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 X-Spam-Level: X-Spam-Status: No, score=-3.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,SPF_PASS,URIBL_BLOCKED,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 ABC16C28CF6 for ; Wed, 1 Aug 2018 18:21:29 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 60E7320841 for ; Wed, 1 Aug 2018 18:21:29 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 60E7320841 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=linuxfoundation.org Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-kernel-owner@vger.kernel.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2387493AbeHAUIS (ORCPT ); Wed, 1 Aug 2018 16:08:18 -0400 Received: from mail.linuxfoundation.org ([140.211.169.12]:46122 "EHLO mail.linuxfoundation.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2404413AbeHATDj (ORCPT ); Wed, 1 Aug 2018 15:03:39 -0400 Received: from localhost (D57E6652.static.ziggozakelijk.nl [213.126.102.82]) by mail.linuxfoundation.org (Postfix) with ESMTPSA id 2BC8AFE8; Wed, 1 Aug 2018 16:59:12 +0000 (UTC) From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, "Shuah Khan (Samsung OSG)" , Christian Brauner , Sasha Levin Subject: [PATCH 4.17 085/336] selftests: filesystems: return Kselftest Skip code for skipped tests Date: Wed, 1 Aug 2018 18:47:00 +0200 Message-Id: <20180801165032.433126312@linuxfoundation.org> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20180801165028.930831994@linuxfoundation.org> References: <20180801165028.930831994@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 4.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: "Shuah Khan (Samsung OSG)" [ Upstream commit 7357dcf2ef2811156fdf223a9a27f73528934e1f ] When devpts_pts test is skipped because of unmet dependencies and/or unsupported configuration, it exits with error which is treated as a fail by the Kselftest framework. This leads to false negative result even when the test could not be run. In another case, it returns pass for a skipped test reporting a false postive. Change it to return kselftest skip code when a test gets skipped to clearly report that the test could not be run. Change it to use ksft_exit_skip() when test is skipped. Signed-off-by: Shuah Khan (Samsung OSG) Acked-by: Christian Brauner Signed-off-by: Shuah Khan (Samsung OSG) Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- tools/testing/selftests/filesystems/devpts_pts.c | 11 +++++++---- 1 file changed, 7 insertions(+), 4 deletions(-) --- a/tools/testing/selftests/filesystems/devpts_pts.c +++ b/tools/testing/selftests/filesystems/devpts_pts.c @@ -11,6 +11,7 @@ #include #include #include +#include "../kselftest.h" static bool terminal_dup2(int duplicate, int original) { @@ -125,10 +126,12 @@ static int do_tiocgptpeer(char *ptmx, ch if (errno == EINVAL) { fprintf(stderr, "TIOCGPTPEER is not supported. " "Skipping test.\n"); - fret = EXIT_SUCCESS; + fret = KSFT_SKIP; + } else { + fprintf(stderr, + "Failed to perform TIOCGPTPEER ioctl\n"); + fret = EXIT_FAILURE; } - - fprintf(stderr, "Failed to perform TIOCGPTPEER ioctl\n"); goto do_cleanup; } @@ -281,7 +284,7 @@ int main(int argc, char *argv[]) if (!isatty(STDIN_FILENO)) { fprintf(stderr, "Standard input file desciptor is not attached " "to a terminal. Skipping test\n"); - exit(EXIT_FAILURE); + exit(KSFT_SKIP); } ret = unshare(CLONE_NEWNS);