On Tue, 13 Apr 2021 at 15:42, <zhuguangqin...@gmail.com> wrote:
>
> From: Guangqing Zhu <zhuguangqin...@gmail.com>
>
> Coccinelle noticed:
> kernel/irq/manage.c:2199:8-28: ERROR: Threaded IRQ with no primary
> handler requested without IRQF_ONESHOT.
>
> Signed-off-by: Guangqing Zhu <zhuguangqin...@gmail.com>
> ---
> kernel/irq/manage.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
> index 4c14356543d9..222816750048 100644
> --- a/kernel/irq/manage.c
> +++ b/kernel/irq/manage.c
> @@ -2197,7 +2197,7 @@ int request_any_context_irq(unsigned int irq,
> irq_handler_t handler,
>
> if (irq_settings_is_nested_thread(desc)) {
> ret = request_threaded_irq(irq, NULL, handler,
> - flags, name, dev_id);
> + flags | IRQF_ONESHOT, name,
> dev_id);
This is a core IRQ code... and you clearly see here a nested IRQ.
Please, stop sending automated coccinelle patches.
Best regards,
Krzysztof
