Linux Kernel "LOCKDOWN" Ported To Being An LSM, Still Undergoing Review

It didn't make it for the Linux 5.2 kernel and now it's up to its 33rd revision on the Linux kernel mailing list... The "lockdown" patches for locking down access to various kernel hardware features has been reworked now and is a Linux Security Module (LSM) as it still tries to get enough endorsements to be mainlined...