[0/3] dma_resv lockdep annotations/priming

Message

Daniel Vetter Oct. 21, 2019, 2:50 p.m. UTC

Hi all,

Essentially just a resend of the latest revision, since the series is
stuck on the nouveau patch. Ilia tried it on an nv5 and it didn't explode,
but he noticed some instability. No call yet on whether that was just the
kernel upgrade of a few versions, or my patch.

So yeah I need to get some review/testing on that patch to land the other
two, and I'd really like to land these to make sure all the locking rework
in i915 doesn't miss one of these details.

Thanks, Daniel

Daniel Vetter (3):
  dma_resv: prime lockdep annotations
  drm/nouveau: slowpath for pushbuf ioctl
  drm/ttm: remove ttm_bo_wait_unreserved

 drivers/dma-buf/dma-resv.c            | 24 +++++++++++
 drivers/gpu/drm/nouveau/nouveau_gem.c | 57 ++++++++++++++++++---------
 drivers/gpu/drm/ttm/ttm_bo.c          | 36 -----------------
 drivers/gpu/drm/ttm/ttm_bo_util.c     |  1 -
 drivers/gpu/drm/ttm/ttm_bo_vm.c       | 18 +++------
 include/drm/ttm/ttm_bo_api.h          |  4 --
 6 files changed, 67 insertions(+), 73 deletions(-)