CONFIG_SH_KGDB_CONSOLE is not available for thedefaultarchitecture x86.
Result is shown for architecture sh
default or selected kernelversion does not have config value CONFIG_SH_KGDB_CONSOLE.
Result is shown for kernelversion 5.4.123
Console messages through GDB
configname: CONFIG_SH_KGDB_CONSOLE
Linux Kernel Configuration
└─>Kernel hacking
└─>KGDB configuration options
└─>Console messages through GDB