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 C77682BDC0E; Mon, 12 Jan 2026 15:08:07 +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=1768230487; cv=none; b=imnf9oz/s0JKXDQ+cjPCW50qM9D6c9vP0vbDoNdK8D7zATKBweSvyLlhxViQbVz5F5hS8gsfEOrOsh2jwTYKGMKyyEcL7owHdfvypHc3+gma6HP7q/AiuuHwlrNAMvkJEmuVN6ivFheri/7zhjX6X7yKEDkAomdVyHgFPoYoojE= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1768230487; c=relaxed/simple; bh=EXwRF2VDXPPVfElmB4xfDGPakFYyZT4jWLvlso8wR68=; h=From:To:Cc:Subject:Date:Message-ID:MIME-Version:Content-Type; b=pbU8xeFj+Exh9Ck+N2WB7qKuPj1IoTrsyMCRUrSrUNPM/Kz0c3QvtRCffL/bBf2JGRA3akql87EYXRPT+pmtmOujK0auxiEhOYzUG7ezP6lo3fZpbEWitElcu2V2hgkxORj3itFmG23JIg+2p+mgz/tkvaKP/6D8YRfumsbzw5Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=FTmkfMah; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="FTmkfMah" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 6A340C16AAE; Mon, 12 Jan 2026 15:08:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1768230487; bh=EXwRF2VDXPPVfElmB4xfDGPakFYyZT4jWLvlso8wR68=; h=From:To:Cc:Subject:Date:From; b=FTmkfMahe27CHNTDslvWQMh8maJKqAO3FBxsSuzNBnjOgNCDhFxsBktNYsi6W8ESC nLC47JCszp3lFwujQmeiPRn4fc5nDAgt5/XUsJZxZRMR0/1HU/lhZimxE6z4Z3ip6f irRv8S5eEuhDwmIi0Ayabm/kI7+tpbQtlbJkk9bfE1VtCsfkQI3/Po1MM8bCcxU0so hse0TIlcG35wewuRsZuDRCuMOebVUaZrPLI1VKVPr5fPr5e2ZVCvFcavEeMNwDYla0 MR26gU5nw4+fhAIy2bzh+ZqZQIQUsIc+zCsHrH+BclFHIfuHBQu3doEXTE4G55Y5Lb TeBS9mQzUDvOA== Received: from mchehab by mail.kernel.org with local (Exim 4.99) (envelope-from ) id 1vfJWX-00000000JWj-2i3s; Mon, 12 Jan 2026 16:08:05 +0100 From: Mauro Carvalho Chehab To: Jonathan Corbet , Mauro Carvalho Chehab Cc: Mauro Carvalho Chehab , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, Andy Shevchenko , Randy Dunlap Subject: [PATCH v2 0/4] fix -Werror issues Date: Mon, 12 Jan 2026 16:06:49 +0100 Message-ID: X-Mailer: git-send-email 2.52.0 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 8bit Sender: Mauro Carvalho Chehab Hi Jon, As pointed by Jani, and previously by Randy, several warnings are currently not considered as errors. The issue is related to changeset 469c1c9eb6c9 ("kernel-doc: Issue warnings that were silently discarded"), which was using directly a low-level interface. Patch 1 fix that. Patch 2 fixes a related issue: when there are more than 255 errors, the return code with -Werror can be 0 even on errors, because of glibc behavior: programs can only use 8 bits for error codes. Patches 3 and 4 are not directly related, and touches only on comments inside python-doc.py script itself: - patch 3 is just a coding style change to match the comment style we agreed; - patch 4 fixes some English issues on comments. The issues were pointed by LLM, which was used as any other spelling tool: I picked just the relevant changes, ignoring the ones that were false positives. I also didn't agree with one of the changes, replacing it by something else. I wrote it more as an experiment about how to properly use LLM. IMO, it could be useful to use LLM to review spelling on docs, provided that the one using the tool will filter out LLM-generated trash - just like one does when using any other spelling tool. Yet, based on Jani feedback, extra care is needed with regards to LLM abuse of UTF-8 chars. --- v2: - on patch 2, I changed the -Werror return code to "3". This way, it is easier for a script to identify what happened; - removed UTF-8 unbreakable whitespaces from patch 4. Heh, it seems that LLM-produced stuff can suffer with unwanted UTF-8 chars... On one of the strings it replaced 0x20 with 0xa0... Mauro Carvalho Chehab (4): scripts/kernel-doc: fix logic to handle unissued warnings scripts/kernel-doc: avoid error_count overflows scripts/kernel-doc: ensure that comments are using our coding style scripts/kernel-doc: some fixes to kernel-doc comments scripts/kernel-doc.py | 66 ++++++++++++++++++++-------- tools/lib/python/kdoc/kdoc_parser.py | 6 ++- 2 files changed, 52 insertions(+), 20 deletions(-) -- 2.52.0