Message ID | 20231106143507.1060610-12-dwmw2@infradead.org |
---|---|
State | New |
Headers | show
Return-Path: <qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org> X-Original-To: incoming@patchwork.ozlabs.org Delivered-To: patchwork-incoming@legolas.ozlabs.org Authentication-Results: legolas.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=patchwork.ozlabs.org) Received: from lists.gnu.org (lists.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by legolas.ozlabs.org (Postfix) with ESMTPS id 4SPDSn2mWQz1yQK for <incoming@patchwork.ozlabs.org>; Tue, 7 Nov 2023 01:36:57 +1100 (AEDT) Received: from localhost ([::1] helo=lists1p.gnu.org) by lists.gnu.org with esmtp (Exim 4.90_1) (envelope-from <qemu-devel-bounces@nongnu.org>) id 1r00iS-0000SB-UY; Mon, 06 Nov 2023 09:36:37 -0500 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <prvs=667a8cc2a=dwmw2@infradead.org>) id 1r00iH-0008Db-Po; Mon, 06 Nov 2023 09:36:31 -0500 Received: from smtp-fw-6002.amazon.com ([52.95.49.90]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from <prvs=667a8cc2a=dwmw2@infradead.org>) id 1r00i9-0000al-B5; Mon, 06 Nov 2023 09:36:20 -0500 X-IronPort-AV: E=Sophos;i="6.03,281,1694736000"; d="scan'208";a="366329806" Received: from iad12-co-svc-p1-lb1-vlan3.amazon.com (HELO email-inbound-relay-iad-1e-m6i4x-b538c141.us-east-1.amazon.com) ([10.43.8.6]) by smtp-border-fw-6002.iad6.amazon.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 06 Nov 2023 14:36:14 +0000 Received: from smtpout.prod.us-west-2.prod.farcaster.email.amazon.dev (iad7-ws-svc-p70-lb3-vlan2.iad.amazon.com [10.32.235.34]) by email-inbound-relay-iad-1e-m6i4x-b538c141.us-east-1.amazon.com (Postfix) with ESMTPS id AAC23A2579; Mon, 6 Nov 2023 14:36:05 +0000 (UTC) Received: from EX19MTAUWB002.ant.amazon.com [10.0.21.151:16675] by smtpin.naws.us-west-2.prod.farcaster.email.amazon.dev [10.0.28.94:2525] with esmtp (Farcaster) id deb27e6d-8725-48a3-a146-4d3938248c61; Mon, 6 Nov 2023 14:36:05 +0000 (UTC) X-Farcaster-Flow-ID: deb27e6d-8725-48a3-a146-4d3938248c61 Received: from EX19EXOUWC001.ant.amazon.com (10.250.64.135) by EX19MTAUWB002.ant.amazon.com (10.250.64.231) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1118.39; Mon, 6 Nov 2023 14:35:49 +0000 Received: from EX19MTAUWB001.ant.amazon.com (10.250.64.248) by EX19EXOUWC001.ant.amazon.com (10.250.64.135) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.27; Mon, 6 Nov 2023 14:35:48 +0000 Received: from u3832b3a9db3152.ant.amazon.com (10.106.83.6) by mail-relay.amazon.com (10.250.64.254) with Microsoft SMTP Server id 15.2.1118.39 via Frontend Transport; Mon, 6 Nov 2023 14:35:45 +0000 From: David Woodhouse <dwmw2@infradead.org> To: <qemu-devel@nongnu.org> CC: Kevin Wolf <kwolf@redhat.com>, Hanna Reitz <hreitz@redhat.com>, "Peter Maydell" <peter.maydell@linaro.org>, Stefano Stabellini <sstabellini@kernel.org>, Anthony Perard <anthony.perard@citrix.com>, "Paul Durrant" <paul@xen.org>, =?utf-8?q?Marc-Andr=C3=A9_Lureau?= <marcandre.lureau@redhat.com>, Paolo Bonzini <pbonzini@redhat.com>, "Richard Henderson" <richard.henderson@linaro.org>, Eduardo Habkost <eduardo@habkost.net>, "Michael S. Tsirkin" <mst@redhat.com>, "Marcel Apfelbaum" <marcel.apfelbaum@gmail.com>, Jason Wang <jasowang@redhat.com>, Marcelo Tosatti <mtosatti@redhat.com>, <qemu-block@nongnu.org>, <xen-devel@lists.xenproject.org>, <kvm@vger.kernel.org> Subject: [PATCH v4 11/17] hw/xen: only remove peers of PCI NICs on unplug Date: Mon, 6 Nov 2023 14:35:01 +0000 Message-ID: <20231106143507.1060610-12-dwmw2@infradead.org> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20231106143507.1060610-1-dwmw2@infradead.org> References: <20231106143507.1060610-1-dwmw2@infradead.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain Precedence: Bulk Received-SPF: none client-ip=52.95.49.90; envelope-from=prvs=667a8cc2a=dwmw2@infradead.org; helo=smtp-fw-6002.amazon.com X-Spam_score_int: -41 X-Spam_score: -4.2 X-Spam_bar: ---- X-Spam_report: (-4.2 / 5.0 requ) BAYES_00=-1.9, RCVD_IN_DNSWL_MED=-2.3, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, SPF_HELO_NONE=0.001, SPF_NONE=0.001, T_SCC_BODY_TEXT_LINE=-0.01, UNPARSEABLE_RELAY=0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 List-Id: <qemu-devel.nongnu.org> List-Unsubscribe: <https://lists.nongnu.org/mailman/options/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=unsubscribe> List-Archive: <https://lists.nongnu.org/archive/html/qemu-devel> List-Post: <mailto:qemu-devel@nongnu.org> List-Help: <mailto:qemu-devel-request@nongnu.org?subject=help> List-Subscribe: <https://lists.nongnu.org/mailman/listinfo/qemu-devel>, <mailto:qemu-devel-request@nongnu.org?subject=subscribe> Errors-To: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org Sender: qemu-devel-bounces+incoming=patchwork.ozlabs.org@nongnu.org |
Series |
Get Xen PV shim running in QEMU, add net and console
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expand
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diff --git a/hw/i386/xen/xen_platform.c b/hw/i386/xen/xen_platform.c index 17457ff3de..e2dd1b536a 100644 --- a/hw/i386/xen/xen_platform.c +++ b/hw/i386/xen/xen_platform.c @@ -140,9 +140,14 @@ static void unplug_nic(PCIBus *b, PCIDevice *d, void *o) /* Remove the peer of the NIC device. Normally, this would be a tap device. */ static void del_nic_peer(NICState *nic, void *opaque) { - NetClientState *nc; + NetClientState *nc = qemu_get_queue(nic); + ObjectClass *klass = module_object_class_by_name(nc->model); + + /* Only delete peers of PCI NICs that we're about to delete */ + if (!klass || !object_class_dynamic_cast(klass, TYPE_PCI_DEVICE)) { + return; + } - nc = qemu_get_queue(nic); if (nc->peer) qemu_del_net_client(nc->peer); }