Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S933381AbcKJNwS (ORCPT ); Thu, 10 Nov 2016 08:52:18 -0500 Received: from mga05.intel.com ([192.55.52.43]:44687 "EHLO mga05.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S932784AbcKJNwQ (ORCPT ); Thu, 10 Nov 2016 08:52:16 -0500 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.31,619,1473145200"; d="gz'50?scan'50,208,50";a="29794818" Date: Thu, 10 Nov 2016 21:51:38 +0800 From: kbuild test robot To: Hari Bathini Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org, fenghua.yu@intel.com, tony.luck@intel.com, linux-ia64@vger.kernel.org, dyoung@redhat.com, kexec@lists.infradead.org, Mahesh J Salgaonkar , ebiederm@xmission.com, Michael Ellerman , linuxppc-dev@lists.ozlabs.org, vgoyal@redhat.com Subject: Re: [PATCH 1/3] crash: move crashkernel parsing and vmcore related code under CONFIG_CRASH_CORE Message-ID: <201611102107.imfeZjH3%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="IJpNTDwzlM2Ie8A6" Content-Disposition: inline In-Reply-To: <147877904646.31483.2251653505359017982.stgit@hbathini.in.ibm.com> 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 Content-Length: 10039 Lines: 161 --IJpNTDwzlM2Ie8A6 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Hari, [auto build test WARNING on linus/master] [also build test WARNING on v4.9-rc4] [cannot apply to powerpc/next next-20161110] [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/Hari-Bathini/kexec-fadump-remove-dependency-with-CONFIG_KEXEC-and-reuse-crashkernel-parameter-for-fadump/20161110-200330 config: h8300-h8300h-sim_defconfig (attached as .config) compiler: h8300-linux-gcc (GCC) 6.2.0 reproduce: wget https://git.kernel.org/cgit/linux/kernel/git/wfg/lkp-tests.git/plain/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 warnings (new ones prefixed by >>): In file included from arch/h8300/include/asm/elf.h:8:0, from include/linux/elfcore.h:6, from include/linux/crash_core.h:5, from include/linux/kexec.h:17, from kernel/reboot.c:11: >> arch/h8300/include/asm/ptrace.h:31:34: warning: 'struct task_struct' declared inside parameter list will not be visible outside of this definition or declaration extern long h8300_get_reg(struct task_struct *task, int regno); ^~~~~~~~~~~ arch/h8300/include/asm/ptrace.h:32:33: warning: 'struct task_struct' declared inside parameter list will not be visible outside of this definition or declaration extern int h8300_put_reg(struct task_struct *task, int regno, ^~~~~~~~~~~ vim +31 arch/h8300/include/asm/ptrace.h d2a5f499 Yoshinori Sato 2015-05-11 15 #define H8300_REGS_NO 12 d2a5f499 Yoshinori Sato 2015-05-11 16 #endif d2a5f499 Yoshinori Sato 2015-05-11 17 d2a5f499 Yoshinori Sato 2015-05-11 18 #define arch_has_single_step() (1) d2a5f499 Yoshinori Sato 2015-05-11 19 d2a5f499 Yoshinori Sato 2015-05-11 20 #define user_mode(regs) (!((regs)->ccr & PS_S)) d2a5f499 Yoshinori Sato 2015-05-11 21 #define instruction_pointer(regs) ((regs)->pc) d2a5f499 Yoshinori Sato 2015-05-11 22 #define profile_pc(regs) instruction_pointer(regs) d2a5f499 Yoshinori Sato 2015-05-11 23 #define user_stack_pointer(regs) ((regs)->sp) d2a5f499 Yoshinori Sato 2015-05-11 24 #define current_pt_regs() ((struct pt_regs *) \ d2a5f499 Yoshinori Sato 2015-05-11 25 (THREAD_SIZE + (unsigned long)current_thread_info()) - 1) d2a5f499 Yoshinori Sato 2015-05-11 26 #define signal_pt_regs() ((struct pt_regs *)current->thread.esp0) d2a5f499 Yoshinori Sato 2015-05-11 27 #define current_user_stack_pointer() rdusp() d2a5f499 Yoshinori Sato 2015-05-11 28 #define task_pt_regs(task) \ d2a5f499 Yoshinori Sato 2015-05-11 29 ((struct pt_regs *) (task_stack_page(task) + THREAD_SIZE) - 1) d2a5f499 Yoshinori Sato 2015-05-11 30 d2a5f499 Yoshinori Sato 2015-05-11 @31 extern long h8300_get_reg(struct task_struct *task, int regno); d2a5f499 Yoshinori Sato 2015-05-11 32 extern int h8300_put_reg(struct task_struct *task, int regno, d2a5f499 Yoshinori Sato 2015-05-11 33 unsigned long data); d2a5f499 Yoshinori Sato 2015-05-11 34 d2a5f499 Yoshinori Sato 2015-05-11 35 #endif /* __ASSEMBLY__ */ d2a5f499 Yoshinori Sato 2015-05-11 36 #endif /* _H8300_PTRACE_H */ :::::: The code at line 31 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 --IJpNTDwzlM2Ie8A6 Content-Type: application/gzip Content-Disposition: attachment; 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