[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] Re: [Xen-devel] System freeze with IGD passthrough
> Is the AHCI controller sharing the same interrupt line as the IGD? > Thanks for your help, Konrad. I did some more experiments and this turns out due to my stupid, again. So basically the instability comes from the HW directly, it panics once heavy load is present, either gaming or kernel compilation. The direct cause of this HW instability is that I applied under-voltage to my processor, which I almost forget about.. That config works fine on a native build -- it passes stress testing from prime95. However, the virtualization feature seems more demanding and does not work well on that voltage setting. After removing the under-voltage trick, the virtualized system works just fine. So all known functionality issue about linux build have been solved. Thank you all and apologize for wasting your time. Thanks, Timothy PS: The bad news is that this instability fix does not help on the win7 guest in anyways. It's as broken as before. _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx http://lists.xen.org/xen-devel
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