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Message-Id: <20210125124533.101339-2-arnd@kernel.org> Date: Mon, 25 Jan 2021 13:45:26 +0100 From: Arnd Bergmann <arnd@...nel.org> To: linux-kernel@...r.kernel.org Cc: Arnd Bergmann <arnd@...db.de>, Kees Cook <keescook@...omium.org>, Brendan Higgins <brendanhiggins@...gle.com>, Shuah Khan <skhan@...uxfoundation.org>, Geert Uytterhoeven <geert+renesas@...der.be>, Alan Maguire <alan.maguire@...cle.com>, Dmitry Torokhov <dmitry.torokhov@...il.com>, Mika Westerberg <mika.westerberg@...ux.intel.com>, Vitor Massaru Iha <vitor@...saru.org>, linux-hardening@...r.kernel.org, linux-kselftest@...r.kernel.org, kunit-dev@...glegroups.com Subject: [RFC 1/3] 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> --- lib/Makefile | 1 + 1 file changed, 1 insertion(+) diff --git a/lib/Makefile b/lib/Makefile index b5307d3eec1a..6a7300f0f02f 100644 --- a/lib/Makefile +++ b/lib/Makefile @@ -348,6 +348,7 @@ obj-$(CONFIG_PLDMFW) += pldmfw/ # KUnit tests obj-$(CONFIG_BITFIELD_KUNIT) += bitfield_kunit.o +CFLAGS_REMOVE_bitfield_kunit.o += -fplugin-arg-structleak_plugin-byref -fplugin-arg-structleak_plugin-byref-all obj-$(CONFIG_LIST_KUNIT_TEST) += list-test.o obj-$(CONFIG_LINEAR_RANGES_TEST) += test_linear_ranges.o obj-$(CONFIG_BITS_TEST) += test_bits.o -- 2.29.2
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