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J . Mercier" , Christian =?iso-8859-1?Q?K=F6nig?= , Sumit Garg , Matthias Brugger , AngeloGioacchino Del Regno , azarrabi@qti.qualcomm.com, Simona Vetter , Daniel Stone , Rouven Czerwinski , Jens Wiklander Subject: Re: [PATCH v9 6/9] tee: add tee_shm_alloc_dma_mem() Message-ID: <202505230242.8jtn9m5R-lkp@intel.com> References: <20250520152436.474778-7-jens.wiklander@linaro.org> Precedence: bulk X-Mailing-List: linux-media@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: <20250520152436.474778-7-jens.wiklander@linaro.org> Hi Jens, kernel test robot noticed the following build errors: [auto build test ERROR on b4432656b36e5cc1d50a1f2dc15357543add530e] url: https://github.com/intel-lab-lkp/linux/commits/Jens-Wiklander/optee-sync-secure-world-ABI-headers/20250520-232546 base: b4432656b36e5cc1d50a1f2dc15357543add530e patch link: https://lore.kernel.org/r/20250520152436.474778-7-jens.wiklander%40linaro.org patch subject: [PATCH v9 6/9] tee: add tee_shm_alloc_dma_mem() config: um-randconfig-r123-20250522 (https://download.01.org/0day-ci/archive/20250523/202505230242.8jtn9m5R-lkp@intel.com/config) compiler: clang version 16.0.6 (https://github.com/llvm/llvm-project 7cbf1a2591520c2491aa35339f227775f4d3adf6) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250523/202505230242.8jtn9m5R-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/202505230242.8jtn9m5R-lkp@intel.com/ All errors (new ones prefixed by >>, old ones prefixed by <<): ERROR: modpost: "memremap" [drivers/tee/tee.ko] undefined! ERROR: modpost: "memunmap" [drivers/tee/tee.ko] undefined! >> ERROR: modpost: "dma_alloc_pages" [drivers/tee/tee.ko] undefined! >> ERROR: modpost: "dma_free_pages" [drivers/tee/tee.ko] undefined! -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki