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=-5.1 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SIGNED_OFF_BY,SPF_HELO_NONE, SPF_PASS,USER_AGENT_SANE_1 autolearn=ham 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 B359EC3B1BF for ; Sun, 16 Feb 2020 19:55:47 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 86C6E2084E for ; Sun, 16 Feb 2020 19:55:47 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="lR6pcw+9" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727822AbgBPTzq (ORCPT ); Sun, 16 Feb 2020 14:55:46 -0500 Received: from mail-ot1-f66.google.com ([209.85.210.66]:34538 "EHLO mail-ot1-f66.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726009AbgBPTzq (ORCPT ); Sun, 16 Feb 2020 14:55:46 -0500 Received: by mail-ot1-f66.google.com with SMTP id j16so14100607otl.1; Sun, 16 Feb 2020 11:55:45 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=date:from:to:cc:subject:message-id:references:mime-version :content-disposition:in-reply-to:user-agent; bh=5Gjyg7C/qUM1CPw+L63jimvH6kTtUlFR3Sqxw1W+p/o=; b=lR6pcw+9IkkaedVHZLlA7oVkTg+GsqWW5pB1xSMF6JSyYJ0pPVGrJz3gJkpV20osiB CQFDoxGbYgRHzyCivCOuetnZyJv8IqC7iD4ma0CxEvw/SoJthsQjg7a0b1P7I+Qg1HbN ZhioTfJnICTDO4pMX3vbD0ay3YbcZFBlJqrB57pYCKlubSs7h2GR7UmiLrgTKwR4Oual qf1pamjGGztGtePGjhHpl7aM8j2Ci8mVoSPSaxdeRFXqBzSqyLixYJ3autlNYBdIqHqy TOWYmN79CZBZpLnJpmipdNG3oGoQ9jMUIlMOAFqCR8yAIehgjIuSV075b0Q+QgUkIYrQ FZfw== 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:user-agent; bh=5Gjyg7C/qUM1CPw+L63jimvH6kTtUlFR3Sqxw1W+p/o=; b=YCQb6+G3OEge2cS2zYBJVQFCiDgmlBa5xjCvRy5D5AwajkRNikVPDhA/0QMPzEUAwn tUQsxSKVZOIh1TT+IaUsVqWiy+tEwkv3+iJtGgmqPLU7V30wPN65+GUJWRWkf+rdww0O 39tQCB8XG97pKxOY/AAL0pLm5j3hV8PcqSCIRov/irfpR74VAhUyx1LxYctdoQasOXoB GzAxebBfcAKZ+wvwRZalrKqwrWGxi6zO20LU/hJy0v72k8O5gCUUHFH2m6Yvf5v9KUz3 M1KTdp3wMUcITYi4hLAPX2lckfYCA3M3X1qF6mV5ULv56EVEn9cS6x7NQpDgYCiZBhVt Bvig== X-Gm-Message-State: APjAAAXtPxbiPb8yGTG+NZkIGcHCdTOrJdLCZRsqURDA1CfS9zMI7IxQ EDyWnJ707nYr1Nuj0gvyS9uHY19H X-Google-Smtp-Source: APXvYqx6s6q6b1AkVg/zx6jWNgJ1f41CXRJ2F3ocrjbfEQFPemxCzbOdldPhiLlgtcRMMzxDXCVLnw== X-Received: by 2002:a9d:7305:: with SMTP id e5mr9359175otk.64.1581882945402; Sun, 16 Feb 2020 11:55:45 -0800 (PST) Received: from ubuntu-m2-xlarge-x86 ([2604:1380:4111:8b00::1]) by smtp.gmail.com with ESMTPSA id t203sm4082674oig.39.2020.02.16.11.55.44 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Sun, 16 Feb 2020 11:55:44 -0800 (PST) Date: Sun, 16 Feb 2020 12:55:43 -0700 From: Nathan Chancellor To: Masahiro Yamada Cc: linux-kbuild@vger.kernel.org, linux-kernel@vger.kernel.org, Michal Marek , clang-built-linux@googlegroups.com Subject: Re: [PATCH] kbuild: remove cc-option switch from -Wframe-larger-than= Message-ID: <20200216195543.GA54314@ubuntu-m2-xlarge-x86> References: <20200216151936.23778-1-masahiroy@kernel.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20200216151936.23778-1-masahiroy@kernel.org> User-Agent: Mutt/1.9.4 (2018-02-28) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Feb 17, 2020 at 12:19:36AM +0900, Masahiro Yamada wrote: > This CONFIG option was added by commit 35bb5b1e0e84 ("Add option to > enable -Wframe-larger-than= on gcc 4.4"). At that time, the cc-option > check was needed. > > According to Documentation/process/changes.rst, the current minimal > supported version of GCC is 4.6, so you can assume GCC supports it. > Clang supports it as well. > > Remove the cc-option switch and redundant comments. > > Signed-off-by: Masahiro Yamada Reviewed-by: Nathan Chancellor