chroot, and you disable CONFIG_MODE_TT, you probably want to say Y
here.
-config HOST_2G_2G
- bool "2G/2G host address space split"
- default n
- depends on MODE_TT
- help
- This is needed when the host on which you run has a 2G/2G memory
- split, instead of the customary 3G/1G.
-
- Note that to enable such a host
- configuration, which makes sense only in some cases, you need special
- host patches.
-
- So, if you do not know what to do here, say 'N'.
-
config KERNEL_HALF_GIGS
int "Kernel address space size (in .5G units)"
default "1"