[PATCH] i386: Move DOUBLEFAULT config to arch/i386/Kconfig

It has no business being elsewhere and x86-64 doesn't need/want it.

Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/arch/i386/Kconfig b/arch/i386/Kconfig
index 81ae962..d5d0df7 100644 (file)
--- a/arch/i386/Kconfig
+++ b/arch/i386/Kconfig
@@ -47,6 +47,15 @@ config DMI
 
 source "init/Kconfig"
 
+config DOUBLEFAULT
+       default y
+       bool "Enable doublefault exception handler" if EMBEDDED
+       help
+          This option allows trapping of rare doublefault exceptions that
+          would otherwise cause a system to silently reboot. Disabling this
+          option saves about 4k and might cause you much additional grey
+          hair.
+
 menu "Processor type and features"
 
 choice

diff --git a/init/Kconfig b/init/Kconfig
index 9bdd549..25f4d74 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -326,15 +326,6 @@ config BUG
           option for embedded systems with no facilities for reporting errors.
           Just say Y.
 
-config DOUBLEFAULT
-       depends X86
-       default y if X86
-       bool "Enable doublefault exception handler" if EMBEDDED
-       help
-          This option allows trapping of rare doublefault exceptions that
-          would otherwise cause a system to silently reboot. Disabling this
-          option saves about 4k.
-
 config ELF_CORE
        default y
        bool "Enable ELF core dumps" if EMBEDDED