Re: ~90s reboot delay with v6.19 and PREEMPT_RT

[Sebastian Andrzej Siewior]

On 2026-02-20 00:10:41 [+0100], Bert Karwatzki wrote:
>  BUG: sleeping function called from invalid context at kernel/printk/printk.c:3377
>  in_atomic(): 0, irqs_disabled(): 0, non_block: 0, pid: 16, name: pr/legacy
…
>   <TASK>
>   dump_stack_lvl+0x4b/0x70
>   __might_resched.cold+0xaf/0xbd
>   console_conditional_schedule+0x26/0x30
…
This is addressed by commit 8e9bf8b9e8c0a ("printk, vt, fbcon: Remove
console_conditional_schedule()")

Sebastian