Messages in this thread | | | Date | Thu, 31 Aug 2023 17:45:50 +0800 | From | kernel test robot <> | Subject | Re: [PATCH] Introduce callchains for guests |
| |
Hi Tianyi,
kernel test robot noticed the following build warnings:
[auto build test WARNING on tip/perf/core] [also build test WARNING on acme/perf/core linus/master v6.5 next-20230831] [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#_base_tree_information]
url: https://github.com/intel-lab-lkp/linux/commits/Tianyi-Liu/Introduce-callchains-for-guests/20230831-161333 base: tip/perf/core patch link: https://lore.kernel.org/r/SY4P282MB10848199D3F93AA47A845B8B9DE5A%40SY4P282MB1084.AUSP282.PROD.OUTLOOK.COM patch subject: [PATCH] Introduce callchains for guests config: alpha-allyesconfig (https://download.01.org/0day-ci/archive/20230831/202308311743.uvv4Ras8-lkp@intel.com/config) compiler: alpha-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20230831/202308311743.uvv4Ras8-lkp@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 <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202308311743.uvv4Ras8-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> kernel/events/callchain.c:48:13: warning: no previous prototype for 'perf_callchain_guest' [-Wmissing-prototypes] 48 | __weak void perf_callchain_guest(struct perf_callchain_entry_ctx *entry) | ^~~~~~~~~~~~~~~~~~~~
vim +/perf_callchain_guest +48 kernel/events/callchain.c
47 > 48 __weak void perf_callchain_guest(struct perf_callchain_entry_ctx *entry) 49 { 50 } 51
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
| |