linux-kernel - printk: what is going on with additional newlines?

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Message-ID: <20170828090521.GA25025@amd>
Date:   Mon, 28 Aug 2017 11:05:21 +0200
From:   Pavel Machek <pavel@....cz>
To:     Sergey Senozhatsky <sergey.senozhatsky@...il.com>
Cc:     Petr Mladek <pmladek@...e.com>,
        Steven Rostedt <rostedt@...dmis.org>, Jan Kara <jack@...e.cz>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Jiri Slaby <jslaby@...e.com>, Andreas Mohr <andi@...as.de>,
        Tetsuo Handa <penguin-kernel@...ove.SAKURA.ne.jp>,
        linux-kernel@...r.kernel.org,
        Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>
Subject: printk: what is going on with additional newlines?

Hi!

In 4.13-rc, printk("foo"); printk("bar"); seems to produce
foo\nbar. That's... quite surprising/unwelcome. What is going on
there? Are timestamps responsible?

									Pavel
									
-- 
(english) http://www.livejournal.com/~pavelmachek
(cesky, pictures) http://atrey.karlin.mff.cuni.cz/~pavel/picture/horses/blog.html

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