From: John L. Hammond <john.hammond@intel.com>
Date: Tue, 19 May 2015 18:50:50 +0000 (-0500)
Subject: LU-6599 build: warn on likely uses of GPLv3
X-Git-Tag: 2.7.55~60
X-Git-Url: https://git.whamcloud.com/?a=commitdiff_plain;h=97a4f037c2f7f41599fcf582768029d4f99763cb;p=fs%2Flustre-release.git

LU-6599 build: warn on likely uses of GPLv3

Add a warning to checkpatch.pl to warn on likely uses of GPLv3
headers.

Signed-off-by: John L. Hammond <john.hammond@intel.com>
Change-Id: I5fc48c9aa7495d949734db432b6a0b413379e99f
Reviewed-on: http://review.whamcloud.com/14863
Tested-by: Jenkins
Reviewed-by: Oleg Drokin <oleg.drokin@intel.com>
---

diff --git a/contrib/scripts/checkpatch.pl b/contrib/scripts/checkpatch.pl
index fd8b4fd..4936fbe 100755
--- a/contrib/scripts/checkpatch.pl
+++ b/contrib/scripts/checkpatch.pl
@@ -3451,6 +3451,11 @@ sub process {
 			WARN("EXPORTED_WORLD_WRITABLE",
 			     "Exporting world writable files is usually an error. Consider more restrictive permissions.\n" . $herecurr);
 		}
+
+		if ($rawline =~ /version 3/) {
+			WARN("GPLV3",
+			     "using GPLv3 is usually wrong\n" . $herecurr);
+		}
 	}
 
 	# If we have no input at all, then there is nothing to report on