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 kanga.kvack.org (kanga.kvack.org [205.233.56.17]) by smtp.lore.kernel.org (Postfix) with ESMTP id 582E5C3601E for ; Thu, 10 Apr 2025 11:49:39 +0000 (UTC) Received: by kanga.kvack.org (Postfix) id 4CF962800F2; Thu, 10 Apr 2025 07:49:38 -0400 (EDT) Received: by kanga.kvack.org (Postfix, from userid 40) id 4811F2800EE; Thu, 10 Apr 2025 07:49:38 -0400 (EDT) X-Delivered-To: int-list-linux-mm@kvack.org Received: by kanga.kvack.org (Postfix, from userid 63042) id 348922800F2; Thu, 10 Apr 2025 07:49:38 -0400 (EDT) X-Delivered-To: linux-mm@kvack.org Received: from relay.hostedemail.com (smtprelay0012.hostedemail.com [216.40.44.12]) by kanga.kvack.org (Postfix) with ESMTP id 169692800EE for ; Thu, 10 Apr 2025 07:49:38 -0400 (EDT) Received: from smtpin20.hostedemail.com (a10.router.float.18 [10.200.18.1]) by unirelay02.hostedemail.com (Postfix) with ESMTP id 222EB120B80 for ; Thu, 10 Apr 2025 11:49:38 +0000 (UTC) X-FDA: 83317964436.20.52A4861 Received: from mx0b-001b2d01.pphosted.com (mx0b-001b2d01.pphosted.com [148.163.158.5]) by imf15.hostedemail.com (Postfix) with ESMTP id 007E3A0004 for ; Thu, 10 Apr 2025 11:49:35 +0000 (UTC) Authentication-Results: imf15.hostedemail.com; dkim=pass header.d=ibm.com header.s=pp1 header.b=aETAk7Cx; dmarc=pass (policy=none) header.from=ibm.com; spf=pass (imf15.hostedemail.com: domain of adityag@linux.ibm.com designates 148.163.158.5 as permitted sender) smtp.mailfrom=adityag@linux.ibm.com ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=hostedemail.com; s=arc-20220608; t=1744285776; h=from:from:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type:content-transfer-encoding: in-reply-to:in-reply-to:references:references:dkim-signature; bh=YycHY8LXypsniPbyo7Jy/mpsvEN/7451F4aByubUeHU=; b=BkTpgXg6D0S80sLAlVnJILTdkZQYNqAC1t5xZE278E23Du8TS4pTxEK+Gf0uPEQiJTJmUx TOlL6eqNyFS7Wvgb03c4q9a5YKyTpajf/kmc8HDe9LdL9RLIde830dT4v8sdoof66fKTEc 121hG2Zjn1F+Ew8lAmGCbnwFuUR42BI= ARC-Authentication-Results: i=1; imf15.hostedemail.com; dkim=pass header.d=ibm.com header.s=pp1 header.b=aETAk7Cx; dmarc=pass (policy=none) header.from=ibm.com; spf=pass (imf15.hostedemail.com: domain of adityag@linux.ibm.com designates 148.163.158.5 as permitted sender) smtp.mailfrom=adityag@linux.ibm.com ARC-Seal: i=1; s=arc-20220608; d=hostedemail.com; t=1744285776; a=rsa-sha256; cv=none; b=tO7hvPszzgD1lclEZDhweZ/aQOqL0/AzHCSCXHFic0r0EGz6OJ7FokF5WzcNWuon3MSx5M UZz5tbsrZ5RMQHCa+C9G7dwx6nMRX90sm1tTjsVBTVn2yY+y3RBEW7LAwymlJxYhPnp8mH Edq7cgkhYaFYSucyMQXTcg9zhnyO9/k= Received: from pps.filterd (m0360072.ppops.net [127.0.0.1]) by mx0a-001b2d01.pphosted.com (8.18.1.2/8.18.1.2) with ESMTP id 53A8IfdJ025839; Thu, 10 Apr 2025 11:49:33 GMT DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ibm.com; h=cc :content-type:date:from:in-reply-to:message-id:mime-version :references:subject:to; s=pp1; bh=YycHY8LXypsniPbyo7Jy/mpsvEN/74 51F4aByubUeHU=; b=aETAk7CxebMy70E0bg+qwnZ4DG43urQ3ygCh39/euNKuj0 e+QwxSynbCl5K99Oe0X0WXB8EME+BHUfW76Gw4GmIHhIeQuNYa0C3cBOBu6gJRzH DYHMjpBILNjd8cdc2EhhWaem+BbIybne7quui+B6VPwGVx/za9bgXm+pDGxN5Or7 onKLt8MMuww8GHBr3Jmt3HdPPfznDuWVtHAQZfA2hJcMGEHmqEV8szh7DpcaaET3 CorEAuCzDGSko2Mte3GbmaVE9PENWJf3KI3PLDgJzTSfk+wohelEHiprYrkbSSKV EFh/D0H+7u8vewwjI7ZRGZdLQFmjPVnx+xTuZ65A== Received: from ppma23.wdc07v.mail.ibm.com (5d.69.3da9.ip4.static.sl-reverse.com [169.61.105.93]) by mx0a-001b2d01.pphosted.com (PPS) with ESMTPS id 45ww2xdekq-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 10 Apr 2025 11:49:32 +0000 (GMT) Received: from pps.filterd (ppma23.wdc07v.mail.ibm.com [127.0.0.1]) by ppma23.wdc07v.mail.ibm.com (8.18.1.2/8.18.1.2) with ESMTP id 53A8jEoP025537; Thu, 10 Apr 2025 11:49:32 GMT Received: from smtprelay06.fra02v.mail.ibm.com ([9.218.2.230]) by ppma23.wdc07v.mail.ibm.com (PPS) with ESMTPS id 45ugbm5sfu-1 (version=TLSv1.2 cipher=ECDHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Thu, 10 Apr 2025 11:49:32 +0000 Received: from smtpav03.fra02v.mail.ibm.com (smtpav03.fra02v.mail.ibm.com [10.20.54.102]) by smtprelay06.fra02v.mail.ibm.com (8.14.9/8.14.9/NCO v10.0) with ESMTP id 53ABnS1O34407126 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=OK); Thu, 10 Apr 2025 11:49:28 GMT Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 558D120040; Thu, 10 Apr 2025 11:49:28 +0000 (GMT) Received: from smtpav03.fra02v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 81CE020043; Thu, 10 Apr 2025 11:49:25 +0000 (GMT) Received: from li-3c92a0cc-27cf-11b2-a85c-b804d9ca68fa.ibm.com (unknown [9.39.22.212]) by smtpav03.fra02v.mail.ibm.com (Postfix) with ESMTPS; Thu, 10 Apr 2025 11:49:25 +0000 (GMT) Date: Thu, 10 Apr 2025 17:19:23 +0530 From: Aditya Gupta To: Gavin Shan Cc: Oscar Salvador , linux-mm@kvack.org, Andrew Morton , Danilo Krummrich , David Hildenbrand , Greg Kroah-Hartman , Mahesh J Salgaonkar , "Rafael J. Wysocki" , Sourabh Jain , linux-kernel@vger.kernel.org Subject: Re: [REPORT] Softlockups on PowerNV with upstream Message-ID: References: <20250409180344.477916-1-adityag@linux.ibm.com> <675d6580-814f-4fae-9dc5-9470645adc07@redhat.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <675d6580-814f-4fae-9dc5-9470645adc07@redhat.com> X-TM-AS-GCONF: 00 X-Proofpoint-GUID: 5CQ-Zl-R9tsj6QqgOZRJVhOUi4mDhqWO X-Proofpoint-ORIG-GUID: 5CQ-Zl-R9tsj6QqgOZRJVhOUi4mDhqWO X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1095,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-04-10_02,2025-04-08_04,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 mlxlogscore=476 bulkscore=0 impostorscore=0 mlxscore=0 suspectscore=0 clxscore=1015 priorityscore=1501 spamscore=0 malwarescore=0 lowpriorityscore=0 adultscore=0 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2502280000 definitions=main-2504100086 X-Rspamd-Server: rspam11 X-Rspamd-Queue-Id: 007E3A0004 X-Stat-Signature: ibo5np76izbofbcfomq715o5ju1stmp5 X-Rspam-User: X-HE-Tag: 1744285775-756323 X-HE-Meta: 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 eakOmfa/ dittM1zbAMAp3TGzSAGepdx7i+g631zHCv79spjbLTY3zPXgV8sYDCxrd2aZMwB+DdZjsjqX61HoliUcvn4izkRqcG8wVjBouJsHryUBKic4MOPZUaJ1kx32mIfh/3mvFsu5naEUPCRW6reit1QV5qVeOs6W7VYMfKPWFkgVunAALme0T8Tux/tJbvzvaIz2k+XB9dEHXWGvPa/C6g5nDlNai5kxP9EUoRQlr X-Bogosity: Ham, tests=bogofilter, spamicity=0.307418, version=1.2.4 Sender: owner-linux-mm@kvack.org Precedence: bulk X-Loop: owner-majordomo@kvack.org List-ID: List-Subscribe: List-Unsubscribe: Hi Gavin, On 25/04/10 07:44PM, Gavin Shan wrote: > > <...snip...> > > Aditya, please have a try when you get a chance, thanks! I verified it on Power9 > machine where the issue exists and on one of my ARM64 machine. Yes Gavin, will try the patch and then reply. Thanks, - Aditya G > > Thanks, > Gavin >