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 Received: from lists.ozlabs.org (lists.ozlabs.org [112.213.38.117]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 7F148C4828D for ; Wed, 7 Feb 2024 07:50:49 +0000 (UTC) Authentication-Results: lists.ozlabs.org; dkim=fail reason="signature verification failed" (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=e89edPGm; dkim-atps=neutral Received: from boromir.ozlabs.org (localhost [IPv6:::1]) by lists.ozlabs.org (Postfix) with ESMTP id 4TVC3D0yhvz3cGw for ; Wed, 7 Feb 2024 18:50:48 +1100 (AEDT) Authentication-Results: lists.ozlabs.org; dkim=pass (2048-bit key; unprotected) header.d=ibm.com header.i=@ibm.com header.a=rsa-sha256 header.s=pp1 header.b=e89edPGm; dkim-atps=neutral Authentication-Results: lists.ozlabs.org; spf=none (no SPF record) smtp.mailfrom=linux.vnet.ibm.com (client-ip=148.163.156.1; helo=mx0a-001b2d01.pphosted.com; envelope-from=tasmiya@linux.vnet.ibm.com; receiver=lists.ozlabs.org) Received: from mx0a-001b2d01.pphosted.com (mx0a-001b2d01.pphosted.com [148.163.156.1]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by lists.ozlabs.org (Postfix) with ESMTPS id 4TVC2J5f2Bz2ygZ for ; Wed, 7 Feb 2024 18:50:00 +1100 (AEDT) Received: from pps.filterd (m0356517.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.17.1.19/8.17.1.19) with ESMTP id 4177d02q007093; Wed, 7 Feb 2024 07:49:50 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=message-id : date : mime-version : subject : to : cc : references : from : in-reply-to : content-type : content-transfer-encoding; s=pp1; bh=Zv4rk/tiCoZ67nGNpsfw66RthfCklXJyCIeO3u1G998=; b=e89edPGmEtvWUmxERDtDpuOiLmpWHimqV8dLPqYh6whxTHbuk3kBF++MmqQ3N9mOwQ8S ah320dUGwH2occpXQtu09cSEOlhe88FPzfRInIuEPfCBsmSrocCpmPZTvrQrwSt9Fitn UP+HuDDvyge7X8sxOhh+hc1MvOI2Neo6mkMEyD5y4fAV0Vmfc2sCR6EjR8q+JSE+L3IR AbMAl3FFtiA1XZ77QWVhyslNUEASURwstuOhgh4xTK/KlozD2nrwOeCANbZ0k6T1HjeR j2m+2/oyMcFXcbZ6eaEAMnrQudUABCYzcJwFE2tBzwvp+VowHrm/LDcIAmYVSSGDToI8 AA== Received: from ppma13.dal12v.mail.ibm.com (dd.9e.1632.ip4.static.sl-reverse.com [50.22.158.221]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 3w45fxger0-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 07 Feb 2024 07:49:50 +0000 Received: from pps.filterd (ppma13.dal12v.mail.ibm.com [127.0.0.1]) by ppma13.dal12v.mail.ibm.com (8.17.1.19/8.17.1.19) with ESMTP id 4175KHGF008494; Wed, 7 Feb 2024 07:49:49 GMT Received: from smtprelay04.wdc07v.mail.ibm.com ([172.16.1.71]) by ppma13.dal12v.mail.ibm.com (PPS) with ESMTPS id 3w221k4167-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Wed, 07 Feb 2024 07:49:49 +0000 Received: from smtpav02.dal12v.mail.ibm.com (smtpav02.dal12v.mail.ibm.com [10.241.53.101]) by smtprelay04.wdc07v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 4177nl7M39059976 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Wed, 7 Feb 2024 07:49:48 GMT Received: from smtpav02.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id A11525805A; Wed, 7 Feb 2024 07:49:47 +0000 (GMT) Received: from smtpav02.dal12v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 7025B58051; Wed, 7 Feb 2024 07:49:44 +0000 (GMT) Received: from [9.43.10.191] (unknown [9.43.10.191]) by smtpav02.dal12v.mail.ibm.com (Postfix) with ESMTP; Wed, 7 Feb 2024 07:49:44 +0000 (GMT) Message-ID: <6d9c66ea-3ec0-40b9-a0f1-14734d5b221f@linux.vnet.ibm.com> Date: Wed, 7 Feb 2024 13:19:43 +0530 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [revert commit 9f079dda1433] [mainline] [6.8.0-rc3] [NVME] OOPS kernel crash while booting Content-Language: en-US To: Keith Busch References: From: Tasmiya Nalatwad In-Reply-To: Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: LG8PRONSo3pif8ImlHncm7EYDh3fW3nx X-Proofpoint-GUID: LG8PRONSo3pif8ImlHncm7EYDh3fW3nx X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.272,Aquarius:18.0.1011,Hydra:6.0.619,FMLib:17.11.176.26 definitions=2024-02-07_02,2024-01-31_01,2023-05-22_02 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 lowpriorityscore=0 mlxlogscore=762 adultscore=0 malwarescore=0 clxscore=1015 impostorscore=0 mlxscore=0 priorityscore=1501 spamscore=0 suspectscore=0 phishscore=0 bulkscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.12.0-2311290000 definitions=main-2402070057 X-BeenThere: linuxppc-dev@lists.ozlabs.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: "sachinp@linux.vnet.com" , kch@nvidia.com, "mputtash@linux.vnet.com" , "linux-kernel@vger.kernel.org" , "linux-block@vger.kernel.org" , "abdhalee@linux.vnet.ibm.com" , alan.adamson@oracle.com, "linuxppc-dev@lists.ozlabs.org" , hch@lst.de Errors-To: linuxppc-dev-bounces+linuxppc-dev=archiver.kernel.org@lists.ozlabs.org Sender: "Linuxppc-dev" Thanks Keith for the patch. I have tested the patch without reverting old commits. The patch fixes the issue. Tested-by: Tasmiya Nalatwad On 2/6/24 23:22, Keith Busch wrote: > On Tue, Feb 06, 2024 at 10:05:20PM +0530, Tasmiya Nalatwad wrote: >> Greetings, >> >> [revert commit 9f079dda1433] [mainline] [6.8.0-rc3] [NVME] OOPS kernel crash >> while booting to kernel >> >> Reverting below commit fixes the problem >> >> commit 9f079dda14339ee87d864306a9dc8c6b4e4da40b >>     nvme: allow passthru cmd error logging > Thanks for the report. Let's take a shot at fixing it before considering > a revert. I copied you on the patch proposal. > -- Regards, Tasmiya Nalatwad IBM Linux Technology Center