selftests/mm: log skipped compaction test as a skip

selftests/mm: log skipped compaction test as a skip

Patch series "selftests/mm: Output cleanups for the compaction test".

A couple of small updates for the check_compaction selftest which make
it play more nicely with test automation systems.

This patch (of 2):

When the compaction test is run it checks to make sure that prerequistives
the test requires are available and skips the tests if not.  When this
happens we log the test as a pass rather than a skip, log as a skip so
that the distinction is clear and automation can see unexpected skips.

Link: https://lkml.kernel.org/r/20240209-kselftest-mm-cleanup-v1-0-a3c0386496b5@kernel.org
Link: https://lkml.kernel.org/r/20240209-kselftest-mm-cleanup-v1-1-a3c0386496b5@kernel.org
Signed-off-by: Mark Brown <broonie@kernel.org>
Cc: Muhammad Usama Anjum <usama.anjum@collabora.com>
Cc: Ryan Roberts <ryan.roberts@arm.com>
Cc: Shuah Khan <shuah@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>