landlock: Remove KUnit test that triggers a warning

A KUnit test checking boundaries triggers a canary warning, which may be
disturbing.  Let's remove this test for now.  Hopefully, KUnit will soon
get support for suppressing warning backtraces [1].

Cc: Alessandro Carminati <acarmina@redhat.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Günther Noack <gnoack@google.com>
Reported-by: Tingmao Wang <m@maowtm.org>
Closes: https://lore.kernel.org/r/20250327213807.12964-1-m@maowtm.org
Link: https://lore.kernel.org/r/20250425193249.78b45d2589575c15f483c3d8@linux-foundation.org
Link: https://lore.kernel.org/r/20250503065359.3625407-1-mic@digikod.net
Signed-off-by: Mickaël Salaün <mic@digikod.net>

diff --git a/security/landlock/audit.c b/security/landlock/audit.c
index 7e5e0ed0e4e5fe274c520ec3fba8a722aa7bd791..58d5c40d4d0e1d726b915e5488f732276dca0cf7 100644 (file)
--- a/security/landlock/audit.c
+++ b/security/landlock/audit.c
@@ -175,7 +175,7 @@ static void test_get_hierarchy(struct kunit *const test)
        KUNIT_EXPECT_EQ(test, 10, get_hierarchy(&dom2, 0)->id);
        KUNIT_EXPECT_EQ(test, 20, get_hierarchy(&dom2, 1)->id);
        KUNIT_EXPECT_EQ(test, 30, get_hierarchy(&dom2, 2)->id);
-       KUNIT_EXPECT_EQ(test, 30, get_hierarchy(&dom2, -1)->id);
+       /* KUNIT_EXPECT_EQ(test, 30, get_hierarchy(&dom2, -1)->id); */
 }
 
 #endif /* CONFIG_SECURITY_LANDLOCK_KUNIT_TEST */