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Re: [Xen-users] Re: VT-D RMRR is incorrect
| To: | Christian Tramnitz <chris.ace@xxxxxxx> |
|---|---|
| Subject: | Re: [Xen-users] Re: VT-D RMRR is incorrect |
| From: | Yoshiharu Mori <ymori4480@xxxxxxxxx> |
| Date: | Sun, 22 Feb 2009 01:58:30 +0900 |
| Cc: | xen-devel@xxxxxxxxxxxxxxxxxxx, xen-users@xxxxxxxxxxxxxxxxxxx |
| Delivery-date: | Sat, 21 Feb 2009 08:59:19 -0800 |
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Hi Christian
I also tried Xen-unstable, but could not boot xen when I commented out the EFAULT. (The boot message was too fast and my machine was rebooted soon, I counldn't understand details.) BTW, I got new BIOS from SUPERMICRO. But I cannot test till next week end. Another trouble was happend on my board, I sent it to distributor and change it. @Xen devs: Is this something that could be worked around in Xen or do we really have to rely on exact RMRR values for vtd to work? The RMRR regions are expencted to be used only for USB and UMA Graphics legacy usages for reserved memory, I think it may be possible to use vtd with limitation. Thanks, Yoshiharu Mori _______________________________________________ Xen-users mailing list Xen-users@xxxxxxxxxxxxxxxxxxx http://lists.xensource.com/xen-users |
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