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-rw-r--r--arch/x86/um/Kconfig12
1 files changed, 2 insertions, 10 deletions
diff --git a/arch/x86/um/Kconfig b/arch/x86/um/Kconfig
index 1d97bd84b6fb..9926e11a772d 100644
--- a/arch/x86/um/Kconfig
+++ b/arch/x86/um/Kconfig
@@ -6,14 +6,6 @@ menu "UML-specific options"
menu "Host processor type and features"
-config CMPXCHG_LOCAL
- bool
- default n
-
-config CMPXCHG_DOUBLE
- bool
- default n
-
source "arch/x86/Kconfig.cpu"
endmenu
@@ -23,8 +15,8 @@ config UML_X86
select GENERIC_FIND_FIRST_BIT
config 64BIT
- bool
- default SUBARCH = "x86_64"
+ bool "64-bit kernel" if SUBARCH = "x86"
+ default SUBARCH != "i386"
config X86_32
def_bool !64BIT