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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 87810C433EF for ; Thu, 21 Oct 2021 07:48:40 +0000 (UTC) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (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 EFB63611CB for ; Thu, 21 Oct 2021 07:48:39 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org EFB63611CB Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=bugs.launchpad.net Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=nongnu.org Received: from localhost ([::1]:32864 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1mdSoZ-0006Gy-23 for qemu-devel@archiver.kernel.org; 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b=hwn7+AbBd5wFVhq1qxRseiMDv1hIX2BaPGlZWm+LE5z3BxUplVxGdLwbXukHGFb63 rUBRA/CA9h5VbN6Qkq5PV0ATdcRYtAk9lyAWdJtan7keVlvoKbeBT0tJZno6ICW+28 hp+MShUjzuyFDuWBVYRr8DYVsQgXJlQHG/yMf8vwl0mrk6u8QqTkFdbdrhfNymJUM3 +4U4B1qu4khu1maaTOPBh6WgkkNnP/RbEOxoQwY5rEpO2dYFPXIe8vvNT42dZQYbTz YlE/Z+lYCQ5OSs64kiPkXe/BEQx4yNeBfYQvqsVTTAS3JRRu6TjjsP8hyzww7+Jjzn COGDj36ayYJSQ== Received: from loganberry.canonical.com (localhost [127.0.0.1]) by loganberry.canonical.com (Postfix) with ESMTP id E22582E8196 for ; Thu, 21 Oct 2021 07:45:46 +0000 (UTC) MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable Date: Wed, 28 Aug 2019 14:16:31 -0000 From: ehabkost <1769053@bugs.launchpad.net> To: qemu-devel@nongnu.org X-Launchpad-Notification-Type: bug X-Launchpad-Bug: product=libvirt; status=Confirmed; importance=Undecided; assignee=None; X-Launchpad-Bug: product=qemu; status=Invalid; importance=Undecided; assignee=None; X-Launchpad-Bug: distribution=ubuntu; sourcepackage=libvirt; component=main; status=Triaged; importance=High; assignee=None; X-Launchpad-Bug: distribution=ubuntu; sourcepackage=qemu; component=main; status=Invalid; importance=Undecided; assignee=None; X-Launchpad-Bug-Tags: amd64 apport-bug bionic X-Launchpad-Bug-Information-Type: Public X-Launchpad-Bug-Private: no X-Launchpad-Bug-Security-Vulnerability: no X-Launchpad-Bug-Commenters: berrange daxtens ddstreet dgilbert-h ehabkost-redhat-bugs kraxel-redhat paelzer paelzer-redhat-bugs raistlin-redhat-bugs sirswa-redhat-bugs X-Launchpad-Bug-Reporter: Daniel Axtens (daxtens) X-Launchpad-Bug-Modifier: ehabkost (ehabkost-redhat-bugs) References: <152541524728.557.4600864098110042577.malonedeb@gac.canonical.com> Message-Id: <163480218302.25993.8312046571390461613.launchpad@loganberry.canonical.com> Subject: [Bug 1769053] X-Launchpad-Message-Rationale: Subscriber (QEMU) @qemu-devel-ml X-Launchpad-Message-For: qemu-devel-ml Precedence: bulk X-Generated-By: Launchpad (canonical.com); Revision="077cd577c00fa794e72ab856f950ae412860db5f"; Instance="production" X-Launchpad-Hash: 0201198ba981f656d7fd64a9cbacc9a3edb2beed Received-SPF: pass client-ip=185.125.188.251; envelope-from=noreply@launchpad.net; helo=smtp-relay-services-1.canonical.com X-Spam_score_int: -8 X-Spam_score: -0.9 X-Spam_bar: / X-Spam_report: (-0.9 / 5.0 requ) BAYES_00=-1.9, DATE_IN_PAST_96_XX=3.405, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H4=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: Bug 1769053 <1769053@bugs.launchpad.net> Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" (In reply to sirswa@gmail.com from comment #1) > Hi >=20 > We are hitting this bug. We have specialist hardwares including hi-memory > hypervisors to run HPC workload on virtualised environment. This bug is > affecting us at the machines which has more than 1TB of memory. This bz# is not a bug, but a feature planned to make live migration ability more flexible. The option might be useful to work around bugs or other limitations, though. If you are seeing a bug related to large guests or large hosts, please send more details so we can investigate it. --=20 You received this bug notification because you are a member of qemu- devel-ml, which is subscribed to QEMU. https://bugs.launchpad.net/bugs/1769053 Title: Ability to control phys-bits through libvirt Status in libvirt: Confirmed Status in QEMU: Invalid Status in libvirt package in Ubuntu: Triaged Status in qemu package in Ubuntu: Invalid Bug description: Attempting to start a KVM guest with more than 1TB of RAM fails. It looks like we might need some extra patches: https://lists.gnu.org/archive/html/qemu-discuss/2017-12/msg00005.html ProblemType: Bug DistroRelease: Ubuntu 18.04 Package: qemu-system-x86 1:2.11+dfsg-1ubuntu7 ProcVersionSignature: Ubuntu 4.15.0-20.21-generic 4.15.17 Uname: Linux 4.15.0-20-generic x86_64 ApportVersion: 2.20.9-0ubuntu7 Architecture: amd64 CurrentDesktop: Unity:Unity7:ubuntu Date: Fri May 4 16:21:14 2018 InstallationDate: Installed on 2017-04-05 (393 days ago) InstallationMedia: Ubuntu 16.10 "Yakkety Yak" - Release amd64 (20161012.2) MachineType: Dell Inc. XPS 13 9360 ProcKernelCmdLine: BOOT_IMAGE=3D/vmlinuz-4.15.0-20-generic root=3D/dev/ma= pper/ubuntu--vg-root ro quiet splash transparent_hugepage=3Dmadvise vt.hand= off=3D1 SourcePackage: qemu UpgradeStatus: Upgraded to bionic on 2018-04-30 (3 days ago) dmi.bios.date: 02/26/2018 dmi.bios.vendor: Dell Inc. dmi.bios.version: 2.6.2 dmi.board.name: 0PF86Y dmi.board.vendor: Dell Inc. dmi.board.version: A00 dmi.chassis.type: 9 dmi.chassis.vendor: Dell Inc. dmi.modalias: dmi:bvnDellInc.:bvr2.6.2:bd02/26/2018:svnDellInc.:pnXPS1393= 60:pvr:rvnDellInc.:rn0PF86Y:rvrA00:cvnDellInc.:ct9:cvr: dmi.product.family: XPS dmi.product.name: XPS 13 9360 dmi.sys.vendor: Dell Inc. To manage notifications about this bug go to: https://bugs.launchpad.net/libvirt/+bug/1769053/+subscriptions