config 64_BIT | |
bool | |
default n | |
config TOP_ADDR | |
hex | |
default 0xc0000000 if !HOST_2G_2G | |
default 0x80000000 if HOST_2G_2G | |
config 3_LEVEL_PGTABLES | |
bool "Three-level pagetables" | |
default n | |
help | |
Three-level pagetables will let UML have more than 4G of physical | |
memory. All the memory that can't be mapped directly will be treated | |
as high memory. | |
config ARCH_HAS_SC_SIGNALS | |
bool | |
default y | |
config ARCH_REUSE_HOST_VSYSCALL_AREA | |
bool | |
default y |