From nobody Wed Jun 25 08:33:11 2025 Delivered-To: importer@patchew.org Received-SPF: none (zohomail.com: 8.43.85.245 is neither permitted nor denied by domain of lists.libvirt.org) client-ip=8.43.85.245; envelope-from=devel-bounces@lists.libvirt.org; helo=lists.libvirt.org; Authentication-Results: mx.zohomail.com; spf=none (zohomail.com: 8.43.85.245 is neither permitted nor denied by domain of lists.libvirt.org) smtp.mailfrom=devel-bounces@lists.libvirt.org; dmarc=fail(p=none dis=none) header.from=redhat.com Return-Path: Received: from lists.libvirt.org (lists.libvirt.org [8.43.85.245]) by mx.zohomail.com with SMTPS id 1704735443771403.5841625376602; Mon, 8 Jan 2024 09:37:23 -0800 (PST) Received: by lists.libvirt.org (Postfix, from userid 996) id B23F61B73; Mon, 8 Jan 2024 12:37:22 -0500 (EST) Received: from lists.libvirt.org (localhost [IPv6:::1]) by lists.libvirt.org (Postfix) with ESMTP id C64441B90; Mon, 8 Jan 2024 12:09:28 -0500 (EST) Received: by lists.libvirt.org (Postfix, from userid 996) id E3ED91B90; Mon, 8 Jan 2024 12:09:18 -0500 (EST) Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by lists.libvirt.org (Postfix) with ESMTPS id A947C1AC6 for ; Mon, 8 Jan 2024 12:06:53 -0500 (EST) Received: from mimecast-mx02.redhat.com (mx-ext.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-681-wlTb9Kp3Oduz07DEJOMMRw-1; Mon, 08 Jan 2024 12:06:51 -0500 Received: from smtp.corp.redhat.com (int-mx10.intmail.prod.int.rdu2.redhat.com [10.11.54.10]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 76BC63C2E0A9 for ; Mon, 8 Jan 2024 17:06:51 +0000 (UTC) Received: from orkuz (unknown [10.45.226.51]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3A3EA492BE6 for ; Mon, 8 Jan 2024 17:06:51 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on lists.libvirt.org X-Spam-Level: X-Spam-Status: No, score=-0.8 required=5.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE,RCVD_IN_MSPIKE_H4, RCVD_IN_MSPIKE_WL,SPF_HELO_NONE,T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.4 X-MC-Unique: wlTb9Kp3Oduz07DEJOMMRw-1 From: Jiri Denemark To: devel@lists.libvirt.org Subject: [libvirt PATCH 6/6] NEWS: Mention postcopy-preempt migration capability Date: Mon, 8 Jan 2024 18:06:42 +0100 Message-ID: <693808ce052ec0dc70958d12448dfe3a544d31d3.1704733372.git.jdenemar@redhat.com> In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.10 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Message-ID-Hash: Q2PZVN5CHPCT74LCHVY5FX2CUN2CKFKU X-Message-ID-Hash: Q2PZVN5CHPCT74LCHVY5FX2CUN2CKFKU X-MailFrom: jdenemar@redhat.com X-Mailman-Rule-Misses: dmarc-mitigation; no-senders; approved; emergency; loop; banned-address; member-moderation; header-match-config-1; header-match-config-2; header-match-config-3; header-match-devel.lists.libvirt.org-0; nonmember-moderation; administrivia; implicit-dest; max-recipients; max-size; news-moderation; no-subject; suspicious-header X-Mailman-Version: 3.2.2 Precedence: list List-Id: Development discussions about the libvirt library & tools Archived-At: List-Archive: List-Help: List-Post: List-Subscribe: List-Unsubscribe: Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: quoted-printable X-ZM-MESSAGEID: 1704735445337100001 Signed-off-by: Jiri Denemark Reviewed-by: Peter Krempa --- NEWS.rst | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/NEWS.rst b/NEWS.rst index dc40602c72..9675f12cb4 100644 --- a/NEWS.rst +++ b/NEWS.rst @@ -17,6 +17,14 @@ v10.0.0 (unreleased) =20 * **New features** =20 + * qemu: Enable postcopy-preempt migration capability + + Post-copy migrations are now started with ``postcopy-preempt`` + capability enabled as long as it is supported by both sides of migrati= on. + This should enable faster migration of memory pages that the destinati= on + tries to read before they are migrated from the source. + + * **Improvements** =20 * **Bug fixes** --=20 2.43.0 _______________________________________________ Devel mailing list -- devel@lists.libvirt.org To unsubscribe send an email to devel-leave@lists.libvirt.org