[PATCH 1/2] checkpatch: Don't interpret stack dumps as commit IDs

[Joe Perches <joe@perches.com>]

Add more types of lines that appear to be stack dumps that also include
hex lines that might otherwise be interpreted as commit IDs.

Link: http://lkml.kernel.org/r/ff00208289224f0ca4eaf4ff7c9c6e087dad0a63.camel@perches.com

Signed-off-by: Joe Perches <joe@perches.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
---

This replaces the unsigned patch with an incomplete commit description
in -next.

 scripts/checkpatch.pl | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/scripts/checkpatch.pl b/scripts/checkpatch.pl
index 93a7edfe0f05..3c0ee0dde850 100755
--- a/scripts/checkpatch.pl
+++ b/scripts/checkpatch.pl
@@ -2725,8 +2725,10 @@ sub process {
 		    ($line =~ /^\s*(?:WARNING:|BUG:)/ ||
 		     $line =~ /^\s*\[\s*\d+\.\d{6,6}\s*\]/ ||
 					# timestamp
-		     $line =~ /^\s*\[\<[0-9a-fA-F]{8,}\>\]/)) {
-					# stack dump address
+		     $line =~ /^\s*\[\<[0-9a-fA-F]{8,}\>\]/) ||
+		     $line =~ /^(?:\s+\w+:\s+[0-9a-fA-F]+){3,3}/ ||
+		     $line =~ /^\s*\#\d+\s*\[[0-9a-fA-F]+\]\s*\w+ at [0-9a-fA-F]+/) {
+					# stack dump address styles
 			$commit_log_possible_stack_dump = 1;
 		}
 
-- 
2.15.0