Re: [PATCH v2 bpf-next 1/4] bpf: add special internal-only MOV instruction to resolve per-CPU addrs

Re: [PATCH v2 bpf-next 1/4] bpf: add special internal-only MOV instruction to resolve per-CPU addrs

[kernel test robot]

Hi Andrii,

kernel test robot noticed the following build errors:

[auto build test ERROR on bpf-next/master]

url:    https://github.com/intel-lab-lkp/linux/commits/Andrii-Nakryiko/bpf-add-special-internal-only-MOV-instruction-to-resolve-per-CPU-addrs/20240402-101450
base:   https://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf-next.git master
patch link:    https://lore.kernel.org/r/20240402021307.1012571-2-andrii%40kernel.org
patch subject: [PATCH v2 bpf-next 1/4] bpf: add special internal-only MOV instruction to resolve per-CPU addrs
config: x86_64-randconfig-001-20240404 (https://download.01.org/0day-ci/archive/20240404/202404040951.d4CUx5S6-lkp@intel.com/config)
compiler: clang version 17.0.6 (https://github.com/llvm/llvm-project 6009708b4367171ccdbf4b5905cb6a803753fe18)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240404/202404040951.d4CUx5S6-lkp@intel.com/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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202404040951.d4CUx5S6-lkp@intel.com/

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: this_cpu_off
   >>> referenced by bpf_jit_comp.c:31 (arch/x86/net/bpf_jit_comp.c:31)
   >>>               arch/x86/net/bpf_jit_comp.o:(do_jit) in archive vmlinux.a

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki