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From:   Song Liu <liu.song.a23@gmail.com>
Date:   Mon, 25 Jun 2018 09:49:55 -0700
Message-ID: <CAPhsuW5fMyJeuU4EMdJ_zgkZgEz2emEU42qxx_etLigRSFzXPQ@mail.gmail.com>
Subject: Re: [PATCH] selftests: bpf: enable NET_SCHED
To:     Anders Roxell <anders.roxell@linaro.org>
Cc:     Alexei Starovoitov <ast@kernel.org>,
        Daniel Borkmann <daniel@iogearbox.net>, shuah@kernel.org,
        Networking <netdev@vger.kernel.org>,
        open list <linux-kernel@vger.kernel.org>,
        linux-kselftest@vger.kernel.org
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On Mon, Jun 25, 2018 at 7:56 AM, Anders Roxell <anders.roxell@linaro.org> wrote:
> CONFIG_NET_SCHED wasn't enabled in arm64's defconfig only for x86.
> So bpf/test_tunnel.sh tests fails with:
> RTNETLINK answers: Operation not supported
> RTNETLINK answers: Operation not supported
> We have an error talking to the kernel, -1
> Enable NET_SCHED and more tests passes.
>
> Fixes: 3bce593ac06b ("selftests: bpf: config: add config fragments")
> Signed-off-by: Anders Roxell <anders.roxell@linaro.org>

Acked-by: Song Liu <songliubraving@fb.com>

> ---
>  tools/testing/selftests/bpf/config | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/tools/testing/selftests/bpf/config b/tools/testing/selftests/bpf/config
> index 1e0c547caf3c..7a6d92562dc6 100644
> --- a/tools/testing/selftests/bpf/config
> +++ b/tools/testing/selftests/bpf/config
> @@ -6,6 +6,7 @@ CONFIG_TEST_BPF=m
>  CONFIG_CGROUP_BPF=y
>  CONFIG_NETDEVSIM=m
>  CONFIG_NET_CLS_ACT=y
> +CONFIG_NET_SCHED=y
>  CONFIG_NET_SCH_INGRESS=y
>  CONFIG_NET_IPIP=y
>  CONFIG_IPV6=y
> --
> 2.18.0
>