From: Avi Kivity <avi@redhat.com>
To: Alex Williamson <alex.williamson@redhat.com>
Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org,
jan.kiszka@siemens.com
Subject: Re: [PATCH 1/2] kvm: Remove ability to assign a device without iommu support
Date: Tue, 20 Dec 2011 11:19:11 +0200 [thread overview]
Message-ID: <4EF0530F.3050309@redhat.com> (raw)
In-Reply-To: <20111220031947.11829.66292.stgit@bling.home>
On 12/20/2011 05:19 AM, Alex Williamson wrote:
> This option has no users and it exposes a security hole that we
> can allow devices to be assigned without iommu protection. Make
> KVM_DEV_ASSIGN_ENABLE_IOMMU a mandatory option.
>
> Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
> ---
>
> virt/kvm/assigned-dev.c | 18 +++++++++---------
>
Documentation/virtual/kvm/api.txt +++
--
error compiling committee.c: too many arguments to function
next prev parent reply other threads:[~2011-12-20 9:19 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-20 3:19 [PATCH 0/2] kvm: Lock down device assignment Alex Williamson
2011-12-20 3:19 ` [PATCH 1/2] kvm: Remove ability to assign a device without iommu support Alex Williamson
2011-12-20 8:49 ` Sasha Levin
2011-12-20 9:03 ` Jan Kiszka
2011-12-20 9:08 ` Sasha Levin
2011-12-20 9:12 ` Jan Kiszka
2011-12-20 9:14 ` Avi Kivity
2011-12-20 14:28 ` Alex Williamson
2011-12-20 9:19 ` Avi Kivity [this message]
2011-12-20 3:19 ` [PATCH 2/2] kvm: Device assignment permission checks Alex Williamson
2011-12-20 9:23 ` [PATCH 0/2] kvm: Lock down device assignment Avi Kivity
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