default or selected kernelversion does not have config value CONFIG_ARCH_HAS_CRC64.
Result is shown for kernelversion 6.6.97

CONFIG_ARCH_HAS_CRC64 (not configurable)

configname: CONFIG_ARCH_HAS_CRC64

Linux Kernel Configuration
└─>Library routines
└─>ARCH_HAS_CRC64
In linux kernel since version 6.6.86 (release Date: 2025-04-07)