CONFIG_ARCH_NO_COHERENT_DMA_MMAP (not configurable)

configname: CONFIG_ARCH_NO_COHERENT_DMA_MMAP

Linux Kernel Configuration
└─>General architecture-dependent options
└─>ARCH_NO_COHERENT_DMA_MMAP
In linux kernel since version 4.1 (release Date: 2015-06-21)