kernelconfig_penguin

Enable debug for NVDIMM security commands

configname: CONFIG_NFIT_SECURITY_DEBUG

Linux Kernel Configuration
└─> Power management and ACPI options
└─> ACPI (Advanced Configuration and Power Interface) Support
└─> Enable debug for NVDIMM security commands

In linux kernel since version 5 (release Date: 2019-03-03)  

Some NVDIMM devices and controllers support encryption and
other security features. The payloads for the commands that
enable those features may contain sensitive clear-text
security material. Disable debug of those command payloads
by default. If you are a kernel developer actively working
on NVDIMM security enabling say Y, otherwise say N.