On June 02, 2016 8:09 PM, Jan Beulich <JBeulich@suse.com> wrote:
> Attached both a hypervisor and a qemu patch. Their plus
> debug key M and i output is what I'd like to start with.

Applied these two patches, the attach files are logs.

-vf PT is working for SLES 12. The logs:
   qemu-dm-sles.log -- qemu log, vf PT for sles 12.
   xen-sles.log -- xen log, vf PT for sles 12.

-vf PT is not working for win2008: the logs:
   qemu-dm-win2k8.log -- qemu log, vf PT for win2008.
   xen-win2k8.log -- xen log, vf PT for win2008.


btw, when I updated the NIC driver for win2008,  actually, it is working.  Xudong, could you help me verify it again?

((
    xen commit: bbfd2d6ccb31a3aeea49c8f9c7884792ddc26e3b
    NIC: Intel Corporation I350 Gigabit Network Connection
     new win2k8 NIC driver ,https://downloadcenter.intel.com/download/18720/Network-Adapter-Driver-for-Windows-Server-2008-Final-Release?product=59679
))

qemu-dm-TestDom.log -- qemu log, pf PT for win2008.


... taken together, IMO, from qemu-dm-win2k8.log(also I have read xen/QEMU code), the win2k8 vf nic driver is not loading. (any idea, feel free to let me know. I will help you try as much as I can..).

Thoughts?

Quan