tree: https://gitee.com/openeuler/kernel.git OLK-6.6 head: 79aa4f2e99baed837a6933aa6b1a852197d30b91 commit: 43bbefc53356009d3603faa2c6e6a2858f724e4d [3482/3482] xsched: Add XCU control group implementation and its backend in xsched CFS config: arm64-randconfig-r111-20251206 (https://download.01.org/0day-ci/archive/20251208/202512081339.m9dijSrU-lkp@i...) compiler: clang version 20.1.8 (https://github.com/llvm/llvm-project 87f0227cb60147a26a1eeb4fb06e3b505e9c7261) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20251208/202512081339.m9dijSrU-lkp@i...) If you fix the issue in a separate patch/commit (i.e. not just a new version of the same patch/commit), kindly add following tags | Reported-by: kernel test robot <lkp@intel.com> | Closes: https://lore.kernel.org/oe-kbuild-all/202512081339.m9dijSrU-lkp@intel.com/ sparse warnings: (new ones prefixed by >>)

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kernel/xsched/cgroup.c:30:21: sparse: sparse: symbol 'root_xcg' was not declared. Should it be static? kernel/xsched/cgroup.c:368:6: sparse: sparse: symbol 'xcu_move_task' was not declared. Should it be static? kernel/xsched/cgroup.c:368:6: sparse: sparse: context imbalance in 'xcu_move_task' - different lock contexts for basic block

vim +/root_xcg +30 kernel/xsched/cgroup.c 28 29 static struct xsched_group root_xsched_group;

30 struct xsched_group *root_xcg = &root_xsched_group; 31

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