CONFIG_CRYPTO_CHACHA_RISCV64 is not available for thedefaultarchitecture x86.
Result is shown for architecture 64BIT
CONFIG_CRYPTO_CHACHA_RISCV64 (not configurable)
modulename: chacha-riscv64.ko
configname: CONFIG_CRYPTO_CHACHA_RISCV64
Linux Kernel Configuration
└─>Library routines
└─>Crypto library routines
└─>CRYPTO_CHACHA_RISCV64