[Intel-gfx] [PULL] gvt-next

[Joonas Lahtinen]

Quoting Zhenyu Wang (2020-07-20 11:05:41)
> 
> Hi,
> 
> Sorry that this might be a bit late as last week our QA people were
> busy on something else..So this is gvt changes queued for 5.9 which is
> to improve guest suspend/resume with proper PCI PM state tracking for
> resource handling, e.g ppgtt. Hopefully this could still be in queue
> for 5.9.

Is this a regression fix to a problem introduced by previous
gvt-next PR targeting 5.9?

Or is it an incremental improvement over 5.8?

Regards, Joonas

> 
> Thanks
> --
> The following changes since commit d524b87f77364db096855d7eb714ffacec974ddf:
> 
>   drm/i915: Update DRIVER_DATE to 20200702 (2020-07-02 21:25:28 +0300)
> 
> are available in the Git repository at:
> 
>   https://github.com/intel/gvt-linux tags/gvt-next-2020-07-20
> 
> for you to fetch changes up to 02b5fc1527c0bb26a1012c6a806dc033f3b125a6:
> 
>   drm/i915/gvt: Remove intel_vgpu_reset_gtt() since no one use it. (2020-07-14 16:42:14 +0800)
> 
> ----------------------------------------------------------------
> gvt-next-2020-07-20
> 
> - Improve guest suspend/resume handling (Colin)
> 
> ----------------------------------------------------------------
> Colin Xu (3):
>       drm/i915/gvt: Do not destroy ppgtt_mm during vGPU D3->D0.
>       drm/i915/gvt: Do not reset pv_notified when vGPU transit from D3->D0
>       drm/i915/gvt: Remove intel_vgpu_reset_gtt() since no one use it.
> 
>  drivers/gpu/drm/i915/gvt/cfg_space.c | 24 ++++++++++++++++++++++++
>  drivers/gpu/drm/i915/gvt/gtt.c       | 20 +-------------------
>  drivers/gpu/drm/i915/gvt/gtt.h       |  3 ++-
>  drivers/gpu/drm/i915/gvt/gvt.h       |  3 +++
>  drivers/gpu/drm/i915/gvt/vgpu.c      | 20 +++++++++++++++++---
>  5 files changed, 47 insertions(+), 23 deletions(-)
> --