From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753740AbdG2LLf (ORCPT ); Sat, 29 Jul 2017 07:11:35 -0400 Received: from mga14.intel.com ([192.55.52.115]:9049 "EHLO mga14.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753612AbdG2LLe (ORCPT ); Sat, 29 Jul 2017 07:11:34 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.40,430,1496127600"; d="gz'50?scan'50,208,50";a="113341760" Date: Sat, 29 Jul 2017 19:11:23 +0800 From: kbuild test robot To: Masami Hiramatsu Cc: kbuild-all@01.org, Ingo Molnar , Thomas Gleixner , Francis Deslauriers , mathieu.desnoyers@efficios.com, Ingo Molnar , "H . Peter Anvin" , x86@kernel.org, Masami Hiramatsu , Ananth N Mavinakayanahalli , Anil S Keshavamurthy , "David S . Miller" , linux-kernel@vger.kernel.org Subject: Re: [PATCH -tip v7 1/2] irq: Make irqentry text section unconditional Message-ID: <201707291909.BsQfoyG8%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="Nq2Wo0NMKNjxTN9z" Content-Disposition: inline In-Reply-To: <150125070083.10811.5869422852047711786.stgit@devbox> User-Agent: Mutt/1.5.23 (2014-03-12) X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: fengguang.wu@intel.com X-SA-Exim-Scanned: No (on bee); SAEximRunCond expanded to false Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org --Nq2Wo0NMKNjxTN9z Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Masami, [auto build test ERROR on tip/x86/core] [also build test ERROR on v4.13-rc2 next-20170728] [if your patch is applied to the wrong git tree, please drop us a note to help improve the system] url: https://github.com/0day-ci/linux/commits/Masami-Hiramatsu/irq-Make-irqentry-text-section-unconditional/20170729-170710 config: h8300-h8300h-sim_defconfig (attached as .config) compiler: h8300-linux-gcc (GCC) 6.2.0 reproduce: wget https://raw.githubusercontent.com/01org/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # save the attached .config to linux build tree make.cross ARCH=h8300 All errors (new ones prefixed by >>): In file included from arch/h8300/kernel/process.c:45:0: >> arch/h8300/include/asm/traps.h:36:21: error: conflicting types for '_etext' extern char _start, _etext; ^~~~~~ In file included from ./arch/h8300/include/generated/asm/sections.h:1:0, from include/linux/interrupt.h:21, from arch/h8300/kernel/process.c:38: include/asm-generic/sections.h:33:32: note: previous declaration of '_etext' was here extern char _text[], _stext[], _etext[]; ^~~~~~ vim +/_etext +36 arch/h8300/include/asm/traps.h d2a5f499 Yoshinori Sato 2015-05-11 35 d2a5f499 Yoshinori Sato 2015-05-11 @36 extern char _start, _etext; d2a5f499 Yoshinori Sato 2015-05-11 37 #define check_kernel_text(addr) \ d2a5f499 Yoshinori Sato 2015-05-11 38 ((addr >= (unsigned long)(&_start)) && \ bf24eec3 Yoshinori Sato 2016-01-15 39 (addr < (unsigned long)(&_etext)) && !(addr & 1)) d2a5f499 Yoshinori Sato 2015-05-11 40 :::::: The code at line 36 was first introduced by commit :::::: d2a5f4999f6c211adf30d9788349e13988d6f2a7 h8300: Assembly headers :::::: TO: Yoshinori Sato :::::: CC: Yoshinori Sato --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation --Nq2Wo0NMKNjxTN9z Content-Type: application/gzip Content-Disposition: attachment; filename=".config.gz" Content-Transfer-Encoding: base64 H4sICBtsfFkAAy5jb25maWcAjVtbc9s2sH7vr+Ck5yGZOUkcO02TOeMHEAQlVCTBAKAs+4Wj yEqiiS15dGmbf392AcokxYXSdjqVsYvbYi/fAsvff/s9Yof95nG+Xy3mDw8/o2/L9XI73y/v 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