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From: "Daniel P. Berrangé" <berrange@redhat.com>
To: qemu-devel@nongnu.org
Cc: xen-devel@lists.xenproject.org, qemu-riscv@nongnu.org,
	qemu-ppc@nongnu.org, qemu-block@nongnu.org,
	qemu-s390x@nongnu.org, qemu-arm@nongnu.org,
	"Daniel P. Berrangé" <berrange@redhat.com>
Subject: [PATCH 25/28] hw: mark KVM clock and RTC devices as secure
Date: Fri, 11 Sep 2026 15:36:24 +0100	[thread overview]
Message-ID: <20260911143627.2743803-26-berrange@redhat.com> (raw)
In-Reply-To: <20260911143627.2743803-1-berrange@redhat.com>

These are core infrastructure in virtualization cases so must
provide a security boundary.

Signed-off-by: Daniel P. Berrangé <berrange@redhat.com>
---
 hw/i386/kvm/clock.c  | 1 +
 hw/rtc/mc146818rtc.c | 1 +
 2 files changed, 2 insertions(+)

diff --git a/hw/i386/kvm/clock.c b/hw/i386/kvm/clock.c
index e3dad136d3..d3e2301311 100644
--- a/hw/i386/kvm/clock.c
+++ b/hw/i386/kvm/clock.c
@@ -366,6 +366,7 @@ static const TypeInfo kvmclock_info = {
     .parent        = TYPE_SYS_BUS_DEVICE,
     .instance_size = sizeof(KVMClockState),
     .class_init    = kvmclock_class_init,
+    .secure        = true,
 };
 
 /* Note: Must be called after VCPU initialization. */
diff --git a/hw/rtc/mc146818rtc.c b/hw/rtc/mc146818rtc.c
index ba396435d1..66f8b177e7 100644
--- a/hw/rtc/mc146818rtc.c
+++ b/hw/rtc/mc146818rtc.c
@@ -1027,6 +1027,7 @@ static const TypeInfo mc146818rtc_info = {
     .parent        = TYPE_ISA_DEVICE,
     .instance_size = sizeof(MC146818RtcState),
     .class_init    = rtc_class_initfn,
+    .secure        = true,
     .interfaces = (const InterfaceInfo[]) {
         { TYPE_ACPI_DEV_AML_IF },
         { },
-- 
2.55.0



  parent reply	other threads:[~2026-09-11 14:48 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-09-11 14:35 [PATCH 00/28] Mark user creatable devices for secure for virt use case Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 01/28] hw: mark secure machines for x86, s390, ppc, arm, loonarch, riscv Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 02/28] accel: mark kvm and xen accelerators as secure Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 03/28] hw: mark all virtio PCI devices " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 04/28] hw: mark all virtio CCW " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 05/28] hw: mark all vhost devices a secure Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 06/28] hw: mark all remaining virtio object types as secure Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 07/28] hw/vfio: mark all VFIO object classes " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 08/28] hw/xen: mark all Xen related object types as being secure Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 09/28] hw/net: mark e1000, e1000e, IGB, rtl8139 & sPAPR VLAN as secure Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 10/28] hw/usb: mark commonly used USB devices/hosts " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 11/28] hw/watchdog: mark some watchdog devices " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 12/28] hw/scsi: mark spapr and vmware SCSI controllers " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 13/28] hw/scsi: mark SCSI disk endpoint devices " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 14/28] hw/ide: mark ICH9 and ide-hd/ide-cd " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 15/28] hw: define most common PCI types " Daniel P. Berrangé
2026-09-11 16:50   ` Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 16/28] hw/pci-host: mark common x86, ppc, arm and s390 PCI hosts " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 17/28] hw/display: mark bochs, cirrus, qxl, VGA, ramfb " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 18/28] hw/tpm: mark all TPM implementations " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 19/28] hw/misc: mark pvpanic, vmcoreinfo " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 20/28] hw/audio: mark Intel HDA devices & codecs " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 21/28] hw/char: mark common serial / console devicess a secure Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 22/28] hw/mem: mark nvdimm, pc-dimm & spapr-nvdimm devices as secure Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 23/28] hw/uefi: mark the EFI vars service " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 24/28] hw/acpi: mark erst, vmclock and vmgenid devices " Daniel P. Berrangé
2026-09-11 14:36 ` Daniel P. Berrangé [this message]
2026-09-11 14:36 ` [PATCH 26/28] hw: device AMD, Intel and ARM IOMMUs " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 27/28] hw/input: mark PS/2 and PC Keyboard devices " Daniel P. Berrangé
2026-09-11 14:36 ` [PATCH 28/28] hw/i386: mark vmmouse / vmport " Daniel P. Berrangé

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