Messages in this thread | | | Date | Wed, 12 Jan 2022 23:18:49 +0800 | From | kernel test robot <> | Subject | drivers/acpi/acpi_pcc.c:34:22: sparse: sparse: symbol 'pcc_ctx' was not declared. Should it be static? |
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tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: daadb3bd0e8d3e317e36bc2c1542e86c528665e5 commit: 77e2a04745ff8e391ad402e2d2d1157a5d3a7ebc ACPI: PCC: Implement OperationRegion handler for the PCC Type 3 subtype date: 8 days ago config: i386-randconfig-s002 (https://download.01.org/0day-ci/archive/20220112/202201122308.6u2N4BuL-lkp@intel.com/config) compiler: gcc-9 (Debian 9.3.0-22) 9.3.0 reproduce: # apt-get install sparse # sparse version: v0.6.4-dirty # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=77e2a04745ff8e391ad402e2d2d1157a5d3a7ebc git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 77e2a04745ff8e391ad402e2d2d1157a5d3a7ebc # save the config file to linux build tree mkdir build_dir make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash drivers/acpi/
If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@intel.com>
sparse warnings: (new ones prefixed by >>) >> drivers/acpi/acpi_pcc.c:34:22: sparse: sparse: symbol 'pcc_ctx' was not declared. Should it be static?
vim +/pcc_ctx +34 drivers/acpi/acpi_pcc.c
33 > 34 struct acpi_pcc_info pcc_ctx; 35
--- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org
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