From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-oi1-f196.google.com (mail-oi1-f196.google.com [209.85.167.196]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id EF7D6368262 for ; Sat, 31 Jan 2026 19:12:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.167.196 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769886763; cv=none; b=nDwsx9MbYSDRM7z+CHIkowfGBQXfuD9pSjqFga9uvt8VJX04alCqxOtTdXUB9hAIpUVs/kJR+n4nZSs702VzPwYAYie2GeBEIumn7dcG/L8bBE66JfE2T3MUNfhNkiVxH8WL1sjOCnrH1RYpUHTvKB9EcVtdy2PHTnRWO6jJzZY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1769886763; c=relaxed/simple; bh=MkHGJr7TIAz3dP/vzkYX5T9wz7nHuzLEizovDm2fJWU=; h=Message-ID:Date:MIME-Version:Subject:To:References:From: In-Reply-To:Content-Type; b=sW+f95iYyJrQ04ewmI7fP6aad1RyV+N1QbEtQYd7/lKuLmhzPxAdzM8e4T/8TtQ03dH8wyv4RU1Jyd5DP20kRHlrF0UP1eq57csx8Eao/NFjLRQf9YPsvRkDzurrVcJo1xrGHEMrimYe+NJLLzHcgoRO3ZetZEktnW4l2keeG3Q= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=UHfoQoCq; arc=none smtp.client-ip=209.85.167.196 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="UHfoQoCq" Received: by mail-oi1-f196.google.com with SMTP id 5614622812f47-45c715116dbso2261366b6e.3 for ; Sat, 31 Jan 2026 11:12:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1769886761; x=1770491561; darn=vger.kernel.org; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id:from :to:cc:subject:date:message-id:reply-to; bh=MkHGJr7TIAz3dP/vzkYX5T9wz7nHuzLEizovDm2fJWU=; b=UHfoQoCqHEpDby3OfXV4rtsZ6D5Gqhh2CNOH5SfnvuToOwukEqeuIhO7qApALiz48R 2yaBvM91/har4Erj1Oivgxg93hTGdeKrY/ulF6lAQc/1Qw5Dtv+eJOrp+nywh4roBRjJ kBPGwHBSzhnU3fsuQzmU7AKdtUZb5cHs0X+zK5jArJC6N3bLgT6ErJ/srqEkFozA20x2 +mmFnhEZF629tD2Y0XMIEseuQRTFCbCiUM9M9odoi3OpU7L8TUYus6ugTeAzgxv21XBr QsQXt3Kg49owm2OPo0G2iJ5d3FmZ3llmvs5SEWxz0t5Hiu9iiXtLtnMitpL+H1GiJXix moyg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1769886761; x=1770491561; h=content-transfer-encoding:in-reply-to:from:content-language :references:to:subject:user-agent:mime-version:date:message-id :x-gm-gg:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=MkHGJr7TIAz3dP/vzkYX5T9wz7nHuzLEizovDm2fJWU=; b=r4lnQfnk/QwHVZCxBAWHP1AnLMPugZXLl3E/MJuzxxaoDJIZodJ3weQjQcHX4u/jWO iy6u2Nfp/FeR8/3wP/OPTBgg9nM3qBR5PqJCFEBaeOSaQMLiAhCjSBZFn05F2/DXZtDL T+WJblZvwNujM0sXX4Frk8eZbTD+Qe4Npi6MyOT4/zrMEpjUQQlYq+mTiz7tb1t/whTU bDDGmRxtuWQqNQvym4/9bGb799LZBf+1+hAjCgW+GK+/h4CFeXGhcgDvkNm1sWlh4ijP fYd6ymbfXxHBWhYDBTDpL/auh2UPy9ddip4g4JGTCsyHgN5uAA4J79cHaTyteTHYKQ9y JOnQ== X-Forwarded-Encrypted: i=1; AJvYcCUQqjJzV8Jtfl5TsmhredJFlbPWJ7gucZUlhSHzLQ0r+IvOCU0uccoJfaF9lpJsrjTiEt/VqQs=@vger.kernel.org X-Gm-Message-State: AOJu0Yyu6mgAvh5APNhG9K/XnvORrIVlVEHVrfl1ZZZQ40fKCSSZPTMc aSpoleCguU+jOJ4shGyT/bMFU9mDNC0fTKmqUT1QpPoSdjmy42zL8WA4YUA4rSUJ X-Gm-Gg: AZuq6aLBZGXTF5TVn+7/P0NlXT1IunmYLO+x2aunNHktjqg3eCP9B+2RS0caEGZiHSs OyudYp3TLAKbrnXcheeQ889Z1MG3Bf+pmjC1dVzWVbODZcTZeNr1LBE3Qe6XfdAdNbwmcYsc5cl MOElgzmPQdYuORuf/on91SM7xXCyuSMVIuLKp3hdro169grEDql9P2J3zTKUlXCG3fuyTowwFWq 5wnq4zOcIv+RVgd0NbB59x4ANW59WrrqwXDrm4ij5xNFJqxRtFSDtZ04WROMaxPtnRs7MKiDqND bt1RJeNezBe2DqHVAe43ol522HIZRfw8IItcepnXHbtjEjqU8C9jAoiJxCU0gdDS3VOL59zWTKH LdMpHIGVTbjMCnES/euyw4qA853S7v/ZLXLs74EhItblIHm9+CkWf8FmOG12KHo0Zcm8bN2XKPO zbwXxWDODXEbAUB/Jy34GcKKMMDTg51DIVyS+Bfpkas9pOKJAJFWa7qpZtHj0ET09Ou5xVEtExN JiQzg== X-Received: by 2002:a05:6808:4fcd:b0:450:a9d0:b790 with SMTP id 5614622812f47-45f34cfdf7cmr3166525b6e.46.1769886760690; Sat, 31 Jan 2026 11:12:40 -0800 (PST) Received: from ?IPV6:2601:282:1e02:1040:95d0:252f:f0f6:b058? ([2601:282:1e02:1040:95d0:252f:f0f6:b058]) by smtp.googlemail.com with ESMTPSA id 5614622812f47-45f08f60119sm6373860b6e.17.2026.01.31.11.12.38 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Sat, 31 Jan 2026 11:12:39 -0800 (PST) Message-ID: Date: Sat, 31 Jan 2026 12:12:37 -0700 Precedence: bulk X-Mailing-List: netdev@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH iproute2-next] doc: add AGENTS.md for AI coding assistants To: Stephen Hemminger , netdev@vger.kernel.org References: <20260124221439.234122-1-stephen@networkplumber.org> Content-Language: en-US From: David Ahern In-Reply-To: <20260124221439.234122-1-stephen@networkplumber.org> Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit On 1/24/26 3:14 PM, Stephen Hemminger wrote: > +### Line Length > + > +- Preferred limit: 100 columns > +- Longer lines are acceptable if breaking them reduces readability > +- Never break user-visible strings (e.g., error messages) - they must be grep-able 100 columns should be a hard limit. 80 as a soft limit with some wiggle room up to 100 for readability.