[PULL] gvt-next fixes for 4.16

[PULL] gvt-next fixes for 4.16

[Zhenyu Wang]

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Hi,

Here's queued gvt-next fixes for 4.16-rc1. Mostly with regression
fixes on vGPU display dmabuf, mmio switch and other misc changes,
details below.

thanks
--
The following changes since commit 4fafba2d73fcaf1b433c26e753a98ad4b231754a:

  drm/i915/gvt: move write protect handler out of mmio emulation function (2017-12-22 16:33:50 +0800)

are available in the Git repository at:

  https://github.com/intel/gvt-linux.git tags/gvt-next-2018-01-17

for you to fetch changes up to 0eb582541cfd7a17b6fcf9282c966c0e59efd02f:

  drm/i915/gvt: cancel scheduler timer when no vGPU exists (2018-01-16 10:23:42 +0800)

----------------------------------------------------------------
gvt-next-2018-01-17:

- mmio switch regression fix (Xiong)
- dmabuf reference fix (Tina)
- one I915_NUM_ENGINES usage fix impacted by new hw enabling change (Michel)
- sanity check for valid gfn when shadow (Henry)
- keep gvt service thread quiet without vGPU (Zhenyu)

----------------------------------------------------------------
Hang Yuan (1):
      drm/i915/gvt: validate gfn before set shadow page entry

Michel Thierry (1):
      drm/i915/gvt: Do not use I915_NUM_ENGINES to iterate over the mocs regs array

Pei Zhang (1):
      drm/i915/gvt: add PLANE_KEYMAX regs to mmio track list

Tina Zhang (1):
      drm/i915/gvt: Keep obj->dma_buf link NULL during exporting

Xiong Zhang (1):
      drm/i915/gvt: Fix gen8/9_render_mmio_list[0] don't take effect

Zhenyu Wang (2):
      drm/i915/gvt: cancel virtual vblank timer when no vGPU exists
      drm/i915/gvt: cancel scheduler timer when no vGPU exists

 drivers/gpu/drm/i915/gvt/dmabuf.c       |  1 -
 drivers/gpu/drm/i915/gvt/gtt.c          | 24 +++++++++++++++++++-----
 drivers/gpu/drm/i915/gvt/handlers.c     |  3 +++
 drivers/gpu/drm/i915/gvt/hypercall.h    |  1 +
 drivers/gpu/drm/i915/gvt/kvmgt.c        | 16 ++++++++++++++++
 drivers/gpu/drm/i915/gvt/mmio_context.c | 10 +++++-----
 drivers/gpu/drm/i915/gvt/mpt.h          | 17 +++++++++++++++++
 drivers/gpu/drm/i915/gvt/sched_policy.c |  7 +++++++
 drivers/gpu/drm/i915/gvt/vgpu.c         |  2 ++
 9 files changed, 70 insertions(+), 11 deletions(-)


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Re: [PULL] gvt-next fixes for 4.16

[Rodrigo Vivi]

On Wed, Jan 17, 2018 at 04:23:48AM +0000, Zhenyu Wang wrote:
> 
> Hi,
> 
> Here's queued gvt-next fixes for 4.16-rc1. Mostly with regression
> fixes on vGPU display dmabuf, mmio switch and other misc changes,
> details below.
> 
> thanks
> --
> The following changes since commit 4fafba2d73fcaf1b433c26e753a98ad4b231754a:
> 
>   drm/i915/gvt: move write protect handler out of mmio emulation function (2017-12-22 16:33:50 +0800)
> 
> are available in the Git repository at:
> 
>   https://github.com/intel/gvt-linux.git tags/gvt-next-2018-01-17
> 
> for you to fetch changes up to 0eb582541cfd7a17b6fcf9282c966c0e59efd02f:
> 
>   drm/i915/gvt: cancel scheduler timer when no vGPU exists (2018-01-16 10:23:42 +0800)
> 
> ----------------------------------------------------------------
> gvt-next-2018-01-17:
> 
> - mmio switch regression fix (Xiong)
> - dmabuf reference fix (Tina)
> - one I915_NUM_ENGINES usage fix impacted by new hw enabling change (Michel)
> - sanity check for valid gfn when shadow (Henry)
> - keep gvt service thread quiet without vGPU (Zhenyu)
> 
> ----------------------------------------------------------------
> Hang Yuan (1):
>       drm/i915/gvt: validate gfn before set shadow page entry
> 
> Michel Thierry (1):
>       drm/i915/gvt: Do not use I915_NUM_ENGINES to iterate over the mocs regs array
> 
> Pei Zhang (1):
>       drm/i915/gvt: add PLANE_KEYMAX regs to mmio track list
> 
> Tina Zhang (1):
>       drm/i915/gvt: Keep obj->dma_buf link NULL during exporting
> 
> Xiong Zhang (1):
>       drm/i915/gvt: Fix gen8/9_render_mmio_list[0] don't take effect
> 
> Zhenyu Wang (2):
>       drm/i915/gvt: cancel virtual vblank timer when no vGPU exists
>       drm/i915/gvt: cancel scheduler timer when no vGPU exists

dim: ERROR: 0eb582541cfd7a17b6fcf9282c966c0e59efd02f is lacking mandatory review, aborting

Is it possible to get someone to quickly review it and fix the original commit, like last time?

Thanks in advance,
Rodrigo.

> 
>  drivers/gpu/drm/i915/gvt/dmabuf.c       |  1 -
>  drivers/gpu/drm/i915/gvt/gtt.c          | 24 +++++++++++++++++++-----
>  drivers/gpu/drm/i915/gvt/handlers.c     |  3 +++
>  drivers/gpu/drm/i915/gvt/hypercall.h    |  1 +
>  drivers/gpu/drm/i915/gvt/kvmgt.c        | 16 ++++++++++++++++
>  drivers/gpu/drm/i915/gvt/mmio_context.c | 10 +++++-----
>  drivers/gpu/drm/i915/gvt/mpt.h          | 17 +++++++++++++++++
>  drivers/gpu/drm/i915/gvt/sched_policy.c |  7 +++++++
>  drivers/gpu/drm/i915/gvt/vgpu.c         |  2 ++
>  9 files changed, 70 insertions(+), 11 deletions(-)
> 
> 
> -- 
> Open Source Technology Center, Intel ltd.
> 
> $gpg --keyserver wwwkeys.pgp.net --recv-keys 4D781827


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Re: [PULL] gvt-next fixes for 4.16

[Zhenyu Wang]

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On 2018.01.17 08:03:49 -0800, Rodrigo Vivi wrote:
> > 
> > Zhenyu Wang (2):
> >       drm/i915/gvt: cancel virtual vblank timer when no vGPU exists
> >       drm/i915/gvt: cancel scheduler timer when no vGPU exists
> 
> dim: ERROR: 0eb582541cfd7a17b6fcf9282c966c0e59efd02f is lacking mandatory review, aborting
> 
> Is it possible to get someone to quickly review it and fix the original commit, like last time?
> 

yeah that two have been on gvt list for a while and seems people
are fine with it and no regression for nightly test, I'll ask Zhi
to ack and should be able to resend pull today. I need to update
gvt tool to apply that rule as well.

thanks

-- 
Open Source Technology Center, Intel ltd.

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Re: [PULL] gvt-next fixes for 4.16

[Zhenyu Wang]

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On 2018.01.17 08:03:49 -0800, Rodrigo Vivi wrote:
> 
> dim: ERROR: 0eb582541cfd7a17b6fcf9282c966c0e59efd02f is lacking mandatory review, aborting
> 
> Is it possible to get someone to quickly review it and fix the original commit, like last time?
> 

Hi, Rodrigo

Zhi has quickly helped to ack on that and here's updated pull for 4.16-rc1.

thanks
--
The following changes since commit 4fafba2d73fcaf1b433c26e753a98ad4b231754a:

  drm/i915/gvt: move write protect handler out of mmio emulation function (2017-12-22 16:33:50 +0800)

are available in the Git repository at:

  https://github.com/intel/gvt-linux.git tags/gvt-next-2018-01-18

for you to fetch changes up to 9c2341f767455848a049705d2df7ad60d2c93d5e:

  drm/i915/gvt: cancel scheduler timer when no vGPU exists (2018-01-18 14:03:10 +0800)

----------------------------------------------------------------
gvt-next-2018-01-18:

- mmio switch regression fix (Xiong)
- dmabuf reference fix (Tina)
- one I915_NUM_ENGINES usage fix impacted by new hw enabling change (Michel)
- sanity check for valid gfn when shadow (Henry)
- keep gvt service thread quiet without vGPU (Zhenyu)

----------------------------------------------------------------
Hang Yuan (1):
      drm/i915/gvt: validate gfn before set shadow page entry

Michel Thierry (1):
      drm/i915/gvt: Do not use I915_NUM_ENGINES to iterate over the mocs regs array

Pei Zhang (1):
      drm/i915/gvt: add PLANE_KEYMAX regs to mmio track list

Tina Zhang (1):
      drm/i915/gvt: Keep obj->dma_buf link NULL during exporting

Xiong Zhang (1):
      drm/i915/gvt: Fix gen8/9_render_mmio_list[0] don't take effect

Zhenyu Wang (2):
      drm/i915/gvt: cancel virtual vblank timer when no vGPU exists
      drm/i915/gvt: cancel scheduler timer when no vGPU exists

 drivers/gpu/drm/i915/gvt/dmabuf.c       |  1 -
 drivers/gpu/drm/i915/gvt/gtt.c          | 24 +++++++++++++++++++-----
 drivers/gpu/drm/i915/gvt/handlers.c     |  3 +++
 drivers/gpu/drm/i915/gvt/hypercall.h    |  1 +
 drivers/gpu/drm/i915/gvt/kvmgt.c        | 16 ++++++++++++++++
 drivers/gpu/drm/i915/gvt/mmio_context.c | 10 +++++-----
 drivers/gpu/drm/i915/gvt/mpt.h          | 17 +++++++++++++++++
 drivers/gpu/drm/i915/gvt/sched_policy.c |  7 +++++++
 drivers/gpu/drm/i915/gvt/vgpu.c         |  2 ++
 9 files changed, 70 insertions(+), 11 deletions(-)


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Re: [PULL] gvt-next fixes for 4.16

[Rodrigo Vivi]

On Thu, Jan 18, 2018 at 02:23:13AM +0000, Zhenyu Wang wrote:
> On 2018.01.17 08:03:49 -0800, Rodrigo Vivi wrote:
> > > 
> > > Zhenyu Wang (2):
> > >       drm/i915/gvt: cancel virtual vblank timer when no vGPU exists
> > >       drm/i915/gvt: cancel scheduler timer when no vGPU exists
> > 
> > dim: ERROR: 0eb582541cfd7a17b6fcf9282c966c0e59efd02f is lacking mandatory review, aborting
> > 
> > Is it possible to get someone to quickly review it and fix the original commit, like last time?
> > 
> 
> yeah that two have been on gvt list for a while and seems people
> are fine with it and no regression for nightly test, I'll ask Zhi
> to ack and should be able to resend pull today. I need to update
> gvt tool to apply that rule as well.

Thanks for taking care of that. applied now.

> 
> thanks
> 
> -- 
> Open Source Technology Center, Intel ltd.
> 
> $gpg --keyserver wwwkeys.pgp.net --recv-keys 4D781827


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