CONFIG_IBM405_ERR51 is not available for thedefaultarchitecture x86.
Result is shown for architecture powerpc
default or selected kernelversion does not have config value CONFIG_IBM405_ERR51.
Result is shown for kernelversion 6.9.9
CONFIG_IBM405_ERR51 (not configurable)
configname: CONFIG_IBM405_ERR51
Linux Kernel Configuration
└─>IBM405_ERR51