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Wed, 05 Aug 2026 11:59:05 -0700 (PDT) X-Received: by 2002:a17:90b:3f47:b0:381:5a08:6291 with SMTP id 98e67ed59e1d1-3903c68fcdemr9133720a91.20.1785956344838; Wed, 05 Aug 2026 11:59:04 -0700 (PDT) Received: from [192.168.1.132] ([70.95.199.79]) by smtp.gmail.com with ESMTPSA id a92af1059eb24-13fca6576b7sm14887218c88.7.2026.08.05.11.59.04 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 05 Aug 2026 11:59:04 -0700 (PDT) Message-ID: Date: Wed, 5 Aug 2026 11:59:02 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: linux-next: Tree for Jul 30 (usb/dwc3/) To: Thinh Nguyen , Randy Dunlap Cc: Mark Brown , Linux Next Mailing List , Linux Kernel Mailing List , "linux-usb@vger.kernel.org" References: Content-Language: en-US From: Elson Serrao In-Reply-To: Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 7bit X-Authority-Analysis: v=2.4 cv=TJR1jVla c=1 sm=1 tr=0 ts=6a7387ff cx=c_pps a=RP+M6JBNLl+fLTcSJhASfg==:117 a=uHxescsG3rBdxcXwcPaeSg==:17 a=IkcTkHD0fZMA:10 a=Sv0fKeRqtYgA:10 a=s4-Qcg_JpJYA:10 a=VkNPw1HP01LnGYTKEx00:22 a=u7WPNUs3qKkmUXheDGA7:22 a=eoimf2acIAo5FJnRuUoq:22 a=VwQbUJbxAAAA:8 a=EUspDBNiAAAA:8 a=x__JeEkXMsYg1Jg110kA:9 a=QEXdDO2ut3YA:10 a=zZCYzV9kfG8A:10 a=iS9zxrgQBfv6-_F4QbHw:22 X-Proofpoint-GUID: QTKUYPbLjp_WGSTI_3-I_oQ-pIyRqj9x X-Proofpoint-Spam-Info: AW1haW4tMjYwODA1MDE1NiBTYWx0ZWRfX8YrzJUgoRLg/ D83kLxEzlmwrj1eOlyJepqd/yP7bjijTaRVWKvyDiQuPUxZLHeHDNtZu3wKq+euqpiStciV9Gt+ MTdNBooElKfLshjsp/w/gQRQWgbTEdQ= X-Proofpoint-ORIG-GUID: QTKUYPbLjp_WGSTI_3-I_oQ-pIyRqj9x X-Proofpoint-Spam-Details-Enc: AW1haW4tMjYwODA1MDE1NiBTYWx0ZWRfX8XwJjQXdLqAf DbAqBpLAEdM8cdSkNeOk4E5g49uEQvU3M2+pZANWJKK30ZVrvrKgOzXq1SSQzRfWQY48qAT+u9B zRHXtOx2BToIhgqjRf+NERQpoa2+yhx/7PIHw5AzG+4dAc2qvaqBzAbbND/mv/9ElV8LVRoenDL rUxCFkrnZ0ay+fGg28OgGC+IouxujF3ECPMLMilr4lcBKt8fGuyuq8vsnlepVVUYOd2U5VHg/xA gitQxKpZS5mejzQj7HYyQfulBUUiijro9lu2sb7npCfZovzQJqer8/PfaqPxz2zLxUjA3Izy70T 3qT/iKH6Yinh+kkBzL/ibUtzKSxMwR6ZZJn8fnbTqjNUbPrF/4wASkIdNGpzJnQvfNXlIZsGKie IuUTGhSeW4H9PCrmp6JNVGYWfndhTckKze7+0ZtqJemuULHYwNXljRCgeEBp3vPn2HJqAJobffY va/G60RLm0sL1YL40cQ== X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1176,Hydra:6.1.134,FMLib:17.12.100.49 definitions=2026-08-05_05,2026-08-05_01,2025-10-01_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 clxscore=1015 bulkscore=0 suspectscore=0 adultscore=0 lowpriorityscore=0 malwarescore=0 priorityscore=1501 phishscore=0 spamscore=0 impostorscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2606150000 definitions=main-2608050156 On 8/4/2026 5:57 PM, Thinh Nguyen wrote: > On Thu, Jul 30, 2026, Randy Dunlap wrote: >> >> >> On 7/30/26 8:02 AM, Mark Brown wrote: >>> Hi all, >>> >>> Changes since 20260729: >>> >> >> on x86_64: >> when # CONFIG_POWER_SUPPLY is not set >> >> ERROR: modpost: "power_supply_unreg_notifier" [drivers/usb/dwc3/dwc3.ko] undefined! >> ERROR: modpost: "power_supply_reg_notifier" [drivers/usb/dwc3/dwc3.ko] undefined! >> >> > > Thank you for the report. > > Hi Elson, > > Can you help review if this is related to your recent update: > 7c87ef27af79 ("usb: dwc3: avoid probe deferral when USB power supply is not available") > Hi Thinh, Yes, this is a side effect of the above update. I have posted the following patch to address it: https://lore.kernel.org/all/20260805185401.3625514-1-elson.serrao@oss.qualcomm.com/ Thanks Elson