Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1754241AbcDEDKH (ORCPT ); Mon, 4 Apr 2016 23:10:07 -0400 Received: from mail-pf0-f175.google.com ([209.85.192.175]:33062 "EHLO mail-pf0-f175.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752248AbcDEDKE (ORCPT ); Mon, 4 Apr 2016 23:10:04 -0400 Date: Tue, 5 Apr 2016 08:40:01 +0530 From: Viresh Kumar To: kbuild test robot Cc: kbuild-all@01.org, linux-kernel@vger.kernel.org, "Rafael J. Wysocki" , Stephen Boyd Subject: Re: drivers/base/power/opp/cpu.c:120:5: error: redefinition of 'dev_pm_opp_set_sharing_cpus' Message-ID: <20160405031001.GD20655@vireshk-i7> References: <201604050956.VU7awDfC%fengguang.wu@intel.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <201604050956.VU7awDfC%fengguang.wu@intel.com> User-Agent: Mutt/1.5.24 (2015-08-30) Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 2009 Lines: 49 On 05-04-16, 09:34, kbuild test robot wrote: > tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master > head: 9735a22799b9214d17d3c231fe377fc852f042e9 > commit: f59d3ee8480d30f41914cb4bed5086237e8507b0 PM / OPP: Move cpu specific code to opp/cpu.c > date: 7 months ago > config: i386-randconfig-c0-04050854 (attached as .config) > reproduce: > git checkout f59d3ee8480d30f41914cb4bed5086237e8507b0 > # save the attached .config to linux build tree > make ARCH=i386 Something isn't right in your setup. This is a 7 months old patch you have reported now and I can see no problem with the patch as well. Over that, the attached .config doesn't have CONFIG_PM_OPP enabled, so below can't really compile. > All errors (new ones prefixed by >>): > > >> drivers/base/power/opp/cpu.c:120:5: error: redefinition of 'dev_pm_opp_set_sharing_cpus' > int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask) > ^ > In file included from drivers/base/power/opp/opp.h:20:0, > from drivers/base/power/opp/cpu.c:21: > include/linux/pm_opp.h:165:19: note: previous definition of 'dev_pm_opp_set_sharing_cpus' was here > static inline int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask) > ^ > > vim +/dev_pm_opp_set_sharing_cpus +120 drivers/base/power/opp/cpu.c > > 114 *table = NULL; > 115 } > 116 EXPORT_SYMBOL_GPL(dev_pm_opp_free_cpufreq_table); > 117 #endif /* CONFIG_CPU_FREQ */ > 118 > 119 /* Required only for V1 bindings, as v2 can manage it from DT itself */ > > 120 int dev_pm_opp_set_sharing_cpus(struct device *cpu_dev, cpumask_var_t cpumask) > 121 { > 122 struct device_list_opp *list_dev; > 123 struct device_opp *dev_opp; > > --- > 0-DAY kernel test infrastructure Open Source Technology Center > https://lists.01.org/pipermail/kbuild-all Intel Corporation -- viresh