From patchwork Wed Oct 23 08:27:04 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jens Freimann X-Patchwork-Id: 1181905 Return-Path: X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@bilbo.ozlabs.org Authentication-Results: ozlabs.org; spf=pass (sender SPF authorized) smtp.mailfrom=nongnu.org (client-ip=209.51.188.17; helo=lists.gnu.org; envelope-from=qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org; receiver=) Authentication-Results: ozlabs.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: ozlabs.org; dkim=fail reason="signature verification failed" (1024-bit key; unprotected) header.d=redhat.com header.i=@redhat.com header.b="gJSOSPqY"; dkim-atps=neutral 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 ozlabs.org (Postfix) with ESMTPS id 46ykJv3LWyz9sNx for ; Wed, 23 Oct 2019 19:37:35 +1100 (AEDT) Received: from localhost ([::1]:57294 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iNC96-0007oA-K6 for incoming@patchwork.ozlabs.org; Wed, 23 Oct 2019 04:37:32 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:48513) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iNC07-0003Cc-9I for qemu-devel@nongnu.org; Wed, 23 Oct 2019 04:28:17 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iNC04-0006Iu-U3 for qemu-devel@nongnu.org; Wed, 23 Oct 2019 04:28:14 -0400 Received: from us-smtp-delivery-1.mimecast.com ([205.139.110.120]:45230 helo=us-smtp-1.mimecast.com) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iNC02-0006DZ-S3 for qemu-devel@nongnu.org; Wed, 23 Oct 2019 04:28:10 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1571819285; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=cWXf1NeLrJEnUZTvjnFVmdJJTcPrV818MVFofZ3mx0M=; b=gJSOSPqYqwcb4PXsWsdyolLsNR0eWSdyMZEPjVpQ1vV9uocSvhOH2LuOYD6w/VwzKD122N ukxwP+m4JJeQFh/ofsnJa/KhwV8jljkOezN4WOzBKOCVMHaTMF3P24fLmBKWYGCFt+6slT m6RnbcRESlcLzx3nbKAzehuHrjeMSIA= Received: from mimecast-mx01.redhat.com (mimecast-mx01.redhat.com [209.132.183.4]) (Using TLS) by relay.mimecast.com with ESMTP id us-mta-318-BxbsvTZTOvKYybL30USAew-1; Wed, 23 Oct 2019 04:28:00 -0400 Received: from smtp.corp.redhat.com (int-mx01.intmail.prod.int.phx2.redhat.com [10.5.11.11]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by mimecast-mx01.redhat.com (Postfix) with ESMTPS id 7E0BF1800E01; Wed, 23 Oct 2019 08:27:59 +0000 (UTC) Received: from localhost (dhcp-192-217.str.redhat.com [10.33.192.217]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 685B260161; Wed, 23 Oct 2019 08:27:48 +0000 (UTC) From: Jens Freimann To: qemu-devel@nongnu.org Subject: [PATCH v5 04/11] pci: mark device having guest unplug request pending Date: Wed, 23 Oct 2019 10:27:04 +0200 Message-Id: <20191023082711.16694-5-jfreimann@redhat.com> In-Reply-To: <20191023082711.16694-1-jfreimann@redhat.com> References: <20191023082711.16694-1-jfreimann@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-MC-Unique: BxbsvTZTOvKYybL30USAew-1 X-Mimecast-Spam-Score: 0 X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 205.139.110.120 X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: pkrempa@redhat.com, berrange@redhat.com, ehabkost@redhat.com, mst@redhat.com, aadam@redhat.com, dgilbert@redhat.com, alex.williamson@redhat.com, laine@redhat.com, ailan@redhat.com, parav@mellanox.com Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: "Qemu-devel" Set pending_deleted_event in DeviceState for failover primary devices that were successfully unplugged by the Guest OS. Signed-off-by: Jens Freimann --- hw/pci/pcie.c | 3 +++ 1 file changed, 3 insertions(+) diff --git a/hw/pci/pcie.c b/hw/pci/pcie.c index 19363ff8ce..08718188bb 100644 --- a/hw/pci/pcie.c +++ b/hw/pci/pcie.c @@ -457,6 +457,7 @@ static void pcie_unplug_device(PCIBus *bus, PCIDevice *dev, void *opaque) HotplugHandler *hotplug_ctrl = qdev_get_hotplug_handler(DEVICE(dev)); if (dev->partially_hotplugged) { + dev->qdev.pending_deleted_event = false; return; } hotplug_handler_unplug(hotplug_ctrl, DEVICE(dev), &error_abort); @@ -476,6 +477,8 @@ void pcie_cap_slot_unplug_request_cb(HotplugHandler *hotplug_dev, return; } + dev->pending_deleted_event = true; + /* In case user cancel the operation of multi-function hot-add, * remove the function that is unexposed to guest individually, * without interaction with guest.