Extend the KVM ISA extension ONE_REG interface to allow KVM user space
to detect and enable Zca, Zcf, Zcd and Zcb extensions for Guest/VM.
Signed-off-by: Clément Léger <cleger@rivosinc.com>
Reviewed-by: Anup Patel <anup@brainfault.org>
Acked-by: Anup Patel <anup@brainfault.org>
Link: https://lore.kernel.org/r/20240619113529.676940-11-cleger@rivosinc.comSigned-off-by: Palmer Dabbelt <palmer@rivosinc.com>