[Intel-gfx] [PULL] gvt-fixes

Zhenyu Wang
2020-05-12T03:02:50Z

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Hi,

Here's two more fixes for 5.7. One is for recent guest display probe failure,
which is fixed by setting correct transcoder and DPLL clock against virtual
display. Another is regression to fix kernel oops for older aliasing ppgtt guest.

Thanks
--

The following changes since commit ec7301d5146c9abe8aaf6e16e420ea3951018503:

drm/i915/gvt: switch to user vfio_group_pin/upin_pages (2020-04-14 16:30:17 +0800)

are available in the Git repository at:

https://github.com/intel/gvt-linux tags/gvt-fixes-2020-05-12

for you to fetch changes up to 72a7a9925e2beea09b109dffb3384c9bf920d9da:

drm/i915/gvt: Fix kernel oops for 3-level ppgtt guest (2020-05-11 17:07:25 +0800)

----------------------------------------------------------------
gvt-fixes-2020-05-12

- Correct transcoder and DPLL initial clock to fix recent guest
display probe failure. (Colin)
- Fix kernel oops on older guest using aliasing ppgtt. (Zhenyu)

----------------------------------------------------------------
Colin Xu (1):
drm/i915/gvt: Init DPLL/DDI vreg for virtual display instead of inheritance.

Zhenyu Wang (1):
drm/i915/gvt: Fix kernel oops for 3-level ppgtt guest

drivers/gpu/drm/i915/gvt/display.c | 49 ++++++++++++++++++++++++++++++++----
drivers/gpu/drm/i915/gvt/scheduler.c | 6 ++++-
2 files changed, 49 insertions(+), 6 deletions(-)

--
Open Source Technology Center, Intel ltd.

$gpg --keyserver wwwkeys.pgp.net --recv-keys 4D781827

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