Re: [RFC][PATCH] printk: increase devkmsg write() ratelimit

From: Borislav Petkov
Date: Tue Dec 18 2018 - 10:03:24 EST

On Tue, Dec 18, 2018 at 11:55:58PM +0900, Sergey Senozhatsky wrote:
> Good question. Theoretically, there can be some interesting stuff.
> Examples:
> or

Just like that last page says, people should use the printk.devkmsg=
option when they wanna see all messages. Normally, we do add cmdline
options to the kernel cmdline when debugging, like

debug ignore_loglevel log_buf_len=16M ...

etc and this is no different AFAICT.


Good mailing practices for 400: avoid top-posting and trim the reply.