CONFIG_X86_FRED: Flexible Return and Event Delivery

General informations

The Linux kernel configuration item CONFIG_X86_FRED:

• prompt: Flexible Return and Event Delivery
• type: bool
• depends on: CONFIG_X86_64
• defined in arch/x86/Kconfig
• found in Linux kernels: 6.9–6.12, 6.13-rc+HEAD

Help text

When enabled, try to use Flexible Return and Event Delivery instead of the legacy SYSCALL/SYSENTER/IDT architecture for ring transitions and exception/interrupt handling if the system supports it.

Hardware

LKDDb

Raw data from LKDDb:

• (none)

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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