CONFIG_ARC_DSP_SAVE_RESTORE_REGS is not available for thedefaultarchitecture x86.
Result is shown for architecture arc
CONFIG_ARC_DSP_SAVE_RESTORE_REGS (not configurable)
configname: CONFIG_ARC_DSP_SAVE_RESTORE_REGS
Linux Kernel Configuration
└─>ARC Architecture Configuration
└─>ARC CPU Configuration
└─>ARC_DSP_SAVE_RESTORE_REGS