From: kernel test robot <lkp@intel.com>
To: kbuild-all@lists.01.org
Subject: Re: [PATCH 3/8] sched: Move rt_period/runtime sysctls to rt.c
Date: Tue, 15 Feb 2022 15:47:16 +0800 [thread overview]
Message-ID: <202202151509.TszSxsaB-lkp@intel.com> (raw)
In-Reply-To: <20220215052214.5286-4-nizhen@uniontech.com>
[-- Attachment #1: Type: text/plain, Size: 4159 bytes --]
Hi Zhen,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on tip/sched/core]
[also build test ERROR on linus/master kees/for-next/pstore v5.17-rc4]
[cannot apply to next-20220214]
[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/0day-ci/linux/commits/Zhen-Ni/sched-Move-a-series-of-sysctls-starting-with-sys-kernel-sched_/20220215-132416
base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 3624ba7b5e2acc02b01301ea5fd3534971eb9896
config: parisc-randconfig-r023-20220214 (https://download.01.org/0day-ci/archive/20220215/202202151509.TszSxsaB-lkp(a)intel.com/config)
compiler: hppa-linux-gcc (GCC) 11.2.0
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/0day-ci/linux/commit/f93266963b3b3629980fa3384a5e37fd13f4c350
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Zhen-Ni/sched-Move-a-series-of-sysctls-starting-with-sys-kernel-sched_/20220215-132416
git checkout f93266963b3b3629980fa3384a5e37fd13f4c350
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=parisc SHELL=/bin/bash kernel/rcu/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
kernel/rcu/rcutorture.c: In function 'rcu_torture_disable_rt_throttle':
>> kernel/rcu/rcutorture.c:921:26: error: 'sysctl_sched_rt_runtime' undeclared (first use in this function); did you mean 'sysctl_sched_rr_timeslice'?
921 | old_rt_runtime = sysctl_sched_rt_runtime;
| ^~~~~~~~~~~~~~~~~~~~~~~
| sysctl_sched_rr_timeslice
kernel/rcu/rcutorture.c:921:26: note: each undeclared identifier is reported only once for each function it appears in
kernel/rcu/rcutorture.c: In function 'rcu_torture_enable_rt_throttle':
kernel/rcu/rcutorture.c:930:9: error: 'sysctl_sched_rt_runtime' undeclared (first use in this function); did you mean 'sysctl_sched_rr_timeslice'?
930 | sysctl_sched_rt_runtime = old_rt_runtime;
| ^~~~~~~~~~~~~~~~~~~~~~~
| sysctl_sched_rr_timeslice
vim +921 kernel/rcu/rcutorture.c
450efca7182a51 Joel Fernandes (Google 2018-06-10 909)
450efca7182a51 Joel Fernandes (Google 2018-06-10 910) static void rcu_torture_disable_rt_throttle(void)
450efca7182a51 Joel Fernandes (Google 2018-06-10 911) {
450efca7182a51 Joel Fernandes (Google 2018-06-10 912) /*
450efca7182a51 Joel Fernandes (Google 2018-06-10 913) * Disable RT throttling so that rcutorture's boost threads don't get
450efca7182a51 Joel Fernandes (Google 2018-06-10 914) * throttled. Only possible if rcutorture is built-in otherwise the
450efca7182a51 Joel Fernandes (Google 2018-06-10 915) * user should manually do this by setting the sched_rt_period_us and
450efca7182a51 Joel Fernandes (Google 2018-06-10 916) * sched_rt_runtime sysctls.
450efca7182a51 Joel Fernandes (Google 2018-06-10 917) */
450efca7182a51 Joel Fernandes (Google 2018-06-10 918) if (!IS_BUILTIN(CONFIG_RCU_TORTURE_TEST) || old_rt_runtime != -1)
450efca7182a51 Joel Fernandes (Google 2018-06-10 919) return;
450efca7182a51 Joel Fernandes (Google 2018-06-10 920)
450efca7182a51 Joel Fernandes (Google 2018-06-10 @921) old_rt_runtime = sysctl_sched_rt_runtime;
450efca7182a51 Joel Fernandes (Google 2018-06-10 922) sysctl_sched_rt_runtime = -1;
450efca7182a51 Joel Fernandes (Google 2018-06-10 923) }
450efca7182a51 Joel Fernandes (Google 2018-06-10 924)
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org
WARNING: multiple messages have this Message-ID (diff)
From: kernel test robot <lkp@intel.com>
To: Zhen Ni <nizhen@uniontech.com>,
mingo@redhat.com, peterz@infradead.org, juri.lelli@redhat.com,
vincent.guittot@linaro.org, mcgrof@kernel.org,
keescook@chromium.org
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
linux-fsdevel@vger.kernel.org, Zhen Ni <nizhen@uniontech.com>
Subject: Re: [PATCH 3/8] sched: Move rt_period/runtime sysctls to rt.c
Date: Tue, 15 Feb 2022 15:47:16 +0800 [thread overview]
Message-ID: <202202151509.TszSxsaB-lkp@intel.com> (raw)
In-Reply-To: <20220215052214.5286-4-nizhen@uniontech.com>
Hi Zhen,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on tip/sched/core]
[also build test ERROR on linus/master kees/for-next/pstore v5.17-rc4]
[cannot apply to next-20220214]
[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/0day-ci/linux/commits/Zhen-Ni/sched-Move-a-series-of-sysctls-starting-with-sys-kernel-sched_/20220215-132416
base: https://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git 3624ba7b5e2acc02b01301ea5fd3534971eb9896
config: parisc-randconfig-r023-20220214 (https://download.01.org/0day-ci/archive/20220215/202202151509.TszSxsaB-lkp@intel.com/config)
compiler: hppa-linux-gcc (GCC) 11.2.0
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/0day-ci/linux/commit/f93266963b3b3629980fa3384a5e37fd13f4c350
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review Zhen-Ni/sched-Move-a-series-of-sysctls-starting-with-sys-kernel-sched_/20220215-132416
git checkout f93266963b3b3629980fa3384a5e37fd13f4c350
# save the config file to linux build tree
mkdir build_dir
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=parisc SHELL=/bin/bash kernel/rcu/
If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>
All errors (new ones prefixed by >>):
kernel/rcu/rcutorture.c: In function 'rcu_torture_disable_rt_throttle':
>> kernel/rcu/rcutorture.c:921:26: error: 'sysctl_sched_rt_runtime' undeclared (first use in this function); did you mean 'sysctl_sched_rr_timeslice'?
921 | old_rt_runtime = sysctl_sched_rt_runtime;
| ^~~~~~~~~~~~~~~~~~~~~~~
| sysctl_sched_rr_timeslice
kernel/rcu/rcutorture.c:921:26: note: each undeclared identifier is reported only once for each function it appears in
kernel/rcu/rcutorture.c: In function 'rcu_torture_enable_rt_throttle':
kernel/rcu/rcutorture.c:930:9: error: 'sysctl_sched_rt_runtime' undeclared (first use in this function); did you mean 'sysctl_sched_rr_timeslice'?
930 | sysctl_sched_rt_runtime = old_rt_runtime;
| ^~~~~~~~~~~~~~~~~~~~~~~
| sysctl_sched_rr_timeslice
vim +921 kernel/rcu/rcutorture.c
450efca7182a51 Joel Fernandes (Google 2018-06-10 909)
450efca7182a51 Joel Fernandes (Google 2018-06-10 910) static void rcu_torture_disable_rt_throttle(void)
450efca7182a51 Joel Fernandes (Google 2018-06-10 911) {
450efca7182a51 Joel Fernandes (Google 2018-06-10 912) /*
450efca7182a51 Joel Fernandes (Google 2018-06-10 913) * Disable RT throttling so that rcutorture's boost threads don't get
450efca7182a51 Joel Fernandes (Google 2018-06-10 914) * throttled. Only possible if rcutorture is built-in otherwise the
450efca7182a51 Joel Fernandes (Google 2018-06-10 915) * user should manually do this by setting the sched_rt_period_us and
450efca7182a51 Joel Fernandes (Google 2018-06-10 916) * sched_rt_runtime sysctls.
450efca7182a51 Joel Fernandes (Google 2018-06-10 917) */
450efca7182a51 Joel Fernandes (Google 2018-06-10 918) if (!IS_BUILTIN(CONFIG_RCU_TORTURE_TEST) || old_rt_runtime != -1)
450efca7182a51 Joel Fernandes (Google 2018-06-10 919) return;
450efca7182a51 Joel Fernandes (Google 2018-06-10 920)
450efca7182a51 Joel Fernandes (Google 2018-06-10 @921) old_rt_runtime = sysctl_sched_rt_runtime;
450efca7182a51 Joel Fernandes (Google 2018-06-10 922) sysctl_sched_rt_runtime = -1;
450efca7182a51 Joel Fernandes (Google 2018-06-10 923) }
450efca7182a51 Joel Fernandes (Google 2018-06-10 924)
---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
next prev parent reply other threads:[~2022-02-15 7:47 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-02-15 5:22 [PATCH 0/8] sched: Move a series of sysctls starting with sys/kernel/sched_* Zhen Ni
2022-02-15 5:22 ` [PATCH 1/8] sched: Move child_runs_first sysctls to fair.c Zhen Ni
2022-02-15 5:22 ` Zhen Ni
2022-02-15 5:22 ` [PATCH 2/8] sched: Move schedstats sysctls to core.c Zhen Ni
2022-02-15 5:22 ` [PATCH 3/8] sched: Move rt_period/runtime sysctls to rt.c Zhen Ni
2022-02-15 7:47 ` kernel test robot [this message]
2022-02-15 7:47 ` kernel test robot
2022-02-15 7:53 ` Luis Chamberlain
2022-02-15 7:53 ` Luis Chamberlain
2022-02-15 11:23 ` kernel test robot
2022-02-15 11:23 ` kernel test robot
2022-02-15 5:22 ` [PATCH 4/8] sched: Move deadline_period sysctls to deadline.c Zhen Ni
2022-02-15 5:22 ` [PATCH 5/8] sched: Move rr_timeslice sysctls to rt.c Zhen Ni
2022-02-15 5:22 ` [PATCH 6/8] sched: Move uclamp_util sysctls to core.c Zhen Ni
2022-02-15 5:22 ` [PATCH 7/8] sched: Move cfs_bandwidth_slice sysctls to fair.c Zhen Ni
2022-02-15 5:22 ` [PATCH 8/8] sched: Move energy_aware sysctls to topology.c Zhen Ni
2022-02-15 6:01 ` [PATCH 0/8] sched: Move a series of sysctls starting with sys/kernel/sched_* Chaitanya Kulkarni
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