CONFIG_HW_SUPPORT_UNALIGNMENT_ACCESS: Kernel support unaligned access handling by hw

General informations

The Linux kernel configuration item CONFIG_HW_SUPPORT_UNALIGNMENT_ACCESS:

• prompt: Kernel support unaligned access handling by hw
• type: bool
• depends on: ! CONFIG_ALIGNMENT_TRAP
• defined in arch/nds32/Kconfig.cpu
• found in Linux kernels: 4.17–4.20, 5.0–5.17, 5.17+HEAD

Help text

Andes processors load/store world/half-word instructions can access unaligned memory locations without generating the Data Alignment Check exceptions. With an IP-only configuration it is safe to say N, otherwise 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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