CONFIG_TUNE_G5 is not available for thedefaultarchitecture x86.
Result is shown for architecture s390
default or selected kernelversion does not have config value CONFIG_TUNE_G5.
Result is shown for kernelversion 6.5.1
System/390 model G5 and G6
configname: CONFIG_TUNE_G5
Tune code generation
└─>System/390 model G5 and G6