From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lists1p.gnu.org (lists1p.gnu.org [209.51.188.17]) (using TLSv1.2 with cipher ECDHE-ECDSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7D3EF606A31A for ; Thu, 29 Oct 2026 13:14:36 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key, unprotected) header.d=redhat.com header.i=@redhat.com header.a=rsa-sha256 header.s=mimecast20190719 header.b=UzWtkXX7 Received: from localhost ([::1] helo=lists1p.gnu.org) by lists1p.gnu.org with esmtp (Exim 4.90_1) (envelope-from ) id 1xMPxD-0000If-FN; Thu, 29 Oct 2026 09:14:03 -0400 Received: from eggs.gnu.org ([2001:470:142:3::10]) by lists1p.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1xMPwR-0007sB-2J for qemu-devel@nongnu.org; Thu, 29 Oct 2026 09:13:20 -0400 Received: from us-smtp-delivery-124.mimecast.com ([170.10.133.124]) by eggs.gnu.org with esmtps (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.90_1) (envelope-from ) id 1xMPwN-0006BV-Dx for qemu-devel@nongnu.org; Thu, 29 Oct 2026 09:13:14 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1793279590; 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=xu3P5m/1KLIWcgSCEInSnntHhO//Q8ISbe9gTvF6tGQ=; b=UzWtkXX7325Aec2oGMxJa2AN3GCeHZGtkaUJCC1YD6cadcLqKEWsvA+kXfC+5gn19n9BnZ V7LXAahzR8ckLcvc3WMAr89Od3wEthrK8NX/io4XCD9c34tBXAFEtEcoIJ3QhAOOusLPlc nwOspW4ZMqy3MKVRN5WgmfiD+fc8a4U= Received: from mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (ec2-54-186-198-63.us-west-2.compute.amazonaws.com [54.186.198.63]) by relay.mimecast.com with ESMTP with STARTTLS (version=TLSv1.3, cipher=TLS_AES_256_GCM_SHA384) id us-mta-74-xg9QxgJAOQqnklzZyFzKJQ-1; Thu, 29 Oct 2026 09:13:07 -0400 X-MC-Unique: xg9QxgJAOQqnklzZyFzKJQ-1 X-Mimecast-MFC-AGG-ID: xg9QxgJAOQqnklzZyFzKJQ_1793279585 Received: from mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com [10.30.177.4]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits) server-digest SHA256) (No client certificate requested) by mx-prod-mc-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTPS id AD3A41956068; Thu, 29 Oct 2026 13:13:05 +0000 (UTC) Received: from berrange.csb (headnet04.pony-001.prod.iad2.dc.redhat.com [10.2.32.116]) by mx-prod-int-01.mail-002.prod.us-west-2.aws.redhat.com (Postfix) with ESMTP id 5BC8D3000B56; Thu, 29 Oct 2026 13:13:03 +0000 (UTC) From: =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= To: qemu-devel@nongnu.org Cc: qemu-arm@nongnu.org, Peter Maydell , =?UTF-8?q?Alex=20Benn=C3=A9e?= , Paolo Bonzini , =?UTF-8?q?Marc-Andr=C3=A9=20Lureau?= , qemu-ppc@nongnu.org, qemu-block@nongnu.org, qemu-riscv@nongnu.org, qemu-s390x@nongnu.org, =?UTF-8?q?Daniel=20P=2E=20Berrang=C3=A9?= Subject: [PATCH v2 07/28] hw/net: mark e1000, e1000e, IGB, rtl8139 & sPAPR VLAN as secure Date: Thu, 29 Oct 2026 13:12:20 +0000 Message-ID: <20261029131241.2275706-8-berrange@redhat.com> In-Reply-To: <20261029131241.2275706-1-berrange@redhat.com> References: <20261029131241.2275706-1-berrange@redhat.com> X-Archived-By: MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.4 Received-SPF: pass client-ip=170.10.133.124; envelope-from=berrange@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: 5 X-Spam_score: 0.5 X-Spam_bar: / X-Spam_report: (0.5 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_LOW=-0.7, RCVD_IN_MSPIKE_H3=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_SBL_CSS=3.335, SPF_HELO_PASS=-0.001, SPF_PASS=-0.001 autolearn=no autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: qemu development List-Archive: List-Post: List-Help: List-Subscribe: , Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org X-Spam-Status: No, score=-15.8 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_PASS, SPF_PASS autolearn=ham autolearn_force=no version=4.0.1 X-Spam-Checker-Version: SpamAssassin 4.0.1 (2024-03-26) on aws-us-west-2-korg-listserv-alma10-1 Historically most NICs are only interesting for non-virtualization use cases and have not been written with malicious guests in mind. As a general rule either virtio-net or xen-net should be used in all virtualized guests requiring a security boundary. There are a handful of exceptions resulting from historical usage in the x86 world, to support virtualized guests lacking virtio support. Thus the rtl8139, e1000, e1000e & IGB NICs are declared to provide a security boundary. The PPC sPAPR Virtual LAN device is also marked secure. Signed-off-by: Daniel P. Berrangé --- hw/net/e1000.c | 1 + hw/net/e1000e.c | 1 + hw/net/igb.c | 1 + hw/net/rtl8139.c | 1 + hw/net/spapr_llan.c | 1 + 5 files changed, 5 insertions(+) diff --git a/hw/net/e1000.c b/hw/net/e1000.c index 202ad404013..2f540dbb417 100644 --- a/hw/net/e1000.c +++ b/hw/net/e1000.c @@ -1759,6 +1759,7 @@ static void e1000_register_types(void) type_info.parent = TYPE_E1000_BASE; type_info.class_data = info; type_info.class_init = e1000_class_init; + type_info.secure = true; type_register_static(&type_info); } diff --git a/hw/net/e1000e.c b/hw/net/e1000e.c index 9faf0c74c3d..96737ddb51a 100644 --- a/hw/net/e1000e.c +++ b/hw/net/e1000e.c @@ -721,6 +721,7 @@ static const TypeInfo e1000e_info = { .instance_size = sizeof(E1000EState), .class_init = e1000e_class_init, .instance_init = e1000e_instance_init, + .secure = true, .interfaces = (const InterfaceInfo[]) { { INTERFACE_PCIE_DEVICE }, { } diff --git a/hw/net/igb.c b/hw/net/igb.c index c076807e711..0bd03efea0c 100644 --- a/hw/net/igb.c +++ b/hw/net/igb.c @@ -635,6 +635,7 @@ static const TypeInfo igb_info = { .instance_size = sizeof(IGBState), .class_init = igb_class_init, .instance_init = igb_instance_init, + .secure = true, .interfaces = (const InterfaceInfo[]) { { INTERFACE_PCIE_DEVICE }, { } diff --git a/hw/net/rtl8139.c b/hw/net/rtl8139.c index 16479284eea..38bc16f312f 100644 --- a/hw/net/rtl8139.c +++ b/hw/net/rtl8139.c @@ -3450,6 +3450,7 @@ static const TypeInfo rtl8139_info = { .instance_size = sizeof(RTL8139State), .class_init = rtl8139_class_init, .instance_init = rtl8139_instance_init, + .secure = true, .interfaces = (const InterfaceInfo[]) { { INTERFACE_CONVENTIONAL_PCI_DEVICE }, { }, diff --git a/hw/net/spapr_llan.c b/hw/net/spapr_llan.c index a5b8906849c..784e46f57d4 100644 --- a/hw/net/spapr_llan.c +++ b/hw/net/spapr_llan.c @@ -891,6 +891,7 @@ static const TypeInfo spapr_vlan_info = { .class_init = spapr_vlan_class_init, .instance_init = spapr_vlan_instance_init, .instance_finalize = spapr_vlan_instance_finalize, + .secure = true, }; static void spapr_vlan_register_types(void) -- 2.56.0