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[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>
hifive-unleashed-5.1
Jeff Dike 2005-11-07 00:58:57 -08:00 committed by Linus Torvalds
parent ae17381608
commit 77cc0db46e
1 changed files with 24 additions and 22 deletions
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46
arch/um/Kconfig
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@ -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