[Intel-gfx] [PATCH] drm/i915/selftests: Flush the old heartbeat more gently

[Intel-gfx] [PATCH] drm/i915/selftests: Flush the old heartbeat more gently

[Chris Wilson]

In order to test how fast the heartbeat can respond, we measure with the
interval set to its minimum. Before we measure though, we want to be
sure we start with a fresh pulse, and so wait until any old one is
complete. During that wait though, we were continually flushing the
work, and so continually re-evaluating to see if the pulse was complete,
and each attempt would count as an unresponsive system. If the engine
did not complete the request in the couple of busy-spins, it would flag
an error. This is unfortunate, so let's not busy-spin waiting for the
old heartbeat, but terminate it and start afresh.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 .../gpu/drm/i915/gt/selftest_engine_heartbeat.c    | 14 ++++++--------
 1 file changed, 6 insertions(+), 8 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c b/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c
index e73854dd2fe0..d64ea0b4b493 100644
--- a/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c
+++ b/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c
@@ -210,17 +210,15 @@ static int __live_heartbeat_fast(struct intel_engine_cs *engine)
 
 	intel_engine_pm_get(engine);
 
-	err = intel_engine_set_heartbeat(engine, 1);
-	if (err)
-		goto err_pm;
-
 	for (i = 0; i < ARRAY_SIZE(times); i++) {
-		/* Manufacture a tick */
 		do {
-			while (READ_ONCE(engine->heartbeat.systole))
-				flush_delayed_work(&engine->heartbeat.work);
+			/* Manufacture a tick */
+			intel_engine_park_heartbeat(engine);
+			engine->serial++; /*  pretend we are not idle! */
+			err = intel_engine_set_heartbeat(engine, 1);
+			if (err)
+				goto err_pm;
 
-			engine->serial++; /* quick, pretend we are not idle! */
 			flush_delayed_work(&engine->heartbeat.work);
 			if (!delayed_work_pending(&engine->heartbeat.work)) {
 				pr_err("%s: heartbeat did not start\n",
-- 
2.20.1

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[Intel-gfx] ✗ Fi.CI.BAT: failure for drm/i915/selftests: Flush the old heartbeat more gently

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 16134 bytes --]

== Series Details ==

Series: drm/i915/selftests: Flush the old heartbeat more gently
URL   : https://patchwork.freedesktop.org/series/82815/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_9162 -> Patchwork_18728
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_18728 absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_18728, please notify your bug team to allow them
  to document this new failure mode, which will reduce false positives in CI.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/index.html

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

  Here are the unknown changes that may have been introduced in Patchwork_18728:

### IGT changes ###

#### Possible regressions ####

  * igt@i915_selftest@live@gt_heartbeat:
    - fi-pnv-d510:        [PASS][1] -> [DMESG-FAIL][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-pnv-d510/igt@i915_selftest@live@gt_heartbeat.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-pnv-d510/igt@i915_selftest@live@gt_heartbeat.html
    - fi-gdg-551:         [PASS][3] -> [DMESG-FAIL][4]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-gdg-551/igt@i915_selftest@live@gt_heartbeat.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-gdg-551/igt@i915_selftest@live@gt_heartbeat.html
    - fi-cfl-8109u:       [PASS][5] -> [DMESG-FAIL][6]
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-cfl-8109u/igt@i915_selftest@live@gt_heartbeat.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-cfl-8109u/igt@i915_selftest@live@gt_heartbeat.html
    - fi-cml-u2:          [PASS][7] -> [DMESG-FAIL][8]
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-cml-u2/igt@i915_selftest@live@gt_heartbeat.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-cml-u2/igt@i915_selftest@live@gt_heartbeat.html
    - fi-hsw-4770:        [PASS][9] -> [DMESG-FAIL][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-hsw-4770/igt@i915_selftest@live@gt_heartbeat.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-hsw-4770/igt@i915_selftest@live@gt_heartbeat.html
    - fi-cml-s:           [PASS][11] -> [DMESG-FAIL][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-cml-s/igt@i915_selftest@live@gt_heartbeat.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-cml-s/igt@i915_selftest@live@gt_heartbeat.html
    - fi-cfl-guc:         [PASS][13] -> [DMESG-FAIL][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-cfl-guc/igt@i915_selftest@live@gt_heartbeat.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-cfl-guc/igt@i915_selftest@live@gt_heartbeat.html
    - fi-snb-2600:        [PASS][15] -> [DMESG-FAIL][16]
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-snb-2600/igt@i915_selftest@live@gt_heartbeat.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-snb-2600/igt@i915_selftest@live@gt_heartbeat.html
    - fi-ilk-650:         [PASS][17] -> [DMESG-FAIL][18]
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-ilk-650/igt@i915_selftest@live@gt_heartbeat.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-ilk-650/igt@i915_selftest@live@gt_heartbeat.html
    - fi-ivb-3770:        [PASS][19] -> [DMESG-FAIL][20]
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-ivb-3770/igt@i915_selftest@live@gt_heartbeat.html
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-ivb-3770/igt@i915_selftest@live@gt_heartbeat.html
    - fi-tgl-u2:          [PASS][21] -> [DMESG-FAIL][22]
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-tgl-u2/igt@i915_selftest@live@gt_heartbeat.html
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-tgl-u2/igt@i915_selftest@live@gt_heartbeat.html
    - fi-icl-y:           [PASS][23] -> [DMESG-FAIL][24]
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-icl-y/igt@i915_selftest@live@gt_heartbeat.html
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-icl-y/igt@i915_selftest@live@gt_heartbeat.html
    - fi-elk-e7500:       [PASS][25] -> [DMESG-FAIL][26]
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-elk-e7500/igt@i915_selftest@live@gt_heartbeat.html
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-elk-e7500/igt@i915_selftest@live@gt_heartbeat.html
    - fi-cfl-8700k:       [PASS][27] -> [DMESG-FAIL][28]
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-cfl-8700k/igt@i915_selftest@live@gt_heartbeat.html
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-cfl-8700k/igt@i915_selftest@live@gt_heartbeat.html
    - fi-snb-2520m:       [PASS][29] -> [DMESG-FAIL][30]
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-snb-2520m/igt@i915_selftest@live@gt_heartbeat.html
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-snb-2520m/igt@i915_selftest@live@gt_heartbeat.html
    - fi-bdw-5557u:       [PASS][31] -> [DMESG-FAIL][32]
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-bdw-5557u/igt@i915_selftest@live@gt_heartbeat.html
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-bdw-5557u/igt@i915_selftest@live@gt_heartbeat.html
    - fi-glk-dsi:         [PASS][33] -> [DMESG-FAIL][34]
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-glk-dsi/igt@i915_selftest@live@gt_heartbeat.html
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-glk-dsi/igt@i915_selftest@live@gt_heartbeat.html

  
#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * igt@i915_selftest@live@gt_heartbeat:
    - {fi-ehl-1}:         [PASS][35] -> [DMESG-FAIL][36]
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-ehl-1/igt@i915_selftest@live@gt_heartbeat.html
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-ehl-1/igt@i915_selftest@live@gt_heartbeat.html
    - {fi-tgl-dsi}:       [PASS][37] -> [DMESG-FAIL][38]
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-tgl-dsi/igt@i915_selftest@live@gt_heartbeat.html
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-tgl-dsi/igt@i915_selftest@live@gt_heartbeat.html

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

  Here are the changes found in Patchwork_18728 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_module_load@reload:
    - fi-icl-y:           [PASS][39] -> [DMESG-WARN][40] ([i915#1982])
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-icl-y/igt@i915_module_load@reload.html
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-icl-y/igt@i915_module_load@reload.html

  * igt@i915_selftest@live@execlists:
    - fi-kbl-guc:         [PASS][41] -> [INCOMPLETE][42] ([i915#794])
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-kbl-guc/igt@i915_selftest@live@execlists.html
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-kbl-guc/igt@i915_selftest@live@execlists.html

  * igt@i915_selftest@live@gt_heartbeat:
    - fi-skl-6600u:       [PASS][43] -> [DMESG-FAIL][44] ([i915#541])
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-skl-6600u/igt@i915_selftest@live@gt_heartbeat.html
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-skl-6600u/igt@i915_selftest@live@gt_heartbeat.html
    - fi-kbl-x1275:       [PASS][45] -> [DMESG-FAIL][46] ([i915#541])
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-kbl-x1275/igt@i915_selftest@live@gt_heartbeat.html
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-kbl-x1275/igt@i915_selftest@live@gt_heartbeat.html
    - fi-kbl-soraka:      [PASS][47] -> [DMESG-FAIL][48] ([i915#541])
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-kbl-soraka/igt@i915_selftest@live@gt_heartbeat.html
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-kbl-soraka/igt@i915_selftest@live@gt_heartbeat.html
    - fi-bwr-2160:        [PASS][49] -> [DMESG-FAIL][50] ([i915#541])
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-bwr-2160/igt@i915_selftest@live@gt_heartbeat.html
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-bwr-2160/igt@i915_selftest@live@gt_heartbeat.html
    - fi-kbl-guc:         [PASS][51] -> [DMESG-FAIL][52] ([i915#541])
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-kbl-guc/igt@i915_selftest@live@gt_heartbeat.html
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-kbl-guc/igt@i915_selftest@live@gt_heartbeat.html
    - fi-kbl-7500u:       [PASS][53] -> [DMESG-FAIL][54] ([i915#541])
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-kbl-7500u/igt@i915_selftest@live@gt_heartbeat.html
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-kbl-7500u/igt@i915_selftest@live@gt_heartbeat.html
    - fi-bsw-nick:        [PASS][55] -> [DMESG-FAIL][56] ([i915#541])
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-bsw-nick/igt@i915_selftest@live@gt_heartbeat.html
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-bsw-nick/igt@i915_selftest@live@gt_heartbeat.html
    - fi-skl-lmem:        [PASS][57] -> [DMESG-FAIL][58] ([i915#541])
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-skl-lmem/igt@i915_selftest@live@gt_heartbeat.html
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-skl-lmem/igt@i915_selftest@live@gt_heartbeat.html
    - fi-byt-j1900:       [PASS][59] -> [DMESG-FAIL][60] ([i915#541])
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-byt-j1900/igt@i915_selftest@live@gt_heartbeat.html
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-byt-j1900/igt@i915_selftest@live@gt_heartbeat.html
    - fi-kbl-r:           [PASS][61] -> [DMESG-FAIL][62] ([i915#541])
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-kbl-r/igt@i915_selftest@live@gt_heartbeat.html
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-kbl-r/igt@i915_selftest@live@gt_heartbeat.html
    - fi-bsw-n3050:       [PASS][63] -> [DMESG-FAIL][64] ([i915#541])
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-bsw-n3050/igt@i915_selftest@live@gt_heartbeat.html
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-bsw-n3050/igt@i915_selftest@live@gt_heartbeat.html
    - fi-skl-6700k2:      [PASS][65] -> [DMESG-FAIL][66] ([i915#541])
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-skl-6700k2/igt@i915_selftest@live@gt_heartbeat.html
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-skl-6700k2/igt@i915_selftest@live@gt_heartbeat.html
    - fi-apl-guc:         [PASS][67] -> [DMESG-FAIL][68] ([i915#1635])
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-apl-guc/igt@i915_selftest@live@gt_heartbeat.html
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-apl-guc/igt@i915_selftest@live@gt_heartbeat.html
    - fi-bsw-kefka:       [PASS][69] -> [DMESG-FAIL][70] ([i915#541])
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-bsw-kefka/igt@i915_selftest@live@gt_heartbeat.html
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-bsw-kefka/igt@i915_selftest@live@gt_heartbeat.html

  * igt@kms_chamelium@hdmi-crc-fast:
    - fi-kbl-7500u:       [PASS][71] -> [DMESG-WARN][72] ([i915#2203])
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-kbl-7500u/igt@kms_chamelium@hdmi-crc-fast.html
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-kbl-7500u/igt@kms_chamelium@hdmi-crc-fast.html

  * igt@kms_cursor_legacy@basic-flip-after-cursor-atomic:
    - fi-icl-u2:          [PASS][73] -> [DMESG-WARN][74] ([i915#1982]) +1 similar issue
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-icl-u2/igt@kms_cursor_legacy@basic-flip-after-cursor-atomic.html
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-icl-u2/igt@kms_cursor_legacy@basic-flip-after-cursor-atomic.html

  
#### Possible fixes ####

  * igt@i915_module_load@reload:
    - {fi-tgl-dsi}:       [DMESG-WARN][75] ([i915#1982] / [k.org#205379]) -> [PASS][76]
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-tgl-dsi/igt@i915_module_load@reload.html
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-tgl-dsi/igt@i915_module_load@reload.html
    - fi-byt-j1900:       [DMESG-WARN][77] ([i915#1982]) -> [PASS][78]
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-byt-j1900/igt@i915_module_load@reload.html
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-byt-j1900/igt@i915_module_load@reload.html

  * igt@kms_busy@basic@flip:
    - {fi-tgl-dsi}:       [DMESG-WARN][79] ([i915#1982]) -> [PASS][80]
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-tgl-dsi/igt@kms_busy@basic@flip.html
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-tgl-dsi/igt@kms_busy@basic@flip.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - fi-icl-u2:          [DMESG-WARN][81] ([i915#1982]) -> [PASS][82]
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-icl-u2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-icl-u2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
    - fi-bsw-kefka:       [DMESG-WARN][83] ([i915#1982]) -> [PASS][84]
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-bsw-kefka/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-bsw-kefka/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  
#### Warnings ####

  * igt@i915_selftest@live@gt_heartbeat:
    - fi-icl-u2:          [DMESG-WARN][85] ([i915#289]) -> [DMESG-FAIL][86] ([i915#289])
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-icl-u2/igt@i915_selftest@live@gt_heartbeat.html
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/fi-icl-u2/igt@i915_selftest@live@gt_heartbeat.html

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

  [i915#1635]: https://gitlab.freedesktop.org/drm/intel/issues/1635
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2203]: https://gitlab.freedesktop.org/drm/intel/issues/2203
  [i915#2411]: https://gitlab.freedesktop.org/drm/intel/issues/2411
  [i915#2417]: https://gitlab.freedesktop.org/drm/intel/issues/2417
  [i915#289]: https://gitlab.freedesktop.org/drm/intel/issues/289
  [i915#541]: https://gitlab.freedesktop.org/drm/intel/issues/541
  [i915#794]: https://gitlab.freedesktop.org/drm/intel/issues/794
  [k.org#205379]: https://bugzilla.kernel.org/show_bug.cgi?id=205379


Participating hosts (45 -> 38)
------------------------------

  Missing    (7): fi-ilk-m540 fi-hsw-4200u fi-skl-guc fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-bdw-samus 


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

  * Linux: CI_DRM_9162 -> Patchwork_18728

  CI-20190529: 20190529
  CI_DRM_9162: 837e8c755c4a5087a1f87ccbe6893e37bd99ea85 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5821: 2bf22b1cff7905f7e214c0707941929a09450257 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_18728: 6c82098135f27b8ba4ddb08908aaf43a86c5cc13 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

6c82098135f2 drm/i915/selftests: Flush the old heartbeat more gently

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18728/index.html

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_______________________________________________
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[Intel-gfx] [PATCH v2] drm/i915/selftests: Flush the old heartbeat more gently

[Chris Wilson]

In order to test how fast the heartbeat can respond, we measure with the
interval set to its minimum. Before we measure though, we want to be
sure we start with a fresh pulse, and so wait until any old one is
complete. During that wait though, we were continually flushing the
work, and so continually re-evaluating to see if the pulse was complete,
and each attempt would count as an unresponsive system. If the engine
did not complete the request in the couple of busy-spins, it would flag
an error. This is unfortunate, so let's not busy-spin waiting for the
old heartbeat, but terminate it and start afresh.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
---
 drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c b/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c
index e73854dd2fe0..b88aa35ad75b 100644
--- a/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c
+++ b/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c
@@ -215,16 +215,17 @@ static int __live_heartbeat_fast(struct intel_engine_cs *engine)
 		goto err_pm;
 
 	for (i = 0; i < ARRAY_SIZE(times); i++) {
-		/* Manufacture a tick */
 		do {
-			while (READ_ONCE(engine->heartbeat.systole))
-				flush_delayed_work(&engine->heartbeat.work);
+			/* Manufacture a tick */
+			intel_engine_park_heartbeat(engine);
+			GEM_BUG_ON(engine->heartbeat.systole);
+			engine->serial++; /*  pretend we are not idle! */
+			intel_engine_unpark_heartbeat(engine);
 
-			engine->serial++; /* quick, pretend we are not idle! */
 			flush_delayed_work(&engine->heartbeat.work);
 			if (!delayed_work_pending(&engine->heartbeat.work)) {
-				pr_err("%s: heartbeat did not start\n",
-				       engine->name);
+				pr_err("%s: heartbeat %d did not start\n",
+				       engine->name, i);
 				err = -EINVAL;
 				goto err_pm;
 			}
-- 
2.20.1

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[Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/selftests: Flush the old heartbeat more gently (rev2)

[Patchwork]

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== Series Details ==

Series: drm/i915/selftests: Flush the old heartbeat more gently (rev2)
URL   : https://patchwork.freedesktop.org/series/82815/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_9162 -> Patchwork_18731
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/index.html

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

  Here are the changes found in Patchwork_18731 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - fi-bsw-kefka:       [PASS][1] -> [DMESG-WARN][2] ([i915#1982])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-bsw-kefka/igt@i915_pm_rpm@basic-pci-d3-state.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/fi-bsw-kefka/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt@kms_chamelium@common-hpd-after-suspend:
    - fi-kbl-7500u:       [PASS][3] -> [DMESG-WARN][4] ([i915#2203])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-kbl-7500u/igt@kms_chamelium@common-hpd-after-suspend.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/fi-kbl-7500u/igt@kms_chamelium@common-hpd-after-suspend.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - fi-glk-dsi:         [PASS][5] -> [DMESG-WARN][6] ([i915#1982])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-glk-dsi/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/fi-glk-dsi/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  * igt@kms_cursor_legacy@basic-flip-before-cursor-legacy:
    - fi-icl-u2:          [PASS][7] -> [DMESG-WARN][8] ([i915#1982])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-icl-u2/igt@kms_cursor_legacy@basic-flip-before-cursor-legacy.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/fi-icl-u2/igt@kms_cursor_legacy@basic-flip-before-cursor-legacy.html

  
#### Possible fixes ####

  * igt@i915_module_load@reload:
    - {fi-tgl-dsi}:       [DMESG-WARN][9] ([i915#1982] / [k.org#205379]) -> [PASS][10]
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-tgl-dsi/igt@i915_module_load@reload.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/fi-tgl-dsi/igt@i915_module_load@reload.html
    - fi-byt-j1900:       [DMESG-WARN][11] ([i915#1982]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-byt-j1900/igt@i915_module_load@reload.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/fi-byt-j1900/igt@i915_module_load@reload.html

  * igt@kms_busy@basic@flip:
    - {fi-tgl-dsi}:       [DMESG-WARN][13] ([i915#1982]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-tgl-dsi/igt@kms_busy@basic@flip.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/fi-tgl-dsi/igt@kms_busy@basic@flip.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - fi-icl-u2:          [DMESG-WARN][15] ([i915#1982]) -> [PASS][16]
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/fi-icl-u2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/fi-icl-u2/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

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

  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2203]: https://gitlab.freedesktop.org/drm/intel/issues/2203
  [k.org#205379]: https://bugzilla.kernel.org/show_bug.cgi?id=205379


Participating hosts (45 -> 40)
------------------------------

  Additional (1): fi-bxt-dsi 
  Missing    (6): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-bdw-samus 


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

  * Linux: CI_DRM_9162 -> Patchwork_18731

  CI-20190529: 20190529
  CI_DRM_9162: 837e8c755c4a5087a1f87ccbe6893e37bd99ea85 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5821: 2bf22b1cff7905f7e214c0707941929a09450257 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_18731: a85c59266f008c522cba6105e59cf6c77fecc588 @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

a85c59266f00 drm/i915/selftests: Flush the old heartbeat more gently

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/index.html

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[Intel-gfx] ✗ Fi.CI.IGT: failure for drm/i915/selftests: Flush the old heartbeat more gently (rev2)

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 19918 bytes --]

== Series Details ==

Series: drm/i915/selftests: Flush the old heartbeat more gently (rev2)
URL   : https://patchwork.freedesktop.org/series/82815/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_9162_full -> Patchwork_18731_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_18731_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_18731_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_18731_full:

### IGT changes ###

#### Possible regressions ####

  * igt@i915_pm_backlight@fade_with_suspend:
    - shard-skl:          [PASS][1] -> [INCOMPLETE][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl5/igt@i915_pm_backlight@fade_with_suspend.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl2/igt@i915_pm_backlight@fade_with_suspend.html

  
#### Warnings ####

  * igt@runner@aborted:
    - shard-skl:          ([FAIL][3], [FAIL][4]) ([i915#1436] / [i915#2029] / [i915#2439]) -> [FAIL][5]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl3/igt@runner@aborted.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl9/igt@runner@aborted.html
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl3/igt@runner@aborted.html

  
#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * {igt@kms_async_flips@async-flip-with-page-flip-events}:
    - shard-skl:          [FAIL][6] ([i915#2521]) -> [DMESG-FAIL][7]
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl4/igt@kms_async_flips@async-flip-with-page-flip-events.html
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl3/igt@kms_async_flips@async-flip-with-page-flip-events.html

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

  Here are the changes found in Patchwork_18731_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_create@forked:
    - shard-glk:          [PASS][8] -> [DMESG-WARN][9] ([i915#118] / [i915#95])
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-glk8/igt@gem_exec_create@forked.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-glk3/igt@gem_exec_create@forked.html

  * igt@gem_exec_reloc@basic-many-active@rcs0:
    - shard-apl:          [PASS][10] -> [FAIL][11] ([i915#1635] / [i915#2389])
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-apl3/igt@gem_exec_reloc@basic-many-active@rcs0.html
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-apl1/igt@gem_exec_reloc@basic-many-active@rcs0.html

  * igt@gem_exec_reloc@basic-many-active@vecs0:
    - shard-glk:          [PASS][12] -> [FAIL][13] ([i915#2389]) +2 similar issues
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-glk8/igt@gem_exec_reloc@basic-many-active@vecs0.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-glk6/igt@gem_exec_reloc@basic-many-active@vecs0.html

  * igt@gem_huc_copy@huc-copy:
    - shard-tglb:         [PASS][14] -> [SKIP][15] ([i915#2190])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-tglb3/igt@gem_huc_copy@huc-copy.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-tglb6/igt@gem_huc_copy@huc-copy.html

  * igt@gem_mmap_gtt@medium-copy-xy:
    - shard-snb:          [PASS][16] -> [INCOMPLETE][17] ([i915#82])
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-snb2/igt@gem_mmap_gtt@medium-copy-xy.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-snb7/igt@gem_mmap_gtt@medium-copy-xy.html

  * igt@gem_userptr_blits@sync-unmap-cycles:
    - shard-skl:          [PASS][18] -> [TIMEOUT][19] ([i915#2424])
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl6/igt@gem_userptr_blits@sync-unmap-cycles.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl8/igt@gem_userptr_blits@sync-unmap-cycles.html

  * igt@kms_cursor_crc@pipe-c-cursor-suspend:
    - shard-skl:          [PASS][20] -> [INCOMPLETE][21] ([i915#300])
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl1/igt@kms_cursor_crc@pipe-c-cursor-suspend.html
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl7/igt@kms_cursor_crc@pipe-c-cursor-suspend.html

  * igt@kms_cursor_edge_walk@pipe-b-64x64-top-edge:
    - shard-skl:          [PASS][22] -> [DMESG-WARN][23] ([i915#1982]) +7 similar issues
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl7/igt@kms_cursor_edge_walk@pipe-b-64x64-top-edge.html
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl1/igt@kms_cursor_edge_walk@pipe-b-64x64-top-edge.html

  * igt@kms_flip@blocking-wf_vblank@a-edp1:
    - shard-tglb:         [PASS][24] -> [DMESG-WARN][25] ([i915#1982]) +1 similar issue
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-tglb2/igt@kms_flip@blocking-wf_vblank@a-edp1.html
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-tglb8/igt@kms_flip@blocking-wf_vblank@a-edp1.html

  * igt@kms_flip@plain-flip-fb-recreate-interruptible@a-edp1:
    - shard-skl:          [PASS][26] -> [FAIL][27] ([i915#2122])
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl10/igt@kms_flip@plain-flip-fb-recreate-interruptible@a-edp1.html
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl9/igt@kms_flip@plain-flip-fb-recreate-interruptible@a-edp1.html

  * igt@kms_hdr@bpc-switch-suspend:
    - shard-skl:          [PASS][28] -> [FAIL][29] ([i915#1188])
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl4/igt@kms_hdr@bpc-switch-suspend.html
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl3/igt@kms_hdr@bpc-switch-suspend.html

  * igt@kms_pipe_crc_basic@disable-crc-after-crtc-pipe-a:
    - shard-kbl:          [PASS][30] -> [DMESG-WARN][31] ([i915#78])
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-kbl4/igt@kms_pipe_crc_basic@disable-crc-after-crtc-pipe-a.html
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-kbl2/igt@kms_pipe_crc_basic@disable-crc-after-crtc-pipe-a.html

  * igt@kms_plane_alpha_blend@pipe-a-coverage-7efc:
    - shard-skl:          [PASS][32] -> [DMESG-FAIL][33] ([fdo#108145] / [i915#1982])
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl4/igt@kms_plane_alpha_blend@pipe-a-coverage-7efc.html
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl3/igt@kms_plane_alpha_blend@pipe-a-coverage-7efc.html

  * igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min:
    - shard-skl:          [PASS][34] -> [FAIL][35] ([fdo#108145] / [i915#265])
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl1/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min.html
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl10/igt@kms_plane_alpha_blend@pipe-c-constant-alpha-min.html

  * igt@kms_plane_cursor@pipe-b-overlay-size-256:
    - shard-kbl:          [PASS][36] -> [DMESG-WARN][37] ([i915#165])
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-kbl4/igt@kms_plane_cursor@pipe-b-overlay-size-256.html
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-kbl2/igt@kms_plane_cursor@pipe-b-overlay-size-256.html

  * igt@kms_plane_scaling@pipe-a-scaler-with-clipping-clamping:
    - shard-iclb:         [PASS][38] -> [DMESG-WARN][39] ([i915#1982]) +1 similar issue
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-iclb5/igt@kms_plane_scaling@pipe-a-scaler-with-clipping-clamping.html
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-iclb3/igt@kms_plane_scaling@pipe-a-scaler-with-clipping-clamping.html

  * igt@kms_psr@psr2_sprite_plane_move:
    - shard-iclb:         [PASS][40] -> [SKIP][41] ([fdo#109441]) +2 similar issues
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-iclb2/igt@kms_psr@psr2_sprite_plane_move.html
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-iclb7/igt@kms_psr@psr2_sprite_plane_move.html

  * igt@kms_psr@suspend:
    - shard-skl:          [PASS][42] -> [INCOMPLETE][43] ([i915#198]) +2 similar issues
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl5/igt@kms_psr@suspend.html
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl3/igt@kms_psr@suspend.html

  
#### Possible fixes ####

  * {igt@core_hotunplug@hotrebind}:
    - shard-tglb:         [DMESG-WARN][44] ([i915#1982]) -> [PASS][45] +2 similar issues
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-tglb2/igt@core_hotunplug@hotrebind.html
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-tglb8/igt@core_hotunplug@hotrebind.html

  * igt@gem_exec_whisper@basic-contexts:
    - shard-glk:          [DMESG-WARN][46] ([i915#118] / [i915#95]) -> [PASS][47]
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-glk2/igt@gem_exec_whisper@basic-contexts.html
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-glk2/igt@gem_exec_whisper@basic-contexts.html

  * igt@gem_tiled_blits@basic:
    - shard-snb:          [FAIL][48] -> [PASS][49]
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-snb5/igt@gem_tiled_blits@basic.html
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-snb5/igt@gem_tiled_blits@basic.html

  * igt@gen9_exec_parse@allowed-single:
    - shard-skl:          [DMESG-WARN][50] ([i915#1436] / [i915#716]) -> [PASS][51]
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl9/igt@gen9_exec_parse@allowed-single.html
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl5/igt@gen9_exec_parse@allowed-single.html

  * igt@i915_pm_rc6_residency@rc6-fence:
    - shard-hsw:          [WARN][52] ([i915#1519]) -> [PASS][53]
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-hsw2/igt@i915_pm_rc6_residency@rc6-fence.html
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-hsw2/igt@i915_pm_rc6_residency@rc6-fence.html

  * igt@i915_pm_rpm@fences-dpms:
    - shard-apl:          [DMESG-WARN][54] ([i915#1635] / [i915#1982]) -> [PASS][55]
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-apl8/igt@i915_pm_rpm@fences-dpms.html
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-apl1/igt@i915_pm_rpm@fences-dpms.html

  * {igt@kms_async_flips@async-flip-with-page-flip-events}:
    - shard-kbl:          [FAIL][56] ([i915#2521]) -> [PASS][57]
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-kbl7/igt@kms_async_flips@async-flip-with-page-flip-events.html
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-kbl1/igt@kms_async_flips@async-flip-with-page-flip-events.html

  * igt@kms_cursor_edge_walk@pipe-c-256x256-bottom-edge:
    - shard-skl:          [DMESG-WARN][58] ([i915#1982]) -> [PASS][59] +3 similar issues
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl10/igt@kms_cursor_edge_walk@pipe-c-256x256-bottom-edge.html
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl2/igt@kms_cursor_edge_walk@pipe-c-256x256-bottom-edge.html

  * igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions:
    - shard-skl:          [FAIL][60] ([i915#2346]) -> [PASS][61]
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl10/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl9/igt@kms_cursor_legacy@flip-vs-cursor-atomic-transitions.html

  * igt@kms_flip@2x-dpms-vs-vblank-race-interruptible@ab-vga1-hdmi-a1:
    - shard-hsw:          [DMESG-WARN][62] ([i915#1982]) -> [PASS][63]
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-hsw1/igt@kms_flip@2x-dpms-vs-vblank-race-interruptible@ab-vga1-hdmi-a1.html
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-hsw2/igt@kms_flip@2x-dpms-vs-vblank-race-interruptible@ab-vga1-hdmi-a1.html

  * igt@kms_flip@flip-vs-suspend@c-hdmi-a1:
    - shard-hsw:          [INCOMPLETE][64] ([i915#2055]) -> [PASS][65]
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-hsw4/igt@kms_flip@flip-vs-suspend@c-hdmi-a1.html
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-hsw6/igt@kms_flip@flip-vs-suspend@c-hdmi-a1.html

  * igt@kms_flip@plain-flip-fb-recreate-interruptible@c-edp1:
    - shard-skl:          [FAIL][66] ([i915#2122]) -> [PASS][67] +1 similar issue
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl10/igt@kms_flip@plain-flip-fb-recreate-interruptible@c-edp1.html
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl9/igt@kms_flip@plain-flip-fb-recreate-interruptible@c-edp1.html

  * igt@kms_flip@wf_vblank-ts-check@a-dp1:
    - shard-kbl:          [DMESG-WARN][68] ([i915#1982]) -> [PASS][69]
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-kbl7/igt@kms_flip@wf_vblank-ts-check@a-dp1.html
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-kbl2/igt@kms_flip@wf_vblank-ts-check@a-dp1.html

  * igt@kms_hdr@bpc-switch-dpms:
    - shard-skl:          [FAIL][70] ([i915#1188]) -> [PASS][71]
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl9/igt@kms_hdr@bpc-switch-dpms.html
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl7/igt@kms_hdr@bpc-switch-dpms.html

  * igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
    - shard-skl:          [DMESG-FAIL][72] ([fdo#108145] / [i915#1982]) -> [PASS][73]
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl8/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl9/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

  * igt@kms_psr@psr2_sprite_mmap_cpu:
    - shard-iclb:         [SKIP][74] ([fdo#109441]) -> [PASS][75] +1 similar issue
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-iclb7/igt@kms_psr@psr2_sprite_mmap_cpu.html
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-iclb2/igt@kms_psr@psr2_sprite_mmap_cpu.html

  * igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend:
    - shard-skl:          [INCOMPLETE][76] ([i915#198]) -> [PASS][77]
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl5/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl4/igt@kms_vblank@pipe-c-ts-continuation-dpms-suspend.html

  * igt@perf@polling-parameterized:
    - shard-glk:          [FAIL][78] ([i915#1542]) -> [PASS][79]
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-glk9/igt@perf@polling-parameterized.html
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-glk7/igt@perf@polling-parameterized.html
    - shard-skl:          [FAIL][80] ([i915#1542]) -> [PASS][81]
   [80]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-skl1/igt@perf@polling-parameterized.html
   [81]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-skl10/igt@perf@polling-parameterized.html

  * igt@sysfs_heartbeat_interval@mixed@rcs0:
    - shard-kbl:          [INCOMPLETE][82] ([i915#1731]) -> [PASS][83]
   [82]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-kbl6/igt@sysfs_heartbeat_interval@mixed@rcs0.html
   [83]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-kbl6/igt@sysfs_heartbeat_interval@mixed@rcs0.html

  
#### Warnings ####

  * igt@core_hotunplug@hotrebind-lateclose:
    - shard-hsw:          [FAIL][84] -> [WARN][85] ([i915#2283])
   [84]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-hsw6/igt@core_hotunplug@hotrebind-lateclose.html
   [85]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-hsw8/igt@core_hotunplug@hotrebind-lateclose.html

  * igt@runner@aborted:
    - shard-glk:          ([FAIL][86], [FAIL][87]) ([i915#1611] / [i915#1814] / [k.org#202321]) -> [FAIL][88] ([k.org#202321])
   [86]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-glk8/igt@runner@aborted.html
   [87]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9162/shard-glk7/igt@runner@aborted.html
   [88]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18731/shard-glk9/igt@runner@aborted.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
  [i915#118]: https://gitlab.freedesktop.org/drm/intel/issues/118
  [i915#1188]: https://gitlab.freedesktop.org/drm/intel/issues/1188
  [i915#1436]: https://gitlab.freedesktop.org/drm/intel/issues/1436
  [i915#1519]: https://gitlab.freedesktop.org/drm/intel/issues/1519
  [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
  [i915#1611]: https://gitlab.freedesktop.org/drm/intel/issues/1611
  [i915#1635]: https://gitlab.freedesktop.org/drm/intel/issues/1635
  [i915#165]: https://gitlab.freedesktop.org/drm/intel/issues/165
  [i915#1731]: https://gitlab.freedesktop.org/drm/intel/issues/1731
  [i915#1814]: https://gitlab.freedesktop.org/drm/intel/issues/1814
  [i915#198]: https://gitlab.freedesktop.org/drm/intel/issues/198
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2029]: https://gitlab.freedesktop.org/drm/intel/issues/2029
  [i915#2055]: https://gitlab.freedesktop.org/drm/intel/issues/2055
  [i915#2122]: https://gitlab.freedesktop.org/drm/intel/issues/2122
  [i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
  [i915#2283]: https://gitlab.freedesktop.org/drm/intel/issues/2283
  [i915#2346]: https://gitlab.freedesktop.org/drm/intel/issues/2346
  [i915#2389]: https://gitlab.freedesktop.org/drm/intel/issues/2389
  [i915#2424]: https://gitlab.freedesktop.org/drm/intel/issues/2424
  [i915#2439]: https://gitlab.freedesktop.org/drm/intel/issues/2439
  [i915#2521]: https://gitlab.freedesktop.org/drm/intel/issues/2521
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#300]: https://gitlab.freedesktop.org/drm/intel/issues/300
  [i915#716]: https://gitlab.freedesktop.org/drm/intel/issues/716
  [i915#78]: https://gitlab.freedesktop.org/drm/intel/issues/78
  [i915#82]: https://gitlab.freedesktop.org/drm/intel/issues/82
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95
  [k.org#202321]: https://bugzilla.kernel.org/show_bug.cgi?id=202321


Participating hosts (12 -> 11)
------------------------------

  Missing    (1): pig-snb-2600 


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

  * Linux: CI_DRM_9162 -> Patchwork_18731

  CI-20190529: 20190529
  CI_DRM_9162: 837e8c755c4a5087a1f87ccbe6893e37bd99ea85 @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5821: 2bf22b1cff7905f7e214c0707941929a09450257 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_18731: a85c59266f008c522cba6105e59cf6c77fecc588 @ 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_18731/index.html

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_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] ✓ Fi.CI.BAT: success for drm/i915/selftests: Flush the old heartbeat more gently (rev3)

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 5134 bytes --]

== Series Details ==

Series: drm/i915/selftests: Flush the old heartbeat more gently (rev3)
URL   : https://patchwork.freedesktop.org/series/82815/
State : success

== Summary ==

CI Bug Log - changes from CI_DRM_9169 -> Patchwork_18741
====================================================

Summary
-------

  **SUCCESS**

  No regressions found.

  External URL: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/index.html

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

  Here are the changes found in Patchwork_18741 that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@core_hotunplug@unbind-rebind:
    - fi-icl-y:           [PASS][1] -> [DMESG-WARN][2] ([i915#1982])
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/fi-icl-y/igt@core_hotunplug@unbind-rebind.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/fi-icl-y/igt@core_hotunplug@unbind-rebind.html

  * igt@i915_selftest@live@coherency:
    - fi-gdg-551:         [PASS][3] -> [DMESG-FAIL][4] ([i915#1748])
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/fi-gdg-551/igt@i915_selftest@live@coherency.html
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/fi-gdg-551/igt@i915_selftest@live@coherency.html

  * igt@kms_chamelium@dp-crc-fast:
    - fi-kbl-7500u:       [PASS][5] -> [FAIL][6] ([i915#1161] / [i915#262])
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/fi-kbl-7500u/igt@kms_chamelium@dp-crc-fast.html

  * igt@kms_flip@basic-flip-vs-wf_vblank@c-edp1:
    - fi-icl-u2:          [PASS][7] -> [DMESG-WARN][8] ([i915#1982])
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@c-edp1.html
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/fi-icl-u2/igt@kms_flip@basic-flip-vs-wf_vblank@c-edp1.html

  * igt@vgem_basic@unload:
    - fi-skl-guc:         [PASS][9] -> [DMESG-WARN][10] ([i915#2203])
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/fi-skl-guc/igt@vgem_basic@unload.html
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/fi-skl-guc/igt@vgem_basic@unload.html

  
#### Possible fixes ####

  * igt@i915_pm_rpm@basic-pci-d3-state:
    - fi-bsw-n3050:       [DMESG-WARN][11] ([i915#1982]) -> [PASS][12]
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/fi-bsw-n3050/igt@i915_pm_rpm@basic-pci-d3-state.html
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/fi-bsw-n3050/igt@i915_pm_rpm@basic-pci-d3-state.html

  * igt@i915_selftest@live@gt_heartbeat:
    - fi-kbl-soraka:      [DMESG-FAIL][13] ([i915#541]) -> [PASS][14]
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/fi-kbl-soraka/igt@i915_selftest@live@gt_heartbeat.html
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/fi-kbl-soraka/igt@i915_selftest@live@gt_heartbeat.html

  * igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic:
    - {fi-kbl-7560u}:     [DMESG-WARN][15] ([i915#1982]) -> [PASS][16]
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/fi-kbl-7560u/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/fi-kbl-7560u/igt@kms_cursor_legacy@basic-busy-flip-before-cursor-atomic.html

  
#### Warnings ####

  * igt@i915_pm_rpm@basic-rte:
    - fi-kbl-guc:         [DMESG-FAIL][17] ([i915#2203]) -> [SKIP][18] ([fdo#109271])
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/fi-kbl-guc/igt@i915_pm_rpm@basic-rte.html
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/fi-kbl-guc/igt@i915_pm_rpm@basic-rte.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#1161]: https://gitlab.freedesktop.org/drm/intel/issues/1161
  [i915#1748]: https://gitlab.freedesktop.org/drm/intel/issues/1748
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2203]: https://gitlab.freedesktop.org/drm/intel/issues/2203
  [i915#262]: https://gitlab.freedesktop.org/drm/intel/issues/262
  [i915#541]: https://gitlab.freedesktop.org/drm/intel/issues/541


Participating hosts (45 -> 39)
------------------------------

  Missing    (6): fi-ilk-m540 fi-hsw-4200u fi-byt-squawks fi-bsw-cyan fi-byt-clapper fi-bdw-samus 


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

  * Linux: CI_DRM_9169 -> Patchwork_18741

  CI-20190529: 20190529
  CI_DRM_9169: 8a581847c1bea831f8edfbb813225df47fe28a3a @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5822: b4bcf05cb9839037128905deda7146434155cc41 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_18741: 206cf50b2878502459afed576124e976433452bd @ git://anongit.freedesktop.org/gfx-ci/linux


== Linux commits ==

206cf50b2878 drm/i915/selftests: Flush the old heartbeat more gently

== Logs ==

For more details see: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/index.html

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_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

[Intel-gfx] ✗ Fi.CI.IGT: failure for drm/i915/selftests: Flush the old heartbeat more gently (rev3)

[Patchwork]

[-- Attachment #1.1: Type: text/plain, Size: 19614 bytes --]

== Series Details ==

Series: drm/i915/selftests: Flush the old heartbeat more gently (rev3)
URL   : https://patchwork.freedesktop.org/series/82815/
State : failure

== Summary ==

CI Bug Log - changes from CI_DRM_9169_full -> Patchwork_18741_full
====================================================

Summary
-------

  **FAILURE**

  Serious unknown changes coming with Patchwork_18741_full absolutely need to be
  verified manually.
  
  If you think the reported changes have nothing to do with the changes
  introduced in Patchwork_18741_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_18741_full:

### IGT changes ###

#### Possible regressions ####

  * igt@prime_vgem@coherency-blt:
    - shard-snb:          [PASS][1] -> [FAIL][2]
   [1]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-snb2/igt@prime_vgem@coherency-blt.html
   [2]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-snb4/igt@prime_vgem@coherency-blt.html

  
#### Suppressed ####

  The following results come from untrusted machines, tests, or statuses.
  They do not affect the overall result.

  * {igt@core_hotunplug@hotrebind}:
    - shard-hsw:          NOTRUN -> [WARN][3]
   [3]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-hsw2/igt@core_hotunplug@hotrebind.html

  

### Piglit changes ###

#### Possible regressions ####

  * spec@glsl-1.30@execution@built-in-functions@fs-op-bitor-uint-uvec4 (NEW):
    - {pig-icl-1065g7}:   NOTRUN -> [CRASH][4] +1 similar issue
   [4]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/pig-icl-1065g7/spec@glsl-1.30@execution@built-in-functions@fs-op-bitor-uint-uvec4.html

  * spec@glsl-1.30@execution@built-in-functions@vs-atanh-float (NEW):
    - {pig-icl-1065g7}:   NOTRUN -> [INCOMPLETE][5] +7 similar issues
   [5]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/pig-icl-1065g7/spec@glsl-1.30@execution@built-in-functions@vs-atanh-float.html

  
New tests
---------

  New tests have been introduced between CI_DRM_9169_full and Patchwork_18741_full:

### New Piglit tests (10) ###

  * spec@glsl-1.30@execution@built-in-functions@fs-op-bitor-uint-uvec4:
    - Statuses : 1 crash(s)
    - Exec time: [0.31] s

  * spec@glsl-1.30@execution@built-in-functions@fs-op-mult-uvec4-uint:
    - Statuses : 1 incomplete(s)
    - Exec time: [0.0] s

  * spec@glsl-1.30@execution@built-in-functions@fs-op-rshift-int-uint:
    - Statuses : 1 incomplete(s)
    - Exec time: [0.0] s

  * spec@glsl-1.30@execution@built-in-functions@vs-atanh-float:
    - Statuses : 1 incomplete(s)
    - Exec time: [0.0] s

  * spec@glsl-1.30@execution@built-in-functions@vs-op-assign-bitor-ivec2-ivec2:
    - Statuses : 1 incomplete(s)
    - Exec time: [0.0] s

  * spec@glsl-1.30@execution@built-in-functions@vs-op-assign-bitor-uvec2-uint:
    - Statuses : 1 incomplete(s)
    - Exec time: [0.0] s

  * spec@glsl-1.30@execution@built-in-functions@vs-op-assign-lshift-ivec2-int:
    - Statuses : 1 crash(s)
    - Exec time: [0.39] s

  * spec@glsl-1.30@execution@built-in-functions@vs-op-bitand-neg-abs-int-int:
    - Statuses : 1 incomplete(s)
    - Exec time: [0.0] s

  * spec@glsl-1.30@execution@built-in-functions@vs-op-bitxor-not-uvec4-uint:
    - Statuses : 1 incomplete(s)
    - Exec time: [0.0] s

  * spec@glsl-1.30@execution@built-in-functions@vs-op-sub-uint-uvec3:
    - Statuses : 1 incomplete(s)
    - Exec time: [0.0] s

  

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

  Here are the changes found in Patchwork_18741_full that come from known issues:

### IGT changes ###

#### Issues hit ####

  * igt@gem_exec_whisper@basic-forked-all:
    - shard-glk:          [PASS][6] -> [DMESG-WARN][7] ([i915#118] / [i915#95])
   [6]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-glk3/igt@gem_exec_whisper@basic-forked-all.html
   [7]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-glk8/igt@gem_exec_whisper@basic-forked-all.html

  * igt@gem_huc_copy@huc-copy:
    - shard-tglb:         [PASS][8] -> [SKIP][9] ([i915#2190])
   [8]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-tglb5/igt@gem_huc_copy@huc-copy.html
   [9]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-tglb6/igt@gem_huc_copy@huc-copy.html

  * igt@gem_userptr_blits@sync-unmap-cycles:
    - shard-skl:          [PASS][10] -> [TIMEOUT][11] ([i915#2424])
   [10]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-skl2/igt@gem_userptr_blits@sync-unmap-cycles.html
   [11]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-skl5/igt@gem_userptr_blits@sync-unmap-cycles.html

  * igt@i915_suspend@debugfs-reader:
    - shard-kbl:          [PASS][12] -> [INCOMPLETE][13] ([i915#155])
   [12]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-kbl7/igt@i915_suspend@debugfs-reader.html
   [13]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-kbl1/igt@i915_suspend@debugfs-reader.html

  * igt@kms_big_fb@linear-32bpp-rotate-180:
    - shard-glk:          [PASS][14] -> [DMESG-FAIL][15] ([i915#118] / [i915#95])
   [14]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-glk9/igt@kms_big_fb@linear-32bpp-rotate-180.html
   [15]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-glk5/igt@kms_big_fb@linear-32bpp-rotate-180.html

  * igt@kms_draw_crc@draw-method-xrgb2101010-blt-untiled:
    - shard-snb:          [PASS][16] -> [FAIL][17] ([i915#54])
   [16]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-snb2/igt@kms_draw_crc@draw-method-xrgb2101010-blt-untiled.html
   [17]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-snb4/igt@kms_draw_crc@draw-method-xrgb2101010-blt-untiled.html

  * igt@kms_flip@flip-vs-suspend-interruptible@b-dp1:
    - shard-kbl:          [PASS][18] -> [DMESG-WARN][19] ([i915#165])
   [18]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-kbl4/igt@kms_flip@flip-vs-suspend-interruptible@b-dp1.html
   [19]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-kbl4/igt@kms_flip@flip-vs-suspend-interruptible@b-dp1.html

  * igt@kms_flip@plain-flip-ts-check-interruptible@a-edp1:
    - shard-skl:          [PASS][20] -> [FAIL][21] ([i915#2122])
   [20]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-skl9/igt@kms_flip@plain-flip-ts-check-interruptible@a-edp1.html
   [21]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-skl3/igt@kms_flip@plain-flip-ts-check-interruptible@a-edp1.html

  * igt@kms_flip_tiling@flip-changes-tiling:
    - shard-apl:          [PASS][22] -> [DMESG-WARN][23] ([i915#1635] / [i915#1982]) +2 similar issues
   [22]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-apl2/igt@kms_flip_tiling@flip-changes-tiling.html
   [23]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-apl1/igt@kms_flip_tiling@flip-changes-tiling.html

  * igt@kms_frontbuffer_tracking@fbc-modesetfrombusy:
    - shard-snb:          [PASS][24] -> [FAIL][25] ([i915#2546])
   [24]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-snb7/igt@kms_frontbuffer_tracking@fbc-modesetfrombusy.html
   [25]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-snb7/igt@kms_frontbuffer_tracking@fbc-modesetfrombusy.html

  * igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary:
    - shard-tglb:         [PASS][26] -> [DMESG-WARN][27] ([i915#1982]) +6 similar issues
   [26]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-tglb6/igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary.html
   [27]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-tglb2/igt@kms_frontbuffer_tracking@fbc-shrfb-scaledprimary.html

  * igt@kms_plane_cursor@pipe-a-primary-size-256:
    - shard-glk:          [PASS][28] -> [DMESG-WARN][29] ([i915#1982])
   [28]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-glk5/igt@kms_plane_cursor@pipe-a-primary-size-256.html
   [29]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-glk6/igt@kms_plane_cursor@pipe-a-primary-size-256.html

  * igt@kms_plane_cursor@pipe-a-viewport-size-128:
    - shard-skl:          [PASS][30] -> [DMESG-WARN][31] ([i915#1982]) +7 similar issues
   [30]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-skl5/igt@kms_plane_cursor@pipe-a-viewport-size-128.html
   [31]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-skl3/igt@kms_plane_cursor@pipe-a-viewport-size-128.html

  * igt@kms_psr@psr2_no_drrs:
    - shard-iclb:         [PASS][32] -> [SKIP][33] ([fdo#109441]) +1 similar issue
   [32]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-iclb2/igt@kms_psr@psr2_no_drrs.html
   [33]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-iclb1/igt@kms_psr@psr2_no_drrs.html

  * igt@kms_setmode@basic:
    - shard-apl:          [PASS][34] -> [FAIL][35] ([i915#1635] / [i915#31])
   [34]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-apl4/igt@kms_setmode@basic.html
   [35]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-apl4/igt@kms_setmode@basic.html

  * igt@kms_universal_plane@universal-plane-gen9-features-pipe-a:
    - shard-kbl:          [PASS][36] -> [DMESG-WARN][37] ([i915#1982])
   [36]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-kbl4/igt@kms_universal_plane@universal-plane-gen9-features-pipe-a.html
   [37]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-kbl4/igt@kms_universal_plane@universal-plane-gen9-features-pipe-a.html

  * igt@perf@polling-parameterized:
    - shard-iclb:         [PASS][38] -> [FAIL][39] ([i915#1542])
   [38]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-iclb1/igt@perf@polling-parameterized.html
   [39]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-iclb6/igt@perf@polling-parameterized.html

  * igt@perf_pmu@module-unload:
    - shard-iclb:         [PASS][40] -> [DMESG-WARN][41] ([i915#1982])
   [40]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-iclb7/igt@perf_pmu@module-unload.html
   [41]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-iclb5/igt@perf_pmu@module-unload.html

  
#### Possible fixes ####

  * {igt@core_hotunplug@hotrebind}:
    - shard-iclb:         [DMESG-WARN][42] ([i915#1982]) -> [PASS][43]
   [42]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-iclb8/igt@core_hotunplug@hotrebind.html
   [43]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-iclb8/igt@core_hotunplug@hotrebind.html

  * {igt@gem_ctx_persistence@userptr}:
    - shard-skl:          [DMESG-WARN][44] ([i915#1982]) -> [PASS][45] +4 similar issues
   [44]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-skl7/igt@gem_ctx_persistence@userptr.html
   [45]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-skl1/igt@gem_ctx_persistence@userptr.html

  * igt@gem_exec_reloc@basic-many-active@rcs0:
    - shard-hsw:          [FAIL][46] ([i915#2389]) -> [PASS][47]
   [46]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-hsw2/igt@gem_exec_reloc@basic-many-active@rcs0.html
   [47]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-hsw1/igt@gem_exec_reloc@basic-many-active@rcs0.html

  * igt@gem_exec_reloc@basic-many-active@vecs0:
    - shard-glk:          [FAIL][48] ([i915#2389]) -> [PASS][49] +1 similar issue
   [48]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-glk1/igt@gem_exec_reloc@basic-many-active@vecs0.html
   [49]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-glk7/igt@gem_exec_reloc@basic-many-active@vecs0.html

  * igt@gem_exec_whisper@basic-contexts:
    - shard-glk:          [DMESG-WARN][50] ([i915#118] / [i915#95]) -> [PASS][51] +1 similar issue
   [50]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-glk3/igt@gem_exec_whisper@basic-contexts.html
   [51]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-glk4/igt@gem_exec_whisper@basic-contexts.html

  * igt@gem_exec_whisper@basic-queues-priority-all:
    - shard-glk:          [FAIL][52] -> [PASS][53]
   [52]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-glk8/igt@gem_exec_whisper@basic-queues-priority-all.html
   [53]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-glk8/igt@gem_exec_whisper@basic-queues-priority-all.html

  * igt@kms_cursor_legacy@cursor-vs-flip-varying-size:
    - shard-hsw:          [FAIL][54] ([i915#2370]) -> [PASS][55]
   [54]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-hsw6/igt@kms_cursor_legacy@cursor-vs-flip-varying-size.html
   [55]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-hsw8/igt@kms_cursor_legacy@cursor-vs-flip-varying-size.html

  * igt@kms_draw_crc@draw-method-rgb565-mmap-wc-xtiled:
    - shard-apl:          [DMESG-WARN][56] ([i915#1635] / [i915#1982]) -> [PASS][57] +1 similar issue
   [56]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-apl3/igt@kms_draw_crc@draw-method-rgb565-mmap-wc-xtiled.html
   [57]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-apl7/igt@kms_draw_crc@draw-method-rgb565-mmap-wc-xtiled.html

  * igt@kms_draw_crc@draw-method-xrgb2101010-blt-untiled:
    - shard-skl:          [TIMEOUT][58] -> [PASS][59] +3 similar issues
   [58]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-skl10/igt@kms_draw_crc@draw-method-xrgb2101010-blt-untiled.html
   [59]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-skl10/igt@kms_draw_crc@draw-method-xrgb2101010-blt-untiled.html

  * igt@kms_flip@dpms-off-confusion-interruptible@a-dp1:
    - shard-kbl:          [DMESG-WARN][60] ([i915#1982]) -> [PASS][61]
   [60]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-kbl2/igt@kms_flip@dpms-off-confusion-interruptible@a-dp1.html
   [61]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-kbl1/igt@kms_flip@dpms-off-confusion-interruptible@a-dp1.html

  * igt@kms_flip@flip-vs-expired-vblank-interruptible@c-hdmi-a2:
    - shard-glk:          [FAIL][62] ([i915#79]) -> [PASS][63]
   [62]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-glk9/igt@kms_flip@flip-vs-expired-vblank-interruptible@c-hdmi-a2.html
   [63]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-glk3/igt@kms_flip@flip-vs-expired-vblank-interruptible@c-hdmi-a2.html

  * igt@kms_flip@flip-vs-expired-vblank@c-edp1:
    - shard-skl:          [FAIL][64] ([i915#79]) -> [PASS][65] +1 similar issue
   [64]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-skl5/igt@kms_flip@flip-vs-expired-vblank@c-edp1.html
   [65]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-skl9/igt@kms_flip@flip-vs-expired-vblank@c-edp1.html

  * igt@kms_hdr@bpc-switch-suspend:
    - shard-skl:          [FAIL][66] ([i915#1188]) -> [PASS][67]
   [66]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-skl6/igt@kms_hdr@bpc-switch-suspend.html
   [67]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-skl7/igt@kms_hdr@bpc-switch-suspend.html

  * igt@kms_plane_alpha_blend@pipe-b-coverage-7efc:
    - shard-skl:          [FAIL][68] ([fdo#108145] / [i915#265]) -> [PASS][69] +1 similar issue
   [68]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-skl1/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html
   [69]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-skl9/igt@kms_plane_alpha_blend@pipe-b-coverage-7efc.html

  * igt@kms_psr@psr2_cursor_blt:
    - shard-iclb:         [SKIP][70] ([fdo#109441]) -> [PASS][71] +1 similar issue
   [70]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-iclb5/igt@kms_psr@psr2_cursor_blt.html
   [71]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-iclb2/igt@kms_psr@psr2_cursor_blt.html

  * igt@kms_setmode@basic:
    - shard-hsw:          [FAIL][72] ([i915#31]) -> [PASS][73]
   [72]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-hsw4/igt@kms_setmode@basic.html
   [73]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-hsw6/igt@kms_setmode@basic.html

  * igt@perf@enable-disable:
    - shard-skl:          [FAIL][74] ([i915#1352]) -> [PASS][75]
   [74]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-skl5/igt@perf@enable-disable.html
   [75]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-skl3/igt@perf@enable-disable.html

  * igt@perf_pmu@module-unload:
    - shard-tglb:         [DMESG-WARN][76] ([i915#1982]) -> [PASS][77] +1 similar issue
   [76]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-tglb3/igt@perf_pmu@module-unload.html
   [77]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-tglb2/igt@perf_pmu@module-unload.html

  
#### Warnings ####

  * igt@kms_atomic_transition@1x-modeset-transitions-nonblocking:
    - shard-skl:          [TIMEOUT][78] -> [DMESG-WARN][79] ([i915#1982])
   [78]: https://intel-gfx-ci.01.org/tree/drm-tip/CI_DRM_9169/shard-skl10/igt@kms_atomic_transition@1x-modeset-transitions-nonblocking.html
   [79]: https://intel-gfx-ci.01.org/tree/drm-tip/Patchwork_18741/shard-skl10/igt@kms_atomic_transition@1x-modeset-transitions-nonblocking.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
  [i915#118]: https://gitlab.freedesktop.org/drm/intel/issues/118
  [i915#1188]: https://gitlab.freedesktop.org/drm/intel/issues/1188
  [i915#1352]: https://gitlab.freedesktop.org/drm/intel/issues/1352
  [i915#1542]: https://gitlab.freedesktop.org/drm/intel/issues/1542
  [i915#155]: https://gitlab.freedesktop.org/drm/intel/issues/155
  [i915#1635]: https://gitlab.freedesktop.org/drm/intel/issues/1635
  [i915#165]: https://gitlab.freedesktop.org/drm/intel/issues/165
  [i915#1982]: https://gitlab.freedesktop.org/drm/intel/issues/1982
  [i915#2122]: https://gitlab.freedesktop.org/drm/intel/issues/2122
  [i915#2190]: https://gitlab.freedesktop.org/drm/intel/issues/2190
  [i915#2370]: https://gitlab.freedesktop.org/drm/intel/issues/2370
  [i915#2389]: https://gitlab.freedesktop.org/drm/intel/issues/2389
  [i915#2424]: https://gitlab.freedesktop.org/drm/intel/issues/2424
  [i915#2521]: https://gitlab.freedesktop.org/drm/intel/issues/2521
  [i915#2546]: https://gitlab.freedesktop.org/drm/intel/issues/2546
  [i915#265]: https://gitlab.freedesktop.org/drm/intel/issues/265
  [i915#31]: https://gitlab.freedesktop.org/drm/intel/issues/31
  [i915#54]: https://gitlab.freedesktop.org/drm/intel/issues/54
  [i915#79]: https://gitlab.freedesktop.org/drm/intel/issues/79
  [i915#95]: https://gitlab.freedesktop.org/drm/intel/issues/95


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

  No changes in participating hosts


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

  * Linux: CI_DRM_9169 -> Patchwork_18741

  CI-20190529: 20190529
  CI_DRM_9169: 8a581847c1bea831f8edfbb813225df47fe28a3a @ git://anongit.freedesktop.org/gfx-ci/linux
  IGT_5822: b4bcf05cb9839037128905deda7146434155cc41 @ git://anongit.freedesktop.org/xorg/app/intel-gpu-tools
  Patchwork_18741: 206cf50b2878502459afed576124e976433452bd @ 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_18741/index.html

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_______________________________________________
Intel-gfx mailing list
Intel-gfx@lists.freedesktop.org
https://lists.freedesktop.org/mailman/listinfo/intel-gfx

Re: [Intel-gfx] [PATCH v2] drm/i915/selftests: Flush the old heartbeat more gently

[Mika Kuoppala]

Chris Wilson <chris@chris-wilson.co.uk> writes:

> In order to test how fast the heartbeat can respond, we measure with the
> interval set to its minimum. Before we measure though, we want to be
> sure we start with a fresh pulse, and so wait until any old one is
> complete. During that wait though, we were continually flushing the
> work, and so continually re-evaluating to see if the pulse was complete,
> and each attempt would count as an unresponsive system. If the engine
> did not complete the request in the couple of busy-spins, it would flag
> an error. This is unfortunate, so let's not busy-spin waiting for the
> old heartbeat, but terminate it and start afresh.
>
> 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_engine_heartbeat.c | 13 +++++++------
>  1 file changed, 7 insertions(+), 6 deletions(-)
>
> diff --git a/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c b/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c
> index e73854dd2fe0..b88aa35ad75b 100644
> --- a/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c
> +++ b/drivers/gpu/drm/i915/gt/selftest_engine_heartbeat.c
> @@ -215,16 +215,17 @@ static int __live_heartbeat_fast(struct intel_engine_cs *engine)
>  		goto err_pm;
>  
>  	for (i = 0; i < ARRAY_SIZE(times); i++) {
> -		/* Manufacture a tick */
>  		do {
> -			while (READ_ONCE(engine->heartbeat.systole))
> -				flush_delayed_work(&engine->heartbeat.work);
> +			/* Manufacture a tick */
> +			intel_engine_park_heartbeat(engine);
> +			GEM_BUG_ON(engine->heartbeat.systole);
> +			engine->serial++; /*  pretend we are not idle! */
> +			intel_engine_unpark_heartbeat(engine);
>  
> -			engine->serial++; /* quick, pretend we are not idle! */
>  			flush_delayed_work(&engine->heartbeat.work);
>  			if (!delayed_work_pending(&engine->heartbeat.work)) {
> -				pr_err("%s: heartbeat did not start\n",
> -				       engine->name);
> +				pr_err("%s: heartbeat %d did not start\n",
> +				       engine->name, i);
>  				err = -EINVAL;
>  				goto err_pm;
>  			}
> -- 
> 2.20.1
>
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