CONFIG_GDBSTUB_ON_TTYSx is not available for thedefaultarchitecture x86.
Result is shown for architecture mn10300
default or selected kernelversion does not have config value CONFIG_GDBSTUB_ON_TTYSx.
Result is shown for kernelversion 6.7-rc3
CONFIG_GDBSTUB_ON_TTYSx (not configurable)
modulename: gdb-io-serial.ko
configname: CONFIG_GDBSTUB_ON_TTYSx
Linux Kernel Configuration
└─>Kernel hacking
└─>GDBSTUB_ON_TTYSx