This is a note to let you know that I've just added the patch titled
drivers/base: build kunit tests without structleak plugin
to the 5.11-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:
drivers-base-build-kunit-tests-without-structleak-pl.patch
and it can be found in the queue-5.11 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 3725688731715223a20a2bc954be40aa5cff9d21
Author: Arnd Bergmann <arnd@xxxxxxxx>
Date: Mon Jan 25 13:45:27 2021 +0100
drivers/base: build kunit tests without structleak plugin
[ Upstream commit 38009c766725a9877ea8866fc813a5460011817f ]
The structleak plugin causes the stack frame size to grow immensely:
drivers/base/test/property-entry-test.c: In function 'pe_test_reference':
drivers/base/test/property-entry-test.c:481:1: error: the frame size of 2640 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]
481 | }
| ^
drivers/base/test/property-entry-test.c: In function 'pe_test_uints':
drivers/base/test/property-entry-test.c:99:1: error: the frame size of 2592 bytes is larger than 2048 bytes [-Werror=frame-larger-than=]
Turn it off in this file.
Signed-off-by: Arnd Bergmann <arnd@xxxxxxxx>
Link: https://lore.kernel.org/r/20210125124533.101339-3-arnd@xxxxxxxxxx
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/base/test/Makefile b/drivers/base/test/Makefile
index 3ca56367c84b..2f15fae8625f 100644
--- a/drivers/base/test/Makefile
+++ b/drivers/base/test/Makefile
@@ -2,3 +2,4 @@
obj-$(CONFIG_TEST_ASYNC_DRIVER_PROBE) += test_async_driver_probe.o
obj-$(CONFIG_KUNIT_DRIVER_PE_TEST) += property-entry-test.o
+CFLAGS_REMOVE_property-entry-test.o += -fplugin-arg-structleak_plugin-byref -fplugin-arg-structleak_plugin-byref-all
