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X-CSE-ConnectionGUID: +oESe4bnSwq8zWlWtVwMRQ== X-CSE-MsgGUID: rLv41HnsSkCAhw9Y3e482Q== X-IronPort-AV: E=McAfee;i="6700,10204,11157"; a="32534692" X-IronPort-AV: E=Sophos;i="6.09,270,1716274800"; d="scan'208";a="32534692" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by fmvoesa104.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 07 Aug 2024 09:41:07 -0700 X-CSE-ConnectionGUID: oje+9h1LQQ6ES8HD5dwD4g== X-CSE-MsgGUID: 8xgeh91mSDq9bHZDnaf5+w== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.09,270,1716274800"; d="scan'208";a="56581731" Received: from unknown (HELO b6bf6c95bbab) ([10.239.97.151]) by fmviesa006.fm.intel.com with ESMTP; 07 Aug 2024 09:41:04 -0700 Received: from kbuild by b6bf6c95bbab with local (Exim 4.96) (envelope-from ) id 1sbjif-0005Ye-2d; Wed, 07 Aug 2024 16:41:01 +0000 Date: Thu, 8 Aug 2024 00:40:54 +0800 From: kernel test robot To: Baruch Siach , Christoph Hellwig , Marek Szyprowski , Catalin Marinas , Will Deacon Cc: oe-kbuild-all@lists.linux.dev, Baruch Siach , Robin Murphy , iommu@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, linux-s390@vger.kernel.org, Petr =?utf-8?B?VGVzYcWZw61r?= , Ramon Fried , Elad Nachman Subject: Re: [PATCH v5 1/3] dma: improve DMA zone selection Message-ID: <202408080035.rXXbb5Yc-lkp@intel.com> References: <5200f289af1a9b80dfd329b6ed3d54e1d4a02876.1722578375.git.baruch@tkos.co.il> 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: <5200f289af1a9b80dfd329b6ed3d54e1d4a02876.1722578375.git.baruch@tkos.co.il> Hi Baruch, kernel test robot noticed the following build warnings: [auto build test WARNING on 8400291e289ee6b2bf9779ff1c83a291501f017b] url: https://github.com/intel-lab-lkp/linux/commits/Baruch-Siach/dma-improve-DMA-zone-selection/20240803-074651 base: 8400291e289ee6b2bf9779ff1c83a291501f017b patch link: https://lore.kernel.org/r/5200f289af1a9b80dfd329b6ed3d54e1d4a02876.1722578375.git.baruch%40tkos.co.il patch subject: [PATCH v5 1/3] dma: improve DMA zone selection config: csky-randconfig-001-20240807 (https://download.01.org/0day-ci/archive/20240808/202408080035.rXXbb5Yc-lkp@intel.com/config) compiler: csky-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240808/202408080035.rXXbb5Yc-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/202408080035.rXXbb5Yc-lkp@intel.com/ All warnings (new ones prefixed by >>, old ones prefixed by <<): WARNING: modpost: vmlinux: section mismatch in reference: dma_direct_optimal_gfp_mask+0x46 (section: .text) -> memblock_end_of_DRAM (section: .init.text) >> WARNING: modpost: vmlinux: section mismatch in reference: sg_page.isra.0+0x1c (section: .text) -> memblock_end_of_DRAM (section: .init.text) WARNING: modpost: missing MODULE_DESCRIPTION() in kernel/locking/test-ww_mutex.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/clk/imx/clk-imxrt1050.o WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_performance.o -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki