[0/6] Fix the debugfs splat from mock selftests

Message

Jason Ekstrand July 20, 2021, 6:13 p.m. UTC

This patch series fixes a miscellaneous collection of bugs that all add up
to all our mock selftests throwing dmesg warnings in CI.  As can be seen
from "drm/i915: Use a table for i915_init/exit", it's especially fun since
those warnings don't always show up in the selftests but can show up in
other random IGTs depending on test execution order.

Jason Ekstrand (6):
  drm/i915: Call i915_globals_exit() after i915_pmu_exit()
  drm/i915: Call i915_globals_exit() if pci_register_device() fails
  drm/i915: Use a table for i915_init/exit
  drm/ttm: Force re-init if ttm_global_init() fails
  drm/ttm: Initialize debugfs from ttm_global_init()
  drm/i915: Make the kmem slab for i915_buddy_block a global

 drivers/gpu/drm/i915/i915_buddy.c             |  44 ++++++--
 drivers/gpu/drm/i915/i915_buddy.h             |   3 +-
 drivers/gpu/drm/i915/i915_globals.c           |   6 +-
 drivers/gpu/drm/i915/i915_pci.c               | 103 ++++++++++++------
 drivers/gpu/drm/i915/i915_perf.c              |   3 +-
 drivers/gpu/drm/i915/i915_perf.h              |   2 +-
 drivers/gpu/drm/i915/i915_pmu.c               |   4 +-
 drivers/gpu/drm/i915/i915_pmu.h               |   4 +-
 .../gpu/drm/i915/selftests/i915_selftest.c    |   2 +-
 drivers/gpu/drm/ttm/ttm_device.c              |  14 +++
 drivers/gpu/drm/ttm/ttm_module.c              |  16 ---
 11 files changed, 134 insertions(+), 67 deletions(-)