[PATCH v5 00/16] drm/i915/gvt: Refine the gtt shadowing

[Zhenyu Wang]

On 2018.01.30 19:19:39 +0800, changbin.du at intel.com wrote:
> From: Changbin Du <changbin.du at intel.com>
> 
> This is the first part of patch set "drm/i915/gvt: Add support for huge gtt
> (2M/64K)". The GTT related code are refined. I just need a clean code base to
> add new feature.
> 
> This serias has been tested in all three ppgtt modes: aliasing, full and full
> with extended address space.
> 
> v5: fix warn msg 'fail to find shadow page'.
> v4:
>   - add new one to refine mpt definition.
>   - clean up gtt.n_tracked_guest_page.
> v3: Rebase and improvement.
> v2: Some new small patches are created by spliting changes from the two big ones.
>

Applied to gvt-next, thanks!

> Changbin Du (16):
>   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
> 
>  drivers/gpu/drm/i915/gvt/Makefile     |    2 +-
>  drivers/gpu/drm/i915/gvt/gtt.c        | 1431 +++++++++++++++------------------
>  drivers/gpu/drm/i915/gvt/gtt.h        |  189 ++---
>  drivers/gpu/drm/i915/gvt/gvt.c        |    2 +-
>  drivers/gpu/drm/i915/gvt/gvt.h        |    2 +
>  drivers/gpu/drm/i915/gvt/handlers.c   |   22 +-
>  drivers/gpu/drm/i915/gvt/hypercall.h  |    4 +-
>  drivers/gpu/drm/i915/gvt/kvmgt.c      |    8 +-
>  drivers/gpu/drm/i915/gvt/mmio.c       |    9 +-
>  drivers/gpu/drm/i915/gvt/mpt.h        |   39 +-
>  drivers/gpu/drm/i915/gvt/page_track.c |  181 +++++
>  drivers/gpu/drm/i915/gvt/page_track.h |   56 ++
>  drivers/gpu/drm/i915/gvt/scheduler.c  |   39 +-
>  drivers/gpu/drm/i915/gvt/trace.h      |   10 +-
>  drivers/gpu/drm/i915/gvt/vgpu.c       |    1 +
>  15 files changed, 996 insertions(+), 999 deletions(-)
>  create mode 100644 drivers/gpu/drm/i915/gvt/page_track.c
>  create mode 100644 drivers/gpu/drm/i915/gvt/page_track.h
> 
> -- 
> 2.7.4
> 
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-- 
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