Hi, kernel test robot noticed the following build warnings:
[auto build test WARNING on tip/timers/core] [also build test WARNING on tnguy-next-queue/dev-queue tnguy-net-queue/dev-queue linus/master v6.9-rc6 next-20240430] [cannot apply to tip/x86/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#_base_tree_information] url: https://github.com/intel-lab-lkp/linux/commits/lakshmi-sowjanya-d-intel-com/timekeeping-Add-base-clock-properties-in-clocksource-structure/20240430-165602 base: tip/timers/core patch link: https://lore.kernel.org/r/20240430085225.18086-10-lakshmi.sowjanya.d%40intel.com patch subject: [Intel-wired-lan] [PATCH v7 09/12] timekeeping: Add function to convert realtime to base clock config: openrisc-defconfig (https://download.01.org/0day-ci/archive/20240501/202405010052.cxh2bazm-...@intel.com/config) compiler: or1k-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240501/202405010052.cxh2bazm-...@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 <l...@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202405010052.cxh2bazm-...@intel.com/ All warnings (new ones prefixed by >>): >> kernel/time/timekeeping.c:1271: warning: Function parameter or struct member >> 'cycles' not described in 'ktime_real_to_base_clock' kernel/time/timekeeping.c:2547: warning: Function parameter or struct member 'txc' not described in 'do_adjtimex' kernel/time/timekeeping.c:2615: warning: Function parameter or struct member 'phase_ts' not described in 'hardpps' kernel/time/timekeeping.c:2615: warning: Function parameter or struct member 'raw_ts' not described in 'hardpps' vim +1271 kernel/time/timekeeping.c 1259 1260 /** 1261 * ktime_real_to_base_clock() - Convert CLOCK_REALTIME timestamp to a base clock timestamp 1262 * @treal: CLOCK_REALTIME timestamp to convert 1263 * @base_id: base clocksource id 1264 * @*cycles: pointer to store the converted base clock timestamp 1265 * 1266 * Converts a supplied, future realtime clock value to the corresponding base clock value. 1267 * 1268 * Return: true if the conversion is successful, false otherwise. 1269 */ 1270 bool ktime_real_to_base_clock(ktime_t treal, enum clocksource_ids base_id, u64 *cycles) > 1271 { 1272 struct timekeeper *tk = &tk_core.timekeeper; 1273 unsigned int seq; 1274 u64 delta; 1275 1276 do { 1277 seq = read_seqcount_begin(&tk_core.seq); 1278 if ((u64)treal < tk->tkr_mono.base_real) 1279 return false; 1280 delta = (u64)treal - tk->tkr_mono.base_real; 1281 if (!convert_ns_to_cs(&delta)) 1282 return false; 1283 *cycles = tk->tkr_mono.cycle_last + delta; 1284 if (!convert_cs_to_base(cycles, base_id)) 1285 return false; 1286 } while (read_seqcount_retry(&tk_core.seq, seq)); 1287 1288 return true; 1289 } 1290 EXPORT_SYMBOL_GPL(ktime_real_to_base_clock); 1291 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
