Re: pci passthrough error about insufficient iommu width

2014-08-06 Thread William Tu
I encountered the same "IOMMU width is not sufficient" issue. Using VFIO works ok for me. On Wed, Aug 6, 2014 at 2:31 PM, Alex Williamson wrote: > On Wed, 2014-08-06 at 14:22 -0700, Nishank Trivedi wrote: >> Hi >> >> I'm trying to do a pci-passthrough of Intel 82599 10GbE card, with guest >> havi

Fwd: Question and Performance of Intel's APIC-v on Xeon E5 v2

2014-08-01 Thread William Tu
saying APIC-write is direct without VM exit? Thank you and any comments are welcome Regards, William Tu -- To unsubscribe from this list: send the line "unsubscribe kvm" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html