Hi Bartosz, kernel test robot noticed the following build warnings: [auto build test WARNING on f486c8aa16b8172f63bddc70116a0c897a7f3f02] url: https://github.com/intel-lab-lkp/linux/commits/Bartosz-Golaszewski/blk-crypto-add-basic-hardware-wrapped-key-support/20241202-201228 base: f486c8aa16b8172f63bddc70116a0c897a7f3f02 patch link: https://lore.kernel.org/r/20241202-wrapped-keys-v7-11-67c3ca3f3282%40linaro.org patch subject: [PATCH RESEND v7 11/17] soc: qcom: ice: add support for generating, importing and preparing keys config: i386-buildonly-randconfig-006-20241203 (https://download.01.org/0day-ci/archive/20241203/202412030742.vCplCxJb-lkp@xxxxxxxxx/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/20241203/202412030742.vCplCxJb-lkp@xxxxxxxxx/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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202412030742.vCplCxJb-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> drivers/soc/qcom/ice.c:528: warning: Function parameter or struct member 'ice' not described in 'qcom_ice_import_key' vim +528 drivers/soc/qcom/ice.c 512 513 /** 514 * qcom_ice_import_key() - Import a raw key for inline encryption 515 * ice: ICE driver data 516 * @imp_key: raw key that has to be imported 517 * @imp_key_size: size of the imported key 518 * @lt_key: longterm wrapped key that is imported, which is 519 * BLK_CRYPTO_MAX_HW_WRAPPED_KEY_SIZE in size. 520 * 521 * Make a scm call into trustzone to import a raw key for storage encryption 522 * and generate a longterm wrapped key using hwkm. 523 * 524 * Return: 0 on success; -errno on failure. 525 */ 526 int qcom_ice_import_key(struct qcom_ice *ice, const u8 *imp_key, size_t imp_key_size, 527 u8 lt_key[BLK_CRYPTO_MAX_HW_WRAPPED_KEY_SIZE]) > 528 { 529 size_t wk_size = QCOM_ICE_HWKM_WRAPPED_KEY_SIZE(ice->hwkm_version); 530 531 if (!qcom_scm_import_ice_key(imp_key, imp_key_size, lt_key, wk_size)) 532 return wk_size; 533 534 return 0; 535 } 536 EXPORT_SYMBOL_GPL(qcom_ice_import_key); 537 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
