All fixes to make the core i915 module (without display) working correctly on
PREEMPT_RT.
Some fixes are still needed, as the selftests still fail. But otherwise the
test results were looking good on PREEMPT_RT.
Maarten Lankhorst (3):
drm/i915/gt: Fix selftests on PREEMPT_RT
drm/i915/gt: Set stop_timeout() correctly on PREEMPT-RT
drm/i915: Use sleeping selftests for igt_atomic on PREEMPT_RT
Sebastian Andrzej Siewior (4):
drm/i915/gt: Use spin_lock_irq() instead of local_irq_disable() +
spin_lock()
drm/i915: Drop the irqs_disabled() check
drm/i915/guc: Consider also RCU depth in busy loop.
drm/i915/gt: Add a spinlock to prevent starvation of irq_work.
drivers/gpu/drm/i915/gt/intel_breadcrumbs.c | 8 +++++++-
.../gpu/drm/i915/gt/intel_breadcrumbs_types.h | 1 +
drivers/gpu/drm/i915/gt/intel_engine_cs.c | 2 +-
.../drm/i915/gt/intel_execlists_submission.c | 17 +++++------------
drivers/gpu/drm/i915/gt/selftest_engine_pm.c | 8 ++++----
drivers/gpu/drm/i915/gt/uc/intel_guc.h | 2 +-
drivers/gpu/drm/i915/i915_request.c | 2 --
drivers/gpu/drm/i915/selftests/igt_atomic.c | 7 +++++++
8 files changed, 26 insertions(+), 21 deletions(-)
--
2.53.0
