From 26ebceed55b94b6e9bc98e2bf4c892a05404bf16 Mon Sep 17 00:00:00 2001
From: Henrik Brix Andersen <hebad@vestas.com>
Date: Wed, 22 Mar 2023 10:19:40 +0100
Subject: [PATCH] kconfig: add note about increasing default stack sizes for
 -O0

Add a note about increasing default stack sizes to the
CONFIG_NO_OPTIMIZATIONS help text.

Signed-off-by: Henrik Brix Andersen <hebad@vestas.com>
---
 Kconfig.zephyr | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Kconfig.zephyr b/Kconfig.zephyr
index 5164fdf2d1f..43f0f432177 100644
--- a/Kconfig.zephyr
+++ b/Kconfig.zephyr
@@ -360,6 +360,9 @@ config NO_OPTIMIZATIONS
 	help
 	  Compiler optimizations will be set to -O0 independently of other
 	  options.
+
+	  Selecting this option will likely require manual tuning of the
+	  default stack sizes in order to avoid stack overflows.
 endchoice
 
 config COMPILER_WARNINGS_AS_ERRORS