diff options
| -rwxr-xr-x | tools/testing/selftests/vsock/vmtest.sh | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/tools/testing/selftests/vsock/vmtest.sh b/tools/testing/selftests/vsock/vmtest.sh index c7b270dd77a9..c2bdc293b94c 100755 --- a/tools/testing/selftests/vsock/vmtest.sh +++ b/tools/testing/selftests/vsock/vmtest.sh @@ -49,6 +49,7 @@ readonly TEST_DESCS=( ) readonly USE_SHARED_VM=(vm_server_host_client vm_client_host_server vm_loopback) +readonly NS_MODES=("local" "global") VERBOSE=0 @@ -103,6 +104,36 @@ check_result() { fi } +add_namespaces() { + local orig_mode + orig_mode=$(cat /proc/sys/net/vsock/child_ns_mode) + + for mode in "${NS_MODES[@]}"; do + echo "${mode}" > /proc/sys/net/vsock/child_ns_mode + ip netns add "${mode}0" 2>/dev/null + ip netns add "${mode}1" 2>/dev/null + done + + echo "${orig_mode}" > /proc/sys/net/vsock/child_ns_mode +} + +init_namespaces() { + for mode in "${NS_MODES[@]}"; do + # we need lo for qemu port forwarding + ip netns exec "${mode}0" ip link set dev lo up + ip netns exec "${mode}1" ip link set dev lo up + done +} + +del_namespaces() { + for mode in "${NS_MODES[@]}"; do + ip netns del "${mode}0" &>/dev/null + ip netns del "${mode}1" &>/dev/null + log_host "removed ns ${mode}0" + log_host "removed ns ${mode}1" + done +} + vm_ssh() { ssh -q -o UserKnownHostsFile=/dev/null -p ${SSH_HOST_PORT} localhost "$@" return $? @@ -110,6 +141,7 @@ vm_ssh() { cleanup() { terminate_pidfiles "${!PIDFILES[@]}" + del_namespaces } check_args() { |