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=-2.8 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_NEOMUTT 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 6F289C0044C for ; Mon, 29 Oct 2018 14:57:01 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 2AD5A20657 for ; Mon, 29 Oct 2018 14:57:01 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="uvabOtmE" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 2AD5A20657 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=gmail.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727524AbeJ2Xp7 (ORCPT ); Mon, 29 Oct 2018 19:45:59 -0400 Received: from mail-pf1-f196.google.com ([209.85.210.196]:38699 "EHLO mail-pf1-f196.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726035AbeJ2Xp6 (ORCPT ); Mon, 29 Oct 2018 19:45:58 -0400 Received: by mail-pf1-f196.google.com with SMTP id b11-v6so4154743pfi.5; Mon, 29 Oct 2018 07:56:59 -0700 (PDT) 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=IusJJhakUU7MEBNIT7tc+H0KmzYjjL0B/+9I2KbAtxI=; b=uvabOtmE6T0kbxa/+gfZEsVGF0gujpx6ykjkjpF8GL6OgevsLWRKWwFTfuMuecAsy9 FIdJo6WgN1WHut5scspyLXk6TGCImVG039Q0djUkTRlDTln8T+M/Lz8UTZgWSkGksSAr /oEQngHxTA8ENodCM/GjQ0uf2eAsm7bvWn8+KBNx+Oze4/89zkW5ZysRjaKYTRN1TotX mhlkTqX5kfX1JX0N+fmbE+YHUWtfwHjZ5LMMpQA8oACC0WtK0Vvj3zq5WMKMbFilTVYF q4ZJBlUhUj/F+17g7heJrDNVY4pd8rJWhadhxisLSNVlAyGibjgn+TqqHeXaK+Ib2Uks C2xw== 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=IusJJhakUU7MEBNIT7tc+H0KmzYjjL0B/+9I2KbAtxI=; b=aSTpBGee3rbhn6jacbM7/zCMJpkroYVXrtzIgbABqliBB4yze41YAgMr6pLTgxFFGe /dhxntnx5u4EtByIJaOZMLk4wqCgEAWsdHJcbifJNq7Yk1zgUzqm5dJZf42upukWRWNg 9ujhQxme7Yc/6eA66LmsIcxsKS+K3KhlJZnqXeODb73uWEJh6JD3JkQWkaxzPLJRmDu6 yAiZWm+Hmgf+qBR8LnzvM579I+ihUzMmHI7LDEeF7+4SmoLmlSnzJf3ACcYRnUs6KqO1 dqhQwLTW7hVe2dc+WZ28oveft9d/LMk0nyJPyx7hwqrxHlpAKzp4479Rdl+NBfH9umK8 k5Nw== X-Gm-Message-State: AGRZ1gKHljZ/ZupEP6PP2zk2uA9xN07GBEmVd9LdysIJ36ptfyQbhcS3 ps3m6asnVEMTQyLDV1JEeak= X-Google-Smtp-Source: AJdET5eWsXYzCCa0JG4ArfA7fYB4rnV+4huLKls3Sh6EHsmFV5N+ra3agWyA9AtC0se0g/GsQbfNcw== X-Received: by 2002:a63:504d:: with SMTP id q13mr6831159pgl.319.1540825018797; Mon, 29 Oct 2018 07:56:58 -0700 (PDT) Received: from mail.google.com ([2001:19f0:6001:4ff6:5400:1ff:feb7:a195]) by smtp.gmail.com with ESMTPSA id i13-v6sm5537111pgs.51.2018.10.29.07.56.57 (version=TLS1_2 cipher=ECDHE-RSA-CHACHA20-POLY1305 bits=256/256); Mon, 29 Oct 2018 07:56:58 -0700 (PDT) Date: Mon, 29 Oct 2018 14:56:56 +0000 From: Changbin Du To: Masahiro Yamada Cc: Changbin Du , Michal Marek , Thomas Gleixner , Ingo Molnar , Russell King , Andrew Morton , Steven Rostedt , X86 ML , Linux Kbuild mailing list , Linux Kernel Mailing List , linux-arm-kernel , linux-sparse@vger.kernel.org, Robin Murphy Subject: Re: [PATCH v2 4/4] kernel hacking: new config CC_OPTIMIZE_FOR_DEBUGGING to apply GCC -Og optimization Message-ID: <20181029145655.vzlhz7dipzmpw52m@mail.google.com> References: <20181019124921.13780-1-changbin.du@gmail.com> <20181019124921.13780-5-changbin.du@gmail.com> <20181028125106.azcn2dxia3snplin@mail.google.com> <20181028131357.parhzj32feapxncb@mail.google.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: NeoMutt/20180716-508-7c9a6d Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Mon, Oct 29, 2018 at 10:01:44PM +0900, Masahiro Yamada wrote: > Hi. > > > On Sun, Oct 28, 2018 at 10:14 PM Changbin Du wrote: > > > > On Sun, Oct 28, 2018 at 10:09:21PM +0900, Masahiro Yamada wrote: > > > Hi Changbin, > > > > > > On Sun, Oct 28, 2018 at 9:52 PM Changbin Du wrote: > > > > > > > > > > > > Thanks for pointing this out and kind suggestions. I have tested with your > > > > modification. Will update patch serias soon. > > > > > > > > > I have one more request. > > > > > > The patch subject > > > "kernel hacking: new config CC_OPTIMIZE_FOR_DEBUGGING to apply GCC -Og > > > optimization" > > > is too long (83 characters) > > > > > > > > > I'd like the subject to be within 70 columns or so. > > > > > oh, I just sent new version. Could me update the title if there are more > > suggestions then? > > > > How about this? > > 2/4: kernel hacking: add a config option to disable compiler auto-inlining > 3/4: ARM: mm: fix build error in fix_to_virt with -Og optimization level > 4/4: kernel hacking: support building kernel with -Og optimization level > > (The CONFIG name is so long that the subject > would easily exceeds 80-columns with it.) > > > I applied this series to linux-kbuild, > and will send another pull request in this MW. > > > If you come up with better patch titles, > please let me know. > I will fix them up locally. > I am just fine with these new titles. Thanks. > > > -- > Best Regards > Masahiro Yamada -- Thanks, Changbin Du