From: kernel test robot <lkp@intel.com>
To: Frederic Weisbecker <frederic@kernel.org>
Cc: kbuild-all@lists.01.org, linux-kernel@vger.kernel.org,
Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Subject: [rt-devel:linux-5.19.y-rt-rebase 15/51] kernel/softirq.c:640:1: sparse: sparse: symbol '__pcpu_scope_timersd' was not declared. Should it be static?
Date: Sun, 12 Jun 2022 12:17:24 +0800 [thread overview]
Message-ID: <202206121239.4M5FVUYK-lkp@intel.com> (raw)
tree: https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-5.19.y-rt-rebase
head: 2a0438f3107478348ce5a998e511c82f0f32316e
commit: 7c45ac654e3ff9d9e629823c40813117bb6968ff [15/51] rcutorture: Also force sched priority to timersd on boosting test.
config: sparc64-randconfig-s032-20220612 (https://download.01.org/0day-ci/archive/20220612/202206121239.4M5FVUYK-lkp@intel.com/config)
compiler: sparc64-linux-gcc (GCC) 11.3.0
reproduce:
wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
chmod +x ~/bin/make.cross
# apt-get install sparse
# sparse version: v0.6.4-30-g92122700-dirty
# https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git/commit/?id=7c45ac654e3ff9d9e629823c40813117bb6968ff
git remote add rt-devel https://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git
git fetch --no-tags rt-devel linux-5.19.y-rt-rebase
git checkout 7c45ac654e3ff9d9e629823c40813117bb6968ff
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.3.0 make.cross C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=sparc64 SHELL=/bin/bash
If you fix the issue, kindly add following tag where applicable
Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>)
>> kernel/softirq.c:640:1: sparse: sparse: symbol '__pcpu_scope_timersd' was not declared. Should it be static?
vim +/__pcpu_scope_timersd +640 kernel/softirq.c
639
> 640 DEFINE_PER_CPU(struct task_struct *, timersd);
641 static DEFINE_PER_CPU(unsigned long, pending_timer_softirq);
642
--
0-DAY CI Kernel Test Service
https://01.org/lkp
next reply other threads:[~2022-06-12 4:18 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-12 4:17 kernel test robot [this message]
2023-02-15 6:42 [rt-devel:linux-5.19.y-rt-rebase 15/51] kernel/softirq.c:640:1: sparse: sparse: symbol '__pcpu_scope_timersd' was not declared. Should it be static? kernel test robot
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