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authorJeff Dike <jdike@addtoit.com>2005-11-07 09:58:57 +0100
committerLinus Torvalds <torvalds@g5.osdl.org>2005-11-07 16:53:32 +0100
commit77cc0db46e5d04b476e1984134892edb86cda8e6 (patch)
treedf36e472a0d51bb50e31889e019d7ce3602855ab /arch/um/Kconfig
parent[PATCH] uml: big memory fixes (diff)
downloadlinux-77cc0db46e5d04b476e1984134892edb86cda8e6.tar.xz
linux-77cc0db46e5d04b476e1984134892edb86cda8e6.zip
[PATCH] uml: make tt mode-dependent options depend on MODE_TT
This makes some of the tt-specific options actually depend on CONFIG_MODE_TT. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to '')
-rw-r--r--arch/um/Kconfig46
1 files changed, 24 insertions, 22 deletions
diff --git a/arch/um/Kconfig b/arch/um/Kconfig
index cd06ed7d842d..3b5f47c46907 100644
--- a/arch/um/Kconfig
+++ b/arch/um/Kconfig
@@ -65,6 +65,30 @@ config STATIC_LINK
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"
+ depends on MODE_TT
+ help
+ This determines the amount of address space that UML will allocate for
+ its own, measured in half Gigabyte units. The default is 1.
+ Change this only if you need to boot UML with an unusually large amount
+ of physical memory.
+
config MODE_SKAS
bool "Separate Kernel Address Space support"
default y
@@ -182,19 +206,6 @@ config MAGIC_SYSRQ
The keys are documented in <file:Documentation/sysrq.txt>. Don't say Y
unless you really know what this hack does.
-config HOST_2G_2G
- bool "2G/2G host address space split"
- default n
- 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 SMP
bool "Symmetric multi-processing support (EXPERIMENTAL)"
default n
@@ -241,15 +252,6 @@ config NEST_LEVEL
set to the host's CONFIG_NEST_LEVEL + CONFIG_KERNEL_HALF_GIGS.
Only change this if you are running nested UMLs.
-config KERNEL_HALF_GIGS
- int "Kernel address space size (in .5G units)"
- default "1"
- help
- This determines the amount of address space that UML will allocate for
- its own, measured in half Gigabyte units. The default is 1.
- Change this only if you need to boot UML with an unusually large amount
- of physical memory.
-
config HIGHMEM
bool "Highmem support"
depends on !64BIT