This is a note to let you know that I've just added the patch titled
iio/test-format: build kunit tests without structleak plugin
to the 5.14-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
iio-test-format-build-kunit-tests-without-structleak.patch
and it can be found in the queue-5.14 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 9e42d6effbd03df350507a4ab2a1282d97623317
Author: Brendan Higgins <brendanhiggins@xxxxxxxxxx>
Date: Wed Sep 29 14:27:10 2021 -0700
iio/test-format: build kunit tests without structleak plugin
[ 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@xxxxxxxxxx>
Suggested-by: Arnd Bergmann <arnd@xxxxxxxx>
Reviewed-by: Kees Cook <keescook@xxxxxxxxxxxx>
Acked-by: Jonathan Cameron <Jonathan.Cameron@xxxxxxxxxx>
Signed-off-by: Shuah Khan <skhan@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
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)
