From 2c793a67d71b9febb8a2fd83b50ccc18aca69b16 Mon Sep 17 00:00:00 2001
From: Brendan Higgins <brendanhiggins@google.com>
Date: Wed, 29 Sep 2021 14:27:10 -0700
Subject: [PATCH] iio/test-format: build kunit tests without structleak plugin
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Git-commit: 2326f3cdba1d105b68cc1295e78f17ae8faa5a76
Patch-mainline: v5.15-rc6
References: stable-5.14.15
[ Upstream commit 2326f3cdba1d105b68cc1295e78f17ae8faa5a76 ]
The structleak plugin causes the stack frame size to grow immensely when
used with KUnit:
../drivers/iio/test/iio-test-format.c: In function ‘iio_test_iio_format_value_fixedpoint’:
../drivers/iio/test/iio-test-format.c:98:1: warning: the frame size of 2336 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>
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Shuah Khan <skhan@linuxfoundation.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Acked-by: Takashi Iwai <tiwai@suse.de>
---
drivers/iio/test/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/iio/test/Makefile b/drivers/iio/test/Makefile
index f1099b495301..467519a2027e 100644
--- a/drivers/iio/test/Makefile
+++ b/drivers/iio/test/Makefile
@@ -5,3 +5,4 @@
# Keep in alphabetical order
obj-$(CONFIG_IIO_TEST_FORMAT) += iio-test-format.o
+CFLAGS_iio-test-format.o += $(DISABLE_STRUCTLEAK_PLUGIN)
--
2.26.2