[Intel-gfx] [CI 1/3] drm/i915/selftests: Disable preemptive heartbeats over preemption tests

[Intel-gfx] [CI 1/3] drm/i915/selftests: Disable preemptive heartbeats over preemption tests

[Chris Wilson]

Since the heartbeat may cause a preemption event, disable it over the
preemption suppression tests.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
---
 drivers/gpu/drm/i915/gt/selftest_lrc.c | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/selftest_lrc.c b/drivers/gpu/drm/i915/gt/selftest_lrc.c
index f651bdf7f191..91543494f595 100644
--- a/drivers/gpu/drm/i915/gt/selftest_lrc.c
+++ b/drivers/gpu/drm/i915/gt/selftest_lrc.c
@@ -2282,7 +2282,7 @@ static int live_suppress_self_preempt(void *arg)
 		if (igt_flush_test(gt->i915))
 			goto err_wedged;
 
-		intel_engine_pm_get(engine);
+		engine_heartbeat_disable(engine);
 		engine->execlists.preempt_hang.count = 0;
 
 		rq_a = spinner_create_request(&a.spin,
@@ -2290,14 +2290,14 @@ static int live_suppress_self_preempt(void *arg)
 					      MI_NOOP);
 		if (IS_ERR(rq_a)) {
 			err = PTR_ERR(rq_a);
-			intel_engine_pm_put(engine);
+			engine_heartbeat_enable(engine);
 			goto err_client_b;
 		}
 
 		i915_request_add(rq_a);
 		if (!igt_wait_for_spinner(&a.spin, rq_a)) {
 			pr_err("First client failed to start\n");
-			intel_engine_pm_put(engine);
+			engine_heartbeat_enable(engine);
 			goto err_wedged;
 		}
 
@@ -2309,7 +2309,7 @@ static int live_suppress_self_preempt(void *arg)
 						      MI_NOOP);
 			if (IS_ERR(rq_b)) {
 				err = PTR_ERR(rq_b);
-				intel_engine_pm_put(engine);
+				engine_heartbeat_enable(engine);
 				goto err_client_b;
 			}
 			i915_request_add(rq_b);
@@ -2320,7 +2320,7 @@ static int live_suppress_self_preempt(void *arg)
 
 			if (!igt_wait_for_spinner(&b.spin, rq_b)) {
 				pr_err("Second client failed to start\n");
-				intel_engine_pm_put(engine);
+				engine_heartbeat_enable(engine);
 				goto err_wedged;
 			}
 
@@ -2334,12 +2334,12 @@ static int live_suppress_self_preempt(void *arg)
 			       engine->name,
 			       engine->execlists.preempt_hang.count,
 			       depth);
-			intel_engine_pm_put(engine);
+			engine_heartbeat_enable(engine);
 			err = -EINVAL;
 			goto err_client_b;
 		}
 
-		intel_engine_pm_put(engine);
+		engine_heartbeat_enable(engine);
 		if (igt_flush_test(gt->i915))
 			goto err_wedged;
 	}
-- 
2.20.1

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[Intel-gfx] [CI 2/3] drm/i915/selftests: Dump engine state and trace upon hanging after reset

[Chris Wilson]

If the engine dies after a reset, and so we fail to submit a request
but need to be interrupted by the CI runner, dump the engine state.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
---
 drivers/gpu/drm/i915/gt/selftest_hangcheck.c | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/drivers/gpu/drm/i915/gt/selftest_hangcheck.c b/drivers/gpu/drm/i915/gt/selftest_hangcheck.c
index 2af66f8ffbd2..1ea4935e0eeb 100644
--- a/drivers/gpu/drm/i915/gt/selftest_hangcheck.c
+++ b/drivers/gpu/drm/i915/gt/selftest_hangcheck.c
@@ -499,6 +499,21 @@ static int igt_reset_nop_engine(void *arg)
 
 				rq = intel_context_create_request(ce);
 				if (IS_ERR(rq)) {
+					struct drm_printer p =
+						drm_info_printer(gt->i915->drm.dev);
+					intel_engine_dump(engine, &p,
+							  "%s(%s): failed to submit request\n",
+							  __func__,
+							  engine->name);
+
+
+					GEM_TRACE("%s(%s): failed to submit request\n",
+						  __func__,
+						  engine->name);
+					GEM_TRACE_DUMP();
+
+					intel_gt_set_wedged(gt);
+
 					err = PTR_ERR(rq);
 					break;
 				}
-- 
2.20.1

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[Intel-gfx] [CI 3/3] drm/i915/gt: Add a safety submission flush in the heartbeat

[Chris Wilson]

Just in case everything fails (like for example "missed interrupt
syndrome" on Sandybridge), always flush the submission tasklet from the
heartbeat. This papers over such issues, but will still appear as a
second long glitch, and prevents us from detecting it unless we happen
to be performing a timed test.

v2: We rely on flush_submission() synchronizing with the tasklet on
another CPU.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Reviewed-by: Mika Kuoppala <mika.kuoppala@linux.intel.com>
---
 drivers/gpu/drm/i915/gt/intel_engine_cs.c     | 23 +++++++++----------
 .../gpu/drm/i915/gt/intel_engine_heartbeat.c  |  3 +++
 2 files changed, 14 insertions(+), 12 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/intel_engine_cs.c b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
index d613cf31970c..31049e0bdb57 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_cs.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_cs.c
@@ -1094,19 +1094,18 @@ void intel_engine_flush_submission(struct intel_engine_cs *engine)
 {
 	struct tasklet_struct *t = &engine->execlists.tasklet;
 
-	if (__tasklet_is_scheduled(t)) {
-		local_bh_disable();
-		if (tasklet_trylock(t)) {
-			/* Must wait for any GPU reset in progress. */
-			if (__tasklet_is_enabled(t))
-				t->func(t->data);
-			tasklet_unlock(t);
-		}
-		local_bh_enable();
+	/* Synchronise and wait for the tasklet on another CPU */
+	tasklet_kill(t);
+
+	/* Having cancelled the tasklet, ensure that is run */
+	local_bh_disable();
+	if (tasklet_trylock(t)) {
+		/* Must wait for any GPU reset in progress. */
+		if (__tasklet_is_enabled(t))
+			t->func(t->data);
+		tasklet_unlock(t);
 	}
-
-	/* Otherwise flush the tasklet if it was running on another cpu */
-	tasklet_unlock_wait(t);
+	local_bh_enable();
 }
 
 /**
diff --git a/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c b/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
index f67ad937eefb..cd20fb549b38 100644
--- a/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
+++ b/drivers/gpu/drm/i915/gt/intel_engine_heartbeat.c
@@ -65,6 +65,9 @@ static void heartbeat(struct work_struct *wrk)
 	struct intel_context *ce = engine->kernel_context;
 	struct i915_request *rq;
 
+	/* Just in case everything has gone horribly wrong, give it a kick */
+	intel_engine_flush_submission(engine);
+
 	rq = engine->heartbeat.systole;
 	if (rq && i915_request_completed(rq)) {
 		i915_request_put(rq);
-- 
2.20.1

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[Intel-gfx] ✗ Fi.CI.CHECKPATCH: warning for series starting with [CI,1/3] drm/i915/selftests: Disable preemptive heartbeats over preemption tests

[Patchwork]

== Series Details ==

Series: series starting with [CI,1/3] drm/i915/selftests: Disable preemptive heartbeats over preemption tests
URL   : https://patchwork.freedesktop.org/series/78380/
State : warning

== Summary ==

$ dim checkpatch origin/drm-tip
5227b0190b79 drm/i915/selftests: Disable preemptive heartbeats over preemption tests
031614ee83cc drm/i915/selftests: Dump engine state and trace upon hanging after reset
-:28: CHECK:LINE_SPACING: Please don't use multiple blank lines
#28: FILE: drivers/gpu/drm/i915/gt/selftest_hangcheck.c:509:
+
+

total: 0 errors, 0 warnings, 1 checks, 21 lines checked
13826b79b2ed drm/i915/gt: Add a safety submission flush in the heartbeat

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[Intel-gfx] ✗ Fi.CI.SPARSE: warning for series starting with [CI,1/3] drm/i915/selftests: Disable preemptive heartbeats over preemption tests

[Patchwork]

== Series Details ==

Series: series starting with [CI,1/3] drm/i915/selftests: Disable preemptive heartbeats over preemption tests
URL   : https://patchwork.freedesktop.org/series/78380/
State : warning

== Summary ==

$ dim sparse --fast origin/drm-tip
Sparse version: v0.6.0
Fast mode used, each commit won't be checked separately.
-
+drivers/gpu/drm/i915/gt/intel_lrc.c:2785:17: error: too long token expansion
+drivers/gpu/drm/i915/gt/intel_lrc.c:2785:17: error: too long token expansion
+drivers/gpu/drm/i915/gt/intel_reset.c:1310:5: warning: context imbalance in 'intel_gt_reset_trylock' - different lock contexts for basic block

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[Intel-gfx] ✓ Fi.CI.BAT: success for series starting with [CI,1/3] drm/i915/selftests: Disable preemptive heartbeats over preemption tests

[Patchwork]

== Series Details ==

Series: series starting with [CI,1/3] drm/i915/selftests: Disable preemptive heartbeats over preemption tests
URL   : https://patchwork.freedesktop.org/series/78380/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_8627 -> Patchwork_17954
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/index.html

Known issues
------------

  Here are the changes found in Patchwork_17954 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_pm_rpm@module-reload:
    - fi-kbl-guc:         [PASS][1] -> [FAIL][2] ([i915#579])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/fi-kbl-guc/igt@i915_pm_rpm@module-reload.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/fi-kbl-guc/igt@i915_pm_rpm@module-reload.html

  * igt@kms_chamelium@dp-crc-fast:
    - fi-icl-u2:          [PASS][3] -> [FAIL][4] ([i915#262])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/fi-icl-u2/igt@kms_chamelium@dp-crc-fast.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/fi-icl-u2/igt@kms_chamelium@dp-crc-fast.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy:
    - fi-icl-u2:          [PASS][5] -> [DMESG-WARN][6] ([i915#1982]) +1 similar issue
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/fi-icl-u2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/fi-icl-u2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-legacy.html

  
#### Possible fixes ####

  * igt@gem_exec_suspend@basic-s3:
    - fi-tgl-u2:          [FAIL][7] ([i915#1888]) -> [PASS][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/fi-tgl-u2/igt@gem_exec_suspend@basic-s3.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/fi-tgl-u2/igt@gem_exec_suspend@basic-s3.html

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - fi-bsw-kefka:       [DMESG-WARN][9] ([i915#1982]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/fi-bsw-kefka/igt@i915_pm_rpm@basic-pci-d3-state.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/fi-bsw-kefka/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt@i915_pm_rpm@module-reload:
    - fi-glk-dsi:         [DMESG-WARN][11] ([i915#1982]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/fi-glk-dsi/igt@i915_pm_rpm@module-reload.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/fi-glk-dsi/igt@i915_pm_rpm@module-reload.html

  * igt@kms_busy@basic@modeset:
    - {fi-tgl-dsi}:       [DMESG-WARN][13] ([i915#1982]) -> [PASS][14] +2 similar issues
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/fi-tgl-dsi/igt@kms_busy@basic@modeset.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/fi-tgl-dsi/igt@kms_busy@basic@modeset.html

  * igt@kms_flip@basic-flip-vs-wf_vblank@c-edp1:
    - fi-icl-u2:          [DMESG-WARN][15] ([i915#1982]) -> [PASS][16] +1 similar issue
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@c-edp1.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@c-edp1.html

  * igt@kms_pipe_crc_basic@read-crc-pipe-a-frame-sequence:
    - fi-tgl-u2:          [DMESG-WARN][17] ([i915#402]) -> [PASS][18]
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/fi-tgl-u2/igt@kms_pipe_crc_basic@read-crc-pipe-a-frame-sequence.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/fi-tgl-u2/igt@kms_pipe_crc_basic@read-crc-pipe-a-frame-sequence.html

  
#### Warnings ####

  * igt@i915_pm_rpm@module-reload:
    - fi-kbl-x1275:       [DMESG-FAIL][19] ([i915#62]) -> [SKIP][20] ([fdo#109271])
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/fi-kbl-x1275/igt@i915_pm_rpm@module-reload.html

  * igt@kms_force_connector_basic@force-edid:
    - fi-kbl-x1275:       [DMESG-WARN][21] ([i915#62] / [i915#92] / [i915#95]) -> [DMESG-WARN][22] ([i915#62] / [i915#92]) +6 similar issues
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/fi-kbl-x1275/igt@kms_force_connector_basic@force-edid.html

  * igt@kms_pipe_crc_basic@read-crc-pipe-a:
    - fi-kbl-x1275:       [DMESG-WARN][23] ([i915#62] / [i915#92]) -> [DMESG-WARN][24] ([i915#62] / [i915#92] / [i915#95]) +1 similar issue
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/fi-kbl-x1275/igt@kms_pipe_crc_basic@read-crc-pipe-a.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/fi-kbl-x1275/igt@kms_pipe_crc_basic@read-crc-pipe-a.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#109271]: https://bugs.freedesktop.org/show_bug.cgi?id=109271
  [i915#1569]: https://gitlab.freedesktop.org/drm/intel/issues/1569
  [i915#1888]: https://gitlab.freedesktop.org/drm/intel/issues/1888
  [i915#192]: https://gitlab.freedesktop.org/drm/intel/issues/192
  [i915#193]: https://gitlab.freedesktop.org/drm/intel/issues/193
  [i915#194]: https://gitlab.freedesktop.org/drm/intel/issues/194
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2029]: https://gitlab.freedesktop.org/drm/intel/issues/2029
  [i915#262]: https://gitlab.freedesktop.org/drm/intel/issues/262
  [i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
  [i915#579]: https://gitlab.freedesktop.org/drm/intel/issues/579
  [i915#62]: https://gitlab.freedesktop.org/drm/intel/issues/62
  [i915#92]: https://gitlab.freedesktop.org/drm/intel/issues/92
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


Participating hosts (50 -> 31)
------------------------------

  Missing    (19): fi-ilk-m540 fi-hsw-4200u fi-byt-j1900 fi-byt-squawks fi-bsw-cyan fi-bwr-2160 fi-snb-2520m fi-ilk-650 fi-ctg-p8600 fi-hsw-4770 fi-tgl-y fi-ivb-3770 fi-elk-e7500 fi-pnv-d510 fi-blb-e6850 fi-byt-n2820 fi-byt-clapper fi-bdw-samus fi-snb-2600 


Build changes
-------------

  * Linux: CI_DRM_8627 -> Patchwork_17954

  CI-20190529: 20190529
  CI_DRM_8627: 593c112156feb0f6159814f2276a32c90f243823 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5710: f524eee47930601ad7b4cba9d40c26d68dc7d250 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_17954: 13826b79b2ed4a01413b0b89161fff737319f9e3 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

13826b79b2ed drm/i915/gt: Add a safety submission flush in the heartbeat
031614ee83cc drm/i915/selftests: Dump engine state and trace upon hanging after reset
5227b0190b79 drm/i915/selftests: Disable preemptive heartbeats over preemption tests

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/index.html
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[Intel-gfx] ✗ Fi.CI.IGT: failure for series starting with [CI,1/3] drm/i915/selftests: Disable preemptive heartbeats over preemption tests

[Patchwork]

== Series Details ==

Series: series starting with [CI,1/3] drm/i915/selftests: Disable preemptive heartbeats over preemption tests
URL   : https://patchwork.freedesktop.org/series/78380/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_8627_full -> Patchwork_17954_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_17954_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_17954_full, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  

Possible new issues
-------------------

  Here are the unknown changes that may have been introduced in Patchwork_17954_full:

### IGT changes ###

#### Possible regressions ####

  * igt@i915_selftest@mock@requests:
    - shard-kbl:          [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-kbl3/igt@i915_selftest@mock@requests.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-kbl2/igt@i915_selftest@mock@requests.html
    - shard-tglb:         [PASS][3] -> [INCOMPLETE][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-tglb5/igt@i915_selftest@mock@requests.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-tglb2/igt@i915_selftest@mock@requests.html
    - shard-apl:          [PASS][5] -> [INCOMPLETE][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-apl1/igt@i915_selftest@mock@requests.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-apl6/igt@i915_selftest@mock@requests.html
    - shard-iclb:         [PASS][7] -> [INCOMPLETE][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-iclb6/igt@i915_selftest@mock@requests.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-iclb7/igt@i915_selftest@mock@requests.html

  
Known issues
------------

  Here are the changes found in Patchwork_17954_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_workarounds@suspend-resume-fd:
    - shard-kbl:          [PASS][9] -> [DMESG-WARN][10] ([i915#180]) +3 similar issues
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-kbl4/igt@gem_workarounds@suspend-resume-fd.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-kbl4/igt@gem_workarounds@suspend-resume-fd.html

  * igt@i915_selftest@mock@requests:
    - shard-glk:          [PASS][11] -> [INCOMPLETE][12] ([i915#58] / [k.org#198133])
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-glk7/igt@i915_selftest@mock@requests.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-glk8/igt@i915_selftest@mock@requests.html
    - shard-skl:          [PASS][13] -> [INCOMPLETE][14] ([i915#198])
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-skl7/igt@i915_selftest@mock@requests.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-skl10/igt@i915_selftest@mock@requests.html

  * igt@kms_flip@wf_vblank-ts-check-interruptible@a-hdmi-a1:
    - shard-glk:          [PASS][15] -> [FAIL][16] ([i915#1928])
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-glk8/igt@kms_flip@wf_vblank-ts-check-interruptible@a-hdmi-a1.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-glk8/igt@kms_flip@wf_vblank-ts-check-interruptible@a-hdmi-a1.html

  * igt@kms_flip_event_leak:
    - shard-kbl:          [PASS][17] -> [DMESG-WARN][18] ([i915#165] / [i915#78])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-kbl4/igt@kms_flip_event_leak.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-kbl2/igt@kms_flip_event_leak.html

  * igt@kms_panel_fitting@atomic-fastset:
    - shard-skl:          [PASS][19] -> [DMESG-WARN][20] ([i915#1982]) +13 similar issues
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-skl2/igt@kms_panel_fitting@atomic-fastset.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-skl4/igt@kms_panel_fitting@atomic-fastset.html

  * igt@kms_plane_alpha_blend@pipe-c-coverage-7efc:
    - shard-skl:          [PASS][21] -> [FAIL][22] ([fdo#108145] / [i915#265]) +1 similar issue
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-skl6/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-skl1/igt@kms_plane_alpha_blend@pipe-c-coverage-7efc.html

  * igt@kms_psr@psr2_cursor_render:
    - shard-iclb:         [PASS][23] -> [SKIP][24] ([fdo#109441]) +1 similar issue
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-iclb2/igt@kms_psr@psr2_cursor_render.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-iclb1/igt@kms_psr@psr2_cursor_render.html

  * igt@kms_sequence@queue-idle:
    - shard-kbl:          [PASS][25] -> [DMESG-WARN][26] ([i915#93] / [i915#95])
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-kbl3/igt@kms_sequence@queue-idle.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-kbl2/igt@kms_sequence@queue-idle.html

  * igt@kms_vblank@pipe-c-wait-busy-hang:
    - shard-apl:          [PASS][27] -> [DMESG-WARN][28] ([i915#95]) +16 similar issues
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-apl8/igt@kms_vblank@pipe-c-wait-busy-hang.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-apl7/igt@kms_vblank@pipe-c-wait-busy-hang.html

  * igt@perf_pmu@semaphore-busy@rcs0:
    - shard-kbl:          [PASS][29] -> [FAIL][30] ([i915#1820])
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-kbl3/igt@perf_pmu@semaphore-busy@rcs0.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-kbl2/igt@perf_pmu@semaphore-busy@rcs0.html

  
#### Possible fixes ####

  * igt@gem_exec_balancer@sliced:
    - shard-tglb:         [TIMEOUT][31] ([i915#1936]) -> [PASS][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-tglb6/igt@gem_exec_balancer@sliced.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-tglb3/igt@gem_exec_balancer@sliced.html

  * {igt@kms_atomic_transition@plane-all-transition-nonblocking-fencing@edp-1-pipe-a}:
    - shard-tglb:         [DMESG-WARN][33] ([i915#1982]) -> [PASS][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-tglb1/igt@kms_atomic_transition@plane-all-transition-nonblocking-fencing@edp-1-pipe-a.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-tglb1/igt@kms_atomic_transition@plane-all-transition-nonblocking-fencing@edp-1-pipe-a.html

  * igt@kms_big_fb@linear-64bpp-rotate-180:
    - shard-apl:          [DMESG-WARN][35] ([i915#1982]) -> [PASS][36] +2 similar issues
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-apl4/igt@kms_big_fb@linear-64bpp-rotate-180.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-apl4/igt@kms_big_fb@linear-64bpp-rotate-180.html

  * igt@kms_cursor_legacy@long-nonblocking-modeset-vs-cursor-atomic:
    - shard-apl:          [DMESG-WARN][37] ([i915#95]) -> [PASS][38] +16 similar issues
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-apl7/igt@kms_cursor_legacy@long-nonblocking-modeset-vs-cursor-atomic.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-apl3/igt@kms_cursor_legacy@long-nonblocking-modeset-vs-cursor-atomic.html

  * igt@kms_flip@2x-wf_vblank-ts-check@ab-hdmi-a1-hdmi-a2:
    - shard-glk:          [DMESG-WARN][39] ([i915#1982]) -> [PASS][40]
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-glk1/igt@kms_flip@2x-wf_vblank-ts-check@ab-hdmi-a1-hdmi-a2.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-glk9/igt@kms_flip@2x-wf_vblank-ts-check@ab-hdmi-a1-hdmi-a2.html

  * igt@kms_flip@flip-vs-dpms-off-vs-modeset@a-edp1:
    - shard-tglb:         [DMESG-WARN][41] ([i915#402]) -> [PASS][42]
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-tglb7/igt@kms_flip@flip-vs-dpms-off-vs-modeset@a-edp1.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-tglb3/igt@kms_flip@flip-vs-dpms-off-vs-modeset@a-edp1.html

  * igt@kms_flip@flip-vs-panning-interruptible@a-edp1:
    - shard-skl:          [DMESG-WARN][43] ([i915#1982]) -> [PASS][44] +8 similar issues
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-skl9/igt@kms_flip@flip-vs-panning-interruptible@a-edp1.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-skl2/igt@kms_flip@flip-vs-panning-interruptible@a-edp1.html

  * igt@kms_flip@plain-flip-fb-recreate-interruptible@b-edp1:
    - shard-skl:          [FAIL][45] ([i915#1928]) -> [PASS][46]
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-skl8/igt@kms_flip@plain-flip-fb-recreate-interruptible@b-edp1.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-skl6/igt@kms_flip@plain-flip-fb-recreate-interruptible@b-edp1.html

  * igt@kms_psr@no_drrs:
    - shard-iclb:         [FAIL][47] ([i915#173]) -> [PASS][48]
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-iclb1/igt@kms_psr@no_drrs.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-iclb7/igt@kms_psr@no_drrs.html

  * igt@kms_psr@psr2_sprite_mmap_cpu:
    - shard-tglb:         [TIMEOUT][49] -> [PASS][50] +1 similar issue
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-tglb6/igt@kms_psr@psr2_sprite_mmap_cpu.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-tglb3/igt@kms_psr@psr2_sprite_mmap_cpu.html
    - shard-iclb:         [SKIP][51] ([fdo#109441]) -> [PASS][52] +1 similar issue
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-iclb8/igt@kms_psr@psr2_sprite_mmap_cpu.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-iclb2/igt@kms_psr@psr2_sprite_mmap_cpu.html

  * igt@kms_vblank@pipe-a-ts-continuation-suspend:
    - shard-kbl:          [DMESG-WARN][53] ([i915#180]) -> [PASS][54] +4 similar issues
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-kbl1/igt@kms_vblank@pipe-a-ts-continuation-suspend.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-kbl6/igt@kms_vblank@pipe-a-ts-continuation-suspend.html

  * igt@perf@blocking-parameterized:
    - shard-iclb:         [FAIL][55] ([i915#1542]) -> [PASS][56]
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-iclb4/igt@perf@blocking-parameterized.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-iclb6/igt@perf@blocking-parameterized.html

  
#### Warnings ####

  * igt@i915_pm_dc@dc6-psr:
    - shard-skl:          [DMESG-FAIL][57] ([i915#1982]) -> [FAIL][58] ([i915#454])
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-skl5/igt@i915_pm_dc@dc6-psr.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-skl8/igt@i915_pm_dc@dc6-psr.html

  * igt@kms_content_protection@atomic:
    - shard-kbl:          [TIMEOUT][59] ([i915#1319] / [i915#1958]) -> [TIMEOUT][60] ([i915#1319])
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-kbl4/igt@kms_content_protection@atomic.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-kbl2/igt@kms_content_protection@atomic.html

  * igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-indfb-draw-pwrite:
    - shard-tglb:         [TIMEOUT][61] -> [SKIP][62] ([fdo#111825])
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_8627/shard-tglb6/igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-indfb-draw-pwrite.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/shard-tglb3/igt@kms_frontbuffer_tracking@fbcpsr-2p-scndscrn-pri-indfb-draw-pwrite.html

  
  {name}: This element is suppressed. This means it is ignored when computing
          the status of the difference (SUCCESS, WARNING, or FAILURE).

  [fdo#108145]: https://bugs.freedesktop.org/show_bug.cgi?id=108145
  [fdo#109441]: https://bugs.freedesktop.org/show_bug.cgi?id=109441
  [fdo#111825]: https://bugs.freedesktop.org/show_bug.cgi?id=111825
  [i915#1319]: https://gitlab.freedesktop.org/drm/intel/issues/1319
  [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
  [i915#165]: https://gitlab.freedesktop.org/drm/intel/issues/165
  [i915#173]: https://gitlab.freedesktop.org/drm/intel/issues/173
  [i915#180]: https://gitlab.freedesktop.org/drm/intel/issues/180
  [i915#1820]: https://gitlab.freedesktop.org/drm/intel/issues/1820
  [i915#1928]: https://gitlab.freedesktop.org/drm/intel/issues/1928
  [i915#1936]: https://gitlab.freedesktop.org/drm/intel/issues/1936
  [i915#1958]: https://gitlab.freedesktop.org/drm/intel/issues/1958
  [i915#198]: https://gitlab.freedesktop.org/drm/intel/issues/198
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#402]: https://gitlab.freedesktop.org/drm/intel/issues/402
  [i915#454]: https://gitlab.freedesktop.org/drm/intel/issues/454
  [i915#58]: https://gitlab.freedesktop.org/drm/intel/issues/58
  [i915#78]: https://gitlab.freedesktop.org/drm/intel/issues/78
  [i915#93]: https://gitlab.freedesktop.org/drm/intel/issues/93
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95
  [k.org#198133]: https://bugzilla.kernel.org/show_bug.cgi?id=198133


Participating hosts (11 -> 11)
------------------------------

  No changes in participating hosts


Build changes
-------------

  * Linux: CI_DRM_8627 -> Patchwork_17954

  CI-20190529: 20190529
  CI_DRM_8627: 593c112156feb0f6159814f2276a32c90f243823 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5710: f524eee47930601ad7b4cba9d40c26d68dc7d250 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_17954: 13826b79b2ed4a01413b0b89161fff737319f9e3 @ git://anongit.freedesktop.org/gfx-ci/linux
  piglit_4509: fdc5a4ca11124ab8413c7988896eec4c97336694 @ git://anongit.freedesktop.org/piglit

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_17954/index.html
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