CONFIG_RISCV_ISA_SVPBMT is not available for thedefaultarchitecture x86.
Result is shown for architecture 64BIT or riscv
SVPBMT extension support
configname: CONFIG_RISCV_ISA_SVPBMT
Linux Kernel Configuration
└─>Platform type
└─>SVPBMT extension support
In linux kernel since version 4.14.326 (release Date: 2023-09-23)
Adds support to dynamically detect the presence of the SVPBMT
ISA-extension (Supervisor-mode: page-based memory types) and
enable its usage.
The memory type for a page contains a combination of attributes
that indicate the cacheability, idempotency, and ordering
properties for access to that page.
The SVPBMT extension is only available on 64Bit cpus.
If you don't know what to do here, say Y.
ISA-extension (Supervisor-mode: page-based memory types) and
enable its usage.
The memory type for a page contains a combination of attributes
that indicate the cacheability, idempotency, and ordering
properties for access to that page.
The SVPBMT extension is only available on 64Bit cpus.
If you don't know what to do here, say Y.