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Fri, 03 May 2024 06:00:59 +0000 (GMT) Received: from nalasex01a.na.qualcomm.com (nalasex01a.na.qualcomm.com [10.47.209.196]) by NALASPPMTA01.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 44360wPC008346 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Fri, 3 May 2024 06:00:58 GMT Received: from [10.216.13.234] (10.80.80.8) by nalasex01a.na.qualcomm.com (10.47.209.196) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1544.9; Thu, 2 May 2024 23:00:54 -0700 Message-ID: Date: Fri, 3 May 2024 11:30:50 +0530 Precedence: bulk X-Mailing-List: linux-arch@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [linux-next:master] BUILD REGRESSION 9c6ecb3cb6e20c4fd7997047213ba0efcf9ada1a To: Greg KH , kernel test robot CC: Andrew Morton , Linux Memory Management List , , , , , , , , , References: <202405030439.AH8NR0Mg-lkp@intel.com> <2024050342-slashing-froth-bcf9@gregkh> Content-Language: en-US From: Krishna Kurapati PSSNV In-Reply-To: <2024050342-slashing-froth-bcf9@gregkh> Content-Type: text/plain; charset="UTF-8"; format=flowed Content-Transfer-Encoding: 7bit X-ClientProxiedBy: nasanex01b.na.qualcomm.com (10.46.141.250) To nalasex01a.na.qualcomm.com (10.47.209.196) X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: O6_fT_RHzM9at2lNZPzBwfaLMctBtVtb X-Proofpoint-GUID: O6_fT_RHzM9at2lNZPzBwfaLMctBtVtb X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1011,Hydra:6.0.650,FMLib:17.11.176.26 definitions=2024-05-03_03,2024-05-03_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 lowpriorityscore=0 bulkscore=0 priorityscore=1501 spamscore=0 mlxlogscore=726 malwarescore=0 phishscore=0 adultscore=0 clxscore=1011 mlxscore=0 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2404010003 definitions=main-2405030041 On 5/3/2024 10:42 AM, Greg KH wrote: > Ok, I'm getting tired of seeing these for the USB portion of the tree, > so I went to look for: > > On Fri, May 03, 2024 at 04:44:42AM +0800, kernel test robot wrote: >> |-- arc-randconfig-002-20240503 >> | `-- drivers-usb-dwc3-core.c:warning:variable-hw_mode-set-but-not-used > > This warning (same for all arches), but can't seem to find it anywhere. > > Any hints as to where it would be? > Hi Greg, I think the hw_mode was not removed in hs_phy_setup and left unused. Thinh reported the same when there was a merge conflict into linux next (that the hw_mode variable was removed in ss_phy_setup and should be removed in hs_phy_setup as well): https://lore.kernel.org/all/20240426213923.tyeddub4xszypeju@synopsys.com/ Perhaps that was missed ? Regards, Krishna,