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Date:   Wed, 29 Sep 2021 14:27:11 -0700
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Subject: [PATCH v2 3/5] device property: build kunit tests without structleak plugin
From:   Brendan Higgins <brendanhiggins@google.com>
To:     shuah@kernel.org, davidgow@google.com, arnd@arndb.de,
        keescook@chromium.org, rafael@kernel.org, jic23@kernel.org,
        lars@metafoo.de, ulf.hansson@linaro.org, andreas.noever@gmail.com,
        michael.jamet@intel.com, mika.westerberg@linux.intel.com,
        YehezkelShB@gmail.com, masahiroy@kernel.org,
        michal.lkml@markovi.net, ndesaulniers@google.com
Cc:     linux-kselftest@vger.kernel.org, kunit-dev@googlegroups.com,
        linux-kernel@vger.kernel.org, torvalds@linux-foundation.org,
        gregkh@linuxfoundation.org, linux-iio@vger.kernel.org,
        linux-mmc@vger.kernel.org, linux-usb@vger.kernel.org,
        linux-hardening@vger.kernel.org, linux-kbuild@vger.kernel.org,
        Brendan Higgins <brendanhiggins@google.com>
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The structleak plugin causes the stack frame size to grow immensely when
used with KUnit:

../drivers/base/test/property-entry-test.c:492:1: warning: the frame size of 2832 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/base/test/property-entry-test.c:322:1: warning: the frame size of 2080 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/base/test/property-entry-test.c:250:1: warning: the frame size of 4976 bytes is larger than 2048 bytes [-Wframe-larger-than=]
../drivers/base/test/property-entry-test.c:115:1: warning: the frame size of 3280 bytes is larger than 2048 bytes [-Wframe-larger-than=]

Turn it off in this file.

Signed-off-by: Brendan Higgins <brendanhiggins@google.com>
Suggested-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: Kees Cook <keescook@chromium.org>
---
Changes since last revision:
 - None
---
 drivers/base/test/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/base/test/Makefile b/drivers/base/test/Makefile
index 64b2f3d744d51..7f76fee6f989d 100644
--- a/drivers/base/test/Makefile
+++ b/drivers/base/test/Makefile
@@ -2,4 +2,4 @@
 obj-$(CONFIG_TEST_ASYNC_DRIVER_PROBE)	+= test_async_driver_probe.o
 
 obj-$(CONFIG_DRIVER_PE_KUNIT_TEST) += property-entry-test.o
-CFLAGS_REMOVE_property-entry-test.o += -fplugin-arg-structleak_plugin-byref -fplugin-arg-structleak_plugin-byref-all
+CFLAGS_property-entry-test.o += $(DISABLE_STRUCTLEAK_PLUGIN)
-- 
2.33.0.685.g46640cef36-goog