CONFIG_ARM64_PMEM is not available for thedefaultarchitecture x86.
Result is shown for architecture arm64
Enable support for persistent memory
configname: CONFIG_ARM64_PMEM
Linux Kernel Configuration
└─>Kernel Features
└─>ARMv8.2 architectural features
└─>Enable support for persistent memory
In linux kernel since version 4.2 (release Date: 2015-08-30)
Say Y to enable support for the persistent memory API based on the
ARMv8.2 DCPoP feature.
The feature is detected at runtime, and the kernel will use DC CVAC
operations if DC CVAP is not supported (following the behaviour of
DC CVAP itself if the system does not define a point of persistence).
ARMv8.2 DCPoP feature.
The feature is detected at runtime, and the kernel will use DC CVAC
operations if DC CVAP is not supported (following the behaviour of
DC CVAP itself if the system does not define a point of persistence).