On Thu, Jun 20, 2019 at 10:17:04PM -0700, Andrii Nakryiko wrote:
On Thu, Jun 20, 2019 at 1:08 AM Naresh Kamboju naresh.kamboju@linaro.org wrote:
selftests: bpf test_libbpf.sh failed running Linux -next kernel 20190618 and 20190619.
Here is the log from x86_64, # selftests bpf test_libbpf.sh bpf: test_libbpf.sh_ # # [0] libbpf BTF is required, but is missing or corrupted.
You need at least clang-9.0.0 (not yet released) to run some of these tests successfully, as they rely on Clang's support for BTF_KIND_VAR/BTF_KIND_DATASEC.
Can there be a runtime check for BTF that emits a skip instead of a fail in such a case?
Thanks, Dan
libbpf: BTF_is # # test_libbpf failed at file test_l4lb.o failed: at_file # # selftests test_libbpf [FAILED] test_libbpf: [FAILED]_ # [FAIL] 29 selftests bpf test_libbpf.sh selftests: bpf_test_libbpf.sh [FAIL]
Full test log, https://qa-reports.linaro.org/lkft/linux-next-oe/build/next-20190619/testrun...
Test results comparison, https://qa-reports.linaro.org/lkft/linux-next-oe/tests/kselftest/bpf_test_li...
Good linux -next tag: next-20190617 Bad linux -next tag: next-20190618 git branch master git commit 1c6b40509daf5190b1fd2c758649f7df1da4827b git repo https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
Best regards Naresh Kamboju