1 #!/bin/bash 2 3 # In case IPv6 is compiled as a module. 4 [ -f /proc/net/if_inet6 ] || insmod $DIR/kernel/net-next/net/ipv6/ipv6.ko 5 6 # Minimal network setup. 7 ip link set lo up 8 ip link set lo mtu 16436 9 ip link set eth0 up 10 11 # Allow people to run ping. 12 echo "0 65536" > /proc/sys/net/ipv4/ping_group_range 13 14 # Read environment variables passed to the kernel to determine if script is 15 # running on builder and to find which test to run. 16 17 if [ "$net_test_mode" != "builder" ]; then 18 # Fall out to a shell once the test completes or if there's an error. 19 trap "exec /bin/bash" ERR EXIT 20 fi 21 22 echo -e "Running $net_test $net_test_args\n" 23 $net_test $net_test_args 24 25 # Write exit code of net_test to /proc/exitcode so that the builder can use it 26 # to signal failure if any tests fail. 27 echo $? >/proc/exitcode 28
