Re: [PATCH rcu v2] 4/5] rcu-tasks: Move RCU Tasks self-tests to core_initcall()

On 2025-02-05, "Paul E. McKenney" [off-list ref] wrote:

commit 35679c18b062368855e183ee6712ca5c16145d8c
Author: Paul E. McKenney [off-list ref]
Date:   Wed Feb 5 12:27:23 2025 -0800

    printk: Flush console log from kernel_power_off()
    
    Kernels built with CONFIG_PREEMPT_RT=y can lose significant console output
    and shutdown time, which hides shutdown-time RCU issues from rcutorture.
    Therefore, make pr_flush() public and invoke it after then last print
    in kernel_power_off().
    
    [ paulmck: Apply John Ogness feedback. ]
    
    Signed-off-by: Paul E. McKenney [off-list ref]

Reviewed-by: John Ogness <john.ogness@linutronix.de>