From: Arnd Bergmann <arnd@arndb.de>
Date: Wed, 29 Sep 2021 21:27:13 +0000 (-0700)
Subject: bitfield: build kunit tests without structleak plugin
X-Git-Tag: v5.15-rc6~40^2~1
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=a8cf90332ae3e2b53813a146a99261b6a5e16a73;p=thirdparty%2Fkernel%2Flinux.git

bitfield: build kunit tests without structleak plugin

The structleak plugin causes the stack frame size to grow immensely:

lib/bitfield_kunit.c: In function 'test_bitfields_constants':
lib/bitfield_kunit.c:93:1: error: the frame size of 7440 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]

Turn it off in this file.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Brendan Higgins <brendanhiggins@google.com>
Reviewed-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
---

diff --git a/lib/Makefile b/lib/Makefile
index 5efd1b435a37c..a841be5244ac6 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -351,7 +351,7 @@ obj-$(CONFIG_OBJAGG) += objagg.o
 obj-$(CONFIG_PLDMFW) += pldmfw/
 
 # KUnit tests
-CFLAGS_bitfield_kunit.o := $(call cc-option,-Wframe-larger-than=10240)
+CFLAGS_bitfield_kunit.o := $(DISABLE_STRUCTLEAK_PLUGIN)
 obj-$(CONFIG_BITFIELD_KUNIT) += bitfield_kunit.o
 obj-$(CONFIG_LIST_KUNIT_TEST) += list-test.o
 obj-$(CONFIG_LINEAR_RANGES_TEST) += test_linear_ranges.o