCH] x86/ioapic: Fix that not all allocated irqs are ioapictype irqs
From: Liu, Chuansheng
Date: Fri Oct 19 2012 - 02:35:43 EST
> -----Original Message-----
> From: yhlu.kernel@xxxxxxxxx [mailto:yhlu.kernel@xxxxxxxxx] On Behalf Of
> Yinghai Lu
> impossible !
> where is the irq_desc coming from. ?
Any other chip can call function irq_alloc_descs/irq_alloc_desc() to get irq_desc,
and other chip can has their own chip data.
It is this patch want to point out.
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