On Wed, Mar 24, 2021 at 08:15:18PM +0100, Mickaël Salaün wrote:

From: Mickaël Salaün mic@linux.microsoft.com

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 keescook@chromium.org Cc: Serge E. Hallyn serge@hallyn.com Cc: Shuah Khan shuah@kernel.org Signed-off-by: Mickaël Salaün mic@linux.microsoft.com

Reviewed-by: Kees Cook keescook@chromium.org