CONFIG_RISCV_PROBE_UNALIGNED_ACCESS: Probe for hardware unaligned access support

General informations

The Linux kernel configuration item CONFIG_RISCV_PROBE_UNALIGNED_ACCESS:

• prompt: Probe for hardware unaligned access support
• type: bool
• depends on: (none)
• defined in arch/riscv/Kconfig
• found in Linux kernels: 6.9-rc+HEAD

Help text

During boot, the kernel will run a series of tests to determine the speed of unaligned accesses. This probing will dynamically determine the speed of unaligned accesses on the underlying system. If unaligned memory accesses trap into the kernel as they are not supported by the system, the kernel will emulate the unaligned accesses to preserve the UABI.

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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