[PATCH v2 1/2] genirq: add an irq_create_mapping_affinity() function

[Thomas Gleixner]

Laurent,

On Wed, Nov 25 2020 at 12:16, Laurent Vivier wrote:

The proper subsystem prefix is: 'genirq/irqdomain:' and the first letter
after the colon wants to be uppercase.

> This function adds an affinity parameter to irq_create_mapping().
> This parameter is needed to pass it to irq_domain_alloc_descs().

A changelog has to explain the WHY. 'The parameter is needed' is not
really useful information.

Thanks,

        tglx