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 
 
Home Products Support Community News
 
   
 

xen-devel

Re: [Xen-devel] VT-d warnings on Intel DQ35JO

To: Neo Jia <neojia@xxxxxxxxx>
Subject: Re: [Xen-devel] VT-d warnings on Intel DQ35JO
From: Jean Guyader <jean.guyader@xxxxxxxxxxxxx>
Date: Thu, 05 Jun 2008 08:34:49 +0100
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx, "Han, Weidong" <weidong.han@xxxxxxxxx>
Delivery-date: Thu, 05 Jun 2008 00:36:18 -0700
Envelope-to: www-data@xxxxxxxxxxxxxxxxxx
In-reply-to: <5d649bdb0806050030j5bf6ad6fhb8416cf568061d4e@xxxxxxxxxxxxxx>
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/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=subscribe>
List-unsubscribe: <http://lists.xensource.com/cgi-bin/mailman/listinfo/xen-devel>, <mailto:xen-devel-request@lists.xensource.com?subject=unsubscribe>
References: <5d649bdb0806050030j5bf6ad6fhb8416cf568061d4e@xxxxxxxxxxxxxx>
Sender: xen-devel-bounces@xxxxxxxxxxxxxxxxxxx
User-agent: Mozilla-Thunderbird 2.0.0.14 (X11/20080509)
Neo Jia wrote:
hi,

This is what I get on the Intel DQ35JO. Is it critical?

(XEN) Brought up 2 CPUs
(XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found
(XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found
(XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found
(XEN) [VT-D]iommu.c:1700: Queued Invalidation hardware not found
(XEN) [VT-D]iommu.c:1708: Interrupt Remapping hardware not found
(XEN) [VT-D]iommu.c:1708: Interrupt Remapping hardware not found
(XEN) [VT-D]iommu.c:1708: Interrupt Remapping hardware not found
(XEN) [VT-D]iommu.c:1708: Interrupt Remapping hardware not found
(XEN) I/O virtualisation enabled
(XEN) I/O virtualisation for PV guests disabled
(XEN) [VT-D]iommu.c:764: iommu_page_fault: iommu->reg = ffff828bfff57000
(XEN) [VT-D]iommu.c:733: iommu_fault_status: Fault Overflow
(XEN) [VT-D]iommu.c:720: iommu_fault:DMA Write: 0:2.0 addr f00000000
REASON 5 iommu->reg = ffff828bfff57000
(XEN) print_vtd_entries: iommu = ffff83007aefb480 bdf = 0:2:0 gmfn = f00000
(XEN)     root_entry = ffff83007c06e000
(XEN)     root_entry[0] = 7c18b001
(XEN)     context = ffff83007c18b000
(XEN)     context[10] = 101_7d1dc001
(XEN)     l3 = ffff83007d1dc000
(XEN)     l3_index = 3c
(XEN)     l3[3c] = 0
(XEN)     l3[3c] not present
(XEN) *** LOADING DOMAIN 0 ***


I had almost the same error with this same motherboard, you should upgrade your bios.

--
Jean Guyader

_______________________________________________
Xen-devel mailing list
Xen-devel@xxxxxxxxxxxxxxxxxxx
http://lists.xensource.com/xen-devel

<Prev in Thread] Current Thread [Next in Thread>