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| author | Joris van Rantwijk <jvrantwijk@xs4all.nl> | 2006-05-01 12:15:56 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-05-01 18:17:43 -0700 |
| commit | 893bb96a29bee4a5cf2486720ac79412aaee5066 (patch) | |
| tree | 5e56b9ed14c84766c58a0185aafd679d8cb949b3 /arch/um/Kconfig.i386 | |
| parent | c39e50b4bada27102306d7fa68ea35dc4e61bd68 (diff) | |
| download | linux-893bb96a29bee4a5cf2486720ac79412aaee5066.tar.gz | |
[PATCH] uml: skas0 support for 2G/2G hosts
A quick hack to allow skas0 mode to run on 2G/2G hosts. Signed-off-by: Jeff Dike <jdike@addtoit.com> Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch/um/Kconfig.i386')
| -rw-r--r-- | arch/um/Kconfig.i386 | 19 |
1 files changed, 17 insertions, 2 deletions
diff --git a/arch/um/Kconfig.i386 b/arch/um/Kconfig.i386 index 85e6a55b3b59..f6eb72d117b9 100644 --- a/arch/um/Kconfig.i386 +++ b/arch/um/Kconfig.i386 @@ -16,6 +16,19 @@ config SEMAPHORE_SLEEPERS bool default y +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 TOP_ADDR hex default 0xc0000000 if !HOST_2G_2G @@ -35,11 +48,13 @@ config 3_LEVEL_PGTABLES config STUB_CODE hex - default 0xbfffe000 + default 0xbfffe000 if !HOST_2G_2G + default 0x7fffe000 if HOST_2G_2G config STUB_DATA hex - default 0xbffff000 + default 0xbffff000 if !HOST_2G_2G + default 0x7ffff000 if HOST_2G_2G config STUB_START hex |