From: Avi Kivity <avi@redhat.com>
To: Andrej Podzimek <andrej@podzimek.org>
Cc: kvm@vger.kernel.org
Subject: Re: kvm-intel does not load when Intel TXT is enabled
Date: Sun, 16 May 2010 15:04:19 +0300 [thread overview]
Message-ID: <4BEFDF43.6000508@redhat.com> (raw)
In-Reply-To: <4BED954C.1090803@podzimek.org>
On 05/14/2010 09:24 PM, Andrej Podzimek wrote:
> Hello,
>
> when I enable Intel TXT (Trusted Execution Technology) in the BIOS
> settings of my Lenovo W510, the kvm-intel module does not load and
> says 'kvm: disabled by bios', despite the fact that both VT-x and VT-d
> are enabled. Disabling TXT enables hardware virtualization and
> kvm-intel works as expected.
>
> Are VT-[xd] and TXT supposed to be mutually exclusive? Or could it be
> a BIOS bug?
>
Running kvm under txt needs special support in the kernel; it will be
available in 2.6.35.
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2010-05-16 12:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-05-14 18:24 kvm-intel does not load when Intel TXT is enabled Andrej Podzimek
2010-05-16 12:04 ` 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=4BEFDF43.6000508@redhat.com \
--to=avi@redhat.com \
--cc=andrej@podzimek.org \
--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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).