CONFIG_AMD_NUMA: Old style AMD Opteron NUMA detection

General informations

The Linux kernel configuration item CONFIG_AMD_NUMA:

• prompt: Old style AMD Opteron NUMA detection
• type: bool
• depends on: CONFIG_X86_64 && CONFIG_NUMA && CONFIG_PCI
• defined in arch/x86/Kconfig
• found in Linux kernels: 2.6.38–2.6.39, 3.0–3.19, 4.0–4.20, 5.0–5.19, 6.0–6.13

Help text

Enable AMD NUMA node topology detection. You should say Y here if you have a multi processor AMD system. This uses an old method to read the NUMA configuration directly from the builtin Northbridge of Opteron. It is recommended to use X86_64_ACPI_NUMA instead, which also takes priority if both are compiled in.

Hardware

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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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