tree: https://gitee.com/openeuler/kernel.git openEuler-1.0-LTS head: 8fbcff0074ff9f93ea927547e99e1dde27ddc7c5 commit: c3bc8fd637a9623f5c507bd18f9677effbddf584 [1336/1336] tracing: Centralize preemptirq tracepoints and unify their usage config: x86_64-buildonly-randconfig-001-20241219 (https://download.01.org/0day-ci/archive/20241220/202412201128.mwjfPZy6-lkp@i...) 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/20241220/202412201128.mwjfPZy6-lkp@i...) 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@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202412201128.mwjfPZy6-lkp@intel.com/ All warnings (new ones prefixed by >>): In file included from drivers/mmc/core/core.c:13: include/linux/module.h:132:13: warning: 'init_module' specifies less restrictive attribute than its target 'mmc_init': 'cold' [-Wmissing-attributes] 132 | int init_module(void) __attribute__((alias(#initfn))); | ^~~~~~~~~~~ include/linux/module.h:115:41: note: in expansion of macro 'module_init' 115 | #define subsys_initcall(fn) module_init(fn) | ^~~~~~~~~~~ drivers/mmc/core/core.c:2871:1: note: in expansion of macro 'subsys_initcall' 2871 | subsys_initcall(mmc_init); | ^~~~~~~~~~~~~~~ drivers/mmc/core/core.c:2839:19: note: 'init_module' target declared here 2839 | static int __init mmc_init(void) | ^~~~~~~~ include/linux/module.h:138:14: warning: 'cleanup_module' specifies less restrictive attribute than its target 'mmc_exit': 'cold' [-Wmissing-attributes] 138 | void cleanup_module(void) __attribute__((alias(#exitfn))); | ^~~~~~~~~~~~~~ drivers/mmc/core/core.c:2872:1: note: in expansion of macro 'module_exit' 2872 | module_exit(mmc_exit); | ^~~~~~~~~~~ drivers/mmc/core/core.c:2864:20: note: 'cleanup_module' target declared here 2864 | static void __exit mmc_exit(void) | ^~~~~~~~ drivers/mmc/core/core.c:1343: warning: Function parameter or member 'mmc' not described in 'mmc_regulator_set_vqmmc' drivers/mmc/core/core.c:1343: warning: Function parameter or member 'ios' not described in 'mmc_regulator_set_vqmmc' drivers/mmc/core/.tmp_core.o: warning: objtool: mmc_hw_reset()+0x93: sibling call from callable instruction with modified stack frame drivers/mmc/core/.tmp_core.o: warning: objtool: mmc_sw_reset()+0x93: sibling call from callable instruction with modified stack frame drivers/mmc/core/.tmp_core.o: warning: objtool: mmc_wait_for_req_done()+0x86: sibling call from callable instruction with modified stack frame drivers/mmc/core/.tmp_core.o: warning: objtool: mmc_do_erase()+0x9d: sibling call from callable instruction with modified stack frame drivers/mmc/core/.tmp_core.o: warning: objtool: mmc_of_parse_voltage()+0x33: sibling call from callable instruction with modified stack frame drivers/mmc/core/.tmp_core.o: warning: objtool: mmc_execute_tuning()+0x3c: sibling call from callable instruction with modified stack frame drivers/mmc/core/.tmp_core.o: warning: objtool: mmc_set_uhs_voltage()+0x35: sibling call from callable instruction with modified stack frame

...

drivers/mmc/core/.tmp_core.o: warning: objtool: missing symbol for section .exit.text -- kernel/trace/trace_events_trigger.c:68: warning: Function parameter or member 'event' not described in 'event_triggers_call' kernel/trace/trace_events_trigger.c:912: warning: Function parameter or member 'named_data' not described in 'set_named_trigger_data' kernel/trace/.tmp_trace_events_trigger.o: warning: objtool: missing symbol for section .init.text

-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki