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=-12.2 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=unavailable 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 12FA3C433FE for ; Fri, 4 Dec 2020 22:07:51 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id C5CFE22CB3 for ; Fri, 4 Dec 2020 22:07:50 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726207AbgLDWHe (ORCPT ); Fri, 4 Dec 2020 17:07:34 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52008 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725903AbgLDWHe (ORCPT ); Fri, 4 Dec 2020 17:07:34 -0500 Received: from mail-pj1-x1043.google.com (mail-pj1-x1043.google.com [IPv6:2607:f8b0:4864:20::1043]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 53A6BC0613D1 for ; Fri, 4 Dec 2020 14:06:54 -0800 (PST) Received: by mail-pj1-x1043.google.com with SMTP id hk16so3979543pjb.4 for ; Fri, 04 Dec 2020 14:06:54 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to; bh=gori3kUA64YgNU6UBCdbHw2TXtwN2d5yKUIKFTfI0AA=; b=moAcN6+ODHOyETjJBqhHDKOFH35pHugAZVIworJx8Bh8XiqNthLTtglxYxCQMcgD9t EuhEIrf5nys/mrqLdGSAeWPGHhgA2PGTdFkRkwfmcnnD9gFDUqc6ZiIOgqz320yBsIjF eDE4NFjkwKX2C7oclt2PA12CfOEDMnZhd4Vkk= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:date:from:to:cc:subject:message-id:references :mime-version:content-disposition:in-reply-to; bh=gori3kUA64YgNU6UBCdbHw2TXtwN2d5yKUIKFTfI0AA=; b=Yj//EKbBQWLPJlDL/BK01wjsdZUCtuECXvXqgmlDFwBtbv5t/rDzykzMu/w7Llg6CN jEz4dBBKtesTpSkyC5FOFJRbVbApBPBKn7ZWvglYnlbixw1C6ciQiEikC63kXRz5Tpf9 pnY08VobS/+vcPiz/oxXdxHfRkUnf3e1c02oF1g1mcdADWOR9zCc8Ts/dVYdMMNPUpbg 75hmD4jix1LOeGRz2SVZYaazarME0wQaDbcZH80p544WGXsXqdkA/YYXHIeKh1adQvhJ oEHkdlCbhUc/LLnDmgC89fyuoDt7QHighnCBF/7LOqu38hpl1incKYN5I3/y3qo3J03q LKKg== X-Gm-Message-State: AOAM531qcy7+CVLvPKNMzTtSynHeL0RWcDIpebdG3oRHt8YJP2OsX/VB d0DLEGRnXq9NWqp1essmiJNZuQ== X-Google-Smtp-Source: ABdhPJz7QSFylPAL05DlClEVzxlehxj1vIt6CBLVjFNfrVgwlmbSrF2SLY1xtozHZOjTroYefQocwA== X-Received: by 2002:a17:90a:3ee3:: with SMTP id k90mr5882162pjc.164.1607119613927; Fri, 04 Dec 2020 14:06:53 -0800 (PST) Received: from www.outflux.net (smtp.outflux.net. [198.145.64.163]) by smtp.gmail.com with ESMTPSA id f7sm5622902pfe.30.2020.12.04.14.06.52 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 04 Dec 2020 14:06:52 -0800 (PST) Date: Fri, 4 Dec 2020 14:06:52 -0800 From: Kees Cook To: Masahiro Yamada Cc: Emese Revfy , linux-hardening@vger.kernel.org, Linux Kernel Mailing List Subject: Re: [PATCH] gcc-plugins: remove code for GCC versions older than 4.9 Message-ID: <202012041403.792DE050C@keescook> References: <20201202134929.99883-1-masahiroy@kernel.org> <202012021101.E0BAFC3B@keescook> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Dec 03, 2020 at 06:35:38PM +0900, Masahiro Yamada wrote: > On Thu, Dec 3, 2020 at 4:01 AM Kees Cook wrote: > > > > On Wed, Dec 02, 2020 at 10:49:29PM +0900, Masahiro Yamada wrote: > > > Documentation/process/changes.rst says the minimal GCC version is 4.9. > > > Hence, BUILDING_GCC_VERSION is greater than or equal to 4009. > > > > > > Signed-off-by: Masahiro Yamada > > > > Acked-by: Kees Cook > > > > Do you want to carry this in the kbuild tree, or would you like me to > > pick it up? > > > > Thanks! > > > > -- > > Kees Cook > > > Please pick it up. Sounds good. Thanks! Also, Emese, I haven't seen an email from you to LKML in almost 3 years. If you're interested in staying on CC for GCC plugin stuff, please let me know. If not, I can update the MAINTAINERS file to reflect reality. :) -- Kees Cook