Re: [PATCH 1/1] of: unittest: taint the kernel when of unittest runs

From: Rob Herring
Date: Thu Aug 25 2022 - 14:59:19 EST


On Tue, 23 Aug 2022 15:01:52 -0500, frowand.list@xxxxxxxxx wrote:
> From: Frank Rowand <frank.rowand@xxxxxxxx>
>
> Make OF unittest trigger the new TAINT_TEST taint when OF unittest runs.
> Due to OF unittest not being intended to run on production systems, and
> potentially causing problems (or security issues like leaking kernel
> addresses), the kernel's state should not be considered safe for
> production use after OF unittest runs.
>
> Signed-off-by: Frank Rowand <frank.rowand@xxxxxxxx>
> ---
>
> Follow the precedent set by KUnit tests in v6.0-rc1:
> commit c272612cb4a2 ("kunit: Taint the kernel when KUnit tests are run")
> commit 2852ca7fba9f ("panic: Taint kernel if tests are run")
>
> drivers/of/unittest.c | 3 +++
> 1 file changed, 3 insertions(+)
>

Applied, thanks!