[PATCH v3 20/25] irqchip/gic-v5: Add GICv5 PPI support

[Thomas Gleixner]

On Wed, May 07 2025 at 14:52, Marc Zyngier wrote:
> On Wed, 07 May 2025 14:42:42 +0100,
> Thomas Gleixner <tglx at linutronix.de> wrote:
>> 
>> On Wed, May 07 2025 at 10:14, Marc Zyngier wrote:
>> > On Tue, 06 May 2025 16:00:31 +0100,
>> > Thomas Gleixner <tglx at linutronix.de> wrote:
>> >> 
>> >> How does this test distinguish between LEVEL_LOW and LEVEL_HIGH? It only
>> >> tests for level, no? So the test is interesting at best ...
>> >
>> > There is no distinction between HIGH and LOW, RISING and FALLING, in
>> > any revision of the GIC architecture.
>> 
>> Then pretending that there is a set_type() functionality is pretty daft
>
> You still need to distinguish between level and edge when this is
> programmable (which is the case for a subset of the PPIs).

Fair enough, but can we please add a comment to this function which
explains this oddity.

Thanks,

        tglx