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* [Intel-gfx] [PATCH 0/1] Fix gem_ctx_persistence failures with GuC submission
@ 2021-07-29  0:33 Matthew Brost
  2021-07-29  0:34 ` [Intel-gfx] [PATCH 1/1] drm/i915: Check if engine has heartbeat when closing a context Matthew Brost
                   ` (3 more replies)
  0 siblings, 4 replies; 18+ messages in thread
From: Matthew Brost @ 2021-07-29  0:33 UTC (permalink / raw)
  To: intel-gfx, dri-devel

Should fix below failures with GuC submission for the following tests:
gem_exec_balancer --r noheartbeat
gem_ctx_persistence --r heartbeat-close

Not going to fix:
gem_ctx_persistence --r heartbeat-many
gem_ctx_persistence --r heartbeat-stop

As the above tests change the heartbeat value to 0 (off) after the
context is closed and we have no way to detect that with GuC submission
unless we keep a list of closed but running contexts which seems like
overkill for a non-real world use case. We likely should just skip these
tests with GuC submission.

Signed-off-by: Matthew Brost <matthew.brost@intel.com>

Matthew Brost (1):
  drm/i915: Check if engine has heartbeat when closing a context

 drivers/gpu/drm/i915/gem/i915_gem_context.c   |  5 +++--
 drivers/gpu/drm/i915/gt/intel_context_types.h |  2 ++
 drivers/gpu/drm/i915/gt/intel_engine.h        | 21 ++-----------------
 .../drm/i915/gt/intel_execlists_submission.c  | 14 +++++++++++++
 .../gpu/drm/i915/gt/uc/intel_guc_submission.c |  6 +++++-
 .../gpu/drm/i915/gt/uc/intel_guc_submission.h |  2 --
 6 files changed, 26 insertions(+), 24 deletions(-)

-- 
2.28.0

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^ permalink raw reply	[flat|nested] 18+ messages in thread

end of thread, other threads:[~2021-08-18  9:49 UTC | newest]

Thread overview: 18+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2021-07-29  0:33 [Intel-gfx] [PATCH 0/1] Fix gem_ctx_persistence failures with GuC submission Matthew Brost
2021-07-29  0:34 ` [Intel-gfx] [PATCH 1/1] drm/i915: Check if engine has heartbeat when closing a context Matthew Brost
2021-07-30  0:13   ` John Harrison
2021-07-30  9:49     ` Tvrtko Ursulin
2021-07-30 18:13       ` John Harrison
2021-08-02  9:40         ` Tvrtko Ursulin
2021-08-06 18:00           ` John Harrison
2021-08-06 19:46             ` Daniel Vetter
2021-08-09 23:12               ` John Harrison
2021-08-10  6:36                 ` Daniel Vetter
2021-08-18  0:28                   ` John Harrison
2021-08-18  9:26                     ` Daniel Vetter
2021-07-30 18:13       ` Matthew Brost
2021-07-29  2:08 ` [Intel-gfx] ✓ Fi.CI.BAT: success for Fix gem_ctx_persistence failures with GuC submission Patchwork
2021-07-29  7:30 ` [Intel-gfx] ✗ Fi.CI.IGT: failure " Patchwork
2021-08-10  6:38 ` [Intel-gfx] [PATCH 0/1] " Daniel Vetter
2021-08-18  0:08   ` John Harrison
2021-08-18  9:49     ` Daniel Vetter

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