WARNING - OLD ARCHIVES

This is an archived copy of the Xen.org mailing list, which we have preserved to ensure that existing links to archives are not broken. The live archive, which contains the latest emails, can be found at http://lists.xen.org/
Xen

xen-devel

[Top] [All Lists]

[Xen-devel] Re: vt-d p7p55d evo

To: listmail <listmail@xxxxxxxxxxxx>
Subject: [Xen-devel] Re: vt-d p7p55d evo
From: Mark Hurenkamp <mark.hurenkamp@xxxxxxxxx>
Date: Sun, 4 Apr 2010 13:28:34 +0200
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx
Delivery-date: 2010年4月04日 04:29:17 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxxx
In-reply-to: <4BB82E5A.4030400@xxxxxxxxxxxx>
List-help: <mailto:xen-devel-request@lists.xensource.com?subject=help>
List-id: Xen developer discussion <xen-devel.lists.xensource.com>
List-post: <mailto:xen-devel@lists.xensource.com>
List-subscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <4BB6B79D.3070305@xxxxxxxxxxxx> <CB8BCF9C-52DE-4608-A46D-2253463536CE@xxxxxxxxx> <4BB82E5A.4030400@xxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
I'm still pretty new to Xen so it could very well be that I've misunderstood the requirements for certain capabilities. I thought one of the wiki's had stated that to pass through to an hvm guest you have to have VT-d though. Is there something specific that I which can indicate its status after boot?
bios: 1207
cpu: i7 860
grub2: http://pastebin.ca/1856369
xm dmesg: http://pastebin.ca/1856370
xm info: http://pastebin.ca/1856372
hvm cfg: http://pastebin.ca/1856376
I think I compiled the linux kernel at xen/stable git commit 221c4dbf86 given the timestamp in xm info (all done same time frame)
From your earlier mail, it was not clear wether you were indeed using hvm, and that xen enabled vt-d properly. From your xm dmesg, and xm info, it is clear that iommu is indeed enabled for you, something which i've not been able to achieve with my board. Could the CPU make a difference here? I'm on a i5 750, and notice you are using an i7 860.... I'll see if i can do some more experiments with my setup, perhaps switching back a few changesets to 4.0-rc8. I'm not sure if the kernel makes a difference, but i'll see if i can match your configuration as close as possible.
Thanks for your input!
Mark.
_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel
<Prev in Thread] Current Thread [Next in Thread>
Previous by Date: Re: [Xen-devel][PATCH]: Support dynamic resizing of vbds , J. Roeleveld
Next by Date: Re: [Xen-devel] RE: [Xen-users] (Xenlinux) gentoo-xen-kernel patches questions? , Andrew Lyon
Previous by Thread: [Xen-devel] Re: vt-d p7p55d evo , listmail
Next by Thread: Re: [Xen-devel] Re: vt-d p7p55d evo , Sander Eikelenboom
Indexes: [Date] [Thread] [Top] [All Lists]

Copyright ©, Citrix Systems Inc. All rights reserved. Legal and Privacy
Citrix This site is hosted by Citrix

AltStyle によって変換されたページ (->オリジナル) /