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 52EFA23184F for ; Fri, 14 Nov 2025 09:32:25 +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=1763112745; cv=none; b=rE5Hiuqf38ejKm7V3gdon7BJoPW6QpcMDDah2lu2uJZb40a3URIkCB3Ce3TP9R3+soMVvUkydf8VYRXGbuhK7ZEyGFPhOwEfZwtefn9E0pRvjYk+hTk0LrEOyYGDBWfJQon0VKCDQNFHJHWVUSylcSIljac6B1EMvNlhlaVZdE0= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1763112745; c=relaxed/simple; bh=u/scQ0+n7bGyYvg+MAaJXusTFL4XMd3wUs8RkjvPm+0=; h=Message-ID:Date:MIME-Version:Subject:To:Cc:References:From: In-Reply-To:Content-Type; b=qgG8wJrCTBqFRj/im+/s0VCmI9zfAlr5Tb0N8LyCY0EAu9RzsdzX3aqNC4mFXQ/KyLHC+VDvxeUVmr1RMl2YHpLWMp+oJ3wGT+UrHPyAYFGv3CtmchyuPhMqAwY8SoEhW6F+QZq4QA4LU/q6Hy846Bj8NY9CpiR3UG3mVPIiNAg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=hDYhXibn; 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="hDYhXibn" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0D208C116D0; Fri, 14 Nov 2025 09:32:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1763112745; bh=u/scQ0+n7bGyYvg+MAaJXusTFL4XMd3wUs8RkjvPm+0=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=hDYhXibnuhc9alkHK9KOZTE5ojwWsYGV7xa7m+sBW+FiatU/skPeMnf2KO9Wpoak6 ea+aR1p4WiS5iIk8u0eatNMmIVCBXeqXZRoqy3JQCMlPcV+NqTiG0p1FcpsYtulohs ulUvgl4zxBCbCYlNBB9LUl/mQjXBVyIoHu9Jdf+XJnFKZJK7eJR7rkeVvJDKYXFcWp ds1nEegasfoYFJG3Va+jdpVxtBGX1yg8vKXRN0w6f6IRkLKEoNT6s6xX3XfVjV5ej8 qCref6WebKBjDM7l7Z6RlHfl/RjqBp0+vIyVAiXd/1Uw1qlmdfCYQeTwyegRhPsI2g rul5SXUWDRxVg== Message-ID: Date: Fri, 14 Nov 2025 10:32:22 +0100 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH] dt-bindings: vendor-prefixes: add kfr prefix To: Gilles BULOZ , Rob Herring Cc: devicetree@vger.kernel.org References: <13a2c25b-9633-c06c-0c07-95157a2a9c1e@kontron.com> <2e04869a-29f8-4c2e-bfe7-0a4b22369a8c@kernel.org> From: Krzysztof Kozlowski Content-Language: en-US Autocrypt: addr=krzk@kernel.org; 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charset=UTF-8 Content-Transfer-Encoding: 8bit On 14/11/2025 10:23, Gilles BULOZ wrote: > Le 14/11/2025 à 09:40, Krzysztof Kozlowski a écrit : > >> [Vous ne recevez pas souvent de courriers de krzk@kernel.org. Découvrez pourquoi ceci est important à https://aka.ms/LearnAboutSenderIdentification ] >> >> On 14/11/2025 08:53, Gilles BULOZ wrote: >>> Add kfr vendor prefix for Kontron France, which is a single-board >>> computer (SBC) manufacturer. >> There is no user for this. > > Hi Krzysztof, > > Yes, there's no user for vendor "kfr" in kernel tree, but Kontron has > produced some ARM boards (VM6103,VX3106,VX6124,VX3124) on which we > ported uboot and added some entries in device tree for board specific > devices (CPLD) using vendor "kfr". We also provide a Linux BSP for these > boards with drivers using compatible = kfr,. > My patch was just to reserve this vendor officially so that no other You have entire commit msg to explain unusual things. Your commit msg must explain WHY you are doing it so we know WHY we would want to accept that patch. If you do not want to convince me why I want this patch then... I don't want that patch (please watch Greg's talk titled that way). Anyway, you cannot "reserve" prefix. You must reference here the upstream user, if it is not obvious. Plus I am pretty sure Kontron already has prefix and there is no point for another one. How many companies Samsung has? 10? 20? How many prefixes? > company will use it. > Am I wrong with this way to proceed ? > > Best regards > > Gilles > >> >>
>> Please use scripts/get_maintainers.pl to get a list of necessary people >> and lists to CC (and consider --no-git-fallback argument, so you will >> not CC people just because they made one commit years ago). It might >> happen, that command when run on an older kernel, gives you outdated >> entries. Therefore please be sure you base your patches on recent Linux >> kernel. >> >> Tools like b4 or scripts/get_maintainer.pl provide you proper list of >> people, so fix your workflow. Tools might also fail if you work on some >> ancient tree (don't, instead use mainline) or work on fork of kernel >> (don't, instead use mainline). Just use b4 and everything should be >> fine, although remember about `b4 prep --auto-to-cc` if you added new >> patches to the patchset. And this part you ignored or accepted? Best regards, Krzysztof