From: Keir Fraser <keir.fraser@eu.citrix.com>
To: Daniel De Graaf <dgdegra@tycho.nsa.gov>,
xen-devel <xen-devel@lists.xensource.com>,
Stefano Stabellini <Stefano.Stabellini@eu.citrix.com>,
Ian Campbell <Ian.Campbell@eu.citrix.com>
Subject: Re: [PATCH, RFC] Add sysctl to HVM hypercall table
Date: Wed, 8 Sep 2010 08:38:41 -0700 [thread overview]
Message-ID: <C8ACFC11.125AF%keir.fraser@eu.citrix.com> (raw)
In-Reply-To: <4C87A9D8.9010200@tycho.nsa.gov>
On 08/09/2010 08:20, "Daniel De Graaf" <dgdegra@tycho.nsa.gov> wrote:
> The sysctl hypercall should be callable from HVM guests.
Why?
K.
> Signed-off-by: Daniel De Graaf <dgdegra@tycho.nsa.gov>
>
> ---
>
> It may be useful to add all (or almost all) hypercalls to the HVM
> hypercall table, rather than adding them one at a time when it is found
> that a useful one is missing. While a few hypercalls don't make sense
> when calling from HVM, any call that can interact with global xen state
> or another domain could be useful to an HVM driver domain. Thoughts?
next prev parent reply other threads:[~2010-09-08 15:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-08 15:20 [PATCH, RFC] Add sysctl to HVM hypercall table Daniel De Graaf
2010-09-08 15:38 ` Keir Fraser [this message]
2010-09-08 16:00 ` Daniel De Graaf
2010-09-08 21:02 ` Keir Fraser
2010-09-08 21:15 ` Daniel De Graaf
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