From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.13]) (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 7137D2FFDC1 for ; Sat, 20 Sep 2025 11:56:55 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.13 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758369417; cv=none; b=hwRHkc+LoBc6W2OF4CnhbbLlMGDKid8WqFsr9YxMZFv5wRFpqxsYRELXwgVBm/D+uVWDjJTejSI26fDmdul00BN9+N3tePtBZEiRpneNKkfX4S37cm5/dTZULaOR/iHoF8evmxAgzJ4KW4LEV2+gUK8Z1tBOydp3qS755GbYpOA= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1758369417; c=relaxed/simple; bh=8eIVJEoHUAIRvD1gg14WYcW9cJd5BsuqTZpTJujtgI8=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=OW3UWa6s7wg21i16o5SDB+JB3OJBxe+D0fy4M1BD70xsfsqz9wOYJhQ5RegjyhmIvuScaF6TnGTMDtwdHSS3ERlufXAg9XNKUSP2iVK2Vb2I/ExxA0BxapODg4+zF5HrM4Eevu20vykZnUScBImBe/yf7g1Uo335fKiW6mt2pno= 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=gtEQu+pY; arc=none smtp.client-ip=192.198.163.13 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="gtEQu+pY" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1758369415; x=1789905415; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=8eIVJEoHUAIRvD1gg14WYcW9cJd5BsuqTZpTJujtgI8=; b=gtEQu+pYu0IsAfXJ37pAigx5B4FPiP08hJQUwBkhiYT/zhfERwEtplCd FQR2d5Nf2H/QiuBcQ/UYTENh6HvyDJfGBihf5gEel8nEy11s3IMo+e0xk H6xmWybEwXi+//WUPO98UozHXeqLviXcpVINZTLYyPv+9JwrBOSIcrZIy B9ObdkDpFipSUHjbnBfPzoW9e/im0b7skeCti0fETukC8AY0fzz7+QFoV tKbfmgL9oUTsNb9Zd0vfivtNzbpxSm7TK1mCeXELxbO4D02vLvyfk3gS5 +koamBD9MmxPDJ+xMUtYcf4BftbkRsn1L81ROAyileVN7kArcdAZ7NXzJ Q==; X-CSE-ConnectionGUID: 5pDPtswUS6qPUQ0+0cvH2A== X-CSE-MsgGUID: 9SrhpDloSzaGs43T0xsjVw== X-IronPort-AV: E=McAfee;i="6800,10657,11558"; a="63328304" X-IronPort-AV: E=Sophos;i="6.18,280,1751266800"; d="scan'208";a="63328304" Received: from fmviesa010.fm.intel.com ([10.60.135.150]) by fmvoesa107.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 20 Sep 2025 04:56:54 -0700 X-CSE-ConnectionGUID: GdGMHqegT/ekI/kvtyvU7Q== X-CSE-MsgGUID: yhVq0D/mS1S/k52k8buX+A== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.18,280,1751266800"; d="scan'208";a="176872093" Received: from lkp-server01.sh.intel.com (HELO 84a20bd60769) ([10.239.97.150]) by fmviesa010.fm.intel.com with ESMTP; 20 Sep 2025 04:56:52 -0700 Received: from kbuild by 84a20bd60769 with local (Exim 4.96) (envelope-from ) id 1uzwCw-0005J9-06; Sat, 20 Sep 2025 11:56:50 +0000 Date: Sat, 20 Sep 2025 19:55:57 +0800 From: kernel test robot To: Mostafa Saleh , iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Cc: oe-kbuild-all@lists.linux.dev, robin.murphy@arm.com, will@kernel.org, joro@8bytes.org, jgg@ziepe.ca, praan@google.com, Mostafa Saleh , Jason Gunthorpe Subject: Re: [PATCH v3 4/4] iommu/io-pgtable-arm-selftests: Use KUnit Message-ID: <202509201953.E4CkTm6w-lkp@intel.com> References: <20250919133316.2741279-5-smostafa@google.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: <20250919133316.2741279-5-smostafa@google.com> Hi Mostafa, kernel test robot noticed the following build warnings: [auto build test WARNING on soc/for-next] [also build test WARNING on linus/master v6.17-rc6 next-20250919] [cannot apply to joro-iommu/next] [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/Mostafa-Saleh/iommu-io-pgtable-arm-Simplify-error-prints-for-selftests/20250919-213912 base: https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git for-next patch link: https://lore.kernel.org/r/20250919133316.2741279-5-smostafa%40google.com patch subject: [PATCH v3 4/4] iommu/io-pgtable-arm-selftests: Use KUnit config: xtensa-randconfig-002-20250920 (https://download.01.org/0day-ci/archive/20250920/202509201953.E4CkTm6w-lkp@intel.com/config) compiler: xtensa-linux-gcc (GCC) 8.5.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250920/202509201953.E4CkTm6w-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/202509201953.E4CkTm6w-lkp@intel.com/ All warnings (new ones prefixed by >>, old ones prefixed by <<): >> WARNING: modpost: drivers/iommu/io-pgtable-arm-selftests: section mismatch in reference: 0x84 (section: .text.unlikely) -> arm_lpae_dump_ops (section: .init.text) >> WARNING: modpost: drivers/iommu/io-pgtable-arm-selftests: section mismatch in reference: arm_lpae_run_tests+0xa6 (section: .text.unlikely) -> arm_lpae_dump_ops (section: .init.text) ERROR: modpost: "alloc_io_pgtable_ops" [drivers/iommu/io-pgtable-arm-selftests.ko] undefined! ERROR: modpost: "free_io_pgtable_ops" [drivers/iommu/io-pgtable-arm-selftests.ko] undefined! Kconfig warnings: (for reference only) WARNING: unmet direct dependencies detected for IOMMU_IO_PGTABLE_LPAE Depends on [n]: IOMMU_SUPPORT [=y] && (ARM || ARM64 || COMPILE_TEST [=y]) && !GENERIC_ATOMIC64 [=y] Selected by [m]: - IOMMU_IO_PGTABLE_LPAE_KUNIT_TEST [=m] && IOMMU_SUPPORT [=y] && KUNIT [=y] -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki