From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from forward100a.mail.yandex.net (forward100a.mail.yandex.net [178.154.239.83]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 0F8CF2FE57C; Wed, 17 Sep 2025 17:37:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=178.154.239.83 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758130669; cv=none; b=QHtWNDt97DAqbuily/pe4Ghz+Y2NVVv2jJsuWWgbjXoJbLKUnXkX7+iFw4PGLiQlGo2L1GK0ELvGVvxy2QxRoUouKXUEvRSZ+QQL5Z6OK1Q+jjkLWtmjx6/IgJyj2dLmOv/R+uxvQ2TBl5fx0/ol+1Kzwf7WOsKYnuLcLuIGeQI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758130669; c=relaxed/simple; bh=dkqb8s/BOFFYgBdG5QRqv1643pBP6w+U36kFuzpo/AI=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=fldv/784AssvLk0f6lRLOAg5J9dMegXzrutObBKZxGjQed1IoYpKXLxlqWpV6FXLhNY2RiBw1n8L6zy1XHiWBNlnu4aZVjgCWdL/16wldORolt4fefnd4q3uzi6uNYtaCYn7IuewqujzQHuHj7lYfRhy6t3oF8AVcGcQ6yva3i4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=onurozkan.dev; spf=pass smtp.mailfrom=onurozkan.dev; dkim=pass (1024-bit key) header.d=onurozkan.dev header.i=@onurozkan.dev header.b=NAezXF+h; arc=none smtp.client-ip=178.154.239.83 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=onurozkan.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=onurozkan.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=onurozkan.dev header.i=@onurozkan.dev header.b="NAezXF+h" Received: from mail-nwsmtp-smtp-production-main-68.vla.yp-c.yandex.net (mail-nwsmtp-smtp-production-main-68.vla.yp-c.yandex.net [IPv6:2a02:6b8:c1d:3d8d:0:640:b127:0]) by forward100a.mail.yandex.net (Yandex) with ESMTPS id C3D65C003C; Wed, 17 Sep 2025 20:37:38 +0300 (MSK) Received: by mail-nwsmtp-smtp-production-main-68.vla.yp-c.yandex.net (smtp/Yandex) with ESMTPSA id QbVY4BEMvqM0-hhqJFHSL; Wed, 17 Sep 2025 20:37:38 +0300 X-Yandex-Fwd: 1 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=onurozkan.dev; s=mail; t=1758130658; bh=PIbd5726Zt39TgRCAWlru596MC6caJ75PRkgzEXl/4k=; h=Message-ID:Date:Cc:Subject:To:From; b=NAezXF+hgus4pnqogHyH5/0bEXmjpvCLdiH3SkeO12nbbwbV2fw3Sb/5P9IgBjS7t NLOSmU0WhWGFkgxUwv+gnXpK9ox7FL01N06kNxLPd3eHGRSdaYGAWH0eNsE30kuclb DQ5+fuhQEE8XQg1bNhQU8Xz57SsZjL4R/Kdw6AjM= Authentication-Results: mail-nwsmtp-smtp-production-main-68.vla.yp-c.yandex.net; dkim=pass header.i=@onurozkan.dev From: =?UTF-8?q?Onur=20=C3=96zkan?= To: linux-kernel@vger.kernel.org Cc: apw@canonical.com, joe@perches.com, dwaipayanray1@gmail.com, lukas.bulwahn@gmail.com, corbet@lwn.net, workflows@vger.kernel.org, linux-doc@vger.kernel.org, =?UTF-8?q?Onur=20=C3=96zkan?= Subject: [PATCH v2 0/2] checkpatch: add new check PLACEHOLDER_USE Date: Wed, 17 Sep 2025 20:37:23 +0300 Message-ID: <20250917173725.22547-1-work@onurozkan.dev> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-doc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Changes in v2: - The check is documented in Documentation/dev-tools/checkpatch.rst file. - Used ERROR instead of WARN on detection. Onur Özkan (2): checkpatch: detect unhandled placeholders in cover letters checkpatch: document new check PLACEHOLDER_USE Documentation/dev-tools/checkpatch.rst | 10 ++++++++++ scripts/checkpatch.pl | 7 +++++++ 2 files changed, 17 insertions(+) -- 2.51.0