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=-3.0 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,SPF_PASS,USER_AGENT_GIT 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 649D4C43441 for ; Mon, 12 Nov 2018 02:38:32 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 29849214DB for ; Mon, 12 Nov 2018 02:38:32 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=nifty.com header.i=@nifty.com header.b="Y5+jxYWh" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 29849214DB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=socionext.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 S1730239AbeKLM3a (ORCPT ); Mon, 12 Nov 2018 07:29:30 -0500 Received: from conuserg-08.nifty.com ([210.131.2.75]:16506 "EHLO conuserg-08.nifty.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1729729AbeKLM33 (ORCPT ); Mon, 12 Nov 2018 07:29:29 -0500 Received: from pug.e01.socionext.com (p14092-ipngnfx01kyoto.kyoto.ocn.ne.jp [153.142.97.92]) (authenticated) by conuserg-08.nifty.com with ESMTP id wAC2ZqVS015801; Mon, 12 Nov 2018 11:35:52 +0900 DKIM-Filter: OpenDKIM Filter v2.10.3 conuserg-08.nifty.com wAC2ZqVS015801 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=nifty.com; s=dec2015msa; t=1541990153; bh=QNuGxZanL/Y+BPrezzzgYjKa+CWGG7l6IBD17r6BlRs=; h=From:To:Cc:Subject:Date:From; b=Y5+jxYWhfiq1HNEpgyGIjnSw3pk5W0nWi/6VdfnIo76V8PXlnRKAi3gBUhfXopzox f7bNoaO97n7KLp6WFQNuzYoXJ0Qc123JxrQRKFXgVvLgmyoG9RsbVs+jqGRe/HZG/D 6lkPYpa2EmpeGv9ScsMCfeUXZL3x54uNKGVXFpbDcuQYjCAfsL2tYanubLFGAvsyOL 1ZK11KdgOHwzSKMXIALZs+KWiUqEornER0ZZ0VQAoDuUm3ZXmWBuvLGhpbYJtGDoP+ EUsHrXSwLfjpSvvCLzjqAvVZ12H6hkQ/YpZOB+s4Qx3QctRx6D73saIEVqY8y4oP68 +Rbj8wdhR1Z5A== X-Nifty-SrcIP: [153.142.97.92] From: Masahiro Yamada To: Ingo Molnar , Thomas Gleixner , x86@kernel.org Cc: Richard Weinberger , linuxppc-dev@lists.ozlabs.org, Michael Ellerman , Masahiro Yamada , "H. Peter Anvin" , Borislav Petkov , Benjamin Herrenschmidt , linux-kernel@vger.kernel.org, Paul Mackerras Subject: [PATCH 0/2] Remove -fno-unit-at-a-time and -funit-at-a-time compiler flags entirely Date: Mon, 12 Nov 2018 11:35:18 +0900 Message-Id: <1541990120-9643-1-git-send-email-yamada.masahiro@socionext.com> X-Mailer: git-send-email 2.7.4 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 1/2: remove dead code, which is logically obvious because the minimum GCC version is now 4.6 2/2: we can say -funit-at-a-time is no longer useful according to GCC 4.6 manual I hope, this series can be applied through x86 tree. Masahiro Yamada (2): um: remove -fno-unit-at-a-time workaround for pre-4.0 GCC x86, powerpc: remove -funit-at-a-time compiler option entirely arch/powerpc/Makefile | 4 ---- arch/x86/Makefile | 4 ---- arch/x86/Makefile.um | 9 --------- 3 files changed, 17 deletions(-) -- 2.7.4