From nobody Fri Dec 19 06:34:37 2025 Delivered-To: importer@patchew.org Received-SPF: pass (zohomail.com: domain of redhat.com designates 170.10.129.124 as permitted sender) client-ip=170.10.129.124; envelope-from=libvir-list-bounces@redhat.com; helo=us-smtp-delivery-124.mimecast.com; Authentication-Results: mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of redhat.com designates 170.10.129.124 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass(p=none dis=none) header.from=redhat.com ARC-Seal: i=1; a=rsa-sha256; t=1669211235; cv=none; d=zohomail.com; s=zohoarc; b=nXZ1EkP2ZWurwp520UiUw9MMXsDjhkz3mqZsoZZ73SplXuYLJ0ZB0cJQz1tRd9cMWUIvLpoJR46WVn6fMW/LgQi8pE+72/+5cBtxEfv1IARTWIBS3jyBN28qCmjvagHlUdAOolf6C7r/ga3EnncFsIGR1wbhXTM5NMNCqfRmwjg= ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=zohomail.com; s=zohoarc; t=1669211235; h=Content-Type:Content-Transfer-Encoding:Date:From:In-Reply-To:List-Subscribe:List-Post:List-Id:List-Archive:List-Help:List-Unsubscribe:MIME-Version:Message-ID:References:Sender:Subject:To; bh=++oE8SDLrMWPkMIT5cvI1eyX+aTB9lIsLDav/6XSOlU=; b=Ch4JBLOMbtJ+VhB6/2KnMG2Ilw97IuXQ/OuVhPqDcrlkXhtDFXvEYCbESmBPCFfQ657s78OQRFzm05gjS+m3gOvgEawOpQD93tJPSLxXIB+J/siNpnIEkACd8vPkOQx72jQ4sq9Aft/yR2rhBLFqN+9Y4gmlsD+kXIW4O4CUi7E= ARC-Authentication-Results: i=1; mx.zohomail.com; dkim=pass; spf=pass (zohomail.com: domain of redhat.com designates 170.10.129.124 as permitted sender) smtp.mailfrom=libvir-list-bounces@redhat.com; dmarc=pass header.from= (p=none dis=none) Return-Path: Received: from us-smtp-delivery-124.mimecast.com (us-smtp-delivery-124.mimecast.com [170.10.129.124]) by mx.zohomail.com with SMTPS id 1669211235727955.0059208348534; Wed, 23 Nov 2022 05:47:15 -0800 (PST) Received: from mimecast-mx02.redhat.com (mx3-rdu2.redhat.com [66.187.233.73]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id us-mta-417-sq2YjZyCPiS6jSoPriMZlQ-1; Wed, 23 Nov 2022 08:47:09 -0500 Received: from smtp.corp.redhat.com (int-mx04.intmail.prod.int.rdu2.redhat.com [10.11.54.4]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx02.redhat.com (Postfix) with ESMTPS id 1D0B83C0F42E; Wed, 23 Nov 2022 13:47:07 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com [10.30.29.100]) by smtp.corp.redhat.com (Postfix) with ESMTP id 063FB2024CBE; Wed, 23 Nov 2022 13:47:07 +0000 (UTC) Received: from mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (localhost [IPv6:::1]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id D98061946589; Wed, 23 Nov 2022 13:47:06 +0000 (UTC) Received: from smtp.corp.redhat.com (int-mx05.intmail.prod.int.rdu2.redhat.com [10.11.54.5]) by mm-prod-listman-01.mail-001.prod.us-east-1.aws.redhat.com (Postfix) with ESMTP id B16711946587 for ; Wed, 23 Nov 2022 13:31:33 +0000 (UTC) Received: by smtp.corp.redhat.com (Postfix) id 95F404EA55; Wed, 23 Nov 2022 13:31:33 +0000 (UTC) Received: from fedora.redhat.com (unknown [10.43.2.106]) by smtp.corp.redhat.com (Postfix) with ESMTP id 3989D4EA4E for ; Wed, 23 Nov 2022 13:31:33 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1669211234; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post; bh=++oE8SDLrMWPkMIT5cvI1eyX+aTB9lIsLDav/6XSOlU=; b=Nxrx98XBdj/f9d8BAT96/Ck/SpWBawg4UluvlMRHynr/KWNmmEqrDpwY4I1MGwbcqAI9dT mkgQxSk6zZaHmTl0eM+6+mA0lyQoEKtLN3DiLJhKRRlEDU6fSb0RlkiyW3/tZjVY7R86gH yuqH6uIGJmAVhpE5aSgRH9JHcZ5l5k8= X-MC-Unique: sq2YjZyCPiS6jSoPriMZlQ-1 X-Original-To: libvir-list@listman.corp.redhat.com From: Kristina Hanicova To: libvir-list@redhat.com Subject: [PATCH 2/2] qemu: refresh state after reboot initiated from the guest Date: Wed, 23 Nov 2022 14:31:17 +0100 Message-Id: In-Reply-To: References: MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.1 on 10.11.54.5 X-BeenThere: libvir-list@redhat.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Development discussions about the libvirt library & tools List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: libvir-list-bounces@redhat.com Sender: "libvir-list" X-Scanned-By: MIMEDefang 3.1 on 10.11.54.4 X-Mimecast-Spam-Score: 0 X-Mimecast-Originator: redhat.com Content-Transfer-Encoding: quoted-printable X-ZohoMail-DKIM: pass (identity @redhat.com) X-ZM-MESSAGEID: 1669211237791100003 Content-Type: text/plain; charset="utf-8"; x-default="true" Domain state needs to be refreshed after reset from the guest side because it may be inconsistent with the internal qemu state. Signed-off-by: Kristina Hanicova --- src/qemu/qemu_domain.c | 1 + src/qemu/qemu_domain.h | 1 + src/qemu/qemu_driver.c | 16 ++++++++++++++++ src/qemu/qemu_process.c | 2 ++ 4 files changed, 20 insertions(+) diff --git a/src/qemu/qemu_domain.c b/src/qemu/qemu_domain.c index 8ae458ae45..02d759876a 100644 --- a/src/qemu/qemu_domain.c +++ b/src/qemu/qemu_domain.c @@ -11159,6 +11159,7 @@ qemuProcessEventFree(struct qemuProcessEvent *event) break; case QEMU_PROCESS_EVENT_PR_DISCONNECT: case QEMU_PROCESS_EVENT_UNATTENDED_MIGRATION: + case QEMU_PROCESS_EVENT_RESET: case QEMU_PROCESS_EVENT_LAST: break; } diff --git a/src/qemu/qemu_domain.h b/src/qemu/qemu_domain.h index a9af8502d2..2f027fad87 100644 --- a/src/qemu/qemu_domain.h +++ b/src/qemu/qemu_domain.h @@ -448,6 +448,7 @@ typedef enum { QEMU_PROCESS_EVENT_GUEST_CRASHLOADED, QEMU_PROCESS_EVENT_MEMORY_DEVICE_SIZE_CHANGE, QEMU_PROCESS_EVENT_UNATTENDED_MIGRATION, + QEMU_PROCESS_EVENT_RESET, =20 QEMU_PROCESS_EVENT_LAST } qemuProcessEventType; diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c index b2060ee843..070a623c43 100644 --- a/src/qemu/qemu_driver.c +++ b/src/qemu/qemu_driver.c @@ -3923,6 +3923,19 @@ processMemoryDeviceSizeChange(virQEMUDriver *driver, } =20 =20 +static void +processResetEvent(virQEMUDriver *driver, + virDomainObj *vm) +{ + if (virDomainObjBeginJob(vm, VIR_JOB_MODIFY) < 0) + return; + + qemuProcessRefreshState(driver, vm, VIR_ASYNC_JOB_NONE); + + virDomainObjEndJob(vm); +} + + static void qemuProcessEventHandler(void *data, void *opaque) { struct qemuProcessEvent *processEvent =3D data; @@ -3974,6 +3987,9 @@ static void qemuProcessEventHandler(void *data, void = *opaque) processEvent->action, processEvent->status); break; + case QEMU_PROCESS_EVENT_RESET: + processResetEvent(driver, vm); + break; case QEMU_PROCESS_EVENT_LAST: break; } diff --git a/src/qemu/qemu_process.c b/src/qemu/qemu_process.c index e1c18dde90..2ce6dc79ba 100644 --- a/src/qemu/qemu_process.c +++ b/src/qemu/qemu_process.c @@ -432,6 +432,8 @@ qemuProcessHandleReset(qemuMonitor *mon G_GNUC_UNUSED, qemuDomainSetFakeReboot(vm, false); qemuDomainSaveStatus(vm); =20 + qemuProcessEventSubmit(vm, QEMU_PROCESS_EVENT_RESET, 0, 0, NULL); + unlock: virObjectUnlock(vm); virObjectEventStateQueue(driver->domainEventState, event); --=20 2.38.1