From: Gleb Natapov <gleb@redhat.com>
To: emdel <emdel@playhack.net>
Cc: Abhinav Srivastava <abhikvm1@gmail.com>,
"kvm@vger.kernel.org" <kvm@vger.kernel.org>
Subject: Re: interrupt remapping support
Date: Wed, 14 Nov 2012 19:35:50 +0200 [thread overview]
Message-ID: <20121114173550.GI13385@redhat.com> (raw)
In-Reply-To: <CALKiAsHyJykMD+taSBMwikWcMY6bbXT2vqedvnyXNo_+S3vSAw@mail.gmail.com>
On Wed, Nov 14, 2012 at 06:31:30PM +0100, emdel wrote:
> On Wed, Nov 14, 2012 at 6:06 PM, Gleb Natapov <gleb@redhat.com> wrote:
>
> > KVM uses VT-d on a host for device assignment. Guest running inside KVM
> > will not see VT-d though since KVM does not emulate it.
> >
>
> So another question comes up in my mind:
> what's the purpose of the host devices assignment if I cannot use it for
> the guest?
>
I do not think you understand what I am saying. You can use device
assignment for a guest.
--
Gleb.
prev parent reply other threads:[~2012-11-14 17:35 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-13 3:44 interrupt remapping support Abhinav Srivastava
2012-11-13 9:29 ` Gleb Natapov
[not found] ` <CALKiAsFsiiz6eyYWCzoYeL3WV1D56xQsHC57oP8tjX+wRjqixg@mail.gmail.com>
2012-11-14 17:06 ` Gleb Natapov
[not found] ` <CALKiAsHyJykMD+taSBMwikWcMY6bbXT2vqedvnyXNo_+S3vSAw@mail.gmail.com>
2012-11-14 17:35 ` Gleb Natapov [this message]
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20121114173550.GI13385@redhat.com \
--to=gleb@redhat.com \
--cc=abhikvm1@gmail.com \
--cc=emdel@playhack.net \
--cc=kvm@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.