CONFIG_DEV_DAX_PMEM: PMEM DAX: direct access to persistent memory

General informations

The Linux kernel configuration item CONFIG_DEV_DAX_PMEM:

• prompt: PMEM DAX: direct access to persistent memory
• type: tristate
• depends on: CONFIG_LIBNVDIMM && CONFIG_NVDIMM_DAX && CONFIG_DEV_DAX
• defined in drivers/dax/Kconfig
• found in Linux kernels: 4.7–4.20, 5.0–5.19, 6.0–6.11, 6.12-rc+HEAD
• modules built: dax_pmem, dax_pmem_core

Help text

Support raw access to persistent memory. Note that this driver consumes memory ranges allocated and exported by the libnvdimm sub-system.

Say M if unsure

Hardware

LKDDb

Raw data from LKDDb:

• lkddb module dax_pmem CONFIG_DEV_DAX_PMEM : drivers/dax/Kconfig : "PMEM DAX: direct access to persistent memory" # in 4.7–4.20, 5.0
• lkddb module dax_pmem_core CONFIG_DEV_DAX_PMEM : drivers/dax/Kconfig : "PMEM DAX: direct access to persistent memory" # in 5.1–5.19, 6.0–6.11, 6.12-rc+HEAD

Sources

This page is automaticly generated with free (libre, open) software lkddb(see lkddb-sources).

The data is retrived from:

• Linux kernel
• Linux Kernel Driver DataBase (LKDDb)

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