CXL PMEM: Persistent Memory Support
modulename: cxl_pmem.ko
configname: CONFIG_CXL_PMEM
Linux Kernel Configuration
└─>Device Drivers
└─>CXL (Compute Express Link) Devices Support
└─>CXL PMEM: Persistent Memory Support
In linux kernel since version 5.2 (release Date: 2019-07-07)
In addition to typical memory resources a platform may also advertise
support for persistent memory attached via CXL. This support is
managed via a bridge driver from CXL to the LIBNVDIMM system
subsystem. Say 'y/m' to enable support for enumerating and
provisioning the persistent memory capacity of CXL memory expanders.
If unsure say 'm'.
support for persistent memory attached via CXL. This support is
managed via a bridge driver from CXL to the LIBNVDIMM system
subsystem. Say 'y/m' to enable support for enumerating and
provisioning the persistent memory capacity of CXL memory expanders.
If unsure say 'm'.