lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [day] [month] [year] [list]
Date:	Mon, 08 Jan 2007 14:59:05 -0600
From:	Anthony Liguori <aliguori@...ux.vnet.ibm.com>
To:	Jeff Chua <jeff.chua.linux@...il.com>
CC:	linux-kernel <linux-kernel@...r.kernel.org>
Subject: Re: KVM ... bypass BIOS check for VT?

Jeff Chua wrote:
> I'm resending this under KVM as a subject and hope to get response.
> 
> kvm: disabled by bios
> 
> I know this has been asked before and the answer was no. Does it still
> stand or is there a way to bypass the bios? I'm using Lenovo X60s and
> there's no option to enable VT in the BIOS setup.

There are two MSR bits involved in enabling VT.  The first bit 
enables/disables VT.  The second bit prevents the first bit from being 
changed until the next power up.

If the BIOS is setting the second bit while disabling the first bit, 
there's nothing that can be done to work around it.

Sorry.  Contact Lenovo and ask for a BIOS update.

Regards,

Anthony Liguori

> /proc/cpuinfo shows "VMX".
> 
> 
> Another question ... how to enable "mouse" in KVM?
> 
> 
> Thanks,
> Jeff.

-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists