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Message-Id: <20211021002023.1128949-6-sashal@kernel.org>
Date: Wed, 20 Oct 2021 20:20:03 -0400
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Brendan Higgins <brendanhiggins@...gle.com>,
Arnd Bergmann <arnd@...db.de>,
Mika Westerberg <mika.westerberg@...ux.intel.com>,
Kees Cook <keescook@...omium.org>,
Shuah Khan <skhan@...uxfoundation.org>,
Sasha Levin <sashal@...nel.org>, andreas.noever@...il.com,
michael.jamet@...el.com, YehezkelShB@...il.com,
linux-usb@...r.kernel.org
Subject: [PATCH AUTOSEL 5.14 06/26] thunderbolt: build kunit tests without structleak plugin
From: Brendan Higgins <brendanhiggins@...gle.com>
[ Upstream commit 33d4951e021bb67ebd6bdb01f3d437c0f45b3c0c ]
The structleak plugin causes the stack frame size to grow immensely when
used with KUnit:
drivers/thunderbolt/test.c:1529:1: error: the frame size of 1176 bytes is larger than 1024 bytes [-Werror=frame-larger-than=]
Turn it off in this file.
Linus already split up tests in this file, so this change *should* be
redundant now.
Signed-off-by: Brendan Higgins <brendanhiggins@...gle.com>
Suggested-by: Arnd Bergmann <arnd@...db.de>
Acked-by: Mika Westerberg <mika.westerberg@...ux.intel.com>
Reviewed-by: Kees Cook <keescook@...omium.org>
Signed-off-by: Shuah Khan <skhan@...uxfoundation.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/thunderbolt/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/thunderbolt/Makefile b/drivers/thunderbolt/Makefile
index da19d7987d00..78fd365893c1 100644
--- a/drivers/thunderbolt/Makefile
+++ b/drivers/thunderbolt/Makefile
@@ -7,6 +7,7 @@ thunderbolt-objs += usb4_port.o nvm.o retimer.o quirks.o
thunderbolt-${CONFIG_ACPI} += acpi.o
thunderbolt-$(CONFIG_DEBUG_FS) += debugfs.o
thunderbolt-${CONFIG_USB4_KUNIT_TEST} += test.o
+CFLAGS_test.o += $(DISABLE_STRUCTLEAK_PLUGIN)
thunderbolt_dma_test-${CONFIG_USB4_DMA_TEST} += dma_test.o
obj-$(CONFIG_USB4_DMA_TEST) += thunderbolt_dma_test.o
--
2.33.0
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