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authorPaolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it>2006-01-18 17:42:59 -0800
committerLinus Torvalds <torvalds@g5.osdl.org>2006-01-18 19:20:21 -0800
commitce2d2aedcc3ca582fed90f44970e8b3e4f006a7d (patch)
treed62b397ea52aa09ebe466b6a4a79505e3c76e15c /arch/um/Kconfig.i386
parentb63162939cd797c8269964ce856ed1f2fec5f70e (diff)
[PATCH] uml: arch Kconfig menu cleanups
*) mark as "EXPERIMENTAL" various items that either aren't very stable or that are actively crashing the setup of users which don't really need them (i.e. HIGHMEM and 3-level pagetables on x86 - nobody needs either, everybody reports "I'm using it and getting trouble"). *) move net/Kconfig near to the rest of network configurations, and drivers/block/Kconfig near "Block layer" submenu. *) it's useless and doesn't work well to force NETDEVICES on and to disable the prompt like it's done. Better remove the attempt, and change that to a simple "default y if UML". *) drop the warning about "report problems about HPPFS" - it's redundant anyway, as that's the usual procedure, and HPPFS users are especially technical (i.e. they know reporting bugs is _good_). Signed-off-by: Paolo 'Blaisorblade' Giarrusso <blaisorblade@yahoo.it> Cc: Jeff Dike <jdike@addtoit.com> 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.i3866
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/um/Kconfig.i386 b/arch/um/Kconfig.i386
index c71b39a677aa..ef79ed25aecd 100644
--- a/arch/um/Kconfig.i386
+++ b/arch/um/Kconfig.i386
@@ -22,13 +22,17 @@ config TOP_ADDR
default 0x80000000 if HOST_2G_2G
config 3_LEVEL_PGTABLES
- bool "Three-level pagetables"
+ bool "Three-level pagetables (EXPERIMENTAL)"
default n
+ depends on EXPERIMENTAL
help
Three-level pagetables will let UML have more than 4G of physical
memory. All the memory that can't be mapped directly will be treated
as high memory.
+ 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