On Wed, Apr 26, 2023 at 4:39 PM Andrii Nakryiko <andrii.nakryiko@xxxxxxxxx> wrote: > > Don't know, show the sequence of commands you are running? > > I have linux source in ~/linux, and KBUILD_OUTPUT set to > ~/linux-build/default. And it only takes this: > > $ cd ~/linux > $ make -j90 # build kernel > $ cd tools/testing/selftests/bpf > $ make -j90 # build selftests > > And that's it. I've tried the same, modulo some paths. I'm pretty sure it's version related at this point. The current issue I'm seeing is "error: indirect call in function, which are not supported by eBPF" when using GCC-BPF for progs/bind4_prog.c Currently using clang 16.0.0 and gcc 12.2.0-14. I did manage to get it to build by just commenting out TEST_GEN_PROGS += test_progs-bpf_gcc
