Re: [PATCH] clocksource/drivers/ingenic: Fix section mismatch

[Paul Cercueil]

Hi Daniel,

Le mer. 25 nov. 2020 à 11:23, Daniel Lezcano 
<daniel.lezcano@xxxxxxxxxx> a écrit :
> The function ingenic_tcu_get_clock() is annotated for the __init
> section but it is actually called from the online cpu callback.
>
> That will lead to a crash if a CPU is hotplugged after boot time.
>
> Remove the __init annotatation for the ingenic_tcu_get_clock()
> function.

One 'ta' too many ;)

> Fixes: f19d838d08fc (clocksource/drivers/ingenic: Add high resolution 
> timer support for SMP/SMT)
> Reported-by: kernel test robot <lkp@xxxxxxxxx>
> Signed-off-by: Daniel Lezcano <daniel.lezcano@xxxxxxxxxx>

With the above fixed:
Reviewed-by: Paul Cercueil <paul@xxxxxxxxxxxxxxx>

Cheers,
-Paul

> ---
>  drivers/clocksource/ingenic-timer.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/clocksource/ingenic-timer.c 
> b/drivers/clocksource/ingenic-timer.c
> index 58fd9189fab7..905fd6b163a8 100644
> --- a/drivers/clocksource/ingenic-timer.c
> +++ b/drivers/clocksource/ingenic-timer.c
> @@ -127,7 +127,7 @@ static irqreturn_t ingenic_tcu_cevt_cb(int irq, 
> void *dev_id)
>  	return IRQ_HANDLED;
>  }
>
> -static struct clk * __init ingenic_tcu_get_clock(struct device_node 
> *np, int id)
> +static struct clk *ingenic_tcu_get_clock(struct device_node *np, int 
> id)
>  {
>  	struct of_phandle_args args;
>
> --
> 2.25.1