[Intel-gfx] [PATCH v3 1/3] drm_cache: Add logic for wbvind_on_all_cpus

kernel test robot lkp at intel.com
Tue Feb 22 23:31:00 UTC 2022

Hi Michael,

Thank you for the patch! Perhaps something to improve:

[auto build test WARNING on drm-intel/for-linux-next]
[also build test WARNING on drm/drm-next drm-tip/drm-tip v5.17-rc5 next-20220217]
[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

url:    https://github.com/0day-ci/linux/commits/Michael-Cheng/Move-define-wbvind_on_all_cpus/20220223-012853
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
config: hexagon-randconfig-r041-20220221 (https://download.01.org/0day-ci/archive/20220223/202202230702.Ya7PkY7G-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project d271fc04d5b97b12e6b797c6067d3c96a8d7470e)
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/0day-ci/linux/commit/3aaa40c95b16a78c9059a77536de70bb08ce05e9
        git remote add linux-review https://github.com/0day-ci/linux
        git fetch --no-tags linux-review Michael-Cheng/Move-define-wbvind_on_all_cpus/20220223-012853
        git checkout 3aaa40c95b16a78c9059a77536de70bb08ce05e9
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon SHELL=/bin/bash drivers/gpu/drm/

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp at intel.com>

All warnings (new ones prefixed by >>):

   In file included from drivers/gpu/drm/drm_cache.c:37:
   In file included from include/drm/drm_cache.h:37:
>> arch/hexagon/include/asm/smp.h:13:9: warning: 'raw_smp_processor_id' macro redefined [-Wmacro-redefined]
   #define raw_smp_processor_id() (current_thread_info()->cpu)
   include/linux/smp.h:191:9: note: previous definition is here
   #define raw_smp_processor_id()                  0
   1 warning generated.

vim +/raw_smp_processor_id +13 arch/hexagon/include/asm/smp.h

43afdf50838634 Richard Kuo 2011-10-31  12  
43afdf50838634 Richard Kuo 2011-10-31 @13  #define raw_smp_processor_id() (current_thread_info()->cpu)
43afdf50838634 Richard Kuo 2011-10-31  14  

0-DAY CI Kernel Test Service, Intel Corporation

More information about the Intel-gfx mailing list