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From: Sergey Senozhatsky <sergey.senozhatsky@gmail.com>
To: Petr Mladek <pmladek@suse.com>
Cc: Fengguang Wu <fengguang.wu@intel.com>,
	Kevin Hilman <khilman@baylibre.com>,
	Mark Brown <broonie@kernel.org>,
	Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	LKML <linux-kernel@vger.kernel.org>,
	Sergey Senozhatsky <sergey.senozhatsky@gmail.com>,
	Steven Rostedt <rostedt@goodmis.org>,
	Linus Torvalds <torvalds@linux-foundation.org>
Subject: Re: kernel CI: printk loglevels in kernel boot logs?
Date: Wed, 6 Dec 2017 01:13:43 +0900	[thread overview]
Message-ID: <20171205161343.GA511@tigerII.localdomain> (raw)
In-Reply-To: <20171205155537.w6hohhbvjest3pbm@pathway.suse.cz>

On (12/05/17 16:55), Petr Mladek wrote:
[..]
> 
> Am I too paranoid? Steven? Linus?

well, if there is a tool that believels that there will always be [ (part
of timestamp marker) as the first symbol then that tool has a problem. there
is no "guaranteed" format of console messages. one can print

	pr_err("message\n message\n message\n);

or one can compile the kernel with no CONFIG_PRINTK_TIME.

or one can disable printk_time via printk_time module param.

	-ss

  reply	other threads:[~2017-12-05 16:13 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <CAOi56cVORdyjTXK4QGYRfyD1Q=QBgsU3B__gZT0xj6OBKaasLQ@mail.gmail.com>
     [not found] ` <20171122015610.x3kgzqgtwywlurmz@wfg-t540p.sh.intel.com>
2017-11-22  3:27   ` kernel CI: printk loglevels in kernel boot logs? Fengguang Wu
2017-11-22  5:26     ` Sergey Senozhatsky
2017-11-22 10:42       ` Mark Brown
2017-11-22 11:34     ` Petr Mladek
2017-11-22 12:38       ` Sergey Senozhatsky
2017-11-22 12:52         ` Fengguang Wu
2017-11-23  2:59           ` Sergey Senozhatsky
2017-11-23  3:14             ` Fengguang Wu
2017-11-23  4:31               ` Sergey Senozhatsky
2017-11-29  0:13             ` Kevin Hilman
2017-11-29  7:25               ` Sergey Senozhatsky
2017-11-30 17:45                 ` Kevin Hilman
2017-12-01  1:25                   ` Sergey Senozhatsky
2017-11-23 10:04           ` Petr Mladek
2017-11-22 20:22         ` Kevin Hilman
2017-11-22 14:10       ` Fengguang Wu
2017-12-05 15:55         ` Petr Mladek
2017-12-05 16:13           ` Sergey Senozhatsky [this message]
2017-12-05 20:54           ` Steven Rostedt
2017-12-06 13:54             ` Petr Mladek

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