From mboxrd@z Thu Jan 1 00:00:00 1970 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 0EE46EB64D9 for ; Mon, 26 Jun 2023 18:17:23 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231182AbjFZSRW (ORCPT ); Mon, 26 Jun 2023 14:17:22 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:33028 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231210AbjFZSRV (ORCPT ); Mon, 26 Jun 2023 14:17:21 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 072D694 for ; Mon, 26 Jun 2023 11:17:20 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 981ED60F3E for ; Mon, 26 Jun 2023 18:17:19 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9DE32C433C8; Mon, 26 Jun 2023 18:17:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1687803439; bh=/15qVA0W03Om3f9sXp2BE8WLt0tJ9V9vs/MmLokP79A=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=A2q+W4G9lOgrTbPkYZHPvcFQCZqgsLeQFgPsxOQ7Ik7AiAuuAV4+JV6fU6jVhgoX6 a3S1CV4hFFT+REk2bvwfViXpfeVxUd/toM7hSTrZAEngTKZ6gSYp4Wvul7zhhh1Cuo GA7bA11z17iD4uLyBIEBHhD23kLYiMmN53cfO9xg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Matthieu Baerts , Jakub Kicinski Subject: [PATCH 6.3 033/199] selftests: mptcp: userspace pm: skip PM listener events tests if unavailable Date: Mon, 26 Jun 2023 20:08:59 +0200 Message-ID: <20230626180807.083514166@linuxfoundation.org> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20230626180805.643662628@linuxfoundation.org> References: <20230626180805.643662628@linuxfoundation.org> User-Agent: quilt/0.67 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Matthieu Baerts commit 626cb7a5f6b892e48f27a76d11af040c538e03dc upstream. Selftests are supposed to run on any kernels, including the old ones not supporting all MPTCP features. One of them is the new listener events linked to the path-manager introduced by commit f8c9dfbd875b ("mptcp: add pm listener events"). It is possible to look for "mptcp_event_pm_listener" in kallsyms to know in advance if the kernel supports this feature and skip these sub-tests if the feature is not supported. Link: https://github.com/multipath-tcp/mptcp_net-next/issues/368 Fixes: 6c73008aa301 ("selftests: mptcp: listener test for userspace PM") Cc: stable@vger.kernel.org Signed-off-by: Matthieu Baerts Signed-off-by: Jakub Kicinski Signed-off-by: Greg Kroah-Hartman --- tools/testing/selftests/net/mptcp/userspace_pm.sh | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/tools/testing/selftests/net/mptcp/userspace_pm.sh b/tools/testing/selftests/net/mptcp/userspace_pm.sh index 38a1d34f7b4d..98d9e4d2d3fc 100755 --- a/tools/testing/selftests/net/mptcp/userspace_pm.sh +++ b/tools/testing/selftests/net/mptcp/userspace_pm.sh @@ -4,6 +4,7 @@ . "$(dirname "${0}")/mptcp_lib.sh" mptcp_lib_check_mptcp +mptcp_lib_check_kallsyms if ! mptcp_lib_has_file '/proc/sys/net/mptcp/pm_type'; then echo "userspace pm tests are not supported by the kernel: SKIP" @@ -914,6 +915,11 @@ test_listener() { print_title "Listener tests" + if ! mptcp_lib_kallsyms_has "mptcp_event_pm_listener$"; then + stdbuf -o0 -e0 printf "LISTENER events \t[SKIP] Not supported\n" + return + fi + # Capture events on the network namespace running the client :>$client_evts -- 2.41.0