From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.12]) (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 5F40D29AAFD; Fri, 4 Jul 2025 09:48:38 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.12 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751622519; cv=none; b=lD3l2a8i8GC8hkShio7ePYASZnf4Xv+I4My39k2z1+a8xa+Yb0weQothN86T4y4XDAY0qb99w60QRsUaY7yM+z9Dine012TghN5hUiP61IScPNM+mnrp0P5Mz8Bl1INDcYmEBd5qAqtnbp8I+tJCkvKOPgs9FW6xzhJDXRGywTc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1751622519; c=relaxed/simple; bh=am0YjSLq6opId+8jb8XluWaS3QEulOIJcT1B2pYF464=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=YsIV7JHSmRkv4oZBVjSKAzUwNzR/25xzfsaj0WczmvhFsyw3l62JybKaL0Nh4xnNg7dOL56mnjmZVbrHJpozTEEuYq5Uyw0Lmet4e45sVbfWNn4pzAoNkNvyDWiNpU+UJYIUZ/+h0p7L7jqXzsZbAmbr9AEnTSfASGXm/8lAdyo= 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=Lv9KvEEg; arc=none smtp.client-ip=198.175.65.12 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="Lv9KvEEg" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1751622519; x=1783158519; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=am0YjSLq6opId+8jb8XluWaS3QEulOIJcT1B2pYF464=; b=Lv9KvEEgviuLQTffuh2sdu4r7G80QCJWf5ZavNjSg/IBBAGMedAHvfmQ xUjmHryiHpyHQT5AgBCBThdNjW3WP5YrH9os2ctmmDOtjmSzYMHBxtLtr 0JLptc6a2YjDsp+/N+ccW5nsPVR4ZxbE0sUBrIQwqt55dsCjNZ+qSWG65 xRvenl1HKO3NJuz40n0r56Y1E7GYU7AjNLiX2sLALKpd9dSajs3hp2Vtm 9x7YPXOzWQ/z0QMM75L4j5J/IWw/bWIYi0cd+lDv6UHIwcp9JLUTk/exa 1DVjDIXOOy5dEmvsGuOjvVhKswd6ob7zihcV1NrIYpRgS8dNhcf+8agNR Q==; X-CSE-ConnectionGUID: lrf5lB4FTcCmPRpyM3mMMg== X-CSE-MsgGUID: 30SNgoBNR1KOUkHAqeHKgw== X-IronPort-AV: E=McAfee;i="6800,10657,11483"; a="65408516" X-IronPort-AV: E=Sophos;i="6.16,286,1744095600"; d="scan'208";a="65408516" Received: from orviesa010.jf.intel.com ([10.64.159.150]) by orvoesa104.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 04 Jul 2025 02:48:38 -0700 X-CSE-ConnectionGUID: kSKs1kAUT6+aKYAMcPG3Kg== X-CSE-MsgGUID: qMilI+FFQwqrwSpxQFY3ug== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,286,1744095600"; d="scan'208";a="154016435" Received: from lkp-server01.sh.intel.com (HELO 0b2900756c14) ([10.239.97.150]) by orviesa010.jf.intel.com with ESMTP; 04 Jul 2025 02:48:35 -0700 Received: from kbuild by 0b2900756c14 with local (Exim 4.96) (envelope-from ) id 1uXd20-0003ZL-1Q; Fri, 04 Jul 2025 09:48:32 +0000 Date: Fri, 4 Jul 2025 17:48:01 +0800 From: kernel test robot To: Zijun Hu , Arnd Bergmann , Greg Kroah-Hartman , "James E.J. Bottomley" , Helge Deller , "David S. Miller" , Andreas Larsson Cc: oe-kbuild-all@lists.linux.dev, netdev@vger.kernel.org, Thadeu Lima de Souza Cascardo , Zijun Hu , linux-kernel@vger.kernel.org, linux-parisc@vger.kernel.org, sparclinux@vger.kernel.org Subject: Re: [PATCH v3 2/8] char: misc: Adapt and add test cases for simple minor space division Message-ID: <202507041717.ZONOYCp2-lkp@intel.com> References: <20250702-rfc_miscdev-v3-2-d8925de7893d@oss.qualcomm.com> Precedence: bulk X-Mailing-List: linux-kernel@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: <20250702-rfc_miscdev-v3-2-d8925de7893d@oss.qualcomm.com> Hi Zijun, kernel test robot noticed the following build warnings: [auto build test WARNING on 626e89412dfb88766d90d842af4d9ec432d8526f] url: https://github.com/intel-lab-lkp/linux/commits/Zijun-Hu/char-misc-Move-drivers-misc-misc_minor_kunit-c-to-drivers-char/20250702-202131 base: 626e89412dfb88766d90d842af4d9ec432d8526f patch link: https://lore.kernel.org/r/20250702-rfc_miscdev-v3-2-d8925de7893d%40oss.qualcomm.com patch subject: [PATCH v3 2/8] char: misc: Adapt and add test cases for simple minor space division config: powerpc64-randconfig-002-20250704 (https://download.01.org/0day-ci/archive/20250704/202507041717.ZONOYCp2-lkp@intel.com/config) compiler: powerpc64-linux-gcc (GCC) 10.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250704/202507041717.ZONOYCp2-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/202507041717.ZONOYCp2-lkp@intel.com/ All warnings (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: vmlinux: section mismatch in reference: hash_debug_pagealloc_alloc_slots+0x98 (section: .text) -> memblock_alloc_try_nid (section: .init.text) >> WARNING: modpost: vmlinux: section mismatch in reference: test_cases+0x60 (section: .data) -> miscdev_test_invalid_input (section: .init.text) -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki