netdev - Re: [PATCH net] Revert "kunit: configs: Enable CONFIG_INIT_STACK_ALL_PATTERN in all

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Message-ID: <46ba862e-b540-4037-a0ed-8bf5fa12b863@linuxfoundation.org>
Date: Fri, 30 May 2025 11:03:56 -0600
From: Shuah Khan <skhan@...uxfoundation.org>
To: Jakub Kicinski <kuba@...nel.org>, davem@...emloft.net
Cc: netdev@...r.kernel.org, brendan.higgins@...ux.dev, davidgow@...gle.com,
 rmoar@...gle.com, broonie@...nel.org, rf@...nsource.cirrus.com,
 mic@...ikod.net, linux-kselftest@...r.kernel.org,
 kunit-dev@...glegroups.com, Shuah Khan <skhan@...uxfoundation.org>
Subject: Re: [PATCH net] Revert "kunit: configs: Enable
 CONFIG_INIT_STACK_ALL_PATTERN in all_tests"

On 5/30/25 10:59, Shuah Khan wrote:
> On 5/30/25 07:58, Jakub Kicinski wrote:
>> 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
> 
> Does adding config option work for you?
> ./tools/testing/kunit/kunit.py run --kconfig_add CONFIG_INIT_STACK_ALL_PATTERN
> 
> 
>>
>> 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@...nel.org>
>> ---
>> I'd like to take this in via netdev since it fixes our CI.
>> We'll send it to Linus next week.
>>
> 
> I am good with reverting it for now.
Meant to add Ack.

Acked-by: Shuah Khan <skhan@...uxfoundation.org>

> 
> David, Brendan,
> We will have to enable this at a later time. Also we saw this problem
> before with other configs. Anyway way to fix this for alltests case?
> 

thanks,
-- Shuah