linux-kernel - [PATCH 1/3] checkkconfigsymbols.py: Fix the '--ignore' option

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Message-Id: <20210822192205.43210-2-arielmarcovitch@gmail.com>
Date:   Sun, 22 Aug 2021 22:22:01 +0300
From:   Ariel Marcovitch <arielmarcovitch@...il.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     Ariel Marcovitch <arielmarcovitch@...il.com>,
        Masahiro Yamada <masahiroy@...nel.org>,
        Michal Marek <michal.lkml@...kovi.net>,
        linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 1/3] checkkconfigsymbols.py: Fix the '--ignore' option

It seems like the implementation of the --ignore option is broken.

In check_symbols_helper, when going through the list of files, a file is
added to the list of source files to check if it matches the ignore
pattern. Instead, as stated in the comment below this condition, the
file should be added if it doesn't match the pattern.

This means that when providing an ignore pattern, the only files that
will be checked will be the ones we want the ignore, in addition to the
Kconfig files that don't match the pattern (the check in
parse_kconfig_files is done right)

Signed-off-by: Ariel Marcovitch <arielmarcovitch@...il.com>
---
 scripts/checkkconfigsymbols.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/checkkconfigsymbols.py b/scripts/checkkconfigsymbols.py
index 1548f9ce4682..b9b0f15e5880 100755
--- a/scripts/checkkconfigsymbols.py
+++ b/scripts/checkkconfigsymbols.py
@@ -329,7 +329,7 @@ def check_symbols_helper(pool, ignore):
         if REGEX_FILE_KCONFIG.match(gitfile):
             kconfig_files.append(gitfile)
         else:
-            if ignore and not re.match(ignore, gitfile):
+            if ignore and re.match(ignore, gitfile):
                 continue
             # add source files that do not match the ignore pattern
             source_files.append(gitfile)
-- 
2.25.1