lkml.org 
[lkml]   [2018]   [Dec]   [18]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
Date
From
SubjectRe: [RFC][PATCH] printk: increase devkmsg write() ratelimit
On Tue, Dec 18, 2018 at 11:55:58PM +0900, Sergey Senozhatsky wrote:
> Good question. Theoretically, there can be some interesting stuff.
> Examples: https://bugzilla.redhat.com/show_bug.cgi?id=1515373#c6
> or https://github.com/systemd/systemd/issues/5433

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.

--
Regards/Gruss,
Boris.

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

\
 
 \ /
  Last update: 2018-12-18 16:04    [W:0.096 / U:0.156 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site