The patch titled
uml: skas0 support for 2G/2G hosts
has been added to the -mm tree. Its filename is
uml-skas0-support-for-2g-2g-hosts.patch
See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find
out what to do about this
From: Joris van Rantwijk <jvrantwijk@xxxxxxxxx>
A quick hack to allow skas0 mode to run on 2G/2G hosts.
Signed-off-by: Jeff Dike <jdike@xxxxxxxxxxx>
Cc: Paolo 'Blaisorblade' Giarrusso <blaisorblade@xxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxx>
---
arch/um/Kconfig | 14 --------------
arch/um/Kconfig.i386 | 19 +++++++++++++++++--
2 files changed, 17 insertions(+), 16 deletions(-)
diff -puN arch/um/Kconfig~uml-skas0-support-for-2g-2g-hosts arch/um/Kconfig
--- 25/arch/um/Kconfig~uml-skas0-support-for-2g-2g-hosts Fri Apr 28 16:55:47 2006
+++ 25-akpm/arch/um/Kconfig Fri Apr 28 16:55:47 2006
@@ -57,20 +57,6 @@ 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"
diff -puN arch/um/Kconfig.i386~uml-skas0-support-for-2g-2g-hosts arch/um/Kconfig.i386
--- 25/arch/um/Kconfig.i386~uml-skas0-support-for-2g-2g-hosts Fri Apr 28 16:55:47 2006
+++ 25-akpm/arch/um/Kconfig.i386 Fri Apr 28 16:55:47 2006
@@ -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
_
Patches currently in -mm which might be from jvrantwijk@xxxxxxxxx are
uml-skas0-support-for-2g-2g-hosts.patch
-
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