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=-5.0 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,NICE_REPLY_A, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 75D83C388F9 for ; Wed, 11 Nov 2020 03:45:00 +0000 (UTC) Received: from ml01.01.org (ml01.01.org [198.145.21.10]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 9B46A21D7F for ; Wed, 11 Nov 2020 03:44:59 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (1024-bit key) header.d=redhat.com header.i=@redhat.com header.b="dH4/8BrA" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 9B46A21D7F Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-nvdimm-bounces@lists.01.org Received: from ml01.vlan13.01.org (localhost [IPv6:::1]) by ml01.01.org (Postfix) with ESMTP id D1BC51672CA50; Tue, 10 Nov 2020 19:44:58 -0800 (PST) Received-SPF: Pass (mailfrom) identity=mailfrom; client-ip=216.205.24.124; helo=us-smtp-delivery-124.mimecast.com; envelope-from=yi.zhang@redhat.com; receiver= Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [216.205.24.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-SHA384 (256/256 bits)) (No client certificate requested) by ml01.01.org (Postfix) with ESMTPS id AADC21672CA4A for ; Tue, 10 Nov 2020 19:44:55 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1605066294; h=from:from: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:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=sbHRGarbZ76CMTJSyQixvcDH0vf/ymWql7JPBUrhdi8=; b=dH4/8BrAAKUwAc41G42dNwCu7Zk8dPInLAAARxrodZIWHDghz7DWCQjS7xrx2t7qOusJON f7G8uxunqjk8YwUBj4a06+Gm+pp8Uj0zcf0UzeMdPwlbEAehwGg0e0PKXMQ7DLq8PQp9B3 lnt1HIMMo+GPuZcl/w5ZheIXdu4rL7U= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-365-K02YGkKaOAeKEFBulgHcuA-1; Tue, 10 Nov 2020 22:44:51 -0500 X-MC-Unique: K02YGkKaOAeKEFBulgHcuA-1 Received: from smtp.corp.redhat.com (int-mx02.intmail.prod.int.phx2.redhat.com [10.5.11.12]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 749B11074658; Wed, 11 Nov 2020 03:44:50 +0000 (UTC) Received: from localhost.localdomain (ovpn-12-67.pek2.redhat.com [10.72.12.67]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 98DB76115F; Wed, 11 Nov 2020 03:44:48 +0000 (UTC) Subject: Re: regression from 5.10.0-rc3: BUG: Bad page state in process kworker/41:0 pfn:891066 during fio on devdax From: Yi Zhang To: Jason Gunthorpe , Dan Williams , Ralph Campbell References: <1687234809.1086398.1604889506963.JavaMail.zimbra@redhat.com> <4ed7ea52-20be-68fe-f920-238ba358395c@redhat.com> <20201109141216.GD244516@ziepe.ca> <20201109175442.GE244516@ziepe.ca> <20201110003616.GA525483@nvidia.com> <27b0fccb-7f71-ca99-129d-bd3e373c2a85@redhat.com> <053911f5-a66f-f788-3f9e-98526ed8234f@redhat.com> Message-ID: Date: Wed, 11 Nov 2020 11:44:44 +0800 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.0 MIME-Version: 1.0 In-Reply-To: <053911f5-a66f-f788-3f9e-98526ed8234f@redhat.com> X-Scanned-By: MIMEDefang 2.79 on 10.5.11.12 Authentication-Results: relay.mimecast.com; auth=pass smtp.auth=CUSA124A263 smtp.mailfrom=yi.zhang@redhat.com X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Language: en-US Message-ID-Hash: 6C7WULXJNPCCKKU2M5V7N5JBOHOACABL X-Message-ID-Hash: 6C7WULXJNPCCKKU2M5V7N5JBOHOACABL X-MailFrom: yi.zhang@redhat.com X-Mailman-Rule-Hits: nonmember-moderation X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation CC: linux-nvdimm X-Mailman-Version: 3.1.1 Precedence: list List-Id: "Linux-nvdimm developer list." 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