 Home |
Products |
Support |
Community |
News |
xen-users
Re: [Xen-users] i7 and vt-d
| To: | xen-users <xen-users@xxxxxxxxxxxxxxxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] i7 and vt-d |
| From: | Christoph Kaminski <mangel@xxxxxx> |
| Date: | Sat, 23 May 2009 19:00:00 +0200 |
| Delivery-date: | Sat, 23 May 2009 10:00:19 -0700 |
| Envelope-to: | www-data@xxxxxxxxxxxxxxxxxxx |
| In-reply-to: | <FB8F9F087039D8499E37A3F706D5EE1602B117@xxxxxxxxxxxxxxxxx> |
| List-help: | <mailto:xen-users-request@lists.xensource.com?subject=help> |
| List-id: | Xen user discussion <xen-users.lists.xensource.com> |
| List-post: | <mailto:xen-users@lists.xensource.com> |
| List-subscribe: | <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=subscribe> |
| List-unsubscribe: | <http://lists.xensource.com/mailman/listinfo/xen-users>, <mailto:xen-users-request@lists.xensource.com?subject=unsubscribe> |
| References: | <4A17EFE5.5090907@xxxxxx> <FB8F9F087039D8499E37A3F706D5EE1602B117@xxxxxxxxxxxxxxxxx> |
| Sender: | xen-users-bounces@xxxxxxxxxxxxxxxxxxx |
| User-agent: | Mozilla-Thunderbird 2.0.0.19 (X11/20090103) |
Yep it works but I have some strange msgs in xm dmesg: (XEN) I/O virtualisation enabled (XEN) I/O virtualisation for PV guests disabled (XEN) [VT-D]iommu.c:1269:d32767 domain_context_mapping:invalid (XEN) [VT-D]iommu.c:1269:d32767 domain_context_mapping:invalid (XEN) [VT-D]iommu.c:1269:d32767 domain_context_mapping:invalid (XEN) [VT-D]iommu.c:1269:d32767 domain_context_mapping:invalid (XEN) [VT-D]iommu.c:1269:d32767 domain_context_mapping:invalid (XEN) [VT-D]iommu.c:1269:d32767 domain_context_mapping:invalid (XEN) [VT-D]iommu.c:1269:d32767 domain_context_mapping:invalid (XEN) [VT-D]iommu.c:1269:d32767 domain_context_mapping:invalid (XEN) [VT-D]iommu.c:1269:d32767 domain_context_mapping:invalid (XEN) [VT-D]iommu.c:1269:d32767 domain_context_mapping:invalid What does it mean? Greetz Guido Hecken schrieb: Try kernel-parameter iommu=1 in your dom0 boot-script. something like this: kernel /xen-3.3.1.gz console=vga dom0_mem=512M iommu=1 In older xen-versions vtd=1 did the same. This option seems to be not so well documented... It took me some hours to find and hopefully understand them. Good luck, Guido _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
| <Prev in Thread] | Current Thread | [Next in Thread> |
|---|---|---|
| ||
| Previous by Date: | RE: [Xen-users] i7 and vt-d, Guido Hecken |
|---|---|
| Next by Date: | Re: [Xen-users] CPU management, Vladislav Karpenko |
| Previous by Thread: | RE: [Xen-users] i7 and vt-d, Guido Hecken |
| Next by Thread: | [Xen-users] freebsd, mattias |
| Indexes: | [Date] [Thread] [Top] [All Lists] |
