CONFIG_ARCH_HAS_DMA_MMAP_PGPROT (not configurable)

configname: CONFIG_ARCH_HAS_DMA_MMAP_PGPROT

Linux Kernel Configuration
└─>Library routines
└─>ARCH_HAS_DMA_MMAP_PGPROT
In linux kernel since version 4.2 (release Date: 2015-08-30)