Re: [PATCH v3 07/13] rv: Add automatic cleanup handlers for per-task HA monitors

[Nam Cao]

Gabriele Monaco <gmonaco@xxxxxxxxxx> writes:
> Hybrid automata monitors may start timers, depending on the model, these
> may remain active on an exiting task and cause false positives or even
> access freed memory.
>
> Add an enable/disable hook in the HA code, currently only populated by
> the per-task handler for registration and deregistration.
> This hooks to the sched_process_exit event and ensures the timer is
> stopped for every exiting task. The handler is enabled automatically but
> may be disabled, for instance if the monitor uses the event for another
> purpose (but should still manually ensure timers are stopped).
>
> Fixes: f5587d1b6ec9 ("rv: Add Hybrid Automata monitor type")
> Signed-off-by: Gabriele Monaco <gmonaco@xxxxxxxxxx>

Reviewed-by: Nam Cao <namcao@xxxxxxxxxxxxx>