[Intel-gfx] [PATCH 0/7] drm/i915: Migrate memory to SMEM when imported cross-device

[Jason Ekstrand]

This patch series fixes an issue with discrete graphics on Intel where we
allowed dma-buf import while leaving the object in local memory.  This
breaks down pretty badly if the import happened on a different physical
device.

Jason Ekstrand (5):
  drm/i915/gem: Check object_can_migrate from object_migrate
  drm/i915/gem: Refactor placement setup for i915_gem_object_create*
  drm/i915/gem: Unify user object creation
  drm/i915/gem/ttm: Place new BOs in the requested region
  drm/i915/gem/ttm: Respect the objection region in placement_from_obj

Thomas Hellström (2):
  drm/i915/gem: Correct the locking and pin pattern for dma-buf (v6)
  drm/i915/gem: Migrate to system at dma-buf attach time (v6)

 drivers/gpu/drm/i915/gem/i915_gem_create.c    | 159 ++++++++-------
 drivers/gpu/drm/i915/gem/i915_gem_dmabuf.c    |  64 ++++--
 drivers/gpu/drm/i915/gem/i915_gem_object.c    |  13 +-
 drivers/gpu/drm/i915/gem/i915_gem_object.h    |   4 +
 drivers/gpu/drm/i915/gem/i915_gem_ttm.c       |  11 +-
 .../drm/i915/gem/selftests/i915_gem_dmabuf.c  | 184 +++++++++++++++++-
 .../drm/i915/gem/selftests/i915_gem_migrate.c |  15 --
 7 files changed, 324 insertions(+), 126 deletions(-)

-- 
2.31.1