diff options
Diffstat (limited to 'samples/bpf/test_cgrp2_sock2.sh')
| -rwxr-xr-x | samples/bpf/test_cgrp2_sock2.sh | 28 |
1 files changed, 23 insertions, 5 deletions
diff --git a/samples/bpf/test_cgrp2_sock2.sh b/samples/bpf/test_cgrp2_sock2.sh index 0f396a86e0cb..82acff93d739 100755 --- a/samples/bpf/test_cgrp2_sock2.sh +++ b/samples/bpf/test_cgrp2_sock2.sh @@ -1,16 +1,24 @@ #!/bin/bash # SPDX-License-Identifier: GPL-2.0 +BPFFS=/sys/fs/bpf +MY_DIR=$(dirname $0) +TEST=$MY_DIR/test_cgrp2_sock2 +LINK_PIN=$BPFFS/test_cgrp2_sock2 +BPF_PROG=$MY_DIR/sock_flags.bpf.o + 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 { @@ -21,16 +29,22 @@ function config_cgroup { echo $$ >> /tmp/cgroupv2/foo/cgroup.procs } +function config_bpffs { + if mount | grep $BPFFS > /dev/null; then + echo "bpffs already mounted" + else + echo "bpffs not mounted. Mounting..." + mount -t bpf none $BPFFS + fi +} function attach_bpf { - test_cgrp2_sock2 /tmp/cgroupv2/foo sock_flags_kern.o $1 + $TEST /tmp/cgroupv2/foo $BPF_PROG $1 [ $? -ne 0 ] && exit 1 } function cleanup { - if [ -d /tmp/cgroupv2/foo ]; then - test_cgrp2_sock -d /tmp/cgroupv2/foo - fi + rm -rf $LINK_PIN ip link del veth0b ip netns delete at_ns0 umount /tmp/cgroupv2 @@ -42,6 +56,7 @@ cleanup 2>/dev/null set -e config_device config_cgroup +config_bpffs set +e # @@ -62,6 +77,9 @@ if [ $? -eq 0 ]; then exit 1 fi +rm -rf $LINK_PIN +sleep 1 # Wait for link detach + # # Test 2 - fail ping # |