On Fri, Sep 12, 2025 at 09:07:11PM -0700, Randy Dunlap wrote:

On 9/12/25 3:11 AM, Jinchao Wang wrote:

quoted

diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
index fdfc6e6d0dec..46c280280980 100644
--- a/mm/Kconfig.debug
+++ b/mm/Kconfig.debug

@@ -320,3 +320,13 @@ config KSTACK_WATCH
 	  the recursive depth of the monitored function.
 
 	  If unsure, say N.
+
+config KSTACK_WATCH_TEST
+	tristate "KStackWatch Test Module"
+	depends on KSTACK_WATCH
+	help
+	  This module provides controlled stack exhaustion and overflow scenarios
+	  to verify the functionality of KStackWatch. It is particularly useful
+	  for development and validation of the KStachWatch mechanism.

typo:	                                        ^^^^^^^^^^^

Thanks, will be fix in next version.

quoted

+
+	  If unsure, say N.

-- 
~Randy

-- 
Jinchao