Received: by 2002:ac0:a874:0:0:0:0:0 with SMTP id c49csp743959ima; Fri, 15 Mar 2019 13:08:56 -0700 (PDT) X-Google-Smtp-Source: APXvYqxkO95vpnSnq/fccrbJaqG4bA+eGrOboeKNl0RRrCCotqjpXrD7ozPva0X84CZig/c3Tral X-Received: by 2002:a65:4bcc:: with SMTP id p12mr5226298pgr.187.1552680536676; Fri, 15 Mar 2019 13:08:56 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1552680536; cv=none; d=google.com; s=arc-20160816; b=fUMZ0X2jPueIBju8tneFTD1eCkJNtIeTSiysTt5/DOfbO1V7oFgb5k9FnnilpOJkxQ JZPdsfetDcI/Od8pr01R7kWDbpz13Fukr51HYnFGIThArpy4aXQHjWufWDnNvP/r1aQq 0aIccosw+TC0La8iUNxv/+/RNMSkZlRX2bQwmLMqAUwbpJhHustb8SKuPpmHQyQZ2tiW xUnS3FbZBpR42LwEyQpoDpi19fOw8RQgipR0rIoIMTEiRbLfCtPIKdMOVjsOzM2ExhrT paMFU1VZSl59OXLp5GnWmafXh/frWh8+DaiepK8PWyZmPNJBbILc07YGOH8QKIItXswW dbUQ== 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; bh=04YVToGAUQiNjO1xRq4id+nhMyl4gZkDQc2AQuW3xLY=; b=My56hFUtPj1YeUz5uWEXUdvUYffBzPes3zxpZbzrdFmlJlA7SfXkq/2cvUWhXHsiLu oihZhEx7Gjg6qz15hxDvwCqUP9LuKW+4+l73Whmj5ALI+ppczTjTpS56i1h+Cu3vDZGO bSDLGq0PixgHa0G95NR8xVvjpT/lRzasJyfPYTeesCD7AMWd9JTTqIUfP4Ycmvin8UYW RitHy0Sr/HI/StA208AqE+O2gPD4fAz+gJ+RFR9mUgDJUdbYHZZRX2u7pNle3/dcqbvF s71AIWdzIHwsfb6kIoG9DryyK7UGbF9Ph+FlEZyOM56LAEpMn0QhYmwrN4SLp/hfToSq 0rhg== ARC-Authentication-Results: i=1; mx.google.com; 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Return-Path: Received: from vger.kernel.org (vger.kernel.org. [209.132.180.67]) by mx.google.com with ESMTP id f1si2694355pfn.10.2019.03.15.13.08.41; Fri, 15 Mar 2019 13:08:56 -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; 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; dmarc=fail (p=NONE sp=NONE dis=NONE) header.from=intel.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726676AbfCOUHE (ORCPT + 99 others); Fri, 15 Mar 2019 16:07:04 -0400 Received: from mga01.intel.com ([192.55.52.88]:22894 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726464AbfCOUHB (ORCPT ); Fri, 15 Mar 2019 16:07:01 -0400 X-Amp-Result: SKIPPED(no attachment in message) X-Amp-File-Uploaded: False Received: from orsmga005.jf.intel.com ([10.7.209.41]) by fmsmga101.fm.intel.com with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 15 Mar 2019 13:07:00 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.58,483,1544515200"; d="scan'208";a="307617687" Received: from chang-linux-3.sc.intel.com ([143.183.85.65]) by orsmga005.jf.intel.com with ESMTP; 15 Mar 2019 13:07:00 -0700 From: "Chang S. Bae" To: Thomas Gleixner , Ingo Molnar , Andy Lutomirski , "H . Peter Anvin" , Andi Kleen Cc: Ravi Shankar , "Chang S . Bae" , LKML , Linux Torvalds Subject: [RESEND PATCH v6 02/12] kbuild: Raise the minimum required binutils version to 2.21 Date: Fri, 15 Mar 2019 13:06:35 -0700 Message-Id: <1552680405-5265-3-git-send-email-chang.seok.bae@intel.com> X-Mailer: git-send-email 2.7.4 In-Reply-To: <1552680405-5265-1-git-send-email-chang.seok.bae@intel.com> References: <1552680405-5265-1-git-send-email-chang.seok.bae@intel.com> Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org It helps to use some new instructions directly in assembly code. Suggested-by: Andi Kleen Signed-off-by: Chang S. Bae Reviewed-by: Andi Kleen Acked-by: Andrew Morton Cc: Andy Lutomirski Cc: Linux Torvalds Cc: Thomas Gleixner Cc: Ingo Molnar Cc: H. Peter Anvin --- Documentation/process/changes.rst | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/Documentation/process/changes.rst b/Documentation/process/changes.rst index 18735dc460a0..0a18075c485e 100644 --- a/Documentation/process/changes.rst +++ b/Documentation/process/changes.rst @@ -31,7 +31,7 @@ you probably needn't concern yourself with isdn4k-utils. ====================== =============== ======================================== GNU C 4.6 gcc --version GNU make 3.81 make --version -binutils 2.20 ld -v +binutils 2.21 ld -v flex 2.5.35 flex --version bison 2.0 bison --version util-linux 2.10o fdformat --version @@ -77,9 +77,7 @@ You will need GNU make 3.81 or later to build the kernel. Binutils -------- -The build system has, as of 4.13, switched to using thin archives (`ar T`) -rather than incremental linking (`ld -r`) for built-in.a intermediate steps. -This requires binutils 2.20 or newer. +Binutils 2.21 or newer is needed to build the kernel. pkg-config ---------- -- 2.19.1