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Re: [Xen-users] missing vmx cpuflag

To: "Wang Xu" <gnawux@xxxxxxxxx>
Subject: Re: [Xen-users] missing vmx cpuflag
From: "Antoine Benkemoun" <antoine@xxxxxxxxxxxxx>
Date: Mon, 28 Jul 2008 11:00:47 +0200
Cc: xen-users@xxxxxxxxxxxxxxxxxxx
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Hello,

You most likely need to enable it in your motherboard. Not all support it though.

I had an Asus one with an E6600 and I had to flash the BIOS for it to be enabled properly (got me remembering how horribly bad floppies are).

Antoine

On Mon, Jul 28, 2008 at 3:22 AM, Wang Xu <gnawux@xxxxxxxxx> wrote:
Hi,

I just fetched xen-unstable sources and build it. Having boot the
system, I cannot find the vmx
cpu flag in /proc/cpuinfo file, however, my CPU is Intel E6550 with VT
support, and the flag appears
when I use the kernel and xen shiped with CentOS 5.2.

I wonder whether it's the problem of  config of dom0 kernel or xen?
Any suggestion?

Thank you!

--
Wang Xu

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--
Antoine Benkemoun
Tel : 03.51.53.57.00
Port : 06.32.88.59.35
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