Re: [PATCH v2 01/11] genirq/affinity:: Export irq_create_affinity_masks()

[Christoph Hellwig]

On Mon, Dec 05, 2022 at 04:41:17PM +0800, Xie Yongji wrote:
> Export irq_create_affinity_masks() so that some modules
> can make use of it to implement interrupt affinity
> spreading mechanism.

I don't think driver should be building low-level affinity masks.