* Re: [PATCH] PM: sleep: Expose last succeeded resumed timestamp in sysfs
[not found] <169841470363.1307628.18049455026067747896.stgit@mhiramat.roam.corp.google.com>
@ 2023-10-27 18:38 ` kernel test robot
0 siblings, 0 replies; only message in thread
From: kernel test robot @ 2023-10-27 18:38 UTC (permalink / raw)
To: Masami Hiramatsu (Google), Rafael J . Wysocki, Pavel Machek, Len Brown
Cc: oe-kbuild-all, suleiman, briannorris, Masami Hiramatsu,
linux-kernel, linux-pm
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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