[PATCH net] Revert "kunit: configs: Enable CONFIG_INIT_STACK_ALL_PATTERN in all_tests"

[Jakub Kicinski <kuba@kernel.org>]

This reverts commit a571a9a1b120264e24b41eddf1ac5140131bfa84.

The commit in question breaks kunit for older compilers:

$ gcc --version
 gcc (GCC) 11.5.0 20240719 (Red Hat 11.5.0-5)

$ ./tools/testing/kunit/kunit.py run  --alltests --json --arch=x86_64
 Configuring KUnit Kernel ...
 Regenerating .config ...
 Populating config with:
 $ make ARCH=x86_64 O=.kunit olddefconfig
 ERROR:root:Not all Kconfig options selected in kunitconfig were in the generated .config.
 This is probably due to unsatisfied dependencies.
 Missing: CONFIG_INIT_STACK_ALL_PATTERN=y

Link: https://lore.kernel.org/20250529083811.778bc31b@kernel.org
Fixes: a571a9a1b120 ("kunit: configs: Enable CONFIG_INIT_STACK_ALL_PATTERN in all_tests")
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
---
I'd like to take this in via netdev since it fixes our CI.
We'll send it to Linus next week.

CC: brendan.higgins@linux.dev
CC: davidgow@google.com
CC: rmoar@google.com
CC: broonie@kernel.org
CC: rf@opensource.cirrus.com
CC: mic@digikod.net
CC: skhan@linuxfoundation.org
CC: linux-kselftest@vger.kernel.org
CC: kunit-dev@googlegroups.com
---
 tools/testing/kunit/configs/all_tests.config | 1 -
 1 file changed, 1 deletion(-)

diff --git a/tools/testing/kunit/configs/all_tests.config b/tools/testing/kunit/configs/all_tests.config
index 48b132cd9d2a..2f093048d985 100644
--- a/tools/testing/kunit/configs/all_tests.config
+++ b/tools/testing/kunit/configs/all_tests.config
@@ -10,7 +10,6 @@ CONFIG_KUNIT_EXAMPLE_TEST=y
 CONFIG_KUNIT_ALL_TESTS=y
 
 CONFIG_FORTIFY_SOURCE=y
-CONFIG_INIT_STACK_ALL_PATTERN=y
 
 CONFIG_IIO=y
 
-- 
2.49.0