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Re: [Qemu-devel] virtio-rng and fd passing
From: |
Eric Blake |
Subject: |
Re: [Qemu-devel] virtio-rng and fd passing |
Date: |
Mon, 04 Mar 2013 15:35:23 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/20130219 Thunderbird/17.0.3 |
On 03/04/2013 03:24 PM, Anthony Liguori wrote:
>> Then libvirt should also make sure that the XML we allow for non-egd
>> virtio-rng is restricted to the two filenames that won't cause a qemu
>> warning, or even modify the XML to not expose a filename in the first
>> place. We haven't released libvirt 1.0.3 yet, so we still have a few
>> hours in which such a change could be made before the XML becomes baked
>> by a release.
>
> We've already released QEMU accepting any file name so we can't remove
> that functionality but I'm very much leaning toward producing such a
> warning for 1.5.
>
> It's such an easy mistake to make and it's extremely difficult to find
> good information on what you should and shouldn't do. I think that we
> (QEMU and libvirt) should try hard to steer people in the right
> direction.
It's too late for qemu 1.4, but libvirt 1.0.3 can still get it right.
Proposed libvirt patch coming up soon.
--
Eric Blake eblake redhat com +1-919-301-3266
Libvirt virtualization library http://libvirt.org
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- Re: [Qemu-devel] virtio-rng and fd passing, (continued)
- Re: [Qemu-devel] virtio-rng and fd passing, Eric Blake, 2013/03/01
- Re: [Qemu-devel] virtio-rng and fd passing, Anthony Liguori, 2013/03/01
- Re: [Qemu-devel] virtio-rng and fd passing, Eric Blake, 2013/03/01
- Re: [Qemu-devel] virtio-rng and fd passing, Anthony Liguori, 2013/03/01
- Re: [Qemu-devel] virtio-rng and fd passing, Eric Blake, 2013/03/01
- Re: [Qemu-devel] virtio-rng and fd passing, Anthony Liguori, 2013/03/01
- Re: [Qemu-devel] virtio-rng and fd passing, Paolo Bonzini, 2013/03/02
- Re: [Qemu-devel] virtio-rng and fd passing, Anthony Liguori, 2013/03/03
- Re: [Qemu-devel] virtio-rng and fd passing, Eric Blake, 2013/03/04
- Re: [Qemu-devel] virtio-rng and fd passing, Anthony Liguori, 2013/03/04
- Re: [Qemu-devel] virtio-rng and fd passing,
Eric Blake <=
- Re: [Qemu-devel] virtio-rng and fd passing, H. Peter Anvin, 2013/03/04
- Re: [Qemu-devel] virtio-rng and fd passing, Eric Blake, 2013/03/04
- Re: [Qemu-devel] virtio-rng and fd passing, Stefan Berger, 2013/03/01
- Re: [Qemu-devel] virtio-rng and fd passing, Anthony Liguori, 2013/03/01
- Re: [Qemu-devel] virtio-rng and fd passing, Stefan Berger, 2013/03/01
- Re: [Qemu-devel] virtio-rng and fd passing, Anthony Liguori, 2013/03/03
- Re: [Qemu-devel] virtio-rng and fd passing, Corey Bryant, 2013/03/04
- Re: [Qemu-devel] virtio-rng and fd passing, Daniel P. Berrange, 2013/03/04
- Re: [Qemu-devel] virtio-rng and fd passing, Corey Bryant, 2013/03/04
Re: [Qemu-devel] virtio-rng and fd passing, Peter Krempa, 2013/03/01