Re: [RFC PATCH 1/4] genirq: Provide basic NMI management for interrupt lines

From: Thomas Gleixner
Date: Tue Jul 17 2018 - 15:42:17 EST


On Tue, 17 Jul 2018, Peter Zijlstra wrote:

> On Tue, Jul 17, 2018 at 04:48:17PM +0100, Julien Thierry wrote:
> > Supporting desc->affinity_hint for NMIs shouldn't be an issue, right?
>
> Shouldn't NMIs be strictly per cpu interrupt sources?

Right. They are surely not subject to be fiddled with by irqbalanced or
random admin affinity settings.

Thanks,

tglx