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Message-ID: <202303151927.WD6O0PWN-lkp@intel.com>
Date: Wed, 15 Mar 2023 19:32:10 +0800
From: kernel test robot <lkp@...el.com>
To: Lukasz Luba <lukasz.luba@....com>, linux-kernel@...r.kernel.org,
linux-pm@...r.kernel.org, rafael@...nel.org
Cc: llvm@...ts.linux.dev, oe-kbuild-all@...ts.linux.dev,
lukasz.luba@....com, dietmar.eggemann@....com, rui.zhang@...el.com,
amit.kucheria@...durent.com, amit.kachhap@...il.com,
daniel.lezcano@...aro.org, viresh.kumar@...aro.org,
len.brown@...el.com, pavel@....cz, Pierre.Gondois@....com,
ionela.voinescu@....com, rostedt@...dmis.org, mhiramat@...nel.org
Subject: Re: [PATCH 13/17] PM: EM: Refactor struct em_perf_domain and add
default_table
Hi Lukasz,
I love your patch! Perhaps something to improve:
[auto build test WARNING on rafael-pm/linux-next]
[also build test WARNING on rafael-pm/thermal linus/master pavel-leds/for-next v6.3-rc2 next-20230315]
[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/Lukasz-Luba/PM-EM-Refactor-em_cpufreq_update_efficiencies-arguments/20230314-184448
base: https://git.kernel.org/pub/scm/linux/kernel/git/rafael/linux-pm.git linux-next
patch link: https://lore.kernel.org/r/20230314103357.26010-14-lukasz.luba%40arm.com
patch subject: [PATCH 13/17] PM: EM: Refactor struct em_perf_domain and add default_table
config: x86_64-randconfig-a003 (https://download.01.org/0day-ci/archive/20230315/202303151927.WD6O0PWN-lkp@intel.com/config)
compiler: clang version 14.0.6 (https://github.com/llvm/llvm-project f28c006a5895fc0e329fe15fead81e37457cb1d1)
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/ce3aad5db08006a2a6b6d52f9c26b11448cd8bb4
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Lukasz-Luba/PM-EM-Refactor-em_cpufreq_update_efficiencies-arguments/20230314-184448
git checkout ce3aad5db08006a2a6b6d52f9c26b11448cd8bb4
# save the config file
mkdir build_dir && cp config build_dir/.config
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 olddefconfig
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash drivers/thermal/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@...el.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303151927.WD6O0PWN-lkp@intel.com/
All warnings (new ones prefixed by >>):
>> drivers/thermal/cpufreq_cooling.c:381:24: warning: unused variable 'table' [-Wunused-variable]
struct em_perf_state *table;
^
1 warning generated.
vim +/table +381 drivers/thermal/cpufreq_cooling.c
376
377 static unsigned int get_state_freq(struct cpufreq_cooling_device *cpufreq_cdev,
378 unsigned long state)
379 {
380 struct cpufreq_policy *policy;
> 381 struct em_perf_state *table;
382 unsigned long idx;
383
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
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