The quilt patch titled
Subject: Kconfig.debug: provide a little extra FRAME_WARN leeway when KASAN is enabled
has been removed from the -mm tree. Its filename was
kconfigdebug-provide-a-little-extra-frame_warn-leeway-when-kasan-is-enabled.patch
This patch was dropped because it was merged into the mm-hotfixes-stable branch
of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm
------------------------------------------------------
From: Lee Jones <lee@xxxxxxxxxx>
Subject: Kconfig.debug: provide a little extra FRAME_WARN leeway when KASAN is enabled
Date: Fri, 25 Nov 2022 12:07:50 +0000
When enabled, KASAN enlarges function's stack-frames. Pushing quite a few
over the current threshold. This can mainly be seen on 32-bit
architectures where the present limit (when !GCC) is a lowly 1024-Bytes.
Link: https://lkml.kernel.org/r/20221125120750.3537134-3-lee@xxxxxxxxxx
Signed-off-by: Lee Jones <lee@xxxxxxxxxx>
Acked-by: Arnd Bergmann <arnd@xxxxxxxx>
Cc: Alex Deucher <alexander.deucher@xxxxxxx>
Cc: "Christian König" <christian.koenig@xxxxxxx>
Cc: Daniel Vetter <daniel@xxxxxxxx>
Cc: David Airlie <airlied@xxxxxxxxx>
Cc: Harry Wentland <harry.wentland@xxxxxxx>
Cc: Leo Li <sunpeng.li@xxxxxxx>
Cc: Maarten Lankhorst <maarten.lankhorst@xxxxxxxxxxxxxxx>
Cc: Maxime Ripard <mripard@xxxxxxxxxx>
Cc: Nathan Chancellor <nathan@xxxxxxxxxx>
Cc: Nick Desaulniers <ndesaulniers@xxxxxxxxxx>
Cc: "Pan, Xinhui" <Xinhui.Pan@xxxxxxx>
Cc: Rodrigo Siqueira <Rodrigo.Siqueira@xxxxxxx>
Cc: Thomas Zimmermann <tzimmermann@xxxxxxx>
Cc: Tom Rix <trix@xxxxxxxxxx>
Cc: <stable@xxxxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
lib/Kconfig.debug | 1 +
1 file changed, 1 insertion(+)
--- a/lib/Kconfig.debug~kconfigdebug-provide-a-little-extra-frame_warn-leeway-when-kasan-is-enabled
+++ a/lib/Kconfig.debug
@@ -399,6 +399,7 @@ config FRAME_WARN
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
_
Patches currently in -mm which might be from lee@xxxxxxxxxx are
