From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 22470331A78; Mon, 20 Apr 2026 15:55:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776700507; cv=none; b=j8IxWaB43JaJmt3j8fNPeNlKosuRDP5YJRcX64FotPxN8rZmUxvOlYMEujscAoe3YmYz6Jhsxs6mIGSxVNsKTaTQbijWN9QAs3nlFXPPHlKlxyl23NkexGkpaTWCNXTaDnnKMb9+CVbOiHHKdzO6G0+4KNVkaA74liphOx1+ajw= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1776700507; c=relaxed/simple; bh=HlvshGJS4ADLeYzZ97VhwvBJ3FzpUwtg9aLkfvChbgE=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=FoyFsTysHLZCwHjCpDrJPvYggiZiWf6sETKpTNXLw8Fn2V+iDWk21g5k3Qw09jI2qOo+DAIVluUJ93GPCyJHxL3S9S1MGZ5xQsuIkl6xWlzlzg+NknMIfuFDnmPi8Dkz3jqvG3eMZTV3Xotfatbihh03hLJ0RPU57BMJxM1clb8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=k4Rqbq2Y; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="k4Rqbq2Y" Received: by smtp.kernel.org (Postfix) with ESMTPSA id AC150C19425; Mon, 20 Apr 2026 15:55:06 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1776700507; bh=HlvshGJS4ADLeYzZ97VhwvBJ3FzpUwtg9aLkfvChbgE=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=k4Rqbq2YLjqB8lu24WzB1dJlv/yLRRu78PsLyIM35PcfFvuecuAcNnIEoNNsaEhJ8 Og6IEWYlKhJWxsn0MAJCTe3LY9BCJCFh6btalQKeO1bCOl8TgChNVBimtvjpDT6Pb6 Dt+wlM0VlV9DVUegpLYy5+Bbhq8Nx9HBw4xDVFE0= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Sasha Levin , Bart Van Assche , Joe Perches , Andy Whitcroft , Dwaipayan Ray , Jonathan Corbet , Lukas Bulwahn , Andrew Morton Subject: [PATCH 6.19 199/220] checkpatch: add support for Assisted-by tag Date: Mon, 20 Apr 2026 17:42:20 +0200 Message-ID: <20260420153941.193836427@linuxfoundation.org> X-Mailer: git-send-email 2.53.0 In-Reply-To: <20260420153934.013228280@linuxfoundation.org> References: <20260420153934.013228280@linuxfoundation.org> User-Agent: quilt/0.69 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Sasha Levin commit d1db4118489fffd2b2f612140b7acbb477880839 upstream. The Assisted-by tag was introduced in Documentation/process/coding-assistants.rst for attributing AI tool contributions to kernel patches. However, checkpatch.pl did not recognize this tag, causing two issues: WARNING: Non-standard signature: Assisted-by: ERROR: Unrecognized email address: 'AGENT_NAME:MODEL_VERSION' Fix this by: 1. Adding Assisted-by to the recognized $signature_tags list 2. Skipping email validation for Assisted-by lines since they use the AGENT_NAME:MODEL_VERSION format instead of an email address 3. Warning when the Assisted-by value doesn't match the expected format Link: https://lkml.kernel.org/r/20260311215818.518930-1-sashal@kernel.org Signed-off-by: Sasha Levin Reported-by: Bart Van Assche Acked-by: Joe Perches Cc: Andy Whitcroft Cc: Dwaipayan Ray Cc: Jonathan Corbet Cc: Lukas Bulwahn Signed-off-by: Andrew Morton Signed-off-by: Greg Kroah-Hartman --- scripts/checkpatch.pl | 10 ++++++++++ 1 file changed, 10 insertions(+) --- a/scripts/checkpatch.pl +++ b/scripts/checkpatch.pl @@ -641,6 +641,7 @@ our $signature_tags = qr{(?xi: Reviewed-by:| Reported-by:| Suggested-by:| + Assisted-by:| To:| Cc: )}; @@ -3091,6 +3092,15 @@ sub process { } } + # Assisted-by uses AGENT_NAME:MODEL_VERSION format, not email + if ($sign_off =~ /^Assisted-by:/i) { + if ($email !~ /^\S+:\S+/) { + WARN("BAD_SIGN_OFF", + "Assisted-by expects 'AGENT_NAME:MODEL_VERSION [TOOL1] [TOOL2]' format\n" . $herecurr); + } + next; + } + my ($email_name, $name_comment, $email_address, $comment) = parse_email($email); my $suggested_email = format_email(($email_name, $name_comment, $email_address, $comment)); if ($suggested_email eq "") {