umn experiment patches fallout in drm

[Dave Airlie]

Looking at the umn.edu patches for drm in the last while, all the
refcount ones look bogus,

2020-06-13 20:48 -0500 Aditya Pakki o drm/nouveau: fix reference count
leak in nouveau_debugfs_strap_peek
2020-06-13 20:22 -0500 Aditya Pakki o drm/nouveau: Fix reference count
leak in nouveau_connector_detect
2020-06-13 20:29 -0500 Aditya Pakki o drm/nouveau: fix reference count
leak in nv50_disp_atomic_commit
2020-06-13 20:41 -0500 Aditya Pakki o drm/nouveau: fix multiple
instances of reference count leaks
2020-06-13 20:33 -0500 Aditya Pakki o drm/nouveau/drm/noveau: fix
reference count leak in nouveau_fbcon_open
2020-06-13 21:21 -0500 Aditya Pakki │ o drm/radeon: Fix reference
count leaks caused by pm_runtime_get_sync
2020-06-13 20:55 -0500 Aditya Pakki │ │ o drm/radeon: fix multiple
reference count leak
2020-06-13 14:32 -0500 Qiushi Wu    │ │ │ o drm/amdkfd: Fix reference
count leaks.

These ones look sane but maybe we should revert them all anyways.

2019-12-15 13:43 -0600 Aditya Pakki │ │ │ │ o drm: remove duplicate
check on parent and avoid BUG_ON
2019-10-17 23:41 -0500 Kangjie Lu   │ │ │ │ │ o drm/gma500: fix memory
disclosures due to uninitialized bytes
2019-10-17 23:29 -0500 Kangjie Lu   │ │ │ │ │ o gma/gma500: fix a
memory disclosure bug due to uninitialized bytes
2019-03-24 18:16 -0500 Kangjie Lu   │ │ │ │ │ │ o drm/v3d: fix a
missing check of pm_runtime_get_sync
2019-03-08 22:36 -0600 Kangjie Lu   │ │ │ │ │ │ │ o drm: vkms: check
status of alloc_ordered_workqueue

Ben, Alex can you line up reverts for next for all of the
nouveau/amdgpu/radeon ones?

Dave.