From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [192.198.163.15]) (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 9603B1946B9; Fri, 9 Aug 2024 15:53:41 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=192.198.163.15 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723218824; cv=none; b=Enw1eIpZKJBgJ++O2J7loWhcN8wm3Hmm/iJMi8uf2YvJCR/d1ggEMeZ6soSSPXxH+b3Dw2CGxzwSSX101idUO7b5prldukmqWdA2pFF7/GBP1akSOPzxc/xC2rp+dLT4BtMH3tNcyOYwNertSFA6mKzdcOmaXuWOcnT7Kg+jr3E= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1723218824; c=relaxed/simple; bh=P6cS1YkhJ0u2ZgDB+sTJKdZitAKqXDejZ1hjDidMg2o=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=DEKRQMyCACRs4T/F4xVhkfCwygTyKSKbPjcuSPN6Tc+U6HWxyVajAJZAYqzGRZPYPE5z12hzQ29icwwYFaJw29HYfvLUqW3rzQji+t0gLz0t0yW/2mFPLXZvnoigShP3Z20MwXIfwXgdidXDSaJgeqBCIMlvMjPuoOMj1hVI3xs= 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=cF6gns8Z; arc=none smtp.client-ip=192.198.163.15 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="cF6gns8Z" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1723218823; x=1754754823; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=P6cS1YkhJ0u2ZgDB+sTJKdZitAKqXDejZ1hjDidMg2o=; b=cF6gns8ZcBc+radBCIUAwpQiJ/t0RN2pl++UaYiUJ8SrvjSgRkgDuyaT jhvTvt5IoWYrHTLymdADnqtSsDlBOWSvlWxpb3n9jGgmtOXfXZJT50/uS fakp1zn2ebId6Lahv7tZIP0chiS4TXGk3fYAe2r/JXMhDVhJLlDdbITSv jpOadqmMJVltmriZdyj3QpBh20HasT6d6JwcmH4jb9BtkSUz99UusXV2u 1WKTys6Eg6WSIsqGATLnPqTty5P7KCY6zUNIgw3erUt25x61Wq5DzEzlP UOPDtCTCsfDzRk9ZGqUkt7YNs/kTcRqTy/Ump3mVegvczsdUZhedBe+PB Q==; X-CSE-ConnectionGUID: 4px5KWHoQgmMPTAhWe3vEA== X-CSE-MsgGUID: A3B1IAy2Q7iWQ4MVcCeWtA== X-IronPort-AV: E=McAfee;i="6700,10204,11159"; a="21557252" X-IronPort-AV: E=Sophos;i="6.09,276,1716274800"; d="scan'208";a="21557252" Received: from orviesa002.jf.intel.com ([10.64.159.142]) by fmvoesa109.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 09 Aug 2024 08:53:41 -0700 X-CSE-ConnectionGUID: 89AvCJGWRveMYUwnYpgHlQ== X-CSE-MsgGUID: ZLRaqbLYTtGS83rI88Q0RQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,276,1716274800"; d="scan'208";a="88241156" Received: from unknown (HELO b6bf6c95bbab) ([10.239.97.151]) by orviesa002.jf.intel.com with ESMTP; 09 Aug 2024 08:53:38 -0700 Received: from kbuild by b6bf6c95bbab with local (Exim 4.96) (envelope-from ) id 1scRvq-0008Sy-2l; Fri, 09 Aug 2024 15:53:34 +0000 Date: Fri, 9 Aug 2024 23:52:44 +0800 From: kernel test robot To: Nicolin Chen , jgg@nvidia.com, kevin.tian@intel.com Cc: oe-kbuild-all@lists.linux.dev, robin.murphy@arm.com, joro@8bytes.org, will@kernel.org, shuah@kernel.org, iommu@lists.linux.dev, linux-kernel@vger.kernel.org, linux-kselftest@vger.kernel.org Subject: Re: [PATCH v2 3/3] iommufd/selftest: Add coverage for reserved IOVAs Message-ID: <202408092301.M51NPXgL-lkp@intel.com> References: <544ab894a301c83eb9f9d7a6326f4cb87f517019.1722644866.git.nicolinc@nvidia.com> Precedence: bulk X-Mailing-List: iommu@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: <544ab894a301c83eb9f9d7a6326f4cb87f517019.1722644866.git.nicolinc@nvidia.com> Hi Nicolin, kernel test robot noticed the following build errors: [auto build test ERROR on shuah-kselftest/next] [also build test ERROR on shuah-kselftest/fixes linus/master v6.11-rc2 next-20240809] [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/Nicolin-Chen/iommufd-Reorder-include-files/20240803-210818 base: https://git.kernel.org/pub/scm/linux/kernel/git/shuah/linux-kselftest.git next patch link: https://lore.kernel.org/r/544ab894a301c83eb9f9d7a6326f4cb87f517019.1722644866.git.nicolinc%40nvidia.com patch subject: [PATCH v2 3/3] iommufd/selftest: Add coverage for reserved IOVAs config: x86_64-rhel-8.3-kselftests (https://download.01.org/0day-ci/archive/20240809/202408092301.M51NPXgL-lkp@intel.com/config) compiler: gcc-12 (Debian 12.2.0-14) 12.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240809/202408092301.M51NPXgL-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/202408092301.M51NPXgL-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/test-ww_mutex.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/usb/serial/usb_debug.o >> ERROR: modpost: "iommu_dma_prepare_msi" [drivers/iommu/iommufd/iommufd.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki