| From 1687df12d5691a19764081012c56b0ec2fa4bf31 Mon Sep 17 00:00:00 2001 |
| From: Aashish Sharma <shraash@google.com> |
| Date: Mon, 16 May 2022 20:55:19 +0530 |
| Subject: [PATCH] CHROMIUM: arm: enable CONFIG_WERROR for arm on test builds |
| |
| Currently test builds for ARM (32 bit) have CONFIG_WERROR disabled |
| because of frame size errors observed otherwise. To mitigate the |
| warning pertaining to frame size, set the frame size warning limit |
| for test builds on ARM to 8192 and then enable the CONFIG_WERROR for |
| the same. |
| |
| BUG=b:232656957 |
| TEST=compile |
| |
| Signed-off-by: Aashish Sharma <shraash@google.com> |
| Change-Id: I593343212a12446b8a07334998642a7b7873c6b3 |
| Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/kernel/+/3650257 |
| Reviewed-by: Guenter Roeck <groeck@chromium.org> |
| --- |
| init/Kconfig | 2 +- |
| lib/Kconfig.debug | 1 + |
| 2 files changed, 2 insertions(+), 1 deletion(-) |
| |
| diff --git a/init/Kconfig b/init/Kconfig |
| index cec06fdbb26f5c35c62eff43c10bad156cc48499..0d8bd54334d2998425287de2bc635fbc3d3b369c 100644 |
| --- a/init/Kconfig |
| +++ b/init/Kconfig |
| @@ -155,7 +155,7 @@ config COMPILE_TEST |
| |
| config WERROR |
| bool "Compile the kernel with warnings as errors" |
| - depends on !COMPILE_TEST || ARM64 || X86 |
| + depends on !COMPILE_TEST || ARM64 || X86 || ARM |
| default COMPILE_TEST |
| help |
| A kernel build should not cause any compiler warnings, and this |
| diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug |
| index c3c0b077ade33c4b7240a4b5247cfc02e5c71182..b733ef1f1ac9faa1a47f3c6a12429ae4350e2f65 100644 |
| --- a/lib/Kconfig.debug |
| +++ b/lib/Kconfig.debug |
| @@ -396,6 +396,7 @@ config FRAME_WARN |
| int "Warn for stack frames larger than" |
| range 0 8192 |
| default 0 if KMSAN |
| + default 8192 if ARM && COMPILE_TEST |
| default 2048 if GCC_PLUGIN_LATENT_ENTROPY |
| default 2048 if PARISC |
| default 1536 if (!64BIT && XTENSA) |
| -- |
| 2.38.1.584.g0f3c55d4c2-goog |
| |
