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=-18.8 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,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 54CDDC433E0 for ; Tue, 26 Jan 2021 09:37:16 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EE7D023104 for ; Tue, 26 Jan 2021 09:37:15 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2391118AbhAZJhM (ORCPT ); Tue, 26 Jan 2021 04:37:12 -0500 Received: from mail.kernel.org ([198.145.29.99]:37544 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731080AbhAYSuY (ORCPT ); Mon, 25 Jan 2021 13:50:24 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 776C42075B; Mon, 25 Jan 2021 18:49:43 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1611600584; bh=bStMQc+CCIpGLgNfT14m1MOG0H9KZDmQ8bWKvUCAhRk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=vIGTdGGRm+WUiJG10iI+00Szc6npd82ggTI6NoTxB1qDpVa7cQeX4u/SDrx/mBxcV iFl05j1i2HzqvBm1PIVgCKrtqsYBtH0p10HJCyRVNnTASRqlMJSb3BO9HVKW73tWca HZE7E4A/r7WXfXa2QepkNFnk87BlJ3YIrSlOPoMg= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Ian Rogers , Jiri Olsa , Alexander Shishkin , Mark Rutland , Namhyung Kim , Peter Zijlstra , Stephane Eranian , Arnaldo Carvalho de Melo , Sasha Levin Subject: [PATCH 5.10 072/199] libperf tests: Fail when failing to get a tracepoint id Date: Mon, 25 Jan 2021 19:38:14 +0100 Message-Id: <20210125183219.306708623@linuxfoundation.org> X-Mailer: git-send-email 2.30.0 In-Reply-To: <20210125183216.245315437@linuxfoundation.org> References: <20210125183216.245315437@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Ian Rogers [ Upstream commit 66dd86b2a2bee129c70f7ff054d3a6a2e5f8eb20 ] Permissions are necessary to get a tracepoint id. Fail the test when the read fails. Signed-off-by: Ian Rogers Acked-by: Jiri Olsa Cc: Alexander Shishkin Cc: Mark Rutland Cc: Namhyung Kim Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lore.kernel.org/lkml/20210114180250.3853825-2-irogers@google.com Signed-off-by: Arnaldo Carvalho de Melo Signed-off-by: Sasha Levin --- tools/lib/perf/tests/test-evlist.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/lib/perf/tests/test-evlist.c b/tools/lib/perf/tests/test-evlist.c index d913241d41356..bd19cabddaf62 100644 --- a/tools/lib/perf/tests/test-evlist.c +++ b/tools/lib/perf/tests/test-evlist.c @@ -215,6 +215,7 @@ static int test_mmap_thread(void) sysfs__mountpoint()); if (filename__read_int(path, &id)) { + tests_failed++; fprintf(stderr, "error: failed to get tracepoint id: %s\n", path); return -1; } -- 2.27.0