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Date: Wed, 29 Sep 2021 14:27:13 -0700 From: Brendan Higgins <brendanhiggins@...gle.com> To: shuah@...nel.org, davidgow@...gle.com, arnd@...db.de, keescook@...omium.org, rafael@...nel.org, jic23@...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 Cc: 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, Brendan Higgins <brendanhiggins@...gle.com> Subject: [PATCH v2 5/5] bitfield: build kunit tests without structleak plugin From: Arnd Bergmann <arnd@...db.de> 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@...db.de> Signed-off-by: Brendan Higgins <brendanhiggins@...gle.com> Reviewed-by: Kees Cook <keescook@...omium.org> --- Changes since last revision: - Dropped -Wframe-larger-than=10240 from CFLAGS. --- lib/Makefile | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) 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 -- 2.33.0.685.g46640cef36-goog
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