From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4C322C388F9 for ; Fri, 23 Oct 2020 06:38:34 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D94122192A for ; Fri, 23 Oct 2020 06:38:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="jTvjxTQf" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S375343AbgJWGic (ORCPT ); Fri, 23 Oct 2020 02:38:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41250 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S368119AbgJWGic (ORCPT ); Fri, 23 Oct 2020 02:38:32 -0400 Received: from mail-pg1-x542.google.com (mail-pg1-x542.google.com [IPv6:2607:f8b0:4864:20::542]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 8BA4AC0613CE for ; Thu, 22 Oct 2020 23:38:32 -0700 (PDT) Received: by mail-pg1-x542.google.com with SMTP id r10so431446pgb.10 for ; Thu, 22 Oct 2020 23:38:32 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=subject:from:to:cc:references:message-id:date:user-agent :mime-version:in-reply-to:content-language:content-transfer-encoding; bh=du8DG9bmuPrMxShvvb8aQjcXCo588n8MEAUeaDJS0ro=; b=jTvjxTQfWphPej6/1PfD28lAXYm0U1g/W21bzQeCqu/U7L+Z4hR6zakhVUaNOBMqGx mee05wg+ZhnecR3FA+jjvoAjjCHhabm5pDHXc69JP7E9ZdS43xDoKP7XLQ3+Uja0jZqG NPq2zBHqVWTCr98O/4qBN7dFoxIbd3r/CeTdulmx/IJjhmbQlIVEjWRS17O6J/u6ZJsW VotXK4KtgnVJzmhe4O7e+1F2zIWGWFY0xSM3+B65H33q11j6GuukRYP0uEJmf+spdr9/ CvGUqJPDdc1yrNfGrbcovPJGwQZ4ZZPZmtfaxsfm96t4Rp/VCF9GT0YOaexVWbXoCPvo O0cg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:subject:from:to:cc:references:message-id:date :user-agent:mime-version:in-reply-to:content-language :content-transfer-encoding; bh=du8DG9bmuPrMxShvvb8aQjcXCo588n8MEAUeaDJS0ro=; b=dGavMuroLj8hbBYZP7x3qa6sxPaLT1yCGEhw3VEW3+ezPx5k5QrbnUBftA6QCGOHZm N8S50stxnQ5RrXb0g7+vZ4UAjI4KEgTaYP4GlehIIlOqaaGM5BljO73NsN5c0sHgSo3x n5pU5Pleg2n/ZCqICB3gKpCz6IrUzPLVtaAB+e5tk8hfWRZADXWT5htzl959z7h7Ypt6 4Z2qjkldyuSflFLlyHiyo4su0PotCzxw6y8PmfWh37EBYg+0LfVn8xUvnf9aj8LkmpY1 nsOfT4k6L04a/9fhOOr2AipFa91rb+MBi/Ro35H8jMG3e9RzZtn6CtLmeMXxyvfuqBQe 4o1A== X-Gm-Message-State: AOAM533AdAMy4rcpTofMjVIVVSPM2k6rJ63aufn1j94Bv/P951+3jDy4 P7YPOk9yWh/9QIUb0JRnmJA7WYKPD0tLYk6W X-Google-Smtp-Source: ABdhPJzgGubHtwtPVlQoW1i1YjP4CmDgF6KXik8vWFvSdt5ceVFh7FEl9ivr6PamrnrGEDOveB0pig== X-Received: by 2002:a17:90b:110b:: with SMTP id gi11mr819076pjb.25.1603435112090; Thu, 22 Oct 2020 23:38:32 -0700 (PDT) Received: from ?IPv6:2402:3a80:429:6ba7:30ef:4722:a786:585f? ([2402:3a80:429:6ba7:30ef:4722:a786:585f]) by smtp.gmail.com with ESMTPSA id l3sm741272pju.28.2020.10.22.23.38.28 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 22 Oct 2020 23:38:31 -0700 (PDT) Subject: Re: [PATCH v2] checkpatch: fix false positives in REPEATED_WORD warning From: Aditya To: Joe Perches Cc: linux-kernel@vger.kernel.org, linux-kernel-mentees@lists.linuxfoundation.org, lukas.bulwahn@gmail.com, dwaipayanray1@gmail.com References: <20201022145021.28211-1-yashsri421@gmail.com> <4cbbd8d8b6c4d686f71648af8bc970baa4b0ee9b.camel@perches.com> <5121bf7c-a126-6178-62ff-e54f0bb4cb6e@gmail.com> <67247b2d51aa8b2da7377e400e9191733144ed0f.camel@perches.com> <8845d575-596e-b2e0-26c1-16e704074fc8@gmail.com> Message-ID: <4d32f0db-0ab3-6a4d-9428-16e0651fbe29@gmail.com> Date: Fri, 23 Oct 2020 12:08:25 +0530 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.10.0 MIME-Version: 1.0 In-Reply-To: <8845d575-596e-b2e0-26c1-16e704074fc8@gmail.com> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: 7bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 23/10/20 12:03 pm, Aditya wrote: > However, though such cases haven't occurred over v6..v8. > > Actually, we could simplify it more on the basis of occurrences in > v6..v8, for eg. if we check for /[0-9c-f][0-9a-f]+/ (instead of > /[0-9a-f]{2,}/), it gives us desired result over v6..v8, but again > we'll miss out cases such as: > Sorry, v5.6..v5.8