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[23.128.96.18]) by mx.google.com with ESMTP id u18si13989779edx.489.2020.07.06.11.15.59; Mon, 06 Jul 2020 11:16:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; Authentication-Results: mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=Go6ByYbk; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1729694AbgGFSPw (ORCPT + 99 others); Mon, 6 Jul 2020 14:15:52 -0400 Received: from conssluserg-04.nifty.com ([210.131.2.83]:21635 "EHLO conssluserg-04.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729647AbgGFSPw (ORCPT ); Mon, 6 Jul 2020 14:15:52 -0400 Received: from mail-ua1-f41.google.com (mail-ua1-f41.google.com [209.85.222.41]) (authenticated) by conssluserg-04.nifty.com with ESMTP id 066IFHOD005116; Tue, 7 Jul 2020 03:15:18 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conssluserg-04.nifty.com 066IFHOD005116 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1594059318; bh=Q+48gTKGnNNAyaZpkSljO3/+f87VrYhlKUVJ5FKjmdQ=; h=References:In-Reply-To:From:Date:Subject:To:Cc:From; b=Go6ByYbk3w6ZqfzY+bcPEPfdQfjSDMmaa6f7z4KGrPRgiJJhVvFX0zG/wdRmgZlNg fJTpHeNu8RVg7HoRCqN2GZxiXEZp2S76ErzL9nr07q+JH7oEhnOp3qzCLAiRsYRgzW 4sXuqhEX3EHJGIPC2K90ZNZVGxta6AAY3nLwwqnKU5AiXTqseg+g4DmWdA+ju4NdX/ u3rtdKZRVojNvHpJbD5nmIHE4eTRwzZPmoVxbN7MZ3KlsszTCjUdjsMIZlEJR5waRC kQvyoW3byTZEbBTB0DnuSKMXAvEpdAs1vEuIS1owDD0UyqTFxLJqTS0J5glaKV+nk/ UG3FkSjjPkTqQ== X-Nifty-SrcIP: [209.85.222.41] Received: by mail-ua1-f41.google.com with SMTP id b24so4902198uak.2; Mon, 06 Jul 2020 11:15:17 -0700 (PDT) X-Gm-Message-State: AOAM533ysYQukM7UbfBGahAKtfOG6W8SW434JfWDP0AXg7EvhcnRf4ZG nGMt5Sn8vDnyMK2WX5cYouRoliY/Lz6pmQXB5sU= X-Received: by 2002:ab0:21c6:: with SMTP id u6mr18691153uan.109.1594059316651; Mon, 06 Jul 2020 11:15:16 -0700 (PDT) MIME-Version: 1.0 References: <20200628015041.1000002-1-masahiroy@kernel.org> <87imfa8le0.fsf@mpe.ellerman.id.au> In-Reply-To: From: Masahiro Yamada Date: Tue, 7 Jul 2020 03:14:40 +0900 X-Gmail-Original-Message-ID: Message-ID: Subject: Re: [PATCH] kbuild: introduce ccflags-remove-y and asflags-remove-y To: Anders Roxell Cc: Michael Ellerman , Linux Kbuild mailing list , Linux Kernel Mailing List , Sami Tolvanen , Benjamin Herrenschmidt , Ingo Molnar , Michal Marek , Paul Mackerras , Rich Felker , Russell King , Steven Rostedt , Yoshinori Sato , linux-arm-kernel , Linux-sh list , linuxppc-dev Content-Type: text/plain; charset="UTF-8" Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hi Anders, On Mon, Jul 6, 2020 at 8:24 PM Anders Roxell wrote: > > The full log can be found here [1]. > > Without this patch for 'trace_selftest_dynamic' for instance, CC_FLAGS_FTRACE > was removed from kernel/trace/*, and then added back to > kernel/trace/trace_selftest_dynamic. > While with this patch it looks like we add the flag (even though it is > already there), and then > removes the flag for all files in kernel/trace/* . You are right. I will drop this patch, and send v2. Thank you. -- Best Regards Masahiro Yamada