[PULL] gvt-fixes
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Message ID 20191218051657.GA21662@zhen-hp.sh.intel.com
State New
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  • [PULL] gvt-fixes
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Pull-request

https://github.com/intel/gvt-linux tags/gvt-fixes-2019-12-18

Message

Zhenyu Wang Dec. 18, 2019, 5:16 a.m. UTC
Hi,

Here's current gvt fixes which has fix for vGPU display dmabuf,
one guest reset warning and one locking issue. Details below.

Thanks
--
The following changes since commit f26a9e959a7b1588c59f7a919b41b67175b211d8:

  drm/i915/gt: Detect if we miss WaIdleLiteRestore (2019-12-10 12:37:53 +0200)

are available in the Git repository at:

  https://github.com/intel/gvt-linux tags/gvt-fixes-2019-12-18

for you to fetch changes up to 5e822e44cecec1ea48925630aa31dfac827fd202:

  drm/i915/gvt: Fix guest boot warning (2019-12-17 11:19:58 +0800)

----------------------------------------------------------------
gvt-fixes-2019-12-18

- vGPU state setting locking fix (Zhenyu)
- Fix vGPU display dmabuf as read-only (Zhenyu)
- Properly handle vGPU display dmabuf page pin when rendering (Tina)
- Fix one guest boot warning to handle guc reset state (Fred)

----------------------------------------------------------------
Gao Fred (1):
      drm/i915/gvt: Fix guest boot warning

Tina Zhang (1):
      drm/i915/gvt: Pin vgpu dma address before using

Zhenyu Wang (2):
      drm/i915/gvt: use vgpu lock for active state setting
      drm/i915/gvt: set guest display buffer as readonly

 drivers/gpu/drm/i915/gvt/dmabuf.c    | 64 +++++++++++++++++++++++++++++++++---
 drivers/gpu/drm/i915/gvt/handlers.c  | 16 +++++++++
 drivers/gpu/drm/i915/gvt/hypercall.h |  2 ++
 drivers/gpu/drm/i915/gvt/kvmgt.c     | 23 +++++++++++++
 drivers/gpu/drm/i915/gvt/mpt.h       | 15 +++++++++
 drivers/gpu/drm/i915/gvt/vgpu.c      |  4 +--
 6 files changed, 118 insertions(+), 6 deletions(-)

Comments

Joonas Lahtinen Dec. 18, 2019, 9:20 a.m. UTC | #1
Quoting Zhenyu Wang (2019-12-18 07:16:57)
> 
> Hi,
> 
> Here's current gvt fixes which has fix for vGPU display dmabuf,
> one guest reset warning and one locking issue. Details below.

Pulled, thanks for the PR. I'll send out this tomorrow along with
other fixes once CI results arrive.

I'll be out of office for next two weeks then, please ping Jani/
Rodrigo if there is something that needs reaction before that.

Regards, Joonas