Hi Vadim, kernel test robot noticed the following build warnings: [auto build test WARNING on bpf-next/master] url: https://github.com/intel-lab-lkp/linux/commits/Vadim-Fedorenko/selftests-bpf-add-selftest-to-check-rdtsc-jit/20241024-050747 base: https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master patch link: https://lore.kernel.org/r/20241023210437.2266063-1-vadfed%40meta.com patch subject: [PATCH bpf-next 1/2] bpf: add bpf_get_hw_counter kfunc config: powerpc-allmodconfig (https://download.01.org/0day-ci/archive/20241024/202410242353.krjd8d6t-lkp@xxxxxxxxx/config) compiler: powerpc64-linux-gcc (GCC) 14.1.0 reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20241024/202410242353.krjd8d6t-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/202410242353.krjd8d6t-lkp@xxxxxxxxx/ All warnings (new ones prefixed by >>): In file included from kernel/bpf/helpers.c:26: >> arch/powerpc/include/asm/vdso/gettimeofday.h:97:63: warning: 'struct vdso_data' declared inside parameter list will not be visible outside of this definition or declaration 97 | const struct vdso_data *vd) | ^~~~~~~~~ vim +97 arch/powerpc/include/asm/vdso/gettimeofday.h ce7d8056e38b77 Christophe Leroy 2020-11-27 95 ce7d8056e38b77 Christophe Leroy 2020-11-27 96 static __always_inline u64 __arch_get_hw_counter(s32 clock_mode, ce7d8056e38b77 Christophe Leroy 2020-11-27 @97 const struct vdso_data *vd) ce7d8056e38b77 Christophe Leroy 2020-11-27 98 { ce7d8056e38b77 Christophe Leroy 2020-11-27 99 return get_tb(); ce7d8056e38b77 Christophe Leroy 2020-11-27 100 } ce7d8056e38b77 Christophe Leroy 2020-11-27 101 -- 0-DAY CI Kernel Test Service https://github.com/intel/lkp-tests/wiki
