kernelconfig_penguin
CONFIG_ARM64_E0PD is not available for the default architecture x86.
Result is shown for architecture arm64

Enable support for E0PD

configname: CONFIG_ARM64_E0PD

Linux Kernel Configuration
└─> Kernel Features
└─> ARMv8.5 architectural features
└─> Enable support for E0PD

E0PD (part of the ARMv8.5 extensions) allows us to ensure
that EL0 accesses made via TTBR1 always fault in constant time,
providing similar benefits to KASLR as those provided by KPTI, but
with lower overhead and without disrupting legitimate access to
kernel memory such as SPE.

This option enables E0PD for TTBR1 where available.