kernelconfig_penguin

Enable sysfs memory/probe interface

configname: CONFIG_ARCH_MEMORY_PROBE

Linux Kernel Configuration
└─> Processor type and features
└─> Enable sysfs memory/probe interface

This option enables a sysfs memory/probe interface for testing.
See Documentation/admin-guide/mm/memory-hotplug.rst for more information.
If you are unsure how to answer this question, answer N.