CONFIG_RISCV_ISA_SVRSW60T59B: Svrsw60t59b extension support for using PTE bits 60 and 59

General informations

The Linux kernel configuration item CONFIG_RISCV_ISA_SVRSW60T59B:

• prompt: Svrsw60t59b extension support for using PTE bits 60 and 59
• type: bool
• depends on: ( CONFIG_MMU && CONFIG_64BIT ) && ( CONFIG_RISCV_ALTERNATIVE )
• defined in arch/riscv/Kconfig
• found in Linux kernels: 6.19-rc+HEAD

Help text

Adds support to dynamically detect the presence of the Svrsw60t59b extension and enable its usage.

The Svrsw60t59b extension allows to free the PTE reserved bits 60 and 59 for software to use.

If you don't know what to do here, say Y.

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)

Automatic links from Google (and ads)

Custom Search

Popular queries: