CONFIG_OPENRISC_HAVE_SHADOW_GPRS is not available for thedefaultarchitecture x86.
Result is shown for architecture openrisc
Support for shadow gpr files
configname: CONFIG_OPENRISC_HAVE_SHADOW_GPRS
Linux Kernel Configuration
└─>Processor type and features
└─>Support for shadow gpr files
In linux kernel since version 4.2 (release Date: 2015-08-30)
Say Y here if your OpenRISC processor features shadowed
register files. They will in such case be used as a
scratch reg storage on exception entry.
On SMP systems, this feature is mandatory.
On a unicore system it's safe to say N here if you are unsure.
register files. They will in such case be used as a
scratch reg storage on exception entry.
On SMP systems, this feature is mandatory.
On a unicore system it's safe to say N here if you are unsure.