Chris Wilson f79520bb33 drm/i915/selftests: Synchronize checking active status with retirement ... If retirement is running on another thread, we may inspect the status of the i915_active before its retirement callback is complete. As we expect it to be running synchronously, we can wait for any callback to complete by acquiring the i915_active.mutex. Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk> Acked-by: Andi Shyti <andi.shyti@intel.com> Link: https://patchwork.freedesktop.org/patch/msgid/20191022112111.9317-1-chris@chris-wilson.co.uk		2019-10-22 21:12:23 +01:00
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selftests	drm/i915: Coordinate i915_active with its own mutex	2019-10-04 15:39:12 +01:00
uc	drm/i915: Pass in intel_gt at some for_each_engine sites	2019-10-18 00:06:27 +01:00
gen6_renderstate.c	drm/i915: Move the renderstate setup under gt/	2019-07-04 11:48:22 +01:00
gen7_renderstate.c	drm/i915: Move the renderstate setup under gt/	2019-07-04 11:48:22 +01:00
gen8_renderstate.c	drm/i915: Move the renderstate setup under gt/	2019-07-04 11:48:22 +01:00
gen9_renderstate.c	drm/i915: Move the renderstate setup under gt/	2019-07-04 11:48:22 +01:00
intel_breadcrumbs.c	drm/i915: Don't disable interrupts for intel_engine_breadcrumbs_irq()	2019-09-26 18:44:35 +01:00
intel_context_types.h	drm/i915: Remove logical HW ID	2019-10-04 15:39:30 +01:00
intel_context.c	drm/i915/gt: Prefer local path to runtime powermanagement	2019-10-07 21:44:02 +01:00
intel_context.h	drm/i915/gt: Mark context->active_count as protected by timeline->mutex	2019-08-16 18:02:06 +01:00
intel_engine_cs.c	drm/i915: Pass intel_gt to intel_engines_init	2019-10-22 12:16:42 +01:00
intel_engine_heartbeat.c	drm/i915/gt: Introduce barrier pulses along engines	2019-10-21 21:01:52 +01:00
intel_engine_heartbeat.h	drm/i915/gt: Introduce barrier pulses along engines	2019-10-21 21:01:52 +01:00
intel_engine_pm.c	drm/i915/gt: Introduce barrier pulses along engines	2019-10-21 21:01:52 +01:00
intel_engine_pm.h	drm/i915: Defer final intel_wakeref_put to process context	2019-08-08 21:28:51 +01:00
intel_engine_pool_types.h	drm/i915: Replace struct_mutex for batch pool serialisation	2019-08-04 14:31:18 +01:00
intel_engine_pool.c	drm/i915: Coordinate i915_active with its own mutex	2019-10-04 15:39:12 +01:00
intel_engine_pool.h	drm/i915: Mark i915_request.timeline as a volatile, rcu pointer	2019-09-20 10:24:09 +01:00
intel_engine_types.h	drm/i915: Make for_each_engine_masked work on intel_gt	2019-10-18 00:06:25 +01:00
intel_engine_user.c	drm/i915: Make for_each_engine_masked work on intel_gt	2019-10-18 00:06:25 +01:00
intel_engine_user.h	drm/i915: Rename engines to match their user interface	2019-08-07 14:30:55 +01:00
intel_engine.h	drm/i915: Pass intel_gt to intel_engines_init	2019-10-22 12:16:42 +01:00
intel_gpu_commands.h	drm/i915/tgl: Add HDC Pipeline Flush	2019-10-15 18:15:59 +01:00
intel_gt_irq.c	drm/i915: Extract general GT interrupt handlers	2019-08-12 15:36:13 +01:00
intel_gt_irq.h	drm/i915: Extract general GT interrupt handlers	2019-08-12 15:36:13 +01:00
intel_gt_pm_irq.c	drm/i915: Extract general GT interrupt handlers	2019-08-12 15:36:13 +01:00
intel_gt_pm_irq.h	drm/i915: Extract GT powermanagement interrupt handling	2019-08-12 15:36:06 +01:00
intel_gt_pm.c	drm/i915: Drop assertion that ce->pin_mutex guards state updates	2019-10-22 13:32:01 +01:00
intel_gt_pm.h	drm/i915: Remove pm park/unpark notifications	2019-10-21 21:07:57 +01:00
intel_gt_requests.c	drm/i915: Pass in intel_gt at some for_each_engine sites	2019-10-18 00:06:27 +01:00
intel_gt_requests.h	drm/i915: Move request runtime management onto gt	2019-10-04 15:39:26 +01:00
intel_gt_types.h	drm/i915: Remove pm park/unpark notifications	2019-10-21 21:07:57 +01:00
intel_gt.c	drm/i915: Pass in intel_gt at some for_each_engine sites	2019-10-18 00:06:27 +01:00
intel_gt.h	drm/i915: Move GT init to intel_gt.c	2019-09-11 08:11:51 +01:00
intel_hangcheck.c	drm/i915: Pass in intel_gt at some for_each_engine sites	2019-10-18 00:06:27 +01:00
intel_llc_types.h	drm/i915: Extract GT ring management	2019-10-20 20:45:18 +01:00
intel_llc.c	drm/i915: Extract GT ring management	2019-10-20 20:45:18 +01:00
intel_llc.h	drm/i915: Extract GT ring management	2019-10-20 20:45:18 +01:00
intel_lrc_reg.h	drm/i915/selftests: Verify the LRC register layout between init and HW	2019-09-24 17:27:19 +01:00
intel_lrc.c	drm/i915: Drop assertion that ce->pin_mutex guards state updates	2019-10-22 13:32:01 +01:00
intel_lrc.h	drm/i915: Remove logical HW ID	2019-10-04 15:39:30 +01:00
intel_mocs.c	drm/i915: Do initial mocs configuration directly	2019-10-16 19:35:37 +01:00
intel_mocs.h	drm/i915: Do initial mocs configuration directly	2019-10-16 19:35:37 +01:00
intel_rc6_types.h	drm/i915: Extract GT render sleep (rc6) management	2019-09-27 13:01:57 +01:00
intel_rc6.c	drm/i915/gt: Convert the leftover for_each_engine(gt)	2019-10-18 14:53:48 +01:00
intel_rc6.h	drm/i915: Extract GT render sleep (rc6) management	2019-09-27 13:01:57 +01:00
intel_renderstate.c	drm/i915: Serialize against vma moves	2019-08-19 15:25:56 +01:00
intel_renderstate.h	drm/i915: Move the renderstate setup under gt/	2019-07-04 11:48:22 +01:00
intel_reset_types.h	drm/i915: Define explicit wedged on init reset state	2019-09-26 18:44:35 +01:00
intel_reset.c	drm/i915: Pass in intel_gt at some for_each_engine sites	2019-10-18 00:06:27 +01:00
intel_reset.h	drm/i915: Pass intel_gt to has-reset?	2019-09-27 23:25:14 +01:00
intel_ringbuffer.c	drm/i915/gt: Convert the leftover for_each_engine(gt)	2019-10-18 14:53:48 +01:00
intel_sseu.c	drm/i915: Expand subslice mask	2019-08-23 19:14:27 +01:00
intel_sseu.h	drm/i915/tgl: s/ss/eu fuse reading support	2019-09-21 08:31:08 +01:00
intel_timeline_types.h	drm/i915: Coordinate i915_active with its own mutex	2019-10-04 15:39:12 +01:00
intel_timeline.c	drm/i915: Coordinate i915_active with its own mutex	2019-10-04 15:39:12 +01:00
intel_timeline.h	drm/i915/gt: Track timeline activeness in enter/exit	2019-08-15 23:16:05 +01:00
intel_workarounds_types.h	drm/i915: Add engine name to workaround debug print	2019-07-12 09:55:30 +01:00
intel_workarounds.c	drm/i915/tgl: Wa_1607030317, Wa_1607186500, Wa_1607297627	2019-10-15 18:25:45 +01:00
intel_workarounds.h	drm/i915: Convert gt workarounds to intel_gt	2019-06-21 13:48:25 +01:00
Makefile	drm/i915: use upstream version of header tests	2019-07-30 12:11:57 +03:00
mock_engine.c	drm/i915/selftests: Add the mock engine to the gt->engine[]	2019-10-18 14:53:48 +01:00
mock_engine.h
selftest_context.c	drm/i915: Pass in intel_gt at some for_each_engine sites	2019-10-18 00:06:27 +01:00
selftest_engine_cs.c	drm/i915: Rename engines to match their user interface	2019-08-07 14:30:55 +01:00
selftest_engine_heartbeat.c	drm/i915/selftests: Synchronize checking active status with retirement	2019-10-22 21:12:23 +01:00
selftest_engine_pm.c	drm/i915: Pass in intel_gt at some for_each_engine sites	2019-10-18 00:06:27 +01:00
selftest_engine.c	drm/i915: Defer final intel_wakeref_put to process context	2019-08-08 21:28:51 +01:00
selftest_engine.h	drm/i915: Defer final intel_wakeref_put to process context	2019-08-08 21:28:51 +01:00
selftest_gt_pm.c	drm/i915: Extract GT ring management	2019-10-20 20:45:18 +01:00
selftest_hangcheck.c	drm/i915: Pass in intel_gt at some for_each_engine sites	2019-10-18 00:06:27 +01:00
selftest_llc.c	drm/i915: Extract GT ring management	2019-10-20 20:45:18 +01:00
selftest_llc.h	drm/i915: Extract GT ring management	2019-10-20 20:45:18 +01:00
selftest_lrc.c	drm/i915: Drop assertion that ce->pin_mutex guards state updates	2019-10-22 13:32:01 +01:00
selftest_reset.c	drm/i915: Pass in intel_gt at some for_each_engine sites	2019-10-18 00:06:27 +01:00
selftest_timeline.c	drm/i915: Pass in intel_gt at some for_each_engine sites	2019-10-18 00:06:27 +01:00
selftest_workarounds.c	drm/i915: Pass in intel_gt at some for_each_engine sites	2019-10-18 00:06:27 +01:00