debug: Make stack sentinel incompatible with MPU stack guard
The MPU stack guard can move the start address of a thread stack.
Don't allow both options to be enabled at the same time.
Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
diff --git a/subsys/debug/Kconfig b/subsys/debug/Kconfig
index fe1297c..a94b96d 100644
--- a/subsys/debug/Kconfig
+++ b/subsys/debug/Kconfig
@@ -178,6 +178,7 @@
select THREAD_STACK_INFO
depends on MULTITHREADING
depends on !USERSPACE
+ depends on !MPU_STACK_GUARD
help
Store a magic value at the lowest addresses of a thread's stack.
Periodically check that this value is still present and kill the
