tree: https://gitee.com/openeuler/kernel.git OLK-5.10 head: 412556141b3c12f2f160acc3a09a40c937837ee3 commit: 003a421b04ba85abaf24a92736dc47f76fda0803 [687/30000] disable OPTIMIZE_INLINING by default config: x86_64-buildonly-randconfig-005-20241027 (https://download.01.org/0day-ci/archive/20241028/202410280723.ss4XSDND-lkp@i...) compiler: clang version 19.1.2 (https://github.com/llvm/llvm-project 7ba7d8e2f7b6445b60679da826210cdde29eaf8b) reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241028/202410280723.ss4XSDND-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/202410280723.ss4XSDND-lkp@intel.com/

All warnings (new ones prefixed by >>):

...

kernel/locking/rwsem.o: warning: objtool: down_read_nested()+0x181: unreachable instruction