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Message-ID: <1475876667.1945.28.camel@perches.com>
Date: Fri, 07 Oct 2016 14:44:27 -0700
From: Joe Perches <joe@...ches.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Jiri Kosina <jikos@...nel.org>,
Colin Ian King <colin.king@...onical.com>,
Linux Kernel Mailing List <linux-kernel@...r.kernel.org>
Subject: Re: [GIT PULL] trivial for 4.9
On Fri, 2016-10-07 at 14:06 -0700, Linus Torvalds wrote:
> And btw, even without an explicit KERN_<level>, you should still not
> get any interleaving. Only an _explicit_ KERN_CONT should cause
> interleaving, and dammit, if some interrupt does a KERN_CONT without
> having had a non-cont printk before it, that code is buggy and should
> damn well be fixed.
That's not true. KERN_CONT is a no-op.
Bare printks interleave.
$ git grep KERN_CONT include/linux/kern_levels.h
include/linux/kern_levels.h:#define KERN_CONT ""
I think it was like 2007 when I first suggested _not_ having
newlines on the pr_<level> macros that were eventually added
by Emil Medve.
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