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From: Kfir Lavi <lavi.kfir@gmail.com>
Date: Tue, 6 Sep 2011 13:19:10 +0300
Message-ID: <CAHNvW1JEmev0-DGO1zH5jjRbrU--tu1d9QM9GP9TOOKH368HdQ@mail.gmail.com>
Subject: [gentoo-user] Nested VMX support in qemu and kvm
To: ILUG <linux-il@cs.huji.ac.il>, gentoo-user@lists.gentoo.org
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Hi,
I'm trying to use a nested vm, but whatever I do, no vmx flag is in
/proc/cpuinfo ?
qemu-kvm -cpu host
qemu-kvm -cpu host,+vmx
qemu-kvm -cpu qemu64,+vmx

also used qemu-system-x86_64 with those cpu options.

I'm running Gentoo with kernel 3.0.4 and
app-emulation/qemu-kvm-0.15.0.
I also tested it on
app-emulation/qemu-kvm-9999
which is the version compiled from latest git repository.

I did saw some emails and patches on the net from Orit, Avi and Nadav about
nested vmx support,
but it doesn't seems to work for me.

Thanks,
Kfir

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<div dir=3D"ltr">Hi,<br>I&#39;m trying to use a nested vm, but whatever I d=
o, no vmx flag is in /proc/cpuinfo ?<br>qemu-kvm -cpu host<br>qemu-kvm -cpu=
 host,+vmx<br>qemu-kvm -cpu qemu64,+vmx<br>
<br>also used qemu-system-x86_64 with those cpu options. <br><br>I&#39;m ru=
nning Gentoo with kernel 3.0.4 and <br>app-emulation/qemu-kvm-0.15.0.<br>I =
also tested it on <br>app-emulation/qemu-kvm-9999 <br>which is the version =
compiled from latest git repository. <br>

<br>I did saw some emails and patches on the net from Orit, Avi and Nadav a=
bout nested vmx support, <br>but it doesn&#39;t seems to work for me. <br><=
br>Thanks,<br>Kfir<br></div>

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