[Bug 99028] [KVM][GVT-d] [BDW & SKL ]Ubuntu 16.04 guest boot up with GPU Hang with drm-intel kernel

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=99028

--- Comment #19 from XiongZhang <xiong.y.zhang at intel.com> ---
Created attachment 130727
  --> https://bugs.freedesktop.org/attachment.cgi?id=130727&action=edit
host_dmesg_with_stolen_memory_disabled

This message is gotten from host when I boot the same guest drm-intel-nightly
kernel with stolen memory disabled.  I didn't see a gpu hang in guest and this
bug disappear. From This message we didn't see any IOMMU interrupt fault.

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