On Wed, Sep 23, 2020 at 03:56:17PM +0200, Petr Mladek wrote:
...
>
> -static inline u32 printk_caller_id(void)
> +static enum printk_caller_ctx get_printk_caller_ctx(void)
> +{
> + if (in_nmi())
> + return printk_ctx_nmi;
> +
> + if (in_irq())
> + return printk_ctx_hardirq;
> +
> + if (in_softirq())
> + return printk_ctx_softirq;
> +
> + return printk_ctx_task;
> +}
> +
in_softirq() here will be true for both softirq contexts *and*
BH-disabled regions. Did you mean in_serving_softirq() instead?
Thanks,
--
Ahmed S. Darwish
Linutronix GmbH
