[igt-dev] [RFC 0/5] Modify tests for unavailable mappable aperture

[Antonio Argenziano]

As introduced by [1]; future platforms might not expose mappable gtt aperture.
This series tries to address that in IGT by adding a mappable gtt 'require'
to tests that need mappable aperture.

The series, as it is right now, has a large patch where I've added lots of
'require()' I think are necessary. I'm open to suggestions on how to split
it further :).

[1]: https://patchwork.freedesktop.org/series/56683/

Antonio Argenziano (4):
  tests/prime_self_import: Swap gtt mapping for cpu
  igt/lib: Add wrapper to check if gtt mapping is available
  igt/i915: Require GTT mapping to be available when needed.
  igt/lib: If mappable aperture is missing return 0 size

Kalamarz, Lukasz (1):
  lib/ioctl_wrappers: add mmap_offset support

 lib/igt_dummyload.c                     |   4 +-
 lib/igt_fb.c                            |   4 +-
 lib/ioctl_wrappers.c                    | 211 ++++++++++++++++++++----
 lib/ioctl_wrappers.h                    |  13 +-
 tests/i915/gem_concurrent_all.c         |  13 +-
 tests/i915/gem_cpu_reloc.c              |  14 +-
 tests/i915/gem_ctx_sseu.c               |   4 +-
 tests/i915/gem_exec_basic.c             |   1 +
 tests/i915/gem_exec_faulting_reloc.c    |   2 +
 tests/i915/gem_exec_flush.c             |   6 +
 tests/i915/gem_exec_reloc.c             |   7 +
 tests/i915/gem_exec_schedule.c          |   5 +-
 tests/i915/gem_fence_thrash.c           |   6 +
 tests/i915/gem_gtt_cpu_tlb.c            |   1 +
 tests/i915/gem_gtt_hog.c                |   1 +
 tests/i915/gem_gtt_speed.c              |   1 +
 tests/i915/gem_largeobject.c            |   2 +
 tests/i915/gem_madvise.c                |   4 +
 tests/i915/gem_mmap.c                   |   4 +-
 tests/i915/gem_mmap_gtt.c               |  14 +-
 tests/i915/gem_mmap_offset_exhaustion.c |   2 +
 tests/i915/gem_mmap_wc.c                |   2 +
 tests/i915/gem_persistent_relocs.c      |   2 +
 tests/i915/gem_pwrite.c                 |   4 +-
 tests/i915/gem_pwrite_pread.c           |   6 +
 tests/i915/gem_reloc_vs_gpu.c           |  21 ++-
 tests/i915/gem_render_copy.c            |   2 +
 tests/i915/gem_set_tiling_vs_gtt.c      |   2 +
 tests/i915/gem_set_tiling_vs_pwrite.c   |   2 +
 tests/i915/gem_shrink.c                 |  16 +-
 tests/i915/gem_storedw_loop.c           |   9 +
 tests/i915/gem_streaming_writes.c       |  16 +-
 tests/i915/gem_tiled_fence_blits.c      |   1 +
 tests/i915/gem_tiled_pread_basic.c      |   1 +
 tests/i915/gem_tiled_pread_pwrite.c     |   4 +-
 tests/i915/gem_tiled_swapping.c         |   2 +
 tests/i915/gem_tiled_wb.c               |   2 +
 tests/i915/gem_tiled_wc.c               |   1 +
 tests/i915/gem_tiling_max_stride.c      |   3 +-
 tests/i915/gem_userptr_blits.c          |  10 +-
 tests/i915/i915_pm_rpm.c                |   7 +-
 tests/i915/i915_suspend.c               |   2 +
 tests/kms_draw_crc.c                    |   8 +-
 tests/kms_fence_pin_leak.c              |   2 +
 tests/kms_flip.c                        |   2 +-
 tests/kms_frontbuffer_tracking.c        |   3 +
 tests/kms_psr.c                         |   4 +
 tests/prime_mmap.c                      |   9 +-
 tests/prime_mmap_coherency.c            |   1 +
 tests/prime_self_import.c               |   4 +-
 tests/prime_vgem.c                      |   5 +
 51 files changed, 390 insertions(+), 82 deletions(-)

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2.20.1