CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH (not configurable)

configname: CONFIG_ARCH_HAS_PARANOID_L1D_FLUSH

Linux Kernel Configuration
└─>General architecture-dependent options
└─>ARCH_HAS_PARANOID_L1D_FLUSH
In linux kernel since version 5.2 (release Date: 2019-07-07)