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authorRandy Dunlap <rdunlap@xenotime.net>2006-04-10 22:53:12 -0700
committerLinus Torvalds <torvalds@g5.osdl.org>2006-04-11 06:18:33 -0700
commite39632faa0efbddc3aed4f8658f2fa0a8afa2717 (patch)
treefa9e6cd489a698ca713c4690a0007a58f18bc9e2 /init/Kconfig
parent[PATCH] i386: print EIP/ESP last (diff)
downloadlinux-dev-e39632faa0efbddc3aed4f8658f2fa0a8afa2717.tar.xz
linux-dev-e39632faa0efbddc3aed4f8658f2fa0a8afa2717.zip
[PATCH] menu: relocate DOUBLEFAULT option
Move the DOUBLEFAULT option from the top-level menu to the EMBEDDED menu. Only applicable to X86_32. Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Adrian Bunk <bunk@stusta.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'init/Kconfig')
-rw-r--r--init/Kconfig9
1 files changed, 9 insertions, 0 deletions
diff --git a/init/Kconfig b/init/Kconfig
index 3b36a1d53656..f1bc2f0e94e5 100644
--- 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