From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S932068AbbJLDDi (ORCPT ); Sun, 11 Oct 2015 23:03:38 -0400 Received: from mga03.intel.com ([134.134.136.65]:9186 "EHLO mga03.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752909AbbJLDDh (ORCPT ); Sun, 11 Oct 2015 23:03:37 -0400 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.17,670,1437462000"; d="gz'50?scan'50,208,50";a="790081499" Date: Mon, 12 Oct 2015 11:02:32 +0800 From: kbuild test robot To: Jan Kara Cc: kbuild-all@01.org, Andrew Morton , Vitaly Kuznetsov , HATAYAMA Daisuke , Masami Hiramatsu , Jiri Kosina , Baoquan He , Prarit Bhargava , Xie XiuQi , Seth Jennings , linux-kernel@vger.kernel.org, "K. Y. Srinivasan" , Jan Kara Subject: Re: Re: [PATCH] panic: release stale console lock to always get the logbuf printed out Message-ID: <201510121132.JPqXilYL%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="CE+1k2dSO48ffgeK" Content-Disposition: inline In-Reply-To: <20151008090153.GB13232@quack.suse.cz> 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 --CE+1k2dSO48ffgeK Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi Jan, [auto build test ERROR on v4.3-rc4 -- if it's inappropriate base, please ignore] config: arm64-allnoconfig (attached as .config) 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=arm64 All errors (new ones prefixed by >>): kernel/printk/printk.c: In function 'printk_log_buf_drain': >> kernel/printk/printk.c:2410:3: error: implicit declaration of function 'zap_locks' [-Werror=implicit-function-declaration] zap_locks(); ^ cc1: some warnings being treated as errors vim +/zap_locks +2410 kernel/printk/printk.c 2404 void printk_log_buf_drain(bool panic) 2405 { 2406 bool retry; 2407 unsigned long flags; 2408 2409 if (panic) > 2410 zap_locks(); 2411 2412 while (1) { 2413 raw_spin_lock_irqsave(&logbuf_lock, flags); --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation --CE+1k2dSO48ffgeK Content-Type: application/octet-stream Content-Disposition: attachment; filename=".config.gz" Content-Transfer-Encoding: base64 H4sICD0iG1YAAy5jb25maWcAjTxbc9u20u/9FZz2PLQzXxPf6iRzxg8gCYqoSIIhQMnOC0eR 6UQTW/LRpW3+/bcLiOJtobQzbW3u4rbY+y78y0+/eOyw37ws9qvl4vn5u/elXtfbxb5+9J5W 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