Hi Maxime, kernel test robot noticed the following build warnings:
[auto build test WARNING on 9c32cda43eb78f78c73aee4aa344b777714e259b] url: https://github.com/intel-lab-lkp/linux/commits/Maxime-B-lair/Wire-up-lsm_config_self_policy-and-lsm_config_system_policy-syscalls/20250620-022714 base: 9c32cda43eb78f78c73aee4aa344b777714e259b patch link: https://lore.kernel.org/r/20250619181600.478038-4-maxime.belair%40canonical.com patch subject: [PATCH v2 3/3] AppArmor: add support for lsm_config_self_policy and lsm_config_system_policy config: x86_64-buildonly-randconfig-002-20250620 (https://download.01.org/0day-ci/archive/20250620/[email protected]/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/20250620/[email protected]/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 <[email protected]> | Closes: https://lore.kernel.org/oe-kbuild-all/[email protected]/ All warnings (new ones prefixed by >>): >> security/apparmor/apparmorfs.c:454: warning: Function parameter or struct >> member 'name' not described in 'aa_profile_load_ns_name' >> security/apparmor/apparmorfs.c:454: warning: Function parameter or struct >> member 'name_size' not described in 'aa_profile_load_ns_name' >> security/apparmor/apparmorfs.c:454: warning: Function parameter or struct >> member 'buf' not described in 'aa_profile_load_ns_name' >> security/apparmor/apparmorfs.c:454: warning: Function parameter or struct >> member 'size' not described in 'aa_profile_load_ns_name' >> security/apparmor/apparmorfs.c:454: warning: Function parameter or struct >> member 'ppos' not described in 'aa_profile_load_ns_name' -- >> security/apparmor/lsm.c:1287: warning: Function parameter or struct member >> 'lsm_id' not described in 'apparmor_lsm_config_self_policy' >> security/apparmor/lsm.c:1287: warning: Function parameter or struct member >> 'op' not described in 'apparmor_lsm_config_self_policy' >> security/apparmor/lsm.c:1287: warning: Function parameter or struct member >> 'flags' not described in 'apparmor_lsm_config_self_policy' >> security/apparmor/lsm.c:1318: warning: Function parameter or struct member >> 'lsm_id' not described in 'apparmor_lsm_config_system_policy' >> security/apparmor/lsm.c:1318: warning: Function parameter or struct member >> 'op' not described in 'apparmor_lsm_config_system_policy' >> security/apparmor/lsm.c:1318: warning: Function parameter or struct member >> 'flags' not described in 'apparmor_lsm_config_system_policy' vim +454 security/apparmor/apparmorfs.c 441 442 /** 443 * aa_profile_load_ns_name - load a profile into the current namespace identified by name 444 * @name The name of the namesapce to load the policy in. "" for root_ns 445 * @name_size size of @name. 0 For root ns 446 * @buf buffer containing the user-provided policy 447 * @size size of @buf 448 * @ppos position pointer in the file 449 * 450 * Returns: 0 on success, negative value on error 451 */ 452 ssize_t aa_profile_load_ns_name(char *name, size_t name_size, const void __user *buf, 453 size_t size, loff_t *ppos) > 454 { 455 struct aa_ns *ns; 456 457 if (name_size == 0) 458 ns = aa_get_ns(root_ns); 459 else 460 ns = aa_lookupn_ns(root_ns, name, name_size); 461 462 if (!ns) 463 return -EINVAL; 464 465 int error = policy_update(AA_MAY_LOAD_POLICY | AA_MAY_REPLACE_POLICY, 466 buf, size, ppos, ns); 467 468 aa_put_ns(ns); 469 470 return error >= 0 ? 0 : error; 471 } 472 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
