[coreboot-gerrit] Change in coreboot[master]: util/lint/checkpatch.pl: Update 'commit message line length limit'

[Martin Roth (Code Review)]

Martin Roth has submitted this change. ( https://review.coreboot.org/c/coreboot/+/61468 )

Change subject: util/lint/checkpatch.pl: Update 'commit message line length limit'
......................................................................

util/lint/checkpatch.pl: Update 'commit message line length limit'

Also add "coreboot" comment on our modification.

Change-Id: Ida58a92457e25bac7fb89bb5882e7647f388ec01
Signed-off-by: Elyes HAOUAS 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/61468
Tested-by: build bot (Jenkins) 
Reviewed-by: Martin Roth 
---
M util/lint/checkpatch.pl
1 file changed, 4 insertions(+), 3 deletions(-)

Approvals:
  build bot (Jenkins): Verified
  Martin Roth: Looks good to me, approved

diff --git a/util/lint/checkpatch.pl b/util/lint/checkpatch.pl
index 4d956e2..cc42e8f 100755
--- a/util/lint/checkpatch.pl
+++ b/util/lint/checkpatch.pl
@@ -2655,15 +2655,16 @@
    		$commit_log_possible_stack_dump = 1;
    	}

+# coreboot: The line lengeth limit is 72
 # Check for line lengths > 72 in commit log, warn once
    	if ($in_commit_log && !$commit_log_long_line &&
    	    length($line) > 72 &&
    	    !($line =~ /^\s*[a-zA-Z0-9_/.]+\s+|\s+\d+/ ||
    				# file delta changes
-		      $line =~ /^\s*(?:[\w.-]+/)++[\w.-]+:/ ||
+		      $line =~ /^\s*(?:[\w.-+]*/)++[\w.-+]+:/ ||
    				# filename then :
-		      $line =~ /^\s*(?:Fixes:|Link:)/i ||
-					# A Fixes: or Link: line
+		      $line =~ /^\s*(?:Fixes:|Link:|$signature_tags)/i ||
+					# A Fixes: or Link: line or signature tag line
    	      $commit_log_possible_stack_dump)) {
    		WARN("COMMIT_LOG_LONG_LINE",
    		     "Possible unwrapped commit description (prefer a maximum 72 chars per line)\n" . $herecurr);