Hi Andres, First bad commit (maybe != root cause): tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master head: 98555239e4c3aab1810d84073166eef6d54eeb3d commit: 600b7b26c07a070d0153daa76b3806c1e52c9e00 tools bpftool: Fix compilation error with new binutils date: 3 months ago compiler: gcc-11 (Debian 11.3.0-8) 11.3.0 reproduce: # https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=600b7b26c07a070d0153daa76b3806c1e52c9e00 git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git git fetch --no-tags linus master git checkout 600b7b26c07a070d0153daa76b3806c1e52c9e00 make O=/tmp/kselftest headers make O=/tmp/kselftest -C tools/testing/selftests If you fix the issue, kindly add following tag where applicable | Reported-by: kernel test robot All errors (new ones prefixed by >>): >> progs/test_ksyms_btf.c:37:21: error: no member named 'cpu' in 'struct rq' out__rq_cpu = rq->cpu; ~~ ^ progs/test_ksyms_btf.c:44:27: error: no member named 'cpu' in 'struct rq' out__cpu_0_rq_cpu = rq->cpu; ~~ ^ progs/test_ksyms_btf.c:48:25: error: no member named 'cpu' in 'struct rq' out__this_rq_cpu = rq->cpu; ~~ ^ 3 errors generated. -- >> progs/test_ksyms_btf_null_check.c:25:26: error: no member named 'cpu' in 'struct rq' *(volatile int *)(&rq->cpu); ~~ ^ 1 error generated. -- >> progs/test_ksyms_weak.c:41:29: error: no member named 'cpu' in 'struct rq' out__existing_typed = rq->cpu; ~~ ^ 1 error generated. -- 0-DAY CI Kernel Test Service https://01.org/lkp