CONFIG_HAVE_ARCH_KASAN_VMALLOC (not configurable)

configname: CONFIG_HAVE_ARCH_KASAN_VMALLOC

Linux Kernel Configuration
└─>Kernel hacking
└─>Memory Debugging
└─>HAVE_ARCH_KASAN_VMALLOC
In linux kernel since version 5.1 (release Date: 2019-05-05)