From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mx0b-0031df01.pphosted.com (mx0b-0031df01.pphosted.com [205.220.180.131]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 2EEE211718 for ; Tue, 14 Nov 2023 07:23:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=quicinc.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=quicinc.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=quicinc.com header.i=@quicinc.com header.b="CWkjzQ7B" Received: from pps.filterd (m0279869.ppops.net [127.0.0.1]) by mx0a-0031df01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 3AE5TCVA008993; Tue, 14 Nov 2023 07:23:17 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=quicinc.com; h=from : to : cc : subject : date : message-id : references : in-reply-to : content-type : content-transfer-encoding : mime-version; s=qcppdkim1; bh=ZCQ9zsGMAGJrppwK9mS92jbkgvHcqWN2RJurbsTh2iY=; b=CWkjzQ7BY+CwMmwPgCumTCcPUBAUntAcDjDWIptEdjR0HL0Uufnl7kPcqt6zieztAyTO 2Omi1hYSIfun6CfefT9W5HOZXC/5xUt/vpXOPbtkS+jgjR+uPbc61R7ZUWBVc74vjiKW fowWpsuDhOFOrl58UmTTsb7e2UK0+kLNEya6ztNmx/DIdOoE0MZ9QlkhzNq6wUPRWvwy n0Sh1R+ylz8x5Hcleoa3CwnE7YecVhoAoHEVmXKoSsvc2EwyG6jjZlS1ZQsUNBa3Kisx u2sud90srwU5kJpK8F1h2D6bGnlPmg94z0xH2J8iEOyapc+mH+IObApuZvL6HaX8uTq0 3w== Received: from nalasppmta05.qualcomm.com (Global_NAT1.qualcomm.com [129.46.96.20]) by mx0a-0031df01.pphosted.com (PPS) with ESMTPS id 3ubge826j1-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Nov 2023 07:23:17 +0000 Received: from nalasex01b.na.qualcomm.com (nalasex01b.na.qualcomm.com [10.47.209.197]) by NALASPPMTA05.qualcomm.com (8.17.1.5/8.17.1.5) with ESMTPS id 3AE7NFTU028874 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Tue, 14 Nov 2023 07:23:15 GMT Received: from nalasex01b.na.qualcomm.com (10.47.209.197) by nalasex01b.na.qualcomm.com (10.47.209.197) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.39; Mon, 13 Nov 2023 23:23:15 -0800 Received: from nalasex01b.na.qualcomm.com ([fe80::48ce:7e89:ddbd:f50d]) by nalasex01b.na.qualcomm.com ([fe80::48ce:7e89:ddbd:f50d%12]) with mapi id 15.02.1118.039; Mon, 13 Nov 2023 23:23:15 -0800 From: "Aaditya Raj Barnwal (QUIC)" To: Mikulas Patocka CC: "Aaditya Raj Barnwal (QUIC)" , "agk@redhat.com" , "snitzer@kernel.org" , "dm-devel@lists.linux.dev" Subject: RE: Patch : drivers/md/dm-verity-target.c Thread-Topic: Patch : drivers/md/dm-verity-target.c Thread-Index: AQHaEJij4apZxMxWj0m63DynSJD8B7BtpggAgAAPDQCADEZRUA== Date: Tue, 14 Nov 2023 07:23:15 +0000 Message-ID: <8e49ca6528864c3fb8d82fbe9e5aebd5@quicinc.com> References: <559787b2-9b87-4ce-d5d9-6e16f22bc44@redhat.com> In-Reply-To: <559787b2-9b87-4ce-d5d9-6e16f22bc44@redhat.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-originating-ip: [10.214.228.86] Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Precedence: bulk X-Mailing-List: dm-devel@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-QCInternal: smtphost X-Proofpoint-Virus-Version: vendor=nai engine=6200 definitions=5800 signatures=585085 X-Proofpoint-ORIG-GUID: HPhxVjJh3nCa3_n_rY3S16TFr7z2lTTB X-Proofpoint-GUID: HPhxVjJh3nCa3_n_rY3S16TFr7z2lTTB X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.987,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2023-11-14_05,2023-11-09_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 bulkscore=0 spamscore=0 malwarescore=0 adultscore=0 priorityscore=1501 mlxscore=0 phishscore=0 lowpriorityscore=0 impostorscore=0 clxscore=1011 mlxlogscore=928 suspectscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311060000 definitions=main-2311140056 Hi =20 Sorry for my late reply=20 I was not clear on the ask assuming it to be device configuration , please = see below points for your query. . Only eMMC chip Micron product name (S0J35A) PNM 48(width) CID value 8G= B: 53304A333541h . Linux version 5.15.104 compiled for Arm64 (armv8+ ) . with sdhci enabled and sdcard support for auto detect Please let me know if you have any concerns. Thanks Aaditya -----Original Message----- From: Mikulas Patocka =20 Sent: Monday, November 6, 2023 5:25 PM To: Aaditya Raj Barnwal Cc: Aaditya Raj Barnwal (QUIC) ; agk@redhat.com;= snitzer@kernel.org; dm-devel@lists.linux.dev; Akshay Rukmangad Subject: Re: Patch : drivers/md/dm-verity-target.c WARNING: This email originated from outside of Qualcomm. Please be wary of = any links or attachments, and do not enable macros. On Mon, 6 Nov 2023, Aaditya Raj Barnwal wrote: > thanks for reply , > > yes we already have > https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/com > mit/?id=3D035641b01e72af4f6c6cf22a4bdb5d7dfc4e8e8e > and kernel cmdline is with wait for /dev/dm-0 where i could make out=20 > from the logs it was able to get /dev/dm-0 but still failed to get the=20 > data-devices adding the logs below > > 9.785204][=A0=A0=A0 T9] mmc0: CQHCI version 5.10 [=A0=A0=A0 9.826746][= =A0=A0=A0 T9]=20 > mmc0: SDHCI controller on 8804000.sdhci [8804000.sdhci] using ADMA=20 > 64-bit [=A0=A0=A0 9.835559][=A0=A0=A0 T9] sdhci_msm 8804000.sdhci: mmc0: = CQE init:=20 > success [=A0=A0=A0 9.842578][=A0=A0=A0 T1] device-mapper: init: waiting f= or device /dev/dm-0 ... You should wait for /dev/mmcblk0 here, not for /dev/dm-0. > [=A0=A0=A0 9.849605][=A0=A0=A0 T1] device-mapper: init: exiting after /= dev/dm-0 =20 > <<<< [=A0=A0=A0 9.856689][=A0=A0=A0 T1] device-mapper: init: all devices avail= able [=A0=A0=A0=20 > 9.863061][=A0=A0=A0 T1] device-mapper: table: 252:0: verity: Data device= =20 > lookup failed [=A0=A0=A0 9.870868][=A0=A0=A0 T1] device-mapper: ioctl: er= ror=20 > adding target to table [=A0=A0=A0 9.895539][=A0=A0 T37] platform regulato= ry.0:=20 > Direct firmware load for regulatory.db failed with error -2 [=A0=A0=A0=20 > 9.898825][=A0=A0=A0 T1] gcc-sdxpinn 80000.clock-controller: sync-state [= =A0=A0=A0=20 > 9.905125][=A0=A0 T37] cfg80211: failed to load regulatory.db [=A0=A0=A0 9= .911731][=A0=A0=A0 T1] ALSA device list: > [=A0=A0=A0 9.920911][=A0=A0=A0 T1]=A0=A0 No soundcards found. > [=A0=A0=A0 9.925133][=A0=A0=A0 T1] TAP version 14 > [=A0=A0=A0 9.928642][=A0=A0=A0 T1] 1..0 > [=A0=A0=A0 9.931645][=A0=A0=A0 T1] md: Waiting for all devices to be avai= lable=20 > before autodetect [=A0=A0=A0 9.931829][=A0=A0 T85] mmc0: Command Queue En= gine=20 > enabled [=A0=A0=A0 9.939343][=A0=A0=A0 T1] md: If you don't use raid, use= =20 > raid=3Dnoautodetect [=A0=A0=A0 9.944631][=A0=A0 T85] mmc0: new HS400 MMC = card at=20 > address 0001 [=A0=A0=A0 9.951158][=A0=A0=A0 T1] md: Autodetecting RAID ar= rays. > [=A0=A0=A0 9.957520][=A0=A0 T85] mmcblk0: mmc0:0001 S0J35A 7.28 GiB [=A0= =A0=A0=20 > 9.961908][=A0=A0=A0 T1] md: autorun ... > [=A0=A0=A0 9.961912][=A0=A0=A0 T1] md: ... autorun DONE. > [=A0=A0=A0 9.970173][=A0=A0 T85]=A0 mmcblk0: p1 p2 p3 p4 p5 p6 p7 p8 p9 p= 10 p11=20 > p12 p13 p14 p15 p16 p17 p18 p19 p20 p21 p22 p23 p24 p25 p26 p27 p28=20 > p29 p30 p31 p32 p33 p34 p35 p36 > p37 p38 p39 p40 p41 p42 p43 p44 p45 p46 [=A0=A0=A0 9.971004][=A0=A0=A0 T1= ] Waiting=20 > for root device /dev/dm-0... > [=A0=A0=A0 9.979384][=A0=A0 T85] mmcblk0boot0: mmc0:0001 S0J35A 31.5 MiB = [=A0=A0=20 > 10.005842][=A0=A0 T85] mmcblk0boot1: mmc0:0001 S0J35A 31.5 MiB [=A0=A0=20 > 10.012536][=A0=A0 T85] mmcblk0rpmb: mmc0:0001 S0J35A 4.00 MiB, chardev=20 > (500:0) [=A0=A0 10.901495][=A0=A0 T85] msm-dwc3 a600000.ssusb: DWC3 in lo= w=20 > power mode << no rootfs and no further bootup blocked at this point=20 > same as the above path >> I see that you also use md - please describe the full storage stack that yo= u use. Mikulas