[openeuler:OLK-5.10 2579/2579] kernel/sched/core.c:9632:74: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 6 has type 'int'

[openeuler:OLK-5.10 2579/2579] kernel/sched/core.c:9632:74: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 6 has type 'int'

[kernel test robot]

tree:   https://gitee.com/openeuler/kernel.git OLK-5.10
head:   ff5378fff024fcb2552e6da22811cf933fe4a4c0
commit: 00d37128abe2687fac974c5d21aa67fac6518c7c [2579/2579] sched: Introduce smart grid scheduling strategy for cfs
config: arm64-randconfig-002-20241213 (https://download.01.org/0day-ci/archive/20241213/202412130534.AeGefPCj-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 14.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241213/202412130534.AeGefPCj-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/202412130534.AeGefPCj-lkp@intel.com/

All warnings (new ones prefixed by >>):

   kernel/sched/core.c:2746:6: warning: no previous prototype for 'sched_set_stop_task' [-Wmissing-prototypes]
    2746 | void sched_set_stop_task(int cpu, struct task_struct *stop)
         |      ^~~~~~~~~~~~~~~~~~~
   kernel/sched/core.c:9530:5: warning: no previous prototype for 'tg_set_dynamic_affinity_mode' [-Wmissing-prototypes]
    9530 | int tg_set_dynamic_affinity_mode(struct task_group *tg, u64 mode)
         |     ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
   kernel/sched/core.c:9567:5: warning: no previous prototype for 'tg_set_affinity_period' [-Wmissing-prototypes]
    9567 | int tg_set_affinity_period(struct task_group *tg, u64 period_ms)
         |     ^~~~~~~~~~~~~~~~~~~~~~
   kernel/sched/core.c:9578:5: warning: no previous prototype for 'tg_get_affinity_period' [-Wmissing-prototypes]
    9578 | u64 tg_get_affinity_period(struct task_group *tg)
         |     ^~~~~~~~~~~~~~~~~~~~~~
   kernel/sched/core.c: In function 'cpu_affinity_stat_show':
>> kernel/sched/core.c:9632:74: warning: format '%llu' expects argument of type 'long long unsigned int', but argument 6 has type 'int' [-Wformat=]
    9632 |                 seq_printf(sf, "sd_level %d, cpu list %*pbl, stay_cnt %llu\n",
         |                                                                       ~~~^
         |                                                                          |
         |                                                                          long long unsigned int
         |                                                                       %u


vim +9632 kernel/sched/core.c

  9619	
  9620	static int cpu_affinity_stat_show(struct seq_file *sf, void *v)
  9621	{
  9622		struct task_group *tg = css_tg(seq_css(sf));
  9623		struct auto_affinity *auto_affi = tg->auto_affinity;
  9624		struct affinity_domain *ad = &auto_affi->ad;
  9625		int i;
  9626	
  9627		seq_printf(sf, "period_active %d\n", auto_affi->period_active);
  9628		seq_printf(sf, "dcount %d\n", ad->dcount);
  9629		seq_printf(sf, "domain_mask 0x%x\n", ad->domain_mask);
  9630		seq_printf(sf, "curr_level %d\n", ad->curr_level);
  9631		for (i = 0; i < ad->dcount; i++)
> 9632			seq_printf(sf, "sd_level %d, cpu list %*pbl, stay_cnt %llu\n",
  9633				i, cpumask_pr_args(ad->domains[i]),
  9634				schedstat_val(ad->stay_cnt[i]));
  9635	
  9636		return 0;
  9637	}
  9638	#endif /* CONFIG_QOS_SCHED_SMART_GRID */
  9639	

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