Linux-PCI Archive on lore.kernel.org
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From: Christoph Hellwig <hch@infradead.org>
To: Giovanni Cabiddu <giovanni.cabiddu@intel.com>
Cc: alex.williamson@redhat.com, herbert@gondor.apana.org.au,
	cohuck@redhat.com, nhorman@redhat.com, vdronov@redhat.com,
	bhelgaas@google.com, mark.a.chambers@intel.com,
	gordon.mcfadden@intel.com, ahsan.atta@intel.com,
	qat-linux@intel.com, kvm@vger.kernel.org,
	linux-crypto@vger.kernel.org, linux-pci@vger.kernel.org,
	linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/5] vfio/pci: add blocklist and disable qat
Date: Wed, 1 Jul 2020 13:42:09 +0100
Message-ID: <20200701124209.GA12512@infradead.org> (raw)
In-Reply-To: <20200701110302.75199-1-giovanni.cabiddu@intel.com>

On Wed, Jul 01, 2020 at 12:02:57PM +0100, Giovanni Cabiddu wrote:
> This patchset defines a blocklist of devices in the vfio-pci module and adds
> the current generation of Intel(R) QuickAssist devices to it as they are
> not designed to run in an untrusted environment.

How can they not be safe?  If any device is not safe to assign the
whole vfio concept has major issues that we need to fix for real instead
of coming up with quirk lists for specific IDs.

  parent reply index

Thread overview: 17+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-07-01 11:02 Giovanni Cabiddu
2020-07-01 11:02 ` [PATCH 1/5] PCI: add Intel QuickAssist device IDs Giovanni Cabiddu
2020-07-01 21:16   ` Bjorn Helgaas
2020-07-01 11:02 ` [PATCH 2/5] vfio/pci: add device blocklist Giovanni Cabiddu
2020-07-01 21:24   ` Bjorn Helgaas
2020-07-01 11:03 ` [PATCH 3/5] vfio/pci: add qat devices to blocklist Giovanni Cabiddu
2020-07-01 21:28   ` Bjorn Helgaas
2020-07-10 15:08     ` Giovanni Cabiddu
2020-07-10 15:37       ` Bjorn Helgaas
2020-07-10 15:44         ` Bjorn Helgaas
2020-07-10 16:10           ` Alex Williamson
2020-07-10 16:22             ` Giovanni Cabiddu
2020-07-01 11:03 ` [PATCH 4/5] crypto: qat - replace device ids defines Giovanni Cabiddu
2020-07-01 11:03 ` [PATCH 5/5] crypto: qat - use PCI_VDEVICE Giovanni Cabiddu
2020-07-01 12:42 ` Christoph Hellwig [this message]
2020-07-10 15:48   ` [PATCH 0/5] vfio/pci: add blocklist and disable qat Christoph Hellwig
2020-07-10 16:13     ` Giovanni Cabiddu

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