CONFIG_NVIDIA_CARMEL_CNP_ERRATUM: NVIDIA Carmel CNP: CNP on Carmel semantically different than ARM cores

General informations

The Linux kernel configuration item CONFIG_NVIDIA_CARMEL_CNP_ERRATUM:

• prompt: NVIDIA Carmel CNP: CNP on Carmel semantically different than ARM cores
• type: bool
• depends on: (none)
• defined in arch/arm64/Kconfig
• found in Linux kernels: 5.12–5.19, 6.0–6.8, 6.9-rc+HEAD

Help text

If CNP is enabled on Carmel cores, non-sharable TLBIs on a core will not invalidate shared TLB entries installed by a different core, as it would on standard ARM cores.

If unsure, say Y.

Hardware

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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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