From patchwork Wed May 12 14:50:44 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg Kroah-Hartman X-Patchwork-Id: 436580 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-19.4 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 17DC6C43462 for ; Wed, 12 May 2021 16:31:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id CDF2461288 for ; Wed, 12 May 2021 16:30:59 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241802AbhELQau (ORCPT ); Wed, 12 May 2021 12:30:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:43414 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239800AbhELQZA (ORCPT ); Wed, 12 May 2021 12:25:00 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 0D1B361CA6; Wed, 12 May 2021 15:48:12 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1620834493; bh=q/CQeOZFelVB4w0ZhwP7lNZAUC+B9fNx61ezJKfG7ZU=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=UQTPBI651dlFZAi4Mq6w4jGHTZForbPMnnuYS/ckvWlUh2/QEFD2jBnPgn5anR0G6 ifEk6SC62Y1C0BImbIUmhhZVRtuBbjSkT86xx3dngufE3swaCW5H97HPRXh5i38AlD tCE5m/GXWf0O3S0Fdyd8EkU2WK1vlZ9vDlM3OQUA= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Petr Machata , Ido Schimmel , "David S. Miller" , Sasha Levin Subject: [PATCH 5.11 567/601] selftests: net: mirror_gre_vlan_bridge_1q: Make an FDB entry static Date: Wed, 12 May 2021 16:50:44 +0200 Message-Id: <20210512144846.518718829@linuxfoundation.org> X-Mailer: git-send-email 2.31.1 In-Reply-To: <20210512144827.811958675@linuxfoundation.org> References: <20210512144827.811958675@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Petr Machata [ Upstream commit c8d0260cdd96fdccdef0509c4160e28a1012a5d7 ] The FDB roaming test installs a destination MAC address on the wrong interface of an FDB database and tests whether the mirroring fails, because packets are sent to the wrong port. The test by mistake installs the FDB entry as local. This worked previously, because drivers were notified of local FDB entries in the same way as of static entries. However that has been fixed in the commit 6ab4c3117aec ("net: bridge: don't notify switchdev for local FDB addresses"), and local entries are not notified anymore. As a result, the HW is not reconfigured for the FDB roam, and mirroring keeps working, failing the test. To fix the issue, mark the FDB entry as static. Fixes: 9c7c8a82442c ("selftests: forwarding: mirror_gre_vlan_bridge_1q: Add more tests") Signed-off-by: Petr Machata Reviewed-by: Ido Schimmel Signed-off-by: David S. Miller Signed-off-by: Sasha Levin --- .../selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh b/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh index c02291e9841e..880e3ab9d088 100755 --- a/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh +++ b/tools/testing/selftests/net/forwarding/mirror_gre_vlan_bridge_1q.sh @@ -271,7 +271,7 @@ test_span_gre_fdb_roaming() while ((RET == 0)); do bridge fdb del dev $swp3 $h3mac vlan 555 master 2>/dev/null - bridge fdb add dev $swp2 $h3mac vlan 555 master + bridge fdb add dev $swp2 $h3mac vlan 555 master static sleep 1 fail_test_span_gre_dir $tundev ingress