[kbuild-all] Re: [PATCH v2] [RFC] trace: Add kprobe on tracepoint

Hi "Tzvetomir, [FYI, it's a private test report for your RFC patch.] [auto build test WARNING on v5.14-rc5] [also build test WARNING on next-20210810] [cannot apply to tip/perf/core] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Tzvetomir-Stoyanov-VMware/trace-... base: 36a21d51725af2ce0700c6ebcb6b9594aac658a6 config: hexagon-randconfig-r041-20210810 (attached as .config) compiler: clang version 12.0.0 reproduce (this is a W=1 build): wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross # https://github.com/0day-ci/linux/commit/e3bec14eb58da9408eba8ccc55c9f5cf4... git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Tzvetomir-Stoyanov-VMware/trace-Add-kprobe-on-tracepoint/20210810-192225 git checkout e3bec14eb58da9408eba8ccc55c9f5cf4e1ff114 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross ARCH=hexagon If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All warnings (new ones prefixed by >>): void trace_event_probe_cleanup(struct trace_eprobe *ep) ^ kernel/trace/trace_eprobe.c:46:1: note: declare 'static' if the function is not intended to be used outside of this translation unit void trace_event_probe_cleanup(struct trace_eprobe *ep) ^ static 1 warning generated. vim +/trace_event_probe_cleanup +46 kernel/trace/trace_eprobe.c 45 47 { 48 trace_probe_cleanup(&ep->tp); 49 kfree(ep->event_name); 50 kfree(ep->event_system); 51 if (ep->event) 52 module_put(ep->event->mod); 53 kfree(ep); 54 } 55 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org