Re: [PATCH v3] hwmon: xgene: Fix crash when alarm occurs before driver probe

[Guenter Roeck]

On 09/08/2016 09:33 AM, Hoan Tran wrote:
> The system crashes during probing xgene-hwmon driver when temperature
> alarm interrupt occurs before.
> It's because
>  - xgene_hwmon_probe() requests mailbox channel which also enables
> the mailbox interrupt.
>  - As temperature alarm interrupt is pending, ISR runs and crashes when accesses
> into invalid resourse as unmapped PCC shared memory.
>
> This patch fixes this issue by saving this alarm message and scheduling a
> bottom handler after xgene_hwmon_probe() finish.
>
> Signed-off-by: Hoan Tran <hotran@xxxxxxx>
> Reported-by: Itaru Kitayama <itaru.kitayama@xxxxxxxx>
> ---

Applied to -next.

Thanks,
Guenter