projects / linux-2.6-block.git / blame
| Commit | Line | Data |
|---|---|---|
| d979e13a | 1 | #!/bin/sh |
| 5aa5bd14 DB |
2 | |
| 3 | SRC_TREE=../../../../ | |
| 4 | ||
| 5 | test_run() | |
| 6 | { | |
| 7 | sysctl -w net.core.bpf_jit_enable=$1 2>&1 > /dev/null | |
| 8 | sysctl -w net.core.bpf_jit_harden=$2 2>&1 > /dev/null | |
| 9 | ||
| 10 | echo "[ JIT enabled:$1 hardened:$2 ]" | |
| 11 | dmesg -C | |
| 12 | insmod $SRC_TREE/lib/test_bpf.ko 2> /dev/null | |
| 13 | if [ $? -ne 0 ]; then | |
| 14 | rc=1 | |
| 15 | fi | |
| 16 | rmmod test_bpf 2> /dev/null | |
| 17 | dmesg | grep FAIL | |
| 18 | } | |
| 19 | ||
| 20 | test_save() | |
| 21 | { | |
| 22 | JE=`sysctl -n net.core.bpf_jit_enable` | |
| 23 | JH=`sysctl -n net.core.bpf_jit_harden` | |
| 24 | } | |
| 25 | ||
| 26 | test_restore() | |
| 27 | { | |
| 28 | sysctl -w net.core.bpf_jit_enable=$JE 2>&1 > /dev/null | |
| 29 | sysctl -w net.core.bpf_jit_harden=$JH 2>&1 > /dev/null | |
| 30 | } | |
| 31 | ||
| 32 | rc=0 | |
| 33 | test_save | |
| 34 | test_run 0 0 | |
| 35 | test_run 1 0 | |
| 36 | test_run 1 1 | |
| 37 | test_run 1 2 | |
| 38 | test_restore | |
| 39 | exit $rc |