From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,UNPARSEABLE_RELAY autolearn=no autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BF190C33C99 for ; Wed, 8 Jan 2020 01:12:40 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 8C379206F0 for ; Wed, 8 Jan 2020 01:12:40 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=oracle.com header.i=@oracle.com header.b="Y7pVuVho" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726180AbgAHBMk (ORCPT ); Tue, 7 Jan 2020 20:12:40 -0500 Received: from userp2130.oracle.com ([156.151.31.86]:44054 "EHLO userp2130.oracle.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725601AbgAHBMj (ORCPT ); Tue, 7 Jan 2020 20:12:39 -0500 Received: from pps.filterd (userp2130.oracle.com [127.0.0.1]) by userp2130.oracle.com (8.16.0.27/8.16.0.27) with SMTP id 00819CZL120969; Wed, 8 Jan 2020 01:12:11 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=oracle.com; h=to : cc : subject : from : references : date : in-reply-to : message-id : mime-version : content-type; s=corp-2019-08-05; bh=3ydrE+T/CSID+gARHjnF6wd1bt90Yw9xO2VGOIXAOBQ=; b=Y7pVuVhowbYc0FayjzkOX8nnmUIQLHS0mEO1OMmW+zr81/HQMzywLj2upnP+DBa18nAZ NPIK41ZHR0JMgYbycFkryGBv3GapPJfdiYs66lr1PMWSoj/srJzyKnifU1W3g02aB40X 42YnLMl72IxH5/tk5vlwI9WRVJsuNF4f8BGsrCIu2gvkqDlJoA3LDCpKwxF1l0WhZCgz m3wl2ITtxNihtCAKExT1qq7ud8Oaen3TnNNdyzzyiixqvst5pIfxZQ2b8vSC6OnzNPhp l/BQ4fMTbuChkjMDgeTLmJQ6LbN2Qxlg2sCCCoOoSplsllh/JXYEeLAQB2vPTVZn0ViI jA== Received: from userp3020.oracle.com (userp3020.oracle.com [156.151.31.79]) by userp2130.oracle.com with ESMTP id 2xaj4u12w2-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 08 Jan 2020 01:12:11 +0000 Received: from pps.filterd (userp3020.oracle.com [127.0.0.1]) by userp3020.oracle.com (8.16.0.27/8.16.0.27) with SMTP id 008199Z9128871; Wed, 8 Jan 2020 01:12:11 GMT Received: from aserv0122.oracle.com (aserv0122.oracle.com [141.146.126.236]) by userp3020.oracle.com with ESMTP id 2xcpcrg2p0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 08 Jan 2020 01:12:10 +0000 Received: from abhmp0010.oracle.com (abhmp0010.oracle.com [141.146.116.16]) by aserv0122.oracle.com (8.14.4/8.14.4) with ESMTP id 0081C9j3002068; Wed, 8 Jan 2020 01:12:09 GMT Received: from ca-mkp.ca.oracle.com (/10.159.214.123) by default (Oracle Beehive Gateway v4.0) with ESMTP ; Tue, 07 Jan 2020 17:12:09 -0800 To: Guenter Roeck Cc: "Martin K. Petersen" , linux-hwmon@vger.kernel.org, Jean Delvare , Linus Walleij , Bart Van Assche , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-scsi@vger.kernel.org, linux-ide@vger.kernel.org, Chris Healy Subject: Re: [PATCH v2] hwmon: Driver for temperature sensors on SATA drives From: "Martin K. Petersen" Organization: Oracle Corporation References: <20191215174509.1847-1-linux@roeck-us.net> <20191215174509.1847-2-linux@roeck-us.net> Date: Tue, 07 Jan 2020 20:12:06 -0500 In-Reply-To: (Guenter Roeck's message of "Wed, 1 Jan 2020 09:46:23 -0800") Message-ID: User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/26.1.92 (gnu/linux) MIME-Version: 1.0 Content-Type: text/plain X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9493 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 suspectscore=0 malwarescore=0 phishscore=0 bulkscore=0 spamscore=0 mlxscore=0 mlxlogscore=894 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1911140001 definitions=main-2001080009 X-Proofpoint-Virus-Version: vendor=nai engine=6000 definitions=9493 signatures=668685 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 priorityscore=1501 malwarescore=0 suspectscore=0 phishscore=0 bulkscore=0 spamscore=0 clxscore=1015 lowpriorityscore=0 mlxscore=0 impostorscore=0 mlxlogscore=955 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.0.1-1911140001 definitions=main-2001080009 Sender: linux-doc-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-doc@vger.kernel.org Guenter, > Any idea how I might be able to reproduce this ? So far I have been > unsuccessful. > > Building drivetemp into the kernel, with ahci and everything SCSI > built as module, doesn't trigger the crash for me. This is with the > drivetemp patch (v3) as well as commit d188b0675b ("scsi: core: Add > sysfs attributes for VPD pages 0h and 89h") applied on top of v5.4.7. This is with 5.5-rc1. I'll try another kernel. My repro is: # modprobe drivetemp # modprobe -- Martin K. Petersen Oracle Linux Engineering