From patchwork Fri Oct 11 11:20:08 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Jens Freimann X-Patchwork-Id: 11185255 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id F337876 for ; Fri, 11 Oct 2019 11:21:57 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id D3447214E0 for ; Fri, 11 Oct 2019 11:21:57 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D3447214E0 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=redhat.com Authentication-Results: mail.kernel.org; spf=pass smtp.mailfrom=qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.org@nongnu.org Received: from localhost ([::1]:48604 helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iIszc-0007ex-Pe for patchwork-qemu-devel@patchwork.kernel.org; Fri, 11 Oct 2019 07:21:56 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]:43443) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1iIsyc-0006MN-20 for qemu-devel@nongnu.org; Fri, 11 Oct 2019 07:20:54 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1iIsyb-0001iw-2e for qemu-devel@nongnu.org; Fri, 11 Oct 2019 07:20:53 -0400 Received: from mx1.redhat.com ([209.132.183.28]:47024) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1iIsya-0001ih-TA for qemu-devel@nongnu.org; Fri, 11 Oct 2019 07:20:53 -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 mx1.redhat.com (Postfix) with ESMTPS id 2666F3090FD1; Fri, 11 Oct 2019 11:20:52 +0000 (UTC) Received: from localhost (dhcp-192-238.str.redhat.com [10.33.192.238]) by smtp.corp.redhat.com (Postfix) with ESMTPS id 9FD036031D; Fri, 11 Oct 2019 11:20:43 +0000 (UTC) From: Jens Freimann To: qemu-devel@nongnu.org Subject: [PATCH v3 03/10] pci: mark device having guest unplug request pending Date: Fri, 11 Oct 2019 13:20:08 +0200 Message-Id: <20191011112015.11785-4-jfreimann@redhat.com> In-Reply-To: <20191011112015.11785-1-jfreimann@redhat.com> References: <20191011112015.11785-1-jfreimann@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 2.79 on 10.5.11.11 X-Greylist: Sender IP whitelisted, not delayed by milter-greylist-4.5.16 (mx1.redhat.com [10.5.110.43]); Fri, 11 Oct 2019 11:20:52 +0000 (UTC) X-detected-operating-system: by eggs.gnu.org: GNU/Linux 2.2.x-3.x [generic] [fuzzy] X-Received-From: 209.132.183.28 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: parav@mellanox.com, mst@redhat.com, aadam@redhat.com, dgilbert@redhat.com, alex.williamson@redhat.com, laine@redhat.com, ailan@redhat.com, ehabkost@redhat.com Errors-To: qemu-devel-bounces+patchwork-qemu-devel=patchwork.kernel.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.