From patchwork Tue May 26 18:52:53 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Greg KH X-Patchwork-Id: 225360 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=-9.8 required=3.0 tests=DKIMWL_WL_HIGH, DKIM_SIGNED, DKIM_VALID, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_PATCH, MAILING_LIST_MULTI, SIGNED_OFF_BY,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 B521DC433E1 for ; Tue, 26 May 2020 19:09:13 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 8C9E1208B3 for ; Tue, 26 May 2020 19:09:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590520153; bh=kRGGgjOgo1DcPwnCKmyH1WLigFc+jT/yp6endMImLxk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=U5E5t4gNK+32Kfq79EgIcWjDfrPGUwW/rf1RXARm7dWCqm838BfwB4F4vy131At7L 4RyfzPvONJPZeNtaFPRJfpCp4TWNs/Qpx6Vmq1h120y/nGwDU81JjXza+sBFf7199J khv0UeK8LdJa6lAEBUbQczX5rCwJA2gRhGSvaeS4= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391831AbgEZTJM (ORCPT ); Tue, 26 May 2020 15:09:12 -0400 Received: from mail.kernel.org ([198.145.29.99]:38120 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391822AbgEZTJF (ORCPT ); Tue, 26 May 2020 15:09:05 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id ABCC720873; Tue, 26 May 2020 19:09:03 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1590520144; bh=kRGGgjOgo1DcPwnCKmyH1WLigFc+jT/yp6endMImLxk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=zwck1zldvLC/i1rhEvVvIWDTtXzlxGVyWHItuOwYgkAJCq49pvmsY5vBkit7UlOki ELHQ8r868wynNhQl/7C1/+gyiISUmsHjqTJVFPm5LZiOoTpmtwfsfXyvwcSVz0nmDK cMUzEHQVAsFGp5VlqJSenqLSy69/Zjhvzw5/w7sE= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Alan Maguire , Masami Hiramatsu , "Steven Rostedt (VMware)" , Shuah Khan , Sasha Levin Subject: [PATCH 5.4 035/111] ftrace/selftest: make unresolved cases cause failure if --fail-unresolved set Date: Tue, 26 May 2020 20:52:53 +0200 Message-Id: <20200526183936.169074403@linuxfoundation.org> X-Mailer: git-send-email 2.26.2 In-Reply-To: <20200526183932.245016380@linuxfoundation.org> References: <20200526183932.245016380@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Alan Maguire [ Upstream commit b730d668138cb3dd9ce78f8003986d1adae5523a ] Currently, ftracetest will return 1 (failure) if any unresolved cases are encountered. The unresolved status results from modules and programs not being available, and as such does not indicate any issues with ftrace itself. As such, change the behaviour of ftracetest in line with unsupported cases; if unsupported cases happen, ftracetest still returns 0 unless --fail-unsupported. Here --fail-unresolved is added and the default is to return 0 if unresolved results occur. Signed-off-by: Alan Maguire Acked-by: Masami Hiramatsu Acked-by: Steven Rostedt (VMware) Signed-off-by: Shuah Khan Signed-off-by: Sasha Levin --- tools/testing/selftests/ftrace/ftracetest | 8 +++++++- 1 file changed, 7 insertions(+), 1 deletion(-) diff --git a/tools/testing/selftests/ftrace/ftracetest b/tools/testing/selftests/ftrace/ftracetest index 144308a757b7..19e9236dec5e 100755 --- a/tools/testing/selftests/ftrace/ftracetest +++ b/tools/testing/selftests/ftrace/ftracetest @@ -17,6 +17,7 @@ echo " -v|--verbose Increase verbosity of test messages" echo " -vv Alias of -v -v (Show all results in stdout)" echo " -vvv Alias of -v -v -v (Show all commands immediately)" echo " --fail-unsupported Treat UNSUPPORTED as a failure" +echo " --fail-unresolved Treat UNRESOLVED as a failure" echo " -d|--debug Debug mode (trace all shell commands)" echo " -l|--logdir Save logs on the " echo " If is -, all logs output in console only" @@ -112,6 +113,10 @@ parse_opts() { # opts UNSUPPORTED_RESULT=1 shift 1 ;; + --fail-unresolved) + UNRESOLVED_RESULT=1 + shift 1 + ;; --logdir|-l) LOG_DIR=$2 shift 2 @@ -176,6 +181,7 @@ KEEP_LOG=0 DEBUG=0 VERBOSE=0 UNSUPPORTED_RESULT=0 +UNRESOLVED_RESULT=0 STOP_FAILURE=0 # Parse command-line options parse_opts $* @@ -280,7 +286,7 @@ eval_result() { # sigval $UNRESOLVED) prlog " [${color_blue}UNRESOLVED${color_reset}]" UNRESOLVED_CASES="$UNRESOLVED_CASES $CASENO" - return 1 # this is a kind of bug.. something happened. + return $UNRESOLVED_RESULT # depends on use case ;; $UNTESTED) prlog " [${color_blue}UNTESTED${color_reset}]"