Re: https://firmwaresecurity.com/2017/04/05/linux-kernel-lockdown-2/ Here’s more background on the Kernel Lockdown patch, from email by David Howells of Red Hat: The idea is to properly implement UEFI Secure Boot mode such that we can kexec another operating system (Linux, Windows, etc.) and pass on the Secure Boot flag with a guarantee that we haven’t been compromised. This … Continue reading Background for Kernel Lockdown patch