Messages in this thread | | | Date | Sat, 28 Oct 2023 02:38:32 +0800 | From | kernel test robot <> | Subject | Re: [PATCH] PM: sleep: Expose last succeeded resumed timestamp in sysfs |
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Hi Masami,
kernel test robot noticed the following build warnings:
[auto build test WARNING on linus/master] [also build test WARNING on v6.6-rc7 next-20231027] [cannot apply to pavel-leds/for-next] [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/Masami-Hiramatsu-Google/PM-sleep-Expose-last-succeeded-resumed-timestamp-in-sysfs/20231027-215311 base: linus/master patch link: https://lore.kernel.org/r/169841470363.1307628.18049455026067747896.stgit%40mhiramat.roam.corp.google.com patch subject: [PATCH] PM: sleep: Expose last succeeded resumed timestamp in sysfs config: mips-allyesconfig (https://download.01.org/0day-ci/archive/20231028/202310280256.JJlmxwDy-lkp@intel.com/config) compiler: mips-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231028/202310280256.JJlmxwDy-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/202310280256.JJlmxwDy-lkp@intel.com/
All warnings (new ones prefixed by >>):
kernel/power/main.c: In function 'last_success_resume_time_show': >> kernel/power/main.c:427:32: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'time64_t' {aka 'long long int'} [-Wformat=] 427 | return sprintf(buf, "%lu.%lu\n", | ~~^ | | | long unsigned int | %llu 428 | suspend_stats.last_success_resume_time.tv_sec, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | time64_t {aka long long int} kernel/power/main.c: In function 'suspend_stats_show': kernel/power/main.c:528:58: warning: format '%lu' expects argument of type 'long unsigned int', but argument 3 has type 'time64_t' {aka 'long long int'} [-Wformat=] 528 | seq_printf(s, " last_success_resume_time:\t%-lu.%lu\n", | ~~~^ | | | long unsigned int | %-llu 529 | suspend_stats.last_success_resume_time.tv_sec, | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ | | | time64_t {aka long long int}
vim +427 kernel/power/main.c
423 424 static ssize_t last_success_resume_time_show(struct kobject *kobj, 425 struct kobj_attribute *attr, char *buf) 426 { > 427 return sprintf(buf, "%lu.%lu\n", 428 suspend_stats.last_success_resume_time.tv_sec, 429 suspend_stats.last_success_resume_time.tv_nsec); 430 } 431 static struct kobj_attribute last_success_resume_time = 432 __ATTR_RO(last_success_resume_time); 433
-- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
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