[PATCH 0/2] Opregion ops refine for KVM/VFIO

[Tina Zhang]

Patch "Use KVM r/w to access guest opregion" fixs the opregion accessing
issue with "intel_iommu=no";
Patch "Expose opregion in vgpu open" limits the exposed opregion life cycle
between vgpu_open and vgpu_release, for KVM/VFIO.

V2:
- Rebase to the latest staging branch. (Zhenyu)

Tina Zhang (2):
  drm/i915/gvt: Use KVM r/w to access guest opregion
  drm/i915/gvt: Expose opregion in vgpu open

 drivers/gpu/drm/i915/gvt/gvt.h       |  1 -
 drivers/gpu/drm/i915/gvt/hypercall.h |  1 -
 drivers/gpu/drm/i915/gvt/kvmgt.c     |  3 +-
 drivers/gpu/drm/i915/gvt/mpt.h       | 15 ------
 drivers/gpu/drm/i915/gvt/opregion.c  | 98 +++++++++++++++++++++++++-----------
 drivers/gpu/drm/i915/gvt/vgpu.c      |  4 --
 6 files changed, 72 insertions(+), 50 deletions(-)

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2.7.4