From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.remote-ip=84.16.66.175 ARC-Seal: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; cv=none; t=1793950254; b=Poy0uafBH3NNWw2MncnB0/dnJpMclaQ1XAngmLfX0Jg0gQRNwXzsPyLGUTeQitMOX9AZ 86bm4C+9yOFZAxjS6zl2WPEsfgM0fMWo2RJiJgUKfQFC5fkcRQNko2cbZ/39qQ4fIImx1 u731nwtxae29b4H9Eal1W2VopaXVouaTOEbj3exPlFRvBp8MaOlAAY6gJjl6r5/9aJwi1 oP2w/jTZIb8QeRjuO2sKPctiof0t/gCGU/f22QA6/g1xsFiIvvws+Be9RhS7LFsNACv9x ucIkCysoXFbmrhTwQ3w5VsCWoO/U1MrKbmxiQPA5xXU8g8/B2lwmy+m2yXZ3nCd+FrA== ARC-Message-Signature: i=1; d=subspace.kernel.org; s=arc20261015; a=rsa-sha256; c=relaxed/relaxed; t=1793950254; h=DMARC-Filter:Received:DKIM-Signature:Received:Received:From:To:Cc: Date:Subject:In-Reply-To:References:MIME-Version:Content-Type: Content-Transfer-Encoding:Message-Id:X-Infomaniak-Routing; bh=6qwCT3Jvu8lkkM6R8PHy1mSFbjl1ytyEVmTgryXfzvQ=; b=jQJhHAW0zOeh1lGGSAB27BK18oHnb6roWaeJGYLcqXUGwz9s7nATH0KQzx+OkvmWf/nl JbdtnrJ6cN83NRTe9n9Oz+5lOCdX9j2TDnt6Prm2hjRb3VUEXtuA4SM38L1/vCBMJ0WMW nLNlWoJ8ef6+9EhsT7uOZU/dJ/DT3tSNIAJrCp4X4S8EKYsf4AItmQDFpnx/CwsIHkv2v Q76mUay01pUV9wZNi4mWOO+/QIvdlW3qM9QGP1R4DzcvDyCn1irznRPz4zlmEEsw6TSJC b0LFNYy5FFhntvj3xfFJnBbIVFTAiiF6J/izip6nJYpmFudUo+T2Z3MWDBVVFl9KvVg== ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass header.from=daylightlinux.ch; spf=pass smtp.mailfrom=daylightlinux.ch; dkim=pass header.d=daylightlinux.ch header.i=@daylightlinux.ch header.a=rsa-sha256 header.s=20261016 header.b=Jf5ysTyK; arc=none smtp.remote-ip=84.16.66.175 Received: from smtp-42af.mail.infomaniak.ch (smtp-42af.mail.infomaniak.ch [84.16.66.175]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature ECDSA (prime256v1) server-digest SHA256) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7A40F606A326 for ; Fri, 6 Nov 2026 07:30:53 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.2 smtp.subspace.kernel.org 7A40F606A326 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=daylightlinux.ch Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=daylightlinux.ch Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key, unprotected) header.d=daylightlinux.ch header.i=@daylightlinux.ch header.a=rsa-sha256 header.s=20261016 header.b=Jf5ysTyK Received: from smtp-4-0001.mail.infomaniak.ch (smtp-4-0001.mail.infomaniak.ch [10.7.10.108]) by smtp-4-3000.mail.infomaniak.ch (Postfix) with ESMTPS id 4jLW7B1N31zdCg; Fri, 6 Nov 2026 08:30:46 +0100 (CET) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=daylightlinux.ch; s=20261016; t=1793950245; bh=6qwCT3Jvu8lkkM6R8PHy1mSFbjl1ytyEVmTgryXfzvQ=; h=From:To:Cc:Date:Subject:In-Reply-To:References:From; b=Jf5ysTyKp+sZFhcUaqaZP/yJR3L9J4ttB5TNtUybjfbNZF/hM9rW+JlYELAyAXsYu 55cRDkfDVNNI1YrBu5Vf0MwaI5j60Ul40sUhtAkFSj6B93vWIAhChFjPGrEkD/amTs ow8mSwCL/nSYaBnUazdPek2zNct3klAMzGaQf4zij6mp+nFK/oSSgzooMLQ8g9mewO hx9J6cuuZ9m7avyywWx9sEdLQ/oALXovFg444QgzCX60INvseLCwD8uJKfyWrplYpl 87UiXx9c1CZkL+7boyLLzpn2MnaS4OW6yd1iIEEhNYo2V+MtUQf9ocVH5PGgmmKI7g OJggACS81f/pA== Received: from unknown by smtp-4-0001.mail.infomaniak.ch (Postfix) with ESMTPA id 4jLW79134bzWtq; Fri, 6 Nov 2026 08:30:45 +0100 (CET) Received: from unknown by raspberrypi with local (Exim 4.96) (envelope-from ) id 1xPEPM-001IFH-2G; Fri, 06 Nov 2026 08:30:44 +0100 From: Hamdy Abou El Anein To: Nathan Chancellor Cc: Luis Chamberlain , Petr Pavlu , Daniel Gomez , Sami Tolvanen , Aaron Tomlin , linux-modules@vger.kernel.org, linux-kernel@vger.kernel.org Date: Fri, 06 Nov 2026 08:30:22 +0100 Subject: Re: [PATCH] kbuild: detect module name collisions between '-' and '_' In-Reply-To: <179393591106.309869.2814629602029032688.b4-review@b4> References: <20261103110411.11698-1-info@daylightlinux.ch> <179393591106.309869.2814629602029032688.b4-review@b4> X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Post: List-Help: List-Subscribe: List-Unsubscribe: List-Owner: Precedence: list MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Message-Id: X-Infomaniak-Routing: alpha Hi Nathan, Yes, it appears so. The module-name uniqueness check dates back to 2019 and compared basenames without normalizing '-' and '_', so this case seems to have been missed since its introduction. Thanks for reviewing, Hamdy