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-rw-r--r--arch/i386/Kconfig.debug3
1 files changed, 3 insertions, 0 deletions
diff --git a/arch/i386/Kconfig.debug b/arch/i386/Kconfig.debug
index bfb2064f7104..5228c40a6fb2 100644
--- a/arch/i386/Kconfig.debug
+++ b/arch/i386/Kconfig.debug
@@ -18,6 +18,9 @@ config EARLY_PRINTK
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 KPROBES
bool "Kprobes"