CONFIG_DEVICE_PUBLIC: Addressable device memory (like GPU memory)

General informations

The Linux kernel configuration item CONFIG_DEVICE_PUBLIC:

• prompt: Addressable device memory (like GPU memory)
• type: bool
• depends on: CONFIG_ARCH_HAS_HMM
• defined in mm/Kconfig
• found in Linux kernels: 4.14–4.20, 5.0–5.2

Help text

Allows creation of struct pages to represent addressable device memory; i.e., memory that is accessible from both the device and the CPU

Hardware

LKDDb

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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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