[0/9] remove rcu support from i915_address_space

Message

Daniel Vetter Aug. 4, 2021, 2:25 p.m. UTC

Hi all,

Next round with some fixes:
- missed a conversion, 0day spotted it running sparse
- missed virtual engines in the last patch, intel-gfx-ci spotted that too
  (except it was mostly filtered out by a bogus cibuglog entry, so took a
  while to realize what's going on).

Old version:

https://lore.kernel.org/dri-devel/[e-mail]/

Cheers, Daniel

Daniel Vetter (9):
  drm/i915: Drop code to handle set-vm races from execbuf
  drm/i915: Rename i915_gem_context_get_vm_rcu to
    i915_gem_context_get_eb_vm
  drm/i915: Use i915_gem_context_get_eb_vm in ctx_getparam
  drm/i915: Add i915_gem_context_is_full_ppgtt
  drm/i915: Use i915_gem_context_get_eb_vm in intel_context_set_gem
  drm/i915: Drop __rcu from gem_context->vm
  drm/i915: use xa_lock/unlock for fpriv->vm_xa lookups
  drm/i915: Stop rcu support for i915_address_space
  drm/i915: Split out intel_context_create_user

 drivers/gpu/drm/i915/gem/i915_gem_context.c   | 86 ++++---------------
 drivers/gpu/drm/i915/gem/i915_gem_context.h   | 13 ++-
 .../gpu/drm/i915/gem/i915_gem_context_types.h |  2 +-
 .../gpu/drm/i915/gem/i915_gem_execbuffer.c    | 12 ++-
 .../gpu/drm/i915/gem/selftests/huge_pages.c   |  8 +-
 .../drm/i915/gem/selftests/i915_gem_context.c | 34 +++-----
 .../gpu/drm/i915/gem/selftests/mock_context.c |  2 +-
 drivers/gpu/drm/i915/gt/intel_context.c       | 22 ++++-
 drivers/gpu/drm/i915/gt/intel_context.h       |  2 +
 drivers/gpu/drm/i915/gt/intel_engine.h        |  4 +
 drivers/gpu/drm/i915/gt/intel_engine_cs.c     | 21 ++++-
 drivers/gpu/drm/i915/gt/intel_ggtt.c          |  1 -
 drivers/gpu/drm/i915/gt/intel_gtt.c           |  6 +-
 drivers/gpu/drm/i915/gt/intel_gtt.h           |  2 +-
 drivers/gpu/drm/i915/gt/selftest_execlists.c  |  2 +-
 drivers/gpu/drm/i915/gt/selftest_hangcheck.c  |  2 +-
 drivers/gpu/drm/i915/i915_drv.h               |  4 +-
 drivers/gpu/drm/i915/i915_trace.h             |  2 +-
 drivers/gpu/drm/i915/selftests/i915_gem_gtt.c |  4 +-
 drivers/gpu/drm/i915/selftests/i915_vma.c     |  4 +-
 20 files changed, 105 insertions(+), 128 deletions(-)