diff options
| author | Daniel T. Lee <danieltimlee@gmail.com> | 2023-01-15 10:16:04 +0300 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2023-01-16 00:32:45 +0300 |
| commit | d982a2e306954c9269a5e53561b38259e26f08bc (patch) | |
| tree | 69bd59e2e02daa139b8c169004bae4178d7526a7 /samples/bpf/test_cgrp2_sock2.sh | |
| parent | 81bbbb697481700ef8f31619f9d1e96cca894b5a (diff) | |
| download | linux-d982a2e306954c9269a5e53561b38259e26f08bc.tar.xz | |
samples/bpf: ensure ipv6 is enabled before running tests
Currently, a few of BPF tests use ipv6 functionality. The problem here
is that if ipv6 is disabled, these tests will fail, and even if the
test fails, it will not tell you why it failed.
$ sudo ./test_cgrp2_sock2.sh
RTNETLINK answers: Permission denied
In order to fix this, this commit ensures ipv6 is enabled prior to
running tests.
Signed-off-by: Daniel T. Lee <danieltimlee@gmail.com>
Link: https://lore.kernel.org/r/20230115071613.125791-2-danieltimlee@gmail.com
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'samples/bpf/test_cgrp2_sock2.sh')
| -rwxr-xr-x | samples/bpf/test_cgrp2_sock2.sh | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/samples/bpf/test_cgrp2_sock2.sh b/samples/bpf/test_cgrp2_sock2.sh index 6a3dbe642b2b..ac45828ed2bd 100755 --- a/samples/bpf/test_cgrp2_sock2.sh +++ b/samples/bpf/test_cgrp2_sock2.sh @@ -7,13 +7,15 @@ LINK_PIN=$BPFFS/test_cgrp2_sock2 function config_device { ip netns add at_ns0 ip link add veth0 type veth peer name veth0b - ip link set veth0b up ip link set veth0 netns at_ns0 + ip netns exec at_ns0 sysctl -q net.ipv6.conf.veth0.disable_ipv6=0 ip netns exec at_ns0 ip addr add 172.16.1.100/24 dev veth0 ip netns exec at_ns0 ip addr add 2401:db00::1/64 dev veth0 nodad ip netns exec at_ns0 ip link set dev veth0 up + sysctl -q net.ipv6.conf.veth0b.disable_ipv6=0 ip addr add 172.16.1.101/24 dev veth0b ip addr add 2401:db00::2/64 dev veth0b nodad + ip link set veth0b up } function config_cgroup { |