CONFIG_HAVE_ARCH_MMAP_RND_BITS (not configurable)
configname: CONFIG_HAVE_ARCH_MMAP_RND_BITS
Linux Kernel Configuration
└─>General architecture-dependent options
└─>HAVE_ARCH_MMAP_RND_BITS
In linux kernel since version 4.1 (release Date: 2015-06-21)
An arch should select this symbol if it supports setting a variable
number of bits for use in establishing the base address for mmap
allocations, has MMU enabled and provides values for both:
- ARCH_MMAP_RND_BITS_MIN
- ARCH_MMAP_RND_BITS_MAX
number of bits for use in establishing the base address for mmap
allocations, has MMU enabled and provides values for both:
- ARCH_MMAP_RND_BITS_MIN
- ARCH_MMAP_RND_BITS_MAX