To configure the system to prevent the hfsplus
kernel module from being loaded, add the following line to the file /etc/modprobe.d/hfsplus.conf:
install hfsplus /bin/true
To configure the system to prevent the hfsplus from being used,
add the following line to file /etc/modprobe.d/hfsplus.conf:
blacklist hfsplus
This effectively prevents usage of this uncommon filesystem.