tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master head: de90d455a35e474a184c898e66a6a108c3a99434 commit: 1ccea29f90329e35ea616fa44b572911acc15ef2 [11161/11162] Merge branch 'mm-everything' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm config: arc-randconfig-r043-20220926 compiler: arc-elf-gcc (GCC) 12.1.0 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://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=1ccea29f90329e35ea616fa44b572911acc15ef2 git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git git fetch --no-tags linux-next master git checkout 1ccea29f90329e35ea616fa44b572911acc15ef2 # save the config file mkdir build_dir && cp config build_dir/.config COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arc SHELL=/bin/bash drivers/gpu/drm/msm/ If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All errors (new ones prefixed by >>): drivers/gpu/drm/msm/msm_gem_shrinker.c: In function 'can_block': >> drivers/gpu/drm/msm/msm_gem_shrinker.c:29:28: error: '__GFP_ATOMIC' undeclared (first use in this function); did you mean 'GFP_ATOMIC'? 29 | if (sc->gfp_mask & __GFP_ATOMIC) | ^~~~~~~~~~~~ | GFP_ATOMIC drivers/gpu/drm/msm/msm_gem_shrinker.c:29:28: note: each undeclared identifier is reported only once for each function it appears in vim +29 drivers/gpu/drm/msm/msm_gem_shrinker.c 63f17ef834284d Rob Clark 2021-04-05 26 025d27239a2f93 Rob Clark 2022-08-02 27 static bool can_block(struct shrink_control *sc) 025d27239a2f93 Rob Clark 2022-08-02 28 { 025d27239a2f93 Rob Clark 2022-08-02 @29 if (sc->gfp_mask & __GFP_ATOMIC) 025d27239a2f93 Rob Clark 2022-08-02 30 return false; 025d27239a2f93 Rob Clark 2022-08-02 31 return current_is_kswapd() || (sc->gfp_mask & __GFP_RECLAIM); 025d27239a2f93 Rob Clark 2022-08-02 32 } 025d27239a2f93 Rob Clark 2022-08-02 33 :::::: The code at line 29 was first introduced by commit :::::: 025d27239a2f93b3eb415d4893266195a67d3fe5 drm/msm/gem: Evict active GEM objects when necessary :::::: TO: Rob Clark :::::: CC: Rob Clark -- 0-DAY CI Kernel Test Service https://01.org/lkp