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/20250624-225008 base: 9c32cda43eb78f78c73aee4aa344b777714e259b patch link: https://lore.kernel.org/r/20250624143211.436045-3-maxime.belair%40canonical.com patch subject: [PATCH v3 2/3] lsm: introduce security_lsm_config_*_policy hooks config: openrisc-allnoconfig (https://download.01.org/0day-ci/archive/20250625/202506250843.UnXrlnza-lkp@xxxxxxxxx/config) compiler: or1k-linux-gcc (GCC) 15.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250625/202506250843.UnXrlnza-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/202506250843.UnXrlnza-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from include/linux/perf_event.h:62, from include/linux/trace_events.h:10, from include/trace/syscall.h:7, from include/linux/syscalls.h:94, from init/main.c:21: >> include/linux/security.h:1618:12: warning: 'security_lsm_config_system_policy' defined but not used [-Wunused-function] 1618 | static int security_lsm_config_system_policy(u32 lsm_id, u32 op, void __user *buf, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ include/linux/security.h:1611:12: warning: 'security_lsm_config_self_policy' defined but not used [-Wunused-function] 1611 | static int security_lsm_config_self_policy(u32 lsm_id, u32 op, void __user *buf, | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ vim +/security_lsm_config_system_policy +1618 include/linux/security.h 1617 > 1618 static int security_lsm_config_system_policy(u32 lsm_id, u32 op, void __user *buf, 1619 size_t size, u32 flags) 1620 { 1621 1622 return -EOPNOTSUPP; 1623 } 1624 #endif /* CONFIG_SECURITY */ 1625 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
