From nobody Sat May 18 08:47:06 2024 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 1708339160167388.62206938673523; Mon, 19 Feb 2024 02:39:20 -0800 (PST) Received: by lists.libvirt.org (Postfix, from userid 996) id D4F851CF0; Mon, 19 Feb 2024 05:39:18 -0500 (EST) Received: from lists.libvirt.org (localhost [IPv6:::1]) by lists.libvirt.org (Postfix) with ESMTP id E547B1C8B; Mon, 19 Feb 2024 05:38:15 -0500 (EST) Received: by lists.libvirt.org (Postfix, from userid 996) id 936EC1C86; Mon, 19 Feb 2024 05:38:11 -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 127291C77 for ; Mon, 19 Feb 2024 05:38:11 -0500 (EST) Received: from mimecast-mx02.redhat.com (mimecast-mx02.redhat.com [66.187.233.88]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-263-he7tVgbKM4-6XCUjG38lxw-1; Mon, 19 Feb 2024 05:38:09 -0500 Received: from smtp.corp.redhat.com (int-mx03.intmail.prod.int.rdu2.redhat.com [10.11.54.3]) (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 C22B9870823 for ; Mon, 19 Feb 2024 10:38:08 +0000 (UTC) Received: from orkuz (unknown [10.43.3.115]) by smtp.corp.redhat.com (Postfix) with ESMTP id 85D861121312 for ; Mon, 19 Feb 2024 10:38:08 +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_H2,SPF_HELO_NONE, T_SCC_BODY_TEXT_LINE autolearn=unavailable autolearn_force=no version=3.4.4 X-MC-Unique: he7tVgbKM4-6XCUjG38lxw-1 From: Jiri Denemark To: devel@lists.libvirt.org Subject: [PATCH] NEWS: Announce support for /dev/userfaultfd Date: Mon, 19 Feb 2024 11:38:06 +0100 Message-ID: <889d1dca67299f31ca64ae03720f7447ea41f05c.1708339086.git.jdenemar@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.11.54.3 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Message-ID-Hash: HEY5FDXM3JOJRSBISRCX7UVUUWUOXX4R X-Message-ID-Hash: HEY5FDXM3JOJRSBISRCX7UVUUWUOXX4R 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: 1708339160445100003 Signed-off-by: Jiri Denemark Reviewed-by: Michal Privoznik --- NEWS.rst | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/NEWS.rst b/NEWS.rst index 15b0da31b6..cf9692130a 100644 --- a/NEWS.rst +++ b/NEWS.rst @@ -17,6 +17,12 @@ v10.1.0 (unreleased) =20 * **New features** =20 + * qemu: Add support for /dev/userfaultfd + + On hosts with new enough kernel which supports /dev/userfaultfd libvir= t will + now automatically grant QEMU access to this device. It's no longer nee= ded to + set vm.unprivileged_userfaultfd sysctl. + * qemu: Support clusters in CPU topology =20 It is now possible to configure the guest CPU topology to use clusters. --=20 2.43.2 _______________________________________________ Devel mailing list -- devel@lists.libvirt.org To unsubscribe send an email to devel-leave@lists.libvirt.org