From patchwork Mon Jan 31 10:56:24 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 538758 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id AF4ECC433EF for ; Mon, 31 Jan 2022 11:21:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1376718AbiAaLV4 (ORCPT ); Mon, 31 Jan 2022 06:21:56 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:47176 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1378402AbiAaLUI (ORCPT ); Mon, 31 Jan 2022 06:20:08 -0500 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 9F4F0C061BB9; Mon, 31 Jan 2022 03:12:27 -0800 (PST) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 81BE160ED0; Mon, 31 Jan 2022 11:12:27 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 4DA3AC340F1; Mon, 31 Jan 2022 11:12:26 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1643627546; bh=ZDIQl4UCiIE4FH1PPvz0fsGh3ZhHXhlaAKmajb3b1d4=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=wIhIxOZS1eRq6EbSgPlVhD0gu1jfWVhcB3xHsHdTsxBzmPwM5bJosD65ADQdfAtOt fTugPnx5WbWhikN6vzPns1tKPZ6OEGQRtbRFfeXLqoCWI0dOFjcISWFCQIXgQWiirX VF1sqR5MKcCeWKlLtRl976hNrSqoVJyzqal2TJ/w= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Paolo Abeni , Mat Martineau , Jakub Kicinski , Sasha Levin , Geliang Tang Subject: [PATCH 5.15 119/171] selftests: mptcp: fix ipv6 routing setup Date: Mon, 31 Jan 2022 11:56:24 +0100 Message-Id: <20220131105234.068692157@linuxfoundation.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20220131105229.959216821@linuxfoundation.org> References: <20220131105229.959216821@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Paolo Abeni [ Upstream commit 9846921dba4936d92f7608315b5d1e0a8ec3a538 ] MPJ ipv6 selftests currently lack per link route to the server net. Additionally, ipv6 subflows endpoints are created without any interface specified. The end-result is that in ipv6 self-tests subflows are created all on the same link, leading to expected delays and sporadic self-tests failures. Fix the issue by adding the missing setup bits. Fixes: 523514ed0a99 ("selftests: mptcp: add ADD_ADDR IPv6 test cases") Reported-and-tested-by: Geliang Tang Signed-off-by: Paolo Abeni Signed-off-by: Mat Martineau Signed-off-by: Jakub Kicinski Signed-off-by: Sasha Levin --- tools/testing/selftests/net/mptcp/mptcp_join.sh | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/tools/testing/selftests/net/mptcp/mptcp_join.sh b/tools/testing/selftests/net/mptcp/mptcp_join.sh index 0c12602fa22e8..38777d1ef766f 100755 --- a/tools/testing/selftests/net/mptcp/mptcp_join.sh +++ b/tools/testing/selftests/net/mptcp/mptcp_join.sh @@ -75,6 +75,7 @@ init() # let $ns2 reach any $ns1 address from any interface ip -net "$ns2" route add default via 10.0.$i.1 dev ns2eth$i metric 10$i + ip -net "$ns2" route add default via dead:beef:$i::1 dev ns2eth$i metric 10$i done } @@ -1386,7 +1387,7 @@ ipv6_tests() reset ip netns exec $ns1 ./pm_nl_ctl limits 0 1 ip netns exec $ns2 ./pm_nl_ctl limits 0 1 - ip netns exec $ns2 ./pm_nl_ctl add dead:beef:3::2 flags subflow + ip netns exec $ns2 ./pm_nl_ctl add dead:beef:3::2 dev ns2eth3 flags subflow run_tests $ns1 $ns2 dead:beef:1::1 0 0 0 slow chk_join_nr "single subflow IPv6" 1 1 1 @@ -1421,7 +1422,7 @@ ipv6_tests() ip netns exec $ns1 ./pm_nl_ctl limits 0 2 ip netns exec $ns1 ./pm_nl_ctl add dead:beef:2::1 flags signal ip netns exec $ns2 ./pm_nl_ctl limits 1 2 - ip netns exec $ns2 ./pm_nl_ctl add dead:beef:3::2 flags subflow + ip netns exec $ns2 ./pm_nl_ctl add dead:beef:3::2 dev ns2eth3 flags subflow run_tests $ns1 $ns2 dead:beef:1::1 0 -1 -1 slow chk_join_nr "remove subflow and signal IPv6" 2 2 2 chk_add_nr 1 1