From: Jim Cromie <jim.cromie@gmail.com>
Date: Mon, 19 Dec 2011 22:12:49 +0000 (-0500)
Subject: dynamic_debug: tighten up error checking on debug queries
X-Git-Tag: v3.4-rc1~187^2~67
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=820874c75ea0d3a9c22d69d6eaad42a279d6756c;p=pandora-kernel.git

dynamic_debug: tighten up error checking on debug queries

Issue error when a match-spec is given multiple times in a rule.
Previous code kept last one, but was silent about it.  Docs imply only
one is allowed by saying match-specs are ANDed together, given that
module M cannot match both A and B.  Also error when last_line < 1st_line.

Signed-off-by: Jim Cromie <jim.cromie@gmail.com>
Signed-off-by: Jason Baron <jbaron@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
---

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