CONFIG_ARM64_SSBD: Speculative Store Bypass Disable

General informations

The Linux kernel configuration item CONFIG_ARM64_SSBD:

• prompt: Speculative Store Bypass Disable
• type: bool
• depends on: CONFIG_EXPERT
• defined in arch/arm64/Kconfig
• found in Linux kernels: 4.18–4.20, 5.0–5.9

Help text

This enables mitigation of the bypassing of previous stores by speculative loads.

If unsure, say Y.

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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