On 2025-02-05 15:50:14 [-0800], Paul E. McKenney wrote:
> diff --git a/include/linux/printk.h b/include/linux/printk.h
> index 4217a9f412b2..d658d7e81bef 100644
> --- a/include/linux/printk.h
> +++ b/include/linux/printk.h
> @@ -207,6 +207,7 @@ void printk_legacy_allow_panic_sync(void);
> extern bool nbcon_device_try_acquire(struct console *con);
> extern void nbcon_device_release(struct console *con);
> void nbcon_atomic_flush_unsafe(void);
> +bool pr_flush(int timeout_ms, bool reset_on_progress);
…
> diff --git a/kernel/reboot.c b/kernel/reboot.c
> index a701000bab34..a84828d0757b 100644
> --- a/kernel/reboot.c
> +++ b/kernel/reboot.c
> @@ -704,6 +704,7 @@ void kernel_power_off(void)
> migrate_to_reboot_cpu();
> syscore_shutdown();
> pr_emerg("Power down\n");
> + pr_flush(1000, 1);
this could be true instead 1 given that the type is bool
> kmsg_dump(KMSG_DUMP_SHUTDOWN);
> machine_power_off();
> }
Sebastian
