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Wed, 04 Mar 2026 23:12:46 -0800 (PST) From: Manivannan Sadhasivam X-Google-Original-From: Manivannan Sadhasivam To: mani@kernel.org, kwilczynski@kernel.org Cc: kishon@kernel.org, bhelgaas@google.com, linux-pci@vger.kernel.org, linux-kernel@vger.kernel.org, Manivannan Sadhasivam , Bjorn Helgaas Subject: [PATCH 1/2] PCI: endpoint: Print the EPF name in the error log of pci_epf_make() Date: Thu, 5 Mar 2026 12:42:34 +0530 Message-ID: <20260305071236.23792-1-mani@kernel.org> X-Mailer: git-send-email 2.51.0 Precedence: bulk X-Mailing-List: linux-pci@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwMzA1MDA1NSBTYWx0ZWRfXxIJ4744Wg9RR VVaRSf3J7GZ84zokYzeR/yL11HeOAWKqsOx5jSpdMwjS0TaISJ65YtuzPZS1vY3ei15A8E7R+Dg iYg9P0v/+CjHkvRc2SyGEW/XRRAYUsKpuKqDWWiw+6hV+miN7EhvUOekgTev1vRPNsboPkRYibA JrtGTc8LXEaMd+H3xKexpLHU2OqbxDishtxbpSgYHkhFbeG1ygUGwiQpVmh2B9EMWBaDv9Yhskz 9EAPbsrRx2BB6O376ZbuIGH8+3DcjQPrUtCjJhPnxkE5Bv2cG+v+TV6lbLTO5DoDvq2nXIY8m4I peHQVwvrJbrhqETUxxhuKtWqmJnLRyQLQN6ZGj2kn+2aA/EOi2qtT3i47oVh5StJSaQUivoPJ+H KJT2fthe2/Ray+tJ59BKRMt8bxo9uoGPqcwdxy3gv0z764bpWhqkR0aLTPBmMVjvHxDa6bALvoi G/z6BBYXtLTXqxPv+6A== X-Proofpoint-ORIG-GUID: K3BJvsxL659wVM2zjdYSbDtQ4Ads9ELE X-Authority-Analysis: v=2.4 cv=Ddsaa/tW c=1 sm=1 tr=0 ts=69a92cf0 cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=xqWC_Br6kY4A:10 a=Yq5XynenixoA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=Um2Pa8k9VHT-vaBCBUpS:22 a=EUspDBNiAAAA:8 a=VwQbUJbxAAAA:8 a=3DCxOJRDFJXil6P1jVoA:9 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-GUID: K3BJvsxL659wVM2zjdYSbDtQ4Ads9ELE 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=2026-03-05_01,2026-03-04_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 priorityscore=1501 suspectscore=0 bulkscore=0 impostorscore=0 malwarescore=0 spamscore=0 adultscore=0 phishscore=0 lowpriorityscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2602130000 definitions=main-2603050055 From: Manivannan Sadhasivam Merely printing the error log without the actual EPF name will not give much clue to the users about the failure. Hence, print the EPF name also. Suggested-by: Bjorn Helgaas Signed-off-by: Manivannan Sadhasivam --- drivers/pci/endpoint/pci-ep-cfs.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/drivers/pci/endpoint/pci-ep-cfs.c b/drivers/pci/endpoint/pci-ep-cfs.c index 076d115db02b..a19db22b7991 100644 --- a/drivers/pci/endpoint/pci-ep-cfs.c +++ b/drivers/pci/endpoint/pci-ep-cfs.c @@ -625,7 +625,8 @@ static struct config_group *pci_epf_make(struct config_group *group, epf = pci_epf_create(epf_name); if (IS_ERR(epf)) { err = PTR_ERR(epf); - pr_err("failed to create endpoint function device: %d\n", err); + pr_err("failed to create endpoint function device (%s): %d\n", + epf_name, err); goto free_name; } -- 2.51.0