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

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Message-ID: <20170918044240.GE3161@jagdpanzerIV.localdomain>
Date:   Mon, 18 Sep 2017 13:42:40 +0900
From:   Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>
To:     Joe Perches <joe@...ches.com>
Cc:     Sergey Senozhatsky <sergey.senozhatsky.work@...il.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Sergey Senozhatsky <sergey.senozhatsky@...il.com>,
        Petr Mladek <pmladek@...e.com>,
        Steven Rostedt <rostedt@...dmis.org>,
        Pavel Machek <pavel@....cz>, 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 Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: printk: what is going on with additional newlines?

On (09/17/17 20:07), Joe Perches wrote:
> On Mon, 2017-09-18 at 11:55 +0900, Sergey Senozhatsky wrote:
> > Try git grep KERN_SOH.
> > 
> > what for?
> 
> Did you read your own email?
> 
> >	printk(KERN_SOH_ASCII %d " foo bar / %s %s\n", "foo", "bar");
> 
> _nothing_ looks like that.

OK... got it. I obviously meant the way we treat the
prefix - KERN_SOH_ASCII and int loglevel that we store
in msg->level - and not the way the prefix actually looks
(KERN_SOH %c). I thought that was kinda clear. anyway,
the point of my email was completely different.

sorry if that confused you, or anybody else.


> It wouldn't even compile.

well, don't try to compile my emails  ;)

	-ss