Documentation/arch/riscv/hwprobe.rst | 5 +++++ Documentation/devicetree/bindings/riscv/extensions.yaml | 7 +++++++ arch/riscv/include/asm/hwcap.h | 1 + arch/riscv/include/uapi/asm/hwprobe.h | 1 + arch/riscv/kernel/cpufeature.c | 1 + arch/riscv/kernel/sys_hwprobe.c | 1 + 6 files changed, 16 insertions(+)