[Intel-gfx] [PATCH 00/13] arb robustness enablers

[Mika Kuoppala]

Hi,

Revisited patchset for guilty context detection. I have
tried to take into account all feedback received from
RFC series posted earlier.

Kreffed contexts are first in the series and the
hangcheck triggering using seqnos have been split into
multiple smaller patches.

-Mika

Mika Kuoppala (13):
  drm/i915: add context parameter to i915_switch_context()
  drm/i915: reference count for i915_hw_contexts
  drm/i915: pass seqno to i915_hangcheck_ring_idle
  drm/i915: track ring progression using seqnos
  drm/i915: introduce i915_hangcheck_ring_hung
  drm/i915: detect hang using per ring hangcheck_score
  drm/i915: remove i915_hangcheck_hung
  drm/i915: add struct ctx_reset_state
  drm/i915: add reset_state for hw_contexts
  drm/i915: mark rings which were waiting when hang happened
  drm/i915: add batch object and context to i915_add_request()
  drm/i915: find guilty batch buffer on ring resets
  drm/i915: refuse to submit more batchbuffers from guilty context

 drivers/gpu/drm/i915/i915_dma.c            |    2 +-
 drivers/gpu/drm/i915/i915_drv.c            |   23 +++++-
 drivers/gpu/drm/i915/i915_drv.h            |   40 +++++++--
 drivers/gpu/drm/i915/i915_gem.c            |  123 ++++++++++++++++++++++++++--
 drivers/gpu/drm/i915/i915_gem_context.c    |   90 ++++++++++++++++----
 drivers/gpu/drm/i915/i915_gem_execbuffer.c |   23 +++++-
 drivers/gpu/drm/i915/i915_irq.c            |  121 +++++++++++++--------------
 drivers/gpu/drm/i915/intel_overlay.c       |    5 +-
 drivers/gpu/drm/i915/intel_ringbuffer.c    |    2 +-
 drivers/gpu/drm/i915/intel_ringbuffer.h    |    4 +
 10 files changed, 335 insertions(+), 98 deletions(-)

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1.7.9.5