2 # SPDX-License-Identifier: GPL-2.0
8 sysctl -w net.core.bpf_jit_enable=$1 2>&1 > /dev/null
9 sysctl -w net.core.bpf_jit_harden=$2 2>&1 > /dev/null
11 echo "[ JIT enabled:$1 hardened:$2 ]"
13 if [ -f ${SRC_TREE}/lib/test_bpf.ko ]; then
14 insmod ${SRC_TREE}/lib/test_bpf.ko 2> /dev/null
19 # Use modprobe dry run to check for missing test_bpf module
20 if ! /sbin/modprobe -q -n test_bpf; then
21 echo "test_bpf: [SKIP]"
22 elif /sbin/modprobe -q test_bpf; then
25 echo "test_bpf: [FAIL]"
29 rmmod test_bpf 2> /dev/null
35 JE=`sysctl -n net.core.bpf_jit_enable`
36 JH=`sysctl -n net.core.bpf_jit_harden`
41 sysctl -w net.core.bpf_jit_enable=$JE 2>&1 > /dev/null
42 sysctl -w net.core.bpf_jit_harden=$JH 2>&1 > /dev/null