From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752104AbeECG6x (ORCPT ); Thu, 3 May 2018 02:58:53 -0400 Received: from mx0b-001b2d01.pphosted.com ([148.163.158.5]:38506 "EHLO mx0a-001b2d01.pphosted.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1751968AbeECG6t (ORCPT ); Thu, 3 May 2018 02:58:49 -0400 From: Thomas Richter To: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, acme@kernel.org Cc: brueckner@linux.vnet.ibm.com, schwidefsky@de.ibm.com, heiko.carstens@de.ibm.com, Thomas Richter Subject: [PATCH] perf: test 60 fails on s390 inline missing on s390 Date: Thu, 3 May 2018 08:58:37 +0200 X-Mailer: git-send-email 2.13.5 X-TM-AS-GCONF: 00 x-cbid: 18050306-0008-0000-0000-000004F26BC8 X-IBM-AV-DETECTION: SAVI=unused REMOTE=unused XFE=unused x-cbparentid: 18050306-0009-0000-0000-00001E869034 Message-Id: <20180503065837.71043-1-tmricht@linux.ibm.com> X-Proofpoint-Virus-Version: vendor=fsecure engine=2.50.10434:,, definitions=2018-05-03_04:,, signatures=0 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 impostorscore=0 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1709140000 definitions=main-1805030065 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org perf test 60: probe libc's inet_pton & backtrace it with ping fails on 4.17.0rc3. It turned out that function __inet_pton is reported as inline: [root@s8360047 perf]# ./perf script -i /tmp/perf.data.111 ping 12457 [000] 1584.478959: probe_libc:inet_pton: (3ffb5a347e8) 1347e8 __inet_pton (inlined) f19d7 gaih_inet.constprop.5 (/usr/lib64/libc-2.24.so) f4c3f __GI_getaddrinfo (inlined) 410b main (/usr/bin/ping) Allow __inet_pton listed as inline. Signed-off-by: Thomas Richter --- tools/perf/tests/shell/record+probe_libc_inet_pton.sh | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/tools/perf/tests/shell/record+probe_libc_inet_pton.sh b/tools/perf/tests/shell/record+probe_libc_inet_pton.sh index 016882d..ee86473 100755 --- a/tools/perf/tests/shell/record+probe_libc_inet_pton.sh +++ b/tools/perf/tests/shell/record+probe_libc_inet_pton.sh @@ -16,7 +16,7 @@ nm -g $libc 2>/dev/null | fgrep -q inet_pton || exit 254 trace_libc_inet_pton_backtrace() { idx=0 expected[0]="ping[][0-9 \.:]+probe_libc:inet_pton: \([[:xdigit:]]+\)" - expected[1]=".*inet_pton[[:space:]]\($libc\)$" + expected[1]=".*inet_pton[[:space:]]\($libc|inlined\)$" case "$(uname -m)" in s390x) eventattr='call-graph=dwarf,max-stack=4' -- 2.9.3