From: Dario Faggioli <dario.faggioli@citrix.com>
To: Wei Liu <wei.liu2@citrix.com>
Cc: Jan Beulich <jbeulich@suse.com>,
Elena Ufimtseva <ufimtseva@gmail.com>,
xen-devel@lists.xen.org
Subject: Re: [PATCH for-4.5] xen: vnuma: expose vnode_to_pnode to guest
Date: Mon, 10 Nov 2014 16:38:42 +0100 [thread overview]
Message-ID: <1415633922.3717.44.camel@Abyss> (raw)
In-Reply-To: <20141110134310.GA32371@zion.uk.xensource.com>
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On Mon, 2014-11-10 at 13:43 +0000, Wei Liu wrote:
> To summarise this discussion so far.
>
> Conceptually speaking, the guest should not need to know the mapping.
> The translation from vnode to pnode should happen in hypervisor without
> guest knowing.
>
> Jan, Dario and David (and I) are all in favor of *not* exposing the
> mapping (though starting from different angle). So we should go with
> this approach. The hypercall interface is fine as it is now.
>
+1
And thanks for the summary.
Dario
--
<<This happens because I choose it to happen!>> (Raistlin Majere)
-----------------------------------------------------------------
Dario Faggioli, Ph.D, http://about.me/dario.faggioli
Senior Software Engineer, Citrix Systems R&D Ltd., Cambridge (UK)
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prev parent reply other threads:[~2014-11-10 15:38 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-08 19:43 [PATCH for-4.5] xen: vnuma: expose vnode_to_pnode to guest Wei Liu
2014-11-08 19:56 ` Wei Liu
2014-11-10 9:21 ` Jan Beulich
2014-11-10 10:00 ` Wei Liu
2014-11-10 10:51 ` Dario Faggioli
2014-11-10 10:58 ` Jan Beulich
2014-11-10 11:09 ` Wei Liu
2014-11-10 11:21 ` David Vrabel
2014-11-10 11:27 ` Wei Liu
2014-11-10 11:59 ` Dario Faggioli
2014-11-10 11:42 ` Dario Faggioli
2014-11-10 12:07 ` Wei Liu
2014-11-10 13:43 ` Wei Liu
2014-11-10 15:38 ` Dario Faggioli [this message]
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