On Wed, Sep 9, 2020 at 6:59 PM Ilya Leoshkevich <iii@xxxxxxxxxxxxx> wrote: > > This series fixes three test_progs failures on s390, all of which occur > because of endianness issues. > > Ilya Leoshkevich (3): > selftests/bpf: Fix endianness issue in test_sockopt_sk > selftests/bpf: Fix endianness issues in sk_lookup/ctx_narrow_access > selftests/bpf: Fix endianness issue in sk_assign > > .../selftests/bpf/prog_tests/sk_assign.c | 2 +- > .../selftests/bpf/prog_tests/sockopt_sk.c | 2 +- > .../selftests/bpf/progs/test_sk_lookup.c | 264 ++++++++++-------- > 3 files changed, 151 insertions(+), 117 deletions(-) > > -- > 2.25.4 > Ilya, libbpf Travis CI setup does only a build of libbpf for s390x right now. But we additionally have a test that builds the latest kernel and selftests and runs them in qemu. All this is implemented for x86-64 right now. But if you'd like to spend some time to set this up for s390x as well, please let me know. You'll be able to detect issues like this much earlier.
