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Petersen" , Kashyap Desai , Sumit Saxena , Xiaoming Gao , Shivasharan Srikanteshwara , , , , Subject: Re: [PATCH] scsi: megaraid_sas: fix kdump kernel boot hung caused by JBOD Message-ID: <20200605043846.f3ciid3xpvdgumh6@suse.com> References: <1590651115-9619-1-git-send-email-newtongao@tencent.com> <4779a72c878774e4e3525aae8932feda@mail.gmail.com> <20200604155009.63mhbsoaoq6yra77@suse.com> <4285a7ff366d7f5cfb5cae582dadf878@mail.gmail.com> Content-Type: text/plain; charset="utf-8"; format=flowed Content-Disposition: inline In-Reply-To: <4285a7ff366d7f5cfb5cae582dadf878@mail.gmail.com> User-Agent: NeoMutt/20200501 X-ClientProxiedBy: SG2PR06CA0091.apcprd06.prod.outlook.com (2603:1096:3:14::17) To MW3PR18MB3658.namprd18.prod.outlook.com (2603:10b6:303:54::24) MIME-Version: 1.0 X-MS-Exchange-MessageSentRepresentingType: 1 Received: from localhost (45.122.156.254) by SG2PR06CA0091.apcprd06.prod.outlook.com (2603:1096:3:14::17) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.3066.18 via Frontend Transport; Fri, 5 Jun 2020 04:38:55 +0000 X-Originating-IP: [45.122.156.254] X-MS-PublicTrafficType: Email X-MS-Office365-Filtering-Correlation-Id: 89e8389d-f187-4c6b-4dd9-08d8090a5b50 X-MS-TrafficTypeDiagnostic: MW3PR18MB3466: X-Microsoft-Antispam-PRVS: X-MS-Oob-TLC-OOBClassifiers: OLM:8273; X-Forefront-PRVS: 0425A67DEF X-MS-Exchange-SenderADCheck: 1 X-Microsoft-Antispam: BCL:0; X-Microsoft-Antispam-Message-Info: Oiup2pHYY1+POwK9RHz93ZUa0F2o+VMBvqfrB6/W7f0nIreqK7cWEFpfkae4WYRSQQ0bCxbiRgM2GKwN2OyeXy8u+NGa2rgBRlKo6z1lA4N8MFyrE1arsO2bWQ9tuQPr9gVCijb22vvPVh549FdYzmgCzAkLBgXLNHKN42+FelhZN6Jqh3qkn0cqSIMn+8e4I61SiVrrvY1zqRpMPTXEvQqZFLJMSA7ByjGtWiIbKMqrvWVz5gqm5hU6FzongikuLNkaEk2o0bgro8kabViI1sR9S8p0BnQxninkwOxW9/G/wlx3auWG5BGV3WDxJUsx3v3tSHMFzTKqhBiVASgBwQ== X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:MW3PR18MB3658.namprd18.prod.outlook.com;PTR:;CAT:NONE;SFTY:;SFS:(4636009)(366004)(376002)(346002)(396003)(136003)(39860400002)(36756003)(66946007)(4326008)(6486002)(478600001)(2906002)(66556008)(8936002)(8676002)(5660300002)(66476007)(6916009)(7416002)(1076003)(54906003)(6496006)(83380400001)(26005)(6666004)(86362001)(186003)(316002)(16526019)(956004)(44832011)(2616005)(52116002);DIR:OUT;SFP:1102; X-MS-Exchange-AntiSpam-MessageData: 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 X-MS-Exchange-CrossTenant-Network-Message-Id: 89e8389d-f187-4c6b-4dd9-08d8090a5b50 X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Jun 2020 04:38:56.3429 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 856b813c-16e5-49a5-85ec-6f081e13b527 X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: Hcvt2Mpmt4SbXLYNFLBjJt5xZEywwD85USz0/1rmdfNe2BeXXOF7bSCpjymTHO6MA2WCR+Pu7/VBhM0fTMNsCg== X-MS-Exchange-Transport-CrossTenantHeadersStamped: MW3PR18MB3466 X-OriginatorOrg: suse.com Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 2020/06/05 Fri 01:05, Chandrakanth Patil wrote: > >Hi Kai Liu, > >Gen3 (Invader) and Gen3.5 (Ventura/Aero) generations of controllers are >affected. Hi Chandrakanth, My card is not one of these but it's also problematic: # lspci -nn|grep 3408 02:00.0 RAID bus controller [0104]: Broadcom / LSI MegaRAID Tri-Mode SAS3408 [1000:0017] (rev 01) According to megaraid_sas.h it's Tomcat: #define PCI_DEVICE_ID_LSI_TOMCAT 0x0017 According to product information on broadcom.com the card model is 9440-8i. So I tried to upgrade to the latest firmware version 51.13.0-3223 but I got these error: # ./storcli64 /c0 download file=9440-8i_nopad.rom Download Completed. Flashing image to adapter... CLI Version = 007.1316.0000.0000 Mar 12, 2020 Operating system = Linux 5.3.18-0.g6748ac9-default Controller = 0 Status = Failure Description = image corrupted I tried few more versions from broadcom website, they all failed with the same "image corrupted" error. Here is the controller information: # ./storcli64 /c0 show Generating detailed summary of the adapter, it may take a while to complete. CLI Version = 007.1316.0000.0000 Mar 12, 2020 Operating system = Linux 5.3.18-0.g6748ac9-default Controller = 0 Status = Success Description = None Product Name = SAS3408 Serial Number = 033FAT10K8000236 SAS Address = 57c1cf15516f4000 PCI Address = 00:02:00:00 System Time = 06/05/2020 12:36:59 Mfg. Date = 00/00/00 Controller Time = 06/05/2020 04:36:58 FW Package Build = 50.6.3-0109 BIOS Version = 7.06.02.2_0x07060502 FW Version = 5.060.01-2262 Driver Name = megaraid_sas Driver Version = 07.713.01.00-rc1 Vendor Id = 0x1000 Device Id = 0x17 SubVendor Id = 0x19E5 SubDevice Id = 0xD213 Host Interface = PCI-E Device Interface = SAS-12G Bus Number = 2 Device Number = 0 Function Number = 0 Domain ID = 0 Drive Groups = 3 Thanks, Kai Liu