From: Avi Kivity <avi@redhat.com>
To: Sasha Levin <levinsasha928@gmail.com>
Cc: linux-kernel@vger.kernel.org, Joerg Roedel <joerg.roedel@amd.com>,
Marcelo Tosatti <mtosatti@redhat.com>,
kvm@vger.kernel.org
Subject: Re: [PATCH 1/2] KVM: VMX: Notify if VMX is already in use
Date: Wed, 07 Dec 2011 17:31:48 +0200 [thread overview]
Message-ID: <4EDF86E4.3050701@redhat.com> (raw)
In-Reply-To: <1323270953.4009.21.camel@lappy>
On 12/07/2011 05:15 PM, Sasha Levin wrote:
> > Ah, maybe they do it differently on AMD. Or they changed things.
>
> I've grabbed their code just to see whats going on there and traced the
> vmxon calls back to module init.
>
> Are you sure it ever happened on-demand and not on init? If you are,
> I'll actually build that module and give it a go :)
I'm pretty sure, but they likely changed things. vmxon/off all the time
is not very performant.
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2011-12-07 15:31 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-12-01 18:30 [PATCH 1/2] KVM: VMX: Notify if VMX is already in use Sasha Levin
2011-12-01 18:30 ` [PATCH 2/2] KVM: SVM: Notify if SVM " Sasha Levin
2011-12-02 8:53 ` Joerg Roedel
2011-12-07 14:17 ` [PATCH 1/2] KVM: VMX: Notify if VMX " Avi Kivity
2011-12-07 14:18 ` Sasha Levin
2011-12-07 14:23 ` Avi Kivity
2011-12-07 14:24 ` Sasha Levin
2011-12-07 14:26 ` Avi Kivity
2011-12-07 14:42 ` Sasha Levin
2011-12-07 15:15 ` Sasha Levin
2011-12-07 15:31 ` Avi Kivity [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=4EDF86E4.3050701@redhat.com \
--to=avi@redhat.com \
--cc=joerg.roedel@amd.com \
--cc=kvm@vger.kernel.org \
--cc=levinsasha928@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=mtosatti@redhat.com \
/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.