[PATCH 00/11] dma_fence critical sections annotations for atomic

[Daniel Vetter]

Hi all,

Finally gotten around to refreshing all the various fence anntotions I've
hast last summer. Or well parts of it:

- entire amdgpu and drm/scheduler annotations postponed for now, because
  there's way too many splats in there that need some work

- in recent patches I've seen quite a few dma_resv_lock or kmalloc in
  atomic_commit_tail, which doesn't work in full generality with the rules
  for dma_fences we've discussed and encoded in lockdep. These annotations
  should catch stuff like this.

Review comments and testing very much welcome.

Cheers, Daniel

Daniel Vetter (11):
  drm/atomic-helper: Add dma-fence annotations
  drm/vkms: Annotate vblank timer
  drm/vblank: Annotate with dma-fence signalling section
  drm/komeda: Annotate dma-fence critical section in commit path
  drm/malidp: Annotate dma-fence critical section in commit path
  drm/atmel: Use drm_atomic_helper_commit
  drm/imx: Annotate dma-fence critical section in commit path
  drm/omapdrm: Annotate dma-fence critical section in commit path
  drm/rcar-du: Annotate dma-fence critical section in commit path
  drm/tegra: Annotate dma-fence critical section in commit path
  drm/tidss: Annotate dma-fence critical section in commit path

 .../gpu/drm/arm/display/komeda/komeda_kms.c   |   3 +
 drivers/gpu/drm/arm/malidp_drv.c              |   3 +
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.c  | 107 +-----------------
 drivers/gpu/drm/atmel-hlcdc/atmel_hlcdc_dc.h  |   7 --
 drivers/gpu/drm/drm_atomic_helper.c           |  16 +++
 drivers/gpu/drm/drm_vblank.c                  |   8 +-
 drivers/gpu/drm/imx/imx-drm-core.c            |   2 +
 drivers/gpu/drm/omapdrm/omap_drv.c            |   9 +-
 drivers/gpu/drm/rcar-du/rcar_du_kms.c         |   2 +
 drivers/gpu/drm/tegra/drm.c                   |   3 +
 drivers/gpu/drm/tidss/tidss_kms.c             |   4 +
 drivers/gpu/drm/vkms/vkms_crtc.c              |   8 +-
 12 files changed, 54 insertions(+), 118 deletions(-)

-- 
2.30.0