So, if you do not know what to do here, say 'Default split'.
- config HOST_VMSPLIT_3G
- bool "Default split (3G/1G user/kernel host split)"
- config HOST_VMSPLIT_3G_OPT
- bool "3G/1G user/kernel host split (for full 1G low memory)"
- config HOST_VMSPLIT_2G
- bool "2G/2G user/kernel host split"
- config HOST_VMSPLIT_1G
- bool "1G/3G user/kernel host split"
+config HOST_VMSPLIT_3G
+ bool "Default split (3G/1G user/kernel host split)"
+config HOST_VMSPLIT_3G_OPT
+ bool "3G/1G user/kernel host split (for full 1G low memory)"
+config HOST_VMSPLIT_2G
+ bool "2G/2G user/kernel host split"
+config HOST_VMSPLIT_1G
+ bool "1G/3G user/kernel host split"
endchoice
config TOP_ADDR
However, this it experimental on 32-bit architectures, so if unsure say
N (on x86-64 it's automatically enabled, instead, as it's safe there).
-config STUB_CODE
- hex
- default 0xbfffe000 if !HOST_VMSPLIT_2G
- default 0x7fffe000 if HOST_VMSPLIT_2G
-
-config STUB_DATA
- hex
- default 0xbffff000 if !HOST_VMSPLIT_2G
- default 0x7ffff000 if HOST_VMSPLIT_2G
-
-config STUB_START
- hex
- default STUB_CODE
-
config ARCH_HAS_SC_SIGNALS
bool
default y