On 07/19/2017 02:20 PM, Bartosz Golaszewski wrote:
[...]
> +void irq_sim_fini(struct irq_sim *sim)
> +{
Not very likely to happen in practice, but for correctness we should
probably put a irq_work_sync() here for each of the IRQs to make sure that
the memory associated with the irq_sim_work_ctx struct is no longer accessed
and that handle_simple_irq() is not called after irq_free_descs().
> + irq_free_descs(sim->irq_base, sim->irq_count);
> + kfree(sim->irqs);
> +}
> +EXPORT_SYMBOL_GPL(irq_sim_fini);
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