CONFIG_JUMP_LABEL_FEATURE_CHECKS: Enable use of jump label for cpu/mmu_has_feature()

General informations

The Linux kernel configuration item CONFIG_JUMP_LABEL_FEATURE_CHECKS:

• prompt: Enable use of jump label for cpu/mmu_has_feature()
• type: bool
• depends on: CONFIG_JUMP_LABEL
• defined in arch/powerpc/Kconfig.debug
• found in Linux kernels: 4.8–4.20, 5.0–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

Selecting this options enables use of jump labels for some internal feature checks. This should generate more optimal code for those checks.

Hardware

LKDDb

Raw data from 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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