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Wed, 5 Feb 2025 10:18:24 GMT Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id C0B0A20073; Wed, 5 Feb 2025 10:18:24 +0000 (GMT) Received: from smtpav02.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 84FB420072; Wed, 5 Feb 2025 10:18:24 +0000 (GMT) Received: from tuxmaker.lnxne.boe (unknown [9.152.85.9]) by smtpav02.fra02v.mail.ibm.com (Postfix) with ESMTP; Wed, 5 Feb 2025 10:18:24 +0000 (GMT) From: Thomas Richter To: linux-kernel@vger.kernel.org, linux-s390@vger.kernel.org, linux-perf-users@vger.kernel.org, acme@kernel.org, namhyung@kernel.org, irogers@google.com Cc: agordeev@linux.ibm.com, gor@linux.ibm.com, sumanthk@linux.ibm.com, hca@linux.ibm.com Subject: [PATCH 0/2 v2] perf test: Fix endianess issue in hwmon test on Date: Wed, 5 Feb 2025 11:18:12 +0100 Message-ID: <20250205101814.2801701-1-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: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: aFxsIYj2YwVm5QoDLRokzZ1d_A4aSiQL X-Proofpoint-GUID: AMtOQSh2ImI5-3TJPcR19Eh-0Dp5J3hd 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=2025-02-05_04,2025-02-05_02,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 lowpriorityscore=0 phishscore=0 malwarescore=0 mlxlogscore=627 spamscore=0 mlxscore=0 suspectscore=0 adultscore=0 priorityscore=1501 bulkscore=0 impostorscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2501170000 definitions=main-2502050080 Fix endianess issue on s390 with union containing a structure with bit fields. Bit field representation differs between big endian and little endian architectures. Thomas Richter (2): perf test: Fix perf test 11 hwmon endianess issue perf test: Hwmon align structure on boundary in union tools/perf/tests/hwmon_pmu.c | 16 +++++++++++----- tools/perf/util/hwmon_pmu.c | 14 -------------- tools/perf/util/hwmon_pmu.h | 20 ++++++++++++++++++++ 3 files changed, 31 insertions(+), 19 deletions(-) -- 2.48.1