[pull] amdgpu drm-fixes-5.8 (take 2)

Pull-request

git://people.freedesktop.org/~agd5f/linux tags/amd-drm-fixes-5.8-2020-07-30

Message

Alex Deucher July 30, 2020, 3:43 p.m. UTC

Hi Dave, Daniel,

A few fixes for 5.8.  It would be nice to get these in for 5.8 final.  Take
2 just reverts the original fix because the fix for the fix seems to cause
other problems.

The following changes since commit a4a2739beb8933a19281bca077fdb852598803ed:

  Merge tag 'drm-misc-fixes-2020-07-28' of git://anongit.freedesktop.org/drm/drm-misc into drm-fixes (2020-07-29 12:46:58 +1000)

are available in the Git repository at:

  git://people.freedesktop.org/~agd5f/linux tags/amd-drm-fixes-5.8-2020-07-30

for you to fetch changes up to 87004abfbc27261edd15716515d89ab42198b405:

  Revert "drm/amdgpu: Fix NULL dereference in dpm sysfs handlers" (2020-07-30 11:03:28 -0400)

----------------------------------------------------------------
amd-drm-fixes-5.8-2020-07-30:

amdgpu:
- Revert a fix which caused other regressions
- Fix potential kernel info leak
- Fix a use-after-free bug that was uncovered by another change in 5.7

----------------------------------------------------------------
Alex Deucher (1):
      Revert "drm/amdgpu: Fix NULL dereference in dpm sysfs handlers"

Mazin Rezk (1):
      drm/amd/display: Clear dm_state for fast updates

Peilin Ye (1):
      drm/amdgpu: Prevent kernel-infoleak in amdgpu_info_ioctl()

 drivers/gpu/drm/amd/amdgpu/amdgpu_kms.c           |  3 +-
 drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c            |  9 ++++--
 drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 36 +++++++++++++++++------
 3 files changed, 35 insertions(+), 13 deletions(-)