[git pull] drm fixes for 6.16-rc8/final (resend)

[Dave Airlie]

(somehow fat fingered into HTML writing the first time)

Hi Linus,

This might just be part one, but I'm sending it a bit early as it has two
sets of reverts for regressions, one is all the gem/dma-buf handling and
another was a nouveau ioctl change.

Otherwise there is an amdgpu fix, nouveau fix and a scheduler fix.

If any other changes come in I'll follow up with another more usual Fri/Sat
MR.

Dave.

drm-fixes-2025-07-24:
drm fixes for 6.16-rc8

gem:
- revert all the dma-buf/gem changes
  as there as lifetime issues with it.

nouveau:
- revert an ioctl change as it causes issues
- fix NULL ptr on fermi

bridge:
- remove extra semicolon

sched:
- remove hang causing optimisation

amdgpu:
- fix garbage in cleared vram after resume
The following changes since commit 89be9a83ccf1f88522317ce02f854f30d6115c41:

  Linux 6.16-rc7 (2025-07-20 15:18:33 -0700)

are available in the Git repository at:

  https://gitlab.freedesktop.org/drm/kernel.git tags/drm-fixes-2025-07-24

for you to fetch changes up to 337666c522b9eca36deabf4133f7b2279155b69f:

  Merge tag 'drm-misc-fixes-2025-07-23' of
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes (2025-07-24
06:49:38 +1000)

----------------------------------------------------------------
drm fixes for 6.16-rc8

gem:
- revert all the dma-buf/gem changes
  as there as lifetime issues with it.

nouveau:
- revert an ioctl change as it causes issues
- fix NULL ptr on fermi

bridge:
- remove extra semicolon

sched:
- remove hang causing optimisation

amdgpu:
- fix garbage in cleared vram after resume

----------------------------------------------------------------
Arnd Bergmann (1):
      Revert "drm/nouveau: check ioctl command codes better"

Arunpravin Paneer Selvam (1):
      drm/amdgpu: Reset the clear flag in buddy during resume

Ben Skeggs (1):
      drm/nouveau/nvif: fix null ptr deref on pre-fermi boards

Dave Airlie (1):
      Merge tag 'drm-misc-fixes-2025-07-23' of
https://gitlab.freedesktop.org/drm/misc/kernel into drm-fixes

Douglas Anderson (1):
      drm/bridge: ti-sn65dsi86: Remove extra semicolon in
ti_sn_bridge_probe()

Lin.Cao (1):
      drm/sched: Remove optimization that causes hang when killing
dependent jobs

Thomas Zimmermann (7):
      Revert "drm/virtio: Use dma_buf from GEM object instance"
      Revert "drm/vmwgfx: Use dma_buf from GEM object instance"
      Revert "drm/etnaviv: Use dma_buf from GEM object instance"
      Revert "drm/prime: Use dma_buf from GEM object instance"
      Revert "drm/gem-framebuffer: Use dma_buf from GEM object instance"
      Revert "drm/gem-shmem: Use dma_buf from GEM object instance"
      Revert "drm/gem-dma: Use dma_buf from GEM object instance"

 drivers/gpu/drm/amd/amdgpu/amdgpu_device.c   |  2 ++
 drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.h      |  1 +
 drivers/gpu/drm/amd/amdgpu/amdgpu_vram_mgr.c | 17 +++++++++++
 drivers/gpu/drm/bridge/ti-sn65dsi86.c        |  2 +-
 drivers/gpu/drm/drm_buddy.c                  | 43
++++++++++++++++++++++++++++
 drivers/gpu/drm/drm_gem_dma_helper.c         |  2 +-
 drivers/gpu/drm/drm_gem_framebuffer_helper.c |  8 ++++--
 drivers/gpu/drm/drm_gem_shmem_helper.c       |  4 +--
 drivers/gpu/drm/drm_prime.c                  |  8 +++++-
 drivers/gpu/drm/etnaviv/etnaviv_gem_prime.c  |  4 +--
 drivers/gpu/drm/nouveau/nouveau_drm.c        | 11 +++----
 drivers/gpu/drm/nouveau/nvif/chan.c          |  3 ++
 drivers/gpu/drm/scheduler/sched_entity.c     | 21 ++------------
 drivers/gpu/drm/virtio/virtgpu_prime.c       |  5 ++--
 drivers/gpu/drm/vmwgfx/vmwgfx_gem.c          |  6 ++--
 include/drm/drm_buddy.h                      |  2 ++
 16 files changed, 101 insertions(+), 38 deletions(-)
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