Messages in this thread | | | Date | Tue, 14 Jun 2022 11:50:31 +0800 | From | kernel test robot <> | Subject | [intel-tdx:guest-unaccepted-memory 6/17] fs/proc/meminfo.c:156:5: warning: 'CONFIG_UNACCEPTED_MEMORY' is not defined, evaluates to 0 |
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tree: https://github.com/intel/tdx.git guest-unaccepted-memory head: 7a902d05477ac272558ba731d903c6b0c9d72903 commit: e4fbeb9c5cb4aa02fcd17388eef920f389fc83ea [6/17] mm: Report unaccepted memory in meminfo config: x86_64-randconfig-a002-20220613 (https://download.01.org/0day-ci/archive/20220614/202206141159.Vdw6s1IH-lkp@intel.com/config) compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project c97436f8b6e2718286e8496faf53a2c800e281cf) 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/tdx/commit/e4fbeb9c5cb4aa02fcd17388eef920f389fc83ea git remote add intel-tdx https://github.com/intel/tdx.git git fetch --no-tags intel-tdx guest-unaccepted-memory git checkout e4fbeb9c5cb4aa02fcd17388eef920f389fc83ea # 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 SHELL=/bin/bash fs/proc/ mm/
If you fix the issue, kindly add following tag where applicable Reported-by: kernel test robot <lkp@intel.com>
All warnings (new ones prefixed by >>):
>> fs/proc/meminfo.c:156:5: warning: 'CONFIG_UNACCEPTED_MEMORY' is not defined, evaluates to 0 [-Wundef] #if CONFIG_UNACCEPTED_MEMORY ^ 1 warning generated.
vim +/CONFIG_UNACCEPTED_MEMORY +156 fs/proc/meminfo.c
155 > 156 #if CONFIG_UNACCEPTED_MEMORY 157 show_val_kb(m, "UnacceptedPages:", 158 global_node_page_state(NR_UNACCEPTED)); 159 #endif 160 161 hugetlb_report_meminfo(m); 162 163 arch_report_meminfo(m); 164 165 return 0; 166 } 167
-- 0-DAY CI Kernel Test Service https://01.org/lkp
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