[pull] amdgpu drm-fixes-4.19

[Alex Deucher]

Hi Dave,

A few fixes for 4.19:
- Fix a small memory leak
- SR-IOV reset fix
- Fix locking in MMU-notifier error path
- Updated SDMA golden settings to fix a PRT hang

The following changes since commit 67c6ed7cf9ebe53815f15bfdeb49ad91801c2235:

  Merge tag 'drm-intel-fixes-2018-09-05' of git://anongit.freedesktop.org/drm/drm-intel into drm-fixes (2018-09-07 11:07:03 +1000)

are available in the git repository at:

  git://people.freedesktop.org/~agd5f/linux drm-fixes-4.19

for you to fetch changes up to 0165de983272d1fae0809ed9db47c46a412279bc:

  drm/amdgpu: fix error handling in amdgpu_cs_user_fence_chunk (2018-09-11 16:35:00 -0500)

----------------------------------------------------------------
Christian König (2):
      drm/amdgpu: fix amdgpu_mn_unlock() in the CS error path
      drm/amdgpu: fix error handling in amdgpu_cs_user_fence_chunk

Emily Deng (1):
      drm/amdgpu: move PSP init prior to IH in gpu reset

Tao Zhou (1):
      drm/amdgpu: Fix SDMA hang in prt mode v2

 drivers/gpu/drm/amd/amdgpu/amdgpu_cs.c     | 25 ++++++++++++++++---------
 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c |  2 +-
 drivers/gpu/drm/amd/amdgpu/sdma_v4_0.c     |  7 +++++--
 3 files changed, 22 insertions(+), 12 deletions(-)