From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mga04.intel.com (mga04.intel.com [192.55.52.120]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id 7FBB1223DB0F9 for ; Sat, 17 Mar 2018 15:08:37 -0700 (PDT) Date: Sun, 18 Mar 2018 06:14:32 +0800 From: kbuild test robot Subject: Re: [PATCH v6 11/15] mm, fs, dax: handle layout changes to pinned dax mappings Message-ID: <201803180613.V0nL0svH%fengguang.wu@intel.com> References: <152112914418.24669.11429662058087306821.stgit@dwillia2-desk3.amr.corp.intel.com> MIME-Version: 1.0 In-Reply-To: <152112914418.24669.11429662058087306821.stgit@dwillia2-desk3.amr.corp.intel.com> Content-Disposition: inline List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: linux-nvdimm-bounces@lists.01.org Sender: "Linux-nvdimm" To: Dan Williams Cc: Dave Hansen , Jan Kara , Andrew Morton , Matthew Wilcox , linux-nvdimm@lists.01.org, Dave Chinner , linux-kernel@vger.kernel.org, Christoph Hellwig , linux-xfs@vger.kernel.org, kbuild-all@01.org, linux-fsdevel@vger.kernel.org, "Darrick J. Wong" , Alexander Viro List-ID: Hi Dan, I love your patch! Yet something to improve: [auto build test ERROR on linus/master] [also build test ERROR on v4.16-rc5 next-20180316] [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/Dan-Williams/dax-fix-dma-vs-truncate-hole-punch/20180318-050250 config: x86_64-randconfig-x010-201811 (attached as .config) compiler: gcc-7 (Debian 7.3.0-1) 7.3.0 reproduce: # save the attached .config to linux build tree make ARCH=x86_64 All errors (new ones prefixed by >>): drivers/dax/super.c: In function 'generic_dax_pagefree': >> drivers/dax/super.c:170:2: error: implicit declaration of function 'wake_up_var'; did you mean 'wake_up_nr'? [-Werror=implicit-function-declaration] wake_up_var(&page->_refcount); ^~~~~~~~~~~ wake_up_nr cc1: some warnings being treated as errors vim +170 drivers/dax/super.c 166 167 #if IS_ENABLED(CONFIG_FS_DAX) 168 static void generic_dax_pagefree(struct page *page, void *data) 169 { > 170 wake_up_var(&page->_refcount); 171 } 172 --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corporation _______________________________________________ Linux-nvdimm mailing list Linux-nvdimm@lists.01.org https://lists.01.org/mailman/listinfo/linux-nvdimm