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

[Joonas Lahtinen]

Pulled.

Regards, Joonas

Quoting Zhenyu Wang (2018-03-08 04:31:52)
> 
> 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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> 
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