Hi Bibo, kernel test robot noticed the following build warnings: [auto build test WARNING on 92e5605a199efbaee59fb19e15d6cc2103a04ec2] url: https://github.com/intel-lab-lkp/linux/commits/Bibo-Mao/LoongArch-KVM-Delay-secondary-mmu-tlb-flush-until-guest-entry/20240619-161831 base: 92e5605a199efbaee59fb19e15d6cc2103a04ec2 patch link: https://lore.kernel.org/r/20240619080940.2690756-7-maobibo%40loongson.cn patch subject: [PATCH v2 6/6] LoongArch: KVM: Mark page accessed and dirty with page ref added config: loongarch-defconfig (https://download.01.org/0day-ci/archive/20240620/202406201000.BjivosoH-lkp@xxxxxxxxx/config) compiler: loongarch64-linux-gcc (GCC) 13.2.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240620/202406201000.BjivosoH-lkp@xxxxxxxxx/reproduce) 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@xxxxxxxxx> | Closes: https://lore.kernel.org/oe-kbuild-all/202406201000.BjivosoH-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): >> arch/loongarch/kvm/mmu.o: warning: objtool: __jump_table+0x0: special: can't find orig instruction objdump-func vmlinux.o __jump_table: -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki