Hi Stefan, kernel test robot noticed the following build warnings: [auto build test WARNING on 12d04a7bf0da67321229d2bc8b1a7074d65415a9] url: https://github.com/intel-lab-lkp/linux/commits/Stefan-Roesch/mm-ksm-add-ksm-advisor/20231028-081347 base: 12d04a7bf0da67321229d2bc8b1a7074d65415a9 patch link: https://lore.kernel.org/r/20231028000945.2428830-2-shr%40devkernel.io patch subject: [PATCH v2 1/4] mm/ksm: add ksm advisor config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20231028/202310281513.BWtopDPM-lkp@xxxxxxxxx/config) compiler: m68k-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231028/202310281513.BWtopDPM-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/202310281513.BWtopDPM-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> mm/ksm.c:334: warning: Function parameter or member 'cpu_time' not described in 'advisor_ctx' vim +334 mm/ksm.c 321 322 /** 323 * struct advisor_ctx - metadata for KSM advisor 324 * @start_scan: start time of the current scan 325 * @scan_time: scan time of previous scan 326 * @change: change in percent to pages_to_scan parameter 327 * @cpu_percent: average cpu percent usage of the ksmd thread for the last scan 328 */ 329 struct advisor_ctx { 330 ktime_t start_scan; 331 unsigned long scan_time; 332 unsigned long change; 333 unsigned long long cpu_time; > 334 }; 335 static struct advisor_ctx advisor_ctx; 336 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
