[PATCH v9 6/9] tee: add tee_shm_alloc_dma_mem()

[kernel test robot]

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 <lkp at intel.com>
| 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