Re: [PATCH 5.15-rt] printk: ignore consoles without write() callback

[John Ogness]

On 2023-02-16, Sebastian Siewior <bigeasy@xxxxxxxxxxxxx> wrote:
>>  This is only a problem for the PREEMPT_RT tree. Mainline does not have
>>  this problem.
>
> Is this 5.15 and less or current dev RT and less?

5.10-rt is also affected. The changes for 5.10-rt are the same, but the
patch does not apply as-is. I will reply with a patch for 5.10-rt.

5.4-rt is not affected.

John Ogness