| To: | xen-devel@xxxxxxxxxxxxxxxxxxx |
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| Subject: | [Xen-devel] Problems with xen 4.1.x + passthrough + pvonhvm |
| From: | Benjamin Schweikert <b.schweikert@xxxxxxxxxxxxxx> |
| Date: | 2011年9月06日 12:36:04 +0200 |
| Delivery-date: | 2011年9月06日 17:54:23 -0700 |
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Hi,I have a Gigabyte 890FXA-UD5 Mainboard with Debian Squeeze (with Debians Xen Kernel-2.6.32) and xen 4.0.2 running. I am able to use PV Domains with passthrough and HVM Domains (Kernel 2.6.38 with pvonhvm) with pci and vga passthroug without any problems. If I upgrade xen to 4.1.x I can still use my pv domains with pci passthrough. I can also use a Win 7 HVM domain with pci passthrough. But if I want to use a Ubuntu Natty HVM domain with pci and vga passthrough I am running into some errors. Remember, this setup was running with xen 4.0.2.
I attached some log files for every case I tested. Things that work with the Ubuntu Natty HVM wit Xen 4.1.x: - Without passthroughing anything, everything is working- Using a Kernel older than 2.6.36 everything is wirking incl. pci and vga passthrough
Things I tried without success: - Kernel 2.6.38 and 3.0.4 with pvonhvm - xen_platform_pci=0 - hda instead of xvda in the config file I hope somebody got a good idea how to fix this problem. Ben
Attachment:
1-Natty-working-no-passthrough
Description: Text document
Attachment:
2-Natty-not-working-with-passthrough
Description: Text document
Attachment:
3-Natty-not-working-with-passthrough-no-xen-platform-pci
Description: Text document
Attachment:
4-Natty-not-working-with-passthrough-no-xen-platform-pci-hda
Description: Text document
Attachment:
6-Natty-config
Description: Text document
Attachment:
7-Natty-xm_dmesg_2.6.32
Description: Text document
Attachment:
8-Dom0-Grub
Description: Text document
Attachment:
5-Natty-working-with-passthrough-debian-2.6.32
Description: Text document
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