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Subject: [PATCH] lib/Kconfig.debug: disable FRAME_WARN for kasan and kcsan
Date:   Wed, 18 Oct 2023 14:24:11 -0400
Message-ID: <20231018182412.80291-1-hamza.mahfooz@amd.com>
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With every release of LLVM, both of these sanitizers eat up more and
more of the stack. So, set FRAME_WARN to 0 if either of them is enabled
for a given build.

Cc: stable@vger.kernel.org
Signed-off-by: Hamza Mahfooz <hamza.mahfooz@amd.com>
---
 lib/Kconfig.debug | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
index 39d1d93164bd..15ad742729ca 100644
--- a/lib/Kconfig.debug
+++ b/lib/Kconfig.debug
@@ -429,11 +429,10 @@ endif # DEBUG_INFO
 config FRAME_WARN
 	int "Warn for stack frames larger than"
 	range 0 8192
-	default 0 if KMSAN
+	default 0 if KASAN || KCSAN || KMSAN
 	default 2048 if GCC_PLUGIN_LATENT_ENTROPY
 	default 2048 if PARISC
 	default 1536 if (!64BIT && XTENSA)
-	default 1280 if KASAN && !64BIT
 	default 1024 if !64BIT
 	default 2048 if 64BIT
 	help
-- 
2.42.0