From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id BD80D39184C; Thu, 26 Mar 2026 16:40:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774543247; cv=none; b=MAP3Qm6ux5RUXTUk4w4fJvJhO61QzUbn0R5xtUSpCOMpLO80kqyXPkdeb6hXr5Y3t8xDknUxeMDOZ6E+Ntcv4sfCEA7JwBlq62H+GmvxXwIajgk3VabLnQ8pNxkI2+GTjS0C3V22yaTG+foR/0rryFc1zOoWvVzDNNKJyysKsho= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774543247; c=relaxed/simple; bh=KjunGW45yXlRcSONfEmUcgQUekN6c9AihQS4z0wuD1g=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=pvbTrgbAAcEhBC/2btaJUYK1IWKY13ytFgD4Fd7roEYYwJqXtN+Jh0und1TaX07LkZ0dvTCMuyZyoxkqFYCLar8gPviqGgCuWKgEPP5m/hojs3gLXNQvqCM2CaBAxiNrDsyLJlyTBq5b2epNOYE/BS2/ZseiFsPwdoEXt+9+mQg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com; spf=pass smtp.mailfrom=intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=mViR9v4J; arc=none smtp.client-ip=198.175.65.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="mViR9v4J" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1774543246; x=1806079246; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=KjunGW45yXlRcSONfEmUcgQUekN6c9AihQS4z0wuD1g=; b=mViR9v4JqWMx90aqH/D84WgEVfktaesoA+2LFmzGssoy1alYhAJKR/GE KV9h4kM1R12mjfD6FInHGMyrLDrTGguRqupzQHWHUCwngnwGeo43Oe92I id3oliCpblnMK3xHHiVw0iAQY+R7ncOk8rZf+Z3tjmPG87dwkPbKBNhbD UDf4O1EaskARfIZZ18lopSuBDARhQnW2j1ip+WpnLPM1RYz83LPflJRdx LhoxoJARyZix8Oe5afWNrmTnxDNDBDhV8r+ed1AgAFCRXglFLHiGqlH55 QGhFEvI6lODRJo+8EMcR3PIURRsB8J1aZEixYQhtxja2AQRbVfN9Gfm7j A==; X-CSE-ConnectionGUID: orRhfbfETnuSbNo+TmKGog== X-CSE-MsgGUID: 5cjAQCXASFyLWP8O4c57FA== X-IronPort-AV: E=McAfee;i="6800,10657,11741"; a="75805538" X-IronPort-AV: E=Sophos;i="6.23,142,1770624000"; d="scan'208";a="75805538" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Mar 2026 09:40:45 -0700 X-CSE-ConnectionGUID: oDmWARjMT6Kl993Qimv7GQ== X-CSE-MsgGUID: +NXsbF0YTROfwytebaIDTQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,142,1770624000"; d="scan'208";a="255551568" Received: from lkp-server01.sh.intel.com (HELO 3905d212be1b) ([10.239.97.150]) by orviesa002.jf.intel.com with ESMTP; 26 Mar 2026 09:40:40 -0700 Received: from kbuild by 3905d212be1b with local (Exim 4.98.2) (envelope-from ) id 1w5nl7-00000000937-2vLG; Thu, 26 Mar 2026 16:40:37 +0000 Date: Fri, 27 Mar 2026 00:40:17 +0800 From: kernel test robot To: Christian Loehle , arighi@nvidia.com Cc: oe-kbuild-all@lists.linux.dev, peterz@infradead.org, vincent.guittot@linaro.org, dietmar.eggemann@arm.com, valentin.schneider@arm.com, mingo@redhat.com, rostedt@goodmis.org, segall@google.com, mgorman@suse.de, catalin.marinas@arm.com, will@kernel.org, sudeep.holla@arm.com, rafael@kernel.org, linux-pm@vger.kernel.org, linux-kernel@vger.kernel.org, juri.lelli@redhat.com, kobak@nvidia.com, fabecassis@nvidia.com, Christian Loehle Subject: Re: [PATCH 1/3] sched/topology: Introduce arch hooks for asympacking Message-ID: <202603270017.gHZBIwsQ-lkp@intel.com> References: <20260325181314.3875909-2-christian.loehle@arm.com> Precedence: bulk X-Mailing-List: linux-pm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260325181314.3875909-2-christian.loehle@arm.com> Hi Christian, kernel test robot noticed the following build errors: [auto build test ERROR on tip/sched/core] [also build test ERROR on arm64/for-next/core driver-core/driver-core-testing driver-core/driver-core-next driver-core/driver-core-linus peterz-queue/sched/core linus/master v7.0-rc5 next-20260325] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/Christian-Loehle/sched-topology-Introduce-arch-hooks-for-asympacking/20260326-145644 base: tip/sched/core patch link: https://lore.kernel.org/r/20260325181314.3875909-2-christian.loehle%40arm.com patch subject: [PATCH 1/3] sched/topology: Introduce arch hooks for asympacking config: powerpc-randconfig-001-20260326 (https://download.01.org/0day-ci/archive/20260327/202603270017.gHZBIwsQ-lkp@intel.com/config) compiler: powerpc-linux-gcc (GCC) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260327/202603270017.gHZBIwsQ-lkp@intel.com/reproduce) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot | Closes: https://lore.kernel.org/oe-kbuild-all/202603270017.gHZBIwsQ-lkp@intel.com/ All errors (new ones prefixed by >>): In file included from include/linux/topology.h:30, from include/linux/gfp.h:8, from include/linux/sched/mm.h:9, from arch/powerpc/kernel/smp.c:18: >> include/linux/arch_topology.h:131:32: error: redefinition of 'topology_arch_asym_cpu_priority' 131 | #define arch_asym_cpu_priority topology_arch_asym_cpu_priority | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ arch/powerpc/kernel/smp.c:1767:5: note: in expansion of macro 'arch_asym_cpu_priority' 1767 | int arch_asym_cpu_priority(int cpu) | ^~~~~~~~~~~~~~~~~~~~~~ include/linux/arch_topology.h:132:19: note: previous definition of 'topology_arch_asym_cpu_priority' was here 132 | static inline int topology_arch_asym_cpu_priority(int cpu) | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/topology_arch_asym_cpu_priority +131 include/linux/arch_topology.h 125 126 /* 127 * Architectures may override this to provide a custom CPU priority for 128 * asymmetric packing. 129 */ 130 #ifndef arch_asym_cpu_priority > 131 #define arch_asym_cpu_priority topology_arch_asym_cpu_priority 132 static inline int topology_arch_asym_cpu_priority(int cpu) 133 { 134 return -cpu; 135 } 136 #endif 137 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki