From: Andrew Cooper <andrew.cooper3@citrix.com>
To: Fabio Fantoni <fabio.fantoni@m2r.biz>,
Ben Catterall <Ben.Catterall@citrix.com>,
xen-devel@lists.xen.org, JBeulich@suse.com
Subject: Re: RFC on deprivileged x86 hypervisor device models
Date: Fri, 17 Jul 2015 11:29:14 +0100 [thread overview]
Message-ID: <55A8D8FA.3040804@citrix.com> (raw)
In-Reply-To: <55A8D87C.6060704@m2r.biz>
On 17/07/15 11:27, Fabio Fantoni wrote:
> Il 17/07/2015 12:09, Ben Catterall ha scritto:
>> Hi all,
>>
>> I'm working on an x86 proof-of-concept series to evaluate if it is
>> feasible to move device models currently running in the hypervisor
>> and x86 emulation code for HVM guests into a deprivileged context.
>>
>> I've put together the following document as I have been considering
>> several different ways this could be achieved and was hoping to get
>> feedback from maintainers before I go ahead.
>
> Have you already take a look to this patch serie?
> http://lists.xen.org/archives/html/xen-devel/2015-07/msg00108.html
>
Running qemu as non-root has nothing to do whatsoever with this proposal.
This proposal concerns the bits which are emulated *in the hypervisor*.
~Andrew
next prev parent reply other threads:[~2015-07-17 10:29 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-07-17 10:09 RFC on deprivileged x86 hypervisor device models Ben Catterall
2015-07-17 10:27 ` Fabio Fantoni
2015-07-17 10:29 ` Andrew Cooper [this message]
2015-07-17 12:32 ` Paul Durrant
2015-07-17 14:20 ` Jan Beulich
2015-07-17 15:19 ` Ben Catterall
2015-07-17 15:38 ` Jan Beulich
2015-07-20 13:43 ` Andrew Cooper
2015-07-20 13:58 ` Jan Beulich
2015-07-20 14:10 ` Ben Catterall
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