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From: Ian Campbell <ian.campbell@citrix.com>
To: Sarah Newman <srn@prgmr.com>, xen-devel <xen-devel@lists.xenproject.org>
Cc: David Scott <dave@recoil.org>
Subject: Re: PV random device
Date: Tue, 6 Oct 2015 10:15:11 +0100	[thread overview]
Message-ID: <1444122911.5302.64.camel@citrix.com> (raw)
In-Reply-To: <561324FD.8010909@prgmr.com>

On Mon, 2015-10-05 at 18:33 -0700, Sarah Newman wrote:
> Greetings,
> 
> We would like to use something like virtio-rng 
> http://wiki.qemu-project.org/Features-Done/VirtIORNG with PVM domUs and
> since the wiki page on virtio
> http://wiki.xen.org/wiki/Virtio_On_Xen says the wiki page is out of date,
> what is the current status?
> 
> Would a native xen driver be likely to be accepted upstream?

My two pence is that this seems like a reasonable application of the
channels[0] interface to provide a simple device that when read spits out
random bytes, which can then be fed into rngd (or whatever it is called).

>  If so, is there anyone already working on one?

It comes up occasionally, most recently was 
http://lists.xen.org/archives/html/xen-devel/2015-02/msg00003.html . CCing
Dave.

Cheers,
Ian.

[0] http://xenbits.xen.org/docs/unstable/misc/channel.txt

      parent reply	other threads:[~2015-10-06  9:15 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-10-06  1:33 PV random device Sarah Newman
2015-10-06  3:35 ` Andy Smith
2015-10-06  4:12   ` Sarah Newman
2015-10-06  4:29     ` Andy Smith
2015-10-06  4:34       ` Sarah Newman
2015-10-06  4:50       ` Steven Haigh
2015-10-06  5:18         ` Andy Smith
2015-10-06  7:40           ` Sarah Newman
2015-10-06  9:15 ` Ian Campbell [this message]

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