CONFIG_XEN_ACPI_HOTPLUG_CPU: Xen ACPI cpu hotplug

General informations

The Linux kernel configuration item CONFIG_XEN_ACPI_HOTPLUG_CPU:

• prompt: Xen ACPI cpu hotplug
• type: tristate
• depends on: CONFIG_XEN_DOM0 && CONFIG_XEN_STUB && CONFIG_ACPI
• defined in drivers/xen/Kconfig
• found in Linux kernels: 3.9–3.19, 4.0–4.20, 5.0–5.12
• modules built: xen-acpi-cpuhotplug

Help text

Xen ACPI cpu enumerating and hotplugging

For hotplugging, currently Xen only support ACPI cpu hotadd. If you want to hotadd cpu at runtime (the hotadded cpu cannot be removed until machine stop), select Y/M here.

Hardware

LKDDb

Raw data from LKDDb:

• lkddb acpi "ACPI0007" : CONFIG_XEN CONFIG_XEN_ACPI_HOTPLUG_CPU : drivers/xen/xen-acpi-cpuhotplug.c # in 3.9–3.19, 4.0–4.20, 5.0–5.12
• lkddb acpi "LNXCPU" : CONFIG_XEN CONFIG_XEN_ACPI_HOTPLUG_CPU : drivers/xen/xen-acpi-cpuhotplug.c # in 3.9–3.19, 4.0–4.20, 5.0–5.12
• lkddb module xen-acpi-cpuhotplug CONFIG_XEN_ACPI_HOTPLUG_CPU : drivers/xen/Kconfig : "Xen ACPI cpu hotplug" # in 3.9–3.19, 4.0–4.20, 5.0–5.12

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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