From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752100AbeENIFf (ORCPT ); Mon, 14 May 2018 04:05:35 -0400 Received: from mx2.suse.de ([195.135.220.15]:52201 "EHLO mx2.suse.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751853AbeENIFd (ORCPT ); Mon, 14 May 2018 04:05:33 -0400 Date: Mon, 14 May 2018 10:05:30 +0200 From: Jean Delvare To: kbuild test robot Cc: Tony Luck , kbuild-all@01.org, linux-kernel@vger.kernel.org, Borislav Petkov Subject: Re: drivers/edac/skx_edac.c:399: undefined reference to `nfit_get_smbios_id' Message-ID: <20180514100530.3f2d0667@endymion> In-Reply-To: <201805130419.XbKBtNfM%fengguang.wu@intel.com> References: <201805130419.XbKBtNfM%fengguang.wu@intel.com> Organization: SUSE Linux X-Mailer: Claws Mail 3.13.2 (GTK+ 2.24.31; x86_64-suse-linux-gnu) MIME-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Sun, 13 May 2018 04:51:21 +0800, kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: 427fbe89261d8f11cd20b5a4ba94e977061f69d6 > commit: 58ca9ac1463d07d24b9fa8befe065192abca6f76 EDAC, skx_edac: Detect non-volatile DIMMs > date: 8 weeks ago > config: x86_64-randconfig-v0-05130337 (attached as .config) > compiler: gcc-7 (Debian 7.3.0-16) 7.3.0 > reproduce: > git checkout 58ca9ac1463d07d24b9fa8befe065192abca6f76 > # save the attached .config to linux build tree > make ARCH=x86_64 > > All errors (new ones prefixed by >>): > > drivers/edac/skx_edac.o: In function `get_nvdimm_info': > >> drivers/edac/skx_edac.c:399: undefined reference to `nfit_get_smbios_id' This is caused by the following combination of options: CONFIG_ACPI_NFIT=m CONFIG_EDAC_SKX=y Built-in code (skx_edac) can't reference a function from a module (nfit). I'll send a candidate fix shortly. -- Jean Delvare SUSE L3 Support