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Tue, 28 Jan 2025 15:03:19 +0000 (GMT) From: Thomas Richter To: linux-kernel@vger.kernel.org, linux-perf-users@vger.kernel.org, acme@kernel.org, james.clark@linaro.org, namhyung@kernel.org Cc: agordeev@linux.ibm.com, gor@linux.ibm.com, sumanthk@linux.ibm.com, hca@linux.ibm.com, Thomas Richter Subject: [PATCH] perf test: Fix perf test 114 perf record test for s390 Date: Tue, 28 Jan 2025 16:03:07 +0100 Message-ID: <20250128150307.1129522-1-tmricht@linux.ibm.com> X-Mailer: git-send-email 2.45.2 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: E5nH4LlGgn6jztsF--y1lg9zGvZz7xfj X-Proofpoint-GUID: E5nH4LlGgn6jztsF--y1lg9zGvZz7xfj X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-01-28_04,2025-01-27_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 mlxscore=0 mlxlogscore=999 malwarescore=0 phishscore=0 priorityscore=1501 clxscore=1015 spamscore=0 suspectscore=0 adultscore=0 impostorscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2501280111 Content-Type: text/plain; charset="utf-8" On s390 the event instructions can not be used for recording. This event is only supported by perf stat. Skip all tests which use perf record -e instruction .... Cc: James Clark Cc: Namhyung Kim Signed-off-by: Thomas Richter --- tools/perf/tests/shell/record.sh | 15 ++++++++++----- 1 file changed, 10 insertions(+), 5 deletions(-) diff --git a/tools/perf/tests/shell/record.sh b/tools/perf/tests/shell/reco= rd.sh index 0fc7a909ae9b..297d0e459875 100755 --- a/tools/perf/tests/shell/record.sh +++ b/tools/perf/tests/shell/record.sh @@ -287,11 +287,15 @@ test_precise_max() { return fi # On AMD, cycles and instructions events are treated differently - if ! perf record -o "${perfdata}" -e "instructions:P" true 2> /dev/null + # On s390 event instructions can not be used for recording + if [ $(uname -m) !=3D s390x ] then - echo "precise_max attribute [Failed instructions:P event]" - err=3D1 - return + if ! perf record -o "${perfdata}" -e "instructions:P" true 2> /dev/null + then + echo "precise_max attribute [Failed instructions:P event]" + err=3D1 + return + fi fi echo "precise_max attribute test [Success]" } @@ -307,7 +311,8 @@ test_system_wide test_workload test_branch_counter test_cgroup -test_leader_sampling +# On s390 event instructions can not be used for recording +[ $(uname -m) !=3D s390x ] && test_leader_sampling test_topdown_leader_sampling test_precise_max =20 --=20 2.48.1