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Date: Sat, 18 Sep 2021 16:58:20 +0100 From: Jonathan Cameron <jic23@...nel.org> To: Brendan Higgins <brendanhiggins@...gle.com> Cc: shuah@...nel.org, davidgow@...gle.com, arnd@...db.de, keescook@...omium.org, rafael@...nel.org, lars@...afoo.de, ulf.hansson@...aro.org, andreas.noever@...il.com, michael.jamet@...el.com, mika.westerberg@...ux.intel.com, YehezkelShB@...il.com, masahiroy@...nel.org, michal.lkml@...kovi.net, ndesaulniers@...gle.com, linux-kselftest@...r.kernel.org, kunit-dev@...glegroups.com, linux-kernel@...r.kernel.org, torvalds@...ux-foundation.org, gregkh@...uxfoundation.org, linux-iio@...r.kernel.org, linux-mmc@...r.kernel.org, linux-usb@...r.kernel.org, linux-hardening@...r.kernel.org, linux-kbuild@...r.kernel.org Subject: Re: [PATCH v1 2/6] iio/test-format: build kunit tests without structleak plugin On Thu, 16 Sep 2021 23:11:00 -0700 Brendan Higgins <brendanhiggins@...gle.com> wrote: > 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. > > Co-developed-by: Arnd Bergmann <arnd@...db.de> > Signed-off-by: Brendan Higgins <brendanhiggins@...gle.com> Acked-by: Jonathan Cameron <Jonathan.Cameron@...wei.com> > --- > drivers/iio/test/Makefile | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/iio/test/Makefile b/drivers/iio/test/Makefile > index f1099b4953014..467519a2027e5 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)
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