Merge branch 'linus' into x86/defconfig

[mv-sheeva.git] / arch / x86 / Kconfig

diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
index ed92864d1325c09092f3e8ed4918f26341f23161..962388cffa896eff5d25a518b4aed7ea61711198 100644 (file)
--- a/arch/x86/Kconfig
+++ b/arch/x86/Kconfig
@@ -1020,7 +1020,7 @@ config HAVE_ARCH_ALLOC_REMAP
 
 config ARCH_FLATMEM_ENABLE
        def_bool y
-       depends on X86_32 && ARCH_SELECT_MEMORY_MODEL && X86_PC && !NUMA
+       depends on X86_32 && ARCH_SELECT_MEMORY_MODEL && !NUMA
 
 config ARCH_DISCONTIGMEM_ENABLE
        def_bool y
@@ -1036,7 +1036,7 @@ config ARCH_SPARSEMEM_DEFAULT
 
 config ARCH_SPARSEMEM_ENABLE
        def_bool y
-       depends on X86_64 || NUMA || (EXPERIMENTAL && X86_PC)
+       depends on X86_64 || NUMA || (EXPERIMENTAL && X86_PC) || X86_GENERICARCH
        select SPARSEMEM_STATIC if X86_32
        select SPARSEMEM_VMEMMAP_ENABLE if X86_64
 
@@ -1356,14 +1356,14 @@ config PHYSICAL_ALIGN
          Don't change this unless you know what you are doing.
 
 config HOTPLUG_CPU
-       bool "Support for suspend on SMP and hot-pluggable CPUs (EXPERIMENTAL)"
-       depends on SMP && HOTPLUG && EXPERIMENTAL && !X86_VOYAGER
+       bool "Support for hot-pluggable CPUs"
+       depends on SMP && HOTPLUG && !X86_VOYAGER
        ---help---
-         Say Y here to experiment with turning CPUs off and on, and to
-         enable suspend on SMP systems. CPUs can be controlled through
-         /sys/devices/system/cpu.
-         Say N if you want to disable CPU hotplug and don't need to
-         suspend.
+         Say Y here to allow turning CPUs off and on. CPUs can be
+         controlled through /sys/devices/system/cpu.
+         ( Note: power management support will enable this option
+           automatically on SMP systems. )
+         Say N if you want to disable CPU hotplug.
 
 config COMPAT_VDSO
        def_bool y