linux-kernel - [ 086/262] dyndbg: fix for SOH in logging messages

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Date:	Fri, 28 Sep 2012 11:50:15 -0700
From:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:	linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:	Greg KH <gregkh@...uxfoundation.org>, alan@...rguk.ukuu.org.uk,
	Markus Trippelsdorf <markus@...ppelsdorf.de>,
	Jim Cromie <jim.cromie@...il.com>,
	Linus Torvalds <torvalds@...ux-foundation.org>,
	Andrew Morton <akpm@...ux-foundation.org>,
	Jason Baron <jbaron@...hat.com>
Subject: [ 086/262] dyndbg: fix for SOH in logging messages

From: Greg KH <gregkh@...uxfoundation.org>

3.5-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Markus Trippelsdorf <markus@...ppelsdorf.de>

commit ebdc82899ec5ed35af1c79ed6a4eeda69dad9b90 upstream.

commit af7f2158fde was done against master, and clashed with structured
logging's change of KERN_LEVEL to SOH.

Bisected and fixed by Markus Trippelsdorf.

Reported-by: Markus Trippelsdorf <markus@...ppelsdorf.de>
Signed-off-by: Jim Cromie <jim.cromie@...il.com>
Cc: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Andrew Morton <akpm@...ux-foundation.org>
Cc: Jason Baron <jbaron@...hat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 drivers/base/core.c |    4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

--- a/drivers/base/core.c
+++ b/drivers/base/core.c
@@ -1895,8 +1895,8 @@ int __dev_printk(const char *level, cons
 				    "DEVICE=+%s:%s", subsys, dev_name(dev));
 	}
 skip:
-	if (level[3])
-		level_extra = &level[3]; /* skip past "<L>" */
+	if (level[2])
+		level_extra = &level[2]; /* skip past KERN_SOH "L" */
 
 	return printk_emit(0, level[1] - '0',
 			   dictlen ? dict : NULL, dictlen,


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