From: Petr Mladek <pmladek@suse.com>
To: Joe Lawrence <joe.lawrence@redhat.com>, Jiri Benc <jbenc@redhat.com>
Cc: linux-kselftest@vger.kernel.org, live-patching@vger.kernel.org,
shuah@kernel.org
Subject: Re: [PATCH v2] selftests/livepatch: add test skip handling
Date: Wed, 17 Jul 2019 14:00:55 +0200 [thread overview]
Message-ID: <20190717120055.pno2b7zczpcgaixg@pathway.suse.cz> (raw)
In-Reply-To: <20190716133414.20196-1-joe.lawrence@redhat.com>
On Tue 2019-07-16 09:34:14, Joe Lawrence wrote:
> Add a skip() message function that stops the test, logs an explanation,
> and sets the "skip" return code (4).
>
> Before loading a livepatch self-test kernel module, first verify that
> we've built and installed it by running a 'modprobe --dry-run'. This
> should catch a few environment issues, including !CONFIG_LIVEPATCH and
> !CONFIG_TEST_LIVEPATCH. In these cases, exit gracefully with the new
> skip() function.
>
> Reported-by: Jiri Benc <jbenc@redhat.com>
Adding Jiri into CC to be sure that we really solved the original problem.
I get the following output when livepatching is not configured:
$> make run_tests
TAP version 13
1..4
# selftests: livepatch: test-livepatch.sh
# TEST: basic function patching ... SKIP: Failed modprobe --dry-run of module: test_klp_livepatch
not ok 1 selftests: livepatch: test-livepatch.sh # SKIP
# selftests: livepatch: test-callbacks.sh
# TEST: target module before livepatch ... SKIP: Failed modprobe --dry-run of module: test_klp_callbacks_mod
not ok 2 selftests: livepatch: test-callbacks.sh # SKIP
# selftests: livepatch: test-shadow-vars.sh
# TEST: basic shadow variable API ... SKIP: Failed modprobe --dry-run of module: test_klp_shadow_vars
not ok 3 selftests: livepatch: test-shadow-vars.sh # SKIP
# selftests: livepatch: test-state.sh
# TEST: system state modification ... SKIP: Failed modprobe --dry-run of module: test_klp_state
not ok 4 selftests: livepatch: test-state.sh # SKIP
Jiri, is it acceptable solution for you, please?
> Suggested-by: Shuah Khan <shuah@kernel.org>
> Signed-off-by: Joe Lawrence <joe.lawrence@redhat.com>
Otherwise, the patch looks fine to me. If Jiri is fine
then feel free to use:
Reviewed-by: Petr Mladek <pmladek@suse.com>
Best Regards,
Petr
next prev parent reply other threads:[~2019-07-17 12:00 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-07-16 13:34 [PATCH v2] selftests/livepatch: add test skip handling Joe Lawrence
2019-07-17 9:12 ` Miroslav Benes
2019-07-17 12:00 ` Petr Mladek [this message]
2019-07-17 12:45 ` Jiri Benc
2019-07-17 14:45 ` Kamalesh Babulal
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