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SubjectRe: [PATCH] lib/test_lockup: test module to generate lockups
On Mon, 10 Feb 2020 12:56:31 +0300 Konstantin Khlebnikov <khlebnikov@yandex-team.ru> wrote:

> CONFIG_TEST_LOCKUP=m adds module "test_lockup" that helps to make sure
> that watchdogs and lockup detectors are working properly.

Now we'll get test robot reports "hey this makes my kernel lock up" ;)

Is there any way in which we can close the loop here? Add a
tools/testing/selftests script which loads the module, attempts to
trigger a lockup and then checks whether it happened as expected?
Sounds tricky.

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