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a=rsa-sha256; c=relaxed/relaxed; d=redhat.com; s=mimecast20190719; t=1791218679; 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=a9BoSnEDgCJTNGC3lt5JXO3kHI9tlec5yV/ZrOKotUM=; b=AdsY/czO3CILJxngWwSToyHOdiH1z4YDMuja7MONeWvmGHwE24SRaQBUEpDWacZXru3fEk ZR5zb6kYLZJ8Fw4nNteiVe2LXg7yZTD3hjxDXGdYwKKiHPDT2KCr7O0adok154pB0MtblH 7MquZZ0ubv/tTtrU2f0IZfIGBPrU5uk= X-MC-Unique: Y2AVDQIvMEyt9ypAIuHz1g-1 X-Mimecast-MFC-AGG-ID: Y2AVDQIvMEyt9ypAIuHz1g_1791218673 From: Cornelia Huck To: =?utf-8?Q?Daniel_P=2E_Berrang=C3=A9?= , 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, =?utf-8?Q?Daniel_P=2E_Berrang=C3=A9?= Subject: Re: [PATCH 07/28] hw/vfio: mark all VFIO object classes as secure In-Reply-To: <20260911143627.2743803-8-berrange@redhat.com> Organization: "Red Hat GmbH, Sitz: Werner-von-Siemens-Ring 12, D-85630 Grasbrunn, Handelsregister: Amtsgericht =?utf-8?Q?M=C3=BCnchen=2C?= HRB 153243, =?utf-8?Q?Gesch=C3=A4ftsf=C3=BChrer=3A?= Ryan Barnhart, Charles Cachera, Avril Crosse O'Flaherty" References: <20260911143627.2743803-1-berrange@redhat.com> <20260911143627.2743803-8-berrange@redhat.com> User-Agent: Notmuch/0.40 (https://notmuchmail.org) Date: Mon, 05 Oct 2026 18:44:30 +0200 Message-ID: <87tsn0jdw1.fsf@redhat.com> MIME-Version: 1.0 X-Scanned-By: MIMEDefang 3.4.1 on 10.30.177.93 X-Mimecast-MFC-PROC-ID: lZw_dNzykVxLJh8OibAx1BsGqctNbtS3Wo5YTVzKG9c_1791218673 X-Mimecast-Originator: redhat.com Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable X-purgate-ID: tlsNG-bad1c0/1791218681-BE6DA034-9DA0472C/0/0 X-purgate-type: clean X-purgate-size: 653 On Fri, Sep 11 2026, Daniel P. Berrang=C3=A9 wrote: > The VFIO subsystem is about securely passing host PCI devices > to a guest, so all the classes should be presumed to be offering > a security boundary. > > Signed-off-by: Daniel P. Berrang=C3=A9 > --- > hw/vfio-user/pci.c | 1 + > hw/vfio/ap.c | 1 + > hw/vfio/ccw.c | 1 + > hw/vfio/container.c | 1 + > hw/vfio/igd.c | 1 + > hw/vfio/iommufd.c | 2 ++ > hw/vfio/pci.c | 3 +++ > hw/vfio/spapr.c | 1 + > 8 files changed, 11 insertions(+) > Acked-by: Cornelia Huck #s390 types