Re: [PATCH 08/21] ARM: versatile: Remove IRQF_ONESHOT

Linus Walleij
2026-01-27T09:42:30Z

On Fri, Jan 23, 2026 at 12:37 PM Sebastian Andrzej Siewior
<bigeasy@linutronix.de> wrote:

> Passing IRQF_ONESHOT ensures that the interrupt source is masked until
> the secondary (threaded) handler is done. If only a primary handler is
> used then the flag makes no sense because the interrupt can not fire
> (again) while its handler is running.
>
> Revert adding IRQF_ONESHOT to irqflags.
>
> Cc: Linus Walleij <linusw@kernel.org>
> Cc: Liviu Dudau <liviu.dudau@arm.com>
> Cc: Sudeep Holla <sudeep.holla@arm.com>
> Cc: Lorenzo Pieralisi <lpieralisi@kernel.org>
> Cc: linux-arm-kernel@lists.infradead.org
> Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>

Acked-by: Linus Walleij <linusw@kernel.org>

Yours,
Linus Walleij