From patchwork Mon May 27 14:37:24 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Masahiro Yamada X-Patchwork-Id: 165221 Delivered-To: patch@linaro.org Received: by 2002:a92:9e1a:0:0:0:0:0 with SMTP id q26csp7259111ili; Mon, 27 May 2019 07:40:21 -0700 (PDT) X-Google-Smtp-Source: APXvYqwOYZdhuW592XQ5tr0NxBDHtH6rAzmxqKobpzIqQgYOAMrXfqBv/dFvDR2mvmBDHzSk/SHA X-Received: by 2002:a63:7:: with SMTP id 7mr127956204pga.108.1558968021024; Mon, 27 May 2019 07:40:21 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1558968021; cv=none; d=google.com; s=arc-20160816; b=GY477AWUkDjugV9aQk6e9MKPYH1kKy1bsXJsa5hWFHdu9Bw+2Sfi+E3iEGmu23UIsT lOgNcTP2E8SfLJp8LfekUpGhJbm8oPJHw0q5S1LyfVvmAFVorHv5eL0LAyZjwDZbUgbW mG4AaJVWJEXzvRaw+BKxYR3Ij+BhSmCYeg11YEuVN37SVBrvVathJgrgi42jhg7HYkDs X5Wdu8Ms2/UWTWr0bkhoGrEkVpfrjI9vJakG8HxAKrXzjuSrldr8N7wGzVSU0DpXQgnq mXlj1P0kUtL6cIeKbaD6sYnSwe2Hqix0FwhhYH7xamrqF88UY9Om1GG34EtUnBRxWaHS RPew== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:sender:references:in-reply-to:message-id:date :subject:cc:to:from:dkim-signature:dkim-filter; bh=aMC7wmc6MMrYj/SHWn59QiqWoFmT1b06tH2CVxBYQ/k=; b=GfeqOyo/njtUG92ABzzZ3Z2st9Flfsun93zKeREt27PfzlSpld6ATJjNYNvfN0SevV EN+qERN4BQb6saxXngwfIpvOinlmbVGVxYighQRwd+Mj1g/aqABf9tCZAlbUPOccgqKN 4OwFQYBox3Rt6CJv+2VsPgF9B6yqXuMF7jteWESrqaNuaJ04sUbtfRdX4y0F+0eSeyDz ft3K2iUGEdV+5GSS6czztQorVQ3suRQNiMUTNOw+bMhIlbnKlXZ66wz68k7I5V5h6+e0 1VcMmhIo3+3MGt2oi/CyM6U+LNSnBN9TOH9HWyl2c29zIFDFzcGFsu4x4T5zJDcqolfj nhCw== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=OKUBRFm8; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id m189si17372747pgm.13.2019.05.27.07.40.20; Mon, 27 May 2019 07:40:21 -0700 (PDT) Received-SPF: pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) client-ip=209.132.180.67; Authentication-Results: mx.google.com; dkim=pass header.i=@nifty.com header.s=dec2015msa header.b=OKUBRFm8; spf=pass (google.com: best guess record for domain of linux-kernel-owner@vger.kernel.org designates 209.132.180.67 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726968AbfE0OkT (ORCPT + 30 others); Mon, 27 May 2019 10:40:19 -0400 Received: from conuserg-07.nifty.com ([210.131.2.74]:44487 "EHLO conuserg-07.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726274AbfE0OkT (ORCPT ); Mon, 27 May 2019 10:40:19 -0400 Received: from grover.flets-west.jp (softbank126125154139.bbtec.net [126.125.154.139]) (authenticated) by conuserg-07.nifty.com with ESMTP id x4REc8hp015915; Mon, 27 May 2019 23:38:10 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-07.nifty.com x4REc8hp015915 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1558967891; bh=aMC7wmc6MMrYj/SHWn59QiqWoFmT1b06tH2CVxBYQ/k=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=OKUBRFm8XZeO61bzi1Dt9OL9aFjL/GMFhjLgL9UsMdBmtaKiMZhsQ+ax4GKFt48Cn QXnq5+/DwPeKbyfSh+X5hpA4lMmO3AfHt3HO5+8MzEDoOJnnm1DgbJv2P4HY6KZOMB 8uBa9R/Z6424lD+ZwCQdB/+QXNkW9F9pbLIrZIHedwIqSFoPsQQmTYbGVnBHOfeMtp 1G87BxhCj+OMqnMfu6o5d3iVOARn4eDMu7DllObLccIp3d3LGqZ3EDl6yeVVkcm9p4 WieBNMO7gyMrM4TyG5JnuaJWofywUCzfq+PQD9CH2lNwzCVA3NZjH1KsDoC5efuVGv NffcJi2LM4IdQ== X-Nifty-SrcIP: [126.125.154.139] From: Masahiro Yamada To: linux-kbuild@vger.kernel.org Cc: Masahiro Yamada , Paul Walmsley , Firoz Khan , Richard Henderson , Matt Turner , Catalin Marinas , linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, Greentime Hu , Guo Ren , Palmer Dabbelt , Will Deacon , linux-arm-kernel@lists.infradead.org, Albert Ou , Luc Van Oostenryck , Heiko Carstens , Ivan Kokshaysky , linux-kernel@vger.kernel.org, Vincent Chen , linux-alpha@vger.kernel.org, Martin Schwidefsky Subject: [PATCH 4/5] kconfig: make arch/*/configs/defconfig the default of KBUILD_DEFCONFIG Date: Mon, 27 May 2019 23:37:24 +0900 Message-Id: <20190527143725.12542-4-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20190527143725.12542-1-yamada.masahiro@socionext.com> References: <20190527143725.12542-1-yamada.masahiro@socionext.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Until recently, if KBUILD_DEFCONFIG was not set by the arch Makefile, the default path arch/*/defconfig was used. The last users of the default are gone by the following commits: - Commit f3e20ad67b4c ("s390: move arch/s390/defconfig to arch/s390/configs/defconfig") - Commit 986a13769c4b ("alpha: move arch/alpha/defconfig to arch/alpha/configs/defconfig") Let's set arch/*/configs/defconfig as a new default. This saves KBUILD_DEFCONFIG for some architectures. Signed-off-by: Masahiro Yamada --- arch/alpha/Makefile | 2 -- arch/arm64/Makefile | 2 -- arch/csky/Makefile | 1 - arch/nds32/Makefile | 2 -- arch/riscv/Makefile | 2 -- arch/s390/Makefile | 2 -- scripts/kconfig/Makefile | 4 ++++ 7 files changed, 4 insertions(+), 11 deletions(-) -- 2.17.1 Acked-by: Catalin Marinas diff --git a/arch/alpha/Makefile b/arch/alpha/Makefile index b3314e0dcb6f..12dee59b011c 100644 --- a/arch/alpha/Makefile +++ b/arch/alpha/Makefile @@ -8,8 +8,6 @@ # Copyright (C) 1994 by Linus Torvalds # -KBUILD_DEFCONFIG := defconfig - NM := $(NM) -B LDFLAGS_vmlinux := -static -N #-relax diff --git a/arch/arm64/Makefile b/arch/arm64/Makefile index b025304bde46..970c41a30ed3 100644 --- a/arch/arm64/Makefile +++ b/arch/arm64/Makefile @@ -30,8 +30,6 @@ LDFLAGS_vmlinux += --fix-cortex-a53-843419 endif endif -KBUILD_DEFCONFIG := defconfig - # Check for binutils support for specific extensions lseinstr := $(call as-instr,.arch_extension lse,-DCONFIG_AS_LSE=1) diff --git a/arch/csky/Makefile b/arch/csky/Makefile index f9aab9157c4a..fb1bbbd91954 100644 --- a/arch/csky/Makefile +++ b/arch/csky/Makefile @@ -1,7 +1,6 @@ # SPDX-License-Identifier: GPL-2.0-only OBJCOPYFLAGS :=-O binary GZFLAGS :=-9 -KBUILD_DEFCONFIG := defconfig ifdef CONFIG_CPU_HAS_FPU FPUEXT = f diff --git a/arch/nds32/Makefile b/arch/nds32/Makefile index 14dab5ad88ef..ccdca7142020 100644 --- a/arch/nds32/Makefile +++ b/arch/nds32/Makefile @@ -2,8 +2,6 @@ LDFLAGS_vmlinux := --no-undefined -X OBJCOPYFLAGS := -O binary -R .note -R .note.gnu.build-id -R .comment -S -KBUILD_DEFCONFIG := defconfig - ifdef CONFIG_FUNCTION_TRACER arch-y += -malways-save-lp -mno-relax endif diff --git a/arch/riscv/Makefile b/arch/riscv/Makefile index 03e760267657..7a117be8297c 100644 --- a/arch/riscv/Makefile +++ b/arch/riscv/Makefile @@ -16,8 +16,6 @@ endif KBUILD_AFLAGS_MODULE += -fPIC KBUILD_CFLAGS_MODULE += -fPIC -KBUILD_DEFCONFIG = defconfig - export BITS ifeq ($(CONFIG_ARCH_RV64I),y) BITS := 64 diff --git a/arch/s390/Makefile b/arch/s390/Makefile index de8521fc9de5..df1d6a150f30 100644 --- a/arch/s390/Makefile +++ b/arch/s390/Makefile @@ -10,8 +10,6 @@ # Copyright (C) 1994 by Linus Torvalds # -KBUILD_DEFCONFIG := defconfig - LD_BFD := elf64-s390 KBUILD_LDFLAGS := -m elf64_s390 KBUILD_AFLAGS_MODULE += -fPIC diff --git a/scripts/kconfig/Makefile b/scripts/kconfig/Makefile index 059642bd6584..ab30fe724c43 100644 --- a/scripts/kconfig/Makefile +++ b/scripts/kconfig/Makefile @@ -12,6 +12,10 @@ else Kconfig := Kconfig endif +ifndef KBUILD_DEFCONFIG +KBUILD_DEFCONFIG := defconfig +endif + ifeq ($(quiet),silent_) silent := -s endif