tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: c245365237da527fb423d85e7ec54648113f843d commit: 2e1b00fcf1e3152a1e73846f5f9ec37cef088a65 [2985/2985] ACPI/HMAT: Add missing locality information for hot-added device config: x86_64-rhel-9.4-rust (https://download.01.org/0day-ci/archive/20250629/202506291239.arFZDGuj-lkp@i...) compiler: clang version 18.1.8 (https://github.com/llvm/llvm-project 3b5b5c1ec4a3095ab096dd780e84d7ab81f3d7ff) rustc: rustc 1.58.0 (02072b482 2022-01-11) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20250629/202506291239.arFZDGuj-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/202506291239.arFZDGuj-lkp@intel.com/ All warnings (new ones prefixed by >>):

...

drivers/acpi/numa/hmat.c:726:6: warning: no previous prototype for function 'hmat_restore_target' [-Wmissing-prototypes] 726 | void hmat_restore_target(int nid) | ^ drivers/acpi/numa/hmat.c:726:1: note: declare 'static' if the function is not intended to be used outside of this translation unit 726 | void hmat_restore_target(int nid) | ^ | static 1 warning generated.

vim +/hmat_restore_target +726 drivers/acpi/numa/hmat.c 725

726 void hmat_restore_target(int nid) 727 { 728 struct memory_target *target; 729 int pxm; 730 731 pxm = node_to_pxm(nid); 732 target = find_mem_target(pxm); 733 if (!target) 734 return; 735 736 mutex_lock(&target_lock); 737 hmat_register_target_cache(target); 738 hmat_register_target_perf(target, 0); 739 hmat_register_target_perf(target, 1); 740 mutex_unlock(&target_lock); 741 } 742

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