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Wed, 22 Apr 2026 18:35:46 +0000 (GMT) Received: from smtpav05.wdc07v.mail.ibm.com (smtpav05.wdc07v.mail.ibm.com [10.39.53.232]) by smtprelay02.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 63MIZkHh31589094 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 22 Apr 2026 18:35:46 GMT Received: from smtpav05.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 3371558053; Wed, 22 Apr 2026 18:35:46 +0000 (GMT) Received: from smtpav05.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id CBFEA58043; Wed, 22 Apr 2026 18:35:45 +0000 (GMT) Received: from li-4c4c4544-0048-3510-8036-cac04f563434.atx-us.ibm.com (unknown [9.16.58.171]) by smtpav05.wdc07v.mail.ibm.com (Postfix) with ESMTP; Wed, 22 Apr 2026 18:35:45 +0000 (GMT) From: Riley Fletcher To: dev@dpdk.org Cc: stable@dpdk.org, patrickrobb1997@gmail.com, Luca.Vizzarro@arm.com, Riley Fletcher Subject: [PATCH v2] dts: fix port info getter when port is not found Date: Wed, 22 Apr 2026 13:35:24 -0500 Message-ID: <20260422183524.2012369-1-rileyf@linux.ibm.com> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-Reinject: loops=2 maxloops=12 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwNDIyMDE3NyBTYWx0ZWRfX5SsVc63fdY8G G8hTnL/VAzsDpaXMPTigPFe7bhC7pYe/+y5eAK4e6/8rWJrYSSxfMB1fmuav+8zAJg+fnQWeYMO /Xl8ES08rMnR/s4vISvbLFI24mfCW7wnUHo2+cd+v9OZBZaxHNEh6uuAzT9HMpar7qjtEDCDTrA WDtrbjgWQbgzsXEK1AA/DTmKGgIcdvw5xM8Ur7ZZPEw1EZn+RyOV38ZclJiC3X+pS5ycaIi/f1W k6AaKGTPz/P1xulhDGJgBLm5A3/0eXJjCAlZ5iTnpls50B+0NQnIhCKD2J6fUH3CuXJnj2lzx1e v3WZJdCc/96KdxNbxbOa6RwGD8T7ph/ACewr1KWPWojoa7zFSXMO1PqumCvz+l0kWtyaioF5xV1 /WWwt7A49hrZqFcSlXNkFPQlEe18AYnI/tRn+Uz1Ka53VTs7NsOQ4oGDO+7w3+j6XR7ulypocQC el900/cZjf6uHEed5oQ== X-Proofpoint-ORIG-GUID: TYCwKqoh0ebUtKcNYajX-JfB6-UWNFWW X-Proofpoint-GUID: Oz2jfc2Vq8IqU-nREGkvfw_g8dK7nOxu X-Authority-Analysis: v=2.4 cv=BYfoFLt2 c=1 sm=1 tr=0 ts=69e91504 cx=c_pps a=bLidbwmWQ0KltjZqbj+ezA==:117 a=bLidbwmWQ0KltjZqbj+ezA==:17 a=A5OVakUREuEA:10 a=VkNPw1HP01LnGYTKEx00:22 a=RnoormkPH1_aCDwRdu11:22 a=RzCfie-kr_QcCd8fBx8p:22 a=8rWy6zfcAAAA:8 a=VnNF1IyMAAAA:8 a=Pi44RHbeux0Oy0Td5_UA:9 a=YjdVzJdQTyZRADMV7wFX:22 X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1143,Hydra:6.1.51,FMLib:17.12.100.49 definitions=2026-04-22_02,2026-04-21_02,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 priorityscore=1501 impostorscore=0 malwarescore=0 suspectscore=0 lowpriorityscore=0 adultscore=0 spamscore=0 clxscore=1015 bulkscore=0 phishscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2604200000 definitions=main-2604220177 X-BeenThere: dev@dpdk.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: DPDK patches and discussions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dev-bounces@dpdk.org In DTS, when providing an nonexisting PCI address, a ConfigurationError should be thrown. Instead, because the next() is not given a default None, it instead hits a StopIteration error, which is harder to debug. Fixes: 0a210d88c36 ("dts: improve port model") Cc: stable@dpdk.org Signed-off-by: Riley Fletcher --- dts/framework/testbed_model/linux_session.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/dts/framework/testbed_model/linux_session.py b/dts/framework/testbed_model/linux_session.py index ee943462c2..3de92b549e 100644 --- a/dts/framework/testbed_model/linux_session.py +++ b/dts/framework/testbed_model/linux_session.py @@ -168,7 +168,7 @@ def get_port_info(self, pci_address: str) -> PortInfo: ConfigurationError: If the port could not be found. """ bus_info = f"pci@{pci_address}" - port = next(port for port in self._lshw_net_info if port.get("businfo") == bus_info) + port = next((port for port in self._lshw_net_info if port.get("businfo") == bus_info), None) if port is None: raise ConfigurationError(f"Port {pci_address} could not be found on the node.") -- 2.53.0