From: kernel test robot <lkp@intel.com>
To: Qais Yousef <qais.yousef@arm.com>, Xuewen Yan <xuewen.yan94@gmail.com>
Cc: llvm@lists.linux.dev, kbuild-all@lists.01.org,
"Lukasz Luba" <lukasz.luba@arm.com>,
dietmar.eggemann@arm.com, rafael@kernel.org,
viresh.kumar@linaro.org, mingo@redhat.com,
vincent.guittot@linaro.org, rostedt@goodmis.org,
linux-kernel@vger.kernel.org, di.shen@unisoc.com,
"王科 (Ke Wang)" <Ke.Wang@unisoc.com>
Subject: Re: [PATCH] sched/rt: Support multi-criterion fitness search for
Date: Sun, 15 May 2022 09:43:53 +0800 [thread overview]
Message-ID: <202205150940.Pgx1V75s-lkp@intel.com> (raw)
In-Reply-To: <20220514235513.jm7ul2y6uddj6eh2@airbuntu>
Hi Qais,
Thank you for the patch! Perhaps something to improve:
[auto build test WARNING on tip/sched/core]
[also build test WARNING on v5.18-rc6 next-20220513]
[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]
url: https://github.com/intel-lab-lkp/linux/commits/Qais-Yousef/sched-rt-Support-multi-criterion-fitness-search-for/20220515-075732
base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 734387ec2f9d77b00276042b1fa7c95f48ee879d
config: hexagon-buildonly-randconfig-r005-20220515 (https://download.01.org/0day-ci/archive/20220515/202205150940.Pgx1V75s-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 853fa8ee225edf2d0de94b0dcbd31bea916e825e)
reproduce (this is a W=1 build):
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# https://github.com/intel-lab-lkp/linux/commit/0eee64011b1d43795b5c8d1aa62927ba3f07a225
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Qais-Yousef/sched-rt-Support-multi-criterion-fitness-search-for/20220515-075732
git checkout 0eee64011b1d43795b5c8d1aa62927ba3f07a225
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash kernel/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
In file included from kernel/sched/build_policy.c:45:
kernel/sched/rt.c:259:6: warning: no previous prototype for function 'unregister_rt_sched_group' [-Wmissing-prototypes]
void unregister_rt_sched_group(struct task_group *tg) { }
^
kernel/sched/rt.c:259:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void unregister_rt_sched_group(struct task_group *tg) { }
^
static
kernel/sched/rt.c:261:6: warning: no previous prototype for function 'free_rt_sched_group' [-Wmissing-prototypes]
void free_rt_sched_group(struct task_group *tg) { }
^
kernel/sched/rt.c:261:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void free_rt_sched_group(struct task_group *tg) { }
^
static
kernel/sched/rt.c:263:5: warning: no previous prototype for function 'alloc_rt_sched_group' [-Wmissing-prototypes]
int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent)
^
kernel/sched/rt.c:263:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
int alloc_rt_sched_group(struct task_group *tg, struct task_group *parent)
^
static
>> kernel/sched/rt.c:2496:13: warning: no previous prototype for function 'init_sched_rt_fitness_mask' [-Wmissing-prototypes]
void __init init_sched_rt_fitness_mask(int cpu)
^
kernel/sched/rt.c:2496:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
void __init init_sched_rt_fitness_mask(int cpu)
^
static
4 warnings generated.
vim +/init_sched_rt_fitness_mask +2496 kernel/sched/rt.c
2495
> 2496 void __init init_sched_rt_fitness_mask(int cpu)
2497 {
2498 cpumask_var_t *fitness_mask_array;
2499 unsigned int i;
2500
2501 if (!NUM_FITNESS_FN)
2502 return;
2503
2504 fitness_mask_array = kcalloc_node(NUM_FITNESS_FN, sizeof(cpumask_var_t),
2505 GFP_KERNEL, cpu_to_node(cpu));
2506
2507 per_cpu(local_cpu_fitness_mask, cpu) = fitness_mask_array;
2508
2509 for (i = 0; i < NUM_FITNESS_FN; i++) {
2510 zalloc_cpumask_var_node(&fitness_mask_array[i], GFP_KERNEL,
2511 cpu_to_node(cpu));
2512 }
2513 }
2514
--
0-DAY CI Kernel Test Service
https://01.org/lkp
next prev parent reply other threads:[~2022-05-15 1:44 UTC|newest]
Thread overview: 44+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-04-07 5:19 [PATCH] sched: Take thermal pressure into account when determine rt fits capacity Xuewen Yan
2022-04-11 8:21 ` Dietmar Eggemann
2022-04-11 8:52 ` Xuewen Yan
2022-04-11 14:07 ` Dietmar Eggemann
2022-04-13 13:25 ` Lukasz Luba
2022-04-16 2:47 ` Xuewen Yan
2022-04-19 7:14 ` Vincent Guittot
2022-04-19 12:01 ` Lukasz Luba
2022-04-19 12:51 ` Vincent Guittot
2022-04-19 14:13 ` Lukasz Luba
2022-04-21 8:29 ` Vincent Guittot
2022-04-21 10:57 ` Lukasz Luba
2022-04-26 7:39 ` Vincent Guittot
2022-04-29 9:27 ` Lukasz Luba
2022-04-20 13:51 ` Qais Yousef
2022-04-21 8:07 ` Xuewen Yan
2022-04-21 16:15 ` Qais Yousef
2022-04-25 1:31 ` Xuewen Yan
2022-04-25 16:12 ` Qais Yousef
2022-04-26 2:07 ` Xuewen Yan
2022-04-26 8:09 ` Vincent Guittot
2022-04-26 9:30 ` Qais Yousef
2022-04-26 10:06 ` Vincent Guittot
2022-04-26 13:06 ` Qais Yousef
2022-04-26 9:21 ` Qais Yousef
2022-04-27 1:38 ` Xuewen Yan
2022-04-27 10:58 ` Qais Yousef
2022-05-01 3:20 ` Xuewen Yan
2022-05-03 14:43 ` Qais Yousef
2022-05-09 2:29 ` Xuewen Yan
2022-05-10 14:56 ` Qais Yousef
2022-05-10 17:44 ` Lukasz Luba
2022-05-10 18:44 ` Qais Yousef
2022-05-10 22:03 ` Lukasz Luba
2022-05-14 15:01 ` Xuewen Yan
2022-05-14 23:55 ` Qais Yousef
2022-05-15 0:53 ` [PATCH] sched/rt: Support multi-criterion fitness search for kernel test robot
2022-05-15 1:43 ` kernel test robot [this message]
2022-05-19 14:16 ` [sched] 0eee64011b: canonical_address#:#[##] kernel test robot
2022-05-19 14:16 ` kernel test robot
2022-06-15 10:13 ` [PATCH] sched: Take thermal pressure into account when determine rt fits capacity Qais Yousef
2022-06-15 11:17 ` Xuewen Yan
2022-06-15 13:54 ` Qais Yousef
2022-05-16 17:04 [PATCH] sched/rt: Support multi-criterion fitness search for kernel test robot
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