[Intel-gfx] [PATCH 0/2] drm/i915: fix rb-tree/llist/list confusion

[Mathias Krause]

Commit 1ec23ed7126e ("drm/i915: Use uabi engines for the default engine
map") introduced a bug regarding engine iteration in default_engines()
as the rb tree isn't set up yet that early during driver initialization.
This triggered a sanity check we have in our grsecurity kernels, fixed
by reverting the offending commit (patch 1) and giving the
type-multiplexed members some more visibility to avoid making a similar
mistake again in the future (patch 2).

Please apply!

Thanks,
Mathias

Mathias Krause (2):
  Revert "drm/i915: Use uabi engines for the default engine map"
  drm/i915: Clarify type evolution of uabi_node/uabi_engines

 drivers/gpu/drm/i915/gem/i915_gem_context.c  |  9 +++++----
 drivers/gpu/drm/i915/gt/intel_engine_types.h | 10 +++++++++-
 drivers/gpu/drm/i915/gt/intel_engine_user.c  | 17 +++++++----------
 drivers/gpu/drm/i915/i915_drv.h              | 17 ++++++++++++++++-
 4 files changed, 37 insertions(+), 16 deletions(-)

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2.39.2