| To: | "Peter J. van der Maas" <peter@xxxxxxxxx>, <xen-devel@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-devel] DQ35JO (Q35 chipset), Q6600, xen-unstable (~12/21), RMRR/DMAR error |
| From: | Keir Fraser <keir.fraser@xxxxxxxxxxxxx> |
| Date: | 2008年12月23日 08:45:08 +0000 |
| Cc: | |
| Delivery-date: | 2008年12月23日 00:45:06 -0800 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| In-reply-to: | <7EEC9DAC2502EF4FACFE8CC8408DAFEA1DEDAF@xxxxxxxxxxxxxxxxx> |
| 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> |
| Sender: | xen-devel-bounces@xxxxxxxxxxxxxxxxxxx |
| Thread-index: | AclkuulT67D0Yx1CQyac2/KoSAle3gAH9jV0 |
| Thread-topic: | [Xen-devel] DQ35JO (Q35 chipset), Q6600, xen-unstable (~12/21), RMRR/DMAR error |
| User-agent: | Microsoft-Entourage/12.14.0.081024 |
Purchased DQ35JO on Vt-d/PCI passthrough wiki’s recommendations. Built latest xen-unstable and am getting the following via ‘xm dmesg’:
(XEN) [VT-D]dmar.c:374: RMRR error: base_addr d0000000 end_address cfffffff
(XEN) Failed to parse ACPI DMAR. Disabling VT-d.
My grub.conf looks like this:
kernel /xen.gz vga=mode-0x0317 vtd=1 iommu=1
module /vmlinuz-2.6.18.8-xen ro root=/dev/XenVolGroup/LogVolXenDom0 rhgb quiet pciback.hide=(01:00.0)
module /initrd-2.6.18-xen.img
I found a similar post from a user that had same problem with same board after updating his BIOS to v954. Not sure I want to lose the functionality the update BIOS gives me. Any fixes or workarounds?
_______________________________________________ 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] Test report for Xen-3.2.3-rc4 (#17038) , Keir Fraser |
|---|---|
| Next by Date: | [Xen-devel] Re: [patch 0/3]Enable CMCI (Corrected Machine Check Error Interrupt) for Intel CPUs , Keir Fraser |
| Previous by Thread: | [Xen-devel] DQ35JO (Q35 chipset), Q6600, xen-unstable (~12/21), RMRR/DMAR error , Peter J. van der Maas |
| Next by Thread: | [Xen-devel] Test report for Xen-3.2.3-rc4 (#17038) , Li, Haicheng |
| Indexes: | [Date] [Thread] [Top] [All Lists] |