[PATCH] S390: fix implicit declaration of (un)likely.

[linux-2.6-omap-h63xx.git] / init / Kconfig

diff --git a/init/Kconfig b/init/Kconfig
index 3b36a1d536564e742d9d0b8d93f6db11d5a19c83..f1bc2f0e94e5996eeaf520132823f7e171d3bb86 100644 (file)
--- a/init/Kconfig
+++ b/init/Kconfig
@@ -374,6 +374,15 @@ config SLAB
          SLOB is more space efficient but does not scale well and is
          more susceptible to fragmentation.
 
+config DOUBLEFAULT
+       default y
+       bool "Enable doublefault exception handler" if EMBEDDED && X86_32
+       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.
+
 endmenu                # General setup
 
 config TINY_SHMEM