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Re: [PATCH 04/28] hw: mark all virtio CCW devices as secure

To: Daniel P. Berrangé <berrange@xxxxxxxxxx>, qemu-devel@xxxxxxxxxx

From: Eric Farman <farman@xxxxxxxxxxxxx>

Date: Mon, 5 Oct 2026 09:15:37 -0400

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Cc: xen-devel@xxxxxxxxxxxxxxxxxxxx, qemu-riscv@xxxxxxxxxx, qemu-ppc@xxxxxxxxxx, qemu-block@xxxxxxxxxx, qemu-s390x@xxxxxxxxxx, qemu-arm@xxxxxxxxxx

Delivery-date: Mon, 05 Oct 2026 13:15:50 +0000

List-id: Xen developer discussion <xen-devel.lists.xenproject.org>

On 9/11/26 10:36 AM, Daniel P. Berrangé wrote:

These are all intended for use in a virtualization scenario and must
provide a security boundary.

Signed-off-by: Daniel P. Berrangé <berrange@xxxxxxxxxx>
---
  hw/s390x/vhost-scsi-ccw.c     | 1 +
  hw/s390x/vhost-user-fs-ccw.c  | 1 +
  hw/s390x/vhost-vsock-ccw.c    | 1 +
  hw/s390x/virtio-ccw-9p.c      | 1 +
  hw/s390x/virtio-ccw-balloon.c | 1 +
  hw/s390x/virtio-ccw-blk.c     | 1 +
  hw/s390x/virtio-ccw-crypto.c  | 1 +
  hw/s390x/virtio-ccw-gpu.c     | 1 +
  hw/s390x/virtio-ccw-input.c   | 5 +++++
  hw/s390x/virtio-ccw-md.c      | 1 +
  hw/s390x/virtio-ccw-mem.c     | 1 +
  hw/s390x/virtio-ccw-net.c     | 1 +
  hw/s390x/virtio-ccw-rng.c     | 1 +
  hw/s390x/virtio-ccw-scsi.c    | 1 +
  hw/s390x/virtio-ccw-serial.c  | 1 +
  hw/s390x/virtio-ccw.c         | 1 +
  16 files changed, 20 insertions(+)

Acked-by: Eric Farman <farman@xxxxxxxxxxxxx>

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