Re: [PATCH 2/2] irqchip: clocksource: fix jcore-pit irq request

[Rob Landley]

On 2/16/25 11:55, Artur Rojek wrote:
> The jcore-aic irqchip does not have separate interrupt numbers reserved
> for cpu-local vs global interrupts. Instead, the task of selecting this
> property is being delegated to the device drivers requesting the given
> irq.
>
> This quirk has not been taken into account while migrating jcore-pit to
> request_percpu_irq(), resulting in a failure to register PIT interrupts.
>
> Fix this behavior by making the following changes:
> 1) Explicitly register irq_set_percpu_devid() in jcore-pit.
> 2) Provide enable_percpu_irq()/disable_percpu_irq() calls in jcore-pit.
> 3) Make jcore-aic pass the correct per-cpu cookie to the irq handler by
>     using handle_percpu_devid_irq() instead of handle_percpu_irq().
>
> Fixes: 69a9dcbd2d65 ("clocksource/drivers/jcore: Use request_percpu_irq()")
>
> Signed-off-by: Artur Rojek <contact@xxxxxxxxxxxxxx>

Tested-by: Rob Landley <rob@xxxxxxxxxxx>

Rob