From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.19]) (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 74CC2481B1; Wed, 4 Mar 2026 23:19:45 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.19 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772666389; cv=none; b=CGt1LLJnoXwd9U36ZFFnY6FxRuMd8xnEz8Y73m7b70tFsFvhG0qiWiD6pJEg2637ASOxu9X91nvVaKTYZnrmHFlIukhH2Ft6JVnXog1U1PuVbWuuTtFiWlGKrMcoS7A/g0bmJcPJNjz+aHU3s0L6iJwWRIAMBWoeE9sw+fr/ulY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1772666389; c=relaxed/simple; bh=bcqb7+4Nl2dEF2pVEob9OM4sCf3lXXZ7uBV46iRTyjc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ZQYsANYOQqyTmXKJ4paef2t4OiWVoNrMStlmHW/E0g7cSx1ZgE3Cwddq6xXYm13U2XYxkG3ApSZzjfFve8QiSKMkqQ8rDUOxZlI+FIrfPwgyURRBxMxwYiGIuzM9D/Jj4GoEVIiqGYueUWTriLrta3YZAp6eGRNRWTJ9lweQbIs= 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=NZpKkk5S; arc=none smtp.client-ip=198.175.65.19 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="NZpKkk5S" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1772666386; x=1804202386; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=bcqb7+4Nl2dEF2pVEob9OM4sCf3lXXZ7uBV46iRTyjc=; b=NZpKkk5SC2aAHiW0hIpuw8HFbWnmdzRUiLnuUEhIHXL9z/mgqey4qDF4 0dZ2nK1USQH5ZByqZgpshjti1upRE/HqbhAQNVc48TR8N0aYbCtrz/kMw T4c2H5zH86pmPACyrzNoOK2jC4rTyc9jVK+/BvTQvnDSC3GQ6wD434KfW Zo/1PHuXqoedPxiVyvsu6meXzDAEiE7KFJPNpptFuPE4xEjhnJOGU/8jb NE7dmwzXd7/hfn2V04gdjWOXL1bADLQ55SXDxN6Wra6pJpDcjokBTfzsJ C7AKGK4090wfghWk/eugeWli8aX0KLYaFfE79mx9dneQ/4dyhCXtxmEvt w==; X-CSE-ConnectionGUID: 88iUueHrTxisYOddFxpJnQ== X-CSE-MsgGUID: prAJXIgIRW+M/6Gy4kypKw== X-IronPort-AV: E=McAfee;i="6800,10657,11719"; a="73649268" X-IronPort-AV: E=Sophos;i="6.21,324,1763452800"; d="scan'208";a="73649268" Received: from fmviesa001.fm.intel.com ([10.60.135.141]) by orvoesa111.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Mar 2026 15:19:45 -0800 X-CSE-ConnectionGUID: 0b0UzEUCRhyaKCw7/s+V5A== X-CSE-MsgGUID: YtNESRb3S9K7ARbWcgyH5g== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.21,324,1763452800"; d="scan'208";a="245061401" Received: from lkp-server01.sh.intel.com (HELO f27a57aa7a36) ([10.239.97.150]) by fmviesa001.fm.intel.com with ESMTP; 04 Mar 2026 15:19:42 -0800 Received: from kbuild by f27a57aa7a36 with local (Exim 4.98.2) (envelope-from ) id 1vxvVD-000000004fd-0K0L; Wed, 04 Mar 2026 23:19:39 +0000 Date: Thu, 5 Mar 2026 07:18:49 +0800 From: kernel test robot To: Chengwen Feng , linux-pci@vger.kernel.org, bhelgaas@google.com Cc: oe-kbuild-all@lists.linux.dev, linux-acpi@vger.kernel.org, rafael@kernel.org, lenb@kernel.org, wei.huang2@amd.com, Eric.VanTassell@amd.com, jonathan.cameron@huawei.com, wangzhou1@hisilicon.com, wanghuiqiang@huawei.com, liuyonglong@huawei.com, Chengwen Feng , stable@vger.kernel.org Subject: Re: [PATCH] PCI/TPH: Fix get cpu steer-tag fail on ARM64 platform Message-ID: <202603050711.whqDobKh-lkp@intel.com> References: <20260303003625.39035-1-fengchengwen@huawei.com> Precedence: bulk X-Mailing-List: stable@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: <20260303003625.39035-1-fengchengwen@huawei.com> Hi Chengwen, kernel test robot noticed the following build errors: [auto build test ERROR on pci/next] [also build test ERROR on pci/for-linus rafael-pm/linux-next rafael-pm/bleeding-edge linus/master v7.0-rc2 next-20260304] [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/Chengwen-Feng/PCI-TPH-Fix-get-cpu-steer-tag-fail-on-ARM64-platform/20260303-084305 base: https://git.kernel.org/pub/scm/linux/kernel/git/pci/pci.git next patch link: https://lore.kernel.org/r/20260303003625.39035-1-fengchengwen%40huawei.com patch subject: [PATCH] PCI/TPH: Fix get cpu steer-tag fail on ARM64 platform config: x86_64-randconfig-r072-20260305 (https://download.01.org/0day-ci/archive/20260305/202603050711.whqDobKh-lkp@intel.com/config) compiler: gcc-14 (Debian 14.2.0-19) 14.2.0 smatch: v0.5.0-9004-gb810ac53 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260305/202603050711.whqDobKh-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/202603050711.whqDobKh-lkp@intel.com/ All errors (new ones prefixed by >>): drivers/acpi/processor_core.c: In function 'acpi_get_cpu_acpi_id': >> drivers/acpi/processor_core.c:344:16: error: implicit declaration of function 'cpu_acpi_id' [-Wimplicit-function-declaration] 344 | return cpu_acpi_id(cpu); | ^~~~~~~~~~~ vim +/cpu_acpi_id +344 drivers/acpi/processor_core.c 337 338 #ifdef CONFIG_ARCH_HAS_GET_CPU_ACPI_ID_API 339 unsigned int acpi_get_cpu_acpi_id(unsigned int cpu) 340 { 341 if (cpu >= nr_cpu_ids) 342 return 0; 343 #ifdef CONFIG_X86 > 344 return cpu_acpi_id(cpu); 345 #elif CONFIG_ARM64 346 return get_acpi_id_for_cpu(cpu); 347 #endif 348 } 349 #endif /* CONFIG_ARCH_HAS_GET_CPU_ACPI_ID_API */ 350 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki