[Intel-gfx] [PULL] gvt-next for 4.17

[Zhenyu Wang]

Hi,

Here's gvt-next update for 4.17. Biggest update is for huge code
refactor of shadow ppgtt from Changbin which is the most obscured
part, and with KBL context save/restore improvement from Weinan,
with other fixes.

Thanks.
--
The following changes since commit 1f267a572b573b0b155022750cba93001f4367a8:

  drm/i915: Update DRIVER_DATE to 20180305 (2018-03-05 11:56:15 +0200)

are available in the Git repository at:

  https://github.com/intel/gvt-linux.git tags/gvt-next-2018-03-08

for you to fetch changes up to 991ecefbdd4b81719597d6c406df8d26ef5c1546:

  drm/i915/gvt: Return error at the failure of finding page_track (2018-03-06 14:49:38 +0800)

----------------------------------------------------------------
gvt-next-2018-03-08

- big refactor for shadow ppgtt (Changbin)
- KBL context save/restore via LRI cmd (Weinan)
- misc smatch fixes (Zhenyu)
- Properly unmap dma for guest page (Changbin)
- other misc fixes (Xiong, etc.)

----------------------------------------------------------------
Changbin Du (18):
      drm/i915/gvt: Rework shadow graphic memory management code
      drm/i915/gvt: Refine the intel_vgpu_mm reference management
      drm/i915/gvt: Refine ggtt and ppgtt root entry ops
      drm/i915/gvt: Refine ggtt_set_shadow_entry
      drm/i915/gvt: Add verbose gtt shadow logs
      drm/i915/gvt: Rename ggtt related functions to be more specific
      drm/i915/gvt: Factor out intel_vgpu_{get, put}_ppgtt_mm interface
      drm/i915/gvt: Use standard pte bit definition
      drm/i915/gvt: Refine pte shadowing process
      drm/i915/gvt: Rework shadow page management code
      drm/i915/gvt: Rename shadow_page to short name spt
      drm/i915/gvt: Rename mpt api {set, unset}_wp_page to {enable, disable}_page_track
      drm/i915/gvt: Don't extend page_track to mpt layer
      drm/i915/gvt: Provide generic page_track infrastructure for write-protected page
      drm/i915/gvt: Manage shadow pages with radix tree
      drm/i915/gvt: Define PTE addr mask with GENMASK_ULL
      drm/i915/gvt: Fix guest vGPU hang caused by very high dma setup overhead
      drm/i915/kvmgt: Add kvmgt debugfs entry nr_cache_entries under vgpu

Weinan Li (3):
      drm/i915/gvt: add define GEN9_MOCS_SIZE
      drm/i915/gvt: add interface to check if context is inhibit
      drm/i915/gvt: init mmio by lri command in vgpu inhibit context

Xiong Zhang (2):
      drm/i915/gvt: Release gvt->lock at the failure of finding page track
      drm/i915/gvt: Return error at the failure of finding page_track

Zhenyu Wang (7):
      drm/i915/gvt: Fix one gvt_vgpu_error() use in dmabuf.c
      drm/i915/gvt: remove gvt max port definition
      drm/i915/gvt: Fix vGPU sched timeslice calculation warning
      drm/i915/gvt: Fix check error of vgpu create failure message
      drm/i915/gvt: Fix check error on fence mmio handler
      drm/i915/gvt: Fix one indent error
      drm/i915/gvt: Fix check error on hws_pga_write() fail message

 drivers/gpu/drm/i915/gvt/Makefile       |    2 +-
 drivers/gpu/drm/i915/gvt/dmabuf.c       |    2 +-
 drivers/gpu/drm/i915/gvt/gtt.c          | 1457 ++++++++++++++-----------------
 drivers/gpu/drm/i915/gvt/gtt.h          |  189 ++--
 drivers/gpu/drm/i915/gvt/gvt.c          |    2 +-
 drivers/gpu/drm/i915/gvt/gvt.h          |   21 +-
 drivers/gpu/drm/i915/gvt/handlers.c     |   38 +-
 drivers/gpu/drm/i915/gvt/hypercall.h    |    9 +-
 drivers/gpu/drm/i915/gvt/kvmgt.c        |  313 ++++---
 drivers/gpu/drm/i915/gvt/mmio.c         |    9 +-
 drivers/gpu/drm/i915/gvt/mmio_context.c |  210 ++++-
 drivers/gpu/drm/i915/gvt/mmio_context.h |    5 +
 drivers/gpu/drm/i915/gvt/mpt.h          |   67 +-
 drivers/gpu/drm/i915/gvt/page_track.c   |  184 ++++
 drivers/gpu/drm/i915/gvt/page_track.h   |   56 ++
 drivers/gpu/drm/i915/gvt/sched_policy.c |    5 +-
 drivers/gpu/drm/i915/gvt/scheduler.c    |   44 +-
 drivers/gpu/drm/i915/gvt/trace.h        |   10 +-
 drivers/gpu/drm/i915/gvt/vgpu.c         |    1 +
 19 files changed, 1468 insertions(+), 1156 deletions(-)
 create mode 100644 drivers/gpu/drm/i915/gvt/page_track.c
 create mode 100644 drivers/gpu/drm/i915/gvt/page_track.h


-- 
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