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From: Jeremy Fitzhardinge <jeremy@goop.org>
To: Charles Gruener <cjg9411@rit.edu>
Cc: xen-devel@lists.xensource.com, M A Young <m.a.young@durham.ac.uk>,
	fedora-xen@redhat.com
Subject: Re: Re: [Fedora-xen] 2.6.31-1.2.65.xendom0.fc12.x86_64 crash on boot
Date: Mon, 21 Sep 2009 12:07:42 -0700	[thread overview]
Message-ID: <4AB7CEFE.3020109@goop.org> (raw)
In-Reply-To: <20FE5C88-00D8-47FC-AACE-99DD211EC99E@rit.edu>

On 09/16/09 09:09, Charles Gruener wrote:
> This absolutely fixes my issue.  With the latest patch, I can boot my
> system successfully if NX is enabled or disabled in the BIOS.

Great, thanks for the confirmation.  I'll push this patch upstream.

> Just a final note, I do need to make sure VT-d is disabled in the
> BIOS, and then I can boot.  This was obviously not addressed in this
> patch nor was it requested to be.  It would be nice to have it working
> at some point as this machine will hopefully have a bunch of NVidia
> cards in it that will need to be dedicated to each of the domU's for
> CUDA research.

Just to clarify this a bit:

    Are you saying that if you leave VT-d enabled in BIOS something bad
    happens?  Does it crash?

    But ideally you'd like to enable it and have it working to allow
    NVidia cards work, which require it?

Thanks,
    J

  reply	other threads:[~2009-09-21 19:07 UTC|newest]

Thread overview: 13+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
     [not found] <976E8557-F11D-416E-84C2-CD12B180CA1B@rit.edu>
     [not found] ` <20090915071730.GP31123@reaktio.net>
     [not found]   ` <20090915075613.GQ31123@reaktio.net>
     [not found]     ` <82B3AFF8-B4F1-4347-82F3-04F100002684@rit.edu>
2009-09-15 11:39       ` [Fedora-xen] 2.6.31-1.2.65.xendom0.fc12.x86_64 crash on boot Pasi Kärkkäinen
2009-09-15 11:53         ` Pasi Kärkkäinen
2009-09-15 14:41         ` Nathan Stratton
2009-09-15 19:58         ` Jeremy Fitzhardinge
2009-09-15 21:01           ` Charles Gruener
2009-09-15 21:14             ` [Fedora-xen] " Jeremy Fitzhardinge
2009-09-15 22:23         ` Jeremy Fitzhardinge
2009-09-16  8:47           ` M A Young
2009-09-16 11:47             ` Pasi Kärkkäinen
2009-09-16 16:09               ` Charles Gruener
2009-09-21 19:07                 ` Jeremy Fitzhardinge [this message]
2009-09-21 19:24                   ` Re: [Fedora-xen] " Charles J Gruener
     [not found]       ` <alpine.GSO.2.00.0909151240230.27096@algedi.dur.ac.uk>
     [not found]         ` <20090915121026.GV31123@reaktio.net>
     [not found]           ` <alpine.LFD.2.00.0909151323110.16009@vega4.dur.ac.uk>
2009-09-15 12:46             ` Pasi Kärkkäinen

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