CONFIG_CPU_DCACHE_DISABLE is not available for the selected architecture x86.
Result is shown for architecture nds32
Disable D-Cache
configname: CONFIG_CPU_DCACHE_DISABLE
Linux Kernel Configuration
└─>Disable D-Cache
In linux kernel since version 2.6.12 )
Say Y here to disable the processor data cache. Unless
you have a reason not to or are unsure, say N.
you have a reason not to or are unsure, say N.