From: kernel test robot <lkp@intel.com>
To: Song Shuai <suagrfillet@gmail.com>,
sudeep.holla@arm.com, gregkh@linuxfoundation.org,
rafael@kernel.org, conor.dooley@microchip.com,
ionela.voinescu@arm.com
Cc: llvm@lists.linux.dev, oe-kbuild-all@lists.linux.dev,
linux-kernel@vger.kernel.org, Song Shuai <suagrfillet@gmail.com>
Subject: Re: [PATCH] arch_topology: Clear LLC sibling when cacheinfo teardown
Date: Tue, 14 Mar 2023 12:26:41 +0800 [thread overview]
Message-ID: <202303141253.k5dETDoR-lkp@intel.com> (raw)
In-Reply-To: <20230313102752.1134472-1-suagrfillet@gmail.com>
Hi Song,
Thank you for the patch! Yet something to improve:
[auto build test ERROR on driver-core/driver-core-testing]
[also build test ERROR on driver-core/driver-core-next driver-core/driver-core-linus linus/master v6.3-rc2 next-20230310]
[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/Song-Shuai/arch_topology-Clear-LLC-sibling-when-cacheinfo-teardown/20230313-182946
patch link: https://lore.kernel.org/r/20230313102752.1134472-1-suagrfillet%40gmail.com
patch subject: [PATCH] arch_topology: Clear LLC sibling when cacheinfo teardown
config: x86_64-randconfig-a014-20230313 (https://download.01.org/0day-ci/archive/20230314/202303141253.k5dETDoR-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/a9aca0a81b31b421e3bbfa08fd205a8bec651afe
git remote add linux-review https://github.com/intel-lab-lkp/linux
git fetch --no-tags linux-review Song-Shuai/arch_topology-Clear-LLC-sibling-when-cacheinfo-teardown/20230313-182946
git checkout a9aca0a81b31b421e3bbfa08fd205a8bec651afe
# 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/
If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202303141253.k5dETDoR-lkp@intel.com/
All errors (new ones prefixed by >>):
>> drivers/base/cacheinfo.c:818:2: error: implicit declaration of function 'clear_llc_topology' is invalid in C99 [-Werror,-Wimplicit-function-declaration]
clear_llc_topology(cpu);
^
1 error generated.
vim +/clear_llc_topology +818 drivers/base/cacheinfo.c
811
812 static int cacheinfo_cpu_pre_down(unsigned int cpu)
813 {
814 if (cpumask_test_and_clear_cpu(cpu, &cache_dev_map))
815 cpu_cache_sysfs_exit(cpu);
816
817 free_cache_attributes(cpu);
> 818 clear_llc_topology(cpu);
819 return 0;
820 }
821
--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests
next prev parent reply other threads:[~2023-03-14 4:27 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20230313102752.1134472-1-suagrfillet@gmail.com>
2023-03-13 15:02 ` [PATCH] arch_topology: Clear LLC sibling when cacheinfo teardown kernel test robot
2023-03-14 4:26 ` kernel test robot [this message]
2023-03-14 5:07 ` kernel test robot
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