um: Use RWSEM_GENERIC_SPINLOCK on x86

[pandora-kernel.git] / arch / um / Kconfig.x86

diff --git a/arch/um/Kconfig.x86 b/arch/um/Kconfig.x86
index 02fb017..795ea8e 100644 (file)
--- a/arch/um/Kconfig.x86
+++ b/arch/um/Kconfig.x86
@@ -4,6 +4,10 @@ menu "UML-specific options"
 
 menu "Host processor type and features"
 
+config CMPXCHG_LOCAL
+       bool
+       default n
+
 source "arch/x86/Kconfig.cpu"
 
 endmenu
@@ -25,10 +29,10 @@ config X86_64
        def_bool 64BIT
 
 config RWSEM_XCHGADD_ALGORITHM
-       def_bool X86_XADD
+       def_bool X86_XADD && 64BIT
 
 config RWSEM_GENERIC_SPINLOCK
-       def_bool !X86_XADD
+       def_bool !RWSEM_XCHGADD_ALGORITHM
 
 config 3_LEVEL_PGTABLES
        bool "Three-level pagetables (EXPERIMENTAL)" if !64BIT