Hi Amirreza, kernel test robot noticed the following build warnings:
[auto build test WARNING on 2674d1eadaa2fd3a918dfcdb6d0bb49efe8a8bb9] url: https://github.com/intel-lab-lkp/linux/commits/Amirreza-Zarrabi/tee-allow-a-driver-to-allocate-a-tee_device-without-a-pool/20250813-084152 base: 2674d1eadaa2fd3a918dfcdb6d0bb49efe8a8bb9 patch link: https://lore.kernel.org/r/20250812-qcom-tee-using-tee-ss-without-mem-obj-v7-8-ce7a1a774803%40oss.qualcomm.com patch subject: [PATCH v7 08/11] tee: add Qualcomm TEE driver config: hexagon-randconfig-r072-20250814 (https://download.01.org/0day-ci/archive/20250814/202508140527.ighxikjo-...@intel.com/config) compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 3769ce013be2879bf0b329c14a16f5cb766f26ce) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250814/202508140527.ighxikjo-...@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 <l...@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202508140527.ighxikjo-...@intel.com/ All warnings (new ones prefixed by >>): >> drivers/tee/qcomtee/user_obj.c:384:12: warning: format specifies type >> 'unsigned long' but the argument has type 'u64' (aka 'unsigned long long') >> [-Wformat] 383 | &qcomtee_user_object_ops, "uo-%lu", | ~~~ | %llu 384 | param->u.objref.id); | ^~~~~~~~~~~~~~~~~~ 1 warning generated. vim +384 drivers/tee/qcomtee/user_obj.c 355 356 /** 357 * qcomtee_user_param_to_object() - OBJREF parameter to &struct qcomtee_object. 358 * @object: object returned. 359 * @param: TEE parameter. 360 * @ctx: context in which the conversion should happen. 361 * 362 * @param is an OBJREF with %QCOMTEE_OBJREF_FLAG_USER flags. 363 * 364 * Return: On success, returns 0; on failure, returns < 0. 365 */ 366 int qcomtee_user_param_to_object(struct qcomtee_object **object, 367 struct tee_param *param, 368 struct tee_context *ctx) 369 { 370 struct qcomtee_user_object *user_object __free(kfree) = NULL; 371 int err; 372 373 user_object = kzalloc(sizeof(*user_object), GFP_KERNEL); 374 if (!user_object) 375 return -ENOMEM; 376 377 user_object->ctx = ctx; 378 user_object->object_id = param->u.objref.id; 379 /* By default, always notify userspace upon release. */ 380 user_object->notify = true; 381 err = qcomtee_object_user_init(&user_object->object, 382 QCOMTEE_OBJECT_TYPE_CB, 383 &qcomtee_user_object_ops, "uo-%lu", > 384 param->u.objref.id); 385 if (err) 386 return err; 387 /* Matching teedev_ctx_put() is in qcomtee_user_object_release(). */ 388 teedev_ctx_get(ctx); 389 390 *object = &no_free_ptr(user_object)->object; 391 392 return 0; 393 } 394 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
