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authorDave Hansen <dave@linux.vnet.ibm.com>2013-07-01 13:04:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2013-07-04 11:25:39 -0700
commitd1a1dc0be866219f7a613c6368c6a036b8eefe03 (patch)
tree3e82bc03670f24e26cb340278e6bc2abd8f7f54b /arch/arc/Kconfig.debug
parent8bb495e3f02401ee6f76d1b1d77f3ac9f079e376 (diff)
downloadlinux-d1a1dc0be866219f7a613c6368c6a036b8eefe03.tar.gz
consolidate per-arch stack overflow debugging options
Original posting: http://lkml.kernel.org/r/20121214184202.F54094D9@kernel.stglabs.ibm.com Several architectures have similar stack debugging config options. They all pretty much do the same thing, some with slightly differing help text. This patch changes the architectures to instead enable a Kconfig boolean, and then use that boolean in the generic Kconfig.debug to present the actual menu option. This removes a bunch of duplication and adds consistency across arches. Signed-off-by: Dave Hansen <dave@linux.vnet.ibm.com> Reviewed-by: H. Peter Anvin <hpa@zytor.com> Reviewed-by: James Hogan <james.hogan@imgtec.com> Acked-by: Chris Metcalf <cmetcalf@tilera.com> [for tile] Signed-off-by: Dave Hansen <dave.hansen@linux.intel.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/arc/Kconfig.debug')
-rw-r--r--arch/arc/Kconfig.debug7
1 files changed, 0 insertions, 7 deletions
diff --git a/arch/arc/Kconfig.debug b/arch/arc/Kconfig.debug
index 962c6099659e..a7fc0da25650 100644
--- a/arch/arc/Kconfig.debug
+++ b/arch/arc/Kconfig.debug
@@ -15,13 +15,6 @@ config EARLY_PRINTK
with klogd/syslogd or the X server. You should normally N here,
unless you want to debug such a crash.
-config DEBUG_STACKOVERFLOW
- bool "Check for stack overflows"
- depends on DEBUG_KERNEL
- help
- This option will cause messages to be printed if free stack space
- drops below a certain limit.
-
config 16KSTACKS
bool "Use 16Kb for kernel stacks instead of 8Kb"
help