From nobody Sun Dec 14 12:22:14 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of lists.libvirt.org designates 8.43.85.245 as permitted sender) client-ip=8.43.85.245; envelope-from=devel-bounces@lists.libvirt.org; helo=lists.libvirt.org; Authentication-Results: mx.zohomail.com; dkim=fail header.i=@intel.com; spf=pass (zohomail.com: domain of lists.libvirt.org designates 8.43.85.245 as permitted sender) smtp.mailfrom=devel-bounces@lists.libvirt.org; dmarc=fail(p=none dis=none) header.from=intel.com Return-Path: Received: from lists.libvirt.org (lists.libvirt.org [8.43.85.245]) by mx.zohomail.com with SMTPS id 1751264981171461.89658603529733; Sun, 29 Jun 2025 23:29:41 -0700 (PDT) Received: by lists.libvirt.org (Postfix, from userid 996) id 1DB7513F7; Mon, 30 Jun 2025 02:29:40 -0400 (EDT) Received: from lists.libvirt.org (localhost [IPv6:::1]) by lists.libvirt.org (Postfix) with ESMTP id 328C9144C; Mon, 30 Jun 2025 02:22:56 -0400 (EDT) Received: by lists.libvirt.org (Postfix, from userid 996) id 75A09152E; Mon, 30 Jun 2025 02:22:45 -0400 (EDT) Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.10]) (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 3E2541357 for ; Mon, 30 Jun 2025 02:22:28 -0400 (EDT) Received: from orviesa007.jf.intel.com ([10.64.159.147]) by orvoesa102.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jun 2025 23:22:28 -0700 Received: from spr-s2600bt.bj.intel.com ([10.240.192.127]) by orviesa007-auth.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 29 Jun 2025 23:22:26 -0700 X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on lists.libvirt.org X-Spam-Level: X-Spam-Status: No, score=-3.1 required=5.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI,RCVD_IN_DNSWL_MED, RCVD_IN_VALIDITY_RPBL_BLOCKED,RCVD_IN_VALIDITY_SAFE_BLOCKED, SPF_HELO_NONE autolearn=unavailable autolearn_force=no version=3.4.4 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1751264548; x=1782800548; h=from:to:cc:subject:date:message-id:in-reply-to: references:mime-version:content-transfer-encoding; bh=bxSFIkZzi4u+92l60jJGFq5mw+6kMGgE9X4BQIWGA7A=; b=DDiEOQLGgeTdgqNr0RONQ26vrccyWRMIl6P8aPV7bRXj1F7+ktc28Pkl 4+TAF8egh5Fjgz2O9momhgIaadT6lK0iAJzAb4wtlcLWRzAzDQAsdHc8A B87r1bMsjXWjYnAadQBRFGMlZb1mjIPhvVVSFnkzN4VBw5O+CyrEz5+Xy 6GbDo15RyjTJmDjYBHawJq+wLvb4+gNhmgezEaRQPKKs7iW6C3R/C9Dd4 2Scswyai8PfxaJUnVvnVDOTfLwi+w6rSVU8FcGNJN1L34S9GnQPDBDK7e Dcs+CmAVfKdY58u4fwNDirXvKAreZ5LFaTFY9ZY+7tglL39N7Y92wkbmn w==; X-CSE-ConnectionGUID: h2fReV29TCaHO9zSxFvbiw== X-CSE-MsgGUID: WFfGSd2mTl6svv9mXfJiZg== X-IronPort-AV: E=McAfee;i="6800,10657,11479"; a="70912585" X-IronPort-AV: E=Sophos;i="6.16,277,1744095600"; d="scan'208";a="70912585" X-CSE-ConnectionGUID: cHAorT7XTC+htExvIE0MJw== X-CSE-MsgGUID: cfQ36Yj4RFG683IA/SOlZg== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.16,277,1744095600"; d="scan'208";a="153549437" From: Zhenzhong Duan To: devel@lists.libvirt.org Subject: [PATCH v3 18/21] qemu: Bypass sending VIR_DOMAIN_EVENT_RESUMED event when TD VM reboot Date: Mon, 30 Jun 2025 14:17:29 +0800 Message-Id: <20250630061732.303374-19-zhenzhong.duan@intel.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250630061732.303374-1-zhenzhong.duan@intel.com> References: <20250630061732.303374-1-zhenzhong.duan@intel.com> MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Message-ID-Hash: Z7KZQDHBVYUQJVH6HKOH437OQTNNVAF5 X-Message-ID-Hash: Z7KZQDHBVYUQJVH6HKOH437OQTNNVAF5 X-MailFrom: zhenzhong.duan@intel.com X-Mailman-Rule-Hits: nonmember-moderation 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 CC: phrdina@redhat.com, pkrempa@redhat.com, jjongsma@redhat.com, jsuchane@redhat.com, chenyi.qiang@intel.com, isaku.yamahata@intel.com, xiaoyao.li@intel.com, chao.p.peng@intel.com, Zhenzhong Duan 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: X-ZohoMail-DKIM: fail (Header signature does not verify) X-ZM-MESSAGEID: 1751264981915116600 Content-Type: text/plain; charset="utf-8" When TD VM reboot, qemu process is recreated by destroying old and creating new one. When new qemu process starts, it sends a RESUME event while libvirt domain isn't in run state yet. Then event VIR_DOMAIN_EVENT_RESUMED is sent out and confuse control plane. Check priv->pausedShutdown and bypass the event for TD VM, for normal VM, domain is in run state and already bypassing it. Signed-off-by: Zhenzhong Duan Reviewed-by: Daniel P. Berrang=C3=A9 --- src/qemu/qemu_process.c | 8 +++++--- 1 file changed, 5 insertions(+), 3 deletions(-) diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index 7467a378ad..68c0a5b64d 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -812,9 +812,11 @@ qemuProcessHandleResume(qemuMonitor *mon G_GNUC_UNUSED, reason =3D VIR_DOMAIN_RUNNING_POSTCOPY; } virDomainObjSetState(vm, VIR_DOMAIN_RUNNING, reason); - event =3D virDomainEventLifecycleNewFromObj(vm, - VIR_DOMAIN_EVENT_RESUMED, - eventDetail); + + if (!priv->pausedShutdown) + event =3D virDomainEventLifecycleNewFromObj(vm, + VIR_DOMAIN_EVENT_RES= UMED, + eventDetail); qemuDomainSaveStatus(vm); } =20 --=20 2.34.1