From nobody Mon Apr 6 18:43:18 2026 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 B4529ECAAA1 for ; Sat, 3 Sep 2022 00:02:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230356AbiICACQ (ORCPT ); Fri, 2 Sep 2022 20:02:16 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52400 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229595AbiICACO (ORCPT ); Fri, 2 Sep 2022 20:02:14 -0400 Received: from mail-pj1-x102a.google.com (mail-pj1-x102a.google.com [IPv6:2607:f8b0:4864:20::102a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 53C1FC00F9; Fri, 2 Sep 2022 17:02:13 -0700 (PDT) Received: by mail-pj1-x102a.google.com with SMTP id t11-20020a17090a510b00b001fac77e9d1fso6911679pjh.5; Fri, 02 Sep 2022 17:02:13 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:sender:from:to:cc:subject:date; bh=XorKwMQUb7K+kigdhgsfq6FPDdCfAHrNSX7HqJ58NXI=; b=j1nWZwRJhwlI8JwKYHmo6F1VXpip1//WhpRZo2Z+IR6SdKNBiqJiKPeEymfD5MVUam JVJ1vl5GgmIlLEsKsGnHRlWGU6Jacl0tNB7w0B/qMuiJ7UFGSclB8KVA7bGprfvm8gbb 7gcNQLCtmKasik6SXKkAq8gH4wxiI8VH6jleo5X1wVtdjwU9C4fSP6AgRVGCRJFALBmY 2a/nUJyj8n5e+khA2gHm7OlnAPz7UXn65rGch38bQM5SqyEJU2a3htOFmsl7HCzgaXsP qsFDUZwgW4oVoefazuyjnVBw+81V9TGmd5PuMHhz4lqu4n1Il3e9AHJtMo2G5iHiWlwk Ja6Q== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:sender:x-gm-message-state:from:to:cc:subject:date; bh=XorKwMQUb7K+kigdhgsfq6FPDdCfAHrNSX7HqJ58NXI=; b=rr59b+v6PJm6ENRxqQCVuoTG9hcYn7ATY9rK1qSUs4tu1RP1puL2adZh7oDKgf8o26 f+O4PVisXCejrnnoFAdDly8GBrYgyBLNo2Pu8aPlvSjZBJCXqhQxRsJ6NbkgoZl9SIjl glUZ3CRG+DXFQ494knZjQsoeeb80OYptyqsI6Nco8Q6/SJesnXBcq5MHn9cKmoojE2E0 KVsk3q5nfCePS07nYjnRV8JYJPiiuzqE6XWGSzsYJyHoCxHt8+a/65x4PuDogZaRCYgI R79k+OLOIDJiBvDbZI/mBiOQKQSfV4JqFBxKtkh6gSpg4gIWl6bpU8gZHENWq54SLZ99 coOQ== X-Gm-Message-State: ACgBeo2ZXPTNyKPGYarXi1Xu3WhaE8Yaixq+g+U6KHXIYfvnYoxq/AYN XfoweoC+37/7txh/D8x2vVw= X-Google-Smtp-Source: AA6agR5FEGcvGRW6flcnqPAR+kdwIVsfk4sIhq6pMs/2o9yJDcgKq7lmVJ/rv8TdNI4w8rV+ZlUqJg== X-Received: by 2002:a17:903:244c:b0:16e:fa53:a54c with SMTP id l12-20020a170903244c00b0016efa53a54cmr37059049pls.46.1662163332680; Fri, 02 Sep 2022 17:02:12 -0700 (PDT) Received: from balhae.hsd1.ca.comcast.net ([2601:647:6780:1040:5512:f0c2:97f5:28f4]) by smtp.gmail.com with ESMTPSA id a25-20020a62d419000000b005366696b735sm2391302pfh.77.2022.09.02.17.02.11 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 02 Sep 2022 17:02:11 -0700 (PDT) Sender: Namhyung Kim From: Namhyung Kim To: Arnaldo Carvalho de Melo , Jiri Olsa Cc: Ingo Molnar , Peter Zijlstra , LKML , Ian Rogers , linux-perf-users@vger.kernel.org, Marco Elver Subject: [PATCH] perf test: Skip sigtrap test on old kernels Date: Fri, 2 Sep 2022 17:02:10 -0700 Message-Id: <20220903000210.1112014-1-namhyung@kernel.org> X-Mailer: git-send-email 2.37.2.789.g6183377224-goog MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Type: text/plain; charset="utf-8" If it runs on an old kernel, perf_event_open would fail because of the new fields sigtrap and sig_data. Just skip the test if it failed. Cc: Marco Elver Signed-off-by: Namhyung Kim --- tools/perf/tests/sigtrap.c | 1 + 1 file changed, 1 insertion(+) diff --git a/tools/perf/tests/sigtrap.c b/tools/perf/tests/sigtrap.c index e32ece90e164..7057566e6ae4 100644 --- a/tools/perf/tests/sigtrap.c +++ b/tools/perf/tests/sigtrap.c @@ -140,6 +140,7 @@ static int test__sigtrap(struct test_suite *test __mayb= e_unused, int subtest __m fd =3D sys_perf_event_open(&attr, 0, -1, -1, perf_event_open_cloexec_flag= ()); if (fd < 0) { pr_debug("FAILED sys_perf_event_open(): %s\n", str_error_r(errno, sbuf, = sizeof(sbuf))); + ret =3D TEST_SKIP; goto out_restore_sigaction; } =20 --=20 2.37.2.789.g6183377224-goog