Re: [PATCH] mailbox: qcom-ipcc: Use generic_handle_irq_safe()

Sebastian Andrzej Siewior
2022-09-13T09:40:21Z

On 2022-09-09 12:20:43 [-0400], Eric Chanudet wrote:
> PREEMPT_RT forces qcom-ipcc's handler to be threaded with interrupts
> enabled, which triggers a warning in __handle_irq_event_percpu().
>
> Use generic_handle_irq_safe() that can be called with or without
> interrupts enabled instead.

wouldn't IRQF_NO_THREAD be a better match here?

> Signed-off-by: Eric Chanudet <echanude@redhat.com>

Sebastian