On Wed, Oct 05, 2022 at 10:34:29PM -0700, Yonghong Song wrote: > BPF CI reported that selftest deny_namespace failed with s390x. > > test_unpriv_userns_create_no_bpf:PASS:no-bpf unpriv new user ns 0 nsec > test_deny_namespace:PASS:skel load 0 nsec > libbpf: prog 'test_userns_create': failed to attach: ERROR: strerror_r(-524)=22 > libbpf: prog 'test_userns_create': failed to auto-attach: -524 > test_deny_namespace:FAIL:attach unexpected error: -524 (errno 524) > #57/1 deny_namespace/unpriv_userns_create_no_bpf:FAIL > #57 deny_namespace:FAIL > > BPF program test_userns_create is a BPF LSM type program which is > based on trampoline and s390x does not support s390x. Let add the > test to x390x deny list to avoid this failure in BPF CI. > > Signed-off-by: Yonghong Song <yhs@xxxxxx> lgtm Acked-by: Jiri Olsa <jolsa@xxxxxxxxxx> jirka > --- > tools/testing/selftests/bpf/DENYLIST.s390x | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/tools/testing/selftests/bpf/DENYLIST.s390x b/tools/testing/selftests/bpf/DENYLIST.s390x > index 17e074eb42b8..0fb03b8047d5 100644 > --- a/tools/testing/selftests/bpf/DENYLIST.s390x > +++ b/tools/testing/selftests/bpf/DENYLIST.s390x > @@ -75,3 +75,4 @@ user_ringbuf # failed to find kernel BTF type ID of > lookup_key # JIT does not support calling kernel function (kfunc) > verify_pkcs7_sig # JIT does not support calling kernel function (kfunc) > kfunc_dynptr_param # JIT does not support calling kernel function (kfunc) > +deny_namespace # failed to attach: ERROR: strerror_r(-524)=22 (trampoline) > -- > 2.30.2 >
