From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.19]) (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 6867D30E85D; Thu, 26 Mar 2026 13:24:46 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774531489; cv=none; b=HBD/ohMMLhswCan6F+mtiTuezFdWowo+jVgd4mVETjQ+JKo+CAOC0GEGVv/L3UIj8G+ccsaHyhw7WskIrgaNomYrgFyjMSdsVB0oXeuVGNEDhJgkbu7B/n+jPcwZxXU5hbYyxbs3FYhnSh5gCpvg/EmLWF5RRMyfJivC58vG/eQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1774531489; c=relaxed/simple; bh=lqKWc/FFQwxIVGjVfqveY33E7rzJ71mAfK6dsqpxj4M=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=A4UNnbUASLljXt+CpG+UnKEnYLKU5Z54gVSYlNGN+nBYuUKye7YiuYfZ9s84ml0hN9pHzQvDXNwwBw5DwLg2yvNptrYjjfkcKmyT3rUhLEwXh5q6qpZECCTHNC2nqiJK2cZKujuPd65Yv1Ldb7E/0a69dEgckaPuQFiicSJUirg= 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=jQ+fq1Oe; arc=none smtp.client-ip=192.198.163.19 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="jQ+fq1Oe" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1774531486; x=1806067486; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=lqKWc/FFQwxIVGjVfqveY33E7rzJ71mAfK6dsqpxj4M=; b=jQ+fq1OeW90Dvoc25Gcgg+hO1ajW8iLTWL8QWTWA0vj02QNV10qIvkuN R88IO8IS3OIcZaCjHsNMi6rP0yX9FYxn8MTaGmcrX0YN1ewgLjkRho8qC aG+O2wFJhBTBpzkFUrLPkOpcWy0DBtMRN1bV0e7u6y7xIg/l8HB54BOVh aS0HsAh3pLJCI/xF9aZFMVkM4GvbgDb/d5I5PsXjtKvuXiBgVRPZG33+S 5aYgv5vrmgQKSVGmpSB7zMB8Mua4wslFCnM0Bt06eiGJYBCmrLEAbi8Ed 6XmVFRO6ldIoK1z71pnAPJIjCdXfJE1A+qS/Yi7mfJvVjQ0JE4Ao1VMCK A==; X-CSE-ConnectionGUID: SY+a9yvnSJmBqb/ic4J1PQ== X-CSE-MsgGUID: 5WRDD9OGTk2ZSZLFvT8RvQ== X-IronPort-AV: E=McAfee;i="6800,10657,11740"; a="74616469" X-IronPort-AV: E=Sophos;i="6.23,142,1770624000"; d="scan'208";a="74616469" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa113.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 26 Mar 2026 06:24:45 -0700 X-CSE-ConnectionGUID: gPfRzRU+STGC9PQzUDHfbw== X-CSE-MsgGUID: pHkplRBlQXabR9TB5h7Bhg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,142,1770624000"; d="scan'208";a="220592210" Received: from igk-lkp-server01.igk.intel.com (HELO 9958d990ccf2) ([10.211.93.152]) by fmviesa010.fm.intel.com with ESMTP; 26 Mar 2026 06:24:41 -0700 Received: from kbuild by 9958d990ccf2 with local (Exim 4.98.2) (envelope-from ) id 1w5khT-000000007HZ-2dON; Thu, 26 Mar 2026 13:24:39 +0000 Date: Thu, 26 Mar 2026 14:23:51 +0100 From: kernel test robot To: Christian Loehle , arighi@nvidia.com Cc: llvm@lists.linux.dev, 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: <202603261419.mAKkKckS-lkp@intel.com> References: <20260325181314.3875909-2-christian.loehle@arm.com> Precedence: bulk X-Mailing-List: llvm@lists.linux.dev 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: x86_64-kexec (https://download.01.org/0day-ci/archive/20260326/202603261419.mAKkKckS-lkp@intel.com/config) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260326/202603261419.mAKkKckS-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/202603261419.mAKkKckS-lkp@intel.com/ All errors (new ones prefixed by >>): >> arch/x86/kernel/itmt.c:168:5: error: redefinition of 'topology_arch_asym_cpu_priority' 168 | int arch_asym_cpu_priority(int cpu) | ^ include/linux/arch_topology.h:131:32: note: expanded from macro 'arch_asym_cpu_priority' 131 | #define arch_asym_cpu_priority topology_arch_asym_cpu_priority | ^ include/linux/arch_topology.h:132:19: note: previous definition is here 132 | static inline int topology_arch_asym_cpu_priority(int cpu) | ^ 1 error generated. vim +/topology_arch_asym_cpu_priority +168 arch/x86/kernel/itmt.c 5e76b2ab36b40c Tim Chen 2016-11-22 167 5e76b2ab36b40c Tim Chen 2016-11-22 @168 int arch_asym_cpu_priority(int cpu) 5e76b2ab36b40c Tim Chen 2016-11-22 169 { 5e76b2ab36b40c Tim Chen 2016-11-22 170 return per_cpu(sched_core_priority, cpu); 5e76b2ab36b40c Tim Chen 2016-11-22 171 } 5e76b2ab36b40c Tim Chen 2016-11-22 172 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki