# Re: \[PATCH v31 10/12\] selftests/landlock: Add user space tests

- From: Kees Cook \<hidden\>
- Date: 2021-03-26 04:31:57 
- List: linux-api
- Page: https://ratatoskr.run/linux-api/2021/03/202664
- Thread: https://ratatoskr.run/linux-api/2021/03/202533/t.md

```text
On Wed, Mar 24, 2021 at 08:15:18PM +0100, Mickaël Salaün wrote:
> From: Mickaël Salaün <redacted>
> 
> Test all Landlock system calls, ptrace hooks semantic and filesystem
> access-control with multiple layouts.
> 
> Test coverage for security/landlock/ is 93.6% of lines.  The code not
> covered only deals with internal kernel errors (e.g. memory allocation)
> and race conditions.
> 
> Cc: James Morris <jmorris@namei.org>
> Cc: Jann Horn <jannh@google.com>
> Cc: Kees Cook <redacted>
> Cc: Serge E. Hallyn <serge@hallyn.com>
> Cc: Shuah Khan <shuah@kernel.org>
> Signed-off-by: Mickaël Salaün <redacted>

Reviewed-by: Kees Cook <redacted>

-- 
Kees Cook
```