Hi Stephan,
On 29/12/2018 14:14, Stefan Agner wrote:
> Compiling with section mismatch debugging enabled prints the
> following warning:
> WARNING: vmlinux.o(.text+0xffa1b8): Section mismatch in reference from
> the function gic_smp_init() to the function .init.text:set_smp_cross_call()
>
> Avoid this warning by adding __init to gic_smp_init(). While add it,
> also add it where appropriate.
>
> Signed-off-by: Stefan Agner <ste...@agner.ch>
> ---
> drivers/irqchip/irq-gic-v3.c | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/irqchip/irq-gic-v3.c b/drivers/irqchip/irq-gic-v3.c
> index 0868a9d81c3c..3b33c94041e5 100644
> --- a/drivers/irqchip/irq-gic-v3.c
> +++ b/drivers/irqchip/irq-gic-v3.c
> @@ -768,7 +768,7 @@ static void gic_raise_softirq(const struct cpumask *mask,
> unsigned int irq)
> isb();
> }
>
> -static void gic_smp_init(void)
> +static void __init gic_smp_init(void)
> {
> set_smp_cross_call(gic_raise_softirq);
> cpuhp_setup_state_nocalls(CPUHP_AP_IRQ_GIC_STARTING,
> @@ -848,7 +848,7 @@ static struct notifier_block gic_cpu_pm_notifier_block = {
> .notifier_call = gic_cpu_pm_notifier,
> };
>
> -static void gic_cpu_pm_init(void)
> +static void __init gic_cpu_pm_init(void)
> {
> cpu_pm_register_notifier(&gic_cpu_pm_notifier_block);
> }
>
Interesting. I don't see this warning at all. How do you trigger this?
Thanks,
M.
--
Jazz is not dead. It just smells funny...
