From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B62C89446 for ; Sun, 13 Aug 2023 21:40:58 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id DBCDEC433C8; Sun, 13 Aug 2023 21:40:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1691962858; bh=vyrbWkL+w5yCnSv55T8mPMqORP3G3ad88emGkNyMm4w=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=DK90rvUvKR2KB0nj5hMesYA0ZOFXlygmalukTqUsf5lI9rQVwEhvvM2edpNomkfuh 18yNvWHZKv/J733gnHbMUh9Nj2PPDPZQ9mRdQdyLtwxFQ28dBIl3tA4oMV9bAVm+K6 aBxytHuoGo3iAfwRlskFp7IHL4oiZ6Db0KWy/orE= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Ido Schimmel , Petr Machata , Mirsad Todorovac , Hangbin Liu , Nikolay Aleksandrov , Jakub Kicinski Subject: [PATCH 5.10 33/68] selftests: forwarding: Add a helper to skip test when using veth pairs Date: Sun, 13 Aug 2023 23:19:34 +0200 Message-ID: <20230813211709.162643828@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230813211708.149630011@linuxfoundation.org> References: <20230813211708.149630011@linuxfoundation.org> User-Agent: quilt/0.67 Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit From: Ido Schimmel commit 66e131861ab7bf754b50813216f5c6885cd32d63 upstream. A handful of tests require physical loopbacks to be used instead of veth pairs. Add a helper that these tests will invoke in order to be skipped when executed with veth pairs. Fixes: 64916b57c0b1 ("selftests: forwarding: Add speed and auto-negotiation test") Signed-off-by: Ido Schimmel Reviewed-by: Petr Machata Tested-by: Mirsad Todorovac Reviewed-by: Hangbin Liu Acked-by: Nikolay Aleksandrov Link: https://lore.kernel.org/r/20230808141503.4060661-7-idosch@nvidia.com Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- tools/testing/selftests/net/forwarding/lib.sh | 11 +++++++++++ 1 file changed, 11 insertions(+) --- a/tools/testing/selftests/net/forwarding/lib.sh +++ b/tools/testing/selftests/net/forwarding/lib.sh @@ -69,6 +69,17 @@ check_tc_action_hw_stats_support() fi } +skip_on_veth() +{ + local kind=$(ip -j -d link show dev ${NETIFS[p1]} | + jq -r '.[].linkinfo.info_kind') + + if [[ $kind == veth ]]; then + echo "SKIP: Test cannot be run with veth pairs" + exit $ksft_skip + fi +} + if [[ "$(id -u)" -ne 0 ]]; then echo "SKIP: need root privileges" exit 0